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a70b8144
TT		 12019-04-08 Tom Tromey <tom@tromey.com>
2
3 * server.c: Use C++ exception handling.
4 * linux-low.c: Use C++ exception handling.
5 * gdbreplay.c: Use C++ exception handling.
6
3d6e9d23
TT		 72019-04-08 Tom Tromey <tom@tromey.com>
8
9 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
10 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
11 (captured_main, main): Update.
12 * gdbreplay.c (main): Update.
13
0570503d
PFC		 142019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
15
16 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
17 value in argument pointer, return 1 if the entry is found and 0
18 otherwise. Move comment.
19 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
20 * linux-low.h (linux_get_auxv): Declare.
21 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
22
227a9e65
TT		 232019-04-05 Tom Tromey <tromey@adacore.com>
24
25 * server.c (gdbserver_usage): Use upper-case for metasyntactic
26 variables.
27
69f4c9cc
AH		 282019-03-28 Alan Hayward <alan.hayward@arm.com>
29
30 * linux-low.c (AT_HWCAP2): Add define if not already included.
31
974c89e0
AH		 322019-03-26 Alan Hayward <alan.hayward@arm.com>
33
34 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
35 (aarch64_arch_setup): Call linux_get_hwcap.
36 * linux-arm-low.c (arm_get_hwcap): Remove function.
37 (arm_read_description): Call linux_get_hwcap.
38 * linux-low.c (linux_get_auxv): New function.
39 (linux_get_hwcap): Likewise.
40 (linux_get_hwcap2): Likewise.
41 * linux-low.h (linux_get_hwcap): New declaration.
42 (linux_get_hwcap2): Likewise.
43 * linux-ppc-low.c (ppc_get_auxv): Remove function.
44 (ppc_arch_setup): Call linux_get_hwcap.
45 * linux-s390-low.c (s390_get_hwcap): Remove function.
46 (s390_arch_setup): Call linux_get_hwcap.
47
1ef53e6b
AH		 482019-03-22 Alan Hayward <alan.hayward@arm.com>
49 Jiong Wang <jiong.wang@arm.com>
50
51 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
52 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
53 to fail.
54 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
55
ee4fbcfa
AH		 562019-03-22 Alan Hayward <alan.hayward@arm.com>
57 Jiong Wang <jiong.wang@arm.com>
58
59 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
60 (aarch64_get_hwcap): New function.
61 (aarch64_arch_setup): Read APIA hwcap.
62
6dc0ebde
AH		 632019-03-22 Alan Hayward <alan.hayward@arm.com>
64 Jiong Wang <jiong.wang@arm.com>
65
66 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
67 (initialize_low_tracepoint): Likewise.
68 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
69 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
70 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
71 (aarch64_linux_read_description): Likewise.
72 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
73
1163a4b7
JB		 742019-03-12 John Baldwin <jhb@FreeBSD.org>
75
76 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
77 i386_create_target_description for 'segments' parameter.
78 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
79 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
80 * win32-i386-low.c (i386_arch_setup): Likewise.
81
d3a70e03
TT		 822019-03-12 Tom Tromey <tromey@adacore.com>
83
84 * linux-low.c (iterate_over_lwps): Update.
85
37991b4f
TT		 862019-03-06 Tom Tromey <tom@tromey.com>
87
88 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
89 (captured_main): Use SCOPE_EXIT.
90
45950eb6
SDJ		 912019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
92
93 * configure.srv: Use '$enable_unittest' instead of '$development'
94 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
95 case.
96
43ac54fc
TT		 972019-02-27 Tom Tromey <tromey@adacore.com>
98
99 * gdbreplay.c (logchar): Handle \r\n.
100
df0da8a2
AH		 1012019-02-07 Alan Hayward <alan.hayward@arm.com>
102
103 * linux-low.c (linux_attach): Add process before lwp.
104 * server.c (attach_inferior): Check if already attached.
105
1a5c2598
TT		 1062019-02-07 Tom Tromey <tom@tromey.com>
107
108 * x86-tdesc.h: Rename include guard.
109 * x86-low.h: Add include guard.
110 * wincecompat.h: Rename include guard.
111 * win32-low.h: Add include guard.
112 * utils.h: Rename include guard.
113 * tracepoint.h: Rename include guard.
114 * tdesc.h: Rename include guard.
115 * target.h: Rename include guard.
116 * server.h: Rename include guard.
117 * remote-utils.h: Rename include guard.
118 * regcache.h: Rename include guard.
119 * nto-low.h: Rename include guard.
120 * notif.h: Add include guard.
121 * mem-break.h: Rename include guard.
122 * lynx-low.h: Add include guard.
123 * linux-x86-tdesc.h: Add include guard.
124 * linux-s390-tdesc.h: Add include guard.
125 * linux-ppc-tdesc-init.h: Add include guard.
126 * linux-low.h: Add include guard.
127 * linux-aarch64-tdesc.h: Add include guard.
128 * linux-aarch32-low.h: Add include guard.
129 * inferiors.h: Rename include guard.
130 * i387-fp.h: Rename include guard.
131 * hostio.h: Rename include guard.
132 * gdbthread.h: Rename include guard.
133 * gdb_proc_service.h: Rename include guard.
134 * event-loop.h: Rename include guard.
135 * dll.h: Rename include guard.
136 * debug.h: Rename include guard.
137 * ax.h: Rename include guard.
138
956cc47c
SN		 1392018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
140
141 PR gdb/23985
142 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
143 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
144
a0707f3c
TT		 1452019-01-25 Tom Tromey <tom@tromey.com>
146
147 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
148
0747795c
TT		 1492019-01-25 Tom Tromey <tom@tromey.com>
150
151 * win32-low.c: Fix common/ includes.
152 * win32-i386-low.c: Fix common/ includes.
153 * tracepoint.c: Fix common/ includes.
154 * thread-db.c: Fix common/ includes.
155 * target.h: Fix common/ includes.
156 * symbol.c: Fix common/ includes.
157 * spu-low.c: Fix common/ includes.
158 * server.h: Fix common/ includes.
159 * server.c: Fix common/ includes.
160 * remote-utils.c: Fix common/ includes.
161 * regcache.h: Fix common/ includes.
162 * regcache.c: Fix common/ includes.
163 * nto-x86-low.c: Fix common/ includes.
164 * notif.h: Fix common/ includes.
165 * mem-break.h: Fix common/ includes.
166 * lynx-low.c: Fix common/ includes.
167 * lynx-i386-low.c: Fix common/ includes.
168 * linux-x86-tdesc-selftest.c: Fix common/ includes.
169 * linux-x86-low.c: Fix common/ includes.
170 * linux-low.c: Fix common/ includes.
171 * inferiors.h: Fix common/ includes.
172 * i387-fp.c: Fix common/ includes.
173 * hostio.c: Fix common/ includes.
174 * hostio-errno.c: Fix common/ includes.
175 * gdbthread.h: Fix common/ includes.
176 * gdbreplay.c: Fix common/ includes.
177 * fork-child.c: Fix common/ includes.
178 * event-loop.c: Fix common/ includes.
179 * ax.c:
180 (enum gdb_agent_op): Fix common/ includes.
181
be6d4f74
TT		 1822019-01-21 Tom Tromey <tom@tromey.com>
183
184 * tracepoint.c: Fix includes.
185 * remote-utils.c: Fix includes.
186 * linux-x86-low.c: Fix includes.
187
66d91b39
JB		 1882019-01-01 Joel Brobecker <brobecker@adacore.com>
189
190 * gdbreplay.c (gdbreplay_version): Update copyright year in
191 version message.
192 * server.c (gdbserver_version): Likewise.
193
754e3168
AH		 1942018-12-05 Alan Hayward <alan.hayward@arm.com>
195
196 * linux-low.c (add_lwp): Switch ordering.
197
d105de22
TT		 1982018-11-29 Tom Tromey <tom@tromey.com>
199
200 * win32-low.c (win32_join): Take pid, not process.
201 * target.h (struct target_ops) <join>: Change argument type.
202 (join_inferior): Change argument name.
203 * spu-low.c (spu_join): Take pid, not process.
204 * server.c (handle_detach): Preserve pid before destroying
205 process.
206 * lynx-low.c (lynx_join): Take pid, not process.
207 * linux-low.c (linux_join): Take pid, not process.
208
50138245
AH		 2092018-11-23 Alan Hayward <alan.hayward@arm.com>
210
211 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
212 (aarch64_cannot_fetch_register): Likewise.
213 (struct linux_target_ops): Update references.
214
64f57f3d
PFC		 2152018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
216
217 * linux-ppc-low.c: Include nat/linux-ptrace.h.
218
8d619c01
EBM		 2192018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
220
221 * configure.srv (ipa_ppc_linux_regobj): Add
222 powerpc-isa207-htm-vsx32l-ipa.o and
223 powerpc-isa207-htm-vsx64l-ipa.o.
224 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
225 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
226 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
227 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
228 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
229 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
230 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
231 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
232 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
233 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
234 (init_registers_powerpc_isa207_htm_vsx32l)
235 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
236 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
237 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
238 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
239 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
240 (ppc_store_tm_ctarregset): New functions.
241 (ppc_regsets): Add entries for HTM regsets.
242 (ppc_arch_setup): Set htm in features struct when needed. Set
243 sizes for the HTM regsets.
244 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
245 (initialize_low_arch): Call
246 init_registers_powerpc_isa207_htm_vsx32l and
247 init_registers_powerpc_isa207_htm_vsx64l.
248 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
249 PPC_TDESC_ISA207_HTM_VSX.
250 (initialize_low_tracepoint): Call
251 init_registers_powerpc_isa207_htm_vsx32l and
252 init_registers_powerpc_isa207_htm_vsx64l.
253
232bfb86
EBM		 2542018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
255
256 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
257 rs6000/power-linux-pmu.xml to srv_xmlfiles.
258 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
259 (ppc_store_pmuregset): New functions.
260 (ppc_regsets): Add entries for ebb and pmu regsets.
261 (ppc_arch_setup): Set isa207 in features struct if the ebb and
262 pmu regsets are available. Set sizes for these regsets.
263
f2cf6173
EBM		 2642018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
265
266 * configure.srv (ipa_ppc_linux_regobj): Add
267 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
268 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
269 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
270 rs6000/powerpc-isa207-vsx32l.xml, and
271 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
272 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
273 <PPC_TDESC_ISA207_VSX>: New enum value.
274 (init_registers_powerpc_isa207_vsx32l): Declare.
275 (init_registers_powerpc_isa207_vsx64l): Declare.
276 * linux-ppc-low.c (ppc_fill_tarregset): New function.
277 (ppc_store_tarregset): New function.
278 (ppc_regsets): Add entry for the TAR regset.
279 (ppc_arch_setup): Set isa207 in features struct when needed. Set
280 size for the TAR regsets.
281 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
282 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
283 and init_registers_powerpc_isa207_vsx64l.
284 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
285 (initialize_low_tracepoint): Call
286 init_registers_powerpc_isa207_vsx32l and
287 init_registers_powerpc_isa207_vsx64l.
288
7ca18ed6
EBM		 2892018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
290 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
291
292 * configure.srv (ipa_ppc_linux_regobj): Add
293 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
294 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
295 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
296 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
297 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
298 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
299 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
300 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
301 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
302 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
303 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
304 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
305 (ppc_hwcap): Add comment.
306 (ppc_hwcap2): New global.
307 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
308 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
309 (ppc_regsets): Add entries for the DSCR and PPR regsets.
310 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
311 when needed. Set sizes for the the DSCR and PPR regsets.
312 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
313 (initialize_low_arch): Call
314 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
315 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
316 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
317 PPC_TDESC_ISA205_PPR_DSCR_VSX.
318 (initialize_low_tracepoint): Call
319 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
320 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
321
5c849b22
PFC		 3222018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
323
324 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
325
8ecfd7bd
SDJ		 3262018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
327 Simon Marchi <simark@simark.ca>
328
329 * acinclude.m4: Include "../selftest.m4".
330 * configure: Regenerate.
331 * configure.ac: Use "GDB_AC_SELFTEST".
332 * configure.srv: Use "$enable_unittests" instead of
333 "$development" when checking whether unit tests have been
334 enabled.
335 * server.c (captured_main): Update message informing that
336 selftests have been disabled.
337
96643e35
TT		 3382018-10-04 Tom Tromey <tom@tromey.com>
339
340 * configure: Rebuild.
341
da4ae14a
TT		 3422018-10-04 Tom Tromey <tom@tromey.com>
343
344 * server.c (handle_status): Rename inner "thread".
345 (process_serial_event): Declare "res" in 'm' case.
346 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
347 (iterate_over_lwps): Rename inner "thread".
348 (linux_qxfer_libraries_svr4): Rename inner "len".
349 * gdbthread.h (find_thread_in_random): Rename inner "thread".
350
7c619dbd
GB		 3512018-10-01 Gary Benson <gbenson@redhat.com>
352
353 * gdb_proc_service.h: Moved common code to
354 common/gdb_proc_service.h.
355
3795e814
GB		 3562018-10-01 Gary Benson <gbenson@redhat.com>
357
358 * gdb_proc_service.h: Synchronize comments and whitespace with
359 GDB's version of this file.
360
49b036f1
TT		 3612018-09-25 Tom Tromey <tom@tromey.com>
362
363 * configure: Rebuild.
364 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
365
8ff03f0b
SM		 3662018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
367
368 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
369 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
370 ($(IPA_LIB)): Sort IPA_OBJS.
371
a1cd91dc
SM		 3722018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
373
374 * Makefile.in: Remove references to $(ADD_DEPS).
375
752312ba
TT		 3762018-09-16 Tom Tromey <tom@tromey.com>
377
378 * remote-utils.c (remote_open): Use GNU style for metasyntactic
379 variables.
380 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
381 variables.
382
f1628857
TT		 3832018-09-05 Tom Tromey <tom@tromey.com>
384
385 * configure: Rebuild.
386
ad202fcc
SM		 3872018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
388
389 PR build/23399
390 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
391
d3d8724a
TT		 3922018-08-27 Tom Tromey <tom@tromey.com>
393
394 PR build/23087:
395 * configure: Rebuild.
396
b4f183d2
TT		 3972018-08-27 Tom Tromey <tom@tromey.com>
398
399 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
400 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
401 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
402 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
403 (s390x_emit_stack_adjust): Add casts to unsigned char.
404
4e2aa472
SM		 4052018-08-22 Simon Marchi <simon.marchi@ericsson.com>
406
407 PR gdb/23374
408 PR gdb/23375
409 * server.h (struct client_state) <disable_randomization>:
410 Initialize to 1.
411
cf4088a9
SM		 4122018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
413
414 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
415 variable.
416 (mips_supply_ptrace_register): Likewise.
417
a0de763e
TT		 4182018-07-22 Tom Tromey <tom@tromey.com>
419
420 * configure: Rebuild.
421
b0a7723d
TT		 4222018-07-22 Tom Tromey <tom@tromey.com>
423
424 * win32-low.c (win32_create_inferior): Remove unused variables.
425 * gdbreplay.c (remote_open): Remove unused variable.
426 * remote-utils.c (remote_prepare): Remove unused variable.
427 * x86-tdesc.h (X86_TDESC_H): Define.
428 (amd64_expedite_regs): Define conditionally.
429 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
430 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
431 * remote-utils.c (readchar): Remove unused variable.
432
a780ef4f
PA		 4332018-07-13 Pedro Alves <palves@redhat.com>
434
435 * linux-low.c (linux_kill): Change parameter to process_info
436 pointer instead of pid. Adjust.
437 * lynx-low.c (lynx_kill): Likewise.
438 * nto-low.c (nto_kill): Likewise.
439 * spu-low.c (spu_kill): Likewise.
440 * win32-low.c (win32_kill): Likewise.
441 * server.c (handle_v_kill, kill_inferior_callback)
442 (detach_or_kill_for_exit): Adjust.
443 * target.c (kill_inferior): Change parameter to process_info
444 pointer instead of pid. Adjust.
445 * target.h (struct target_ops) <kill>: Change parameter to
446 process_info pointer instead of pid. Adjust all implementations
447 and callers.
448 (kill_inferior): Likewise.
449
ef2ddb33
PA		 4502018-07-13 Pedro Alves <palves@redhat.com>
451
452 * linux-low.c (linux_detach, linux_join): Change parameter to
453 process_info pointer instead of pid. Adjust.
454 * lynx-low.c (lynx_detach, lynx_join): Likewise.
455 * nto-low.c (nto_detach): Likewise.
456 * spu-low.c (spu_detach, spu_join): Likewise.
457 * win32-low.c (win32_detach, win32_join): Likewise.
458 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
459 * target.h (struct target_ops) <detach, join>: Change parameter to
460 process_info pointer instead of pid. Adjust all implementations
461 and callers.
462 (detach_inferior, join_inferior): Rename 'pid' parameter to
463 'proc'.
464
c7ab0aef
SDJ		 4652018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
466 Jan Kratochvil <jan.kratochvil@redhat.com>
467 Paul Fertser <fercerpav@gmail.com>
468 Tsutomu Seki <sekiriki@gmail.com>
469
470 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
471 (OBS): Add 'common/netstuff.o'.
472 (GDBREPLAY_OBS): Likewise.
473 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
474 (remote_open): Implement support for IPv6
475 connections.
476 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
477 and 'wspiapi.h'.
478 (handle_accept_event): Accept connections from IPv6 sources.
479 (remote_prepare): Handle IPv6-style hostnames; implement
480 support for IPv6 connections.
481 (remote_open): Implement support for printing connections from
482 IPv6 sources.
483
31445d10
PA		 4842018-07-11 Pedro Alves <palves@redhat.com>
485
486 PR gdb/23377
487 * mem-break.c (any_persistent_commands): Add process_info
488 parameter and use it instead of relying on the current process.
489 Change return type to bool.
490 * mem-break.h (any_persistent_commands): Add process_info
491 parameter and change return type to bool.
492 * server.c (handle_detach): Remove require_running_or_return call.
493 Look up the process_info for the process we're about to detach.
494 If not found, return back error to GDB. Adjust
495 any_persistent_commands call to pass down a process pointer.
496
cb197132
PA		 4972018-07-11 Pedro Alves <palves@redhat.com>
498
499 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
500 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
501 instead of collect_register_by_name.
502 * regcache.c (regcache_raw_get_unsigned_by_name): New.
503 * regcache.h (regcache_raw_get_unsigned_by_name): New.
504
1b919490
VB		 5052018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
506 Pedro Alves <palves@redhat.com>
507
508 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
509
d7e15655
TT		 5102018-07-03 Tom Tromey <tom@tromey.com>
511
512 * linux-low.c: Update.
513 * lynx-low.c: Update.
514 * mem-break.c: Update.
515 * nto-low.c: Update.
516 * remote-utils.c: Update.
517 * server.c: Update.
518 * spu-low.c: Update.
519 * target.c: Update.
520 * win32-low.c: Update.
521
26a57c92
TT		 5222018-07-03 Tom Tromey <tom@tromey.com>
523
524 * server.c: Update.
525
0e998d96
TT		 5262018-07-03 Tom Tromey <tom@tromey.com>
527
528 * linux-low.c: Update.
529
cc6bcb54
TT		 5302018-07-03 Tom Tromey <tom@tromey.com>
531
532 * target.c: Update.
533
e38504b3
TT		 5342018-07-03 Tom Tromey <tom@tromey.com>
535
536 * linux-low.c: Update.
537 * linux-mips-low.c: Update.
538 * lynx-low.c: Update.
539 * nto-low.c: Update.
540 * remote-utils.c: Update.
541 * server.c: Update.
542 * spu-low.c: Update.
543 * target.c: Update.
544 * thread-db.c: Update.
545
e99b03dc
TT		 5462018-07-03 Tom Tromey <tom@tromey.com>
547
548 * linux-low.c: Update.
549 * linux-mips-low.c: Update.
550 * lynx-low.c: Update.
551 * mem-break.c: Update.
552 * nto-low.c: Update.
553 * remote-utils.c: Update.
554 * server.c: Update.
555 * spu-low.c: Update.
556 * target.c: Update.
557 * tracepoint.c: Update.
558
f2907e49
TT		 5592018-07-03 Tom Tromey <tom@tromey.com>
560
561 * linux-low.c: Update.
562 * linux-ppc-low.c: Update.
563 * linux-x86-low.c: Update.
564 * proc-service.c: Update.
565 * server.c: Update.
566 * spu-low.c: Update.
567 * thread-db.c: Update.
568 * win32-low.c: Update.
569
fd79271b
TT		 5702018-07-03 Tom Tromey <tom@tromey.com>
571
572 * linux-low.c: Update.
573 * lynx-low.c: Update.
574 * nto-low.c: Update.
575 * remote-utils.c: Update.
576 * spu-low.c: Update.
577 * thread-db.c: Update.
578 * win32-low.c: Update.
579
c0867626
SDJ		 5802018-06-29 Joel Brobecker <brobecker@adacore.com>
581
582 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
583 parameter in call to 'amd64_create_target_description'.
584
2512d7ef
JK		 5852018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
586
587 * x86-tdesc.h: Remove executable permission flag.
588
d0ac1c44
SM		 5892018-06-19 Simon Marchi <simon.marchi@ericsson.com>
590
591 * configure.ac: Remove AC_PREREQ, add missing quoting.
592 * configure: Re-generate.
593 * config.in: Re-generate.
594 * aclocal.m4: Re-generate.
595
c4eb05ff
SM		 5962018-06-18 Simon Marchi <simon.marchi@ericsson.com>
597
598 * tracepoint.h (current_traceframe): Remove declaration.
599
02895270
AH		 6002018-06-18 Alan Hayward <alan.hayward@arm.com>
601
602 * linux-aarch64-low.c (is_sve_tdesc): New function.
603 (aarch64_sve_regs_copy_to_regcache): Likewise.
604 (aarch64_sve_regs_copy_from_regcache): Likewise.
605 (aarch64_regs_info): Add SVE checks.
606 (initialize_low_arch): Initialize SVE.
607
e9902bfc
AH		 6082018-06-18 Alan Hayward <alan.hayward@arm.com>
609
610 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
611
fefa175e
AH		 6122018-06-11 Alan Hayward <alan.hayward@arm.com>
613
614 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
615 (initialize_low_tracepoint): Likewise
616 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
617 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
618 param.
619 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
620 checks.
621 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
622
b91ad3ff
AH		 6232018-06-11 Alan Hayward <alan.hayward@arm.com>
624
625 * server.h (PBUFSIZ): Increase size
626
f868386e
AH		 6272018-06-11 Alan Hayward <alan.hayward@arm.com>
628
629 * regcache.c (regcache::raw_compare): New function.
630 * regcache.h (regcache::raw_compare): New declaration.
631
9c861883
AH		 6322018-06-11 Alan Hayward <alan.hayward@arm.com>
633
634 * regcache.c (new_register_cache): Use new.
635 (free_register_cache): Use delete.
636 (register_data): Use const.
637 (supply_register): Move body inside regcache.
638 (regcache::raw_supply): New override function.
639 (collect_register): Move body inside regcache.
640 (regcache::raw_collect): New override function.
641 (regcache::get_register_status): New override function.
642 * regcache.h (struct regcache): Inherit from reg_buffer_common.
643
40591844
TT		 6442018-06-09 Tom Tromey <tom@tromey.com>
645
646 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
647 declare queue.
648 (event_queue): Use std::queue.
649 (gdb_event_xfree): Remove.
650 (initialize_event_loop, process_event, wait_for_event): Update.
651
6341380d
SC		 6522018-06-08 Stan Cox <scox@redhat.com>
653
654 * win32-low.c (win32_create_inferior): last_ptid and last_status
655 moved to client_state.
656
03349c93
PA		 6572018-06-08 Pedro Alves <palves@redhat.com>
658
659 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
660 common/common-exceptions.o, common/common-utils.o,
661 common/errors.o, common/print-utils.o and utils.o.
662 * gdbreplay.c: Include "common-defs.h" instead of the two
663 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
664 string.h or alloca.h.
665 (perror_with_name): Delete.
666 (remote_open): Use xstrdup instead of strdup.
667 (main): Rename to ...
668 (captured_main): ... this.
669 (main): New.
670
8dcc53b3
TT		 6712018-06-08 Tom Tromey <tom@tromey.com>
672
673 * linux-low.c (linux_low_read_btrace): Update.
674
c12a5089
SC		 6752018-06-04 Stan Cox <scox@redhat.com>
676
677 * server.h (struct client_state): New.
678 * server.c (cont_thread, general_thread, multi_process)
679 (report_fork_events, report_vfork_events, report_exec_events)
680 (report_thread_events, swbreak_feature, hwbreak_feature)
681 (vCont_supported, disable_randomization, pass_signals)
682 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
683 Moved to client_state.
684 * remote-utils.c (remote_debug, noack_mode)
685 (transport_is_reliable): Moved to client_state.
686 * tracepoint.c (current_traceframe): Moved to client_state.
687
688 Update all callers.
689 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
690 linux-low.c, remote-utils.h, target.c: Use client_state.
691
122394f1
AH		 6922018-05-31 Alan Hayward <alan.hayward@arm.com>
693
694 * configure.srv: Add new c/h file.
695
95228a0d
AH		 6962018-05-31 Alan Hayward <alan.hayward@arm.com>
697
698 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
699 null VQ.
700
d8dab6c3
MR		 7012018-05-25 Maciej W. Rozycki <macro@mips.com>
702
703 * gdb.arch/mips-fpregset-core.exp: New test.
704 * gdb.arch/mips-fpregset-core.c: New test source.
705
81e25b7c
EK		 7062018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
707
708 PR server/23198
709 * hostio.c (require_int): Do not report overflow for integers
710 between 0xfffffff and 0x7fffffff.
711
7e947ad3
MR		 7122018-05-22 Maciej W. Rozycki <macro@mips.com>
713
714 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
715 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
716 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
717 functions.
718 (the_low_target): Wire them.
719
1d75a658
PFC		 7202018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
721
722 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
723 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
724 mode. Call collect_register_by_name with vscr using
725 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
726 (ppc_store_vrregset): Add and set vscr_offset variable as in
727 ppc_fill_vrregset. Call supply_register_by_name with vscr using
728 vscr_offset.
729
d078308a
PFC		 7302018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
731
732 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
733 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
734 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
735
7273b5fc
PFC		 7362018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
737
738 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
739 (ppc_store_vsxregset): Likewise.
740 (ppc_fill_vrregset): Likewise.
741 (ppc_store_vrregset): Likewise.
742 (ppc_fill_evrregset): Likewise.
743 (ppc_store_evrregset): Likewise.
744 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
745 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
746 needed.
747
2e077f5e
PFC		 7482018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
749
750 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
751 wordsize of the inferior. Call ppc_linux_target_wordsize.
752
bd64614e
PFC		 7532018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
754
755 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
756 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
757 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
758 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
759 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
760 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
761 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
762 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
763 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
764 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
765 (tdesc_powerpc_e500l): Remove.
766 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
767 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
768 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
769 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
770 linux-ppc-tdesc.h.
771 (ppc_arch_setup): Remove target description matching code. Fill a
772 ppc_linux_features struct and call ppc_linux_match_description
773 with it.
774
75d74cca
MR		 7752018-05-22 Maciej W. Rozycki <macro@mips.com>
776
777 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
778 width of the requested register exceeds the width of the
779 `ptrace' data type.
780 (mips_cannot_store_register): Likewise.
781
e4439e43
MR		 7822018-05-21 Maciej W. Rozycki <macro@mips.com>
783
784 * linux-mips-low.c (mips_fetch_register): New function. Update
785 preceding comment.
786 (mips_store_gregset): Supply 0 rather than $restart for $zero.
787 (the_low_target): Wire `mips_fetch_register'.
788
55271bf9
JB		 7892018-05-10 Joel Brobecker <brobecker@adacore.com>
790
791 * lynx-i386-low.c (LYNXOS_178): New macro.
792 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
793 the layout on LynxOS-178.
794 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
795 handle floating point registers that are not supported by
796 LynxOS-178.
797
1a34f210
TT		 7982018-05-10 Tom Tromey <tom@tromey.com>
799
800 * configure: Rebuild.
801
190852c8
JB		 8022018-05-10 Joel Brobecker <brobecker@adacore.com>
803
804 PR server/23158:
805 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
806 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
807 Use it to set the expedite_regs field in the given tdesc.
808 * x86-tdesc.h: New file.
809 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
810 Adjust following the addition of the new expedite_regs parameter
811 to init_target_desc.
812 * linux-tic6x-low.c (tic6x_read_description): Likewise.
813 * linux-x86-tdesc.c: #include "x86-tdesc.h".
814 (i386_linux_read_description, amd64_linux_read_description):
815 Adjust following the addition of the new expedite_regs parameter
816 to init_target_desc.
817 * lynx-i386-low.c: #include "x86-tdesc.h".
818 (lynx_i386_arch_setup): Adjust following the addition of the new
819 expedite_regs parameter to init_target_desc.
820 * nto-x86-low.c: #include "x86-tdesc.h".
821 (nto_x86_arch_setup): Adjust following the addition of the new
822 expedite_regs parameter to init_target_desc.
823 * win32-i386-low.c: #include "x86-tdesc.h".
824 (i386_arch_setup): Adjust following the addition of the new
825 expedite_regs parameter to init_target_desc.
826
7dbac825
JB		 8272018-05-10 Joel Brobecker <brobecker@adacore.com>
828
829 PR server/23158:
830 * win32-low.c (win32_create_inferior): Add call to my_wait
831 setting last_status global.
832
906994d9
JB		 8332018-05-10 Joel Brobecker <brobecker@adacore.com>
834
835 PR server/23158:
836 * win32-low.c (create_process): Only call gdb_tilde_expand if
837 inferior_cwd is not NULL.
838
8ee22052
AB		 8392018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
840
841 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
842 registers to the cache if their values have changed.
843 (i387_xsave_to_cache): Provide default values for x87 control
844 registers when these features are available, but disabled.
845 * regcache.c (supply_register_by_name_zeroed): New function.
846 * regcache.h (supply_register_by_name_zeroed): Declare new
847 function.
848
aff689d3
TT		 8492018-05-07 Tom Tromey <tom@tromey.com>
850
851 * configure: Rebuild.
852
85e26832
TT		 8532018-05-04 Tom Tromey <tom@tromey.com>
854
855 * configure: Rebuild.
856
a3b60e45
JK		 8572018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
858 Pedro Alves <palves@redhat.com>
859
860 * linux-aarch64-low.c (aarch64_stopped_data_address):
861 Likewise.
862
632e107b
TT		 8632018-04-27 Tom Tromey <tom@tromey.com>
864
865 * configure: Rebuild.
866
458412c3
TT		 8672018-04-23 Tom Tromey <tom@tromey.com>
868
869 * configure: Rebuild.
870
f31c089e
SM		 8712018-04-19 Simon Marchi <simon.marchi@ericsson.com>
872
873 * Makefile.in (depcomp): Add "..".
874 (all_deps_files): New and use it.
875
b319b098
AH		 8762018-04-18 Alan Hayward <alan.hayward@arm.com>
877
878 * configure.srv (aarch64*-*-linux*): Don't include xml.
879 (i[34567]86-*-cygwin*): Likewise.
880 (i[34567]86-*-linux*): Likewise.
881 (i[34567]86-*-lynxos*): Likewise.
882 (i[34567]86-*-mingw32ce*): Likewise.
883 (i[34567]86-*-mingw*): Likewise.
884 (i[34567]86-*-nto*): Likewise.
885 (tic6x-*-uclinux): Likewise.
886 (x86_64-*-linux*): Likewise.
887 (x86_64-*-mingw*): Likewise.
888 (x86_64-*-cygwin*): Likewise.
889
3b74854b
AH		 8902018-04-18 Alan Hayward <alan.hayward@arm.com>
891
892 * tdesc.c: Remove xml parameter.
893
e98577a9
AH		 8942018-04-18 Alan Hayward <alan.hayward@arm.com>
895
896 * server.c (get_features_xml): Remove cast.
897 * tdesc.c (void target_desc::accept): Fill in function.
898 (tdesc_get_features_xml): Remove old xml creation.
899 (print_xml_feature::visit_pre): Add xml vistor.
900 * tdesc.h (struct target_desc): Make xmltarget mutable.
901 (tdesc_get_features_xml): Remove declaration.
902
d278f585
AH		 9032018-04-18 Alan Hayward <alan.hayward@arm.com>
904
905 * tdesc.c (tdesc_architecture_name): Add new function.
906 (tdesc_osabi_name): Likewise.
907 (tdesc_get_features_xml): Use new functions.
908
eee8a18d
AH		 9092018-04-18 Alan Hayward <alan.hayward@arm.com>
910
911 * tdesc.c (tdesc_create_flags): Remove.
912 (tdesc_add_flag): Likewise.
913 (tdesc_named_type): Likewise.
914 (tdesc_create_union): Likewise.
915 (tdesc_create_struct): Likewise.
916 (tdesc_create_vector): Likewise.
917 (tdesc_add_bitfield): Likewise.
918 (tdesc_add_field): Likewise.
919 (tdesc_set_struct_size): Likewise.
920
82ec9bc7
AH		 9212018-04-18 Alan Hayward <alan.hayward@arm.com>
922
923 * tdesc.c (~target_desc): Remove implictly deleted items.
924 (init_target_desc): Iterate all features.
925 (tdesc_get_features_xml): Use vector.
926 (tdesc_create_feature): Create feature.
927 * tdesc.h (tdesc_feature) Remove
928 (target_desc): Add features.
929
ea3e7d71
AH		 9302018-04-18 Alan Hayward <alan.hayward@arm.com>
931
932 * Makefile.in: Add common/tdesc.c
933 * tdesc.c (init_target_desc): init all reg_defs from register
934 vector.
935 (tdesc_create_reg): Create tdesc_reg.
936 * tdesc.h (tdesc_feature): Add register vector.
937
17d08cd4
SM		 9382018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
939
940 * tdesc.h (struct target_desc) <features>: Change type to
941 std::vector<std::string>.
942 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
943 changes.
944 (tdesc_get_features_xml): Likewise.
945 (tdesc_create_feature): Likewise.
946
5cd3e386
AH		 9472018-03-26 Alan Hayward <alan.hayward@arm.com>
948
949 * regcache.c (find_register_by_number): Return a ref.
950 (find_regno): Use references.
951 (register_size): Likewise.
952 (register_data): Likewise.
953 * tdesc.c (target_desc::~target_desc): Remove free calls.
954 (target_desc::operator==): Use std::vector compare.
955 (init_target_desc): Use reference.
956 (tdesc_create_reg): Use reg constructors.
957 * tdesc.h (struct target_desc): Replace pointer with object.
958
dff7492c
AH		 9592018-03-23 Alan Hayward <alan.hayward@arm.com>
960
961 * regcache.c (find_register_by_number): Make static.
962 (find_regno): Use find_register_by_number
963 * regcache.h (struct reg): Remove declaration.
964
d80e5242
AH		 9652018-03-23 Alan Hayward <alan.hayward@arm.com>
966
967 * tdesc.c (target_desc::~target_desc): Move to here.
968 (target_desc::operator==): Likewise.
969 * tdesc.h (target_desc::~target_desc): Move from here.
970 (target_desc::operator==): Likewise.
971
f69c5afb
AA		 9722018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
973
974 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
975
ce29f843
AA		 9762018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
977
978 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
979 S390_TDESC_GS.
980 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
981 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
982 and init_registers_s390_gs_linux64.
983
c49bd90b
AA		 9842018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
985
986 * linux-s390-low.c (s390_fill_gs): Remove function.
987 (s390_fill_gsbc): Remove function.
988 (s390_regsets): Set fill functions for the guarded storage regsets
989 to NULL.
990
7edb9bd3
AA		 9912018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
992
993 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
994 the word size. Add comment.
995 (s390_get_wordsize): New function.
996 (s390_arch_setup): No longer select a temporary tdesc to fetch the
997 pswm with it. Instead, use s390_get_wordsize to determine the
998 word size first and derive the correct tdesc from that directly.
999
39be3c7e
SM		 10002018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1001
1002 * Makefile.in: Include silent-rules.mk.
1003 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1004 (COMPILE): Add ECHO_CXX.
1005 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1006 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1007 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1008 (version-generated.c): Add ECHO_GEN.
1009 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1010 (IPAGENT_COMPILE): Add ECHO_CXX.
1011 (%-generated.c): Add ECHO_REGDAT.
1012
3ae9ce5d
TT		 10132018-03-14 Tom Tromey <tom@tromey.com>
1014
1015 PR cli/14977:
1016 * ax.c (ax_printf): Special case for NULL.
1017
e6a58aa8
SM		 10182018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1019
1020 * linux-low.c (linux_qxfer_libraries_svr4): Use
1021 xml_escape_text_append.
1022
f6e8a41e
SM		 10232018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1024
1025 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1026
b9671caf
SM		 10272018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1028
1029 * server.c (handle_general_set): Remove unnecessary xstrdup.
1030
e80aaf61
SM		 10312018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1032
1033 * server.c (parse_debug_format_options): Adjust to
1034 delim_string_to_char_ptr_vec changes.
1035 * thread-db.c (thread_db_load_search): Adjust to
1036 dirnames_to_char_ptr_vec changes.
1037
b1223e78
MM		 10382018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1039
1040 * target.h (target_enable_btrace, target_disable_btrace)
1041 (target_read_btrace, target_read_btrace_conf): Turn macro into
1042 inline function. Throw error if target method is not defined.
1043 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1044 check for btrace target method. Be prepared to handle exceptions
1045 from btrace target methods.
1046
81561546
SDJ		 10472018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1048
1049 * server.c (captured_main): Change order of error message printed
1050 when the current working directory cannot be found.
1051
25e3c82c
SDJ		 10522018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1053
1054 * server.c: Include "filenames.h" and "pathstuff.h".
1055 (program_name): Delete variable.
1056 (program_path): New anonymous class.
1057 (get_exec_wrapper): Use "program_path" instead of
1058 "program_name".
1059 (handle_v_run): Likewise.
1060 (captured_main): Likewise.
1061 (process_serial_event): Likewise.
1062
b4987c95
SDJ		 10632018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1064
1065 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1066 (OBJS): Add "pathstuff.o".
1067 * server.c (current_directory): New global variable.
1068 (captured_main): Initialize "current_directory".
1069
f46cd62a
AH		 10702018-02-26 Alan Hayward <alan.hayward@arm.com>
1071
1072 * tdesc.c: Use common/tdesc.h.
1073 * tdesc.h: Likewise.
1074
a543c5ca
AH		 10752018-02-20 Alan Hayward <alan.hayward@arm.com>
1076 Simon Marchi <simon.marchi@ericsson.com>
1077
1078 * Makefile.in: Switch order of make rules.
1079
b5884fa7
AH		 10802018-02-19 Alan Hayward <alan.hayward@arm.com>
1081
1082 * Makefile.in: Add common directory in build.
1083 * configure.ac: Add common reference.
1084 * configure: Regenerate.
1085
de6242d3
MM		 10862018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1087
1088 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1089 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1090 * spu-low.c (spu_target_ops): Likewise.
1091 * win32-low.c (win32_target_ops): Likewise.
1092 * server.c (supported_btrace_packets): Report packets unconditionally.
1093 * target.h (target_ops) <supports_btrace>: Remove.
1094 (target_supports_btrace): Remove.
1095
9ee23a85
MM		 10962018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1097
1098 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1099 (handle_btrace_disable): Change return type to void. Use exceptions
1100 to report errors.
1101 (handle_btrace_general_set): Catch exception and copy message to
1102 return message.
1103
8ce47547
TT		 11042018-02-08 Tom Tromey <tom@tromey.com>
1105
1106 * linux-low.c (install_software_single_step_breakpoints): Use
1107 make_scoped_restore.
1108 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1109 (do_restore_current_thread_cleanup): Remove.
1110 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1111 declare.
1112
45dd3607
TT		 11132018-02-08 Tom Tromey <tom@tromey.com>
1114
1115 * mem-break.c (set_raw_breakpoint_at): Use
1116 gdb::unique_xmalloc_ptr.
1117
e671cd59
PA		 11182018-01-30 Pedro Alves <palves@redhat.com>
1119
1120 PR gdb/13211
1121 * target.c (target_terminal::terminal_state): Rename to ...
1122 (target_terminal::m_terminal_state): ... this.
1123
a0aad537
JC		 11242018-01-19 James Clarke <jrtc27@jrtc27.com>
1125
1126 * linux-low.c (handle_extended_wait): Surround call to
1127 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1128
4d9b86e1
SM		 11292018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1130
1131 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1132 linux_ptrace_attach_fail_reason_string now returning an
1133 std::string.
1134 (linux_attach): Likewise.
1135 * thread-db.c (attach_thread): Likewise.
1136
f517c180
EA		 11372018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1138
1139 PR gdb/21559
1140 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1141 checking for fs_base/gs_base fields in struct user_regs_struct.
1142 * configure: Regenerate.
1143
9a70f35c
YQ		 11442018-01-16 Yao Qi <yao.qi@linaro.org>
1145
1146 PR gdb/18749
1147 * linux-low.c (fetch_register): Call supply_register instead of
1148 error.
1149
605fd3c6
YQ		 11502018-01-08 Yao Qi <yao.qi@linaro.org>
1151 Simon Marchi <simon.marchi@ericsson.com>
1152
1153 * Makefile.in (OBS): Remove selftest.o.
1154 * configure.ac: Set srv_selftest_objs if $development is true.
1155 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1156 * configure: Re-generated.
1157 * server.c (captured_main): Wrap variable selftest_filter with
1158 GDB_SELF_TEST.
1159
2cc05030
SM		 11602018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1161
1162 * server.c (parse_debug_format_options): Return std::string.
1163 (handle_monitor_command, captured_main): Adjust.
1164
e379cee6
PA		 11652018-01-05 Pedro Alves <palves@redhat.com>
1166
1167 PR gdb/18653
1168 * server.c (captured_main): Pass quiet=false to
1169 save_original_signals_state.
1170
82e1e79a
JB		 11712018-01-01 Joel Brobecker <brobecker@adacore.com>
1172
1173 * gdbreplay.c (gdbreplay_version): Update copyright year in
1174 version message.
1175 * server.c (gdbserver_version): Likewise.
1176
8e481c3b
TT		 11772017-12-08 Tom Tromey <tom@tromey.com>
1178
1179 * ax.c (ax_printf): Update.
1180
a8806230
YQ		 11812017-12-07 Yao Qi <yao.qi@linaro.org>
1182
1183 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1184 aarch64_linux_read_description.
1185 * linux-amd64-ipa.c (idx2mask): New array.
1186 (get_ipa_tdesc): Move idx2mask out.
1187 (initialize_low_tracepoint): Initialize target descriptions.
1188 * linux-i386-ipa.c (idx2mask): New array.
1189 (get_ipa_tdesc): Move idx2mask out.
1190 (initialize_low_tracepoint): Initialize target descriptions.
1191
d4a0e8b5
SM		 11922017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1193
1194 * tdesc.c (struct tdesc_type): Change return type.
1195 (tdesc_add_flag): Change parameter type.
1196 (tdesc_add_bitfield): Likewise.
1197 (tdesc_add_field): Likewise.
1198 (tdesc_set_struct_size): Likewise.
1199
798a7429
SM		 12002017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1201
1202 * regcache.c (registers_to_string): Remove unused variable.
1203
c0e15c9b
SM		 12042017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1205
1206 * inferiors.c (for_each_inferior_with_data): Remove.
1207 * inferiors.h (for_each_inferior_with_data): Remove.
1208 * server.c (handle_qxfer_threads_worker): Change parameter type.
1209 (handle_qxfer_threads_proper): Use for_each_thread.
1210
f0045347
SM		 12112017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1212
1213 * inferiors.c (for_each_inferior): Remove.
1214 (clear_inferiors): Use for_each_thread.
1215 * inferiors.h (for_each_inferior): Remove.
1216 * linux-low.c (linux_wait_for_event_filtered): Use
1217 for_each_thread.
1218 (linux_stabilize_threads): Likewise.
1219 * regcache.c (regcache_release): Likewise.
1220 * server.c (gdb_wants_all_threads_stopped): Likewise.
1221 (clear_pending_status_callback): Remove.
1222 (handle_status): Use for_each_thread.
1223 (captured_main): Likewise.
1224 * win32-low.c (child_init_thread_list): Likewise.
1225 (win32_clear_inferiors): Likewise.
1226 (fake_breakpoint_event): Likewise.
1227
9521758b
SM		 12282017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1229
1230 * inferiors.h (find_inferior): Remove.
1231 * inferiors.c (find_inferior): Remove.
1232
8f86d7aa
SM		 12332017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1234
1235 * linux-low.c (resume_status_pending_p): Update comment.
1236 (need_step_over_p): Update comment.
1237
e2b44075
SM		 12382017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1239
1240 * linux-low.c (proceed_one_lwp): Return void, change parameter
1241 type.
1242 (unsuspend_and_proceed_one_lwp): Likewise.
1243 (proceed_all_lwps): Use for_each_thread.
1244 (unstop_all_lwps): Likewise.
1245
c80825ff
SM		 12462017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1247
1248 * linux-low.c (linux_resume_one_thread): Return void, take
1249 parameter directly.
1250 (linux_resume): Use for_each_thread.
1251
df3e4dbe
SM		 12522017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1253
1254 * linux-low.c (send_sigstop_callback): Return void, change
1255 parameter type. Rename to...
1256 (send_sigstop): ... this.
1257 (suspend_and_send_sigstop_callback): Return void, change parameter
1258 type. Rename to...
1259 (suspend_and_send_sigstop): ... this.
1260 (stop_all_lwps): Use for_each_thread.
1261
5a6b0a41
SM		 12622017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1263
1264 * linux-low.c (lwp_running): Return bool, remove unused
1265 argument.
1266 (linux_stabilize_threads): Use find_thread.
1267
39a64da5
SM		 12682017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1269
1270 * linux-low.c (select_singlestep_lwp_callback): Remove.
1271 (count_events_callback): Remove.
1272 (select_event_lwp_callback): Remove.
1273 (select_event_lwp): Use find_thread/for_each_thread.
1274
a1385b7b
SM		 12752017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1276
1277 * linux-low.c (not_stopped_callback): Return bool, take filter
1278 argument directly.
1279 (linux_wait_for_event_filtered): Use find_thread.
1280 (linux_wait_1): Likewise.
1281
454296a2
SM		 12822017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1283
1284 * linux-low.c (same_lwp): Remove.
1285 (find_lwp_pid): Use find_thread.
1286
6b2a85da
SM		 12872017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1288
1289 * linux-low.c (delete_lwp_callback): Remove.
1290 (linux_mourn): Use for_each_thread.
1291
798a38e8
SM		 12922017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1293
1294 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1295 args parameter, don't check for pid.
1296 (linux_detach): Use for_each_thread.
1297
e4eb0dec
SM		 12982017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1299
1300 * linux-low.c (struct counter): Remove.
1301 (second_thread_of_pid_p): Remove.
1302 (last_thread_of_process_p): Use find_thread.
1303
83e1b6c1
SM		 13042017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1305
1306 * inferiors.c (find_inferior_in_random): Remove.
1307 * inferiors.h (find_inferior_in_random): Remove.
1308 * linux-low.c (status_pending_p_callback): Return bool, accept
1309 parameter ptid directly.
1310 (linux_wait_for_event_filtered): Use find_thread_in_random.
1311 (linux_wait_1): Likewise.
1312
8dc7b443
SM		 13132017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1314
1315 * inferiors.c (find_inferior_id): Remove.
1316 (find_thread_ptid): Move implemention from find_inferior_id to
1317 here.
1318 * inferiors.h (find_inferior_id): Remove.
1319 * server.c (handle_status): Use find_thread_ptid.
1320 (process_serial_event): Likewise.
1321 * thread-db.c (find_one_thread): Likewise.
1322 (thread_db_thread_handle): Likewise.
1323 * win32-low.c (thread_rec): Likewise.
1324 (child_delete_thread): Likewise.
1325 (win32_thread_alive): Likewise.
1326 (get_child_debug_event): Likewise.
1327
da25033c
SM		 13282017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1329
1330 * linux-mips-low.c (update_watch_registers_callback): Return
1331 void, remove pid_p parameter, don't check for pid.
1332 (mips_insert_point, mips_remove_point): Use for_each_thread.
1333
c91bb56b
SM		 13342017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1335
1336 * lynx.low (lynx_delete_thread_callback): Remove.
1337 (lynx_mourn): Use for_each_thread.
1338
634a3254
SM		 13392017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1340
1341 * regcache.c (regcache_invalidate_one): Remove.
1342 (regcache_invalidate_pid): use for_each_thread.
1343
41272101
TT		 13442017-11-26 Tom Tromey <tom@tromey.com>
1345
1346 * linux-low.c (linux_create_inferior): Update.
1347
f5291a6f
UW		 13482017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1349
1350 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1351
6654d750
AH		 13522017-11-24 Alan Hayward <alan.hayward@arm.com>
1353
1354 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1355 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1356 * linux-aarch64-tdesc-selftest.c: New file.
1357 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1358
13592017-11-24 Alan Hayward <alan.hayward@arm.com>
1360
1361 * configure.srv: Add new file.
1362 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1363 * linux-aarch64-tdesc-selftest.c: New file.
1364 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1365
49bdb7ee
AH		 13662017-11-24 Alan Hayward <alan.hayward@arm.com>
1367
1368 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1369 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1370 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1371
d6d7ce56
AH		 13722017-11-24 Alan Hayward <alan.hayward@arm.com>
1373
1374 * configure.srv: Add new files.
1375 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1376 aarch64_linux_read_description.
1377 * linux-aarch64-low.c (aarch64_linux_read_description):
1378 Merge with aarch64_arch_setup.
1379 (aarch64_arch_setup): Call aarch64_linux_read_description.
1380 * linux-aarch64-tdesc.c: New file.
1381 * linux-aarch64-tdesc.h: New file.
1382
506fe5f4
YQ		 13832017-11-24 Yao Qi <yao.qi@linaro.org>
1384
1385 * configure.srv: Set $srv_regobj for tic6x-linux.
1386 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1387 (tic6x_read_description): Move some code to tic6x_arch_setup.
1388 (tic6x_tdesc_test): New function.
1389 (initialize_low_arch): Call selftests::register_test.
1390
29f9a567
YQ		 13912017-11-22 Yao Qi <yao.qi@linaro.org>
1392
1393 * remote-utils.c (prepare_resume_reply): Use memcpy.
1394
578290ec
SM		 13952017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1396
1397 * linux-low.c (kill_one_lwp_callback): Return void, take
1398 argument directly, don't filter on pid.
1399 (linux_kill): Use for_each_thread.
1400
eca55aec
SM		 14012017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1402
1403 * linux-low.c (need_step_over_p): Return bool, remove dummy
1404 argument.
1405 (linux_resume, proceed_all_lwps): Use find_thread.
1406
25c28b4d
SM		 14072017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1408
1409 * linux-low.c (resume_status_pending_p): Return bool, remove
1410 flag_p argument.
1411 (linux_resume): Use find_thread.
1412
5fdda392
SM		 14132017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1414
1415 * linux-low.c (struct thread_resume_array): Remove.
1416 (linux_set_resume_request): Return void, take arguments
1417 directly.
1418 (linux_resume): Use for_each_thread.
1419
fcb056a5
SM		 14202017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1421
1422 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1423 return bool, remove data argument.
1424 (linux_stabilize_threads): Use find_thread.
1425
139720c5
SM		 14262017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1427
1428 * linux-low.c (unsuspend_one_lwp): Remove.
1429 (unsuspend_all_lwps): Use for_each_thread, inline code from
1430 unsuspend_one_lwp.
1431
6d1e5673
SM		 14322017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1433
1434 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1435 * linux-low.c (struct iterate_over_lwps_args): Remove.
1436 (iterate_over_lwps_filter): Remove.
1437 (iterate_over_lwps): Use find_thread.
1438
bbf550d5
SM		 14392017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1440
1441 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1442 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1443 code from reset_lwp_ptrace_options_callback.
1444
00192f77
SM		 14452017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1446
1447 * linux-arm-low.c (struct update_registers_data): Remove.
1448 (update_registers_callback): Return void, take arguments
1449 directly, don't check thread's pid.
1450 (arm_insert_point, arm_remove_point): Use for_each_thread.
1451
2bee2b6c
SM		 14522017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1453
1454 * win32-low.c (continue_one_thread): Return void, take argument
1455 directly.
1456 (child_continue): Use for_each_thread.
1457
0b360f19
SM		 14582017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1459
1460 * win32-i386-low.c (update_debug_registers_callback): Rename
1461 to ...
1462 (update_debug_registers): ... this, return void, remove pid_p arg.
1463 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1464
f27866ba
SM		 14652017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1466
1467 * inferiors.h (struct process_info): Add constructor, initialize
1468 fields..
1469 <syscalls_to_catch>: Change type to std::vector<int>.
1470 * inferiors.c (add_process): Allocate process_info with new.
1471 (remove_process): Free process_info with delete.
1472 * linux-low.c (handle_extended_wait): Adjust.
1473 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1474 * server.c (handle_general_set): Adjust.
1475
e849ea89
PA		 14762017-11-16 Pedro Alves <palves@redhat.com>
1477
1478 * remote-utils.c (remote_close): Block SIGIO signals instead of
1479 uninstalling the SIGIO handler.
1480
1d0aa65c
AH		 14812017-11-16 Alan Hayward <alan.hayward@arm.com>
1482
1483 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1484
3491a34c
YQ		 14852017-11-16 Yao Qi <yao.qi@linaro.org>
1486
1487 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1488 (tic6x_store_gregset): Likewise.
1489 (tic6x_usrregs_info): Move it up.
1490
a602f924
AH		 14912017-11-15 Alan Hayward <alan.hayward@arm.com>
1492
1493 * Makefile.in: Update arch rules.
1494 * configure.srv: Explicitly mark arch/ files.
1495
5616b6c3
AS		 14962017-11-13 Andreas Schwab <schwab@suse.de>
1497
1498 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1499 function.
1500 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1501
d1928160
PA		 15022017-11-06 Pedro Alves <palves@redhat.com>
1503
1504 * config.in, configure: Regenerate.
1505
bac608e7
SM		 15062017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1507
1508 * target.c (struct thread_search): Remove.
1509 (thread_search_callback): Remove.
1510 (prepare_to_access_memory): Use for_each_thread instead of
1511 find_inferior. Inline code from thread_search_callback.
1512
eaddb425
SM		 15132017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1514
1515 * server.c (struct visit_actioned_threads_data): Remove.
1516 (visit_actioned_threads): Change prototype to take arguments
1517 directly.
1518 (resume): Use find_thread instead of find_inferior.
1519
99078d34
SM		 15202017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1521
1522 * server.c (queue_stop_reply_callback): Change prototype, return
1523 void.
1524 (find_status_pending_thread_callback): Remove.
1525 (handle_status): Replace find_inferior with find_thread and
1526 for_each_thread.
1527
cc628f3d
AH		 15282017-10-25 Alan Hayward <alan.hayward@arm.com>
1529
1530 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1531 with REGNO.
1532 (aarch64_store_gregset): Likewise.
1533 (aarch64_fill_fpregset): Likewise.
1534 (aarch64_store_fpregset): Likewise.
1535
4d3bb80e
SM		 15362017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1537
1538 * gdbthread.h (find_thread, for_each_thread): New functions.
1539 * inferiors.c (thread_of_pid): Remove.
1540 (find_any_thread_of_pid): Use find_thread.
1541 * linux-low.c (num_lwps): Use for_each_thread.
1542
7a7cdfa0
YQ		 15432017-10-17 Yao Qi <yao.qi@linaro.org>
1544
1545 * Makefile.in: Remove one rule.
1546 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1547
e675d170
YQ		 15482017-10-17 Yao Qi <yao.qi@linaro.org>
1549
1550 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1551 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1552
7eb4e0f9
YQ		 15532017-10-17 Yao Qi <yao.qi@linaro.org>
1554
1555 * configure.srv: Rename arm.o with arch/arm.o.
1556
60d6cfc9
YQ		 15572017-10-17 Yao Qi <yao.qi@linaro.org>
1558
1559 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1560 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1561 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1562 (arch-i386.o, arch-amd64.o): Remove rules.
1563 (arch/%.o): New rule.
1564 Update POSTCOMPILE and COMPILE.pre.
1565 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1566 * configure: Re-generated.
1567 * configure.srv: Replace arch-i386.o with arch/i386.o.
1568 Replace arch-amd64.o with arch/amd64.o.
1569
5bfda255
YQ		 15702017-10-16 Yao Qi <yao.qi@linaro.org>
1571
1572 * configure: Regenerated.
1573
9c80ecd6
SM		 15742017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1575
1576 * inferiors.h: (struct inferior_list): Remove.
1577 (struct inferior_list_entry); Remove.
1578 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1579 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1580 get_first_inferior): Remove.
1581 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1582 find_inferior_id, find_inferior_in_random): Change signature.
1583 * inferiors.c (all_threads): Change type to
1584 std::list<thread_info *>.
1585 (get_thread): Remove macro.
1586 (find_inferior, find_inferior_id): Change signature, implement
1587 using find_thread.
1588 (find_inferior_in_random): Change signature, implement using
1589 find_thread_in_random.
1590 (for_each_inferior, for_each_inferior_with_data): Change
1591 signature, implement using for_each_thread.
1592 (add_inferior_to_list, remove_inferior): Remove.
1593 (add_thread, get_first_thread, thread_of_pid,
1594 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1595 (get_first_inferior, one_inferior_p, clear_inferior_list):
1596 Remove.
1597 (clear_inferiors, get_thread_process): Update.
1598 * gdbthread.h: Include <list>.
1599 (struct thread_info) <entry>: Remove field.
1600 <id>: New field.
1601 (all_threads): Change type to std::list<thread_info *>.
1602 (get_first_inferior): Add doc.
1603 (find_thread, for_each_thread, find_thread_in_random): New
1604 functions.
1605 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1606 * linux-arm-low.c (update_registers_callback): Update.
1607 * linux-low.c (second_thread_of_pid_p): Update.
1608 (kill_one_lwp_callback, linux_detach_lwp_callback,
1609 delete_lwp_callback, status_pending_p_callback, same_lwp,
1610 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1611 iterate_over_lwps, not_stopped_callback,
1612 resume_stopped_resumed_lwps, count_events_callback,
1613 select_singlestep_lwp_callback, select_event_lwp_callback,
1614 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1615 suspend_and_send_sigstop_callback, wait_for_sigstop,
1616 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1617 lwp_running, linux_set_resume_request, resume_status_pending_p,
1618 need_step_over_p, start_step_over, linux_resume_one_thread,
1619 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1620 reset_lwp_ptrace_options_callback): Update.
1621 * linux-mips-low.c (update_watch_registers_callback): Update.
1622 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1623 Update.
1624 (free_register_cache_thread_one): Remove.
1625 (regcache_release): Update.
1626 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1627 handle_qxfer_threads_worker): Update.
1628 (handle_query): Update, use list iterator.
1629 (visit_actioned_threads, handle_pending_status,
1630 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1631 clear_pending_status_callback, set_pending_status_callback,
1632 find_status_pending_thread_callback, handle_status,
1633 process_serial_event): Update.
1634 * target.c (thread_search_callback): Update.
1635 * thread-db.c (thread_db_get_tls_address): Update.
1636 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1637 Update.
1638 * win32-i386-low.c (update_debug_registers_callback): Update.
1639 * win32-low.c (delete_thread_info, child_delete_thread,
1640 continue_one_thread, suspend_one_thread,
1641 get_child_debug_event): Adjust.
1642
9179355e
SM		 16432017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1644
1645 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1646 * inferiors.h: Include <list>.
1647 (struct process_info) <entry>: Remove field.
1648 <pid>: New field.
1649 (pid_of): Change macro to function.
1650 (ptid_of, lwpid_of): Remove macro.
1651 (all_processes): Change type to std::list<process_info *>.
1652 (ALL_PROCESSES): Remove macro.
1653 (for_each_process, find_process): New function.
1654 * inferiors.c (all_processes): Change type to
1655 std::list<process_info *>.
1656 (find_thread_process): Adjust.
1657 (add_process): Likewise.
1658 (remove_process): Likewise.
1659 (find_process_pid): Likewise.
1660 (get_first_process): Likewise.
1661 (started_inferior_callback): Remove.
1662 (have_started_inferiors_p): Adjust.
1663 (attached_inferior_callback): Remove.
1664 (have_attached_inferiors_p): Adjust.
1665 * linux-low.c (check_zombie_leaders): Likewise.
1666 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1667 (x86_linux_update_xmltarget): Adjust.
1668 * server.c (handle_query): Likewise.
1669 (gdb_reattached_process): Remove.
1670 (handle_status): Adjust.
1671 (kill_inferior_callback): Likewise.
1672 (detach_or_kill_inferior): Remove.
1673 (print_started_pid): Likewise.
1674 (print_attached_pid): Likewise.
1675 (detach_or_kill_for_exit): Update.
1676 (process_serial_event): Likewise.
1677 * linux-arm-low.c (arm_new_fork): Likewise.
1678
c9cb8905
SM		 16792017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1680
1681 * dll.h: Include <list>.
1682 (struct dll_info): Add constructor.
1683 <entry>: Remove field.
1684 (all_dlls): Change type to std::list<dll_info>.
1685 * dll.c: Include <algorithm>.
1686 (get_dll): Remove macro.
1687 (all_dlls): Change type to std::list<dll_info *>.
1688 (free_one_dll): Remove.
1689 (match_dll): Likewise.
1690 (loaded_dll): Adjust.
1691 (unloaded_dll): Adjust to all_dlls type change, use
1692 std::find_if. Inline code from match_dll.
1693 (clear_dlls): Adjust to all_dlls type change.
1694 * server.c (emit_dll_description): Remove.
1695 (handle_qxfer_libraries): Adjust to all_dlls type change,
1696 integrate emit_dll_description's functionality.
1697
04ec7890
SM		 16982017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1699
1700 * linux-low.h (struct linux_target_ops) <delete_process>: New
1701 field.
1702 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1703 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1704 (struct linux_target_ops): Add delete_process callback.
1705 * linux-arm-low.c (arm_delete_process): New.
1706 (struct linux_target_ops): Add delete_process callback.
1707 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1708 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1709 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1710 * linux-mips-low.c (mips_linux_delete_process): New.
1711 (struct linux_target_ops): Add delete_process callback.
1712 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1713 * linux-s390-low.c (struct linux_target_ops): Likewise.
1714 * linux-sh-low.c (struct linux_target_ops): Likewise.
1715 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1716 * linux-tile-low.c (struct linux_target_ops): Likewise.
1717 * linux-x86-low.c (x86_linux_delete_process): New.
1718 (struct linux_target_ops): Add delete_process callback.
1719 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1720
466eecee
SM		 17212017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1722
1723 * linux-aarch64-low.c (the_low_target): Add thread delete
1724 callback.
1725 * linux-arm-low.c (arm_delete_thread): New function.
1726 (the_low_target): Add thread delete callback.
1727 * linux-bfin-low.c (the_low_target): Likewise.
1728 * linux-crisv32-low.c (the_low_target): Likewise.
1729 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1730 set.
1731 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1732 field.
1733 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1734 * linux-mips-low.c (mips_linux_delete_thread): New function.
1735 (the_low_target): Add thread delete callback.
1736 * linux-ppc-low.c (the_low_target): Likewise.
1737 * linux-s390-low.c (the_low_target): Likewise.
1738 * linux-sh-low.c (the_low_target): Likewise.
1739 * linux-tic6x-low.c (the_low_target): Likewise.
1740 * linux-tile-low.c (the_low_target): Likewise.
1741 * linux-x86-low.c (the_low_target): Likewise.
1742 * linux-xtensa-low.c (the_low_target): Likewise.
1743
b79f7801
YZ		 17442017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1745
1746 * win32-low.c: Include "common-inferior.h".
1747
bc3b087d
SDJ		 17482017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1749
1750 * inferiors.c (set_inferior_cwd): New function.
1751 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1752 (handle_query): Inform that QSetWorkingDir is supported.
1753 * win32-low.c (create_process): Pass the inferior's cwd to
1754 CreateProcess.
1755
d092c5a2
SDJ		 17562017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1757
1758 * inferiors.c (current_inferior_cwd): New global variable.
1759 (get_inferior_cwd): New function.
1760 * inferiors.h (struct process_info) <cwd>: New field.
1761
7da0a886
SDJ		 17622017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1763
1764 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1765 (OBS): Add gdb_tilde_expand.o.
1766
289a6840
SM		 17672017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1768
1769 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1770 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1771
256642e8
PA		 17722017-09-29 Pedro Alves <palves@redhat.com>
1773
1774 * ax.c (gdb_parse_agent_expr): Constify.
1775 * ax.h (gdb_parse_agent_expr): Constify.
1776 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1777 Constify.
1778 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1779 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1780 * remote-utils.h (read_ptid): Constify.
1781 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1782 (process_point_options, process_serial_event): Constify.
1783 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1784 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1785 (cmd_qtbuffer): Constify.
1786
5b9ca4d4
PA		 17872017-09-29 Pedro Alves <palves@redhat.com>
1788
1789 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1790 fails.
1791
94c207e0
PA		 17922017-09-29 Pedro Alves <palves@redhat.com>
1793
1794 * linux-low.c (handle_extended_wait): Pass parent thread instead
1795 of process to thread_db_notice_clone.
1796 * linux-low.h (thread_db_notice_clone): Replace parent process
1797 parameter with parent thread parameter.
1798 * thread-db.c (find_one_thread): Add comment.
1799 (thread_db_notice_clone): Replace parent process parameter with
1800 parent thread parameter. Temporarily switch to the parent thread.
1801
75352e28
SDJ		 18022017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1803
1804 * gdbthread.h: Include "common-gdbthread.h".
1805 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1806 "if" when validating the ptid.
1807 * remote-utils.c: Include "gdbthread.h".
1808 (prepare_resume_reply): Use "switch_to_thread".
1809 * target.c (done_accessing_memory): Likewise.
1810
ad339634
AA		 18112017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1812
1813 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1814 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1815 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1816 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1817 s390x-gs-linux64-ipa.o to ipa_obj.
1818 * linux-s390-low.c (HWCAP_S390_GS): New define.
1819 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1820 New functions.
1821 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1822 (s390_arch_setup): Check for guarded-storage support and choose
1823 appropriate tdesc.
1824 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1825 init_registers_s390x_gs_linux64.
1826 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1827 enum value.
1828 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1829 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1830
cc4d742f
SM		 18312017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1832
1833 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1834
f6327dcb
KB		 18352017-09-21 Kevin Buettner <kevinb@redhat.com>
1836
1837 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1838 (thread_db_thread_handle): Declare.
1839 * linux-low.c (linux_target_ops): Initialize thread_handle.
1840 * server.c (handle_qxfer_threads_worker): Add support for
1841 "handle" attribute.
1842 * target.h (struct target_ops): Add new function pointer,
1843 thread_handle.
1844 (target_thread_handle): Define.
1845 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1846 field in lwp.
1847 (thread_db_thread_handle): New function.
1848
86299109
KB		 18492017-09-21 Kevin Buettner <kevinb@redhat.com>
1850
1851 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1852 * linux-low.h (thread_db_notice_clone): Declare.
1853 * thread-db.c (thread_db_notice_clone): New function.
1854
f557a88a
PA		 18552017-09-21 Pedro Alves <palves@redhat.com>
1856
1857 * server.c (gdb_read_memory, handle_status, process_serial_event)
1858 (handle_serial_event, handle_target_event): Adjust to
1859 set_desired_thread prototype change.
1860 * target.c (set_desired_thread): Remove 'use_general' parameter
1861 and adjust.
1862 * target.h (set_desired_thread): Remove 'use_general' parameter.
1863
223ffa71
TT		 18642017-09-20 Tom Tromey <tom@tromey.com>
1865
1866 * target.c (target_terminal::terminal_state): Define.
1867 (target_terminal::init): Rename from target_terminal_init.
1868 (target_terminal::inferior): Rename from
1869 target_terminal_inferior.
1870 (target_terminal::ours): Rename from target_terminal_ours.
1871 (target_terminal::ours_for_output, target_terminal::info): New.
1872
04fd3ba9
SM		 18732017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1874
1875 * server.c (accumulate_file_name_length): Remove.
1876 (emit_dll_description): Adjust to std::string change.
1877 (handle_qxfer_libraries): Use std::string to hold document.
1878
5e187554
SM		 18792017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1880
1881 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1882 return type of xml_escape_text.
1883 * server.c (emit_dll_description): Likewise.
1884
1526853e
SM		 18852017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1886
1887 * server.c (captured_main): Accept argument for --selftest.
1888 Update run_tests call.
1889 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1890 when registering selftests.
1891
c4dfafab
SDJ		 18922017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1893
1894 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1895 instead of "VEC" for "target_desc.reg_defs".
1896 (regcache_cpy): Likewise.
1897 (registers_to_string): Likewise.
1898 (registers_from_string): Likewise.
1899 (find_regno): Likewise.
1900 (supply_regblock): Likewise.
1901 (regcache_raw_read_unsigned): Likewise.
1902 * tdesc.c (init_target_desc): Likewise.
1903 (tdesc_create_reg): Likewise.
1904 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1905 (struct target_desc) <reg_defs>: Convert to "std::vector".
1906 (target_desc): Do not initialize "reg_defs".
1907 (~target_desc): Update code to use "std::vector" instead of "VEC"
1908 for "target_desc.reg_defs".
1909 (operator==): Likewise.
1910
124aceb4
SM		 19112017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1912
1913 * inferiors.h (thread_to_gdb_id): Remove.
1914 * inferiors.c (thread_to_gdb_id): Remove.
1915 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1916 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1917 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1918 Likewise.
1919 * nto-low.c (nto_fetch_registers, nto_store_registers,
1920 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1921
96cde54f
SM		 19222017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1923
1924 * inferiors.h (gdb_id_to_thread_id): Remove.
1925 * inferiors.c (gdb_id_to_thread_id): Remove.
1926 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1927 removal. Move pid declaration closer to where it's used.
1928
e8ca139e
SM		 19292017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1930
1931 * server.c (handle_detach): New function.
1932 (process_serial_event): Move code out, call handle_detach.
1933
f8a4e119
SM		 19342017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1935
1936 * server.c (require_running): Rename to ...
1937 (require_running_or_return): ... this ...
1938 (require_running_or_break): ... and this.
1939 (handle_query, process_serial_event): Adjust.
1940
0eb0a407
SM		 19412017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1942
1943 * linux-low.c (linux_set_resume_request): Remove unused
1944 variables.
1945
785922a5
SM		 19462017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1947
1948 * server.c (first_thread_of): Remove.
1949 (process_serial_event): Replace usage of first_thread_of with
1950 find_any_thread_of_pid.
1951 * tracepoint.c (same_process_p): Remove.
1952 (gdb_agent_about_to_close): Replace usage of same_process_p with
1953 find_any_thread_of_pid.
1954 * linux-x86-low.c (same_process_callback): Remove.
1955 (x86_arch_setup_process_callback): Replace usage of
1956 same_process_callback with find_any_thread_of_pid.
1957 * thread-db.c (any_thread_of): Remove.
1958 (switch_to_process): Replace usage of any_thread_of with
1959 find_any_thread_of_pid.
1960 * inferiors.c (thread_pid_matches_callback): Remove.
1961 (find_thread_process): Adjust to use find_any_thread_of_pid.
1962
a059f00c
SDJ		 19632017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1964
1965 * regcache.c (get_thread_regcache): Guard calls to "memset"
1966 with "!VEC_empty".
1967
cc397f3a
SDJ		 19682017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1969
1970 * linux-low.c (handle_extended_wait): Use
1971 "allocate_target_description" instead of "XNEW".
1972 * linux-x86-low.c (initialize_low_arch): Likewise.
1973
22916b07
YQ		 19742017-09-05 Yao Qi <yao.qi@linaro.org>
1975
1976 * configure.srv (srv_i386_regobj): Remove.
1977 (srv_amd64_regobj): Remove.
1978 (srv_regobj): Set it to "" for x86 non-linux targets.
1979 * linux-x86-tdesc.c (i386_linux_read_description):
1980 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1981 (init_registers_i386): Remove the declaration.
1982 (tdesc_i386): Remove the declaration.
1983 (lynx_i386_arch_setup): Call i386_create_target_description.
1984 * nto-x86-low.c: Likewise.
1985 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1986 [!__x86_64__]: include arch/i386.h.
1987 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1988
38602d55
YQ		 19892017-09-05 Yao Qi <yao.qi@linaro.org>
1990
1991 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1992 i386/amd64-XXX-linux from it.
1993
44b886ff
YQ		 19942017-09-05 Yao Qi <yao.qi@linaro.org>
1995
1996 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1997 false.
1998 (ipa_amd64_linux_regobj): Remove.
1999 (ipa_x32_linux_regobj): Remove.
2000
b4570e4b
YQ		 20012017-09-05 Yao Qi <yao.qi@linaro.org>
2002
2003 * Makefile.in (arch-amd64.o): New rule.
2004 * configure.srv: Append arch-amd64.o.
2005 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2006 (get_ipa_tdesc): Call amd64_linux_read_description.
2007 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2008 and init_registers_amd64_XXX.
2009 * linux-x86-low.c (x86_linux_read_description): Call
2010 amd64_linux_read_description.
2011 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2012 (initialize_low_arch): Don't call init_registers_x32_XXX and
2013 init_registers_amd64_XXX.
2014 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2015 and tdesc_amd64_XXX.
2016 [__x86_64__] (amd64_tdesc_test): New function.
2017 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2018 and init_registers_amd64_XXX.
2019 * linux-x86-tdesc.c: Include arch/amd64.h.
2020 (xcr0_to_tdesc_idx): New function.
2021 (i386_linux_read_description): New function.
2022 (amd64_get_ipa_tdesc_idx): New function.
2023 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2024 (amd64_get_ipa_tdesc): Declare.
2025
d1f28ea2
YQ		 20262017-09-05 Yao Qi <yao.qi@linaro.org>
2027
2028 * configure.srv (srv_i386_linux_xmlfiles): Remove
2029 i386/i386-XXX-linux.xml from it.
2030
25a93583
YQ		 20312017-09-05 Yao Qi <yao.qi@linaro.org>
2032
2033 * configure.srv: Set srv_i386_linux_regobj empty if $development
2034 is false.
2035 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2036 initialize_low_tdesc.
2037 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2038 with #if initialize_low_tdesc.
2039 * linux-x86-tdesc-selftest.c: New file.
2040 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2041
5f035c07
YQ		 20422017-09-05 Yao Qi <yao.qi@linaro.org>
2043
2044 * Makefile.in (arch-i386.o): New rule.
2045 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2046 (x86_64-*-linux*): Likewise.
2047 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2048 include arch/i386.h.
2049 (i386_linux_read_description): Remove code and call
2050 i386_create_target_description.
2051 * tdesc.c (allocate_target_description): New function.
2052 * tdesc.h (set_tdesc_architecture): Remove declaration.
2053 (set_tdesc_osabi): Likewise.
2054
0abe8a89
YQ		 20552017-09-05 Yao Qi <yao.qi@linaro.org>
2056
2057 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2058 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2059 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2060 .xmltarget.
2061 * server.c (get_features_xml): Call tdesc_get_features_xml.
2062 * tdesc.c (set_tdesc_architecture): New function.
2063 (set_tdesc_osabi): New function.
2064 (tdesc_get_features_xml): New function.
2065 (tdesc_create_feature): Add an argument.
2066 * tdesc.h (struct target_desc) <features>: New field.
2067 <arch, osabi>: New field.
2068 (~target_desc): xfree features, arch, and osabi.
2069 (target_desc::oerator==): Don't compare .xmltarget.
2070 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2071 (set_tdesc_osabi): Likewise.
2072 (tdesc_get_features_xml): Likewise.
2073
0a188386
YQ		 20742017-09-05 Yao Qi <yao.qi@linaro.org>
2075
2076 * linux-x86-tdesc.c: Include selftest.h.
2077 (i386_tdesc_test): New function.
2078 (initialize_low_tdesc): Call selftests::register_test.
2079 * tdesc.h: Include regdef.h.
2080 (target_desc): Override operator == and !=.
2081
f49ff000
YQ		 20822017-09-05 Yao Qi <yao.qi@linaro.org>
2083
2084 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2085 (ipa_obj): Likewise.
2086 * linux-i386-ipa.c: Include common/x86-xstate.h
2087 (get_ipa_tdesc): Call i386_linux_read_description.
2088 (initialize_low_tracepoint): Don't call init_registers_XXX
2089 functions, call initialize_low_tdesc instead.
2090 * linux-x86-low.c (x86_linux_read_description): Call
2091 i386_linux_read_description.
2092 (initialize_low_arch): Don't call init_registers_i386_XXX
2093 functions, call initialize_low_tdesc.
2094 * linux-x86-tdesc.c: New file.
2095 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2096 (i386_get_ipa_tdesc_idx): Declare.
2097 (i386_get_ipa_tdesc): Declare.
2098 (initialize_low_tdesc): Declare.
2099
2b68ef2f
YQ		 21002017-09-05 Yao Qi <yao.qi@linaro.org>
2101
2102 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2103 instead of 0.
2104
f7000548
YQ		 21052017-09-05 Yao Qi <yao.qi@linaro.org>
2106
2107 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2108 * regcache.c (get_thread_regcache): Use VEC_length.
2109 (init_register_cache): Likewise.
2110 (regcache_cpy): Likewise.
2111 (registers_to_string): Iterate reg_defs via VEC_iterate.
2112 (find_regno): Likewise.
2113 (find_register_by_number): Use VEC_index.
2114 (register_size): Call find_register_by_number.
2115 (register_data): Call find_register_by_number.
2116 (supply_regblock): Use VEC_length.
2117 (regcache_raw_read_unsigned): Likewise.
2118 * tdesc.c (init_target_desc): Iterate reg_defs via
2119 VEC_iterate.
2120 (default_description): Update initializer.
2121 (copy_target_description): Don't update field num_registers.
2122 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2123 <num_registers>: Remove.
2124
50a421ac
SM		 21252017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2126
2127 * Makefile.in (.SECONDARY): Define target.
2128
23fdd69e
SM		 21292017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2130
2131 * linux-low.c (linux_wait_1): Adjust.
2132 * server.c (queue_stop_reply_callback): Adjust.
2133
0a2dde4a
SDJ		 21342017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2135
2136 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2137 QEnvironmentUnset and QEnvironmentReset packets.
2138 (handle_query): Inform remote that QEnvironmentHexEncoded,
2139 QEnvironmentUnset and QEnvironmentReset are supported.
2140
6afd337d
SM		 21412017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2142
2143 * inferiors.h (inferior_target_data): Rename to ...
2144 (thread_target_data): ... this.
2145 (inferior_regcache_data): Rename to ...
2146 (thread_regcache_data): ... this.
2147 (set_inferior_regcache_data): Rename to ...
2148 (set_thread_regcache_data): ... this.
2149 * inferiors.c (inferior_target_data): Rename to ...
2150 (thread_target_data): ... this.
2151 (inferior_regcache_data): Rename to ...
2152 (thread_regcache_data): ... this.
2153 (set_inferior_regcache_data): Rename to ...
2154 (set_thread_regcache_data): ... this.
2155 (free_one_thread): Update.
2156 * linux-low.h (get_thread_lwp): Update.
2157 * regcache.c (get_thread_regcache): Update.
2158 (regcache_invalidate_thread): Update.
2159 (free_register_cache_thread): Update.
2160 * win32-i386-low.c (update_debug_registers_callback): Update.
2161 (win32_get_current_dr): Update.
2162 * win32-low.c (thread_rec): Update.
2163 (delete_thread_info): Update.
2164 (continue_one_thread): Update.
2165 (suspend_one_thread): Update.
2166
a160cc46
SM		 21672017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2168
2169 * inferiors.c (set_inferior_target_data): Remove.
2170 * inferiors.h (set_inferior_target_data): Remove.
2171
6d580b63
YQ		 21722017-08-18 Yao Qi <yao.qi@linaro.org>
2173
2174 * Makefile.in (OBS): Add selftest.o.
2175 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2176 * configure, config.in: Re-generated.
2177 * server.c: Include common/sefltest.h.
2178 (captured_main): Handle option --selftest.
2179
f5a29eb0
YQ		 21802017-08-09 Yao Qi <yao.qi@linaro.org>
2181
2182 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2183 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2184 i386-avx-mpx.o and i386-mmx.o.
2185 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2186 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2187 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2188 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2189 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2190 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2191 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2192 i386/amd64-avx-mpx.xml.
2193
57757c2f
YQ		 21942017-08-09 Yao Qi <yao.qi@linaro.org>
2195
2196 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2197 and x32-avx-avx512.o.
2198 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2199 i386/x32-avx-avx512.xml.
2200
229d26fc
SM		 22012017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2202
2203 * tracepoint.h (enum class fast_tpoint_collect_result): New
2204 enumeration.
2205 (fast_tracepoint_collecting): Change return type to
2206 fast_tpoint_collect_result.
2207 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2208 * linux-low.h: Include tracepoint.h.
2209 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2210 fast_tpoint_collect_result.
2211 * linux-low.c (handle_tracepoints): Adjust.
2212 (linux_fast_tracepoint_collecting): Change return type to
2213 fast_tpoint_collect_result.
2214 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2215 linux_wait_1, stuck_in_jump_pad_callback,
2216 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2217 proceed_one_lwp): Adjust to type change.
2218
2e1e43e1
YQ		 22192017-07-10 Yao Qi <yao.qi@linaro.org>
2220
2221 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2222
adc764e7
YQ		 22232017-06-29 Yao Qi <yao.qi@linaro.org>
2224
2225 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2226 Remove.
2227 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2228
a206891a
SM		 22292017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2230
2231 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2232
9a6c7d9c
SDJ		 22332017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2234
2235 * linux-low.c (linux_create_inferior): Adjust code to access the
2236 environment information via 'gdb_environ' class.
2237 * lynx-low.c (lynx_create_inferior): Likewise.
2238 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2239 (get_environ): Return a pointer to 'our_environ'.
2240 (captured_main): Initialize 'our_environ'.
2241 * server.h (get_environ): Adjust prototype.
2242 * spu-low.c (spu_create_inferior): Adjust code to access the
2243 environment information via 'gdb_environ' class.
2244
ae3e2ccf
SM		 22452017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2246
2247 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2248 usage of "register" keyword.
2249
3e019bdc
SM		 22502017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2251
2252 * configure: Re-generate.
2253
8465943a
SM		 22542017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2255
2256 * configure: Re-generate.
2257
cf0dd6f0
SM		 22582017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2259
2260 * Makefile.in (COMPILE.pre): Add "-x c++".
2261
9845682b
SDJ		 22622017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2263
2264 * fork-child.c: Conditionally include <signal.h>.
2265
aefd8b33
SDJ		 22662017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2267
2268 * server.c (handle_general_set): Handle new packet
2269 "QStartupWithShell".
2270 (handle_query): Add "QStartupWithShell" to the list of supported
2271 packets.
2272 (gdbserver_usage): Add help text explaining the
2273 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2274 options.
2275 (captured_main): Recognize and act upon the presence of the new
2276 CLI options.
2277
2090129c
SDJ		 22782017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2279 Pedro Alves <palves@redhat.com>
2280
2281 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2282 * configure: Regenerate.
2283 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2284 "fork-inferior.o".
2285 (i[34567]86-*-lynxos*): Likewise.
2286 (spu*-*-*): Likewise.
2287 * fork-child.c: New file.
2288 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2289 and "environ.h".
2290 (linux_ptrace_fun): New function.
2291 (linux_create_inferior): Adjust function prototype to reflect
2292 change on "target.h". Adjust function code to use
2293 "fork_inferior".
2294 (linux_request_interrupt): Delete "signal_pid".
2295 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2296 (lynx_ptrace_fun): New function.
2297 (lynx_create_inferior): Adjust function prototype to reflect
2298 change on "target.h". Adjust function code to use
2299 "fork_inferior".
2300 * nto-low.c (nto_create_inferior): Adjust function prototype and
2301 code to reflect change on "target.h". Update comments.
2302 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2303 "common-terminal.h" and "environ.h".
2304 (terminal_fd): Moved to fork-child.c.
2305 (old_foreground_pgrp): Likewise.
2306 (restore_old_foreground_pgrp): Likewise.
2307 (last_status): Make it global.
2308 (last_ptid): Likewise.
2309 (our_environ): New variable.
2310 (startup_with_shell): Likewise.
2311 (program_name): Likewise.
2312 (program_argv): Rename to...
2313 (program_args): ...this.
2314 (wrapper_argv): New variable.
2315 (start_inferior): Delete function.
2316 (get_exec_wrapper): New function.
2317 (get_exec_file): Likewise.
2318 (get_environ): Likewise.
2319 (prefork_hook): Likewise.
2320 (post_fork_inferior): Likewise.
2321 (postfork_hook): Likewise.
2322 (postfork_child_hook): Likewise.
2323 (handle_v_run): Update code to deal with arguments coming from the
2324 remote host. Update calls from "start_inferior" to
2325 "create_inferior".
2326 (captured_main): Likewise. Initialize environment variable. Call
2327 "have_job_control".
2328 * server.h (post_fork_inferior): New prototype.
2329 (get_environ): Likewise.
2330 (last_status): Declare.
2331 (last_ptid): Likewise.
2332 (signal_pid): Likewise.
2333 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2334 (spu_ptrace_fun): New function.
2335 (spu_create_inferior): Adjust function prototype to reflect change
2336 on "target.h". Adjust function code to use "fork_inferior".
2337 * target.c (target_terminal_init): New function.
2338 (target_terminal_inferior): Likewise.
2339 (target_terminal_ours): Likewise.
2340 * target.h: Include <vector>.
2341 (struct target_ops) <create_inferior>: Update prototype.
2342 (create_inferior): Update macro.
2343 * utils.c (gdb_flush_out_err): New function.
2344 * win32-low.c (win32_create_inferior): Adjust function prototype
2345 and code to reflect change on "target.h".
2346
043a4934
SDJ		 23472017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2348
2349 * inferiors.c (switch_to_thread): New function.
2350
15652511
SDJ		 23512017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2352
2353 * Makefile.in (SFILE): Add "common/job-control.c".
2354 (OBS): Add "job-control.o".
2355
21ea5acd
SDJ		 23562017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2357
2358 * Makefile: Remove "@host_makefile_frag@".
2359
e13cb306
PA		 23602017-05-05 Pedro Alves <palves@redhat.com>
2361
2362 * configure: Regenerate.
2363
c94fee56
SDJ		 23642017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2365
2366 * configure: Regenerate.
2367
a0ff9e1a
SM		 23682017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2369
2370 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2371 software_single_step change of return type to
2372 std::vector<CORE_ADDR>.
2373 * linux-low.c (install_software_single_step_breakpoints):
2374 Likewise.
2375 * linux-low.h (install_software_single_step_breakpoints):
2376 Likewise.
2377
be628ab8
SDJ		 23782017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2379
2380 * remote-utils.c: Include "gdb_termios.h" instead of
2381 "terminal.h".
2382 * terminal.h: Delete file.
2383
7c5ded6a
SDJ		 23842017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2385
2386 * server.c: Include <vector>.
2387 <program_argv, wrapper_argv>: Convert to std::vector.
2388 (start_inferior): Rewrite function to use C++.
2389 (handle_v_run): Likewise. Update code that calculates the argv
2390 based on the vRun packet; use C++.
2391 (captured_main): Likewise.
2392
436252de
SM		 23932017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2394
2395 * server.c (handle_v_cont): Initialize thread_resume::thread
2396 with null_ptid.
2397
9bf2a700
PA		 23982017-04-05 Pedro Alves <palves@redhat.com>
2399
2400 * configure: Regenerate.
2401
a121b7c1
PA		 24022017-04-05 Pedro Alves <palves@redhat.com>
2403
2404 * gdbreplay.c (sync_error): Constify.
2405 * linux-x86-low.c (push_opcode): Constify.
2406
21c8a587
PA		 24072017-04-05 Pedro Alves <palves@redhat.com>
2408
2409 * win32-low.c (get_child_debug_event)
2410 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2411 Report TARGET_WAITKIND_SPURIOUS instead.
2412
fb32b4f7
PA		 24132017-04-05 Pedro Alves <palves@redhat.com>
2414
2415 * remote-utils.c (remote_prepare, remote_open): Constify.
2416 * remote-utils.h (remote_prepare, remote_open): Constify.
2417 * server.c (captured_main): Constify 'port' handling.
2418
65dd1e59
SM		 24192017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2420
2421 * Makefile.in (clean): Clear .deps.
2422
8fa5b777
SM		 24232017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2424
2425 * .gitignore: Remove generated files, replace with wildcard.
2426 * (clean): Replace removal of generated files with wildcard.
2427 (version.c): Replace with...
2428 (version-generated.c): ...this.
2429 (xml-builtin.c): Replace with...
2430 (xml-builtin-generated.c): ...this.
2431 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2432 (%.c: *regformats*): Replace with...
2433 (%-generated.c: *regformats*): ...this.
2434
a12e714b
MF		 24352017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2436
2437 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2438 (xtensa_fill_gregset): Call collect_register_by_name for
2439 threadptr register.
2440 (xtensa_store_gregset): Call supply_register_by_name for
2441 threadptr register.
2442
1a09b50a
MF		 24432017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2444
2445 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2446 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2447 (xtensa_store_gregset): Call supply_register for all registers in
2448 a0_regnum..a0_regnum + C0_NREGS range.
2449
1a01e7c6
SM		 24502017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2451
2452 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2453 (ax-ipa.o: ax.c): Remove.
2454 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2455 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2456 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2457 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2458 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2459
36bc18a8
SM		 24602017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2461
2462 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2463 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2464 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2465 (errors-ipa.o: ../common/errors.c): Remove.
2466 (format-ipa.o: ../common/format.c): Remove.
2467 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2468
a8ebe3d5
SM		 24692017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2470
2471 * Makefile.in (%-ipa.o: %.c): New rule.
2472 (tracepoint-ipa.o: tracepoint.c): Remove.
2473 (utils-ipa.o: utils.c): Remove.
2474 (remote-utils-ipa.o: remote-utils.c): Remove.
2475 (regcache-ipa.o: regcache.c): Remove.
2476 (i386-linux-ipa.o: i386-linux.c): Remove.
2477 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2478 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2479 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2480 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2481 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2482 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2483 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2484 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2485 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2486 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2487 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2488 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2489 (aarch64-ipa.o: aarch64.c): Remove.
2490 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2491 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2492 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2493 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2494 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2495 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2496 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2497 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2498 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2499 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2500 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2501 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2502 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2503 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2504 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2505 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2506 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2507 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2508 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2509 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2510 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2511 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2512 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2513 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2514 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2515 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2516 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2517 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2518 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2519 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2520 (tdesc-ipa.o: tdesc.c): Remove.
2521 (x32-linux-ipa.o: x32-linux.c): Remove.
2522 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2523 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2524
50cfacb7
SM		 25252017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2526
2527 * Makefile.in (%.o: ../arch/%.c): New rule.
2528 (arm.o: ../arch/arm.c): Remove.
2529 (arm-linux.o: ../arch/arm-linux.c): Remove.
2530 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2531 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2532
c5a22423
SM		 25332017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2534
2535 * Makefile.in (%.o: ../nat/%.c): New rule.
2536 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2537 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2538 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2539 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2540 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2541 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2542 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2543 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2544 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2545 (linux-personality.o: ../nat/linux-personality.c): Remove.
2546 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2547 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2548 (x86-linux.o: ../nat/x86-linux.c): Remove.
2549 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2550 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2551
6bda016b
SM		 25522017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2553
2554 * Makefile.in (%.o: ../common/%.c): New rule.
2555 (signals.o: ../common/signals.c): Remove.
2556 (print-utils.o: ../common/print-utils.c): Remove.
2557 (rsp-low.o: ../common/rsp-low.c): Remove.
2558 (common-utils.o: ../common/common-utils.c): Remove.
2559 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2560 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2561 (vec.o: ../common/vec.c): Remove.
2562 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2563 (xml-utils.o: ../common/xml-utils.c): Remove.
2564 (ptid.o: ../common/ptid.c): Remove.
2565 (buffer.o: ../common/buffer.c): Remove.
2566 (format.o: ../common/format.c): Remove.
2567 (filestuff.o: ../common/filestuff.c): Remove.
2568 (agent.o: ../common/agent.c): Remove.
2569 (errors.o: ../common/errors.c): Remove.
2570 (environ.o: ../common/environ.c): Remove.
2571 (common-debug.o: ../common/common-debug.c): Remove.
2572 (cleanups.o: ../common/cleanups.c): Remove.
2573 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2574 (fileio.o: ../common/fileio.c): Remove.
2575 (common-regcache.o: ../common/common-regcache.c): Remove.
2576 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2577 (new-op.o: ../common/new-op.c): Remove.
2578 (btrace-common.o: ../common/btrace-common.c): Remove.
2579
21122961
SM		 25802017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2581
2582 * Makefile.in (%.o: ../target/%.c): New rule.
2583 (waitstatus.o: ../target/waitstatus.c): Remove.
2584
c362e621
SM		 25852017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2586
2587 * Makefile.in
2588 (%.c: ../regformats/%.dat,
2589 (%.c: ../regformats/arm/%.dat,
2590 (%.c: ../regformats/i386/%.dat,
2591 (%.c: ../regformats/rs6000/%.dat): New rules.
2592 (aarch64.c): Remove.
2593 (reg-arm.c): Remove.
2594 (arm-with-iwmmxt.c): Remove.
2595 (arm-with-vfpv2.c): Remove.
2596 (arm-with-vfpv3.c): Remove.
2597 (arm-with-neon.c): Remove.
2598 (reg-bfin.c): Remove.
2599 (reg-cris.c): Remove.
2600 (reg-crisv32.c): Remove.
2601 (i386.c): Remove.
2602 (i386-linux.c): Remove.
2603 (i386-avx.c): Remove.
2604 (i386-avx-linux.c): Remove.
2605 (i386-avx-avx512.c): Remove.
2606 (i386-avx-avx512-linux.c): Remove.
2607 (i386-mpx.c): Remove.
2608 (i386-mpx-linux.c): Remove.
2609 (i386-avx-mpx-avx512-pku.c): Remove.
2610 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2611 (i386-avx-mpx.c): Remove.
2612 (i386-avx-mpx-linux.c): Remove.
2613 (i386-mmx.c): Remove.
2614 (i386-mmx-linux.c): Remove.
2615 (reg-ia64.c): Remove.
2616 (reg-m32r.c): Remove.
2617 (reg-m68k.c): Remove.
2618 (reg-cf.c): Remove.
2619 (mips-linux.c): Remove.
2620 (mips-dsp-linux.c): Remove.
2621 (mips64-linux.c): Remove.
2622 (mips64-dsp-linux.c): Remove.
2623 (nios2-linux.c): Remove.
2624 (powerpc-32.c): Remove.
2625 (powerpc-32l.c): Remove.
2626 (powerpc-altivec32l.c): Remove.
2627 (powerpc-cell32l.c): Remove.
2628 (powerpc-vsx32l.c): Remove.
2629 (powerpc-isa205-32l.c): Remove.
2630 (powerpc-isa205-altivec32l.c): Remove.
2631 (powerpc-isa205-vsx32l.c): Remove.
2632 (powerpc-e500l.c): Remove.
2633 (powerpc-64l.c): Remove.
2634 (powerpc-altivec64l.c): Remove.
2635 (powerpc-cell64l.c): Remove.
2636 (powerpc-vsx64l.c): Remove.
2637 (powerpc-isa205-64l.c): Remove.
2638 (powerpc-isa205-altivec64l.c): Remove.
2639 (powerpc-isa205-vsx64l.c): Remove.
2640 (s390-linux32.c): Remove.
2641 (s390-linux32v1.c): Remove.
2642 (s390-linux32v2.c): Remove.
2643 (s390-linux64.c): Remove.
2644 (s390-linux64v1.c): Remove.
2645 (s390-linux64v2.c): Remove.
2646 (s390-te-linux64.c): Remove.
2647 (s390-vx-linux64.c): Remove.
2648 (s390-tevx-linux64.c): Remove.
2649 (s390x-linux64.c): Remove.
2650 (s390x-linux64v1.c): Remove.
2651 (s390x-linux64v2.c): Remove.
2652 (s390x-te-linux64.c): Remove.
2653 (s390x-vx-linux64.c): Remove.
2654 (s390x-tevx-linux64.c): Remove.
2655 (tic6x-c64xp-linux.c): Remove.
2656 (tic6x-c64x-linux.c): Remove.
2657 (tic6x-c62x-linux.c): Remove.
2658 (reg-sh.c): Remove.
2659 (reg-sparc64.c): Remove.
2660 (reg-spu.c): Remove.
2661 (amd64.c): Remove.
2662 (amd64-linux.c): Remove.
2663 (amd64-avx.c): Remove.
2664 (amd64-avx-linux.c): Remove.
2665 (amd64-avx-avx512.c): Remove.
2666 (amd64-avx-avx512-linux.c): Remove.
2667 (amd64-mpx.c): Remove.
2668 (amd64-mpx-linux.c): Remove.
2669 (amd64-avx-mpx-avx512-pku.c): Remove.
2670 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2671 (amd64-avx-mpx.c): Remove.
2672 (amd64-avx-mpx-linux.c): Remove.
2673 (x32.c): Remove.
2674 (x32-linux.c): Remove.
2675 (x32-avx.c): Remove.
2676 (x32-avx-linux.c): Remove.
2677 (x32-avx-avx512.c): Remove.
2678 (x32-avx-avx512-linux.c): Remove.
2679 (reg-xtensa.c): Remove.
2680 (reg-tilegx.c): Remove.
2681 (reg-tilegx32.c): Remove.
2682
1672e0d9
SDJ		 26832017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2684
2685 * Makefile.in (SFILES): Add "common/environ.c".
2686 (OBJS): Add "common/environ.h".
2687
239b6d10
WT		 26882017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2689
2690 * configure.ac: Check if the fs_base and gs_base members of
2691 `struct user_regs_struct' exist.
2692 * config.in: Regenerated.
2693 * configure: Likewise.
2694
694b382c
AT		 26952017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2696
2697 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2698 target_read_memory.
2699 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2700 (get_next_pcs_syscall_next_pc): Likewise.
2701
7dc53023
LM		 27022016-12-23 Luis Machado <lgustavo@codesourcery.com>
2703
2704 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2705 * nto-x86-low.c: Likewise.
2706
ad02e4fe
SM		 27072016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2708
2709 * Makefile.in: Include disable-implicit-rules.mk.
2710
dcb07cfa
PA		 27112016-11-23 Pedro Alves <palves@redhat.com>
2712
2713 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2714 (debug_vprintf): Use std::chrono::steady_clock instead of
2715 gettimeofday. Use '.' instead of ':'.
2716 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2717 (get_timestamp): Use std::chrono::steady_clock instead of
2718 gettimeofday.
2719
8629c02c
SM		 27202016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2721
2722 * Makefile.in: Fix whitespace formatting.
2723
b593ecca
SM		 27242016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2725
2726 * Makefile.in (SFILES, OBS): Flatten list and order
2727 alphabetically.
2728
9986ba08
PA		 27292016-11-23 Pedro Alves <palves@redhat.com>
2730
2731 * event-loop.c (handle_file_event): Use warning.
2732 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2733 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2734 Use warning.
2735
4eefa7bc
PA		 27362016-11-23 Pedro Alves <palves@redhat.com>
2737
2738 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2739 output.
2740 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2741 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2742 debug_printf and debug_flush for debug output.
2743 * server.c (handle_general_set): Likewise.
2744 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2745 output.
2746
5443506e
SM		 27472016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2748
2749 * Makefile.in (.c.o): Replace rule with ...
2750 (%.o: %.c): ... this one.
2751
3b165252
SM		 27522016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2753
2754 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2755 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2756 make.
2757 * configure.ac: Remove checks for the make program.
2758 * configure: Re-generate.
2759
0bcda685
PA		 27602016-10-28 Pedro Alves <palves@redhat.com>
2761
2762 * Makefile.in (CXX_DIALECT): Get from configure.
2763 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2764 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2765 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2766 * config.in: Regenerate.
2767 * configure: Regenerate.
2768
c3805894
YQ		 27692016-10-27 Yao Qi <yao.qi@linaro.org>
2770
2771 * linux-low.c (linux_supports_range_stepping): Return true if
2772 can_software_single_step return true.
2773
89342618
YQ		 27742016-10-27 Yao Qi <yao.qi@linaro.org>
2775
2776 * inferiors.c (find_inferior_in_random): New function.
2777 * inferiors.h (find_inferior_in_random): Declare.
2778 * linux-low.c (linux_wait_for_event_filtered): Call
2779 find_inferior_in_random instead of find_inferior.
2780
e3652c84
YQ		 27812016-10-27 Yao Qi <yao.qi@linaro.org>
2782
2783 * linux-low.c (linux_wait_1): If single-step breakpoints are
2784 inserted, remove them.
2785
5a04c4cf
PA		 27862016-10-26 Pedro Alves <palves@redhat.com>
2787
2788 * linux-low.c (handle_extended_wait): Link parent/child fork
2789 threads.
2790 (linux_wait_1): Unlink them.
2791 (linux_set_resume_request): Ignore resume requests for
2792 already-resumed and unhandled fork child threads.
2793 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2794 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2795 New functions.
2796 (handle_v_requests) <vCont>: Don't call require_running.
2797 * server.h (in_queued_stop_replies): New declaration.
2798
cb93dc7f
YQ		 27992016-10-24 Yao Qi <yao.qi@linaro.org>
2800
2801 PR server/20733
2802 * linux-aarch64-low.c (append_insns): Cast the return value to
2803 'uint32_t *'.
2804
a1078bea
YQ		 28052016-10-10 Yao Qi <yao.qi@linaro.org>
2806
2807 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2808
1fb77080
SDJ		 28092016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2810
2811 * target.c (target_supports_multi_process): New function, moved
2812 from...
2813 * target.h (target_supports_multi_process): ... here. Remove
2814 macro.
2815
39b5a3b9
TT		 28162016-10-05 Tom Tromey <tom@tromey.com>
2817
2818 PR remote/20655:
2819 * tracepoint.c (handle_tracepoint_bkpts): Check
2820 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2821
c1d0b70a
YQ		 28222016-10-05 Yao Qi <yao.qi@linaro.org>
2823
2824 * configure.srv: Update the path of arm-*.xml files.
2825
0a69eedb
YQ		 28262016-10-05 Terry Guo <terry.guo@arm.com>
2827 Yao Qi <yao.qi@linaro.org>
2828
2829 * Makefile.in: Adjust the path of rules.
2830 * configure.srv: Update the path of xml files.
2831 * regformats/arm-with-iwmmxt.dat: Regenerated.
2832 * regformats/arm-with-neon.dat: Likewise.
2833 * regformats/arm-with-vfpv2.dat: Likewise.
2834 * regformats/arm-with-vfpv3.dat Likewise.
2835
17e16485
YQ		 28362016-09-30 Yao Qi <yao.qi@linaro.org>
2837
2838 PR gdbserver/20627
2839 * target.c (target_stop_and_wait): Don't call
2840 target_continue_no_signal, use resume_stop instead.
2841
edeeb602
YQ		 28422016-09-26 Yao Qi <yao.qi@linaro.org>
2843
2844 * linux-low.c (linux_wait_1): Call debug_exit.
2845
503b1c39
PA		 28462016-09-23 Pedro Alves <palves@redhat.com>
2847
2848 * Makefile.in (SFILES): Add common/new-op.c.
2849 (OBS): Add common/new-op.o.
2850 (new-op.o): New rule.
2851
74172ecf
SM		 28522016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2853
2854 * .gitinore: Ignore more files.
2855
fc6cda2e
YQ		 28562016-09-21 Yao Qi <yao.qi@linaro.org>
2857
2858 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2859 23.
2860
bc1e6c81
SDJ		 28612016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2862
2863 * server.c (start_inferior): Call target_mourn_inferior instead of
2864 mourn_inferior; pass ptid_t argument to it.
2865 (resume): Likewise.
2866 (handle_target_event): Likewise.
2867 * target.c (target_mourn_inferior): New function.
2868 * target.h (mourn_inferior): Delete macro.
2869
0e00e962
AA		 28702016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2871
2872 * linux-low.c (lwp_is_stepping): New function.
2873
1d8cb77d
CL		 28742016-09-06 Carl Love <cel@us.ibm.com>
2875
2876 * server.c (start_inferior): Fixed comment, requested comment change
2877 didn't get updated correctly. Removed reference to ptrace () call as
2878 it is only true on Linux systems.
2879
7313bced
CL		 28802016-09-06 Carl Love <cel@us.ibm.com>
2881
2882 * server.c (start_inferior): Do not call
2883 function target_post_create_inferior () if the
2884 inferior process has already exited.
2885
cf6de44d
PA		 28862016-09-05 Pedro Alves <palves@redhat.com>
2887
2888 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2889 (COMPILE.pre, CC_LD): Use CXX directly.
2890 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2891 * acinclude.m4: Don't include build-with-cxx.m4.
2892 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2893 * configure: Regenerate.
2894
c1da6748
AT		 28952016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2896
2897 PR gdb/19495
2898 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2899 call writing data to own_buf.
2900
f2b9e3df
SDJ		 29012016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2902
2903 * target.c (mywait): Call target_wait instead of
2904 the_target->wait.
2905 (target_wait): New function.
2906
049a8570
SDJ		 29072016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2908
2909 * server.c (start_inferior): New variable 'ptid'. Replace calls
2910 to the_target->resume by target_continue{,_no_signal}, depending
2911 on the case.
2912 * target.c (target_stop_and_wait): Call target_continue_no_signal
2913 instead of the_target->resume.
2914 (target_continue): New function.
2915
3aa5cfa0
AT		 29162016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2917
2918 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2919
754653a7
AZ		 29202016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2921
2922 PR server/20491
2923 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2924 ps_prochandle.
2925 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2926 * linux-arm-low.c (ps_get_thread_area): Likewise.
2927 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2928 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2929 * linux-mips-low.c (ps_get_thread_area): Likewise.
2930 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2931 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2932 * linux-x86-low.c (ps_get_thread_area): Likewise.
2933 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2934
ed036b40
PA		 29352016-08-19 Pedro Alves <palves@redhat.com>
2936
2937 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2938
c8ef42ee
PA		 29392016-08-19 Pedro Alves <palves@redhat.com>
2940
2941 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2942 comment. Use memcpy instead of casting through unsigned long.
2943
9c235a72
PA		 29442016-08-19 Pedro Alves <palves@redhat.com>
2945
2946 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2947 allocating around 0x80000000.
2948
201506da
PA		 29492016-08-19 Pedro Alves <palves@redhat.com>
2950
2951 PR gdb/20415
2952 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2953 (x32-avx512-linux-ipa.o): New rules.
2954 * configure.ac (x86_64-*-linux*): New x32 check.
2955 * configure.srv (ipa_x32_linux_regobj): New.
2956 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2957 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2958 descriptions.
2959 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2960 descriptions.
2961 * configure: Regenerate.
2962
f348d89a
PA		 29632016-08-09 Pedro Alves <palves@redhat.com>
2964
2965 PR gdb/18653
2966 * Makefile.in (OBS): Add signals-state-save-restore.o.
2967 (signals-state-save-restore.o): New rule.
2968 * config.in: Regenerate.
2969 * configure: Regenerate.
2970 * linux-low.c: Include "signals-state-save-restore.h".
2971 (linux_create_inferior): Call
2972 restore_original_signals_state.
2973 * server.c: Include "dispositions-save-restore.h".
2974 (captured_main): Call save_original_signals_state.
2975
1baf5149
PA		 29762016-08-05 Pedro Alves <palves@redhat.com>
2977
2978 * configure: Regenerate.
2979
fcd4a73d
YQ		 29802016-08-04 Yao Qi <yao.qi@linaro.org>
2981
2982 * linux-low.c (regsets_fetch_inferior_registers): Check
2983 errno is ESRCH or not.
2984
979659d0
YQ		 29852016-08-02 Yao Qi <yao.qi@linaro.org>
2986
2987 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2988 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2989 (thread_db_load_search): Update.
2990 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2991 td_ta_set_event and td_ta_event_getmsg.
2992
6598661d
PA		 29932016-07-26 Pedro Alves <palves@redhat.com>
2994
2995 PR server/20414
2996 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2997 of unsigned long for 64-bit registers and use uint32_t instead of
2998 unsigned int for 32-bit registers.
2999
9cf12d57
PA		 30002016-07-26 Pedro Alves <palves@redhat.com>
3001
3002 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3003 to 'ptrace'.
3004
305450ed
TT		 30052016-07-21 Tom Tromey <tom@tromey.com>
3006
3007 * configure: Rebuild.
3008
2583da7c
YQ		 30092016-07-21 Yao Qi <yao.qi@linaro.org>
3010
3011 * mem-break.c (find_gdb_breakpoint): Cast bp to
3012 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3013
21536b36
YQ		 30142016-07-21 Yao Qi <yao.qi@linaro.org>
3015
3016 * server.c (handle_v_requests): Support s and S actions
3017 if target_supports_software_single_step return true.
3018
8901d193
YQ		 30192016-07-21 Yao Qi <yao.qi@linaro.org>
3020
3021 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3022 is resume_step, call maybe_hw_step.
3023 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3024 and unstop them.
3025 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3026 breakpoints or not.
3027 (proceed_one_lwp): If resume request is resume_step, install
3028 reinsert breakpoints and call maybe_hw_step.
3029
0e9a339e
YQ		 30302016-07-21 Yao Qi <yao.qi@linaro.org>
3031
3032 * linux-low.c (proceed_one_lwp): Declare.
3033 (linux_resume_one_thread): Remove local variable 'step'.
3034 Lift code enqueue signal. Call proceed_one_lwp instead of
3035 linux_resume_one_lwp.
3036
4281b351
YQ		 30372016-07-21 Yao Qi <yao.qi@linaro.org>
3038
3039 * linux-low.c (linux_resume_one_thread): Call
3040 enqueue_pending_signal.
3041
984a2c04
YQ		 30422016-07-21 Yao Qi <yao.qi@linaro.org>
3043
3044 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3045 * inferiors.c (do_restore_current_thread_cleanup): New function.
3046 (make_cleanup_restore_current_thread): Likewise.
3047 * linux-low.c (install_software_single_step_breakpoints): Call
3048 make_cleanup_restore_current_thread. Switch current_thread to
3049 thread.
3050
bec903c9
YQ		 30512016-07-21 Yao Qi <yao.qi@linaro.org>
3052
3053 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3054 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3055 (clone_one_breakpoint): Likewise.
3056 (delete_reinsert_breakpoints): Change parameter to thread.
3057 Callers updated.
3058 (has_reinsert_breakpoints): Likewise.
3059 (uninsert_reinsert_breakpoints): Likewise.
3060 (reinsert_reinsert_breakpoints): Likewise.
3061 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3062 (delete_reinsert_breakpoints): Likewise.
3063 (reinsert_reinsert_breakpoints): Likewise.
3064 (uninsert_reinsert_breakpoints): Likewise.
3065 (has_reinsert_breakpoints): Likewise.
3066
63c40ec7
YQ		 30672016-07-21 Yao Qi <yao.qi@linaro.org>
3068
3069 * inferiors.c (get_thread_process): Make parameter const.
3070 * inferiors.h (get_thread_process): Update declaration.
3071 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3072 Add new parameters child_thread and parent_thread. Callers
3073 updated.
3074 * mem-break.h (clone_all_breakpoints): Update declaration.
3075
9aa76cd0
YQ		 30762016-07-21 Yao Qi <yao.qi@linaro.org>
3077
3078 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3079 <command_list, handler>: Remove.
3080 (struct gdb_breakpoint): New.
3081 (struct other_breakpoint): New.
3082 (struct reinsert_breakpoint): New.
3083 (is_gdb_breakpoint): New function.
3084 (any_persistent_commands): Update command_list if
3085 is_gdb_breakpoint returns true.
3086 (set_breakpoint): Create breakpoints according to their types.
3087 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3088 (set_gdb_breakpoint_1): Likewise.
3089 (set_gdb_breakpoint): Likewise.
3090 (clear_breakpoint_conditions): Change parameter type to
3091 'struct gdb_breakpoint *'.
3092 (clear_breakpoint_commands): Likewise.
3093 (clear_breakpoint_conditions_and_commands): Likewise.
3094 (add_condition_to_breakpoint): Likewise.
3095 (add_breakpoint_condition): Likewise.
3096 (add_commands_to_breakpoint): Likewise.
3097 (check_breakpoints): Check other_breakpoint.
3098 (clone_one_breakpoint): Clone breakpopint according to its type.
3099 * mem-break.h (struct gdb_breakpoint): Declare.
3100 (set_gdb_breakpoint): Update declaration.
3101 (clear_breakpoint_conditions_and_commands): Likewise.
3102 (add_breakpoint_condition): Likewise.
3103 (add_breakpoint_commands): Likewise.
3104 * server.c (process_point_options): Change parameter type to
3105 'struct gdb_breakpoint *'.
3106
811f8301
YQ		 31072016-07-21 Yao Qi <yao.qi@linaro.org>
3108
3109 * mem-break.c (set_breakpoint_at): Rename it to ...
3110 (set_breakpoint_type_at): ... it.
3111 (set_breakpoint_at): Call set_breakpoint_type_at.
3112 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3113 * mem-break.h (set_breakpoint_at): Update comments.
3114
b1c51e36
CLT		 31152016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3116
3117 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3118 to buf parameter.
3119 (nios2_store_gregset): Likewise.
3120
ced2dffb
PA		 31212016-07-01 Pedro Alves <palves@redhat.com>
3122 Antoine Tremblay <antoine.tremblay@ericsson.com>
3123
3124 * linux-low.c: Change interface to take the target lwp_info
3125 pointer directly and return void. Handle detaching from a zombie
3126 thread.
3127 (linux_detach_lwp_callback): New function.
3128 (linux_detach): Detach from the leader thread after detaching from
3129 the clone threads.
3130
2ac09a5b
YQ		 31312016-06-28 Yao Qi <yao.qi@linaro.org>
3132
3133 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3134 for variable new_offset.
3135 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3136 (aarch64_ftrace_insn_reloc_cb): Likewise.
3137 (aarch64_ftrace_insn_reloc_tb): Likewise.
3138 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3139 PRIx64 instead of PRIx32.
3140
79e7fd4f
YQ		 31412016-06-28 Yao Qi <yao.qi@linaro.org>
3142
3143 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3144 (the_low_target): Install arm_get_syscall_trapinfo.
3145
061fc021
YQ		 31462016-06-28 Yao Qi <yao.qi@linaro.org>
3147
3148 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3149 function.
3150 (the_low_target): Install aarch64_get_syscall_trapinfo.
3151
4cc32bec
YQ		 31522016-06-28 Yao Qi <yao.qi@linaro.org>
3153
3154 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3155 Callers updated.
3156 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3157 Remove parameter sysno.
3158 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3159 sysret.
3160
782c1122
AA		 31612016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3162
3163 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3164 (s390_emit_ne_goto): Likewise.
3165 (s390_emit_lt_goto): Likewise.
3166 (s390_emit_le_goto): Likewise.
3167 (s390_emit_gt_goto): Likewise.
3168 (s390_emit_ge_goto): Likewise.
3169 (s390x_emit_eq_goto): Likewise.
3170 (s390x_emit_ne_goto): Likewise.
3171 (s390x_emit_lt_goto): Likewise.
3172 (s390x_emit_le_goto): Likewise.
3173 (s390x_emit_gt_goto): Likewise.
3174 (s390x_emit_ge_goto): Likewise.
3175 (s390_emit_ops_impl): Mark variable static.
3176 (s390x_emit_ops): Likewise.
3177
2e7b624b
YQ		 31782016-06-17 Yao Qi <yao.qi@linaro.org>
3179
3180 * linux-low.c (handle_extended_wait): Call
3181 uninsert_reinsert_breakpoints for the parent process. Remove
3182 reinsert breakpoints from the child process. Reinsert them to
3183 the parent process when vfork is done.
3184 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3185 (reinsert_reinsert_breakpoints): New function.
3186 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3187 (reinsert_reinsert_breakpoints): Declare.
3188
8a81c5d7
YQ		 31892016-06-17 Yao Qi <yao.qi@linaro.org>
3190
3191 * linux-low.c (handle_extended_wait): If the parent is doing
3192 step-over, remove the reinsert breakpoints from the forked child.
3193
f50bf8e5
YQ		 31942016-06-17 Yao Qi <yao.qi@linaro.org>
3195
3196 * linux-low.c (unsuspend_all_lwps): Declare.
3197 (linux_low_filter_event): If thread exited, call finish_step_over.
3198 If step-over is finished, unsuspend other threads.
3199
8376a3cb
YQ		 32002016-06-17 Yao Qi <yao.qi@linaro.org>
3201
3202 * linux-low.c (linux_resume_one_lwp_throw): Assert
3203 has_reinsert_breakpoints returns false.
3204 * mem-break.c (delete_disabled_breakpoints): Assert
3205 bp type isn't reinsert_breakpoint.
3206
f79b145d
YQ		 32072016-06-17 Yao Qi <yao.qi@linaro.org>
3208
3209 * linux-low.c (maybe_hw_step): New function.
3210 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3211 (finish_step_over): Switch current_thread to lwp temporarily,
3212 and assert has_reinsert_breakpoints returns true.
3213 (proceed_one_lwp): Call maybe_hw_step.
3214 * mem-break.c (has_reinsert_breakpoints): New function.
3215 * mem-break.h (has_reinsert_breakpoints): Declare.
3216
0ae534d2
JT		 32172016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3218
3219 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3220
fcdad592
YQ		 32212016-05-17 Yao Qi <yao.qi@linaro.org>
3222
3223 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3224 instead of find_inferior.
3225
9e784964
YQ		 32262016-05-05 Yao Qi <yao.qi@linaro.org>
3227
3228 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3229 Initialize res to zero.
3230
cf2ebb6e
YQ		 32312016-05-05 Yao Qi <yao.qi@linaro.org>
3232
3233 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3234 to uint32_t.
3235
c1aebf87
UW		 32362016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3237
3238 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3239 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3240 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3241
35fd2deb 32422016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 3243 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 3244
3245 * tracepoint.c (write_inferior_int8): New function.
3246 (cmd_qtenable_disable): Write enable flag using
3247 write_inferior_int8.
3248
484b3c32
YQ		 32492016-04-25 Yao Qi <yao.qi@linaro.org>
3250
3251 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3252 (need_step_over_p): Return zero if the LWP has pending signals
3253 can be delivered on software single step target.
3254
85ba7d86
YQ		 32552016-04-25 Yao Qi <yao.qi@linaro.org>
3256
3257 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3258 return instead of error.
3259
3539aa13
YQ		 32602016-04-22 Yao Qi <yao.qi@linaro.org>
3261
3262 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3263 to 23.
3264
5b061e98
YQ		 32652016-04-22 Yao Qi <yao.qi@linaro.org>
3266
3267 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3268 signal when stepping over breakpoint with software single
3269 step.
3270
3451269c
PA		 32712016-04-21 Pedro Alves <palves@redhat.com>
3272
3273 * linux-s390-low.c (s390_collect_ptrace_register)
3274 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3275 add casts.
3276 (s390_check_regset): Use void * instead of gdb_byte *.
3277
a2358508
PA		 32782016-04-20 Pedro Alves <palves@redhat.com>
3279
3280 * configure: Renegerate.
3281
6885166d
YQ		 32822016-04-20 Yao Qi <yao.qi@linaro.org>
3283
3284 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3285 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3286 number 16.
3287 (arm_store_gregset): Likewise.
3288
2b863f51
WT		 32892016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3290
3291 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3292 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3293 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3294 (amd64-avx-mpx-linux.c): New rules.
3295 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3296 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3297 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3298 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3299 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3300 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3301 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3302 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3303 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3304 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3305 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3306 * linux-x86-low.c (x86_linux_read_description): Add case for
3307 X86_XSTATE_AVX_MPX_MASK.
3308 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3309 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3310 init_registers_i386_avx_mpx_linux.
3311 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3312 (initialize_low_tracepoint): Call
3313 init_registers_i386_avx_mpx_linux.
3314 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3315 (initialize_low_tracepoint): Call
3316 init_registers_amd64_avx_mpx_linux.
3317 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3318 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3319 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3320 declarations.
3321
9b30624b
PA		 33222016-04-18 Pedro Alves <palves@redhat.com>
3323
3324 * configure: Regenerate.
3325
45e3745e
AT		 33262016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3327
3328 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3329 (aarch64_emit_sub): Likewise.
3330
2afc13ff
PA		 33312016-04-12 Pedro Alves <palves@redhat.com>
3332
3333 * utils.c (prepare_to_throw_exception): Delete.
3334
6e774b13
SM		 33352016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3336
3337 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3338
4dca19f8
MK		 33392016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3340
3341 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3342
d0a9981f
MK		 33432016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3344
3345 * linux-aarch64-ipa.c: Add <elf.h> include.
3346 * linux-ppc-ipa.c: Add <elf.h> include.
3347 * linux-s390-ipa.c: Add <elf.h> include.
3348
252db07e
MK		 33492016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3350
3351 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3352 (get_raw_reg_ptr): Likewise.
3353 (get_trace_state_variable_value_ptr): Likewise.
3354 (set_trace_state_variable_value_ptr): Likewise.
3355 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3356 char *.
3357
14e2b6d9
MK		 33582016-03-31 Wei-cheng Wang <cole945@gmail.com>
3359 Marcin Kościelnicki <koriakin@0x04.net>
3360
3361 PR/17221
3362 * linux-ppc-low.c (emit_insns): New function.
3363 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3364 (ppc_emit_prologue): New function.
3365 (ppc_emit_epilogue): New function.
3366 (ppc_emit_add): New function.
3367 (ppc_emit_sub): New function.
3368 (ppc_emit_mul): New function.
3369 (ppc_emit_lsh): New function.
3370 (ppc_emit_rsh_signed): New function.
3371 (ppc_emit_rsh_unsigned): New function.
3372 (ppc_emit_ext): New function.
3373 (ppc_emit_zero_ext): New function.
3374 (ppc_emit_log_not): New function.
3375 (ppc_emit_bit_and): New function.
3376 (ppc_emit_bit_or): New function.
3377 (ppc_emit_bit_xor): New function.
3378 (ppc_emit_bit_not): New function.
3379 (ppc_emit_equal): New function.
3380 (ppc_emit_less_signed): New function.
3381 (ppc_emit_less_unsigned): New function.
3382 (ppc_emit_ref): New function.
3383 (ppc_emit_const): New function.
3384 (ppc_emit_reg): New function.
3385 (ppc_emit_pop): New function.
3386 (ppc_emit_stack_flush): New function.
3387 (ppc_emit_swap): New function.
3388 (ppc_emit_stack_adjust): New function.
3389 (ppc_emit_call): New function.
3390 (ppc_emit_int_call_1): New function.
3391 (ppc_emit_void_call_2): New function.
3392 (ppc_emit_if_goto): New function.
3393 (ppc_emit_goto): New function.
3394 (ppc_emit_eq_goto): New function.
3395 (ppc_emit_ne_goto): New function.
3396 (ppc_emit_lt_goto): New function.
3397 (ppc_emit_le_goto): New function.
3398 (ppc_emit_gt_goto): New function.
3399 (ppc_emit_ge_goto): New function.
3400 (ppc_write_goto_address): New function.
3401 (ppc_emit_ops_impl): New static variable.
3402 (ppc64v1_emit_prologue): New function.
3403 (ppc64v2_emit_prologue): New function.
3404 (ppc64_emit_epilogue): New function.
3405 (ppc64_emit_add): New function.
3406 (ppc64_emit_sub): New function.
3407 (ppc64_emit_mul): New function.
3408 (ppc64_emit_lsh): New function.
3409 (ppc64_emit_rsh_signed): New function.
3410 (ppc64_emit_rsh_unsigned): New function.
3411 (ppc64_emit_ext): New function.
3412 (ppc64_emit_zero_ext): New function.
3413 (ppc64_emit_log_not): New function.
3414 (ppc64_emit_bit_and): New function.
3415 (ppc64_emit_bit_or): New function.
3416 (ppc64_emit_bit_xor): New function.
3417 (ppc64_emit_bit_not): New function.
3418 (ppc64_emit_equal): New function.
3419 (ppc64_emit_less_signed): New function.
3420 (ppc64_emit_less_unsigned): New function.
3421 (ppc64_emit_ref): New function.
3422 (ppc64_emit_const): New function.
3423 (ppc64v1_emit_reg): New function.
3424 (ppc64v2_emit_reg): New function.
3425 (ppc64_emit_pop): New function.
3426 (ppc64_emit_stack_flush): New function.
3427 (ppc64_emit_swap): New function.
3428 (ppc64v1_emit_call): New function.
3429 (ppc64v2_emit_call): New function.
3430 (ppc64v1_emit_int_call_1): New function.
3431 (ppc64v2_emit_int_call_1): New function.
3432 (ppc64v1_emit_void_call_2): New function.
3433 (ppc64v2_emit_void_call_2): New function.
3434 (ppc64_emit_if_goto): New function.
3435 (ppc64_emit_eq_goto): New function.
3436 (ppc64_emit_ne_goto): New function.
3437 (ppc64_emit_lt_goto): New function.
3438 (ppc64_emit_le_goto): New function.
3439 (ppc64_emit_gt_goto): New function.
3440 (ppc64_emit_ge_goto): New function.
3441 (ppc64v1_emit_ops_impl): New static variable.
3442 (ppc64v2_emit_ops_impl): New static variable.
3443 (ppc_emit_ops): New function.
3444 (linux_low_target): Wire in ppc_emit_ops.
3445
a2174ba4
MK		 34462016-03-31 Wei-cheng Wang <cole945@gmail.com>
3447 Marcin Kościelnicki <koriakin@0x04.net>
3448
3449 PR/17221
3450 * Makefile.in: Add powerpc-*-ipa.o
3451 * configure.srv: Add ipa_obj for powerpc*-linux.
3452 * linux-ppc-ipa.c: New file.
3453 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3454 includes.
3455 (PPC_FIELD): New macro.
3456 (PPC_SEXT): New macro.
3457 (PPC_OP6): New macro.
3458 (PPC_BO): New macro.
3459 (PPC_LI): New macro.
3460 (PPC_BD): New macro.
3461 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3462 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3463 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3464 (ppc_get_thread_area): New function.
3465 (is_elfv2_inferior): New function.
3466 (gen_ds_form): New function.
3467 (GEN_STD): New macro.
3468 (GEN_STDU): New macro.
3469 (GEN_LD): New macro.
3470 (GEN_LDU): New macro.
3471 (gen_d_form): New function.
3472 (GEN_ADDI): New macro.
3473 (GEN_ADDIS): New macro.
3474 (GEN_LI): New macro.
3475 (GEN_LIS): New macro.
3476 (GEN_ORI): New macro.
3477 (GEN_ORIS): New macro.
3478 (GEN_LWZ): New macro.
3479 (GEN_STW): New macro.
3480 (GEN_STWU): New macro.
3481 (gen_xfx_form): New function.
3482 (GEN_MFSPR): New macro.
3483 (GEN_MTSPR): New macro.
3484 (GEN_MFCR): New macro.
3485 (GEN_MTCR): New macro.
3486 (GEN_SYNC): New macro.
3487 (GEN_LWSYNC): New macro.
3488 (gen_x_form): New function.
3489 (GEN_OR): New macro.
3490 (GEN_MR): New macro.
3491 (GEN_LWARX): New macro.
3492 (GEN_STWCX): New macro.
3493 (GEN_CMPW): New macro.
3494 (gen_md_form): New function.
3495 (GEN_RLDICL): New macro.
3496 (GEN_RLDICR): New macro.
3497 (gen_i_form): New function.
3498 (GEN_B): New macro.
3499 (GEN_BL): New macro.
3500 (gen_b_form): New function.
3501 (GEN_BNE): New macro.
3502 (GEN_LOAD): New macro.
3503 (GEN_STORE): New macro.
3504 (gen_limm): New function.
3505 (gen_atomic_xchg): New function.
3506 (gen_call): New function.
3507 (ppc_relocate_instruction): New function.
3508 (ppc_install_fast_tracepoint_jump_pad): New function.
3509 (ppc_get_min_fast_tracepoint_insn_len): New function.
3510 (ppc_get_ipa_tdesc_idx): New function.
3511 (the_low_target): Wire in the new functions.
3512 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3513 tdescs.
3514 * linux-ppc-tdesc.h: New file.
3515
a13c4696
MK		 35162016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3517
3518 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3519 (alloc_jump_pad_buffer): New function.
3520 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3521 (alloc_jump_pad_buffer): New function.
3522 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3523 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3524 (alloc_jump_pad_buffer): New function.
3525 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3526 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3527 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3528 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3529
1cda1512
MK		 35302016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3531
3532 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3533 * linux-amd64-ipa.c: Likewise.
3534 * linux-i386-ipa.c: Likewise.
3535 * linux-s390-ipa.c: Likewise.
3536 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3537 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3538 set_trace_state_variable_value_ptr.
3539 (struct ipa_sym_addresses): Likewise.
3540 (symbol_list): Likewise.
3541 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3542 accessing gdb_collect directly.
3543 (gdb_collect_ptr_type): New typedef.
3544 (get_raw_reg_ptr_type): New typedef.
3545 (get_trace_state_variable_value_ptr_type): New typedef.
3546 (set_trace_state_variable_value_ptr_type): New typedef.
3547 (gdb_collect_ptr): New global.
3548 (get_raw_reg_ptr): New global.
3549 (get_trace_state_variable_value_ptr): New global.
3550 (set_trace_state_variable_value_ptr): New global.
3551 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3552 accessing get_raw_reg directly.
3553 (get_get_tsv_func_addr): Likewise for
3554 get_trace_state_variable_value_ptr.
3555 (get_set_tsv_func_addr): Likewise for
3556 set_trace_state_variable_value_ptr.
3557 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3558
72fb5488
SM		 35592016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3560
3561 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3562
28170b88
MK		 35632016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3564
3565 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3566 packets.
3567 (relocate_instruction): Remove own_buf.
3568 * server.c (own_buf): Make global.
3569 (handle_v_requests): Make global.
3570 * server.h (own_buf): New declaration.
3571 (handle_v_requests): New prototype.
3572
f39e8743
MK		 35732016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3574
3575 PR 18377
3576 * linux-s390-low.c (add_insns): New function.
3577 (s390_emit_prologue): New function.
3578 (s390_emit_epilogue): New function.
3579 (s390_emit_add): New function.
3580 (s390_emit_sub): New function.
3581 (s390_emit_mul): New function.
3582 (s390_emit_lsh): New function.
3583 (s390_emit_rsh_signed): New function.
3584 (s390_emit_rsh_unsigned): New function.
3585 (s390_emit_ext): New function.
3586 (s390_emit_log_not): New function.
3587 (s390_emit_bit_and): New function.
3588 (s390_emit_bit_or): New function.
3589 (s390_emit_bit_xor): New function.
3590 (s390_emit_bit_not): New function.
3591 (s390_emit_equal): New function.
3592 (s390_emit_less_signed): New function.
3593 (s390_emit_less_unsigned): New function.
3594 (s390_emit_ref): New function.
3595 (s390_emit_if_goto): New function.
3596 (s390_emit_goto): New function.
3597 (s390_write_goto_address): New function.
3598 (s390_emit_litpool): New function.
3599 (s390_emit_const): New function.
3600 (s390_emit_call): New function.
3601 (s390_emit_reg): New function.
3602 (s390_emit_pop): New function.
3603 (s390_emit_stack_flush): New function.
3604 (s390_emit_zero_ext): New function.
3605 (s390_emit_swap): New function.
3606 (s390_emit_stack_adjust): New function.
3607 (s390_emit_set_r2): New function.
3608 (s390_emit_int_call_1): New function.
3609 (s390_emit_void_call_2): New function.
3610 (s390_emit_eq_goto): New function.
3611 (s390_emit_ne_goto): New function.
3612 (s390_emit_lt_goto): New function.
3613 (s390_emit_le_goto): New function.
3614 (s390_emit_gt_goto): New function.
3615 (s390_emit_ge_goto): New function.
3616 (s390x_emit_prologue): New function.
3617 (s390x_emit_epilogue): New function.
3618 (s390x_emit_add): New function.
3619 (s390x_emit_sub): New function.
3620 (s390x_emit_mul): New function.
3621 (s390x_emit_lsh): New function.
3622 (s390x_emit_rsh_signed): New function.
3623 (s390x_emit_rsh_unsigned): New function.
3624 (s390x_emit_ext): New function.
3625 (s390x_emit_log_not): New function.
3626 (s390x_emit_bit_and): New function.
3627 (s390x_emit_bit_or): New function.
3628 (s390x_emit_bit_xor): New function.
3629 (s390x_emit_bit_not): New function.
3630 (s390x_emit_equal): New function.
3631 (s390x_emit_less_signed): New function.
3632 (s390x_emit_less_unsigned): New function.
3633 (s390x_emit_ref): New function.
3634 (s390x_emit_if_goto): New function.
3635 (s390x_emit_const): New function.
3636 (s390x_emit_call): New function.
3637 (s390x_emit_reg): New function.
3638 (s390x_emit_pop): New function.
3639 (s390x_emit_stack_flush): New function.
3640 (s390x_emit_zero_ext): New function.
3641 (s390x_emit_swap): New function.
3642 (s390x_emit_stack_adjust): New function.
3643 (s390x_emit_int_call_1): New function.
3644 (s390x_emit_void_call_2): New function.
3645 (s390x_emit_eq_goto): New function.
3646 (s390x_emit_ne_goto): New function.
3647 (s390x_emit_lt_goto): New function.
3648 (s390x_emit_le_goto): New function.
3649 (s390x_emit_gt_goto): New function.
3650 (s390x_emit_ge_goto): New function.
3651 (s390_emit_ops): New function.
3652 (struct linux_target_ops): Fill in emit_ops hook.
3653
abd9baf9
MK		 36542016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3655
3656 PR 18377
3657 * Makefile.in: Add s390 IPA files.
3658 * configure.srv: Build IPA for s390.
3659 * linux-s390-ipa.c: New file.
3660 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3661 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3662 (tdesc_s390_linux32): Likewise.
3663 (init_registers_s390_linux32v1): Likewise.
3664 (tdesc_s390_linux32v1): Likewise.
3665 (init_registers_s390_linux32v2): Likewise.
3666 (tdesc_s390_linux32v2): Likewise.
3667 (init_registers_s390_linux64): Likewise.
3668 (tdesc_s390_linux64): Likewise.
3669 (init_registers_s390_linux64v1): Likewise.
3670 (tdesc_s390_linux64v1): Likewise.
3671 (init_registers_s390_linux64v2): Likewise.
3672 (tdesc_s390_linux64v2): Likewise.
3673 (init_registers_s390_te_linux64): Likewise.
3674 (tdesc_s390_te_linux64): Likewise.
3675 (init_registers_s390_vx_linux64): Likewise.
3676 (tdesc_s390_vx_linux64): Likewise.
3677 (init_registers_s390_tevx_linux64): Likewise.
3678 (tdesc_s390_tevx_linux64): Likewise.
3679 (init_registers_s390x_linux64): Likewise.
3680 (tdesc_s390x_linux64): Likewise.
3681 (init_registers_s390x_linux64v1): Likewise.
3682 (tdesc_s390x_linux64v1): Likewise.
3683 (init_registers_s390x_linux64v2): Likewise.
3684 (tdesc_s390x_linux64v2): Likewise.
3685 (init_registers_s390x_te_linux64): Likewise.
3686 (tdesc_s390x_te_linux64): Likewise.
3687 (init_registers_s390x_vx_linux64): Likewise.
3688 (tdesc_s390x_vx_linux64): Likewise.
3689 (init_registers_s390x_tevx_linux64): Likewise.
3690 (tdesc_s390x_tevx_linux64): Likewise.
3691 (have_hwcap_s390_vx): New static variable.
3692 (s390_arch_setup): Fill have_hwcap_s390_vx.
3693 (s390_get_thread_area): New function.
3694 (s390_ft_entry_gpr_esa): New const.
3695 (s390_ft_entry_gpr_zarch): New const.
3696 (s390_ft_entry_misc): New const.
3697 (s390_ft_entry_fr): New const.
3698 (s390_ft_entry_vr): New const.
3699 (s390_ft_main_31): New const.
3700 (s390_ft_main_64): New const.
3701 (s390_ft_exit_fr): New const.
3702 (s390_ft_exit_vr): New const.
3703 (s390_ft_exit_misc): New const.
3704 (s390_ft_exit_gpr_esa): New const.
3705 (s390_ft_exit_gpr_zarch): New const.
3706 (append_insns): New function.
3707 (s390_relocate_instruction): New function.
3708 (s390_install_fast_tracepoint_jump_pad): New function.
3709 (s390_get_min_fast_tracepoint_insn_len): New function.
3710 (s390_get_ipa_tdesc_idx): New function.
3711 (struct linux_target_ops): Wire in the above functions.
3712 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3713 * linux-s390-tdesc.h: New file.
3714
a4105d04
MK		 37152016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3716
3717 * linux-s390-low.c (s390_supports_tracepoints): New function.
3718 (struct linux_target_ops): Fill supports_tracepoints hook.
3719
35ac8b3e
YQ		 37202016-03-18 Yao Qi <yao.qi@linaro.org>
3721
3722 * linux-low.c (lwp_signal_can_be_delivered): New function.
3723 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3724
94610ec4
YQ		 37252016-03-18 Yao Qi <yao.qi@linaro.org>
3726
3727 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3728 0 if signal is enqueued. Remove 'signal' from one debugging
3729 message. Move one debugging message to some lines below.
3730 Remove code setting 'signal' to 0.
3731
80aea927
YQ		 37322016-03-18 Yao Qi <yao.qi@linaro.org>
3733
3734 * linux-low.c (linux_low_filter_event): Remove redundant
3735 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3736
b04fd3be
MK		 37372016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3738
3739 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3740 (struct linux_target_ops): Wire in the above.
3741
c40c8d4b
YQ		 37422016-03-03 Yao Qi <yao.qi@linaro.org>
3743
3744 * linux-low.c: Update comments to start_step_over.
3745
0f8288ae
YQ		 37462016-03-03 Yao Qi <yao.qi@linaro.org>
3747
3748 PR server/19736
3749 * linux-low.c (handle_extended_wait): Set child suspended
3750 if event_lwp->bp_reinsert isn't zero.
3751
fdbd04a8
YQ		 37522016-03-02 Yao Qi <yao.qi@linaro.org>
3753
3754 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3755 enqueue_pending_signal.
3756
6896a8fa
MK		 37572016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3758
3759 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3760 is actually loaded.
3761
ab503087
MK		 37622016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3763
3764 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3765 (s390_regmap_3264) [!__s390x__]: New global.
3766 (s390_collect_ptrace_register): Skip map entries containing -1.
3767 (s390_supply_ptrace_register): Ditto.
3768 (s390_fill_gprs_high): New function.
3769 (s390_store_gprs_high): New function.
3770 (s390_regsets): Add NT_S390_HIGH_GPRS.
3771 (s390_get_hwcap): Enable on 31-bit.
3772 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3773 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3774 Detect NT_S390_HIGH_GPRS.
3775 (s390_usrregs_info_3264): Enable on 31-bit.
3776 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3777 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3778
ae91f625
MK		 37792016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3780
3781 PR gdb/13808
3782 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3783 * configure.srv: Ditto.
3784 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3785 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3786 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3787 (init_registers_amd64_linux): Remove prototype.
3788 (tdesc_amd64_linux): Remove declaration.
3789 (get_ipa_tdesc): New function.
3790 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3791 initialize remaining tdescs.
3792 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3793 (init_registers_i386_linux): Remove prototype.
3794 (tdesc_i386_linux): Remove declaration.
3795 (get_ipa_tdesc): New function.
3796 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3797 initialize remaining tdescs.
3798 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3799 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3800 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3801 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3802 (x86_get_ipa_tdesc_idx): New function.
3803 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3804 * linux-x86-tdesc.h: New file.
3805 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3806 (target_get_ipa_tdesc_idx): New macro.
3807 * tracepoint.c (ipa_tdesc_idx): New macro.
3808 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3809 (symbol_list): Add ipa_tdesc_idx.
3810 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3811 (ipa_tdesc): Remove.
3812 (ipa_tdesc_idx): New variable.
3813 (get_context_regcache): Use get_ipa_tdesc.
3814 (gdb_collect): Ditto.
3815 (gdb_probe): Ditto.
3816 * tracepoint.h (get_ipa_tdesc): New prototype.
3817 (ipa_tdesc): Remove.
3818
e7ad2f14
PA		 38192016-02-24 Pedro Alves <palves@redhat.com>
3820
3821 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3822 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3823 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3824 Factor out common code between the USE_SIGTRAP_SIGINFO and
3825 !USE_SIGTRAP_SIGINFO blocks.
3826 (linux_low_filter_event): Call save_stop_reason instead of
3827 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3828 Update comments.
3829 (linux_wait_1): Update comments.
3830
657f9cde
WW		 38312016-02-24 Wei-cheng Wang <cole945@gmail.com>
3832
3833 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3834 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3835 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3836 ppc_insert_point, ppc_remove_point.
3837
b00b61e1
MK		 38382016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3839
3840 * linux-s390-low.c (s390_supports_z_point_type): New function.
3841 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3842
553cb527
YQ		 38432016-02-16 Yao Qi <yao.qi@linaro.org>
3844
3845 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3846 PC. Get pc from regcache_read_pc.
3847
a5652c21
YQ		 38482016-02-12 Yao Qi <yao.qi@linaro.org>
3849
3850 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3851 or linux_get_pc_32bit.
3852 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3853
ed443b61
YQ		 38542016-02-12 Yao Qi <yao.qi@linaro.org>
3855
3856 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3857 arm_linux_get_next_pcs_fixup.
3858
020ecd38
MK		 38592016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3860
3861 * tracepoint.c (x_tracepoint_action_download): Change
3862 write_inferior_data_ptr to write_inferior_data_pointer.
3863 (cmd_qtstart): Likewise.
3864 (write_inferior_data_ptr): Remove.
3865 (download_agent_expr): Change write_inferior_data_ptr to
3866 write_inferior_data_pointer.
3867 (download_tracepoint_1): Likewise.
3868 (download_tracepoint): Likewise.
3869 (download_trace_state_variables): Likewise.
3870
7cae9051
WW		 38712016-02-11 Wei-cheng Wang <cole945@gmail.com>
3872 Marcin Kościelnicki <koriakin@0x04.net>
3873
3874 * tracepoint.c (struct tracepoint_action_ops): Remove.
3875 (struct tracepoint_action): Remove ops.
3876 (m_tracepoint_action_download, r_tracepoint_action_download)
3877 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3878 size and offset accordingly.
3879 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3880 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3881 (tracepoint_action_send, tracepoint_action_download): New functions.
3882 Helpers for trace action handlers.
3883 (add_tracepoint_action): Remove setup actions ops.
3884 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3885
9f6a71b4
YQ		 38862016-02-10 Yao Qi <yao.qi@linaro.org>
3887
3888 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3889
1e94266c
SM		 38902016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3891
3892 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3893 to AC_OUTPUT.
3894 * configure: Regenerate.
3895
8adce034
SM		 38962016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3897
3898 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3899 void * to gdb_byte *.
3900 * linux-low.c (siginfo_fixup): Likewise.
3901 (linux_xfer_siginfo): Likewise.
3902 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3903 Likewise.
3904 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3905
93813b37
WT		 39062016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3907
3908 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3909 to srv_tgtobj.
3910 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3911 to srv_tgtobj.
3912 * linux-x86-low.c [__x86_64__]: Include
3913 "nat/amd64-linux-siginfo.h".
3914 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3915 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3916 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3917 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3918 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3919 (cpt_si_fd, si_timerid, si_overrun): Move from
3920 nat/amd64-linux-siginfo.c.
3921 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3922
8424cc97
SM		 39232016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3924
3925 * server.c (skip_to_semicolon): Remove.
3926 (process_point_options): Use strchrnul instead of
3927 skip_to_semicolon.
3928
4d18591b
YQ		 39292016-01-26 Yao Qi <yao.qi@linaro.org>
3930
3931 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3932 * linux-low.c (install_software_single_step_breakpoints): Don't
3933 call regcache_read_pc.
3934 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3935 argument pc.
3936
d8020970
YQ		 39372016-01-26 Yao Qi <yao.qi@linaro.org>
3938
3939 * linux-low.c (install_software_single_step_breakpoints): Call
3940 regcache_read_pc instead of get_pc.
3941
8b207339
YQ		 39422016-01-26 Yao Qi <yao.qi@linaro.org>
3943
3944 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3945 (unblock_async_io): Rename to ...
3946 (block_unblock_async_io): ... it. New function.
3947 (enable_async_io): Don't install SIGIO handler. Unblock it
3948 instead.
3949 (disable_async_io): Don't ignore SIGIO. Block it instead.
3950 (initialize_async_io): Install SIGIO handler. Don't call
3951 unblock_async_io.
3952
18879fef
YQ		 39532016-01-26 Yao Qi <yao.qi@linaro.org>
3954
3955 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3956 first character is '\003', call *the_target->request_interrupt.
3957
a0f8e08a
YQ		 39582016-01-25 Yao Qi <yao.qi@linaro.org>
3959
3960 * remote-utils.c (new_thread_notify): Remove.
3961 (dead_thread_notify): Likewise.
3962 * remote-utils.h (new_thread_notify): Remove declaration.
3963 (dead_thread_notify): Likewise.
3964
cc5fd9ab
MK		 39652016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3966
3967 * gdb.trace/pending.exp: Fix expected message on continue.
3968
99e8eb11
MK		 39692016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3970
3971 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3972 it works properly on big-endian machines where sizeof (CORE_ADDR)
3973 != sizeof (void *).
3974
a994041d
PA		 39752016-01-21 Pedro Alves <palves@redhat.com>
3976
3977 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3978 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3979 * configure: Regenerate.
3980
f7a6a40d
YQ		 39812016-01-21 Yao Qi <yao.qi@linaro.org>
3982
3983 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3984 is_thumb and set it according to CPSR saved on the stack.
3985 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3986 arm_sigreturn_next_pc.
3987
6f69e520
YQ		 39882016-01-18 Yao Qi <yao.qi@linaro.org>
3989
3990 * linux-low.c (linux_set_pc_64bit): New function.
3991 (linux_get_pc_64bit): New function.
3992 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3993 Declare.
3994 * linux-sparc-low.c (debug_threads): Remove declaration.
3995 (sparc_get_pc): Remove.
3996 (the_low_target): Use linux_get_pc_64bit instead of
3997 sparc_get_pc.
3998 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3999 (the_low_target): Use linux_get_pc_64bit and
4000 linux_set_pc_64bit.
4001
276d4552
YQ		 40022016-01-18 Yao Qi <yao.qi@linaro.org>
4003
4004 * linux-arm-low.c (debug_threads): Remove declaration.
4005 (arm_get_pc, arm_set_pc): Remove.
4006 (the_low_target): Use linux_get_pc_32bit and
4007 linux_set_pc_32bit.
4008 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4009 (the_low_target): Use linux_get_pc_32bit and
4010 linux_set_pc_32bit.
4011 * linux-cris-low.c (debug_threads): Remove declaration.
4012 (cris_get_pc, cris_set_pc,): Remove.
4013 (the_low_target): Use linux_get_pc_32bit and
4014 linux_set_pc_32bit.
4015 * linux-crisv32-low.c (debug_threads): Remove declaration.
4016 (cris_get_pc, cris_set_pc): Remove.
4017 (the_low_target): Use linux_get_pc_32bit and
4018 linux_set_pc_32bit.
4019 * linux-low.c: Include inttypes.h.
4020 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4021 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4022 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4023 (the_low_target): Use linux_get_pc_32bit and
4024 linux_set_pc_32bit.
4025 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4026 (the_low_target): Use linux_get_pc_32bit and
4027 linux_set_pc_32bit.
4028 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4029 (the_low_target): Use linux_get_pc_32bit and
4030 linux_set_pc_32bit.
4031 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4032 (the_low_target): Use linux_get_pc_32bit and
4033 linux_set_pc_32bit.
4034 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4035 (the_low_target): Use linux_get_pc_32bit and
4036 linux_set_pc_32bit.
4037
eb0edac8
GB		 40382016-01-18 Gary Benson <gbenson@redhat.com>
4039
4040 * configure.ac (AC_FUNC_FORK): New check.
4041 * config.in: Regenerate.
4042 * configure: Likewise.
4043
1b451dda
YQ		 40442016-01-14 Yao Qi <yao.qi@linaro.org>
4045
4046 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4047 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4048 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4049 arm_get_next_pcs_ctor.
4050
82075af2
JS		 40512016-01-12 Josh Stone <jistone@redhat.com>
4052 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4053
4054 * inferiors.h: Include "gdb_vecs.h".
4055 (struct process_info): Add syscalls_to_catch.
4056 * inferiors.c (remove_process): Free syscalls_to_catch.
4057 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4058 syscall_return stops.
4059 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4060 * server.c (handle_general_set): Handle QCatchSyscalls.
4061 (handle_query): Report support for QCatchSyscalls.
4062 * target.h (struct target_ops): Add supports_catch_syscall.
4063 (target_supports_catch_syscall): New macro.
4064 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4065 (struct lwp_info): Add syscall_state.
4066 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4067 Maintain syscall_state and syscalls_to_catch across exec.
4068 (get_syscall_trapinfo): New function, proxy to the_low_target.
4069 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4070 (linux_low_filter_event): Toggle syscall_state entry/return for
4071 syscall traps, and set it ignored for all others.
4072 (gdb_catching_syscalls_p): New function.
4073 (gdb_catch_this_syscall_p): New function.
4074 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4075 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4076 (linux_supports_catch_syscall): New function.
4077 (linux_target_ops): Install it.
4078 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4079 (the_low_target): Install it.
4080
8f13a3ce
MF		 40812016-01-12 Mike Frysinger <vapier@gentoo.org>
4082
4083 * acinclude.m4: Include new ../warning.m4 file.
4084 * configure: Regenerated.
4085 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4086
5b3da067
MF		 40872016-01-12 Mike Frysinger <vapier@gentoo.org>
4088
4089 * ax.c (is_goto_target): Mark static.
4090 * linux-low.c (register_addr): Likewise.
4091 (linux_fetch_registers, linux_store_registers): Likewise.
4092 * mem-break.c (any_persistent_commands): Fix old prototype.
4093 (add_commands_to_breakpoint): Mark static.
4094 * regcache.c (find_register_by_name): Delete unused func.
4095 * remote-utils.c (hex_or_minus_one): Mark static.
4096 * server.c (monitor_show_help): Mark static.
4097 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4098 handle_v_requests): Likewise.
4099
bc504a31
PA		 41002016-01-12 Pedro Alves <palves@redhat.com>
4101
4102 Remove use of the registered trademark symbol throughout.
4103
5a0dd67a
YQ		 41042016-01-08 Yao Qi <yao.qi@linaro.org>
4105
4106 * remote-utils.c (getpkt): If c is '\003', call target hook
4107 request_interrupt.
4108
b2ca446f
YQ		 41092016-01-06 Yao Qi <yao.qi@linaro.org>
4110
4111 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4112 linux-aarch32-low.c.
4113 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4114 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4115 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4116 (thumb2_breakpoint): Declare.
4117 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4118 linux-aarch32-low.h.
4119 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4120 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4121 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4122
edd88788
JB		 41232016-01-01 Joel Brobecker <brobecker@adacore.com>
4124
4125 * gdbreplay.c (gdbreplay_version): Change copyright year in
4126 version message.
4127 * server.c (gdbserver_version): Likewise.
4128
65da7f14
PP		 41292015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4130
4131 * server.c (crc32_table): Delete.
4132 (crc32): Use libiberty's xcrc32 function.
4133
4abd5ed2
JB		 41342015-12-22 Joel Brobecker <brobecker@adacore.com>
4135
4136 * lynx-low.c (lynx_delete_thread_callback): New function.
4137 (lynx_mourn): Properly delete our process and all of its
4138 threads. Remove call to clear_inferiors.
4139
0e50fe5c
JB		 41402015-12-22 Joel Brobecker <brobecker@adacore.com>
4141
4142 * target.c (thread_search_callback): Add check that
4143 the thread_stopped target callback is not NULL before
4144 calling it.
4145
35adc03f
YQ		 41462015-12-21 Yao Qi <yao.qi@linaro.org>
4147
4148 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4149 arm breakpoint.
4150
bd2b2909
AT		 41512015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4152
4153 * server.c (handle_query): Call target_supports_software_single_step.
4154
7fe5e27e
AT		 41552015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4156
4157 * linux-low.c (single_step): New function.
4158 (linux_resume_one_lwp_throw): Call single_step.
4159 (start_step_over): Likewise.
4160
d9311bfa
AT		 41612015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4162
4163 * Makefile.in (SFILES): Append arch/arm-linux.c,
4164 arch/arm-get-next-pcs.c.
4165 (arm-linux.o): New rule.
4166 (arm-get-next-pcs.o): New rule.
4167 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4168 arm-linux.o.
4169 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4170 to linux-aarch32-low.c.
4171 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4172 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4173 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4174 (thumb2_breakpoint_len): Likewise.
4175 (arm_is_thumb_mode): Make non-static.
4176 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4177 from linux-aarch32-low.c.
4178 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4179 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4180 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4181 (thumb2_breakpoint_len): Likewise.
4182 (arm_is_thumb_mode): New declaration.
4183 * linux-arm-low.c: Include arch/arm-linux.h
4184 aarch/arm-get-next-pcs.h, sys/syscall.h.
4185 (get_next_pcs_ops): New struct.
4186 (get_next_pcs_addr_bits_remove): New function.
4187 (get_next_pcs_is_thumb): New function.
4188 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4189 (arm_sigreturn_next_pc): Likewise.
4190 (get_next_pcs_syscall_next_pc): Likewise.
4191 (arm_gdbserver_get_next_pcs): Likewise.
4192 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4193 Initialize.
4194 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4195 * server.h: Include gdb_vecs.h.
4196
68ce2059
AT		 41972015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4198
4199 * Makefile.in (SFILES): Append common/common-regcache.c.
4200 (OBS): Append common-regcache.o.
4201 (common-regcache.o): New rule.
4202 * regcache.c (init_register_cache): Initialize cache to
4203 REG_UNAVAILABLE.
4204 (regcache_raw_read_unsigned): New function.
4205 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4206 register_status enum.
4207
fa5308bd
AT		 42082015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4209
4210 * linux-aarch64-low.c (the_low_targets): Rename
4211 breakpoint_reinsert_addr to get_next_pcs.
4212 * linux-arm-low.c (the_low_targets): Likewise.
4213 * linux-bfin-low.c (the_low_targets): Likewise.
4214 * linux-cris-low.c (the_low_targets): Likewise.
4215 * linux-crisv32-low.c (the_low_targets): Likewise.
4216 * linux-low.c (can_software_single_step): Likewise.
4217 (install_software_single_step_breakpoints): New function.
4218 (start_step_over): Use install_software_single_step_breakpoints.
4219 * linux-low.h: New CORE_ADDR vector.
4220 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4221 get_next_pcs.
4222 * linux-mips-low.c (the_low_targets): Likewise.
4223 * linux-nios2-low.c (the_low_targets): Likewise.
4224 * linux-sparc-low.c (the_low_targets): Likewise.
4225
4a6ed09b
PA		 42262015-12-17 Pedro Alves <palves@redhat.com>
4227
4228 * linux-low.c (linux_kill_one_lwp): Remove references to
4229 LinuxThreads.
4230 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4231 to 'kill'.
4232 (linux_init_signals): Delete.
4233 (initialize_low): Adjust.
4234 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4235
7544db95
PA		 42362015-12-16 Pedro Alves <palves@redhat.com>
4237
4238 * configure.ac (compiler warning flags): When testing a
4239 -Wno-foo option, check whether -Wfoo works instead.
4240 * configure: Regenerate.
4241
8020350c
DB		 42422015-12-11 Don Breazeal <donb@codesourcery.com>
4243
4244 * server.c (process_serial_event): Don't exit from gdbserver
4245 in remote mode if there are still active inferiors.
4246
db91f502
YQ		 42472015-12-11 Yao Qi <yao.qi@linaro.org>
4248
4249 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4250 arm_breakpoint_at if the process is 32-bit.
4251
b37a6290
YQ		 42522015-12-11 Yao Qi <yao.qi@linaro.org>
4253
4254 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4255 arm breakpoint.
4256
17b1509a
YQ		 42572015-12-07 Yao Qi <yao.qi@linaro.org>
4258
4259 * configure.srv: Append arm.o to srv_tgtobj for
4260 aarch64*-*-linux* target.
4261 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4262 from linux-arm-low.c.
4263 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4264 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4265 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4266 (thumb2_breakpoint_len): Likewise.
4267 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4268 (arm_breakpoint_kinds): Likewise.
4269 (arm_breakpoint_kind_from_pc): Likewise.
4270 (arm_sw_breakpoint_from_kind): Likewise.
4271 (arm_breakpoint_kind_from_current_state): Likewise.
4272 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4273 (arm_sw_breakpoint_from_kind): Declare.
4274 (arm_breakpoint_kind_from_current_state): Declare.
4275 (arm_breakpoint_at): Declare.
4276 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4277 arm_sw_breakpoint_from_kind if process is 32-bit.
4278 (aarch64_breakpoint_kind_from_pc): New function.
4279 (aarch64_breakpoint_kind_from_current_state): New function.
4280 (the_low_target): Initialize fields breakpoint_kind_from_pc
4281 and breakpoint_kind_from_current_state.
4282 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4283 linux-aarch32-low.c.
4284 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4285 (arm_breakpoint, arm_breakpoint_len): Likewise.
4286 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4287 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4288 (arm_is_thumb_mode): Likewise.
4289 (arm_breakpoint_at): Likewise.
4290 (arm_breakpoint_kind_from_pc): Likewise.
4291 (arm_sw_breakpoint_from_kind): Likewise.
4292 (arm_breakpoint_kind_from_current_state): Likewise.
4293
4294 Revert:
4295 2015-08-04 Yao Qi <yao.qi@linaro.org>
4296
4297 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4298 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4299 * server.c (extended_protocol): Remove "static".
4300 * server.h (extended_protocol): Declare it.
4301
ece66d65
JS		 43022015-12-04 Josh Stone <jistone@redhat.com>
4303
4304 * target.h (struct target_ops) <arch_setup>: Rename to ...
4305 (struct target_ops) <post_create_inferior>: ... this.
4306 (target_arch_setup): Rename to ...
4307 (target_post_create_inferior): ... this, calling post_create_inferior.
4308 * server.c (start_inferior): Update target_arch_setup calls to
4309 target_post_create_inferior.
4310 * linux-low.c (linux_low_ptrace_options): Forward declare.
4311 (linux_arch_setup): Update its comment for general use.
4312 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4313 (struct linux_target_ops): Use linux_post_create_inferior.
4314 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4315 to post_create_inferior.
4316 * nto-low.c (struct nto_target_ops): Likewise.
4317 * spu-low.c (struct spu_target_ops): Likewise.
4318 * win32-low.c (struct win32_target_ops): Likewise.
4319
e58c48b4
AT		 43202015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4321
4322 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4323
fbec8956
AT		 43242015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4325
4326 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4327 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4328 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4329 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4330 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4331 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4332 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4333 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4334 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4335 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4336 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4337 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4338
9b4c5f87
AT		 43392015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4340
4341 * linux-low.c (linux_look_up_symbols): Don't call
4342 linux_supports_traceclone.
4343 * linux-low.h (thread_db_init): Remove use_events argument.
4344 * thread-db.c (thread_db_use_event): Remove global variable.
4345 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4346 (struct thread_db) <td_create_bp>: Remove field.
4347 (thread_db_create_event): Remove function.
4348 (thread_db_enable_reporting): Likewise.
4349 (find_one_thread): Don't check for thread_db_use_events.
4350 (attach_thread): Likewise.
4351 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4352 (try_thread_db_load_1): Don't check for thread_db_use_events.
4353 (thread_db_init): Remove use_events argument and thread events
4354 handling.
4355 (remove_thread_event_breakpoints): Remove function.
4356 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4357
7d00775e
AT		 43582015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4359
4360 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4361 New function.
4362 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4363 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4364 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4365 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4366 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4367 Initialize.
4368 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4369 New function.
4370 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4371 * linux-low.c (can_hardware_single_step): Use
4372 supports_hardware_single_step.
4373 (can_software_single_step): New function.
4374 (start_step_over): Call can_software_single_step.
4375 (linux_supports_hardware_single_step): New function.
4376 (struct target_ops) <supports_software_single_step>: Initialize.
4377 * linux-low.h (struct linux_target_ops)
4378 <supports_hardware_single_step>: Initialize.
4379 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4380 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4381 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4382 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4383 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4384 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4385 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4386 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4387 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4388 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4389 Initialize.
4390 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4391 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4392 Initialize.
4393 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4394 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4395 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4396 New function.
4397 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4398 * target.h (struct target_ops): <supports_software_single_step>:
4399 New field.
4400 (target_supports_software_single_step): New macro.
4401
2d97cd35
AT		 44022015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4403
4404 * linux-low.c (linux_wait_1): Fix pc advance condition.
4405 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4406 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4407
769ef81f
AT		 44082015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4409
4410 * linux-arm-low.c (arm_is_thumb_mode): New function.
4411 (arm_breakpoint_at): Use arm_is_thumb_mode.
4412 (arm_breakpoint_kind_from_current_state): New function.
4413 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4414 Initialize.
4415 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4416 (linux_breakpoint_kind_from_current_state): New function.
4417 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4418 * linux-low.h (struct linux_target_ops)
4419 <breakpoint_kind_from_current_state>: New field.
4420 * target.h (struct target_ops): Likewise.
4421 (target_breakpoint_kind_from_current_state): New macro.
4422
1bebeeca
PA		 44232015-11-30 Pedro Alves <palves@redhat.com>
4424
4425 * linux-low.c (linux_resume): Wake up the event loop before
4426 returning.
4427
a67a9fae
PA		 44282015-11-30 Pedro Alves <palves@redhat.com>
4429
4430 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4431 check.
4432 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4433 to -1.
4434 * target.c (struct thread_search): New structure.
4435 (thread_search_callback): New function.
4436 (prev_general_thread): New global.
4437 (prepare_to_access_memory, done_accessing_memory): New functions.
4438 * target.h (prepare_to_access_memory, done_accessing_memory):
4439 Replace macros with function declarations.
4440
f2faf941
PA		 44412015-11-30 Pedro Alves <palves@redhat.com>
4442
4443 PR 14618
4444 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4445 report TARGET_WAITKIND_NO_RESUMED.
4446 * remote-utils.c (prepare_resume_reply): Handle
4447 TARGET_WAITKIND_NO_RESUMED.
4448 * server.c (report_no_resumed): New global.
4449 (handle_query) <qSupported>: Handle "no-resumed+". Report
4450 "no-resumed+" support.
4451 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4452 return error if the client doesn't support no-resumed events.
4453 (push_stop_notification): New function.
4454 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4455 events if the client supports them.
4456
a681f9c9
PA		 44572015-11-30 Pedro Alves <palves@redhat.com>
4458
4459 * linux-low.c (thread_still_has_status_pending_p): Don't check
4460 vCont;t here.
4461 (lwp_resumed): New function.
4462 (status_pending_p_callback): Return early if the LWP is not
4463 supposed to be resumed.
4464
65706a29
PA		 44652015-11-30 Pedro Alves <palves@redhat.com>
4466
4467 * linux-low.c (handle_extended_wait): Assert that the LWP's
4468 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4469 thread create events, leave the new child's status pending.
4470 (linux_low_filter_event): If GDB wants to hear about thread exit
4471 events, leave the LWP marked dead and don't delete it.
4472 (linux_wait_for_event_filtered): Don't check for thread exit.
4473 (filter_exit_event): New function.
4474 (linux_wait_1): Use it, when returning an exit event.
4475 (linux_resume_one_lwp_throw): Assert that the LWP's
4476 waitstatus is TARGET_WAITKIND_IGNORE.
4477 * remote-utils.c (prepare_resume_reply): Handle
4478 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4479 * server.c (report_thread_events): New global.
4480 (handle_general_set): Handle QThreadEvents.
4481 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4482 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4483 TARGET_WAITKIND_THREAD_EXITED.
4484 * server.h (report_thread_events): Declare.
4485
56cf4bed
PA		 44862015-11-30 Pedro Alves <palves@redhat.com>
4487
4488 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4489 the thread's last_resume_kind was resume_stop.
4490
500c1d85
PA		 44912015-11-30 Pedro Alves <palves@redhat.com>
4492
4493 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4494 before returning.
4495
de979965
PA		 44962015-11-30 Pedro Alves <palves@redhat.com>
4497
4498 * server.c (handle_v_requests): Handle vCtrlC.
4499
34c65914
PA		 45002015-11-30 Pedro Alves <palves@redhat.com>
4501
4502 * gdbthread.h (find_any_thread_of_pid): Declare.
4503 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4504 functions.
4505 * server.c (handle_query): If current_thread is NULL, look for
4506 another thread of the selected process.
4507
79efa585 45082015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4509 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4510
4511 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4512 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4513 name in reply.
4514 * target.h (struct target_ops) <thread_name>: New field.
4515 (target_thread_name): New macro.
4516
80d82c19
JB		 45172015-11-23 Joel Brobecker <brobecker@adacore.com>
4518
4519 * regcache.h (regcache_invalidate_pid): Add declaration.
4520 * regcache.c (regcache_invalidate_pid): New function, extracted
4521 from regcache_invalidate.
4522 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4523 Add trivial documentation comment.
4524 * lynx-low.c: Use regcache_invalidate_pid instead of
4525 regcache_invalidate.
4526
64da5dd5
JB		 45272015-11-23 Joel Brobecker <brobecker@adacore.com>
4528
4529 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4530 and Elf64_auxv_t if the target is Android.
4531
37ce4055
DE		 45322015-11-22 Doug Evans <xdje42@gmail.com>
4533
4534 * target.h: #include <sys/types.h>.
4535
06e03fff
PA		 45362015-11-19 Pedro Alves <palves@redhat.com>
4537
4538 * linux-low.c (linux_process_qsupported): Change prototype.
4539 Adjust.
4540 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4541 Change prototype.
4542 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4543 and adjust to loop over all features.
4544 * server.c (handle_query) <qSupported>: Adjust to call
4545 target_process_qsupported once, passing it a vector of unprocessed
4546 features.
4547 * target.h (struct target_ops) <process_qsupported>: Change
4548 prototype.
4549 (target_process_qsupported): Adjust.
4550
9a084706
PA		 45512015-11-19 Pedro Alves <palves@redhat.com>
4552
4553 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4554 mode.
4555 * configure: Regenerate.
4556
dad44a1f
PA		 45572015-11-19 Pedro Alves <palves@redhat.com>
4558
4559 * configure: Regenerate.
4560
231c0592
YQ		 45612015-11-19 Yao Qi <yao.qi@linaro.org>
4562
4563 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4564 type to uint32_t.
4565
6c1c9a8b
YQ		 45662015-11-19 Yao Qi <yao.qi@linaro.org>
4567
4568 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4569 (struct aarch64_operand): Move enum out.
4570
9caa3311
YQ		 45712015-11-19 Yao Qi <yao.qi@linaro.org>
4572
4573 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4574 struct user_fpsimd_state *.
4575 (aarch64_store_fpregset): Likewise.
4576
6a69a054
YQ		 45772015-11-19 Yao Qi <yao.qi@linaro.org>
4578
4579 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4580 struct user_pt_regs *.
4581 (aarch64_store_gregset): Likewise.
4582
1798301e
PA		 45832015-11-18 Pedro Alves <palves@redhat.com>
4584
4585 * Makefile.in (all_object_files): Add $IPA_OBJS.
4586
ce7715e2
PA		 45872015-11-17 Pedro Alves <palves@redhat.com>
4588
4589 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4590 GDB_SIGNAL_0 and gdb_signal_to_string.
4591
c0879059
PA		 45922015-11-17 Pedro Alves <palves@redhat.com>
4593
4594 * win32-low.c (handle_output_debug_string): Remove parameter.
4595 (win32_kill): Remove our_status local and adjust call to
4596 handle_output_debug_string.
4597 (get_child_debug_event): Adjust call to
4598 handle_output_debug_string.
4599
1996e237
SM		 46002015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4601
4602 * linux-mips-low.c (mips_fill_gregset): Add cast.
4603 (mips_store_gregset): Likewise.
4604 (mips_fill_fpregset): Likewise.
4605 (mips_store_fpregset): Likewise.
4606
cbec665b
SM		 46072015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4608
4609 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4610 priv.
4611
eb3e3c67
SM		 46122015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4613
4614 * linux-mips-low.c (mips_linux_new_thread): Change type of
4615 watch_type to enum target_hw_bp_type.
4616
171de4b8
SM		 46172015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4618
4619 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4620 Change return type to arm_hwbp_type.
4621
04248ead
SM		 46222015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4623
4624 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4625 (arm_store_gregset): Likewise.
4626 * linux-arm-low.c (arm_get_hwcap): Likewise.
4627 (arm_read_description): Likewise.
4628
04b3479c
SM		 46292015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4630
4631 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4632
2bc84e8a
SM		 46332015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4634
4635 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4636 (ppc_fill_vsxregset): Likewise.
4637 (ppc_store_vsxregset): Likewise.
4638 (ppc_fill_vrregset): Likewise.
4639 (ppc_store_vrregset): Likewise.
4640 (ppc_fill_evrregset): Likewise.
4641 (ppc_store_evrregset): Likewise.
4642
e6c5bb05
SM		 46432015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4644
4645 * linux-ppc-low.c (ppc_usrregs_info): Remove
4646 forward-declaration.
4647 (ppc_arch_setup): Move lower in file.
4648
7ea45d72
SM		 46492015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4650
4651 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4652 (ps_pdwrite): Likewise.
4653
69291610
HW		 46542015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4655
4656 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4657 to after assert checks.
4658
b42945fd
SM		 46592015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4660
4661 * proc-service.c (ps_pdread): Add/adjust casts.
4662 (ps_pdwrite): Add/adjust casts.
4663
d6f85c84
SM		 46642015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4665
4666 * server.c (handle_search_memory_1): Cast return value of
4667 memmem.
4668
f98cd059
SM		 46692015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4670
4671 * server.c (write_qxfer_response): Change type of data to
4672 gdb_byte *.
4673
d2412fa5
PA		 46742015-10-29 Pedro Alves <palves@redhat.com>
4675
4676 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4677
c17414a2
PA		 46782015-10-29 Pedro Alves <palves@redhat.com>
4679
4680 * tracepoint.c (clear_installed_tracepoints): Add casts.
4681
e053fbc4
PA		 46822015-10-29 Pedro Alves <palves@redhat.com>
4683
4684 * server.c (handle_v_cont, process_serial_event): Add enum
4685 gdb_signal casts to signal parsing code.
4686
add67df8
PA		 46872015-10-29 Pedro Alves <palves@redhat.com>
4688
4689 * linux-low.h (NULL_REGSET): Define.
4690 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4691 * linux-arm-low.c (arm_regsets): Likewise.
4692 * linux-crisv32-low.c (cris_regsets): Likewise.
4693 * linux-m68k-low.c (m68k_regsets): Likewise.
4694 * linux-mips-low.c (mips_regsets): Likewise.
4695 * linux-nios2-low.c (nios2_regsets): Likewise.
4696 * linux-ppc-low.c (ppc_regsets): Likewise.
4697 * linux-s390-low.c (s390_regsets): Likewise.
4698 * linux-sh-low.c (sh_regsets): Likewise.
4699 * linux-sparc-low.c (sparc_regsets): Likewise.
4700 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4701 * linux-tile-low.c (tile_regsets): Likewise.
4702 * linux-x86-low.c (x86_regsets): Likewise.
4703 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4704
50bc912a
PA		 47052015-10-29 Pedro Alves <palves@redhat.com>
4706
4707 * linux-low.h (NULL_REGSET): Define.
4708 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4709 * linux-arm-low.c (arm_regsets): Likewise.
4710 * linux-crisv32-low.c (cris_regsets): Likewise.
4711 * linux-m68k-low.c (m68k_regsets): Likewise.
4712 * linux-mips-low.c (mips_regsets): Likewise.
4713 * linux-nios2-low.c (nios2_regsets): Likewise.
4714 * linux-ppc-low.c (ppc_regsets): Likewise.
4715 * linux-s390-low.c (s390_regsets): Likewise.
4716 * linux-sh-low.c (sh_regsets): Likewise.
4717 * linux-sparc-low.c (sparc_regsets): Likewise.
4718 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4719 * linux-tile-low.c (tile_regsets): Likewise.
4720 * linux-x86-low.c (x86_regsets): Likewise.
4721 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4722
682b2546
DE		 47232015-10-26 Doug Evans <dje@google.com>
4724
4725 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4726
963843d4
DE		 47272015-10-26 Doug Evans <dje@google.com>
4728
4729 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4730
d41401ac
DE		 47312015-10-26 Doug Evans <dje@google.com>
4732
4733 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4734 for debug_printf.
4735 (attach_thread, find_new_threads_callback): Ditto.
4736
3db28855
AT		 47372015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4738
4739 * mem-break.h (set_breakpoint_data): Remove.
4740
fb78e89c
AT		 47412015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4742
4743 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4744 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4745 (initialize_low): Remove set_breakpoint_data call.
4746 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4747 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4748 (initialize_low): Remove set_breakpoint_data call.
4749 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4750 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4751 (initialize_low): Remove set_breakpoint_data call.
4752
2e6ee069
AT		 47532015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4754
4755 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4756 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4757 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4758 * target.h (target_breakpoint_kind_from_pc): New macro.
4759
1652a986
AT		 47602015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4761
4762 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4763 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4764 the default breakpoint kind.
4765
abeead09
AT		 47662015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4767
4768 * linux-arm-low.c (arm_supports_z_point_type): Add software
4769 breakpoint support.
4770
b0b4b501
AT		 47712015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4772
4773 * linux-arm-low.c: Refactor breakpoint definitions.
4774 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4775 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4776
8689682c
AT		 47772015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4778
4779 * Makefile.in: Add arm.c/o.
4780 * configure.srv: Likewise.
4781 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4782 (arm_breakpoint_kind_from_pc): New function.
4783 (arm_sw_breakpoint_from_kind): Return proper kind.
4784 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4785
27165294
AT		 47862015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4787
4788 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4789 removal.
4790 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4791 (struct raw_breakpoint) <size>: Remove.
4792 (struct raw_breakpoint) <kind>: Add.
4793 (bp_size): New function.
4794 (bp_opcode): Likewise.
4795 (find_raw_breakpoint_at): Adjust for kind.
4796 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4797 (remove_memory_breakpoint): Adjust for kind call bp_size.
4798 (set_raw_breakpoint_at): Adjust for kind.
4799 (set_breakpoint): Likewise.
4800 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4801 (delete_raw_breakpoint): Adjust for kind.
4802 (delete_breakpoint): Likewise.
4803 (find_gdb_breakpoint): Likewise.
4804 (set_gdb_breakpoint_1): Likewise.
4805 (set_gdb_breakpoint): Likewise.
4806 (delete_gdb_breakpoint_1): Likewise.
4807 (delete_gdb_breakpoint): Likewise.
4808 (uninsert_raw_breakpoint): Likewise.
4809 (reinsert_raw_breakpoint): Likewise.
4810 (set_breakpoint_data): Remove.
4811 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4812 (check_mem_read): Adjust for kind call bp_size.
4813 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4814 (clone_one_breakpoint): Adjust for kind.
4815 * mem-break.h (set_gdb_breakpoint): Likewise.
4816 (delete_gdb_breakpoint): Likewise.
4817 * server.c (process_serial_event): Likewise.
4818
dd373349
AT		 48192015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4820
4821 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4822 (struct linux_target_ops) <breakpoint>: Remove.
4823 (struct linux_target_ops) <breakpoint_len>: Remove.
4824 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4825 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4826 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4827 (arm_sw_breakpoint_from_kind): New function.
4828 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4829 (struct linux_target_ops) <breakpoint>: Remove.
4830 (struct linux_target_ops) <breakpoint_len>: Remove.
4831 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4832 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4833 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4834 (struct linux_target_ops) <breakpoint>: Remove.
4835 (struct linux_target_ops) <breakpoint_len>: Remove.
4836 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4837 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4838 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4839 (struct linux_target_ops) <breakpoint>: Remove.
4840 (struct linux_target_ops) <breakpoint_len>: Remove.
4841 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4842 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4843 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4844 and sw_breakpoint_from_kind to increment the pc.
4845 (linux_breakpoint_kind_from_pc): New function.
4846 (linux_sw_breakpoint_from_kind): New function.
4847 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4848 (initialize_low): Call breakpoint_kind_from_pc and
4849 sw_breakpoint_from_kind to replace breakpoint_data/len.
4850 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4851 New field.
4852 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4853 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4854 (struct linux_target_ops) <breakpoint>: Remove.
4855 (struct linux_target_ops) <breakpoint_len>: Remove.
4856 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4857 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4858 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4859 (struct linux_target_ops) <breakpoint>: Remove.
4860 (struct linux_target_ops) <breakpoint_len>: Remove.
4861 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4862 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4863 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4864 (struct linux_target_ops) <breakpoint>: Remove.
4865 (struct linux_target_ops) <breakpoint_len>: Remove.
4866 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4867 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4868 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4869 (struct linux_target_ops) <breakpoint>: Remove.
4870 (struct linux_target_ops) <breakpoint_len>: Remove.
4871 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4872 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4873 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4874 (struct linux_target_ops) <breakpoint>: Remove.
4875 (struct linux_target_ops) <breakpoint_len>: Remove.
4876 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4877 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4878 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4879 (struct linux_target_ops) <breakpoint>: Remove.
4880 (struct linux_target_ops) <breakpoint_len>: Remove.
4881 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4882 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4883 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4884 (struct linux_target_ops) <breakpoint>: Remove.
4885 (struct linux_target_ops) <breakpoint_len>: Remove.
4886 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4887 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4888 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4889 (struct linux_target_ops) <breakpoint>: Remove.
4890 (struct linux_target_ops) <breakpoint_len>: Remove.
4891 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4892 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4893 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4894 (struct linux_target_ops) <breakpoint>: Remove.
4895 (struct linux_target_ops) <breakpoint_len>: Remove.
4896 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4897 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4898 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4899 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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
4cd98a19
AT		 49102015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4911
4912 * linux-cris-low.c (cris_get_pc): Remove void arg.
4913
774ee6d2
AR		 49142015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4915
4916 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4917 variable name.
4918
833dcd29
AR		 49192015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4920
4921 * inferiors.c (thread_pid_matches_callback): New function.
4922 (find_thread_process): New function.
4923 (remove_thread): Reset current_thread.
4924 (remove_process): Assert threads have been removed first.
4925
8d689ee5
YQ		 49262015-10-15 Yao Qi <yao.qi@linaro.org>
4927
4928 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4929 if it is 3.
4930 (aarch64_remove_point): Likewise.
4931 * regcache.c (regcache_register_size): New function.
4932
1c2e1515
YQ		 49332015-10-12 Yao Qi <yao.qi@linaro.org>
4934
4935 * linux-aarch64-low.c: Update all callers as emit_load_store
4936 is renamed to aarch64_emit_load_store.
4937
e1c587c3
YQ		 49382015-10-12 Yao Qi <yao.qi@linaro.org>
4939
4940 * linux-aarch64-low.c: Update all callers of function renaming
4941 from emit_insn to aarch64_emit_insn.
4942
b6542f81
YQ		 49432015-10-12 Yao Qi <yao.qi@linaro.org>
4944
4945 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4946 arch/aarch64-insn.h.
4947 (struct aarch64_memory_operand): Likewise.
4948 (ENCODE): Likewise.
4949 (emit_insn): Move to arch/aarch64-insn.c.
4950 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4951 (emit_load_store): Move to arch/aarch64-insn.c.
4952 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4953 (can_encode_int32): Remove.
4954
246994ce
YQ		 49552015-10-12 Yao Qi <yao.qi@linaro.org>
4956
4957 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4958 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4959 (aarch64_relocate_instruction): Likewise.
4960 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4961 (struct aarch64_insn_visitor): Likewise.
4962
0badd99f
YQ		 49632015-10-12 Yao Qi <yao.qi@linaro.org>
4964
4965 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4966 (struct aarch64_insn_visitor): New.
4967 (struct aarch64_insn_relocation_data): New.
4968 (aarch64_ftrace_insn_reloc_b): New function.
4969 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4970 (aarch64_ftrace_insn_reloc_cb): Likewise.
4971 (aarch64_ftrace_insn_reloc_tb): Likewise.
4972 (aarch64_ftrace_insn_reloc_adr): Likewise.
4973 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4974 (aarch64_ftrace_insn_reloc_others): Likewise.
4975 (visitor): New.
4976 (aarch64_relocate_instruction): Use visitor.
4977
dfaffe9d
YQ		 49782015-10-12 Yao Qi <yao.qi@linaro.org>
4979
4980 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4981 int. Add argument buf.
4982 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4983 aarch64_relocate_instruction.
4984
70b439f0
YQ		 49852015-10-12 Yao Qi <yao.qi@linaro.org>
4986
4987 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4988 argument insn. Remove local variable insn. Don't call
4989 target_read_uint32.
4990 (aarch64_install_fast_tracepoint_jump_pad): Call
4991 target_read_uint32.
4992
7781c06f
YQ		 49932015-09-30 Yao Qi <yao.qi@linaro.org>
4994
4995 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4996 (emit_load_store_pair): Likewise.
4997
9a3c8263
SM		 49982015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4999
5000 * dll.c (match_dll): Add cast(s).
5001 (unloaded_dll): Likewise.
5002 * linux-low.c (second_thread_of_pid_p): Likewise.
5003 (delete_lwp_callback): Likewise.
5004 (count_events_callback): Likewise.
5005 (select_event_lwp_callback): Likewise.
5006 (linux_set_resume_request): Likewise.
5007 * server.c (accumulate_file_name_length): Likewise.
5008 (emit_dll_description): Likewise.
5009 (handle_qxfer_threads_worker): Likewise.
5010 (visit_actioned_threads): Likewise.
5011 * thread-db.c (any_thread_of): Likewise.
5012 * tracepoint.c (same_process_p): Likewise.
5013 (match_blocktype): Likewise.
5014 (build_traceframe_info_xml): Likewise.
5015
224c3ddb
SM		 50162015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5017
5018 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5019 assignment.
5020 (gdb_unparse_agent_expr): Likewise.
5021 * hostio.c (require_data): Likewise.
5022 (handle_pread): Likewise.
5023 * linux-low.c (disable_regset): Likewise.
5024 (fetch_register): Likewise.
5025 (store_register): Likewise.
5026 (get_dynamic): Likewise.
5027 (linux_qxfer_libraries_svr4): Likewise.
5028 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5029 (set_fast_tracepoint_jump): Likewise.
5030 (uninsert_fast_tracepoint_jumps_at): Likewise.
5031 (reinsert_fast_tracepoint_jumps_at): Likewise.
5032 (validate_inserted_breakpoint): Likewise.
5033 (clone_agent_expr): Likewise.
5034 * regcache.c (init_register_cache): Likewise.
5035 * remote-utils.c (putpkt_binary_1): Likewise.
5036 (decode_M_packet): Likewise.
5037 (decode_X_packet): Likewise.
5038 (look_up_one_symbol): Likewise.
5039 (relocate_instruction): Likewise.
5040 (monitor_output): Likewise.
5041 * server.c (handle_search_memory): Likewise.
5042 (handle_qxfer_exec_file): Likewise.
5043 (handle_qxfer_libraries): Likewise.
5044 (handle_qxfer): Likewise.
5045 (handle_query): Likewise.
5046 (handle_v_cont): Likewise.
5047 (handle_v_run): Likewise.
5048 (captured_main): Likewise.
5049 * target.c (write_inferior_memory): Likewise.
5050 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5051 * tracepoint.c (init_trace_buffer): Likewise.
5052 (add_tracepoint_action): Likewise.
5053 (add_traceframe): Likewise.
5054 (add_traceframe_block): Likewise.
5055 (cmd_qtdpsrc): Likewise.
5056 (cmd_qtdv): Likewise.
5057 (cmd_qtstatus): Likewise.
5058 (response_source): Likewise.
5059 (response_tsv): Likewise.
5060 (cmd_qtnotes): Likewise.
5061 (gdb_collect): Likewise.
5062 (initialize_tracepoint): Likewise.
5063
afbe19f8
PL		 50642015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5065
5066 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5067 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5068 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5069 <NOP>: New.
5070 (enum aarch64_condition_codes): New enum.
5071 (w0): New static global.
5072 (fp): Likewise.
5073 (lr): Likewise.
5074 (struct aarch64_memory_operand) <type>: New
5075 MEMORY_OPERAND_POSTINDEX type.
5076 (postindex_memory_operand): New helper function.
5077 (emit_ret): New function.
5078 (emit_load_store_pair): New function, factored out of emit_stp
5079 with support for MEMORY_OPERAND_POSTINDEX.
5080 (emit_stp): Rewrite using emit_load_store_pair.
5081 (emit_ldp): New function.
5082 (emit_load_store): Likewise.
5083 (emit_ldr): Mention post-index instruction in comment.
5084 (emit_ldrh): New function.
5085 (emit_ldrb): New function.
5086 (emit_ldrsw): Mention post-index instruction in comment.
5087 (emit_str): Likewise.
5088 (emit_subs): New function.
5089 (emit_cmp): Likewise.
5090 (emit_and): Likewise.
5091 (emit_orr): Likewise.
5092 (emit_orn): Likewise.
5093 (emit_eor): Likewise.
5094 (emit_mvn): Likewise.
5095 (emit_lslv): Likewise.
5096 (emit_lsrv): Likewise.
5097 (emit_asrv): Likewise.
5098 (emit_mul): Likewise.
5099 (emit_sbfm): Likewise.
5100 (emit_sbfx): Likewise.
5101 (emit_ubfm): Likewise.
5102 (emit_ubfx): Likewise.
5103 (emit_csinc): Likewise.
5104 (emit_cset): Likewise.
5105 (emit_nop): Likewise.
5106 (emit_ops_insns): New helper function.
5107 (emit_pop): Likewise.
5108 (emit_push): Likewise.
5109 (aarch64_emit_prologue): New function.
5110 (aarch64_emit_epilogue): Likewise.
5111 (aarch64_emit_add): Likewise.
5112 (aarch64_emit_sub): Likewise.
5113 (aarch64_emit_mul): Likewise.
5114 (aarch64_emit_lsh): Likewise.
5115 (aarch64_emit_rsh_signed): Likewise.
5116 (aarch64_emit_rsh_unsigned): Likewise.
5117 (aarch64_emit_ext): Likewise.
5118 (aarch64_emit_log_not): Likewise.
5119 (aarch64_emit_bit_and): Likewise.
5120 (aarch64_emit_bit_or): Likewise.
5121 (aarch64_emit_bit_xor): Likewise.
5122 (aarch64_emit_bit_not): Likewise.
5123 (aarch64_emit_equal): Likewise.
5124 (aarch64_emit_less_signed): Likewise.
5125 (aarch64_emit_less_unsigned): Likewise.
5126 (aarch64_emit_ref): Likewise.
5127 (aarch64_emit_if_goto): Likewise.
5128 (aarch64_emit_goto): Likewise.
5129 (aarch64_write_goto_address): Likewise.
5130 (aarch64_emit_const): Likewise.
5131 (aarch64_emit_call): Likewise.
5132 (aarch64_emit_reg): Likewise.
5133 (aarch64_emit_pop): Likewise.
5134 (aarch64_emit_stack_flush): Likewise.
5135 (aarch64_emit_zero_ext): Likewise.
5136 (aarch64_emit_swap): Likewise.
5137 (aarch64_emit_stack_adjust): Likewise.
5138 (aarch64_emit_int_call_1): Likewise.
5139 (aarch64_emit_void_call_2): Likewise.
5140 (aarch64_emit_eq_goto): Likewise.
5141 (aarch64_emit_ne_goto): Likewise.
5142 (aarch64_emit_lt_goto): Likewise.
5143 (aarch64_emit_le_goto): Likewise.
5144 (aarch64_emit_gt_goto): Likewise.
5145 (aarch64_emit_ge_got): Likewise.
5146 (aarch64_emit_ops_impl): New static global variable.
5147 (aarch64_emit_ops): New target function, return
5148 &aarch64_emit_ops_impl.
5149 (struct linux_target_ops): Install it.
5150
bb903df0
PL		 51512015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5152
5153 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5154 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5155 aarch64-ipa.o.
5156 * linux-aarch64-ipa.c: New file.
5157 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5158 and endian.h.
5159 (aarch64_get_thread_area): New target method.
5160 (extract_signed_bitfield): New helper function.
5161 (aarch64_decode_ldr_literal): New function.
5162 (enum aarch64_opcodes): New enum.
5163 (struct aarch64_register): New struct.
5164 (struct aarch64_operand): New struct.
5165 (x0): New static global.
5166 (x1): Likewise.
5167 (x2): Likewise.
5168 (x3): Likewise.
5169 (x4): Likewise.
5170 (w2): Likewise.
5171 (ip0): Likewise.
5172 (sp): Likewise.
5173 (xzr): Likewise.
5174 (aarch64_register): New helper function.
5175 (register_operand): Likewise.
5176 (immediate_operand): Likewise.
5177 (struct aarch64_memory_operand): New struct.
5178 (offset_memory_operand): New helper function.
5179 (preindex_memory_operand): Likewise.
5180 (enum aarch64_system_control_registers): New enum.
5181 (ENCODE): New macro.
5182 (emit_insn): New helper function.
5183 (emit_b): New function.
5184 (emit_bcond): Likewise.
5185 (emit_cb): Likewise.
5186 (emit_tb): Likewise.
5187 (emit_blr): Likewise.
5188 (emit_stp): Likewise.
5189 (emit_ldp_q_offset): Likewise.
5190 (emit_stp_q_offset): Likewise.
5191 (emit_load_store): Likewise.
5192 (emit_ldr): Likewise.
5193 (emit_ldrsw): Likewise.
5194 (emit_str): Likewise.
5195 (emit_ldaxr): Likewise.
5196 (emit_stxr): Likewise.
5197 (emit_stlr): Likewise.
5198 (emit_data_processing_reg): Likewise.
5199 (emit_data_processing): Likewise.
5200 (emit_add): Likewise.
5201 (emit_sub): Likewise.
5202 (emit_mov): Likewise.
5203 (emit_movk): Likewise.
5204 (emit_mov_addr): Likewise.
5205 (emit_mrs): Likewise.
5206 (emit_msr): Likewise.
5207 (emit_sevl): Likewise.
5208 (emit_wfe): Likewise.
5209 (append_insns): Likewise.
5210 (can_encode_int32_in): New helper function.
5211 (aarch64_relocate_instruction): New function.
5212 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5213 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5214 (struct linux_target_ops): Install aarch64_get_thread_area,
5215 aarch64_install_fast_tracepoint_jump_pad and
5216 aarch64_get_min_fast_tracepoint_insn_len.
5217
787749ea
PL		 52182015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5219
5220 * Makefile.in (aarch64-insn.o): New rule.
5221 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5222
9812b2e6
YQ		 52232015-09-21 Yao Qi <yao.qi@linaro.org>
5224
5225 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5226
18fe412b
YQ		 52272015-09-21 Yao Qi <yao.qi@linaro.org>
5228
5229 * tracepoint.c (max_jump_pad_size): Remove.
5230
a0cc84cd
YQ		 52312015-09-18 Yao Qi <yao.qi@linaro.org>
5232
5233 * linux-aarch64-low.c: Don't include sys/uio.h.
5234 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5235
d78908cf
WW		 52362015-09-16 Wei-cheng Wang <cole945@gmail.com>
5237
5238 * tracepoint.c (eval_result_type): Change prototype.
5239 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5240
d57e0d50
PA		 52412015-09-15 Pedro Alves <palves@redhat.com>
5242
5243 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5244 Check whether to report exec events instead of checking whether
5245 multiprocess is enabled.
5246
5a676acc
PA		 52472015-09-15 Pedro Alves <palves@redhat.com>
5248
5249 PR remote/18965
5250 * remote-utils.c (prepare_resume_reply): Merge
5251 TARGET_WAITKIND_VFORK_DONE switch case with the
5252 TARGET_WAITKIND_FORKED case.
5253
7c5d0fad
YQ		 52542015-09-15 Yao Qi <yao.qi@linaro.org>
5255
5256 * server.c (handle_query): Check string comparison using
5257 "else if" instead of "if".
5258
750ce8d1
YQ		 52592015-09-15 Yao Qi <yao.qi@linaro.org>
5260
5261 * server.c (vCont_supported): New global variable.
5262 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5263 matches. Append ";vContSupported+" to own_buf.
5264 (handle_v_requests): Append ";s;S" to own_buf if target supports
5265 hardware single step or vCont_supported is false.
5266 (capture_main): Set vCont_supported to zero.
5267
70b90b91
YQ		 52682015-09-15 Yao Qi <yao.qi@linaro.org>
5269
5270 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5271 it to ...
5272 (linux_supports_hardware_single_step): ... New function.
5273 (linux_target_ops): Update.
5274 * lynx-low.c (lynx_target_ops): Set field
5275 supports_hardware_single_step to target_can_do_hardware_single_step.
5276 * nto-low.c (nto_target_ops): Likewise.
5277 * spu-low.c (spu_target_ops): Likewise.
5278 * win32-low.c (win32_target_ops): Likewise.
5279 * target.c (target_can_do_hardware_single_step): New function.
5280 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5281 Remove. <supports_hardware_single_step>: New field.
5282 (target_supports_conditional_breakpoints): Remove.
5283 (target_supports_hardware_single_step): New macro.
5284 (target_can_do_hardware_single_step): Declare.
5285 * server.c (handle_query): Use target_supports_hardware_single_step
5286 instead of target_supports_conditional_breakpoints.
5287
ade90bde
YQ		 52882015-09-15 Yao Qi <yao.qi@linaro.org>
5289
5290 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5291 function.
5292 (struct linux_target_ops the_low_target): Install
5293 aarch64_linux_siginfo_fixup.
5294
94585166
DB		 52952015-09-11 Don Breazeal <donb@codesourcery.com>
5296 Luis Machado <lgustavo@codesourcery.com>
5297
5298 * linux-low.c (linux_mourn): Static declaration.
5299 (linux_arch_setup): Move in front of
5300 handle_extended_wait.
5301 (linux_arch_setup_thread): New function.
5302 (handle_extended_wait): Handle exec events. Call
5303 linux_arch_setup_thread. Make event_lwp argument a
5304 pointer-to-a-pointer.
5305 (check_zombie_leaders): Do not check stopped threads.
5306 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5307 (linux_low_filter_event): Add lwp and thread for exec'ing
5308 non-leader thread if leader thread has been deleted.
5309 Refactor code into linux_arch_setup_thread and call it.
5310 Pass child lwp pointer by reference to handle_extended_wait.
5311 (linux_wait_for_event_filtered): Update comment.
5312 (linux_wait_1): Prevent clobbering exec event status.
5313 (linux_supports_exec_events): New function.
5314 (linux_target_ops) <supports_exec_events>: Initialize new member.
5315 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5316 new member.
5317 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5318 * server.c (report_exec_events): New global variable.
5319 (handle_query): Handle qSupported query for exec-events feature.
5320 (captured_main): Initialize report_exec_events.
5321 * server.h (report_exec_events): Declare new global variable.
5322 * target.h (struct target_ops) <supports_exec_events>: New
5323 member.
5324 (target_supports_exec_events): New macro.
5325 * win32-low.c (win32_target_ops) <supports_exec_events>:
5326 Initialize new member.
5327
0568462b
MM		 53282015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5329
5330 * linux-low.c (linux_low_enable_btrace): Remove.
5331 (linux_target_ops): Replace linux_low_enable_btrace with
5332 linux_enable_btrace.
5333
39edd165
YQ		 53342015-09-03 Yao Qi <yao.qi@linaro.org>
5335
5336 * linux-aarch64-low.c (aarch64_insert_point): Call
5337 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5338 returns true.
5339
1db33b5a
UW		 53402015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5341
5342 * linux-low.c (check_stopped_by_breakpoint): Use
5343 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5344
ab290430
PA		 53452015-08-27 Pedro Alves <palves@redhat.com>
5346
5347 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5348
8d749320
SM		 53492015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5350
6711b7f8
SM		 5351 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5352 the XNEW-family equivalent.
8d749320
SM		 5353 (compile_bytecodes): Likewise.
5354 * dll.c (loaded_dll): Likewise.
5355 * event-loop.c (append_callback_event): Likewise.
5356 (create_file_handler): Likewise.
5357 (create_file_event): Likewise.
5358 * hostio.c (handle_open): Likewise.
5359 * inferiors.c (add_thread): Likewise.
5360 (add_process): Likewise.
5361 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5362 * linux-arm-low.c (arm_new_process): Likewise.
5363 (arm_new_thread): Likewise.
5364 * linux-low.c (add_to_pid_list): Likewise.
5365 (linux_add_process): Likewise.
5366 (handle_extended_wait): Likewise.
5367 (add_lwp): Likewise.
5368 (enqueue_one_deferred_signal): Likewise.
5369 (enqueue_pending_signal): Likewise.
5370 (linux_resume_one_lwp_throw): Likewise.
5371 (linux_resume_one_thread): Likewise.
5372 (linux_read_memory): Likewise.
5373 (linux_write_memory): Likewise.
5374 * linux-mips-low.c (mips_linux_new_process): Likewise.
5375 (mips_linux_new_thread): Likewise.
5376 (mips_add_watchpoint): Likewise.
5377 * linux-x86-low.c (initialize_low_arch): Likewise.
5378 * lynx-low.c (lynx_add_process): Likewise.
5379 * mem-break.c (set_raw_breakpoint_at): Likewise.
5380 (set_breakpoint): Likewise.
5381 (add_condition_to_breakpoint): Likewise.
5382 (add_commands_to_breakpoint): Likewise.
5383 (clone_agent_expr): Likewise.
5384 (clone_one_breakpoint): Likewise.
5385 * regcache.c (new_register_cache): Likewise.
5386 * remote-utils.c (look_up_one_symbol): Likewise.
5387 * server.c (queue_stop_reply): Likewise.
5388 (start_inferior): Likewise.
5389 (queue_stop_reply_callback): Likewise.
5390 (handle_target_event): Likewise.
5391 * spu-low.c (fetch_ppc_memory): Likewise.
5392 (store_ppc_memory): Likewise.
5393 * target.c (set_target_ops): Likewise.
5394 * thread-db.c (thread_db_load_search): Likewise.
5395 (try_thread_db_load_1): Likewise.
5396 * tracepoint.c (add_tracepoint): Likewise.
5397 (add_tracepoint_action): Likewise.
5398 (create_trace_state_variable): Likewise.
5399 (cmd_qtdpsrc): Likewise.
5400 (cmd_qtro): Likewise.
5401 (add_while_stepping_state): Likewise.
5402 * win32-low.c (child_add_thread): Likewise.
5403 (get_image_name): Likewise.
5404
ed8b7b42
YQ		 54052015-08-25 Yao Qi <yao.qi@linaro.org>
5406
5407 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5408
db3cb7cb
YQ		 54092015-08-25 Yao Qi <yao.qi@linaro.org>
5410
5411 * Makefile.in (aarch64-linux.o): New rule.
5412 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5413 srv_tgtobj.
5414 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5415 (aarch64_init_debug_reg_state): Make it extern.
5416 (aarch64_linux_prepare_to_resume): Remove.
5417
f6011a1c
YQ		 54182015-08-25 Yao Qi <yao.qi@linaro.org>
5419
5420 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5421 lwp_arch_private_info and ptid_of_lwp.
5422
88e2cf7e
YQ		 54232015-08-25 Yao Qi <yao.qi@linaro.org>
5424
5425 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5426 Find proc_info by find_process_pid. All callers updated.
5427
5e35436e
YQ		 54282015-08-25 Yao Qi <yao.qi@linaro.org>
5429
5430 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5431 Remove.
5432 (debug_reg_change_callback): Remove.
5433 (aarch64_notify_debug_reg_change): Remove.
5434
4a8a7965
YQ		 54352015-08-25 Yao Qi <yao.qi@linaro.org>
5436
5437 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5438 Call current_lwp_ptid.
5439
32a271ee
YQ		 54402015-08-25 Yao Qi <yao.qi@linaro.org>
5441
5442 * linux-aarch64-low.c (debug_reg_change_callback): Use
5443 debug_printf.
5444
0d51c8d7
YQ		 54452015-08-25 Yao Qi <yao.qi@linaro.org>
5446
5447 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5448
31a43dd5
YQ		 54492015-08-25 Yao Qi <yao.qi@linaro.org>
5450
5451 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5452
8ee52567
YQ		 54532015-08-25 Yao Qi <yao.qi@linaro.org>
5454
5455 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5456 the code.
5457
ff3f0f45
YQ		 54582015-08-25 Yao Qi <yao.qi@linaro.org>
5459
5460 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5461 Remove.
5462 (debug_reg_change_callback): Remove argument entry and add argument
5463 lwp. Remove local variable thread. Don't print thread id in the
5464 debugging output. Don't check whether pid of thread equals to pid.
5465 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5466 iterate_over_lwps instead find_inferior.
5467
3d40fbb5
PA		 54682015-08-24 Pedro Alves <palves@redhat.com>
5469
5470 * inferiors.c (get_first_process): New function.
5471 * inferiors.h (get_first_process): New declaration.
5472 * remote-utils.c (read_ptid): Default to the first process in the
5473 list, instead of to the current thread's process.
5474
438e1e42
PA		 54752015-08-24 Pedro Alves <palves@redhat.com>
5476
5477 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5478 * event-loop.c: Likewise.
5479 * remote-utils.c: Likewise.
5480 * tracepoint.c: Likewise.
5481
a8c6d4fc
PA		 54822015-08-24 Pedro Alves <palves@redhat.com>
5483
5484 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5485 ptid_get_lwp.
5486
99b0bb12
PA		 54872015-08-21 Pedro Alves <palves@redhat.com>
5488
5489 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5490 instead of literal 1.
5491
f8904751
PA		 54922015-08-21 Pedro Alves <palves@redhat.com>
5493
5494 * tdesc.c (default_description): Explicitly zero-initialize.
5495
465a859e
PA		 54962015-08-21 Pedro Alves <palves@redhat.com>
5497
5498 PR gdb/18749
5499 * inferiors.c (remove_thread): Discard any pending stop reply for
5500 this thread.
5501 * server.c (remove_all_on_match_pid): Rename to ...
5502 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5503 instead of a pid.
5504 (discard_queued_stop_replies): Change parameter to a ptid. Now
5505 extern.
5506 (handle_v_kill, kill_inferior_callback, captured_main)
5507 (process_serial_event): Adjust.
5508 * server.h (discard_queued_stop_replies): Declare.
5509
f0db101d
PA		 55102015-08-21 Pedro Alves <palves@redhat.com>
5511
5512 * linux-low.c (wait_for_sigstop): Always switch to no thread
5513 selected if the previously current thread dies.
5514 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5515 process instead of the current thread's.
5516 * remote-utils.c (input_interrupt): Don't check if there's no
5517 current thread.
5518 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5519 current thread to the general thread fails, error out.
5520 (handle_qxfer_auxv, handle_qxfer_libraries)
5521 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5522 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5523 (handle_query): Check if there's a thread selected instead of
5524 checking whether there's any thread in the thread list.
5525 (handle_qxfer_threads, handle_qxfer_btrace)
5526 (handle_qxfer_btrace_conf): Don't error out early if there's no
5527 thread in the thread list.
5528 (handle_v_cont, myresume): Don't set the current thread to the
5529 continue thread.
5530 (process_serial_event) <Hg handling>: Also set thread_id if the
5531 previous general thread is still alive.
5532 (process_serial_event) <g/G handling>: If setting the current
5533 thread to the general thread fails, error out.
5534 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5535 thread's lwp instead of the current thread's.
5536 * target.c (set_desired_thread): If the desired thread was not
5537 found, leave the current thread pointing to NULL. Return an int
5538 (boolean) indicating success.
5539 * target.h (set_desired_thread): Change return type to int.
5540
40045d91
MF		 55412015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5542
5543 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5544 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5545 #includes.
5546 (ps_get_thread_area): New function.
5547
45face3b
GB		 55482015-08-19 Gary Benson <gbenson@redhat.com>
5549
5550 * hostio.c (handle_pread): Do not attempt to read more data
5551 than hostio_reply_with_data can fit in a packet.
5552
16d5f642
JB		 55532015-08-18 Joel Brobecker <brobecker@adacore.com>
5554
5555 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5556
a738da3a
MF		 55572015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5558
5559 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5560
33ebda9d
PA		 55612015-08-06 Pedro Alves <palves@redhat.com>
5562
5563 * tracepoint.c (expr_eval_result): Now an int.
5564
a44892be
PA		 55652015-08-06 Pedro Alves <palves@redhat.com>
5566
5567 * gdbthread.h (struct regcache): Forward declare.
5568 (struct thread_info) <regcache_data>: Now a struct regcache
5569 pointer.
5570 * inferiors.c (inferior_regcache_data)
5571 (set_inferior_regcache_data): Now work with struct regcache
5572 pointers.
5573 * inferiors.h (struct regcache): Forward declare.
5574 (inferior_regcache_data, set_inferior_regcache_data): Now work
5575 with struct regcache pointers.
5576 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5577 (free_register_cache_thread): Remove struct regcache pointer
5578 casts.
5579
608a1e46
PA		 55802015-08-06 Pedro Alves <palves@redhat.com>
5581
5582 * server.c (captured_main): On error, print the exception message
5583 to stderr, and if run_once is set, throw a quit.
5584
f0ce0d3a
PA		 55852015-08-06 Pedro Alves <palves@redhat.com>
5586
5587 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5588 the current thread.
5589
bf47e248
PA		 55902015-08-06 Pedro Alves <palves@redhat.com>
5591
5592 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5593 reading beyond the passed in buffer length.
5594
b6b9ffcc
PL		 55952015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5596
5597 * tracepoint.c (symbol_list) <required>: Remove.
5598
863d01bd
PA		 55992015-08-06 Pedro Alves <palves@redhat.com>
5600
5601 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5602 count if stopping and suspending threads.
5603 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5604 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5605 (linux_detach): Complete an ongoing step-over.
5606 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5607 throughout.
5608 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5609 (linux_wait_1): If passing a signal to the inferior after
5610 finishing a step-over, unsuspend and re-resume all lwps. If we
5611 see a single-step event but the thread should be continuing, don't
5612 pass the trap to gdb.
5613 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5614 internal_error instead of gdb_assert.
5615 (enqueue_pending_signal): New function.
5616 (check_ptrace_stopped_lwp_gone): Add debug output.
5617 (start_step_over): Use internal_error instead of gdb_assert.
5618 (complete_ongoing_step_over): New function.
5619 (linux_resume_one_thread): Don't resume a suspended thread.
5620 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5621 it stepping.
5622
00db26fa
PA		 56232015-08-06 Pedro Alves <palves@redhat.com>
5624
5625 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5626 (linux_thread_alive): Use lwp_is_marked_dead.
5627 (extended_event_reported): Delete.
5628 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5629 instead of extended_event_reported.
5630 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5631 as well.
5632 (lwp_is_marked_dead): New function.
5633 (lwp_running): Use lwp_is_marked_dead.
5634 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5635 comment.
5636
ad071a30
PA		 56372015-08-06 Pedro Alves <palves@redhat.com>
5638
5639 * linux-low.c (linux_wait_1): Move fork event output out of the
5640 !report_to_gdb check. Pass event_child->waitstatus to
5641 target_waitstatus_to_string instead of ourstatus.
5642
524b57e6
YQ		 56432015-08-04 Yao Qi <yao.qi@linaro.org>
5644
5645 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5646 if current_thread is 32 bit.
5647
6085d6f6
YQ		 56482015-08-04 Yao Qi <yao.qi@linaro.org>
5649
5650 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5651 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5652 * server.c (extended_protocol): Remove "static".
5653 * server.h (extended_protocol): Declare it.
5654
8a7e4587
YQ		 56552015-08-04 Yao Qi <yao.qi@linaro.org>
5656
5657 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5658 both aarch64 and aarch32.
5659 (aarch64_set_pc): Likewise.
5660
3b53ae99
YQ		 56612015-08-04 Yao Qi <yao.qi@linaro.org>
5662
5663 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5664 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5665 arm-with-neon.xml to srv_xmlfiles.
5666 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5667 (is_64bit_tdesc): New function.
5668 (aarch64_linux_read_description): New function.
5669 (aarch64_arch_setup): Call aarch64_linux_read_description.
5670 (regs_info): Rename to regs_info_aarch64.
5671 (aarch64_regs_info): Return right regs_info.
5672 (initialize_low_arch): Call initialize_low_arch_aarch32.
5673
bd9e6534
YQ		 56742015-08-04 Yao Qi <yao.qi@linaro.org>
5675
5676 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5677 * linux-aarch32-low.c: New file.
5678 * linux-aarch32-low.h: New file.
5679 * linux-arm-low.c (arm_fill_gregset): Move it to
5680 linux-aarch32-low.c.
5681 (arm_store_gregset): Likewise.
5682 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5683 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5684 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5685 (regs_info): Rename to regs_info_arm.
5686 (arm_regs_info): Return regs_info_aarch32 if
5687 have_ptrace_getregset is 1 and target description is
5688 arm_with_neon or arm_with_vfpv3.
5689 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5690 Call initialize_low_arch_aarch32 instead.
5691
ded48a5e
YQ		 56922015-08-04 Yao Qi <yao.qi@linaro.org>
5693
5694 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5695 * linux-low.c: ... here.
5696 * linux-low.h (have_ptrace_getregset): Declare it.
5697
96e9210f
PA		 56982015-08-04 Pedro Alves <palves@redhat.com>
5699
5700 * thread-db.c (struct thread_db): Use new typedefs.
5701 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5702 CHK calls.
5703 (disable_thread_event_reporting): Cast result of dlsym to
5704 destination function pointer type.
5705 (thread_db_mourn): Use td_ta_delete_ftype.
5706
af60a1ef
SL		 57072015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5708
5709 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5710 arch variant.
5711 (CDX_BREAKPOINT): Define for R2.
5712 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5713 (the_low_target): Add comments.
5714
e8b41681
YQ		 57152015-07-30 Yao Qi <yao.qi@linaro.org>
5716
5717 * linux-arm-low.c (arm_hwcap): Remove it.
5718 (arm_read_description): New local variable arm_hwcap. Don't
5719 set arm_hwcap to zero.
5720
89abb039
YQ		 57212015-07-30 Yao Qi <yao.qi@linaro.org>
5722
5723 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5724 Use regcache->tdesc instead.
5725 (arm_store_wmmxregset): Likewise.
5726 (arm_fill_vfpregset): Likewise.
5727 (arm_store_vfpregset): Likewise.
5728
deca266c
YQ		 57292015-07-30 Yao Qi <yao.qi@linaro.org>
5730
5731 * linux-arm-low.c: Include arch/arm.h.
5732 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5733 (arm_store_gregset): Likewise.
5734
aa58a496
SM		 57352015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5736
5737 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5738 ptrace's 4th parameter.
5739
50904b25
YQ		 57402015-07-27 Yao Qi <yao.qi@linaro.org>
5741
5742 * configure.srv (case aarch64*-*-linux*): Don't set
5743 srv_linux_usrregs.
5744
5826e159
PA		 57452015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5746
5747 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5748 sys/ptrace.h.
5749 * linux-arm-low.c: Likewise.
5750 * linux-cris-low.c: Likewise.
5751 * linux-crisv32-low.c: Likewise.
5752 * linux-low.c: Likewise.
5753 * linux-m68k-low.c: Likewise.
5754 * linux-mips-low.c: Likewise.
5755 * linux-nios2-low.c: Likewise.
5756 * linux-s390-low.c: Likewise.
5757 * linux-sparc-low.c: Likewise.
5758 * linux-tic6x-low.c: Likewise.
5759 * linux-tile-low.c: Likewise.
5760 * linux-x86-low.c: Likewise.
5761
54019719
PA		 57622015-07-24 Pedro Alves <palves@redhat.com>
5763
5764 * config.in: Regenerate.
5765 * configure: Regenerate.
5766
eb7aa561
PA		 57672015-07-24 Pedro Alves <palves@redhat.com>
5768
5769 * acinclude.m4: Include ../ptrace.m4.
5770 * configure.ac: Call GDB_AC_PTRACE.
5771 * config.in, configure: Regenerate.
5772
55d7b841
YQ		 57732015-07-24 Yao Qi <yao.qi@linaro.org>
5774
5775 * linux-low.c (linux_create_inferior): Remove setting to
5776 proc->priv->new_inferior.
5777 (linux_attach): Likewise.
5778 (linux_low_filter_event): Likewise.
5779 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5780
c06cbd92
YQ		 57812015-07-24 Yao Qi <yao.qi@linaro.org>
5782
5783 * linux-low.c (linux_arch_setup): New function.
5784 (linux_low_filter_event): If proc->tdesc is NULL and
5785 proc->attached is true, call the_low_target.arch_setup.
5786 Otherwise, keep status pending, and return.
5787 (linux_resume_one_lwp_throw): Don't call get_pc if
5788 thread->while_stepping isn't NULL. Don't call
5789 get_thread_regcache if proc->tdesc is NULL.
5790 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5791 (linux_target_ops): Install arch_setup.
5792 * server.c (start_inferior): Call the_target->arch_setup.
5793 * target.h (struct target_ops) <arch_setup>: New field.
5794 (target_arch_setup): New marco.
5795 * lynx-low.c (lynx_target_ops): Update.
5796 * nto-low.c (nto_target_ops): Update.
5797 * spu-low.c (spu_target_ops): Update.
5798 * win32-low.c (win32_target_ops): Update.
5799
5ae3ebba
YQ		 58002015-07-24 Yao Qi <yao.qi@linaro.org>
5801
5802 * linux-low.c (linux_add_process): Don't set
5803 proc->priv->new_inferior.
5804 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5805 (linux_attach): Likewise.
5806
eb97750b
YQ		 58072015-07-24 Yao Qi <yao.qi@linaro.org>
5808
5809 * server.c (start_inferior): Code refactor.
5810
51aee833
YQ		 58112015-07-24 Yao Qi <yao.qi@linaro.org>
5812
5813 * server.c (process_serial_event): Set general_thread.
5814
af1b22f3
YQ		 58152015-07-21 Yao Qi <yao.qi@linaro.org>
5816
5817 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5818 aarch64_linux_get_debug_reg_capacity.
5819
554717a3
YQ		 58202015-07-17 Yao Qi <yao.qi@linaro.org>
5821
5822 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5823 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5824 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5825 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5826 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5827 (AARCH64_HWP_ALIGNMENT): Likewise.
5828 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5829 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5830 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5831 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5832 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5833 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5834 (struct aarch64_debug_reg_state): Likewise.
5835 (struct arch_lwp_info): Likewise.
5836 (aarch64_align_watchpoint): Likewise.
5837 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5838 (aarch64_watchpoint_length): Likewise.
5839 (aarch64_point_encode_ctrl_reg): Likewise
5840 (aarch64_point_is_aligned): Likewise.
5841 (aarch64_align_watchpoint): Likewise.
5842 (aarch64_linux_set_debug_regs):
5843 (aarch64_dr_state_insert_one_point): Likewise.
5844 (aarch64_dr_state_remove_one_point): Likewise.
5845 (aarch64_handle_breakpoint): Likewise.
5846 (aarch64_handle_aligned_watchpoint): Likewise.
5847 (aarch64_handle_unaligned_watchpoint): Likewise.
5848 (aarch64_handle_watchpoint): Likewise.
5849
c67ca4de
YQ		 58502015-07-17 Yao Qi <yao.qi@linaro.org>
5851
5852 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5853 and don't aarch64_get_debug_reg_state. All callers update.
5854 (aarch64_handle_aligned_watchpoint): Likewise.
5855 (aarch64_handle_unaligned_watchpoint): Likewise.
5856 (aarch64_handle_watchpoint): Likewise.
5857 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5858 (aarch64_remove_point): Likewise.
5859
25abf979
YQ		 58602015-07-17 Yao Qi <yao.qi@linaro.org>
5861
5862 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5863 debug_printf.
5864 (aarch64_handle_unaligned_watchpoint): Likewise.
5865
db1ff28b
JK		 58662015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5867
5868 Revert the previous 3 commits:
5869 Move gdb_regex* to common/
5870 Move linux_find_memory_regions_full & co.
5871 gdbserver build-id attribute generator
5872
700ca40f
JK		 58732015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5874 Jan Kratochvil <jan.kratochvil@redhat.com>
5875
5876 gdbserver build-id attribute generator.
5877 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5878 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5879 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5880 (find_phdr): New.
5881 (get_dynamic): Use find_pdhr to traverse program headers.
5882 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5883 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5884 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5885 (get_hex_build_id): New.
5886 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5887 to reply XML document.
5888
9904185c
JK		 58892015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5890 Jan Kratochvil <jan.kratochvil@redhat.com>
5891
5892 * target.c: Include target/target-utils.h and fcntl.h.
5893 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5894 (target_fileio_read_stralloc): New functions.
5895
6e5b4429
JK		 58962015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5897
5898 * Makefile.in (OBS): Add gdb_regex.o.
5899 (gdb_regex.o): New.
5900 * config.in: Rebuilt.
5901 * configure: Rebuilt.
5902
ddc98fbf
JK		 59032015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5904 Jan Kratochvil <jan.kratochvil@redhat.com>
5905
5906 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5907 * Makefile.in (OBS): Add target-utils.o.
5908 (linux-maps.o, target-utils.o): New.
5909 * configure.srv (srv_linux_obj): Add linux-maps.o.
5910
e57bb7a0
PL		 59112015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5912
5913 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5914 function, return 1.
5915 (the_low_target): Install it.
5916
586b02a9
PA		 59172015-07-14 Pedro Alves <palves@redhat.com>
5918
5919 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5920 Instead, ignore ECHILD, and throw an error for other errnos.
5921
58c1b36c
PA		 59222015-07-10 Pedro Alves <palves@redhat.com>
5923
5924 * event-loop.c (struct callback_event) <data>: Change type to
5925 gdb_client_data instance instead of gdb_client_data pointer.
5926 (append_callback_event): Adjust.
5927
421530db
PL		 59282015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5929
5930 * linux-aarch64-low.c: Add comments for each linux_target_ops
5931 method. Remove comments already covered in target_ops and
5932 linux_target_ops definitions.
5933 (the_low_target): Add comments for each unimplemented method.
5934
c2d65f38
YQ		 59352015-07-09 Yao Qi <yao.qi@linaro.org>
5936
5937 * linux-aarch64-low.c (aarch64_regmap): Remove.
5938 (aarch64_usrregs_info): Remove.
5939 (regs_info): Set field usrregs to NULL.
5940
b20a6524
MM		 59412015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5942
5943 * linux-low.c: Include "rsp-low.h"
5944 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5945 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5946 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5947 (handle_btrace_enable_pt): New.
5948 (handle_btrace_general_set): Support "pt".
5949 (handle_btrace_conf_general_set): Support "pt:size".
5950
96c97461
PL		 59512015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5952
5953 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5954 Z_PACKET_SW_BP.
5955
37d66942
PL		 59562015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5957
5958 * linux-aarch64-low.c: Remove comment about endianness.
5959 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5960 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5961 memcmp.
5962
dc06243f
GB		 59632015-06-24 Gary Benson <gbenson@redhat.com>
5964
5965 * linux-i386-ipa.c (stdint.h): Do not include.
5966 * lynx-i386-low.c (stdint.h): Likewise.
5967 * lynx-ppc-low.c (stdint.h): Likewise.
5968 * mem-break.c (stdint.h): Likewise.
5969 * thread-db.c (stdint.h): Likewise.
5970 * tracepoint.c (stdint.h): Likewise.
5971 * win32-low.c (stdint.h): Likewise.
5972
124e13d9
SM		 59732015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5974
5975 * server.c (write_qxfer_response): Update call to
5976 remote_escape_output.
5977
909c2cda
JK		 59782015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5979 Jan Kratochvil <jan.kratochvil@redhat.com>
5980
5981 Merge multiple hex conversions.
5982 * gdbreplay.c (tohex): Rename to 'fromhex'.
5983 (logchar): Use fromhex.
5984
24c05f46
JK		 59852015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5986
5987 * server.c (handle_qxfer_libraries): Set `version' attribute for
5988 <library-list>.
5989
14d2069a
GB		 59902015-06-10 Gary Benson <gbenson@redhat.com>
5991
5992 * target.h (struct target_ops) <multifs_open>: New field.
5993 <multifs_unlink>: Likewise.
5994 <multifs_readlink>: Likewise.
5995 * linux-low.c (nat/linux-namespaces.h): New include.
5996 (linux_target_ops): Initialize the_target->multifs_open,
5997 the_target->multifs_unlink and the_target->multifs_readlink.
5998 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5999 * hostio.c (hostio_fs_pid): New static variable.
6000 (hostio_handle_new_gdb_connection): New function.
6001 (handle_setfs): Likewise.
6002 (handle_open): Use the_target->multifs_open as appropriate.
6003 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6004 (handle_readlink): Use the_target->multifs_readlink as
6005 appropriate.
6006 (handle_vFile): Handle vFile:setfs packets.
6007 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6008 after target_handle_new_gdb_connection.
6009
4b8b5e72
GB		 60102015-06-10 Gary Benson <gbenson@redhat.com>
6011
6012 * configure.ac (AC_CHECK_FUNCS): Add setns.
6013 * config.in: Regenerate.
6014 * configure: Likewise.
6015 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6016 (linux-namespaces.o): New rule.
6017 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6018
3ac2e371
GB		 60192015-06-09 Gary Benson <gbenson@redhat.com>
6020
6021 * hostio.c (handle_open): Process mode argument with
6022 fileio_to_host_mode.
6023
ca9b78ce
YQ		 60242015-06-01 Yao Qi <yao.qi@linaro.org>
6025
6026 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6027 * linux-x86-low.c: Likewise.
6028
bfacd19d
DB		 60292015-05-28 Don Breazeal <donb@codesourcery.com>
6030
6031 * linux-low.c (handle_extended_wait): Initialize
6032 thread_info.last_resume_kind for new fork children.
6033
452003ef
PA		 60342015-05-15 Pedro Alves <palves@redhat.com>
6035
6036 * target.h (target_handle_new_gdb_connection): Rewrite using if
6037 wrapped in do/while.
6038
1041a03c
JB		 60392015-05-14 Joel Brobecker <brobecker@adacore.com>
6040
6041 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6042 * configure, config.in: Regenerate.
6043 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6044 Declare typedef.
6045
c269dbdb
DB		 60462015-05-12 Don Breazeal <donb@codesourcery.com>
6047
6048 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6049 PTRACE_EVENT_VFORK_DONE.
6050 (linux_low_ptrace_options, extended_event_reported): Add vfork
6051 events.
6052 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6053 and "vforkdone" for RSP 'T' Stop Reply Packet.
6054 * server.h (report_vfork_events): Declare
6055 global variable.
6056
3a8a0396
DB		 60572015-05-12 Don Breazeal <donb@codesourcery.com>
6058
6059 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6060 (the_low_target) <new_fork>: Initialize new member.
6061 * linux-arm-low.c (arm_new_fork): New function.
6062 (the_low_target) <new_fork>: Initialize new member.
6063 * linux-low.c (handle_extended_wait): Call new target function
6064 new_fork.
6065 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6066 * linux-mips-low.c (mips_add_watchpoint): New function
6067 extracted from mips_insert_point.
6068 (the_low_target) <new_fork>: Initialize new member.
6069 (mips_linux_new_fork): New function.
6070 (mips_insert_point): Call mips_add_watchpoint.
6071 * linux-x86-low.c (x86_linux_new_fork): New function.
6072 (the_low_target) <new_fork>: Initialize new member.
6073
de0d863e
DB		 60742015-05-12 Don Breazeal <donb@codesourcery.com>
6075
6076 * linux-low.c (handle_extended_wait): Implement return value,
6077 rename argument 'event_child' to 'event_lwp', handle
6078 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6079 (linux_low_ptrace_options): New function.
6080 (linux_low_filter_event): Call linux_low_ptrace_options,
6081 use different argument fo linux_enable_event_reporting,
6082 use return value from handle_extended_wait.
6083 (extended_event_reported): New function.
6084 (linux_wait_1): Call extended_event_reported and set
6085 status to report fork events.
6086 (linux_write_memory): Add pid to debug message.
6087 (reset_lwp_ptrace_options_callback): New function.
6088 (linux_handle_new_gdb_connection): New function.
6089 (linux_target_ops): Initialize new structure member.
6090 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6091 * lynx-low.c: Initialize new structure member.
6092 * remote-utils.c (prepare_resume_reply): Implement stop reason
6093 "fork" for "T" stop message.
6094 * server.c (handle_query): Call handle_new_gdb_connection.
6095 * server.h (report_fork_events): Declare global flag.
6096 * target.h (struct target_ops) <handle_new_gdb_connection>:
6097 New member.
6098 (target_handle_new_gdb_connection): New macro.
6099 * win32-low.c: Initialize new structure member.
6100
ddcbc397
DB		 61012015-05-12 Don Breazeal <donb@codesourcery.com>
6102
6103 * mem-break.c (APPEND_TO_LIST): Define macro.
6104 (clone_agent_expr): New function.
6105 (clone_one_breakpoint): New function.
6106 (clone_all_breakpoints): New function.
6107 * mem-break.h: Declare new functions.
6108
89245bc0
DB		 61092015-05-12 Don Breazeal <donb@codesourcery.com>
6110
6111 * linux-low.c (linux_supports_fork_events): New function.
6112 (linux_supports_vfork_events): New function.
6113 (linux_target_ops): Initialize new structure members.
6114 (initialize_low): Call linux_check_ptrace_features.
6115 * lynx-low.c (lynx_target_ops): Initialize new structure
6116 members.
6117 * server.c (report_fork_events, report_vfork_events):
6118 New global flags.
6119 (handle_query): Add new features to qSupported packet and
6120 response.
6121 (captured_main): Initialize new global variables.
6122 * target.h (struct target_ops) <supports_fork_events>:
6123 New member.
6124 <supports_vfork_events>: New member.
6125 (target_supports_fork_events): New macro.
6126 (target_supports_vfork_events): New macro.
6127 * win32-low.c (win32_target_ops): Initialize new structure
6128 members.
6129
835205d0
GB		 61302015-05-12 Gary Benson <gbenson@redhat.com>
6131
6132 * server.c (handle_qxfer_exec_file): Use current process
6133 if annex is empty.
6134
21e94bd9
SL		 61352015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6136
6137 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6138 Remove HAVE_PTRACE_GETREGS conditionals.
6139 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6140 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6141
45614f15
YQ		 61422015-05-08 Yao Qi <yao.qi@linaro.org>
6143
6144 * linux-low.c (linux_supports_conditional_breakpoints): New
6145 function.
6146 (linux_target_ops): Install new target method.
6147 * lynx-low.c (lynx_target_ops): Install NULL hook for
6148 supports_conditional_breakpoints.
6149 * nto-low.c (nto_target_ops): Likewise.
6150 * spu-low.c (spu_target_ops): Likewise.
6151 * win32-low.c (win32_target_ops): Likewise.
6152 * server.c (handle_query): Check
6153 target_supports_conditional_breakpoints.
6154 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6155 New field.
6156 (target_supports_conditional_breakpoints): New macro.
6157
80ad801e
PA		 61582015-05-06 Pedro Alves <palves@redhat.com>
6159
6160 PR server/18081
6161 * server.c (start_inferior): If the process exits, mourn it.
6162
819843c7
GB		 61632015-04-21 Gary Benson <gbenson@redhat.com>
6164
6165 * hostio.c (fileio_open_flags_to_host): Factored out to
6166 fileio_to_host_openflags in common/fileio.c. Single use
6167 updated.
6168
a2d5a9d7
MF		 61692015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6170
6171 * linux-xtensa-low.c (xtensa_fill_gregset)
6172 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6173 XCHAL_HAVE_LOOP.
6174
deb44829
MF		 61752015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6176
6177 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6178 (regs_info): Replace usrregs pointer with NULL.
6179
e57f1de3
GB		 61802015-04-17 Gary Benson <gbenson@redhat.com>
6181
6182 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6183 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6184 * server.c (handle_qxfer_exec_file): New function.
6185 (qxfer_packets): Add exec-file entry.
6186 (handle_query): Report qXfer:exec-file:read as supported packet.
6187
62828379
RN		 61882015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6189
6190 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6191
b88bb450
GB		 61922015-04-09 Gary Benson <gbenson@redhat.com>
6193
6194 * hostio-errno.c (errno_to_fileio_error): Remove function.
6195 Update caller to use remote_fileio_to_fio_error.
6196
c8f4bfdd
YQ		 61972015-04-09 Yao Qi <yao.qi@linaro.org>
6198
6199 * linux-low.c (linux_insert_point): Call
6200 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6201 (linux_remove_point): Call remove_memory_breakpoint if type is
6202 raw_bkpt_type_sw.
6203 * linux-x86-low.c (x86_insert_point): Don't call
6204 insert_memory_breakpoint.
6205 (x86_remove_point): Don't call remove_memory_breakpoint.
6206
41f98f02
PA		 62072015-04-01 Pedro Alves <palves@redhat.com>
6208 Cleber Rosa <crosa@redhat.com>
6209
6210 * server.c (gdbserver_usage): Reorganize and extend the usage
6211 message.
6212
2bf6fb9d
PA		 62132015-03-24 Pedro Alves <palves@redhat.com>
6214
6215 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6216 output. Also dump TRAP_TRACE.
6217 (linux_low_filter_event): In debug output, distinguish a
6218 resume_stop SIGSTOP from a delayed SIGSTOP.
6219
369f6daa
GB		 62202015-03-24 Gary Benson <gbenson@redhat.com>
6221
6222 * linux-x86-low.c (x86_linux_new_thread): Moved to
6223 nat/x86-linux.c.
6224 (x86_linux_prepare_to_resume): Likewise.
6225
8e5d4070
GB		 62262015-03-24 Gary Benson <gbenson@redhat.com>
6227
6228 * Makefile.in (x86-linux-dregs.o): New rule.
6229 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6230 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6231 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6232 (x86_linux_dr_get): Likewise.
6233 (x86_linux_dr_set): Likewise.
6234 (update_debug_registers_callback): Likewise.
6235 (x86_linux_dr_set_addr): Likewise.
6236 (x86_linux_dr_get_addr): Likewise.
6237 (x86_linux_dr_set_control): Likewise.
6238 (x86_linux_dr_get_control): Likewise.
6239 (x86_linux_dr_get_status): Likewise.
6240 (x86_linux_update_debug_registers): Likewise.
6241
2b95d440
GB		 62422015-03-24 Gary Benson <gbenson@redhat.com>
6243
6244 * linux-x86-low.c (x86_linux_update_debug_registers):
6245 New function, factored out from...
6246 (x86_linux_prepare_to_resume): ...this.
6247
14b0bc68
GB		 62482015-03-24 Gary Benson <gbenson@redhat.com>
6249
6250 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6251 (x86_linux_dr_set): Likewise.
6252 (update_debug_registers_callback): Likewise.
6253 (x86_linux_dr_set_addr): Likewise.
6254 (x86_linux_dr_get_addr): Likewise.
6255 (x86_linux_dr_set_control): Likewise.
6256 (x86_linux_dr_get_control): Likewise.
6257 (x86_linux_dr_get_status): Likewise.
6258 (x86_linux_prepare_to_resume): Likewise.
6259
5dfe6ca8
GB		 62602015-03-24 Gary Benson <gbenson@redhat.com>
6261
6262 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6263 Use perror_with_name. Pass string through gettext.
6264 (x86_linux_dr_set): Likewise.
6265
d33472ad
GB		 62662015-03-24 Gary Benson <gbenson@redhat.com>
6267
6268 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6269 (x86_linux_dr_set_addr): ...this.
6270 (x86_dr_low_get_addr): Rename to...
6271 (x86_linux_dr_get_addr): ...this.
6272 (x86_dr_low_set_control): Rename to...
6273 (x86_linux_dr_set_control): ...this.
6274 (x86_dr_low_get_control): Rename to...
6275 (x86_linux_dr_get_control): ...this.
6276 (x86_dr_low_get_status): Rename to...
6277 (x86_linux_dr_get_status): ...this.
6278 (x86_dr_low): Update with new function names.
6279
4b134ca1
GB		 62802015-03-24 Gary Benson <gbenson@redhat.com>
6281
6282 * Makefile.in (x86-linux.o): New rule.
6283 * configure.srv: Add x86-linux.o to relevant targets.
6284 * linux-low.c (lwp_set_arch_private_info): New function.
6285 (lwp_arch_private_info): Likewise.
6286 * linux-x86-low.c: Include nat/x86-linux.h.
6287 (arch_lwp_info): Removed structure.
6288 (update_debug_registers_callback):
6289 Use lwp_set_debug_registers_changed.
6290 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6291 and lwp_set_debug_registers_changed.
6292 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6293
34c703da
GB		 62942015-03-24 Gary Benson <gbenson@redhat.com>
6295
6296 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6297 * linux-arm-low.c (arm_new_thread): Likewise.
6298 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6299 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6300 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6301 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6302
cff068da
GB		 63032015-03-24 Gary Benson <gbenson@redhat.com>
6304
6305 * linux-low.c (ptid_of_lwp): New function.
6306 (lwp_is_stopped): Likewise.
6307 (lwp_stop_reason): Likewise.
6308 * linux-x86-low.c (update_debug_registers_callback):
6309 Use lwp_is_stopped.
6310 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6311 lwp_stop_reason.
6312
b2f7c7e8
GB		 63132015-03-24 Gary Benson <gbenson@redhat.com>
6314
6315 * linux-low.h (linux_stop_lwp): Remove declaration.
6316
6d4ee8c6
GB		 63172015-03-24 Gary Benson <gbenson@redhat.com>
6318
6319 * linux-low.h: Include nat/linux-nat.h.
6320 * linux-low.c (iterate_over_lwps_args): New structure.
6321 (iterate_over_lwps_filter): New function.
6322 (iterate_over_lwps): Likewise.
6323 * linux-x86-low.c (update_debug_registers_callback):
6324 Update signature to what iterate_over_lwps expects.
6325 Remove PID check that iterate_over_lwps now performs.
6326 (x86_dr_low_set_addr): Use iterate_over_lwps.
6327 (x86_dr_low_set_control): Likewise.
6328
70a0bb6b
GB		 63292015-03-24 Gary Benson <gbenson@redhat.com>
6330
6331 * linux-x86-low.c (x86_debug_reg_state): New function.
6332 (x86_linux_prepare_to_resume): Use the above.
6333
7b669087
GB		 63342015-03-24 Gary Benson <gbenson@redhat.com>
6335
6336 * linux-low.c (current_lwp_ptid): New function.
6337 * linux-x86-low.c: Include nat/linux-nat.h.
6338 (x86_dr_low_get_addr): Use current_lwp_ptid.
6339 (x86_dr_low_get_control): Likewise.
6340 (x86_dr_low_get_status): Likewise.
6341
eef49a3d
PA		 63422015-03-20 Pedro Alves <palves@redhat.com>
6343
6344 * tracepoint.c (cmd_qtstatus): Make "str" const.
6345
b2333d22
PA		 63462015-03-20 Pedro Alves <palves@redhat.com>
6347
6348 * server.c (handle_general_set): Make "req_str" const.
6349
23f238d3
PA		 63502015-03-19 Pedro Alves <palves@redhat.com>
6351
6352 * linux-low.c (linux_resume_one_lwp): Rename to ...
6353 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6354 instead call perror_with_name.
6355 (check_ptrace_stopped_lwp_gone): New function.
6356 (linux_resume_one_lwp): Reimplement as wrapper around
6357 linux_resume_one_lwp_throw that swallows errors if the LWP is
6358 gone.
6359
91baf43f
PA		 63602015-03-19 Pedro Alves <palves@redhat.com>
6361
6362 * linux-low.c (count_events_callback, select_event_lwp_callback):
6363 No longer check whether the thread has resume_stop as last resume
6364 kind.
6365
8bf3b159
PA		 63662015-03-19 Pedro Alves <palves@redhat.com>
6367
6368 * linux-low.c (count_events_callback, select_event_lwp_callback):
6369 Use the lwp's status_pending_p field, not the thread's.
6370
b90fc188
PA		 63712015-03-19 Pedro Alves <palves@redhat.com>
6372
6373 * linux-low.c (select_event_lwp_callback): Update comments to
6374 no longer mention SIGTRAP.
6375
464b0089
GB		 63762015-03-18 Gary Benson <gbenson@redhat.com>
6377
6378 * server.c (handle_query): Do not report vFile:fstat as supported.
6379
aa9e327f
GB		 63802015-03-11 Gary Benson <gbenson@redhat.com>
6381
6382 * hostio.c (sys/types.h): New include.
6383 (sys/stat.h): Likewise.
6384 (common-remote-fileio.h): Likewise.
6385 (handle_fstat): New function.
6386 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6387
791c0056
GB		 63882015-03-11 Gary Benson <gbenson@redhat.com>
6389
6390 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6391 struct stat.st_blocks and struct stat.st_blksize.
6392 * configure: Regenerate.
6393 * config.in: Likewise.
6394 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6395 (OBS): Add common-remote-fileio.o.
6396 (common-remote-fileio.o): New rule.
6397
9a9df970
PA		 63982015-03-09 Pedro Alves <palves@redhat.com>
6399
6400 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6401 'struct sockaddr' pointer in 'accept' call.
6402
9eb1356e
PA		 64032015-03-09 Pedro Alves <palves@redhat.com>
6404
6405 Revert:
6406 2015-03-07 Pedro Alves <palves@redhat.com>
6407 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6408 or <winsock2.h> here. Instead include "gdb_socket.h".
6409 (remote_open): Use union gdb_sockaddr_u.
6410 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6411 or <winsock2.h> here. Instead include "gdb_socket.h".
6412 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6413 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6414 or <sys/un.h>.
6415 (init_named_socket, gdb_agent_helper_thread): Use union
6416 gdb_sockaddr_u.
6417
aac331e4
PA		 64182015-03-07 Pedro Alves <palves@redhat.com>
6419
6420 * configure.ac (build_warnings): Move
6421 -Wdeclaration-after-statement to the C-specific set.
6422 * configure: Regenerate.
6423
366c75fc
PA		 64242015-03-07 Pedro Alves <palves@redhat.com>
6425
6426 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6427 or <winsock2.h> here. Instead include "gdb_socket.h".
6428 (remote_open): Use union gdb_sockaddr_u.
6429 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6430 or <winsock2.h> here. Instead include "gdb_socket.h".
6431 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6432 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6433 or <sys/un.h>.
6434 (init_named_socket, gdb_agent_helper_thread): Use union
6435 gdb_sockaddr_u.
6436
492d29ea
PA		 64372015-03-07 Pedro Alves <palves@redhat.com>
6438
6439 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6440 instead.
6441
60a191ed
YQ		 64422015-03-06 Yao Qi <yao.qi@linaro.org>
6443
6444 * linux-aarch64-low.c (aarch64_insert_point): Use
6445 show_debug_regs as a boolean.
6446 (aarch64_remove_point): Likewise.
6447
f5771b1d
PA		 64482015-03-05 Pedro Alves <palves@redhat.com>
6449
6450 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6451 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6452 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6453 * nto-low.c (nto_target_ops): Likewise.
6454 * spu-low.c (spu_target_ops): Likewise.
6455 * win32-low.c (win32_target_ops): Likewise.
6456
3e572f71
PA		 64572015-03-04 Pedro Alves <palves@redhat.com>
6458
72f4393d 6459 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6460 Decide whether a breakpoint triggered based on the SIGTRAP's
6461 siginfo.si_code.
72f4393d
L		 6462 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6463 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6464 (linux_low_filter_event): Check for breakpoints before checking
6465 watchpoints.
6466 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6467 siginfo.si_code.
72f4393d
L		 6468 (linux_stopped_by_sw_breakpoint)
6469 (linux_supports_stopped_by_sw_breakpoint)
6470 (linux_stopped_by_hw_breakpoint)
6471 (linux_supports_stopped_by_hw_breakpoint): New functions.
6472 (linux_target_ops): Install new target methods.
3e572f71 6473
1ec68e26
PA		 64742015-03-04 Pedro Alves <palves@redhat.com>
6475
6476 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6477 * server.c (swbreak_feature, hwbreak_feature): New globals.
6478 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6479 (captured_main): Clear swbreak_feature and hwbreak_feature.
6480 * server.h (swbreak_feature, hwbreak_feature): Declare.
6481 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6482 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6483 supports_stopped_by_hw_breakpoint>: New fields.
6484 (target_supports_stopped_by_sw_breakpoint)
6485 (target_stopped_by_sw_breakpoint)
6486 (target_supports_stopped_by_hw_breakpoint)
6487 (target_stopped_by_hw_breakpoint): Declare.
6488
15c66dd6
PA		 64892015-03-04 Pedro Alves <palves@redhat.com>
6490
6491 enum lwp_stop_reason -> enum target_stop_reason
6492 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6493 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6494 (linux_wait_1, stuck_in_jump_pad_callback)
6495 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6496 (linux_stopped_by_watchpoint):
6497 * linux-low.h (enum lwp_stop_reason): Delete.
6498 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6499 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6500
98fc70d6
YQ		 65012015-03-04 Yao Qi <yao.qi@linaro.org>
6502
6503 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6504
dd2ac174
GB		 65052015-03-03 Gary Benson <gbenson@redhat.com>
6506
6507 * hostio.c (handle_vFile): Fix prefix lengths.
6508
d68e53f4
MM		 65092015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6510
6511 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6512 ptr_bits.
6513
bf2d68ab
AA		 65142015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6515
6516 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6517 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6518 (clean): Add "rm -f" for above C files.
6519 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6520 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6521 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6522 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6523 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6524 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6525 (init_registers_s390x_vx_linux64)
6526 (init_registers_s390x_tevx_linux64)
6527 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6528 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6529 declarations.
6530 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6531 (s390_store_vxrs_high): New functions.
6532 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6533 NT_S390_VXRS_HIGH.
6534 (s390_arch_setup): Add logic for selecting one of the new target
6535 descriptions. Activate the new vector regsets if applicable.
6536 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6537 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6538 and init_registers_s390x_tevx_linux64.
6539
c966a859
PA		 65402015-03-01 Pedro Alves <palves@redhat.com>
6541
6542 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6543 parameter.
6544
4180215b
PA		 65452015-02-27 Pedro Alves <palves@redhat.com>
6546
6547 * linux-x86-low.c (u_debugreg_offset): New function.
6548 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6549
749bab01
PA		 65502015-02-27 Pedro Alves <palves@redhat.com>
6551
6552 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6553 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6554 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6555 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6556 (ps_lsetfpregs, ps_getpid)
6557 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6558 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6559 (ps_lsetxregs, ps_plog): Declare.
6560
3c14e5a3
PA		 65612015-02-27 Pedro Alves <palves@redhat.com>
6562
6563 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6564 IP_AGENT_EXPORT_FUNC.
6565 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6566 IP_AGENT_EXPORT_FUNC.
6567 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6568 (IP_AGENT_EXPORT): Delete.
6569 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6570 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6571 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6572 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6573 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6574 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6575 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6576 (traceframe_read_count, traceframe_write_count)
6577 (traceframes_created, trace_state_variables, get_raw_reg)
6578 (get_trace_state_variable_value, set_trace_state_variable_value)
6579 (ust_loaded, helper_thread_id, cmd_buf): Use
6580 IPA_SYM_EXPORTED_NAME.
6581 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6582 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6583 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6584 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6585 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6586 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6587 EXTERN_C_PUSH/EXTERN_C_POP.
6588 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6589 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6590 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6591 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6592 (traceframe_write_count, traceframe_read_count)
6593 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6594 (about_to_request_buffer_space, get_trace_state_variable_value)
6595 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6596 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6597 EXTERN_C_PUSH/EXTERN_C_POP.
6598 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6599 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6600 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6601 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6602 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6603 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6604 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6605 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6606 Define.
6607 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6608 (IP_AGENT_EXPORT_VAR_DECL): Define.
6609 (tracing): Declare.
6610 (gdb_agent_get_raw_reg): Declare.
6611
fe978cb0
PA		 66122015-02-27 Tom Tromey <tromey@redhat.com>
6613 Pedro Alves <palves@redhat.com>
6614
6615 Rename symbols whose names are reserved C++ keywords throughout.
6616
3bc3d82a
PA		 66172015-02-27 Pedro Alves <palves@redhat.com>
6618
6619 * Makefile.in (COMPILER): New, get it from autoconf.
6620 (CXX): Get from autoconf instead.
6621 (COMPILE.pre): Use COMPILER.
6622 (CC-LD): Rename to ...
6623 (CC_LD): ... this. Use COMPILER.
6624 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6625 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6626 * acinclude.m4: Include build-with-cxx.m4.
6627 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6628 Disable -Werror by default if building in C++ mode.
6629 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6630 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6631 the C++ compiler. Save/restore CXXFLAGS too.
6632 * configure: Regenerate.
6633
07697489
PA		 66342015-02-27 Pedro Alves <palves@redhat.com>
6635
6636 * acinclude.m4: Include libiberty.m4.
6637 * configure.ac: Call libiberty_INIT.
6638 * config.in, configure: Regenerate.
6639
9beb7c4e
PA		 66402015-02-26 Pedro Alves <palves@redhat.com>
6641
6642 * linux-low.c (linux_wait_1): When incrementing the PC past a
6643 program breakpoint always use the_low_target.breakpoint_len as
6644 increment, rather than the maximum between that and
6645 the_low_target.decr_pc_after_break.
6646
8090aef2
PA		 66472015-02-23 Pedro Alves <palves@redhat.com>
6648
6649 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6650 thread was doing a step-over; always adjust the PC if
6651 we stepped over a permanent breakpoint.
6652 (linux_wait_1): If we stepped over breakpoint that was on top of a
6653 permanent breakpoint, manually advance the PC past it.
6654
bc9540e8
PA		 66552015-02-23 Pedro Alves <palves@redhat.com>
6656
6657 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6658 modes.
6659 (x86_fill_gregset, x86_store_gregset): Use it when handling
6660 $orig_eax.
6661
2db9a427
PA		 66622015-02-20 Pedro Alves <palves@redhat.com>
6663
6664 * thread-db.c: Include "nat/linux-procfs.h".
6665 (thread_db_init): Skip listing new threads if the kernel supports
6666 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6667
afa8d396
PA		 66682015-02-20 Pedro Alves <palves@redhat.com>
6669
6670 * linux-low.c (status_pending_p_callback): Use ptid_match.
6671
c9587f88
AT		 66722015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6673
6674 PR breakpoints/16812
6675 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6676 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6677 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6678
b05ec7a5
AT		 66792015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6680
6681 PR breakpoints/15956
6682 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6683
d33501a5
MM		 66842015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6685
6686 * linux-low.c (linux_low_btrace_conf): Print size.
6687 * server.c (handle_btrace_conf_general_set): New.
6688 (hanle_general_set): Call handle_btrace_conf_general_set.
6689 (handle_query): Report Qbtrace-conf:bts:size as supported.
6690
f4abbc16
MM		 66912015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6692
6693 * linux-low.c (linux_low_enable_btrace): Update parameters.
6694 (linux_low_btrace_conf): New.
6695 (linux_target_ops)<to_btrace_conf>: Initialize.
6696 * server.c (current_btrace_conf): New.
6697 (handle_btrace_enable): Rename to ...
6698 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6699 to target_enable_btrace. Update comment. Update users.
6700 (handle_qxfer_btrace_conf): New.
6701 (qxfer_packets): Add btrace-conf entry.
6702 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6703 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6704 (target_ops)<read_btrace_conf>: New.
6705 (target_enable_btrace): Update parameters.
6706 (target_read_btrace_conf): New.
6707
043c3577
MM		 67082015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6709
6710 * server.c (handle_btrace_general_set): Remove call to
6711 target_supports_btrace.
6712 (supported_btrace_packets): New.
6713 (handle_query): Call supported_btrace_packets.
6714 * target.h: include btrace-common.h.
6715 (btrace_target_info): Removed.
6716 (supports_btrace, target_supports_btrace): Update parameters.
6717
734b0e4b
MM		 67182015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6719
6720 * Makefile.in (SFILES): Add common/btrace-common.c.
6721 (OBS): Add common/btrace-common.o.
6722 (btrace-common.o): Add build rules.
6723 * linux-low: Include btrace-common.h.
6724 (linux_low_read_btrace): Use struct btrace_data. Call
6725 btrace_data_init and btrace_data_fini.
6726
d6c146e9
PA		 67272015-02-06 Pedro Alves <palves@redhat.com>
6728
6729 * thread-db.c (find_new_threads_callback): Add debug output.
6730
20ba1ce6
PA		 67312015-02-04 Pedro Alves <palves@redhat.com>
6732
6733 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6734 (resume_stopped_resumed_lwps): New function.
6735 (linux_wait_for_event_filtered): Use it.
6736
8cc73a39
SDJ		 67372015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6738
6739 * Makefile.in (SFILES): Add linux-personality.c.
6740 (linux-personality.o): New rule.
6741 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6742 list of objects to be built.
6743 * linux-low.c: Include nat/linux-personality.h.
6744 (linux_create_inferior): Remove code to disable address space
6745 randomization (moved to ../nat/linux-personality.c). Create
6746 cleanup to disable address space randomization.
6747
fb23d554
SDJ		 67482015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6749
6750 * Makefile.in (posix-strerror.o): New rule.
6751 (mingw-strerror.o): Likewise.
6752 * configure: Regenerated.
6753 * configure.ac: Source file ../common/common.host. Initialize new
6754 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6755
cdf43629
YQ		 67562015-01-14 Yao Qi <yao@codesourcery.com>
6757
6758 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6759 (ppc-linux.o): New rule.
6760 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6761 * configure.ac: AC_CHECK_FUNCS(getauxval).
6762 * config.in: Re-generated.
6763 * configure: Re-generated.
6764 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6765 ppc64_64bit_inferior_p
6766
514c5338
YQ		 67672015-01-14 Yao Qi <yao@codesourcery.com>
6768
6769 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6770 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6771 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6772 (PT_ORIG_R3, PT_TRAP): Likewise.
6773 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6774 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6775 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6776
3368c1e5
JB		 67772015-01-10 Joel Brobecker <brobecker@adacore.com>
6778
6779 * i387-fp.c (i387_cache_to_xsave): In look over
6780 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6781 zmmh_low_space field by use of zmmh_high_space.
6782
582511be
PA		 67832015-01-09 Pedro Alves <palves@redhat.com>
6784
6785 * linux-low.c (step_over_bkpt): Move higher up in the file.
6786 (handle_extended_wait): Don't store the stop_pc here.
6787 (get_stop_pc): Adjust comments and rename to ...
6788 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6789 stopped for a software breakpoint or hardware breakpoint.
6790 (thread_still_has_status_pending_p): New function.
6791 (status_pending_p_callback): Use
6792 thread_still_has_status_pending_p. If the event is no longer
6793 interesting, resume the LWP.
6794 (handle_tracepoints): Add assert.
6795 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6796 (wstatus_maybe_breakpoint): New function.
6797 (cancel_breakpoint): Delete function.
6798 (check_stopped_by_watchpoint): New function, factored out from
6799 linux_low_filter_event.
6800 (lp_status_maybe_breakpoint): Delete function.
6801 (linux_low_filter_event): Remove filter_ptid argument.
6802 Leave thread group exits pending here. Store the LWP's stop PC.
6803 Always leave events pending.
6804 (linux_wait_for_event_filtered): Pull all events out of the
6805 kernel, and leave them all pending.
6806 (count_events_callback, select_event_lwp_callback): Consider all
6807 events.
6808 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6809 (select_event_lwp): Only give preference to the stepping LWP in
6810 all-stop mode. Adjust comments.
6811 (ignore_event): New function.
6812 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6813 references to cancel_breakpoints. Adjust to renames. Also give
6814 equal priority to all LWPs that have had events in non-stop mode.
6815 If reporting a software breakpoint event, unadjust the LWP's PC.
6816 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6817 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6818 Adjust.
6819 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6820 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6821 (linux_stopped_by_watchpoint): Adjust.
6822 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6823 * linux-low.h (enum lwp_stop_reason): New.
6824 (struct lwp_info) <stop_pc>: Adjust comment.
6825 <stopped_by_watchpoint>: Delete field.
6826 <stop_reason>: New field.
6827 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6828 * mem-break.c (software_breakpoint_inserted_here)
6829 (hardware_breakpoint_inserted_here): New function.
6830 * mem-break.h (software_breakpoint_inserted_here)
6831 (hardware_breakpoint_inserted_here): Declare.
6832 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6833 (cancel_breakpoints): Delete.
6834 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6835 (upload_fast_traceframes): Remove references to
6836 cancel_breakpoints.
6837
a33e3959
PA		 68382015-01-09 Pedro Alves <palves@redhat.com>
6839
6840 * thread-db.c (find_new_threads_callback): Ignore thread if the
6841 kernel thread ID is -1.
6842
8784d563
PA		 68432015-01-09 Pedro Alves <palves@redhat.com>
6844
6845 * linux-low.c (linux_attach_fail_reason_string): Move to
6846 nat/linux-ptrace.c, and rename.
6847 (linux_attach_lwp): Update comment.
6848 (attach_proc_task_lwp_callback): New function.
6849 (linux_attach): Adjust to rename and use
6850 linux_proc_attach_tgid_threads.
6851 (linux_attach_fail_reason_string): Delete declaration.
6852
76f2b779
JB		 68532015-01-01 Joel Brobecker <brobecker@adacore.com>
6854
6855 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6856 * server.c (gdbserver_version): Likewise.
6857
fafcc06a
SDJ		 68582014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6859
6860 * remote-utils.c: Include ctype.h.
6861 (input_interrupt): Explicitly handle the case when the char
6862 received is the NUL byte. Improve the printing of non-ASCII
6863 characters.
6864
beed38b8
JB		 68652014-12-16 Joel Brobecker <brobecker@adacore.com>
6866
6867 * linux-low.c (linux_low_filter_event): Update call to
6868 linux_enable_event_reporting following the addition of
6869 a new parameter to that function.
6870
bf330350
CU		 68712014-12-16 Catalin Udma <catalin.udma@freescale.com>
6872
6873 PR server/17457
6874 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6875 (AARCH64_FPCR_REGNO): Likewise.
6876 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6877 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6878 (aarch64_store_fpregset): Likewise.
6879
5227d625
JB		 68802014-12-15 Joel Brobecker <brobecker@adacore.com>
6881
6882 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6883 Remove FIXME comment about assumption about N.
6884
f93b65a0
JB		 68852014-12-13 Joel Brobecker <brobecker@adacore.com>
6886
6887 * configure.ac: If large-file support is disabled in GDBserver,
6888 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6889 * configure: Regenerate.
6890
e5a9158d
AA		 68912014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6892
6893 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6894 warning upon ENODATA from ptrace.
6895 * linux-s390-low.c (s390_store_tdb): New.
6896 (s390_regsets): Add regset for NT_S390_TDB.
6897
feea5f36
AA		 68982014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6899
6900 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6901 without a fill_function.
6902 * linux-s390-low.c (s390_fill_last_break): Remove.
6903 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6904 (s390_arch_setup): Use regset's size instead of fill_function for
6905 loop end condition.
6906
098dbe61
AA		 69072014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6908
6909 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6910 the regset's store function when ptrace returned an error.
6911 * regcache.c (get_thread_regcache): Invalidate register cache
6912 before fetching inferior's registers.
6913
28eef672
AA		 69142014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6915
6916 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6917 while-loop as for-loop.
6918 (regsets_store_inferior_registers): Likewise.
6919
bdca27a2
YQ		 69202014-11-28 Yao Qi <yao@codesourcery.com>
6921
6922 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6923 * config.in, configure: Re-generate.
6924 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6925 is defined.
6926
9c232dda
YQ		 69272014-11-21 Yao Qi <yao@codesourcery.com>
6928
6929 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6930 (AC_CHECK_HEADERS): Remove malloc.h.
6931 * configure: Re-generated.
6932 * config.in: Re-generated.
6933 * server.h: Don't include alloca.h and malloc.h.
6934 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6935 Don't include malloc.h.
6936
43968415
JB		 69372014-11-17 Joel Brobecker <brobecker@adacore.com>
6938
6939 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6940 corresponding ERRNO check in same block.
6941
40e91bc7
PA		 69422014-11-12 Pedro Alves <palves@redhat.com>
6943
6944 * server.c (cont_thread): Update comment.
6945 (start_inferior, attach_inferior): No longer clear cont_thread.
6946 (handle_v_cont): No longer set cont_thread.
6947 (captured_main): Clear cont_thread each time a GDB connects.
6948
c2c118cf
PA		 69492014-11-12 Pedro Alves <palves@redhat.com>
6950
6951 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6952 thread, and don't resume all threads if the Hc thread has exited.
6953
78708b7c
PA		 69542014-11-12 Pedro Alves <palves@redhat.com>
6955
6956 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6957 the process group instead of to a specific LWP.
6958
a2abc7de
PA		 69592014-10-15 Pedro Alves <palves@redhat.com>
6960
6961 PR server/17487
6962 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6963 parameter.
6964 (arm_set_thread_context): Delete.
6965 (the_low_target): Adjust.
6966 * win32-i386-low.c (debug_registers_changed)
6967 (debug_registers_used): Delete.
6968 (update_debug_registers_callback): New function.
6969 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6970 needing to update their debug registers.
6971 (win32_get_current_dr): New function.
6972 (x86_dr_low_get_addr, x86_dr_low_get_control)
6973 (x86_dr_low_get_status): Fetch the debug register from the thread
6974 record's context.
6975 (i386_initial_stuff): Adjust.
6976 (i386_get_thread_context): Remove current_event parameter. Don't
6977 clear debug_registers_changed nor copy DR values to
6978 debug_reg_state.
6979 (i386_set_thread_context): Delete.
6980 (i386_prepare_to_resume): New function.
6981 (i386_thread_added): Mark the thread as needing to update irs
6982 debug registers.
6983 (the_low_target): Remove i386_set_thread_context and install
6984 i386_prepare_to_resume.
6985 * win32-low.c (win32_get_thread_context): Adjust.
6986 (win32_set_thread_context): Use SetThreadContext
6987 directly.
6988 (win32_prepare_to_resume): New function.
6989 (win32_require_context): New function, factored out from ...
6990 (thread_rec): ... this.
6991 (continue_one_thread): Call win32_prepare_to_resume on each thread
6992 we're about to continue.
6993 (win32_resume): Call win32_prepare_to_resume on the event thread.
6994 * win32-low.h (struct win32_thread_info)
6995 <debug_registers_changed>: New field.
6996 (struct win32_target_ops): Change prototype of set_thread_context,
6997 delete set_thread_context and add prepare_to_resume.
6998 (win32_require_context): New declaration.
6999
a442d071
GB		 70002014-10-08 Gary Benson <gbenson@redhat.com>
7001
7002 * server.h: Do not include common-exceptions.h.
7003
6f1947e8
GB		 70042014-10-08 Gary Benson <gbenson@redhat.com>
7005
7006 * server.h: Do not include cleanups.h.
7007
63b434a4
JH		 70082014-09-30 James Hogan <james.hogan@imgtec.com>
7009
7010 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7011 mips64-dsp-linux.c.
7012
c4d9ceb6
YQ		 70132014-09-23 Yao Qi <yao@codesourcery.com>
7014
7015 * linux-low.c (lp_status_maybe_breakpoint): New function.
7016 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7017 (count_events_callback): Likewise.
7018 (select_event_lwp_callback): Likewise.
7019 (cancel_breakpoints_callback): Likewise.
7020
89a5711c
DB		 70212014-09-19 Don Breazeal <donb@codesourcery.com>
7022
7023 * linux-low.c (handle_extended_wait): Call
7024 linux_ptrace_get_extended_event.
7025 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7026 linux_is_extended_waitstatus.
7027
bffc0964
JB		 70282014-09-16 Joel Brobecker <brobecker@adacore.com>
7029
7030 * Makefile.in (CPPFLAGS): Define.
7031 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7032 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7033
0bfdf32f
GB		 70342014-09-16 Gary Benson <gbenson@redhat.com>
7035
7036 * inferiors.h (current_inferior): Renamed as...
7037 (current_thread): New variable. All uses updated.
7038 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7039 (maybe_move_out_of_jump_pad): Likewise.
7040 (cancel_breakpoint): Likewise.
7041 (linux_low_filter_event): Likewise.
7042 (wait_for_sigstop): Likewise.
7043 (linux_resume_one_lwp): Likewise.
7044 (need_step_over_p): Likewise.
7045 (start_step_over): Likewise.
7046 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7047 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7048 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7049 and save_inferior as saved_thread.
7050 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7051 saved_thread.
7052 (regcache_invalidate_thread): Likewise.
7053 * remote-utils.c (prepare_resume_reply): Likewise.
7054 * thread-db.c (thread_db_get_tls_address): Likewise.
7055 (disable_thread_event_reporting): Likewise.
7056 (remove_thread_event_breakpoints): Likewise.
7057 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7058 as saved_thread.
7059 * target.h (set_desired_inferior): Renamed as...
7060 (set_desired_thread): New declaration. All uses updated.
7061 * server.c (myresume): Updated comment to reference thread instead
7062 of inferior.
7063 (handle_serial_event): Likewise.
7064 (handle_target_event): Likewise.
7065
361c8ade
GB		 70662014-09-12 Tom Tromey <tromey@redhat.com>
7067 Gary Benson <gbenson@redhat.com>
7068
7069 * regcache.h: Include common-regcache.h.
7070 (regcache_read_pc): Don't declare.
7071 * regcache.c (get_thread_regcache_for_ptid): New function.
7072
bd9269f7
GB		 70732014-09-11 Tom Tromey <tromey@redhat.com>
7074 Gary Benson <gbenson@redhat.com>
7075
7076 * symbol.c: New file.
7077 * Makefile.in (SFILES): Add symbol.c.
7078 (OBS): Add symbol.o.
7079
f8c1d06b
GB		 70802014-09-11 Gary Benson <gbenson@redhat.com>
7081
7082 * target.c (target_stop_ptid, target_continue_ptid): New
7083 functions.
7084
721ec300
GB		 70852014-09-11 Tom Tromey <tromey@redhat.com>
7086 Gary Benson <gbenson@redhat.com>
7087
7088 * target.h: Include target/target.h.
7089 * target.c (target_read_memory, target_read_uint32)
7090 (target_write_memory): New functions.
7091
c5e92cca
GB		 70922014-09-11 Gary Benson <gbenson@redhat.com>
7093
7094 * server.h (debug_hw_points): Don't declare.
7095 * server.c (debug_hw_points): Don't define. Replace all uses
7096 with show_debug_regs.
7097 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7098 all uses with show_debug_regs.
7099
2e4bb98a
EBM		 71002014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7101
7102 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7103 endianness into account.
7104 (ppc_supply_ptrace_register): Likewise.
7105
ac740bc7
JH		 71062014-09-03 James Hogan <james.hogan@imgtec.com>
7107
7108 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7109 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7110
97ea6506
GB		 71112014-09-03 Gary Benson <gbenson@redhat.com>
7112
7113 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7114 ALL_DEBUG_ADDRESS_REGISTERS.
7115
df7e5265
GB		 71162014-09-02 Gary Benson <gbenson@redhat.com>
7117
7118 * i386-low.h: Renamed as...
7119 * x86-low.h: New file. All type, function and variable name
7120 prefixes changed from "i386_" to "x86_". All references updated.
7121 * i386-low.c: Renamed as...
7122 * x86-low.c: New file. All type, function and variable name
7123 prefixes changed from "i386_" to "x86_". All references updated.
7124
ed859da7
GB		 71252014-09-02 Gary Benson <gbenson@redhat.com>
7126
7127 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7128 (x86_linux_new_thread): Likewise.
7129
860789c7
GB		 71302014-08-29 Gary Benson <gbenson@redhat.com>
7131
7132 * server.h (setjmp.h): Do not include.
7133 (toplevel): Do not declare.
7134 (common-exceptions.h): Include.
7135 (cleanups.h): Likewise.
7136 * server.c (toplevel): Do not define.
7137 (exit_code): New static global.
7138 (detach_or_kill_for_exit_cleanup): New function.
7139 (main): New function. Original main renamed to...
7140 (captured_main): New function.
7141 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7142
ff55e1b5
GB		 71432014-08-29 Gary Benson <gbenson@redhat.com>
7144
7145 * Makefile.in (SFILES): Add common/common-exceptions.c.
7146 (OBS): Add common-exceptions.o.
7147 (common-exceptions.o): New rule.
7148 * utils.c (prepare_to_throw_exception): New function.
7149
e9bcb658
GB		 71502014-08-29 Gary Benson <gbenson@redhat.com>
7151
7152 * config.in: Regenerate.
7153 * configure: Likewise.
7154
e3180625
GB		 71552014-08-29 Gary Benson <gbenson@redhat.com>
7156
7157 * Makefile.in (SFILES): Add common/cleanups.c.
7158 (OBS): cleanups.o.
7159 (cleanups.o): New rule.
7160
e3d6ba5d
GB		 71612014-08-29 Gary Benson <gbenson@redhat.com>
7162
7163 * utils.c (internal_vwarning): New function.
7164
7096e886
GB		 71652014-08-28 Gary Benson <gbenson@redhat.com>
7166
7167 * utils.h (fatal): Remove declaration.
7168 * utils.c (fatal): Remove function.
7169
14ce3192
GB		 71702014-08-28 Gary Benson <gbenson@redhat.com>
7171
7172 * tracepoint.c (gdb_agent_init): Replace fatal with
7173 perror_with_name.
7174 (initialize_tracepoint): Likewise.
7175
50278d59
GB		 71762014-08-28 Gary Benson <gbenson@redhat.com>
7177
7178 * remote-utils.c (remote_prepare): Replace fatal with error.
7179
aa96c426
GB		 71802014-08-28 Gary Benson <gbenson@redhat.com>
7181
7182 * linux-low.c (linux_async): Replace fatal with warning.
7183 Tidy up and return.
7184 (linux_start_non_stop): Return -1 if linux_async failed.
7185
f7160e97
GB		 71862014-08-28 Gary Benson <gbenson@redhat.com>
7187
7188 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7189 gdb_assert.
7190 (i386_dr_low_get_addr): Remove vague comment.
7191 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7192 gdb_assert.
7193
38e08fca
GB		 71942014-08-28 Gary Benson <gbenson@redhat.com>
7195
7196 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7197 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7198 internal_error.
7199 (linux_resume_one_lwp): Likewise.
7200 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7201 gdb_assert.
7202 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7203 with internal_error.
7204 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7205 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7206 (find_register_by_name): Replace fatal with internal_error.
7207 (find_regno): Likewise.
7208 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7209 * thread-db.c (thread_db_create_event): Likewise.
7210 (thread_db_load_search): Likewise.
7211 (try_thread_db_load_1): Likewise.
7212 * tracepoint.c (get_jump_space_head): Replace fatal with
7213 internal_error.
7214 (claim_trampoline_space): Likewise.
7215 (have_fast_tracepoint_trampoline_buffer): Likewise.
7216 (cmd_qtstart): Likewise.
7217 (stop_tracing): Likewise.
7218 (fast_tracepoint_collecting): Likewise.
7219 (target_malloc): Likewise.
7220 (download_tracepoint): Likewise.
7221 (download_trace_state_variables): Replace check with gdb_assert.
7222 (upload_fast_traceframes): Replace fatal with internal_error.
7223
34abf635
GB		 72242014-08-19 Tom Tromey <tromey@redhat.com>
7225 Gary Benson <gbenson@redhat.com>
7226
7227 * Makefile.in (SFILES): Add common/common-debug.c.
7228 (OBS): Add common-debug.o.
7229 (common-debug.o): New rule.
7230 * debug.h (debug_printf): Don't declare.
7231 * debug.c (debug_printf): Renamed and rewritten as...
7232 (debug_vprintf): New function.
7233
f6e94d78
GB		 72342014-08-19 Gary Benson <gbenson@redhat.com>
7235
7236 * utils.h: Do not include print-utils.h.
7237
9239eeab
GB		 72382014-08-19 Tom Tromey <tromey@redhat.com>
7239 Gary Benson <gbenson@redhat.com>
7240
7241 * server.h: Add static assertion.
7242 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7243
ef87c8bb
GB		 72442014-08-19 Tom Tromey <tromey@redhat.com>
7245 Gary Benson <gbenson@redhat.com>
7246
7247 * Makefile.in (SFILES): Add common/errors.c.
7248 (OBS): Add errors.o.
7249 (IPA_OBS): Add errors-ipa.o.
7250 (errors.o): New rule.
7251 (errors-ipa.o): Likewise.
7252 * utils.h (perror_with_name, error, warning): Don't declare.
7253 * utils.c (warning): Renamed and rewritten as...
7254 (vwarning): New function.
7255 (error): Renamed and rewritten as...
7256 (verror): New function.
7257 (internal_error): Renamed and rewritten as...
7258 (internal_verror): New function.
7259
bb974a24
GB		 72602014-08-07 Gary Benson <gbenson@redhat.com>
7261
7262 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7263 * configure: Regenerate.
7264 * config.in: Likewise.
7265 * server.h: Do not include errno.h.
7266 * event-loop.c: Likewise.
7267 * hostio-errno.c: Likewise.
7268 * linux-low.c: Likewise.
7269 * remote-utils.c: Likewise.
7270 * spu-low.c: Likewise.
7271 * utils.c: Likewise.
7272 * gdbreplay.c: Unconditionally include errno.h.
7273
6d3d12eb
GB		 72742014-08-07 Gary Benson <gbenson@redhat.com>
7275
7276 * server.h: Do not include string.h.
7277 * event-loop.c: Likewise.
7278 * linux-low.c: Likewise.
7279 * regcache.c: Likewise.
7280 * remote-utils.c: Likewise.
7281 * spu-low.c: Likewise.
7282 * utils.c: Likewise.
7283
dccbb609
GB		 72842014-08-07 Gary Benson <gbenson@redhat.com>
7285
7286 * server.h: Do not include gdb_assert.h.
7287
e76df0d0
GB		 72882014-08-07 Gary Benson <gbenson@redhat.com>
7289
7290 * server.h: Do not include common-utils.h.
7291
4cb9c816
GB		 72922014-08-07 Gary Benson <gbenson@redhat.com>
7293
7294 * server.h: Do not include ptid.h.
7295 * notif.h: Likewise.
7296
3995eeee
GB		 72972014-08-07 Gary Benson <gbenson@redhat.com>
7298
7299 * server.h: Do not include gdb_locale.h.
7300
cb9f1a9b
GB		 73012014-08-07 Gary Benson <gbenson@redhat.com>
7302
7303 * server.h: Do not include gdb/signals.h.
7304 * win32-low.c: Likewise.
7305
a5fceff8
GB		 73062014-08-07 Gary Benson <gbenson@redhat.com>
7307
7308 * server.h: Do not include pathmax.h.
7309
b9391142
GB		 73102014-08-07 Gary Benson <gbenson@redhat.com>
7311
7312 * server.h: Do not include libiberty.h.
7313 * linux-bfin-low.c: Likewise.
7314
0e443c87
GB		 73152014-08-07 Gary Benson <gbenson@redhat.com>
7316
7317 * server.h: Do not include ansidecl.h.
7318
8ebb3f56
GB		 73192014-08-07 Gary Benson <gbenson@redhat.com>
7320
7321 * linux-x86-low.c: Do not include stddef.h.
7322 * lynx-ppc-low.c: Likewise.
7323 * tracepoint.c: Likewise.
7324
8980bdf6
GB		 73252014-08-07 Gary Benson <gbenson@redhat.com>
7326
7327 * server.h: Do not include stdarg.h.
7328 * nto-low.c: Likewise.
7329
d7096f71
GB		 73302014-08-07 Gary Benson <gbenson@redhat.com>
7331
7332 * server.h: Do not include stdlib.h.
7333 * inferiors.c: Likewise.
7334 * linux-low.c: Likewise.
7335 * regcache.c: Likewise.
7336 * spu-low.c: Likewise.
7337 * tracepoint.c: Likewise.
7338 * utils.c: Likewise.
7339
d02f550d
GB		 73402014-08-07 Gary Benson <gbenson@redhat.com>
7341
7342 * server.h: Do not include stdio.h.
7343 * linux-low.c: Likewise.
7344 * remote-utils.c: Likewise.
7345 * spu-low.c: Likewise.
7346 * utils.c: Likewise.
7347 * wincecompat.c: Likewise.
7348
87f6c4e3
GB		 73492014-08-06 Gary Benson <gbenson@redhat.com>
7350
7351 * regcache.c (init_register_cache): Move conditionals inside if.
7352
7089dca4
GB		 73532014-08-06 Gary Benson <gbenson@redhat.com>
7354
7355 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7356
462f517e
GB		 73572014-07-31 Gary Benson <gbenson@redhat.com>
7358
7359 * ax.h: Do not include server.h.
7360 * gdbthread.h: Likewise.
7361 * lynx-low.h: Likewise.
7362 * notif.h: Likewise.
7363
976411d6
GB		 73642014-07-30 Gary Benson <gbenson@redhat.com>
7365
7366 * server.h: Include common-defs.h.
7367 Do not include config.h or build-gnulib-gdbserver/config.h.
7368
d41f6d8e
GB		 73692014-07-30 Gary Benson <gbenson@redhat.com>
7370
7371 * hostio-errno.c: Move server.h to top of includes list.
7372 * inferiors.c: Likewise.
7373 * linux-x86-low.c: Likewise.
7374 * notif.c: Include server.h.
7375
314c6a35
TT		 73762014-07-24 Tom Tromey <tromey@redhat.com>
7377 Gary Benson <gbenson@redhat.com>
7378
7379 * server.h (CORE_ADDR): Now unsigned.
7380
69ff6be5
PA		 73812014-07-16 Pedro Alves <palves@redhat.com>
7382
7383 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7384
ce9e3fe7
PA		 73852014-07-15 Pedro Alves <palves@redhat.com>
7386
7387 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7388 copy.
7389
e76126e8
PA		 73902014-07-11 Pedro Alves <palves@redhat.com>
7391
7392 * linux-low.c (kill_wait_lwp): New function, based on
7393 kill_one_lwp_callback, but use my_waitpid directly.
7394 (kill_one_lwp_callback, linux_kill): Use it.
7395
8e9db26e
PA		 73962014-06-23 Pedro Alves <palves@redhat.com>
7397
7398 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7399 before setting DR0..DR3.
7400
698b3e08
GB		 74012014-06-20 Gary Benson <gbenson@redhat.com>
7402
7403 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7404 * configure: Regenerated.
7405 * config.in: Likewise.
7406
125f8a3d
GB		 74072014-06-20 Gary Benson <gbenson@redhat.com>
7408
7409 * Makefile.in (SFILES): Update locations for files moved
7410 from common to nat.
7411 (object file files): Reordered.
7412
42995dbd
GB		 74132014-06-20 Gary Benson <gbenson@redhat.com>
7414
7415 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7416 (i386_dr_low_set_addr): Likewise.
7417 (i386_dr_low_get_addr): Likewise.
7418 (i386_dr_low_can_set_control): Likewise.
7419 (i386_dr_low_set_control): Likewise.
7420 (i386_dr_low_get_control): Likewise.
7421 (i386_dr_low_get_status): Likewise.
7422 (i386_get_debug_register_length): Likewise.
7423 * linux-x86-low.c (i386_dr_low_set_addr):
7424 Changed signature. Made static.
7425 (i386_dr_low_get_addr): Likewise.
7426 (i386_dr_low_set_control): Likewise.
7427 (i386_dr_low_get_control): Likewise.
7428 (i386_dr_low_get_status): Likewise.
7429 (i386_dr_low): New global variable.
7430 * win32-i386-low.c (i386_dr_low_set_addr):
7431 Changed signature. Made static.
7432 (i386_dr_low_get_addr): Likewise.
7433 (i386_dr_low_set_control): Likewise.
7434 (i386_dr_low_get_control): Likewise.
7435 (i386_dr_low_get_status): Likewise.
7436 (i386_dr_low): New global variable.
7437
e1d2394b
MS		 74382014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7439
7440 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7441 * Makefile.in (AR, AR_FLAGS): Define.
7442 * configure: Regenerate.
7443
3a8ee006
GB		 74442014-06-19 Gary Benson <gbenson@redhat.com>
7445
7446 * Makefile.in (i386-dregs.o): New rule.
7447 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7448 * i386-low.c (target.h): Remove include.
7449 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7450 (DR_CONTROL_SHIFT): Likewise.
7451 (DR_CONTROL_SIZE): Likewise.
7452 (DR_RW_EXECUTE): Likewise.
7453 (DR_RW_WRITE): Likewise.
7454 (DR_RW_READ): Likewise.
7455 (DR_RW_IORW): Likewise.
7456 (DR_LEN_1): Likewise.
7457 (DR_LEN_2): Likewise.
7458 (DR_LEN_4): Likewise.
7459 (DR_LEN_8): Likewise.
7460 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7461 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7462 (DR_ENABLE_SIZE): Likewise.
7463 (DR_LOCAL_SLOWDOWN): Likewise.
7464 (DR_GLOBAL_SLOWDOWN): Likewise.
7465 (DR_CONTROL_RESERVED): Likewise.
7466 (I386_DR_CONTROL_MASK): Likewise.
7467 (I386_DR_VACANT): Likewise.
7468 (I386_DR_LOCAL_ENABLE): Likewise.
7469 (I386_DR_GLOBAL_ENABLE): Likewise.
7470 (I386_DR_DISABLE): Likewise.
7471 (I386_DR_SET_RW_LEN): Likewise.
7472 (I386_DR_GET_RW_LEN): Likewise.
7473 (I386_DR_WATCH_HIT): Likewise.
7474 (i386_wp_op_t): Likewise.
7475 (i386_show_dr): Likewise.
7476 (i386_length_and_rw_bits): Likewise.
7477 (i386_insert_aligned_watchpoint): Likewise.
7478 (i386_remove_aligned_watchpoint): Likewise.
7479 (i386_handle_nonaligned_watchpoint): Likewise.
7480 i386_update_inferior_debug_regs(): Likewise.
7481 (i386_dr_insert_watchpoint): Likewise.
7482 (i386_dr_remove_watchpoint): Likewise.
7483 (i386_dr_region_ok_for_watchpoint): Likewise.
7484 (i386_dr_stopped_data_address): Likewise.
7485 (i386_dr_stopped_by_watchpoint): Likewise.
7486
8f26655c
GB		 74872014-06-19 Gary Benson <gbenson@redhat.com>
7488
7489 * i386-low.c (i386_dr_show): Renamed to
7490 i386_show_dr and made static. All uses updated.
7491 (i386_dr_length_and_rw_bits): Renamed to
7492 i386_length_and_rw_bits and made static.
7493 All uses updated.
7494 (i386_dr_insert_aligned_watchpoint): Renamed to
7495 i386_insert_aligned_watchpoint and made static.
7496 All uses updated.
7497 (i386_dr_remove_aligned_watchpoint): Renamed to
7498 i386_remove_aligned_watchpoint and made static.
7499 All uses updated.
7500 (i386_dr_update_inferior_debug_regs): Renamed to
7501 i386_update_inferior_debug_regs and made static.
7502 All uses updated.
7503
b9228891
GB		 75042014-06-18 Gary Benson <gbenson@redhat.com>
7505
5171def3
GB		 7506 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7507 (i386_dr_low_can_set_control): Likewise.
7508 (i386_get_debug_register_length): Likewise.
7509 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7510 (i386_dr_low_can_set_control): Likewise.
7511 (i386_get_debug_register_length): Likewise.
7512
75132014-06-17 Gary Benson <gbenson@redhat.com>
7514
b9228891
GB		 7515 * i386-low.h (i386-dregs.h): New include.
7516 (DR_FIRSTADDR): Now in i386-dregs.h.
7517 (DR_LASTADDR): Likewise.
7518 (DR_NADDR): Likewise.
7519 (DR_STATUS): Likewise.
7520 (DR_CONTROL): Likewise.
7521 (i386_debug_reg_state): Likewise.
7522 (i386_dr_insert_watchpoint): Likewise.
7523 (i386_dr_remove_watchpoint): Likewise.
7524 (i386_dr_region_ok_for_watchpoint): Likewise.
7525 (i386_dr_stopped_data_address): Likewise.
7526 (i386_dr_stopped_by_watchpoint): Likewise.
7527 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7528
4be83cc2
GB		 75292014-06-18 Gary Benson <gbenson@redhat.com>
7530
7531 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7532 i386_dr_insert_watchpoint.
7533 (i386_low_remove_watchpoint): Renamed to
7534 i386_dr_remove_watchpoint.
7535 (i386_low_region_ok_for_watchpoint): Renamed to
7536 i386_dr_region_ok_for_watchpoint.
7537 (i386_low_stopped_data_address): Renamed to
7538 i386_dr_stopped_data_address.
7539 (i386_low_stopped_by_watchpoint): Renamed to
7540 i386_dr_stopped_by_watchpoint.
7541 * i386-low.c (i386_show_dr): Renamed to
7542 i386_dr_show and made nonstatic. All uses updated.
7543 (i386_length_and_rw_bits): Renamed to
7544 i386_dr_length_and_rw_bits and made nonstatic.
7545 All uses updated.
7546 (i386_insert_aligned_watchpoint): Renamed to
7547 i386_dr_insert_aligned_watchpoint and made nonstatic.
7548 All uses updated.
7549 (i386_remove_aligned_watchpoint): Renamed to
7550 i386_dr_remove_aligned_watchpoint and made nonstatic.
7551 All uses updated.
7552 (i386_update_inferior_debug_regs): Renamed to
7553 i386_dr_update_inferior_debug_regs and made nonstatic.
7554 All uses updated.
7555 (i386_low_insert_watchpoint): Renamed to
7556 i386_dr_insert_watchpoint. All uses updated.
7557 (i386_low_remove_watchpoint): Renamed to
7558 i386_dr_remove_watchpoint. All uses updated.
7559 (i386_low_region_ok_for_watchpoint): Renamed to
7560 i386_dr_region_ok_for_watchpoint. All uses updated.
7561 (i386_low_stopped_data_address): Renamed to
7562 i386_dr_stopped_data_address. All uses updated.
7563 (i386_low_stopped_by_watchpoint): Renamed to
7564 i386_dr_stopped_by_watchpoint. All uses updated.
7565
131aa0d4
GB		 75662014-06-18 Gary Benson <gbenson@redhat.com>
7567
7568 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7569 (i386_dr_low_can_set_control): Likewise.
7570 (i386_insert_aligned_watchpoint): New check.
7571
d9305f7f
GB		 75722014-06-18 Gary Benson <gbenson@redhat.com>
7573
7574 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7575 Renamed to state.
7576
e927c9fc
GB		 75772014-06-18 Gary Benson <gbenson@redhat.com>
7578
7579 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7580 instead of fatal and error.
7581 (i386_handle_nonaligned_watchpoint): Likewise.
7582
1b6d4134
GB		 75832014-06-18 Gary Benson <gbenson@redhat.com>
7584
7585 * i386-low.c (i386_get_debug_register_length): New macro.
7586 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7587 (i386_show_dr): Use debug_printf instead of fprintf. Use
7588 phex to format values.
7589
6e62758f
GB		 75902014-06-18 Gary Benson <gbenson@redhat.com>
7591
7592 * i386-low.h: Comment changes.
7593 * i386-low.c: Likewise.
7594
fc6e2f03
GB		 75952014-06-18 Gary Benson <gbenson@redhat.com>
7596
7597 * i386-low.c: Whitespace changes.
7598
f9d1eeed
TT		 75992014-06-12 Tom Tromey <tromey@redhat.com>
7600
7601 * utils.c (freeargv): Remove.
7602
0b04e523
TT		 76032014-06-12 Tom Tromey <tromey@redhat.com>
7604
7605 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7606 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7607 (parse_debug_format_options): Likewise.
7608 (gdbserver_usage): Likewise.
7609 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7610 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7611 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7612 against libiberty.
7613 ($(LIBGNU)): Depend on libiberty.
7614 (all-lib): Recurse into all subdirs.
7615 (install-only): Invoke "install" target in subdirs.
7616 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7617 targets.
7618 * configure: Rebuild.
7619 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7620 for vasprintf, vsnprintf, or gettimeofday.
7621 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7622 srv_tgtobj.
7623
270c9937
JB		 76242014-06-05 Joel Brobecker <brobecker@adacore.com>
7625
7626 * development.sh: Delete.
7627 * Makefile.in (config.status): Adjust dependency on development.sh.
7628 * configure.ac: Adjust development.sh source call.
7629 * configure: Regenerate.
7630
0a261ed8
PA		 76312014-06-02 Pedro Alves <palves@redhat.com>
7632
7633 * ax.c (gdb_free_agent_expr): New function.
7634 * ax.h (gdb_free_agent_expr): New declaration.
7635 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7636 list.
7637 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7638 static.
7639 (clear_breakpoint_conditions_and_commands): New function.
7640 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7641 (clear_breakpoint_conditions_and_commands): New declaration.
7642
e9dae05e
RR		 76432014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7644
7645 * linux-aarch64-low.c (asm/ptrace.h): Include.
7646
5876f503
JK		 76472014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7648
7649 Fix TLS access for -static -pthread.
7650 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7651 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7652 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7653
802e8e6d
PA		 76542014-05-20 Pedro Alves <palves@redhat.com>
7655
7656 * linux-aarch64-low.c (aarch64_insert_point)
7657 (aarch64_remove_point): No longer check whether the type is
7658 supported here. Adjust to new interface.
7659 (the_low_target): Install aarch64_supports_z_point_type as
7660 supports_z_point_type method.
7661 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7662 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7663 instead of a Z packet char. Adjust.
7664 (arm_supports_z_point_type): New function.
7665 (arm_insert_point, arm_remove_point): Adjust to new interface.
7666 (the_low_target): Install arm_supports_z_point_type.
7667 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7668 (cris_insert_point, cris_remove_point): Adjust to new interface.
7669 Don't check whether the type is supported here.
7670 (the_low_target): Install cris_supports_z_point_type.
7671 * linux-low.c (linux_supports_z_point_type): New function.
7672 (linux_insert_point, linux_remove_point): Adjust to new interface.
7673 * linux-low.h (struct linux_target_ops) <insert_point,
7674 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7675 raw_breakpoint pointer parameter.
7676 <supports_z_point_type>: New method.
7677 * linux-mips-low.c (mips_supports_z_point_type): New function.
7678 (mips_insert_point, mips_remove_point): Adjust to new interface.
7679 Use mips_supports_z_point_type.
7680 (the_low_target): Install mips_supports_z_point_type.
7681 * linux-ppc-low.c (the_low_target): Install NULL as
7682 supports_z_point_type method.
7683 * linux-s390-low.c (the_low_target): Install NULL as
7684 supports_z_point_type method.
7685 * linux-sparc-low.c (the_low_target): Install NULL as
7686 supports_z_point_type method.
7687 * linux-x86-low.c (x86_supports_z_point_type): New function.
7688 (x86_insert_point): Adjust to new insert_point interface. Use
7689 insert_memory_breakpoint. Adjust to new
7690 i386_low_insert_watchpoint interface.
7691 (x86_remove_point): Adjust to remove_point interface. Use
7692 remove_memory_breakpoint. Adjust to new
7693 i386_low_remove_watchpoint interface.
7694 (the_low_target): Install x86_supports_z_point_type.
7695 * lynx-low.c (lynx_target_ops): Install NULL as
7696 supports_z_point_type callback.
7697 * nto-low.c (nto_supports_z_point_type): New.
7698 (nto_insert_point, nto_remove_point): Adjust to new interface.
7699 (nto_target_ops): Install nto_supports_z_point_type.
7700 * mem-break.c: Adjust intro comment.
7701 (struct raw_breakpoint) <raw_type, size>: New fields.
7702 <inserted>: Update comment.
7703 <shlib_disabled>: Delete field.
7704 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7705 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7706 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7707 (raw_bkpt_type_to_target_hw_bp_type): New function.
7708 (find_enabled_raw_code_breakpoint_at): New function.
7709 (find_raw_breakpoint_at): New type and size parameters. Use them.
7710 (insert_memory_breakpoint): New function, based off
7711 set_raw_breakpoint_at.
7712 (remove_memory_breakpoint): New function.
7713 (set_raw_breakpoint_at): Reimplement.
7714 (set_breakpoint): New, based on set_breakpoint_at.
7715 (set_breakpoint_at): Reimplement.
7716 (delete_raw_breakpoint): Go through the_target->remove_point
7717 instead of assuming memory breakpoints.
7718 (find_gdb_breakpoint_at): Delete.
7719 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7720 (find_gdb_breakpoint): New function.
7721 (set_gdb_breakpoint_at): Delete.
7722 (z_type_supported): New function.
7723 (set_gdb_breakpoint_1): New function, loosely based off
7724 set_gdb_breakpoint_at.
7725 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7726 (delete_gdb_breakpoint_at): Delete.
7727 (delete_gdb_breakpoint_1): New function, loosely based off
7728 delete_gdb_breakpoint_at.
7729 (delete_gdb_breakpoint): New function.
7730 (clear_gdb_breakpoint_conditions): Rename to ...
7731 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7732 breakpoint.
7733 (add_condition_to_breakpoint): Make static.
7734 (add_breakpoint_condition): Take a struct breakpoint pointer
7735 instead of an address. Adjust.
7736 (gdb_condition_true_at_breakpoint): Rename to ...
7737 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7738 z_type parameter.
7739 (gdb_condition_true_at_breakpoint): Reimplement.
7740 (add_breakpoint_commands): Take a struct breakpoint pointer
7741 instead of an address. Adjust.
7742 (gdb_no_commands_at_breakpoint): Rename to ...
7743 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7744 parameter. Return true if no breakpoint was found. Change debug
7745 output.
7746 (gdb_no_commands_at_breakpoint): Reimplement.
7747 (run_breakpoint_commands): Rename to ...
7748 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7749 and change return type to boolean.
7750 (run_breakpoint_commands): New function.
7751 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7752 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7753 breakpoint. Go through the_target->remove_point instead of
7754 assuming memory breakpoint.
7755 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7756 software and hardware breakpoints.
7757 (reinsert_raw_breakpoint): Go through the_target->insert_point
7758 instead of assuming memory breakpoint.
7759 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7760 software and hardware breakpoints.
7761 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7762 Check both software and hardware breakpoints.
7763 (validate_inserted_breakpoint): Assert the breakpoint is a
7764 software breakpoint. Set the inserted flag to -1 instead of
7765 setting shlib_disabled.
7766 (delete_disabled_breakpoints): Adjust.
7767 (validate_breakpoints): Only validate software breakpoints.
7768 Adjust to inserted flag change.
7769 (check_mem_read, check_mem_write): Skip breakpoint types other
7770 than software breakpoints. Adjust to inserted flag change.
7771 * mem-break.h (enum raw_bkpt_type): New enum.
7772 (raw_breakpoint, struct process_info): Forward declare.
7773 (Z_packet_to_target_hw_bp_type): Delete declaration.
7774 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7775 (set_gdb_breakpoint, delete_gdb_breakpoint)
7776 (clear_breakpoint_conditions): New declarations.
7777 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7778 (breakpoint_inserted_here): Update comment.
7779 (add_breakpoint_condition, add_breakpoint_commands): Replace
7780 address parameter with a breakpoint pointer parameter.
7781 (gdb_breakpoint_here): Update comment.
7782 (delete_gdb_breakpoint_at): Delete.
7783 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7784 * server.c (process_point_options): Take a struct breakpoint
7785 pointer instead of an address. Adjust.
7786 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7787 delete_gdb_breakpoint.
7788 * spu-low.c (spu_target_ops): Install NULL as
7789 supports_z_point_type method.
7790 * target.h: Include mem-break.h.
7791 (struct target_ops) <prepare_to_access_memory>: Update comment.
7792 <supports_z_point_type>: New field.
7793 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7794 instead of a char. Also take a raw breakpoint pointer.
7795 * win32-arm-low.c (the_low_target): Install NULL as
7796 supports_z_point_type.
7797 * win32-i386-low.c (i386_supports_z_point_type): New function.
7798 (i386_insert_point, i386_remove_point): Adjust to new interface.
7799 (the_low_target): Install i386_supports_z_point_type.
7800 * win32-low.c (win32_supports_z_point_type): New function.
7801 (win32_insert_point, win32_remove_point): Adjust to new interface.
7802 (win32_target_ops): Install win32_supports_z_point_type.
7803 * win32-low.h (struct win32_target_ops):
7804 <supports_z_point_type>: New method.
7805 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7806 instead of a char. Also take a raw breakpoint pointer.
7807
932539e3
PA		 78082014-05-20 Pedro Alves <palves@redhat.com>
7809
7810 * mem-break.h: Include break-common.h.
7811 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7812 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7813 (Z_packet_to_target_hw_bp_type): New declaration.
7814 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7815 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7816 (Z_PACKET_ACCESS_WP): Delete macros.
7817 (Z_packet_to_hw_type): Delete function.
7818 * i386-low.h: Don't include break-common.h here.
7819 (Z_packet_to_hw_type): Delete declaration.
7820 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7821 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7822 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7823 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7824 * linux-aarch64-low.c: Don't include break-common.h here.
7825 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7826 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7827 (Z_packet_to_target_hw_bp_type): Delete function.
7828 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7829 function.
7830 (mips_insert_point, mips_remove_point): Use
7831 Z_packet_to_target_hw_bp_type.
7832
4ff0d3d8
PA		 78332014-05-20 Pedro Alves <palves@redhat.com>
7834
7835 * linux-aarch64-low.c: Include break-common.h.
7836 (enum target_point_type): Delete.
7837 (Z_packet_to_point_type): Rename to ...
7838 (Z_packet_to_target_hw_bp_type): ... this, and return a
7839 target_hw_bp_type instead.
7840 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7841 instead of an enum target_point_type.
7842 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7843 breakpoint type.
7844 (aarch64_dr_state_insert_one_point)
7845 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7846 (aarch64_handle_aligned_watchpoint)
7847 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7848 Take an enum target_hw_bp_type instead of an enum
7849 target_point_type.
7850 (aarch64_supports_z_point_type): New function.
7851 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7852 use Z_packet_to_target_hw_bp_type.
7853
786dc519
JB		 78542014-05-20 Joel Brobecker <brobecker@adacore.com>
7855
7856 * configure.ac: Only use -Werror by default when DEVELOPMENT
7857 is true.
7858 * configure: Regenerate.
7859
9e0aa64f
JK		 78602014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7861
7862 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7863 * linux-x86-low.c (X86_64_USER_REGS): New.
7864 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7865
2b577b92
YQ		 78662014-04-28 Yao Qi <yao@codesourcery.com>
7867
7868 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7869 name.
7870
94611da2
PA		 78712014-04-25 Pedro Alves <palves@redhat.com>
7872
7873 PR server/16255
7874 * linux-low.c (linux_attach_fail_reason_string): New function.
7875 (linux_attach_lwp): Delete.
7876 (linux_attach_lwp_1): Rename to ...
7877 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7878 argument. Remove "initial" parameter. Return int instead of
7879 void. Don't error or warn here.
7880 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7881 failure to attach to the tgid. Call warning when failing to
7882 attach to an lwp.
7883 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7884 argument. Remove "initial" parameter. Return int instead of
7885 void. Don't error or warn here.
7886 (linux_attach_fail_reason_string): New declaration.
7887 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7888 interface change. Use linux_attach_fail_reason_string.
7889
01f9f808
MS		 78902014-04-24 Michael Sturm <michael.sturm@mintel.com>
7891 Walfred Tedeschi <walfred.tedeschi@intel.com>
7892
7893 * Makefile.in: Added rules to handle new files
7894 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7895 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7896 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7897 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7898 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7899 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7900 x32-avx512-linux.o.
7901 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7902 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7903 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7904 i386/x32-avx512.xml.
7905 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7906 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7907 i386/x32-avx512-linux.xml.
7908 * i387-fp.c (num_avx512_k_registers): New constant for number
7909 of K registers.
7910 (num_avx512_zmmh_low_registers): New constant for number of
7911 lower ZMM registers (0-15).
7912 (num_avx512_zmmh_high_registers): New constant for number of
7913 higher ZMM registers (16-31).
7914 (num_avx512_ymmh_registers): New contant for number of higher
7915 YMM registers (ymm16-31 added by avx521 on x86_64).
7916 (num_avx512_xmm_registers): New constant for number of higher
7917 XMM registers (xmm16-31 added by AVX512 on x86_64).
7918 (struct i387_xsave): Add space for AVX512 registers.
7919 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7920 Add code to handle AVX512 registers.
7921 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7922 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7923 prototypei from generated file.
7924 (tdesc_amd64_avx512_linux): Likewise.
7925 (init_registers_x32_avx512_linux): Likewise.
7926 (tdesc_x32_avx512_linux): Likewise.
7927 (init_registers_i386_avx512_linux): Likewise.
7928 (tdesc_i386_avx512_linux): Likewise.
7929 (x86_64_regmap): Add AVX512 registers.
7930 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7931 mask.
7932 (initialize_low_arch): Add code to initialize AVX512 registers.
7933
51aa91f9
PA		 79342014-04-23 Pedro Alves <palves@redhat.com>
7935
7936 * mem-break.c (find_gdb_breakpoint_at): Make static.
7937 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7938
a4165e94
PA		 79392014-04-23 Pedro Alves <palves@redhat.com>
7940
7941 * i386-low.c: Don't include break-common.h here.
7942 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7943 prototype to take target_hw_bp_type as argument instead of a Z
7944 packet char.
7945 * i386-low.h: Include break-common.h here.
7946 (Z_packet_to_hw_type): Declare.
7947 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7948 prototypes.
7949 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7950 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7951 (x86_remove_point): Convert the packet number to a
7952 target_hw_bp_type before calling i386_low_remove_watchpoint.
7953 * win32-i386-low.c (i386_insert_point): Convert the packet number
7954 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7955 (i386_remove_point): Convert the packet number to a
7956 target_hw_bp_type before calling i386_low_remove_watchpoint.
7957
b8acf843
PA		 79582014-04-23 Pedro Alves <palves@redhat.com>
7959
7960 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7961
d708bcd1
PA		 79622014-04-10 Pedro Alves <palves@redhat.com>
7963
7964 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7965 Check if the condition or command is NULL before checking if the
7966 breakpoint is known. On success, return true.
7967 * mem-break.h (add_breakpoint_condition): Document return.
7968 (add_breakpoint_commands): Add describing comment.
7969 * server.c (skip_to_semicolon): New function.
7970 (process_point_options): Use it.
7971
2eec7d5b
PA		 79722014-04-09 Pedro Alves <palves@redhat.com>
7973
7974 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7975 to lwpid_of.
7976
fa96cb38
PA		 79772014-02-27 Pedro Alves <palves@redhat.com>
7978
7979 PR 12702
7980 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7981 macros.
7982 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7983 output.
7984 (last_thread_of_process_p): Take a PID argument instead of a
7985 thread pointer.
7986 (linux_wait_for_lwp): Delete.
7987 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7988 functions.
7989 (linux_low_filter_event): New function, party factored out from
7990 linux_wait_for_event.
7991 (linux_wait_for_event): Rename to ...
7992 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7993 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7994 sigsuspend. Check for zombie leaders.
7995 (linux_wait_for_event): Reimplement as wrapper around
7996 linux_wait_for_event_filtered.
7997 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7998 a normal or signal exit is seen, it's the whole process exiting.
7999 (wait_for_sigstop): No longer a for_each_inferior callback.
8000 Rewrite on top of linux_wait_for_event_filtered.
8001 (stop_all_lwps): Call wait_for_sigstop directly.
8002 * server.c (resume, handle_target_event): Handle
8003 TARGET_WAITKIND_NO_RESUMED.
8004
d763de10
JB		 80052014-02-26 Joel Brobecker <brobecker@adacore.com>
8006
8007 * win32-low.c (psapi_get_dll_name,
8008 * win32_CreateToolhelp32Snapshot): Delete.
8009 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8010 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8011 Delete.
8012 (handle_load_dll): Add function description.
8013 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8014
850a0f76
JB		 80152014-02-26 Joel Brobecker <brobecker@adacore.com>
8016
8017 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8018 Add comment.
8019 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8020 base address when calling win32_add_one_solib.
8021 (handle_load_dll): Delete local variable load_addr.
8022 Remove 0x1000 offset applied to DLL base address when calling
8023 win32_add_one_solib.
8024 (handle_unload_dll): Add comment.
8025
f25b3fc3
JB		 80262014-02-26 Joel Brobecker <brobecker@adacore.com>
8027
8028 * win32-low.c (win32_add_all_dlls): Renames
8029 win32_ensure_ntdll_loaded. Rewrite function documentation.
8030 Adjust implementation to always load all DLLs.
8031 Add 0x1000 offset to DLL base address when calling
8032 win32_add_one_solib.
8033 (child_initialization_done): New static global.
8034 (do_initial_child_stuff): Set child_initialization_done to
8035 zero during child initialization, and 1 after. Replace call
8036 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8037 Add comment.
8038 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8039 (handle_unload_dll): Add function documentation.
8040 (get_child_debug_event): Ignore load and unload DLL events
8041 during child initialization.
8042
d86d4aaf
DE		 80432014-02-20 Doug Evans <dje@google.com>
8044
3bc32da3 8045 Remove global all_lwps.
d86d4aaf
DE		 8046 * inferiors.h (ptid_of): Move here from linux-low.h.
8047 (pid_of, lwpid_of): Ditto.
8048 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8049 parameter is a struct thread_info * now.
8050 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8051 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8052 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8053 directly.
8054 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8055 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8056 * linux-arm-low.c (update_registers_callback): Update, "entry"
8057 parameter is a struct thread_info * now.
8058 Fetch lwpid from current_inferior directly.
8059 (arm_insert_point): Pass &all_threads to find_inferior instead of
8060 &all_lwps.
8061 (arm_remove_point): Ditto.
8062 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8063 (arm_prepare_to_resume): Fetch pid from thread.
8064 (arm_read_description): Fetch lwpid from current_inferior directly.
8065 * linux-low.c (all_lwps): Delete.
8066 (delete_lwp): Delete call to remove_inferior.
8067 (handle_extended_wait): Fetch lwpid from thread.
8068 (add_lwp): Don't set lwp->entry.id. Remove call to
8069 add_inferior_to_list.
8070 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8071 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8072 (kill_one_lwp_callback): Ditto.
8073 (linux_kill): Don't dereference NULL pointer.
8074 Fetch ptid,lwpid from thread.
8075 (get_detach_signal): Fetch ptid from thread.
8076 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8077 Simplify call to regcache_invalidate_thread.
8078 (delete_lwp_callback): Update, "entry" parameter is a
8079 struct thread_info * now. Fetch pid from thread.
8080 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8081 (status_pending_p_callback): Update, "entry" parameter is a
8082 struct thread_info * now. Fetch ptid from thread.
8083 (find_lwp_pid): Update, "entry" parameter is a
8084 struct thread_info * now.
8085 (linux_wait_for_lwp): Fetch pid from thread.
8086 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8087 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8088 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8089 (dequeue_one_deferred_signal): Ditto.
8090 (cancel_breakpoint): Fetch ptid from current_inferior.
8091 (linux_wait_for_event): Pass &all_threads to find_inferior,
8092 not &all_lwps. Fetch ptid, lwpid from thread.
8093 (count_events_callback): Update, "entry" parameter is a
8094 struct thread_info * now.
8095 (select_singlestep_lwp_callback): Ditto.
8096 (select_event_lwp_callback): Ditto.
8097 (cancel_breakpoints_callback): Ditto.
8098 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8099 not &all_lwps.
8100 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8101 (unsuspend_one_lwp): Update, "entry" parameter is a
8102 struct thread_info * now.
8103 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8104 not &all_lwps.
8105 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8106 Fetch lwpid from thread, not lwp.
8107 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8108 Pass &all_threads to find_inferior, not &all_lwps.
8109 (send_sigstop): Fetch lwpid from thread, not lwp.
8110 (send_sigstop_callback): Update, "entry" parameter is a
8111 struct thread_info * now.
8112 (suspend_and_send_sigstop_callback): Ditto.
8113 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8114 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8115 struct thread_info * now.
8116 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8117 from thread, lwp.
8118 (lwp_running): Update, "entry" parameter is a
8119 struct thread_info * now.
8120 (stop_all_lwps): Fetch ptid from thread.
8121 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8122 (linux_resume_one_lwp): Fetch lwpid from thread.
8123 (linux_set_resume_request): Update, "entry" parameter is a
8124 struct thread_info * now. Fetch pid, lwpid from thread.
8125 (resume_status_pending_p): Update, "entry" parameter is a
8126 struct thread_info * now.
8127 (need_step_over_p): Ditto. Fetch lwpid from thread.
8128 (start_step_over): Fetch lwpid from thread.
8129 (linux_resume_one_thread): Update, "entry" parameter is a
8130 struct thread_info * now. Fetch lwpid from thread.
8131 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8132 (proceed_one_lwp): Update, "entry" parameter is a
8133 struct thread_info * now. Fetch lwpid from thread.
8134 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8135 struct thread_info * now.
8136 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8137 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8138 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8139 directly.
8140 (regsets_store_inferior_registers): Ditto.
8141 (fetch_register, store_register): Ditto.
8142 (linux_read_memory, linux_write_memory): Ditto.
8143 (linux_request_interrupt): Ditto.
8144 (linux_read_auxv): Ditto.
8145 (linux_xfer_siginfo): Ditto.
8146 (linux_qxfer_spu): Ditto.
8147 (linux_qxfer_libraries_svr4): Ditto.
8148 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8149 moved to inferiors.h.
8150 (get_lwp): Delete.
8151 (get_thread_lwp): Update.
8152 (struct lwp_info): Delete member "entry". Simplify comment for
8153 member "thread".
8154 (all_lwps): Delete.
8155 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8156 current_inferior directly.
8157 (update_watch_registers_callback): Update, "entry" parameter is a
8158 struct thread_info * now. Fetch pid from thread.
8159 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8160 (mips_insert_point): Fetch lwpid from current_inferior.
8161 Pass &all_threads to find_inferior, not &all_lwps.
8162 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8163 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8164 directly.
8165 (mips_stopped_data_address): Ditto.
8166 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8167 directly.
8168 * linux-tile-low.c (tile_arch_setup): Ditto.
8169 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8170 (update_debug_registers_callback): Update, "entry" parameter is a
8171 struct thread_info * now. Fetch pid from thread.
8172 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8173 Pass &all_threads to find_inferior, not &all_lwps.
8174 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8175 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8176 Pass &all_threads to find_inferior, not &all_lwps.
8177 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8178 (i386_dr_low_get_status): Ditto.
8179 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8180 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8181 (x86_linux_read_description): Ditto.
8182 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8183
3b8361aa
DE		 81842014-02-20 Doug Evans <dje@google.com>
8185
8186 * inferiors.c (get_first_inferior): Fix buglet.
8187
f7667f0d
DE		 81882014-02-19 Doug Evans <dje@google.com>
8189
8190 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8191 * inferiors.c (add_thread): Change result type to struct thread_info *.
8192 All callers updated.
8193 (add_lwp): Call add_thread here instead of in callers.
8194 All callers updated.
8195 * linux-low.h (get_lwp_thread): Rewrite.
8196 (struct lwp_info): New member "thread".
8197
b3312d80
DE		 81982014-02-19 Doug Evans <dje@google.com>
8199
8200 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8201 All callers updated.
8202
ecc6f45c
DE		 82032014-02-19 Doug Evans <dje@google.com>
8204
8205 * inferiors.c (add_thread): Fix whitespace.
8206
649ebbca
DE		 82072014-02-19 Doug Evans <dje@google.com>
8208
8209 * dll.c (clear_dlls): Replace accessing list implemention details
8210 with API function.
8211 * gdbthread.h (get_first_thread): Declare.
8212 * inferiors.c (for_each_inferior_with_data): New function.
8213 (get_first_thread): New function.
8214 (find_thread_ptid): Simplify.
8215 (get_first_inferior): New function.
8216 (clear_list): Delete.
8217 (one_inferior_p): New function.
8218 (clear_inferior_list): New function.
8219 (clear_inferiors): Update.
8220 * inferiors.h (for_each_inferior_with_data): Declare.
8221 (clear_inferior_list): Declare.
8222 (one_inferior_p): Declare.
8223 (get_first_inferior): Declare.
8224 * linux-low.c (linux_wait_for_event): Replace accessing list
8225 implemention details with API function.
8226 * server.c (target_running): Ditto.
8227 (accumulate_file_name_length): New function.
8228 (emit_dll_description): New function.
8229 (handle_qxfer_libraries): Replace accessing list implemention
8230 details with API function.
8231 (handle_qxfer_threads_worker): New function.
8232 (handle_qxfer_threads_proper): Replace accessing list implemention
8233 details with API function.
8234 (handle_query): Ditto.
8235 (visit_actioned_threads_callback_ftype): New typedef.
8236 (visit_actioned_threads_data): New struct.
8237 (visit_actioned_threads): Rewrite to be find_inferior callback.
8238 (resume): Call find_inferior.
8239 (handle_status): Replace accessing list implemention
8240 details with API function.
8241 (process_serial_event): Replace accessing list implemention details
8242 with API function.
8243 * target.c (set_desired_inferior): Replace accessing list implemention
8244 details with API function.
8245 * tracepoint.c (same_process_p): New function.
8246 (gdb_agent_about_to_close): Replace accessing list implemention
8247 details with API function.
8248 * win32-low.c (child_delete_thread): Replace accessing list
8249 implemention details with API function.
8250 (match_dll_by_basename): New function.
8251 (dll_is_loaded_by_basename): New function.
8252 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8253 details call to dll_is_loaded_by_basename.
8254
80894984
DE		 82552014-02-19 Doug Evans <dje@google.com>
8256
8257 * dll.h (struct dll_info): Add comment.
8258 * gdbthread.h (struct thread_info): Add comment.
8259 (current_ptid): Simplify.
8260 * inferiors.c (add_process): Update.
8261 (remove_process): Update.
8262 * inferiors.h (struct process_info): Rename member "head" to "entry".
8263 * linux-low.c (delete_lwp): Update.
8264 (add_lwp): Update.
8265 (last_thread_of_process_p): Update.
8266 (kill_one_lwp_callback, linux_kill): Update.
8267 (status_pending_p_callback): Update.
8268 (wait_for_sigstop): Update. Simplify read of ptid.
8269 (start_step_over): Update.
8270 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8271 (get_lwp_thread): Update.
8272 (struct lwp_info): Rename member "head" to "entry".
8273 * regcache.h (inferior_list_entry): Delete.
8274 * server.c (kill_inferior_callback): Update.
8275 (detach_or_kill_inferior_callback): Update.
8276 (print_started_pid): Update.
8277 (print_attached_pid): Update.
8278 (process_serial_event): Simplify read of ptid.
8279 * thread-db.c (thread_db_create_event): Update.
8280 (thread_db_get_tls_address): Update.
8281 * win32-low.c (current_inferior_ptid): Simplify.
8282
46917d26
TT		 82832014-02-19 Tom Tromey <tromey@redhat.com>
8284
8285 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8286 argument.
8287 (target_supports_btrace): Update.
8288
0759a81e
YQ		 82892014-02-14 Yao Qi <yao@codesourcery.com>
8290
8291 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8292 (rsp-low-ipa.o): New target.
8293
a7191e8b
TT		 82942014-02-12 Tom Tromey <tromey@redhat.com>
8295
8296 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8297 convert_ascii_to_int.
8298 * regcache.c (registers_to_string): Likewise.
8299 * remote-utils.c (decode_M_packet): Likewise.
8300 * server.c (process_serial_event): Likewise.
8301
ff0e980e
TT		 83022014-02-12 Tom Tromey <tromey@redhat.com>
8303
8304 * server.c (handle_query, handle_v_run): Use hex2bin, not
8305 unhexify.
8306 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8307
e9371aff
TT		 83082014-02-12 Tom Tromey <tromey@redhat.com>
8309
8310 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8311 convert_int_to_ascii.
8312 * regcache.c (registers_to_string, collect_register_as_string):
8313 Likewise.
8314 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8315 Likewise.
8316 * server.c (process_serial_event): Likewise.
8317 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8318 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8319
971dc0b8
TT		 83202014-02-12 Tom Tromey <tromey@redhat.com>
8321
8322 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8323 bin2hex, not hexify.
8324 * tracepoint.c (cmd_qtstatus): Likewise.
8325
0a822afb
TT		 83262014-02-12 Tom Tromey <tromey@redhat.com>
8327
8328 * remote-utils.c (monitor_output): Pass explicit length to
8329 hexify.
8330
9c3d6531
TT		 83312014-02-12 Tom Tromey <tromey@redhat.com>
8332
8333 * tracepoint.c: Include rsp-low.h.
8334 * server.c: Include rsp-low.h.
8335 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8336 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8337 declare.
8338 * remote-utils.c: Include rsp-low.h.
8339 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8340 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8341 (convert_int_to_ascii, convert_ascii_to_int): Move to
8342 common/rsp-low.c.
8343 * regcache.c: Include rsp-low.h.
8344 * ax.c: Include rsp-low.h.
8345 * Makefile.in (SFILES): Add common/rsp-low.c.
8346 (OBS): Add rsp-low.o.
8347 (rsp-low.o): New target.
8348
01fd3ea5
TT		 83492014-02-12 Tom Tromey <tromey@redhat.com>
8350
8351 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8352 Include print-utils.h.
8353 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8354 (plongest, thirty_two, phex_nz): Remove.
8355 * Makefile.in (SFILES): Add common/print-utils.c.
8356 (OBS): Add print-utils.o.
8357 (print-utils-ipa.o): New target.
8358 (print-utils.o): New target.
8359 (IPA_OBJS): Add print-utils-ipa.o.
8360
e99dc820
TT		 83612014-02-06 Tom Tromey <tromey@redhat.com>
8362
8363 * Makefile.in (SFILES): Fix indentation.
8364
ee1e2d4f
DE		 83652014-02-05 Doug Evans <dje@google.com>
8366
8367 * linux-low.c (linux_wait_for_event): Improve comment.
8368 (linux_wait_1): Keep current_inferior in sync with event_child.
8369
f5a02773
DE		 83702014-01-22 Doug Evans <dje@google.com>
8371
8372 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8373
87ce2a04
DE		 83742014-01-22 Doug Evans <dje@google.com>
8375
8376 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8377 * configure: Regenerate.
8378 * config.in: Regenerate.
8379 * Makefile.in (SFILES): Add debug.c.
8380 (OBS): Add debug.o.
8381 * debug.c: New file.
8382 * debug.h: New file.
8383 * linux-aarch64-low.c (*): Update all debugging printfs to use
8384 debug_printf instead of fprintf.
8385 * linux-arm-low.c (*): Ditto.
8386 * linux-cris-low.c (*): Ditto.
8387 * linux-crisv32-low.c (*): Ditto.
8388 * linux-m32r-low.c (*): Ditto.
8389 * linux-sparc-low.c (*): Ditto.
8390 * linux-x86.c (*): Ditto.
8391 * linux-low.c (*): Ditto.
8392 (linux_wait_1): Add calls to debug_enter, debug_exit.
8393 (linux_wait): Remove redundant debugging printf.
8394 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8395 (linux_resume, unstop_all_lwps): Ditto.
8396 * mem-break.c (*): Update all debugging printfs to use
8397 debug_printf instead of fprintf.
8398 * remote-utils.c (*): Ditto.
8399 * thread-db.c (*): Ditto.
8400 * server.c #include <ctype.h>, "gdb_vecs.h".
8401 (debug_threads): Moved to debug.c.
8402 (*): Update all debugging printfs to use debug_printf instead of
8403 fprintf.
8404 (start_inferior): Replace call to fflush with call to debug_flush.
8405 (monitor_show_help): Mention set debug-format.
8406 (parse_debug_format_options): New function.
8407 (handle_monitor_command): Handle "monitor set debug-format".
8408 (gdbserver_usage): Mention --debug-format.
8409 (main): Parse --debug-format.
8410 * server.h (debug_threads): Declaration moved to debug.h.
8411 #include "debug.h".
8412 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8413 trace_debug_1 that uses debug_printf.
8414 (tracepoint_look_up_symbols): Update all debugging printfs to use
8415 debug_printf instead of fprintf.
8416
e671835b
BS		 84172014-01-20 Baruch Siach <baruch@tkos.co.il>
8418
8419 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8420 sys/ptrace.h.
8421
b5737fa9
PA		 84222014-01-17 Pedro Alves <palves@redhat.com>
8423
ea38d2a9 8424 PR build/16445
c7faa97a
PA		 8425 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8426 defined after including gdb_proc_service.h.
b5737fa9 8427
40ed484e
DE		 84282014-01-16 Doug Evans <dje@google.com>
8429
8430 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8431 (match_dll): Use it.
8432
969c39fb
MM		 84332014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8434
8435 * target.h (target_ops) <read_btrace>: Change parameters and
8436 return type to allow error reporting.
8437 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8438 trace reading errors on.
8439 * linux-low.c (linux_low_read_btrace): Pass trace reading
8440 errors on.
8441 (linux_low_disable_btrace): New.
8442
ab7f45ba
DE		 84432014-01-15 Doug Evans <dje@google.com>
8444
8445 * inferiors.c (thread_id_to_gdb_id): Delete.
8446 * inferiors.h (thread_id_to_gdb_id): Delete.
8447
66af0f44
EZ		 84482014-01-13 Eli Zaretskii <eliz@gnu.org>
8449
8450 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8451 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8452 versions.
8453
9939e131
PA		 84542014-01-08 Pedro Alves <palves@redhat.com>
8455
8456 * server.c (handle_status): Don't discard previous queued stop
8457 replies or thread's pending status here.
8458 (main) <disconnection>: Do it here instead.
8459
b7ea362b
PA		 84602014-01-08 Pedro Alves <palves@redhat.com>
8461
8462 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8463 * server.c (visit_actioned_threads, handle_pending_status): New
8464 function.
8465 (handle_v_cont): Factor out parts to ...
8466 (resume): ... this new function. If in all-stop, and a thread
8467 being resumed has a pending status, report it without actually
8468 resuming.
8469 (myresume): Adjust to use the new 'resume' function.
8470 (clear_pending_status_callback, set_pending_status_callback)
8471 (find_status_pending_thread_callback): New functions.
8472 (handle_status): Handle the case of multiple threads having
8473 interesting statuses to report. Report threads' real last signal
8474 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8475 with an interesting thread to report the status for, instead of
8476 always reporting the status of the first thread.
8477
28498c42
JB		 84782014-01-01 Joel Brobecker <brobecker@adacore.com>
8479
8480 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8481 * gdbreplay.c (gdbreplay_version): Likewise.
8482
f45c82da
YZ		 84832013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8484
8485 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8486 iov.iov_len with the real length in use.
8487
379a5e2d
JB		 84882013-12-13 Joel Brobecker <brobecker@adacore.com>
8489
8490 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8491 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8492 for all targets that use win32-low.c.
8493 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8494 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8495
4210d83e
PA		 84962013-12-13 Pedro Alves <palves@redhat.com>
8497
8498 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8499 if equal to TARGET_WAITKIND_LOADED.
8500 * win32-low.c (cached_status): New static global.
8501 (win32_wait): Add declaration.
8502 (do_initial_child_stuff): Flush all initial pending debug events
8503 up to the initial breakpoint.
8504 (win32_wait): If CACHED_STATUS was set, return that instead
8505 of doing a real wait. Remove the code resuming the execution
8506 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8507 during the initial phase. Also remove the code changing
8508 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8509 TARGET_WAITKIND_STOPPED.
8510
e7f0d979
YQ		 85112013-12-11 Yao Qi <yao@codesourcery.com>
8512
8513 * notif.c (handle_notif_ack): Return 0 if no notification
8514 matches.
8515
ebcf782c
DE		 85162013-11-20 Doug Evans <dje@google.com>
8517
8518 * linux-low.c (linux_set_resume_request): Fix comment.
8519
20ad9378
DE		 85202013-11-20 Doug Evans <dje@google.com>
8521
8522 * linux-low.c (resume_status_pending_p): Tweak comment.
8523
a196ebeb
WT		 85242013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8525
8526 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8527 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8528 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8529 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8530 (srv_amd64_regobj): Add amd64-mpx.o.
8531 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8532 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8533 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8534 * i387-fp.c (num_pl_bnd_register) Added constant.
8535 (num_pl_bnd_cfg_registers) Added constant.
8536 (struct i387_xsave) Added reserved area and MPX fields.
8537 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8538 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8539 function.
8540 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8541 (init_registers_amd64_mpx_linux): Declare new function.
8542 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8543 (x86_64_regmap): Add MPX registers.
8544 (x86_linux_read_description): Add MPX case.
8545 (initialize_low_arch): Initialize MPX targets.
8546
0080a2f6
TT		 85472013-11-18 Tom Tromey <tromey@redhat.com>
8548
8549 * configure: Rebuild.
8550 * configure.ac: Don't check for stdlib.h.
8551 * gdbreplay.c: Unconditionally include stdlib.h.
8552
2978b111
TT		 85532013-11-18 Tom Tromey <tromey@redhat.com>
8554
8555 * config.in: Rebuild.
8556 * configure: Rebuild.
8557 * configure.ac: Don't use AC_HEADER_DIRENT.
8558
a3d08894
TT		 85592013-11-18 Tom Tromey <tromey@redhat.com>
8560
8561 * server.h: Don't check HAVE_STRING_H.
8562 * gdbreplay.c: Don't check HAVE_STRING_H.
8563 * configure: Rebuild.
8564
0a5dd17d
TT		 85652013-11-18 Tom Tromey <tromey@redhat.com>
8566
8567 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8568 LIBGNU.
8569
1bd2f0ba
TT		 85702013-11-08 Tom Tromey <tromey@redhat.com>
8571
8572 * configure, config.in: Rebuild.
8573 * configure.ac: Remove unused configury.
8574
3266f10b
TT		 85752013-11-08 Tom Tromey <tromey@redhat.com>
8576
8577 * acinclude.m4: Include common.m4, codeset.m4.
8578 * configure, config.in: Rebuild.
8579 * configure.ac: Use GDB_AC_COMMON.
8580
6682d959
AA		 85812013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8582
8583 * linux-s390-low.c (HWCAP_S390_TE): New define.
8584 (s390_arch_setup): Consider the TE field in the HWCAP for
8585 determining 'have_regset_tdb'.
8586
fd0a4d76
SDJ		 85872013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8588
8589 PR gdb/16014
8590 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8591 call to sizeof.
8592
1a3d890b
PA		 85932013-10-02 Pedro Alves <palves@redhat.com>
8594
8595 * server.c (process_serial_event): Don't output "GDBserver
8596 exiting" if GDB is connected through stdio.
8597 * target.c (mywait): Likewise, be silent if GDB is connected
8598 through stdio.
8599
97ad4581
JB		 86002013-10-01 Joel Brobecker <brobecker@adacore.com>
8601
8602 * lynx-low.c (lynx_add_threads_after_attach): New function.
8603 (lynx_attach): Remove call to add_thread. Add call to
8604 lynx_add_threads_after_attach instead.
8605
5b4e221c
MF		 86062013-09-28 Mike Frysinger <vapier@gentoo.org>
8607
8608 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8609 * config.in, configure: Regenerated.
8610
ee47b2f8
YQ		 86112013-09-18 Yao Qi <yao@codesourcery.com>
8612
8613 PR server/15959
8614 * server.c (start_inferior): Clear 'resume_info'.
8615
d6707650 86162013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8617
d6707650
JW		 8618 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8619 for each register.
8620
9243dd0e 86212013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8622
9243dd0e
JW		 8623 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8624 linux-tile-low.o to srv_tgtobj.
8625
c623a6ef
WN		 86262013-09-16 Will Newton <will.newton@linaro.org>
8627
8628 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8629 out regs.
8630
fb71d39e
PA		 86312013-09-06 Pedro Alves <palves@redhat.com>
8632
8633 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8634 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8635 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8636 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8637 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8638 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8639
8e7e9910
PA		 86402013-09-06 Pedro Alves <palves@redhat.com>
8641
8642 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8643 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8644
7c3a12ca
PA		 86452013-09-06 Pedro Alves <palves@redhat.com>
8646
8647 * linux-amd64-ipa.c: Include tracepoint.h.
8648 * linux-i386-ipa.c: Include tracepoint.h.
8649
8eb3d7b6
RW		 86502013-09-06 Ricard Wanderlof <ricardw@axis.com>
8651
8652 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8653 (ps_get_thread_area): New function.
8654
eddddb9d
RW		 86552013-09-06 Ricard Wanderlof <ricardw@axis.com>
8656
8657 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8658 (initialize_low_arch): Call init_registers_crisv32 rather than
8659 init_register_crisv32.
8660
533b0600
PA		 86612013-09-05 Pedro Alves <palves@redhat.com>
8662
8663 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8664 to ...
8665 * hostio.h: ... this new file.
8666 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8667 win32-low.c: Include hostio.h.
8668
0ce3d3b5
PA		 86692013-09-05 Pedro Alves <palves@redhat.com>
8670
8671 * server.h (gdb_client_data, handler_func, callback_handler_func)
8672 (delete_file_handler, add_file_handler, append_callback_event)
8673 (delete_callback_event, start_event_loop, initialize_event_loop):
8674 Move to event-loop.h and include it.
8675 * event-loop.h: New file.
8676
799cdc37
PA		 86772013-09-05 Pedro Alves <palves@redhat.com>
8678
8679 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8680 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8681 (loaded_dll, unloaded_dll): Move to ...
8682 * dll.h: ... this new file.
8683 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8684
6a6bbd9d
PA		 86852013-09-05 Pedro Alves <palves@redhat.com>
8686
8687 * server.h (current_process, get_thread_process, all_processes)
8688 (add_inferior_to_list, for_each_inferior, current_inferior)
8689 (remove_inferior, add_process, remove_process, find_process_pid)
8690 (have_started_inferiors_p, have_attached_inferiors_p)
8691 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8692 (clear_inferiors, find_inferior, find_inferior_id)
8693 (inferior_target_data, set_inferior_target_data)
8694 (inferior_regcache_data, set_inferior_regcache_data): Move to
8695 inferiors.h, and include it.
8696 * inferiors.h: New file.
8697
f699aaba
PA		 86982013-09-05 Pedro Alves <palves@redhat.com>
8699
8700 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8701 Move ...
72f4393d 8702 * ax.h: ... here.
f699aaba 8703
c144c7a0
PA		 87042013-09-05 Pedro Alves <palves@redhat.com>
8705
8706 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8707 tracepoint.h.
8708 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8709 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8710 (handle_tracepoint_general_set, handle_tracepoint_query)
8711 (tracepoint_finished_step, tracepoint_was_hit)
8712 (release_while_stepping_state_list, current_traceframe)
8713 (in_readonly_region, traceframe_read_mem)
8714 (fetch_traceframe_registers, traceframe_read_sdata)
8715 (traceframe_read_info, struct fast_tpoint_collect_status)
8716 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8717 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8718 (supply_fast_tracepoint_registers)
8719 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8720 (ipa_tdesc, claim_trampoline_space)
8721 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8722 (agent_mem_read, agent_get_trace_state_variable_value)
8723 (agent_set_trace_state_variable_value, agent_tsv_read)
8724 (agent_mem_read_string, get_raw_reg_func_addr)
8725 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8726 * tracepoint.h: ... this new file.
8727
ff42e6ab
PA		 87282013-09-05 Pedro Alves <palves@redhat.com>
8729
8730 * server.h (perror_with_name, error, fatal, warning, paddress)
8731 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8732 include it.
8733 * utils.h: New file.
8734
541af0f4
PA		 87352013-09-05 Pedro Alves <palves@redhat.com>
8736
8737 * server.h (remote_debug, noack_mode, transport_is_reliable)
8738 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8739 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8740 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8741 (write_enn, initialize_async_io, enable_async_io)
8742 (disable_async_io, check_remote_input_interrupt_request)
8743 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8744 (dead_thread_notify, prepare_resume_reply)
8745 (decode_address_to_semicolon, decode_address, decode_m_packet)
8746 (decode_M_packet, decode_X_packet, decode_xfer_write)
8747 (decode_search_memory_packet, unhexify, hexify)
8748 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8749 (look_up_one_symbol, relocate_instruction)
8750 (monitor_output): Move to remote-utils.h, and include it.
8751 * remote-utils.h: New file.
8752
eebdf26b
PA		 87532013-09-05 Pedro Alves <palves@redhat.com>
8754
8755 * server.h (_): Delete.
8756
3aafd2ff
PA		 87572013-09-02 Pedro Alves <palves@redhat.com>
8758
8759 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8760 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8761 allocated.
8762 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8763
cee83bcb
PM		 87642013-09-02 Pierre Muller <muller@sourceware.org>
8765
8766 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8767 or WriteProcessMemory complete successfully and handle
8768 ERROR_PARTIAL_COPY error.
8769
9a13b2fa
PA		 87702013-09-02 Pedro Alves <palves@redhat.com>
8771
8772 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8773 error instead of EIO.
8774
602e3198
JK		 87752013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8776
8777 PR server/15604
8778 * linux-low.c: Include filestuff.h.
8779 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8780 * lynx-low.c: Include filestuff.h.
8781 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8782 * server.c: Include filestuff.h.
8783 (main): Call notice_open_fds.
8784 * spu-low.c: Include filestuff.h.
8785 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8786
96d7229d
LM		 87872013-08-22 Luis Machado <lgustavo@codesourcery.com>
8788
8789 * Makefile.in: Explain why ../target and ../nat are not
8790 listed as include file search paths.
8791 (linux-waitpid.o): New object file rule.
8792 * configure.srv (srv_native_linux_obj): New variable.
8793 Replace all occurrences of linux native object files with
8794 $srv_native_linux_obj.
8795 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8796 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8797 (linux_enable_event_reporting): Remove declaration.
8798 (my_waitpid): Moved to common/linux-waitpid.c.
8799 (linux_wait_for_event): Pass ptid when calling
8800 linux_enable_event_reporting.
8801 (linux_supports_tracefork_flag): Remove.
8802 (linux_enable_event_reporting): Likewise.
8803 (linux_tracefork_grandchild): Remove.
8804 (STACK_SIZE): Moved to common/linux-ptrace.c.
8805 (linux_tracefork_child): Remove.
8806 (linux_test_for_tracefork): Remove.
8807 (linux_look_up_symbols): Call linux_supports_traceclone.
8808 (initialize_low): Remove call to linux_test_for_tracefork.
8809 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8810 common/linux-ptrace.h.
8811 (PTRACE_TYPE_ARG4): Likewise.
8812 Include linux-ptrace.h.
8813
32940073
PA		 88142013-08-21 Pedro Alves <palves@redhat.com>
8815
8816 * config.in: Renegerate.
8817
33b60d58 88182013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8819
33b60d58
LM		 8820 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8821 (SFILES): Remove $(srcdir)/common/target-common.c and
8822 add $(srcdir)/target/waitstatus.c.
8823 (OBS): Remove target-common.o and add waitstatus.o.
8824 (server_h): Remove $(srcdir)/../common/target-common.h and
8825 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8826 and $(srcdir)/../target/waitstatus.h.
8827 (target-common.o): Remove.
8828 (waitstatus.o): New target object file.
8829 * target.h: Do not include target-common.h and
8830 include target/resume.h, target/wait.h and
8831 target/waitstatus.h.
8832
b8e1b30e
LM		 88332013-08-13 Luis Machado <lgustavo@codesourcery.com>
8834
8835 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8836 to PTRACE_TYPE_ARG3.
8837 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8838 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8839 PTRACE_TYPE_ARG4.
8840 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8841 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8842
7a60ad40
YQ		 88432013-07-27 Jie Zhang <jie@codesourcery.com>
8844 Daniel Jacobowitz <dan@codesourcery.com>
8845 Yao Qi <yao@codesourcery.com>
8846
8847 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8848 (mips-linux-watch.o): New rule.
8849 (mips_linux_watch_h): New variable.
8850 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8851 srv_tgtobj.
8852 * linux-mips-low.c: Include mips-linux-watch.h.
8853 (struct arch_process_info, struct arch_lwp_info): New.
8854 (update_watch_registers_callback): New function.
8855 (mips_linux_new_process, mips_linux_new_thread) New functions.
8856 (mips_linux_prepare_to_resume, mips_insert_point): New
8857 functions.
8858 (mips_remove_point, mips_stopped_by_watchpoint): New
8859 functions.
8860 (rsp_bp_type_to_target_hw_bp_type): New function.
8861 (mips_stopped_data_address): New function.
8862 (the_low_target): Add watchpoint support functions.
8863
de6f69ad
YQ		 88642013-07-27 Yao Qi <yao@codesourcery.com>
8865
8866 * i386-low.c: Include break-common.h.
8867 (enum target_hw_bp_type): Remove.
8868
3360c0bf
LM		 88692013-07-24 Luis Machado <lgustavo@codesourcery.com>
8870
8871 * Makefile.in (SFILES): /common/target-common.c.
8872 (OBS): Add target-common.o.
8873 (server_h): Add $(srcdir)/../common/target-common.h.
8874 (target-common.o): New target.
8875 * server.c (queue_stop_reply_callback): Free
8876 status string after use.
8877 * target.c (target_waitstatus_to_string): Remove.
8878 * target.h: Include target-common.h.
8879 (resume_kind): Likewise.
8880 (target_waitkind): Likewise.
8881 (target_waitstatus): Likewise.
8882 (TARGET_WNOHANG): Likewise.
8883
bd885420
YQ		 88842013-07-04 Yao Qi <yao@codesourcery.com>
8885
8886 * Makefile.in (host_alias): Use @host_noncanonical@.
8887 (target_alias): Use @target_noncanonical@.
8888 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8889 ACX_NONCANONICAL_HOST.
8890 * configure: Regenerated.
8891
8892 Revert:
8893 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8894
8895 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8896 * configure: Rebuild.
8897 * Makefile.in (version_host, version_target): Get from configure.
8898 (version.c): Use $(version_host) and $(version_target).
8899
17ef446e
PA		 89002013-07-03 Pedro Alves <palves@redhat.com>
8901
8902 * Makefile.in (config.status): Depend on development.sh.
8903 * acinclude.m4: Include libmcheck.m4.
8904 * configure: Regenerate.
8905
7a9a7487
MG		 89062013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8907
8908 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8909 attribute inside the parentheses.
8910 (winapi_DebugSetProcessKillOnExit): Ditto.
8911 (winapi_DebugBreakProcess): Ditto.
8912 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8913
49b64de6
MG		 89142013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8915
8916 * notif.h (notif_event): Add a dummy member to avoid compiler
8917 errors.
8918
d5749ee7
PA		 89192013-07-01 Pedro Alves <palves@redhat.com>
8920
8921 * hostio.c (HOSTIO_PATH_MAX): Define.
8922 (require_filename, handle_open, handle_unlink, handle_readlink):
8923 Use it.
8924
d8d2a3ee
PA		 89252013-07-01 Pedro Alves <palves@redhat.com>
8926
8927 * server.h: Include "pathmax.h".
8928 * linux-low.c: Don't include sys/param.h.
8929 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8930 MAXPATHLEN.
8931 * win32-low.c: Don't include sys/param.h.
8932 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8933
bc7dea8d
PA		 89342013-07-01 Pedro Alves <palves@redhat.com>
8935
8936 * event-loop.c: Don't check HAVE_UNISTD_H before including
8937 <unistd.h>.
8938 * gdbreplay.c: Likewise.
8939 * remote-utils.c: Likewise.
8940 * server.c: Likewise.
8941 * configure.ac: Don't check for unistd.h.
8942 * configure: Regenerate.
8943
d6c2da54
TT		 89442013-06-28 Tom Tromey <tromey@redhat.com>
8945
8946 * Makefile.in (version.c): Use version.in, not
8947 common/version.in.
8948
257b6bec
MG		 89492013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8950
8951 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8952 * configure: Rebuild.
8953 * Makefile.in (version_host, version_target): Get from configure.
8954 (version.c): Use $(version_host) and $(version_target).
8955
86ebe149
DK		 89562013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8957
8958 Fix trace-status to output user name without trailing colon.
8959 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8960
f30aa5af
DK		 89612013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8962
8963 Fix trace-status to output proper start-time and stop-time.
8964 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8965 output start time and stop time in hex as gdb expects.
8966
28a93511
YQ		 89672013-06-26 Pedro Alves <pedro@codesourcery.com>
8968
8969 * tracepoint.c (build_traceframe_info_xml): Output trace state
8970 variables present in the trace buffer.
8971
01208463
TT		 89722013-06-24 Tom Tromey <tromey@redhat.com>
8973
8974 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8975 create-version.sh.
8976 (version.o): Remove.
8977 * gdbreplay.c: Include version.h.
8978 (version, host_name): Don't declare.
8979 * server.h: Include version.h.
8980 (version, host_name): Don't declare.
8981
760256f9
PA		 89822013-06-12 Pedro Alves <palves@redhat.com>
8983
8984 * linux-x86-low.c (linux_is_elf64): Delete global.
8985 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8986 with local linux_pid_exe_is_elf_64_file use.
8987
030031ee
PA		 89882013-06-11 Pedro Alves <palves@redhat.com>
8989
8990 * linux-low.c (regset_disabled, disable_regset): New functions.
8991 (regsets_fetch_inferior_registers)
8992 (regsets_store_inferior_registers): Use them.
8993 (initialize_regsets_info); Don't allocate the disabled_regsets
8994 array here.
8995 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8996 comment.
8997
5da6eb0a
PA		 89982013-06-11 Pedro Alves <palves@redhat.com>
8999
9000 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9001 xmalloc.
9002
7e5aaa09
PA		 90032013-06-11 Pedro Alves <palves@redhat.com>
9004
9005 * linux-x86-low.c (initialize_low_arch): Call
9006 init_registers_x32_avx_linux.
9007
d878444c
JK		 90082013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9009
9010 Fix compatibility with Android Bionic.
9011 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9012 it is not empty.
9013
3aee8918
PA		 90142013-06-07 Pedro Alves <palves@redhat.com>
9015
5f2b57b5 9016 PR server/14823
3aee8918
PA		 9017 * Makefile.in (OBS): Add tdesc.o.
9018 (IPA_OBJS): Add tdesc-ipa.o.
9019 (tdesc-ipa.o): New rule.
9020 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9021 interface.
9022 * linux-low.c (new_inferior): Delete.
9023 (disabled_regsets, num_regsets): Delete.
9024 (linux_add_process): Adjust to set the new per-process
9025 new_inferior flag.
9026 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9027 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9028 was a stop. When calling arch_setup, switch the current inferior
9029 to the thread that got an event.
9030 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9031 (regsets_fetch_inferior_registers)
9032 (regsets_store_inferior_registers): New regsets_info parameter.
9033 Adjust to use it.
9034 (linux_register_in_regsets): New regs_info parameter. Adjust to
9035 use it.
9036 (register_addr, fetch_register, store_register): New usrregs_info
9037 parameter. Adjust to use it.
9038 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9039 parameter regs_info. Adjust to use it.
9040 (linux_fetch_registers): Get the current inferior's regs_info, and
9041 adjust to use it.
9042 (linux_store_registers): Ditto.
9043 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9044 (initialize_low): Don't initialize the target_regsets here. Call
9045 initialize_low_arch.
9046 * linux-low.h (target_regsets): Delete declaration.
9047 (struct regsets_info): New.
9048 (struct usrregs_info): New.
9049 (struct regs_info): New.
9050 (struct process_info_private) <new_inferior>: New field.
9051 (struct linux_target_ops): Delete the num_regs, regmap, and
9052 regset_bitmap fields. New field regs_info.
9053 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9054 * i387-fp.c (num_xmm_registers): Delete.
9055 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9056 calls to new interface.
9057 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9058 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9059 Infer the number of xmm registers from the regcache's target
9060 description.
9061 * i387-fp.h (num_xmm_registers): Delete.
9062 * inferiors.c (add_thread): Don't install the thread's regcache
9063 here.
9064 * proc-service.c (gregset_info): Fetch the current inferior's
9065 regs_info. Adjust to use it.
9066 * regcache.c: Include tdesc.h.
9067 (register_bytes, reg_defs, num_registers)
9068 (gdbserver_expedite_regs): Delete.
9069 (get_thread_regcache): If the thread doesn't have a regcache yet,
9070 create one, instead of aborting gdbserver.
9071 (regcache_invalidate_one): Rename to ...
9072 (regcache_invalidate_thread): ... this.
9073 (regcache_invalidate_one): New.
9074 (regcache_invalidate): Only invalidate registers of the current
9075 process.
9076 (init_register_cache): Add target_desc parameter, and use it.
9077 (new_register_cache): Ditto. Assert the target description has a
9078 non zero registers_size.
9079 (regcache_cpy): Add assertions. Adjust.
9080 (realloc_register_cache, set_register_cache): Delete.
9081 (registers_to_string, registers_from_string): Adjust.
9082 (find_register_by_name, find_regno, find_register_by_number)
9083 (register_cache_size): Add target_desc parameter, and use it.
9084 (free_register_cache_thread, free_register_cache_thread_one)
9085 (regcache_release, register_cache_size): New.
9086 (register_size): Add target_desc parameter, and use it.
9087 (register_data, supply_register, supply_register_zeroed)
9088 (supply_regblock, supply_register_by_name, collect_register)
9089 (collect_register_as_string, collect_register_by_name): Adjust.
9090 * regcache.h (struct target_desc): Forward declare.
9091 (struct regcache) <tdesc>: New field.
9092 (init_register_cache, new_register_cache): Add target_desc
9093 parameter.
9094 (regcache_invalidate_thread): Declare.
9095 (regcache_invalidate_one): Delete declaration.
9096 (regcache_release): Declare.
9097 (find_register_by_number, register_cache_size, register_size)
9098 (find_regno): Add target_desc parameter.
9099 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9100 declarations.
9101 * remote-utils.c: Include tdesc.h.
9102 (outreg, prepare_resume_reply): Adjust.
9103 * server.c: Include tdesc.h.
9104 (gdbserver_xmltarget): Delete declaration.
9105 (get_features_xml, process_serial_event): Adjust.
9106 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9107 declare.
9108 (struct process_info) <tdesc>: New field.
9109 (ipa_tdesc): Declare.
9110 * tdesc.c: New file.
9111 * tdesc.h: New file.
9112 * tracepoint.c: Include tdesc.h.
9113 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9114 (get_context_regcache): Adjust to pass ipa_tdesc down.
9115 (do_action_at_tracepoint): Adjust to get the register cache size
9116 from the context regcache's description.
9117 (traceframe_walk_blocks): Adjust to get the register cache size
9118 from the current trace frame's description.
9119 (traceframe_get_pc): Adjust to get current trace frame's
9120 description and pass it down.
9121 (gdb_collect): Adjust to get the register cache size from the
9122 IPA's description.
9123 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9124 (gdbserver_xmltarget): Delete.
9125 (initialize_low_tracepoint): Set the ipa's target description.
9126 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9127 (initialize_low_tracepoint): Set the ipa's target description.
9128 * linux-x86-low.c: Include tdesc.h.
9129 [__x86_64__] (is_64bit_tdesc): New.
9130 (ps_get_thread_area, x86_get_thread_area): Use it.
9131 (i386_cannot_store_register): Rename to ...
9132 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9133 (i386_cannot_fetch_register): Rename to ...
9134 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9135 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9136 to new interface.
9137 (target_regsets): Rename to ...
9138 (x86_regsets): ... this.
9139 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9140 interface.
9141 (x86_siginfo_fixup): Use is_64bit_tdesc.
9142 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9143 (tdesc_x32_avx_linux, tdesc_x32_linux)
9144 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9145 Declare.
9146 (x86_linux_update_xmltarget): Delete.
9147 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9148 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9149 (AMD64_LINUX_USER64_CS): New.
9150 (x86_linux_read_description): New, based on
9151 x86_linux_update_xmltarget.
9152 (same_process_callback): New.
9153 (x86_arch_setup_process_callback): New.
9154 (x86_linux_update_xmltarget): New.
9155 (x86_regsets_info): New.
9156 (amd64_linux_regs_info): New.
9157 (i386_linux_usrregs_info): New.
9158 (i386_linux_regs_info): New.
9159 (x86_linux_regs_info): New.
9160 (x86_arch_setup): Reimplement.
9161 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9162 (x86_emit_ops): Ditto.
9163 (the_low_target): Adjust. Install x86_linux_regs_info,
9164 x86_cannot_fetch_register, and x86_cannot_store_register.
9165 (initialize_low_arch): New.
9166 * linux-ia64-low.c (tdesc_ia64): Declare.
9167 (ia64_fetch_register): Adjust.
9168 (ia64_usrregs_info, regs_info): New globals.
9169 (ia64_regs_info): New function.
9170 (the_low_target): Adjust.
9171 (initialize_low_arch): New function.
9172 * linux-sparc-low.c (tdesc_sparc64): Declare.
9173 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9174 Adjust.
9175 (sparc_arch_setup): New function.
9176 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9177 (the_low_target): Adjust.
9178 (initialize_low_arch): New function.
9179 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9180 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9181 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9182 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9183 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9184 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9185 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9186 (tdesc_powerpc_isa205_vsx64l): Declare.
9187 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9188 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9189 (ppc_set_pc, ppc_get_hwcap): Adjust.
9190 (ppc_usrregs_info): Forward declare.
9191 (!__powerpc64__) ppc_regmap_adjusted: New global.
9192 (ppc_arch_setup): Adjust to the current process'es target
9193 description.
9194 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9195 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9196 (ppc_store_evrregset): Adjust.
9197 (target_regsets): Rename to ...
9198 (ppc_regsets): ... this, and make static.
9199 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9200 (ppc_regs_info): New function.
9201 (the_low_target): Adjust.
9202 (initialize_low_arch): New function.
9203 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9204 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9205 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9206 (tdesc_s390x_linux64v2): Declare.
9207 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9208 (s390_fill_gregset, s390_store_last_break): Adjust.
9209 (target_regsets): Rename to ...
9210 (s390_regsets): ... this, and make static.
9211 (s390_get_pc, s390_set_pc): Adjust.
9212 (s390_get_hwcap): New target_desc parameter, and use it.
9213 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9214 (s390_arch_setup): Adjust to set the current process'es target
9215 description. Don't adjust the regmap.
9216 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9217 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9218 (regs_info_3264): New globals.
9219 (s390_regs_info): New function.
9220 (the_low_target): Adjust.
9221 (initialize_low_arch): New function.
9222 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9223 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9224 [__mips64] (init_registers_mips_linux)
9225 (init_registers_mips_dsp_linux): Delete defines.
9226 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9227 (have_dsp): New global.
9228 (mips_read_description): New, based on mips_arch_setup.
9229 (mips_arch_setup): Reimplement.
9230 (get_usrregs_info): New function.
9231 (mips_cannot_fetch_register, mips_cannot_store_register)
9232 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9233 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9234 (target_regsets): Rename to ...
9235 (mips_regsets): ... this, and make static.
9236 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9237 (dsp_regs_info, regs_info): New globals.
9238 (mips_regs_info): New function.
9239 (the_low_target): Adjust.
9240 (initialize_low_arch): New function.
9241 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9242 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9243 Declare.
9244 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9245 (arm_read_description): New, with bits factored from
9246 arm_arch_setup.
9247 (arm_arch_setup): Reimplement.
9248 (target_regsets): Rename to ...
9249 (arm_regsets): ... this, and make static.
9250 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9251 (arm_regs_info): New function.
9252 (the_low_target): Adjust.
9253 (initialize_low_arch): New function.
9254 * linux-m68k-low.c (tdesc_m68k): Declare.
9255 (target_regsets): Rename to ...
9256 (m68k_regsets): ... this, and make static.
9257 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9258 (m68k_regs_info): New function.
9259 (m68k_arch_setup): New function.
9260 (the_low_target): Adjust.
9261 (initialize_low_arch): New function.
9262 * linux-sh-low.c (tdesc_sharch): Declare.
9263 (target_regsets): Rename to ...
9264 (sh_regsets): ... this, and make static.
9265 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9266 (sh_regs_info, sh_arch_setup): New functions.
9267 (the_low_target): Adjust.
9268 (initialize_low_arch): New function.
9269 * linux-bfin-low.c (tdesc_bfin): Declare.
9270 (bfin_arch_setup): New function.
9271 (bfin_usrregs_info, regs_info): New globals.
9272 (bfin_regs_info): New function.
9273 (the_low_target): Adjust.
9274 (initialize_low_arch): New function.
9275 * linux-cris-low.c (tdesc_cris): Declare.
9276 (cris_arch_setup): New function.
9277 (cris_usrregs_info, regs_info): New globals.
9278 (cris_regs_info): New function.
9279 (the_low_target): Adjust.
9280 (initialize_low_arch): New function.
9281 * linux-cris-low.c (tdesc_crisv32): Declare.
9282 (cris_arch_setup): New function.
9283 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9284 (cris_regs_info): New function.
9285 (the_low_target): Adjust.
9286 (initialize_low_arch): New function.
9287 * linux-m32r-low.c (tdesc_m32r): Declare.
9288 (m32r_arch_setup): New function.
9289 (m32r_usrregs_info, regs_info): New globals.
9290 (m32r_regs_info): Adjust.
9291 (initialize_low_arch): New function.
9292 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9293 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9294 (tic6x_usrregs_info): Forward declare.
9295 (tic6x_read_description): New function, based on ...
9296 (tic6x_arch_setup): ... this. Reimplement.
9297 (target_regsets): Rename to ...
9298 (tic6x_regsets): ... this, and make static.
9299 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9300 (tic6x_regs_info): New function.
9301 (the_low_target): Adjust.
9302 (initialize_low_arch): New function.
9303 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9304 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9305 (target_regsets): Rename to ...
9306 (xtensa_regsets): ... this, and make static.
9307 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9308 globals.
9309 (xtensa_arch_setup, xtensa_regs_info): New functions.
9310 (the_low_target): Adjust.
9311 (initialize_low_arch): New function.
9312 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9313 (nios2_arch_setup): Set the current process'es tdesc.
9314 (target_regsets): Rename to ...
9315 (nios2_regsets): ... this.
9316 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9317 (nios2_regs_info): New function.
9318 (the_low_target): Adjust.
9319 (initialize_low_arch): New function.
a261b8f5
PA		 9320 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9321 (aarch64_arch_setup): Set the current process'es tdesc.
9322 (target_regsets): Rename to ...
9323 (aarch64_regsets): ... this.
9324 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9325 (aarch64_regs_info): New function.
9326 (the_low_target): Adjust.
9327 (initialize_low_arch): New function.
3aee8918
PA		 9328 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9329 globals.
9330 (target_regsets): Rename to ...
9331 (tile_regsets): ... this.
9332 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9333 (tile_regs_info): New function.
9334 (tile_arch_setup): Set the current process'es tdesc.
9335 (the_low_target): Adjust.
9336 (initialize_low_arch): New function.
9337 * spu-low.c (tdesc_spu): Declare.
9338 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9339 * win32-arm-low.c (tdesc_arm): Declare.
9340 (arm_arch_setup): New function.
9341 (the_low_target): Install arm_arch_setup instead of
9342 init_registers_arm.
9343 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9344 (init_windows_x86): Rename to ...
9345 (i386_arch_setup): ... this. Set `win32_tdesc'.
9346 (the_low_target): Adjust.
9347 * win32-low.c (win32_tdesc): New global.
9348 (child_add_thread): Don't create the thread cache here.
9349 (do_initial_child_stuff): Set the new process'es tdesc.
9350 * win32-low.h (struct target_desc): Forward declare.
9351 (win32_tdesc): Declare.
9352 * lynx-i386-low.c (tdesc_i386): Declare global.
9353 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9354 * lynx-low.c (lynx_tdesc): New global.
9355 (lynx_add_process): Set the new process'es tdesc.
9356 * lynx-low.h (struct target_desc): Forward declare.
9357 (lynx_tdesc): Declare global.
9358 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9359 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9360 * nto-low.c (nto_tdesc): New global.
9361 (do_attach): Set the new process'es tdesc.
9362 * nto-low.h (struct target_desc): Forward declare.
9363 (nto_tdesc): Declare.
9364 * nto-x86-low.c (tdesc_i386): Declare.
9365 (nto_x86_arch_setup): Set `nto_tdesc'.
9366
b1fbec62
GB		 93672013-06-04 Gary Benson <gbenson@redhat.com>
9368
9369 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9370 to qSupported response when appropriate.
9371 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9372 with nonzero-length annex.
9373 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9374 arguments supplied in annex.
9375
d1ec4ce7
DE		 93762013-05-31 Doug Evans <dje@google.com>
9377
ac44adcb 9378 PR server/15594
d1ec4ce7
DE		 9379 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9380 64 bits in 64-cross-32 environment.
9381
9b25f2d3
PA		 93822013-05-28 Pedro Alves <palves@redhat.com>
9383
9384 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9385 (aarch64-without-fpu.c): Delete rule.
9386 * configure.srv (aarch64*-*-linux*): Remove references to
9387 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9388 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9389 declaration.
9390
6740dc9c
PA		 93912013-05-24 Pedro Alves <palves@redhat.com>
9392
9393 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9394 instead of strchr/decode_address. Error if the range isn't split
9395 with a ','. Don't assume there's be a ':' in the action.
9396
c2d6af84
PA		 93972013-05-23 Yao Qi <yao@codesourcery.com>
9398 Pedro Alves <palves@redhat.com>
9399
9400 * linux-low.c (lwp_in_step_range): New function.
9401 (linux_wait_1): If the thread was range stepping and stopped
9402 outside the stepping range, report the stop to GDB. Otherwise,
9403 continue stepping. Add range stepping debug output.
9404 (linux_set_resume_request): Copy the step range from the resume
9405 request to the lwp.
9406 (linux_supports_range_stepping): New.
9407 (linux_target_ops) <supports_range_stepping>: Set to
9408 linux_supports_range_stepping.
9409 * linux-low.h (struct linux_target_ops)
9410 <supports_range_stepping>: New field.
9411 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9412 * linux-x86-low.c (x86_supports_range_stepping): New.
9413 (the_low_target) <supports_range_stepping>: Set to
9414 x86_supports_range_stepping.
9415 * server.c (handle_v_cont): Handle 'r' action.
9416 (handle_v_requests): Append ";r" if the target supports range
9417 stepping.
9418 * target.h (struct thread_resume) <step_range_start,
9419 step_range_end>: New fields.
9420 (struct target_ops) <supports_range_stepping>:
9421 New field.
9422 (target_supports_range_stepping): New macro.
9423
58794e1a
JB		 94242013-05-17 Joel Brobecker <brobecker@adacore.com>
9425
9426 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9427 confusion in comment.
9428
d631c5a7
JB		 94292013-05-17 Joel Brobecker <brobecker@adacore.com>
9430
9431 * lynx-low.c (struct process_info_private): New type.
9432 (lynx_add_process): New function.
9433 (lynx_create_inferior, lynx_attach): Replace calls to
9434 add_process by calls to lynx_add_process.
9435 (lynx_resume): If PTID is null, then try using
9436 current_process()->private->last_wait_event_ptid.
9437 Add comments.
9438 (lynx_clear_inferiors): Delete. The contents of that function
9439 has been inlined in lynx_mourn;
9440 (lynx_wait_1): Save the ptid in the process's private data.
9441 (lynx_mourn): Free the process' private data. Replace call
9442 to lynx_clear_inferiors by call to clear_inferiors.
9443
96f7a20f
YQ		 94442013-05-17 Yao Qi <yao@codesourcery.com>
9445
9446 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9447 the right place.
9448
db0dfaa0
LM		 94492013-05-16 Luis Machado <lgustavo@codesourcery.com>
9450
9451 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9452 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9453 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9454 PT_TEXT_END_ADDR guards. Update comments.
9455 (linux_target_op) <read_offsets>: Conditionally define to
9456 linux_read_offsets if the target is UCLIBC and if it defines
9457 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9458
68f5f838
SL		 94592013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9460 Andrew Jenner <andrew@codesourcery.com>
9461
9462 * Makefile.in (SFILES): Add linux-nios2-low.c.
9463 (clean): Add action to delete nios2-linux.c.
9464 (nios2-linux.c): New rule.
9465 * configure.srv: Add nios2*-*-linux*.
9466 * linux-nios2-low.c: New.
9467
1ebff1fd
HAQ		 94682013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9469
9470 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9471
f6150862
HZ		 94722013-04-25 Hui Zhu <hui@codesourcery.com>
9473
9474 PR gdb/15186
f6150862
HZ		 9475 * ax.c (ax_printf): Add fflush.
9476
614c279d
TT		 94772013-04-22 Tom Tromey <tromey@redhat.com>
9478
9479 * Makefile.in (SFILES): Add filestuff.c.
9480 (OBS): Add filestuff.o.
9481 (filestuff.o): New target.
9482 * config.in, configure: Rebuild.
9483 * configure.ac: Check for fdwalk, pipe2.
9484
7d4e5717
PA		 94852013-04-17 Pedro Alves <palves@redhat.com>
9486
9487 * configure.ac (USE_THREAD_DB): Delete variable.
9488 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9489 Don't AC_SUBST USE_THREAD_DB.
9490 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9491 * config.in, configure: Regenerate.
9492
d5c93e41
PA		 94932013-04-16 Pedro Alves <palves@redhat.com>
9494
9495 * linux-low.h (struct lwp_info) <thread_known>: Move under
9496 the USE_THREAD_DB #ifdef.
9497
04f5fe89
PA		 94982013-04-16 Pedro Alves <palves@redhat.com>
9499
9500 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9501 (linux-low.o): Delete rule.
9502 * linux-low.h: Always include "gdb_thread_db.h" instead of
9503 conditionally including thread_db.h.
9504 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9505 HAVE_THREAD_DB_H.
9506
480b27bf
JK		 95072013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9508
9509 * Makefile.in (install-only): Fix make install regression.
9510
43662968
JK		 95112013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9512
9513 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9514 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9515 installation.
9516 * gdbserver.1: Remove.
9517
3e74e146
PA		 95182013-03-22 Pedro Alves <palves@redhat.com>
9519
9520 * linux-low.c (handle_extended_wait): Don't call
9521 linux_enable_event_reporting.
9522
a8347a2a
TT		 95232013-03-15 Tony Theodore <tonyt@logyst.com>
9524
9525 PR build/9098:
9526 * Makefile.in (SHELL): Use @SHELL@.
9527
eeb56fa7
SDJ		 95282013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9529
9530 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9531 compiler warning.
9532
4fa7e2ff
JB		 95332013-03-13 Joel Brobecker <brobecker@adacore.com>
9534
9535 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9536 Remove extraneous NULL element.
9537
8ddb1965
YQ		 95382013-03-13 Yao Qi <yao@codesourcery.com>
9539
9540 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9541 'V' block in trace frame.
9542
9accd112
MM		 95432013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9544
9545 * target.h (struct target_ops): Add btrace ops.
9546 (target_supports_btrace): New macro.
9547 (target_enable_btrace): New macro.
9548 (target_disable_btrace): New macro.
9549 (target_read_btrace): New macro.
9550 * gdbthread.h (struct thread_info): Add btrace field.
9551 * server.c: Include btrace-common.h.
9552 (handle_btrace_general_set): New function.
9553 (handle_btrace_enable): New function.
9554 (handle_btrace_disable): New function.
9555 (handle_general_set): Call handle_btrace_general_set.
9556 (handle_qxfer_btrace): New function.
9557 (struct qxfer qxfer_packets[]): Add btrace entry.
9558 * inferiors.c (remove_thread): Disable btrace.
9559 * linux-low: Include linux-btrace.h.
9560 (linux_low_enable_btrace): New function.
9561 (linux_low_read_btrace): New function.
9562 (linux_target_ops): Add btrace ops.
9563 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9564 Add srv_linux_btrace=yes.
9565 (x86_64-*-linux*): Add linux-btrace.o.
9566 Add srv_linux_btrace=yes.
9567 * configure.ac: Define HAVE_LINUX_BTRACE.
9568 * config.in: Regenerated.
9569 * configure: Regenerated.
9570
5cc22e4c
MM		 95712013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9572
9573 * server.c (handle_qxfer): Preserve error message if -3 is
9574 returned.
9575 (qxfer): Document the -3 return value.
9576
7c97f91e
MM		 95772013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9578
9579 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9580 (linux_btrace_h): New variable.
9581 (linux-btrace.o): New rule.
9582
be9a119c 95832013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9584 Hafiz Abid Qadeer <abidh@codesourcery.com>
9585
9586 * tracepoint.c (trace_buffer_size): New global.
9587 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9588 (init_trace_buffer): Change to one-argument function. Allocate
9589 trace buffer memory.
9590 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9591 handle QTBuffer:size packet.
9592 (cmd_bigqtbuffer_size): New function.
9593 (initialize_tracepoint): Call init_trace_buffer with
9594 DEFAULT_TRACE_BUFFER_SIZE.
9595 * server.c (handle_query): Add QTBuffer:size in the
9596 supported packets.
9597
e64f7499
YQ		 95982013-03-07 Yao Qi <yao@codesourcery.com>
9599
9600 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9601 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9602 of -1.
9603 (cmd_qtsp): Adjust condition. Do post increment.
9604 Set cur_action and cur_step_action back to 0.
9605
f0ae6fc3
PA		 96062013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9607
9608 PR server/15236
9609 * linux-low.c (linux_write_memory): Return early success if LEN is
9610 zero.
9611
b5b0b0af
CV		 96122013-03-05 Corinna Vinschen <vinschen@redhat.de>
9613
334ad4a8 9614 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9615
589bc927
TT		 96162013-02-28 Tom Tromey <tromey@redhat.com>
9617
9618 * configure.ac: Invoke AC_SYS_LARGEFILE.
9619 * configure, config.in: Rebuild.
9620
dfe07582
CV		 96212013-02-28 Corinna Vinschen <vinschen@redhat.com>
9622
9623 * win32-low.c: Throughout, fix format strings and casts of
9624 printf-like functions to avoid type related warnings on all
9625 platforms.
9626 (get_child_debug_event): Print dwDebugEventCode as hex since
9627 that's how it's usually documented.
9628
736cd585
YQ		 96292013-02-28 Yao Qi <yao@codesourcery.com>
9630
9631 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9632 pulongest.
9633
e1f58301
JW		 96342013-02-27 Jiong Wang <jiwang@tilera.com>
9635
9636 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9637 (reg-tilegx32.c): New rule.
9638 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9639 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9640 different register info initializer according to elf class.
9641 (init_registers_tilgx32): New function. The tilegx32 register info
9642 initializer.
9643 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9644 (tile_store_gregset): Likewise.
9645
d171ca78
YQ		 96462013-02-27 Yao Qi <yao@codesourcery.com>
9647
9648 * server.c (process_point_options): Print debug message when
9649 debug_threads is true.
9650
282bbdf3
YQ		 96512013-02-26 Yao Qi <yao@codesourcery.com>
9652
9653 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9654
aca22551
PA		 96552013-02-19 Pedro Alves <palves@redhat.com>
9656 Kai Tietz <ktietz@redhat.com>
9657
9658 PR gdb/15161
9659
9660 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9661 instead of strtoul to extract address from packet.
9662 (process_serial_event) <'z'>: Likewise.
9663
4f3cee1c
YQ		 96642013-02-18 Yao Qi <yao@codesourcery.com>
9665
9666 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9667
8e1d55a3
PA		 96682013-02-14 Pedro Alves <palves@redhat.com>
9669
9670 Plug memory leak.
9671
9672 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9673 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9674
458820da
PA		 96752013-02-14 Pedro Alves <palves@redhat.com>
9676
9677 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9678
baea0dae
PA		 96792013-02-14 Pedro Alves <palves@redhat.com>
9680
9681 * tracepoint.c (save_string): Delete.
9682 (add_tracepoint_action): Use savestring instead of save_string.
9683
0b1afbb3
PA		 96842013-02-12 Pedro Alves <palves@redhat.com>
9685
9686 * linux-xtensa-low.c: Ditto.
9687 * xtensa-xtregs.c: Ditto.
9688
8a4ac37e
PA		 96892013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9690
9691 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9692 thread_db.
9693
148de6bb
MS		 96942013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9695
9696 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9697 aarch64_num_wp_regs and aarch64_num_bp_regs to
9698 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9699
55fac6e0
MS		 97002013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9701
9702 * linux-aarch64-low.c (ps_get_thread_area): Replace
9703 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9704
176eb98c
MS		 97052013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9706 Marcus Shawcroft <marcus.shawcroft@arm.com>
9707 Nigel Stephens <nigel.stephens@arm.com>
9708 Yufeng Zhang <yufeng.zhang@arm.com>
9709
9710 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9711 (aarch64.c, aarch64-without-fpu.c): New targets.
9712 * configure.srv (aarch64*-*-linux*): New.
9713 * linux-aarch64-low.c: New file.
9714
56f7af9c
MS		 97152013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9716
43aaf8b6 9717 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9718 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9719 (dequeue_one_deferred_signal, linux_resume_one_thread)
9720 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9721 (linux_tracefork_grandchild, linux_test_for_tracefork)
9722 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9723 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9724 where the argument is 0.
9725
60f662b0
YQ		 97262013-01-25 Yao Qi <yao@codesourcery.com>
9727
9728 * event-loop.c: Include "queue.h".
9729 (gdb_event_p): New typedef.
9730 (struct gdb_event) <next_event>: Remove.
9731 (event_queue): Change to QUEUE(gdb_event_p).
9732 (async_queue_event): Remove.
9733 (gdb_event_xfree): New.
9734 (initialize_event_loop): New.
9735 (process_event): Use API from QUEUE.
9736 (wait_for_event): Likewise.
9737 * server.c (main): Call initialize_event_loop.
9738 * server.h (initialize_event_loop): Declare.
9739
5ae4861a
YQ		 97402013-01-18 Yao Qi <yao@codesourcery.com>
9741
9742 * ax.h (struct eval_agent_expr_context): New.
9743 (gdb_eval_agent_expr): Update declaration.
9744 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9745 TFRAME. Add new argument CTX.
9746 * server.h (struct eval_agent_expr_context): Declare.
9747 (agent_mem_read, agent_tsv_read): Update declaration.
9748 (agent_mem_read_string): Likewise.
9749 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9750 (add_traceframe_block): Add new argument TPOINT.
9751 Increase TPOINT->traceframe_usage.
9752 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9753 eval_tracepoint_agent_expr.
9754 (condition_true_at_tracepoint): Likewise.
9755 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9756 (agent_mem_read_string, agent_tsv_read): Likewise.
9757
85e00e85
YQ		 97582013-01-16 Yao Qi <yao@codesourcery.com>
9759
9760 * linux-low.c (linux_resume_one_lwp): Don't check
9761 'lwp->bp_reinsert != 0'.
9762
4039cf45
JB		 97632013-01-07 Joel Brobecker <brobecker@adacore.com>
9764 Pedro Alves <palves@redhat.com>
9765
9766 * lynx-low.c (ptrace_request_to_str): Define a temporary
9767 macro and use it to simplify this function's implementation.
9768
9044dee2
JB		 97692013-01-07 Joel Brobecker <brobecker@adacore.com>
9770
9771 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9772 sets errno.
9773
e6352c8f
JB		 97742013-01-07 Joel Brobecker <brobecker@adacore.com>
9775
9776 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9777
50681a27
JB		 97782013-01-07 Joel Brobecker <brobecker@adacore.com>
9779
9780 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9781
3f6e77ef
JB		 97822013-01-07 Joel Brobecker <brobecker@adacore.com>
9783
9784 * lynx-low.c (lynx_resume): Use the resume_info parameter
9785 to determine the ptid for the lynx_ptrace call, unless
9786 it is equal to minus_one_ptid, in which case we use the
9787 ptid of the current_inferior.
9788 (lynx_wait_1): After having received a thread create/exit
9789 event, resume the inferior's execution using the signaling
9790 thread's ptid, rather than the old ptid.
9791
7fda33ae
JB		 97922013-01-07 Joel Brobecker <brobecker@adacore.com>
9793
9794 * lynx-low.c (lynx_resume): Delete variable ret.
9795
b9786c74
JB		 97962013-01-01 Joel Brobecker <brobecker@adacore.com>
9797
9798 * gdbreplay.c (gdbreplay_version): Update copyright year.
9799 * server.c (gdbserver_version): Likewise.
9800
8b93d60f
JB		 98012012-12-17 Joel Brobecker <brobecker@adacore.com>
9802
9803 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9804 new thread.
9805
037335a7
JB		 98062012-12-17 Joel Brobecker <brobecker@adacore.com>
9807
9808 * lynx-low.c (ptrace_request_to_str): Add handling for
9809 PTRACE_GETTRACESIG.
9810
52d4cbd8
JB		 98112012-12-17 Joel Brobecker <brobecker@adacore.com>
9812
9813 * lynx-low.c (lynx_attach): Delete variable new_process.
9814
ab8f6ca9
JB		 98152012-12-17 Joel Brobecker <brobecker@adacore.com>
9816
9817 * lynx-low.c (lynx_create_inferior): Delete variable
9818 new_process.
9819
78cbc024
JB		 98202012-12-17 Joel Brobecker <brobecker@adacore.com>
9821
9822 * lynx-low.c (ptrace_request_to_str): Do not handle
9823 PTRACE_GETTHREADLIST if this macro does not exist.
9824
14a00470
YQ		 98252012-12-15 Yao Qi <yao@codesourcery.com>
9826
9827 * Makefile.in (OBS): Add notif.o.
9828 * notif.c, notif.h: New.
9829 * server.c: Include "notif.h".
9830 (struct vstop_notif) <next>: Remove.
9831 <base>: New field.
9832 (queue_stop_reply): Update.
9833 (push_event, send_next_stop_reply): Remove.
9834 (discard_queued_stop_replies): Update.
9835 (notif_stop): New variable.
9836 (handle_v_stopped): Remove.
9837 (handle_v_requests): Don't call handle_v_stopped. Call
9838 handle_ack_notif instead.
9839 (queue_stop_reply_callback): Call notif_event_enque instead
9840 of queue_stop_reply.
9841 (handle_status): Don't call send_next_stop_reply, call
9842 notif_write_event instead.
9843 (kill_inferior_callback): Likewise.
9844 (detach_or_kill_inferior_callback): Likewise.
9845 (main): Call initialize_notif.
9846 (process_serial_event): Call QUEUE_is_empty.
9847 (handle_target_event): Call notif_push instead of push event.
9848 * server.h (push_event): Remove declaration.
9849
61c125b9
TT		 98502012-12-10 Tom Tromey <tromey@redhat.com>
9851
9852 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9853 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9854 macros.
9855 (.c.o): Rewrite.
9856 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9857 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9858 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9859 (amd64-linux-ipa.o, ax.o): Rewrite.
9860 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9861 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9862 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9863 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9864 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9865 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9866 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9867 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9868 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9869 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9870 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9871 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9872 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9873 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9874 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9875 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9876 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9877 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9878 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9879 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9880 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9881 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9882 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9883 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9884 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9885 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9886 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9887 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9888 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9889 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9890 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9891 (reg-tilegx.o): Remove.
9892 (all_object_files): New macro.
9893 Include .deps files.
9894 * aclocal.m4, configure: Rebuild.
9895 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9896 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9897 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9898
e90e9ad9
TT		 98992012-12-05 Tom Tromey <tromey@redhat.com>
9900
9901 PR gdb/14917:
9902 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9903
02d403bf 99042012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9905
9906 * configure.ac: Check for linux/perf_event.h.
9907 * config.in: Regenerated.
9908 * configure: Regenerated.
9909
0270a750
PA		 99102012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9911
9912 * hostio.c (handle_readlink): Decrease buffer size
9913 parameter passed to readlink by one byte.
9914
8c29b58e
YQ		 99152012-11-26 Yao Qi <yao@codesourcery.com>
9916
9917 * configure.ac (build_warnings): Append '-Wempty-body'.
9918 * configure: Regenerated.
9919 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9920 body.
9921
8bdce1ff
PM		 99222012-11-15 Pierre Muller <muller@sourceware.org>
9923
9924 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9925 * config.in: Regenerate.
9926 * configure: Regenerate.
9927 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9928 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9929 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9930 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9931 header.
9932 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9933 instead of <sys/wait.h> header.
9934 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9935
02d403bf 99362012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9937
9938 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9939 (various make rules): Remove -DGDBSERVER
9940
fbd5db48
YQ		 99412012-11-09 Yao Qi <yao@codesourcery.com>
9942
9943 * spu-low.c (current_ptid): Move it to ..
9944 * gdbthread.h: ... here. New.
9945 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9946 * server.c (myresume, process_serial_event): Likewise.
9947 * thread-db.c (thread_db_find_new_threads): Likewise.
9948 * tracepoint.c (run_inferior_command): Likewise.
9949
b3dc46ff
AB		 99502012-10-01 Andrew Burgess <aburgess@broadcom.com>
9951
9952 * server.c (handle_search_memory_1): Include access length in
9953 warning message.
9954
07c04788
HPN		 99552012-09-05 Michael Brandt <michael.brandt@axis.com>
9956
9957 * linux-crisv32-low.c: Fix compile errors.
9958
918d227b
YQ		 99592012-09-04 Yao Qi <yao@codesourcery.com>
9960
9961 * tracepoint.c (cmd_qtsv): Adjust debug message.
9962 Don't check CUR_TPOINT.
9963
18c1b81a
YQ		 99642012-08-28 Yao Qi <yao@codesourcery.com>
9965
9966 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9967 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9968 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9969 Remove declarations of xmalloc, xreallloc, xstrdup and
9970 freeargv.
9971 * Makefile.in (libiberty_h): New.
9972 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9973 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9974
dc82f37b
YQ		 99752012-08-23 Yao Qi <yao@codesourcery.com>
9976
9977 * server.h: Remove declaration of 'xsnprintf'.
9978
406b1477
KS		 99792012-08-22 Keith Seitz <keiths@redhat.com>
9980
9981 * server.h: Include build-gnulib-gbserver/config.h.
9982 * gdbreplay.c: Likewise.
9983
e6712ff1
DE		 99842012-08-08 Doug Evans <dje@google.com>
9985
9986 * Makefile.in (SFILES): Add gdb_vecs.c.
9987 (OBS): Add gdb_vecs.o.
9988 (gdb_vecs_h, host_defs_h): New variables.
9989 (thread-db.o): Add $(gdb_vecs_h) dependency.
9990 (gdb_vecs.o): New rule.
9991 * thread-db.c: #include "gdb_vecs.h".
9992 (thread_db_load_search): Use a vector to iterate over path elements.
9993 Handle text appearing after "$pdir".
9994
9995 * configure.ac: Add check for strstr.
9996 * config.in: Regenerate.
9997 * configure: Regenerate.
9998
7c3270ae
UW		 99992012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10000
10001 * hostio.c (handle_pread): If pread fails, fall back to attempting
10002 lseek/read.
10003 (handle_pwrite): Likewise for pwrite.
10004
b62e2b27
UW		 100052012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10006
10007 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10008 between unsupported TYPE and unimplementable ADDR/LEN combination.
10009 (arm_insert_point): Act on new return value.
10010
78a99e91
PA		 100112012-07-31 Pedro Alves <palves@redhat.com>
10012
10013 * server.c (process_point_options): Only skip tokens if we find
10014 one that is unrecognized. Don't treat 'X' specially while
10015 skipping unrecognized tokens.
10016
fcf303ab
UW		 100172012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10018
10019 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10020 to 4-byte-align HW breakpoint addresses for Thumb.
10021
7255706c
YQ		 100222012-07-27 Yao Qi <yao@codesourcery.com>
10023
10024 PR remote/14161.
10025
10026 * server.h: Declare gdb_agent_about_to_close.
10027 * target.c (kill_inferior): Include "agent.h".
10028 New. Send command 'kill'.
10029 * target.h (kill_inferior): Removed macro.
10030 * tracepoint.c (gdb_agent_about_to_close): New.
10031 (gdb_agent_helper_thread): Handle command 'close'.
10032 Wait endlessly until the inferior stops.
10033 Install gdb_agent_remove_socket to atexit hook.
10034 (agent_socket_name): New static variable.
10035 (gdb_agent_socket_init): Replace local variable 'name' with
10036 'agent_socket_name'.
10037 (gdb_agent_remove_socket): New.
10038
5a3f286f
YQ		 100392012-07-27 Yao Qi <yao@codesourcery.com>
10040
10041 * server.c (process_point_options): Stop at 'X' when parsing.
10042
961bd387
ME		 100432012-07-19 Michael Eager <eager@eagercon.com>
10044
a261b8f5 10045 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 10046 to hw_execute.
10047 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10048 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10049 hardware breakpoint.
10050
aa7c7447
JK		 100512012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10052
10053 * gdbserver/linux-low.c (initialize_low): Call
10054 linux_ptrace_init_warnings.
10055
7f216e7c
DE		 100562012-07-02 Doug Evans <dje@google.com>
10057
10058 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10059 pointer to int.
10060
d3ce09f5
SS		 100612012-07-02 Stan Shebs <stan@codesourcery.com>
10062
10063 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10064 (ax.o): Add it to build rule.
10065 (ax-ipa.o): Ditto.
10066 (OBS): Add format.o.
10067 (IPA_OBS): Add format.o.
10068 * server.c (handle_query): Claim support for breakpoint commands.
10069 (process_point_options): Add command case.
10070 (process_serial_event): Leave running if there are printfs in
10071 effect.
10072 * mem-break.h (any_persistent_commands): Declare.
10073 (add_breakpoint_commands): Declare.
10074 (gdb_no_commands_at_breakpoint): Declare.
10075 (run_breakpoint_commands): Declare.
10076 * mem-break.c (struct point_command_list): New struct.
10077 (struct breakpoint): New field command_list.
10078 (any_persistent_commands): New function.
10079 (add_commands_to_breakpoint): New function.
10080 (add_breakpoint_commands): New function.
10081 (gdb_no_commands_at_breakpoint): New function.
10082 (run_breakpoint_commands): New function.
10083 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10084 locally.
10085 * ax.c: Include format.h.
10086 (ax_printf): New function.
10087 (gdb_eval_agent_expr): Add printf opcode.
10088
2f8f6aed
YQ		 100892012-06-13 Yao Qi <yao@codesourcery.com>
10090
10091 * server.c (start_inferior): Remove duplicated writes to fields
10092 'last_resume_kind' and 'last_status' of 'current_inferior'.
10093
0c9070b3
YQ		 100942012-06-12 Yao Qi <yao@codesourcery.com>
10095 Pedro Alves <palves@redhat.com>
10096
10097 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10098 comment.
10099 * server.c (handle_v_cont): Extend comment.
10100
c52daf70
YQ		 101012012-06-11 Yao Qi <yao@codesourcery.com>
10102
10103 * linux-low.c (linux_attach): Add 'static'.
10104
d38bbb0a
YQ		 101052012-06-06 Yao Qi <yao@codesourcery.com>
10106
10107 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10108
89dc0afd
JK		 101092012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10110
10111 Fix gcc -flto compilation warning.
10112 * server.c (main): Make variable multi_mode and attach volatile.
10113
75f62ce7
TJB		 101142012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10115
10116 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10117 if the platform doesn't know about it.
10118
65f479b6
PA		 101192012-05-30 Jeff Kenton <jkenton@tilera.com>
10120
10121 * Makefile.in (SFILES): Add linux-tile-low.c.
10122 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10123 * configure.srv: Handle tilegx-*-linux*.
10124 * linux-tile-low.c: New file.
10125
0c5bf5a9
JK		 101262012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10127
10128 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10129
a493e3e2
PA		 101302012-05-24 Pedro Alves <palves@redhat.com>
10131
10132 PR gdb/7205
10133
43aaf8b6 10134 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 10135
2ea28649
PA		 101362012-05-24 Pedro Alves <palves@redhat.com>
10137
10138 PR gdb/7205
10139
10140 Replace target_signal with gdb_signal throughout.
10141
8d409d16
MR		 101422012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10143
10144 * linux-low.c (linux_store_registers): Avoid the copying sequence
10145 when no data has been retrieved by ptrace.
10146
23512c01
MGD		 101472012-05-22 Will Deacon <will.deacon@arm.com>
10148
10149 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10150 Include asm/ptrace.h.
10151 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10152 already defined.
10153
4934b29e
MR		 101542012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10155
10156 * linux-low.c (linux_store_registers): Don't re-retrieve data
10157 with ptrace that has already been obtained from /proc. Always
10158 copy any data retrieved with ptrace to the buffer supplied.
10159
bde24c0a
PA		 101602012-05-11 Yao Qi <yao@codesourcery.com>
10161 Pedro Alves <palves@redhat.com>
10162
10163 * linux-low.c (enum stopping_threads_kind): New.
10164 (stopping_threads): Change type to `enum stopping_threads_kind'.
10165 (handle_extended_wait): If stopping and suspending threads, leave
10166 the new_lwp suspended too.
10167 (linux_wait_for_event): Adjust.
10168 (stop_all_lwps): Set `stopping_threads' to
10169 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10170 whether we're suspending threads or just stopping them. Assert no
10171 recursion happens.
10172
623b6bdf
YQ		 101732012-04-29 Yao Qi <yao@codesourcery.com>
10174
10175 * server.h: Move some code to ...
10176 * gdbthread.h: ... here. New.
10177 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10178 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10179 (nto-low.o, win32-low.o): Likewise.
10180 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10181 * regcache.c, remote-utils.c, server.c: Likewise.
10182 * target.c, tracepoint.c, win32-low.c: Likewise.
10183
f15f9948
TJB		 101842012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10185
10186 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10187 (PTRACE_ARG4_TYPE): Likewise.
10188 (PTRACE_XFER_TYPE): Likewise.
10189 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10190 ptrace to PTRACE_ARG3_TYPE.
10191 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10192 (PTRACE_ARG4_TYPE): Likewise.
10193 (PTRACE_XFER_TYPE): Likewise.
10194 (linux_detach_one_lwp): Cast fourth argument of
10195 ptrace to long then PTRACE_ARG4_TYPE.
10196 (regsets_fetch_inferior_registers): Cast third argument of
10197 ptrace to long then PTRACE_ARG3_TYPE.
10198 (regsets_store_inferior_registers): Likewise.
10199
38ea300a
PA		 102002012-04-20 Pedro Alves <palves@redhat.com>
10201
10202 * configure: Regenerate.
10203
c971b7fa
PA		 102042012-04-19 Pedro Alves <palves@redhat.com>
10205
43aaf8b6 10206 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 10207 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 10208 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10209 (all, install-only, uninstall, clean-info, all-lib, clean): No
10210 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10211 (maintainer-clean realclean distclean): Use subdir_do.
10212 (subdir_do): New.
10213 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 10214 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 10215 * acinclude.m4: Include acx_configure_dir.m4.
10216 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10217 calls. Call AC_PROG_RANLIB. Configure gnulib using
10218 ACX_CONFIGURE_DIR.
10219 (GNULIB): New.
10220 (GNULIB_STDINT_H): Adjust.
10221 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10222 * gdbreplay.c: Include build-gnulib/config.h.
10223 * server.h: Likewise.
10224 * aclocal.m4: Regenerate.
10225 * config.in: Regenerate.
10226 * configure: Regenerate.
c971b7fa 10227
809277f8
PA		 102282012-04-19 Pedro Alves <palves@redhat.com>
10229
10230 * Makefile.in (LIBGNU, INCGNU): Adjust.
10231 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10232 (all, install-only, uninstall, clean-info, all-lib, clean)
10233 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10234 * configure.ac: Adjust AC_OUTPUT output.
10235 * aclocal.m4: Regenerate.
10236 * configure: Regenerate.
10237
fd9bb8b8
PA		 102382012-04-19 Pedro Alves <palves@redhat.com>
10239
10240 * Makefile.in (generated_files): New.
10241 (server_h): Remove the explicit dependency on config.h, and depend
10242 on $generated_files.
10243
1c298c66
PA		 102442012-04-19 Pedro Alves <palves@redhat.com>
10245
10246 * Makefile.in (INCGNU): Add -Ignulib.
10247
57c4b50b
PA		 102482012-04-19 Pedro Alves <palves@redhat.com>
10249
10250 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10251 (INCGNU): ... this, and spell out -I here.
10252 (GNULIB_LIB): Rename to ...
10253 (LIBGNU): ... this.
10254 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10255
1030e047
PA		 102562012-04-19 Pedro Alves <palves@redhat.com>
10257
10258 * config.in: Regenerate.
10259
447d4319
PA		 102602012-04-19 Pedro Alves <palves@redhat.com>
10261
10262 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10263 * server.h (memmem): Remove declaration.
10264 * config.in: Regenerate.
10265 * configure: Regenerate.
10266
aad9eab9
YQ		 102672012-04-19 Yao Qi <yao@codesourcery.com>
10268
10269 * Makefile.in (SFILES): Add common/vec.c.
10270 (OBS): Add vec.o.
10271 (vec.o): New rule.
10272
3e10640f
YQ		 102732012-04-19 Yao Qi <yao@codesourcery.com>
10274
10275 * remote-utils.c (prepare_resume_reply): Replace with macro
10276 target_core_of_thread.
10277 * server.c (handle_qxfer_threads_proper): Likewise.
10278 * target.h (traget_core_of_thread): New macro.
10279
71622373
PA		 102802012-04-18 Pedro Alves <palves@redhat.com>
10281
10282 * aclocal.m4: Regenerate.
10283 * configure: Regenerate.
10284
80d26939
YQ		 102852012-04-16 Yao Qi <yao@codesourcery.com>
10286
10287 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10288 duplicated on address.
10289
42476b70
YQ		 102902012-04-16 Yao Qi <yao@codesourcery.com>
10291
10292 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10293 (struct tracepoint_action_ops) <send>: New field.
10294 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10295 (agent_expr_send, x_tracepoint_action_send): New.
10296 (l_tracepoint_action_send): New.
10297 (cmd_qtdp): Download and install tracepoint
10298 according to `use_agent'.
10299 (run_inferior_command): Add one more parameter `len'.
10300 Update callers.
10301 (tracepoint_send_agent): New.
10302 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10303
7bc83639
YQ		 103042012-04-16 Yao Qi <yao@codesourcery.com>
10305
10306 * tracepoint.c (download_tracepoints): Moved to ...
10307 (cmd_qtstart): ... here.
10308
5f18041e
YQ		 103092012-04-14 Yao Qi <yao@codesourcery.com>
10310
10311 * tracepoint.c: Include inttypes.h.
10312 (struct collect_memory_action): Use sized types.
10313 (struct tracepoint): Likewise.
10314 (cmd_qtdp, stop_tracing): Update print specifiers.
10315 (cmd_qtp, response_tracepoint): Likewise.
10316 (collect_data_at_tracepoint): Likewise.
10317 (collect_data_at_step): Likewise.
10318
55a8c076
YQ		 103192012-04-14 Yao Qi <yao@codesourcery.com>
10320
10321 Import gnulib module inttypes.
10322 * aclocal.m4, config.in, configure: Regenerated.
10323
dc750257
YQ		 103242012-04-14 Yao Qi <yao@codesourcery.com>
10325
10326 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10327 Makefile and config.status at last.
10328
0ab5faf9
YQ		 103292012-04-13 Yao Qi <yao@codesourcery.com>
10330
10331 * tracepoint.c: Include stdint.h unconditionally.
10332
18f5fd81
TJB		 103332012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10334
10335 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10336 on BFD_HAVE_SYS_PROCFS_TYPE.
10337 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10338 * configure: Regenerate.
10339 * config.in: Likewise.
10340
4d47af5c
L		 103412012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10342
10343 * Makefile.in (clean): Also remove x32.c x32-linux.c
10344 x32-avx.c x32-avx-linux.c.
10345 (x32.o): New target.
10346 (x32.c): Likewise.
10347 (x32-linux.o): Likewise.
10348 (x32-linux.c): Likewise.
10349 (x32-avx.o): Likewise.
10350 (x32-avx.c): Likewise.
10351 (x32-avx-linux.o): Likewise.
10352 (x32-avx-linux.c): Likewise.
10353
10354 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10355 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10356 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10357 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10358 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10359 i386/x32-avx-linux.xml.
10360
10361 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10362 (init_registers_x32_avx_linux): Likwise.
10363 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10364 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10365
ecedbe58
PA		 103662012-04-13 Pedro Alves <palves@redhat.com>
10367
10368 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10369 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10370 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10371 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10372 the sub-make.
10373
c92b5177
L		 103742012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10375
10376 * linux-x86-low.c (compat_x32_clock_t): New.
10377 (compat_x32_siginfo_t): Likewise.
10378 (compat_x32_siginfo_from_siginfo): Likewise.
10379 (siginfo_from_compat_x32_siginfo): Likewise.
10380 (linux_is_elf64): Likewise.
10381 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10382 and siginfo_from_compat_x32_siginfo for x32.
10383 (x86_arch_setup): Set linux_is_elf64.
10384
214d508e
L		 103852012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10386
10387 PR gdb/13969
10388 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10389 e_machine field.
10390 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10391 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10392 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10393 compatible with process.
10394
c9a1864a
YQ		 103952012-04-12 Yao Qi <yao@codesourcery.com>
10396
10397 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10398 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10399 (install-only, install-info, clean): Handle sub dir gnulib.
10400 (all-lib, am--refresh): New targets.
10401 (memmem.o): Remove target.
10402 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10403 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10404 (AC_REPLACE_FUNCS): Remove memmem.
10405 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10406 (AC_OUTPUT): Generate Makefile in gnulib/.
10407 * aclocal.m4, config.in, configure: Regenerated.
10408
367ba2c2
MR		 104092012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10410
10411 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10412
9d236627
PA		 104132012-04-05 Pedro Alves <palves@redhat.com>
10414
10415 -Werror=strict-aliasing
10416
10417 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10418 pointer.
10419
111217b3
PA		 104202012-04-04 Pedro Alves <palves@redhat.com>
10421
10422 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10423 (sparc_store_gregset_from_stack, sparc_store_gregset)
10424 (sparc_breakpoint_at): Fix formatting.
10425
8365dcf5
TJB		 104262012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10427
10428 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10429 are available.
10430 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10431 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10432 * config.in: Regenerate.
10433 * configure: Likewise.
10434
689cc2ae
PA		 104352012-03-29 Pedro Alves <palves@redhat.com>
10436
10437 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10438 Correct ptrace arguments.
10439
c14dfd32
PA		 104402012-03-28 Pedro Alves <palves@redhat.com>
10441
10442 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10443 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10444 (IA64_FR1_REGNUM): New defines.
10445 (ia64_fetch_register): New.
10446 (the_low_target): Install it.
10447 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10448 field.
10449 * linux-low.c (linux_fetch_registers): Try the
10450 the_low_target.fetch_register hook first.
10451
10452 * linux-arm-low.c (the_low_target): Adjust.
10453 * linux-bfin-low.c (the_low_target): Adjust.
10454 * linux-cris-low.c (the_low_target): Adjust.
10455 * linux-crisv32-low.c (the_low_target): Adjust.
10456 * linux-m32r-low.c (the_low_target): Adjust.
10457 * linux-m68k-low.c (the_low_target): Adjust.
10458 * linux-mips-low.c (the_low_target): Adjust.
10459 * linux-ppc-low.c (the_low_target): Adjust.
10460 * linux-s390-low.c (the_low_target): Adjust.
10461 * linux-sh-low.c (the_low_target): Adjust.
10462 * linux-sparc-low.c (the_low_target): Adjust.
10463 * linux-tic6x-low.c (the_low_target): Adjust.
10464 * linux-x86-low.c (the_low_target): Adjust.
10465 * linux-xtensa-low.c (the_low_target): Adjust.
10466
63c88e13
PA		 104672012-03-26 Pedro Alves <palves@redhat.com>
10468
10469 * server.c (handle_qxfer_libraries): Don't bail early if
10470 the_target->qxfer_libraries_svr4 is not NULL.
10471
fb723180
PA		 104722012-03-26 Pedro Alves <palves@redhat.com>
10473
10474 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10475
0afae3cf
PA		 104762012-03-23 Pedro Alves <palves@redhat.com>
10477
10478 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10479 "library-list-svr4" element's start tag when the the DSO list is
10480 empty.
10481
485f1ee4
PA		 104822012-03-23 Pedro Alves <palves@redhat.com>
10483
10484 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10485 a variable whose type size is the same as the inferior's pointer
10486 size.
10487
a5362b9a
TS		 104882012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10489
10490 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10491 struct siginfo.
10492 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10493 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10494 * linux-low.h: Include <signal.h>.
10495 (struct siginfo): Remove forward declaration.
10496 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10497 struct siginfo.
10498
d226c142
MF		 104992012-03-21 Mike Frysinger <vapier@gentoo.org>
10500
10501 * .gitignore: Ignore more files.
10502
122f36ef
PA		 105032012-03-19 Pedro Alves <palves@redhat.com>
10504 Jan Kratochvil <jan.kratochvil@redhat.com>
10505
10506 * server.c (cont_thread, general_thread): Add describing comments.
10507 (start_inferior): Clear `cont_thread'.
10508 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10509 of a process.
10510
fc3e5175
YQ		 105112012-03-15 Yao Qi <yao@codesourcery.com>
10512
10513 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10514 handling to ...
10515 (cmd_qtdp): ... here.
10516
8d0d92cd
YQ		 105172012-03-15 Yao Qi <yao@codesourcery.com>
10518
10519 * tracepoint.c (struct tracepoint_action_ops): New.
10520 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10521 (m_tracepoint_action_download): New.
10522 (r_tracepoint_action_download): New.
10523 (x_tracepoint_action_download): New.
10524 (l_tracepoint_action_download): New.
10525 (add_tracepoint_action): Install `action->ops' according type.
10526 (download_tracepoint_1): Move code `download' function pointer
10527 of various tracepoint_action_ops.
10528
87b0bb13
JK		 105292012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10530
10531 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10532 linux_ptrace_attach_warnings.
10533
5f572dec
JK		 105342012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10535
10536 * Makefile.in (linux-ptrace.o): New.
10537 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10538 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10539 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10540 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10541 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10542 of these targets.
10543 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10544
f4647387
YQ		 105452012-03-08 Yao Qi <yao@codesourcery.com>
10546 Pedro Alves <palves@redhat.com>
10547
10548 Fix PR server/13392.
10549 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10550 offset of JMP insn.
10551 * tracepoint.c (remove_tracepoint): New.
10552 (cmd_qtdp): Call remove_tracepoint when failed to install.
10553
9b224c5e
PA		 105542012-03-07 Pedro Alves <palves@redhat.com>
10555
10556 * linux-low.c (get_detach_signal): New.
10557 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10558 Pass on pending signals to PTRACE_DETACH. Check the result of the
10559 ptrace call.
10560 * server.c (program_signals, program_signals_p): New.
10561 (handle_general_set): Handle QProgramSignals.
10562 * server.h (program_signals, program_signals_p): Declare.
10563
e237a7e2
JK		 105642012-03-05 Pedro Alves <palves@redhat.com>
10565 Jan Kratochvil <jan.kratochvil@redhat.com>
10566
10567 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10568 New comment why.
10569
5808517f
YQ		 105702012-03-03 Yao Qi <yao@codesourcery.com>
10571
10572 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10573 agent_look_up_symbols.
10574
58b4daa5
YQ		 105752012-03-03 Yao Qi <yao@codesourcery.com>
10576
10577 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10578 (linux-x86-low.o): Likewise.
10579 * server.h: Remove in_process_agent_loaded.
10580 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10581 common/agent.c.
10582 Update callers.
10583
8ffcbaaf
YQ		 105842012-03-03 Yao Qi <yao@codesourcery.com>
10585
10586 * tracepoint.c (gdb_agent_capability): New global.
10587 (in_process_agent_loaded_ust): Renamed to
10588 `in_process_agent_supports_ust'.
10589 Update callers.
10590 (in_process_agent_supports_ust): Call agent_capability_check.
10591 (clear_installed_tracepoints): Assert that agent supports
10592 agent.
10593
d1feda86
YQ		 105942012-03-03 Yao Qi <yao@codesourcery.com>
10595
10596 * linux-low.c (linux_supports_agent): New.
10597 (linux_target_ops): Initialize field `supports_agent' with
10598 linux_supports_agent.
10599 * target.h (struct target_ops) <supports_agent>: New.
10600 (target_supports_agent): New macro.
10601 * server.c (handle_general_set): Handle packet 'QAgent'.
10602 (handle_query): Send `QAgent+'.
10603 * Makefile.in (server.o): Depends on agent.h.
10604
2fa291ac
YQ		 106052012-03-03 Yao Qi <yao@codesourcery.com>
10606
10607 * Makefile.in (OBS): Add agent.o.
10608 Add new rule for agent.o.
10609 Track dependence of tracepoint.c on agent.h.
10610 * tracepoint.c (run_inferior_command_1):
10611 (run_inferior_command): Call agent_run_command.
10612 (gdb_ust_connect_sync_socket): Deleted. Move it to
10613 common/agent.c.
10614 (resume_thread, stop_thread): Likewise.
10615 (gdb_ust_socket_init): Renamed to ...
10616 (gdb_agent_socket_init): ... New.
10617 (gdb_ust_thread): Renamed to ...
10618 (gdb_agent_helper_thread): ... New.
10619 (gdb_ust_init): Move some code to ...
10620 (gdb_agent_init): ... here. New.
10621 [HAVE_UST]: Call gdb_ust_init.
10622 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10623 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10624 * config.in, configure: Regenerated.
10625
05044653
PA		 106262012-03-02 Pedro Alves <palves@redhat.com>
10627
10628 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10629 * linux-low.c (struct simple_pid_list): New.
10630 (stopped_pids): New a struct simple_pid_list pointer.
10631 (add_to_pid_list, pull_pid_from_list): New.
10632 (handle_extended_wait): Don't assume the first signal new children
10633 report is SIGSTOP. Adjust call to pull_pid_from_list.
10634 (linux_wait_for_lwp): Adjust.
10635
8d00225b
YQ		 106362012-03-02 Yao Qi <yao@codesourcery.com>
10637
10638 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10639 debug log.
10640
19560ba5
YQ		 106412012-03-02 Yao Qi <yao@codesourcery.com>
10642
10643 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10644 `stop_pc' and `tpoint'. Update caller.
10645
1faeff08
MR		 106462012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10647
10648 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10649 * linux-low.c (use_linux_regsets): New macro.
10650 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10651 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10652 (linux_register_in_regsets): New function.
10653 (usr_fetch_inferior_registers): Skip registers covered by
10654 regsets.
10655 (usr_store_inferior_registers): Likewise.
10656 (usr_fetch_inferior_registers): New macro.
10657 (usr_store_inferior_registers): Likewise.
10658 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10659 (linux_store_registers): Likewise.
10660 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10661 prototype.
10662 (init_registers_mips64_dsp_linux): Likewise.
10663 (init_registers_mips_linux): New macro.
10664 (init_registers_mips_dsp_linux): Likewise.
10665 (mips_dsp_num_regs): Likewise.
10666 (DSP_BASE, DSP_CONTROL): New fallback macros.
10667 (mips_base_regs): New macro.
10668 (mips_regmap): Use it. Fix the size.
10669 (mips_dsp_regmap): New variable.
10670 (mips_dsp_regset_bitmap): Likewise.
10671 (mips_arch_setup): New function.
10672 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10673 than mips_regmap.
10674 (mips_cannot_store_register): Likewise.
10675 (the_low_target): Update .arch_setup, .num_regs and .regmap
10676 initializers. Add .regset_bitmap initializer.
10677 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10678 initializer.
10679 * linux-bfin-low.c (the_low_target): Likewise.
10680 * linux-cris-low.c (the_low_target): Likewise.
10681 * linux-crisv32-low.c (the_low_target): Likewise.
10682 * linux-ia64-low.c (the_low_target): Likewise.
10683 * linux-m32r-low.c (the_low_target): Likewise.
10684 * linux-m68k-low.c (the_low_target): Likewise.
10685 * linux-ppc-low.c (the_low_target): Likewise.
10686 * linux-s390-low.c (the_low_target): Likewise.
10687 * linux-sh-low.c (the_low_target): Likewise.
10688 * linux-sparc-low.c (the_low_target): Likewise.
10689 * linux-tic6x-low.c (the_low_target): Likewise.
10690 * linux-x86-low.c (the_low_target): Likewise.
10691 * linux-xtensa-low.c (the_low_target): Likewise.
10692 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10693 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10694 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10695 srv_xmlfiles.
10696 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10697 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10698
c03e6ccc
YQ		 106992012-02-29 Yao Qi <yao@codesourcery.com>
10700 Pedro Alves <palves@redhat.com>
10701
10702 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10703 `step_over_finished' is true.
10704
644cebc9
PA		 107052012-02-27 Pedro Alves <palves@redhat.com>
10706
10707 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10708 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10709
c14d7ab2
PA		 107102012-02-27 Pedro Alves <palves@redhat.com>
10711
10712 PR server/9684
10713 * linux-low.c (pid_is_stopped): New.
10714 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10715
412c89dd
LM		 107162012-02-25 Luis Machado <lgustavo@codesourcery.com>
10717
10718 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10719 of conditions.
10720
b745defe
MR		 107212012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10722
10723 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10724
9f3a5c85
LM		 107252012-02-24 Luis Machado <lgustavo@codesourcery>
10726
10727 * server.c (handle_query): Advertise support for target-side
10728 breakpoint condition evaluation.
10729 (process_point_options): New function.
10730 (process_serial_event): When inserting a breakpoint, check for
10731 a target-side condition that should be evaluated.
10732
10733 * mem-break.c: Include regcache.h and ax.h.
10734 (point_cond_list_t): New data structure.
10735 (breakpoint) <cond_list>: New field.
10736 (find_gdb_breakpoint_at): Make non-static.
10737 (delete_gdb_breakpoint_at): Clear any target-side
10738 conditions.
10739 (clear_gdb_breakpoint_conditions): New function.
10740 (add_condition_to_breakpoint): Likewise.
10741 (add_breakpoint_condition): Likewise.
10742 (gdb_condition_true_at_breakpoint): Likewise.
10743 (gdb_breakpoint_here): Return result directly instead
10744 of going through a local variable.
10745
10746 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10747 (clear_gdb_breakpoint_conditions): Likewise.
10748 (add_breakpoint_condition): Likewise.
10749 (gdb_condition_true_at_breakpoint): Likewise.
10750
10751 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10752 (need_step_over_p): Take target-side breakpoint condition into
10753 consideration.
10754
5e1dc496
LM		 107552012-02-24 Luis Machado <lgustavo@codesourcery>
10756
10757 * server.h: Include tracepoint.h.
10758 (agent_mem_read, agent_get_trace_state_variable_value,
10759 agent_set_trace_state_variable_value,
10760 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10761 get_set_tsv_func_addr): New prototypes.
10762
10763 * ax.h: New include file.
10764 * ax.c: New source file.
10765
10766 * tracepoint.c: Include ax.h.
10767 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10768 agent_expr, eval_result_type): Move to ax.h.
10769 (parse_agent_expr): Rename to ...
10770 (gdb_parse_agent_expr): ... this, make it non-static and move
10771 to ax.h.
10772 (unparse_agent_expr) Rename to ...
10773 (gdb_unparse_agent_expr): ... this, make it non-static and move
10774 to ax.h.
10775 (eval_agent_expr): Rename to ...
10776 (eval_tracepoint_agent_expr): ... this.
10777 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10778 forward declarations.
10779 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10780 (agent_get_trace_state_variable_value): New function.
10781 (agent_set_trace_state_variable_value): New function.
10782 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10783 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10784 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10785 (condition_true_at_tracepoint): Likewise.
10786 (parse_agent_expr): Rename to ...
10787 (gdb_parse_agent_expr): ... this and move to ax.c.
10788 (unparse_agent_expr): Rename to ...
10789 (gdb_unparse_agent_expr): ... this and move to ax.c.
10790 (gdb_agent_op_name): Move to ax.c.
10791 (eval_agent_expr): Rename to ...
10792 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10793 and move to ax.c.
10794 (eval_tracepoint_agent_expr): New function.
10795 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10796 non-static.
5e1dc496
LM		 10797 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10798 ax.c.
10799 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10800 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10801 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10802 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10803 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10804 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10805 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10806 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10807 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10808 (compile_bytecodes): Remove forward declaration.
10809 (is_goto_target): Move to ax.c.
10810 (compile_bytecodes): Move to ax.c and call
10811 agent_get_trace_state_variable_value (...) and
10812 agent_set_trace_state_variable_value (...).
10813
10814 * Makefile.in: Update ax.c and IPA dependencies.
10815
277e4e52
PA		 108162012-02-24 Pedro Alves <palves@redhat.com>
10817
10818 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10819 (cmd_bigqtbuffer_circular): ... this. Only handle
10820 'QTBuffer:circular:'.
10821 (handle_tracepoint_general_set): Adjust.
10822
bf4c19f7
YQ		 108232012-02-16 Yao Qi <yao@codesourcery.com>
10824
10825 * inferiors.c: Move code to ...
10826 * dll.c: .... here. New.
10827 * server.h: Declare clear_dlls.
10828 * Makefile.in (SFILES): Add dll.c.
10829 (OBS): Add dll.o
10830 (dll.o): New rule.
10831
d73f2619
YQ		 108322012-02-11 Yao Qi <yao@codesourcery.com>
10833
10834 * server.c: (handle_monitor_command): Add a new parameter
10835 `own_buf'.
10836 (handle_query): Update caller.
10837
f8255c2a
JB		 108382012-02-09 Joel Brobecker <brobecker@adacore.com>
10839
10840 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10841 * configure, config.in: Regenerate.
10842 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10843 is not defined.
10844
da84f473
PA		 108452012-02-02 Pedro Alves <palves@redhat.com>
10846
10847 Try SIGKILL first, then PTRACE_KILL.
10848 * linux-low.c (linux_kill_one_lwp): New.
10849 (linux_kill_one_lwp): Rename to ...
10850 (kill_one_lwp_callback): ... this. Use the new
10851 linux_kill_one_lwp.
10852
e886a173
PA		 108532012-02-02 Pedro Alves <palves@redhat.com>
10854
10855 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10856 inferior.
10857
be07f1a2
PA		 108582012-01-27 Pedro Alves <palves@redhat.com>
10859
10860 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10861 (elf_64_file_p): Make static.
10862 (linux_pid_exe_is_elf_64_file): New.
10863 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10864 Delete declarations.
10865 (linux_pid_exe_is_elf_64_file): Declare.
10866 * linux-x86-low.c (x86_arch_setup): Use
10867 linux_pid_exe_is_elf_64_file.
10868
d8301ad1
JK		 108692012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10870
10871 * linux-low.c (linux_wait_for_event_1): Rename to ...
10872 (linux_wait_for_event): ... here and merge it with former
10873 linux_wait_for_event - new variable wait_ptid, use it.
10874 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10875
01b17894
PA		 108762012-01-23 Pedro Alves <palves@redhat.com>
10877
10878 * server.c (main): Avoid yet another case of infinite loop while
10879 detaching/killing after a longjmp.
10880
e825046f
JK		 108812012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10882
10883 Code cleanup.
10884 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10885
b9e7b9c3
UW		 108862012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10887
10888 * hostio.c (handle_readlink): New function.
10889 (handle_vFile): Call it to handle "vFile:readlink" packets.
10890
901f9912
UW		 108912012-01-20 Pedro Alves <palves@redhat.com>
10892 Ulrich Weigand <ulrich.weigand@linaro.org>
10893
10894 * server.c (handle_v_requests): Only support vAttach and vRun to
10895 start multiple processes when in extended protocol mode.
10896
fc1ab1a0
PA		 108972012-01-17 Pedro Alves <palves@redhat.com>
10898
10899 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10900 memalign plus mprotect to allocate the scratch buffer.
10901
7d5d4e98
PA		 109022012-01-13 Pedro Alves <palves@redhat.com>
10903
10904 * server.c (attach_inferior): Clear `cont_thread'.
10905
f128d5e9
PA		 109062012-01-13 Pedro Alves <palves@redhat.com>
10907
10908 * server.c (main): Avoid infinite loop while detaching/killing
10909 after a longjmp.
10910
06db92f0
DE		 109112012-01-09 Doug Evans <dje@google.com>
10912
10913 * server.c (start_inferior): Set last_ptid in --wrapper case.
10914
32d92999
YQ		 109152012-01-06 Yao Qi <yao@codesourcery.com>
10916
10917 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10918 defined.
10919 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10920
5e0a92a9
YQ		 109212012-01-04 Yao Qi <yao@codesourcery.com>
10922
10923 * tracepoint.c (cmd_qtdp): Print debug message
10924 for static tracepoint.
10925
ae639e8c
YQ		 109262012-01-04 Yao Qi <yao@codesourcery.com>
10927
10928 * tracepoint.c (trace_vdebug): Differentiate debug message
10929 between gdbserver and IPA.
10930
f72429c5
YQ		 109312012-01-03 Yao Qi <yao@codesourcery.com>
10932
10933 * tracepoint.c (tracepoint_was_hit): Don't collect for
10934 static tracepoint.
10935
12c3e59c
JB		 109362012-01-02 Joel Brobecker <brobecker@adacore.com>
10937
10938 * terminal.h: Reformat copyright header.
10939
67827812
JB		 109402012-01-02 Joel Brobecker <brobecker@adacore.com>
10941
10942 * server.c (gdbserver_version): Update copyright year.
10943 * gdbreplay.c (gdbreplay_version): Likewise.
10944
3e52c33d
JK		 109452011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10946
10947 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10948
10949 Revert:
10950 2011-12-18 Hui Zhu <teawater@gmail.com>
10951 * linux-low.c (linux_create_inferior): Save return value to ret.
10952
66f1260e
HZ		 109532011-12-18 Hui Zhu <teawater@gmail.com>
10954
10955 * linux-low.c (linux_create_inferior): Save return value to ret.
10956
e77616d7
DE		 109572011-12-16 Doug Evans <dje@google.com>
10958
e7b06c57
DE		 10959 * linux-low.c (linux_create_inferior): If stdio connection,
10960 redirect stdin from /dev/null, stdout to stderr.
10961 * remote-utils.c (remote_is_stdio): New static global.
10962 (remote_connection_is_stdio): New function.
10963 (remote_prepare): Handle stdio connection.
10964 (remote_open): Ditto.
10965 (remote_close): Don't close stdin for stdio connections.
10966 (read_prim,write_prim): New functions. Replace all calls to
10967 read/write to these.
10968 * server.c (main): Watch for "-" argument. Move call to
10969 remote_prepare before start_inferior.
10970 * server.h (STDIO_CONNECTION_NAME): New macro.
10971 (remote_connection_is_stdio): Declare.
10972
e77616d7
DE		 10973 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10974 in debugging output.
10975
82067193
YQ		 109762011-12-15 Yao Qi <yao@codesourcery.com>
10977
10978 * tracepoint.c: Include sys/syscall.h.
10979 (gdb_ust_thread): Remove preprocessor conditional.
10980
82bfbe7e
PA		 109812011-12-14 Pedro Alves <pedro@codesourcery.com>
10982
10983 * linux-low.c (linux_detach_one_lwp): Call
10984 the_low_target.prepare_to_resume before detaching.
10985
712c6575
YQ		 109862011-12-14 Yao Qi <yao@codesourcery.com>
10987
10988 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10989 of write.
10990
d54d1edf
YQ		 109912011-12-14 Yao Qi <yao@codesourcery.com>
10992
10993 * i386-low.c (i386_low_stopped_data_address): Initialize local
10994 variable `control'.
10995
6210a125
PA		 109962011-12-13 Pedro Alves <pedro@codesourcery.com>
10997
10998 PR remote/13492
10999
11000 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11001 DR_CONTROL unless necessary. Extend comments.
11002 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11003 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11004
2ece8244
YQ		 110052011-12-13 Yao Qi <yao@codesourcery.com>
11006
11007 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11008 macros.
11009 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11010
784867a5
JK		 110112011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11012
11013 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11014 Print new debug message for such case.
11015
6bf36717
JK		 110162011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11017
11018 Fix overlapping memcpy.
11019 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11020 the read_inferior_memory transfer.
11021 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11022 write_inferior_memory transfer.
11023 (set_fast_tracepoint_jump): New variable buf. Use it for the
11024 read_inferior_memory and write_inferior_memory transfers.
11025 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11026 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11027 Use it for the write_inferior_memory transfer.
11028 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11029 buffers.
11030
50275556
MR		 110312011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11032
11033 * linux-low.c (fetch_register, store_register): Make code
11034 consistent, fix formatting.
11035
7325beb4
MR		 110362011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11037
11038 * linux-low.c (usr_store_inferior_registers): Factor out code
11039 to handle individual registers into...
11040 (store_register): ... this new function.
11041
c642a434
UW		 110422011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11043
11044 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11045 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11046 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11047 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11048 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11049 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11050 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11051 (srv_xmlfiles): Add new XML files.
11052
11053 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11054 and <sys/uio.h>.
11055 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11056 (init_registers_s390_linux32v1): Add prototype.
11057 (init_registers_s390_linux32v2): Likewise.
11058 (init_registers_s390_linux64v1): Likewise.
11059 (init_registers_s390_linux64v2): Likewise.
11060 (init_registers_s390x_linux64v1): Likewise.
11061 (init_registers_s390x_linux64v2): Likewise.
11062 (s390_num_regs): Increment to 52.
11063 (s390_regmap): Add orig_r2 register.
11064 (s390_num_regs_3264): Increment to 68.
11065 (s390_regmap_3264): Add orig_r2 register.
11066 (s390_collect_ptrace_register): Handle orig_r2 register.
11067 (s390_supply_ptrace_register): Likewise.
11068 (s390_fill_last_break): New function.
11069 (s390_store_last_break): Likewise.
11070 (s390_fill_system_call): New function.
11071 (s390_store_system_call): Likewise.
11072 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11073 register sets.
11074 (s390_check_regset): New function.
11075 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11076 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11077 Update target_regsets for available register sets.
11078
2268b414
JK		 110792011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11080 Jan Kratochvil <jan.kratochvil@redhat.com>
11081
11082 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11083 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11084 New.
11085 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11086 * linux-low.h (struct process_info_private): New member r_debug.
11087 * server.c (handle_qxfer_libraries): Call
11088 the_target->qxfer_libraries_svr4.
11089 (handle_qxfer_libraries_svr4): New function.
11090 (qxfer_packets): New entry "libraries-svr4".
11091 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11092 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11093 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11094 PACKET_qXfer_libraries_svr4.
11095
d6db1fab
UW		 110962011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11097
11098 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11099 PSW address/mask between 8-byte and 16-byte formats.
11100 (s390_supply_ptrace_register): Likewise.
11101 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11102 basic addressing mode bit.
11103
242f5f1c
SS		 111042011-11-24 Stan Shebs <stan@codesourcery.com>
11105
11106 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11107
f196051f
SS		 111082011-11-17 Stan Shebs <stan@codesourcery.com>
11109
11110 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11111 (tracing_start_time): New global.
11112 (tracing_stop_time): New global.
11113 (tracing_user_name): New global.
11114 (tracing_notes): New global.
11115 (tracing_stop_note): New global.
11116 (cmd_qtstart): Set traceframe_usage, start_time.
11117 (stop_tracing): Set stop_time.
11118 (cmd_qtstatus): Report additional status.
11119 (cmd_qtp): New function.
11120 (handle_tracepoint_query): Call it.
11121 (cmd_qtnotes): New function.
11122 (handle_tracepoint_general_set): Call it.
11123 (get_timestamp): Rename from tsv_get_timestamp.
11124
405f8e94
SS		 111252011-11-14 Stan Shebs <stan@codesourcery.com>
11126 Kwok Cheung Yeung <kcy@codesourcery.com>
11127
11128 * linux-x86-low.c (small_jump_insn): New.
11129 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11130 trampoline and error message, build a trampoline and issue a small
11131 jump instruction to it.
11132 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11133 trampoline and error message.
11134 (x86_get_min_fast_tracepoint_insn_len): New.
11135 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11136 * linux-low.h (struct linux_target_ops): Add arguments to
11137 install_fast_tracepoint_jump_pad operation, add new operation.
11138 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11139 arguments.
11140 (linux_get_min_fast_tracepoint_insn_len): New function.
11141 (linux_target_op): Add new operation.
11142 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11143 (gdb_trampoline_buffer_end): Ditto.
11144 (gdb_trampoline_buffer_error): Ditto.
11145 (struct ipa_sym_addresses): Add fields for new IPA variables.
11146 (symbol_list): Add entries for new IPA variables.
11147 (struct tracepoint): Add fields to hold the address range of the
11148 trampoline used by the tracepoint.
11149 (trampoline_buffer_head): New static variable.
11150 (trampoline_buffer_tail): Ditto.
11151 (claim_trampoline_space): New function.
11152 (have_fast_tracepoint_trampoline_buffer): New function.
11153 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11154 structure.
11155 (install_fast_tracepoint): Ditto, also add error buffer argument.
11156 (cmd_qtminftpilen): New function.
11157 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11158 (fast_tracepoint_from_trampoline_address): New function.
11159 (fast_tracepoint_collecting): Handle trampoline as part of jump
11160 pad space.
11161 (set_trampoline_buffer_space): New function.
11162 (initialize_tracepoint): Initialize new IPA variables.
11163 * target.h (struct target_ops): Add arguments to
11164 install_fast_tracepoint_jump_pad operation, add new
11165 get_min_fast_tracepoint_insn_len operation.
11166 (target_get_min_fast_tracepoint_insn_len): New.
11167 (install_fast_tracepoint_jump_pad): Add arguments.
11168 * server.h (IPA_BUFSIZ): Define.
11169 * linux-i386-ipa.c: Include extra header files.
11170 (initialize_fast_tracepoint_trampoline_buffer): New function.
11171 (initialize_low_tracepoint): Call it.
11172 * server.h (set_trampoline_buffer_space): Declare.
11173 (claim_trampoline_space): Ditto.
11174 (have_fast_tracepoint_trampoline_buffer): Ditto.
11175
1e4d1764
YQ		 111762011-11-14 Yao Qi <yao@codesourcery.com>
11177
11178 * server.c (handle_query): Handle InstallInTrace for qSupported.
11179 * tracepoint.c (add_tracepoint): Sort list.
11180 (install_tracepoint, download_tracepoint): New.
11181 (cmd_qtdp): Call them to install and download tracepoints.
11182 (sort_tracepoints): Removed.
11183 (cmd_qtstart): Update.
11184
5c73ff4e
YQ		 111852011-11-14 Yao Qi <yao@codesourcery.com>
11186
11187 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11188 * mem-break.h: Declare.
11189 * tracepoint.c (cmd_qtstart): Move some code to ...
11190 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11191 New.
11192 (download_tracepoints): Move some code to ...
11193 (download_tracepoint_1): ... here. New.
11194
86a30030
YQ		 111952011-11-08 Yao Qi <yao@codesourcery.com>
11196
11197 * remote-utils.c (relocate_instruction): A comment fix.
11198
8d26e50c
JB		 111992011-11-07 Joel Brobecker <brobecker@adacore.com>
11200
11201 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11202 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11203 dr_status_mirror and dr_control_mirror from debug_reg_state.
11204 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11205 (i386_initial_stuff): Remove use of deleted globals.
11206 (i386_get_thread_context, i386_set_thread_context,
11207 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11208 from debug_reg_state.
11209
a59306a3
YQ		 112102011-11-05 Yao Qi <yao@codesourcery.com>
11211
11212 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11213 address as TPOINT's.
11214
3065dfb6
SS		 112152011-11-02 Stan Shebs <stan@codesourcery.com>
11216
11217 * tracepoint.c (agent_mem_read_string): New function.
11218 (eval_agent_expr): Call it for tracenz.
11219 * server.c (handle_query): Report support for tracenz.
11220
fd0d8c7c
YQ		 112212011-11-02 Yao Qi <yao@codesourcery.com>
11222
11223 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11224
609086b1
YQ		 112252011-11-02 Yao Qi <yao@codesourcery.com>
11226
11227 * target.h: Fix a typo in comment.
11228
b9fd1791
PA		 112292011-10-31 Pedro Alves <pedro@codesourcery.com>
11230
11231 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11232 clobber the breakpoints' shadows with fast tracepoint jumps.
11233 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11234 * target.c (write_inferior_memory): Also pass MYADDR down to
11235 check_mem_write.
11236
03583c20
UW		 112372011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11238
11239 * configure.ac: Check support for personality routine.
11240 * configure: Regenerate.
11241 * config.in: Likewise.
11242 * linux-low.c: Include <sys/personality.h>.
11243 Define ADDR_NO_RANDOMIZE if necessary.
11244 (linux_create_inferior): Disable address space randomization when
11245 forking inferior, if requested.
11246 (linux_supports_disable_randomization): New function.
11247 (linux_target_ops): Install it.
11248 * server.h (disable_randomization): Declare.
11249 * server.c (disable_randomization): New global variable.
11250 (handle_general_set): Handle QDisableRandomization.
11251 (handle_query): Likewise for qSupported.
11252 (main): Support --disable-randomization and --no-disable-randomization
11253 command line arguments.
11254 * target.h (struct target_ops): Add supports_disable_randomization.
11255 (target_supports_disable_randomization): New macro.
11256
723b724b
MF		 112572011-09-29 Mike Frysinger <vapier@gentoo.org>
11258
11259 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11260 ifdef check.
11261 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11262 [!PT_GETDSBT] (target_loadmap): New definition.
11263 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11264 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11265 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11266 and PT_GETDSBT to LINUX_LOADMAP.
11267 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11268 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11269
55329a5c 112702011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 11271
11272 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11273 (arm_linux_hwbp_cap): New static variable.
11274 (arm_linux_get_hwbp_cap): Replace by ...
11275 (arm_linux_init_hwbp_cap): ... this new function.
11276 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11277 (arm_linux_get_hw_watchpoint_count): Likewise.
11278 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11279 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11280 (arm_prepare_to_resume): Use perror_with_name instead of error.
11281
55329a5c 112822011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 11283
11284 * linux-arm-low.c: Include <signal.h>.
11285 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11286 (struct arm_linux_hwbp_cap): New data type.
11287 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11288 (struct arm_linux_hw_breakpoint): New data type.
11289 (MAX_BPTS, MAX_WPTS): Define.
11290 (struct arch_process_info, struct arch_lwp_info): New data types.
11291 (arm_linux_get_hwbp_cap): New function.
11292 (arm_linux_get_hw_breakpoint_count): Likewise.
11293 (arm_linux_get_hw_watchpoint_count): Likewise.
11294 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11295 (arm_hwbp_control_initialize): Likewise.
11296 (arm_hwbp_control_is_enabled): Likewise.
11297 (arm_hwbp_control_is_initialized): Likewise.
11298 (arm_hwbp_control_disable): Likewise.
11299 (arm_linux_hw_breakpoint_equal): Likewise.
11300 (arm_linux_hw_point_initialize): Likewise.
11301 (struct update_registers_data): New data structure.
11302 (update_registers_callback: New function.
11303 (arm_insert_point): Likewise.
11304 (arm_remove_point): Likewise.
11305 (arm_stopped_by_watchpoint): Likewise.
11306 (arm_stopped_data_address): Likewise.
11307 (arm_new_process): Likewise.
11308 (arm_new_thread): Likewise.
11309 (arm_prepare_to_resume): Likewise.
11310 (the_low_target): Register arm_insert_point, arm_remove_point,
11311 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11312 arm_new_thread, and arm_prepare_to_resume.
11313
6b9801d4
SS		 113142011-09-15 Stan Shebs <stan@codesourcery.com>
11315
11316 * server.h (struct emit_ops): Add compare-goto fields.
11317 * tracepoint.c (gdb_agent_op_sizes): New table.
11318 (emit_eq_goto): New function.
11319 (emit_ne_goto): New function.
11320 (emit_lt_goto): New function.
11321 (emit_le_goto): New function.
11322 (emit_gt_goto): New function.
11323 (emit_ge_goto): New function.
11324 (is_goto_target): New function.
11325 (compile_bytecodes): Recognize special cases of compare-goto
11326 combinations and call specialized emitters for them.
11327 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11328 (amd64_emit_ne_goto): New function.
11329 (amd64_emit_lt_goto): New function.
11330 (amd64_emit_le_goto): New function.
11331 (amd64_emit_gt_goto): New function.
11332 (amd64_emit_ge_goto): New function.
11333 (amd64_emit_ops): Add the new functions.
11334 (i386_emit_eq_goto): New function.
11335 (i386_emit_ne_goto): New function.
11336 (i386_emit_lt_goto): New function.
11337 (i386_emit_le_goto): New function.
11338 (i386_emit_gt_goto): New function.
11339 (i386_emit_ge_goto): New function.
11340 (i386_emit_ops): Add the new functions.
11341
bf15cbda
SS		 113422011-09-08 Stan Shebs <stan@codesourcery.com>
11343
11344 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11345 (i386_emit_epilogue): Restore %ebx.
11346
943ca1dd
JZ		 113472011-08-31 Jie Zhang <jzhang918@gmail.com>
11348
11349 * server.c (step_thread): Remove definition.
11350 (process_serial_event): Don't handle Hs.
11351 * server.h (step_thread): Remove declaration.
11352 * target.c (set_desired_inferior): Remove use of step_thread.
11353
e3deef73
LM		 113542011-08-24 Luis Machado <lgustavo@codesourcery.com>
11355
11356 * linux-low.c: Include linux-procfs.h.
11357 (linux_attach_lwp_1): Update comments.
11358 (linux_attach): Scan for existing threads when attaching to a
11359 process that is the tgid.
11360 * Makefile.in: Update dependencies.
11361
13da1c97
LM		 113622011-08-24 Luis Machado <lgustavo@codesourcery.com>
11363
11364 * configure.srv: Add linux-procfs.o dependencies.
11365
881127c9
YQ		 113662011-08-14 Yao Qi <yao@codesourcery.com>
11367
11368 * target.h (struct target_ops): Fix indent.
11369 * win32-low.c (win32_target_ops): Fix comment.
11370
58dbd541
YQ		 113712011-08-14 Andrew Jenner <andrew@codesourcery.com>
11372 Yao Qi <yao@codesourcery.com>
11373
11374 * Makefile.in (clean): Remove tic6x-*.c files.
11375 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11376 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11377 (tic6x-c64xp-linux.c): Likewise.
11378 * configure.srv: Add support for tic6x-*-uclinux.
11379 * linux-tic6x-low.c: New.
11380 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11381
78d85199
YQ		 113822011-08-14 Andrew Stubbs <ams@codesourcery.com>
11383 Yao Qi <yao@codesourcery.com>
11384
11385 * target.h (struct target_ops): Add read_loadmap.
11386 * linux-low.c (struct target_loadseg): New type.
11387 (struct target_loadmap): New type.
11388 (linux_read_loadmap): New function.
11389 (linux_target_ops): Add linux_read_loadmap.
11390 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11391 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11392 to NULL.
78d85199 11393
a959a88d
EZ		 113942011-08-05 Eli Zaretskii <eliz@gnu.org>
11395
11396 * win32-low.c: Include <stdint.h>.
11397
1ced966e
PA		 113982011-07-22 Pedro Alves <pedro@codesourcery.com>
11399
11400 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11401 to the inferior here.
11402 (i386_remove_aligned_watchpoint): Ditto.
11403 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11404 fit part of the watchpoint in the debug registers.
11405 (i386_update_inferior_debug_regs): New.
11406 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11407 registers, and only update the inferior on success.
11408 (i386_low_remove_watchpoint): Ditto.
11409
d26e3629
KY		 114102011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11411
11412 * linux-low.c (compare_ints, unique, list_threads, show_process,
11413 linux_core_of_thread): Delete.
11414 (linux_target_ops): Change linux_core_of_thread to
11415 linux_common_core_of_thread.
11416 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11417 * utils.c (malloc_failure): Change type of argument.
11418 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11419 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11420 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11421 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11422 (IPA_OBJS): Add common-utils-ipa.o.
11423 (ptid_h, linux_osdata_h): New macros.
11424 (server_h): Add common/common-utils.h, common/xml-utils.h,
11425 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11426 common/ptid.h.
11427 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11428 ptid.o, buffer.o): New rules.
11429 (linux-low.o): Add common/linux-osdata.h as a dependency.
11430 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11431 * configure.ac: Add AC_HEADER_DIRENT check.
11432 * config.in: Regenerate.
11433 * configure: Regenerate.
11434 * remote-utils.c (xml_escape_text): Delete.
11435 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11436 buffer_xml_printf): Move to common/buffer.c.
11437 * server.c (main): Remove call to initialize_inferiors.
11438 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11439 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11440 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11441 internal_error, gdb_assert, gdb_assert_fail): Delete.
11442 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11443 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11444 common/buffer.h.
11445 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11446 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11447 initialize_inferiors): Delete.
11448
2275a1a7
PA		 114492011-07-20 Pedro Alves <pedro@codesourcery.com>
11450
11451 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11452 symbol error.
11453
0a5b1e09
PA		 114542011-05-31 Pedro Alves <pedro@codesourcery.com>
11455
11456 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11457 assertion.
11458 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11459
6938fd34
YQ		 114602011-05-26 Yao Qi <yao@codesourcery.com>
11461
11462 * Makefile.in (thread-db.o): Track dependence to
11463 common/gdb_thread_db.h.
11464 * thread-db.c: include gdb_thread_db.h from right place.
11465
b481f9e0
TT		 114662011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11467
11468 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11469 __FILE__ and __LINE__ to internal_error.
11470
98a5dd13
DE		 114712011-05-13 Doug Evans <dje@google.com>
11472
11473 * thread-db.c (try_thread_db_load_from_sdir): New function.
11474 (try_thread_db_load_from_dir): New function.
11475 (thread_db_load_search): Handle $sdir, ignore $pdir.
11476 Remove trying of system directories if search of
11477 libthread-db-search-path fails, that is now done via $sdir.
11478
d248b706
KY		 114792011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11480
11481 * server.c (handle_query): Add EnableDisableTracepoints to the list
11482 of supported features.
43aaf8b6 11483 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11484 tracepoints.
43aaf8b6
PA		 11485 (cmd_qtenable_disable): New.
11486 (cmd_qtstart): Install tracepoints even if disabled.
11487 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11488 receiving a QTEnable or QTDisable packet.
11489 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11490 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11491 tracepoints.
11492 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11493
84e578fb
DE		 114942011-05-10 Doug Evans <dje@google.com>
11495
11496 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11497
71f55dd8
DE		 114982011-05-04 Doug Evans <dje@google.com>
11499
11500 * linux-low.c (linux_join): Skip process lookup.
11501 * spu-low.c (spu_join): Ditto.
11502 * server.c (join_inferiors_callback): Delete.
11503 (process_serial_event): For 'D' packet (detach) call join_inferior
11504 directly.
11505
4d393d60
JM		 115062011-05-04 Joseph Myers <joseph@codesourcery.com>
11507
11508 * README: Don't mention xscale*-*-linux*.
11509 * configure.srv (xscale*-*-linux*): Don't handle target.
11510
b00ad6ff
NF		 115112011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11512
11513 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11514 casting pointers.
11515 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11516 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11517 (i386_emit_void_call_2): Likewise.
11518
af96c192
YQ		 115192011-04-26 Yao Qi <yao@codesourcery.com>
11520
43aaf8b6
PA		 11521 * linux-low.c: Move common macros to linux-ptrace.h.
11522 Include linux-ptrace.h.
af96c192
YQ		 11523 * Makefile.in (linux_ptrace_h): New.
11524 (linux-low.o): Depends on linux-ptrace.h.
11525
03f2bd59
JK		 115262011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11527
11528 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11529 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11530 (remote_prepare): New function with most of the TCP code from ...
11531 (remote_open): ... here. Detect PORT here unconditionally. Move also
11532 setting transport_is_reliable.
11533 * server.c (run_once): New variable.
11534 (gdbserver_usage): Document it.
11535 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11536 the first run if RUN_ONCE.
11537 * server.h (run_once, remote_prepare): New declarations.
11538
7a9dd1b2
TT		 115392011-04-19 Tom Tromey <tromey@redhat.com>
11540
11541 * win32-low.c (handle_load_dll): Remove duplicate "the".
11542
81239425
PM		 115432011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11544
11545 Remove support for old Cygwin 1.5 versions.
11546 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11547 function to avoid warning.
11548 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11549 warning.
11550
9e0627f1
PM		 115512011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11552
11553 * gdbserver/server.h (Macro _): Define it if not available.
11554
588eebee
MS		 115552011-03-14 Michael Snyder <msnyder@vmware.com>
11556
348af9f7 11557 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11558
43f70d4c
JB		 115592011-03-10 Joel Brobecker <brobecker@adacore.com>
11560
11561 * Makefile.in (maintainer-clean realclean distclean): Remove
11562 "make ... subdir_do" command.
11563
348af9f7
MS		 115642011-03-10 Michael Snyder <msnyder@vmware.com>
11565
11566 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11567
11568 * server.c (handle_v_run): Free alloced buffer on early return.
11569
e637a4f5
YQ		 115702011-03-09 Yao Qi <yao@codesourcery.com>
11571
11572 Revert:
11573 2011-03-04 Yao Qi <yao@codesourcery.com>
11574
11575 * Makefile.in: Remove GNU make feature --directory.
11576
11577 2011-03-05 Yao Qi <yao@codesourcery.com>
11578
11579 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11580 (subdir_do): New make target. Copied from gdb/Makefile.
11581 (maintainer-clean, realclean, distclean, clean): Call corresponding
11582 make targets in common/Makefile.
11583
11584 2011-02-11 Yao Qi <yao@codesourcery.com>
11585
11586 * configure.ac: Call AC_PROG_RANLIB.
11587 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11588 * configure: Regenerate.
11589
e6edda56
JK		 115902011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11591
11592 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11593
e5141119
JB		 115942011-03-06 Yao Qi <yao@codesourcery.com>
11595
11596 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11597
64794aa4
JB		 115982011-03-05 Yao Qi <yao@codesourcery.com>
11599
11600 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11601 (subdir_do): New make target. Copied from gdb/Makefile.
11602 (maintainer-clean, realclean, distclean, clean): Call corresponding
11603 make targets in common/Makefile.
11604
7a762829
YQ		 116052011-03-04 Yao Qi <yao@codesourcery.com>
11606
11607 * Makefile.in: Remove GNU make feature --directory.
11608
348af9f7
MS		 116092011-03-04 Michael Snyder <msnyder@vmware.com>
11610
11611 * server.c (queue_stop_reply): Call xmalloc not malloc.
11612
116132011-03-02 Michael Snyder <msnyder@vmware.com>
11614
11615 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11616
9f72fee2
MS		 116172011-02-28 Michael Snyder <msnyder@vmware.com>
11618
588eebee
MS		 11619 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11620 (cmd_qtframe): Ditto.
11621 (cmd_qtbuffer): Ditto.
11622 (cmd_bigqtbuffer): Ditto.
11623
9f72fee2
MS		 11624 * utils.c (decimal2str): Initialize 'width' to nine, then
11625 don't mess with it.
11626
8040bd49
UW		 116272011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11628
11629 * hostio.c (require_data): Free *data, not data.
11630
7e52cbd0
JK		 116312011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11632
11633 * hostio.c (require_data): Use free, not xfree.
11634
9130f83e
MS		 116352011-02-27 Michael Snyder <msnyder@vmware.com>
11636
4b812f4e
MS		 11637 * server.c (handle_query): Discard unused value.
11638
9130f83e
MS		 11639 * hostio.c (require_data): Free malloc memory before returning
11640 error.
11641
69d37113
MS		 116422011-02-26 Michael Snyder <msnyder@vmware.com>
11643
11644 * linux-low.c (list_threads): Call closedir for dirent.
11645
35f5825a
MS		 116462011-02-27 Michael Snyder <msnyder@vmware.com>
11647
2a589cef
MS		 11648 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11649 a case statement falls through.
11650
0adea5f7
MS		 11651 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11652
35f5825a
MS		 11653 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11654 in comparison.
11655
238f1c74
MS		 116562011-02-26 Michael Snyder <msnyder@vmware.com>
11657
11658 * utils.c (decimal2str): Eliminate dead code and dead param.
11659 (pulongest): Drop dead param from call to decimal2str.
11660 (plongest): Ditto.
11661
633ff500
JB		 116622011-02-24 Joel Brobecker <brobecker@adacore.com>
11663
11664 Revert the following patch (not approved yet):
11665 2011-02-21 Hui Zhu <teawater@gmail.com>
11666 * tracepoint.c (tp_printf): New function.
11667 (eval_agent_expr): Handle gdb_agent_op_printf.
11668
f9c6ff72
HZ		 116692011-02-21 Hui Zhu <teawater@gmail.com>
11670
11671 * tracepoint.c (tp_printf): New function.
11672 (eval_agent_expr): Handle gdb_agent_op_printf.
11673
94d5e490
TT		 116742011-02-18 Tom Tromey <tromey@redhat.com>
11675
11676 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11677 (tracepoint.o): Likewise.
11678 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11679 (gdb_agent_op_names): Likewise.
11680
c7f96d2b
TT		 116812011-02-18 Tom Tromey <tromey@redhat.com>
11682
11683 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11684 gdb_agent_op_rot>: New constants.
11685 (gdb_agent_op_names): Add pick and roll.
11686 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11687 cases.
11688
0feedb2c
JK		 116892011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11690
11691 * aclocal.m4: Regenerated with aclocal-1.11.1.
11692
b3b9301e
PA		 116932011-02-14 Pedro Alves <pedro@codesourcery.com>
11694
11695 * server.c (handle_qxfer_traceframe_info): New.
11696 (qxfer_packets): Register "traceframe-info".
11697 (handle_query): Report support for qXfer:traceframe-info:read+.
11698 * tracepoint.c (match_blocktype): New.
11699 (traceframe_find_block_type): Rename to ...
11700 (traceframe_walk_blocks): ... this. Add callback filter argument,
11701 and use it.
11702 (traceframe_find_block_type): New, reimplemented on top of
11703 traceframe_walk_blocks.
11704 (build_traceframe_info_xml): New.
11705 (traceframe_read_info): New.
11706 * server.h (traceframe_read_info): Declare.
11707
4f3e6fb7
YQ		 117082011-02-11 Yao Qi <yao@codesourcery.com>
11709
11710 * configure.ac: Call AC_PROG_RANLIB.
11711 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11712 * configure: Regenerate.
11713
764880b7
PA		 117142011-02-07 Pedro Alves <pedro@codesourcery.com>
11715
11716 * server.c (gdb_read_memory): Change return semantics to allow
11717 partial transfers.
11718 (handle_search_memory_1): Adjust.
11719 (process_serial_event) <'m' packet>: Handle partial transfers.
11720 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11721
1c79eb8a
PA		 117222011-01-28 Pedro Alves <pedro@codesourcery.com>
11723
11724 * regcache.c (init_register_cache): Initialize
11725 regcache->register_status.
11726 (free_register_cache): Release regcache->register_status.
11727 (regcache_cpy): Copy register_status.
11728 (registers_to_string): Print 'x's for unavailable registers.
11729 (supply_register): Mark the register's status valid or
11730 unavailable, depending on whether a buffer was passed in or not.
11731 (supply_register_zeroed): New.
11732 (supply_regblock): Mark the registers' status valid or
11733 unavailable, depending on whether a buffer was passed in or not.
11734 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11735 (struct regcache): New `register_status' field.
11736 (supply_register_zeroed): Declare.
11737 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11738 supply_register_zeroed, rather than passing a NULL buffer to
11739 supply_register.
11740 * tracepoint.c (fetch_traceframe_registers): Update comment.
11741
85724a0e
PA		 117422011-01-28 Pedro Alves <pedro@codesourcery.com>
11743
11744 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11745 buffer explicit.
11746
d08aafef
PA		 117472011-01-25 Pedro Alves <pedro@codesourcery.com>
11748
11749 * server.h (decode_xfer_write): Change prototype.
11750 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11751 and don't extract the annex here.
11752 * server.c (decode_xfer_read): Remove `annex' parameter,
11753 and don't extract the annex here.
11754 (decode_xfer): New.
11755 (struct qxfer): New.
11756 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11757 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11758 (handle_qxfer_statictrace): New functions, abstracted out from
11759 handle_query, and made to use the struct qxfer interface.
11760 (handle_threads_qxfer_proper): Rename to ...
11761 (handle_qxfer_threads_proper): ... this.
11762 (handle_threads_qxfer): Rename to ...
11763 (handle_qxfer_threads): ... this. Adjust.
11764 (qxfer_packets): New array.
11765 (handle_qxfer): New function.
11766 (handle_query): Use handle_qxfer.
11767
493e2a69
MS		 117682011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11769
11770 * gdbreplay.c: Shorten lines of >= 80 columns.
11771 * linux-low.c: Ditto.
11772 * linux-ppc-low.c: Ditto.
11773 * linux-s390-low.c: Ditto.
11774 * linux-sparc-low.c: Ditto.
11775 * linux-x86-low.c: Ditto.
11776 * linux-xtensa-low.c: Ditto.
11777 * mem-break.c: Ditto.
11778 * nto-low.c: Ditto.
11779 * regcache.h: Ditto.
11780 * remote-utils.c: Ditto.
11781 * server.c: Ditto.
11782 * server.h: Ditto.
11783 * thread-db.c: Ditto.
11784 * tracepoint.c: Ditto.
11785 * utils.c: Ditto.
11786 * win32-low.h: Ditto.
11787
44944448
JB		 117882011-01-05 Joel Brobecker <brobecker@adacore.com>
11789
11790 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11791 update.
11792
71ce852c
JB		 117932011-01-01 Joel Brobecker <brobecker@adacore.com>
11794
11795 * server.c (gdbserver_version): Update copyright year in version
11796 output.
11797 * gdbreplay.c (gdbreplay_version): Ditto.
11798
eb826dc6
MF		 117992010-12-29 Jie Zhang <jie.zhang@analog.com>
11800
11801 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11802 * linux-bfin-low.c: New file.
11803 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11804 PT_DATA_ADDR for BFIN targets.
11805 * Makefile.in (SFILES): Add linux-bfin-low.c.
11806 (clean): Remove reg-bfin.c.
11807 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11808 * README: Mention supported Blackfin targets.
11809
39ab222a
MF		 118102010-12-23 Mike Frysinger <vapier@gentoo.org>
11811
11812 * .gitignore: New file.
11813
a1f2ce7d
MF		 118142010-11-16 Mike Frysinger <vapier@gentoo.org>
11815
11816 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11817
f474844c
JZ		 118182010-10-22 Jie Zhang <jie@codesourcery.com>
11819
11820 * Makefile.in: Add FLAGS_TO_PASS variable.
11821 (install): Remove dependency of install-only and recursively
11822 invoke make for install-only.
11823
f1048712
DE		 118242010-10-04 Doug Evans <dje@google.com>
11825
11826 * Makefile.in (uninstall): Use $(DESTDIR).
11827
b53a1623
PA		 118282010-09-24 Pedro Alves <pedro@codesourcery.com>
11829
e6ee044d
PA		 11830 PR gdb/11842
11831
b53a1623
PA		 11832 * linux-x86-low.c (compat_siginfo_from_siginfo)
11833 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11834 si_code is < 0. Check for si_code == SI_TIMER before checking for
11835 si_code < 0.
11836
fa1bd1e4
JB		 118372010-09-13 Joel Brobecker <brobecker@adacore.com>
11838
11839 * lynx-i386-low.c: New file.
11840 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11841
47fac8f8
JB		 118422010-09-13 Joel Brobecker <brobecker@adacore.com>
11843
11844 * lynx-low.c (ptrace_request_to_str): Remove handling for
11845 request values that have been removed in LynxOS 5.x.
11846
1adfc54d
JB		 118472010-09-13 Joel Brobecker <brobecker@adacore.com>
11848
11849 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11850 <ptrace.h>
11851
c2a66c29
NS		 118522010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11853
11854 * configure.ac: Add --enable-inprocess-agent option.
11855 * configure: Rebuilt.
11856
32fcada3
YQ		 118572010-09-06 Yao Qi <yao@codesourcery.com>
11858
11859 * linux-low.c (linux_kill): Remove unused variable.
11860 (linux_stabilize_threads): Likewise.
11861 * server.c (start_inferior): Likewise.
11862 (queue_stop_reply_callback): Likewise.
11863 * tracepoint.c (do_action_at_tracepoint): Likewise.
11864
0cccb683
YQ		 118652010-09-06 Yao Qi <yao@codesourcery.com>
11866
11867 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11868 on return.
11869
423ec54c
JK		 118702010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11871
11872 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11873
12ac6819
PA		 118742010-09-06 Pedro Alves <pedro@codesourcery.com>
11875
11876 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11877 "$(IPA_DEPFILES)".
11878
8ed54b31
JB		 118792010-09-01 Joel Brobecker <brobecker@adacore.com>
11880
11881 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11882 gdbserver/lynx-ppc-low.c: New files.
11883 * Makefile.in (lynx_low_h): New variable.
11884 (lynx-low.o, lynx-ppc-low.o): New rules.
11885 * configure.ac: On LynxOS, link with -lnetinet.
11886 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11887 * configure: regenerate.
11888
bb0116a4
JB		 118892010-09-01 Joel Brobecker <brobecker@adacore.com>
11890
11891 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11892 * configure.ac: Add check for vasprintf and vsnprintf.
11893 * configure, config.in: Regenerate.
11894 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11895
a778ab81 118962010-09-01 Joel Brobecker <brobecker@adacore.com>
11897
11898 * gdbreplay.c: Move include of alloca.h up, next to include of
11899 malloc.h.
11900 * server.h: Add include of malloc.h.
11901 * mem-break.c: Remove include of malloc.h.
11902 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11903
8b034a19 119042010-09-01 Joel Brobecker <brobecker@adacore.com>
11905
11906 * Makefile.in (memmem.o): Build with -Wno-error.
11907
119082010-09-01 Joel Brobecker <brobecker@adacore.com>
11909
11910 * utils.c (xsnprintf): Make non-static.
11911 * server.h: Add xsnprintf declaration.
11912 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11913 replace calls to snprintf by calls to xsnprintf throughout.
11914
119152010-09-01 Joel Brobecker <brobecker@adacore.com>
11916
11917 * configure.ac: Add configure check for alloca.
11918 * configure, config.in: Regenerate.
11919 * server.h: Include alloca.h if it exists.
11920 * gdbreplay.c: Include alloca.h if it exists.
11921
1a981360
PA		 119222010-08-28 Pedro Alves <pedro@codesourcery.com>
11923
11924 * linux-low.c (__SIGRTMIN): Define if not already defined.
11925 (linux_create_inferior): Check for __ANDROID__ rather than
11926 __SIGRTMIN.
11927 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11928 are already deferred.
11929 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11930 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11931 stopped and already has a pending signal to report.
11932 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11933 a pending signal to report or is moving out of a jump pad.
11934 (linux_init_signals): Check for __ANDROID__ rather than
11935 __SIGRTMIN.
11936
b4d51a55
PA		 119372010-08-28 Pedro Alves <pedro@codesourcery.com>
11938
11939 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11940 debug_threads check. Avoid a linear search when not doing debug
11941 output.
11942
ec48365d
PA		 119432010-08-27 Pedro Alves <pedro@codesourcery.com>
11944
11945 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11946 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11947 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11948 (process_event): Change local fd's type to gdb_fildes_t.
11949 (create_file_handler): Adjust prototype.
11950 (delete_file_handler): Adjust prototype.
11951 (handle_file_event): Adjust prototype. Use pfildes.
11952 (create_file_event): Adjsut prototype.
11953 * remote-utils.c (remote_desc, listen_desc): Change type to
11954 gdb_fildes_t.
11955 * server.h: New gdb_fildes_t typedef.
11956 [USE_WIN32API]: Include winsock2.h.
11957 (delete_file_handler, add_file_handler): Adjust prototypes.
11958 (pfildes): Declare.
11959 * utils.c (pfildes): New.
11960
854d88f0
PA		 119612010-08-27 Pedro Alves <pedro@codesourcery.com>
11962
11963 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11964 * configure: Regenerate.
11965
0146f85b
PA		 119662010-08-27 Pedro Alves <pedro@codesourcery.com>
11967
11968 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11969 (linux_done_accessing_memory): ... this.
11970 (linux_target_ops): Adjust.
11971 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11972 * nto-low.c (nto_target_ops): Adjust comment.
11973 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11974 * spu-low.c (spu_target_ops): Adjust comment.
11975 * target.h (target_ops): Rename unprepare_to_access_memory field
11976 to done_accessing_memory.
11977 (unprepare_to_access_memory): Rename to ...
11978 (done_accessing_memory): ... this.
11979
90d74c30
PA		 119802010-08-26 Pedro Alves <pedro@codesourcery.com>
11981
11982 * linux-low.c (linux_prepare_to_access_memory): New.
11983 (linux_unprepare_to_access_memory): New.
11984 (linux_target_ops): Install them.
11985 * server.c (read_memory): Rename to ...
11986 (gdb_read_memory): ... this. Use
11987 prepare_to_access_memory/prepare_to_access_memory.
11988 (write_memory): Rename to ...
11989 (gdb_write_memory): ... this. Use
11990 prepare_to_access_memory/prepare_to_access_memory.
11991 (handle_search_memory_1): Adjust.
11992 (process_serial_event): Adjust.
11993 * target.h (struct target_ops): New fields
11994 prepare_to_access_memory and unprepare_to_access_memory.
11995 (prepare_to_access_memory, unprepare_to_access_memory): New.
11996 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11997 prepare_to_access_memory/prepare_to_access_memory.
11998 * nto-low.c (nto_target_ops): Adjust.
11999 * spu-low.c (spu_target_ops): Adjust.
12000 * win32-low.c (win32_target_ops): Adjust.
12001
fd467969
PA		 120022010-08-26 Pedro Alves <pedro@codesourcery.com>
12003
12004 * Makefile.in (WARN_CFLAGS): Get it from configure.
12005 (WERROR_CFLAGS): New.
12006 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12007 * configure.ac: Introduce --enable-werror, which adds -Werror to
12008 the compiler command line. Enabled by default. Disable with
12009 --disable-werror. Add -Wdeclaration-after-statement
12010 Wpointer-arith and -Wformat-nonliteral to warning flags.
12011 * configure: Regenerate.
12012
331e2f5f
PA		 120132010-08-26 Pedro Alves <pedro@codesourcery.com>
12014
12015 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12016
e581f2b4
PA		 120172010-08-26 Pedro Alves <pedro@codesourcery.com>
12018
12019 * gdbreplay.c (remote_error): New.
12020 (gdbchar): New.
12021 (expect): Use gdbchar. Check for error reading from GDB.
12022 Clarify sync error output.
12023 (play): Check for errors writing to GDB.
12024 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12025 * remote-utils.c (getpkt): Check for errors writing to the remote
12026 descriptor.
12027
3c11dd79
PA		 120282010-08-25 Pedro Alves <pedro@codesourcery.com>
12029
12030 * linux-low.c (linux_wait_1): Move non-debugging code out of
12031 `debug_threads' control.
12032
d20a8ad9
PA		 120332010-08-25 Pedro Alves <pedro@codesourcery.com>
12034
12035 * linux-low.c (linux_wait_1): Don't set last_status here.
12036 * server.c (push_event, queue_stop_reply_callback): Assert we're
12037 not pushing a TARGET_WAITKIND_IGNORE event.
12038 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12039 (myresume, handle_target_event): Set the thread's last_resume_kind
12040 and last_status from the target returned status.
12041
964e4306
PA		 120422010-08-25 Pedro Alves <pedro@codesourcery.com>
12043
12044 PR threads/10729
12045
12046 * linux-x86-low.c (update_debug_registers_callback): New.
12047 (i386_dr_low_set_addr): Use it.
12048 (i386_dr_low_get_addr): New.
12049 (i386_dr_low_set_control): Use update_debug_registers_callback.
12050 (i386_dr_low_get_control): New.
12051 (i386_dr_low_get_status): Adjust.
12052 * linux-low.c (linux_stop_lwp): New.
12053 * linux-low.h (linux_stop_lwp): Declare.
12054
12055 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12056 argument instead of a i386_debug_reg_state.
12057 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12058 a i386_debug_reg_state.
12059 (i386_insert_aligned_watchpoint): Adjust.
12060 (i386_remove_aligned_watchpoint): Adjust.
12061 (i386_low_stopped_data_address): Read the debug registers from the
12062 inferior instead of from the mirrors.
12063 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12064 (i386_dr_low_get_addr): Declare.
12065 (i386_dr_low_get_control): Declare.
12066 (i386_dr_low_get_status): Change prototype.
12067
12068 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12069 (i386_dr_low_get_addr): New.
12070 (i386_dr_low_get_control): New.
12071 (i386_dr_low_get_status): Adjust prototype. Return
12072 dr_status_mirror.
12073 (i386_initial_stuff): Clear dr_status_mirror and
12074 dr_control_mirror.
12075 (i386_get_thread_context): Adjust.
12076 (i386_set_thread_context): Adjust.
12077 (i386_thread_added): Adjust.
12078
5f21a75b
PA		 120792010-08-24 Pedro Alves <pedro@codesourcery.com>
12080
12081 * linux-low.h (linux_thread_area): Delete declaration.
12082
3e4c1235
TS		 120832010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12084
12085 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12086 after its termination.
12087
1971b033
PA		 120882010-08-09 Pedro Alves <pedro@codesourcery.com>
12089
12090 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12091 (gdb_wants_all_stopped): Delete.
12092 (linux_wait_1): Don't call them.
12093 * server.c (handle_v_cont): Tag all threads as want-stopped.
12094 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12095 stopped as "client-wants-stopped".
12096
310444ac
PA		 120972010-07-31 Pedro Alves <pedro@codesourcery.com>
12098
12099 * Makefile.in (signals_h): New.
12100 (server_h): Depend on it.
12101 (server.o): Don't depend on $(signals_def).
12102 (signals.o): Depend on $(signals_def).
12103
a19cae16
JK		 121042010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12105
12106 * Makefile.in (signals_def): New.
12107 (server_h): Append include/gdb/signals.h and signals_def.
12108 (server.o): Append signals_def.
12109
30d50328
JK		 121102010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12111
12112 * server.c (handle_target_event): Use target_signal_to_host for
12113 resume_info.sig initialization.
12114 * target.h (struct thread_resume) <sig>: New comment.
12115
5c3216e2
OS		 121162010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12117
c6f46ca0
OS		 12118 * server.c (handle_query): strcpy() the returned string from paddress()
12119 instead of sprintf().
5c3216e2
OS		 12120 * utils.c (paddress): Return phex_nz().
12121
6bd31874
JB		 121222010-07-07 Joel Brobecker <brobecker@adacore.com>
12123
12124 * server.c (handle_v_cont): Call mourn_inferior if process
12125 just exited.
12126 (myresume): Likewise.
12127
0fb4aa4b
PA		 121282010-07-01 Pedro Alves <pedro@codesourcery.com>
12129
12130 Static tracepoints, and integration with UST.
12131
12132 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12133 * mem-break.c (uninsert_all_breakpoints)
12134 (reinsert_all_breakpoints): New.
12135 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12136 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12137 (gdb_agent_ust_loaded, helper_thread_id)
12138 (gdb_agent_helper_thread_id): New macros.
12139 (struct ipa_sym_addresses): Add addr_ust_loaded,
12140 addr_helper_thread_id, addr_cmd_buf.
12141 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12142 (in_process_agent_loaded_ust): New.
12143 (write_e_ust_not_loaded): New.
12144 (maybe_write_ipa_ust_not_loaded): New.
12145 (struct collect_static_trace_data_action): New.
12146 (enum tracepoint_type) <static_tracepoint>: New.
12147 (struct tracepoint) <handle>: Mention static tracepoints.
12148 (struct static_tracepoint_ctx): New.
12149 (CMD_BUF_SIZE): New.
12150 (add_tracepoint_action): Handle static tracepoint actions.
12151 (unprobe_marker_at): New.
12152 (clear_installed_tracepoints): Handle static tracepoints.
12153 (cmd_qtdp): Handle static tracepoints.
12154 (probe_marker_at): New.
12155 (cmd_qtstart): Handle static tracepoints.
12156 (response_tracepoint): Handle static tracepoints.
12157 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12158 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12159 (get_context_regcache): Handle static tracepoints.
12160 (do_action_at_tracepoint): Handle static tracepoint actions.
12161 (traceframe_find_block_type): Handle static trace data blocks.
12162 (traceframe_read_sdata): New.
12163 (download_tracepoints): Download static tracepoint actions.
12164 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12165 (GDB_PROBE_NAME): New.
12166 (ust_ops): New.
12167 (GET_UST_SYM): New.
12168 (USTF): New.
12169 (dlsym_ust): New.
12170 (ust_marker_to_static_tracepoint): New.
12171 (gdb_probe): New.
12172 (collect_ust_data_at_tracepoint): New.
12173 (gdb_ust_probe): New.
12174 (UNIX_PATH_MAX, SOCK_DIR): New.
12175 (gdb_ust_connect_sync_socket): New.
12176 (resume_thread, stop_thread): New.
12177 (run_inferior_command): New.
12178 (init_named_socket): New.
12179 (gdb_ust_socket_init): New.
12180 (cstr_to_hexstr): New.
12181 (next_st): New.
12182 (first_marker, next_marker): New.
12183 (response_ust_marker): New.
12184 (cmd_qtfstm, cmd_qtsstm): New.
12185 (unprobe_marker_at, probe_marker_at): New.
12186 (cmd_qtstmat, gdb_ust_thread): New.
12187 (gdb_ust_init): New.
12188 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12189 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12190 (ST_REGENTRY): New.
12191 (x86_64_st_collect_regmap): New.
12192 (X86_64_NUM_ST_COLLECT_GREGS): New.
12193 (AMD64_RIP_REGNUM): New.
12194 (supply_static_tracepoint_registers): New.
12195 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12196 (ST_REGENTRY): New.
12197 (i386_st_collect_regmap): New.
12198 (i386_NUM_ST_COLLECT_GREGS): New.
12199 (supply_static_tracepoint_registers): New.
12200 * server.c (handle_query): Handle qXfer:statictrace:read.
12201 <qSupported>: Report support for StaticTracepoints, and
12202 qXfer:statictrace:read features.
12203 * server.h (traceframe_read_sdata)
12204 (supply_static_tracepoint_registers): Declare.
12205 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12206 (unpack_varlen_hex): Include in IPA build.
12207 * Makefile.in (ustlibs, ustinc): New.
12208 (IPA_OBJS): Add remote-utils-ipa.o.
12209 ($(IPA_LIB)): Link -ldl and -lpthread.
12210 (UST_CFLAGS): New.
12211 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12212 * config.in, configure: Regenerate.
12213
9e4344e5
PA		 122142010-06-20 Ian Lance Taylor <iant@google.com>
12215 Pedro Alves <pedro@codesourcery.com>
12216
12217 * linux-x86-low.c (always_true): Delete.
12218 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12219 trying to fool the compiler with always_true.
12220
c6beb2cb
PA		 122212010-06-20 Pedro Alves <pedro@codesourcery.com>
12222
12223 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12224 conditions in gdbserver.
12225
d2ed6730
UW		 122262010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12227
12228 * spu-low.c (spu_read_memory): Wrap around local store limit.
12229 (spu_write_memory): Likewise.
12230
4e29fb54
PA		 122312010-06-15 Pedro Alves <pedro@codesourcery.com>
12232
12233 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12234 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12235 LONGEST uses.
12236 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12237 uses.
12238 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12239 uses with LONGEST uses.
12240
6a271cae
PA		 122412010-06-14 Stan Shebs <stan@codesourcery.com>
12242 Pedro Alves <pedro@codesourcery.com>
12243
12244 Bytecode compiler.
12245
12246 * linux-x86-low.c: Include limits.h.
12247 (add_insns): New.
12248 (always_true): New.
12249 (EMIT_ASM): New.
12250 (EMIT_ASM32): New.
12251 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12252 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12253 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12254 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12255 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12256 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12257 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12258 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12259 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12260 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12261 (amd64_emit_void_call_2): New.
12262 (amd64_emit_ops): New.
12263 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12264 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12265 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12266 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12267 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12268 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12269 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12270 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12271 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12272 (i386_emit_stack_adjust, i386_emit_int_call_1)
12273 (i386_emit_void_call_2): New.
12274 (i386_emit_ops): New.
12275 (x86_emit_ops): New.
12276 (the_low_target): Install x86_emit_ops.
12277 * server.h (struct emit_ops): New.
12278 (get_raw_reg_func_addr): Declare.
12279 (current_insn_ptr, emit_error): Declare.
12280 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12281 (set_trace_state_variable_value): New defines.
12282 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12283 addr_get_trace_state_variable_value and
12284 addr_set_trace_state_variable_value.
12285 (symbol_list): New fields for get_raw_reg,
12286 get_trace_state_variable_value and set_trace_state_variable_value.
12287 (condfn): New typedef.
12288 (struct tracepoint): New field `compiled_cond'.
12289 (do_action_at_tracepoint): Clear compiled_cond.
12290 (get_trace_state_variable_value, set_trace_state_variable_value):
12291 Export in the IPA.
12292 (condition_true_at_tracepoint): If there's a compiled condition,
12293 run that.
12294 (current_insn_ptr, emit_error): New globals.
12295 (struct bytecode_address): New.
12296 (get_raw_reg_func_addr): New.
12297 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12298 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12299 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12300 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12301 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12302 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12303 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12304 (compile_tracepoint_condition, compile_bytecodes): New.
12305 * target.h (emit_ops): Forward declare.
12306 (struct target_ops): New field emit_ops.
12307 (target_emit_ops): New.
12308 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12309 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12310 * linux-low.c (linux_emit_ops): New.
12311 (linux_target_ops): Install it.
12312 * linux-low.h (struct linux_target_ops): New field emit_ops.
12313
92b72907
UW		 123142010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12315
12316 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12317 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12318
fa593d66
PA		 123192010-06-01 Pedro Alves <pedro@codesourcery.com>
12320 Stan Shebs <stan@codesourcery.com>
12321
12322 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12323 (all): Depend on $(extra_libraries).
12324 (install-only): Install the IPA.
12325 (IPA_OBJS, IPA_LIB): New.
12326 (clean): Remove the IPA lib.
12327 (IPAGENT_CFLAGS): New.
12328 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12329 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12330 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12331 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12332 * configure.ac: Check for atomic builtins support in the compiler.
12333 (IPA_DEPFILES, extra_libraries): Define.
12334 * configure.srv (ipa_obj): Add description.
12335 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12336 (i[34567]86-*-linux*): Set ipa_obj.
12337 (x86_64-*-linux*): Set ipa_obj.
12338 * linux-low.c (stabilizing_threads): New.
12339 (supports_fast_tracepoints): New.
12340 (linux_detach): Stabilize threads before detaching.
12341 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12342 the lwp is either not stabilizing, or is moving out of a jump pad.
12343 (linux_fast_tracepoint_collecting): New.
12344 (maybe_move_out_of_jump_pad): New.
12345 (enqueue_one_deferred_signal): New.
12346 (dequeue_one_deferred_signal): New.
12347 (linux_wait_for_event_1): If moving out of a jump pad, defer
12348 pending signals to later.
12349 (linux_stabilize_threads): New.
12350 (linux_wait_1): Check if threads need moving out of jump pads, and
12351 do it if so.
12352 (stuck_in_jump_pad_callback): New.
12353 (move_out_of_jump_pad_callback): New.
12354 (lwp_running): New.
12355 (linux_resume_one_lwp): Handle moving out of jump pads.
12356 (linux_set_resume_request): Dequeue deferred signals.
12357 (need_step_over_p): Also step over fast tracepoint jumps.
12358 (start_step_over): Also uninsert fast tracepoint jumps.
12359 (finish_step_over): Also reinsert fast tracepoint jumps.
12360 (linux_install_fast_tracepoint_jump): New.
12361 (linux_target_ops): Install linux_stabilize_threads and
12362 linux_install_fast_tracepoint_jump_pad.
12363 * linux-low.h (linux_target_ops) <get_thread_area,
12364 install_fast_tracepoint_jump_pad>: New fields.
12365 (struct lwp_info) <collecting_fast_tracepoint,
12366 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12367 (linux_get_thread_area): Declare.
12368 * linux-x86-low.c (jump_insn): New.
12369 (x86_get_thread_area): New.
12370 (append_insns): New.
12371 (push_opcode): New.
12372 (amd64_install_fast_tracepoint_jump_pad): New.
12373 (i386_install_fast_tracepoint_jump_pad): New.
12374 (x86_install_fast_tracepoint_jump_pad): New.
12375 (the_low_target): Install x86_get_thread_area and
12376 x86_install_fast_tracepoint_jump_pad.
12377 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12378 (struct fast_tracepoint_jump): New.
12379 (fast_tracepoint_jump_insn): New.
12380 (fast_tracepoint_jump_shadow): New.
12381 (find_fast_tracepoint_jump_at): New.
12382 (fast_tracepoint_jump_here): New.
12383 (delete_fast_tracepoint_jump): New.
12384 (set_fast_tracepoint_jump): New.
12385 (uninsert_fast_tracepoint_jumps_at): New.
12386 (reinsert_fast_tracepoint_jumps_at): New.
12387 (set_breakpoint_at): Use write_inferior_memory.
12388 (uninsert_raw_breakpoint): Use write_inferior_memory.
12389 (check_mem_read): Mask out fast tracepoint jumps.
12390 (check_mem_write): Mask out fast tracepoint jumps.
12391 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12392 (set_fast_tracepoint_jump): Declare.
12393 (delete_fast_tracepoint_jump)
12394 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12395 (reinsert_fast_tracepoint_jumps_at): Declare.
12396 * regcache.c: Don't compile many functions when building the
12397 in-process agent library.
12398 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12399 the register buffer in the heap.
12400 (free_register_cache): If the register buffer isn't owned by the
12401 regcache, don't free it.
12402 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12403 pre-existing register caches.
12404 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12405 type.
12406 (convert_ascii_to_int): : Constify `from' parameter type.
12407 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12408 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12409 the needed buffer in-place.
12410 (relocate_instruction): New.
12411 * server.c (handle_query) <qSymbols>: If the target supports
12412 tracepoints, give it a chance of looking up symbols. Report
12413 support for fast tracepoints.
12414 (handle_status): Stabilize threads.
12415 (process_serial_event): Adjust.
12416 * server.h (struct fast_tracepoint_jump): Forward declare.
12417 (struct process_info) <fast_tracepoint_jumps>: New field.
12418 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12419 (decode_X_packet, decode_M_packet): Adjust.
12420 (relocate_instruction): Declare.
12421 (in_process_agent_loaded): Declare.
12422 (tracepoint_look_up_symbols): Declare.
12423 (struct fast_tpoint_collect_status): Declare.
12424 (fast_tracepoint_collecting): Declare.
12425 (force_unlock_trace_buffer): Declare.
12426 (handle_tracepoint_bkpts): Declare.
12427 (initialize_low_tracepoint)
12428 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12429 * target.h (struct target_ops) <stabilize_threads,
12430 install_fast_tracepoint_jump_pad>: New fields.
12431 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12432 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12433 [HAVE_STDINT_H]: Include stdint.h.
12434 (trace_debug_1): Rename to ...
12435 (trace_vdebug): ... this.
12436 (trace_debug): Rename to ...
12437 (trace_debug_1): ... this. Add `level' parameter.
12438 (trace_debug): New.
12439 (ATTR_USED, ATTR_NOINLINE): New.
12440 (IP_AGENT_EXPORT): New.
12441 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12442 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12443 (about_to_request_buffer_space, trace_buffer_is_full)
12444 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12445 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12446 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12447 (traceframe_write_count, traceframes_created)
12448 (trace_state_variables)
12449 New renaming defines.
12450 (struct ipa_sym_addresses): New.
12451 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12452 (symbol_list): New.
12453 (ipa_sym_addrs): New.
12454 (all_tracepoint_symbols_looked_up): New.
12455 (in_process_agent_loaded): New.
12456 (write_e_ipa_not_loaded): New.
12457 (maybe_write_ipa_not_loaded): New.
12458 (tracepoint_look_up_symbols): New.
12459 (debug_threads) [IN_PROCESS_AGENT]: New.
12460 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12461 (UNKNOWN_SIDE_EFFECTS): New.
12462 (stop_tracing): New.
12463 (flush_trace_buffer): New.
12464 (stop_tracing_bkpt): New.
12465 (flush_trace_buffer_bkpt): New.
12466 (read_inferior_integer): New.
12467 (read_inferior_uinteger): New.
12468 (read_inferior_data_pointer): New.
12469 (write_inferior_data_pointer): New.
12470 (write_inferior_integer): New.
12471 (write_inferior_uinteger): New.
12472 (struct collect_static_trace_data_action): Delete.
12473 (enum tracepoint_type): New.
12474 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12475 <actions_str, step_actions, step_actions_str>: Only include in
12476 GDBserver.
fa593d66
PA		 12477 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12478 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12479 (tracepoints): Use IP_AGENT_EXPORT.
12480 (last_tracepoint): Don't include in the IPA.
12481 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12482 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12483 (alloced_trace_state_variables): New.
12484 (trace_state_variables): Use IP_AGENT_EXPORT.
12485 (traceframe_t): Delete unused variable.
12486 (circular_trace_buffer): Don't include in the IPA.
12487 (trace_buffer_start): Delete.
12488 (struct trace_buffer_control): New.
12489 (trace_buffer_free): Delete.
12490 (struct ipa_trace_buffer_control): New.
12491 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12492 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12493 New.
12494 (trace_buffer_ctrl): New.
12495 (TRACE_BUFFER_CTRL_CURR): New.
12496 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12497 Reimplement as macros.
12498 (trace_buffer_wrap): Delete.
12499 (traceframe_write_count, traceframe_read_count)
12500 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12501 (struct tracepoint_hit_ctx) <type>: New field.
12502 (struct fast_tracepoint_ctx): New.
12503 (memory_barrier): New.
12504 (cmpxchg): New.
12505 (record_tracepoint_error): Update atomically in the IPA.
12506 (clear_inferior_trace_buffer): New.
12507 (about_to_request_buffer_space): New.
12508 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12509 updating the same buffer.
12510 (add_tracepoint): Default the tracepoint's type to trap
12511 tracepoint, and orig_size to -1.
12512 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12513 internal variables.
12514 (create_trace_state_variable): New parameter `gdb'. Handle it.
12515 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12516 (cmd_qtdp): Handle fast tracepoints.
12517 (cmd_qtdv): Adjust.
12518 (max_jump_pad_size): New.
12519 (gdb_jump_pad_head): New.
12520 (get_jump_space_head): New.
12521 (claim_jump_space): New.
12522 (sort_tracepoints): New.
12523 (MAX_JUMP_SIZE): New.
12524 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12525 IPA.
12526 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12527 support. Upload fast traceframes, and delete internal IPA
12528 breakpoints.
12529 (stop_tracing_handler): New.
12530 (flush_trace_buffer_handler): New.
12531 (cmd_qtstop): Upload fast tracepoints.
12532 (response_tracepoint): Handle fast tracepoints.
12533 (tracepoint_finished_step): Upload fast traceframes. Set the
12534 tracepoint hit context's tracepoint type.
12535 (handle_tracepoint_bkpts): New.
12536 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12537 type. Add comment about fast tracepoints.
12538 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12539 non-existing action_str field.
12540 (get_context_regcache): Handle fast tracepoints.
12541 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12542 to the regcache.
12543 (fast_tracepoint_from_jump_pad_address): New.
12544 (fast_tracepoint_from_ipa_tpoint_address): New.
12545 (collecting_t): New.
12546 (force_unlock_trace_buffer): New.
12547 (fast_tracepoint_collecting): New.
12548 (collecting): New.
12549 (gdb_collect): New.
12550 (write_inferior_data_ptr): New.
12551 (target_tp_heap): New.
12552 (target_malloc): New.
12553 (download_agent_expr): New.
12554 (UALIGN): New.
12555 (download_tracepoints): New.
12556 (download_trace_state_variables): New.
12557 (upload_fast_traceframes): New.
12558 (IPA_FIRST_TRACEFRAME): New.
12559 (IPA_NEXT_TRACEFRAME_1): New.
12560 (IPA_NEXT_TRACEFRAME): New.
12561 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12562 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12563 (gdb_jump_pad_buffer_end): New.
12564 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12565 (initialize_tracepoint): Adjust.
12566 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12567 buffer. Initialize the low module.
12568 * utils.c (PREFIX, TOOLNAME): New.
12569 (malloc_failure): Use PREFIX.
12570 (error): In the IPA, an error causes an exit.
12571 (fatal, warning): Use PREFIX.
12572 (internal_error): Use TOOLNAME.
12573 (NUMCELLS): Increase to 10.
12574 * configure, config.in: Regenerate.
12575
d149dd1d
PA		 125762010-06-01 Pedro Alves <pedro@codesourcery.com>
12577
12578 * server.c (handle_query) <qSupported>: Do two passes over the
12579 qSupported string to avoid nesting strtok.
12580
f6528abd
JK		 125812010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12582
12583 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12584 (CDEPS): New.
12585 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12586 -Wl,--dynamic-list.
12587 * configure: Regenerate.
12588 * proc-service.list: New.
12589
ca2a87a0
JK		 125902010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12591
12592 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12593 New comment.
12594
363a6e9f
OS		 125952010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12596
12597 * gdbreplay.c (remote_open): Check error return from socket() call by
12598 its equality to -1 not by it being negative.
12599 * remote-utils.c (remote_open): Likewise.
12600
d23b6cb1
PA		 126012010-05-23 Pedro Alves <pedro@codesourcery.com>
12602
12603 * config.h: Regenerate.
12604
28d3cf85
MK		 126052010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12606
12607 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12608 doesn't provide PTRACE_GET_THREAD_AREA.
12609
fea36a59
MK		 126102010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12611
12612 * linux-m68k-low.c: Include <asm/ptrace.h>
12613 (ps_get_thread_area): Implement.
12614
24b066ba
DE		 126152010-05-03 Doug Evans <dje@google.com>
12616
12617 * event-loop.c (struct callback_event): New struct.
12618 (callback_list): New global.
12619 (append_callback_event, delete_callback_event): New functions.
12620 (process_callback): New function.
12621 (start_event_loop): Call it.
12622 * remote-utils.c (NOT_SCHEDULED): Define.
12623 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12624 moved out of readchar.
12625 (readchar): Rewrite. Call reschedule before returning.
12626 (reset_readchar): New function.
12627 (remote_close): Call it.
12628 (process_remaining, reschedule): New functions.
12629 * server.h (callback_handler_func): New typedef.
12630 (append_callback_event, delete_callback_event): Declare.
12631
9836d6ea
PA		 126322010-05-03 Pedro Alves <pedro@codesourcery.com>
12633
12634 * proc-service.c (ps_pglobal_lookup): Use
12635 thread_db_look_up_one_symbol.
12636 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12637 parameter. Use it instead of all_symbols_looked_up.
12638 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12639 field.
12640 (all_symbols_looked_up): Don't declare.
12641 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12642 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12643 field.
12644 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12645 Set all_symbols_looked_up here.
12646 (thread_db_look_up_one_symbol): New.
12647 (thread_db_get_tls_address): Adjust.
12648 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12649 thread_db object on the heap, and tentatively set it in the
12650 process structure.
12651 (thread_db_init): Don't set all_symbols_looked_up here.
12652 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12653
7984d532
PA		 126542010-05-03 Pedro Alves <pedro@codesourcery.com>
12655
12656 * linux-low.c (linux_kill, linux_detach): Adjust.
12657 (status_pending_p_callback): Remove redundant statement. Check
12658 for !TARGET_WAITIKIND_IGNORE, instead of
12659 TARGET_WAITKIND_STOPPED.
12660 (handle_tracepoints): Make sure LWP is locked. Adjust.
12661 (linux_wait_for_event_1): Adjust.
12662 (linux_cancel_breakpoints): New.
12663 (unsuspend_one_lwp): New.
12664 (unsuspend_all_lwps): New.
12665 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12666 (send_sigstop_callback): Change return type to int, add new
12667 `except' parameter and handle it.
12668 (suspend_and_send_sigstop_callback): New.
12669 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12670 pass them down. If SUSPEND, also increment the lwp's suspend
12671 count.
12672 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12673 (need_step_over_p): Don't consider suspended LWPs.
12674 (start_step_over): Adjust.
12675 (proceed_one_lwp): Change return type to int, add new `except'
12676 parameter and handle it.
12677 (unsuspend_and_proceed_one_lwp): New.
12678 (proceed_all_lwps): Use find_inferior instead of
12679 for_each_inferior.
12680 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12681 also decrement the suspend count of LWPs. Pass `except' down,
12682 instead of hacking its suspend count.
12683 (linux_pause_all): Add `freeze' parameter. Adjust.
12684 (linux_unpause_all): New.
12685 (linux_target_ops): Install linux_unpause_all.
12686 * server.c (handle_status): Adjust.
12687 * target.h (struct target_ops): New fields `unpause_all' and
12688 `cancel_breakpoints'. Add new parameter to `pause_all'.
12689 (pause_all): Add new `freeze' parameter.
12690 (unpause_all): New.
12691 (cancel_breakpoints): New.
12692 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12693 cancel breakpoints.
12694 (cmd_qtstart): Pause threads.
12695 (stop_tracing): Pause threads, and cancel breakpoints.
12696 * win32-low.c (win32_target_ops): Adjust.
12697
e471f25b
PA		 126982010-05-03 Pedro Alves <pedro@codesourcery.com>
12699
12700 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12701 the inferior right away from here...
12702 (linux_wait_1): ... to here, and adjust to check the thread's
12703 last_resume_kind instead of the lwp's step or stop_expected flags.
12704
1915ef4f
PA		 127052010-05-02 Pedro Alves <pedro@codesourcery.com>
12706
12707 * README: Use consistent `GDB' and `GDBserver' spellings.
12708
f9e39928
PA		 127092010-05-02 Pedro Alves <pedro@codesourcery.com>
12710
12711 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12712 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12713 (linux_detach_one_lwp): Assume the lwp is stopped.
12714 (any_thread_of): Delete.
12715 (linux_detach): Stop all lwps here. Don't blindly delete all
12716 breakpoints.
12717 (delete_lwp_callback): New.
12718 (linux_mourn): Delete all lwps of the process that is gone.
12719 (linux_wait_1): Don't delete the last lwp of the process here.
12720 * mem-break.h (mark_breakpoints_out): Declare.
12721 * mem-break.c (mark_breakpoints_out): New.
12722 (free_all_breakpoints): Use it.
12723 * server.c (handle_target_event): If the process is gone, mark
12724 breakpoints out.
12725 * thread-db.c (struct thread_db) <create_bp>: New field.
12726 (thread_db_enable_reporting): Fix prototype. Store a thread event
12727 breakpoint reference in the thread_db struct.
12728 (thread_db_load_search): Clear the thread_db object.
12729 (try_thread_db_load_1): Ditto.
12730 (switch_to_process): New.
12731 (disable_thread_event_reporting): Use it.
12732 (remove_thread_event_breakpoints): New.
12733 (thread_db_detach, thread_db_mourn): Use it.
12734
1e7fc18c
PA		 127352010-05-01 Pedro Alves <pedro@codesourcery.com>
12736
12737 * linux-low.c (linux_enable_event_reporting): New.
12738 (linux_wait_for_event_1, handle_extended_wait): Use it.
12739
02fc4de7
PA		 127402010-04-30 Pedro Alves <pedro@codesourcery.com>
12741
12742 * linux-low.c (linux_kill_one_lwp, linux_kill)
12743 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12744 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12745 SIGSTOP even if the LWP is stopped.
12746 (send_sigstop_callback): New.
12747 (stop_all_lwps): Use send_sigstop_callback instead.
12748 (linux_resume_one_thread): Adjust.
12749 (proceed_one_lwp): Still proceed an LWP that the client has
12750 requested to stop, if we haven't reported it as stopped yet. Make
12751 sure that LWPs the client want stopped, have a pending SIGSTOP.
12752
bc3b5632
DE		 127532010-04-26 Doug Evans <dje@google.com>
12754
ae1ada35
DE		 12755 * server.c (handle_general_set): Make static.
12756
bc3b5632
DE		 12757 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12758 Print received char after testing for error/eof instead of before.
12759 (input_interrupt): Tweak comment.
12760
65730243
DE		 127612010-04-23 Doug Evans <dje@google.com>
12762
12763 * server.c (start_inferior): Print inferior argv if --debug.
12764
a8ae7dc0
AR		 127652010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12766
12767 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12768 * nto-x86-low.c: Include server.h
12769
1c07cc19
PM		 127702010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12771
12772 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12773 be consistent with other sources of this directory.
12774 (init_registers_amd64): Correct name of source file of this function
12775 in the comment.
12776
e0a61e09
PM		 127772010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12778
12779 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12780 64-bit executables.
12781
54709339
PM		 127822010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12783
12784 * win32-i386-low.c: Add 64-bit support.
12785 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12786 (init_registers_amd64): Declare.
12787 (mappings): Add 64-bit version of array.
12788 (init_windows_x86): New function.
12789 (the_low_target): Change init_arch field to init_windows_x86.
12790
e8f0053d
PM		 127912010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12792
12793 * win32-low.c: Adapt to support also 64-bit architecture.
12794 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12795 (get_image_name): Use SIZE_T type for local variable `done'.
12796 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12797 (toolhelp_get_dll_name): Idem.
12798 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12799 Use uintptr_t typecast to avoid warning.
12800 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12801 (handle_exception): Use phex_nz to avoid warning.
12802 (win32_wait): Remove unused local variable `process'.
12803
c481e77e
PM		 128042010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12805
12806 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12807 `amd64-avx.o'.
12808
12ea4b69
PM		 128092010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12810
12811 * configure.ac: Use `ws2_32' library for srv_mingw.
12812 * configure: Regenerate.
12813 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12814 * remote-utils.c: Likewise.
12815
f6d1620c
L		 128162010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12817
12818 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12819 if __x86_64__ is defined.
12820
8e642873
PM		 128212010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12822
12823 * configure: Regenerate.
12824
711e434b
PM		 128252010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12826
12827 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12828 * target.h (target_ops): New get_tib_address field.
12829 * win32-low.h (win32_thread_info): Add thread_local_base field.
12830 * win32-low.c (child_add_thread): Add tlb argument.
12831 Set thread_local_base field to TLB.
12832 (get_child_debug_event): Adapt to child_add_thread change.
12833 (win32_get_tib_address): New function.
12834 (win32_target_ops): Set get_tib_address field to
12835 win32_get_tib_address.
12836 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12837
505106cd
PA		 128382010-04-12 Pedro Alves <pedro@codesourcery.com>
12839
505106cd
PA		 12840 * linux-low.c (linux_mourn): Also remove the process.
12841 * server.c (handle_target_event): Don't remove the process here.
12842 * nto-low.c (nto_mourn): New.
12843 (nto_target_ops): Install it.
12844 * spu-low.c (spu_mourn): New.
12845 (spu_target_ops): Install it.
12846 * win32-low.c (win32_mourn): New.
12847 (win32_target_ops): Install it.
12848
e8470a06
PA		 128492010-04-12 Pedro Alves <pedro@codesourcery.com>
12850
12851 * server.h (buffer_xml_printf): Remove redundant `;'.
12852
45ba0d02
PA		 128532010-04-12 Pedro Alves <pedro@codesourcery.com>
12854
12855 * regcache.c (set_register_cache): Invalidate regcaches before
12856 changing the register cache layout.
12857 (regcache_invalidate_one): Allow a NULL regcache.
12858 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12859 regcaches before changing the register cache layout or the target
12860 regsets.
12861
59e04013
L		 128622010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12863
12864 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12865 variable warning on Linux/x86-64.
12866
8336d594
PA		 128672010-04-11 Pedro Alves <pedro@codesourcery.com>
12868
12869 GDBserver disconnected tracing support.
12870
12871 * linux-low.c (linux_remove_process): Delete.
12872 (add_lwp): Don't set last_resume_kind here.
12873 (linux_kill): Use `mourn'.
12874 (linux_detach): Use `thread_db_detach', and `mourn'.
12875 (linux_mourn): New.
12876 (linux_attach_lwp_1): Adjust comment.
12877 (linux_attach): last_resume_kind moved the thread_info; adjust.
12878 (status_pending_p_callback): Adjust.
12879 (linux_wait_for_event_1): Adjust.
12880 (count_events_callback, select_singlestep_lwp_callback)
12881 (select_event_lwp_callback, cancel_breakpoints_callback)
12882 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12883 (proceed_one_lwp): Adjust.
12884 (linux_async): Add debug output.
12885 (linux_thread_stopped): New.
12886 (linux_pause_all): New.
12887 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12888 linux_pause_all.
12889 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12890 (thread_db_free): Delete declaration.
12891 (thread_db_detach, thread_db_mourn): Declare.
12892 * thread-db.c (thread_db_init): Use thread_db_mourn.
12893 (thread_db_free): Delete, split in two.
12894 (disable_thread_event_reporting): New.
12895 (thread_db_detach): New.
12896 (thread_db_mourn): New.
12897
12898 * server.h (struct thread_info) <last_resume_kind>: New field.
12899 <attached>: Add comment.
12900 <gdb_detached>: New field.
12901 (handler_func): Change return type to int.
12902 (handle_serial_event, handle_target_event): Ditto.
12903 (gdb_connected): Declare.
12904 (tracing): Delete.
12905 (disconnected_tracing): Declare.
12906 (stop_tracing): Declare.
12907
12908 * server.c (handle_query) <qSupported>: Report support for
12909 disconnected tracing.
12910 (queue_stop_reply_callback): Account for running threads.
12911 (gdb_wants_thread_stopped): New.
12912 (gdb_wants_all_threads_stopped): New.
12913 (gdb_reattached_process): New.
12914 (handle_status): Clear the `gdb_detached' flag of all processes.
12915 In all-stop, stop all threads.
12916 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12917 (process_serial_event): If the remote connection breaks, or if an
12918 exit was forced with "monitor exit", force an event loop exit.
12919 Handle disconnected tracing on detach.
12920 (handle_serial_event): Adjust.
12921 (handle_target_event): If GDB isn't connected, forward events back
12922 to the inferior, unless the last process exited, in which case,
12923 exit gdbserver. Adjust interface.
12924
12925 * remote-utils.c (remote_open): Don't block in accept. Instead
12926 register an event loop source on the listen socket file
12927 descriptor. Refactor bits into ...
12928 (listen_desc): ... this new global.
12929 (gdb_connected): ... this new function.
12930 (enable_async_notification): ... this new function.
12931 (handle_accept_event): ... this new function.
12932 (remote_close): Clear remote_desc.
12933
12934 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12935
12936 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12937 New fields.
12938 (mourn_inferior): Define.
12939 (target_process_qsupported): Avoid the dangling else problem.
12940 (thread_stopped): Define.
12941 (pause_all): Define.
12942 (target_waitstatus_to_string): Declare.
12943 * target.c (target_waitstatus_to_string): New.
12944
12945 * tracepoint.c (tracing): Make extern.
12946 (disconnected_tracing): New.
12947 (stop_tracing): Make extern. Handle tracing stops due to GDB
12948 disconnecting.
12949 (cmd_qtdisconnected): New.
12950 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12951 (handle_tracepoint_general_set): Handle QTDisconnected.
12952
12953 * event-loop.c (event_handler_func): Change return type to int.
12954 (process_event): Bail out if the event handler wants the event
12955 loop to stop.
12956 (handle_file_event): Ditto.
12957 (start_event_loop): Bail out if the event handler wants the event
12958 loop to stop.
12959
12960 * nto-low.c (nto_target_ops): Adjust.
12961 * spu-low.c (spu_wait): Don't remove the process here.
12962 (spu_target_ops): Adjust.
12963 * win32-low.c (win32_wait): Don't remove the process here.
12964 (win32_target_ops): Adjust.
12965
5d267c4c
PA		 129662010-04-11 Pedro Alves <pedro@codesourcery.com>
12967
12968 * regcache.c (realloc_register_cache): Invalidate inferior's
12969 regcache before recreating it.
12970
623ccd72
PA		 129712010-04-09 Pedro Alves <pedro@codesourcery.com>
12972
12973 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12974
219f2f23
PA		 129752010-04-09 Stan Shebs <stan@codesourcery.com>
12976 Pedro Alves <pedro@codesourcery.com>
12977
12978 * server.h (LONGEST): New.
12979 (struct thread_info) <while_stepping>: New field.
12980 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12981 Declare.
12982 (initialize_tracepoint, handle_tracepoint_general_set)
12983 (handle_tracepoint_query, tracepoint_finished_step)
12984 (tracepoint_was_hit, release_while_stepping_state_list):
12985 (current_traceframe): Declare.
12986 * server.c (handle_general_set): Handle tracepoint packets.
12987 (read_memory): New.
12988 (write_memory): New.
12989 (handle_search_memory_1): Use read_memory.
12990 (handle_query): Report support for conditional tracepoints, trace
12991 state variables, and tracepoint sources. Handle tracepoint
12992 queries.
12993 (main): Initialize the tracepoints module.
12994 (process_serial_event): Handle traceframe reads/writes.
12995
12996 * linux-low.c (handle_tracepoints): New.
12997 (linux_wait_1): Call it.
12998 (linux_resume_one_lwp): Handle while-stepping.
12999 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13000 (linux_target_ops): Install them.
13001 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13002 New field.
13003 * linux-x86-low.c (x86_supports_tracepoints): New.
13004 (the_low_target). Install it.
13005
13006 * mem-break.h (delete_breakpoint): Declare.
13007 * mem-break.c (delete_breakpoint): Make external.
13008
13009 * target.h (struct target_ops): Add `supports_tracepoints',
13010 `read_pc', and `write_pc' fields.
13011 (target_supports_tracepoints): Define.
13012 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13013 (phex_nz): New.
13014
13015 * regcache.h (struct regcache) <registers_owned>: New field.
13016 (init_register_cache, regcache_cpy): Declare.
13017 (regcache_read_pc, regcache_write_pc): Declare.
13018 (register_cache_size): Declare.
13019 (supply_regblock): Declare.
13020 * regcache.c (init_register_cache): New.
13021 (new_register_cache): Use it.
13022 (regcache_cpy): New.
13023 (register_cache_size): New.
13024 (supply_regblock): New.
13025 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 13026
219f2f23
PA		 13027 * tracepoint.c: New.
13028
13029 * Makefile.in (OBS): Add tracepoint.o.
13030 (tracepoint.o): New rule.
13031
3a13a53b
L		 130322010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13033
13034 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13035 (i386-mmx.o): New.
13036 (i386-mmx.c): Likewise.
13037 (i386-mmx-linux.o): Likewise.
13038 (i386-mmx-linux.c): Likewise.
13039
13040 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13041 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13042 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13043 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13044
13045 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13046 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13047 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13048
1570b33e
L		 130492010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13050
13051 * Makefile.in (clean): Updated.
13052 (i386-avx.o): New.
13053 (i386-avx.c): Likewise.
13054 (i386-avx-linux.o): Likewise.
13055 (i386-avx-linux.c): Likewise.
13056 (amd64-avx.o): Likewise.
13057 (amd64-avx.c): Likewise.
13058 (amd64-avx-linux.o): Likewise.
13059 (amd64-avx-linux.c): Likewise.
13060
13061 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13062 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13063 (srv_amd64_regobj): Add amd64-avx.o.
13064 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13065 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13066 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13067 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13068 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13069 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13070 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13071
13072 * i387-fp.c: Include "i386-xstate.h".
13073 (i387_xsave): New.
13074 (i387_cache_to_xsave): Likewise.
13075 (i387_xsave_to_cache): Likewise.
13076 (x86_xcr0): Likewise.
13077
13078 * i387-fp.h (i387_cache_to_xsave): Likewise.
13079 (i387_xsave_to_cache): Likewise.
13080 (x86_xcr0): Likewise.
13081
13082 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13083 * linux-crisv32-low.c (target_regsets): Likewise.
13084 * linux-m68k-low.c (target_regsets): Likewise.
13085 * linux-mips-low.c (target_regsets): Likewise.
13086 * linux-ppc-low.c (target_regsets): Likewise.
13087 * linux-s390-low.c (target_regsets): Likewise.
13088 * linux-sh-low.c (target_regsets): Likewise.
13089 * linux-sparc-low.c (target_regsets): Likewise.
13090 * linux-xtensa-low.c (target_regsets): Likewise.
13091
13092 * linux-low.c: Include <sys/uio.h>.
13093 (regsets_fetch_inferior_registers): Support nt_type.
13094 (regsets_store_inferior_registers): Likewise.
13095 (linux_process_qsupported): New.
13096 (linux_target_ops): Add linux_process_qsupported.
13097
13098 * linux-low.h (regset_info): Add nt_type.
13099 (linux_target_ops): Add process_qsupported.
13100
13101 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13102 and <sys/uio.h>.
13103 (init_registers_i386_avx_linux): New.
13104 (init_registers_amd64_avx_linux): Likewise.
13105 (xmltarget_i386_linux_no_xml): Likewise.
13106 (xmltarget_amd64_linux_no_xml): Likewise.
13107 (PTRACE_GETREGSET): Likewise.
13108 (PTRACE_SETREGSET): Likewise.
13109 (x86_fill_xstateregset): Likewise.
13110 (x86_store_xstateregset): Likewise.
13111 (use_xml): Likewise.
13112 (x86_linux_update_xmltarget): Likewise.
13113 (x86_linux_process_qsupported): Likewise.
13114 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13115 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13116 init_registers_i386_linux here. Call
13117 x86_linux_update_xmltarget.
13118 (the_low_target): Add x86_linux_process_qsupported.
13119
13120 * server.c (handle_query): Call target_process_qsupported.
13121
13122 * target.h (target_ops): Add process_qsupported.
13123 (target_process_qsupported): New.
13124
fc7238bb
PA		 131252010-04-03 Pedro Alves <pedro@codesourcery.com>
13126
13127 * inferiors.c (add_thread): Set last_status kind to
13128 TARGET_WAITKIND_IGNORE.
13129 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13130 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13131 (linux_wait_1): Move `thread' local definition to block that uses
13132 it. Don't NULL initialize `event_child'.
13133 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13134 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13135 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13136
bdabb078
PA		 131372010-04-01 Pedro Alves <pedro@codesourcery.com>
13138
13139 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13140 an extended waitstatus, or by a watchpoint.
13141 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13142 thread was stepping or has been stopped by a watchpoint.
13143
d3bbe7a0
PA		 131442010-04-01 Pedro Alves <pedro@codesourcery.com>
13145
13146 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13147 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13148 of another, then delete the previous, and validate all
13149 breakpoints.
13150 (validate_inserted_breakpoint): New.
13151 (delete_disabled_breakpoints): New.
13152 (validate_breakpoints): New.
13153 (check_mem_read): Validate breakpoints before trusting their
13154 shadow. Delete disabled breakpoints.
13155 (check_mem_write): Validate breakpoints before trusting they
13156 should be inserted. Delete disabled breakpoints.
13157 * mem-break.h (validate_breakpoints):
13158 * server.c (handle_query): Validate breakpoints when we see a
13159 qSymbol query.
13160
8b07ae33
PA		 131612010-04-01 Pedro Alves <pedro@codesourcery.com>
13162
13163 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13164 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13165 if we could tell there's a GDB breakpoint at stop_pc.
13166 (need_step_over_p): Don't do a step over if we find a GDB
13167 breakpoint at the resume PC.
13168
13169 * mem-break.c (struct raw_breakpoint): New.
13170 (enum bkpt_type): New type `gdb_breakpoint'.
13171 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13172 fields. New field `raw'.
13173 (find_raw_breakpoint_at): New.
13174 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13175 breakpoint instead.
13176 (set_breakpoint_at): Adjust.
13177 (delete_raw_breakpoint): New.
13178 (release_breakpoint): New.
13179 (delete_breakpoint): Rename to...
13180 (delete_breakpoint_1): ... this. Add proc parameter. Use
13181 release_breakpoint. Return ENOENT.
13182 (delete_breakpoint): Reimplement.
13183 (find_breakpoint_at): Delete.
13184 (find_gdb_breakpoint_at): New.
13185 (delete_breakpoint_at): Delete.
13186 (set_gdb_breakpoint_at): New.
13187 (delete_gdb_breakpoint_at): New.
13188 (gdb_breakpoint_here): New.
13189 (set_reinsert_breakpoint): Use release_breakpoint.
13190 (uninsert_breakpoint): Rename to ...
13191 (uninsert_raw_breakpoint): ... this.
13192 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13193 (reinsert_raw_breakpoint): Change parameter type to
13194 raw_breakpoint.
13195 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13196 instead.
13197 (check_breakpoints): Adjust. Use release_breakpoint.
13198 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13199 (breakpoint_inserted_here): Ditto.
13200 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13201 Don't trust the breakpoint's shadow if it is not inserted.
13202 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13203 (delete_all_breakpoints): Adjust.
13204 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13205 use delete_breakpoint_1.
13206
13207 * mem-break.h (breakpoints_supported): Delete declaration.
13208 (set_gdb_breakpoint_at): Declare.
13209 (gdb_breakpoint_here): Declare.
13210 (delete_breakpoint_at): Delete.
13211 (delete_gdb_breakpoint_at): Declare.
13212
13213 * server.h (struct raw_breakpoint): Forward declare.
13214 (struct process_info): New field `raw_breakpoints'.
13215
13216 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13217 breakpoints.
13218
6bf5e0ba
PA		 132192010-03-24 Pedro Alves <pedro@codesourcery.com>
13220
13221 * linux-low.c (status_pending_p_callback): Fix comment.
13222 (linux_wait_for_event_1): Move most of the internal breakpoint
13223 handling from here...
13224 (linux_wait_1): ... to here.
13225 (count_events_callback): New.
13226 (select_singlestep_lwp_callback): New.
13227 (select_event_lwp_callback): New.
13228 (cancel_breakpoints_callback): New.
13229 (select_event_lwp): New.
13230 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13231 priority to all LWPs that have had events that should be reported
13232 to the client. Cancel breakpoints when about to reporting the
13233 event to the client, not while stopping lwps. No longer cancel
13234 finished single-steps here.
13235 (cancel_finished_single_step): Delete.
13236 (cancel_finished_single_steps): Delete.
13237
414a389f
PA		 132382010-03-24 Pedro Alves <pedro@codesourcery.com>
13239
13240 * mem-break.c (enum bkpt_type): New.
13241 (struct breakpoint): New field `type'.
13242 (set_breakpoint_at): Change return type to struct breakpoint
13243 pointer. Set type to `other_breakpoint' by default.
13244 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13245 in the breakpoint list.
13246 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13247 (reinsert_breakpoint): Rename to ...
13248 (reinsert_raw_breakpoint): ... this.
13249 (reinsert_breakpoints_at): Adjust.
13250 * mem-break.h (struct breakpoint): Declare.
13251 (set_breakpoint_at): Change return type to struct breakpoint
13252 pointer.
13253
2280c721
PA		 132542010-03-24 Pedro Alves <pedro@codesourcery.com>
13255
13256 * server.c (handle_query): Assign, not compare.
13257
d50171e4
PA		 132582010-03-24 Pedro Alves <pedro@codesourcery.com>
13259
13260 Teach linux gdbserver to step-over-breakpoints.
13261
13262 * linux-low.c (can_hardware_single_step): New.
13263 (supports_breakpoints): New.
13264 (handle_extended_wait): If stopping threads, read the stop pc of
13265 the new cloned LWP.
13266 (get_pc): New.
13267 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13268 low target doesn't support retrieving the PC.
13269 (add_lwp): Set last_resume_kind to resume_continue.
13270 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13271 (linux_attach): Don't clear stop_expected. Set the lwp's
13272 last_resume_kind to resume_stop.
13273 (linux_detach_one_lwp): Don't check for removed breakpoints.
13274 (check_removed_breakpoint): Delete.
13275 (status_pending_p): Rename to ...
13276 (status_pending_p_callback): ... this. Don't check for removed
13277 breakpoints. Don't consider threads that are stopped from GDB's
13278 perspective.
13279 (linux_wait_for_lwp): Always read the stop_pc here.
13280 (cancel_breakpoint): New.
13281 (step_over_bkpt): New global.
13282 (linux_wait_for_event_1): Implement stepping over breakpoints.
13283 (gdb_wants_lwp_stopped): New.
13284 (gdb_wants_all_stopped): New.
13285 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13286 single-step traps here. Store the thread's last reported target
13287 wait status.
13288 (send_sigstop): Don't clear stop_expected. Always set it,
13289 instead.
13290 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13291 (cancel_finished_single_step): New.
13292 (cancel_finished_single_steps): New.
13293 (wait_for_sigstop): Don't cancel finished single-step traps here.
13294 (linux_resume_one_lwp): Don't check for removed breakpoints.
13295 Don't set `step' on non-hardware step archs.
13296 (linux_set_resume_request): Ignore resume_stop requests if already
13297 stopping or stopped. Set the lwp's last_resume_kind.
13298 (resume_status_pending_p): Don't check for removed breakpoints.
13299 (need_step_over_p): New.
13300 (start_step_over): New.
13301 (finish_step_over): New.
13302 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13303 requests. Clear the thread's last reported target waitstatus.
13304 Don't use the `suspended' flag. Don't consider pending breakpoints.
13305 (linux_resume): Start a step-over if necessary.
13306 (proceed_one_lwp): New.
13307 (proceed_all_lwps): New.
13308 (unstop_all_lwps): New.
13309 * linux-low.h (struct lwp_info): Rewrite comment for the
13310 `suspended' flag. Add the `stop_pc' field. Delete the
13311 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13312 Add `'last_resume_kind' and `need_step_over' fields.
13313 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13314 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13315 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13316 (set_raw_breakpoint_at): New.
13317 (set_breakpoint_at): Rewrite to use it.
13318 (reinsert_breakpoint_handler): Delete.
13319 (set_reinsert_breakpoint): New.
13320 (reinsert_breakpoint_by_bp): Delete.
13321 (delete_reinsert_breakpoints): New.
13322 (uninsert_breakpoint): Rewrite.
13323 (uninsert_breakpoints_at): New.
13324 (reinsert_breakpoint): Rewrite.
13325 (reinsert_breakpoints_at): New.
13326 (check_breakpoints): Rewrite.
13327 (breakpoint_here): New.
13328 (breakpoint_inserted_here): New.
13329 (check_mem_read): Adjust.
13330 * mem-break.h (breakpoints_supported, breakpoint_here)
13331 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13332 (reinsert_breakpoint_by_bp): Delete declaration.
13333 (delete_reinsert_breakpoints): Declare.
13334 (reinsert_breakpoint): Delete declaration.
13335 (reinsert_breakpoints_at): Declare.
13336 (uninsert_breakpoint): Delete declaration.
13337 (uninsert_breakpoints_at): Declare.
13338 (check_breakpoints): Adjust prototype.
13339 * server.h: Adjust include order.
13340 (struct thread_info): Declare here. Add a `last_status' field.
13341
30ba68cb
MS		 133422010-03-23 Michael Snyder <msnyder@vmware.com>
13343
13344 * server.c (crc32): New function.
13345 (handle_query): Add handling for 'qCRC:' request.
13346
b9a881c2
PA		 133472010-03-23 Pedro Alves <pedro@codesourcery.com>
13348
13349 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13350 lwp had been stopped by a watchpoint.
13351
e92d13d5
PA		 133522010-03-16 Pedro Alves <pedro@codesourcery.com>
13353
13354 * server.h (internal_error): Declare.
13355 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13356 * utils.c (internal_error): New function.
13357
64daa791
AS		 133582010-03-15 Andreas Schwab <schwab@redhat.com>
13359
13360 * configure.srv: Fix typo setting srv_regobj.
13361
f52cd8cd
PA		 133622010-03-15 Pedro Alves <pedro@codesourcery.com>
13363
13364 * linux-low.c (fetch_register): Avoid passing a non string literal
13365 format to `error'.
13366 (usr_store_inferior_registers): Ditto.
13367
93ae6fdc
PA		 133682010-03-14 Pedro Alves <pedro@codesourcery.com>
13369
13370 * linux-low.c (linux_write_memory): Bail out early if peeking
13371 memory failed.
13372
c3adc08c
PA		 133732010-03-14 Pedro Alves <pedro@codesourcery.com>
13374
13375 * linux-low.h (struct lwp_info): New fields
13376 `stopped_by_watchpoint' and `stopped_data_address'.
13377 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13378 here, and cache them in the lwp object.
13379 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13380 directly.
13381 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13382 field.
13383 (linux_stopped_by_watchpoint): Rewrite.
13384 (linux_stopped_data_address): Rewrite.
13385
bce522a2
PA		 133862010-03-06 Simo Melenius <simo.melenius@iki.fi>
13387
13388 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13389 switching the current inferior, not before.
13390
90884b2b
L		 133912010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13392
13393 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13394 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13395 i386-linux.c and amd64-linux.c.
13396 (reg-i386.o): Removed.
13397 (reg-i386.c): Likewise.
13398 (reg-i386-linux.o): Likewise.
13399 (reg-i386-linux.c): Likewise.
13400 (reg-x86-64.o): Likewise.
13401 (reg-x86-64.c): Likewise.
13402 (reg-x86-64-linux.o): Likewise.
13403 (reg-x86-64-linux.c): Likewise.
13404 (i386.o): New.
13405 (i386.c): Likewise.
13406 (i386-linux.o): Likewise.
13407 (i386-linux.c): Likewise.
13408 (amd64.o): Likewise.
13409 (amd64.c): Likewise.
13410 (amd64-linux.o): Likewise.
13411 (amd64-linux.c): Likewise.
13412
13413 * configure.srv (srv_i386_regobj): New.
13414 (srv_i386_linux_regobj): Likewise.
13415 (srv_amd64_regobj): Likewise.
13416 (srv_amd64_linux_regobj): Likewise.
13417 (srv_i386_32bit_xmlfiles): Likewise.
13418 (srv_i386_64bit_xmlfiles): Likewise.
13419 (srv_i386_xmlfiles): Likewise.
13420 (srv_amd64_xmlfiles): Likewise.
13421 (srv_i386_linux_xmlfiles): Likewise.
13422 (srv_amd64_linux_xmlfiles): Likewise.
13423 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13424 srv_xmlfiles to $srv_i386_xmlfiles.
13425 (i[34567]86-*-mingw32ce*): Likewise.
13426 (i[34567]86-*-mingw*): Likewise.
13427 (i[34567]86-*-nto*): Likewise.
13428 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13429 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13430 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13431 (x86_64-*-linux*): Likewise.
13432
13433 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13434 (init_registers_amd64_linux): New.
13435 (x86_arch_setup): Replace init_registers_x86_64_linux with
13436 init_registers_amd64_linux.
13437
193f13e6
MK		 134382010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13439
13440 * configure.ac: Check for libdl. If it is not available link against
13441 static libthread_db.
13442 * configure: Regenerate.
13443
85d721b8
PA		 134442010-02-22 Pedro Alves <pedro@codesourcery.com>
13445
13446 PR9605
13447
13448 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13449 handing a read watchpoint.
13450 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13451
6076632b
DE		 134522010-02-12 Doug Evans <dje@google.com>
13453
13454 * linux-low.c (linux_supports_tracefork_flag): Document.
13455 (linux_look_up_symbols): Add comment.
13456
3327ccf7
L		 134572010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13458
13459 * regcache.c (supply_register): Clear regcache if buf is NULL.
13460
0718675c 134612010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13462 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13463
13464 * inferiors.c (find_inferior): Add function documentation.
13465 (unloaded_dll): Handle the case where the unloaded dll has not
13466 been previously registered in the dll list.
13467
177321bd
DJ		 134682010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13469
13470 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13471 (thumb2_breakpoint): New.
13472 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13473
2b009048
DJ		 134742010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13475
13476 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13477 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13478 breakpoints.
13479
3be029c7
PA		 134802010-01-21 Pedro Alves <pedro@codesourcery.com>
13481
13482 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13483
18f5de3b
JK		 134842010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13485
13486 * linux-s390-low.c (s390_collect_ptrace_register)
13487 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13488
3743bb4f
DE		 134892010-01-21 Doug Evans <dje@google.com>
13490
14ce3065
DE		 13491 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13492 (PTRACE_ARG4_TYPE): New macro.
13493 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13494 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13495 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13496 (usr_store_inferior_registers): Ditto.
13497 (linux_read_memory, linux_write_memory): Ditto.
13498 (linux_test_for_tracefork): Ditto.
13499
3743bb4f
DE		 13500 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13501 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13502
8b315be5
PA		 135032010-01-21 Pedro Alves <pedro@codesourcery.com>
13504
13505 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13506 target.
13507
85492558
PA		 135082010-01-21 Pedro Alves <pedro@codesourcery.com>
13509
13510 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13511 prototype to take a regcache. Adjust.
13512
442ea881
PA		 135132010-01-20 Pedro Alves <pedro@codesourcery.com>
13514
13515 * regcache.h (struct thread_info): Forward declare.
13516 (struct regcache): New.
13517 (new_register_cache): Adjust prototype.
13518 (get_thread_regcache): Declare.
13519 (free_register_cache): Adjust prototype.
13520 (registers_to_string, registers_from_string): Ditto.
13521 (supply_register, supply_register_by_name, collect_register)
13522 (collect_register_as_string, collect_register_by_name): Ditto.
13523 * regcache.c (struct inferior_regcache_data): Delete.
13524 (get_regcache): Rename to ...
13525 (get_thread_regcache): ... this. Adjust. Switch inferior before
13526 fetching registers.
13527 (regcache_invalidate_one): Adjust.
13528 (regcache_invalidate): Fix prototype.
13529 (new_register_cache): Return the new register cache.
13530 (free_register_cache): Change prototype.
13531 (realloc_register_cache): Adjust.
13532 (registers_to_string): Change prototype to take a regcache. Adjust.
13533 (registers_from_string): Ditto.
13534 (register_data): Ditto.
13535 (supply_register): Ditto.
13536 (supply_register_by_name): Ditto.
13537 (collect_register): Ditto.
13538 (collect_register_as_string): Ditto.
13539 (collect_register_by_name): Ditto.
13540 * server.c (process_serial_event): Adjust.
13541 * linux-low.h (regset_fill_func, regset_store_func): Change
13542 prototype.
13543 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13544 Change prototype.
13545 * linux-low.c (get_stop_pc): Adjust.
13546 (check_removed_breakpoint): Adjust.
13547 (linux_wait_for_event): Adjust.
13548 (linux_resume_one_lwp): Adjust.
13549 (fetch_register): Add regcache parameter. Adjust.
13550 (usr_store_inferior_registers): Ditto.
13551 (regsets_fetch_inferior_registers): Ditto.
13552 (regsets_store_inferior_registers): Ditto.
13553 (linux_fetch_registers, linux_store_registers): Ditto.
13554 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13555 regcache. Adjust.
43aaf8b6
PA		 13556 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13557 Ditto.
442ea881
PA		 13558 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13559 prototype to take a regcache.
13560 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13561 * remote-utils.c (convert_ascii_to_int, outreg)
13562 (prepare_resume_reply): Change prototype to take a regcache.
13563 Adjust.
13564 * target.h (struct target_ops) <fetch_registers, store_registers>:
13565 Change prototype to take a regcache.
13566 (fetch_inferior_registers, store_inferior_registers): Change
13567 prototype to take a regcache. Adjust.
13568 * proc-service.c (ps_lgetregs): Adjust.
13569 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13570 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13571 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13572 take a regcache. Adjust.
13573 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13574 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13575 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13576 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13577 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13578 (cris_cannot_fetch_register):
13579 (cris_breakpoint_at): Change prototype to take a regcache.
13580 Adjust.
13581 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13582 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13583 to take a regcache. Adjust.
13584 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13585 Adjust.
13586 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13587 take a regcache. Adjust.
13588 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13589 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13590 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13591 * linux-mips-low.c (mips_get_pc):
13592 (mips_set_pc): Change prototype to take a regcache. Adjust.
13593 (mips_reinsert_addr): Adjust.
13594 (mips_collect_register): Change prototype to take a regcache.
13595 Adjust.
13596 (mips_supply_register):
13597 (mips_collect_register_32bit, mips_supply_register_32bit)
13598 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13599 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13600 * linux-ppc-low.c (ppc_supply_ptrace_register)
13601 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13602 (parse_spufs_run): Adjust.
13603 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13604 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13605 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13606 take a regcache. Adjust.
13607 * linux-s390-low.c (s390_collect_ptrace_register)
13608 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13609 (s390_set_pc): Change prototype to take a regcache. Adjust.
13610 (s390_arch_setup): Adjust.
13611 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13612 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13613 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13614 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13615 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13616 regcache. Adjust.
13617 (sparc_breakpoint_at): Adjust.
13618 * linux-xtensa-low.c (xtensa_fill_gregset):
13619 (xtensa_store_gregset):
13620 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13621 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13622 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13623 prototype to take a regcache. Adjust.
13624 * win32-arm-low.c (arm_fetch_inferior_register)
13625 (arm_store_inferior_register): Change prototype to take a
13626 regcache. Adjust.
13627 * win32-i386-low.c (i386_fetch_inferior_register)
13628 (i386_store_inferior_register): Change prototype to take a
13629 regcache. Adjust.
13630 * win32-low.c (child_fetch_inferior_registers)
13631 (child_store_inferior_registers): Change prototype to take a
13632 regcache. Adjust.
13633 (win32_wait): Adjust.
13634 (win32_fetch_inferior_registers): Change prototype to take a
13635 regcache. Adjust.
13636 (win32_store_inferior_registers): Adjust.
13637 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13638 store_inferior_register>: Change prototype to take a regcache.
13639
60c3d7b0
DE		 136402010-01-20 Doug Evans <dje@google.com>
13641
13642 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13643 #ifdef.
13644 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13645 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13646
dc146f7c
VP		 136472010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13648
13649 * linux-low.c (linux_core_of_thread): New.
13650 (compare_ints, show_process, list_threads): New.
13651 (linux_qxfer_osdata): Report threads and cores.
13652 (linux_target_op): Register linux_core_of_thread.
13653 * remote-utils.c (prepare_resume_reply): Report the core.
13654 (buffer_xml_printf): Support %d specifier.
13655 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13656 New.
13657 (handle_query): Handle qXfer:threads. Announce availability
13658 thereof.
13659 * target.h (struct target_ops): New field core_of_thread.
13660
7803799a
UW		 136612010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13662
13663 * Makefile.in (clean): Remove new generated files.
13664 (reg-s390.o, reg-s390.c): Remove rules.
13665 (reg-s390x.o, reg-s390x.c): Likewise.
13666 (s390-linux32.o, s390-linux32.c): Add rules.
13667 (s390-linux64.o, s390-linux64.c): Likewise.
13668 (s390x-linux64.o, s390x-linux64.c): Likewise.
13669 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13670 * linux-s390-low.c: Include <elf.h>.
13671 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13672 (init_registers_s390): Remove prototype.
13673 (init_registers_s390x): Likewise.
13674 (init_registers_s390_linux32): Add prototype.
13675 (init_registers_s390_linux64): Likewise.
13676 (init_registers_s390x_linux64): Likewise.
13677 (s390_num_regs_3264): New define.
13678 (s390_regmap_3264): New global variable.
13679 (s390_cannot_fetch_register): Remove obsolete check.
13680 (s390_cannot_store_register): Likewise.
13681 (s390_collect_ptrace_register): Handle upper/lower register halves.
13682 (s390_supply_ptrace_register): Likewise.
13683 (s390_fill_gregset): Update to register number changes.
13684 (s390_get_hwcap): New routine.
13685 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13686 Install appropriate regmap and register set.
13687
6e7ffa39
JB		 136882010-01-01 Joel Brobecker <brobecker@adacore.com>
13689
13690 * server.c (gdbserver_version): Update copyright year to 2010.
13691 * gdbreplay.c (gdbreplay_version): Likewise.
13692
957f3f49
DE		 136932009-12-28 Doug Evans <dje@google.com>
13694
13695 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13696 elf/external.h. Include <elf.h> instead but only if necessary.
13697
ca5c370d
PA		 136982009-12-28 Pedro Alves <pedro@codesourcery.com>
13699
13700 * linux-low.c (linux_remove_process): Remove `detaching'
13701 parameter. Don't release/detach from thread_db here.
13702 (linux_kill): Release/detach from thread_db here, ...
13703 (linux_detach): ... and here, before actually detaching.
13704 (linux_wait_1): ... and here, when a process exits.
13705 * thread-db.c (any_thread_of): New.
13706 (thread_db_free): Switch the current inferior to a thread of the
13707 passed in process.
13708
4ee62156
DE		 137092009-12-21 Doug Evans <dje@google.com>
13710
d90e6a88
DE		 13711 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13712
c5f62d5f
DE		 13713 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13714 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13715 warning ifndef __NR_tkill. Move setting of errno there too.
13716 Delete unnecessary resetting of errno after syscall.
13717 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13718
10e86dd7
DE		 13719 * configure.ac: Check for dladdr.
13720 * config.in: Regenerate.
13721 * configure: Regenerate.
13722 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13723 (try_thread_db_load): Update.
13724
4ee62156
DE		 13725 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13726
00f515da
DE		 137272009-12-18 Doug Evans <dje@google.com>
13728
e9464885
DE		 13729 * event-loop.c: Include unistd.h if it exists.
13730
07d4f67e
DE		 13731 * linux-low.c (my_waitpid): Move definition away from being in
13732 between linux_tracefork_child/linux_test_for_tracefork.
13733
00f515da
DE		 13734 * gdb_proc_service.h (psaddr_t): Fix type.
13735 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13736 signature to match glibc.
13737
1de1badb
DE		 137382009-12-16 Doug Evans <dje@google.com>
13739
13740 * linux-low.c (linux_read_memory): Fix argument to read.
13741
aeeb81d1
PA		 137422009-11-26 Pedro Alves <pedro@codesourcery.com>
13743
13744 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13745 events, don't leave current_inferior pointing at null.
13746
10357975
PA		 137472009-11-26 Pedro Alves <pedro@codesourcery.com>
13748
13749 * win32-low.c (LOG): Delete.
13750 (OUTMSG): Output to stderr.
13751 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13752 on compile time LOG macro.
13753 (win32_wait): Fix debug output.
13754
cf6e3471
PA		 137552009-11-26 Pedro Alves <pedro@codesourcery.com>
13756
13757 * win32-low.c (win32_add_one_solib): If the dll name is
13758 "ntdll.dll", prepend the system directory to the dll path.
13759
0c85e18e
MK		 137602009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13761
13762 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13763
9ac544ce 137642009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13765 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13766
13767 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13768 * configure.ac: Check for __mcoldfire__ and set
13769 gdb_cv_m68k_is_coldfire.
13770 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13771 reg-cf.o and reg-m68k.o.
13772 * configure: Regenerated.
13773
fd7dd3e6
PA		 137742009-11-16 Pedro Alves <pedro@codesourcery.com>
13775
13776 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13777 Pass it to thread_db_free.
13778 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13779 proper `detaching' argument to linux_remove_process.
13780 * linux-low.h (thread_db_free): Add `detaching' parameter.
13781 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13782 to thread_db_free.
13783 (thread_db_free): Add `detaching' parameter. Only
13784 call td_ta_clear_event if detaching from process.
13785
75aa492e
MK		 137862009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13787
13788 * thread-db.c (thread_db_free): Fix typo.
13789
21e1bee4
PP		 137902009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13791
13792 PR gdb/10838
13793 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13794
8838b45e
NS		 137952009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13796
13797 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13798 with an i686 compiler.
13799 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13800 needed.
13801 * configure: Rebuilt.
13802
8a35fb51
SL		 138032009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13804
13805 PR gdb/10783
13806
13807 * server.c (handle_search_memory_1): Correct read_addr initialization
13808 in loop for searching subsequent chunks.
13809
96f15937
PP		 138102009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13811
13812 * configure.ac: New --with-libthread-db option.
13813 * thread-db.c: Allow direct dependence on libthread_db.
13814 (thread_db_free): Adjust.
13815 * config.in: Regenerate.
13816 * configure: Likewise.
889bf7c5 13817
5f7d1694
PP		 138182009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13819
13820 PR gdb/10757
13821 * thread-db.c (attach_thread): New function.
13822 (maybe_attach_thread): Return success/failure.
13823 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13824 (thread_db_find_new_threads): Loop until no new threads.
13825
88e3b899
PA		 138262009-10-13 Pedro Alves <pedro@codesourcery.com>
13827
13828 * proc-service.c (ps_lgetregs): Formatting.
13829
cdbfd419
PP		 138302009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13831
13832 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13833 * configure.ac: Adjust.
13834 * linux-low.h (struct process_info_private): Move members to struct
13835 thread_db.
13836 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13837 * linux-low.c (linux_remove_process): Adjust.
13838 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13839 * server.c (handle_query): Move code ...
13840 (handle_monitor_command): ... here. New function.
13841 * target.h (struct target_ops): New member.
13842 * thread-db.c (struct thread_db): New.
13843 (libthread_db_search_path): New variable.
13844 (thread_db_create_event, thread_db_enable_reporting)
13845 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13846 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13847 (try_thread_db_load_1, dladdr_to_soname): New functions.
13848 (try_thread_db_load, thread_db_load_search): New functions.
13849 (thread_db_init): Search for libthread_db.
13850 (thread_db_free): New function.
13851 (thread_db_handle_monitor_command): Likewise.
13852 * config.in: Regenerate.
13853 * configure: Regenerate.
889bf7c5 13854
4168d2d6
UW		 138552009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13856
13857 * spu-low.c (spu_kill): Wait for inferior to terminate.
13858 Call clear_inferiors.
13859 (spu_detach): Call clear_inferiors.
13860
81ecdfbb
RW		 138612009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13862
13863 * aclocal.m4: Regenerate.
13864 * config.in: Likewise.
13865 * configure: Likewise.
13866
0b9ff2c0
UW		 138672009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13868
13869 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13870 (parse_spufs_run): New function.
13871 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13872 (ppc_breakpoint_at): Handle SPU breakpoints.
13873
efcbbd14
UW		 138742009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13875
13876 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13877 (SPUFS_MAGIC): Define.
13878 (spu_enumerate_spu_ids): New function.
13879 (linux_qxfer_spu): New function.
13880 (linux_target_ops): Install linux_qxfer_spu.
13881
f4d9bade
UW		 138822009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13883
13884 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13885 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13886 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13887 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13888 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13889 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13890 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13891 (init_registers_powerpc_cell32l): Add prototype.
13892 (init_registers_powerpc_cell64l): Likewise.
13893 (ppc_arch_setup): Detect Cell/B.E. architecture.
13894
96e946ca
RW		 138952009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13896
13897 * Makefile.in (datarootdir): New variable.
13898
58d6951d
DJ		 138992009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13900
13901 * linux-low.c (linux_write_memory): Update debugging output.
13902 * Makefile.in (clean): Add new descriptions.
13903 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13904 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13905 * configure.srv: Add new files for arm*-*-linux*.
13906 * linux-arm-low.c: Add new declarations.
13907 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13908 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13909 (HWCAP_VFPv3D16): New.
13910 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13911 instead of __IWMMXT__.
13912 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13913 (arm_arch_setup): New.
13914 (target_regsets): Remove #ifdef. Add VFP regset.
13915 (the_low_target): Use arm_arch_setup.
13916
12b42a12
DJ		 139172009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13918
13919 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13920 the main thread again.
13921
ac8c974e
AR		 139222009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13923
13924 Adding Neutrino gdbserver.
13925 * configure: Regenerated.
13926 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13927 * configure.srv (i[34567]86-*-nto*): New target.
13928 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13929 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13930 (nto_comctrl) [__QNX__]: New function.
13931 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13932
4424e0c3 139332009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13934
13935 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13936 srv_tgtobj.
13937
912cf4ba
PA		 139382009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13939 Pedro Alves <pedro@codesourcery.com>
13940
13941 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13942 don't support CONTEXT_EXTENDED_REGISTERS.
13943 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13944 (the_low_target): Install them.
13945 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13946 failing with ERROR_PIPE_NOT_CONNECTED.
13947
aa5ca48f
DE		 139482009-06-30 Doug Evans <dje@google.com>
13949 Pierre Muller <muller@ics.u-strasbg.fr>
13950
13951 Add h/w watchpoint support to x86-linux, win32-i386.
13952 * Makefile.in (SFILES): Add i386-low.c
13953 (i386_low_h): Define.
13954 (i386-low.o): Add dependencies.
13955 (linux-x86-low.o): Add i386-low.h dependency.
13956 (win32-i386-low.o): Ditto.
13957 * i386-low.c: New file.
13958 * i386-low.h: New file.
13959 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13960 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13961 * linux-low.c (linux_add_process): Initialize arch_private.
13962 (linux_remove_process): Free arch_private.
13963 (add_lwp): Initialize arch_private.
13964 (delete_lwp): Free arch_private.
13965 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13966 provided.
13967 * linux-low.h (process_info_private): New member arch_private.
13968 (lwp_info): New member arch_private.
13969 (linux_target_ops): New members new_process, new_thread,
13970 prepare_to_resume.
13971 (ptid_of): New macro.
13972 * linux-x86-low.c: Include stddef.h, i386-low.h.
13973 (arch_process_info): New struct.
13974 (arch_lwp_info): New struct.
13975 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13976 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13977 (i386_dr_low_get_status): New function.
13978 (x86_insert_point, x86_remove_point): New functions.
13979 (x86_stopped_by_watchpoint): New function.
13980 (x86_stopped_data_address): New function.
13981 (x86_linux_new_process, x86_linux_new_thread): New functions.
13982 (x86_linux_prepare_to_resume): New function.
13983 (the_low_target): Add entries for insert_point, remove_point,
13984 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13985 prepare_to_resume.
13986 * server.c (debug_hw_points): New global.
13987 (monitor_show_help): Document set debug-hw-points.
13988 (handle_query): Process "set debug-hw-points".
13989 * server.h (debug_hw_points): Declare.
13990 (paddress): Declare.
13991 * utils.c (NUMCELLS, CELLSIZE): New macros.
13992 (get_sell, xsnprintf, paddress): New functions.
13993 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13994 remove_point, stopped_by_watchpoint, stopped_data_address.
13995 * win32-i386-low.c: Include i386-low.h.
13996 (debug_reg_state): Replaces dr.
13997 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13998 (i386_dr_low_get_status): New function.
13999 (i386_insert_point, i386_remove_point): New functions.
14000 (i386_stopped_by_watchpoint): New function.
14001 (i386_stopped_data_address): New function.
14002 (i386_initial_stuff): Update.
14003 (get_thread_context,set_thread_context,i386_thread_added): Update.
14004 (the_low_target): Add entries for insert_point,
14005 remove_point, stopped_by_watchpoint, stopped_data_address.
14006 * win32-low.c (win32_insert_watchpoint): New function.
14007 (win32_remove_watchpoint): New function.
14008 (win32_stopped_by_watchpoint): New function.
14009 (win32_stopped_data_address): New function.
14010 (win32_target_ops): Add entries for insert_watchpoint,
14011 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14012 * win32-low.h (win32_target_ops): New members insert_point,
14013 remove_point, stopped_by_watchpoint, stopped_data_address.
14014
d993e290
PA		 140152009-06-25 Pedro Alves <pedro@codesourcery.com>
14016
14017 * server.c (process_serial_event): Re-return unsupported, not
14018 error, if the type isn't recognized. Re-allow supporting only
14019 insert or remove packets. Also call require_running for
14020 breakpoints. Add missing break statement to default case. Tidy.
14021 * target.h (struct target_ops): Rename insert_watchpoint to
14022 insert_point, and remove_watchpoint to remove_point.
14023
14024 * linux-low.h (struct linux_target_ops): Likewise.
14025 * linux-low.c (linux_insert_watchpoint): Rename to ...
14026 (linux_insert_point): ... this. Adjust.
14027 (linux_remove_watchpoint): Rename to ...
14028 (linux_remove_point): ... this. Adjust.
14029 (linux_target_ops): Adjust.
14030 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14031 (cris_insert_point): ... this.
14032 (cris_remove_watchpoint): Rename to ...
14033 (cris_remove_point): ... this.
14034 (the_low_target): Adjust.
14035
0f54c268
PM		 140362009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14037
14038 * server.c (handle_v_kill): Pass signal_pid to
14039 kill_inferior if multi_process is zero.
14040
c6314022
AR		 140412009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14042
14043 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14044 * target.h (target_ops): Comment for *_watchpoint to make it clear
14045 the functions can get types '0' and '1'.
14046
4463ce24
AR		 140472009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14048
14049 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14050 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14051 * regcache.c (get_regcache): Likewise.
14052 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14053 * win32-low.c (child_fetch_inferior_registers): Remove check for
14054 regno 0.
14055
cf8fd78b
PA		 140562009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14057 Pedro Alves <pedro@codesourcery.com>
14058
14059 * target.h (struct target_ops) <supports_multi_process>: New
14060 callback.
14061 (target_supports_multi_process): New.
14062 * server.c (handle_query): Even if GDB reports support, only
14063 enable multi-process if the target also supports it. Report
14064 multi-process support only if the target backend supports it.
14065 * linux-low.c (linux_supports_multi_process): New function.
14066 (linux_target_ops): Install it as target_supports_multi_process
14067 callback.
14068
47c0c975
DE		 140692009-05-24 Doug Evans <dje@google.com>
14070
e09875d4
DE		 14071 Global renaming of find_thread_pid to find_thread_ptid.
14072 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14073 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14074 All callers updated.
14075
e27d73f6
DE		 14076 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14077 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14078 directly.
14079
47c0c975
DE		 14080 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14081 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14082 (linux_resume_one_lwp): Ditto.
14083
2acc282a
DE		 140842009-05-23 Doug Evans <dje@google.com>
14085
14086 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14087 from struct inferior_list_entry * to struct lwp_info *.
14088 All callers updated.
14089
9f1036c1
DE		 140902009-05-13 Doug Evans <dje@google.com>
14091
14092 * linux-x86-low.c: Don't include assert.h.
14093 (x86_siginfo_fixup): Use fatal, not assert.
14094 (x86_arch_setup): Fix comment.
14095
d0722149
DE		 140962009-05-12 Doug Evans <dje@google.com>
14097
14098 Biarch support for i386/amd64 gdbserver.
14099 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14100 Add linux-x86-low.c.
14101 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14102 (linux-x86-low.o): Add.
14103 * linux-x86-64-low.c: Delete.
14104 * linux-i386-low.c: Delete.
14105 * linux-x86-low.c: New file.
14106 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14107 linux-x86-low.o.
14108 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14109 linux-x86-low.o.
14110 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14111 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14112 (linux_child_pid_to_exec_file): New function.
14113 (elf_64_header_p, elf_64_file_p): New functions.
14114 (siginfo_fixup): New function.
14115 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14116 give target a chance to convert layout.
14117 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14118 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14119
fdeb2a12
DE		 141202009-05-07 Doug Evans <dje@google.com>
14121
14122 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14123 (regsets_store_inferior_registers): Ditto.
14124
a6dbe5df
PA		 141252009-05-06 Pedro Alves <pedro@codesourcery.com>
14126
14127 PR server/10048
14128
14129 * linux-low.c (must_set_ptrace_flags): Delete.
14130 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14131 of the global.
14132 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14133 `lwp->must_set_ptrace_flags' instead.
ba42693b 14134 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 14135 (linux_wait_1): ... not here.
14136
5091eb23
DE		 141372009-04-30 Doug Evans <dje@google.com>
14138
9f767825
DE		 14139 * inferiors.c (started_inferior_callback): New function.
14140 (attached_inferior_callback): New function.
14141 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14142 * server.c (print_started_pid, print_attached_pid): New functions.
14143 (detach_or_kill_for_exit): New function.
14144 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14145 * server.h (have_started_inferiors_p): Declare.
14146 (have_attached_inferiors_p): Declare.
14147
5091eb23
DE		 14148 * inferiors.c (remove_process): Fix memory leak, free process.
14149 * linux-low.c (linux_remove_process): New function.
14150 (linux_kill): Call it instead of remove_process.
14151 (linux_detach, linux_wait_1): Ditto.
14152
155c8968
PA		 141532009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14154
14155 * configure.srv: Add x86 Windows CE target.
14156
7fe519cb
UW		 141572009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14158
14159 * inferiors.c (get_thread_process): Make global.
14160 * server.h (get_thread_process): Add prototype.
14161 * thread-db.c (find_one_thread): Use get_thread_process
14162 instead of current_process.
14163 (thread_db_get_tls_address): Do not crash if called when
14164 thread layer is not yet initialized.
14165
5472f405
UW		 141662009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14167
14168 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14169 * spu-low.c (current_tid): Rename to ...
14170 (current_ptid): ... this.
14171 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14172 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14173 ptid_get_lwp (current_ptid) instead of current_tid.
14174 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14175 instead of current_tid. Use find_process_pid to verify pid
14176 argument is valid. Pass proper argument to remove_process.
14177 (spu_thread_alive): Compare current_ptid instead of current_tid.
14178 (spu_resume): Likewise.
14179
55ac2b99
PA		 141802009-04-02 Pedro Alves <pedro@codesourcery.com>
14181
14182 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14183 variable.
14184
95954743
PA		 141852009-04-01 Pedro Alves <pedro@codesourcery.com>
14186
14187 Implement the multiprocess extensions, and add linux multiprocess
14188 support.
14189
14190 * server.h (ULONGEST): Declare.
14191 (struct ptid, ptid_t): New.
14192 (minus_one_ptid, null_ptid): Declare.
14193 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14194 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14195 (struct inferior_list_entry): Change `id' type from unsigned from
14196 to ptid_t.
14197 (struct sym_cache, struct breakpoint, struct
14198 process_info_private): Forward declare.
14199 (struct process_info): Declare.
14200 (current_process): Declare.
14201 (all_processes): Declare.
14202 (initialize_inferiors): Declare.
14203 (add_thread): Adjust to use ptid_t.
14204 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14205 (add_process, remove_process, find_thread_pid): Declare.
14206 (find_inferior_id): Adjust to use ptid_t.
14207 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14208 (multi_process): Declare.
14209 (push_event): Adjust to use ptid_t.
14210 (read_ptid, write_ptid): Declare.
14211 (prepare_resume_reply): Adjust to use ptid_t.
14212 (clear_symbol_cache): Declare.
14213 * inferiors.c (all_processes): New.
14214 (null_ptid, minus_one_ptid): New.
14215 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14216 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14217 (add_thread): Change unsigned long to ptid. Remove gdb_id
14218 parameter. Adjust.
14219 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14220 (gdb_id_to_thread): Rename to ...
14221 (find_thread_pid): ... this. Change unsigned long to ptid.
14222 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14223 (loaded_dll, pull_pid_from_list): Adjust.
14224 (add_process, remove_process, find_process_pid)
14225 (get_thread_process, current_process, initialize_inferiors): New.
14226 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14227 (struct target_waitstatus) <related_pid>: Ditto.
14228 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14229 return type to int.
14230 (struct target_ops) <join>: Add `pid' argument.
14231 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14232 (struct target_ops) <wait>: Add `ptid' field. Change return type
14233 to ptid.
14234 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14235 (mywait): Add `ptid' argument. Change return type to ptid_t.
14236 (target_pid_to_str): Declare.
14237 * target.c (set_desired_inferior): Adjust to use ptids.
14238 (mywait): Add new `ptid' argument. Adjust.
14239 (target_pid_to_str): New.
14240 * mem-break.h (free_all_breakpoints): Declare.
14241 * mem-break.c (breakpoints): Delelete.
14242 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14243 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14244 to use per-process breakpoint list.
14245 (free_all_breakpoints): New.
14246 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14247 (symbol_cache, all_symbols_looked_up): Delete.
14248 (hexchars): New.
14249 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14250 read_ptid): New.
14251 (prepare_resume_reply): Change ptid argument's type from unsigned
14252 long to ptid_t. Adjust. Implement W;process and X;process.
14253 (free_sym_cache, clear_symbol_cache): New.
14254 (look_up_one_symbol): Adjust to per-process symbol cache. *
14255 * server.c (cont_thread, general_thread, step_thread): Change type
14256 to ptid_t.
14257 (attached): Delete.
14258 (multi_process): New.
14259 (last_ptid): Change type to ptid_t.
14260 (struct vstop_notif) <ptid>: Change type to ptid_t.
14261 (queue_stop_reply, push_event): Change `ptid' argument's type to
14262 ptid_t.
14263 (discard_queued_stop_replies): Add `pid' argument.
14264 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14265 changes. Don't reference the `attached' global.
14266 (attach_inferior): Adjust to mywait interface changes.
14267 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14268 features. Handle and report "multiprocess+". Handle
14269 "qAttached:PID".
14270 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14271 changes.
14272 (handle_v_kill): New.
14273 (handle_v_stopped): Adjust to use target_pid_to_str.
14274 (handle_v_requests): Allow multiple attaches and runs when
14275 multiprocess extensions are in effect. Handle "vKill".
14276 (myresume): Adjust to use ptids.
14277 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14278 (handle_status): Adjust to discard_queued_stop_replies interface
14279 change.
14280 (first_thread_of, kill_inferior_callback)
14281 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14282 (main): Call initialize_inferiors. Adjust to use ptids, killing
14283 and detaching from all inferiors. Handle multiprocess packet
14284 variants.
14285 * linux-low.h: Include gdb_proc_service.h.
14286 (struct process_info_private): New.
14287 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14288 <lwpid_of>: Use ptid_get_lwp.
14289 (get_lwp_thread): Adjust.
14290 (struct lwp_info): Add `dead' member.
14291 (find_lwp_pid): Declare.
14292 * linux-low.c (thread_db_active): Delete.
14293 (new_inferior): Adjust comment.
14294 (inferior_pid): Delete.
14295 (linux_add_process): New.
14296 (handle_extended_wait): Adjust.
14297 (add_lwp): Change unsigned long to ptid.
14298 (linux_create_inferior): Add process to processes table. Adjust
14299 to use ptids. Don't set new_inferior here.
14300 (linux_attach_lwp): Rename to ...
14301 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14302 it. Adjust to use ptids.
14303 (linux_attach_lwp): New.
14304 (linux_attach): Add process to processes table. Don't set
14305 new_inferior here.
14306 (struct counter): New.
14307 (second_thread_of_pid_p, last_thread_of_process_p): New.
14308 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14309 multiple processes.
14310 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14311 processes. Remove process from process table.
14312 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14313 to multiple processes.
14314 (any_thread_of): New.
14315 (linux_detach): Add `pid' argument, and handle it. Remove process
14316 from processes table.
14317 (linux_join): Add `pid' argument. Handle it.
14318 (linux_thread_alive): Change unsighed long argument to ptid_t.
14319 Consider dead lwps as not being alive.
14320 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14321 threads we're not interested in.
14322 (same_lwp, find_lwp_pid): New.
14323 (linux_wait_for_lwp): Change `pid' argument's type from int to
14324 ptid_t. Adjust.
14325 (linux_wait_for_event): Rename to ...
14326 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14327 from int to ptid_t. Adjust.
14328 (linux_wait_for_event): New.
14329 (linux_wait_1): Add `ptid' argument. Change return type to
14330 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14331 that exit from the process table.
14332 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14333 Adjust.
14334 (mark_lwp_dead): New.
14335 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14336 stopping all threads, mark its main lwp as dead.
14337 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14338 ptids.
14339 (fetch_register, usr_store_inferior_registers)
14340 (regsets_fetch_inferior_registers)
14341 (regsets_store_inferior_registers, linux_read_memory)
14342 (linux_write_memory): Inline `inferior_pid'.
14343 (linux_look_up_symbols): Adjust to use per-process
14344 `thread_db_active'.
14345 (linux_request_interrupt): Adjust to use ptids.
14346 (linux_read_auxv): Inline `inferior_pid'.
14347 (initialize_low): Don't reference thread_db_active.
14348 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14349 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14350 (ps_getpid): Return the pid of the current inferior.
14351 * thread-db.c (proc_handle, thread_agent): Delete.
14352 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14353 per-process data.
14354 (find_one_thread): Change argument type to ptid_t. Adjust to
14355 per-process data.
14356 (maybe_attach_thread): Adjust to per-process data and ptids.
14357 (thread_db_find_new_threads): Ditto.
14358 (thread_db_init): Ditto.
14359 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14360 processes table. Adjust to use ptids.
14361 (spu_kill, spu_detach): Adjust interface. Remove process from
14362 processes table.
14363 (spu_join, spu_thread_alive): Adjust interface.
14364 (spu_wait): Adjust interface. Remove process from processes
14365 table. Adjust to use ptids.
14366 * win32-low.c (current_inferior_tid): Delete.
14367 (current_inferior_ptid): New.
14368 (debug_event_ptid): New.
14369 (thread_rec): Take a ptid. Adjust.
14370 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14371 (child_delete_thread): Ditto.
14372 (do_initial_child_stuff): Add `attached' argument. Add process to
14373 processes table.
14374 (child_fetch_inferior_registers, child_store_inferior_registers):
14375 Adjust.
14376 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14377 (win32_attach): Pass 1 to do_initial_child_stuff.
14378 (win32_kill): Adjust interface. Remove process from processes
14379 table.
14380 (win32_detach): Ditto.
14381 (win32_join): Adjust interface.
14382 (win32_thread_alive): Take a ptid.
14383 (win32_resume): Adjust to use ptids.
14384 (get_child_debug_event): Ditto.
14385 (win32_wait): Adjust interface. Remove exiting process from
14386 processes table.
14387
bd99dc85
PA		 143882009-04-01 Pedro Alves <pedro@codesourcery.com>
14389
14390 Non-stop mode support.
14391
14392 * server.h (non_stop): Declare.
14393 (gdb_client_data, handler_func): Declare.
14394 (delete_file_handler, add_file_handler, start_event_loop):
14395 Declare.
14396 (handle_serial_event, handle_target_event, push_event)
14397 (putpkt_notif): Declare.
14398 * target.h (enum resume_kind): New.
14399 (struct thread_resume): Replace `step' field by `kind' field.
14400 (TARGET_WNOHANG): Define.
14401 (struct target_ops) <wait>: Add `options' argument.
14402 <supports_non_stop, async, start_non_stop>: New fields.
14403 (target_supports_non_stop, target_async): New.
14404 (start_non_stop): Declare.
14405 (mywait): Add `options' argument.
14406 * target.c (mywait): Add `options' argument. Print child exit
14407 notifications here.
14408 (start_non_stop): New.
14409 * server.c (non_stop, own_buf, mem_buf): New globals.
14410 (struct vstop_notif): New.
14411 (notif_queue): New global.
14412 (queue_stop_reply, push_event, discard_queued_stop_replies)
14413 (send_next_stop_reply): New.
14414 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14415 interface changes.
14416 (attach_inferior): In non-stop mode, don't wait for the target
14417 here.
14418 (handle_general_set): Handle QNonStop.
14419 (handle_query): When handling qC, return the current general
14420 thread, instead of the first thread of the list.
14421 (handle_query): If the backend supports non-stop mode, include
14422 QNonStop+ in the qSupported query response.
14423 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14424 and non-stop mode.
14425 (handle_v_attach, handle_v_run): Handle non-stop mode.
14426 (handle_v_stopped): New.
14427 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14428 (myresume): Adjust to use resume_kind. Handle non-stop.
14429 (queue_stop_reply_callback): New.
14430 (handle_status): Handle non-stop mode.
14431 (main): Clear non_stop flag on reconnection. Use the event-loop.
14432 Refactor serial protocol handling from here ...
14433 (process_serial_event): ... to this new function. When GDB
14434 selects any thread, select one here. In non-stop mode, wait until
14435 GDB acks all pending events before exiting.
14436 (handle_serial_event, handle_target_event): New.
14437 * remote-utils.c (remote_open): Install remote_desc in the event
14438 loop.
14439 (remote_close): Remove remote_desc from the event loop.
14440 (putpkt_binary): Rename to...
14441 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14442 (putpkt_binary): New as wrapper around putpkt_binary_1.
14443 (putpkt_notif): New.
14444 (prepare_resume_reply): In non-stop mode, don't change the
14445 general_thread.
14446 * event-loop.c: New.
14447 * Makefile.in (OBJ): Add event-loop.o.
14448 (event-loop.o): New rule.
14449
14450 * linux-low.h (pid_of): Moved here.
14451 (lwpid_of): New.
14452 (get_lwp_thread): Use lwpid_of.
14453 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14454 * linux-low.c (pid_of): Delete.
14455 (inferior_pid): Use lwpid_of.
14456 (linux_event_pipe): New.
14457 (target_is_async_p): New.
14458 (delete_lwp): New.
14459 (handle_extended_wait): Use lwpid_of.
14460 (add_lwp): Don't set lwpid field.
14461 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14462 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14463 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14464 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14465 first. Adjust to linux_wait_for_event interface changes. Use
14466 lwpid_of.
14467 (linux_detach): Don't delete the main lwp here.
14468 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14469 (status_pending_p): Don't consider explicitly suspended lwps.
14470 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14471 pointer. Add OPTIONS argument. Change return type to int. Use
14472 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14473 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14474 pointer. Add status pointer argument. Return a pid instead of a
14475 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14476 changes. In non-stop mode, don't switch to a random thread.
14477 (linux_wait): Rename to...
14478 (linux_wait_1): ... this. Add target_options argument, and handle
14479 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14480 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14481 clean exit and signal exit code. Don't stop all threads in
14482 non-stop mode. In all-stop mode, only stop all threads when
14483 reporting a stop to GDB. Handle explicit thread stop requests.
14484 (async_file_flush, async_file_mark): New.
14485 (linux_wait): New.
14486 (send_sigstop): Use lwpid_of.
14487 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14488 interface changes. In non-stop mode, don't switch to a random
14489 thread.
14490 (linux_resume_one_lwp): Use lwpid_of.
14491 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14492 (linux_resume_one_thread): ... this. Handle resume_stop. In
14493 non-stop mode, don't look for pending flag in all threads.
14494 (resume_status_pending_p): Don't consider explicitly suspended
14495 threads.
14496 (my_waitpid): Reimplement. Emulate __WALL.
14497 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14498 Use lwpid_of.
14499 (sigchld_handler, linux_supports_non_stop, linux_async)
14500 (linux_start_non_stop): New.
14501 (linux_target_ops): Register linux_supports_non_stop, linux_async
14502 and linux_start_non_stop.
14503 (initialize_low): Install SIGCHLD handler.
14504 * thread-db.c (thread_db_create_event, find_one_thread)
14505 (thread_db_get_tls_address): Use lwpid_of.
14506 * win32-low.c (win32_detach): Adjust to use resume_kind.
14507 (win32_wait): Add `options' argument.
14508 * spu-low.c (spu_resume): Adjust to use resume_kind.
14509 (spu_wait): Add `options' argument.
14510
5b1c542e
PA		 145112009-04-01 Pedro Alves <pedro@codesourcery.com>
14512
14513 Decouple target code from remote protocol.
14514
14515 * target.h (enum target_waitkind): New.
14516 (struct target_waitstatus): New.
14517 (struct target_ops) <wait>: Return an unsigned long. Take a
14518 target_waitstatus pointer instead of a char pointer.
14519 (mywait): Likewise.
14520 * target.c (mywait): Change prototype to return an unsigned long.
14521 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14522 * server.h (thread_from_wait, old_thread_from_wait): Delete
14523 declarations.
14524 (prepare_resume_reply): Change prototype to take a
14525 target_waitstatus.
14526 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14527 (last_status, last_ptid): New.
14528 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14529 pid instead of a signal.
14530 (attach_inferior): Remove "status" and "signal" parameters.
14531 Adjust.
14532 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14533 not as an address.
14534 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14535 (handle_v_requests, myresume): Remove "status" and "signal"
14536 parameters. Adjust.
14537 (handle_status): New.
14538 (main): Delete local `status'. Adjust.
14539 * remote-utils.c: Include target.h.
14540 (prepare_resume_reply): Change prototype to take a
14541 target_waitstatus. Adjust.
14542
14543 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14544 interface.
14545 * spu-low.c (spu_wait): Adjust.
14546 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14547 Delete.
14548 (win32_wait): Adjust.
14549
2bd7c093
PA		 145502009-04-01 Pedro Alves <pedro@codesourcery.com>
14551
14552 * target.h (struct thread_resume): Delete leave_stopped member.
14553 (struct target_ops): Add a `n' argument to the `resume' callback.
14554 * server.c (start_inferior): Adjust.
14555 (handle_v_cont, myresume): Adjust.
14556 * linux-low.c (check_removed_breakpoint): Adjust to resume
14557 interface change, and to removed leave_stopped field.
14558 (resume_ptr): Delete.
14559 (struct thread_resume_array): New.
14560 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14561 resume interface change.
14562 (linux_continue_one_thread, linux_queue_one_thread)
14563 (resume_status_pending_p): Check if the resume field is NULL
14564 instead of checking the leave_stopped member.
14565 (linux_resume): Adjust to the target resume interface change.
14566 * spu-low.c (spu_resume): Adjust to the target resume interface
14567 change.
14568 * win32-low.c (win32_detach, win32_resume): Ditto.
14569
c35fafde
PA		 145702009-04-01 Pedro Alves <pedro@codesourcery.com>
14571
14572 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14573 flag.
14574 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14575 pending.
14576 (linux_continue_one_thread): Only preserve the stepping flag if
14577 there's a pending breakpoint.
14578
0a59d50b
PA		 145792009-03-31 Pedro Alves <pedro@codesourcery.com>
14580
14581 * server.c (main): After the inferior having exited, call
14582 remote_close before exiting gdbserver.
14583
f04c6d38
TJB		 145842009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14585
14586 Fix size of FPSCR in Power 7 processors.
14587 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14588 (PPC_FEATURE_HAS_DFP): New #define.
14589 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14590 size of the FPSCR.
14591
78e5cee6
PA		 145922009-03-23 Pedro Alves <pedro@codesourcery.com>
14593
14594 * server.c (handle_query) Whitespace and formatting.
14595
1b3f6016
PA		 145962009-03-22 Pedro Alves <pedro@codesourcery.com>
14597
14598 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14599 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14600 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14601 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14602 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14603 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14604 Makefile.in, configure.ac: Fix whitespace throughout.
14605 * configure: Regenerate.
14606
a07b2135
PA		 146072009-03-22 Pedro Alves <pedro@codesourcery.com>
14608
14609 * inferiors.c (find_inferior): Make it safe for the callback
14610 function to delete the currently iterated inferior.
14611
67cc2626
PA		 146122009-03-22 Pedro Alves <pedro@codesourcery.com>
14613
14614 * Makefile.in (linuw_low_h): Move higher.
14615 (thread-db.o): Depend on $(linux_low_h).
14616
54a0b537
PA		 146172009-03-17 Pedro Alves <pedro@codesourcery.com>
14618
14619 Rename "process" to "lwp" throughout.
14620
14621 * linux-low.c (all_processes): Rename to...
14622 (all_lwps): ... this.
14623 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14624 (add_process): Rename to ...
14625 (add_lwp): ... this. Adjust.
14626 (linux_create_inferior): Adjust.
14627 (linux_attach_lwp): Adjust.
14628 (linux_attach): Adjust.
14629 (linux_kill_one_process): Rename to ...
14630 (linux_kill_one_lwp): ... this. Adjust.
14631 (linux_kill): Adjust.
14632 (linux_detach_one_process): Rename to ...
14633 (linux_detach_one_lwp): ... this. Adjust.
14634 (linux_detach): Adjust.
14635 (check_removed_breakpoint): Adjust.
14636 (status_pending_p): Adjust.
14637 (linux_wait_for_process): Rename to ...
14638 (linux_wait_for_lwp): ... this. Adjust.
14639 (linux_wait_for_event): Adjust.
14640 (send_sigstop): Adjust.
14641 (wait_for_sigstop): Adjust.
14642 (stop_all_processes): Rename to ...
14643 (stop_all_lwps): ... this.
14644 (linux_resume_one_process): Rename to ...
14645 (linux_resume_one_lwp): ... this. Adjust.
14646 (linux_set_resume_request, linux_continue_one_thread)
14647 (linux_queue_one_thread, resume_status_pending_p)
14648 (usr_store_inferior_registers, regsets_store_inferior_registers)
14649 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14650 Adjust.
14651 * linux-low.h (get_process): Rename to ...
14652 (get_lwp): ... this. Adjust.
14653 (get_thread_process): Rename to ...
14654 (get_thread_lwp): ... this. Adjust.
14655 (get_process_thread): Rename to ...
14656 (get_lwp_thread): ... this. Adjust.
14657 (struct process_info): Rename to ...
14658 (struct lwp_info): ... this.
14659 (all_processes): Rename to ...
14660 (all_lwps): ... this.
14661 * proc-service.c (ps_lgetregs): Adjust.
14662 * thread-db.c (thread_db_create_event, find_one_thread)
14663 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14664
0b16c5cf
PA		 146652009-03-14 Pedro Alves <pedro@codesourcery.com>
14666
14667 * server.c (handle_query): Handle "qAttached".
14668
32de4b9d
NS		 146692009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14670
14671 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14672 GPLv3, update license URL.
14673
2aecd87f
DE		 146742009-03-01 Doug Evans <dje@google.com>
14675
93efd302 14676 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14677 (server_h): Add gdb_signals.h.
14678 (signals.o): Update.
14679 * server.h (target_signal_from_host,target_signal_to_host_p)
14680 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14681
86b1f9c5
PM		 146822009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14683
14684 * remote-utils.c (getpkt): Also generate remote-debug
14685 information if noack_mode is set.
14686
4aa995e1
PA		 146872009-02-06 Pedro Alves <pedro@codesourcery.com>
14688
14689 * server.c (handle_query): Report qXfer:siginfo:read and
14690 qXfer:siginfo:write as supported and handle them.
14691 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14692 * linux-low.c (linux_xfer_siginfo): New.
14693 (linux_target_ops): Set it.
14694
62709adf
PA		 146952009-01-26 Pedro Alves <pedro@codesourcery.com>
14696
14697 * server.c (gdbserver_usage): Mention --remote-debug.
14698 (main): Accept '--remote-debug' switch.
14699
aef93bd7
DE		 147002009-01-18 Doug Evans <dje@google.com>
14701
14702 * regcache.c (new_register_cache): No need to check result of xcalloc.
14703 * server.c (handle_search_memory): Back out calls to xmalloc,
14704 result is checked and error is returned to user upon failure.
14705 (handle_query): Ditto. Add more checks for result of malloc.
14706 (handle_v_cont): Check result of malloc, report error back to
14707 user upon failure.
14708 (handle_v_run): Ditto. Call freeargv.
14709 * server.h (freeargv): Declare.
14710 * utils.c (freeargv): New fn.
14711
54363045
DE		 147122009-01-15 Doug Evans <dje@google.com>
14713
f626972c
DE		 14714 * gdbreplay.c (perror_with_name): Make arg const char *.
14715 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14716 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14717 * utils.c (perror_with_name): Make arg const char *.
54363045 14718
18aae699
PA		 147192009-01-14 Pedro Alves <pedro@codesourcery.com>
14720
14721 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14722 when handling a EXIT_PROCESS_DEBUG_EVENT.
14723
ff703abe
JB		 147242009-01-06 Joel Brobecker <brobecker@adacore.com>
14725
14726 * gdbreplay.c (gdbreplay_version): Update copyright year.
14727 * server.c (gdbserver_version): Likewise.
14728
f21cc1a2 147292009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14730
14731 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14732 (handle_extended_wait): Improve comment.
0e21c1ec 14733
bca929d3
DE		 147342008-12-13 Doug Evans <dje@google.com>
14735
14736 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14737 * server.h (ATTR_MALLOC): New macro.
14738 (xmalloc,xcalloc,xstrdup): Declare.
14739 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14740 * inferiors.c: Ditto.
14741 * linux-low.c: Ditto.
14742 * mem-break.c: Ditto.
14743 * regcache.c: Ditto.
14744 * remote-utils.c: Ditto.
14745 * server.c: Ditto.
14746 * target.c: Ditto.
14747 * win32-low.c: Ditto.
14748
97438e3f
DE		 147492008-12-12 Doug Evans <dje@google.com>
14750
896c7fbb
DE		 14751 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14752 in debugging printf.
14753
97438e3f
DE		 14754 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14755
e3b886f8
DE		 147562008-12-09 Doug Evans <dje@google.com>
14757
14758 * linux-low.h (struct process_info): Delete member tid, unused.
14759 * thread-db.c (find_one_thread): Update.
14760 (maybe_attach_thread): Update.
14761
07e059b5
VP		 147622008-12-02 Pedro Alves <pedro@codesourcery.com>
14763
889bf7c5
PA		 14764 * target.h (struct target_ops): Add qxfer_osdata member.
14765 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14766 and dirent.h.
14767 (linux_qxfer_osdata): New functions.
14768 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14769 callback.
14770 * server.c (handle_query): Handle "qXfer:osdata:read:".
14771 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14772 (buffer_xml_printf): New functions.
14773 * server.h (struct buffer): New.
14774 (buffer_grow_str, buffer_grow_str0): New macros.
14775 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14776 (buffer_xml_printf): Declare.
07e059b5 14777
4cab47ab
DE		 147782008-11-24 Doug Evans <dje@google.com>
14779
14780 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14781
f142445f
DJ		 147822008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14783
14784 * server.c (handle_v_run): Always use the supplied argument list.
14785
d0107bb6 147862008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14787
d0107bb6
BW		 14788 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14789 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14790
2c4ad781
TJB		 147912008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14792
14793 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14794 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14795 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14796 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14797 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14798 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14799 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14800 XML target descriptions.
14801 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14802 when inferior is running on an ISA 2.05 or later processor. Add
14803 special case to return offset for full 64-bit slot of FPSCR when
14804 in 32-bits.
14805
dfb64f85
DJ		 148062008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14807
14808 * Makefile.in (SFILES, clean): Added sparc64 files.
14809 (reg-sparc64.o, reg-sparc64.c): New.
14810 * configure.srv (sparc*-*-linux*): New configuration.
14811 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14812 syscall arguments for SPARC.
14813 (regsets_store_inferior_registers): Likewise.
14814 * linux-sparc-low.c: New file.
14815
66b6e1dd
DE		 148162008-10-21 Doug Evans <dje@google.com>
14817
14818 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14819 (READLINE_DIR,READLINE_DEP): Delete.
14820 (INTERNAL_CFLAGS): Update.
14821 (LINTFLAGS): Update.
14822
9b710a42
PA		 148232008-10-10 Pedro Alves <pedro@codesourcery.com>
14824
14825 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14826 whole argv from the last run, not just argv[0].
14827
5822d809
PA		 148282008-09-08 Pedro Alves <pedro@codesourcery.com>
14829
14830 * regcache.c (new_register_cache): Return NULL if the register
14831 cache size isn't known yet.
14832 (free_register_cache): Avoid dereferencing a NULL regcache.
14833
74aac56f
DJ		 148342008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14835
14836 * configure.srv: Merge MIPS and MIPS64.
14837
400b20f5
MR		 148382008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14839
14840 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14841
677c5bb1
LM		 148422008-08-18 Luis Machado <luisgpm@br.ibm.com>
14843
14844 * Makefile.in: Add required vsx dependencies.
14845
14846 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14847 Declare init_registers_powerpc_vsx32l.
14848 Declare init_registers_powerpc_vsx64l.
14849 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14850 (ppc_arch_setup): Check for VSX in hwcap.
14851 (ppc_fill_vsxregset): New function.
14852 (ppc_store_vsxregset): New function.
14853 Add new VSX entry in regset_info target_regsets.
14854
14855 * configure.srv: Add new VSX dependencies.
14856
a6f3e723
SL		 148572008-08-12 Pedro Alves <pedro@codesourcery.com>
14858
14859 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14860 (remote_open): Set or clear transport_is_reliable.
14861 (putpkt_binary): Don't expect acks in noack mode.
14862 (getpkt): Don't send ack/nac in noack mode.
14863 * server.c (handle_general_set): Handle QStartNoAckMode.
14864 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14865 qSupported.
14866 (main): Reset noack_mode on every connection.
14867 * server.h (noack_mode): Declare.
14868
a417dc56
RW		 148692008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14870
14871 * Makefile.in (GDBREPLAY_OBS): New variable.
14872 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14873
3221518c
UW		 148742008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14875 Daniel Jacobowitz <dan@codesourcery.com>
14876
14877 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14878 (usr_store_inferior_registers): Likewise.
14879 (regsets_store_inferior_registers): Likewise.
14880
ec56be1b
PA		 148812008-07-31 Rolf Jansen <rj@surtec.com>
14882 Pedro Alves <pedro@codesourcery.com>
14883
14884 * configure.ac: Check for memmem declaration.
14885 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14886 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14887 (disable_packet_qfThreadInfo): Unconditionally compile.
14888 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14889 * configure, config.in: Regenerate.
14890
2fe5e3ff
DE		 148912008-07-28 Doug Kwan <dougkwan@google.com>
14892
14893 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14894 (linux_write_memory): Remove declaration of errno.
14895
836acd6d
UW		 148962008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14897
14898 * linux-low.c (handle_extended_wait): Do not use "status"
14899 variable uninitialized.
14900
aeba519e
PA		 149012008-07-07 Pedro Alves <pedro@codesourcery.com>
14902
14903 * server.c (handle_v_attach): Inhibit reporting dll changes.
14904
db42f210
PA		 149052008-06-27 Pedro Alves <pedro@codesourcery.com>
14906
14907 * remote-utils.c (prepare_resume_reply): If requested, don't
14908 output "thread:TID" in the T stop reply.
14909
14910 * server.c (disable_packet_vCont, disable_packet_Tthread)
14911 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14912 (handle_query): If requested, disable support for qC, qfThreadInfo
14913 and qsThreadInfo.
14914 (handle_v_requests): If requested, disable support for vCont.
14915 (gdbserver_show_disableable): New.
14916 (main): Handle --disable-packet and --disable-packet=LIST.
14917
14918 * server.h (disable_packet_vCont, disable_packet_Tthread)
14919 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14920
8e4c5421
CD		 149212008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14922
14923 * server.c (gdbserver_usage): Mention --version.
14924
6e23a804
DJ		 149252008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14926
14927 * Makefile.in (gdbreplay.o): New rule.
14928
90aa6a40
JM		 149292008-06-06 Joseph Myers <joseph@codesourcery.com>
14930
14931 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14932 message, not gdbserver.
14933
c16158bc 149342008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14935 Nathan Sidwell <nathan@codesourcery.com>
14936 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14937
14938 * acinclude.m4: Include ../../config/acx.m4.
14939 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14940 * configure, config.in: Regenerate.
14941 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14942 * server.c (gdbserver_version): Print PKGVERSION.
14943 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14944 (main): Adjust gdbserver_usage calls.
14945 * gdbreplay.c (version, host_name): Add declarations.
14946 (gdbreplay_version, gdbreplay_usage): New.
14947 (main): Accept --version and --help options.
14948
aeb75bf5
DJ		 149492008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14950
14951 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14952 (arm_breakpoint_at): Handle Thumb.
14953 (the_low_target): Add comment.
14954
76b233dd
UW		 149552008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14956
14957 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14958
08388c79
DE		 149592008-05-09 Doug Evans <dje@google.com>
14960
a3c83fae
DE		 14961 * server.h (decode_search_memory_packet): Declare.
14962 * remote-utils.c (decode_search_memory_packet): New fn.
14963 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14964 (handle_search_memory): New fn.
14965 (handle_query): Process qSearch:memory packets.
14966
bb9c3d36
UW		 149672008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14968
14969 * regcache.c (registers_length): Remove.
14970 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14971 full register packet.
14972 * regcache.h (registers_length): Remove prototype.
14973 * server.h (PBUFSIZ): Define to 16384.
14974
7284e1be
UW		 149752008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14976
14977 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14978 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14979 powerpc-64l.o, and powerpc-altivec64l.o.
14980 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14981 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14982 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14983 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14984 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14985 to srv_xmlfiles.
14986
14987 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14988 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14989 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14990 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14991 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14992 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14993 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14994 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14995 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14996 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14997 (clean): Update.
14998
14999 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15000 (init_registers_powerpc_32l): ... this new prototype.
15001 (init_registers_powerpc_32): Remove, replace by ...
15002 (init_registers_powerpc_altivec32l): ... this new prototype.
15003 (init_registers_powerpc_e500): Remove, replace by ...
15004 (init_registers_powerpc_e500l): ... this new prototype.
15005 (init_registers_ppc64): Remove, replace by ...
15006 (init_registers_powerpc_64l): ... this new prototype.
15007 (init_registers_powerpc_64): Remove, replace by ...
15008 (init_registers_powerpc_altivec64l): ... this new prototype.
15009 (ppc_num_regs): Set to 73.
15010 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15011 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15012 (ppc_cannot_store_register): Handle orig_r3 and trap.
15013 (ppc_arch_setup): Update init_registers_... calls.
15014 (ppc_fill_gregset): Handle orig_r3 and trap.
15015
15016 * inferiors.c (clear_inferiors): Reset current_inferior.
15017
fdc59709
PB		 150182008-04-23 Paolo Bonzini <bonzini@gnu.org>
15019
889bf7c5
PA		 15020 * acinclude.m4: Add override.m4.
15021 * configure: Regenerate.
fdc59709 15022
c9b2f845
UW		 150232008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15024
15025 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15026 initial call to init_register_ppc64.
15027
550512b8
UW		 150282008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15029
43aaf8b6
PA		 15030 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15031 single powerpc*-*-linux* case.
550512b8
UW		 15032 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15033
b6430ec3
UW		 150342008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15035
15036 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 15037 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 15038 from reg_xmlfiles.
15039 * linux-ppc-low.c: Include <elf.h>.
15040 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15041 (ppc_hwcap): New global variable.
15042 (ppc_regmap): Remove __SPE__ #ifdef sections.
15043 (ppc_regmap_e500): New global variable.
15044 (ppc_cannot_store_register): Update __SPE__ special case.
15045 (ppc_get_hwcap): New function.
15046 (ppc_arch_setup): Use it to determine whether inferior supports
15047 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15048 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15049 Do not access registers if target does not support AltiVec.
15050 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15051 Do not access registers if target does not support SPE.
15052 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15053
52fa2412
UW		 150542008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15055
15056 * linux-low.c (disabled_regsets, num_regsets): New.
15057 (use_regsets_p): Delete.
15058 (linux_wait_for_process): Clear disabled_regsets.
15059 (regsets_fetch_inferior_registers): Check and set it.
15060 (regsets_store_inferior_registers): Likewise.
15061 (linux_fetch_registers, linux_store_registers): Do not use
15062 use_regsets_p.
15063 (initialize_low): Allocate disabled_regsets.
15064
e28b3332
DJ		 150652008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15066
15067 * Makefile.in (LIBOBJS): New.
15068 (OBS): Use LIBOBJS.
15069 (memmem.o): New rule.
15070 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15071 * configure: Regenerated.
15072
4536995d
UW		 150732008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15074
15075 * server.c (handle_query): Never return "unsupported" for
15076 qXfer:features:read queries.
15077
221c031f
UW		 150782008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15079
15080 * server.c (get_features_xml): Fix inverted condition.
15081 (handle_query): Always support qXfer:feature:read.
15082
ccd213ac
DJ		 150832008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15084
15085 * server.c (wrapper_argv): New.
15086 (start_inferior): Handle wrapper_argv. If set, expect an extra
15087 trap.
15088 (gdbserver_usage): Document --wrapper.
15089 (main): Parse --wrapper.
15090
6fe305f7
UW		 150912008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15092
15093 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15094 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15095 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15096 (ppc_set_pc): Likewise.
15097 (ppc_arch_setup): New function.
15098 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15099 of collect_register.
889bf7c5 15100 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 15101
5b0a002e
UW		 151022008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15103
15104 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15105 instead of linux-ppc64-low.o.
15106 * linux-ppc64-low.c: Remove file.
15107 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15108 (linux-ppc64-low.o): Remove rule.
15109
15110 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15111 (init_registers_powerpc_64): Likewise.
15112 (ppc_regmap): Conditionally define depending on __powerpc64__.
15113 (ppc_cannot_store_register): Do not special-case "fpscr" when
15114 compiled on __powerpc64__.
15115 (ppc_collect_ptrace_register): New function.
15116 (ppc_supply_ptrace_register): New function.
15117 (ppc_breakpoint): Change type to "unsigned int".
15118 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15119 (the_low_target): Conditionally provide initializers for the
889bf7c5 15120 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 15121 collect_ptrace_register and supply_ptrace_register members.
15122
9b4b61c8
UW		 151232008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15124
15125 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15126 * server.c (gdbserver_xmltarget): Define.
15127 (get_features_xml): Use it to replace "target.xml" and arch_string.
15128
15129 * configure.srv: Remove srv_xmltarget. Add XML files that were
15130 mentioned there to srv_xmlfiles instead. Remove conditional tests
15131 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15132 srv_xmlfiles and srv_regobj to include all possible choices.
15133 * configure.ac (srv_xmltarget): Remove.
15134 (srv_xmlfiles): Do not add "target.xml".
15135 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15136 checks for supplementary target information.
15137 * configure: Regenerate.
15138 * Makefile.in (XML_TARGET): Remove.
15139 (target.xml): Remove rule.
15140 (clean): Do not clean up target.xml.
15141 (.PRECIOUS): Do not mention target.xml.
15142
15143 * target.h (struct target_ops): Remove arch_string member.
15144 * linux-low.c (linux_arch_string): Remove.
15145 (linux_target_ops): Remove arch_string initializer.
15146 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15147 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15148 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15149 * spu-low.c (spu_arch_string): Remove.
15150 (spu_target_ops): Remove arch_string initializer.
15151 * win32-low.c (win32_arch_string): Remove.
15152 (win32_target_ops): Remove arch_string initializer.
15153 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15154 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15155 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15156
ee1a7ae4
UW		 151572008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15158
15159 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15160 by collect_ptrace_register and supply_ptrace_register hooks.
15161 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15162 instead of checking for the_low_target.left_pad_xfer.
15163 (usr_store_inferior_registers): Use collect_ptrace_register callback
15164 instead of checking for the_low_target.left_pad_xfer.
15165
15166 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15167 (s390_supply_ptrace_register): Likewise.
15168 (s390_fill_gregset): Call s390_collect_ptrace_register.
15169 (the_low_target): Update.
15170
15171 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15172 (ppc_supply_ptrace_register): Likewise.
15173 (the_low_target): Update.
15174
15175 * linux-i386-low.c (the_low_target): Update.
15176 * linux-x86-64-low.c (the_low_target): Update.
15177
d61ddec4
UW		 151782008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15179
15180 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15181 reg-s390.o and reg-s390x.o.
15182
15183 * linux-low.c (new_inferior): New global variable.
15184 (linux_create_inferior, linux_attach): Set it.
15185 (linux_wait_for_process): Call the_low_target.arch_setup after the
15186 target has stopped for the first time.
15187 (initialize_low): Do not call the_low_target.arch_setup.
15188
15189 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15190 (s390_set_pc): Likewise.
15191 (s390_arch_setup): New function.
15192 (the_low_target): Use s390_arch_setup as arch_setup routine.
15193
15194 * regcache.c (realloc_register_cache): New function.
15195 (set_register_cache): Call it for each existing regcache.
15196
d05b4ac3
UW		 151972008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15198
15199 * server.h (init_registers): Remove prototype.
15200
15201 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15202 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15203 instead of init_registers ().
15204 * linux-arm-low.c (init_registers_arm): Add prototype.
15205 (init_registers_arm_with_iwmmxt): Likewise.
15206 (the_low_target): Add initializer for arch_setup field.
15207 * linux-cris-low.c (init_registers_cris): Add prototype.
15208 (the_low_target): Add initializer for arch_setup field.
15209 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15210 (the_low_target): Add initializer for arch_setup field.
15211 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15212 (the_low_target): Add initializer for arch_setup field.
15213 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15214 (the_low_target): Add initializer for arch_setup field.
15215 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15216 (the_low_target): Add initializer for arch_setup field.
15217 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15218 (the_low_target): Add initializer for arch_setup field.
15219 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15220 (init_registers_mips64_linux): Likewise.
15221 (the_low_target): Add initializer for arch_setup field.
15222 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15223 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15224 (the_low_target): Add initializer for arch_setup field.
15225 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15226 (init_registers_powerpc_64): Likewise.
15227 (the_low_target): Add initializer for arch_setup field.
15228 * linux-s390-low.c (init_registers_s390): Add prototype.
15229 (init_registers_s390x): Likewise.
15230 (the_low_target): Add initializer for arch_setup field.
15231 * linux-sh-low.c (init_registers_sh): Add prototype.
15232 (the_low_target): Add initializer for arch_setup field.
15233 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15234 (the_low_target): Add initializer for arch_setup field.
15235 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15236 (the_low_target): Add initializer for arch_setup field.
15237
15238 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15239 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15240 instead of init_registers ().
15241 * win32-arm-low.c (init_registers_arm): Add prototype.
15242 (the_low_target): Add initializer for arch_setup field.
15243 * win32-i386-low.c (init_registers_i386): Add prototype.
15244 (the_low_target): Add initializer for arch_setup field.
15245
15246 * spu-low.c (init_registers_spu): Add prototype.
15247 (initialize_low): Call initialie_registers_spu () instead of
15248 initialize_registers ().
15249
fd96d250
PA		 152502008-02-19 Pedro Alves <pedro@codesourcery.com>
15251
15252 * server.c (handle_v_requests): When handling the vRun and vAttach
15253 packets, if already debugging a process, don't kill it. Return an
15254 error instead.
15255
d41b6bb4
DJ		 152562008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15257
15258 * server.c (handle_query): Correct length check.
15259
5ac588cf
PA		 152602008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15261
15262 * win32-low.c (do_initial_child_stuff): Add process handle
15263 parameter. Set current_process_handle and current_process_id from the
15264 parameters. Clear globals.
15265 (win32_create_inferior): Don't set current_process_handle and
15266 current_process_id here. Instead pass them on the call to
15267 do_initial_child_stuff.
15268 (win32_attach): Likewise.
15269 (win32_clear_inferiors): New.
15270 (win32_kill): Don't close the current process handle or the
15271 current thread handle here. Instead call win32_clear_inferiors.
15272 (win32_detach): Don't open a new handle to the process. Call
15273 win32_clear_inferiors.
15274 (win32_join): Don't rely on current_process_handle; open a new
15275 handle using the process id.
15276 (win32_wait): Call win32_clear_inferiors when the inferior process
15277 has exited.
15278
ecd7ecbc
DJ		 152792008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15280
15281 * server.c (monitor_show_help): Add "exit".
15282
1525d545
MG		 152832008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15284
ecd7ecbc 15285 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 15286 (clean): Add reg-xtensa.c.
15287 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 15288 * configure.srv (xtensa*-*-linux*) New target.
15289 * linux-xtensa-low.c: New.
15290 * xtensa-xtregs.c: New.
1525d545 15291
59a016f0
PA		 152922008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15293
15294 * hostio.c: Don't include errno.h.
15295 (errno_to_fileio_errno): Move to hostio-errno.
15296 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15297 error number outputting to the target->hostio_last_error callback.
15298 (hostio_packet_error): Use FILEIO_EINVAL directly.
15299 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15300 calls to hostio_error.
15301 * hostio-errno.c: New.
15302 * server.h (hostio_last_error_from_errno): Declare.
15303 * target.h (target_ops): Add hostio_last_error member.
15304 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15305 as hostio_last_error handler.
889bf7c5 15306 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 15307 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15308 (wince_hostio_last_error): New functions.
15309 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15310 as hostio_last_error handler.
15311 (win32_target_ops) [!_WIN32_WCE]: Register
15312 hostio_last_error_from_errno as hostio_last_error handler.
15313 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15314 (hostio-errno.o): New rule.
15315 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15316 * configure.srv (srv_hostio_err_objs): New variable. Default to
15317 hostio-errno.o.
15318 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15319 * configure: Regenerate.
15320
2d717e4f
DJ		 153212008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15322
15323 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15324 (linux_kill, linux_detach): Clean up the process list.
15325 * remote-utils.c (remote_open): Improve port number parsing.
15326 (putpkt_binary, input_interrupt): Only send interrupts if the target
15327 is running.
15328 * server.c (extended_protocol): Make static.
15329 (attached): Define earlier.
15330 (exit_requested, response_needed, program_argv): New variables.
15331 (target_running): New.
15332 (start_inferior): Clear attached here.
15333 (attach_inferior): Set attached here.
15334 (require_running): Define.
15335 (handle_query): Use require_running and target_running. Implement
15336 "monitor exit".
15337 (handle_v_attach, handle_v_run): New.
15338 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15339 (gdbserver_usage): Update.
15340 (main): Redo argument parsing. Handle --debug and --multi. Handle
15341 --attach along with other options or after the port. Save
15342 program_argv. Support no initial program. Resynchronize
15343 communication with GDB after an error. Handle "monitor exit".
15344 Use require_running and target_running. Always allow the extended
15345 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15346 restart in extended mode.
15347 * README: Refer to the GDB manual. Update --attach usage.
15348
7407e2de
AS		 153492007-12-20 Andreas Schwab <schwab@suse.de>
15350
15351 * linux-low.c (STACK_SIZE): Define.
15352 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15353 (linux_test_for_tracefork): Likewise.
15354
b65d95c5
DJ		 153552007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15356
15357 * linux-low.c (linux_wait_for_event): Update messages. Do not
15358 reinsert auto-delete breakpoints.
15359 * mem-break.c (struct breakpoint): Change return type of handler to
15360 int.
15361 (set_breakpoint_at): Update handler type.
15362 (reinsert_breakpoint_handler): Return 1 instead of calling
15363 delete_breakpoint.
15364 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15365 setting a new one.
15366 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15367 * mem-break.h (set_breakpoint_at): Update handler type.
15368 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15369 * win32-low.c (auto_delete_breakpoint): New.
15370 (get_child_debug_event): Use it.
15371
4e799345
DJ		 153722007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15373
15374 * configure.ac: Check for pread and pwrite.
15375 * hostio.c (handle_pread): Fall back to lseek and read.
15376 (handle_pwrite): Fall back to lseek and write.
15377 * config.in, configure: Regenerated.
15378
27524b67
DJ		 153792007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15380
15381 * server.c (myresume): Add own_buf argument.
15382 (main): Update calls.
15383
a20d5e98
DJ		 153842007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15385
15386 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15387 * remote-utils.c (remote_open): Do not call disable_async_io.
15388 (block_async_io): Delete.
15389 (unblock_async_io): Make static.
15390 (initialize_async_io): New.
15391 * server.c (handle_v_cont): Handle async I/O here.
15392 (myresume): Likewise. Move other common resume tasks here...
15393 (main): ... from here. Call initialize_async_io. Disable async
15394 I/O before the main loop.
15395 * server.h (initialize_async_io): Declare.
15396 (block_async_io, unblock_async_io): Delete prototypes.
15397 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15398
b79d787e
DJ		 153992007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15400
15401 * remote-utils.c (readchar): Allow binary data in received messages.
15402
d97903b2
PA		 154032007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15404
15405 * win32-low.c (attaching): New global.
15406 (win32_create_inferior): Clear the `attaching' global.
15407 (win32_attach): Set the `attaching' global.
15408 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15409 attaching. Only set a breakpoint at the entry point if not
15410 attaching.
15411
311de423
PA		 154122007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15413
15414 * server.c (main): Don't report dll events on the initial
15415 connection on attaches.
15416
6c2d16d2
PA		 154172007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15418
15419 * server.c (main): Relax numerical bases supported for the pid of
15420 the --attach command line argument.
15421
5ca906e6
PA		 154222007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15423
15424 * win32-low.c (win32_attach): Call OpenProcess before
15425 DebugActiveProcess, not after. Add last error output to error
15426 call.
15427
9c6c8194
PA		 154282007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15429
15430 * win32-low.c (win32_get_thread_context)
15431 (win32_set_thread_context): New functions.
15432 (thread_rec): Use win32_get_thread_context.
15433 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15434 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15435 field.
15436
4d5d1aaa
PA		 154372007-12-03 Leo Zayas
15438 Pedro Alves <pedro_alves@portugalmail.pt>
15439
15440 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15441 global variables.
15442 (child_add_thread): Minor cleanup.
15443 (child_continue): Resume artificially suspended threads before
15444 calling ContinueDebugEvent.
15445 (suspend_one_thread): New.
15446 (fake_breakpoint_event): New.
15447 (get_child_debug_event): Change return type to int. Check here if
15448 gdb sent an interrupt request. If a soft interrupt was requested,
15449 fake a breakpoint event. Return 0 if there is no event to handle,
15450 and 1 otherwise.
15451 (win32_wait): Don't check here if gdb sent an interrupt request.
15452 Ensure there is a valid event to handle.
15453 (win32_request_interrupt): Add soft interruption method as last
15454 resort.
15455
c436e841
PA		 154562007-12-03 Leo Zayas
15457 Pedro Alves <pedro_alves@portugalmail.pt>
15458
15459 * win32-low.h (win32_thread_info): Add descriptions to the
15460 structure members. Replace `suspend_count' counter by a
15461 `suspended' flag.
15462 * win32-low.c (thread_rec): Update condition of when to get the
15463 context from the inferior. Rely on ContextFlags being set if it
15464 has already been retrieved. Only suspend the inferior thread if
15465 we haven't already. Warn if that fails.
15466 (continue_one_thread): s/suspend_count/suspended/. Only call
15467 ResumeThread once. Warn if that fails.
15468
e7b5fa67
PA		 154692007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15470
15471 * win32-low.c (win32_wait): Don't read from the inferior when it
15472 has already exited.
15473
a385171d
PA		 154742007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15475
15476 * Makefile.in (win32_low_h): New variable.
15477 (win32-low.o): Add dependency on $(win32_low_h).
15478 (win32-arm-low.o, win32-i386-low.o): New rules.
15479
f80c84b3
DJ		 154802007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15481
15482 * hostio.c: Correct copyright year.
15483
a6b151f1
DJ		 154842007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15485
15486 * Makefile.in (OBS): Add hostio.o.
15487 (hostio.o): New rule.
15488 * server.h (handle_vFile): Declare.
15489 * hostio.c: New file.
15490 * server.c (handle_v_requests): Take packet_len and new_packet_len
15491 for binary packets. Call handle_vFile.
15492 (main): Update call to handle_v_requests.
15493
f9387fc3
DJ		 154942007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15495
15496 * linux-low.c: Include <sched.h>.
15497
51c2684e
DJ		 154982007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15499
15500 * linux-low.c (linux_tracefork_grandchild): New.
15501 (linux_tracefork_child): Use clone.
15502 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15503
75f83163
JB		 155042007-10-31 Joel Brobecker <brobecker@adacore.com>
15505
15506 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15507
da5898ce
DJ		 155082007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15509
15510 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15511
24a09b5f
DJ		 155122007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15513
15514 * inferiors.c (change_inferior_id): Delete.
15515 (add_pid_to_list, pull_pid_from_list): New.
15516 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15517 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15518 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15519 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15520 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15521 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15522 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15523 (using_threads): Always set to 1.
15524 (handle_extended_wait): New.
15525 (add_process): Do not set TID.
15526 (linux_create_inferior): Set must_set_ptrace_flags.
15527 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15528 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15529 (linux_thread_alive): Rename TID argument to LWPID.
15530 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15531 (linux_wait_for_event): Do not use TID or check using_threads. Update
15532 call to dead_thread_notify. Call handle_extended_wait.
15533 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15534 (send_sigstop): Delete sigstop_sent.
15535 (wait_for_sigstop): Avoid TID.
15536 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15537 (linux_test_for_tracefork): New.
15538 (linux_lookup_signals): Use thread_db_active and
15539 linux_supports_tracefork_flag.
15540 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15541 * linux-low.h (get_process_thread): Avoid TID.
15542 (struct process_ifo): Move thread_known and tid to the end. Remove
15543 sigstop_sent.
15544 (linux_attach_lwp, thread_db_init): Update prototypes.
15545 * server.h (change_inferior_id): Delete prototype.
15546 (add_pid_to_list, pull_pid_from_list): New prototypes.
15547 * thread-db.c (thread_db_use_events): New.
15548 (find_first_thread): Rename to...
15549 (find_one_thread): ...this. Update callers and messages. Do not
15550 call fatal. Check thread_db_use_events. Do not call
15551 change_inferior_id or new_thread_notify.
15552 (maybe_attach_thread): Update. Do not call new_thread_notify.
15553 (thread_db_init): Set thread_db_use_events. Check use_events.
15554 * utils.c (fatal, warning): Correct message prefix.
15555
30ed0a8f
DJ		 155562007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15557
15558 * Makefile.in (clean): Remove new files.
15559 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15560 (powerpc-64.o, powerpc-64.c): New rules.
15561 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15562 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15563 with SPE.
15564 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15565 SPE targets.
15566 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15567 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15568 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15569 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15570 (target_regsets): Add AltiVec and SPE register sets.
15571 * configure.ac: Check for AltiVec and SPE.
15572 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15573 (ppc_fill_vrregset, ppc_store_vrregset): New.
15574 (target_regsets): Add AltiVec register set.
15575 * configure: Regenerated.
15576
fd462a61
DJ		 155772007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15578
15579 * linux-low.c (O_LARGEFILE): Define.
15580 (linux_read_memory): Use /proc/PID/mem.
15581 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15582 * configure, config.in: Regenerated.
15583
69f223ed
DJ		 155842007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15585
15586 * linux-low.c (linux_wait_for_event): Do not pass signals while
15587 single-stepping.
15588
aec18585
PA		 155892007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15590
15591 * win32-low.c (create_process): New.
15592 (win32_create_inferior): Use create_process instead of
15593 CreateProcess. If create_process failed retry appending an ".exe"
15594 suffix. Store the GetLastError result immediatelly after
15595 create_process calls and use it on the call to error.
15596
34d86ddd
PA		 155972007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15598
15599 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15600
5a0e3bd0
JB		 156012007-08-23 Joel Brobecker <brobecker@adacore.com>
15602
15603 * configure.ac: Switch license to GPLv3.
15604
f88c79e6
MS		 156052007-08-01 Michael Snyder <msnyder@access-company.com>
15606
15607 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15608
6b3d9b83
PA		 156092007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15610
15611 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15612 typedef.
15613 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15614 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15615 CloseToolhelp32Snapshot.
15616 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15617 CloseToolhelp32Snapshot.
15618
c588c53c
MS		 156192007-07-27 Michael Snyder <michael.snyder@access-company.com>
15620
15621 * server.c (main): Check for inferior exit before main loop.
15622
aa0403d9
PA		 156232007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15624
15625 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15626 instead of on tmp_desc.
15627
255e7678
DJ		 156282007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15629 Daniel Jacobowitz <dan@codesourcery.com>
15630
15631 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15632 (add_thread): Minor cleanups.
15633 (clear_inferiors): Move lower in the file. Clear the DLL
15634 list.
15635 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15636 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15637 (xml_escape_text): New.
15638 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15639 for qSupported.
15640 (handle_v_cont): Report errors.
15641 (gdbserver_version): Update.
15642 (main): Correct size of own_buf. Do not report initial DLL events.
15643 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15644 (unloaded_dll, xml_escape_text): New.
15645 * win32-low.c (enum target_waitkind): Update comments.
15646 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15647 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15648 (win32_EnumProcessModules, win32_GetModuleInformation)
15649 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15650 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15651 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15652 (win32_Module32First, win32_Module32Next, load_toolhelp)
15653 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15654 (get_child_debug_event): Handle DLL events.
15655 (win32_wait): Likewise.
15656
0d37add9
DJ		 156572007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15658
15659 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15660 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15661
45e2715e
PA		 156622007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15663
15664 * win32-low.c (handle_output_debug_string): Ignore event if not
15665 waiting.
15666
c5674cf1
PA		 156672007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15668
15669 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15670
2bbe3cc1
DJ		 156712007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15672
15673 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15674
ae13219e
DJ		 156752007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15676
15677 * inferiors.c (change_inferior_id): Add comment.
15678 * linux-low.c (check_removed_breakpoint): Add an early
15679 prototype. Improve debug output.
15680 (linux_attach): Doc update.
15681 (linux_detach_one_process, linux_detach): Clean up before releasing
15682 each process.
15683 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15684 * linux-low.h (struct process_info): Doc improvement.
15685 * mem-break.c (delete_all_breakpoints): New.
15686 * mem-break.h (delete_all_breakpoints): New prototype.
15687 * thread-db.c (find_first_thread): New.
15688 (thread_db_create_event): Call it instead of
15689 thread_db_find_new_threads. Clean up unused variables.
15690 (maybe_attach_thread): Remove first thread handling.
15691 (thread_db_find_new_threads): Use find_first_thread.
15692 (thread_db_get_tls_address): Likewise.
15693
4105de34
DJ		 156942007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15695
15696 * thread-db.c (thread_db_find_new_threads): Add prototype.
15697 (thread_db_create_event): Check for the main thread before adding
15698 a new thread.
15699 (maybe_attach_thread): Only enable event reporting if TID == 0.
15700 (thread_db_get_tls_address): Check for new threads.
15701
2b876972
DJ		 157022007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15703
15704 * linux-low.c (linux_create_inferior): Try execv before execvp.
15705 * spu-low.c (spu_create_inferior): Likewise.
15706
7a245884
DJ		 157072007-06-13 Mike Frysinger <vapier@gentoo.org>
15708
15709 * linux-low.c (linux_create_inferior): Change execv to execvp.
15710 * spu-low.c (spu_create_inferior): Likewies.
15711
117ce543
DJ		 157122007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15713
15714 * Makefile.in (clean): Clean new files instead of deleted ones.
15715 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15716 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15717 rules.
15718 * configure.srv: Specify XML files and new regformats for MIPS and
15719 MIPS64 GNU/Linux.
15720 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15721 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15722 an entry for the restart register.
15723 (mips_cannot_fetch_register, mips_cannot_store_register)
15724 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15725 register names to match the XML descriptions.
15726 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15727 restart register instead of $0.
15728
0e7f50da
UW		 157292007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15730 Markus Deuling <deuling@de.ibm.com>
15731
15732 * remote-utils.c (decode_xfer_write): New function.
15733 * server.h (decode_xfer_write): Add prototype.
15734 * server.c (handle_query): Add PACKET_LEN argument. Support
15735 qXfer:spu:read and qXfer:spu:write packets.
15736 (main): Pass packet_len to handle_query.
15737 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15738 * target.h (target_ops): Add qxfer_spu.
15739
374c1d38
UW		 157402007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15741
15742 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15743 accessing non-seekable spufs files.
15744
bb63802a
UW		 157452007-05-16 Markus Deuling <deuling@de.ibm.com>
15746
889bf7c5 15747 * server.c (handle_query): Add reply for qC packet.
bb63802a 15748
7390519e
PA		 157492007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15750 Leo Zayas <lerele@champenstudios@com>
15751
15752 * server.h (check_remote_input_interrupt_request): New function.
15753 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15754 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15755 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15756 (check_remote_input_interrupt_request): New function.
15757 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15758 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15759 winapi_GenerateConsoleCtrlEvent): New typedefs.
15760 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15761 to 250 ms.
15762 (win32_wait): Check for remote interrupt request
15763 with check_remote_input_interrupt_request.
15764 (win32_request_interrupt): New function.
15765 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15766
34b34921
PA		 157672007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15768
15769 * win32-low.c (debug_registers_changed,
15770 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15771 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15772 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15773 (thread_rec): Get context using the low target.
15774 (child_add_thread): Call thread_added on the low target,
15775 which does the same thing.
15776 (regptr): Delete.
15777 (do_initial_child_stuff): Remove debug registers references.
15778 Set context using the low target. Resume threads after
15779 setting the contexts.
15780 (child_continue): Remove dead variable. Remove debug
15781 registers references.
15782 (child_fetch_inferior_registers): Go through the low target.
15783 (do_child_store_inferior_registers): Remove.
15784 (child_store_inferior_registers): Go through the low target.
15785 (win32_resume): Remove debug registers references.
15786 Set context using the low target.
15787 (handle_exception): Change return type to void. Don't record
15788 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15789 first chance exception.
889bf7c5 15790 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15791 goto loop. Always return after waiting for debug event.
15792 (win32_wait): Convert to switch statement. Handle spurious
15793 events.
15794
15795 * win32-i386-low.c (debug_registers_changed,
15796 debug_registers_used): New.
15797 (initial_stuff): Rename to ...
15798 (i386_initial_stuff): ... this. Clear debug registers
15799 state variables.
15800 (store_debug_registers): Delete.
15801 (i386_get_thread_context): New.
15802 (load_debug_registers): Delete.
15803 (i386_set_thread_context): New.
15804 (i386_thread_added): New.
15805 (single_step): Rename to ...
15806 (i386_single_step): ... this.
15807 (do_fetch_inferior_registers): Rename to ...
15808 (i386_fetch_inferior_register): ... this.
15809 (i386_store_inferior_register): New.
15810 (the_low_target): Adapt to new interface.
15811
15812 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15813 (arm_get_thread_context): New.
15814 (arm_set_thread_context): New.
15815 (regptr): New.
15816 (do_fetch_inferior_registers): Rename to ...
15817 (arm_fetch_inferior_register): ... this.
15818 (arm_store_inferior_register): New.
15819 (arm_wince_breakpoint): Reimplement as unsigned long.
15820 (arm_wince_breakpoint_len): Define.
15821 (the_low_target): Adapt to new interface.
15822
15823 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15824 load_debug_registers. Add get_thread_context, set_thread_context,
15825 thread_added and store_inferior_register. Rename
15826 fetch_inferior_registers to fetch_inferior_register.
15827 (regptr): Remove declaration.
15828
dd6953e1
PA		 158292007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15830
15831 * linux-low.c (linux_detach): Change return type to int. Return 0.
15832 * spu-low.c (spu_detach): Likewise.
15833
444d6139
PA		 158342007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15835
15836 * target.h (target_ops): Change return type of detach to int.
15837 Add join.
15838 (join_inferior): New.
15839 * server.c (main): Don't skip detach support on mingw32.
15840 If the inferior doesn't support detaching return error.
15841 Call join_inferior instead of using waitpid.
15842 * linux-low.c (linux_join): New.
15843 (linux_target_op): Add linux_join.
15844 * spu-low.c (spu_join): New.
15845 (spu_target_ops): Add spu_join.
15846 * win32-low.c (win32_detach): Adapt to new interface.
15847 Reopen current_process_handle before detaching. Issue a child
15848 resume before detaching.
15849 (win32_join): New.
15850 (win32_target_op): Add win32_join.
15851
1d5315fe
PA		 158522007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15853
15854 * win32-low.c (win32-attach): Fix return value.
15855 * target.h (target_ops): Describe ATTACH return values.
15856
bf914831
PA		 158572007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15858
15859 * win32-low.c (GETPROCADDRESS): Define.
15860 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15861 (winapi_DebugSetProcessKillOnExit): Likewise.
15862 (win32_create_inferior): Force usage of ansi CreateProcessA.
15863 (win32_attach): Use GETPROCADDRESS.
15864 (win32_detach): Likewise.
15865
f72f3e60
PA		 158662007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15867
15868 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15869
ed50f18f
PA		 158702007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15871
15872 * win32-low.c: Commit leftover changes from 2007-03-29.
15873
0c2ead7e
DJ		 158742007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15875
15876 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15877 fields short instead of int. Add explicit padding.
15878 (i387_cache_to_fsave): Remove unnecessary casts.
15879 (i387_fsave_to_cache): Doc fix.
15880 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15881
73725ff3
DJ		 158822007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15883
15884 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15885 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15886
d99f33d8
PA		 158872007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15888
15889 * configure.srv (arm*-*-mingw32ce*): Move near the other
15890 arm targets.
15891
68070c10
PA		 158922007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15893
2482afc6 15894 * configure.ac: Add errno checking.
68070c10
PA		 15895 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15896 sys/file.h and malloc.h.
15897 (AC_CHECK_DECLS): Add perror.
15898 (srv_mingwce): Handle.
2482afc6 15899 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15900 win32-i386-low.o to srv_tgtobj.
15901 (i[34567]86-*-mingw*): Likewise.
15902 (arm*-*-mingw32ce*): Add case.
15903 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15904 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15905 [__MINGW32CE__] (strerror): New function.
15906 [__MINGW32CE__] (errno): Define to GetLastError.
15907 [__MINGW32CE__] (COUNTOF): New macro.
15908 (remote_open): Remove extra close call.
15909 * mem-break.c (delete_breakpoint_at): New function.
15910 * mem-break.h (delete_breakpoint_at): Declare.
15911 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15912 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15913 [USE_WIN32API] (read, write): Add char* casts.
15914 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15915 * server.h: Include wincecompat.h on Windows CE.
15916 [HAVE_ERRNO_H]: Check.
15917 (perror): Declare if not declared.
15918 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15919 (perror_with_name): Remove errno declaration.
15920 * wincecompat.h: New.
15921 * wincecompat.c: New.
15922 * win32-low.h: New.
15923 * win32-arm-low.c: New.
15924 * win32-i386-low.c: New.
15925 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15926 (OUTMSG2): Make it safe.
15927 (_T): New macro.
15928 (COUNTOF): New macro.
15929 (NUM_REGS): Get it from the low target.
15930 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15931 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15932 (thread_rec): Let low target handle debug registers.
15933 (child_add_thread): Likewise.
15934 (child_init_thread_list): Likewise.
15935 (continue_one_thread): Likewise.
15936 (regptr): New.
15937 (do_child_fetch_inferior_registers): Move to ...
15938 * win32-i386-low.c: ... here, and rename to ...
15939 (do_fetch_inferior_registers): ... this.
889bf7c5 15940 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15941 Go through the low target.
15942 (do_child_store_inferior_registers): Use regptr.
15943 (strwinerror): New function.
15944 (win32_create_inferior): Handle Windows CE.
15945 Use strwinerror instead of strerror on Windows error
15946 codes. Add program to the error output.
15947 Don't close the main thread handle on Windows CE.
15948 (win32_attach): Use coredll.dll on Windows CE.
15949 (win32_kill): Close current process and current
15950 thread handles.
15951 (win32_detach): Use coredll.dll on Windows CE.
15952 (win32_resume): Let low target handle debug registers, and
15953 step request.
15954 (handle_exception): Add/Remove initial breakpoint. Avoid
15955 non-existant WSTOPSIG on Windows CE.
15956 (win32_read_inferior_memory): Cast to remove warning.
15957 (win32_arch_string): Go through the low target.
15958 (initialize_low): Call set_breakpoint_data with the low
15959 target's breakpoint.
15960 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15961 FOP_REGNUM, mappings): Move to ...
15962 * win32-i386-low.c: ... here.
15963 * win32-low.c (win32_thread_info): Move to ...
15964 * win32-low.h: ... here.
15965 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15966 win32-arm-low.c and wincecompat.c.
15967 (all:): Add $EXEEXT.
15968 (install-only:): Likewise.
15969 (gdbserver:): Likewise.
15970 (gdbreplay:): Likewise.
15971 * config.in: Regenerate.
15972 * configure: Regenerate.
15973
41093d81
PA		 159742007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15975
15976 * win32-low.c: Rename typedef thread_info to
15977 win32_thread_info throughout.
15978
544afa54
PA		 159792007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15980
15981 * win32-i386-low.c: Rename to ...
15982 * win32-low.c: ... this.
15983 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15984 * Makefile.in: Likewise.
15985
bce7165d
PA		 159862007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15987
15988 * remote-utils.c (monitor_output): Constify msg parameter.
15989 * server.h (monitor_output): Likewise.
15990 * win32-i386-low.c (handle_output_debug_string): New.
15991 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15992 handle_output_debug_string.
15993 (get_child_debug_event): Likewise.
15994
506c7aa0
DJ		 159952007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15996
15997 * server.c (main): Correct strtoul check.
15998
42c81e2a
DJ		 159992007-03-27 Jon Ringle <jon@ringle.org>
16000
16001 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16002
9453113a
DJ		 160032007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16004
16005 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16006
64a69107
DJ		 160072007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16008
16009 * terminal.h: Check HAVE_SGTTY_H.
16010
160112007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 16012
16013 * remote-utils.c (remote_open): Print out the assigned port number.
16014
c74d0ad8
DJ		 160152007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16016
16017 * remote-utils.c (monitor_output): New function.
16018 * server.c (debug_threads): Define here.
16019 (monitor_show_help): New function.
16020 (handle_query): Handle qRcmd.
16021 (main): Do not handle 'd' packet.
16022 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16023 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16024 of debug_threads.
16025
de7c3b4a
PA		 160262007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16027
16028 * Makefile.in (EXEEXT): New.
16029 (clean): Use $(EXEEXT).
16030
ef57601b
PA		 160312007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16032
16033 * target.h (target_ops): Rename send_signal to request_interrupt,
16034 and remove enum target_signal parameter.
16035 * linux-low.c (linux_request_interrupt): Rename from
16036 linux_send_signal, and always send SIGINT.
16037 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16038 and always send SIGINT.
16039 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16040 of send_signal.
16041 (input_interrupt): Likewise.
16042
820f2bda
PA		 160432007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16044
16045 * server.c (get_features_xml): Check if target implemented
16046 arch_string.
16047 * win32-i386-low.c (win32_arch_string): New.
16048 (win32_target_ops): Add win32_arch_string as arch_string member.
16049
ab39bf24
UW		 160502007-02-22 Markus Deuling <deuling@de.ibm.com>
16051
16052 * spu-low.c (spu_arch_string): New.
16053 (spu_target_ops): Add spu_arch_string.
16054
61ff6e04
DJ		 160552007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16056
16057 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16058 * configure.ac: Do not check for terminal.h.
16059 * configure, config.in: Regenerated.
16060
fb1e4ffc
DJ		 160612007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16062
16063 * Makefile.in (OBS): Add $(XML_BUILTIN).
16064 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16065 (clean): Update.
16066 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16067 (arm-with-iwmmxt.c): New.
16068 * config.in, configure: Regenerate.
16069 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16070 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16071 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16072 (arm*-*-linux*): Add iWMMXt and regset support.
16073 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16074 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16075 (arm_store_wmmxregset, target_regsets): New.
16076 * server.c (get_features_xml): Take annex argument. Check builtin
16077 XML documents.
16078 (handle_query): Handle multiple annexes.
16079
0f48aa01
DJ		 160802007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16081
16082 * remote-utils.c [USE_WIN32API] (read, write): Define.
16083 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16084 write.
16085
23181151
DJ		 160862007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16087
16088 * linux-i386-low.c (the_low_target): Set arch_string.
16089 * linux-x86-64-low.c (the_low_target): Likewise.
16090 * linux-low.c (linux_arch_string): New.
16091 (linux_target_ops): Add it.
16092 * linux-low.h (struct linux_target_ops): Add arch_string.
16093 * server.c (write_qxfer_response): Use const void * for DATA.
16094 (get_features_xml): New.
16095 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16096 * target.h (struct target_ops): Add arch_string method.
16097
9d606399
DJ		 160982007-01-03 Denis Pilat <denis.pilat@st.com>
16099 Daniel Jacobowitz <dan@codesourcery.com>
16100
16101 * linux-low.c (linux_kill): Handle being called with no threads.
16102 * win32-i386-low.c (win32_kill): Likewise.
16103 (get_child_debug_event): Clear current_process_handle.
16104
161052006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 16106 Daniel Jacobowitz <dan@codesourcery.com>
16107
16108 * remote-utils.c (remote_open): Check the type of specified
16109 serial port devices before opening them.
16110 * server.c (main): Kill the inferior if an error occurs during
16111 the first remote_open.
16112
a5e13d24
DJ		 161132006-12-05 Markus Deuling <deuling@de.ibm.com>
16114
16115 * README: Update supported targets.
16116
186947f7
DJ		 161172006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16118
16119 * Makefile.in (clean): Remove reg-mips64.c.
16120 (reg-mips64.c, reg-mips64.o): New rules.
16121 * configure.srv: Handle mips64. Include regset support for mips.
16122 * linux-mips-low.c (union mips_register): New.
16123 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16124 (mips_breakpoint, mips_breakpoint_at): Use int.
16125 (mips_collect_register, mips_supply_register)
16126 (mips_collect_register_32bit, mips_supply_register_32bit)
16127 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16128 (mips_store_fpregset, target_regsets): New.
16129 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16130
a13e2c95
UW		 161312006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16132
16133 * configure.srv: Add target "spu*-*-*".
16134 * Makefile.in (clean): Remove reg-spu.c.
16135 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16136 * spu-low.c: New file.
16137
cb7283db
DJ		 161382006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16139
16140 * configure.ac: Correct td_thr_tls_get_addr test.
16141 * configure: Regenerated.
16142
89be2091
DJ		 161432006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16144
16145 * linux-low.c (linux_wait_for_event): Reformat. Use the
16146 pass_signals array.
16147 * remote-utils.c (decode_address_to_semicolon): New.
16148 * server.c (pass_signals, handle_general_set): New.
16149 (handle_query): Mention QPassSignals for qSupported.
16150 (main): Call handle_general_set.
16151 * server.h (pass_signals, decode_address_to_semicolon): New.
16152
000ef4f0
DJ		 161532006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16154
16155 * server.c (handle_query): Correct error handling for read_auxv.
16156
b7149293
UW		 161572005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16158
16159 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16160 and srv_linux_thread_db to yes.
16161 * linux-s390-low.c (s390_fill_gregset): New function.
16162 (target_regsets): Define data structure.
16163
dae5f5cf
DJ		 161642006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16165
16166 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16167 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16168 * config.in, configure: Regenerated.
16169 * inferiors.c (gdb_id_to_thread): New function.
16170 (gdb_id_to_thread_id): Use it.
16171 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16172 * linux-low.h (struct process_info): Add th member.
16173 (thread_db_get_tls_address): New prototype.
16174 * remote-utils.c (decode_address): Make non-static.
16175 * server.c (handle_query): Handle qGetTLSAddr.
16176 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16177 * target.h (struct target_ops): Add get_tls_address.
16178 * thread-db.c (maybe_attach_thread): Save the thread handle.
16179 (thread_db_get_tls_address): New.
16180
32ca6d61
DJ		 161812006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16182
16183 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16184 (linux_resume_one_process): Take a siginfo_t *. Update all
16185 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16186 (struct pending_signals): Add a siginfo_t.
16187 (linux_wait_for_process): Always set last_status.
16188 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16189 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16190 * linux-low.h (struct process_info): Add last_status.
16191
5ffff7c1
DJ		 161922006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16193
16194 * remote-utils.c (try_rle): New function.
16195 (putpkt_binary): Use it.
16196
8695c747
DJ		 161972006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16198
16199 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16200 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16201 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16202 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16203 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16204 point registers.
16205
290fadea
RS		 162062006-08-08 Richard Sandiford <richard@codesourcery.com>
16207
16208 * server.c (terminal_fd): New variable.
16209 (old_foreground_pgrp): Likewise.
16210 (restore_old_foreground_pgrp): New function.
16211 (start_inferior): Record the terminal file descriptor in terminal_fd
16212 and its original foreground group in old_foreground_pgrp. Register
16213 restore_old_foreground_pgrp with atexit().
16214
9f2e1e63
DJ		 162152006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16216
16217 * server.c (handle_query): Correct qPart to qXfer.
16218
b80864fb
DJ		 162192006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16220
16221 * configure.ac: Check for more headers which are missing on
16222 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16223 * configure.srv: Add Cygwin and mingw32.
16224 * remote-utils.c: Don't include headers unconditionally which
16225 are missing on mingw32. Include <winsock.h> for mingw32.
16226 (remote_open): Adjust for mingw32 support. Flush
16227 standard error after writing to it.
16228 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16229 (unblock_async_io, enable_async_io, disable_async_io)
16230 (readchar, getpkt): Update for Winsock support.
16231 (prepare_resume_reply): Expect a protocol signal number.
16232 * server.c: Disable <sys/wait.h> on mingw32.
16233 (start_inferior): Adjust for mingw32 support. Flush
16234 standard error after writing to it.
16235 (attach_inferior): Likewise. Use protocol signal
16236 numbers.
16237 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16238 and names.
16239 * win32-i386-low.c: New file.
16240 * Makefile.in (XM_CLIBS): Set.
16241 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16242 (win32-i386-low.o): New dependency rule.
16243 * linux-low.c (linux_wait): Use target signal numbers.
16244 * target.h (struct target_ops): Doc fix.
16245 * server.h (target_signal_to_name): New prototype.
16246 * gdbreplay.c: Don't include headers unconditionally which
16247 are missing on mingw32. Include <winsock.h> for mingw32.
16248 (remote_close, remote_open): Adjust for Winsock support.
16249 * configure, config.in: Regenerated.
16250
0876f84a
DJ		 162512006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16252
16253 * server.c (decode_xfer_read, write_qxfer_response): New.
16254 (handle_query): Take a packet length argument. Handle
16255 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16256 the qSupported response.
16257 (main): Update call to handle_query.
16258
01f9e8fa
DJ		 162592006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16260
16261 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16262 (putpkt_binary): Renamed from putpkt and adjusted for binary
16263 data.
16264 (putpkt): New wrapper for putpkt_binary.
16265 (readchar): Don't mask off the high bit.
16266 (decode_X_packet): New function.
16267 * server.c (main): Call putpkt_binary if a handler sets the packet
16268 length. Save the length of the incoming packet. Handle 'X'.
16269 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16270
be2a5f71
DJ		 162712006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16272
16273 * server.c (handle_query): Handle qSupported.
16274
ea025f5f
DJ		 162752006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16276
16277 * remote-utils.c (all_symbols_looked_up): New variable.
16278 (look_up_one_symbol): Check it.
16279 * server.h (look_up_one_symbol): New declaration.
16280 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16281
9308fc88
DJ		 162822006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16283
16284 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 16285 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 16286 (PTRACE_GET_THREAD_AREA): Define.
16287 (ps_get_thread_area): New function.
16288
52fb6437
NS		 162892006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16290
16291 * configure.srv (m68k*-*-uclinux*): New target.
16292 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16293 (linux_resume_one_process): Remove extraneous cast.
16294 (linux_read_offsets): New.
16295 (linux_target_op): Add linux_read_offsets on mmuless systems.
16296 * server.c (handle_query): Add qOffsets logic.
16297 * target.h (struct target_ops): Add read_offsets.
16298
21b0f40c
DJ		 162992006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16300
16301 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16302 (PTRACE_GET_THREAD_AREA): Define.
16303 (ps_get_thread_area): New function.
16304 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16305 (linux-x86-64-low.o): Update.
16306
0050a760
DJ		 163072006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16308
16309 * configure.ac: Remove checks for prfpregset_t.
16310 * gdb_proc_service.h: New file.
16311 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16312 new "gdb_proc_service.h".
16313 * proc-service.c: Likewise.
16314 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16315 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16316 * Makefile.in (gdb_proc_service_h): Updated.
16317 * configure, config.in: Regenerated.
16318
b92a518e
DJ		 163192006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16320
16321 * remote-utils.c (prepare_resume_reply): Move declaration
16322 of gdb_id_from_wait to the top of the block.
16323
545587ee
DJ		 163242006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16325
16326 * linux-low.c (regsets_store_inferior_registers): Read the regset
16327 from the target before filling it.
16328
9db87ebd
DJ		 163292006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16330
16331 * server.c (attach_inferior): Return SIGTRAP for a successful
16332 attach.
16333
dd24457d
DJ		 163342006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16335
16336 * Makefile.in (OBS): Add version.o.
16337 (STAGESTUFF): Delete.
16338 (version.o): Add dependencies.
16339 (version.c): Replace rule.
16340 (clean): Remove version.c.
16341 * server.c (gdbserver_version): New.
16342 (gdbserver_usage): Use printf.
16343 (main): Handle --version and --help.
16344 * server.h (version, host_name): Add declarations.
16345
6f0f660e
EZ		 163462005-12-23 Eli Zaretskii <eliz@gnu.org>
16347
889bf7c5
PA		 16348 * linux-arm-low.c:
16349 * linux-arm-low.c:
16350 * inferiors.c:
16351 * i387-fp.h:
16352 * i387-fp.c:
16353 * gdbreplay.c:
16354 * regcache.c:
16355 * proc-service.c:
16356 * mem-break.h:
16357 * mem-break.c:
16358 * linux-x86-64-low.c:
16359 * linux-sh-low.c:
16360 * linux-s390-low.c:
16361 * linux-ppc64-low.c:
16362 * linux-ppc-low.c:
16363 * linux-mips-low.c:
16364 * linux-m68k-low.c:
16365 * linux-m32r-low.c:
16366 * linux-low.h:
16367 * linux-low.c:
16368 * linux-ia64-low.c:
16369 * linux-i386-low.c:
16370 * linux-crisv32-low.c:
16371 * thread-db.c:
16372 * terminal.h:
16373 * target.h:
16374 * target.c:
16375 * server.h:
16376 * server.c:
16377 * remote-utils.c:
16378 * regcache.h:
16379 * utils.c:
16380 * Makefile.in:
16381 * configure.ac:
6f0f660e
EZ		 16382 * gdbserver.1: Add (C) after Copyright. Update the FSF
16383 address.
16384
9d1fb177
DJ		 163852005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16386
16387 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16388 (arm_breakpoint_at): Recognize both breakpoints.
16389 (the_low_target): Use the correct breakpoint instruction.
16390
011a70c2
DJ		 163912005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16392
16393 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16394 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16395 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16396 (the_low_target): Update.
16397
7fb85e41
AS		 163982005-10-25 Andreas Schwab <schwab@suse.de>
16399
16400 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16401
16402 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16403 (ia64_num_regs): Reduce to 462.
16404
3db0444b
DJ		 164052005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16406
16407 * acinclude.m4: Correct quoting.
16408 * aclocal.m4: Regenerated.
16409
16410 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16411 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16412 (thread_db_init): Call thread_db_err_str.
16413 * configure.ac: Check for TD_VERSION.
16414 * config.in, configure: Regenerated.
16415
bee0189a
DJ		 164162005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16417
16418 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16419
e9d25b98
DJ		 164202005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16421
16422 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16423 is not available. Define HAVE_PTRACE_GETREGS if it is.
16424 * config.in, configure: Regenerated.
16425 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16426 * linux-i386-low.c, linux-m68k-low.c: Update to use
16427 HAVE_PTRACE_GETREGS.
16428 * linux-low.c (regsets_fetch_inferior_registers)
16429 (regsets_store_inferior_registers): Only return 0 if we processed
16430 GENERAL_REGS.
16431 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16432 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16433
a06660f7
DJ		 164342005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16435
16436 * inferiors.c (struct thread_info): Add gdb_id.
16437 (add_thread): Add gdb_id argument.
16438 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16439 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16440 calls to add_thread.
16441 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16442 * server.c (handle_query): Use thread_to_gdb_id.
16443 (handle_v_cont, main): Use gdb_id_to_thread_id.
16444 * server.h (add_thread): Update prototype.
16445 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16446 prototypes.
16447
5a1f5858
DJ		 164482005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16449
16450 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16451 left-padded registers.
16452 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16453 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16454
e122f1f5
SE		 164552005-07-01 Steve Ellcey <sje@cup.hp.com>
16456
16457 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16458 * configure: Regenerate.
16459 * config.in: Regenerate.
16460 * server.h (NEED_DECLARATION_STRERROR):
16461 Replace with !HAVE_DECL_STRERROR.
16462
d592fa2f
DJ		 164632005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16464
16465 * linux-low.c (linux_wait, linux_send_signal): Don't test
16466 an unsigned long variable for > 0 if it could be MAX_ULONG.
16467 * server.c (myresume): Likewise.
16468 * target.c (set_desired_inferior): Likewise.
16469
ccbd4912
MK		 164702005-06-13 Mark Kettenis <kettenis@gnu.org>
16471
16472 * configure.ac: Simplify and improve check for socklen_t.
16473 * configure, config.in: Regenerate.
16474
f450004a
DJ		 164752005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16476
16477 * acconfig.h: Remove.
16478 * configure.ac: Add a test for socklen_t. Use three-argument
16479 AC_DEFINE throughout.
16480 * config.in: Regenerated using autoheader 2.59.
16481 * configure: Regenerated.
16482
16483 * gdbreplay.c (socklen_t): Provide a default.
16484 (remote_open): Use socklen_t.
16485 * remote-utils.c (socklen_t): Provide a default.
16486 (remote_open): Use socklen_t.
16487 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16488 unsigned char.
16489
16490 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16491 char for buffers.
16492 * linux-low.c (linux_read_memory, linux_write_memory)
16493 (linux_read_auxv): Likewise.
16494 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16495 (check_mem_write): Likewise.
16496 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16497 Likewise.
16498 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16499 (registers_from_string, register_data): Likewise.
16500 * server.c (handle_query, main): Likewise.
16501 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16502 (decode_M_packet): Likewise.
16503 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16504 * target.h (struct target_ops): Update read_memory, write_memory,
16505 and read_auxv.
16506 (read_inferior_memory, write_inferior_memory): Update.
16507 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16508 to unsigned char *.
16509 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16510 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16511 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16512 linux-s390-low.c, linux-sh-low.c: Update for changes in
16513 read_inferior_memory and the_low_target->breakpoint.
16514
eee84df1
DJ		 165152005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16516
16517 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16518 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16519 * configure.srv: Add powerpc64-*-linux*.
16520 * linux-ppc64-low.c: New file.
16521
45b134e5
OF		 165222005-05-23 Orjan Friberg <orjanf@axis.com>
16523
16524 * linux-cris-low.c: New file with support for CRIS.
16525 * linux-crisv32-low.c: Ditto for CRISv32.
16526 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16527 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16528 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16529 reg-crisv32.o, and reg-crisv32.c to make rules.
16530 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16531 recognized targets.
16532
48d93c75
UW		 165332005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16534
16535 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16536 of sizeof (PTRACE_XFER_TYPE).
16537 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16538
e013ee27
OF		 165392005-05-12 Orjan Friberg <orjanf@axis.com>
16540
889bf7c5 16541 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16542 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16543 pointers for hardware watchpoint support.
16544 * linux-low.h (struct linux_target_ops): Ditto.
16545 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16546 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16547 to linux_target_ops.
16548 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16549 reply packet.
16550 * server.c (main): Recognize 'Z' and 'z' packets.
16551
b0ded00b
UW		 165522005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16553
16554 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16555 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16556 (the_low_target): Add new members.
16557
8643e2ad
DJ		 165582005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16559
16560 * proc-service.c (ps_lgetregs): Search all_processes instead of
16561 all_threads.
16562
fc620387
DJ		 165632005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16564
16565 * server.c (start_inferior): Change return type to int.
16566 (attach_inferior): Change sigptr to int *.
16567 (handle_v_cont, handle_v_requests): Change signal to int *.
16568 (main): Change signal to int.
16569
165702005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16571
16572 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16573 * configure.srv: Add m32r*-*-linux*.
16574 * linux-m32r-low.c: New file.
16575
e0e76420
DJ		 165762005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16577
16578 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16579
a1928bad
DJ		 165802005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16581
16582 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16583 Take unsigned long arguments for PIDs.
16584 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16585 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16586 (wait_for_sigstop, linux_resume_one_process)
16587 (regsets_fetch_inferior_registers, linux_send_signal)
16588 (linux_read_auxv): Likewise. Update the types of variables holding
16589 PIDs. Update format string specifiers.
16590 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16591 * remote-utils.c (prepare_resume_reply): Likewise.
16592 * server.c (cont_thread, general_thread, step_thread)
16593 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16594 unsigned long.
16595 (handle_query): Update format specifiers.
16596 (handle_v_cont, main): Use strtoul for thread IDs.
16597 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16598 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16599 (general_thread, step_thread, thread_from_wait)
16600 (old_thread_from_wait): Update.
16601 * target.h (struct thread_resume): Use unsigned long for THREAD.
16602 (struct target_ops): Use unsigned long for arguments to attach and
16603 thread_alive.
16604
dcdb98d2
DJ		 166052005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16606
16607 * acinclude.m4: Include bfd/bfd.m4 directly.
16608 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16609 <agriffis@toolchain.org>.
16610 * aclocal.m4, configure: Regenerated.
16611
bec39cab
AC		 166122005-01-07 Andrew Cagney <cagney@gnu.org>
16613
16614 * configure.ac: Rename configure.in, require autoconf 2.59.
16615 * configure: Re-generate.
16616
434c4c77
DJ		 166172004-12-08 Daniel Jacobowitz <dan@debian.org>
16618
16619 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16620 LIBS when finished.
16621 * aclocal.m4: Regenerated.
16622 * configure: Regenerated.
16623
db1d3e1b
AS		 166242004-11-21 Andreas Schwab <schwab@suse.de>
16625
16626 * linux-m68k-low.c (m68k_num_gregs): Define.
16627 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16628 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16629 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16630 (m68k_breakpoint_at): New. Add to the_low_target.
16631
16632 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16633 srv_linux_thread_db to yes.
16634
43360365
JB		 166352004-10-20 Joel Brobecker <brobecker@gnat.com>
16636
16637 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16638 (ARCH_SET_FS): Likewise.
16639 (ARCH_GET_FS): Likewise.
16640 (ARCH_GET_GS): Likewise.
16641
fd500816
DJ		 166422004-10-16 Daniel Jacobowitz <dan@debian.org>
16643
16644 * linux-i386-low.c (ps_get_thread_area): New.
16645 * linux-x86-64-low.c (ps_get_thread_area): New.
16646 * linux-low.c: Include <sys/syscall.h>.
16647 (linux_kill_one_process): Don't kill the first thread here.
16648 (linux_kill): Kill the first thread here.
16649 (kill_lwp): New function.
16650 (send_sigstop, linux_send_signal): Use it.
16651 * proc-service.c: Clean up #ifdefs.
16652 (fpregset_info): Delete.
16653 (ps_lgetregs): Update and enable implementation.
16654 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16655 implementations.
16656 * remote-utils.c (struct sym_cache, symbol_cache): New.
16657 (input_interrupt): Print a clearer message.
16658 (async_io_enabled): New variable.
16659 (enable_async_io, disable_async_io): Use it. Update comments.
16660 (look_up_one_symbol): Use the symbol cache.
16661 * thread-db.c (thread_db_look_up_symbols): New function.
16662 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16663
f6de3c42
DJ		 166642004-10-16 Daniel Jacobowitz <dan@debian.org>
16665
16666 * configure.in: Test for -rdynamic.
16667 * configure: Regenerated.
16668 * Makefile (INTERNAL_LDFLAGS): New.
16669 (gdbserver, gdbreplay): Use it.
16670
2c0fc042
AC		 166712004-09-02 Andrew Cagney <cagney@gnu.org>
16672
16673 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16674
075b3282
DJ		 166752004-03-23 Daniel Jacobowitz <drow@mvista.com>
16676
16677 * linux-low.c (linux_wait): Clear all_processes list also.
16678
fa6a77dc
DJ		 166792004-03-12 Daniel Jacobowitz <drow@mvista.com>
16680
16681 * linux-low.c: Include <errno.h>. Remove extern declaration of
16682 errno.
16683
6d782a97
DJ		 166842004-03-12 Daniel Jacobowitz <drow@mvista.com>
16685
16686 * gdbreplay.c, server.h, utils.c: Update copyright years.
16687
3a7fb99b
DJ		 166882004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16689
16690 * server.c (main): Print child status or termination signal from
16691 variable 'signal', not 'sig'.
16692
c3e735a6
DJ		 166932004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16694
16695 * linux-low.c (linux_read_memory): Change return type to
16696 int. Check for and return error from ptrace().
16697 * target.c (read_inferior_memory): Change return type to int. Pass
16698 back return status from the_target->read_memory().
16699 * target.h (struct target_ops): Adapt *read_memory() prototype.
16700 Update comment.
16701 (read_inferior_memory): Adapt prototype.
16702 * server.c (main): Return an error packet if
16703 read_inferior_memory() returns an error.
16704
a59d1c82
DJ		 167052004-03-04 Daniel Jacobowitz <drow@mvista.com>
16706
16707 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16708 Unify with other clean targets.
16709
dc3f8883
DJ		 167102004-02-29 Daniel Jacobowitz <drow@mvista.com>
16711
16712 * server.c (handle_v_cont): Call set_desired_inferior.
16713
89a208da
DJ		 167142004-02-29 Daniel Jacobowitz <drow@mvista.com>
16715
16716 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16717
62ea82f5
DJ		 167182004-02-29 Daniel Jacobowitz <drow@mvista.com>
16719
16720 * linux-low.c (linux_wait): Unblock async I/O.
16721 (linux_resume): Block and enable async I/O.
16722 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16723 * server.h (block_async_io, unblock_async_io): Add prototypes.
16724
6910d122
DJ		 167252004-02-29 Daniel Jacobowitz <drow@mvista.com>
16726
16727 * remote-utils.c (remote_open): Print a status notice after
16728 opening a TCP port.
16729 * server.c (attach_inferior): Print a status notice after
16730 attaching.
16731
167322004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16733
16734 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16735
c89dc5d4
DJ		 167362004-02-26 Daniel Jacobowitz <drow@mvista.com>
16737
16738 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16739 error packet.
16740 * server.c, target.h: Update copyright years.
16741
4b8dad4a
RM		 167422004-02-25 Roland McGrath <roland@redhat.com>
16743
16744 * target.h (struct target_ops): New member `read_auxv'.
16745 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16746 * linux-low.c (linux_read_auxv): New function.
16747 (linux_target_ops): Initialize `read_auxv' member to that.
16748
d7446758
JB		 167492004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16750
16751 Committed by Jim Blandy <jimb@redhat.com>.
16752
16753 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16754 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16755 instead of GPR_SIZE to distiguish s390 and s390x targets.
16756
5544ad89
DJ		 167572004-01-31 Daniel Jacobowitz <drow@mvista.com>
16758
16759 * linux-low.c: Update copyright year.
16760 (check_removed_breakpoint): Clear pending_is_breakpoint.
16761 (linux_set_resume_request, linux_queue_one_thread)
16762 (resume_status_pending_p): New functions.
16763 (linux_continue_one_thread): Use process->resume.
16764 (linux_resume): Only resume threads if there are no pending events.
16765 * linux-low.h (struct process_info): Add resume request
16766 pointer.
16767
2a68b70e
DJ		 167682004-01-30 Daniel Jacobowitz <drow@mvista.com>
16769
16770 * regcache.c (new_register_cache): Clear the allocated register
16771 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16772
64386c31
DJ		 167732003-10-13 Daniel Jacobowitz <drow@mvista.com>
16774
16775 * linux-low.c (linux_resume): Take a struct thread_resume *
16776 argument.
16777 (linux_wait): Update call.
16778 (resume_ptr): New static variable.
16779 (linux_continue_one_thread): Renamed from
16780 linux_continue_one_process. Use resume_ptr.
16781 (linux_resume): Use linux_continue_one_thread.
16782 * server.c (handle_v_cont, handle_v_requests): New functions.
16783 (myresume): New function.
16784 (main): Handle 'v' case.
16785 * target.h (struct thread_resume): New type.
16786 (struct target_ops): Change argument of "resume" to struct
16787 thread_resume *.
16788 (myresume): Delete macro.
16789
c938e9b0
L		 167902003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16791
16792 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16793 (uninstall): Support DESTDIR.
16794
7f313d07
BC		 16795Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16796
16797 * configure.srv: Add xscale*linux copy of arm*linux entry.
16798
3b2fc2ea
DJ		 167992003-07-24 Daniel Jacobowitz <drow@mvista.com>
16800
16801 * linux-arm-low.c (arm_reinsert_addr): New function.
16802 (the_low_target): Add arm_reinsert_addr.
16803
1c0a559e
MK		 168042003-07-08 Mark Kettenis <kettenis@gnu.org>
16805
16806 * mem-break.c: Remove whitespace at end of file.
16807
43d5792c
DJ		 168082003-06-28 Daniel Jacobowitz <drow@mvista.com>
16809
16810 * configure.in: Check whether we need to prototype strerror.
16811 * server.h: Optionally prototype strerror.
16812 * gdbreplay.c (perror_with_name): Use strerror.
16813 * linux-low.c (linux_attach_lwp): Use strerror.
16814 * utils.c (perror_with_name): Use strerror.
16815 * config.in, configure: Regenerated.
16816
c8a86edf
DJ		 168172003-06-28 Daniel Jacobowitz <drow@mvista.com>
16818
16819 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16820 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16821
73d37363
DJ		 168222003-06-20 Daniel Jacobowitz <drow@mvista.com>
16823
16824 * Makefile.in (SFILES): Update.
16825 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16826 low-sun3.c: Remove files.
16827
6ad8ae5c
DJ		 168282003-06-17 Daniel Jacobowitz <drow@mvista.com>
16829
16830 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16831 (linux_detach_one_process, linux_detach): New functions.
16832 (linux_target_ops): Add linux_detach.
16833 * server.c (main): Handle 'D' packet.
16834 * target.h (struct target_ops): Add "detach" member.
16835 (detach_inferior): Define.
16836
1581182a
MK		 168372003-06-13 Mark Kettenis <kettenis@gnu.org>
16838
16839 From Kelley Cook <kelleycook@wideopenwest.com>:
16840 * configure.srv: Accept i[34567]86 variants.
16841
e5379b03
DJ		 168422003-06-05 Daniel Jacobowitz <drow@mvista.com>
16843
16844 * linux-low.c (linux_wait_for_event): Correct comment typos.
16845 (linux_resume_one_process): Call check_removed_breakpoint.
16846 (linux_send_signal): New function.
16847 (linux_target_ops): Add linux_send_signal.
16848 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16849 of kill.
16850 * target.h (struct target_ops): Add send_signal.
16851
2ff29de4
JB		 168522003-05-29 Jim Blandy <jimb@redhat.com>
16853
16854 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16855 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16856 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16857 away part of the register's value.
16858
254787d4
DJ		 168592003-03-26 Daniel Jacobowitz <drow@mvista.com>
16860
16861 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16862 (linux_wait_for_event, linux_init_signals): Likewise.
16863
94e10508
DJ		 168642003-03-17 Daniel Jacobowitz <drow@mvista.com>
16865
16866 * configure.in: Check for stdlib.h.
16867 * configure: Regenerated.
16868 * config.in: Regenerated.
16869
4c0711e0
DJ		 168702003-01-04 Andreas Schwab <schwab@suse.de>
16871
16872 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16873
ef66e766
AC		 168742003-01-02 Andrew Cagney <ac131313@redhat.com>
16875
16876 * Makefile.in: Remove obsolete code.
16877
a1358604
DJ		 168782002-11-20 Daniel Jacobowitz <drow@mvista.com>
16879
16880 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16881 defined(PT_FPR0_HI).
16882
23ce3b1c
DJ		 168832002-11-17 Stuart Hughes <seh@zee2.com>
16884
16885 * linux-arm-low.c (arm_num_regs): Increase.
16886 (arm_regmap): Include status register.
16887
168882002-11-17 Daniel Jacobowitz <drow@mvista.com>
16889
16890 * linux-low.c (register_addr): Remove incorrect -1 check.
16891
a9fa9f7d
DJ		 168922002-08-29 Daniel Jacobowitz <drow@mvista.com>
16893
16894 * linux-low.c (linux_create_inferior): Call setpgid. Return
16895 the new PID.
16896 (unstopped_p, linux_signal_pid): Remove.
16897 (linux_target_ops): Remove linux_signal_pid.
16898 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16899 global instead of target method.
16900 * target.h (struct target_ops): Remove signal_pid. Update comment
16901 for create_inferior.
16902 * server.c (signal_pid): New variable.
16903 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16904 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16905 (attach_inferior): Set signal_pid.
16906
17574093
DJ		 169072002-08-23 Daniel Jacobowitz <drow@mvista.com>
16908
16909 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16910
169112002-08-20 Jim Blandy <jimb@redhat.com>
16912
16913 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16914 default for this.
16915
169162002-08-01 Andrew Cagney <cagney@redhat.com>
16917
16918 * Makefile.in: Make chill references obsolete.
16919
169202002-07-24 Kevin Buettner <kevinb@redhat.com>
16921
16922 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16923 * configure: Regenerate.
16924 * config.in: Regenerate.
16925
169262002-07-09 David O'Brien <obrien@FreeBSD.org>
16927
16928 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16929 (perror_with_name, remote_close, remote_open, expect, play): Static.
16930
169312002-07-04 Michal Ludvig <mludvig@suse.cz>
16932
4b8dad4a 16933 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16934 byte offsets instead of an array of indexes.
16935 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16936
169372002-06-13 Daniel Jacobowitz <drow@mvista.com>
16938
16939 * regcache.c: Add comment.
16940
169412002-06-11 Daniel Jacobowitz <drow@mvista.com>
16942
16943 * thread-db.c: New file.
16944 * proc-service.c: New file.
16945 * acinclude.m4: New file.
16946 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16947 proc-service.o, and thread-db.o.
16948 (linux-low.o): Add USE_THREAD_DB.
16949 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16950 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16951 * aclocal.m4: Regenerated.
16952 * config.in: Regenerated.
16953 * configure: Regenerated.
16954 * configure.in: Check for proc_service.h, sys/procfs.h,
16955 thread_db.h, and linux/elf.h headrs.
16956 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16957 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16958 Check for -lthread_db and thread support.
16959 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16960 PowerPC, and SuperH.
16961 * i387-fp.c: Constify arguments.
16962 * i387-fp.h: Likewise.
16963 * inferiors.c: (struct thread_info): Renamed from
16964 `struct inferior_info'. Remove PID member. Use generic inferior
16965 list header. All uses updated.
16966 (inferiors, signal_pid): Removed.
16967 (all_threads): New variable.
16968 (get_thread): Define.
16969 (add_inferior_to_list): New function.
16970 (for_each_inferior): New function.
16971 (change_inferior_id): New function.
16972 (add_inferior): Removed.
16973 (remove_inferior): New function.
16974 (add_thread): New function.
16975 (free_one_thread): New function.
16976 (remove_thread): New function.
16977 (clear_inferiors): Use for_each_inferior and free_one_thread.
16978 (find_inferior): New function.
16979 (find_inferior_id): New function.
16980 (inferior_target_data): Update argument type.
16981 (set_inferior_target_data): Likewise.
16982 (inferior_regcache_data): Likewise.
16983 (set_inferior_regcache_data): Likewise.
16984 * linux-low.c (linux_bp_reinsert): Remove.
16985 (all_processes, stopping_threads, using_thrads)
16986 (struct pending_signals, debug_threads, pid_of): New.
16987 (inferior_pid): Replace with macro.
16988 (struct inferior_linux_data): Remove.
16989 (get_stop_pc, add_process): New functions.
16990 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16991 Use add_process and add_thread.
16992 (linux_attach_lwp): New function, based on old linux_attach. Use
16993 add_process and add_thread. Set stop_expected for new threads.
16994 (linux_attach): New function.
16995 (linux_kill_one_process): New function.
16996 (linux_kill): Kill all LWPs.
16997 (linux_thread_alive): Use find_inferior_id.
16998 (check_removed_breakpoints, status_pending_p): New functions.
16999 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17000 Update. Use WNOHANG. Wait for cloned processes also. Update process
17001 struct for the found process.
17002 (linux_wait_for_event): New function.
17003 (linux_wait): Use it. Support LWPs.
17004 (send_sigstop, wait_for_sigstop, stop_all_processes)
17005 (linux_resume_one_process, linux_continue_one_process): New functions.
17006 (linux_resume): Support LWPs.
17007 (REGISTER_RAW_SIZE): Remove.
17008 (fetch_register): Use register_size instead. Call supply_register.
17009 (usr_store_inferior_registers): Likewise. Call collect_register.
17010 Fix recursive case.
17011 (regsets_fetch_inferior_registers): Improve error message.
17012 (regsets_store_inferior_registers): Add debugging.
17013 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17014 (unstopped_p, linux_signal_pid): New functions.
17015 (linux_target_ops): Add linux_signal_pid.
17016 (linux_init_signals): New function.
17017 (initialize_low): Call it. Initialize using_threads.
17018 * regcache.c (inferior_regcache_data): Add valid
17019 flag.
17020 (get_regcache): Fetch registers lazily. Add fetch argument
17021 and update all callers.
17022 (regcache_invalidate_one, regcache_invalidate): New
17023 functions.
17024 (new_register_cache): Renamed from create_register_cache.
17025 Return the new regcache.
17026 (free_register_cache): Change argument to a void *.
17027 (registers_to_string, registers_from_string): Call get_regcache
17028 with fetch flag set.
17029 (register_data): Make static. Pass fetch flag to get_regcache.
17030 (supply_register): Call get_regcache with fetch flag clear.
17031 (collect_register): Call get_regcache with fetch flag set.
17032 (collect_register_as_string): New function.
17033 * regcache.h: Update.
17034 * remote-utils.c (putpkt): Flush after debug output and use
17035 stderr.
17036 Handle input interrupts while waiting for an ACK.
17037 (input_interrupt): Use signal_pid method.
17038 (getpkt): Flush after debug output and use stderr.
17039 (outreg): Use collect_register_as_string.
17040 (new_thread_notify, dead_thread_notify): New functions.
17041 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17042 and general_thread.
17043 (look_up_one_symbol): Flush after debug output.
17044 * server.c (step_thread, server_waiting): New variables.
17045 (start_inferior): Don't use signal_pid. Update call to mywait.
17046 (attach_inferior): Update call to mywait.
17047 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17048 (main): Don't fetch/store registers explicitly. Use
17049 set_desired_inferior. Support proposed ``Hs'' packet. Update
17050 calls to mywait.
17051 * server.h: Update.
17052 (struct inferior_list, struct_inferior_list_entry): New.
17053 * target.c (set_desired_inferior): New.
17054 (write_inferior_memory): Constify.
17055 (mywait): New function.
17056 * target.h: Update.
17057 (struct target_ops): New signal_pid method.
17058 (mywait): Removed macro, added prototype.
17059
17060 * linux-low.h (regset_func): Removed.
17061 (regset_fill_func, regset_store_func): New.
17062 (enum regset_type): New.
17063 (struct regset_info): Add type field. Use new operation types.
17064 (struct linux_target_ops): stop_pc renamed to get_pc.
17065 Add decr_pc_after_break and breakpoint_at.
17066 (get_process, get_thread_proess, get_process_thread)
17067 (strut process_info, all_processes, linux_attach_lwp)
17068 (thread_db_init): New.
17069
17070 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17071 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17072 (the_low_target): Add new members.
17073 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17074 (i386_store_fpxregset): Constify.
17075 (target_regsets): Add new kind identifier.
17076 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17077 (i386_set_pc): Add debugging.
17078 (i386_breakpoint_at): New function.
17079 (the_low_target): Add new members.
17080 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17081 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17082 (mips_breakpoint_at): New.
17083 (the_low_target): Add new members.
17084 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17085 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17086 (the_low_target): Add new members.
17087 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17088 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17089 (the_low_target): Add new members.
17090 * linux-x86-64-low.c (target_regsets): Add new kind
17091 identifier.
17092
170932002-05-15 Daniel Jacobowitz <drow@mvista.com>
17094
17095 From Martin Pool <mbp@samba.org>:
17096 * server.c (gdbserver_usage): New function.
17097 (main): Call it.
17098
170992002-05-14 Daniel Jacobowitz <drow@mvista.com>
17100
17101 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17102 stop_at -> stop_pc.
17103
171042002-05-04 Andrew Cagney <ac131313@redhat.com>
17105
17106 * Makefile.in: Remove obsolete code.
17107
171082002-04-24 Michal Ludvig <mludvig@suse.cz>
17109
17110 * linux-low.c (regsets_fetch_inferior_registers),
17111 (regsets_store_inferior_registers): Removed cast to int from
17112 ptrace() calls.
17113 * regcache.h: Added declaration of struct inferior_info.
17114
171152002-04-20 Daniel Jacobowitz <drow@mvista.com>
17116
17117 * inferiors.c (struct inferior_info): Add regcache_data.
17118 (add_inferior): Call create_register_cache.
17119 (clear_inferiors): Call free_register_cache.
17120 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17121 * regcache.c (struct inferior_regcache_data): New.
17122 (registers): Remove.
17123 (get_regcache): New function.
17124 (create_register_cache, free_register_cache): New functions.
17125 (set_register_cache): Don't initialize the register cache here.
17126 (registers_to_string, registers_from_string, register_data): Call
17127 get_regcache.
17128 * regcache.h: Add prototypes.
17129 * server.h: Likewise.
17130
171312002-04-20 Daniel Jacobowitz <drow@mvista.com>
17132
17133 * mem-break.c: New file.
17134 * mem-break.h: New file.
17135 * Makefile.in: Add mem-break.o rule; update server.h
17136 dependencies.
17137 * inferiors.c (struct inferior_info): Add target_data
17138 member.
17139 (clear_inferiors): Free target_data member if set.
17140 (inferior_target_data, set_inferior_target_data): New functions.
17141 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17142 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17143 * linux-low.c (linux_bp_reinsert): New variable.
17144 (struct inferior_linux_data): New.
17145 (linux_create_inferior): Use set_inferior_target_data.
17146 (linux_attach): Likewise. Call add_inferior.
17147 (linux_wait_for_one_inferior): New function.
17148 (linux_wait): Call it.
17149 (linux_write_memory): Add const.
17150 (initialize_low): Call set_breakpoint_data.
17151 * linux-low.h (struct linux_target_ops): Add breakpoint
17152 handling members.
17153 * server.c (attach_inferior): Remove extra add_inferior
17154 call.
17155 * server.h: Include mem-break.h. Update inferior.c
17156 prototypes.
17157 * target.c (read_inferior_memory)
17158 (write_inferior_memory): New functions.
17159 * target.h (read_inferior_memory)
17160 (write_inferior_memory): Change macros to prototypes.
17161 (struct target_ops): Update comments. Add const to write_memory
17162 definition.
17163
171642002-04-11 Daniel Jacobowitz <drow@mvista.com>
17165
17166 * linux-low.c (usr_store_inferior_registers): Support
17167 registers which are allowed to fail to store.
17168 * linux-low.h (linux_target_ops): Likewise.
17169 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17170 (ppc_cannot_store_register): FPSCR may not be storable.
17171
171722002-04-09 Daniel Jacobowitz <drow@mvista.com>
17173
17174 * server.h: Include <string.h> if HAVE_STRING_H.
17175 * ChangeLog: Correct paths in last ChangeLog entry.
17176
171772002-04-09 Daniel Jacobowitz <drow@mvista.com>
17178
17179 * linux-low.h: Remove obsolete prototypes.
17180 (struct linux_target_ops): New.
17181 (extern the_low_target): New.
17182 * linux-low.c (num_regs, regmap): Remove declarations.
17183 (register_addr): Use the_low_target explicitly.
17184 (fetch_register): Likewise.
17185 (usr_fetch_inferior_registers): Likewise.
17186 (usr_store_inferior_registers): Likewise.
17187 * linux-arm-low.c (num_regs): Remove.
17188 (arm_num_regs): Define.
17189 (arm_regmap): Renamed from regmap, made static.
17190 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17191 made static.
17192 (arm_cannot_store_register): Renamed from cannot_store_register,
17193 made static.
17194 (the_low_target): New.
17195 * linux-i386-low.c (num_regs): Remove.
17196 (i386_num_regs): Define.
17197 (i386_regmap): Renamed from regmap, made static.
17198 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17199 made static.
17200 (i386_cannot_store_register): Renamed from cannot_store_register,
17201 made static.
17202 (the_low_target): New.
17203 * linux-ia64-low.c (num_regs): Remove.
17204 (ia64_num_regs): Define.
17205 (ia64_regmap): Renamed from regmap, made static.
17206 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17207 made static.
17208 (ia64_cannot_store_register): Renamed from cannot_store_register,
17209 made static.
17210 (the_low_target): New.
17211 * linux-m68k-low.c (num_regs): Remove.
17212 (m68k_num_regs): Define.
17213 (m68k_regmap): Renamed from regmap, made static.
17214 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17215 made static.
17216 (m68k_cannot_store_register): Renamed from cannot_store_register,
17217 made static.
17218 (the_low_target): New.
17219 * linux-mips-low.c (num_regs): Remove.
17220 (mips_num_regs): Define.
17221 (mips_regmap): Renamed from regmap, made static.
17222 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17223 made static.
17224 (mips_cannot_store_register): Renamed from cannot_store_register,
17225 made static.
17226 (the_low_target): New.
17227 * linux-ppc-low.c (num_regs): Remove.
17228 (ppc_num_regs): Define.
17229 (ppc_regmap): Renamed from regmap, made static.
17230 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17231 made static.
17232 (ppc_cannot_store_register): Renamed from cannot_store_register,
17233 made static.
17234 (the_low_target): New.
17235 * linux-s390-low.c (num_regs): Remove.
17236 (s390_num_regs): Define.
17237 (s390_regmap): Renamed from regmap, made static.
17238 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17239 made static.
17240 (s390_cannot_store_register): Renamed from cannot_store_register,
17241 made static.
17242 (the_low_target): New.
17243 * linux-sh-low.c (num_regs): Remove.
17244 (sh_num_regs): Define.
17245 (sh_regmap): Renamed from regmap, made static.
17246 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17247 made static.
17248 (sh_cannot_store_register): Renamed from cannot_store_register,
17249 made static.
17250 (the_low_target): New.
17251 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17252 (the_low_target): New.
17253
172542002-04-09 Daniel Jacobowitz <drow@mvista.com>
17255
17256 * Makefile.in: Add stamp-h target.
17257 * configure.in: Create stamp-h.
17258 * configure: Regenerated.
17259
172602002-04-09 Daniel Jacobowitz <drow@mvista.com>
17261
17262 * inferiors.c: New file.
17263 * target.c: New file.
17264 * target.h: New file.
17265 * Makefile.in: Add target.o and inferiors.o. Update
17266 dependencies.
17267 * linux-low.c (inferior_pid): New static variable,
17268 moved from server.c.
17269 (linux_create_inferior): Renamed from create_inferior.
17270 Call add_inferior. Return 0 on success instead of a PID.
17271 (linux_attach): Renamed from myattach.
17272 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17273 (linux_thread_alive): Renamed from mythread_alive.
17274 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17275 child dies.
17276 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17277 (regsets_store_inferior_registers): Correct error message.
17278 Add missing ``return 0''.
17279 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17280 (linux_store_registers): Renamed from store_inferior_registers.
17281 (linux_read_memory): Renamed from read_inferior_memory.
17282 (linux_write_memory): Renamed from write_inferior_memory.
17283 (linux_target_ops): New structure.
17284 (initialize_low): Call set_target_ops ().
17285 * remote-utils.c (unhexify): New function.
17286 (hexify): New function.
17287 (input_interrupt): Send signals to ``signal_pid''.
17288 * server.c (inferior_pid): Remove.
17289 (start_inferior): Update create_inferior call.
17290 (attach_inferior): Call add_inferior.
17291 (handle_query): New function.
17292 (main): Call handle_query for `q' packets.
17293 * server.h: Include "target.h". Remove obsolete prototypes.
17294 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17295
172962002-04-09 Daniel Jacobowitz <drow@mvista.com>
17297
17298 * Makefile.in: Add WARN_CFLAGS. Update configury
17299 dependencies.
17300 * configure.in: Check for <string.h>
17301 * configure: Regenerate.
17302 * config.in: Regenerate.
17303 * gdbreplay.c: Include needed system headers.
17304 (remote_open): Remove strchr prototype.
17305 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17306 * regcache.c (supply_register): Change buf argument to const void *.
17307 (supply_register_by_name): Likewise.
17308 (collect_register): Change buf argument to void *.
17309 (collect_register_by_name): Likewise.
17310 * regcache.h: Add missing prototypes.
17311 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17312 * server.c (handle_query): New function.
17313 (attached): New static variable, moved out of main.
17314 (main): Quiet longjmp clobber warnings.
17315 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17316 * utils.c (error): Remove NORETURN.
17317 (fatal): Likewise.
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