1 2019-04-08 Tom Tromey <tom@tromey.com>
3 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
4 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
5 (captured_main, main): Update.
6 * gdbreplay.c (main): Update.
8 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
10 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
11 value in argument pointer, return 1 if the entry is found and 0
12 otherwise. Move comment.
13 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
14 * linux-low.h (linux_get_auxv): Declare.
15 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
17 2019-04-05 Tom Tromey <tromey@adacore.com>
19 * server.c (gdbserver_usage): Use upper-case for metasyntactic
22 2019-03-28 Alan Hayward <alan.hayward@arm.com>
24 * linux-low.c (AT_HWCAP2): Add define if not already included.
26 2019-03-26 Alan Hayward <alan.hayward@arm.com>
28 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
29 (aarch64_arch_setup): Call linux_get_hwcap.
30 * linux-arm-low.c (arm_get_hwcap): Remove function.
31 (arm_read_description): Call linux_get_hwcap.
32 * linux-low.c (linux_get_auxv): New function.
33 (linux_get_hwcap): Likewise.
34 (linux_get_hwcap2): Likewise.
35 * linux-low.h (linux_get_hwcap): New declaration.
36 (linux_get_hwcap2): Likewise.
37 * linux-ppc-low.c (ppc_get_auxv): Remove function.
38 (ppc_arch_setup): Call linux_get_hwcap.
39 * linux-s390-low.c (s390_get_hwcap): Remove function.
40 (s390_arch_setup): Call linux_get_hwcap.
42 2019-03-22 Alan Hayward <alan.hayward@arm.com>
43 Jiong Wang <jiong.wang@arm.com>
45 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
46 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
48 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
50 2019-03-22 Alan Hayward <alan.hayward@arm.com>
51 Jiong Wang <jiong.wang@arm.com>
53 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
54 (aarch64_get_hwcap): New function.
55 (aarch64_arch_setup): Read APIA hwcap.
57 2019-03-22 Alan Hayward <alan.hayward@arm.com>
58 Jiong Wang <jiong.wang@arm.com>
60 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
61 (initialize_low_tracepoint): Likewise.
62 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
63 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
64 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
65 (aarch64_linux_read_description): Likewise.
66 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
68 2019-03-12 John Baldwin <jhb@FreeBSD.org>
70 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
71 i386_create_target_description for 'segments' parameter.
72 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
73 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
74 * win32-i386-low.c (i386_arch_setup): Likewise.
76 2019-03-12 Tom Tromey <tromey@adacore.com>
78 * linux-low.c (iterate_over_lwps): Update.
80 2019-03-06 Tom Tromey <tom@tromey.com>
82 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
83 (captured_main): Use SCOPE_EXIT.
85 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
87 * configure.srv: Use '$enable_unittest' instead of '$development'
88 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
91 2019-02-27 Tom Tromey <tromey@adacore.com>
93 * gdbreplay.c (logchar): Handle \r\n.
95 2019-02-07 Alan Hayward <alan.hayward@arm.com>
97 * linux-low.c (linux_attach): Add process before lwp.
98 * server.c (attach_inferior): Check if already attached.
100 2019-02-07 Tom Tromey <tom@tromey.com>
102 * x86-tdesc.h: Rename include guard.
103 * x86-low.h: Add include guard.
104 * wincecompat.h: Rename include guard.
105 * win32-low.h: Add include guard.
106 * utils.h: Rename include guard.
107 * tracepoint.h: Rename include guard.
108 * tdesc.h: Rename include guard.
109 * target.h: Rename include guard.
110 * server.h: Rename include guard.
111 * remote-utils.h: Rename include guard.
112 * regcache.h: Rename include guard.
113 * nto-low.h: Rename include guard.
114 * notif.h: Add include guard.
115 * mem-break.h: Rename include guard.
116 * lynx-low.h: Add include guard.
117 * linux-x86-tdesc.h: Add include guard.
118 * linux-s390-tdesc.h: Add include guard.
119 * linux-ppc-tdesc-init.h: Add include guard.
120 * linux-low.h: Add include guard.
121 * linux-aarch64-tdesc.h: Add include guard.
122 * linux-aarch32-low.h: Add include guard.
123 * inferiors.h: Rename include guard.
124 * i387-fp.h: Rename include guard.
125 * hostio.h: Rename include guard.
126 * gdbthread.h: Rename include guard.
127 * gdb_proc_service.h: Rename include guard.
128 * event-loop.h: Rename include guard.
129 * dll.h: Rename include guard.
130 * debug.h: Rename include guard.
131 * ax.h: Rename include guard.
133 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
136 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
137 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
139 2019-01-25 Tom Tromey <tom@tromey.com>
141 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
143 2019-01-25 Tom Tromey <tom@tromey.com>
145 * win32-low.c: Fix common/ includes.
146 * win32-i386-low.c: Fix common/ includes.
147 * tracepoint.c: Fix common/ includes.
148 * thread-db.c: Fix common/ includes.
149 * target.h: Fix common/ includes.
150 * symbol.c: Fix common/ includes.
151 * spu-low.c: Fix common/ includes.
152 * server.h: Fix common/ includes.
153 * server.c: Fix common/ includes.
154 * remote-utils.c: Fix common/ includes.
155 * regcache.h: Fix common/ includes.
156 * regcache.c: Fix common/ includes.
157 * nto-x86-low.c: Fix common/ includes.
158 * notif.h: Fix common/ includes.
159 * mem-break.h: Fix common/ includes.
160 * lynx-low.c: Fix common/ includes.
161 * lynx-i386-low.c: Fix common/ includes.
162 * linux-x86-tdesc-selftest.c: Fix common/ includes.
163 * linux-x86-low.c: Fix common/ includes.
164 * linux-low.c: Fix common/ includes.
165 * inferiors.h: Fix common/ includes.
166 * i387-fp.c: Fix common/ includes.
167 * hostio.c: Fix common/ includes.
168 * hostio-errno.c: Fix common/ includes.
169 * gdbthread.h: Fix common/ includes.
170 * gdbreplay.c: Fix common/ includes.
171 * fork-child.c: Fix common/ includes.
172 * event-loop.c: Fix common/ includes.
174 (enum gdb_agent_op): Fix common/ includes.
176 2019-01-21 Tom Tromey <tom@tromey.com>
178 * tracepoint.c: Fix includes.
179 * remote-utils.c: Fix includes.
180 * linux-x86-low.c: Fix includes.
182 2019-01-01 Joel Brobecker <brobecker@adacore.com>
184 * gdbreplay.c (gdbreplay_version): Update copyright year in
186 * server.c (gdbserver_version): Likewise.
188 2018-12-05 Alan Hayward <alan.hayward@arm.com>
190 * linux-low.c (add_lwp): Switch ordering.
192 2018-11-29 Tom Tromey <tom@tromey.com>
194 * win32-low.c (win32_join): Take pid, not process.
195 * target.h (struct target_ops) <join>: Change argument type.
196 (join_inferior): Change argument name.
197 * spu-low.c (spu_join): Take pid, not process.
198 * server.c (handle_detach): Preserve pid before destroying
200 * lynx-low.c (lynx_join): Take pid, not process.
201 * linux-low.c (linux_join): Take pid, not process.
203 2018-11-23 Alan Hayward <alan.hayward@arm.com>
205 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
206 (aarch64_cannot_fetch_register): Likewise.
207 (struct linux_target_ops): Update references.
209 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
211 * linux-ppc-low.c: Include nat/linux-ptrace.h.
213 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
215 * configure.srv (ipa_ppc_linux_regobj): Add
216 powerpc-isa207-htm-vsx32l-ipa.o and
217 powerpc-isa207-htm-vsx64l-ipa.o.
218 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
219 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
220 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
221 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
222 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
223 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
224 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
225 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
226 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
227 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
228 (init_registers_powerpc_isa207_htm_vsx32l)
229 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
230 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
231 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
232 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
233 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
234 (ppc_store_tm_ctarregset): New functions.
235 (ppc_regsets): Add entries for HTM regsets.
236 (ppc_arch_setup): Set htm in features struct when needed. Set
237 sizes for the HTM regsets.
238 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
239 (initialize_low_arch): Call
240 init_registers_powerpc_isa207_htm_vsx32l and
241 init_registers_powerpc_isa207_htm_vsx64l.
242 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
243 PPC_TDESC_ISA207_HTM_VSX.
244 (initialize_low_tracepoint): Call
245 init_registers_powerpc_isa207_htm_vsx32l and
246 init_registers_powerpc_isa207_htm_vsx64l.
248 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
250 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
251 rs6000/power-linux-pmu.xml to srv_xmlfiles.
252 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
253 (ppc_store_pmuregset): New functions.
254 (ppc_regsets): Add entries for ebb and pmu regsets.
255 (ppc_arch_setup): Set isa207 in features struct if the ebb and
256 pmu regsets are available. Set sizes for these regsets.
258 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
260 * configure.srv (ipa_ppc_linux_regobj): Add
261 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
262 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
263 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
264 rs6000/powerpc-isa207-vsx32l.xml, and
265 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
266 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
267 <PPC_TDESC_ISA207_VSX>: New enum value.
268 (init_registers_powerpc_isa207_vsx32l): Declare.
269 (init_registers_powerpc_isa207_vsx64l): Declare.
270 * linux-ppc-low.c (ppc_fill_tarregset): New function.
271 (ppc_store_tarregset): New function.
272 (ppc_regsets): Add entry for the TAR regset.
273 (ppc_arch_setup): Set isa207 in features struct when needed. Set
274 size for the TAR regsets.
275 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
276 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
277 and init_registers_powerpc_isa207_vsx64l.
278 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
279 (initialize_low_tracepoint): Call
280 init_registers_powerpc_isa207_vsx32l and
281 init_registers_powerpc_isa207_vsx64l.
283 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
284 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
286 * configure.srv (ipa_ppc_linux_regobj): Add
287 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
288 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
289 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
290 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
291 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
292 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
293 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
294 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
295 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
296 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
297 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
298 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
299 (ppc_hwcap): Add comment.
300 (ppc_hwcap2): New global.
301 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
302 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
303 (ppc_regsets): Add entries for the DSCR and PPR regsets.
304 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
305 when needed. Set sizes for the the DSCR and PPR regsets.
306 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
307 (initialize_low_arch): Call
308 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
309 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
310 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
311 PPC_TDESC_ISA205_PPR_DSCR_VSX.
312 (initialize_low_tracepoint): Call
313 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
314 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
316 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
318 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
320 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
321 Simon Marchi <simark@simark.ca>
323 * acinclude.m4: Include "../selftest.m4".
324 * configure: Regenerate.
325 * configure.ac: Use "GDB_AC_SELFTEST".
326 * configure.srv: Use "$enable_unittests" instead of
327 "$development" when checking whether unit tests have been
329 * server.c (captured_main): Update message informing that
330 selftests have been disabled.
332 2018-10-04 Tom Tromey <tom@tromey.com>
334 * configure: Rebuild.
336 2018-10-04 Tom Tromey <tom@tromey.com>
338 * server.c (handle_status): Rename inner "thread".
339 (process_serial_event): Declare "res" in 'm' case.
340 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
341 (iterate_over_lwps): Rename inner "thread".
342 (linux_qxfer_libraries_svr4): Rename inner "len".
343 * gdbthread.h (find_thread_in_random): Rename inner "thread".
345 2018-10-01 Gary Benson <gbenson@redhat.com>
347 * gdb_proc_service.h: Moved common code to
348 common/gdb_proc_service.h.
350 2018-10-01 Gary Benson <gbenson@redhat.com>
352 * gdb_proc_service.h: Synchronize comments and whitespace with
353 GDB's version of this file.
355 2018-09-25 Tom Tromey <tom@tromey.com>
357 * configure: Rebuild.
358 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
360 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
362 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
363 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
364 ($(IPA_LIB)): Sort IPA_OBJS.
366 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
368 * Makefile.in: Remove references to $(ADD_DEPS).
370 2018-09-16 Tom Tromey <tom@tromey.com>
372 * remote-utils.c (remote_open): Use GNU style for metasyntactic
374 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
377 2018-09-05 Tom Tromey <tom@tromey.com>
379 * configure: Rebuild.
381 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
384 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
386 2018-08-27 Tom Tromey <tom@tromey.com>
389 * configure: Rebuild.
391 2018-08-27 Tom Tromey <tom@tromey.com>
393 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
394 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
395 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
396 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
397 (s390x_emit_stack_adjust): Add casts to unsigned char.
399 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
403 * server.h (struct client_state) <disable_randomization>:
406 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
408 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
410 (mips_supply_ptrace_register): Likewise.
412 2018-07-22 Tom Tromey <tom@tromey.com>
414 * configure: Rebuild.
416 2018-07-22 Tom Tromey <tom@tromey.com>
418 * win32-low.c (win32_create_inferior): Remove unused variables.
419 * gdbreplay.c (remote_open): Remove unused variable.
420 * remote-utils.c (remote_prepare): Remove unused variable.
421 * x86-tdesc.h (X86_TDESC_H): Define.
422 (amd64_expedite_regs): Define conditionally.
423 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
424 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
425 * remote-utils.c (readchar): Remove unused variable.
427 2018-07-13 Pedro Alves <palves@redhat.com>
429 * linux-low.c (linux_kill): Change parameter to process_info
430 pointer instead of pid. Adjust.
431 * lynx-low.c (lynx_kill): Likewise.
432 * nto-low.c (nto_kill): Likewise.
433 * spu-low.c (spu_kill): Likewise.
434 * win32-low.c (win32_kill): Likewise.
435 * server.c (handle_v_kill, kill_inferior_callback)
436 (detach_or_kill_for_exit): Adjust.
437 * target.c (kill_inferior): Change parameter to process_info
438 pointer instead of pid. Adjust.
439 * target.h (struct target_ops) <kill>: Change parameter to
440 process_info pointer instead of pid. Adjust all implementations
442 (kill_inferior): Likewise.
444 2018-07-13 Pedro Alves <palves@redhat.com>
446 * linux-low.c (linux_detach, linux_join): Change parameter to
447 process_info pointer instead of pid. Adjust.
448 * lynx-low.c (lynx_detach, lynx_join): Likewise.
449 * nto-low.c (nto_detach): Likewise.
450 * spu-low.c (spu_detach, spu_join): Likewise.
451 * win32-low.c (win32_detach, win32_join): Likewise.
452 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
453 * target.h (struct target_ops) <detach, join>: Change parameter to
454 process_info pointer instead of pid. Adjust all implementations
456 (detach_inferior, join_inferior): Rename 'pid' parameter to
459 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
460 Jan Kratochvil <jan.kratochvil@redhat.com>
461 Paul Fertser <fercerpav@gmail.com>
462 Tsutomu Seki <sekiriki@gmail.com>
464 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
465 (OBS): Add 'common/netstuff.o'.
466 (GDBREPLAY_OBS): Likewise.
467 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
468 (remote_open): Implement support for IPv6
470 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
472 (handle_accept_event): Accept connections from IPv6 sources.
473 (remote_prepare): Handle IPv6-style hostnames; implement
474 support for IPv6 connections.
475 (remote_open): Implement support for printing connections from
478 2018-07-11 Pedro Alves <palves@redhat.com>
481 * mem-break.c (any_persistent_commands): Add process_info
482 parameter and use it instead of relying on the current process.
483 Change return type to bool.
484 * mem-break.h (any_persistent_commands): Add process_info
485 parameter and change return type to bool.
486 * server.c (handle_detach): Remove require_running_or_return call.
487 Look up the process_info for the process we're about to detach.
488 If not found, return back error to GDB. Adjust
489 any_persistent_commands call to pass down a process pointer.
491 2018-07-11 Pedro Alves <palves@redhat.com>
493 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
494 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
495 instead of collect_register_by_name.
496 * regcache.c (regcache_raw_get_unsigned_by_name): New.
497 * regcache.h (regcache_raw_get_unsigned_by_name): New.
499 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
500 Pedro Alves <palves@redhat.com>
502 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
504 2018-07-03 Tom Tromey <tom@tromey.com>
506 * linux-low.c: Update.
507 * lynx-low.c: Update.
508 * mem-break.c: Update.
510 * remote-utils.c: Update.
514 * win32-low.c: Update.
516 2018-07-03 Tom Tromey <tom@tromey.com>
520 2018-07-03 Tom Tromey <tom@tromey.com>
522 * linux-low.c: Update.
524 2018-07-03 Tom Tromey <tom@tromey.com>
528 2018-07-03 Tom Tromey <tom@tromey.com>
530 * linux-low.c: Update.
531 * linux-mips-low.c: Update.
532 * lynx-low.c: Update.
534 * remote-utils.c: Update.
538 * thread-db.c: Update.
540 2018-07-03 Tom Tromey <tom@tromey.com>
542 * linux-low.c: Update.
543 * linux-mips-low.c: Update.
544 * lynx-low.c: Update.
545 * mem-break.c: Update.
547 * remote-utils.c: Update.
551 * tracepoint.c: Update.
553 2018-07-03 Tom Tromey <tom@tromey.com>
555 * linux-low.c: Update.
556 * linux-ppc-low.c: Update.
557 * linux-x86-low.c: Update.
558 * proc-service.c: Update.
561 * thread-db.c: Update.
562 * win32-low.c: Update.
564 2018-07-03 Tom Tromey <tom@tromey.com>
566 * linux-low.c: Update.
567 * lynx-low.c: Update.
569 * remote-utils.c: Update.
571 * thread-db.c: Update.
572 * win32-low.c: Update.
574 2018-06-29 Joel Brobecker <brobecker@adacore.com>
576 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
577 parameter in call to 'amd64_create_target_description'.
579 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
581 * x86-tdesc.h: Remove executable permission flag.
583 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
585 * configure.ac: Remove AC_PREREQ, add missing quoting.
586 * configure: Re-generate.
587 * config.in: Re-generate.
588 * aclocal.m4: Re-generate.
590 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
592 * tracepoint.h (current_traceframe): Remove declaration.
594 2018-06-18 Alan Hayward <alan.hayward@arm.com>
596 * linux-aarch64-low.c (is_sve_tdesc): New function.
597 (aarch64_sve_regs_copy_to_regcache): Likewise.
598 (aarch64_sve_regs_copy_from_regcache): Likewise.
599 (aarch64_regs_info): Add SVE checks.
600 (initialize_low_arch): Initialize SVE.
602 2018-06-18 Alan Hayward <alan.hayward@arm.com>
604 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
606 2018-06-11 Alan Hayward <alan.hayward@arm.com>
608 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
609 (initialize_low_tracepoint): Likewise
610 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
611 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
613 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
615 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
617 2018-06-11 Alan Hayward <alan.hayward@arm.com>
619 * server.h (PBUFSIZ): Increase size
621 2018-06-11 Alan Hayward <alan.hayward@arm.com>
623 * regcache.c (regcache::raw_compare): New function.
624 * regcache.h (regcache::raw_compare): New declaration.
626 2018-06-11 Alan Hayward <alan.hayward@arm.com>
628 * regcache.c (new_register_cache): Use new.
629 (free_register_cache): Use delete.
630 (register_data): Use const.
631 (supply_register): Move body inside regcache.
632 (regcache::raw_supply): New override function.
633 (collect_register): Move body inside regcache.
634 (regcache::raw_collect): New override function.
635 (regcache::get_register_status): New override function.
636 * regcache.h (struct regcache): Inherit from reg_buffer_common.
638 2018-06-09 Tom Tromey <tom@tromey.com>
640 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
642 (event_queue): Use std::queue.
643 (gdb_event_xfree): Remove.
644 (initialize_event_loop, process_event, wait_for_event): Update.
646 2018-06-08 Stan Cox <scox@redhat.com>
648 * win32-low.c (win32_create_inferior): last_ptid and last_status
649 moved to client_state.
651 2018-06-08 Pedro Alves <palves@redhat.com>
653 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
654 common/common-exceptions.o, common/common-utils.o,
655 common/errors.o, common/print-utils.o and utils.o.
656 * gdbreplay.c: Include "common-defs.h" instead of the two
657 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
658 string.h or alloca.h.
659 (perror_with_name): Delete.
660 (remote_open): Use xstrdup instead of strdup.
661 (main): Rename to ...
662 (captured_main): ... this.
665 2018-06-08 Tom Tromey <tom@tromey.com>
667 * linux-low.c (linux_low_read_btrace): Update.
669 2018-06-04 Stan Cox <scox@redhat.com>
671 * server.h (struct client_state): New.
672 * server.c (cont_thread, general_thread, multi_process)
673 (report_fork_events, report_vfork_events, report_exec_events)
674 (report_thread_events, swbreak_feature, hwbreak_feature)
675 (vCont_supported, disable_randomization, pass_signals)
676 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
677 Moved to client_state.
678 * remote-utils.c (remote_debug, noack_mode)
679 (transport_is_reliable): Moved to client_state.
680 * tracepoint.c (current_traceframe): Moved to client_state.
683 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
684 linux-low.c, remote-utils.h, target.c: Use client_state.
686 2018-05-31 Alan Hayward <alan.hayward@arm.com>
688 * configure.srv: Add new c/h file.
690 2018-05-31 Alan Hayward <alan.hayward@arm.com>
692 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
695 2018-05-25 Maciej W. Rozycki <macro@mips.com>
697 * gdb.arch/mips-fpregset-core.exp: New test.
698 * gdb.arch/mips-fpregset-core.c: New test source.
700 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
703 * hostio.c (require_int): Do not report overflow for integers
704 between 0xfffffff and 0x7fffffff.
706 2018-05-22 Maciej W. Rozycki <macro@mips.com>
708 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
709 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
710 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
712 (the_low_target): Wire them.
714 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
716 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
717 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
718 mode. Call collect_register_by_name with vscr using
719 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
720 (ppc_store_vrregset): Add and set vscr_offset variable as in
721 ppc_fill_vrregset. Call supply_register_by_name with vscr using
724 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
726 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
727 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
728 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
730 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
732 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
733 (ppc_store_vsxregset): Likewise.
734 (ppc_fill_vrregset): Likewise.
735 (ppc_store_vrregset): Likewise.
736 (ppc_fill_evrregset): Likewise.
737 (ppc_store_evrregset): Likewise.
738 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
739 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
742 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
744 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
745 wordsize of the inferior. Call ppc_linux_target_wordsize.
747 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
749 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
750 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
751 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
752 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
753 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
754 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
755 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
756 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
757 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
758 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
759 (tdesc_powerpc_e500l): Remove.
760 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
761 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
762 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
763 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
765 (ppc_arch_setup): Remove target description matching code. Fill a
766 ppc_linux_features struct and call ppc_linux_match_description
769 2018-05-22 Maciej W. Rozycki <macro@mips.com>
771 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
772 width of the requested register exceeds the width of the
774 (mips_cannot_store_register): Likewise.
776 2018-05-21 Maciej W. Rozycki <macro@mips.com>
778 * linux-mips-low.c (mips_fetch_register): New function. Update
780 (mips_store_gregset): Supply 0 rather than $restart for $zero.
781 (the_low_target): Wire `mips_fetch_register'.
783 2018-05-10 Joel Brobecker <brobecker@adacore.com>
785 * lynx-i386-low.c (LYNXOS_178): New macro.
786 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
787 the layout on LynxOS-178.
788 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
789 handle floating point registers that are not supported by
792 2018-05-10 Tom Tromey <tom@tromey.com>
794 * configure: Rebuild.
796 2018-05-10 Joel Brobecker <brobecker@adacore.com>
799 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
800 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
801 Use it to set the expedite_regs field in the given tdesc.
802 * x86-tdesc.h: New file.
803 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
804 Adjust following the addition of the new expedite_regs parameter
806 * linux-tic6x-low.c (tic6x_read_description): Likewise.
807 * linux-x86-tdesc.c: #include "x86-tdesc.h".
808 (i386_linux_read_description, amd64_linux_read_description):
809 Adjust following the addition of the new expedite_regs parameter
811 * lynx-i386-low.c: #include "x86-tdesc.h".
812 (lynx_i386_arch_setup): Adjust following the addition of the new
813 expedite_regs parameter to init_target_desc.
814 * nto-x86-low.c: #include "x86-tdesc.h".
815 (nto_x86_arch_setup): Adjust following the addition of the new
816 expedite_regs parameter to init_target_desc.
817 * win32-i386-low.c: #include "x86-tdesc.h".
818 (i386_arch_setup): Adjust following the addition of the new
819 expedite_regs parameter to init_target_desc.
821 2018-05-10 Joel Brobecker <brobecker@adacore.com>
824 * win32-low.c (win32_create_inferior): Add call to my_wait
825 setting last_status global.
827 2018-05-10 Joel Brobecker <brobecker@adacore.com>
830 * win32-low.c (create_process): Only call gdb_tilde_expand if
831 inferior_cwd is not NULL.
833 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
835 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
836 registers to the cache if their values have changed.
837 (i387_xsave_to_cache): Provide default values for x87 control
838 registers when these features are available, but disabled.
839 * regcache.c (supply_register_by_name_zeroed): New function.
840 * regcache.h (supply_register_by_name_zeroed): Declare new
843 2018-05-07 Tom Tromey <tom@tromey.com>
845 * configure: Rebuild.
847 2018-05-04 Tom Tromey <tom@tromey.com>
849 * configure: Rebuild.
851 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
852 Pedro Alves <palves@redhat.com>
854 * linux-aarch64-low.c (aarch64_stopped_data_address):
857 2018-04-27 Tom Tromey <tom@tromey.com>
859 * configure: Rebuild.
861 2018-04-23 Tom Tromey <tom@tromey.com>
863 * configure: Rebuild.
865 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
867 * Makefile.in (depcomp): Add "..".
868 (all_deps_files): New and use it.
870 2018-04-18 Alan Hayward <alan.hayward@arm.com>
872 * configure.srv (aarch64*-*-linux*): Don't include xml.
873 (i[34567]86-*-cygwin*): Likewise.
874 (i[34567]86-*-linux*): Likewise.
875 (i[34567]86-*-lynxos*): Likewise.
876 (i[34567]86-*-mingw32ce*): Likewise.
877 (i[34567]86-*-mingw*): Likewise.
878 (i[34567]86-*-nto*): Likewise.
879 (tic6x-*-uclinux): Likewise.
880 (x86_64-*-linux*): Likewise.
881 (x86_64-*-mingw*): Likewise.
882 (x86_64-*-cygwin*): Likewise.
884 2018-04-18 Alan Hayward <alan.hayward@arm.com>
886 * tdesc.c: Remove xml parameter.
888 2018-04-18 Alan Hayward <alan.hayward@arm.com>
890 * server.c (get_features_xml): Remove cast.
891 * tdesc.c (void target_desc::accept): Fill in function.
892 (tdesc_get_features_xml): Remove old xml creation.
893 (print_xml_feature::visit_pre): Add xml vistor.
894 * tdesc.h (struct target_desc): Make xmltarget mutable.
895 (tdesc_get_features_xml): Remove declaration.
897 2018-04-18 Alan Hayward <alan.hayward@arm.com>
899 * tdesc.c (tdesc_architecture_name): Add new function.
900 (tdesc_osabi_name): Likewise.
901 (tdesc_get_features_xml): Use new functions.
903 2018-04-18 Alan Hayward <alan.hayward@arm.com>
905 * tdesc.c (tdesc_create_flags): Remove.
906 (tdesc_add_flag): Likewise.
907 (tdesc_named_type): Likewise.
908 (tdesc_create_union): Likewise.
909 (tdesc_create_struct): Likewise.
910 (tdesc_create_vector): Likewise.
911 (tdesc_add_bitfield): Likewise.
912 (tdesc_add_field): Likewise.
913 (tdesc_set_struct_size): Likewise.
915 2018-04-18 Alan Hayward <alan.hayward@arm.com>
917 * tdesc.c (~target_desc): Remove implictly deleted items.
918 (init_target_desc): Iterate all features.
919 (tdesc_get_features_xml): Use vector.
920 (tdesc_create_feature): Create feature.
921 * tdesc.h (tdesc_feature) Remove
922 (target_desc): Add features.
924 2018-04-18 Alan Hayward <alan.hayward@arm.com>
926 * Makefile.in: Add common/tdesc.c
927 * tdesc.c (init_target_desc): init all reg_defs from register
929 (tdesc_create_reg): Create tdesc_reg.
930 * tdesc.h (tdesc_feature): Add register vector.
932 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
934 * tdesc.h (struct target_desc) <features>: Change type to
935 std::vector<std::string>.
936 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
938 (tdesc_get_features_xml): Likewise.
939 (tdesc_create_feature): Likewise.
941 2018-03-26 Alan Hayward <alan.hayward@arm.com>
943 * regcache.c (find_register_by_number): Return a ref.
944 (find_regno): Use references.
945 (register_size): Likewise.
946 (register_data): Likewise.
947 * tdesc.c (target_desc::~target_desc): Remove free calls.
948 (target_desc::operator==): Use std::vector compare.
949 (init_target_desc): Use reference.
950 (tdesc_create_reg): Use reg constructors.
951 * tdesc.h (struct target_desc): Replace pointer with object.
953 2018-03-23 Alan Hayward <alan.hayward@arm.com>
955 * regcache.c (find_register_by_number): Make static.
956 (find_regno): Use find_register_by_number
957 * regcache.h (struct reg): Remove declaration.
959 2018-03-23 Alan Hayward <alan.hayward@arm.com>
961 * tdesc.c (target_desc::~target_desc): Move to here.
962 (target_desc::operator==): Likewise.
963 * tdesc.h (target_desc::~target_desc): Move from here.
964 (target_desc::operator==): Likewise.
966 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
968 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
970 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
972 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
974 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
975 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
976 and init_registers_s390_gs_linux64.
978 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
980 * linux-s390-low.c (s390_fill_gs): Remove function.
981 (s390_fill_gsbc): Remove function.
982 (s390_regsets): Set fill functions for the guarded storage regsets
985 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
987 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
988 the word size. Add comment.
989 (s390_get_wordsize): New function.
990 (s390_arch_setup): No longer select a temporary tdesc to fetch the
991 pswm with it. Instead, use s390_get_wordsize to determine the
992 word size first and derive the correct tdesc from that directly.
994 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
996 * Makefile.in: Include silent-rules.mk.
997 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
998 (COMPILE): Add ECHO_CXX.
999 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1000 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1001 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1002 (version-generated.c): Add ECHO_GEN.
1003 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1004 (IPAGENT_COMPILE): Add ECHO_CXX.
1005 (%-generated.c): Add ECHO_REGDAT.
1007 2018-03-14 Tom Tromey <tom@tromey.com>
1010 * ax.c (ax_printf): Special case for NULL.
1012 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1014 * linux-low.c (linux_qxfer_libraries_svr4): Use
1015 xml_escape_text_append.
1017 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1019 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1021 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1023 * server.c (handle_general_set): Remove unnecessary xstrdup.
1025 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1027 * server.c (parse_debug_format_options): Adjust to
1028 delim_string_to_char_ptr_vec changes.
1029 * thread-db.c (thread_db_load_search): Adjust to
1030 dirnames_to_char_ptr_vec changes.
1032 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1034 * target.h (target_enable_btrace, target_disable_btrace)
1035 (target_read_btrace, target_read_btrace_conf): Turn macro into
1036 inline function. Throw error if target method is not defined.
1037 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1038 check for btrace target method. Be prepared to handle exceptions
1039 from btrace target methods.
1041 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1043 * server.c (captured_main): Change order of error message printed
1044 when the current working directory cannot be found.
1046 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1048 * server.c: Include "filenames.h" and "pathstuff.h".
1049 (program_name): Delete variable.
1050 (program_path): New anonymous class.
1051 (get_exec_wrapper): Use "program_path" instead of
1053 (handle_v_run): Likewise.
1054 (captured_main): Likewise.
1055 (process_serial_event): Likewise.
1057 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1059 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1060 (OBJS): Add "pathstuff.o".
1061 * server.c (current_directory): New global variable.
1062 (captured_main): Initialize "current_directory".
1064 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1066 * tdesc.c: Use common/tdesc.h.
1067 * tdesc.h: Likewise.
1069 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1070 Simon Marchi <simon.marchi@ericsson.com>
1072 * Makefile.in: Switch order of make rules.
1074 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1076 * Makefile.in: Add common directory in build.
1077 * configure.ac: Add common reference.
1078 * configure: Regenerate.
1080 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1082 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1083 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1084 * spu-low.c (spu_target_ops): Likewise.
1085 * win32-low.c (win32_target_ops): Likewise.
1086 * server.c (supported_btrace_packets): Report packets unconditionally.
1087 * target.h (target_ops) <supports_btrace>: Remove.
1088 (target_supports_btrace): Remove.
1090 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1092 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1093 (handle_btrace_disable): Change return type to void. Use exceptions
1095 (handle_btrace_general_set): Catch exception and copy message to
1098 2018-02-08 Tom Tromey <tom@tromey.com>
1100 * linux-low.c (install_software_single_step_breakpoints): Use
1101 make_scoped_restore.
1102 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1103 (do_restore_current_thread_cleanup): Remove.
1104 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1107 2018-02-08 Tom Tromey <tom@tromey.com>
1109 * mem-break.c (set_raw_breakpoint_at): Use
1110 gdb::unique_xmalloc_ptr.
1112 2018-01-30 Pedro Alves <palves@redhat.com>
1115 * target.c (target_terminal::terminal_state): Rename to ...
1116 (target_terminal::m_terminal_state): ... this.
1118 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1120 * linux-low.c (handle_extended_wait): Surround call to
1121 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1123 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1125 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1126 linux_ptrace_attach_fail_reason_string now returning an
1128 (linux_attach): Likewise.
1129 * thread-db.c (attach_thread): Likewise.
1131 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1134 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1135 checking for fs_base/gs_base fields in struct user_regs_struct.
1136 * configure: Regenerate.
1138 2018-01-16 Yao Qi <yao.qi@linaro.org>
1141 * linux-low.c (fetch_register): Call supply_register instead of
1144 2018-01-08 Yao Qi <yao.qi@linaro.org>
1145 Simon Marchi <simon.marchi@ericsson.com>
1147 * Makefile.in (OBS): Remove selftest.o.
1148 * configure.ac: Set srv_selftest_objs if $development is true.
1149 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1150 * configure: Re-generated.
1151 * server.c (captured_main): Wrap variable selftest_filter with
1154 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1156 * server.c (parse_debug_format_options): Return std::string.
1157 (handle_monitor_command, captured_main): Adjust.
1159 2018-01-05 Pedro Alves <palves@redhat.com>
1162 * server.c (captured_main): Pass quiet=false to
1163 save_original_signals_state.
1165 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1167 * gdbreplay.c (gdbreplay_version): Update copyright year in
1169 * server.c (gdbserver_version): Likewise.
1171 2017-12-08 Tom Tromey <tom@tromey.com>
1173 * ax.c (ax_printf): Update.
1175 2017-12-07 Yao Qi <yao.qi@linaro.org>
1177 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1178 aarch64_linux_read_description.
1179 * linux-amd64-ipa.c (idx2mask): New array.
1180 (get_ipa_tdesc): Move idx2mask out.
1181 (initialize_low_tracepoint): Initialize target descriptions.
1182 * linux-i386-ipa.c (idx2mask): New array.
1183 (get_ipa_tdesc): Move idx2mask out.
1184 (initialize_low_tracepoint): Initialize target descriptions.
1186 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1188 * tdesc.c (struct tdesc_type): Change return type.
1189 (tdesc_add_flag): Change parameter type.
1190 (tdesc_add_bitfield): Likewise.
1191 (tdesc_add_field): Likewise.
1192 (tdesc_set_struct_size): Likewise.
1194 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1196 * regcache.c (registers_to_string): Remove unused variable.
1198 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1200 * inferiors.c (for_each_inferior_with_data): Remove.
1201 * inferiors.h (for_each_inferior_with_data): Remove.
1202 * server.c (handle_qxfer_threads_worker): Change parameter type.
1203 (handle_qxfer_threads_proper): Use for_each_thread.
1205 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1207 * inferiors.c (for_each_inferior): Remove.
1208 (clear_inferiors): Use for_each_thread.
1209 * inferiors.h (for_each_inferior): Remove.
1210 * linux-low.c (linux_wait_for_event_filtered): Use
1212 (linux_stabilize_threads): Likewise.
1213 * regcache.c (regcache_release): Likewise.
1214 * server.c (gdb_wants_all_threads_stopped): Likewise.
1215 (clear_pending_status_callback): Remove.
1216 (handle_status): Use for_each_thread.
1217 (captured_main): Likewise.
1218 * win32-low.c (child_init_thread_list): Likewise.
1219 (win32_clear_inferiors): Likewise.
1220 (fake_breakpoint_event): Likewise.
1222 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1224 * inferiors.h (find_inferior): Remove.
1225 * inferiors.c (find_inferior): Remove.
1227 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1229 * linux-low.c (resume_status_pending_p): Update comment.
1230 (need_step_over_p): Update comment.
1232 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1234 * linux-low.c (proceed_one_lwp): Return void, change parameter
1236 (unsuspend_and_proceed_one_lwp): Likewise.
1237 (proceed_all_lwps): Use for_each_thread.
1238 (unstop_all_lwps): Likewise.
1240 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1242 * linux-low.c (linux_resume_one_thread): Return void, take
1244 (linux_resume): Use for_each_thread.
1246 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1248 * linux-low.c (send_sigstop_callback): Return void, change
1249 parameter type. Rename to...
1250 (send_sigstop): ... this.
1251 (suspend_and_send_sigstop_callback): Return void, change parameter
1253 (suspend_and_send_sigstop): ... this.
1254 (stop_all_lwps): Use for_each_thread.
1256 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1258 * linux-low.c (lwp_running): Return bool, remove unused
1260 (linux_stabilize_threads): Use find_thread.
1262 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1264 * linux-low.c (select_singlestep_lwp_callback): Remove.
1265 (count_events_callback): Remove.
1266 (select_event_lwp_callback): Remove.
1267 (select_event_lwp): Use find_thread/for_each_thread.
1269 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1271 * linux-low.c (not_stopped_callback): Return bool, take filter
1273 (linux_wait_for_event_filtered): Use find_thread.
1274 (linux_wait_1): Likewise.
1276 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1278 * linux-low.c (same_lwp): Remove.
1279 (find_lwp_pid): Use find_thread.
1281 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1283 * linux-low.c (delete_lwp_callback): Remove.
1284 (linux_mourn): Use for_each_thread.
1286 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1288 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1289 args parameter, don't check for pid.
1290 (linux_detach): Use for_each_thread.
1292 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1294 * linux-low.c (struct counter): Remove.
1295 (second_thread_of_pid_p): Remove.
1296 (last_thread_of_process_p): Use find_thread.
1298 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1300 * inferiors.c (find_inferior_in_random): Remove.
1301 * inferiors.h (find_inferior_in_random): Remove.
1302 * linux-low.c (status_pending_p_callback): Return bool, accept
1303 parameter ptid directly.
1304 (linux_wait_for_event_filtered): Use find_thread_in_random.
1305 (linux_wait_1): Likewise.
1307 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1309 * inferiors.c (find_inferior_id): Remove.
1310 (find_thread_ptid): Move implemention from find_inferior_id to
1312 * inferiors.h (find_inferior_id): Remove.
1313 * server.c (handle_status): Use find_thread_ptid.
1314 (process_serial_event): Likewise.
1315 * thread-db.c (find_one_thread): Likewise.
1316 (thread_db_thread_handle): Likewise.
1317 * win32-low.c (thread_rec): Likewise.
1318 (child_delete_thread): Likewise.
1319 (win32_thread_alive): Likewise.
1320 (get_child_debug_event): Likewise.
1322 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1324 * linux-mips-low.c (update_watch_registers_callback): Return
1325 void, remove pid_p parameter, don't check for pid.
1326 (mips_insert_point, mips_remove_point): Use for_each_thread.
1328 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1330 * lynx.low (lynx_delete_thread_callback): Remove.
1331 (lynx_mourn): Use for_each_thread.
1333 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1335 * regcache.c (regcache_invalidate_one): Remove.
1336 (regcache_invalidate_pid): use for_each_thread.
1338 2017-11-26 Tom Tromey <tom@tromey.com>
1340 * linux-low.c (linux_create_inferior): Update.
1342 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1344 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1346 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1348 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1349 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1350 * linux-aarch64-tdesc-selftest.c: New file.
1351 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1353 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1355 * configure.srv: Add new file.
1356 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1357 * linux-aarch64-tdesc-selftest.c: New file.
1358 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1360 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1362 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1363 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1364 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1366 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1368 * configure.srv: Add new files.
1369 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1370 aarch64_linux_read_description.
1371 * linux-aarch64-low.c (aarch64_linux_read_description):
1372 Merge with aarch64_arch_setup.
1373 (aarch64_arch_setup): Call aarch64_linux_read_description.
1374 * linux-aarch64-tdesc.c: New file.
1375 * linux-aarch64-tdesc.h: New file.
1377 2017-11-24 Yao Qi <yao.qi@linaro.org>
1379 * configure.srv: Set $srv_regobj for tic6x-linux.
1380 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1381 (tic6x_read_description): Move some code to tic6x_arch_setup.
1382 (tic6x_tdesc_test): New function.
1383 (initialize_low_arch): Call selftests::register_test.
1385 2017-11-22 Yao Qi <yao.qi@linaro.org>
1387 * remote-utils.c (prepare_resume_reply): Use memcpy.
1389 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1391 * linux-low.c (kill_one_lwp_callback): Return void, take
1392 argument directly, don't filter on pid.
1393 (linux_kill): Use for_each_thread.
1395 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1397 * linux-low.c (need_step_over_p): Return bool, remove dummy
1399 (linux_resume, proceed_all_lwps): Use find_thread.
1401 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1403 * linux-low.c (resume_status_pending_p): Return bool, remove
1405 (linux_resume): Use find_thread.
1407 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1409 * linux-low.c (struct thread_resume_array): Remove.
1410 (linux_set_resume_request): Return void, take arguments
1412 (linux_resume): Use for_each_thread.
1414 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1416 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1417 return bool, remove data argument.
1418 (linux_stabilize_threads): Use find_thread.
1420 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1422 * linux-low.c (unsuspend_one_lwp): Remove.
1423 (unsuspend_all_lwps): Use for_each_thread, inline code from
1426 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1428 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1429 * linux-low.c (struct iterate_over_lwps_args): Remove.
1430 (iterate_over_lwps_filter): Remove.
1431 (iterate_over_lwps): Use find_thread.
1433 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1435 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1436 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1437 code from reset_lwp_ptrace_options_callback.
1439 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1441 * linux-arm-low.c (struct update_registers_data): Remove.
1442 (update_registers_callback): Return void, take arguments
1443 directly, don't check thread's pid.
1444 (arm_insert_point, arm_remove_point): Use for_each_thread.
1446 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1448 * win32-low.c (continue_one_thread): Return void, take argument
1450 (child_continue): Use for_each_thread.
1452 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1454 * win32-i386-low.c (update_debug_registers_callback): Rename
1456 (update_debug_registers): ... this, return void, remove pid_p arg.
1457 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1459 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1461 * inferiors.h (struct process_info): Add constructor, initialize
1463 <syscalls_to_catch>: Change type to std::vector<int>.
1464 * inferiors.c (add_process): Allocate process_info with new.
1465 (remove_process): Free process_info with delete.
1466 * linux-low.c (handle_extended_wait): Adjust.
1467 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1468 * server.c (handle_general_set): Adjust.
1470 2017-11-16 Pedro Alves <palves@redhat.com>
1472 * remote-utils.c (remote_close): Block SIGIO signals instead of
1473 uninstalling the SIGIO handler.
1475 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1477 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1479 2017-11-16 Yao Qi <yao.qi@linaro.org>
1481 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1482 (tic6x_store_gregset): Likewise.
1483 (tic6x_usrregs_info): Move it up.
1485 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1487 * Makefile.in: Update arch rules.
1488 * configure.srv: Explicitly mark arch/ files.
1490 2017-11-13 Andreas Schwab <schwab@suse.de>
1492 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1494 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1496 2017-11-06 Pedro Alves <palves@redhat.com>
1498 * config.in, configure: Regenerate.
1500 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1502 * target.c (struct thread_search): Remove.
1503 (thread_search_callback): Remove.
1504 (prepare_to_access_memory): Use for_each_thread instead of
1505 find_inferior. Inline code from thread_search_callback.
1507 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1509 * server.c (struct visit_actioned_threads_data): Remove.
1510 (visit_actioned_threads): Change prototype to take arguments
1512 (resume): Use find_thread instead of find_inferior.
1514 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1516 * server.c (queue_stop_reply_callback): Change prototype, return
1518 (find_status_pending_thread_callback): Remove.
1519 (handle_status): Replace find_inferior with find_thread and
1522 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1524 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1526 (aarch64_store_gregset): Likewise.
1527 (aarch64_fill_fpregset): Likewise.
1528 (aarch64_store_fpregset): Likewise.
1530 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1532 * gdbthread.h (find_thread, for_each_thread): New functions.
1533 * inferiors.c (thread_of_pid): Remove.
1534 (find_any_thread_of_pid): Use find_thread.
1535 * linux-low.c (num_lwps): Use for_each_thread.
1537 2017-10-17 Yao Qi <yao.qi@linaro.org>
1539 * Makefile.in: Remove one rule.
1540 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1542 2017-10-17 Yao Qi <yao.qi@linaro.org>
1544 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1545 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1547 2017-10-17 Yao Qi <yao.qi@linaro.org>
1549 * configure.srv: Rename arm.o with arch/arm.o.
1551 2017-10-17 Yao Qi <yao.qi@linaro.org>
1553 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1554 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1555 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1556 (arch-i386.o, arch-amd64.o): Remove rules.
1557 (arch/%.o): New rule.
1558 Update POSTCOMPILE and COMPILE.pre.
1559 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1560 * configure: Re-generated.
1561 * configure.srv: Replace arch-i386.o with arch/i386.o.
1562 Replace arch-amd64.o with arch/amd64.o.
1564 2017-10-16 Yao Qi <yao.qi@linaro.org>
1566 * configure: Regenerated.
1568 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1570 * inferiors.h: (struct inferior_list): Remove.
1571 (struct inferior_list_entry); Remove.
1572 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1573 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1574 get_first_inferior): Remove.
1575 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1576 find_inferior_id, find_inferior_in_random): Change signature.
1577 * inferiors.c (all_threads): Change type to
1578 std::list<thread_info *>.
1579 (get_thread): Remove macro.
1580 (find_inferior, find_inferior_id): Change signature, implement
1582 (find_inferior_in_random): Change signature, implement using
1583 find_thread_in_random.
1584 (for_each_inferior, for_each_inferior_with_data): Change
1585 signature, implement using for_each_thread.
1586 (add_inferior_to_list, remove_inferior): Remove.
1587 (add_thread, get_first_thread, thread_of_pid,
1588 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1589 (get_first_inferior, one_inferior_p, clear_inferior_list):
1591 (clear_inferiors, get_thread_process): Update.
1592 * gdbthread.h: Include <list>.
1593 (struct thread_info) <entry>: Remove field.
1595 (all_threads): Change type to std::list<thread_info *>.
1596 (get_first_inferior): Add doc.
1597 (find_thread, for_each_thread, find_thread_in_random): New
1599 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1600 * linux-arm-low.c (update_registers_callback): Update.
1601 * linux-low.c (second_thread_of_pid_p): Update.
1602 (kill_one_lwp_callback, linux_detach_lwp_callback,
1603 delete_lwp_callback, status_pending_p_callback, same_lwp,
1604 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1605 iterate_over_lwps, not_stopped_callback,
1606 resume_stopped_resumed_lwps, count_events_callback,
1607 select_singlestep_lwp_callback, select_event_lwp_callback,
1608 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1609 suspend_and_send_sigstop_callback, wait_for_sigstop,
1610 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1611 lwp_running, linux_set_resume_request, resume_status_pending_p,
1612 need_step_over_p, start_step_over, linux_resume_one_thread,
1613 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1614 reset_lwp_ptrace_options_callback): Update.
1615 * linux-mips-low.c (update_watch_registers_callback): Update.
1616 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1618 (free_register_cache_thread_one): Remove.
1619 (regcache_release): Update.
1620 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1621 handle_qxfer_threads_worker): Update.
1622 (handle_query): Update, use list iterator.
1623 (visit_actioned_threads, handle_pending_status,
1624 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1625 clear_pending_status_callback, set_pending_status_callback,
1626 find_status_pending_thread_callback, handle_status,
1627 process_serial_event): Update.
1628 * target.c (thread_search_callback): Update.
1629 * thread-db.c (thread_db_get_tls_address): Update.
1630 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1632 * win32-i386-low.c (update_debug_registers_callback): Update.
1633 * win32-low.c (delete_thread_info, child_delete_thread,
1634 continue_one_thread, suspend_one_thread,
1635 get_child_debug_event): Adjust.
1637 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1639 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1640 * inferiors.h: Include <list>.
1641 (struct process_info) <entry>: Remove field.
1643 (pid_of): Change macro to function.
1644 (ptid_of, lwpid_of): Remove macro.
1645 (all_processes): Change type to std::list<process_info *>.
1646 (ALL_PROCESSES): Remove macro.
1647 (for_each_process, find_process): New function.
1648 * inferiors.c (all_processes): Change type to
1649 std::list<process_info *>.
1650 (find_thread_process): Adjust.
1651 (add_process): Likewise.
1652 (remove_process): Likewise.
1653 (find_process_pid): Likewise.
1654 (get_first_process): Likewise.
1655 (started_inferior_callback): Remove.
1656 (have_started_inferiors_p): Adjust.
1657 (attached_inferior_callback): Remove.
1658 (have_attached_inferiors_p): Adjust.
1659 * linux-low.c (check_zombie_leaders): Likewise.
1660 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1661 (x86_linux_update_xmltarget): Adjust.
1662 * server.c (handle_query): Likewise.
1663 (gdb_reattached_process): Remove.
1664 (handle_status): Adjust.
1665 (kill_inferior_callback): Likewise.
1666 (detach_or_kill_inferior): Remove.
1667 (print_started_pid): Likewise.
1668 (print_attached_pid): Likewise.
1669 (detach_or_kill_for_exit): Update.
1670 (process_serial_event): Likewise.
1671 * linux-arm-low.c (arm_new_fork): Likewise.
1673 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1675 * dll.h: Include <list>.
1676 (struct dll_info): Add constructor.
1677 <entry>: Remove field.
1678 (all_dlls): Change type to std::list<dll_info>.
1679 * dll.c: Include <algorithm>.
1680 (get_dll): Remove macro.
1681 (all_dlls): Change type to std::list<dll_info *>.
1682 (free_one_dll): Remove.
1683 (match_dll): Likewise.
1684 (loaded_dll): Adjust.
1685 (unloaded_dll): Adjust to all_dlls type change, use
1686 std::find_if. Inline code from match_dll.
1687 (clear_dlls): Adjust to all_dlls type change.
1688 * server.c (emit_dll_description): Remove.
1689 (handle_qxfer_libraries): Adjust to all_dlls type change,
1690 integrate emit_dll_description's functionality.
1692 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1694 * linux-low.h (struct linux_target_ops) <delete_process>: New
1696 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1697 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1698 (struct linux_target_ops): Add delete_process callback.
1699 * linux-arm-low.c (arm_delete_process): New.
1700 (struct linux_target_ops): Add delete_process callback.
1701 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1702 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1703 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1704 * linux-mips-low.c (mips_linux_delete_process): New.
1705 (struct linux_target_ops): Add delete_process callback.
1706 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1707 * linux-s390-low.c (struct linux_target_ops): Likewise.
1708 * linux-sh-low.c (struct linux_target_ops): Likewise.
1709 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1710 * linux-tile-low.c (struct linux_target_ops): Likewise.
1711 * linux-x86-low.c (x86_linux_delete_process): New.
1712 (struct linux_target_ops): Add delete_process callback.
1713 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1715 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1717 * linux-aarch64-low.c (the_low_target): Add thread delete
1719 * linux-arm-low.c (arm_delete_thread): New function.
1720 (the_low_target): Add thread delete callback.
1721 * linux-bfin-low.c (the_low_target): Likewise.
1722 * linux-crisv32-low.c (the_low_target): Likewise.
1723 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1725 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1727 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1728 * linux-mips-low.c (mips_linux_delete_thread): New function.
1729 (the_low_target): Add thread delete callback.
1730 * linux-ppc-low.c (the_low_target): Likewise.
1731 * linux-s390-low.c (the_low_target): Likewise.
1732 * linux-sh-low.c (the_low_target): Likewise.
1733 * linux-tic6x-low.c (the_low_target): Likewise.
1734 * linux-tile-low.c (the_low_target): Likewise.
1735 * linux-x86-low.c (the_low_target): Likewise.
1736 * linux-xtensa-low.c (the_low_target): Likewise.
1738 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1740 * win32-low.c: Include "common-inferior.h".
1742 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1744 * inferiors.c (set_inferior_cwd): New function.
1745 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1746 (handle_query): Inform that QSetWorkingDir is supported.
1747 * win32-low.c (create_process): Pass the inferior's cwd to
1750 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1752 * inferiors.c (current_inferior_cwd): New global variable.
1753 (get_inferior_cwd): New function.
1754 * inferiors.h (struct process_info) <cwd>: New field.
1756 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1758 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1759 (OBS): Add gdb_tilde_expand.o.
1761 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1763 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1764 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1766 2017-09-29 Pedro Alves <palves@redhat.com>
1768 * ax.c (gdb_parse_agent_expr): Constify.
1769 * ax.h (gdb_parse_agent_expr): Constify.
1770 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1772 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1773 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1774 * remote-utils.h (read_ptid): Constify.
1775 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1776 (process_point_options, process_serial_event): Constify.
1777 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1778 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1779 (cmd_qtbuffer): Constify.
1781 2017-09-29 Pedro Alves <palves@redhat.com>
1783 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1786 2017-09-29 Pedro Alves <palves@redhat.com>
1788 * linux-low.c (handle_extended_wait): Pass parent thread instead
1789 of process to thread_db_notice_clone.
1790 * linux-low.h (thread_db_notice_clone): Replace parent process
1791 parameter with parent thread parameter.
1792 * thread-db.c (find_one_thread): Add comment.
1793 (thread_db_notice_clone): Replace parent process parameter with
1794 parent thread parameter. Temporarily switch to the parent thread.
1796 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1798 * gdbthread.h: Include "common-gdbthread.h".
1799 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1800 "if" when validating the ptid.
1801 * remote-utils.c: Include "gdbthread.h".
1802 (prepare_resume_reply): Use "switch_to_thread".
1803 * target.c (done_accessing_memory): Likewise.
1805 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1807 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1808 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1809 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1810 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1811 s390x-gs-linux64-ipa.o to ipa_obj.
1812 * linux-s390-low.c (HWCAP_S390_GS): New define.
1813 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1815 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1816 (s390_arch_setup): Check for guarded-storage support and choose
1818 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1819 init_registers_s390x_gs_linux64.
1820 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1822 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1823 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1825 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1827 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1829 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1831 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1832 (thread_db_thread_handle): Declare.
1833 * linux-low.c (linux_target_ops): Initialize thread_handle.
1834 * server.c (handle_qxfer_threads_worker): Add support for
1836 * target.h (struct target_ops): Add new function pointer,
1838 (target_thread_handle): Define.
1839 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1841 (thread_db_thread_handle): New function.
1843 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1845 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1846 * linux-low.h (thread_db_notice_clone): Declare.
1847 * thread-db.c (thread_db_notice_clone): New function.
1849 2017-09-21 Pedro Alves <palves@redhat.com>
1851 * server.c (gdb_read_memory, handle_status, process_serial_event)
1852 (handle_serial_event, handle_target_event): Adjust to
1853 set_desired_thread prototype change.
1854 * target.c (set_desired_thread): Remove 'use_general' parameter
1856 * target.h (set_desired_thread): Remove 'use_general' parameter.
1858 2017-09-20 Tom Tromey <tom@tromey.com>
1860 * target.c (target_terminal::terminal_state): Define.
1861 (target_terminal::init): Rename from target_terminal_init.
1862 (target_terminal::inferior): Rename from
1863 target_terminal_inferior.
1864 (target_terminal::ours): Rename from target_terminal_ours.
1865 (target_terminal::ours_for_output, target_terminal::info): New.
1867 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1869 * server.c (accumulate_file_name_length): Remove.
1870 (emit_dll_description): Adjust to std::string change.
1871 (handle_qxfer_libraries): Use std::string to hold document.
1873 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1875 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1876 return type of xml_escape_text.
1877 * server.c (emit_dll_description): Likewise.
1879 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1881 * server.c (captured_main): Accept argument for --selftest.
1882 Update run_tests call.
1883 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1884 when registering selftests.
1886 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1888 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1889 instead of "VEC" for "target_desc.reg_defs".
1890 (regcache_cpy): Likewise.
1891 (registers_to_string): Likewise.
1892 (registers_from_string): Likewise.
1893 (find_regno): Likewise.
1894 (supply_regblock): Likewise.
1895 (regcache_raw_read_unsigned): Likewise.
1896 * tdesc.c (init_target_desc): Likewise.
1897 (tdesc_create_reg): Likewise.
1898 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1899 (struct target_desc) <reg_defs>: Convert to "std::vector".
1900 (target_desc): Do not initialize "reg_defs".
1901 (~target_desc): Update code to use "std::vector" instead of "VEC"
1902 for "target_desc.reg_defs".
1903 (operator==): Likewise.
1905 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1907 * inferiors.h (thread_to_gdb_id): Remove.
1908 * inferiors.c (thread_to_gdb_id): Remove.
1909 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1910 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1911 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1913 * nto-low.c (nto_fetch_registers, nto_store_registers,
1914 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1916 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1918 * inferiors.h (gdb_id_to_thread_id): Remove.
1919 * inferiors.c (gdb_id_to_thread_id): Remove.
1920 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1921 removal. Move pid declaration closer to where it's used.
1923 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1925 * server.c (handle_detach): New function.
1926 (process_serial_event): Move code out, call handle_detach.
1928 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1930 * server.c (require_running): Rename to ...
1931 (require_running_or_return): ... this ...
1932 (require_running_or_break): ... and this.
1933 (handle_query, process_serial_event): Adjust.
1935 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1937 * linux-low.c (linux_set_resume_request): Remove unused
1940 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1942 * server.c (first_thread_of): Remove.
1943 (process_serial_event): Replace usage of first_thread_of with
1944 find_any_thread_of_pid.
1945 * tracepoint.c (same_process_p): Remove.
1946 (gdb_agent_about_to_close): Replace usage of same_process_p with
1947 find_any_thread_of_pid.
1948 * linux-x86-low.c (same_process_callback): Remove.
1949 (x86_arch_setup_process_callback): Replace usage of
1950 same_process_callback with find_any_thread_of_pid.
1951 * thread-db.c (any_thread_of): Remove.
1952 (switch_to_process): Replace usage of any_thread_of with
1953 find_any_thread_of_pid.
1954 * inferiors.c (thread_pid_matches_callback): Remove.
1955 (find_thread_process): Adjust to use find_any_thread_of_pid.
1957 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1959 * regcache.c (get_thread_regcache): Guard calls to "memset"
1962 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1964 * linux-low.c (handle_extended_wait): Use
1965 "allocate_target_description" instead of "XNEW".
1966 * linux-x86-low.c (initialize_low_arch): Likewise.
1968 2017-09-05 Yao Qi <yao.qi@linaro.org>
1970 * configure.srv (srv_i386_regobj): Remove.
1971 (srv_amd64_regobj): Remove.
1972 (srv_regobj): Set it to "" for x86 non-linux targets.
1973 * linux-x86-tdesc.c (i386_linux_read_description):
1974 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1975 (init_registers_i386): Remove the declaration.
1976 (tdesc_i386): Remove the declaration.
1977 (lynx_i386_arch_setup): Call i386_create_target_description.
1978 * nto-x86-low.c: Likewise.
1979 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1980 [!__x86_64__]: include arch/i386.h.
1981 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1983 2017-09-05 Yao Qi <yao.qi@linaro.org>
1985 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1986 i386/amd64-XXX-linux from it.
1988 2017-09-05 Yao Qi <yao.qi@linaro.org>
1990 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1992 (ipa_amd64_linux_regobj): Remove.
1993 (ipa_x32_linux_regobj): Remove.
1995 2017-09-05 Yao Qi <yao.qi@linaro.org>
1997 * Makefile.in (arch-amd64.o): New rule.
1998 * configure.srv: Append arch-amd64.o.
1999 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2000 (get_ipa_tdesc): Call amd64_linux_read_description.
2001 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2002 and init_registers_amd64_XXX.
2003 * linux-x86-low.c (x86_linux_read_description): Call
2004 amd64_linux_read_description.
2005 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2006 (initialize_low_arch): Don't call init_registers_x32_XXX and
2007 init_registers_amd64_XXX.
2008 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2009 and tdesc_amd64_XXX.
2010 [__x86_64__] (amd64_tdesc_test): New function.
2011 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2012 and init_registers_amd64_XXX.
2013 * linux-x86-tdesc.c: Include arch/amd64.h.
2014 (xcr0_to_tdesc_idx): New function.
2015 (i386_linux_read_description): New function.
2016 (amd64_get_ipa_tdesc_idx): New function.
2017 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2018 (amd64_get_ipa_tdesc): Declare.
2020 2017-09-05 Yao Qi <yao.qi@linaro.org>
2022 * configure.srv (srv_i386_linux_xmlfiles): Remove
2023 i386/i386-XXX-linux.xml from it.
2025 2017-09-05 Yao Qi <yao.qi@linaro.org>
2027 * configure.srv: Set srv_i386_linux_regobj empty if $development
2029 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2030 initialize_low_tdesc.
2031 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2032 with #if initialize_low_tdesc.
2033 * linux-x86-tdesc-selftest.c: New file.
2034 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2036 2017-09-05 Yao Qi <yao.qi@linaro.org>
2038 * Makefile.in (arch-i386.o): New rule.
2039 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2040 (x86_64-*-linux*): Likewise.
2041 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2042 include arch/i386.h.
2043 (i386_linux_read_description): Remove code and call
2044 i386_create_target_description.
2045 * tdesc.c (allocate_target_description): New function.
2046 * tdesc.h (set_tdesc_architecture): Remove declaration.
2047 (set_tdesc_osabi): Likewise.
2049 2017-09-05 Yao Qi <yao.qi@linaro.org>
2051 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2052 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2053 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2055 * server.c (get_features_xml): Call tdesc_get_features_xml.
2056 * tdesc.c (set_tdesc_architecture): New function.
2057 (set_tdesc_osabi): New function.
2058 (tdesc_get_features_xml): New function.
2059 (tdesc_create_feature): Add an argument.
2060 * tdesc.h (struct target_desc) <features>: New field.
2061 <arch, osabi>: New field.
2062 (~target_desc): xfree features, arch, and osabi.
2063 (target_desc::oerator==): Don't compare .xmltarget.
2064 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2065 (set_tdesc_osabi): Likewise.
2066 (tdesc_get_features_xml): Likewise.
2068 2017-09-05 Yao Qi <yao.qi@linaro.org>
2070 * linux-x86-tdesc.c: Include selftest.h.
2071 (i386_tdesc_test): New function.
2072 (initialize_low_tdesc): Call selftests::register_test.
2073 * tdesc.h: Include regdef.h.
2074 (target_desc): Override operator == and !=.
2076 2017-09-05 Yao Qi <yao.qi@linaro.org>
2078 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2079 (ipa_obj): Likewise.
2080 * linux-i386-ipa.c: Include common/x86-xstate.h
2081 (get_ipa_tdesc): Call i386_linux_read_description.
2082 (initialize_low_tracepoint): Don't call init_registers_XXX
2083 functions, call initialize_low_tdesc instead.
2084 * linux-x86-low.c (x86_linux_read_description): Call
2085 i386_linux_read_description.
2086 (initialize_low_arch): Don't call init_registers_i386_XXX
2087 functions, call initialize_low_tdesc.
2088 * linux-x86-tdesc.c: New file.
2089 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2090 (i386_get_ipa_tdesc_idx): Declare.
2091 (i386_get_ipa_tdesc): Declare.
2092 (initialize_low_tdesc): Declare.
2094 2017-09-05 Yao Qi <yao.qi@linaro.org>
2096 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2099 2017-09-05 Yao Qi <yao.qi@linaro.org>
2101 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2102 * regcache.c (get_thread_regcache): Use VEC_length.
2103 (init_register_cache): Likewise.
2104 (regcache_cpy): Likewise.
2105 (registers_to_string): Iterate reg_defs via VEC_iterate.
2106 (find_regno): Likewise.
2107 (find_register_by_number): Use VEC_index.
2108 (register_size): Call find_register_by_number.
2109 (register_data): Call find_register_by_number.
2110 (supply_regblock): Use VEC_length.
2111 (regcache_raw_read_unsigned): Likewise.
2112 * tdesc.c (init_target_desc): Iterate reg_defs via
2114 (default_description): Update initializer.
2115 (copy_target_description): Don't update field num_registers.
2116 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2117 <num_registers>: Remove.
2119 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2121 * Makefile.in (.SECONDARY): Define target.
2123 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2125 * linux-low.c (linux_wait_1): Adjust.
2126 * server.c (queue_stop_reply_callback): Adjust.
2128 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2130 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2131 QEnvironmentUnset and QEnvironmentReset packets.
2132 (handle_query): Inform remote that QEnvironmentHexEncoded,
2133 QEnvironmentUnset and QEnvironmentReset are supported.
2135 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2137 * inferiors.h (inferior_target_data): Rename to ...
2138 (thread_target_data): ... this.
2139 (inferior_regcache_data): Rename to ...
2140 (thread_regcache_data): ... this.
2141 (set_inferior_regcache_data): Rename to ...
2142 (set_thread_regcache_data): ... this.
2143 * inferiors.c (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 (free_one_thread): Update.
2150 * linux-low.h (get_thread_lwp): Update.
2151 * regcache.c (get_thread_regcache): Update.
2152 (regcache_invalidate_thread): Update.
2153 (free_register_cache_thread): Update.
2154 * win32-i386-low.c (update_debug_registers_callback): Update.
2155 (win32_get_current_dr): Update.
2156 * win32-low.c (thread_rec): Update.
2157 (delete_thread_info): Update.
2158 (continue_one_thread): Update.
2159 (suspend_one_thread): Update.
2161 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2163 * inferiors.c (set_inferior_target_data): Remove.
2164 * inferiors.h (set_inferior_target_data): Remove.
2166 2017-08-18 Yao Qi <yao.qi@linaro.org>
2168 * Makefile.in (OBS): Add selftest.o.
2169 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2170 * configure, config.in: Re-generated.
2171 * server.c: Include common/sefltest.h.
2172 (captured_main): Handle option --selftest.
2174 2017-08-09 Yao Qi <yao.qi@linaro.org>
2176 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2177 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2178 i386-avx-mpx.o and i386-mmx.o.
2179 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2180 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2181 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2182 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2183 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2184 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2185 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2186 i386/amd64-avx-mpx.xml.
2188 2017-08-09 Yao Qi <yao.qi@linaro.org>
2190 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2191 and x32-avx-avx512.o.
2192 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2193 i386/x32-avx-avx512.xml.
2195 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2197 * tracepoint.h (enum class fast_tpoint_collect_result): New
2199 (fast_tracepoint_collecting): Change return type to
2200 fast_tpoint_collect_result.
2201 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2202 * linux-low.h: Include tracepoint.h.
2203 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2204 fast_tpoint_collect_result.
2205 * linux-low.c (handle_tracepoints): Adjust.
2206 (linux_fast_tracepoint_collecting): Change return type to
2207 fast_tpoint_collect_result.
2208 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2209 linux_wait_1, stuck_in_jump_pad_callback,
2210 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2211 proceed_one_lwp): Adjust to type change.
2213 2017-07-10 Yao Qi <yao.qi@linaro.org>
2215 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2217 2017-06-29 Yao Qi <yao.qi@linaro.org>
2219 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2221 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2223 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2225 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2227 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2229 * linux-low.c (linux_create_inferior): Adjust code to access the
2230 environment information via 'gdb_environ' class.
2231 * lynx-low.c (lynx_create_inferior): Likewise.
2232 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2233 (get_environ): Return a pointer to 'our_environ'.
2234 (captured_main): Initialize 'our_environ'.
2235 * server.h (get_environ): Adjust prototype.
2236 * spu-low.c (spu_create_inferior): Adjust code to access the
2237 environment information via 'gdb_environ' class.
2239 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2241 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2242 usage of "register" keyword.
2244 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2246 * configure: Re-generate.
2248 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2250 * configure: Re-generate.
2252 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2254 * Makefile.in (COMPILE.pre): Add "-x c++".
2256 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2258 * fork-child.c: Conditionally include <signal.h>.
2260 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2262 * server.c (handle_general_set): Handle new packet
2263 "QStartupWithShell".
2264 (handle_query): Add "QStartupWithShell" to the list of supported
2266 (gdbserver_usage): Add help text explaining the
2267 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2269 (captured_main): Recognize and act upon the presence of the new
2272 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2273 Pedro Alves <palves@redhat.com>
2275 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2276 * configure: Regenerate.
2277 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2279 (i[34567]86-*-lynxos*): Likewise.
2280 (spu*-*-*): Likewise.
2281 * fork-child.c: New file.
2282 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2284 (linux_ptrace_fun): New function.
2285 (linux_create_inferior): Adjust function prototype to reflect
2286 change on "target.h". Adjust function code to use
2288 (linux_request_interrupt): Delete "signal_pid".
2289 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2290 (lynx_ptrace_fun): New function.
2291 (lynx_create_inferior): Adjust function prototype to reflect
2292 change on "target.h". Adjust function code to use
2294 * nto-low.c (nto_create_inferior): Adjust function prototype and
2295 code to reflect change on "target.h". Update comments.
2296 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2297 "common-terminal.h" and "environ.h".
2298 (terminal_fd): Moved to fork-child.c.
2299 (old_foreground_pgrp): Likewise.
2300 (restore_old_foreground_pgrp): Likewise.
2301 (last_status): Make it global.
2302 (last_ptid): Likewise.
2303 (our_environ): New variable.
2304 (startup_with_shell): Likewise.
2305 (program_name): Likewise.
2306 (program_argv): Rename to...
2307 (program_args): ...this.
2308 (wrapper_argv): New variable.
2309 (start_inferior): Delete function.
2310 (get_exec_wrapper): New function.
2311 (get_exec_file): Likewise.
2312 (get_environ): Likewise.
2313 (prefork_hook): Likewise.
2314 (post_fork_inferior): Likewise.
2315 (postfork_hook): Likewise.
2316 (postfork_child_hook): Likewise.
2317 (handle_v_run): Update code to deal with arguments coming from the
2318 remote host. Update calls from "start_inferior" to
2320 (captured_main): Likewise. Initialize environment variable. Call
2322 * server.h (post_fork_inferior): New prototype.
2323 (get_environ): Likewise.
2324 (last_status): Declare.
2325 (last_ptid): Likewise.
2326 (signal_pid): Likewise.
2327 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2328 (spu_ptrace_fun): New function.
2329 (spu_create_inferior): Adjust function prototype to reflect change
2330 on "target.h". Adjust function code to use "fork_inferior".
2331 * target.c (target_terminal_init): New function.
2332 (target_terminal_inferior): Likewise.
2333 (target_terminal_ours): Likewise.
2334 * target.h: Include <vector>.
2335 (struct target_ops) <create_inferior>: Update prototype.
2336 (create_inferior): Update macro.
2337 * utils.c (gdb_flush_out_err): New function.
2338 * win32-low.c (win32_create_inferior): Adjust function prototype
2339 and code to reflect change on "target.h".
2341 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2343 * inferiors.c (switch_to_thread): New function.
2345 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2347 * Makefile.in (SFILE): Add "common/job-control.c".
2348 (OBS): Add "job-control.o".
2350 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2352 * Makefile: Remove "@host_makefile_frag@".
2354 2017-05-05 Pedro Alves <palves@redhat.com>
2356 * configure: Regenerate.
2358 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2360 * configure: Regenerate.
2362 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2364 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2365 software_single_step change of return type to
2366 std::vector<CORE_ADDR>.
2367 * linux-low.c (install_software_single_step_breakpoints):
2369 * linux-low.h (install_software_single_step_breakpoints):
2372 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2374 * remote-utils.c: Include "gdb_termios.h" instead of
2376 * terminal.h: Delete file.
2378 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2380 * server.c: Include <vector>.
2381 <program_argv, wrapper_argv>: Convert to std::vector.
2382 (start_inferior): Rewrite function to use C++.
2383 (handle_v_run): Likewise. Update code that calculates the argv
2384 based on the vRun packet; use C++.
2385 (captured_main): Likewise.
2387 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2389 * server.c (handle_v_cont): Initialize thread_resume::thread
2392 2017-04-05 Pedro Alves <palves@redhat.com>
2394 * configure: Regenerate.
2396 2017-04-05 Pedro Alves <palves@redhat.com>
2398 * gdbreplay.c (sync_error): Constify.
2399 * linux-x86-low.c (push_opcode): Constify.
2401 2017-04-05 Pedro Alves <palves@redhat.com>
2403 * win32-low.c (get_child_debug_event)
2404 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2405 Report TARGET_WAITKIND_SPURIOUS instead.
2407 2017-04-05 Pedro Alves <palves@redhat.com>
2409 * remote-utils.c (remote_prepare, remote_open): Constify.
2410 * remote-utils.h (remote_prepare, remote_open): Constify.
2411 * server.c (captured_main): Constify 'port' handling.
2413 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2415 * Makefile.in (clean): Clear .deps.
2417 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2419 * .gitignore: Remove generated files, replace with wildcard.
2420 * (clean): Replace removal of generated files with wildcard.
2421 (version.c): Replace with...
2422 (version-generated.c): ...this.
2423 (xml-builtin.c): Replace with...
2424 (xml-builtin-generated.c): ...this.
2425 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2426 (%.c: *regformats*): Replace with...
2427 (%-generated.c: *regformats*): ...this.
2429 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2431 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2432 (xtensa_fill_gregset): Call collect_register_by_name for
2434 (xtensa_store_gregset): Call supply_register_by_name for
2437 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2439 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2440 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2441 (xtensa_store_gregset): Call supply_register for all registers in
2442 a0_regnum..a0_regnum + C0_NREGS range.
2444 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2446 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2447 (ax-ipa.o: ax.c): Remove.
2448 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2449 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2450 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2451 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2452 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2454 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2456 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2457 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2458 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2459 (errors-ipa.o: ../common/errors.c): Remove.
2460 (format-ipa.o: ../common/format.c): Remove.
2461 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2463 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2465 * Makefile.in (%-ipa.o: %.c): New rule.
2466 (tracepoint-ipa.o: tracepoint.c): Remove.
2467 (utils-ipa.o: utils.c): Remove.
2468 (remote-utils-ipa.o: remote-utils.c): Remove.
2469 (regcache-ipa.o: regcache.c): Remove.
2470 (i386-linux-ipa.o: i386-linux.c): Remove.
2471 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2472 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2473 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2474 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2475 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2476 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2477 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2478 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2479 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2480 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2481 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2482 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2483 (aarch64-ipa.o: aarch64.c): Remove.
2484 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2485 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2486 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2487 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2488 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2489 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2490 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2491 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2492 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2493 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2494 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2495 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2496 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2497 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2498 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2499 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2500 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2501 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2502 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2503 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2504 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2505 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2506 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2507 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2508 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2509 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2510 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2511 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2512 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2513 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2514 (tdesc-ipa.o: tdesc.c): Remove.
2515 (x32-linux-ipa.o: x32-linux.c): Remove.
2516 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2517 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2519 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2521 * Makefile.in (%.o: ../arch/%.c): New rule.
2522 (arm.o: ../arch/arm.c): Remove.
2523 (arm-linux.o: ../arch/arm-linux.c): Remove.
2524 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2525 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2527 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2529 * Makefile.in (%.o: ../nat/%.c): New rule.
2530 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2531 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2532 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2533 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2534 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2535 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2536 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2537 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2538 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2539 (linux-personality.o: ../nat/linux-personality.c): Remove.
2540 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2541 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2542 (x86-linux.o: ../nat/x86-linux.c): Remove.
2543 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2544 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2546 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2548 * Makefile.in (%.o: ../common/%.c): New rule.
2549 (signals.o: ../common/signals.c): Remove.
2550 (print-utils.o: ../common/print-utils.c): Remove.
2551 (rsp-low.o: ../common/rsp-low.c): Remove.
2552 (common-utils.o: ../common/common-utils.c): Remove.
2553 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2554 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2555 (vec.o: ../common/vec.c): Remove.
2556 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2557 (xml-utils.o: ../common/xml-utils.c): Remove.
2558 (ptid.o: ../common/ptid.c): Remove.
2559 (buffer.o: ../common/buffer.c): Remove.
2560 (format.o: ../common/format.c): Remove.
2561 (filestuff.o: ../common/filestuff.c): Remove.
2562 (agent.o: ../common/agent.c): Remove.
2563 (errors.o: ../common/errors.c): Remove.
2564 (environ.o: ../common/environ.c): Remove.
2565 (common-debug.o: ../common/common-debug.c): Remove.
2566 (cleanups.o: ../common/cleanups.c): Remove.
2567 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2568 (fileio.o: ../common/fileio.c): Remove.
2569 (common-regcache.o: ../common/common-regcache.c): Remove.
2570 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2571 (new-op.o: ../common/new-op.c): Remove.
2572 (btrace-common.o: ../common/btrace-common.c): Remove.
2574 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2576 * Makefile.in (%.o: ../target/%.c): New rule.
2577 (waitstatus.o: ../target/waitstatus.c): Remove.
2579 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2582 (%.c: ../regformats/%.dat,
2583 (%.c: ../regformats/arm/%.dat,
2584 (%.c: ../regformats/i386/%.dat,
2585 (%.c: ../regformats/rs6000/%.dat): New rules.
2586 (aarch64.c): Remove.
2587 (reg-arm.c): Remove.
2588 (arm-with-iwmmxt.c): Remove.
2589 (arm-with-vfpv2.c): Remove.
2590 (arm-with-vfpv3.c): Remove.
2591 (arm-with-neon.c): Remove.
2592 (reg-bfin.c): Remove.
2593 (reg-cris.c): Remove.
2594 (reg-crisv32.c): Remove.
2596 (i386-linux.c): Remove.
2597 (i386-avx.c): Remove.
2598 (i386-avx-linux.c): Remove.
2599 (i386-avx-avx512.c): Remove.
2600 (i386-avx-avx512-linux.c): Remove.
2601 (i386-mpx.c): Remove.
2602 (i386-mpx-linux.c): Remove.
2603 (i386-avx-mpx-avx512-pku.c): Remove.
2604 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2605 (i386-avx-mpx.c): Remove.
2606 (i386-avx-mpx-linux.c): Remove.
2607 (i386-mmx.c): Remove.
2608 (i386-mmx-linux.c): Remove.
2609 (reg-ia64.c): Remove.
2610 (reg-m32r.c): Remove.
2611 (reg-m68k.c): Remove.
2613 (mips-linux.c): Remove.
2614 (mips-dsp-linux.c): Remove.
2615 (mips64-linux.c): Remove.
2616 (mips64-dsp-linux.c): Remove.
2617 (nios2-linux.c): Remove.
2618 (powerpc-32.c): Remove.
2619 (powerpc-32l.c): Remove.
2620 (powerpc-altivec32l.c): Remove.
2621 (powerpc-cell32l.c): Remove.
2622 (powerpc-vsx32l.c): Remove.
2623 (powerpc-isa205-32l.c): Remove.
2624 (powerpc-isa205-altivec32l.c): Remove.
2625 (powerpc-isa205-vsx32l.c): Remove.
2626 (powerpc-e500l.c): Remove.
2627 (powerpc-64l.c): Remove.
2628 (powerpc-altivec64l.c): Remove.
2629 (powerpc-cell64l.c): Remove.
2630 (powerpc-vsx64l.c): Remove.
2631 (powerpc-isa205-64l.c): Remove.
2632 (powerpc-isa205-altivec64l.c): Remove.
2633 (powerpc-isa205-vsx64l.c): Remove.
2634 (s390-linux32.c): Remove.
2635 (s390-linux32v1.c): Remove.
2636 (s390-linux32v2.c): Remove.
2637 (s390-linux64.c): Remove.
2638 (s390-linux64v1.c): Remove.
2639 (s390-linux64v2.c): Remove.
2640 (s390-te-linux64.c): Remove.
2641 (s390-vx-linux64.c): Remove.
2642 (s390-tevx-linux64.c): Remove.
2643 (s390x-linux64.c): Remove.
2644 (s390x-linux64v1.c): Remove.
2645 (s390x-linux64v2.c): Remove.
2646 (s390x-te-linux64.c): Remove.
2647 (s390x-vx-linux64.c): Remove.
2648 (s390x-tevx-linux64.c): Remove.
2649 (tic6x-c64xp-linux.c): Remove.
2650 (tic6x-c64x-linux.c): Remove.
2651 (tic6x-c62x-linux.c): Remove.
2653 (reg-sparc64.c): Remove.
2654 (reg-spu.c): Remove.
2656 (amd64-linux.c): Remove.
2657 (amd64-avx.c): Remove.
2658 (amd64-avx-linux.c): Remove.
2659 (amd64-avx-avx512.c): Remove.
2660 (amd64-avx-avx512-linux.c): Remove.
2661 (amd64-mpx.c): Remove.
2662 (amd64-mpx-linux.c): Remove.
2663 (amd64-avx-mpx-avx512-pku.c): Remove.
2664 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2665 (amd64-avx-mpx.c): Remove.
2666 (amd64-avx-mpx-linux.c): Remove.
2668 (x32-linux.c): Remove.
2669 (x32-avx.c): Remove.
2670 (x32-avx-linux.c): Remove.
2671 (x32-avx-avx512.c): Remove.
2672 (x32-avx-avx512-linux.c): Remove.
2673 (reg-xtensa.c): Remove.
2674 (reg-tilegx.c): Remove.
2675 (reg-tilegx32.c): Remove.
2677 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2679 * Makefile.in (SFILES): Add "common/environ.c".
2680 (OBJS): Add "common/environ.h".
2682 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2684 * configure.ac: Check if the fs_base and gs_base members of
2685 `struct user_regs_struct' exist.
2686 * config.in: Regenerated.
2687 * configure: Likewise.
2689 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2691 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2693 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2694 (get_next_pcs_syscall_next_pc): Likewise.
2696 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2698 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2699 * nto-x86-low.c: Likewise.
2701 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2703 * Makefile.in: Include disable-implicit-rules.mk.
2705 2016-11-23 Pedro Alves <palves@redhat.com>
2707 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2708 (debug_vprintf): Use std::chrono::steady_clock instead of
2709 gettimeofday. Use '.' instead of ':'.
2710 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2711 (get_timestamp): Use std::chrono::steady_clock instead of
2714 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2716 * Makefile.in: Fix whitespace formatting.
2718 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2720 * Makefile.in (SFILES, OBS): Flatten list and order
2723 2016-11-23 Pedro Alves <palves@redhat.com>
2725 * event-loop.c (handle_file_event): Use warning.
2726 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2727 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2730 2016-11-23 Pedro Alves <palves@redhat.com>
2732 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2734 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2735 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2736 debug_printf and debug_flush for debug output.
2737 * server.c (handle_general_set): Likewise.
2738 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2741 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2743 * Makefile.in (.c.o): Replace rule with ...
2744 (%.o: %.c): ... this one.
2746 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2748 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2749 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2751 * configure.ac: Remove checks for the make program.
2752 * configure: Re-generate.
2754 2016-10-28 Pedro Alves <palves@redhat.com>
2756 * Makefile.in (CXX_DIALECT): Get from configure.
2757 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2758 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2759 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2760 * config.in: Regenerate.
2761 * configure: Regenerate.
2763 2016-10-27 Yao Qi <yao.qi@linaro.org>
2765 * linux-low.c (linux_supports_range_stepping): Return true if
2766 can_software_single_step return true.
2768 2016-10-27 Yao Qi <yao.qi@linaro.org>
2770 * inferiors.c (find_inferior_in_random): New function.
2771 * inferiors.h (find_inferior_in_random): Declare.
2772 * linux-low.c (linux_wait_for_event_filtered): Call
2773 find_inferior_in_random instead of find_inferior.
2775 2016-10-27 Yao Qi <yao.qi@linaro.org>
2777 * linux-low.c (linux_wait_1): If single-step breakpoints are
2778 inserted, remove them.
2780 2016-10-26 Pedro Alves <palves@redhat.com>
2782 * linux-low.c (handle_extended_wait): Link parent/child fork
2784 (linux_wait_1): Unlink them.
2785 (linux_set_resume_request): Ignore resume requests for
2786 already-resumed and unhandled fork child threads.
2787 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2788 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2790 (handle_v_requests) <vCont>: Don't call require_running.
2791 * server.h (in_queued_stop_replies): New declaration.
2793 2016-10-24 Yao Qi <yao.qi@linaro.org>
2796 * linux-aarch64-low.c (append_insns): Cast the return value to
2799 2016-10-10 Yao Qi <yao.qi@linaro.org>
2801 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2803 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2805 * target.c (target_supports_multi_process): New function, moved
2807 * target.h (target_supports_multi_process): ... here. Remove
2810 2016-10-05 Tom Tromey <tom@tromey.com>
2813 * tracepoint.c (handle_tracepoint_bkpts): Check
2814 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2816 2016-10-05 Yao Qi <yao.qi@linaro.org>
2818 * configure.srv: Update the path of arm-*.xml files.
2820 2016-10-05 Terry Guo <terry.guo@arm.com>
2821 Yao Qi <yao.qi@linaro.org>
2823 * Makefile.in: Adjust the path of rules.
2824 * configure.srv: Update the path of xml files.
2825 * regformats/arm-with-iwmmxt.dat: Regenerated.
2826 * regformats/arm-with-neon.dat: Likewise.
2827 * regformats/arm-with-vfpv2.dat: Likewise.
2828 * regformats/arm-with-vfpv3.dat Likewise.
2830 2016-09-30 Yao Qi <yao.qi@linaro.org>
2833 * target.c (target_stop_and_wait): Don't call
2834 target_continue_no_signal, use resume_stop instead.
2836 2016-09-26 Yao Qi <yao.qi@linaro.org>
2838 * linux-low.c (linux_wait_1): Call debug_exit.
2840 2016-09-23 Pedro Alves <palves@redhat.com>
2842 * Makefile.in (SFILES): Add common/new-op.c.
2843 (OBS): Add common/new-op.o.
2844 (new-op.o): New rule.
2846 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2848 * .gitinore: Ignore more files.
2850 2016-09-21 Yao Qi <yao.qi@linaro.org>
2852 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2855 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2857 * server.c (start_inferior): Call target_mourn_inferior instead of
2858 mourn_inferior; pass ptid_t argument to it.
2860 (handle_target_event): Likewise.
2861 * target.c (target_mourn_inferior): New function.
2862 * target.h (mourn_inferior): Delete macro.
2864 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2866 * linux-low.c (lwp_is_stepping): New function.
2868 2016-09-06 Carl Love <cel@us.ibm.com>
2870 * server.c (start_inferior): Fixed comment, requested comment change
2871 didn't get updated correctly. Removed reference to ptrace () call as
2872 it is only true on Linux systems.
2874 2016-09-06 Carl Love <cel@us.ibm.com>
2876 * server.c (start_inferior): Do not call
2877 function target_post_create_inferior () if the
2878 inferior process has already exited.
2880 2016-09-05 Pedro Alves <palves@redhat.com>
2882 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2883 (COMPILE.pre, CC_LD): Use CXX directly.
2884 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2885 * acinclude.m4: Don't include build-with-cxx.m4.
2886 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2887 * configure: Regenerate.
2889 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2892 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2893 call writing data to own_buf.
2895 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2897 * target.c (mywait): Call target_wait instead of
2899 (target_wait): New function.
2901 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2903 * server.c (start_inferior): New variable 'ptid'. Replace calls
2904 to the_target->resume by target_continue{,_no_signal}, depending
2906 * target.c (target_stop_and_wait): Call target_continue_no_signal
2907 instead of the_target->resume.
2908 (target_continue): New function.
2910 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2912 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2914 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2917 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2919 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2920 * linux-arm-low.c (ps_get_thread_area): Likewise.
2921 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2922 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2923 * linux-mips-low.c (ps_get_thread_area): Likewise.
2924 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2925 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2926 * linux-x86-low.c (ps_get_thread_area): Likewise.
2927 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2929 2016-08-19 Pedro Alves <palves@redhat.com>
2931 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2933 2016-08-19 Pedro Alves <palves@redhat.com>
2935 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2936 comment. Use memcpy instead of casting through unsigned long.
2938 2016-08-19 Pedro Alves <palves@redhat.com>
2940 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2941 allocating around 0x80000000.
2943 2016-08-19 Pedro Alves <palves@redhat.com>
2946 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2947 (x32-avx512-linux-ipa.o): New rules.
2948 * configure.ac (x86_64-*-linux*): New x32 check.
2949 * configure.srv (ipa_x32_linux_regobj): New.
2950 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2951 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2953 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2955 * configure: Regenerate.
2957 2016-08-09 Pedro Alves <palves@redhat.com>
2960 * Makefile.in (OBS): Add signals-state-save-restore.o.
2961 (signals-state-save-restore.o): New rule.
2962 * config.in: Regenerate.
2963 * configure: Regenerate.
2964 * linux-low.c: Include "signals-state-save-restore.h".
2965 (linux_create_inferior): Call
2966 restore_original_signals_state.
2967 * server.c: Include "dispositions-save-restore.h".
2968 (captured_main): Call save_original_signals_state.
2970 2016-08-05 Pedro Alves <palves@redhat.com>
2972 * configure: Regenerate.
2974 2016-08-04 Yao Qi <yao.qi@linaro.org>
2976 * linux-low.c (regsets_fetch_inferior_registers): Check
2977 errno is ESRCH or not.
2979 2016-08-02 Yao Qi <yao.qi@linaro.org>
2981 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2982 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2983 (thread_db_load_search): Update.
2984 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2985 td_ta_set_event and td_ta_event_getmsg.
2987 2016-07-26 Pedro Alves <palves@redhat.com>
2990 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2991 of unsigned long for 64-bit registers and use uint32_t instead of
2992 unsigned int for 32-bit registers.
2994 2016-07-26 Pedro Alves <palves@redhat.com>
2996 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2999 2016-07-21 Tom Tromey <tom@tromey.com>
3001 * configure: Rebuild.
3003 2016-07-21 Yao Qi <yao.qi@linaro.org>
3005 * mem-break.c (find_gdb_breakpoint): Cast bp to
3006 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3008 2016-07-21 Yao Qi <yao.qi@linaro.org>
3010 * server.c (handle_v_requests): Support s and S actions
3011 if target_supports_software_single_step return true.
3013 2016-07-21 Yao Qi <yao.qi@linaro.org>
3015 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3016 is resume_step, call maybe_hw_step.
3017 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3019 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3021 (proceed_one_lwp): If resume request is resume_step, install
3022 reinsert breakpoints and call maybe_hw_step.
3024 2016-07-21 Yao Qi <yao.qi@linaro.org>
3026 * linux-low.c (proceed_one_lwp): Declare.
3027 (linux_resume_one_thread): Remove local variable 'step'.
3028 Lift code enqueue signal. Call proceed_one_lwp instead of
3029 linux_resume_one_lwp.
3031 2016-07-21 Yao Qi <yao.qi@linaro.org>
3033 * linux-low.c (linux_resume_one_thread): Call
3034 enqueue_pending_signal.
3036 2016-07-21 Yao Qi <yao.qi@linaro.org>
3038 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3039 * inferiors.c (do_restore_current_thread_cleanup): New function.
3040 (make_cleanup_restore_current_thread): Likewise.
3041 * linux-low.c (install_software_single_step_breakpoints): Call
3042 make_cleanup_restore_current_thread. Switch current_thread to
3045 2016-07-21 Yao Qi <yao.qi@linaro.org>
3047 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3048 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3049 (clone_one_breakpoint): Likewise.
3050 (delete_reinsert_breakpoints): Change parameter to thread.
3052 (has_reinsert_breakpoints): Likewise.
3053 (uninsert_reinsert_breakpoints): Likewise.
3054 (reinsert_reinsert_breakpoints): Likewise.
3055 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3056 (delete_reinsert_breakpoints): Likewise.
3057 (reinsert_reinsert_breakpoints): Likewise.
3058 (uninsert_reinsert_breakpoints): Likewise.
3059 (has_reinsert_breakpoints): Likewise.
3061 2016-07-21 Yao Qi <yao.qi@linaro.org>
3063 * inferiors.c (get_thread_process): Make parameter const.
3064 * inferiors.h (get_thread_process): Update declaration.
3065 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3066 Add new parameters child_thread and parent_thread. Callers
3068 * mem-break.h (clone_all_breakpoints): Update declaration.
3070 2016-07-21 Yao Qi <yao.qi@linaro.org>
3072 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3073 <command_list, handler>: Remove.
3074 (struct gdb_breakpoint): New.
3075 (struct other_breakpoint): New.
3076 (struct reinsert_breakpoint): New.
3077 (is_gdb_breakpoint): New function.
3078 (any_persistent_commands): Update command_list if
3079 is_gdb_breakpoint returns true.
3080 (set_breakpoint): Create breakpoints according to their types.
3081 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3082 (set_gdb_breakpoint_1): Likewise.
3083 (set_gdb_breakpoint): Likewise.
3084 (clear_breakpoint_conditions): Change parameter type to
3085 'struct gdb_breakpoint *'.
3086 (clear_breakpoint_commands): Likewise.
3087 (clear_breakpoint_conditions_and_commands): Likewise.
3088 (add_condition_to_breakpoint): Likewise.
3089 (add_breakpoint_condition): Likewise.
3090 (add_commands_to_breakpoint): Likewise.
3091 (check_breakpoints): Check other_breakpoint.
3092 (clone_one_breakpoint): Clone breakpopint according to its type.
3093 * mem-break.h (struct gdb_breakpoint): Declare.
3094 (set_gdb_breakpoint): Update declaration.
3095 (clear_breakpoint_conditions_and_commands): Likewise.
3096 (add_breakpoint_condition): Likewise.
3097 (add_breakpoint_commands): Likewise.
3098 * server.c (process_point_options): Change parameter type to
3099 'struct gdb_breakpoint *'.
3101 2016-07-21 Yao Qi <yao.qi@linaro.org>
3103 * mem-break.c (set_breakpoint_at): Rename it to ...
3104 (set_breakpoint_type_at): ... it.
3105 (set_breakpoint_at): Call set_breakpoint_type_at.
3106 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3107 * mem-break.h (set_breakpoint_at): Update comments.
3109 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3111 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3113 (nios2_store_gregset): Likewise.
3115 2016-07-01 Pedro Alves <palves@redhat.com>
3116 Antoine Tremblay <antoine.tremblay@ericsson.com>
3118 * linux-low.c: Change interface to take the target lwp_info
3119 pointer directly and return void. Handle detaching from a zombie
3121 (linux_detach_lwp_callback): New function.
3122 (linux_detach): Detach from the leader thread after detaching from
3125 2016-06-28 Yao Qi <yao.qi@linaro.org>
3127 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3128 for variable new_offset.
3129 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3130 (aarch64_ftrace_insn_reloc_cb): Likewise.
3131 (aarch64_ftrace_insn_reloc_tb): Likewise.
3132 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3133 PRIx64 instead of PRIx32.
3135 2016-06-28 Yao Qi <yao.qi@linaro.org>
3137 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3138 (the_low_target): Install arm_get_syscall_trapinfo.
3140 2016-06-28 Yao Qi <yao.qi@linaro.org>
3142 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3144 (the_low_target): Install aarch64_get_syscall_trapinfo.
3146 2016-06-28 Yao Qi <yao.qi@linaro.org>
3148 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3150 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3151 Remove parameter sysno.
3152 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3155 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3157 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3158 (s390_emit_ne_goto): Likewise.
3159 (s390_emit_lt_goto): Likewise.
3160 (s390_emit_le_goto): Likewise.
3161 (s390_emit_gt_goto): Likewise.
3162 (s390_emit_ge_goto): Likewise.
3163 (s390x_emit_eq_goto): Likewise.
3164 (s390x_emit_ne_goto): Likewise.
3165 (s390x_emit_lt_goto): Likewise.
3166 (s390x_emit_le_goto): Likewise.
3167 (s390x_emit_gt_goto): Likewise.
3168 (s390x_emit_ge_goto): Likewise.
3169 (s390_emit_ops_impl): Mark variable static.
3170 (s390x_emit_ops): Likewise.
3172 2016-06-17 Yao Qi <yao.qi@linaro.org>
3174 * linux-low.c (handle_extended_wait): Call
3175 uninsert_reinsert_breakpoints for the parent process. Remove
3176 reinsert breakpoints from the child process. Reinsert them to
3177 the parent process when vfork is done.
3178 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3179 (reinsert_reinsert_breakpoints): New function.
3180 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3181 (reinsert_reinsert_breakpoints): Declare.
3183 2016-06-17 Yao Qi <yao.qi@linaro.org>
3185 * linux-low.c (handle_extended_wait): If the parent is doing
3186 step-over, remove the reinsert breakpoints from the forked child.
3188 2016-06-17 Yao Qi <yao.qi@linaro.org>
3190 * linux-low.c (unsuspend_all_lwps): Declare.
3191 (linux_low_filter_event): If thread exited, call finish_step_over.
3192 If step-over is finished, unsuspend other threads.
3194 2016-06-17 Yao Qi <yao.qi@linaro.org>
3196 * linux-low.c (linux_resume_one_lwp_throw): Assert
3197 has_reinsert_breakpoints returns false.
3198 * mem-break.c (delete_disabled_breakpoints): Assert
3199 bp type isn't reinsert_breakpoint.
3201 2016-06-17 Yao Qi <yao.qi@linaro.org>
3203 * linux-low.c (maybe_hw_step): New function.
3204 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3205 (finish_step_over): Switch current_thread to lwp temporarily,
3206 and assert has_reinsert_breakpoints returns true.
3207 (proceed_one_lwp): Call maybe_hw_step.
3208 * mem-break.c (has_reinsert_breakpoints): New function.
3209 * mem-break.h (has_reinsert_breakpoints): Declare.
3211 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3213 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3215 2016-05-17 Yao Qi <yao.qi@linaro.org>
3217 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3218 instead of find_inferior.
3220 2016-05-05 Yao Qi <yao.qi@linaro.org>
3222 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3223 Initialize res to zero.
3225 2016-05-05 Yao Qi <yao.qi@linaro.org>
3227 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3230 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3232 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3233 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3234 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3236 2016-04-28 Par Olsson <par.olsson@windriver.com>
3237 Simon Marchi <simon.marchi@ericsson.com>
3239 * tracepoint.c (write_inferior_int8): New function.
3240 (cmd_qtenable_disable): Write enable flag using
3241 write_inferior_int8.
3243 2016-04-25 Yao Qi <yao.qi@linaro.org>
3245 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3246 (need_step_over_p): Return zero if the LWP has pending signals
3247 can be delivered on software single step target.
3249 2016-04-25 Yao Qi <yao.qi@linaro.org>
3251 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3252 return instead of error.
3254 2016-04-22 Yao Qi <yao.qi@linaro.org>
3256 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3259 2016-04-22 Yao Qi <yao.qi@linaro.org>
3261 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3262 signal when stepping over breakpoint with software single
3265 2016-04-21 Pedro Alves <palves@redhat.com>
3267 * linux-s390-low.c (s390_collect_ptrace_register)
3268 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3270 (s390_check_regset): Use void * instead of gdb_byte *.
3272 2016-04-20 Pedro Alves <palves@redhat.com>
3274 * configure: Renegerate.
3276 2016-04-20 Yao Qi <yao.qi@linaro.org>
3278 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3279 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3281 (arm_store_gregset): Likewise.
3283 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3285 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3286 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3287 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3288 (amd64-avx-mpx-linux.c): New rules.
3289 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3290 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3291 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3292 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3293 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3294 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3295 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3296 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3297 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3298 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3299 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3300 * linux-x86-low.c (x86_linux_read_description): Add case for
3301 X86_XSTATE_AVX_MPX_MASK.
3302 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3303 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3304 init_registers_i386_avx_mpx_linux.
3305 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3306 (initialize_low_tracepoint): Call
3307 init_registers_i386_avx_mpx_linux.
3308 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3309 (initialize_low_tracepoint): Call
3310 init_registers_amd64_avx_mpx_linux.
3311 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3312 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3313 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3316 2016-04-18 Pedro Alves <palves@redhat.com>
3318 * configure: Regenerate.
3320 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3322 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3323 (aarch64_emit_sub): Likewise.
3325 2016-04-12 Pedro Alves <palves@redhat.com>
3327 * utils.c (prepare_to_throw_exception): Delete.
3329 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3331 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3333 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3335 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3337 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3339 * linux-aarch64-ipa.c: Add <elf.h> include.
3340 * linux-ppc-ipa.c: Add <elf.h> include.
3341 * linux-s390-ipa.c: Add <elf.h> include.
3343 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3345 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3346 (get_raw_reg_ptr): Likewise.
3347 (get_trace_state_variable_value_ptr): Likewise.
3348 (set_trace_state_variable_value_ptr): Likewise.
3349 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3352 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3353 Marcin Kościelnicki <koriakin@0x04.net>
3356 * linux-ppc-low.c (emit_insns): New function.
3357 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3358 (ppc_emit_prologue): New function.
3359 (ppc_emit_epilogue): New function.
3360 (ppc_emit_add): New function.
3361 (ppc_emit_sub): New function.
3362 (ppc_emit_mul): New function.
3363 (ppc_emit_lsh): New function.
3364 (ppc_emit_rsh_signed): New function.
3365 (ppc_emit_rsh_unsigned): New function.
3366 (ppc_emit_ext): New function.
3367 (ppc_emit_zero_ext): New function.
3368 (ppc_emit_log_not): New function.
3369 (ppc_emit_bit_and): New function.
3370 (ppc_emit_bit_or): New function.
3371 (ppc_emit_bit_xor): New function.
3372 (ppc_emit_bit_not): New function.
3373 (ppc_emit_equal): New function.
3374 (ppc_emit_less_signed): New function.
3375 (ppc_emit_less_unsigned): New function.
3376 (ppc_emit_ref): New function.
3377 (ppc_emit_const): New function.
3378 (ppc_emit_reg): New function.
3379 (ppc_emit_pop): New function.
3380 (ppc_emit_stack_flush): New function.
3381 (ppc_emit_swap): New function.
3382 (ppc_emit_stack_adjust): New function.
3383 (ppc_emit_call): New function.
3384 (ppc_emit_int_call_1): New function.
3385 (ppc_emit_void_call_2): New function.
3386 (ppc_emit_if_goto): New function.
3387 (ppc_emit_goto): New function.
3388 (ppc_emit_eq_goto): New function.
3389 (ppc_emit_ne_goto): New function.
3390 (ppc_emit_lt_goto): New function.
3391 (ppc_emit_le_goto): New function.
3392 (ppc_emit_gt_goto): New function.
3393 (ppc_emit_ge_goto): New function.
3394 (ppc_write_goto_address): New function.
3395 (ppc_emit_ops_impl): New static variable.
3396 (ppc64v1_emit_prologue): New function.
3397 (ppc64v2_emit_prologue): New function.
3398 (ppc64_emit_epilogue): New function.
3399 (ppc64_emit_add): New function.
3400 (ppc64_emit_sub): New function.
3401 (ppc64_emit_mul): New function.
3402 (ppc64_emit_lsh): New function.
3403 (ppc64_emit_rsh_signed): New function.
3404 (ppc64_emit_rsh_unsigned): New function.
3405 (ppc64_emit_ext): New function.
3406 (ppc64_emit_zero_ext): New function.
3407 (ppc64_emit_log_not): New function.
3408 (ppc64_emit_bit_and): New function.
3409 (ppc64_emit_bit_or): New function.
3410 (ppc64_emit_bit_xor): New function.
3411 (ppc64_emit_bit_not): New function.
3412 (ppc64_emit_equal): New function.
3413 (ppc64_emit_less_signed): New function.
3414 (ppc64_emit_less_unsigned): New function.
3415 (ppc64_emit_ref): New function.
3416 (ppc64_emit_const): New function.
3417 (ppc64v1_emit_reg): New function.
3418 (ppc64v2_emit_reg): New function.
3419 (ppc64_emit_pop): New function.
3420 (ppc64_emit_stack_flush): New function.
3421 (ppc64_emit_swap): New function.
3422 (ppc64v1_emit_call): New function.
3423 (ppc64v2_emit_call): New function.
3424 (ppc64v1_emit_int_call_1): New function.
3425 (ppc64v2_emit_int_call_1): New function.
3426 (ppc64v1_emit_void_call_2): New function.
3427 (ppc64v2_emit_void_call_2): New function.
3428 (ppc64_emit_if_goto): New function.
3429 (ppc64_emit_eq_goto): New function.
3430 (ppc64_emit_ne_goto): New function.
3431 (ppc64_emit_lt_goto): New function.
3432 (ppc64_emit_le_goto): New function.
3433 (ppc64_emit_gt_goto): New function.
3434 (ppc64_emit_ge_goto): New function.
3435 (ppc64v1_emit_ops_impl): New static variable.
3436 (ppc64v2_emit_ops_impl): New static variable.
3437 (ppc_emit_ops): New function.
3438 (linux_low_target): Wire in ppc_emit_ops.
3440 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3441 Marcin Kościelnicki <koriakin@0x04.net>
3444 * Makefile.in: Add powerpc-*-ipa.o
3445 * configure.srv: Add ipa_obj for powerpc*-linux.
3446 * linux-ppc-ipa.c: New file.
3447 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3449 (PPC_FIELD): New macro.
3450 (PPC_SEXT): New macro.
3451 (PPC_OP6): New macro.
3452 (PPC_BO): New macro.
3453 (PPC_LI): New macro.
3454 (PPC_BD): New macro.
3455 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3456 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3457 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3458 (ppc_get_thread_area): New function.
3459 (is_elfv2_inferior): New function.
3460 (gen_ds_form): New function.
3461 (GEN_STD): New macro.
3462 (GEN_STDU): New macro.
3463 (GEN_LD): New macro.
3464 (GEN_LDU): New macro.
3465 (gen_d_form): New function.
3466 (GEN_ADDI): New macro.
3467 (GEN_ADDIS): New macro.
3468 (GEN_LI): New macro.
3469 (GEN_LIS): New macro.
3470 (GEN_ORI): New macro.
3471 (GEN_ORIS): New macro.
3472 (GEN_LWZ): New macro.
3473 (GEN_STW): New macro.
3474 (GEN_STWU): New macro.
3475 (gen_xfx_form): New function.
3476 (GEN_MFSPR): New macro.
3477 (GEN_MTSPR): New macro.
3478 (GEN_MFCR): New macro.
3479 (GEN_MTCR): New macro.
3480 (GEN_SYNC): New macro.
3481 (GEN_LWSYNC): New macro.
3482 (gen_x_form): New function.
3483 (GEN_OR): New macro.
3484 (GEN_MR): New macro.
3485 (GEN_LWARX): New macro.
3486 (GEN_STWCX): New macro.
3487 (GEN_CMPW): New macro.
3488 (gen_md_form): New function.
3489 (GEN_RLDICL): New macro.
3490 (GEN_RLDICR): New macro.
3491 (gen_i_form): New function.
3493 (GEN_BL): New macro.
3494 (gen_b_form): New function.
3495 (GEN_BNE): New macro.
3496 (GEN_LOAD): New macro.
3497 (GEN_STORE): New macro.
3498 (gen_limm): New function.
3499 (gen_atomic_xchg): New function.
3500 (gen_call): New function.
3501 (ppc_relocate_instruction): New function.
3502 (ppc_install_fast_tracepoint_jump_pad): New function.
3503 (ppc_get_min_fast_tracepoint_insn_len): New function.
3504 (ppc_get_ipa_tdesc_idx): New function.
3505 (the_low_target): Wire in the new functions.
3506 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3508 * linux-ppc-tdesc.h: New file.
3510 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3512 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3513 (alloc_jump_pad_buffer): New function.
3514 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3515 (alloc_jump_pad_buffer): New function.
3516 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3517 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3518 (alloc_jump_pad_buffer): New function.
3519 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3520 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3521 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3522 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3524 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3526 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3527 * linux-amd64-ipa.c: Likewise.
3528 * linux-i386-ipa.c: Likewise.
3529 * linux-s390-ipa.c: Likewise.
3530 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3531 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3532 set_trace_state_variable_value_ptr.
3533 (struct ipa_sym_addresses): Likewise.
3534 (symbol_list): Likewise.
3535 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3536 accessing gdb_collect directly.
3537 (gdb_collect_ptr_type): New typedef.
3538 (get_raw_reg_ptr_type): New typedef.
3539 (get_trace_state_variable_value_ptr_type): New typedef.
3540 (set_trace_state_variable_value_ptr_type): New typedef.
3541 (gdb_collect_ptr): New global.
3542 (get_raw_reg_ptr): New global.
3543 (get_trace_state_variable_value_ptr): New global.
3544 (set_trace_state_variable_value_ptr): New global.
3545 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3546 accessing get_raw_reg directly.
3547 (get_get_tsv_func_addr): Likewise for
3548 get_trace_state_variable_value_ptr.
3549 (get_set_tsv_func_addr): Likewise for
3550 set_trace_state_variable_value_ptr.
3551 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3553 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3555 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3557 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3559 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3561 (relocate_instruction): Remove own_buf.
3562 * server.c (own_buf): Make global.
3563 (handle_v_requests): Make global.
3564 * server.h (own_buf): New declaration.
3565 (handle_v_requests): New prototype.
3567 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3570 * linux-s390-low.c (add_insns): New function.
3571 (s390_emit_prologue): New function.
3572 (s390_emit_epilogue): New function.
3573 (s390_emit_add): New function.
3574 (s390_emit_sub): New function.
3575 (s390_emit_mul): New function.
3576 (s390_emit_lsh): New function.
3577 (s390_emit_rsh_signed): New function.
3578 (s390_emit_rsh_unsigned): New function.
3579 (s390_emit_ext): New function.
3580 (s390_emit_log_not): New function.
3581 (s390_emit_bit_and): New function.
3582 (s390_emit_bit_or): New function.
3583 (s390_emit_bit_xor): New function.
3584 (s390_emit_bit_not): New function.
3585 (s390_emit_equal): New function.
3586 (s390_emit_less_signed): New function.
3587 (s390_emit_less_unsigned): New function.
3588 (s390_emit_ref): New function.
3589 (s390_emit_if_goto): New function.
3590 (s390_emit_goto): New function.
3591 (s390_write_goto_address): New function.
3592 (s390_emit_litpool): New function.
3593 (s390_emit_const): New function.
3594 (s390_emit_call): New function.
3595 (s390_emit_reg): New function.
3596 (s390_emit_pop): New function.
3597 (s390_emit_stack_flush): New function.
3598 (s390_emit_zero_ext): New function.
3599 (s390_emit_swap): New function.
3600 (s390_emit_stack_adjust): New function.
3601 (s390_emit_set_r2): New function.
3602 (s390_emit_int_call_1): New function.
3603 (s390_emit_void_call_2): New function.
3604 (s390_emit_eq_goto): New function.
3605 (s390_emit_ne_goto): New function.
3606 (s390_emit_lt_goto): New function.
3607 (s390_emit_le_goto): New function.
3608 (s390_emit_gt_goto): New function.
3609 (s390_emit_ge_goto): New function.
3610 (s390x_emit_prologue): New function.
3611 (s390x_emit_epilogue): New function.
3612 (s390x_emit_add): New function.
3613 (s390x_emit_sub): New function.
3614 (s390x_emit_mul): New function.
3615 (s390x_emit_lsh): New function.
3616 (s390x_emit_rsh_signed): New function.
3617 (s390x_emit_rsh_unsigned): New function.
3618 (s390x_emit_ext): New function.
3619 (s390x_emit_log_not): New function.
3620 (s390x_emit_bit_and): New function.
3621 (s390x_emit_bit_or): New function.
3622 (s390x_emit_bit_xor): New function.
3623 (s390x_emit_bit_not): New function.
3624 (s390x_emit_equal): New function.
3625 (s390x_emit_less_signed): New function.
3626 (s390x_emit_less_unsigned): New function.
3627 (s390x_emit_ref): New function.
3628 (s390x_emit_if_goto): New function.
3629 (s390x_emit_const): New function.
3630 (s390x_emit_call): New function.
3631 (s390x_emit_reg): New function.
3632 (s390x_emit_pop): New function.
3633 (s390x_emit_stack_flush): New function.
3634 (s390x_emit_zero_ext): New function.
3635 (s390x_emit_swap): New function.
3636 (s390x_emit_stack_adjust): New function.
3637 (s390x_emit_int_call_1): New function.
3638 (s390x_emit_void_call_2): New function.
3639 (s390x_emit_eq_goto): New function.
3640 (s390x_emit_ne_goto): New function.
3641 (s390x_emit_lt_goto): New function.
3642 (s390x_emit_le_goto): New function.
3643 (s390x_emit_gt_goto): New function.
3644 (s390x_emit_ge_goto): New function.
3645 (s390_emit_ops): New function.
3646 (struct linux_target_ops): Fill in emit_ops hook.
3648 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3651 * Makefile.in: Add s390 IPA files.
3652 * configure.srv: Build IPA for s390.
3653 * linux-s390-ipa.c: New file.
3654 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3655 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3656 (tdesc_s390_linux32): Likewise.
3657 (init_registers_s390_linux32v1): Likewise.
3658 (tdesc_s390_linux32v1): Likewise.
3659 (init_registers_s390_linux32v2): Likewise.
3660 (tdesc_s390_linux32v2): Likewise.
3661 (init_registers_s390_linux64): Likewise.
3662 (tdesc_s390_linux64): Likewise.
3663 (init_registers_s390_linux64v1): Likewise.
3664 (tdesc_s390_linux64v1): Likewise.
3665 (init_registers_s390_linux64v2): Likewise.
3666 (tdesc_s390_linux64v2): Likewise.
3667 (init_registers_s390_te_linux64): Likewise.
3668 (tdesc_s390_te_linux64): Likewise.
3669 (init_registers_s390_vx_linux64): Likewise.
3670 (tdesc_s390_vx_linux64): Likewise.
3671 (init_registers_s390_tevx_linux64): Likewise.
3672 (tdesc_s390_tevx_linux64): Likewise.
3673 (init_registers_s390x_linux64): Likewise.
3674 (tdesc_s390x_linux64): Likewise.
3675 (init_registers_s390x_linux64v1): Likewise.
3676 (tdesc_s390x_linux64v1): Likewise.
3677 (init_registers_s390x_linux64v2): Likewise.
3678 (tdesc_s390x_linux64v2): Likewise.
3679 (init_registers_s390x_te_linux64): Likewise.
3680 (tdesc_s390x_te_linux64): Likewise.
3681 (init_registers_s390x_vx_linux64): Likewise.
3682 (tdesc_s390x_vx_linux64): Likewise.
3683 (init_registers_s390x_tevx_linux64): Likewise.
3684 (tdesc_s390x_tevx_linux64): Likewise.
3685 (have_hwcap_s390_vx): New static variable.
3686 (s390_arch_setup): Fill have_hwcap_s390_vx.
3687 (s390_get_thread_area): New function.
3688 (s390_ft_entry_gpr_esa): New const.
3689 (s390_ft_entry_gpr_zarch): New const.
3690 (s390_ft_entry_misc): New const.
3691 (s390_ft_entry_fr): New const.
3692 (s390_ft_entry_vr): New const.
3693 (s390_ft_main_31): New const.
3694 (s390_ft_main_64): New const.
3695 (s390_ft_exit_fr): New const.
3696 (s390_ft_exit_vr): New const.
3697 (s390_ft_exit_misc): New const.
3698 (s390_ft_exit_gpr_esa): New const.
3699 (s390_ft_exit_gpr_zarch): New const.
3700 (append_insns): New function.
3701 (s390_relocate_instruction): New function.
3702 (s390_install_fast_tracepoint_jump_pad): New function.
3703 (s390_get_min_fast_tracepoint_insn_len): New function.
3704 (s390_get_ipa_tdesc_idx): New function.
3705 (struct linux_target_ops): Wire in the above functions.
3706 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3707 * linux-s390-tdesc.h: New file.
3709 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3711 * linux-s390-low.c (s390_supports_tracepoints): New function.
3712 (struct linux_target_ops): Fill supports_tracepoints hook.
3714 2016-03-18 Yao Qi <yao.qi@linaro.org>
3716 * linux-low.c (lwp_signal_can_be_delivered): New function.
3717 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3719 2016-03-18 Yao Qi <yao.qi@linaro.org>
3721 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3722 0 if signal is enqueued. Remove 'signal' from one debugging
3723 message. Move one debugging message to some lines below.
3724 Remove code setting 'signal' to 0.
3726 2016-03-18 Yao Qi <yao.qi@linaro.org>
3728 * linux-low.c (linux_low_filter_event): Remove redundant
3729 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3731 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3733 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3734 (struct linux_target_ops): Wire in the above.
3736 2016-03-03 Yao Qi <yao.qi@linaro.org>
3738 * linux-low.c: Update comments to start_step_over.
3740 2016-03-03 Yao Qi <yao.qi@linaro.org>
3743 * linux-low.c (handle_extended_wait): Set child suspended
3744 if event_lwp->bp_reinsert isn't zero.
3746 2016-03-02 Yao Qi <yao.qi@linaro.org>
3748 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3749 enqueue_pending_signal.
3751 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3753 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3756 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3758 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3759 (s390_regmap_3264) [!__s390x__]: New global.
3760 (s390_collect_ptrace_register): Skip map entries containing -1.
3761 (s390_supply_ptrace_register): Ditto.
3762 (s390_fill_gprs_high): New function.
3763 (s390_store_gprs_high): New function.
3764 (s390_regsets): Add NT_S390_HIGH_GPRS.
3765 (s390_get_hwcap): Enable on 31-bit.
3766 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3767 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3768 Detect NT_S390_HIGH_GPRS.
3769 (s390_usrregs_info_3264): Enable on 31-bit.
3770 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3771 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3773 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3776 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3777 * configure.srv: Ditto.
3778 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3779 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3780 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3781 (init_registers_amd64_linux): Remove prototype.
3782 (tdesc_amd64_linux): Remove declaration.
3783 (get_ipa_tdesc): New function.
3784 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3785 initialize remaining tdescs.
3786 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3787 (init_registers_i386_linux): Remove prototype.
3788 (tdesc_i386_linux): Remove declaration.
3789 (get_ipa_tdesc): New function.
3790 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3791 initialize remaining tdescs.
3792 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3793 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3794 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3795 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3796 (x86_get_ipa_tdesc_idx): New function.
3797 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3798 * linux-x86-tdesc.h: New file.
3799 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3800 (target_get_ipa_tdesc_idx): New macro.
3801 * tracepoint.c (ipa_tdesc_idx): New macro.
3802 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3803 (symbol_list): Add ipa_tdesc_idx.
3804 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3805 (ipa_tdesc): Remove.
3806 (ipa_tdesc_idx): New variable.
3807 (get_context_regcache): Use get_ipa_tdesc.
3808 (gdb_collect): Ditto.
3810 * tracepoint.h (get_ipa_tdesc): New prototype.
3811 (ipa_tdesc): Remove.
3813 2016-02-24 Pedro Alves <palves@redhat.com>
3815 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3816 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3817 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3818 Factor out common code between the USE_SIGTRAP_SIGINFO and
3819 !USE_SIGTRAP_SIGINFO blocks.
3820 (linux_low_filter_event): Call save_stop_reason instead of
3821 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3823 (linux_wait_1): Update comments.
3825 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3827 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3828 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3829 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3830 ppc_insert_point, ppc_remove_point.
3832 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3834 * linux-s390-low.c (s390_supports_z_point_type): New function.
3835 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3837 2016-02-16 Yao Qi <yao.qi@linaro.org>
3839 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3840 PC. Get pc from regcache_read_pc.
3842 2016-02-12 Yao Qi <yao.qi@linaro.org>
3844 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3845 or linux_get_pc_32bit.
3846 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3848 2016-02-12 Yao Qi <yao.qi@linaro.org>
3850 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3851 arm_linux_get_next_pcs_fixup.
3853 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3855 * tracepoint.c (x_tracepoint_action_download): Change
3856 write_inferior_data_ptr to write_inferior_data_pointer.
3857 (cmd_qtstart): Likewise.
3858 (write_inferior_data_ptr): Remove.
3859 (download_agent_expr): Change write_inferior_data_ptr to
3860 write_inferior_data_pointer.
3861 (download_tracepoint_1): Likewise.
3862 (download_tracepoint): Likewise.
3863 (download_trace_state_variables): Likewise.
3865 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3866 Marcin Kościelnicki <koriakin@0x04.net>
3868 * tracepoint.c (struct tracepoint_action_ops): Remove.
3869 (struct tracepoint_action): Remove ops.
3870 (m_tracepoint_action_download, r_tracepoint_action_download)
3871 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3872 size and offset accordingly.
3873 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3874 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3875 (tracepoint_action_send, tracepoint_action_download): New functions.
3876 Helpers for trace action handlers.
3877 (add_tracepoint_action): Remove setup actions ops.
3878 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3880 2016-02-10 Yao Qi <yao.qi@linaro.org>
3882 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3884 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3886 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3888 * configure: Regenerate.
3890 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3892 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3893 void * to gdb_byte *.
3894 * linux-low.c (siginfo_fixup): Likewise.
3895 (linux_xfer_siginfo): Likewise.
3896 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3898 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3900 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3902 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3904 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3906 * linux-x86-low.c [__x86_64__]: Include
3907 "nat/amd64-linux-siginfo.h".
3908 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3909 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3910 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3911 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3912 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3913 (cpt_si_fd, si_timerid, si_overrun): Move from
3914 nat/amd64-linux-siginfo.c.
3915 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3917 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3919 * server.c (skip_to_semicolon): Remove.
3920 (process_point_options): Use strchrnul instead of
3923 2016-01-26 Yao Qi <yao.qi@linaro.org>
3925 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3926 * linux-low.c (install_software_single_step_breakpoints): Don't
3927 call regcache_read_pc.
3928 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3931 2016-01-26 Yao Qi <yao.qi@linaro.org>
3933 * linux-low.c (install_software_single_step_breakpoints): Call
3934 regcache_read_pc instead of get_pc.
3936 2016-01-26 Yao Qi <yao.qi@linaro.org>
3938 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3939 (unblock_async_io): Rename to ...
3940 (block_unblock_async_io): ... it. New function.
3941 (enable_async_io): Don't install SIGIO handler. Unblock it
3943 (disable_async_io): Don't ignore SIGIO. Block it instead.
3944 (initialize_async_io): Install SIGIO handler. Don't call
3947 2016-01-26 Yao Qi <yao.qi@linaro.org>
3949 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3950 first character is '\003', call *the_target->request_interrupt.
3952 2016-01-25 Yao Qi <yao.qi@linaro.org>
3954 * remote-utils.c (new_thread_notify): Remove.
3955 (dead_thread_notify): Likewise.
3956 * remote-utils.h (new_thread_notify): Remove declaration.
3957 (dead_thread_notify): Likewise.
3959 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3961 * gdb.trace/pending.exp: Fix expected message on continue.
3963 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3965 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3966 it works properly on big-endian machines where sizeof (CORE_ADDR)
3969 2016-01-21 Pedro Alves <palves@redhat.com>
3971 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3972 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3973 * configure: Regenerate.
3975 2016-01-21 Yao Qi <yao.qi@linaro.org>
3977 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3978 is_thumb and set it according to CPSR saved on the stack.
3979 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3980 arm_sigreturn_next_pc.
3982 2016-01-18 Yao Qi <yao.qi@linaro.org>
3984 * linux-low.c (linux_set_pc_64bit): New function.
3985 (linux_get_pc_64bit): New function.
3986 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3988 * linux-sparc-low.c (debug_threads): Remove declaration.
3989 (sparc_get_pc): Remove.
3990 (the_low_target): Use linux_get_pc_64bit instead of
3992 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3993 (the_low_target): Use linux_get_pc_64bit and
3996 2016-01-18 Yao Qi <yao.qi@linaro.org>
3998 * linux-arm-low.c (debug_threads): Remove declaration.
3999 (arm_get_pc, arm_set_pc): Remove.
4000 (the_low_target): Use linux_get_pc_32bit and
4002 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4003 (the_low_target): Use linux_get_pc_32bit and
4005 * linux-cris-low.c (debug_threads): Remove declaration.
4006 (cris_get_pc, cris_set_pc,): Remove.
4007 (the_low_target): Use linux_get_pc_32bit and
4009 * linux-crisv32-low.c (debug_threads): Remove declaration.
4010 (cris_get_pc, cris_set_pc): Remove.
4011 (the_low_target): Use linux_get_pc_32bit and
4013 * linux-low.c: Include inttypes.h.
4014 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4015 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4016 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4017 (the_low_target): Use linux_get_pc_32bit and
4019 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4020 (the_low_target): Use linux_get_pc_32bit and
4022 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4023 (the_low_target): Use linux_get_pc_32bit and
4025 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4026 (the_low_target): Use linux_get_pc_32bit and
4028 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4029 (the_low_target): Use linux_get_pc_32bit and
4032 2016-01-18 Gary Benson <gbenson@redhat.com>
4034 * configure.ac (AC_FUNC_FORK): New check.
4035 * config.in: Regenerate.
4036 * configure: Likewise.
4038 2016-01-14 Yao Qi <yao.qi@linaro.org>
4040 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4041 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4042 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4043 arm_get_next_pcs_ctor.
4045 2016-01-12 Josh Stone <jistone@redhat.com>
4046 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4048 * inferiors.h: Include "gdb_vecs.h".
4049 (struct process_info): Add syscalls_to_catch.
4050 * inferiors.c (remove_process): Free syscalls_to_catch.
4051 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4052 syscall_return stops.
4053 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4054 * server.c (handle_general_set): Handle QCatchSyscalls.
4055 (handle_query): Report support for QCatchSyscalls.
4056 * target.h (struct target_ops): Add supports_catch_syscall.
4057 (target_supports_catch_syscall): New macro.
4058 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4059 (struct lwp_info): Add syscall_state.
4060 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4061 Maintain syscall_state and syscalls_to_catch across exec.
4062 (get_syscall_trapinfo): New function, proxy to the_low_target.
4063 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4064 (linux_low_filter_event): Toggle syscall_state entry/return for
4065 syscall traps, and set it ignored for all others.
4066 (gdb_catching_syscalls_p): New function.
4067 (gdb_catch_this_syscall_p): New function.
4068 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4069 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4070 (linux_supports_catch_syscall): New function.
4071 (linux_target_ops): Install it.
4072 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4073 (the_low_target): Install it.
4075 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4077 * acinclude.m4: Include new ../warning.m4 file.
4078 * configure: Regenerated.
4079 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4081 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4083 * ax.c (is_goto_target): Mark static.
4084 * linux-low.c (register_addr): Likewise.
4085 (linux_fetch_registers, linux_store_registers): Likewise.
4086 * mem-break.c (any_persistent_commands): Fix old prototype.
4087 (add_commands_to_breakpoint): Mark static.
4088 * regcache.c (find_register_by_name): Delete unused func.
4089 * remote-utils.c (hex_or_minus_one): Mark static.
4090 * server.c (monitor_show_help): Mark static.
4091 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4092 handle_v_requests): Likewise.
4094 2016-01-12 Pedro Alves <palves@redhat.com>
4096 Remove use of the registered trademark symbol throughout.
4098 2016-01-08 Yao Qi <yao.qi@linaro.org>
4100 * remote-utils.c (getpkt): If c is '\003', call target hook
4103 2016-01-06 Yao Qi <yao.qi@linaro.org>
4105 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4106 linux-aarch32-low.c.
4107 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4108 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4109 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4110 (thumb2_breakpoint): Declare.
4111 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4112 linux-aarch32-low.h.
4113 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4114 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4115 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4117 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4119 * gdbreplay.c (gdbreplay_version): Change copyright year in
4121 * server.c (gdbserver_version): Likewise.
4123 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4125 * server.c (crc32_table): Delete.
4126 (crc32): Use libiberty's xcrc32 function.
4128 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4130 * lynx-low.c (lynx_delete_thread_callback): New function.
4131 (lynx_mourn): Properly delete our process and all of its
4132 threads. Remove call to clear_inferiors.
4134 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4136 * target.c (thread_search_callback): Add check that
4137 the thread_stopped target callback is not NULL before
4140 2015-12-21 Yao Qi <yao.qi@linaro.org>
4142 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4145 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4147 * server.c (handle_query): Call target_supports_software_single_step.
4149 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4151 * linux-low.c (single_step): New function.
4152 (linux_resume_one_lwp_throw): Call single_step.
4153 (start_step_over): Likewise.
4155 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4157 * Makefile.in (SFILES): Append arch/arm-linux.c,
4158 arch/arm-get-next-pcs.c.
4159 (arm-linux.o): New rule.
4160 (arm-get-next-pcs.o): New rule.
4161 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4163 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4164 to linux-aarch32-low.c.
4165 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4166 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4167 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4168 (thumb2_breakpoint_len): Likewise.
4169 (arm_is_thumb_mode): Make non-static.
4170 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4171 from linux-aarch32-low.c.
4172 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4173 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4174 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4175 (thumb2_breakpoint_len): Likewise.
4176 (arm_is_thumb_mode): New declaration.
4177 * linux-arm-low.c: Include arch/arm-linux.h
4178 aarch/arm-get-next-pcs.h, sys/syscall.h.
4179 (get_next_pcs_ops): New struct.
4180 (get_next_pcs_addr_bits_remove): New function.
4181 (get_next_pcs_is_thumb): New function.
4182 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4183 (arm_sigreturn_next_pc): Likewise.
4184 (get_next_pcs_syscall_next_pc): Likewise.
4185 (arm_gdbserver_get_next_pcs): Likewise.
4186 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4188 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4189 * server.h: Include gdb_vecs.h.
4191 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4193 * Makefile.in (SFILES): Append common/common-regcache.c.
4194 (OBS): Append common-regcache.o.
4195 (common-regcache.o): New rule.
4196 * regcache.c (init_register_cache): Initialize cache to
4198 (regcache_raw_read_unsigned): New function.
4199 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4200 register_status enum.
4202 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4204 * linux-aarch64-low.c (the_low_targets): Rename
4205 breakpoint_reinsert_addr to get_next_pcs.
4206 * linux-arm-low.c (the_low_targets): Likewise.
4207 * linux-bfin-low.c (the_low_targets): Likewise.
4208 * linux-cris-low.c (the_low_targets): Likewise.
4209 * linux-crisv32-low.c (the_low_targets): Likewise.
4210 * linux-low.c (can_software_single_step): Likewise.
4211 (install_software_single_step_breakpoints): New function.
4212 (start_step_over): Use install_software_single_step_breakpoints.
4213 * linux-low.h: New CORE_ADDR vector.
4214 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4216 * linux-mips-low.c (the_low_targets): Likewise.
4217 * linux-nios2-low.c (the_low_targets): Likewise.
4218 * linux-sparc-low.c (the_low_targets): Likewise.
4220 2015-12-17 Pedro Alves <palves@redhat.com>
4222 * linux-low.c (linux_kill_one_lwp): Remove references to
4224 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4226 (linux_init_signals): Delete.
4227 (initialize_low): Adjust.
4228 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4230 2015-12-16 Pedro Alves <palves@redhat.com>
4232 * configure.ac (compiler warning flags): When testing a
4233 -Wno-foo option, check whether -Wfoo works instead.
4234 * configure: Regenerate.
4236 2015-12-11 Don Breazeal <donb@codesourcery.com>
4238 * server.c (process_serial_event): Don't exit from gdbserver
4239 in remote mode if there are still active inferiors.
4241 2015-12-11 Yao Qi <yao.qi@linaro.org>
4243 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4244 arm_breakpoint_at if the process is 32-bit.
4246 2015-12-11 Yao Qi <yao.qi@linaro.org>
4248 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4251 2015-12-07 Yao Qi <yao.qi@linaro.org>
4253 * configure.srv: Append arm.o to srv_tgtobj for
4254 aarch64*-*-linux* target.
4255 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4256 from linux-arm-low.c.
4257 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4258 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4259 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4260 (thumb2_breakpoint_len): Likewise.
4261 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4262 (arm_breakpoint_kinds): Likewise.
4263 (arm_breakpoint_kind_from_pc): Likewise.
4264 (arm_sw_breakpoint_from_kind): Likewise.
4265 (arm_breakpoint_kind_from_current_state): Likewise.
4266 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4267 (arm_sw_breakpoint_from_kind): Declare.
4268 (arm_breakpoint_kind_from_current_state): Declare.
4269 (arm_breakpoint_at): Declare.
4270 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4271 arm_sw_breakpoint_from_kind if process is 32-bit.
4272 (aarch64_breakpoint_kind_from_pc): New function.
4273 (aarch64_breakpoint_kind_from_current_state): New function.
4274 (the_low_target): Initialize fields breakpoint_kind_from_pc
4275 and breakpoint_kind_from_current_state.
4276 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4277 linux-aarch32-low.c.
4278 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4279 (arm_breakpoint, arm_breakpoint_len): Likewise.
4280 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4281 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4282 (arm_is_thumb_mode): Likewise.
4283 (arm_breakpoint_at): Likewise.
4284 (arm_breakpoint_kind_from_pc): Likewise.
4285 (arm_sw_breakpoint_from_kind): Likewise.
4286 (arm_breakpoint_kind_from_current_state): Likewise.
4289 2015-08-04 Yao Qi <yao.qi@linaro.org>
4291 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4292 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4293 * server.c (extended_protocol): Remove "static".
4294 * server.h (extended_protocol): Declare it.
4296 2015-12-04 Josh Stone <jistone@redhat.com>
4298 * target.h (struct target_ops) <arch_setup>: Rename to ...
4299 (struct target_ops) <post_create_inferior>: ... this.
4300 (target_arch_setup): Rename to ...
4301 (target_post_create_inferior): ... this, calling post_create_inferior.
4302 * server.c (start_inferior): Update target_arch_setup calls to
4303 target_post_create_inferior.
4304 * linux-low.c (linux_low_ptrace_options): Forward declare.
4305 (linux_arch_setup): Update its comment for general use.
4306 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4307 (struct linux_target_ops): Use linux_post_create_inferior.
4308 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4309 to post_create_inferior.
4310 * nto-low.c (struct nto_target_ops): Likewise.
4311 * spu-low.c (struct spu_target_ops): Likewise.
4312 * win32-low.c (struct win32_target_ops): Likewise.
4314 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4316 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4318 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4320 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4321 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4322 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4323 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4324 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4325 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4326 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4327 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4328 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4329 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4330 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4331 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4333 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4335 * linux-low.c (linux_look_up_symbols): Don't call
4336 linux_supports_traceclone.
4337 * linux-low.h (thread_db_init): Remove use_events argument.
4338 * thread-db.c (thread_db_use_event): Remove global variable.
4339 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4340 (struct thread_db) <td_create_bp>: Remove field.
4341 (thread_db_create_event): Remove function.
4342 (thread_db_enable_reporting): Likewise.
4343 (find_one_thread): Don't check for thread_db_use_events.
4344 (attach_thread): Likewise.
4345 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4346 (try_thread_db_load_1): Don't check for thread_db_use_events.
4347 (thread_db_init): Remove use_events argument and thread events
4349 (remove_thread_event_breakpoints): Remove function.
4350 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4352 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4354 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4356 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4357 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4358 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4359 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4360 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4362 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4364 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4365 * linux-low.c (can_hardware_single_step): Use
4366 supports_hardware_single_step.
4367 (can_software_single_step): New function.
4368 (start_step_over): Call can_software_single_step.
4369 (linux_supports_hardware_single_step): New function.
4370 (struct target_ops) <supports_software_single_step>: Initialize.
4371 * linux-low.h (struct linux_target_ops)
4372 <supports_hardware_single_step>: Initialize.
4373 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4374 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4375 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4376 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4377 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4378 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4379 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4380 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4381 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4382 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4384 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4385 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4387 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4388 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4389 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4391 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4392 * target.h (struct target_ops): <supports_software_single_step>:
4394 (target_supports_software_single_step): New macro.
4396 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4398 * linux-low.c (linux_wait_1): Fix pc advance condition.
4399 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4400 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4402 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4404 * linux-arm-low.c (arm_is_thumb_mode): New function.
4405 (arm_breakpoint_at): Use arm_is_thumb_mode.
4406 (arm_breakpoint_kind_from_current_state): New function.
4407 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4409 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4410 (linux_breakpoint_kind_from_current_state): New function.
4411 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4412 * linux-low.h (struct linux_target_ops)
4413 <breakpoint_kind_from_current_state>: New field.
4414 * target.h (struct target_ops): Likewise.
4415 (target_breakpoint_kind_from_current_state): New macro.
4417 2015-11-30 Pedro Alves <palves@redhat.com>
4419 * linux-low.c (linux_resume): Wake up the event loop before
4422 2015-11-30 Pedro Alves <palves@redhat.com>
4424 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4426 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4428 * target.c (struct thread_search): New structure.
4429 (thread_search_callback): New function.
4430 (prev_general_thread): New global.
4431 (prepare_to_access_memory, done_accessing_memory): New functions.
4432 * target.h (prepare_to_access_memory, done_accessing_memory):
4433 Replace macros with function declarations.
4435 2015-11-30 Pedro Alves <palves@redhat.com>
4438 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4439 report TARGET_WAITKIND_NO_RESUMED.
4440 * remote-utils.c (prepare_resume_reply): Handle
4441 TARGET_WAITKIND_NO_RESUMED.
4442 * server.c (report_no_resumed): New global.
4443 (handle_query) <qSupported>: Handle "no-resumed+". Report
4444 "no-resumed+" support.
4445 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4446 return error if the client doesn't support no-resumed events.
4447 (push_stop_notification): New function.
4448 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4449 events if the client supports them.
4451 2015-11-30 Pedro Alves <palves@redhat.com>
4453 * linux-low.c (thread_still_has_status_pending_p): Don't check
4455 (lwp_resumed): New function.
4456 (status_pending_p_callback): Return early if the LWP is not
4457 supposed to be resumed.
4459 2015-11-30 Pedro Alves <palves@redhat.com>
4461 * linux-low.c (handle_extended_wait): Assert that the LWP's
4462 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4463 thread create events, leave the new child's status pending.
4464 (linux_low_filter_event): If GDB wants to hear about thread exit
4465 events, leave the LWP marked dead and don't delete it.
4466 (linux_wait_for_event_filtered): Don't check for thread exit.
4467 (filter_exit_event): New function.
4468 (linux_wait_1): Use it, when returning an exit event.
4469 (linux_resume_one_lwp_throw): Assert that the LWP's
4470 waitstatus is TARGET_WAITKIND_IGNORE.
4471 * remote-utils.c (prepare_resume_reply): Handle
4472 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4473 * server.c (report_thread_events): New global.
4474 (handle_general_set): Handle QThreadEvents.
4475 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4476 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4477 TARGET_WAITKIND_THREAD_EXITED.
4478 * server.h (report_thread_events): Declare.
4480 2015-11-30 Pedro Alves <palves@redhat.com>
4482 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4483 the thread's last_resume_kind was resume_stop.
4485 2015-11-30 Pedro Alves <palves@redhat.com>
4487 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4490 2015-11-30 Pedro Alves <palves@redhat.com>
4492 * server.c (handle_v_requests): Handle vCtrlC.
4494 2015-11-30 Pedro Alves <palves@redhat.com>
4496 * gdbthread.h (find_any_thread_of_pid): Declare.
4497 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4499 * server.c (handle_query): If current_thread is NULL, look for
4500 another thread of the selected process.
4502 2015-11-26 Daniel Colascione <dancol@dancol.org>
4503 Simon Marchi <simon.marchi@ericsson.com>
4505 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4506 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4508 * target.h (struct target_ops) <thread_name>: New field.
4509 (target_thread_name): New macro.
4511 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4513 * regcache.h (regcache_invalidate_pid): Add declaration.
4514 * regcache.c (regcache_invalidate_pid): New function, extracted
4515 from regcache_invalidate.
4516 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4517 Add trivial documentation comment.
4518 * lynx-low.c: Use regcache_invalidate_pid instead of
4519 regcache_invalidate.
4521 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4523 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4524 and Elf64_auxv_t if the target is Android.
4526 2015-11-22 Doug Evans <xdje42@gmail.com>
4528 * target.h: #include <sys/types.h>.
4530 2015-11-19 Pedro Alves <palves@redhat.com>
4532 * linux-low.c (linux_process_qsupported): Change prototype.
4534 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4536 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4537 and adjust to loop over all features.
4538 * server.c (handle_query) <qSupported>: Adjust to call
4539 target_process_qsupported once, passing it a vector of unprocessed
4541 * target.h (struct target_ops) <process_qsupported>: Change
4543 (target_process_qsupported): Adjust.
4545 2015-11-19 Pedro Alves <palves@redhat.com>
4547 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4549 * configure: Regenerate.
4551 2015-11-19 Pedro Alves <palves@redhat.com>
4553 * configure: Regenerate.
4555 2015-11-19 Yao Qi <yao.qi@linaro.org>
4557 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4560 2015-11-19 Yao Qi <yao.qi@linaro.org>
4562 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4563 (struct aarch64_operand): Move enum out.
4565 2015-11-19 Yao Qi <yao.qi@linaro.org>
4567 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4568 struct user_fpsimd_state *.
4569 (aarch64_store_fpregset): Likewise.
4571 2015-11-19 Yao Qi <yao.qi@linaro.org>
4573 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4574 struct user_pt_regs *.
4575 (aarch64_store_gregset): Likewise.
4577 2015-11-18 Pedro Alves <palves@redhat.com>
4579 * Makefile.in (all_object_files): Add $IPA_OBJS.
4581 2015-11-17 Pedro Alves <palves@redhat.com>
4583 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4584 GDB_SIGNAL_0 and gdb_signal_to_string.
4586 2015-11-17 Pedro Alves <palves@redhat.com>
4588 * win32-low.c (handle_output_debug_string): Remove parameter.
4589 (win32_kill): Remove our_status local and adjust call to
4590 handle_output_debug_string.
4591 (get_child_debug_event): Adjust call to
4592 handle_output_debug_string.
4594 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4596 * linux-mips-low.c (mips_fill_gregset): Add cast.
4597 (mips_store_gregset): Likewise.
4598 (mips_fill_fpregset): Likewise.
4599 (mips_store_fpregset): Likewise.
4601 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4603 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4606 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4608 * linux-mips-low.c (mips_linux_new_thread): Change type of
4609 watch_type to enum target_hw_bp_type.
4611 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4613 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4614 Change return type to arm_hwbp_type.
4616 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4618 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4619 (arm_store_gregset): Likewise.
4620 * linux-arm-low.c (arm_get_hwcap): Likewise.
4621 (arm_read_description): Likewise.
4623 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4625 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4627 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4629 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4630 (ppc_fill_vsxregset): Likewise.
4631 (ppc_store_vsxregset): Likewise.
4632 (ppc_fill_vrregset): Likewise.
4633 (ppc_store_vrregset): Likewise.
4634 (ppc_fill_evrregset): Likewise.
4635 (ppc_store_evrregset): Likewise.
4637 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4639 * linux-ppc-low.c (ppc_usrregs_info): Remove
4640 forward-declaration.
4641 (ppc_arch_setup): Move lower in file.
4643 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4645 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4646 (ps_pdwrite): Likewise.
4648 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4650 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4651 to after assert checks.
4653 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4655 * proc-service.c (ps_pdread): Add/adjust casts.
4656 (ps_pdwrite): Add/adjust casts.
4658 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4660 * server.c (handle_search_memory_1): Cast return value of
4663 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4665 * server.c (write_qxfer_response): Change type of data to
4668 2015-10-29 Pedro Alves <palves@redhat.com>
4670 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4672 2015-10-29 Pedro Alves <palves@redhat.com>
4674 * tracepoint.c (clear_installed_tracepoints): Add casts.
4676 2015-10-29 Pedro Alves <palves@redhat.com>
4678 * server.c (handle_v_cont, process_serial_event): Add enum
4679 gdb_signal casts to signal parsing code.
4681 2015-10-29 Pedro Alves <palves@redhat.com>
4683 * linux-low.h (NULL_REGSET): Define.
4684 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4685 * linux-arm-low.c (arm_regsets): Likewise.
4686 * linux-crisv32-low.c (cris_regsets): Likewise.
4687 * linux-m68k-low.c (m68k_regsets): Likewise.
4688 * linux-mips-low.c (mips_regsets): Likewise.
4689 * linux-nios2-low.c (nios2_regsets): Likewise.
4690 * linux-ppc-low.c (ppc_regsets): Likewise.
4691 * linux-s390-low.c (s390_regsets): Likewise.
4692 * linux-sh-low.c (sh_regsets): Likewise.
4693 * linux-sparc-low.c (sparc_regsets): Likewise.
4694 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4695 * linux-tile-low.c (tile_regsets): Likewise.
4696 * linux-x86-low.c (x86_regsets): Likewise.
4697 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4699 2015-10-29 Pedro Alves <palves@redhat.com>
4701 * linux-low.h (NULL_REGSET): Define.
4702 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4703 * linux-arm-low.c (arm_regsets): Likewise.
4704 * linux-crisv32-low.c (cris_regsets): Likewise.
4705 * linux-m68k-low.c (m68k_regsets): Likewise.
4706 * linux-mips-low.c (mips_regsets): Likewise.
4707 * linux-nios2-low.c (nios2_regsets): Likewise.
4708 * linux-ppc-low.c (ppc_regsets): Likewise.
4709 * linux-s390-low.c (s390_regsets): Likewise.
4710 * linux-sh-low.c (sh_regsets): Likewise.
4711 * linux-sparc-low.c (sparc_regsets): Likewise.
4712 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4713 * linux-tile-low.c (tile_regsets): Likewise.
4714 * linux-x86-low.c (x86_regsets): Likewise.
4715 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4717 2015-10-26 Doug Evans <dje@google.com>
4719 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4721 2015-10-26 Doug Evans <dje@google.com>
4723 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4725 2015-10-26 Doug Evans <dje@google.com>
4727 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4729 (attach_thread, find_new_threads_callback): Ditto.
4731 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4733 * mem-break.h (set_breakpoint_data): Remove.
4735 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4737 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4738 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4739 (initialize_low): Remove set_breakpoint_data call.
4740 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4741 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4742 (initialize_low): Remove set_breakpoint_data call.
4743 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4744 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4745 (initialize_low): Remove set_breakpoint_data call.
4747 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4749 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4750 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4751 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4752 * target.h (target_breakpoint_kind_from_pc): New macro.
4754 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4756 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4757 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4758 the default breakpoint kind.
4760 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4762 * linux-arm-low.c (arm_supports_z_point_type): Add software
4765 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4767 * linux-arm-low.c: Refactor breakpoint definitions.
4768 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4769 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4771 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4773 * Makefile.in: Add arm.c/o.
4774 * configure.srv: Likewise.
4775 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4776 (arm_breakpoint_kind_from_pc): New function.
4777 (arm_sw_breakpoint_from_kind): Return proper kind.
4778 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4780 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4782 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4784 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4785 (struct raw_breakpoint) <size>: Remove.
4786 (struct raw_breakpoint) <kind>: Add.
4787 (bp_size): New function.
4788 (bp_opcode): Likewise.
4789 (find_raw_breakpoint_at): Adjust for kind.
4790 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4791 (remove_memory_breakpoint): Adjust for kind call bp_size.
4792 (set_raw_breakpoint_at): Adjust for kind.
4793 (set_breakpoint): Likewise.
4794 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4795 (delete_raw_breakpoint): Adjust for kind.
4796 (delete_breakpoint): Likewise.
4797 (find_gdb_breakpoint): Likewise.
4798 (set_gdb_breakpoint_1): Likewise.
4799 (set_gdb_breakpoint): Likewise.
4800 (delete_gdb_breakpoint_1): Likewise.
4801 (delete_gdb_breakpoint): Likewise.
4802 (uninsert_raw_breakpoint): Likewise.
4803 (reinsert_raw_breakpoint): Likewise.
4804 (set_breakpoint_data): Remove.
4805 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4806 (check_mem_read): Adjust for kind call bp_size.
4807 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4808 (clone_one_breakpoint): Adjust for kind.
4809 * mem-break.h (set_gdb_breakpoint): Likewise.
4810 (delete_gdb_breakpoint): Likewise.
4811 * server.c (process_serial_event): Likewise.
4813 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4815 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4816 (struct linux_target_ops) <breakpoint>: Remove.
4817 (struct linux_target_ops) <breakpoint_len>: Remove.
4818 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4819 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4820 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4821 (arm_sw_breakpoint_from_kind): New function.
4822 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4823 (struct linux_target_ops) <breakpoint>: Remove.
4824 (struct linux_target_ops) <breakpoint_len>: Remove.
4825 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4826 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4827 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4828 (struct linux_target_ops) <breakpoint>: Remove.
4829 (struct linux_target_ops) <breakpoint_len>: Remove.
4830 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4831 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4832 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4833 (struct linux_target_ops) <breakpoint>: Remove.
4834 (struct linux_target_ops) <breakpoint_len>: Remove.
4835 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4836 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4837 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4838 and sw_breakpoint_from_kind to increment the pc.
4839 (linux_breakpoint_kind_from_pc): New function.
4840 (linux_sw_breakpoint_from_kind): New function.
4841 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4842 (initialize_low): Call breakpoint_kind_from_pc and
4843 sw_breakpoint_from_kind to replace breakpoint_data/len.
4844 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4846 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4847 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4848 (struct linux_target_ops) <breakpoint>: Remove.
4849 (struct linux_target_ops) <breakpoint_len>: Remove.
4850 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4851 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4852 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4853 (struct linux_target_ops) <breakpoint>: Remove.
4854 (struct linux_target_ops) <breakpoint_len>: Remove.
4855 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4856 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4857 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4858 (struct linux_target_ops) <breakpoint>: Remove.
4859 (struct linux_target_ops) <breakpoint_len>: Remove.
4860 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4861 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4862 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4863 (struct linux_target_ops) <breakpoint>: Remove.
4864 (struct linux_target_ops) <breakpoint_len>: Remove.
4865 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4866 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4867 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4868 (struct linux_target_ops) <breakpoint>: Remove.
4869 (struct linux_target_ops) <breakpoint_len>: Remove.
4870 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4871 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4872 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4873 (struct linux_target_ops) <breakpoint>: Remove.
4874 (struct linux_target_ops) <breakpoint_len>: Remove.
4875 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4876 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4877 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4878 (struct linux_target_ops) <breakpoint>: Remove.
4879 (struct linux_target_ops) <breakpoint_len>: Remove.
4880 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4881 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4882 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4883 (struct linux_target_ops) <breakpoint>: Remove.
4884 (struct linux_target_ops) <breakpoint_len>: Remove.
4885 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4886 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4887 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4888 (struct linux_target_ops) <breakpoint>: Remove.
4889 (struct linux_target_ops) <breakpoint_len>: Remove.
4890 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4891 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4892 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4893 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4899 (struct linux_target_ops) <breakpoint>: Remove.
4900 (struct linux_target_ops) <breakpoint_len>: Remove.
4901 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4902 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4904 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4906 * linux-cris-low.c (cris_get_pc): Remove void arg.
4908 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4910 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4913 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4915 * inferiors.c (thread_pid_matches_callback): New function.
4916 (find_thread_process): New function.
4917 (remove_thread): Reset current_thread.
4918 (remove_process): Assert threads have been removed first.
4920 2015-10-15 Yao Qi <yao.qi@linaro.org>
4922 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4924 (aarch64_remove_point): Likewise.
4925 * regcache.c (regcache_register_size): New function.
4927 2015-10-12 Yao Qi <yao.qi@linaro.org>
4929 * linux-aarch64-low.c: Update all callers as emit_load_store
4930 is renamed to aarch64_emit_load_store.
4932 2015-10-12 Yao Qi <yao.qi@linaro.org>
4934 * linux-aarch64-low.c: Update all callers of function renaming
4935 from emit_insn to aarch64_emit_insn.
4937 2015-10-12 Yao Qi <yao.qi@linaro.org>
4939 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4940 arch/aarch64-insn.h.
4941 (struct aarch64_memory_operand): Likewise.
4943 (emit_insn): Move to arch/aarch64-insn.c.
4944 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4945 (emit_load_store): Move to arch/aarch64-insn.c.
4946 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4947 (can_encode_int32): Remove.
4949 2015-10-12 Yao Qi <yao.qi@linaro.org>
4951 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4952 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4953 (aarch64_relocate_instruction): Likewise.
4954 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4955 (struct aarch64_insn_visitor): Likewise.
4957 2015-10-12 Yao Qi <yao.qi@linaro.org>
4959 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4960 (struct aarch64_insn_visitor): New.
4961 (struct aarch64_insn_relocation_data): New.
4962 (aarch64_ftrace_insn_reloc_b): New function.
4963 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4964 (aarch64_ftrace_insn_reloc_cb): Likewise.
4965 (aarch64_ftrace_insn_reloc_tb): Likewise.
4966 (aarch64_ftrace_insn_reloc_adr): Likewise.
4967 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4968 (aarch64_ftrace_insn_reloc_others): Likewise.
4970 (aarch64_relocate_instruction): Use visitor.
4972 2015-10-12 Yao Qi <yao.qi@linaro.org>
4974 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4975 int. Add argument buf.
4976 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4977 aarch64_relocate_instruction.
4979 2015-10-12 Yao Qi <yao.qi@linaro.org>
4981 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4982 argument insn. Remove local variable insn. Don't call
4984 (aarch64_install_fast_tracepoint_jump_pad): Call
4987 2015-09-30 Yao Qi <yao.qi@linaro.org>
4989 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4990 (emit_load_store_pair): Likewise.
4992 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4994 * dll.c (match_dll): Add cast(s).
4995 (unloaded_dll): Likewise.
4996 * linux-low.c (second_thread_of_pid_p): Likewise.
4997 (delete_lwp_callback): Likewise.
4998 (count_events_callback): Likewise.
4999 (select_event_lwp_callback): Likewise.
5000 (linux_set_resume_request): Likewise.
5001 * server.c (accumulate_file_name_length): Likewise.
5002 (emit_dll_description): Likewise.
5003 (handle_qxfer_threads_worker): Likewise.
5004 (visit_actioned_threads): Likewise.
5005 * thread-db.c (any_thread_of): Likewise.
5006 * tracepoint.c (same_process_p): Likewise.
5007 (match_blocktype): Likewise.
5008 (build_traceframe_info_xml): Likewise.
5010 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5012 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5014 (gdb_unparse_agent_expr): Likewise.
5015 * hostio.c (require_data): Likewise.
5016 (handle_pread): Likewise.
5017 * linux-low.c (disable_regset): Likewise.
5018 (fetch_register): Likewise.
5019 (store_register): Likewise.
5020 (get_dynamic): Likewise.
5021 (linux_qxfer_libraries_svr4): Likewise.
5022 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5023 (set_fast_tracepoint_jump): Likewise.
5024 (uninsert_fast_tracepoint_jumps_at): Likewise.
5025 (reinsert_fast_tracepoint_jumps_at): Likewise.
5026 (validate_inserted_breakpoint): Likewise.
5027 (clone_agent_expr): Likewise.
5028 * regcache.c (init_register_cache): Likewise.
5029 * remote-utils.c (putpkt_binary_1): Likewise.
5030 (decode_M_packet): Likewise.
5031 (decode_X_packet): Likewise.
5032 (look_up_one_symbol): Likewise.
5033 (relocate_instruction): Likewise.
5034 (monitor_output): Likewise.
5035 * server.c (handle_search_memory): Likewise.
5036 (handle_qxfer_exec_file): Likewise.
5037 (handle_qxfer_libraries): Likewise.
5038 (handle_qxfer): Likewise.
5039 (handle_query): Likewise.
5040 (handle_v_cont): Likewise.
5041 (handle_v_run): Likewise.
5042 (captured_main): Likewise.
5043 * target.c (write_inferior_memory): Likewise.
5044 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5045 * tracepoint.c (init_trace_buffer): Likewise.
5046 (add_tracepoint_action): Likewise.
5047 (add_traceframe): Likewise.
5048 (add_traceframe_block): Likewise.
5049 (cmd_qtdpsrc): Likewise.
5050 (cmd_qtdv): Likewise.
5051 (cmd_qtstatus): Likewise.
5052 (response_source): Likewise.
5053 (response_tsv): Likewise.
5054 (cmd_qtnotes): Likewise.
5055 (gdb_collect): Likewise.
5056 (initialize_tracepoint): Likewise.
5058 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5060 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5061 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5062 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5064 (enum aarch64_condition_codes): New enum.
5065 (w0): New static global.
5068 (struct aarch64_memory_operand) <type>: New
5069 MEMORY_OPERAND_POSTINDEX type.
5070 (postindex_memory_operand): New helper function.
5071 (emit_ret): New function.
5072 (emit_load_store_pair): New function, factored out of emit_stp
5073 with support for MEMORY_OPERAND_POSTINDEX.
5074 (emit_stp): Rewrite using emit_load_store_pair.
5075 (emit_ldp): New function.
5076 (emit_load_store): Likewise.
5077 (emit_ldr): Mention post-index instruction in comment.
5078 (emit_ldrh): New function.
5079 (emit_ldrb): New function.
5080 (emit_ldrsw): Mention post-index instruction in comment.
5081 (emit_str): Likewise.
5082 (emit_subs): New function.
5083 (emit_cmp): Likewise.
5084 (emit_and): Likewise.
5085 (emit_orr): Likewise.
5086 (emit_orn): Likewise.
5087 (emit_eor): Likewise.
5088 (emit_mvn): Likewise.
5089 (emit_lslv): Likewise.
5090 (emit_lsrv): Likewise.
5091 (emit_asrv): Likewise.
5092 (emit_mul): Likewise.
5093 (emit_sbfm): Likewise.
5094 (emit_sbfx): Likewise.
5095 (emit_ubfm): Likewise.
5096 (emit_ubfx): Likewise.
5097 (emit_csinc): Likewise.
5098 (emit_cset): Likewise.
5099 (emit_nop): Likewise.
5100 (emit_ops_insns): New helper function.
5101 (emit_pop): Likewise.
5102 (emit_push): Likewise.
5103 (aarch64_emit_prologue): New function.
5104 (aarch64_emit_epilogue): Likewise.
5105 (aarch64_emit_add): Likewise.
5106 (aarch64_emit_sub): Likewise.
5107 (aarch64_emit_mul): Likewise.
5108 (aarch64_emit_lsh): Likewise.
5109 (aarch64_emit_rsh_signed): Likewise.
5110 (aarch64_emit_rsh_unsigned): Likewise.
5111 (aarch64_emit_ext): Likewise.
5112 (aarch64_emit_log_not): Likewise.
5113 (aarch64_emit_bit_and): Likewise.
5114 (aarch64_emit_bit_or): Likewise.
5115 (aarch64_emit_bit_xor): Likewise.
5116 (aarch64_emit_bit_not): Likewise.
5117 (aarch64_emit_equal): Likewise.
5118 (aarch64_emit_less_signed): Likewise.
5119 (aarch64_emit_less_unsigned): Likewise.
5120 (aarch64_emit_ref): Likewise.
5121 (aarch64_emit_if_goto): Likewise.
5122 (aarch64_emit_goto): Likewise.
5123 (aarch64_write_goto_address): Likewise.
5124 (aarch64_emit_const): Likewise.
5125 (aarch64_emit_call): Likewise.
5126 (aarch64_emit_reg): Likewise.
5127 (aarch64_emit_pop): Likewise.
5128 (aarch64_emit_stack_flush): Likewise.
5129 (aarch64_emit_zero_ext): Likewise.
5130 (aarch64_emit_swap): Likewise.
5131 (aarch64_emit_stack_adjust): Likewise.
5132 (aarch64_emit_int_call_1): Likewise.
5133 (aarch64_emit_void_call_2): Likewise.
5134 (aarch64_emit_eq_goto): Likewise.
5135 (aarch64_emit_ne_goto): Likewise.
5136 (aarch64_emit_lt_goto): Likewise.
5137 (aarch64_emit_le_goto): Likewise.
5138 (aarch64_emit_gt_goto): Likewise.
5139 (aarch64_emit_ge_got): Likewise.
5140 (aarch64_emit_ops_impl): New static global variable.
5141 (aarch64_emit_ops): New target function, return
5142 &aarch64_emit_ops_impl.
5143 (struct linux_target_ops): Install it.
5145 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5147 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5148 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5150 * linux-aarch64-ipa.c: New file.
5151 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5153 (aarch64_get_thread_area): New target method.
5154 (extract_signed_bitfield): New helper function.
5155 (aarch64_decode_ldr_literal): New function.
5156 (enum aarch64_opcodes): New enum.
5157 (struct aarch64_register): New struct.
5158 (struct aarch64_operand): New struct.
5159 (x0): New static global.
5168 (aarch64_register): New helper function.
5169 (register_operand): Likewise.
5170 (immediate_operand): Likewise.
5171 (struct aarch64_memory_operand): New struct.
5172 (offset_memory_operand): New helper function.
5173 (preindex_memory_operand): Likewise.
5174 (enum aarch64_system_control_registers): New enum.
5175 (ENCODE): New macro.
5176 (emit_insn): New helper function.
5177 (emit_b): New function.
5178 (emit_bcond): Likewise.
5179 (emit_cb): Likewise.
5180 (emit_tb): Likewise.
5181 (emit_blr): Likewise.
5182 (emit_stp): Likewise.
5183 (emit_ldp_q_offset): Likewise.
5184 (emit_stp_q_offset): Likewise.
5185 (emit_load_store): Likewise.
5186 (emit_ldr): Likewise.
5187 (emit_ldrsw): Likewise.
5188 (emit_str): Likewise.
5189 (emit_ldaxr): Likewise.
5190 (emit_stxr): Likewise.
5191 (emit_stlr): Likewise.
5192 (emit_data_processing_reg): Likewise.
5193 (emit_data_processing): Likewise.
5194 (emit_add): Likewise.
5195 (emit_sub): Likewise.
5196 (emit_mov): Likewise.
5197 (emit_movk): Likewise.
5198 (emit_mov_addr): Likewise.
5199 (emit_mrs): Likewise.
5200 (emit_msr): Likewise.
5201 (emit_sevl): Likewise.
5202 (emit_wfe): Likewise.
5203 (append_insns): Likewise.
5204 (can_encode_int32_in): New helper function.
5205 (aarch64_relocate_instruction): New function.
5206 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5207 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5208 (struct linux_target_ops): Install aarch64_get_thread_area,
5209 aarch64_install_fast_tracepoint_jump_pad and
5210 aarch64_get_min_fast_tracepoint_insn_len.
5212 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5214 * Makefile.in (aarch64-insn.o): New rule.
5215 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5217 2015-09-21 Yao Qi <yao.qi@linaro.org>
5219 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5221 2015-09-21 Yao Qi <yao.qi@linaro.org>
5223 * tracepoint.c (max_jump_pad_size): Remove.
5225 2015-09-18 Yao Qi <yao.qi@linaro.org>
5227 * linux-aarch64-low.c: Don't include sys/uio.h.
5228 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5230 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5232 * tracepoint.c (eval_result_type): Change prototype.
5233 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5235 2015-09-15 Pedro Alves <palves@redhat.com>
5237 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5238 Check whether to report exec events instead of checking whether
5239 multiprocess is enabled.
5241 2015-09-15 Pedro Alves <palves@redhat.com>
5244 * remote-utils.c (prepare_resume_reply): Merge
5245 TARGET_WAITKIND_VFORK_DONE switch case with the
5246 TARGET_WAITKIND_FORKED case.
5248 2015-09-15 Yao Qi <yao.qi@linaro.org>
5250 * server.c (handle_query): Check string comparison using
5251 "else if" instead of "if".
5253 2015-09-15 Yao Qi <yao.qi@linaro.org>
5255 * server.c (vCont_supported): New global variable.
5256 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5257 matches. Append ";vContSupported+" to own_buf.
5258 (handle_v_requests): Append ";s;S" to own_buf if target supports
5259 hardware single step or vCont_supported is false.
5260 (capture_main): Set vCont_supported to zero.
5262 2015-09-15 Yao Qi <yao.qi@linaro.org>
5264 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5266 (linux_supports_hardware_single_step): ... New function.
5267 (linux_target_ops): Update.
5268 * lynx-low.c (lynx_target_ops): Set field
5269 supports_hardware_single_step to target_can_do_hardware_single_step.
5270 * nto-low.c (nto_target_ops): Likewise.
5271 * spu-low.c (spu_target_ops): Likewise.
5272 * win32-low.c (win32_target_ops): Likewise.
5273 * target.c (target_can_do_hardware_single_step): New function.
5274 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5275 Remove. <supports_hardware_single_step>: New field.
5276 (target_supports_conditional_breakpoints): Remove.
5277 (target_supports_hardware_single_step): New macro.
5278 (target_can_do_hardware_single_step): Declare.
5279 * server.c (handle_query): Use target_supports_hardware_single_step
5280 instead of target_supports_conditional_breakpoints.
5282 2015-09-15 Yao Qi <yao.qi@linaro.org>
5284 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5286 (struct linux_target_ops the_low_target): Install
5287 aarch64_linux_siginfo_fixup.
5289 2015-09-11 Don Breazeal <donb@codesourcery.com>
5290 Luis Machado <lgustavo@codesourcery.com>
5292 * linux-low.c (linux_mourn): Static declaration.
5293 (linux_arch_setup): Move in front of
5294 handle_extended_wait.
5295 (linux_arch_setup_thread): New function.
5296 (handle_extended_wait): Handle exec events. Call
5297 linux_arch_setup_thread. Make event_lwp argument a
5298 pointer-to-a-pointer.
5299 (check_zombie_leaders): Do not check stopped threads.
5300 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5301 (linux_low_filter_event): Add lwp and thread for exec'ing
5302 non-leader thread if leader thread has been deleted.
5303 Refactor code into linux_arch_setup_thread and call it.
5304 Pass child lwp pointer by reference to handle_extended_wait.
5305 (linux_wait_for_event_filtered): Update comment.
5306 (linux_wait_1): Prevent clobbering exec event status.
5307 (linux_supports_exec_events): New function.
5308 (linux_target_ops) <supports_exec_events>: Initialize new member.
5309 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5311 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5312 * server.c (report_exec_events): New global variable.
5313 (handle_query): Handle qSupported query for exec-events feature.
5314 (captured_main): Initialize report_exec_events.
5315 * server.h (report_exec_events): Declare new global variable.
5316 * target.h (struct target_ops) <supports_exec_events>: New
5318 (target_supports_exec_events): New macro.
5319 * win32-low.c (win32_target_ops) <supports_exec_events>:
5320 Initialize new member.
5322 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5324 * linux-low.c (linux_low_enable_btrace): Remove.
5325 (linux_target_ops): Replace linux_low_enable_btrace with
5326 linux_enable_btrace.
5328 2015-09-03 Yao Qi <yao.qi@linaro.org>
5330 * linux-aarch64-low.c (aarch64_insert_point): Call
5331 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5334 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5336 * linux-low.c (check_stopped_by_breakpoint): Use
5337 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5339 2015-08-27 Pedro Alves <palves@redhat.com>
5341 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5343 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5345 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5346 the XNEW-family equivalent.
5347 (compile_bytecodes): Likewise.
5348 * dll.c (loaded_dll): Likewise.
5349 * event-loop.c (append_callback_event): Likewise.
5350 (create_file_handler): Likewise.
5351 (create_file_event): Likewise.
5352 * hostio.c (handle_open): Likewise.
5353 * inferiors.c (add_thread): Likewise.
5354 (add_process): Likewise.
5355 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5356 * linux-arm-low.c (arm_new_process): Likewise.
5357 (arm_new_thread): Likewise.
5358 * linux-low.c (add_to_pid_list): Likewise.
5359 (linux_add_process): Likewise.
5360 (handle_extended_wait): Likewise.
5361 (add_lwp): Likewise.
5362 (enqueue_one_deferred_signal): Likewise.
5363 (enqueue_pending_signal): Likewise.
5364 (linux_resume_one_lwp_throw): Likewise.
5365 (linux_resume_one_thread): Likewise.
5366 (linux_read_memory): Likewise.
5367 (linux_write_memory): Likewise.
5368 * linux-mips-low.c (mips_linux_new_process): Likewise.
5369 (mips_linux_new_thread): Likewise.
5370 (mips_add_watchpoint): Likewise.
5371 * linux-x86-low.c (initialize_low_arch): Likewise.
5372 * lynx-low.c (lynx_add_process): Likewise.
5373 * mem-break.c (set_raw_breakpoint_at): Likewise.
5374 (set_breakpoint): Likewise.
5375 (add_condition_to_breakpoint): Likewise.
5376 (add_commands_to_breakpoint): Likewise.
5377 (clone_agent_expr): Likewise.
5378 (clone_one_breakpoint): Likewise.
5379 * regcache.c (new_register_cache): Likewise.
5380 * remote-utils.c (look_up_one_symbol): Likewise.
5381 * server.c (queue_stop_reply): Likewise.
5382 (start_inferior): Likewise.
5383 (queue_stop_reply_callback): Likewise.
5384 (handle_target_event): Likewise.
5385 * spu-low.c (fetch_ppc_memory): Likewise.
5386 (store_ppc_memory): Likewise.
5387 * target.c (set_target_ops): Likewise.
5388 * thread-db.c (thread_db_load_search): Likewise.
5389 (try_thread_db_load_1): Likewise.
5390 * tracepoint.c (add_tracepoint): Likewise.
5391 (add_tracepoint_action): Likewise.
5392 (create_trace_state_variable): Likewise.
5393 (cmd_qtdpsrc): Likewise.
5394 (cmd_qtro): Likewise.
5395 (add_while_stepping_state): Likewise.
5396 * win32-low.c (child_add_thread): Likewise.
5397 (get_image_name): Likewise.
5399 2015-08-25 Yao Qi <yao.qi@linaro.org>
5401 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5403 2015-08-25 Yao Qi <yao.qi@linaro.org>
5405 * Makefile.in (aarch64-linux.o): New rule.
5406 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5408 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5409 (aarch64_init_debug_reg_state): Make it extern.
5410 (aarch64_linux_prepare_to_resume): Remove.
5412 2015-08-25 Yao Qi <yao.qi@linaro.org>
5414 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5415 lwp_arch_private_info and ptid_of_lwp.
5417 2015-08-25 Yao Qi <yao.qi@linaro.org>
5419 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5420 Find proc_info by find_process_pid. All callers updated.
5422 2015-08-25 Yao Qi <yao.qi@linaro.org>
5424 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5426 (debug_reg_change_callback): Remove.
5427 (aarch64_notify_debug_reg_change): Remove.
5429 2015-08-25 Yao Qi <yao.qi@linaro.org>
5431 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5432 Call current_lwp_ptid.
5434 2015-08-25 Yao Qi <yao.qi@linaro.org>
5436 * linux-aarch64-low.c (debug_reg_change_callback): Use
5439 2015-08-25 Yao Qi <yao.qi@linaro.org>
5441 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5443 2015-08-25 Yao Qi <yao.qi@linaro.org>
5445 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5447 2015-08-25 Yao Qi <yao.qi@linaro.org>
5449 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5452 2015-08-25 Yao Qi <yao.qi@linaro.org>
5454 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5456 (debug_reg_change_callback): Remove argument entry and add argument
5457 lwp. Remove local variable thread. Don't print thread id in the
5458 debugging output. Don't check whether pid of thread equals to pid.
5459 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5460 iterate_over_lwps instead find_inferior.
5462 2015-08-24 Pedro Alves <palves@redhat.com>
5464 * inferiors.c (get_first_process): New function.
5465 * inferiors.h (get_first_process): New declaration.
5466 * remote-utils.c (read_ptid): Default to the first process in the
5467 list, instead of to the current thread's process.
5469 2015-08-24 Pedro Alves <palves@redhat.com>
5471 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5472 * event-loop.c: Likewise.
5473 * remote-utils.c: Likewise.
5474 * tracepoint.c: Likewise.
5476 2015-08-24 Pedro Alves <palves@redhat.com>
5478 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5481 2015-08-21 Pedro Alves <palves@redhat.com>
5483 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5484 instead of literal 1.
5486 2015-08-21 Pedro Alves <palves@redhat.com>
5488 * tdesc.c (default_description): Explicitly zero-initialize.
5490 2015-08-21 Pedro Alves <palves@redhat.com>
5493 * inferiors.c (remove_thread): Discard any pending stop reply for
5495 * server.c (remove_all_on_match_pid): Rename to ...
5496 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5498 (discard_queued_stop_replies): Change parameter to a ptid. Now
5500 (handle_v_kill, kill_inferior_callback, captured_main)
5501 (process_serial_event): Adjust.
5502 * server.h (discard_queued_stop_replies): Declare.
5504 2015-08-21 Pedro Alves <palves@redhat.com>
5506 * linux-low.c (wait_for_sigstop): Always switch to no thread
5507 selected if the previously current thread dies.
5508 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5509 process instead of the current thread's.
5510 * remote-utils.c (input_interrupt): Don't check if there's no
5512 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5513 current thread to the general thread fails, error out.
5514 (handle_qxfer_auxv, handle_qxfer_libraries)
5515 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5516 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5517 (handle_query): Check if there's a thread selected instead of
5518 checking whether there's any thread in the thread list.
5519 (handle_qxfer_threads, handle_qxfer_btrace)
5520 (handle_qxfer_btrace_conf): Don't error out early if there's no
5521 thread in the thread list.
5522 (handle_v_cont, myresume): Don't set the current thread to the
5524 (process_serial_event) <Hg handling>: Also set thread_id if the
5525 previous general thread is still alive.
5526 (process_serial_event) <g/G handling>: If setting the current
5527 thread to the general thread fails, error out.
5528 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5529 thread's lwp instead of the current thread's.
5530 * target.c (set_desired_thread): If the desired thread was not
5531 found, leave the current thread pointing to NULL. Return an int
5532 (boolean) indicating success.
5533 * target.h (set_desired_thread): Change return type to int.
5535 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5537 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5538 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5540 (ps_get_thread_area): New function.
5542 2015-08-19 Gary Benson <gbenson@redhat.com>
5544 * hostio.c (handle_pread): Do not attempt to read more data
5545 than hostio_reply_with_data can fit in a packet.
5547 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5549 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5551 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5553 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5555 2015-08-06 Pedro Alves <palves@redhat.com>
5557 * tracepoint.c (expr_eval_result): Now an int.
5559 2015-08-06 Pedro Alves <palves@redhat.com>
5561 * gdbthread.h (struct regcache): Forward declare.
5562 (struct thread_info) <regcache_data>: Now a struct regcache
5564 * inferiors.c (inferior_regcache_data)
5565 (set_inferior_regcache_data): Now work with struct regcache
5567 * inferiors.h (struct regcache): Forward declare.
5568 (inferior_regcache_data, set_inferior_regcache_data): Now work
5569 with struct regcache pointers.
5570 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5571 (free_register_cache_thread): Remove struct regcache pointer
5574 2015-08-06 Pedro Alves <palves@redhat.com>
5576 * server.c (captured_main): On error, print the exception message
5577 to stderr, and if run_once is set, throw a quit.
5579 2015-08-06 Pedro Alves <palves@redhat.com>
5581 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5584 2015-08-06 Pedro Alves <palves@redhat.com>
5586 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5587 reading beyond the passed in buffer length.
5589 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5591 * tracepoint.c (symbol_list) <required>: Remove.
5593 2015-08-06 Pedro Alves <palves@redhat.com>
5595 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5596 count if stopping and suspending threads.
5597 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5598 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5599 (linux_detach): Complete an ongoing step-over.
5600 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5602 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5603 (linux_wait_1): If passing a signal to the inferior after
5604 finishing a step-over, unsuspend and re-resume all lwps. If we
5605 see a single-step event but the thread should be continuing, don't
5606 pass the trap to gdb.
5607 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5608 internal_error instead of gdb_assert.
5609 (enqueue_pending_signal): New function.
5610 (check_ptrace_stopped_lwp_gone): Add debug output.
5611 (start_step_over): Use internal_error instead of gdb_assert.
5612 (complete_ongoing_step_over): New function.
5613 (linux_resume_one_thread): Don't resume a suspended thread.
5614 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5617 2015-08-06 Pedro Alves <palves@redhat.com>
5619 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5620 (linux_thread_alive): Use lwp_is_marked_dead.
5621 (extended_event_reported): Delete.
5622 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5623 instead of extended_event_reported.
5624 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5626 (lwp_is_marked_dead): New function.
5627 (lwp_running): Use lwp_is_marked_dead.
5628 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5631 2015-08-06 Pedro Alves <palves@redhat.com>
5633 * linux-low.c (linux_wait_1): Move fork event output out of the
5634 !report_to_gdb check. Pass event_child->waitstatus to
5635 target_waitstatus_to_string instead of ourstatus.
5637 2015-08-04 Yao Qi <yao.qi@linaro.org>
5639 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5640 if current_thread is 32 bit.
5642 2015-08-04 Yao Qi <yao.qi@linaro.org>
5644 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5645 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5646 * server.c (extended_protocol): Remove "static".
5647 * server.h (extended_protocol): Declare it.
5649 2015-08-04 Yao Qi <yao.qi@linaro.org>
5651 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5652 both aarch64 and aarch32.
5653 (aarch64_set_pc): Likewise.
5655 2015-08-04 Yao Qi <yao.qi@linaro.org>
5657 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5658 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5659 arm-with-neon.xml to srv_xmlfiles.
5660 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5661 (is_64bit_tdesc): New function.
5662 (aarch64_linux_read_description): New function.
5663 (aarch64_arch_setup): Call aarch64_linux_read_description.
5664 (regs_info): Rename to regs_info_aarch64.
5665 (aarch64_regs_info): Return right regs_info.
5666 (initialize_low_arch): Call initialize_low_arch_aarch32.
5668 2015-08-04 Yao Qi <yao.qi@linaro.org>
5670 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5671 * linux-aarch32-low.c: New file.
5672 * linux-aarch32-low.h: New file.
5673 * linux-arm-low.c (arm_fill_gregset): Move it to
5674 linux-aarch32-low.c.
5675 (arm_store_gregset): Likewise.
5676 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5677 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5678 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5679 (regs_info): Rename to regs_info_arm.
5680 (arm_regs_info): Return regs_info_aarch32 if
5681 have_ptrace_getregset is 1 and target description is
5682 arm_with_neon or arm_with_vfpv3.
5683 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5684 Call initialize_low_arch_aarch32 instead.
5686 2015-08-04 Yao Qi <yao.qi@linaro.org>
5688 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5689 * linux-low.c: ... here.
5690 * linux-low.h (have_ptrace_getregset): Declare it.
5692 2015-08-04 Pedro Alves <palves@redhat.com>
5694 * thread-db.c (struct thread_db): Use new typedefs.
5695 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5697 (disable_thread_event_reporting): Cast result of dlsym to
5698 destination function pointer type.
5699 (thread_db_mourn): Use td_ta_delete_ftype.
5701 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5703 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5705 (CDX_BREAKPOINT): Define for R2.
5706 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5707 (the_low_target): Add comments.
5709 2015-07-30 Yao Qi <yao.qi@linaro.org>
5711 * linux-arm-low.c (arm_hwcap): Remove it.
5712 (arm_read_description): New local variable arm_hwcap. Don't
5713 set arm_hwcap to zero.
5715 2015-07-30 Yao Qi <yao.qi@linaro.org>
5717 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5718 Use regcache->tdesc instead.
5719 (arm_store_wmmxregset): Likewise.
5720 (arm_fill_vfpregset): Likewise.
5721 (arm_store_vfpregset): Likewise.
5723 2015-07-30 Yao Qi <yao.qi@linaro.org>
5725 * linux-arm-low.c: Include arch/arm.h.
5726 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5727 (arm_store_gregset): Likewise.
5729 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5731 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5732 ptrace's 4th parameter.
5734 2015-07-27 Yao Qi <yao.qi@linaro.org>
5736 * configure.srv (case aarch64*-*-linux*): Don't set
5739 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5741 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5743 * linux-arm-low.c: Likewise.
5744 * linux-cris-low.c: Likewise.
5745 * linux-crisv32-low.c: Likewise.
5746 * linux-low.c: Likewise.
5747 * linux-m68k-low.c: Likewise.
5748 * linux-mips-low.c: Likewise.
5749 * linux-nios2-low.c: Likewise.
5750 * linux-s390-low.c: Likewise.
5751 * linux-sparc-low.c: Likewise.
5752 * linux-tic6x-low.c: Likewise.
5753 * linux-tile-low.c: Likewise.
5754 * linux-x86-low.c: Likewise.
5756 2015-07-24 Pedro Alves <palves@redhat.com>
5758 * config.in: Regenerate.
5759 * configure: Regenerate.
5761 2015-07-24 Pedro Alves <palves@redhat.com>
5763 * acinclude.m4: Include ../ptrace.m4.
5764 * configure.ac: Call GDB_AC_PTRACE.
5765 * config.in, configure: Regenerate.
5767 2015-07-24 Yao Qi <yao.qi@linaro.org>
5769 * linux-low.c (linux_create_inferior): Remove setting to
5770 proc->priv->new_inferior.
5771 (linux_attach): Likewise.
5772 (linux_low_filter_event): Likewise.
5773 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5775 2015-07-24 Yao Qi <yao.qi@linaro.org>
5777 * linux-low.c (linux_arch_setup): New function.
5778 (linux_low_filter_event): If proc->tdesc is NULL and
5779 proc->attached is true, call the_low_target.arch_setup.
5780 Otherwise, keep status pending, and return.
5781 (linux_resume_one_lwp_throw): Don't call get_pc if
5782 thread->while_stepping isn't NULL. Don't call
5783 get_thread_regcache if proc->tdesc is NULL.
5784 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5785 (linux_target_ops): Install arch_setup.
5786 * server.c (start_inferior): Call the_target->arch_setup.
5787 * target.h (struct target_ops) <arch_setup>: New field.
5788 (target_arch_setup): New marco.
5789 * lynx-low.c (lynx_target_ops): Update.
5790 * nto-low.c (nto_target_ops): Update.
5791 * spu-low.c (spu_target_ops): Update.
5792 * win32-low.c (win32_target_ops): Update.
5794 2015-07-24 Yao Qi <yao.qi@linaro.org>
5796 * linux-low.c (linux_add_process): Don't set
5797 proc->priv->new_inferior.
5798 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5799 (linux_attach): Likewise.
5801 2015-07-24 Yao Qi <yao.qi@linaro.org>
5803 * server.c (start_inferior): Code refactor.
5805 2015-07-24 Yao Qi <yao.qi@linaro.org>
5807 * server.c (process_serial_event): Set general_thread.
5809 2015-07-21 Yao Qi <yao.qi@linaro.org>
5811 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5812 aarch64_linux_get_debug_reg_capacity.
5814 2015-07-17 Yao Qi <yao.qi@linaro.org>
5816 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5817 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5818 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5819 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5820 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5821 (AARCH64_HWP_ALIGNMENT): Likewise.
5822 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5823 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5824 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5825 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5826 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5827 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5828 (struct aarch64_debug_reg_state): Likewise.
5829 (struct arch_lwp_info): Likewise.
5830 (aarch64_align_watchpoint): Likewise.
5831 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5832 (aarch64_watchpoint_length): Likewise.
5833 (aarch64_point_encode_ctrl_reg): Likewise
5834 (aarch64_point_is_aligned): Likewise.
5835 (aarch64_align_watchpoint): Likewise.
5836 (aarch64_linux_set_debug_regs):
5837 (aarch64_dr_state_insert_one_point): Likewise.
5838 (aarch64_dr_state_remove_one_point): Likewise.
5839 (aarch64_handle_breakpoint): Likewise.
5840 (aarch64_handle_aligned_watchpoint): Likewise.
5841 (aarch64_handle_unaligned_watchpoint): Likewise.
5842 (aarch64_handle_watchpoint): Likewise.
5844 2015-07-17 Yao Qi <yao.qi@linaro.org>
5846 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5847 and don't aarch64_get_debug_reg_state. All callers update.
5848 (aarch64_handle_aligned_watchpoint): Likewise.
5849 (aarch64_handle_unaligned_watchpoint): Likewise.
5850 (aarch64_handle_watchpoint): Likewise.
5851 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5852 (aarch64_remove_point): Likewise.
5854 2015-07-17 Yao Qi <yao.qi@linaro.org>
5856 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5858 (aarch64_handle_unaligned_watchpoint): Likewise.
5860 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5862 Revert the previous 3 commits:
5863 Move gdb_regex* to common/
5864 Move linux_find_memory_regions_full & co.
5865 gdbserver build-id attribute generator
5867 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5868 Jan Kratochvil <jan.kratochvil@redhat.com>
5870 gdbserver build-id attribute generator.
5871 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5872 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5873 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5875 (get_dynamic): Use find_pdhr to traverse program headers.
5876 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5877 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5878 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5879 (get_hex_build_id): New.
5880 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5881 to reply XML document.
5883 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5884 Jan Kratochvil <jan.kratochvil@redhat.com>
5886 * target.c: Include target/target-utils.h and fcntl.h.
5887 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5888 (target_fileio_read_stralloc): New functions.
5890 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5892 * Makefile.in (OBS): Add gdb_regex.o.
5894 * config.in: Rebuilt.
5895 * configure: Rebuilt.
5897 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5898 Jan Kratochvil <jan.kratochvil@redhat.com>
5900 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5901 * Makefile.in (OBS): Add target-utils.o.
5902 (linux-maps.o, target-utils.o): New.
5903 * configure.srv (srv_linux_obj): Add linux-maps.o.
5905 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5907 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5909 (the_low_target): Install it.
5911 2015-07-14 Pedro Alves <palves@redhat.com>
5913 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5914 Instead, ignore ECHILD, and throw an error for other errnos.
5916 2015-07-10 Pedro Alves <palves@redhat.com>
5918 * event-loop.c (struct callback_event) <data>: Change type to
5919 gdb_client_data instance instead of gdb_client_data pointer.
5920 (append_callback_event): Adjust.
5922 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5924 * linux-aarch64-low.c: Add comments for each linux_target_ops
5925 method. Remove comments already covered in target_ops and
5926 linux_target_ops definitions.
5927 (the_low_target): Add comments for each unimplemented method.
5929 2015-07-09 Yao Qi <yao.qi@linaro.org>
5931 * linux-aarch64-low.c (aarch64_regmap): Remove.
5932 (aarch64_usrregs_info): Remove.
5933 (regs_info): Set field usrregs to NULL.
5935 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5937 * linux-low.c: Include "rsp-low.h"
5938 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5939 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5940 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5941 (handle_btrace_enable_pt): New.
5942 (handle_btrace_general_set): Support "pt".
5943 (handle_btrace_conf_general_set): Support "pt:size".
5945 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5947 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5950 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5952 * linux-aarch64-low.c: Remove comment about endianness.
5953 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5954 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5957 2015-06-24 Gary Benson <gbenson@redhat.com>
5959 * linux-i386-ipa.c (stdint.h): Do not include.
5960 * lynx-i386-low.c (stdint.h): Likewise.
5961 * lynx-ppc-low.c (stdint.h): Likewise.
5962 * mem-break.c (stdint.h): Likewise.
5963 * thread-db.c (stdint.h): Likewise.
5964 * tracepoint.c (stdint.h): Likewise.
5965 * win32-low.c (stdint.h): Likewise.
5967 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5969 * server.c (write_qxfer_response): Update call to
5970 remote_escape_output.
5972 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5973 Jan Kratochvil <jan.kratochvil@redhat.com>
5975 Merge multiple hex conversions.
5976 * gdbreplay.c (tohex): Rename to 'fromhex'.
5977 (logchar): Use fromhex.
5979 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5981 * server.c (handle_qxfer_libraries): Set `version' attribute for
5984 2015-06-10 Gary Benson <gbenson@redhat.com>
5986 * target.h (struct target_ops) <multifs_open>: New field.
5987 <multifs_unlink>: Likewise.
5988 <multifs_readlink>: Likewise.
5989 * linux-low.c (nat/linux-namespaces.h): New include.
5990 (linux_target_ops): Initialize the_target->multifs_open,
5991 the_target->multifs_unlink and the_target->multifs_readlink.
5992 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5993 * hostio.c (hostio_fs_pid): New static variable.
5994 (hostio_handle_new_gdb_connection): New function.
5995 (handle_setfs): Likewise.
5996 (handle_open): Use the_target->multifs_open as appropriate.
5997 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5998 (handle_readlink): Use the_target->multifs_readlink as
6000 (handle_vFile): Handle vFile:setfs packets.
6001 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6002 after target_handle_new_gdb_connection.
6004 2015-06-10 Gary Benson <gbenson@redhat.com>
6006 * configure.ac (AC_CHECK_FUNCS): Add setns.
6007 * config.in: Regenerate.
6008 * configure: Likewise.
6009 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6010 (linux-namespaces.o): New rule.
6011 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6013 2015-06-09 Gary Benson <gbenson@redhat.com>
6015 * hostio.c (handle_open): Process mode argument with
6016 fileio_to_host_mode.
6018 2015-06-01 Yao Qi <yao.qi@linaro.org>
6020 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6021 * linux-x86-low.c: Likewise.
6023 2015-05-28 Don Breazeal <donb@codesourcery.com>
6025 * linux-low.c (handle_extended_wait): Initialize
6026 thread_info.last_resume_kind for new fork children.
6028 2015-05-15 Pedro Alves <palves@redhat.com>
6030 * target.h (target_handle_new_gdb_connection): Rewrite using if
6031 wrapped in do/while.
6033 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6035 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6036 * configure, config.in: Regenerate.
6037 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6040 2015-05-12 Don Breazeal <donb@codesourcery.com>
6042 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6043 PTRACE_EVENT_VFORK_DONE.
6044 (linux_low_ptrace_options, extended_event_reported): Add vfork
6046 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6047 and "vforkdone" for RSP 'T' Stop Reply Packet.
6048 * server.h (report_vfork_events): Declare
6051 2015-05-12 Don Breazeal <donb@codesourcery.com>
6053 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6054 (the_low_target) <new_fork>: Initialize new member.
6055 * linux-arm-low.c (arm_new_fork): New function.
6056 (the_low_target) <new_fork>: Initialize new member.
6057 * linux-low.c (handle_extended_wait): Call new target function
6059 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6060 * linux-mips-low.c (mips_add_watchpoint): New function
6061 extracted from mips_insert_point.
6062 (the_low_target) <new_fork>: Initialize new member.
6063 (mips_linux_new_fork): New function.
6064 (mips_insert_point): Call mips_add_watchpoint.
6065 * linux-x86-low.c (x86_linux_new_fork): New function.
6066 (the_low_target) <new_fork>: Initialize new member.
6068 2015-05-12 Don Breazeal <donb@codesourcery.com>
6070 * linux-low.c (handle_extended_wait): Implement return value,
6071 rename argument 'event_child' to 'event_lwp', handle
6072 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6073 (linux_low_ptrace_options): New function.
6074 (linux_low_filter_event): Call linux_low_ptrace_options,
6075 use different argument fo linux_enable_event_reporting,
6076 use return value from handle_extended_wait.
6077 (extended_event_reported): New function.
6078 (linux_wait_1): Call extended_event_reported and set
6079 status to report fork events.
6080 (linux_write_memory): Add pid to debug message.
6081 (reset_lwp_ptrace_options_callback): New function.
6082 (linux_handle_new_gdb_connection): New function.
6083 (linux_target_ops): Initialize new structure member.
6084 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6085 * lynx-low.c: Initialize new structure member.
6086 * remote-utils.c (prepare_resume_reply): Implement stop reason
6087 "fork" for "T" stop message.
6088 * server.c (handle_query): Call handle_new_gdb_connection.
6089 * server.h (report_fork_events): Declare global flag.
6090 * target.h (struct target_ops) <handle_new_gdb_connection>:
6092 (target_handle_new_gdb_connection): New macro.
6093 * win32-low.c: Initialize new structure member.
6095 2015-05-12 Don Breazeal <donb@codesourcery.com>
6097 * mem-break.c (APPEND_TO_LIST): Define macro.
6098 (clone_agent_expr): New function.
6099 (clone_one_breakpoint): New function.
6100 (clone_all_breakpoints): New function.
6101 * mem-break.h: Declare new functions.
6103 2015-05-12 Don Breazeal <donb@codesourcery.com>
6105 * linux-low.c (linux_supports_fork_events): New function.
6106 (linux_supports_vfork_events): New function.
6107 (linux_target_ops): Initialize new structure members.
6108 (initialize_low): Call linux_check_ptrace_features.
6109 * lynx-low.c (lynx_target_ops): Initialize new structure
6111 * server.c (report_fork_events, report_vfork_events):
6113 (handle_query): Add new features to qSupported packet and
6115 (captured_main): Initialize new global variables.
6116 * target.h (struct target_ops) <supports_fork_events>:
6118 <supports_vfork_events>: New member.
6119 (target_supports_fork_events): New macro.
6120 (target_supports_vfork_events): New macro.
6121 * win32-low.c (win32_target_ops): Initialize new structure
6124 2015-05-12 Gary Benson <gbenson@redhat.com>
6126 * server.c (handle_qxfer_exec_file): Use current process
6129 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6131 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6132 Remove HAVE_PTRACE_GETREGS conditionals.
6133 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6134 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6136 2015-05-08 Yao Qi <yao.qi@linaro.org>
6138 * linux-low.c (linux_supports_conditional_breakpoints): New
6140 (linux_target_ops): Install new target method.
6141 * lynx-low.c (lynx_target_ops): Install NULL hook for
6142 supports_conditional_breakpoints.
6143 * nto-low.c (nto_target_ops): Likewise.
6144 * spu-low.c (spu_target_ops): Likewise.
6145 * win32-low.c (win32_target_ops): Likewise.
6146 * server.c (handle_query): Check
6147 target_supports_conditional_breakpoints.
6148 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6150 (target_supports_conditional_breakpoints): New macro.
6152 2015-05-06 Pedro Alves <palves@redhat.com>
6155 * server.c (start_inferior): If the process exits, mourn it.
6157 2015-04-21 Gary Benson <gbenson@redhat.com>
6159 * hostio.c (fileio_open_flags_to_host): Factored out to
6160 fileio_to_host_openflags in common/fileio.c. Single use
6163 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6165 * linux-xtensa-low.c (xtensa_fill_gregset)
6166 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6169 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6171 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6172 (regs_info): Replace usrregs pointer with NULL.
6174 2015-04-17 Gary Benson <gbenson@redhat.com>
6176 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6177 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6178 * server.c (handle_qxfer_exec_file): New function.
6179 (qxfer_packets): Add exec-file entry.
6180 (handle_query): Report qXfer:exec-file:read as supported packet.
6182 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6184 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6186 2015-04-09 Gary Benson <gbenson@redhat.com>
6188 * hostio-errno.c (errno_to_fileio_error): Remove function.
6189 Update caller to use remote_fileio_to_fio_error.
6191 2015-04-09 Yao Qi <yao.qi@linaro.org>
6193 * linux-low.c (linux_insert_point): Call
6194 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6195 (linux_remove_point): Call remove_memory_breakpoint if type is
6197 * linux-x86-low.c (x86_insert_point): Don't call
6198 insert_memory_breakpoint.
6199 (x86_remove_point): Don't call remove_memory_breakpoint.
6201 2015-04-01 Pedro Alves <palves@redhat.com>
6202 Cleber Rosa <crosa@redhat.com>
6204 * server.c (gdbserver_usage): Reorganize and extend the usage
6207 2015-03-24 Pedro Alves <palves@redhat.com>
6209 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6210 output. Also dump TRAP_TRACE.
6211 (linux_low_filter_event): In debug output, distinguish a
6212 resume_stop SIGSTOP from a delayed SIGSTOP.
6214 2015-03-24 Gary Benson <gbenson@redhat.com>
6216 * linux-x86-low.c (x86_linux_new_thread): Moved to
6218 (x86_linux_prepare_to_resume): Likewise.
6220 2015-03-24 Gary Benson <gbenson@redhat.com>
6222 * Makefile.in (x86-linux-dregs.o): New rule.
6223 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6224 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6225 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6226 (x86_linux_dr_get): Likewise.
6227 (x86_linux_dr_set): Likewise.
6228 (update_debug_registers_callback): Likewise.
6229 (x86_linux_dr_set_addr): Likewise.
6230 (x86_linux_dr_get_addr): Likewise.
6231 (x86_linux_dr_set_control): Likewise.
6232 (x86_linux_dr_get_control): Likewise.
6233 (x86_linux_dr_get_status): Likewise.
6234 (x86_linux_update_debug_registers): Likewise.
6236 2015-03-24 Gary Benson <gbenson@redhat.com>
6238 * linux-x86-low.c (x86_linux_update_debug_registers):
6239 New function, factored out from...
6240 (x86_linux_prepare_to_resume): ...this.
6242 2015-03-24 Gary Benson <gbenson@redhat.com>
6244 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6245 (x86_linux_dr_set): Likewise.
6246 (update_debug_registers_callback): Likewise.
6247 (x86_linux_dr_set_addr): Likewise.
6248 (x86_linux_dr_get_addr): Likewise.
6249 (x86_linux_dr_set_control): Likewise.
6250 (x86_linux_dr_get_control): Likewise.
6251 (x86_linux_dr_get_status): Likewise.
6252 (x86_linux_prepare_to_resume): Likewise.
6254 2015-03-24 Gary Benson <gbenson@redhat.com>
6256 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6257 Use perror_with_name. Pass string through gettext.
6258 (x86_linux_dr_set): Likewise.
6260 2015-03-24 Gary Benson <gbenson@redhat.com>
6262 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6263 (x86_linux_dr_set_addr): ...this.
6264 (x86_dr_low_get_addr): Rename to...
6265 (x86_linux_dr_get_addr): ...this.
6266 (x86_dr_low_set_control): Rename to...
6267 (x86_linux_dr_set_control): ...this.
6268 (x86_dr_low_get_control): Rename to...
6269 (x86_linux_dr_get_control): ...this.
6270 (x86_dr_low_get_status): Rename to...
6271 (x86_linux_dr_get_status): ...this.
6272 (x86_dr_low): Update with new function names.
6274 2015-03-24 Gary Benson <gbenson@redhat.com>
6276 * Makefile.in (x86-linux.o): New rule.
6277 * configure.srv: Add x86-linux.o to relevant targets.
6278 * linux-low.c (lwp_set_arch_private_info): New function.
6279 (lwp_arch_private_info): Likewise.
6280 * linux-x86-low.c: Include nat/x86-linux.h.
6281 (arch_lwp_info): Removed structure.
6282 (update_debug_registers_callback):
6283 Use lwp_set_debug_registers_changed.
6284 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6285 and lwp_set_debug_registers_changed.
6286 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6288 2015-03-24 Gary Benson <gbenson@redhat.com>
6290 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6291 * linux-arm-low.c (arm_new_thread): Likewise.
6292 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6293 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6294 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6295 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6297 2015-03-24 Gary Benson <gbenson@redhat.com>
6299 * linux-low.c (ptid_of_lwp): New function.
6300 (lwp_is_stopped): Likewise.
6301 (lwp_stop_reason): Likewise.
6302 * linux-x86-low.c (update_debug_registers_callback):
6304 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6307 2015-03-24 Gary Benson <gbenson@redhat.com>
6309 * linux-low.h (linux_stop_lwp): Remove declaration.
6311 2015-03-24 Gary Benson <gbenson@redhat.com>
6313 * linux-low.h: Include nat/linux-nat.h.
6314 * linux-low.c (iterate_over_lwps_args): New structure.
6315 (iterate_over_lwps_filter): New function.
6316 (iterate_over_lwps): Likewise.
6317 * linux-x86-low.c (update_debug_registers_callback):
6318 Update signature to what iterate_over_lwps expects.
6319 Remove PID check that iterate_over_lwps now performs.
6320 (x86_dr_low_set_addr): Use iterate_over_lwps.
6321 (x86_dr_low_set_control): Likewise.
6323 2015-03-24 Gary Benson <gbenson@redhat.com>
6325 * linux-x86-low.c (x86_debug_reg_state): New function.
6326 (x86_linux_prepare_to_resume): Use the above.
6328 2015-03-24 Gary Benson <gbenson@redhat.com>
6330 * linux-low.c (current_lwp_ptid): New function.
6331 * linux-x86-low.c: Include nat/linux-nat.h.
6332 (x86_dr_low_get_addr): Use current_lwp_ptid.
6333 (x86_dr_low_get_control): Likewise.
6334 (x86_dr_low_get_status): Likewise.
6336 2015-03-20 Pedro Alves <palves@redhat.com>
6338 * tracepoint.c (cmd_qtstatus): Make "str" const.
6340 2015-03-20 Pedro Alves <palves@redhat.com>
6342 * server.c (handle_general_set): Make "req_str" const.
6344 2015-03-19 Pedro Alves <palves@redhat.com>
6346 * linux-low.c (linux_resume_one_lwp): Rename to ...
6347 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6348 instead call perror_with_name.
6349 (check_ptrace_stopped_lwp_gone): New function.
6350 (linux_resume_one_lwp): Reimplement as wrapper around
6351 linux_resume_one_lwp_throw that swallows errors if the LWP is
6354 2015-03-19 Pedro Alves <palves@redhat.com>
6356 * linux-low.c (count_events_callback, select_event_lwp_callback):
6357 No longer check whether the thread has resume_stop as last resume
6360 2015-03-19 Pedro Alves <palves@redhat.com>
6362 * linux-low.c (count_events_callback, select_event_lwp_callback):
6363 Use the lwp's status_pending_p field, not the thread's.
6365 2015-03-19 Pedro Alves <palves@redhat.com>
6367 * linux-low.c (select_event_lwp_callback): Update comments to
6368 no longer mention SIGTRAP.
6370 2015-03-18 Gary Benson <gbenson@redhat.com>
6372 * server.c (handle_query): Do not report vFile:fstat as supported.
6374 2015-03-11 Gary Benson <gbenson@redhat.com>
6376 * hostio.c (sys/types.h): New include.
6377 (sys/stat.h): Likewise.
6378 (common-remote-fileio.h): Likewise.
6379 (handle_fstat): New function.
6380 (handle_vFile): Handle vFile:fstat packets.
6382 2015-03-11 Gary Benson <gbenson@redhat.com>
6384 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6385 struct stat.st_blocks and struct stat.st_blksize.
6386 * configure: Regenerate.
6387 * config.in: Likewise.
6388 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6389 (OBS): Add common-remote-fileio.o.
6390 (common-remote-fileio.o): New rule.
6392 2015-03-09 Pedro Alves <palves@redhat.com>
6394 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6395 'struct sockaddr' pointer in 'accept' call.
6397 2015-03-09 Pedro Alves <palves@redhat.com>
6400 2015-03-07 Pedro Alves <palves@redhat.com>
6401 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6402 or <winsock2.h> here. Instead include "gdb_socket.h".
6403 (remote_open): Use union gdb_sockaddr_u.
6404 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6405 or <winsock2.h> here. Instead include "gdb_socket.h".
6406 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6407 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6409 (init_named_socket, gdb_agent_helper_thread): Use union
6412 2015-03-07 Pedro Alves <palves@redhat.com>
6414 * configure.ac (build_warnings): Move
6415 -Wdeclaration-after-statement to the C-specific set.
6416 * configure: Regenerate.
6418 2015-03-07 Pedro Alves <palves@redhat.com>
6420 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6421 or <winsock2.h> here. Instead include "gdb_socket.h".
6422 (remote_open): Use union gdb_sockaddr_u.
6423 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6424 or <winsock2.h> here. Instead include "gdb_socket.h".
6425 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6426 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6428 (init_named_socket, gdb_agent_helper_thread): Use union
6431 2015-03-07 Pedro Alves <palves@redhat.com>
6433 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6436 2015-03-06 Yao Qi <yao.qi@linaro.org>
6438 * linux-aarch64-low.c (aarch64_insert_point): Use
6439 show_debug_regs as a boolean.
6440 (aarch64_remove_point): Likewise.
6442 2015-03-05 Pedro Alves <palves@redhat.com>
6444 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6445 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6446 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6447 * nto-low.c (nto_target_ops): Likewise.
6448 * spu-low.c (spu_target_ops): Likewise.
6449 * win32-low.c (win32_target_ops): Likewise.
6451 2015-03-04 Pedro Alves <palves@redhat.com>
6453 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6454 Decide whether a breakpoint triggered based on the SIGTRAP's
6456 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6457 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6458 (linux_low_filter_event): Check for breakpoints before checking
6460 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6462 (linux_stopped_by_sw_breakpoint)
6463 (linux_supports_stopped_by_sw_breakpoint)
6464 (linux_stopped_by_hw_breakpoint)
6465 (linux_supports_stopped_by_hw_breakpoint): New functions.
6466 (linux_target_ops): Install new target methods.
6468 2015-03-04 Pedro Alves <palves@redhat.com>
6470 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6471 * server.c (swbreak_feature, hwbreak_feature): New globals.
6472 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6473 (captured_main): Clear swbreak_feature and hwbreak_feature.
6474 * server.h (swbreak_feature, hwbreak_feature): Declare.
6475 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6476 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6477 supports_stopped_by_hw_breakpoint>: New fields.
6478 (target_supports_stopped_by_sw_breakpoint)
6479 (target_stopped_by_sw_breakpoint)
6480 (target_supports_stopped_by_hw_breakpoint)
6481 (target_stopped_by_hw_breakpoint): Declare.
6483 2015-03-04 Pedro Alves <palves@redhat.com>
6485 enum lwp_stop_reason -> enum target_stop_reason
6486 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6487 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6488 (linux_wait_1, stuck_in_jump_pad_callback)
6489 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6490 (linux_stopped_by_watchpoint):
6491 * linux-low.h (enum lwp_stop_reason): Delete.
6492 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6493 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6495 2015-03-04 Yao Qi <yao.qi@linaro.org>
6497 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6499 2015-03-03 Gary Benson <gbenson@redhat.com>
6501 * hostio.c (handle_vFile): Fix prefix lengths.
6503 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6505 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6508 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6510 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6511 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6512 (clean): Add "rm -f" for above C files.
6513 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6514 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6515 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6516 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6517 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6518 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6519 (init_registers_s390x_vx_linux64)
6520 (init_registers_s390x_tevx_linux64)
6521 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6522 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6524 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6525 (s390_store_vxrs_high): New functions.
6526 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6528 (s390_arch_setup): Add logic for selecting one of the new target
6529 descriptions. Activate the new vector regsets if applicable.
6530 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6531 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6532 and init_registers_s390x_tevx_linux64.
6534 2015-03-01 Pedro Alves <palves@redhat.com>
6536 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6539 2015-02-27 Pedro Alves <palves@redhat.com>
6541 * linux-x86-low.c (u_debugreg_offset): New function.
6542 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6544 2015-02-27 Pedro Alves <palves@redhat.com>
6546 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6547 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6548 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6549 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6550 (ps_lsetfpregs, ps_getpid)
6551 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6552 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6553 (ps_lsetxregs, ps_plog): Declare.
6555 2015-02-27 Pedro Alves <palves@redhat.com>
6557 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6558 IP_AGENT_EXPORT_FUNC.
6559 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6560 IP_AGENT_EXPORT_FUNC.
6561 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6562 (IP_AGENT_EXPORT): Delete.
6563 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6564 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6565 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6566 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6567 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6568 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6569 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6570 (traceframe_read_count, traceframe_write_count)
6571 (traceframes_created, trace_state_variables, get_raw_reg)
6572 (get_trace_state_variable_value, set_trace_state_variable_value)
6573 (ust_loaded, helper_thread_id, cmd_buf): Use
6574 IPA_SYM_EXPORTED_NAME.
6575 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6576 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6577 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6578 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6579 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6580 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6581 EXTERN_C_PUSH/EXTERN_C_POP.
6582 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6583 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6584 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6585 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6586 (traceframe_write_count, traceframe_read_count)
6587 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6588 (about_to_request_buffer_space, get_trace_state_variable_value)
6589 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6590 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6591 EXTERN_C_PUSH/EXTERN_C_POP.
6592 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6593 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6594 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6595 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6596 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6597 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6598 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6599 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6601 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6602 (IP_AGENT_EXPORT_VAR_DECL): Define.
6604 (gdb_agent_get_raw_reg): Declare.
6606 2015-02-27 Tom Tromey <tromey@redhat.com>
6607 Pedro Alves <palves@redhat.com>
6609 Rename symbols whose names are reserved C++ keywords throughout.
6611 2015-02-27 Pedro Alves <palves@redhat.com>
6613 * Makefile.in (COMPILER): New, get it from autoconf.
6614 (CXX): Get from autoconf instead.
6615 (COMPILE.pre): Use COMPILER.
6616 (CC-LD): Rename to ...
6617 (CC_LD): ... this. Use COMPILER.
6618 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6619 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6620 * acinclude.m4: Include build-with-cxx.m4.
6621 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6622 Disable -Werror by default if building in C++ mode.
6623 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6624 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6625 the C++ compiler. Save/restore CXXFLAGS too.
6626 * configure: Regenerate.
6628 2015-02-27 Pedro Alves <palves@redhat.com>
6630 * acinclude.m4: Include libiberty.m4.
6631 * configure.ac: Call libiberty_INIT.
6632 * config.in, configure: Regenerate.
6634 2015-02-26 Pedro Alves <palves@redhat.com>
6636 * linux-low.c (linux_wait_1): When incrementing the PC past a
6637 program breakpoint always use the_low_target.breakpoint_len as
6638 increment, rather than the maximum between that and
6639 the_low_target.decr_pc_after_break.
6641 2015-02-23 Pedro Alves <palves@redhat.com>
6643 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6644 thread was doing a step-over; always adjust the PC if
6645 we stepped over a permanent breakpoint.
6646 (linux_wait_1): If we stepped over breakpoint that was on top of a
6647 permanent breakpoint, manually advance the PC past it.
6649 2015-02-23 Pedro Alves <palves@redhat.com>
6651 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6653 (x86_fill_gregset, x86_store_gregset): Use it when handling
6656 2015-02-20 Pedro Alves <palves@redhat.com>
6658 * thread-db.c: Include "nat/linux-procfs.h".
6659 (thread_db_init): Skip listing new threads if the kernel supports
6660 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6662 2015-02-20 Pedro Alves <palves@redhat.com>
6664 * linux-low.c (status_pending_p_callback): Use ptid_match.
6666 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6668 PR breakpoints/16812
6669 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6670 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6671 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6673 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6675 PR breakpoints/15956
6676 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6678 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6680 * linux-low.c (linux_low_btrace_conf): Print size.
6681 * server.c (handle_btrace_conf_general_set): New.
6682 (hanle_general_set): Call handle_btrace_conf_general_set.
6683 (handle_query): Report Qbtrace-conf:bts:size as supported.
6685 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6687 * linux-low.c (linux_low_enable_btrace): Update parameters.
6688 (linux_low_btrace_conf): New.
6689 (linux_target_ops)<to_btrace_conf>: Initialize.
6690 * server.c (current_btrace_conf): New.
6691 (handle_btrace_enable): Rename to ...
6692 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6693 to target_enable_btrace. Update comment. Update users.
6694 (handle_qxfer_btrace_conf): New.
6695 (qxfer_packets): Add btrace-conf entry.
6696 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6697 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6698 (target_ops)<read_btrace_conf>: New.
6699 (target_enable_btrace): Update parameters.
6700 (target_read_btrace_conf): New.
6702 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6704 * server.c (handle_btrace_general_set): Remove call to
6705 target_supports_btrace.
6706 (supported_btrace_packets): New.
6707 (handle_query): Call supported_btrace_packets.
6708 * target.h: include btrace-common.h.
6709 (btrace_target_info): Removed.
6710 (supports_btrace, target_supports_btrace): Update parameters.
6712 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6714 * Makefile.in (SFILES): Add common/btrace-common.c.
6715 (OBS): Add common/btrace-common.o.
6716 (btrace-common.o): Add build rules.
6717 * linux-low: Include btrace-common.h.
6718 (linux_low_read_btrace): Use struct btrace_data. Call
6719 btrace_data_init and btrace_data_fini.
6721 2015-02-06 Pedro Alves <palves@redhat.com>
6723 * thread-db.c (find_new_threads_callback): Add debug output.
6725 2015-02-04 Pedro Alves <palves@redhat.com>
6727 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6728 (resume_stopped_resumed_lwps): New function.
6729 (linux_wait_for_event_filtered): Use it.
6731 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6733 * Makefile.in (SFILES): Add linux-personality.c.
6734 (linux-personality.o): New rule.
6735 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6736 list of objects to be built.
6737 * linux-low.c: Include nat/linux-personality.h.
6738 (linux_create_inferior): Remove code to disable address space
6739 randomization (moved to ../nat/linux-personality.c). Create
6740 cleanup to disable address space randomization.
6742 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6744 * Makefile.in (posix-strerror.o): New rule.
6745 (mingw-strerror.o): Likewise.
6746 * configure: Regenerated.
6747 * configure.ac: Source file ../common/common.host. Initialize new
6748 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6750 2015-01-14 Yao Qi <yao@codesourcery.com>
6752 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6753 (ppc-linux.o): New rule.
6754 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6755 * configure.ac: AC_CHECK_FUNCS(getauxval).
6756 * config.in: Re-generated.
6757 * configure: Re-generated.
6758 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6759 ppc64_64bit_inferior_p
6761 2015-01-14 Yao Qi <yao@codesourcery.com>
6763 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6764 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6765 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6766 (PT_ORIG_R3, PT_TRAP): Likewise.
6767 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6768 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6769 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6771 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6773 * i387-fp.c (i387_cache_to_xsave): In look over
6774 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6775 zmmh_low_space field by use of zmmh_high_space.
6777 2015-01-09 Pedro Alves <palves@redhat.com>
6779 * linux-low.c (step_over_bkpt): Move higher up in the file.
6780 (handle_extended_wait): Don't store the stop_pc here.
6781 (get_stop_pc): Adjust comments and rename to ...
6782 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6783 stopped for a software breakpoint or hardware breakpoint.
6784 (thread_still_has_status_pending_p): New function.
6785 (status_pending_p_callback): Use
6786 thread_still_has_status_pending_p. If the event is no longer
6787 interesting, resume the LWP.
6788 (handle_tracepoints): Add assert.
6789 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6790 (wstatus_maybe_breakpoint): New function.
6791 (cancel_breakpoint): Delete function.
6792 (check_stopped_by_watchpoint): New function, factored out from
6793 linux_low_filter_event.
6794 (lp_status_maybe_breakpoint): Delete function.
6795 (linux_low_filter_event): Remove filter_ptid argument.
6796 Leave thread group exits pending here. Store the LWP's stop PC.
6797 Always leave events pending.
6798 (linux_wait_for_event_filtered): Pull all events out of the
6799 kernel, and leave them all pending.
6800 (count_events_callback, select_event_lwp_callback): Consider all
6802 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6803 (select_event_lwp): Only give preference to the stepping LWP in
6804 all-stop mode. Adjust comments.
6805 (ignore_event): New function.
6806 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6807 references to cancel_breakpoints. Adjust to renames. Also give
6808 equal priority to all LWPs that have had events in non-stop mode.
6809 If reporting a software breakpoint event, unadjust the LWP's PC.
6810 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6811 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6813 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6814 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6815 (linux_stopped_by_watchpoint): Adjust.
6816 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6817 * linux-low.h (enum lwp_stop_reason): New.
6818 (struct lwp_info) <stop_pc>: Adjust comment.
6819 <stopped_by_watchpoint>: Delete field.
6820 <stop_reason>: New field.
6821 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6822 * mem-break.c (software_breakpoint_inserted_here)
6823 (hardware_breakpoint_inserted_here): New function.
6824 * mem-break.h (software_breakpoint_inserted_here)
6825 (hardware_breakpoint_inserted_here): Declare.
6826 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6827 (cancel_breakpoints): Delete.
6828 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6829 (upload_fast_traceframes): Remove references to
6832 2015-01-09 Pedro Alves <palves@redhat.com>
6834 * thread-db.c (find_new_threads_callback): Ignore thread if the
6835 kernel thread ID is -1.
6837 2015-01-09 Pedro Alves <palves@redhat.com>
6839 * linux-low.c (linux_attach_fail_reason_string): Move to
6840 nat/linux-ptrace.c, and rename.
6841 (linux_attach_lwp): Update comment.
6842 (attach_proc_task_lwp_callback): New function.
6843 (linux_attach): Adjust to rename and use
6844 linux_proc_attach_tgid_threads.
6845 (linux_attach_fail_reason_string): Delete declaration.
6847 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6849 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6850 * server.c (gdbserver_version): Likewise.
6852 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6854 * remote-utils.c: Include ctype.h.
6855 (input_interrupt): Explicitly handle the case when the char
6856 received is the NUL byte. Improve the printing of non-ASCII
6859 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6861 * linux-low.c (linux_low_filter_event): Update call to
6862 linux_enable_event_reporting following the addition of
6863 a new parameter to that function.
6865 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6868 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6869 (AARCH64_FPCR_REGNO): Likewise.
6870 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6871 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6872 (aarch64_store_fpregset): Likewise.
6874 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6876 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6877 Remove FIXME comment about assumption about N.
6879 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6881 * configure.ac: If large-file support is disabled in GDBserver,
6882 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6883 * configure: Regenerate.
6885 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6887 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6888 warning upon ENODATA from ptrace.
6889 * linux-s390-low.c (s390_store_tdb): New.
6890 (s390_regsets): Add regset for NT_S390_TDB.
6892 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6894 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6895 without a fill_function.
6896 * linux-s390-low.c (s390_fill_last_break): Remove.
6897 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6898 (s390_arch_setup): Use regset's size instead of fill_function for
6901 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6903 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6904 the regset's store function when ptrace returned an error.
6905 * regcache.c (get_thread_regcache): Invalidate register cache
6906 before fetching inferior's registers.
6908 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6910 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6911 while-loop as for-loop.
6912 (regsets_store_inferior_registers): Likewise.
6914 2014-11-28 Yao Qi <yao@codesourcery.com>
6916 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6917 * config.in, configure: Re-generate.
6918 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6921 2014-11-21 Yao Qi <yao@codesourcery.com>
6923 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6924 (AC_CHECK_HEADERS): Remove malloc.h.
6925 * configure: Re-generated.
6926 * config.in: Re-generated.
6927 * server.h: Don't include alloca.h and malloc.h.
6928 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6929 Don't include malloc.h.
6931 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6933 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6934 corresponding ERRNO check in same block.
6936 2014-11-12 Pedro Alves <palves@redhat.com>
6938 * server.c (cont_thread): Update comment.
6939 (start_inferior, attach_inferior): No longer clear cont_thread.
6940 (handle_v_cont): No longer set cont_thread.
6941 (captured_main): Clear cont_thread each time a GDB connects.
6943 2014-11-12 Pedro Alves <palves@redhat.com>
6945 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6946 thread, and don't resume all threads if the Hc thread has exited.
6948 2014-11-12 Pedro Alves <palves@redhat.com>
6950 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6951 the process group instead of to a specific LWP.
6953 2014-10-15 Pedro Alves <palves@redhat.com>
6956 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6958 (arm_set_thread_context): Delete.
6959 (the_low_target): Adjust.
6960 * win32-i386-low.c (debug_registers_changed)
6961 (debug_registers_used): Delete.
6962 (update_debug_registers_callback): New function.
6963 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6964 needing to update their debug registers.
6965 (win32_get_current_dr): New function.
6966 (x86_dr_low_get_addr, x86_dr_low_get_control)
6967 (x86_dr_low_get_status): Fetch the debug register from the thread
6969 (i386_initial_stuff): Adjust.
6970 (i386_get_thread_context): Remove current_event parameter. Don't
6971 clear debug_registers_changed nor copy DR values to
6973 (i386_set_thread_context): Delete.
6974 (i386_prepare_to_resume): New function.
6975 (i386_thread_added): Mark the thread as needing to update irs
6977 (the_low_target): Remove i386_set_thread_context and install
6978 i386_prepare_to_resume.
6979 * win32-low.c (win32_get_thread_context): Adjust.
6980 (win32_set_thread_context): Use SetThreadContext
6982 (win32_prepare_to_resume): New function.
6983 (win32_require_context): New function, factored out from ...
6984 (thread_rec): ... this.
6985 (continue_one_thread): Call win32_prepare_to_resume on each thread
6986 we're about to continue.
6987 (win32_resume): Call win32_prepare_to_resume on the event thread.
6988 * win32-low.h (struct win32_thread_info)
6989 <debug_registers_changed>: New field.
6990 (struct win32_target_ops): Change prototype of set_thread_context,
6991 delete set_thread_context and add prepare_to_resume.
6992 (win32_require_context): New declaration.
6994 2014-10-08 Gary Benson <gbenson@redhat.com>
6996 * server.h: Do not include common-exceptions.h.
6998 2014-10-08 Gary Benson <gbenson@redhat.com>
7000 * server.h: Do not include cleanups.h.
7002 2014-09-30 James Hogan <james.hogan@imgtec.com>
7004 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7007 2014-09-23 Yao Qi <yao@codesourcery.com>
7009 * linux-low.c (lp_status_maybe_breakpoint): New function.
7010 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7011 (count_events_callback): Likewise.
7012 (select_event_lwp_callback): Likewise.
7013 (cancel_breakpoints_callback): Likewise.
7015 2014-09-19 Don Breazeal <donb@codesourcery.com>
7017 * linux-low.c (handle_extended_wait): Call
7018 linux_ptrace_get_extended_event.
7019 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7020 linux_is_extended_waitstatus.
7022 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7024 * Makefile.in (CPPFLAGS): Define.
7025 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7026 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7028 2014-09-16 Gary Benson <gbenson@redhat.com>
7030 * inferiors.h (current_inferior): Renamed as...
7031 (current_thread): New variable. All uses updated.
7032 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7033 (maybe_move_out_of_jump_pad): Likewise.
7034 (cancel_breakpoint): Likewise.
7035 (linux_low_filter_event): Likewise.
7036 (wait_for_sigstop): Likewise.
7037 (linux_resume_one_lwp): Likewise.
7038 (need_step_over_p): Likewise.
7039 (start_step_over): Likewise.
7040 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7041 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7042 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7043 and save_inferior as saved_thread.
7044 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7046 (regcache_invalidate_thread): Likewise.
7047 * remote-utils.c (prepare_resume_reply): Likewise.
7048 * thread-db.c (thread_db_get_tls_address): Likewise.
7049 (disable_thread_event_reporting): Likewise.
7050 (remove_thread_event_breakpoints): Likewise.
7051 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7053 * target.h (set_desired_inferior): Renamed as...
7054 (set_desired_thread): New declaration. All uses updated.
7055 * server.c (myresume): Updated comment to reference thread instead
7057 (handle_serial_event): Likewise.
7058 (handle_target_event): Likewise.
7060 2014-09-12 Tom Tromey <tromey@redhat.com>
7061 Gary Benson <gbenson@redhat.com>
7063 * regcache.h: Include common-regcache.h.
7064 (regcache_read_pc): Don't declare.
7065 * regcache.c (get_thread_regcache_for_ptid): New function.
7067 2014-09-11 Tom Tromey <tromey@redhat.com>
7068 Gary Benson <gbenson@redhat.com>
7070 * symbol.c: New file.
7071 * Makefile.in (SFILES): Add symbol.c.
7072 (OBS): Add symbol.o.
7074 2014-09-11 Gary Benson <gbenson@redhat.com>
7076 * target.c (target_stop_ptid, target_continue_ptid): New
7079 2014-09-11 Tom Tromey <tromey@redhat.com>
7080 Gary Benson <gbenson@redhat.com>
7082 * target.h: Include target/target.h.
7083 * target.c (target_read_memory, target_read_uint32)
7084 (target_write_memory): New functions.
7086 2014-09-11 Gary Benson <gbenson@redhat.com>
7088 * server.h (debug_hw_points): Don't declare.
7089 * server.c (debug_hw_points): Don't define. Replace all uses
7090 with show_debug_regs.
7091 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7092 all uses with show_debug_regs.
7094 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7096 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7097 endianness into account.
7098 (ppc_supply_ptrace_register): Likewise.
7100 2014-09-03 James Hogan <james.hogan@imgtec.com>
7102 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7103 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7105 2014-09-03 Gary Benson <gbenson@redhat.com>
7107 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7108 ALL_DEBUG_ADDRESS_REGISTERS.
7110 2014-09-02 Gary Benson <gbenson@redhat.com>
7112 * i386-low.h: Renamed as...
7113 * x86-low.h: New file. All type, function and variable name
7114 prefixes changed from "i386_" to "x86_". All references updated.
7115 * i386-low.c: Renamed as...
7116 * x86-low.c: New file. All type, function and variable name
7117 prefixes changed from "i386_" to "x86_". All references updated.
7119 2014-09-02 Gary Benson <gbenson@redhat.com>
7121 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7122 (x86_linux_new_thread): Likewise.
7124 2014-08-29 Gary Benson <gbenson@redhat.com>
7126 * server.h (setjmp.h): Do not include.
7127 (toplevel): Do not declare.
7128 (common-exceptions.h): Include.
7129 (cleanups.h): Likewise.
7130 * server.c (toplevel): Do not define.
7131 (exit_code): New static global.
7132 (detach_or_kill_for_exit_cleanup): New function.
7133 (main): New function. Original main renamed to...
7134 (captured_main): New function.
7135 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7137 2014-08-29 Gary Benson <gbenson@redhat.com>
7139 * Makefile.in (SFILES): Add common/common-exceptions.c.
7140 (OBS): Add common-exceptions.o.
7141 (common-exceptions.o): New rule.
7142 * utils.c (prepare_to_throw_exception): New function.
7144 2014-08-29 Gary Benson <gbenson@redhat.com>
7146 * config.in: Regenerate.
7147 * configure: Likewise.
7149 2014-08-29 Gary Benson <gbenson@redhat.com>
7151 * Makefile.in (SFILES): Add common/cleanups.c.
7153 (cleanups.o): New rule.
7155 2014-08-29 Gary Benson <gbenson@redhat.com>
7157 * utils.c (internal_vwarning): New function.
7159 2014-08-28 Gary Benson <gbenson@redhat.com>
7161 * utils.h (fatal): Remove declaration.
7162 * utils.c (fatal): Remove function.
7164 2014-08-28 Gary Benson <gbenson@redhat.com>
7166 * tracepoint.c (gdb_agent_init): Replace fatal with
7168 (initialize_tracepoint): Likewise.
7170 2014-08-28 Gary Benson <gbenson@redhat.com>
7172 * remote-utils.c (remote_prepare): Replace fatal with error.
7174 2014-08-28 Gary Benson <gbenson@redhat.com>
7176 * linux-low.c (linux_async): Replace fatal with warning.
7178 (linux_start_non_stop): Return -1 if linux_async failed.
7180 2014-08-28 Gary Benson <gbenson@redhat.com>
7182 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7184 (i386_dr_low_get_addr): Remove vague comment.
7185 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7188 2014-08-28 Gary Benson <gbenson@redhat.com>
7190 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7191 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7193 (linux_resume_one_lwp): Likewise.
7194 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7196 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7197 with internal_error.
7198 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7199 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7200 (find_register_by_name): Replace fatal with internal_error.
7201 (find_regno): Likewise.
7202 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7203 * thread-db.c (thread_db_create_event): Likewise.
7204 (thread_db_load_search): Likewise.
7205 (try_thread_db_load_1): Likewise.
7206 * tracepoint.c (get_jump_space_head): Replace fatal with
7208 (claim_trampoline_space): Likewise.
7209 (have_fast_tracepoint_trampoline_buffer): Likewise.
7210 (cmd_qtstart): Likewise.
7211 (stop_tracing): Likewise.
7212 (fast_tracepoint_collecting): Likewise.
7213 (target_malloc): Likewise.
7214 (download_tracepoint): Likewise.
7215 (download_trace_state_variables): Replace check with gdb_assert.
7216 (upload_fast_traceframes): Replace fatal with internal_error.
7218 2014-08-19 Tom Tromey <tromey@redhat.com>
7219 Gary Benson <gbenson@redhat.com>
7221 * Makefile.in (SFILES): Add common/common-debug.c.
7222 (OBS): Add common-debug.o.
7223 (common-debug.o): New rule.
7224 * debug.h (debug_printf): Don't declare.
7225 * debug.c (debug_printf): Renamed and rewritten as...
7226 (debug_vprintf): New function.
7228 2014-08-19 Gary Benson <gbenson@redhat.com>
7230 * utils.h: Do not include print-utils.h.
7232 2014-08-19 Tom Tromey <tromey@redhat.com>
7233 Gary Benson <gbenson@redhat.com>
7235 * server.h: Add static assertion.
7236 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7238 2014-08-19 Tom Tromey <tromey@redhat.com>
7239 Gary Benson <gbenson@redhat.com>
7241 * Makefile.in (SFILES): Add common/errors.c.
7242 (OBS): Add errors.o.
7243 (IPA_OBS): Add errors-ipa.o.
7244 (errors.o): New rule.
7245 (errors-ipa.o): Likewise.
7246 * utils.h (perror_with_name, error, warning): Don't declare.
7247 * utils.c (warning): Renamed and rewritten as...
7248 (vwarning): New function.
7249 (error): Renamed and rewritten as...
7250 (verror): New function.
7251 (internal_error): Renamed and rewritten as...
7252 (internal_verror): New function.
7254 2014-08-07 Gary Benson <gbenson@redhat.com>
7256 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7257 * configure: Regenerate.
7258 * config.in: Likewise.
7259 * server.h: Do not include errno.h.
7260 * event-loop.c: Likewise.
7261 * hostio-errno.c: Likewise.
7262 * linux-low.c: Likewise.
7263 * remote-utils.c: Likewise.
7264 * spu-low.c: Likewise.
7265 * utils.c: Likewise.
7266 * gdbreplay.c: Unconditionally include errno.h.
7268 2014-08-07 Gary Benson <gbenson@redhat.com>
7270 * server.h: Do not include string.h.
7271 * event-loop.c: Likewise.
7272 * linux-low.c: Likewise.
7273 * regcache.c: Likewise.
7274 * remote-utils.c: Likewise.
7275 * spu-low.c: Likewise.
7276 * utils.c: Likewise.
7278 2014-08-07 Gary Benson <gbenson@redhat.com>
7280 * server.h: Do not include gdb_assert.h.
7282 2014-08-07 Gary Benson <gbenson@redhat.com>
7284 * server.h: Do not include common-utils.h.
7286 2014-08-07 Gary Benson <gbenson@redhat.com>
7288 * server.h: Do not include ptid.h.
7289 * notif.h: Likewise.
7291 2014-08-07 Gary Benson <gbenson@redhat.com>
7293 * server.h: Do not include gdb_locale.h.
7295 2014-08-07 Gary Benson <gbenson@redhat.com>
7297 * server.h: Do not include gdb/signals.h.
7298 * win32-low.c: Likewise.
7300 2014-08-07 Gary Benson <gbenson@redhat.com>
7302 * server.h: Do not include pathmax.h.
7304 2014-08-07 Gary Benson <gbenson@redhat.com>
7306 * server.h: Do not include libiberty.h.
7307 * linux-bfin-low.c: Likewise.
7309 2014-08-07 Gary Benson <gbenson@redhat.com>
7311 * server.h: Do not include ansidecl.h.
7313 2014-08-07 Gary Benson <gbenson@redhat.com>
7315 * linux-x86-low.c: Do not include stddef.h.
7316 * lynx-ppc-low.c: Likewise.
7317 * tracepoint.c: Likewise.
7319 2014-08-07 Gary Benson <gbenson@redhat.com>
7321 * server.h: Do not include stdarg.h.
7322 * nto-low.c: Likewise.
7324 2014-08-07 Gary Benson <gbenson@redhat.com>
7326 * server.h: Do not include stdlib.h.
7327 * inferiors.c: Likewise.
7328 * linux-low.c: Likewise.
7329 * regcache.c: Likewise.
7330 * spu-low.c: Likewise.
7331 * tracepoint.c: Likewise.
7332 * utils.c: Likewise.
7334 2014-08-07 Gary Benson <gbenson@redhat.com>
7336 * server.h: Do not include stdio.h.
7337 * linux-low.c: Likewise.
7338 * remote-utils.c: Likewise.
7339 * spu-low.c: Likewise.
7340 * utils.c: Likewise.
7341 * wincecompat.c: Likewise.
7343 2014-08-06 Gary Benson <gbenson@redhat.com>
7345 * regcache.c (init_register_cache): Move conditionals inside if.
7347 2014-08-06 Gary Benson <gbenson@redhat.com>
7349 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7351 2014-07-31 Gary Benson <gbenson@redhat.com>
7353 * ax.h: Do not include server.h.
7354 * gdbthread.h: Likewise.
7355 * lynx-low.h: Likewise.
7356 * notif.h: Likewise.
7358 2014-07-30 Gary Benson <gbenson@redhat.com>
7360 * server.h: Include common-defs.h.
7361 Do not include config.h or build-gnulib-gdbserver/config.h.
7363 2014-07-30 Gary Benson <gbenson@redhat.com>
7365 * hostio-errno.c: Move server.h to top of includes list.
7366 * inferiors.c: Likewise.
7367 * linux-x86-low.c: Likewise.
7368 * notif.c: Include server.h.
7370 2014-07-24 Tom Tromey <tromey@redhat.com>
7371 Gary Benson <gbenson@redhat.com>
7373 * server.h (CORE_ADDR): Now unsigned.
7375 2014-07-16 Pedro Alves <palves@redhat.com>
7377 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7379 2014-07-15 Pedro Alves <palves@redhat.com>
7381 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7384 2014-07-11 Pedro Alves <palves@redhat.com>
7386 * linux-low.c (kill_wait_lwp): New function, based on
7387 kill_one_lwp_callback, but use my_waitpid directly.
7388 (kill_one_lwp_callback, linux_kill): Use it.
7390 2014-06-23 Pedro Alves <palves@redhat.com>
7392 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7393 before setting DR0..DR3.
7395 2014-06-20 Gary Benson <gbenson@redhat.com>
7397 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7398 * configure: Regenerated.
7399 * config.in: Likewise.
7401 2014-06-20 Gary Benson <gbenson@redhat.com>
7403 * Makefile.in (SFILES): Update locations for files moved
7405 (object file files): Reordered.
7407 2014-06-20 Gary Benson <gbenson@redhat.com>
7409 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7410 (i386_dr_low_set_addr): Likewise.
7411 (i386_dr_low_get_addr): Likewise.
7412 (i386_dr_low_can_set_control): Likewise.
7413 (i386_dr_low_set_control): Likewise.
7414 (i386_dr_low_get_control): Likewise.
7415 (i386_dr_low_get_status): Likewise.
7416 (i386_get_debug_register_length): Likewise.
7417 * linux-x86-low.c (i386_dr_low_set_addr):
7418 Changed signature. Made static.
7419 (i386_dr_low_get_addr): Likewise.
7420 (i386_dr_low_set_control): Likewise.
7421 (i386_dr_low_get_control): Likewise.
7422 (i386_dr_low_get_status): Likewise.
7423 (i386_dr_low): New global variable.
7424 * win32-i386-low.c (i386_dr_low_set_addr):
7425 Changed signature. Made static.
7426 (i386_dr_low_get_addr): Likewise.
7427 (i386_dr_low_set_control): Likewise.
7428 (i386_dr_low_get_control): Likewise.
7429 (i386_dr_low_get_status): Likewise.
7430 (i386_dr_low): New global variable.
7432 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7434 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7435 * Makefile.in (AR, AR_FLAGS): Define.
7436 * configure: Regenerate.
7438 2014-06-19 Gary Benson <gbenson@redhat.com>
7440 * Makefile.in (i386-dregs.o): New rule.
7441 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7442 * i386-low.c (target.h): Remove include.
7443 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7444 (DR_CONTROL_SHIFT): Likewise.
7445 (DR_CONTROL_SIZE): Likewise.
7446 (DR_RW_EXECUTE): Likewise.
7447 (DR_RW_WRITE): Likewise.
7448 (DR_RW_READ): Likewise.
7449 (DR_RW_IORW): Likewise.
7450 (DR_LEN_1): Likewise.
7451 (DR_LEN_2): Likewise.
7452 (DR_LEN_4): Likewise.
7453 (DR_LEN_8): Likewise.
7454 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7455 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7456 (DR_ENABLE_SIZE): Likewise.
7457 (DR_LOCAL_SLOWDOWN): Likewise.
7458 (DR_GLOBAL_SLOWDOWN): Likewise.
7459 (DR_CONTROL_RESERVED): Likewise.
7460 (I386_DR_CONTROL_MASK): Likewise.
7461 (I386_DR_VACANT): Likewise.
7462 (I386_DR_LOCAL_ENABLE): Likewise.
7463 (I386_DR_GLOBAL_ENABLE): Likewise.
7464 (I386_DR_DISABLE): Likewise.
7465 (I386_DR_SET_RW_LEN): Likewise.
7466 (I386_DR_GET_RW_LEN): Likewise.
7467 (I386_DR_WATCH_HIT): Likewise.
7468 (i386_wp_op_t): Likewise.
7469 (i386_show_dr): Likewise.
7470 (i386_length_and_rw_bits): Likewise.
7471 (i386_insert_aligned_watchpoint): Likewise.
7472 (i386_remove_aligned_watchpoint): Likewise.
7473 (i386_handle_nonaligned_watchpoint): Likewise.
7474 i386_update_inferior_debug_regs(): Likewise.
7475 (i386_dr_insert_watchpoint): Likewise.
7476 (i386_dr_remove_watchpoint): Likewise.
7477 (i386_dr_region_ok_for_watchpoint): Likewise.
7478 (i386_dr_stopped_data_address): Likewise.
7479 (i386_dr_stopped_by_watchpoint): Likewise.
7481 2014-06-19 Gary Benson <gbenson@redhat.com>
7483 * i386-low.c (i386_dr_show): Renamed to
7484 i386_show_dr and made static. All uses updated.
7485 (i386_dr_length_and_rw_bits): Renamed to
7486 i386_length_and_rw_bits and made static.
7488 (i386_dr_insert_aligned_watchpoint): Renamed to
7489 i386_insert_aligned_watchpoint and made static.
7491 (i386_dr_remove_aligned_watchpoint): Renamed to
7492 i386_remove_aligned_watchpoint and made static.
7494 (i386_dr_update_inferior_debug_regs): Renamed to
7495 i386_update_inferior_debug_regs and made static.
7498 2014-06-18 Gary Benson <gbenson@redhat.com>
7500 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7501 (i386_dr_low_can_set_control): Likewise.
7502 (i386_get_debug_register_length): Likewise.
7503 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7504 (i386_dr_low_can_set_control): Likewise.
7505 (i386_get_debug_register_length): Likewise.
7507 2014-06-17 Gary Benson <gbenson@redhat.com>
7509 * i386-low.h (i386-dregs.h): New include.
7510 (DR_FIRSTADDR): Now in i386-dregs.h.
7511 (DR_LASTADDR): Likewise.
7512 (DR_NADDR): Likewise.
7513 (DR_STATUS): Likewise.
7514 (DR_CONTROL): Likewise.
7515 (i386_debug_reg_state): Likewise.
7516 (i386_dr_insert_watchpoint): Likewise.
7517 (i386_dr_remove_watchpoint): Likewise.
7518 (i386_dr_region_ok_for_watchpoint): Likewise.
7519 (i386_dr_stopped_data_address): Likewise.
7520 (i386_dr_stopped_by_watchpoint): Likewise.
7521 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7523 2014-06-18 Gary Benson <gbenson@redhat.com>
7525 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7526 i386_dr_insert_watchpoint.
7527 (i386_low_remove_watchpoint): Renamed to
7528 i386_dr_remove_watchpoint.
7529 (i386_low_region_ok_for_watchpoint): Renamed to
7530 i386_dr_region_ok_for_watchpoint.
7531 (i386_low_stopped_data_address): Renamed to
7532 i386_dr_stopped_data_address.
7533 (i386_low_stopped_by_watchpoint): Renamed to
7534 i386_dr_stopped_by_watchpoint.
7535 * i386-low.c (i386_show_dr): Renamed to
7536 i386_dr_show and made nonstatic. All uses updated.
7537 (i386_length_and_rw_bits): Renamed to
7538 i386_dr_length_and_rw_bits and made nonstatic.
7540 (i386_insert_aligned_watchpoint): Renamed to
7541 i386_dr_insert_aligned_watchpoint and made nonstatic.
7543 (i386_remove_aligned_watchpoint): Renamed to
7544 i386_dr_remove_aligned_watchpoint and made nonstatic.
7546 (i386_update_inferior_debug_regs): Renamed to
7547 i386_dr_update_inferior_debug_regs and made nonstatic.
7549 (i386_low_insert_watchpoint): Renamed to
7550 i386_dr_insert_watchpoint. All uses updated.
7551 (i386_low_remove_watchpoint): Renamed to
7552 i386_dr_remove_watchpoint. All uses updated.
7553 (i386_low_region_ok_for_watchpoint): Renamed to
7554 i386_dr_region_ok_for_watchpoint. All uses updated.
7555 (i386_low_stopped_data_address): Renamed to
7556 i386_dr_stopped_data_address. All uses updated.
7557 (i386_low_stopped_by_watchpoint): Renamed to
7558 i386_dr_stopped_by_watchpoint. All uses updated.
7560 2014-06-18 Gary Benson <gbenson@redhat.com>
7562 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7563 (i386_dr_low_can_set_control): Likewise.
7564 (i386_insert_aligned_watchpoint): New check.
7566 2014-06-18 Gary Benson <gbenson@redhat.com>
7568 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7571 2014-06-18 Gary Benson <gbenson@redhat.com>
7573 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7574 instead of fatal and error.
7575 (i386_handle_nonaligned_watchpoint): Likewise.
7577 2014-06-18 Gary Benson <gbenson@redhat.com>
7579 * i386-low.c (i386_get_debug_register_length): New macro.
7580 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7581 (i386_show_dr): Use debug_printf instead of fprintf. Use
7582 phex to format values.
7584 2014-06-18 Gary Benson <gbenson@redhat.com>
7586 * i386-low.h: Comment changes.
7587 * i386-low.c: Likewise.
7589 2014-06-18 Gary Benson <gbenson@redhat.com>
7591 * i386-low.c: Whitespace changes.
7593 2014-06-12 Tom Tromey <tromey@redhat.com>
7595 * utils.c (freeargv): Remove.
7597 2014-06-12 Tom Tromey <tromey@redhat.com>
7599 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7600 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7601 (parse_debug_format_options): Likewise.
7602 (gdbserver_usage): Likewise.
7603 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7604 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7605 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7607 ($(LIBGNU)): Depend on libiberty.
7608 (all-lib): Recurse into all subdirs.
7609 (install-only): Invoke "install" target in subdirs.
7610 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7612 * configure: Rebuild.
7613 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7614 for vasprintf, vsnprintf, or gettimeofday.
7615 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7618 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7620 * development.sh: Delete.
7621 * Makefile.in (config.status): Adjust dependency on development.sh.
7622 * configure.ac: Adjust development.sh source call.
7623 * configure: Regenerate.
7625 2014-06-02 Pedro Alves <palves@redhat.com>
7627 * ax.c (gdb_free_agent_expr): New function.
7628 * ax.h (gdb_free_agent_expr): New declaration.
7629 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7631 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7633 (clear_breakpoint_conditions_and_commands): New function.
7634 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7635 (clear_breakpoint_conditions_and_commands): New declaration.
7637 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7639 * linux-aarch64-low.c (asm/ptrace.h): Include.
7641 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7643 Fix TLS access for -static -pthread.
7644 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7645 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7646 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7648 2014-05-20 Pedro Alves <palves@redhat.com>
7650 * linux-aarch64-low.c (aarch64_insert_point)
7651 (aarch64_remove_point): No longer check whether the type is
7652 supported here. Adjust to new interface.
7653 (the_low_target): Install aarch64_supports_z_point_type as
7654 supports_z_point_type method.
7655 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7656 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7657 instead of a Z packet char. Adjust.
7658 (arm_supports_z_point_type): New function.
7659 (arm_insert_point, arm_remove_point): Adjust to new interface.
7660 (the_low_target): Install arm_supports_z_point_type.
7661 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7662 (cris_insert_point, cris_remove_point): Adjust to new interface.
7663 Don't check whether the type is supported here.
7664 (the_low_target): Install cris_supports_z_point_type.
7665 * linux-low.c (linux_supports_z_point_type): New function.
7666 (linux_insert_point, linux_remove_point): Adjust to new interface.
7667 * linux-low.h (struct linux_target_ops) <insert_point,
7668 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7669 raw_breakpoint pointer parameter.
7670 <supports_z_point_type>: New method.
7671 * linux-mips-low.c (mips_supports_z_point_type): New function.
7672 (mips_insert_point, mips_remove_point): Adjust to new interface.
7673 Use mips_supports_z_point_type.
7674 (the_low_target): Install mips_supports_z_point_type.
7675 * linux-ppc-low.c (the_low_target): Install NULL as
7676 supports_z_point_type method.
7677 * linux-s390-low.c (the_low_target): Install NULL as
7678 supports_z_point_type method.
7679 * linux-sparc-low.c (the_low_target): Install NULL as
7680 supports_z_point_type method.
7681 * linux-x86-low.c (x86_supports_z_point_type): New function.
7682 (x86_insert_point): Adjust to new insert_point interface. Use
7683 insert_memory_breakpoint. Adjust to new
7684 i386_low_insert_watchpoint interface.
7685 (x86_remove_point): Adjust to remove_point interface. Use
7686 remove_memory_breakpoint. Adjust to new
7687 i386_low_remove_watchpoint interface.
7688 (the_low_target): Install x86_supports_z_point_type.
7689 * lynx-low.c (lynx_target_ops): Install NULL as
7690 supports_z_point_type callback.
7691 * nto-low.c (nto_supports_z_point_type): New.
7692 (nto_insert_point, nto_remove_point): Adjust to new interface.
7693 (nto_target_ops): Install nto_supports_z_point_type.
7694 * mem-break.c: Adjust intro comment.
7695 (struct raw_breakpoint) <raw_type, size>: New fields.
7696 <inserted>: Update comment.
7697 <shlib_disabled>: Delete field.
7698 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7699 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7700 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7701 (raw_bkpt_type_to_target_hw_bp_type): New function.
7702 (find_enabled_raw_code_breakpoint_at): New function.
7703 (find_raw_breakpoint_at): New type and size parameters. Use them.
7704 (insert_memory_breakpoint): New function, based off
7705 set_raw_breakpoint_at.
7706 (remove_memory_breakpoint): New function.
7707 (set_raw_breakpoint_at): Reimplement.
7708 (set_breakpoint): New, based on set_breakpoint_at.
7709 (set_breakpoint_at): Reimplement.
7710 (delete_raw_breakpoint): Go through the_target->remove_point
7711 instead of assuming memory breakpoints.
7712 (find_gdb_breakpoint_at): Delete.
7713 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7714 (find_gdb_breakpoint): New function.
7715 (set_gdb_breakpoint_at): Delete.
7716 (z_type_supported): New function.
7717 (set_gdb_breakpoint_1): New function, loosely based off
7718 set_gdb_breakpoint_at.
7719 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7720 (delete_gdb_breakpoint_at): Delete.
7721 (delete_gdb_breakpoint_1): New function, loosely based off
7722 delete_gdb_breakpoint_at.
7723 (delete_gdb_breakpoint): New function.
7724 (clear_gdb_breakpoint_conditions): Rename to ...
7725 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7727 (add_condition_to_breakpoint): Make static.
7728 (add_breakpoint_condition): Take a struct breakpoint pointer
7729 instead of an address. Adjust.
7730 (gdb_condition_true_at_breakpoint): Rename to ...
7731 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7733 (gdb_condition_true_at_breakpoint): Reimplement.
7734 (add_breakpoint_commands): Take a struct breakpoint pointer
7735 instead of an address. Adjust.
7736 (gdb_no_commands_at_breakpoint): Rename to ...
7737 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7738 parameter. Return true if no breakpoint was found. Change debug
7740 (gdb_no_commands_at_breakpoint): Reimplement.
7741 (run_breakpoint_commands): Rename to ...
7742 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7743 and change return type to boolean.
7744 (run_breakpoint_commands): New function.
7745 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7746 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7747 breakpoint. Go through the_target->remove_point instead of
7748 assuming memory breakpoint.
7749 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7750 software and hardware breakpoints.
7751 (reinsert_raw_breakpoint): Go through the_target->insert_point
7752 instead of assuming memory breakpoint.
7753 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7754 software and hardware breakpoints.
7755 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7756 Check both software and hardware breakpoints.
7757 (validate_inserted_breakpoint): Assert the breakpoint is a
7758 software breakpoint. Set the inserted flag to -1 instead of
7759 setting shlib_disabled.
7760 (delete_disabled_breakpoints): Adjust.
7761 (validate_breakpoints): Only validate software breakpoints.
7762 Adjust to inserted flag change.
7763 (check_mem_read, check_mem_write): Skip breakpoint types other
7764 than software breakpoints. Adjust to inserted flag change.
7765 * mem-break.h (enum raw_bkpt_type): New enum.
7766 (raw_breakpoint, struct process_info): Forward declare.
7767 (Z_packet_to_target_hw_bp_type): Delete declaration.
7768 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7769 (set_gdb_breakpoint, delete_gdb_breakpoint)
7770 (clear_breakpoint_conditions): New declarations.
7771 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7772 (breakpoint_inserted_here): Update comment.
7773 (add_breakpoint_condition, add_breakpoint_commands): Replace
7774 address parameter with a breakpoint pointer parameter.
7775 (gdb_breakpoint_here): Update comment.
7776 (delete_gdb_breakpoint_at): Delete.
7777 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7778 * server.c (process_point_options): Take a struct breakpoint
7779 pointer instead of an address. Adjust.
7780 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7781 delete_gdb_breakpoint.
7782 * spu-low.c (spu_target_ops): Install NULL as
7783 supports_z_point_type method.
7784 * target.h: Include mem-break.h.
7785 (struct target_ops) <prepare_to_access_memory>: Update comment.
7786 <supports_z_point_type>: New field.
7787 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7788 instead of a char. Also take a raw breakpoint pointer.
7789 * win32-arm-low.c (the_low_target): Install NULL as
7790 supports_z_point_type.
7791 * win32-i386-low.c (i386_supports_z_point_type): New function.
7792 (i386_insert_point, i386_remove_point): Adjust to new interface.
7793 (the_low_target): Install i386_supports_z_point_type.
7794 * win32-low.c (win32_supports_z_point_type): New function.
7795 (win32_insert_point, win32_remove_point): Adjust to new interface.
7796 (win32_target_ops): Install win32_supports_z_point_type.
7797 * win32-low.h (struct win32_target_ops):
7798 <supports_z_point_type>: New method.
7799 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7800 instead of a char. Also take a raw breakpoint pointer.
7802 2014-05-20 Pedro Alves <palves@redhat.com>
7804 * mem-break.h: Include break-common.h.
7805 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7806 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7807 (Z_packet_to_target_hw_bp_type): New declaration.
7808 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7809 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7810 (Z_PACKET_ACCESS_WP): Delete macros.
7811 (Z_packet_to_hw_type): Delete function.
7812 * i386-low.h: Don't include break-common.h here.
7813 (Z_packet_to_hw_type): Delete declaration.
7814 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7815 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7816 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7817 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7818 * linux-aarch64-low.c: Don't include break-common.h here.
7819 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7820 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7821 (Z_packet_to_target_hw_bp_type): Delete function.
7822 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7824 (mips_insert_point, mips_remove_point): Use
7825 Z_packet_to_target_hw_bp_type.
7827 2014-05-20 Pedro Alves <palves@redhat.com>
7829 * linux-aarch64-low.c: Include break-common.h.
7830 (enum target_point_type): Delete.
7831 (Z_packet_to_point_type): Rename to ...
7832 (Z_packet_to_target_hw_bp_type): ... this, and return a
7833 target_hw_bp_type instead.
7834 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7835 instead of an enum target_point_type.
7836 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7838 (aarch64_dr_state_insert_one_point)
7839 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7840 (aarch64_handle_aligned_watchpoint)
7841 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7842 Take an enum target_hw_bp_type instead of an enum
7844 (aarch64_supports_z_point_type): New function.
7845 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7846 use Z_packet_to_target_hw_bp_type.
7848 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7850 * configure.ac: Only use -Werror by default when DEVELOPMENT
7852 * configure: Regenerate.
7854 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7856 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7857 * linux-x86-low.c (X86_64_USER_REGS): New.
7858 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7860 2014-04-28 Yao Qi <yao@codesourcery.com>
7862 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7865 2014-04-25 Pedro Alves <palves@redhat.com>
7868 * linux-low.c (linux_attach_fail_reason_string): New function.
7869 (linux_attach_lwp): Delete.
7870 (linux_attach_lwp_1): Rename to ...
7871 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7872 argument. Remove "initial" parameter. Return int instead of
7873 void. Don't error or warn here.
7874 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7875 failure to attach to the tgid. Call warning when failing to
7877 * linux-low.h (linux_attach_lwp): 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_fail_reason_string): New declaration.
7881 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7882 interface change. Use linux_attach_fail_reason_string.
7884 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7885 Walfred Tedeschi <walfred.tedeschi@intel.com>
7887 * Makefile.in: Added rules to handle new files
7888 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7889 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7890 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7891 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7892 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7893 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7895 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7896 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7897 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7898 i386/x32-avx512.xml.
7899 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7900 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7901 i386/x32-avx512-linux.xml.
7902 * i387-fp.c (num_avx512_k_registers): New constant for number
7904 (num_avx512_zmmh_low_registers): New constant for number of
7905 lower ZMM registers (0-15).
7906 (num_avx512_zmmh_high_registers): New constant for number of
7907 higher ZMM registers (16-31).
7908 (num_avx512_ymmh_registers): New contant for number of higher
7909 YMM registers (ymm16-31 added by avx521 on x86_64).
7910 (num_avx512_xmm_registers): New constant for number of higher
7911 XMM registers (xmm16-31 added by AVX512 on x86_64).
7912 (struct i387_xsave): Add space for AVX512 registers.
7913 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7914 Add code to handle AVX512 registers.
7915 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7916 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7917 prototypei from generated file.
7918 (tdesc_amd64_avx512_linux): Likewise.
7919 (init_registers_x32_avx512_linux): Likewise.
7920 (tdesc_x32_avx512_linux): Likewise.
7921 (init_registers_i386_avx512_linux): Likewise.
7922 (tdesc_i386_avx512_linux): Likewise.
7923 (x86_64_regmap): Add AVX512 registers.
7924 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7926 (initialize_low_arch): Add code to initialize AVX512 registers.
7928 2014-04-23 Pedro Alves <palves@redhat.com>
7930 * mem-break.c (find_gdb_breakpoint_at): Make static.
7931 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7933 2014-04-23 Pedro Alves <palves@redhat.com>
7935 * i386-low.c: Don't include break-common.h here.
7936 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7937 prototype to take target_hw_bp_type as argument instead of a Z
7939 * i386-low.h: Include break-common.h here.
7940 (Z_packet_to_hw_type): Declare.
7941 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7943 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7944 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7945 (x86_remove_point): Convert the packet number to a
7946 target_hw_bp_type before calling i386_low_remove_watchpoint.
7947 * win32-i386-low.c (i386_insert_point): Convert the packet number
7948 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7949 (i386_remove_point): Convert the packet number to a
7950 target_hw_bp_type before calling i386_low_remove_watchpoint.
7952 2014-04-23 Pedro Alves <palves@redhat.com>
7954 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7956 2014-04-10 Pedro Alves <palves@redhat.com>
7958 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7959 Check if the condition or command is NULL before checking if the
7960 breakpoint is known. On success, return true.
7961 * mem-break.h (add_breakpoint_condition): Document return.
7962 (add_breakpoint_commands): Add describing comment.
7963 * server.c (skip_to_semicolon): New function.
7964 (process_point_options): Use it.
7966 2014-04-09 Pedro Alves <palves@redhat.com>
7968 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7971 2014-02-27 Pedro Alves <palves@redhat.com>
7974 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7976 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7978 (last_thread_of_process_p): Take a PID argument instead of a
7980 (linux_wait_for_lwp): Delete.
7981 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7983 (linux_low_filter_event): New function, party factored out from
7984 linux_wait_for_event.
7985 (linux_wait_for_event): Rename to ...
7986 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7987 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7988 sigsuspend. Check for zombie leaders.
7989 (linux_wait_for_event): Reimplement as wrapper around
7990 linux_wait_for_event_filtered.
7991 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7992 a normal or signal exit is seen, it's the whole process exiting.
7993 (wait_for_sigstop): No longer a for_each_inferior callback.
7994 Rewrite on top of linux_wait_for_event_filtered.
7995 (stop_all_lwps): Call wait_for_sigstop directly.
7996 * server.c (resume, handle_target_event): Handle
7997 TARGET_WAITKIND_NO_RESUMED.
7999 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8001 * win32-low.c (psapi_get_dll_name,
8002 * win32_CreateToolhelp32Snapshot): Delete.
8003 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8004 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8006 (handle_load_dll): Add function description.
8007 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8009 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8011 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8013 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8014 base address when calling win32_add_one_solib.
8015 (handle_load_dll): Delete local variable load_addr.
8016 Remove 0x1000 offset applied to DLL base address when calling
8017 win32_add_one_solib.
8018 (handle_unload_dll): Add comment.
8020 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8022 * win32-low.c (win32_add_all_dlls): Renames
8023 win32_ensure_ntdll_loaded. Rewrite function documentation.
8024 Adjust implementation to always load all DLLs.
8025 Add 0x1000 offset to DLL base address when calling
8026 win32_add_one_solib.
8027 (child_initialization_done): New static global.
8028 (do_initial_child_stuff): Set child_initialization_done to
8029 zero during child initialization, and 1 after. Replace call
8030 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8032 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8033 (handle_unload_dll): Add function documentation.
8034 (get_child_debug_event): Ignore load and unload DLL events
8035 during child initialization.
8037 2014-02-20 Doug Evans <dje@google.com>
8039 Remove global all_lwps.
8040 * inferiors.h (ptid_of): Move here from linux-low.h.
8041 (pid_of, lwpid_of): Ditto.
8042 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8043 parameter is a struct thread_info * now.
8044 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8045 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8046 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8048 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8049 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8050 * linux-arm-low.c (update_registers_callback): Update, "entry"
8051 parameter is a struct thread_info * now.
8052 Fetch lwpid from current_inferior directly.
8053 (arm_insert_point): Pass &all_threads to find_inferior instead of
8055 (arm_remove_point): Ditto.
8056 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8057 (arm_prepare_to_resume): Fetch pid from thread.
8058 (arm_read_description): Fetch lwpid from current_inferior directly.
8059 * linux-low.c (all_lwps): Delete.
8060 (delete_lwp): Delete call to remove_inferior.
8061 (handle_extended_wait): Fetch lwpid from thread.
8062 (add_lwp): Don't set lwp->entry.id. Remove call to
8063 add_inferior_to_list.
8064 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8065 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8066 (kill_one_lwp_callback): Ditto.
8067 (linux_kill): Don't dereference NULL pointer.
8068 Fetch ptid,lwpid from thread.
8069 (get_detach_signal): Fetch ptid from thread.
8070 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8071 Simplify call to regcache_invalidate_thread.
8072 (delete_lwp_callback): Update, "entry" parameter is a
8073 struct thread_info * now. Fetch pid from thread.
8074 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8075 (status_pending_p_callback): Update, "entry" parameter is a
8076 struct thread_info * now. Fetch ptid from thread.
8077 (find_lwp_pid): Update, "entry" parameter is a
8078 struct thread_info * now.
8079 (linux_wait_for_lwp): Fetch pid from thread.
8080 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8081 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8082 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8083 (dequeue_one_deferred_signal): Ditto.
8084 (cancel_breakpoint): Fetch ptid from current_inferior.
8085 (linux_wait_for_event): Pass &all_threads to find_inferior,
8086 not &all_lwps. Fetch ptid, lwpid from thread.
8087 (count_events_callback): Update, "entry" parameter is a
8088 struct thread_info * now.
8089 (select_singlestep_lwp_callback): Ditto.
8090 (select_event_lwp_callback): Ditto.
8091 (cancel_breakpoints_callback): Ditto.
8092 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8094 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8095 (unsuspend_one_lwp): Update, "entry" parameter is a
8096 struct thread_info * now.
8097 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8099 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8100 Fetch lwpid from thread, not lwp.
8101 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8102 Pass &all_threads to find_inferior, not &all_lwps.
8103 (send_sigstop): Fetch lwpid from thread, not lwp.
8104 (send_sigstop_callback): Update, "entry" parameter is a
8105 struct thread_info * now.
8106 (suspend_and_send_sigstop_callback): Ditto.
8107 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8108 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8109 struct thread_info * now.
8110 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8112 (lwp_running): Update, "entry" parameter is a
8113 struct thread_info * now.
8114 (stop_all_lwps): Fetch ptid from thread.
8115 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8116 (linux_resume_one_lwp): Fetch lwpid from thread.
8117 (linux_set_resume_request): Update, "entry" parameter is a
8118 struct thread_info * now. Fetch pid, lwpid from thread.
8119 (resume_status_pending_p): Update, "entry" parameter is a
8120 struct thread_info * now.
8121 (need_step_over_p): Ditto. Fetch lwpid from thread.
8122 (start_step_over): Fetch lwpid from thread.
8123 (linux_resume_one_thread): Update, "entry" parameter is a
8124 struct thread_info * now. Fetch lwpid from thread.
8125 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8126 (proceed_one_lwp): Update, "entry" parameter is a
8127 struct thread_info * now. Fetch lwpid from thread.
8128 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8129 struct thread_info * now.
8130 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8131 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8132 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8134 (regsets_store_inferior_registers): Ditto.
8135 (fetch_register, store_register): Ditto.
8136 (linux_read_memory, linux_write_memory): Ditto.
8137 (linux_request_interrupt): Ditto.
8138 (linux_read_auxv): Ditto.
8139 (linux_xfer_siginfo): Ditto.
8140 (linux_qxfer_spu): Ditto.
8141 (linux_qxfer_libraries_svr4): Ditto.
8142 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8143 moved to inferiors.h.
8145 (get_thread_lwp): Update.
8146 (struct lwp_info): Delete member "entry". Simplify comment for
8149 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8150 current_inferior directly.
8151 (update_watch_registers_callback): Update, "entry" parameter is a
8152 struct thread_info * now. Fetch pid from thread.
8153 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8154 (mips_insert_point): Fetch lwpid from current_inferior.
8155 Pass &all_threads to find_inferior, not &all_lwps.
8156 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8157 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8159 (mips_stopped_data_address): Ditto.
8160 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8162 * linux-tile-low.c (tile_arch_setup): Ditto.
8163 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8164 (update_debug_registers_callback): Update, "entry" parameter is a
8165 struct thread_info * now. Fetch pid from thread.
8166 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8167 Pass &all_threads to find_inferior, not &all_lwps.
8168 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8169 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8170 Pass &all_threads to find_inferior, not &all_lwps.
8171 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8172 (i386_dr_low_get_status): Ditto.
8173 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8174 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8175 (x86_linux_read_description): Ditto.
8176 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8178 2014-02-20 Doug Evans <dje@google.com>
8180 * inferiors.c (get_first_inferior): Fix buglet.
8182 2014-02-19 Doug Evans <dje@google.com>
8184 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8185 * inferiors.c (add_thread): Change result type to struct thread_info *.
8186 All callers updated.
8187 (add_lwp): Call add_thread here instead of in callers.
8188 All callers updated.
8189 * linux-low.h (get_lwp_thread): Rewrite.
8190 (struct lwp_info): New member "thread".
8192 2014-02-19 Doug Evans <dje@google.com>
8194 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8195 All callers updated.
8197 2014-02-19 Doug Evans <dje@google.com>
8199 * inferiors.c (add_thread): Fix whitespace.
8201 2014-02-19 Doug Evans <dje@google.com>
8203 * dll.c (clear_dlls): Replace accessing list implemention details
8205 * gdbthread.h (get_first_thread): Declare.
8206 * inferiors.c (for_each_inferior_with_data): New function.
8207 (get_first_thread): New function.
8208 (find_thread_ptid): Simplify.
8209 (get_first_inferior): New function.
8210 (clear_list): Delete.
8211 (one_inferior_p): New function.
8212 (clear_inferior_list): New function.
8213 (clear_inferiors): Update.
8214 * inferiors.h (for_each_inferior_with_data): Declare.
8215 (clear_inferior_list): Declare.
8216 (one_inferior_p): Declare.
8217 (get_first_inferior): Declare.
8218 * linux-low.c (linux_wait_for_event): Replace accessing list
8219 implemention details with API function.
8220 * server.c (target_running): Ditto.
8221 (accumulate_file_name_length): New function.
8222 (emit_dll_description): New function.
8223 (handle_qxfer_libraries): Replace accessing list implemention
8224 details with API function.
8225 (handle_qxfer_threads_worker): New function.
8226 (handle_qxfer_threads_proper): Replace accessing list implemention
8227 details with API function.
8228 (handle_query): Ditto.
8229 (visit_actioned_threads_callback_ftype): New typedef.
8230 (visit_actioned_threads_data): New struct.
8231 (visit_actioned_threads): Rewrite to be find_inferior callback.
8232 (resume): Call find_inferior.
8233 (handle_status): Replace accessing list implemention
8234 details with API function.
8235 (process_serial_event): Replace accessing list implemention details
8237 * target.c (set_desired_inferior): Replace accessing list implemention
8238 details with API function.
8239 * tracepoint.c (same_process_p): New function.
8240 (gdb_agent_about_to_close): Replace accessing list implemention
8241 details with API function.
8242 * win32-low.c (child_delete_thread): Replace accessing list
8243 implemention details with API function.
8244 (match_dll_by_basename): New function.
8245 (dll_is_loaded_by_basename): New function.
8246 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8247 details call to dll_is_loaded_by_basename.
8249 2014-02-19 Doug Evans <dje@google.com>
8251 * dll.h (struct dll_info): Add comment.
8252 * gdbthread.h (struct thread_info): Add comment.
8253 (current_ptid): Simplify.
8254 * inferiors.c (add_process): Update.
8255 (remove_process): Update.
8256 * inferiors.h (struct process_info): Rename member "head" to "entry".
8257 * linux-low.c (delete_lwp): Update.
8259 (last_thread_of_process_p): Update.
8260 (kill_one_lwp_callback, linux_kill): Update.
8261 (status_pending_p_callback): Update.
8262 (wait_for_sigstop): Update. Simplify read of ptid.
8263 (start_step_over): Update.
8264 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8265 (get_lwp_thread): Update.
8266 (struct lwp_info): Rename member "head" to "entry".
8267 * regcache.h (inferior_list_entry): Delete.
8268 * server.c (kill_inferior_callback): Update.
8269 (detach_or_kill_inferior_callback): Update.
8270 (print_started_pid): Update.
8271 (print_attached_pid): Update.
8272 (process_serial_event): Simplify read of ptid.
8273 * thread-db.c (thread_db_create_event): Update.
8274 (thread_db_get_tls_address): Update.
8275 * win32-low.c (current_inferior_ptid): Simplify.
8277 2014-02-19 Tom Tromey <tromey@redhat.com>
8279 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8281 (target_supports_btrace): Update.
8283 2014-02-14 Yao Qi <yao@codesourcery.com>
8285 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8286 (rsp-low-ipa.o): New target.
8288 2014-02-12 Tom Tromey <tromey@redhat.com>
8290 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8291 convert_ascii_to_int.
8292 * regcache.c (registers_to_string): Likewise.
8293 * remote-utils.c (decode_M_packet): Likewise.
8294 * server.c (process_serial_event): Likewise.
8296 2014-02-12 Tom Tromey <tromey@redhat.com>
8298 * server.c (handle_query, handle_v_run): Use hex2bin, not
8300 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8302 2014-02-12 Tom Tromey <tromey@redhat.com>
8304 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8305 convert_int_to_ascii.
8306 * regcache.c (registers_to_string, collect_register_as_string):
8308 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8310 * server.c (process_serial_event): Likewise.
8311 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8312 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8314 2014-02-12 Tom Tromey <tromey@redhat.com>
8316 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8317 bin2hex, not hexify.
8318 * tracepoint.c (cmd_qtstatus): Likewise.
8320 2014-02-12 Tom Tromey <tromey@redhat.com>
8322 * remote-utils.c (monitor_output): Pass explicit length to
8325 2014-02-12 Tom Tromey <tromey@redhat.com>
8327 * tracepoint.c: Include rsp-low.h.
8328 * server.c: Include rsp-low.h.
8329 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8330 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8332 * remote-utils.c: Include rsp-low.h.
8333 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8334 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8335 (convert_int_to_ascii, convert_ascii_to_int): Move to
8337 * regcache.c: Include rsp-low.h.
8338 * ax.c: Include rsp-low.h.
8339 * Makefile.in (SFILES): Add common/rsp-low.c.
8340 (OBS): Add rsp-low.o.
8341 (rsp-low.o): New target.
8343 2014-02-12 Tom Tromey <tromey@redhat.com>
8345 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8346 Include print-utils.h.
8347 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8348 (plongest, thirty_two, phex_nz): Remove.
8349 * Makefile.in (SFILES): Add common/print-utils.c.
8350 (OBS): Add print-utils.o.
8351 (print-utils-ipa.o): New target.
8352 (print-utils.o): New target.
8353 (IPA_OBJS): Add print-utils-ipa.o.
8355 2014-02-06 Tom Tromey <tromey@redhat.com>
8357 * Makefile.in (SFILES): Fix indentation.
8359 2014-02-05 Doug Evans <dje@google.com>
8361 * linux-low.c (linux_wait_for_event): Improve comment.
8362 (linux_wait_1): Keep current_inferior in sync with event_child.
8364 2014-01-22 Doug Evans <dje@google.com>
8366 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8368 2014-01-22 Doug Evans <dje@google.com>
8370 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8371 * configure: Regenerate.
8372 * config.in: Regenerate.
8373 * Makefile.in (SFILES): Add debug.c.
8375 * debug.c: New file.
8376 * debug.h: New file.
8377 * linux-aarch64-low.c (*): Update all debugging printfs to use
8378 debug_printf instead of fprintf.
8379 * linux-arm-low.c (*): Ditto.
8380 * linux-cris-low.c (*): Ditto.
8381 * linux-crisv32-low.c (*): Ditto.
8382 * linux-m32r-low.c (*): Ditto.
8383 * linux-sparc-low.c (*): Ditto.
8384 * linux-x86.c (*): Ditto.
8385 * linux-low.c (*): Ditto.
8386 (linux_wait_1): Add calls to debug_enter, debug_exit.
8387 (linux_wait): Remove redundant debugging printf.
8388 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8389 (linux_resume, unstop_all_lwps): Ditto.
8390 * mem-break.c (*): Update all debugging printfs to use
8391 debug_printf instead of fprintf.
8392 * remote-utils.c (*): Ditto.
8393 * thread-db.c (*): Ditto.
8394 * server.c #include <ctype.h>, "gdb_vecs.h".
8395 (debug_threads): Moved to debug.c.
8396 (*): Update all debugging printfs to use debug_printf instead of
8398 (start_inferior): Replace call to fflush with call to debug_flush.
8399 (monitor_show_help): Mention set debug-format.
8400 (parse_debug_format_options): New function.
8401 (handle_monitor_command): Handle "monitor set debug-format".
8402 (gdbserver_usage): Mention --debug-format.
8403 (main): Parse --debug-format.
8404 * server.h (debug_threads): Declaration moved to debug.h.
8406 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8407 trace_debug_1 that uses debug_printf.
8408 (tracepoint_look_up_symbols): Update all debugging printfs to use
8409 debug_printf instead of fprintf.
8411 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8413 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8416 2014-01-17 Pedro Alves <palves@redhat.com>
8419 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8420 defined after including gdb_proc_service.h.
8422 2014-01-16 Doug Evans <dje@google.com>
8424 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8425 (match_dll): Use it.
8427 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8429 * target.h (target_ops) <read_btrace>: Change parameters and
8430 return type to allow error reporting.
8431 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8432 trace reading errors on.
8433 * linux-low.c (linux_low_read_btrace): Pass trace reading
8435 (linux_low_disable_btrace): New.
8437 2014-01-15 Doug Evans <dje@google.com>
8439 * inferiors.c (thread_id_to_gdb_id): Delete.
8440 * inferiors.h (thread_id_to_gdb_id): Delete.
8442 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8444 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8445 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8448 2014-01-08 Pedro Alves <palves@redhat.com>
8450 * server.c (handle_status): Don't discard previous queued stop
8451 replies or thread's pending status here.
8452 (main) <disconnection>: Do it here instead.
8454 2014-01-08 Pedro Alves <palves@redhat.com>
8456 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8457 * server.c (visit_actioned_threads, handle_pending_status): New
8459 (handle_v_cont): Factor out parts to ...
8460 (resume): ... this new function. If in all-stop, and a thread
8461 being resumed has a pending status, report it without actually
8463 (myresume): Adjust to use the new 'resume' function.
8464 (clear_pending_status_callback, set_pending_status_callback)
8465 (find_status_pending_thread_callback): New functions.
8466 (handle_status): Handle the case of multiple threads having
8467 interesting statuses to report. Report threads' real last signal
8468 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8469 with an interesting thread to report the status for, instead of
8470 always reporting the status of the first thread.
8472 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8474 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8475 * gdbreplay.c (gdbreplay_version): Likewise.
8477 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8479 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8480 iov.iov_len with the real length in use.
8482 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8484 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8485 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8486 for all targets that use win32-low.c.
8487 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8488 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8490 2013-12-13 Pedro Alves <palves@redhat.com>
8492 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8493 if equal to TARGET_WAITKIND_LOADED.
8494 * win32-low.c (cached_status): New static global.
8495 (win32_wait): Add declaration.
8496 (do_initial_child_stuff): Flush all initial pending debug events
8497 up to the initial breakpoint.
8498 (win32_wait): If CACHED_STATUS was set, return that instead
8499 of doing a real wait. Remove the code resuming the execution
8500 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8501 during the initial phase. Also remove the code changing
8502 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8503 TARGET_WAITKIND_STOPPED.
8505 2013-12-11 Yao Qi <yao@codesourcery.com>
8507 * notif.c (handle_notif_ack): Return 0 if no notification
8510 2013-11-20 Doug Evans <dje@google.com>
8512 * linux-low.c (linux_set_resume_request): Fix comment.
8514 2013-11-20 Doug Evans <dje@google.com>
8516 * linux-low.c (resume_status_pending_p): Tweak comment.
8518 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8520 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8521 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8522 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8523 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8524 (srv_amd64_regobj): Add amd64-mpx.o.
8525 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8526 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8527 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8528 * i387-fp.c (num_pl_bnd_register) Added constant.
8529 (num_pl_bnd_cfg_registers) Added constant.
8530 (struct i387_xsave) Added reserved area and MPX fields.
8531 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8532 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8534 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8535 (init_registers_amd64_mpx_linux): Declare new function.
8536 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8537 (x86_64_regmap): Add MPX registers.
8538 (x86_linux_read_description): Add MPX case.
8539 (initialize_low_arch): Initialize MPX targets.
8541 2013-11-18 Tom Tromey <tromey@redhat.com>
8543 * configure: Rebuild.
8544 * configure.ac: Don't check for stdlib.h.
8545 * gdbreplay.c: Unconditionally include stdlib.h.
8547 2013-11-18 Tom Tromey <tromey@redhat.com>
8549 * config.in: Rebuild.
8550 * configure: Rebuild.
8551 * configure.ac: Don't use AC_HEADER_DIRENT.
8553 2013-11-18 Tom Tromey <tromey@redhat.com>
8555 * server.h: Don't check HAVE_STRING_H.
8556 * gdbreplay.c: Don't check HAVE_STRING_H.
8557 * configure: Rebuild.
8559 2013-11-18 Tom Tromey <tromey@redhat.com>
8561 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8564 2013-11-08 Tom Tromey <tromey@redhat.com>
8566 * configure, config.in: Rebuild.
8567 * configure.ac: Remove unused configury.
8569 2013-11-08 Tom Tromey <tromey@redhat.com>
8571 * acinclude.m4: Include common.m4, codeset.m4.
8572 * configure, config.in: Rebuild.
8573 * configure.ac: Use GDB_AC_COMMON.
8575 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8577 * linux-s390-low.c (HWCAP_S390_TE): New define.
8578 (s390_arch_setup): Consider the TE field in the HWCAP for
8579 determining 'have_regset_tdb'.
8581 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8584 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8587 2013-10-02 Pedro Alves <palves@redhat.com>
8589 * server.c (process_serial_event): Don't output "GDBserver
8590 exiting" if GDB is connected through stdio.
8591 * target.c (mywait): Likewise, be silent if GDB is connected
8594 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8596 * lynx-low.c (lynx_add_threads_after_attach): New function.
8597 (lynx_attach): Remove call to add_thread. Add call to
8598 lynx_add_threads_after_attach instead.
8600 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8602 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8603 * config.in, configure: Regenerated.
8605 2013-09-18 Yao Qi <yao@codesourcery.com>
8608 * server.c (start_inferior): Clear 'resume_info'.
8610 2013-09-16 Jiong Wang <jiwang@tilera.com>
8612 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8615 2013-09-16 Jiong Wang <jiwang@tilera.com>
8617 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8618 linux-tile-low.o to srv_tgtobj.
8620 2013-09-16 Will Newton <will.newton@linaro.org>
8622 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8625 2013-09-06 Pedro Alves <palves@redhat.com>
8627 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8628 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8629 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8630 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8631 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8632 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8634 2013-09-06 Pedro Alves <palves@redhat.com>
8636 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8637 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8639 2013-09-06 Pedro Alves <palves@redhat.com>
8641 * linux-amd64-ipa.c: Include tracepoint.h.
8642 * linux-i386-ipa.c: Include tracepoint.h.
8644 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8646 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8647 (ps_get_thread_area): New function.
8649 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8651 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8652 (initialize_low_arch): Call init_registers_crisv32 rather than
8653 init_register_crisv32.
8655 2013-09-05 Pedro Alves <palves@redhat.com>
8657 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8659 * hostio.h: ... this new file.
8660 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8661 win32-low.c: Include hostio.h.
8663 2013-09-05 Pedro Alves <palves@redhat.com>
8665 * server.h (gdb_client_data, handler_func, callback_handler_func)
8666 (delete_file_handler, add_file_handler, append_callback_event)
8667 (delete_callback_event, start_event_loop, initialize_event_loop):
8668 Move to event-loop.h and include it.
8669 * event-loop.h: New file.
8671 2013-09-05 Pedro Alves <palves@redhat.com>
8673 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8674 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8675 (loaded_dll, unloaded_dll): Move to ...
8676 * dll.h: ... this new file.
8677 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8679 2013-09-05 Pedro Alves <palves@redhat.com>
8681 * server.h (current_process, get_thread_process, all_processes)
8682 (add_inferior_to_list, for_each_inferior, current_inferior)
8683 (remove_inferior, add_process, remove_process, find_process_pid)
8684 (have_started_inferiors_p, have_attached_inferiors_p)
8685 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8686 (clear_inferiors, find_inferior, find_inferior_id)
8687 (inferior_target_data, set_inferior_target_data)
8688 (inferior_regcache_data, set_inferior_regcache_data): Move to
8689 inferiors.h, and include it.
8690 * inferiors.h: New file.
8692 2013-09-05 Pedro Alves <palves@redhat.com>
8694 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8698 2013-09-05 Pedro Alves <palves@redhat.com>
8700 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8702 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8703 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8704 (handle_tracepoint_general_set, handle_tracepoint_query)
8705 (tracepoint_finished_step, tracepoint_was_hit)
8706 (release_while_stepping_state_list, current_traceframe)
8707 (in_readonly_region, traceframe_read_mem)
8708 (fetch_traceframe_registers, traceframe_read_sdata)
8709 (traceframe_read_info, struct fast_tpoint_collect_status)
8710 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8711 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8712 (supply_fast_tracepoint_registers)
8713 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8714 (ipa_tdesc, claim_trampoline_space)
8715 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8716 (agent_mem_read, agent_get_trace_state_variable_value)
8717 (agent_set_trace_state_variable_value, agent_tsv_read)
8718 (agent_mem_read_string, get_raw_reg_func_addr)
8719 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8720 * tracepoint.h: ... this new file.
8722 2013-09-05 Pedro Alves <palves@redhat.com>
8724 * server.h (perror_with_name, error, fatal, warning, paddress)
8725 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8727 * utils.h: New file.
8729 2013-09-05 Pedro Alves <palves@redhat.com>
8731 * server.h (remote_debug, noack_mode, transport_is_reliable)
8732 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8733 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8734 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8735 (write_enn, initialize_async_io, enable_async_io)
8736 (disable_async_io, check_remote_input_interrupt_request)
8737 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8738 (dead_thread_notify, prepare_resume_reply)
8739 (decode_address_to_semicolon, decode_address, decode_m_packet)
8740 (decode_M_packet, decode_X_packet, decode_xfer_write)
8741 (decode_search_memory_packet, unhexify, hexify)
8742 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8743 (look_up_one_symbol, relocate_instruction)
8744 (monitor_output): Move to remote-utils.h, and include it.
8745 * remote-utils.h: New file.
8747 2013-09-05 Pedro Alves <palves@redhat.com>
8749 * server.h (_): Delete.
8751 2013-09-02 Pedro Alves <palves@redhat.com>
8753 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8754 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8756 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8758 2013-09-02 Pierre Muller <muller@sourceware.org>
8760 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8761 or WriteProcessMemory complete successfully and handle
8762 ERROR_PARTIAL_COPY error.
8764 2013-09-02 Pedro Alves <palves@redhat.com>
8766 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8767 error instead of EIO.
8769 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8772 * linux-low.c: Include filestuff.h.
8773 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8774 * lynx-low.c: Include filestuff.h.
8775 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8776 * server.c: Include filestuff.h.
8777 (main): Call notice_open_fds.
8778 * spu-low.c: Include filestuff.h.
8779 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8781 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8783 * Makefile.in: Explain why ../target and ../nat are not
8784 listed as include file search paths.
8785 (linux-waitpid.o): New object file rule.
8786 * configure.srv (srv_native_linux_obj): New variable.
8787 Replace all occurrences of linux native object files with
8788 $srv_native_linux_obj.
8789 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8790 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8791 (linux_enable_event_reporting): Remove declaration.
8792 (my_waitpid): Moved to common/linux-waitpid.c.
8793 (linux_wait_for_event): Pass ptid when calling
8794 linux_enable_event_reporting.
8795 (linux_supports_tracefork_flag): Remove.
8796 (linux_enable_event_reporting): Likewise.
8797 (linux_tracefork_grandchild): Remove.
8798 (STACK_SIZE): Moved to common/linux-ptrace.c.
8799 (linux_tracefork_child): Remove.
8800 (linux_test_for_tracefork): Remove.
8801 (linux_look_up_symbols): Call linux_supports_traceclone.
8802 (initialize_low): Remove call to linux_test_for_tracefork.
8803 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8804 common/linux-ptrace.h.
8805 (PTRACE_TYPE_ARG4): Likewise.
8806 Include linux-ptrace.h.
8808 2013-08-21 Pedro Alves <palves@redhat.com>
8810 * config.in: Renegerate.
8812 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8814 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8815 (SFILES): Remove $(srcdir)/common/target-common.c and
8816 add $(srcdir)/target/waitstatus.c.
8817 (OBS): Remove target-common.o and add waitstatus.o.
8818 (server_h): Remove $(srcdir)/../common/target-common.h and
8819 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8820 and $(srcdir)/../target/waitstatus.h.
8821 (target-common.o): Remove.
8822 (waitstatus.o): New target object file.
8823 * target.h: Do not include target-common.h and
8824 include target/resume.h, target/wait.h and
8825 target/waitstatus.h.
8827 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8829 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8830 to PTRACE_TYPE_ARG3.
8831 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8832 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8834 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8835 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8837 2013-07-27 Jie Zhang <jie@codesourcery.com>
8838 Daniel Jacobowitz <dan@codesourcery.com>
8839 Yao Qi <yao@codesourcery.com>
8841 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8842 (mips-linux-watch.o): New rule.
8843 (mips_linux_watch_h): New variable.
8844 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8846 * linux-mips-low.c: Include mips-linux-watch.h.
8847 (struct arch_process_info, struct arch_lwp_info): New.
8848 (update_watch_registers_callback): New function.
8849 (mips_linux_new_process, mips_linux_new_thread) New functions.
8850 (mips_linux_prepare_to_resume, mips_insert_point): New
8852 (mips_remove_point, mips_stopped_by_watchpoint): New
8854 (rsp_bp_type_to_target_hw_bp_type): New function.
8855 (mips_stopped_data_address): New function.
8856 (the_low_target): Add watchpoint support functions.
8858 2013-07-27 Yao Qi <yao@codesourcery.com>
8860 * i386-low.c: Include break-common.h.
8861 (enum target_hw_bp_type): Remove.
8863 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8865 * Makefile.in (SFILES): /common/target-common.c.
8866 (OBS): Add target-common.o.
8867 (server_h): Add $(srcdir)/../common/target-common.h.
8868 (target-common.o): New target.
8869 * server.c (queue_stop_reply_callback): Free
8870 status string after use.
8871 * target.c (target_waitstatus_to_string): Remove.
8872 * target.h: Include target-common.h.
8873 (resume_kind): Likewise.
8874 (target_waitkind): Likewise.
8875 (target_waitstatus): Likewise.
8876 (TARGET_WNOHANG): Likewise.
8878 2013-07-04 Yao Qi <yao@codesourcery.com>
8880 * Makefile.in (host_alias): Use @host_noncanonical@.
8881 (target_alias): Use @target_noncanonical@.
8882 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8883 ACX_NONCANONICAL_HOST.
8884 * configure: Regenerated.
8887 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8889 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8890 * configure: Rebuild.
8891 * Makefile.in (version_host, version_target): Get from configure.
8892 (version.c): Use $(version_host) and $(version_target).
8894 2013-07-03 Pedro Alves <palves@redhat.com>
8896 * Makefile.in (config.status): Depend on development.sh.
8897 * acinclude.m4: Include libmcheck.m4.
8898 * configure: Regenerate.
8900 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8902 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8903 attribute inside the parentheses.
8904 (winapi_DebugSetProcessKillOnExit): Ditto.
8905 (winapi_DebugBreakProcess): Ditto.
8906 (winapi_GenerateConsoleCtrlEvent): Ditto.
8908 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8910 * notif.h (notif_event): Add a dummy member to avoid compiler
8913 2013-07-01 Pedro Alves <palves@redhat.com>
8915 * hostio.c (HOSTIO_PATH_MAX): Define.
8916 (require_filename, handle_open, handle_unlink, handle_readlink):
8919 2013-07-01 Pedro Alves <palves@redhat.com>
8921 * server.h: Include "pathmax.h".
8922 * linux-low.c: Don't include sys/param.h.
8923 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8925 * win32-low.c: Don't include sys/param.h.
8926 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8928 2013-07-01 Pedro Alves <palves@redhat.com>
8930 * event-loop.c: Don't check HAVE_UNISTD_H before including
8932 * gdbreplay.c: Likewise.
8933 * remote-utils.c: Likewise.
8934 * server.c: Likewise.
8935 * configure.ac: Don't check for unistd.h.
8936 * configure: Regenerate.
8938 2013-06-28 Tom Tromey <tromey@redhat.com>
8940 * Makefile.in (version.c): Use version.in, not
8943 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8945 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8946 * configure: Rebuild.
8947 * Makefile.in (version_host, version_target): Get from configure.
8948 (version.c): Use $(version_host) and $(version_target).
8950 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8952 Fix trace-status to output user name without trailing colon.
8953 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8955 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8957 Fix trace-status to output proper start-time and stop-time.
8958 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8959 output start time and stop time in hex as gdb expects.
8961 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8963 * tracepoint.c (build_traceframe_info_xml): Output trace state
8964 variables present in the trace buffer.
8966 2013-06-24 Tom Tromey <tromey@redhat.com>
8968 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8970 (version.o): Remove.
8971 * gdbreplay.c: Include version.h.
8972 (version, host_name): Don't declare.
8973 * server.h: Include version.h.
8974 (version, host_name): Don't declare.
8976 2013-06-12 Pedro Alves <palves@redhat.com>
8978 * linux-x86-low.c (linux_is_elf64): Delete global.
8979 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8980 with local linux_pid_exe_is_elf_64_file use.
8982 2013-06-11 Pedro Alves <palves@redhat.com>
8984 * linux-low.c (regset_disabled, disable_regset): New functions.
8985 (regsets_fetch_inferior_registers)
8986 (regsets_store_inferior_registers): Use them.
8987 (initialize_regsets_info); Don't allocate the disabled_regsets
8989 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8992 2013-06-11 Pedro Alves <palves@redhat.com>
8994 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8997 2013-06-11 Pedro Alves <palves@redhat.com>
8999 * linux-x86-low.c (initialize_low_arch): Call
9000 init_registers_x32_avx_linux.
9002 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9004 Fix compatibility with Android Bionic.
9005 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9008 2013-06-07 Pedro Alves <palves@redhat.com>
9011 * Makefile.in (OBS): Add tdesc.o.
9012 (IPA_OBJS): Add tdesc-ipa.o.
9013 (tdesc-ipa.o): New rule.
9014 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9016 * linux-low.c (new_inferior): Delete.
9017 (disabled_regsets, num_regsets): Delete.
9018 (linux_add_process): Adjust to set the new per-process
9020 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9021 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9022 was a stop. When calling arch_setup, switch the current inferior
9023 to the thread that got an event.
9024 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9025 (regsets_fetch_inferior_registers)
9026 (regsets_store_inferior_registers): New regsets_info parameter.
9028 (linux_register_in_regsets): New regs_info parameter. Adjust to
9030 (register_addr, fetch_register, store_register): New usrregs_info
9031 parameter. Adjust to use it.
9032 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9033 parameter regs_info. Adjust to use it.
9034 (linux_fetch_registers): Get the current inferior's regs_info, and
9036 (linux_store_registers): Ditto.
9037 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9038 (initialize_low): Don't initialize the target_regsets here. Call
9039 initialize_low_arch.
9040 * linux-low.h (target_regsets): Delete declaration.
9041 (struct regsets_info): New.
9042 (struct usrregs_info): New.
9043 (struct regs_info): New.
9044 (struct process_info_private) <new_inferior>: New field.
9045 (struct linux_target_ops): Delete the num_regs, regmap, and
9046 regset_bitmap fields. New field regs_info.
9047 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9048 * i387-fp.c (num_xmm_registers): Delete.
9049 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9050 calls to new interface.
9051 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9052 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9053 Infer the number of xmm registers from the regcache's target
9055 * i387-fp.h (num_xmm_registers): Delete.
9056 * inferiors.c (add_thread): Don't install the thread's regcache
9058 * proc-service.c (gregset_info): Fetch the current inferior's
9059 regs_info. Adjust to use it.
9060 * regcache.c: Include tdesc.h.
9061 (register_bytes, reg_defs, num_registers)
9062 (gdbserver_expedite_regs): Delete.
9063 (get_thread_regcache): If the thread doesn't have a regcache yet,
9064 create one, instead of aborting gdbserver.
9065 (regcache_invalidate_one): Rename to ...
9066 (regcache_invalidate_thread): ... this.
9067 (regcache_invalidate_one): New.
9068 (regcache_invalidate): Only invalidate registers of the current
9070 (init_register_cache): Add target_desc parameter, and use it.
9071 (new_register_cache): Ditto. Assert the target description has a
9072 non zero registers_size.
9073 (regcache_cpy): Add assertions. Adjust.
9074 (realloc_register_cache, set_register_cache): Delete.
9075 (registers_to_string, registers_from_string): Adjust.
9076 (find_register_by_name, find_regno, find_register_by_number)
9077 (register_cache_size): Add target_desc parameter, and use it.
9078 (free_register_cache_thread, free_register_cache_thread_one)
9079 (regcache_release, register_cache_size): New.
9080 (register_size): Add target_desc parameter, and use it.
9081 (register_data, supply_register, supply_register_zeroed)
9082 (supply_regblock, supply_register_by_name, collect_register)
9083 (collect_register_as_string, collect_register_by_name): Adjust.
9084 * regcache.h (struct target_desc): Forward declare.
9085 (struct regcache) <tdesc>: New field.
9086 (init_register_cache, new_register_cache): Add target_desc
9088 (regcache_invalidate_thread): Declare.
9089 (regcache_invalidate_one): Delete declaration.
9090 (regcache_release): Declare.
9091 (find_register_by_number, register_cache_size, register_size)
9092 (find_regno): Add target_desc parameter.
9093 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9095 * remote-utils.c: Include tdesc.h.
9096 (outreg, prepare_resume_reply): Adjust.
9097 * server.c: Include tdesc.h.
9098 (gdbserver_xmltarget): Delete declaration.
9099 (get_features_xml, process_serial_event): Adjust.
9100 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9102 (struct process_info) <tdesc>: New field.
9103 (ipa_tdesc): Declare.
9104 * tdesc.c: New file.
9105 * tdesc.h: New file.
9106 * tracepoint.c: Include tdesc.h.
9107 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9108 (get_context_regcache): Adjust to pass ipa_tdesc down.
9109 (do_action_at_tracepoint): Adjust to get the register cache size
9110 from the context regcache's description.
9111 (traceframe_walk_blocks): Adjust to get the register cache size
9112 from the current trace frame's description.
9113 (traceframe_get_pc): Adjust to get current trace frame's
9114 description and pass it down.
9115 (gdb_collect): Adjust to get the register cache size from the
9117 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9118 (gdbserver_xmltarget): Delete.
9119 (initialize_low_tracepoint): Set the ipa's target description.
9120 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9121 (initialize_low_tracepoint): Set the ipa's target description.
9122 * linux-x86-low.c: Include tdesc.h.
9123 [__x86_64__] (is_64bit_tdesc): New.
9124 (ps_get_thread_area, x86_get_thread_area): Use it.
9125 (i386_cannot_store_register): Rename to ...
9126 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9127 (i386_cannot_fetch_register): Rename to ...
9128 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9129 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9131 (target_regsets): Rename to ...
9132 (x86_regsets): ... this.
9133 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9135 (x86_siginfo_fixup): Use is_64bit_tdesc.
9136 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9137 (tdesc_x32_avx_linux, tdesc_x32_linux)
9138 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9140 (x86_linux_update_xmltarget): Delete.
9141 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9142 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9143 (AMD64_LINUX_USER64_CS): New.
9144 (x86_linux_read_description): New, based on
9145 x86_linux_update_xmltarget.
9146 (same_process_callback): New.
9147 (x86_arch_setup_process_callback): New.
9148 (x86_linux_update_xmltarget): New.
9149 (x86_regsets_info): New.
9150 (amd64_linux_regs_info): New.
9151 (i386_linux_usrregs_info): New.
9152 (i386_linux_regs_info): New.
9153 (x86_linux_regs_info): New.
9154 (x86_arch_setup): Reimplement.
9155 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9156 (x86_emit_ops): Ditto.
9157 (the_low_target): Adjust. Install x86_linux_regs_info,
9158 x86_cannot_fetch_register, and x86_cannot_store_register.
9159 (initialize_low_arch): New.
9160 * linux-ia64-low.c (tdesc_ia64): Declare.
9161 (ia64_fetch_register): Adjust.
9162 (ia64_usrregs_info, regs_info): New globals.
9163 (ia64_regs_info): New function.
9164 (the_low_target): Adjust.
9165 (initialize_low_arch): New function.
9166 * linux-sparc-low.c (tdesc_sparc64): Declare.
9167 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9169 (sparc_arch_setup): New function.
9170 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9171 (the_low_target): Adjust.
9172 (initialize_low_arch): New function.
9173 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9174 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9175 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9176 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9177 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9178 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9179 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9180 (tdesc_powerpc_isa205_vsx64l): Declare.
9181 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9182 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9183 (ppc_set_pc, ppc_get_hwcap): Adjust.
9184 (ppc_usrregs_info): Forward declare.
9185 (!__powerpc64__) ppc_regmap_adjusted: New global.
9186 (ppc_arch_setup): Adjust to the current process'es target
9188 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9189 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9190 (ppc_store_evrregset): Adjust.
9191 (target_regsets): Rename to ...
9192 (ppc_regsets): ... this, and make static.
9193 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9194 (ppc_regs_info): New function.
9195 (the_low_target): Adjust.
9196 (initialize_low_arch): New function.
9197 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9198 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9199 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9200 (tdesc_s390x_linux64v2): Declare.
9201 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9202 (s390_fill_gregset, s390_store_last_break): Adjust.
9203 (target_regsets): Rename to ...
9204 (s390_regsets): ... this, and make static.
9205 (s390_get_pc, s390_set_pc): Adjust.
9206 (s390_get_hwcap): New target_desc parameter, and use it.
9207 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9208 (s390_arch_setup): Adjust to set the current process'es target
9209 description. Don't adjust the regmap.
9210 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9211 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9212 (regs_info_3264): New globals.
9213 (s390_regs_info): New function.
9214 (the_low_target): Adjust.
9215 (initialize_low_arch): New function.
9216 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9217 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9218 [__mips64] (init_registers_mips_linux)
9219 (init_registers_mips_dsp_linux): Delete defines.
9220 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9221 (have_dsp): New global.
9222 (mips_read_description): New, based on mips_arch_setup.
9223 (mips_arch_setup): Reimplement.
9224 (get_usrregs_info): New function.
9225 (mips_cannot_fetch_register, mips_cannot_store_register)
9226 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9227 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9228 (target_regsets): Rename to ...
9229 (mips_regsets): ... this, and make static.
9230 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9231 (dsp_regs_info, regs_info): New globals.
9232 (mips_regs_info): New function.
9233 (the_low_target): Adjust.
9234 (initialize_low_arch): New function.
9235 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9236 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9238 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9239 (arm_read_description): New, with bits factored from
9241 (arm_arch_setup): Reimplement.
9242 (target_regsets): Rename to ...
9243 (arm_regsets): ... this, and make static.
9244 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9245 (arm_regs_info): New function.
9246 (the_low_target): Adjust.
9247 (initialize_low_arch): New function.
9248 * linux-m68k-low.c (tdesc_m68k): Declare.
9249 (target_regsets): Rename to ...
9250 (m68k_regsets): ... this, and make static.
9251 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9252 (m68k_regs_info): New function.
9253 (m68k_arch_setup): New function.
9254 (the_low_target): Adjust.
9255 (initialize_low_arch): New function.
9256 * linux-sh-low.c (tdesc_sharch): Declare.
9257 (target_regsets): Rename to ...
9258 (sh_regsets): ... this, and make static.
9259 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9260 (sh_regs_info, sh_arch_setup): New functions.
9261 (the_low_target): Adjust.
9262 (initialize_low_arch): New function.
9263 * linux-bfin-low.c (tdesc_bfin): Declare.
9264 (bfin_arch_setup): New function.
9265 (bfin_usrregs_info, regs_info): New globals.
9266 (bfin_regs_info): New function.
9267 (the_low_target): Adjust.
9268 (initialize_low_arch): New function.
9269 * linux-cris-low.c (tdesc_cris): Declare.
9270 (cris_arch_setup): New function.
9271 (cris_usrregs_info, regs_info): New globals.
9272 (cris_regs_info): New function.
9273 (the_low_target): Adjust.
9274 (initialize_low_arch): New function.
9275 * linux-cris-low.c (tdesc_crisv32): Declare.
9276 (cris_arch_setup): New function.
9277 (cris_regsets_info, 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-m32r-low.c (tdesc_m32r): Declare.
9282 (m32r_arch_setup): New function.
9283 (m32r_usrregs_info, regs_info): New globals.
9284 (m32r_regs_info): Adjust.
9285 (initialize_low_arch): New function.
9286 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9287 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9288 (tic6x_usrregs_info): Forward declare.
9289 (tic6x_read_description): New function, based on ...
9290 (tic6x_arch_setup): ... this. Reimplement.
9291 (target_regsets): Rename to ...
9292 (tic6x_regsets): ... this, and make static.
9293 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9294 (tic6x_regs_info): New function.
9295 (the_low_target): Adjust.
9296 (initialize_low_arch): New function.
9297 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9298 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9299 (target_regsets): Rename to ...
9300 (xtensa_regsets): ... this, and make static.
9301 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9303 (xtensa_arch_setup, xtensa_regs_info): New functions.
9304 (the_low_target): Adjust.
9305 (initialize_low_arch): New function.
9306 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9307 (nios2_arch_setup): Set the current process'es tdesc.
9308 (target_regsets): Rename to ...
9309 (nios2_regsets): ... this.
9310 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9311 (nios2_regs_info): New function.
9312 (the_low_target): Adjust.
9313 (initialize_low_arch): New function.
9314 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9315 (aarch64_arch_setup): Set the current process'es tdesc.
9316 (target_regsets): Rename to ...
9317 (aarch64_regsets): ... this.
9318 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9319 (aarch64_regs_info): New function.
9320 (the_low_target): Adjust.
9321 (initialize_low_arch): New function.
9322 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9324 (target_regsets): Rename to ...
9325 (tile_regsets): ... this.
9326 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9327 (tile_regs_info): New function.
9328 (tile_arch_setup): Set the current process'es tdesc.
9329 (the_low_target): Adjust.
9330 (initialize_low_arch): New function.
9331 * spu-low.c (tdesc_spu): Declare.
9332 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9333 * win32-arm-low.c (tdesc_arm): Declare.
9334 (arm_arch_setup): New function.
9335 (the_low_target): Install arm_arch_setup instead of
9337 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9338 (init_windows_x86): Rename to ...
9339 (i386_arch_setup): ... this. Set `win32_tdesc'.
9340 (the_low_target): Adjust.
9341 * win32-low.c (win32_tdesc): New global.
9342 (child_add_thread): Don't create the thread cache here.
9343 (do_initial_child_stuff): Set the new process'es tdesc.
9344 * win32-low.h (struct target_desc): Forward declare.
9345 (win32_tdesc): Declare.
9346 * lynx-i386-low.c (tdesc_i386): Declare global.
9347 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9348 * lynx-low.c (lynx_tdesc): New global.
9349 (lynx_add_process): Set the new process'es tdesc.
9350 * lynx-low.h (struct target_desc): Forward declare.
9351 (lynx_tdesc): Declare global.
9352 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9353 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9354 * nto-low.c (nto_tdesc): New global.
9355 (do_attach): Set the new process'es tdesc.
9356 * nto-low.h (struct target_desc): Forward declare.
9357 (nto_tdesc): Declare.
9358 * nto-x86-low.c (tdesc_i386): Declare.
9359 (nto_x86_arch_setup): Set `nto_tdesc'.
9361 2013-06-04 Gary Benson <gbenson@redhat.com>
9363 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9364 to qSupported response when appropriate.
9365 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9366 with nonzero-length annex.
9367 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9368 arguments supplied in annex.
9370 2013-05-31 Doug Evans <dje@google.com>
9373 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9374 64 bits in 64-cross-32 environment.
9376 2013-05-28 Pedro Alves <palves@redhat.com>
9378 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9379 (aarch64-without-fpu.c): Delete rule.
9380 * configure.srv (aarch64*-*-linux*): Remove references to
9381 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9382 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9385 2013-05-24 Pedro Alves <palves@redhat.com>
9387 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9388 instead of strchr/decode_address. Error if the range isn't split
9389 with a ','. Don't assume there's be a ':' in the action.
9391 2013-05-23 Yao Qi <yao@codesourcery.com>
9392 Pedro Alves <palves@redhat.com>
9394 * linux-low.c (lwp_in_step_range): New function.
9395 (linux_wait_1): If the thread was range stepping and stopped
9396 outside the stepping range, report the stop to GDB. Otherwise,
9397 continue stepping. Add range stepping debug output.
9398 (linux_set_resume_request): Copy the step range from the resume
9400 (linux_supports_range_stepping): New.
9401 (linux_target_ops) <supports_range_stepping>: Set to
9402 linux_supports_range_stepping.
9403 * linux-low.h (struct linux_target_ops)
9404 <supports_range_stepping>: New field.
9405 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9406 * linux-x86-low.c (x86_supports_range_stepping): New.
9407 (the_low_target) <supports_range_stepping>: Set to
9408 x86_supports_range_stepping.
9409 * server.c (handle_v_cont): Handle 'r' action.
9410 (handle_v_requests): Append ";r" if the target supports range
9412 * target.h (struct thread_resume) <step_range_start,
9413 step_range_end>: New fields.
9414 (struct target_ops) <supports_range_stepping>:
9416 (target_supports_range_stepping): New macro.
9418 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9420 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9421 confusion in comment.
9423 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9425 * lynx-low.c (struct process_info_private): New type.
9426 (lynx_add_process): New function.
9427 (lynx_create_inferior, lynx_attach): Replace calls to
9428 add_process by calls to lynx_add_process.
9429 (lynx_resume): If PTID is null, then try using
9430 current_process()->private->last_wait_event_ptid.
9432 (lynx_clear_inferiors): Delete. The contents of that function
9433 has been inlined in lynx_mourn;
9434 (lynx_wait_1): Save the ptid in the process's private data.
9435 (lynx_mourn): Free the process' private data. Replace call
9436 to lynx_clear_inferiors by call to clear_inferiors.
9438 2013-05-17 Yao Qi <yao@codesourcery.com>
9440 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9443 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9445 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9446 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9447 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9448 PT_TEXT_END_ADDR guards. Update comments.
9449 (linux_target_op) <read_offsets>: Conditionally define to
9450 linux_read_offsets if the target is UCLIBC and if it defines
9451 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9453 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9454 Andrew Jenner <andrew@codesourcery.com>
9456 * Makefile.in (SFILES): Add linux-nios2-low.c.
9457 (clean): Add action to delete nios2-linux.c.
9458 (nios2-linux.c): New rule.
9459 * configure.srv: Add nios2*-*-linux*.
9460 * linux-nios2-low.c: New.
9462 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9464 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9466 2013-04-25 Hui Zhu <hui@codesourcery.com>
9469 * ax.c (ax_printf): Add fflush.
9471 2013-04-22 Tom Tromey <tromey@redhat.com>
9473 * Makefile.in (SFILES): Add filestuff.c.
9474 (OBS): Add filestuff.o.
9475 (filestuff.o): New target.
9476 * config.in, configure: Rebuild.
9477 * configure.ac: Check for fdwalk, pipe2.
9479 2013-04-17 Pedro Alves <palves@redhat.com>
9481 * configure.ac (USE_THREAD_DB): Delete variable.
9482 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9483 Don't AC_SUBST USE_THREAD_DB.
9484 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9485 * config.in, configure: Regenerate.
9487 2013-04-16 Pedro Alves <palves@redhat.com>
9489 * linux-low.h (struct lwp_info) <thread_known>: Move under
9490 the USE_THREAD_DB #ifdef.
9492 2013-04-16 Pedro Alves <palves@redhat.com>
9494 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9495 (linux-low.o): Delete rule.
9496 * linux-low.h: Always include "gdb_thread_db.h" instead of
9497 conditionally including thread_db.h.
9498 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9501 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9503 * Makefile.in (install-only): Fix make install regression.
9505 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9507 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9508 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9510 * gdbserver.1: Remove.
9512 2013-03-22 Pedro Alves <palves@redhat.com>
9514 * linux-low.c (handle_extended_wait): Don't call
9515 linux_enable_event_reporting.
9517 2013-03-15 Tony Theodore <tonyt@logyst.com>
9520 * Makefile.in (SHELL): Use @SHELL@.
9522 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9524 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9527 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9529 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9530 Remove extraneous NULL element.
9532 2013-03-13 Yao Qi <yao@codesourcery.com>
9534 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9535 'V' block in trace frame.
9537 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9539 * target.h (struct target_ops): Add btrace ops.
9540 (target_supports_btrace): New macro.
9541 (target_enable_btrace): New macro.
9542 (target_disable_btrace): New macro.
9543 (target_read_btrace): New macro.
9544 * gdbthread.h (struct thread_info): Add btrace field.
9545 * server.c: Include btrace-common.h.
9546 (handle_btrace_general_set): New function.
9547 (handle_btrace_enable): New function.
9548 (handle_btrace_disable): New function.
9549 (handle_general_set): Call handle_btrace_general_set.
9550 (handle_qxfer_btrace): New function.
9551 (struct qxfer qxfer_packets[]): Add btrace entry.
9552 * inferiors.c (remove_thread): Disable btrace.
9553 * linux-low: Include linux-btrace.h.
9554 (linux_low_enable_btrace): New function.
9555 (linux_low_read_btrace): New function.
9556 (linux_target_ops): Add btrace ops.
9557 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9558 Add srv_linux_btrace=yes.
9559 (x86_64-*-linux*): Add linux-btrace.o.
9560 Add srv_linux_btrace=yes.
9561 * configure.ac: Define HAVE_LINUX_BTRACE.
9562 * config.in: Regenerated.
9563 * configure: Regenerated.
9565 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9567 * server.c (handle_qxfer): Preserve error message if -3 is
9569 (qxfer): Document the -3 return value.
9571 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9573 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9574 (linux_btrace_h): New variable.
9575 (linux-btrace.o): New rule.
9577 2013-03-08 Stan Shebs <stan@codesourcery.com>
9578 Hafiz Abid Qadeer <abidh@codesourcery.com>
9580 * tracepoint.c (trace_buffer_size): New global.
9581 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9582 (init_trace_buffer): Change to one-argument function. Allocate
9583 trace buffer memory.
9584 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9585 handle QTBuffer:size packet.
9586 (cmd_bigqtbuffer_size): New function.
9587 (initialize_tracepoint): Call init_trace_buffer with
9588 DEFAULT_TRACE_BUFFER_SIZE.
9589 * server.c (handle_query): Add QTBuffer:size in the
9592 2013-03-07 Yao Qi <yao@codesourcery.com>
9594 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9595 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9597 (cmd_qtsp): Adjust condition. Do post increment.
9598 Set cur_action and cur_step_action back to 0.
9600 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9603 * linux-low.c (linux_write_memory): Return early success if LEN is
9606 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9608 * configure.srv: Add x86_64-*-cygwin* as target.
9610 2013-02-28 Tom Tromey <tromey@redhat.com>
9612 * configure.ac: Invoke AC_SYS_LARGEFILE.
9613 * configure, config.in: Rebuild.
9615 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9617 * win32-low.c: Throughout, fix format strings and casts of
9618 printf-like functions to avoid type related warnings on all
9620 (get_child_debug_event): Print dwDebugEventCode as hex since
9621 that's how it's usually documented.
9623 2013-02-28 Yao Qi <yao@codesourcery.com>
9625 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9628 2013-02-27 Jiong Wang <jiwang@tilera.com>
9630 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9631 (reg-tilegx32.c): New rule.
9632 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9633 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9634 different register info initializer according to elf class.
9635 (init_registers_tilgx32): New function. The tilegx32 register info
9637 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9638 (tile_store_gregset): Likewise.
9640 2013-02-27 Yao Qi <yao@codesourcery.com>
9642 * server.c (process_point_options): Print debug message when
9643 debug_threads is true.
9645 2013-02-26 Yao Qi <yao@codesourcery.com>
9647 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9649 2013-02-19 Pedro Alves <palves@redhat.com>
9650 Kai Tietz <ktietz@redhat.com>
9654 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9655 instead of strtoul to extract address from packet.
9656 (process_serial_event) <'z'>: Likewise.
9658 2013-02-18 Yao Qi <yao@codesourcery.com>
9660 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9662 2013-02-14 Pedro Alves <palves@redhat.com>
9666 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9667 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9669 2013-02-14 Pedro Alves <palves@redhat.com>
9671 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9673 2013-02-14 Pedro Alves <palves@redhat.com>
9675 * tracepoint.c (save_string): Delete.
9676 (add_tracepoint_action): Use savestring instead of save_string.
9678 2013-02-12 Pedro Alves <palves@redhat.com>
9680 * linux-xtensa-low.c: Ditto.
9681 * xtensa-xtregs.c: Ditto.
9683 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9685 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9688 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9690 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9691 aarch64_num_wp_regs and aarch64_num_bp_regs to
9692 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9694 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9696 * linux-aarch64-low.c (ps_get_thread_area): Replace
9697 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9699 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9700 Marcus Shawcroft <marcus.shawcroft@arm.com>
9701 Nigel Stephens <nigel.stephens@arm.com>
9702 Yufeng Zhang <yufeng.zhang@arm.com>
9704 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9705 (aarch64.c, aarch64-without-fpu.c): New targets.
9706 * configure.srv (aarch64*-*-linux*): New.
9707 * linux-aarch64-low.c: New file.
9709 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9711 * linux-low.c (handle_extended_wait, linux_create_inferior)
9712 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9713 (dequeue_one_deferred_signal, linux_resume_one_thread)
9714 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9715 (linux_tracefork_grandchild, linux_test_for_tracefork)
9716 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9717 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9718 where the argument is 0.
9720 2013-01-25 Yao Qi <yao@codesourcery.com>
9722 * event-loop.c: Include "queue.h".
9723 (gdb_event_p): New typedef.
9724 (struct gdb_event) <next_event>: Remove.
9725 (event_queue): Change to QUEUE(gdb_event_p).
9726 (async_queue_event): Remove.
9727 (gdb_event_xfree): New.
9728 (initialize_event_loop): New.
9729 (process_event): Use API from QUEUE.
9730 (wait_for_event): Likewise.
9731 * server.c (main): Call initialize_event_loop.
9732 * server.h (initialize_event_loop): Declare.
9734 2013-01-18 Yao Qi <yao@codesourcery.com>
9736 * ax.h (struct eval_agent_expr_context): New.
9737 (gdb_eval_agent_expr): Update declaration.
9738 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9739 TFRAME. Add new argument CTX.
9740 * server.h (struct eval_agent_expr_context): Declare.
9741 (agent_mem_read, agent_tsv_read): Update declaration.
9742 (agent_mem_read_string): Likewise.
9743 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9744 (add_traceframe_block): Add new argument TPOINT.
9745 Increase TPOINT->traceframe_usage.
9746 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9747 eval_tracepoint_agent_expr.
9748 (condition_true_at_tracepoint): Likewise.
9749 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9750 (agent_mem_read_string, agent_tsv_read): Likewise.
9752 2013-01-16 Yao Qi <yao@codesourcery.com>
9754 * linux-low.c (linux_resume_one_lwp): Don't check
9755 'lwp->bp_reinsert != 0'.
9757 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9758 Pedro Alves <palves@redhat.com>
9760 * lynx-low.c (ptrace_request_to_str): Define a temporary
9761 macro and use it to simplify this function's implementation.
9763 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9765 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9768 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9770 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9772 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9774 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9776 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9778 * lynx-low.c (lynx_resume): Use the resume_info parameter
9779 to determine the ptid for the lynx_ptrace call, unless
9780 it is equal to minus_one_ptid, in which case we use the
9781 ptid of the current_inferior.
9782 (lynx_wait_1): After having received a thread create/exit
9783 event, resume the inferior's execution using the signaling
9784 thread's ptid, rather than the old ptid.
9786 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9788 * lynx-low.c (lynx_resume): Delete variable ret.
9790 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9792 * gdbreplay.c (gdbreplay_version): Update copyright year.
9793 * server.c (gdbserver_version): Likewise.
9795 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9797 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9800 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9802 * lynx-low.c (ptrace_request_to_str): Add handling for
9805 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9807 * lynx-low.c (lynx_attach): Delete variable new_process.
9809 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9811 * lynx-low.c (lynx_create_inferior): Delete variable
9814 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9816 * lynx-low.c (ptrace_request_to_str): Do not handle
9817 PTRACE_GETTHREADLIST if this macro does not exist.
9819 2012-12-15 Yao Qi <yao@codesourcery.com>
9821 * Makefile.in (OBS): Add notif.o.
9822 * notif.c, notif.h: New.
9823 * server.c: Include "notif.h".
9824 (struct vstop_notif) <next>: Remove.
9826 (queue_stop_reply): Update.
9827 (push_event, send_next_stop_reply): Remove.
9828 (discard_queued_stop_replies): Update.
9829 (notif_stop): New variable.
9830 (handle_v_stopped): Remove.
9831 (handle_v_requests): Don't call handle_v_stopped. Call
9832 handle_ack_notif instead.
9833 (queue_stop_reply_callback): Call notif_event_enque instead
9834 of queue_stop_reply.
9835 (handle_status): Don't call send_next_stop_reply, call
9836 notif_write_event instead.
9837 (kill_inferior_callback): Likewise.
9838 (detach_or_kill_inferior_callback): Likewise.
9839 (main): Call initialize_notif.
9840 (process_serial_event): Call QUEUE_is_empty.
9841 (handle_target_event): Call notif_push instead of push event.
9842 * server.h (push_event): Remove declaration.
9844 2012-12-10 Tom Tromey <tromey@redhat.com>
9846 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9847 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9850 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9851 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9852 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9853 (amd64-linux-ipa.o, ax.o): Rewrite.
9854 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9855 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9856 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9857 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9858 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9859 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9860 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9861 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9862 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9863 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9864 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9865 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9866 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9867 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9868 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9869 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9870 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9871 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9872 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9873 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9874 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9875 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9876 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9877 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9878 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9879 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9880 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9881 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9882 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9883 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9884 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9885 (reg-tilegx.o): Remove.
9886 (all_object_files): New macro.
9887 Include .deps files.
9888 * aclocal.m4, configure: Rebuild.
9889 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9890 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9891 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9893 2012-12-05 Tom Tromey <tromey@redhat.com>
9896 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9898 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9900 * configure.ac: Check for linux/perf_event.h.
9901 * config.in: Regenerated.
9902 * configure: Regenerated.
9904 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9906 * hostio.c (handle_readlink): Decrease buffer size
9907 parameter passed to readlink by one byte.
9909 2012-11-26 Yao Qi <yao@codesourcery.com>
9911 * configure.ac (build_warnings): Append '-Wempty-body'.
9912 * configure: Regenerated.
9913 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9916 2012-11-15 Pierre Muller <muller@sourceware.org>
9918 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9919 * config.in: Regenerate.
9920 * configure: Regenerate.
9921 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9922 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9923 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9924 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9926 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9927 instead of <sys/wait.h> header.
9928 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9930 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9932 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9933 (various make rules): Remove -DGDBSERVER
9935 2012-11-09 Yao Qi <yao@codesourcery.com>
9937 * spu-low.c (current_ptid): Move it to ..
9938 * gdbthread.h: ... here. New.
9939 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9940 * server.c (myresume, process_serial_event): Likewise.
9941 * thread-db.c (thread_db_find_new_threads): Likewise.
9942 * tracepoint.c (run_inferior_command): Likewise.
9944 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9946 * server.c (handle_search_memory_1): Include access length in
9949 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9951 * linux-crisv32-low.c: Fix compile errors.
9953 2012-09-04 Yao Qi <yao@codesourcery.com>
9955 * tracepoint.c (cmd_qtsv): Adjust debug message.
9956 Don't check CUR_TPOINT.
9958 2012-08-28 Yao Qi <yao@codesourcery.com>
9960 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9961 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9962 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9963 Remove declarations of xmalloc, xreallloc, xstrdup and
9965 * Makefile.in (libiberty_h): New.
9966 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9967 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9969 2012-08-23 Yao Qi <yao@codesourcery.com>
9971 * server.h: Remove declaration of 'xsnprintf'.
9973 2012-08-22 Keith Seitz <keiths@redhat.com>
9975 * server.h: Include build-gnulib-gbserver/config.h.
9976 * gdbreplay.c: Likewise.
9978 2012-08-08 Doug Evans <dje@google.com>
9980 * Makefile.in (SFILES): Add gdb_vecs.c.
9981 (OBS): Add gdb_vecs.o.
9982 (gdb_vecs_h, host_defs_h): New variables.
9983 (thread-db.o): Add $(gdb_vecs_h) dependency.
9984 (gdb_vecs.o): New rule.
9985 * thread-db.c: #include "gdb_vecs.h".
9986 (thread_db_load_search): Use a vector to iterate over path elements.
9987 Handle text appearing after "$pdir".
9989 * configure.ac: Add check for strstr.
9990 * config.in: Regenerate.
9991 * configure: Regenerate.
9993 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9995 * hostio.c (handle_pread): If pread fails, fall back to attempting
9997 (handle_pwrite): Likewise for pwrite.
9999 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10001 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10002 between unsupported TYPE and unimplementable ADDR/LEN combination.
10003 (arm_insert_point): Act on new return value.
10005 2012-07-31 Pedro Alves <palves@redhat.com>
10007 * server.c (process_point_options): Only skip tokens if we find
10008 one that is unrecognized. Don't treat 'X' specially while
10009 skipping unrecognized tokens.
10011 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10013 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10014 to 4-byte-align HW breakpoint addresses for Thumb.
10016 2012-07-27 Yao Qi <yao@codesourcery.com>
10020 * server.h: Declare gdb_agent_about_to_close.
10021 * target.c (kill_inferior): Include "agent.h".
10022 New. Send command 'kill'.
10023 * target.h (kill_inferior): Removed macro.
10024 * tracepoint.c (gdb_agent_about_to_close): New.
10025 (gdb_agent_helper_thread): Handle command 'close'.
10026 Wait endlessly until the inferior stops.
10027 Install gdb_agent_remove_socket to atexit hook.
10028 (agent_socket_name): New static variable.
10029 (gdb_agent_socket_init): Replace local variable 'name' with
10030 'agent_socket_name'.
10031 (gdb_agent_remove_socket): New.
10033 2012-07-27 Yao Qi <yao@codesourcery.com>
10035 * server.c (process_point_options): Stop at 'X' when parsing.
10037 2012-07-19 Michael Eager <eager@eagercon.com>
10039 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10041 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10042 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10043 hardware breakpoint.
10045 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10047 * gdbserver/linux-low.c (initialize_low): Call
10048 linux_ptrace_init_warnings.
10050 2012-07-02 Doug Evans <dje@google.com>
10052 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10055 2012-07-02 Stan Shebs <stan@codesourcery.com>
10057 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10058 (ax.o): Add it to build rule.
10060 (OBS): Add format.o.
10061 (IPA_OBS): Add format.o.
10062 * server.c (handle_query): Claim support for breakpoint commands.
10063 (process_point_options): Add command case.
10064 (process_serial_event): Leave running if there are printfs in
10066 * mem-break.h (any_persistent_commands): Declare.
10067 (add_breakpoint_commands): Declare.
10068 (gdb_no_commands_at_breakpoint): Declare.
10069 (run_breakpoint_commands): Declare.
10070 * mem-break.c (struct point_command_list): New struct.
10071 (struct breakpoint): New field command_list.
10072 (any_persistent_commands): New function.
10073 (add_commands_to_breakpoint): New function.
10074 (add_breakpoint_commands): New function.
10075 (gdb_no_commands_at_breakpoint): New function.
10076 (run_breakpoint_commands): New function.
10077 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10079 * ax.c: Include format.h.
10080 (ax_printf): New function.
10081 (gdb_eval_agent_expr): Add printf opcode.
10083 2012-06-13 Yao Qi <yao@codesourcery.com>
10085 * server.c (start_inferior): Remove duplicated writes to fields
10086 'last_resume_kind' and 'last_status' of 'current_inferior'.
10088 2012-06-12 Yao Qi <yao@codesourcery.com>
10089 Pedro Alves <palves@redhat.com>
10091 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10093 * server.c (handle_v_cont): Extend comment.
10095 2012-06-11 Yao Qi <yao@codesourcery.com>
10097 * linux-low.c (linux_attach): Add 'static'.
10099 2012-06-06 Yao Qi <yao@codesourcery.com>
10101 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10103 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10105 Fix gcc -flto compilation warning.
10106 * server.c (main): Make variable multi_mode and attach volatile.
10108 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10110 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10111 if the platform doesn't know about it.
10113 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10115 * Makefile.in (SFILES): Add linux-tile-low.c.
10116 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10117 * configure.srv: Handle tilegx-*-linux*.
10118 * linux-tile-low.c: New file.
10120 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10122 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10124 2012-05-24 Pedro Alves <palves@redhat.com>
10128 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10130 2012-05-24 Pedro Alves <palves@redhat.com>
10134 Replace target_signal with gdb_signal throughout.
10136 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10138 * linux-low.c (linux_store_registers): Avoid the copying sequence
10139 when no data has been retrieved by ptrace.
10141 2012-05-22 Will Deacon <will.deacon@arm.com>
10143 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10144 Include asm/ptrace.h.
10145 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10148 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10150 * linux-low.c (linux_store_registers): Don't re-retrieve data
10151 with ptrace that has already been obtained from /proc. Always
10152 copy any data retrieved with ptrace to the buffer supplied.
10154 2012-05-11 Yao Qi <yao@codesourcery.com>
10155 Pedro Alves <palves@redhat.com>
10157 * linux-low.c (enum stopping_threads_kind): New.
10158 (stopping_threads): Change type to `enum stopping_threads_kind'.
10159 (handle_extended_wait): If stopping and suspending threads, leave
10160 the new_lwp suspended too.
10161 (linux_wait_for_event): Adjust.
10162 (stop_all_lwps): Set `stopping_threads' to
10163 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10164 whether we're suspending threads or just stopping them. Assert no
10167 2012-04-29 Yao Qi <yao@codesourcery.com>
10169 * server.h: Move some code to ...
10170 * gdbthread.h: ... here. New.
10171 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10172 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10173 (nto-low.o, win32-low.o): Likewise.
10174 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10175 * regcache.c, remote-utils.c, server.c: Likewise.
10176 * target.c, tracepoint.c, win32-low.c: Likewise.
10178 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10180 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10181 (PTRACE_ARG4_TYPE): Likewise.
10182 (PTRACE_XFER_TYPE): Likewise.
10183 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10184 ptrace to PTRACE_ARG3_TYPE.
10185 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10186 (PTRACE_ARG4_TYPE): Likewise.
10187 (PTRACE_XFER_TYPE): Likewise.
10188 (linux_detach_one_lwp): Cast fourth argument of
10189 ptrace to long then PTRACE_ARG4_TYPE.
10190 (regsets_fetch_inferior_registers): Cast third argument of
10191 ptrace to long then PTRACE_ARG3_TYPE.
10192 (regsets_store_inferior_registers): Likewise.
10194 2012-04-20 Pedro Alves <palves@redhat.com>
10196 * configure: Regenerate.
10198 2012-04-19 Pedro Alves <palves@redhat.com>
10200 * Makefile.in (GNULIB_BUILDDIR): New.
10201 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10202 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10203 (all, install-only, uninstall, clean-info, all-lib, clean): No
10204 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10205 (maintainer-clean realclean distclean): Use subdir_do.
10207 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10208 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10209 * acinclude.m4: Include acx_configure_dir.m4.
10210 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10211 calls. Call AC_PROG_RANLIB. Configure gnulib using
10214 (GNULIB_STDINT_H): Adjust.
10215 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10216 * gdbreplay.c: Include build-gnulib/config.h.
10217 * server.h: Likewise.
10218 * aclocal.m4: Regenerate.
10219 * config.in: Regenerate.
10220 * configure: Regenerate.
10222 2012-04-19 Pedro Alves <palves@redhat.com>
10224 * Makefile.in (LIBGNU, INCGNU): Adjust.
10225 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10226 (all, install-only, uninstall, clean-info, all-lib, clean)
10227 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10228 * configure.ac: Adjust AC_OUTPUT output.
10229 * aclocal.m4: Regenerate.
10230 * configure: Regenerate.
10232 2012-04-19 Pedro Alves <palves@redhat.com>
10234 * Makefile.in (generated_files): New.
10235 (server_h): Remove the explicit dependency on config.h, and depend
10236 on $generated_files.
10238 2012-04-19 Pedro Alves <palves@redhat.com>
10240 * Makefile.in (INCGNU): Add -Ignulib.
10242 2012-04-19 Pedro Alves <palves@redhat.com>
10244 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10245 (INCGNU): ... this, and spell out -I here.
10246 (GNULIB_LIB): Rename to ...
10247 (LIBGNU): ... this.
10248 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10250 2012-04-19 Pedro Alves <palves@redhat.com>
10252 * config.in: Regenerate.
10254 2012-04-19 Pedro Alves <palves@redhat.com>
10256 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10257 * server.h (memmem): Remove declaration.
10258 * config.in: Regenerate.
10259 * configure: Regenerate.
10261 2012-04-19 Yao Qi <yao@codesourcery.com>
10263 * Makefile.in (SFILES): Add common/vec.c.
10267 2012-04-19 Yao Qi <yao@codesourcery.com>
10269 * remote-utils.c (prepare_resume_reply): Replace with macro
10270 target_core_of_thread.
10271 * server.c (handle_qxfer_threads_proper): Likewise.
10272 * target.h (traget_core_of_thread): New macro.
10274 2012-04-18 Pedro Alves <palves@redhat.com>
10276 * aclocal.m4: Regenerate.
10277 * configure: Regenerate.
10279 2012-04-16 Yao Qi <yao@codesourcery.com>
10281 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10282 duplicated on address.
10284 2012-04-16 Yao Qi <yao@codesourcery.com>
10286 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10287 (struct tracepoint_action_ops) <send>: New field.
10288 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10289 (agent_expr_send, x_tracepoint_action_send): New.
10290 (l_tracepoint_action_send): New.
10291 (cmd_qtdp): Download and install tracepoint
10292 according to `use_agent'.
10293 (run_inferior_command): Add one more parameter `len'.
10295 (tracepoint_send_agent): New.
10296 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10298 2012-04-16 Yao Qi <yao@codesourcery.com>
10300 * tracepoint.c (download_tracepoints): Moved to ...
10301 (cmd_qtstart): ... here.
10303 2012-04-14 Yao Qi <yao@codesourcery.com>
10305 * tracepoint.c: Include inttypes.h.
10306 (struct collect_memory_action): Use sized types.
10307 (struct tracepoint): Likewise.
10308 (cmd_qtdp, stop_tracing): Update print specifiers.
10309 (cmd_qtp, response_tracepoint): Likewise.
10310 (collect_data_at_tracepoint): Likewise.
10311 (collect_data_at_step): Likewise.
10313 2012-04-14 Yao Qi <yao@codesourcery.com>
10315 Import gnulib module inttypes.
10316 * aclocal.m4, config.in, configure: Regenerated.
10318 2012-04-14 Yao Qi <yao@codesourcery.com>
10320 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10321 Makefile and config.status at last.
10323 2012-04-13 Yao Qi <yao@codesourcery.com>
10325 * tracepoint.c: Include stdint.h unconditionally.
10327 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10329 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10330 on BFD_HAVE_SYS_PROCFS_TYPE.
10331 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10332 * configure: Regenerate.
10333 * config.in: Likewise.
10335 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10337 * Makefile.in (clean): Also remove x32.c x32-linux.c
10338 x32-avx.c x32-avx-linux.c.
10339 (x32.o): New target.
10341 (x32-linux.o): Likewise.
10342 (x32-linux.c): Likewise.
10343 (x32-avx.o): Likewise.
10344 (x32-avx.c): Likewise.
10345 (x32-avx-linux.o): Likewise.
10346 (x32-avx-linux.c): Likewise.
10348 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10349 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10350 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10351 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10352 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10353 i386/x32-avx-linux.xml.
10355 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10356 (init_registers_x32_avx_linux): Likwise.
10357 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10358 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10360 2012-04-13 Pedro Alves <palves@redhat.com>
10362 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10363 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10364 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10365 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10368 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10370 * linux-x86-low.c (compat_x32_clock_t): New.
10371 (compat_x32_siginfo_t): Likewise.
10372 (compat_x32_siginfo_from_siginfo): Likewise.
10373 (siginfo_from_compat_x32_siginfo): Likewise.
10374 (linux_is_elf64): Likewise.
10375 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10376 and siginfo_from_compat_x32_siginfo for x32.
10377 (x86_arch_setup): Set linux_is_elf64.
10379 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10382 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10384 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10385 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10386 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10387 compatible with process.
10389 2012-04-12 Yao Qi <yao@codesourcery.com>
10391 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10392 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10393 (install-only, install-info, clean): Handle sub dir gnulib.
10394 (all-lib, am--refresh): New targets.
10395 (memmem.o): Remove target.
10396 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10397 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10398 (AC_REPLACE_FUNCS): Remove memmem.
10399 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10400 (AC_OUTPUT): Generate Makefile in gnulib/.
10401 * aclocal.m4, config.in, configure: Regenerated.
10403 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10405 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10407 2012-04-05 Pedro Alves <palves@redhat.com>
10409 -Werror=strict-aliasing
10411 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10414 2012-04-04 Pedro Alves <palves@redhat.com>
10416 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10417 (sparc_store_gregset_from_stack, sparc_store_gregset)
10418 (sparc_breakpoint_at): Fix formatting.
10420 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10422 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10424 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10425 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10426 * config.in: Regenerate.
10427 * configure: Likewise.
10429 2012-03-29 Pedro Alves <palves@redhat.com>
10431 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10432 Correct ptrace arguments.
10434 2012-03-28 Pedro Alves <palves@redhat.com>
10436 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10437 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10438 (IA64_FR1_REGNUM): New defines.
10439 (ia64_fetch_register): New.
10440 (the_low_target): Install it.
10441 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10443 * linux-low.c (linux_fetch_registers): Try the
10444 the_low_target.fetch_register hook first.
10446 * linux-arm-low.c (the_low_target): Adjust.
10447 * linux-bfin-low.c (the_low_target): Adjust.
10448 * linux-cris-low.c (the_low_target): Adjust.
10449 * linux-crisv32-low.c (the_low_target): Adjust.
10450 * linux-m32r-low.c (the_low_target): Adjust.
10451 * linux-m68k-low.c (the_low_target): Adjust.
10452 * linux-mips-low.c (the_low_target): Adjust.
10453 * linux-ppc-low.c (the_low_target): Adjust.
10454 * linux-s390-low.c (the_low_target): Adjust.
10455 * linux-sh-low.c (the_low_target): Adjust.
10456 * linux-sparc-low.c (the_low_target): Adjust.
10457 * linux-tic6x-low.c (the_low_target): Adjust.
10458 * linux-x86-low.c (the_low_target): Adjust.
10459 * linux-xtensa-low.c (the_low_target): Adjust.
10461 2012-03-26 Pedro Alves <palves@redhat.com>
10463 * server.c (handle_qxfer_libraries): Don't bail early if
10464 the_target->qxfer_libraries_svr4 is not NULL.
10466 2012-03-26 Pedro Alves <palves@redhat.com>
10468 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10470 2012-03-23 Pedro Alves <palves@redhat.com>
10472 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10473 "library-list-svr4" element's start tag when the the DSO list is
10476 2012-03-23 Pedro Alves <palves@redhat.com>
10478 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10479 a variable whose type size is the same as the inferior's pointer
10482 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10484 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10486 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10487 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10488 * linux-low.h: Include <signal.h>.
10489 (struct siginfo): Remove forward declaration.
10490 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10493 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10495 * .gitignore: Ignore more files.
10497 2012-03-19 Pedro Alves <palves@redhat.com>
10498 Jan Kratochvil <jan.kratochvil@redhat.com>
10500 * server.c (cont_thread, general_thread): Add describing comments.
10501 (start_inferior): Clear `cont_thread'.
10502 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10505 2012-03-15 Yao Qi <yao@codesourcery.com>
10507 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10509 (cmd_qtdp): ... here.
10511 2012-03-15 Yao Qi <yao@codesourcery.com>
10513 * tracepoint.c (struct tracepoint_action_ops): New.
10514 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10515 (m_tracepoint_action_download): New.
10516 (r_tracepoint_action_download): New.
10517 (x_tracepoint_action_download): New.
10518 (l_tracepoint_action_download): New.
10519 (add_tracepoint_action): Install `action->ops' according type.
10520 (download_tracepoint_1): Move code `download' function pointer
10521 of various tracepoint_action_ops.
10523 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10525 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10526 linux_ptrace_attach_warnings.
10528 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10530 * Makefile.in (linux-ptrace.o): New.
10531 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10532 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10533 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10534 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10535 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10537 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10539 2012-03-08 Yao Qi <yao@codesourcery.com>
10540 Pedro Alves <palves@redhat.com>
10542 Fix PR server/13392.
10543 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10544 offset of JMP insn.
10545 * tracepoint.c (remove_tracepoint): New.
10546 (cmd_qtdp): Call remove_tracepoint when failed to install.
10548 2012-03-07 Pedro Alves <palves@redhat.com>
10550 * linux-low.c (get_detach_signal): New.
10551 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10552 Pass on pending signals to PTRACE_DETACH. Check the result of the
10554 * server.c (program_signals, program_signals_p): New.
10555 (handle_general_set): Handle QProgramSignals.
10556 * server.h (program_signals, program_signals_p): Declare.
10558 2012-03-05 Pedro Alves <palves@redhat.com>
10559 Jan Kratochvil <jan.kratochvil@redhat.com>
10561 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10564 2012-03-03 Yao Qi <yao@codesourcery.com>
10566 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10567 agent_look_up_symbols.
10569 2012-03-03 Yao Qi <yao@codesourcery.com>
10571 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10572 (linux-x86-low.o): Likewise.
10573 * server.h: Remove in_process_agent_loaded.
10574 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10578 2012-03-03 Yao Qi <yao@codesourcery.com>
10580 * tracepoint.c (gdb_agent_capability): New global.
10581 (in_process_agent_loaded_ust): Renamed to
10582 `in_process_agent_supports_ust'.
10584 (in_process_agent_supports_ust): Call agent_capability_check.
10585 (clear_installed_tracepoints): Assert that agent supports
10588 2012-03-03 Yao Qi <yao@codesourcery.com>
10590 * linux-low.c (linux_supports_agent): New.
10591 (linux_target_ops): Initialize field `supports_agent' with
10592 linux_supports_agent.
10593 * target.h (struct target_ops) <supports_agent>: New.
10594 (target_supports_agent): New macro.
10595 * server.c (handle_general_set): Handle packet 'QAgent'.
10596 (handle_query): Send `QAgent+'.
10597 * Makefile.in (server.o): Depends on agent.h.
10599 2012-03-03 Yao Qi <yao@codesourcery.com>
10601 * Makefile.in (OBS): Add agent.o.
10602 Add new rule for agent.o.
10603 Track dependence of tracepoint.c on agent.h.
10604 * tracepoint.c (run_inferior_command_1):
10605 (run_inferior_command): Call agent_run_command.
10606 (gdb_ust_connect_sync_socket): Deleted. Move it to
10608 (resume_thread, stop_thread): Likewise.
10609 (gdb_ust_socket_init): Renamed to ...
10610 (gdb_agent_socket_init): ... New.
10611 (gdb_ust_thread): Renamed to ...
10612 (gdb_agent_helper_thread): ... New.
10613 (gdb_ust_init): Move some code to ...
10614 (gdb_agent_init): ... here. New.
10615 [HAVE_UST]: Call gdb_ust_init.
10616 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10617 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10618 * config.in, configure: Regenerated.
10620 2012-03-02 Pedro Alves <palves@redhat.com>
10622 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10623 * linux-low.c (struct simple_pid_list): New.
10624 (stopped_pids): New a struct simple_pid_list pointer.
10625 (add_to_pid_list, pull_pid_from_list): New.
10626 (handle_extended_wait): Don't assume the first signal new children
10627 report is SIGSTOP. Adjust call to pull_pid_from_list.
10628 (linux_wait_for_lwp): Adjust.
10630 2012-03-02 Yao Qi <yao@codesourcery.com>
10632 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10635 2012-03-02 Yao Qi <yao@codesourcery.com>
10637 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10638 `stop_pc' and `tpoint'. Update caller.
10640 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10642 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10643 * linux-low.c (use_linux_regsets): New macro.
10644 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10645 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10646 (linux_register_in_regsets): New function.
10647 (usr_fetch_inferior_registers): Skip registers covered by
10649 (usr_store_inferior_registers): Likewise.
10650 (usr_fetch_inferior_registers): New macro.
10651 (usr_store_inferior_registers): Likewise.
10652 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10653 (linux_store_registers): Likewise.
10654 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10656 (init_registers_mips64_dsp_linux): Likewise.
10657 (init_registers_mips_linux): New macro.
10658 (init_registers_mips_dsp_linux): Likewise.
10659 (mips_dsp_num_regs): Likewise.
10660 (DSP_BASE, DSP_CONTROL): New fallback macros.
10661 (mips_base_regs): New macro.
10662 (mips_regmap): Use it. Fix the size.
10663 (mips_dsp_regmap): New variable.
10664 (mips_dsp_regset_bitmap): Likewise.
10665 (mips_arch_setup): New function.
10666 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10668 (mips_cannot_store_register): Likewise.
10669 (the_low_target): Update .arch_setup, .num_regs and .regmap
10670 initializers. Add .regset_bitmap initializer.
10671 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10673 * linux-bfin-low.c (the_low_target): Likewise.
10674 * linux-cris-low.c (the_low_target): Likewise.
10675 * linux-crisv32-low.c (the_low_target): Likewise.
10676 * linux-ia64-low.c (the_low_target): Likewise.
10677 * linux-m32r-low.c (the_low_target): Likewise.
10678 * linux-m68k-low.c (the_low_target): Likewise.
10679 * linux-ppc-low.c (the_low_target): Likewise.
10680 * linux-s390-low.c (the_low_target): Likewise.
10681 * linux-sh-low.c (the_low_target): Likewise.
10682 * linux-sparc-low.c (the_low_target): Likewise.
10683 * linux-tic6x-low.c (the_low_target): Likewise.
10684 * linux-x86-low.c (the_low_target): Likewise.
10685 * linux-xtensa-low.c (the_low_target): Likewise.
10686 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10687 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10688 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10690 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10691 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10693 2012-02-29 Yao Qi <yao@codesourcery.com>
10694 Pedro Alves <palves@redhat.com>
10696 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10697 `step_over_finished' is true.
10699 2012-02-27 Pedro Alves <palves@redhat.com>
10701 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10702 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10704 2012-02-27 Pedro Alves <palves@redhat.com>
10707 * linux-low.c (pid_is_stopped): New.
10708 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10710 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10712 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10715 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10717 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10719 2012-02-24 Luis Machado <lgustavo@codesourcery>
10721 * server.c (handle_query): Advertise support for target-side
10722 breakpoint condition evaluation.
10723 (process_point_options): New function.
10724 (process_serial_event): When inserting a breakpoint, check for
10725 a target-side condition that should be evaluated.
10727 * mem-break.c: Include regcache.h and ax.h.
10728 (point_cond_list_t): New data structure.
10729 (breakpoint) <cond_list>: New field.
10730 (find_gdb_breakpoint_at): Make non-static.
10731 (delete_gdb_breakpoint_at): Clear any target-side
10733 (clear_gdb_breakpoint_conditions): New function.
10734 (add_condition_to_breakpoint): Likewise.
10735 (add_breakpoint_condition): Likewise.
10736 (gdb_condition_true_at_breakpoint): Likewise.
10737 (gdb_breakpoint_here): Return result directly instead
10738 of going through a local variable.
10740 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10741 (clear_gdb_breakpoint_conditions): Likewise.
10742 (add_breakpoint_condition): Likewise.
10743 (gdb_condition_true_at_breakpoint): Likewise.
10745 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10746 (need_step_over_p): Take target-side breakpoint condition into
10749 2012-02-24 Luis Machado <lgustavo@codesourcery>
10751 * server.h: Include tracepoint.h.
10752 (agent_mem_read, agent_get_trace_state_variable_value,
10753 agent_set_trace_state_variable_value,
10754 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10755 get_set_tsv_func_addr): New prototypes.
10757 * ax.h: New include file.
10758 * ax.c: New source file.
10760 * tracepoint.c: Include ax.h.
10761 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10762 agent_expr, eval_result_type): Move to ax.h.
10763 (parse_agent_expr): Rename to ...
10764 (gdb_parse_agent_expr): ... this, make it non-static and move
10766 (unparse_agent_expr) Rename to ...
10767 (gdb_unparse_agent_expr): ... this, make it non-static and move
10769 (eval_agent_expr): Rename to ...
10770 (eval_tracepoint_agent_expr): ... this.
10771 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10772 forward declarations.
10773 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10774 (agent_get_trace_state_variable_value): New function.
10775 (agent_set_trace_state_variable_value): New function.
10776 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10777 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10778 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10779 (condition_true_at_tracepoint): Likewise.
10780 (parse_agent_expr): Rename to ...
10781 (gdb_parse_agent_expr): ... this and move to ax.c.
10782 (unparse_agent_expr): Rename to ...
10783 (gdb_unparse_agent_expr): ... this and move to ax.c.
10784 (gdb_agent_op_name): Move to ax.c.
10785 (eval_agent_expr): Rename to ...
10786 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10788 (eval_tracepoint_agent_expr): New function.
10789 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10791 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10793 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10794 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10795 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10796 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10797 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10798 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10799 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10800 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10801 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10802 (compile_bytecodes): Remove forward declaration.
10803 (is_goto_target): Move to ax.c.
10804 (compile_bytecodes): Move to ax.c and call
10805 agent_get_trace_state_variable_value (...) and
10806 agent_set_trace_state_variable_value (...).
10808 * Makefile.in: Update ax.c and IPA dependencies.
10810 2012-02-24 Pedro Alves <palves@redhat.com>
10812 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10813 (cmd_bigqtbuffer_circular): ... this. Only handle
10814 'QTBuffer:circular:'.
10815 (handle_tracepoint_general_set): Adjust.
10817 2012-02-16 Yao Qi <yao@codesourcery.com>
10819 * inferiors.c: Move code to ...
10820 * dll.c: .... here. New.
10821 * server.h: Declare clear_dlls.
10822 * Makefile.in (SFILES): Add dll.c.
10826 2012-02-11 Yao Qi <yao@codesourcery.com>
10828 * server.c: (handle_monitor_command): Add a new parameter
10830 (handle_query): Update caller.
10832 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10834 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10835 * configure, config.in: Regenerate.
10836 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10839 2012-02-02 Pedro Alves <palves@redhat.com>
10841 Try SIGKILL first, then PTRACE_KILL.
10842 * linux-low.c (linux_kill_one_lwp): New.
10843 (linux_kill_one_lwp): Rename to ...
10844 (kill_one_lwp_callback): ... this. Use the new
10845 linux_kill_one_lwp.
10847 2012-02-02 Pedro Alves <palves@redhat.com>
10849 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10852 2012-01-27 Pedro Alves <palves@redhat.com>
10854 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10855 (elf_64_file_p): Make static.
10856 (linux_pid_exe_is_elf_64_file): New.
10857 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10858 Delete declarations.
10859 (linux_pid_exe_is_elf_64_file): Declare.
10860 * linux-x86-low.c (x86_arch_setup): Use
10861 linux_pid_exe_is_elf_64_file.
10863 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10865 * linux-low.c (linux_wait_for_event_1): Rename to ...
10866 (linux_wait_for_event): ... here and merge it with former
10867 linux_wait_for_event - new variable wait_ptid, use it.
10868 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10870 2012-01-23 Pedro Alves <palves@redhat.com>
10872 * server.c (main): Avoid yet another case of infinite loop while
10873 detaching/killing after a longjmp.
10875 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10878 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10880 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10882 * hostio.c (handle_readlink): New function.
10883 (handle_vFile): Call it to handle "vFile:readlink" packets.
10885 2012-01-20 Pedro Alves <palves@redhat.com>
10886 Ulrich Weigand <ulrich.weigand@linaro.org>
10888 * server.c (handle_v_requests): Only support vAttach and vRun to
10889 start multiple processes when in extended protocol mode.
10891 2012-01-17 Pedro Alves <palves@redhat.com>
10893 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10894 memalign plus mprotect to allocate the scratch buffer.
10896 2012-01-13 Pedro Alves <palves@redhat.com>
10898 * server.c (attach_inferior): Clear `cont_thread'.
10900 2012-01-13 Pedro Alves <palves@redhat.com>
10902 * server.c (main): Avoid infinite loop while detaching/killing
10905 2012-01-09 Doug Evans <dje@google.com>
10907 * server.c (start_inferior): Set last_ptid in --wrapper case.
10909 2012-01-06 Yao Qi <yao@codesourcery.com>
10911 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10913 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10915 2012-01-04 Yao Qi <yao@codesourcery.com>
10917 * tracepoint.c (cmd_qtdp): Print debug message
10918 for static tracepoint.
10920 2012-01-04 Yao Qi <yao@codesourcery.com>
10922 * tracepoint.c (trace_vdebug): Differentiate debug message
10923 between gdbserver and IPA.
10925 2012-01-03 Yao Qi <yao@codesourcery.com>
10927 * tracepoint.c (tracepoint_was_hit): Don't collect for
10930 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10932 * terminal.h: Reformat copyright header.
10934 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10936 * server.c (gdbserver_version): Update copyright year.
10937 * gdbreplay.c (gdbreplay_version): Likewise.
10939 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10941 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10944 2011-12-18 Hui Zhu <teawater@gmail.com>
10945 * linux-low.c (linux_create_inferior): Save return value to ret.
10947 2011-12-18 Hui Zhu <teawater@gmail.com>
10949 * linux-low.c (linux_create_inferior): Save return value to ret.
10951 2011-12-16 Doug Evans <dje@google.com>
10953 * linux-low.c (linux_create_inferior): If stdio connection,
10954 redirect stdin from /dev/null, stdout to stderr.
10955 * remote-utils.c (remote_is_stdio): New static global.
10956 (remote_connection_is_stdio): New function.
10957 (remote_prepare): Handle stdio connection.
10958 (remote_open): Ditto.
10959 (remote_close): Don't close stdin for stdio connections.
10960 (read_prim,write_prim): New functions. Replace all calls to
10961 read/write to these.
10962 * server.c (main): Watch for "-" argument. Move call to
10963 remote_prepare before start_inferior.
10964 * server.h (STDIO_CONNECTION_NAME): New macro.
10965 (remote_connection_is_stdio): Declare.
10967 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10968 in debugging output.
10970 2011-12-15 Yao Qi <yao@codesourcery.com>
10972 * tracepoint.c: Include sys/syscall.h.
10973 (gdb_ust_thread): Remove preprocessor conditional.
10975 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10977 * linux-low.c (linux_detach_one_lwp): Call
10978 the_low_target.prepare_to_resume before detaching.
10980 2011-12-14 Yao Qi <yao@codesourcery.com>
10982 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10985 2011-12-14 Yao Qi <yao@codesourcery.com>
10987 * i386-low.c (i386_low_stopped_data_address): Initialize local
10988 variable `control'.
10990 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10994 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10995 DR_CONTROL unless necessary. Extend comments.
10996 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10997 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10999 2011-12-13 Yao Qi <yao@codesourcery.com>
11001 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11003 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11005 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11007 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11008 Print new debug message for such case.
11010 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11012 Fix overlapping memcpy.
11013 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11014 the read_inferior_memory transfer.
11015 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11016 write_inferior_memory transfer.
11017 (set_fast_tracepoint_jump): New variable buf. Use it for the
11018 read_inferior_memory and write_inferior_memory transfers.
11019 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11020 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11021 Use it for the write_inferior_memory transfer.
11022 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11025 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11027 * linux-low.c (fetch_register, store_register): Make code
11028 consistent, fix formatting.
11030 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11032 * linux-low.c (usr_store_inferior_registers): Factor out code
11033 to handle individual registers into...
11034 (store_register): ... this new function.
11036 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11038 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11039 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11040 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11041 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11042 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11043 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11044 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11045 (srv_xmlfiles): Add new XML files.
11047 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11049 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11050 (init_registers_s390_linux32v1): Add prototype.
11051 (init_registers_s390_linux32v2): Likewise.
11052 (init_registers_s390_linux64v1): Likewise.
11053 (init_registers_s390_linux64v2): Likewise.
11054 (init_registers_s390x_linux64v1): Likewise.
11055 (init_registers_s390x_linux64v2): Likewise.
11056 (s390_num_regs): Increment to 52.
11057 (s390_regmap): Add orig_r2 register.
11058 (s390_num_regs_3264): Increment to 68.
11059 (s390_regmap_3264): Add orig_r2 register.
11060 (s390_collect_ptrace_register): Handle orig_r2 register.
11061 (s390_supply_ptrace_register): Likewise.
11062 (s390_fill_last_break): New function.
11063 (s390_store_last_break): Likewise.
11064 (s390_fill_system_call): New function.
11065 (s390_store_system_call): Likewise.
11066 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11068 (s390_check_regset): New function.
11069 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11070 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11071 Update target_regsets for available register sets.
11073 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11074 Jan Kratochvil <jan.kratochvil@redhat.com>
11076 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11077 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11079 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11080 * linux-low.h (struct process_info_private): New member r_debug.
11081 * server.c (handle_qxfer_libraries): Call
11082 the_target->qxfer_libraries_svr4.
11083 (handle_qxfer_libraries_svr4): New function.
11084 (qxfer_packets): New entry "libraries-svr4".
11085 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11086 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11087 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11088 PACKET_qXfer_libraries_svr4.
11090 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11092 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11093 PSW address/mask between 8-byte and 16-byte formats.
11094 (s390_supply_ptrace_register): Likewise.
11095 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11096 basic addressing mode bit.
11098 2011-11-24 Stan Shebs <stan@codesourcery.com>
11100 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11102 2011-11-17 Stan Shebs <stan@codesourcery.com>
11104 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11105 (tracing_start_time): New global.
11106 (tracing_stop_time): New global.
11107 (tracing_user_name): New global.
11108 (tracing_notes): New global.
11109 (tracing_stop_note): New global.
11110 (cmd_qtstart): Set traceframe_usage, start_time.
11111 (stop_tracing): Set stop_time.
11112 (cmd_qtstatus): Report additional status.
11113 (cmd_qtp): New function.
11114 (handle_tracepoint_query): Call it.
11115 (cmd_qtnotes): New function.
11116 (handle_tracepoint_general_set): Call it.
11117 (get_timestamp): Rename from tsv_get_timestamp.
11119 2011-11-14 Stan Shebs <stan@codesourcery.com>
11120 Kwok Cheung Yeung <kcy@codesourcery.com>
11122 * linux-x86-low.c (small_jump_insn): New.
11123 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11124 trampoline and error message, build a trampoline and issue a small
11125 jump instruction to it.
11126 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11127 trampoline and error message.
11128 (x86_get_min_fast_tracepoint_insn_len): New.
11129 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11130 * linux-low.h (struct linux_target_ops): Add arguments to
11131 install_fast_tracepoint_jump_pad operation, add new operation.
11132 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11134 (linux_get_min_fast_tracepoint_insn_len): New function.
11135 (linux_target_op): Add new operation.
11136 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11137 (gdb_trampoline_buffer_end): Ditto.
11138 (gdb_trampoline_buffer_error): Ditto.
11139 (struct ipa_sym_addresses): Add fields for new IPA variables.
11140 (symbol_list): Add entries for new IPA variables.
11141 (struct tracepoint): Add fields to hold the address range of the
11142 trampoline used by the tracepoint.
11143 (trampoline_buffer_head): New static variable.
11144 (trampoline_buffer_tail): Ditto.
11145 (claim_trampoline_space): New function.
11146 (have_fast_tracepoint_trampoline_buffer): New function.
11147 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11149 (install_fast_tracepoint): Ditto, also add error buffer argument.
11150 (cmd_qtminftpilen): New function.
11151 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11152 (fast_tracepoint_from_trampoline_address): New function.
11153 (fast_tracepoint_collecting): Handle trampoline as part of jump
11155 (set_trampoline_buffer_space): New function.
11156 (initialize_tracepoint): Initialize new IPA variables.
11157 * target.h (struct target_ops): Add arguments to
11158 install_fast_tracepoint_jump_pad operation, add new
11159 get_min_fast_tracepoint_insn_len operation.
11160 (target_get_min_fast_tracepoint_insn_len): New.
11161 (install_fast_tracepoint_jump_pad): Add arguments.
11162 * server.h (IPA_BUFSIZ): Define.
11163 * linux-i386-ipa.c: Include extra header files.
11164 (initialize_fast_tracepoint_trampoline_buffer): New function.
11165 (initialize_low_tracepoint): Call it.
11166 * server.h (set_trampoline_buffer_space): Declare.
11167 (claim_trampoline_space): Ditto.
11168 (have_fast_tracepoint_trampoline_buffer): Ditto.
11170 2011-11-14 Yao Qi <yao@codesourcery.com>
11172 * server.c (handle_query): Handle InstallInTrace for qSupported.
11173 * tracepoint.c (add_tracepoint): Sort list.
11174 (install_tracepoint, download_tracepoint): New.
11175 (cmd_qtdp): Call them to install and download tracepoints.
11176 (sort_tracepoints): Removed.
11177 (cmd_qtstart): Update.
11179 2011-11-14 Yao Qi <yao@codesourcery.com>
11181 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11182 * mem-break.h: Declare.
11183 * tracepoint.c (cmd_qtstart): Move some code to ...
11184 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11186 (download_tracepoints): Move some code to ...
11187 (download_tracepoint_1): ... here. New.
11189 2011-11-08 Yao Qi <yao@codesourcery.com>
11191 * remote-utils.c (relocate_instruction): A comment fix.
11193 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11195 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11196 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11197 dr_status_mirror and dr_control_mirror from debug_reg_state.
11198 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11199 (i386_initial_stuff): Remove use of deleted globals.
11200 (i386_get_thread_context, i386_set_thread_context,
11201 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11202 from debug_reg_state.
11204 2011-11-05 Yao Qi <yao@codesourcery.com>
11206 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11207 address as TPOINT's.
11209 2011-11-02 Stan Shebs <stan@codesourcery.com>
11211 * tracepoint.c (agent_mem_read_string): New function.
11212 (eval_agent_expr): Call it for tracenz.
11213 * server.c (handle_query): Report support for tracenz.
11215 2011-11-02 Yao Qi <yao@codesourcery.com>
11217 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11219 2011-11-02 Yao Qi <yao@codesourcery.com>
11221 * target.h: Fix a typo in comment.
11223 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11225 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11226 clobber the breakpoints' shadows with fast tracepoint jumps.
11227 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11228 * target.c (write_inferior_memory): Also pass MYADDR down to
11231 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11233 * configure.ac: Check support for personality routine.
11234 * configure: Regenerate.
11235 * config.in: Likewise.
11236 * linux-low.c: Include <sys/personality.h>.
11237 Define ADDR_NO_RANDOMIZE if necessary.
11238 (linux_create_inferior): Disable address space randomization when
11239 forking inferior, if requested.
11240 (linux_supports_disable_randomization): New function.
11241 (linux_target_ops): Install it.
11242 * server.h (disable_randomization): Declare.
11243 * server.c (disable_randomization): New global variable.
11244 (handle_general_set): Handle QDisableRandomization.
11245 (handle_query): Likewise for qSupported.
11246 (main): Support --disable-randomization and --no-disable-randomization
11247 command line arguments.
11248 * target.h (struct target_ops): Add supports_disable_randomization.
11249 (target_supports_disable_randomization): New macro.
11251 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11253 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11255 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11256 [!PT_GETDSBT] (target_loadmap): New definition.
11257 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11258 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11259 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11260 and PT_GETDSBT to LINUX_LOADMAP.
11261 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11262 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11264 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11266 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11267 (arm_linux_hwbp_cap): New static variable.
11268 (arm_linux_get_hwbp_cap): Replace by ...
11269 (arm_linux_init_hwbp_cap): ... this new function.
11270 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11271 (arm_linux_get_hw_watchpoint_count): Likewise.
11272 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11273 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11274 (arm_prepare_to_resume): Use perror_with_name instead of error.
11276 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11278 * linux-arm-low.c: Include <signal.h>.
11279 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11280 (struct arm_linux_hwbp_cap): New data type.
11281 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11282 (struct arm_linux_hw_breakpoint): New data type.
11283 (MAX_BPTS, MAX_WPTS): Define.
11284 (struct arch_process_info, struct arch_lwp_info): New data types.
11285 (arm_linux_get_hwbp_cap): New function.
11286 (arm_linux_get_hw_breakpoint_count): Likewise.
11287 (arm_linux_get_hw_watchpoint_count): Likewise.
11288 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11289 (arm_hwbp_control_initialize): Likewise.
11290 (arm_hwbp_control_is_enabled): Likewise.
11291 (arm_hwbp_control_is_initialized): Likewise.
11292 (arm_hwbp_control_disable): Likewise.
11293 (arm_linux_hw_breakpoint_equal): Likewise.
11294 (arm_linux_hw_point_initialize): Likewise.
11295 (struct update_registers_data): New data structure.
11296 (update_registers_callback: New function.
11297 (arm_insert_point): Likewise.
11298 (arm_remove_point): Likewise.
11299 (arm_stopped_by_watchpoint): Likewise.
11300 (arm_stopped_data_address): Likewise.
11301 (arm_new_process): Likewise.
11302 (arm_new_thread): Likewise.
11303 (arm_prepare_to_resume): Likewise.
11304 (the_low_target): Register arm_insert_point, arm_remove_point,
11305 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11306 arm_new_thread, and arm_prepare_to_resume.
11308 2011-09-15 Stan Shebs <stan@codesourcery.com>
11310 * server.h (struct emit_ops): Add compare-goto fields.
11311 * tracepoint.c (gdb_agent_op_sizes): New table.
11312 (emit_eq_goto): New function.
11313 (emit_ne_goto): New function.
11314 (emit_lt_goto): New function.
11315 (emit_le_goto): New function.
11316 (emit_gt_goto): New function.
11317 (emit_ge_goto): New function.
11318 (is_goto_target): New function.
11319 (compile_bytecodes): Recognize special cases of compare-goto
11320 combinations and call specialized emitters for them.
11321 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11322 (amd64_emit_ne_goto): New function.
11323 (amd64_emit_lt_goto): New function.
11324 (amd64_emit_le_goto): New function.
11325 (amd64_emit_gt_goto): New function.
11326 (amd64_emit_ge_goto): New function.
11327 (amd64_emit_ops): Add the new functions.
11328 (i386_emit_eq_goto): New function.
11329 (i386_emit_ne_goto): New function.
11330 (i386_emit_lt_goto): New function.
11331 (i386_emit_le_goto): New function.
11332 (i386_emit_gt_goto): New function.
11333 (i386_emit_ge_goto): New function.
11334 (i386_emit_ops): Add the new functions.
11336 2011-09-08 Stan Shebs <stan@codesourcery.com>
11338 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11339 (i386_emit_epilogue): Restore %ebx.
11341 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11343 * server.c (step_thread): Remove definition.
11344 (process_serial_event): Don't handle Hs.
11345 * server.h (step_thread): Remove declaration.
11346 * target.c (set_desired_inferior): Remove use of step_thread.
11348 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11350 * linux-low.c: Include linux-procfs.h.
11351 (linux_attach_lwp_1): Update comments.
11352 (linux_attach): Scan for existing threads when attaching to a
11353 process that is the tgid.
11354 * Makefile.in: Update dependencies.
11356 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11358 * configure.srv: Add linux-procfs.o dependencies.
11360 2011-08-14 Yao Qi <yao@codesourcery.com>
11362 * target.h (struct target_ops): Fix indent.
11363 * win32-low.c (win32_target_ops): Fix comment.
11365 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11366 Yao Qi <yao@codesourcery.com>
11368 * Makefile.in (clean): Remove tic6x-*.c files.
11369 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11370 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11371 (tic6x-c64xp-linux.c): Likewise.
11372 * configure.srv: Add support for tic6x-*-uclinux.
11373 * linux-tic6x-low.c: New.
11374 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11376 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11377 Yao Qi <yao@codesourcery.com>
11379 * target.h (struct target_ops): Add read_loadmap.
11380 * linux-low.c (struct target_loadseg): New type.
11381 (struct target_loadmap): New type.
11382 (linux_read_loadmap): New function.
11383 (linux_target_ops): Add linux_read_loadmap.
11384 * server.c (handle_query): Support qXfer:fdpic:read packet.
11385 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11388 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11390 * win32-low.c: Include <stdint.h>.
11392 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11394 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11395 to the inferior here.
11396 (i386_remove_aligned_watchpoint): Ditto.
11397 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11398 fit part of the watchpoint in the debug registers.
11399 (i386_update_inferior_debug_regs): New.
11400 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11401 registers, and only update the inferior on success.
11402 (i386_low_remove_watchpoint): Ditto.
11404 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11406 * linux-low.c (compare_ints, unique, list_threads, show_process,
11407 linux_core_of_thread): Delete.
11408 (linux_target_ops): Change linux_core_of_thread to
11409 linux_common_core_of_thread.
11410 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11411 * utils.c (malloc_failure): Change type of argument.
11412 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11413 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11414 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11415 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11416 (IPA_OBJS): Add common-utils-ipa.o.
11417 (ptid_h, linux_osdata_h): New macros.
11418 (server_h): Add common/common-utils.h, common/xml-utils.h,
11419 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11421 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11422 ptid.o, buffer.o): New rules.
11423 (linux-low.o): Add common/linux-osdata.h as a dependency.
11424 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11425 * configure.ac: Add AC_HEADER_DIRENT check.
11426 * config.in: Regenerate.
11427 * configure: Regenerate.
11428 * remote-utils.c (xml_escape_text): Delete.
11429 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11430 buffer_xml_printf): Move to common/buffer.c.
11431 * server.c (main): Remove call to initialize_inferiors.
11432 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11433 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11434 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11435 internal_error, gdb_assert, gdb_assert_fail): Delete.
11436 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11437 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11439 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11440 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11441 initialize_inferiors): Delete.
11443 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11445 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11448 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11450 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11452 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11454 2011-05-26 Yao Qi <yao@codesourcery.com>
11456 * Makefile.in (thread-db.o): Track dependence to
11457 common/gdb_thread_db.h.
11458 * thread-db.c: include gdb_thread_db.h from right place.
11460 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11462 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11463 __FILE__ and __LINE__ to internal_error.
11465 2011-05-13 Doug Evans <dje@google.com>
11467 * thread-db.c (try_thread_db_load_from_sdir): New function.
11468 (try_thread_db_load_from_dir): New function.
11469 (thread_db_load_search): Handle $sdir, ignore $pdir.
11470 Remove trying of system directories if search of
11471 libthread-db-search-path fails, that is now done via $sdir.
11473 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11475 * server.c (handle_query): Add EnableDisableTracepoints to the list
11476 of supported features.
11477 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11479 (cmd_qtenable_disable): New.
11480 (cmd_qtstart): Install tracepoints even if disabled.
11481 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11482 receiving a QTEnable or QTDisable packet.
11483 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11484 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11486 (gdb_probe): Skip data collection if static tracepoint is disabled.
11488 2011-05-10 Doug Evans <dje@google.com>
11490 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11492 2011-05-04 Doug Evans <dje@google.com>
11494 * linux-low.c (linux_join): Skip process lookup.
11495 * spu-low.c (spu_join): Ditto.
11496 * server.c (join_inferiors_callback): Delete.
11497 (process_serial_event): For 'D' packet (detach) call join_inferior
11500 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11502 * README: Don't mention xscale*-*-linux*.
11503 * configure.srv (xscale*-*-linux*): Don't handle target.
11505 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11507 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11509 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11510 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11511 (i386_emit_void_call_2): Likewise.
11513 2011-04-26 Yao Qi <yao@codesourcery.com>
11515 * linux-low.c: Move common macros to linux-ptrace.h.
11516 Include linux-ptrace.h.
11517 * Makefile.in (linux_ptrace_h): New.
11518 (linux-low.o): Depends on linux-ptrace.h.
11520 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11522 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11523 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11524 (remote_prepare): New function with most of the TCP code from ...
11525 (remote_open): ... here. Detect PORT here unconditionally. Move also
11526 setting transport_is_reliable.
11527 * server.c (run_once): New variable.
11528 (gdbserver_usage): Document it.
11529 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11530 the first run if RUN_ONCE.
11531 * server.h (run_once, remote_prepare): New declarations.
11533 2011-04-19 Tom Tromey <tromey@redhat.com>
11535 * win32-low.c (handle_load_dll): Remove duplicate "the".
11537 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11539 Remove support for old Cygwin 1.5 versions.
11540 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11541 function to avoid warning.
11542 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11545 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11547 * gdbserver/server.h (Macro _): Define it if not available.
11549 2011-03-14 Michael Snyder <msnyder@vmware.com>
11551 * hostio.c (handle_close): Remove unnecessary null test.
11553 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11555 * Makefile.in (maintainer-clean realclean distclean): Remove
11556 "make ... subdir_do" command.
11558 2011-03-10 Michael Snyder <msnyder@vmware.com>
11560 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11562 * server.c (handle_v_run): Free alloced buffer on early return.
11564 2011-03-09 Yao Qi <yao@codesourcery.com>
11567 2011-03-04 Yao Qi <yao@codesourcery.com>
11569 * Makefile.in: Remove GNU make feature --directory.
11571 2011-03-05 Yao Qi <yao@codesourcery.com>
11573 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11574 (subdir_do): New make target. Copied from gdb/Makefile.
11575 (maintainer-clean, realclean, distclean, clean): Call corresponding
11576 make targets in common/Makefile.
11578 2011-02-11 Yao Qi <yao@codesourcery.com>
11580 * configure.ac: Call AC_PROG_RANLIB.
11581 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11582 * configure: Regenerate.
11584 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11586 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11588 2011-03-06 Yao Qi <yao@codesourcery.com>
11590 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11592 2011-03-05 Yao Qi <yao@codesourcery.com>
11594 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11595 (subdir_do): New make target. Copied from gdb/Makefile.
11596 (maintainer-clean, realclean, distclean, clean): Call corresponding
11597 make targets in common/Makefile.
11599 2011-03-04 Yao Qi <yao@codesourcery.com>
11601 * Makefile.in: Remove GNU make feature --directory.
11603 2011-03-04 Michael Snyder <msnyder@vmware.com>
11605 * server.c (queue_stop_reply): Call xmalloc not malloc.
11607 2011-03-02 Michael Snyder <msnyder@vmware.com>
11609 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11611 2011-02-28 Michael Snyder <msnyder@vmware.com>
11613 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11614 (cmd_qtframe): Ditto.
11615 (cmd_qtbuffer): Ditto.
11616 (cmd_bigqtbuffer): Ditto.
11618 * utils.c (decimal2str): Initialize 'width' to nine, then
11619 don't mess with it.
11621 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11623 * hostio.c (require_data): Free *data, not data.
11625 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11627 * hostio.c (require_data): Use free, not xfree.
11629 2011-02-27 Michael Snyder <msnyder@vmware.com>
11631 * server.c (handle_query): Discard unused value.
11633 * hostio.c (require_data): Free malloc memory before returning
11636 2011-02-26 Michael Snyder <msnyder@vmware.com>
11638 * linux-low.c (list_threads): Call closedir for dirent.
11640 2011-02-27 Michael Snyder <msnyder@vmware.com>
11642 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11643 a case statement falls through.
11645 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11647 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11650 2011-02-26 Michael Snyder <msnyder@vmware.com>
11652 * utils.c (decimal2str): Eliminate dead code and dead param.
11653 (pulongest): Drop dead param from call to decimal2str.
11656 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11658 Revert the following patch (not approved yet):
11659 2011-02-21 Hui Zhu <teawater@gmail.com>
11660 * tracepoint.c (tp_printf): New function.
11661 (eval_agent_expr): Handle gdb_agent_op_printf.
11663 2011-02-21 Hui Zhu <teawater@gmail.com>
11665 * tracepoint.c (tp_printf): New function.
11666 (eval_agent_expr): Handle gdb_agent_op_printf.
11668 2011-02-18 Tom Tromey <tromey@redhat.com>
11670 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11671 (tracepoint.o): Likewise.
11672 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11673 (gdb_agent_op_names): Likewise.
11675 2011-02-18 Tom Tromey <tromey@redhat.com>
11677 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11678 gdb_agent_op_rot>: New constants.
11679 (gdb_agent_op_names): Add pick and roll.
11680 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11683 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11685 * aclocal.m4: Regenerated with aclocal-1.11.1.
11687 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11689 * server.c (handle_qxfer_traceframe_info): New.
11690 (qxfer_packets): Register "traceframe-info".
11691 (handle_query): Report support for qXfer:traceframe-info:read+.
11692 * tracepoint.c (match_blocktype): New.
11693 (traceframe_find_block_type): Rename to ...
11694 (traceframe_walk_blocks): ... this. Add callback filter argument,
11696 (traceframe_find_block_type): New, reimplemented on top of
11697 traceframe_walk_blocks.
11698 (build_traceframe_info_xml): New.
11699 (traceframe_read_info): New.
11700 * server.h (traceframe_read_info): Declare.
11702 2011-02-11 Yao Qi <yao@codesourcery.com>
11704 * configure.ac: Call AC_PROG_RANLIB.
11705 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11706 * configure: Regenerate.
11708 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11710 * server.c (gdb_read_memory): Change return semantics to allow
11712 (handle_search_memory_1): Adjust.
11713 (process_serial_event) <'m' packet>: Handle partial transfers.
11714 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11716 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11718 * regcache.c (init_register_cache): Initialize
11719 regcache->register_status.
11720 (free_register_cache): Release regcache->register_status.
11721 (regcache_cpy): Copy register_status.
11722 (registers_to_string): Print 'x's for unavailable registers.
11723 (supply_register): Mark the register's status valid or
11724 unavailable, depending on whether a buffer was passed in or not.
11725 (supply_register_zeroed): New.
11726 (supply_regblock): Mark the registers' status valid or
11727 unavailable, depending on whether a buffer was passed in or not.
11728 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11729 (struct regcache): New `register_status' field.
11730 (supply_register_zeroed): Declare.
11731 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11732 supply_register_zeroed, rather than passing a NULL buffer to
11734 * tracepoint.c (fetch_traceframe_registers): Update comment.
11736 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11738 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11741 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11743 * server.h (decode_xfer_write): Change prototype.
11744 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11745 and don't extract the annex here.
11746 * server.c (decode_xfer_read): Remove `annex' parameter,
11747 and don't extract the annex here.
11748 (decode_xfer): New.
11749 (struct qxfer): New.
11750 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11751 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11752 (handle_qxfer_statictrace): New functions, abstracted out from
11753 handle_query, and made to use the struct qxfer interface.
11754 (handle_threads_qxfer_proper): Rename to ...
11755 (handle_qxfer_threads_proper): ... this.
11756 (handle_threads_qxfer): Rename to ...
11757 (handle_qxfer_threads): ... this. Adjust.
11758 (qxfer_packets): New array.
11759 (handle_qxfer): New function.
11760 (handle_query): Use handle_qxfer.
11762 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11764 * gdbreplay.c: Shorten lines of >= 80 columns.
11765 * linux-low.c: Ditto.
11766 * linux-ppc-low.c: Ditto.
11767 * linux-s390-low.c: Ditto.
11768 * linux-sparc-low.c: Ditto.
11769 * linux-x86-low.c: Ditto.
11770 * linux-xtensa-low.c: Ditto.
11771 * mem-break.c: Ditto.
11772 * nto-low.c: Ditto.
11773 * regcache.h: Ditto.
11774 * remote-utils.c: Ditto.
11777 * thread-db.c: Ditto.
11778 * tracepoint.c: Ditto.
11780 * win32-low.h: Ditto.
11782 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11784 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11787 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11789 * server.c (gdbserver_version): Update copyright year in version
11791 * gdbreplay.c (gdbreplay_version): Ditto.
11793 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11795 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11796 * linux-bfin-low.c: New file.
11797 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11798 PT_DATA_ADDR for BFIN targets.
11799 * Makefile.in (SFILES): Add linux-bfin-low.c.
11800 (clean): Remove reg-bfin.c.
11801 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11802 * README: Mention supported Blackfin targets.
11804 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11806 * .gitignore: New file.
11808 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11810 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11812 2010-10-22 Jie Zhang <jie@codesourcery.com>
11814 * Makefile.in: Add FLAGS_TO_PASS variable.
11815 (install): Remove dependency of install-only and recursively
11816 invoke make for install-only.
11818 2010-10-04 Doug Evans <dje@google.com>
11820 * Makefile.in (uninstall): Use $(DESTDIR).
11822 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11826 * linux-x86-low.c (compat_siginfo_from_siginfo)
11827 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11828 si_code is < 0. Check for si_code == SI_TIMER before checking for
11831 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11833 * lynx-i386-low.c: New file.
11834 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11836 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11838 * lynx-low.c (ptrace_request_to_str): Remove handling for
11839 request values that have been removed in LynxOS 5.x.
11841 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11843 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11846 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11848 * configure.ac: Add --enable-inprocess-agent option.
11849 * configure: Rebuilt.
11851 2010-09-06 Yao Qi <yao@codesourcery.com>
11853 * linux-low.c (linux_kill): Remove unused variable.
11854 (linux_stabilize_threads): Likewise.
11855 * server.c (start_inferior): Likewise.
11856 (queue_stop_reply_callback): Likewise.
11857 * tracepoint.c (do_action_at_tracepoint): Likewise.
11859 2010-09-06 Yao Qi <yao@codesourcery.com>
11861 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11864 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11866 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11868 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11870 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11873 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11875 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11876 gdbserver/lynx-ppc-low.c: New files.
11877 * Makefile.in (lynx_low_h): New variable.
11878 (lynx-low.o, lynx-ppc-low.o): New rules.
11879 * configure.ac: On LynxOS, link with -lnetinet.
11880 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11881 * configure: regenerate.
11883 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11885 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11886 * configure.ac: Add check for vasprintf and vsnprintf.
11887 * configure, config.in: Regenerate.
11888 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11890 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11892 * gdbreplay.c: Move include of alloca.h up, next to include of
11894 * server.h: Add include of malloc.h.
11895 * mem-break.c: Remove include of malloc.h.
11896 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11898 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11900 * Makefile.in (memmem.o): Build with -Wno-error.
11902 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11904 * utils.c (xsnprintf): Make non-static.
11905 * server.h: Add xsnprintf declaration.
11906 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11907 replace calls to snprintf by calls to xsnprintf throughout.
11909 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11911 * configure.ac: Add configure check for alloca.
11912 * configure, config.in: Regenerate.
11913 * server.h: Include alloca.h if it exists.
11914 * gdbreplay.c: Include alloca.h if it exists.
11916 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11918 * linux-low.c (__SIGRTMIN): Define if not already defined.
11919 (linux_create_inferior): Check for __ANDROID__ rather than
11921 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11922 are already deferred.
11923 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11924 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11925 stopped and already has a pending signal to report.
11926 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11927 a pending signal to report or is moving out of a jump pad.
11928 (linux_init_signals): Check for __ANDROID__ rather than
11931 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11933 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11934 debug_threads check. Avoid a linear search when not doing debug
11937 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11939 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11940 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11941 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11942 (process_event): Change local fd's type to gdb_fildes_t.
11943 (create_file_handler): Adjust prototype.
11944 (delete_file_handler): Adjust prototype.
11945 (handle_file_event): Adjust prototype. Use pfildes.
11946 (create_file_event): Adjsut prototype.
11947 * remote-utils.c (remote_desc, listen_desc): Change type to
11949 * server.h: New gdb_fildes_t typedef.
11950 [USE_WIN32API]: Include winsock2.h.
11951 (delete_file_handler, add_file_handler): Adjust prototypes.
11952 (pfildes): Declare.
11953 * utils.c (pfildes): New.
11955 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11957 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11958 * configure: Regenerate.
11960 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11962 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11963 (linux_done_accessing_memory): ... this.
11964 (linux_target_ops): Adjust.
11965 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11966 * nto-low.c (nto_target_ops): Adjust comment.
11967 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11968 * spu-low.c (spu_target_ops): Adjust comment.
11969 * target.h (target_ops): Rename unprepare_to_access_memory field
11970 to done_accessing_memory.
11971 (unprepare_to_access_memory): Rename to ...
11972 (done_accessing_memory): ... this.
11974 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11976 * linux-low.c (linux_prepare_to_access_memory): New.
11977 (linux_unprepare_to_access_memory): New.
11978 (linux_target_ops): Install them.
11979 * server.c (read_memory): Rename to ...
11980 (gdb_read_memory): ... this. Use
11981 prepare_to_access_memory/prepare_to_access_memory.
11982 (write_memory): Rename to ...
11983 (gdb_write_memory): ... this. Use
11984 prepare_to_access_memory/prepare_to_access_memory.
11985 (handle_search_memory_1): Adjust.
11986 (process_serial_event): Adjust.
11987 * target.h (struct target_ops): New fields
11988 prepare_to_access_memory and unprepare_to_access_memory.
11989 (prepare_to_access_memory, unprepare_to_access_memory): New.
11990 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11991 prepare_to_access_memory/prepare_to_access_memory.
11992 * nto-low.c (nto_target_ops): Adjust.
11993 * spu-low.c (spu_target_ops): Adjust.
11994 * win32-low.c (win32_target_ops): Adjust.
11996 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11998 * Makefile.in (WARN_CFLAGS): Get it from configure.
11999 (WERROR_CFLAGS): New.
12000 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12001 * configure.ac: Introduce --enable-werror, which adds -Werror to
12002 the compiler command line. Enabled by default. Disable with
12003 --disable-werror. Add -Wdeclaration-after-statement
12004 Wpointer-arith and -Wformat-nonliteral to warning flags.
12005 * configure: Regenerate.
12007 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12009 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12011 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12013 * gdbreplay.c (remote_error): New.
12015 (expect): Use gdbchar. Check for error reading from GDB.
12016 Clarify sync error output.
12017 (play): Check for errors writing to GDB.
12018 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12019 * remote-utils.c (getpkt): Check for errors writing to the remote
12022 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12024 * linux-low.c (linux_wait_1): Move non-debugging code out of
12025 `debug_threads' control.
12027 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12029 * linux-low.c (linux_wait_1): Don't set last_status here.
12030 * server.c (push_event, queue_stop_reply_callback): Assert we're
12031 not pushing a TARGET_WAITKIND_IGNORE event.
12032 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12033 (myresume, handle_target_event): Set the thread's last_resume_kind
12034 and last_status from the target returned status.
12036 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12040 * linux-x86-low.c (update_debug_registers_callback): New.
12041 (i386_dr_low_set_addr): Use it.
12042 (i386_dr_low_get_addr): New.
12043 (i386_dr_low_set_control): Use update_debug_registers_callback.
12044 (i386_dr_low_get_control): New.
12045 (i386_dr_low_get_status): Adjust.
12046 * linux-low.c (linux_stop_lwp): New.
12047 * linux-low.h (linux_stop_lwp): Declare.
12049 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12050 argument instead of a i386_debug_reg_state.
12051 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12052 a i386_debug_reg_state.
12053 (i386_insert_aligned_watchpoint): Adjust.
12054 (i386_remove_aligned_watchpoint): Adjust.
12055 (i386_low_stopped_data_address): Read the debug registers from the
12056 inferior instead of from the mirrors.
12057 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12058 (i386_dr_low_get_addr): Declare.
12059 (i386_dr_low_get_control): Declare.
12060 (i386_dr_low_get_status): Change prototype.
12062 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12063 (i386_dr_low_get_addr): New.
12064 (i386_dr_low_get_control): New.
12065 (i386_dr_low_get_status): Adjust prototype. Return
12067 (i386_initial_stuff): Clear dr_status_mirror and
12069 (i386_get_thread_context): Adjust.
12070 (i386_set_thread_context): Adjust.
12071 (i386_thread_added): Adjust.
12073 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12075 * linux-low.h (linux_thread_area): Delete declaration.
12077 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12079 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12080 after its termination.
12082 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12084 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12085 (gdb_wants_all_stopped): Delete.
12086 (linux_wait_1): Don't call them.
12087 * server.c (handle_v_cont): Tag all threads as want-stopped.
12088 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12089 stopped as "client-wants-stopped".
12091 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12093 * Makefile.in (signals_h): New.
12094 (server_h): Depend on it.
12095 (server.o): Don't depend on $(signals_def).
12096 (signals.o): Depend on $(signals_def).
12098 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12100 * Makefile.in (signals_def): New.
12101 (server_h): Append include/gdb/signals.h and signals_def.
12102 (server.o): Append signals_def.
12104 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12106 * server.c (handle_target_event): Use target_signal_to_host for
12107 resume_info.sig initialization.
12108 * target.h (struct thread_resume) <sig>: New comment.
12110 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12112 * server.c (handle_query): strcpy() the returned string from paddress()
12113 instead of sprintf().
12114 * utils.c (paddress): Return phex_nz().
12116 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12118 * server.c (handle_v_cont): Call mourn_inferior if process
12120 (myresume): Likewise.
12122 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12124 Static tracepoints, and integration with UST.
12126 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12127 * mem-break.c (uninsert_all_breakpoints)
12128 (reinsert_all_breakpoints): New.
12129 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12130 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12131 (gdb_agent_ust_loaded, helper_thread_id)
12132 (gdb_agent_helper_thread_id): New macros.
12133 (struct ipa_sym_addresses): Add addr_ust_loaded,
12134 addr_helper_thread_id, addr_cmd_buf.
12135 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12136 (in_process_agent_loaded_ust): New.
12137 (write_e_ust_not_loaded): New.
12138 (maybe_write_ipa_ust_not_loaded): New.
12139 (struct collect_static_trace_data_action): New.
12140 (enum tracepoint_type) <static_tracepoint>: New.
12141 (struct tracepoint) <handle>: Mention static tracepoints.
12142 (struct static_tracepoint_ctx): New.
12143 (CMD_BUF_SIZE): New.
12144 (add_tracepoint_action): Handle static tracepoint actions.
12145 (unprobe_marker_at): New.
12146 (clear_installed_tracepoints): Handle static tracepoints.
12147 (cmd_qtdp): Handle static tracepoints.
12148 (probe_marker_at): New.
12149 (cmd_qtstart): Handle static tracepoints.
12150 (response_tracepoint): Handle static tracepoints.
12151 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12152 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12153 (get_context_regcache): Handle static tracepoints.
12154 (do_action_at_tracepoint): Handle static tracepoint actions.
12155 (traceframe_find_block_type): Handle static trace data blocks.
12156 (traceframe_read_sdata): New.
12157 (download_tracepoints): Download static tracepoint actions.
12158 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12159 (GDB_PROBE_NAME): New.
12161 (GET_UST_SYM): New.
12164 (ust_marker_to_static_tracepoint): New.
12166 (collect_ust_data_at_tracepoint): New.
12167 (gdb_ust_probe): New.
12168 (UNIX_PATH_MAX, SOCK_DIR): New.
12169 (gdb_ust_connect_sync_socket): New.
12170 (resume_thread, stop_thread): New.
12171 (run_inferior_command): New.
12172 (init_named_socket): New.
12173 (gdb_ust_socket_init): New.
12174 (cstr_to_hexstr): New.
12176 (first_marker, next_marker): New.
12177 (response_ust_marker): New.
12178 (cmd_qtfstm, cmd_qtsstm): New.
12179 (unprobe_marker_at, probe_marker_at): New.
12180 (cmd_qtstmat, gdb_ust_thread): New.
12181 (gdb_ust_init): New.
12182 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12183 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12184 (ST_REGENTRY): New.
12185 (x86_64_st_collect_regmap): New.
12186 (X86_64_NUM_ST_COLLECT_GREGS): New.
12187 (AMD64_RIP_REGNUM): New.
12188 (supply_static_tracepoint_registers): New.
12189 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12190 (ST_REGENTRY): New.
12191 (i386_st_collect_regmap): New.
12192 (i386_NUM_ST_COLLECT_GREGS): New.
12193 (supply_static_tracepoint_registers): New.
12194 * server.c (handle_query): Handle qXfer:statictrace:read.
12195 <qSupported>: Report support for StaticTracepoints, and
12196 qXfer:statictrace:read features.
12197 * server.h (traceframe_read_sdata)
12198 (supply_static_tracepoint_registers): Declare.
12199 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12200 (unpack_varlen_hex): Include in IPA build.
12201 * Makefile.in (ustlibs, ustinc): New.
12202 (IPA_OBJS): Add remote-utils-ipa.o.
12203 ($(IPA_LIB)): Link -ldl and -lpthread.
12205 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12206 * config.in, configure: Regenerate.
12208 2010-06-20 Ian Lance Taylor <iant@google.com>
12209 Pedro Alves <pedro@codesourcery.com>
12211 * linux-x86-low.c (always_true): Delete.
12212 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12213 trying to fool the compiler with always_true.
12215 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12217 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12218 conditions in gdbserver.
12220 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12222 * spu-low.c (spu_read_memory): Wrap around local store limit.
12223 (spu_write_memory): Likewise.
12225 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12227 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12228 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12230 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12232 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12233 uses with LONGEST uses.
12235 2010-06-14 Stan Shebs <stan@codesourcery.com>
12236 Pedro Alves <pedro@codesourcery.com>
12240 * linux-x86-low.c: Include limits.h.
12242 (always_true): New.
12245 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12246 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12247 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12248 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12249 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12250 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12251 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12252 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12253 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12254 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12255 (amd64_emit_void_call_2): New.
12256 (amd64_emit_ops): New.
12257 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12258 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12259 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12260 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12261 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12262 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12263 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12264 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12265 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12266 (i386_emit_stack_adjust, i386_emit_int_call_1)
12267 (i386_emit_void_call_2): New.
12268 (i386_emit_ops): New.
12269 (x86_emit_ops): New.
12270 (the_low_target): Install x86_emit_ops.
12271 * server.h (struct emit_ops): New.
12272 (get_raw_reg_func_addr): Declare.
12273 (current_insn_ptr, emit_error): Declare.
12274 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12275 (set_trace_state_variable_value): New defines.
12276 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12277 addr_get_trace_state_variable_value and
12278 addr_set_trace_state_variable_value.
12279 (symbol_list): New fields for get_raw_reg,
12280 get_trace_state_variable_value and set_trace_state_variable_value.
12281 (condfn): New typedef.
12282 (struct tracepoint): New field `compiled_cond'.
12283 (do_action_at_tracepoint): Clear compiled_cond.
12284 (get_trace_state_variable_value, set_trace_state_variable_value):
12286 (condition_true_at_tracepoint): If there's a compiled condition,
12288 (current_insn_ptr, emit_error): New globals.
12289 (struct bytecode_address): New.
12290 (get_raw_reg_func_addr): New.
12291 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12292 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12293 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12294 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12295 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12296 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12297 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12298 (compile_tracepoint_condition, compile_bytecodes): New.
12299 * target.h (emit_ops): Forward declare.
12300 (struct target_ops): New field emit_ops.
12301 (target_emit_ops): New.
12302 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12303 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12304 * linux-low.c (linux_emit_ops): New.
12305 (linux_target_ops): Install it.
12306 * linux-low.h (struct linux_target_ops): New field emit_ops.
12308 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12310 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12311 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12313 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12314 Stan Shebs <stan@codesourcery.com>
12316 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12317 (all): Depend on $(extra_libraries).
12318 (install-only): Install the IPA.
12319 (IPA_OBJS, IPA_LIB): New.
12320 (clean): Remove the IPA lib.
12321 (IPAGENT_CFLAGS): New.
12322 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12323 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12324 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12325 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12326 * configure.ac: Check for atomic builtins support in the compiler.
12327 (IPA_DEPFILES, extra_libraries): Define.
12328 * configure.srv (ipa_obj): Add description.
12329 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12330 (i[34567]86-*-linux*): Set ipa_obj.
12331 (x86_64-*-linux*): Set ipa_obj.
12332 * linux-low.c (stabilizing_threads): New.
12333 (supports_fast_tracepoints): New.
12334 (linux_detach): Stabilize threads before detaching.
12335 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12336 the lwp is either not stabilizing, or is moving out of a jump pad.
12337 (linux_fast_tracepoint_collecting): New.
12338 (maybe_move_out_of_jump_pad): New.
12339 (enqueue_one_deferred_signal): New.
12340 (dequeue_one_deferred_signal): New.
12341 (linux_wait_for_event_1): If moving out of a jump pad, defer
12342 pending signals to later.
12343 (linux_stabilize_threads): New.
12344 (linux_wait_1): Check if threads need moving out of jump pads, and
12346 (stuck_in_jump_pad_callback): New.
12347 (move_out_of_jump_pad_callback): New.
12348 (lwp_running): New.
12349 (linux_resume_one_lwp): Handle moving out of jump pads.
12350 (linux_set_resume_request): Dequeue deferred signals.
12351 (need_step_over_p): Also step over fast tracepoint jumps.
12352 (start_step_over): Also uninsert fast tracepoint jumps.
12353 (finish_step_over): Also reinsert fast tracepoint jumps.
12354 (linux_install_fast_tracepoint_jump): New.
12355 (linux_target_ops): Install linux_stabilize_threads and
12356 linux_install_fast_tracepoint_jump_pad.
12357 * linux-low.h (linux_target_ops) <get_thread_area,
12358 install_fast_tracepoint_jump_pad>: New fields.
12359 (struct lwp_info) <collecting_fast_tracepoint,
12360 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12361 (linux_get_thread_area): Declare.
12362 * linux-x86-low.c (jump_insn): New.
12363 (x86_get_thread_area): New.
12364 (append_insns): New.
12365 (push_opcode): New.
12366 (amd64_install_fast_tracepoint_jump_pad): New.
12367 (i386_install_fast_tracepoint_jump_pad): New.
12368 (x86_install_fast_tracepoint_jump_pad): New.
12369 (the_low_target): Install x86_get_thread_area and
12370 x86_install_fast_tracepoint_jump_pad.
12371 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12372 (struct fast_tracepoint_jump): New.
12373 (fast_tracepoint_jump_insn): New.
12374 (fast_tracepoint_jump_shadow): New.
12375 (find_fast_tracepoint_jump_at): New.
12376 (fast_tracepoint_jump_here): New.
12377 (delete_fast_tracepoint_jump): New.
12378 (set_fast_tracepoint_jump): New.
12379 (uninsert_fast_tracepoint_jumps_at): New.
12380 (reinsert_fast_tracepoint_jumps_at): New.
12381 (set_breakpoint_at): Use write_inferior_memory.
12382 (uninsert_raw_breakpoint): Use write_inferior_memory.
12383 (check_mem_read): Mask out fast tracepoint jumps.
12384 (check_mem_write): Mask out fast tracepoint jumps.
12385 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12386 (set_fast_tracepoint_jump): Declare.
12387 (delete_fast_tracepoint_jump)
12388 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12389 (reinsert_fast_tracepoint_jumps_at): Declare.
12390 * regcache.c: Don't compile many functions when building the
12391 in-process agent library.
12392 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12393 the register buffer in the heap.
12394 (free_register_cache): If the register buffer isn't owned by the
12395 regcache, don't free it.
12396 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12397 pre-existing register caches.
12398 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12400 (convert_ascii_to_int): : Constify `from' parameter type.
12401 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12402 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12403 the needed buffer in-place.
12404 (relocate_instruction): New.
12405 * server.c (handle_query) <qSymbols>: If the target supports
12406 tracepoints, give it a chance of looking up symbols. Report
12407 support for fast tracepoints.
12408 (handle_status): Stabilize threads.
12409 (process_serial_event): Adjust.
12410 * server.h (struct fast_tracepoint_jump): Forward declare.
12411 (struct process_info) <fast_tracepoint_jumps>: New field.
12412 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12413 (decode_X_packet, decode_M_packet): Adjust.
12414 (relocate_instruction): Declare.
12415 (in_process_agent_loaded): Declare.
12416 (tracepoint_look_up_symbols): Declare.
12417 (struct fast_tpoint_collect_status): Declare.
12418 (fast_tracepoint_collecting): Declare.
12419 (force_unlock_trace_buffer): Declare.
12420 (handle_tracepoint_bkpts): Declare.
12421 (initialize_low_tracepoint)
12422 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12423 * target.h (struct target_ops) <stabilize_threads,
12424 install_fast_tracepoint_jump_pad>: New fields.
12425 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12426 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12427 [HAVE_STDINT_H]: Include stdint.h.
12428 (trace_debug_1): Rename to ...
12429 (trace_vdebug): ... this.
12430 (trace_debug): Rename to ...
12431 (trace_debug_1): ... this. Add `level' parameter.
12432 (trace_debug): New.
12433 (ATTR_USED, ATTR_NOINLINE): New.
12434 (IP_AGENT_EXPORT): New.
12435 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12436 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12437 (about_to_request_buffer_space, trace_buffer_is_full)
12438 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12439 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12440 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12441 (traceframe_write_count, traceframes_created)
12442 (trace_state_variables)
12443 New renaming defines.
12444 (struct ipa_sym_addresses): New.
12445 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12446 (symbol_list): New.
12447 (ipa_sym_addrs): New.
12448 (all_tracepoint_symbols_looked_up): New.
12449 (in_process_agent_loaded): New.
12450 (write_e_ipa_not_loaded): New.
12451 (maybe_write_ipa_not_loaded): New.
12452 (tracepoint_look_up_symbols): New.
12453 (debug_threads) [IN_PROCESS_AGENT]: New.
12454 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12455 (UNKNOWN_SIDE_EFFECTS): New.
12456 (stop_tracing): New.
12457 (flush_trace_buffer): New.
12458 (stop_tracing_bkpt): New.
12459 (flush_trace_buffer_bkpt): New.
12460 (read_inferior_integer): New.
12461 (read_inferior_uinteger): New.
12462 (read_inferior_data_pointer): New.
12463 (write_inferior_data_pointer): New.
12464 (write_inferior_integer): New.
12465 (write_inferior_uinteger): New.
12466 (struct collect_static_trace_data_action): Delete.
12467 (enum tracepoint_type): New.
12468 (struct tracepoint) <type>: New field `type'.
12469 <actions_str, step_actions, step_actions_str>: Only include in
12471 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12472 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12473 (tracepoints): Use IP_AGENT_EXPORT.
12474 (last_tracepoint): Don't include in the IPA.
12475 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12476 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12477 (alloced_trace_state_variables): New.
12478 (trace_state_variables): Use IP_AGENT_EXPORT.
12479 (traceframe_t): Delete unused variable.
12480 (circular_trace_buffer): Don't include in the IPA.
12481 (trace_buffer_start): Delete.
12482 (struct trace_buffer_control): New.
12483 (trace_buffer_free): Delete.
12484 (struct ipa_trace_buffer_control): New.
12485 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12486 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12488 (trace_buffer_ctrl): New.
12489 (TRACE_BUFFER_CTRL_CURR): New.
12490 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12491 Reimplement as macros.
12492 (trace_buffer_wrap): Delete.
12493 (traceframe_write_count, traceframe_read_count)
12494 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12495 (struct tracepoint_hit_ctx) <type>: New field.
12496 (struct fast_tracepoint_ctx): New.
12497 (memory_barrier): New.
12499 (record_tracepoint_error): Update atomically in the IPA.
12500 (clear_inferior_trace_buffer): New.
12501 (about_to_request_buffer_space): New.
12502 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12503 updating the same buffer.
12504 (add_tracepoint): Default the tracepoint's type to trap
12505 tracepoint, and orig_size to -1.
12506 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12507 internal variables.
12508 (create_trace_state_variable): New parameter `gdb'. Handle it.
12509 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12510 (cmd_qtdp): Handle fast tracepoints.
12511 (cmd_qtdv): Adjust.
12512 (max_jump_pad_size): New.
12513 (gdb_jump_pad_head): New.
12514 (get_jump_space_head): New.
12515 (claim_jump_space): New.
12516 (sort_tracepoints): New.
12517 (MAX_JUMP_SIZE): New.
12518 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12520 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12521 support. Upload fast traceframes, and delete internal IPA
12523 (stop_tracing_handler): New.
12524 (flush_trace_buffer_handler): New.
12525 (cmd_qtstop): Upload fast tracepoints.
12526 (response_tracepoint): Handle fast tracepoints.
12527 (tracepoint_finished_step): Upload fast traceframes. Set the
12528 tracepoint hit context's tracepoint type.
12529 (handle_tracepoint_bkpts): New.
12530 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12531 type. Add comment about fast tracepoints.
12532 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12533 non-existing action_str field.
12534 (get_context_regcache): Handle fast tracepoints.
12535 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12537 (fast_tracepoint_from_jump_pad_address): New.
12538 (fast_tracepoint_from_ipa_tpoint_address): New.
12539 (collecting_t): New.
12540 (force_unlock_trace_buffer): New.
12541 (fast_tracepoint_collecting): New.
12543 (gdb_collect): New.
12544 (write_inferior_data_ptr): New.
12545 (target_tp_heap): New.
12546 (target_malloc): New.
12547 (download_agent_expr): New.
12549 (download_tracepoints): New.
12550 (download_trace_state_variables): New.
12551 (upload_fast_traceframes): New.
12552 (IPA_FIRST_TRACEFRAME): New.
12553 (IPA_NEXT_TRACEFRAME_1): New.
12554 (IPA_NEXT_TRACEFRAME): New.
12555 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12556 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12557 (gdb_jump_pad_buffer_end): New.
12558 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12559 (initialize_tracepoint): Adjust.
12560 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12561 buffer. Initialize the low module.
12562 * utils.c (PREFIX, TOOLNAME): New.
12563 (malloc_failure): Use PREFIX.
12564 (error): In the IPA, an error causes an exit.
12565 (fatal, warning): Use PREFIX.
12566 (internal_error): Use TOOLNAME.
12567 (NUMCELLS): Increase to 10.
12568 * configure, config.in: Regenerate.
12570 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12572 * server.c (handle_query) <qSupported>: Do two passes over the
12573 qSupported string to avoid nesting strtok.
12575 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12577 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12579 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12580 -Wl,--dynamic-list.
12581 * configure: Regenerate.
12582 * proc-service.list: New.
12584 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12586 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12589 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12591 * gdbreplay.c (remote_open): Check error return from socket() call by
12592 its equality to -1 not by it being negative.
12593 * remote-utils.c (remote_open): Likewise.
12595 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12597 * config.h: Regenerate.
12599 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12601 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12602 doesn't provide PTRACE_GET_THREAD_AREA.
12604 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12606 * linux-m68k-low.c: Include <asm/ptrace.h>
12607 (ps_get_thread_area): Implement.
12609 2010-05-03 Doug Evans <dje@google.com>
12611 * event-loop.c (struct callback_event): New struct.
12612 (callback_list): New global.
12613 (append_callback_event, delete_callback_event): New functions.
12614 (process_callback): New function.
12615 (start_event_loop): Call it.
12616 * remote-utils.c (NOT_SCHEDULED): Define.
12617 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12618 moved out of readchar.
12619 (readchar): Rewrite. Call reschedule before returning.
12620 (reset_readchar): New function.
12621 (remote_close): Call it.
12622 (process_remaining, reschedule): New functions.
12623 * server.h (callback_handler_func): New typedef.
12624 (append_callback_event, delete_callback_event): Declare.
12626 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12628 * proc-service.c (ps_pglobal_lookup): Use
12629 thread_db_look_up_one_symbol.
12630 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12631 parameter. Use it instead of all_symbols_looked_up.
12632 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12634 (all_symbols_looked_up): Don't declare.
12635 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12636 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12638 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12639 Set all_symbols_looked_up here.
12640 (thread_db_look_up_one_symbol): New.
12641 (thread_db_get_tls_address): Adjust.
12642 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12643 thread_db object on the heap, and tentatively set it in the
12645 (thread_db_init): Don't set all_symbols_looked_up here.
12646 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12648 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12650 * linux-low.c (linux_kill, linux_detach): Adjust.
12651 (status_pending_p_callback): Remove redundant statement. Check
12652 for !TARGET_WAITIKIND_IGNORE, instead of
12653 TARGET_WAITKIND_STOPPED.
12654 (handle_tracepoints): Make sure LWP is locked. Adjust.
12655 (linux_wait_for_event_1): Adjust.
12656 (linux_cancel_breakpoints): New.
12657 (unsuspend_one_lwp): New.
12658 (unsuspend_all_lwps): New.
12659 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12660 (send_sigstop_callback): Change return type to int, add new
12661 `except' parameter and handle it.
12662 (suspend_and_send_sigstop_callback): New.
12663 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12664 pass them down. If SUSPEND, also increment the lwp's suspend
12666 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12667 (need_step_over_p): Don't consider suspended LWPs.
12668 (start_step_over): Adjust.
12669 (proceed_one_lwp): Change return type to int, add new `except'
12670 parameter and handle it.
12671 (unsuspend_and_proceed_one_lwp): New.
12672 (proceed_all_lwps): Use find_inferior instead of
12674 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12675 also decrement the suspend count of LWPs. Pass `except' down,
12676 instead of hacking its suspend count.
12677 (linux_pause_all): Add `freeze' parameter. Adjust.
12678 (linux_unpause_all): New.
12679 (linux_target_ops): Install linux_unpause_all.
12680 * server.c (handle_status): Adjust.
12681 * target.h (struct target_ops): New fields `unpause_all' and
12682 `cancel_breakpoints'. Add new parameter to `pause_all'.
12683 (pause_all): Add new `freeze' parameter.
12684 (unpause_all): New.
12685 (cancel_breakpoints): New.
12686 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12687 cancel breakpoints.
12688 (cmd_qtstart): Pause threads.
12689 (stop_tracing): Pause threads, and cancel breakpoints.
12690 * win32-low.c (win32_target_ops): Adjust.
12692 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12694 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12695 the inferior right away from here...
12696 (linux_wait_1): ... to here, and adjust to check the thread's
12697 last_resume_kind instead of the lwp's step or stop_expected flags.
12699 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12701 * README: Use consistent `GDB' and `GDBserver' spellings.
12703 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12705 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12706 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12707 (linux_detach_one_lwp): Assume the lwp is stopped.
12708 (any_thread_of): Delete.
12709 (linux_detach): Stop all lwps here. Don't blindly delete all
12711 (delete_lwp_callback): New.
12712 (linux_mourn): Delete all lwps of the process that is gone.
12713 (linux_wait_1): Don't delete the last lwp of the process here.
12714 * mem-break.h (mark_breakpoints_out): Declare.
12715 * mem-break.c (mark_breakpoints_out): New.
12716 (free_all_breakpoints): Use it.
12717 * server.c (handle_target_event): If the process is gone, mark
12719 * thread-db.c (struct thread_db) <create_bp>: New field.
12720 (thread_db_enable_reporting): Fix prototype. Store a thread event
12721 breakpoint reference in the thread_db struct.
12722 (thread_db_load_search): Clear the thread_db object.
12723 (try_thread_db_load_1): Ditto.
12724 (switch_to_process): New.
12725 (disable_thread_event_reporting): Use it.
12726 (remove_thread_event_breakpoints): New.
12727 (thread_db_detach, thread_db_mourn): Use it.
12729 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12731 * linux-low.c (linux_enable_event_reporting): New.
12732 (linux_wait_for_event_1, handle_extended_wait): Use it.
12734 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12736 * linux-low.c (linux_kill_one_lwp, linux_kill)
12737 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12738 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12739 SIGSTOP even if the LWP is stopped.
12740 (send_sigstop_callback): New.
12741 (stop_all_lwps): Use send_sigstop_callback instead.
12742 (linux_resume_one_thread): Adjust.
12743 (proceed_one_lwp): Still proceed an LWP that the client has
12744 requested to stop, if we haven't reported it as stopped yet. Make
12745 sure that LWPs the client want stopped, have a pending SIGSTOP.
12747 2010-04-26 Doug Evans <dje@google.com>
12749 * server.c (handle_general_set): Make static.
12751 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12752 Print received char after testing for error/eof instead of before.
12753 (input_interrupt): Tweak comment.
12755 2010-04-23 Doug Evans <dje@google.com>
12757 * server.c (start_inferior): Print inferior argv if --debug.
12759 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12761 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12762 * nto-x86-low.c: Include server.h
12764 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12766 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12767 be consistent with other sources of this directory.
12768 (init_registers_amd64): Correct name of source file of this function
12771 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12773 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12774 64-bit executables.
12776 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12778 * win32-i386-low.c: Add 64-bit support.
12779 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12780 (init_registers_amd64): Declare.
12781 (mappings): Add 64-bit version of array.
12782 (init_windows_x86): New function.
12783 (the_low_target): Change init_arch field to init_windows_x86.
12785 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12787 * win32-low.c: Adapt to support also 64-bit architecture.
12788 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12789 (get_image_name): Use SIZE_T type for local variable `done'.
12790 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12791 (toolhelp_get_dll_name): Idem.
12792 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12793 Use uintptr_t typecast to avoid warning.
12794 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12795 (handle_exception): Use phex_nz to avoid warning.
12796 (win32_wait): Remove unused local variable `process'.
12798 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12800 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12803 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12805 * configure.ac: Use `ws2_32' library for srv_mingw.
12806 * configure: Regenerate.
12807 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12808 * remote-utils.c: Likewise.
12810 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12812 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12813 if __x86_64__ is defined.
12815 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12817 * configure: Regenerate.
12819 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12821 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12822 * target.h (target_ops): New get_tib_address field.
12823 * win32-low.h (win32_thread_info): Add thread_local_base field.
12824 * win32-low.c (child_add_thread): Add tlb argument.
12825 Set thread_local_base field to TLB.
12826 (get_child_debug_event): Adapt to child_add_thread change.
12827 (win32_get_tib_address): New function.
12828 (win32_target_ops): Set get_tib_address field to
12829 win32_get_tib_address.
12830 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12832 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12834 * linux-low.c (linux_mourn): Also remove the process.
12835 * server.c (handle_target_event): Don't remove the process here.
12836 * nto-low.c (nto_mourn): New.
12837 (nto_target_ops): Install it.
12838 * spu-low.c (spu_mourn): New.
12839 (spu_target_ops): Install it.
12840 * win32-low.c (win32_mourn): New.
12841 (win32_target_ops): Install it.
12843 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12845 * server.h (buffer_xml_printf): Remove redundant `;'.
12847 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12849 * regcache.c (set_register_cache): Invalidate regcaches before
12850 changing the register cache layout.
12851 (regcache_invalidate_one): Allow a NULL regcache.
12852 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12853 regcaches before changing the register cache layout or the target
12856 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12858 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12859 variable warning on Linux/x86-64.
12861 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12863 GDBserver disconnected tracing support.
12865 * linux-low.c (linux_remove_process): Delete.
12866 (add_lwp): Don't set last_resume_kind here.
12867 (linux_kill): Use `mourn'.
12868 (linux_detach): Use `thread_db_detach', and `mourn'.
12869 (linux_mourn): New.
12870 (linux_attach_lwp_1): Adjust comment.
12871 (linux_attach): last_resume_kind moved the thread_info; adjust.
12872 (status_pending_p_callback): Adjust.
12873 (linux_wait_for_event_1): Adjust.
12874 (count_events_callback, select_singlestep_lwp_callback)
12875 (select_event_lwp_callback, cancel_breakpoints_callback)
12876 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12877 (proceed_one_lwp): Adjust.
12878 (linux_async): Add debug output.
12879 (linux_thread_stopped): New.
12880 (linux_pause_all): New.
12881 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12883 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12884 (thread_db_free): Delete declaration.
12885 (thread_db_detach, thread_db_mourn): Declare.
12886 * thread-db.c (thread_db_init): Use thread_db_mourn.
12887 (thread_db_free): Delete, split in two.
12888 (disable_thread_event_reporting): New.
12889 (thread_db_detach): New.
12890 (thread_db_mourn): New.
12892 * server.h (struct thread_info) <last_resume_kind>: New field.
12893 <attached>: Add comment.
12894 <gdb_detached>: New field.
12895 (handler_func): Change return type to int.
12896 (handle_serial_event, handle_target_event): Ditto.
12897 (gdb_connected): Declare.
12899 (disconnected_tracing): Declare.
12900 (stop_tracing): Declare.
12902 * server.c (handle_query) <qSupported>: Report support for
12903 disconnected tracing.
12904 (queue_stop_reply_callback): Account for running threads.
12905 (gdb_wants_thread_stopped): New.
12906 (gdb_wants_all_threads_stopped): New.
12907 (gdb_reattached_process): New.
12908 (handle_status): Clear the `gdb_detached' flag of all processes.
12909 In all-stop, stop all threads.
12910 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12911 (process_serial_event): If the remote connection breaks, or if an
12912 exit was forced with "monitor exit", force an event loop exit.
12913 Handle disconnected tracing on detach.
12914 (handle_serial_event): Adjust.
12915 (handle_target_event): If GDB isn't connected, forward events back
12916 to the inferior, unless the last process exited, in which case,
12917 exit gdbserver. Adjust interface.
12919 * remote-utils.c (remote_open): Don't block in accept. Instead
12920 register an event loop source on the listen socket file
12921 descriptor. Refactor bits into ...
12922 (listen_desc): ... this new global.
12923 (gdb_connected): ... this new function.
12924 (enable_async_notification): ... this new function.
12925 (handle_accept_event): ... this new function.
12926 (remote_close): Clear remote_desc.
12928 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12930 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12932 (mourn_inferior): Define.
12933 (target_process_qsupported): Avoid the dangling else problem.
12934 (thread_stopped): Define.
12935 (pause_all): Define.
12936 (target_waitstatus_to_string): Declare.
12937 * target.c (target_waitstatus_to_string): New.
12939 * tracepoint.c (tracing): Make extern.
12940 (disconnected_tracing): New.
12941 (stop_tracing): Make extern. Handle tracing stops due to GDB
12943 (cmd_qtdisconnected): New.
12944 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12945 (handle_tracepoint_general_set): Handle QTDisconnected.
12947 * event-loop.c (event_handler_func): Change return type to int.
12948 (process_event): Bail out if the event handler wants the event
12950 (handle_file_event): Ditto.
12951 (start_event_loop): Bail out if the event handler wants the event
12954 * nto-low.c (nto_target_ops): Adjust.
12955 * spu-low.c (spu_wait): Don't remove the process here.
12956 (spu_target_ops): Adjust.
12957 * win32-low.c (win32_wait): Don't remove the process here.
12958 (win32_target_ops): Adjust.
12960 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12962 * regcache.c (realloc_register_cache): Invalidate inferior's
12963 regcache before recreating it.
12965 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12967 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12969 2010-04-09 Stan Shebs <stan@codesourcery.com>
12970 Pedro Alves <pedro@codesourcery.com>
12972 * server.h (LONGEST): New.
12973 (struct thread_info) <while_stepping>: New field.
12974 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12976 (initialize_tracepoint, handle_tracepoint_general_set)
12977 (handle_tracepoint_query, tracepoint_finished_step)
12978 (tracepoint_was_hit, release_while_stepping_state_list):
12979 (current_traceframe): Declare.
12980 * server.c (handle_general_set): Handle tracepoint packets.
12981 (read_memory): New.
12982 (write_memory): New.
12983 (handle_search_memory_1): Use read_memory.
12984 (handle_query): Report support for conditional tracepoints, trace
12985 state variables, and tracepoint sources. Handle tracepoint
12987 (main): Initialize the tracepoints module.
12988 (process_serial_event): Handle traceframe reads/writes.
12990 * linux-low.c (handle_tracepoints): New.
12991 (linux_wait_1): Call it.
12992 (linux_resume_one_lwp): Handle while-stepping.
12993 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12994 (linux_target_ops): Install them.
12995 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12997 * linux-x86-low.c (x86_supports_tracepoints): New.
12998 (the_low_target). Install it.
13000 * mem-break.h (delete_breakpoint): Declare.
13001 * mem-break.c (delete_breakpoint): Make external.
13003 * target.h (struct target_ops): Add `supports_tracepoints',
13004 `read_pc', and `write_pc' fields.
13005 (target_supports_tracepoints): Define.
13006 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13009 * regcache.h (struct regcache) <registers_owned>: New field.
13010 (init_register_cache, regcache_cpy): Declare.
13011 (regcache_read_pc, regcache_write_pc): Declare.
13012 (register_cache_size): Declare.
13013 (supply_regblock): Declare.
13014 * regcache.c (init_register_cache): New.
13015 (new_register_cache): Use it.
13016 (regcache_cpy): New.
13017 (register_cache_size): New.
13018 (supply_regblock): New.
13019 (regcache_read_pc, regcache_write_pc): New.
13021 * tracepoint.c: New.
13023 * Makefile.in (OBS): Add tracepoint.o.
13024 (tracepoint.o): New rule.
13026 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13028 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13030 (i386-mmx.c): Likewise.
13031 (i386-mmx-linux.o): Likewise.
13032 (i386-mmx-linux.c): Likewise.
13034 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13035 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13036 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13037 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13039 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13040 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13041 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13043 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13045 * Makefile.in (clean): Updated.
13047 (i386-avx.c): Likewise.
13048 (i386-avx-linux.o): Likewise.
13049 (i386-avx-linux.c): Likewise.
13050 (amd64-avx.o): Likewise.
13051 (amd64-avx.c): Likewise.
13052 (amd64-avx-linux.o): Likewise.
13053 (amd64-avx-linux.c): Likewise.
13055 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13056 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13057 (srv_amd64_regobj): Add amd64-avx.o.
13058 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13059 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13060 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13061 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13062 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13063 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13064 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13066 * i387-fp.c: Include "i386-xstate.h".
13068 (i387_cache_to_xsave): Likewise.
13069 (i387_xsave_to_cache): Likewise.
13070 (x86_xcr0): Likewise.
13072 * i387-fp.h (i387_cache_to_xsave): Likewise.
13073 (i387_xsave_to_cache): Likewise.
13074 (x86_xcr0): Likewise.
13076 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13077 * linux-crisv32-low.c (target_regsets): Likewise.
13078 * linux-m68k-low.c (target_regsets): Likewise.
13079 * linux-mips-low.c (target_regsets): Likewise.
13080 * linux-ppc-low.c (target_regsets): Likewise.
13081 * linux-s390-low.c (target_regsets): Likewise.
13082 * linux-sh-low.c (target_regsets): Likewise.
13083 * linux-sparc-low.c (target_regsets): Likewise.
13084 * linux-xtensa-low.c (target_regsets): Likewise.
13086 * linux-low.c: Include <sys/uio.h>.
13087 (regsets_fetch_inferior_registers): Support nt_type.
13088 (regsets_store_inferior_registers): Likewise.
13089 (linux_process_qsupported): New.
13090 (linux_target_ops): Add linux_process_qsupported.
13092 * linux-low.h (regset_info): Add nt_type.
13093 (linux_target_ops): Add process_qsupported.
13095 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13097 (init_registers_i386_avx_linux): New.
13098 (init_registers_amd64_avx_linux): Likewise.
13099 (xmltarget_i386_linux_no_xml): Likewise.
13100 (xmltarget_amd64_linux_no_xml): Likewise.
13101 (PTRACE_GETREGSET): Likewise.
13102 (PTRACE_SETREGSET): Likewise.
13103 (x86_fill_xstateregset): Likewise.
13104 (x86_store_xstateregset): Likewise.
13105 (use_xml): Likewise.
13106 (x86_linux_update_xmltarget): Likewise.
13107 (x86_linux_process_qsupported): Likewise.
13108 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13109 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13110 init_registers_i386_linux here. Call
13111 x86_linux_update_xmltarget.
13112 (the_low_target): Add x86_linux_process_qsupported.
13114 * server.c (handle_query): Call target_process_qsupported.
13116 * target.h (target_ops): Add process_qsupported.
13117 (target_process_qsupported): New.
13119 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13121 * inferiors.c (add_thread): Set last_status kind to
13122 TARGET_WAITKIND_IGNORE.
13123 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13124 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13125 (linux_wait_1): Move `thread' local definition to block that uses
13126 it. Don't NULL initialize `event_child'.
13127 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13128 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13129 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13131 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13133 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13134 an extended waitstatus, or by a watchpoint.
13135 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13136 thread was stepping or has been stopped by a watchpoint.
13138 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13140 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13141 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13142 of another, then delete the previous, and validate all
13144 (validate_inserted_breakpoint): New.
13145 (delete_disabled_breakpoints): New.
13146 (validate_breakpoints): New.
13147 (check_mem_read): Validate breakpoints before trusting their
13148 shadow. Delete disabled breakpoints.
13149 (check_mem_write): Validate breakpoints before trusting they
13150 should be inserted. Delete disabled breakpoints.
13151 * mem-break.h (validate_breakpoints):
13152 * server.c (handle_query): Validate breakpoints when we see a
13155 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13157 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13158 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13159 if we could tell there's a GDB breakpoint at stop_pc.
13160 (need_step_over_p): Don't do a step over if we find a GDB
13161 breakpoint at the resume PC.
13163 * mem-break.c (struct raw_breakpoint): New.
13164 (enum bkpt_type): New type `gdb_breakpoint'.
13165 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13166 fields. New field `raw'.
13167 (find_raw_breakpoint_at): New.
13168 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13169 breakpoint instead.
13170 (set_breakpoint_at): Adjust.
13171 (delete_raw_breakpoint): New.
13172 (release_breakpoint): New.
13173 (delete_breakpoint): Rename to...
13174 (delete_breakpoint_1): ... this. Add proc parameter. Use
13175 release_breakpoint. Return ENOENT.
13176 (delete_breakpoint): Reimplement.
13177 (find_breakpoint_at): Delete.
13178 (find_gdb_breakpoint_at): New.
13179 (delete_breakpoint_at): Delete.
13180 (set_gdb_breakpoint_at): New.
13181 (delete_gdb_breakpoint_at): New.
13182 (gdb_breakpoint_here): New.
13183 (set_reinsert_breakpoint): Use release_breakpoint.
13184 (uninsert_breakpoint): Rename to ...
13185 (uninsert_raw_breakpoint): ... this.
13186 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13187 (reinsert_raw_breakpoint): Change parameter type to
13189 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13191 (check_breakpoints): Adjust. Use release_breakpoint.
13192 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13193 (breakpoint_inserted_here): Ditto.
13194 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13195 Don't trust the breakpoint's shadow if it is not inserted.
13196 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13197 (delete_all_breakpoints): Adjust.
13198 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13199 use delete_breakpoint_1.
13201 * mem-break.h (breakpoints_supported): Delete declaration.
13202 (set_gdb_breakpoint_at): Declare.
13203 (gdb_breakpoint_here): Declare.
13204 (delete_breakpoint_at): Delete.
13205 (delete_gdb_breakpoint_at): Declare.
13207 * server.h (struct raw_breakpoint): Forward declare.
13208 (struct process_info): New field `raw_breakpoints'.
13210 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13213 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13215 * linux-low.c (status_pending_p_callback): Fix comment.
13216 (linux_wait_for_event_1): Move most of the internal breakpoint
13217 handling from here...
13218 (linux_wait_1): ... to here.
13219 (count_events_callback): New.
13220 (select_singlestep_lwp_callback): New.
13221 (select_event_lwp_callback): New.
13222 (cancel_breakpoints_callback): New.
13223 (select_event_lwp): New.
13224 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13225 priority to all LWPs that have had events that should be reported
13226 to the client. Cancel breakpoints when about to reporting the
13227 event to the client, not while stopping lwps. No longer cancel
13228 finished single-steps here.
13229 (cancel_finished_single_step): Delete.
13230 (cancel_finished_single_steps): Delete.
13232 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13234 * mem-break.c (enum bkpt_type): New.
13235 (struct breakpoint): New field `type'.
13236 (set_breakpoint_at): Change return type to struct breakpoint
13237 pointer. Set type to `other_breakpoint' by default.
13238 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13239 in the breakpoint list.
13240 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13241 (reinsert_breakpoint): Rename to ...
13242 (reinsert_raw_breakpoint): ... this.
13243 (reinsert_breakpoints_at): Adjust.
13244 * mem-break.h (struct breakpoint): Declare.
13245 (set_breakpoint_at): Change return type to struct breakpoint
13248 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13250 * server.c (handle_query): Assign, not compare.
13252 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13254 Teach linux gdbserver to step-over-breakpoints.
13256 * linux-low.c (can_hardware_single_step): New.
13257 (supports_breakpoints): New.
13258 (handle_extended_wait): If stopping threads, read the stop pc of
13259 the new cloned LWP.
13261 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13262 low target doesn't support retrieving the PC.
13263 (add_lwp): Set last_resume_kind to resume_continue.
13264 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13265 (linux_attach): Don't clear stop_expected. Set the lwp's
13266 last_resume_kind to resume_stop.
13267 (linux_detach_one_lwp): Don't check for removed breakpoints.
13268 (check_removed_breakpoint): Delete.
13269 (status_pending_p): Rename to ...
13270 (status_pending_p_callback): ... this. Don't check for removed
13271 breakpoints. Don't consider threads that are stopped from GDB's
13273 (linux_wait_for_lwp): Always read the stop_pc here.
13274 (cancel_breakpoint): New.
13275 (step_over_bkpt): New global.
13276 (linux_wait_for_event_1): Implement stepping over breakpoints.
13277 (gdb_wants_lwp_stopped): New.
13278 (gdb_wants_all_stopped): New.
13279 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13280 single-step traps here. Store the thread's last reported target
13282 (send_sigstop): Don't clear stop_expected. Always set it,
13284 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13285 (cancel_finished_single_step): New.
13286 (cancel_finished_single_steps): New.
13287 (wait_for_sigstop): Don't cancel finished single-step traps here.
13288 (linux_resume_one_lwp): Don't check for removed breakpoints.
13289 Don't set `step' on non-hardware step archs.
13290 (linux_set_resume_request): Ignore resume_stop requests if already
13291 stopping or stopped. Set the lwp's last_resume_kind.
13292 (resume_status_pending_p): Don't check for removed breakpoints.
13293 (need_step_over_p): New.
13294 (start_step_over): New.
13295 (finish_step_over): New.
13296 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13297 requests. Clear the thread's last reported target waitstatus.
13298 Don't use the `suspended' flag. Don't consider pending breakpoints.
13299 (linux_resume): Start a step-over if necessary.
13300 (proceed_one_lwp): New.
13301 (proceed_all_lwps): New.
13302 (unstop_all_lwps): New.
13303 * linux-low.h (struct lwp_info): Rewrite comment for the
13304 `suspended' flag. Add the `stop_pc' field. Delete the
13305 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13306 Add `'last_resume_kind' and `need_step_over' fields.
13307 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13308 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13309 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13310 (set_raw_breakpoint_at): New.
13311 (set_breakpoint_at): Rewrite to use it.
13312 (reinsert_breakpoint_handler): Delete.
13313 (set_reinsert_breakpoint): New.
13314 (reinsert_breakpoint_by_bp): Delete.
13315 (delete_reinsert_breakpoints): New.
13316 (uninsert_breakpoint): Rewrite.
13317 (uninsert_breakpoints_at): New.
13318 (reinsert_breakpoint): Rewrite.
13319 (reinsert_breakpoints_at): New.
13320 (check_breakpoints): Rewrite.
13321 (breakpoint_here): New.
13322 (breakpoint_inserted_here): New.
13323 (check_mem_read): Adjust.
13324 * mem-break.h (breakpoints_supported, breakpoint_here)
13325 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13326 (reinsert_breakpoint_by_bp): Delete declaration.
13327 (delete_reinsert_breakpoints): Declare.
13328 (reinsert_breakpoint): Delete declaration.
13329 (reinsert_breakpoints_at): Declare.
13330 (uninsert_breakpoint): Delete declaration.
13331 (uninsert_breakpoints_at): Declare.
13332 (check_breakpoints): Adjust prototype.
13333 * server.h: Adjust include order.
13334 (struct thread_info): Declare here. Add a `last_status' field.
13336 2010-03-23 Michael Snyder <msnyder@vmware.com>
13338 * server.c (crc32): New function.
13339 (handle_query): Add handling for 'qCRC:' request.
13341 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13343 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13344 lwp had been stopped by a watchpoint.
13346 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13348 * server.h (internal_error): Declare.
13349 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13350 * utils.c (internal_error): New function.
13352 2010-03-15 Andreas Schwab <schwab@redhat.com>
13354 * configure.srv: Fix typo setting srv_regobj.
13356 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13358 * linux-low.c (fetch_register): Avoid passing a non string literal
13360 (usr_store_inferior_registers): Ditto.
13362 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13364 * linux-low.c (linux_write_memory): Bail out early if peeking
13367 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13369 * linux-low.h (struct lwp_info): New fields
13370 `stopped_by_watchpoint' and `stopped_data_address'.
13371 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13372 here, and cache them in the lwp object.
13373 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13375 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13377 (linux_stopped_by_watchpoint): Rewrite.
13378 (linux_stopped_data_address): Rewrite.
13380 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13382 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13383 switching the current inferior, not before.
13385 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13387 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13388 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13389 i386-linux.c and amd64-linux.c.
13390 (reg-i386.o): Removed.
13391 (reg-i386.c): Likewise.
13392 (reg-i386-linux.o): Likewise.
13393 (reg-i386-linux.c): Likewise.
13394 (reg-x86-64.o): Likewise.
13395 (reg-x86-64.c): Likewise.
13396 (reg-x86-64-linux.o): Likewise.
13397 (reg-x86-64-linux.c): Likewise.
13399 (i386.c): Likewise.
13400 (i386-linux.o): Likewise.
13401 (i386-linux.c): Likewise.
13402 (amd64.o): Likewise.
13403 (amd64.c): Likewise.
13404 (amd64-linux.o): Likewise.
13405 (amd64-linux.c): Likewise.
13407 * configure.srv (srv_i386_regobj): New.
13408 (srv_i386_linux_regobj): Likewise.
13409 (srv_amd64_regobj): Likewise.
13410 (srv_amd64_linux_regobj): Likewise.
13411 (srv_i386_32bit_xmlfiles): Likewise.
13412 (srv_i386_64bit_xmlfiles): Likewise.
13413 (srv_i386_xmlfiles): Likewise.
13414 (srv_amd64_xmlfiles): Likewise.
13415 (srv_i386_linux_xmlfiles): Likewise.
13416 (srv_amd64_linux_xmlfiles): Likewise.
13417 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13418 srv_xmlfiles to $srv_i386_xmlfiles.
13419 (i[34567]86-*-mingw32ce*): Likewise.
13420 (i[34567]86-*-mingw*): Likewise.
13421 (i[34567]86-*-nto*): Likewise.
13422 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13423 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13424 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13425 (x86_64-*-linux*): Likewise.
13427 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13428 (init_registers_amd64_linux): New.
13429 (x86_arch_setup): Replace init_registers_x86_64_linux with
13430 init_registers_amd64_linux.
13432 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13434 * configure.ac: Check for libdl. If it is not available link against
13435 static libthread_db.
13436 * configure: Regenerate.
13438 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13442 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13443 handing a read watchpoint.
13444 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13446 2010-02-12 Doug Evans <dje@google.com>
13448 * linux-low.c (linux_supports_tracefork_flag): Document.
13449 (linux_look_up_symbols): Add comment.
13451 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13453 * regcache.c (supply_register): Clear regcache if buf is NULL.
13455 2010-02-02 Nicolas Roche <roche@sourceware.org>
13456 Joel Brobecker <brobecker@adacore.com>
13458 * inferiors.c (find_inferior): Add function documentation.
13459 (unloaded_dll): Handle the case where the unloaded dll has not
13460 been previously registered in the dll list.
13462 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13464 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13465 (thumb2_breakpoint): New.
13466 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13468 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13470 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13471 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13474 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13476 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13478 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13480 * linux-s390-low.c (s390_collect_ptrace_register)
13481 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13483 2010-01-21 Doug Evans <dje@google.com>
13485 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13486 (PTRACE_ARG4_TYPE): New macro.
13487 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13488 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13489 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13490 (usr_store_inferior_registers): Ditto.
13491 (linux_read_memory, linux_write_memory): Ditto.
13492 (linux_test_for_tracefork): Ditto.
13494 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13495 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13497 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13499 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13502 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13504 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13505 prototype to take a regcache. Adjust.
13507 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13509 * regcache.h (struct thread_info): Forward declare.
13510 (struct regcache): New.
13511 (new_register_cache): Adjust prototype.
13512 (get_thread_regcache): Declare.
13513 (free_register_cache): Adjust prototype.
13514 (registers_to_string, registers_from_string): Ditto.
13515 (supply_register, supply_register_by_name, collect_register)
13516 (collect_register_as_string, collect_register_by_name): Ditto.
13517 * regcache.c (struct inferior_regcache_data): Delete.
13518 (get_regcache): Rename to ...
13519 (get_thread_regcache): ... this. Adjust. Switch inferior before
13520 fetching registers.
13521 (regcache_invalidate_one): Adjust.
13522 (regcache_invalidate): Fix prototype.
13523 (new_register_cache): Return the new register cache.
13524 (free_register_cache): Change prototype.
13525 (realloc_register_cache): Adjust.
13526 (registers_to_string): Change prototype to take a regcache. Adjust.
13527 (registers_from_string): Ditto.
13528 (register_data): Ditto.
13529 (supply_register): Ditto.
13530 (supply_register_by_name): Ditto.
13531 (collect_register): Ditto.
13532 (collect_register_as_string): Ditto.
13533 (collect_register_by_name): Ditto.
13534 * server.c (process_serial_event): Adjust.
13535 * linux-low.h (regset_fill_func, regset_store_func): Change
13537 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13539 * linux-low.c (get_stop_pc): Adjust.
13540 (check_removed_breakpoint): Adjust.
13541 (linux_wait_for_event): Adjust.
13542 (linux_resume_one_lwp): Adjust.
13543 (fetch_register): Add regcache parameter. Adjust.
13544 (usr_store_inferior_registers): Ditto.
13545 (regsets_fetch_inferior_registers): Ditto.
13546 (regsets_store_inferior_registers): Ditto.
13547 (linux_fetch_registers, linux_store_registers): Ditto.
13548 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13550 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13552 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13553 prototype to take a regcache.
13554 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13555 * remote-utils.c (convert_ascii_to_int, outreg)
13556 (prepare_resume_reply): Change prototype to take a regcache.
13558 * target.h (struct target_ops) <fetch_registers, store_registers>:
13559 Change prototype to take a regcache.
13560 (fetch_inferior_registers, store_inferior_registers): Change
13561 prototype to take a regcache. Adjust.
13562 * proc-service.c (ps_lgetregs): Adjust.
13563 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13564 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13565 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13566 take a regcache. Adjust.
13567 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13568 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13569 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13570 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13571 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13572 (cris_cannot_fetch_register):
13573 (cris_breakpoint_at): Change prototype to take a regcache.
13575 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13576 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13577 to take a regcache. Adjust.
13578 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13580 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13581 take a regcache. Adjust.
13582 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13583 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13584 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13585 * linux-mips-low.c (mips_get_pc):
13586 (mips_set_pc): Change prototype to take a regcache. Adjust.
13587 (mips_reinsert_addr): Adjust.
13588 (mips_collect_register): Change prototype to take a regcache.
13590 (mips_supply_register):
13591 (mips_collect_register_32bit, mips_supply_register_32bit)
13592 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13593 (mips_store_fpregset): Ditto.
13594 * linux-ppc-low.c (ppc_supply_ptrace_register)
13595 (ppc_supply_ptrace_register): Ditto.
13596 (parse_spufs_run): Adjust.
13597 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13598 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13599 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13600 take a regcache. Adjust.
13601 * linux-s390-low.c (s390_collect_ptrace_register)
13602 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13603 (s390_set_pc): Change prototype to take a regcache. Adjust.
13604 (s390_arch_setup): Adjust.
13605 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13606 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13607 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13608 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13609 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13611 (sparc_breakpoint_at): Adjust.
13612 * linux-xtensa-low.c (xtensa_fill_gregset):
13613 (xtensa_store_gregset):
13614 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13615 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13616 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13617 prototype to take a regcache. Adjust.
13618 * win32-arm-low.c (arm_fetch_inferior_register)
13619 (arm_store_inferior_register): Change prototype to take a
13621 * win32-i386-low.c (i386_fetch_inferior_register)
13622 (i386_store_inferior_register): Change prototype to take a
13624 * win32-low.c (child_fetch_inferior_registers)
13625 (child_store_inferior_registers): Change prototype to take a
13627 (win32_wait): Adjust.
13628 (win32_fetch_inferior_registers): Change prototype to take a
13630 (win32_store_inferior_registers): Adjust.
13631 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13632 store_inferior_register>: Change prototype to take a regcache.
13634 2010-01-20 Doug Evans <dje@google.com>
13636 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13638 (linux_wait_for_event1, linux_init_signals): Ditto.
13639 (W_STOPCODE): Provide definition if missing.
13641 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13643 * linux-low.c (linux_core_of_thread): New.
13644 (compare_ints, show_process, list_threads): New.
13645 (linux_qxfer_osdata): Report threads and cores.
13646 (linux_target_op): Register linux_core_of_thread.
13647 * remote-utils.c (prepare_resume_reply): Report the core.
13648 (buffer_xml_printf): Support %d specifier.
13649 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13651 (handle_query): Handle qXfer:threads. Announce availability
13653 * target.h (struct target_ops): New field core_of_thread.
13655 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13657 * Makefile.in (clean): Remove new generated files.
13658 (reg-s390.o, reg-s390.c): Remove rules.
13659 (reg-s390x.o, reg-s390x.c): Likewise.
13660 (s390-linux32.o, s390-linux32.c): Add rules.
13661 (s390-linux64.o, s390-linux64.c): Likewise.
13662 (s390x-linux64.o, s390x-linux64.c): Likewise.
13663 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13664 * linux-s390-low.c: Include <elf.h>.
13665 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13666 (init_registers_s390): Remove prototype.
13667 (init_registers_s390x): Likewise.
13668 (init_registers_s390_linux32): Add prototype.
13669 (init_registers_s390_linux64): Likewise.
13670 (init_registers_s390x_linux64): Likewise.
13671 (s390_num_regs_3264): New define.
13672 (s390_regmap_3264): New global variable.
13673 (s390_cannot_fetch_register): Remove obsolete check.
13674 (s390_cannot_store_register): Likewise.
13675 (s390_collect_ptrace_register): Handle upper/lower register halves.
13676 (s390_supply_ptrace_register): Likewise.
13677 (s390_fill_gregset): Update to register number changes.
13678 (s390_get_hwcap): New routine.
13679 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13680 Install appropriate regmap and register set.
13682 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13684 * server.c (gdbserver_version): Update copyright year to 2010.
13685 * gdbreplay.c (gdbreplay_version): Likewise.
13687 2009-12-28 Doug Evans <dje@google.com>
13689 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13690 elf/external.h. Include <elf.h> instead but only if necessary.
13692 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13694 * linux-low.c (linux_remove_process): Remove `detaching'
13695 parameter. Don't release/detach from thread_db here.
13696 (linux_kill): Release/detach from thread_db here, ...
13697 (linux_detach): ... and here, before actually detaching.
13698 (linux_wait_1): ... and here, when a process exits.
13699 * thread-db.c (any_thread_of): New.
13700 (thread_db_free): Switch the current inferior to a thread of the
13703 2009-12-21 Doug Evans <dje@google.com>
13705 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13707 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13708 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13709 warning ifndef __NR_tkill. Move setting of errno there too.
13710 Delete unnecessary resetting of errno after syscall.
13711 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13713 * configure.ac: Check for dladdr.
13714 * config.in: Regenerate.
13715 * configure: Regenerate.
13716 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13717 (try_thread_db_load): Update.
13719 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13721 2009-12-18 Doug Evans <dje@google.com>
13723 * event-loop.c: Include unistd.h if it exists.
13725 * linux-low.c (my_waitpid): Move definition away from being in
13726 between linux_tracefork_child/linux_test_for_tracefork.
13728 * gdb_proc_service.h (psaddr_t): Fix type.
13729 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13730 signature to match glibc.
13732 2009-12-16 Doug Evans <dje@google.com>
13734 * linux-low.c (linux_read_memory): Fix argument to read.
13736 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13738 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13739 events, don't leave current_inferior pointing at null.
13741 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13743 * win32-low.c (LOG): Delete.
13744 (OUTMSG): Output to stderr.
13745 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13746 on compile time LOG macro.
13747 (win32_wait): Fix debug output.
13749 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13751 * win32-low.c (win32_add_one_solib): If the dll name is
13752 "ntdll.dll", prepend the system directory to the dll path.
13754 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13756 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13758 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13759 Vladimir Prus <vladimir@codesourcery.com>
13761 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13762 * configure.ac: Check for __mcoldfire__ and set
13763 gdb_cv_m68k_is_coldfire.
13764 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13765 reg-cf.o and reg-m68k.o.
13766 * configure: Regenerated.
13768 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13770 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13771 Pass it to thread_db_free.
13772 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13773 proper `detaching' argument to linux_remove_process.
13774 * linux-low.h (thread_db_free): Add `detaching' parameter.
13775 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13777 (thread_db_free): Add `detaching' parameter. Only
13778 call td_ta_clear_event if detaching from process.
13780 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13782 * thread-db.c (thread_db_free): Fix typo.
13784 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13787 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13789 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13791 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13792 with an i686 compiler.
13793 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13795 * configure: Rebuilt.
13797 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13801 * server.c (handle_search_memory_1): Correct read_addr initialization
13802 in loop for searching subsequent chunks.
13804 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13806 * configure.ac: New --with-libthread-db option.
13807 * thread-db.c: Allow direct dependence on libthread_db.
13808 (thread_db_free): Adjust.
13809 * config.in: Regenerate.
13810 * configure: Likewise.
13812 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13815 * thread-db.c (attach_thread): New function.
13816 (maybe_attach_thread): Return success/failure.
13817 (find_new_threads_callback): Adjust.
13818 (thread_db_find_new_threads): Loop until no new threads.
13820 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13822 * proc-service.c (ps_lgetregs): Formatting.
13824 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13826 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13827 * configure.ac: Adjust.
13828 * linux-low.h (struct process_info_private): Move members to struct
13830 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13831 * linux-low.c (linux_remove_process): Adjust.
13832 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13833 * server.c (handle_query): Move code ...
13834 (handle_monitor_command): ... here. New function.
13835 * target.h (struct target_ops): New member.
13836 * thread-db.c (struct thread_db): New.
13837 (libthread_db_search_path): New variable.
13838 (thread_db_create_event, thread_db_enable_reporting)
13839 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13840 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13841 (try_thread_db_load_1, dladdr_to_soname): New functions.
13842 (try_thread_db_load, thread_db_load_search): New functions.
13843 (thread_db_init): Search for libthread_db.
13844 (thread_db_free): New function.
13845 (thread_db_handle_monitor_command): Likewise.
13846 * config.in: Regenerate.
13847 * configure: Regenerate.
13849 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13851 * spu-low.c (spu_kill): Wait for inferior to terminate.
13852 Call clear_inferiors.
13853 (spu_detach): Call clear_inferiors.
13855 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13857 * aclocal.m4: Regenerate.
13858 * config.in: Likewise.
13859 * configure: Likewise.
13861 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13863 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13864 (parse_spufs_run): New function.
13865 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13866 (ppc_breakpoint_at): Handle SPU breakpoints.
13868 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13870 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13871 (SPUFS_MAGIC): Define.
13872 (spu_enumerate_spu_ids): New function.
13873 (linux_qxfer_spu): New function.
13874 (linux_target_ops): Install linux_qxfer_spu.
13876 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13878 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13879 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13880 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13881 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13882 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13883 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13884 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13885 (init_registers_powerpc_cell32l): Add prototype.
13886 (init_registers_powerpc_cell64l): Likewise.
13887 (ppc_arch_setup): Detect Cell/B.E. architecture.
13889 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13891 * Makefile.in (datarootdir): New variable.
13893 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13895 * linux-low.c (linux_write_memory): Update debugging output.
13896 * Makefile.in (clean): Add new descriptions.
13897 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13898 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13899 * configure.srv: Add new files for arm*-*-linux*.
13900 * linux-arm-low.c: Add new declarations.
13901 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13902 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13903 (HWCAP_VFPv3D16): New.
13904 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13905 instead of __IWMMXT__.
13906 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13907 (arm_arch_setup): New.
13908 (target_regsets): Remove #ifdef. Add VFP regset.
13909 (the_low_target): Use arm_arch_setup.
13911 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13913 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13914 the main thread again.
13916 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13918 Adding Neutrino gdbserver.
13919 * configure: Regenerated.
13920 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13921 * configure.srv (i[34567]86-*-nto*): New target.
13922 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13923 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13924 (nto_comctrl) [__QNX__]: New function.
13925 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13927 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13929 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13932 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13933 Pedro Alves <pedro@codesourcery.com>
13935 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13936 don't support CONTEXT_EXTENDED_REGISTERS.
13937 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13938 (the_low_target): Install them.
13939 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13940 failing with ERROR_PIPE_NOT_CONNECTED.
13942 2009-06-30 Doug Evans <dje@google.com>
13943 Pierre Muller <muller@ics.u-strasbg.fr>
13945 Add h/w watchpoint support to x86-linux, win32-i386.
13946 * Makefile.in (SFILES): Add i386-low.c
13947 (i386_low_h): Define.
13948 (i386-low.o): Add dependencies.
13949 (linux-x86-low.o): Add i386-low.h dependency.
13950 (win32-i386-low.o): Ditto.
13951 * i386-low.c: New file.
13952 * i386-low.h: New file.
13953 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13954 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13955 * linux-low.c (linux_add_process): Initialize arch_private.
13956 (linux_remove_process): Free arch_private.
13957 (add_lwp): Initialize arch_private.
13958 (delete_lwp): Free arch_private.
13959 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13961 * linux-low.h (process_info_private): New member arch_private.
13962 (lwp_info): New member arch_private.
13963 (linux_target_ops): New members new_process, new_thread,
13965 (ptid_of): New macro.
13966 * linux-x86-low.c: Include stddef.h, i386-low.h.
13967 (arch_process_info): New struct.
13968 (arch_lwp_info): New struct.
13969 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13970 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13971 (i386_dr_low_get_status): New function.
13972 (x86_insert_point, x86_remove_point): New functions.
13973 (x86_stopped_by_watchpoint): New function.
13974 (x86_stopped_data_address): New function.
13975 (x86_linux_new_process, x86_linux_new_thread): New functions.
13976 (x86_linux_prepare_to_resume): New function.
13977 (the_low_target): Add entries for insert_point, remove_point,
13978 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13980 * server.c (debug_hw_points): New global.
13981 (monitor_show_help): Document set debug-hw-points.
13982 (handle_query): Process "set debug-hw-points".
13983 * server.h (debug_hw_points): Declare.
13984 (paddress): Declare.
13985 * utils.c (NUMCELLS, CELLSIZE): New macros.
13986 (get_sell, xsnprintf, paddress): New functions.
13987 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13988 remove_point, stopped_by_watchpoint, stopped_data_address.
13989 * win32-i386-low.c: Include i386-low.h.
13990 (debug_reg_state): Replaces dr.
13991 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13992 (i386_dr_low_get_status): New function.
13993 (i386_insert_point, i386_remove_point): New functions.
13994 (i386_stopped_by_watchpoint): New function.
13995 (i386_stopped_data_address): New function.
13996 (i386_initial_stuff): Update.
13997 (get_thread_context,set_thread_context,i386_thread_added): Update.
13998 (the_low_target): Add entries for insert_point,
13999 remove_point, stopped_by_watchpoint, stopped_data_address.
14000 * win32-low.c (win32_insert_watchpoint): New function.
14001 (win32_remove_watchpoint): New function.
14002 (win32_stopped_by_watchpoint): New function.
14003 (win32_stopped_data_address): New function.
14004 (win32_target_ops): Add entries for insert_watchpoint,
14005 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14006 * win32-low.h (win32_target_ops): New members insert_point,
14007 remove_point, stopped_by_watchpoint, stopped_data_address.
14009 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14011 * server.c (process_serial_event): Re-return unsupported, not
14012 error, if the type isn't recognized. Re-allow supporting only
14013 insert or remove packets. Also call require_running for
14014 breakpoints. Add missing break statement to default case. Tidy.
14015 * target.h (struct target_ops): Rename insert_watchpoint to
14016 insert_point, and remove_watchpoint to remove_point.
14018 * linux-low.h (struct linux_target_ops): Likewise.
14019 * linux-low.c (linux_insert_watchpoint): Rename to ...
14020 (linux_insert_point): ... this. Adjust.
14021 (linux_remove_watchpoint): Rename to ...
14022 (linux_remove_point): ... this. Adjust.
14023 (linux_target_ops): Adjust.
14024 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14025 (cris_insert_point): ... this.
14026 (cris_remove_watchpoint): Rename to ...
14027 (cris_remove_point): ... this.
14028 (the_low_target): Adjust.
14030 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14032 * server.c (handle_v_kill): Pass signal_pid to
14033 kill_inferior if multi_process is zero.
14035 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14037 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14038 * target.h (target_ops): Comment for *_watchpoint to make it clear
14039 the functions can get types '0' and '1'.
14041 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14043 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14044 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14045 * regcache.c (get_regcache): Likewise.
14046 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14047 * win32-low.c (child_fetch_inferior_registers): Remove check for
14050 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14051 Pedro Alves <pedro@codesourcery.com>
14053 * target.h (struct target_ops) <supports_multi_process>: New
14055 (target_supports_multi_process): New.
14056 * server.c (handle_query): Even if GDB reports support, only
14057 enable multi-process if the target also supports it. Report
14058 multi-process support only if the target backend supports it.
14059 * linux-low.c (linux_supports_multi_process): New function.
14060 (linux_target_ops): Install it as target_supports_multi_process
14063 2009-05-24 Doug Evans <dje@google.com>
14065 Global renaming of find_thread_pid to find_thread_ptid.
14066 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14067 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14068 All callers updated.
14070 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14071 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14074 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14075 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14076 (linux_resume_one_lwp): Ditto.
14078 2009-05-23 Doug Evans <dje@google.com>
14080 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14081 from struct inferior_list_entry * to struct lwp_info *.
14082 All callers updated.
14084 2009-05-13 Doug Evans <dje@google.com>
14086 * linux-x86-low.c: Don't include assert.h.
14087 (x86_siginfo_fixup): Use fatal, not assert.
14088 (x86_arch_setup): Fix comment.
14090 2009-05-12 Doug Evans <dje@google.com>
14092 Biarch support for i386/amd64 gdbserver.
14093 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14094 Add linux-x86-low.c.
14095 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14096 (linux-x86-low.o): Add.
14097 * linux-x86-64-low.c: Delete.
14098 * linux-i386-low.c: Delete.
14099 * linux-x86-low.c: New file.
14100 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14102 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14104 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14105 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14106 (linux_child_pid_to_exec_file): New function.
14107 (elf_64_header_p, elf_64_file_p): New functions.
14108 (siginfo_fixup): New function.
14109 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14110 give target a chance to convert layout.
14111 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14112 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14114 2009-05-07 Doug Evans <dje@google.com>
14116 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14117 (regsets_store_inferior_registers): Ditto.
14119 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14123 * linux-low.c (must_set_ptrace_flags): Delete.
14124 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14126 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14127 `lwp->must_set_ptrace_flags' instead.
14128 (linux_wait_for_event_1): Set ptrace options here.
14129 (linux_wait_1): ... not here.
14131 2009-04-30 Doug Evans <dje@google.com>
14133 * inferiors.c (started_inferior_callback): New function.
14134 (attached_inferior_callback): New function.
14135 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14136 * server.c (print_started_pid, print_attached_pid): New functions.
14137 (detach_or_kill_for_exit): New function.
14138 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14139 * server.h (have_started_inferiors_p): Declare.
14140 (have_attached_inferiors_p): Declare.
14142 * inferiors.c (remove_process): Fix memory leak, free process.
14143 * linux-low.c (linux_remove_process): New function.
14144 (linux_kill): Call it instead of remove_process.
14145 (linux_detach, linux_wait_1): Ditto.
14147 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14149 * configure.srv: Add x86 Windows CE target.
14151 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14153 * inferiors.c (get_thread_process): Make global.
14154 * server.h (get_thread_process): Add prototype.
14155 * thread-db.c (find_one_thread): Use get_thread_process
14156 instead of current_process.
14157 (thread_db_get_tls_address): Do not crash if called when
14158 thread layer is not yet initialized.
14160 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14162 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14163 * spu-low.c (current_tid): Rename to ...
14164 (current_ptid): ... this.
14165 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14166 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14167 ptid_get_lwp (current_ptid) instead of current_tid.
14168 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14169 instead of current_tid. Use find_process_pid to verify pid
14170 argument is valid. Pass proper argument to remove_process.
14171 (spu_thread_alive): Compare current_ptid instead of current_tid.
14172 (spu_resume): Likewise.
14174 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14176 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14179 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14181 Implement the multiprocess extensions, and add linux multiprocess
14184 * server.h (ULONGEST): Declare.
14185 (struct ptid, ptid_t): New.
14186 (minus_one_ptid, null_ptid): Declare.
14187 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14188 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14189 (struct inferior_list_entry): Change `id' type from unsigned from
14191 (struct sym_cache, struct breakpoint, struct
14192 process_info_private): Forward declare.
14193 (struct process_info): Declare.
14194 (current_process): Declare.
14195 (all_processes): Declare.
14196 (initialize_inferiors): Declare.
14197 (add_thread): Adjust to use ptid_t.
14198 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14199 (add_process, remove_process, find_thread_pid): Declare.
14200 (find_inferior_id): Adjust to use ptid_t.
14201 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14202 (multi_process): Declare.
14203 (push_event): Adjust to use ptid_t.
14204 (read_ptid, write_ptid): Declare.
14205 (prepare_resume_reply): Adjust to use ptid_t.
14206 (clear_symbol_cache): Declare.
14207 * inferiors.c (all_processes): New.
14208 (null_ptid, minus_one_ptid): New.
14209 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14210 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14211 (add_thread): Change unsigned long to ptid. Remove gdb_id
14213 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14214 (gdb_id_to_thread): Rename to ...
14215 (find_thread_pid): ... this. Change unsigned long to ptid.
14216 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14217 (loaded_dll, pull_pid_from_list): Adjust.
14218 (add_process, remove_process, find_process_pid)
14219 (get_thread_process, current_process, initialize_inferiors): New.
14220 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14221 (struct target_waitstatus) <related_pid>: Ditto.
14222 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14223 return type to int.
14224 (struct target_ops) <join>: Add `pid' argument.
14225 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14226 (struct target_ops) <wait>: Add `ptid' field. Change return type
14228 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14229 (mywait): Add `ptid' argument. Change return type to ptid_t.
14230 (target_pid_to_str): Declare.
14231 * target.c (set_desired_inferior): Adjust to use ptids.
14232 (mywait): Add new `ptid' argument. Adjust.
14233 (target_pid_to_str): New.
14234 * mem-break.h (free_all_breakpoints): Declare.
14235 * mem-break.c (breakpoints): Delelete.
14236 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14237 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14238 to use per-process breakpoint list.
14239 (free_all_breakpoints): New.
14240 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14241 (symbol_cache, all_symbols_looked_up): Delete.
14243 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14245 (prepare_resume_reply): Change ptid argument's type from unsigned
14246 long to ptid_t. Adjust. Implement W;process and X;process.
14247 (free_sym_cache, clear_symbol_cache): New.
14248 (look_up_one_symbol): Adjust to per-process symbol cache. *
14249 * server.c (cont_thread, general_thread, step_thread): Change type
14251 (attached): Delete.
14252 (multi_process): New.
14253 (last_ptid): Change type to ptid_t.
14254 (struct vstop_notif) <ptid>: Change type to ptid_t.
14255 (queue_stop_reply, push_event): Change `ptid' argument's type to
14257 (discard_queued_stop_replies): Add `pid' argument.
14258 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14259 changes. Don't reference the `attached' global.
14260 (attach_inferior): Adjust to mywait interface changes.
14261 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14262 features. Handle and report "multiprocess+". Handle
14264 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14266 (handle_v_kill): New.
14267 (handle_v_stopped): Adjust to use target_pid_to_str.
14268 (handle_v_requests): Allow multiple attaches and runs when
14269 multiprocess extensions are in effect. Handle "vKill".
14270 (myresume): Adjust to use ptids.
14271 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14272 (handle_status): Adjust to discard_queued_stop_replies interface
14274 (first_thread_of, kill_inferior_callback)
14275 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14276 (main): Call initialize_inferiors. Adjust to use ptids, killing
14277 and detaching from all inferiors. Handle multiprocess packet
14279 * linux-low.h: Include gdb_proc_service.h.
14280 (struct process_info_private): New.
14281 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14282 <lwpid_of>: Use ptid_get_lwp.
14283 (get_lwp_thread): Adjust.
14284 (struct lwp_info): Add `dead' member.
14285 (find_lwp_pid): Declare.
14286 * linux-low.c (thread_db_active): Delete.
14287 (new_inferior): Adjust comment.
14288 (inferior_pid): Delete.
14289 (linux_add_process): New.
14290 (handle_extended_wait): Adjust.
14291 (add_lwp): Change unsigned long to ptid.
14292 (linux_create_inferior): Add process to processes table. Adjust
14293 to use ptids. Don't set new_inferior here.
14294 (linux_attach_lwp): Rename to ...
14295 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14296 it. Adjust to use ptids.
14297 (linux_attach_lwp): New.
14298 (linux_attach): Add process to processes table. Don't set
14300 (struct counter): New.
14301 (second_thread_of_pid_p, last_thread_of_process_p): New.
14302 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14303 multiple processes.
14304 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14305 processes. Remove process from process table.
14306 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14307 to multiple processes.
14308 (any_thread_of): New.
14309 (linux_detach): Add `pid' argument, and handle it. Remove process
14310 from processes table.
14311 (linux_join): Add `pid' argument. Handle it.
14312 (linux_thread_alive): Change unsighed long argument to ptid_t.
14313 Consider dead lwps as not being alive.
14314 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14315 threads we're not interested in.
14316 (same_lwp, find_lwp_pid): New.
14317 (linux_wait_for_lwp): Change `pid' argument's type from int to
14319 (linux_wait_for_event): Rename to ...
14320 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14321 from int to ptid_t. Adjust.
14322 (linux_wait_for_event): New.
14323 (linux_wait_1): Add `ptid' argument. Change return type to
14324 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14325 that exit from the process table.
14326 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14328 (mark_lwp_dead): New.
14329 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14330 stopping all threads, mark its main lwp as dead.
14331 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14333 (fetch_register, usr_store_inferior_registers)
14334 (regsets_fetch_inferior_registers)
14335 (regsets_store_inferior_registers, linux_read_memory)
14336 (linux_write_memory): Inline `inferior_pid'.
14337 (linux_look_up_symbols): Adjust to use per-process
14338 `thread_db_active'.
14339 (linux_request_interrupt): Adjust to use ptids.
14340 (linux_read_auxv): Inline `inferior_pid'.
14341 (initialize_low): Don't reference thread_db_active.
14342 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14343 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14344 (ps_getpid): Return the pid of the current inferior.
14345 * thread-db.c (proc_handle, thread_agent): Delete.
14346 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14348 (find_one_thread): Change argument type to ptid_t. Adjust to
14350 (maybe_attach_thread): Adjust to per-process data and ptids.
14351 (thread_db_find_new_threads): Ditto.
14352 (thread_db_init): Ditto.
14353 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14354 processes table. Adjust to use ptids.
14355 (spu_kill, spu_detach): Adjust interface. Remove process from
14357 (spu_join, spu_thread_alive): Adjust interface.
14358 (spu_wait): Adjust interface. Remove process from processes
14359 table. Adjust to use ptids.
14360 * win32-low.c (current_inferior_tid): Delete.
14361 (current_inferior_ptid): New.
14362 (debug_event_ptid): New.
14363 (thread_rec): Take a ptid. Adjust.
14364 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14365 (child_delete_thread): Ditto.
14366 (do_initial_child_stuff): Add `attached' argument. Add process to
14368 (child_fetch_inferior_registers, child_store_inferior_registers):
14370 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14371 (win32_attach): Pass 1 to do_initial_child_stuff.
14372 (win32_kill): Adjust interface. Remove process from processes
14374 (win32_detach): Ditto.
14375 (win32_join): Adjust interface.
14376 (win32_thread_alive): Take a ptid.
14377 (win32_resume): Adjust to use ptids.
14378 (get_child_debug_event): Ditto.
14379 (win32_wait): Adjust interface. Remove exiting process from
14382 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14384 Non-stop mode support.
14386 * server.h (non_stop): Declare.
14387 (gdb_client_data, handler_func): Declare.
14388 (delete_file_handler, add_file_handler, start_event_loop):
14390 (handle_serial_event, handle_target_event, push_event)
14391 (putpkt_notif): Declare.
14392 * target.h (enum resume_kind): New.
14393 (struct thread_resume): Replace `step' field by `kind' field.
14394 (TARGET_WNOHANG): Define.
14395 (struct target_ops) <wait>: Add `options' argument.
14396 <supports_non_stop, async, start_non_stop>: New fields.
14397 (target_supports_non_stop, target_async): New.
14398 (start_non_stop): Declare.
14399 (mywait): Add `options' argument.
14400 * target.c (mywait): Add `options' argument. Print child exit
14401 notifications here.
14402 (start_non_stop): New.
14403 * server.c (non_stop, own_buf, mem_buf): New globals.
14404 (struct vstop_notif): New.
14405 (notif_queue): New global.
14406 (queue_stop_reply, push_event, discard_queued_stop_replies)
14407 (send_next_stop_reply): New.
14408 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14410 (attach_inferior): In non-stop mode, don't wait for the target
14412 (handle_general_set): Handle QNonStop.
14413 (handle_query): When handling qC, return the current general
14414 thread, instead of the first thread of the list.
14415 (handle_query): If the backend supports non-stop mode, include
14416 QNonStop+ in the qSupported query response.
14417 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14419 (handle_v_attach, handle_v_run): Handle non-stop mode.
14420 (handle_v_stopped): New.
14421 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14422 (myresume): Adjust to use resume_kind. Handle non-stop.
14423 (queue_stop_reply_callback): New.
14424 (handle_status): Handle non-stop mode.
14425 (main): Clear non_stop flag on reconnection. Use the event-loop.
14426 Refactor serial protocol handling from here ...
14427 (process_serial_event): ... to this new function. When GDB
14428 selects any thread, select one here. In non-stop mode, wait until
14429 GDB acks all pending events before exiting.
14430 (handle_serial_event, handle_target_event): New.
14431 * remote-utils.c (remote_open): Install remote_desc in the event
14433 (remote_close): Remove remote_desc from the event loop.
14434 (putpkt_binary): Rename to...
14435 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14436 (putpkt_binary): New as wrapper around putpkt_binary_1.
14437 (putpkt_notif): New.
14438 (prepare_resume_reply): In non-stop mode, don't change the
14440 * event-loop.c: New.
14441 * Makefile.in (OBJ): Add event-loop.o.
14442 (event-loop.o): New rule.
14444 * linux-low.h (pid_of): Moved here.
14446 (get_lwp_thread): Use lwpid_of.
14447 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14448 * linux-low.c (pid_of): Delete.
14449 (inferior_pid): Use lwpid_of.
14450 (linux_event_pipe): New.
14451 (target_is_async_p): New.
14453 (handle_extended_wait): Use lwpid_of.
14454 (add_lwp): Don't set lwpid field.
14455 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14456 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14457 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14458 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14459 first. Adjust to linux_wait_for_event interface changes. Use
14461 (linux_detach): Don't delete the main lwp here.
14462 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14463 (status_pending_p): Don't consider explicitly suspended lwps.
14464 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14465 pointer. Add OPTIONS argument. Change return type to int. Use
14466 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14467 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14468 pointer. Add status pointer argument. Return a pid instead of a
14469 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14470 changes. In non-stop mode, don't switch to a random thread.
14471 (linux_wait): Rename to...
14472 (linux_wait_1): ... this. Add target_options argument, and handle
14473 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14474 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14475 clean exit and signal exit code. Don't stop all threads in
14476 non-stop mode. In all-stop mode, only stop all threads when
14477 reporting a stop to GDB. Handle explicit thread stop requests.
14478 (async_file_flush, async_file_mark): New.
14480 (send_sigstop): Use lwpid_of.
14481 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14482 interface changes. In non-stop mode, don't switch to a random
14484 (linux_resume_one_lwp): Use lwpid_of.
14485 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14486 (linux_resume_one_thread): ... this. Handle resume_stop. In
14487 non-stop mode, don't look for pending flag in all threads.
14488 (resume_status_pending_p): Don't consider explicitly suspended
14490 (my_waitpid): Reimplement. Emulate __WALL.
14491 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14493 (sigchld_handler, linux_supports_non_stop, linux_async)
14494 (linux_start_non_stop): New.
14495 (linux_target_ops): Register linux_supports_non_stop, linux_async
14496 and linux_start_non_stop.
14497 (initialize_low): Install SIGCHLD handler.
14498 * thread-db.c (thread_db_create_event, find_one_thread)
14499 (thread_db_get_tls_address): Use lwpid_of.
14500 * win32-low.c (win32_detach): Adjust to use resume_kind.
14501 (win32_wait): Add `options' argument.
14502 * spu-low.c (spu_resume): Adjust to use resume_kind.
14503 (spu_wait): Add `options' argument.
14505 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14507 Decouple target code from remote protocol.
14509 * target.h (enum target_waitkind): New.
14510 (struct target_waitstatus): New.
14511 (struct target_ops) <wait>: Return an unsigned long. Take a
14512 target_waitstatus pointer instead of a char pointer.
14513 (mywait): Likewise.
14514 * target.c (mywait): Change prototype to return an unsigned long.
14515 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14516 * server.h (thread_from_wait, old_thread_from_wait): Delete
14518 (prepare_resume_reply): Change prototype to take a
14520 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14521 (last_status, last_ptid): New.
14522 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14523 pid instead of a signal.
14524 (attach_inferior): Remove "status" and "signal" parameters.
14526 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14528 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14529 (handle_v_requests, myresume): Remove "status" and "signal"
14530 parameters. Adjust.
14531 (handle_status): New.
14532 (main): Delete local `status'. Adjust.
14533 * remote-utils.c: Include target.h.
14534 (prepare_resume_reply): Change prototype to take a
14535 target_waitstatus. Adjust.
14537 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14539 * spu-low.c (spu_wait): Adjust.
14540 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14542 (win32_wait): Adjust.
14544 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14546 * target.h (struct thread_resume): Delete leave_stopped member.
14547 (struct target_ops): Add a `n' argument to the `resume' callback.
14548 * server.c (start_inferior): Adjust.
14549 (handle_v_cont, myresume): Adjust.
14550 * linux-low.c (check_removed_breakpoint): Adjust to resume
14551 interface change, and to removed leave_stopped field.
14552 (resume_ptr): Delete.
14553 (struct thread_resume_array): New.
14554 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14555 resume interface change.
14556 (linux_continue_one_thread, linux_queue_one_thread)
14557 (resume_status_pending_p): Check if the resume field is NULL
14558 instead of checking the leave_stopped member.
14559 (linux_resume): Adjust to the target resume interface change.
14560 * spu-low.c (spu_resume): Adjust to the target resume interface
14562 * win32-low.c (win32_detach, win32_resume): Ditto.
14564 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14566 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14568 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14570 (linux_continue_one_thread): Only preserve the stepping flag if
14571 there's a pending breakpoint.
14573 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14575 * server.c (main): After the inferior having exited, call
14576 remote_close before exiting gdbserver.
14578 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14580 Fix size of FPSCR in Power 7 processors.
14581 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14582 (PPC_FEATURE_HAS_DFP): New #define.
14583 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14586 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14588 * server.c (handle_query) Whitespace and formatting.
14590 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14592 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14593 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14594 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14595 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14596 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14597 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14598 Makefile.in, configure.ac: Fix whitespace throughout.
14599 * configure: Regenerate.
14601 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14603 * inferiors.c (find_inferior): Make it safe for the callback
14604 function to delete the currently iterated inferior.
14606 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14608 * Makefile.in (linuw_low_h): Move higher.
14609 (thread-db.o): Depend on $(linux_low_h).
14611 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14613 Rename "process" to "lwp" throughout.
14615 * linux-low.c (all_processes): Rename to...
14616 (all_lwps): ... this.
14617 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14618 (add_process): Rename to ...
14619 (add_lwp): ... this. Adjust.
14620 (linux_create_inferior): Adjust.
14621 (linux_attach_lwp): Adjust.
14622 (linux_attach): Adjust.
14623 (linux_kill_one_process): Rename to ...
14624 (linux_kill_one_lwp): ... this. Adjust.
14625 (linux_kill): Adjust.
14626 (linux_detach_one_process): Rename to ...
14627 (linux_detach_one_lwp): ... this. Adjust.
14628 (linux_detach): Adjust.
14629 (check_removed_breakpoint): Adjust.
14630 (status_pending_p): Adjust.
14631 (linux_wait_for_process): Rename to ...
14632 (linux_wait_for_lwp): ... this. Adjust.
14633 (linux_wait_for_event): Adjust.
14634 (send_sigstop): Adjust.
14635 (wait_for_sigstop): Adjust.
14636 (stop_all_processes): Rename to ...
14637 (stop_all_lwps): ... this.
14638 (linux_resume_one_process): Rename to ...
14639 (linux_resume_one_lwp): ... this. Adjust.
14640 (linux_set_resume_request, linux_continue_one_thread)
14641 (linux_queue_one_thread, resume_status_pending_p)
14642 (usr_store_inferior_registers, regsets_store_inferior_registers)
14643 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14645 * linux-low.h (get_process): Rename to ...
14646 (get_lwp): ... this. Adjust.
14647 (get_thread_process): Rename to ...
14648 (get_thread_lwp): ... this. Adjust.
14649 (get_process_thread): Rename to ...
14650 (get_lwp_thread): ... this. Adjust.
14651 (struct process_info): Rename to ...
14652 (struct lwp_info): ... this.
14653 (all_processes): Rename to ...
14654 (all_lwps): ... this.
14655 * proc-service.c (ps_lgetregs): Adjust.
14656 * thread-db.c (thread_db_create_event, find_one_thread)
14657 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14659 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14661 * server.c (handle_query): Handle "qAttached".
14663 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14665 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14666 GPLv3, update license URL.
14668 2009-03-01 Doug Evans <dje@google.com>
14670 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14671 (server_h): Add gdb_signals.h.
14672 (signals.o): Update.
14673 * server.h (target_signal_from_host,target_signal_to_host_p)
14674 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14676 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14678 * remote-utils.c (getpkt): Also generate remote-debug
14679 information if noack_mode is set.
14681 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14683 * server.c (handle_query): Report qXfer:siginfo:read and
14684 qXfer:siginfo:write as supported and handle them.
14685 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14686 * linux-low.c (linux_xfer_siginfo): New.
14687 (linux_target_ops): Set it.
14689 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14691 * server.c (gdbserver_usage): Mention --remote-debug.
14692 (main): Accept '--remote-debug' switch.
14694 2009-01-18 Doug Evans <dje@google.com>
14696 * regcache.c (new_register_cache): No need to check result of xcalloc.
14697 * server.c (handle_search_memory): Back out calls to xmalloc,
14698 result is checked and error is returned to user upon failure.
14699 (handle_query): Ditto. Add more checks for result of malloc.
14700 (handle_v_cont): Check result of malloc, report error back to
14702 (handle_v_run): Ditto. Call freeargv.
14703 * server.h (freeargv): Declare.
14704 * utils.c (freeargv): New fn.
14706 2009-01-15 Doug Evans <dje@google.com>
14708 * gdbreplay.c (perror_with_name): Make arg const char *.
14709 * server.h (target_signal_to_name): Make return type const char *.
14710 * thread-db.c (thread_db_err_str): Make return type const char *.
14711 * utils.c (perror_with_name): Make arg const char *.
14713 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14715 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14716 when handling a EXIT_PROCESS_DEBUG_EVENT.
14718 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14720 * gdbreplay.c (gdbreplay_version): Update copyright year.
14721 * server.c (gdbserver_version): Likewise.
14723 2009-01-05 Doug Evans <dje@google.com>
14725 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14726 (handle_extended_wait): Improve comment.
14728 2008-12-13 Doug Evans <dje@google.com>
14730 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14731 * server.h (ATTR_MALLOC): New macro.
14732 (xmalloc,xcalloc,xstrdup): Declare.
14733 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14734 * inferiors.c: Ditto.
14735 * linux-low.c: Ditto.
14736 * mem-break.c: Ditto.
14737 * regcache.c: Ditto.
14738 * remote-utils.c: Ditto.
14741 * win32-low.c: Ditto.
14743 2008-12-12 Doug Evans <dje@google.com>
14745 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14746 in debugging printf.
14748 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14750 2008-12-09 Doug Evans <dje@google.com>
14752 * linux-low.h (struct process_info): Delete member tid, unused.
14753 * thread-db.c (find_one_thread): Update.
14754 (maybe_attach_thread): Update.
14756 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14758 * target.h (struct target_ops): Add qxfer_osdata member.
14759 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14761 (linux_qxfer_osdata): New functions.
14762 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14764 * server.c (handle_query): Handle "qXfer:osdata:read:".
14765 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14766 (buffer_xml_printf): New functions.
14767 * server.h (struct buffer): New.
14768 (buffer_grow_str, buffer_grow_str0): New macros.
14769 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14770 (buffer_xml_printf): Declare.
14772 2008-11-24 Doug Evans <dje@google.com>
14774 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14776 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14778 * server.c (handle_v_run): Always use the supplied argument list.
14780 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14782 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14783 (xtensa_regmap_table): Add entry for scompare1.
14785 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14787 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14788 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14789 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14790 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14791 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14792 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14793 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14794 XML target descriptions.
14795 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14796 when inferior is running on an ISA 2.05 or later processor. Add
14797 special case to return offset for full 64-bit slot of FPSCR when
14800 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14802 * Makefile.in (SFILES, clean): Added sparc64 files.
14803 (reg-sparc64.o, reg-sparc64.c): New.
14804 * configure.srv (sparc*-*-linux*): New configuration.
14805 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14806 syscall arguments for SPARC.
14807 (regsets_store_inferior_registers): Likewise.
14808 * linux-sparc-low.c: New file.
14810 2008-10-21 Doug Evans <dje@google.com>
14812 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14813 (READLINE_DIR,READLINE_DEP): Delete.
14814 (INTERNAL_CFLAGS): Update.
14815 (LINTFLAGS): Update.
14817 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14819 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14820 whole argv from the last run, not just argv[0].
14822 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14824 * regcache.c (new_register_cache): Return NULL if the register
14825 cache size isn't known yet.
14826 (free_register_cache): Avoid dereferencing a NULL regcache.
14828 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14830 * configure.srv: Merge MIPS and MIPS64.
14832 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14834 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14836 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14838 * Makefile.in: Add required vsx dependencies.
14840 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14841 Declare init_registers_powerpc_vsx32l.
14842 Declare init_registers_powerpc_vsx64l.
14843 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14844 (ppc_arch_setup): Check for VSX in hwcap.
14845 (ppc_fill_vsxregset): New function.
14846 (ppc_store_vsxregset): New function.
14847 Add new VSX entry in regset_info target_regsets.
14849 * configure.srv: Add new VSX dependencies.
14851 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14853 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14854 (remote_open): Set or clear transport_is_reliable.
14855 (putpkt_binary): Don't expect acks in noack mode.
14856 (getpkt): Don't send ack/nac in noack mode.
14857 * server.c (handle_general_set): Handle QStartNoAckMode.
14858 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14860 (main): Reset noack_mode on every connection.
14861 * server.h (noack_mode): Declare.
14863 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14865 * Makefile.in (GDBREPLAY_OBS): New variable.
14866 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14868 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14869 Daniel Jacobowitz <dan@codesourcery.com>
14871 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14872 (usr_store_inferior_registers): Likewise.
14873 (regsets_store_inferior_registers): Likewise.
14875 2008-07-31 Rolf Jansen <rj@surtec.com>
14876 Pedro Alves <pedro@codesourcery.com>
14878 * configure.ac: Check for memmem declaration.
14879 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14880 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14881 (disable_packet_qfThreadInfo): Unconditionally compile.
14882 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14883 * configure, config.in: Regenerate.
14885 2008-07-28 Doug Kwan <dougkwan@google.com>
14887 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14888 (linux_write_memory): Remove declaration of errno.
14890 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14892 * linux-low.c (handle_extended_wait): Do not use "status"
14893 variable uninitialized.
14895 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14897 * server.c (handle_v_attach): Inhibit reporting dll changes.
14899 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14901 * remote-utils.c (prepare_resume_reply): If requested, don't
14902 output "thread:TID" in the T stop reply.
14904 * server.c (disable_packet_vCont, disable_packet_Tthread)
14905 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14906 (handle_query): If requested, disable support for qC, qfThreadInfo
14908 (handle_v_requests): If requested, disable support for vCont.
14909 (gdbserver_show_disableable): New.
14910 (main): Handle --disable-packet and --disable-packet=LIST.
14912 * server.h (disable_packet_vCont, disable_packet_Tthread)
14913 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14915 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14917 * server.c (gdbserver_usage): Mention --version.
14919 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14921 * Makefile.in (gdbreplay.o): New rule.
14923 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14925 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14926 message, not gdbserver.
14928 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14929 Nathan Sidwell <nathan@codesourcery.com>
14930 Joseph Myers <joseph@codesourcery.com>
14932 * acinclude.m4: Include ../../config/acx.m4.
14933 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14934 * configure, config.in: Regenerate.
14935 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14936 * server.c (gdbserver_version): Print PKGVERSION.
14937 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14938 (main): Adjust gdbserver_usage calls.
14939 * gdbreplay.c (version, host_name): Add declarations.
14940 (gdbreplay_version, gdbreplay_usage): New.
14941 (main): Accept --version and --help options.
14943 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14945 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14946 (arm_breakpoint_at): Handle Thumb.
14947 (the_low_target): Add comment.
14949 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14951 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14953 2008-05-09 Doug Evans <dje@google.com>
14955 * server.h (decode_search_memory_packet): Declare.
14956 * remote-utils.c (decode_search_memory_packet): New fn.
14957 * server.c (handle_search_memory_1): New fn.
14958 (handle_search_memory): New fn.
14959 (handle_query): Process qSearch:memory packets.
14961 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14963 * regcache.c (registers_length): Remove.
14964 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14965 full register packet.
14966 * regcache.h (registers_length): Remove prototype.
14967 * server.h (PBUFSIZ): Define to 16384.
14969 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14971 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14972 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14973 powerpc-64l.o, and powerpc-altivec64l.o.
14974 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14975 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14976 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14977 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14978 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14981 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14982 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14983 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14984 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14985 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14986 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14987 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14988 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14989 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14990 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14993 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14994 (init_registers_powerpc_32l): ... this new prototype.
14995 (init_registers_powerpc_32): Remove, replace by ...
14996 (init_registers_powerpc_altivec32l): ... this new prototype.
14997 (init_registers_powerpc_e500): Remove, replace by ...
14998 (init_registers_powerpc_e500l): ... this new prototype.
14999 (init_registers_ppc64): Remove, replace by ...
15000 (init_registers_powerpc_64l): ... this new prototype.
15001 (init_registers_powerpc_64): Remove, replace by ...
15002 (init_registers_powerpc_altivec64l): ... this new prototype.
15003 (ppc_num_regs): Set to 73.
15004 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15005 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15006 (ppc_cannot_store_register): Handle orig_r3 and trap.
15007 (ppc_arch_setup): Update init_registers_... calls.
15008 (ppc_fill_gregset): Handle orig_r3 and trap.
15010 * inferiors.c (clear_inferiors): Reset current_inferior.
15012 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15014 * acinclude.m4: Add override.m4.
15015 * configure: Regenerate.
15017 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15019 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15020 initial call to init_register_ppc64.
15022 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15024 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15025 single powerpc*-*-linux* case.
15026 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15028 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15030 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15031 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15033 * linux-ppc-low.c: Include <elf.h>.
15034 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15035 (ppc_hwcap): New global variable.
15036 (ppc_regmap): Remove __SPE__ #ifdef sections.
15037 (ppc_regmap_e500): New global variable.
15038 (ppc_cannot_store_register): Update __SPE__ special case.
15039 (ppc_get_hwcap): New function.
15040 (ppc_arch_setup): Use it to determine whether inferior supports
15041 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15042 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15043 Do not access registers if target does not support AltiVec.
15044 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15045 Do not access registers if target does not support SPE.
15046 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15048 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15050 * linux-low.c (disabled_regsets, num_regsets): New.
15051 (use_regsets_p): Delete.
15052 (linux_wait_for_process): Clear disabled_regsets.
15053 (regsets_fetch_inferior_registers): Check and set it.
15054 (regsets_store_inferior_registers): Likewise.
15055 (linux_fetch_registers, linux_store_registers): Do not use
15057 (initialize_low): Allocate disabled_regsets.
15059 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15061 * Makefile.in (LIBOBJS): New.
15062 (OBS): Use LIBOBJS.
15063 (memmem.o): New rule.
15064 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15065 * configure: Regenerated.
15067 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15069 * server.c (handle_query): Never return "unsupported" for
15070 qXfer:features:read queries.
15072 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15074 * server.c (get_features_xml): Fix inverted condition.
15075 (handle_query): Always support qXfer:feature:read.
15077 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15079 * server.c (wrapper_argv): New.
15080 (start_inferior): Handle wrapper_argv. If set, expect an extra
15082 (gdbserver_usage): Document --wrapper.
15083 (main): Parse --wrapper.
15085 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15087 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15088 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15089 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15090 (ppc_set_pc): Likewise.
15091 (ppc_arch_setup): New function.
15092 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15093 of collect_register.
15094 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15096 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15098 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15099 instead of linux-ppc64-low.o.
15100 * linux-ppc64-low.c: Remove file.
15101 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15102 (linux-ppc64-low.o): Remove rule.
15104 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15105 (init_registers_powerpc_64): Likewise.
15106 (ppc_regmap): Conditionally define depending on __powerpc64__.
15107 (ppc_cannot_store_register): Do not special-case "fpscr" when
15108 compiled on __powerpc64__.
15109 (ppc_collect_ptrace_register): New function.
15110 (ppc_supply_ptrace_register): New function.
15111 (ppc_breakpoint): Change type to "unsigned int".
15112 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15113 (the_low_target): Conditionally provide initializers for the
15114 arch_setup member depending on __powerpc64__. Install
15115 collect_ptrace_register and supply_ptrace_register members.
15117 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15119 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15120 * server.c (gdbserver_xmltarget): Define.
15121 (get_features_xml): Use it to replace "target.xml" and arch_string.
15123 * configure.srv: Remove srv_xmltarget. Add XML files that were
15124 mentioned there to srv_xmlfiles instead. Remove conditional tests
15125 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15126 srv_xmlfiles and srv_regobj to include all possible choices.
15127 * configure.ac (srv_xmltarget): Remove.
15128 (srv_xmlfiles): Do not add "target.xml".
15129 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15130 checks for supplementary target information.
15131 * configure: Regenerate.
15132 * Makefile.in (XML_TARGET): Remove.
15133 (target.xml): Remove rule.
15134 (clean): Do not clean up target.xml.
15135 (.PRECIOUS): Do not mention target.xml.
15137 * target.h (struct target_ops): Remove arch_string member.
15138 * linux-low.c (linux_arch_string): Remove.
15139 (linux_target_ops): Remove arch_string initializer.
15140 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15141 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15142 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15143 * spu-low.c (spu_arch_string): Remove.
15144 (spu_target_ops): Remove arch_string initializer.
15145 * win32-low.c (win32_arch_string): Remove.
15146 (win32_target_ops): Remove arch_string initializer.
15147 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15148 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15149 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15151 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15153 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15154 by collect_ptrace_register and supply_ptrace_register hooks.
15155 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15156 instead of checking for the_low_target.left_pad_xfer.
15157 (usr_store_inferior_registers): Use collect_ptrace_register callback
15158 instead of checking for the_low_target.left_pad_xfer.
15160 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15161 (s390_supply_ptrace_register): Likewise.
15162 (s390_fill_gregset): Call s390_collect_ptrace_register.
15163 (the_low_target): Update.
15165 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15166 (ppc_supply_ptrace_register): Likewise.
15167 (the_low_target): Update.
15169 * linux-i386-low.c (the_low_target): Update.
15170 * linux-x86-64-low.c (the_low_target): Update.
15172 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15174 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15175 reg-s390.o and reg-s390x.o.
15177 * linux-low.c (new_inferior): New global variable.
15178 (linux_create_inferior, linux_attach): Set it.
15179 (linux_wait_for_process): Call the_low_target.arch_setup after the
15180 target has stopped for the first time.
15181 (initialize_low): Do not call the_low_target.arch_setup.
15183 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15184 (s390_set_pc): Likewise.
15185 (s390_arch_setup): New function.
15186 (the_low_target): Use s390_arch_setup as arch_setup routine.
15188 * regcache.c (realloc_register_cache): New function.
15189 (set_register_cache): Call it for each existing regcache.
15191 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15193 * server.h (init_registers): Remove prototype.
15195 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15196 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15197 instead of init_registers ().
15198 * linux-arm-low.c (init_registers_arm): Add prototype.
15199 (init_registers_arm_with_iwmmxt): Likewise.
15200 (the_low_target): Add initializer for arch_setup field.
15201 * linux-cris-low.c (init_registers_cris): Add prototype.
15202 (the_low_target): Add initializer for arch_setup field.
15203 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15204 (the_low_target): Add initializer for arch_setup field.
15205 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15206 (the_low_target): Add initializer for arch_setup field.
15207 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15208 (the_low_target): Add initializer for arch_setup field.
15209 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15210 (the_low_target): Add initializer for arch_setup field.
15211 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15212 (the_low_target): Add initializer for arch_setup field.
15213 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15214 (init_registers_mips64_linux): Likewise.
15215 (the_low_target): Add initializer for arch_setup field.
15216 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15217 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15218 (the_low_target): Add initializer for arch_setup field.
15219 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15220 (init_registers_powerpc_64): Likewise.
15221 (the_low_target): Add initializer for arch_setup field.
15222 * linux-s390-low.c (init_registers_s390): Add prototype.
15223 (init_registers_s390x): Likewise.
15224 (the_low_target): Add initializer for arch_setup field.
15225 * linux-sh-low.c (init_registers_sh): Add prototype.
15226 (the_low_target): Add initializer for arch_setup field.
15227 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15228 (the_low_target): Add initializer for arch_setup field.
15229 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15230 (the_low_target): Add initializer for arch_setup field.
15232 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15233 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15234 instead of init_registers ().
15235 * win32-arm-low.c (init_registers_arm): Add prototype.
15236 (the_low_target): Add initializer for arch_setup field.
15237 * win32-i386-low.c (init_registers_i386): Add prototype.
15238 (the_low_target): Add initializer for arch_setup field.
15240 * spu-low.c (init_registers_spu): Add prototype.
15241 (initialize_low): Call initialie_registers_spu () instead of
15242 initialize_registers ().
15244 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15246 * server.c (handle_v_requests): When handling the vRun and vAttach
15247 packets, if already debugging a process, don't kill it. Return an
15250 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15252 * server.c (handle_query): Correct length check.
15254 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15256 * win32-low.c (do_initial_child_stuff): Add process handle
15257 parameter. Set current_process_handle and current_process_id from the
15258 parameters. Clear globals.
15259 (win32_create_inferior): Don't set current_process_handle and
15260 current_process_id here. Instead pass them on the call to
15261 do_initial_child_stuff.
15262 (win32_attach): Likewise.
15263 (win32_clear_inferiors): New.
15264 (win32_kill): Don't close the current process handle or the
15265 current thread handle here. Instead call win32_clear_inferiors.
15266 (win32_detach): Don't open a new handle to the process. Call
15267 win32_clear_inferiors.
15268 (win32_join): Don't rely on current_process_handle; open a new
15269 handle using the process id.
15270 (win32_wait): Call win32_clear_inferiors when the inferior process
15273 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15275 * server.c (monitor_show_help): Add "exit".
15277 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15279 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15280 (clean): Add reg-xtensa.c.
15281 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15282 * configure.srv (xtensa*-*-linux*) New target.
15283 * linux-xtensa-low.c: New.
15284 * xtensa-xtregs.c: New.
15286 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15288 * hostio.c: Don't include errno.h.
15289 (errno_to_fileio_errno): Move to hostio-errno.
15290 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15291 error number outputting to the target->hostio_last_error callback.
15292 (hostio_packet_error): Use FILEIO_EINVAL directly.
15293 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15294 calls to hostio_error.
15295 * hostio-errno.c: New.
15296 * server.h (hostio_last_error_from_errno): Declare.
15297 * target.h (target_ops): Add hostio_last_error member.
15298 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15299 as hostio_last_error handler.
15300 * spu-low.c (spu_target_ops): Likewise.
15301 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15302 (wince_hostio_last_error): New functions.
15303 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15304 as hostio_last_error handler.
15305 (win32_target_ops) [!_WIN32_WCE]: Register
15306 hostio_last_error_from_errno as hostio_last_error handler.
15307 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15308 (hostio-errno.o): New rule.
15309 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15310 * configure.srv (srv_hostio_err_objs): New variable. Default to
15312 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15313 * configure: Regenerate.
15315 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15317 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15318 (linux_kill, linux_detach): Clean up the process list.
15319 * remote-utils.c (remote_open): Improve port number parsing.
15320 (putpkt_binary, input_interrupt): Only send interrupts if the target
15322 * server.c (extended_protocol): Make static.
15323 (attached): Define earlier.
15324 (exit_requested, response_needed, program_argv): New variables.
15325 (target_running): New.
15326 (start_inferior): Clear attached here.
15327 (attach_inferior): Set attached here.
15328 (require_running): Define.
15329 (handle_query): Use require_running and target_running. Implement
15331 (handle_v_attach, handle_v_run): New.
15332 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15333 (gdbserver_usage): Update.
15334 (main): Redo argument parsing. Handle --debug and --multi. Handle
15335 --attach along with other options or after the port. Save
15336 program_argv. Support no initial program. Resynchronize
15337 communication with GDB after an error. Handle "monitor exit".
15338 Use require_running and target_running. Always allow the extended
15339 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15340 restart in extended mode.
15341 * README: Refer to the GDB manual. Update --attach usage.
15343 2007-12-20 Andreas Schwab <schwab@suse.de>
15345 * linux-low.c (STACK_SIZE): Define.
15346 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15347 (linux_test_for_tracefork): Likewise.
15349 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15351 * linux-low.c (linux_wait_for_event): Update messages. Do not
15352 reinsert auto-delete breakpoints.
15353 * mem-break.c (struct breakpoint): Change return type of handler to
15355 (set_breakpoint_at): Update handler type.
15356 (reinsert_breakpoint_handler): Return 1 instead of calling
15358 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15360 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15361 * mem-break.h (set_breakpoint_at): Update handler type.
15362 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15363 * win32-low.c (auto_delete_breakpoint): New.
15364 (get_child_debug_event): Use it.
15366 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15368 * configure.ac: Check for pread and pwrite.
15369 * hostio.c (handle_pread): Fall back to lseek and read.
15370 (handle_pwrite): Fall back to lseek and write.
15371 * config.in, configure: Regenerated.
15373 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15375 * server.c (myresume): Add own_buf argument.
15376 (main): Update calls.
15378 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15380 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15381 * remote-utils.c (remote_open): Do not call disable_async_io.
15382 (block_async_io): Delete.
15383 (unblock_async_io): Make static.
15384 (initialize_async_io): New.
15385 * server.c (handle_v_cont): Handle async I/O here.
15386 (myresume): Likewise. Move other common resume tasks here...
15387 (main): ... from here. Call initialize_async_io. Disable async
15388 I/O before the main loop.
15389 * server.h (initialize_async_io): Declare.
15390 (block_async_io, unblock_async_io): Delete prototypes.
15391 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15393 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15395 * remote-utils.c (readchar): Allow binary data in received messages.
15397 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15399 * win32-low.c (attaching): New global.
15400 (win32_create_inferior): Clear the `attaching' global.
15401 (win32_attach): Set the `attaching' global.
15402 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15403 attaching. Only set a breakpoint at the entry point if not
15406 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15408 * server.c (main): Don't report dll events on the initial
15409 connection on attaches.
15411 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15413 * server.c (main): Relax numerical bases supported for the pid of
15414 the --attach command line argument.
15416 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15418 * win32-low.c (win32_attach): Call OpenProcess before
15419 DebugActiveProcess, not after. Add last error output to error
15422 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15424 * win32-low.c (win32_get_thread_context)
15425 (win32_set_thread_context): New functions.
15426 (thread_rec): Use win32_get_thread_context.
15427 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15428 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15431 2007-12-03 Leo Zayas
15432 Pedro Alves <pedro_alves@portugalmail.pt>
15434 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15436 (child_add_thread): Minor cleanup.
15437 (child_continue): Resume artificially suspended threads before
15438 calling ContinueDebugEvent.
15439 (suspend_one_thread): New.
15440 (fake_breakpoint_event): New.
15441 (get_child_debug_event): Change return type to int. Check here if
15442 gdb sent an interrupt request. If a soft interrupt was requested,
15443 fake a breakpoint event. Return 0 if there is no event to handle,
15445 (win32_wait): Don't check here if gdb sent an interrupt request.
15446 Ensure there is a valid event to handle.
15447 (win32_request_interrupt): Add soft interruption method as last
15450 2007-12-03 Leo Zayas
15451 Pedro Alves <pedro_alves@portugalmail.pt>
15453 * win32-low.h (win32_thread_info): Add descriptions to the
15454 structure members. Replace `suspend_count' counter by a
15456 * win32-low.c (thread_rec): Update condition of when to get the
15457 context from the inferior. Rely on ContextFlags being set if it
15458 has already been retrieved. Only suspend the inferior thread if
15459 we haven't already. Warn if that fails.
15460 (continue_one_thread): s/suspend_count/suspended/. Only call
15461 ResumeThread once. Warn if that fails.
15463 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15465 * win32-low.c (win32_wait): Don't read from the inferior when it
15466 has already exited.
15468 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15470 * Makefile.in (win32_low_h): New variable.
15471 (win32-low.o): Add dependency on $(win32_low_h).
15472 (win32-arm-low.o, win32-i386-low.o): New rules.
15474 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15476 * hostio.c: Correct copyright year.
15478 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15480 * Makefile.in (OBS): Add hostio.o.
15481 (hostio.o): New rule.
15482 * server.h (handle_vFile): Declare.
15483 * hostio.c: New file.
15484 * server.c (handle_v_requests): Take packet_len and new_packet_len
15485 for binary packets. Call handle_vFile.
15486 (main): Update call to handle_v_requests.
15488 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15490 * linux-low.c: Include <sched.h>.
15492 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15494 * linux-low.c (linux_tracefork_grandchild): New.
15495 (linux_tracefork_child): Use clone.
15496 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15498 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15500 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15502 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15504 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15506 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15508 * inferiors.c (change_inferior_id): Delete.
15509 (add_pid_to_list, pull_pid_from_list): New.
15510 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15511 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15512 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15513 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15514 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15515 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15516 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15517 (using_threads): Always set to 1.
15518 (handle_extended_wait): New.
15519 (add_process): Do not set TID.
15520 (linux_create_inferior): Set must_set_ptrace_flags.
15521 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15522 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15523 (linux_thread_alive): Rename TID argument to LWPID.
15524 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15525 (linux_wait_for_event): Do not use TID or check using_threads. Update
15526 call to dead_thread_notify. Call handle_extended_wait.
15527 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15528 (send_sigstop): Delete sigstop_sent.
15529 (wait_for_sigstop): Avoid TID.
15530 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15531 (linux_test_for_tracefork): New.
15532 (linux_lookup_signals): Use thread_db_active and
15533 linux_supports_tracefork_flag.
15534 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15535 * linux-low.h (get_process_thread): Avoid TID.
15536 (struct process_ifo): Move thread_known and tid to the end. Remove
15538 (linux_attach_lwp, thread_db_init): Update prototypes.
15539 * server.h (change_inferior_id): Delete prototype.
15540 (add_pid_to_list, pull_pid_from_list): New prototypes.
15541 * thread-db.c (thread_db_use_events): New.
15542 (find_first_thread): Rename to...
15543 (find_one_thread): ...this. Update callers and messages. Do not
15544 call fatal. Check thread_db_use_events. Do not call
15545 change_inferior_id or new_thread_notify.
15546 (maybe_attach_thread): Update. Do not call new_thread_notify.
15547 (thread_db_init): Set thread_db_use_events. Check use_events.
15548 * utils.c (fatal, warning): Correct message prefix.
15550 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15552 * Makefile.in (clean): Remove new files.
15553 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15554 (powerpc-64.o, powerpc-64.c): New rules.
15555 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15556 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15558 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15560 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15561 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15562 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15563 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15564 (target_regsets): Add AltiVec and SPE register sets.
15565 * configure.ac: Check for AltiVec and SPE.
15566 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15567 (ppc_fill_vrregset, ppc_store_vrregset): New.
15568 (target_regsets): Add AltiVec register set.
15569 * configure: Regenerated.
15571 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15573 * linux-low.c (O_LARGEFILE): Define.
15574 (linux_read_memory): Use /proc/PID/mem.
15575 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15576 * configure, config.in: Regenerated.
15578 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15580 * linux-low.c (linux_wait_for_event): Do not pass signals while
15583 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15585 * win32-low.c (create_process): New.
15586 (win32_create_inferior): Use create_process instead of
15587 CreateProcess. If create_process failed retry appending an ".exe"
15588 suffix. Store the GetLastError result immediatelly after
15589 create_process calls and use it on the call to error.
15591 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15593 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15595 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15597 * configure.ac: Switch license to GPLv3.
15599 2007-08-01 Michael Snyder <msnyder@access-company.com>
15601 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15603 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15605 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15607 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15608 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15609 CloseToolhelp32Snapshot.
15610 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15611 CloseToolhelp32Snapshot.
15613 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15615 * server.c (main): Check for inferior exit before main loop.
15617 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15619 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15620 instead of on tmp_desc.
15622 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15623 Daniel Jacobowitz <dan@codesourcery.com>
15625 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15626 (add_thread): Minor cleanups.
15627 (clear_inferiors): Move lower in the file. Clear the DLL
15629 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15630 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15631 (xml_escape_text): New.
15632 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15634 (handle_v_cont): Report errors.
15635 (gdbserver_version): Update.
15636 (main): Correct size of own_buf. Do not report initial DLL events.
15637 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15638 (unloaded_dll, xml_escape_text): New.
15639 * win32-low.c (enum target_waitkind): Update comments.
15640 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15641 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15642 (win32_EnumProcessModules, win32_GetModuleInformation)
15643 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15644 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15645 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15646 (win32_Module32First, win32_Module32Next, load_toolhelp)
15647 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15648 (get_child_debug_event): Handle DLL events.
15649 (win32_wait): Likewise.
15651 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15653 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15654 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15656 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15658 * win32-low.c (handle_output_debug_string): Ignore event if not
15661 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15663 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15665 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15667 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15669 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15671 * inferiors.c (change_inferior_id): Add comment.
15672 * linux-low.c (check_removed_breakpoint): Add an early
15673 prototype. Improve debug output.
15674 (linux_attach): Doc update.
15675 (linux_detach_one_process, linux_detach): Clean up before releasing
15677 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15678 * linux-low.h (struct process_info): Doc improvement.
15679 * mem-break.c (delete_all_breakpoints): New.
15680 * mem-break.h (delete_all_breakpoints): New prototype.
15681 * thread-db.c (find_first_thread): New.
15682 (thread_db_create_event): Call it instead of
15683 thread_db_find_new_threads. Clean up unused variables.
15684 (maybe_attach_thread): Remove first thread handling.
15685 (thread_db_find_new_threads): Use find_first_thread.
15686 (thread_db_get_tls_address): Likewise.
15688 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15690 * thread-db.c (thread_db_find_new_threads): Add prototype.
15691 (thread_db_create_event): Check for the main thread before adding
15693 (maybe_attach_thread): Only enable event reporting if TID == 0.
15694 (thread_db_get_tls_address): Check for new threads.
15696 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15698 * linux-low.c (linux_create_inferior): Try execv before execvp.
15699 * spu-low.c (spu_create_inferior): Likewise.
15701 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15703 * linux-low.c (linux_create_inferior): Change execv to execvp.
15704 * spu-low.c (spu_create_inferior): Likewies.
15706 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15708 * Makefile.in (clean): Clean new files instead of deleted ones.
15709 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15710 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15712 * configure.srv: Specify XML files and new regformats for MIPS and
15714 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15715 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15716 an entry for the restart register.
15717 (mips_cannot_fetch_register, mips_cannot_store_register)
15718 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15719 register names to match the XML descriptions.
15720 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15721 restart register instead of $0.
15723 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15724 Markus Deuling <deuling@de.ibm.com>
15726 * remote-utils.c (decode_xfer_write): New function.
15727 * server.h (decode_xfer_write): Add prototype.
15728 * server.c (handle_query): Add PACKET_LEN argument. Support
15729 qXfer:spu:read and qXfer:spu:write packets.
15730 (main): Pass packet_len to handle_query.
15731 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15732 * target.h (target_ops): Add qxfer_spu.
15734 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15736 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15737 accessing non-seekable spufs files.
15739 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15741 * server.c (handle_query): Add reply for qC packet.
15743 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15744 Leo Zayas <lerele@champenstudios@com>
15746 * server.h (check_remote_input_interrupt_request): New function.
15747 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15748 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15749 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15750 (check_remote_input_interrupt_request): New function.
15751 * server.h (check_remote_input_interrupt_request): Declare.
15752 * win32-low.c (winapi_DebugBreakProcess,
15753 winapi_GenerateConsoleCtrlEvent): New typedefs.
15754 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15756 (win32_wait): Check for remote interrupt request
15757 with check_remote_input_interrupt_request.
15758 (win32_request_interrupt): New function.
15759 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15761 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15763 * win32-low.c (debug_registers_changed,
15764 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15765 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15766 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15767 (thread_rec): Get context using the low target.
15768 (child_add_thread): Call thread_added on the low target,
15769 which does the same thing.
15771 (do_initial_child_stuff): Remove debug registers references.
15772 Set context using the low target. Resume threads after
15773 setting the contexts.
15774 (child_continue): Remove dead variable. Remove debug
15775 registers references.
15776 (child_fetch_inferior_registers): Go through the low target.
15777 (do_child_store_inferior_registers): Remove.
15778 (child_store_inferior_registers): Go through the low target.
15779 (win32_resume): Remove debug registers references.
15780 Set context using the low target.
15781 (handle_exception): Change return type to void. Don't record
15782 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15783 first chance exception.
15784 (get_child_debug_event): Change return type to void. Remove
15785 goto loop. Always return after waiting for debug event.
15786 (win32_wait): Convert to switch statement. Handle spurious
15789 * win32-i386-low.c (debug_registers_changed,
15790 debug_registers_used): New.
15791 (initial_stuff): Rename to ...
15792 (i386_initial_stuff): ... this. Clear debug registers
15794 (store_debug_registers): Delete.
15795 (i386_get_thread_context): New.
15796 (load_debug_registers): Delete.
15797 (i386_set_thread_context): New.
15798 (i386_thread_added): New.
15799 (single_step): Rename to ...
15800 (i386_single_step): ... this.
15801 (do_fetch_inferior_registers): Rename to ...
15802 (i386_fetch_inferior_register): ... this.
15803 (i386_store_inferior_register): New.
15804 (the_low_target): Adapt to new interface.
15806 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15807 (arm_get_thread_context): New.
15808 (arm_set_thread_context): New.
15810 (do_fetch_inferior_registers): Rename to ...
15811 (arm_fetch_inferior_register): ... this.
15812 (arm_store_inferior_register): New.
15813 (arm_wince_breakpoint): Reimplement as unsigned long.
15814 (arm_wince_breakpoint_len): Define.
15815 (the_low_target): Adapt to new interface.
15817 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15818 load_debug_registers. Add get_thread_context, set_thread_context,
15819 thread_added and store_inferior_register. Rename
15820 fetch_inferior_registers to fetch_inferior_register.
15821 (regptr): Remove declaration.
15823 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15825 * linux-low.c (linux_detach): Change return type to int. Return 0.
15826 * spu-low.c (spu_detach): Likewise.
15828 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15830 * target.h (target_ops): Change return type of detach to int.
15832 (join_inferior): New.
15833 * server.c (main): Don't skip detach support on mingw32.
15834 If the inferior doesn't support detaching return error.
15835 Call join_inferior instead of using waitpid.
15836 * linux-low.c (linux_join): New.
15837 (linux_target_op): Add linux_join.
15838 * spu-low.c (spu_join): New.
15839 (spu_target_ops): Add spu_join.
15840 * win32-low.c (win32_detach): Adapt to new interface.
15841 Reopen current_process_handle before detaching. Issue a child
15842 resume before detaching.
15844 (win32_target_op): Add win32_join.
15846 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15848 * win32-low.c (win32-attach): Fix return value.
15849 * target.h (target_ops): Describe ATTACH return values.
15851 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15853 * win32-low.c (GETPROCADDRESS): Define.
15854 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15855 (winapi_DebugSetProcessKillOnExit): Likewise.
15856 (win32_create_inferior): Force usage of ansi CreateProcessA.
15857 (win32_attach): Use GETPROCADDRESS.
15858 (win32_detach): Likewise.
15860 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15862 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15864 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15866 * win32-low.c: Commit leftover changes from 2007-03-29.
15868 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15870 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15871 fields short instead of int. Add explicit padding.
15872 (i387_cache_to_fsave): Remove unnecessary casts.
15873 (i387_fsave_to_cache): Doc fix.
15874 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15876 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15878 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15879 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15881 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15883 * configure.srv (arm*-*-mingw32ce*): Move near the other
15886 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15888 * configure.ac: Add errno checking.
15889 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15890 sys/file.h and malloc.h.
15891 (AC_CHECK_DECLS): Add perror.
15892 (srv_mingwce): Handle.
15893 * configure.srv (i[34567]86-*-cygwin*): Add
15894 win32-i386-low.o to srv_tgtobj.
15895 (i[34567]86-*-mingw*): Likewise.
15896 (arm*-*-mingw32ce*): Add case.
15897 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15898 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15899 [__MINGW32CE__] (strerror): New function.
15900 [__MINGW32CE__] (errno): Define to GetLastError.
15901 [__MINGW32CE__] (COUNTOF): New macro.
15902 (remote_open): Remove extra close call.
15903 * mem-break.c (delete_breakpoint_at): New function.
15904 * mem-break.h (delete_breakpoint_at): Declare.
15905 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15906 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15907 [USE_WIN32API] (read, write): Add char* casts.
15908 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15909 * server.h: Include wincecompat.h on Windows CE.
15910 [HAVE_ERRNO_H]: Check.
15911 (perror): Declare if not declared.
15912 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15913 (perror_with_name): Remove errno declaration.
15914 * wincecompat.h: New.
15915 * wincecompat.c: New.
15916 * win32-low.h: New.
15917 * win32-arm-low.c: New.
15918 * win32-i386-low.c: New.
15919 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15920 (OUTMSG2): Make it safe.
15922 (COUNTOF): New macro.
15923 (NUM_REGS): Get it from the low target.
15924 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15925 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15926 (thread_rec): Let low target handle debug registers.
15927 (child_add_thread): Likewise.
15928 (child_init_thread_list): Likewise.
15929 (continue_one_thread): Likewise.
15931 (do_child_fetch_inferior_registers): Move to ...
15932 * win32-i386-low.c: ... here, and rename to ...
15933 (do_fetch_inferior_registers): ... this.
15934 * win32-low.c (child_fetch_inferior_registers):
15935 Go through the low target.
15936 (do_child_store_inferior_registers): Use regptr.
15937 (strwinerror): New function.
15938 (win32_create_inferior): Handle Windows CE.
15939 Use strwinerror instead of strerror on Windows error
15940 codes. Add program to the error output.
15941 Don't close the main thread handle on Windows CE.
15942 (win32_attach): Use coredll.dll on Windows CE.
15943 (win32_kill): Close current process and current
15945 (win32_detach): Use coredll.dll on Windows CE.
15946 (win32_resume): Let low target handle debug registers, and
15948 (handle_exception): Add/Remove initial breakpoint. Avoid
15949 non-existant WSTOPSIG on Windows CE.
15950 (win32_read_inferior_memory): Cast to remove warning.
15951 (win32_arch_string): Go through the low target.
15952 (initialize_low): Call set_breakpoint_data with the low
15953 target's breakpoint.
15954 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15955 FOP_REGNUM, mappings): Move to ...
15956 * win32-i386-low.c: ... here.
15957 * win32-low.c (win32_thread_info): Move to ...
15958 * win32-low.h: ... here.
15959 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15960 win32-arm-low.c and wincecompat.c.
15961 (all:): Add $EXEEXT.
15962 (install-only:): Likewise.
15963 (gdbserver:): Likewise.
15964 (gdbreplay:): Likewise.
15965 * config.in: Regenerate.
15966 * configure: Regenerate.
15968 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15970 * win32-low.c: Rename typedef thread_info to
15971 win32_thread_info throughout.
15973 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15975 * win32-i386-low.c: Rename to ...
15976 * win32-low.c: ... this.
15977 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15978 * Makefile.in: Likewise.
15980 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15982 * remote-utils.c (monitor_output): Constify msg parameter.
15983 * server.h (monitor_output): Likewise.
15984 * win32-i386-low.c (handle_output_debug_string): New.
15985 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15986 handle_output_debug_string.
15987 (get_child_debug_event): Likewise.
15989 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15991 * server.c (main): Correct strtoul check.
15993 2007-03-27 Jon Ringle <jon@ringle.org>
15995 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15997 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15999 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16001 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16003 * terminal.h: Check HAVE_SGTTY_H.
16005 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16007 * remote-utils.c (remote_open): Print out the assigned port number.
16009 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16011 * remote-utils.c (monitor_output): New function.
16012 * server.c (debug_threads): Define here.
16013 (monitor_show_help): New function.
16014 (handle_query): Handle qRcmd.
16015 (main): Do not handle 'd' packet.
16016 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16017 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16020 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16022 * Makefile.in (EXEEXT): New.
16023 (clean): Use $(EXEEXT).
16025 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16027 * target.h (target_ops): Rename send_signal to request_interrupt,
16028 and remove enum target_signal parameter.
16029 * linux-low.c (linux_request_interrupt): Rename from
16030 linux_send_signal, and always send SIGINT.
16031 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16032 and always send SIGINT.
16033 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16035 (input_interrupt): Likewise.
16037 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16039 * server.c (get_features_xml): Check if target implemented
16041 * win32-i386-low.c (win32_arch_string): New.
16042 (win32_target_ops): Add win32_arch_string as arch_string member.
16044 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16046 * spu-low.c (spu_arch_string): New.
16047 (spu_target_ops): Add spu_arch_string.
16049 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16051 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16052 * configure.ac: Do not check for terminal.h.
16053 * configure, config.in: Regenerated.
16055 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16057 * Makefile.in (OBS): Add $(XML_BUILTIN).
16058 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16060 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16061 (arm-with-iwmmxt.c): New.
16062 * config.in, configure: Regenerate.
16063 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16064 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16065 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16066 (arm*-*-linux*): Add iWMMXt and regset support.
16067 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16068 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16069 (arm_store_wmmxregset, target_regsets): New.
16070 * server.c (get_features_xml): Take annex argument. Check builtin
16072 (handle_query): Handle multiple annexes.
16074 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16076 * remote-utils.c [USE_WIN32API] (read, write): Define.
16077 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16080 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16082 * linux-i386-low.c (the_low_target): Set arch_string.
16083 * linux-x86-64-low.c (the_low_target): Likewise.
16084 * linux-low.c (linux_arch_string): New.
16085 (linux_target_ops): Add it.
16086 * linux-low.h (struct linux_target_ops): Add arch_string.
16087 * server.c (write_qxfer_response): Use const void * for DATA.
16088 (get_features_xml): New.
16089 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16090 * target.h (struct target_ops): Add arch_string method.
16092 2007-01-03 Denis Pilat <denis.pilat@st.com>
16093 Daniel Jacobowitz <dan@codesourcery.com>
16095 * linux-low.c (linux_kill): Handle being called with no threads.
16096 * win32-i386-low.c (win32_kill): Likewise.
16097 (get_child_debug_event): Clear current_process_handle.
16099 2006-12-30 Denis PILAT <denis.pilat@st.com>
16100 Daniel Jacobowitz <dan@codesourcery.com>
16102 * remote-utils.c (remote_open): Check the type of specified
16103 serial port devices before opening them.
16104 * server.c (main): Kill the inferior if an error occurs during
16105 the first remote_open.
16107 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16109 * README: Update supported targets.
16111 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16113 * Makefile.in (clean): Remove reg-mips64.c.
16114 (reg-mips64.c, reg-mips64.o): New rules.
16115 * configure.srv: Handle mips64. Include regset support for mips.
16116 * linux-mips-low.c (union mips_register): New.
16117 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16118 (mips_breakpoint, mips_breakpoint_at): Use int.
16119 (mips_collect_register, mips_supply_register)
16120 (mips_collect_register_32bit, mips_supply_register_32bit)
16121 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16122 (mips_store_fpregset, target_regsets): New.
16123 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16125 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16127 * configure.srv: Add target "spu*-*-*".
16128 * Makefile.in (clean): Remove reg-spu.c.
16129 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16130 * spu-low.c: New file.
16132 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16134 * configure.ac: Correct td_thr_tls_get_addr test.
16135 * configure: Regenerated.
16137 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16139 * linux-low.c (linux_wait_for_event): Reformat. Use the
16140 pass_signals array.
16141 * remote-utils.c (decode_address_to_semicolon): New.
16142 * server.c (pass_signals, handle_general_set): New.
16143 (handle_query): Mention QPassSignals for qSupported.
16144 (main): Call handle_general_set.
16145 * server.h (pass_signals, decode_address_to_semicolon): New.
16147 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16149 * server.c (handle_query): Correct error handling for read_auxv.
16151 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16153 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16154 and srv_linux_thread_db to yes.
16155 * linux-s390-low.c (s390_fill_gregset): New function.
16156 (target_regsets): Define data structure.
16158 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16160 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16161 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16162 * config.in, configure: Regenerated.
16163 * inferiors.c (gdb_id_to_thread): New function.
16164 (gdb_id_to_thread_id): Use it.
16165 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16166 * linux-low.h (struct process_info): Add th member.
16167 (thread_db_get_tls_address): New prototype.
16168 * remote-utils.c (decode_address): Make non-static.
16169 * server.c (handle_query): Handle qGetTLSAddr.
16170 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16171 * target.h (struct target_ops): Add get_tls_address.
16172 * thread-db.c (maybe_attach_thread): Save the thread handle.
16173 (thread_db_get_tls_address): New.
16175 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16177 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16178 (linux_resume_one_process): Take a siginfo_t *. Update all
16179 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16180 (struct pending_signals): Add a siginfo_t.
16181 (linux_wait_for_process): Always set last_status.
16182 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16183 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16184 * linux-low.h (struct process_info): Add last_status.
16186 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16188 * remote-utils.c (try_rle): New function.
16189 (putpkt_binary): Use it.
16191 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16193 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16194 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16195 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16196 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16197 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16200 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16202 * server.c (terminal_fd): New variable.
16203 (old_foreground_pgrp): Likewise.
16204 (restore_old_foreground_pgrp): New function.
16205 (start_inferior): Record the terminal file descriptor in terminal_fd
16206 and its original foreground group in old_foreground_pgrp. Register
16207 restore_old_foreground_pgrp with atexit().
16209 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16211 * server.c (handle_query): Correct qPart to qXfer.
16213 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16215 * configure.ac: Check for more headers which are missing on
16216 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16217 * configure.srv: Add Cygwin and mingw32.
16218 * remote-utils.c: Don't include headers unconditionally which
16219 are missing on mingw32. Include <winsock.h> for mingw32.
16220 (remote_open): Adjust for mingw32 support. Flush
16221 standard error after writing to it.
16222 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16223 (unblock_async_io, enable_async_io, disable_async_io)
16224 (readchar, getpkt): Update for Winsock support.
16225 (prepare_resume_reply): Expect a protocol signal number.
16226 * server.c: Disable <sys/wait.h> on mingw32.
16227 (start_inferior): Adjust for mingw32 support. Flush
16228 standard error after writing to it.
16229 (attach_inferior): Likewise. Use protocol signal
16231 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16233 * win32-i386-low.c: New file.
16234 * Makefile.in (XM_CLIBS): Set.
16235 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16236 (win32-i386-low.o): New dependency rule.
16237 * linux-low.c (linux_wait): Use target signal numbers.
16238 * target.h (struct target_ops): Doc fix.
16239 * server.h (target_signal_to_name): New prototype.
16240 * gdbreplay.c: Don't include headers unconditionally which
16241 are missing on mingw32. Include <winsock.h> for mingw32.
16242 (remote_close, remote_open): Adjust for Winsock support.
16243 * configure, config.in: Regenerated.
16245 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16247 * server.c (decode_xfer_read, write_qxfer_response): New.
16248 (handle_query): Take a packet length argument. Handle
16249 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16250 the qSupported response.
16251 (main): Update call to handle_query.
16253 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16255 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16256 (putpkt_binary): Renamed from putpkt and adjusted for binary
16258 (putpkt): New wrapper for putpkt_binary.
16259 (readchar): Don't mask off the high bit.
16260 (decode_X_packet): New function.
16261 * server.c (main): Call putpkt_binary if a handler sets the packet
16262 length. Save the length of the incoming packet. Handle 'X'.
16263 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16265 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16267 * server.c (handle_query): Handle qSupported.
16269 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16271 * remote-utils.c (all_symbols_looked_up): New variable.
16272 (look_up_one_symbol): Check it.
16273 * server.h (look_up_one_symbol): New declaration.
16274 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16276 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16278 * Makefile.in (linux-arm-low.o): Update dependencies.
16279 * linux-arm-low.c: Include "gdb_proc_service.h".
16280 (PTRACE_GET_THREAD_AREA): Define.
16281 (ps_get_thread_area): New function.
16283 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16285 * configure.srv (m68k*-*-uclinux*): New target.
16286 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16287 (linux_resume_one_process): Remove extraneous cast.
16288 (linux_read_offsets): New.
16289 (linux_target_op): Add linux_read_offsets on mmuless systems.
16290 * server.c (handle_query): Add qOffsets logic.
16291 * target.h (struct target_ops): Add read_offsets.
16293 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16295 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16296 (PTRACE_GET_THREAD_AREA): Define.
16297 (ps_get_thread_area): New function.
16298 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16299 (linux-x86-64-low.o): Update.
16301 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16303 * configure.ac: Remove checks for prfpregset_t.
16304 * gdb_proc_service.h: New file.
16305 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16306 new "gdb_proc_service.h".
16307 * proc-service.c: Likewise.
16308 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16309 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16310 * Makefile.in (gdb_proc_service_h): Updated.
16311 * configure, config.in: Regenerated.
16313 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16315 * remote-utils.c (prepare_resume_reply): Move declaration
16316 of gdb_id_from_wait to the top of the block.
16318 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16320 * linux-low.c (regsets_store_inferior_registers): Read the regset
16321 from the target before filling it.
16323 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16325 * server.c (attach_inferior): Return SIGTRAP for a successful
16328 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16330 * Makefile.in (OBS): Add version.o.
16331 (STAGESTUFF): Delete.
16332 (version.o): Add dependencies.
16333 (version.c): Replace rule.
16334 (clean): Remove version.c.
16335 * server.c (gdbserver_version): New.
16336 (gdbserver_usage): Use printf.
16337 (main): Handle --version and --help.
16338 * server.h (version, host_name): Add declarations.
16340 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16352 * linux-x86-64-low.c:
16354 * linux-s390-low.c:
16355 * linux-ppc64-low.c:
16357 * linux-mips-low.c:
16358 * linux-m68k-low.c:
16359 * linux-m32r-low.c:
16362 * linux-ia64-low.c:
16363 * linux-i386-low.c:
16364 * linux-crisv32-low.c:
16376 * gdbserver.1: Add (C) after Copyright. Update the FSF
16379 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16381 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16382 (arm_breakpoint_at): Recognize both breakpoints.
16383 (the_low_target): Use the correct breakpoint instruction.
16385 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16387 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16388 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16389 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16390 (the_low_target): Update.
16392 2005-10-25 Andreas Schwab <schwab@suse.de>
16394 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16396 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16397 (ia64_num_regs): Reduce to 462.
16399 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16401 * acinclude.m4: Correct quoting.
16402 * aclocal.m4: Regenerated.
16404 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16405 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16406 (thread_db_init): Call thread_db_err_str.
16407 * configure.ac: Check for TD_VERSION.
16408 * config.in, configure: Regenerated.
16410 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16412 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16414 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16416 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16417 is not available. Define HAVE_PTRACE_GETREGS if it is.
16418 * config.in, configure: Regenerated.
16419 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16420 * linux-i386-low.c, linux-m68k-low.c: Update to use
16421 HAVE_PTRACE_GETREGS.
16422 * linux-low.c (regsets_fetch_inferior_registers)
16423 (regsets_store_inferior_registers): Only return 0 if we processed
16425 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16426 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16428 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16430 * inferiors.c (struct thread_info): Add gdb_id.
16431 (add_thread): Add gdb_id argument.
16432 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16433 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16434 calls to add_thread.
16435 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16436 * server.c (handle_query): Use thread_to_gdb_id.
16437 (handle_v_cont, main): Use gdb_id_to_thread_id.
16438 * server.h (add_thread): Update prototype.
16439 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16442 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16444 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16445 left-padded registers.
16446 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16447 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16449 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16451 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16452 * configure: Regenerate.
16453 * config.in: Regenerate.
16454 * server.h (NEED_DECLARATION_STRERROR):
16455 Replace with !HAVE_DECL_STRERROR.
16457 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16459 * linux-low.c (linux_wait, linux_send_signal): Don't test
16460 an unsigned long variable for > 0 if it could be MAX_ULONG.
16461 * server.c (myresume): Likewise.
16462 * target.c (set_desired_inferior): Likewise.
16464 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16466 * configure.ac: Simplify and improve check for socklen_t.
16467 * configure, config.in: Regenerate.
16469 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16471 * acconfig.h: Remove.
16472 * configure.ac: Add a test for socklen_t. Use three-argument
16473 AC_DEFINE throughout.
16474 * config.in: Regenerated using autoheader 2.59.
16475 * configure: Regenerated.
16477 * gdbreplay.c (socklen_t): Provide a default.
16478 (remote_open): Use socklen_t.
16479 * remote-utils.c (socklen_t): Provide a default.
16480 (remote_open): Use socklen_t.
16481 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16484 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16486 * linux-low.c (linux_read_memory, linux_write_memory)
16487 (linux_read_auxv): Likewise.
16488 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16489 (check_mem_write): Likewise.
16490 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16492 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16493 (registers_from_string, register_data): Likewise.
16494 * server.c (handle_query, main): Likewise.
16495 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16496 (decode_M_packet): Likewise.
16497 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16498 * target.h (struct target_ops): Update read_memory, write_memory,
16500 (read_inferior_memory, write_inferior_memory): Update.
16501 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16502 to unsigned char *.
16503 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16504 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16505 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16506 linux-s390-low.c, linux-sh-low.c: Update for changes in
16507 read_inferior_memory and the_low_target->breakpoint.
16509 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16511 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16512 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16513 * configure.srv: Add powerpc64-*-linux*.
16514 * linux-ppc64-low.c: New file.
16516 2005-05-23 Orjan Friberg <orjanf@axis.com>
16518 * linux-cris-low.c: New file with support for CRIS.
16519 * linux-crisv32-low.c: Ditto for CRISv32.
16520 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16521 (clean): Add reg-cris.c and reg-crisv32.c.
16522 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16523 reg-crisv32.o, and reg-crisv32.c to make rules.
16524 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16525 recognized targets.
16527 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16529 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16530 of sizeof (PTRACE_XFER_TYPE).
16531 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16533 2005-05-12 Orjan Friberg <orjanf@axis.com>
16535 * target.h (struct target_ops): Add insert_watchpoint,
16536 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16537 pointers for hardware watchpoint support.
16538 * linux-low.h (struct linux_target_ops): Ditto.
16539 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16540 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16541 to linux_target_ops.
16542 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16544 * server.c (main): Recognize 'Z' and 'z' packets.
16546 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16548 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16549 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16550 (the_low_target): Add new members.
16552 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16554 * proc-service.c (ps_lgetregs): Search all_processes instead of
16557 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16559 * server.c (start_inferior): Change return type to int.
16560 (attach_inferior): Change sigptr to int *.
16561 (handle_v_cont, handle_v_requests): Change signal to int *.
16562 (main): Change signal to int.
16564 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16566 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16567 * configure.srv: Add m32r*-*-linux*.
16568 * linux-m32r-low.c: New file.
16570 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16572 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16574 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16576 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16577 Take unsigned long arguments for PIDs.
16578 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16579 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16580 (wait_for_sigstop, linux_resume_one_process)
16581 (regsets_fetch_inferior_registers, linux_send_signal)
16582 (linux_read_auxv): Likewise. Update the types of variables holding
16583 PIDs. Update format string specifiers.
16584 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16585 * remote-utils.c (prepare_resume_reply): Likewise.
16586 * server.c (cont_thread, general_thread, step_thread)
16587 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16589 (handle_query): Update format specifiers.
16590 (handle_v_cont, main): Use strtoul for thread IDs.
16591 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16592 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16593 (general_thread, step_thread, thread_from_wait)
16594 (old_thread_from_wait): Update.
16595 * target.h (struct thread_resume): Use unsigned long for THREAD.
16596 (struct target_ops): Use unsigned long for arguments to attach and
16599 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16601 * acinclude.m4: Include bfd/bfd.m4 directly.
16602 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16603 <agriffis@toolchain.org>.
16604 * aclocal.m4, configure: Regenerated.
16606 2005-01-07 Andrew Cagney <cagney@gnu.org>
16608 * configure.ac: Rename configure.in, require autoconf 2.59.
16609 * configure: Re-generate.
16611 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16613 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16614 LIBS when finished.
16615 * aclocal.m4: Regenerated.
16616 * configure: Regenerated.
16618 2004-11-21 Andreas Schwab <schwab@suse.de>
16620 * linux-m68k-low.c (m68k_num_gregs): Define.
16621 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16622 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16623 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16624 (m68k_breakpoint_at): New. Add to the_low_target.
16626 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16627 srv_linux_thread_db to yes.
16629 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16631 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16632 (ARCH_SET_FS): Likewise.
16633 (ARCH_GET_FS): Likewise.
16634 (ARCH_GET_GS): Likewise.
16636 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16638 * linux-i386-low.c (ps_get_thread_area): New.
16639 * linux-x86-64-low.c (ps_get_thread_area): New.
16640 * linux-low.c: Include <sys/syscall.h>.
16641 (linux_kill_one_process): Don't kill the first thread here.
16642 (linux_kill): Kill the first thread here.
16643 (kill_lwp): New function.
16644 (send_sigstop, linux_send_signal): Use it.
16645 * proc-service.c: Clean up #ifdefs.
16646 (fpregset_info): Delete.
16647 (ps_lgetregs): Update and enable implementation.
16648 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16650 * remote-utils.c (struct sym_cache, symbol_cache): New.
16651 (input_interrupt): Print a clearer message.
16652 (async_io_enabled): New variable.
16653 (enable_async_io, disable_async_io): Use it. Update comments.
16654 (look_up_one_symbol): Use the symbol cache.
16655 * thread-db.c (thread_db_look_up_symbols): New function.
16656 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16658 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16660 * configure.in: Test for -rdynamic.
16661 * configure: Regenerated.
16662 * Makefile (INTERNAL_LDFLAGS): New.
16663 (gdbserver, gdbreplay): Use it.
16665 2004-09-02 Andrew Cagney <cagney@gnu.org>
16667 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16669 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16671 * linux-low.c (linux_wait): Clear all_processes list also.
16673 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16675 * linux-low.c: Include <errno.h>. Remove extern declaration of
16678 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16680 * gdbreplay.c, server.h, utils.c: Update copyright years.
16682 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16684 * server.c (main): Print child status or termination signal from
16685 variable 'signal', not 'sig'.
16687 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16689 * linux-low.c (linux_read_memory): Change return type to
16690 int. Check for and return error from ptrace().
16691 * target.c (read_inferior_memory): Change return type to int. Pass
16692 back return status from the_target->read_memory().
16693 * target.h (struct target_ops): Adapt *read_memory() prototype.
16695 (read_inferior_memory): Adapt prototype.
16696 * server.c (main): Return an error packet if
16697 read_inferior_memory() returns an error.
16699 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16701 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16702 Unify with other clean targets.
16704 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16706 * server.c (handle_v_cont): Call set_desired_inferior.
16708 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16710 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16712 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16714 * linux-low.c (linux_wait): Unblock async I/O.
16715 (linux_resume): Block and enable async I/O.
16716 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16717 * server.h (block_async_io, unblock_async_io): Add prototypes.
16719 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16721 * remote-utils.c (remote_open): Print a status notice after
16722 opening a TCP port.
16723 * server.c (attach_inferior): Print a status notice after
16726 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16728 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16730 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16732 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16734 * server.c, target.h: Update copyright years.
16736 2004-02-25 Roland McGrath <roland@redhat.com>
16738 * target.h (struct target_ops): New member `read_auxv'.
16739 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16740 * linux-low.c (linux_read_auxv): New function.
16741 (linux_target_ops): Initialize `read_auxv' member to that.
16743 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16745 Committed by Jim Blandy <jimb@redhat.com>.
16747 * linux-s390-low.c (s390_num_regs): Update.
16748 (s390_regmap): Remove control registers. Use __s390x__ predefine
16749 instead of GPR_SIZE to distiguish s390 and s390x targets.
16751 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16753 * linux-low.c: Update copyright year.
16754 (check_removed_breakpoint): Clear pending_is_breakpoint.
16755 (linux_set_resume_request, linux_queue_one_thread)
16756 (resume_status_pending_p): New functions.
16757 (linux_continue_one_thread): Use process->resume.
16758 (linux_resume): Only resume threads if there are no pending events.
16759 * linux-low.h (struct process_info): Add resume request
16762 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16764 * regcache.c (new_register_cache): Clear the allocated register
16765 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16767 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16769 * linux-low.c (linux_resume): Take a struct thread_resume *
16771 (linux_wait): Update call.
16772 (resume_ptr): New static variable.
16773 (linux_continue_one_thread): Renamed from
16774 linux_continue_one_process. Use resume_ptr.
16775 (linux_resume): Use linux_continue_one_thread.
16776 * server.c (handle_v_cont, handle_v_requests): New functions.
16777 (myresume): New function.
16778 (main): Handle 'v' case.
16779 * target.h (struct thread_resume): New type.
16780 (struct target_ops): Change argument of "resume" to struct
16782 (myresume): Delete macro.
16784 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16786 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16787 (uninstall): Support DESTDIR.
16789 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16791 * configure.srv: Add xscale*linux copy of arm*linux entry.
16793 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16795 * linux-arm-low.c (arm_reinsert_addr): New function.
16796 (the_low_target): Add arm_reinsert_addr.
16798 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16800 * mem-break.c: Remove whitespace at end of file.
16802 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16804 * configure.in: Check whether we need to prototype strerror.
16805 * server.h: Optionally prototype strerror.
16806 * gdbreplay.c (perror_with_name): Use strerror.
16807 * linux-low.c (linux_attach_lwp): Use strerror.
16808 * utils.c (perror_with_name): Use strerror.
16809 * config.in, configure: Regenerated.
16811 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16813 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16814 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16816 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16818 * Makefile.in (SFILES): Update.
16819 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16820 low-sun3.c: Remove files.
16822 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16824 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16825 (linux_detach_one_process, linux_detach): New functions.
16826 (linux_target_ops): Add linux_detach.
16827 * server.c (main): Handle 'D' packet.
16828 * target.h (struct target_ops): Add "detach" member.
16829 (detach_inferior): Define.
16831 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16833 From Kelley Cook <kelleycook@wideopenwest.com>:
16834 * configure.srv: Accept i[34567]86 variants.
16836 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16838 * linux-low.c (linux_wait_for_event): Correct comment typos.
16839 (linux_resume_one_process): Call check_removed_breakpoint.
16840 (linux_send_signal): New function.
16841 (linux_target_ops): Add linux_send_signal.
16842 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16844 * target.h (struct target_ops): Add send_signal.
16846 2003-05-29 Jim Blandy <jimb@redhat.com>
16848 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16849 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16850 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16851 away part of the register's value.
16853 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16855 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16856 (linux_wait_for_event, linux_init_signals): Likewise.
16858 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16860 * configure.in: Check for stdlib.h.
16861 * configure: Regenerated.
16862 * config.in: Regenerated.
16864 2003-01-04 Andreas Schwab <schwab@suse.de>
16866 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16868 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16870 * Makefile.in: Remove obsolete code.
16872 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16874 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16875 defined(PT_FPR0_HI).
16877 2002-11-17 Stuart Hughes <seh@zee2.com>
16879 * linux-arm-low.c (arm_num_regs): Increase.
16880 (arm_regmap): Include status register.
16882 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16884 * linux-low.c (register_addr): Remove incorrect -1 check.
16886 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16888 * linux-low.c (linux_create_inferior): Call setpgid. Return
16890 (unstopped_p, linux_signal_pid): Remove.
16891 (linux_target_ops): Remove linux_signal_pid.
16892 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16893 global instead of target method.
16894 * target.h (struct target_ops): Remove signal_pid. Update comment
16895 for create_inferior.
16896 * server.c (signal_pid): New variable.
16897 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16898 gdbserver. Set the child to be the foreground process group.
16899 (attach_inferior): Set signal_pid.
16901 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16903 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16905 2002-08-20 Jim Blandy <jimb@redhat.com>
16907 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16910 2002-08-01 Andrew Cagney <cagney@redhat.com>
16912 * Makefile.in: Make chill references obsolete.
16914 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16916 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16917 * configure: Regenerate.
16918 * config.in: Regenerate.
16920 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16922 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16923 (perror_with_name, remote_close, remote_open, expect, play): Static.
16925 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16927 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16928 byte offsets instead of an array of indexes.
16929 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16931 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16933 * regcache.c: Add comment.
16935 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16937 * thread-db.c: New file.
16938 * proc-service.c: New file.
16939 * acinclude.m4: New file.
16940 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16941 proc-service.o, and thread-db.o.
16942 (linux-low.o): Add USE_THREAD_DB.
16943 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16944 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16945 * aclocal.m4: Regenerated.
16946 * config.in: Regenerated.
16947 * configure: Regenerated.
16948 * configure.in: Check for proc_service.h, sys/procfs.h,
16949 thread_db.h, and linux/elf.h headrs.
16950 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16951 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16952 Check for -lthread_db and thread support.
16953 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16954 PowerPC, and SuperH.
16955 * i387-fp.c: Constify arguments.
16956 * i387-fp.h: Likewise.
16957 * inferiors.c: (struct thread_info): Renamed from
16958 `struct inferior_info'. Remove PID member. Use generic inferior
16959 list header. All uses updated.
16960 (inferiors, signal_pid): Removed.
16961 (all_threads): New variable.
16962 (get_thread): Define.
16963 (add_inferior_to_list): New function.
16964 (for_each_inferior): New function.
16965 (change_inferior_id): New function.
16966 (add_inferior): Removed.
16967 (remove_inferior): New function.
16968 (add_thread): New function.
16969 (free_one_thread): New function.
16970 (remove_thread): New function.
16971 (clear_inferiors): Use for_each_inferior and free_one_thread.
16972 (find_inferior): New function.
16973 (find_inferior_id): New function.
16974 (inferior_target_data): Update argument type.
16975 (set_inferior_target_data): Likewise.
16976 (inferior_regcache_data): Likewise.
16977 (set_inferior_regcache_data): Likewise.
16978 * linux-low.c (linux_bp_reinsert): Remove.
16979 (all_processes, stopping_threads, using_thrads)
16980 (struct pending_signals, debug_threads, pid_of): New.
16981 (inferior_pid): Replace with macro.
16982 (struct inferior_linux_data): Remove.
16983 (get_stop_pc, add_process): New functions.
16984 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16985 Use add_process and add_thread.
16986 (linux_attach_lwp): New function, based on old linux_attach. Use
16987 add_process and add_thread. Set stop_expected for new threads.
16988 (linux_attach): New function.
16989 (linux_kill_one_process): New function.
16990 (linux_kill): Kill all LWPs.
16991 (linux_thread_alive): Use find_inferior_id.
16992 (check_removed_breakpoints, status_pending_p): New functions.
16993 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16994 Update. Use WNOHANG. Wait for cloned processes also. Update process
16995 struct for the found process.
16996 (linux_wait_for_event): New function.
16997 (linux_wait): Use it. Support LWPs.
16998 (send_sigstop, wait_for_sigstop, stop_all_processes)
16999 (linux_resume_one_process, linux_continue_one_process): New functions.
17000 (linux_resume): Support LWPs.
17001 (REGISTER_RAW_SIZE): Remove.
17002 (fetch_register): Use register_size instead. Call supply_register.
17003 (usr_store_inferior_registers): Likewise. Call collect_register.
17004 Fix recursive case.
17005 (regsets_fetch_inferior_registers): Improve error message.
17006 (regsets_store_inferior_registers): Add debugging.
17007 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17008 (unstopped_p, linux_signal_pid): New functions.
17009 (linux_target_ops): Add linux_signal_pid.
17010 (linux_init_signals): New function.
17011 (initialize_low): Call it. Initialize using_threads.
17012 * regcache.c (inferior_regcache_data): Add valid
17014 (get_regcache): Fetch registers lazily. Add fetch argument
17015 and update all callers.
17016 (regcache_invalidate_one, regcache_invalidate): New
17018 (new_register_cache): Renamed from create_register_cache.
17019 Return the new regcache.
17020 (free_register_cache): Change argument to a void *.
17021 (registers_to_string, registers_from_string): Call get_regcache
17022 with fetch flag set.
17023 (register_data): Make static. Pass fetch flag to get_regcache.
17024 (supply_register): Call get_regcache with fetch flag clear.
17025 (collect_register): Call get_regcache with fetch flag set.
17026 (collect_register_as_string): New function.
17027 * regcache.h: Update.
17028 * remote-utils.c (putpkt): Flush after debug output and use
17030 Handle input interrupts while waiting for an ACK.
17031 (input_interrupt): Use signal_pid method.
17032 (getpkt): Flush after debug output and use stderr.
17033 (outreg): Use collect_register_as_string.
17034 (new_thread_notify, dead_thread_notify): New functions.
17035 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17036 and general_thread.
17037 (look_up_one_symbol): Flush after debug output.
17038 * server.c (step_thread, server_waiting): New variables.
17039 (start_inferior): Don't use signal_pid. Update call to mywait.
17040 (attach_inferior): Update call to mywait.
17041 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17042 (main): Don't fetch/store registers explicitly. Use
17043 set_desired_inferior. Support proposed ``Hs'' packet. Update
17045 * server.h: Update.
17046 (struct inferior_list, struct_inferior_list_entry): New.
17047 * target.c (set_desired_inferior): New.
17048 (write_inferior_memory): Constify.
17049 (mywait): New function.
17050 * target.h: Update.
17051 (struct target_ops): New signal_pid method.
17052 (mywait): Removed macro, added prototype.
17054 * linux-low.h (regset_func): Removed.
17055 (regset_fill_func, regset_store_func): New.
17056 (enum regset_type): New.
17057 (struct regset_info): Add type field. Use new operation types.
17058 (struct linux_target_ops): stop_pc renamed to get_pc.
17059 Add decr_pc_after_break and breakpoint_at.
17060 (get_process, get_thread_proess, get_process_thread)
17061 (strut process_info, all_processes, linux_attach_lwp)
17062 (thread_db_init): New.
17064 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17065 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17066 (the_low_target): Add new members.
17067 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17068 (i386_store_fpxregset): Constify.
17069 (target_regsets): Add new kind identifier.
17070 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17071 (i386_set_pc): Add debugging.
17072 (i386_breakpoint_at): New function.
17073 (the_low_target): Add new members.
17074 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17075 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17076 (mips_breakpoint_at): New.
17077 (the_low_target): Add new members.
17078 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17079 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17080 (the_low_target): Add new members.
17081 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17082 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17083 (the_low_target): Add new members.
17084 * linux-x86-64-low.c (target_regsets): Add new kind
17087 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17089 From Martin Pool <mbp@samba.org>:
17090 * server.c (gdbserver_usage): New function.
17093 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17095 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17096 stop_at -> stop_pc.
17098 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17100 * Makefile.in: Remove obsolete code.
17102 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17104 * linux-low.c (regsets_fetch_inferior_registers),
17105 (regsets_store_inferior_registers): Removed cast to int from
17107 * regcache.h: Added declaration of struct inferior_info.
17109 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17111 * inferiors.c (struct inferior_info): Add regcache_data.
17112 (add_inferior): Call create_register_cache.
17113 (clear_inferiors): Call free_register_cache.
17114 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17115 * regcache.c (struct inferior_regcache_data): New.
17116 (registers): Remove.
17117 (get_regcache): New function.
17118 (create_register_cache, free_register_cache): New functions.
17119 (set_register_cache): Don't initialize the register cache here.
17120 (registers_to_string, registers_from_string, register_data): Call
17122 * regcache.h: Add prototypes.
17123 * server.h: Likewise.
17125 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17127 * mem-break.c: New file.
17128 * mem-break.h: New file.
17129 * Makefile.in: Add mem-break.o rule; update server.h
17131 * inferiors.c (struct inferior_info): Add target_data
17133 (clear_inferiors): Free target_data member if set.
17134 (inferior_target_data, set_inferior_target_data): New functions.
17135 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17136 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17137 * linux-low.c (linux_bp_reinsert): New variable.
17138 (struct inferior_linux_data): New.
17139 (linux_create_inferior): Use set_inferior_target_data.
17140 (linux_attach): Likewise. Call add_inferior.
17141 (linux_wait_for_one_inferior): New function.
17142 (linux_wait): Call it.
17143 (linux_write_memory): Add const.
17144 (initialize_low): Call set_breakpoint_data.
17145 * linux-low.h (struct linux_target_ops): Add breakpoint
17147 * server.c (attach_inferior): Remove extra add_inferior
17149 * server.h: Include mem-break.h. Update inferior.c
17151 * target.c (read_inferior_memory)
17152 (write_inferior_memory): New functions.
17153 * target.h (read_inferior_memory)
17154 (write_inferior_memory): Change macros to prototypes.
17155 (struct target_ops): Update comments. Add const to write_memory
17158 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17160 * linux-low.c (usr_store_inferior_registers): Support
17161 registers which are allowed to fail to store.
17162 * linux-low.h (linux_target_ops): Likewise.
17163 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17164 (ppc_cannot_store_register): FPSCR may not be storable.
17166 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17168 * server.h: Include <string.h> if HAVE_STRING_H.
17169 * ChangeLog: Correct paths in last ChangeLog entry.
17171 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17173 * linux-low.h: Remove obsolete prototypes.
17174 (struct linux_target_ops): New.
17175 (extern the_low_target): New.
17176 * linux-low.c (num_regs, regmap): Remove declarations.
17177 (register_addr): Use the_low_target explicitly.
17178 (fetch_register): Likewise.
17179 (usr_fetch_inferior_registers): Likewise.
17180 (usr_store_inferior_registers): Likewise.
17181 * linux-arm-low.c (num_regs): Remove.
17182 (arm_num_regs): Define.
17183 (arm_regmap): Renamed from regmap, made static.
17184 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17186 (arm_cannot_store_register): Renamed from cannot_store_register,
17188 (the_low_target): New.
17189 * linux-i386-low.c (num_regs): Remove.
17190 (i386_num_regs): Define.
17191 (i386_regmap): Renamed from regmap, made static.
17192 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17194 (i386_cannot_store_register): Renamed from cannot_store_register,
17196 (the_low_target): New.
17197 * linux-ia64-low.c (num_regs): Remove.
17198 (ia64_num_regs): Define.
17199 (ia64_regmap): Renamed from regmap, made static.
17200 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17202 (ia64_cannot_store_register): Renamed from cannot_store_register,
17204 (the_low_target): New.
17205 * linux-m68k-low.c (num_regs): Remove.
17206 (m68k_num_regs): Define.
17207 (m68k_regmap): Renamed from regmap, made static.
17208 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17210 (m68k_cannot_store_register): Renamed from cannot_store_register,
17212 (the_low_target): New.
17213 * linux-mips-low.c (num_regs): Remove.
17214 (mips_num_regs): Define.
17215 (mips_regmap): Renamed from regmap, made static.
17216 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17218 (mips_cannot_store_register): Renamed from cannot_store_register,
17220 (the_low_target): New.
17221 * linux-ppc-low.c (num_regs): Remove.
17222 (ppc_num_regs): Define.
17223 (ppc_regmap): Renamed from regmap, made static.
17224 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17226 (ppc_cannot_store_register): Renamed from cannot_store_register,
17228 (the_low_target): New.
17229 * linux-s390-low.c (num_regs): Remove.
17230 (s390_num_regs): Define.
17231 (s390_regmap): Renamed from regmap, made static.
17232 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17234 (s390_cannot_store_register): Renamed from cannot_store_register,
17236 (the_low_target): New.
17237 * linux-sh-low.c (num_regs): Remove.
17238 (sh_num_regs): Define.
17239 (sh_regmap): Renamed from regmap, made static.
17240 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17242 (sh_cannot_store_register): Renamed from cannot_store_register,
17244 (the_low_target): New.
17245 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17246 (the_low_target): New.
17248 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17250 * Makefile.in: Add stamp-h target.
17251 * configure.in: Create stamp-h.
17252 * configure: Regenerated.
17254 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17256 * inferiors.c: New file.
17257 * target.c: New file.
17258 * target.h: New file.
17259 * Makefile.in: Add target.o and inferiors.o. Update
17261 * linux-low.c (inferior_pid): New static variable,
17262 moved from server.c.
17263 (linux_create_inferior): Renamed from create_inferior.
17264 Call add_inferior. Return 0 on success instead of a PID.
17265 (linux_attach): Renamed from myattach.
17266 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17267 (linux_thread_alive): Renamed from mythread_alive.
17268 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17270 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17271 (regsets_store_inferior_registers): Correct error message.
17272 Add missing ``return 0''.
17273 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17274 (linux_store_registers): Renamed from store_inferior_registers.
17275 (linux_read_memory): Renamed from read_inferior_memory.
17276 (linux_write_memory): Renamed from write_inferior_memory.
17277 (linux_target_ops): New structure.
17278 (initialize_low): Call set_target_ops ().
17279 * remote-utils.c (unhexify): New function.
17280 (hexify): New function.
17281 (input_interrupt): Send signals to ``signal_pid''.
17282 * server.c (inferior_pid): Remove.
17283 (start_inferior): Update create_inferior call.
17284 (attach_inferior): Call add_inferior.
17285 (handle_query): New function.
17286 (main): Call handle_query for `q' packets.
17287 * server.h: Include "target.h". Remove obsolete prototypes.
17288 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17290 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17292 * Makefile.in: Add WARN_CFLAGS. Update configury
17294 * configure.in: Check for <string.h>
17295 * configure: Regenerate.
17296 * config.in: Regenerate.
17297 * gdbreplay.c: Include needed system headers.
17298 (remote_open): Remove strchr prototype.
17299 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17300 * regcache.c (supply_register): Change buf argument to const void *.
17301 (supply_register_by_name): Likewise.
17302 (collect_register): Change buf argument to void *.
17303 (collect_register_by_name): Likewise.
17304 * regcache.h: Add missing prototypes.
17305 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17306 * server.c (handle_query): New function.
17307 (attached): New static variable, moved out of main.
17308 (main): Quiet longjmp clobber warnings.
17309 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17310 * utils.c (error): Remove NORETURN.