1 2019-06-19 Tom de Vries <tdevries@suse.de>
3 * debug.h (debug_write): Change return type to ssize_t.
4 * debug.c (debug_write): Same.
6 2019-06-14 Tom Tromey <tom@tromey.com>
8 * configure.ac: Use new path to gnulib.
10 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
13 2019-06-11 Tom Tromey <tom@tromey.com>
15 * Makefile.in (SFILES): Add alloc.c.
17 (IPA_OBJS): Add alloc-ipa.o.
18 (alloc-ipa.o): New target.
19 (%.o: ../%.c): New pattern rule.
21 2019-06-10 Tom Tromey <tromey@adacore.com>
23 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
24 end warning with a newline.
25 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
27 * thread-db.c (attach_thread): Don't end warning with a newline.
28 (thread_db_notice_clone): Likewise.
29 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
31 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
32 end warning with a newline.
34 2019-06-04 Pedro Alves <palves@redhat.com>
36 * server.c (captured_main): Use make_unique_xstrdup.
38 2019-06-02 Tom Tromey <tom@tromey.com>
40 * gdbreplay.c (fromhex): Remove.
41 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
43 2019-05-29 Tom Tromey <tromey@adacore.com>
47 2019-05-06 Kevin Buettner <kevinb@redhat.com>
49 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
50 sign extension code on 32-bit builds.
52 2019-05-03 Eli Zaretskii <eliz@gnu.org>
55 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
57 2019-04-19 Tom Tromey <tom@tromey.com>
59 * server.c (struct vstop_notif): Derive from notif_event.
61 (queue_stop_reply): Update.
62 (remove_all_on_match_ptid): Change type. Rewrite.
63 (discard_queued_stop_replies): Rewrite.
64 (in_queued_stop_replies_ptid): Change type.
65 (in_queued_stop_replies): Rewrite.
67 (queue_stop_reply_callback): Update.
68 (captured_main): Don't call initialize_notif.
69 (push_stop_notification): Update.
70 * notif.c (notif_write_event, handle_notif_ack)
71 (notif_event_enque, notif_push): Update.
72 (notif_event_xfree, initialize_notif): Remove.
73 * notif.h (struct notif_event): Include <list>, not
75 (struct notif_server) <queue>: Now a std::list.
76 (notif_event_p): Remove typedef.
77 (initialize_notif): Don't declare.
78 (struct notif_event): Add virtual destructor.
80 2019-04-17 Alan Hayward <alan.hayward@arm.com>
82 * ax.c (ax_vdebug): Call debug_printf.
83 * debug.c (debug_write): New function.
84 * debug.h (debug_write): New declaration.
85 * linux-low.c (sigchld_handler): Call debug_write.
87 2019-04-17 Alan Hayward <alan.hayward@arm.com>
89 * debug.c (debug_set_output): New function.
90 (debug_vprintf): Send output to debug_file.
91 (debug_flush): Likewise.
92 * debug.h (debug_set_output): New declaration.
93 * server.c (handle_monitor_command): Add debug-file option.
94 (captured_main): Likewise.
96 2019-04-17 Alan Hayward <alan.hayward@arm.com>
98 * debug.c (remote_debug): Add definition.
99 * debug.h (remote_debug): Add declaration.
100 * hostio.c (remote_debug): Remove declaration.
101 * remote-utils.c (struct ui_file): Likewise.
102 (remote_debug): Likewise.
103 * remote-utils.h (remote_debug): Likewise,
104 * server.c (remote_debug): Remove definition.
106 2019-04-10 Kevin Buettner <kevinb@redhat.com>
108 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
109 when using a 64-bit gdbserver.
111 2019-04-09 Tom Tromey <tromey@adacore.com>
113 * linux-low.c (select_event_lwp): Use find_thread_in_random.
115 2019-04-08 Tom Tromey <tom@tromey.com>
117 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
119 (linux_resume_one_lwp): Likewise.
121 2019-04-08 Tom Tromey <tom@tromey.com>
123 * gdbreplay.c: Update.
124 * linux-low.c: Update.
127 2019-04-08 Tom Tromey <tom@tromey.com>
129 * server.c: Use C++ exception handling.
130 * linux-low.c: Use C++ exception handling.
131 * gdbreplay.c: Use C++ exception handling.
133 2019-04-08 Tom Tromey <tom@tromey.com>
135 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
136 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
137 (captured_main, main): Update.
138 * gdbreplay.c (main): Update.
140 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
142 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
143 value in argument pointer, return 1 if the entry is found and 0
144 otherwise. Move comment.
145 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
146 * linux-low.h (linux_get_auxv): Declare.
147 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
149 2019-04-05 Tom Tromey <tromey@adacore.com>
151 * server.c (gdbserver_usage): Use upper-case for metasyntactic
154 2019-03-28 Alan Hayward <alan.hayward@arm.com>
156 * linux-low.c (AT_HWCAP2): Add define if not already included.
158 2019-03-26 Alan Hayward <alan.hayward@arm.com>
160 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
161 (aarch64_arch_setup): Call linux_get_hwcap.
162 * linux-arm-low.c (arm_get_hwcap): Remove function.
163 (arm_read_description): Call linux_get_hwcap.
164 * linux-low.c (linux_get_auxv): New function.
165 (linux_get_hwcap): Likewise.
166 (linux_get_hwcap2): Likewise.
167 * linux-low.h (linux_get_hwcap): New declaration.
168 (linux_get_hwcap2): Likewise.
169 * linux-ppc-low.c (ppc_get_auxv): Remove function.
170 (ppc_arch_setup): Call linux_get_hwcap.
171 * linux-s390-low.c (s390_get_hwcap): Remove function.
172 (s390_arch_setup): Call linux_get_hwcap.
174 2019-03-22 Alan Hayward <alan.hayward@arm.com>
175 Jiong Wang <jiong.wang@arm.com>
177 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
178 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
180 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
182 2019-03-22 Alan Hayward <alan.hayward@arm.com>
183 Jiong Wang <jiong.wang@arm.com>
185 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
186 (aarch64_get_hwcap): New function.
187 (aarch64_arch_setup): Read APIA hwcap.
189 2019-03-22 Alan Hayward <alan.hayward@arm.com>
190 Jiong Wang <jiong.wang@arm.com>
192 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
193 (initialize_low_tracepoint): Likewise.
194 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
195 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
196 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
197 (aarch64_linux_read_description): Likewise.
198 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
200 2019-03-12 John Baldwin <jhb@FreeBSD.org>
202 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
203 i386_create_target_description for 'segments' parameter.
204 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
205 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
206 * win32-i386-low.c (i386_arch_setup): Likewise.
208 2019-03-12 Tom Tromey <tromey@adacore.com>
210 * linux-low.c (iterate_over_lwps): Update.
212 2019-03-06 Tom Tromey <tom@tromey.com>
214 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
215 (captured_main): Use SCOPE_EXIT.
217 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
219 * configure.srv: Use '$enable_unittest' instead of '$development'
220 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
223 2019-02-27 Tom Tromey <tromey@adacore.com>
225 * gdbreplay.c (logchar): Handle \r\n.
227 2019-02-07 Alan Hayward <alan.hayward@arm.com>
229 * linux-low.c (linux_attach): Add process before lwp.
230 * server.c (attach_inferior): Check if already attached.
232 2019-02-07 Tom Tromey <tom@tromey.com>
234 * x86-tdesc.h: Rename include guard.
235 * x86-low.h: Add include guard.
236 * wincecompat.h: Rename include guard.
237 * win32-low.h: Add include guard.
238 * utils.h: Rename include guard.
239 * tracepoint.h: Rename include guard.
240 * tdesc.h: Rename include guard.
241 * target.h: Rename include guard.
242 * server.h: Rename include guard.
243 * remote-utils.h: Rename include guard.
244 * regcache.h: Rename include guard.
245 * nto-low.h: Rename include guard.
246 * notif.h: Add include guard.
247 * mem-break.h: Rename include guard.
248 * lynx-low.h: Add include guard.
249 * linux-x86-tdesc.h: Add include guard.
250 * linux-s390-tdesc.h: Add include guard.
251 * linux-ppc-tdesc-init.h: Add include guard.
252 * linux-low.h: Add include guard.
253 * linux-aarch64-tdesc.h: Add include guard.
254 * linux-aarch32-low.h: Add include guard.
255 * inferiors.h: Rename include guard.
256 * i387-fp.h: Rename include guard.
257 * hostio.h: Rename include guard.
258 * gdbthread.h: Rename include guard.
259 * gdb_proc_service.h: Rename include guard.
260 * event-loop.h: Rename include guard.
261 * dll.h: Rename include guard.
262 * debug.h: Rename include guard.
263 * ax.h: Rename include guard.
265 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
268 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
269 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
271 2019-01-25 Tom Tromey <tom@tromey.com>
273 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
275 2019-01-25 Tom Tromey <tom@tromey.com>
277 * win32-low.c: Fix common/ includes.
278 * win32-i386-low.c: Fix common/ includes.
279 * tracepoint.c: Fix common/ includes.
280 * thread-db.c: Fix common/ includes.
281 * target.h: Fix common/ includes.
282 * symbol.c: Fix common/ includes.
283 * spu-low.c: Fix common/ includes.
284 * server.h: Fix common/ includes.
285 * server.c: Fix common/ includes.
286 * remote-utils.c: Fix common/ includes.
287 * regcache.h: Fix common/ includes.
288 * regcache.c: Fix common/ includes.
289 * nto-x86-low.c: Fix common/ includes.
290 * notif.h: Fix common/ includes.
291 * mem-break.h: Fix common/ includes.
292 * lynx-low.c: Fix common/ includes.
293 * lynx-i386-low.c: Fix common/ includes.
294 * linux-x86-tdesc-selftest.c: Fix common/ includes.
295 * linux-x86-low.c: Fix common/ includes.
296 * linux-low.c: Fix common/ includes.
297 * inferiors.h: Fix common/ includes.
298 * i387-fp.c: Fix common/ includes.
299 * hostio.c: Fix common/ includes.
300 * hostio-errno.c: Fix common/ includes.
301 * gdbthread.h: Fix common/ includes.
302 * gdbreplay.c: Fix common/ includes.
303 * fork-child.c: Fix common/ includes.
304 * event-loop.c: Fix common/ includes.
306 (enum gdb_agent_op): Fix common/ includes.
308 2019-01-21 Tom Tromey <tom@tromey.com>
310 * tracepoint.c: Fix includes.
311 * remote-utils.c: Fix includes.
312 * linux-x86-low.c: Fix includes.
314 2019-01-01 Joel Brobecker <brobecker@adacore.com>
316 * gdbreplay.c (gdbreplay_version): Update copyright year in
318 * server.c (gdbserver_version): Likewise.
320 2018-12-05 Alan Hayward <alan.hayward@arm.com>
322 * linux-low.c (add_lwp): Switch ordering.
324 2018-11-29 Tom Tromey <tom@tromey.com>
326 * win32-low.c (win32_join): Take pid, not process.
327 * target.h (struct target_ops) <join>: Change argument type.
328 (join_inferior): Change argument name.
329 * spu-low.c (spu_join): Take pid, not process.
330 * server.c (handle_detach): Preserve pid before destroying
332 * lynx-low.c (lynx_join): Take pid, not process.
333 * linux-low.c (linux_join): Take pid, not process.
335 2018-11-23 Alan Hayward <alan.hayward@arm.com>
337 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
338 (aarch64_cannot_fetch_register): Likewise.
339 (struct linux_target_ops): Update references.
341 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
343 * linux-ppc-low.c: Include nat/linux-ptrace.h.
345 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
347 * configure.srv (ipa_ppc_linux_regobj): Add
348 powerpc-isa207-htm-vsx32l-ipa.o and
349 powerpc-isa207-htm-vsx64l-ipa.o.
350 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
351 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
352 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
353 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
354 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
355 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
356 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
357 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
358 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
359 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
360 (init_registers_powerpc_isa207_htm_vsx32l)
361 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
362 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
363 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
364 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
365 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
366 (ppc_store_tm_ctarregset): New functions.
367 (ppc_regsets): Add entries for HTM regsets.
368 (ppc_arch_setup): Set htm in features struct when needed. Set
369 sizes for the HTM regsets.
370 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
371 (initialize_low_arch): Call
372 init_registers_powerpc_isa207_htm_vsx32l and
373 init_registers_powerpc_isa207_htm_vsx64l.
374 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
375 PPC_TDESC_ISA207_HTM_VSX.
376 (initialize_low_tracepoint): Call
377 init_registers_powerpc_isa207_htm_vsx32l and
378 init_registers_powerpc_isa207_htm_vsx64l.
380 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
382 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
383 rs6000/power-linux-pmu.xml to srv_xmlfiles.
384 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
385 (ppc_store_pmuregset): New functions.
386 (ppc_regsets): Add entries for ebb and pmu regsets.
387 (ppc_arch_setup): Set isa207 in features struct if the ebb and
388 pmu regsets are available. Set sizes for these regsets.
390 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
392 * configure.srv (ipa_ppc_linux_regobj): Add
393 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
394 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
395 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
396 rs6000/powerpc-isa207-vsx32l.xml, and
397 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
398 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
399 <PPC_TDESC_ISA207_VSX>: New enum value.
400 (init_registers_powerpc_isa207_vsx32l): Declare.
401 (init_registers_powerpc_isa207_vsx64l): Declare.
402 * linux-ppc-low.c (ppc_fill_tarregset): New function.
403 (ppc_store_tarregset): New function.
404 (ppc_regsets): Add entry for the TAR regset.
405 (ppc_arch_setup): Set isa207 in features struct when needed. Set
406 size for the TAR regsets.
407 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
408 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
409 and init_registers_powerpc_isa207_vsx64l.
410 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
411 (initialize_low_tracepoint): Call
412 init_registers_powerpc_isa207_vsx32l and
413 init_registers_powerpc_isa207_vsx64l.
415 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
416 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
418 * configure.srv (ipa_ppc_linux_regobj): Add
419 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
420 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
421 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
422 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
423 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
424 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
425 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
426 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
427 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
428 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
429 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
430 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
431 (ppc_hwcap): Add comment.
432 (ppc_hwcap2): New global.
433 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
434 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
435 (ppc_regsets): Add entries for the DSCR and PPR regsets.
436 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
437 when needed. Set sizes for the the DSCR and PPR regsets.
438 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
439 (initialize_low_arch): Call
440 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
441 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
442 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
443 PPC_TDESC_ISA205_PPR_DSCR_VSX.
444 (initialize_low_tracepoint): Call
445 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
446 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
448 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
450 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
452 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
453 Simon Marchi <simark@simark.ca>
455 * acinclude.m4: Include "../selftest.m4".
456 * configure: Regenerate.
457 * configure.ac: Use "GDB_AC_SELFTEST".
458 * configure.srv: Use "$enable_unittests" instead of
459 "$development" when checking whether unit tests have been
461 * server.c (captured_main): Update message informing that
462 selftests have been disabled.
464 2018-10-04 Tom Tromey <tom@tromey.com>
466 * configure: Rebuild.
468 2018-10-04 Tom Tromey <tom@tromey.com>
470 * server.c (handle_status): Rename inner "thread".
471 (process_serial_event): Declare "res" in 'm' case.
472 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
473 (iterate_over_lwps): Rename inner "thread".
474 (linux_qxfer_libraries_svr4): Rename inner "len".
475 * gdbthread.h (find_thread_in_random): Rename inner "thread".
477 2018-10-01 Gary Benson <gbenson@redhat.com>
479 * gdb_proc_service.h: Moved common code to
480 common/gdb_proc_service.h.
482 2018-10-01 Gary Benson <gbenson@redhat.com>
484 * gdb_proc_service.h: Synchronize comments and whitespace with
485 GDB's version of this file.
487 2018-09-25 Tom Tromey <tom@tromey.com>
489 * configure: Rebuild.
490 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
492 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
494 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
495 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
496 ($(IPA_LIB)): Sort IPA_OBJS.
498 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
500 * Makefile.in: Remove references to $(ADD_DEPS).
502 2018-09-16 Tom Tromey <tom@tromey.com>
504 * remote-utils.c (remote_open): Use GNU style for metasyntactic
506 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
509 2018-09-05 Tom Tromey <tom@tromey.com>
511 * configure: Rebuild.
513 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
516 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
518 2018-08-27 Tom Tromey <tom@tromey.com>
521 * configure: Rebuild.
523 2018-08-27 Tom Tromey <tom@tromey.com>
525 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
526 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
527 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
528 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
529 (s390x_emit_stack_adjust): Add casts to unsigned char.
531 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
535 * server.h (struct client_state) <disable_randomization>:
538 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
540 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
542 (mips_supply_ptrace_register): Likewise.
544 2018-07-22 Tom Tromey <tom@tromey.com>
546 * configure: Rebuild.
548 2018-07-22 Tom Tromey <tom@tromey.com>
550 * win32-low.c (win32_create_inferior): Remove unused variables.
551 * gdbreplay.c (remote_open): Remove unused variable.
552 * remote-utils.c (remote_prepare): Remove unused variable.
553 * x86-tdesc.h (X86_TDESC_H): Define.
554 (amd64_expedite_regs): Define conditionally.
555 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
556 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
557 * remote-utils.c (readchar): Remove unused variable.
559 2018-07-13 Pedro Alves <palves@redhat.com>
561 * linux-low.c (linux_kill): Change parameter to process_info
562 pointer instead of pid. Adjust.
563 * lynx-low.c (lynx_kill): Likewise.
564 * nto-low.c (nto_kill): Likewise.
565 * spu-low.c (spu_kill): Likewise.
566 * win32-low.c (win32_kill): Likewise.
567 * server.c (handle_v_kill, kill_inferior_callback)
568 (detach_or_kill_for_exit): Adjust.
569 * target.c (kill_inferior): Change parameter to process_info
570 pointer instead of pid. Adjust.
571 * target.h (struct target_ops) <kill>: Change parameter to
572 process_info pointer instead of pid. Adjust all implementations
574 (kill_inferior): Likewise.
576 2018-07-13 Pedro Alves <palves@redhat.com>
578 * linux-low.c (linux_detach, linux_join): Change parameter to
579 process_info pointer instead of pid. Adjust.
580 * lynx-low.c (lynx_detach, lynx_join): Likewise.
581 * nto-low.c (nto_detach): Likewise.
582 * spu-low.c (spu_detach, spu_join): Likewise.
583 * win32-low.c (win32_detach, win32_join): Likewise.
584 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
585 * target.h (struct target_ops) <detach, join>: Change parameter to
586 process_info pointer instead of pid. Adjust all implementations
588 (detach_inferior, join_inferior): Rename 'pid' parameter to
591 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
592 Jan Kratochvil <jan.kratochvil@redhat.com>
593 Paul Fertser <fercerpav@gmail.com>
594 Tsutomu Seki <sekiriki@gmail.com>
596 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
597 (OBS): Add 'common/netstuff.o'.
598 (GDBREPLAY_OBS): Likewise.
599 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
600 (remote_open): Implement support for IPv6
602 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
604 (handle_accept_event): Accept connections from IPv6 sources.
605 (remote_prepare): Handle IPv6-style hostnames; implement
606 support for IPv6 connections.
607 (remote_open): Implement support for printing connections from
610 2018-07-11 Pedro Alves <palves@redhat.com>
613 * mem-break.c (any_persistent_commands): Add process_info
614 parameter and use it instead of relying on the current process.
615 Change return type to bool.
616 * mem-break.h (any_persistent_commands): Add process_info
617 parameter and change return type to bool.
618 * server.c (handle_detach): Remove require_running_or_return call.
619 Look up the process_info for the process we're about to detach.
620 If not found, return back error to GDB. Adjust
621 any_persistent_commands call to pass down a process pointer.
623 2018-07-11 Pedro Alves <palves@redhat.com>
625 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
626 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
627 instead of collect_register_by_name.
628 * regcache.c (regcache_raw_get_unsigned_by_name): New.
629 * regcache.h (regcache_raw_get_unsigned_by_name): New.
631 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
632 Pedro Alves <palves@redhat.com>
634 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
636 2018-07-03 Tom Tromey <tom@tromey.com>
638 * linux-low.c: Update.
639 * lynx-low.c: Update.
640 * mem-break.c: Update.
642 * remote-utils.c: Update.
646 * win32-low.c: Update.
648 2018-07-03 Tom Tromey <tom@tromey.com>
652 2018-07-03 Tom Tromey <tom@tromey.com>
654 * linux-low.c: Update.
656 2018-07-03 Tom Tromey <tom@tromey.com>
660 2018-07-03 Tom Tromey <tom@tromey.com>
662 * linux-low.c: Update.
663 * linux-mips-low.c: Update.
664 * lynx-low.c: Update.
666 * remote-utils.c: Update.
670 * thread-db.c: Update.
672 2018-07-03 Tom Tromey <tom@tromey.com>
674 * linux-low.c: Update.
675 * linux-mips-low.c: Update.
676 * lynx-low.c: Update.
677 * mem-break.c: Update.
679 * remote-utils.c: Update.
683 * tracepoint.c: Update.
685 2018-07-03 Tom Tromey <tom@tromey.com>
687 * linux-low.c: Update.
688 * linux-ppc-low.c: Update.
689 * linux-x86-low.c: Update.
690 * proc-service.c: Update.
693 * thread-db.c: Update.
694 * win32-low.c: Update.
696 2018-07-03 Tom Tromey <tom@tromey.com>
698 * linux-low.c: Update.
699 * lynx-low.c: Update.
701 * remote-utils.c: Update.
703 * thread-db.c: Update.
704 * win32-low.c: Update.
706 2018-06-29 Joel Brobecker <brobecker@adacore.com>
708 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
709 parameter in call to 'amd64_create_target_description'.
711 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
713 * x86-tdesc.h: Remove executable permission flag.
715 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
717 * configure.ac: Remove AC_PREREQ, add missing quoting.
718 * configure: Re-generate.
719 * config.in: Re-generate.
720 * aclocal.m4: Re-generate.
722 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
724 * tracepoint.h (current_traceframe): Remove declaration.
726 2018-06-18 Alan Hayward <alan.hayward@arm.com>
728 * linux-aarch64-low.c (is_sve_tdesc): New function.
729 (aarch64_sve_regs_copy_to_regcache): Likewise.
730 (aarch64_sve_regs_copy_from_regcache): Likewise.
731 (aarch64_regs_info): Add SVE checks.
732 (initialize_low_arch): Initialize SVE.
734 2018-06-18 Alan Hayward <alan.hayward@arm.com>
736 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
738 2018-06-11 Alan Hayward <alan.hayward@arm.com>
740 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
741 (initialize_low_tracepoint): Likewise
742 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
743 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
745 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
747 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
749 2018-06-11 Alan Hayward <alan.hayward@arm.com>
751 * server.h (PBUFSIZ): Increase size
753 2018-06-11 Alan Hayward <alan.hayward@arm.com>
755 * regcache.c (regcache::raw_compare): New function.
756 * regcache.h (regcache::raw_compare): New declaration.
758 2018-06-11 Alan Hayward <alan.hayward@arm.com>
760 * regcache.c (new_register_cache): Use new.
761 (free_register_cache): Use delete.
762 (register_data): Use const.
763 (supply_register): Move body inside regcache.
764 (regcache::raw_supply): New override function.
765 (collect_register): Move body inside regcache.
766 (regcache::raw_collect): New override function.
767 (regcache::get_register_status): New override function.
768 * regcache.h (struct regcache): Inherit from reg_buffer_common.
770 2018-06-09 Tom Tromey <tom@tromey.com>
772 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
774 (event_queue): Use std::queue.
775 (gdb_event_xfree): Remove.
776 (initialize_event_loop, process_event, wait_for_event): Update.
778 2018-06-08 Stan Cox <scox@redhat.com>
780 * win32-low.c (win32_create_inferior): last_ptid and last_status
781 moved to client_state.
783 2018-06-08 Pedro Alves <palves@redhat.com>
785 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
786 common/common-exceptions.o, common/common-utils.o,
787 common/errors.o, common/print-utils.o and utils.o.
788 * gdbreplay.c: Include "common-defs.h" instead of the two
789 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
790 string.h or alloca.h.
791 (perror_with_name): Delete.
792 (remote_open): Use xstrdup instead of strdup.
793 (main): Rename to ...
794 (captured_main): ... this.
797 2018-06-08 Tom Tromey <tom@tromey.com>
799 * linux-low.c (linux_low_read_btrace): Update.
801 2018-06-04 Stan Cox <scox@redhat.com>
803 * server.h (struct client_state): New.
804 * server.c (cont_thread, general_thread, multi_process)
805 (report_fork_events, report_vfork_events, report_exec_events)
806 (report_thread_events, swbreak_feature, hwbreak_feature)
807 (vCont_supported, disable_randomization, pass_signals)
808 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
809 Moved to client_state.
810 * remote-utils.c (remote_debug, noack_mode)
811 (transport_is_reliable): Moved to client_state.
812 * tracepoint.c (current_traceframe): Moved to client_state.
815 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
816 linux-low.c, remote-utils.h, target.c: Use client_state.
818 2018-05-31 Alan Hayward <alan.hayward@arm.com>
820 * configure.srv: Add new c/h file.
822 2018-05-31 Alan Hayward <alan.hayward@arm.com>
824 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
827 2018-05-25 Maciej W. Rozycki <macro@mips.com>
829 * gdb.arch/mips-fpregset-core.exp: New test.
830 * gdb.arch/mips-fpregset-core.c: New test source.
832 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
835 * hostio.c (require_int): Do not report overflow for integers
836 between 0xfffffff and 0x7fffffff.
838 2018-05-22 Maciej W. Rozycki <macro@mips.com>
840 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
841 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
842 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
844 (the_low_target): Wire them.
846 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
848 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
849 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
850 mode. Call collect_register_by_name with vscr using
851 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
852 (ppc_store_vrregset): Add and set vscr_offset variable as in
853 ppc_fill_vrregset. Call supply_register_by_name with vscr using
856 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
858 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
859 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
860 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
862 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
864 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
865 (ppc_store_vsxregset): Likewise.
866 (ppc_fill_vrregset): Likewise.
867 (ppc_store_vrregset): Likewise.
868 (ppc_fill_evrregset): Likewise.
869 (ppc_store_evrregset): Likewise.
870 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
871 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
874 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
876 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
877 wordsize of the inferior. Call ppc_linux_target_wordsize.
879 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
881 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
882 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
883 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
884 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
885 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
886 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
887 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
888 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
889 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
890 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
891 (tdesc_powerpc_e500l): Remove.
892 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
893 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
894 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
895 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
897 (ppc_arch_setup): Remove target description matching code. Fill a
898 ppc_linux_features struct and call ppc_linux_match_description
901 2018-05-22 Maciej W. Rozycki <macro@mips.com>
903 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
904 width of the requested register exceeds the width of the
906 (mips_cannot_store_register): Likewise.
908 2018-05-21 Maciej W. Rozycki <macro@mips.com>
910 * linux-mips-low.c (mips_fetch_register): New function. Update
912 (mips_store_gregset): Supply 0 rather than $restart for $zero.
913 (the_low_target): Wire `mips_fetch_register'.
915 2018-05-10 Joel Brobecker <brobecker@adacore.com>
917 * lynx-i386-low.c (LYNXOS_178): New macro.
918 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
919 the layout on LynxOS-178.
920 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
921 handle floating point registers that are not supported by
924 2018-05-10 Tom Tromey <tom@tromey.com>
926 * configure: Rebuild.
928 2018-05-10 Joel Brobecker <brobecker@adacore.com>
931 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
932 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
933 Use it to set the expedite_regs field in the given tdesc.
934 * x86-tdesc.h: New file.
935 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
936 Adjust following the addition of the new expedite_regs parameter
938 * linux-tic6x-low.c (tic6x_read_description): Likewise.
939 * linux-x86-tdesc.c: #include "x86-tdesc.h".
940 (i386_linux_read_description, amd64_linux_read_description):
941 Adjust following the addition of the new expedite_regs parameter
943 * lynx-i386-low.c: #include "x86-tdesc.h".
944 (lynx_i386_arch_setup): Adjust following the addition of the new
945 expedite_regs parameter to init_target_desc.
946 * nto-x86-low.c: #include "x86-tdesc.h".
947 (nto_x86_arch_setup): Adjust following the addition of the new
948 expedite_regs parameter to init_target_desc.
949 * win32-i386-low.c: #include "x86-tdesc.h".
950 (i386_arch_setup): Adjust following the addition of the new
951 expedite_regs parameter to init_target_desc.
953 2018-05-10 Joel Brobecker <brobecker@adacore.com>
956 * win32-low.c (win32_create_inferior): Add call to my_wait
957 setting last_status global.
959 2018-05-10 Joel Brobecker <brobecker@adacore.com>
962 * win32-low.c (create_process): Only call gdb_tilde_expand if
963 inferior_cwd is not NULL.
965 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
967 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
968 registers to the cache if their values have changed.
969 (i387_xsave_to_cache): Provide default values for x87 control
970 registers when these features are available, but disabled.
971 * regcache.c (supply_register_by_name_zeroed): New function.
972 * regcache.h (supply_register_by_name_zeroed): Declare new
975 2018-05-07 Tom Tromey <tom@tromey.com>
977 * configure: Rebuild.
979 2018-05-04 Tom Tromey <tom@tromey.com>
981 * configure: Rebuild.
983 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
984 Pedro Alves <palves@redhat.com>
986 * linux-aarch64-low.c (aarch64_stopped_data_address):
989 2018-04-27 Tom Tromey <tom@tromey.com>
991 * configure: Rebuild.
993 2018-04-23 Tom Tromey <tom@tromey.com>
995 * configure: Rebuild.
997 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
999 * Makefile.in (depcomp): Add "..".
1000 (all_deps_files): New and use it.
1002 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1004 * configure.srv (aarch64*-*-linux*): Don't include xml.
1005 (i[34567]86-*-cygwin*): Likewise.
1006 (i[34567]86-*-linux*): Likewise.
1007 (i[34567]86-*-lynxos*): Likewise.
1008 (i[34567]86-*-mingw32ce*): Likewise.
1009 (i[34567]86-*-mingw*): Likewise.
1010 (i[34567]86-*-nto*): Likewise.
1011 (tic6x-*-uclinux): Likewise.
1012 (x86_64-*-linux*): Likewise.
1013 (x86_64-*-mingw*): Likewise.
1014 (x86_64-*-cygwin*): Likewise.
1016 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1018 * tdesc.c: Remove xml parameter.
1020 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1022 * server.c (get_features_xml): Remove cast.
1023 * tdesc.c (void target_desc::accept): Fill in function.
1024 (tdesc_get_features_xml): Remove old xml creation.
1025 (print_xml_feature::visit_pre): Add xml vistor.
1026 * tdesc.h (struct target_desc): Make xmltarget mutable.
1027 (tdesc_get_features_xml): Remove declaration.
1029 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1031 * tdesc.c (tdesc_architecture_name): Add new function.
1032 (tdesc_osabi_name): Likewise.
1033 (tdesc_get_features_xml): Use new functions.
1035 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1037 * tdesc.c (tdesc_create_flags): Remove.
1038 (tdesc_add_flag): Likewise.
1039 (tdesc_named_type): Likewise.
1040 (tdesc_create_union): Likewise.
1041 (tdesc_create_struct): Likewise.
1042 (tdesc_create_vector): Likewise.
1043 (tdesc_add_bitfield): Likewise.
1044 (tdesc_add_field): Likewise.
1045 (tdesc_set_struct_size): Likewise.
1047 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1049 * tdesc.c (~target_desc): Remove implictly deleted items.
1050 (init_target_desc): Iterate all features.
1051 (tdesc_get_features_xml): Use vector.
1052 (tdesc_create_feature): Create feature.
1053 * tdesc.h (tdesc_feature) Remove
1054 (target_desc): Add features.
1056 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1058 * Makefile.in: Add common/tdesc.c
1059 * tdesc.c (init_target_desc): init all reg_defs from register
1061 (tdesc_create_reg): Create tdesc_reg.
1062 * tdesc.h (tdesc_feature): Add register vector.
1064 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1066 * tdesc.h (struct target_desc) <features>: Change type to
1067 std::vector<std::string>.
1068 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1070 (tdesc_get_features_xml): Likewise.
1071 (tdesc_create_feature): Likewise.
1073 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1075 * regcache.c (find_register_by_number): Return a ref.
1076 (find_regno): Use references.
1077 (register_size): Likewise.
1078 (register_data): Likewise.
1079 * tdesc.c (target_desc::~target_desc): Remove free calls.
1080 (target_desc::operator==): Use std::vector compare.
1081 (init_target_desc): Use reference.
1082 (tdesc_create_reg): Use reg constructors.
1083 * tdesc.h (struct target_desc): Replace pointer with object.
1085 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1087 * regcache.c (find_register_by_number): Make static.
1088 (find_regno): Use find_register_by_number
1089 * regcache.h (struct reg): Remove declaration.
1091 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1093 * tdesc.c (target_desc::~target_desc): Move to here.
1094 (target_desc::operator==): Likewise.
1095 * tdesc.h (target_desc::~target_desc): Move from here.
1096 (target_desc::operator==): Likewise.
1098 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1100 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1102 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1104 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1106 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1107 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1108 and init_registers_s390_gs_linux64.
1110 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1112 * linux-s390-low.c (s390_fill_gs): Remove function.
1113 (s390_fill_gsbc): Remove function.
1114 (s390_regsets): Set fill functions for the guarded storage regsets
1117 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1119 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1120 the word size. Add comment.
1121 (s390_get_wordsize): New function.
1122 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1123 pswm with it. Instead, use s390_get_wordsize to determine the
1124 word size first and derive the correct tdesc from that directly.
1126 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1128 * Makefile.in: Include silent-rules.mk.
1129 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1130 (COMPILE): Add ECHO_CXX.
1131 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1132 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1133 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1134 (version-generated.c): Add ECHO_GEN.
1135 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1136 (IPAGENT_COMPILE): Add ECHO_CXX.
1137 (%-generated.c): Add ECHO_REGDAT.
1139 2018-03-14 Tom Tromey <tom@tromey.com>
1142 * ax.c (ax_printf): Special case for NULL.
1144 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1146 * linux-low.c (linux_qxfer_libraries_svr4): Use
1147 xml_escape_text_append.
1149 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1151 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1153 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1155 * server.c (handle_general_set): Remove unnecessary xstrdup.
1157 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1159 * server.c (parse_debug_format_options): Adjust to
1160 delim_string_to_char_ptr_vec changes.
1161 * thread-db.c (thread_db_load_search): Adjust to
1162 dirnames_to_char_ptr_vec changes.
1164 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1166 * target.h (target_enable_btrace, target_disable_btrace)
1167 (target_read_btrace, target_read_btrace_conf): Turn macro into
1168 inline function. Throw error if target method is not defined.
1169 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1170 check for btrace target method. Be prepared to handle exceptions
1171 from btrace target methods.
1173 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1175 * server.c (captured_main): Change order of error message printed
1176 when the current working directory cannot be found.
1178 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1180 * server.c: Include "filenames.h" and "pathstuff.h".
1181 (program_name): Delete variable.
1182 (program_path): New anonymous class.
1183 (get_exec_wrapper): Use "program_path" instead of
1185 (handle_v_run): Likewise.
1186 (captured_main): Likewise.
1187 (process_serial_event): Likewise.
1189 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1191 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1192 (OBJS): Add "pathstuff.o".
1193 * server.c (current_directory): New global variable.
1194 (captured_main): Initialize "current_directory".
1196 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1198 * tdesc.c: Use common/tdesc.h.
1199 * tdesc.h: Likewise.
1201 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1202 Simon Marchi <simon.marchi@ericsson.com>
1204 * Makefile.in: Switch order of make rules.
1206 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1208 * Makefile.in: Add common directory in build.
1209 * configure.ac: Add common reference.
1210 * configure: Regenerate.
1212 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1214 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1215 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1216 * spu-low.c (spu_target_ops): Likewise.
1217 * win32-low.c (win32_target_ops): Likewise.
1218 * server.c (supported_btrace_packets): Report packets unconditionally.
1219 * target.h (target_ops) <supports_btrace>: Remove.
1220 (target_supports_btrace): Remove.
1222 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1224 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1225 (handle_btrace_disable): Change return type to void. Use exceptions
1227 (handle_btrace_general_set): Catch exception and copy message to
1230 2018-02-08 Tom Tromey <tom@tromey.com>
1232 * linux-low.c (install_software_single_step_breakpoints): Use
1233 make_scoped_restore.
1234 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1235 (do_restore_current_thread_cleanup): Remove.
1236 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1239 2018-02-08 Tom Tromey <tom@tromey.com>
1241 * mem-break.c (set_raw_breakpoint_at): Use
1242 gdb::unique_xmalloc_ptr.
1244 2018-01-30 Pedro Alves <palves@redhat.com>
1247 * target.c (target_terminal::terminal_state): Rename to ...
1248 (target_terminal::m_terminal_state): ... this.
1250 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1252 * linux-low.c (handle_extended_wait): Surround call to
1253 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1255 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1257 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1258 linux_ptrace_attach_fail_reason_string now returning an
1260 (linux_attach): Likewise.
1261 * thread-db.c (attach_thread): Likewise.
1263 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1266 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1267 checking for fs_base/gs_base fields in struct user_regs_struct.
1268 * configure: Regenerate.
1270 2018-01-16 Yao Qi <yao.qi@linaro.org>
1273 * linux-low.c (fetch_register): Call supply_register instead of
1276 2018-01-08 Yao Qi <yao.qi@linaro.org>
1277 Simon Marchi <simon.marchi@ericsson.com>
1279 * Makefile.in (OBS): Remove selftest.o.
1280 * configure.ac: Set srv_selftest_objs if $development is true.
1281 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1282 * configure: Re-generated.
1283 * server.c (captured_main): Wrap variable selftest_filter with
1286 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1288 * server.c (parse_debug_format_options): Return std::string.
1289 (handle_monitor_command, captured_main): Adjust.
1291 2018-01-05 Pedro Alves <palves@redhat.com>
1294 * server.c (captured_main): Pass quiet=false to
1295 save_original_signals_state.
1297 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1299 * gdbreplay.c (gdbreplay_version): Update copyright year in
1301 * server.c (gdbserver_version): Likewise.
1303 2017-12-08 Tom Tromey <tom@tromey.com>
1305 * ax.c (ax_printf): Update.
1307 2017-12-07 Yao Qi <yao.qi@linaro.org>
1309 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1310 aarch64_linux_read_description.
1311 * linux-amd64-ipa.c (idx2mask): New array.
1312 (get_ipa_tdesc): Move idx2mask out.
1313 (initialize_low_tracepoint): Initialize target descriptions.
1314 * linux-i386-ipa.c (idx2mask): New array.
1315 (get_ipa_tdesc): Move idx2mask out.
1316 (initialize_low_tracepoint): Initialize target descriptions.
1318 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1320 * tdesc.c (struct tdesc_type): Change return type.
1321 (tdesc_add_flag): Change parameter type.
1322 (tdesc_add_bitfield): Likewise.
1323 (tdesc_add_field): Likewise.
1324 (tdesc_set_struct_size): Likewise.
1326 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1328 * regcache.c (registers_to_string): Remove unused variable.
1330 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1332 * inferiors.c (for_each_inferior_with_data): Remove.
1333 * inferiors.h (for_each_inferior_with_data): Remove.
1334 * server.c (handle_qxfer_threads_worker): Change parameter type.
1335 (handle_qxfer_threads_proper): Use for_each_thread.
1337 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1339 * inferiors.c (for_each_inferior): Remove.
1340 (clear_inferiors): Use for_each_thread.
1341 * inferiors.h (for_each_inferior): Remove.
1342 * linux-low.c (linux_wait_for_event_filtered): Use
1344 (linux_stabilize_threads): Likewise.
1345 * regcache.c (regcache_release): Likewise.
1346 * server.c (gdb_wants_all_threads_stopped): Likewise.
1347 (clear_pending_status_callback): Remove.
1348 (handle_status): Use for_each_thread.
1349 (captured_main): Likewise.
1350 * win32-low.c (child_init_thread_list): Likewise.
1351 (win32_clear_inferiors): Likewise.
1352 (fake_breakpoint_event): Likewise.
1354 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1356 * inferiors.h (find_inferior): Remove.
1357 * inferiors.c (find_inferior): Remove.
1359 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1361 * linux-low.c (resume_status_pending_p): Update comment.
1362 (need_step_over_p): Update comment.
1364 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1366 * linux-low.c (proceed_one_lwp): Return void, change parameter
1368 (unsuspend_and_proceed_one_lwp): Likewise.
1369 (proceed_all_lwps): Use for_each_thread.
1370 (unstop_all_lwps): Likewise.
1372 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1374 * linux-low.c (linux_resume_one_thread): Return void, take
1376 (linux_resume): Use for_each_thread.
1378 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1380 * linux-low.c (send_sigstop_callback): Return void, change
1381 parameter type. Rename to...
1382 (send_sigstop): ... this.
1383 (suspend_and_send_sigstop_callback): Return void, change parameter
1385 (suspend_and_send_sigstop): ... this.
1386 (stop_all_lwps): Use for_each_thread.
1388 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1390 * linux-low.c (lwp_running): Return bool, remove unused
1392 (linux_stabilize_threads): Use find_thread.
1394 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1396 * linux-low.c (select_singlestep_lwp_callback): Remove.
1397 (count_events_callback): Remove.
1398 (select_event_lwp_callback): Remove.
1399 (select_event_lwp): Use find_thread/for_each_thread.
1401 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1403 * linux-low.c (not_stopped_callback): Return bool, take filter
1405 (linux_wait_for_event_filtered): Use find_thread.
1406 (linux_wait_1): Likewise.
1408 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1410 * linux-low.c (same_lwp): Remove.
1411 (find_lwp_pid): Use find_thread.
1413 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1415 * linux-low.c (delete_lwp_callback): Remove.
1416 (linux_mourn): Use for_each_thread.
1418 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1420 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1421 args parameter, don't check for pid.
1422 (linux_detach): Use for_each_thread.
1424 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1426 * linux-low.c (struct counter): Remove.
1427 (second_thread_of_pid_p): Remove.
1428 (last_thread_of_process_p): Use find_thread.
1430 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1432 * inferiors.c (find_inferior_in_random): Remove.
1433 * inferiors.h (find_inferior_in_random): Remove.
1434 * linux-low.c (status_pending_p_callback): Return bool, accept
1435 parameter ptid directly.
1436 (linux_wait_for_event_filtered): Use find_thread_in_random.
1437 (linux_wait_1): Likewise.
1439 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1441 * inferiors.c (find_inferior_id): Remove.
1442 (find_thread_ptid): Move implemention from find_inferior_id to
1444 * inferiors.h (find_inferior_id): Remove.
1445 * server.c (handle_status): Use find_thread_ptid.
1446 (process_serial_event): Likewise.
1447 * thread-db.c (find_one_thread): Likewise.
1448 (thread_db_thread_handle): Likewise.
1449 * win32-low.c (thread_rec): Likewise.
1450 (child_delete_thread): Likewise.
1451 (win32_thread_alive): Likewise.
1452 (get_child_debug_event): Likewise.
1454 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1456 * linux-mips-low.c (update_watch_registers_callback): Return
1457 void, remove pid_p parameter, don't check for pid.
1458 (mips_insert_point, mips_remove_point): Use for_each_thread.
1460 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1462 * lynx.low (lynx_delete_thread_callback): Remove.
1463 (lynx_mourn): Use for_each_thread.
1465 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1467 * regcache.c (regcache_invalidate_one): Remove.
1468 (regcache_invalidate_pid): use for_each_thread.
1470 2017-11-26 Tom Tromey <tom@tromey.com>
1472 * linux-low.c (linux_create_inferior): Update.
1474 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1476 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1478 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1480 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1481 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1482 * linux-aarch64-tdesc-selftest.c: New file.
1483 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1485 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1487 * configure.srv: Add new file.
1488 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1489 * linux-aarch64-tdesc-selftest.c: New file.
1490 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1492 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1494 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1495 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1496 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1498 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1500 * configure.srv: Add new files.
1501 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1502 aarch64_linux_read_description.
1503 * linux-aarch64-low.c (aarch64_linux_read_description):
1504 Merge with aarch64_arch_setup.
1505 (aarch64_arch_setup): Call aarch64_linux_read_description.
1506 * linux-aarch64-tdesc.c: New file.
1507 * linux-aarch64-tdesc.h: New file.
1509 2017-11-24 Yao Qi <yao.qi@linaro.org>
1511 * configure.srv: Set $srv_regobj for tic6x-linux.
1512 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1513 (tic6x_read_description): Move some code to tic6x_arch_setup.
1514 (tic6x_tdesc_test): New function.
1515 (initialize_low_arch): Call selftests::register_test.
1517 2017-11-22 Yao Qi <yao.qi@linaro.org>
1519 * remote-utils.c (prepare_resume_reply): Use memcpy.
1521 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1523 * linux-low.c (kill_one_lwp_callback): Return void, take
1524 argument directly, don't filter on pid.
1525 (linux_kill): Use for_each_thread.
1527 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1529 * linux-low.c (need_step_over_p): Return bool, remove dummy
1531 (linux_resume, proceed_all_lwps): Use find_thread.
1533 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1535 * linux-low.c (resume_status_pending_p): Return bool, remove
1537 (linux_resume): Use find_thread.
1539 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1541 * linux-low.c (struct thread_resume_array): Remove.
1542 (linux_set_resume_request): Return void, take arguments
1544 (linux_resume): Use for_each_thread.
1546 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1548 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1549 return bool, remove data argument.
1550 (linux_stabilize_threads): Use find_thread.
1552 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1554 * linux-low.c (unsuspend_one_lwp): Remove.
1555 (unsuspend_all_lwps): Use for_each_thread, inline code from
1558 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1560 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1561 * linux-low.c (struct iterate_over_lwps_args): Remove.
1562 (iterate_over_lwps_filter): Remove.
1563 (iterate_over_lwps): Use find_thread.
1565 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1567 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1568 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1569 code from reset_lwp_ptrace_options_callback.
1571 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1573 * linux-arm-low.c (struct update_registers_data): Remove.
1574 (update_registers_callback): Return void, take arguments
1575 directly, don't check thread's pid.
1576 (arm_insert_point, arm_remove_point): Use for_each_thread.
1578 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1580 * win32-low.c (continue_one_thread): Return void, take argument
1582 (child_continue): Use for_each_thread.
1584 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1586 * win32-i386-low.c (update_debug_registers_callback): Rename
1588 (update_debug_registers): ... this, return void, remove pid_p arg.
1589 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1591 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1593 * inferiors.h (struct process_info): Add constructor, initialize
1595 <syscalls_to_catch>: Change type to std::vector<int>.
1596 * inferiors.c (add_process): Allocate process_info with new.
1597 (remove_process): Free process_info with delete.
1598 * linux-low.c (handle_extended_wait): Adjust.
1599 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1600 * server.c (handle_general_set): Adjust.
1602 2017-11-16 Pedro Alves <palves@redhat.com>
1604 * remote-utils.c (remote_close): Block SIGIO signals instead of
1605 uninstalling the SIGIO handler.
1607 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1609 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1611 2017-11-16 Yao Qi <yao.qi@linaro.org>
1613 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1614 (tic6x_store_gregset): Likewise.
1615 (tic6x_usrregs_info): Move it up.
1617 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1619 * Makefile.in: Update arch rules.
1620 * configure.srv: Explicitly mark arch/ files.
1622 2017-11-13 Andreas Schwab <schwab@suse.de>
1624 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1626 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1628 2017-11-06 Pedro Alves <palves@redhat.com>
1630 * config.in, configure: Regenerate.
1632 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1634 * target.c (struct thread_search): Remove.
1635 (thread_search_callback): Remove.
1636 (prepare_to_access_memory): Use for_each_thread instead of
1637 find_inferior. Inline code from thread_search_callback.
1639 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1641 * server.c (struct visit_actioned_threads_data): Remove.
1642 (visit_actioned_threads): Change prototype to take arguments
1644 (resume): Use find_thread instead of find_inferior.
1646 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1648 * server.c (queue_stop_reply_callback): Change prototype, return
1650 (find_status_pending_thread_callback): Remove.
1651 (handle_status): Replace find_inferior with find_thread and
1654 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1656 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1658 (aarch64_store_gregset): Likewise.
1659 (aarch64_fill_fpregset): Likewise.
1660 (aarch64_store_fpregset): Likewise.
1662 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1664 * gdbthread.h (find_thread, for_each_thread): New functions.
1665 * inferiors.c (thread_of_pid): Remove.
1666 (find_any_thread_of_pid): Use find_thread.
1667 * linux-low.c (num_lwps): Use for_each_thread.
1669 2017-10-17 Yao Qi <yao.qi@linaro.org>
1671 * Makefile.in: Remove one rule.
1672 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1674 2017-10-17 Yao Qi <yao.qi@linaro.org>
1676 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1677 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1679 2017-10-17 Yao Qi <yao.qi@linaro.org>
1681 * configure.srv: Rename arm.o with arch/arm.o.
1683 2017-10-17 Yao Qi <yao.qi@linaro.org>
1685 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1686 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1687 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1688 (arch-i386.o, arch-amd64.o): Remove rules.
1689 (arch/%.o): New rule.
1690 Update POSTCOMPILE and COMPILE.pre.
1691 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1692 * configure: Re-generated.
1693 * configure.srv: Replace arch-i386.o with arch/i386.o.
1694 Replace arch-amd64.o with arch/amd64.o.
1696 2017-10-16 Yao Qi <yao.qi@linaro.org>
1698 * configure: Regenerated.
1700 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1702 * inferiors.h: (struct inferior_list): Remove.
1703 (struct inferior_list_entry); Remove.
1704 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1705 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1706 get_first_inferior): Remove.
1707 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1708 find_inferior_id, find_inferior_in_random): Change signature.
1709 * inferiors.c (all_threads): Change type to
1710 std::list<thread_info *>.
1711 (get_thread): Remove macro.
1712 (find_inferior, find_inferior_id): Change signature, implement
1714 (find_inferior_in_random): Change signature, implement using
1715 find_thread_in_random.
1716 (for_each_inferior, for_each_inferior_with_data): Change
1717 signature, implement using for_each_thread.
1718 (add_inferior_to_list, remove_inferior): Remove.
1719 (add_thread, get_first_thread, thread_of_pid,
1720 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1721 (get_first_inferior, one_inferior_p, clear_inferior_list):
1723 (clear_inferiors, get_thread_process): Update.
1724 * gdbthread.h: Include <list>.
1725 (struct thread_info) <entry>: Remove field.
1727 (all_threads): Change type to std::list<thread_info *>.
1728 (get_first_inferior): Add doc.
1729 (find_thread, for_each_thread, find_thread_in_random): New
1731 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1732 * linux-arm-low.c (update_registers_callback): Update.
1733 * linux-low.c (second_thread_of_pid_p): Update.
1734 (kill_one_lwp_callback, linux_detach_lwp_callback,
1735 delete_lwp_callback, status_pending_p_callback, same_lwp,
1736 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1737 iterate_over_lwps, not_stopped_callback,
1738 resume_stopped_resumed_lwps, count_events_callback,
1739 select_singlestep_lwp_callback, select_event_lwp_callback,
1740 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1741 suspend_and_send_sigstop_callback, wait_for_sigstop,
1742 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1743 lwp_running, linux_set_resume_request, resume_status_pending_p,
1744 need_step_over_p, start_step_over, linux_resume_one_thread,
1745 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1746 reset_lwp_ptrace_options_callback): Update.
1747 * linux-mips-low.c (update_watch_registers_callback): Update.
1748 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1750 (free_register_cache_thread_one): Remove.
1751 (regcache_release): Update.
1752 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1753 handle_qxfer_threads_worker): Update.
1754 (handle_query): Update, use list iterator.
1755 (visit_actioned_threads, handle_pending_status,
1756 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1757 clear_pending_status_callback, set_pending_status_callback,
1758 find_status_pending_thread_callback, handle_status,
1759 process_serial_event): Update.
1760 * target.c (thread_search_callback): Update.
1761 * thread-db.c (thread_db_get_tls_address): Update.
1762 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1764 * win32-i386-low.c (update_debug_registers_callback): Update.
1765 * win32-low.c (delete_thread_info, child_delete_thread,
1766 continue_one_thread, suspend_one_thread,
1767 get_child_debug_event): Adjust.
1769 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1771 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1772 * inferiors.h: Include <list>.
1773 (struct process_info) <entry>: Remove field.
1775 (pid_of): Change macro to function.
1776 (ptid_of, lwpid_of): Remove macro.
1777 (all_processes): Change type to std::list<process_info *>.
1778 (ALL_PROCESSES): Remove macro.
1779 (for_each_process, find_process): New function.
1780 * inferiors.c (all_processes): Change type to
1781 std::list<process_info *>.
1782 (find_thread_process): Adjust.
1783 (add_process): Likewise.
1784 (remove_process): Likewise.
1785 (find_process_pid): Likewise.
1786 (get_first_process): Likewise.
1787 (started_inferior_callback): Remove.
1788 (have_started_inferiors_p): Adjust.
1789 (attached_inferior_callback): Remove.
1790 (have_attached_inferiors_p): Adjust.
1791 * linux-low.c (check_zombie_leaders): Likewise.
1792 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1793 (x86_linux_update_xmltarget): Adjust.
1794 * server.c (handle_query): Likewise.
1795 (gdb_reattached_process): Remove.
1796 (handle_status): Adjust.
1797 (kill_inferior_callback): Likewise.
1798 (detach_or_kill_inferior): Remove.
1799 (print_started_pid): Likewise.
1800 (print_attached_pid): Likewise.
1801 (detach_or_kill_for_exit): Update.
1802 (process_serial_event): Likewise.
1803 * linux-arm-low.c (arm_new_fork): Likewise.
1805 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1807 * dll.h: Include <list>.
1808 (struct dll_info): Add constructor.
1809 <entry>: Remove field.
1810 (all_dlls): Change type to std::list<dll_info>.
1811 * dll.c: Include <algorithm>.
1812 (get_dll): Remove macro.
1813 (all_dlls): Change type to std::list<dll_info *>.
1814 (free_one_dll): Remove.
1815 (match_dll): Likewise.
1816 (loaded_dll): Adjust.
1817 (unloaded_dll): Adjust to all_dlls type change, use
1818 std::find_if. Inline code from match_dll.
1819 (clear_dlls): Adjust to all_dlls type change.
1820 * server.c (emit_dll_description): Remove.
1821 (handle_qxfer_libraries): Adjust to all_dlls type change,
1822 integrate emit_dll_description's functionality.
1824 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1826 * linux-low.h (struct linux_target_ops) <delete_process>: New
1828 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1829 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1830 (struct linux_target_ops): Add delete_process callback.
1831 * linux-arm-low.c (arm_delete_process): New.
1832 (struct linux_target_ops): Add delete_process callback.
1833 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1834 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1835 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1836 * linux-mips-low.c (mips_linux_delete_process): New.
1837 (struct linux_target_ops): Add delete_process callback.
1838 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1839 * linux-s390-low.c (struct linux_target_ops): Likewise.
1840 * linux-sh-low.c (struct linux_target_ops): Likewise.
1841 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1842 * linux-tile-low.c (struct linux_target_ops): Likewise.
1843 * linux-x86-low.c (x86_linux_delete_process): New.
1844 (struct linux_target_ops): Add delete_process callback.
1845 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1847 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1849 * linux-aarch64-low.c (the_low_target): Add thread delete
1851 * linux-arm-low.c (arm_delete_thread): New function.
1852 (the_low_target): Add thread delete callback.
1853 * linux-bfin-low.c (the_low_target): Likewise.
1854 * linux-crisv32-low.c (the_low_target): Likewise.
1855 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1857 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1859 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1860 * linux-mips-low.c (mips_linux_delete_thread): New function.
1861 (the_low_target): Add thread delete callback.
1862 * linux-ppc-low.c (the_low_target): Likewise.
1863 * linux-s390-low.c (the_low_target): Likewise.
1864 * linux-sh-low.c (the_low_target): Likewise.
1865 * linux-tic6x-low.c (the_low_target): Likewise.
1866 * linux-tile-low.c (the_low_target): Likewise.
1867 * linux-x86-low.c (the_low_target): Likewise.
1868 * linux-xtensa-low.c (the_low_target): Likewise.
1870 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1872 * win32-low.c: Include "common-inferior.h".
1874 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1876 * inferiors.c (set_inferior_cwd): New function.
1877 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1878 (handle_query): Inform that QSetWorkingDir is supported.
1879 * win32-low.c (create_process): Pass the inferior's cwd to
1882 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1884 * inferiors.c (current_inferior_cwd): New global variable.
1885 (get_inferior_cwd): New function.
1886 * inferiors.h (struct process_info) <cwd>: New field.
1888 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1890 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1891 (OBS): Add gdb_tilde_expand.o.
1893 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1895 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1896 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1898 2017-09-29 Pedro Alves <palves@redhat.com>
1900 * ax.c (gdb_parse_agent_expr): Constify.
1901 * ax.h (gdb_parse_agent_expr): Constify.
1902 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1904 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1905 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1906 * remote-utils.h (read_ptid): Constify.
1907 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1908 (process_point_options, process_serial_event): Constify.
1909 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1910 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1911 (cmd_qtbuffer): Constify.
1913 2017-09-29 Pedro Alves <palves@redhat.com>
1915 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1918 2017-09-29 Pedro Alves <palves@redhat.com>
1920 * linux-low.c (handle_extended_wait): Pass parent thread instead
1921 of process to thread_db_notice_clone.
1922 * linux-low.h (thread_db_notice_clone): Replace parent process
1923 parameter with parent thread parameter.
1924 * thread-db.c (find_one_thread): Add comment.
1925 (thread_db_notice_clone): Replace parent process parameter with
1926 parent thread parameter. Temporarily switch to the parent thread.
1928 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1930 * gdbthread.h: Include "common-gdbthread.h".
1931 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1932 "if" when validating the ptid.
1933 * remote-utils.c: Include "gdbthread.h".
1934 (prepare_resume_reply): Use "switch_to_thread".
1935 * target.c (done_accessing_memory): Likewise.
1937 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1939 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1940 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1941 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1942 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1943 s390x-gs-linux64-ipa.o to ipa_obj.
1944 * linux-s390-low.c (HWCAP_S390_GS): New define.
1945 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1947 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1948 (s390_arch_setup): Check for guarded-storage support and choose
1950 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1951 init_registers_s390x_gs_linux64.
1952 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1954 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1955 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1957 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1959 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1961 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1963 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1964 (thread_db_thread_handle): Declare.
1965 * linux-low.c (linux_target_ops): Initialize thread_handle.
1966 * server.c (handle_qxfer_threads_worker): Add support for
1968 * target.h (struct target_ops): Add new function pointer,
1970 (target_thread_handle): Define.
1971 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1973 (thread_db_thread_handle): New function.
1975 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1977 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1978 * linux-low.h (thread_db_notice_clone): Declare.
1979 * thread-db.c (thread_db_notice_clone): New function.
1981 2017-09-21 Pedro Alves <palves@redhat.com>
1983 * server.c (gdb_read_memory, handle_status, process_serial_event)
1984 (handle_serial_event, handle_target_event): Adjust to
1985 set_desired_thread prototype change.
1986 * target.c (set_desired_thread): Remove 'use_general' parameter
1988 * target.h (set_desired_thread): Remove 'use_general' parameter.
1990 2017-09-20 Tom Tromey <tom@tromey.com>
1992 * target.c (target_terminal::terminal_state): Define.
1993 (target_terminal::init): Rename from target_terminal_init.
1994 (target_terminal::inferior): Rename from
1995 target_terminal_inferior.
1996 (target_terminal::ours): Rename from target_terminal_ours.
1997 (target_terminal::ours_for_output, target_terminal::info): New.
1999 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2001 * server.c (accumulate_file_name_length): Remove.
2002 (emit_dll_description): Adjust to std::string change.
2003 (handle_qxfer_libraries): Use std::string to hold document.
2005 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2007 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2008 return type of xml_escape_text.
2009 * server.c (emit_dll_description): Likewise.
2011 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2013 * server.c (captured_main): Accept argument for --selftest.
2014 Update run_tests call.
2015 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2016 when registering selftests.
2018 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2020 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2021 instead of "VEC" for "target_desc.reg_defs".
2022 (regcache_cpy): Likewise.
2023 (registers_to_string): Likewise.
2024 (registers_from_string): Likewise.
2025 (find_regno): Likewise.
2026 (supply_regblock): Likewise.
2027 (regcache_raw_read_unsigned): Likewise.
2028 * tdesc.c (init_target_desc): Likewise.
2029 (tdesc_create_reg): Likewise.
2030 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2031 (struct target_desc) <reg_defs>: Convert to "std::vector".
2032 (target_desc): Do not initialize "reg_defs".
2033 (~target_desc): Update code to use "std::vector" instead of "VEC"
2034 for "target_desc.reg_defs".
2035 (operator==): Likewise.
2037 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2039 * inferiors.h (thread_to_gdb_id): Remove.
2040 * inferiors.c (thread_to_gdb_id): Remove.
2041 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2042 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2043 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2045 * nto-low.c (nto_fetch_registers, nto_store_registers,
2046 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2048 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2050 * inferiors.h (gdb_id_to_thread_id): Remove.
2051 * inferiors.c (gdb_id_to_thread_id): Remove.
2052 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2053 removal. Move pid declaration closer to where it's used.
2055 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2057 * server.c (handle_detach): New function.
2058 (process_serial_event): Move code out, call handle_detach.
2060 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2062 * server.c (require_running): Rename to ...
2063 (require_running_or_return): ... this ...
2064 (require_running_or_break): ... and this.
2065 (handle_query, process_serial_event): Adjust.
2067 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2069 * linux-low.c (linux_set_resume_request): Remove unused
2072 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2074 * server.c (first_thread_of): Remove.
2075 (process_serial_event): Replace usage of first_thread_of with
2076 find_any_thread_of_pid.
2077 * tracepoint.c (same_process_p): Remove.
2078 (gdb_agent_about_to_close): Replace usage of same_process_p with
2079 find_any_thread_of_pid.
2080 * linux-x86-low.c (same_process_callback): Remove.
2081 (x86_arch_setup_process_callback): Replace usage of
2082 same_process_callback with find_any_thread_of_pid.
2083 * thread-db.c (any_thread_of): Remove.
2084 (switch_to_process): Replace usage of any_thread_of with
2085 find_any_thread_of_pid.
2086 * inferiors.c (thread_pid_matches_callback): Remove.
2087 (find_thread_process): Adjust to use find_any_thread_of_pid.
2089 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2091 * regcache.c (get_thread_regcache): Guard calls to "memset"
2094 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2096 * linux-low.c (handle_extended_wait): Use
2097 "allocate_target_description" instead of "XNEW".
2098 * linux-x86-low.c (initialize_low_arch): Likewise.
2100 2017-09-05 Yao Qi <yao.qi@linaro.org>
2102 * configure.srv (srv_i386_regobj): Remove.
2103 (srv_amd64_regobj): Remove.
2104 (srv_regobj): Set it to "" for x86 non-linux targets.
2105 * linux-x86-tdesc.c (i386_linux_read_description):
2106 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2107 (init_registers_i386): Remove the declaration.
2108 (tdesc_i386): Remove the declaration.
2109 (lynx_i386_arch_setup): Call i386_create_target_description.
2110 * nto-x86-low.c: Likewise.
2111 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2112 [!__x86_64__]: include arch/i386.h.
2113 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2115 2017-09-05 Yao Qi <yao.qi@linaro.org>
2117 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2118 i386/amd64-XXX-linux from it.
2120 2017-09-05 Yao Qi <yao.qi@linaro.org>
2122 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2124 (ipa_amd64_linux_regobj): Remove.
2125 (ipa_x32_linux_regobj): Remove.
2127 2017-09-05 Yao Qi <yao.qi@linaro.org>
2129 * Makefile.in (arch-amd64.o): New rule.
2130 * configure.srv: Append arch-amd64.o.
2131 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2132 (get_ipa_tdesc): Call amd64_linux_read_description.
2133 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2134 and init_registers_amd64_XXX.
2135 * linux-x86-low.c (x86_linux_read_description): Call
2136 amd64_linux_read_description.
2137 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2138 (initialize_low_arch): Don't call init_registers_x32_XXX and
2139 init_registers_amd64_XXX.
2140 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2141 and tdesc_amd64_XXX.
2142 [__x86_64__] (amd64_tdesc_test): New function.
2143 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2144 and init_registers_amd64_XXX.
2145 * linux-x86-tdesc.c: Include arch/amd64.h.
2146 (xcr0_to_tdesc_idx): New function.
2147 (i386_linux_read_description): New function.
2148 (amd64_get_ipa_tdesc_idx): New function.
2149 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2150 (amd64_get_ipa_tdesc): Declare.
2152 2017-09-05 Yao Qi <yao.qi@linaro.org>
2154 * configure.srv (srv_i386_linux_xmlfiles): Remove
2155 i386/i386-XXX-linux.xml from it.
2157 2017-09-05 Yao Qi <yao.qi@linaro.org>
2159 * configure.srv: Set srv_i386_linux_regobj empty if $development
2161 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2162 initialize_low_tdesc.
2163 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2164 with #if initialize_low_tdesc.
2165 * linux-x86-tdesc-selftest.c: New file.
2166 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2168 2017-09-05 Yao Qi <yao.qi@linaro.org>
2170 * Makefile.in (arch-i386.o): New rule.
2171 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2172 (x86_64-*-linux*): Likewise.
2173 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2174 include arch/i386.h.
2175 (i386_linux_read_description): Remove code and call
2176 i386_create_target_description.
2177 * tdesc.c (allocate_target_description): New function.
2178 * tdesc.h (set_tdesc_architecture): Remove declaration.
2179 (set_tdesc_osabi): Likewise.
2181 2017-09-05 Yao Qi <yao.qi@linaro.org>
2183 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2184 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2185 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2187 * server.c (get_features_xml): Call tdesc_get_features_xml.
2188 * tdesc.c (set_tdesc_architecture): New function.
2189 (set_tdesc_osabi): New function.
2190 (tdesc_get_features_xml): New function.
2191 (tdesc_create_feature): Add an argument.
2192 * tdesc.h (struct target_desc) <features>: New field.
2193 <arch, osabi>: New field.
2194 (~target_desc): xfree features, arch, and osabi.
2195 (target_desc::oerator==): Don't compare .xmltarget.
2196 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2197 (set_tdesc_osabi): Likewise.
2198 (tdesc_get_features_xml): Likewise.
2200 2017-09-05 Yao Qi <yao.qi@linaro.org>
2202 * linux-x86-tdesc.c: Include selftest.h.
2203 (i386_tdesc_test): New function.
2204 (initialize_low_tdesc): Call selftests::register_test.
2205 * tdesc.h: Include regdef.h.
2206 (target_desc): Override operator == and !=.
2208 2017-09-05 Yao Qi <yao.qi@linaro.org>
2210 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2211 (ipa_obj): Likewise.
2212 * linux-i386-ipa.c: Include common/x86-xstate.h
2213 (get_ipa_tdesc): Call i386_linux_read_description.
2214 (initialize_low_tracepoint): Don't call init_registers_XXX
2215 functions, call initialize_low_tdesc instead.
2216 * linux-x86-low.c (x86_linux_read_description): Call
2217 i386_linux_read_description.
2218 (initialize_low_arch): Don't call init_registers_i386_XXX
2219 functions, call initialize_low_tdesc.
2220 * linux-x86-tdesc.c: New file.
2221 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2222 (i386_get_ipa_tdesc_idx): Declare.
2223 (i386_get_ipa_tdesc): Declare.
2224 (initialize_low_tdesc): Declare.
2226 2017-09-05 Yao Qi <yao.qi@linaro.org>
2228 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2231 2017-09-05 Yao Qi <yao.qi@linaro.org>
2233 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2234 * regcache.c (get_thread_regcache): Use VEC_length.
2235 (init_register_cache): Likewise.
2236 (regcache_cpy): Likewise.
2237 (registers_to_string): Iterate reg_defs via VEC_iterate.
2238 (find_regno): Likewise.
2239 (find_register_by_number): Use VEC_index.
2240 (register_size): Call find_register_by_number.
2241 (register_data): Call find_register_by_number.
2242 (supply_regblock): Use VEC_length.
2243 (regcache_raw_read_unsigned): Likewise.
2244 * tdesc.c (init_target_desc): Iterate reg_defs via
2246 (default_description): Update initializer.
2247 (copy_target_description): Don't update field num_registers.
2248 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2249 <num_registers>: Remove.
2251 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2253 * Makefile.in (.SECONDARY): Define target.
2255 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2257 * linux-low.c (linux_wait_1): Adjust.
2258 * server.c (queue_stop_reply_callback): Adjust.
2260 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2262 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2263 QEnvironmentUnset and QEnvironmentReset packets.
2264 (handle_query): Inform remote that QEnvironmentHexEncoded,
2265 QEnvironmentUnset and QEnvironmentReset are supported.
2267 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2269 * inferiors.h (inferior_target_data): Rename to ...
2270 (thread_target_data): ... this.
2271 (inferior_regcache_data): Rename to ...
2272 (thread_regcache_data): ... this.
2273 (set_inferior_regcache_data): Rename to ...
2274 (set_thread_regcache_data): ... this.
2275 * inferiors.c (inferior_target_data): Rename to ...
2276 (thread_target_data): ... this.
2277 (inferior_regcache_data): Rename to ...
2278 (thread_regcache_data): ... this.
2279 (set_inferior_regcache_data): Rename to ...
2280 (set_thread_regcache_data): ... this.
2281 (free_one_thread): Update.
2282 * linux-low.h (get_thread_lwp): Update.
2283 * regcache.c (get_thread_regcache): Update.
2284 (regcache_invalidate_thread): Update.
2285 (free_register_cache_thread): Update.
2286 * win32-i386-low.c (update_debug_registers_callback): Update.
2287 (win32_get_current_dr): Update.
2288 * win32-low.c (thread_rec): Update.
2289 (delete_thread_info): Update.
2290 (continue_one_thread): Update.
2291 (suspend_one_thread): Update.
2293 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2295 * inferiors.c (set_inferior_target_data): Remove.
2296 * inferiors.h (set_inferior_target_data): Remove.
2298 2017-08-18 Yao Qi <yao.qi@linaro.org>
2300 * Makefile.in (OBS): Add selftest.o.
2301 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2302 * configure, config.in: Re-generated.
2303 * server.c: Include common/sefltest.h.
2304 (captured_main): Handle option --selftest.
2306 2017-08-09 Yao Qi <yao.qi@linaro.org>
2308 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2309 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2310 i386-avx-mpx.o and i386-mmx.o.
2311 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2312 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2313 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2314 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2315 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2316 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2317 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2318 i386/amd64-avx-mpx.xml.
2320 2017-08-09 Yao Qi <yao.qi@linaro.org>
2322 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2323 and x32-avx-avx512.o.
2324 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2325 i386/x32-avx-avx512.xml.
2327 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2329 * tracepoint.h (enum class fast_tpoint_collect_result): New
2331 (fast_tracepoint_collecting): Change return type to
2332 fast_tpoint_collect_result.
2333 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2334 * linux-low.h: Include tracepoint.h.
2335 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2336 fast_tpoint_collect_result.
2337 * linux-low.c (handle_tracepoints): Adjust.
2338 (linux_fast_tracepoint_collecting): Change return type to
2339 fast_tpoint_collect_result.
2340 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2341 linux_wait_1, stuck_in_jump_pad_callback,
2342 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2343 proceed_one_lwp): Adjust to type change.
2345 2017-07-10 Yao Qi <yao.qi@linaro.org>
2347 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2349 2017-06-29 Yao Qi <yao.qi@linaro.org>
2351 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2353 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2355 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2357 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2359 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2361 * linux-low.c (linux_create_inferior): Adjust code to access the
2362 environment information via 'gdb_environ' class.
2363 * lynx-low.c (lynx_create_inferior): Likewise.
2364 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2365 (get_environ): Return a pointer to 'our_environ'.
2366 (captured_main): Initialize 'our_environ'.
2367 * server.h (get_environ): Adjust prototype.
2368 * spu-low.c (spu_create_inferior): Adjust code to access the
2369 environment information via 'gdb_environ' class.
2371 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2373 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2374 usage of "register" keyword.
2376 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2378 * configure: Re-generate.
2380 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2382 * configure: Re-generate.
2384 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2386 * Makefile.in (COMPILE.pre): Add "-x c++".
2388 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2390 * fork-child.c: Conditionally include <signal.h>.
2392 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2394 * server.c (handle_general_set): Handle new packet
2395 "QStartupWithShell".
2396 (handle_query): Add "QStartupWithShell" to the list of supported
2398 (gdbserver_usage): Add help text explaining the
2399 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2401 (captured_main): Recognize and act upon the presence of the new
2404 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2405 Pedro Alves <palves@redhat.com>
2407 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2408 * configure: Regenerate.
2409 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2411 (i[34567]86-*-lynxos*): Likewise.
2412 (spu*-*-*): Likewise.
2413 * fork-child.c: New file.
2414 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2416 (linux_ptrace_fun): New function.
2417 (linux_create_inferior): Adjust function prototype to reflect
2418 change on "target.h". Adjust function code to use
2420 (linux_request_interrupt): Delete "signal_pid".
2421 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2422 (lynx_ptrace_fun): New function.
2423 (lynx_create_inferior): Adjust function prototype to reflect
2424 change on "target.h". Adjust function code to use
2426 * nto-low.c (nto_create_inferior): Adjust function prototype and
2427 code to reflect change on "target.h". Update comments.
2428 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2429 "common-terminal.h" and "environ.h".
2430 (terminal_fd): Moved to fork-child.c.
2431 (old_foreground_pgrp): Likewise.
2432 (restore_old_foreground_pgrp): Likewise.
2433 (last_status): Make it global.
2434 (last_ptid): Likewise.
2435 (our_environ): New variable.
2436 (startup_with_shell): Likewise.
2437 (program_name): Likewise.
2438 (program_argv): Rename to...
2439 (program_args): ...this.
2440 (wrapper_argv): New variable.
2441 (start_inferior): Delete function.
2442 (get_exec_wrapper): New function.
2443 (get_exec_file): Likewise.
2444 (get_environ): Likewise.
2445 (prefork_hook): Likewise.
2446 (post_fork_inferior): Likewise.
2447 (postfork_hook): Likewise.
2448 (postfork_child_hook): Likewise.
2449 (handle_v_run): Update code to deal with arguments coming from the
2450 remote host. Update calls from "start_inferior" to
2452 (captured_main): Likewise. Initialize environment variable. Call
2454 * server.h (post_fork_inferior): New prototype.
2455 (get_environ): Likewise.
2456 (last_status): Declare.
2457 (last_ptid): Likewise.
2458 (signal_pid): Likewise.
2459 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2460 (spu_ptrace_fun): New function.
2461 (spu_create_inferior): Adjust function prototype to reflect change
2462 on "target.h". Adjust function code to use "fork_inferior".
2463 * target.c (target_terminal_init): New function.
2464 (target_terminal_inferior): Likewise.
2465 (target_terminal_ours): Likewise.
2466 * target.h: Include <vector>.
2467 (struct target_ops) <create_inferior>: Update prototype.
2468 (create_inferior): Update macro.
2469 * utils.c (gdb_flush_out_err): New function.
2470 * win32-low.c (win32_create_inferior): Adjust function prototype
2471 and code to reflect change on "target.h".
2473 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2475 * inferiors.c (switch_to_thread): New function.
2477 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2479 * Makefile.in (SFILE): Add "common/job-control.c".
2480 (OBS): Add "job-control.o".
2482 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2484 * Makefile: Remove "@host_makefile_frag@".
2486 2017-05-05 Pedro Alves <palves@redhat.com>
2488 * configure: Regenerate.
2490 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2492 * configure: Regenerate.
2494 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2496 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2497 software_single_step change of return type to
2498 std::vector<CORE_ADDR>.
2499 * linux-low.c (install_software_single_step_breakpoints):
2501 * linux-low.h (install_software_single_step_breakpoints):
2504 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2506 * remote-utils.c: Include "gdb_termios.h" instead of
2508 * terminal.h: Delete file.
2510 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2512 * server.c: Include <vector>.
2513 <program_argv, wrapper_argv>: Convert to std::vector.
2514 (start_inferior): Rewrite function to use C++.
2515 (handle_v_run): Likewise. Update code that calculates the argv
2516 based on the vRun packet; use C++.
2517 (captured_main): Likewise.
2519 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2521 * server.c (handle_v_cont): Initialize thread_resume::thread
2524 2017-04-05 Pedro Alves <palves@redhat.com>
2526 * configure: Regenerate.
2528 2017-04-05 Pedro Alves <palves@redhat.com>
2530 * gdbreplay.c (sync_error): Constify.
2531 * linux-x86-low.c (push_opcode): Constify.
2533 2017-04-05 Pedro Alves <palves@redhat.com>
2535 * win32-low.c (get_child_debug_event)
2536 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2537 Report TARGET_WAITKIND_SPURIOUS instead.
2539 2017-04-05 Pedro Alves <palves@redhat.com>
2541 * remote-utils.c (remote_prepare, remote_open): Constify.
2542 * remote-utils.h (remote_prepare, remote_open): Constify.
2543 * server.c (captured_main): Constify 'port' handling.
2545 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2547 * Makefile.in (clean): Clear .deps.
2549 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2551 * .gitignore: Remove generated files, replace with wildcard.
2552 * (clean): Replace removal of generated files with wildcard.
2553 (version.c): Replace with...
2554 (version-generated.c): ...this.
2555 (xml-builtin.c): Replace with...
2556 (xml-builtin-generated.c): ...this.
2557 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2558 (%.c: *regformats*): Replace with...
2559 (%-generated.c: *regformats*): ...this.
2561 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2563 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2564 (xtensa_fill_gregset): Call collect_register_by_name for
2566 (xtensa_store_gregset): Call supply_register_by_name for
2569 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2571 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2572 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2573 (xtensa_store_gregset): Call supply_register for all registers in
2574 a0_regnum..a0_regnum + C0_NREGS range.
2576 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2578 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2579 (ax-ipa.o: ax.c): Remove.
2580 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2581 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2582 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2583 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2584 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2586 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2588 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2589 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2590 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2591 (errors-ipa.o: ../common/errors.c): Remove.
2592 (format-ipa.o: ../common/format.c): Remove.
2593 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2595 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2597 * Makefile.in (%-ipa.o: %.c): New rule.
2598 (tracepoint-ipa.o: tracepoint.c): Remove.
2599 (utils-ipa.o: utils.c): Remove.
2600 (remote-utils-ipa.o: remote-utils.c): Remove.
2601 (regcache-ipa.o: regcache.c): Remove.
2602 (i386-linux-ipa.o: i386-linux.c): Remove.
2603 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2604 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2605 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2606 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2607 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2608 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2609 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2610 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2611 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2612 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2613 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2614 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2615 (aarch64-ipa.o: aarch64.c): Remove.
2616 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2617 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2618 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2619 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2620 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2621 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2622 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2623 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2624 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2625 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2626 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2627 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2628 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2629 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2630 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2631 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2632 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2633 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2634 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2635 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2636 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2637 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2638 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2639 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2640 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2641 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2642 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2643 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2644 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2645 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2646 (tdesc-ipa.o: tdesc.c): Remove.
2647 (x32-linux-ipa.o: x32-linux.c): Remove.
2648 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2649 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2651 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2653 * Makefile.in (%.o: ../arch/%.c): New rule.
2654 (arm.o: ../arch/arm.c): Remove.
2655 (arm-linux.o: ../arch/arm-linux.c): Remove.
2656 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2657 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2659 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2661 * Makefile.in (%.o: ../nat/%.c): New rule.
2662 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2663 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2664 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2665 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2666 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2667 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2668 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2669 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2670 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2671 (linux-personality.o: ../nat/linux-personality.c): Remove.
2672 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2673 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2674 (x86-linux.o: ../nat/x86-linux.c): Remove.
2675 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2676 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2678 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2680 * Makefile.in (%.o: ../common/%.c): New rule.
2681 (signals.o: ../common/signals.c): Remove.
2682 (print-utils.o: ../common/print-utils.c): Remove.
2683 (rsp-low.o: ../common/rsp-low.c): Remove.
2684 (common-utils.o: ../common/common-utils.c): Remove.
2685 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2686 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2687 (vec.o: ../common/vec.c): Remove.
2688 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2689 (xml-utils.o: ../common/xml-utils.c): Remove.
2690 (ptid.o: ../common/ptid.c): Remove.
2691 (buffer.o: ../common/buffer.c): Remove.
2692 (format.o: ../common/format.c): Remove.
2693 (filestuff.o: ../common/filestuff.c): Remove.
2694 (agent.o: ../common/agent.c): Remove.
2695 (errors.o: ../common/errors.c): Remove.
2696 (environ.o: ../common/environ.c): Remove.
2697 (common-debug.o: ../common/common-debug.c): Remove.
2698 (cleanups.o: ../common/cleanups.c): Remove.
2699 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2700 (fileio.o: ../common/fileio.c): Remove.
2701 (common-regcache.o: ../common/common-regcache.c): Remove.
2702 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2703 (new-op.o: ../common/new-op.c): Remove.
2704 (btrace-common.o: ../common/btrace-common.c): Remove.
2706 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2708 * Makefile.in (%.o: ../target/%.c): New rule.
2709 (waitstatus.o: ../target/waitstatus.c): Remove.
2711 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2714 (%.c: ../regformats/%.dat,
2715 (%.c: ../regformats/arm/%.dat,
2716 (%.c: ../regformats/i386/%.dat,
2717 (%.c: ../regformats/rs6000/%.dat): New rules.
2718 (aarch64.c): Remove.
2719 (reg-arm.c): Remove.
2720 (arm-with-iwmmxt.c): Remove.
2721 (arm-with-vfpv2.c): Remove.
2722 (arm-with-vfpv3.c): Remove.
2723 (arm-with-neon.c): Remove.
2724 (reg-bfin.c): Remove.
2725 (reg-cris.c): Remove.
2726 (reg-crisv32.c): Remove.
2728 (i386-linux.c): Remove.
2729 (i386-avx.c): Remove.
2730 (i386-avx-linux.c): Remove.
2731 (i386-avx-avx512.c): Remove.
2732 (i386-avx-avx512-linux.c): Remove.
2733 (i386-mpx.c): Remove.
2734 (i386-mpx-linux.c): Remove.
2735 (i386-avx-mpx-avx512-pku.c): Remove.
2736 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2737 (i386-avx-mpx.c): Remove.
2738 (i386-avx-mpx-linux.c): Remove.
2739 (i386-mmx.c): Remove.
2740 (i386-mmx-linux.c): Remove.
2741 (reg-ia64.c): Remove.
2742 (reg-m32r.c): Remove.
2743 (reg-m68k.c): Remove.
2745 (mips-linux.c): Remove.
2746 (mips-dsp-linux.c): Remove.
2747 (mips64-linux.c): Remove.
2748 (mips64-dsp-linux.c): Remove.
2749 (nios2-linux.c): Remove.
2750 (powerpc-32.c): Remove.
2751 (powerpc-32l.c): Remove.
2752 (powerpc-altivec32l.c): Remove.
2753 (powerpc-cell32l.c): Remove.
2754 (powerpc-vsx32l.c): Remove.
2755 (powerpc-isa205-32l.c): Remove.
2756 (powerpc-isa205-altivec32l.c): Remove.
2757 (powerpc-isa205-vsx32l.c): Remove.
2758 (powerpc-e500l.c): Remove.
2759 (powerpc-64l.c): Remove.
2760 (powerpc-altivec64l.c): Remove.
2761 (powerpc-cell64l.c): Remove.
2762 (powerpc-vsx64l.c): Remove.
2763 (powerpc-isa205-64l.c): Remove.
2764 (powerpc-isa205-altivec64l.c): Remove.
2765 (powerpc-isa205-vsx64l.c): Remove.
2766 (s390-linux32.c): Remove.
2767 (s390-linux32v1.c): Remove.
2768 (s390-linux32v2.c): Remove.
2769 (s390-linux64.c): Remove.
2770 (s390-linux64v1.c): Remove.
2771 (s390-linux64v2.c): Remove.
2772 (s390-te-linux64.c): Remove.
2773 (s390-vx-linux64.c): Remove.
2774 (s390-tevx-linux64.c): Remove.
2775 (s390x-linux64.c): Remove.
2776 (s390x-linux64v1.c): Remove.
2777 (s390x-linux64v2.c): Remove.
2778 (s390x-te-linux64.c): Remove.
2779 (s390x-vx-linux64.c): Remove.
2780 (s390x-tevx-linux64.c): Remove.
2781 (tic6x-c64xp-linux.c): Remove.
2782 (tic6x-c64x-linux.c): Remove.
2783 (tic6x-c62x-linux.c): Remove.
2785 (reg-sparc64.c): Remove.
2786 (reg-spu.c): Remove.
2788 (amd64-linux.c): Remove.
2789 (amd64-avx.c): Remove.
2790 (amd64-avx-linux.c): Remove.
2791 (amd64-avx-avx512.c): Remove.
2792 (amd64-avx-avx512-linux.c): Remove.
2793 (amd64-mpx.c): Remove.
2794 (amd64-mpx-linux.c): Remove.
2795 (amd64-avx-mpx-avx512-pku.c): Remove.
2796 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2797 (amd64-avx-mpx.c): Remove.
2798 (amd64-avx-mpx-linux.c): Remove.
2800 (x32-linux.c): Remove.
2801 (x32-avx.c): Remove.
2802 (x32-avx-linux.c): Remove.
2803 (x32-avx-avx512.c): Remove.
2804 (x32-avx-avx512-linux.c): Remove.
2805 (reg-xtensa.c): Remove.
2806 (reg-tilegx.c): Remove.
2807 (reg-tilegx32.c): Remove.
2809 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2811 * Makefile.in (SFILES): Add "common/environ.c".
2812 (OBJS): Add "common/environ.h".
2814 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2816 * configure.ac: Check if the fs_base and gs_base members of
2817 `struct user_regs_struct' exist.
2818 * config.in: Regenerated.
2819 * configure: Likewise.
2821 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2823 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2825 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2826 (get_next_pcs_syscall_next_pc): Likewise.
2828 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2830 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2831 * nto-x86-low.c: Likewise.
2833 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2835 * Makefile.in: Include disable-implicit-rules.mk.
2837 2016-11-23 Pedro Alves <palves@redhat.com>
2839 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2840 (debug_vprintf): Use std::chrono::steady_clock instead of
2841 gettimeofday. Use '.' instead of ':'.
2842 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2843 (get_timestamp): Use std::chrono::steady_clock instead of
2846 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2848 * Makefile.in: Fix whitespace formatting.
2850 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2852 * Makefile.in (SFILES, OBS): Flatten list and order
2855 2016-11-23 Pedro Alves <palves@redhat.com>
2857 * event-loop.c (handle_file_event): Use warning.
2858 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2859 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2862 2016-11-23 Pedro Alves <palves@redhat.com>
2864 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2866 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2867 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2868 debug_printf and debug_flush for debug output.
2869 * server.c (handle_general_set): Likewise.
2870 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2873 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2875 * Makefile.in (.c.o): Replace rule with ...
2876 (%.o: %.c): ... this one.
2878 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2880 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2881 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2883 * configure.ac: Remove checks for the make program.
2884 * configure: Re-generate.
2886 2016-10-28 Pedro Alves <palves@redhat.com>
2888 * Makefile.in (CXX_DIALECT): Get from configure.
2889 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2890 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2891 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2892 * config.in: Regenerate.
2893 * configure: Regenerate.
2895 2016-10-27 Yao Qi <yao.qi@linaro.org>
2897 * linux-low.c (linux_supports_range_stepping): Return true if
2898 can_software_single_step return true.
2900 2016-10-27 Yao Qi <yao.qi@linaro.org>
2902 * inferiors.c (find_inferior_in_random): New function.
2903 * inferiors.h (find_inferior_in_random): Declare.
2904 * linux-low.c (linux_wait_for_event_filtered): Call
2905 find_inferior_in_random instead of find_inferior.
2907 2016-10-27 Yao Qi <yao.qi@linaro.org>
2909 * linux-low.c (linux_wait_1): If single-step breakpoints are
2910 inserted, remove them.
2912 2016-10-26 Pedro Alves <palves@redhat.com>
2914 * linux-low.c (handle_extended_wait): Link parent/child fork
2916 (linux_wait_1): Unlink them.
2917 (linux_set_resume_request): Ignore resume requests for
2918 already-resumed and unhandled fork child threads.
2919 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2920 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2922 (handle_v_requests) <vCont>: Don't call require_running.
2923 * server.h (in_queued_stop_replies): New declaration.
2925 2016-10-24 Yao Qi <yao.qi@linaro.org>
2928 * linux-aarch64-low.c (append_insns): Cast the return value to
2931 2016-10-10 Yao Qi <yao.qi@linaro.org>
2933 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2935 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2937 * target.c (target_supports_multi_process): New function, moved
2939 * target.h (target_supports_multi_process): ... here. Remove
2942 2016-10-05 Tom Tromey <tom@tromey.com>
2945 * tracepoint.c (handle_tracepoint_bkpts): Check
2946 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2948 2016-10-05 Yao Qi <yao.qi@linaro.org>
2950 * configure.srv: Update the path of arm-*.xml files.
2952 2016-10-05 Terry Guo <terry.guo@arm.com>
2953 Yao Qi <yao.qi@linaro.org>
2955 * Makefile.in: Adjust the path of rules.
2956 * configure.srv: Update the path of xml files.
2957 * regformats/arm-with-iwmmxt.dat: Regenerated.
2958 * regformats/arm-with-neon.dat: Likewise.
2959 * regformats/arm-with-vfpv2.dat: Likewise.
2960 * regformats/arm-with-vfpv3.dat Likewise.
2962 2016-09-30 Yao Qi <yao.qi@linaro.org>
2965 * target.c (target_stop_and_wait): Don't call
2966 target_continue_no_signal, use resume_stop instead.
2968 2016-09-26 Yao Qi <yao.qi@linaro.org>
2970 * linux-low.c (linux_wait_1): Call debug_exit.
2972 2016-09-23 Pedro Alves <palves@redhat.com>
2974 * Makefile.in (SFILES): Add common/new-op.c.
2975 (OBS): Add common/new-op.o.
2976 (new-op.o): New rule.
2978 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2980 * .gitinore: Ignore more files.
2982 2016-09-21 Yao Qi <yao.qi@linaro.org>
2984 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2987 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2989 * server.c (start_inferior): Call target_mourn_inferior instead of
2990 mourn_inferior; pass ptid_t argument to it.
2992 (handle_target_event): Likewise.
2993 * target.c (target_mourn_inferior): New function.
2994 * target.h (mourn_inferior): Delete macro.
2996 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2998 * linux-low.c (lwp_is_stepping): New function.
3000 2016-09-06 Carl Love <cel@us.ibm.com>
3002 * server.c (start_inferior): Fixed comment, requested comment change
3003 didn't get updated correctly. Removed reference to ptrace () call as
3004 it is only true on Linux systems.
3006 2016-09-06 Carl Love <cel@us.ibm.com>
3008 * server.c (start_inferior): Do not call
3009 function target_post_create_inferior () if the
3010 inferior process has already exited.
3012 2016-09-05 Pedro Alves <palves@redhat.com>
3014 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3015 (COMPILE.pre, CC_LD): Use CXX directly.
3016 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3017 * acinclude.m4: Don't include build-with-cxx.m4.
3018 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3019 * configure: Regenerate.
3021 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3024 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3025 call writing data to own_buf.
3027 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3029 * target.c (mywait): Call target_wait instead of
3031 (target_wait): New function.
3033 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3035 * server.c (start_inferior): New variable 'ptid'. Replace calls
3036 to the_target->resume by target_continue{,_no_signal}, depending
3038 * target.c (target_stop_and_wait): Call target_continue_no_signal
3039 instead of the_target->resume.
3040 (target_continue): New function.
3042 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3044 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3046 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3049 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3051 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3052 * linux-arm-low.c (ps_get_thread_area): Likewise.
3053 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3054 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3055 * linux-mips-low.c (ps_get_thread_area): Likewise.
3056 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3057 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3058 * linux-x86-low.c (ps_get_thread_area): Likewise.
3059 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3061 2016-08-19 Pedro Alves <palves@redhat.com>
3063 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3065 2016-08-19 Pedro Alves <palves@redhat.com>
3067 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3068 comment. Use memcpy instead of casting through unsigned long.
3070 2016-08-19 Pedro Alves <palves@redhat.com>
3072 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3073 allocating around 0x80000000.
3075 2016-08-19 Pedro Alves <palves@redhat.com>
3078 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3079 (x32-avx512-linux-ipa.o): New rules.
3080 * configure.ac (x86_64-*-linux*): New x32 check.
3081 * configure.srv (ipa_x32_linux_regobj): New.
3082 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3083 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3085 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3087 * configure: Regenerate.
3089 2016-08-09 Pedro Alves <palves@redhat.com>
3092 * Makefile.in (OBS): Add signals-state-save-restore.o.
3093 (signals-state-save-restore.o): New rule.
3094 * config.in: Regenerate.
3095 * configure: Regenerate.
3096 * linux-low.c: Include "signals-state-save-restore.h".
3097 (linux_create_inferior): Call
3098 restore_original_signals_state.
3099 * server.c: Include "dispositions-save-restore.h".
3100 (captured_main): Call save_original_signals_state.
3102 2016-08-05 Pedro Alves <palves@redhat.com>
3104 * configure: Regenerate.
3106 2016-08-04 Yao Qi <yao.qi@linaro.org>
3108 * linux-low.c (regsets_fetch_inferior_registers): Check
3109 errno is ESRCH or not.
3111 2016-08-02 Yao Qi <yao.qi@linaro.org>
3113 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3114 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3115 (thread_db_load_search): Update.
3116 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3117 td_ta_set_event and td_ta_event_getmsg.
3119 2016-07-26 Pedro Alves <palves@redhat.com>
3122 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3123 of unsigned long for 64-bit registers and use uint32_t instead of
3124 unsigned int for 32-bit registers.
3126 2016-07-26 Pedro Alves <palves@redhat.com>
3128 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3131 2016-07-21 Tom Tromey <tom@tromey.com>
3133 * configure: Rebuild.
3135 2016-07-21 Yao Qi <yao.qi@linaro.org>
3137 * mem-break.c (find_gdb_breakpoint): Cast bp to
3138 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3140 2016-07-21 Yao Qi <yao.qi@linaro.org>
3142 * server.c (handle_v_requests): Support s and S actions
3143 if target_supports_software_single_step return true.
3145 2016-07-21 Yao Qi <yao.qi@linaro.org>
3147 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3148 is resume_step, call maybe_hw_step.
3149 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3151 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3153 (proceed_one_lwp): If resume request is resume_step, install
3154 reinsert breakpoints and call maybe_hw_step.
3156 2016-07-21 Yao Qi <yao.qi@linaro.org>
3158 * linux-low.c (proceed_one_lwp): Declare.
3159 (linux_resume_one_thread): Remove local variable 'step'.
3160 Lift code enqueue signal. Call proceed_one_lwp instead of
3161 linux_resume_one_lwp.
3163 2016-07-21 Yao Qi <yao.qi@linaro.org>
3165 * linux-low.c (linux_resume_one_thread): Call
3166 enqueue_pending_signal.
3168 2016-07-21 Yao Qi <yao.qi@linaro.org>
3170 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3171 * inferiors.c (do_restore_current_thread_cleanup): New function.
3172 (make_cleanup_restore_current_thread): Likewise.
3173 * linux-low.c (install_software_single_step_breakpoints): Call
3174 make_cleanup_restore_current_thread. Switch current_thread to
3177 2016-07-21 Yao Qi <yao.qi@linaro.org>
3179 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3180 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3181 (clone_one_breakpoint): Likewise.
3182 (delete_reinsert_breakpoints): Change parameter to thread.
3184 (has_reinsert_breakpoints): Likewise.
3185 (uninsert_reinsert_breakpoints): Likewise.
3186 (reinsert_reinsert_breakpoints): Likewise.
3187 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3188 (delete_reinsert_breakpoints): Likewise.
3189 (reinsert_reinsert_breakpoints): Likewise.
3190 (uninsert_reinsert_breakpoints): Likewise.
3191 (has_reinsert_breakpoints): Likewise.
3193 2016-07-21 Yao Qi <yao.qi@linaro.org>
3195 * inferiors.c (get_thread_process): Make parameter const.
3196 * inferiors.h (get_thread_process): Update declaration.
3197 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3198 Add new parameters child_thread and parent_thread. Callers
3200 * mem-break.h (clone_all_breakpoints): Update declaration.
3202 2016-07-21 Yao Qi <yao.qi@linaro.org>
3204 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3205 <command_list, handler>: Remove.
3206 (struct gdb_breakpoint): New.
3207 (struct other_breakpoint): New.
3208 (struct reinsert_breakpoint): New.
3209 (is_gdb_breakpoint): New function.
3210 (any_persistent_commands): Update command_list if
3211 is_gdb_breakpoint returns true.
3212 (set_breakpoint): Create breakpoints according to their types.
3213 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3214 (set_gdb_breakpoint_1): Likewise.
3215 (set_gdb_breakpoint): Likewise.
3216 (clear_breakpoint_conditions): Change parameter type to
3217 'struct gdb_breakpoint *'.
3218 (clear_breakpoint_commands): Likewise.
3219 (clear_breakpoint_conditions_and_commands): Likewise.
3220 (add_condition_to_breakpoint): Likewise.
3221 (add_breakpoint_condition): Likewise.
3222 (add_commands_to_breakpoint): Likewise.
3223 (check_breakpoints): Check other_breakpoint.
3224 (clone_one_breakpoint): Clone breakpopint according to its type.
3225 * mem-break.h (struct gdb_breakpoint): Declare.
3226 (set_gdb_breakpoint): Update declaration.
3227 (clear_breakpoint_conditions_and_commands): Likewise.
3228 (add_breakpoint_condition): Likewise.
3229 (add_breakpoint_commands): Likewise.
3230 * server.c (process_point_options): Change parameter type to
3231 'struct gdb_breakpoint *'.
3233 2016-07-21 Yao Qi <yao.qi@linaro.org>
3235 * mem-break.c (set_breakpoint_at): Rename it to ...
3236 (set_breakpoint_type_at): ... it.
3237 (set_breakpoint_at): Call set_breakpoint_type_at.
3238 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3239 * mem-break.h (set_breakpoint_at): Update comments.
3241 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3243 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3245 (nios2_store_gregset): Likewise.
3247 2016-07-01 Pedro Alves <palves@redhat.com>
3248 Antoine Tremblay <antoine.tremblay@ericsson.com>
3250 * linux-low.c: Change interface to take the target lwp_info
3251 pointer directly and return void. Handle detaching from a zombie
3253 (linux_detach_lwp_callback): New function.
3254 (linux_detach): Detach from the leader thread after detaching from
3257 2016-06-28 Yao Qi <yao.qi@linaro.org>
3259 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3260 for variable new_offset.
3261 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3262 (aarch64_ftrace_insn_reloc_cb): Likewise.
3263 (aarch64_ftrace_insn_reloc_tb): Likewise.
3264 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3265 PRIx64 instead of PRIx32.
3267 2016-06-28 Yao Qi <yao.qi@linaro.org>
3269 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3270 (the_low_target): Install arm_get_syscall_trapinfo.
3272 2016-06-28 Yao Qi <yao.qi@linaro.org>
3274 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3276 (the_low_target): Install aarch64_get_syscall_trapinfo.
3278 2016-06-28 Yao Qi <yao.qi@linaro.org>
3280 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3282 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3283 Remove parameter sysno.
3284 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3287 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3289 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3290 (s390_emit_ne_goto): Likewise.
3291 (s390_emit_lt_goto): Likewise.
3292 (s390_emit_le_goto): Likewise.
3293 (s390_emit_gt_goto): Likewise.
3294 (s390_emit_ge_goto): Likewise.
3295 (s390x_emit_eq_goto): Likewise.
3296 (s390x_emit_ne_goto): Likewise.
3297 (s390x_emit_lt_goto): Likewise.
3298 (s390x_emit_le_goto): Likewise.
3299 (s390x_emit_gt_goto): Likewise.
3300 (s390x_emit_ge_goto): Likewise.
3301 (s390_emit_ops_impl): Mark variable static.
3302 (s390x_emit_ops): Likewise.
3304 2016-06-17 Yao Qi <yao.qi@linaro.org>
3306 * linux-low.c (handle_extended_wait): Call
3307 uninsert_reinsert_breakpoints for the parent process. Remove
3308 reinsert breakpoints from the child process. Reinsert them to
3309 the parent process when vfork is done.
3310 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3311 (reinsert_reinsert_breakpoints): New function.
3312 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3313 (reinsert_reinsert_breakpoints): Declare.
3315 2016-06-17 Yao Qi <yao.qi@linaro.org>
3317 * linux-low.c (handle_extended_wait): If the parent is doing
3318 step-over, remove the reinsert breakpoints from the forked child.
3320 2016-06-17 Yao Qi <yao.qi@linaro.org>
3322 * linux-low.c (unsuspend_all_lwps): Declare.
3323 (linux_low_filter_event): If thread exited, call finish_step_over.
3324 If step-over is finished, unsuspend other threads.
3326 2016-06-17 Yao Qi <yao.qi@linaro.org>
3328 * linux-low.c (linux_resume_one_lwp_throw): Assert
3329 has_reinsert_breakpoints returns false.
3330 * mem-break.c (delete_disabled_breakpoints): Assert
3331 bp type isn't reinsert_breakpoint.
3333 2016-06-17 Yao Qi <yao.qi@linaro.org>
3335 * linux-low.c (maybe_hw_step): New function.
3336 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3337 (finish_step_over): Switch current_thread to lwp temporarily,
3338 and assert has_reinsert_breakpoints returns true.
3339 (proceed_one_lwp): Call maybe_hw_step.
3340 * mem-break.c (has_reinsert_breakpoints): New function.
3341 * mem-break.h (has_reinsert_breakpoints): Declare.
3343 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3345 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3347 2016-05-17 Yao Qi <yao.qi@linaro.org>
3349 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3350 instead of find_inferior.
3352 2016-05-05 Yao Qi <yao.qi@linaro.org>
3354 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3355 Initialize res to zero.
3357 2016-05-05 Yao Qi <yao.qi@linaro.org>
3359 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3362 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3364 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3365 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3366 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3368 2016-04-28 Par Olsson <par.olsson@windriver.com>
3369 Simon Marchi <simon.marchi@ericsson.com>
3371 * tracepoint.c (write_inferior_int8): New function.
3372 (cmd_qtenable_disable): Write enable flag using
3373 write_inferior_int8.
3375 2016-04-25 Yao Qi <yao.qi@linaro.org>
3377 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3378 (need_step_over_p): Return zero if the LWP has pending signals
3379 can be delivered on software single step target.
3381 2016-04-25 Yao Qi <yao.qi@linaro.org>
3383 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3384 return instead of error.
3386 2016-04-22 Yao Qi <yao.qi@linaro.org>
3388 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3391 2016-04-22 Yao Qi <yao.qi@linaro.org>
3393 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3394 signal when stepping over breakpoint with software single
3397 2016-04-21 Pedro Alves <palves@redhat.com>
3399 * linux-s390-low.c (s390_collect_ptrace_register)
3400 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3402 (s390_check_regset): Use void * instead of gdb_byte *.
3404 2016-04-20 Pedro Alves <palves@redhat.com>
3406 * configure: Renegerate.
3408 2016-04-20 Yao Qi <yao.qi@linaro.org>
3410 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3411 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3413 (arm_store_gregset): Likewise.
3415 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3417 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3418 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3419 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3420 (amd64-avx-mpx-linux.c): New rules.
3421 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3422 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3423 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3424 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3425 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3426 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3427 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3428 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3429 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3430 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3431 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3432 * linux-x86-low.c (x86_linux_read_description): Add case for
3433 X86_XSTATE_AVX_MPX_MASK.
3434 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3435 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3436 init_registers_i386_avx_mpx_linux.
3437 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3438 (initialize_low_tracepoint): Call
3439 init_registers_i386_avx_mpx_linux.
3440 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3441 (initialize_low_tracepoint): Call
3442 init_registers_amd64_avx_mpx_linux.
3443 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3444 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3445 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3448 2016-04-18 Pedro Alves <palves@redhat.com>
3450 * configure: Regenerate.
3452 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3454 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3455 (aarch64_emit_sub): Likewise.
3457 2016-04-12 Pedro Alves <palves@redhat.com>
3459 * utils.c (prepare_to_throw_exception): Delete.
3461 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3463 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3465 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3467 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3469 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3471 * linux-aarch64-ipa.c: Add <elf.h> include.
3472 * linux-ppc-ipa.c: Add <elf.h> include.
3473 * linux-s390-ipa.c: Add <elf.h> include.
3475 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3477 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3478 (get_raw_reg_ptr): Likewise.
3479 (get_trace_state_variable_value_ptr): Likewise.
3480 (set_trace_state_variable_value_ptr): Likewise.
3481 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3484 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3485 Marcin Kościelnicki <koriakin@0x04.net>
3488 * linux-ppc-low.c (emit_insns): New function.
3489 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3490 (ppc_emit_prologue): New function.
3491 (ppc_emit_epilogue): New function.
3492 (ppc_emit_add): New function.
3493 (ppc_emit_sub): New function.
3494 (ppc_emit_mul): New function.
3495 (ppc_emit_lsh): New function.
3496 (ppc_emit_rsh_signed): New function.
3497 (ppc_emit_rsh_unsigned): New function.
3498 (ppc_emit_ext): New function.
3499 (ppc_emit_zero_ext): New function.
3500 (ppc_emit_log_not): New function.
3501 (ppc_emit_bit_and): New function.
3502 (ppc_emit_bit_or): New function.
3503 (ppc_emit_bit_xor): New function.
3504 (ppc_emit_bit_not): New function.
3505 (ppc_emit_equal): New function.
3506 (ppc_emit_less_signed): New function.
3507 (ppc_emit_less_unsigned): New function.
3508 (ppc_emit_ref): New function.
3509 (ppc_emit_const): New function.
3510 (ppc_emit_reg): New function.
3511 (ppc_emit_pop): New function.
3512 (ppc_emit_stack_flush): New function.
3513 (ppc_emit_swap): New function.
3514 (ppc_emit_stack_adjust): New function.
3515 (ppc_emit_call): New function.
3516 (ppc_emit_int_call_1): New function.
3517 (ppc_emit_void_call_2): New function.
3518 (ppc_emit_if_goto): New function.
3519 (ppc_emit_goto): New function.
3520 (ppc_emit_eq_goto): New function.
3521 (ppc_emit_ne_goto): New function.
3522 (ppc_emit_lt_goto): New function.
3523 (ppc_emit_le_goto): New function.
3524 (ppc_emit_gt_goto): New function.
3525 (ppc_emit_ge_goto): New function.
3526 (ppc_write_goto_address): New function.
3527 (ppc_emit_ops_impl): New static variable.
3528 (ppc64v1_emit_prologue): New function.
3529 (ppc64v2_emit_prologue): New function.
3530 (ppc64_emit_epilogue): New function.
3531 (ppc64_emit_add): New function.
3532 (ppc64_emit_sub): New function.
3533 (ppc64_emit_mul): New function.
3534 (ppc64_emit_lsh): New function.
3535 (ppc64_emit_rsh_signed): New function.
3536 (ppc64_emit_rsh_unsigned): New function.
3537 (ppc64_emit_ext): New function.
3538 (ppc64_emit_zero_ext): New function.
3539 (ppc64_emit_log_not): New function.
3540 (ppc64_emit_bit_and): New function.
3541 (ppc64_emit_bit_or): New function.
3542 (ppc64_emit_bit_xor): New function.
3543 (ppc64_emit_bit_not): New function.
3544 (ppc64_emit_equal): New function.
3545 (ppc64_emit_less_signed): New function.
3546 (ppc64_emit_less_unsigned): New function.
3547 (ppc64_emit_ref): New function.
3548 (ppc64_emit_const): New function.
3549 (ppc64v1_emit_reg): New function.
3550 (ppc64v2_emit_reg): New function.
3551 (ppc64_emit_pop): New function.
3552 (ppc64_emit_stack_flush): New function.
3553 (ppc64_emit_swap): New function.
3554 (ppc64v1_emit_call): New function.
3555 (ppc64v2_emit_call): New function.
3556 (ppc64v1_emit_int_call_1): New function.
3557 (ppc64v2_emit_int_call_1): New function.
3558 (ppc64v1_emit_void_call_2): New function.
3559 (ppc64v2_emit_void_call_2): New function.
3560 (ppc64_emit_if_goto): New function.
3561 (ppc64_emit_eq_goto): New function.
3562 (ppc64_emit_ne_goto): New function.
3563 (ppc64_emit_lt_goto): New function.
3564 (ppc64_emit_le_goto): New function.
3565 (ppc64_emit_gt_goto): New function.
3566 (ppc64_emit_ge_goto): New function.
3567 (ppc64v1_emit_ops_impl): New static variable.
3568 (ppc64v2_emit_ops_impl): New static variable.
3569 (ppc_emit_ops): New function.
3570 (linux_low_target): Wire in ppc_emit_ops.
3572 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3573 Marcin Kościelnicki <koriakin@0x04.net>
3576 * Makefile.in: Add powerpc-*-ipa.o
3577 * configure.srv: Add ipa_obj for powerpc*-linux.
3578 * linux-ppc-ipa.c: New file.
3579 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3581 (PPC_FIELD): New macro.
3582 (PPC_SEXT): New macro.
3583 (PPC_OP6): New macro.
3584 (PPC_BO): New macro.
3585 (PPC_LI): New macro.
3586 (PPC_BD): New macro.
3587 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3588 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3589 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3590 (ppc_get_thread_area): New function.
3591 (is_elfv2_inferior): New function.
3592 (gen_ds_form): New function.
3593 (GEN_STD): New macro.
3594 (GEN_STDU): New macro.
3595 (GEN_LD): New macro.
3596 (GEN_LDU): New macro.
3597 (gen_d_form): New function.
3598 (GEN_ADDI): New macro.
3599 (GEN_ADDIS): New macro.
3600 (GEN_LI): New macro.
3601 (GEN_LIS): New macro.
3602 (GEN_ORI): New macro.
3603 (GEN_ORIS): New macro.
3604 (GEN_LWZ): New macro.
3605 (GEN_STW): New macro.
3606 (GEN_STWU): New macro.
3607 (gen_xfx_form): New function.
3608 (GEN_MFSPR): New macro.
3609 (GEN_MTSPR): New macro.
3610 (GEN_MFCR): New macro.
3611 (GEN_MTCR): New macro.
3612 (GEN_SYNC): New macro.
3613 (GEN_LWSYNC): New macro.
3614 (gen_x_form): New function.
3615 (GEN_OR): New macro.
3616 (GEN_MR): New macro.
3617 (GEN_LWARX): New macro.
3618 (GEN_STWCX): New macro.
3619 (GEN_CMPW): New macro.
3620 (gen_md_form): New function.
3621 (GEN_RLDICL): New macro.
3622 (GEN_RLDICR): New macro.
3623 (gen_i_form): New function.
3625 (GEN_BL): New macro.
3626 (gen_b_form): New function.
3627 (GEN_BNE): New macro.
3628 (GEN_LOAD): New macro.
3629 (GEN_STORE): New macro.
3630 (gen_limm): New function.
3631 (gen_atomic_xchg): New function.
3632 (gen_call): New function.
3633 (ppc_relocate_instruction): New function.
3634 (ppc_install_fast_tracepoint_jump_pad): New function.
3635 (ppc_get_min_fast_tracepoint_insn_len): New function.
3636 (ppc_get_ipa_tdesc_idx): New function.
3637 (the_low_target): Wire in the new functions.
3638 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3640 * linux-ppc-tdesc.h: New file.
3642 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3644 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3645 (alloc_jump_pad_buffer): New function.
3646 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3647 (alloc_jump_pad_buffer): New function.
3648 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3649 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3650 (alloc_jump_pad_buffer): New function.
3651 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3652 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3653 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3654 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3656 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3658 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3659 * linux-amd64-ipa.c: Likewise.
3660 * linux-i386-ipa.c: Likewise.
3661 * linux-s390-ipa.c: Likewise.
3662 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3663 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3664 set_trace_state_variable_value_ptr.
3665 (struct ipa_sym_addresses): Likewise.
3666 (symbol_list): Likewise.
3667 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3668 accessing gdb_collect directly.
3669 (gdb_collect_ptr_type): New typedef.
3670 (get_raw_reg_ptr_type): New typedef.
3671 (get_trace_state_variable_value_ptr_type): New typedef.
3672 (set_trace_state_variable_value_ptr_type): New typedef.
3673 (gdb_collect_ptr): New global.
3674 (get_raw_reg_ptr): New global.
3675 (get_trace_state_variable_value_ptr): New global.
3676 (set_trace_state_variable_value_ptr): New global.
3677 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3678 accessing get_raw_reg directly.
3679 (get_get_tsv_func_addr): Likewise for
3680 get_trace_state_variable_value_ptr.
3681 (get_set_tsv_func_addr): Likewise for
3682 set_trace_state_variable_value_ptr.
3683 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3685 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3687 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3689 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3691 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3693 (relocate_instruction): Remove own_buf.
3694 * server.c (own_buf): Make global.
3695 (handle_v_requests): Make global.
3696 * server.h (own_buf): New declaration.
3697 (handle_v_requests): New prototype.
3699 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3702 * linux-s390-low.c (add_insns): New function.
3703 (s390_emit_prologue): New function.
3704 (s390_emit_epilogue): New function.
3705 (s390_emit_add): New function.
3706 (s390_emit_sub): New function.
3707 (s390_emit_mul): New function.
3708 (s390_emit_lsh): New function.
3709 (s390_emit_rsh_signed): New function.
3710 (s390_emit_rsh_unsigned): New function.
3711 (s390_emit_ext): New function.
3712 (s390_emit_log_not): New function.
3713 (s390_emit_bit_and): New function.
3714 (s390_emit_bit_or): New function.
3715 (s390_emit_bit_xor): New function.
3716 (s390_emit_bit_not): New function.
3717 (s390_emit_equal): New function.
3718 (s390_emit_less_signed): New function.
3719 (s390_emit_less_unsigned): New function.
3720 (s390_emit_ref): New function.
3721 (s390_emit_if_goto): New function.
3722 (s390_emit_goto): New function.
3723 (s390_write_goto_address): New function.
3724 (s390_emit_litpool): New function.
3725 (s390_emit_const): New function.
3726 (s390_emit_call): New function.
3727 (s390_emit_reg): New function.
3728 (s390_emit_pop): New function.
3729 (s390_emit_stack_flush): New function.
3730 (s390_emit_zero_ext): New function.
3731 (s390_emit_swap): New function.
3732 (s390_emit_stack_adjust): New function.
3733 (s390_emit_set_r2): New function.
3734 (s390_emit_int_call_1): New function.
3735 (s390_emit_void_call_2): New function.
3736 (s390_emit_eq_goto): New function.
3737 (s390_emit_ne_goto): New function.
3738 (s390_emit_lt_goto): New function.
3739 (s390_emit_le_goto): New function.
3740 (s390_emit_gt_goto): New function.
3741 (s390_emit_ge_goto): New function.
3742 (s390x_emit_prologue): New function.
3743 (s390x_emit_epilogue): New function.
3744 (s390x_emit_add): New function.
3745 (s390x_emit_sub): New function.
3746 (s390x_emit_mul): New function.
3747 (s390x_emit_lsh): New function.
3748 (s390x_emit_rsh_signed): New function.
3749 (s390x_emit_rsh_unsigned): New function.
3750 (s390x_emit_ext): New function.
3751 (s390x_emit_log_not): New function.
3752 (s390x_emit_bit_and): New function.
3753 (s390x_emit_bit_or): New function.
3754 (s390x_emit_bit_xor): New function.
3755 (s390x_emit_bit_not): New function.
3756 (s390x_emit_equal): New function.
3757 (s390x_emit_less_signed): New function.
3758 (s390x_emit_less_unsigned): New function.
3759 (s390x_emit_ref): New function.
3760 (s390x_emit_if_goto): New function.
3761 (s390x_emit_const): New function.
3762 (s390x_emit_call): New function.
3763 (s390x_emit_reg): New function.
3764 (s390x_emit_pop): New function.
3765 (s390x_emit_stack_flush): New function.
3766 (s390x_emit_zero_ext): New function.
3767 (s390x_emit_swap): New function.
3768 (s390x_emit_stack_adjust): New function.
3769 (s390x_emit_int_call_1): New function.
3770 (s390x_emit_void_call_2): New function.
3771 (s390x_emit_eq_goto): New function.
3772 (s390x_emit_ne_goto): New function.
3773 (s390x_emit_lt_goto): New function.
3774 (s390x_emit_le_goto): New function.
3775 (s390x_emit_gt_goto): New function.
3776 (s390x_emit_ge_goto): New function.
3777 (s390_emit_ops): New function.
3778 (struct linux_target_ops): Fill in emit_ops hook.
3780 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3783 * Makefile.in: Add s390 IPA files.
3784 * configure.srv: Build IPA for s390.
3785 * linux-s390-ipa.c: New file.
3786 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3787 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3788 (tdesc_s390_linux32): Likewise.
3789 (init_registers_s390_linux32v1): Likewise.
3790 (tdesc_s390_linux32v1): Likewise.
3791 (init_registers_s390_linux32v2): Likewise.
3792 (tdesc_s390_linux32v2): Likewise.
3793 (init_registers_s390_linux64): Likewise.
3794 (tdesc_s390_linux64): Likewise.
3795 (init_registers_s390_linux64v1): Likewise.
3796 (tdesc_s390_linux64v1): Likewise.
3797 (init_registers_s390_linux64v2): Likewise.
3798 (tdesc_s390_linux64v2): Likewise.
3799 (init_registers_s390_te_linux64): Likewise.
3800 (tdesc_s390_te_linux64): Likewise.
3801 (init_registers_s390_vx_linux64): Likewise.
3802 (tdesc_s390_vx_linux64): Likewise.
3803 (init_registers_s390_tevx_linux64): Likewise.
3804 (tdesc_s390_tevx_linux64): Likewise.
3805 (init_registers_s390x_linux64): Likewise.
3806 (tdesc_s390x_linux64): Likewise.
3807 (init_registers_s390x_linux64v1): Likewise.
3808 (tdesc_s390x_linux64v1): Likewise.
3809 (init_registers_s390x_linux64v2): Likewise.
3810 (tdesc_s390x_linux64v2): Likewise.
3811 (init_registers_s390x_te_linux64): Likewise.
3812 (tdesc_s390x_te_linux64): Likewise.
3813 (init_registers_s390x_vx_linux64): Likewise.
3814 (tdesc_s390x_vx_linux64): Likewise.
3815 (init_registers_s390x_tevx_linux64): Likewise.
3816 (tdesc_s390x_tevx_linux64): Likewise.
3817 (have_hwcap_s390_vx): New static variable.
3818 (s390_arch_setup): Fill have_hwcap_s390_vx.
3819 (s390_get_thread_area): New function.
3820 (s390_ft_entry_gpr_esa): New const.
3821 (s390_ft_entry_gpr_zarch): New const.
3822 (s390_ft_entry_misc): New const.
3823 (s390_ft_entry_fr): New const.
3824 (s390_ft_entry_vr): New const.
3825 (s390_ft_main_31): New const.
3826 (s390_ft_main_64): New const.
3827 (s390_ft_exit_fr): New const.
3828 (s390_ft_exit_vr): New const.
3829 (s390_ft_exit_misc): New const.
3830 (s390_ft_exit_gpr_esa): New const.
3831 (s390_ft_exit_gpr_zarch): New const.
3832 (append_insns): New function.
3833 (s390_relocate_instruction): New function.
3834 (s390_install_fast_tracepoint_jump_pad): New function.
3835 (s390_get_min_fast_tracepoint_insn_len): New function.
3836 (s390_get_ipa_tdesc_idx): New function.
3837 (struct linux_target_ops): Wire in the above functions.
3838 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3839 * linux-s390-tdesc.h: New file.
3841 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3843 * linux-s390-low.c (s390_supports_tracepoints): New function.
3844 (struct linux_target_ops): Fill supports_tracepoints hook.
3846 2016-03-18 Yao Qi <yao.qi@linaro.org>
3848 * linux-low.c (lwp_signal_can_be_delivered): New function.
3849 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3851 2016-03-18 Yao Qi <yao.qi@linaro.org>
3853 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3854 0 if signal is enqueued. Remove 'signal' from one debugging
3855 message. Move one debugging message to some lines below.
3856 Remove code setting 'signal' to 0.
3858 2016-03-18 Yao Qi <yao.qi@linaro.org>
3860 * linux-low.c (linux_low_filter_event): Remove redundant
3861 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3863 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3865 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3866 (struct linux_target_ops): Wire in the above.
3868 2016-03-03 Yao Qi <yao.qi@linaro.org>
3870 * linux-low.c: Update comments to start_step_over.
3872 2016-03-03 Yao Qi <yao.qi@linaro.org>
3875 * linux-low.c (handle_extended_wait): Set child suspended
3876 if event_lwp->bp_reinsert isn't zero.
3878 2016-03-02 Yao Qi <yao.qi@linaro.org>
3880 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3881 enqueue_pending_signal.
3883 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3885 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3888 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3890 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3891 (s390_regmap_3264) [!__s390x__]: New global.
3892 (s390_collect_ptrace_register): Skip map entries containing -1.
3893 (s390_supply_ptrace_register): Ditto.
3894 (s390_fill_gprs_high): New function.
3895 (s390_store_gprs_high): New function.
3896 (s390_regsets): Add NT_S390_HIGH_GPRS.
3897 (s390_get_hwcap): Enable on 31-bit.
3898 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3899 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3900 Detect NT_S390_HIGH_GPRS.
3901 (s390_usrregs_info_3264): Enable on 31-bit.
3902 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3903 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3905 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3908 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3909 * configure.srv: Ditto.
3910 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3911 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3912 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3913 (init_registers_amd64_linux): Remove prototype.
3914 (tdesc_amd64_linux): Remove declaration.
3915 (get_ipa_tdesc): New function.
3916 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3917 initialize remaining tdescs.
3918 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3919 (init_registers_i386_linux): Remove prototype.
3920 (tdesc_i386_linux): Remove declaration.
3921 (get_ipa_tdesc): New function.
3922 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3923 initialize remaining tdescs.
3924 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3925 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3926 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3927 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3928 (x86_get_ipa_tdesc_idx): New function.
3929 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3930 * linux-x86-tdesc.h: New file.
3931 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3932 (target_get_ipa_tdesc_idx): New macro.
3933 * tracepoint.c (ipa_tdesc_idx): New macro.
3934 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3935 (symbol_list): Add ipa_tdesc_idx.
3936 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3937 (ipa_tdesc): Remove.
3938 (ipa_tdesc_idx): New variable.
3939 (get_context_regcache): Use get_ipa_tdesc.
3940 (gdb_collect): Ditto.
3942 * tracepoint.h (get_ipa_tdesc): New prototype.
3943 (ipa_tdesc): Remove.
3945 2016-02-24 Pedro Alves <palves@redhat.com>
3947 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3948 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3949 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3950 Factor out common code between the USE_SIGTRAP_SIGINFO and
3951 !USE_SIGTRAP_SIGINFO blocks.
3952 (linux_low_filter_event): Call save_stop_reason instead of
3953 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3955 (linux_wait_1): Update comments.
3957 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3959 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3960 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3961 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3962 ppc_insert_point, ppc_remove_point.
3964 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3966 * linux-s390-low.c (s390_supports_z_point_type): New function.
3967 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3969 2016-02-16 Yao Qi <yao.qi@linaro.org>
3971 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3972 PC. Get pc from regcache_read_pc.
3974 2016-02-12 Yao Qi <yao.qi@linaro.org>
3976 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3977 or linux_get_pc_32bit.
3978 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3980 2016-02-12 Yao Qi <yao.qi@linaro.org>
3982 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3983 arm_linux_get_next_pcs_fixup.
3985 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3987 * tracepoint.c (x_tracepoint_action_download): Change
3988 write_inferior_data_ptr to write_inferior_data_pointer.
3989 (cmd_qtstart): Likewise.
3990 (write_inferior_data_ptr): Remove.
3991 (download_agent_expr): Change write_inferior_data_ptr to
3992 write_inferior_data_pointer.
3993 (download_tracepoint_1): Likewise.
3994 (download_tracepoint): Likewise.
3995 (download_trace_state_variables): Likewise.
3997 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3998 Marcin Kościelnicki <koriakin@0x04.net>
4000 * tracepoint.c (struct tracepoint_action_ops): Remove.
4001 (struct tracepoint_action): Remove ops.
4002 (m_tracepoint_action_download, r_tracepoint_action_download)
4003 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4004 size and offset accordingly.
4005 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4006 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4007 (tracepoint_action_send, tracepoint_action_download): New functions.
4008 Helpers for trace action handlers.
4009 (add_tracepoint_action): Remove setup actions ops.
4010 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4012 2016-02-10 Yao Qi <yao.qi@linaro.org>
4014 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4016 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4018 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4020 * configure: Regenerate.
4022 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4024 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4025 void * to gdb_byte *.
4026 * linux-low.c (siginfo_fixup): Likewise.
4027 (linux_xfer_siginfo): Likewise.
4028 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4030 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4032 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4034 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4036 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4038 * linux-x86-low.c [__x86_64__]: Include
4039 "nat/amd64-linux-siginfo.h".
4040 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4041 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4042 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4043 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4044 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4045 (cpt_si_fd, si_timerid, si_overrun): Move from
4046 nat/amd64-linux-siginfo.c.
4047 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4049 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4051 * server.c (skip_to_semicolon): Remove.
4052 (process_point_options): Use strchrnul instead of
4055 2016-01-26 Yao Qi <yao.qi@linaro.org>
4057 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4058 * linux-low.c (install_software_single_step_breakpoints): Don't
4059 call regcache_read_pc.
4060 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4063 2016-01-26 Yao Qi <yao.qi@linaro.org>
4065 * linux-low.c (install_software_single_step_breakpoints): Call
4066 regcache_read_pc instead of get_pc.
4068 2016-01-26 Yao Qi <yao.qi@linaro.org>
4070 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4071 (unblock_async_io): Rename to ...
4072 (block_unblock_async_io): ... it. New function.
4073 (enable_async_io): Don't install SIGIO handler. Unblock it
4075 (disable_async_io): Don't ignore SIGIO. Block it instead.
4076 (initialize_async_io): Install SIGIO handler. Don't call
4079 2016-01-26 Yao Qi <yao.qi@linaro.org>
4081 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4082 first character is '\003', call *the_target->request_interrupt.
4084 2016-01-25 Yao Qi <yao.qi@linaro.org>
4086 * remote-utils.c (new_thread_notify): Remove.
4087 (dead_thread_notify): Likewise.
4088 * remote-utils.h (new_thread_notify): Remove declaration.
4089 (dead_thread_notify): Likewise.
4091 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4093 * gdb.trace/pending.exp: Fix expected message on continue.
4095 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4097 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4098 it works properly on big-endian machines where sizeof (CORE_ADDR)
4101 2016-01-21 Pedro Alves <palves@redhat.com>
4103 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4104 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4105 * configure: Regenerate.
4107 2016-01-21 Yao Qi <yao.qi@linaro.org>
4109 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4110 is_thumb and set it according to CPSR saved on the stack.
4111 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4112 arm_sigreturn_next_pc.
4114 2016-01-18 Yao Qi <yao.qi@linaro.org>
4116 * linux-low.c (linux_set_pc_64bit): New function.
4117 (linux_get_pc_64bit): New function.
4118 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4120 * linux-sparc-low.c (debug_threads): Remove declaration.
4121 (sparc_get_pc): Remove.
4122 (the_low_target): Use linux_get_pc_64bit instead of
4124 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4125 (the_low_target): Use linux_get_pc_64bit and
4128 2016-01-18 Yao Qi <yao.qi@linaro.org>
4130 * linux-arm-low.c (debug_threads): Remove declaration.
4131 (arm_get_pc, arm_set_pc): Remove.
4132 (the_low_target): Use linux_get_pc_32bit and
4134 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4135 (the_low_target): Use linux_get_pc_32bit and
4137 * linux-cris-low.c (debug_threads): Remove declaration.
4138 (cris_get_pc, cris_set_pc,): Remove.
4139 (the_low_target): Use linux_get_pc_32bit and
4141 * linux-crisv32-low.c (debug_threads): Remove declaration.
4142 (cris_get_pc, cris_set_pc): Remove.
4143 (the_low_target): Use linux_get_pc_32bit and
4145 * linux-low.c: Include inttypes.h.
4146 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4147 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4148 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4149 (the_low_target): Use linux_get_pc_32bit and
4151 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4152 (the_low_target): Use linux_get_pc_32bit and
4154 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4155 (the_low_target): Use linux_get_pc_32bit and
4157 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4158 (the_low_target): Use linux_get_pc_32bit and
4160 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4161 (the_low_target): Use linux_get_pc_32bit and
4164 2016-01-18 Gary Benson <gbenson@redhat.com>
4166 * configure.ac (AC_FUNC_FORK): New check.
4167 * config.in: Regenerate.
4168 * configure: Likewise.
4170 2016-01-14 Yao Qi <yao.qi@linaro.org>
4172 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4173 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4174 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4175 arm_get_next_pcs_ctor.
4177 2016-01-12 Josh Stone <jistone@redhat.com>
4178 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4180 * inferiors.h: Include "gdb_vecs.h".
4181 (struct process_info): Add syscalls_to_catch.
4182 * inferiors.c (remove_process): Free syscalls_to_catch.
4183 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4184 syscall_return stops.
4185 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4186 * server.c (handle_general_set): Handle QCatchSyscalls.
4187 (handle_query): Report support for QCatchSyscalls.
4188 * target.h (struct target_ops): Add supports_catch_syscall.
4189 (target_supports_catch_syscall): New macro.
4190 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4191 (struct lwp_info): Add syscall_state.
4192 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4193 Maintain syscall_state and syscalls_to_catch across exec.
4194 (get_syscall_trapinfo): New function, proxy to the_low_target.
4195 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4196 (linux_low_filter_event): Toggle syscall_state entry/return for
4197 syscall traps, and set it ignored for all others.
4198 (gdb_catching_syscalls_p): New function.
4199 (gdb_catch_this_syscall_p): New function.
4200 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4201 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4202 (linux_supports_catch_syscall): New function.
4203 (linux_target_ops): Install it.
4204 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4205 (the_low_target): Install it.
4207 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4209 * acinclude.m4: Include new ../warning.m4 file.
4210 * configure: Regenerated.
4211 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4213 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4215 * ax.c (is_goto_target): Mark static.
4216 * linux-low.c (register_addr): Likewise.
4217 (linux_fetch_registers, linux_store_registers): Likewise.
4218 * mem-break.c (any_persistent_commands): Fix old prototype.
4219 (add_commands_to_breakpoint): Mark static.
4220 * regcache.c (find_register_by_name): Delete unused func.
4221 * remote-utils.c (hex_or_minus_one): Mark static.
4222 * server.c (monitor_show_help): Mark static.
4223 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4224 handle_v_requests): Likewise.
4226 2016-01-12 Pedro Alves <palves@redhat.com>
4228 Remove use of the registered trademark symbol throughout.
4230 2016-01-08 Yao Qi <yao.qi@linaro.org>
4232 * remote-utils.c (getpkt): If c is '\003', call target hook
4235 2016-01-06 Yao Qi <yao.qi@linaro.org>
4237 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4238 linux-aarch32-low.c.
4239 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4240 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4241 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4242 (thumb2_breakpoint): Declare.
4243 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4244 linux-aarch32-low.h.
4245 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4246 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4247 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4249 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4251 * gdbreplay.c (gdbreplay_version): Change copyright year in
4253 * server.c (gdbserver_version): Likewise.
4255 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4257 * server.c (crc32_table): Delete.
4258 (crc32): Use libiberty's xcrc32 function.
4260 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4262 * lynx-low.c (lynx_delete_thread_callback): New function.
4263 (lynx_mourn): Properly delete our process and all of its
4264 threads. Remove call to clear_inferiors.
4266 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4268 * target.c (thread_search_callback): Add check that
4269 the thread_stopped target callback is not NULL before
4272 2015-12-21 Yao Qi <yao.qi@linaro.org>
4274 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4277 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4279 * server.c (handle_query): Call target_supports_software_single_step.
4281 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4283 * linux-low.c (single_step): New function.
4284 (linux_resume_one_lwp_throw): Call single_step.
4285 (start_step_over): Likewise.
4287 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4289 * Makefile.in (SFILES): Append arch/arm-linux.c,
4290 arch/arm-get-next-pcs.c.
4291 (arm-linux.o): New rule.
4292 (arm-get-next-pcs.o): New rule.
4293 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4295 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4296 to linux-aarch32-low.c.
4297 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4298 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4299 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4300 (thumb2_breakpoint_len): Likewise.
4301 (arm_is_thumb_mode): Make non-static.
4302 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4303 from linux-aarch32-low.c.
4304 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4305 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4306 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4307 (thumb2_breakpoint_len): Likewise.
4308 (arm_is_thumb_mode): New declaration.
4309 * linux-arm-low.c: Include arch/arm-linux.h
4310 aarch/arm-get-next-pcs.h, sys/syscall.h.
4311 (get_next_pcs_ops): New struct.
4312 (get_next_pcs_addr_bits_remove): New function.
4313 (get_next_pcs_is_thumb): New function.
4314 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4315 (arm_sigreturn_next_pc): Likewise.
4316 (get_next_pcs_syscall_next_pc): Likewise.
4317 (arm_gdbserver_get_next_pcs): Likewise.
4318 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4320 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4321 * server.h: Include gdb_vecs.h.
4323 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4325 * Makefile.in (SFILES): Append common/common-regcache.c.
4326 (OBS): Append common-regcache.o.
4327 (common-regcache.o): New rule.
4328 * regcache.c (init_register_cache): Initialize cache to
4330 (regcache_raw_read_unsigned): New function.
4331 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4332 register_status enum.
4334 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4336 * linux-aarch64-low.c (the_low_targets): Rename
4337 breakpoint_reinsert_addr to get_next_pcs.
4338 * linux-arm-low.c (the_low_targets): Likewise.
4339 * linux-bfin-low.c (the_low_targets): Likewise.
4340 * linux-cris-low.c (the_low_targets): Likewise.
4341 * linux-crisv32-low.c (the_low_targets): Likewise.
4342 * linux-low.c (can_software_single_step): Likewise.
4343 (install_software_single_step_breakpoints): New function.
4344 (start_step_over): Use install_software_single_step_breakpoints.
4345 * linux-low.h: New CORE_ADDR vector.
4346 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4348 * linux-mips-low.c (the_low_targets): Likewise.
4349 * linux-nios2-low.c (the_low_targets): Likewise.
4350 * linux-sparc-low.c (the_low_targets): Likewise.
4352 2015-12-17 Pedro Alves <palves@redhat.com>
4354 * linux-low.c (linux_kill_one_lwp): Remove references to
4356 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4358 (linux_init_signals): Delete.
4359 (initialize_low): Adjust.
4360 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4362 2015-12-16 Pedro Alves <palves@redhat.com>
4364 * configure.ac (compiler warning flags): When testing a
4365 -Wno-foo option, check whether -Wfoo works instead.
4366 * configure: Regenerate.
4368 2015-12-11 Don Breazeal <donb@codesourcery.com>
4370 * server.c (process_serial_event): Don't exit from gdbserver
4371 in remote mode if there are still active inferiors.
4373 2015-12-11 Yao Qi <yao.qi@linaro.org>
4375 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4376 arm_breakpoint_at if the process is 32-bit.
4378 2015-12-11 Yao Qi <yao.qi@linaro.org>
4380 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4383 2015-12-07 Yao Qi <yao.qi@linaro.org>
4385 * configure.srv: Append arm.o to srv_tgtobj for
4386 aarch64*-*-linux* target.
4387 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4388 from linux-arm-low.c.
4389 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4390 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4391 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4392 (thumb2_breakpoint_len): Likewise.
4393 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4394 (arm_breakpoint_kinds): Likewise.
4395 (arm_breakpoint_kind_from_pc): Likewise.
4396 (arm_sw_breakpoint_from_kind): Likewise.
4397 (arm_breakpoint_kind_from_current_state): Likewise.
4398 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4399 (arm_sw_breakpoint_from_kind): Declare.
4400 (arm_breakpoint_kind_from_current_state): Declare.
4401 (arm_breakpoint_at): Declare.
4402 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4403 arm_sw_breakpoint_from_kind if process is 32-bit.
4404 (aarch64_breakpoint_kind_from_pc): New function.
4405 (aarch64_breakpoint_kind_from_current_state): New function.
4406 (the_low_target): Initialize fields breakpoint_kind_from_pc
4407 and breakpoint_kind_from_current_state.
4408 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4409 linux-aarch32-low.c.
4410 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4411 (arm_breakpoint, arm_breakpoint_len): Likewise.
4412 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4413 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4414 (arm_is_thumb_mode): Likewise.
4415 (arm_breakpoint_at): Likewise.
4416 (arm_breakpoint_kind_from_pc): Likewise.
4417 (arm_sw_breakpoint_from_kind): Likewise.
4418 (arm_breakpoint_kind_from_current_state): Likewise.
4421 2015-08-04 Yao Qi <yao.qi@linaro.org>
4423 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4424 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4425 * server.c (extended_protocol): Remove "static".
4426 * server.h (extended_protocol): Declare it.
4428 2015-12-04 Josh Stone <jistone@redhat.com>
4430 * target.h (struct target_ops) <arch_setup>: Rename to ...
4431 (struct target_ops) <post_create_inferior>: ... this.
4432 (target_arch_setup): Rename to ...
4433 (target_post_create_inferior): ... this, calling post_create_inferior.
4434 * server.c (start_inferior): Update target_arch_setup calls to
4435 target_post_create_inferior.
4436 * linux-low.c (linux_low_ptrace_options): Forward declare.
4437 (linux_arch_setup): Update its comment for general use.
4438 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4439 (struct linux_target_ops): Use linux_post_create_inferior.
4440 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4441 to post_create_inferior.
4442 * nto-low.c (struct nto_target_ops): Likewise.
4443 * spu-low.c (struct spu_target_ops): Likewise.
4444 * win32-low.c (struct win32_target_ops): Likewise.
4446 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4448 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4450 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4452 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4453 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4454 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4455 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4456 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4457 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4458 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4459 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4460 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4461 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4462 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4463 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4465 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4467 * linux-low.c (linux_look_up_symbols): Don't call
4468 linux_supports_traceclone.
4469 * linux-low.h (thread_db_init): Remove use_events argument.
4470 * thread-db.c (thread_db_use_event): Remove global variable.
4471 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4472 (struct thread_db) <td_create_bp>: Remove field.
4473 (thread_db_create_event): Remove function.
4474 (thread_db_enable_reporting): Likewise.
4475 (find_one_thread): Don't check for thread_db_use_events.
4476 (attach_thread): Likewise.
4477 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4478 (try_thread_db_load_1): Don't check for thread_db_use_events.
4479 (thread_db_init): Remove use_events argument and thread events
4481 (remove_thread_event_breakpoints): Remove function.
4482 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4484 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4486 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4488 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4489 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4490 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4491 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4492 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4494 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4496 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4497 * linux-low.c (can_hardware_single_step): Use
4498 supports_hardware_single_step.
4499 (can_software_single_step): New function.
4500 (start_step_over): Call can_software_single_step.
4501 (linux_supports_hardware_single_step): New function.
4502 (struct target_ops) <supports_software_single_step>: Initialize.
4503 * linux-low.h (struct linux_target_ops)
4504 <supports_hardware_single_step>: Initialize.
4505 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4506 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4507 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4508 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4509 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4510 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4511 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4512 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4513 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4514 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4516 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4517 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4519 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4520 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4521 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4523 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4524 * target.h (struct target_ops): <supports_software_single_step>:
4526 (target_supports_software_single_step): New macro.
4528 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4530 * linux-low.c (linux_wait_1): Fix pc advance condition.
4531 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4532 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4534 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4536 * linux-arm-low.c (arm_is_thumb_mode): New function.
4537 (arm_breakpoint_at): Use arm_is_thumb_mode.
4538 (arm_breakpoint_kind_from_current_state): New function.
4539 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4541 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4542 (linux_breakpoint_kind_from_current_state): New function.
4543 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4544 * linux-low.h (struct linux_target_ops)
4545 <breakpoint_kind_from_current_state>: New field.
4546 * target.h (struct target_ops): Likewise.
4547 (target_breakpoint_kind_from_current_state): New macro.
4549 2015-11-30 Pedro Alves <palves@redhat.com>
4551 * linux-low.c (linux_resume): Wake up the event loop before
4554 2015-11-30 Pedro Alves <palves@redhat.com>
4556 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4558 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4560 * target.c (struct thread_search): New structure.
4561 (thread_search_callback): New function.
4562 (prev_general_thread): New global.
4563 (prepare_to_access_memory, done_accessing_memory): New functions.
4564 * target.h (prepare_to_access_memory, done_accessing_memory):
4565 Replace macros with function declarations.
4567 2015-11-30 Pedro Alves <palves@redhat.com>
4570 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4571 report TARGET_WAITKIND_NO_RESUMED.
4572 * remote-utils.c (prepare_resume_reply): Handle
4573 TARGET_WAITKIND_NO_RESUMED.
4574 * server.c (report_no_resumed): New global.
4575 (handle_query) <qSupported>: Handle "no-resumed+". Report
4576 "no-resumed+" support.
4577 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4578 return error if the client doesn't support no-resumed events.
4579 (push_stop_notification): New function.
4580 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4581 events if the client supports them.
4583 2015-11-30 Pedro Alves <palves@redhat.com>
4585 * linux-low.c (thread_still_has_status_pending_p): Don't check
4587 (lwp_resumed): New function.
4588 (status_pending_p_callback): Return early if the LWP is not
4589 supposed to be resumed.
4591 2015-11-30 Pedro Alves <palves@redhat.com>
4593 * linux-low.c (handle_extended_wait): Assert that the LWP's
4594 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4595 thread create events, leave the new child's status pending.
4596 (linux_low_filter_event): If GDB wants to hear about thread exit
4597 events, leave the LWP marked dead and don't delete it.
4598 (linux_wait_for_event_filtered): Don't check for thread exit.
4599 (filter_exit_event): New function.
4600 (linux_wait_1): Use it, when returning an exit event.
4601 (linux_resume_one_lwp_throw): Assert that the LWP's
4602 waitstatus is TARGET_WAITKIND_IGNORE.
4603 * remote-utils.c (prepare_resume_reply): Handle
4604 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4605 * server.c (report_thread_events): New global.
4606 (handle_general_set): Handle QThreadEvents.
4607 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4608 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4609 TARGET_WAITKIND_THREAD_EXITED.
4610 * server.h (report_thread_events): Declare.
4612 2015-11-30 Pedro Alves <palves@redhat.com>
4614 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4615 the thread's last_resume_kind was resume_stop.
4617 2015-11-30 Pedro Alves <palves@redhat.com>
4619 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4622 2015-11-30 Pedro Alves <palves@redhat.com>
4624 * server.c (handle_v_requests): Handle vCtrlC.
4626 2015-11-30 Pedro Alves <palves@redhat.com>
4628 * gdbthread.h (find_any_thread_of_pid): Declare.
4629 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4631 * server.c (handle_query): If current_thread is NULL, look for
4632 another thread of the selected process.
4634 2015-11-26 Daniel Colascione <dancol@dancol.org>
4635 Simon Marchi <simon.marchi@ericsson.com>
4637 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4638 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4640 * target.h (struct target_ops) <thread_name>: New field.
4641 (target_thread_name): New macro.
4643 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4645 * regcache.h (regcache_invalidate_pid): Add declaration.
4646 * regcache.c (regcache_invalidate_pid): New function, extracted
4647 from regcache_invalidate.
4648 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4649 Add trivial documentation comment.
4650 * lynx-low.c: Use regcache_invalidate_pid instead of
4651 regcache_invalidate.
4653 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4655 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4656 and Elf64_auxv_t if the target is Android.
4658 2015-11-22 Doug Evans <xdje42@gmail.com>
4660 * target.h: #include <sys/types.h>.
4662 2015-11-19 Pedro Alves <palves@redhat.com>
4664 * linux-low.c (linux_process_qsupported): Change prototype.
4666 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4668 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4669 and adjust to loop over all features.
4670 * server.c (handle_query) <qSupported>: Adjust to call
4671 target_process_qsupported once, passing it a vector of unprocessed
4673 * target.h (struct target_ops) <process_qsupported>: Change
4675 (target_process_qsupported): Adjust.
4677 2015-11-19 Pedro Alves <palves@redhat.com>
4679 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4681 * configure: Regenerate.
4683 2015-11-19 Pedro Alves <palves@redhat.com>
4685 * configure: Regenerate.
4687 2015-11-19 Yao Qi <yao.qi@linaro.org>
4689 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4692 2015-11-19 Yao Qi <yao.qi@linaro.org>
4694 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4695 (struct aarch64_operand): Move enum out.
4697 2015-11-19 Yao Qi <yao.qi@linaro.org>
4699 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4700 struct user_fpsimd_state *.
4701 (aarch64_store_fpregset): Likewise.
4703 2015-11-19 Yao Qi <yao.qi@linaro.org>
4705 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4706 struct user_pt_regs *.
4707 (aarch64_store_gregset): Likewise.
4709 2015-11-18 Pedro Alves <palves@redhat.com>
4711 * Makefile.in (all_object_files): Add $IPA_OBJS.
4713 2015-11-17 Pedro Alves <palves@redhat.com>
4715 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4716 GDB_SIGNAL_0 and gdb_signal_to_string.
4718 2015-11-17 Pedro Alves <palves@redhat.com>
4720 * win32-low.c (handle_output_debug_string): Remove parameter.
4721 (win32_kill): Remove our_status local and adjust call to
4722 handle_output_debug_string.
4723 (get_child_debug_event): Adjust call to
4724 handle_output_debug_string.
4726 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4728 * linux-mips-low.c (mips_fill_gregset): Add cast.
4729 (mips_store_gregset): Likewise.
4730 (mips_fill_fpregset): Likewise.
4731 (mips_store_fpregset): Likewise.
4733 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4735 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4738 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4740 * linux-mips-low.c (mips_linux_new_thread): Change type of
4741 watch_type to enum target_hw_bp_type.
4743 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4745 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4746 Change return type to arm_hwbp_type.
4748 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4750 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4751 (arm_store_gregset): Likewise.
4752 * linux-arm-low.c (arm_get_hwcap): Likewise.
4753 (arm_read_description): Likewise.
4755 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4757 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4759 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4761 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4762 (ppc_fill_vsxregset): Likewise.
4763 (ppc_store_vsxregset): Likewise.
4764 (ppc_fill_vrregset): Likewise.
4765 (ppc_store_vrregset): Likewise.
4766 (ppc_fill_evrregset): Likewise.
4767 (ppc_store_evrregset): Likewise.
4769 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4771 * linux-ppc-low.c (ppc_usrregs_info): Remove
4772 forward-declaration.
4773 (ppc_arch_setup): Move lower in file.
4775 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4777 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4778 (ps_pdwrite): Likewise.
4780 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4782 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4783 to after assert checks.
4785 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4787 * proc-service.c (ps_pdread): Add/adjust casts.
4788 (ps_pdwrite): Add/adjust casts.
4790 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4792 * server.c (handle_search_memory_1): Cast return value of
4795 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4797 * server.c (write_qxfer_response): Change type of data to
4800 2015-10-29 Pedro Alves <palves@redhat.com>
4802 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4804 2015-10-29 Pedro Alves <palves@redhat.com>
4806 * tracepoint.c (clear_installed_tracepoints): Add casts.
4808 2015-10-29 Pedro Alves <palves@redhat.com>
4810 * server.c (handle_v_cont, process_serial_event): Add enum
4811 gdb_signal casts to signal parsing code.
4813 2015-10-29 Pedro Alves <palves@redhat.com>
4815 * linux-low.h (NULL_REGSET): Define.
4816 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4817 * linux-arm-low.c (arm_regsets): Likewise.
4818 * linux-crisv32-low.c (cris_regsets): Likewise.
4819 * linux-m68k-low.c (m68k_regsets): Likewise.
4820 * linux-mips-low.c (mips_regsets): Likewise.
4821 * linux-nios2-low.c (nios2_regsets): Likewise.
4822 * linux-ppc-low.c (ppc_regsets): Likewise.
4823 * linux-s390-low.c (s390_regsets): Likewise.
4824 * linux-sh-low.c (sh_regsets): Likewise.
4825 * linux-sparc-low.c (sparc_regsets): Likewise.
4826 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4827 * linux-tile-low.c (tile_regsets): Likewise.
4828 * linux-x86-low.c (x86_regsets): Likewise.
4829 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4831 2015-10-29 Pedro Alves <palves@redhat.com>
4833 * linux-low.h (NULL_REGSET): Define.
4834 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4835 * linux-arm-low.c (arm_regsets): Likewise.
4836 * linux-crisv32-low.c (cris_regsets): Likewise.
4837 * linux-m68k-low.c (m68k_regsets): Likewise.
4838 * linux-mips-low.c (mips_regsets): Likewise.
4839 * linux-nios2-low.c (nios2_regsets): Likewise.
4840 * linux-ppc-low.c (ppc_regsets): Likewise.
4841 * linux-s390-low.c (s390_regsets): Likewise.
4842 * linux-sh-low.c (sh_regsets): Likewise.
4843 * linux-sparc-low.c (sparc_regsets): Likewise.
4844 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4845 * linux-tile-low.c (tile_regsets): Likewise.
4846 * linux-x86-low.c (x86_regsets): Likewise.
4847 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4849 2015-10-26 Doug Evans <dje@google.com>
4851 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4853 2015-10-26 Doug Evans <dje@google.com>
4855 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4857 2015-10-26 Doug Evans <dje@google.com>
4859 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4861 (attach_thread, find_new_threads_callback): Ditto.
4863 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4865 * mem-break.h (set_breakpoint_data): Remove.
4867 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4869 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4870 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4871 (initialize_low): Remove set_breakpoint_data call.
4872 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4873 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4874 (initialize_low): Remove set_breakpoint_data call.
4875 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4876 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4877 (initialize_low): Remove set_breakpoint_data call.
4879 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4881 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4882 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4883 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4884 * target.h (target_breakpoint_kind_from_pc): New macro.
4886 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4888 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4889 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4890 the default breakpoint kind.
4892 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4894 * linux-arm-low.c (arm_supports_z_point_type): Add software
4897 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4899 * linux-arm-low.c: Refactor breakpoint definitions.
4900 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4901 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4903 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4905 * Makefile.in: Add arm.c/o.
4906 * configure.srv: Likewise.
4907 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4908 (arm_breakpoint_kind_from_pc): New function.
4909 (arm_sw_breakpoint_from_kind): Return proper kind.
4910 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4912 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4914 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4916 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4917 (struct raw_breakpoint) <size>: Remove.
4918 (struct raw_breakpoint) <kind>: Add.
4919 (bp_size): New function.
4920 (bp_opcode): Likewise.
4921 (find_raw_breakpoint_at): Adjust for kind.
4922 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4923 (remove_memory_breakpoint): Adjust for kind call bp_size.
4924 (set_raw_breakpoint_at): Adjust for kind.
4925 (set_breakpoint): Likewise.
4926 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4927 (delete_raw_breakpoint): Adjust for kind.
4928 (delete_breakpoint): Likewise.
4929 (find_gdb_breakpoint): Likewise.
4930 (set_gdb_breakpoint_1): Likewise.
4931 (set_gdb_breakpoint): Likewise.
4932 (delete_gdb_breakpoint_1): Likewise.
4933 (delete_gdb_breakpoint): Likewise.
4934 (uninsert_raw_breakpoint): Likewise.
4935 (reinsert_raw_breakpoint): Likewise.
4936 (set_breakpoint_data): Remove.
4937 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4938 (check_mem_read): Adjust for kind call bp_size.
4939 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4940 (clone_one_breakpoint): Adjust for kind.
4941 * mem-break.h (set_gdb_breakpoint): Likewise.
4942 (delete_gdb_breakpoint): Likewise.
4943 * server.c (process_serial_event): Likewise.
4945 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4947 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4948 (struct linux_target_ops) <breakpoint>: Remove.
4949 (struct linux_target_ops) <breakpoint_len>: Remove.
4950 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4951 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4952 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4953 (arm_sw_breakpoint_from_kind): New function.
4954 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4955 (struct linux_target_ops) <breakpoint>: Remove.
4956 (struct linux_target_ops) <breakpoint_len>: Remove.
4957 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4958 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4959 * linux-cris-low.c (cris_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-crisv32-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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4970 and sw_breakpoint_from_kind to increment the pc.
4971 (linux_breakpoint_kind_from_pc): New function.
4972 (linux_sw_breakpoint_from_kind): New function.
4973 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4974 (initialize_low): Call breakpoint_kind_from_pc and
4975 sw_breakpoint_from_kind to replace breakpoint_data/len.
4976 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4978 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4979 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4980 (struct linux_target_ops) <breakpoint>: Remove.
4981 (struct linux_target_ops) <breakpoint_len>: Remove.
4982 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4983 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4984 * linux-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5025 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5026 (struct linux_target_ops) <breakpoint>: Remove.
5027 (struct linux_target_ops) <breakpoint_len>: Remove.
5028 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5029 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5030 * linux-xtensa-low.c (xtensa_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.
5036 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5038 * linux-cris-low.c (cris_get_pc): Remove void arg.
5040 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5042 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5045 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5047 * inferiors.c (thread_pid_matches_callback): New function.
5048 (find_thread_process): New function.
5049 (remove_thread): Reset current_thread.
5050 (remove_process): Assert threads have been removed first.
5052 2015-10-15 Yao Qi <yao.qi@linaro.org>
5054 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5056 (aarch64_remove_point): Likewise.
5057 * regcache.c (regcache_register_size): New function.
5059 2015-10-12 Yao Qi <yao.qi@linaro.org>
5061 * linux-aarch64-low.c: Update all callers as emit_load_store
5062 is renamed to aarch64_emit_load_store.
5064 2015-10-12 Yao Qi <yao.qi@linaro.org>
5066 * linux-aarch64-low.c: Update all callers of function renaming
5067 from emit_insn to aarch64_emit_insn.
5069 2015-10-12 Yao Qi <yao.qi@linaro.org>
5071 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5072 arch/aarch64-insn.h.
5073 (struct aarch64_memory_operand): Likewise.
5075 (emit_insn): Move to arch/aarch64-insn.c.
5076 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5077 (emit_load_store): Move to arch/aarch64-insn.c.
5078 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5079 (can_encode_int32): Remove.
5081 2015-10-12 Yao Qi <yao.qi@linaro.org>
5083 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5084 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5085 (aarch64_relocate_instruction): Likewise.
5086 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5087 (struct aarch64_insn_visitor): Likewise.
5089 2015-10-12 Yao Qi <yao.qi@linaro.org>
5091 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5092 (struct aarch64_insn_visitor): New.
5093 (struct aarch64_insn_relocation_data): New.
5094 (aarch64_ftrace_insn_reloc_b): New function.
5095 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5096 (aarch64_ftrace_insn_reloc_cb): Likewise.
5097 (aarch64_ftrace_insn_reloc_tb): Likewise.
5098 (aarch64_ftrace_insn_reloc_adr): Likewise.
5099 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5100 (aarch64_ftrace_insn_reloc_others): Likewise.
5102 (aarch64_relocate_instruction): Use visitor.
5104 2015-10-12 Yao Qi <yao.qi@linaro.org>
5106 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5107 int. Add argument buf.
5108 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5109 aarch64_relocate_instruction.
5111 2015-10-12 Yao Qi <yao.qi@linaro.org>
5113 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5114 argument insn. Remove local variable insn. Don't call
5116 (aarch64_install_fast_tracepoint_jump_pad): Call
5119 2015-09-30 Yao Qi <yao.qi@linaro.org>
5121 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5122 (emit_load_store_pair): Likewise.
5124 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5126 * dll.c (match_dll): Add cast(s).
5127 (unloaded_dll): Likewise.
5128 * linux-low.c (second_thread_of_pid_p): Likewise.
5129 (delete_lwp_callback): Likewise.
5130 (count_events_callback): Likewise.
5131 (select_event_lwp_callback): Likewise.
5132 (linux_set_resume_request): Likewise.
5133 * server.c (accumulate_file_name_length): Likewise.
5134 (emit_dll_description): Likewise.
5135 (handle_qxfer_threads_worker): Likewise.
5136 (visit_actioned_threads): Likewise.
5137 * thread-db.c (any_thread_of): Likewise.
5138 * tracepoint.c (same_process_p): Likewise.
5139 (match_blocktype): Likewise.
5140 (build_traceframe_info_xml): Likewise.
5142 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5144 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5146 (gdb_unparse_agent_expr): Likewise.
5147 * hostio.c (require_data): Likewise.
5148 (handle_pread): Likewise.
5149 * linux-low.c (disable_regset): Likewise.
5150 (fetch_register): Likewise.
5151 (store_register): Likewise.
5152 (get_dynamic): Likewise.
5153 (linux_qxfer_libraries_svr4): Likewise.
5154 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5155 (set_fast_tracepoint_jump): Likewise.
5156 (uninsert_fast_tracepoint_jumps_at): Likewise.
5157 (reinsert_fast_tracepoint_jumps_at): Likewise.
5158 (validate_inserted_breakpoint): Likewise.
5159 (clone_agent_expr): Likewise.
5160 * regcache.c (init_register_cache): Likewise.
5161 * remote-utils.c (putpkt_binary_1): Likewise.
5162 (decode_M_packet): Likewise.
5163 (decode_X_packet): Likewise.
5164 (look_up_one_symbol): Likewise.
5165 (relocate_instruction): Likewise.
5166 (monitor_output): Likewise.
5167 * server.c (handle_search_memory): Likewise.
5168 (handle_qxfer_exec_file): Likewise.
5169 (handle_qxfer_libraries): Likewise.
5170 (handle_qxfer): Likewise.
5171 (handle_query): Likewise.
5172 (handle_v_cont): Likewise.
5173 (handle_v_run): Likewise.
5174 (captured_main): Likewise.
5175 * target.c (write_inferior_memory): Likewise.
5176 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5177 * tracepoint.c (init_trace_buffer): Likewise.
5178 (add_tracepoint_action): Likewise.
5179 (add_traceframe): Likewise.
5180 (add_traceframe_block): Likewise.
5181 (cmd_qtdpsrc): Likewise.
5182 (cmd_qtdv): Likewise.
5183 (cmd_qtstatus): Likewise.
5184 (response_source): Likewise.
5185 (response_tsv): Likewise.
5186 (cmd_qtnotes): Likewise.
5187 (gdb_collect): Likewise.
5188 (initialize_tracepoint): Likewise.
5190 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5192 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5193 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5194 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5196 (enum aarch64_condition_codes): New enum.
5197 (w0): New static global.
5200 (struct aarch64_memory_operand) <type>: New
5201 MEMORY_OPERAND_POSTINDEX type.
5202 (postindex_memory_operand): New helper function.
5203 (emit_ret): New function.
5204 (emit_load_store_pair): New function, factored out of emit_stp
5205 with support for MEMORY_OPERAND_POSTINDEX.
5206 (emit_stp): Rewrite using emit_load_store_pair.
5207 (emit_ldp): New function.
5208 (emit_load_store): Likewise.
5209 (emit_ldr): Mention post-index instruction in comment.
5210 (emit_ldrh): New function.
5211 (emit_ldrb): New function.
5212 (emit_ldrsw): Mention post-index instruction in comment.
5213 (emit_str): Likewise.
5214 (emit_subs): New function.
5215 (emit_cmp): Likewise.
5216 (emit_and): Likewise.
5217 (emit_orr): Likewise.
5218 (emit_orn): Likewise.
5219 (emit_eor): Likewise.
5220 (emit_mvn): Likewise.
5221 (emit_lslv): Likewise.
5222 (emit_lsrv): Likewise.
5223 (emit_asrv): Likewise.
5224 (emit_mul): Likewise.
5225 (emit_sbfm): Likewise.
5226 (emit_sbfx): Likewise.
5227 (emit_ubfm): Likewise.
5228 (emit_ubfx): Likewise.
5229 (emit_csinc): Likewise.
5230 (emit_cset): Likewise.
5231 (emit_nop): Likewise.
5232 (emit_ops_insns): New helper function.
5233 (emit_pop): Likewise.
5234 (emit_push): Likewise.
5235 (aarch64_emit_prologue): New function.
5236 (aarch64_emit_epilogue): Likewise.
5237 (aarch64_emit_add): Likewise.
5238 (aarch64_emit_sub): Likewise.
5239 (aarch64_emit_mul): Likewise.
5240 (aarch64_emit_lsh): Likewise.
5241 (aarch64_emit_rsh_signed): Likewise.
5242 (aarch64_emit_rsh_unsigned): Likewise.
5243 (aarch64_emit_ext): Likewise.
5244 (aarch64_emit_log_not): Likewise.
5245 (aarch64_emit_bit_and): Likewise.
5246 (aarch64_emit_bit_or): Likewise.
5247 (aarch64_emit_bit_xor): Likewise.
5248 (aarch64_emit_bit_not): Likewise.
5249 (aarch64_emit_equal): Likewise.
5250 (aarch64_emit_less_signed): Likewise.
5251 (aarch64_emit_less_unsigned): Likewise.
5252 (aarch64_emit_ref): Likewise.
5253 (aarch64_emit_if_goto): Likewise.
5254 (aarch64_emit_goto): Likewise.
5255 (aarch64_write_goto_address): Likewise.
5256 (aarch64_emit_const): Likewise.
5257 (aarch64_emit_call): Likewise.
5258 (aarch64_emit_reg): Likewise.
5259 (aarch64_emit_pop): Likewise.
5260 (aarch64_emit_stack_flush): Likewise.
5261 (aarch64_emit_zero_ext): Likewise.
5262 (aarch64_emit_swap): Likewise.
5263 (aarch64_emit_stack_adjust): Likewise.
5264 (aarch64_emit_int_call_1): Likewise.
5265 (aarch64_emit_void_call_2): Likewise.
5266 (aarch64_emit_eq_goto): Likewise.
5267 (aarch64_emit_ne_goto): Likewise.
5268 (aarch64_emit_lt_goto): Likewise.
5269 (aarch64_emit_le_goto): Likewise.
5270 (aarch64_emit_gt_goto): Likewise.
5271 (aarch64_emit_ge_got): Likewise.
5272 (aarch64_emit_ops_impl): New static global variable.
5273 (aarch64_emit_ops): New target function, return
5274 &aarch64_emit_ops_impl.
5275 (struct linux_target_ops): Install it.
5277 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5279 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5280 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5282 * linux-aarch64-ipa.c: New file.
5283 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5285 (aarch64_get_thread_area): New target method.
5286 (extract_signed_bitfield): New helper function.
5287 (aarch64_decode_ldr_literal): New function.
5288 (enum aarch64_opcodes): New enum.
5289 (struct aarch64_register): New struct.
5290 (struct aarch64_operand): New struct.
5291 (x0): New static global.
5300 (aarch64_register): New helper function.
5301 (register_operand): Likewise.
5302 (immediate_operand): Likewise.
5303 (struct aarch64_memory_operand): New struct.
5304 (offset_memory_operand): New helper function.
5305 (preindex_memory_operand): Likewise.
5306 (enum aarch64_system_control_registers): New enum.
5307 (ENCODE): New macro.
5308 (emit_insn): New helper function.
5309 (emit_b): New function.
5310 (emit_bcond): Likewise.
5311 (emit_cb): Likewise.
5312 (emit_tb): Likewise.
5313 (emit_blr): Likewise.
5314 (emit_stp): Likewise.
5315 (emit_ldp_q_offset): Likewise.
5316 (emit_stp_q_offset): Likewise.
5317 (emit_load_store): Likewise.
5318 (emit_ldr): Likewise.
5319 (emit_ldrsw): Likewise.
5320 (emit_str): Likewise.
5321 (emit_ldaxr): Likewise.
5322 (emit_stxr): Likewise.
5323 (emit_stlr): Likewise.
5324 (emit_data_processing_reg): Likewise.
5325 (emit_data_processing): Likewise.
5326 (emit_add): Likewise.
5327 (emit_sub): Likewise.
5328 (emit_mov): Likewise.
5329 (emit_movk): Likewise.
5330 (emit_mov_addr): Likewise.
5331 (emit_mrs): Likewise.
5332 (emit_msr): Likewise.
5333 (emit_sevl): Likewise.
5334 (emit_wfe): Likewise.
5335 (append_insns): Likewise.
5336 (can_encode_int32_in): New helper function.
5337 (aarch64_relocate_instruction): New function.
5338 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5339 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5340 (struct linux_target_ops): Install aarch64_get_thread_area,
5341 aarch64_install_fast_tracepoint_jump_pad and
5342 aarch64_get_min_fast_tracepoint_insn_len.
5344 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5346 * Makefile.in (aarch64-insn.o): New rule.
5347 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5349 2015-09-21 Yao Qi <yao.qi@linaro.org>
5351 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5353 2015-09-21 Yao Qi <yao.qi@linaro.org>
5355 * tracepoint.c (max_jump_pad_size): Remove.
5357 2015-09-18 Yao Qi <yao.qi@linaro.org>
5359 * linux-aarch64-low.c: Don't include sys/uio.h.
5360 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5362 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5364 * tracepoint.c (eval_result_type): Change prototype.
5365 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5367 2015-09-15 Pedro Alves <palves@redhat.com>
5369 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5370 Check whether to report exec events instead of checking whether
5371 multiprocess is enabled.
5373 2015-09-15 Pedro Alves <palves@redhat.com>
5376 * remote-utils.c (prepare_resume_reply): Merge
5377 TARGET_WAITKIND_VFORK_DONE switch case with the
5378 TARGET_WAITKIND_FORKED case.
5380 2015-09-15 Yao Qi <yao.qi@linaro.org>
5382 * server.c (handle_query): Check string comparison using
5383 "else if" instead of "if".
5385 2015-09-15 Yao Qi <yao.qi@linaro.org>
5387 * server.c (vCont_supported): New global variable.
5388 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5389 matches. Append ";vContSupported+" to own_buf.
5390 (handle_v_requests): Append ";s;S" to own_buf if target supports
5391 hardware single step or vCont_supported is false.
5392 (capture_main): Set vCont_supported to zero.
5394 2015-09-15 Yao Qi <yao.qi@linaro.org>
5396 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5398 (linux_supports_hardware_single_step): ... New function.
5399 (linux_target_ops): Update.
5400 * lynx-low.c (lynx_target_ops): Set field
5401 supports_hardware_single_step to target_can_do_hardware_single_step.
5402 * nto-low.c (nto_target_ops): Likewise.
5403 * spu-low.c (spu_target_ops): Likewise.
5404 * win32-low.c (win32_target_ops): Likewise.
5405 * target.c (target_can_do_hardware_single_step): New function.
5406 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5407 Remove. <supports_hardware_single_step>: New field.
5408 (target_supports_conditional_breakpoints): Remove.
5409 (target_supports_hardware_single_step): New macro.
5410 (target_can_do_hardware_single_step): Declare.
5411 * server.c (handle_query): Use target_supports_hardware_single_step
5412 instead of target_supports_conditional_breakpoints.
5414 2015-09-15 Yao Qi <yao.qi@linaro.org>
5416 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5418 (struct linux_target_ops the_low_target): Install
5419 aarch64_linux_siginfo_fixup.
5421 2015-09-11 Don Breazeal <donb@codesourcery.com>
5422 Luis Machado <lgustavo@codesourcery.com>
5424 * linux-low.c (linux_mourn): Static declaration.
5425 (linux_arch_setup): Move in front of
5426 handle_extended_wait.
5427 (linux_arch_setup_thread): New function.
5428 (handle_extended_wait): Handle exec events. Call
5429 linux_arch_setup_thread. Make event_lwp argument a
5430 pointer-to-a-pointer.
5431 (check_zombie_leaders): Do not check stopped threads.
5432 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5433 (linux_low_filter_event): Add lwp and thread for exec'ing
5434 non-leader thread if leader thread has been deleted.
5435 Refactor code into linux_arch_setup_thread and call it.
5436 Pass child lwp pointer by reference to handle_extended_wait.
5437 (linux_wait_for_event_filtered): Update comment.
5438 (linux_wait_1): Prevent clobbering exec event status.
5439 (linux_supports_exec_events): New function.
5440 (linux_target_ops) <supports_exec_events>: Initialize new member.
5441 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5443 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5444 * server.c (report_exec_events): New global variable.
5445 (handle_query): Handle qSupported query for exec-events feature.
5446 (captured_main): Initialize report_exec_events.
5447 * server.h (report_exec_events): Declare new global variable.
5448 * target.h (struct target_ops) <supports_exec_events>: New
5450 (target_supports_exec_events): New macro.
5451 * win32-low.c (win32_target_ops) <supports_exec_events>:
5452 Initialize new member.
5454 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5456 * linux-low.c (linux_low_enable_btrace): Remove.
5457 (linux_target_ops): Replace linux_low_enable_btrace with
5458 linux_enable_btrace.
5460 2015-09-03 Yao Qi <yao.qi@linaro.org>
5462 * linux-aarch64-low.c (aarch64_insert_point): Call
5463 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5466 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5468 * linux-low.c (check_stopped_by_breakpoint): Use
5469 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5471 2015-08-27 Pedro Alves <palves@redhat.com>
5473 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5475 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5477 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5478 the XNEW-family equivalent.
5479 (compile_bytecodes): Likewise.
5480 * dll.c (loaded_dll): Likewise.
5481 * event-loop.c (append_callback_event): Likewise.
5482 (create_file_handler): Likewise.
5483 (create_file_event): Likewise.
5484 * hostio.c (handle_open): Likewise.
5485 * inferiors.c (add_thread): Likewise.
5486 (add_process): Likewise.
5487 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5488 * linux-arm-low.c (arm_new_process): Likewise.
5489 (arm_new_thread): Likewise.
5490 * linux-low.c (add_to_pid_list): Likewise.
5491 (linux_add_process): Likewise.
5492 (handle_extended_wait): Likewise.
5493 (add_lwp): Likewise.
5494 (enqueue_one_deferred_signal): Likewise.
5495 (enqueue_pending_signal): Likewise.
5496 (linux_resume_one_lwp_throw): Likewise.
5497 (linux_resume_one_thread): Likewise.
5498 (linux_read_memory): Likewise.
5499 (linux_write_memory): Likewise.
5500 * linux-mips-low.c (mips_linux_new_process): Likewise.
5501 (mips_linux_new_thread): Likewise.
5502 (mips_add_watchpoint): Likewise.
5503 * linux-x86-low.c (initialize_low_arch): Likewise.
5504 * lynx-low.c (lynx_add_process): Likewise.
5505 * mem-break.c (set_raw_breakpoint_at): Likewise.
5506 (set_breakpoint): Likewise.
5507 (add_condition_to_breakpoint): Likewise.
5508 (add_commands_to_breakpoint): Likewise.
5509 (clone_agent_expr): Likewise.
5510 (clone_one_breakpoint): Likewise.
5511 * regcache.c (new_register_cache): Likewise.
5512 * remote-utils.c (look_up_one_symbol): Likewise.
5513 * server.c (queue_stop_reply): Likewise.
5514 (start_inferior): Likewise.
5515 (queue_stop_reply_callback): Likewise.
5516 (handle_target_event): Likewise.
5517 * spu-low.c (fetch_ppc_memory): Likewise.
5518 (store_ppc_memory): Likewise.
5519 * target.c (set_target_ops): Likewise.
5520 * thread-db.c (thread_db_load_search): Likewise.
5521 (try_thread_db_load_1): Likewise.
5522 * tracepoint.c (add_tracepoint): Likewise.
5523 (add_tracepoint_action): Likewise.
5524 (create_trace_state_variable): Likewise.
5525 (cmd_qtdpsrc): Likewise.
5526 (cmd_qtro): Likewise.
5527 (add_while_stepping_state): Likewise.
5528 * win32-low.c (child_add_thread): Likewise.
5529 (get_image_name): Likewise.
5531 2015-08-25 Yao Qi <yao.qi@linaro.org>
5533 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5535 2015-08-25 Yao Qi <yao.qi@linaro.org>
5537 * Makefile.in (aarch64-linux.o): New rule.
5538 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5540 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5541 (aarch64_init_debug_reg_state): Make it extern.
5542 (aarch64_linux_prepare_to_resume): Remove.
5544 2015-08-25 Yao Qi <yao.qi@linaro.org>
5546 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5547 lwp_arch_private_info and ptid_of_lwp.
5549 2015-08-25 Yao Qi <yao.qi@linaro.org>
5551 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5552 Find proc_info by find_process_pid. All callers updated.
5554 2015-08-25 Yao Qi <yao.qi@linaro.org>
5556 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5558 (debug_reg_change_callback): Remove.
5559 (aarch64_notify_debug_reg_change): Remove.
5561 2015-08-25 Yao Qi <yao.qi@linaro.org>
5563 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5564 Call current_lwp_ptid.
5566 2015-08-25 Yao Qi <yao.qi@linaro.org>
5568 * linux-aarch64-low.c (debug_reg_change_callback): Use
5571 2015-08-25 Yao Qi <yao.qi@linaro.org>
5573 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5575 2015-08-25 Yao Qi <yao.qi@linaro.org>
5577 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5579 2015-08-25 Yao Qi <yao.qi@linaro.org>
5581 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5584 2015-08-25 Yao Qi <yao.qi@linaro.org>
5586 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5588 (debug_reg_change_callback): Remove argument entry and add argument
5589 lwp. Remove local variable thread. Don't print thread id in the
5590 debugging output. Don't check whether pid of thread equals to pid.
5591 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5592 iterate_over_lwps instead find_inferior.
5594 2015-08-24 Pedro Alves <palves@redhat.com>
5596 * inferiors.c (get_first_process): New function.
5597 * inferiors.h (get_first_process): New declaration.
5598 * remote-utils.c (read_ptid): Default to the first process in the
5599 list, instead of to the current thread's process.
5601 2015-08-24 Pedro Alves <palves@redhat.com>
5603 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5604 * event-loop.c: Likewise.
5605 * remote-utils.c: Likewise.
5606 * tracepoint.c: Likewise.
5608 2015-08-24 Pedro Alves <palves@redhat.com>
5610 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5613 2015-08-21 Pedro Alves <palves@redhat.com>
5615 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5616 instead of literal 1.
5618 2015-08-21 Pedro Alves <palves@redhat.com>
5620 * tdesc.c (default_description): Explicitly zero-initialize.
5622 2015-08-21 Pedro Alves <palves@redhat.com>
5625 * inferiors.c (remove_thread): Discard any pending stop reply for
5627 * server.c (remove_all_on_match_pid): Rename to ...
5628 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5630 (discard_queued_stop_replies): Change parameter to a ptid. Now
5632 (handle_v_kill, kill_inferior_callback, captured_main)
5633 (process_serial_event): Adjust.
5634 * server.h (discard_queued_stop_replies): Declare.
5636 2015-08-21 Pedro Alves <palves@redhat.com>
5638 * linux-low.c (wait_for_sigstop): Always switch to no thread
5639 selected if the previously current thread dies.
5640 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5641 process instead of the current thread's.
5642 * remote-utils.c (input_interrupt): Don't check if there's no
5644 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5645 current thread to the general thread fails, error out.
5646 (handle_qxfer_auxv, handle_qxfer_libraries)
5647 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5648 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5649 (handle_query): Check if there's a thread selected instead of
5650 checking whether there's any thread in the thread list.
5651 (handle_qxfer_threads, handle_qxfer_btrace)
5652 (handle_qxfer_btrace_conf): Don't error out early if there's no
5653 thread in the thread list.
5654 (handle_v_cont, myresume): Don't set the current thread to the
5656 (process_serial_event) <Hg handling>: Also set thread_id if the
5657 previous general thread is still alive.
5658 (process_serial_event) <g/G handling>: If setting the current
5659 thread to the general thread fails, error out.
5660 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5661 thread's lwp instead of the current thread's.
5662 * target.c (set_desired_thread): If the desired thread was not
5663 found, leave the current thread pointing to NULL. Return an int
5664 (boolean) indicating success.
5665 * target.h (set_desired_thread): Change return type to int.
5667 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5669 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5670 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5672 (ps_get_thread_area): New function.
5674 2015-08-19 Gary Benson <gbenson@redhat.com>
5676 * hostio.c (handle_pread): Do not attempt to read more data
5677 than hostio_reply_with_data can fit in a packet.
5679 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5681 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5683 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5685 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5687 2015-08-06 Pedro Alves <palves@redhat.com>
5689 * tracepoint.c (expr_eval_result): Now an int.
5691 2015-08-06 Pedro Alves <palves@redhat.com>
5693 * gdbthread.h (struct regcache): Forward declare.
5694 (struct thread_info) <regcache_data>: Now a struct regcache
5696 * inferiors.c (inferior_regcache_data)
5697 (set_inferior_regcache_data): Now work with struct regcache
5699 * inferiors.h (struct regcache): Forward declare.
5700 (inferior_regcache_data, set_inferior_regcache_data): Now work
5701 with struct regcache pointers.
5702 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5703 (free_register_cache_thread): Remove struct regcache pointer
5706 2015-08-06 Pedro Alves <palves@redhat.com>
5708 * server.c (captured_main): On error, print the exception message
5709 to stderr, and if run_once is set, throw a quit.
5711 2015-08-06 Pedro Alves <palves@redhat.com>
5713 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5716 2015-08-06 Pedro Alves <palves@redhat.com>
5718 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5719 reading beyond the passed in buffer length.
5721 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5723 * tracepoint.c (symbol_list) <required>: Remove.
5725 2015-08-06 Pedro Alves <palves@redhat.com>
5727 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5728 count if stopping and suspending threads.
5729 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5730 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5731 (linux_detach): Complete an ongoing step-over.
5732 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5734 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5735 (linux_wait_1): If passing a signal to the inferior after
5736 finishing a step-over, unsuspend and re-resume all lwps. If we
5737 see a single-step event but the thread should be continuing, don't
5738 pass the trap to gdb.
5739 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5740 internal_error instead of gdb_assert.
5741 (enqueue_pending_signal): New function.
5742 (check_ptrace_stopped_lwp_gone): Add debug output.
5743 (start_step_over): Use internal_error instead of gdb_assert.
5744 (complete_ongoing_step_over): New function.
5745 (linux_resume_one_thread): Don't resume a suspended thread.
5746 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5749 2015-08-06 Pedro Alves <palves@redhat.com>
5751 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5752 (linux_thread_alive): Use lwp_is_marked_dead.
5753 (extended_event_reported): Delete.
5754 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5755 instead of extended_event_reported.
5756 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5758 (lwp_is_marked_dead): New function.
5759 (lwp_running): Use lwp_is_marked_dead.
5760 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5763 2015-08-06 Pedro Alves <palves@redhat.com>
5765 * linux-low.c (linux_wait_1): Move fork event output out of the
5766 !report_to_gdb check. Pass event_child->waitstatus to
5767 target_waitstatus_to_string instead of ourstatus.
5769 2015-08-04 Yao Qi <yao.qi@linaro.org>
5771 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5772 if current_thread is 32 bit.
5774 2015-08-04 Yao Qi <yao.qi@linaro.org>
5776 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5777 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5778 * server.c (extended_protocol): Remove "static".
5779 * server.h (extended_protocol): Declare it.
5781 2015-08-04 Yao Qi <yao.qi@linaro.org>
5783 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5784 both aarch64 and aarch32.
5785 (aarch64_set_pc): Likewise.
5787 2015-08-04 Yao Qi <yao.qi@linaro.org>
5789 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5790 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5791 arm-with-neon.xml to srv_xmlfiles.
5792 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5793 (is_64bit_tdesc): New function.
5794 (aarch64_linux_read_description): New function.
5795 (aarch64_arch_setup): Call aarch64_linux_read_description.
5796 (regs_info): Rename to regs_info_aarch64.
5797 (aarch64_regs_info): Return right regs_info.
5798 (initialize_low_arch): Call initialize_low_arch_aarch32.
5800 2015-08-04 Yao Qi <yao.qi@linaro.org>
5802 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5803 * linux-aarch32-low.c: New file.
5804 * linux-aarch32-low.h: New file.
5805 * linux-arm-low.c (arm_fill_gregset): Move it to
5806 linux-aarch32-low.c.
5807 (arm_store_gregset): Likewise.
5808 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5809 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5810 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5811 (regs_info): Rename to regs_info_arm.
5812 (arm_regs_info): Return regs_info_aarch32 if
5813 have_ptrace_getregset is 1 and target description is
5814 arm_with_neon or arm_with_vfpv3.
5815 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5816 Call initialize_low_arch_aarch32 instead.
5818 2015-08-04 Yao Qi <yao.qi@linaro.org>
5820 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5821 * linux-low.c: ... here.
5822 * linux-low.h (have_ptrace_getregset): Declare it.
5824 2015-08-04 Pedro Alves <palves@redhat.com>
5826 * thread-db.c (struct thread_db): Use new typedefs.
5827 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5829 (disable_thread_event_reporting): Cast result of dlsym to
5830 destination function pointer type.
5831 (thread_db_mourn): Use td_ta_delete_ftype.
5833 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5835 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5837 (CDX_BREAKPOINT): Define for R2.
5838 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5839 (the_low_target): Add comments.
5841 2015-07-30 Yao Qi <yao.qi@linaro.org>
5843 * linux-arm-low.c (arm_hwcap): Remove it.
5844 (arm_read_description): New local variable arm_hwcap. Don't
5845 set arm_hwcap to zero.
5847 2015-07-30 Yao Qi <yao.qi@linaro.org>
5849 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5850 Use regcache->tdesc instead.
5851 (arm_store_wmmxregset): Likewise.
5852 (arm_fill_vfpregset): Likewise.
5853 (arm_store_vfpregset): Likewise.
5855 2015-07-30 Yao Qi <yao.qi@linaro.org>
5857 * linux-arm-low.c: Include arch/arm.h.
5858 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5859 (arm_store_gregset): Likewise.
5861 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5863 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5864 ptrace's 4th parameter.
5866 2015-07-27 Yao Qi <yao.qi@linaro.org>
5868 * configure.srv (case aarch64*-*-linux*): Don't set
5871 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5873 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5875 * linux-arm-low.c: Likewise.
5876 * linux-cris-low.c: Likewise.
5877 * linux-crisv32-low.c: Likewise.
5878 * linux-low.c: Likewise.
5879 * linux-m68k-low.c: Likewise.
5880 * linux-mips-low.c: Likewise.
5881 * linux-nios2-low.c: Likewise.
5882 * linux-s390-low.c: Likewise.
5883 * linux-sparc-low.c: Likewise.
5884 * linux-tic6x-low.c: Likewise.
5885 * linux-tile-low.c: Likewise.
5886 * linux-x86-low.c: Likewise.
5888 2015-07-24 Pedro Alves <palves@redhat.com>
5890 * config.in: Regenerate.
5891 * configure: Regenerate.
5893 2015-07-24 Pedro Alves <palves@redhat.com>
5895 * acinclude.m4: Include ../ptrace.m4.
5896 * configure.ac: Call GDB_AC_PTRACE.
5897 * config.in, configure: Regenerate.
5899 2015-07-24 Yao Qi <yao.qi@linaro.org>
5901 * linux-low.c (linux_create_inferior): Remove setting to
5902 proc->priv->new_inferior.
5903 (linux_attach): Likewise.
5904 (linux_low_filter_event): Likewise.
5905 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5907 2015-07-24 Yao Qi <yao.qi@linaro.org>
5909 * linux-low.c (linux_arch_setup): New function.
5910 (linux_low_filter_event): If proc->tdesc is NULL and
5911 proc->attached is true, call the_low_target.arch_setup.
5912 Otherwise, keep status pending, and return.
5913 (linux_resume_one_lwp_throw): Don't call get_pc if
5914 thread->while_stepping isn't NULL. Don't call
5915 get_thread_regcache if proc->tdesc is NULL.
5916 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5917 (linux_target_ops): Install arch_setup.
5918 * server.c (start_inferior): Call the_target->arch_setup.
5919 * target.h (struct target_ops) <arch_setup>: New field.
5920 (target_arch_setup): New marco.
5921 * lynx-low.c (lynx_target_ops): Update.
5922 * nto-low.c (nto_target_ops): Update.
5923 * spu-low.c (spu_target_ops): Update.
5924 * win32-low.c (win32_target_ops): Update.
5926 2015-07-24 Yao Qi <yao.qi@linaro.org>
5928 * linux-low.c (linux_add_process): Don't set
5929 proc->priv->new_inferior.
5930 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5931 (linux_attach): Likewise.
5933 2015-07-24 Yao Qi <yao.qi@linaro.org>
5935 * server.c (start_inferior): Code refactor.
5937 2015-07-24 Yao Qi <yao.qi@linaro.org>
5939 * server.c (process_serial_event): Set general_thread.
5941 2015-07-21 Yao Qi <yao.qi@linaro.org>
5943 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5944 aarch64_linux_get_debug_reg_capacity.
5946 2015-07-17 Yao Qi <yao.qi@linaro.org>
5948 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5949 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5950 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5951 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5952 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5953 (AARCH64_HWP_ALIGNMENT): Likewise.
5954 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5955 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5956 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5957 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5958 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5959 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5960 (struct aarch64_debug_reg_state): Likewise.
5961 (struct arch_lwp_info): Likewise.
5962 (aarch64_align_watchpoint): Likewise.
5963 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5964 (aarch64_watchpoint_length): Likewise.
5965 (aarch64_point_encode_ctrl_reg): Likewise
5966 (aarch64_point_is_aligned): Likewise.
5967 (aarch64_align_watchpoint): Likewise.
5968 (aarch64_linux_set_debug_regs):
5969 (aarch64_dr_state_insert_one_point): Likewise.
5970 (aarch64_dr_state_remove_one_point): Likewise.
5971 (aarch64_handle_breakpoint): Likewise.
5972 (aarch64_handle_aligned_watchpoint): Likewise.
5973 (aarch64_handle_unaligned_watchpoint): Likewise.
5974 (aarch64_handle_watchpoint): Likewise.
5976 2015-07-17 Yao Qi <yao.qi@linaro.org>
5978 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5979 and don't aarch64_get_debug_reg_state. All callers update.
5980 (aarch64_handle_aligned_watchpoint): Likewise.
5981 (aarch64_handle_unaligned_watchpoint): Likewise.
5982 (aarch64_handle_watchpoint): Likewise.
5983 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5984 (aarch64_remove_point): Likewise.
5986 2015-07-17 Yao Qi <yao.qi@linaro.org>
5988 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5990 (aarch64_handle_unaligned_watchpoint): Likewise.
5992 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5994 Revert the previous 3 commits:
5995 Move gdb_regex* to common/
5996 Move linux_find_memory_regions_full & co.
5997 gdbserver build-id attribute generator
5999 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6000 Jan Kratochvil <jan.kratochvil@redhat.com>
6002 gdbserver build-id attribute generator.
6003 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6004 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6005 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6007 (get_dynamic): Use find_pdhr to traverse program headers.
6008 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6009 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6010 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6011 (get_hex_build_id): New.
6012 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6013 to reply XML document.
6015 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6016 Jan Kratochvil <jan.kratochvil@redhat.com>
6018 * target.c: Include target/target-utils.h and fcntl.h.
6019 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6020 (target_fileio_read_stralloc): New functions.
6022 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6024 * Makefile.in (OBS): Add gdb_regex.o.
6026 * config.in: Rebuilt.
6027 * configure: Rebuilt.
6029 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6030 Jan Kratochvil <jan.kratochvil@redhat.com>
6032 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6033 * Makefile.in (OBS): Add target-utils.o.
6034 (linux-maps.o, target-utils.o): New.
6035 * configure.srv (srv_linux_obj): Add linux-maps.o.
6037 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6039 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6041 (the_low_target): Install it.
6043 2015-07-14 Pedro Alves <palves@redhat.com>
6045 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6046 Instead, ignore ECHILD, and throw an error for other errnos.
6048 2015-07-10 Pedro Alves <palves@redhat.com>
6050 * event-loop.c (struct callback_event) <data>: Change type to
6051 gdb_client_data instance instead of gdb_client_data pointer.
6052 (append_callback_event): Adjust.
6054 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6056 * linux-aarch64-low.c: Add comments for each linux_target_ops
6057 method. Remove comments already covered in target_ops and
6058 linux_target_ops definitions.
6059 (the_low_target): Add comments for each unimplemented method.
6061 2015-07-09 Yao Qi <yao.qi@linaro.org>
6063 * linux-aarch64-low.c (aarch64_regmap): Remove.
6064 (aarch64_usrregs_info): Remove.
6065 (regs_info): Set field usrregs to NULL.
6067 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6069 * linux-low.c: Include "rsp-low.h"
6070 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6071 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6072 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6073 (handle_btrace_enable_pt): New.
6074 (handle_btrace_general_set): Support "pt".
6075 (handle_btrace_conf_general_set): Support "pt:size".
6077 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6079 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6082 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6084 * linux-aarch64-low.c: Remove comment about endianness.
6085 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6086 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6089 2015-06-24 Gary Benson <gbenson@redhat.com>
6091 * linux-i386-ipa.c (stdint.h): Do not include.
6092 * lynx-i386-low.c (stdint.h): Likewise.
6093 * lynx-ppc-low.c (stdint.h): Likewise.
6094 * mem-break.c (stdint.h): Likewise.
6095 * thread-db.c (stdint.h): Likewise.
6096 * tracepoint.c (stdint.h): Likewise.
6097 * win32-low.c (stdint.h): Likewise.
6099 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6101 * server.c (write_qxfer_response): Update call to
6102 remote_escape_output.
6104 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6105 Jan Kratochvil <jan.kratochvil@redhat.com>
6107 Merge multiple hex conversions.
6108 * gdbreplay.c (tohex): Rename to 'fromhex'.
6109 (logchar): Use fromhex.
6111 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6113 * server.c (handle_qxfer_libraries): Set `version' attribute for
6116 2015-06-10 Gary Benson <gbenson@redhat.com>
6118 * target.h (struct target_ops) <multifs_open>: New field.
6119 <multifs_unlink>: Likewise.
6120 <multifs_readlink>: Likewise.
6121 * linux-low.c (nat/linux-namespaces.h): New include.
6122 (linux_target_ops): Initialize the_target->multifs_open,
6123 the_target->multifs_unlink and the_target->multifs_readlink.
6124 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6125 * hostio.c (hostio_fs_pid): New static variable.
6126 (hostio_handle_new_gdb_connection): New function.
6127 (handle_setfs): Likewise.
6128 (handle_open): Use the_target->multifs_open as appropriate.
6129 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6130 (handle_readlink): Use the_target->multifs_readlink as
6132 (handle_vFile): Handle vFile:setfs packets.
6133 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6134 after target_handle_new_gdb_connection.
6136 2015-06-10 Gary Benson <gbenson@redhat.com>
6138 * configure.ac (AC_CHECK_FUNCS): Add setns.
6139 * config.in: Regenerate.
6140 * configure: Likewise.
6141 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6142 (linux-namespaces.o): New rule.
6143 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6145 2015-06-09 Gary Benson <gbenson@redhat.com>
6147 * hostio.c (handle_open): Process mode argument with
6148 fileio_to_host_mode.
6150 2015-06-01 Yao Qi <yao.qi@linaro.org>
6152 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6153 * linux-x86-low.c: Likewise.
6155 2015-05-28 Don Breazeal <donb@codesourcery.com>
6157 * linux-low.c (handle_extended_wait): Initialize
6158 thread_info.last_resume_kind for new fork children.
6160 2015-05-15 Pedro Alves <palves@redhat.com>
6162 * target.h (target_handle_new_gdb_connection): Rewrite using if
6163 wrapped in do/while.
6165 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6167 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6168 * configure, config.in: Regenerate.
6169 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6172 2015-05-12 Don Breazeal <donb@codesourcery.com>
6174 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6175 PTRACE_EVENT_VFORK_DONE.
6176 (linux_low_ptrace_options, extended_event_reported): Add vfork
6178 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6179 and "vforkdone" for RSP 'T' Stop Reply Packet.
6180 * server.h (report_vfork_events): Declare
6183 2015-05-12 Don Breazeal <donb@codesourcery.com>
6185 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6186 (the_low_target) <new_fork>: Initialize new member.
6187 * linux-arm-low.c (arm_new_fork): New function.
6188 (the_low_target) <new_fork>: Initialize new member.
6189 * linux-low.c (handle_extended_wait): Call new target function
6191 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6192 * linux-mips-low.c (mips_add_watchpoint): New function
6193 extracted from mips_insert_point.
6194 (the_low_target) <new_fork>: Initialize new member.
6195 (mips_linux_new_fork): New function.
6196 (mips_insert_point): Call mips_add_watchpoint.
6197 * linux-x86-low.c (x86_linux_new_fork): New function.
6198 (the_low_target) <new_fork>: Initialize new member.
6200 2015-05-12 Don Breazeal <donb@codesourcery.com>
6202 * linux-low.c (handle_extended_wait): Implement return value,
6203 rename argument 'event_child' to 'event_lwp', handle
6204 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6205 (linux_low_ptrace_options): New function.
6206 (linux_low_filter_event): Call linux_low_ptrace_options,
6207 use different argument fo linux_enable_event_reporting,
6208 use return value from handle_extended_wait.
6209 (extended_event_reported): New function.
6210 (linux_wait_1): Call extended_event_reported and set
6211 status to report fork events.
6212 (linux_write_memory): Add pid to debug message.
6213 (reset_lwp_ptrace_options_callback): New function.
6214 (linux_handle_new_gdb_connection): New function.
6215 (linux_target_ops): Initialize new structure member.
6216 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6217 * lynx-low.c: Initialize new structure member.
6218 * remote-utils.c (prepare_resume_reply): Implement stop reason
6219 "fork" for "T" stop message.
6220 * server.c (handle_query): Call handle_new_gdb_connection.
6221 * server.h (report_fork_events): Declare global flag.
6222 * target.h (struct target_ops) <handle_new_gdb_connection>:
6224 (target_handle_new_gdb_connection): New macro.
6225 * win32-low.c: Initialize new structure member.
6227 2015-05-12 Don Breazeal <donb@codesourcery.com>
6229 * mem-break.c (APPEND_TO_LIST): Define macro.
6230 (clone_agent_expr): New function.
6231 (clone_one_breakpoint): New function.
6232 (clone_all_breakpoints): New function.
6233 * mem-break.h: Declare new functions.
6235 2015-05-12 Don Breazeal <donb@codesourcery.com>
6237 * linux-low.c (linux_supports_fork_events): New function.
6238 (linux_supports_vfork_events): New function.
6239 (linux_target_ops): Initialize new structure members.
6240 (initialize_low): Call linux_check_ptrace_features.
6241 * lynx-low.c (lynx_target_ops): Initialize new structure
6243 * server.c (report_fork_events, report_vfork_events):
6245 (handle_query): Add new features to qSupported packet and
6247 (captured_main): Initialize new global variables.
6248 * target.h (struct target_ops) <supports_fork_events>:
6250 <supports_vfork_events>: New member.
6251 (target_supports_fork_events): New macro.
6252 (target_supports_vfork_events): New macro.
6253 * win32-low.c (win32_target_ops): Initialize new structure
6256 2015-05-12 Gary Benson <gbenson@redhat.com>
6258 * server.c (handle_qxfer_exec_file): Use current process
6261 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6263 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6264 Remove HAVE_PTRACE_GETREGS conditionals.
6265 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6266 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6268 2015-05-08 Yao Qi <yao.qi@linaro.org>
6270 * linux-low.c (linux_supports_conditional_breakpoints): New
6272 (linux_target_ops): Install new target method.
6273 * lynx-low.c (lynx_target_ops): Install NULL hook for
6274 supports_conditional_breakpoints.
6275 * nto-low.c (nto_target_ops): Likewise.
6276 * spu-low.c (spu_target_ops): Likewise.
6277 * win32-low.c (win32_target_ops): Likewise.
6278 * server.c (handle_query): Check
6279 target_supports_conditional_breakpoints.
6280 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6282 (target_supports_conditional_breakpoints): New macro.
6284 2015-05-06 Pedro Alves <palves@redhat.com>
6287 * server.c (start_inferior): If the process exits, mourn it.
6289 2015-04-21 Gary Benson <gbenson@redhat.com>
6291 * hostio.c (fileio_open_flags_to_host): Factored out to
6292 fileio_to_host_openflags in common/fileio.c. Single use
6295 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6297 * linux-xtensa-low.c (xtensa_fill_gregset)
6298 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6301 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6303 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6304 (regs_info): Replace usrregs pointer with NULL.
6306 2015-04-17 Gary Benson <gbenson@redhat.com>
6308 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6309 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6310 * server.c (handle_qxfer_exec_file): New function.
6311 (qxfer_packets): Add exec-file entry.
6312 (handle_query): Report qXfer:exec-file:read as supported packet.
6314 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6316 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6318 2015-04-09 Gary Benson <gbenson@redhat.com>
6320 * hostio-errno.c (errno_to_fileio_error): Remove function.
6321 Update caller to use remote_fileio_to_fio_error.
6323 2015-04-09 Yao Qi <yao.qi@linaro.org>
6325 * linux-low.c (linux_insert_point): Call
6326 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6327 (linux_remove_point): Call remove_memory_breakpoint if type is
6329 * linux-x86-low.c (x86_insert_point): Don't call
6330 insert_memory_breakpoint.
6331 (x86_remove_point): Don't call remove_memory_breakpoint.
6333 2015-04-01 Pedro Alves <palves@redhat.com>
6334 Cleber Rosa <crosa@redhat.com>
6336 * server.c (gdbserver_usage): Reorganize and extend the usage
6339 2015-03-24 Pedro Alves <palves@redhat.com>
6341 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6342 output. Also dump TRAP_TRACE.
6343 (linux_low_filter_event): In debug output, distinguish a
6344 resume_stop SIGSTOP from a delayed SIGSTOP.
6346 2015-03-24 Gary Benson <gbenson@redhat.com>
6348 * linux-x86-low.c (x86_linux_new_thread): Moved to
6350 (x86_linux_prepare_to_resume): Likewise.
6352 2015-03-24 Gary Benson <gbenson@redhat.com>
6354 * Makefile.in (x86-linux-dregs.o): New rule.
6355 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6356 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6357 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6358 (x86_linux_dr_get): Likewise.
6359 (x86_linux_dr_set): Likewise.
6360 (update_debug_registers_callback): Likewise.
6361 (x86_linux_dr_set_addr): Likewise.
6362 (x86_linux_dr_get_addr): Likewise.
6363 (x86_linux_dr_set_control): Likewise.
6364 (x86_linux_dr_get_control): Likewise.
6365 (x86_linux_dr_get_status): Likewise.
6366 (x86_linux_update_debug_registers): Likewise.
6368 2015-03-24 Gary Benson <gbenson@redhat.com>
6370 * linux-x86-low.c (x86_linux_update_debug_registers):
6371 New function, factored out from...
6372 (x86_linux_prepare_to_resume): ...this.
6374 2015-03-24 Gary Benson <gbenson@redhat.com>
6376 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6377 (x86_linux_dr_set): Likewise.
6378 (update_debug_registers_callback): Likewise.
6379 (x86_linux_dr_set_addr): Likewise.
6380 (x86_linux_dr_get_addr): Likewise.
6381 (x86_linux_dr_set_control): Likewise.
6382 (x86_linux_dr_get_control): Likewise.
6383 (x86_linux_dr_get_status): Likewise.
6384 (x86_linux_prepare_to_resume): Likewise.
6386 2015-03-24 Gary Benson <gbenson@redhat.com>
6388 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6389 Use perror_with_name. Pass string through gettext.
6390 (x86_linux_dr_set): Likewise.
6392 2015-03-24 Gary Benson <gbenson@redhat.com>
6394 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6395 (x86_linux_dr_set_addr): ...this.
6396 (x86_dr_low_get_addr): Rename to...
6397 (x86_linux_dr_get_addr): ...this.
6398 (x86_dr_low_set_control): Rename to...
6399 (x86_linux_dr_set_control): ...this.
6400 (x86_dr_low_get_control): Rename to...
6401 (x86_linux_dr_get_control): ...this.
6402 (x86_dr_low_get_status): Rename to...
6403 (x86_linux_dr_get_status): ...this.
6404 (x86_dr_low): Update with new function names.
6406 2015-03-24 Gary Benson <gbenson@redhat.com>
6408 * Makefile.in (x86-linux.o): New rule.
6409 * configure.srv: Add x86-linux.o to relevant targets.
6410 * linux-low.c (lwp_set_arch_private_info): New function.
6411 (lwp_arch_private_info): Likewise.
6412 * linux-x86-low.c: Include nat/x86-linux.h.
6413 (arch_lwp_info): Removed structure.
6414 (update_debug_registers_callback):
6415 Use lwp_set_debug_registers_changed.
6416 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6417 and lwp_set_debug_registers_changed.
6418 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6420 2015-03-24 Gary Benson <gbenson@redhat.com>
6422 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6423 * linux-arm-low.c (arm_new_thread): Likewise.
6424 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6425 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6426 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6427 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6429 2015-03-24 Gary Benson <gbenson@redhat.com>
6431 * linux-low.c (ptid_of_lwp): New function.
6432 (lwp_is_stopped): Likewise.
6433 (lwp_stop_reason): Likewise.
6434 * linux-x86-low.c (update_debug_registers_callback):
6436 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6439 2015-03-24 Gary Benson <gbenson@redhat.com>
6441 * linux-low.h (linux_stop_lwp): Remove declaration.
6443 2015-03-24 Gary Benson <gbenson@redhat.com>
6445 * linux-low.h: Include nat/linux-nat.h.
6446 * linux-low.c (iterate_over_lwps_args): New structure.
6447 (iterate_over_lwps_filter): New function.
6448 (iterate_over_lwps): Likewise.
6449 * linux-x86-low.c (update_debug_registers_callback):
6450 Update signature to what iterate_over_lwps expects.
6451 Remove PID check that iterate_over_lwps now performs.
6452 (x86_dr_low_set_addr): Use iterate_over_lwps.
6453 (x86_dr_low_set_control): Likewise.
6455 2015-03-24 Gary Benson <gbenson@redhat.com>
6457 * linux-x86-low.c (x86_debug_reg_state): New function.
6458 (x86_linux_prepare_to_resume): Use the above.
6460 2015-03-24 Gary Benson <gbenson@redhat.com>
6462 * linux-low.c (current_lwp_ptid): New function.
6463 * linux-x86-low.c: Include nat/linux-nat.h.
6464 (x86_dr_low_get_addr): Use current_lwp_ptid.
6465 (x86_dr_low_get_control): Likewise.
6466 (x86_dr_low_get_status): Likewise.
6468 2015-03-20 Pedro Alves <palves@redhat.com>
6470 * tracepoint.c (cmd_qtstatus): Make "str" const.
6472 2015-03-20 Pedro Alves <palves@redhat.com>
6474 * server.c (handle_general_set): Make "req_str" const.
6476 2015-03-19 Pedro Alves <palves@redhat.com>
6478 * linux-low.c (linux_resume_one_lwp): Rename to ...
6479 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6480 instead call perror_with_name.
6481 (check_ptrace_stopped_lwp_gone): New function.
6482 (linux_resume_one_lwp): Reimplement as wrapper around
6483 linux_resume_one_lwp_throw that swallows errors if the LWP is
6486 2015-03-19 Pedro Alves <palves@redhat.com>
6488 * linux-low.c (count_events_callback, select_event_lwp_callback):
6489 No longer check whether the thread has resume_stop as last resume
6492 2015-03-19 Pedro Alves <palves@redhat.com>
6494 * linux-low.c (count_events_callback, select_event_lwp_callback):
6495 Use the lwp's status_pending_p field, not the thread's.
6497 2015-03-19 Pedro Alves <palves@redhat.com>
6499 * linux-low.c (select_event_lwp_callback): Update comments to
6500 no longer mention SIGTRAP.
6502 2015-03-18 Gary Benson <gbenson@redhat.com>
6504 * server.c (handle_query): Do not report vFile:fstat as supported.
6506 2015-03-11 Gary Benson <gbenson@redhat.com>
6508 * hostio.c (sys/types.h): New include.
6509 (sys/stat.h): Likewise.
6510 (common-remote-fileio.h): Likewise.
6511 (handle_fstat): New function.
6512 (handle_vFile): Handle vFile:fstat packets.
6514 2015-03-11 Gary Benson <gbenson@redhat.com>
6516 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6517 struct stat.st_blocks and struct stat.st_blksize.
6518 * configure: Regenerate.
6519 * config.in: Likewise.
6520 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6521 (OBS): Add common-remote-fileio.o.
6522 (common-remote-fileio.o): New rule.
6524 2015-03-09 Pedro Alves <palves@redhat.com>
6526 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6527 'struct sockaddr' pointer in 'accept' call.
6529 2015-03-09 Pedro Alves <palves@redhat.com>
6532 2015-03-07 Pedro Alves <palves@redhat.com>
6533 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6534 or <winsock2.h> here. Instead include "gdb_socket.h".
6535 (remote_open): Use union gdb_sockaddr_u.
6536 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6537 or <winsock2.h> here. Instead include "gdb_socket.h".
6538 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6539 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6541 (init_named_socket, gdb_agent_helper_thread): Use union
6544 2015-03-07 Pedro Alves <palves@redhat.com>
6546 * configure.ac (build_warnings): Move
6547 -Wdeclaration-after-statement to the C-specific set.
6548 * configure: Regenerate.
6550 2015-03-07 Pedro Alves <palves@redhat.com>
6552 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6553 or <winsock2.h> here. Instead include "gdb_socket.h".
6554 (remote_open): Use union gdb_sockaddr_u.
6555 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6556 or <winsock2.h> here. Instead include "gdb_socket.h".
6557 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6558 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6560 (init_named_socket, gdb_agent_helper_thread): Use union
6563 2015-03-07 Pedro Alves <palves@redhat.com>
6565 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6568 2015-03-06 Yao Qi <yao.qi@linaro.org>
6570 * linux-aarch64-low.c (aarch64_insert_point): Use
6571 show_debug_regs as a boolean.
6572 (aarch64_remove_point): Likewise.
6574 2015-03-05 Pedro Alves <palves@redhat.com>
6576 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6577 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6578 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6579 * nto-low.c (nto_target_ops): Likewise.
6580 * spu-low.c (spu_target_ops): Likewise.
6581 * win32-low.c (win32_target_ops): Likewise.
6583 2015-03-04 Pedro Alves <palves@redhat.com>
6585 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6586 Decide whether a breakpoint triggered based on the SIGTRAP's
6588 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6589 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6590 (linux_low_filter_event): Check for breakpoints before checking
6592 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6594 (linux_stopped_by_sw_breakpoint)
6595 (linux_supports_stopped_by_sw_breakpoint)
6596 (linux_stopped_by_hw_breakpoint)
6597 (linux_supports_stopped_by_hw_breakpoint): New functions.
6598 (linux_target_ops): Install new target methods.
6600 2015-03-04 Pedro Alves <palves@redhat.com>
6602 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6603 * server.c (swbreak_feature, hwbreak_feature): New globals.
6604 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6605 (captured_main): Clear swbreak_feature and hwbreak_feature.
6606 * server.h (swbreak_feature, hwbreak_feature): Declare.
6607 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6608 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6609 supports_stopped_by_hw_breakpoint>: New fields.
6610 (target_supports_stopped_by_sw_breakpoint)
6611 (target_stopped_by_sw_breakpoint)
6612 (target_supports_stopped_by_hw_breakpoint)
6613 (target_stopped_by_hw_breakpoint): Declare.
6615 2015-03-04 Pedro Alves <palves@redhat.com>
6617 enum lwp_stop_reason -> enum target_stop_reason
6618 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6619 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6620 (linux_wait_1, stuck_in_jump_pad_callback)
6621 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6622 (linux_stopped_by_watchpoint):
6623 * linux-low.h (enum lwp_stop_reason): Delete.
6624 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6625 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6627 2015-03-04 Yao Qi <yao.qi@linaro.org>
6629 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6631 2015-03-03 Gary Benson <gbenson@redhat.com>
6633 * hostio.c (handle_vFile): Fix prefix lengths.
6635 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6637 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6640 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6642 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6643 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6644 (clean): Add "rm -f" for above C files.
6645 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6646 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6647 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6648 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6649 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6650 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6651 (init_registers_s390x_vx_linux64)
6652 (init_registers_s390x_tevx_linux64)
6653 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6654 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6656 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6657 (s390_store_vxrs_high): New functions.
6658 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6660 (s390_arch_setup): Add logic for selecting one of the new target
6661 descriptions. Activate the new vector regsets if applicable.
6662 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6663 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6664 and init_registers_s390x_tevx_linux64.
6666 2015-03-01 Pedro Alves <palves@redhat.com>
6668 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6671 2015-02-27 Pedro Alves <palves@redhat.com>
6673 * linux-x86-low.c (u_debugreg_offset): New function.
6674 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6676 2015-02-27 Pedro Alves <palves@redhat.com>
6678 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6679 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6680 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6681 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6682 (ps_lsetfpregs, ps_getpid)
6683 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6684 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6685 (ps_lsetxregs, ps_plog): Declare.
6687 2015-02-27 Pedro Alves <palves@redhat.com>
6689 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6690 IP_AGENT_EXPORT_FUNC.
6691 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6692 IP_AGENT_EXPORT_FUNC.
6693 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6694 (IP_AGENT_EXPORT): Delete.
6695 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6696 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6697 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6698 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6699 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6700 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6701 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6702 (traceframe_read_count, traceframe_write_count)
6703 (traceframes_created, trace_state_variables, get_raw_reg)
6704 (get_trace_state_variable_value, set_trace_state_variable_value)
6705 (ust_loaded, helper_thread_id, cmd_buf): Use
6706 IPA_SYM_EXPORTED_NAME.
6707 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6708 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6709 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6710 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6711 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6712 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6713 EXTERN_C_PUSH/EXTERN_C_POP.
6714 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6715 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6716 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6717 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6718 (traceframe_write_count, traceframe_read_count)
6719 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6720 (about_to_request_buffer_space, get_trace_state_variable_value)
6721 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6722 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6723 EXTERN_C_PUSH/EXTERN_C_POP.
6724 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6725 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6726 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6727 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6728 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6729 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6730 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6731 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6733 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6734 (IP_AGENT_EXPORT_VAR_DECL): Define.
6736 (gdb_agent_get_raw_reg): Declare.
6738 2015-02-27 Tom Tromey <tromey@redhat.com>
6739 Pedro Alves <palves@redhat.com>
6741 Rename symbols whose names are reserved C++ keywords throughout.
6743 2015-02-27 Pedro Alves <palves@redhat.com>
6745 * Makefile.in (COMPILER): New, get it from autoconf.
6746 (CXX): Get from autoconf instead.
6747 (COMPILE.pre): Use COMPILER.
6748 (CC-LD): Rename to ...
6749 (CC_LD): ... this. Use COMPILER.
6750 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6751 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6752 * acinclude.m4: Include build-with-cxx.m4.
6753 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6754 Disable -Werror by default if building in C++ mode.
6755 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6756 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6757 the C++ compiler. Save/restore CXXFLAGS too.
6758 * configure: Regenerate.
6760 2015-02-27 Pedro Alves <palves@redhat.com>
6762 * acinclude.m4: Include libiberty.m4.
6763 * configure.ac: Call libiberty_INIT.
6764 * config.in, configure: Regenerate.
6766 2015-02-26 Pedro Alves <palves@redhat.com>
6768 * linux-low.c (linux_wait_1): When incrementing the PC past a
6769 program breakpoint always use the_low_target.breakpoint_len as
6770 increment, rather than the maximum between that and
6771 the_low_target.decr_pc_after_break.
6773 2015-02-23 Pedro Alves <palves@redhat.com>
6775 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6776 thread was doing a step-over; always adjust the PC if
6777 we stepped over a permanent breakpoint.
6778 (linux_wait_1): If we stepped over breakpoint that was on top of a
6779 permanent breakpoint, manually advance the PC past it.
6781 2015-02-23 Pedro Alves <palves@redhat.com>
6783 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6785 (x86_fill_gregset, x86_store_gregset): Use it when handling
6788 2015-02-20 Pedro Alves <palves@redhat.com>
6790 * thread-db.c: Include "nat/linux-procfs.h".
6791 (thread_db_init): Skip listing new threads if the kernel supports
6792 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6794 2015-02-20 Pedro Alves <palves@redhat.com>
6796 * linux-low.c (status_pending_p_callback): Use ptid_match.
6798 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6800 PR breakpoints/16812
6801 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6802 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6803 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6805 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6807 PR breakpoints/15956
6808 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6810 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6812 * linux-low.c (linux_low_btrace_conf): Print size.
6813 * server.c (handle_btrace_conf_general_set): New.
6814 (hanle_general_set): Call handle_btrace_conf_general_set.
6815 (handle_query): Report Qbtrace-conf:bts:size as supported.
6817 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6819 * linux-low.c (linux_low_enable_btrace): Update parameters.
6820 (linux_low_btrace_conf): New.
6821 (linux_target_ops)<to_btrace_conf>: Initialize.
6822 * server.c (current_btrace_conf): New.
6823 (handle_btrace_enable): Rename to ...
6824 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6825 to target_enable_btrace. Update comment. Update users.
6826 (handle_qxfer_btrace_conf): New.
6827 (qxfer_packets): Add btrace-conf entry.
6828 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6829 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6830 (target_ops)<read_btrace_conf>: New.
6831 (target_enable_btrace): Update parameters.
6832 (target_read_btrace_conf): New.
6834 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6836 * server.c (handle_btrace_general_set): Remove call to
6837 target_supports_btrace.
6838 (supported_btrace_packets): New.
6839 (handle_query): Call supported_btrace_packets.
6840 * target.h: include btrace-common.h.
6841 (btrace_target_info): Removed.
6842 (supports_btrace, target_supports_btrace): Update parameters.
6844 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6846 * Makefile.in (SFILES): Add common/btrace-common.c.
6847 (OBS): Add common/btrace-common.o.
6848 (btrace-common.o): Add build rules.
6849 * linux-low: Include btrace-common.h.
6850 (linux_low_read_btrace): Use struct btrace_data. Call
6851 btrace_data_init and btrace_data_fini.
6853 2015-02-06 Pedro Alves <palves@redhat.com>
6855 * thread-db.c (find_new_threads_callback): Add debug output.
6857 2015-02-04 Pedro Alves <palves@redhat.com>
6859 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6860 (resume_stopped_resumed_lwps): New function.
6861 (linux_wait_for_event_filtered): Use it.
6863 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6865 * Makefile.in (SFILES): Add linux-personality.c.
6866 (linux-personality.o): New rule.
6867 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6868 list of objects to be built.
6869 * linux-low.c: Include nat/linux-personality.h.
6870 (linux_create_inferior): Remove code to disable address space
6871 randomization (moved to ../nat/linux-personality.c). Create
6872 cleanup to disable address space randomization.
6874 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6876 * Makefile.in (posix-strerror.o): New rule.
6877 (mingw-strerror.o): Likewise.
6878 * configure: Regenerated.
6879 * configure.ac: Source file ../common/common.host. Initialize new
6880 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6882 2015-01-14 Yao Qi <yao@codesourcery.com>
6884 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6885 (ppc-linux.o): New rule.
6886 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6887 * configure.ac: AC_CHECK_FUNCS(getauxval).
6888 * config.in: Re-generated.
6889 * configure: Re-generated.
6890 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6891 ppc64_64bit_inferior_p
6893 2015-01-14 Yao Qi <yao@codesourcery.com>
6895 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6896 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6897 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6898 (PT_ORIG_R3, PT_TRAP): Likewise.
6899 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6900 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6901 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6903 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6905 * i387-fp.c (i387_cache_to_xsave): In look over
6906 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6907 zmmh_low_space field by use of zmmh_high_space.
6909 2015-01-09 Pedro Alves <palves@redhat.com>
6911 * linux-low.c (step_over_bkpt): Move higher up in the file.
6912 (handle_extended_wait): Don't store the stop_pc here.
6913 (get_stop_pc): Adjust comments and rename to ...
6914 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6915 stopped for a software breakpoint or hardware breakpoint.
6916 (thread_still_has_status_pending_p): New function.
6917 (status_pending_p_callback): Use
6918 thread_still_has_status_pending_p. If the event is no longer
6919 interesting, resume the LWP.
6920 (handle_tracepoints): Add assert.
6921 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6922 (wstatus_maybe_breakpoint): New function.
6923 (cancel_breakpoint): Delete function.
6924 (check_stopped_by_watchpoint): New function, factored out from
6925 linux_low_filter_event.
6926 (lp_status_maybe_breakpoint): Delete function.
6927 (linux_low_filter_event): Remove filter_ptid argument.
6928 Leave thread group exits pending here. Store the LWP's stop PC.
6929 Always leave events pending.
6930 (linux_wait_for_event_filtered): Pull all events out of the
6931 kernel, and leave them all pending.
6932 (count_events_callback, select_event_lwp_callback): Consider all
6934 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6935 (select_event_lwp): Only give preference to the stepping LWP in
6936 all-stop mode. Adjust comments.
6937 (ignore_event): New function.
6938 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6939 references to cancel_breakpoints. Adjust to renames. Also give
6940 equal priority to all LWPs that have had events in non-stop mode.
6941 If reporting a software breakpoint event, unadjust the LWP's PC.
6942 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6943 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6945 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6946 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6947 (linux_stopped_by_watchpoint): Adjust.
6948 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6949 * linux-low.h (enum lwp_stop_reason): New.
6950 (struct lwp_info) <stop_pc>: Adjust comment.
6951 <stopped_by_watchpoint>: Delete field.
6952 <stop_reason>: New field.
6953 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6954 * mem-break.c (software_breakpoint_inserted_here)
6955 (hardware_breakpoint_inserted_here): New function.
6956 * mem-break.h (software_breakpoint_inserted_here)
6957 (hardware_breakpoint_inserted_here): Declare.
6958 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6959 (cancel_breakpoints): Delete.
6960 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6961 (upload_fast_traceframes): Remove references to
6964 2015-01-09 Pedro Alves <palves@redhat.com>
6966 * thread-db.c (find_new_threads_callback): Ignore thread if the
6967 kernel thread ID is -1.
6969 2015-01-09 Pedro Alves <palves@redhat.com>
6971 * linux-low.c (linux_attach_fail_reason_string): Move to
6972 nat/linux-ptrace.c, and rename.
6973 (linux_attach_lwp): Update comment.
6974 (attach_proc_task_lwp_callback): New function.
6975 (linux_attach): Adjust to rename and use
6976 linux_proc_attach_tgid_threads.
6977 (linux_attach_fail_reason_string): Delete declaration.
6979 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6981 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6982 * server.c (gdbserver_version): Likewise.
6984 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6986 * remote-utils.c: Include ctype.h.
6987 (input_interrupt): Explicitly handle the case when the char
6988 received is the NUL byte. Improve the printing of non-ASCII
6991 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6993 * linux-low.c (linux_low_filter_event): Update call to
6994 linux_enable_event_reporting following the addition of
6995 a new parameter to that function.
6997 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7000 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7001 (AARCH64_FPCR_REGNO): Likewise.
7002 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7003 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7004 (aarch64_store_fpregset): Likewise.
7006 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7008 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7009 Remove FIXME comment about assumption about N.
7011 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7013 * configure.ac: If large-file support is disabled in GDBserver,
7014 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7015 * configure: Regenerate.
7017 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7019 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7020 warning upon ENODATA from ptrace.
7021 * linux-s390-low.c (s390_store_tdb): New.
7022 (s390_regsets): Add regset for NT_S390_TDB.
7024 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7026 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7027 without a fill_function.
7028 * linux-s390-low.c (s390_fill_last_break): Remove.
7029 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7030 (s390_arch_setup): Use regset's size instead of fill_function for
7033 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7035 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7036 the regset's store function when ptrace returned an error.
7037 * regcache.c (get_thread_regcache): Invalidate register cache
7038 before fetching inferior's registers.
7040 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7042 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7043 while-loop as for-loop.
7044 (regsets_store_inferior_registers): Likewise.
7046 2014-11-28 Yao Qi <yao@codesourcery.com>
7048 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7049 * config.in, configure: Re-generate.
7050 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7053 2014-11-21 Yao Qi <yao@codesourcery.com>
7055 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7056 (AC_CHECK_HEADERS): Remove malloc.h.
7057 * configure: Re-generated.
7058 * config.in: Re-generated.
7059 * server.h: Don't include alloca.h and malloc.h.
7060 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7061 Don't include malloc.h.
7063 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7065 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7066 corresponding ERRNO check in same block.
7068 2014-11-12 Pedro Alves <palves@redhat.com>
7070 * server.c (cont_thread): Update comment.
7071 (start_inferior, attach_inferior): No longer clear cont_thread.
7072 (handle_v_cont): No longer set cont_thread.
7073 (captured_main): Clear cont_thread each time a GDB connects.
7075 2014-11-12 Pedro Alves <palves@redhat.com>
7077 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7078 thread, and don't resume all threads if the Hc thread has exited.
7080 2014-11-12 Pedro Alves <palves@redhat.com>
7082 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7083 the process group instead of to a specific LWP.
7085 2014-10-15 Pedro Alves <palves@redhat.com>
7088 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7090 (arm_set_thread_context): Delete.
7091 (the_low_target): Adjust.
7092 * win32-i386-low.c (debug_registers_changed)
7093 (debug_registers_used): Delete.
7094 (update_debug_registers_callback): New function.
7095 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7096 needing to update their debug registers.
7097 (win32_get_current_dr): New function.
7098 (x86_dr_low_get_addr, x86_dr_low_get_control)
7099 (x86_dr_low_get_status): Fetch the debug register from the thread
7101 (i386_initial_stuff): Adjust.
7102 (i386_get_thread_context): Remove current_event parameter. Don't
7103 clear debug_registers_changed nor copy DR values to
7105 (i386_set_thread_context): Delete.
7106 (i386_prepare_to_resume): New function.
7107 (i386_thread_added): Mark the thread as needing to update irs
7109 (the_low_target): Remove i386_set_thread_context and install
7110 i386_prepare_to_resume.
7111 * win32-low.c (win32_get_thread_context): Adjust.
7112 (win32_set_thread_context): Use SetThreadContext
7114 (win32_prepare_to_resume): New function.
7115 (win32_require_context): New function, factored out from ...
7116 (thread_rec): ... this.
7117 (continue_one_thread): Call win32_prepare_to_resume on each thread
7118 we're about to continue.
7119 (win32_resume): Call win32_prepare_to_resume on the event thread.
7120 * win32-low.h (struct win32_thread_info)
7121 <debug_registers_changed>: New field.
7122 (struct win32_target_ops): Change prototype of set_thread_context,
7123 delete set_thread_context and add prepare_to_resume.
7124 (win32_require_context): New declaration.
7126 2014-10-08 Gary Benson <gbenson@redhat.com>
7128 * server.h: Do not include common-exceptions.h.
7130 2014-10-08 Gary Benson <gbenson@redhat.com>
7132 * server.h: Do not include cleanups.h.
7134 2014-09-30 James Hogan <james.hogan@imgtec.com>
7136 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7139 2014-09-23 Yao Qi <yao@codesourcery.com>
7141 * linux-low.c (lp_status_maybe_breakpoint): New function.
7142 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7143 (count_events_callback): Likewise.
7144 (select_event_lwp_callback): Likewise.
7145 (cancel_breakpoints_callback): Likewise.
7147 2014-09-19 Don Breazeal <donb@codesourcery.com>
7149 * linux-low.c (handle_extended_wait): Call
7150 linux_ptrace_get_extended_event.
7151 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7152 linux_is_extended_waitstatus.
7154 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7156 * Makefile.in (CPPFLAGS): Define.
7157 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7158 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7160 2014-09-16 Gary Benson <gbenson@redhat.com>
7162 * inferiors.h (current_inferior): Renamed as...
7163 (current_thread): New variable. All uses updated.
7164 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7165 (maybe_move_out_of_jump_pad): Likewise.
7166 (cancel_breakpoint): Likewise.
7167 (linux_low_filter_event): Likewise.
7168 (wait_for_sigstop): Likewise.
7169 (linux_resume_one_lwp): Likewise.
7170 (need_step_over_p): Likewise.
7171 (start_step_over): Likewise.
7172 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7173 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7174 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7175 and save_inferior as saved_thread.
7176 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7178 (regcache_invalidate_thread): Likewise.
7179 * remote-utils.c (prepare_resume_reply): Likewise.
7180 * thread-db.c (thread_db_get_tls_address): Likewise.
7181 (disable_thread_event_reporting): Likewise.
7182 (remove_thread_event_breakpoints): Likewise.
7183 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7185 * target.h (set_desired_inferior): Renamed as...
7186 (set_desired_thread): New declaration. All uses updated.
7187 * server.c (myresume): Updated comment to reference thread instead
7189 (handle_serial_event): Likewise.
7190 (handle_target_event): Likewise.
7192 2014-09-12 Tom Tromey <tromey@redhat.com>
7193 Gary Benson <gbenson@redhat.com>
7195 * regcache.h: Include common-regcache.h.
7196 (regcache_read_pc): Don't declare.
7197 * regcache.c (get_thread_regcache_for_ptid): New function.
7199 2014-09-11 Tom Tromey <tromey@redhat.com>
7200 Gary Benson <gbenson@redhat.com>
7202 * symbol.c: New file.
7203 * Makefile.in (SFILES): Add symbol.c.
7204 (OBS): Add symbol.o.
7206 2014-09-11 Gary Benson <gbenson@redhat.com>
7208 * target.c (target_stop_ptid, target_continue_ptid): New
7211 2014-09-11 Tom Tromey <tromey@redhat.com>
7212 Gary Benson <gbenson@redhat.com>
7214 * target.h: Include target/target.h.
7215 * target.c (target_read_memory, target_read_uint32)
7216 (target_write_memory): New functions.
7218 2014-09-11 Gary Benson <gbenson@redhat.com>
7220 * server.h (debug_hw_points): Don't declare.
7221 * server.c (debug_hw_points): Don't define. Replace all uses
7222 with show_debug_regs.
7223 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7224 all uses with show_debug_regs.
7226 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7228 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7229 endianness into account.
7230 (ppc_supply_ptrace_register): Likewise.
7232 2014-09-03 James Hogan <james.hogan@imgtec.com>
7234 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7235 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7237 2014-09-03 Gary Benson <gbenson@redhat.com>
7239 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7240 ALL_DEBUG_ADDRESS_REGISTERS.
7242 2014-09-02 Gary Benson <gbenson@redhat.com>
7244 * i386-low.h: Renamed as...
7245 * x86-low.h: New file. All type, function and variable name
7246 prefixes changed from "i386_" to "x86_". All references updated.
7247 * i386-low.c: Renamed as...
7248 * x86-low.c: New file. All type, function and variable name
7249 prefixes changed from "i386_" to "x86_". All references updated.
7251 2014-09-02 Gary Benson <gbenson@redhat.com>
7253 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7254 (x86_linux_new_thread): Likewise.
7256 2014-08-29 Gary Benson <gbenson@redhat.com>
7258 * server.h (setjmp.h): Do not include.
7259 (toplevel): Do not declare.
7260 (common-exceptions.h): Include.
7261 (cleanups.h): Likewise.
7262 * server.c (toplevel): Do not define.
7263 (exit_code): New static global.
7264 (detach_or_kill_for_exit_cleanup): New function.
7265 (main): New function. Original main renamed to...
7266 (captured_main): New function.
7267 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7269 2014-08-29 Gary Benson <gbenson@redhat.com>
7271 * Makefile.in (SFILES): Add common/common-exceptions.c.
7272 (OBS): Add common-exceptions.o.
7273 (common-exceptions.o): New rule.
7274 * utils.c (prepare_to_throw_exception): New function.
7276 2014-08-29 Gary Benson <gbenson@redhat.com>
7278 * config.in: Regenerate.
7279 * configure: Likewise.
7281 2014-08-29 Gary Benson <gbenson@redhat.com>
7283 * Makefile.in (SFILES): Add common/cleanups.c.
7285 (cleanups.o): New rule.
7287 2014-08-29 Gary Benson <gbenson@redhat.com>
7289 * utils.c (internal_vwarning): New function.
7291 2014-08-28 Gary Benson <gbenson@redhat.com>
7293 * utils.h (fatal): Remove declaration.
7294 * utils.c (fatal): Remove function.
7296 2014-08-28 Gary Benson <gbenson@redhat.com>
7298 * tracepoint.c (gdb_agent_init): Replace fatal with
7300 (initialize_tracepoint): Likewise.
7302 2014-08-28 Gary Benson <gbenson@redhat.com>
7304 * remote-utils.c (remote_prepare): Replace fatal with error.
7306 2014-08-28 Gary Benson <gbenson@redhat.com>
7308 * linux-low.c (linux_async): Replace fatal with warning.
7310 (linux_start_non_stop): Return -1 if linux_async failed.
7312 2014-08-28 Gary Benson <gbenson@redhat.com>
7314 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7316 (i386_dr_low_get_addr): Remove vague comment.
7317 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7320 2014-08-28 Gary Benson <gbenson@redhat.com>
7322 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7323 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7325 (linux_resume_one_lwp): Likewise.
7326 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7328 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7329 with internal_error.
7330 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7331 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7332 (find_register_by_name): Replace fatal with internal_error.
7333 (find_regno): Likewise.
7334 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7335 * thread-db.c (thread_db_create_event): Likewise.
7336 (thread_db_load_search): Likewise.
7337 (try_thread_db_load_1): Likewise.
7338 * tracepoint.c (get_jump_space_head): Replace fatal with
7340 (claim_trampoline_space): Likewise.
7341 (have_fast_tracepoint_trampoline_buffer): Likewise.
7342 (cmd_qtstart): Likewise.
7343 (stop_tracing): Likewise.
7344 (fast_tracepoint_collecting): Likewise.
7345 (target_malloc): Likewise.
7346 (download_tracepoint): Likewise.
7347 (download_trace_state_variables): Replace check with gdb_assert.
7348 (upload_fast_traceframes): Replace fatal with internal_error.
7350 2014-08-19 Tom Tromey <tromey@redhat.com>
7351 Gary Benson <gbenson@redhat.com>
7353 * Makefile.in (SFILES): Add common/common-debug.c.
7354 (OBS): Add common-debug.o.
7355 (common-debug.o): New rule.
7356 * debug.h (debug_printf): Don't declare.
7357 * debug.c (debug_printf): Renamed and rewritten as...
7358 (debug_vprintf): New function.
7360 2014-08-19 Gary Benson <gbenson@redhat.com>
7362 * utils.h: Do not include print-utils.h.
7364 2014-08-19 Tom Tromey <tromey@redhat.com>
7365 Gary Benson <gbenson@redhat.com>
7367 * server.h: Add static assertion.
7368 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7370 2014-08-19 Tom Tromey <tromey@redhat.com>
7371 Gary Benson <gbenson@redhat.com>
7373 * Makefile.in (SFILES): Add common/errors.c.
7374 (OBS): Add errors.o.
7375 (IPA_OBS): Add errors-ipa.o.
7376 (errors.o): New rule.
7377 (errors-ipa.o): Likewise.
7378 * utils.h (perror_with_name, error, warning): Don't declare.
7379 * utils.c (warning): Renamed and rewritten as...
7380 (vwarning): New function.
7381 (error): Renamed and rewritten as...
7382 (verror): New function.
7383 (internal_error): Renamed and rewritten as...
7384 (internal_verror): New function.
7386 2014-08-07 Gary Benson <gbenson@redhat.com>
7388 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7389 * configure: Regenerate.
7390 * config.in: Likewise.
7391 * server.h: Do not include errno.h.
7392 * event-loop.c: Likewise.
7393 * hostio-errno.c: Likewise.
7394 * linux-low.c: Likewise.
7395 * remote-utils.c: Likewise.
7396 * spu-low.c: Likewise.
7397 * utils.c: Likewise.
7398 * gdbreplay.c: Unconditionally include errno.h.
7400 2014-08-07 Gary Benson <gbenson@redhat.com>
7402 * server.h: Do not include string.h.
7403 * event-loop.c: Likewise.
7404 * linux-low.c: Likewise.
7405 * regcache.c: Likewise.
7406 * remote-utils.c: Likewise.
7407 * spu-low.c: Likewise.
7408 * utils.c: Likewise.
7410 2014-08-07 Gary Benson <gbenson@redhat.com>
7412 * server.h: Do not include gdb_assert.h.
7414 2014-08-07 Gary Benson <gbenson@redhat.com>
7416 * server.h: Do not include common-utils.h.
7418 2014-08-07 Gary Benson <gbenson@redhat.com>
7420 * server.h: Do not include ptid.h.
7421 * notif.h: Likewise.
7423 2014-08-07 Gary Benson <gbenson@redhat.com>
7425 * server.h: Do not include gdb_locale.h.
7427 2014-08-07 Gary Benson <gbenson@redhat.com>
7429 * server.h: Do not include gdb/signals.h.
7430 * win32-low.c: Likewise.
7432 2014-08-07 Gary Benson <gbenson@redhat.com>
7434 * server.h: Do not include pathmax.h.
7436 2014-08-07 Gary Benson <gbenson@redhat.com>
7438 * server.h: Do not include libiberty.h.
7439 * linux-bfin-low.c: Likewise.
7441 2014-08-07 Gary Benson <gbenson@redhat.com>
7443 * server.h: Do not include ansidecl.h.
7445 2014-08-07 Gary Benson <gbenson@redhat.com>
7447 * linux-x86-low.c: Do not include stddef.h.
7448 * lynx-ppc-low.c: Likewise.
7449 * tracepoint.c: Likewise.
7451 2014-08-07 Gary Benson <gbenson@redhat.com>
7453 * server.h: Do not include stdarg.h.
7454 * nto-low.c: Likewise.
7456 2014-08-07 Gary Benson <gbenson@redhat.com>
7458 * server.h: Do not include stdlib.h.
7459 * inferiors.c: Likewise.
7460 * linux-low.c: Likewise.
7461 * regcache.c: Likewise.
7462 * spu-low.c: Likewise.
7463 * tracepoint.c: Likewise.
7464 * utils.c: Likewise.
7466 2014-08-07 Gary Benson <gbenson@redhat.com>
7468 * server.h: Do not include stdio.h.
7469 * linux-low.c: Likewise.
7470 * remote-utils.c: Likewise.
7471 * spu-low.c: Likewise.
7472 * utils.c: Likewise.
7473 * wincecompat.c: Likewise.
7475 2014-08-06 Gary Benson <gbenson@redhat.com>
7477 * regcache.c (init_register_cache): Move conditionals inside if.
7479 2014-08-06 Gary Benson <gbenson@redhat.com>
7481 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7483 2014-07-31 Gary Benson <gbenson@redhat.com>
7485 * ax.h: Do not include server.h.
7486 * gdbthread.h: Likewise.
7487 * lynx-low.h: Likewise.
7488 * notif.h: Likewise.
7490 2014-07-30 Gary Benson <gbenson@redhat.com>
7492 * server.h: Include common-defs.h.
7493 Do not include config.h or build-gnulib-gdbserver/config.h.
7495 2014-07-30 Gary Benson <gbenson@redhat.com>
7497 * hostio-errno.c: Move server.h to top of includes list.
7498 * inferiors.c: Likewise.
7499 * linux-x86-low.c: Likewise.
7500 * notif.c: Include server.h.
7502 2014-07-24 Tom Tromey <tromey@redhat.com>
7503 Gary Benson <gbenson@redhat.com>
7505 * server.h (CORE_ADDR): Now unsigned.
7507 2014-07-16 Pedro Alves <palves@redhat.com>
7509 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7511 2014-07-15 Pedro Alves <palves@redhat.com>
7513 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7516 2014-07-11 Pedro Alves <palves@redhat.com>
7518 * linux-low.c (kill_wait_lwp): New function, based on
7519 kill_one_lwp_callback, but use my_waitpid directly.
7520 (kill_one_lwp_callback, linux_kill): Use it.
7522 2014-06-23 Pedro Alves <palves@redhat.com>
7524 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7525 before setting DR0..DR3.
7527 2014-06-20 Gary Benson <gbenson@redhat.com>
7529 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7530 * configure: Regenerated.
7531 * config.in: Likewise.
7533 2014-06-20 Gary Benson <gbenson@redhat.com>
7535 * Makefile.in (SFILES): Update locations for files moved
7537 (object file files): Reordered.
7539 2014-06-20 Gary Benson <gbenson@redhat.com>
7541 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7542 (i386_dr_low_set_addr): Likewise.
7543 (i386_dr_low_get_addr): Likewise.
7544 (i386_dr_low_can_set_control): Likewise.
7545 (i386_dr_low_set_control): Likewise.
7546 (i386_dr_low_get_control): Likewise.
7547 (i386_dr_low_get_status): Likewise.
7548 (i386_get_debug_register_length): Likewise.
7549 * linux-x86-low.c (i386_dr_low_set_addr):
7550 Changed signature. Made static.
7551 (i386_dr_low_get_addr): Likewise.
7552 (i386_dr_low_set_control): Likewise.
7553 (i386_dr_low_get_control): Likewise.
7554 (i386_dr_low_get_status): Likewise.
7555 (i386_dr_low): New global variable.
7556 * win32-i386-low.c (i386_dr_low_set_addr):
7557 Changed signature. Made static.
7558 (i386_dr_low_get_addr): Likewise.
7559 (i386_dr_low_set_control): Likewise.
7560 (i386_dr_low_get_control): Likewise.
7561 (i386_dr_low_get_status): Likewise.
7562 (i386_dr_low): New global variable.
7564 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7566 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7567 * Makefile.in (AR, AR_FLAGS): Define.
7568 * configure: Regenerate.
7570 2014-06-19 Gary Benson <gbenson@redhat.com>
7572 * Makefile.in (i386-dregs.o): New rule.
7573 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7574 * i386-low.c (target.h): Remove include.
7575 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7576 (DR_CONTROL_SHIFT): Likewise.
7577 (DR_CONTROL_SIZE): Likewise.
7578 (DR_RW_EXECUTE): Likewise.
7579 (DR_RW_WRITE): Likewise.
7580 (DR_RW_READ): Likewise.
7581 (DR_RW_IORW): Likewise.
7582 (DR_LEN_1): Likewise.
7583 (DR_LEN_2): Likewise.
7584 (DR_LEN_4): Likewise.
7585 (DR_LEN_8): Likewise.
7586 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7587 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7588 (DR_ENABLE_SIZE): Likewise.
7589 (DR_LOCAL_SLOWDOWN): Likewise.
7590 (DR_GLOBAL_SLOWDOWN): Likewise.
7591 (DR_CONTROL_RESERVED): Likewise.
7592 (I386_DR_CONTROL_MASK): Likewise.
7593 (I386_DR_VACANT): Likewise.
7594 (I386_DR_LOCAL_ENABLE): Likewise.
7595 (I386_DR_GLOBAL_ENABLE): Likewise.
7596 (I386_DR_DISABLE): Likewise.
7597 (I386_DR_SET_RW_LEN): Likewise.
7598 (I386_DR_GET_RW_LEN): Likewise.
7599 (I386_DR_WATCH_HIT): Likewise.
7600 (i386_wp_op_t): Likewise.
7601 (i386_show_dr): Likewise.
7602 (i386_length_and_rw_bits): Likewise.
7603 (i386_insert_aligned_watchpoint): Likewise.
7604 (i386_remove_aligned_watchpoint): Likewise.
7605 (i386_handle_nonaligned_watchpoint): Likewise.
7606 i386_update_inferior_debug_regs(): Likewise.
7607 (i386_dr_insert_watchpoint): Likewise.
7608 (i386_dr_remove_watchpoint): Likewise.
7609 (i386_dr_region_ok_for_watchpoint): Likewise.
7610 (i386_dr_stopped_data_address): Likewise.
7611 (i386_dr_stopped_by_watchpoint): Likewise.
7613 2014-06-19 Gary Benson <gbenson@redhat.com>
7615 * i386-low.c (i386_dr_show): Renamed to
7616 i386_show_dr and made static. All uses updated.
7617 (i386_dr_length_and_rw_bits): Renamed to
7618 i386_length_and_rw_bits and made static.
7620 (i386_dr_insert_aligned_watchpoint): Renamed to
7621 i386_insert_aligned_watchpoint and made static.
7623 (i386_dr_remove_aligned_watchpoint): Renamed to
7624 i386_remove_aligned_watchpoint and made static.
7626 (i386_dr_update_inferior_debug_regs): Renamed to
7627 i386_update_inferior_debug_regs and made static.
7630 2014-06-18 Gary Benson <gbenson@redhat.com>
7632 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7633 (i386_dr_low_can_set_control): Likewise.
7634 (i386_get_debug_register_length): Likewise.
7635 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7636 (i386_dr_low_can_set_control): Likewise.
7637 (i386_get_debug_register_length): Likewise.
7639 2014-06-17 Gary Benson <gbenson@redhat.com>
7641 * i386-low.h (i386-dregs.h): New include.
7642 (DR_FIRSTADDR): Now in i386-dregs.h.
7643 (DR_LASTADDR): Likewise.
7644 (DR_NADDR): Likewise.
7645 (DR_STATUS): Likewise.
7646 (DR_CONTROL): Likewise.
7647 (i386_debug_reg_state): Likewise.
7648 (i386_dr_insert_watchpoint): Likewise.
7649 (i386_dr_remove_watchpoint): Likewise.
7650 (i386_dr_region_ok_for_watchpoint): Likewise.
7651 (i386_dr_stopped_data_address): Likewise.
7652 (i386_dr_stopped_by_watchpoint): Likewise.
7653 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7655 2014-06-18 Gary Benson <gbenson@redhat.com>
7657 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7658 i386_dr_insert_watchpoint.
7659 (i386_low_remove_watchpoint): Renamed to
7660 i386_dr_remove_watchpoint.
7661 (i386_low_region_ok_for_watchpoint): Renamed to
7662 i386_dr_region_ok_for_watchpoint.
7663 (i386_low_stopped_data_address): Renamed to
7664 i386_dr_stopped_data_address.
7665 (i386_low_stopped_by_watchpoint): Renamed to
7666 i386_dr_stopped_by_watchpoint.
7667 * i386-low.c (i386_show_dr): Renamed to
7668 i386_dr_show and made nonstatic. All uses updated.
7669 (i386_length_and_rw_bits): Renamed to
7670 i386_dr_length_and_rw_bits and made nonstatic.
7672 (i386_insert_aligned_watchpoint): Renamed to
7673 i386_dr_insert_aligned_watchpoint and made nonstatic.
7675 (i386_remove_aligned_watchpoint): Renamed to
7676 i386_dr_remove_aligned_watchpoint and made nonstatic.
7678 (i386_update_inferior_debug_regs): Renamed to
7679 i386_dr_update_inferior_debug_regs and made nonstatic.
7681 (i386_low_insert_watchpoint): Renamed to
7682 i386_dr_insert_watchpoint. All uses updated.
7683 (i386_low_remove_watchpoint): Renamed to
7684 i386_dr_remove_watchpoint. All uses updated.
7685 (i386_low_region_ok_for_watchpoint): Renamed to
7686 i386_dr_region_ok_for_watchpoint. All uses updated.
7687 (i386_low_stopped_data_address): Renamed to
7688 i386_dr_stopped_data_address. All uses updated.
7689 (i386_low_stopped_by_watchpoint): Renamed to
7690 i386_dr_stopped_by_watchpoint. All uses updated.
7692 2014-06-18 Gary Benson <gbenson@redhat.com>
7694 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7695 (i386_dr_low_can_set_control): Likewise.
7696 (i386_insert_aligned_watchpoint): New check.
7698 2014-06-18 Gary Benson <gbenson@redhat.com>
7700 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7703 2014-06-18 Gary Benson <gbenson@redhat.com>
7705 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7706 instead of fatal and error.
7707 (i386_handle_nonaligned_watchpoint): Likewise.
7709 2014-06-18 Gary Benson <gbenson@redhat.com>
7711 * i386-low.c (i386_get_debug_register_length): New macro.
7712 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7713 (i386_show_dr): Use debug_printf instead of fprintf. Use
7714 phex to format values.
7716 2014-06-18 Gary Benson <gbenson@redhat.com>
7718 * i386-low.h: Comment changes.
7719 * i386-low.c: Likewise.
7721 2014-06-18 Gary Benson <gbenson@redhat.com>
7723 * i386-low.c: Whitespace changes.
7725 2014-06-12 Tom Tromey <tromey@redhat.com>
7727 * utils.c (freeargv): Remove.
7729 2014-06-12 Tom Tromey <tromey@redhat.com>
7731 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7732 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7733 (parse_debug_format_options): Likewise.
7734 (gdbserver_usage): Likewise.
7735 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7736 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7737 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7739 ($(LIBGNU)): Depend on libiberty.
7740 (all-lib): Recurse into all subdirs.
7741 (install-only): Invoke "install" target in subdirs.
7742 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7744 * configure: Rebuild.
7745 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7746 for vasprintf, vsnprintf, or gettimeofday.
7747 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7750 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7752 * development.sh: Delete.
7753 * Makefile.in (config.status): Adjust dependency on development.sh.
7754 * configure.ac: Adjust development.sh source call.
7755 * configure: Regenerate.
7757 2014-06-02 Pedro Alves <palves@redhat.com>
7759 * ax.c (gdb_free_agent_expr): New function.
7760 * ax.h (gdb_free_agent_expr): New declaration.
7761 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7763 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7765 (clear_breakpoint_conditions_and_commands): New function.
7766 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7767 (clear_breakpoint_conditions_and_commands): New declaration.
7769 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7771 * linux-aarch64-low.c (asm/ptrace.h): Include.
7773 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7775 Fix TLS access for -static -pthread.
7776 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7777 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7778 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7780 2014-05-20 Pedro Alves <palves@redhat.com>
7782 * linux-aarch64-low.c (aarch64_insert_point)
7783 (aarch64_remove_point): No longer check whether the type is
7784 supported here. Adjust to new interface.
7785 (the_low_target): Install aarch64_supports_z_point_type as
7786 supports_z_point_type method.
7787 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7788 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7789 instead of a Z packet char. Adjust.
7790 (arm_supports_z_point_type): New function.
7791 (arm_insert_point, arm_remove_point): Adjust to new interface.
7792 (the_low_target): Install arm_supports_z_point_type.
7793 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7794 (cris_insert_point, cris_remove_point): Adjust to new interface.
7795 Don't check whether the type is supported here.
7796 (the_low_target): Install cris_supports_z_point_type.
7797 * linux-low.c (linux_supports_z_point_type): New function.
7798 (linux_insert_point, linux_remove_point): Adjust to new interface.
7799 * linux-low.h (struct linux_target_ops) <insert_point,
7800 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7801 raw_breakpoint pointer parameter.
7802 <supports_z_point_type>: New method.
7803 * linux-mips-low.c (mips_supports_z_point_type): New function.
7804 (mips_insert_point, mips_remove_point): Adjust to new interface.
7805 Use mips_supports_z_point_type.
7806 (the_low_target): Install mips_supports_z_point_type.
7807 * linux-ppc-low.c (the_low_target): Install NULL as
7808 supports_z_point_type method.
7809 * linux-s390-low.c (the_low_target): Install NULL as
7810 supports_z_point_type method.
7811 * linux-sparc-low.c (the_low_target): Install NULL as
7812 supports_z_point_type method.
7813 * linux-x86-low.c (x86_supports_z_point_type): New function.
7814 (x86_insert_point): Adjust to new insert_point interface. Use
7815 insert_memory_breakpoint. Adjust to new
7816 i386_low_insert_watchpoint interface.
7817 (x86_remove_point): Adjust to remove_point interface. Use
7818 remove_memory_breakpoint. Adjust to new
7819 i386_low_remove_watchpoint interface.
7820 (the_low_target): Install x86_supports_z_point_type.
7821 * lynx-low.c (lynx_target_ops): Install NULL as
7822 supports_z_point_type callback.
7823 * nto-low.c (nto_supports_z_point_type): New.
7824 (nto_insert_point, nto_remove_point): Adjust to new interface.
7825 (nto_target_ops): Install nto_supports_z_point_type.
7826 * mem-break.c: Adjust intro comment.
7827 (struct raw_breakpoint) <raw_type, size>: New fields.
7828 <inserted>: Update comment.
7829 <shlib_disabled>: Delete field.
7830 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7831 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7832 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7833 (raw_bkpt_type_to_target_hw_bp_type): New function.
7834 (find_enabled_raw_code_breakpoint_at): New function.
7835 (find_raw_breakpoint_at): New type and size parameters. Use them.
7836 (insert_memory_breakpoint): New function, based off
7837 set_raw_breakpoint_at.
7838 (remove_memory_breakpoint): New function.
7839 (set_raw_breakpoint_at): Reimplement.
7840 (set_breakpoint): New, based on set_breakpoint_at.
7841 (set_breakpoint_at): Reimplement.
7842 (delete_raw_breakpoint): Go through the_target->remove_point
7843 instead of assuming memory breakpoints.
7844 (find_gdb_breakpoint_at): Delete.
7845 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7846 (find_gdb_breakpoint): New function.
7847 (set_gdb_breakpoint_at): Delete.
7848 (z_type_supported): New function.
7849 (set_gdb_breakpoint_1): New function, loosely based off
7850 set_gdb_breakpoint_at.
7851 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7852 (delete_gdb_breakpoint_at): Delete.
7853 (delete_gdb_breakpoint_1): New function, loosely based off
7854 delete_gdb_breakpoint_at.
7855 (delete_gdb_breakpoint): New function.
7856 (clear_gdb_breakpoint_conditions): Rename to ...
7857 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7859 (add_condition_to_breakpoint): Make static.
7860 (add_breakpoint_condition): Take a struct breakpoint pointer
7861 instead of an address. Adjust.
7862 (gdb_condition_true_at_breakpoint): Rename to ...
7863 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7865 (gdb_condition_true_at_breakpoint): Reimplement.
7866 (add_breakpoint_commands): Take a struct breakpoint pointer
7867 instead of an address. Adjust.
7868 (gdb_no_commands_at_breakpoint): Rename to ...
7869 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7870 parameter. Return true if no breakpoint was found. Change debug
7872 (gdb_no_commands_at_breakpoint): Reimplement.
7873 (run_breakpoint_commands): Rename to ...
7874 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7875 and change return type to boolean.
7876 (run_breakpoint_commands): New function.
7877 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7878 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7879 breakpoint. Go through the_target->remove_point instead of
7880 assuming memory breakpoint.
7881 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7882 software and hardware breakpoints.
7883 (reinsert_raw_breakpoint): Go through the_target->insert_point
7884 instead of assuming memory breakpoint.
7885 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7886 software and hardware breakpoints.
7887 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7888 Check both software and hardware breakpoints.
7889 (validate_inserted_breakpoint): Assert the breakpoint is a
7890 software breakpoint. Set the inserted flag to -1 instead of
7891 setting shlib_disabled.
7892 (delete_disabled_breakpoints): Adjust.
7893 (validate_breakpoints): Only validate software breakpoints.
7894 Adjust to inserted flag change.
7895 (check_mem_read, check_mem_write): Skip breakpoint types other
7896 than software breakpoints. Adjust to inserted flag change.
7897 * mem-break.h (enum raw_bkpt_type): New enum.
7898 (raw_breakpoint, struct process_info): Forward declare.
7899 (Z_packet_to_target_hw_bp_type): Delete declaration.
7900 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7901 (set_gdb_breakpoint, delete_gdb_breakpoint)
7902 (clear_breakpoint_conditions): New declarations.
7903 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7904 (breakpoint_inserted_here): Update comment.
7905 (add_breakpoint_condition, add_breakpoint_commands): Replace
7906 address parameter with a breakpoint pointer parameter.
7907 (gdb_breakpoint_here): Update comment.
7908 (delete_gdb_breakpoint_at): Delete.
7909 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7910 * server.c (process_point_options): Take a struct breakpoint
7911 pointer instead of an address. Adjust.
7912 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7913 delete_gdb_breakpoint.
7914 * spu-low.c (spu_target_ops): Install NULL as
7915 supports_z_point_type method.
7916 * target.h: Include mem-break.h.
7917 (struct target_ops) <prepare_to_access_memory>: Update comment.
7918 <supports_z_point_type>: New field.
7919 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7920 instead of a char. Also take a raw breakpoint pointer.
7921 * win32-arm-low.c (the_low_target): Install NULL as
7922 supports_z_point_type.
7923 * win32-i386-low.c (i386_supports_z_point_type): New function.
7924 (i386_insert_point, i386_remove_point): Adjust to new interface.
7925 (the_low_target): Install i386_supports_z_point_type.
7926 * win32-low.c (win32_supports_z_point_type): New function.
7927 (win32_insert_point, win32_remove_point): Adjust to new interface.
7928 (win32_target_ops): Install win32_supports_z_point_type.
7929 * win32-low.h (struct win32_target_ops):
7930 <supports_z_point_type>: New method.
7931 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7932 instead of a char. Also take a raw breakpoint pointer.
7934 2014-05-20 Pedro Alves <palves@redhat.com>
7936 * mem-break.h: Include break-common.h.
7937 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7938 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7939 (Z_packet_to_target_hw_bp_type): New declaration.
7940 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7941 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7942 (Z_PACKET_ACCESS_WP): Delete macros.
7943 (Z_packet_to_hw_type): Delete function.
7944 * i386-low.h: Don't include break-common.h here.
7945 (Z_packet_to_hw_type): Delete declaration.
7946 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7947 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7948 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7949 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7950 * linux-aarch64-low.c: Don't include break-common.h here.
7951 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7952 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7953 (Z_packet_to_target_hw_bp_type): Delete function.
7954 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7956 (mips_insert_point, mips_remove_point): Use
7957 Z_packet_to_target_hw_bp_type.
7959 2014-05-20 Pedro Alves <palves@redhat.com>
7961 * linux-aarch64-low.c: Include break-common.h.
7962 (enum target_point_type): Delete.
7963 (Z_packet_to_point_type): Rename to ...
7964 (Z_packet_to_target_hw_bp_type): ... this, and return a
7965 target_hw_bp_type instead.
7966 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7967 instead of an enum target_point_type.
7968 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7970 (aarch64_dr_state_insert_one_point)
7971 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7972 (aarch64_handle_aligned_watchpoint)
7973 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7974 Take an enum target_hw_bp_type instead of an enum
7976 (aarch64_supports_z_point_type): New function.
7977 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7978 use Z_packet_to_target_hw_bp_type.
7980 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7982 * configure.ac: Only use -Werror by default when DEVELOPMENT
7984 * configure: Regenerate.
7986 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7988 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7989 * linux-x86-low.c (X86_64_USER_REGS): New.
7990 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7992 2014-04-28 Yao Qi <yao@codesourcery.com>
7994 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7997 2014-04-25 Pedro Alves <palves@redhat.com>
8000 * linux-low.c (linux_attach_fail_reason_string): New function.
8001 (linux_attach_lwp): Delete.
8002 (linux_attach_lwp_1): Rename to ...
8003 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8004 argument. Remove "initial" parameter. Return int instead of
8005 void. Don't error or warn here.
8006 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8007 failure to attach to the tgid. Call warning when failing to
8009 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8010 argument. Remove "initial" parameter. Return int instead of
8011 void. Don't error or warn here.
8012 (linux_attach_fail_reason_string): New declaration.
8013 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8014 interface change. Use linux_attach_fail_reason_string.
8016 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8017 Walfred Tedeschi <walfred.tedeschi@intel.com>
8019 * Makefile.in: Added rules to handle new files
8020 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8021 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8022 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8023 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8024 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8025 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8027 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8028 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8029 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8030 i386/x32-avx512.xml.
8031 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8032 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8033 i386/x32-avx512-linux.xml.
8034 * i387-fp.c (num_avx512_k_registers): New constant for number
8036 (num_avx512_zmmh_low_registers): New constant for number of
8037 lower ZMM registers (0-15).
8038 (num_avx512_zmmh_high_registers): New constant for number of
8039 higher ZMM registers (16-31).
8040 (num_avx512_ymmh_registers): New contant for number of higher
8041 YMM registers (ymm16-31 added by avx521 on x86_64).
8042 (num_avx512_xmm_registers): New constant for number of higher
8043 XMM registers (xmm16-31 added by AVX512 on x86_64).
8044 (struct i387_xsave): Add space for AVX512 registers.
8045 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8046 Add code to handle AVX512 registers.
8047 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8048 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8049 prototypei from generated file.
8050 (tdesc_amd64_avx512_linux): Likewise.
8051 (init_registers_x32_avx512_linux): Likewise.
8052 (tdesc_x32_avx512_linux): Likewise.
8053 (init_registers_i386_avx512_linux): Likewise.
8054 (tdesc_i386_avx512_linux): Likewise.
8055 (x86_64_regmap): Add AVX512 registers.
8056 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8058 (initialize_low_arch): Add code to initialize AVX512 registers.
8060 2014-04-23 Pedro Alves <palves@redhat.com>
8062 * mem-break.c (find_gdb_breakpoint_at): Make static.
8063 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8065 2014-04-23 Pedro Alves <palves@redhat.com>
8067 * i386-low.c: Don't include break-common.h here.
8068 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8069 prototype to take target_hw_bp_type as argument instead of a Z
8071 * i386-low.h: Include break-common.h here.
8072 (Z_packet_to_hw_type): Declare.
8073 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8075 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8076 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8077 (x86_remove_point): Convert the packet number to a
8078 target_hw_bp_type before calling i386_low_remove_watchpoint.
8079 * win32-i386-low.c (i386_insert_point): Convert the packet number
8080 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8081 (i386_remove_point): Convert the packet number to a
8082 target_hw_bp_type before calling i386_low_remove_watchpoint.
8084 2014-04-23 Pedro Alves <palves@redhat.com>
8086 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8088 2014-04-10 Pedro Alves <palves@redhat.com>
8090 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8091 Check if the condition or command is NULL before checking if the
8092 breakpoint is known. On success, return true.
8093 * mem-break.h (add_breakpoint_condition): Document return.
8094 (add_breakpoint_commands): Add describing comment.
8095 * server.c (skip_to_semicolon): New function.
8096 (process_point_options): Use it.
8098 2014-04-09 Pedro Alves <palves@redhat.com>
8100 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8103 2014-02-27 Pedro Alves <palves@redhat.com>
8106 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8108 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8110 (last_thread_of_process_p): Take a PID argument instead of a
8112 (linux_wait_for_lwp): Delete.
8113 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8115 (linux_low_filter_event): New function, party factored out from
8116 linux_wait_for_event.
8117 (linux_wait_for_event): Rename to ...
8118 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8119 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8120 sigsuspend. Check for zombie leaders.
8121 (linux_wait_for_event): Reimplement as wrapper around
8122 linux_wait_for_event_filtered.
8123 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8124 a normal or signal exit is seen, it's the whole process exiting.
8125 (wait_for_sigstop): No longer a for_each_inferior callback.
8126 Rewrite on top of linux_wait_for_event_filtered.
8127 (stop_all_lwps): Call wait_for_sigstop directly.
8128 * server.c (resume, handle_target_event): Handle
8129 TARGET_WAITKIND_NO_RESUMED.
8131 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8133 * win32-low.c (psapi_get_dll_name,
8134 * win32_CreateToolhelp32Snapshot): Delete.
8135 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8136 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8138 (handle_load_dll): Add function description.
8139 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8141 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8143 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8145 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8146 base address when calling win32_add_one_solib.
8147 (handle_load_dll): Delete local variable load_addr.
8148 Remove 0x1000 offset applied to DLL base address when calling
8149 win32_add_one_solib.
8150 (handle_unload_dll): Add comment.
8152 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8154 * win32-low.c (win32_add_all_dlls): Renames
8155 win32_ensure_ntdll_loaded. Rewrite function documentation.
8156 Adjust implementation to always load all DLLs.
8157 Add 0x1000 offset to DLL base address when calling
8158 win32_add_one_solib.
8159 (child_initialization_done): New static global.
8160 (do_initial_child_stuff): Set child_initialization_done to
8161 zero during child initialization, and 1 after. Replace call
8162 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8164 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8165 (handle_unload_dll): Add function documentation.
8166 (get_child_debug_event): Ignore load and unload DLL events
8167 during child initialization.
8169 2014-02-20 Doug Evans <dje@google.com>
8171 Remove global all_lwps.
8172 * inferiors.h (ptid_of): Move here from linux-low.h.
8173 (pid_of, lwpid_of): Ditto.
8174 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8175 parameter is a struct thread_info * now.
8176 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8177 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8178 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8180 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8181 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8182 * linux-arm-low.c (update_registers_callback): Update, "entry"
8183 parameter is a struct thread_info * now.
8184 Fetch lwpid from current_inferior directly.
8185 (arm_insert_point): Pass &all_threads to find_inferior instead of
8187 (arm_remove_point): Ditto.
8188 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8189 (arm_prepare_to_resume): Fetch pid from thread.
8190 (arm_read_description): Fetch lwpid from current_inferior directly.
8191 * linux-low.c (all_lwps): Delete.
8192 (delete_lwp): Delete call to remove_inferior.
8193 (handle_extended_wait): Fetch lwpid from thread.
8194 (add_lwp): Don't set lwp->entry.id. Remove call to
8195 add_inferior_to_list.
8196 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8197 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8198 (kill_one_lwp_callback): Ditto.
8199 (linux_kill): Don't dereference NULL pointer.
8200 Fetch ptid,lwpid from thread.
8201 (get_detach_signal): Fetch ptid from thread.
8202 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8203 Simplify call to regcache_invalidate_thread.
8204 (delete_lwp_callback): Update, "entry" parameter is a
8205 struct thread_info * now. Fetch pid from thread.
8206 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8207 (status_pending_p_callback): Update, "entry" parameter is a
8208 struct thread_info * now. Fetch ptid from thread.
8209 (find_lwp_pid): Update, "entry" parameter is a
8210 struct thread_info * now.
8211 (linux_wait_for_lwp): Fetch pid from thread.
8212 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8213 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8214 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8215 (dequeue_one_deferred_signal): Ditto.
8216 (cancel_breakpoint): Fetch ptid from current_inferior.
8217 (linux_wait_for_event): Pass &all_threads to find_inferior,
8218 not &all_lwps. Fetch ptid, lwpid from thread.
8219 (count_events_callback): Update, "entry" parameter is a
8220 struct thread_info * now.
8221 (select_singlestep_lwp_callback): Ditto.
8222 (select_event_lwp_callback): Ditto.
8223 (cancel_breakpoints_callback): Ditto.
8224 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8226 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8227 (unsuspend_one_lwp): Update, "entry" parameter is a
8228 struct thread_info * now.
8229 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8231 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8232 Fetch lwpid from thread, not lwp.
8233 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8234 Pass &all_threads to find_inferior, not &all_lwps.
8235 (send_sigstop): Fetch lwpid from thread, not lwp.
8236 (send_sigstop_callback): Update, "entry" parameter is a
8237 struct thread_info * now.
8238 (suspend_and_send_sigstop_callback): Ditto.
8239 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8240 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8241 struct thread_info * now.
8242 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8244 (lwp_running): Update, "entry" parameter is a
8245 struct thread_info * now.
8246 (stop_all_lwps): Fetch ptid from thread.
8247 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8248 (linux_resume_one_lwp): Fetch lwpid from thread.
8249 (linux_set_resume_request): Update, "entry" parameter is a
8250 struct thread_info * now. Fetch pid, lwpid from thread.
8251 (resume_status_pending_p): Update, "entry" parameter is a
8252 struct thread_info * now.
8253 (need_step_over_p): Ditto. Fetch lwpid from thread.
8254 (start_step_over): Fetch lwpid from thread.
8255 (linux_resume_one_thread): Update, "entry" parameter is a
8256 struct thread_info * now. Fetch lwpid from thread.
8257 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8258 (proceed_one_lwp): Update, "entry" parameter is a
8259 struct thread_info * now. Fetch lwpid from thread.
8260 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8261 struct thread_info * now.
8262 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8263 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8264 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8266 (regsets_store_inferior_registers): Ditto.
8267 (fetch_register, store_register): Ditto.
8268 (linux_read_memory, linux_write_memory): Ditto.
8269 (linux_request_interrupt): Ditto.
8270 (linux_read_auxv): Ditto.
8271 (linux_xfer_siginfo): Ditto.
8272 (linux_qxfer_spu): Ditto.
8273 (linux_qxfer_libraries_svr4): Ditto.
8274 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8275 moved to inferiors.h.
8277 (get_thread_lwp): Update.
8278 (struct lwp_info): Delete member "entry". Simplify comment for
8281 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8282 current_inferior directly.
8283 (update_watch_registers_callback): Update, "entry" parameter is a
8284 struct thread_info * now. Fetch pid from thread.
8285 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8286 (mips_insert_point): Fetch lwpid from current_inferior.
8287 Pass &all_threads to find_inferior, not &all_lwps.
8288 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8289 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8291 (mips_stopped_data_address): Ditto.
8292 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8294 * linux-tile-low.c (tile_arch_setup): Ditto.
8295 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8296 (update_debug_registers_callback): Update, "entry" parameter is a
8297 struct thread_info * now. Fetch pid from thread.
8298 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8299 Pass &all_threads to find_inferior, not &all_lwps.
8300 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8301 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8302 Pass &all_threads to find_inferior, not &all_lwps.
8303 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8304 (i386_dr_low_get_status): Ditto.
8305 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8306 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8307 (x86_linux_read_description): Ditto.
8308 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8310 2014-02-20 Doug Evans <dje@google.com>
8312 * inferiors.c (get_first_inferior): Fix buglet.
8314 2014-02-19 Doug Evans <dje@google.com>
8316 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8317 * inferiors.c (add_thread): Change result type to struct thread_info *.
8318 All callers updated.
8319 (add_lwp): Call add_thread here instead of in callers.
8320 All callers updated.
8321 * linux-low.h (get_lwp_thread): Rewrite.
8322 (struct lwp_info): New member "thread".
8324 2014-02-19 Doug Evans <dje@google.com>
8326 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8327 All callers updated.
8329 2014-02-19 Doug Evans <dje@google.com>
8331 * inferiors.c (add_thread): Fix whitespace.
8333 2014-02-19 Doug Evans <dje@google.com>
8335 * dll.c (clear_dlls): Replace accessing list implemention details
8337 * gdbthread.h (get_first_thread): Declare.
8338 * inferiors.c (for_each_inferior_with_data): New function.
8339 (get_first_thread): New function.
8340 (find_thread_ptid): Simplify.
8341 (get_first_inferior): New function.
8342 (clear_list): Delete.
8343 (one_inferior_p): New function.
8344 (clear_inferior_list): New function.
8345 (clear_inferiors): Update.
8346 * inferiors.h (for_each_inferior_with_data): Declare.
8347 (clear_inferior_list): Declare.
8348 (one_inferior_p): Declare.
8349 (get_first_inferior): Declare.
8350 * linux-low.c (linux_wait_for_event): Replace accessing list
8351 implemention details with API function.
8352 * server.c (target_running): Ditto.
8353 (accumulate_file_name_length): New function.
8354 (emit_dll_description): New function.
8355 (handle_qxfer_libraries): Replace accessing list implemention
8356 details with API function.
8357 (handle_qxfer_threads_worker): New function.
8358 (handle_qxfer_threads_proper): Replace accessing list implemention
8359 details with API function.
8360 (handle_query): Ditto.
8361 (visit_actioned_threads_callback_ftype): New typedef.
8362 (visit_actioned_threads_data): New struct.
8363 (visit_actioned_threads): Rewrite to be find_inferior callback.
8364 (resume): Call find_inferior.
8365 (handle_status): Replace accessing list implemention
8366 details with API function.
8367 (process_serial_event): Replace accessing list implemention details
8369 * target.c (set_desired_inferior): Replace accessing list implemention
8370 details with API function.
8371 * tracepoint.c (same_process_p): New function.
8372 (gdb_agent_about_to_close): Replace accessing list implemention
8373 details with API function.
8374 * win32-low.c (child_delete_thread): Replace accessing list
8375 implemention details with API function.
8376 (match_dll_by_basename): New function.
8377 (dll_is_loaded_by_basename): New function.
8378 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8379 details call to dll_is_loaded_by_basename.
8381 2014-02-19 Doug Evans <dje@google.com>
8383 * dll.h (struct dll_info): Add comment.
8384 * gdbthread.h (struct thread_info): Add comment.
8385 (current_ptid): Simplify.
8386 * inferiors.c (add_process): Update.
8387 (remove_process): Update.
8388 * inferiors.h (struct process_info): Rename member "head" to "entry".
8389 * linux-low.c (delete_lwp): Update.
8391 (last_thread_of_process_p): Update.
8392 (kill_one_lwp_callback, linux_kill): Update.
8393 (status_pending_p_callback): Update.
8394 (wait_for_sigstop): Update. Simplify read of ptid.
8395 (start_step_over): Update.
8396 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8397 (get_lwp_thread): Update.
8398 (struct lwp_info): Rename member "head" to "entry".
8399 * regcache.h (inferior_list_entry): Delete.
8400 * server.c (kill_inferior_callback): Update.
8401 (detach_or_kill_inferior_callback): Update.
8402 (print_started_pid): Update.
8403 (print_attached_pid): Update.
8404 (process_serial_event): Simplify read of ptid.
8405 * thread-db.c (thread_db_create_event): Update.
8406 (thread_db_get_tls_address): Update.
8407 * win32-low.c (current_inferior_ptid): Simplify.
8409 2014-02-19 Tom Tromey <tromey@redhat.com>
8411 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8413 (target_supports_btrace): Update.
8415 2014-02-14 Yao Qi <yao@codesourcery.com>
8417 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8418 (rsp-low-ipa.o): New target.
8420 2014-02-12 Tom Tromey <tromey@redhat.com>
8422 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8423 convert_ascii_to_int.
8424 * regcache.c (registers_to_string): Likewise.
8425 * remote-utils.c (decode_M_packet): Likewise.
8426 * server.c (process_serial_event): Likewise.
8428 2014-02-12 Tom Tromey <tromey@redhat.com>
8430 * server.c (handle_query, handle_v_run): Use hex2bin, not
8432 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8434 2014-02-12 Tom Tromey <tromey@redhat.com>
8436 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8437 convert_int_to_ascii.
8438 * regcache.c (registers_to_string, collect_register_as_string):
8440 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8442 * server.c (process_serial_event): Likewise.
8443 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8444 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8446 2014-02-12 Tom Tromey <tromey@redhat.com>
8448 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8449 bin2hex, not hexify.
8450 * tracepoint.c (cmd_qtstatus): Likewise.
8452 2014-02-12 Tom Tromey <tromey@redhat.com>
8454 * remote-utils.c (monitor_output): Pass explicit length to
8457 2014-02-12 Tom Tromey <tromey@redhat.com>
8459 * tracepoint.c: Include rsp-low.h.
8460 * server.c: Include rsp-low.h.
8461 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8462 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8464 * remote-utils.c: Include rsp-low.h.
8465 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8466 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8467 (convert_int_to_ascii, convert_ascii_to_int): Move to
8469 * regcache.c: Include rsp-low.h.
8470 * ax.c: Include rsp-low.h.
8471 * Makefile.in (SFILES): Add common/rsp-low.c.
8472 (OBS): Add rsp-low.o.
8473 (rsp-low.o): New target.
8475 2014-02-12 Tom Tromey <tromey@redhat.com>
8477 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8478 Include print-utils.h.
8479 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8480 (plongest, thirty_two, phex_nz): Remove.
8481 * Makefile.in (SFILES): Add common/print-utils.c.
8482 (OBS): Add print-utils.o.
8483 (print-utils-ipa.o): New target.
8484 (print-utils.o): New target.
8485 (IPA_OBJS): Add print-utils-ipa.o.
8487 2014-02-06 Tom Tromey <tromey@redhat.com>
8489 * Makefile.in (SFILES): Fix indentation.
8491 2014-02-05 Doug Evans <dje@google.com>
8493 * linux-low.c (linux_wait_for_event): Improve comment.
8494 (linux_wait_1): Keep current_inferior in sync with event_child.
8496 2014-01-22 Doug Evans <dje@google.com>
8498 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8500 2014-01-22 Doug Evans <dje@google.com>
8502 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8503 * configure: Regenerate.
8504 * config.in: Regenerate.
8505 * Makefile.in (SFILES): Add debug.c.
8507 * debug.c: New file.
8508 * debug.h: New file.
8509 * linux-aarch64-low.c (*): Update all debugging printfs to use
8510 debug_printf instead of fprintf.
8511 * linux-arm-low.c (*): Ditto.
8512 * linux-cris-low.c (*): Ditto.
8513 * linux-crisv32-low.c (*): Ditto.
8514 * linux-m32r-low.c (*): Ditto.
8515 * linux-sparc-low.c (*): Ditto.
8516 * linux-x86.c (*): Ditto.
8517 * linux-low.c (*): Ditto.
8518 (linux_wait_1): Add calls to debug_enter, debug_exit.
8519 (linux_wait): Remove redundant debugging printf.
8520 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8521 (linux_resume, unstop_all_lwps): Ditto.
8522 * mem-break.c (*): Update all debugging printfs to use
8523 debug_printf instead of fprintf.
8524 * remote-utils.c (*): Ditto.
8525 * thread-db.c (*): Ditto.
8526 * server.c #include <ctype.h>, "gdb_vecs.h".
8527 (debug_threads): Moved to debug.c.
8528 (*): Update all debugging printfs to use debug_printf instead of
8530 (start_inferior): Replace call to fflush with call to debug_flush.
8531 (monitor_show_help): Mention set debug-format.
8532 (parse_debug_format_options): New function.
8533 (handle_monitor_command): Handle "monitor set debug-format".
8534 (gdbserver_usage): Mention --debug-format.
8535 (main): Parse --debug-format.
8536 * server.h (debug_threads): Declaration moved to debug.h.
8538 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8539 trace_debug_1 that uses debug_printf.
8540 (tracepoint_look_up_symbols): Update all debugging printfs to use
8541 debug_printf instead of fprintf.
8543 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8545 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8548 2014-01-17 Pedro Alves <palves@redhat.com>
8551 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8552 defined after including gdb_proc_service.h.
8554 2014-01-16 Doug Evans <dje@google.com>
8556 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8557 (match_dll): Use it.
8559 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8561 * target.h (target_ops) <read_btrace>: Change parameters and
8562 return type to allow error reporting.
8563 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8564 trace reading errors on.
8565 * linux-low.c (linux_low_read_btrace): Pass trace reading
8567 (linux_low_disable_btrace): New.
8569 2014-01-15 Doug Evans <dje@google.com>
8571 * inferiors.c (thread_id_to_gdb_id): Delete.
8572 * inferiors.h (thread_id_to_gdb_id): Delete.
8574 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8576 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8577 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8580 2014-01-08 Pedro Alves <palves@redhat.com>
8582 * server.c (handle_status): Don't discard previous queued stop
8583 replies or thread's pending status here.
8584 (main) <disconnection>: Do it here instead.
8586 2014-01-08 Pedro Alves <palves@redhat.com>
8588 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8589 * server.c (visit_actioned_threads, handle_pending_status): New
8591 (handle_v_cont): Factor out parts to ...
8592 (resume): ... this new function. If in all-stop, and a thread
8593 being resumed has a pending status, report it without actually
8595 (myresume): Adjust to use the new 'resume' function.
8596 (clear_pending_status_callback, set_pending_status_callback)
8597 (find_status_pending_thread_callback): New functions.
8598 (handle_status): Handle the case of multiple threads having
8599 interesting statuses to report. Report threads' real last signal
8600 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8601 with an interesting thread to report the status for, instead of
8602 always reporting the status of the first thread.
8604 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8606 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8607 * gdbreplay.c (gdbreplay_version): Likewise.
8609 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8611 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8612 iov.iov_len with the real length in use.
8614 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8616 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8617 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8618 for all targets that use win32-low.c.
8619 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8620 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8622 2013-12-13 Pedro Alves <palves@redhat.com>
8624 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8625 if equal to TARGET_WAITKIND_LOADED.
8626 * win32-low.c (cached_status): New static global.
8627 (win32_wait): Add declaration.
8628 (do_initial_child_stuff): Flush all initial pending debug events
8629 up to the initial breakpoint.
8630 (win32_wait): If CACHED_STATUS was set, return that instead
8631 of doing a real wait. Remove the code resuming the execution
8632 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8633 during the initial phase. Also remove the code changing
8634 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8635 TARGET_WAITKIND_STOPPED.
8637 2013-12-11 Yao Qi <yao@codesourcery.com>
8639 * notif.c (handle_notif_ack): Return 0 if no notification
8642 2013-11-20 Doug Evans <dje@google.com>
8644 * linux-low.c (linux_set_resume_request): Fix comment.
8646 2013-11-20 Doug Evans <dje@google.com>
8648 * linux-low.c (resume_status_pending_p): Tweak comment.
8650 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8652 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8653 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8654 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8655 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8656 (srv_amd64_regobj): Add amd64-mpx.o.
8657 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8658 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8659 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8660 * i387-fp.c (num_pl_bnd_register) Added constant.
8661 (num_pl_bnd_cfg_registers) Added constant.
8662 (struct i387_xsave) Added reserved area and MPX fields.
8663 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8664 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8666 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8667 (init_registers_amd64_mpx_linux): Declare new function.
8668 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8669 (x86_64_regmap): Add MPX registers.
8670 (x86_linux_read_description): Add MPX case.
8671 (initialize_low_arch): Initialize MPX targets.
8673 2013-11-18 Tom Tromey <tromey@redhat.com>
8675 * configure: Rebuild.
8676 * configure.ac: Don't check for stdlib.h.
8677 * gdbreplay.c: Unconditionally include stdlib.h.
8679 2013-11-18 Tom Tromey <tromey@redhat.com>
8681 * config.in: Rebuild.
8682 * configure: Rebuild.
8683 * configure.ac: Don't use AC_HEADER_DIRENT.
8685 2013-11-18 Tom Tromey <tromey@redhat.com>
8687 * server.h: Don't check HAVE_STRING_H.
8688 * gdbreplay.c: Don't check HAVE_STRING_H.
8689 * configure: Rebuild.
8691 2013-11-18 Tom Tromey <tromey@redhat.com>
8693 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8696 2013-11-08 Tom Tromey <tromey@redhat.com>
8698 * configure, config.in: Rebuild.
8699 * configure.ac: Remove unused configury.
8701 2013-11-08 Tom Tromey <tromey@redhat.com>
8703 * acinclude.m4: Include common.m4, codeset.m4.
8704 * configure, config.in: Rebuild.
8705 * configure.ac: Use GDB_AC_COMMON.
8707 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8709 * linux-s390-low.c (HWCAP_S390_TE): New define.
8710 (s390_arch_setup): Consider the TE field in the HWCAP for
8711 determining 'have_regset_tdb'.
8713 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8716 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8719 2013-10-02 Pedro Alves <palves@redhat.com>
8721 * server.c (process_serial_event): Don't output "GDBserver
8722 exiting" if GDB is connected through stdio.
8723 * target.c (mywait): Likewise, be silent if GDB is connected
8726 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8728 * lynx-low.c (lynx_add_threads_after_attach): New function.
8729 (lynx_attach): Remove call to add_thread. Add call to
8730 lynx_add_threads_after_attach instead.
8732 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8734 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8735 * config.in, configure: Regenerated.
8737 2013-09-18 Yao Qi <yao@codesourcery.com>
8740 * server.c (start_inferior): Clear 'resume_info'.
8742 2013-09-16 Jiong Wang <jiwang@tilera.com>
8744 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8747 2013-09-16 Jiong Wang <jiwang@tilera.com>
8749 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8750 linux-tile-low.o to srv_tgtobj.
8752 2013-09-16 Will Newton <will.newton@linaro.org>
8754 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8757 2013-09-06 Pedro Alves <palves@redhat.com>
8759 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8760 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8761 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8762 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8763 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8764 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8766 2013-09-06 Pedro Alves <palves@redhat.com>
8768 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8769 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8771 2013-09-06 Pedro Alves <palves@redhat.com>
8773 * linux-amd64-ipa.c: Include tracepoint.h.
8774 * linux-i386-ipa.c: Include tracepoint.h.
8776 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8778 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8779 (ps_get_thread_area): New function.
8781 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8783 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8784 (initialize_low_arch): Call init_registers_crisv32 rather than
8785 init_register_crisv32.
8787 2013-09-05 Pedro Alves <palves@redhat.com>
8789 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8791 * hostio.h: ... this new file.
8792 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8793 win32-low.c: Include hostio.h.
8795 2013-09-05 Pedro Alves <palves@redhat.com>
8797 * server.h (gdb_client_data, handler_func, callback_handler_func)
8798 (delete_file_handler, add_file_handler, append_callback_event)
8799 (delete_callback_event, start_event_loop, initialize_event_loop):
8800 Move to event-loop.h and include it.
8801 * event-loop.h: New file.
8803 2013-09-05 Pedro Alves <palves@redhat.com>
8805 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8806 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8807 (loaded_dll, unloaded_dll): Move to ...
8808 * dll.h: ... this new file.
8809 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8811 2013-09-05 Pedro Alves <palves@redhat.com>
8813 * server.h (current_process, get_thread_process, all_processes)
8814 (add_inferior_to_list, for_each_inferior, current_inferior)
8815 (remove_inferior, add_process, remove_process, find_process_pid)
8816 (have_started_inferiors_p, have_attached_inferiors_p)
8817 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8818 (clear_inferiors, find_inferior, find_inferior_id)
8819 (inferior_target_data, set_inferior_target_data)
8820 (inferior_regcache_data, set_inferior_regcache_data): Move to
8821 inferiors.h, and include it.
8822 * inferiors.h: New file.
8824 2013-09-05 Pedro Alves <palves@redhat.com>
8826 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8830 2013-09-05 Pedro Alves <palves@redhat.com>
8832 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8834 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8835 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8836 (handle_tracepoint_general_set, handle_tracepoint_query)
8837 (tracepoint_finished_step, tracepoint_was_hit)
8838 (release_while_stepping_state_list, current_traceframe)
8839 (in_readonly_region, traceframe_read_mem)
8840 (fetch_traceframe_registers, traceframe_read_sdata)
8841 (traceframe_read_info, struct fast_tpoint_collect_status)
8842 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8843 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8844 (supply_fast_tracepoint_registers)
8845 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8846 (ipa_tdesc, claim_trampoline_space)
8847 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8848 (agent_mem_read, agent_get_trace_state_variable_value)
8849 (agent_set_trace_state_variable_value, agent_tsv_read)
8850 (agent_mem_read_string, get_raw_reg_func_addr)
8851 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8852 * tracepoint.h: ... this new file.
8854 2013-09-05 Pedro Alves <palves@redhat.com>
8856 * server.h (perror_with_name, error, fatal, warning, paddress)
8857 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8859 * utils.h: New file.
8861 2013-09-05 Pedro Alves <palves@redhat.com>
8863 * server.h (remote_debug, noack_mode, transport_is_reliable)
8864 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8865 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8866 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8867 (write_enn, initialize_async_io, enable_async_io)
8868 (disable_async_io, check_remote_input_interrupt_request)
8869 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8870 (dead_thread_notify, prepare_resume_reply)
8871 (decode_address_to_semicolon, decode_address, decode_m_packet)
8872 (decode_M_packet, decode_X_packet, decode_xfer_write)
8873 (decode_search_memory_packet, unhexify, hexify)
8874 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8875 (look_up_one_symbol, relocate_instruction)
8876 (monitor_output): Move to remote-utils.h, and include it.
8877 * remote-utils.h: New file.
8879 2013-09-05 Pedro Alves <palves@redhat.com>
8881 * server.h (_): Delete.
8883 2013-09-02 Pedro Alves <palves@redhat.com>
8885 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8886 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8888 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8890 2013-09-02 Pierre Muller <muller@sourceware.org>
8892 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8893 or WriteProcessMemory complete successfully and handle
8894 ERROR_PARTIAL_COPY error.
8896 2013-09-02 Pedro Alves <palves@redhat.com>
8898 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8899 error instead of EIO.
8901 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8904 * linux-low.c: Include filestuff.h.
8905 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8906 * lynx-low.c: Include filestuff.h.
8907 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8908 * server.c: Include filestuff.h.
8909 (main): Call notice_open_fds.
8910 * spu-low.c: Include filestuff.h.
8911 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8913 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8915 * Makefile.in: Explain why ../target and ../nat are not
8916 listed as include file search paths.
8917 (linux-waitpid.o): New object file rule.
8918 * configure.srv (srv_native_linux_obj): New variable.
8919 Replace all occurrences of linux native object files with
8920 $srv_native_linux_obj.
8921 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8922 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8923 (linux_enable_event_reporting): Remove declaration.
8924 (my_waitpid): Moved to common/linux-waitpid.c.
8925 (linux_wait_for_event): Pass ptid when calling
8926 linux_enable_event_reporting.
8927 (linux_supports_tracefork_flag): Remove.
8928 (linux_enable_event_reporting): Likewise.
8929 (linux_tracefork_grandchild): Remove.
8930 (STACK_SIZE): Moved to common/linux-ptrace.c.
8931 (linux_tracefork_child): Remove.
8932 (linux_test_for_tracefork): Remove.
8933 (linux_look_up_symbols): Call linux_supports_traceclone.
8934 (initialize_low): Remove call to linux_test_for_tracefork.
8935 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8936 common/linux-ptrace.h.
8937 (PTRACE_TYPE_ARG4): Likewise.
8938 Include linux-ptrace.h.
8940 2013-08-21 Pedro Alves <palves@redhat.com>
8942 * config.in: Renegerate.
8944 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8946 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8947 (SFILES): Remove $(srcdir)/common/target-common.c and
8948 add $(srcdir)/target/waitstatus.c.
8949 (OBS): Remove target-common.o and add waitstatus.o.
8950 (server_h): Remove $(srcdir)/../common/target-common.h and
8951 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8952 and $(srcdir)/../target/waitstatus.h.
8953 (target-common.o): Remove.
8954 (waitstatus.o): New target object file.
8955 * target.h: Do not include target-common.h and
8956 include target/resume.h, target/wait.h and
8957 target/waitstatus.h.
8959 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8961 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8962 to PTRACE_TYPE_ARG3.
8963 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8964 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8966 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8967 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8969 2013-07-27 Jie Zhang <jie@codesourcery.com>
8970 Daniel Jacobowitz <dan@codesourcery.com>
8971 Yao Qi <yao@codesourcery.com>
8973 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8974 (mips-linux-watch.o): New rule.
8975 (mips_linux_watch_h): New variable.
8976 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8978 * linux-mips-low.c: Include mips-linux-watch.h.
8979 (struct arch_process_info, struct arch_lwp_info): New.
8980 (update_watch_registers_callback): New function.
8981 (mips_linux_new_process, mips_linux_new_thread) New functions.
8982 (mips_linux_prepare_to_resume, mips_insert_point): New
8984 (mips_remove_point, mips_stopped_by_watchpoint): New
8986 (rsp_bp_type_to_target_hw_bp_type): New function.
8987 (mips_stopped_data_address): New function.
8988 (the_low_target): Add watchpoint support functions.
8990 2013-07-27 Yao Qi <yao@codesourcery.com>
8992 * i386-low.c: Include break-common.h.
8993 (enum target_hw_bp_type): Remove.
8995 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8997 * Makefile.in (SFILES): /common/target-common.c.
8998 (OBS): Add target-common.o.
8999 (server_h): Add $(srcdir)/../common/target-common.h.
9000 (target-common.o): New target.
9001 * server.c (queue_stop_reply_callback): Free
9002 status string after use.
9003 * target.c (target_waitstatus_to_string): Remove.
9004 * target.h: Include target-common.h.
9005 (resume_kind): Likewise.
9006 (target_waitkind): Likewise.
9007 (target_waitstatus): Likewise.
9008 (TARGET_WNOHANG): Likewise.
9010 2013-07-04 Yao Qi <yao@codesourcery.com>
9012 * Makefile.in (host_alias): Use @host_noncanonical@.
9013 (target_alias): Use @target_noncanonical@.
9014 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9015 ACX_NONCANONICAL_HOST.
9016 * configure: Regenerated.
9019 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9021 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9022 * configure: Rebuild.
9023 * Makefile.in (version_host, version_target): Get from configure.
9024 (version.c): Use $(version_host) and $(version_target).
9026 2013-07-03 Pedro Alves <palves@redhat.com>
9028 * Makefile.in (config.status): Depend on development.sh.
9029 * acinclude.m4: Include libmcheck.m4.
9030 * configure: Regenerate.
9032 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9034 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9035 attribute inside the parentheses.
9036 (winapi_DebugSetProcessKillOnExit): Ditto.
9037 (winapi_DebugBreakProcess): Ditto.
9038 (winapi_GenerateConsoleCtrlEvent): Ditto.
9040 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9042 * notif.h (notif_event): Add a dummy member to avoid compiler
9045 2013-07-01 Pedro Alves <palves@redhat.com>
9047 * hostio.c (HOSTIO_PATH_MAX): Define.
9048 (require_filename, handle_open, handle_unlink, handle_readlink):
9051 2013-07-01 Pedro Alves <palves@redhat.com>
9053 * server.h: Include "pathmax.h".
9054 * linux-low.c: Don't include sys/param.h.
9055 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9057 * win32-low.c: Don't include sys/param.h.
9058 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9060 2013-07-01 Pedro Alves <palves@redhat.com>
9062 * event-loop.c: Don't check HAVE_UNISTD_H before including
9064 * gdbreplay.c: Likewise.
9065 * remote-utils.c: Likewise.
9066 * server.c: Likewise.
9067 * configure.ac: Don't check for unistd.h.
9068 * configure: Regenerate.
9070 2013-06-28 Tom Tromey <tromey@redhat.com>
9072 * Makefile.in (version.c): Use version.in, not
9075 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9077 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9078 * configure: Rebuild.
9079 * Makefile.in (version_host, version_target): Get from configure.
9080 (version.c): Use $(version_host) and $(version_target).
9082 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9084 Fix trace-status to output user name without trailing colon.
9085 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9087 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9089 Fix trace-status to output proper start-time and stop-time.
9090 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9091 output start time and stop time in hex as gdb expects.
9093 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9095 * tracepoint.c (build_traceframe_info_xml): Output trace state
9096 variables present in the trace buffer.
9098 2013-06-24 Tom Tromey <tromey@redhat.com>
9100 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9102 (version.o): Remove.
9103 * gdbreplay.c: Include version.h.
9104 (version, host_name): Don't declare.
9105 * server.h: Include version.h.
9106 (version, host_name): Don't declare.
9108 2013-06-12 Pedro Alves <palves@redhat.com>
9110 * linux-x86-low.c (linux_is_elf64): Delete global.
9111 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9112 with local linux_pid_exe_is_elf_64_file use.
9114 2013-06-11 Pedro Alves <palves@redhat.com>
9116 * linux-low.c (regset_disabled, disable_regset): New functions.
9117 (regsets_fetch_inferior_registers)
9118 (regsets_store_inferior_registers): Use them.
9119 (initialize_regsets_info); Don't allocate the disabled_regsets
9121 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9124 2013-06-11 Pedro Alves <palves@redhat.com>
9126 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9129 2013-06-11 Pedro Alves <palves@redhat.com>
9131 * linux-x86-low.c (initialize_low_arch): Call
9132 init_registers_x32_avx_linux.
9134 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9136 Fix compatibility with Android Bionic.
9137 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9140 2013-06-07 Pedro Alves <palves@redhat.com>
9143 * Makefile.in (OBS): Add tdesc.o.
9144 (IPA_OBJS): Add tdesc-ipa.o.
9145 (tdesc-ipa.o): New rule.
9146 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9148 * linux-low.c (new_inferior): Delete.
9149 (disabled_regsets, num_regsets): Delete.
9150 (linux_add_process): Adjust to set the new per-process
9152 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9153 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9154 was a stop. When calling arch_setup, switch the current inferior
9155 to the thread that got an event.
9156 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9157 (regsets_fetch_inferior_registers)
9158 (regsets_store_inferior_registers): New regsets_info parameter.
9160 (linux_register_in_regsets): New regs_info parameter. Adjust to
9162 (register_addr, fetch_register, store_register): New usrregs_info
9163 parameter. Adjust to use it.
9164 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9165 parameter regs_info. Adjust to use it.
9166 (linux_fetch_registers): Get the current inferior's regs_info, and
9168 (linux_store_registers): Ditto.
9169 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9170 (initialize_low): Don't initialize the target_regsets here. Call
9171 initialize_low_arch.
9172 * linux-low.h (target_regsets): Delete declaration.
9173 (struct regsets_info): New.
9174 (struct usrregs_info): New.
9175 (struct regs_info): New.
9176 (struct process_info_private) <new_inferior>: New field.
9177 (struct linux_target_ops): Delete the num_regs, regmap, and
9178 regset_bitmap fields. New field regs_info.
9179 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9180 * i387-fp.c (num_xmm_registers): Delete.
9181 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9182 calls to new interface.
9183 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9184 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9185 Infer the number of xmm registers from the regcache's target
9187 * i387-fp.h (num_xmm_registers): Delete.
9188 * inferiors.c (add_thread): Don't install the thread's regcache
9190 * proc-service.c (gregset_info): Fetch the current inferior's
9191 regs_info. Adjust to use it.
9192 * regcache.c: Include tdesc.h.
9193 (register_bytes, reg_defs, num_registers)
9194 (gdbserver_expedite_regs): Delete.
9195 (get_thread_regcache): If the thread doesn't have a regcache yet,
9196 create one, instead of aborting gdbserver.
9197 (regcache_invalidate_one): Rename to ...
9198 (regcache_invalidate_thread): ... this.
9199 (regcache_invalidate_one): New.
9200 (regcache_invalidate): Only invalidate registers of the current
9202 (init_register_cache): Add target_desc parameter, and use it.
9203 (new_register_cache): Ditto. Assert the target description has a
9204 non zero registers_size.
9205 (regcache_cpy): Add assertions. Adjust.
9206 (realloc_register_cache, set_register_cache): Delete.
9207 (registers_to_string, registers_from_string): Adjust.
9208 (find_register_by_name, find_regno, find_register_by_number)
9209 (register_cache_size): Add target_desc parameter, and use it.
9210 (free_register_cache_thread, free_register_cache_thread_one)
9211 (regcache_release, register_cache_size): New.
9212 (register_size): Add target_desc parameter, and use it.
9213 (register_data, supply_register, supply_register_zeroed)
9214 (supply_regblock, supply_register_by_name, collect_register)
9215 (collect_register_as_string, collect_register_by_name): Adjust.
9216 * regcache.h (struct target_desc): Forward declare.
9217 (struct regcache) <tdesc>: New field.
9218 (init_register_cache, new_register_cache): Add target_desc
9220 (regcache_invalidate_thread): Declare.
9221 (regcache_invalidate_one): Delete declaration.
9222 (regcache_release): Declare.
9223 (find_register_by_number, register_cache_size, register_size)
9224 (find_regno): Add target_desc parameter.
9225 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9227 * remote-utils.c: Include tdesc.h.
9228 (outreg, prepare_resume_reply): Adjust.
9229 * server.c: Include tdesc.h.
9230 (gdbserver_xmltarget): Delete declaration.
9231 (get_features_xml, process_serial_event): Adjust.
9232 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9234 (struct process_info) <tdesc>: New field.
9235 (ipa_tdesc): Declare.
9236 * tdesc.c: New file.
9237 * tdesc.h: New file.
9238 * tracepoint.c: Include tdesc.h.
9239 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9240 (get_context_regcache): Adjust to pass ipa_tdesc down.
9241 (do_action_at_tracepoint): Adjust to get the register cache size
9242 from the context regcache's description.
9243 (traceframe_walk_blocks): Adjust to get the register cache size
9244 from the current trace frame's description.
9245 (traceframe_get_pc): Adjust to get current trace frame's
9246 description and pass it down.
9247 (gdb_collect): Adjust to get the register cache size from the
9249 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9250 (gdbserver_xmltarget): Delete.
9251 (initialize_low_tracepoint): Set the ipa's target description.
9252 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9253 (initialize_low_tracepoint): Set the ipa's target description.
9254 * linux-x86-low.c: Include tdesc.h.
9255 [__x86_64__] (is_64bit_tdesc): New.
9256 (ps_get_thread_area, x86_get_thread_area): Use it.
9257 (i386_cannot_store_register): Rename to ...
9258 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9259 (i386_cannot_fetch_register): Rename to ...
9260 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9261 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9263 (target_regsets): Rename to ...
9264 (x86_regsets): ... this.
9265 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9267 (x86_siginfo_fixup): Use is_64bit_tdesc.
9268 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9269 (tdesc_x32_avx_linux, tdesc_x32_linux)
9270 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9272 (x86_linux_update_xmltarget): Delete.
9273 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9274 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9275 (AMD64_LINUX_USER64_CS): New.
9276 (x86_linux_read_description): New, based on
9277 x86_linux_update_xmltarget.
9278 (same_process_callback): New.
9279 (x86_arch_setup_process_callback): New.
9280 (x86_linux_update_xmltarget): New.
9281 (x86_regsets_info): New.
9282 (amd64_linux_regs_info): New.
9283 (i386_linux_usrregs_info): New.
9284 (i386_linux_regs_info): New.
9285 (x86_linux_regs_info): New.
9286 (x86_arch_setup): Reimplement.
9287 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9288 (x86_emit_ops): Ditto.
9289 (the_low_target): Adjust. Install x86_linux_regs_info,
9290 x86_cannot_fetch_register, and x86_cannot_store_register.
9291 (initialize_low_arch): New.
9292 * linux-ia64-low.c (tdesc_ia64): Declare.
9293 (ia64_fetch_register): Adjust.
9294 (ia64_usrregs_info, regs_info): New globals.
9295 (ia64_regs_info): New function.
9296 (the_low_target): Adjust.
9297 (initialize_low_arch): New function.
9298 * linux-sparc-low.c (tdesc_sparc64): Declare.
9299 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9301 (sparc_arch_setup): New function.
9302 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9303 (the_low_target): Adjust.
9304 (initialize_low_arch): New function.
9305 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9306 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9307 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9308 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9309 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9310 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9311 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9312 (tdesc_powerpc_isa205_vsx64l): Declare.
9313 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9314 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9315 (ppc_set_pc, ppc_get_hwcap): Adjust.
9316 (ppc_usrregs_info): Forward declare.
9317 (!__powerpc64__) ppc_regmap_adjusted: New global.
9318 (ppc_arch_setup): Adjust to the current process'es target
9320 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9321 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9322 (ppc_store_evrregset): Adjust.
9323 (target_regsets): Rename to ...
9324 (ppc_regsets): ... this, and make static.
9325 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9326 (ppc_regs_info): New function.
9327 (the_low_target): Adjust.
9328 (initialize_low_arch): New function.
9329 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9330 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9331 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9332 (tdesc_s390x_linux64v2): Declare.
9333 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9334 (s390_fill_gregset, s390_store_last_break): Adjust.
9335 (target_regsets): Rename to ...
9336 (s390_regsets): ... this, and make static.
9337 (s390_get_pc, s390_set_pc): Adjust.
9338 (s390_get_hwcap): New target_desc parameter, and use it.
9339 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9340 (s390_arch_setup): Adjust to set the current process'es target
9341 description. Don't adjust the regmap.
9342 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9343 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9344 (regs_info_3264): New globals.
9345 (s390_regs_info): New function.
9346 (the_low_target): Adjust.
9347 (initialize_low_arch): New function.
9348 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9349 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9350 [__mips64] (init_registers_mips_linux)
9351 (init_registers_mips_dsp_linux): Delete defines.
9352 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9353 (have_dsp): New global.
9354 (mips_read_description): New, based on mips_arch_setup.
9355 (mips_arch_setup): Reimplement.
9356 (get_usrregs_info): New function.
9357 (mips_cannot_fetch_register, mips_cannot_store_register)
9358 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9359 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9360 (target_regsets): Rename to ...
9361 (mips_regsets): ... this, and make static.
9362 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9363 (dsp_regs_info, regs_info): New globals.
9364 (mips_regs_info): New function.
9365 (the_low_target): Adjust.
9366 (initialize_low_arch): New function.
9367 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9368 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9370 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9371 (arm_read_description): New, with bits factored from
9373 (arm_arch_setup): Reimplement.
9374 (target_regsets): Rename to ...
9375 (arm_regsets): ... this, and make static.
9376 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9377 (arm_regs_info): New function.
9378 (the_low_target): Adjust.
9379 (initialize_low_arch): New function.
9380 * linux-m68k-low.c (tdesc_m68k): Declare.
9381 (target_regsets): Rename to ...
9382 (m68k_regsets): ... this, and make static.
9383 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9384 (m68k_regs_info): New function.
9385 (m68k_arch_setup): New function.
9386 (the_low_target): Adjust.
9387 (initialize_low_arch): New function.
9388 * linux-sh-low.c (tdesc_sharch): Declare.
9389 (target_regsets): Rename to ...
9390 (sh_regsets): ... this, and make static.
9391 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9392 (sh_regs_info, sh_arch_setup): New functions.
9393 (the_low_target): Adjust.
9394 (initialize_low_arch): New function.
9395 * linux-bfin-low.c (tdesc_bfin): Declare.
9396 (bfin_arch_setup): New function.
9397 (bfin_usrregs_info, regs_info): New globals.
9398 (bfin_regs_info): New function.
9399 (the_low_target): Adjust.
9400 (initialize_low_arch): New function.
9401 * linux-cris-low.c (tdesc_cris): Declare.
9402 (cris_arch_setup): New function.
9403 (cris_usrregs_info, regs_info): New globals.
9404 (cris_regs_info): New function.
9405 (the_low_target): Adjust.
9406 (initialize_low_arch): New function.
9407 * linux-cris-low.c (tdesc_crisv32): Declare.
9408 (cris_arch_setup): New function.
9409 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9410 (cris_regs_info): New function.
9411 (the_low_target): Adjust.
9412 (initialize_low_arch): New function.
9413 * linux-m32r-low.c (tdesc_m32r): Declare.
9414 (m32r_arch_setup): New function.
9415 (m32r_usrregs_info, regs_info): New globals.
9416 (m32r_regs_info): Adjust.
9417 (initialize_low_arch): New function.
9418 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9419 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9420 (tic6x_usrregs_info): Forward declare.
9421 (tic6x_read_description): New function, based on ...
9422 (tic6x_arch_setup): ... this. Reimplement.
9423 (target_regsets): Rename to ...
9424 (tic6x_regsets): ... this, and make static.
9425 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9426 (tic6x_regs_info): New function.
9427 (the_low_target): Adjust.
9428 (initialize_low_arch): New function.
9429 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9430 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9431 (target_regsets): Rename to ...
9432 (xtensa_regsets): ... this, and make static.
9433 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9435 (xtensa_arch_setup, xtensa_regs_info): New functions.
9436 (the_low_target): Adjust.
9437 (initialize_low_arch): New function.
9438 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9439 (nios2_arch_setup): Set the current process'es tdesc.
9440 (target_regsets): Rename to ...
9441 (nios2_regsets): ... this.
9442 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9443 (nios2_regs_info): New function.
9444 (the_low_target): Adjust.
9445 (initialize_low_arch): New function.
9446 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9447 (aarch64_arch_setup): Set the current process'es tdesc.
9448 (target_regsets): Rename to ...
9449 (aarch64_regsets): ... this.
9450 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9451 (aarch64_regs_info): New function.
9452 (the_low_target): Adjust.
9453 (initialize_low_arch): New function.
9454 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9456 (target_regsets): Rename to ...
9457 (tile_regsets): ... this.
9458 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9459 (tile_regs_info): New function.
9460 (tile_arch_setup): Set the current process'es tdesc.
9461 (the_low_target): Adjust.
9462 (initialize_low_arch): New function.
9463 * spu-low.c (tdesc_spu): Declare.
9464 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9465 * win32-arm-low.c (tdesc_arm): Declare.
9466 (arm_arch_setup): New function.
9467 (the_low_target): Install arm_arch_setup instead of
9469 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9470 (init_windows_x86): Rename to ...
9471 (i386_arch_setup): ... this. Set `win32_tdesc'.
9472 (the_low_target): Adjust.
9473 * win32-low.c (win32_tdesc): New global.
9474 (child_add_thread): Don't create the thread cache here.
9475 (do_initial_child_stuff): Set the new process'es tdesc.
9476 * win32-low.h (struct target_desc): Forward declare.
9477 (win32_tdesc): Declare.
9478 * lynx-i386-low.c (tdesc_i386): Declare global.
9479 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9480 * lynx-low.c (lynx_tdesc): New global.
9481 (lynx_add_process): Set the new process'es tdesc.
9482 * lynx-low.h (struct target_desc): Forward declare.
9483 (lynx_tdesc): Declare global.
9484 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9485 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9486 * nto-low.c (nto_tdesc): New global.
9487 (do_attach): Set the new process'es tdesc.
9488 * nto-low.h (struct target_desc): Forward declare.
9489 (nto_tdesc): Declare.
9490 * nto-x86-low.c (tdesc_i386): Declare.
9491 (nto_x86_arch_setup): Set `nto_tdesc'.
9493 2013-06-04 Gary Benson <gbenson@redhat.com>
9495 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9496 to qSupported response when appropriate.
9497 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9498 with nonzero-length annex.
9499 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9500 arguments supplied in annex.
9502 2013-05-31 Doug Evans <dje@google.com>
9505 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9506 64 bits in 64-cross-32 environment.
9508 2013-05-28 Pedro Alves <palves@redhat.com>
9510 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9511 (aarch64-without-fpu.c): Delete rule.
9512 * configure.srv (aarch64*-*-linux*): Remove references to
9513 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9514 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9517 2013-05-24 Pedro Alves <palves@redhat.com>
9519 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9520 instead of strchr/decode_address. Error if the range isn't split
9521 with a ','. Don't assume there's be a ':' in the action.
9523 2013-05-23 Yao Qi <yao@codesourcery.com>
9524 Pedro Alves <palves@redhat.com>
9526 * linux-low.c (lwp_in_step_range): New function.
9527 (linux_wait_1): If the thread was range stepping and stopped
9528 outside the stepping range, report the stop to GDB. Otherwise,
9529 continue stepping. Add range stepping debug output.
9530 (linux_set_resume_request): Copy the step range from the resume
9532 (linux_supports_range_stepping): New.
9533 (linux_target_ops) <supports_range_stepping>: Set to
9534 linux_supports_range_stepping.
9535 * linux-low.h (struct linux_target_ops)
9536 <supports_range_stepping>: New field.
9537 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9538 * linux-x86-low.c (x86_supports_range_stepping): New.
9539 (the_low_target) <supports_range_stepping>: Set to
9540 x86_supports_range_stepping.
9541 * server.c (handle_v_cont): Handle 'r' action.
9542 (handle_v_requests): Append ";r" if the target supports range
9544 * target.h (struct thread_resume) <step_range_start,
9545 step_range_end>: New fields.
9546 (struct target_ops) <supports_range_stepping>:
9548 (target_supports_range_stepping): New macro.
9550 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9552 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9553 confusion in comment.
9555 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9557 * lynx-low.c (struct process_info_private): New type.
9558 (lynx_add_process): New function.
9559 (lynx_create_inferior, lynx_attach): Replace calls to
9560 add_process by calls to lynx_add_process.
9561 (lynx_resume): If PTID is null, then try using
9562 current_process()->private->last_wait_event_ptid.
9564 (lynx_clear_inferiors): Delete. The contents of that function
9565 has been inlined in lynx_mourn;
9566 (lynx_wait_1): Save the ptid in the process's private data.
9567 (lynx_mourn): Free the process' private data. Replace call
9568 to lynx_clear_inferiors by call to clear_inferiors.
9570 2013-05-17 Yao Qi <yao@codesourcery.com>
9572 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9575 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9577 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9578 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9579 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9580 PT_TEXT_END_ADDR guards. Update comments.
9581 (linux_target_op) <read_offsets>: Conditionally define to
9582 linux_read_offsets if the target is UCLIBC and if it defines
9583 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9585 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9586 Andrew Jenner <andrew@codesourcery.com>
9588 * Makefile.in (SFILES): Add linux-nios2-low.c.
9589 (clean): Add action to delete nios2-linux.c.
9590 (nios2-linux.c): New rule.
9591 * configure.srv: Add nios2*-*-linux*.
9592 * linux-nios2-low.c: New.
9594 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9596 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9598 2013-04-25 Hui Zhu <hui@codesourcery.com>
9601 * ax.c (ax_printf): Add fflush.
9603 2013-04-22 Tom Tromey <tromey@redhat.com>
9605 * Makefile.in (SFILES): Add filestuff.c.
9606 (OBS): Add filestuff.o.
9607 (filestuff.o): New target.
9608 * config.in, configure: Rebuild.
9609 * configure.ac: Check for fdwalk, pipe2.
9611 2013-04-17 Pedro Alves <palves@redhat.com>
9613 * configure.ac (USE_THREAD_DB): Delete variable.
9614 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9615 Don't AC_SUBST USE_THREAD_DB.
9616 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9617 * config.in, configure: Regenerate.
9619 2013-04-16 Pedro Alves <palves@redhat.com>
9621 * linux-low.h (struct lwp_info) <thread_known>: Move under
9622 the USE_THREAD_DB #ifdef.
9624 2013-04-16 Pedro Alves <palves@redhat.com>
9626 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9627 (linux-low.o): Delete rule.
9628 * linux-low.h: Always include "gdb_thread_db.h" instead of
9629 conditionally including thread_db.h.
9630 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9633 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9635 * Makefile.in (install-only): Fix make install regression.
9637 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9639 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9640 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9642 * gdbserver.1: Remove.
9644 2013-03-22 Pedro Alves <palves@redhat.com>
9646 * linux-low.c (handle_extended_wait): Don't call
9647 linux_enable_event_reporting.
9649 2013-03-15 Tony Theodore <tonyt@logyst.com>
9652 * Makefile.in (SHELL): Use @SHELL@.
9654 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9656 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9659 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9661 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9662 Remove extraneous NULL element.
9664 2013-03-13 Yao Qi <yao@codesourcery.com>
9666 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9667 'V' block in trace frame.
9669 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9671 * target.h (struct target_ops): Add btrace ops.
9672 (target_supports_btrace): New macro.
9673 (target_enable_btrace): New macro.
9674 (target_disable_btrace): New macro.
9675 (target_read_btrace): New macro.
9676 * gdbthread.h (struct thread_info): Add btrace field.
9677 * server.c: Include btrace-common.h.
9678 (handle_btrace_general_set): New function.
9679 (handle_btrace_enable): New function.
9680 (handle_btrace_disable): New function.
9681 (handle_general_set): Call handle_btrace_general_set.
9682 (handle_qxfer_btrace): New function.
9683 (struct qxfer qxfer_packets[]): Add btrace entry.
9684 * inferiors.c (remove_thread): Disable btrace.
9685 * linux-low: Include linux-btrace.h.
9686 (linux_low_enable_btrace): New function.
9687 (linux_low_read_btrace): New function.
9688 (linux_target_ops): Add btrace ops.
9689 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9690 Add srv_linux_btrace=yes.
9691 (x86_64-*-linux*): Add linux-btrace.o.
9692 Add srv_linux_btrace=yes.
9693 * configure.ac: Define HAVE_LINUX_BTRACE.
9694 * config.in: Regenerated.
9695 * configure: Regenerated.
9697 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9699 * server.c (handle_qxfer): Preserve error message if -3 is
9701 (qxfer): Document the -3 return value.
9703 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9705 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9706 (linux_btrace_h): New variable.
9707 (linux-btrace.o): New rule.
9709 2013-03-08 Stan Shebs <stan@codesourcery.com>
9710 Hafiz Abid Qadeer <abidh@codesourcery.com>
9712 * tracepoint.c (trace_buffer_size): New global.
9713 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9714 (init_trace_buffer): Change to one-argument function. Allocate
9715 trace buffer memory.
9716 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9717 handle QTBuffer:size packet.
9718 (cmd_bigqtbuffer_size): New function.
9719 (initialize_tracepoint): Call init_trace_buffer with
9720 DEFAULT_TRACE_BUFFER_SIZE.
9721 * server.c (handle_query): Add QTBuffer:size in the
9724 2013-03-07 Yao Qi <yao@codesourcery.com>
9726 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9727 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9729 (cmd_qtsp): Adjust condition. Do post increment.
9730 Set cur_action and cur_step_action back to 0.
9732 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9735 * linux-low.c (linux_write_memory): Return early success if LEN is
9738 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9740 * configure.srv: Add x86_64-*-cygwin* as target.
9742 2013-02-28 Tom Tromey <tromey@redhat.com>
9744 * configure.ac: Invoke AC_SYS_LARGEFILE.
9745 * configure, config.in: Rebuild.
9747 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9749 * win32-low.c: Throughout, fix format strings and casts of
9750 printf-like functions to avoid type related warnings on all
9752 (get_child_debug_event): Print dwDebugEventCode as hex since
9753 that's how it's usually documented.
9755 2013-02-28 Yao Qi <yao@codesourcery.com>
9757 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9760 2013-02-27 Jiong Wang <jiwang@tilera.com>
9762 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9763 (reg-tilegx32.c): New rule.
9764 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9765 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9766 different register info initializer according to elf class.
9767 (init_registers_tilgx32): New function. The tilegx32 register info
9769 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9770 (tile_store_gregset): Likewise.
9772 2013-02-27 Yao Qi <yao@codesourcery.com>
9774 * server.c (process_point_options): Print debug message when
9775 debug_threads is true.
9777 2013-02-26 Yao Qi <yao@codesourcery.com>
9779 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9781 2013-02-19 Pedro Alves <palves@redhat.com>
9782 Kai Tietz <ktietz@redhat.com>
9786 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9787 instead of strtoul to extract address from packet.
9788 (process_serial_event) <'z'>: Likewise.
9790 2013-02-18 Yao Qi <yao@codesourcery.com>
9792 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9794 2013-02-14 Pedro Alves <palves@redhat.com>
9798 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9799 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9801 2013-02-14 Pedro Alves <palves@redhat.com>
9803 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9805 2013-02-14 Pedro Alves <palves@redhat.com>
9807 * tracepoint.c (save_string): Delete.
9808 (add_tracepoint_action): Use savestring instead of save_string.
9810 2013-02-12 Pedro Alves <palves@redhat.com>
9812 * linux-xtensa-low.c: Ditto.
9813 * xtensa-xtregs.c: Ditto.
9815 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9817 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9820 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9822 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9823 aarch64_num_wp_regs and aarch64_num_bp_regs to
9824 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9826 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9828 * linux-aarch64-low.c (ps_get_thread_area): Replace
9829 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9831 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9832 Marcus Shawcroft <marcus.shawcroft@arm.com>
9833 Nigel Stephens <nigel.stephens@arm.com>
9834 Yufeng Zhang <yufeng.zhang@arm.com>
9836 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9837 (aarch64.c, aarch64-without-fpu.c): New targets.
9838 * configure.srv (aarch64*-*-linux*): New.
9839 * linux-aarch64-low.c: New file.
9841 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9843 * linux-low.c (handle_extended_wait, linux_create_inferior)
9844 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9845 (dequeue_one_deferred_signal, linux_resume_one_thread)
9846 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9847 (linux_tracefork_grandchild, linux_test_for_tracefork)
9848 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9849 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9850 where the argument is 0.
9852 2013-01-25 Yao Qi <yao@codesourcery.com>
9854 * event-loop.c: Include "queue.h".
9855 (gdb_event_p): New typedef.
9856 (struct gdb_event) <next_event>: Remove.
9857 (event_queue): Change to QUEUE(gdb_event_p).
9858 (async_queue_event): Remove.
9859 (gdb_event_xfree): New.
9860 (initialize_event_loop): New.
9861 (process_event): Use API from QUEUE.
9862 (wait_for_event): Likewise.
9863 * server.c (main): Call initialize_event_loop.
9864 * server.h (initialize_event_loop): Declare.
9866 2013-01-18 Yao Qi <yao@codesourcery.com>
9868 * ax.h (struct eval_agent_expr_context): New.
9869 (gdb_eval_agent_expr): Update declaration.
9870 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9871 TFRAME. Add new argument CTX.
9872 * server.h (struct eval_agent_expr_context): Declare.
9873 (agent_mem_read, agent_tsv_read): Update declaration.
9874 (agent_mem_read_string): Likewise.
9875 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9876 (add_traceframe_block): Add new argument TPOINT.
9877 Increase TPOINT->traceframe_usage.
9878 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9879 eval_tracepoint_agent_expr.
9880 (condition_true_at_tracepoint): Likewise.
9881 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9882 (agent_mem_read_string, agent_tsv_read): Likewise.
9884 2013-01-16 Yao Qi <yao@codesourcery.com>
9886 * linux-low.c (linux_resume_one_lwp): Don't check
9887 'lwp->bp_reinsert != 0'.
9889 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9890 Pedro Alves <palves@redhat.com>
9892 * lynx-low.c (ptrace_request_to_str): Define a temporary
9893 macro and use it to simplify this function's implementation.
9895 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9897 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9900 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9902 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9904 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9906 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9908 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9910 * lynx-low.c (lynx_resume): Use the resume_info parameter
9911 to determine the ptid for the lynx_ptrace call, unless
9912 it is equal to minus_one_ptid, in which case we use the
9913 ptid of the current_inferior.
9914 (lynx_wait_1): After having received a thread create/exit
9915 event, resume the inferior's execution using the signaling
9916 thread's ptid, rather than the old ptid.
9918 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9920 * lynx-low.c (lynx_resume): Delete variable ret.
9922 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9924 * gdbreplay.c (gdbreplay_version): Update copyright year.
9925 * server.c (gdbserver_version): Likewise.
9927 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9929 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9932 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9934 * lynx-low.c (ptrace_request_to_str): Add handling for
9937 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9939 * lynx-low.c (lynx_attach): Delete variable new_process.
9941 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9943 * lynx-low.c (lynx_create_inferior): Delete variable
9946 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9948 * lynx-low.c (ptrace_request_to_str): Do not handle
9949 PTRACE_GETTHREADLIST if this macro does not exist.
9951 2012-12-15 Yao Qi <yao@codesourcery.com>
9953 * Makefile.in (OBS): Add notif.o.
9954 * notif.c, notif.h: New.
9955 * server.c: Include "notif.h".
9956 (struct vstop_notif) <next>: Remove.
9958 (queue_stop_reply): Update.
9959 (push_event, send_next_stop_reply): Remove.
9960 (discard_queued_stop_replies): Update.
9961 (notif_stop): New variable.
9962 (handle_v_stopped): Remove.
9963 (handle_v_requests): Don't call handle_v_stopped. Call
9964 handle_ack_notif instead.
9965 (queue_stop_reply_callback): Call notif_event_enque instead
9966 of queue_stop_reply.
9967 (handle_status): Don't call send_next_stop_reply, call
9968 notif_write_event instead.
9969 (kill_inferior_callback): Likewise.
9970 (detach_or_kill_inferior_callback): Likewise.
9971 (main): Call initialize_notif.
9972 (process_serial_event): Call QUEUE_is_empty.
9973 (handle_target_event): Call notif_push instead of push event.
9974 * server.h (push_event): Remove declaration.
9976 2012-12-10 Tom Tromey <tromey@redhat.com>
9978 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9979 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9982 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9983 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9984 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9985 (amd64-linux-ipa.o, ax.o): Rewrite.
9986 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9987 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9988 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9989 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9990 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9991 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9992 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9993 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9994 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9995 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9996 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9997 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9998 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9999 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10000 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10001 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10002 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10003 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10004 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10005 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10006 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10007 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10008 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10009 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10010 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10011 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10012 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10013 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10014 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10015 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10016 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10017 (reg-tilegx.o): Remove.
10018 (all_object_files): New macro.
10019 Include .deps files.
10020 * aclocal.m4, configure: Rebuild.
10021 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10022 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10023 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10025 2012-12-05 Tom Tromey <tromey@redhat.com>
10028 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10030 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10032 * configure.ac: Check for linux/perf_event.h.
10033 * config.in: Regenerated.
10034 * configure: Regenerated.
10036 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10038 * hostio.c (handle_readlink): Decrease buffer size
10039 parameter passed to readlink by one byte.
10041 2012-11-26 Yao Qi <yao@codesourcery.com>
10043 * configure.ac (build_warnings): Append '-Wempty-body'.
10044 * configure: Regenerated.
10045 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10048 2012-11-15 Pierre Muller <muller@sourceware.org>
10050 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10051 * config.in: Regenerate.
10052 * configure: Regenerate.
10053 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10054 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10055 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10056 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10058 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10059 instead of <sys/wait.h> header.
10060 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10062 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10064 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10065 (various make rules): Remove -DGDBSERVER
10067 2012-11-09 Yao Qi <yao@codesourcery.com>
10069 * spu-low.c (current_ptid): Move it to ..
10070 * gdbthread.h: ... here. New.
10071 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10072 * server.c (myresume, process_serial_event): Likewise.
10073 * thread-db.c (thread_db_find_new_threads): Likewise.
10074 * tracepoint.c (run_inferior_command): Likewise.
10076 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10078 * server.c (handle_search_memory_1): Include access length in
10081 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10083 * linux-crisv32-low.c: Fix compile errors.
10085 2012-09-04 Yao Qi <yao@codesourcery.com>
10087 * tracepoint.c (cmd_qtsv): Adjust debug message.
10088 Don't check CUR_TPOINT.
10090 2012-08-28 Yao Qi <yao@codesourcery.com>
10092 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10093 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10094 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10095 Remove declarations of xmalloc, xreallloc, xstrdup and
10097 * Makefile.in (libiberty_h): New.
10098 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10099 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10101 2012-08-23 Yao Qi <yao@codesourcery.com>
10103 * server.h: Remove declaration of 'xsnprintf'.
10105 2012-08-22 Keith Seitz <keiths@redhat.com>
10107 * server.h: Include build-gnulib-gbserver/config.h.
10108 * gdbreplay.c: Likewise.
10110 2012-08-08 Doug Evans <dje@google.com>
10112 * Makefile.in (SFILES): Add gdb_vecs.c.
10113 (OBS): Add gdb_vecs.o.
10114 (gdb_vecs_h, host_defs_h): New variables.
10115 (thread-db.o): Add $(gdb_vecs_h) dependency.
10116 (gdb_vecs.o): New rule.
10117 * thread-db.c: #include "gdb_vecs.h".
10118 (thread_db_load_search): Use a vector to iterate over path elements.
10119 Handle text appearing after "$pdir".
10121 * configure.ac: Add check for strstr.
10122 * config.in: Regenerate.
10123 * configure: Regenerate.
10125 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10127 * hostio.c (handle_pread): If pread fails, fall back to attempting
10129 (handle_pwrite): Likewise for pwrite.
10131 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10133 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10134 between unsupported TYPE and unimplementable ADDR/LEN combination.
10135 (arm_insert_point): Act on new return value.
10137 2012-07-31 Pedro Alves <palves@redhat.com>
10139 * server.c (process_point_options): Only skip tokens if we find
10140 one that is unrecognized. Don't treat 'X' specially while
10141 skipping unrecognized tokens.
10143 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10145 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10146 to 4-byte-align HW breakpoint addresses for Thumb.
10148 2012-07-27 Yao Qi <yao@codesourcery.com>
10152 * server.h: Declare gdb_agent_about_to_close.
10153 * target.c (kill_inferior): Include "agent.h".
10154 New. Send command 'kill'.
10155 * target.h (kill_inferior): Removed macro.
10156 * tracepoint.c (gdb_agent_about_to_close): New.
10157 (gdb_agent_helper_thread): Handle command 'close'.
10158 Wait endlessly until the inferior stops.
10159 Install gdb_agent_remove_socket to atexit hook.
10160 (agent_socket_name): New static variable.
10161 (gdb_agent_socket_init): Replace local variable 'name' with
10162 'agent_socket_name'.
10163 (gdb_agent_remove_socket): New.
10165 2012-07-27 Yao Qi <yao@codesourcery.com>
10167 * server.c (process_point_options): Stop at 'X' when parsing.
10169 2012-07-19 Michael Eager <eager@eagercon.com>
10171 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10173 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10174 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10175 hardware breakpoint.
10177 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10179 * gdbserver/linux-low.c (initialize_low): Call
10180 linux_ptrace_init_warnings.
10182 2012-07-02 Doug Evans <dje@google.com>
10184 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10187 2012-07-02 Stan Shebs <stan@codesourcery.com>
10189 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10190 (ax.o): Add it to build rule.
10192 (OBS): Add format.o.
10193 (IPA_OBS): Add format.o.
10194 * server.c (handle_query): Claim support for breakpoint commands.
10195 (process_point_options): Add command case.
10196 (process_serial_event): Leave running if there are printfs in
10198 * mem-break.h (any_persistent_commands): Declare.
10199 (add_breakpoint_commands): Declare.
10200 (gdb_no_commands_at_breakpoint): Declare.
10201 (run_breakpoint_commands): Declare.
10202 * mem-break.c (struct point_command_list): New struct.
10203 (struct breakpoint): New field command_list.
10204 (any_persistent_commands): New function.
10205 (add_commands_to_breakpoint): New function.
10206 (add_breakpoint_commands): New function.
10207 (gdb_no_commands_at_breakpoint): New function.
10208 (run_breakpoint_commands): New function.
10209 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10211 * ax.c: Include format.h.
10212 (ax_printf): New function.
10213 (gdb_eval_agent_expr): Add printf opcode.
10215 2012-06-13 Yao Qi <yao@codesourcery.com>
10217 * server.c (start_inferior): Remove duplicated writes to fields
10218 'last_resume_kind' and 'last_status' of 'current_inferior'.
10220 2012-06-12 Yao Qi <yao@codesourcery.com>
10221 Pedro Alves <palves@redhat.com>
10223 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10225 * server.c (handle_v_cont): Extend comment.
10227 2012-06-11 Yao Qi <yao@codesourcery.com>
10229 * linux-low.c (linux_attach): Add 'static'.
10231 2012-06-06 Yao Qi <yao@codesourcery.com>
10233 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10235 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10237 Fix gcc -flto compilation warning.
10238 * server.c (main): Make variable multi_mode and attach volatile.
10240 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10242 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10243 if the platform doesn't know about it.
10245 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10247 * Makefile.in (SFILES): Add linux-tile-low.c.
10248 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10249 * configure.srv: Handle tilegx-*-linux*.
10250 * linux-tile-low.c: New file.
10252 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10254 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10256 2012-05-24 Pedro Alves <palves@redhat.com>
10260 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10262 2012-05-24 Pedro Alves <palves@redhat.com>
10266 Replace target_signal with gdb_signal throughout.
10268 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10270 * linux-low.c (linux_store_registers): Avoid the copying sequence
10271 when no data has been retrieved by ptrace.
10273 2012-05-22 Will Deacon <will.deacon@arm.com>
10275 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10276 Include asm/ptrace.h.
10277 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10280 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10282 * linux-low.c (linux_store_registers): Don't re-retrieve data
10283 with ptrace that has already been obtained from /proc. Always
10284 copy any data retrieved with ptrace to the buffer supplied.
10286 2012-05-11 Yao Qi <yao@codesourcery.com>
10287 Pedro Alves <palves@redhat.com>
10289 * linux-low.c (enum stopping_threads_kind): New.
10290 (stopping_threads): Change type to `enum stopping_threads_kind'.
10291 (handle_extended_wait): If stopping and suspending threads, leave
10292 the new_lwp suspended too.
10293 (linux_wait_for_event): Adjust.
10294 (stop_all_lwps): Set `stopping_threads' to
10295 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10296 whether we're suspending threads or just stopping them. Assert no
10299 2012-04-29 Yao Qi <yao@codesourcery.com>
10301 * server.h: Move some code to ...
10302 * gdbthread.h: ... here. New.
10303 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10304 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10305 (nto-low.o, win32-low.o): Likewise.
10306 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10307 * regcache.c, remote-utils.c, server.c: Likewise.
10308 * target.c, tracepoint.c, win32-low.c: Likewise.
10310 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10312 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10313 (PTRACE_ARG4_TYPE): Likewise.
10314 (PTRACE_XFER_TYPE): Likewise.
10315 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10316 ptrace to PTRACE_ARG3_TYPE.
10317 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10318 (PTRACE_ARG4_TYPE): Likewise.
10319 (PTRACE_XFER_TYPE): Likewise.
10320 (linux_detach_one_lwp): Cast fourth argument of
10321 ptrace to long then PTRACE_ARG4_TYPE.
10322 (regsets_fetch_inferior_registers): Cast third argument of
10323 ptrace to long then PTRACE_ARG3_TYPE.
10324 (regsets_store_inferior_registers): Likewise.
10326 2012-04-20 Pedro Alves <palves@redhat.com>
10328 * configure: Regenerate.
10330 2012-04-19 Pedro Alves <palves@redhat.com>
10332 * Makefile.in (GNULIB_BUILDDIR): New.
10333 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10334 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10335 (all, install-only, uninstall, clean-info, all-lib, clean): No
10336 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10337 (maintainer-clean realclean distclean): Use subdir_do.
10339 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10340 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10341 * acinclude.m4: Include acx_configure_dir.m4.
10342 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10343 calls. Call AC_PROG_RANLIB. Configure gnulib using
10346 (GNULIB_STDINT_H): Adjust.
10347 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10348 * gdbreplay.c: Include build-gnulib/config.h.
10349 * server.h: Likewise.
10350 * aclocal.m4: Regenerate.
10351 * config.in: Regenerate.
10352 * configure: Regenerate.
10354 2012-04-19 Pedro Alves <palves@redhat.com>
10356 * Makefile.in (LIBGNU, INCGNU): Adjust.
10357 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10358 (all, install-only, uninstall, clean-info, all-lib, clean)
10359 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10360 * configure.ac: Adjust AC_OUTPUT output.
10361 * aclocal.m4: Regenerate.
10362 * configure: Regenerate.
10364 2012-04-19 Pedro Alves <palves@redhat.com>
10366 * Makefile.in (generated_files): New.
10367 (server_h): Remove the explicit dependency on config.h, and depend
10368 on $generated_files.
10370 2012-04-19 Pedro Alves <palves@redhat.com>
10372 * Makefile.in (INCGNU): Add -Ignulib.
10374 2012-04-19 Pedro Alves <palves@redhat.com>
10376 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10377 (INCGNU): ... this, and spell out -I here.
10378 (GNULIB_LIB): Rename to ...
10379 (LIBGNU): ... this.
10380 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10382 2012-04-19 Pedro Alves <palves@redhat.com>
10384 * config.in: Regenerate.
10386 2012-04-19 Pedro Alves <palves@redhat.com>
10388 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10389 * server.h (memmem): Remove declaration.
10390 * config.in: Regenerate.
10391 * configure: Regenerate.
10393 2012-04-19 Yao Qi <yao@codesourcery.com>
10395 * Makefile.in (SFILES): Add common/vec.c.
10399 2012-04-19 Yao Qi <yao@codesourcery.com>
10401 * remote-utils.c (prepare_resume_reply): Replace with macro
10402 target_core_of_thread.
10403 * server.c (handle_qxfer_threads_proper): Likewise.
10404 * target.h (traget_core_of_thread): New macro.
10406 2012-04-18 Pedro Alves <palves@redhat.com>
10408 * aclocal.m4: Regenerate.
10409 * configure: Regenerate.
10411 2012-04-16 Yao Qi <yao@codesourcery.com>
10413 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10414 duplicated on address.
10416 2012-04-16 Yao Qi <yao@codesourcery.com>
10418 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10419 (struct tracepoint_action_ops) <send>: New field.
10420 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10421 (agent_expr_send, x_tracepoint_action_send): New.
10422 (l_tracepoint_action_send): New.
10423 (cmd_qtdp): Download and install tracepoint
10424 according to `use_agent'.
10425 (run_inferior_command): Add one more parameter `len'.
10427 (tracepoint_send_agent): New.
10428 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10430 2012-04-16 Yao Qi <yao@codesourcery.com>
10432 * tracepoint.c (download_tracepoints): Moved to ...
10433 (cmd_qtstart): ... here.
10435 2012-04-14 Yao Qi <yao@codesourcery.com>
10437 * tracepoint.c: Include inttypes.h.
10438 (struct collect_memory_action): Use sized types.
10439 (struct tracepoint): Likewise.
10440 (cmd_qtdp, stop_tracing): Update print specifiers.
10441 (cmd_qtp, response_tracepoint): Likewise.
10442 (collect_data_at_tracepoint): Likewise.
10443 (collect_data_at_step): Likewise.
10445 2012-04-14 Yao Qi <yao@codesourcery.com>
10447 Import gnulib module inttypes.
10448 * aclocal.m4, config.in, configure: Regenerated.
10450 2012-04-14 Yao Qi <yao@codesourcery.com>
10452 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10453 Makefile and config.status at last.
10455 2012-04-13 Yao Qi <yao@codesourcery.com>
10457 * tracepoint.c: Include stdint.h unconditionally.
10459 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10461 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10462 on BFD_HAVE_SYS_PROCFS_TYPE.
10463 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10464 * configure: Regenerate.
10465 * config.in: Likewise.
10467 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10469 * Makefile.in (clean): Also remove x32.c x32-linux.c
10470 x32-avx.c x32-avx-linux.c.
10471 (x32.o): New target.
10473 (x32-linux.o): Likewise.
10474 (x32-linux.c): Likewise.
10475 (x32-avx.o): Likewise.
10476 (x32-avx.c): Likewise.
10477 (x32-avx-linux.o): Likewise.
10478 (x32-avx-linux.c): Likewise.
10480 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10481 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10482 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10483 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10484 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10485 i386/x32-avx-linux.xml.
10487 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10488 (init_registers_x32_avx_linux): Likwise.
10489 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10490 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10492 2012-04-13 Pedro Alves <palves@redhat.com>
10494 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10495 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10496 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10497 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10500 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10502 * linux-x86-low.c (compat_x32_clock_t): New.
10503 (compat_x32_siginfo_t): Likewise.
10504 (compat_x32_siginfo_from_siginfo): Likewise.
10505 (siginfo_from_compat_x32_siginfo): Likewise.
10506 (linux_is_elf64): Likewise.
10507 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10508 and siginfo_from_compat_x32_siginfo for x32.
10509 (x86_arch_setup): Set linux_is_elf64.
10511 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10514 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10516 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10517 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10518 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10519 compatible with process.
10521 2012-04-12 Yao Qi <yao@codesourcery.com>
10523 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10524 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10525 (install-only, install-info, clean): Handle sub dir gnulib.
10526 (all-lib, am--refresh): New targets.
10527 (memmem.o): Remove target.
10528 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10529 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10530 (AC_REPLACE_FUNCS): Remove memmem.
10531 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10532 (AC_OUTPUT): Generate Makefile in gnulib/.
10533 * aclocal.m4, config.in, configure: Regenerated.
10535 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10537 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10539 2012-04-05 Pedro Alves <palves@redhat.com>
10541 -Werror=strict-aliasing
10543 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10546 2012-04-04 Pedro Alves <palves@redhat.com>
10548 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10549 (sparc_store_gregset_from_stack, sparc_store_gregset)
10550 (sparc_breakpoint_at): Fix formatting.
10552 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10554 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10556 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10557 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10558 * config.in: Regenerate.
10559 * configure: Likewise.
10561 2012-03-29 Pedro Alves <palves@redhat.com>
10563 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10564 Correct ptrace arguments.
10566 2012-03-28 Pedro Alves <palves@redhat.com>
10568 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10569 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10570 (IA64_FR1_REGNUM): New defines.
10571 (ia64_fetch_register): New.
10572 (the_low_target): Install it.
10573 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10575 * linux-low.c (linux_fetch_registers): Try the
10576 the_low_target.fetch_register hook first.
10578 * linux-arm-low.c (the_low_target): Adjust.
10579 * linux-bfin-low.c (the_low_target): Adjust.
10580 * linux-cris-low.c (the_low_target): Adjust.
10581 * linux-crisv32-low.c (the_low_target): Adjust.
10582 * linux-m32r-low.c (the_low_target): Adjust.
10583 * linux-m68k-low.c (the_low_target): Adjust.
10584 * linux-mips-low.c (the_low_target): Adjust.
10585 * linux-ppc-low.c (the_low_target): Adjust.
10586 * linux-s390-low.c (the_low_target): Adjust.
10587 * linux-sh-low.c (the_low_target): Adjust.
10588 * linux-sparc-low.c (the_low_target): Adjust.
10589 * linux-tic6x-low.c (the_low_target): Adjust.
10590 * linux-x86-low.c (the_low_target): Adjust.
10591 * linux-xtensa-low.c (the_low_target): Adjust.
10593 2012-03-26 Pedro Alves <palves@redhat.com>
10595 * server.c (handle_qxfer_libraries): Don't bail early if
10596 the_target->qxfer_libraries_svr4 is not NULL.
10598 2012-03-26 Pedro Alves <palves@redhat.com>
10600 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10602 2012-03-23 Pedro Alves <palves@redhat.com>
10604 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10605 "library-list-svr4" element's start tag when the the DSO list is
10608 2012-03-23 Pedro Alves <palves@redhat.com>
10610 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10611 a variable whose type size is the same as the inferior's pointer
10614 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10616 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10618 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10619 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10620 * linux-low.h: Include <signal.h>.
10621 (struct siginfo): Remove forward declaration.
10622 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10625 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10627 * .gitignore: Ignore more files.
10629 2012-03-19 Pedro Alves <palves@redhat.com>
10630 Jan Kratochvil <jan.kratochvil@redhat.com>
10632 * server.c (cont_thread, general_thread): Add describing comments.
10633 (start_inferior): Clear `cont_thread'.
10634 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10637 2012-03-15 Yao Qi <yao@codesourcery.com>
10639 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10641 (cmd_qtdp): ... here.
10643 2012-03-15 Yao Qi <yao@codesourcery.com>
10645 * tracepoint.c (struct tracepoint_action_ops): New.
10646 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10647 (m_tracepoint_action_download): New.
10648 (r_tracepoint_action_download): New.
10649 (x_tracepoint_action_download): New.
10650 (l_tracepoint_action_download): New.
10651 (add_tracepoint_action): Install `action->ops' according type.
10652 (download_tracepoint_1): Move code `download' function pointer
10653 of various tracepoint_action_ops.
10655 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10657 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10658 linux_ptrace_attach_warnings.
10660 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10662 * Makefile.in (linux-ptrace.o): New.
10663 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10664 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10665 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10666 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10667 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10669 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10671 2012-03-08 Yao Qi <yao@codesourcery.com>
10672 Pedro Alves <palves@redhat.com>
10674 Fix PR server/13392.
10675 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10676 offset of JMP insn.
10677 * tracepoint.c (remove_tracepoint): New.
10678 (cmd_qtdp): Call remove_tracepoint when failed to install.
10680 2012-03-07 Pedro Alves <palves@redhat.com>
10682 * linux-low.c (get_detach_signal): New.
10683 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10684 Pass on pending signals to PTRACE_DETACH. Check the result of the
10686 * server.c (program_signals, program_signals_p): New.
10687 (handle_general_set): Handle QProgramSignals.
10688 * server.h (program_signals, program_signals_p): Declare.
10690 2012-03-05 Pedro Alves <palves@redhat.com>
10691 Jan Kratochvil <jan.kratochvil@redhat.com>
10693 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10696 2012-03-03 Yao Qi <yao@codesourcery.com>
10698 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10699 agent_look_up_symbols.
10701 2012-03-03 Yao Qi <yao@codesourcery.com>
10703 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10704 (linux-x86-low.o): Likewise.
10705 * server.h: Remove in_process_agent_loaded.
10706 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10710 2012-03-03 Yao Qi <yao@codesourcery.com>
10712 * tracepoint.c (gdb_agent_capability): New global.
10713 (in_process_agent_loaded_ust): Renamed to
10714 `in_process_agent_supports_ust'.
10716 (in_process_agent_supports_ust): Call agent_capability_check.
10717 (clear_installed_tracepoints): Assert that agent supports
10720 2012-03-03 Yao Qi <yao@codesourcery.com>
10722 * linux-low.c (linux_supports_agent): New.
10723 (linux_target_ops): Initialize field `supports_agent' with
10724 linux_supports_agent.
10725 * target.h (struct target_ops) <supports_agent>: New.
10726 (target_supports_agent): New macro.
10727 * server.c (handle_general_set): Handle packet 'QAgent'.
10728 (handle_query): Send `QAgent+'.
10729 * Makefile.in (server.o): Depends on agent.h.
10731 2012-03-03 Yao Qi <yao@codesourcery.com>
10733 * Makefile.in (OBS): Add agent.o.
10734 Add new rule for agent.o.
10735 Track dependence of tracepoint.c on agent.h.
10736 * tracepoint.c (run_inferior_command_1):
10737 (run_inferior_command): Call agent_run_command.
10738 (gdb_ust_connect_sync_socket): Deleted. Move it to
10740 (resume_thread, stop_thread): Likewise.
10741 (gdb_ust_socket_init): Renamed to ...
10742 (gdb_agent_socket_init): ... New.
10743 (gdb_ust_thread): Renamed to ...
10744 (gdb_agent_helper_thread): ... New.
10745 (gdb_ust_init): Move some code to ...
10746 (gdb_agent_init): ... here. New.
10747 [HAVE_UST]: Call gdb_ust_init.
10748 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10749 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10750 * config.in, configure: Regenerated.
10752 2012-03-02 Pedro Alves <palves@redhat.com>
10754 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10755 * linux-low.c (struct simple_pid_list): New.
10756 (stopped_pids): New a struct simple_pid_list pointer.
10757 (add_to_pid_list, pull_pid_from_list): New.
10758 (handle_extended_wait): Don't assume the first signal new children
10759 report is SIGSTOP. Adjust call to pull_pid_from_list.
10760 (linux_wait_for_lwp): Adjust.
10762 2012-03-02 Yao Qi <yao@codesourcery.com>
10764 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10767 2012-03-02 Yao Qi <yao@codesourcery.com>
10769 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10770 `stop_pc' and `tpoint'. Update caller.
10772 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10774 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10775 * linux-low.c (use_linux_regsets): New macro.
10776 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10777 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10778 (linux_register_in_regsets): New function.
10779 (usr_fetch_inferior_registers): Skip registers covered by
10781 (usr_store_inferior_registers): Likewise.
10782 (usr_fetch_inferior_registers): New macro.
10783 (usr_store_inferior_registers): Likewise.
10784 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10785 (linux_store_registers): Likewise.
10786 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10788 (init_registers_mips64_dsp_linux): Likewise.
10789 (init_registers_mips_linux): New macro.
10790 (init_registers_mips_dsp_linux): Likewise.
10791 (mips_dsp_num_regs): Likewise.
10792 (DSP_BASE, DSP_CONTROL): New fallback macros.
10793 (mips_base_regs): New macro.
10794 (mips_regmap): Use it. Fix the size.
10795 (mips_dsp_regmap): New variable.
10796 (mips_dsp_regset_bitmap): Likewise.
10797 (mips_arch_setup): New function.
10798 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10800 (mips_cannot_store_register): Likewise.
10801 (the_low_target): Update .arch_setup, .num_regs and .regmap
10802 initializers. Add .regset_bitmap initializer.
10803 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10805 * linux-bfin-low.c (the_low_target): Likewise.
10806 * linux-cris-low.c (the_low_target): Likewise.
10807 * linux-crisv32-low.c (the_low_target): Likewise.
10808 * linux-ia64-low.c (the_low_target): Likewise.
10809 * linux-m32r-low.c (the_low_target): Likewise.
10810 * linux-m68k-low.c (the_low_target): Likewise.
10811 * linux-ppc-low.c (the_low_target): Likewise.
10812 * linux-s390-low.c (the_low_target): Likewise.
10813 * linux-sh-low.c (the_low_target): Likewise.
10814 * linux-sparc-low.c (the_low_target): Likewise.
10815 * linux-tic6x-low.c (the_low_target): Likewise.
10816 * linux-x86-low.c (the_low_target): Likewise.
10817 * linux-xtensa-low.c (the_low_target): Likewise.
10818 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10819 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10820 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10822 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10823 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10825 2012-02-29 Yao Qi <yao@codesourcery.com>
10826 Pedro Alves <palves@redhat.com>
10828 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10829 `step_over_finished' is true.
10831 2012-02-27 Pedro Alves <palves@redhat.com>
10833 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10834 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10836 2012-02-27 Pedro Alves <palves@redhat.com>
10839 * linux-low.c (pid_is_stopped): New.
10840 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10842 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10844 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10847 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10849 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10851 2012-02-24 Luis Machado <lgustavo@codesourcery>
10853 * server.c (handle_query): Advertise support for target-side
10854 breakpoint condition evaluation.
10855 (process_point_options): New function.
10856 (process_serial_event): When inserting a breakpoint, check for
10857 a target-side condition that should be evaluated.
10859 * mem-break.c: Include regcache.h and ax.h.
10860 (point_cond_list_t): New data structure.
10861 (breakpoint) <cond_list>: New field.
10862 (find_gdb_breakpoint_at): Make non-static.
10863 (delete_gdb_breakpoint_at): Clear any target-side
10865 (clear_gdb_breakpoint_conditions): New function.
10866 (add_condition_to_breakpoint): Likewise.
10867 (add_breakpoint_condition): Likewise.
10868 (gdb_condition_true_at_breakpoint): Likewise.
10869 (gdb_breakpoint_here): Return result directly instead
10870 of going through a local variable.
10872 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10873 (clear_gdb_breakpoint_conditions): Likewise.
10874 (add_breakpoint_condition): Likewise.
10875 (gdb_condition_true_at_breakpoint): Likewise.
10877 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10878 (need_step_over_p): Take target-side breakpoint condition into
10881 2012-02-24 Luis Machado <lgustavo@codesourcery>
10883 * server.h: Include tracepoint.h.
10884 (agent_mem_read, agent_get_trace_state_variable_value,
10885 agent_set_trace_state_variable_value,
10886 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10887 get_set_tsv_func_addr): New prototypes.
10889 * ax.h: New include file.
10890 * ax.c: New source file.
10892 * tracepoint.c: Include ax.h.
10893 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10894 agent_expr, eval_result_type): Move to ax.h.
10895 (parse_agent_expr): Rename to ...
10896 (gdb_parse_agent_expr): ... this, make it non-static and move
10898 (unparse_agent_expr) Rename to ...
10899 (gdb_unparse_agent_expr): ... this, make it non-static and move
10901 (eval_agent_expr): Rename to ...
10902 (eval_tracepoint_agent_expr): ... this.
10903 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10904 forward declarations.
10905 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10906 (agent_get_trace_state_variable_value): New function.
10907 (agent_set_trace_state_variable_value): New function.
10908 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10909 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10910 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10911 (condition_true_at_tracepoint): Likewise.
10912 (parse_agent_expr): Rename to ...
10913 (gdb_parse_agent_expr): ... this and move to ax.c.
10914 (unparse_agent_expr): Rename to ...
10915 (gdb_unparse_agent_expr): ... this and move to ax.c.
10916 (gdb_agent_op_name): Move to ax.c.
10917 (eval_agent_expr): Rename to ...
10918 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10920 (eval_tracepoint_agent_expr): New function.
10921 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10923 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10925 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10926 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10927 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10928 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10929 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10930 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10931 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10932 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10933 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10934 (compile_bytecodes): Remove forward declaration.
10935 (is_goto_target): Move to ax.c.
10936 (compile_bytecodes): Move to ax.c and call
10937 agent_get_trace_state_variable_value (...) and
10938 agent_set_trace_state_variable_value (...).
10940 * Makefile.in: Update ax.c and IPA dependencies.
10942 2012-02-24 Pedro Alves <palves@redhat.com>
10944 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10945 (cmd_bigqtbuffer_circular): ... this. Only handle
10946 'QTBuffer:circular:'.
10947 (handle_tracepoint_general_set): Adjust.
10949 2012-02-16 Yao Qi <yao@codesourcery.com>
10951 * inferiors.c: Move code to ...
10952 * dll.c: .... here. New.
10953 * server.h: Declare clear_dlls.
10954 * Makefile.in (SFILES): Add dll.c.
10958 2012-02-11 Yao Qi <yao@codesourcery.com>
10960 * server.c: (handle_monitor_command): Add a new parameter
10962 (handle_query): Update caller.
10964 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10966 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10967 * configure, config.in: Regenerate.
10968 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10971 2012-02-02 Pedro Alves <palves@redhat.com>
10973 Try SIGKILL first, then PTRACE_KILL.
10974 * linux-low.c (linux_kill_one_lwp): New.
10975 (linux_kill_one_lwp): Rename to ...
10976 (kill_one_lwp_callback): ... this. Use the new
10977 linux_kill_one_lwp.
10979 2012-02-02 Pedro Alves <palves@redhat.com>
10981 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10984 2012-01-27 Pedro Alves <palves@redhat.com>
10986 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10987 (elf_64_file_p): Make static.
10988 (linux_pid_exe_is_elf_64_file): New.
10989 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10990 Delete declarations.
10991 (linux_pid_exe_is_elf_64_file): Declare.
10992 * linux-x86-low.c (x86_arch_setup): Use
10993 linux_pid_exe_is_elf_64_file.
10995 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10997 * linux-low.c (linux_wait_for_event_1): Rename to ...
10998 (linux_wait_for_event): ... here and merge it with former
10999 linux_wait_for_event - new variable wait_ptid, use it.
11000 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11002 2012-01-23 Pedro Alves <palves@redhat.com>
11004 * server.c (main): Avoid yet another case of infinite loop while
11005 detaching/killing after a longjmp.
11007 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11010 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11012 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11014 * hostio.c (handle_readlink): New function.
11015 (handle_vFile): Call it to handle "vFile:readlink" packets.
11017 2012-01-20 Pedro Alves <palves@redhat.com>
11018 Ulrich Weigand <ulrich.weigand@linaro.org>
11020 * server.c (handle_v_requests): Only support vAttach and vRun to
11021 start multiple processes when in extended protocol mode.
11023 2012-01-17 Pedro Alves <palves@redhat.com>
11025 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11026 memalign plus mprotect to allocate the scratch buffer.
11028 2012-01-13 Pedro Alves <palves@redhat.com>
11030 * server.c (attach_inferior): Clear `cont_thread'.
11032 2012-01-13 Pedro Alves <palves@redhat.com>
11034 * server.c (main): Avoid infinite loop while detaching/killing
11037 2012-01-09 Doug Evans <dje@google.com>
11039 * server.c (start_inferior): Set last_ptid in --wrapper case.
11041 2012-01-06 Yao Qi <yao@codesourcery.com>
11043 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11045 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11047 2012-01-04 Yao Qi <yao@codesourcery.com>
11049 * tracepoint.c (cmd_qtdp): Print debug message
11050 for static tracepoint.
11052 2012-01-04 Yao Qi <yao@codesourcery.com>
11054 * tracepoint.c (trace_vdebug): Differentiate debug message
11055 between gdbserver and IPA.
11057 2012-01-03 Yao Qi <yao@codesourcery.com>
11059 * tracepoint.c (tracepoint_was_hit): Don't collect for
11062 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11064 * terminal.h: Reformat copyright header.
11066 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11068 * server.c (gdbserver_version): Update copyright year.
11069 * gdbreplay.c (gdbreplay_version): Likewise.
11071 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11073 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11076 2011-12-18 Hui Zhu <teawater@gmail.com>
11077 * linux-low.c (linux_create_inferior): Save return value to ret.
11079 2011-12-18 Hui Zhu <teawater@gmail.com>
11081 * linux-low.c (linux_create_inferior): Save return value to ret.
11083 2011-12-16 Doug Evans <dje@google.com>
11085 * linux-low.c (linux_create_inferior): If stdio connection,
11086 redirect stdin from /dev/null, stdout to stderr.
11087 * remote-utils.c (remote_is_stdio): New static global.
11088 (remote_connection_is_stdio): New function.
11089 (remote_prepare): Handle stdio connection.
11090 (remote_open): Ditto.
11091 (remote_close): Don't close stdin for stdio connections.
11092 (read_prim,write_prim): New functions. Replace all calls to
11093 read/write to these.
11094 * server.c (main): Watch for "-" argument. Move call to
11095 remote_prepare before start_inferior.
11096 * server.h (STDIO_CONNECTION_NAME): New macro.
11097 (remote_connection_is_stdio): Declare.
11099 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11100 in debugging output.
11102 2011-12-15 Yao Qi <yao@codesourcery.com>
11104 * tracepoint.c: Include sys/syscall.h.
11105 (gdb_ust_thread): Remove preprocessor conditional.
11107 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11109 * linux-low.c (linux_detach_one_lwp): Call
11110 the_low_target.prepare_to_resume before detaching.
11112 2011-12-14 Yao Qi <yao@codesourcery.com>
11114 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11117 2011-12-14 Yao Qi <yao@codesourcery.com>
11119 * i386-low.c (i386_low_stopped_data_address): Initialize local
11120 variable `control'.
11122 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11126 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11127 DR_CONTROL unless necessary. Extend comments.
11128 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11129 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11131 2011-12-13 Yao Qi <yao@codesourcery.com>
11133 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11135 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11137 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11139 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11140 Print new debug message for such case.
11142 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11144 Fix overlapping memcpy.
11145 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11146 the read_inferior_memory transfer.
11147 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11148 write_inferior_memory transfer.
11149 (set_fast_tracepoint_jump): New variable buf. Use it for the
11150 read_inferior_memory and write_inferior_memory transfers.
11151 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11152 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11153 Use it for the write_inferior_memory transfer.
11154 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11157 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11159 * linux-low.c (fetch_register, store_register): Make code
11160 consistent, fix formatting.
11162 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11164 * linux-low.c (usr_store_inferior_registers): Factor out code
11165 to handle individual registers into...
11166 (store_register): ... this new function.
11168 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11170 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11171 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11172 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11173 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11174 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11175 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11176 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11177 (srv_xmlfiles): Add new XML files.
11179 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11181 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11182 (init_registers_s390_linux32v1): Add prototype.
11183 (init_registers_s390_linux32v2): Likewise.
11184 (init_registers_s390_linux64v1): Likewise.
11185 (init_registers_s390_linux64v2): Likewise.
11186 (init_registers_s390x_linux64v1): Likewise.
11187 (init_registers_s390x_linux64v2): Likewise.
11188 (s390_num_regs): Increment to 52.
11189 (s390_regmap): Add orig_r2 register.
11190 (s390_num_regs_3264): Increment to 68.
11191 (s390_regmap_3264): Add orig_r2 register.
11192 (s390_collect_ptrace_register): Handle orig_r2 register.
11193 (s390_supply_ptrace_register): Likewise.
11194 (s390_fill_last_break): New function.
11195 (s390_store_last_break): Likewise.
11196 (s390_fill_system_call): New function.
11197 (s390_store_system_call): Likewise.
11198 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11200 (s390_check_regset): New function.
11201 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11202 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11203 Update target_regsets for available register sets.
11205 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11206 Jan Kratochvil <jan.kratochvil@redhat.com>
11208 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11209 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11211 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11212 * linux-low.h (struct process_info_private): New member r_debug.
11213 * server.c (handle_qxfer_libraries): Call
11214 the_target->qxfer_libraries_svr4.
11215 (handle_qxfer_libraries_svr4): New function.
11216 (qxfer_packets): New entry "libraries-svr4".
11217 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11218 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11219 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11220 PACKET_qXfer_libraries_svr4.
11222 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11224 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11225 PSW address/mask between 8-byte and 16-byte formats.
11226 (s390_supply_ptrace_register): Likewise.
11227 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11228 basic addressing mode bit.
11230 2011-11-24 Stan Shebs <stan@codesourcery.com>
11232 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11234 2011-11-17 Stan Shebs <stan@codesourcery.com>
11236 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11237 (tracing_start_time): New global.
11238 (tracing_stop_time): New global.
11239 (tracing_user_name): New global.
11240 (tracing_notes): New global.
11241 (tracing_stop_note): New global.
11242 (cmd_qtstart): Set traceframe_usage, start_time.
11243 (stop_tracing): Set stop_time.
11244 (cmd_qtstatus): Report additional status.
11245 (cmd_qtp): New function.
11246 (handle_tracepoint_query): Call it.
11247 (cmd_qtnotes): New function.
11248 (handle_tracepoint_general_set): Call it.
11249 (get_timestamp): Rename from tsv_get_timestamp.
11251 2011-11-14 Stan Shebs <stan@codesourcery.com>
11252 Kwok Cheung Yeung <kcy@codesourcery.com>
11254 * linux-x86-low.c (small_jump_insn): New.
11255 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11256 trampoline and error message, build a trampoline and issue a small
11257 jump instruction to it.
11258 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11259 trampoline and error message.
11260 (x86_get_min_fast_tracepoint_insn_len): New.
11261 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11262 * linux-low.h (struct linux_target_ops): Add arguments to
11263 install_fast_tracepoint_jump_pad operation, add new operation.
11264 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11266 (linux_get_min_fast_tracepoint_insn_len): New function.
11267 (linux_target_op): Add new operation.
11268 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11269 (gdb_trampoline_buffer_end): Ditto.
11270 (gdb_trampoline_buffer_error): Ditto.
11271 (struct ipa_sym_addresses): Add fields for new IPA variables.
11272 (symbol_list): Add entries for new IPA variables.
11273 (struct tracepoint): Add fields to hold the address range of the
11274 trampoline used by the tracepoint.
11275 (trampoline_buffer_head): New static variable.
11276 (trampoline_buffer_tail): Ditto.
11277 (claim_trampoline_space): New function.
11278 (have_fast_tracepoint_trampoline_buffer): New function.
11279 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11281 (install_fast_tracepoint): Ditto, also add error buffer argument.
11282 (cmd_qtminftpilen): New function.
11283 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11284 (fast_tracepoint_from_trampoline_address): New function.
11285 (fast_tracepoint_collecting): Handle trampoline as part of jump
11287 (set_trampoline_buffer_space): New function.
11288 (initialize_tracepoint): Initialize new IPA variables.
11289 * target.h (struct target_ops): Add arguments to
11290 install_fast_tracepoint_jump_pad operation, add new
11291 get_min_fast_tracepoint_insn_len operation.
11292 (target_get_min_fast_tracepoint_insn_len): New.
11293 (install_fast_tracepoint_jump_pad): Add arguments.
11294 * server.h (IPA_BUFSIZ): Define.
11295 * linux-i386-ipa.c: Include extra header files.
11296 (initialize_fast_tracepoint_trampoline_buffer): New function.
11297 (initialize_low_tracepoint): Call it.
11298 * server.h (set_trampoline_buffer_space): Declare.
11299 (claim_trampoline_space): Ditto.
11300 (have_fast_tracepoint_trampoline_buffer): Ditto.
11302 2011-11-14 Yao Qi <yao@codesourcery.com>
11304 * server.c (handle_query): Handle InstallInTrace for qSupported.
11305 * tracepoint.c (add_tracepoint): Sort list.
11306 (install_tracepoint, download_tracepoint): New.
11307 (cmd_qtdp): Call them to install and download tracepoints.
11308 (sort_tracepoints): Removed.
11309 (cmd_qtstart): Update.
11311 2011-11-14 Yao Qi <yao@codesourcery.com>
11313 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11314 * mem-break.h: Declare.
11315 * tracepoint.c (cmd_qtstart): Move some code to ...
11316 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11318 (download_tracepoints): Move some code to ...
11319 (download_tracepoint_1): ... here. New.
11321 2011-11-08 Yao Qi <yao@codesourcery.com>
11323 * remote-utils.c (relocate_instruction): A comment fix.
11325 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11327 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11328 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11329 dr_status_mirror and dr_control_mirror from debug_reg_state.
11330 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11331 (i386_initial_stuff): Remove use of deleted globals.
11332 (i386_get_thread_context, i386_set_thread_context,
11333 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11334 from debug_reg_state.
11336 2011-11-05 Yao Qi <yao@codesourcery.com>
11338 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11339 address as TPOINT's.
11341 2011-11-02 Stan Shebs <stan@codesourcery.com>
11343 * tracepoint.c (agent_mem_read_string): New function.
11344 (eval_agent_expr): Call it for tracenz.
11345 * server.c (handle_query): Report support for tracenz.
11347 2011-11-02 Yao Qi <yao@codesourcery.com>
11349 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11351 2011-11-02 Yao Qi <yao@codesourcery.com>
11353 * target.h: Fix a typo in comment.
11355 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11357 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11358 clobber the breakpoints' shadows with fast tracepoint jumps.
11359 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11360 * target.c (write_inferior_memory): Also pass MYADDR down to
11363 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11365 * configure.ac: Check support for personality routine.
11366 * configure: Regenerate.
11367 * config.in: Likewise.
11368 * linux-low.c: Include <sys/personality.h>.
11369 Define ADDR_NO_RANDOMIZE if necessary.
11370 (linux_create_inferior): Disable address space randomization when
11371 forking inferior, if requested.
11372 (linux_supports_disable_randomization): New function.
11373 (linux_target_ops): Install it.
11374 * server.h (disable_randomization): Declare.
11375 * server.c (disable_randomization): New global variable.
11376 (handle_general_set): Handle QDisableRandomization.
11377 (handle_query): Likewise for qSupported.
11378 (main): Support --disable-randomization and --no-disable-randomization
11379 command line arguments.
11380 * target.h (struct target_ops): Add supports_disable_randomization.
11381 (target_supports_disable_randomization): New macro.
11383 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11385 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11387 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11388 [!PT_GETDSBT] (target_loadmap): New definition.
11389 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11390 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11391 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11392 and PT_GETDSBT to LINUX_LOADMAP.
11393 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11394 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11396 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11398 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11399 (arm_linux_hwbp_cap): New static variable.
11400 (arm_linux_get_hwbp_cap): Replace by ...
11401 (arm_linux_init_hwbp_cap): ... this new function.
11402 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11403 (arm_linux_get_hw_watchpoint_count): Likewise.
11404 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11405 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11406 (arm_prepare_to_resume): Use perror_with_name instead of error.
11408 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11410 * linux-arm-low.c: Include <signal.h>.
11411 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11412 (struct arm_linux_hwbp_cap): New data type.
11413 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11414 (struct arm_linux_hw_breakpoint): New data type.
11415 (MAX_BPTS, MAX_WPTS): Define.
11416 (struct arch_process_info, struct arch_lwp_info): New data types.
11417 (arm_linux_get_hwbp_cap): New function.
11418 (arm_linux_get_hw_breakpoint_count): Likewise.
11419 (arm_linux_get_hw_watchpoint_count): Likewise.
11420 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11421 (arm_hwbp_control_initialize): Likewise.
11422 (arm_hwbp_control_is_enabled): Likewise.
11423 (arm_hwbp_control_is_initialized): Likewise.
11424 (arm_hwbp_control_disable): Likewise.
11425 (arm_linux_hw_breakpoint_equal): Likewise.
11426 (arm_linux_hw_point_initialize): Likewise.
11427 (struct update_registers_data): New data structure.
11428 (update_registers_callback: New function.
11429 (arm_insert_point): Likewise.
11430 (arm_remove_point): Likewise.
11431 (arm_stopped_by_watchpoint): Likewise.
11432 (arm_stopped_data_address): Likewise.
11433 (arm_new_process): Likewise.
11434 (arm_new_thread): Likewise.
11435 (arm_prepare_to_resume): Likewise.
11436 (the_low_target): Register arm_insert_point, arm_remove_point,
11437 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11438 arm_new_thread, and arm_prepare_to_resume.
11440 2011-09-15 Stan Shebs <stan@codesourcery.com>
11442 * server.h (struct emit_ops): Add compare-goto fields.
11443 * tracepoint.c (gdb_agent_op_sizes): New table.
11444 (emit_eq_goto): New function.
11445 (emit_ne_goto): New function.
11446 (emit_lt_goto): New function.
11447 (emit_le_goto): New function.
11448 (emit_gt_goto): New function.
11449 (emit_ge_goto): New function.
11450 (is_goto_target): New function.
11451 (compile_bytecodes): Recognize special cases of compare-goto
11452 combinations and call specialized emitters for them.
11453 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11454 (amd64_emit_ne_goto): New function.
11455 (amd64_emit_lt_goto): New function.
11456 (amd64_emit_le_goto): New function.
11457 (amd64_emit_gt_goto): New function.
11458 (amd64_emit_ge_goto): New function.
11459 (amd64_emit_ops): Add the new functions.
11460 (i386_emit_eq_goto): New function.
11461 (i386_emit_ne_goto): New function.
11462 (i386_emit_lt_goto): New function.
11463 (i386_emit_le_goto): New function.
11464 (i386_emit_gt_goto): New function.
11465 (i386_emit_ge_goto): New function.
11466 (i386_emit_ops): Add the new functions.
11468 2011-09-08 Stan Shebs <stan@codesourcery.com>
11470 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11471 (i386_emit_epilogue): Restore %ebx.
11473 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11475 * server.c (step_thread): Remove definition.
11476 (process_serial_event): Don't handle Hs.
11477 * server.h (step_thread): Remove declaration.
11478 * target.c (set_desired_inferior): Remove use of step_thread.
11480 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11482 * linux-low.c: Include linux-procfs.h.
11483 (linux_attach_lwp_1): Update comments.
11484 (linux_attach): Scan for existing threads when attaching to a
11485 process that is the tgid.
11486 * Makefile.in: Update dependencies.
11488 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11490 * configure.srv: Add linux-procfs.o dependencies.
11492 2011-08-14 Yao Qi <yao@codesourcery.com>
11494 * target.h (struct target_ops): Fix indent.
11495 * win32-low.c (win32_target_ops): Fix comment.
11497 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11498 Yao Qi <yao@codesourcery.com>
11500 * Makefile.in (clean): Remove tic6x-*.c files.
11501 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11502 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11503 (tic6x-c64xp-linux.c): Likewise.
11504 * configure.srv: Add support for tic6x-*-uclinux.
11505 * linux-tic6x-low.c: New.
11506 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11508 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11509 Yao Qi <yao@codesourcery.com>
11511 * target.h (struct target_ops): Add read_loadmap.
11512 * linux-low.c (struct target_loadseg): New type.
11513 (struct target_loadmap): New type.
11514 (linux_read_loadmap): New function.
11515 (linux_target_ops): Add linux_read_loadmap.
11516 * server.c (handle_query): Support qXfer:fdpic:read packet.
11517 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11520 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11522 * win32-low.c: Include <stdint.h>.
11524 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11526 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11527 to the inferior here.
11528 (i386_remove_aligned_watchpoint): Ditto.
11529 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11530 fit part of the watchpoint in the debug registers.
11531 (i386_update_inferior_debug_regs): New.
11532 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11533 registers, and only update the inferior on success.
11534 (i386_low_remove_watchpoint): Ditto.
11536 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11538 * linux-low.c (compare_ints, unique, list_threads, show_process,
11539 linux_core_of_thread): Delete.
11540 (linux_target_ops): Change linux_core_of_thread to
11541 linux_common_core_of_thread.
11542 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11543 * utils.c (malloc_failure): Change type of argument.
11544 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11545 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11546 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11547 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11548 (IPA_OBJS): Add common-utils-ipa.o.
11549 (ptid_h, linux_osdata_h): New macros.
11550 (server_h): Add common/common-utils.h, common/xml-utils.h,
11551 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11553 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11554 ptid.o, buffer.o): New rules.
11555 (linux-low.o): Add common/linux-osdata.h as a dependency.
11556 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11557 * configure.ac: Add AC_HEADER_DIRENT check.
11558 * config.in: Regenerate.
11559 * configure: Regenerate.
11560 * remote-utils.c (xml_escape_text): Delete.
11561 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11562 buffer_xml_printf): Move to common/buffer.c.
11563 * server.c (main): Remove call to initialize_inferiors.
11564 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11565 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11566 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11567 internal_error, gdb_assert, gdb_assert_fail): Delete.
11568 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11569 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11571 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11572 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11573 initialize_inferiors): Delete.
11575 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11577 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11580 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11582 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11584 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11586 2011-05-26 Yao Qi <yao@codesourcery.com>
11588 * Makefile.in (thread-db.o): Track dependence to
11589 common/gdb_thread_db.h.
11590 * thread-db.c: include gdb_thread_db.h from right place.
11592 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11594 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11595 __FILE__ and __LINE__ to internal_error.
11597 2011-05-13 Doug Evans <dje@google.com>
11599 * thread-db.c (try_thread_db_load_from_sdir): New function.
11600 (try_thread_db_load_from_dir): New function.
11601 (thread_db_load_search): Handle $sdir, ignore $pdir.
11602 Remove trying of system directories if search of
11603 libthread-db-search-path fails, that is now done via $sdir.
11605 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11607 * server.c (handle_query): Add EnableDisableTracepoints to the list
11608 of supported features.
11609 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11611 (cmd_qtenable_disable): New.
11612 (cmd_qtstart): Install tracepoints even if disabled.
11613 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11614 receiving a QTEnable or QTDisable packet.
11615 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11616 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11618 (gdb_probe): Skip data collection if static tracepoint is disabled.
11620 2011-05-10 Doug Evans <dje@google.com>
11622 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11624 2011-05-04 Doug Evans <dje@google.com>
11626 * linux-low.c (linux_join): Skip process lookup.
11627 * spu-low.c (spu_join): Ditto.
11628 * server.c (join_inferiors_callback): Delete.
11629 (process_serial_event): For 'D' packet (detach) call join_inferior
11632 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11634 * README: Don't mention xscale*-*-linux*.
11635 * configure.srv (xscale*-*-linux*): Don't handle target.
11637 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11639 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11641 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11642 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11643 (i386_emit_void_call_2): Likewise.
11645 2011-04-26 Yao Qi <yao@codesourcery.com>
11647 * linux-low.c: Move common macros to linux-ptrace.h.
11648 Include linux-ptrace.h.
11649 * Makefile.in (linux_ptrace_h): New.
11650 (linux-low.o): Depends on linux-ptrace.h.
11652 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11654 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11655 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11656 (remote_prepare): New function with most of the TCP code from ...
11657 (remote_open): ... here. Detect PORT here unconditionally. Move also
11658 setting transport_is_reliable.
11659 * server.c (run_once): New variable.
11660 (gdbserver_usage): Document it.
11661 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11662 the first run if RUN_ONCE.
11663 * server.h (run_once, remote_prepare): New declarations.
11665 2011-04-19 Tom Tromey <tromey@redhat.com>
11667 * win32-low.c (handle_load_dll): Remove duplicate "the".
11669 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11671 Remove support for old Cygwin 1.5 versions.
11672 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11673 function to avoid warning.
11674 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11677 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11679 * gdbserver/server.h (Macro _): Define it if not available.
11681 2011-03-14 Michael Snyder <msnyder@vmware.com>
11683 * hostio.c (handle_close): Remove unnecessary null test.
11685 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11687 * Makefile.in (maintainer-clean realclean distclean): Remove
11688 "make ... subdir_do" command.
11690 2011-03-10 Michael Snyder <msnyder@vmware.com>
11692 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11694 * server.c (handle_v_run): Free alloced buffer on early return.
11696 2011-03-09 Yao Qi <yao@codesourcery.com>
11699 2011-03-04 Yao Qi <yao@codesourcery.com>
11701 * Makefile.in: Remove GNU make feature --directory.
11703 2011-03-05 Yao Qi <yao@codesourcery.com>
11705 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11706 (subdir_do): New make target. Copied from gdb/Makefile.
11707 (maintainer-clean, realclean, distclean, clean): Call corresponding
11708 make targets in common/Makefile.
11710 2011-02-11 Yao Qi <yao@codesourcery.com>
11712 * configure.ac: Call AC_PROG_RANLIB.
11713 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11714 * configure: Regenerate.
11716 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11718 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11720 2011-03-06 Yao Qi <yao@codesourcery.com>
11722 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11724 2011-03-05 Yao Qi <yao@codesourcery.com>
11726 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11727 (subdir_do): New make target. Copied from gdb/Makefile.
11728 (maintainer-clean, realclean, distclean, clean): Call corresponding
11729 make targets in common/Makefile.
11731 2011-03-04 Yao Qi <yao@codesourcery.com>
11733 * Makefile.in: Remove GNU make feature --directory.
11735 2011-03-04 Michael Snyder <msnyder@vmware.com>
11737 * server.c (queue_stop_reply): Call xmalloc not malloc.
11739 2011-03-02 Michael Snyder <msnyder@vmware.com>
11741 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11743 2011-02-28 Michael Snyder <msnyder@vmware.com>
11745 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11746 (cmd_qtframe): Ditto.
11747 (cmd_qtbuffer): Ditto.
11748 (cmd_bigqtbuffer): Ditto.
11750 * utils.c (decimal2str): Initialize 'width' to nine, then
11751 don't mess with it.
11753 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11755 * hostio.c (require_data): Free *data, not data.
11757 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11759 * hostio.c (require_data): Use free, not xfree.
11761 2011-02-27 Michael Snyder <msnyder@vmware.com>
11763 * server.c (handle_query): Discard unused value.
11765 * hostio.c (require_data): Free malloc memory before returning
11768 2011-02-26 Michael Snyder <msnyder@vmware.com>
11770 * linux-low.c (list_threads): Call closedir for dirent.
11772 2011-02-27 Michael Snyder <msnyder@vmware.com>
11774 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11775 a case statement falls through.
11777 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11779 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11782 2011-02-26 Michael Snyder <msnyder@vmware.com>
11784 * utils.c (decimal2str): Eliminate dead code and dead param.
11785 (pulongest): Drop dead param from call to decimal2str.
11788 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11790 Revert the following patch (not approved yet):
11791 2011-02-21 Hui Zhu <teawater@gmail.com>
11792 * tracepoint.c (tp_printf): New function.
11793 (eval_agent_expr): Handle gdb_agent_op_printf.
11795 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 2011-02-18 Tom Tromey <tromey@redhat.com>
11802 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11803 (tracepoint.o): Likewise.
11804 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11805 (gdb_agent_op_names): Likewise.
11807 2011-02-18 Tom Tromey <tromey@redhat.com>
11809 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11810 gdb_agent_op_rot>: New constants.
11811 (gdb_agent_op_names): Add pick and roll.
11812 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11815 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11817 * aclocal.m4: Regenerated with aclocal-1.11.1.
11819 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11821 * server.c (handle_qxfer_traceframe_info): New.
11822 (qxfer_packets): Register "traceframe-info".
11823 (handle_query): Report support for qXfer:traceframe-info:read+.
11824 * tracepoint.c (match_blocktype): New.
11825 (traceframe_find_block_type): Rename to ...
11826 (traceframe_walk_blocks): ... this. Add callback filter argument,
11828 (traceframe_find_block_type): New, reimplemented on top of
11829 traceframe_walk_blocks.
11830 (build_traceframe_info_xml): New.
11831 (traceframe_read_info): New.
11832 * server.h (traceframe_read_info): Declare.
11834 2011-02-11 Yao Qi <yao@codesourcery.com>
11836 * configure.ac: Call AC_PROG_RANLIB.
11837 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11838 * configure: Regenerate.
11840 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11842 * server.c (gdb_read_memory): Change return semantics to allow
11844 (handle_search_memory_1): Adjust.
11845 (process_serial_event) <'m' packet>: Handle partial transfers.
11846 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11848 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11850 * regcache.c (init_register_cache): Initialize
11851 regcache->register_status.
11852 (free_register_cache): Release regcache->register_status.
11853 (regcache_cpy): Copy register_status.
11854 (registers_to_string): Print 'x's for unavailable registers.
11855 (supply_register): Mark the register's status valid or
11856 unavailable, depending on whether a buffer was passed in or not.
11857 (supply_register_zeroed): New.
11858 (supply_regblock): Mark the registers' status valid or
11859 unavailable, depending on whether a buffer was passed in or not.
11860 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11861 (struct regcache): New `register_status' field.
11862 (supply_register_zeroed): Declare.
11863 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11864 supply_register_zeroed, rather than passing a NULL buffer to
11866 * tracepoint.c (fetch_traceframe_registers): Update comment.
11868 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11870 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11873 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11875 * server.h (decode_xfer_write): Change prototype.
11876 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11877 and don't extract the annex here.
11878 * server.c (decode_xfer_read): Remove `annex' parameter,
11879 and don't extract the annex here.
11880 (decode_xfer): New.
11881 (struct qxfer): New.
11882 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11883 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11884 (handle_qxfer_statictrace): New functions, abstracted out from
11885 handle_query, and made to use the struct qxfer interface.
11886 (handle_threads_qxfer_proper): Rename to ...
11887 (handle_qxfer_threads_proper): ... this.
11888 (handle_threads_qxfer): Rename to ...
11889 (handle_qxfer_threads): ... this. Adjust.
11890 (qxfer_packets): New array.
11891 (handle_qxfer): New function.
11892 (handle_query): Use handle_qxfer.
11894 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11896 * gdbreplay.c: Shorten lines of >= 80 columns.
11897 * linux-low.c: Ditto.
11898 * linux-ppc-low.c: Ditto.
11899 * linux-s390-low.c: Ditto.
11900 * linux-sparc-low.c: Ditto.
11901 * linux-x86-low.c: Ditto.
11902 * linux-xtensa-low.c: Ditto.
11903 * mem-break.c: Ditto.
11904 * nto-low.c: Ditto.
11905 * regcache.h: Ditto.
11906 * remote-utils.c: Ditto.
11909 * thread-db.c: Ditto.
11910 * tracepoint.c: Ditto.
11912 * win32-low.h: Ditto.
11914 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11916 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11919 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11921 * server.c (gdbserver_version): Update copyright year in version
11923 * gdbreplay.c (gdbreplay_version): Ditto.
11925 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11927 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11928 * linux-bfin-low.c: New file.
11929 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11930 PT_DATA_ADDR for BFIN targets.
11931 * Makefile.in (SFILES): Add linux-bfin-low.c.
11932 (clean): Remove reg-bfin.c.
11933 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11934 * README: Mention supported Blackfin targets.
11936 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11938 * .gitignore: New file.
11940 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11942 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11944 2010-10-22 Jie Zhang <jie@codesourcery.com>
11946 * Makefile.in: Add FLAGS_TO_PASS variable.
11947 (install): Remove dependency of install-only and recursively
11948 invoke make for install-only.
11950 2010-10-04 Doug Evans <dje@google.com>
11952 * Makefile.in (uninstall): Use $(DESTDIR).
11954 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11958 * linux-x86-low.c (compat_siginfo_from_siginfo)
11959 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11960 si_code is < 0. Check for si_code == SI_TIMER before checking for
11963 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11965 * lynx-i386-low.c: New file.
11966 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11968 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11970 * lynx-low.c (ptrace_request_to_str): Remove handling for
11971 request values that have been removed in LynxOS 5.x.
11973 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11975 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11978 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11980 * configure.ac: Add --enable-inprocess-agent option.
11981 * configure: Rebuilt.
11983 2010-09-06 Yao Qi <yao@codesourcery.com>
11985 * linux-low.c (linux_kill): Remove unused variable.
11986 (linux_stabilize_threads): Likewise.
11987 * server.c (start_inferior): Likewise.
11988 (queue_stop_reply_callback): Likewise.
11989 * tracepoint.c (do_action_at_tracepoint): Likewise.
11991 2010-09-06 Yao Qi <yao@codesourcery.com>
11993 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11996 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11998 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12000 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12002 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12005 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12007 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12008 gdbserver/lynx-ppc-low.c: New files.
12009 * Makefile.in (lynx_low_h): New variable.
12010 (lynx-low.o, lynx-ppc-low.o): New rules.
12011 * configure.ac: On LynxOS, link with -lnetinet.
12012 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12013 * configure: regenerate.
12015 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12017 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12018 * configure.ac: Add check for vasprintf and vsnprintf.
12019 * configure, config.in: Regenerate.
12020 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12022 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12024 * gdbreplay.c: Move include of alloca.h up, next to include of
12026 * server.h: Add include of malloc.h.
12027 * mem-break.c: Remove include of malloc.h.
12028 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12030 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12032 * Makefile.in (memmem.o): Build with -Wno-error.
12034 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12036 * utils.c (xsnprintf): Make non-static.
12037 * server.h: Add xsnprintf declaration.
12038 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12039 replace calls to snprintf by calls to xsnprintf throughout.
12041 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12043 * configure.ac: Add configure check for alloca.
12044 * configure, config.in: Regenerate.
12045 * server.h: Include alloca.h if it exists.
12046 * gdbreplay.c: Include alloca.h if it exists.
12048 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12050 * linux-low.c (__SIGRTMIN): Define if not already defined.
12051 (linux_create_inferior): Check for __ANDROID__ rather than
12053 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12054 are already deferred.
12055 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12056 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12057 stopped and already has a pending signal to report.
12058 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12059 a pending signal to report or is moving out of a jump pad.
12060 (linux_init_signals): Check for __ANDROID__ rather than
12063 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12065 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12066 debug_threads check. Avoid a linear search when not doing debug
12069 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12071 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12072 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12073 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12074 (process_event): Change local fd's type to gdb_fildes_t.
12075 (create_file_handler): Adjust prototype.
12076 (delete_file_handler): Adjust prototype.
12077 (handle_file_event): Adjust prototype. Use pfildes.
12078 (create_file_event): Adjsut prototype.
12079 * remote-utils.c (remote_desc, listen_desc): Change type to
12081 * server.h: New gdb_fildes_t typedef.
12082 [USE_WIN32API]: Include winsock2.h.
12083 (delete_file_handler, add_file_handler): Adjust prototypes.
12084 (pfildes): Declare.
12085 * utils.c (pfildes): New.
12087 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12089 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12090 * configure: Regenerate.
12092 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12094 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12095 (linux_done_accessing_memory): ... this.
12096 (linux_target_ops): Adjust.
12097 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12098 * nto-low.c (nto_target_ops): Adjust comment.
12099 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12100 * spu-low.c (spu_target_ops): Adjust comment.
12101 * target.h (target_ops): Rename unprepare_to_access_memory field
12102 to done_accessing_memory.
12103 (unprepare_to_access_memory): Rename to ...
12104 (done_accessing_memory): ... this.
12106 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12108 * linux-low.c (linux_prepare_to_access_memory): New.
12109 (linux_unprepare_to_access_memory): New.
12110 (linux_target_ops): Install them.
12111 * server.c (read_memory): Rename to ...
12112 (gdb_read_memory): ... this. Use
12113 prepare_to_access_memory/prepare_to_access_memory.
12114 (write_memory): Rename to ...
12115 (gdb_write_memory): ... this. Use
12116 prepare_to_access_memory/prepare_to_access_memory.
12117 (handle_search_memory_1): Adjust.
12118 (process_serial_event): Adjust.
12119 * target.h (struct target_ops): New fields
12120 prepare_to_access_memory and unprepare_to_access_memory.
12121 (prepare_to_access_memory, unprepare_to_access_memory): New.
12122 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12123 prepare_to_access_memory/prepare_to_access_memory.
12124 * nto-low.c (nto_target_ops): Adjust.
12125 * spu-low.c (spu_target_ops): Adjust.
12126 * win32-low.c (win32_target_ops): Adjust.
12128 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12130 * Makefile.in (WARN_CFLAGS): Get it from configure.
12131 (WERROR_CFLAGS): New.
12132 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12133 * configure.ac: Introduce --enable-werror, which adds -Werror to
12134 the compiler command line. Enabled by default. Disable with
12135 --disable-werror. Add -Wdeclaration-after-statement
12136 Wpointer-arith and -Wformat-nonliteral to warning flags.
12137 * configure: Regenerate.
12139 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12141 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12143 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12145 * gdbreplay.c (remote_error): New.
12147 (expect): Use gdbchar. Check for error reading from GDB.
12148 Clarify sync error output.
12149 (play): Check for errors writing to GDB.
12150 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12151 * remote-utils.c (getpkt): Check for errors writing to the remote
12154 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12156 * linux-low.c (linux_wait_1): Move non-debugging code out of
12157 `debug_threads' control.
12159 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12161 * linux-low.c (linux_wait_1): Don't set last_status here.
12162 * server.c (push_event, queue_stop_reply_callback): Assert we're
12163 not pushing a TARGET_WAITKIND_IGNORE event.
12164 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12165 (myresume, handle_target_event): Set the thread's last_resume_kind
12166 and last_status from the target returned status.
12168 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12172 * linux-x86-low.c (update_debug_registers_callback): New.
12173 (i386_dr_low_set_addr): Use it.
12174 (i386_dr_low_get_addr): New.
12175 (i386_dr_low_set_control): Use update_debug_registers_callback.
12176 (i386_dr_low_get_control): New.
12177 (i386_dr_low_get_status): Adjust.
12178 * linux-low.c (linux_stop_lwp): New.
12179 * linux-low.h (linux_stop_lwp): Declare.
12181 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12182 argument instead of a i386_debug_reg_state.
12183 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12184 a i386_debug_reg_state.
12185 (i386_insert_aligned_watchpoint): Adjust.
12186 (i386_remove_aligned_watchpoint): Adjust.
12187 (i386_low_stopped_data_address): Read the debug registers from the
12188 inferior instead of from the mirrors.
12189 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12190 (i386_dr_low_get_addr): Declare.
12191 (i386_dr_low_get_control): Declare.
12192 (i386_dr_low_get_status): Change prototype.
12194 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12195 (i386_dr_low_get_addr): New.
12196 (i386_dr_low_get_control): New.
12197 (i386_dr_low_get_status): Adjust prototype. Return
12199 (i386_initial_stuff): Clear dr_status_mirror and
12201 (i386_get_thread_context): Adjust.
12202 (i386_set_thread_context): Adjust.
12203 (i386_thread_added): Adjust.
12205 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12207 * linux-low.h (linux_thread_area): Delete declaration.
12209 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12211 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12212 after its termination.
12214 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12216 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12217 (gdb_wants_all_stopped): Delete.
12218 (linux_wait_1): Don't call them.
12219 * server.c (handle_v_cont): Tag all threads as want-stopped.
12220 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12221 stopped as "client-wants-stopped".
12223 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12225 * Makefile.in (signals_h): New.
12226 (server_h): Depend on it.
12227 (server.o): Don't depend on $(signals_def).
12228 (signals.o): Depend on $(signals_def).
12230 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12232 * Makefile.in (signals_def): New.
12233 (server_h): Append include/gdb/signals.h and signals_def.
12234 (server.o): Append signals_def.
12236 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12238 * server.c (handle_target_event): Use target_signal_to_host for
12239 resume_info.sig initialization.
12240 * target.h (struct thread_resume) <sig>: New comment.
12242 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12244 * server.c (handle_query): strcpy() the returned string from paddress()
12245 instead of sprintf().
12246 * utils.c (paddress): Return phex_nz().
12248 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12250 * server.c (handle_v_cont): Call mourn_inferior if process
12252 (myresume): Likewise.
12254 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12256 Static tracepoints, and integration with UST.
12258 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12259 * mem-break.c (uninsert_all_breakpoints)
12260 (reinsert_all_breakpoints): New.
12261 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12262 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12263 (gdb_agent_ust_loaded, helper_thread_id)
12264 (gdb_agent_helper_thread_id): New macros.
12265 (struct ipa_sym_addresses): Add addr_ust_loaded,
12266 addr_helper_thread_id, addr_cmd_buf.
12267 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12268 (in_process_agent_loaded_ust): New.
12269 (write_e_ust_not_loaded): New.
12270 (maybe_write_ipa_ust_not_loaded): New.
12271 (struct collect_static_trace_data_action): New.
12272 (enum tracepoint_type) <static_tracepoint>: New.
12273 (struct tracepoint) <handle>: Mention static tracepoints.
12274 (struct static_tracepoint_ctx): New.
12275 (CMD_BUF_SIZE): New.
12276 (add_tracepoint_action): Handle static tracepoint actions.
12277 (unprobe_marker_at): New.
12278 (clear_installed_tracepoints): Handle static tracepoints.
12279 (cmd_qtdp): Handle static tracepoints.
12280 (probe_marker_at): New.
12281 (cmd_qtstart): Handle static tracepoints.
12282 (response_tracepoint): Handle static tracepoints.
12283 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12284 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12285 (get_context_regcache): Handle static tracepoints.
12286 (do_action_at_tracepoint): Handle static tracepoint actions.
12287 (traceframe_find_block_type): Handle static trace data blocks.
12288 (traceframe_read_sdata): New.
12289 (download_tracepoints): Download static tracepoint actions.
12290 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12291 (GDB_PROBE_NAME): New.
12293 (GET_UST_SYM): New.
12296 (ust_marker_to_static_tracepoint): New.
12298 (collect_ust_data_at_tracepoint): New.
12299 (gdb_ust_probe): New.
12300 (UNIX_PATH_MAX, SOCK_DIR): New.
12301 (gdb_ust_connect_sync_socket): New.
12302 (resume_thread, stop_thread): New.
12303 (run_inferior_command): New.
12304 (init_named_socket): New.
12305 (gdb_ust_socket_init): New.
12306 (cstr_to_hexstr): New.
12308 (first_marker, next_marker): New.
12309 (response_ust_marker): New.
12310 (cmd_qtfstm, cmd_qtsstm): New.
12311 (unprobe_marker_at, probe_marker_at): New.
12312 (cmd_qtstmat, gdb_ust_thread): New.
12313 (gdb_ust_init): New.
12314 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12315 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12316 (ST_REGENTRY): New.
12317 (x86_64_st_collect_regmap): New.
12318 (X86_64_NUM_ST_COLLECT_GREGS): New.
12319 (AMD64_RIP_REGNUM): New.
12320 (supply_static_tracepoint_registers): New.
12321 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12322 (ST_REGENTRY): New.
12323 (i386_st_collect_regmap): New.
12324 (i386_NUM_ST_COLLECT_GREGS): New.
12325 (supply_static_tracepoint_registers): New.
12326 * server.c (handle_query): Handle qXfer:statictrace:read.
12327 <qSupported>: Report support for StaticTracepoints, and
12328 qXfer:statictrace:read features.
12329 * server.h (traceframe_read_sdata)
12330 (supply_static_tracepoint_registers): Declare.
12331 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12332 (unpack_varlen_hex): Include in IPA build.
12333 * Makefile.in (ustlibs, ustinc): New.
12334 (IPA_OBJS): Add remote-utils-ipa.o.
12335 ($(IPA_LIB)): Link -ldl and -lpthread.
12337 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12338 * config.in, configure: Regenerate.
12340 2010-06-20 Ian Lance Taylor <iant@google.com>
12341 Pedro Alves <pedro@codesourcery.com>
12343 * linux-x86-low.c (always_true): Delete.
12344 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12345 trying to fool the compiler with always_true.
12347 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12349 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12350 conditions in gdbserver.
12352 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12354 * spu-low.c (spu_read_memory): Wrap around local store limit.
12355 (spu_write_memory): Likewise.
12357 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12359 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12360 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12362 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12364 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12365 uses with LONGEST uses.
12367 2010-06-14 Stan Shebs <stan@codesourcery.com>
12368 Pedro Alves <pedro@codesourcery.com>
12372 * linux-x86-low.c: Include limits.h.
12374 (always_true): New.
12377 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12378 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12379 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12380 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12381 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12382 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12383 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12384 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12385 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12386 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12387 (amd64_emit_void_call_2): New.
12388 (amd64_emit_ops): New.
12389 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12390 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12391 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12392 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12393 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12394 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12395 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12396 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12397 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12398 (i386_emit_stack_adjust, i386_emit_int_call_1)
12399 (i386_emit_void_call_2): New.
12400 (i386_emit_ops): New.
12401 (x86_emit_ops): New.
12402 (the_low_target): Install x86_emit_ops.
12403 * server.h (struct emit_ops): New.
12404 (get_raw_reg_func_addr): Declare.
12405 (current_insn_ptr, emit_error): Declare.
12406 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12407 (set_trace_state_variable_value): New defines.
12408 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12409 addr_get_trace_state_variable_value and
12410 addr_set_trace_state_variable_value.
12411 (symbol_list): New fields for get_raw_reg,
12412 get_trace_state_variable_value and set_trace_state_variable_value.
12413 (condfn): New typedef.
12414 (struct tracepoint): New field `compiled_cond'.
12415 (do_action_at_tracepoint): Clear compiled_cond.
12416 (get_trace_state_variable_value, set_trace_state_variable_value):
12418 (condition_true_at_tracepoint): If there's a compiled condition,
12420 (current_insn_ptr, emit_error): New globals.
12421 (struct bytecode_address): New.
12422 (get_raw_reg_func_addr): New.
12423 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12424 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12425 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12426 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12427 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12428 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12429 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12430 (compile_tracepoint_condition, compile_bytecodes): New.
12431 * target.h (emit_ops): Forward declare.
12432 (struct target_ops): New field emit_ops.
12433 (target_emit_ops): New.
12434 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12435 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12436 * linux-low.c (linux_emit_ops): New.
12437 (linux_target_ops): Install it.
12438 * linux-low.h (struct linux_target_ops): New field emit_ops.
12440 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12442 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12443 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12445 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12446 Stan Shebs <stan@codesourcery.com>
12448 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12449 (all): Depend on $(extra_libraries).
12450 (install-only): Install the IPA.
12451 (IPA_OBJS, IPA_LIB): New.
12452 (clean): Remove the IPA lib.
12453 (IPAGENT_CFLAGS): New.
12454 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12455 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12456 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12457 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12458 * configure.ac: Check for atomic builtins support in the compiler.
12459 (IPA_DEPFILES, extra_libraries): Define.
12460 * configure.srv (ipa_obj): Add description.
12461 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12462 (i[34567]86-*-linux*): Set ipa_obj.
12463 (x86_64-*-linux*): Set ipa_obj.
12464 * linux-low.c (stabilizing_threads): New.
12465 (supports_fast_tracepoints): New.
12466 (linux_detach): Stabilize threads before detaching.
12467 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12468 the lwp is either not stabilizing, or is moving out of a jump pad.
12469 (linux_fast_tracepoint_collecting): New.
12470 (maybe_move_out_of_jump_pad): New.
12471 (enqueue_one_deferred_signal): New.
12472 (dequeue_one_deferred_signal): New.
12473 (linux_wait_for_event_1): If moving out of a jump pad, defer
12474 pending signals to later.
12475 (linux_stabilize_threads): New.
12476 (linux_wait_1): Check if threads need moving out of jump pads, and
12478 (stuck_in_jump_pad_callback): New.
12479 (move_out_of_jump_pad_callback): New.
12480 (lwp_running): New.
12481 (linux_resume_one_lwp): Handle moving out of jump pads.
12482 (linux_set_resume_request): Dequeue deferred signals.
12483 (need_step_over_p): Also step over fast tracepoint jumps.
12484 (start_step_over): Also uninsert fast tracepoint jumps.
12485 (finish_step_over): Also reinsert fast tracepoint jumps.
12486 (linux_install_fast_tracepoint_jump): New.
12487 (linux_target_ops): Install linux_stabilize_threads and
12488 linux_install_fast_tracepoint_jump_pad.
12489 * linux-low.h (linux_target_ops) <get_thread_area,
12490 install_fast_tracepoint_jump_pad>: New fields.
12491 (struct lwp_info) <collecting_fast_tracepoint,
12492 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12493 (linux_get_thread_area): Declare.
12494 * linux-x86-low.c (jump_insn): New.
12495 (x86_get_thread_area): New.
12496 (append_insns): New.
12497 (push_opcode): New.
12498 (amd64_install_fast_tracepoint_jump_pad): New.
12499 (i386_install_fast_tracepoint_jump_pad): New.
12500 (x86_install_fast_tracepoint_jump_pad): New.
12501 (the_low_target): Install x86_get_thread_area and
12502 x86_install_fast_tracepoint_jump_pad.
12503 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12504 (struct fast_tracepoint_jump): New.
12505 (fast_tracepoint_jump_insn): New.
12506 (fast_tracepoint_jump_shadow): New.
12507 (find_fast_tracepoint_jump_at): New.
12508 (fast_tracepoint_jump_here): New.
12509 (delete_fast_tracepoint_jump): New.
12510 (set_fast_tracepoint_jump): New.
12511 (uninsert_fast_tracepoint_jumps_at): New.
12512 (reinsert_fast_tracepoint_jumps_at): New.
12513 (set_breakpoint_at): Use write_inferior_memory.
12514 (uninsert_raw_breakpoint): Use write_inferior_memory.
12515 (check_mem_read): Mask out fast tracepoint jumps.
12516 (check_mem_write): Mask out fast tracepoint jumps.
12517 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12518 (set_fast_tracepoint_jump): Declare.
12519 (delete_fast_tracepoint_jump)
12520 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12521 (reinsert_fast_tracepoint_jumps_at): Declare.
12522 * regcache.c: Don't compile many functions when building the
12523 in-process agent library.
12524 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12525 the register buffer in the heap.
12526 (free_register_cache): If the register buffer isn't owned by the
12527 regcache, don't free it.
12528 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12529 pre-existing register caches.
12530 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12532 (convert_ascii_to_int): : Constify `from' parameter type.
12533 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12534 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12535 the needed buffer in-place.
12536 (relocate_instruction): New.
12537 * server.c (handle_query) <qSymbols>: If the target supports
12538 tracepoints, give it a chance of looking up symbols. Report
12539 support for fast tracepoints.
12540 (handle_status): Stabilize threads.
12541 (process_serial_event): Adjust.
12542 * server.h (struct fast_tracepoint_jump): Forward declare.
12543 (struct process_info) <fast_tracepoint_jumps>: New field.
12544 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12545 (decode_X_packet, decode_M_packet): Adjust.
12546 (relocate_instruction): Declare.
12547 (in_process_agent_loaded): Declare.
12548 (tracepoint_look_up_symbols): Declare.
12549 (struct fast_tpoint_collect_status): Declare.
12550 (fast_tracepoint_collecting): Declare.
12551 (force_unlock_trace_buffer): Declare.
12552 (handle_tracepoint_bkpts): Declare.
12553 (initialize_low_tracepoint)
12554 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12555 * target.h (struct target_ops) <stabilize_threads,
12556 install_fast_tracepoint_jump_pad>: New fields.
12557 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12558 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12559 [HAVE_STDINT_H]: Include stdint.h.
12560 (trace_debug_1): Rename to ...
12561 (trace_vdebug): ... this.
12562 (trace_debug): Rename to ...
12563 (trace_debug_1): ... this. Add `level' parameter.
12564 (trace_debug): New.
12565 (ATTR_USED, ATTR_NOINLINE): New.
12566 (IP_AGENT_EXPORT): New.
12567 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12568 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12569 (about_to_request_buffer_space, trace_buffer_is_full)
12570 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12571 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12572 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12573 (traceframe_write_count, traceframes_created)
12574 (trace_state_variables)
12575 New renaming defines.
12576 (struct ipa_sym_addresses): New.
12577 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12578 (symbol_list): New.
12579 (ipa_sym_addrs): New.
12580 (all_tracepoint_symbols_looked_up): New.
12581 (in_process_agent_loaded): New.
12582 (write_e_ipa_not_loaded): New.
12583 (maybe_write_ipa_not_loaded): New.
12584 (tracepoint_look_up_symbols): New.
12585 (debug_threads) [IN_PROCESS_AGENT]: New.
12586 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12587 (UNKNOWN_SIDE_EFFECTS): New.
12588 (stop_tracing): New.
12589 (flush_trace_buffer): New.
12590 (stop_tracing_bkpt): New.
12591 (flush_trace_buffer_bkpt): New.
12592 (read_inferior_integer): New.
12593 (read_inferior_uinteger): New.
12594 (read_inferior_data_pointer): New.
12595 (write_inferior_data_pointer): New.
12596 (write_inferior_integer): New.
12597 (write_inferior_uinteger): New.
12598 (struct collect_static_trace_data_action): Delete.
12599 (enum tracepoint_type): New.
12600 (struct tracepoint) <type>: New field `type'.
12601 <actions_str, step_actions, step_actions_str>: Only include in
12603 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12604 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12605 (tracepoints): Use IP_AGENT_EXPORT.
12606 (last_tracepoint): Don't include in the IPA.
12607 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12608 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12609 (alloced_trace_state_variables): New.
12610 (trace_state_variables): Use IP_AGENT_EXPORT.
12611 (traceframe_t): Delete unused variable.
12612 (circular_trace_buffer): Don't include in the IPA.
12613 (trace_buffer_start): Delete.
12614 (struct trace_buffer_control): New.
12615 (trace_buffer_free): Delete.
12616 (struct ipa_trace_buffer_control): New.
12617 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12618 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12620 (trace_buffer_ctrl): New.
12621 (TRACE_BUFFER_CTRL_CURR): New.
12622 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12623 Reimplement as macros.
12624 (trace_buffer_wrap): Delete.
12625 (traceframe_write_count, traceframe_read_count)
12626 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12627 (struct tracepoint_hit_ctx) <type>: New field.
12628 (struct fast_tracepoint_ctx): New.
12629 (memory_barrier): New.
12631 (record_tracepoint_error): Update atomically in the IPA.
12632 (clear_inferior_trace_buffer): New.
12633 (about_to_request_buffer_space): New.
12634 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12635 updating the same buffer.
12636 (add_tracepoint): Default the tracepoint's type to trap
12637 tracepoint, and orig_size to -1.
12638 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12639 internal variables.
12640 (create_trace_state_variable): New parameter `gdb'. Handle it.
12641 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12642 (cmd_qtdp): Handle fast tracepoints.
12643 (cmd_qtdv): Adjust.
12644 (max_jump_pad_size): New.
12645 (gdb_jump_pad_head): New.
12646 (get_jump_space_head): New.
12647 (claim_jump_space): New.
12648 (sort_tracepoints): New.
12649 (MAX_JUMP_SIZE): New.
12650 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12652 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12653 support. Upload fast traceframes, and delete internal IPA
12655 (stop_tracing_handler): New.
12656 (flush_trace_buffer_handler): New.
12657 (cmd_qtstop): Upload fast tracepoints.
12658 (response_tracepoint): Handle fast tracepoints.
12659 (tracepoint_finished_step): Upload fast traceframes. Set the
12660 tracepoint hit context's tracepoint type.
12661 (handle_tracepoint_bkpts): New.
12662 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12663 type. Add comment about fast tracepoints.
12664 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12665 non-existing action_str field.
12666 (get_context_regcache): Handle fast tracepoints.
12667 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12669 (fast_tracepoint_from_jump_pad_address): New.
12670 (fast_tracepoint_from_ipa_tpoint_address): New.
12671 (collecting_t): New.
12672 (force_unlock_trace_buffer): New.
12673 (fast_tracepoint_collecting): New.
12675 (gdb_collect): New.
12676 (write_inferior_data_ptr): New.
12677 (target_tp_heap): New.
12678 (target_malloc): New.
12679 (download_agent_expr): New.
12681 (download_tracepoints): New.
12682 (download_trace_state_variables): New.
12683 (upload_fast_traceframes): New.
12684 (IPA_FIRST_TRACEFRAME): New.
12685 (IPA_NEXT_TRACEFRAME_1): New.
12686 (IPA_NEXT_TRACEFRAME): New.
12687 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12688 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12689 (gdb_jump_pad_buffer_end): New.
12690 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12691 (initialize_tracepoint): Adjust.
12692 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12693 buffer. Initialize the low module.
12694 * utils.c (PREFIX, TOOLNAME): New.
12695 (malloc_failure): Use PREFIX.
12696 (error): In the IPA, an error causes an exit.
12697 (fatal, warning): Use PREFIX.
12698 (internal_error): Use TOOLNAME.
12699 (NUMCELLS): Increase to 10.
12700 * configure, config.in: Regenerate.
12702 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12704 * server.c (handle_query) <qSupported>: Do two passes over the
12705 qSupported string to avoid nesting strtok.
12707 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12709 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12711 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12712 -Wl,--dynamic-list.
12713 * configure: Regenerate.
12714 * proc-service.list: New.
12716 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12718 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12721 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12723 * gdbreplay.c (remote_open): Check error return from socket() call by
12724 its equality to -1 not by it being negative.
12725 * remote-utils.c (remote_open): Likewise.
12727 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12729 * config.h: Regenerate.
12731 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12733 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12734 doesn't provide PTRACE_GET_THREAD_AREA.
12736 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12738 * linux-m68k-low.c: Include <asm/ptrace.h>
12739 (ps_get_thread_area): Implement.
12741 2010-05-03 Doug Evans <dje@google.com>
12743 * event-loop.c (struct callback_event): New struct.
12744 (callback_list): New global.
12745 (append_callback_event, delete_callback_event): New functions.
12746 (process_callback): New function.
12747 (start_event_loop): Call it.
12748 * remote-utils.c (NOT_SCHEDULED): Define.
12749 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12750 moved out of readchar.
12751 (readchar): Rewrite. Call reschedule before returning.
12752 (reset_readchar): New function.
12753 (remote_close): Call it.
12754 (process_remaining, reschedule): New functions.
12755 * server.h (callback_handler_func): New typedef.
12756 (append_callback_event, delete_callback_event): Declare.
12758 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12760 * proc-service.c (ps_pglobal_lookup): Use
12761 thread_db_look_up_one_symbol.
12762 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12763 parameter. Use it instead of all_symbols_looked_up.
12764 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12766 (all_symbols_looked_up): Don't declare.
12767 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12768 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12770 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12771 Set all_symbols_looked_up here.
12772 (thread_db_look_up_one_symbol): New.
12773 (thread_db_get_tls_address): Adjust.
12774 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12775 thread_db object on the heap, and tentatively set it in the
12777 (thread_db_init): Don't set all_symbols_looked_up here.
12778 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12780 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12782 * linux-low.c (linux_kill, linux_detach): Adjust.
12783 (status_pending_p_callback): Remove redundant statement. Check
12784 for !TARGET_WAITIKIND_IGNORE, instead of
12785 TARGET_WAITKIND_STOPPED.
12786 (handle_tracepoints): Make sure LWP is locked. Adjust.
12787 (linux_wait_for_event_1): Adjust.
12788 (linux_cancel_breakpoints): New.
12789 (unsuspend_one_lwp): New.
12790 (unsuspend_all_lwps): New.
12791 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12792 (send_sigstop_callback): Change return type to int, add new
12793 `except' parameter and handle it.
12794 (suspend_and_send_sigstop_callback): New.
12795 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12796 pass them down. If SUSPEND, also increment the lwp's suspend
12798 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12799 (need_step_over_p): Don't consider suspended LWPs.
12800 (start_step_over): Adjust.
12801 (proceed_one_lwp): Change return type to int, add new `except'
12802 parameter and handle it.
12803 (unsuspend_and_proceed_one_lwp): New.
12804 (proceed_all_lwps): Use find_inferior instead of
12806 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12807 also decrement the suspend count of LWPs. Pass `except' down,
12808 instead of hacking its suspend count.
12809 (linux_pause_all): Add `freeze' parameter. Adjust.
12810 (linux_unpause_all): New.
12811 (linux_target_ops): Install linux_unpause_all.
12812 * server.c (handle_status): Adjust.
12813 * target.h (struct target_ops): New fields `unpause_all' and
12814 `cancel_breakpoints'. Add new parameter to `pause_all'.
12815 (pause_all): Add new `freeze' parameter.
12816 (unpause_all): New.
12817 (cancel_breakpoints): New.
12818 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12819 cancel breakpoints.
12820 (cmd_qtstart): Pause threads.
12821 (stop_tracing): Pause threads, and cancel breakpoints.
12822 * win32-low.c (win32_target_ops): Adjust.
12824 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12826 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12827 the inferior right away from here...
12828 (linux_wait_1): ... to here, and adjust to check the thread's
12829 last_resume_kind instead of the lwp's step or stop_expected flags.
12831 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12833 * README: Use consistent `GDB' and `GDBserver' spellings.
12835 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12837 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12838 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12839 (linux_detach_one_lwp): Assume the lwp is stopped.
12840 (any_thread_of): Delete.
12841 (linux_detach): Stop all lwps here. Don't blindly delete all
12843 (delete_lwp_callback): New.
12844 (linux_mourn): Delete all lwps of the process that is gone.
12845 (linux_wait_1): Don't delete the last lwp of the process here.
12846 * mem-break.h (mark_breakpoints_out): Declare.
12847 * mem-break.c (mark_breakpoints_out): New.
12848 (free_all_breakpoints): Use it.
12849 * server.c (handle_target_event): If the process is gone, mark
12851 * thread-db.c (struct thread_db) <create_bp>: New field.
12852 (thread_db_enable_reporting): Fix prototype. Store a thread event
12853 breakpoint reference in the thread_db struct.
12854 (thread_db_load_search): Clear the thread_db object.
12855 (try_thread_db_load_1): Ditto.
12856 (switch_to_process): New.
12857 (disable_thread_event_reporting): Use it.
12858 (remove_thread_event_breakpoints): New.
12859 (thread_db_detach, thread_db_mourn): Use it.
12861 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12863 * linux-low.c (linux_enable_event_reporting): New.
12864 (linux_wait_for_event_1, handle_extended_wait): Use it.
12866 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12868 * linux-low.c (linux_kill_one_lwp, linux_kill)
12869 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12870 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12871 SIGSTOP even if the LWP is stopped.
12872 (send_sigstop_callback): New.
12873 (stop_all_lwps): Use send_sigstop_callback instead.
12874 (linux_resume_one_thread): Adjust.
12875 (proceed_one_lwp): Still proceed an LWP that the client has
12876 requested to stop, if we haven't reported it as stopped yet. Make
12877 sure that LWPs the client want stopped, have a pending SIGSTOP.
12879 2010-04-26 Doug Evans <dje@google.com>
12881 * server.c (handle_general_set): Make static.
12883 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12884 Print received char after testing for error/eof instead of before.
12885 (input_interrupt): Tweak comment.
12887 2010-04-23 Doug Evans <dje@google.com>
12889 * server.c (start_inferior): Print inferior argv if --debug.
12891 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12893 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12894 * nto-x86-low.c: Include server.h
12896 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12898 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12899 be consistent with other sources of this directory.
12900 (init_registers_amd64): Correct name of source file of this function
12903 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12905 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12906 64-bit executables.
12908 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12910 * win32-i386-low.c: Add 64-bit support.
12911 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12912 (init_registers_amd64): Declare.
12913 (mappings): Add 64-bit version of array.
12914 (init_windows_x86): New function.
12915 (the_low_target): Change init_arch field to init_windows_x86.
12917 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12919 * win32-low.c: Adapt to support also 64-bit architecture.
12920 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12921 (get_image_name): Use SIZE_T type for local variable `done'.
12922 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12923 (toolhelp_get_dll_name): Idem.
12924 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12925 Use uintptr_t typecast to avoid warning.
12926 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12927 (handle_exception): Use phex_nz to avoid warning.
12928 (win32_wait): Remove unused local variable `process'.
12930 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12932 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12935 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12937 * configure.ac: Use `ws2_32' library for srv_mingw.
12938 * configure: Regenerate.
12939 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12940 * remote-utils.c: Likewise.
12942 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12944 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12945 if __x86_64__ is defined.
12947 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12949 * configure: Regenerate.
12951 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12953 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12954 * target.h (target_ops): New get_tib_address field.
12955 * win32-low.h (win32_thread_info): Add thread_local_base field.
12956 * win32-low.c (child_add_thread): Add tlb argument.
12957 Set thread_local_base field to TLB.
12958 (get_child_debug_event): Adapt to child_add_thread change.
12959 (win32_get_tib_address): New function.
12960 (win32_target_ops): Set get_tib_address field to
12961 win32_get_tib_address.
12962 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12964 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12966 * linux-low.c (linux_mourn): Also remove the process.
12967 * server.c (handle_target_event): Don't remove the process here.
12968 * nto-low.c (nto_mourn): New.
12969 (nto_target_ops): Install it.
12970 * spu-low.c (spu_mourn): New.
12971 (spu_target_ops): Install it.
12972 * win32-low.c (win32_mourn): New.
12973 (win32_target_ops): Install it.
12975 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12977 * server.h (buffer_xml_printf): Remove redundant `;'.
12979 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12981 * regcache.c (set_register_cache): Invalidate regcaches before
12982 changing the register cache layout.
12983 (regcache_invalidate_one): Allow a NULL regcache.
12984 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12985 regcaches before changing the register cache layout or the target
12988 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12990 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12991 variable warning on Linux/x86-64.
12993 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12995 GDBserver disconnected tracing support.
12997 * linux-low.c (linux_remove_process): Delete.
12998 (add_lwp): Don't set last_resume_kind here.
12999 (linux_kill): Use `mourn'.
13000 (linux_detach): Use `thread_db_detach', and `mourn'.
13001 (linux_mourn): New.
13002 (linux_attach_lwp_1): Adjust comment.
13003 (linux_attach): last_resume_kind moved the thread_info; adjust.
13004 (status_pending_p_callback): Adjust.
13005 (linux_wait_for_event_1): Adjust.
13006 (count_events_callback, select_singlestep_lwp_callback)
13007 (select_event_lwp_callback, cancel_breakpoints_callback)
13008 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13009 (proceed_one_lwp): Adjust.
13010 (linux_async): Add debug output.
13011 (linux_thread_stopped): New.
13012 (linux_pause_all): New.
13013 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13015 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13016 (thread_db_free): Delete declaration.
13017 (thread_db_detach, thread_db_mourn): Declare.
13018 * thread-db.c (thread_db_init): Use thread_db_mourn.
13019 (thread_db_free): Delete, split in two.
13020 (disable_thread_event_reporting): New.
13021 (thread_db_detach): New.
13022 (thread_db_mourn): New.
13024 * server.h (struct thread_info) <last_resume_kind>: New field.
13025 <attached>: Add comment.
13026 <gdb_detached>: New field.
13027 (handler_func): Change return type to int.
13028 (handle_serial_event, handle_target_event): Ditto.
13029 (gdb_connected): Declare.
13031 (disconnected_tracing): Declare.
13032 (stop_tracing): Declare.
13034 * server.c (handle_query) <qSupported>: Report support for
13035 disconnected tracing.
13036 (queue_stop_reply_callback): Account for running threads.
13037 (gdb_wants_thread_stopped): New.
13038 (gdb_wants_all_threads_stopped): New.
13039 (gdb_reattached_process): New.
13040 (handle_status): Clear the `gdb_detached' flag of all processes.
13041 In all-stop, stop all threads.
13042 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13043 (process_serial_event): If the remote connection breaks, or if an
13044 exit was forced with "monitor exit", force an event loop exit.
13045 Handle disconnected tracing on detach.
13046 (handle_serial_event): Adjust.
13047 (handle_target_event): If GDB isn't connected, forward events back
13048 to the inferior, unless the last process exited, in which case,
13049 exit gdbserver. Adjust interface.
13051 * remote-utils.c (remote_open): Don't block in accept. Instead
13052 register an event loop source on the listen socket file
13053 descriptor. Refactor bits into ...
13054 (listen_desc): ... this new global.
13055 (gdb_connected): ... this new function.
13056 (enable_async_notification): ... this new function.
13057 (handle_accept_event): ... this new function.
13058 (remote_close): Clear remote_desc.
13060 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13062 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13064 (mourn_inferior): Define.
13065 (target_process_qsupported): Avoid the dangling else problem.
13066 (thread_stopped): Define.
13067 (pause_all): Define.
13068 (target_waitstatus_to_string): Declare.
13069 * target.c (target_waitstatus_to_string): New.
13071 * tracepoint.c (tracing): Make extern.
13072 (disconnected_tracing): New.
13073 (stop_tracing): Make extern. Handle tracing stops due to GDB
13075 (cmd_qtdisconnected): New.
13076 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13077 (handle_tracepoint_general_set): Handle QTDisconnected.
13079 * event-loop.c (event_handler_func): Change return type to int.
13080 (process_event): Bail out if the event handler wants the event
13082 (handle_file_event): Ditto.
13083 (start_event_loop): Bail out if the event handler wants the event
13086 * nto-low.c (nto_target_ops): Adjust.
13087 * spu-low.c (spu_wait): Don't remove the process here.
13088 (spu_target_ops): Adjust.
13089 * win32-low.c (win32_wait): Don't remove the process here.
13090 (win32_target_ops): Adjust.
13092 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13094 * regcache.c (realloc_register_cache): Invalidate inferior's
13095 regcache before recreating it.
13097 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13099 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13101 2010-04-09 Stan Shebs <stan@codesourcery.com>
13102 Pedro Alves <pedro@codesourcery.com>
13104 * server.h (LONGEST): New.
13105 (struct thread_info) <while_stepping>: New field.
13106 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13108 (initialize_tracepoint, handle_tracepoint_general_set)
13109 (handle_tracepoint_query, tracepoint_finished_step)
13110 (tracepoint_was_hit, release_while_stepping_state_list):
13111 (current_traceframe): Declare.
13112 * server.c (handle_general_set): Handle tracepoint packets.
13113 (read_memory): New.
13114 (write_memory): New.
13115 (handle_search_memory_1): Use read_memory.
13116 (handle_query): Report support for conditional tracepoints, trace
13117 state variables, and tracepoint sources. Handle tracepoint
13119 (main): Initialize the tracepoints module.
13120 (process_serial_event): Handle traceframe reads/writes.
13122 * linux-low.c (handle_tracepoints): New.
13123 (linux_wait_1): Call it.
13124 (linux_resume_one_lwp): Handle while-stepping.
13125 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13126 (linux_target_ops): Install them.
13127 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13129 * linux-x86-low.c (x86_supports_tracepoints): New.
13130 (the_low_target). Install it.
13132 * mem-break.h (delete_breakpoint): Declare.
13133 * mem-break.c (delete_breakpoint): Make external.
13135 * target.h (struct target_ops): Add `supports_tracepoints',
13136 `read_pc', and `write_pc' fields.
13137 (target_supports_tracepoints): Define.
13138 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13141 * regcache.h (struct regcache) <registers_owned>: New field.
13142 (init_register_cache, regcache_cpy): Declare.
13143 (regcache_read_pc, regcache_write_pc): Declare.
13144 (register_cache_size): Declare.
13145 (supply_regblock): Declare.
13146 * regcache.c (init_register_cache): New.
13147 (new_register_cache): Use it.
13148 (regcache_cpy): New.
13149 (register_cache_size): New.
13150 (supply_regblock): New.
13151 (regcache_read_pc, regcache_write_pc): New.
13153 * tracepoint.c: New.
13155 * Makefile.in (OBS): Add tracepoint.o.
13156 (tracepoint.o): New rule.
13158 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13160 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13162 (i386-mmx.c): Likewise.
13163 (i386-mmx-linux.o): Likewise.
13164 (i386-mmx-linux.c): Likewise.
13166 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13167 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13168 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13169 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13171 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13172 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13173 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13175 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13177 * Makefile.in (clean): Updated.
13179 (i386-avx.c): Likewise.
13180 (i386-avx-linux.o): Likewise.
13181 (i386-avx-linux.c): Likewise.
13182 (amd64-avx.o): Likewise.
13183 (amd64-avx.c): Likewise.
13184 (amd64-avx-linux.o): Likewise.
13185 (amd64-avx-linux.c): Likewise.
13187 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13188 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13189 (srv_amd64_regobj): Add amd64-avx.o.
13190 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13191 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13192 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13193 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13194 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13195 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13196 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13198 * i387-fp.c: Include "i386-xstate.h".
13200 (i387_cache_to_xsave): Likewise.
13201 (i387_xsave_to_cache): Likewise.
13202 (x86_xcr0): Likewise.
13204 * i387-fp.h (i387_cache_to_xsave): Likewise.
13205 (i387_xsave_to_cache): Likewise.
13206 (x86_xcr0): Likewise.
13208 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13209 * linux-crisv32-low.c (target_regsets): Likewise.
13210 * linux-m68k-low.c (target_regsets): Likewise.
13211 * linux-mips-low.c (target_regsets): Likewise.
13212 * linux-ppc-low.c (target_regsets): Likewise.
13213 * linux-s390-low.c (target_regsets): Likewise.
13214 * linux-sh-low.c (target_regsets): Likewise.
13215 * linux-sparc-low.c (target_regsets): Likewise.
13216 * linux-xtensa-low.c (target_regsets): Likewise.
13218 * linux-low.c: Include <sys/uio.h>.
13219 (regsets_fetch_inferior_registers): Support nt_type.
13220 (regsets_store_inferior_registers): Likewise.
13221 (linux_process_qsupported): New.
13222 (linux_target_ops): Add linux_process_qsupported.
13224 * linux-low.h (regset_info): Add nt_type.
13225 (linux_target_ops): Add process_qsupported.
13227 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13229 (init_registers_i386_avx_linux): New.
13230 (init_registers_amd64_avx_linux): Likewise.
13231 (xmltarget_i386_linux_no_xml): Likewise.
13232 (xmltarget_amd64_linux_no_xml): Likewise.
13233 (PTRACE_GETREGSET): Likewise.
13234 (PTRACE_SETREGSET): Likewise.
13235 (x86_fill_xstateregset): Likewise.
13236 (x86_store_xstateregset): Likewise.
13237 (use_xml): Likewise.
13238 (x86_linux_update_xmltarget): Likewise.
13239 (x86_linux_process_qsupported): Likewise.
13240 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13241 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13242 init_registers_i386_linux here. Call
13243 x86_linux_update_xmltarget.
13244 (the_low_target): Add x86_linux_process_qsupported.
13246 * server.c (handle_query): Call target_process_qsupported.
13248 * target.h (target_ops): Add process_qsupported.
13249 (target_process_qsupported): New.
13251 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13253 * inferiors.c (add_thread): Set last_status kind to
13254 TARGET_WAITKIND_IGNORE.
13255 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13256 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13257 (linux_wait_1): Move `thread' local definition to block that uses
13258 it. Don't NULL initialize `event_child'.
13259 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13260 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13261 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13263 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13265 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13266 an extended waitstatus, or by a watchpoint.
13267 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13268 thread was stepping or has been stopped by a watchpoint.
13270 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13272 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13273 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13274 of another, then delete the previous, and validate all
13276 (validate_inserted_breakpoint): New.
13277 (delete_disabled_breakpoints): New.
13278 (validate_breakpoints): New.
13279 (check_mem_read): Validate breakpoints before trusting their
13280 shadow. Delete disabled breakpoints.
13281 (check_mem_write): Validate breakpoints before trusting they
13282 should be inserted. Delete disabled breakpoints.
13283 * mem-break.h (validate_breakpoints):
13284 * server.c (handle_query): Validate breakpoints when we see a
13287 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13289 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13290 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13291 if we could tell there's a GDB breakpoint at stop_pc.
13292 (need_step_over_p): Don't do a step over if we find a GDB
13293 breakpoint at the resume PC.
13295 * mem-break.c (struct raw_breakpoint): New.
13296 (enum bkpt_type): New type `gdb_breakpoint'.
13297 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13298 fields. New field `raw'.
13299 (find_raw_breakpoint_at): New.
13300 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13301 breakpoint instead.
13302 (set_breakpoint_at): Adjust.
13303 (delete_raw_breakpoint): New.
13304 (release_breakpoint): New.
13305 (delete_breakpoint): Rename to...
13306 (delete_breakpoint_1): ... this. Add proc parameter. Use
13307 release_breakpoint. Return ENOENT.
13308 (delete_breakpoint): Reimplement.
13309 (find_breakpoint_at): Delete.
13310 (find_gdb_breakpoint_at): New.
13311 (delete_breakpoint_at): Delete.
13312 (set_gdb_breakpoint_at): New.
13313 (delete_gdb_breakpoint_at): New.
13314 (gdb_breakpoint_here): New.
13315 (set_reinsert_breakpoint): Use release_breakpoint.
13316 (uninsert_breakpoint): Rename to ...
13317 (uninsert_raw_breakpoint): ... this.
13318 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13319 (reinsert_raw_breakpoint): Change parameter type to
13321 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13323 (check_breakpoints): Adjust. Use release_breakpoint.
13324 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13325 (breakpoint_inserted_here): Ditto.
13326 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13327 Don't trust the breakpoint's shadow if it is not inserted.
13328 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13329 (delete_all_breakpoints): Adjust.
13330 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13331 use delete_breakpoint_1.
13333 * mem-break.h (breakpoints_supported): Delete declaration.
13334 (set_gdb_breakpoint_at): Declare.
13335 (gdb_breakpoint_here): Declare.
13336 (delete_breakpoint_at): Delete.
13337 (delete_gdb_breakpoint_at): Declare.
13339 * server.h (struct raw_breakpoint): Forward declare.
13340 (struct process_info): New field `raw_breakpoints'.
13342 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13345 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13347 * linux-low.c (status_pending_p_callback): Fix comment.
13348 (linux_wait_for_event_1): Move most of the internal breakpoint
13349 handling from here...
13350 (linux_wait_1): ... to here.
13351 (count_events_callback): New.
13352 (select_singlestep_lwp_callback): New.
13353 (select_event_lwp_callback): New.
13354 (cancel_breakpoints_callback): New.
13355 (select_event_lwp): New.
13356 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13357 priority to all LWPs that have had events that should be reported
13358 to the client. Cancel breakpoints when about to reporting the
13359 event to the client, not while stopping lwps. No longer cancel
13360 finished single-steps here.
13361 (cancel_finished_single_step): Delete.
13362 (cancel_finished_single_steps): Delete.
13364 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13366 * mem-break.c (enum bkpt_type): New.
13367 (struct breakpoint): New field `type'.
13368 (set_breakpoint_at): Change return type to struct breakpoint
13369 pointer. Set type to `other_breakpoint' by default.
13370 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13371 in the breakpoint list.
13372 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13373 (reinsert_breakpoint): Rename to ...
13374 (reinsert_raw_breakpoint): ... this.
13375 (reinsert_breakpoints_at): Adjust.
13376 * mem-break.h (struct breakpoint): Declare.
13377 (set_breakpoint_at): Change return type to struct breakpoint
13380 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13382 * server.c (handle_query): Assign, not compare.
13384 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13386 Teach linux gdbserver to step-over-breakpoints.
13388 * linux-low.c (can_hardware_single_step): New.
13389 (supports_breakpoints): New.
13390 (handle_extended_wait): If stopping threads, read the stop pc of
13391 the new cloned LWP.
13393 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13394 low target doesn't support retrieving the PC.
13395 (add_lwp): Set last_resume_kind to resume_continue.
13396 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13397 (linux_attach): Don't clear stop_expected. Set the lwp's
13398 last_resume_kind to resume_stop.
13399 (linux_detach_one_lwp): Don't check for removed breakpoints.
13400 (check_removed_breakpoint): Delete.
13401 (status_pending_p): Rename to ...
13402 (status_pending_p_callback): ... this. Don't check for removed
13403 breakpoints. Don't consider threads that are stopped from GDB's
13405 (linux_wait_for_lwp): Always read the stop_pc here.
13406 (cancel_breakpoint): New.
13407 (step_over_bkpt): New global.
13408 (linux_wait_for_event_1): Implement stepping over breakpoints.
13409 (gdb_wants_lwp_stopped): New.
13410 (gdb_wants_all_stopped): New.
13411 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13412 single-step traps here. Store the thread's last reported target
13414 (send_sigstop): Don't clear stop_expected. Always set it,
13416 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13417 (cancel_finished_single_step): New.
13418 (cancel_finished_single_steps): New.
13419 (wait_for_sigstop): Don't cancel finished single-step traps here.
13420 (linux_resume_one_lwp): Don't check for removed breakpoints.
13421 Don't set `step' on non-hardware step archs.
13422 (linux_set_resume_request): Ignore resume_stop requests if already
13423 stopping or stopped. Set the lwp's last_resume_kind.
13424 (resume_status_pending_p): Don't check for removed breakpoints.
13425 (need_step_over_p): New.
13426 (start_step_over): New.
13427 (finish_step_over): New.
13428 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13429 requests. Clear the thread's last reported target waitstatus.
13430 Don't use the `suspended' flag. Don't consider pending breakpoints.
13431 (linux_resume): Start a step-over if necessary.
13432 (proceed_one_lwp): New.
13433 (proceed_all_lwps): New.
13434 (unstop_all_lwps): New.
13435 * linux-low.h (struct lwp_info): Rewrite comment for the
13436 `suspended' flag. Add the `stop_pc' field. Delete the
13437 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13438 Add `'last_resume_kind' and `need_step_over' fields.
13439 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13440 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13441 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13442 (set_raw_breakpoint_at): New.
13443 (set_breakpoint_at): Rewrite to use it.
13444 (reinsert_breakpoint_handler): Delete.
13445 (set_reinsert_breakpoint): New.
13446 (reinsert_breakpoint_by_bp): Delete.
13447 (delete_reinsert_breakpoints): New.
13448 (uninsert_breakpoint): Rewrite.
13449 (uninsert_breakpoints_at): New.
13450 (reinsert_breakpoint): Rewrite.
13451 (reinsert_breakpoints_at): New.
13452 (check_breakpoints): Rewrite.
13453 (breakpoint_here): New.
13454 (breakpoint_inserted_here): New.
13455 (check_mem_read): Adjust.
13456 * mem-break.h (breakpoints_supported, breakpoint_here)
13457 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13458 (reinsert_breakpoint_by_bp): Delete declaration.
13459 (delete_reinsert_breakpoints): Declare.
13460 (reinsert_breakpoint): Delete declaration.
13461 (reinsert_breakpoints_at): Declare.
13462 (uninsert_breakpoint): Delete declaration.
13463 (uninsert_breakpoints_at): Declare.
13464 (check_breakpoints): Adjust prototype.
13465 * server.h: Adjust include order.
13466 (struct thread_info): Declare here. Add a `last_status' field.
13468 2010-03-23 Michael Snyder <msnyder@vmware.com>
13470 * server.c (crc32): New function.
13471 (handle_query): Add handling for 'qCRC:' request.
13473 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13475 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13476 lwp had been stopped by a watchpoint.
13478 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13480 * server.h (internal_error): Declare.
13481 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13482 * utils.c (internal_error): New function.
13484 2010-03-15 Andreas Schwab <schwab@redhat.com>
13486 * configure.srv: Fix typo setting srv_regobj.
13488 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13490 * linux-low.c (fetch_register): Avoid passing a non string literal
13492 (usr_store_inferior_registers): Ditto.
13494 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13496 * linux-low.c (linux_write_memory): Bail out early if peeking
13499 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13501 * linux-low.h (struct lwp_info): New fields
13502 `stopped_by_watchpoint' and `stopped_data_address'.
13503 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13504 here, and cache them in the lwp object.
13505 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13507 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13509 (linux_stopped_by_watchpoint): Rewrite.
13510 (linux_stopped_data_address): Rewrite.
13512 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13514 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13515 switching the current inferior, not before.
13517 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13519 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13520 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13521 i386-linux.c and amd64-linux.c.
13522 (reg-i386.o): Removed.
13523 (reg-i386.c): Likewise.
13524 (reg-i386-linux.o): Likewise.
13525 (reg-i386-linux.c): Likewise.
13526 (reg-x86-64.o): Likewise.
13527 (reg-x86-64.c): Likewise.
13528 (reg-x86-64-linux.o): Likewise.
13529 (reg-x86-64-linux.c): Likewise.
13531 (i386.c): Likewise.
13532 (i386-linux.o): Likewise.
13533 (i386-linux.c): Likewise.
13534 (amd64.o): Likewise.
13535 (amd64.c): Likewise.
13536 (amd64-linux.o): Likewise.
13537 (amd64-linux.c): Likewise.
13539 * configure.srv (srv_i386_regobj): New.
13540 (srv_i386_linux_regobj): Likewise.
13541 (srv_amd64_regobj): Likewise.
13542 (srv_amd64_linux_regobj): Likewise.
13543 (srv_i386_32bit_xmlfiles): Likewise.
13544 (srv_i386_64bit_xmlfiles): Likewise.
13545 (srv_i386_xmlfiles): Likewise.
13546 (srv_amd64_xmlfiles): Likewise.
13547 (srv_i386_linux_xmlfiles): Likewise.
13548 (srv_amd64_linux_xmlfiles): Likewise.
13549 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13550 srv_xmlfiles to $srv_i386_xmlfiles.
13551 (i[34567]86-*-mingw32ce*): Likewise.
13552 (i[34567]86-*-mingw*): Likewise.
13553 (i[34567]86-*-nto*): Likewise.
13554 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13555 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13556 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13557 (x86_64-*-linux*): Likewise.
13559 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13560 (init_registers_amd64_linux): New.
13561 (x86_arch_setup): Replace init_registers_x86_64_linux with
13562 init_registers_amd64_linux.
13564 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13566 * configure.ac: Check for libdl. If it is not available link against
13567 static libthread_db.
13568 * configure: Regenerate.
13570 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13574 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13575 handing a read watchpoint.
13576 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13578 2010-02-12 Doug Evans <dje@google.com>
13580 * linux-low.c (linux_supports_tracefork_flag): Document.
13581 (linux_look_up_symbols): Add comment.
13583 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13585 * regcache.c (supply_register): Clear regcache if buf is NULL.
13587 2010-02-02 Nicolas Roche <roche@sourceware.org>
13588 Joel Brobecker <brobecker@adacore.com>
13590 * inferiors.c (find_inferior): Add function documentation.
13591 (unloaded_dll): Handle the case where the unloaded dll has not
13592 been previously registered in the dll list.
13594 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13596 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13597 (thumb2_breakpoint): New.
13598 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13600 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13602 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13603 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13606 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13608 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13610 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13612 * linux-s390-low.c (s390_collect_ptrace_register)
13613 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13615 2010-01-21 Doug Evans <dje@google.com>
13617 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13618 (PTRACE_ARG4_TYPE): New macro.
13619 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13620 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13621 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13622 (usr_store_inferior_registers): Ditto.
13623 (linux_read_memory, linux_write_memory): Ditto.
13624 (linux_test_for_tracefork): Ditto.
13626 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13627 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13629 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13631 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13634 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13636 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13637 prototype to take a regcache. Adjust.
13639 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13641 * regcache.h (struct thread_info): Forward declare.
13642 (struct regcache): New.
13643 (new_register_cache): Adjust prototype.
13644 (get_thread_regcache): Declare.
13645 (free_register_cache): Adjust prototype.
13646 (registers_to_string, registers_from_string): Ditto.
13647 (supply_register, supply_register_by_name, collect_register)
13648 (collect_register_as_string, collect_register_by_name): Ditto.
13649 * regcache.c (struct inferior_regcache_data): Delete.
13650 (get_regcache): Rename to ...
13651 (get_thread_regcache): ... this. Adjust. Switch inferior before
13652 fetching registers.
13653 (regcache_invalidate_one): Adjust.
13654 (regcache_invalidate): Fix prototype.
13655 (new_register_cache): Return the new register cache.
13656 (free_register_cache): Change prototype.
13657 (realloc_register_cache): Adjust.
13658 (registers_to_string): Change prototype to take a regcache. Adjust.
13659 (registers_from_string): Ditto.
13660 (register_data): Ditto.
13661 (supply_register): Ditto.
13662 (supply_register_by_name): Ditto.
13663 (collect_register): Ditto.
13664 (collect_register_as_string): Ditto.
13665 (collect_register_by_name): Ditto.
13666 * server.c (process_serial_event): Adjust.
13667 * linux-low.h (regset_fill_func, regset_store_func): Change
13669 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13671 * linux-low.c (get_stop_pc): Adjust.
13672 (check_removed_breakpoint): Adjust.
13673 (linux_wait_for_event): Adjust.
13674 (linux_resume_one_lwp): Adjust.
13675 (fetch_register): Add regcache parameter. Adjust.
13676 (usr_store_inferior_registers): Ditto.
13677 (regsets_fetch_inferior_registers): Ditto.
13678 (regsets_store_inferior_registers): Ditto.
13679 (linux_fetch_registers, linux_store_registers): Ditto.
13680 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13682 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13684 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13685 prototype to take a regcache.
13686 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13687 * remote-utils.c (convert_ascii_to_int, outreg)
13688 (prepare_resume_reply): Change prototype to take a regcache.
13690 * target.h (struct target_ops) <fetch_registers, store_registers>:
13691 Change prototype to take a regcache.
13692 (fetch_inferior_registers, store_inferior_registers): Change
13693 prototype to take a regcache. Adjust.
13694 * proc-service.c (ps_lgetregs): Adjust.
13695 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13696 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13697 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13698 take a regcache. Adjust.
13699 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13700 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13701 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13702 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13703 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13704 (cris_cannot_fetch_register):
13705 (cris_breakpoint_at): Change prototype to take a regcache.
13707 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13708 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13709 to take a regcache. Adjust.
13710 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13712 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13713 take a regcache. Adjust.
13714 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13715 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13716 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13717 * linux-mips-low.c (mips_get_pc):
13718 (mips_set_pc): Change prototype to take a regcache. Adjust.
13719 (mips_reinsert_addr): Adjust.
13720 (mips_collect_register): Change prototype to take a regcache.
13722 (mips_supply_register):
13723 (mips_collect_register_32bit, mips_supply_register_32bit)
13724 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13725 (mips_store_fpregset): Ditto.
13726 * linux-ppc-low.c (ppc_supply_ptrace_register)
13727 (ppc_supply_ptrace_register): Ditto.
13728 (parse_spufs_run): Adjust.
13729 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13730 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13731 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13732 take a regcache. Adjust.
13733 * linux-s390-low.c (s390_collect_ptrace_register)
13734 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13735 (s390_set_pc): Change prototype to take a regcache. Adjust.
13736 (s390_arch_setup): Adjust.
13737 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13738 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13739 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13740 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13741 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13743 (sparc_breakpoint_at): Adjust.
13744 * linux-xtensa-low.c (xtensa_fill_gregset):
13745 (xtensa_store_gregset):
13746 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13747 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13748 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13749 prototype to take a regcache. Adjust.
13750 * win32-arm-low.c (arm_fetch_inferior_register)
13751 (arm_store_inferior_register): Change prototype to take a
13753 * win32-i386-low.c (i386_fetch_inferior_register)
13754 (i386_store_inferior_register): Change prototype to take a
13756 * win32-low.c (child_fetch_inferior_registers)
13757 (child_store_inferior_registers): Change prototype to take a
13759 (win32_wait): Adjust.
13760 (win32_fetch_inferior_registers): Change prototype to take a
13762 (win32_store_inferior_registers): Adjust.
13763 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13764 store_inferior_register>: Change prototype to take a regcache.
13766 2010-01-20 Doug Evans <dje@google.com>
13768 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13770 (linux_wait_for_event1, linux_init_signals): Ditto.
13771 (W_STOPCODE): Provide definition if missing.
13773 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13775 * linux-low.c (linux_core_of_thread): New.
13776 (compare_ints, show_process, list_threads): New.
13777 (linux_qxfer_osdata): Report threads and cores.
13778 (linux_target_op): Register linux_core_of_thread.
13779 * remote-utils.c (prepare_resume_reply): Report the core.
13780 (buffer_xml_printf): Support %d specifier.
13781 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13783 (handle_query): Handle qXfer:threads. Announce availability
13785 * target.h (struct target_ops): New field core_of_thread.
13787 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13789 * Makefile.in (clean): Remove new generated files.
13790 (reg-s390.o, reg-s390.c): Remove rules.
13791 (reg-s390x.o, reg-s390x.c): Likewise.
13792 (s390-linux32.o, s390-linux32.c): Add rules.
13793 (s390-linux64.o, s390-linux64.c): Likewise.
13794 (s390x-linux64.o, s390x-linux64.c): Likewise.
13795 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13796 * linux-s390-low.c: Include <elf.h>.
13797 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13798 (init_registers_s390): Remove prototype.
13799 (init_registers_s390x): Likewise.
13800 (init_registers_s390_linux32): Add prototype.
13801 (init_registers_s390_linux64): Likewise.
13802 (init_registers_s390x_linux64): Likewise.
13803 (s390_num_regs_3264): New define.
13804 (s390_regmap_3264): New global variable.
13805 (s390_cannot_fetch_register): Remove obsolete check.
13806 (s390_cannot_store_register): Likewise.
13807 (s390_collect_ptrace_register): Handle upper/lower register halves.
13808 (s390_supply_ptrace_register): Likewise.
13809 (s390_fill_gregset): Update to register number changes.
13810 (s390_get_hwcap): New routine.
13811 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13812 Install appropriate regmap and register set.
13814 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13816 * server.c (gdbserver_version): Update copyright year to 2010.
13817 * gdbreplay.c (gdbreplay_version): Likewise.
13819 2009-12-28 Doug Evans <dje@google.com>
13821 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13822 elf/external.h. Include <elf.h> instead but only if necessary.
13824 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13826 * linux-low.c (linux_remove_process): Remove `detaching'
13827 parameter. Don't release/detach from thread_db here.
13828 (linux_kill): Release/detach from thread_db here, ...
13829 (linux_detach): ... and here, before actually detaching.
13830 (linux_wait_1): ... and here, when a process exits.
13831 * thread-db.c (any_thread_of): New.
13832 (thread_db_free): Switch the current inferior to a thread of the
13835 2009-12-21 Doug Evans <dje@google.com>
13837 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13839 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13840 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13841 warning ifndef __NR_tkill. Move setting of errno there too.
13842 Delete unnecessary resetting of errno after syscall.
13843 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13845 * configure.ac: Check for dladdr.
13846 * config.in: Regenerate.
13847 * configure: Regenerate.
13848 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13849 (try_thread_db_load): Update.
13851 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13853 2009-12-18 Doug Evans <dje@google.com>
13855 * event-loop.c: Include unistd.h if it exists.
13857 * linux-low.c (my_waitpid): Move definition away from being in
13858 between linux_tracefork_child/linux_test_for_tracefork.
13860 * gdb_proc_service.h (psaddr_t): Fix type.
13861 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13862 signature to match glibc.
13864 2009-12-16 Doug Evans <dje@google.com>
13866 * linux-low.c (linux_read_memory): Fix argument to read.
13868 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13870 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13871 events, don't leave current_inferior pointing at null.
13873 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13875 * win32-low.c (LOG): Delete.
13876 (OUTMSG): Output to stderr.
13877 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13878 on compile time LOG macro.
13879 (win32_wait): Fix debug output.
13881 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13883 * win32-low.c (win32_add_one_solib): If the dll name is
13884 "ntdll.dll", prepend the system directory to the dll path.
13886 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13888 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13890 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13891 Vladimir Prus <vladimir@codesourcery.com>
13893 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13894 * configure.ac: Check for __mcoldfire__ and set
13895 gdb_cv_m68k_is_coldfire.
13896 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13897 reg-cf.o and reg-m68k.o.
13898 * configure: Regenerated.
13900 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13902 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13903 Pass it to thread_db_free.
13904 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13905 proper `detaching' argument to linux_remove_process.
13906 * linux-low.h (thread_db_free): Add `detaching' parameter.
13907 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13909 (thread_db_free): Add `detaching' parameter. Only
13910 call td_ta_clear_event if detaching from process.
13912 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13914 * thread-db.c (thread_db_free): Fix typo.
13916 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13919 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13921 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13923 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13924 with an i686 compiler.
13925 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13927 * configure: Rebuilt.
13929 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13933 * server.c (handle_search_memory_1): Correct read_addr initialization
13934 in loop for searching subsequent chunks.
13936 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13938 * configure.ac: New --with-libthread-db option.
13939 * thread-db.c: Allow direct dependence on libthread_db.
13940 (thread_db_free): Adjust.
13941 * config.in: Regenerate.
13942 * configure: Likewise.
13944 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13947 * thread-db.c (attach_thread): New function.
13948 (maybe_attach_thread): Return success/failure.
13949 (find_new_threads_callback): Adjust.
13950 (thread_db_find_new_threads): Loop until no new threads.
13952 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13954 * proc-service.c (ps_lgetregs): Formatting.
13956 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13958 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13959 * configure.ac: Adjust.
13960 * linux-low.h (struct process_info_private): Move members to struct
13962 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13963 * linux-low.c (linux_remove_process): Adjust.
13964 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13965 * server.c (handle_query): Move code ...
13966 (handle_monitor_command): ... here. New function.
13967 * target.h (struct target_ops): New member.
13968 * thread-db.c (struct thread_db): New.
13969 (libthread_db_search_path): New variable.
13970 (thread_db_create_event, thread_db_enable_reporting)
13971 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13972 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13973 (try_thread_db_load_1, dladdr_to_soname): New functions.
13974 (try_thread_db_load, thread_db_load_search): New functions.
13975 (thread_db_init): Search for libthread_db.
13976 (thread_db_free): New function.
13977 (thread_db_handle_monitor_command): Likewise.
13978 * config.in: Regenerate.
13979 * configure: Regenerate.
13981 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13983 * spu-low.c (spu_kill): Wait for inferior to terminate.
13984 Call clear_inferiors.
13985 (spu_detach): Call clear_inferiors.
13987 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13989 * aclocal.m4: Regenerate.
13990 * config.in: Likewise.
13991 * configure: Likewise.
13993 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13995 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13996 (parse_spufs_run): New function.
13997 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13998 (ppc_breakpoint_at): Handle SPU breakpoints.
14000 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14002 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14003 (SPUFS_MAGIC): Define.
14004 (spu_enumerate_spu_ids): New function.
14005 (linux_qxfer_spu): New function.
14006 (linux_target_ops): Install linux_qxfer_spu.
14008 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14010 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14011 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14012 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14013 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14014 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14015 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14016 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14017 (init_registers_powerpc_cell32l): Add prototype.
14018 (init_registers_powerpc_cell64l): Likewise.
14019 (ppc_arch_setup): Detect Cell/B.E. architecture.
14021 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14023 * Makefile.in (datarootdir): New variable.
14025 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14027 * linux-low.c (linux_write_memory): Update debugging output.
14028 * Makefile.in (clean): Add new descriptions.
14029 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14030 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14031 * configure.srv: Add new files for arm*-*-linux*.
14032 * linux-arm-low.c: Add new declarations.
14033 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14034 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14035 (HWCAP_VFPv3D16): New.
14036 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14037 instead of __IWMMXT__.
14038 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14039 (arm_arch_setup): New.
14040 (target_regsets): Remove #ifdef. Add VFP regset.
14041 (the_low_target): Use arm_arch_setup.
14043 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14045 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14046 the main thread again.
14048 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14050 Adding Neutrino gdbserver.
14051 * configure: Regenerated.
14052 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14053 * configure.srv (i[34567]86-*-nto*): New target.
14054 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14055 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14056 (nto_comctrl) [__QNX__]: New function.
14057 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14059 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14061 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14064 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14065 Pedro Alves <pedro@codesourcery.com>
14067 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14068 don't support CONTEXT_EXTENDED_REGISTERS.
14069 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14070 (the_low_target): Install them.
14071 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14072 failing with ERROR_PIPE_NOT_CONNECTED.
14074 2009-06-30 Doug Evans <dje@google.com>
14075 Pierre Muller <muller@ics.u-strasbg.fr>
14077 Add h/w watchpoint support to x86-linux, win32-i386.
14078 * Makefile.in (SFILES): Add i386-low.c
14079 (i386_low_h): Define.
14080 (i386-low.o): Add dependencies.
14081 (linux-x86-low.o): Add i386-low.h dependency.
14082 (win32-i386-low.o): Ditto.
14083 * i386-low.c: New file.
14084 * i386-low.h: New file.
14085 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14086 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14087 * linux-low.c (linux_add_process): Initialize arch_private.
14088 (linux_remove_process): Free arch_private.
14089 (add_lwp): Initialize arch_private.
14090 (delete_lwp): Free arch_private.
14091 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14093 * linux-low.h (process_info_private): New member arch_private.
14094 (lwp_info): New member arch_private.
14095 (linux_target_ops): New members new_process, new_thread,
14097 (ptid_of): New macro.
14098 * linux-x86-low.c: Include stddef.h, i386-low.h.
14099 (arch_process_info): New struct.
14100 (arch_lwp_info): New struct.
14101 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14102 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14103 (i386_dr_low_get_status): New function.
14104 (x86_insert_point, x86_remove_point): New functions.
14105 (x86_stopped_by_watchpoint): New function.
14106 (x86_stopped_data_address): New function.
14107 (x86_linux_new_process, x86_linux_new_thread): New functions.
14108 (x86_linux_prepare_to_resume): New function.
14109 (the_low_target): Add entries for insert_point, remove_point,
14110 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14112 * server.c (debug_hw_points): New global.
14113 (monitor_show_help): Document set debug-hw-points.
14114 (handle_query): Process "set debug-hw-points".
14115 * server.h (debug_hw_points): Declare.
14116 (paddress): Declare.
14117 * utils.c (NUMCELLS, CELLSIZE): New macros.
14118 (get_sell, xsnprintf, paddress): New functions.
14119 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14120 remove_point, stopped_by_watchpoint, stopped_data_address.
14121 * win32-i386-low.c: Include i386-low.h.
14122 (debug_reg_state): Replaces dr.
14123 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14124 (i386_dr_low_get_status): New function.
14125 (i386_insert_point, i386_remove_point): New functions.
14126 (i386_stopped_by_watchpoint): New function.
14127 (i386_stopped_data_address): New function.
14128 (i386_initial_stuff): Update.
14129 (get_thread_context,set_thread_context,i386_thread_added): Update.
14130 (the_low_target): Add entries for insert_point,
14131 remove_point, stopped_by_watchpoint, stopped_data_address.
14132 * win32-low.c (win32_insert_watchpoint): New function.
14133 (win32_remove_watchpoint): New function.
14134 (win32_stopped_by_watchpoint): New function.
14135 (win32_stopped_data_address): New function.
14136 (win32_target_ops): Add entries for insert_watchpoint,
14137 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14138 * win32-low.h (win32_target_ops): New members insert_point,
14139 remove_point, stopped_by_watchpoint, stopped_data_address.
14141 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14143 * server.c (process_serial_event): Re-return unsupported, not
14144 error, if the type isn't recognized. Re-allow supporting only
14145 insert or remove packets. Also call require_running for
14146 breakpoints. Add missing break statement to default case. Tidy.
14147 * target.h (struct target_ops): Rename insert_watchpoint to
14148 insert_point, and remove_watchpoint to remove_point.
14150 * linux-low.h (struct linux_target_ops): Likewise.
14151 * linux-low.c (linux_insert_watchpoint): Rename to ...
14152 (linux_insert_point): ... this. Adjust.
14153 (linux_remove_watchpoint): Rename to ...
14154 (linux_remove_point): ... this. Adjust.
14155 (linux_target_ops): Adjust.
14156 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14157 (cris_insert_point): ... this.
14158 (cris_remove_watchpoint): Rename to ...
14159 (cris_remove_point): ... this.
14160 (the_low_target): Adjust.
14162 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14164 * server.c (handle_v_kill): Pass signal_pid to
14165 kill_inferior if multi_process is zero.
14167 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14169 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14170 * target.h (target_ops): Comment for *_watchpoint to make it clear
14171 the functions can get types '0' and '1'.
14173 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14175 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14176 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14177 * regcache.c (get_regcache): Likewise.
14178 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14179 * win32-low.c (child_fetch_inferior_registers): Remove check for
14182 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14183 Pedro Alves <pedro@codesourcery.com>
14185 * target.h (struct target_ops) <supports_multi_process>: New
14187 (target_supports_multi_process): New.
14188 * server.c (handle_query): Even if GDB reports support, only
14189 enable multi-process if the target also supports it. Report
14190 multi-process support only if the target backend supports it.
14191 * linux-low.c (linux_supports_multi_process): New function.
14192 (linux_target_ops): Install it as target_supports_multi_process
14195 2009-05-24 Doug Evans <dje@google.com>
14197 Global renaming of find_thread_pid to find_thread_ptid.
14198 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14199 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14200 All callers updated.
14202 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14203 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14206 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14207 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14208 (linux_resume_one_lwp): Ditto.
14210 2009-05-23 Doug Evans <dje@google.com>
14212 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14213 from struct inferior_list_entry * to struct lwp_info *.
14214 All callers updated.
14216 2009-05-13 Doug Evans <dje@google.com>
14218 * linux-x86-low.c: Don't include assert.h.
14219 (x86_siginfo_fixup): Use fatal, not assert.
14220 (x86_arch_setup): Fix comment.
14222 2009-05-12 Doug Evans <dje@google.com>
14224 Biarch support for i386/amd64 gdbserver.
14225 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14226 Add linux-x86-low.c.
14227 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14228 (linux-x86-low.o): Add.
14229 * linux-x86-64-low.c: Delete.
14230 * linux-i386-low.c: Delete.
14231 * linux-x86-low.c: New file.
14232 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14234 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14236 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14237 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14238 (linux_child_pid_to_exec_file): New function.
14239 (elf_64_header_p, elf_64_file_p): New functions.
14240 (siginfo_fixup): New function.
14241 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14242 give target a chance to convert layout.
14243 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14244 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14246 2009-05-07 Doug Evans <dje@google.com>
14248 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14249 (regsets_store_inferior_registers): Ditto.
14251 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14255 * linux-low.c (must_set_ptrace_flags): Delete.
14256 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14258 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14259 `lwp->must_set_ptrace_flags' instead.
14260 (linux_wait_for_event_1): Set ptrace options here.
14261 (linux_wait_1): ... not here.
14263 2009-04-30 Doug Evans <dje@google.com>
14265 * inferiors.c (started_inferior_callback): New function.
14266 (attached_inferior_callback): New function.
14267 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14268 * server.c (print_started_pid, print_attached_pid): New functions.
14269 (detach_or_kill_for_exit): New function.
14270 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14271 * server.h (have_started_inferiors_p): Declare.
14272 (have_attached_inferiors_p): Declare.
14274 * inferiors.c (remove_process): Fix memory leak, free process.
14275 * linux-low.c (linux_remove_process): New function.
14276 (linux_kill): Call it instead of remove_process.
14277 (linux_detach, linux_wait_1): Ditto.
14279 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14281 * configure.srv: Add x86 Windows CE target.
14283 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14285 * inferiors.c (get_thread_process): Make global.
14286 * server.h (get_thread_process): Add prototype.
14287 * thread-db.c (find_one_thread): Use get_thread_process
14288 instead of current_process.
14289 (thread_db_get_tls_address): Do not crash if called when
14290 thread layer is not yet initialized.
14292 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14294 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14295 * spu-low.c (current_tid): Rename to ...
14296 (current_ptid): ... this.
14297 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14298 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14299 ptid_get_lwp (current_ptid) instead of current_tid.
14300 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14301 instead of current_tid. Use find_process_pid to verify pid
14302 argument is valid. Pass proper argument to remove_process.
14303 (spu_thread_alive): Compare current_ptid instead of current_tid.
14304 (spu_resume): Likewise.
14306 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14308 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14311 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14313 Implement the multiprocess extensions, and add linux multiprocess
14316 * server.h (ULONGEST): Declare.
14317 (struct ptid, ptid_t): New.
14318 (minus_one_ptid, null_ptid): Declare.
14319 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14320 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14321 (struct inferior_list_entry): Change `id' type from unsigned from
14323 (struct sym_cache, struct breakpoint, struct
14324 process_info_private): Forward declare.
14325 (struct process_info): Declare.
14326 (current_process): Declare.
14327 (all_processes): Declare.
14328 (initialize_inferiors): Declare.
14329 (add_thread): Adjust to use ptid_t.
14330 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14331 (add_process, remove_process, find_thread_pid): Declare.
14332 (find_inferior_id): Adjust to use ptid_t.
14333 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14334 (multi_process): Declare.
14335 (push_event): Adjust to use ptid_t.
14336 (read_ptid, write_ptid): Declare.
14337 (prepare_resume_reply): Adjust to use ptid_t.
14338 (clear_symbol_cache): Declare.
14339 * inferiors.c (all_processes): New.
14340 (null_ptid, minus_one_ptid): New.
14341 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14342 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14343 (add_thread): Change unsigned long to ptid. Remove gdb_id
14345 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14346 (gdb_id_to_thread): Rename to ...
14347 (find_thread_pid): ... this. Change unsigned long to ptid.
14348 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14349 (loaded_dll, pull_pid_from_list): Adjust.
14350 (add_process, remove_process, find_process_pid)
14351 (get_thread_process, current_process, initialize_inferiors): New.
14352 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14353 (struct target_waitstatus) <related_pid>: Ditto.
14354 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14355 return type to int.
14356 (struct target_ops) <join>: Add `pid' argument.
14357 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14358 (struct target_ops) <wait>: Add `ptid' field. Change return type
14360 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14361 (mywait): Add `ptid' argument. Change return type to ptid_t.
14362 (target_pid_to_str): Declare.
14363 * target.c (set_desired_inferior): Adjust to use ptids.
14364 (mywait): Add new `ptid' argument. Adjust.
14365 (target_pid_to_str): New.
14366 * mem-break.h (free_all_breakpoints): Declare.
14367 * mem-break.c (breakpoints): Delelete.
14368 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14369 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14370 to use per-process breakpoint list.
14371 (free_all_breakpoints): New.
14372 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14373 (symbol_cache, all_symbols_looked_up): Delete.
14375 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14377 (prepare_resume_reply): Change ptid argument's type from unsigned
14378 long to ptid_t. Adjust. Implement W;process and X;process.
14379 (free_sym_cache, clear_symbol_cache): New.
14380 (look_up_one_symbol): Adjust to per-process symbol cache. *
14381 * server.c (cont_thread, general_thread, step_thread): Change type
14383 (attached): Delete.
14384 (multi_process): New.
14385 (last_ptid): Change type to ptid_t.
14386 (struct vstop_notif) <ptid>: Change type to ptid_t.
14387 (queue_stop_reply, push_event): Change `ptid' argument's type to
14389 (discard_queued_stop_replies): Add `pid' argument.
14390 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14391 changes. Don't reference the `attached' global.
14392 (attach_inferior): Adjust to mywait interface changes.
14393 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14394 features. Handle and report "multiprocess+". Handle
14396 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14398 (handle_v_kill): New.
14399 (handle_v_stopped): Adjust to use target_pid_to_str.
14400 (handle_v_requests): Allow multiple attaches and runs when
14401 multiprocess extensions are in effect. Handle "vKill".
14402 (myresume): Adjust to use ptids.
14403 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14404 (handle_status): Adjust to discard_queued_stop_replies interface
14406 (first_thread_of, kill_inferior_callback)
14407 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14408 (main): Call initialize_inferiors. Adjust to use ptids, killing
14409 and detaching from all inferiors. Handle multiprocess packet
14411 * linux-low.h: Include gdb_proc_service.h.
14412 (struct process_info_private): New.
14413 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14414 <lwpid_of>: Use ptid_get_lwp.
14415 (get_lwp_thread): Adjust.
14416 (struct lwp_info): Add `dead' member.
14417 (find_lwp_pid): Declare.
14418 * linux-low.c (thread_db_active): Delete.
14419 (new_inferior): Adjust comment.
14420 (inferior_pid): Delete.
14421 (linux_add_process): New.
14422 (handle_extended_wait): Adjust.
14423 (add_lwp): Change unsigned long to ptid.
14424 (linux_create_inferior): Add process to processes table. Adjust
14425 to use ptids. Don't set new_inferior here.
14426 (linux_attach_lwp): Rename to ...
14427 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14428 it. Adjust to use ptids.
14429 (linux_attach_lwp): New.
14430 (linux_attach): Add process to processes table. Don't set
14432 (struct counter): New.
14433 (second_thread_of_pid_p, last_thread_of_process_p): New.
14434 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14435 multiple processes.
14436 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14437 processes. Remove process from process table.
14438 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14439 to multiple processes.
14440 (any_thread_of): New.
14441 (linux_detach): Add `pid' argument, and handle it. Remove process
14442 from processes table.
14443 (linux_join): Add `pid' argument. Handle it.
14444 (linux_thread_alive): Change unsighed long argument to ptid_t.
14445 Consider dead lwps as not being alive.
14446 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14447 threads we're not interested in.
14448 (same_lwp, find_lwp_pid): New.
14449 (linux_wait_for_lwp): Change `pid' argument's type from int to
14451 (linux_wait_for_event): Rename to ...
14452 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14453 from int to ptid_t. Adjust.
14454 (linux_wait_for_event): New.
14455 (linux_wait_1): Add `ptid' argument. Change return type to
14456 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14457 that exit from the process table.
14458 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14460 (mark_lwp_dead): New.
14461 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14462 stopping all threads, mark its main lwp as dead.
14463 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14465 (fetch_register, usr_store_inferior_registers)
14466 (regsets_fetch_inferior_registers)
14467 (regsets_store_inferior_registers, linux_read_memory)
14468 (linux_write_memory): Inline `inferior_pid'.
14469 (linux_look_up_symbols): Adjust to use per-process
14470 `thread_db_active'.
14471 (linux_request_interrupt): Adjust to use ptids.
14472 (linux_read_auxv): Inline `inferior_pid'.
14473 (initialize_low): Don't reference thread_db_active.
14474 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14475 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14476 (ps_getpid): Return the pid of the current inferior.
14477 * thread-db.c (proc_handle, thread_agent): Delete.
14478 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14480 (find_one_thread): Change argument type to ptid_t. Adjust to
14482 (maybe_attach_thread): Adjust to per-process data and ptids.
14483 (thread_db_find_new_threads): Ditto.
14484 (thread_db_init): Ditto.
14485 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14486 processes table. Adjust to use ptids.
14487 (spu_kill, spu_detach): Adjust interface. Remove process from
14489 (spu_join, spu_thread_alive): Adjust interface.
14490 (spu_wait): Adjust interface. Remove process from processes
14491 table. Adjust to use ptids.
14492 * win32-low.c (current_inferior_tid): Delete.
14493 (current_inferior_ptid): New.
14494 (debug_event_ptid): New.
14495 (thread_rec): Take a ptid. Adjust.
14496 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14497 (child_delete_thread): Ditto.
14498 (do_initial_child_stuff): Add `attached' argument. Add process to
14500 (child_fetch_inferior_registers, child_store_inferior_registers):
14502 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14503 (win32_attach): Pass 1 to do_initial_child_stuff.
14504 (win32_kill): Adjust interface. Remove process from processes
14506 (win32_detach): Ditto.
14507 (win32_join): Adjust interface.
14508 (win32_thread_alive): Take a ptid.
14509 (win32_resume): Adjust to use ptids.
14510 (get_child_debug_event): Ditto.
14511 (win32_wait): Adjust interface. Remove exiting process from
14514 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14516 Non-stop mode support.
14518 * server.h (non_stop): Declare.
14519 (gdb_client_data, handler_func): Declare.
14520 (delete_file_handler, add_file_handler, start_event_loop):
14522 (handle_serial_event, handle_target_event, push_event)
14523 (putpkt_notif): Declare.
14524 * target.h (enum resume_kind): New.
14525 (struct thread_resume): Replace `step' field by `kind' field.
14526 (TARGET_WNOHANG): Define.
14527 (struct target_ops) <wait>: Add `options' argument.
14528 <supports_non_stop, async, start_non_stop>: New fields.
14529 (target_supports_non_stop, target_async): New.
14530 (start_non_stop): Declare.
14531 (mywait): Add `options' argument.
14532 * target.c (mywait): Add `options' argument. Print child exit
14533 notifications here.
14534 (start_non_stop): New.
14535 * server.c (non_stop, own_buf, mem_buf): New globals.
14536 (struct vstop_notif): New.
14537 (notif_queue): New global.
14538 (queue_stop_reply, push_event, discard_queued_stop_replies)
14539 (send_next_stop_reply): New.
14540 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14542 (attach_inferior): In non-stop mode, don't wait for the target
14544 (handle_general_set): Handle QNonStop.
14545 (handle_query): When handling qC, return the current general
14546 thread, instead of the first thread of the list.
14547 (handle_query): If the backend supports non-stop mode, include
14548 QNonStop+ in the qSupported query response.
14549 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14551 (handle_v_attach, handle_v_run): Handle non-stop mode.
14552 (handle_v_stopped): New.
14553 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14554 (myresume): Adjust to use resume_kind. Handle non-stop.
14555 (queue_stop_reply_callback): New.
14556 (handle_status): Handle non-stop mode.
14557 (main): Clear non_stop flag on reconnection. Use the event-loop.
14558 Refactor serial protocol handling from here ...
14559 (process_serial_event): ... to this new function. When GDB
14560 selects any thread, select one here. In non-stop mode, wait until
14561 GDB acks all pending events before exiting.
14562 (handle_serial_event, handle_target_event): New.
14563 * remote-utils.c (remote_open): Install remote_desc in the event
14565 (remote_close): Remove remote_desc from the event loop.
14566 (putpkt_binary): Rename to...
14567 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14568 (putpkt_binary): New as wrapper around putpkt_binary_1.
14569 (putpkt_notif): New.
14570 (prepare_resume_reply): In non-stop mode, don't change the
14572 * event-loop.c: New.
14573 * Makefile.in (OBJ): Add event-loop.o.
14574 (event-loop.o): New rule.
14576 * linux-low.h (pid_of): Moved here.
14578 (get_lwp_thread): Use lwpid_of.
14579 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14580 * linux-low.c (pid_of): Delete.
14581 (inferior_pid): Use lwpid_of.
14582 (linux_event_pipe): New.
14583 (target_is_async_p): New.
14585 (handle_extended_wait): Use lwpid_of.
14586 (add_lwp): Don't set lwpid field.
14587 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14588 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14589 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14590 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14591 first. Adjust to linux_wait_for_event interface changes. Use
14593 (linux_detach): Don't delete the main lwp here.
14594 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14595 (status_pending_p): Don't consider explicitly suspended lwps.
14596 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14597 pointer. Add OPTIONS argument. Change return type to int. Use
14598 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14599 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14600 pointer. Add status pointer argument. Return a pid instead of a
14601 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14602 changes. In non-stop mode, don't switch to a random thread.
14603 (linux_wait): Rename to...
14604 (linux_wait_1): ... this. Add target_options argument, and handle
14605 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14606 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14607 clean exit and signal exit code. Don't stop all threads in
14608 non-stop mode. In all-stop mode, only stop all threads when
14609 reporting a stop to GDB. Handle explicit thread stop requests.
14610 (async_file_flush, async_file_mark): New.
14612 (send_sigstop): Use lwpid_of.
14613 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14614 interface changes. In non-stop mode, don't switch to a random
14616 (linux_resume_one_lwp): Use lwpid_of.
14617 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14618 (linux_resume_one_thread): ... this. Handle resume_stop. In
14619 non-stop mode, don't look for pending flag in all threads.
14620 (resume_status_pending_p): Don't consider explicitly suspended
14622 (my_waitpid): Reimplement. Emulate __WALL.
14623 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14625 (sigchld_handler, linux_supports_non_stop, linux_async)
14626 (linux_start_non_stop): New.
14627 (linux_target_ops): Register linux_supports_non_stop, linux_async
14628 and linux_start_non_stop.
14629 (initialize_low): Install SIGCHLD handler.
14630 * thread-db.c (thread_db_create_event, find_one_thread)
14631 (thread_db_get_tls_address): Use lwpid_of.
14632 * win32-low.c (win32_detach): Adjust to use resume_kind.
14633 (win32_wait): Add `options' argument.
14634 * spu-low.c (spu_resume): Adjust to use resume_kind.
14635 (spu_wait): Add `options' argument.
14637 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14639 Decouple target code from remote protocol.
14641 * target.h (enum target_waitkind): New.
14642 (struct target_waitstatus): New.
14643 (struct target_ops) <wait>: Return an unsigned long. Take a
14644 target_waitstatus pointer instead of a char pointer.
14645 (mywait): Likewise.
14646 * target.c (mywait): Change prototype to return an unsigned long.
14647 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14648 * server.h (thread_from_wait, old_thread_from_wait): Delete
14650 (prepare_resume_reply): Change prototype to take a
14652 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14653 (last_status, last_ptid): New.
14654 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14655 pid instead of a signal.
14656 (attach_inferior): Remove "status" and "signal" parameters.
14658 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14660 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14661 (handle_v_requests, myresume): Remove "status" and "signal"
14662 parameters. Adjust.
14663 (handle_status): New.
14664 (main): Delete local `status'. Adjust.
14665 * remote-utils.c: Include target.h.
14666 (prepare_resume_reply): Change prototype to take a
14667 target_waitstatus. Adjust.
14669 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14671 * spu-low.c (spu_wait): Adjust.
14672 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14674 (win32_wait): Adjust.
14676 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14678 * target.h (struct thread_resume): Delete leave_stopped member.
14679 (struct target_ops): Add a `n' argument to the `resume' callback.
14680 * server.c (start_inferior): Adjust.
14681 (handle_v_cont, myresume): Adjust.
14682 * linux-low.c (check_removed_breakpoint): Adjust to resume
14683 interface change, and to removed leave_stopped field.
14684 (resume_ptr): Delete.
14685 (struct thread_resume_array): New.
14686 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14687 resume interface change.
14688 (linux_continue_one_thread, linux_queue_one_thread)
14689 (resume_status_pending_p): Check if the resume field is NULL
14690 instead of checking the leave_stopped member.
14691 (linux_resume): Adjust to the target resume interface change.
14692 * spu-low.c (spu_resume): Adjust to the target resume interface
14694 * win32-low.c (win32_detach, win32_resume): Ditto.
14696 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14698 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14700 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14702 (linux_continue_one_thread): Only preserve the stepping flag if
14703 there's a pending breakpoint.
14705 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14707 * server.c (main): After the inferior having exited, call
14708 remote_close before exiting gdbserver.
14710 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14712 Fix size of FPSCR in Power 7 processors.
14713 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14714 (PPC_FEATURE_HAS_DFP): New #define.
14715 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14718 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14720 * server.c (handle_query) Whitespace and formatting.
14722 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14724 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14725 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14726 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14727 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14728 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14729 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14730 Makefile.in, configure.ac: Fix whitespace throughout.
14731 * configure: Regenerate.
14733 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14735 * inferiors.c (find_inferior): Make it safe for the callback
14736 function to delete the currently iterated inferior.
14738 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14740 * Makefile.in (linuw_low_h): Move higher.
14741 (thread-db.o): Depend on $(linux_low_h).
14743 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14745 Rename "process" to "lwp" throughout.
14747 * linux-low.c (all_processes): Rename to...
14748 (all_lwps): ... this.
14749 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14750 (add_process): Rename to ...
14751 (add_lwp): ... this. Adjust.
14752 (linux_create_inferior): Adjust.
14753 (linux_attach_lwp): Adjust.
14754 (linux_attach): Adjust.
14755 (linux_kill_one_process): Rename to ...
14756 (linux_kill_one_lwp): ... this. Adjust.
14757 (linux_kill): Adjust.
14758 (linux_detach_one_process): Rename to ...
14759 (linux_detach_one_lwp): ... this. Adjust.
14760 (linux_detach): Adjust.
14761 (check_removed_breakpoint): Adjust.
14762 (status_pending_p): Adjust.
14763 (linux_wait_for_process): Rename to ...
14764 (linux_wait_for_lwp): ... this. Adjust.
14765 (linux_wait_for_event): Adjust.
14766 (send_sigstop): Adjust.
14767 (wait_for_sigstop): Adjust.
14768 (stop_all_processes): Rename to ...
14769 (stop_all_lwps): ... this.
14770 (linux_resume_one_process): Rename to ...
14771 (linux_resume_one_lwp): ... this. Adjust.
14772 (linux_set_resume_request, linux_continue_one_thread)
14773 (linux_queue_one_thread, resume_status_pending_p)
14774 (usr_store_inferior_registers, regsets_store_inferior_registers)
14775 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14777 * linux-low.h (get_process): Rename to ...
14778 (get_lwp): ... this. Adjust.
14779 (get_thread_process): Rename to ...
14780 (get_thread_lwp): ... this. Adjust.
14781 (get_process_thread): Rename to ...
14782 (get_lwp_thread): ... this. Adjust.
14783 (struct process_info): Rename to ...
14784 (struct lwp_info): ... this.
14785 (all_processes): Rename to ...
14786 (all_lwps): ... this.
14787 * proc-service.c (ps_lgetregs): Adjust.
14788 * thread-db.c (thread_db_create_event, find_one_thread)
14789 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14791 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14793 * server.c (handle_query): Handle "qAttached".
14795 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14797 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14798 GPLv3, update license URL.
14800 2009-03-01 Doug Evans <dje@google.com>
14802 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14803 (server_h): Add gdb_signals.h.
14804 (signals.o): Update.
14805 * server.h (target_signal_from_host,target_signal_to_host_p)
14806 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14808 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14810 * remote-utils.c (getpkt): Also generate remote-debug
14811 information if noack_mode is set.
14813 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14815 * server.c (handle_query): Report qXfer:siginfo:read and
14816 qXfer:siginfo:write as supported and handle them.
14817 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14818 * linux-low.c (linux_xfer_siginfo): New.
14819 (linux_target_ops): Set it.
14821 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14823 * server.c (gdbserver_usage): Mention --remote-debug.
14824 (main): Accept '--remote-debug' switch.
14826 2009-01-18 Doug Evans <dje@google.com>
14828 * regcache.c (new_register_cache): No need to check result of xcalloc.
14829 * server.c (handle_search_memory): Back out calls to xmalloc,
14830 result is checked and error is returned to user upon failure.
14831 (handle_query): Ditto. Add more checks for result of malloc.
14832 (handle_v_cont): Check result of malloc, report error back to
14834 (handle_v_run): Ditto. Call freeargv.
14835 * server.h (freeargv): Declare.
14836 * utils.c (freeargv): New fn.
14838 2009-01-15 Doug Evans <dje@google.com>
14840 * gdbreplay.c (perror_with_name): Make arg const char *.
14841 * server.h (target_signal_to_name): Make return type const char *.
14842 * thread-db.c (thread_db_err_str): Make return type const char *.
14843 * utils.c (perror_with_name): Make arg const char *.
14845 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14847 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14848 when handling a EXIT_PROCESS_DEBUG_EVENT.
14850 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14852 * gdbreplay.c (gdbreplay_version): Update copyright year.
14853 * server.c (gdbserver_version): Likewise.
14855 2009-01-05 Doug Evans <dje@google.com>
14857 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14858 (handle_extended_wait): Improve comment.
14860 2008-12-13 Doug Evans <dje@google.com>
14862 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14863 * server.h (ATTR_MALLOC): New macro.
14864 (xmalloc,xcalloc,xstrdup): Declare.
14865 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14866 * inferiors.c: Ditto.
14867 * linux-low.c: Ditto.
14868 * mem-break.c: Ditto.
14869 * regcache.c: Ditto.
14870 * remote-utils.c: Ditto.
14873 * win32-low.c: Ditto.
14875 2008-12-12 Doug Evans <dje@google.com>
14877 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14878 in debugging printf.
14880 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14882 2008-12-09 Doug Evans <dje@google.com>
14884 * linux-low.h (struct process_info): Delete member tid, unused.
14885 * thread-db.c (find_one_thread): Update.
14886 (maybe_attach_thread): Update.
14888 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14890 * target.h (struct target_ops): Add qxfer_osdata member.
14891 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14893 (linux_qxfer_osdata): New functions.
14894 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14896 * server.c (handle_query): Handle "qXfer:osdata:read:".
14897 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14898 (buffer_xml_printf): New functions.
14899 * server.h (struct buffer): New.
14900 (buffer_grow_str, buffer_grow_str0): New macros.
14901 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14902 (buffer_xml_printf): Declare.
14904 2008-11-24 Doug Evans <dje@google.com>
14906 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14908 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14910 * server.c (handle_v_run): Always use the supplied argument list.
14912 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14914 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14915 (xtensa_regmap_table): Add entry for scompare1.
14917 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14919 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14920 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14921 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14922 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14923 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14924 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14925 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14926 XML target descriptions.
14927 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14928 when inferior is running on an ISA 2.05 or later processor. Add
14929 special case to return offset for full 64-bit slot of FPSCR when
14932 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14934 * Makefile.in (SFILES, clean): Added sparc64 files.
14935 (reg-sparc64.o, reg-sparc64.c): New.
14936 * configure.srv (sparc*-*-linux*): New configuration.
14937 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14938 syscall arguments for SPARC.
14939 (regsets_store_inferior_registers): Likewise.
14940 * linux-sparc-low.c: New file.
14942 2008-10-21 Doug Evans <dje@google.com>
14944 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14945 (READLINE_DIR,READLINE_DEP): Delete.
14946 (INTERNAL_CFLAGS): Update.
14947 (LINTFLAGS): Update.
14949 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14951 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14952 whole argv from the last run, not just argv[0].
14954 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14956 * regcache.c (new_register_cache): Return NULL if the register
14957 cache size isn't known yet.
14958 (free_register_cache): Avoid dereferencing a NULL regcache.
14960 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14962 * configure.srv: Merge MIPS and MIPS64.
14964 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14966 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14968 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14970 * Makefile.in: Add required vsx dependencies.
14972 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14973 Declare init_registers_powerpc_vsx32l.
14974 Declare init_registers_powerpc_vsx64l.
14975 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14976 (ppc_arch_setup): Check for VSX in hwcap.
14977 (ppc_fill_vsxregset): New function.
14978 (ppc_store_vsxregset): New function.
14979 Add new VSX entry in regset_info target_regsets.
14981 * configure.srv: Add new VSX dependencies.
14983 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14985 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14986 (remote_open): Set or clear transport_is_reliable.
14987 (putpkt_binary): Don't expect acks in noack mode.
14988 (getpkt): Don't send ack/nac in noack mode.
14989 * server.c (handle_general_set): Handle QStartNoAckMode.
14990 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14992 (main): Reset noack_mode on every connection.
14993 * server.h (noack_mode): Declare.
14995 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14997 * Makefile.in (GDBREPLAY_OBS): New variable.
14998 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15000 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15001 Daniel Jacobowitz <dan@codesourcery.com>
15003 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15004 (usr_store_inferior_registers): Likewise.
15005 (regsets_store_inferior_registers): Likewise.
15007 2008-07-31 Rolf Jansen <rj@surtec.com>
15008 Pedro Alves <pedro@codesourcery.com>
15010 * configure.ac: Check for memmem declaration.
15011 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15012 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15013 (disable_packet_qfThreadInfo): Unconditionally compile.
15014 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15015 * configure, config.in: Regenerate.
15017 2008-07-28 Doug Kwan <dougkwan@google.com>
15019 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15020 (linux_write_memory): Remove declaration of errno.
15022 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15024 * linux-low.c (handle_extended_wait): Do not use "status"
15025 variable uninitialized.
15027 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15029 * server.c (handle_v_attach): Inhibit reporting dll changes.
15031 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15033 * remote-utils.c (prepare_resume_reply): If requested, don't
15034 output "thread:TID" in the T stop reply.
15036 * server.c (disable_packet_vCont, disable_packet_Tthread)
15037 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15038 (handle_query): If requested, disable support for qC, qfThreadInfo
15040 (handle_v_requests): If requested, disable support for vCont.
15041 (gdbserver_show_disableable): New.
15042 (main): Handle --disable-packet and --disable-packet=LIST.
15044 * server.h (disable_packet_vCont, disable_packet_Tthread)
15045 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15047 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15049 * server.c (gdbserver_usage): Mention --version.
15051 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15053 * Makefile.in (gdbreplay.o): New rule.
15055 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15057 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15058 message, not gdbserver.
15060 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15061 Nathan Sidwell <nathan@codesourcery.com>
15062 Joseph Myers <joseph@codesourcery.com>
15064 * acinclude.m4: Include ../../config/acx.m4.
15065 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15066 * configure, config.in: Regenerate.
15067 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15068 * server.c (gdbserver_version): Print PKGVERSION.
15069 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15070 (main): Adjust gdbserver_usage calls.
15071 * gdbreplay.c (version, host_name): Add declarations.
15072 (gdbreplay_version, gdbreplay_usage): New.
15073 (main): Accept --version and --help options.
15075 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15077 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15078 (arm_breakpoint_at): Handle Thumb.
15079 (the_low_target): Add comment.
15081 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15083 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15085 2008-05-09 Doug Evans <dje@google.com>
15087 * server.h (decode_search_memory_packet): Declare.
15088 * remote-utils.c (decode_search_memory_packet): New fn.
15089 * server.c (handle_search_memory_1): New fn.
15090 (handle_search_memory): New fn.
15091 (handle_query): Process qSearch:memory packets.
15093 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15095 * regcache.c (registers_length): Remove.
15096 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15097 full register packet.
15098 * regcache.h (registers_length): Remove prototype.
15099 * server.h (PBUFSIZ): Define to 16384.
15101 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15103 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15104 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15105 powerpc-64l.o, and powerpc-altivec64l.o.
15106 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15107 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15108 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15109 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15110 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15113 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15114 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15115 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15116 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15117 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15118 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15119 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15120 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15121 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15122 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15125 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15126 (init_registers_powerpc_32l): ... this new prototype.
15127 (init_registers_powerpc_32): Remove, replace by ...
15128 (init_registers_powerpc_altivec32l): ... this new prototype.
15129 (init_registers_powerpc_e500): Remove, replace by ...
15130 (init_registers_powerpc_e500l): ... this new prototype.
15131 (init_registers_ppc64): Remove, replace by ...
15132 (init_registers_powerpc_64l): ... this new prototype.
15133 (init_registers_powerpc_64): Remove, replace by ...
15134 (init_registers_powerpc_altivec64l): ... this new prototype.
15135 (ppc_num_regs): Set to 73.
15136 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15137 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15138 (ppc_cannot_store_register): Handle orig_r3 and trap.
15139 (ppc_arch_setup): Update init_registers_... calls.
15140 (ppc_fill_gregset): Handle orig_r3 and trap.
15142 * inferiors.c (clear_inferiors): Reset current_inferior.
15144 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15146 * acinclude.m4: Add override.m4.
15147 * configure: Regenerate.
15149 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15151 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15152 initial call to init_register_ppc64.
15154 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15156 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15157 single powerpc*-*-linux* case.
15158 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15160 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15162 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15163 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15165 * linux-ppc-low.c: Include <elf.h>.
15166 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15167 (ppc_hwcap): New global variable.
15168 (ppc_regmap): Remove __SPE__ #ifdef sections.
15169 (ppc_regmap_e500): New global variable.
15170 (ppc_cannot_store_register): Update __SPE__ special case.
15171 (ppc_get_hwcap): New function.
15172 (ppc_arch_setup): Use it to determine whether inferior supports
15173 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15174 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15175 Do not access registers if target does not support AltiVec.
15176 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15177 Do not access registers if target does not support SPE.
15178 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15180 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15182 * linux-low.c (disabled_regsets, num_regsets): New.
15183 (use_regsets_p): Delete.
15184 (linux_wait_for_process): Clear disabled_regsets.
15185 (regsets_fetch_inferior_registers): Check and set it.
15186 (regsets_store_inferior_registers): Likewise.
15187 (linux_fetch_registers, linux_store_registers): Do not use
15189 (initialize_low): Allocate disabled_regsets.
15191 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15193 * Makefile.in (LIBOBJS): New.
15194 (OBS): Use LIBOBJS.
15195 (memmem.o): New rule.
15196 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15197 * configure: Regenerated.
15199 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15201 * server.c (handle_query): Never return "unsupported" for
15202 qXfer:features:read queries.
15204 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15206 * server.c (get_features_xml): Fix inverted condition.
15207 (handle_query): Always support qXfer:feature:read.
15209 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15211 * server.c (wrapper_argv): New.
15212 (start_inferior): Handle wrapper_argv. If set, expect an extra
15214 (gdbserver_usage): Document --wrapper.
15215 (main): Parse --wrapper.
15217 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15219 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15220 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15221 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15222 (ppc_set_pc): Likewise.
15223 (ppc_arch_setup): New function.
15224 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15225 of collect_register.
15226 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15228 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15230 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15231 instead of linux-ppc64-low.o.
15232 * linux-ppc64-low.c: Remove file.
15233 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15234 (linux-ppc64-low.o): Remove rule.
15236 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15237 (init_registers_powerpc_64): Likewise.
15238 (ppc_regmap): Conditionally define depending on __powerpc64__.
15239 (ppc_cannot_store_register): Do not special-case "fpscr" when
15240 compiled on __powerpc64__.
15241 (ppc_collect_ptrace_register): New function.
15242 (ppc_supply_ptrace_register): New function.
15243 (ppc_breakpoint): Change type to "unsigned int".
15244 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15245 (the_low_target): Conditionally provide initializers for the
15246 arch_setup member depending on __powerpc64__. Install
15247 collect_ptrace_register and supply_ptrace_register members.
15249 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15251 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15252 * server.c (gdbserver_xmltarget): Define.
15253 (get_features_xml): Use it to replace "target.xml" and arch_string.
15255 * configure.srv: Remove srv_xmltarget. Add XML files that were
15256 mentioned there to srv_xmlfiles instead. Remove conditional tests
15257 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15258 srv_xmlfiles and srv_regobj to include all possible choices.
15259 * configure.ac (srv_xmltarget): Remove.
15260 (srv_xmlfiles): Do not add "target.xml".
15261 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15262 checks for supplementary target information.
15263 * configure: Regenerate.
15264 * Makefile.in (XML_TARGET): Remove.
15265 (target.xml): Remove rule.
15266 (clean): Do not clean up target.xml.
15267 (.PRECIOUS): Do not mention target.xml.
15269 * target.h (struct target_ops): Remove arch_string member.
15270 * linux-low.c (linux_arch_string): Remove.
15271 (linux_target_ops): Remove arch_string initializer.
15272 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15273 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15274 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15275 * spu-low.c (spu_arch_string): Remove.
15276 (spu_target_ops): Remove arch_string initializer.
15277 * win32-low.c (win32_arch_string): Remove.
15278 (win32_target_ops): Remove arch_string initializer.
15279 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15280 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15281 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15283 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15285 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15286 by collect_ptrace_register and supply_ptrace_register hooks.
15287 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15288 instead of checking for the_low_target.left_pad_xfer.
15289 (usr_store_inferior_registers): Use collect_ptrace_register callback
15290 instead of checking for the_low_target.left_pad_xfer.
15292 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15293 (s390_supply_ptrace_register): Likewise.
15294 (s390_fill_gregset): Call s390_collect_ptrace_register.
15295 (the_low_target): Update.
15297 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15298 (ppc_supply_ptrace_register): Likewise.
15299 (the_low_target): Update.
15301 * linux-i386-low.c (the_low_target): Update.
15302 * linux-x86-64-low.c (the_low_target): Update.
15304 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15306 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15307 reg-s390.o and reg-s390x.o.
15309 * linux-low.c (new_inferior): New global variable.
15310 (linux_create_inferior, linux_attach): Set it.
15311 (linux_wait_for_process): Call the_low_target.arch_setup after the
15312 target has stopped for the first time.
15313 (initialize_low): Do not call the_low_target.arch_setup.
15315 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15316 (s390_set_pc): Likewise.
15317 (s390_arch_setup): New function.
15318 (the_low_target): Use s390_arch_setup as arch_setup routine.
15320 * regcache.c (realloc_register_cache): New function.
15321 (set_register_cache): Call it for each existing regcache.
15323 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15325 * server.h (init_registers): Remove prototype.
15327 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15328 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15329 instead of init_registers ().
15330 * linux-arm-low.c (init_registers_arm): Add prototype.
15331 (init_registers_arm_with_iwmmxt): Likewise.
15332 (the_low_target): Add initializer for arch_setup field.
15333 * linux-cris-low.c (init_registers_cris): Add prototype.
15334 (the_low_target): Add initializer for arch_setup field.
15335 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15336 (the_low_target): Add initializer for arch_setup field.
15337 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15338 (the_low_target): Add initializer for arch_setup field.
15339 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15340 (the_low_target): Add initializer for arch_setup field.
15341 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15342 (the_low_target): Add initializer for arch_setup field.
15343 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15344 (the_low_target): Add initializer for arch_setup field.
15345 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15346 (init_registers_mips64_linux): Likewise.
15347 (the_low_target): Add initializer for arch_setup field.
15348 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15349 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15350 (the_low_target): Add initializer for arch_setup field.
15351 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15352 (init_registers_powerpc_64): Likewise.
15353 (the_low_target): Add initializer for arch_setup field.
15354 * linux-s390-low.c (init_registers_s390): Add prototype.
15355 (init_registers_s390x): Likewise.
15356 (the_low_target): Add initializer for arch_setup field.
15357 * linux-sh-low.c (init_registers_sh): Add prototype.
15358 (the_low_target): Add initializer for arch_setup field.
15359 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15360 (the_low_target): Add initializer for arch_setup field.
15361 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15362 (the_low_target): Add initializer for arch_setup field.
15364 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15365 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15366 instead of init_registers ().
15367 * win32-arm-low.c (init_registers_arm): Add prototype.
15368 (the_low_target): Add initializer for arch_setup field.
15369 * win32-i386-low.c (init_registers_i386): Add prototype.
15370 (the_low_target): Add initializer for arch_setup field.
15372 * spu-low.c (init_registers_spu): Add prototype.
15373 (initialize_low): Call initialie_registers_spu () instead of
15374 initialize_registers ().
15376 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15378 * server.c (handle_v_requests): When handling the vRun and vAttach
15379 packets, if already debugging a process, don't kill it. Return an
15382 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15384 * server.c (handle_query): Correct length check.
15386 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15388 * win32-low.c (do_initial_child_stuff): Add process handle
15389 parameter. Set current_process_handle and current_process_id from the
15390 parameters. Clear globals.
15391 (win32_create_inferior): Don't set current_process_handle and
15392 current_process_id here. Instead pass them on the call to
15393 do_initial_child_stuff.
15394 (win32_attach): Likewise.
15395 (win32_clear_inferiors): New.
15396 (win32_kill): Don't close the current process handle or the
15397 current thread handle here. Instead call win32_clear_inferiors.
15398 (win32_detach): Don't open a new handle to the process. Call
15399 win32_clear_inferiors.
15400 (win32_join): Don't rely on current_process_handle; open a new
15401 handle using the process id.
15402 (win32_wait): Call win32_clear_inferiors when the inferior process
15405 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15407 * server.c (monitor_show_help): Add "exit".
15409 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15411 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15412 (clean): Add reg-xtensa.c.
15413 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15414 * configure.srv (xtensa*-*-linux*) New target.
15415 * linux-xtensa-low.c: New.
15416 * xtensa-xtregs.c: New.
15418 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15420 * hostio.c: Don't include errno.h.
15421 (errno_to_fileio_errno): Move to hostio-errno.
15422 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15423 error number outputting to the target->hostio_last_error callback.
15424 (hostio_packet_error): Use FILEIO_EINVAL directly.
15425 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15426 calls to hostio_error.
15427 * hostio-errno.c: New.
15428 * server.h (hostio_last_error_from_errno): Declare.
15429 * target.h (target_ops): Add hostio_last_error member.
15430 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15431 as hostio_last_error handler.
15432 * spu-low.c (spu_target_ops): Likewise.
15433 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15434 (wince_hostio_last_error): New functions.
15435 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15436 as hostio_last_error handler.
15437 (win32_target_ops) [!_WIN32_WCE]: Register
15438 hostio_last_error_from_errno as hostio_last_error handler.
15439 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15440 (hostio-errno.o): New rule.
15441 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15442 * configure.srv (srv_hostio_err_objs): New variable. Default to
15444 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15445 * configure: Regenerate.
15447 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15449 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15450 (linux_kill, linux_detach): Clean up the process list.
15451 * remote-utils.c (remote_open): Improve port number parsing.
15452 (putpkt_binary, input_interrupt): Only send interrupts if the target
15454 * server.c (extended_protocol): Make static.
15455 (attached): Define earlier.
15456 (exit_requested, response_needed, program_argv): New variables.
15457 (target_running): New.
15458 (start_inferior): Clear attached here.
15459 (attach_inferior): Set attached here.
15460 (require_running): Define.
15461 (handle_query): Use require_running and target_running. Implement
15463 (handle_v_attach, handle_v_run): New.
15464 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15465 (gdbserver_usage): Update.
15466 (main): Redo argument parsing. Handle --debug and --multi. Handle
15467 --attach along with other options or after the port. Save
15468 program_argv. Support no initial program. Resynchronize
15469 communication with GDB after an error. Handle "monitor exit".
15470 Use require_running and target_running. Always allow the extended
15471 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15472 restart in extended mode.
15473 * README: Refer to the GDB manual. Update --attach usage.
15475 2007-12-20 Andreas Schwab <schwab@suse.de>
15477 * linux-low.c (STACK_SIZE): Define.
15478 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15479 (linux_test_for_tracefork): Likewise.
15481 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15483 * linux-low.c (linux_wait_for_event): Update messages. Do not
15484 reinsert auto-delete breakpoints.
15485 * mem-break.c (struct breakpoint): Change return type of handler to
15487 (set_breakpoint_at): Update handler type.
15488 (reinsert_breakpoint_handler): Return 1 instead of calling
15490 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15492 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15493 * mem-break.h (set_breakpoint_at): Update handler type.
15494 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15495 * win32-low.c (auto_delete_breakpoint): New.
15496 (get_child_debug_event): Use it.
15498 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15500 * configure.ac: Check for pread and pwrite.
15501 * hostio.c (handle_pread): Fall back to lseek and read.
15502 (handle_pwrite): Fall back to lseek and write.
15503 * config.in, configure: Regenerated.
15505 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15507 * server.c (myresume): Add own_buf argument.
15508 (main): Update calls.
15510 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15512 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15513 * remote-utils.c (remote_open): Do not call disable_async_io.
15514 (block_async_io): Delete.
15515 (unblock_async_io): Make static.
15516 (initialize_async_io): New.
15517 * server.c (handle_v_cont): Handle async I/O here.
15518 (myresume): Likewise. Move other common resume tasks here...
15519 (main): ... from here. Call initialize_async_io. Disable async
15520 I/O before the main loop.
15521 * server.h (initialize_async_io): Declare.
15522 (block_async_io, unblock_async_io): Delete prototypes.
15523 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15525 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15527 * remote-utils.c (readchar): Allow binary data in received messages.
15529 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15531 * win32-low.c (attaching): New global.
15532 (win32_create_inferior): Clear the `attaching' global.
15533 (win32_attach): Set the `attaching' global.
15534 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15535 attaching. Only set a breakpoint at the entry point if not
15538 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15540 * server.c (main): Don't report dll events on the initial
15541 connection on attaches.
15543 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15545 * server.c (main): Relax numerical bases supported for the pid of
15546 the --attach command line argument.
15548 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15550 * win32-low.c (win32_attach): Call OpenProcess before
15551 DebugActiveProcess, not after. Add last error output to error
15554 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15556 * win32-low.c (win32_get_thread_context)
15557 (win32_set_thread_context): New functions.
15558 (thread_rec): Use win32_get_thread_context.
15559 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15560 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15563 2007-12-03 Leo Zayas
15564 Pedro Alves <pedro_alves@portugalmail.pt>
15566 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15568 (child_add_thread): Minor cleanup.
15569 (child_continue): Resume artificially suspended threads before
15570 calling ContinueDebugEvent.
15571 (suspend_one_thread): New.
15572 (fake_breakpoint_event): New.
15573 (get_child_debug_event): Change return type to int. Check here if
15574 gdb sent an interrupt request. If a soft interrupt was requested,
15575 fake a breakpoint event. Return 0 if there is no event to handle,
15577 (win32_wait): Don't check here if gdb sent an interrupt request.
15578 Ensure there is a valid event to handle.
15579 (win32_request_interrupt): Add soft interruption method as last
15582 2007-12-03 Leo Zayas
15583 Pedro Alves <pedro_alves@portugalmail.pt>
15585 * win32-low.h (win32_thread_info): Add descriptions to the
15586 structure members. Replace `suspend_count' counter by a
15588 * win32-low.c (thread_rec): Update condition of when to get the
15589 context from the inferior. Rely on ContextFlags being set if it
15590 has already been retrieved. Only suspend the inferior thread if
15591 we haven't already. Warn if that fails.
15592 (continue_one_thread): s/suspend_count/suspended/. Only call
15593 ResumeThread once. Warn if that fails.
15595 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15597 * win32-low.c (win32_wait): Don't read from the inferior when it
15598 has already exited.
15600 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15602 * Makefile.in (win32_low_h): New variable.
15603 (win32-low.o): Add dependency on $(win32_low_h).
15604 (win32-arm-low.o, win32-i386-low.o): New rules.
15606 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15608 * hostio.c: Correct copyright year.
15610 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15612 * Makefile.in (OBS): Add hostio.o.
15613 (hostio.o): New rule.
15614 * server.h (handle_vFile): Declare.
15615 * hostio.c: New file.
15616 * server.c (handle_v_requests): Take packet_len and new_packet_len
15617 for binary packets. Call handle_vFile.
15618 (main): Update call to handle_v_requests.
15620 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15622 * linux-low.c: Include <sched.h>.
15624 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15626 * linux-low.c (linux_tracefork_grandchild): New.
15627 (linux_tracefork_child): Use clone.
15628 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15630 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15632 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15634 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15636 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15638 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15640 * inferiors.c (change_inferior_id): Delete.
15641 (add_pid_to_list, pull_pid_from_list): New.
15642 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15643 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15644 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15645 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15646 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15647 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15648 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15649 (using_threads): Always set to 1.
15650 (handle_extended_wait): New.
15651 (add_process): Do not set TID.
15652 (linux_create_inferior): Set must_set_ptrace_flags.
15653 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15654 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15655 (linux_thread_alive): Rename TID argument to LWPID.
15656 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15657 (linux_wait_for_event): Do not use TID or check using_threads. Update
15658 call to dead_thread_notify. Call handle_extended_wait.
15659 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15660 (send_sigstop): Delete sigstop_sent.
15661 (wait_for_sigstop): Avoid TID.
15662 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15663 (linux_test_for_tracefork): New.
15664 (linux_lookup_signals): Use thread_db_active and
15665 linux_supports_tracefork_flag.
15666 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15667 * linux-low.h (get_process_thread): Avoid TID.
15668 (struct process_ifo): Move thread_known and tid to the end. Remove
15670 (linux_attach_lwp, thread_db_init): Update prototypes.
15671 * server.h (change_inferior_id): Delete prototype.
15672 (add_pid_to_list, pull_pid_from_list): New prototypes.
15673 * thread-db.c (thread_db_use_events): New.
15674 (find_first_thread): Rename to...
15675 (find_one_thread): ...this. Update callers and messages. Do not
15676 call fatal. Check thread_db_use_events. Do not call
15677 change_inferior_id or new_thread_notify.
15678 (maybe_attach_thread): Update. Do not call new_thread_notify.
15679 (thread_db_init): Set thread_db_use_events. Check use_events.
15680 * utils.c (fatal, warning): Correct message prefix.
15682 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15684 * Makefile.in (clean): Remove new files.
15685 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15686 (powerpc-64.o, powerpc-64.c): New rules.
15687 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15688 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15690 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15692 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15693 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15694 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15695 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15696 (target_regsets): Add AltiVec and SPE register sets.
15697 * configure.ac: Check for AltiVec and SPE.
15698 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15699 (ppc_fill_vrregset, ppc_store_vrregset): New.
15700 (target_regsets): Add AltiVec register set.
15701 * configure: Regenerated.
15703 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15705 * linux-low.c (O_LARGEFILE): Define.
15706 (linux_read_memory): Use /proc/PID/mem.
15707 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15708 * configure, config.in: Regenerated.
15710 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15712 * linux-low.c (linux_wait_for_event): Do not pass signals while
15715 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15717 * win32-low.c (create_process): New.
15718 (win32_create_inferior): Use create_process instead of
15719 CreateProcess. If create_process failed retry appending an ".exe"
15720 suffix. Store the GetLastError result immediatelly after
15721 create_process calls and use it on the call to error.
15723 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15725 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15727 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15729 * configure.ac: Switch license to GPLv3.
15731 2007-08-01 Michael Snyder <msnyder@access-company.com>
15733 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15735 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15737 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15739 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15740 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15741 CloseToolhelp32Snapshot.
15742 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15743 CloseToolhelp32Snapshot.
15745 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15747 * server.c (main): Check for inferior exit before main loop.
15749 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15751 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15752 instead of on tmp_desc.
15754 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15755 Daniel Jacobowitz <dan@codesourcery.com>
15757 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15758 (add_thread): Minor cleanups.
15759 (clear_inferiors): Move lower in the file. Clear the DLL
15761 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15762 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15763 (xml_escape_text): New.
15764 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15766 (handle_v_cont): Report errors.
15767 (gdbserver_version): Update.
15768 (main): Correct size of own_buf. Do not report initial DLL events.
15769 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15770 (unloaded_dll, xml_escape_text): New.
15771 * win32-low.c (enum target_waitkind): Update comments.
15772 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15773 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15774 (win32_EnumProcessModules, win32_GetModuleInformation)
15775 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15776 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15777 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15778 (win32_Module32First, win32_Module32Next, load_toolhelp)
15779 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15780 (get_child_debug_event): Handle DLL events.
15781 (win32_wait): Likewise.
15783 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15785 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15786 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15788 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15790 * win32-low.c (handle_output_debug_string): Ignore event if not
15793 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15795 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15797 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15799 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15801 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15803 * inferiors.c (change_inferior_id): Add comment.
15804 * linux-low.c (check_removed_breakpoint): Add an early
15805 prototype. Improve debug output.
15806 (linux_attach): Doc update.
15807 (linux_detach_one_process, linux_detach): Clean up before releasing
15809 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15810 * linux-low.h (struct process_info): Doc improvement.
15811 * mem-break.c (delete_all_breakpoints): New.
15812 * mem-break.h (delete_all_breakpoints): New prototype.
15813 * thread-db.c (find_first_thread): New.
15814 (thread_db_create_event): Call it instead of
15815 thread_db_find_new_threads. Clean up unused variables.
15816 (maybe_attach_thread): Remove first thread handling.
15817 (thread_db_find_new_threads): Use find_first_thread.
15818 (thread_db_get_tls_address): Likewise.
15820 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15822 * thread-db.c (thread_db_find_new_threads): Add prototype.
15823 (thread_db_create_event): Check for the main thread before adding
15825 (maybe_attach_thread): Only enable event reporting if TID == 0.
15826 (thread_db_get_tls_address): Check for new threads.
15828 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15830 * linux-low.c (linux_create_inferior): Try execv before execvp.
15831 * spu-low.c (spu_create_inferior): Likewise.
15833 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15835 * linux-low.c (linux_create_inferior): Change execv to execvp.
15836 * spu-low.c (spu_create_inferior): Likewies.
15838 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15840 * Makefile.in (clean): Clean new files instead of deleted ones.
15841 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15842 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15844 * configure.srv: Specify XML files and new regformats for MIPS and
15846 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15847 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15848 an entry for the restart register.
15849 (mips_cannot_fetch_register, mips_cannot_store_register)
15850 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15851 register names to match the XML descriptions.
15852 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15853 restart register instead of $0.
15855 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15856 Markus Deuling <deuling@de.ibm.com>
15858 * remote-utils.c (decode_xfer_write): New function.
15859 * server.h (decode_xfer_write): Add prototype.
15860 * server.c (handle_query): Add PACKET_LEN argument. Support
15861 qXfer:spu:read and qXfer:spu:write packets.
15862 (main): Pass packet_len to handle_query.
15863 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15864 * target.h (target_ops): Add qxfer_spu.
15866 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15868 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15869 accessing non-seekable spufs files.
15871 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15873 * server.c (handle_query): Add reply for qC packet.
15875 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15876 Leo Zayas <lerele@champenstudios@com>
15878 * server.h (check_remote_input_interrupt_request): New function.
15879 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15880 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15881 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15882 (check_remote_input_interrupt_request): New function.
15883 * server.h (check_remote_input_interrupt_request): Declare.
15884 * win32-low.c (winapi_DebugBreakProcess,
15885 winapi_GenerateConsoleCtrlEvent): New typedefs.
15886 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15888 (win32_wait): Check for remote interrupt request
15889 with check_remote_input_interrupt_request.
15890 (win32_request_interrupt): New function.
15891 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15893 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15895 * win32-low.c (debug_registers_changed,
15896 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15897 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15898 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15899 (thread_rec): Get context using the low target.
15900 (child_add_thread): Call thread_added on the low target,
15901 which does the same thing.
15903 (do_initial_child_stuff): Remove debug registers references.
15904 Set context using the low target. Resume threads after
15905 setting the contexts.
15906 (child_continue): Remove dead variable. Remove debug
15907 registers references.
15908 (child_fetch_inferior_registers): Go through the low target.
15909 (do_child_store_inferior_registers): Remove.
15910 (child_store_inferior_registers): Go through the low target.
15911 (win32_resume): Remove debug registers references.
15912 Set context using the low target.
15913 (handle_exception): Change return type to void. Don't record
15914 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15915 first chance exception.
15916 (get_child_debug_event): Change return type to void. Remove
15917 goto loop. Always return after waiting for debug event.
15918 (win32_wait): Convert to switch statement. Handle spurious
15921 * win32-i386-low.c (debug_registers_changed,
15922 debug_registers_used): New.
15923 (initial_stuff): Rename to ...
15924 (i386_initial_stuff): ... this. Clear debug registers
15926 (store_debug_registers): Delete.
15927 (i386_get_thread_context): New.
15928 (load_debug_registers): Delete.
15929 (i386_set_thread_context): New.
15930 (i386_thread_added): New.
15931 (single_step): Rename to ...
15932 (i386_single_step): ... this.
15933 (do_fetch_inferior_registers): Rename to ...
15934 (i386_fetch_inferior_register): ... this.
15935 (i386_store_inferior_register): New.
15936 (the_low_target): Adapt to new interface.
15938 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15939 (arm_get_thread_context): New.
15940 (arm_set_thread_context): New.
15942 (do_fetch_inferior_registers): Rename to ...
15943 (arm_fetch_inferior_register): ... this.
15944 (arm_store_inferior_register): New.
15945 (arm_wince_breakpoint): Reimplement as unsigned long.
15946 (arm_wince_breakpoint_len): Define.
15947 (the_low_target): Adapt to new interface.
15949 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15950 load_debug_registers. Add get_thread_context, set_thread_context,
15951 thread_added and store_inferior_register. Rename
15952 fetch_inferior_registers to fetch_inferior_register.
15953 (regptr): Remove declaration.
15955 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15957 * linux-low.c (linux_detach): Change return type to int. Return 0.
15958 * spu-low.c (spu_detach): Likewise.
15960 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15962 * target.h (target_ops): Change return type of detach to int.
15964 (join_inferior): New.
15965 * server.c (main): Don't skip detach support on mingw32.
15966 If the inferior doesn't support detaching return error.
15967 Call join_inferior instead of using waitpid.
15968 * linux-low.c (linux_join): New.
15969 (linux_target_op): Add linux_join.
15970 * spu-low.c (spu_join): New.
15971 (spu_target_ops): Add spu_join.
15972 * win32-low.c (win32_detach): Adapt to new interface.
15973 Reopen current_process_handle before detaching. Issue a child
15974 resume before detaching.
15976 (win32_target_op): Add win32_join.
15978 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15980 * win32-low.c (win32-attach): Fix return value.
15981 * target.h (target_ops): Describe ATTACH return values.
15983 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15985 * win32-low.c (GETPROCADDRESS): Define.
15986 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15987 (winapi_DebugSetProcessKillOnExit): Likewise.
15988 (win32_create_inferior): Force usage of ansi CreateProcessA.
15989 (win32_attach): Use GETPROCADDRESS.
15990 (win32_detach): Likewise.
15992 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15994 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15996 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15998 * win32-low.c: Commit leftover changes from 2007-03-29.
16000 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16002 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16003 fields short instead of int. Add explicit padding.
16004 (i387_cache_to_fsave): Remove unnecessary casts.
16005 (i387_fsave_to_cache): Doc fix.
16006 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16008 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16010 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16011 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16013 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16015 * configure.srv (arm*-*-mingw32ce*): Move near the other
16018 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16020 * configure.ac: Add errno checking.
16021 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16022 sys/file.h and malloc.h.
16023 (AC_CHECK_DECLS): Add perror.
16024 (srv_mingwce): Handle.
16025 * configure.srv (i[34567]86-*-cygwin*): Add
16026 win32-i386-low.o to srv_tgtobj.
16027 (i[34567]86-*-mingw*): Likewise.
16028 (arm*-*-mingw32ce*): Add case.
16029 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16030 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16031 [__MINGW32CE__] (strerror): New function.
16032 [__MINGW32CE__] (errno): Define to GetLastError.
16033 [__MINGW32CE__] (COUNTOF): New macro.
16034 (remote_open): Remove extra close call.
16035 * mem-break.c (delete_breakpoint_at): New function.
16036 * mem-break.h (delete_breakpoint_at): Declare.
16037 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16038 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16039 [USE_WIN32API] (read, write): Add char* casts.
16040 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16041 * server.h: Include wincecompat.h on Windows CE.
16042 [HAVE_ERRNO_H]: Check.
16043 (perror): Declare if not declared.
16044 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16045 (perror_with_name): Remove errno declaration.
16046 * wincecompat.h: New.
16047 * wincecompat.c: New.
16048 * win32-low.h: New.
16049 * win32-arm-low.c: New.
16050 * win32-i386-low.c: New.
16051 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16052 (OUTMSG2): Make it safe.
16054 (COUNTOF): New macro.
16055 (NUM_REGS): Get it from the low target.
16056 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16057 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16058 (thread_rec): Let low target handle debug registers.
16059 (child_add_thread): Likewise.
16060 (child_init_thread_list): Likewise.
16061 (continue_one_thread): Likewise.
16063 (do_child_fetch_inferior_registers): Move to ...
16064 * win32-i386-low.c: ... here, and rename to ...
16065 (do_fetch_inferior_registers): ... this.
16066 * win32-low.c (child_fetch_inferior_registers):
16067 Go through the low target.
16068 (do_child_store_inferior_registers): Use regptr.
16069 (strwinerror): New function.
16070 (win32_create_inferior): Handle Windows CE.
16071 Use strwinerror instead of strerror on Windows error
16072 codes. Add program to the error output.
16073 Don't close the main thread handle on Windows CE.
16074 (win32_attach): Use coredll.dll on Windows CE.
16075 (win32_kill): Close current process and current
16077 (win32_detach): Use coredll.dll on Windows CE.
16078 (win32_resume): Let low target handle debug registers, and
16080 (handle_exception): Add/Remove initial breakpoint. Avoid
16081 non-existant WSTOPSIG on Windows CE.
16082 (win32_read_inferior_memory): Cast to remove warning.
16083 (win32_arch_string): Go through the low target.
16084 (initialize_low): Call set_breakpoint_data with the low
16085 target's breakpoint.
16086 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16087 FOP_REGNUM, mappings): Move to ...
16088 * win32-i386-low.c: ... here.
16089 * win32-low.c (win32_thread_info): Move to ...
16090 * win32-low.h: ... here.
16091 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16092 win32-arm-low.c and wincecompat.c.
16093 (all:): Add $EXEEXT.
16094 (install-only:): Likewise.
16095 (gdbserver:): Likewise.
16096 (gdbreplay:): Likewise.
16097 * config.in: Regenerate.
16098 * configure: Regenerate.
16100 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16102 * win32-low.c: Rename typedef thread_info to
16103 win32_thread_info throughout.
16105 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16107 * win32-i386-low.c: Rename to ...
16108 * win32-low.c: ... this.
16109 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16110 * Makefile.in: Likewise.
16112 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16114 * remote-utils.c (monitor_output): Constify msg parameter.
16115 * server.h (monitor_output): Likewise.
16116 * win32-i386-low.c (handle_output_debug_string): New.
16117 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16118 handle_output_debug_string.
16119 (get_child_debug_event): Likewise.
16121 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16123 * server.c (main): Correct strtoul check.
16125 2007-03-27 Jon Ringle <jon@ringle.org>
16127 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16129 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16131 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16133 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16135 * terminal.h: Check HAVE_SGTTY_H.
16137 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16139 * remote-utils.c (remote_open): Print out the assigned port number.
16141 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16143 * remote-utils.c (monitor_output): New function.
16144 * server.c (debug_threads): Define here.
16145 (monitor_show_help): New function.
16146 (handle_query): Handle qRcmd.
16147 (main): Do not handle 'd' packet.
16148 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16149 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16152 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16154 * Makefile.in (EXEEXT): New.
16155 (clean): Use $(EXEEXT).
16157 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16159 * target.h (target_ops): Rename send_signal to request_interrupt,
16160 and remove enum target_signal parameter.
16161 * linux-low.c (linux_request_interrupt): Rename from
16162 linux_send_signal, and always send SIGINT.
16163 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16164 and always send SIGINT.
16165 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16167 (input_interrupt): Likewise.
16169 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16171 * server.c (get_features_xml): Check if target implemented
16173 * win32-i386-low.c (win32_arch_string): New.
16174 (win32_target_ops): Add win32_arch_string as arch_string member.
16176 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16178 * spu-low.c (spu_arch_string): New.
16179 (spu_target_ops): Add spu_arch_string.
16181 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16183 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16184 * configure.ac: Do not check for terminal.h.
16185 * configure, config.in: Regenerated.
16187 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16189 * Makefile.in (OBS): Add $(XML_BUILTIN).
16190 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16192 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16193 (arm-with-iwmmxt.c): New.
16194 * config.in, configure: Regenerate.
16195 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16196 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16197 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16198 (arm*-*-linux*): Add iWMMXt and regset support.
16199 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16200 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16201 (arm_store_wmmxregset, target_regsets): New.
16202 * server.c (get_features_xml): Take annex argument. Check builtin
16204 (handle_query): Handle multiple annexes.
16206 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16208 * remote-utils.c [USE_WIN32API] (read, write): Define.
16209 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16212 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16214 * linux-i386-low.c (the_low_target): Set arch_string.
16215 * linux-x86-64-low.c (the_low_target): Likewise.
16216 * linux-low.c (linux_arch_string): New.
16217 (linux_target_ops): Add it.
16218 * linux-low.h (struct linux_target_ops): Add arch_string.
16219 * server.c (write_qxfer_response): Use const void * for DATA.
16220 (get_features_xml): New.
16221 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16222 * target.h (struct target_ops): Add arch_string method.
16224 2007-01-03 Denis Pilat <denis.pilat@st.com>
16225 Daniel Jacobowitz <dan@codesourcery.com>
16227 * linux-low.c (linux_kill): Handle being called with no threads.
16228 * win32-i386-low.c (win32_kill): Likewise.
16229 (get_child_debug_event): Clear current_process_handle.
16231 2006-12-30 Denis PILAT <denis.pilat@st.com>
16232 Daniel Jacobowitz <dan@codesourcery.com>
16234 * remote-utils.c (remote_open): Check the type of specified
16235 serial port devices before opening them.
16236 * server.c (main): Kill the inferior if an error occurs during
16237 the first remote_open.
16239 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16241 * README: Update supported targets.
16243 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16245 * Makefile.in (clean): Remove reg-mips64.c.
16246 (reg-mips64.c, reg-mips64.o): New rules.
16247 * configure.srv: Handle mips64. Include regset support for mips.
16248 * linux-mips-low.c (union mips_register): New.
16249 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16250 (mips_breakpoint, mips_breakpoint_at): Use int.
16251 (mips_collect_register, mips_supply_register)
16252 (mips_collect_register_32bit, mips_supply_register_32bit)
16253 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16254 (mips_store_fpregset, target_regsets): New.
16255 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16257 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16259 * configure.srv: Add target "spu*-*-*".
16260 * Makefile.in (clean): Remove reg-spu.c.
16261 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16262 * spu-low.c: New file.
16264 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16266 * configure.ac: Correct td_thr_tls_get_addr test.
16267 * configure: Regenerated.
16269 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16271 * linux-low.c (linux_wait_for_event): Reformat. Use the
16272 pass_signals array.
16273 * remote-utils.c (decode_address_to_semicolon): New.
16274 * server.c (pass_signals, handle_general_set): New.
16275 (handle_query): Mention QPassSignals for qSupported.
16276 (main): Call handle_general_set.
16277 * server.h (pass_signals, decode_address_to_semicolon): New.
16279 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16281 * server.c (handle_query): Correct error handling for read_auxv.
16283 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16285 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16286 and srv_linux_thread_db to yes.
16287 * linux-s390-low.c (s390_fill_gregset): New function.
16288 (target_regsets): Define data structure.
16290 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16292 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16293 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16294 * config.in, configure: Regenerated.
16295 * inferiors.c (gdb_id_to_thread): New function.
16296 (gdb_id_to_thread_id): Use it.
16297 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16298 * linux-low.h (struct process_info): Add th member.
16299 (thread_db_get_tls_address): New prototype.
16300 * remote-utils.c (decode_address): Make non-static.
16301 * server.c (handle_query): Handle qGetTLSAddr.
16302 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16303 * target.h (struct target_ops): Add get_tls_address.
16304 * thread-db.c (maybe_attach_thread): Save the thread handle.
16305 (thread_db_get_tls_address): New.
16307 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16309 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16310 (linux_resume_one_process): Take a siginfo_t *. Update all
16311 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16312 (struct pending_signals): Add a siginfo_t.
16313 (linux_wait_for_process): Always set last_status.
16314 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16315 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16316 * linux-low.h (struct process_info): Add last_status.
16318 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16320 * remote-utils.c (try_rle): New function.
16321 (putpkt_binary): Use it.
16323 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16325 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16326 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16327 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16328 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16329 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16332 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16334 * server.c (terminal_fd): New variable.
16335 (old_foreground_pgrp): Likewise.
16336 (restore_old_foreground_pgrp): New function.
16337 (start_inferior): Record the terminal file descriptor in terminal_fd
16338 and its original foreground group in old_foreground_pgrp. Register
16339 restore_old_foreground_pgrp with atexit().
16341 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16343 * server.c (handle_query): Correct qPart to qXfer.
16345 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16347 * configure.ac: Check for more headers which are missing on
16348 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16349 * configure.srv: Add Cygwin and mingw32.
16350 * remote-utils.c: Don't include headers unconditionally which
16351 are missing on mingw32. Include <winsock.h> for mingw32.
16352 (remote_open): Adjust for mingw32 support. Flush
16353 standard error after writing to it.
16354 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16355 (unblock_async_io, enable_async_io, disable_async_io)
16356 (readchar, getpkt): Update for Winsock support.
16357 (prepare_resume_reply): Expect a protocol signal number.
16358 * server.c: Disable <sys/wait.h> on mingw32.
16359 (start_inferior): Adjust for mingw32 support. Flush
16360 standard error after writing to it.
16361 (attach_inferior): Likewise. Use protocol signal
16363 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16365 * win32-i386-low.c: New file.
16366 * Makefile.in (XM_CLIBS): Set.
16367 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16368 (win32-i386-low.o): New dependency rule.
16369 * linux-low.c (linux_wait): Use target signal numbers.
16370 * target.h (struct target_ops): Doc fix.
16371 * server.h (target_signal_to_name): New prototype.
16372 * gdbreplay.c: Don't include headers unconditionally which
16373 are missing on mingw32. Include <winsock.h> for mingw32.
16374 (remote_close, remote_open): Adjust for Winsock support.
16375 * configure, config.in: Regenerated.
16377 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16379 * server.c (decode_xfer_read, write_qxfer_response): New.
16380 (handle_query): Take a packet length argument. Handle
16381 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16382 the qSupported response.
16383 (main): Update call to handle_query.
16385 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16387 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16388 (putpkt_binary): Renamed from putpkt and adjusted for binary
16390 (putpkt): New wrapper for putpkt_binary.
16391 (readchar): Don't mask off the high bit.
16392 (decode_X_packet): New function.
16393 * server.c (main): Call putpkt_binary if a handler sets the packet
16394 length. Save the length of the incoming packet. Handle 'X'.
16395 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16397 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16399 * server.c (handle_query): Handle qSupported.
16401 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16403 * remote-utils.c (all_symbols_looked_up): New variable.
16404 (look_up_one_symbol): Check it.
16405 * server.h (look_up_one_symbol): New declaration.
16406 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16408 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16410 * Makefile.in (linux-arm-low.o): Update dependencies.
16411 * linux-arm-low.c: Include "gdb_proc_service.h".
16412 (PTRACE_GET_THREAD_AREA): Define.
16413 (ps_get_thread_area): New function.
16415 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16417 * configure.srv (m68k*-*-uclinux*): New target.
16418 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16419 (linux_resume_one_process): Remove extraneous cast.
16420 (linux_read_offsets): New.
16421 (linux_target_op): Add linux_read_offsets on mmuless systems.
16422 * server.c (handle_query): Add qOffsets logic.
16423 * target.h (struct target_ops): Add read_offsets.
16425 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16427 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16428 (PTRACE_GET_THREAD_AREA): Define.
16429 (ps_get_thread_area): New function.
16430 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16431 (linux-x86-64-low.o): Update.
16433 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16435 * configure.ac: Remove checks for prfpregset_t.
16436 * gdb_proc_service.h: New file.
16437 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16438 new "gdb_proc_service.h".
16439 * proc-service.c: Likewise.
16440 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16441 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16442 * Makefile.in (gdb_proc_service_h): Updated.
16443 * configure, config.in: Regenerated.
16445 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16447 * remote-utils.c (prepare_resume_reply): Move declaration
16448 of gdb_id_from_wait to the top of the block.
16450 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16452 * linux-low.c (regsets_store_inferior_registers): Read the regset
16453 from the target before filling it.
16455 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16457 * server.c (attach_inferior): Return SIGTRAP for a successful
16460 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16462 * Makefile.in (OBS): Add version.o.
16463 (STAGESTUFF): Delete.
16464 (version.o): Add dependencies.
16465 (version.c): Replace rule.
16466 (clean): Remove version.c.
16467 * server.c (gdbserver_version): New.
16468 (gdbserver_usage): Use printf.
16469 (main): Handle --version and --help.
16470 * server.h (version, host_name): Add declarations.
16472 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16484 * linux-x86-64-low.c:
16486 * linux-s390-low.c:
16487 * linux-ppc64-low.c:
16489 * linux-mips-low.c:
16490 * linux-m68k-low.c:
16491 * linux-m32r-low.c:
16494 * linux-ia64-low.c:
16495 * linux-i386-low.c:
16496 * linux-crisv32-low.c:
16508 * gdbserver.1: Add (C) after Copyright. Update the FSF
16511 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16513 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16514 (arm_breakpoint_at): Recognize both breakpoints.
16515 (the_low_target): Use the correct breakpoint instruction.
16517 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16519 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16520 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16521 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16522 (the_low_target): Update.
16524 2005-10-25 Andreas Schwab <schwab@suse.de>
16526 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16528 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16529 (ia64_num_regs): Reduce to 462.
16531 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16533 * acinclude.m4: Correct quoting.
16534 * aclocal.m4: Regenerated.
16536 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16537 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16538 (thread_db_init): Call thread_db_err_str.
16539 * configure.ac: Check for TD_VERSION.
16540 * config.in, configure: Regenerated.
16542 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16544 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16546 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16548 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16549 is not available. Define HAVE_PTRACE_GETREGS if it is.
16550 * config.in, configure: Regenerated.
16551 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16552 * linux-i386-low.c, linux-m68k-low.c: Update to use
16553 HAVE_PTRACE_GETREGS.
16554 * linux-low.c (regsets_fetch_inferior_registers)
16555 (regsets_store_inferior_registers): Only return 0 if we processed
16557 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16558 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16560 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16562 * inferiors.c (struct thread_info): Add gdb_id.
16563 (add_thread): Add gdb_id argument.
16564 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16565 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16566 calls to add_thread.
16567 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16568 * server.c (handle_query): Use thread_to_gdb_id.
16569 (handle_v_cont, main): Use gdb_id_to_thread_id.
16570 * server.h (add_thread): Update prototype.
16571 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16574 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16576 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16577 left-padded registers.
16578 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16579 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16581 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16583 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16584 * configure: Regenerate.
16585 * config.in: Regenerate.
16586 * server.h (NEED_DECLARATION_STRERROR):
16587 Replace with !HAVE_DECL_STRERROR.
16589 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16591 * linux-low.c (linux_wait, linux_send_signal): Don't test
16592 an unsigned long variable for > 0 if it could be MAX_ULONG.
16593 * server.c (myresume): Likewise.
16594 * target.c (set_desired_inferior): Likewise.
16596 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16598 * configure.ac: Simplify and improve check for socklen_t.
16599 * configure, config.in: Regenerate.
16601 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16603 * acconfig.h: Remove.
16604 * configure.ac: Add a test for socklen_t. Use three-argument
16605 AC_DEFINE throughout.
16606 * config.in: Regenerated using autoheader 2.59.
16607 * configure: Regenerated.
16609 * gdbreplay.c (socklen_t): Provide a default.
16610 (remote_open): Use socklen_t.
16611 * remote-utils.c (socklen_t): Provide a default.
16612 (remote_open): Use socklen_t.
16613 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16616 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16618 * linux-low.c (linux_read_memory, linux_write_memory)
16619 (linux_read_auxv): Likewise.
16620 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16621 (check_mem_write): Likewise.
16622 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16624 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16625 (registers_from_string, register_data): Likewise.
16626 * server.c (handle_query, main): Likewise.
16627 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16628 (decode_M_packet): Likewise.
16629 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16630 * target.h (struct target_ops): Update read_memory, write_memory,
16632 (read_inferior_memory, write_inferior_memory): Update.
16633 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16634 to unsigned char *.
16635 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16636 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16637 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16638 linux-s390-low.c, linux-sh-low.c: Update for changes in
16639 read_inferior_memory and the_low_target->breakpoint.
16641 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16643 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16644 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16645 * configure.srv: Add powerpc64-*-linux*.
16646 * linux-ppc64-low.c: New file.
16648 2005-05-23 Orjan Friberg <orjanf@axis.com>
16650 * linux-cris-low.c: New file with support for CRIS.
16651 * linux-crisv32-low.c: Ditto for CRISv32.
16652 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16653 (clean): Add reg-cris.c and reg-crisv32.c.
16654 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16655 reg-crisv32.o, and reg-crisv32.c to make rules.
16656 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16657 recognized targets.
16659 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16661 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16662 of sizeof (PTRACE_XFER_TYPE).
16663 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16665 2005-05-12 Orjan Friberg <orjanf@axis.com>
16667 * target.h (struct target_ops): Add insert_watchpoint,
16668 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16669 pointers for hardware watchpoint support.
16670 * linux-low.h (struct linux_target_ops): Ditto.
16671 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16672 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16673 to linux_target_ops.
16674 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16676 * server.c (main): Recognize 'Z' and 'z' packets.
16678 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16680 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16681 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16682 (the_low_target): Add new members.
16684 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16686 * proc-service.c (ps_lgetregs): Search all_processes instead of
16689 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16691 * server.c (start_inferior): Change return type to int.
16692 (attach_inferior): Change sigptr to int *.
16693 (handle_v_cont, handle_v_requests): Change signal to int *.
16694 (main): Change signal to int.
16696 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16698 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16699 * configure.srv: Add m32r*-*-linux*.
16700 * linux-m32r-low.c: New file.
16702 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16704 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16706 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16708 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16709 Take unsigned long arguments for PIDs.
16710 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16711 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16712 (wait_for_sigstop, linux_resume_one_process)
16713 (regsets_fetch_inferior_registers, linux_send_signal)
16714 (linux_read_auxv): Likewise. Update the types of variables holding
16715 PIDs. Update format string specifiers.
16716 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16717 * remote-utils.c (prepare_resume_reply): Likewise.
16718 * server.c (cont_thread, general_thread, step_thread)
16719 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16721 (handle_query): Update format specifiers.
16722 (handle_v_cont, main): Use strtoul for thread IDs.
16723 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16724 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16725 (general_thread, step_thread, thread_from_wait)
16726 (old_thread_from_wait): Update.
16727 * target.h (struct thread_resume): Use unsigned long for THREAD.
16728 (struct target_ops): Use unsigned long for arguments to attach and
16731 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16733 * acinclude.m4: Include bfd/bfd.m4 directly.
16734 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16735 <agriffis@toolchain.org>.
16736 * aclocal.m4, configure: Regenerated.
16738 2005-01-07 Andrew Cagney <cagney@gnu.org>
16740 * configure.ac: Rename configure.in, require autoconf 2.59.
16741 * configure: Re-generate.
16743 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16745 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16746 LIBS when finished.
16747 * aclocal.m4: Regenerated.
16748 * configure: Regenerated.
16750 2004-11-21 Andreas Schwab <schwab@suse.de>
16752 * linux-m68k-low.c (m68k_num_gregs): Define.
16753 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16754 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16755 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16756 (m68k_breakpoint_at): New. Add to the_low_target.
16758 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16759 srv_linux_thread_db to yes.
16761 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16763 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16764 (ARCH_SET_FS): Likewise.
16765 (ARCH_GET_FS): Likewise.
16766 (ARCH_GET_GS): Likewise.
16768 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16770 * linux-i386-low.c (ps_get_thread_area): New.
16771 * linux-x86-64-low.c (ps_get_thread_area): New.
16772 * linux-low.c: Include <sys/syscall.h>.
16773 (linux_kill_one_process): Don't kill the first thread here.
16774 (linux_kill): Kill the first thread here.
16775 (kill_lwp): New function.
16776 (send_sigstop, linux_send_signal): Use it.
16777 * proc-service.c: Clean up #ifdefs.
16778 (fpregset_info): Delete.
16779 (ps_lgetregs): Update and enable implementation.
16780 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16782 * remote-utils.c (struct sym_cache, symbol_cache): New.
16783 (input_interrupt): Print a clearer message.
16784 (async_io_enabled): New variable.
16785 (enable_async_io, disable_async_io): Use it. Update comments.
16786 (look_up_one_symbol): Use the symbol cache.
16787 * thread-db.c (thread_db_look_up_symbols): New function.
16788 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16790 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16792 * configure.in: Test for -rdynamic.
16793 * configure: Regenerated.
16794 * Makefile (INTERNAL_LDFLAGS): New.
16795 (gdbserver, gdbreplay): Use it.
16797 2004-09-02 Andrew Cagney <cagney@gnu.org>
16799 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16801 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16803 * linux-low.c (linux_wait): Clear all_processes list also.
16805 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16807 * linux-low.c: Include <errno.h>. Remove extern declaration of
16810 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16812 * gdbreplay.c, server.h, utils.c: Update copyright years.
16814 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16816 * server.c (main): Print child status or termination signal from
16817 variable 'signal', not 'sig'.
16819 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16821 * linux-low.c (linux_read_memory): Change return type to
16822 int. Check for and return error from ptrace().
16823 * target.c (read_inferior_memory): Change return type to int. Pass
16824 back return status from the_target->read_memory().
16825 * target.h (struct target_ops): Adapt *read_memory() prototype.
16827 (read_inferior_memory): Adapt prototype.
16828 * server.c (main): Return an error packet if
16829 read_inferior_memory() returns an error.
16831 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16833 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16834 Unify with other clean targets.
16836 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16838 * server.c (handle_v_cont): Call set_desired_inferior.
16840 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16842 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16844 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16846 * linux-low.c (linux_wait): Unblock async I/O.
16847 (linux_resume): Block and enable async I/O.
16848 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16849 * server.h (block_async_io, unblock_async_io): Add prototypes.
16851 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16853 * remote-utils.c (remote_open): Print a status notice after
16854 opening a TCP port.
16855 * server.c (attach_inferior): Print a status notice after
16858 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16860 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16862 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16864 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16866 * server.c, target.h: Update copyright years.
16868 2004-02-25 Roland McGrath <roland@redhat.com>
16870 * target.h (struct target_ops): New member `read_auxv'.
16871 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16872 * linux-low.c (linux_read_auxv): New function.
16873 (linux_target_ops): Initialize `read_auxv' member to that.
16875 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16877 Committed by Jim Blandy <jimb@redhat.com>.
16879 * linux-s390-low.c (s390_num_regs): Update.
16880 (s390_regmap): Remove control registers. Use __s390x__ predefine
16881 instead of GPR_SIZE to distiguish s390 and s390x targets.
16883 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16885 * linux-low.c: Update copyright year.
16886 (check_removed_breakpoint): Clear pending_is_breakpoint.
16887 (linux_set_resume_request, linux_queue_one_thread)
16888 (resume_status_pending_p): New functions.
16889 (linux_continue_one_thread): Use process->resume.
16890 (linux_resume): Only resume threads if there are no pending events.
16891 * linux-low.h (struct process_info): Add resume request
16894 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16896 * regcache.c (new_register_cache): Clear the allocated register
16897 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16899 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16901 * linux-low.c (linux_resume): Take a struct thread_resume *
16903 (linux_wait): Update call.
16904 (resume_ptr): New static variable.
16905 (linux_continue_one_thread): Renamed from
16906 linux_continue_one_process. Use resume_ptr.
16907 (linux_resume): Use linux_continue_one_thread.
16908 * server.c (handle_v_cont, handle_v_requests): New functions.
16909 (myresume): New function.
16910 (main): Handle 'v' case.
16911 * target.h (struct thread_resume): New type.
16912 (struct target_ops): Change argument of "resume" to struct
16914 (myresume): Delete macro.
16916 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16918 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16919 (uninstall): Support DESTDIR.
16921 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16923 * configure.srv: Add xscale*linux copy of arm*linux entry.
16925 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16927 * linux-arm-low.c (arm_reinsert_addr): New function.
16928 (the_low_target): Add arm_reinsert_addr.
16930 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16932 * mem-break.c: Remove whitespace at end of file.
16934 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16936 * configure.in: Check whether we need to prototype strerror.
16937 * server.h: Optionally prototype strerror.
16938 * gdbreplay.c (perror_with_name): Use strerror.
16939 * linux-low.c (linux_attach_lwp): Use strerror.
16940 * utils.c (perror_with_name): Use strerror.
16941 * config.in, configure: Regenerated.
16943 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16945 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16946 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16948 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16950 * Makefile.in (SFILES): Update.
16951 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16952 low-sun3.c: Remove files.
16954 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16956 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16957 (linux_detach_one_process, linux_detach): New functions.
16958 (linux_target_ops): Add linux_detach.
16959 * server.c (main): Handle 'D' packet.
16960 * target.h (struct target_ops): Add "detach" member.
16961 (detach_inferior): Define.
16963 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16965 From Kelley Cook <kelleycook@wideopenwest.com>:
16966 * configure.srv: Accept i[34567]86 variants.
16968 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16970 * linux-low.c (linux_wait_for_event): Correct comment typos.
16971 (linux_resume_one_process): Call check_removed_breakpoint.
16972 (linux_send_signal): New function.
16973 (linux_target_ops): Add linux_send_signal.
16974 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16976 * target.h (struct target_ops): Add send_signal.
16978 2003-05-29 Jim Blandy <jimb@redhat.com>
16980 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16981 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16982 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16983 away part of the register's value.
16985 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16987 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16988 (linux_wait_for_event, linux_init_signals): Likewise.
16990 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16992 * configure.in: Check for stdlib.h.
16993 * configure: Regenerated.
16994 * config.in: Regenerated.
16996 2003-01-04 Andreas Schwab <schwab@suse.de>
16998 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17000 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17002 * Makefile.in: Remove obsolete code.
17004 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17006 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17007 defined(PT_FPR0_HI).
17009 2002-11-17 Stuart Hughes <seh@zee2.com>
17011 * linux-arm-low.c (arm_num_regs): Increase.
17012 (arm_regmap): Include status register.
17014 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17016 * linux-low.c (register_addr): Remove incorrect -1 check.
17018 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17020 * linux-low.c (linux_create_inferior): Call setpgid. Return
17022 (unstopped_p, linux_signal_pid): Remove.
17023 (linux_target_ops): Remove linux_signal_pid.
17024 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17025 global instead of target method.
17026 * target.h (struct target_ops): Remove signal_pid. Update comment
17027 for create_inferior.
17028 * server.c (signal_pid): New variable.
17029 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17030 gdbserver. Set the child to be the foreground process group.
17031 (attach_inferior): Set signal_pid.
17033 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17035 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17037 2002-08-20 Jim Blandy <jimb@redhat.com>
17039 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17042 2002-08-01 Andrew Cagney <cagney@redhat.com>
17044 * Makefile.in: Make chill references obsolete.
17046 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17048 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17049 * configure: Regenerate.
17050 * config.in: Regenerate.
17052 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17054 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17055 (perror_with_name, remote_close, remote_open, expect, play): Static.
17057 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17059 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17060 byte offsets instead of an array of indexes.
17061 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17063 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17065 * regcache.c: Add comment.
17067 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17069 * thread-db.c: New file.
17070 * proc-service.c: New file.
17071 * acinclude.m4: New file.
17072 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17073 proc-service.o, and thread-db.o.
17074 (linux-low.o): Add USE_THREAD_DB.
17075 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17076 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17077 * aclocal.m4: Regenerated.
17078 * config.in: Regenerated.
17079 * configure: Regenerated.
17080 * configure.in: Check for proc_service.h, sys/procfs.h,
17081 thread_db.h, and linux/elf.h headrs.
17082 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17083 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17084 Check for -lthread_db and thread support.
17085 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17086 PowerPC, and SuperH.
17087 * i387-fp.c: Constify arguments.
17088 * i387-fp.h: Likewise.
17089 * inferiors.c: (struct thread_info): Renamed from
17090 `struct inferior_info'. Remove PID member. Use generic inferior
17091 list header. All uses updated.
17092 (inferiors, signal_pid): Removed.
17093 (all_threads): New variable.
17094 (get_thread): Define.
17095 (add_inferior_to_list): New function.
17096 (for_each_inferior): New function.
17097 (change_inferior_id): New function.
17098 (add_inferior): Removed.
17099 (remove_inferior): New function.
17100 (add_thread): New function.
17101 (free_one_thread): New function.
17102 (remove_thread): New function.
17103 (clear_inferiors): Use for_each_inferior and free_one_thread.
17104 (find_inferior): New function.
17105 (find_inferior_id): New function.
17106 (inferior_target_data): Update argument type.
17107 (set_inferior_target_data): Likewise.
17108 (inferior_regcache_data): Likewise.
17109 (set_inferior_regcache_data): Likewise.
17110 * linux-low.c (linux_bp_reinsert): Remove.
17111 (all_processes, stopping_threads, using_thrads)
17112 (struct pending_signals, debug_threads, pid_of): New.
17113 (inferior_pid): Replace with macro.
17114 (struct inferior_linux_data): Remove.
17115 (get_stop_pc, add_process): New functions.
17116 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17117 Use add_process and add_thread.
17118 (linux_attach_lwp): New function, based on old linux_attach. Use
17119 add_process and add_thread. Set stop_expected for new threads.
17120 (linux_attach): New function.
17121 (linux_kill_one_process): New function.
17122 (linux_kill): Kill all LWPs.
17123 (linux_thread_alive): Use find_inferior_id.
17124 (check_removed_breakpoints, status_pending_p): New functions.
17125 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17126 Update. Use WNOHANG. Wait for cloned processes also. Update process
17127 struct for the found process.
17128 (linux_wait_for_event): New function.
17129 (linux_wait): Use it. Support LWPs.
17130 (send_sigstop, wait_for_sigstop, stop_all_processes)
17131 (linux_resume_one_process, linux_continue_one_process): New functions.
17132 (linux_resume): Support LWPs.
17133 (REGISTER_RAW_SIZE): Remove.
17134 (fetch_register): Use register_size instead. Call supply_register.
17135 (usr_store_inferior_registers): Likewise. Call collect_register.
17136 Fix recursive case.
17137 (regsets_fetch_inferior_registers): Improve error message.
17138 (regsets_store_inferior_registers): Add debugging.
17139 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17140 (unstopped_p, linux_signal_pid): New functions.
17141 (linux_target_ops): Add linux_signal_pid.
17142 (linux_init_signals): New function.
17143 (initialize_low): Call it. Initialize using_threads.
17144 * regcache.c (inferior_regcache_data): Add valid
17146 (get_regcache): Fetch registers lazily. Add fetch argument
17147 and update all callers.
17148 (regcache_invalidate_one, regcache_invalidate): New
17150 (new_register_cache): Renamed from create_register_cache.
17151 Return the new regcache.
17152 (free_register_cache): Change argument to a void *.
17153 (registers_to_string, registers_from_string): Call get_regcache
17154 with fetch flag set.
17155 (register_data): Make static. Pass fetch flag to get_regcache.
17156 (supply_register): Call get_regcache with fetch flag clear.
17157 (collect_register): Call get_regcache with fetch flag set.
17158 (collect_register_as_string): New function.
17159 * regcache.h: Update.
17160 * remote-utils.c (putpkt): Flush after debug output and use
17162 Handle input interrupts while waiting for an ACK.
17163 (input_interrupt): Use signal_pid method.
17164 (getpkt): Flush after debug output and use stderr.
17165 (outreg): Use collect_register_as_string.
17166 (new_thread_notify, dead_thread_notify): New functions.
17167 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17168 and general_thread.
17169 (look_up_one_symbol): Flush after debug output.
17170 * server.c (step_thread, server_waiting): New variables.
17171 (start_inferior): Don't use signal_pid. Update call to mywait.
17172 (attach_inferior): Update call to mywait.
17173 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17174 (main): Don't fetch/store registers explicitly. Use
17175 set_desired_inferior. Support proposed ``Hs'' packet. Update
17177 * server.h: Update.
17178 (struct inferior_list, struct_inferior_list_entry): New.
17179 * target.c (set_desired_inferior): New.
17180 (write_inferior_memory): Constify.
17181 (mywait): New function.
17182 * target.h: Update.
17183 (struct target_ops): New signal_pid method.
17184 (mywait): Removed macro, added prototype.
17186 * linux-low.h (regset_func): Removed.
17187 (regset_fill_func, regset_store_func): New.
17188 (enum regset_type): New.
17189 (struct regset_info): Add type field. Use new operation types.
17190 (struct linux_target_ops): stop_pc renamed to get_pc.
17191 Add decr_pc_after_break and breakpoint_at.
17192 (get_process, get_thread_proess, get_process_thread)
17193 (strut process_info, all_processes, linux_attach_lwp)
17194 (thread_db_init): New.
17196 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17197 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17198 (the_low_target): Add new members.
17199 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17200 (i386_store_fpxregset): Constify.
17201 (target_regsets): Add new kind identifier.
17202 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17203 (i386_set_pc): Add debugging.
17204 (i386_breakpoint_at): New function.
17205 (the_low_target): Add new members.
17206 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17207 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17208 (mips_breakpoint_at): New.
17209 (the_low_target): Add new members.
17210 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17211 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17212 (the_low_target): Add new members.
17213 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17214 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17215 (the_low_target): Add new members.
17216 * linux-x86-64-low.c (target_regsets): Add new kind
17219 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17221 From Martin Pool <mbp@samba.org>:
17222 * server.c (gdbserver_usage): New function.
17225 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17227 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17228 stop_at -> stop_pc.
17230 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17232 * Makefile.in: Remove obsolete code.
17234 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17236 * linux-low.c (regsets_fetch_inferior_registers),
17237 (regsets_store_inferior_registers): Removed cast to int from
17239 * regcache.h: Added declaration of struct inferior_info.
17241 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17243 * inferiors.c (struct inferior_info): Add regcache_data.
17244 (add_inferior): Call create_register_cache.
17245 (clear_inferiors): Call free_register_cache.
17246 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17247 * regcache.c (struct inferior_regcache_data): New.
17248 (registers): Remove.
17249 (get_regcache): New function.
17250 (create_register_cache, free_register_cache): New functions.
17251 (set_register_cache): Don't initialize the register cache here.
17252 (registers_to_string, registers_from_string, register_data): Call
17254 * regcache.h: Add prototypes.
17255 * server.h: Likewise.
17257 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17259 * mem-break.c: New file.
17260 * mem-break.h: New file.
17261 * Makefile.in: Add mem-break.o rule; update server.h
17263 * inferiors.c (struct inferior_info): Add target_data
17265 (clear_inferiors): Free target_data member if set.
17266 (inferior_target_data, set_inferior_target_data): New functions.
17267 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17268 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17269 * linux-low.c (linux_bp_reinsert): New variable.
17270 (struct inferior_linux_data): New.
17271 (linux_create_inferior): Use set_inferior_target_data.
17272 (linux_attach): Likewise. Call add_inferior.
17273 (linux_wait_for_one_inferior): New function.
17274 (linux_wait): Call it.
17275 (linux_write_memory): Add const.
17276 (initialize_low): Call set_breakpoint_data.
17277 * linux-low.h (struct linux_target_ops): Add breakpoint
17279 * server.c (attach_inferior): Remove extra add_inferior
17281 * server.h: Include mem-break.h. Update inferior.c
17283 * target.c (read_inferior_memory)
17284 (write_inferior_memory): New functions.
17285 * target.h (read_inferior_memory)
17286 (write_inferior_memory): Change macros to prototypes.
17287 (struct target_ops): Update comments. Add const to write_memory
17290 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17292 * linux-low.c (usr_store_inferior_registers): Support
17293 registers which are allowed to fail to store.
17294 * linux-low.h (linux_target_ops): Likewise.
17295 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17296 (ppc_cannot_store_register): FPSCR may not be storable.
17298 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17300 * server.h: Include <string.h> if HAVE_STRING_H.
17301 * ChangeLog: Correct paths in last ChangeLog entry.
17303 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17305 * linux-low.h: Remove obsolete prototypes.
17306 (struct linux_target_ops): New.
17307 (extern the_low_target): New.
17308 * linux-low.c (num_regs, regmap): Remove declarations.
17309 (register_addr): Use the_low_target explicitly.
17310 (fetch_register): Likewise.
17311 (usr_fetch_inferior_registers): Likewise.
17312 (usr_store_inferior_registers): Likewise.
17313 * linux-arm-low.c (num_regs): Remove.
17314 (arm_num_regs): Define.
17315 (arm_regmap): Renamed from regmap, made static.
17316 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17318 (arm_cannot_store_register): Renamed from cannot_store_register,
17320 (the_low_target): New.
17321 * linux-i386-low.c (num_regs): Remove.
17322 (i386_num_regs): Define.
17323 (i386_regmap): Renamed from regmap, made static.
17324 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17326 (i386_cannot_store_register): Renamed from cannot_store_register,
17328 (the_low_target): New.
17329 * linux-ia64-low.c (num_regs): Remove.
17330 (ia64_num_regs): Define.
17331 (ia64_regmap): Renamed from regmap, made static.
17332 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17334 (ia64_cannot_store_register): Renamed from cannot_store_register,
17336 (the_low_target): New.
17337 * linux-m68k-low.c (num_regs): Remove.
17338 (m68k_num_regs): Define.
17339 (m68k_regmap): Renamed from regmap, made static.
17340 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17342 (m68k_cannot_store_register): Renamed from cannot_store_register,
17344 (the_low_target): New.
17345 * linux-mips-low.c (num_regs): Remove.
17346 (mips_num_regs): Define.
17347 (mips_regmap): Renamed from regmap, made static.
17348 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17350 (mips_cannot_store_register): Renamed from cannot_store_register,
17352 (the_low_target): New.
17353 * linux-ppc-low.c (num_regs): Remove.
17354 (ppc_num_regs): Define.
17355 (ppc_regmap): Renamed from regmap, made static.
17356 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17358 (ppc_cannot_store_register): Renamed from cannot_store_register,
17360 (the_low_target): New.
17361 * linux-s390-low.c (num_regs): Remove.
17362 (s390_num_regs): Define.
17363 (s390_regmap): Renamed from regmap, made static.
17364 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17366 (s390_cannot_store_register): Renamed from cannot_store_register,
17368 (the_low_target): New.
17369 * linux-sh-low.c (num_regs): Remove.
17370 (sh_num_regs): Define.
17371 (sh_regmap): Renamed from regmap, made static.
17372 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17374 (sh_cannot_store_register): Renamed from cannot_store_register,
17376 (the_low_target): New.
17377 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17378 (the_low_target): New.
17380 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17382 * Makefile.in: Add stamp-h target.
17383 * configure.in: Create stamp-h.
17384 * configure: Regenerated.
17386 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17388 * inferiors.c: New file.
17389 * target.c: New file.
17390 * target.h: New file.
17391 * Makefile.in: Add target.o and inferiors.o. Update
17393 * linux-low.c (inferior_pid): New static variable,
17394 moved from server.c.
17395 (linux_create_inferior): Renamed from create_inferior.
17396 Call add_inferior. Return 0 on success instead of a PID.
17397 (linux_attach): Renamed from myattach.
17398 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17399 (linux_thread_alive): Renamed from mythread_alive.
17400 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17402 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17403 (regsets_store_inferior_registers): Correct error message.
17404 Add missing ``return 0''.
17405 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17406 (linux_store_registers): Renamed from store_inferior_registers.
17407 (linux_read_memory): Renamed from read_inferior_memory.
17408 (linux_write_memory): Renamed from write_inferior_memory.
17409 (linux_target_ops): New structure.
17410 (initialize_low): Call set_target_ops ().
17411 * remote-utils.c (unhexify): New function.
17412 (hexify): New function.
17413 (input_interrupt): Send signals to ``signal_pid''.
17414 * server.c (inferior_pid): Remove.
17415 (start_inferior): Update create_inferior call.
17416 (attach_inferior): Call add_inferior.
17417 (handle_query): New function.
17418 (main): Call handle_query for `q' packets.
17419 * server.h: Include "target.h". Remove obsolete prototypes.
17420 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17422 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17424 * Makefile.in: Add WARN_CFLAGS. Update configury
17426 * configure.in: Check for <string.h>
17427 * configure: Regenerate.
17428 * config.in: Regenerate.
17429 * gdbreplay.c: Include needed system headers.
17430 (remote_open): Remove strchr prototype.
17431 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17432 * regcache.c (supply_register): Change buf argument to const void *.
17433 (supply_register_by_name): Likewise.
17434 (collect_register): Change buf argument to void *.
17435 (collect_register_by_name): Likewise.
17436 * regcache.h: Add missing prototypes.
17437 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17438 * server.c (handle_query): New function.
17439 (attached): New static variable, moved out of main.
17440 (main): Quiet longjmp clobber warnings.
17441 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17442 * utils.c (error): Remove NORETURN.