1 2019-06-20 Tom de Vries <tdevries@suse.de>
3 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
4 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
6 2019-06-19 Tom de Vries <tdevries@suse.de>
8 * debug.h (debug_write): Change return type to ssize_t.
9 * debug.c (debug_write): Same.
11 2019-06-14 Tom Tromey <tom@tromey.com>
13 * configure.ac: Use new path to gnulib.
15 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
18 2019-06-11 Tom Tromey <tom@tromey.com>
20 * Makefile.in (SFILES): Add alloc.c.
22 (IPA_OBJS): Add alloc-ipa.o.
23 (alloc-ipa.o): New target.
24 (%.o: ../%.c): New pattern rule.
26 2019-06-10 Tom Tromey <tromey@adacore.com>
28 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
29 end warning with a newline.
30 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
32 * thread-db.c (attach_thread): Don't end warning with a newline.
33 (thread_db_notice_clone): Likewise.
34 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
36 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
37 end warning with a newline.
39 2019-06-04 Pedro Alves <palves@redhat.com>
41 * server.c (captured_main): Use make_unique_xstrdup.
43 2019-06-02 Tom Tromey <tom@tromey.com>
45 * gdbreplay.c (fromhex): Remove.
46 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
48 2019-05-29 Tom Tromey <tromey@adacore.com>
52 2019-05-06 Kevin Buettner <kevinb@redhat.com>
54 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
55 sign extension code on 32-bit builds.
57 2019-05-03 Eli Zaretskii <eliz@gnu.org>
60 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
62 2019-04-19 Tom Tromey <tom@tromey.com>
64 * server.c (struct vstop_notif): Derive from notif_event.
66 (queue_stop_reply): Update.
67 (remove_all_on_match_ptid): Change type. Rewrite.
68 (discard_queued_stop_replies): Rewrite.
69 (in_queued_stop_replies_ptid): Change type.
70 (in_queued_stop_replies): Rewrite.
72 (queue_stop_reply_callback): Update.
73 (captured_main): Don't call initialize_notif.
74 (push_stop_notification): Update.
75 * notif.c (notif_write_event, handle_notif_ack)
76 (notif_event_enque, notif_push): Update.
77 (notif_event_xfree, initialize_notif): Remove.
78 * notif.h (struct notif_event): Include <list>, not
80 (struct notif_server) <queue>: Now a std::list.
81 (notif_event_p): Remove typedef.
82 (initialize_notif): Don't declare.
83 (struct notif_event): Add virtual destructor.
85 2019-04-17 Alan Hayward <alan.hayward@arm.com>
87 * ax.c (ax_vdebug): Call debug_printf.
88 * debug.c (debug_write): New function.
89 * debug.h (debug_write): New declaration.
90 * linux-low.c (sigchld_handler): Call debug_write.
92 2019-04-17 Alan Hayward <alan.hayward@arm.com>
94 * debug.c (debug_set_output): New function.
95 (debug_vprintf): Send output to debug_file.
96 (debug_flush): Likewise.
97 * debug.h (debug_set_output): New declaration.
98 * server.c (handle_monitor_command): Add debug-file option.
99 (captured_main): Likewise.
101 2019-04-17 Alan Hayward <alan.hayward@arm.com>
103 * debug.c (remote_debug): Add definition.
104 * debug.h (remote_debug): Add declaration.
105 * hostio.c (remote_debug): Remove declaration.
106 * remote-utils.c (struct ui_file): Likewise.
107 (remote_debug): Likewise.
108 * remote-utils.h (remote_debug): Likewise,
109 * server.c (remote_debug): Remove definition.
111 2019-04-10 Kevin Buettner <kevinb@redhat.com>
113 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
114 when using a 64-bit gdbserver.
116 2019-04-09 Tom Tromey <tromey@adacore.com>
118 * linux-low.c (select_event_lwp): Use find_thread_in_random.
120 2019-04-08 Tom Tromey <tom@tromey.com>
122 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
124 (linux_resume_one_lwp): Likewise.
126 2019-04-08 Tom Tromey <tom@tromey.com>
128 * gdbreplay.c: Update.
129 * linux-low.c: Update.
132 2019-04-08 Tom Tromey <tom@tromey.com>
134 * server.c: Use C++ exception handling.
135 * linux-low.c: Use C++ exception handling.
136 * gdbreplay.c: Use C++ exception handling.
138 2019-04-08 Tom Tromey <tom@tromey.com>
140 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
141 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
142 (captured_main, main): Update.
143 * gdbreplay.c (main): Update.
145 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
147 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
148 value in argument pointer, return 1 if the entry is found and 0
149 otherwise. Move comment.
150 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
151 * linux-low.h (linux_get_auxv): Declare.
152 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
154 2019-04-05 Tom Tromey <tromey@adacore.com>
156 * server.c (gdbserver_usage): Use upper-case for metasyntactic
159 2019-03-28 Alan Hayward <alan.hayward@arm.com>
161 * linux-low.c (AT_HWCAP2): Add define if not already included.
163 2019-03-26 Alan Hayward <alan.hayward@arm.com>
165 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
166 (aarch64_arch_setup): Call linux_get_hwcap.
167 * linux-arm-low.c (arm_get_hwcap): Remove function.
168 (arm_read_description): Call linux_get_hwcap.
169 * linux-low.c (linux_get_auxv): New function.
170 (linux_get_hwcap): Likewise.
171 (linux_get_hwcap2): Likewise.
172 * linux-low.h (linux_get_hwcap): New declaration.
173 (linux_get_hwcap2): Likewise.
174 * linux-ppc-low.c (ppc_get_auxv): Remove function.
175 (ppc_arch_setup): Call linux_get_hwcap.
176 * linux-s390-low.c (s390_get_hwcap): Remove function.
177 (s390_arch_setup): Call linux_get_hwcap.
179 2019-03-22 Alan Hayward <alan.hayward@arm.com>
180 Jiong Wang <jiong.wang@arm.com>
182 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
183 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
185 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
187 2019-03-22 Alan Hayward <alan.hayward@arm.com>
188 Jiong Wang <jiong.wang@arm.com>
190 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
191 (aarch64_get_hwcap): New function.
192 (aarch64_arch_setup): Read APIA hwcap.
194 2019-03-22 Alan Hayward <alan.hayward@arm.com>
195 Jiong Wang <jiong.wang@arm.com>
197 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
198 (initialize_low_tracepoint): Likewise.
199 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
200 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
201 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
202 (aarch64_linux_read_description): Likewise.
203 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
205 2019-03-12 John Baldwin <jhb@FreeBSD.org>
207 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
208 i386_create_target_description for 'segments' parameter.
209 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
210 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
211 * win32-i386-low.c (i386_arch_setup): Likewise.
213 2019-03-12 Tom Tromey <tromey@adacore.com>
215 * linux-low.c (iterate_over_lwps): Update.
217 2019-03-06 Tom Tromey <tom@tromey.com>
219 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
220 (captured_main): Use SCOPE_EXIT.
222 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
224 * configure.srv: Use '$enable_unittest' instead of '$development'
225 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
228 2019-02-27 Tom Tromey <tromey@adacore.com>
230 * gdbreplay.c (logchar): Handle \r\n.
232 2019-02-07 Alan Hayward <alan.hayward@arm.com>
234 * linux-low.c (linux_attach): Add process before lwp.
235 * server.c (attach_inferior): Check if already attached.
237 2019-02-07 Tom Tromey <tom@tromey.com>
239 * x86-tdesc.h: Rename include guard.
240 * x86-low.h: Add include guard.
241 * wincecompat.h: Rename include guard.
242 * win32-low.h: Add include guard.
243 * utils.h: Rename include guard.
244 * tracepoint.h: Rename include guard.
245 * tdesc.h: Rename include guard.
246 * target.h: Rename include guard.
247 * server.h: Rename include guard.
248 * remote-utils.h: Rename include guard.
249 * regcache.h: Rename include guard.
250 * nto-low.h: Rename include guard.
251 * notif.h: Add include guard.
252 * mem-break.h: Rename include guard.
253 * lynx-low.h: Add include guard.
254 * linux-x86-tdesc.h: Add include guard.
255 * linux-s390-tdesc.h: Add include guard.
256 * linux-ppc-tdesc-init.h: Add include guard.
257 * linux-low.h: Add include guard.
258 * linux-aarch64-tdesc.h: Add include guard.
259 * linux-aarch32-low.h: Add include guard.
260 * inferiors.h: Rename include guard.
261 * i387-fp.h: Rename include guard.
262 * hostio.h: Rename include guard.
263 * gdbthread.h: Rename include guard.
264 * gdb_proc_service.h: Rename include guard.
265 * event-loop.h: Rename include guard.
266 * dll.h: Rename include guard.
267 * debug.h: Rename include guard.
268 * ax.h: Rename include guard.
270 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
273 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
274 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
276 2019-01-25 Tom Tromey <tom@tromey.com>
278 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
280 2019-01-25 Tom Tromey <tom@tromey.com>
282 * win32-low.c: Fix common/ includes.
283 * win32-i386-low.c: Fix common/ includes.
284 * tracepoint.c: Fix common/ includes.
285 * thread-db.c: Fix common/ includes.
286 * target.h: Fix common/ includes.
287 * symbol.c: Fix common/ includes.
288 * spu-low.c: Fix common/ includes.
289 * server.h: Fix common/ includes.
290 * server.c: Fix common/ includes.
291 * remote-utils.c: Fix common/ includes.
292 * regcache.h: Fix common/ includes.
293 * regcache.c: Fix common/ includes.
294 * nto-x86-low.c: Fix common/ includes.
295 * notif.h: Fix common/ includes.
296 * mem-break.h: Fix common/ includes.
297 * lynx-low.c: Fix common/ includes.
298 * lynx-i386-low.c: Fix common/ includes.
299 * linux-x86-tdesc-selftest.c: Fix common/ includes.
300 * linux-x86-low.c: Fix common/ includes.
301 * linux-low.c: Fix common/ includes.
302 * inferiors.h: Fix common/ includes.
303 * i387-fp.c: Fix common/ includes.
304 * hostio.c: Fix common/ includes.
305 * hostio-errno.c: Fix common/ includes.
306 * gdbthread.h: Fix common/ includes.
307 * gdbreplay.c: Fix common/ includes.
308 * fork-child.c: Fix common/ includes.
309 * event-loop.c: Fix common/ includes.
311 (enum gdb_agent_op): Fix common/ includes.
313 2019-01-21 Tom Tromey <tom@tromey.com>
315 * tracepoint.c: Fix includes.
316 * remote-utils.c: Fix includes.
317 * linux-x86-low.c: Fix includes.
319 2019-01-01 Joel Brobecker <brobecker@adacore.com>
321 * gdbreplay.c (gdbreplay_version): Update copyright year in
323 * server.c (gdbserver_version): Likewise.
325 2018-12-05 Alan Hayward <alan.hayward@arm.com>
327 * linux-low.c (add_lwp): Switch ordering.
329 2018-11-29 Tom Tromey <tom@tromey.com>
331 * win32-low.c (win32_join): Take pid, not process.
332 * target.h (struct target_ops) <join>: Change argument type.
333 (join_inferior): Change argument name.
334 * spu-low.c (spu_join): Take pid, not process.
335 * server.c (handle_detach): Preserve pid before destroying
337 * lynx-low.c (lynx_join): Take pid, not process.
338 * linux-low.c (linux_join): Take pid, not process.
340 2018-11-23 Alan Hayward <alan.hayward@arm.com>
342 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
343 (aarch64_cannot_fetch_register): Likewise.
344 (struct linux_target_ops): Update references.
346 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
348 * linux-ppc-low.c: Include nat/linux-ptrace.h.
350 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
352 * configure.srv (ipa_ppc_linux_regobj): Add
353 powerpc-isa207-htm-vsx32l-ipa.o and
354 powerpc-isa207-htm-vsx64l-ipa.o.
355 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
356 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
357 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
358 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
359 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
360 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
361 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
362 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
363 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
364 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
365 (init_registers_powerpc_isa207_htm_vsx32l)
366 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
367 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
368 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
369 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
370 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
371 (ppc_store_tm_ctarregset): New functions.
372 (ppc_regsets): Add entries for HTM regsets.
373 (ppc_arch_setup): Set htm in features struct when needed. Set
374 sizes for the HTM regsets.
375 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
376 (initialize_low_arch): Call
377 init_registers_powerpc_isa207_htm_vsx32l and
378 init_registers_powerpc_isa207_htm_vsx64l.
379 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
380 PPC_TDESC_ISA207_HTM_VSX.
381 (initialize_low_tracepoint): Call
382 init_registers_powerpc_isa207_htm_vsx32l and
383 init_registers_powerpc_isa207_htm_vsx64l.
385 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
387 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
388 rs6000/power-linux-pmu.xml to srv_xmlfiles.
389 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
390 (ppc_store_pmuregset): New functions.
391 (ppc_regsets): Add entries for ebb and pmu regsets.
392 (ppc_arch_setup): Set isa207 in features struct if the ebb and
393 pmu regsets are available. Set sizes for these regsets.
395 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
397 * configure.srv (ipa_ppc_linux_regobj): Add
398 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
399 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
400 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
401 rs6000/powerpc-isa207-vsx32l.xml, and
402 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
403 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
404 <PPC_TDESC_ISA207_VSX>: New enum value.
405 (init_registers_powerpc_isa207_vsx32l): Declare.
406 (init_registers_powerpc_isa207_vsx64l): Declare.
407 * linux-ppc-low.c (ppc_fill_tarregset): New function.
408 (ppc_store_tarregset): New function.
409 (ppc_regsets): Add entry for the TAR regset.
410 (ppc_arch_setup): Set isa207 in features struct when needed. Set
411 size for the TAR regsets.
412 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
413 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
414 and init_registers_powerpc_isa207_vsx64l.
415 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
416 (initialize_low_tracepoint): Call
417 init_registers_powerpc_isa207_vsx32l and
418 init_registers_powerpc_isa207_vsx64l.
420 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
421 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
423 * configure.srv (ipa_ppc_linux_regobj): Add
424 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
425 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
426 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
427 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
428 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
429 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
430 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
431 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
432 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
433 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
434 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
435 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
436 (ppc_hwcap): Add comment.
437 (ppc_hwcap2): New global.
438 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
439 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
440 (ppc_regsets): Add entries for the DSCR and PPR regsets.
441 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
442 when needed. Set sizes for the the DSCR and PPR regsets.
443 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
444 (initialize_low_arch): Call
445 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
446 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
447 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
448 PPC_TDESC_ISA205_PPR_DSCR_VSX.
449 (initialize_low_tracepoint): Call
450 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
451 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
453 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
455 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
457 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
458 Simon Marchi <simark@simark.ca>
460 * acinclude.m4: Include "../selftest.m4".
461 * configure: Regenerate.
462 * configure.ac: Use "GDB_AC_SELFTEST".
463 * configure.srv: Use "$enable_unittests" instead of
464 "$development" when checking whether unit tests have been
466 * server.c (captured_main): Update message informing that
467 selftests have been disabled.
469 2018-10-04 Tom Tromey <tom@tromey.com>
471 * configure: Rebuild.
473 2018-10-04 Tom Tromey <tom@tromey.com>
475 * server.c (handle_status): Rename inner "thread".
476 (process_serial_event): Declare "res" in 'm' case.
477 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
478 (iterate_over_lwps): Rename inner "thread".
479 (linux_qxfer_libraries_svr4): Rename inner "len".
480 * gdbthread.h (find_thread_in_random): Rename inner "thread".
482 2018-10-01 Gary Benson <gbenson@redhat.com>
484 * gdb_proc_service.h: Moved common code to
485 common/gdb_proc_service.h.
487 2018-10-01 Gary Benson <gbenson@redhat.com>
489 * gdb_proc_service.h: Synchronize comments and whitespace with
490 GDB's version of this file.
492 2018-09-25 Tom Tromey <tom@tromey.com>
494 * configure: Rebuild.
495 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
497 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
499 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
500 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
501 ($(IPA_LIB)): Sort IPA_OBJS.
503 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
505 * Makefile.in: Remove references to $(ADD_DEPS).
507 2018-09-16 Tom Tromey <tom@tromey.com>
509 * remote-utils.c (remote_open): Use GNU style for metasyntactic
511 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
514 2018-09-05 Tom Tromey <tom@tromey.com>
516 * configure: Rebuild.
518 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
521 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
523 2018-08-27 Tom Tromey <tom@tromey.com>
526 * configure: Rebuild.
528 2018-08-27 Tom Tromey <tom@tromey.com>
530 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
531 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
532 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
533 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
534 (s390x_emit_stack_adjust): Add casts to unsigned char.
536 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
540 * server.h (struct client_state) <disable_randomization>:
543 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
545 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
547 (mips_supply_ptrace_register): Likewise.
549 2018-07-22 Tom Tromey <tom@tromey.com>
551 * configure: Rebuild.
553 2018-07-22 Tom Tromey <tom@tromey.com>
555 * win32-low.c (win32_create_inferior): Remove unused variables.
556 * gdbreplay.c (remote_open): Remove unused variable.
557 * remote-utils.c (remote_prepare): Remove unused variable.
558 * x86-tdesc.h (X86_TDESC_H): Define.
559 (amd64_expedite_regs): Define conditionally.
560 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
561 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
562 * remote-utils.c (readchar): Remove unused variable.
564 2018-07-13 Pedro Alves <palves@redhat.com>
566 * linux-low.c (linux_kill): Change parameter to process_info
567 pointer instead of pid. Adjust.
568 * lynx-low.c (lynx_kill): Likewise.
569 * nto-low.c (nto_kill): Likewise.
570 * spu-low.c (spu_kill): Likewise.
571 * win32-low.c (win32_kill): Likewise.
572 * server.c (handle_v_kill, kill_inferior_callback)
573 (detach_or_kill_for_exit): Adjust.
574 * target.c (kill_inferior): Change parameter to process_info
575 pointer instead of pid. Adjust.
576 * target.h (struct target_ops) <kill>: Change parameter to
577 process_info pointer instead of pid. Adjust all implementations
579 (kill_inferior): Likewise.
581 2018-07-13 Pedro Alves <palves@redhat.com>
583 * linux-low.c (linux_detach, linux_join): Change parameter to
584 process_info pointer instead of pid. Adjust.
585 * lynx-low.c (lynx_detach, lynx_join): Likewise.
586 * nto-low.c (nto_detach): Likewise.
587 * spu-low.c (spu_detach, spu_join): Likewise.
588 * win32-low.c (win32_detach, win32_join): Likewise.
589 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
590 * target.h (struct target_ops) <detach, join>: Change parameter to
591 process_info pointer instead of pid. Adjust all implementations
593 (detach_inferior, join_inferior): Rename 'pid' parameter to
596 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
597 Jan Kratochvil <jan.kratochvil@redhat.com>
598 Paul Fertser <fercerpav@gmail.com>
599 Tsutomu Seki <sekiriki@gmail.com>
601 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
602 (OBS): Add 'common/netstuff.o'.
603 (GDBREPLAY_OBS): Likewise.
604 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
605 (remote_open): Implement support for IPv6
607 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
609 (handle_accept_event): Accept connections from IPv6 sources.
610 (remote_prepare): Handle IPv6-style hostnames; implement
611 support for IPv6 connections.
612 (remote_open): Implement support for printing connections from
615 2018-07-11 Pedro Alves <palves@redhat.com>
618 * mem-break.c (any_persistent_commands): Add process_info
619 parameter and use it instead of relying on the current process.
620 Change return type to bool.
621 * mem-break.h (any_persistent_commands): Add process_info
622 parameter and change return type to bool.
623 * server.c (handle_detach): Remove require_running_or_return call.
624 Look up the process_info for the process we're about to detach.
625 If not found, return back error to GDB. Adjust
626 any_persistent_commands call to pass down a process pointer.
628 2018-07-11 Pedro Alves <palves@redhat.com>
630 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
631 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
632 instead of collect_register_by_name.
633 * regcache.c (regcache_raw_get_unsigned_by_name): New.
634 * regcache.h (regcache_raw_get_unsigned_by_name): New.
636 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
637 Pedro Alves <palves@redhat.com>
639 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
641 2018-07-03 Tom Tromey <tom@tromey.com>
643 * linux-low.c: Update.
644 * lynx-low.c: Update.
645 * mem-break.c: Update.
647 * remote-utils.c: Update.
651 * win32-low.c: Update.
653 2018-07-03 Tom Tromey <tom@tromey.com>
657 2018-07-03 Tom Tromey <tom@tromey.com>
659 * linux-low.c: Update.
661 2018-07-03 Tom Tromey <tom@tromey.com>
665 2018-07-03 Tom Tromey <tom@tromey.com>
667 * linux-low.c: Update.
668 * linux-mips-low.c: Update.
669 * lynx-low.c: Update.
671 * remote-utils.c: Update.
675 * thread-db.c: Update.
677 2018-07-03 Tom Tromey <tom@tromey.com>
679 * linux-low.c: Update.
680 * linux-mips-low.c: Update.
681 * lynx-low.c: Update.
682 * mem-break.c: Update.
684 * remote-utils.c: Update.
688 * tracepoint.c: Update.
690 2018-07-03 Tom Tromey <tom@tromey.com>
692 * linux-low.c: Update.
693 * linux-ppc-low.c: Update.
694 * linux-x86-low.c: Update.
695 * proc-service.c: Update.
698 * thread-db.c: Update.
699 * win32-low.c: Update.
701 2018-07-03 Tom Tromey <tom@tromey.com>
703 * linux-low.c: Update.
704 * lynx-low.c: Update.
706 * remote-utils.c: Update.
708 * thread-db.c: Update.
709 * win32-low.c: Update.
711 2018-06-29 Joel Brobecker <brobecker@adacore.com>
713 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
714 parameter in call to 'amd64_create_target_description'.
716 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
718 * x86-tdesc.h: Remove executable permission flag.
720 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
722 * configure.ac: Remove AC_PREREQ, add missing quoting.
723 * configure: Re-generate.
724 * config.in: Re-generate.
725 * aclocal.m4: Re-generate.
727 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
729 * tracepoint.h (current_traceframe): Remove declaration.
731 2018-06-18 Alan Hayward <alan.hayward@arm.com>
733 * linux-aarch64-low.c (is_sve_tdesc): New function.
734 (aarch64_sve_regs_copy_to_regcache): Likewise.
735 (aarch64_sve_regs_copy_from_regcache): Likewise.
736 (aarch64_regs_info): Add SVE checks.
737 (initialize_low_arch): Initialize SVE.
739 2018-06-18 Alan Hayward <alan.hayward@arm.com>
741 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
743 2018-06-11 Alan Hayward <alan.hayward@arm.com>
745 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
746 (initialize_low_tracepoint): Likewise
747 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
748 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
750 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
752 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
754 2018-06-11 Alan Hayward <alan.hayward@arm.com>
756 * server.h (PBUFSIZ): Increase size
758 2018-06-11 Alan Hayward <alan.hayward@arm.com>
760 * regcache.c (regcache::raw_compare): New function.
761 * regcache.h (regcache::raw_compare): New declaration.
763 2018-06-11 Alan Hayward <alan.hayward@arm.com>
765 * regcache.c (new_register_cache): Use new.
766 (free_register_cache): Use delete.
767 (register_data): Use const.
768 (supply_register): Move body inside regcache.
769 (regcache::raw_supply): New override function.
770 (collect_register): Move body inside regcache.
771 (regcache::raw_collect): New override function.
772 (regcache::get_register_status): New override function.
773 * regcache.h (struct regcache): Inherit from reg_buffer_common.
775 2018-06-09 Tom Tromey <tom@tromey.com>
777 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
779 (event_queue): Use std::queue.
780 (gdb_event_xfree): Remove.
781 (initialize_event_loop, process_event, wait_for_event): Update.
783 2018-06-08 Stan Cox <scox@redhat.com>
785 * win32-low.c (win32_create_inferior): last_ptid and last_status
786 moved to client_state.
788 2018-06-08 Pedro Alves <palves@redhat.com>
790 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
791 common/common-exceptions.o, common/common-utils.o,
792 common/errors.o, common/print-utils.o and utils.o.
793 * gdbreplay.c: Include "common-defs.h" instead of the two
794 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
795 string.h or alloca.h.
796 (perror_with_name): Delete.
797 (remote_open): Use xstrdup instead of strdup.
798 (main): Rename to ...
799 (captured_main): ... this.
802 2018-06-08 Tom Tromey <tom@tromey.com>
804 * linux-low.c (linux_low_read_btrace): Update.
806 2018-06-04 Stan Cox <scox@redhat.com>
808 * server.h (struct client_state): New.
809 * server.c (cont_thread, general_thread, multi_process)
810 (report_fork_events, report_vfork_events, report_exec_events)
811 (report_thread_events, swbreak_feature, hwbreak_feature)
812 (vCont_supported, disable_randomization, pass_signals)
813 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
814 Moved to client_state.
815 * remote-utils.c (remote_debug, noack_mode)
816 (transport_is_reliable): Moved to client_state.
817 * tracepoint.c (current_traceframe): Moved to client_state.
820 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
821 linux-low.c, remote-utils.h, target.c: Use client_state.
823 2018-05-31 Alan Hayward <alan.hayward@arm.com>
825 * configure.srv: Add new c/h file.
827 2018-05-31 Alan Hayward <alan.hayward@arm.com>
829 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
832 2018-05-25 Maciej W. Rozycki <macro@mips.com>
834 * gdb.arch/mips-fpregset-core.exp: New test.
835 * gdb.arch/mips-fpregset-core.c: New test source.
837 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
840 * hostio.c (require_int): Do not report overflow for integers
841 between 0xfffffff and 0x7fffffff.
843 2018-05-22 Maciej W. Rozycki <macro@mips.com>
845 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
846 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
847 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
849 (the_low_target): Wire them.
851 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
853 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
854 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
855 mode. Call collect_register_by_name with vscr using
856 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
857 (ppc_store_vrregset): Add and set vscr_offset variable as in
858 ppc_fill_vrregset. Call supply_register_by_name with vscr using
861 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
863 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
864 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
865 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
867 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
869 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
870 (ppc_store_vsxregset): Likewise.
871 (ppc_fill_vrregset): Likewise.
872 (ppc_store_vrregset): Likewise.
873 (ppc_fill_evrregset): Likewise.
874 (ppc_store_evrregset): Likewise.
875 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
876 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
879 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
881 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
882 wordsize of the inferior. Call ppc_linux_target_wordsize.
884 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
886 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
887 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
888 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
889 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
890 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
891 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
892 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
893 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
894 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
895 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
896 (tdesc_powerpc_e500l): Remove.
897 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
898 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
899 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
900 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
902 (ppc_arch_setup): Remove target description matching code. Fill a
903 ppc_linux_features struct and call ppc_linux_match_description
906 2018-05-22 Maciej W. Rozycki <macro@mips.com>
908 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
909 width of the requested register exceeds the width of the
911 (mips_cannot_store_register): Likewise.
913 2018-05-21 Maciej W. Rozycki <macro@mips.com>
915 * linux-mips-low.c (mips_fetch_register): New function. Update
917 (mips_store_gregset): Supply 0 rather than $restart for $zero.
918 (the_low_target): Wire `mips_fetch_register'.
920 2018-05-10 Joel Brobecker <brobecker@adacore.com>
922 * lynx-i386-low.c (LYNXOS_178): New macro.
923 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
924 the layout on LynxOS-178.
925 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
926 handle floating point registers that are not supported by
929 2018-05-10 Tom Tromey <tom@tromey.com>
931 * configure: Rebuild.
933 2018-05-10 Joel Brobecker <brobecker@adacore.com>
936 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
937 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
938 Use it to set the expedite_regs field in the given tdesc.
939 * x86-tdesc.h: New file.
940 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
941 Adjust following the addition of the new expedite_regs parameter
943 * linux-tic6x-low.c (tic6x_read_description): Likewise.
944 * linux-x86-tdesc.c: #include "x86-tdesc.h".
945 (i386_linux_read_description, amd64_linux_read_description):
946 Adjust following the addition of the new expedite_regs parameter
948 * lynx-i386-low.c: #include "x86-tdesc.h".
949 (lynx_i386_arch_setup): Adjust following the addition of the new
950 expedite_regs parameter to init_target_desc.
951 * nto-x86-low.c: #include "x86-tdesc.h".
952 (nto_x86_arch_setup): Adjust following the addition of the new
953 expedite_regs parameter to init_target_desc.
954 * win32-i386-low.c: #include "x86-tdesc.h".
955 (i386_arch_setup): Adjust following the addition of the new
956 expedite_regs parameter to init_target_desc.
958 2018-05-10 Joel Brobecker <brobecker@adacore.com>
961 * win32-low.c (win32_create_inferior): Add call to my_wait
962 setting last_status global.
964 2018-05-10 Joel Brobecker <brobecker@adacore.com>
967 * win32-low.c (create_process): Only call gdb_tilde_expand if
968 inferior_cwd is not NULL.
970 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
972 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
973 registers to the cache if their values have changed.
974 (i387_xsave_to_cache): Provide default values for x87 control
975 registers when these features are available, but disabled.
976 * regcache.c (supply_register_by_name_zeroed): New function.
977 * regcache.h (supply_register_by_name_zeroed): Declare new
980 2018-05-07 Tom Tromey <tom@tromey.com>
982 * configure: Rebuild.
984 2018-05-04 Tom Tromey <tom@tromey.com>
986 * configure: Rebuild.
988 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
989 Pedro Alves <palves@redhat.com>
991 * linux-aarch64-low.c (aarch64_stopped_data_address):
994 2018-04-27 Tom Tromey <tom@tromey.com>
996 * configure: Rebuild.
998 2018-04-23 Tom Tromey <tom@tromey.com>
1000 * configure: Rebuild.
1002 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1004 * Makefile.in (depcomp): Add "..".
1005 (all_deps_files): New and use it.
1007 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1009 * configure.srv (aarch64*-*-linux*): Don't include xml.
1010 (i[34567]86-*-cygwin*): Likewise.
1011 (i[34567]86-*-linux*): Likewise.
1012 (i[34567]86-*-lynxos*): Likewise.
1013 (i[34567]86-*-mingw32ce*): Likewise.
1014 (i[34567]86-*-mingw*): Likewise.
1015 (i[34567]86-*-nto*): Likewise.
1016 (tic6x-*-uclinux): Likewise.
1017 (x86_64-*-linux*): Likewise.
1018 (x86_64-*-mingw*): Likewise.
1019 (x86_64-*-cygwin*): Likewise.
1021 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1023 * tdesc.c: Remove xml parameter.
1025 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1027 * server.c (get_features_xml): Remove cast.
1028 * tdesc.c (void target_desc::accept): Fill in function.
1029 (tdesc_get_features_xml): Remove old xml creation.
1030 (print_xml_feature::visit_pre): Add xml vistor.
1031 * tdesc.h (struct target_desc): Make xmltarget mutable.
1032 (tdesc_get_features_xml): Remove declaration.
1034 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1036 * tdesc.c (tdesc_architecture_name): Add new function.
1037 (tdesc_osabi_name): Likewise.
1038 (tdesc_get_features_xml): Use new functions.
1040 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1042 * tdesc.c (tdesc_create_flags): Remove.
1043 (tdesc_add_flag): Likewise.
1044 (tdesc_named_type): Likewise.
1045 (tdesc_create_union): Likewise.
1046 (tdesc_create_struct): Likewise.
1047 (tdesc_create_vector): Likewise.
1048 (tdesc_add_bitfield): Likewise.
1049 (tdesc_add_field): Likewise.
1050 (tdesc_set_struct_size): Likewise.
1052 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1054 * tdesc.c (~target_desc): Remove implictly deleted items.
1055 (init_target_desc): Iterate all features.
1056 (tdesc_get_features_xml): Use vector.
1057 (tdesc_create_feature): Create feature.
1058 * tdesc.h (tdesc_feature) Remove
1059 (target_desc): Add features.
1061 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1063 * Makefile.in: Add common/tdesc.c
1064 * tdesc.c (init_target_desc): init all reg_defs from register
1066 (tdesc_create_reg): Create tdesc_reg.
1067 * tdesc.h (tdesc_feature): Add register vector.
1069 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1071 * tdesc.h (struct target_desc) <features>: Change type to
1072 std::vector<std::string>.
1073 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1075 (tdesc_get_features_xml): Likewise.
1076 (tdesc_create_feature): Likewise.
1078 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1080 * regcache.c (find_register_by_number): Return a ref.
1081 (find_regno): Use references.
1082 (register_size): Likewise.
1083 (register_data): Likewise.
1084 * tdesc.c (target_desc::~target_desc): Remove free calls.
1085 (target_desc::operator==): Use std::vector compare.
1086 (init_target_desc): Use reference.
1087 (tdesc_create_reg): Use reg constructors.
1088 * tdesc.h (struct target_desc): Replace pointer with object.
1090 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1092 * regcache.c (find_register_by_number): Make static.
1093 (find_regno): Use find_register_by_number
1094 * regcache.h (struct reg): Remove declaration.
1096 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1098 * tdesc.c (target_desc::~target_desc): Move to here.
1099 (target_desc::operator==): Likewise.
1100 * tdesc.h (target_desc::~target_desc): Move from here.
1101 (target_desc::operator==): Likewise.
1103 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1105 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1107 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1109 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1111 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1112 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1113 and init_registers_s390_gs_linux64.
1115 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1117 * linux-s390-low.c (s390_fill_gs): Remove function.
1118 (s390_fill_gsbc): Remove function.
1119 (s390_regsets): Set fill functions for the guarded storage regsets
1122 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1124 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1125 the word size. Add comment.
1126 (s390_get_wordsize): New function.
1127 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1128 pswm with it. Instead, use s390_get_wordsize to determine the
1129 word size first and derive the correct tdesc from that directly.
1131 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1133 * Makefile.in: Include silent-rules.mk.
1134 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1135 (COMPILE): Add ECHO_CXX.
1136 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1137 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1138 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1139 (version-generated.c): Add ECHO_GEN.
1140 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1141 (IPAGENT_COMPILE): Add ECHO_CXX.
1142 (%-generated.c): Add ECHO_REGDAT.
1144 2018-03-14 Tom Tromey <tom@tromey.com>
1147 * ax.c (ax_printf): Special case for NULL.
1149 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1151 * linux-low.c (linux_qxfer_libraries_svr4): Use
1152 xml_escape_text_append.
1154 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1156 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1158 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1160 * server.c (handle_general_set): Remove unnecessary xstrdup.
1162 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1164 * server.c (parse_debug_format_options): Adjust to
1165 delim_string_to_char_ptr_vec changes.
1166 * thread-db.c (thread_db_load_search): Adjust to
1167 dirnames_to_char_ptr_vec changes.
1169 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1171 * target.h (target_enable_btrace, target_disable_btrace)
1172 (target_read_btrace, target_read_btrace_conf): Turn macro into
1173 inline function. Throw error if target method is not defined.
1174 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1175 check for btrace target method. Be prepared to handle exceptions
1176 from btrace target methods.
1178 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1180 * server.c (captured_main): Change order of error message printed
1181 when the current working directory cannot be found.
1183 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1185 * server.c: Include "filenames.h" and "pathstuff.h".
1186 (program_name): Delete variable.
1187 (program_path): New anonymous class.
1188 (get_exec_wrapper): Use "program_path" instead of
1190 (handle_v_run): Likewise.
1191 (captured_main): Likewise.
1192 (process_serial_event): Likewise.
1194 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1196 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1197 (OBJS): Add "pathstuff.o".
1198 * server.c (current_directory): New global variable.
1199 (captured_main): Initialize "current_directory".
1201 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1203 * tdesc.c: Use common/tdesc.h.
1204 * tdesc.h: Likewise.
1206 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1207 Simon Marchi <simon.marchi@ericsson.com>
1209 * Makefile.in: Switch order of make rules.
1211 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1213 * Makefile.in: Add common directory in build.
1214 * configure.ac: Add common reference.
1215 * configure: Regenerate.
1217 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1219 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1220 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1221 * spu-low.c (spu_target_ops): Likewise.
1222 * win32-low.c (win32_target_ops): Likewise.
1223 * server.c (supported_btrace_packets): Report packets unconditionally.
1224 * target.h (target_ops) <supports_btrace>: Remove.
1225 (target_supports_btrace): Remove.
1227 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1229 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1230 (handle_btrace_disable): Change return type to void. Use exceptions
1232 (handle_btrace_general_set): Catch exception and copy message to
1235 2018-02-08 Tom Tromey <tom@tromey.com>
1237 * linux-low.c (install_software_single_step_breakpoints): Use
1238 make_scoped_restore.
1239 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1240 (do_restore_current_thread_cleanup): Remove.
1241 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1244 2018-02-08 Tom Tromey <tom@tromey.com>
1246 * mem-break.c (set_raw_breakpoint_at): Use
1247 gdb::unique_xmalloc_ptr.
1249 2018-01-30 Pedro Alves <palves@redhat.com>
1252 * target.c (target_terminal::terminal_state): Rename to ...
1253 (target_terminal::m_terminal_state): ... this.
1255 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1257 * linux-low.c (handle_extended_wait): Surround call to
1258 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1260 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1262 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1263 linux_ptrace_attach_fail_reason_string now returning an
1265 (linux_attach): Likewise.
1266 * thread-db.c (attach_thread): Likewise.
1268 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1271 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1272 checking for fs_base/gs_base fields in struct user_regs_struct.
1273 * configure: Regenerate.
1275 2018-01-16 Yao Qi <yao.qi@linaro.org>
1278 * linux-low.c (fetch_register): Call supply_register instead of
1281 2018-01-08 Yao Qi <yao.qi@linaro.org>
1282 Simon Marchi <simon.marchi@ericsson.com>
1284 * Makefile.in (OBS): Remove selftest.o.
1285 * configure.ac: Set srv_selftest_objs if $development is true.
1286 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1287 * configure: Re-generated.
1288 * server.c (captured_main): Wrap variable selftest_filter with
1291 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1293 * server.c (parse_debug_format_options): Return std::string.
1294 (handle_monitor_command, captured_main): Adjust.
1296 2018-01-05 Pedro Alves <palves@redhat.com>
1299 * server.c (captured_main): Pass quiet=false to
1300 save_original_signals_state.
1302 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1304 * gdbreplay.c (gdbreplay_version): Update copyright year in
1306 * server.c (gdbserver_version): Likewise.
1308 2017-12-08 Tom Tromey <tom@tromey.com>
1310 * ax.c (ax_printf): Update.
1312 2017-12-07 Yao Qi <yao.qi@linaro.org>
1314 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1315 aarch64_linux_read_description.
1316 * linux-amd64-ipa.c (idx2mask): New array.
1317 (get_ipa_tdesc): Move idx2mask out.
1318 (initialize_low_tracepoint): Initialize target descriptions.
1319 * linux-i386-ipa.c (idx2mask): New array.
1320 (get_ipa_tdesc): Move idx2mask out.
1321 (initialize_low_tracepoint): Initialize target descriptions.
1323 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1325 * tdesc.c (struct tdesc_type): Change return type.
1326 (tdesc_add_flag): Change parameter type.
1327 (tdesc_add_bitfield): Likewise.
1328 (tdesc_add_field): Likewise.
1329 (tdesc_set_struct_size): Likewise.
1331 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1333 * regcache.c (registers_to_string): Remove unused variable.
1335 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1337 * inferiors.c (for_each_inferior_with_data): Remove.
1338 * inferiors.h (for_each_inferior_with_data): Remove.
1339 * server.c (handle_qxfer_threads_worker): Change parameter type.
1340 (handle_qxfer_threads_proper): Use for_each_thread.
1342 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1344 * inferiors.c (for_each_inferior): Remove.
1345 (clear_inferiors): Use for_each_thread.
1346 * inferiors.h (for_each_inferior): Remove.
1347 * linux-low.c (linux_wait_for_event_filtered): Use
1349 (linux_stabilize_threads): Likewise.
1350 * regcache.c (regcache_release): Likewise.
1351 * server.c (gdb_wants_all_threads_stopped): Likewise.
1352 (clear_pending_status_callback): Remove.
1353 (handle_status): Use for_each_thread.
1354 (captured_main): Likewise.
1355 * win32-low.c (child_init_thread_list): Likewise.
1356 (win32_clear_inferiors): Likewise.
1357 (fake_breakpoint_event): Likewise.
1359 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1361 * inferiors.h (find_inferior): Remove.
1362 * inferiors.c (find_inferior): Remove.
1364 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1366 * linux-low.c (resume_status_pending_p): Update comment.
1367 (need_step_over_p): Update comment.
1369 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1371 * linux-low.c (proceed_one_lwp): Return void, change parameter
1373 (unsuspend_and_proceed_one_lwp): Likewise.
1374 (proceed_all_lwps): Use for_each_thread.
1375 (unstop_all_lwps): Likewise.
1377 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1379 * linux-low.c (linux_resume_one_thread): Return void, take
1381 (linux_resume): Use for_each_thread.
1383 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1385 * linux-low.c (send_sigstop_callback): Return void, change
1386 parameter type. Rename to...
1387 (send_sigstop): ... this.
1388 (suspend_and_send_sigstop_callback): Return void, change parameter
1390 (suspend_and_send_sigstop): ... this.
1391 (stop_all_lwps): Use for_each_thread.
1393 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1395 * linux-low.c (lwp_running): Return bool, remove unused
1397 (linux_stabilize_threads): Use find_thread.
1399 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1401 * linux-low.c (select_singlestep_lwp_callback): Remove.
1402 (count_events_callback): Remove.
1403 (select_event_lwp_callback): Remove.
1404 (select_event_lwp): Use find_thread/for_each_thread.
1406 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1408 * linux-low.c (not_stopped_callback): Return bool, take filter
1410 (linux_wait_for_event_filtered): Use find_thread.
1411 (linux_wait_1): Likewise.
1413 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1415 * linux-low.c (same_lwp): Remove.
1416 (find_lwp_pid): Use find_thread.
1418 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1420 * linux-low.c (delete_lwp_callback): Remove.
1421 (linux_mourn): Use for_each_thread.
1423 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1425 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1426 args parameter, don't check for pid.
1427 (linux_detach): Use for_each_thread.
1429 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1431 * linux-low.c (struct counter): Remove.
1432 (second_thread_of_pid_p): Remove.
1433 (last_thread_of_process_p): Use find_thread.
1435 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1437 * inferiors.c (find_inferior_in_random): Remove.
1438 * inferiors.h (find_inferior_in_random): Remove.
1439 * linux-low.c (status_pending_p_callback): Return bool, accept
1440 parameter ptid directly.
1441 (linux_wait_for_event_filtered): Use find_thread_in_random.
1442 (linux_wait_1): Likewise.
1444 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1446 * inferiors.c (find_inferior_id): Remove.
1447 (find_thread_ptid): Move implemention from find_inferior_id to
1449 * inferiors.h (find_inferior_id): Remove.
1450 * server.c (handle_status): Use find_thread_ptid.
1451 (process_serial_event): Likewise.
1452 * thread-db.c (find_one_thread): Likewise.
1453 (thread_db_thread_handle): Likewise.
1454 * win32-low.c (thread_rec): Likewise.
1455 (child_delete_thread): Likewise.
1456 (win32_thread_alive): Likewise.
1457 (get_child_debug_event): Likewise.
1459 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1461 * linux-mips-low.c (update_watch_registers_callback): Return
1462 void, remove pid_p parameter, don't check for pid.
1463 (mips_insert_point, mips_remove_point): Use for_each_thread.
1465 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1467 * lynx.low (lynx_delete_thread_callback): Remove.
1468 (lynx_mourn): Use for_each_thread.
1470 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1472 * regcache.c (regcache_invalidate_one): Remove.
1473 (regcache_invalidate_pid): use for_each_thread.
1475 2017-11-26 Tom Tromey <tom@tromey.com>
1477 * linux-low.c (linux_create_inferior): Update.
1479 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1481 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1483 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1485 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1486 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1487 * linux-aarch64-tdesc-selftest.c: New file.
1488 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1490 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1492 * configure.srv: Add new file.
1493 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1494 * linux-aarch64-tdesc-selftest.c: New file.
1495 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1497 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1499 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1500 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1501 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1503 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1505 * configure.srv: Add new files.
1506 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1507 aarch64_linux_read_description.
1508 * linux-aarch64-low.c (aarch64_linux_read_description):
1509 Merge with aarch64_arch_setup.
1510 (aarch64_arch_setup): Call aarch64_linux_read_description.
1511 * linux-aarch64-tdesc.c: New file.
1512 * linux-aarch64-tdesc.h: New file.
1514 2017-11-24 Yao Qi <yao.qi@linaro.org>
1516 * configure.srv: Set $srv_regobj for tic6x-linux.
1517 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1518 (tic6x_read_description): Move some code to tic6x_arch_setup.
1519 (tic6x_tdesc_test): New function.
1520 (initialize_low_arch): Call selftests::register_test.
1522 2017-11-22 Yao Qi <yao.qi@linaro.org>
1524 * remote-utils.c (prepare_resume_reply): Use memcpy.
1526 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1528 * linux-low.c (kill_one_lwp_callback): Return void, take
1529 argument directly, don't filter on pid.
1530 (linux_kill): Use for_each_thread.
1532 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1534 * linux-low.c (need_step_over_p): Return bool, remove dummy
1536 (linux_resume, proceed_all_lwps): Use find_thread.
1538 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1540 * linux-low.c (resume_status_pending_p): Return bool, remove
1542 (linux_resume): Use find_thread.
1544 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1546 * linux-low.c (struct thread_resume_array): Remove.
1547 (linux_set_resume_request): Return void, take arguments
1549 (linux_resume): Use for_each_thread.
1551 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1553 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1554 return bool, remove data argument.
1555 (linux_stabilize_threads): Use find_thread.
1557 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1559 * linux-low.c (unsuspend_one_lwp): Remove.
1560 (unsuspend_all_lwps): Use for_each_thread, inline code from
1563 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1565 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1566 * linux-low.c (struct iterate_over_lwps_args): Remove.
1567 (iterate_over_lwps_filter): Remove.
1568 (iterate_over_lwps): Use find_thread.
1570 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1572 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1573 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1574 code from reset_lwp_ptrace_options_callback.
1576 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1578 * linux-arm-low.c (struct update_registers_data): Remove.
1579 (update_registers_callback): Return void, take arguments
1580 directly, don't check thread's pid.
1581 (arm_insert_point, arm_remove_point): Use for_each_thread.
1583 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1585 * win32-low.c (continue_one_thread): Return void, take argument
1587 (child_continue): Use for_each_thread.
1589 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1591 * win32-i386-low.c (update_debug_registers_callback): Rename
1593 (update_debug_registers): ... this, return void, remove pid_p arg.
1594 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1596 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1598 * inferiors.h (struct process_info): Add constructor, initialize
1600 <syscalls_to_catch>: Change type to std::vector<int>.
1601 * inferiors.c (add_process): Allocate process_info with new.
1602 (remove_process): Free process_info with delete.
1603 * linux-low.c (handle_extended_wait): Adjust.
1604 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1605 * server.c (handle_general_set): Adjust.
1607 2017-11-16 Pedro Alves <palves@redhat.com>
1609 * remote-utils.c (remote_close): Block SIGIO signals instead of
1610 uninstalling the SIGIO handler.
1612 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1614 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1616 2017-11-16 Yao Qi <yao.qi@linaro.org>
1618 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1619 (tic6x_store_gregset): Likewise.
1620 (tic6x_usrregs_info): Move it up.
1622 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1624 * Makefile.in: Update arch rules.
1625 * configure.srv: Explicitly mark arch/ files.
1627 2017-11-13 Andreas Schwab <schwab@suse.de>
1629 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1631 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1633 2017-11-06 Pedro Alves <palves@redhat.com>
1635 * config.in, configure: Regenerate.
1637 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1639 * target.c (struct thread_search): Remove.
1640 (thread_search_callback): Remove.
1641 (prepare_to_access_memory): Use for_each_thread instead of
1642 find_inferior. Inline code from thread_search_callback.
1644 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1646 * server.c (struct visit_actioned_threads_data): Remove.
1647 (visit_actioned_threads): Change prototype to take arguments
1649 (resume): Use find_thread instead of find_inferior.
1651 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1653 * server.c (queue_stop_reply_callback): Change prototype, return
1655 (find_status_pending_thread_callback): Remove.
1656 (handle_status): Replace find_inferior with find_thread and
1659 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1661 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1663 (aarch64_store_gregset): Likewise.
1664 (aarch64_fill_fpregset): Likewise.
1665 (aarch64_store_fpregset): Likewise.
1667 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1669 * gdbthread.h (find_thread, for_each_thread): New functions.
1670 * inferiors.c (thread_of_pid): Remove.
1671 (find_any_thread_of_pid): Use find_thread.
1672 * linux-low.c (num_lwps): Use for_each_thread.
1674 2017-10-17 Yao Qi <yao.qi@linaro.org>
1676 * Makefile.in: Remove one rule.
1677 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1679 2017-10-17 Yao Qi <yao.qi@linaro.org>
1681 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1682 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1684 2017-10-17 Yao Qi <yao.qi@linaro.org>
1686 * configure.srv: Rename arm.o with arch/arm.o.
1688 2017-10-17 Yao Qi <yao.qi@linaro.org>
1690 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1691 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1692 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1693 (arch-i386.o, arch-amd64.o): Remove rules.
1694 (arch/%.o): New rule.
1695 Update POSTCOMPILE and COMPILE.pre.
1696 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1697 * configure: Re-generated.
1698 * configure.srv: Replace arch-i386.o with arch/i386.o.
1699 Replace arch-amd64.o with arch/amd64.o.
1701 2017-10-16 Yao Qi <yao.qi@linaro.org>
1703 * configure: Regenerated.
1705 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1707 * inferiors.h: (struct inferior_list): Remove.
1708 (struct inferior_list_entry); Remove.
1709 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1710 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1711 get_first_inferior): Remove.
1712 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1713 find_inferior_id, find_inferior_in_random): Change signature.
1714 * inferiors.c (all_threads): Change type to
1715 std::list<thread_info *>.
1716 (get_thread): Remove macro.
1717 (find_inferior, find_inferior_id): Change signature, implement
1719 (find_inferior_in_random): Change signature, implement using
1720 find_thread_in_random.
1721 (for_each_inferior, for_each_inferior_with_data): Change
1722 signature, implement using for_each_thread.
1723 (add_inferior_to_list, remove_inferior): Remove.
1724 (add_thread, get_first_thread, thread_of_pid,
1725 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1726 (get_first_inferior, one_inferior_p, clear_inferior_list):
1728 (clear_inferiors, get_thread_process): Update.
1729 * gdbthread.h: Include <list>.
1730 (struct thread_info) <entry>: Remove field.
1732 (all_threads): Change type to std::list<thread_info *>.
1733 (get_first_inferior): Add doc.
1734 (find_thread, for_each_thread, find_thread_in_random): New
1736 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1737 * linux-arm-low.c (update_registers_callback): Update.
1738 * linux-low.c (second_thread_of_pid_p): Update.
1739 (kill_one_lwp_callback, linux_detach_lwp_callback,
1740 delete_lwp_callback, status_pending_p_callback, same_lwp,
1741 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1742 iterate_over_lwps, not_stopped_callback,
1743 resume_stopped_resumed_lwps, count_events_callback,
1744 select_singlestep_lwp_callback, select_event_lwp_callback,
1745 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1746 suspend_and_send_sigstop_callback, wait_for_sigstop,
1747 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1748 lwp_running, linux_set_resume_request, resume_status_pending_p,
1749 need_step_over_p, start_step_over, linux_resume_one_thread,
1750 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1751 reset_lwp_ptrace_options_callback): Update.
1752 * linux-mips-low.c (update_watch_registers_callback): Update.
1753 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1755 (free_register_cache_thread_one): Remove.
1756 (regcache_release): Update.
1757 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1758 handle_qxfer_threads_worker): Update.
1759 (handle_query): Update, use list iterator.
1760 (visit_actioned_threads, handle_pending_status,
1761 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1762 clear_pending_status_callback, set_pending_status_callback,
1763 find_status_pending_thread_callback, handle_status,
1764 process_serial_event): Update.
1765 * target.c (thread_search_callback): Update.
1766 * thread-db.c (thread_db_get_tls_address): Update.
1767 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1769 * win32-i386-low.c (update_debug_registers_callback): Update.
1770 * win32-low.c (delete_thread_info, child_delete_thread,
1771 continue_one_thread, suspend_one_thread,
1772 get_child_debug_event): Adjust.
1774 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1776 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1777 * inferiors.h: Include <list>.
1778 (struct process_info) <entry>: Remove field.
1780 (pid_of): Change macro to function.
1781 (ptid_of, lwpid_of): Remove macro.
1782 (all_processes): Change type to std::list<process_info *>.
1783 (ALL_PROCESSES): Remove macro.
1784 (for_each_process, find_process): New function.
1785 * inferiors.c (all_processes): Change type to
1786 std::list<process_info *>.
1787 (find_thread_process): Adjust.
1788 (add_process): Likewise.
1789 (remove_process): Likewise.
1790 (find_process_pid): Likewise.
1791 (get_first_process): Likewise.
1792 (started_inferior_callback): Remove.
1793 (have_started_inferiors_p): Adjust.
1794 (attached_inferior_callback): Remove.
1795 (have_attached_inferiors_p): Adjust.
1796 * linux-low.c (check_zombie_leaders): Likewise.
1797 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1798 (x86_linux_update_xmltarget): Adjust.
1799 * server.c (handle_query): Likewise.
1800 (gdb_reattached_process): Remove.
1801 (handle_status): Adjust.
1802 (kill_inferior_callback): Likewise.
1803 (detach_or_kill_inferior): Remove.
1804 (print_started_pid): Likewise.
1805 (print_attached_pid): Likewise.
1806 (detach_or_kill_for_exit): Update.
1807 (process_serial_event): Likewise.
1808 * linux-arm-low.c (arm_new_fork): Likewise.
1810 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1812 * dll.h: Include <list>.
1813 (struct dll_info): Add constructor.
1814 <entry>: Remove field.
1815 (all_dlls): Change type to std::list<dll_info>.
1816 * dll.c: Include <algorithm>.
1817 (get_dll): Remove macro.
1818 (all_dlls): Change type to std::list<dll_info *>.
1819 (free_one_dll): Remove.
1820 (match_dll): Likewise.
1821 (loaded_dll): Adjust.
1822 (unloaded_dll): Adjust to all_dlls type change, use
1823 std::find_if. Inline code from match_dll.
1824 (clear_dlls): Adjust to all_dlls type change.
1825 * server.c (emit_dll_description): Remove.
1826 (handle_qxfer_libraries): Adjust to all_dlls type change,
1827 integrate emit_dll_description's functionality.
1829 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1831 * linux-low.h (struct linux_target_ops) <delete_process>: New
1833 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1834 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1835 (struct linux_target_ops): Add delete_process callback.
1836 * linux-arm-low.c (arm_delete_process): New.
1837 (struct linux_target_ops): Add delete_process callback.
1838 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1839 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1840 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1841 * linux-mips-low.c (mips_linux_delete_process): New.
1842 (struct linux_target_ops): Add delete_process callback.
1843 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1844 * linux-s390-low.c (struct linux_target_ops): Likewise.
1845 * linux-sh-low.c (struct linux_target_ops): Likewise.
1846 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1847 * linux-tile-low.c (struct linux_target_ops): Likewise.
1848 * linux-x86-low.c (x86_linux_delete_process): New.
1849 (struct linux_target_ops): Add delete_process callback.
1850 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1852 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1854 * linux-aarch64-low.c (the_low_target): Add thread delete
1856 * linux-arm-low.c (arm_delete_thread): New function.
1857 (the_low_target): Add thread delete callback.
1858 * linux-bfin-low.c (the_low_target): Likewise.
1859 * linux-crisv32-low.c (the_low_target): Likewise.
1860 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1862 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1864 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1865 * linux-mips-low.c (mips_linux_delete_thread): New function.
1866 (the_low_target): Add thread delete callback.
1867 * linux-ppc-low.c (the_low_target): Likewise.
1868 * linux-s390-low.c (the_low_target): Likewise.
1869 * linux-sh-low.c (the_low_target): Likewise.
1870 * linux-tic6x-low.c (the_low_target): Likewise.
1871 * linux-tile-low.c (the_low_target): Likewise.
1872 * linux-x86-low.c (the_low_target): Likewise.
1873 * linux-xtensa-low.c (the_low_target): Likewise.
1875 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1877 * win32-low.c: Include "common-inferior.h".
1879 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1881 * inferiors.c (set_inferior_cwd): New function.
1882 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1883 (handle_query): Inform that QSetWorkingDir is supported.
1884 * win32-low.c (create_process): Pass the inferior's cwd to
1887 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1889 * inferiors.c (current_inferior_cwd): New global variable.
1890 (get_inferior_cwd): New function.
1891 * inferiors.h (struct process_info) <cwd>: New field.
1893 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1895 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1896 (OBS): Add gdb_tilde_expand.o.
1898 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1900 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1901 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1903 2017-09-29 Pedro Alves <palves@redhat.com>
1905 * ax.c (gdb_parse_agent_expr): Constify.
1906 * ax.h (gdb_parse_agent_expr): Constify.
1907 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1909 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1910 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1911 * remote-utils.h (read_ptid): Constify.
1912 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1913 (process_point_options, process_serial_event): Constify.
1914 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1915 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1916 (cmd_qtbuffer): Constify.
1918 2017-09-29 Pedro Alves <palves@redhat.com>
1920 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1923 2017-09-29 Pedro Alves <palves@redhat.com>
1925 * linux-low.c (handle_extended_wait): Pass parent thread instead
1926 of process to thread_db_notice_clone.
1927 * linux-low.h (thread_db_notice_clone): Replace parent process
1928 parameter with parent thread parameter.
1929 * thread-db.c (find_one_thread): Add comment.
1930 (thread_db_notice_clone): Replace parent process parameter with
1931 parent thread parameter. Temporarily switch to the parent thread.
1933 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1935 * gdbthread.h: Include "common-gdbthread.h".
1936 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1937 "if" when validating the ptid.
1938 * remote-utils.c: Include "gdbthread.h".
1939 (prepare_resume_reply): Use "switch_to_thread".
1940 * target.c (done_accessing_memory): Likewise.
1942 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1944 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1945 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1946 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1947 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1948 s390x-gs-linux64-ipa.o to ipa_obj.
1949 * linux-s390-low.c (HWCAP_S390_GS): New define.
1950 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1952 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1953 (s390_arch_setup): Check for guarded-storage support and choose
1955 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1956 init_registers_s390x_gs_linux64.
1957 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1959 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1960 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1962 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1964 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1966 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1968 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1969 (thread_db_thread_handle): Declare.
1970 * linux-low.c (linux_target_ops): Initialize thread_handle.
1971 * server.c (handle_qxfer_threads_worker): Add support for
1973 * target.h (struct target_ops): Add new function pointer,
1975 (target_thread_handle): Define.
1976 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1978 (thread_db_thread_handle): New function.
1980 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1982 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1983 * linux-low.h (thread_db_notice_clone): Declare.
1984 * thread-db.c (thread_db_notice_clone): New function.
1986 2017-09-21 Pedro Alves <palves@redhat.com>
1988 * server.c (gdb_read_memory, handle_status, process_serial_event)
1989 (handle_serial_event, handle_target_event): Adjust to
1990 set_desired_thread prototype change.
1991 * target.c (set_desired_thread): Remove 'use_general' parameter
1993 * target.h (set_desired_thread): Remove 'use_general' parameter.
1995 2017-09-20 Tom Tromey <tom@tromey.com>
1997 * target.c (target_terminal::terminal_state): Define.
1998 (target_terminal::init): Rename from target_terminal_init.
1999 (target_terminal::inferior): Rename from
2000 target_terminal_inferior.
2001 (target_terminal::ours): Rename from target_terminal_ours.
2002 (target_terminal::ours_for_output, target_terminal::info): New.
2004 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2006 * server.c (accumulate_file_name_length): Remove.
2007 (emit_dll_description): Adjust to std::string change.
2008 (handle_qxfer_libraries): Use std::string to hold document.
2010 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2012 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2013 return type of xml_escape_text.
2014 * server.c (emit_dll_description): Likewise.
2016 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2018 * server.c (captured_main): Accept argument for --selftest.
2019 Update run_tests call.
2020 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2021 when registering selftests.
2023 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2025 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2026 instead of "VEC" for "target_desc.reg_defs".
2027 (regcache_cpy): Likewise.
2028 (registers_to_string): Likewise.
2029 (registers_from_string): Likewise.
2030 (find_regno): Likewise.
2031 (supply_regblock): Likewise.
2032 (regcache_raw_read_unsigned): Likewise.
2033 * tdesc.c (init_target_desc): Likewise.
2034 (tdesc_create_reg): Likewise.
2035 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2036 (struct target_desc) <reg_defs>: Convert to "std::vector".
2037 (target_desc): Do not initialize "reg_defs".
2038 (~target_desc): Update code to use "std::vector" instead of "VEC"
2039 for "target_desc.reg_defs".
2040 (operator==): Likewise.
2042 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2044 * inferiors.h (thread_to_gdb_id): Remove.
2045 * inferiors.c (thread_to_gdb_id): Remove.
2046 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2047 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2048 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2050 * nto-low.c (nto_fetch_registers, nto_store_registers,
2051 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2053 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2055 * inferiors.h (gdb_id_to_thread_id): Remove.
2056 * inferiors.c (gdb_id_to_thread_id): Remove.
2057 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2058 removal. Move pid declaration closer to where it's used.
2060 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2062 * server.c (handle_detach): New function.
2063 (process_serial_event): Move code out, call handle_detach.
2065 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2067 * server.c (require_running): Rename to ...
2068 (require_running_or_return): ... this ...
2069 (require_running_or_break): ... and this.
2070 (handle_query, process_serial_event): Adjust.
2072 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2074 * linux-low.c (linux_set_resume_request): Remove unused
2077 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2079 * server.c (first_thread_of): Remove.
2080 (process_serial_event): Replace usage of first_thread_of with
2081 find_any_thread_of_pid.
2082 * tracepoint.c (same_process_p): Remove.
2083 (gdb_agent_about_to_close): Replace usage of same_process_p with
2084 find_any_thread_of_pid.
2085 * linux-x86-low.c (same_process_callback): Remove.
2086 (x86_arch_setup_process_callback): Replace usage of
2087 same_process_callback with find_any_thread_of_pid.
2088 * thread-db.c (any_thread_of): Remove.
2089 (switch_to_process): Replace usage of any_thread_of with
2090 find_any_thread_of_pid.
2091 * inferiors.c (thread_pid_matches_callback): Remove.
2092 (find_thread_process): Adjust to use find_any_thread_of_pid.
2094 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2096 * regcache.c (get_thread_regcache): Guard calls to "memset"
2099 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2101 * linux-low.c (handle_extended_wait): Use
2102 "allocate_target_description" instead of "XNEW".
2103 * linux-x86-low.c (initialize_low_arch): Likewise.
2105 2017-09-05 Yao Qi <yao.qi@linaro.org>
2107 * configure.srv (srv_i386_regobj): Remove.
2108 (srv_amd64_regobj): Remove.
2109 (srv_regobj): Set it to "" for x86 non-linux targets.
2110 * linux-x86-tdesc.c (i386_linux_read_description):
2111 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2112 (init_registers_i386): Remove the declaration.
2113 (tdesc_i386): Remove the declaration.
2114 (lynx_i386_arch_setup): Call i386_create_target_description.
2115 * nto-x86-low.c: Likewise.
2116 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2117 [!__x86_64__]: include arch/i386.h.
2118 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2120 2017-09-05 Yao Qi <yao.qi@linaro.org>
2122 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2123 i386/amd64-XXX-linux from it.
2125 2017-09-05 Yao Qi <yao.qi@linaro.org>
2127 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2129 (ipa_amd64_linux_regobj): Remove.
2130 (ipa_x32_linux_regobj): Remove.
2132 2017-09-05 Yao Qi <yao.qi@linaro.org>
2134 * Makefile.in (arch-amd64.o): New rule.
2135 * configure.srv: Append arch-amd64.o.
2136 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2137 (get_ipa_tdesc): Call amd64_linux_read_description.
2138 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2139 and init_registers_amd64_XXX.
2140 * linux-x86-low.c (x86_linux_read_description): Call
2141 amd64_linux_read_description.
2142 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2143 (initialize_low_arch): Don't call init_registers_x32_XXX and
2144 init_registers_amd64_XXX.
2145 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2146 and tdesc_amd64_XXX.
2147 [__x86_64__] (amd64_tdesc_test): New function.
2148 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2149 and init_registers_amd64_XXX.
2150 * linux-x86-tdesc.c: Include arch/amd64.h.
2151 (xcr0_to_tdesc_idx): New function.
2152 (i386_linux_read_description): New function.
2153 (amd64_get_ipa_tdesc_idx): New function.
2154 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2155 (amd64_get_ipa_tdesc): Declare.
2157 2017-09-05 Yao Qi <yao.qi@linaro.org>
2159 * configure.srv (srv_i386_linux_xmlfiles): Remove
2160 i386/i386-XXX-linux.xml from it.
2162 2017-09-05 Yao Qi <yao.qi@linaro.org>
2164 * configure.srv: Set srv_i386_linux_regobj empty if $development
2166 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2167 initialize_low_tdesc.
2168 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2169 with #if initialize_low_tdesc.
2170 * linux-x86-tdesc-selftest.c: New file.
2171 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2173 2017-09-05 Yao Qi <yao.qi@linaro.org>
2175 * Makefile.in (arch-i386.o): New rule.
2176 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2177 (x86_64-*-linux*): Likewise.
2178 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2179 include arch/i386.h.
2180 (i386_linux_read_description): Remove code and call
2181 i386_create_target_description.
2182 * tdesc.c (allocate_target_description): New function.
2183 * tdesc.h (set_tdesc_architecture): Remove declaration.
2184 (set_tdesc_osabi): Likewise.
2186 2017-09-05 Yao Qi <yao.qi@linaro.org>
2188 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2189 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2190 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2192 * server.c (get_features_xml): Call tdesc_get_features_xml.
2193 * tdesc.c (set_tdesc_architecture): New function.
2194 (set_tdesc_osabi): New function.
2195 (tdesc_get_features_xml): New function.
2196 (tdesc_create_feature): Add an argument.
2197 * tdesc.h (struct target_desc) <features>: New field.
2198 <arch, osabi>: New field.
2199 (~target_desc): xfree features, arch, and osabi.
2200 (target_desc::oerator==): Don't compare .xmltarget.
2201 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2202 (set_tdesc_osabi): Likewise.
2203 (tdesc_get_features_xml): Likewise.
2205 2017-09-05 Yao Qi <yao.qi@linaro.org>
2207 * linux-x86-tdesc.c: Include selftest.h.
2208 (i386_tdesc_test): New function.
2209 (initialize_low_tdesc): Call selftests::register_test.
2210 * tdesc.h: Include regdef.h.
2211 (target_desc): Override operator == and !=.
2213 2017-09-05 Yao Qi <yao.qi@linaro.org>
2215 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2216 (ipa_obj): Likewise.
2217 * linux-i386-ipa.c: Include common/x86-xstate.h
2218 (get_ipa_tdesc): Call i386_linux_read_description.
2219 (initialize_low_tracepoint): Don't call init_registers_XXX
2220 functions, call initialize_low_tdesc instead.
2221 * linux-x86-low.c (x86_linux_read_description): Call
2222 i386_linux_read_description.
2223 (initialize_low_arch): Don't call init_registers_i386_XXX
2224 functions, call initialize_low_tdesc.
2225 * linux-x86-tdesc.c: New file.
2226 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2227 (i386_get_ipa_tdesc_idx): Declare.
2228 (i386_get_ipa_tdesc): Declare.
2229 (initialize_low_tdesc): Declare.
2231 2017-09-05 Yao Qi <yao.qi@linaro.org>
2233 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2236 2017-09-05 Yao Qi <yao.qi@linaro.org>
2238 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2239 * regcache.c (get_thread_regcache): Use VEC_length.
2240 (init_register_cache): Likewise.
2241 (regcache_cpy): Likewise.
2242 (registers_to_string): Iterate reg_defs via VEC_iterate.
2243 (find_regno): Likewise.
2244 (find_register_by_number): Use VEC_index.
2245 (register_size): Call find_register_by_number.
2246 (register_data): Call find_register_by_number.
2247 (supply_regblock): Use VEC_length.
2248 (regcache_raw_read_unsigned): Likewise.
2249 * tdesc.c (init_target_desc): Iterate reg_defs via
2251 (default_description): Update initializer.
2252 (copy_target_description): Don't update field num_registers.
2253 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2254 <num_registers>: Remove.
2256 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2258 * Makefile.in (.SECONDARY): Define target.
2260 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2262 * linux-low.c (linux_wait_1): Adjust.
2263 * server.c (queue_stop_reply_callback): Adjust.
2265 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2267 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2268 QEnvironmentUnset and QEnvironmentReset packets.
2269 (handle_query): Inform remote that QEnvironmentHexEncoded,
2270 QEnvironmentUnset and QEnvironmentReset are supported.
2272 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2274 * inferiors.h (inferior_target_data): Rename to ...
2275 (thread_target_data): ... this.
2276 (inferior_regcache_data): Rename to ...
2277 (thread_regcache_data): ... this.
2278 (set_inferior_regcache_data): Rename to ...
2279 (set_thread_regcache_data): ... this.
2280 * inferiors.c (inferior_target_data): Rename to ...
2281 (thread_target_data): ... this.
2282 (inferior_regcache_data): Rename to ...
2283 (thread_regcache_data): ... this.
2284 (set_inferior_regcache_data): Rename to ...
2285 (set_thread_regcache_data): ... this.
2286 (free_one_thread): Update.
2287 * linux-low.h (get_thread_lwp): Update.
2288 * regcache.c (get_thread_regcache): Update.
2289 (regcache_invalidate_thread): Update.
2290 (free_register_cache_thread): Update.
2291 * win32-i386-low.c (update_debug_registers_callback): Update.
2292 (win32_get_current_dr): Update.
2293 * win32-low.c (thread_rec): Update.
2294 (delete_thread_info): Update.
2295 (continue_one_thread): Update.
2296 (suspend_one_thread): Update.
2298 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2300 * inferiors.c (set_inferior_target_data): Remove.
2301 * inferiors.h (set_inferior_target_data): Remove.
2303 2017-08-18 Yao Qi <yao.qi@linaro.org>
2305 * Makefile.in (OBS): Add selftest.o.
2306 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2307 * configure, config.in: Re-generated.
2308 * server.c: Include common/sefltest.h.
2309 (captured_main): Handle option --selftest.
2311 2017-08-09 Yao Qi <yao.qi@linaro.org>
2313 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2314 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2315 i386-avx-mpx.o and i386-mmx.o.
2316 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2317 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2318 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2319 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2320 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2321 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2322 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2323 i386/amd64-avx-mpx.xml.
2325 2017-08-09 Yao Qi <yao.qi@linaro.org>
2327 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2328 and x32-avx-avx512.o.
2329 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2330 i386/x32-avx-avx512.xml.
2332 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2334 * tracepoint.h (enum class fast_tpoint_collect_result): New
2336 (fast_tracepoint_collecting): Change return type to
2337 fast_tpoint_collect_result.
2338 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2339 * linux-low.h: Include tracepoint.h.
2340 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2341 fast_tpoint_collect_result.
2342 * linux-low.c (handle_tracepoints): Adjust.
2343 (linux_fast_tracepoint_collecting): Change return type to
2344 fast_tpoint_collect_result.
2345 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2346 linux_wait_1, stuck_in_jump_pad_callback,
2347 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2348 proceed_one_lwp): Adjust to type change.
2350 2017-07-10 Yao Qi <yao.qi@linaro.org>
2352 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2354 2017-06-29 Yao Qi <yao.qi@linaro.org>
2356 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2358 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2360 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2362 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2364 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2366 * linux-low.c (linux_create_inferior): Adjust code to access the
2367 environment information via 'gdb_environ' class.
2368 * lynx-low.c (lynx_create_inferior): Likewise.
2369 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2370 (get_environ): Return a pointer to 'our_environ'.
2371 (captured_main): Initialize 'our_environ'.
2372 * server.h (get_environ): Adjust prototype.
2373 * spu-low.c (spu_create_inferior): Adjust code to access the
2374 environment information via 'gdb_environ' class.
2376 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2378 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2379 usage of "register" keyword.
2381 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2383 * configure: Re-generate.
2385 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2387 * configure: Re-generate.
2389 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2391 * Makefile.in (COMPILE.pre): Add "-x c++".
2393 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2395 * fork-child.c: Conditionally include <signal.h>.
2397 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2399 * server.c (handle_general_set): Handle new packet
2400 "QStartupWithShell".
2401 (handle_query): Add "QStartupWithShell" to the list of supported
2403 (gdbserver_usage): Add help text explaining the
2404 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2406 (captured_main): Recognize and act upon the presence of the new
2409 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2410 Pedro Alves <palves@redhat.com>
2412 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2413 * configure: Regenerate.
2414 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2416 (i[34567]86-*-lynxos*): Likewise.
2417 (spu*-*-*): Likewise.
2418 * fork-child.c: New file.
2419 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2421 (linux_ptrace_fun): New function.
2422 (linux_create_inferior): Adjust function prototype to reflect
2423 change on "target.h". Adjust function code to use
2425 (linux_request_interrupt): Delete "signal_pid".
2426 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2427 (lynx_ptrace_fun): New function.
2428 (lynx_create_inferior): Adjust function prototype to reflect
2429 change on "target.h". Adjust function code to use
2431 * nto-low.c (nto_create_inferior): Adjust function prototype and
2432 code to reflect change on "target.h". Update comments.
2433 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2434 "common-terminal.h" and "environ.h".
2435 (terminal_fd): Moved to fork-child.c.
2436 (old_foreground_pgrp): Likewise.
2437 (restore_old_foreground_pgrp): Likewise.
2438 (last_status): Make it global.
2439 (last_ptid): Likewise.
2440 (our_environ): New variable.
2441 (startup_with_shell): Likewise.
2442 (program_name): Likewise.
2443 (program_argv): Rename to...
2444 (program_args): ...this.
2445 (wrapper_argv): New variable.
2446 (start_inferior): Delete function.
2447 (get_exec_wrapper): New function.
2448 (get_exec_file): Likewise.
2449 (get_environ): Likewise.
2450 (prefork_hook): Likewise.
2451 (post_fork_inferior): Likewise.
2452 (postfork_hook): Likewise.
2453 (postfork_child_hook): Likewise.
2454 (handle_v_run): Update code to deal with arguments coming from the
2455 remote host. Update calls from "start_inferior" to
2457 (captured_main): Likewise. Initialize environment variable. Call
2459 * server.h (post_fork_inferior): New prototype.
2460 (get_environ): Likewise.
2461 (last_status): Declare.
2462 (last_ptid): Likewise.
2463 (signal_pid): Likewise.
2464 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2465 (spu_ptrace_fun): New function.
2466 (spu_create_inferior): Adjust function prototype to reflect change
2467 on "target.h". Adjust function code to use "fork_inferior".
2468 * target.c (target_terminal_init): New function.
2469 (target_terminal_inferior): Likewise.
2470 (target_terminal_ours): Likewise.
2471 * target.h: Include <vector>.
2472 (struct target_ops) <create_inferior>: Update prototype.
2473 (create_inferior): Update macro.
2474 * utils.c (gdb_flush_out_err): New function.
2475 * win32-low.c (win32_create_inferior): Adjust function prototype
2476 and code to reflect change on "target.h".
2478 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2480 * inferiors.c (switch_to_thread): New function.
2482 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2484 * Makefile.in (SFILE): Add "common/job-control.c".
2485 (OBS): Add "job-control.o".
2487 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2489 * Makefile: Remove "@host_makefile_frag@".
2491 2017-05-05 Pedro Alves <palves@redhat.com>
2493 * configure: Regenerate.
2495 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2497 * configure: Regenerate.
2499 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2501 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2502 software_single_step change of return type to
2503 std::vector<CORE_ADDR>.
2504 * linux-low.c (install_software_single_step_breakpoints):
2506 * linux-low.h (install_software_single_step_breakpoints):
2509 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2511 * remote-utils.c: Include "gdb_termios.h" instead of
2513 * terminal.h: Delete file.
2515 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2517 * server.c: Include <vector>.
2518 <program_argv, wrapper_argv>: Convert to std::vector.
2519 (start_inferior): Rewrite function to use C++.
2520 (handle_v_run): Likewise. Update code that calculates the argv
2521 based on the vRun packet; use C++.
2522 (captured_main): Likewise.
2524 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2526 * server.c (handle_v_cont): Initialize thread_resume::thread
2529 2017-04-05 Pedro Alves <palves@redhat.com>
2531 * configure: Regenerate.
2533 2017-04-05 Pedro Alves <palves@redhat.com>
2535 * gdbreplay.c (sync_error): Constify.
2536 * linux-x86-low.c (push_opcode): Constify.
2538 2017-04-05 Pedro Alves <palves@redhat.com>
2540 * win32-low.c (get_child_debug_event)
2541 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2542 Report TARGET_WAITKIND_SPURIOUS instead.
2544 2017-04-05 Pedro Alves <palves@redhat.com>
2546 * remote-utils.c (remote_prepare, remote_open): Constify.
2547 * remote-utils.h (remote_prepare, remote_open): Constify.
2548 * server.c (captured_main): Constify 'port' handling.
2550 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2552 * Makefile.in (clean): Clear .deps.
2554 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2556 * .gitignore: Remove generated files, replace with wildcard.
2557 * (clean): Replace removal of generated files with wildcard.
2558 (version.c): Replace with...
2559 (version-generated.c): ...this.
2560 (xml-builtin.c): Replace with...
2561 (xml-builtin-generated.c): ...this.
2562 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2563 (%.c: *regformats*): Replace with...
2564 (%-generated.c: *regformats*): ...this.
2566 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2568 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2569 (xtensa_fill_gregset): Call collect_register_by_name for
2571 (xtensa_store_gregset): Call supply_register_by_name for
2574 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2576 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2577 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2578 (xtensa_store_gregset): Call supply_register for all registers in
2579 a0_regnum..a0_regnum + C0_NREGS range.
2581 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2583 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2584 (ax-ipa.o: ax.c): Remove.
2585 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2586 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2587 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2588 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2589 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2591 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2593 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2594 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2595 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2596 (errors-ipa.o: ../common/errors.c): Remove.
2597 (format-ipa.o: ../common/format.c): Remove.
2598 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2600 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2602 * Makefile.in (%-ipa.o: %.c): New rule.
2603 (tracepoint-ipa.o: tracepoint.c): Remove.
2604 (utils-ipa.o: utils.c): Remove.
2605 (remote-utils-ipa.o: remote-utils.c): Remove.
2606 (regcache-ipa.o: regcache.c): Remove.
2607 (i386-linux-ipa.o: i386-linux.c): Remove.
2608 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2609 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2610 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2611 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2612 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2613 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2614 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2615 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2616 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2617 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2618 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2619 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2620 (aarch64-ipa.o: aarch64.c): Remove.
2621 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2622 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2623 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2624 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2625 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2626 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2627 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2628 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2629 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2630 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2631 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2632 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2633 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2634 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2635 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2636 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2637 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2638 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2639 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2640 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2641 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2642 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2643 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2644 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2645 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2646 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2647 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2648 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2649 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2650 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2651 (tdesc-ipa.o: tdesc.c): Remove.
2652 (x32-linux-ipa.o: x32-linux.c): Remove.
2653 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2654 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2656 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2658 * Makefile.in (%.o: ../arch/%.c): New rule.
2659 (arm.o: ../arch/arm.c): Remove.
2660 (arm-linux.o: ../arch/arm-linux.c): Remove.
2661 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2662 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2664 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2666 * Makefile.in (%.o: ../nat/%.c): New rule.
2667 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2668 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2669 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2670 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2671 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2672 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2673 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2674 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2675 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2676 (linux-personality.o: ../nat/linux-personality.c): Remove.
2677 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2678 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2679 (x86-linux.o: ../nat/x86-linux.c): Remove.
2680 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2681 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2683 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2685 * Makefile.in (%.o: ../common/%.c): New rule.
2686 (signals.o: ../common/signals.c): Remove.
2687 (print-utils.o: ../common/print-utils.c): Remove.
2688 (rsp-low.o: ../common/rsp-low.c): Remove.
2689 (common-utils.o: ../common/common-utils.c): Remove.
2690 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2691 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2692 (vec.o: ../common/vec.c): Remove.
2693 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2694 (xml-utils.o: ../common/xml-utils.c): Remove.
2695 (ptid.o: ../common/ptid.c): Remove.
2696 (buffer.o: ../common/buffer.c): Remove.
2697 (format.o: ../common/format.c): Remove.
2698 (filestuff.o: ../common/filestuff.c): Remove.
2699 (agent.o: ../common/agent.c): Remove.
2700 (errors.o: ../common/errors.c): Remove.
2701 (environ.o: ../common/environ.c): Remove.
2702 (common-debug.o: ../common/common-debug.c): Remove.
2703 (cleanups.o: ../common/cleanups.c): Remove.
2704 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2705 (fileio.o: ../common/fileio.c): Remove.
2706 (common-regcache.o: ../common/common-regcache.c): Remove.
2707 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2708 (new-op.o: ../common/new-op.c): Remove.
2709 (btrace-common.o: ../common/btrace-common.c): Remove.
2711 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2713 * Makefile.in (%.o: ../target/%.c): New rule.
2714 (waitstatus.o: ../target/waitstatus.c): Remove.
2716 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2719 (%.c: ../regformats/%.dat,
2720 (%.c: ../regformats/arm/%.dat,
2721 (%.c: ../regformats/i386/%.dat,
2722 (%.c: ../regformats/rs6000/%.dat): New rules.
2723 (aarch64.c): Remove.
2724 (reg-arm.c): Remove.
2725 (arm-with-iwmmxt.c): Remove.
2726 (arm-with-vfpv2.c): Remove.
2727 (arm-with-vfpv3.c): Remove.
2728 (arm-with-neon.c): Remove.
2729 (reg-bfin.c): Remove.
2730 (reg-cris.c): Remove.
2731 (reg-crisv32.c): Remove.
2733 (i386-linux.c): Remove.
2734 (i386-avx.c): Remove.
2735 (i386-avx-linux.c): Remove.
2736 (i386-avx-avx512.c): Remove.
2737 (i386-avx-avx512-linux.c): Remove.
2738 (i386-mpx.c): Remove.
2739 (i386-mpx-linux.c): Remove.
2740 (i386-avx-mpx-avx512-pku.c): Remove.
2741 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2742 (i386-avx-mpx.c): Remove.
2743 (i386-avx-mpx-linux.c): Remove.
2744 (i386-mmx.c): Remove.
2745 (i386-mmx-linux.c): Remove.
2746 (reg-ia64.c): Remove.
2747 (reg-m32r.c): Remove.
2748 (reg-m68k.c): Remove.
2750 (mips-linux.c): Remove.
2751 (mips-dsp-linux.c): Remove.
2752 (mips64-linux.c): Remove.
2753 (mips64-dsp-linux.c): Remove.
2754 (nios2-linux.c): Remove.
2755 (powerpc-32.c): Remove.
2756 (powerpc-32l.c): Remove.
2757 (powerpc-altivec32l.c): Remove.
2758 (powerpc-cell32l.c): Remove.
2759 (powerpc-vsx32l.c): Remove.
2760 (powerpc-isa205-32l.c): Remove.
2761 (powerpc-isa205-altivec32l.c): Remove.
2762 (powerpc-isa205-vsx32l.c): Remove.
2763 (powerpc-e500l.c): Remove.
2764 (powerpc-64l.c): Remove.
2765 (powerpc-altivec64l.c): Remove.
2766 (powerpc-cell64l.c): Remove.
2767 (powerpc-vsx64l.c): Remove.
2768 (powerpc-isa205-64l.c): Remove.
2769 (powerpc-isa205-altivec64l.c): Remove.
2770 (powerpc-isa205-vsx64l.c): Remove.
2771 (s390-linux32.c): Remove.
2772 (s390-linux32v1.c): Remove.
2773 (s390-linux32v2.c): Remove.
2774 (s390-linux64.c): Remove.
2775 (s390-linux64v1.c): Remove.
2776 (s390-linux64v2.c): Remove.
2777 (s390-te-linux64.c): Remove.
2778 (s390-vx-linux64.c): Remove.
2779 (s390-tevx-linux64.c): Remove.
2780 (s390x-linux64.c): Remove.
2781 (s390x-linux64v1.c): Remove.
2782 (s390x-linux64v2.c): Remove.
2783 (s390x-te-linux64.c): Remove.
2784 (s390x-vx-linux64.c): Remove.
2785 (s390x-tevx-linux64.c): Remove.
2786 (tic6x-c64xp-linux.c): Remove.
2787 (tic6x-c64x-linux.c): Remove.
2788 (tic6x-c62x-linux.c): Remove.
2790 (reg-sparc64.c): Remove.
2791 (reg-spu.c): Remove.
2793 (amd64-linux.c): Remove.
2794 (amd64-avx.c): Remove.
2795 (amd64-avx-linux.c): Remove.
2796 (amd64-avx-avx512.c): Remove.
2797 (amd64-avx-avx512-linux.c): Remove.
2798 (amd64-mpx.c): Remove.
2799 (amd64-mpx-linux.c): Remove.
2800 (amd64-avx-mpx-avx512-pku.c): Remove.
2801 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2802 (amd64-avx-mpx.c): Remove.
2803 (amd64-avx-mpx-linux.c): Remove.
2805 (x32-linux.c): Remove.
2806 (x32-avx.c): Remove.
2807 (x32-avx-linux.c): Remove.
2808 (x32-avx-avx512.c): Remove.
2809 (x32-avx-avx512-linux.c): Remove.
2810 (reg-xtensa.c): Remove.
2811 (reg-tilegx.c): Remove.
2812 (reg-tilegx32.c): Remove.
2814 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2816 * Makefile.in (SFILES): Add "common/environ.c".
2817 (OBJS): Add "common/environ.h".
2819 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2821 * configure.ac: Check if the fs_base and gs_base members of
2822 `struct user_regs_struct' exist.
2823 * config.in: Regenerated.
2824 * configure: Likewise.
2826 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2828 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2830 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2831 (get_next_pcs_syscall_next_pc): Likewise.
2833 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2835 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2836 * nto-x86-low.c: Likewise.
2838 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2840 * Makefile.in: Include disable-implicit-rules.mk.
2842 2016-11-23 Pedro Alves <palves@redhat.com>
2844 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2845 (debug_vprintf): Use std::chrono::steady_clock instead of
2846 gettimeofday. Use '.' instead of ':'.
2847 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2848 (get_timestamp): Use std::chrono::steady_clock instead of
2851 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2853 * Makefile.in: Fix whitespace formatting.
2855 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2857 * Makefile.in (SFILES, OBS): Flatten list and order
2860 2016-11-23 Pedro Alves <palves@redhat.com>
2862 * event-loop.c (handle_file_event): Use warning.
2863 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2864 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2867 2016-11-23 Pedro Alves <palves@redhat.com>
2869 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2871 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2872 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2873 debug_printf and debug_flush for debug output.
2874 * server.c (handle_general_set): Likewise.
2875 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2878 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2880 * Makefile.in (.c.o): Replace rule with ...
2881 (%.o: %.c): ... this one.
2883 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2885 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2886 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2888 * configure.ac: Remove checks for the make program.
2889 * configure: Re-generate.
2891 2016-10-28 Pedro Alves <palves@redhat.com>
2893 * Makefile.in (CXX_DIALECT): Get from configure.
2894 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2895 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2896 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2897 * config.in: Regenerate.
2898 * configure: Regenerate.
2900 2016-10-27 Yao Qi <yao.qi@linaro.org>
2902 * linux-low.c (linux_supports_range_stepping): Return true if
2903 can_software_single_step return true.
2905 2016-10-27 Yao Qi <yao.qi@linaro.org>
2907 * inferiors.c (find_inferior_in_random): New function.
2908 * inferiors.h (find_inferior_in_random): Declare.
2909 * linux-low.c (linux_wait_for_event_filtered): Call
2910 find_inferior_in_random instead of find_inferior.
2912 2016-10-27 Yao Qi <yao.qi@linaro.org>
2914 * linux-low.c (linux_wait_1): If single-step breakpoints are
2915 inserted, remove them.
2917 2016-10-26 Pedro Alves <palves@redhat.com>
2919 * linux-low.c (handle_extended_wait): Link parent/child fork
2921 (linux_wait_1): Unlink them.
2922 (linux_set_resume_request): Ignore resume requests for
2923 already-resumed and unhandled fork child threads.
2924 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2925 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2927 (handle_v_requests) <vCont>: Don't call require_running.
2928 * server.h (in_queued_stop_replies): New declaration.
2930 2016-10-24 Yao Qi <yao.qi@linaro.org>
2933 * linux-aarch64-low.c (append_insns): Cast the return value to
2936 2016-10-10 Yao Qi <yao.qi@linaro.org>
2938 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2940 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2942 * target.c (target_supports_multi_process): New function, moved
2944 * target.h (target_supports_multi_process): ... here. Remove
2947 2016-10-05 Tom Tromey <tom@tromey.com>
2950 * tracepoint.c (handle_tracepoint_bkpts): Check
2951 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2953 2016-10-05 Yao Qi <yao.qi@linaro.org>
2955 * configure.srv: Update the path of arm-*.xml files.
2957 2016-10-05 Terry Guo <terry.guo@arm.com>
2958 Yao Qi <yao.qi@linaro.org>
2960 * Makefile.in: Adjust the path of rules.
2961 * configure.srv: Update the path of xml files.
2962 * regformats/arm-with-iwmmxt.dat: Regenerated.
2963 * regformats/arm-with-neon.dat: Likewise.
2964 * regformats/arm-with-vfpv2.dat: Likewise.
2965 * regformats/arm-with-vfpv3.dat Likewise.
2967 2016-09-30 Yao Qi <yao.qi@linaro.org>
2970 * target.c (target_stop_and_wait): Don't call
2971 target_continue_no_signal, use resume_stop instead.
2973 2016-09-26 Yao Qi <yao.qi@linaro.org>
2975 * linux-low.c (linux_wait_1): Call debug_exit.
2977 2016-09-23 Pedro Alves <palves@redhat.com>
2979 * Makefile.in (SFILES): Add common/new-op.c.
2980 (OBS): Add common/new-op.o.
2981 (new-op.o): New rule.
2983 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2985 * .gitinore: Ignore more files.
2987 2016-09-21 Yao Qi <yao.qi@linaro.org>
2989 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2992 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2994 * server.c (start_inferior): Call target_mourn_inferior instead of
2995 mourn_inferior; pass ptid_t argument to it.
2997 (handle_target_event): Likewise.
2998 * target.c (target_mourn_inferior): New function.
2999 * target.h (mourn_inferior): Delete macro.
3001 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3003 * linux-low.c (lwp_is_stepping): New function.
3005 2016-09-06 Carl Love <cel@us.ibm.com>
3007 * server.c (start_inferior): Fixed comment, requested comment change
3008 didn't get updated correctly. Removed reference to ptrace () call as
3009 it is only true on Linux systems.
3011 2016-09-06 Carl Love <cel@us.ibm.com>
3013 * server.c (start_inferior): Do not call
3014 function target_post_create_inferior () if the
3015 inferior process has already exited.
3017 2016-09-05 Pedro Alves <palves@redhat.com>
3019 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3020 (COMPILE.pre, CC_LD): Use CXX directly.
3021 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3022 * acinclude.m4: Don't include build-with-cxx.m4.
3023 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3024 * configure: Regenerate.
3026 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3029 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3030 call writing data to own_buf.
3032 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3034 * target.c (mywait): Call target_wait instead of
3036 (target_wait): New function.
3038 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3040 * server.c (start_inferior): New variable 'ptid'. Replace calls
3041 to the_target->resume by target_continue{,_no_signal}, depending
3043 * target.c (target_stop_and_wait): Call target_continue_no_signal
3044 instead of the_target->resume.
3045 (target_continue): New function.
3047 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3049 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3051 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3054 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3056 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3057 * linux-arm-low.c (ps_get_thread_area): Likewise.
3058 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3059 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3060 * linux-mips-low.c (ps_get_thread_area): Likewise.
3061 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3062 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3063 * linux-x86-low.c (ps_get_thread_area): Likewise.
3064 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3066 2016-08-19 Pedro Alves <palves@redhat.com>
3068 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3070 2016-08-19 Pedro Alves <palves@redhat.com>
3072 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3073 comment. Use memcpy instead of casting through unsigned long.
3075 2016-08-19 Pedro Alves <palves@redhat.com>
3077 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3078 allocating around 0x80000000.
3080 2016-08-19 Pedro Alves <palves@redhat.com>
3083 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3084 (x32-avx512-linux-ipa.o): New rules.
3085 * configure.ac (x86_64-*-linux*): New x32 check.
3086 * configure.srv (ipa_x32_linux_regobj): New.
3087 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3088 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3090 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3092 * configure: Regenerate.
3094 2016-08-09 Pedro Alves <palves@redhat.com>
3097 * Makefile.in (OBS): Add signals-state-save-restore.o.
3098 (signals-state-save-restore.o): New rule.
3099 * config.in: Regenerate.
3100 * configure: Regenerate.
3101 * linux-low.c: Include "signals-state-save-restore.h".
3102 (linux_create_inferior): Call
3103 restore_original_signals_state.
3104 * server.c: Include "dispositions-save-restore.h".
3105 (captured_main): Call save_original_signals_state.
3107 2016-08-05 Pedro Alves <palves@redhat.com>
3109 * configure: Regenerate.
3111 2016-08-04 Yao Qi <yao.qi@linaro.org>
3113 * linux-low.c (regsets_fetch_inferior_registers): Check
3114 errno is ESRCH or not.
3116 2016-08-02 Yao Qi <yao.qi@linaro.org>
3118 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3119 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3120 (thread_db_load_search): Update.
3121 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3122 td_ta_set_event and td_ta_event_getmsg.
3124 2016-07-26 Pedro Alves <palves@redhat.com>
3127 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3128 of unsigned long for 64-bit registers and use uint32_t instead of
3129 unsigned int for 32-bit registers.
3131 2016-07-26 Pedro Alves <palves@redhat.com>
3133 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3136 2016-07-21 Tom Tromey <tom@tromey.com>
3138 * configure: Rebuild.
3140 2016-07-21 Yao Qi <yao.qi@linaro.org>
3142 * mem-break.c (find_gdb_breakpoint): Cast bp to
3143 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3145 2016-07-21 Yao Qi <yao.qi@linaro.org>
3147 * server.c (handle_v_requests): Support s and S actions
3148 if target_supports_software_single_step return true.
3150 2016-07-21 Yao Qi <yao.qi@linaro.org>
3152 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3153 is resume_step, call maybe_hw_step.
3154 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3156 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3158 (proceed_one_lwp): If resume request is resume_step, install
3159 reinsert breakpoints and call maybe_hw_step.
3161 2016-07-21 Yao Qi <yao.qi@linaro.org>
3163 * linux-low.c (proceed_one_lwp): Declare.
3164 (linux_resume_one_thread): Remove local variable 'step'.
3165 Lift code enqueue signal. Call proceed_one_lwp instead of
3166 linux_resume_one_lwp.
3168 2016-07-21 Yao Qi <yao.qi@linaro.org>
3170 * linux-low.c (linux_resume_one_thread): Call
3171 enqueue_pending_signal.
3173 2016-07-21 Yao Qi <yao.qi@linaro.org>
3175 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3176 * inferiors.c (do_restore_current_thread_cleanup): New function.
3177 (make_cleanup_restore_current_thread): Likewise.
3178 * linux-low.c (install_software_single_step_breakpoints): Call
3179 make_cleanup_restore_current_thread. Switch current_thread to
3182 2016-07-21 Yao Qi <yao.qi@linaro.org>
3184 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3185 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3186 (clone_one_breakpoint): Likewise.
3187 (delete_reinsert_breakpoints): Change parameter to thread.
3189 (has_reinsert_breakpoints): Likewise.
3190 (uninsert_reinsert_breakpoints): Likewise.
3191 (reinsert_reinsert_breakpoints): Likewise.
3192 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3193 (delete_reinsert_breakpoints): Likewise.
3194 (reinsert_reinsert_breakpoints): Likewise.
3195 (uninsert_reinsert_breakpoints): Likewise.
3196 (has_reinsert_breakpoints): Likewise.
3198 2016-07-21 Yao Qi <yao.qi@linaro.org>
3200 * inferiors.c (get_thread_process): Make parameter const.
3201 * inferiors.h (get_thread_process): Update declaration.
3202 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3203 Add new parameters child_thread and parent_thread. Callers
3205 * mem-break.h (clone_all_breakpoints): Update declaration.
3207 2016-07-21 Yao Qi <yao.qi@linaro.org>
3209 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3210 <command_list, handler>: Remove.
3211 (struct gdb_breakpoint): New.
3212 (struct other_breakpoint): New.
3213 (struct reinsert_breakpoint): New.
3214 (is_gdb_breakpoint): New function.
3215 (any_persistent_commands): Update command_list if
3216 is_gdb_breakpoint returns true.
3217 (set_breakpoint): Create breakpoints according to their types.
3218 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3219 (set_gdb_breakpoint_1): Likewise.
3220 (set_gdb_breakpoint): Likewise.
3221 (clear_breakpoint_conditions): Change parameter type to
3222 'struct gdb_breakpoint *'.
3223 (clear_breakpoint_commands): Likewise.
3224 (clear_breakpoint_conditions_and_commands): Likewise.
3225 (add_condition_to_breakpoint): Likewise.
3226 (add_breakpoint_condition): Likewise.
3227 (add_commands_to_breakpoint): Likewise.
3228 (check_breakpoints): Check other_breakpoint.
3229 (clone_one_breakpoint): Clone breakpopint according to its type.
3230 * mem-break.h (struct gdb_breakpoint): Declare.
3231 (set_gdb_breakpoint): Update declaration.
3232 (clear_breakpoint_conditions_and_commands): Likewise.
3233 (add_breakpoint_condition): Likewise.
3234 (add_breakpoint_commands): Likewise.
3235 * server.c (process_point_options): Change parameter type to
3236 'struct gdb_breakpoint *'.
3238 2016-07-21 Yao Qi <yao.qi@linaro.org>
3240 * mem-break.c (set_breakpoint_at): Rename it to ...
3241 (set_breakpoint_type_at): ... it.
3242 (set_breakpoint_at): Call set_breakpoint_type_at.
3243 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3244 * mem-break.h (set_breakpoint_at): Update comments.
3246 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3248 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3250 (nios2_store_gregset): Likewise.
3252 2016-07-01 Pedro Alves <palves@redhat.com>
3253 Antoine Tremblay <antoine.tremblay@ericsson.com>
3255 * linux-low.c: Change interface to take the target lwp_info
3256 pointer directly and return void. Handle detaching from a zombie
3258 (linux_detach_lwp_callback): New function.
3259 (linux_detach): Detach from the leader thread after detaching from
3262 2016-06-28 Yao Qi <yao.qi@linaro.org>
3264 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3265 for variable new_offset.
3266 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3267 (aarch64_ftrace_insn_reloc_cb): Likewise.
3268 (aarch64_ftrace_insn_reloc_tb): Likewise.
3269 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3270 PRIx64 instead of PRIx32.
3272 2016-06-28 Yao Qi <yao.qi@linaro.org>
3274 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3275 (the_low_target): Install arm_get_syscall_trapinfo.
3277 2016-06-28 Yao Qi <yao.qi@linaro.org>
3279 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3281 (the_low_target): Install aarch64_get_syscall_trapinfo.
3283 2016-06-28 Yao Qi <yao.qi@linaro.org>
3285 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3287 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3288 Remove parameter sysno.
3289 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3292 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3294 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3295 (s390_emit_ne_goto): Likewise.
3296 (s390_emit_lt_goto): Likewise.
3297 (s390_emit_le_goto): Likewise.
3298 (s390_emit_gt_goto): Likewise.
3299 (s390_emit_ge_goto): Likewise.
3300 (s390x_emit_eq_goto): Likewise.
3301 (s390x_emit_ne_goto): Likewise.
3302 (s390x_emit_lt_goto): Likewise.
3303 (s390x_emit_le_goto): Likewise.
3304 (s390x_emit_gt_goto): Likewise.
3305 (s390x_emit_ge_goto): Likewise.
3306 (s390_emit_ops_impl): Mark variable static.
3307 (s390x_emit_ops): Likewise.
3309 2016-06-17 Yao Qi <yao.qi@linaro.org>
3311 * linux-low.c (handle_extended_wait): Call
3312 uninsert_reinsert_breakpoints for the parent process. Remove
3313 reinsert breakpoints from the child process. Reinsert them to
3314 the parent process when vfork is done.
3315 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3316 (reinsert_reinsert_breakpoints): New function.
3317 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3318 (reinsert_reinsert_breakpoints): Declare.
3320 2016-06-17 Yao Qi <yao.qi@linaro.org>
3322 * linux-low.c (handle_extended_wait): If the parent is doing
3323 step-over, remove the reinsert breakpoints from the forked child.
3325 2016-06-17 Yao Qi <yao.qi@linaro.org>
3327 * linux-low.c (unsuspend_all_lwps): Declare.
3328 (linux_low_filter_event): If thread exited, call finish_step_over.
3329 If step-over is finished, unsuspend other threads.
3331 2016-06-17 Yao Qi <yao.qi@linaro.org>
3333 * linux-low.c (linux_resume_one_lwp_throw): Assert
3334 has_reinsert_breakpoints returns false.
3335 * mem-break.c (delete_disabled_breakpoints): Assert
3336 bp type isn't reinsert_breakpoint.
3338 2016-06-17 Yao Qi <yao.qi@linaro.org>
3340 * linux-low.c (maybe_hw_step): New function.
3341 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3342 (finish_step_over): Switch current_thread to lwp temporarily,
3343 and assert has_reinsert_breakpoints returns true.
3344 (proceed_one_lwp): Call maybe_hw_step.
3345 * mem-break.c (has_reinsert_breakpoints): New function.
3346 * mem-break.h (has_reinsert_breakpoints): Declare.
3348 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3350 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3352 2016-05-17 Yao Qi <yao.qi@linaro.org>
3354 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3355 instead of find_inferior.
3357 2016-05-05 Yao Qi <yao.qi@linaro.org>
3359 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3360 Initialize res to zero.
3362 2016-05-05 Yao Qi <yao.qi@linaro.org>
3364 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3367 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3369 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3370 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3371 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3373 2016-04-28 Par Olsson <par.olsson@windriver.com>
3374 Simon Marchi <simon.marchi@ericsson.com>
3376 * tracepoint.c (write_inferior_int8): New function.
3377 (cmd_qtenable_disable): Write enable flag using
3378 write_inferior_int8.
3380 2016-04-25 Yao Qi <yao.qi@linaro.org>
3382 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3383 (need_step_over_p): Return zero if the LWP has pending signals
3384 can be delivered on software single step target.
3386 2016-04-25 Yao Qi <yao.qi@linaro.org>
3388 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3389 return instead of error.
3391 2016-04-22 Yao Qi <yao.qi@linaro.org>
3393 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3396 2016-04-22 Yao Qi <yao.qi@linaro.org>
3398 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3399 signal when stepping over breakpoint with software single
3402 2016-04-21 Pedro Alves <palves@redhat.com>
3404 * linux-s390-low.c (s390_collect_ptrace_register)
3405 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3407 (s390_check_regset): Use void * instead of gdb_byte *.
3409 2016-04-20 Pedro Alves <palves@redhat.com>
3411 * configure: Renegerate.
3413 2016-04-20 Yao Qi <yao.qi@linaro.org>
3415 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3416 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3418 (arm_store_gregset): Likewise.
3420 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3422 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3423 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3424 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3425 (amd64-avx-mpx-linux.c): New rules.
3426 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3427 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3428 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3429 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3430 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3431 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3432 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3433 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3434 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3435 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3436 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3437 * linux-x86-low.c (x86_linux_read_description): Add case for
3438 X86_XSTATE_AVX_MPX_MASK.
3439 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3440 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3441 init_registers_i386_avx_mpx_linux.
3442 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3443 (initialize_low_tracepoint): Call
3444 init_registers_i386_avx_mpx_linux.
3445 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3446 (initialize_low_tracepoint): Call
3447 init_registers_amd64_avx_mpx_linux.
3448 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3449 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3450 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3453 2016-04-18 Pedro Alves <palves@redhat.com>
3455 * configure: Regenerate.
3457 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3459 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3460 (aarch64_emit_sub): Likewise.
3462 2016-04-12 Pedro Alves <palves@redhat.com>
3464 * utils.c (prepare_to_throw_exception): Delete.
3466 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3468 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3470 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3472 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3474 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3476 * linux-aarch64-ipa.c: Add <elf.h> include.
3477 * linux-ppc-ipa.c: Add <elf.h> include.
3478 * linux-s390-ipa.c: Add <elf.h> include.
3480 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3482 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3483 (get_raw_reg_ptr): Likewise.
3484 (get_trace_state_variable_value_ptr): Likewise.
3485 (set_trace_state_variable_value_ptr): Likewise.
3486 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3489 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3490 Marcin Kościelnicki <koriakin@0x04.net>
3493 * linux-ppc-low.c (emit_insns): New function.
3494 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3495 (ppc_emit_prologue): New function.
3496 (ppc_emit_epilogue): New function.
3497 (ppc_emit_add): New function.
3498 (ppc_emit_sub): New function.
3499 (ppc_emit_mul): New function.
3500 (ppc_emit_lsh): New function.
3501 (ppc_emit_rsh_signed): New function.
3502 (ppc_emit_rsh_unsigned): New function.
3503 (ppc_emit_ext): New function.
3504 (ppc_emit_zero_ext): New function.
3505 (ppc_emit_log_not): New function.
3506 (ppc_emit_bit_and): New function.
3507 (ppc_emit_bit_or): New function.
3508 (ppc_emit_bit_xor): New function.
3509 (ppc_emit_bit_not): New function.
3510 (ppc_emit_equal): New function.
3511 (ppc_emit_less_signed): New function.
3512 (ppc_emit_less_unsigned): New function.
3513 (ppc_emit_ref): New function.
3514 (ppc_emit_const): New function.
3515 (ppc_emit_reg): New function.
3516 (ppc_emit_pop): New function.
3517 (ppc_emit_stack_flush): New function.
3518 (ppc_emit_swap): New function.
3519 (ppc_emit_stack_adjust): New function.
3520 (ppc_emit_call): New function.
3521 (ppc_emit_int_call_1): New function.
3522 (ppc_emit_void_call_2): New function.
3523 (ppc_emit_if_goto): New function.
3524 (ppc_emit_goto): New function.
3525 (ppc_emit_eq_goto): New function.
3526 (ppc_emit_ne_goto): New function.
3527 (ppc_emit_lt_goto): New function.
3528 (ppc_emit_le_goto): New function.
3529 (ppc_emit_gt_goto): New function.
3530 (ppc_emit_ge_goto): New function.
3531 (ppc_write_goto_address): New function.
3532 (ppc_emit_ops_impl): New static variable.
3533 (ppc64v1_emit_prologue): New function.
3534 (ppc64v2_emit_prologue): New function.
3535 (ppc64_emit_epilogue): New function.
3536 (ppc64_emit_add): New function.
3537 (ppc64_emit_sub): New function.
3538 (ppc64_emit_mul): New function.
3539 (ppc64_emit_lsh): New function.
3540 (ppc64_emit_rsh_signed): New function.
3541 (ppc64_emit_rsh_unsigned): New function.
3542 (ppc64_emit_ext): New function.
3543 (ppc64_emit_zero_ext): New function.
3544 (ppc64_emit_log_not): New function.
3545 (ppc64_emit_bit_and): New function.
3546 (ppc64_emit_bit_or): New function.
3547 (ppc64_emit_bit_xor): New function.
3548 (ppc64_emit_bit_not): New function.
3549 (ppc64_emit_equal): New function.
3550 (ppc64_emit_less_signed): New function.
3551 (ppc64_emit_less_unsigned): New function.
3552 (ppc64_emit_ref): New function.
3553 (ppc64_emit_const): New function.
3554 (ppc64v1_emit_reg): New function.
3555 (ppc64v2_emit_reg): New function.
3556 (ppc64_emit_pop): New function.
3557 (ppc64_emit_stack_flush): New function.
3558 (ppc64_emit_swap): New function.
3559 (ppc64v1_emit_call): New function.
3560 (ppc64v2_emit_call): New function.
3561 (ppc64v1_emit_int_call_1): New function.
3562 (ppc64v2_emit_int_call_1): New function.
3563 (ppc64v1_emit_void_call_2): New function.
3564 (ppc64v2_emit_void_call_2): New function.
3565 (ppc64_emit_if_goto): New function.
3566 (ppc64_emit_eq_goto): New function.
3567 (ppc64_emit_ne_goto): New function.
3568 (ppc64_emit_lt_goto): New function.
3569 (ppc64_emit_le_goto): New function.
3570 (ppc64_emit_gt_goto): New function.
3571 (ppc64_emit_ge_goto): New function.
3572 (ppc64v1_emit_ops_impl): New static variable.
3573 (ppc64v2_emit_ops_impl): New static variable.
3574 (ppc_emit_ops): New function.
3575 (linux_low_target): Wire in ppc_emit_ops.
3577 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3578 Marcin Kościelnicki <koriakin@0x04.net>
3581 * Makefile.in: Add powerpc-*-ipa.o
3582 * configure.srv: Add ipa_obj for powerpc*-linux.
3583 * linux-ppc-ipa.c: New file.
3584 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3586 (PPC_FIELD): New macro.
3587 (PPC_SEXT): New macro.
3588 (PPC_OP6): New macro.
3589 (PPC_BO): New macro.
3590 (PPC_LI): New macro.
3591 (PPC_BD): New macro.
3592 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3593 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3594 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3595 (ppc_get_thread_area): New function.
3596 (is_elfv2_inferior): New function.
3597 (gen_ds_form): New function.
3598 (GEN_STD): New macro.
3599 (GEN_STDU): New macro.
3600 (GEN_LD): New macro.
3601 (GEN_LDU): New macro.
3602 (gen_d_form): New function.
3603 (GEN_ADDI): New macro.
3604 (GEN_ADDIS): New macro.
3605 (GEN_LI): New macro.
3606 (GEN_LIS): New macro.
3607 (GEN_ORI): New macro.
3608 (GEN_ORIS): New macro.
3609 (GEN_LWZ): New macro.
3610 (GEN_STW): New macro.
3611 (GEN_STWU): New macro.
3612 (gen_xfx_form): New function.
3613 (GEN_MFSPR): New macro.
3614 (GEN_MTSPR): New macro.
3615 (GEN_MFCR): New macro.
3616 (GEN_MTCR): New macro.
3617 (GEN_SYNC): New macro.
3618 (GEN_LWSYNC): New macro.
3619 (gen_x_form): New function.
3620 (GEN_OR): New macro.
3621 (GEN_MR): New macro.
3622 (GEN_LWARX): New macro.
3623 (GEN_STWCX): New macro.
3624 (GEN_CMPW): New macro.
3625 (gen_md_form): New function.
3626 (GEN_RLDICL): New macro.
3627 (GEN_RLDICR): New macro.
3628 (gen_i_form): New function.
3630 (GEN_BL): New macro.
3631 (gen_b_form): New function.
3632 (GEN_BNE): New macro.
3633 (GEN_LOAD): New macro.
3634 (GEN_STORE): New macro.
3635 (gen_limm): New function.
3636 (gen_atomic_xchg): New function.
3637 (gen_call): New function.
3638 (ppc_relocate_instruction): New function.
3639 (ppc_install_fast_tracepoint_jump_pad): New function.
3640 (ppc_get_min_fast_tracepoint_insn_len): New function.
3641 (ppc_get_ipa_tdesc_idx): New function.
3642 (the_low_target): Wire in the new functions.
3643 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3645 * linux-ppc-tdesc.h: New file.
3647 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3649 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3650 (alloc_jump_pad_buffer): New function.
3651 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3652 (alloc_jump_pad_buffer): New function.
3653 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3654 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3655 (alloc_jump_pad_buffer): New function.
3656 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3657 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3658 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3659 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3661 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3663 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3664 * linux-amd64-ipa.c: Likewise.
3665 * linux-i386-ipa.c: Likewise.
3666 * linux-s390-ipa.c: Likewise.
3667 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3668 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3669 set_trace_state_variable_value_ptr.
3670 (struct ipa_sym_addresses): Likewise.
3671 (symbol_list): Likewise.
3672 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3673 accessing gdb_collect directly.
3674 (gdb_collect_ptr_type): New typedef.
3675 (get_raw_reg_ptr_type): New typedef.
3676 (get_trace_state_variable_value_ptr_type): New typedef.
3677 (set_trace_state_variable_value_ptr_type): New typedef.
3678 (gdb_collect_ptr): New global.
3679 (get_raw_reg_ptr): New global.
3680 (get_trace_state_variable_value_ptr): New global.
3681 (set_trace_state_variable_value_ptr): New global.
3682 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3683 accessing get_raw_reg directly.
3684 (get_get_tsv_func_addr): Likewise for
3685 get_trace_state_variable_value_ptr.
3686 (get_set_tsv_func_addr): Likewise for
3687 set_trace_state_variable_value_ptr.
3688 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3690 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3692 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3694 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3696 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3698 (relocate_instruction): Remove own_buf.
3699 * server.c (own_buf): Make global.
3700 (handle_v_requests): Make global.
3701 * server.h (own_buf): New declaration.
3702 (handle_v_requests): New prototype.
3704 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3707 * linux-s390-low.c (add_insns): New function.
3708 (s390_emit_prologue): New function.
3709 (s390_emit_epilogue): New function.
3710 (s390_emit_add): New function.
3711 (s390_emit_sub): New function.
3712 (s390_emit_mul): New function.
3713 (s390_emit_lsh): New function.
3714 (s390_emit_rsh_signed): New function.
3715 (s390_emit_rsh_unsigned): New function.
3716 (s390_emit_ext): New function.
3717 (s390_emit_log_not): New function.
3718 (s390_emit_bit_and): New function.
3719 (s390_emit_bit_or): New function.
3720 (s390_emit_bit_xor): New function.
3721 (s390_emit_bit_not): New function.
3722 (s390_emit_equal): New function.
3723 (s390_emit_less_signed): New function.
3724 (s390_emit_less_unsigned): New function.
3725 (s390_emit_ref): New function.
3726 (s390_emit_if_goto): New function.
3727 (s390_emit_goto): New function.
3728 (s390_write_goto_address): New function.
3729 (s390_emit_litpool): New function.
3730 (s390_emit_const): New function.
3731 (s390_emit_call): New function.
3732 (s390_emit_reg): New function.
3733 (s390_emit_pop): New function.
3734 (s390_emit_stack_flush): New function.
3735 (s390_emit_zero_ext): New function.
3736 (s390_emit_swap): New function.
3737 (s390_emit_stack_adjust): New function.
3738 (s390_emit_set_r2): New function.
3739 (s390_emit_int_call_1): New function.
3740 (s390_emit_void_call_2): New function.
3741 (s390_emit_eq_goto): New function.
3742 (s390_emit_ne_goto): New function.
3743 (s390_emit_lt_goto): New function.
3744 (s390_emit_le_goto): New function.
3745 (s390_emit_gt_goto): New function.
3746 (s390_emit_ge_goto): New function.
3747 (s390x_emit_prologue): New function.
3748 (s390x_emit_epilogue): New function.
3749 (s390x_emit_add): New function.
3750 (s390x_emit_sub): New function.
3751 (s390x_emit_mul): New function.
3752 (s390x_emit_lsh): New function.
3753 (s390x_emit_rsh_signed): New function.
3754 (s390x_emit_rsh_unsigned): New function.
3755 (s390x_emit_ext): New function.
3756 (s390x_emit_log_not): New function.
3757 (s390x_emit_bit_and): New function.
3758 (s390x_emit_bit_or): New function.
3759 (s390x_emit_bit_xor): New function.
3760 (s390x_emit_bit_not): New function.
3761 (s390x_emit_equal): New function.
3762 (s390x_emit_less_signed): New function.
3763 (s390x_emit_less_unsigned): New function.
3764 (s390x_emit_ref): New function.
3765 (s390x_emit_if_goto): New function.
3766 (s390x_emit_const): New function.
3767 (s390x_emit_call): New function.
3768 (s390x_emit_reg): New function.
3769 (s390x_emit_pop): New function.
3770 (s390x_emit_stack_flush): New function.
3771 (s390x_emit_zero_ext): New function.
3772 (s390x_emit_swap): New function.
3773 (s390x_emit_stack_adjust): New function.
3774 (s390x_emit_int_call_1): New function.
3775 (s390x_emit_void_call_2): New function.
3776 (s390x_emit_eq_goto): New function.
3777 (s390x_emit_ne_goto): New function.
3778 (s390x_emit_lt_goto): New function.
3779 (s390x_emit_le_goto): New function.
3780 (s390x_emit_gt_goto): New function.
3781 (s390x_emit_ge_goto): New function.
3782 (s390_emit_ops): New function.
3783 (struct linux_target_ops): Fill in emit_ops hook.
3785 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3788 * Makefile.in: Add s390 IPA files.
3789 * configure.srv: Build IPA for s390.
3790 * linux-s390-ipa.c: New file.
3791 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3792 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3793 (tdesc_s390_linux32): Likewise.
3794 (init_registers_s390_linux32v1): Likewise.
3795 (tdesc_s390_linux32v1): Likewise.
3796 (init_registers_s390_linux32v2): Likewise.
3797 (tdesc_s390_linux32v2): Likewise.
3798 (init_registers_s390_linux64): Likewise.
3799 (tdesc_s390_linux64): Likewise.
3800 (init_registers_s390_linux64v1): Likewise.
3801 (tdesc_s390_linux64v1): Likewise.
3802 (init_registers_s390_linux64v2): Likewise.
3803 (tdesc_s390_linux64v2): Likewise.
3804 (init_registers_s390_te_linux64): Likewise.
3805 (tdesc_s390_te_linux64): Likewise.
3806 (init_registers_s390_vx_linux64): Likewise.
3807 (tdesc_s390_vx_linux64): Likewise.
3808 (init_registers_s390_tevx_linux64): Likewise.
3809 (tdesc_s390_tevx_linux64): Likewise.
3810 (init_registers_s390x_linux64): Likewise.
3811 (tdesc_s390x_linux64): Likewise.
3812 (init_registers_s390x_linux64v1): Likewise.
3813 (tdesc_s390x_linux64v1): Likewise.
3814 (init_registers_s390x_linux64v2): Likewise.
3815 (tdesc_s390x_linux64v2): Likewise.
3816 (init_registers_s390x_te_linux64): Likewise.
3817 (tdesc_s390x_te_linux64): Likewise.
3818 (init_registers_s390x_vx_linux64): Likewise.
3819 (tdesc_s390x_vx_linux64): Likewise.
3820 (init_registers_s390x_tevx_linux64): Likewise.
3821 (tdesc_s390x_tevx_linux64): Likewise.
3822 (have_hwcap_s390_vx): New static variable.
3823 (s390_arch_setup): Fill have_hwcap_s390_vx.
3824 (s390_get_thread_area): New function.
3825 (s390_ft_entry_gpr_esa): New const.
3826 (s390_ft_entry_gpr_zarch): New const.
3827 (s390_ft_entry_misc): New const.
3828 (s390_ft_entry_fr): New const.
3829 (s390_ft_entry_vr): New const.
3830 (s390_ft_main_31): New const.
3831 (s390_ft_main_64): New const.
3832 (s390_ft_exit_fr): New const.
3833 (s390_ft_exit_vr): New const.
3834 (s390_ft_exit_misc): New const.
3835 (s390_ft_exit_gpr_esa): New const.
3836 (s390_ft_exit_gpr_zarch): New const.
3837 (append_insns): New function.
3838 (s390_relocate_instruction): New function.
3839 (s390_install_fast_tracepoint_jump_pad): New function.
3840 (s390_get_min_fast_tracepoint_insn_len): New function.
3841 (s390_get_ipa_tdesc_idx): New function.
3842 (struct linux_target_ops): Wire in the above functions.
3843 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3844 * linux-s390-tdesc.h: New file.
3846 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3848 * linux-s390-low.c (s390_supports_tracepoints): New function.
3849 (struct linux_target_ops): Fill supports_tracepoints hook.
3851 2016-03-18 Yao Qi <yao.qi@linaro.org>
3853 * linux-low.c (lwp_signal_can_be_delivered): New function.
3854 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3856 2016-03-18 Yao Qi <yao.qi@linaro.org>
3858 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3859 0 if signal is enqueued. Remove 'signal' from one debugging
3860 message. Move one debugging message to some lines below.
3861 Remove code setting 'signal' to 0.
3863 2016-03-18 Yao Qi <yao.qi@linaro.org>
3865 * linux-low.c (linux_low_filter_event): Remove redundant
3866 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3868 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3870 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3871 (struct linux_target_ops): Wire in the above.
3873 2016-03-03 Yao Qi <yao.qi@linaro.org>
3875 * linux-low.c: Update comments to start_step_over.
3877 2016-03-03 Yao Qi <yao.qi@linaro.org>
3880 * linux-low.c (handle_extended_wait): Set child suspended
3881 if event_lwp->bp_reinsert isn't zero.
3883 2016-03-02 Yao Qi <yao.qi@linaro.org>
3885 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3886 enqueue_pending_signal.
3888 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3890 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3893 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3895 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3896 (s390_regmap_3264) [!__s390x__]: New global.
3897 (s390_collect_ptrace_register): Skip map entries containing -1.
3898 (s390_supply_ptrace_register): Ditto.
3899 (s390_fill_gprs_high): New function.
3900 (s390_store_gprs_high): New function.
3901 (s390_regsets): Add NT_S390_HIGH_GPRS.
3902 (s390_get_hwcap): Enable on 31-bit.
3903 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3904 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3905 Detect NT_S390_HIGH_GPRS.
3906 (s390_usrregs_info_3264): Enable on 31-bit.
3907 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3908 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3910 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3913 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3914 * configure.srv: Ditto.
3915 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3916 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3917 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3918 (init_registers_amd64_linux): Remove prototype.
3919 (tdesc_amd64_linux): Remove declaration.
3920 (get_ipa_tdesc): New function.
3921 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3922 initialize remaining tdescs.
3923 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3924 (init_registers_i386_linux): Remove prototype.
3925 (tdesc_i386_linux): Remove declaration.
3926 (get_ipa_tdesc): New function.
3927 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3928 initialize remaining tdescs.
3929 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3930 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3931 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3932 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3933 (x86_get_ipa_tdesc_idx): New function.
3934 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3935 * linux-x86-tdesc.h: New file.
3936 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3937 (target_get_ipa_tdesc_idx): New macro.
3938 * tracepoint.c (ipa_tdesc_idx): New macro.
3939 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3940 (symbol_list): Add ipa_tdesc_idx.
3941 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3942 (ipa_tdesc): Remove.
3943 (ipa_tdesc_idx): New variable.
3944 (get_context_regcache): Use get_ipa_tdesc.
3945 (gdb_collect): Ditto.
3947 * tracepoint.h (get_ipa_tdesc): New prototype.
3948 (ipa_tdesc): Remove.
3950 2016-02-24 Pedro Alves <palves@redhat.com>
3952 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3953 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3954 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3955 Factor out common code between the USE_SIGTRAP_SIGINFO and
3956 !USE_SIGTRAP_SIGINFO blocks.
3957 (linux_low_filter_event): Call save_stop_reason instead of
3958 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3960 (linux_wait_1): Update comments.
3962 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3964 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3965 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3966 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3967 ppc_insert_point, ppc_remove_point.
3969 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3971 * linux-s390-low.c (s390_supports_z_point_type): New function.
3972 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3974 2016-02-16 Yao Qi <yao.qi@linaro.org>
3976 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3977 PC. Get pc from regcache_read_pc.
3979 2016-02-12 Yao Qi <yao.qi@linaro.org>
3981 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3982 or linux_get_pc_32bit.
3983 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3985 2016-02-12 Yao Qi <yao.qi@linaro.org>
3987 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3988 arm_linux_get_next_pcs_fixup.
3990 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3992 * tracepoint.c (x_tracepoint_action_download): Change
3993 write_inferior_data_ptr to write_inferior_data_pointer.
3994 (cmd_qtstart): Likewise.
3995 (write_inferior_data_ptr): Remove.
3996 (download_agent_expr): Change write_inferior_data_ptr to
3997 write_inferior_data_pointer.
3998 (download_tracepoint_1): Likewise.
3999 (download_tracepoint): Likewise.
4000 (download_trace_state_variables): Likewise.
4002 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4003 Marcin Kościelnicki <koriakin@0x04.net>
4005 * tracepoint.c (struct tracepoint_action_ops): Remove.
4006 (struct tracepoint_action): Remove ops.
4007 (m_tracepoint_action_download, r_tracepoint_action_download)
4008 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4009 size and offset accordingly.
4010 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4011 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4012 (tracepoint_action_send, tracepoint_action_download): New functions.
4013 Helpers for trace action handlers.
4014 (add_tracepoint_action): Remove setup actions ops.
4015 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4017 2016-02-10 Yao Qi <yao.qi@linaro.org>
4019 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4021 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4023 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4025 * configure: Regenerate.
4027 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4029 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4030 void * to gdb_byte *.
4031 * linux-low.c (siginfo_fixup): Likewise.
4032 (linux_xfer_siginfo): Likewise.
4033 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4035 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4037 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4039 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4041 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4043 * linux-x86-low.c [__x86_64__]: Include
4044 "nat/amd64-linux-siginfo.h".
4045 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4046 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4047 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4048 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4049 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4050 (cpt_si_fd, si_timerid, si_overrun): Move from
4051 nat/amd64-linux-siginfo.c.
4052 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4054 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4056 * server.c (skip_to_semicolon): Remove.
4057 (process_point_options): Use strchrnul instead of
4060 2016-01-26 Yao Qi <yao.qi@linaro.org>
4062 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4063 * linux-low.c (install_software_single_step_breakpoints): Don't
4064 call regcache_read_pc.
4065 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4068 2016-01-26 Yao Qi <yao.qi@linaro.org>
4070 * linux-low.c (install_software_single_step_breakpoints): Call
4071 regcache_read_pc instead of get_pc.
4073 2016-01-26 Yao Qi <yao.qi@linaro.org>
4075 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4076 (unblock_async_io): Rename to ...
4077 (block_unblock_async_io): ... it. New function.
4078 (enable_async_io): Don't install SIGIO handler. Unblock it
4080 (disable_async_io): Don't ignore SIGIO. Block it instead.
4081 (initialize_async_io): Install SIGIO handler. Don't call
4084 2016-01-26 Yao Qi <yao.qi@linaro.org>
4086 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4087 first character is '\003', call *the_target->request_interrupt.
4089 2016-01-25 Yao Qi <yao.qi@linaro.org>
4091 * remote-utils.c (new_thread_notify): Remove.
4092 (dead_thread_notify): Likewise.
4093 * remote-utils.h (new_thread_notify): Remove declaration.
4094 (dead_thread_notify): Likewise.
4096 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4098 * gdb.trace/pending.exp: Fix expected message on continue.
4100 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4102 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4103 it works properly on big-endian machines where sizeof (CORE_ADDR)
4106 2016-01-21 Pedro Alves <palves@redhat.com>
4108 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4109 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4110 * configure: Regenerate.
4112 2016-01-21 Yao Qi <yao.qi@linaro.org>
4114 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4115 is_thumb and set it according to CPSR saved on the stack.
4116 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4117 arm_sigreturn_next_pc.
4119 2016-01-18 Yao Qi <yao.qi@linaro.org>
4121 * linux-low.c (linux_set_pc_64bit): New function.
4122 (linux_get_pc_64bit): New function.
4123 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4125 * linux-sparc-low.c (debug_threads): Remove declaration.
4126 (sparc_get_pc): Remove.
4127 (the_low_target): Use linux_get_pc_64bit instead of
4129 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4130 (the_low_target): Use linux_get_pc_64bit and
4133 2016-01-18 Yao Qi <yao.qi@linaro.org>
4135 * linux-arm-low.c (debug_threads): Remove declaration.
4136 (arm_get_pc, arm_set_pc): Remove.
4137 (the_low_target): Use linux_get_pc_32bit and
4139 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4140 (the_low_target): Use linux_get_pc_32bit and
4142 * linux-cris-low.c (debug_threads): Remove declaration.
4143 (cris_get_pc, cris_set_pc,): Remove.
4144 (the_low_target): Use linux_get_pc_32bit and
4146 * linux-crisv32-low.c (debug_threads): Remove declaration.
4147 (cris_get_pc, cris_set_pc): Remove.
4148 (the_low_target): Use linux_get_pc_32bit and
4150 * linux-low.c: Include inttypes.h.
4151 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4152 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4153 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4154 (the_low_target): Use linux_get_pc_32bit and
4156 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4157 (the_low_target): Use linux_get_pc_32bit and
4159 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4160 (the_low_target): Use linux_get_pc_32bit and
4162 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4163 (the_low_target): Use linux_get_pc_32bit and
4165 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4166 (the_low_target): Use linux_get_pc_32bit and
4169 2016-01-18 Gary Benson <gbenson@redhat.com>
4171 * configure.ac (AC_FUNC_FORK): New check.
4172 * config.in: Regenerate.
4173 * configure: Likewise.
4175 2016-01-14 Yao Qi <yao.qi@linaro.org>
4177 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4178 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4179 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4180 arm_get_next_pcs_ctor.
4182 2016-01-12 Josh Stone <jistone@redhat.com>
4183 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4185 * inferiors.h: Include "gdb_vecs.h".
4186 (struct process_info): Add syscalls_to_catch.
4187 * inferiors.c (remove_process): Free syscalls_to_catch.
4188 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4189 syscall_return stops.
4190 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4191 * server.c (handle_general_set): Handle QCatchSyscalls.
4192 (handle_query): Report support for QCatchSyscalls.
4193 * target.h (struct target_ops): Add supports_catch_syscall.
4194 (target_supports_catch_syscall): New macro.
4195 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4196 (struct lwp_info): Add syscall_state.
4197 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4198 Maintain syscall_state and syscalls_to_catch across exec.
4199 (get_syscall_trapinfo): New function, proxy to the_low_target.
4200 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4201 (linux_low_filter_event): Toggle syscall_state entry/return for
4202 syscall traps, and set it ignored for all others.
4203 (gdb_catching_syscalls_p): New function.
4204 (gdb_catch_this_syscall_p): New function.
4205 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4206 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4207 (linux_supports_catch_syscall): New function.
4208 (linux_target_ops): Install it.
4209 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4210 (the_low_target): Install it.
4212 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4214 * acinclude.m4: Include new ../warning.m4 file.
4215 * configure: Regenerated.
4216 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4218 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4220 * ax.c (is_goto_target): Mark static.
4221 * linux-low.c (register_addr): Likewise.
4222 (linux_fetch_registers, linux_store_registers): Likewise.
4223 * mem-break.c (any_persistent_commands): Fix old prototype.
4224 (add_commands_to_breakpoint): Mark static.
4225 * regcache.c (find_register_by_name): Delete unused func.
4226 * remote-utils.c (hex_or_minus_one): Mark static.
4227 * server.c (monitor_show_help): Mark static.
4228 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4229 handle_v_requests): Likewise.
4231 2016-01-12 Pedro Alves <palves@redhat.com>
4233 Remove use of the registered trademark symbol throughout.
4235 2016-01-08 Yao Qi <yao.qi@linaro.org>
4237 * remote-utils.c (getpkt): If c is '\003', call target hook
4240 2016-01-06 Yao Qi <yao.qi@linaro.org>
4242 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4243 linux-aarch32-low.c.
4244 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4245 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4246 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4247 (thumb2_breakpoint): Declare.
4248 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4249 linux-aarch32-low.h.
4250 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4251 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4252 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4254 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4256 * gdbreplay.c (gdbreplay_version): Change copyright year in
4258 * server.c (gdbserver_version): Likewise.
4260 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4262 * server.c (crc32_table): Delete.
4263 (crc32): Use libiberty's xcrc32 function.
4265 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4267 * lynx-low.c (lynx_delete_thread_callback): New function.
4268 (lynx_mourn): Properly delete our process and all of its
4269 threads. Remove call to clear_inferiors.
4271 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4273 * target.c (thread_search_callback): Add check that
4274 the thread_stopped target callback is not NULL before
4277 2015-12-21 Yao Qi <yao.qi@linaro.org>
4279 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4282 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4284 * server.c (handle_query): Call target_supports_software_single_step.
4286 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4288 * linux-low.c (single_step): New function.
4289 (linux_resume_one_lwp_throw): Call single_step.
4290 (start_step_over): Likewise.
4292 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4294 * Makefile.in (SFILES): Append arch/arm-linux.c,
4295 arch/arm-get-next-pcs.c.
4296 (arm-linux.o): New rule.
4297 (arm-get-next-pcs.o): New rule.
4298 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4300 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4301 to linux-aarch32-low.c.
4302 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4303 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4304 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4305 (thumb2_breakpoint_len): Likewise.
4306 (arm_is_thumb_mode): Make non-static.
4307 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4308 from linux-aarch32-low.c.
4309 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4310 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4311 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4312 (thumb2_breakpoint_len): Likewise.
4313 (arm_is_thumb_mode): New declaration.
4314 * linux-arm-low.c: Include arch/arm-linux.h
4315 aarch/arm-get-next-pcs.h, sys/syscall.h.
4316 (get_next_pcs_ops): New struct.
4317 (get_next_pcs_addr_bits_remove): New function.
4318 (get_next_pcs_is_thumb): New function.
4319 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4320 (arm_sigreturn_next_pc): Likewise.
4321 (get_next_pcs_syscall_next_pc): Likewise.
4322 (arm_gdbserver_get_next_pcs): Likewise.
4323 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4325 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4326 * server.h: Include gdb_vecs.h.
4328 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4330 * Makefile.in (SFILES): Append common/common-regcache.c.
4331 (OBS): Append common-regcache.o.
4332 (common-regcache.o): New rule.
4333 * regcache.c (init_register_cache): Initialize cache to
4335 (regcache_raw_read_unsigned): New function.
4336 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4337 register_status enum.
4339 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4341 * linux-aarch64-low.c (the_low_targets): Rename
4342 breakpoint_reinsert_addr to get_next_pcs.
4343 * linux-arm-low.c (the_low_targets): Likewise.
4344 * linux-bfin-low.c (the_low_targets): Likewise.
4345 * linux-cris-low.c (the_low_targets): Likewise.
4346 * linux-crisv32-low.c (the_low_targets): Likewise.
4347 * linux-low.c (can_software_single_step): Likewise.
4348 (install_software_single_step_breakpoints): New function.
4349 (start_step_over): Use install_software_single_step_breakpoints.
4350 * linux-low.h: New CORE_ADDR vector.
4351 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4353 * linux-mips-low.c (the_low_targets): Likewise.
4354 * linux-nios2-low.c (the_low_targets): Likewise.
4355 * linux-sparc-low.c (the_low_targets): Likewise.
4357 2015-12-17 Pedro Alves <palves@redhat.com>
4359 * linux-low.c (linux_kill_one_lwp): Remove references to
4361 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4363 (linux_init_signals): Delete.
4364 (initialize_low): Adjust.
4365 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4367 2015-12-16 Pedro Alves <palves@redhat.com>
4369 * configure.ac (compiler warning flags): When testing a
4370 -Wno-foo option, check whether -Wfoo works instead.
4371 * configure: Regenerate.
4373 2015-12-11 Don Breazeal <donb@codesourcery.com>
4375 * server.c (process_serial_event): Don't exit from gdbserver
4376 in remote mode if there are still active inferiors.
4378 2015-12-11 Yao Qi <yao.qi@linaro.org>
4380 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4381 arm_breakpoint_at if the process is 32-bit.
4383 2015-12-11 Yao Qi <yao.qi@linaro.org>
4385 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4388 2015-12-07 Yao Qi <yao.qi@linaro.org>
4390 * configure.srv: Append arm.o to srv_tgtobj for
4391 aarch64*-*-linux* target.
4392 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4393 from linux-arm-low.c.
4394 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4395 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4396 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4397 (thumb2_breakpoint_len): Likewise.
4398 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4399 (arm_breakpoint_kinds): Likewise.
4400 (arm_breakpoint_kind_from_pc): Likewise.
4401 (arm_sw_breakpoint_from_kind): Likewise.
4402 (arm_breakpoint_kind_from_current_state): Likewise.
4403 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4404 (arm_sw_breakpoint_from_kind): Declare.
4405 (arm_breakpoint_kind_from_current_state): Declare.
4406 (arm_breakpoint_at): Declare.
4407 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4408 arm_sw_breakpoint_from_kind if process is 32-bit.
4409 (aarch64_breakpoint_kind_from_pc): New function.
4410 (aarch64_breakpoint_kind_from_current_state): New function.
4411 (the_low_target): Initialize fields breakpoint_kind_from_pc
4412 and breakpoint_kind_from_current_state.
4413 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4414 linux-aarch32-low.c.
4415 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4416 (arm_breakpoint, arm_breakpoint_len): Likewise.
4417 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4418 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4419 (arm_is_thumb_mode): Likewise.
4420 (arm_breakpoint_at): Likewise.
4421 (arm_breakpoint_kind_from_pc): Likewise.
4422 (arm_sw_breakpoint_from_kind): Likewise.
4423 (arm_breakpoint_kind_from_current_state): Likewise.
4426 2015-08-04 Yao Qi <yao.qi@linaro.org>
4428 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4429 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4430 * server.c (extended_protocol): Remove "static".
4431 * server.h (extended_protocol): Declare it.
4433 2015-12-04 Josh Stone <jistone@redhat.com>
4435 * target.h (struct target_ops) <arch_setup>: Rename to ...
4436 (struct target_ops) <post_create_inferior>: ... this.
4437 (target_arch_setup): Rename to ...
4438 (target_post_create_inferior): ... this, calling post_create_inferior.
4439 * server.c (start_inferior): Update target_arch_setup calls to
4440 target_post_create_inferior.
4441 * linux-low.c (linux_low_ptrace_options): Forward declare.
4442 (linux_arch_setup): Update its comment for general use.
4443 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4444 (struct linux_target_ops): Use linux_post_create_inferior.
4445 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4446 to post_create_inferior.
4447 * nto-low.c (struct nto_target_ops): Likewise.
4448 * spu-low.c (struct spu_target_ops): Likewise.
4449 * win32-low.c (struct win32_target_ops): Likewise.
4451 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4453 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4455 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4457 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4458 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4459 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4460 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4461 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4462 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4463 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4464 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4465 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4466 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4467 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4468 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4470 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4472 * linux-low.c (linux_look_up_symbols): Don't call
4473 linux_supports_traceclone.
4474 * linux-low.h (thread_db_init): Remove use_events argument.
4475 * thread-db.c (thread_db_use_event): Remove global variable.
4476 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4477 (struct thread_db) <td_create_bp>: Remove field.
4478 (thread_db_create_event): Remove function.
4479 (thread_db_enable_reporting): Likewise.
4480 (find_one_thread): Don't check for thread_db_use_events.
4481 (attach_thread): Likewise.
4482 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4483 (try_thread_db_load_1): Don't check for thread_db_use_events.
4484 (thread_db_init): Remove use_events argument and thread events
4486 (remove_thread_event_breakpoints): Remove function.
4487 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4489 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4491 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4493 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4494 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4495 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4496 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4497 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4499 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4501 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4502 * linux-low.c (can_hardware_single_step): Use
4503 supports_hardware_single_step.
4504 (can_software_single_step): New function.
4505 (start_step_over): Call can_software_single_step.
4506 (linux_supports_hardware_single_step): New function.
4507 (struct target_ops) <supports_software_single_step>: Initialize.
4508 * linux-low.h (struct linux_target_ops)
4509 <supports_hardware_single_step>: Initialize.
4510 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4511 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4512 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4513 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4514 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4515 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4516 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4517 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4518 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4519 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4521 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4522 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4524 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4525 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4526 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4528 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4529 * target.h (struct target_ops): <supports_software_single_step>:
4531 (target_supports_software_single_step): New macro.
4533 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4535 * linux-low.c (linux_wait_1): Fix pc advance condition.
4536 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4537 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4539 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4541 * linux-arm-low.c (arm_is_thumb_mode): New function.
4542 (arm_breakpoint_at): Use arm_is_thumb_mode.
4543 (arm_breakpoint_kind_from_current_state): New function.
4544 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4546 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4547 (linux_breakpoint_kind_from_current_state): New function.
4548 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4549 * linux-low.h (struct linux_target_ops)
4550 <breakpoint_kind_from_current_state>: New field.
4551 * target.h (struct target_ops): Likewise.
4552 (target_breakpoint_kind_from_current_state): New macro.
4554 2015-11-30 Pedro Alves <palves@redhat.com>
4556 * linux-low.c (linux_resume): Wake up the event loop before
4559 2015-11-30 Pedro Alves <palves@redhat.com>
4561 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4563 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4565 * target.c (struct thread_search): New structure.
4566 (thread_search_callback): New function.
4567 (prev_general_thread): New global.
4568 (prepare_to_access_memory, done_accessing_memory): New functions.
4569 * target.h (prepare_to_access_memory, done_accessing_memory):
4570 Replace macros with function declarations.
4572 2015-11-30 Pedro Alves <palves@redhat.com>
4575 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4576 report TARGET_WAITKIND_NO_RESUMED.
4577 * remote-utils.c (prepare_resume_reply): Handle
4578 TARGET_WAITKIND_NO_RESUMED.
4579 * server.c (report_no_resumed): New global.
4580 (handle_query) <qSupported>: Handle "no-resumed+". Report
4581 "no-resumed+" support.
4582 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4583 return error if the client doesn't support no-resumed events.
4584 (push_stop_notification): New function.
4585 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4586 events if the client supports them.
4588 2015-11-30 Pedro Alves <palves@redhat.com>
4590 * linux-low.c (thread_still_has_status_pending_p): Don't check
4592 (lwp_resumed): New function.
4593 (status_pending_p_callback): Return early if the LWP is not
4594 supposed to be resumed.
4596 2015-11-30 Pedro Alves <palves@redhat.com>
4598 * linux-low.c (handle_extended_wait): Assert that the LWP's
4599 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4600 thread create events, leave the new child's status pending.
4601 (linux_low_filter_event): If GDB wants to hear about thread exit
4602 events, leave the LWP marked dead and don't delete it.
4603 (linux_wait_for_event_filtered): Don't check for thread exit.
4604 (filter_exit_event): New function.
4605 (linux_wait_1): Use it, when returning an exit event.
4606 (linux_resume_one_lwp_throw): Assert that the LWP's
4607 waitstatus is TARGET_WAITKIND_IGNORE.
4608 * remote-utils.c (prepare_resume_reply): Handle
4609 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4610 * server.c (report_thread_events): New global.
4611 (handle_general_set): Handle QThreadEvents.
4612 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4613 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4614 TARGET_WAITKIND_THREAD_EXITED.
4615 * server.h (report_thread_events): Declare.
4617 2015-11-30 Pedro Alves <palves@redhat.com>
4619 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4620 the thread's last_resume_kind was resume_stop.
4622 2015-11-30 Pedro Alves <palves@redhat.com>
4624 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4627 2015-11-30 Pedro Alves <palves@redhat.com>
4629 * server.c (handle_v_requests): Handle vCtrlC.
4631 2015-11-30 Pedro Alves <palves@redhat.com>
4633 * gdbthread.h (find_any_thread_of_pid): Declare.
4634 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4636 * server.c (handle_query): If current_thread is NULL, look for
4637 another thread of the selected process.
4639 2015-11-26 Daniel Colascione <dancol@dancol.org>
4640 Simon Marchi <simon.marchi@ericsson.com>
4642 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4643 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4645 * target.h (struct target_ops) <thread_name>: New field.
4646 (target_thread_name): New macro.
4648 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4650 * regcache.h (regcache_invalidate_pid): Add declaration.
4651 * regcache.c (regcache_invalidate_pid): New function, extracted
4652 from regcache_invalidate.
4653 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4654 Add trivial documentation comment.
4655 * lynx-low.c: Use regcache_invalidate_pid instead of
4656 regcache_invalidate.
4658 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4660 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4661 and Elf64_auxv_t if the target is Android.
4663 2015-11-22 Doug Evans <xdje42@gmail.com>
4665 * target.h: #include <sys/types.h>.
4667 2015-11-19 Pedro Alves <palves@redhat.com>
4669 * linux-low.c (linux_process_qsupported): Change prototype.
4671 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4673 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4674 and adjust to loop over all features.
4675 * server.c (handle_query) <qSupported>: Adjust to call
4676 target_process_qsupported once, passing it a vector of unprocessed
4678 * target.h (struct target_ops) <process_qsupported>: Change
4680 (target_process_qsupported): Adjust.
4682 2015-11-19 Pedro Alves <palves@redhat.com>
4684 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4686 * configure: Regenerate.
4688 2015-11-19 Pedro Alves <palves@redhat.com>
4690 * configure: Regenerate.
4692 2015-11-19 Yao Qi <yao.qi@linaro.org>
4694 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4697 2015-11-19 Yao Qi <yao.qi@linaro.org>
4699 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4700 (struct aarch64_operand): Move enum out.
4702 2015-11-19 Yao Qi <yao.qi@linaro.org>
4704 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4705 struct user_fpsimd_state *.
4706 (aarch64_store_fpregset): Likewise.
4708 2015-11-19 Yao Qi <yao.qi@linaro.org>
4710 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4711 struct user_pt_regs *.
4712 (aarch64_store_gregset): Likewise.
4714 2015-11-18 Pedro Alves <palves@redhat.com>
4716 * Makefile.in (all_object_files): Add $IPA_OBJS.
4718 2015-11-17 Pedro Alves <palves@redhat.com>
4720 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4721 GDB_SIGNAL_0 and gdb_signal_to_string.
4723 2015-11-17 Pedro Alves <palves@redhat.com>
4725 * win32-low.c (handle_output_debug_string): Remove parameter.
4726 (win32_kill): Remove our_status local and adjust call to
4727 handle_output_debug_string.
4728 (get_child_debug_event): Adjust call to
4729 handle_output_debug_string.
4731 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4733 * linux-mips-low.c (mips_fill_gregset): Add cast.
4734 (mips_store_gregset): Likewise.
4735 (mips_fill_fpregset): Likewise.
4736 (mips_store_fpregset): Likewise.
4738 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4740 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4743 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4745 * linux-mips-low.c (mips_linux_new_thread): Change type of
4746 watch_type to enum target_hw_bp_type.
4748 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4750 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4751 Change return type to arm_hwbp_type.
4753 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4755 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4756 (arm_store_gregset): Likewise.
4757 * linux-arm-low.c (arm_get_hwcap): Likewise.
4758 (arm_read_description): Likewise.
4760 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4762 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4764 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4766 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4767 (ppc_fill_vsxregset): Likewise.
4768 (ppc_store_vsxregset): Likewise.
4769 (ppc_fill_vrregset): Likewise.
4770 (ppc_store_vrregset): Likewise.
4771 (ppc_fill_evrregset): Likewise.
4772 (ppc_store_evrregset): Likewise.
4774 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4776 * linux-ppc-low.c (ppc_usrregs_info): Remove
4777 forward-declaration.
4778 (ppc_arch_setup): Move lower in file.
4780 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4782 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4783 (ps_pdwrite): Likewise.
4785 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4787 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4788 to after assert checks.
4790 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4792 * proc-service.c (ps_pdread): Add/adjust casts.
4793 (ps_pdwrite): Add/adjust casts.
4795 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4797 * server.c (handle_search_memory_1): Cast return value of
4800 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4802 * server.c (write_qxfer_response): Change type of data to
4805 2015-10-29 Pedro Alves <palves@redhat.com>
4807 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4809 2015-10-29 Pedro Alves <palves@redhat.com>
4811 * tracepoint.c (clear_installed_tracepoints): Add casts.
4813 2015-10-29 Pedro Alves <palves@redhat.com>
4815 * server.c (handle_v_cont, process_serial_event): Add enum
4816 gdb_signal casts to signal parsing code.
4818 2015-10-29 Pedro Alves <palves@redhat.com>
4820 * linux-low.h (NULL_REGSET): Define.
4821 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4822 * linux-arm-low.c (arm_regsets): Likewise.
4823 * linux-crisv32-low.c (cris_regsets): Likewise.
4824 * linux-m68k-low.c (m68k_regsets): Likewise.
4825 * linux-mips-low.c (mips_regsets): Likewise.
4826 * linux-nios2-low.c (nios2_regsets): Likewise.
4827 * linux-ppc-low.c (ppc_regsets): Likewise.
4828 * linux-s390-low.c (s390_regsets): Likewise.
4829 * linux-sh-low.c (sh_regsets): Likewise.
4830 * linux-sparc-low.c (sparc_regsets): Likewise.
4831 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4832 * linux-tile-low.c (tile_regsets): Likewise.
4833 * linux-x86-low.c (x86_regsets): Likewise.
4834 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4836 2015-10-29 Pedro Alves <palves@redhat.com>
4838 * linux-low.h (NULL_REGSET): Define.
4839 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4840 * linux-arm-low.c (arm_regsets): Likewise.
4841 * linux-crisv32-low.c (cris_regsets): Likewise.
4842 * linux-m68k-low.c (m68k_regsets): Likewise.
4843 * linux-mips-low.c (mips_regsets): Likewise.
4844 * linux-nios2-low.c (nios2_regsets): Likewise.
4845 * linux-ppc-low.c (ppc_regsets): Likewise.
4846 * linux-s390-low.c (s390_regsets): Likewise.
4847 * linux-sh-low.c (sh_regsets): Likewise.
4848 * linux-sparc-low.c (sparc_regsets): Likewise.
4849 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4850 * linux-tile-low.c (tile_regsets): Likewise.
4851 * linux-x86-low.c (x86_regsets): Likewise.
4852 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4854 2015-10-26 Doug Evans <dje@google.com>
4856 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4858 2015-10-26 Doug Evans <dje@google.com>
4860 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4862 2015-10-26 Doug Evans <dje@google.com>
4864 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4866 (attach_thread, find_new_threads_callback): Ditto.
4868 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4870 * mem-break.h (set_breakpoint_data): Remove.
4872 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4874 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4875 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4876 (initialize_low): Remove set_breakpoint_data call.
4877 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4878 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4879 (initialize_low): Remove set_breakpoint_data call.
4880 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4881 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4882 (initialize_low): Remove set_breakpoint_data call.
4884 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4886 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4887 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4888 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4889 * target.h (target_breakpoint_kind_from_pc): New macro.
4891 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4893 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4894 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4895 the default breakpoint kind.
4897 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4899 * linux-arm-low.c (arm_supports_z_point_type): Add software
4902 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4904 * linux-arm-low.c: Refactor breakpoint definitions.
4905 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4906 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4908 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4910 * Makefile.in: Add arm.c/o.
4911 * configure.srv: Likewise.
4912 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4913 (arm_breakpoint_kind_from_pc): New function.
4914 (arm_sw_breakpoint_from_kind): Return proper kind.
4915 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4917 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4919 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4921 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4922 (struct raw_breakpoint) <size>: Remove.
4923 (struct raw_breakpoint) <kind>: Add.
4924 (bp_size): New function.
4925 (bp_opcode): Likewise.
4926 (find_raw_breakpoint_at): Adjust for kind.
4927 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4928 (remove_memory_breakpoint): Adjust for kind call bp_size.
4929 (set_raw_breakpoint_at): Adjust for kind.
4930 (set_breakpoint): Likewise.
4931 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4932 (delete_raw_breakpoint): Adjust for kind.
4933 (delete_breakpoint): Likewise.
4934 (find_gdb_breakpoint): Likewise.
4935 (set_gdb_breakpoint_1): Likewise.
4936 (set_gdb_breakpoint): Likewise.
4937 (delete_gdb_breakpoint_1): Likewise.
4938 (delete_gdb_breakpoint): Likewise.
4939 (uninsert_raw_breakpoint): Likewise.
4940 (reinsert_raw_breakpoint): Likewise.
4941 (set_breakpoint_data): Remove.
4942 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4943 (check_mem_read): Adjust for kind call bp_size.
4944 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4945 (clone_one_breakpoint): Adjust for kind.
4946 * mem-break.h (set_gdb_breakpoint): Likewise.
4947 (delete_gdb_breakpoint): Likewise.
4948 * server.c (process_serial_event): Likewise.
4950 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4952 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4953 (struct linux_target_ops) <breakpoint>: Remove.
4954 (struct linux_target_ops) <breakpoint_len>: Remove.
4955 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4956 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4957 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4958 (arm_sw_breakpoint_from_kind): New function.
4959 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4960 (struct linux_target_ops) <breakpoint>: Remove.
4961 (struct linux_target_ops) <breakpoint_len>: Remove.
4962 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4963 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4964 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4965 (struct linux_target_ops) <breakpoint>: Remove.
4966 (struct linux_target_ops) <breakpoint_len>: Remove.
4967 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4968 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4969 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4970 (struct linux_target_ops) <breakpoint>: Remove.
4971 (struct linux_target_ops) <breakpoint_len>: Remove.
4972 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4973 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4974 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4975 and sw_breakpoint_from_kind to increment the pc.
4976 (linux_breakpoint_kind_from_pc): New function.
4977 (linux_sw_breakpoint_from_kind): New function.
4978 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4979 (initialize_low): Call breakpoint_kind_from_pc and
4980 sw_breakpoint_from_kind to replace breakpoint_data/len.
4981 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4983 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4984 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4985 (struct linux_target_ops) <breakpoint>: Remove.
4986 (struct linux_target_ops) <breakpoint_len>: Remove.
4987 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4988 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4989 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4990 (struct linux_target_ops) <breakpoint>: Remove.
4991 (struct linux_target_ops) <breakpoint_len>: Remove.
4992 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4993 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4994 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4995 (struct linux_target_ops) <breakpoint>: Remove.
4996 (struct linux_target_ops) <breakpoint_len>: Remove.
4997 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4998 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4999 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5000 (struct linux_target_ops) <breakpoint>: Remove.
5001 (struct linux_target_ops) <breakpoint_len>: Remove.
5002 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5003 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5004 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5005 (struct linux_target_ops) <breakpoint>: Remove.
5006 (struct linux_target_ops) <breakpoint_len>: Remove.
5007 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5008 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5009 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5010 (struct linux_target_ops) <breakpoint>: Remove.
5011 (struct linux_target_ops) <breakpoint_len>: Remove.
5012 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5013 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5014 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5015 (struct linux_target_ops) <breakpoint>: Remove.
5016 (struct linux_target_ops) <breakpoint_len>: Remove.
5017 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5018 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5019 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5020 (struct linux_target_ops) <breakpoint>: Remove.
5021 (struct linux_target_ops) <breakpoint_len>: Remove.
5022 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5023 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5024 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5025 (struct linux_target_ops) <breakpoint>: Remove.
5026 (struct linux_target_ops) <breakpoint_len>: Remove.
5027 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5028 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5029 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5030 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5031 (struct linux_target_ops) <breakpoint>: Remove.
5032 (struct linux_target_ops) <breakpoint_len>: Remove.
5033 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5034 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5035 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5036 (struct linux_target_ops) <breakpoint>: Remove.
5037 (struct linux_target_ops) <breakpoint_len>: Remove.
5038 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5039 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5041 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5043 * linux-cris-low.c (cris_get_pc): Remove void arg.
5045 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5047 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5050 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5052 * inferiors.c (thread_pid_matches_callback): New function.
5053 (find_thread_process): New function.
5054 (remove_thread): Reset current_thread.
5055 (remove_process): Assert threads have been removed first.
5057 2015-10-15 Yao Qi <yao.qi@linaro.org>
5059 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5061 (aarch64_remove_point): Likewise.
5062 * regcache.c (regcache_register_size): New function.
5064 2015-10-12 Yao Qi <yao.qi@linaro.org>
5066 * linux-aarch64-low.c: Update all callers as emit_load_store
5067 is renamed to aarch64_emit_load_store.
5069 2015-10-12 Yao Qi <yao.qi@linaro.org>
5071 * linux-aarch64-low.c: Update all callers of function renaming
5072 from emit_insn to aarch64_emit_insn.
5074 2015-10-12 Yao Qi <yao.qi@linaro.org>
5076 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5077 arch/aarch64-insn.h.
5078 (struct aarch64_memory_operand): Likewise.
5080 (emit_insn): Move to arch/aarch64-insn.c.
5081 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5082 (emit_load_store): Move to arch/aarch64-insn.c.
5083 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5084 (can_encode_int32): Remove.
5086 2015-10-12 Yao Qi <yao.qi@linaro.org>
5088 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5089 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5090 (aarch64_relocate_instruction): Likewise.
5091 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5092 (struct aarch64_insn_visitor): Likewise.
5094 2015-10-12 Yao Qi <yao.qi@linaro.org>
5096 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5097 (struct aarch64_insn_visitor): New.
5098 (struct aarch64_insn_relocation_data): New.
5099 (aarch64_ftrace_insn_reloc_b): New function.
5100 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5101 (aarch64_ftrace_insn_reloc_cb): Likewise.
5102 (aarch64_ftrace_insn_reloc_tb): Likewise.
5103 (aarch64_ftrace_insn_reloc_adr): Likewise.
5104 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5105 (aarch64_ftrace_insn_reloc_others): Likewise.
5107 (aarch64_relocate_instruction): Use visitor.
5109 2015-10-12 Yao Qi <yao.qi@linaro.org>
5111 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5112 int. Add argument buf.
5113 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5114 aarch64_relocate_instruction.
5116 2015-10-12 Yao Qi <yao.qi@linaro.org>
5118 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5119 argument insn. Remove local variable insn. Don't call
5121 (aarch64_install_fast_tracepoint_jump_pad): Call
5124 2015-09-30 Yao Qi <yao.qi@linaro.org>
5126 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5127 (emit_load_store_pair): Likewise.
5129 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5131 * dll.c (match_dll): Add cast(s).
5132 (unloaded_dll): Likewise.
5133 * linux-low.c (second_thread_of_pid_p): Likewise.
5134 (delete_lwp_callback): Likewise.
5135 (count_events_callback): Likewise.
5136 (select_event_lwp_callback): Likewise.
5137 (linux_set_resume_request): Likewise.
5138 * server.c (accumulate_file_name_length): Likewise.
5139 (emit_dll_description): Likewise.
5140 (handle_qxfer_threads_worker): Likewise.
5141 (visit_actioned_threads): Likewise.
5142 * thread-db.c (any_thread_of): Likewise.
5143 * tracepoint.c (same_process_p): Likewise.
5144 (match_blocktype): Likewise.
5145 (build_traceframe_info_xml): Likewise.
5147 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5149 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5151 (gdb_unparse_agent_expr): Likewise.
5152 * hostio.c (require_data): Likewise.
5153 (handle_pread): Likewise.
5154 * linux-low.c (disable_regset): Likewise.
5155 (fetch_register): Likewise.
5156 (store_register): Likewise.
5157 (get_dynamic): Likewise.
5158 (linux_qxfer_libraries_svr4): Likewise.
5159 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5160 (set_fast_tracepoint_jump): Likewise.
5161 (uninsert_fast_tracepoint_jumps_at): Likewise.
5162 (reinsert_fast_tracepoint_jumps_at): Likewise.
5163 (validate_inserted_breakpoint): Likewise.
5164 (clone_agent_expr): Likewise.
5165 * regcache.c (init_register_cache): Likewise.
5166 * remote-utils.c (putpkt_binary_1): Likewise.
5167 (decode_M_packet): Likewise.
5168 (decode_X_packet): Likewise.
5169 (look_up_one_symbol): Likewise.
5170 (relocate_instruction): Likewise.
5171 (monitor_output): Likewise.
5172 * server.c (handle_search_memory): Likewise.
5173 (handle_qxfer_exec_file): Likewise.
5174 (handle_qxfer_libraries): Likewise.
5175 (handle_qxfer): Likewise.
5176 (handle_query): Likewise.
5177 (handle_v_cont): Likewise.
5178 (handle_v_run): Likewise.
5179 (captured_main): Likewise.
5180 * target.c (write_inferior_memory): Likewise.
5181 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5182 * tracepoint.c (init_trace_buffer): Likewise.
5183 (add_tracepoint_action): Likewise.
5184 (add_traceframe): Likewise.
5185 (add_traceframe_block): Likewise.
5186 (cmd_qtdpsrc): Likewise.
5187 (cmd_qtdv): Likewise.
5188 (cmd_qtstatus): Likewise.
5189 (response_source): Likewise.
5190 (response_tsv): Likewise.
5191 (cmd_qtnotes): Likewise.
5192 (gdb_collect): Likewise.
5193 (initialize_tracepoint): Likewise.
5195 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5197 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5198 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5199 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5201 (enum aarch64_condition_codes): New enum.
5202 (w0): New static global.
5205 (struct aarch64_memory_operand) <type>: New
5206 MEMORY_OPERAND_POSTINDEX type.
5207 (postindex_memory_operand): New helper function.
5208 (emit_ret): New function.
5209 (emit_load_store_pair): New function, factored out of emit_stp
5210 with support for MEMORY_OPERAND_POSTINDEX.
5211 (emit_stp): Rewrite using emit_load_store_pair.
5212 (emit_ldp): New function.
5213 (emit_load_store): Likewise.
5214 (emit_ldr): Mention post-index instruction in comment.
5215 (emit_ldrh): New function.
5216 (emit_ldrb): New function.
5217 (emit_ldrsw): Mention post-index instruction in comment.
5218 (emit_str): Likewise.
5219 (emit_subs): New function.
5220 (emit_cmp): Likewise.
5221 (emit_and): Likewise.
5222 (emit_orr): Likewise.
5223 (emit_orn): Likewise.
5224 (emit_eor): Likewise.
5225 (emit_mvn): Likewise.
5226 (emit_lslv): Likewise.
5227 (emit_lsrv): Likewise.
5228 (emit_asrv): Likewise.
5229 (emit_mul): Likewise.
5230 (emit_sbfm): Likewise.
5231 (emit_sbfx): Likewise.
5232 (emit_ubfm): Likewise.
5233 (emit_ubfx): Likewise.
5234 (emit_csinc): Likewise.
5235 (emit_cset): Likewise.
5236 (emit_nop): Likewise.
5237 (emit_ops_insns): New helper function.
5238 (emit_pop): Likewise.
5239 (emit_push): Likewise.
5240 (aarch64_emit_prologue): New function.
5241 (aarch64_emit_epilogue): Likewise.
5242 (aarch64_emit_add): Likewise.
5243 (aarch64_emit_sub): Likewise.
5244 (aarch64_emit_mul): Likewise.
5245 (aarch64_emit_lsh): Likewise.
5246 (aarch64_emit_rsh_signed): Likewise.
5247 (aarch64_emit_rsh_unsigned): Likewise.
5248 (aarch64_emit_ext): Likewise.
5249 (aarch64_emit_log_not): Likewise.
5250 (aarch64_emit_bit_and): Likewise.
5251 (aarch64_emit_bit_or): Likewise.
5252 (aarch64_emit_bit_xor): Likewise.
5253 (aarch64_emit_bit_not): Likewise.
5254 (aarch64_emit_equal): Likewise.
5255 (aarch64_emit_less_signed): Likewise.
5256 (aarch64_emit_less_unsigned): Likewise.
5257 (aarch64_emit_ref): Likewise.
5258 (aarch64_emit_if_goto): Likewise.
5259 (aarch64_emit_goto): Likewise.
5260 (aarch64_write_goto_address): Likewise.
5261 (aarch64_emit_const): Likewise.
5262 (aarch64_emit_call): Likewise.
5263 (aarch64_emit_reg): Likewise.
5264 (aarch64_emit_pop): Likewise.
5265 (aarch64_emit_stack_flush): Likewise.
5266 (aarch64_emit_zero_ext): Likewise.
5267 (aarch64_emit_swap): Likewise.
5268 (aarch64_emit_stack_adjust): Likewise.
5269 (aarch64_emit_int_call_1): Likewise.
5270 (aarch64_emit_void_call_2): Likewise.
5271 (aarch64_emit_eq_goto): Likewise.
5272 (aarch64_emit_ne_goto): Likewise.
5273 (aarch64_emit_lt_goto): Likewise.
5274 (aarch64_emit_le_goto): Likewise.
5275 (aarch64_emit_gt_goto): Likewise.
5276 (aarch64_emit_ge_got): Likewise.
5277 (aarch64_emit_ops_impl): New static global variable.
5278 (aarch64_emit_ops): New target function, return
5279 &aarch64_emit_ops_impl.
5280 (struct linux_target_ops): Install it.
5282 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5284 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5285 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5287 * linux-aarch64-ipa.c: New file.
5288 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5290 (aarch64_get_thread_area): New target method.
5291 (extract_signed_bitfield): New helper function.
5292 (aarch64_decode_ldr_literal): New function.
5293 (enum aarch64_opcodes): New enum.
5294 (struct aarch64_register): New struct.
5295 (struct aarch64_operand): New struct.
5296 (x0): New static global.
5305 (aarch64_register): New helper function.
5306 (register_operand): Likewise.
5307 (immediate_operand): Likewise.
5308 (struct aarch64_memory_operand): New struct.
5309 (offset_memory_operand): New helper function.
5310 (preindex_memory_operand): Likewise.
5311 (enum aarch64_system_control_registers): New enum.
5312 (ENCODE): New macro.
5313 (emit_insn): New helper function.
5314 (emit_b): New function.
5315 (emit_bcond): Likewise.
5316 (emit_cb): Likewise.
5317 (emit_tb): Likewise.
5318 (emit_blr): Likewise.
5319 (emit_stp): Likewise.
5320 (emit_ldp_q_offset): Likewise.
5321 (emit_stp_q_offset): Likewise.
5322 (emit_load_store): Likewise.
5323 (emit_ldr): Likewise.
5324 (emit_ldrsw): Likewise.
5325 (emit_str): Likewise.
5326 (emit_ldaxr): Likewise.
5327 (emit_stxr): Likewise.
5328 (emit_stlr): Likewise.
5329 (emit_data_processing_reg): Likewise.
5330 (emit_data_processing): Likewise.
5331 (emit_add): Likewise.
5332 (emit_sub): Likewise.
5333 (emit_mov): Likewise.
5334 (emit_movk): Likewise.
5335 (emit_mov_addr): Likewise.
5336 (emit_mrs): Likewise.
5337 (emit_msr): Likewise.
5338 (emit_sevl): Likewise.
5339 (emit_wfe): Likewise.
5340 (append_insns): Likewise.
5341 (can_encode_int32_in): New helper function.
5342 (aarch64_relocate_instruction): New function.
5343 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5344 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5345 (struct linux_target_ops): Install aarch64_get_thread_area,
5346 aarch64_install_fast_tracepoint_jump_pad and
5347 aarch64_get_min_fast_tracepoint_insn_len.
5349 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5351 * Makefile.in (aarch64-insn.o): New rule.
5352 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5354 2015-09-21 Yao Qi <yao.qi@linaro.org>
5356 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5358 2015-09-21 Yao Qi <yao.qi@linaro.org>
5360 * tracepoint.c (max_jump_pad_size): Remove.
5362 2015-09-18 Yao Qi <yao.qi@linaro.org>
5364 * linux-aarch64-low.c: Don't include sys/uio.h.
5365 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5367 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5369 * tracepoint.c (eval_result_type): Change prototype.
5370 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5372 2015-09-15 Pedro Alves <palves@redhat.com>
5374 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5375 Check whether to report exec events instead of checking whether
5376 multiprocess is enabled.
5378 2015-09-15 Pedro Alves <palves@redhat.com>
5381 * remote-utils.c (prepare_resume_reply): Merge
5382 TARGET_WAITKIND_VFORK_DONE switch case with the
5383 TARGET_WAITKIND_FORKED case.
5385 2015-09-15 Yao Qi <yao.qi@linaro.org>
5387 * server.c (handle_query): Check string comparison using
5388 "else if" instead of "if".
5390 2015-09-15 Yao Qi <yao.qi@linaro.org>
5392 * server.c (vCont_supported): New global variable.
5393 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5394 matches. Append ";vContSupported+" to own_buf.
5395 (handle_v_requests): Append ";s;S" to own_buf if target supports
5396 hardware single step or vCont_supported is false.
5397 (capture_main): Set vCont_supported to zero.
5399 2015-09-15 Yao Qi <yao.qi@linaro.org>
5401 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5403 (linux_supports_hardware_single_step): ... New function.
5404 (linux_target_ops): Update.
5405 * lynx-low.c (lynx_target_ops): Set field
5406 supports_hardware_single_step to target_can_do_hardware_single_step.
5407 * nto-low.c (nto_target_ops): Likewise.
5408 * spu-low.c (spu_target_ops): Likewise.
5409 * win32-low.c (win32_target_ops): Likewise.
5410 * target.c (target_can_do_hardware_single_step): New function.
5411 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5412 Remove. <supports_hardware_single_step>: New field.
5413 (target_supports_conditional_breakpoints): Remove.
5414 (target_supports_hardware_single_step): New macro.
5415 (target_can_do_hardware_single_step): Declare.
5416 * server.c (handle_query): Use target_supports_hardware_single_step
5417 instead of target_supports_conditional_breakpoints.
5419 2015-09-15 Yao Qi <yao.qi@linaro.org>
5421 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5423 (struct linux_target_ops the_low_target): Install
5424 aarch64_linux_siginfo_fixup.
5426 2015-09-11 Don Breazeal <donb@codesourcery.com>
5427 Luis Machado <lgustavo@codesourcery.com>
5429 * linux-low.c (linux_mourn): Static declaration.
5430 (linux_arch_setup): Move in front of
5431 handle_extended_wait.
5432 (linux_arch_setup_thread): New function.
5433 (handle_extended_wait): Handle exec events. Call
5434 linux_arch_setup_thread. Make event_lwp argument a
5435 pointer-to-a-pointer.
5436 (check_zombie_leaders): Do not check stopped threads.
5437 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5438 (linux_low_filter_event): Add lwp and thread for exec'ing
5439 non-leader thread if leader thread has been deleted.
5440 Refactor code into linux_arch_setup_thread and call it.
5441 Pass child lwp pointer by reference to handle_extended_wait.
5442 (linux_wait_for_event_filtered): Update comment.
5443 (linux_wait_1): Prevent clobbering exec event status.
5444 (linux_supports_exec_events): New function.
5445 (linux_target_ops) <supports_exec_events>: Initialize new member.
5446 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5448 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5449 * server.c (report_exec_events): New global variable.
5450 (handle_query): Handle qSupported query for exec-events feature.
5451 (captured_main): Initialize report_exec_events.
5452 * server.h (report_exec_events): Declare new global variable.
5453 * target.h (struct target_ops) <supports_exec_events>: New
5455 (target_supports_exec_events): New macro.
5456 * win32-low.c (win32_target_ops) <supports_exec_events>:
5457 Initialize new member.
5459 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5461 * linux-low.c (linux_low_enable_btrace): Remove.
5462 (linux_target_ops): Replace linux_low_enable_btrace with
5463 linux_enable_btrace.
5465 2015-09-03 Yao Qi <yao.qi@linaro.org>
5467 * linux-aarch64-low.c (aarch64_insert_point): Call
5468 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5471 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5473 * linux-low.c (check_stopped_by_breakpoint): Use
5474 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5476 2015-08-27 Pedro Alves <palves@redhat.com>
5478 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5480 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5482 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5483 the XNEW-family equivalent.
5484 (compile_bytecodes): Likewise.
5485 * dll.c (loaded_dll): Likewise.
5486 * event-loop.c (append_callback_event): Likewise.
5487 (create_file_handler): Likewise.
5488 (create_file_event): Likewise.
5489 * hostio.c (handle_open): Likewise.
5490 * inferiors.c (add_thread): Likewise.
5491 (add_process): Likewise.
5492 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5493 * linux-arm-low.c (arm_new_process): Likewise.
5494 (arm_new_thread): Likewise.
5495 * linux-low.c (add_to_pid_list): Likewise.
5496 (linux_add_process): Likewise.
5497 (handle_extended_wait): Likewise.
5498 (add_lwp): Likewise.
5499 (enqueue_one_deferred_signal): Likewise.
5500 (enqueue_pending_signal): Likewise.
5501 (linux_resume_one_lwp_throw): Likewise.
5502 (linux_resume_one_thread): Likewise.
5503 (linux_read_memory): Likewise.
5504 (linux_write_memory): Likewise.
5505 * linux-mips-low.c (mips_linux_new_process): Likewise.
5506 (mips_linux_new_thread): Likewise.
5507 (mips_add_watchpoint): Likewise.
5508 * linux-x86-low.c (initialize_low_arch): Likewise.
5509 * lynx-low.c (lynx_add_process): Likewise.
5510 * mem-break.c (set_raw_breakpoint_at): Likewise.
5511 (set_breakpoint): Likewise.
5512 (add_condition_to_breakpoint): Likewise.
5513 (add_commands_to_breakpoint): Likewise.
5514 (clone_agent_expr): Likewise.
5515 (clone_one_breakpoint): Likewise.
5516 * regcache.c (new_register_cache): Likewise.
5517 * remote-utils.c (look_up_one_symbol): Likewise.
5518 * server.c (queue_stop_reply): Likewise.
5519 (start_inferior): Likewise.
5520 (queue_stop_reply_callback): Likewise.
5521 (handle_target_event): Likewise.
5522 * spu-low.c (fetch_ppc_memory): Likewise.
5523 (store_ppc_memory): Likewise.
5524 * target.c (set_target_ops): Likewise.
5525 * thread-db.c (thread_db_load_search): Likewise.
5526 (try_thread_db_load_1): Likewise.
5527 * tracepoint.c (add_tracepoint): Likewise.
5528 (add_tracepoint_action): Likewise.
5529 (create_trace_state_variable): Likewise.
5530 (cmd_qtdpsrc): Likewise.
5531 (cmd_qtro): Likewise.
5532 (add_while_stepping_state): Likewise.
5533 * win32-low.c (child_add_thread): Likewise.
5534 (get_image_name): Likewise.
5536 2015-08-25 Yao Qi <yao.qi@linaro.org>
5538 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5540 2015-08-25 Yao Qi <yao.qi@linaro.org>
5542 * Makefile.in (aarch64-linux.o): New rule.
5543 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5545 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5546 (aarch64_init_debug_reg_state): Make it extern.
5547 (aarch64_linux_prepare_to_resume): Remove.
5549 2015-08-25 Yao Qi <yao.qi@linaro.org>
5551 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5552 lwp_arch_private_info and ptid_of_lwp.
5554 2015-08-25 Yao Qi <yao.qi@linaro.org>
5556 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5557 Find proc_info by find_process_pid. All callers updated.
5559 2015-08-25 Yao Qi <yao.qi@linaro.org>
5561 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5563 (debug_reg_change_callback): Remove.
5564 (aarch64_notify_debug_reg_change): Remove.
5566 2015-08-25 Yao Qi <yao.qi@linaro.org>
5568 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5569 Call current_lwp_ptid.
5571 2015-08-25 Yao Qi <yao.qi@linaro.org>
5573 * linux-aarch64-low.c (debug_reg_change_callback): Use
5576 2015-08-25 Yao Qi <yao.qi@linaro.org>
5578 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5580 2015-08-25 Yao Qi <yao.qi@linaro.org>
5582 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5584 2015-08-25 Yao Qi <yao.qi@linaro.org>
5586 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5589 2015-08-25 Yao Qi <yao.qi@linaro.org>
5591 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5593 (debug_reg_change_callback): Remove argument entry and add argument
5594 lwp. Remove local variable thread. Don't print thread id in the
5595 debugging output. Don't check whether pid of thread equals to pid.
5596 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5597 iterate_over_lwps instead find_inferior.
5599 2015-08-24 Pedro Alves <palves@redhat.com>
5601 * inferiors.c (get_first_process): New function.
5602 * inferiors.h (get_first_process): New declaration.
5603 * remote-utils.c (read_ptid): Default to the first process in the
5604 list, instead of to the current thread's process.
5606 2015-08-24 Pedro Alves <palves@redhat.com>
5608 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5609 * event-loop.c: Likewise.
5610 * remote-utils.c: Likewise.
5611 * tracepoint.c: Likewise.
5613 2015-08-24 Pedro Alves <palves@redhat.com>
5615 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5618 2015-08-21 Pedro Alves <palves@redhat.com>
5620 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5621 instead of literal 1.
5623 2015-08-21 Pedro Alves <palves@redhat.com>
5625 * tdesc.c (default_description): Explicitly zero-initialize.
5627 2015-08-21 Pedro Alves <palves@redhat.com>
5630 * inferiors.c (remove_thread): Discard any pending stop reply for
5632 * server.c (remove_all_on_match_pid): Rename to ...
5633 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5635 (discard_queued_stop_replies): Change parameter to a ptid. Now
5637 (handle_v_kill, kill_inferior_callback, captured_main)
5638 (process_serial_event): Adjust.
5639 * server.h (discard_queued_stop_replies): Declare.
5641 2015-08-21 Pedro Alves <palves@redhat.com>
5643 * linux-low.c (wait_for_sigstop): Always switch to no thread
5644 selected if the previously current thread dies.
5645 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5646 process instead of the current thread's.
5647 * remote-utils.c (input_interrupt): Don't check if there's no
5649 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5650 current thread to the general thread fails, error out.
5651 (handle_qxfer_auxv, handle_qxfer_libraries)
5652 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5653 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5654 (handle_query): Check if there's a thread selected instead of
5655 checking whether there's any thread in the thread list.
5656 (handle_qxfer_threads, handle_qxfer_btrace)
5657 (handle_qxfer_btrace_conf): Don't error out early if there's no
5658 thread in the thread list.
5659 (handle_v_cont, myresume): Don't set the current thread to the
5661 (process_serial_event) <Hg handling>: Also set thread_id if the
5662 previous general thread is still alive.
5663 (process_serial_event) <g/G handling>: If setting the current
5664 thread to the general thread fails, error out.
5665 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5666 thread's lwp instead of the current thread's.
5667 * target.c (set_desired_thread): If the desired thread was not
5668 found, leave the current thread pointing to NULL. Return an int
5669 (boolean) indicating success.
5670 * target.h (set_desired_thread): Change return type to int.
5672 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5674 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5675 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5677 (ps_get_thread_area): New function.
5679 2015-08-19 Gary Benson <gbenson@redhat.com>
5681 * hostio.c (handle_pread): Do not attempt to read more data
5682 than hostio_reply_with_data can fit in a packet.
5684 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5686 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5688 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5690 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5692 2015-08-06 Pedro Alves <palves@redhat.com>
5694 * tracepoint.c (expr_eval_result): Now an int.
5696 2015-08-06 Pedro Alves <palves@redhat.com>
5698 * gdbthread.h (struct regcache): Forward declare.
5699 (struct thread_info) <regcache_data>: Now a struct regcache
5701 * inferiors.c (inferior_regcache_data)
5702 (set_inferior_regcache_data): Now work with struct regcache
5704 * inferiors.h (struct regcache): Forward declare.
5705 (inferior_regcache_data, set_inferior_regcache_data): Now work
5706 with struct regcache pointers.
5707 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5708 (free_register_cache_thread): Remove struct regcache pointer
5711 2015-08-06 Pedro Alves <palves@redhat.com>
5713 * server.c (captured_main): On error, print the exception message
5714 to stderr, and if run_once is set, throw a quit.
5716 2015-08-06 Pedro Alves <palves@redhat.com>
5718 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5721 2015-08-06 Pedro Alves <palves@redhat.com>
5723 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5724 reading beyond the passed in buffer length.
5726 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5728 * tracepoint.c (symbol_list) <required>: Remove.
5730 2015-08-06 Pedro Alves <palves@redhat.com>
5732 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5733 count if stopping and suspending threads.
5734 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5735 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5736 (linux_detach): Complete an ongoing step-over.
5737 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5739 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5740 (linux_wait_1): If passing a signal to the inferior after
5741 finishing a step-over, unsuspend and re-resume all lwps. If we
5742 see a single-step event but the thread should be continuing, don't
5743 pass the trap to gdb.
5744 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5745 internal_error instead of gdb_assert.
5746 (enqueue_pending_signal): New function.
5747 (check_ptrace_stopped_lwp_gone): Add debug output.
5748 (start_step_over): Use internal_error instead of gdb_assert.
5749 (complete_ongoing_step_over): New function.
5750 (linux_resume_one_thread): Don't resume a suspended thread.
5751 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5754 2015-08-06 Pedro Alves <palves@redhat.com>
5756 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5757 (linux_thread_alive): Use lwp_is_marked_dead.
5758 (extended_event_reported): Delete.
5759 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5760 instead of extended_event_reported.
5761 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5763 (lwp_is_marked_dead): New function.
5764 (lwp_running): Use lwp_is_marked_dead.
5765 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5768 2015-08-06 Pedro Alves <palves@redhat.com>
5770 * linux-low.c (linux_wait_1): Move fork event output out of the
5771 !report_to_gdb check. Pass event_child->waitstatus to
5772 target_waitstatus_to_string instead of ourstatus.
5774 2015-08-04 Yao Qi <yao.qi@linaro.org>
5776 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5777 if current_thread is 32 bit.
5779 2015-08-04 Yao Qi <yao.qi@linaro.org>
5781 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5782 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5783 * server.c (extended_protocol): Remove "static".
5784 * server.h (extended_protocol): Declare it.
5786 2015-08-04 Yao Qi <yao.qi@linaro.org>
5788 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5789 both aarch64 and aarch32.
5790 (aarch64_set_pc): Likewise.
5792 2015-08-04 Yao Qi <yao.qi@linaro.org>
5794 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5795 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5796 arm-with-neon.xml to srv_xmlfiles.
5797 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5798 (is_64bit_tdesc): New function.
5799 (aarch64_linux_read_description): New function.
5800 (aarch64_arch_setup): Call aarch64_linux_read_description.
5801 (regs_info): Rename to regs_info_aarch64.
5802 (aarch64_regs_info): Return right regs_info.
5803 (initialize_low_arch): Call initialize_low_arch_aarch32.
5805 2015-08-04 Yao Qi <yao.qi@linaro.org>
5807 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5808 * linux-aarch32-low.c: New file.
5809 * linux-aarch32-low.h: New file.
5810 * linux-arm-low.c (arm_fill_gregset): Move it to
5811 linux-aarch32-low.c.
5812 (arm_store_gregset): Likewise.
5813 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5814 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5815 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5816 (regs_info): Rename to regs_info_arm.
5817 (arm_regs_info): Return regs_info_aarch32 if
5818 have_ptrace_getregset is 1 and target description is
5819 arm_with_neon or arm_with_vfpv3.
5820 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5821 Call initialize_low_arch_aarch32 instead.
5823 2015-08-04 Yao Qi <yao.qi@linaro.org>
5825 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5826 * linux-low.c: ... here.
5827 * linux-low.h (have_ptrace_getregset): Declare it.
5829 2015-08-04 Pedro Alves <palves@redhat.com>
5831 * thread-db.c (struct thread_db): Use new typedefs.
5832 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5834 (disable_thread_event_reporting): Cast result of dlsym to
5835 destination function pointer type.
5836 (thread_db_mourn): Use td_ta_delete_ftype.
5838 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5840 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5842 (CDX_BREAKPOINT): Define for R2.
5843 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5844 (the_low_target): Add comments.
5846 2015-07-30 Yao Qi <yao.qi@linaro.org>
5848 * linux-arm-low.c (arm_hwcap): Remove it.
5849 (arm_read_description): New local variable arm_hwcap. Don't
5850 set arm_hwcap to zero.
5852 2015-07-30 Yao Qi <yao.qi@linaro.org>
5854 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5855 Use regcache->tdesc instead.
5856 (arm_store_wmmxregset): Likewise.
5857 (arm_fill_vfpregset): Likewise.
5858 (arm_store_vfpregset): Likewise.
5860 2015-07-30 Yao Qi <yao.qi@linaro.org>
5862 * linux-arm-low.c: Include arch/arm.h.
5863 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5864 (arm_store_gregset): Likewise.
5866 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5868 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5869 ptrace's 4th parameter.
5871 2015-07-27 Yao Qi <yao.qi@linaro.org>
5873 * configure.srv (case aarch64*-*-linux*): Don't set
5876 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5878 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5880 * linux-arm-low.c: Likewise.
5881 * linux-cris-low.c: Likewise.
5882 * linux-crisv32-low.c: Likewise.
5883 * linux-low.c: Likewise.
5884 * linux-m68k-low.c: Likewise.
5885 * linux-mips-low.c: Likewise.
5886 * linux-nios2-low.c: Likewise.
5887 * linux-s390-low.c: Likewise.
5888 * linux-sparc-low.c: Likewise.
5889 * linux-tic6x-low.c: Likewise.
5890 * linux-tile-low.c: Likewise.
5891 * linux-x86-low.c: Likewise.
5893 2015-07-24 Pedro Alves <palves@redhat.com>
5895 * config.in: Regenerate.
5896 * configure: Regenerate.
5898 2015-07-24 Pedro Alves <palves@redhat.com>
5900 * acinclude.m4: Include ../ptrace.m4.
5901 * configure.ac: Call GDB_AC_PTRACE.
5902 * config.in, configure: Regenerate.
5904 2015-07-24 Yao Qi <yao.qi@linaro.org>
5906 * linux-low.c (linux_create_inferior): Remove setting to
5907 proc->priv->new_inferior.
5908 (linux_attach): Likewise.
5909 (linux_low_filter_event): Likewise.
5910 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5912 2015-07-24 Yao Qi <yao.qi@linaro.org>
5914 * linux-low.c (linux_arch_setup): New function.
5915 (linux_low_filter_event): If proc->tdesc is NULL and
5916 proc->attached is true, call the_low_target.arch_setup.
5917 Otherwise, keep status pending, and return.
5918 (linux_resume_one_lwp_throw): Don't call get_pc if
5919 thread->while_stepping isn't NULL. Don't call
5920 get_thread_regcache if proc->tdesc is NULL.
5921 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5922 (linux_target_ops): Install arch_setup.
5923 * server.c (start_inferior): Call the_target->arch_setup.
5924 * target.h (struct target_ops) <arch_setup>: New field.
5925 (target_arch_setup): New marco.
5926 * lynx-low.c (lynx_target_ops): Update.
5927 * nto-low.c (nto_target_ops): Update.
5928 * spu-low.c (spu_target_ops): Update.
5929 * win32-low.c (win32_target_ops): Update.
5931 2015-07-24 Yao Qi <yao.qi@linaro.org>
5933 * linux-low.c (linux_add_process): Don't set
5934 proc->priv->new_inferior.
5935 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5936 (linux_attach): Likewise.
5938 2015-07-24 Yao Qi <yao.qi@linaro.org>
5940 * server.c (start_inferior): Code refactor.
5942 2015-07-24 Yao Qi <yao.qi@linaro.org>
5944 * server.c (process_serial_event): Set general_thread.
5946 2015-07-21 Yao Qi <yao.qi@linaro.org>
5948 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5949 aarch64_linux_get_debug_reg_capacity.
5951 2015-07-17 Yao Qi <yao.qi@linaro.org>
5953 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5954 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5955 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5956 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5957 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5958 (AARCH64_HWP_ALIGNMENT): Likewise.
5959 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5960 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5961 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5962 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5963 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5964 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5965 (struct aarch64_debug_reg_state): Likewise.
5966 (struct arch_lwp_info): Likewise.
5967 (aarch64_align_watchpoint): Likewise.
5968 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5969 (aarch64_watchpoint_length): Likewise.
5970 (aarch64_point_encode_ctrl_reg): Likewise
5971 (aarch64_point_is_aligned): Likewise.
5972 (aarch64_align_watchpoint): Likewise.
5973 (aarch64_linux_set_debug_regs):
5974 (aarch64_dr_state_insert_one_point): Likewise.
5975 (aarch64_dr_state_remove_one_point): Likewise.
5976 (aarch64_handle_breakpoint): Likewise.
5977 (aarch64_handle_aligned_watchpoint): Likewise.
5978 (aarch64_handle_unaligned_watchpoint): Likewise.
5979 (aarch64_handle_watchpoint): Likewise.
5981 2015-07-17 Yao Qi <yao.qi@linaro.org>
5983 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5984 and don't aarch64_get_debug_reg_state. All callers update.
5985 (aarch64_handle_aligned_watchpoint): Likewise.
5986 (aarch64_handle_unaligned_watchpoint): Likewise.
5987 (aarch64_handle_watchpoint): Likewise.
5988 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5989 (aarch64_remove_point): Likewise.
5991 2015-07-17 Yao Qi <yao.qi@linaro.org>
5993 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5995 (aarch64_handle_unaligned_watchpoint): Likewise.
5997 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5999 Revert the previous 3 commits:
6000 Move gdb_regex* to common/
6001 Move linux_find_memory_regions_full & co.
6002 gdbserver build-id attribute generator
6004 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6005 Jan Kratochvil <jan.kratochvil@redhat.com>
6007 gdbserver build-id attribute generator.
6008 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6009 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6010 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6012 (get_dynamic): Use find_pdhr to traverse program headers.
6013 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6014 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6015 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6016 (get_hex_build_id): New.
6017 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6018 to reply XML document.
6020 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6021 Jan Kratochvil <jan.kratochvil@redhat.com>
6023 * target.c: Include target/target-utils.h and fcntl.h.
6024 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6025 (target_fileio_read_stralloc): New functions.
6027 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6029 * Makefile.in (OBS): Add gdb_regex.o.
6031 * config.in: Rebuilt.
6032 * configure: Rebuilt.
6034 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6035 Jan Kratochvil <jan.kratochvil@redhat.com>
6037 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6038 * Makefile.in (OBS): Add target-utils.o.
6039 (linux-maps.o, target-utils.o): New.
6040 * configure.srv (srv_linux_obj): Add linux-maps.o.
6042 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6044 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6046 (the_low_target): Install it.
6048 2015-07-14 Pedro Alves <palves@redhat.com>
6050 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6051 Instead, ignore ECHILD, and throw an error for other errnos.
6053 2015-07-10 Pedro Alves <palves@redhat.com>
6055 * event-loop.c (struct callback_event) <data>: Change type to
6056 gdb_client_data instance instead of gdb_client_data pointer.
6057 (append_callback_event): Adjust.
6059 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6061 * linux-aarch64-low.c: Add comments for each linux_target_ops
6062 method. Remove comments already covered in target_ops and
6063 linux_target_ops definitions.
6064 (the_low_target): Add comments for each unimplemented method.
6066 2015-07-09 Yao Qi <yao.qi@linaro.org>
6068 * linux-aarch64-low.c (aarch64_regmap): Remove.
6069 (aarch64_usrregs_info): Remove.
6070 (regs_info): Set field usrregs to NULL.
6072 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6074 * linux-low.c: Include "rsp-low.h"
6075 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6076 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6077 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6078 (handle_btrace_enable_pt): New.
6079 (handle_btrace_general_set): Support "pt".
6080 (handle_btrace_conf_general_set): Support "pt:size".
6082 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6084 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6087 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6089 * linux-aarch64-low.c: Remove comment about endianness.
6090 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6091 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6094 2015-06-24 Gary Benson <gbenson@redhat.com>
6096 * linux-i386-ipa.c (stdint.h): Do not include.
6097 * lynx-i386-low.c (stdint.h): Likewise.
6098 * lynx-ppc-low.c (stdint.h): Likewise.
6099 * mem-break.c (stdint.h): Likewise.
6100 * thread-db.c (stdint.h): Likewise.
6101 * tracepoint.c (stdint.h): Likewise.
6102 * win32-low.c (stdint.h): Likewise.
6104 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6106 * server.c (write_qxfer_response): Update call to
6107 remote_escape_output.
6109 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6110 Jan Kratochvil <jan.kratochvil@redhat.com>
6112 Merge multiple hex conversions.
6113 * gdbreplay.c (tohex): Rename to 'fromhex'.
6114 (logchar): Use fromhex.
6116 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6118 * server.c (handle_qxfer_libraries): Set `version' attribute for
6121 2015-06-10 Gary Benson <gbenson@redhat.com>
6123 * target.h (struct target_ops) <multifs_open>: New field.
6124 <multifs_unlink>: Likewise.
6125 <multifs_readlink>: Likewise.
6126 * linux-low.c (nat/linux-namespaces.h): New include.
6127 (linux_target_ops): Initialize the_target->multifs_open,
6128 the_target->multifs_unlink and the_target->multifs_readlink.
6129 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6130 * hostio.c (hostio_fs_pid): New static variable.
6131 (hostio_handle_new_gdb_connection): New function.
6132 (handle_setfs): Likewise.
6133 (handle_open): Use the_target->multifs_open as appropriate.
6134 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6135 (handle_readlink): Use the_target->multifs_readlink as
6137 (handle_vFile): Handle vFile:setfs packets.
6138 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6139 after target_handle_new_gdb_connection.
6141 2015-06-10 Gary Benson <gbenson@redhat.com>
6143 * configure.ac (AC_CHECK_FUNCS): Add setns.
6144 * config.in: Regenerate.
6145 * configure: Likewise.
6146 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6147 (linux-namespaces.o): New rule.
6148 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6150 2015-06-09 Gary Benson <gbenson@redhat.com>
6152 * hostio.c (handle_open): Process mode argument with
6153 fileio_to_host_mode.
6155 2015-06-01 Yao Qi <yao.qi@linaro.org>
6157 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6158 * linux-x86-low.c: Likewise.
6160 2015-05-28 Don Breazeal <donb@codesourcery.com>
6162 * linux-low.c (handle_extended_wait): Initialize
6163 thread_info.last_resume_kind for new fork children.
6165 2015-05-15 Pedro Alves <palves@redhat.com>
6167 * target.h (target_handle_new_gdb_connection): Rewrite using if
6168 wrapped in do/while.
6170 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6172 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6173 * configure, config.in: Regenerate.
6174 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6177 2015-05-12 Don Breazeal <donb@codesourcery.com>
6179 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6180 PTRACE_EVENT_VFORK_DONE.
6181 (linux_low_ptrace_options, extended_event_reported): Add vfork
6183 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6184 and "vforkdone" for RSP 'T' Stop Reply Packet.
6185 * server.h (report_vfork_events): Declare
6188 2015-05-12 Don Breazeal <donb@codesourcery.com>
6190 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6191 (the_low_target) <new_fork>: Initialize new member.
6192 * linux-arm-low.c (arm_new_fork): New function.
6193 (the_low_target) <new_fork>: Initialize new member.
6194 * linux-low.c (handle_extended_wait): Call new target function
6196 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6197 * linux-mips-low.c (mips_add_watchpoint): New function
6198 extracted from mips_insert_point.
6199 (the_low_target) <new_fork>: Initialize new member.
6200 (mips_linux_new_fork): New function.
6201 (mips_insert_point): Call mips_add_watchpoint.
6202 * linux-x86-low.c (x86_linux_new_fork): New function.
6203 (the_low_target) <new_fork>: Initialize new member.
6205 2015-05-12 Don Breazeal <donb@codesourcery.com>
6207 * linux-low.c (handle_extended_wait): Implement return value,
6208 rename argument 'event_child' to 'event_lwp', handle
6209 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6210 (linux_low_ptrace_options): New function.
6211 (linux_low_filter_event): Call linux_low_ptrace_options,
6212 use different argument fo linux_enable_event_reporting,
6213 use return value from handle_extended_wait.
6214 (extended_event_reported): New function.
6215 (linux_wait_1): Call extended_event_reported and set
6216 status to report fork events.
6217 (linux_write_memory): Add pid to debug message.
6218 (reset_lwp_ptrace_options_callback): New function.
6219 (linux_handle_new_gdb_connection): New function.
6220 (linux_target_ops): Initialize new structure member.
6221 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6222 * lynx-low.c: Initialize new structure member.
6223 * remote-utils.c (prepare_resume_reply): Implement stop reason
6224 "fork" for "T" stop message.
6225 * server.c (handle_query): Call handle_new_gdb_connection.
6226 * server.h (report_fork_events): Declare global flag.
6227 * target.h (struct target_ops) <handle_new_gdb_connection>:
6229 (target_handle_new_gdb_connection): New macro.
6230 * win32-low.c: Initialize new structure member.
6232 2015-05-12 Don Breazeal <donb@codesourcery.com>
6234 * mem-break.c (APPEND_TO_LIST): Define macro.
6235 (clone_agent_expr): New function.
6236 (clone_one_breakpoint): New function.
6237 (clone_all_breakpoints): New function.
6238 * mem-break.h: Declare new functions.
6240 2015-05-12 Don Breazeal <donb@codesourcery.com>
6242 * linux-low.c (linux_supports_fork_events): New function.
6243 (linux_supports_vfork_events): New function.
6244 (linux_target_ops): Initialize new structure members.
6245 (initialize_low): Call linux_check_ptrace_features.
6246 * lynx-low.c (lynx_target_ops): Initialize new structure
6248 * server.c (report_fork_events, report_vfork_events):
6250 (handle_query): Add new features to qSupported packet and
6252 (captured_main): Initialize new global variables.
6253 * target.h (struct target_ops) <supports_fork_events>:
6255 <supports_vfork_events>: New member.
6256 (target_supports_fork_events): New macro.
6257 (target_supports_vfork_events): New macro.
6258 * win32-low.c (win32_target_ops): Initialize new structure
6261 2015-05-12 Gary Benson <gbenson@redhat.com>
6263 * server.c (handle_qxfer_exec_file): Use current process
6266 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6268 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6269 Remove HAVE_PTRACE_GETREGS conditionals.
6270 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6271 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6273 2015-05-08 Yao Qi <yao.qi@linaro.org>
6275 * linux-low.c (linux_supports_conditional_breakpoints): New
6277 (linux_target_ops): Install new target method.
6278 * lynx-low.c (lynx_target_ops): Install NULL hook for
6279 supports_conditional_breakpoints.
6280 * nto-low.c (nto_target_ops): Likewise.
6281 * spu-low.c (spu_target_ops): Likewise.
6282 * win32-low.c (win32_target_ops): Likewise.
6283 * server.c (handle_query): Check
6284 target_supports_conditional_breakpoints.
6285 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6287 (target_supports_conditional_breakpoints): New macro.
6289 2015-05-06 Pedro Alves <palves@redhat.com>
6292 * server.c (start_inferior): If the process exits, mourn it.
6294 2015-04-21 Gary Benson <gbenson@redhat.com>
6296 * hostio.c (fileio_open_flags_to_host): Factored out to
6297 fileio_to_host_openflags in common/fileio.c. Single use
6300 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6302 * linux-xtensa-low.c (xtensa_fill_gregset)
6303 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6306 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6308 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6309 (regs_info): Replace usrregs pointer with NULL.
6311 2015-04-17 Gary Benson <gbenson@redhat.com>
6313 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6314 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6315 * server.c (handle_qxfer_exec_file): New function.
6316 (qxfer_packets): Add exec-file entry.
6317 (handle_query): Report qXfer:exec-file:read as supported packet.
6319 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6321 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6323 2015-04-09 Gary Benson <gbenson@redhat.com>
6325 * hostio-errno.c (errno_to_fileio_error): Remove function.
6326 Update caller to use remote_fileio_to_fio_error.
6328 2015-04-09 Yao Qi <yao.qi@linaro.org>
6330 * linux-low.c (linux_insert_point): Call
6331 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6332 (linux_remove_point): Call remove_memory_breakpoint if type is
6334 * linux-x86-low.c (x86_insert_point): Don't call
6335 insert_memory_breakpoint.
6336 (x86_remove_point): Don't call remove_memory_breakpoint.
6338 2015-04-01 Pedro Alves <palves@redhat.com>
6339 Cleber Rosa <crosa@redhat.com>
6341 * server.c (gdbserver_usage): Reorganize and extend the usage
6344 2015-03-24 Pedro Alves <palves@redhat.com>
6346 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6347 output. Also dump TRAP_TRACE.
6348 (linux_low_filter_event): In debug output, distinguish a
6349 resume_stop SIGSTOP from a delayed SIGSTOP.
6351 2015-03-24 Gary Benson <gbenson@redhat.com>
6353 * linux-x86-low.c (x86_linux_new_thread): Moved to
6355 (x86_linux_prepare_to_resume): Likewise.
6357 2015-03-24 Gary Benson <gbenson@redhat.com>
6359 * Makefile.in (x86-linux-dregs.o): New rule.
6360 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6361 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6362 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6363 (x86_linux_dr_get): Likewise.
6364 (x86_linux_dr_set): Likewise.
6365 (update_debug_registers_callback): Likewise.
6366 (x86_linux_dr_set_addr): Likewise.
6367 (x86_linux_dr_get_addr): Likewise.
6368 (x86_linux_dr_set_control): Likewise.
6369 (x86_linux_dr_get_control): Likewise.
6370 (x86_linux_dr_get_status): Likewise.
6371 (x86_linux_update_debug_registers): Likewise.
6373 2015-03-24 Gary Benson <gbenson@redhat.com>
6375 * linux-x86-low.c (x86_linux_update_debug_registers):
6376 New function, factored out from...
6377 (x86_linux_prepare_to_resume): ...this.
6379 2015-03-24 Gary Benson <gbenson@redhat.com>
6381 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6382 (x86_linux_dr_set): Likewise.
6383 (update_debug_registers_callback): Likewise.
6384 (x86_linux_dr_set_addr): Likewise.
6385 (x86_linux_dr_get_addr): Likewise.
6386 (x86_linux_dr_set_control): Likewise.
6387 (x86_linux_dr_get_control): Likewise.
6388 (x86_linux_dr_get_status): Likewise.
6389 (x86_linux_prepare_to_resume): Likewise.
6391 2015-03-24 Gary Benson <gbenson@redhat.com>
6393 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6394 Use perror_with_name. Pass string through gettext.
6395 (x86_linux_dr_set): Likewise.
6397 2015-03-24 Gary Benson <gbenson@redhat.com>
6399 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6400 (x86_linux_dr_set_addr): ...this.
6401 (x86_dr_low_get_addr): Rename to...
6402 (x86_linux_dr_get_addr): ...this.
6403 (x86_dr_low_set_control): Rename to...
6404 (x86_linux_dr_set_control): ...this.
6405 (x86_dr_low_get_control): Rename to...
6406 (x86_linux_dr_get_control): ...this.
6407 (x86_dr_low_get_status): Rename to...
6408 (x86_linux_dr_get_status): ...this.
6409 (x86_dr_low): Update with new function names.
6411 2015-03-24 Gary Benson <gbenson@redhat.com>
6413 * Makefile.in (x86-linux.o): New rule.
6414 * configure.srv: Add x86-linux.o to relevant targets.
6415 * linux-low.c (lwp_set_arch_private_info): New function.
6416 (lwp_arch_private_info): Likewise.
6417 * linux-x86-low.c: Include nat/x86-linux.h.
6418 (arch_lwp_info): Removed structure.
6419 (update_debug_registers_callback):
6420 Use lwp_set_debug_registers_changed.
6421 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6422 and lwp_set_debug_registers_changed.
6423 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6425 2015-03-24 Gary Benson <gbenson@redhat.com>
6427 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6428 * linux-arm-low.c (arm_new_thread): Likewise.
6429 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6430 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6431 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6432 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6434 2015-03-24 Gary Benson <gbenson@redhat.com>
6436 * linux-low.c (ptid_of_lwp): New function.
6437 (lwp_is_stopped): Likewise.
6438 (lwp_stop_reason): Likewise.
6439 * linux-x86-low.c (update_debug_registers_callback):
6441 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6444 2015-03-24 Gary Benson <gbenson@redhat.com>
6446 * linux-low.h (linux_stop_lwp): Remove declaration.
6448 2015-03-24 Gary Benson <gbenson@redhat.com>
6450 * linux-low.h: Include nat/linux-nat.h.
6451 * linux-low.c (iterate_over_lwps_args): New structure.
6452 (iterate_over_lwps_filter): New function.
6453 (iterate_over_lwps): Likewise.
6454 * linux-x86-low.c (update_debug_registers_callback):
6455 Update signature to what iterate_over_lwps expects.
6456 Remove PID check that iterate_over_lwps now performs.
6457 (x86_dr_low_set_addr): Use iterate_over_lwps.
6458 (x86_dr_low_set_control): Likewise.
6460 2015-03-24 Gary Benson <gbenson@redhat.com>
6462 * linux-x86-low.c (x86_debug_reg_state): New function.
6463 (x86_linux_prepare_to_resume): Use the above.
6465 2015-03-24 Gary Benson <gbenson@redhat.com>
6467 * linux-low.c (current_lwp_ptid): New function.
6468 * linux-x86-low.c: Include nat/linux-nat.h.
6469 (x86_dr_low_get_addr): Use current_lwp_ptid.
6470 (x86_dr_low_get_control): Likewise.
6471 (x86_dr_low_get_status): Likewise.
6473 2015-03-20 Pedro Alves <palves@redhat.com>
6475 * tracepoint.c (cmd_qtstatus): Make "str" const.
6477 2015-03-20 Pedro Alves <palves@redhat.com>
6479 * server.c (handle_general_set): Make "req_str" const.
6481 2015-03-19 Pedro Alves <palves@redhat.com>
6483 * linux-low.c (linux_resume_one_lwp): Rename to ...
6484 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6485 instead call perror_with_name.
6486 (check_ptrace_stopped_lwp_gone): New function.
6487 (linux_resume_one_lwp): Reimplement as wrapper around
6488 linux_resume_one_lwp_throw that swallows errors if the LWP is
6491 2015-03-19 Pedro Alves <palves@redhat.com>
6493 * linux-low.c (count_events_callback, select_event_lwp_callback):
6494 No longer check whether the thread has resume_stop as last resume
6497 2015-03-19 Pedro Alves <palves@redhat.com>
6499 * linux-low.c (count_events_callback, select_event_lwp_callback):
6500 Use the lwp's status_pending_p field, not the thread's.
6502 2015-03-19 Pedro Alves <palves@redhat.com>
6504 * linux-low.c (select_event_lwp_callback): Update comments to
6505 no longer mention SIGTRAP.
6507 2015-03-18 Gary Benson <gbenson@redhat.com>
6509 * server.c (handle_query): Do not report vFile:fstat as supported.
6511 2015-03-11 Gary Benson <gbenson@redhat.com>
6513 * hostio.c (sys/types.h): New include.
6514 (sys/stat.h): Likewise.
6515 (common-remote-fileio.h): Likewise.
6516 (handle_fstat): New function.
6517 (handle_vFile): Handle vFile:fstat packets.
6519 2015-03-11 Gary Benson <gbenson@redhat.com>
6521 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6522 struct stat.st_blocks and struct stat.st_blksize.
6523 * configure: Regenerate.
6524 * config.in: Likewise.
6525 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6526 (OBS): Add common-remote-fileio.o.
6527 (common-remote-fileio.o): New rule.
6529 2015-03-09 Pedro Alves <palves@redhat.com>
6531 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6532 'struct sockaddr' pointer in 'accept' call.
6534 2015-03-09 Pedro Alves <palves@redhat.com>
6537 2015-03-07 Pedro Alves <palves@redhat.com>
6538 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6539 or <winsock2.h> here. Instead include "gdb_socket.h".
6540 (remote_open): Use union gdb_sockaddr_u.
6541 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6542 or <winsock2.h> here. Instead include "gdb_socket.h".
6543 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6544 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6546 (init_named_socket, gdb_agent_helper_thread): Use union
6549 2015-03-07 Pedro Alves <palves@redhat.com>
6551 * configure.ac (build_warnings): Move
6552 -Wdeclaration-after-statement to the C-specific set.
6553 * configure: Regenerate.
6555 2015-03-07 Pedro Alves <palves@redhat.com>
6557 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6558 or <winsock2.h> here. Instead include "gdb_socket.h".
6559 (remote_open): Use union gdb_sockaddr_u.
6560 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6561 or <winsock2.h> here. Instead include "gdb_socket.h".
6562 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6563 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6565 (init_named_socket, gdb_agent_helper_thread): Use union
6568 2015-03-07 Pedro Alves <palves@redhat.com>
6570 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6573 2015-03-06 Yao Qi <yao.qi@linaro.org>
6575 * linux-aarch64-low.c (aarch64_insert_point): Use
6576 show_debug_regs as a boolean.
6577 (aarch64_remove_point): Likewise.
6579 2015-03-05 Pedro Alves <palves@redhat.com>
6581 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6582 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6583 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6584 * nto-low.c (nto_target_ops): Likewise.
6585 * spu-low.c (spu_target_ops): Likewise.
6586 * win32-low.c (win32_target_ops): Likewise.
6588 2015-03-04 Pedro Alves <palves@redhat.com>
6590 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6591 Decide whether a breakpoint triggered based on the SIGTRAP's
6593 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6594 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6595 (linux_low_filter_event): Check for breakpoints before checking
6597 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6599 (linux_stopped_by_sw_breakpoint)
6600 (linux_supports_stopped_by_sw_breakpoint)
6601 (linux_stopped_by_hw_breakpoint)
6602 (linux_supports_stopped_by_hw_breakpoint): New functions.
6603 (linux_target_ops): Install new target methods.
6605 2015-03-04 Pedro Alves <palves@redhat.com>
6607 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6608 * server.c (swbreak_feature, hwbreak_feature): New globals.
6609 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6610 (captured_main): Clear swbreak_feature and hwbreak_feature.
6611 * server.h (swbreak_feature, hwbreak_feature): Declare.
6612 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6613 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6614 supports_stopped_by_hw_breakpoint>: New fields.
6615 (target_supports_stopped_by_sw_breakpoint)
6616 (target_stopped_by_sw_breakpoint)
6617 (target_supports_stopped_by_hw_breakpoint)
6618 (target_stopped_by_hw_breakpoint): Declare.
6620 2015-03-04 Pedro Alves <palves@redhat.com>
6622 enum lwp_stop_reason -> enum target_stop_reason
6623 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6624 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6625 (linux_wait_1, stuck_in_jump_pad_callback)
6626 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6627 (linux_stopped_by_watchpoint):
6628 * linux-low.h (enum lwp_stop_reason): Delete.
6629 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6630 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6632 2015-03-04 Yao Qi <yao.qi@linaro.org>
6634 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6636 2015-03-03 Gary Benson <gbenson@redhat.com>
6638 * hostio.c (handle_vFile): Fix prefix lengths.
6640 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6642 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6645 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6647 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6648 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6649 (clean): Add "rm -f" for above C files.
6650 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6651 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6652 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6653 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6654 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6655 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6656 (init_registers_s390x_vx_linux64)
6657 (init_registers_s390x_tevx_linux64)
6658 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6659 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6661 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6662 (s390_store_vxrs_high): New functions.
6663 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6665 (s390_arch_setup): Add logic for selecting one of the new target
6666 descriptions. Activate the new vector regsets if applicable.
6667 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6668 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6669 and init_registers_s390x_tevx_linux64.
6671 2015-03-01 Pedro Alves <palves@redhat.com>
6673 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6676 2015-02-27 Pedro Alves <palves@redhat.com>
6678 * linux-x86-low.c (u_debugreg_offset): New function.
6679 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6681 2015-02-27 Pedro Alves <palves@redhat.com>
6683 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6684 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6685 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6686 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6687 (ps_lsetfpregs, ps_getpid)
6688 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6689 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6690 (ps_lsetxregs, ps_plog): Declare.
6692 2015-02-27 Pedro Alves <palves@redhat.com>
6694 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6695 IP_AGENT_EXPORT_FUNC.
6696 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6697 IP_AGENT_EXPORT_FUNC.
6698 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6699 (IP_AGENT_EXPORT): Delete.
6700 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6701 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6702 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6703 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6704 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6705 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6706 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6707 (traceframe_read_count, traceframe_write_count)
6708 (traceframes_created, trace_state_variables, get_raw_reg)
6709 (get_trace_state_variable_value, set_trace_state_variable_value)
6710 (ust_loaded, helper_thread_id, cmd_buf): Use
6711 IPA_SYM_EXPORTED_NAME.
6712 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6713 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6714 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6715 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6716 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6717 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6718 EXTERN_C_PUSH/EXTERN_C_POP.
6719 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6720 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6721 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6722 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6723 (traceframe_write_count, traceframe_read_count)
6724 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6725 (about_to_request_buffer_space, get_trace_state_variable_value)
6726 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6727 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6728 EXTERN_C_PUSH/EXTERN_C_POP.
6729 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6730 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6731 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6732 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6733 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6734 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6735 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6736 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6738 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6739 (IP_AGENT_EXPORT_VAR_DECL): Define.
6741 (gdb_agent_get_raw_reg): Declare.
6743 2015-02-27 Tom Tromey <tromey@redhat.com>
6744 Pedro Alves <palves@redhat.com>
6746 Rename symbols whose names are reserved C++ keywords throughout.
6748 2015-02-27 Pedro Alves <palves@redhat.com>
6750 * Makefile.in (COMPILER): New, get it from autoconf.
6751 (CXX): Get from autoconf instead.
6752 (COMPILE.pre): Use COMPILER.
6753 (CC-LD): Rename to ...
6754 (CC_LD): ... this. Use COMPILER.
6755 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6756 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6757 * acinclude.m4: Include build-with-cxx.m4.
6758 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6759 Disable -Werror by default if building in C++ mode.
6760 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6761 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6762 the C++ compiler. Save/restore CXXFLAGS too.
6763 * configure: Regenerate.
6765 2015-02-27 Pedro Alves <palves@redhat.com>
6767 * acinclude.m4: Include libiberty.m4.
6768 * configure.ac: Call libiberty_INIT.
6769 * config.in, configure: Regenerate.
6771 2015-02-26 Pedro Alves <palves@redhat.com>
6773 * linux-low.c (linux_wait_1): When incrementing the PC past a
6774 program breakpoint always use the_low_target.breakpoint_len as
6775 increment, rather than the maximum between that and
6776 the_low_target.decr_pc_after_break.
6778 2015-02-23 Pedro Alves <palves@redhat.com>
6780 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6781 thread was doing a step-over; always adjust the PC if
6782 we stepped over a permanent breakpoint.
6783 (linux_wait_1): If we stepped over breakpoint that was on top of a
6784 permanent breakpoint, manually advance the PC past it.
6786 2015-02-23 Pedro Alves <palves@redhat.com>
6788 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6790 (x86_fill_gregset, x86_store_gregset): Use it when handling
6793 2015-02-20 Pedro Alves <palves@redhat.com>
6795 * thread-db.c: Include "nat/linux-procfs.h".
6796 (thread_db_init): Skip listing new threads if the kernel supports
6797 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6799 2015-02-20 Pedro Alves <palves@redhat.com>
6801 * linux-low.c (status_pending_p_callback): Use ptid_match.
6803 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6805 PR breakpoints/16812
6806 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6807 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6808 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6810 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6812 PR breakpoints/15956
6813 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6815 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6817 * linux-low.c (linux_low_btrace_conf): Print size.
6818 * server.c (handle_btrace_conf_general_set): New.
6819 (hanle_general_set): Call handle_btrace_conf_general_set.
6820 (handle_query): Report Qbtrace-conf:bts:size as supported.
6822 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6824 * linux-low.c (linux_low_enable_btrace): Update parameters.
6825 (linux_low_btrace_conf): New.
6826 (linux_target_ops)<to_btrace_conf>: Initialize.
6827 * server.c (current_btrace_conf): New.
6828 (handle_btrace_enable): Rename to ...
6829 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6830 to target_enable_btrace. Update comment. Update users.
6831 (handle_qxfer_btrace_conf): New.
6832 (qxfer_packets): Add btrace-conf entry.
6833 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6834 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6835 (target_ops)<read_btrace_conf>: New.
6836 (target_enable_btrace): Update parameters.
6837 (target_read_btrace_conf): New.
6839 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6841 * server.c (handle_btrace_general_set): Remove call to
6842 target_supports_btrace.
6843 (supported_btrace_packets): New.
6844 (handle_query): Call supported_btrace_packets.
6845 * target.h: include btrace-common.h.
6846 (btrace_target_info): Removed.
6847 (supports_btrace, target_supports_btrace): Update parameters.
6849 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6851 * Makefile.in (SFILES): Add common/btrace-common.c.
6852 (OBS): Add common/btrace-common.o.
6853 (btrace-common.o): Add build rules.
6854 * linux-low: Include btrace-common.h.
6855 (linux_low_read_btrace): Use struct btrace_data. Call
6856 btrace_data_init and btrace_data_fini.
6858 2015-02-06 Pedro Alves <palves@redhat.com>
6860 * thread-db.c (find_new_threads_callback): Add debug output.
6862 2015-02-04 Pedro Alves <palves@redhat.com>
6864 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6865 (resume_stopped_resumed_lwps): New function.
6866 (linux_wait_for_event_filtered): Use it.
6868 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6870 * Makefile.in (SFILES): Add linux-personality.c.
6871 (linux-personality.o): New rule.
6872 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6873 list of objects to be built.
6874 * linux-low.c: Include nat/linux-personality.h.
6875 (linux_create_inferior): Remove code to disable address space
6876 randomization (moved to ../nat/linux-personality.c). Create
6877 cleanup to disable address space randomization.
6879 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6881 * Makefile.in (posix-strerror.o): New rule.
6882 (mingw-strerror.o): Likewise.
6883 * configure: Regenerated.
6884 * configure.ac: Source file ../common/common.host. Initialize new
6885 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6887 2015-01-14 Yao Qi <yao@codesourcery.com>
6889 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6890 (ppc-linux.o): New rule.
6891 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6892 * configure.ac: AC_CHECK_FUNCS(getauxval).
6893 * config.in: Re-generated.
6894 * configure: Re-generated.
6895 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6896 ppc64_64bit_inferior_p
6898 2015-01-14 Yao Qi <yao@codesourcery.com>
6900 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6901 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6902 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6903 (PT_ORIG_R3, PT_TRAP): Likewise.
6904 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6905 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6906 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6908 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6910 * i387-fp.c (i387_cache_to_xsave): In look over
6911 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6912 zmmh_low_space field by use of zmmh_high_space.
6914 2015-01-09 Pedro Alves <palves@redhat.com>
6916 * linux-low.c (step_over_bkpt): Move higher up in the file.
6917 (handle_extended_wait): Don't store the stop_pc here.
6918 (get_stop_pc): Adjust comments and rename to ...
6919 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6920 stopped for a software breakpoint or hardware breakpoint.
6921 (thread_still_has_status_pending_p): New function.
6922 (status_pending_p_callback): Use
6923 thread_still_has_status_pending_p. If the event is no longer
6924 interesting, resume the LWP.
6925 (handle_tracepoints): Add assert.
6926 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6927 (wstatus_maybe_breakpoint): New function.
6928 (cancel_breakpoint): Delete function.
6929 (check_stopped_by_watchpoint): New function, factored out from
6930 linux_low_filter_event.
6931 (lp_status_maybe_breakpoint): Delete function.
6932 (linux_low_filter_event): Remove filter_ptid argument.
6933 Leave thread group exits pending here. Store the LWP's stop PC.
6934 Always leave events pending.
6935 (linux_wait_for_event_filtered): Pull all events out of the
6936 kernel, and leave them all pending.
6937 (count_events_callback, select_event_lwp_callback): Consider all
6939 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6940 (select_event_lwp): Only give preference to the stepping LWP in
6941 all-stop mode. Adjust comments.
6942 (ignore_event): New function.
6943 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6944 references to cancel_breakpoints. Adjust to renames. Also give
6945 equal priority to all LWPs that have had events in non-stop mode.
6946 If reporting a software breakpoint event, unadjust the LWP's PC.
6947 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6948 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6950 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6951 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6952 (linux_stopped_by_watchpoint): Adjust.
6953 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6954 * linux-low.h (enum lwp_stop_reason): New.
6955 (struct lwp_info) <stop_pc>: Adjust comment.
6956 <stopped_by_watchpoint>: Delete field.
6957 <stop_reason>: New field.
6958 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6959 * mem-break.c (software_breakpoint_inserted_here)
6960 (hardware_breakpoint_inserted_here): New function.
6961 * mem-break.h (software_breakpoint_inserted_here)
6962 (hardware_breakpoint_inserted_here): Declare.
6963 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6964 (cancel_breakpoints): Delete.
6965 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6966 (upload_fast_traceframes): Remove references to
6969 2015-01-09 Pedro Alves <palves@redhat.com>
6971 * thread-db.c (find_new_threads_callback): Ignore thread if the
6972 kernel thread ID is -1.
6974 2015-01-09 Pedro Alves <palves@redhat.com>
6976 * linux-low.c (linux_attach_fail_reason_string): Move to
6977 nat/linux-ptrace.c, and rename.
6978 (linux_attach_lwp): Update comment.
6979 (attach_proc_task_lwp_callback): New function.
6980 (linux_attach): Adjust to rename and use
6981 linux_proc_attach_tgid_threads.
6982 (linux_attach_fail_reason_string): Delete declaration.
6984 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6986 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6987 * server.c (gdbserver_version): Likewise.
6989 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6991 * remote-utils.c: Include ctype.h.
6992 (input_interrupt): Explicitly handle the case when the char
6993 received is the NUL byte. Improve the printing of non-ASCII
6996 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6998 * linux-low.c (linux_low_filter_event): Update call to
6999 linux_enable_event_reporting following the addition of
7000 a new parameter to that function.
7002 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7005 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7006 (AARCH64_FPCR_REGNO): Likewise.
7007 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7008 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7009 (aarch64_store_fpregset): Likewise.
7011 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7013 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7014 Remove FIXME comment about assumption about N.
7016 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7018 * configure.ac: If large-file support is disabled in GDBserver,
7019 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7020 * configure: Regenerate.
7022 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7024 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7025 warning upon ENODATA from ptrace.
7026 * linux-s390-low.c (s390_store_tdb): New.
7027 (s390_regsets): Add regset for NT_S390_TDB.
7029 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7031 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7032 without a fill_function.
7033 * linux-s390-low.c (s390_fill_last_break): Remove.
7034 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7035 (s390_arch_setup): Use regset's size instead of fill_function for
7038 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7040 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7041 the regset's store function when ptrace returned an error.
7042 * regcache.c (get_thread_regcache): Invalidate register cache
7043 before fetching inferior's registers.
7045 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7047 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7048 while-loop as for-loop.
7049 (regsets_store_inferior_registers): Likewise.
7051 2014-11-28 Yao Qi <yao@codesourcery.com>
7053 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7054 * config.in, configure: Re-generate.
7055 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7058 2014-11-21 Yao Qi <yao@codesourcery.com>
7060 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7061 (AC_CHECK_HEADERS): Remove malloc.h.
7062 * configure: Re-generated.
7063 * config.in: Re-generated.
7064 * server.h: Don't include alloca.h and malloc.h.
7065 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7066 Don't include malloc.h.
7068 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7070 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7071 corresponding ERRNO check in same block.
7073 2014-11-12 Pedro Alves <palves@redhat.com>
7075 * server.c (cont_thread): Update comment.
7076 (start_inferior, attach_inferior): No longer clear cont_thread.
7077 (handle_v_cont): No longer set cont_thread.
7078 (captured_main): Clear cont_thread each time a GDB connects.
7080 2014-11-12 Pedro Alves <palves@redhat.com>
7082 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7083 thread, and don't resume all threads if the Hc thread has exited.
7085 2014-11-12 Pedro Alves <palves@redhat.com>
7087 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7088 the process group instead of to a specific LWP.
7090 2014-10-15 Pedro Alves <palves@redhat.com>
7093 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7095 (arm_set_thread_context): Delete.
7096 (the_low_target): Adjust.
7097 * win32-i386-low.c (debug_registers_changed)
7098 (debug_registers_used): Delete.
7099 (update_debug_registers_callback): New function.
7100 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7101 needing to update their debug registers.
7102 (win32_get_current_dr): New function.
7103 (x86_dr_low_get_addr, x86_dr_low_get_control)
7104 (x86_dr_low_get_status): Fetch the debug register from the thread
7106 (i386_initial_stuff): Adjust.
7107 (i386_get_thread_context): Remove current_event parameter. Don't
7108 clear debug_registers_changed nor copy DR values to
7110 (i386_set_thread_context): Delete.
7111 (i386_prepare_to_resume): New function.
7112 (i386_thread_added): Mark the thread as needing to update irs
7114 (the_low_target): Remove i386_set_thread_context and install
7115 i386_prepare_to_resume.
7116 * win32-low.c (win32_get_thread_context): Adjust.
7117 (win32_set_thread_context): Use SetThreadContext
7119 (win32_prepare_to_resume): New function.
7120 (win32_require_context): New function, factored out from ...
7121 (thread_rec): ... this.
7122 (continue_one_thread): Call win32_prepare_to_resume on each thread
7123 we're about to continue.
7124 (win32_resume): Call win32_prepare_to_resume on the event thread.
7125 * win32-low.h (struct win32_thread_info)
7126 <debug_registers_changed>: New field.
7127 (struct win32_target_ops): Change prototype of set_thread_context,
7128 delete set_thread_context and add prepare_to_resume.
7129 (win32_require_context): New declaration.
7131 2014-10-08 Gary Benson <gbenson@redhat.com>
7133 * server.h: Do not include common-exceptions.h.
7135 2014-10-08 Gary Benson <gbenson@redhat.com>
7137 * server.h: Do not include cleanups.h.
7139 2014-09-30 James Hogan <james.hogan@imgtec.com>
7141 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7144 2014-09-23 Yao Qi <yao@codesourcery.com>
7146 * linux-low.c (lp_status_maybe_breakpoint): New function.
7147 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7148 (count_events_callback): Likewise.
7149 (select_event_lwp_callback): Likewise.
7150 (cancel_breakpoints_callback): Likewise.
7152 2014-09-19 Don Breazeal <donb@codesourcery.com>
7154 * linux-low.c (handle_extended_wait): Call
7155 linux_ptrace_get_extended_event.
7156 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7157 linux_is_extended_waitstatus.
7159 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7161 * Makefile.in (CPPFLAGS): Define.
7162 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7163 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7165 2014-09-16 Gary Benson <gbenson@redhat.com>
7167 * inferiors.h (current_inferior): Renamed as...
7168 (current_thread): New variable. All uses updated.
7169 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7170 (maybe_move_out_of_jump_pad): Likewise.
7171 (cancel_breakpoint): Likewise.
7172 (linux_low_filter_event): Likewise.
7173 (wait_for_sigstop): Likewise.
7174 (linux_resume_one_lwp): Likewise.
7175 (need_step_over_p): Likewise.
7176 (start_step_over): Likewise.
7177 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7178 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7179 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7180 and save_inferior as saved_thread.
7181 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7183 (regcache_invalidate_thread): Likewise.
7184 * remote-utils.c (prepare_resume_reply): Likewise.
7185 * thread-db.c (thread_db_get_tls_address): Likewise.
7186 (disable_thread_event_reporting): Likewise.
7187 (remove_thread_event_breakpoints): Likewise.
7188 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7190 * target.h (set_desired_inferior): Renamed as...
7191 (set_desired_thread): New declaration. All uses updated.
7192 * server.c (myresume): Updated comment to reference thread instead
7194 (handle_serial_event): Likewise.
7195 (handle_target_event): Likewise.
7197 2014-09-12 Tom Tromey <tromey@redhat.com>
7198 Gary Benson <gbenson@redhat.com>
7200 * regcache.h: Include common-regcache.h.
7201 (regcache_read_pc): Don't declare.
7202 * regcache.c (get_thread_regcache_for_ptid): New function.
7204 2014-09-11 Tom Tromey <tromey@redhat.com>
7205 Gary Benson <gbenson@redhat.com>
7207 * symbol.c: New file.
7208 * Makefile.in (SFILES): Add symbol.c.
7209 (OBS): Add symbol.o.
7211 2014-09-11 Gary Benson <gbenson@redhat.com>
7213 * target.c (target_stop_ptid, target_continue_ptid): New
7216 2014-09-11 Tom Tromey <tromey@redhat.com>
7217 Gary Benson <gbenson@redhat.com>
7219 * target.h: Include target/target.h.
7220 * target.c (target_read_memory, target_read_uint32)
7221 (target_write_memory): New functions.
7223 2014-09-11 Gary Benson <gbenson@redhat.com>
7225 * server.h (debug_hw_points): Don't declare.
7226 * server.c (debug_hw_points): Don't define. Replace all uses
7227 with show_debug_regs.
7228 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7229 all uses with show_debug_regs.
7231 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7233 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7234 endianness into account.
7235 (ppc_supply_ptrace_register): Likewise.
7237 2014-09-03 James Hogan <james.hogan@imgtec.com>
7239 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7240 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7242 2014-09-03 Gary Benson <gbenson@redhat.com>
7244 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7245 ALL_DEBUG_ADDRESS_REGISTERS.
7247 2014-09-02 Gary Benson <gbenson@redhat.com>
7249 * i386-low.h: Renamed as...
7250 * x86-low.h: New file. All type, function and variable name
7251 prefixes changed from "i386_" to "x86_". All references updated.
7252 * i386-low.c: Renamed as...
7253 * x86-low.c: New file. All type, function and variable name
7254 prefixes changed from "i386_" to "x86_". All references updated.
7256 2014-09-02 Gary Benson <gbenson@redhat.com>
7258 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7259 (x86_linux_new_thread): Likewise.
7261 2014-08-29 Gary Benson <gbenson@redhat.com>
7263 * server.h (setjmp.h): Do not include.
7264 (toplevel): Do not declare.
7265 (common-exceptions.h): Include.
7266 (cleanups.h): Likewise.
7267 * server.c (toplevel): Do not define.
7268 (exit_code): New static global.
7269 (detach_or_kill_for_exit_cleanup): New function.
7270 (main): New function. Original main renamed to...
7271 (captured_main): New function.
7272 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7274 2014-08-29 Gary Benson <gbenson@redhat.com>
7276 * Makefile.in (SFILES): Add common/common-exceptions.c.
7277 (OBS): Add common-exceptions.o.
7278 (common-exceptions.o): New rule.
7279 * utils.c (prepare_to_throw_exception): New function.
7281 2014-08-29 Gary Benson <gbenson@redhat.com>
7283 * config.in: Regenerate.
7284 * configure: Likewise.
7286 2014-08-29 Gary Benson <gbenson@redhat.com>
7288 * Makefile.in (SFILES): Add common/cleanups.c.
7290 (cleanups.o): New rule.
7292 2014-08-29 Gary Benson <gbenson@redhat.com>
7294 * utils.c (internal_vwarning): New function.
7296 2014-08-28 Gary Benson <gbenson@redhat.com>
7298 * utils.h (fatal): Remove declaration.
7299 * utils.c (fatal): Remove function.
7301 2014-08-28 Gary Benson <gbenson@redhat.com>
7303 * tracepoint.c (gdb_agent_init): Replace fatal with
7305 (initialize_tracepoint): Likewise.
7307 2014-08-28 Gary Benson <gbenson@redhat.com>
7309 * remote-utils.c (remote_prepare): Replace fatal with error.
7311 2014-08-28 Gary Benson <gbenson@redhat.com>
7313 * linux-low.c (linux_async): Replace fatal with warning.
7315 (linux_start_non_stop): Return -1 if linux_async failed.
7317 2014-08-28 Gary Benson <gbenson@redhat.com>
7319 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7321 (i386_dr_low_get_addr): Remove vague comment.
7322 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7325 2014-08-28 Gary Benson <gbenson@redhat.com>
7327 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7328 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7330 (linux_resume_one_lwp): Likewise.
7331 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7333 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7334 with internal_error.
7335 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7336 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7337 (find_register_by_name): Replace fatal with internal_error.
7338 (find_regno): Likewise.
7339 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7340 * thread-db.c (thread_db_create_event): Likewise.
7341 (thread_db_load_search): Likewise.
7342 (try_thread_db_load_1): Likewise.
7343 * tracepoint.c (get_jump_space_head): Replace fatal with
7345 (claim_trampoline_space): Likewise.
7346 (have_fast_tracepoint_trampoline_buffer): Likewise.
7347 (cmd_qtstart): Likewise.
7348 (stop_tracing): Likewise.
7349 (fast_tracepoint_collecting): Likewise.
7350 (target_malloc): Likewise.
7351 (download_tracepoint): Likewise.
7352 (download_trace_state_variables): Replace check with gdb_assert.
7353 (upload_fast_traceframes): Replace fatal with internal_error.
7355 2014-08-19 Tom Tromey <tromey@redhat.com>
7356 Gary Benson <gbenson@redhat.com>
7358 * Makefile.in (SFILES): Add common/common-debug.c.
7359 (OBS): Add common-debug.o.
7360 (common-debug.o): New rule.
7361 * debug.h (debug_printf): Don't declare.
7362 * debug.c (debug_printf): Renamed and rewritten as...
7363 (debug_vprintf): New function.
7365 2014-08-19 Gary Benson <gbenson@redhat.com>
7367 * utils.h: Do not include print-utils.h.
7369 2014-08-19 Tom Tromey <tromey@redhat.com>
7370 Gary Benson <gbenson@redhat.com>
7372 * server.h: Add static assertion.
7373 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7375 2014-08-19 Tom Tromey <tromey@redhat.com>
7376 Gary Benson <gbenson@redhat.com>
7378 * Makefile.in (SFILES): Add common/errors.c.
7379 (OBS): Add errors.o.
7380 (IPA_OBS): Add errors-ipa.o.
7381 (errors.o): New rule.
7382 (errors-ipa.o): Likewise.
7383 * utils.h (perror_with_name, error, warning): Don't declare.
7384 * utils.c (warning): Renamed and rewritten as...
7385 (vwarning): New function.
7386 (error): Renamed and rewritten as...
7387 (verror): New function.
7388 (internal_error): Renamed and rewritten as...
7389 (internal_verror): New function.
7391 2014-08-07 Gary Benson <gbenson@redhat.com>
7393 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7394 * configure: Regenerate.
7395 * config.in: Likewise.
7396 * server.h: Do not include errno.h.
7397 * event-loop.c: Likewise.
7398 * hostio-errno.c: Likewise.
7399 * linux-low.c: Likewise.
7400 * remote-utils.c: Likewise.
7401 * spu-low.c: Likewise.
7402 * utils.c: Likewise.
7403 * gdbreplay.c: Unconditionally include errno.h.
7405 2014-08-07 Gary Benson <gbenson@redhat.com>
7407 * server.h: Do not include string.h.
7408 * event-loop.c: Likewise.
7409 * linux-low.c: Likewise.
7410 * regcache.c: Likewise.
7411 * remote-utils.c: Likewise.
7412 * spu-low.c: Likewise.
7413 * utils.c: Likewise.
7415 2014-08-07 Gary Benson <gbenson@redhat.com>
7417 * server.h: Do not include gdb_assert.h.
7419 2014-08-07 Gary Benson <gbenson@redhat.com>
7421 * server.h: Do not include common-utils.h.
7423 2014-08-07 Gary Benson <gbenson@redhat.com>
7425 * server.h: Do not include ptid.h.
7426 * notif.h: Likewise.
7428 2014-08-07 Gary Benson <gbenson@redhat.com>
7430 * server.h: Do not include gdb_locale.h.
7432 2014-08-07 Gary Benson <gbenson@redhat.com>
7434 * server.h: Do not include gdb/signals.h.
7435 * win32-low.c: Likewise.
7437 2014-08-07 Gary Benson <gbenson@redhat.com>
7439 * server.h: Do not include pathmax.h.
7441 2014-08-07 Gary Benson <gbenson@redhat.com>
7443 * server.h: Do not include libiberty.h.
7444 * linux-bfin-low.c: Likewise.
7446 2014-08-07 Gary Benson <gbenson@redhat.com>
7448 * server.h: Do not include ansidecl.h.
7450 2014-08-07 Gary Benson <gbenson@redhat.com>
7452 * linux-x86-low.c: Do not include stddef.h.
7453 * lynx-ppc-low.c: Likewise.
7454 * tracepoint.c: Likewise.
7456 2014-08-07 Gary Benson <gbenson@redhat.com>
7458 * server.h: Do not include stdarg.h.
7459 * nto-low.c: Likewise.
7461 2014-08-07 Gary Benson <gbenson@redhat.com>
7463 * server.h: Do not include stdlib.h.
7464 * inferiors.c: Likewise.
7465 * linux-low.c: Likewise.
7466 * regcache.c: Likewise.
7467 * spu-low.c: Likewise.
7468 * tracepoint.c: Likewise.
7469 * utils.c: Likewise.
7471 2014-08-07 Gary Benson <gbenson@redhat.com>
7473 * server.h: Do not include stdio.h.
7474 * linux-low.c: Likewise.
7475 * remote-utils.c: Likewise.
7476 * spu-low.c: Likewise.
7477 * utils.c: Likewise.
7478 * wincecompat.c: Likewise.
7480 2014-08-06 Gary Benson <gbenson@redhat.com>
7482 * regcache.c (init_register_cache): Move conditionals inside if.
7484 2014-08-06 Gary Benson <gbenson@redhat.com>
7486 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7488 2014-07-31 Gary Benson <gbenson@redhat.com>
7490 * ax.h: Do not include server.h.
7491 * gdbthread.h: Likewise.
7492 * lynx-low.h: Likewise.
7493 * notif.h: Likewise.
7495 2014-07-30 Gary Benson <gbenson@redhat.com>
7497 * server.h: Include common-defs.h.
7498 Do not include config.h or build-gnulib-gdbserver/config.h.
7500 2014-07-30 Gary Benson <gbenson@redhat.com>
7502 * hostio-errno.c: Move server.h to top of includes list.
7503 * inferiors.c: Likewise.
7504 * linux-x86-low.c: Likewise.
7505 * notif.c: Include server.h.
7507 2014-07-24 Tom Tromey <tromey@redhat.com>
7508 Gary Benson <gbenson@redhat.com>
7510 * server.h (CORE_ADDR): Now unsigned.
7512 2014-07-16 Pedro Alves <palves@redhat.com>
7514 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7516 2014-07-15 Pedro Alves <palves@redhat.com>
7518 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7521 2014-07-11 Pedro Alves <palves@redhat.com>
7523 * linux-low.c (kill_wait_lwp): New function, based on
7524 kill_one_lwp_callback, but use my_waitpid directly.
7525 (kill_one_lwp_callback, linux_kill): Use it.
7527 2014-06-23 Pedro Alves <palves@redhat.com>
7529 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7530 before setting DR0..DR3.
7532 2014-06-20 Gary Benson <gbenson@redhat.com>
7534 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7535 * configure: Regenerated.
7536 * config.in: Likewise.
7538 2014-06-20 Gary Benson <gbenson@redhat.com>
7540 * Makefile.in (SFILES): Update locations for files moved
7542 (object file files): Reordered.
7544 2014-06-20 Gary Benson <gbenson@redhat.com>
7546 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7547 (i386_dr_low_set_addr): Likewise.
7548 (i386_dr_low_get_addr): Likewise.
7549 (i386_dr_low_can_set_control): Likewise.
7550 (i386_dr_low_set_control): Likewise.
7551 (i386_dr_low_get_control): Likewise.
7552 (i386_dr_low_get_status): Likewise.
7553 (i386_get_debug_register_length): Likewise.
7554 * linux-x86-low.c (i386_dr_low_set_addr):
7555 Changed signature. Made static.
7556 (i386_dr_low_get_addr): Likewise.
7557 (i386_dr_low_set_control): Likewise.
7558 (i386_dr_low_get_control): Likewise.
7559 (i386_dr_low_get_status): Likewise.
7560 (i386_dr_low): New global variable.
7561 * win32-i386-low.c (i386_dr_low_set_addr):
7562 Changed signature. Made static.
7563 (i386_dr_low_get_addr): Likewise.
7564 (i386_dr_low_set_control): Likewise.
7565 (i386_dr_low_get_control): Likewise.
7566 (i386_dr_low_get_status): Likewise.
7567 (i386_dr_low): New global variable.
7569 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7571 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7572 * Makefile.in (AR, AR_FLAGS): Define.
7573 * configure: Regenerate.
7575 2014-06-19 Gary Benson <gbenson@redhat.com>
7577 * Makefile.in (i386-dregs.o): New rule.
7578 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7579 * i386-low.c (target.h): Remove include.
7580 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7581 (DR_CONTROL_SHIFT): Likewise.
7582 (DR_CONTROL_SIZE): Likewise.
7583 (DR_RW_EXECUTE): Likewise.
7584 (DR_RW_WRITE): Likewise.
7585 (DR_RW_READ): Likewise.
7586 (DR_RW_IORW): Likewise.
7587 (DR_LEN_1): Likewise.
7588 (DR_LEN_2): Likewise.
7589 (DR_LEN_4): Likewise.
7590 (DR_LEN_8): Likewise.
7591 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7592 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7593 (DR_ENABLE_SIZE): Likewise.
7594 (DR_LOCAL_SLOWDOWN): Likewise.
7595 (DR_GLOBAL_SLOWDOWN): Likewise.
7596 (DR_CONTROL_RESERVED): Likewise.
7597 (I386_DR_CONTROL_MASK): Likewise.
7598 (I386_DR_VACANT): Likewise.
7599 (I386_DR_LOCAL_ENABLE): Likewise.
7600 (I386_DR_GLOBAL_ENABLE): Likewise.
7601 (I386_DR_DISABLE): Likewise.
7602 (I386_DR_SET_RW_LEN): Likewise.
7603 (I386_DR_GET_RW_LEN): Likewise.
7604 (I386_DR_WATCH_HIT): Likewise.
7605 (i386_wp_op_t): Likewise.
7606 (i386_show_dr): Likewise.
7607 (i386_length_and_rw_bits): Likewise.
7608 (i386_insert_aligned_watchpoint): Likewise.
7609 (i386_remove_aligned_watchpoint): Likewise.
7610 (i386_handle_nonaligned_watchpoint): Likewise.
7611 i386_update_inferior_debug_regs(): Likewise.
7612 (i386_dr_insert_watchpoint): Likewise.
7613 (i386_dr_remove_watchpoint): Likewise.
7614 (i386_dr_region_ok_for_watchpoint): Likewise.
7615 (i386_dr_stopped_data_address): Likewise.
7616 (i386_dr_stopped_by_watchpoint): Likewise.
7618 2014-06-19 Gary Benson <gbenson@redhat.com>
7620 * i386-low.c (i386_dr_show): Renamed to
7621 i386_show_dr and made static. All uses updated.
7622 (i386_dr_length_and_rw_bits): Renamed to
7623 i386_length_and_rw_bits and made static.
7625 (i386_dr_insert_aligned_watchpoint): Renamed to
7626 i386_insert_aligned_watchpoint and made static.
7628 (i386_dr_remove_aligned_watchpoint): Renamed to
7629 i386_remove_aligned_watchpoint and made static.
7631 (i386_dr_update_inferior_debug_regs): Renamed to
7632 i386_update_inferior_debug_regs and made static.
7635 2014-06-18 Gary Benson <gbenson@redhat.com>
7637 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7638 (i386_dr_low_can_set_control): Likewise.
7639 (i386_get_debug_register_length): Likewise.
7640 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7641 (i386_dr_low_can_set_control): Likewise.
7642 (i386_get_debug_register_length): Likewise.
7644 2014-06-17 Gary Benson <gbenson@redhat.com>
7646 * i386-low.h (i386-dregs.h): New include.
7647 (DR_FIRSTADDR): Now in i386-dregs.h.
7648 (DR_LASTADDR): Likewise.
7649 (DR_NADDR): Likewise.
7650 (DR_STATUS): Likewise.
7651 (DR_CONTROL): Likewise.
7652 (i386_debug_reg_state): Likewise.
7653 (i386_dr_insert_watchpoint): Likewise.
7654 (i386_dr_remove_watchpoint): Likewise.
7655 (i386_dr_region_ok_for_watchpoint): Likewise.
7656 (i386_dr_stopped_data_address): Likewise.
7657 (i386_dr_stopped_by_watchpoint): Likewise.
7658 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7660 2014-06-18 Gary Benson <gbenson@redhat.com>
7662 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7663 i386_dr_insert_watchpoint.
7664 (i386_low_remove_watchpoint): Renamed to
7665 i386_dr_remove_watchpoint.
7666 (i386_low_region_ok_for_watchpoint): Renamed to
7667 i386_dr_region_ok_for_watchpoint.
7668 (i386_low_stopped_data_address): Renamed to
7669 i386_dr_stopped_data_address.
7670 (i386_low_stopped_by_watchpoint): Renamed to
7671 i386_dr_stopped_by_watchpoint.
7672 * i386-low.c (i386_show_dr): Renamed to
7673 i386_dr_show and made nonstatic. All uses updated.
7674 (i386_length_and_rw_bits): Renamed to
7675 i386_dr_length_and_rw_bits and made nonstatic.
7677 (i386_insert_aligned_watchpoint): Renamed to
7678 i386_dr_insert_aligned_watchpoint and made nonstatic.
7680 (i386_remove_aligned_watchpoint): Renamed to
7681 i386_dr_remove_aligned_watchpoint and made nonstatic.
7683 (i386_update_inferior_debug_regs): Renamed to
7684 i386_dr_update_inferior_debug_regs and made nonstatic.
7686 (i386_low_insert_watchpoint): Renamed to
7687 i386_dr_insert_watchpoint. All uses updated.
7688 (i386_low_remove_watchpoint): Renamed to
7689 i386_dr_remove_watchpoint. All uses updated.
7690 (i386_low_region_ok_for_watchpoint): Renamed to
7691 i386_dr_region_ok_for_watchpoint. All uses updated.
7692 (i386_low_stopped_data_address): Renamed to
7693 i386_dr_stopped_data_address. All uses updated.
7694 (i386_low_stopped_by_watchpoint): Renamed to
7695 i386_dr_stopped_by_watchpoint. All uses updated.
7697 2014-06-18 Gary Benson <gbenson@redhat.com>
7699 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7700 (i386_dr_low_can_set_control): Likewise.
7701 (i386_insert_aligned_watchpoint): New check.
7703 2014-06-18 Gary Benson <gbenson@redhat.com>
7705 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7708 2014-06-18 Gary Benson <gbenson@redhat.com>
7710 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7711 instead of fatal and error.
7712 (i386_handle_nonaligned_watchpoint): Likewise.
7714 2014-06-18 Gary Benson <gbenson@redhat.com>
7716 * i386-low.c (i386_get_debug_register_length): New macro.
7717 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7718 (i386_show_dr): Use debug_printf instead of fprintf. Use
7719 phex to format values.
7721 2014-06-18 Gary Benson <gbenson@redhat.com>
7723 * i386-low.h: Comment changes.
7724 * i386-low.c: Likewise.
7726 2014-06-18 Gary Benson <gbenson@redhat.com>
7728 * i386-low.c: Whitespace changes.
7730 2014-06-12 Tom Tromey <tromey@redhat.com>
7732 * utils.c (freeargv): Remove.
7734 2014-06-12 Tom Tromey <tromey@redhat.com>
7736 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7737 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7738 (parse_debug_format_options): Likewise.
7739 (gdbserver_usage): Likewise.
7740 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7741 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7742 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7744 ($(LIBGNU)): Depend on libiberty.
7745 (all-lib): Recurse into all subdirs.
7746 (install-only): Invoke "install" target in subdirs.
7747 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7749 * configure: Rebuild.
7750 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7751 for vasprintf, vsnprintf, or gettimeofday.
7752 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7755 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7757 * development.sh: Delete.
7758 * Makefile.in (config.status): Adjust dependency on development.sh.
7759 * configure.ac: Adjust development.sh source call.
7760 * configure: Regenerate.
7762 2014-06-02 Pedro Alves <palves@redhat.com>
7764 * ax.c (gdb_free_agent_expr): New function.
7765 * ax.h (gdb_free_agent_expr): New declaration.
7766 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7768 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7770 (clear_breakpoint_conditions_and_commands): New function.
7771 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7772 (clear_breakpoint_conditions_and_commands): New declaration.
7774 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7776 * linux-aarch64-low.c (asm/ptrace.h): Include.
7778 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7780 Fix TLS access for -static -pthread.
7781 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7782 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7783 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7785 2014-05-20 Pedro Alves <palves@redhat.com>
7787 * linux-aarch64-low.c (aarch64_insert_point)
7788 (aarch64_remove_point): No longer check whether the type is
7789 supported here. Adjust to new interface.
7790 (the_low_target): Install aarch64_supports_z_point_type as
7791 supports_z_point_type method.
7792 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7793 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7794 instead of a Z packet char. Adjust.
7795 (arm_supports_z_point_type): New function.
7796 (arm_insert_point, arm_remove_point): Adjust to new interface.
7797 (the_low_target): Install arm_supports_z_point_type.
7798 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7799 (cris_insert_point, cris_remove_point): Adjust to new interface.
7800 Don't check whether the type is supported here.
7801 (the_low_target): Install cris_supports_z_point_type.
7802 * linux-low.c (linux_supports_z_point_type): New function.
7803 (linux_insert_point, linux_remove_point): Adjust to new interface.
7804 * linux-low.h (struct linux_target_ops) <insert_point,
7805 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7806 raw_breakpoint pointer parameter.
7807 <supports_z_point_type>: New method.
7808 * linux-mips-low.c (mips_supports_z_point_type): New function.
7809 (mips_insert_point, mips_remove_point): Adjust to new interface.
7810 Use mips_supports_z_point_type.
7811 (the_low_target): Install mips_supports_z_point_type.
7812 * linux-ppc-low.c (the_low_target): Install NULL as
7813 supports_z_point_type method.
7814 * linux-s390-low.c (the_low_target): Install NULL as
7815 supports_z_point_type method.
7816 * linux-sparc-low.c (the_low_target): Install NULL as
7817 supports_z_point_type method.
7818 * linux-x86-low.c (x86_supports_z_point_type): New function.
7819 (x86_insert_point): Adjust to new insert_point interface. Use
7820 insert_memory_breakpoint. Adjust to new
7821 i386_low_insert_watchpoint interface.
7822 (x86_remove_point): Adjust to remove_point interface. Use
7823 remove_memory_breakpoint. Adjust to new
7824 i386_low_remove_watchpoint interface.
7825 (the_low_target): Install x86_supports_z_point_type.
7826 * lynx-low.c (lynx_target_ops): Install NULL as
7827 supports_z_point_type callback.
7828 * nto-low.c (nto_supports_z_point_type): New.
7829 (nto_insert_point, nto_remove_point): Adjust to new interface.
7830 (nto_target_ops): Install nto_supports_z_point_type.
7831 * mem-break.c: Adjust intro comment.
7832 (struct raw_breakpoint) <raw_type, size>: New fields.
7833 <inserted>: Update comment.
7834 <shlib_disabled>: Delete field.
7835 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7836 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7837 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7838 (raw_bkpt_type_to_target_hw_bp_type): New function.
7839 (find_enabled_raw_code_breakpoint_at): New function.
7840 (find_raw_breakpoint_at): New type and size parameters. Use them.
7841 (insert_memory_breakpoint): New function, based off
7842 set_raw_breakpoint_at.
7843 (remove_memory_breakpoint): New function.
7844 (set_raw_breakpoint_at): Reimplement.
7845 (set_breakpoint): New, based on set_breakpoint_at.
7846 (set_breakpoint_at): Reimplement.
7847 (delete_raw_breakpoint): Go through the_target->remove_point
7848 instead of assuming memory breakpoints.
7849 (find_gdb_breakpoint_at): Delete.
7850 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7851 (find_gdb_breakpoint): New function.
7852 (set_gdb_breakpoint_at): Delete.
7853 (z_type_supported): New function.
7854 (set_gdb_breakpoint_1): New function, loosely based off
7855 set_gdb_breakpoint_at.
7856 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7857 (delete_gdb_breakpoint_at): Delete.
7858 (delete_gdb_breakpoint_1): New function, loosely based off
7859 delete_gdb_breakpoint_at.
7860 (delete_gdb_breakpoint): New function.
7861 (clear_gdb_breakpoint_conditions): Rename to ...
7862 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7864 (add_condition_to_breakpoint): Make static.
7865 (add_breakpoint_condition): Take a struct breakpoint pointer
7866 instead of an address. Adjust.
7867 (gdb_condition_true_at_breakpoint): Rename to ...
7868 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7870 (gdb_condition_true_at_breakpoint): Reimplement.
7871 (add_breakpoint_commands): Take a struct breakpoint pointer
7872 instead of an address. Adjust.
7873 (gdb_no_commands_at_breakpoint): Rename to ...
7874 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7875 parameter. Return true if no breakpoint was found. Change debug
7877 (gdb_no_commands_at_breakpoint): Reimplement.
7878 (run_breakpoint_commands): Rename to ...
7879 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7880 and change return type to boolean.
7881 (run_breakpoint_commands): New function.
7882 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7883 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7884 breakpoint. Go through the_target->remove_point instead of
7885 assuming memory breakpoint.
7886 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7887 software and hardware breakpoints.
7888 (reinsert_raw_breakpoint): Go through the_target->insert_point
7889 instead of assuming memory breakpoint.
7890 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7891 software and hardware breakpoints.
7892 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7893 Check both software and hardware breakpoints.
7894 (validate_inserted_breakpoint): Assert the breakpoint is a
7895 software breakpoint. Set the inserted flag to -1 instead of
7896 setting shlib_disabled.
7897 (delete_disabled_breakpoints): Adjust.
7898 (validate_breakpoints): Only validate software breakpoints.
7899 Adjust to inserted flag change.
7900 (check_mem_read, check_mem_write): Skip breakpoint types other
7901 than software breakpoints. Adjust to inserted flag change.
7902 * mem-break.h (enum raw_bkpt_type): New enum.
7903 (raw_breakpoint, struct process_info): Forward declare.
7904 (Z_packet_to_target_hw_bp_type): Delete declaration.
7905 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7906 (set_gdb_breakpoint, delete_gdb_breakpoint)
7907 (clear_breakpoint_conditions): New declarations.
7908 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7909 (breakpoint_inserted_here): Update comment.
7910 (add_breakpoint_condition, add_breakpoint_commands): Replace
7911 address parameter with a breakpoint pointer parameter.
7912 (gdb_breakpoint_here): Update comment.
7913 (delete_gdb_breakpoint_at): Delete.
7914 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7915 * server.c (process_point_options): Take a struct breakpoint
7916 pointer instead of an address. Adjust.
7917 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7918 delete_gdb_breakpoint.
7919 * spu-low.c (spu_target_ops): Install NULL as
7920 supports_z_point_type method.
7921 * target.h: Include mem-break.h.
7922 (struct target_ops) <prepare_to_access_memory>: Update comment.
7923 <supports_z_point_type>: New field.
7924 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7925 instead of a char. Also take a raw breakpoint pointer.
7926 * win32-arm-low.c (the_low_target): Install NULL as
7927 supports_z_point_type.
7928 * win32-i386-low.c (i386_supports_z_point_type): New function.
7929 (i386_insert_point, i386_remove_point): Adjust to new interface.
7930 (the_low_target): Install i386_supports_z_point_type.
7931 * win32-low.c (win32_supports_z_point_type): New function.
7932 (win32_insert_point, win32_remove_point): Adjust to new interface.
7933 (win32_target_ops): Install win32_supports_z_point_type.
7934 * win32-low.h (struct win32_target_ops):
7935 <supports_z_point_type>: New method.
7936 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7937 instead of a char. Also take a raw breakpoint pointer.
7939 2014-05-20 Pedro Alves <palves@redhat.com>
7941 * mem-break.h: Include break-common.h.
7942 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7943 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7944 (Z_packet_to_target_hw_bp_type): New declaration.
7945 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7946 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7947 (Z_PACKET_ACCESS_WP): Delete macros.
7948 (Z_packet_to_hw_type): Delete function.
7949 * i386-low.h: Don't include break-common.h here.
7950 (Z_packet_to_hw_type): Delete declaration.
7951 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7952 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7953 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7954 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7955 * linux-aarch64-low.c: Don't include break-common.h here.
7956 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7957 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7958 (Z_packet_to_target_hw_bp_type): Delete function.
7959 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7961 (mips_insert_point, mips_remove_point): Use
7962 Z_packet_to_target_hw_bp_type.
7964 2014-05-20 Pedro Alves <palves@redhat.com>
7966 * linux-aarch64-low.c: Include break-common.h.
7967 (enum target_point_type): Delete.
7968 (Z_packet_to_point_type): Rename to ...
7969 (Z_packet_to_target_hw_bp_type): ... this, and return a
7970 target_hw_bp_type instead.
7971 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7972 instead of an enum target_point_type.
7973 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7975 (aarch64_dr_state_insert_one_point)
7976 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7977 (aarch64_handle_aligned_watchpoint)
7978 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7979 Take an enum target_hw_bp_type instead of an enum
7981 (aarch64_supports_z_point_type): New function.
7982 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7983 use Z_packet_to_target_hw_bp_type.
7985 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7987 * configure.ac: Only use -Werror by default when DEVELOPMENT
7989 * configure: Regenerate.
7991 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7993 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7994 * linux-x86-low.c (X86_64_USER_REGS): New.
7995 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7997 2014-04-28 Yao Qi <yao@codesourcery.com>
7999 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8002 2014-04-25 Pedro Alves <palves@redhat.com>
8005 * linux-low.c (linux_attach_fail_reason_string): New function.
8006 (linux_attach_lwp): Delete.
8007 (linux_attach_lwp_1): Rename to ...
8008 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8009 argument. Remove "initial" parameter. Return int instead of
8010 void. Don't error or warn here.
8011 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8012 failure to attach to the tgid. Call warning when failing to
8014 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8015 argument. Remove "initial" parameter. Return int instead of
8016 void. Don't error or warn here.
8017 (linux_attach_fail_reason_string): New declaration.
8018 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8019 interface change. Use linux_attach_fail_reason_string.
8021 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8022 Walfred Tedeschi <walfred.tedeschi@intel.com>
8024 * Makefile.in: Added rules to handle new files
8025 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8026 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8027 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8028 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8029 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8030 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8032 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8033 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8034 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8035 i386/x32-avx512.xml.
8036 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8037 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8038 i386/x32-avx512-linux.xml.
8039 * i387-fp.c (num_avx512_k_registers): New constant for number
8041 (num_avx512_zmmh_low_registers): New constant for number of
8042 lower ZMM registers (0-15).
8043 (num_avx512_zmmh_high_registers): New constant for number of
8044 higher ZMM registers (16-31).
8045 (num_avx512_ymmh_registers): New contant for number of higher
8046 YMM registers (ymm16-31 added by avx521 on x86_64).
8047 (num_avx512_xmm_registers): New constant for number of higher
8048 XMM registers (xmm16-31 added by AVX512 on x86_64).
8049 (struct i387_xsave): Add space for AVX512 registers.
8050 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8051 Add code to handle AVX512 registers.
8052 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8053 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8054 prototypei from generated file.
8055 (tdesc_amd64_avx512_linux): Likewise.
8056 (init_registers_x32_avx512_linux): Likewise.
8057 (tdesc_x32_avx512_linux): Likewise.
8058 (init_registers_i386_avx512_linux): Likewise.
8059 (tdesc_i386_avx512_linux): Likewise.
8060 (x86_64_regmap): Add AVX512 registers.
8061 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8063 (initialize_low_arch): Add code to initialize AVX512 registers.
8065 2014-04-23 Pedro Alves <palves@redhat.com>
8067 * mem-break.c (find_gdb_breakpoint_at): Make static.
8068 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8070 2014-04-23 Pedro Alves <palves@redhat.com>
8072 * i386-low.c: Don't include break-common.h here.
8073 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8074 prototype to take target_hw_bp_type as argument instead of a Z
8076 * i386-low.h: Include break-common.h here.
8077 (Z_packet_to_hw_type): Declare.
8078 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8080 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8081 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8082 (x86_remove_point): Convert the packet number to a
8083 target_hw_bp_type before calling i386_low_remove_watchpoint.
8084 * win32-i386-low.c (i386_insert_point): Convert the packet number
8085 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8086 (i386_remove_point): Convert the packet number to a
8087 target_hw_bp_type before calling i386_low_remove_watchpoint.
8089 2014-04-23 Pedro Alves <palves@redhat.com>
8091 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8093 2014-04-10 Pedro Alves <palves@redhat.com>
8095 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8096 Check if the condition or command is NULL before checking if the
8097 breakpoint is known. On success, return true.
8098 * mem-break.h (add_breakpoint_condition): Document return.
8099 (add_breakpoint_commands): Add describing comment.
8100 * server.c (skip_to_semicolon): New function.
8101 (process_point_options): Use it.
8103 2014-04-09 Pedro Alves <palves@redhat.com>
8105 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8108 2014-02-27 Pedro Alves <palves@redhat.com>
8111 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8113 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8115 (last_thread_of_process_p): Take a PID argument instead of a
8117 (linux_wait_for_lwp): Delete.
8118 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8120 (linux_low_filter_event): New function, party factored out from
8121 linux_wait_for_event.
8122 (linux_wait_for_event): Rename to ...
8123 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8124 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8125 sigsuspend. Check for zombie leaders.
8126 (linux_wait_for_event): Reimplement as wrapper around
8127 linux_wait_for_event_filtered.
8128 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8129 a normal or signal exit is seen, it's the whole process exiting.
8130 (wait_for_sigstop): No longer a for_each_inferior callback.
8131 Rewrite on top of linux_wait_for_event_filtered.
8132 (stop_all_lwps): Call wait_for_sigstop directly.
8133 * server.c (resume, handle_target_event): Handle
8134 TARGET_WAITKIND_NO_RESUMED.
8136 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8138 * win32-low.c (psapi_get_dll_name,
8139 * win32_CreateToolhelp32Snapshot): Delete.
8140 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8141 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8143 (handle_load_dll): Add function description.
8144 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8146 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8148 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8150 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8151 base address when calling win32_add_one_solib.
8152 (handle_load_dll): Delete local variable load_addr.
8153 Remove 0x1000 offset applied to DLL base address when calling
8154 win32_add_one_solib.
8155 (handle_unload_dll): Add comment.
8157 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8159 * win32-low.c (win32_add_all_dlls): Renames
8160 win32_ensure_ntdll_loaded. Rewrite function documentation.
8161 Adjust implementation to always load all DLLs.
8162 Add 0x1000 offset to DLL base address when calling
8163 win32_add_one_solib.
8164 (child_initialization_done): New static global.
8165 (do_initial_child_stuff): Set child_initialization_done to
8166 zero during child initialization, and 1 after. Replace call
8167 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8169 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8170 (handle_unload_dll): Add function documentation.
8171 (get_child_debug_event): Ignore load and unload DLL events
8172 during child initialization.
8174 2014-02-20 Doug Evans <dje@google.com>
8176 Remove global all_lwps.
8177 * inferiors.h (ptid_of): Move here from linux-low.h.
8178 (pid_of, lwpid_of): Ditto.
8179 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8180 parameter is a struct thread_info * now.
8181 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8182 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8183 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8185 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8186 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8187 * linux-arm-low.c (update_registers_callback): Update, "entry"
8188 parameter is a struct thread_info * now.
8189 Fetch lwpid from current_inferior directly.
8190 (arm_insert_point): Pass &all_threads to find_inferior instead of
8192 (arm_remove_point): Ditto.
8193 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8194 (arm_prepare_to_resume): Fetch pid from thread.
8195 (arm_read_description): Fetch lwpid from current_inferior directly.
8196 * linux-low.c (all_lwps): Delete.
8197 (delete_lwp): Delete call to remove_inferior.
8198 (handle_extended_wait): Fetch lwpid from thread.
8199 (add_lwp): Don't set lwp->entry.id. Remove call to
8200 add_inferior_to_list.
8201 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8202 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8203 (kill_one_lwp_callback): Ditto.
8204 (linux_kill): Don't dereference NULL pointer.
8205 Fetch ptid,lwpid from thread.
8206 (get_detach_signal): Fetch ptid from thread.
8207 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8208 Simplify call to regcache_invalidate_thread.
8209 (delete_lwp_callback): Update, "entry" parameter is a
8210 struct thread_info * now. Fetch pid from thread.
8211 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8212 (status_pending_p_callback): Update, "entry" parameter is a
8213 struct thread_info * now. Fetch ptid from thread.
8214 (find_lwp_pid): Update, "entry" parameter is a
8215 struct thread_info * now.
8216 (linux_wait_for_lwp): Fetch pid from thread.
8217 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8218 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8219 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8220 (dequeue_one_deferred_signal): Ditto.
8221 (cancel_breakpoint): Fetch ptid from current_inferior.
8222 (linux_wait_for_event): Pass &all_threads to find_inferior,
8223 not &all_lwps. Fetch ptid, lwpid from thread.
8224 (count_events_callback): Update, "entry" parameter is a
8225 struct thread_info * now.
8226 (select_singlestep_lwp_callback): Ditto.
8227 (select_event_lwp_callback): Ditto.
8228 (cancel_breakpoints_callback): Ditto.
8229 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8231 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8232 (unsuspend_one_lwp): Update, "entry" parameter is a
8233 struct thread_info * now.
8234 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8236 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8237 Fetch lwpid from thread, not lwp.
8238 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8239 Pass &all_threads to find_inferior, not &all_lwps.
8240 (send_sigstop): Fetch lwpid from thread, not lwp.
8241 (send_sigstop_callback): Update, "entry" parameter is a
8242 struct thread_info * now.
8243 (suspend_and_send_sigstop_callback): Ditto.
8244 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8245 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8246 struct thread_info * now.
8247 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8249 (lwp_running): Update, "entry" parameter is a
8250 struct thread_info * now.
8251 (stop_all_lwps): Fetch ptid from thread.
8252 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8253 (linux_resume_one_lwp): Fetch lwpid from thread.
8254 (linux_set_resume_request): Update, "entry" parameter is a
8255 struct thread_info * now. Fetch pid, lwpid from thread.
8256 (resume_status_pending_p): Update, "entry" parameter is a
8257 struct thread_info * now.
8258 (need_step_over_p): Ditto. Fetch lwpid from thread.
8259 (start_step_over): Fetch lwpid from thread.
8260 (linux_resume_one_thread): Update, "entry" parameter is a
8261 struct thread_info * now. Fetch lwpid from thread.
8262 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8263 (proceed_one_lwp): Update, "entry" parameter is a
8264 struct thread_info * now. Fetch lwpid from thread.
8265 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8266 struct thread_info * now.
8267 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8268 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8269 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8271 (regsets_store_inferior_registers): Ditto.
8272 (fetch_register, store_register): Ditto.
8273 (linux_read_memory, linux_write_memory): Ditto.
8274 (linux_request_interrupt): Ditto.
8275 (linux_read_auxv): Ditto.
8276 (linux_xfer_siginfo): Ditto.
8277 (linux_qxfer_spu): Ditto.
8278 (linux_qxfer_libraries_svr4): Ditto.
8279 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8280 moved to inferiors.h.
8282 (get_thread_lwp): Update.
8283 (struct lwp_info): Delete member "entry". Simplify comment for
8286 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8287 current_inferior directly.
8288 (update_watch_registers_callback): Update, "entry" parameter is a
8289 struct thread_info * now. Fetch pid from thread.
8290 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8291 (mips_insert_point): Fetch lwpid from current_inferior.
8292 Pass &all_threads to find_inferior, not &all_lwps.
8293 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8294 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8296 (mips_stopped_data_address): Ditto.
8297 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8299 * linux-tile-low.c (tile_arch_setup): Ditto.
8300 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8301 (update_debug_registers_callback): Update, "entry" parameter is a
8302 struct thread_info * now. Fetch pid from thread.
8303 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8304 Pass &all_threads to find_inferior, not &all_lwps.
8305 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8306 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8307 Pass &all_threads to find_inferior, not &all_lwps.
8308 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8309 (i386_dr_low_get_status): Ditto.
8310 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8311 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8312 (x86_linux_read_description): Ditto.
8313 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8315 2014-02-20 Doug Evans <dje@google.com>
8317 * inferiors.c (get_first_inferior): Fix buglet.
8319 2014-02-19 Doug Evans <dje@google.com>
8321 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8322 * inferiors.c (add_thread): Change result type to struct thread_info *.
8323 All callers updated.
8324 (add_lwp): Call add_thread here instead of in callers.
8325 All callers updated.
8326 * linux-low.h (get_lwp_thread): Rewrite.
8327 (struct lwp_info): New member "thread".
8329 2014-02-19 Doug Evans <dje@google.com>
8331 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8332 All callers updated.
8334 2014-02-19 Doug Evans <dje@google.com>
8336 * inferiors.c (add_thread): Fix whitespace.
8338 2014-02-19 Doug Evans <dje@google.com>
8340 * dll.c (clear_dlls): Replace accessing list implemention details
8342 * gdbthread.h (get_first_thread): Declare.
8343 * inferiors.c (for_each_inferior_with_data): New function.
8344 (get_first_thread): New function.
8345 (find_thread_ptid): Simplify.
8346 (get_first_inferior): New function.
8347 (clear_list): Delete.
8348 (one_inferior_p): New function.
8349 (clear_inferior_list): New function.
8350 (clear_inferiors): Update.
8351 * inferiors.h (for_each_inferior_with_data): Declare.
8352 (clear_inferior_list): Declare.
8353 (one_inferior_p): Declare.
8354 (get_first_inferior): Declare.
8355 * linux-low.c (linux_wait_for_event): Replace accessing list
8356 implemention details with API function.
8357 * server.c (target_running): Ditto.
8358 (accumulate_file_name_length): New function.
8359 (emit_dll_description): New function.
8360 (handle_qxfer_libraries): Replace accessing list implemention
8361 details with API function.
8362 (handle_qxfer_threads_worker): New function.
8363 (handle_qxfer_threads_proper): Replace accessing list implemention
8364 details with API function.
8365 (handle_query): Ditto.
8366 (visit_actioned_threads_callback_ftype): New typedef.
8367 (visit_actioned_threads_data): New struct.
8368 (visit_actioned_threads): Rewrite to be find_inferior callback.
8369 (resume): Call find_inferior.
8370 (handle_status): Replace accessing list implemention
8371 details with API function.
8372 (process_serial_event): Replace accessing list implemention details
8374 * target.c (set_desired_inferior): Replace accessing list implemention
8375 details with API function.
8376 * tracepoint.c (same_process_p): New function.
8377 (gdb_agent_about_to_close): Replace accessing list implemention
8378 details with API function.
8379 * win32-low.c (child_delete_thread): Replace accessing list
8380 implemention details with API function.
8381 (match_dll_by_basename): New function.
8382 (dll_is_loaded_by_basename): New function.
8383 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8384 details call to dll_is_loaded_by_basename.
8386 2014-02-19 Doug Evans <dje@google.com>
8388 * dll.h (struct dll_info): Add comment.
8389 * gdbthread.h (struct thread_info): Add comment.
8390 (current_ptid): Simplify.
8391 * inferiors.c (add_process): Update.
8392 (remove_process): Update.
8393 * inferiors.h (struct process_info): Rename member "head" to "entry".
8394 * linux-low.c (delete_lwp): Update.
8396 (last_thread_of_process_p): Update.
8397 (kill_one_lwp_callback, linux_kill): Update.
8398 (status_pending_p_callback): Update.
8399 (wait_for_sigstop): Update. Simplify read of ptid.
8400 (start_step_over): Update.
8401 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8402 (get_lwp_thread): Update.
8403 (struct lwp_info): Rename member "head" to "entry".
8404 * regcache.h (inferior_list_entry): Delete.
8405 * server.c (kill_inferior_callback): Update.
8406 (detach_or_kill_inferior_callback): Update.
8407 (print_started_pid): Update.
8408 (print_attached_pid): Update.
8409 (process_serial_event): Simplify read of ptid.
8410 * thread-db.c (thread_db_create_event): Update.
8411 (thread_db_get_tls_address): Update.
8412 * win32-low.c (current_inferior_ptid): Simplify.
8414 2014-02-19 Tom Tromey <tromey@redhat.com>
8416 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8418 (target_supports_btrace): Update.
8420 2014-02-14 Yao Qi <yao@codesourcery.com>
8422 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8423 (rsp-low-ipa.o): New target.
8425 2014-02-12 Tom Tromey <tromey@redhat.com>
8427 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8428 convert_ascii_to_int.
8429 * regcache.c (registers_to_string): Likewise.
8430 * remote-utils.c (decode_M_packet): Likewise.
8431 * server.c (process_serial_event): Likewise.
8433 2014-02-12 Tom Tromey <tromey@redhat.com>
8435 * server.c (handle_query, handle_v_run): Use hex2bin, not
8437 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8439 2014-02-12 Tom Tromey <tromey@redhat.com>
8441 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8442 convert_int_to_ascii.
8443 * regcache.c (registers_to_string, collect_register_as_string):
8445 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8447 * server.c (process_serial_event): Likewise.
8448 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8449 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8451 2014-02-12 Tom Tromey <tromey@redhat.com>
8453 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8454 bin2hex, not hexify.
8455 * tracepoint.c (cmd_qtstatus): Likewise.
8457 2014-02-12 Tom Tromey <tromey@redhat.com>
8459 * remote-utils.c (monitor_output): Pass explicit length to
8462 2014-02-12 Tom Tromey <tromey@redhat.com>
8464 * tracepoint.c: Include rsp-low.h.
8465 * server.c: Include rsp-low.h.
8466 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8467 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8469 * remote-utils.c: Include rsp-low.h.
8470 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8471 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8472 (convert_int_to_ascii, convert_ascii_to_int): Move to
8474 * regcache.c: Include rsp-low.h.
8475 * ax.c: Include rsp-low.h.
8476 * Makefile.in (SFILES): Add common/rsp-low.c.
8477 (OBS): Add rsp-low.o.
8478 (rsp-low.o): New target.
8480 2014-02-12 Tom Tromey <tromey@redhat.com>
8482 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8483 Include print-utils.h.
8484 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8485 (plongest, thirty_two, phex_nz): Remove.
8486 * Makefile.in (SFILES): Add common/print-utils.c.
8487 (OBS): Add print-utils.o.
8488 (print-utils-ipa.o): New target.
8489 (print-utils.o): New target.
8490 (IPA_OBJS): Add print-utils-ipa.o.
8492 2014-02-06 Tom Tromey <tromey@redhat.com>
8494 * Makefile.in (SFILES): Fix indentation.
8496 2014-02-05 Doug Evans <dje@google.com>
8498 * linux-low.c (linux_wait_for_event): Improve comment.
8499 (linux_wait_1): Keep current_inferior in sync with event_child.
8501 2014-01-22 Doug Evans <dje@google.com>
8503 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8505 2014-01-22 Doug Evans <dje@google.com>
8507 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8508 * configure: Regenerate.
8509 * config.in: Regenerate.
8510 * Makefile.in (SFILES): Add debug.c.
8512 * debug.c: New file.
8513 * debug.h: New file.
8514 * linux-aarch64-low.c (*): Update all debugging printfs to use
8515 debug_printf instead of fprintf.
8516 * linux-arm-low.c (*): Ditto.
8517 * linux-cris-low.c (*): Ditto.
8518 * linux-crisv32-low.c (*): Ditto.
8519 * linux-m32r-low.c (*): Ditto.
8520 * linux-sparc-low.c (*): Ditto.
8521 * linux-x86.c (*): Ditto.
8522 * linux-low.c (*): Ditto.
8523 (linux_wait_1): Add calls to debug_enter, debug_exit.
8524 (linux_wait): Remove redundant debugging printf.
8525 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8526 (linux_resume, unstop_all_lwps): Ditto.
8527 * mem-break.c (*): Update all debugging printfs to use
8528 debug_printf instead of fprintf.
8529 * remote-utils.c (*): Ditto.
8530 * thread-db.c (*): Ditto.
8531 * server.c #include <ctype.h>, "gdb_vecs.h".
8532 (debug_threads): Moved to debug.c.
8533 (*): Update all debugging printfs to use debug_printf instead of
8535 (start_inferior): Replace call to fflush with call to debug_flush.
8536 (monitor_show_help): Mention set debug-format.
8537 (parse_debug_format_options): New function.
8538 (handle_monitor_command): Handle "monitor set debug-format".
8539 (gdbserver_usage): Mention --debug-format.
8540 (main): Parse --debug-format.
8541 * server.h (debug_threads): Declaration moved to debug.h.
8543 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8544 trace_debug_1 that uses debug_printf.
8545 (tracepoint_look_up_symbols): Update all debugging printfs to use
8546 debug_printf instead of fprintf.
8548 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8550 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8553 2014-01-17 Pedro Alves <palves@redhat.com>
8556 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8557 defined after including gdb_proc_service.h.
8559 2014-01-16 Doug Evans <dje@google.com>
8561 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8562 (match_dll): Use it.
8564 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8566 * target.h (target_ops) <read_btrace>: Change parameters and
8567 return type to allow error reporting.
8568 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8569 trace reading errors on.
8570 * linux-low.c (linux_low_read_btrace): Pass trace reading
8572 (linux_low_disable_btrace): New.
8574 2014-01-15 Doug Evans <dje@google.com>
8576 * inferiors.c (thread_id_to_gdb_id): Delete.
8577 * inferiors.h (thread_id_to_gdb_id): Delete.
8579 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8581 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8582 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8585 2014-01-08 Pedro Alves <palves@redhat.com>
8587 * server.c (handle_status): Don't discard previous queued stop
8588 replies or thread's pending status here.
8589 (main) <disconnection>: Do it here instead.
8591 2014-01-08 Pedro Alves <palves@redhat.com>
8593 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8594 * server.c (visit_actioned_threads, handle_pending_status): New
8596 (handle_v_cont): Factor out parts to ...
8597 (resume): ... this new function. If in all-stop, and a thread
8598 being resumed has a pending status, report it without actually
8600 (myresume): Adjust to use the new 'resume' function.
8601 (clear_pending_status_callback, set_pending_status_callback)
8602 (find_status_pending_thread_callback): New functions.
8603 (handle_status): Handle the case of multiple threads having
8604 interesting statuses to report. Report threads' real last signal
8605 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8606 with an interesting thread to report the status for, instead of
8607 always reporting the status of the first thread.
8609 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8611 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8612 * gdbreplay.c (gdbreplay_version): Likewise.
8614 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8616 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8617 iov.iov_len with the real length in use.
8619 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8621 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8622 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8623 for all targets that use win32-low.c.
8624 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8625 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8627 2013-12-13 Pedro Alves <palves@redhat.com>
8629 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8630 if equal to TARGET_WAITKIND_LOADED.
8631 * win32-low.c (cached_status): New static global.
8632 (win32_wait): Add declaration.
8633 (do_initial_child_stuff): Flush all initial pending debug events
8634 up to the initial breakpoint.
8635 (win32_wait): If CACHED_STATUS was set, return that instead
8636 of doing a real wait. Remove the code resuming the execution
8637 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8638 during the initial phase. Also remove the code changing
8639 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8640 TARGET_WAITKIND_STOPPED.
8642 2013-12-11 Yao Qi <yao@codesourcery.com>
8644 * notif.c (handle_notif_ack): Return 0 if no notification
8647 2013-11-20 Doug Evans <dje@google.com>
8649 * linux-low.c (linux_set_resume_request): Fix comment.
8651 2013-11-20 Doug Evans <dje@google.com>
8653 * linux-low.c (resume_status_pending_p): Tweak comment.
8655 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8657 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8658 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8659 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8660 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8661 (srv_amd64_regobj): Add amd64-mpx.o.
8662 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8663 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8664 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8665 * i387-fp.c (num_pl_bnd_register) Added constant.
8666 (num_pl_bnd_cfg_registers) Added constant.
8667 (struct i387_xsave) Added reserved area and MPX fields.
8668 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8669 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8671 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8672 (init_registers_amd64_mpx_linux): Declare new function.
8673 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8674 (x86_64_regmap): Add MPX registers.
8675 (x86_linux_read_description): Add MPX case.
8676 (initialize_low_arch): Initialize MPX targets.
8678 2013-11-18 Tom Tromey <tromey@redhat.com>
8680 * configure: Rebuild.
8681 * configure.ac: Don't check for stdlib.h.
8682 * gdbreplay.c: Unconditionally include stdlib.h.
8684 2013-11-18 Tom Tromey <tromey@redhat.com>
8686 * config.in: Rebuild.
8687 * configure: Rebuild.
8688 * configure.ac: Don't use AC_HEADER_DIRENT.
8690 2013-11-18 Tom Tromey <tromey@redhat.com>
8692 * server.h: Don't check HAVE_STRING_H.
8693 * gdbreplay.c: Don't check HAVE_STRING_H.
8694 * configure: Rebuild.
8696 2013-11-18 Tom Tromey <tromey@redhat.com>
8698 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8701 2013-11-08 Tom Tromey <tromey@redhat.com>
8703 * configure, config.in: Rebuild.
8704 * configure.ac: Remove unused configury.
8706 2013-11-08 Tom Tromey <tromey@redhat.com>
8708 * acinclude.m4: Include common.m4, codeset.m4.
8709 * configure, config.in: Rebuild.
8710 * configure.ac: Use GDB_AC_COMMON.
8712 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8714 * linux-s390-low.c (HWCAP_S390_TE): New define.
8715 (s390_arch_setup): Consider the TE field in the HWCAP for
8716 determining 'have_regset_tdb'.
8718 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8721 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8724 2013-10-02 Pedro Alves <palves@redhat.com>
8726 * server.c (process_serial_event): Don't output "GDBserver
8727 exiting" if GDB is connected through stdio.
8728 * target.c (mywait): Likewise, be silent if GDB is connected
8731 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8733 * lynx-low.c (lynx_add_threads_after_attach): New function.
8734 (lynx_attach): Remove call to add_thread. Add call to
8735 lynx_add_threads_after_attach instead.
8737 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8739 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8740 * config.in, configure: Regenerated.
8742 2013-09-18 Yao Qi <yao@codesourcery.com>
8745 * server.c (start_inferior): Clear 'resume_info'.
8747 2013-09-16 Jiong Wang <jiwang@tilera.com>
8749 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8752 2013-09-16 Jiong Wang <jiwang@tilera.com>
8754 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8755 linux-tile-low.o to srv_tgtobj.
8757 2013-09-16 Will Newton <will.newton@linaro.org>
8759 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8762 2013-09-06 Pedro Alves <palves@redhat.com>
8764 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8765 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8766 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8767 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8768 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8769 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8771 2013-09-06 Pedro Alves <palves@redhat.com>
8773 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8774 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8776 2013-09-06 Pedro Alves <palves@redhat.com>
8778 * linux-amd64-ipa.c: Include tracepoint.h.
8779 * linux-i386-ipa.c: Include tracepoint.h.
8781 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8783 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8784 (ps_get_thread_area): New function.
8786 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8788 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8789 (initialize_low_arch): Call init_registers_crisv32 rather than
8790 init_register_crisv32.
8792 2013-09-05 Pedro Alves <palves@redhat.com>
8794 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8796 * hostio.h: ... this new file.
8797 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8798 win32-low.c: Include hostio.h.
8800 2013-09-05 Pedro Alves <palves@redhat.com>
8802 * server.h (gdb_client_data, handler_func, callback_handler_func)
8803 (delete_file_handler, add_file_handler, append_callback_event)
8804 (delete_callback_event, start_event_loop, initialize_event_loop):
8805 Move to event-loop.h and include it.
8806 * event-loop.h: New file.
8808 2013-09-05 Pedro Alves <palves@redhat.com>
8810 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8811 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8812 (loaded_dll, unloaded_dll): Move to ...
8813 * dll.h: ... this new file.
8814 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8816 2013-09-05 Pedro Alves <palves@redhat.com>
8818 * server.h (current_process, get_thread_process, all_processes)
8819 (add_inferior_to_list, for_each_inferior, current_inferior)
8820 (remove_inferior, add_process, remove_process, find_process_pid)
8821 (have_started_inferiors_p, have_attached_inferiors_p)
8822 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8823 (clear_inferiors, find_inferior, find_inferior_id)
8824 (inferior_target_data, set_inferior_target_data)
8825 (inferior_regcache_data, set_inferior_regcache_data): Move to
8826 inferiors.h, and include it.
8827 * inferiors.h: New file.
8829 2013-09-05 Pedro Alves <palves@redhat.com>
8831 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8835 2013-09-05 Pedro Alves <palves@redhat.com>
8837 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8839 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8840 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8841 (handle_tracepoint_general_set, handle_tracepoint_query)
8842 (tracepoint_finished_step, tracepoint_was_hit)
8843 (release_while_stepping_state_list, current_traceframe)
8844 (in_readonly_region, traceframe_read_mem)
8845 (fetch_traceframe_registers, traceframe_read_sdata)
8846 (traceframe_read_info, struct fast_tpoint_collect_status)
8847 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8848 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8849 (supply_fast_tracepoint_registers)
8850 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8851 (ipa_tdesc, claim_trampoline_space)
8852 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8853 (agent_mem_read, agent_get_trace_state_variable_value)
8854 (agent_set_trace_state_variable_value, agent_tsv_read)
8855 (agent_mem_read_string, get_raw_reg_func_addr)
8856 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8857 * tracepoint.h: ... this new file.
8859 2013-09-05 Pedro Alves <palves@redhat.com>
8861 * server.h (perror_with_name, error, fatal, warning, paddress)
8862 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8864 * utils.h: New file.
8866 2013-09-05 Pedro Alves <palves@redhat.com>
8868 * server.h (remote_debug, noack_mode, transport_is_reliable)
8869 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8870 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8871 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8872 (write_enn, initialize_async_io, enable_async_io)
8873 (disable_async_io, check_remote_input_interrupt_request)
8874 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8875 (dead_thread_notify, prepare_resume_reply)
8876 (decode_address_to_semicolon, decode_address, decode_m_packet)
8877 (decode_M_packet, decode_X_packet, decode_xfer_write)
8878 (decode_search_memory_packet, unhexify, hexify)
8879 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8880 (look_up_one_symbol, relocate_instruction)
8881 (monitor_output): Move to remote-utils.h, and include it.
8882 * remote-utils.h: New file.
8884 2013-09-05 Pedro Alves <palves@redhat.com>
8886 * server.h (_): Delete.
8888 2013-09-02 Pedro Alves <palves@redhat.com>
8890 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8891 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8893 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8895 2013-09-02 Pierre Muller <muller@sourceware.org>
8897 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8898 or WriteProcessMemory complete successfully and handle
8899 ERROR_PARTIAL_COPY error.
8901 2013-09-02 Pedro Alves <palves@redhat.com>
8903 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8904 error instead of EIO.
8906 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8909 * linux-low.c: Include filestuff.h.
8910 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8911 * lynx-low.c: Include filestuff.h.
8912 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8913 * server.c: Include filestuff.h.
8914 (main): Call notice_open_fds.
8915 * spu-low.c: Include filestuff.h.
8916 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8918 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8920 * Makefile.in: Explain why ../target and ../nat are not
8921 listed as include file search paths.
8922 (linux-waitpid.o): New object file rule.
8923 * configure.srv (srv_native_linux_obj): New variable.
8924 Replace all occurrences of linux native object files with
8925 $srv_native_linux_obj.
8926 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8927 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8928 (linux_enable_event_reporting): Remove declaration.
8929 (my_waitpid): Moved to common/linux-waitpid.c.
8930 (linux_wait_for_event): Pass ptid when calling
8931 linux_enable_event_reporting.
8932 (linux_supports_tracefork_flag): Remove.
8933 (linux_enable_event_reporting): Likewise.
8934 (linux_tracefork_grandchild): Remove.
8935 (STACK_SIZE): Moved to common/linux-ptrace.c.
8936 (linux_tracefork_child): Remove.
8937 (linux_test_for_tracefork): Remove.
8938 (linux_look_up_symbols): Call linux_supports_traceclone.
8939 (initialize_low): Remove call to linux_test_for_tracefork.
8940 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8941 common/linux-ptrace.h.
8942 (PTRACE_TYPE_ARG4): Likewise.
8943 Include linux-ptrace.h.
8945 2013-08-21 Pedro Alves <palves@redhat.com>
8947 * config.in: Renegerate.
8949 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8951 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8952 (SFILES): Remove $(srcdir)/common/target-common.c and
8953 add $(srcdir)/target/waitstatus.c.
8954 (OBS): Remove target-common.o and add waitstatus.o.
8955 (server_h): Remove $(srcdir)/../common/target-common.h and
8956 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8957 and $(srcdir)/../target/waitstatus.h.
8958 (target-common.o): Remove.
8959 (waitstatus.o): New target object file.
8960 * target.h: Do not include target-common.h and
8961 include target/resume.h, target/wait.h and
8962 target/waitstatus.h.
8964 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8966 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8967 to PTRACE_TYPE_ARG3.
8968 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8969 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8971 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8972 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8974 2013-07-27 Jie Zhang <jie@codesourcery.com>
8975 Daniel Jacobowitz <dan@codesourcery.com>
8976 Yao Qi <yao@codesourcery.com>
8978 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8979 (mips-linux-watch.o): New rule.
8980 (mips_linux_watch_h): New variable.
8981 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8983 * linux-mips-low.c: Include mips-linux-watch.h.
8984 (struct arch_process_info, struct arch_lwp_info): New.
8985 (update_watch_registers_callback): New function.
8986 (mips_linux_new_process, mips_linux_new_thread) New functions.
8987 (mips_linux_prepare_to_resume, mips_insert_point): New
8989 (mips_remove_point, mips_stopped_by_watchpoint): New
8991 (rsp_bp_type_to_target_hw_bp_type): New function.
8992 (mips_stopped_data_address): New function.
8993 (the_low_target): Add watchpoint support functions.
8995 2013-07-27 Yao Qi <yao@codesourcery.com>
8997 * i386-low.c: Include break-common.h.
8998 (enum target_hw_bp_type): Remove.
9000 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9002 * Makefile.in (SFILES): /common/target-common.c.
9003 (OBS): Add target-common.o.
9004 (server_h): Add $(srcdir)/../common/target-common.h.
9005 (target-common.o): New target.
9006 * server.c (queue_stop_reply_callback): Free
9007 status string after use.
9008 * target.c (target_waitstatus_to_string): Remove.
9009 * target.h: Include target-common.h.
9010 (resume_kind): Likewise.
9011 (target_waitkind): Likewise.
9012 (target_waitstatus): Likewise.
9013 (TARGET_WNOHANG): Likewise.
9015 2013-07-04 Yao Qi <yao@codesourcery.com>
9017 * Makefile.in (host_alias): Use @host_noncanonical@.
9018 (target_alias): Use @target_noncanonical@.
9019 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9020 ACX_NONCANONICAL_HOST.
9021 * configure: Regenerated.
9024 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9026 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9027 * configure: Rebuild.
9028 * Makefile.in (version_host, version_target): Get from configure.
9029 (version.c): Use $(version_host) and $(version_target).
9031 2013-07-03 Pedro Alves <palves@redhat.com>
9033 * Makefile.in (config.status): Depend on development.sh.
9034 * acinclude.m4: Include libmcheck.m4.
9035 * configure: Regenerate.
9037 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9039 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9040 attribute inside the parentheses.
9041 (winapi_DebugSetProcessKillOnExit): Ditto.
9042 (winapi_DebugBreakProcess): Ditto.
9043 (winapi_GenerateConsoleCtrlEvent): Ditto.
9045 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9047 * notif.h (notif_event): Add a dummy member to avoid compiler
9050 2013-07-01 Pedro Alves <palves@redhat.com>
9052 * hostio.c (HOSTIO_PATH_MAX): Define.
9053 (require_filename, handle_open, handle_unlink, handle_readlink):
9056 2013-07-01 Pedro Alves <palves@redhat.com>
9058 * server.h: Include "pathmax.h".
9059 * linux-low.c: Don't include sys/param.h.
9060 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9062 * win32-low.c: Don't include sys/param.h.
9063 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9065 2013-07-01 Pedro Alves <palves@redhat.com>
9067 * event-loop.c: Don't check HAVE_UNISTD_H before including
9069 * gdbreplay.c: Likewise.
9070 * remote-utils.c: Likewise.
9071 * server.c: Likewise.
9072 * configure.ac: Don't check for unistd.h.
9073 * configure: Regenerate.
9075 2013-06-28 Tom Tromey <tromey@redhat.com>
9077 * Makefile.in (version.c): Use version.in, not
9080 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9082 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9083 * configure: Rebuild.
9084 * Makefile.in (version_host, version_target): Get from configure.
9085 (version.c): Use $(version_host) and $(version_target).
9087 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9089 Fix trace-status to output user name without trailing colon.
9090 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9092 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9094 Fix trace-status to output proper start-time and stop-time.
9095 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9096 output start time and stop time in hex as gdb expects.
9098 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9100 * tracepoint.c (build_traceframe_info_xml): Output trace state
9101 variables present in the trace buffer.
9103 2013-06-24 Tom Tromey <tromey@redhat.com>
9105 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9107 (version.o): Remove.
9108 * gdbreplay.c: Include version.h.
9109 (version, host_name): Don't declare.
9110 * server.h: Include version.h.
9111 (version, host_name): Don't declare.
9113 2013-06-12 Pedro Alves <palves@redhat.com>
9115 * linux-x86-low.c (linux_is_elf64): Delete global.
9116 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9117 with local linux_pid_exe_is_elf_64_file use.
9119 2013-06-11 Pedro Alves <palves@redhat.com>
9121 * linux-low.c (regset_disabled, disable_regset): New functions.
9122 (regsets_fetch_inferior_registers)
9123 (regsets_store_inferior_registers): Use them.
9124 (initialize_regsets_info); Don't allocate the disabled_regsets
9126 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9129 2013-06-11 Pedro Alves <palves@redhat.com>
9131 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9134 2013-06-11 Pedro Alves <palves@redhat.com>
9136 * linux-x86-low.c (initialize_low_arch): Call
9137 init_registers_x32_avx_linux.
9139 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9141 Fix compatibility with Android Bionic.
9142 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9145 2013-06-07 Pedro Alves <palves@redhat.com>
9148 * Makefile.in (OBS): Add tdesc.o.
9149 (IPA_OBJS): Add tdesc-ipa.o.
9150 (tdesc-ipa.o): New rule.
9151 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9153 * linux-low.c (new_inferior): Delete.
9154 (disabled_regsets, num_regsets): Delete.
9155 (linux_add_process): Adjust to set the new per-process
9157 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9158 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9159 was a stop. When calling arch_setup, switch the current inferior
9160 to the thread that got an event.
9161 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9162 (regsets_fetch_inferior_registers)
9163 (regsets_store_inferior_registers): New regsets_info parameter.
9165 (linux_register_in_regsets): New regs_info parameter. Adjust to
9167 (register_addr, fetch_register, store_register): New usrregs_info
9168 parameter. Adjust to use it.
9169 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9170 parameter regs_info. Adjust to use it.
9171 (linux_fetch_registers): Get the current inferior's regs_info, and
9173 (linux_store_registers): Ditto.
9174 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9175 (initialize_low): Don't initialize the target_regsets here. Call
9176 initialize_low_arch.
9177 * linux-low.h (target_regsets): Delete declaration.
9178 (struct regsets_info): New.
9179 (struct usrregs_info): New.
9180 (struct regs_info): New.
9181 (struct process_info_private) <new_inferior>: New field.
9182 (struct linux_target_ops): Delete the num_regs, regmap, and
9183 regset_bitmap fields. New field regs_info.
9184 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9185 * i387-fp.c (num_xmm_registers): Delete.
9186 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9187 calls to new interface.
9188 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9189 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9190 Infer the number of xmm registers from the regcache's target
9192 * i387-fp.h (num_xmm_registers): Delete.
9193 * inferiors.c (add_thread): Don't install the thread's regcache
9195 * proc-service.c (gregset_info): Fetch the current inferior's
9196 regs_info. Adjust to use it.
9197 * regcache.c: Include tdesc.h.
9198 (register_bytes, reg_defs, num_registers)
9199 (gdbserver_expedite_regs): Delete.
9200 (get_thread_regcache): If the thread doesn't have a regcache yet,
9201 create one, instead of aborting gdbserver.
9202 (regcache_invalidate_one): Rename to ...
9203 (regcache_invalidate_thread): ... this.
9204 (regcache_invalidate_one): New.
9205 (regcache_invalidate): Only invalidate registers of the current
9207 (init_register_cache): Add target_desc parameter, and use it.
9208 (new_register_cache): Ditto. Assert the target description has a
9209 non zero registers_size.
9210 (regcache_cpy): Add assertions. Adjust.
9211 (realloc_register_cache, set_register_cache): Delete.
9212 (registers_to_string, registers_from_string): Adjust.
9213 (find_register_by_name, find_regno, find_register_by_number)
9214 (register_cache_size): Add target_desc parameter, and use it.
9215 (free_register_cache_thread, free_register_cache_thread_one)
9216 (regcache_release, register_cache_size): New.
9217 (register_size): Add target_desc parameter, and use it.
9218 (register_data, supply_register, supply_register_zeroed)
9219 (supply_regblock, supply_register_by_name, collect_register)
9220 (collect_register_as_string, collect_register_by_name): Adjust.
9221 * regcache.h (struct target_desc): Forward declare.
9222 (struct regcache) <tdesc>: New field.
9223 (init_register_cache, new_register_cache): Add target_desc
9225 (regcache_invalidate_thread): Declare.
9226 (regcache_invalidate_one): Delete declaration.
9227 (regcache_release): Declare.
9228 (find_register_by_number, register_cache_size, register_size)
9229 (find_regno): Add target_desc parameter.
9230 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9232 * remote-utils.c: Include tdesc.h.
9233 (outreg, prepare_resume_reply): Adjust.
9234 * server.c: Include tdesc.h.
9235 (gdbserver_xmltarget): Delete declaration.
9236 (get_features_xml, process_serial_event): Adjust.
9237 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9239 (struct process_info) <tdesc>: New field.
9240 (ipa_tdesc): Declare.
9241 * tdesc.c: New file.
9242 * tdesc.h: New file.
9243 * tracepoint.c: Include tdesc.h.
9244 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9245 (get_context_regcache): Adjust to pass ipa_tdesc down.
9246 (do_action_at_tracepoint): Adjust to get the register cache size
9247 from the context regcache's description.
9248 (traceframe_walk_blocks): Adjust to get the register cache size
9249 from the current trace frame's description.
9250 (traceframe_get_pc): Adjust to get current trace frame's
9251 description and pass it down.
9252 (gdb_collect): Adjust to get the register cache size from the
9254 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9255 (gdbserver_xmltarget): Delete.
9256 (initialize_low_tracepoint): Set the ipa's target description.
9257 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9258 (initialize_low_tracepoint): Set the ipa's target description.
9259 * linux-x86-low.c: Include tdesc.h.
9260 [__x86_64__] (is_64bit_tdesc): New.
9261 (ps_get_thread_area, x86_get_thread_area): Use it.
9262 (i386_cannot_store_register): Rename to ...
9263 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9264 (i386_cannot_fetch_register): Rename to ...
9265 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9266 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9268 (target_regsets): Rename to ...
9269 (x86_regsets): ... this.
9270 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9272 (x86_siginfo_fixup): Use is_64bit_tdesc.
9273 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9274 (tdesc_x32_avx_linux, tdesc_x32_linux)
9275 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9277 (x86_linux_update_xmltarget): Delete.
9278 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9279 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9280 (AMD64_LINUX_USER64_CS): New.
9281 (x86_linux_read_description): New, based on
9282 x86_linux_update_xmltarget.
9283 (same_process_callback): New.
9284 (x86_arch_setup_process_callback): New.
9285 (x86_linux_update_xmltarget): New.
9286 (x86_regsets_info): New.
9287 (amd64_linux_regs_info): New.
9288 (i386_linux_usrregs_info): New.
9289 (i386_linux_regs_info): New.
9290 (x86_linux_regs_info): New.
9291 (x86_arch_setup): Reimplement.
9292 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9293 (x86_emit_ops): Ditto.
9294 (the_low_target): Adjust. Install x86_linux_regs_info,
9295 x86_cannot_fetch_register, and x86_cannot_store_register.
9296 (initialize_low_arch): New.
9297 * linux-ia64-low.c (tdesc_ia64): Declare.
9298 (ia64_fetch_register): Adjust.
9299 (ia64_usrregs_info, regs_info): New globals.
9300 (ia64_regs_info): New function.
9301 (the_low_target): Adjust.
9302 (initialize_low_arch): New function.
9303 * linux-sparc-low.c (tdesc_sparc64): Declare.
9304 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9306 (sparc_arch_setup): New function.
9307 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9308 (the_low_target): Adjust.
9309 (initialize_low_arch): New function.
9310 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9311 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9312 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9313 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9314 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9315 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9316 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9317 (tdesc_powerpc_isa205_vsx64l): Declare.
9318 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9319 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9320 (ppc_set_pc, ppc_get_hwcap): Adjust.
9321 (ppc_usrregs_info): Forward declare.
9322 (!__powerpc64__) ppc_regmap_adjusted: New global.
9323 (ppc_arch_setup): Adjust to the current process'es target
9325 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9326 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9327 (ppc_store_evrregset): Adjust.
9328 (target_regsets): Rename to ...
9329 (ppc_regsets): ... this, and make static.
9330 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9331 (ppc_regs_info): New function.
9332 (the_low_target): Adjust.
9333 (initialize_low_arch): New function.
9334 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9335 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9336 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9337 (tdesc_s390x_linux64v2): Declare.
9338 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9339 (s390_fill_gregset, s390_store_last_break): Adjust.
9340 (target_regsets): Rename to ...
9341 (s390_regsets): ... this, and make static.
9342 (s390_get_pc, s390_set_pc): Adjust.
9343 (s390_get_hwcap): New target_desc parameter, and use it.
9344 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9345 (s390_arch_setup): Adjust to set the current process'es target
9346 description. Don't adjust the regmap.
9347 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9348 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9349 (regs_info_3264): New globals.
9350 (s390_regs_info): New function.
9351 (the_low_target): Adjust.
9352 (initialize_low_arch): New function.
9353 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9354 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9355 [__mips64] (init_registers_mips_linux)
9356 (init_registers_mips_dsp_linux): Delete defines.
9357 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9358 (have_dsp): New global.
9359 (mips_read_description): New, based on mips_arch_setup.
9360 (mips_arch_setup): Reimplement.
9361 (get_usrregs_info): New function.
9362 (mips_cannot_fetch_register, mips_cannot_store_register)
9363 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9364 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9365 (target_regsets): Rename to ...
9366 (mips_regsets): ... this, and make static.
9367 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9368 (dsp_regs_info, regs_info): New globals.
9369 (mips_regs_info): New function.
9370 (the_low_target): Adjust.
9371 (initialize_low_arch): New function.
9372 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9373 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9375 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9376 (arm_read_description): New, with bits factored from
9378 (arm_arch_setup): Reimplement.
9379 (target_regsets): Rename to ...
9380 (arm_regsets): ... this, and make static.
9381 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9382 (arm_regs_info): New function.
9383 (the_low_target): Adjust.
9384 (initialize_low_arch): New function.
9385 * linux-m68k-low.c (tdesc_m68k): Declare.
9386 (target_regsets): Rename to ...
9387 (m68k_regsets): ... this, and make static.
9388 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9389 (m68k_regs_info): New function.
9390 (m68k_arch_setup): New function.
9391 (the_low_target): Adjust.
9392 (initialize_low_arch): New function.
9393 * linux-sh-low.c (tdesc_sharch): Declare.
9394 (target_regsets): Rename to ...
9395 (sh_regsets): ... this, and make static.
9396 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9397 (sh_regs_info, sh_arch_setup): New functions.
9398 (the_low_target): Adjust.
9399 (initialize_low_arch): New function.
9400 * linux-bfin-low.c (tdesc_bfin): Declare.
9401 (bfin_arch_setup): New function.
9402 (bfin_usrregs_info, regs_info): New globals.
9403 (bfin_regs_info): New function.
9404 (the_low_target): Adjust.
9405 (initialize_low_arch): New function.
9406 * linux-cris-low.c (tdesc_cris): Declare.
9407 (cris_arch_setup): New function.
9408 (cris_usrregs_info, regs_info): New globals.
9409 (cris_regs_info): New function.
9410 (the_low_target): Adjust.
9411 (initialize_low_arch): New function.
9412 * linux-cris-low.c (tdesc_crisv32): Declare.
9413 (cris_arch_setup): New function.
9414 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9415 (cris_regs_info): New function.
9416 (the_low_target): Adjust.
9417 (initialize_low_arch): New function.
9418 * linux-m32r-low.c (tdesc_m32r): Declare.
9419 (m32r_arch_setup): New function.
9420 (m32r_usrregs_info, regs_info): New globals.
9421 (m32r_regs_info): Adjust.
9422 (initialize_low_arch): New function.
9423 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9424 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9425 (tic6x_usrregs_info): Forward declare.
9426 (tic6x_read_description): New function, based on ...
9427 (tic6x_arch_setup): ... this. Reimplement.
9428 (target_regsets): Rename to ...
9429 (tic6x_regsets): ... this, and make static.
9430 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9431 (tic6x_regs_info): New function.
9432 (the_low_target): Adjust.
9433 (initialize_low_arch): New function.
9434 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9435 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9436 (target_regsets): Rename to ...
9437 (xtensa_regsets): ... this, and make static.
9438 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9440 (xtensa_arch_setup, xtensa_regs_info): New functions.
9441 (the_low_target): Adjust.
9442 (initialize_low_arch): New function.
9443 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9444 (nios2_arch_setup): Set the current process'es tdesc.
9445 (target_regsets): Rename to ...
9446 (nios2_regsets): ... this.
9447 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9448 (nios2_regs_info): New function.
9449 (the_low_target): Adjust.
9450 (initialize_low_arch): New function.
9451 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9452 (aarch64_arch_setup): Set the current process'es tdesc.
9453 (target_regsets): Rename to ...
9454 (aarch64_regsets): ... this.
9455 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9456 (aarch64_regs_info): New function.
9457 (the_low_target): Adjust.
9458 (initialize_low_arch): New function.
9459 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9461 (target_regsets): Rename to ...
9462 (tile_regsets): ... this.
9463 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9464 (tile_regs_info): New function.
9465 (tile_arch_setup): Set the current process'es tdesc.
9466 (the_low_target): Adjust.
9467 (initialize_low_arch): New function.
9468 * spu-low.c (tdesc_spu): Declare.
9469 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9470 * win32-arm-low.c (tdesc_arm): Declare.
9471 (arm_arch_setup): New function.
9472 (the_low_target): Install arm_arch_setup instead of
9474 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9475 (init_windows_x86): Rename to ...
9476 (i386_arch_setup): ... this. Set `win32_tdesc'.
9477 (the_low_target): Adjust.
9478 * win32-low.c (win32_tdesc): New global.
9479 (child_add_thread): Don't create the thread cache here.
9480 (do_initial_child_stuff): Set the new process'es tdesc.
9481 * win32-low.h (struct target_desc): Forward declare.
9482 (win32_tdesc): Declare.
9483 * lynx-i386-low.c (tdesc_i386): Declare global.
9484 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9485 * lynx-low.c (lynx_tdesc): New global.
9486 (lynx_add_process): Set the new process'es tdesc.
9487 * lynx-low.h (struct target_desc): Forward declare.
9488 (lynx_tdesc): Declare global.
9489 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9490 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9491 * nto-low.c (nto_tdesc): New global.
9492 (do_attach): Set the new process'es tdesc.
9493 * nto-low.h (struct target_desc): Forward declare.
9494 (nto_tdesc): Declare.
9495 * nto-x86-low.c (tdesc_i386): Declare.
9496 (nto_x86_arch_setup): Set `nto_tdesc'.
9498 2013-06-04 Gary Benson <gbenson@redhat.com>
9500 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9501 to qSupported response when appropriate.
9502 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9503 with nonzero-length annex.
9504 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9505 arguments supplied in annex.
9507 2013-05-31 Doug Evans <dje@google.com>
9510 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9511 64 bits in 64-cross-32 environment.
9513 2013-05-28 Pedro Alves <palves@redhat.com>
9515 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9516 (aarch64-without-fpu.c): Delete rule.
9517 * configure.srv (aarch64*-*-linux*): Remove references to
9518 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9519 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9522 2013-05-24 Pedro Alves <palves@redhat.com>
9524 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9525 instead of strchr/decode_address. Error if the range isn't split
9526 with a ','. Don't assume there's be a ':' in the action.
9528 2013-05-23 Yao Qi <yao@codesourcery.com>
9529 Pedro Alves <palves@redhat.com>
9531 * linux-low.c (lwp_in_step_range): New function.
9532 (linux_wait_1): If the thread was range stepping and stopped
9533 outside the stepping range, report the stop to GDB. Otherwise,
9534 continue stepping. Add range stepping debug output.
9535 (linux_set_resume_request): Copy the step range from the resume
9537 (linux_supports_range_stepping): New.
9538 (linux_target_ops) <supports_range_stepping>: Set to
9539 linux_supports_range_stepping.
9540 * linux-low.h (struct linux_target_ops)
9541 <supports_range_stepping>: New field.
9542 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9543 * linux-x86-low.c (x86_supports_range_stepping): New.
9544 (the_low_target) <supports_range_stepping>: Set to
9545 x86_supports_range_stepping.
9546 * server.c (handle_v_cont): Handle 'r' action.
9547 (handle_v_requests): Append ";r" if the target supports range
9549 * target.h (struct thread_resume) <step_range_start,
9550 step_range_end>: New fields.
9551 (struct target_ops) <supports_range_stepping>:
9553 (target_supports_range_stepping): New macro.
9555 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9557 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9558 confusion in comment.
9560 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9562 * lynx-low.c (struct process_info_private): New type.
9563 (lynx_add_process): New function.
9564 (lynx_create_inferior, lynx_attach): Replace calls to
9565 add_process by calls to lynx_add_process.
9566 (lynx_resume): If PTID is null, then try using
9567 current_process()->private->last_wait_event_ptid.
9569 (lynx_clear_inferiors): Delete. The contents of that function
9570 has been inlined in lynx_mourn;
9571 (lynx_wait_1): Save the ptid in the process's private data.
9572 (lynx_mourn): Free the process' private data. Replace call
9573 to lynx_clear_inferiors by call to clear_inferiors.
9575 2013-05-17 Yao Qi <yao@codesourcery.com>
9577 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9580 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9582 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9583 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9584 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9585 PT_TEXT_END_ADDR guards. Update comments.
9586 (linux_target_op) <read_offsets>: Conditionally define to
9587 linux_read_offsets if the target is UCLIBC and if it defines
9588 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9590 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9591 Andrew Jenner <andrew@codesourcery.com>
9593 * Makefile.in (SFILES): Add linux-nios2-low.c.
9594 (clean): Add action to delete nios2-linux.c.
9595 (nios2-linux.c): New rule.
9596 * configure.srv: Add nios2*-*-linux*.
9597 * linux-nios2-low.c: New.
9599 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9601 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9603 2013-04-25 Hui Zhu <hui@codesourcery.com>
9606 * ax.c (ax_printf): Add fflush.
9608 2013-04-22 Tom Tromey <tromey@redhat.com>
9610 * Makefile.in (SFILES): Add filestuff.c.
9611 (OBS): Add filestuff.o.
9612 (filestuff.o): New target.
9613 * config.in, configure: Rebuild.
9614 * configure.ac: Check for fdwalk, pipe2.
9616 2013-04-17 Pedro Alves <palves@redhat.com>
9618 * configure.ac (USE_THREAD_DB): Delete variable.
9619 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9620 Don't AC_SUBST USE_THREAD_DB.
9621 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9622 * config.in, configure: Regenerate.
9624 2013-04-16 Pedro Alves <palves@redhat.com>
9626 * linux-low.h (struct lwp_info) <thread_known>: Move under
9627 the USE_THREAD_DB #ifdef.
9629 2013-04-16 Pedro Alves <palves@redhat.com>
9631 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9632 (linux-low.o): Delete rule.
9633 * linux-low.h: Always include "gdb_thread_db.h" instead of
9634 conditionally including thread_db.h.
9635 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9638 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9640 * Makefile.in (install-only): Fix make install regression.
9642 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9644 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9645 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9647 * gdbserver.1: Remove.
9649 2013-03-22 Pedro Alves <palves@redhat.com>
9651 * linux-low.c (handle_extended_wait): Don't call
9652 linux_enable_event_reporting.
9654 2013-03-15 Tony Theodore <tonyt@logyst.com>
9657 * Makefile.in (SHELL): Use @SHELL@.
9659 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9661 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9664 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9666 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9667 Remove extraneous NULL element.
9669 2013-03-13 Yao Qi <yao@codesourcery.com>
9671 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9672 'V' block in trace frame.
9674 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9676 * target.h (struct target_ops): Add btrace ops.
9677 (target_supports_btrace): New macro.
9678 (target_enable_btrace): New macro.
9679 (target_disable_btrace): New macro.
9680 (target_read_btrace): New macro.
9681 * gdbthread.h (struct thread_info): Add btrace field.
9682 * server.c: Include btrace-common.h.
9683 (handle_btrace_general_set): New function.
9684 (handle_btrace_enable): New function.
9685 (handle_btrace_disable): New function.
9686 (handle_general_set): Call handle_btrace_general_set.
9687 (handle_qxfer_btrace): New function.
9688 (struct qxfer qxfer_packets[]): Add btrace entry.
9689 * inferiors.c (remove_thread): Disable btrace.
9690 * linux-low: Include linux-btrace.h.
9691 (linux_low_enable_btrace): New function.
9692 (linux_low_read_btrace): New function.
9693 (linux_target_ops): Add btrace ops.
9694 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9695 Add srv_linux_btrace=yes.
9696 (x86_64-*-linux*): Add linux-btrace.o.
9697 Add srv_linux_btrace=yes.
9698 * configure.ac: Define HAVE_LINUX_BTRACE.
9699 * config.in: Regenerated.
9700 * configure: Regenerated.
9702 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9704 * server.c (handle_qxfer): Preserve error message if -3 is
9706 (qxfer): Document the -3 return value.
9708 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9710 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9711 (linux_btrace_h): New variable.
9712 (linux-btrace.o): New rule.
9714 2013-03-08 Stan Shebs <stan@codesourcery.com>
9715 Hafiz Abid Qadeer <abidh@codesourcery.com>
9717 * tracepoint.c (trace_buffer_size): New global.
9718 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9719 (init_trace_buffer): Change to one-argument function. Allocate
9720 trace buffer memory.
9721 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9722 handle QTBuffer:size packet.
9723 (cmd_bigqtbuffer_size): New function.
9724 (initialize_tracepoint): Call init_trace_buffer with
9725 DEFAULT_TRACE_BUFFER_SIZE.
9726 * server.c (handle_query): Add QTBuffer:size in the
9729 2013-03-07 Yao Qi <yao@codesourcery.com>
9731 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9732 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9734 (cmd_qtsp): Adjust condition. Do post increment.
9735 Set cur_action and cur_step_action back to 0.
9737 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9740 * linux-low.c (linux_write_memory): Return early success if LEN is
9743 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9745 * configure.srv: Add x86_64-*-cygwin* as target.
9747 2013-02-28 Tom Tromey <tromey@redhat.com>
9749 * configure.ac: Invoke AC_SYS_LARGEFILE.
9750 * configure, config.in: Rebuild.
9752 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9754 * win32-low.c: Throughout, fix format strings and casts of
9755 printf-like functions to avoid type related warnings on all
9757 (get_child_debug_event): Print dwDebugEventCode as hex since
9758 that's how it's usually documented.
9760 2013-02-28 Yao Qi <yao@codesourcery.com>
9762 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9765 2013-02-27 Jiong Wang <jiwang@tilera.com>
9767 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9768 (reg-tilegx32.c): New rule.
9769 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9770 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9771 different register info initializer according to elf class.
9772 (init_registers_tilgx32): New function. The tilegx32 register info
9774 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9775 (tile_store_gregset): Likewise.
9777 2013-02-27 Yao Qi <yao@codesourcery.com>
9779 * server.c (process_point_options): Print debug message when
9780 debug_threads is true.
9782 2013-02-26 Yao Qi <yao@codesourcery.com>
9784 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9786 2013-02-19 Pedro Alves <palves@redhat.com>
9787 Kai Tietz <ktietz@redhat.com>
9791 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9792 instead of strtoul to extract address from packet.
9793 (process_serial_event) <'z'>: Likewise.
9795 2013-02-18 Yao Qi <yao@codesourcery.com>
9797 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9799 2013-02-14 Pedro Alves <palves@redhat.com>
9803 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9804 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9806 2013-02-14 Pedro Alves <palves@redhat.com>
9808 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9810 2013-02-14 Pedro Alves <palves@redhat.com>
9812 * tracepoint.c (save_string): Delete.
9813 (add_tracepoint_action): Use savestring instead of save_string.
9815 2013-02-12 Pedro Alves <palves@redhat.com>
9817 * linux-xtensa-low.c: Ditto.
9818 * xtensa-xtregs.c: Ditto.
9820 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9822 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9825 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9827 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9828 aarch64_num_wp_regs and aarch64_num_bp_regs to
9829 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9831 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9833 * linux-aarch64-low.c (ps_get_thread_area): Replace
9834 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9836 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9837 Marcus Shawcroft <marcus.shawcroft@arm.com>
9838 Nigel Stephens <nigel.stephens@arm.com>
9839 Yufeng Zhang <yufeng.zhang@arm.com>
9841 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9842 (aarch64.c, aarch64-without-fpu.c): New targets.
9843 * configure.srv (aarch64*-*-linux*): New.
9844 * linux-aarch64-low.c: New file.
9846 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9848 * linux-low.c (handle_extended_wait, linux_create_inferior)
9849 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9850 (dequeue_one_deferred_signal, linux_resume_one_thread)
9851 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9852 (linux_tracefork_grandchild, linux_test_for_tracefork)
9853 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9854 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9855 where the argument is 0.
9857 2013-01-25 Yao Qi <yao@codesourcery.com>
9859 * event-loop.c: Include "queue.h".
9860 (gdb_event_p): New typedef.
9861 (struct gdb_event) <next_event>: Remove.
9862 (event_queue): Change to QUEUE(gdb_event_p).
9863 (async_queue_event): Remove.
9864 (gdb_event_xfree): New.
9865 (initialize_event_loop): New.
9866 (process_event): Use API from QUEUE.
9867 (wait_for_event): Likewise.
9868 * server.c (main): Call initialize_event_loop.
9869 * server.h (initialize_event_loop): Declare.
9871 2013-01-18 Yao Qi <yao@codesourcery.com>
9873 * ax.h (struct eval_agent_expr_context): New.
9874 (gdb_eval_agent_expr): Update declaration.
9875 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9876 TFRAME. Add new argument CTX.
9877 * server.h (struct eval_agent_expr_context): Declare.
9878 (agent_mem_read, agent_tsv_read): Update declaration.
9879 (agent_mem_read_string): Likewise.
9880 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9881 (add_traceframe_block): Add new argument TPOINT.
9882 Increase TPOINT->traceframe_usage.
9883 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9884 eval_tracepoint_agent_expr.
9885 (condition_true_at_tracepoint): Likewise.
9886 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9887 (agent_mem_read_string, agent_tsv_read): Likewise.
9889 2013-01-16 Yao Qi <yao@codesourcery.com>
9891 * linux-low.c (linux_resume_one_lwp): Don't check
9892 'lwp->bp_reinsert != 0'.
9894 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9895 Pedro Alves <palves@redhat.com>
9897 * lynx-low.c (ptrace_request_to_str): Define a temporary
9898 macro and use it to simplify this function's implementation.
9900 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9902 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9905 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9907 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9909 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9911 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9913 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9915 * lynx-low.c (lynx_resume): Use the resume_info parameter
9916 to determine the ptid for the lynx_ptrace call, unless
9917 it is equal to minus_one_ptid, in which case we use the
9918 ptid of the current_inferior.
9919 (lynx_wait_1): After having received a thread create/exit
9920 event, resume the inferior's execution using the signaling
9921 thread's ptid, rather than the old ptid.
9923 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9925 * lynx-low.c (lynx_resume): Delete variable ret.
9927 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9929 * gdbreplay.c (gdbreplay_version): Update copyright year.
9930 * server.c (gdbserver_version): Likewise.
9932 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9934 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9937 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9939 * lynx-low.c (ptrace_request_to_str): Add handling for
9942 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9944 * lynx-low.c (lynx_attach): Delete variable new_process.
9946 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9948 * lynx-low.c (lynx_create_inferior): Delete variable
9951 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9953 * lynx-low.c (ptrace_request_to_str): Do not handle
9954 PTRACE_GETTHREADLIST if this macro does not exist.
9956 2012-12-15 Yao Qi <yao@codesourcery.com>
9958 * Makefile.in (OBS): Add notif.o.
9959 * notif.c, notif.h: New.
9960 * server.c: Include "notif.h".
9961 (struct vstop_notif) <next>: Remove.
9963 (queue_stop_reply): Update.
9964 (push_event, send_next_stop_reply): Remove.
9965 (discard_queued_stop_replies): Update.
9966 (notif_stop): New variable.
9967 (handle_v_stopped): Remove.
9968 (handle_v_requests): Don't call handle_v_stopped. Call
9969 handle_ack_notif instead.
9970 (queue_stop_reply_callback): Call notif_event_enque instead
9971 of queue_stop_reply.
9972 (handle_status): Don't call send_next_stop_reply, call
9973 notif_write_event instead.
9974 (kill_inferior_callback): Likewise.
9975 (detach_or_kill_inferior_callback): Likewise.
9976 (main): Call initialize_notif.
9977 (process_serial_event): Call QUEUE_is_empty.
9978 (handle_target_event): Call notif_push instead of push event.
9979 * server.h (push_event): Remove declaration.
9981 2012-12-10 Tom Tromey <tromey@redhat.com>
9983 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9984 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9987 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9988 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9989 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9990 (amd64-linux-ipa.o, ax.o): Rewrite.
9991 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9992 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9993 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9994 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9995 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9996 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9997 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9998 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9999 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10000 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10001 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10002 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10003 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10004 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10005 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10006 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10007 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10008 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10009 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10010 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10011 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10012 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10013 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10014 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10015 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10016 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10017 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10018 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10019 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10020 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10021 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10022 (reg-tilegx.o): Remove.
10023 (all_object_files): New macro.
10024 Include .deps files.
10025 * aclocal.m4, configure: Rebuild.
10026 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10027 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10028 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10030 2012-12-05 Tom Tromey <tromey@redhat.com>
10033 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10035 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10037 * configure.ac: Check for linux/perf_event.h.
10038 * config.in: Regenerated.
10039 * configure: Regenerated.
10041 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10043 * hostio.c (handle_readlink): Decrease buffer size
10044 parameter passed to readlink by one byte.
10046 2012-11-26 Yao Qi <yao@codesourcery.com>
10048 * configure.ac (build_warnings): Append '-Wempty-body'.
10049 * configure: Regenerated.
10050 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10053 2012-11-15 Pierre Muller <muller@sourceware.org>
10055 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10056 * config.in: Regenerate.
10057 * configure: Regenerate.
10058 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10059 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10060 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10061 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10063 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10064 instead of <sys/wait.h> header.
10065 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10067 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10069 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10070 (various make rules): Remove -DGDBSERVER
10072 2012-11-09 Yao Qi <yao@codesourcery.com>
10074 * spu-low.c (current_ptid): Move it to ..
10075 * gdbthread.h: ... here. New.
10076 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10077 * server.c (myresume, process_serial_event): Likewise.
10078 * thread-db.c (thread_db_find_new_threads): Likewise.
10079 * tracepoint.c (run_inferior_command): Likewise.
10081 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10083 * server.c (handle_search_memory_1): Include access length in
10086 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10088 * linux-crisv32-low.c: Fix compile errors.
10090 2012-09-04 Yao Qi <yao@codesourcery.com>
10092 * tracepoint.c (cmd_qtsv): Adjust debug message.
10093 Don't check CUR_TPOINT.
10095 2012-08-28 Yao Qi <yao@codesourcery.com>
10097 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10098 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10099 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10100 Remove declarations of xmalloc, xreallloc, xstrdup and
10102 * Makefile.in (libiberty_h): New.
10103 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10104 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10106 2012-08-23 Yao Qi <yao@codesourcery.com>
10108 * server.h: Remove declaration of 'xsnprintf'.
10110 2012-08-22 Keith Seitz <keiths@redhat.com>
10112 * server.h: Include build-gnulib-gbserver/config.h.
10113 * gdbreplay.c: Likewise.
10115 2012-08-08 Doug Evans <dje@google.com>
10117 * Makefile.in (SFILES): Add gdb_vecs.c.
10118 (OBS): Add gdb_vecs.o.
10119 (gdb_vecs_h, host_defs_h): New variables.
10120 (thread-db.o): Add $(gdb_vecs_h) dependency.
10121 (gdb_vecs.o): New rule.
10122 * thread-db.c: #include "gdb_vecs.h".
10123 (thread_db_load_search): Use a vector to iterate over path elements.
10124 Handle text appearing after "$pdir".
10126 * configure.ac: Add check for strstr.
10127 * config.in: Regenerate.
10128 * configure: Regenerate.
10130 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10132 * hostio.c (handle_pread): If pread fails, fall back to attempting
10134 (handle_pwrite): Likewise for pwrite.
10136 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10138 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10139 between unsupported TYPE and unimplementable ADDR/LEN combination.
10140 (arm_insert_point): Act on new return value.
10142 2012-07-31 Pedro Alves <palves@redhat.com>
10144 * server.c (process_point_options): Only skip tokens if we find
10145 one that is unrecognized. Don't treat 'X' specially while
10146 skipping unrecognized tokens.
10148 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10150 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10151 to 4-byte-align HW breakpoint addresses for Thumb.
10153 2012-07-27 Yao Qi <yao@codesourcery.com>
10157 * server.h: Declare gdb_agent_about_to_close.
10158 * target.c (kill_inferior): Include "agent.h".
10159 New. Send command 'kill'.
10160 * target.h (kill_inferior): Removed macro.
10161 * tracepoint.c (gdb_agent_about_to_close): New.
10162 (gdb_agent_helper_thread): Handle command 'close'.
10163 Wait endlessly until the inferior stops.
10164 Install gdb_agent_remove_socket to atexit hook.
10165 (agent_socket_name): New static variable.
10166 (gdb_agent_socket_init): Replace local variable 'name' with
10167 'agent_socket_name'.
10168 (gdb_agent_remove_socket): New.
10170 2012-07-27 Yao Qi <yao@codesourcery.com>
10172 * server.c (process_point_options): Stop at 'X' when parsing.
10174 2012-07-19 Michael Eager <eager@eagercon.com>
10176 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10178 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10179 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10180 hardware breakpoint.
10182 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10184 * gdbserver/linux-low.c (initialize_low): Call
10185 linux_ptrace_init_warnings.
10187 2012-07-02 Doug Evans <dje@google.com>
10189 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10192 2012-07-02 Stan Shebs <stan@codesourcery.com>
10194 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10195 (ax.o): Add it to build rule.
10197 (OBS): Add format.o.
10198 (IPA_OBS): Add format.o.
10199 * server.c (handle_query): Claim support for breakpoint commands.
10200 (process_point_options): Add command case.
10201 (process_serial_event): Leave running if there are printfs in
10203 * mem-break.h (any_persistent_commands): Declare.
10204 (add_breakpoint_commands): Declare.
10205 (gdb_no_commands_at_breakpoint): Declare.
10206 (run_breakpoint_commands): Declare.
10207 * mem-break.c (struct point_command_list): New struct.
10208 (struct breakpoint): New field command_list.
10209 (any_persistent_commands): New function.
10210 (add_commands_to_breakpoint): New function.
10211 (add_breakpoint_commands): New function.
10212 (gdb_no_commands_at_breakpoint): New function.
10213 (run_breakpoint_commands): New function.
10214 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10216 * ax.c: Include format.h.
10217 (ax_printf): New function.
10218 (gdb_eval_agent_expr): Add printf opcode.
10220 2012-06-13 Yao Qi <yao@codesourcery.com>
10222 * server.c (start_inferior): Remove duplicated writes to fields
10223 'last_resume_kind' and 'last_status' of 'current_inferior'.
10225 2012-06-12 Yao Qi <yao@codesourcery.com>
10226 Pedro Alves <palves@redhat.com>
10228 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10230 * server.c (handle_v_cont): Extend comment.
10232 2012-06-11 Yao Qi <yao@codesourcery.com>
10234 * linux-low.c (linux_attach): Add 'static'.
10236 2012-06-06 Yao Qi <yao@codesourcery.com>
10238 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10240 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10242 Fix gcc -flto compilation warning.
10243 * server.c (main): Make variable multi_mode and attach volatile.
10245 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10247 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10248 if the platform doesn't know about it.
10250 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10252 * Makefile.in (SFILES): Add linux-tile-low.c.
10253 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10254 * configure.srv: Handle tilegx-*-linux*.
10255 * linux-tile-low.c: New file.
10257 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10259 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10261 2012-05-24 Pedro Alves <palves@redhat.com>
10265 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10267 2012-05-24 Pedro Alves <palves@redhat.com>
10271 Replace target_signal with gdb_signal throughout.
10273 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10275 * linux-low.c (linux_store_registers): Avoid the copying sequence
10276 when no data has been retrieved by ptrace.
10278 2012-05-22 Will Deacon <will.deacon@arm.com>
10280 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10281 Include asm/ptrace.h.
10282 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10285 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10287 * linux-low.c (linux_store_registers): Don't re-retrieve data
10288 with ptrace that has already been obtained from /proc. Always
10289 copy any data retrieved with ptrace to the buffer supplied.
10291 2012-05-11 Yao Qi <yao@codesourcery.com>
10292 Pedro Alves <palves@redhat.com>
10294 * linux-low.c (enum stopping_threads_kind): New.
10295 (stopping_threads): Change type to `enum stopping_threads_kind'.
10296 (handle_extended_wait): If stopping and suspending threads, leave
10297 the new_lwp suspended too.
10298 (linux_wait_for_event): Adjust.
10299 (stop_all_lwps): Set `stopping_threads' to
10300 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10301 whether we're suspending threads or just stopping them. Assert no
10304 2012-04-29 Yao Qi <yao@codesourcery.com>
10306 * server.h: Move some code to ...
10307 * gdbthread.h: ... here. New.
10308 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10309 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10310 (nto-low.o, win32-low.o): Likewise.
10311 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10312 * regcache.c, remote-utils.c, server.c: Likewise.
10313 * target.c, tracepoint.c, win32-low.c: Likewise.
10315 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10317 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10318 (PTRACE_ARG4_TYPE): Likewise.
10319 (PTRACE_XFER_TYPE): Likewise.
10320 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10321 ptrace to PTRACE_ARG3_TYPE.
10322 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10323 (PTRACE_ARG4_TYPE): Likewise.
10324 (PTRACE_XFER_TYPE): Likewise.
10325 (linux_detach_one_lwp): Cast fourth argument of
10326 ptrace to long then PTRACE_ARG4_TYPE.
10327 (regsets_fetch_inferior_registers): Cast third argument of
10328 ptrace to long then PTRACE_ARG3_TYPE.
10329 (regsets_store_inferior_registers): Likewise.
10331 2012-04-20 Pedro Alves <palves@redhat.com>
10333 * configure: Regenerate.
10335 2012-04-19 Pedro Alves <palves@redhat.com>
10337 * Makefile.in (GNULIB_BUILDDIR): New.
10338 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10339 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10340 (all, install-only, uninstall, clean-info, all-lib, clean): No
10341 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10342 (maintainer-clean realclean distclean): Use subdir_do.
10344 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10345 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10346 * acinclude.m4: Include acx_configure_dir.m4.
10347 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10348 calls. Call AC_PROG_RANLIB. Configure gnulib using
10351 (GNULIB_STDINT_H): Adjust.
10352 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10353 * gdbreplay.c: Include build-gnulib/config.h.
10354 * server.h: Likewise.
10355 * aclocal.m4: Regenerate.
10356 * config.in: Regenerate.
10357 * configure: Regenerate.
10359 2012-04-19 Pedro Alves <palves@redhat.com>
10361 * Makefile.in (LIBGNU, INCGNU): Adjust.
10362 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10363 (all, install-only, uninstall, clean-info, all-lib, clean)
10364 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10365 * configure.ac: Adjust AC_OUTPUT output.
10366 * aclocal.m4: Regenerate.
10367 * configure: Regenerate.
10369 2012-04-19 Pedro Alves <palves@redhat.com>
10371 * Makefile.in (generated_files): New.
10372 (server_h): Remove the explicit dependency on config.h, and depend
10373 on $generated_files.
10375 2012-04-19 Pedro Alves <palves@redhat.com>
10377 * Makefile.in (INCGNU): Add -Ignulib.
10379 2012-04-19 Pedro Alves <palves@redhat.com>
10381 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10382 (INCGNU): ... this, and spell out -I here.
10383 (GNULIB_LIB): Rename to ...
10384 (LIBGNU): ... this.
10385 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10387 2012-04-19 Pedro Alves <palves@redhat.com>
10389 * config.in: Regenerate.
10391 2012-04-19 Pedro Alves <palves@redhat.com>
10393 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10394 * server.h (memmem): Remove declaration.
10395 * config.in: Regenerate.
10396 * configure: Regenerate.
10398 2012-04-19 Yao Qi <yao@codesourcery.com>
10400 * Makefile.in (SFILES): Add common/vec.c.
10404 2012-04-19 Yao Qi <yao@codesourcery.com>
10406 * remote-utils.c (prepare_resume_reply): Replace with macro
10407 target_core_of_thread.
10408 * server.c (handle_qxfer_threads_proper): Likewise.
10409 * target.h (traget_core_of_thread): New macro.
10411 2012-04-18 Pedro Alves <palves@redhat.com>
10413 * aclocal.m4: Regenerate.
10414 * configure: Regenerate.
10416 2012-04-16 Yao Qi <yao@codesourcery.com>
10418 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10419 duplicated on address.
10421 2012-04-16 Yao Qi <yao@codesourcery.com>
10423 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10424 (struct tracepoint_action_ops) <send>: New field.
10425 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10426 (agent_expr_send, x_tracepoint_action_send): New.
10427 (l_tracepoint_action_send): New.
10428 (cmd_qtdp): Download and install tracepoint
10429 according to `use_agent'.
10430 (run_inferior_command): Add one more parameter `len'.
10432 (tracepoint_send_agent): New.
10433 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10435 2012-04-16 Yao Qi <yao@codesourcery.com>
10437 * tracepoint.c (download_tracepoints): Moved to ...
10438 (cmd_qtstart): ... here.
10440 2012-04-14 Yao Qi <yao@codesourcery.com>
10442 * tracepoint.c: Include inttypes.h.
10443 (struct collect_memory_action): Use sized types.
10444 (struct tracepoint): Likewise.
10445 (cmd_qtdp, stop_tracing): Update print specifiers.
10446 (cmd_qtp, response_tracepoint): Likewise.
10447 (collect_data_at_tracepoint): Likewise.
10448 (collect_data_at_step): Likewise.
10450 2012-04-14 Yao Qi <yao@codesourcery.com>
10452 Import gnulib module inttypes.
10453 * aclocal.m4, config.in, configure: Regenerated.
10455 2012-04-14 Yao Qi <yao@codesourcery.com>
10457 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10458 Makefile and config.status at last.
10460 2012-04-13 Yao Qi <yao@codesourcery.com>
10462 * tracepoint.c: Include stdint.h unconditionally.
10464 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10466 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10467 on BFD_HAVE_SYS_PROCFS_TYPE.
10468 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10469 * configure: Regenerate.
10470 * config.in: Likewise.
10472 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10474 * Makefile.in (clean): Also remove x32.c x32-linux.c
10475 x32-avx.c x32-avx-linux.c.
10476 (x32.o): New target.
10478 (x32-linux.o): Likewise.
10479 (x32-linux.c): Likewise.
10480 (x32-avx.o): Likewise.
10481 (x32-avx.c): Likewise.
10482 (x32-avx-linux.o): Likewise.
10483 (x32-avx-linux.c): Likewise.
10485 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10486 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10487 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10488 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10489 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10490 i386/x32-avx-linux.xml.
10492 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10493 (init_registers_x32_avx_linux): Likwise.
10494 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10495 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10497 2012-04-13 Pedro Alves <palves@redhat.com>
10499 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10500 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10501 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10502 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10505 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10507 * linux-x86-low.c (compat_x32_clock_t): New.
10508 (compat_x32_siginfo_t): Likewise.
10509 (compat_x32_siginfo_from_siginfo): Likewise.
10510 (siginfo_from_compat_x32_siginfo): Likewise.
10511 (linux_is_elf64): Likewise.
10512 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10513 and siginfo_from_compat_x32_siginfo for x32.
10514 (x86_arch_setup): Set linux_is_elf64.
10516 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10519 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10521 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10522 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10523 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10524 compatible with process.
10526 2012-04-12 Yao Qi <yao@codesourcery.com>
10528 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10529 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10530 (install-only, install-info, clean): Handle sub dir gnulib.
10531 (all-lib, am--refresh): New targets.
10532 (memmem.o): Remove target.
10533 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10534 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10535 (AC_REPLACE_FUNCS): Remove memmem.
10536 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10537 (AC_OUTPUT): Generate Makefile in gnulib/.
10538 * aclocal.m4, config.in, configure: Regenerated.
10540 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10542 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10544 2012-04-05 Pedro Alves <palves@redhat.com>
10546 -Werror=strict-aliasing
10548 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10551 2012-04-04 Pedro Alves <palves@redhat.com>
10553 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10554 (sparc_store_gregset_from_stack, sparc_store_gregset)
10555 (sparc_breakpoint_at): Fix formatting.
10557 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10559 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10561 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10562 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10563 * config.in: Regenerate.
10564 * configure: Likewise.
10566 2012-03-29 Pedro Alves <palves@redhat.com>
10568 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10569 Correct ptrace arguments.
10571 2012-03-28 Pedro Alves <palves@redhat.com>
10573 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10574 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10575 (IA64_FR1_REGNUM): New defines.
10576 (ia64_fetch_register): New.
10577 (the_low_target): Install it.
10578 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10580 * linux-low.c (linux_fetch_registers): Try the
10581 the_low_target.fetch_register hook first.
10583 * linux-arm-low.c (the_low_target): Adjust.
10584 * linux-bfin-low.c (the_low_target): Adjust.
10585 * linux-cris-low.c (the_low_target): Adjust.
10586 * linux-crisv32-low.c (the_low_target): Adjust.
10587 * linux-m32r-low.c (the_low_target): Adjust.
10588 * linux-m68k-low.c (the_low_target): Adjust.
10589 * linux-mips-low.c (the_low_target): Adjust.
10590 * linux-ppc-low.c (the_low_target): Adjust.
10591 * linux-s390-low.c (the_low_target): Adjust.
10592 * linux-sh-low.c (the_low_target): Adjust.
10593 * linux-sparc-low.c (the_low_target): Adjust.
10594 * linux-tic6x-low.c (the_low_target): Adjust.
10595 * linux-x86-low.c (the_low_target): Adjust.
10596 * linux-xtensa-low.c (the_low_target): Adjust.
10598 2012-03-26 Pedro Alves <palves@redhat.com>
10600 * server.c (handle_qxfer_libraries): Don't bail early if
10601 the_target->qxfer_libraries_svr4 is not NULL.
10603 2012-03-26 Pedro Alves <palves@redhat.com>
10605 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10607 2012-03-23 Pedro Alves <palves@redhat.com>
10609 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10610 "library-list-svr4" element's start tag when the the DSO list is
10613 2012-03-23 Pedro Alves <palves@redhat.com>
10615 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10616 a variable whose type size is the same as the inferior's pointer
10619 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10621 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10623 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10624 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10625 * linux-low.h: Include <signal.h>.
10626 (struct siginfo): Remove forward declaration.
10627 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10630 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10632 * .gitignore: Ignore more files.
10634 2012-03-19 Pedro Alves <palves@redhat.com>
10635 Jan Kratochvil <jan.kratochvil@redhat.com>
10637 * server.c (cont_thread, general_thread): Add describing comments.
10638 (start_inferior): Clear `cont_thread'.
10639 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10642 2012-03-15 Yao Qi <yao@codesourcery.com>
10644 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10646 (cmd_qtdp): ... here.
10648 2012-03-15 Yao Qi <yao@codesourcery.com>
10650 * tracepoint.c (struct tracepoint_action_ops): New.
10651 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10652 (m_tracepoint_action_download): New.
10653 (r_tracepoint_action_download): New.
10654 (x_tracepoint_action_download): New.
10655 (l_tracepoint_action_download): New.
10656 (add_tracepoint_action): Install `action->ops' according type.
10657 (download_tracepoint_1): Move code `download' function pointer
10658 of various tracepoint_action_ops.
10660 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10662 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10663 linux_ptrace_attach_warnings.
10665 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10667 * Makefile.in (linux-ptrace.o): New.
10668 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10669 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10670 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10671 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10672 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10674 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10676 2012-03-08 Yao Qi <yao@codesourcery.com>
10677 Pedro Alves <palves@redhat.com>
10679 Fix PR server/13392.
10680 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10681 offset of JMP insn.
10682 * tracepoint.c (remove_tracepoint): New.
10683 (cmd_qtdp): Call remove_tracepoint when failed to install.
10685 2012-03-07 Pedro Alves <palves@redhat.com>
10687 * linux-low.c (get_detach_signal): New.
10688 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10689 Pass on pending signals to PTRACE_DETACH. Check the result of the
10691 * server.c (program_signals, program_signals_p): New.
10692 (handle_general_set): Handle QProgramSignals.
10693 * server.h (program_signals, program_signals_p): Declare.
10695 2012-03-05 Pedro Alves <palves@redhat.com>
10696 Jan Kratochvil <jan.kratochvil@redhat.com>
10698 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10701 2012-03-03 Yao Qi <yao@codesourcery.com>
10703 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10704 agent_look_up_symbols.
10706 2012-03-03 Yao Qi <yao@codesourcery.com>
10708 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10709 (linux-x86-low.o): Likewise.
10710 * server.h: Remove in_process_agent_loaded.
10711 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10715 2012-03-03 Yao Qi <yao@codesourcery.com>
10717 * tracepoint.c (gdb_agent_capability): New global.
10718 (in_process_agent_loaded_ust): Renamed to
10719 `in_process_agent_supports_ust'.
10721 (in_process_agent_supports_ust): Call agent_capability_check.
10722 (clear_installed_tracepoints): Assert that agent supports
10725 2012-03-03 Yao Qi <yao@codesourcery.com>
10727 * linux-low.c (linux_supports_agent): New.
10728 (linux_target_ops): Initialize field `supports_agent' with
10729 linux_supports_agent.
10730 * target.h (struct target_ops) <supports_agent>: New.
10731 (target_supports_agent): New macro.
10732 * server.c (handle_general_set): Handle packet 'QAgent'.
10733 (handle_query): Send `QAgent+'.
10734 * Makefile.in (server.o): Depends on agent.h.
10736 2012-03-03 Yao Qi <yao@codesourcery.com>
10738 * Makefile.in (OBS): Add agent.o.
10739 Add new rule for agent.o.
10740 Track dependence of tracepoint.c on agent.h.
10741 * tracepoint.c (run_inferior_command_1):
10742 (run_inferior_command): Call agent_run_command.
10743 (gdb_ust_connect_sync_socket): Deleted. Move it to
10745 (resume_thread, stop_thread): Likewise.
10746 (gdb_ust_socket_init): Renamed to ...
10747 (gdb_agent_socket_init): ... New.
10748 (gdb_ust_thread): Renamed to ...
10749 (gdb_agent_helper_thread): ... New.
10750 (gdb_ust_init): Move some code to ...
10751 (gdb_agent_init): ... here. New.
10752 [HAVE_UST]: Call gdb_ust_init.
10753 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10754 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10755 * config.in, configure: Regenerated.
10757 2012-03-02 Pedro Alves <palves@redhat.com>
10759 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10760 * linux-low.c (struct simple_pid_list): New.
10761 (stopped_pids): New a struct simple_pid_list pointer.
10762 (add_to_pid_list, pull_pid_from_list): New.
10763 (handle_extended_wait): Don't assume the first signal new children
10764 report is SIGSTOP. Adjust call to pull_pid_from_list.
10765 (linux_wait_for_lwp): Adjust.
10767 2012-03-02 Yao Qi <yao@codesourcery.com>
10769 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10772 2012-03-02 Yao Qi <yao@codesourcery.com>
10774 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10775 `stop_pc' and `tpoint'. Update caller.
10777 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10779 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10780 * linux-low.c (use_linux_regsets): New macro.
10781 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10782 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10783 (linux_register_in_regsets): New function.
10784 (usr_fetch_inferior_registers): Skip registers covered by
10786 (usr_store_inferior_registers): Likewise.
10787 (usr_fetch_inferior_registers): New macro.
10788 (usr_store_inferior_registers): Likewise.
10789 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10790 (linux_store_registers): Likewise.
10791 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10793 (init_registers_mips64_dsp_linux): Likewise.
10794 (init_registers_mips_linux): New macro.
10795 (init_registers_mips_dsp_linux): Likewise.
10796 (mips_dsp_num_regs): Likewise.
10797 (DSP_BASE, DSP_CONTROL): New fallback macros.
10798 (mips_base_regs): New macro.
10799 (mips_regmap): Use it. Fix the size.
10800 (mips_dsp_regmap): New variable.
10801 (mips_dsp_regset_bitmap): Likewise.
10802 (mips_arch_setup): New function.
10803 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10805 (mips_cannot_store_register): Likewise.
10806 (the_low_target): Update .arch_setup, .num_regs and .regmap
10807 initializers. Add .regset_bitmap initializer.
10808 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10810 * linux-bfin-low.c (the_low_target): Likewise.
10811 * linux-cris-low.c (the_low_target): Likewise.
10812 * linux-crisv32-low.c (the_low_target): Likewise.
10813 * linux-ia64-low.c (the_low_target): Likewise.
10814 * linux-m32r-low.c (the_low_target): Likewise.
10815 * linux-m68k-low.c (the_low_target): Likewise.
10816 * linux-ppc-low.c (the_low_target): Likewise.
10817 * linux-s390-low.c (the_low_target): Likewise.
10818 * linux-sh-low.c (the_low_target): Likewise.
10819 * linux-sparc-low.c (the_low_target): Likewise.
10820 * linux-tic6x-low.c (the_low_target): Likewise.
10821 * linux-x86-low.c (the_low_target): Likewise.
10822 * linux-xtensa-low.c (the_low_target): Likewise.
10823 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10824 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10825 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10827 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10828 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10830 2012-02-29 Yao Qi <yao@codesourcery.com>
10831 Pedro Alves <palves@redhat.com>
10833 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10834 `step_over_finished' is true.
10836 2012-02-27 Pedro Alves <palves@redhat.com>
10838 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10839 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10841 2012-02-27 Pedro Alves <palves@redhat.com>
10844 * linux-low.c (pid_is_stopped): New.
10845 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10847 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10849 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10852 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10854 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10856 2012-02-24 Luis Machado <lgustavo@codesourcery>
10858 * server.c (handle_query): Advertise support for target-side
10859 breakpoint condition evaluation.
10860 (process_point_options): New function.
10861 (process_serial_event): When inserting a breakpoint, check for
10862 a target-side condition that should be evaluated.
10864 * mem-break.c: Include regcache.h and ax.h.
10865 (point_cond_list_t): New data structure.
10866 (breakpoint) <cond_list>: New field.
10867 (find_gdb_breakpoint_at): Make non-static.
10868 (delete_gdb_breakpoint_at): Clear any target-side
10870 (clear_gdb_breakpoint_conditions): New function.
10871 (add_condition_to_breakpoint): Likewise.
10872 (add_breakpoint_condition): Likewise.
10873 (gdb_condition_true_at_breakpoint): Likewise.
10874 (gdb_breakpoint_here): Return result directly instead
10875 of going through a local variable.
10877 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10878 (clear_gdb_breakpoint_conditions): Likewise.
10879 (add_breakpoint_condition): Likewise.
10880 (gdb_condition_true_at_breakpoint): Likewise.
10882 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10883 (need_step_over_p): Take target-side breakpoint condition into
10886 2012-02-24 Luis Machado <lgustavo@codesourcery>
10888 * server.h: Include tracepoint.h.
10889 (agent_mem_read, agent_get_trace_state_variable_value,
10890 agent_set_trace_state_variable_value,
10891 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10892 get_set_tsv_func_addr): New prototypes.
10894 * ax.h: New include file.
10895 * ax.c: New source file.
10897 * tracepoint.c: Include ax.h.
10898 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10899 agent_expr, eval_result_type): Move to ax.h.
10900 (parse_agent_expr): Rename to ...
10901 (gdb_parse_agent_expr): ... this, make it non-static and move
10903 (unparse_agent_expr) Rename to ...
10904 (gdb_unparse_agent_expr): ... this, make it non-static and move
10906 (eval_agent_expr): Rename to ...
10907 (eval_tracepoint_agent_expr): ... this.
10908 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10909 forward declarations.
10910 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10911 (agent_get_trace_state_variable_value): New function.
10912 (agent_set_trace_state_variable_value): New function.
10913 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10914 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10915 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10916 (condition_true_at_tracepoint): Likewise.
10917 (parse_agent_expr): Rename to ...
10918 (gdb_parse_agent_expr): ... this and move to ax.c.
10919 (unparse_agent_expr): Rename to ...
10920 (gdb_unparse_agent_expr): ... this and move to ax.c.
10921 (gdb_agent_op_name): Move to ax.c.
10922 (eval_agent_expr): Rename to ...
10923 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10925 (eval_tracepoint_agent_expr): New function.
10926 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10928 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10930 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10931 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10932 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10933 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10934 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10935 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10936 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10937 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10938 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10939 (compile_bytecodes): Remove forward declaration.
10940 (is_goto_target): Move to ax.c.
10941 (compile_bytecodes): Move to ax.c and call
10942 agent_get_trace_state_variable_value (...) and
10943 agent_set_trace_state_variable_value (...).
10945 * Makefile.in: Update ax.c and IPA dependencies.
10947 2012-02-24 Pedro Alves <palves@redhat.com>
10949 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10950 (cmd_bigqtbuffer_circular): ... this. Only handle
10951 'QTBuffer:circular:'.
10952 (handle_tracepoint_general_set): Adjust.
10954 2012-02-16 Yao Qi <yao@codesourcery.com>
10956 * inferiors.c: Move code to ...
10957 * dll.c: .... here. New.
10958 * server.h: Declare clear_dlls.
10959 * Makefile.in (SFILES): Add dll.c.
10963 2012-02-11 Yao Qi <yao@codesourcery.com>
10965 * server.c: (handle_monitor_command): Add a new parameter
10967 (handle_query): Update caller.
10969 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10971 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10972 * configure, config.in: Regenerate.
10973 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10976 2012-02-02 Pedro Alves <palves@redhat.com>
10978 Try SIGKILL first, then PTRACE_KILL.
10979 * linux-low.c (linux_kill_one_lwp): New.
10980 (linux_kill_one_lwp): Rename to ...
10981 (kill_one_lwp_callback): ... this. Use the new
10982 linux_kill_one_lwp.
10984 2012-02-02 Pedro Alves <palves@redhat.com>
10986 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10989 2012-01-27 Pedro Alves <palves@redhat.com>
10991 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10992 (elf_64_file_p): Make static.
10993 (linux_pid_exe_is_elf_64_file): New.
10994 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10995 Delete declarations.
10996 (linux_pid_exe_is_elf_64_file): Declare.
10997 * linux-x86-low.c (x86_arch_setup): Use
10998 linux_pid_exe_is_elf_64_file.
11000 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11002 * linux-low.c (linux_wait_for_event_1): Rename to ...
11003 (linux_wait_for_event): ... here and merge it with former
11004 linux_wait_for_event - new variable wait_ptid, use it.
11005 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11007 2012-01-23 Pedro Alves <palves@redhat.com>
11009 * server.c (main): Avoid yet another case of infinite loop while
11010 detaching/killing after a longjmp.
11012 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11015 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11017 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11019 * hostio.c (handle_readlink): New function.
11020 (handle_vFile): Call it to handle "vFile:readlink" packets.
11022 2012-01-20 Pedro Alves <palves@redhat.com>
11023 Ulrich Weigand <ulrich.weigand@linaro.org>
11025 * server.c (handle_v_requests): Only support vAttach and vRun to
11026 start multiple processes when in extended protocol mode.
11028 2012-01-17 Pedro Alves <palves@redhat.com>
11030 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11031 memalign plus mprotect to allocate the scratch buffer.
11033 2012-01-13 Pedro Alves <palves@redhat.com>
11035 * server.c (attach_inferior): Clear `cont_thread'.
11037 2012-01-13 Pedro Alves <palves@redhat.com>
11039 * server.c (main): Avoid infinite loop while detaching/killing
11042 2012-01-09 Doug Evans <dje@google.com>
11044 * server.c (start_inferior): Set last_ptid in --wrapper case.
11046 2012-01-06 Yao Qi <yao@codesourcery.com>
11048 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11050 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11052 2012-01-04 Yao Qi <yao@codesourcery.com>
11054 * tracepoint.c (cmd_qtdp): Print debug message
11055 for static tracepoint.
11057 2012-01-04 Yao Qi <yao@codesourcery.com>
11059 * tracepoint.c (trace_vdebug): Differentiate debug message
11060 between gdbserver and IPA.
11062 2012-01-03 Yao Qi <yao@codesourcery.com>
11064 * tracepoint.c (tracepoint_was_hit): Don't collect for
11067 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11069 * terminal.h: Reformat copyright header.
11071 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11073 * server.c (gdbserver_version): Update copyright year.
11074 * gdbreplay.c (gdbreplay_version): Likewise.
11076 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11078 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11081 2011-12-18 Hui Zhu <teawater@gmail.com>
11082 * linux-low.c (linux_create_inferior): Save return value to ret.
11084 2011-12-18 Hui Zhu <teawater@gmail.com>
11086 * linux-low.c (linux_create_inferior): Save return value to ret.
11088 2011-12-16 Doug Evans <dje@google.com>
11090 * linux-low.c (linux_create_inferior): If stdio connection,
11091 redirect stdin from /dev/null, stdout to stderr.
11092 * remote-utils.c (remote_is_stdio): New static global.
11093 (remote_connection_is_stdio): New function.
11094 (remote_prepare): Handle stdio connection.
11095 (remote_open): Ditto.
11096 (remote_close): Don't close stdin for stdio connections.
11097 (read_prim,write_prim): New functions. Replace all calls to
11098 read/write to these.
11099 * server.c (main): Watch for "-" argument. Move call to
11100 remote_prepare before start_inferior.
11101 * server.h (STDIO_CONNECTION_NAME): New macro.
11102 (remote_connection_is_stdio): Declare.
11104 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11105 in debugging output.
11107 2011-12-15 Yao Qi <yao@codesourcery.com>
11109 * tracepoint.c: Include sys/syscall.h.
11110 (gdb_ust_thread): Remove preprocessor conditional.
11112 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11114 * linux-low.c (linux_detach_one_lwp): Call
11115 the_low_target.prepare_to_resume before detaching.
11117 2011-12-14 Yao Qi <yao@codesourcery.com>
11119 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11122 2011-12-14 Yao Qi <yao@codesourcery.com>
11124 * i386-low.c (i386_low_stopped_data_address): Initialize local
11125 variable `control'.
11127 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11131 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11132 DR_CONTROL unless necessary. Extend comments.
11133 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11134 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11136 2011-12-13 Yao Qi <yao@codesourcery.com>
11138 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11140 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11142 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11144 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11145 Print new debug message for such case.
11147 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11149 Fix overlapping memcpy.
11150 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11151 the read_inferior_memory transfer.
11152 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11153 write_inferior_memory transfer.
11154 (set_fast_tracepoint_jump): New variable buf. Use it for the
11155 read_inferior_memory and write_inferior_memory transfers.
11156 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11157 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11158 Use it for the write_inferior_memory transfer.
11159 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11162 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11164 * linux-low.c (fetch_register, store_register): Make code
11165 consistent, fix formatting.
11167 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11169 * linux-low.c (usr_store_inferior_registers): Factor out code
11170 to handle individual registers into...
11171 (store_register): ... this new function.
11173 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11175 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11176 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11177 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11178 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11179 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11180 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11181 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11182 (srv_xmlfiles): Add new XML files.
11184 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11186 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11187 (init_registers_s390_linux32v1): Add prototype.
11188 (init_registers_s390_linux32v2): Likewise.
11189 (init_registers_s390_linux64v1): Likewise.
11190 (init_registers_s390_linux64v2): Likewise.
11191 (init_registers_s390x_linux64v1): Likewise.
11192 (init_registers_s390x_linux64v2): Likewise.
11193 (s390_num_regs): Increment to 52.
11194 (s390_regmap): Add orig_r2 register.
11195 (s390_num_regs_3264): Increment to 68.
11196 (s390_regmap_3264): Add orig_r2 register.
11197 (s390_collect_ptrace_register): Handle orig_r2 register.
11198 (s390_supply_ptrace_register): Likewise.
11199 (s390_fill_last_break): New function.
11200 (s390_store_last_break): Likewise.
11201 (s390_fill_system_call): New function.
11202 (s390_store_system_call): Likewise.
11203 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11205 (s390_check_regset): New function.
11206 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11207 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11208 Update target_regsets for available register sets.
11210 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11211 Jan Kratochvil <jan.kratochvil@redhat.com>
11213 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11214 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11216 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11217 * linux-low.h (struct process_info_private): New member r_debug.
11218 * server.c (handle_qxfer_libraries): Call
11219 the_target->qxfer_libraries_svr4.
11220 (handle_qxfer_libraries_svr4): New function.
11221 (qxfer_packets): New entry "libraries-svr4".
11222 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11223 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11224 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11225 PACKET_qXfer_libraries_svr4.
11227 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11229 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11230 PSW address/mask between 8-byte and 16-byte formats.
11231 (s390_supply_ptrace_register): Likewise.
11232 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11233 basic addressing mode bit.
11235 2011-11-24 Stan Shebs <stan@codesourcery.com>
11237 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11239 2011-11-17 Stan Shebs <stan@codesourcery.com>
11241 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11242 (tracing_start_time): New global.
11243 (tracing_stop_time): New global.
11244 (tracing_user_name): New global.
11245 (tracing_notes): New global.
11246 (tracing_stop_note): New global.
11247 (cmd_qtstart): Set traceframe_usage, start_time.
11248 (stop_tracing): Set stop_time.
11249 (cmd_qtstatus): Report additional status.
11250 (cmd_qtp): New function.
11251 (handle_tracepoint_query): Call it.
11252 (cmd_qtnotes): New function.
11253 (handle_tracepoint_general_set): Call it.
11254 (get_timestamp): Rename from tsv_get_timestamp.
11256 2011-11-14 Stan Shebs <stan@codesourcery.com>
11257 Kwok Cheung Yeung <kcy@codesourcery.com>
11259 * linux-x86-low.c (small_jump_insn): New.
11260 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11261 trampoline and error message, build a trampoline and issue a small
11262 jump instruction to it.
11263 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11264 trampoline and error message.
11265 (x86_get_min_fast_tracepoint_insn_len): New.
11266 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11267 * linux-low.h (struct linux_target_ops): Add arguments to
11268 install_fast_tracepoint_jump_pad operation, add new operation.
11269 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11271 (linux_get_min_fast_tracepoint_insn_len): New function.
11272 (linux_target_op): Add new operation.
11273 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11274 (gdb_trampoline_buffer_end): Ditto.
11275 (gdb_trampoline_buffer_error): Ditto.
11276 (struct ipa_sym_addresses): Add fields for new IPA variables.
11277 (symbol_list): Add entries for new IPA variables.
11278 (struct tracepoint): Add fields to hold the address range of the
11279 trampoline used by the tracepoint.
11280 (trampoline_buffer_head): New static variable.
11281 (trampoline_buffer_tail): Ditto.
11282 (claim_trampoline_space): New function.
11283 (have_fast_tracepoint_trampoline_buffer): New function.
11284 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11286 (install_fast_tracepoint): Ditto, also add error buffer argument.
11287 (cmd_qtminftpilen): New function.
11288 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11289 (fast_tracepoint_from_trampoline_address): New function.
11290 (fast_tracepoint_collecting): Handle trampoline as part of jump
11292 (set_trampoline_buffer_space): New function.
11293 (initialize_tracepoint): Initialize new IPA variables.
11294 * target.h (struct target_ops): Add arguments to
11295 install_fast_tracepoint_jump_pad operation, add new
11296 get_min_fast_tracepoint_insn_len operation.
11297 (target_get_min_fast_tracepoint_insn_len): New.
11298 (install_fast_tracepoint_jump_pad): Add arguments.
11299 * server.h (IPA_BUFSIZ): Define.
11300 * linux-i386-ipa.c: Include extra header files.
11301 (initialize_fast_tracepoint_trampoline_buffer): New function.
11302 (initialize_low_tracepoint): Call it.
11303 * server.h (set_trampoline_buffer_space): Declare.
11304 (claim_trampoline_space): Ditto.
11305 (have_fast_tracepoint_trampoline_buffer): Ditto.
11307 2011-11-14 Yao Qi <yao@codesourcery.com>
11309 * server.c (handle_query): Handle InstallInTrace for qSupported.
11310 * tracepoint.c (add_tracepoint): Sort list.
11311 (install_tracepoint, download_tracepoint): New.
11312 (cmd_qtdp): Call them to install and download tracepoints.
11313 (sort_tracepoints): Removed.
11314 (cmd_qtstart): Update.
11316 2011-11-14 Yao Qi <yao@codesourcery.com>
11318 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11319 * mem-break.h: Declare.
11320 * tracepoint.c (cmd_qtstart): Move some code to ...
11321 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11323 (download_tracepoints): Move some code to ...
11324 (download_tracepoint_1): ... here. New.
11326 2011-11-08 Yao Qi <yao@codesourcery.com>
11328 * remote-utils.c (relocate_instruction): A comment fix.
11330 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11332 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11333 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11334 dr_status_mirror and dr_control_mirror from debug_reg_state.
11335 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11336 (i386_initial_stuff): Remove use of deleted globals.
11337 (i386_get_thread_context, i386_set_thread_context,
11338 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11339 from debug_reg_state.
11341 2011-11-05 Yao Qi <yao@codesourcery.com>
11343 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11344 address as TPOINT's.
11346 2011-11-02 Stan Shebs <stan@codesourcery.com>
11348 * tracepoint.c (agent_mem_read_string): New function.
11349 (eval_agent_expr): Call it for tracenz.
11350 * server.c (handle_query): Report support for tracenz.
11352 2011-11-02 Yao Qi <yao@codesourcery.com>
11354 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11356 2011-11-02 Yao Qi <yao@codesourcery.com>
11358 * target.h: Fix a typo in comment.
11360 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11362 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11363 clobber the breakpoints' shadows with fast tracepoint jumps.
11364 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11365 * target.c (write_inferior_memory): Also pass MYADDR down to
11368 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11370 * configure.ac: Check support for personality routine.
11371 * configure: Regenerate.
11372 * config.in: Likewise.
11373 * linux-low.c: Include <sys/personality.h>.
11374 Define ADDR_NO_RANDOMIZE if necessary.
11375 (linux_create_inferior): Disable address space randomization when
11376 forking inferior, if requested.
11377 (linux_supports_disable_randomization): New function.
11378 (linux_target_ops): Install it.
11379 * server.h (disable_randomization): Declare.
11380 * server.c (disable_randomization): New global variable.
11381 (handle_general_set): Handle QDisableRandomization.
11382 (handle_query): Likewise for qSupported.
11383 (main): Support --disable-randomization and --no-disable-randomization
11384 command line arguments.
11385 * target.h (struct target_ops): Add supports_disable_randomization.
11386 (target_supports_disable_randomization): New macro.
11388 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11390 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11392 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11393 [!PT_GETDSBT] (target_loadmap): New definition.
11394 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11395 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11396 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11397 and PT_GETDSBT to LINUX_LOADMAP.
11398 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11399 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11401 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11403 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11404 (arm_linux_hwbp_cap): New static variable.
11405 (arm_linux_get_hwbp_cap): Replace by ...
11406 (arm_linux_init_hwbp_cap): ... this new function.
11407 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11408 (arm_linux_get_hw_watchpoint_count): Likewise.
11409 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11410 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11411 (arm_prepare_to_resume): Use perror_with_name instead of error.
11413 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11415 * linux-arm-low.c: Include <signal.h>.
11416 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11417 (struct arm_linux_hwbp_cap): New data type.
11418 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11419 (struct arm_linux_hw_breakpoint): New data type.
11420 (MAX_BPTS, MAX_WPTS): Define.
11421 (struct arch_process_info, struct arch_lwp_info): New data types.
11422 (arm_linux_get_hwbp_cap): New function.
11423 (arm_linux_get_hw_breakpoint_count): Likewise.
11424 (arm_linux_get_hw_watchpoint_count): Likewise.
11425 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11426 (arm_hwbp_control_initialize): Likewise.
11427 (arm_hwbp_control_is_enabled): Likewise.
11428 (arm_hwbp_control_is_initialized): Likewise.
11429 (arm_hwbp_control_disable): Likewise.
11430 (arm_linux_hw_breakpoint_equal): Likewise.
11431 (arm_linux_hw_point_initialize): Likewise.
11432 (struct update_registers_data): New data structure.
11433 (update_registers_callback: New function.
11434 (arm_insert_point): Likewise.
11435 (arm_remove_point): Likewise.
11436 (arm_stopped_by_watchpoint): Likewise.
11437 (arm_stopped_data_address): Likewise.
11438 (arm_new_process): Likewise.
11439 (arm_new_thread): Likewise.
11440 (arm_prepare_to_resume): Likewise.
11441 (the_low_target): Register arm_insert_point, arm_remove_point,
11442 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11443 arm_new_thread, and arm_prepare_to_resume.
11445 2011-09-15 Stan Shebs <stan@codesourcery.com>
11447 * server.h (struct emit_ops): Add compare-goto fields.
11448 * tracepoint.c (gdb_agent_op_sizes): New table.
11449 (emit_eq_goto): New function.
11450 (emit_ne_goto): New function.
11451 (emit_lt_goto): New function.
11452 (emit_le_goto): New function.
11453 (emit_gt_goto): New function.
11454 (emit_ge_goto): New function.
11455 (is_goto_target): New function.
11456 (compile_bytecodes): Recognize special cases of compare-goto
11457 combinations and call specialized emitters for them.
11458 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11459 (amd64_emit_ne_goto): New function.
11460 (amd64_emit_lt_goto): New function.
11461 (amd64_emit_le_goto): New function.
11462 (amd64_emit_gt_goto): New function.
11463 (amd64_emit_ge_goto): New function.
11464 (amd64_emit_ops): Add the new functions.
11465 (i386_emit_eq_goto): New function.
11466 (i386_emit_ne_goto): New function.
11467 (i386_emit_lt_goto): New function.
11468 (i386_emit_le_goto): New function.
11469 (i386_emit_gt_goto): New function.
11470 (i386_emit_ge_goto): New function.
11471 (i386_emit_ops): Add the new functions.
11473 2011-09-08 Stan Shebs <stan@codesourcery.com>
11475 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11476 (i386_emit_epilogue): Restore %ebx.
11478 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11480 * server.c (step_thread): Remove definition.
11481 (process_serial_event): Don't handle Hs.
11482 * server.h (step_thread): Remove declaration.
11483 * target.c (set_desired_inferior): Remove use of step_thread.
11485 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11487 * linux-low.c: Include linux-procfs.h.
11488 (linux_attach_lwp_1): Update comments.
11489 (linux_attach): Scan for existing threads when attaching to a
11490 process that is the tgid.
11491 * Makefile.in: Update dependencies.
11493 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11495 * configure.srv: Add linux-procfs.o dependencies.
11497 2011-08-14 Yao Qi <yao@codesourcery.com>
11499 * target.h (struct target_ops): Fix indent.
11500 * win32-low.c (win32_target_ops): Fix comment.
11502 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11503 Yao Qi <yao@codesourcery.com>
11505 * Makefile.in (clean): Remove tic6x-*.c files.
11506 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11507 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11508 (tic6x-c64xp-linux.c): Likewise.
11509 * configure.srv: Add support for tic6x-*-uclinux.
11510 * linux-tic6x-low.c: New.
11511 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11513 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11514 Yao Qi <yao@codesourcery.com>
11516 * target.h (struct target_ops): Add read_loadmap.
11517 * linux-low.c (struct target_loadseg): New type.
11518 (struct target_loadmap): New type.
11519 (linux_read_loadmap): New function.
11520 (linux_target_ops): Add linux_read_loadmap.
11521 * server.c (handle_query): Support qXfer:fdpic:read packet.
11522 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11525 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11527 * win32-low.c: Include <stdint.h>.
11529 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11531 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11532 to the inferior here.
11533 (i386_remove_aligned_watchpoint): Ditto.
11534 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11535 fit part of the watchpoint in the debug registers.
11536 (i386_update_inferior_debug_regs): New.
11537 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11538 registers, and only update the inferior on success.
11539 (i386_low_remove_watchpoint): Ditto.
11541 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11543 * linux-low.c (compare_ints, unique, list_threads, show_process,
11544 linux_core_of_thread): Delete.
11545 (linux_target_ops): Change linux_core_of_thread to
11546 linux_common_core_of_thread.
11547 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11548 * utils.c (malloc_failure): Change type of argument.
11549 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11550 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11551 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11552 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11553 (IPA_OBJS): Add common-utils-ipa.o.
11554 (ptid_h, linux_osdata_h): New macros.
11555 (server_h): Add common/common-utils.h, common/xml-utils.h,
11556 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11558 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11559 ptid.o, buffer.o): New rules.
11560 (linux-low.o): Add common/linux-osdata.h as a dependency.
11561 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11562 * configure.ac: Add AC_HEADER_DIRENT check.
11563 * config.in: Regenerate.
11564 * configure: Regenerate.
11565 * remote-utils.c (xml_escape_text): Delete.
11566 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11567 buffer_xml_printf): Move to common/buffer.c.
11568 * server.c (main): Remove call to initialize_inferiors.
11569 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11570 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11571 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11572 internal_error, gdb_assert, gdb_assert_fail): Delete.
11573 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11574 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11576 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11577 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11578 initialize_inferiors): Delete.
11580 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11582 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11585 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11587 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11589 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11591 2011-05-26 Yao Qi <yao@codesourcery.com>
11593 * Makefile.in (thread-db.o): Track dependence to
11594 common/gdb_thread_db.h.
11595 * thread-db.c: include gdb_thread_db.h from right place.
11597 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11599 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11600 __FILE__ and __LINE__ to internal_error.
11602 2011-05-13 Doug Evans <dje@google.com>
11604 * thread-db.c (try_thread_db_load_from_sdir): New function.
11605 (try_thread_db_load_from_dir): New function.
11606 (thread_db_load_search): Handle $sdir, ignore $pdir.
11607 Remove trying of system directories if search of
11608 libthread-db-search-path fails, that is now done via $sdir.
11610 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11612 * server.c (handle_query): Add EnableDisableTracepoints to the list
11613 of supported features.
11614 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11616 (cmd_qtenable_disable): New.
11617 (cmd_qtstart): Install tracepoints even if disabled.
11618 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11619 receiving a QTEnable or QTDisable packet.
11620 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11621 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11623 (gdb_probe): Skip data collection if static tracepoint is disabled.
11625 2011-05-10 Doug Evans <dje@google.com>
11627 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11629 2011-05-04 Doug Evans <dje@google.com>
11631 * linux-low.c (linux_join): Skip process lookup.
11632 * spu-low.c (spu_join): Ditto.
11633 * server.c (join_inferiors_callback): Delete.
11634 (process_serial_event): For 'D' packet (detach) call join_inferior
11637 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11639 * README: Don't mention xscale*-*-linux*.
11640 * configure.srv (xscale*-*-linux*): Don't handle target.
11642 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11644 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11646 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11647 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11648 (i386_emit_void_call_2): Likewise.
11650 2011-04-26 Yao Qi <yao@codesourcery.com>
11652 * linux-low.c: Move common macros to linux-ptrace.h.
11653 Include linux-ptrace.h.
11654 * Makefile.in (linux_ptrace_h): New.
11655 (linux-low.o): Depends on linux-ptrace.h.
11657 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11659 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11660 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11661 (remote_prepare): New function with most of the TCP code from ...
11662 (remote_open): ... here. Detect PORT here unconditionally. Move also
11663 setting transport_is_reliable.
11664 * server.c (run_once): New variable.
11665 (gdbserver_usage): Document it.
11666 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11667 the first run if RUN_ONCE.
11668 * server.h (run_once, remote_prepare): New declarations.
11670 2011-04-19 Tom Tromey <tromey@redhat.com>
11672 * win32-low.c (handle_load_dll): Remove duplicate "the".
11674 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11676 Remove support for old Cygwin 1.5 versions.
11677 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11678 function to avoid warning.
11679 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11682 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11684 * gdbserver/server.h (Macro _): Define it if not available.
11686 2011-03-14 Michael Snyder <msnyder@vmware.com>
11688 * hostio.c (handle_close): Remove unnecessary null test.
11690 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11692 * Makefile.in (maintainer-clean realclean distclean): Remove
11693 "make ... subdir_do" command.
11695 2011-03-10 Michael Snyder <msnyder@vmware.com>
11697 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11699 * server.c (handle_v_run): Free alloced buffer on early return.
11701 2011-03-09 Yao Qi <yao@codesourcery.com>
11704 2011-03-04 Yao Qi <yao@codesourcery.com>
11706 * Makefile.in: Remove GNU make feature --directory.
11708 2011-03-05 Yao Qi <yao@codesourcery.com>
11710 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11711 (subdir_do): New make target. Copied from gdb/Makefile.
11712 (maintainer-clean, realclean, distclean, clean): Call corresponding
11713 make targets in common/Makefile.
11715 2011-02-11 Yao Qi <yao@codesourcery.com>
11717 * configure.ac: Call AC_PROG_RANLIB.
11718 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11719 * configure: Regenerate.
11721 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11723 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11725 2011-03-06 Yao Qi <yao@codesourcery.com>
11727 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11729 2011-03-05 Yao Qi <yao@codesourcery.com>
11731 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11732 (subdir_do): New make target. Copied from gdb/Makefile.
11733 (maintainer-clean, realclean, distclean, clean): Call corresponding
11734 make targets in common/Makefile.
11736 2011-03-04 Yao Qi <yao@codesourcery.com>
11738 * Makefile.in: Remove GNU make feature --directory.
11740 2011-03-04 Michael Snyder <msnyder@vmware.com>
11742 * server.c (queue_stop_reply): Call xmalloc not malloc.
11744 2011-03-02 Michael Snyder <msnyder@vmware.com>
11746 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11748 2011-02-28 Michael Snyder <msnyder@vmware.com>
11750 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11751 (cmd_qtframe): Ditto.
11752 (cmd_qtbuffer): Ditto.
11753 (cmd_bigqtbuffer): Ditto.
11755 * utils.c (decimal2str): Initialize 'width' to nine, then
11756 don't mess with it.
11758 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11760 * hostio.c (require_data): Free *data, not data.
11762 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11764 * hostio.c (require_data): Use free, not xfree.
11766 2011-02-27 Michael Snyder <msnyder@vmware.com>
11768 * server.c (handle_query): Discard unused value.
11770 * hostio.c (require_data): Free malloc memory before returning
11773 2011-02-26 Michael Snyder <msnyder@vmware.com>
11775 * linux-low.c (list_threads): Call closedir for dirent.
11777 2011-02-27 Michael Snyder <msnyder@vmware.com>
11779 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11780 a case statement falls through.
11782 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11784 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11787 2011-02-26 Michael Snyder <msnyder@vmware.com>
11789 * utils.c (decimal2str): Eliminate dead code and dead param.
11790 (pulongest): Drop dead param from call to decimal2str.
11793 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11795 Revert the following patch (not approved yet):
11796 2011-02-21 Hui Zhu <teawater@gmail.com>
11797 * tracepoint.c (tp_printf): New function.
11798 (eval_agent_expr): Handle gdb_agent_op_printf.
11800 2011-02-21 Hui Zhu <teawater@gmail.com>
11802 * tracepoint.c (tp_printf): New function.
11803 (eval_agent_expr): Handle gdb_agent_op_printf.
11805 2011-02-18 Tom Tromey <tromey@redhat.com>
11807 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11808 (tracepoint.o): Likewise.
11809 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11810 (gdb_agent_op_names): Likewise.
11812 2011-02-18 Tom Tromey <tromey@redhat.com>
11814 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11815 gdb_agent_op_rot>: New constants.
11816 (gdb_agent_op_names): Add pick and roll.
11817 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11820 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11822 * aclocal.m4: Regenerated with aclocal-1.11.1.
11824 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11826 * server.c (handle_qxfer_traceframe_info): New.
11827 (qxfer_packets): Register "traceframe-info".
11828 (handle_query): Report support for qXfer:traceframe-info:read+.
11829 * tracepoint.c (match_blocktype): New.
11830 (traceframe_find_block_type): Rename to ...
11831 (traceframe_walk_blocks): ... this. Add callback filter argument,
11833 (traceframe_find_block_type): New, reimplemented on top of
11834 traceframe_walk_blocks.
11835 (build_traceframe_info_xml): New.
11836 (traceframe_read_info): New.
11837 * server.h (traceframe_read_info): Declare.
11839 2011-02-11 Yao Qi <yao@codesourcery.com>
11841 * configure.ac: Call AC_PROG_RANLIB.
11842 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11843 * configure: Regenerate.
11845 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11847 * server.c (gdb_read_memory): Change return semantics to allow
11849 (handle_search_memory_1): Adjust.
11850 (process_serial_event) <'m' packet>: Handle partial transfers.
11851 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11853 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11855 * regcache.c (init_register_cache): Initialize
11856 regcache->register_status.
11857 (free_register_cache): Release regcache->register_status.
11858 (regcache_cpy): Copy register_status.
11859 (registers_to_string): Print 'x's for unavailable registers.
11860 (supply_register): Mark the register's status valid or
11861 unavailable, depending on whether a buffer was passed in or not.
11862 (supply_register_zeroed): New.
11863 (supply_regblock): Mark the registers' status valid or
11864 unavailable, depending on whether a buffer was passed in or not.
11865 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11866 (struct regcache): New `register_status' field.
11867 (supply_register_zeroed): Declare.
11868 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11869 supply_register_zeroed, rather than passing a NULL buffer to
11871 * tracepoint.c (fetch_traceframe_registers): Update comment.
11873 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11875 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11878 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11880 * server.h (decode_xfer_write): Change prototype.
11881 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11882 and don't extract the annex here.
11883 * server.c (decode_xfer_read): Remove `annex' parameter,
11884 and don't extract the annex here.
11885 (decode_xfer): New.
11886 (struct qxfer): New.
11887 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11888 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11889 (handle_qxfer_statictrace): New functions, abstracted out from
11890 handle_query, and made to use the struct qxfer interface.
11891 (handle_threads_qxfer_proper): Rename to ...
11892 (handle_qxfer_threads_proper): ... this.
11893 (handle_threads_qxfer): Rename to ...
11894 (handle_qxfer_threads): ... this. Adjust.
11895 (qxfer_packets): New array.
11896 (handle_qxfer): New function.
11897 (handle_query): Use handle_qxfer.
11899 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11901 * gdbreplay.c: Shorten lines of >= 80 columns.
11902 * linux-low.c: Ditto.
11903 * linux-ppc-low.c: Ditto.
11904 * linux-s390-low.c: Ditto.
11905 * linux-sparc-low.c: Ditto.
11906 * linux-x86-low.c: Ditto.
11907 * linux-xtensa-low.c: Ditto.
11908 * mem-break.c: Ditto.
11909 * nto-low.c: Ditto.
11910 * regcache.h: Ditto.
11911 * remote-utils.c: Ditto.
11914 * thread-db.c: Ditto.
11915 * tracepoint.c: Ditto.
11917 * win32-low.h: Ditto.
11919 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11921 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11924 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11926 * server.c (gdbserver_version): Update copyright year in version
11928 * gdbreplay.c (gdbreplay_version): Ditto.
11930 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11932 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11933 * linux-bfin-low.c: New file.
11934 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11935 PT_DATA_ADDR for BFIN targets.
11936 * Makefile.in (SFILES): Add linux-bfin-low.c.
11937 (clean): Remove reg-bfin.c.
11938 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11939 * README: Mention supported Blackfin targets.
11941 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11943 * .gitignore: New file.
11945 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11947 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11949 2010-10-22 Jie Zhang <jie@codesourcery.com>
11951 * Makefile.in: Add FLAGS_TO_PASS variable.
11952 (install): Remove dependency of install-only and recursively
11953 invoke make for install-only.
11955 2010-10-04 Doug Evans <dje@google.com>
11957 * Makefile.in (uninstall): Use $(DESTDIR).
11959 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11963 * linux-x86-low.c (compat_siginfo_from_siginfo)
11964 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11965 si_code is < 0. Check for si_code == SI_TIMER before checking for
11968 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11970 * lynx-i386-low.c: New file.
11971 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11973 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11975 * lynx-low.c (ptrace_request_to_str): Remove handling for
11976 request values that have been removed in LynxOS 5.x.
11978 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11980 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11983 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11985 * configure.ac: Add --enable-inprocess-agent option.
11986 * configure: Rebuilt.
11988 2010-09-06 Yao Qi <yao@codesourcery.com>
11990 * linux-low.c (linux_kill): Remove unused variable.
11991 (linux_stabilize_threads): Likewise.
11992 * server.c (start_inferior): Likewise.
11993 (queue_stop_reply_callback): Likewise.
11994 * tracepoint.c (do_action_at_tracepoint): Likewise.
11996 2010-09-06 Yao Qi <yao@codesourcery.com>
11998 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12001 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12003 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12005 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12007 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12010 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12012 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12013 gdbserver/lynx-ppc-low.c: New files.
12014 * Makefile.in (lynx_low_h): New variable.
12015 (lynx-low.o, lynx-ppc-low.o): New rules.
12016 * configure.ac: On LynxOS, link with -lnetinet.
12017 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12018 * configure: regenerate.
12020 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12022 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12023 * configure.ac: Add check for vasprintf and vsnprintf.
12024 * configure, config.in: Regenerate.
12025 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12027 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12029 * gdbreplay.c: Move include of alloca.h up, next to include of
12031 * server.h: Add include of malloc.h.
12032 * mem-break.c: Remove include of malloc.h.
12033 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12035 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12037 * Makefile.in (memmem.o): Build with -Wno-error.
12039 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12041 * utils.c (xsnprintf): Make non-static.
12042 * server.h: Add xsnprintf declaration.
12043 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12044 replace calls to snprintf by calls to xsnprintf throughout.
12046 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12048 * configure.ac: Add configure check for alloca.
12049 * configure, config.in: Regenerate.
12050 * server.h: Include alloca.h if it exists.
12051 * gdbreplay.c: Include alloca.h if it exists.
12053 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12055 * linux-low.c (__SIGRTMIN): Define if not already defined.
12056 (linux_create_inferior): Check for __ANDROID__ rather than
12058 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12059 are already deferred.
12060 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12061 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12062 stopped and already has a pending signal to report.
12063 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12064 a pending signal to report or is moving out of a jump pad.
12065 (linux_init_signals): Check for __ANDROID__ rather than
12068 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12070 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12071 debug_threads check. Avoid a linear search when not doing debug
12074 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12076 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12077 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12078 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12079 (process_event): Change local fd's type to gdb_fildes_t.
12080 (create_file_handler): Adjust prototype.
12081 (delete_file_handler): Adjust prototype.
12082 (handle_file_event): Adjust prototype. Use pfildes.
12083 (create_file_event): Adjsut prototype.
12084 * remote-utils.c (remote_desc, listen_desc): Change type to
12086 * server.h: New gdb_fildes_t typedef.
12087 [USE_WIN32API]: Include winsock2.h.
12088 (delete_file_handler, add_file_handler): Adjust prototypes.
12089 (pfildes): Declare.
12090 * utils.c (pfildes): New.
12092 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12094 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12095 * configure: Regenerate.
12097 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12099 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12100 (linux_done_accessing_memory): ... this.
12101 (linux_target_ops): Adjust.
12102 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12103 * nto-low.c (nto_target_ops): Adjust comment.
12104 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12105 * spu-low.c (spu_target_ops): Adjust comment.
12106 * target.h (target_ops): Rename unprepare_to_access_memory field
12107 to done_accessing_memory.
12108 (unprepare_to_access_memory): Rename to ...
12109 (done_accessing_memory): ... this.
12111 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12113 * linux-low.c (linux_prepare_to_access_memory): New.
12114 (linux_unprepare_to_access_memory): New.
12115 (linux_target_ops): Install them.
12116 * server.c (read_memory): Rename to ...
12117 (gdb_read_memory): ... this. Use
12118 prepare_to_access_memory/prepare_to_access_memory.
12119 (write_memory): Rename to ...
12120 (gdb_write_memory): ... this. Use
12121 prepare_to_access_memory/prepare_to_access_memory.
12122 (handle_search_memory_1): Adjust.
12123 (process_serial_event): Adjust.
12124 * target.h (struct target_ops): New fields
12125 prepare_to_access_memory and unprepare_to_access_memory.
12126 (prepare_to_access_memory, unprepare_to_access_memory): New.
12127 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12128 prepare_to_access_memory/prepare_to_access_memory.
12129 * nto-low.c (nto_target_ops): Adjust.
12130 * spu-low.c (spu_target_ops): Adjust.
12131 * win32-low.c (win32_target_ops): Adjust.
12133 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12135 * Makefile.in (WARN_CFLAGS): Get it from configure.
12136 (WERROR_CFLAGS): New.
12137 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12138 * configure.ac: Introduce --enable-werror, which adds -Werror to
12139 the compiler command line. Enabled by default. Disable with
12140 --disable-werror. Add -Wdeclaration-after-statement
12141 Wpointer-arith and -Wformat-nonliteral to warning flags.
12142 * configure: Regenerate.
12144 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12146 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12148 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12150 * gdbreplay.c (remote_error): New.
12152 (expect): Use gdbchar. Check for error reading from GDB.
12153 Clarify sync error output.
12154 (play): Check for errors writing to GDB.
12155 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12156 * remote-utils.c (getpkt): Check for errors writing to the remote
12159 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12161 * linux-low.c (linux_wait_1): Move non-debugging code out of
12162 `debug_threads' control.
12164 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12166 * linux-low.c (linux_wait_1): Don't set last_status here.
12167 * server.c (push_event, queue_stop_reply_callback): Assert we're
12168 not pushing a TARGET_WAITKIND_IGNORE event.
12169 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12170 (myresume, handle_target_event): Set the thread's last_resume_kind
12171 and last_status from the target returned status.
12173 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12177 * linux-x86-low.c (update_debug_registers_callback): New.
12178 (i386_dr_low_set_addr): Use it.
12179 (i386_dr_low_get_addr): New.
12180 (i386_dr_low_set_control): Use update_debug_registers_callback.
12181 (i386_dr_low_get_control): New.
12182 (i386_dr_low_get_status): Adjust.
12183 * linux-low.c (linux_stop_lwp): New.
12184 * linux-low.h (linux_stop_lwp): Declare.
12186 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12187 argument instead of a i386_debug_reg_state.
12188 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12189 a i386_debug_reg_state.
12190 (i386_insert_aligned_watchpoint): Adjust.
12191 (i386_remove_aligned_watchpoint): Adjust.
12192 (i386_low_stopped_data_address): Read the debug registers from the
12193 inferior instead of from the mirrors.
12194 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12195 (i386_dr_low_get_addr): Declare.
12196 (i386_dr_low_get_control): Declare.
12197 (i386_dr_low_get_status): Change prototype.
12199 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12200 (i386_dr_low_get_addr): New.
12201 (i386_dr_low_get_control): New.
12202 (i386_dr_low_get_status): Adjust prototype. Return
12204 (i386_initial_stuff): Clear dr_status_mirror and
12206 (i386_get_thread_context): Adjust.
12207 (i386_set_thread_context): Adjust.
12208 (i386_thread_added): Adjust.
12210 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12212 * linux-low.h (linux_thread_area): Delete declaration.
12214 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12216 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12217 after its termination.
12219 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12221 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12222 (gdb_wants_all_stopped): Delete.
12223 (linux_wait_1): Don't call them.
12224 * server.c (handle_v_cont): Tag all threads as want-stopped.
12225 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12226 stopped as "client-wants-stopped".
12228 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12230 * Makefile.in (signals_h): New.
12231 (server_h): Depend on it.
12232 (server.o): Don't depend on $(signals_def).
12233 (signals.o): Depend on $(signals_def).
12235 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12237 * Makefile.in (signals_def): New.
12238 (server_h): Append include/gdb/signals.h and signals_def.
12239 (server.o): Append signals_def.
12241 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12243 * server.c (handle_target_event): Use target_signal_to_host for
12244 resume_info.sig initialization.
12245 * target.h (struct thread_resume) <sig>: New comment.
12247 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12249 * server.c (handle_query): strcpy() the returned string from paddress()
12250 instead of sprintf().
12251 * utils.c (paddress): Return phex_nz().
12253 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12255 * server.c (handle_v_cont): Call mourn_inferior if process
12257 (myresume): Likewise.
12259 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12261 Static tracepoints, and integration with UST.
12263 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12264 * mem-break.c (uninsert_all_breakpoints)
12265 (reinsert_all_breakpoints): New.
12266 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12267 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12268 (gdb_agent_ust_loaded, helper_thread_id)
12269 (gdb_agent_helper_thread_id): New macros.
12270 (struct ipa_sym_addresses): Add addr_ust_loaded,
12271 addr_helper_thread_id, addr_cmd_buf.
12272 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12273 (in_process_agent_loaded_ust): New.
12274 (write_e_ust_not_loaded): New.
12275 (maybe_write_ipa_ust_not_loaded): New.
12276 (struct collect_static_trace_data_action): New.
12277 (enum tracepoint_type) <static_tracepoint>: New.
12278 (struct tracepoint) <handle>: Mention static tracepoints.
12279 (struct static_tracepoint_ctx): New.
12280 (CMD_BUF_SIZE): New.
12281 (add_tracepoint_action): Handle static tracepoint actions.
12282 (unprobe_marker_at): New.
12283 (clear_installed_tracepoints): Handle static tracepoints.
12284 (cmd_qtdp): Handle static tracepoints.
12285 (probe_marker_at): New.
12286 (cmd_qtstart): Handle static tracepoints.
12287 (response_tracepoint): Handle static tracepoints.
12288 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12289 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12290 (get_context_regcache): Handle static tracepoints.
12291 (do_action_at_tracepoint): Handle static tracepoint actions.
12292 (traceframe_find_block_type): Handle static trace data blocks.
12293 (traceframe_read_sdata): New.
12294 (download_tracepoints): Download static tracepoint actions.
12295 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12296 (GDB_PROBE_NAME): New.
12298 (GET_UST_SYM): New.
12301 (ust_marker_to_static_tracepoint): New.
12303 (collect_ust_data_at_tracepoint): New.
12304 (gdb_ust_probe): New.
12305 (UNIX_PATH_MAX, SOCK_DIR): New.
12306 (gdb_ust_connect_sync_socket): New.
12307 (resume_thread, stop_thread): New.
12308 (run_inferior_command): New.
12309 (init_named_socket): New.
12310 (gdb_ust_socket_init): New.
12311 (cstr_to_hexstr): New.
12313 (first_marker, next_marker): New.
12314 (response_ust_marker): New.
12315 (cmd_qtfstm, cmd_qtsstm): New.
12316 (unprobe_marker_at, probe_marker_at): New.
12317 (cmd_qtstmat, gdb_ust_thread): New.
12318 (gdb_ust_init): New.
12319 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12320 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12321 (ST_REGENTRY): New.
12322 (x86_64_st_collect_regmap): New.
12323 (X86_64_NUM_ST_COLLECT_GREGS): New.
12324 (AMD64_RIP_REGNUM): New.
12325 (supply_static_tracepoint_registers): New.
12326 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12327 (ST_REGENTRY): New.
12328 (i386_st_collect_regmap): New.
12329 (i386_NUM_ST_COLLECT_GREGS): New.
12330 (supply_static_tracepoint_registers): New.
12331 * server.c (handle_query): Handle qXfer:statictrace:read.
12332 <qSupported>: Report support for StaticTracepoints, and
12333 qXfer:statictrace:read features.
12334 * server.h (traceframe_read_sdata)
12335 (supply_static_tracepoint_registers): Declare.
12336 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12337 (unpack_varlen_hex): Include in IPA build.
12338 * Makefile.in (ustlibs, ustinc): New.
12339 (IPA_OBJS): Add remote-utils-ipa.o.
12340 ($(IPA_LIB)): Link -ldl and -lpthread.
12342 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12343 * config.in, configure: Regenerate.
12345 2010-06-20 Ian Lance Taylor <iant@google.com>
12346 Pedro Alves <pedro@codesourcery.com>
12348 * linux-x86-low.c (always_true): Delete.
12349 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12350 trying to fool the compiler with always_true.
12352 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12354 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12355 conditions in gdbserver.
12357 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12359 * spu-low.c (spu_read_memory): Wrap around local store limit.
12360 (spu_write_memory): Likewise.
12362 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12364 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12365 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12367 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12369 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12370 uses with LONGEST uses.
12372 2010-06-14 Stan Shebs <stan@codesourcery.com>
12373 Pedro Alves <pedro@codesourcery.com>
12377 * linux-x86-low.c: Include limits.h.
12379 (always_true): New.
12382 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12383 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12384 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12385 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12386 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12387 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12388 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12389 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12390 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12391 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12392 (amd64_emit_void_call_2): New.
12393 (amd64_emit_ops): New.
12394 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12395 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12396 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12397 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12398 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12399 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12400 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12401 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12402 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12403 (i386_emit_stack_adjust, i386_emit_int_call_1)
12404 (i386_emit_void_call_2): New.
12405 (i386_emit_ops): New.
12406 (x86_emit_ops): New.
12407 (the_low_target): Install x86_emit_ops.
12408 * server.h (struct emit_ops): New.
12409 (get_raw_reg_func_addr): Declare.
12410 (current_insn_ptr, emit_error): Declare.
12411 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12412 (set_trace_state_variable_value): New defines.
12413 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12414 addr_get_trace_state_variable_value and
12415 addr_set_trace_state_variable_value.
12416 (symbol_list): New fields for get_raw_reg,
12417 get_trace_state_variable_value and set_trace_state_variable_value.
12418 (condfn): New typedef.
12419 (struct tracepoint): New field `compiled_cond'.
12420 (do_action_at_tracepoint): Clear compiled_cond.
12421 (get_trace_state_variable_value, set_trace_state_variable_value):
12423 (condition_true_at_tracepoint): If there's a compiled condition,
12425 (current_insn_ptr, emit_error): New globals.
12426 (struct bytecode_address): New.
12427 (get_raw_reg_func_addr): New.
12428 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12429 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12430 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12431 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12432 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12433 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12434 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12435 (compile_tracepoint_condition, compile_bytecodes): New.
12436 * target.h (emit_ops): Forward declare.
12437 (struct target_ops): New field emit_ops.
12438 (target_emit_ops): New.
12439 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12440 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12441 * linux-low.c (linux_emit_ops): New.
12442 (linux_target_ops): Install it.
12443 * linux-low.h (struct linux_target_ops): New field emit_ops.
12445 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12447 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12448 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12450 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12451 Stan Shebs <stan@codesourcery.com>
12453 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12454 (all): Depend on $(extra_libraries).
12455 (install-only): Install the IPA.
12456 (IPA_OBJS, IPA_LIB): New.
12457 (clean): Remove the IPA lib.
12458 (IPAGENT_CFLAGS): New.
12459 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12460 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12461 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12462 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12463 * configure.ac: Check for atomic builtins support in the compiler.
12464 (IPA_DEPFILES, extra_libraries): Define.
12465 * configure.srv (ipa_obj): Add description.
12466 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12467 (i[34567]86-*-linux*): Set ipa_obj.
12468 (x86_64-*-linux*): Set ipa_obj.
12469 * linux-low.c (stabilizing_threads): New.
12470 (supports_fast_tracepoints): New.
12471 (linux_detach): Stabilize threads before detaching.
12472 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12473 the lwp is either not stabilizing, or is moving out of a jump pad.
12474 (linux_fast_tracepoint_collecting): New.
12475 (maybe_move_out_of_jump_pad): New.
12476 (enqueue_one_deferred_signal): New.
12477 (dequeue_one_deferred_signal): New.
12478 (linux_wait_for_event_1): If moving out of a jump pad, defer
12479 pending signals to later.
12480 (linux_stabilize_threads): New.
12481 (linux_wait_1): Check if threads need moving out of jump pads, and
12483 (stuck_in_jump_pad_callback): New.
12484 (move_out_of_jump_pad_callback): New.
12485 (lwp_running): New.
12486 (linux_resume_one_lwp): Handle moving out of jump pads.
12487 (linux_set_resume_request): Dequeue deferred signals.
12488 (need_step_over_p): Also step over fast tracepoint jumps.
12489 (start_step_over): Also uninsert fast tracepoint jumps.
12490 (finish_step_over): Also reinsert fast tracepoint jumps.
12491 (linux_install_fast_tracepoint_jump): New.
12492 (linux_target_ops): Install linux_stabilize_threads and
12493 linux_install_fast_tracepoint_jump_pad.
12494 * linux-low.h (linux_target_ops) <get_thread_area,
12495 install_fast_tracepoint_jump_pad>: New fields.
12496 (struct lwp_info) <collecting_fast_tracepoint,
12497 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12498 (linux_get_thread_area): Declare.
12499 * linux-x86-low.c (jump_insn): New.
12500 (x86_get_thread_area): New.
12501 (append_insns): New.
12502 (push_opcode): New.
12503 (amd64_install_fast_tracepoint_jump_pad): New.
12504 (i386_install_fast_tracepoint_jump_pad): New.
12505 (x86_install_fast_tracepoint_jump_pad): New.
12506 (the_low_target): Install x86_get_thread_area and
12507 x86_install_fast_tracepoint_jump_pad.
12508 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12509 (struct fast_tracepoint_jump): New.
12510 (fast_tracepoint_jump_insn): New.
12511 (fast_tracepoint_jump_shadow): New.
12512 (find_fast_tracepoint_jump_at): New.
12513 (fast_tracepoint_jump_here): New.
12514 (delete_fast_tracepoint_jump): New.
12515 (set_fast_tracepoint_jump): New.
12516 (uninsert_fast_tracepoint_jumps_at): New.
12517 (reinsert_fast_tracepoint_jumps_at): New.
12518 (set_breakpoint_at): Use write_inferior_memory.
12519 (uninsert_raw_breakpoint): Use write_inferior_memory.
12520 (check_mem_read): Mask out fast tracepoint jumps.
12521 (check_mem_write): Mask out fast tracepoint jumps.
12522 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12523 (set_fast_tracepoint_jump): Declare.
12524 (delete_fast_tracepoint_jump)
12525 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12526 (reinsert_fast_tracepoint_jumps_at): Declare.
12527 * regcache.c: Don't compile many functions when building the
12528 in-process agent library.
12529 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12530 the register buffer in the heap.
12531 (free_register_cache): If the register buffer isn't owned by the
12532 regcache, don't free it.
12533 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12534 pre-existing register caches.
12535 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12537 (convert_ascii_to_int): : Constify `from' parameter type.
12538 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12539 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12540 the needed buffer in-place.
12541 (relocate_instruction): New.
12542 * server.c (handle_query) <qSymbols>: If the target supports
12543 tracepoints, give it a chance of looking up symbols. Report
12544 support for fast tracepoints.
12545 (handle_status): Stabilize threads.
12546 (process_serial_event): Adjust.
12547 * server.h (struct fast_tracepoint_jump): Forward declare.
12548 (struct process_info) <fast_tracepoint_jumps>: New field.
12549 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12550 (decode_X_packet, decode_M_packet): Adjust.
12551 (relocate_instruction): Declare.
12552 (in_process_agent_loaded): Declare.
12553 (tracepoint_look_up_symbols): Declare.
12554 (struct fast_tpoint_collect_status): Declare.
12555 (fast_tracepoint_collecting): Declare.
12556 (force_unlock_trace_buffer): Declare.
12557 (handle_tracepoint_bkpts): Declare.
12558 (initialize_low_tracepoint)
12559 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12560 * target.h (struct target_ops) <stabilize_threads,
12561 install_fast_tracepoint_jump_pad>: New fields.
12562 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12563 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12564 [HAVE_STDINT_H]: Include stdint.h.
12565 (trace_debug_1): Rename to ...
12566 (trace_vdebug): ... this.
12567 (trace_debug): Rename to ...
12568 (trace_debug_1): ... this. Add `level' parameter.
12569 (trace_debug): New.
12570 (ATTR_USED, ATTR_NOINLINE): New.
12571 (IP_AGENT_EXPORT): New.
12572 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12573 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12574 (about_to_request_buffer_space, trace_buffer_is_full)
12575 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12576 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12577 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12578 (traceframe_write_count, traceframes_created)
12579 (trace_state_variables)
12580 New renaming defines.
12581 (struct ipa_sym_addresses): New.
12582 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12583 (symbol_list): New.
12584 (ipa_sym_addrs): New.
12585 (all_tracepoint_symbols_looked_up): New.
12586 (in_process_agent_loaded): New.
12587 (write_e_ipa_not_loaded): New.
12588 (maybe_write_ipa_not_loaded): New.
12589 (tracepoint_look_up_symbols): New.
12590 (debug_threads) [IN_PROCESS_AGENT]: New.
12591 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12592 (UNKNOWN_SIDE_EFFECTS): New.
12593 (stop_tracing): New.
12594 (flush_trace_buffer): New.
12595 (stop_tracing_bkpt): New.
12596 (flush_trace_buffer_bkpt): New.
12597 (read_inferior_integer): New.
12598 (read_inferior_uinteger): New.
12599 (read_inferior_data_pointer): New.
12600 (write_inferior_data_pointer): New.
12601 (write_inferior_integer): New.
12602 (write_inferior_uinteger): New.
12603 (struct collect_static_trace_data_action): Delete.
12604 (enum tracepoint_type): New.
12605 (struct tracepoint) <type>: New field `type'.
12606 <actions_str, step_actions, step_actions_str>: Only include in
12608 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12609 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12610 (tracepoints): Use IP_AGENT_EXPORT.
12611 (last_tracepoint): Don't include in the IPA.
12612 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12613 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12614 (alloced_trace_state_variables): New.
12615 (trace_state_variables): Use IP_AGENT_EXPORT.
12616 (traceframe_t): Delete unused variable.
12617 (circular_trace_buffer): Don't include in the IPA.
12618 (trace_buffer_start): Delete.
12619 (struct trace_buffer_control): New.
12620 (trace_buffer_free): Delete.
12621 (struct ipa_trace_buffer_control): New.
12622 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12623 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12625 (trace_buffer_ctrl): New.
12626 (TRACE_BUFFER_CTRL_CURR): New.
12627 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12628 Reimplement as macros.
12629 (trace_buffer_wrap): Delete.
12630 (traceframe_write_count, traceframe_read_count)
12631 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12632 (struct tracepoint_hit_ctx) <type>: New field.
12633 (struct fast_tracepoint_ctx): New.
12634 (memory_barrier): New.
12636 (record_tracepoint_error): Update atomically in the IPA.
12637 (clear_inferior_trace_buffer): New.
12638 (about_to_request_buffer_space): New.
12639 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12640 updating the same buffer.
12641 (add_tracepoint): Default the tracepoint's type to trap
12642 tracepoint, and orig_size to -1.
12643 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12644 internal variables.
12645 (create_trace_state_variable): New parameter `gdb'. Handle it.
12646 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12647 (cmd_qtdp): Handle fast tracepoints.
12648 (cmd_qtdv): Adjust.
12649 (max_jump_pad_size): New.
12650 (gdb_jump_pad_head): New.
12651 (get_jump_space_head): New.
12652 (claim_jump_space): New.
12653 (sort_tracepoints): New.
12654 (MAX_JUMP_SIZE): New.
12655 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12657 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12658 support. Upload fast traceframes, and delete internal IPA
12660 (stop_tracing_handler): New.
12661 (flush_trace_buffer_handler): New.
12662 (cmd_qtstop): Upload fast tracepoints.
12663 (response_tracepoint): Handle fast tracepoints.
12664 (tracepoint_finished_step): Upload fast traceframes. Set the
12665 tracepoint hit context's tracepoint type.
12666 (handle_tracepoint_bkpts): New.
12667 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12668 type. Add comment about fast tracepoints.
12669 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12670 non-existing action_str field.
12671 (get_context_regcache): Handle fast tracepoints.
12672 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12674 (fast_tracepoint_from_jump_pad_address): New.
12675 (fast_tracepoint_from_ipa_tpoint_address): New.
12676 (collecting_t): New.
12677 (force_unlock_trace_buffer): New.
12678 (fast_tracepoint_collecting): New.
12680 (gdb_collect): New.
12681 (write_inferior_data_ptr): New.
12682 (target_tp_heap): New.
12683 (target_malloc): New.
12684 (download_agent_expr): New.
12686 (download_tracepoints): New.
12687 (download_trace_state_variables): New.
12688 (upload_fast_traceframes): New.
12689 (IPA_FIRST_TRACEFRAME): New.
12690 (IPA_NEXT_TRACEFRAME_1): New.
12691 (IPA_NEXT_TRACEFRAME): New.
12692 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12693 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12694 (gdb_jump_pad_buffer_end): New.
12695 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12696 (initialize_tracepoint): Adjust.
12697 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12698 buffer. Initialize the low module.
12699 * utils.c (PREFIX, TOOLNAME): New.
12700 (malloc_failure): Use PREFIX.
12701 (error): In the IPA, an error causes an exit.
12702 (fatal, warning): Use PREFIX.
12703 (internal_error): Use TOOLNAME.
12704 (NUMCELLS): Increase to 10.
12705 * configure, config.in: Regenerate.
12707 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12709 * server.c (handle_query) <qSupported>: Do two passes over the
12710 qSupported string to avoid nesting strtok.
12712 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12714 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12716 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12717 -Wl,--dynamic-list.
12718 * configure: Regenerate.
12719 * proc-service.list: New.
12721 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12723 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12726 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12728 * gdbreplay.c (remote_open): Check error return from socket() call by
12729 its equality to -1 not by it being negative.
12730 * remote-utils.c (remote_open): Likewise.
12732 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12734 * config.h: Regenerate.
12736 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12738 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12739 doesn't provide PTRACE_GET_THREAD_AREA.
12741 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12743 * linux-m68k-low.c: Include <asm/ptrace.h>
12744 (ps_get_thread_area): Implement.
12746 2010-05-03 Doug Evans <dje@google.com>
12748 * event-loop.c (struct callback_event): New struct.
12749 (callback_list): New global.
12750 (append_callback_event, delete_callback_event): New functions.
12751 (process_callback): New function.
12752 (start_event_loop): Call it.
12753 * remote-utils.c (NOT_SCHEDULED): Define.
12754 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12755 moved out of readchar.
12756 (readchar): Rewrite. Call reschedule before returning.
12757 (reset_readchar): New function.
12758 (remote_close): Call it.
12759 (process_remaining, reschedule): New functions.
12760 * server.h (callback_handler_func): New typedef.
12761 (append_callback_event, delete_callback_event): Declare.
12763 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12765 * proc-service.c (ps_pglobal_lookup): Use
12766 thread_db_look_up_one_symbol.
12767 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12768 parameter. Use it instead of all_symbols_looked_up.
12769 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12771 (all_symbols_looked_up): Don't declare.
12772 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12773 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12775 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12776 Set all_symbols_looked_up here.
12777 (thread_db_look_up_one_symbol): New.
12778 (thread_db_get_tls_address): Adjust.
12779 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12780 thread_db object on the heap, and tentatively set it in the
12782 (thread_db_init): Don't set all_symbols_looked_up here.
12783 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12785 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12787 * linux-low.c (linux_kill, linux_detach): Adjust.
12788 (status_pending_p_callback): Remove redundant statement. Check
12789 for !TARGET_WAITIKIND_IGNORE, instead of
12790 TARGET_WAITKIND_STOPPED.
12791 (handle_tracepoints): Make sure LWP is locked. Adjust.
12792 (linux_wait_for_event_1): Adjust.
12793 (linux_cancel_breakpoints): New.
12794 (unsuspend_one_lwp): New.
12795 (unsuspend_all_lwps): New.
12796 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12797 (send_sigstop_callback): Change return type to int, add new
12798 `except' parameter and handle it.
12799 (suspend_and_send_sigstop_callback): New.
12800 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12801 pass them down. If SUSPEND, also increment the lwp's suspend
12803 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12804 (need_step_over_p): Don't consider suspended LWPs.
12805 (start_step_over): Adjust.
12806 (proceed_one_lwp): Change return type to int, add new `except'
12807 parameter and handle it.
12808 (unsuspend_and_proceed_one_lwp): New.
12809 (proceed_all_lwps): Use find_inferior instead of
12811 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12812 also decrement the suspend count of LWPs. Pass `except' down,
12813 instead of hacking its suspend count.
12814 (linux_pause_all): Add `freeze' parameter. Adjust.
12815 (linux_unpause_all): New.
12816 (linux_target_ops): Install linux_unpause_all.
12817 * server.c (handle_status): Adjust.
12818 * target.h (struct target_ops): New fields `unpause_all' and
12819 `cancel_breakpoints'. Add new parameter to `pause_all'.
12820 (pause_all): Add new `freeze' parameter.
12821 (unpause_all): New.
12822 (cancel_breakpoints): New.
12823 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12824 cancel breakpoints.
12825 (cmd_qtstart): Pause threads.
12826 (stop_tracing): Pause threads, and cancel breakpoints.
12827 * win32-low.c (win32_target_ops): Adjust.
12829 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12831 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12832 the inferior right away from here...
12833 (linux_wait_1): ... to here, and adjust to check the thread's
12834 last_resume_kind instead of the lwp's step or stop_expected flags.
12836 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12838 * README: Use consistent `GDB' and `GDBserver' spellings.
12840 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12842 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12843 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12844 (linux_detach_one_lwp): Assume the lwp is stopped.
12845 (any_thread_of): Delete.
12846 (linux_detach): Stop all lwps here. Don't blindly delete all
12848 (delete_lwp_callback): New.
12849 (linux_mourn): Delete all lwps of the process that is gone.
12850 (linux_wait_1): Don't delete the last lwp of the process here.
12851 * mem-break.h (mark_breakpoints_out): Declare.
12852 * mem-break.c (mark_breakpoints_out): New.
12853 (free_all_breakpoints): Use it.
12854 * server.c (handle_target_event): If the process is gone, mark
12856 * thread-db.c (struct thread_db) <create_bp>: New field.
12857 (thread_db_enable_reporting): Fix prototype. Store a thread event
12858 breakpoint reference in the thread_db struct.
12859 (thread_db_load_search): Clear the thread_db object.
12860 (try_thread_db_load_1): Ditto.
12861 (switch_to_process): New.
12862 (disable_thread_event_reporting): Use it.
12863 (remove_thread_event_breakpoints): New.
12864 (thread_db_detach, thread_db_mourn): Use it.
12866 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12868 * linux-low.c (linux_enable_event_reporting): New.
12869 (linux_wait_for_event_1, handle_extended_wait): Use it.
12871 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12873 * linux-low.c (linux_kill_one_lwp, linux_kill)
12874 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12875 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12876 SIGSTOP even if the LWP is stopped.
12877 (send_sigstop_callback): New.
12878 (stop_all_lwps): Use send_sigstop_callback instead.
12879 (linux_resume_one_thread): Adjust.
12880 (proceed_one_lwp): Still proceed an LWP that the client has
12881 requested to stop, if we haven't reported it as stopped yet. Make
12882 sure that LWPs the client want stopped, have a pending SIGSTOP.
12884 2010-04-26 Doug Evans <dje@google.com>
12886 * server.c (handle_general_set): Make static.
12888 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12889 Print received char after testing for error/eof instead of before.
12890 (input_interrupt): Tweak comment.
12892 2010-04-23 Doug Evans <dje@google.com>
12894 * server.c (start_inferior): Print inferior argv if --debug.
12896 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12898 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12899 * nto-x86-low.c: Include server.h
12901 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12903 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12904 be consistent with other sources of this directory.
12905 (init_registers_amd64): Correct name of source file of this function
12908 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12910 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12911 64-bit executables.
12913 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12915 * win32-i386-low.c: Add 64-bit support.
12916 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12917 (init_registers_amd64): Declare.
12918 (mappings): Add 64-bit version of array.
12919 (init_windows_x86): New function.
12920 (the_low_target): Change init_arch field to init_windows_x86.
12922 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12924 * win32-low.c: Adapt to support also 64-bit architecture.
12925 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12926 (get_image_name): Use SIZE_T type for local variable `done'.
12927 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12928 (toolhelp_get_dll_name): Idem.
12929 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12930 Use uintptr_t typecast to avoid warning.
12931 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12932 (handle_exception): Use phex_nz to avoid warning.
12933 (win32_wait): Remove unused local variable `process'.
12935 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12937 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12940 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12942 * configure.ac: Use `ws2_32' library for srv_mingw.
12943 * configure: Regenerate.
12944 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12945 * remote-utils.c: Likewise.
12947 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12949 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12950 if __x86_64__ is defined.
12952 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12954 * configure: Regenerate.
12956 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12958 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12959 * target.h (target_ops): New get_tib_address field.
12960 * win32-low.h (win32_thread_info): Add thread_local_base field.
12961 * win32-low.c (child_add_thread): Add tlb argument.
12962 Set thread_local_base field to TLB.
12963 (get_child_debug_event): Adapt to child_add_thread change.
12964 (win32_get_tib_address): New function.
12965 (win32_target_ops): Set get_tib_address field to
12966 win32_get_tib_address.
12967 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12969 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12971 * linux-low.c (linux_mourn): Also remove the process.
12972 * server.c (handle_target_event): Don't remove the process here.
12973 * nto-low.c (nto_mourn): New.
12974 (nto_target_ops): Install it.
12975 * spu-low.c (spu_mourn): New.
12976 (spu_target_ops): Install it.
12977 * win32-low.c (win32_mourn): New.
12978 (win32_target_ops): Install it.
12980 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12982 * server.h (buffer_xml_printf): Remove redundant `;'.
12984 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12986 * regcache.c (set_register_cache): Invalidate regcaches before
12987 changing the register cache layout.
12988 (regcache_invalidate_one): Allow a NULL regcache.
12989 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12990 regcaches before changing the register cache layout or the target
12993 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12995 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12996 variable warning on Linux/x86-64.
12998 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13000 GDBserver disconnected tracing support.
13002 * linux-low.c (linux_remove_process): Delete.
13003 (add_lwp): Don't set last_resume_kind here.
13004 (linux_kill): Use `mourn'.
13005 (linux_detach): Use `thread_db_detach', and `mourn'.
13006 (linux_mourn): New.
13007 (linux_attach_lwp_1): Adjust comment.
13008 (linux_attach): last_resume_kind moved the thread_info; adjust.
13009 (status_pending_p_callback): Adjust.
13010 (linux_wait_for_event_1): Adjust.
13011 (count_events_callback, select_singlestep_lwp_callback)
13012 (select_event_lwp_callback, cancel_breakpoints_callback)
13013 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13014 (proceed_one_lwp): Adjust.
13015 (linux_async): Add debug output.
13016 (linux_thread_stopped): New.
13017 (linux_pause_all): New.
13018 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13020 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13021 (thread_db_free): Delete declaration.
13022 (thread_db_detach, thread_db_mourn): Declare.
13023 * thread-db.c (thread_db_init): Use thread_db_mourn.
13024 (thread_db_free): Delete, split in two.
13025 (disable_thread_event_reporting): New.
13026 (thread_db_detach): New.
13027 (thread_db_mourn): New.
13029 * server.h (struct thread_info) <last_resume_kind>: New field.
13030 <attached>: Add comment.
13031 <gdb_detached>: New field.
13032 (handler_func): Change return type to int.
13033 (handle_serial_event, handle_target_event): Ditto.
13034 (gdb_connected): Declare.
13036 (disconnected_tracing): Declare.
13037 (stop_tracing): Declare.
13039 * server.c (handle_query) <qSupported>: Report support for
13040 disconnected tracing.
13041 (queue_stop_reply_callback): Account for running threads.
13042 (gdb_wants_thread_stopped): New.
13043 (gdb_wants_all_threads_stopped): New.
13044 (gdb_reattached_process): New.
13045 (handle_status): Clear the `gdb_detached' flag of all processes.
13046 In all-stop, stop all threads.
13047 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13048 (process_serial_event): If the remote connection breaks, or if an
13049 exit was forced with "monitor exit", force an event loop exit.
13050 Handle disconnected tracing on detach.
13051 (handle_serial_event): Adjust.
13052 (handle_target_event): If GDB isn't connected, forward events back
13053 to the inferior, unless the last process exited, in which case,
13054 exit gdbserver. Adjust interface.
13056 * remote-utils.c (remote_open): Don't block in accept. Instead
13057 register an event loop source on the listen socket file
13058 descriptor. Refactor bits into ...
13059 (listen_desc): ... this new global.
13060 (gdb_connected): ... this new function.
13061 (enable_async_notification): ... this new function.
13062 (handle_accept_event): ... this new function.
13063 (remote_close): Clear remote_desc.
13065 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13067 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13069 (mourn_inferior): Define.
13070 (target_process_qsupported): Avoid the dangling else problem.
13071 (thread_stopped): Define.
13072 (pause_all): Define.
13073 (target_waitstatus_to_string): Declare.
13074 * target.c (target_waitstatus_to_string): New.
13076 * tracepoint.c (tracing): Make extern.
13077 (disconnected_tracing): New.
13078 (stop_tracing): Make extern. Handle tracing stops due to GDB
13080 (cmd_qtdisconnected): New.
13081 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13082 (handle_tracepoint_general_set): Handle QTDisconnected.
13084 * event-loop.c (event_handler_func): Change return type to int.
13085 (process_event): Bail out if the event handler wants the event
13087 (handle_file_event): Ditto.
13088 (start_event_loop): Bail out if the event handler wants the event
13091 * nto-low.c (nto_target_ops): Adjust.
13092 * spu-low.c (spu_wait): Don't remove the process here.
13093 (spu_target_ops): Adjust.
13094 * win32-low.c (win32_wait): Don't remove the process here.
13095 (win32_target_ops): Adjust.
13097 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13099 * regcache.c (realloc_register_cache): Invalidate inferior's
13100 regcache before recreating it.
13102 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13104 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13106 2010-04-09 Stan Shebs <stan@codesourcery.com>
13107 Pedro Alves <pedro@codesourcery.com>
13109 * server.h (LONGEST): New.
13110 (struct thread_info) <while_stepping>: New field.
13111 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13113 (initialize_tracepoint, handle_tracepoint_general_set)
13114 (handle_tracepoint_query, tracepoint_finished_step)
13115 (tracepoint_was_hit, release_while_stepping_state_list):
13116 (current_traceframe): Declare.
13117 * server.c (handle_general_set): Handle tracepoint packets.
13118 (read_memory): New.
13119 (write_memory): New.
13120 (handle_search_memory_1): Use read_memory.
13121 (handle_query): Report support for conditional tracepoints, trace
13122 state variables, and tracepoint sources. Handle tracepoint
13124 (main): Initialize the tracepoints module.
13125 (process_serial_event): Handle traceframe reads/writes.
13127 * linux-low.c (handle_tracepoints): New.
13128 (linux_wait_1): Call it.
13129 (linux_resume_one_lwp): Handle while-stepping.
13130 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13131 (linux_target_ops): Install them.
13132 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13134 * linux-x86-low.c (x86_supports_tracepoints): New.
13135 (the_low_target). Install it.
13137 * mem-break.h (delete_breakpoint): Declare.
13138 * mem-break.c (delete_breakpoint): Make external.
13140 * target.h (struct target_ops): Add `supports_tracepoints',
13141 `read_pc', and `write_pc' fields.
13142 (target_supports_tracepoints): Define.
13143 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13146 * regcache.h (struct regcache) <registers_owned>: New field.
13147 (init_register_cache, regcache_cpy): Declare.
13148 (regcache_read_pc, regcache_write_pc): Declare.
13149 (register_cache_size): Declare.
13150 (supply_regblock): Declare.
13151 * regcache.c (init_register_cache): New.
13152 (new_register_cache): Use it.
13153 (regcache_cpy): New.
13154 (register_cache_size): New.
13155 (supply_regblock): New.
13156 (regcache_read_pc, regcache_write_pc): New.
13158 * tracepoint.c: New.
13160 * Makefile.in (OBS): Add tracepoint.o.
13161 (tracepoint.o): New rule.
13163 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13165 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13167 (i386-mmx.c): Likewise.
13168 (i386-mmx-linux.o): Likewise.
13169 (i386-mmx-linux.c): Likewise.
13171 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13172 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13173 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13174 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13176 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13177 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13178 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13180 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13182 * Makefile.in (clean): Updated.
13184 (i386-avx.c): Likewise.
13185 (i386-avx-linux.o): Likewise.
13186 (i386-avx-linux.c): Likewise.
13187 (amd64-avx.o): Likewise.
13188 (amd64-avx.c): Likewise.
13189 (amd64-avx-linux.o): Likewise.
13190 (amd64-avx-linux.c): Likewise.
13192 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13193 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13194 (srv_amd64_regobj): Add amd64-avx.o.
13195 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13196 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13197 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13198 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13199 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13200 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13201 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13203 * i387-fp.c: Include "i386-xstate.h".
13205 (i387_cache_to_xsave): Likewise.
13206 (i387_xsave_to_cache): Likewise.
13207 (x86_xcr0): Likewise.
13209 * i387-fp.h (i387_cache_to_xsave): Likewise.
13210 (i387_xsave_to_cache): Likewise.
13211 (x86_xcr0): Likewise.
13213 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13214 * linux-crisv32-low.c (target_regsets): Likewise.
13215 * linux-m68k-low.c (target_regsets): Likewise.
13216 * linux-mips-low.c (target_regsets): Likewise.
13217 * linux-ppc-low.c (target_regsets): Likewise.
13218 * linux-s390-low.c (target_regsets): Likewise.
13219 * linux-sh-low.c (target_regsets): Likewise.
13220 * linux-sparc-low.c (target_regsets): Likewise.
13221 * linux-xtensa-low.c (target_regsets): Likewise.
13223 * linux-low.c: Include <sys/uio.h>.
13224 (regsets_fetch_inferior_registers): Support nt_type.
13225 (regsets_store_inferior_registers): Likewise.
13226 (linux_process_qsupported): New.
13227 (linux_target_ops): Add linux_process_qsupported.
13229 * linux-low.h (regset_info): Add nt_type.
13230 (linux_target_ops): Add process_qsupported.
13232 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13234 (init_registers_i386_avx_linux): New.
13235 (init_registers_amd64_avx_linux): Likewise.
13236 (xmltarget_i386_linux_no_xml): Likewise.
13237 (xmltarget_amd64_linux_no_xml): Likewise.
13238 (PTRACE_GETREGSET): Likewise.
13239 (PTRACE_SETREGSET): Likewise.
13240 (x86_fill_xstateregset): Likewise.
13241 (x86_store_xstateregset): Likewise.
13242 (use_xml): Likewise.
13243 (x86_linux_update_xmltarget): Likewise.
13244 (x86_linux_process_qsupported): Likewise.
13245 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13246 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13247 init_registers_i386_linux here. Call
13248 x86_linux_update_xmltarget.
13249 (the_low_target): Add x86_linux_process_qsupported.
13251 * server.c (handle_query): Call target_process_qsupported.
13253 * target.h (target_ops): Add process_qsupported.
13254 (target_process_qsupported): New.
13256 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13258 * inferiors.c (add_thread): Set last_status kind to
13259 TARGET_WAITKIND_IGNORE.
13260 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13261 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13262 (linux_wait_1): Move `thread' local definition to block that uses
13263 it. Don't NULL initialize `event_child'.
13264 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13265 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13266 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13268 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13270 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13271 an extended waitstatus, or by a watchpoint.
13272 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13273 thread was stepping or has been stopped by a watchpoint.
13275 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13277 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13278 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13279 of another, then delete the previous, and validate all
13281 (validate_inserted_breakpoint): New.
13282 (delete_disabled_breakpoints): New.
13283 (validate_breakpoints): New.
13284 (check_mem_read): Validate breakpoints before trusting their
13285 shadow. Delete disabled breakpoints.
13286 (check_mem_write): Validate breakpoints before trusting they
13287 should be inserted. Delete disabled breakpoints.
13288 * mem-break.h (validate_breakpoints):
13289 * server.c (handle_query): Validate breakpoints when we see a
13292 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13294 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13295 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13296 if we could tell there's a GDB breakpoint at stop_pc.
13297 (need_step_over_p): Don't do a step over if we find a GDB
13298 breakpoint at the resume PC.
13300 * mem-break.c (struct raw_breakpoint): New.
13301 (enum bkpt_type): New type `gdb_breakpoint'.
13302 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13303 fields. New field `raw'.
13304 (find_raw_breakpoint_at): New.
13305 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13306 breakpoint instead.
13307 (set_breakpoint_at): Adjust.
13308 (delete_raw_breakpoint): New.
13309 (release_breakpoint): New.
13310 (delete_breakpoint): Rename to...
13311 (delete_breakpoint_1): ... this. Add proc parameter. Use
13312 release_breakpoint. Return ENOENT.
13313 (delete_breakpoint): Reimplement.
13314 (find_breakpoint_at): Delete.
13315 (find_gdb_breakpoint_at): New.
13316 (delete_breakpoint_at): Delete.
13317 (set_gdb_breakpoint_at): New.
13318 (delete_gdb_breakpoint_at): New.
13319 (gdb_breakpoint_here): New.
13320 (set_reinsert_breakpoint): Use release_breakpoint.
13321 (uninsert_breakpoint): Rename to ...
13322 (uninsert_raw_breakpoint): ... this.
13323 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13324 (reinsert_raw_breakpoint): Change parameter type to
13326 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13328 (check_breakpoints): Adjust. Use release_breakpoint.
13329 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13330 (breakpoint_inserted_here): Ditto.
13331 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13332 Don't trust the breakpoint's shadow if it is not inserted.
13333 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13334 (delete_all_breakpoints): Adjust.
13335 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13336 use delete_breakpoint_1.
13338 * mem-break.h (breakpoints_supported): Delete declaration.
13339 (set_gdb_breakpoint_at): Declare.
13340 (gdb_breakpoint_here): Declare.
13341 (delete_breakpoint_at): Delete.
13342 (delete_gdb_breakpoint_at): Declare.
13344 * server.h (struct raw_breakpoint): Forward declare.
13345 (struct process_info): New field `raw_breakpoints'.
13347 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13350 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13352 * linux-low.c (status_pending_p_callback): Fix comment.
13353 (linux_wait_for_event_1): Move most of the internal breakpoint
13354 handling from here...
13355 (linux_wait_1): ... to here.
13356 (count_events_callback): New.
13357 (select_singlestep_lwp_callback): New.
13358 (select_event_lwp_callback): New.
13359 (cancel_breakpoints_callback): New.
13360 (select_event_lwp): New.
13361 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13362 priority to all LWPs that have had events that should be reported
13363 to the client. Cancel breakpoints when about to reporting the
13364 event to the client, not while stopping lwps. No longer cancel
13365 finished single-steps here.
13366 (cancel_finished_single_step): Delete.
13367 (cancel_finished_single_steps): Delete.
13369 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13371 * mem-break.c (enum bkpt_type): New.
13372 (struct breakpoint): New field `type'.
13373 (set_breakpoint_at): Change return type to struct breakpoint
13374 pointer. Set type to `other_breakpoint' by default.
13375 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13376 in the breakpoint list.
13377 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13378 (reinsert_breakpoint): Rename to ...
13379 (reinsert_raw_breakpoint): ... this.
13380 (reinsert_breakpoints_at): Adjust.
13381 * mem-break.h (struct breakpoint): Declare.
13382 (set_breakpoint_at): Change return type to struct breakpoint
13385 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13387 * server.c (handle_query): Assign, not compare.
13389 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13391 Teach linux gdbserver to step-over-breakpoints.
13393 * linux-low.c (can_hardware_single_step): New.
13394 (supports_breakpoints): New.
13395 (handle_extended_wait): If stopping threads, read the stop pc of
13396 the new cloned LWP.
13398 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13399 low target doesn't support retrieving the PC.
13400 (add_lwp): Set last_resume_kind to resume_continue.
13401 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13402 (linux_attach): Don't clear stop_expected. Set the lwp's
13403 last_resume_kind to resume_stop.
13404 (linux_detach_one_lwp): Don't check for removed breakpoints.
13405 (check_removed_breakpoint): Delete.
13406 (status_pending_p): Rename to ...
13407 (status_pending_p_callback): ... this. Don't check for removed
13408 breakpoints. Don't consider threads that are stopped from GDB's
13410 (linux_wait_for_lwp): Always read the stop_pc here.
13411 (cancel_breakpoint): New.
13412 (step_over_bkpt): New global.
13413 (linux_wait_for_event_1): Implement stepping over breakpoints.
13414 (gdb_wants_lwp_stopped): New.
13415 (gdb_wants_all_stopped): New.
13416 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13417 single-step traps here. Store the thread's last reported target
13419 (send_sigstop): Don't clear stop_expected. Always set it,
13421 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13422 (cancel_finished_single_step): New.
13423 (cancel_finished_single_steps): New.
13424 (wait_for_sigstop): Don't cancel finished single-step traps here.
13425 (linux_resume_one_lwp): Don't check for removed breakpoints.
13426 Don't set `step' on non-hardware step archs.
13427 (linux_set_resume_request): Ignore resume_stop requests if already
13428 stopping or stopped. Set the lwp's last_resume_kind.
13429 (resume_status_pending_p): Don't check for removed breakpoints.
13430 (need_step_over_p): New.
13431 (start_step_over): New.
13432 (finish_step_over): New.
13433 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13434 requests. Clear the thread's last reported target waitstatus.
13435 Don't use the `suspended' flag. Don't consider pending breakpoints.
13436 (linux_resume): Start a step-over if necessary.
13437 (proceed_one_lwp): New.
13438 (proceed_all_lwps): New.
13439 (unstop_all_lwps): New.
13440 * linux-low.h (struct lwp_info): Rewrite comment for the
13441 `suspended' flag. Add the `stop_pc' field. Delete the
13442 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13443 Add `'last_resume_kind' and `need_step_over' fields.
13444 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13445 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13446 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13447 (set_raw_breakpoint_at): New.
13448 (set_breakpoint_at): Rewrite to use it.
13449 (reinsert_breakpoint_handler): Delete.
13450 (set_reinsert_breakpoint): New.
13451 (reinsert_breakpoint_by_bp): Delete.
13452 (delete_reinsert_breakpoints): New.
13453 (uninsert_breakpoint): Rewrite.
13454 (uninsert_breakpoints_at): New.
13455 (reinsert_breakpoint): Rewrite.
13456 (reinsert_breakpoints_at): New.
13457 (check_breakpoints): Rewrite.
13458 (breakpoint_here): New.
13459 (breakpoint_inserted_here): New.
13460 (check_mem_read): Adjust.
13461 * mem-break.h (breakpoints_supported, breakpoint_here)
13462 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13463 (reinsert_breakpoint_by_bp): Delete declaration.
13464 (delete_reinsert_breakpoints): Declare.
13465 (reinsert_breakpoint): Delete declaration.
13466 (reinsert_breakpoints_at): Declare.
13467 (uninsert_breakpoint): Delete declaration.
13468 (uninsert_breakpoints_at): Declare.
13469 (check_breakpoints): Adjust prototype.
13470 * server.h: Adjust include order.
13471 (struct thread_info): Declare here. Add a `last_status' field.
13473 2010-03-23 Michael Snyder <msnyder@vmware.com>
13475 * server.c (crc32): New function.
13476 (handle_query): Add handling for 'qCRC:' request.
13478 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13480 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13481 lwp had been stopped by a watchpoint.
13483 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13485 * server.h (internal_error): Declare.
13486 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13487 * utils.c (internal_error): New function.
13489 2010-03-15 Andreas Schwab <schwab@redhat.com>
13491 * configure.srv: Fix typo setting srv_regobj.
13493 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13495 * linux-low.c (fetch_register): Avoid passing a non string literal
13497 (usr_store_inferior_registers): Ditto.
13499 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13501 * linux-low.c (linux_write_memory): Bail out early if peeking
13504 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13506 * linux-low.h (struct lwp_info): New fields
13507 `stopped_by_watchpoint' and `stopped_data_address'.
13508 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13509 here, and cache them in the lwp object.
13510 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13512 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13514 (linux_stopped_by_watchpoint): Rewrite.
13515 (linux_stopped_data_address): Rewrite.
13517 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13519 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13520 switching the current inferior, not before.
13522 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13524 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13525 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13526 i386-linux.c and amd64-linux.c.
13527 (reg-i386.o): Removed.
13528 (reg-i386.c): Likewise.
13529 (reg-i386-linux.o): Likewise.
13530 (reg-i386-linux.c): Likewise.
13531 (reg-x86-64.o): Likewise.
13532 (reg-x86-64.c): Likewise.
13533 (reg-x86-64-linux.o): Likewise.
13534 (reg-x86-64-linux.c): Likewise.
13536 (i386.c): Likewise.
13537 (i386-linux.o): Likewise.
13538 (i386-linux.c): Likewise.
13539 (amd64.o): Likewise.
13540 (amd64.c): Likewise.
13541 (amd64-linux.o): Likewise.
13542 (amd64-linux.c): Likewise.
13544 * configure.srv (srv_i386_regobj): New.
13545 (srv_i386_linux_regobj): Likewise.
13546 (srv_amd64_regobj): Likewise.
13547 (srv_amd64_linux_regobj): Likewise.
13548 (srv_i386_32bit_xmlfiles): Likewise.
13549 (srv_i386_64bit_xmlfiles): Likewise.
13550 (srv_i386_xmlfiles): Likewise.
13551 (srv_amd64_xmlfiles): Likewise.
13552 (srv_i386_linux_xmlfiles): Likewise.
13553 (srv_amd64_linux_xmlfiles): Likewise.
13554 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13555 srv_xmlfiles to $srv_i386_xmlfiles.
13556 (i[34567]86-*-mingw32ce*): Likewise.
13557 (i[34567]86-*-mingw*): Likewise.
13558 (i[34567]86-*-nto*): Likewise.
13559 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13560 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13561 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13562 (x86_64-*-linux*): Likewise.
13564 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13565 (init_registers_amd64_linux): New.
13566 (x86_arch_setup): Replace init_registers_x86_64_linux with
13567 init_registers_amd64_linux.
13569 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13571 * configure.ac: Check for libdl. If it is not available link against
13572 static libthread_db.
13573 * configure: Regenerate.
13575 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13579 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13580 handing a read watchpoint.
13581 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13583 2010-02-12 Doug Evans <dje@google.com>
13585 * linux-low.c (linux_supports_tracefork_flag): Document.
13586 (linux_look_up_symbols): Add comment.
13588 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13590 * regcache.c (supply_register): Clear regcache if buf is NULL.
13592 2010-02-02 Nicolas Roche <roche@sourceware.org>
13593 Joel Brobecker <brobecker@adacore.com>
13595 * inferiors.c (find_inferior): Add function documentation.
13596 (unloaded_dll): Handle the case where the unloaded dll has not
13597 been previously registered in the dll list.
13599 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13601 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13602 (thumb2_breakpoint): New.
13603 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13605 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13607 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13608 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13611 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13613 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13615 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13617 * linux-s390-low.c (s390_collect_ptrace_register)
13618 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13620 2010-01-21 Doug Evans <dje@google.com>
13622 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13623 (PTRACE_ARG4_TYPE): New macro.
13624 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13625 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13626 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13627 (usr_store_inferior_registers): Ditto.
13628 (linux_read_memory, linux_write_memory): Ditto.
13629 (linux_test_for_tracefork): Ditto.
13631 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13632 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13634 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13636 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13639 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13641 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13642 prototype to take a regcache. Adjust.
13644 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13646 * regcache.h (struct thread_info): Forward declare.
13647 (struct regcache): New.
13648 (new_register_cache): Adjust prototype.
13649 (get_thread_regcache): Declare.
13650 (free_register_cache): Adjust prototype.
13651 (registers_to_string, registers_from_string): Ditto.
13652 (supply_register, supply_register_by_name, collect_register)
13653 (collect_register_as_string, collect_register_by_name): Ditto.
13654 * regcache.c (struct inferior_regcache_data): Delete.
13655 (get_regcache): Rename to ...
13656 (get_thread_regcache): ... this. Adjust. Switch inferior before
13657 fetching registers.
13658 (regcache_invalidate_one): Adjust.
13659 (regcache_invalidate): Fix prototype.
13660 (new_register_cache): Return the new register cache.
13661 (free_register_cache): Change prototype.
13662 (realloc_register_cache): Adjust.
13663 (registers_to_string): Change prototype to take a regcache. Adjust.
13664 (registers_from_string): Ditto.
13665 (register_data): Ditto.
13666 (supply_register): Ditto.
13667 (supply_register_by_name): Ditto.
13668 (collect_register): Ditto.
13669 (collect_register_as_string): Ditto.
13670 (collect_register_by_name): Ditto.
13671 * server.c (process_serial_event): Adjust.
13672 * linux-low.h (regset_fill_func, regset_store_func): Change
13674 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13676 * linux-low.c (get_stop_pc): Adjust.
13677 (check_removed_breakpoint): Adjust.
13678 (linux_wait_for_event): Adjust.
13679 (linux_resume_one_lwp): Adjust.
13680 (fetch_register): Add regcache parameter. Adjust.
13681 (usr_store_inferior_registers): Ditto.
13682 (regsets_fetch_inferior_registers): Ditto.
13683 (regsets_store_inferior_registers): Ditto.
13684 (linux_fetch_registers, linux_store_registers): Ditto.
13685 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13687 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13689 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13690 prototype to take a regcache.
13691 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13692 * remote-utils.c (convert_ascii_to_int, outreg)
13693 (prepare_resume_reply): Change prototype to take a regcache.
13695 * target.h (struct target_ops) <fetch_registers, store_registers>:
13696 Change prototype to take a regcache.
13697 (fetch_inferior_registers, store_inferior_registers): Change
13698 prototype to take a regcache. Adjust.
13699 * proc-service.c (ps_lgetregs): Adjust.
13700 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13701 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13702 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13703 take a regcache. Adjust.
13704 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13705 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13706 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13707 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13708 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13709 (cris_cannot_fetch_register):
13710 (cris_breakpoint_at): Change prototype to take a regcache.
13712 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13713 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13714 to take a regcache. Adjust.
13715 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13717 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13718 take a regcache. Adjust.
13719 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13720 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13721 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13722 * linux-mips-low.c (mips_get_pc):
13723 (mips_set_pc): Change prototype to take a regcache. Adjust.
13724 (mips_reinsert_addr): Adjust.
13725 (mips_collect_register): Change prototype to take a regcache.
13727 (mips_supply_register):
13728 (mips_collect_register_32bit, mips_supply_register_32bit)
13729 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13730 (mips_store_fpregset): Ditto.
13731 * linux-ppc-low.c (ppc_supply_ptrace_register)
13732 (ppc_supply_ptrace_register): Ditto.
13733 (parse_spufs_run): Adjust.
13734 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13735 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13736 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13737 take a regcache. Adjust.
13738 * linux-s390-low.c (s390_collect_ptrace_register)
13739 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13740 (s390_set_pc): Change prototype to take a regcache. Adjust.
13741 (s390_arch_setup): Adjust.
13742 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13743 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13744 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13745 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13746 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13748 (sparc_breakpoint_at): Adjust.
13749 * linux-xtensa-low.c (xtensa_fill_gregset):
13750 (xtensa_store_gregset):
13751 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13752 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13753 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13754 prototype to take a regcache. Adjust.
13755 * win32-arm-low.c (arm_fetch_inferior_register)
13756 (arm_store_inferior_register): Change prototype to take a
13758 * win32-i386-low.c (i386_fetch_inferior_register)
13759 (i386_store_inferior_register): Change prototype to take a
13761 * win32-low.c (child_fetch_inferior_registers)
13762 (child_store_inferior_registers): Change prototype to take a
13764 (win32_wait): Adjust.
13765 (win32_fetch_inferior_registers): Change prototype to take a
13767 (win32_store_inferior_registers): Adjust.
13768 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13769 store_inferior_register>: Change prototype to take a regcache.
13771 2010-01-20 Doug Evans <dje@google.com>
13773 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13775 (linux_wait_for_event1, linux_init_signals): Ditto.
13776 (W_STOPCODE): Provide definition if missing.
13778 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13780 * linux-low.c (linux_core_of_thread): New.
13781 (compare_ints, show_process, list_threads): New.
13782 (linux_qxfer_osdata): Report threads and cores.
13783 (linux_target_op): Register linux_core_of_thread.
13784 * remote-utils.c (prepare_resume_reply): Report the core.
13785 (buffer_xml_printf): Support %d specifier.
13786 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13788 (handle_query): Handle qXfer:threads. Announce availability
13790 * target.h (struct target_ops): New field core_of_thread.
13792 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13794 * Makefile.in (clean): Remove new generated files.
13795 (reg-s390.o, reg-s390.c): Remove rules.
13796 (reg-s390x.o, reg-s390x.c): Likewise.
13797 (s390-linux32.o, s390-linux32.c): Add rules.
13798 (s390-linux64.o, s390-linux64.c): Likewise.
13799 (s390x-linux64.o, s390x-linux64.c): Likewise.
13800 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13801 * linux-s390-low.c: Include <elf.h>.
13802 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13803 (init_registers_s390): Remove prototype.
13804 (init_registers_s390x): Likewise.
13805 (init_registers_s390_linux32): Add prototype.
13806 (init_registers_s390_linux64): Likewise.
13807 (init_registers_s390x_linux64): Likewise.
13808 (s390_num_regs_3264): New define.
13809 (s390_regmap_3264): New global variable.
13810 (s390_cannot_fetch_register): Remove obsolete check.
13811 (s390_cannot_store_register): Likewise.
13812 (s390_collect_ptrace_register): Handle upper/lower register halves.
13813 (s390_supply_ptrace_register): Likewise.
13814 (s390_fill_gregset): Update to register number changes.
13815 (s390_get_hwcap): New routine.
13816 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13817 Install appropriate regmap and register set.
13819 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13821 * server.c (gdbserver_version): Update copyright year to 2010.
13822 * gdbreplay.c (gdbreplay_version): Likewise.
13824 2009-12-28 Doug Evans <dje@google.com>
13826 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13827 elf/external.h. Include <elf.h> instead but only if necessary.
13829 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13831 * linux-low.c (linux_remove_process): Remove `detaching'
13832 parameter. Don't release/detach from thread_db here.
13833 (linux_kill): Release/detach from thread_db here, ...
13834 (linux_detach): ... and here, before actually detaching.
13835 (linux_wait_1): ... and here, when a process exits.
13836 * thread-db.c (any_thread_of): New.
13837 (thread_db_free): Switch the current inferior to a thread of the
13840 2009-12-21 Doug Evans <dje@google.com>
13842 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13844 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13845 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13846 warning ifndef __NR_tkill. Move setting of errno there too.
13847 Delete unnecessary resetting of errno after syscall.
13848 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13850 * configure.ac: Check for dladdr.
13851 * config.in: Regenerate.
13852 * configure: Regenerate.
13853 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13854 (try_thread_db_load): Update.
13856 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13858 2009-12-18 Doug Evans <dje@google.com>
13860 * event-loop.c: Include unistd.h if it exists.
13862 * linux-low.c (my_waitpid): Move definition away from being in
13863 between linux_tracefork_child/linux_test_for_tracefork.
13865 * gdb_proc_service.h (psaddr_t): Fix type.
13866 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13867 signature to match glibc.
13869 2009-12-16 Doug Evans <dje@google.com>
13871 * linux-low.c (linux_read_memory): Fix argument to read.
13873 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13875 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13876 events, don't leave current_inferior pointing at null.
13878 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13880 * win32-low.c (LOG): Delete.
13881 (OUTMSG): Output to stderr.
13882 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13883 on compile time LOG macro.
13884 (win32_wait): Fix debug output.
13886 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13888 * win32-low.c (win32_add_one_solib): If the dll name is
13889 "ntdll.dll", prepend the system directory to the dll path.
13891 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13893 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13895 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13896 Vladimir Prus <vladimir@codesourcery.com>
13898 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13899 * configure.ac: Check for __mcoldfire__ and set
13900 gdb_cv_m68k_is_coldfire.
13901 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13902 reg-cf.o and reg-m68k.o.
13903 * configure: Regenerated.
13905 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13907 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13908 Pass it to thread_db_free.
13909 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13910 proper `detaching' argument to linux_remove_process.
13911 * linux-low.h (thread_db_free): Add `detaching' parameter.
13912 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13914 (thread_db_free): Add `detaching' parameter. Only
13915 call td_ta_clear_event if detaching from process.
13917 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13919 * thread-db.c (thread_db_free): Fix typo.
13921 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13924 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13926 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13928 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13929 with an i686 compiler.
13930 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13932 * configure: Rebuilt.
13934 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13938 * server.c (handle_search_memory_1): Correct read_addr initialization
13939 in loop for searching subsequent chunks.
13941 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13943 * configure.ac: New --with-libthread-db option.
13944 * thread-db.c: Allow direct dependence on libthread_db.
13945 (thread_db_free): Adjust.
13946 * config.in: Regenerate.
13947 * configure: Likewise.
13949 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13952 * thread-db.c (attach_thread): New function.
13953 (maybe_attach_thread): Return success/failure.
13954 (find_new_threads_callback): Adjust.
13955 (thread_db_find_new_threads): Loop until no new threads.
13957 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13959 * proc-service.c (ps_lgetregs): Formatting.
13961 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13963 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13964 * configure.ac: Adjust.
13965 * linux-low.h (struct process_info_private): Move members to struct
13967 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13968 * linux-low.c (linux_remove_process): Adjust.
13969 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13970 * server.c (handle_query): Move code ...
13971 (handle_monitor_command): ... here. New function.
13972 * target.h (struct target_ops): New member.
13973 * thread-db.c (struct thread_db): New.
13974 (libthread_db_search_path): New variable.
13975 (thread_db_create_event, thread_db_enable_reporting)
13976 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13977 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13978 (try_thread_db_load_1, dladdr_to_soname): New functions.
13979 (try_thread_db_load, thread_db_load_search): New functions.
13980 (thread_db_init): Search for libthread_db.
13981 (thread_db_free): New function.
13982 (thread_db_handle_monitor_command): Likewise.
13983 * config.in: Regenerate.
13984 * configure: Regenerate.
13986 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13988 * spu-low.c (spu_kill): Wait for inferior to terminate.
13989 Call clear_inferiors.
13990 (spu_detach): Call clear_inferiors.
13992 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13994 * aclocal.m4: Regenerate.
13995 * config.in: Likewise.
13996 * configure: Likewise.
13998 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14000 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14001 (parse_spufs_run): New function.
14002 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14003 (ppc_breakpoint_at): Handle SPU breakpoints.
14005 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14007 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14008 (SPUFS_MAGIC): Define.
14009 (spu_enumerate_spu_ids): New function.
14010 (linux_qxfer_spu): New function.
14011 (linux_target_ops): Install linux_qxfer_spu.
14013 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14015 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14016 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14017 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14018 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14019 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14020 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14021 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14022 (init_registers_powerpc_cell32l): Add prototype.
14023 (init_registers_powerpc_cell64l): Likewise.
14024 (ppc_arch_setup): Detect Cell/B.E. architecture.
14026 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14028 * Makefile.in (datarootdir): New variable.
14030 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14032 * linux-low.c (linux_write_memory): Update debugging output.
14033 * Makefile.in (clean): Add new descriptions.
14034 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14035 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14036 * configure.srv: Add new files for arm*-*-linux*.
14037 * linux-arm-low.c: Add new declarations.
14038 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14039 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14040 (HWCAP_VFPv3D16): New.
14041 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14042 instead of __IWMMXT__.
14043 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14044 (arm_arch_setup): New.
14045 (target_regsets): Remove #ifdef. Add VFP regset.
14046 (the_low_target): Use arm_arch_setup.
14048 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14050 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14051 the main thread again.
14053 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14055 Adding Neutrino gdbserver.
14056 * configure: Regenerated.
14057 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14058 * configure.srv (i[34567]86-*-nto*): New target.
14059 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14060 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14061 (nto_comctrl) [__QNX__]: New function.
14062 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14064 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14066 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14069 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14070 Pedro Alves <pedro@codesourcery.com>
14072 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14073 don't support CONTEXT_EXTENDED_REGISTERS.
14074 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14075 (the_low_target): Install them.
14076 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14077 failing with ERROR_PIPE_NOT_CONNECTED.
14079 2009-06-30 Doug Evans <dje@google.com>
14080 Pierre Muller <muller@ics.u-strasbg.fr>
14082 Add h/w watchpoint support to x86-linux, win32-i386.
14083 * Makefile.in (SFILES): Add i386-low.c
14084 (i386_low_h): Define.
14085 (i386-low.o): Add dependencies.
14086 (linux-x86-low.o): Add i386-low.h dependency.
14087 (win32-i386-low.o): Ditto.
14088 * i386-low.c: New file.
14089 * i386-low.h: New file.
14090 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14091 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14092 * linux-low.c (linux_add_process): Initialize arch_private.
14093 (linux_remove_process): Free arch_private.
14094 (add_lwp): Initialize arch_private.
14095 (delete_lwp): Free arch_private.
14096 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14098 * linux-low.h (process_info_private): New member arch_private.
14099 (lwp_info): New member arch_private.
14100 (linux_target_ops): New members new_process, new_thread,
14102 (ptid_of): New macro.
14103 * linux-x86-low.c: Include stddef.h, i386-low.h.
14104 (arch_process_info): New struct.
14105 (arch_lwp_info): New struct.
14106 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14107 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14108 (i386_dr_low_get_status): New function.
14109 (x86_insert_point, x86_remove_point): New functions.
14110 (x86_stopped_by_watchpoint): New function.
14111 (x86_stopped_data_address): New function.
14112 (x86_linux_new_process, x86_linux_new_thread): New functions.
14113 (x86_linux_prepare_to_resume): New function.
14114 (the_low_target): Add entries for insert_point, remove_point,
14115 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14117 * server.c (debug_hw_points): New global.
14118 (monitor_show_help): Document set debug-hw-points.
14119 (handle_query): Process "set debug-hw-points".
14120 * server.h (debug_hw_points): Declare.
14121 (paddress): Declare.
14122 * utils.c (NUMCELLS, CELLSIZE): New macros.
14123 (get_sell, xsnprintf, paddress): New functions.
14124 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14125 remove_point, stopped_by_watchpoint, stopped_data_address.
14126 * win32-i386-low.c: Include i386-low.h.
14127 (debug_reg_state): Replaces dr.
14128 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14129 (i386_dr_low_get_status): New function.
14130 (i386_insert_point, i386_remove_point): New functions.
14131 (i386_stopped_by_watchpoint): New function.
14132 (i386_stopped_data_address): New function.
14133 (i386_initial_stuff): Update.
14134 (get_thread_context,set_thread_context,i386_thread_added): Update.
14135 (the_low_target): Add entries for insert_point,
14136 remove_point, stopped_by_watchpoint, stopped_data_address.
14137 * win32-low.c (win32_insert_watchpoint): New function.
14138 (win32_remove_watchpoint): New function.
14139 (win32_stopped_by_watchpoint): New function.
14140 (win32_stopped_data_address): New function.
14141 (win32_target_ops): Add entries for insert_watchpoint,
14142 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14143 * win32-low.h (win32_target_ops): New members insert_point,
14144 remove_point, stopped_by_watchpoint, stopped_data_address.
14146 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14148 * server.c (process_serial_event): Re-return unsupported, not
14149 error, if the type isn't recognized. Re-allow supporting only
14150 insert or remove packets. Also call require_running for
14151 breakpoints. Add missing break statement to default case. Tidy.
14152 * target.h (struct target_ops): Rename insert_watchpoint to
14153 insert_point, and remove_watchpoint to remove_point.
14155 * linux-low.h (struct linux_target_ops): Likewise.
14156 * linux-low.c (linux_insert_watchpoint): Rename to ...
14157 (linux_insert_point): ... this. Adjust.
14158 (linux_remove_watchpoint): Rename to ...
14159 (linux_remove_point): ... this. Adjust.
14160 (linux_target_ops): Adjust.
14161 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14162 (cris_insert_point): ... this.
14163 (cris_remove_watchpoint): Rename to ...
14164 (cris_remove_point): ... this.
14165 (the_low_target): Adjust.
14167 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14169 * server.c (handle_v_kill): Pass signal_pid to
14170 kill_inferior if multi_process is zero.
14172 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14174 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14175 * target.h (target_ops): Comment for *_watchpoint to make it clear
14176 the functions can get types '0' and '1'.
14178 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14180 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14181 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14182 * regcache.c (get_regcache): Likewise.
14183 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14184 * win32-low.c (child_fetch_inferior_registers): Remove check for
14187 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14188 Pedro Alves <pedro@codesourcery.com>
14190 * target.h (struct target_ops) <supports_multi_process>: New
14192 (target_supports_multi_process): New.
14193 * server.c (handle_query): Even if GDB reports support, only
14194 enable multi-process if the target also supports it. Report
14195 multi-process support only if the target backend supports it.
14196 * linux-low.c (linux_supports_multi_process): New function.
14197 (linux_target_ops): Install it as target_supports_multi_process
14200 2009-05-24 Doug Evans <dje@google.com>
14202 Global renaming of find_thread_pid to find_thread_ptid.
14203 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14204 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14205 All callers updated.
14207 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14208 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14211 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14212 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14213 (linux_resume_one_lwp): Ditto.
14215 2009-05-23 Doug Evans <dje@google.com>
14217 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14218 from struct inferior_list_entry * to struct lwp_info *.
14219 All callers updated.
14221 2009-05-13 Doug Evans <dje@google.com>
14223 * linux-x86-low.c: Don't include assert.h.
14224 (x86_siginfo_fixup): Use fatal, not assert.
14225 (x86_arch_setup): Fix comment.
14227 2009-05-12 Doug Evans <dje@google.com>
14229 Biarch support for i386/amd64 gdbserver.
14230 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14231 Add linux-x86-low.c.
14232 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14233 (linux-x86-low.o): Add.
14234 * linux-x86-64-low.c: Delete.
14235 * linux-i386-low.c: Delete.
14236 * linux-x86-low.c: New file.
14237 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14239 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14241 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14242 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14243 (linux_child_pid_to_exec_file): New function.
14244 (elf_64_header_p, elf_64_file_p): New functions.
14245 (siginfo_fixup): New function.
14246 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14247 give target a chance to convert layout.
14248 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14249 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14251 2009-05-07 Doug Evans <dje@google.com>
14253 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14254 (regsets_store_inferior_registers): Ditto.
14256 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14260 * linux-low.c (must_set_ptrace_flags): Delete.
14261 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14263 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14264 `lwp->must_set_ptrace_flags' instead.
14265 (linux_wait_for_event_1): Set ptrace options here.
14266 (linux_wait_1): ... not here.
14268 2009-04-30 Doug Evans <dje@google.com>
14270 * inferiors.c (started_inferior_callback): New function.
14271 (attached_inferior_callback): New function.
14272 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14273 * server.c (print_started_pid, print_attached_pid): New functions.
14274 (detach_or_kill_for_exit): New function.
14275 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14276 * server.h (have_started_inferiors_p): Declare.
14277 (have_attached_inferiors_p): Declare.
14279 * inferiors.c (remove_process): Fix memory leak, free process.
14280 * linux-low.c (linux_remove_process): New function.
14281 (linux_kill): Call it instead of remove_process.
14282 (linux_detach, linux_wait_1): Ditto.
14284 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14286 * configure.srv: Add x86 Windows CE target.
14288 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14290 * inferiors.c (get_thread_process): Make global.
14291 * server.h (get_thread_process): Add prototype.
14292 * thread-db.c (find_one_thread): Use get_thread_process
14293 instead of current_process.
14294 (thread_db_get_tls_address): Do not crash if called when
14295 thread layer is not yet initialized.
14297 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14299 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14300 * spu-low.c (current_tid): Rename to ...
14301 (current_ptid): ... this.
14302 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14303 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14304 ptid_get_lwp (current_ptid) instead of current_tid.
14305 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14306 instead of current_tid. Use find_process_pid to verify pid
14307 argument is valid. Pass proper argument to remove_process.
14308 (spu_thread_alive): Compare current_ptid instead of current_tid.
14309 (spu_resume): Likewise.
14311 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14313 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14316 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14318 Implement the multiprocess extensions, and add linux multiprocess
14321 * server.h (ULONGEST): Declare.
14322 (struct ptid, ptid_t): New.
14323 (minus_one_ptid, null_ptid): Declare.
14324 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14325 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14326 (struct inferior_list_entry): Change `id' type from unsigned from
14328 (struct sym_cache, struct breakpoint, struct
14329 process_info_private): Forward declare.
14330 (struct process_info): Declare.
14331 (current_process): Declare.
14332 (all_processes): Declare.
14333 (initialize_inferiors): Declare.
14334 (add_thread): Adjust to use ptid_t.
14335 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14336 (add_process, remove_process, find_thread_pid): Declare.
14337 (find_inferior_id): Adjust to use ptid_t.
14338 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14339 (multi_process): Declare.
14340 (push_event): Adjust to use ptid_t.
14341 (read_ptid, write_ptid): Declare.
14342 (prepare_resume_reply): Adjust to use ptid_t.
14343 (clear_symbol_cache): Declare.
14344 * inferiors.c (all_processes): New.
14345 (null_ptid, minus_one_ptid): New.
14346 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14347 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14348 (add_thread): Change unsigned long to ptid. Remove gdb_id
14350 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14351 (gdb_id_to_thread): Rename to ...
14352 (find_thread_pid): ... this. Change unsigned long to ptid.
14353 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14354 (loaded_dll, pull_pid_from_list): Adjust.
14355 (add_process, remove_process, find_process_pid)
14356 (get_thread_process, current_process, initialize_inferiors): New.
14357 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14358 (struct target_waitstatus) <related_pid>: Ditto.
14359 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14360 return type to int.
14361 (struct target_ops) <join>: Add `pid' argument.
14362 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14363 (struct target_ops) <wait>: Add `ptid' field. Change return type
14365 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14366 (mywait): Add `ptid' argument. Change return type to ptid_t.
14367 (target_pid_to_str): Declare.
14368 * target.c (set_desired_inferior): Adjust to use ptids.
14369 (mywait): Add new `ptid' argument. Adjust.
14370 (target_pid_to_str): New.
14371 * mem-break.h (free_all_breakpoints): Declare.
14372 * mem-break.c (breakpoints): Delelete.
14373 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14374 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14375 to use per-process breakpoint list.
14376 (free_all_breakpoints): New.
14377 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14378 (symbol_cache, all_symbols_looked_up): Delete.
14380 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14382 (prepare_resume_reply): Change ptid argument's type from unsigned
14383 long to ptid_t. Adjust. Implement W;process and X;process.
14384 (free_sym_cache, clear_symbol_cache): New.
14385 (look_up_one_symbol): Adjust to per-process symbol cache. *
14386 * server.c (cont_thread, general_thread, step_thread): Change type
14388 (attached): Delete.
14389 (multi_process): New.
14390 (last_ptid): Change type to ptid_t.
14391 (struct vstop_notif) <ptid>: Change type to ptid_t.
14392 (queue_stop_reply, push_event): Change `ptid' argument's type to
14394 (discard_queued_stop_replies): Add `pid' argument.
14395 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14396 changes. Don't reference the `attached' global.
14397 (attach_inferior): Adjust to mywait interface changes.
14398 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14399 features. Handle and report "multiprocess+". Handle
14401 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14403 (handle_v_kill): New.
14404 (handle_v_stopped): Adjust to use target_pid_to_str.
14405 (handle_v_requests): Allow multiple attaches and runs when
14406 multiprocess extensions are in effect. Handle "vKill".
14407 (myresume): Adjust to use ptids.
14408 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14409 (handle_status): Adjust to discard_queued_stop_replies interface
14411 (first_thread_of, kill_inferior_callback)
14412 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14413 (main): Call initialize_inferiors. Adjust to use ptids, killing
14414 and detaching from all inferiors. Handle multiprocess packet
14416 * linux-low.h: Include gdb_proc_service.h.
14417 (struct process_info_private): New.
14418 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14419 <lwpid_of>: Use ptid_get_lwp.
14420 (get_lwp_thread): Adjust.
14421 (struct lwp_info): Add `dead' member.
14422 (find_lwp_pid): Declare.
14423 * linux-low.c (thread_db_active): Delete.
14424 (new_inferior): Adjust comment.
14425 (inferior_pid): Delete.
14426 (linux_add_process): New.
14427 (handle_extended_wait): Adjust.
14428 (add_lwp): Change unsigned long to ptid.
14429 (linux_create_inferior): Add process to processes table. Adjust
14430 to use ptids. Don't set new_inferior here.
14431 (linux_attach_lwp): Rename to ...
14432 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14433 it. Adjust to use ptids.
14434 (linux_attach_lwp): New.
14435 (linux_attach): Add process to processes table. Don't set
14437 (struct counter): New.
14438 (second_thread_of_pid_p, last_thread_of_process_p): New.
14439 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14440 multiple processes.
14441 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14442 processes. Remove process from process table.
14443 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14444 to multiple processes.
14445 (any_thread_of): New.
14446 (linux_detach): Add `pid' argument, and handle it. Remove process
14447 from processes table.
14448 (linux_join): Add `pid' argument. Handle it.
14449 (linux_thread_alive): Change unsighed long argument to ptid_t.
14450 Consider dead lwps as not being alive.
14451 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14452 threads we're not interested in.
14453 (same_lwp, find_lwp_pid): New.
14454 (linux_wait_for_lwp): Change `pid' argument's type from int to
14456 (linux_wait_for_event): Rename to ...
14457 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14458 from int to ptid_t. Adjust.
14459 (linux_wait_for_event): New.
14460 (linux_wait_1): Add `ptid' argument. Change return type to
14461 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14462 that exit from the process table.
14463 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14465 (mark_lwp_dead): New.
14466 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14467 stopping all threads, mark its main lwp as dead.
14468 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14470 (fetch_register, usr_store_inferior_registers)
14471 (regsets_fetch_inferior_registers)
14472 (regsets_store_inferior_registers, linux_read_memory)
14473 (linux_write_memory): Inline `inferior_pid'.
14474 (linux_look_up_symbols): Adjust to use per-process
14475 `thread_db_active'.
14476 (linux_request_interrupt): Adjust to use ptids.
14477 (linux_read_auxv): Inline `inferior_pid'.
14478 (initialize_low): Don't reference thread_db_active.
14479 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14480 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14481 (ps_getpid): Return the pid of the current inferior.
14482 * thread-db.c (proc_handle, thread_agent): Delete.
14483 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14485 (find_one_thread): Change argument type to ptid_t. Adjust to
14487 (maybe_attach_thread): Adjust to per-process data and ptids.
14488 (thread_db_find_new_threads): Ditto.
14489 (thread_db_init): Ditto.
14490 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14491 processes table. Adjust to use ptids.
14492 (spu_kill, spu_detach): Adjust interface. Remove process from
14494 (spu_join, spu_thread_alive): Adjust interface.
14495 (spu_wait): Adjust interface. Remove process from processes
14496 table. Adjust to use ptids.
14497 * win32-low.c (current_inferior_tid): Delete.
14498 (current_inferior_ptid): New.
14499 (debug_event_ptid): New.
14500 (thread_rec): Take a ptid. Adjust.
14501 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14502 (child_delete_thread): Ditto.
14503 (do_initial_child_stuff): Add `attached' argument. Add process to
14505 (child_fetch_inferior_registers, child_store_inferior_registers):
14507 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14508 (win32_attach): Pass 1 to do_initial_child_stuff.
14509 (win32_kill): Adjust interface. Remove process from processes
14511 (win32_detach): Ditto.
14512 (win32_join): Adjust interface.
14513 (win32_thread_alive): Take a ptid.
14514 (win32_resume): Adjust to use ptids.
14515 (get_child_debug_event): Ditto.
14516 (win32_wait): Adjust interface. Remove exiting process from
14519 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14521 Non-stop mode support.
14523 * server.h (non_stop): Declare.
14524 (gdb_client_data, handler_func): Declare.
14525 (delete_file_handler, add_file_handler, start_event_loop):
14527 (handle_serial_event, handle_target_event, push_event)
14528 (putpkt_notif): Declare.
14529 * target.h (enum resume_kind): New.
14530 (struct thread_resume): Replace `step' field by `kind' field.
14531 (TARGET_WNOHANG): Define.
14532 (struct target_ops) <wait>: Add `options' argument.
14533 <supports_non_stop, async, start_non_stop>: New fields.
14534 (target_supports_non_stop, target_async): New.
14535 (start_non_stop): Declare.
14536 (mywait): Add `options' argument.
14537 * target.c (mywait): Add `options' argument. Print child exit
14538 notifications here.
14539 (start_non_stop): New.
14540 * server.c (non_stop, own_buf, mem_buf): New globals.
14541 (struct vstop_notif): New.
14542 (notif_queue): New global.
14543 (queue_stop_reply, push_event, discard_queued_stop_replies)
14544 (send_next_stop_reply): New.
14545 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14547 (attach_inferior): In non-stop mode, don't wait for the target
14549 (handle_general_set): Handle QNonStop.
14550 (handle_query): When handling qC, return the current general
14551 thread, instead of the first thread of the list.
14552 (handle_query): If the backend supports non-stop mode, include
14553 QNonStop+ in the qSupported query response.
14554 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14556 (handle_v_attach, handle_v_run): Handle non-stop mode.
14557 (handle_v_stopped): New.
14558 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14559 (myresume): Adjust to use resume_kind. Handle non-stop.
14560 (queue_stop_reply_callback): New.
14561 (handle_status): Handle non-stop mode.
14562 (main): Clear non_stop flag on reconnection. Use the event-loop.
14563 Refactor serial protocol handling from here ...
14564 (process_serial_event): ... to this new function. When GDB
14565 selects any thread, select one here. In non-stop mode, wait until
14566 GDB acks all pending events before exiting.
14567 (handle_serial_event, handle_target_event): New.
14568 * remote-utils.c (remote_open): Install remote_desc in the event
14570 (remote_close): Remove remote_desc from the event loop.
14571 (putpkt_binary): Rename to...
14572 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14573 (putpkt_binary): New as wrapper around putpkt_binary_1.
14574 (putpkt_notif): New.
14575 (prepare_resume_reply): In non-stop mode, don't change the
14577 * event-loop.c: New.
14578 * Makefile.in (OBJ): Add event-loop.o.
14579 (event-loop.o): New rule.
14581 * linux-low.h (pid_of): Moved here.
14583 (get_lwp_thread): Use lwpid_of.
14584 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14585 * linux-low.c (pid_of): Delete.
14586 (inferior_pid): Use lwpid_of.
14587 (linux_event_pipe): New.
14588 (target_is_async_p): New.
14590 (handle_extended_wait): Use lwpid_of.
14591 (add_lwp): Don't set lwpid field.
14592 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14593 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14594 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14595 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14596 first. Adjust to linux_wait_for_event interface changes. Use
14598 (linux_detach): Don't delete the main lwp here.
14599 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14600 (status_pending_p): Don't consider explicitly suspended lwps.
14601 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14602 pointer. Add OPTIONS argument. Change return type to int. Use
14603 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14604 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14605 pointer. Add status pointer argument. Return a pid instead of a
14606 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14607 changes. In non-stop mode, don't switch to a random thread.
14608 (linux_wait): Rename to...
14609 (linux_wait_1): ... this. Add target_options argument, and handle
14610 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14611 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14612 clean exit and signal exit code. Don't stop all threads in
14613 non-stop mode. In all-stop mode, only stop all threads when
14614 reporting a stop to GDB. Handle explicit thread stop requests.
14615 (async_file_flush, async_file_mark): New.
14617 (send_sigstop): Use lwpid_of.
14618 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14619 interface changes. In non-stop mode, don't switch to a random
14621 (linux_resume_one_lwp): Use lwpid_of.
14622 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14623 (linux_resume_one_thread): ... this. Handle resume_stop. In
14624 non-stop mode, don't look for pending flag in all threads.
14625 (resume_status_pending_p): Don't consider explicitly suspended
14627 (my_waitpid): Reimplement. Emulate __WALL.
14628 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14630 (sigchld_handler, linux_supports_non_stop, linux_async)
14631 (linux_start_non_stop): New.
14632 (linux_target_ops): Register linux_supports_non_stop, linux_async
14633 and linux_start_non_stop.
14634 (initialize_low): Install SIGCHLD handler.
14635 * thread-db.c (thread_db_create_event, find_one_thread)
14636 (thread_db_get_tls_address): Use lwpid_of.
14637 * win32-low.c (win32_detach): Adjust to use resume_kind.
14638 (win32_wait): Add `options' argument.
14639 * spu-low.c (spu_resume): Adjust to use resume_kind.
14640 (spu_wait): Add `options' argument.
14642 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14644 Decouple target code from remote protocol.
14646 * target.h (enum target_waitkind): New.
14647 (struct target_waitstatus): New.
14648 (struct target_ops) <wait>: Return an unsigned long. Take a
14649 target_waitstatus pointer instead of a char pointer.
14650 (mywait): Likewise.
14651 * target.c (mywait): Change prototype to return an unsigned long.
14652 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14653 * server.h (thread_from_wait, old_thread_from_wait): Delete
14655 (prepare_resume_reply): Change prototype to take a
14657 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14658 (last_status, last_ptid): New.
14659 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14660 pid instead of a signal.
14661 (attach_inferior): Remove "status" and "signal" parameters.
14663 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14665 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14666 (handle_v_requests, myresume): Remove "status" and "signal"
14667 parameters. Adjust.
14668 (handle_status): New.
14669 (main): Delete local `status'. Adjust.
14670 * remote-utils.c: Include target.h.
14671 (prepare_resume_reply): Change prototype to take a
14672 target_waitstatus. Adjust.
14674 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14676 * spu-low.c (spu_wait): Adjust.
14677 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14679 (win32_wait): Adjust.
14681 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14683 * target.h (struct thread_resume): Delete leave_stopped member.
14684 (struct target_ops): Add a `n' argument to the `resume' callback.
14685 * server.c (start_inferior): Adjust.
14686 (handle_v_cont, myresume): Adjust.
14687 * linux-low.c (check_removed_breakpoint): Adjust to resume
14688 interface change, and to removed leave_stopped field.
14689 (resume_ptr): Delete.
14690 (struct thread_resume_array): New.
14691 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14692 resume interface change.
14693 (linux_continue_one_thread, linux_queue_one_thread)
14694 (resume_status_pending_p): Check if the resume field is NULL
14695 instead of checking the leave_stopped member.
14696 (linux_resume): Adjust to the target resume interface change.
14697 * spu-low.c (spu_resume): Adjust to the target resume interface
14699 * win32-low.c (win32_detach, win32_resume): Ditto.
14701 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14703 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14705 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14707 (linux_continue_one_thread): Only preserve the stepping flag if
14708 there's a pending breakpoint.
14710 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14712 * server.c (main): After the inferior having exited, call
14713 remote_close before exiting gdbserver.
14715 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14717 Fix size of FPSCR in Power 7 processors.
14718 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14719 (PPC_FEATURE_HAS_DFP): New #define.
14720 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14723 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14725 * server.c (handle_query) Whitespace and formatting.
14727 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14729 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14730 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14731 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14732 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14733 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14734 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14735 Makefile.in, configure.ac: Fix whitespace throughout.
14736 * configure: Regenerate.
14738 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14740 * inferiors.c (find_inferior): Make it safe for the callback
14741 function to delete the currently iterated inferior.
14743 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14745 * Makefile.in (linuw_low_h): Move higher.
14746 (thread-db.o): Depend on $(linux_low_h).
14748 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14750 Rename "process" to "lwp" throughout.
14752 * linux-low.c (all_processes): Rename to...
14753 (all_lwps): ... this.
14754 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14755 (add_process): Rename to ...
14756 (add_lwp): ... this. Adjust.
14757 (linux_create_inferior): Adjust.
14758 (linux_attach_lwp): Adjust.
14759 (linux_attach): Adjust.
14760 (linux_kill_one_process): Rename to ...
14761 (linux_kill_one_lwp): ... this. Adjust.
14762 (linux_kill): Adjust.
14763 (linux_detach_one_process): Rename to ...
14764 (linux_detach_one_lwp): ... this. Adjust.
14765 (linux_detach): Adjust.
14766 (check_removed_breakpoint): Adjust.
14767 (status_pending_p): Adjust.
14768 (linux_wait_for_process): Rename to ...
14769 (linux_wait_for_lwp): ... this. Adjust.
14770 (linux_wait_for_event): Adjust.
14771 (send_sigstop): Adjust.
14772 (wait_for_sigstop): Adjust.
14773 (stop_all_processes): Rename to ...
14774 (stop_all_lwps): ... this.
14775 (linux_resume_one_process): Rename to ...
14776 (linux_resume_one_lwp): ... this. Adjust.
14777 (linux_set_resume_request, linux_continue_one_thread)
14778 (linux_queue_one_thread, resume_status_pending_p)
14779 (usr_store_inferior_registers, regsets_store_inferior_registers)
14780 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14782 * linux-low.h (get_process): Rename to ...
14783 (get_lwp): ... this. Adjust.
14784 (get_thread_process): Rename to ...
14785 (get_thread_lwp): ... this. Adjust.
14786 (get_process_thread): Rename to ...
14787 (get_lwp_thread): ... this. Adjust.
14788 (struct process_info): Rename to ...
14789 (struct lwp_info): ... this.
14790 (all_processes): Rename to ...
14791 (all_lwps): ... this.
14792 * proc-service.c (ps_lgetregs): Adjust.
14793 * thread-db.c (thread_db_create_event, find_one_thread)
14794 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14796 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14798 * server.c (handle_query): Handle "qAttached".
14800 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14802 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14803 GPLv3, update license URL.
14805 2009-03-01 Doug Evans <dje@google.com>
14807 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14808 (server_h): Add gdb_signals.h.
14809 (signals.o): Update.
14810 * server.h (target_signal_from_host,target_signal_to_host_p)
14811 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14813 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14815 * remote-utils.c (getpkt): Also generate remote-debug
14816 information if noack_mode is set.
14818 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14820 * server.c (handle_query): Report qXfer:siginfo:read and
14821 qXfer:siginfo:write as supported and handle them.
14822 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14823 * linux-low.c (linux_xfer_siginfo): New.
14824 (linux_target_ops): Set it.
14826 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14828 * server.c (gdbserver_usage): Mention --remote-debug.
14829 (main): Accept '--remote-debug' switch.
14831 2009-01-18 Doug Evans <dje@google.com>
14833 * regcache.c (new_register_cache): No need to check result of xcalloc.
14834 * server.c (handle_search_memory): Back out calls to xmalloc,
14835 result is checked and error is returned to user upon failure.
14836 (handle_query): Ditto. Add more checks for result of malloc.
14837 (handle_v_cont): Check result of malloc, report error back to
14839 (handle_v_run): Ditto. Call freeargv.
14840 * server.h (freeargv): Declare.
14841 * utils.c (freeargv): New fn.
14843 2009-01-15 Doug Evans <dje@google.com>
14845 * gdbreplay.c (perror_with_name): Make arg const char *.
14846 * server.h (target_signal_to_name): Make return type const char *.
14847 * thread-db.c (thread_db_err_str): Make return type const char *.
14848 * utils.c (perror_with_name): Make arg const char *.
14850 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14852 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14853 when handling a EXIT_PROCESS_DEBUG_EVENT.
14855 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14857 * gdbreplay.c (gdbreplay_version): Update copyright year.
14858 * server.c (gdbserver_version): Likewise.
14860 2009-01-05 Doug Evans <dje@google.com>
14862 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14863 (handle_extended_wait): Improve comment.
14865 2008-12-13 Doug Evans <dje@google.com>
14867 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14868 * server.h (ATTR_MALLOC): New macro.
14869 (xmalloc,xcalloc,xstrdup): Declare.
14870 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14871 * inferiors.c: Ditto.
14872 * linux-low.c: Ditto.
14873 * mem-break.c: Ditto.
14874 * regcache.c: Ditto.
14875 * remote-utils.c: Ditto.
14878 * win32-low.c: Ditto.
14880 2008-12-12 Doug Evans <dje@google.com>
14882 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14883 in debugging printf.
14885 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14887 2008-12-09 Doug Evans <dje@google.com>
14889 * linux-low.h (struct process_info): Delete member tid, unused.
14890 * thread-db.c (find_one_thread): Update.
14891 (maybe_attach_thread): Update.
14893 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14895 * target.h (struct target_ops): Add qxfer_osdata member.
14896 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14898 (linux_qxfer_osdata): New functions.
14899 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14901 * server.c (handle_query): Handle "qXfer:osdata:read:".
14902 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14903 (buffer_xml_printf): New functions.
14904 * server.h (struct buffer): New.
14905 (buffer_grow_str, buffer_grow_str0): New macros.
14906 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14907 (buffer_xml_printf): Declare.
14909 2008-11-24 Doug Evans <dje@google.com>
14911 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14913 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14915 * server.c (handle_v_run): Always use the supplied argument list.
14917 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14919 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14920 (xtensa_regmap_table): Add entry for scompare1.
14922 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14924 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14925 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14926 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14927 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14928 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14929 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14930 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14931 XML target descriptions.
14932 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14933 when inferior is running on an ISA 2.05 or later processor. Add
14934 special case to return offset for full 64-bit slot of FPSCR when
14937 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14939 * Makefile.in (SFILES, clean): Added sparc64 files.
14940 (reg-sparc64.o, reg-sparc64.c): New.
14941 * configure.srv (sparc*-*-linux*): New configuration.
14942 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14943 syscall arguments for SPARC.
14944 (regsets_store_inferior_registers): Likewise.
14945 * linux-sparc-low.c: New file.
14947 2008-10-21 Doug Evans <dje@google.com>
14949 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14950 (READLINE_DIR,READLINE_DEP): Delete.
14951 (INTERNAL_CFLAGS): Update.
14952 (LINTFLAGS): Update.
14954 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14956 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14957 whole argv from the last run, not just argv[0].
14959 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14961 * regcache.c (new_register_cache): Return NULL if the register
14962 cache size isn't known yet.
14963 (free_register_cache): Avoid dereferencing a NULL regcache.
14965 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14967 * configure.srv: Merge MIPS and MIPS64.
14969 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14971 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14973 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14975 * Makefile.in: Add required vsx dependencies.
14977 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14978 Declare init_registers_powerpc_vsx32l.
14979 Declare init_registers_powerpc_vsx64l.
14980 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14981 (ppc_arch_setup): Check for VSX in hwcap.
14982 (ppc_fill_vsxregset): New function.
14983 (ppc_store_vsxregset): New function.
14984 Add new VSX entry in regset_info target_regsets.
14986 * configure.srv: Add new VSX dependencies.
14988 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14990 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14991 (remote_open): Set or clear transport_is_reliable.
14992 (putpkt_binary): Don't expect acks in noack mode.
14993 (getpkt): Don't send ack/nac in noack mode.
14994 * server.c (handle_general_set): Handle QStartNoAckMode.
14995 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14997 (main): Reset noack_mode on every connection.
14998 * server.h (noack_mode): Declare.
15000 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15002 * Makefile.in (GDBREPLAY_OBS): New variable.
15003 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15005 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15006 Daniel Jacobowitz <dan@codesourcery.com>
15008 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15009 (usr_store_inferior_registers): Likewise.
15010 (regsets_store_inferior_registers): Likewise.
15012 2008-07-31 Rolf Jansen <rj@surtec.com>
15013 Pedro Alves <pedro@codesourcery.com>
15015 * configure.ac: Check for memmem declaration.
15016 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15017 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15018 (disable_packet_qfThreadInfo): Unconditionally compile.
15019 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15020 * configure, config.in: Regenerate.
15022 2008-07-28 Doug Kwan <dougkwan@google.com>
15024 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15025 (linux_write_memory): Remove declaration of errno.
15027 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15029 * linux-low.c (handle_extended_wait): Do not use "status"
15030 variable uninitialized.
15032 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15034 * server.c (handle_v_attach): Inhibit reporting dll changes.
15036 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15038 * remote-utils.c (prepare_resume_reply): If requested, don't
15039 output "thread:TID" in the T stop reply.
15041 * server.c (disable_packet_vCont, disable_packet_Tthread)
15042 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15043 (handle_query): If requested, disable support for qC, qfThreadInfo
15045 (handle_v_requests): If requested, disable support for vCont.
15046 (gdbserver_show_disableable): New.
15047 (main): Handle --disable-packet and --disable-packet=LIST.
15049 * server.h (disable_packet_vCont, disable_packet_Tthread)
15050 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15052 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15054 * server.c (gdbserver_usage): Mention --version.
15056 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15058 * Makefile.in (gdbreplay.o): New rule.
15060 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15062 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15063 message, not gdbserver.
15065 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15066 Nathan Sidwell <nathan@codesourcery.com>
15067 Joseph Myers <joseph@codesourcery.com>
15069 * acinclude.m4: Include ../../config/acx.m4.
15070 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15071 * configure, config.in: Regenerate.
15072 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15073 * server.c (gdbserver_version): Print PKGVERSION.
15074 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15075 (main): Adjust gdbserver_usage calls.
15076 * gdbreplay.c (version, host_name): Add declarations.
15077 (gdbreplay_version, gdbreplay_usage): New.
15078 (main): Accept --version and --help options.
15080 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15082 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15083 (arm_breakpoint_at): Handle Thumb.
15084 (the_low_target): Add comment.
15086 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15088 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15090 2008-05-09 Doug Evans <dje@google.com>
15092 * server.h (decode_search_memory_packet): Declare.
15093 * remote-utils.c (decode_search_memory_packet): New fn.
15094 * server.c (handle_search_memory_1): New fn.
15095 (handle_search_memory): New fn.
15096 (handle_query): Process qSearch:memory packets.
15098 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15100 * regcache.c (registers_length): Remove.
15101 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15102 full register packet.
15103 * regcache.h (registers_length): Remove prototype.
15104 * server.h (PBUFSIZ): Define to 16384.
15106 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15108 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15109 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15110 powerpc-64l.o, and powerpc-altivec64l.o.
15111 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15112 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15113 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15114 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15115 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15118 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15119 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15120 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15121 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15122 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15123 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15124 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15125 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15126 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15127 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15130 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15131 (init_registers_powerpc_32l): ... this new prototype.
15132 (init_registers_powerpc_32): Remove, replace by ...
15133 (init_registers_powerpc_altivec32l): ... this new prototype.
15134 (init_registers_powerpc_e500): Remove, replace by ...
15135 (init_registers_powerpc_e500l): ... this new prototype.
15136 (init_registers_ppc64): Remove, replace by ...
15137 (init_registers_powerpc_64l): ... this new prototype.
15138 (init_registers_powerpc_64): Remove, replace by ...
15139 (init_registers_powerpc_altivec64l): ... this new prototype.
15140 (ppc_num_regs): Set to 73.
15141 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15142 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15143 (ppc_cannot_store_register): Handle orig_r3 and trap.
15144 (ppc_arch_setup): Update init_registers_... calls.
15145 (ppc_fill_gregset): Handle orig_r3 and trap.
15147 * inferiors.c (clear_inferiors): Reset current_inferior.
15149 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15151 * acinclude.m4: Add override.m4.
15152 * configure: Regenerate.
15154 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15156 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15157 initial call to init_register_ppc64.
15159 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15161 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15162 single powerpc*-*-linux* case.
15163 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15165 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15167 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15168 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15170 * linux-ppc-low.c: Include <elf.h>.
15171 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15172 (ppc_hwcap): New global variable.
15173 (ppc_regmap): Remove __SPE__ #ifdef sections.
15174 (ppc_regmap_e500): New global variable.
15175 (ppc_cannot_store_register): Update __SPE__ special case.
15176 (ppc_get_hwcap): New function.
15177 (ppc_arch_setup): Use it to determine whether inferior supports
15178 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15179 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15180 Do not access registers if target does not support AltiVec.
15181 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15182 Do not access registers if target does not support SPE.
15183 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15185 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15187 * linux-low.c (disabled_regsets, num_regsets): New.
15188 (use_regsets_p): Delete.
15189 (linux_wait_for_process): Clear disabled_regsets.
15190 (regsets_fetch_inferior_registers): Check and set it.
15191 (regsets_store_inferior_registers): Likewise.
15192 (linux_fetch_registers, linux_store_registers): Do not use
15194 (initialize_low): Allocate disabled_regsets.
15196 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15198 * Makefile.in (LIBOBJS): New.
15199 (OBS): Use LIBOBJS.
15200 (memmem.o): New rule.
15201 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15202 * configure: Regenerated.
15204 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15206 * server.c (handle_query): Never return "unsupported" for
15207 qXfer:features:read queries.
15209 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15211 * server.c (get_features_xml): Fix inverted condition.
15212 (handle_query): Always support qXfer:feature:read.
15214 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15216 * server.c (wrapper_argv): New.
15217 (start_inferior): Handle wrapper_argv. If set, expect an extra
15219 (gdbserver_usage): Document --wrapper.
15220 (main): Parse --wrapper.
15222 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15224 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15225 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15226 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15227 (ppc_set_pc): Likewise.
15228 (ppc_arch_setup): New function.
15229 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15230 of collect_register.
15231 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15233 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15235 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15236 instead of linux-ppc64-low.o.
15237 * linux-ppc64-low.c: Remove file.
15238 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15239 (linux-ppc64-low.o): Remove rule.
15241 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15242 (init_registers_powerpc_64): Likewise.
15243 (ppc_regmap): Conditionally define depending on __powerpc64__.
15244 (ppc_cannot_store_register): Do not special-case "fpscr" when
15245 compiled on __powerpc64__.
15246 (ppc_collect_ptrace_register): New function.
15247 (ppc_supply_ptrace_register): New function.
15248 (ppc_breakpoint): Change type to "unsigned int".
15249 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15250 (the_low_target): Conditionally provide initializers for the
15251 arch_setup member depending on __powerpc64__. Install
15252 collect_ptrace_register and supply_ptrace_register members.
15254 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15256 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15257 * server.c (gdbserver_xmltarget): Define.
15258 (get_features_xml): Use it to replace "target.xml" and arch_string.
15260 * configure.srv: Remove srv_xmltarget. Add XML files that were
15261 mentioned there to srv_xmlfiles instead. Remove conditional tests
15262 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15263 srv_xmlfiles and srv_regobj to include all possible choices.
15264 * configure.ac (srv_xmltarget): Remove.
15265 (srv_xmlfiles): Do not add "target.xml".
15266 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15267 checks for supplementary target information.
15268 * configure: Regenerate.
15269 * Makefile.in (XML_TARGET): Remove.
15270 (target.xml): Remove rule.
15271 (clean): Do not clean up target.xml.
15272 (.PRECIOUS): Do not mention target.xml.
15274 * target.h (struct target_ops): Remove arch_string member.
15275 * linux-low.c (linux_arch_string): Remove.
15276 (linux_target_ops): Remove arch_string initializer.
15277 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15278 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15279 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15280 * spu-low.c (spu_arch_string): Remove.
15281 (spu_target_ops): Remove arch_string initializer.
15282 * win32-low.c (win32_arch_string): Remove.
15283 (win32_target_ops): Remove arch_string initializer.
15284 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15285 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15286 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15288 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15290 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15291 by collect_ptrace_register and supply_ptrace_register hooks.
15292 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15293 instead of checking for the_low_target.left_pad_xfer.
15294 (usr_store_inferior_registers): Use collect_ptrace_register callback
15295 instead of checking for the_low_target.left_pad_xfer.
15297 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15298 (s390_supply_ptrace_register): Likewise.
15299 (s390_fill_gregset): Call s390_collect_ptrace_register.
15300 (the_low_target): Update.
15302 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15303 (ppc_supply_ptrace_register): Likewise.
15304 (the_low_target): Update.
15306 * linux-i386-low.c (the_low_target): Update.
15307 * linux-x86-64-low.c (the_low_target): Update.
15309 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15311 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15312 reg-s390.o and reg-s390x.o.
15314 * linux-low.c (new_inferior): New global variable.
15315 (linux_create_inferior, linux_attach): Set it.
15316 (linux_wait_for_process): Call the_low_target.arch_setup after the
15317 target has stopped for the first time.
15318 (initialize_low): Do not call the_low_target.arch_setup.
15320 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15321 (s390_set_pc): Likewise.
15322 (s390_arch_setup): New function.
15323 (the_low_target): Use s390_arch_setup as arch_setup routine.
15325 * regcache.c (realloc_register_cache): New function.
15326 (set_register_cache): Call it for each existing regcache.
15328 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15330 * server.h (init_registers): Remove prototype.
15332 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15333 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15334 instead of init_registers ().
15335 * linux-arm-low.c (init_registers_arm): Add prototype.
15336 (init_registers_arm_with_iwmmxt): Likewise.
15337 (the_low_target): Add initializer for arch_setup field.
15338 * linux-cris-low.c (init_registers_cris): Add prototype.
15339 (the_low_target): Add initializer for arch_setup field.
15340 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15341 (the_low_target): Add initializer for arch_setup field.
15342 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15343 (the_low_target): Add initializer for arch_setup field.
15344 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15345 (the_low_target): Add initializer for arch_setup field.
15346 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15347 (the_low_target): Add initializer for arch_setup field.
15348 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15349 (the_low_target): Add initializer for arch_setup field.
15350 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15351 (init_registers_mips64_linux): Likewise.
15352 (the_low_target): Add initializer for arch_setup field.
15353 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15354 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15355 (the_low_target): Add initializer for arch_setup field.
15356 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15357 (init_registers_powerpc_64): Likewise.
15358 (the_low_target): Add initializer for arch_setup field.
15359 * linux-s390-low.c (init_registers_s390): Add prototype.
15360 (init_registers_s390x): Likewise.
15361 (the_low_target): Add initializer for arch_setup field.
15362 * linux-sh-low.c (init_registers_sh): Add prototype.
15363 (the_low_target): Add initializer for arch_setup field.
15364 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15365 (the_low_target): Add initializer for arch_setup field.
15366 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15367 (the_low_target): Add initializer for arch_setup field.
15369 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15370 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15371 instead of init_registers ().
15372 * win32-arm-low.c (init_registers_arm): Add prototype.
15373 (the_low_target): Add initializer for arch_setup field.
15374 * win32-i386-low.c (init_registers_i386): Add prototype.
15375 (the_low_target): Add initializer for arch_setup field.
15377 * spu-low.c (init_registers_spu): Add prototype.
15378 (initialize_low): Call initialie_registers_spu () instead of
15379 initialize_registers ().
15381 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15383 * server.c (handle_v_requests): When handling the vRun and vAttach
15384 packets, if already debugging a process, don't kill it. Return an
15387 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15389 * server.c (handle_query): Correct length check.
15391 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15393 * win32-low.c (do_initial_child_stuff): Add process handle
15394 parameter. Set current_process_handle and current_process_id from the
15395 parameters. Clear globals.
15396 (win32_create_inferior): Don't set current_process_handle and
15397 current_process_id here. Instead pass them on the call to
15398 do_initial_child_stuff.
15399 (win32_attach): Likewise.
15400 (win32_clear_inferiors): New.
15401 (win32_kill): Don't close the current process handle or the
15402 current thread handle here. Instead call win32_clear_inferiors.
15403 (win32_detach): Don't open a new handle to the process. Call
15404 win32_clear_inferiors.
15405 (win32_join): Don't rely on current_process_handle; open a new
15406 handle using the process id.
15407 (win32_wait): Call win32_clear_inferiors when the inferior process
15410 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15412 * server.c (monitor_show_help): Add "exit".
15414 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15416 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15417 (clean): Add reg-xtensa.c.
15418 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15419 * configure.srv (xtensa*-*-linux*) New target.
15420 * linux-xtensa-low.c: New.
15421 * xtensa-xtregs.c: New.
15423 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15425 * hostio.c: Don't include errno.h.
15426 (errno_to_fileio_errno): Move to hostio-errno.
15427 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15428 error number outputting to the target->hostio_last_error callback.
15429 (hostio_packet_error): Use FILEIO_EINVAL directly.
15430 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15431 calls to hostio_error.
15432 * hostio-errno.c: New.
15433 * server.h (hostio_last_error_from_errno): Declare.
15434 * target.h (target_ops): Add hostio_last_error member.
15435 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15436 as hostio_last_error handler.
15437 * spu-low.c (spu_target_ops): Likewise.
15438 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15439 (wince_hostio_last_error): New functions.
15440 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15441 as hostio_last_error handler.
15442 (win32_target_ops) [!_WIN32_WCE]: Register
15443 hostio_last_error_from_errno as hostio_last_error handler.
15444 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15445 (hostio-errno.o): New rule.
15446 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15447 * configure.srv (srv_hostio_err_objs): New variable. Default to
15449 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15450 * configure: Regenerate.
15452 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15454 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15455 (linux_kill, linux_detach): Clean up the process list.
15456 * remote-utils.c (remote_open): Improve port number parsing.
15457 (putpkt_binary, input_interrupt): Only send interrupts if the target
15459 * server.c (extended_protocol): Make static.
15460 (attached): Define earlier.
15461 (exit_requested, response_needed, program_argv): New variables.
15462 (target_running): New.
15463 (start_inferior): Clear attached here.
15464 (attach_inferior): Set attached here.
15465 (require_running): Define.
15466 (handle_query): Use require_running and target_running. Implement
15468 (handle_v_attach, handle_v_run): New.
15469 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15470 (gdbserver_usage): Update.
15471 (main): Redo argument parsing. Handle --debug and --multi. Handle
15472 --attach along with other options or after the port. Save
15473 program_argv. Support no initial program. Resynchronize
15474 communication with GDB after an error. Handle "monitor exit".
15475 Use require_running and target_running. Always allow the extended
15476 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15477 restart in extended mode.
15478 * README: Refer to the GDB manual. Update --attach usage.
15480 2007-12-20 Andreas Schwab <schwab@suse.de>
15482 * linux-low.c (STACK_SIZE): Define.
15483 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15484 (linux_test_for_tracefork): Likewise.
15486 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15488 * linux-low.c (linux_wait_for_event): Update messages. Do not
15489 reinsert auto-delete breakpoints.
15490 * mem-break.c (struct breakpoint): Change return type of handler to
15492 (set_breakpoint_at): Update handler type.
15493 (reinsert_breakpoint_handler): Return 1 instead of calling
15495 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15497 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15498 * mem-break.h (set_breakpoint_at): Update handler type.
15499 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15500 * win32-low.c (auto_delete_breakpoint): New.
15501 (get_child_debug_event): Use it.
15503 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15505 * configure.ac: Check for pread and pwrite.
15506 * hostio.c (handle_pread): Fall back to lseek and read.
15507 (handle_pwrite): Fall back to lseek and write.
15508 * config.in, configure: Regenerated.
15510 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15512 * server.c (myresume): Add own_buf argument.
15513 (main): Update calls.
15515 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15517 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15518 * remote-utils.c (remote_open): Do not call disable_async_io.
15519 (block_async_io): Delete.
15520 (unblock_async_io): Make static.
15521 (initialize_async_io): New.
15522 * server.c (handle_v_cont): Handle async I/O here.
15523 (myresume): Likewise. Move other common resume tasks here...
15524 (main): ... from here. Call initialize_async_io. Disable async
15525 I/O before the main loop.
15526 * server.h (initialize_async_io): Declare.
15527 (block_async_io, unblock_async_io): Delete prototypes.
15528 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15530 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15532 * remote-utils.c (readchar): Allow binary data in received messages.
15534 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15536 * win32-low.c (attaching): New global.
15537 (win32_create_inferior): Clear the `attaching' global.
15538 (win32_attach): Set the `attaching' global.
15539 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15540 attaching. Only set a breakpoint at the entry point if not
15543 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15545 * server.c (main): Don't report dll events on the initial
15546 connection on attaches.
15548 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15550 * server.c (main): Relax numerical bases supported for the pid of
15551 the --attach command line argument.
15553 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15555 * win32-low.c (win32_attach): Call OpenProcess before
15556 DebugActiveProcess, not after. Add last error output to error
15559 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15561 * win32-low.c (win32_get_thread_context)
15562 (win32_set_thread_context): New functions.
15563 (thread_rec): Use win32_get_thread_context.
15564 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15565 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15568 2007-12-03 Leo Zayas
15569 Pedro Alves <pedro_alves@portugalmail.pt>
15571 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15573 (child_add_thread): Minor cleanup.
15574 (child_continue): Resume artificially suspended threads before
15575 calling ContinueDebugEvent.
15576 (suspend_one_thread): New.
15577 (fake_breakpoint_event): New.
15578 (get_child_debug_event): Change return type to int. Check here if
15579 gdb sent an interrupt request. If a soft interrupt was requested,
15580 fake a breakpoint event. Return 0 if there is no event to handle,
15582 (win32_wait): Don't check here if gdb sent an interrupt request.
15583 Ensure there is a valid event to handle.
15584 (win32_request_interrupt): Add soft interruption method as last
15587 2007-12-03 Leo Zayas
15588 Pedro Alves <pedro_alves@portugalmail.pt>
15590 * win32-low.h (win32_thread_info): Add descriptions to the
15591 structure members. Replace `suspend_count' counter by a
15593 * win32-low.c (thread_rec): Update condition of when to get the
15594 context from the inferior. Rely on ContextFlags being set if it
15595 has already been retrieved. Only suspend the inferior thread if
15596 we haven't already. Warn if that fails.
15597 (continue_one_thread): s/suspend_count/suspended/. Only call
15598 ResumeThread once. Warn if that fails.
15600 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15602 * win32-low.c (win32_wait): Don't read from the inferior when it
15603 has already exited.
15605 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15607 * Makefile.in (win32_low_h): New variable.
15608 (win32-low.o): Add dependency on $(win32_low_h).
15609 (win32-arm-low.o, win32-i386-low.o): New rules.
15611 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15613 * hostio.c: Correct copyright year.
15615 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15617 * Makefile.in (OBS): Add hostio.o.
15618 (hostio.o): New rule.
15619 * server.h (handle_vFile): Declare.
15620 * hostio.c: New file.
15621 * server.c (handle_v_requests): Take packet_len and new_packet_len
15622 for binary packets. Call handle_vFile.
15623 (main): Update call to handle_v_requests.
15625 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15627 * linux-low.c: Include <sched.h>.
15629 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15631 * linux-low.c (linux_tracefork_grandchild): New.
15632 (linux_tracefork_child): Use clone.
15633 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15635 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15637 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15639 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15641 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15643 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15645 * inferiors.c (change_inferior_id): Delete.
15646 (add_pid_to_list, pull_pid_from_list): New.
15647 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15648 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15649 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15650 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15651 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15652 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15653 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15654 (using_threads): Always set to 1.
15655 (handle_extended_wait): New.
15656 (add_process): Do not set TID.
15657 (linux_create_inferior): Set must_set_ptrace_flags.
15658 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15659 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15660 (linux_thread_alive): Rename TID argument to LWPID.
15661 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15662 (linux_wait_for_event): Do not use TID or check using_threads. Update
15663 call to dead_thread_notify. Call handle_extended_wait.
15664 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15665 (send_sigstop): Delete sigstop_sent.
15666 (wait_for_sigstop): Avoid TID.
15667 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15668 (linux_test_for_tracefork): New.
15669 (linux_lookup_signals): Use thread_db_active and
15670 linux_supports_tracefork_flag.
15671 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15672 * linux-low.h (get_process_thread): Avoid TID.
15673 (struct process_ifo): Move thread_known and tid to the end. Remove
15675 (linux_attach_lwp, thread_db_init): Update prototypes.
15676 * server.h (change_inferior_id): Delete prototype.
15677 (add_pid_to_list, pull_pid_from_list): New prototypes.
15678 * thread-db.c (thread_db_use_events): New.
15679 (find_first_thread): Rename to...
15680 (find_one_thread): ...this. Update callers and messages. Do not
15681 call fatal. Check thread_db_use_events. Do not call
15682 change_inferior_id or new_thread_notify.
15683 (maybe_attach_thread): Update. Do not call new_thread_notify.
15684 (thread_db_init): Set thread_db_use_events. Check use_events.
15685 * utils.c (fatal, warning): Correct message prefix.
15687 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15689 * Makefile.in (clean): Remove new files.
15690 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15691 (powerpc-64.o, powerpc-64.c): New rules.
15692 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15693 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15695 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15697 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15698 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15699 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15700 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15701 (target_regsets): Add AltiVec and SPE register sets.
15702 * configure.ac: Check for AltiVec and SPE.
15703 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15704 (ppc_fill_vrregset, ppc_store_vrregset): New.
15705 (target_regsets): Add AltiVec register set.
15706 * configure: Regenerated.
15708 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15710 * linux-low.c (O_LARGEFILE): Define.
15711 (linux_read_memory): Use /proc/PID/mem.
15712 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15713 * configure, config.in: Regenerated.
15715 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15717 * linux-low.c (linux_wait_for_event): Do not pass signals while
15720 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15722 * win32-low.c (create_process): New.
15723 (win32_create_inferior): Use create_process instead of
15724 CreateProcess. If create_process failed retry appending an ".exe"
15725 suffix. Store the GetLastError result immediatelly after
15726 create_process calls and use it on the call to error.
15728 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15730 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15732 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15734 * configure.ac: Switch license to GPLv3.
15736 2007-08-01 Michael Snyder <msnyder@access-company.com>
15738 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15740 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15742 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15744 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15745 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15746 CloseToolhelp32Snapshot.
15747 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15748 CloseToolhelp32Snapshot.
15750 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15752 * server.c (main): Check for inferior exit before main loop.
15754 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15756 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15757 instead of on tmp_desc.
15759 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15760 Daniel Jacobowitz <dan@codesourcery.com>
15762 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15763 (add_thread): Minor cleanups.
15764 (clear_inferiors): Move lower in the file. Clear the DLL
15766 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15767 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15768 (xml_escape_text): New.
15769 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15771 (handle_v_cont): Report errors.
15772 (gdbserver_version): Update.
15773 (main): Correct size of own_buf. Do not report initial DLL events.
15774 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15775 (unloaded_dll, xml_escape_text): New.
15776 * win32-low.c (enum target_waitkind): Update comments.
15777 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15778 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15779 (win32_EnumProcessModules, win32_GetModuleInformation)
15780 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15781 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15782 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15783 (win32_Module32First, win32_Module32Next, load_toolhelp)
15784 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15785 (get_child_debug_event): Handle DLL events.
15786 (win32_wait): Likewise.
15788 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15790 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15791 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15793 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15795 * win32-low.c (handle_output_debug_string): Ignore event if not
15798 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15800 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15802 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15804 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15806 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15808 * inferiors.c (change_inferior_id): Add comment.
15809 * linux-low.c (check_removed_breakpoint): Add an early
15810 prototype. Improve debug output.
15811 (linux_attach): Doc update.
15812 (linux_detach_one_process, linux_detach): Clean up before releasing
15814 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15815 * linux-low.h (struct process_info): Doc improvement.
15816 * mem-break.c (delete_all_breakpoints): New.
15817 * mem-break.h (delete_all_breakpoints): New prototype.
15818 * thread-db.c (find_first_thread): New.
15819 (thread_db_create_event): Call it instead of
15820 thread_db_find_new_threads. Clean up unused variables.
15821 (maybe_attach_thread): Remove first thread handling.
15822 (thread_db_find_new_threads): Use find_first_thread.
15823 (thread_db_get_tls_address): Likewise.
15825 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15827 * thread-db.c (thread_db_find_new_threads): Add prototype.
15828 (thread_db_create_event): Check for the main thread before adding
15830 (maybe_attach_thread): Only enable event reporting if TID == 0.
15831 (thread_db_get_tls_address): Check for new threads.
15833 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15835 * linux-low.c (linux_create_inferior): Try execv before execvp.
15836 * spu-low.c (spu_create_inferior): Likewise.
15838 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15840 * linux-low.c (linux_create_inferior): Change execv to execvp.
15841 * spu-low.c (spu_create_inferior): Likewies.
15843 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15845 * Makefile.in (clean): Clean new files instead of deleted ones.
15846 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15847 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15849 * configure.srv: Specify XML files and new regformats for MIPS and
15851 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15852 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15853 an entry for the restart register.
15854 (mips_cannot_fetch_register, mips_cannot_store_register)
15855 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15856 register names to match the XML descriptions.
15857 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15858 restart register instead of $0.
15860 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15861 Markus Deuling <deuling@de.ibm.com>
15863 * remote-utils.c (decode_xfer_write): New function.
15864 * server.h (decode_xfer_write): Add prototype.
15865 * server.c (handle_query): Add PACKET_LEN argument. Support
15866 qXfer:spu:read and qXfer:spu:write packets.
15867 (main): Pass packet_len to handle_query.
15868 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15869 * target.h (target_ops): Add qxfer_spu.
15871 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15873 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15874 accessing non-seekable spufs files.
15876 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15878 * server.c (handle_query): Add reply for qC packet.
15880 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15881 Leo Zayas <lerele@champenstudios@com>
15883 * server.h (check_remote_input_interrupt_request): New function.
15884 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15885 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15886 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15887 (check_remote_input_interrupt_request): New function.
15888 * server.h (check_remote_input_interrupt_request): Declare.
15889 * win32-low.c (winapi_DebugBreakProcess,
15890 winapi_GenerateConsoleCtrlEvent): New typedefs.
15891 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15893 (win32_wait): Check for remote interrupt request
15894 with check_remote_input_interrupt_request.
15895 (win32_request_interrupt): New function.
15896 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15898 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15900 * win32-low.c (debug_registers_changed,
15901 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15902 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15903 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15904 (thread_rec): Get context using the low target.
15905 (child_add_thread): Call thread_added on the low target,
15906 which does the same thing.
15908 (do_initial_child_stuff): Remove debug registers references.
15909 Set context using the low target. Resume threads after
15910 setting the contexts.
15911 (child_continue): Remove dead variable. Remove debug
15912 registers references.
15913 (child_fetch_inferior_registers): Go through the low target.
15914 (do_child_store_inferior_registers): Remove.
15915 (child_store_inferior_registers): Go through the low target.
15916 (win32_resume): Remove debug registers references.
15917 Set context using the low target.
15918 (handle_exception): Change return type to void. Don't record
15919 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15920 first chance exception.
15921 (get_child_debug_event): Change return type to void. Remove
15922 goto loop. Always return after waiting for debug event.
15923 (win32_wait): Convert to switch statement. Handle spurious
15926 * win32-i386-low.c (debug_registers_changed,
15927 debug_registers_used): New.
15928 (initial_stuff): Rename to ...
15929 (i386_initial_stuff): ... this. Clear debug registers
15931 (store_debug_registers): Delete.
15932 (i386_get_thread_context): New.
15933 (load_debug_registers): Delete.
15934 (i386_set_thread_context): New.
15935 (i386_thread_added): New.
15936 (single_step): Rename to ...
15937 (i386_single_step): ... this.
15938 (do_fetch_inferior_registers): Rename to ...
15939 (i386_fetch_inferior_register): ... this.
15940 (i386_store_inferior_register): New.
15941 (the_low_target): Adapt to new interface.
15943 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15944 (arm_get_thread_context): New.
15945 (arm_set_thread_context): New.
15947 (do_fetch_inferior_registers): Rename to ...
15948 (arm_fetch_inferior_register): ... this.
15949 (arm_store_inferior_register): New.
15950 (arm_wince_breakpoint): Reimplement as unsigned long.
15951 (arm_wince_breakpoint_len): Define.
15952 (the_low_target): Adapt to new interface.
15954 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15955 load_debug_registers. Add get_thread_context, set_thread_context,
15956 thread_added and store_inferior_register. Rename
15957 fetch_inferior_registers to fetch_inferior_register.
15958 (regptr): Remove declaration.
15960 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15962 * linux-low.c (linux_detach): Change return type to int. Return 0.
15963 * spu-low.c (spu_detach): Likewise.
15965 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15967 * target.h (target_ops): Change return type of detach to int.
15969 (join_inferior): New.
15970 * server.c (main): Don't skip detach support on mingw32.
15971 If the inferior doesn't support detaching return error.
15972 Call join_inferior instead of using waitpid.
15973 * linux-low.c (linux_join): New.
15974 (linux_target_op): Add linux_join.
15975 * spu-low.c (spu_join): New.
15976 (spu_target_ops): Add spu_join.
15977 * win32-low.c (win32_detach): Adapt to new interface.
15978 Reopen current_process_handle before detaching. Issue a child
15979 resume before detaching.
15981 (win32_target_op): Add win32_join.
15983 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15985 * win32-low.c (win32-attach): Fix return value.
15986 * target.h (target_ops): Describe ATTACH return values.
15988 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15990 * win32-low.c (GETPROCADDRESS): Define.
15991 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15992 (winapi_DebugSetProcessKillOnExit): Likewise.
15993 (win32_create_inferior): Force usage of ansi CreateProcessA.
15994 (win32_attach): Use GETPROCADDRESS.
15995 (win32_detach): Likewise.
15997 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15999 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16001 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16003 * win32-low.c: Commit leftover changes from 2007-03-29.
16005 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16007 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16008 fields short instead of int. Add explicit padding.
16009 (i387_cache_to_fsave): Remove unnecessary casts.
16010 (i387_fsave_to_cache): Doc fix.
16011 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16013 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16015 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16016 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16018 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16020 * configure.srv (arm*-*-mingw32ce*): Move near the other
16023 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16025 * configure.ac: Add errno checking.
16026 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16027 sys/file.h and malloc.h.
16028 (AC_CHECK_DECLS): Add perror.
16029 (srv_mingwce): Handle.
16030 * configure.srv (i[34567]86-*-cygwin*): Add
16031 win32-i386-low.o to srv_tgtobj.
16032 (i[34567]86-*-mingw*): Likewise.
16033 (arm*-*-mingw32ce*): Add case.
16034 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16035 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16036 [__MINGW32CE__] (strerror): New function.
16037 [__MINGW32CE__] (errno): Define to GetLastError.
16038 [__MINGW32CE__] (COUNTOF): New macro.
16039 (remote_open): Remove extra close call.
16040 * mem-break.c (delete_breakpoint_at): New function.
16041 * mem-break.h (delete_breakpoint_at): Declare.
16042 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16043 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16044 [USE_WIN32API] (read, write): Add char* casts.
16045 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16046 * server.h: Include wincecompat.h on Windows CE.
16047 [HAVE_ERRNO_H]: Check.
16048 (perror): Declare if not declared.
16049 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16050 (perror_with_name): Remove errno declaration.
16051 * wincecompat.h: New.
16052 * wincecompat.c: New.
16053 * win32-low.h: New.
16054 * win32-arm-low.c: New.
16055 * win32-i386-low.c: New.
16056 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16057 (OUTMSG2): Make it safe.
16059 (COUNTOF): New macro.
16060 (NUM_REGS): Get it from the low target.
16061 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16062 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16063 (thread_rec): Let low target handle debug registers.
16064 (child_add_thread): Likewise.
16065 (child_init_thread_list): Likewise.
16066 (continue_one_thread): Likewise.
16068 (do_child_fetch_inferior_registers): Move to ...
16069 * win32-i386-low.c: ... here, and rename to ...
16070 (do_fetch_inferior_registers): ... this.
16071 * win32-low.c (child_fetch_inferior_registers):
16072 Go through the low target.
16073 (do_child_store_inferior_registers): Use regptr.
16074 (strwinerror): New function.
16075 (win32_create_inferior): Handle Windows CE.
16076 Use strwinerror instead of strerror on Windows error
16077 codes. Add program to the error output.
16078 Don't close the main thread handle on Windows CE.
16079 (win32_attach): Use coredll.dll on Windows CE.
16080 (win32_kill): Close current process and current
16082 (win32_detach): Use coredll.dll on Windows CE.
16083 (win32_resume): Let low target handle debug registers, and
16085 (handle_exception): Add/Remove initial breakpoint. Avoid
16086 non-existant WSTOPSIG on Windows CE.
16087 (win32_read_inferior_memory): Cast to remove warning.
16088 (win32_arch_string): Go through the low target.
16089 (initialize_low): Call set_breakpoint_data with the low
16090 target's breakpoint.
16091 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16092 FOP_REGNUM, mappings): Move to ...
16093 * win32-i386-low.c: ... here.
16094 * win32-low.c (win32_thread_info): Move to ...
16095 * win32-low.h: ... here.
16096 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16097 win32-arm-low.c and wincecompat.c.
16098 (all:): Add $EXEEXT.
16099 (install-only:): Likewise.
16100 (gdbserver:): Likewise.
16101 (gdbreplay:): Likewise.
16102 * config.in: Regenerate.
16103 * configure: Regenerate.
16105 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16107 * win32-low.c: Rename typedef thread_info to
16108 win32_thread_info throughout.
16110 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16112 * win32-i386-low.c: Rename to ...
16113 * win32-low.c: ... this.
16114 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16115 * Makefile.in: Likewise.
16117 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16119 * remote-utils.c (monitor_output): Constify msg parameter.
16120 * server.h (monitor_output): Likewise.
16121 * win32-i386-low.c (handle_output_debug_string): New.
16122 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16123 handle_output_debug_string.
16124 (get_child_debug_event): Likewise.
16126 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16128 * server.c (main): Correct strtoul check.
16130 2007-03-27 Jon Ringle <jon@ringle.org>
16132 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16134 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16136 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16138 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16140 * terminal.h: Check HAVE_SGTTY_H.
16142 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16144 * remote-utils.c (remote_open): Print out the assigned port number.
16146 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16148 * remote-utils.c (monitor_output): New function.
16149 * server.c (debug_threads): Define here.
16150 (monitor_show_help): New function.
16151 (handle_query): Handle qRcmd.
16152 (main): Do not handle 'd' packet.
16153 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16154 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16157 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16159 * Makefile.in (EXEEXT): New.
16160 (clean): Use $(EXEEXT).
16162 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16164 * target.h (target_ops): Rename send_signal to request_interrupt,
16165 and remove enum target_signal parameter.
16166 * linux-low.c (linux_request_interrupt): Rename from
16167 linux_send_signal, and always send SIGINT.
16168 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16169 and always send SIGINT.
16170 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16172 (input_interrupt): Likewise.
16174 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16176 * server.c (get_features_xml): Check if target implemented
16178 * win32-i386-low.c (win32_arch_string): New.
16179 (win32_target_ops): Add win32_arch_string as arch_string member.
16181 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16183 * spu-low.c (spu_arch_string): New.
16184 (spu_target_ops): Add spu_arch_string.
16186 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16188 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16189 * configure.ac: Do not check for terminal.h.
16190 * configure, config.in: Regenerated.
16192 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16194 * Makefile.in (OBS): Add $(XML_BUILTIN).
16195 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16197 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16198 (arm-with-iwmmxt.c): New.
16199 * config.in, configure: Regenerate.
16200 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16201 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16202 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16203 (arm*-*-linux*): Add iWMMXt and regset support.
16204 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16205 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16206 (arm_store_wmmxregset, target_regsets): New.
16207 * server.c (get_features_xml): Take annex argument. Check builtin
16209 (handle_query): Handle multiple annexes.
16211 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16213 * remote-utils.c [USE_WIN32API] (read, write): Define.
16214 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16217 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16219 * linux-i386-low.c (the_low_target): Set arch_string.
16220 * linux-x86-64-low.c (the_low_target): Likewise.
16221 * linux-low.c (linux_arch_string): New.
16222 (linux_target_ops): Add it.
16223 * linux-low.h (struct linux_target_ops): Add arch_string.
16224 * server.c (write_qxfer_response): Use const void * for DATA.
16225 (get_features_xml): New.
16226 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16227 * target.h (struct target_ops): Add arch_string method.
16229 2007-01-03 Denis Pilat <denis.pilat@st.com>
16230 Daniel Jacobowitz <dan@codesourcery.com>
16232 * linux-low.c (linux_kill): Handle being called with no threads.
16233 * win32-i386-low.c (win32_kill): Likewise.
16234 (get_child_debug_event): Clear current_process_handle.
16236 2006-12-30 Denis PILAT <denis.pilat@st.com>
16237 Daniel Jacobowitz <dan@codesourcery.com>
16239 * remote-utils.c (remote_open): Check the type of specified
16240 serial port devices before opening them.
16241 * server.c (main): Kill the inferior if an error occurs during
16242 the first remote_open.
16244 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16246 * README: Update supported targets.
16248 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16250 * Makefile.in (clean): Remove reg-mips64.c.
16251 (reg-mips64.c, reg-mips64.o): New rules.
16252 * configure.srv: Handle mips64. Include regset support for mips.
16253 * linux-mips-low.c (union mips_register): New.
16254 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16255 (mips_breakpoint, mips_breakpoint_at): Use int.
16256 (mips_collect_register, mips_supply_register)
16257 (mips_collect_register_32bit, mips_supply_register_32bit)
16258 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16259 (mips_store_fpregset, target_regsets): New.
16260 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16262 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16264 * configure.srv: Add target "spu*-*-*".
16265 * Makefile.in (clean): Remove reg-spu.c.
16266 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16267 * spu-low.c: New file.
16269 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16271 * configure.ac: Correct td_thr_tls_get_addr test.
16272 * configure: Regenerated.
16274 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16276 * linux-low.c (linux_wait_for_event): Reformat. Use the
16277 pass_signals array.
16278 * remote-utils.c (decode_address_to_semicolon): New.
16279 * server.c (pass_signals, handle_general_set): New.
16280 (handle_query): Mention QPassSignals for qSupported.
16281 (main): Call handle_general_set.
16282 * server.h (pass_signals, decode_address_to_semicolon): New.
16284 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16286 * server.c (handle_query): Correct error handling for read_auxv.
16288 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16290 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16291 and srv_linux_thread_db to yes.
16292 * linux-s390-low.c (s390_fill_gregset): New function.
16293 (target_regsets): Define data structure.
16295 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16297 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16298 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16299 * config.in, configure: Regenerated.
16300 * inferiors.c (gdb_id_to_thread): New function.
16301 (gdb_id_to_thread_id): Use it.
16302 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16303 * linux-low.h (struct process_info): Add th member.
16304 (thread_db_get_tls_address): New prototype.
16305 * remote-utils.c (decode_address): Make non-static.
16306 * server.c (handle_query): Handle qGetTLSAddr.
16307 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16308 * target.h (struct target_ops): Add get_tls_address.
16309 * thread-db.c (maybe_attach_thread): Save the thread handle.
16310 (thread_db_get_tls_address): New.
16312 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16314 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16315 (linux_resume_one_process): Take a siginfo_t *. Update all
16316 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16317 (struct pending_signals): Add a siginfo_t.
16318 (linux_wait_for_process): Always set last_status.
16319 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16320 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16321 * linux-low.h (struct process_info): Add last_status.
16323 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16325 * remote-utils.c (try_rle): New function.
16326 (putpkt_binary): Use it.
16328 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16330 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16331 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16332 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16333 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16334 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16337 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16339 * server.c (terminal_fd): New variable.
16340 (old_foreground_pgrp): Likewise.
16341 (restore_old_foreground_pgrp): New function.
16342 (start_inferior): Record the terminal file descriptor in terminal_fd
16343 and its original foreground group in old_foreground_pgrp. Register
16344 restore_old_foreground_pgrp with atexit().
16346 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16348 * server.c (handle_query): Correct qPart to qXfer.
16350 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16352 * configure.ac: Check for more headers which are missing on
16353 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16354 * configure.srv: Add Cygwin and mingw32.
16355 * remote-utils.c: Don't include headers unconditionally which
16356 are missing on mingw32. Include <winsock.h> for mingw32.
16357 (remote_open): Adjust for mingw32 support. Flush
16358 standard error after writing to it.
16359 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16360 (unblock_async_io, enable_async_io, disable_async_io)
16361 (readchar, getpkt): Update for Winsock support.
16362 (prepare_resume_reply): Expect a protocol signal number.
16363 * server.c: Disable <sys/wait.h> on mingw32.
16364 (start_inferior): Adjust for mingw32 support. Flush
16365 standard error after writing to it.
16366 (attach_inferior): Likewise. Use protocol signal
16368 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16370 * win32-i386-low.c: New file.
16371 * Makefile.in (XM_CLIBS): Set.
16372 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16373 (win32-i386-low.o): New dependency rule.
16374 * linux-low.c (linux_wait): Use target signal numbers.
16375 * target.h (struct target_ops): Doc fix.
16376 * server.h (target_signal_to_name): New prototype.
16377 * gdbreplay.c: Don't include headers unconditionally which
16378 are missing on mingw32. Include <winsock.h> for mingw32.
16379 (remote_close, remote_open): Adjust for Winsock support.
16380 * configure, config.in: Regenerated.
16382 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16384 * server.c (decode_xfer_read, write_qxfer_response): New.
16385 (handle_query): Take a packet length argument. Handle
16386 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16387 the qSupported response.
16388 (main): Update call to handle_query.
16390 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16392 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16393 (putpkt_binary): Renamed from putpkt and adjusted for binary
16395 (putpkt): New wrapper for putpkt_binary.
16396 (readchar): Don't mask off the high bit.
16397 (decode_X_packet): New function.
16398 * server.c (main): Call putpkt_binary if a handler sets the packet
16399 length. Save the length of the incoming packet. Handle 'X'.
16400 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16402 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16404 * server.c (handle_query): Handle qSupported.
16406 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16408 * remote-utils.c (all_symbols_looked_up): New variable.
16409 (look_up_one_symbol): Check it.
16410 * server.h (look_up_one_symbol): New declaration.
16411 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16413 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16415 * Makefile.in (linux-arm-low.o): Update dependencies.
16416 * linux-arm-low.c: Include "gdb_proc_service.h".
16417 (PTRACE_GET_THREAD_AREA): Define.
16418 (ps_get_thread_area): New function.
16420 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16422 * configure.srv (m68k*-*-uclinux*): New target.
16423 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16424 (linux_resume_one_process): Remove extraneous cast.
16425 (linux_read_offsets): New.
16426 (linux_target_op): Add linux_read_offsets on mmuless systems.
16427 * server.c (handle_query): Add qOffsets logic.
16428 * target.h (struct target_ops): Add read_offsets.
16430 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16432 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16433 (PTRACE_GET_THREAD_AREA): Define.
16434 (ps_get_thread_area): New function.
16435 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16436 (linux-x86-64-low.o): Update.
16438 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16440 * configure.ac: Remove checks for prfpregset_t.
16441 * gdb_proc_service.h: New file.
16442 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16443 new "gdb_proc_service.h".
16444 * proc-service.c: Likewise.
16445 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16446 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16447 * Makefile.in (gdb_proc_service_h): Updated.
16448 * configure, config.in: Regenerated.
16450 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16452 * remote-utils.c (prepare_resume_reply): Move declaration
16453 of gdb_id_from_wait to the top of the block.
16455 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16457 * linux-low.c (regsets_store_inferior_registers): Read the regset
16458 from the target before filling it.
16460 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16462 * server.c (attach_inferior): Return SIGTRAP for a successful
16465 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16467 * Makefile.in (OBS): Add version.o.
16468 (STAGESTUFF): Delete.
16469 (version.o): Add dependencies.
16470 (version.c): Replace rule.
16471 (clean): Remove version.c.
16472 * server.c (gdbserver_version): New.
16473 (gdbserver_usage): Use printf.
16474 (main): Handle --version and --help.
16475 * server.h (version, host_name): Add declarations.
16477 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16489 * linux-x86-64-low.c:
16491 * linux-s390-low.c:
16492 * linux-ppc64-low.c:
16494 * linux-mips-low.c:
16495 * linux-m68k-low.c:
16496 * linux-m32r-low.c:
16499 * linux-ia64-low.c:
16500 * linux-i386-low.c:
16501 * linux-crisv32-low.c:
16513 * gdbserver.1: Add (C) after Copyright. Update the FSF
16516 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16518 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16519 (arm_breakpoint_at): Recognize both breakpoints.
16520 (the_low_target): Use the correct breakpoint instruction.
16522 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16524 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16525 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16526 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16527 (the_low_target): Update.
16529 2005-10-25 Andreas Schwab <schwab@suse.de>
16531 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16533 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16534 (ia64_num_regs): Reduce to 462.
16536 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16538 * acinclude.m4: Correct quoting.
16539 * aclocal.m4: Regenerated.
16541 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16542 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16543 (thread_db_init): Call thread_db_err_str.
16544 * configure.ac: Check for TD_VERSION.
16545 * config.in, configure: Regenerated.
16547 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16549 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16551 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16553 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16554 is not available. Define HAVE_PTRACE_GETREGS if it is.
16555 * config.in, configure: Regenerated.
16556 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16557 * linux-i386-low.c, linux-m68k-low.c: Update to use
16558 HAVE_PTRACE_GETREGS.
16559 * linux-low.c (regsets_fetch_inferior_registers)
16560 (regsets_store_inferior_registers): Only return 0 if we processed
16562 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16563 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16565 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16567 * inferiors.c (struct thread_info): Add gdb_id.
16568 (add_thread): Add gdb_id argument.
16569 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16570 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16571 calls to add_thread.
16572 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16573 * server.c (handle_query): Use thread_to_gdb_id.
16574 (handle_v_cont, main): Use gdb_id_to_thread_id.
16575 * server.h (add_thread): Update prototype.
16576 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16579 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16581 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16582 left-padded registers.
16583 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16584 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16586 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16588 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16589 * configure: Regenerate.
16590 * config.in: Regenerate.
16591 * server.h (NEED_DECLARATION_STRERROR):
16592 Replace with !HAVE_DECL_STRERROR.
16594 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16596 * linux-low.c (linux_wait, linux_send_signal): Don't test
16597 an unsigned long variable for > 0 if it could be MAX_ULONG.
16598 * server.c (myresume): Likewise.
16599 * target.c (set_desired_inferior): Likewise.
16601 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16603 * configure.ac: Simplify and improve check for socklen_t.
16604 * configure, config.in: Regenerate.
16606 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16608 * acconfig.h: Remove.
16609 * configure.ac: Add a test for socklen_t. Use three-argument
16610 AC_DEFINE throughout.
16611 * config.in: Regenerated using autoheader 2.59.
16612 * configure: Regenerated.
16614 * gdbreplay.c (socklen_t): Provide a default.
16615 (remote_open): Use socklen_t.
16616 * remote-utils.c (socklen_t): Provide a default.
16617 (remote_open): Use socklen_t.
16618 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16621 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16623 * linux-low.c (linux_read_memory, linux_write_memory)
16624 (linux_read_auxv): Likewise.
16625 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16626 (check_mem_write): Likewise.
16627 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16629 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16630 (registers_from_string, register_data): Likewise.
16631 * server.c (handle_query, main): Likewise.
16632 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16633 (decode_M_packet): Likewise.
16634 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16635 * target.h (struct target_ops): Update read_memory, write_memory,
16637 (read_inferior_memory, write_inferior_memory): Update.
16638 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16639 to unsigned char *.
16640 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16641 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16642 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16643 linux-s390-low.c, linux-sh-low.c: Update for changes in
16644 read_inferior_memory and the_low_target->breakpoint.
16646 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16648 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16649 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16650 * configure.srv: Add powerpc64-*-linux*.
16651 * linux-ppc64-low.c: New file.
16653 2005-05-23 Orjan Friberg <orjanf@axis.com>
16655 * linux-cris-low.c: New file with support for CRIS.
16656 * linux-crisv32-low.c: Ditto for CRISv32.
16657 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16658 (clean): Add reg-cris.c and reg-crisv32.c.
16659 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16660 reg-crisv32.o, and reg-crisv32.c to make rules.
16661 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16662 recognized targets.
16664 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16666 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16667 of sizeof (PTRACE_XFER_TYPE).
16668 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16670 2005-05-12 Orjan Friberg <orjanf@axis.com>
16672 * target.h (struct target_ops): Add insert_watchpoint,
16673 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16674 pointers for hardware watchpoint support.
16675 * linux-low.h (struct linux_target_ops): Ditto.
16676 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16677 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16678 to linux_target_ops.
16679 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16681 * server.c (main): Recognize 'Z' and 'z' packets.
16683 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16685 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16686 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16687 (the_low_target): Add new members.
16689 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16691 * proc-service.c (ps_lgetregs): Search all_processes instead of
16694 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16696 * server.c (start_inferior): Change return type to int.
16697 (attach_inferior): Change sigptr to int *.
16698 (handle_v_cont, handle_v_requests): Change signal to int *.
16699 (main): Change signal to int.
16701 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16703 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16704 * configure.srv: Add m32r*-*-linux*.
16705 * linux-m32r-low.c: New file.
16707 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16709 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16711 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16713 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16714 Take unsigned long arguments for PIDs.
16715 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16716 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16717 (wait_for_sigstop, linux_resume_one_process)
16718 (regsets_fetch_inferior_registers, linux_send_signal)
16719 (linux_read_auxv): Likewise. Update the types of variables holding
16720 PIDs. Update format string specifiers.
16721 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16722 * remote-utils.c (prepare_resume_reply): Likewise.
16723 * server.c (cont_thread, general_thread, step_thread)
16724 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16726 (handle_query): Update format specifiers.
16727 (handle_v_cont, main): Use strtoul for thread IDs.
16728 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16729 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16730 (general_thread, step_thread, thread_from_wait)
16731 (old_thread_from_wait): Update.
16732 * target.h (struct thread_resume): Use unsigned long for THREAD.
16733 (struct target_ops): Use unsigned long for arguments to attach and
16736 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16738 * acinclude.m4: Include bfd/bfd.m4 directly.
16739 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16740 <agriffis@toolchain.org>.
16741 * aclocal.m4, configure: Regenerated.
16743 2005-01-07 Andrew Cagney <cagney@gnu.org>
16745 * configure.ac: Rename configure.in, require autoconf 2.59.
16746 * configure: Re-generate.
16748 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16750 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16751 LIBS when finished.
16752 * aclocal.m4: Regenerated.
16753 * configure: Regenerated.
16755 2004-11-21 Andreas Schwab <schwab@suse.de>
16757 * linux-m68k-low.c (m68k_num_gregs): Define.
16758 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16759 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16760 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16761 (m68k_breakpoint_at): New. Add to the_low_target.
16763 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16764 srv_linux_thread_db to yes.
16766 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16768 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16769 (ARCH_SET_FS): Likewise.
16770 (ARCH_GET_FS): Likewise.
16771 (ARCH_GET_GS): Likewise.
16773 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16775 * linux-i386-low.c (ps_get_thread_area): New.
16776 * linux-x86-64-low.c (ps_get_thread_area): New.
16777 * linux-low.c: Include <sys/syscall.h>.
16778 (linux_kill_one_process): Don't kill the first thread here.
16779 (linux_kill): Kill the first thread here.
16780 (kill_lwp): New function.
16781 (send_sigstop, linux_send_signal): Use it.
16782 * proc-service.c: Clean up #ifdefs.
16783 (fpregset_info): Delete.
16784 (ps_lgetregs): Update and enable implementation.
16785 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16787 * remote-utils.c (struct sym_cache, symbol_cache): New.
16788 (input_interrupt): Print a clearer message.
16789 (async_io_enabled): New variable.
16790 (enable_async_io, disable_async_io): Use it. Update comments.
16791 (look_up_one_symbol): Use the symbol cache.
16792 * thread-db.c (thread_db_look_up_symbols): New function.
16793 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16795 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16797 * configure.in: Test for -rdynamic.
16798 * configure: Regenerated.
16799 * Makefile (INTERNAL_LDFLAGS): New.
16800 (gdbserver, gdbreplay): Use it.
16802 2004-09-02 Andrew Cagney <cagney@gnu.org>
16804 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16806 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16808 * linux-low.c (linux_wait): Clear all_processes list also.
16810 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16812 * linux-low.c: Include <errno.h>. Remove extern declaration of
16815 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16817 * gdbreplay.c, server.h, utils.c: Update copyright years.
16819 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16821 * server.c (main): Print child status or termination signal from
16822 variable 'signal', not 'sig'.
16824 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16826 * linux-low.c (linux_read_memory): Change return type to
16827 int. Check for and return error from ptrace().
16828 * target.c (read_inferior_memory): Change return type to int. Pass
16829 back return status from the_target->read_memory().
16830 * target.h (struct target_ops): Adapt *read_memory() prototype.
16832 (read_inferior_memory): Adapt prototype.
16833 * server.c (main): Return an error packet if
16834 read_inferior_memory() returns an error.
16836 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16838 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16839 Unify with other clean targets.
16841 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16843 * server.c (handle_v_cont): Call set_desired_inferior.
16845 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16847 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16849 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16851 * linux-low.c (linux_wait): Unblock async I/O.
16852 (linux_resume): Block and enable async I/O.
16853 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16854 * server.h (block_async_io, unblock_async_io): Add prototypes.
16856 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16858 * remote-utils.c (remote_open): Print a status notice after
16859 opening a TCP port.
16860 * server.c (attach_inferior): Print a status notice after
16863 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16865 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16867 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16869 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16871 * server.c, target.h: Update copyright years.
16873 2004-02-25 Roland McGrath <roland@redhat.com>
16875 * target.h (struct target_ops): New member `read_auxv'.
16876 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16877 * linux-low.c (linux_read_auxv): New function.
16878 (linux_target_ops): Initialize `read_auxv' member to that.
16880 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16882 Committed by Jim Blandy <jimb@redhat.com>.
16884 * linux-s390-low.c (s390_num_regs): Update.
16885 (s390_regmap): Remove control registers. Use __s390x__ predefine
16886 instead of GPR_SIZE to distiguish s390 and s390x targets.
16888 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16890 * linux-low.c: Update copyright year.
16891 (check_removed_breakpoint): Clear pending_is_breakpoint.
16892 (linux_set_resume_request, linux_queue_one_thread)
16893 (resume_status_pending_p): New functions.
16894 (linux_continue_one_thread): Use process->resume.
16895 (linux_resume): Only resume threads if there are no pending events.
16896 * linux-low.h (struct process_info): Add resume request
16899 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16901 * regcache.c (new_register_cache): Clear the allocated register
16902 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16904 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16906 * linux-low.c (linux_resume): Take a struct thread_resume *
16908 (linux_wait): Update call.
16909 (resume_ptr): New static variable.
16910 (linux_continue_one_thread): Renamed from
16911 linux_continue_one_process. Use resume_ptr.
16912 (linux_resume): Use linux_continue_one_thread.
16913 * server.c (handle_v_cont, handle_v_requests): New functions.
16914 (myresume): New function.
16915 (main): Handle 'v' case.
16916 * target.h (struct thread_resume): New type.
16917 (struct target_ops): Change argument of "resume" to struct
16919 (myresume): Delete macro.
16921 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16923 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16924 (uninstall): Support DESTDIR.
16926 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16928 * configure.srv: Add xscale*linux copy of arm*linux entry.
16930 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16932 * linux-arm-low.c (arm_reinsert_addr): New function.
16933 (the_low_target): Add arm_reinsert_addr.
16935 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16937 * mem-break.c: Remove whitespace at end of file.
16939 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16941 * configure.in: Check whether we need to prototype strerror.
16942 * server.h: Optionally prototype strerror.
16943 * gdbreplay.c (perror_with_name): Use strerror.
16944 * linux-low.c (linux_attach_lwp): Use strerror.
16945 * utils.c (perror_with_name): Use strerror.
16946 * config.in, configure: Regenerated.
16948 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16950 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16951 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16953 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16955 * Makefile.in (SFILES): Update.
16956 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16957 low-sun3.c: Remove files.
16959 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16961 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16962 (linux_detach_one_process, linux_detach): New functions.
16963 (linux_target_ops): Add linux_detach.
16964 * server.c (main): Handle 'D' packet.
16965 * target.h (struct target_ops): Add "detach" member.
16966 (detach_inferior): Define.
16968 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16970 From Kelley Cook <kelleycook@wideopenwest.com>:
16971 * configure.srv: Accept i[34567]86 variants.
16973 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16975 * linux-low.c (linux_wait_for_event): Correct comment typos.
16976 (linux_resume_one_process): Call check_removed_breakpoint.
16977 (linux_send_signal): New function.
16978 (linux_target_ops): Add linux_send_signal.
16979 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16981 * target.h (struct target_ops): Add send_signal.
16983 2003-05-29 Jim Blandy <jimb@redhat.com>
16985 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16986 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16987 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16988 away part of the register's value.
16990 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16992 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16993 (linux_wait_for_event, linux_init_signals): Likewise.
16995 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16997 * configure.in: Check for stdlib.h.
16998 * configure: Regenerated.
16999 * config.in: Regenerated.
17001 2003-01-04 Andreas Schwab <schwab@suse.de>
17003 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17005 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17007 * Makefile.in: Remove obsolete code.
17009 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17011 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17012 defined(PT_FPR0_HI).
17014 2002-11-17 Stuart Hughes <seh@zee2.com>
17016 * linux-arm-low.c (arm_num_regs): Increase.
17017 (arm_regmap): Include status register.
17019 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17021 * linux-low.c (register_addr): Remove incorrect -1 check.
17023 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17025 * linux-low.c (linux_create_inferior): Call setpgid. Return
17027 (unstopped_p, linux_signal_pid): Remove.
17028 (linux_target_ops): Remove linux_signal_pid.
17029 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17030 global instead of target method.
17031 * target.h (struct target_ops): Remove signal_pid. Update comment
17032 for create_inferior.
17033 * server.c (signal_pid): New variable.
17034 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17035 gdbserver. Set the child to be the foreground process group.
17036 (attach_inferior): Set signal_pid.
17038 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17040 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17042 2002-08-20 Jim Blandy <jimb@redhat.com>
17044 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17047 2002-08-01 Andrew Cagney <cagney@redhat.com>
17049 * Makefile.in: Make chill references obsolete.
17051 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17053 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17054 * configure: Regenerate.
17055 * config.in: Regenerate.
17057 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17059 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17060 (perror_with_name, remote_close, remote_open, expect, play): Static.
17062 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17064 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17065 byte offsets instead of an array of indexes.
17066 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17068 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17070 * regcache.c: Add comment.
17072 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17074 * thread-db.c: New file.
17075 * proc-service.c: New file.
17076 * acinclude.m4: New file.
17077 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17078 proc-service.o, and thread-db.o.
17079 (linux-low.o): Add USE_THREAD_DB.
17080 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17081 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17082 * aclocal.m4: Regenerated.
17083 * config.in: Regenerated.
17084 * configure: Regenerated.
17085 * configure.in: Check for proc_service.h, sys/procfs.h,
17086 thread_db.h, and linux/elf.h headrs.
17087 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17088 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17089 Check for -lthread_db and thread support.
17090 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17091 PowerPC, and SuperH.
17092 * i387-fp.c: Constify arguments.
17093 * i387-fp.h: Likewise.
17094 * inferiors.c: (struct thread_info): Renamed from
17095 `struct inferior_info'. Remove PID member. Use generic inferior
17096 list header. All uses updated.
17097 (inferiors, signal_pid): Removed.
17098 (all_threads): New variable.
17099 (get_thread): Define.
17100 (add_inferior_to_list): New function.
17101 (for_each_inferior): New function.
17102 (change_inferior_id): New function.
17103 (add_inferior): Removed.
17104 (remove_inferior): New function.
17105 (add_thread): New function.
17106 (free_one_thread): New function.
17107 (remove_thread): New function.
17108 (clear_inferiors): Use for_each_inferior and free_one_thread.
17109 (find_inferior): New function.
17110 (find_inferior_id): New function.
17111 (inferior_target_data): Update argument type.
17112 (set_inferior_target_data): Likewise.
17113 (inferior_regcache_data): Likewise.
17114 (set_inferior_regcache_data): Likewise.
17115 * linux-low.c (linux_bp_reinsert): Remove.
17116 (all_processes, stopping_threads, using_thrads)
17117 (struct pending_signals, debug_threads, pid_of): New.
17118 (inferior_pid): Replace with macro.
17119 (struct inferior_linux_data): Remove.
17120 (get_stop_pc, add_process): New functions.
17121 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17122 Use add_process and add_thread.
17123 (linux_attach_lwp): New function, based on old linux_attach. Use
17124 add_process and add_thread. Set stop_expected for new threads.
17125 (linux_attach): New function.
17126 (linux_kill_one_process): New function.
17127 (linux_kill): Kill all LWPs.
17128 (linux_thread_alive): Use find_inferior_id.
17129 (check_removed_breakpoints, status_pending_p): New functions.
17130 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17131 Update. Use WNOHANG. Wait for cloned processes also. Update process
17132 struct for the found process.
17133 (linux_wait_for_event): New function.
17134 (linux_wait): Use it. Support LWPs.
17135 (send_sigstop, wait_for_sigstop, stop_all_processes)
17136 (linux_resume_one_process, linux_continue_one_process): New functions.
17137 (linux_resume): Support LWPs.
17138 (REGISTER_RAW_SIZE): Remove.
17139 (fetch_register): Use register_size instead. Call supply_register.
17140 (usr_store_inferior_registers): Likewise. Call collect_register.
17141 Fix recursive case.
17142 (regsets_fetch_inferior_registers): Improve error message.
17143 (regsets_store_inferior_registers): Add debugging.
17144 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17145 (unstopped_p, linux_signal_pid): New functions.
17146 (linux_target_ops): Add linux_signal_pid.
17147 (linux_init_signals): New function.
17148 (initialize_low): Call it. Initialize using_threads.
17149 * regcache.c (inferior_regcache_data): Add valid
17151 (get_regcache): Fetch registers lazily. Add fetch argument
17152 and update all callers.
17153 (regcache_invalidate_one, regcache_invalidate): New
17155 (new_register_cache): Renamed from create_register_cache.
17156 Return the new regcache.
17157 (free_register_cache): Change argument to a void *.
17158 (registers_to_string, registers_from_string): Call get_regcache
17159 with fetch flag set.
17160 (register_data): Make static. Pass fetch flag to get_regcache.
17161 (supply_register): Call get_regcache with fetch flag clear.
17162 (collect_register): Call get_regcache with fetch flag set.
17163 (collect_register_as_string): New function.
17164 * regcache.h: Update.
17165 * remote-utils.c (putpkt): Flush after debug output and use
17167 Handle input interrupts while waiting for an ACK.
17168 (input_interrupt): Use signal_pid method.
17169 (getpkt): Flush after debug output and use stderr.
17170 (outreg): Use collect_register_as_string.
17171 (new_thread_notify, dead_thread_notify): New functions.
17172 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17173 and general_thread.
17174 (look_up_one_symbol): Flush after debug output.
17175 * server.c (step_thread, server_waiting): New variables.
17176 (start_inferior): Don't use signal_pid. Update call to mywait.
17177 (attach_inferior): Update call to mywait.
17178 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17179 (main): Don't fetch/store registers explicitly. Use
17180 set_desired_inferior. Support proposed ``Hs'' packet. Update
17182 * server.h: Update.
17183 (struct inferior_list, struct_inferior_list_entry): New.
17184 * target.c (set_desired_inferior): New.
17185 (write_inferior_memory): Constify.
17186 (mywait): New function.
17187 * target.h: Update.
17188 (struct target_ops): New signal_pid method.
17189 (mywait): Removed macro, added prototype.
17191 * linux-low.h (regset_func): Removed.
17192 (regset_fill_func, regset_store_func): New.
17193 (enum regset_type): New.
17194 (struct regset_info): Add type field. Use new operation types.
17195 (struct linux_target_ops): stop_pc renamed to get_pc.
17196 Add decr_pc_after_break and breakpoint_at.
17197 (get_process, get_thread_proess, get_process_thread)
17198 (strut process_info, all_processes, linux_attach_lwp)
17199 (thread_db_init): New.
17201 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17202 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17203 (the_low_target): Add new members.
17204 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17205 (i386_store_fpxregset): Constify.
17206 (target_regsets): Add new kind identifier.
17207 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17208 (i386_set_pc): Add debugging.
17209 (i386_breakpoint_at): New function.
17210 (the_low_target): Add new members.
17211 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17212 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17213 (mips_breakpoint_at): New.
17214 (the_low_target): Add new members.
17215 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17216 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17217 (the_low_target): Add new members.
17218 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17219 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17220 (the_low_target): Add new members.
17221 * linux-x86-64-low.c (target_regsets): Add new kind
17224 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17226 From Martin Pool <mbp@samba.org>:
17227 * server.c (gdbserver_usage): New function.
17230 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17232 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17233 stop_at -> stop_pc.
17235 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17237 * Makefile.in: Remove obsolete code.
17239 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17241 * linux-low.c (regsets_fetch_inferior_registers),
17242 (regsets_store_inferior_registers): Removed cast to int from
17244 * regcache.h: Added declaration of struct inferior_info.
17246 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17248 * inferiors.c (struct inferior_info): Add regcache_data.
17249 (add_inferior): Call create_register_cache.
17250 (clear_inferiors): Call free_register_cache.
17251 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17252 * regcache.c (struct inferior_regcache_data): New.
17253 (registers): Remove.
17254 (get_regcache): New function.
17255 (create_register_cache, free_register_cache): New functions.
17256 (set_register_cache): Don't initialize the register cache here.
17257 (registers_to_string, registers_from_string, register_data): Call
17259 * regcache.h: Add prototypes.
17260 * server.h: Likewise.
17262 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17264 * mem-break.c: New file.
17265 * mem-break.h: New file.
17266 * Makefile.in: Add mem-break.o rule; update server.h
17268 * inferiors.c (struct inferior_info): Add target_data
17270 (clear_inferiors): Free target_data member if set.
17271 (inferior_target_data, set_inferior_target_data): New functions.
17272 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17273 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17274 * linux-low.c (linux_bp_reinsert): New variable.
17275 (struct inferior_linux_data): New.
17276 (linux_create_inferior): Use set_inferior_target_data.
17277 (linux_attach): Likewise. Call add_inferior.
17278 (linux_wait_for_one_inferior): New function.
17279 (linux_wait): Call it.
17280 (linux_write_memory): Add const.
17281 (initialize_low): Call set_breakpoint_data.
17282 * linux-low.h (struct linux_target_ops): Add breakpoint
17284 * server.c (attach_inferior): Remove extra add_inferior
17286 * server.h: Include mem-break.h. Update inferior.c
17288 * target.c (read_inferior_memory)
17289 (write_inferior_memory): New functions.
17290 * target.h (read_inferior_memory)
17291 (write_inferior_memory): Change macros to prototypes.
17292 (struct target_ops): Update comments. Add const to write_memory
17295 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17297 * linux-low.c (usr_store_inferior_registers): Support
17298 registers which are allowed to fail to store.
17299 * linux-low.h (linux_target_ops): Likewise.
17300 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17301 (ppc_cannot_store_register): FPSCR may not be storable.
17303 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17305 * server.h: Include <string.h> if HAVE_STRING_H.
17306 * ChangeLog: Correct paths in last ChangeLog entry.
17308 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17310 * linux-low.h: Remove obsolete prototypes.
17311 (struct linux_target_ops): New.
17312 (extern the_low_target): New.
17313 * linux-low.c (num_regs, regmap): Remove declarations.
17314 (register_addr): Use the_low_target explicitly.
17315 (fetch_register): Likewise.
17316 (usr_fetch_inferior_registers): Likewise.
17317 (usr_store_inferior_registers): Likewise.
17318 * linux-arm-low.c (num_regs): Remove.
17319 (arm_num_regs): Define.
17320 (arm_regmap): Renamed from regmap, made static.
17321 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17323 (arm_cannot_store_register): Renamed from cannot_store_register,
17325 (the_low_target): New.
17326 * linux-i386-low.c (num_regs): Remove.
17327 (i386_num_regs): Define.
17328 (i386_regmap): Renamed from regmap, made static.
17329 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17331 (i386_cannot_store_register): Renamed from cannot_store_register,
17333 (the_low_target): New.
17334 * linux-ia64-low.c (num_regs): Remove.
17335 (ia64_num_regs): Define.
17336 (ia64_regmap): Renamed from regmap, made static.
17337 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17339 (ia64_cannot_store_register): Renamed from cannot_store_register,
17341 (the_low_target): New.
17342 * linux-m68k-low.c (num_regs): Remove.
17343 (m68k_num_regs): Define.
17344 (m68k_regmap): Renamed from regmap, made static.
17345 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17347 (m68k_cannot_store_register): Renamed from cannot_store_register,
17349 (the_low_target): New.
17350 * linux-mips-low.c (num_regs): Remove.
17351 (mips_num_regs): Define.
17352 (mips_regmap): Renamed from regmap, made static.
17353 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17355 (mips_cannot_store_register): Renamed from cannot_store_register,
17357 (the_low_target): New.
17358 * linux-ppc-low.c (num_regs): Remove.
17359 (ppc_num_regs): Define.
17360 (ppc_regmap): Renamed from regmap, made static.
17361 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17363 (ppc_cannot_store_register): Renamed from cannot_store_register,
17365 (the_low_target): New.
17366 * linux-s390-low.c (num_regs): Remove.
17367 (s390_num_regs): Define.
17368 (s390_regmap): Renamed from regmap, made static.
17369 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17371 (s390_cannot_store_register): Renamed from cannot_store_register,
17373 (the_low_target): New.
17374 * linux-sh-low.c (num_regs): Remove.
17375 (sh_num_regs): Define.
17376 (sh_regmap): Renamed from regmap, made static.
17377 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17379 (sh_cannot_store_register): Renamed from cannot_store_register,
17381 (the_low_target): New.
17382 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17383 (the_low_target): New.
17385 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17387 * Makefile.in: Add stamp-h target.
17388 * configure.in: Create stamp-h.
17389 * configure: Regenerated.
17391 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17393 * inferiors.c: New file.
17394 * target.c: New file.
17395 * target.h: New file.
17396 * Makefile.in: Add target.o and inferiors.o. Update
17398 * linux-low.c (inferior_pid): New static variable,
17399 moved from server.c.
17400 (linux_create_inferior): Renamed from create_inferior.
17401 Call add_inferior. Return 0 on success instead of a PID.
17402 (linux_attach): Renamed from myattach.
17403 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17404 (linux_thread_alive): Renamed from mythread_alive.
17405 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17407 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17408 (regsets_store_inferior_registers): Correct error message.
17409 Add missing ``return 0''.
17410 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17411 (linux_store_registers): Renamed from store_inferior_registers.
17412 (linux_read_memory): Renamed from read_inferior_memory.
17413 (linux_write_memory): Renamed from write_inferior_memory.
17414 (linux_target_ops): New structure.
17415 (initialize_low): Call set_target_ops ().
17416 * remote-utils.c (unhexify): New function.
17417 (hexify): New function.
17418 (input_interrupt): Send signals to ``signal_pid''.
17419 * server.c (inferior_pid): Remove.
17420 (start_inferior): Update create_inferior call.
17421 (attach_inferior): Call add_inferior.
17422 (handle_query): New function.
17423 (main): Call handle_query for `q' packets.
17424 * server.h: Include "target.h". Remove obsolete prototypes.
17425 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17427 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17429 * Makefile.in: Add WARN_CFLAGS. Update configury
17431 * configure.in: Check for <string.h>
17432 * configure: Regenerate.
17433 * config.in: Regenerate.
17434 * gdbreplay.c: Include needed system headers.
17435 (remote_open): Remove strchr prototype.
17436 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17437 * regcache.c (supply_register): Change buf argument to const void *.
17438 (supply_register_by_name): Likewise.
17439 (collect_register): Change buf argument to void *.
17440 (collect_register_by_name): Likewise.
17441 * regcache.h: Add missing prototypes.
17442 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17443 * server.c (handle_query): New function.
17444 (attached): New static variable, moved out of main.
17445 (main): Quiet longjmp clobber warnings.
17446 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17447 * utils.c (error): Remove NORETURN.