1 2019-07-09 Tom Tromey <tom@tromey.com>
4 * configure.ac: Change common to gdbsupport.
5 * acinclude.m4: Change common to gdbsupport.
6 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
7 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
9 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
10 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
11 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
12 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
13 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
14 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
15 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
16 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
17 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
20 2019-07-04 Alan Hayward <alan.hayward@arm.com>
22 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
24 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
26 2019-07-04 Alan Hayward <alan.hayward@arm.com>
28 * configure.srv: Remove legacy xml.
29 * linux-aarch64-low.c (initialize_low_arch): Remove
30 initialize_low_tdesc call.
31 * linux-aarch64-tdesc-selftest.c: Remove file.
32 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
33 * linux-x86-low.c (initialize_low_arch): Remove
34 initialize_low_tdesc call.
35 * linux-x86-tdesc-selftest.c: Remove file.
36 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
38 2019-06-20 Tom de Vries <tdevries@suse.de>
40 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
41 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
43 2019-06-19 Tom de Vries <tdevries@suse.de>
45 * debug.h (debug_write): Change return type to ssize_t.
46 * debug.c (debug_write): Same.
48 2019-06-14 Tom Tromey <tom@tromey.com>
50 * configure.ac: Use new path to gnulib.
52 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
55 2019-06-11 Tom Tromey <tom@tromey.com>
57 * Makefile.in (SFILES): Add alloc.c.
59 (IPA_OBJS): Add alloc-ipa.o.
60 (alloc-ipa.o): New target.
61 (%.o: ../%.c): New pattern rule.
63 2019-06-10 Tom Tromey <tromey@adacore.com>
65 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
66 end warning with a newline.
67 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
69 * thread-db.c (attach_thread): Don't end warning with a newline.
70 (thread_db_notice_clone): Likewise.
71 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
73 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
74 end warning with a newline.
76 2019-06-04 Pedro Alves <palves@redhat.com>
78 * server.c (captured_main): Use make_unique_xstrdup.
80 2019-06-02 Tom Tromey <tom@tromey.com>
82 * gdbreplay.c (fromhex): Remove.
83 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
85 2019-05-29 Tom Tromey <tromey@adacore.com>
89 2019-05-06 Kevin Buettner <kevinb@redhat.com>
91 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
92 sign extension code on 32-bit builds.
94 2019-05-03 Eli Zaretskii <eliz@gnu.org>
97 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
99 2019-04-19 Tom Tromey <tom@tromey.com>
101 * server.c (struct vstop_notif): Derive from notif_event.
103 (queue_stop_reply): Update.
104 (remove_all_on_match_ptid): Change type. Rewrite.
105 (discard_queued_stop_replies): Rewrite.
106 (in_queued_stop_replies_ptid): Change type.
107 (in_queued_stop_replies): Rewrite.
108 (notif_stop): Update.
109 (queue_stop_reply_callback): Update.
110 (captured_main): Don't call initialize_notif.
111 (push_stop_notification): Update.
112 * notif.c (notif_write_event, handle_notif_ack)
113 (notif_event_enque, notif_push): Update.
114 (notif_event_xfree, initialize_notif): Remove.
115 * notif.h (struct notif_event): Include <list>, not
117 (struct notif_server) <queue>: Now a std::list.
118 (notif_event_p): Remove typedef.
119 (initialize_notif): Don't declare.
120 (struct notif_event): Add virtual destructor.
122 2019-04-17 Alan Hayward <alan.hayward@arm.com>
124 * ax.c (ax_vdebug): Call debug_printf.
125 * debug.c (debug_write): New function.
126 * debug.h (debug_write): New declaration.
127 * linux-low.c (sigchld_handler): Call debug_write.
129 2019-04-17 Alan Hayward <alan.hayward@arm.com>
131 * debug.c (debug_set_output): New function.
132 (debug_vprintf): Send output to debug_file.
133 (debug_flush): Likewise.
134 * debug.h (debug_set_output): New declaration.
135 * server.c (handle_monitor_command): Add debug-file option.
136 (captured_main): Likewise.
138 2019-04-17 Alan Hayward <alan.hayward@arm.com>
140 * debug.c (remote_debug): Add definition.
141 * debug.h (remote_debug): Add declaration.
142 * hostio.c (remote_debug): Remove declaration.
143 * remote-utils.c (struct ui_file): Likewise.
144 (remote_debug): Likewise.
145 * remote-utils.h (remote_debug): Likewise,
146 * server.c (remote_debug): Remove definition.
148 2019-04-10 Kevin Buettner <kevinb@redhat.com>
150 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
151 when using a 64-bit gdbserver.
153 2019-04-09 Tom Tromey <tromey@adacore.com>
155 * linux-low.c (select_event_lwp): Use find_thread_in_random.
157 2019-04-08 Tom Tromey <tom@tromey.com>
159 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
161 (linux_resume_one_lwp): Likewise.
163 2019-04-08 Tom Tromey <tom@tromey.com>
165 * gdbreplay.c: Update.
166 * linux-low.c: Update.
169 2019-04-08 Tom Tromey <tom@tromey.com>
171 * server.c: Use C++ exception handling.
172 * linux-low.c: Use C++ exception handling.
173 * gdbreplay.c: Use C++ exception handling.
175 2019-04-08 Tom Tromey <tom@tromey.com>
177 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
178 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
179 (captured_main, main): Update.
180 * gdbreplay.c (main): Update.
182 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
184 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
185 value in argument pointer, return 1 if the entry is found and 0
186 otherwise. Move comment.
187 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
188 * linux-low.h (linux_get_auxv): Declare.
189 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
191 2019-04-05 Tom Tromey <tromey@adacore.com>
193 * server.c (gdbserver_usage): Use upper-case for metasyntactic
196 2019-03-28 Alan Hayward <alan.hayward@arm.com>
198 * linux-low.c (AT_HWCAP2): Add define if not already included.
200 2019-03-26 Alan Hayward <alan.hayward@arm.com>
202 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
203 (aarch64_arch_setup): Call linux_get_hwcap.
204 * linux-arm-low.c (arm_get_hwcap): Remove function.
205 (arm_read_description): Call linux_get_hwcap.
206 * linux-low.c (linux_get_auxv): New function.
207 (linux_get_hwcap): Likewise.
208 (linux_get_hwcap2): Likewise.
209 * linux-low.h (linux_get_hwcap): New declaration.
210 (linux_get_hwcap2): Likewise.
211 * linux-ppc-low.c (ppc_get_auxv): Remove function.
212 (ppc_arch_setup): Call linux_get_hwcap.
213 * linux-s390-low.c (s390_get_hwcap): Remove function.
214 (s390_arch_setup): Call linux_get_hwcap.
216 2019-03-22 Alan Hayward <alan.hayward@arm.com>
217 Jiong Wang <jiong.wang@arm.com>
219 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
220 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
222 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
224 2019-03-22 Alan Hayward <alan.hayward@arm.com>
225 Jiong Wang <jiong.wang@arm.com>
227 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
228 (aarch64_get_hwcap): New function.
229 (aarch64_arch_setup): Read APIA hwcap.
231 2019-03-22 Alan Hayward <alan.hayward@arm.com>
232 Jiong Wang <jiong.wang@arm.com>
234 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
235 (initialize_low_tracepoint): Likewise.
236 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
237 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
238 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
239 (aarch64_linux_read_description): Likewise.
240 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
242 2019-03-12 John Baldwin <jhb@FreeBSD.org>
244 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
245 i386_create_target_description for 'segments' parameter.
246 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
247 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
248 * win32-i386-low.c (i386_arch_setup): Likewise.
250 2019-03-12 Tom Tromey <tromey@adacore.com>
252 * linux-low.c (iterate_over_lwps): Update.
254 2019-03-06 Tom Tromey <tom@tromey.com>
256 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
257 (captured_main): Use SCOPE_EXIT.
259 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
261 * configure.srv: Use '$enable_unittest' instead of '$development'
262 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
265 2019-02-27 Tom Tromey <tromey@adacore.com>
267 * gdbreplay.c (logchar): Handle \r\n.
269 2019-02-07 Alan Hayward <alan.hayward@arm.com>
271 * linux-low.c (linux_attach): Add process before lwp.
272 * server.c (attach_inferior): Check if already attached.
274 2019-02-07 Tom Tromey <tom@tromey.com>
276 * x86-tdesc.h: Rename include guard.
277 * x86-low.h: Add include guard.
278 * wincecompat.h: Rename include guard.
279 * win32-low.h: Add include guard.
280 * utils.h: Rename include guard.
281 * tracepoint.h: Rename include guard.
282 * tdesc.h: Rename include guard.
283 * target.h: Rename include guard.
284 * server.h: Rename include guard.
285 * remote-utils.h: Rename include guard.
286 * regcache.h: Rename include guard.
287 * nto-low.h: Rename include guard.
288 * notif.h: Add include guard.
289 * mem-break.h: Rename include guard.
290 * lynx-low.h: Add include guard.
291 * linux-x86-tdesc.h: Add include guard.
292 * linux-s390-tdesc.h: Add include guard.
293 * linux-ppc-tdesc-init.h: Add include guard.
294 * linux-low.h: Add include guard.
295 * linux-aarch64-tdesc.h: Add include guard.
296 * linux-aarch32-low.h: Add include guard.
297 * inferiors.h: Rename include guard.
298 * i387-fp.h: Rename include guard.
299 * hostio.h: Rename include guard.
300 * gdbthread.h: Rename include guard.
301 * gdb_proc_service.h: Rename include guard.
302 * event-loop.h: Rename include guard.
303 * dll.h: Rename include guard.
304 * debug.h: Rename include guard.
305 * ax.h: Rename include guard.
307 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
310 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
311 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
313 2019-01-25 Tom Tromey <tom@tromey.com>
315 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
317 2019-01-25 Tom Tromey <tom@tromey.com>
319 * win32-low.c: Fix common/ includes.
320 * win32-i386-low.c: Fix common/ includes.
321 * tracepoint.c: Fix common/ includes.
322 * thread-db.c: Fix common/ includes.
323 * target.h: Fix common/ includes.
324 * symbol.c: Fix common/ includes.
325 * spu-low.c: Fix common/ includes.
326 * server.h: Fix common/ includes.
327 * server.c: Fix common/ includes.
328 * remote-utils.c: Fix common/ includes.
329 * regcache.h: Fix common/ includes.
330 * regcache.c: Fix common/ includes.
331 * nto-x86-low.c: Fix common/ includes.
332 * notif.h: Fix common/ includes.
333 * mem-break.h: Fix common/ includes.
334 * lynx-low.c: Fix common/ includes.
335 * lynx-i386-low.c: Fix common/ includes.
336 * linux-x86-tdesc-selftest.c: Fix common/ includes.
337 * linux-x86-low.c: Fix common/ includes.
338 * linux-low.c: Fix common/ includes.
339 * inferiors.h: Fix common/ includes.
340 * i387-fp.c: Fix common/ includes.
341 * hostio.c: Fix common/ includes.
342 * hostio-errno.c: Fix common/ includes.
343 * gdbthread.h: Fix common/ includes.
344 * gdbreplay.c: Fix common/ includes.
345 * fork-child.c: Fix common/ includes.
346 * event-loop.c: Fix common/ includes.
348 (enum gdb_agent_op): Fix common/ includes.
350 2019-01-21 Tom Tromey <tom@tromey.com>
352 * tracepoint.c: Fix includes.
353 * remote-utils.c: Fix includes.
354 * linux-x86-low.c: Fix includes.
356 2019-01-01 Joel Brobecker <brobecker@adacore.com>
358 * gdbreplay.c (gdbreplay_version): Update copyright year in
360 * server.c (gdbserver_version): Likewise.
362 2018-12-05 Alan Hayward <alan.hayward@arm.com>
364 * linux-low.c (add_lwp): Switch ordering.
366 2018-11-29 Tom Tromey <tom@tromey.com>
368 * win32-low.c (win32_join): Take pid, not process.
369 * target.h (struct target_ops) <join>: Change argument type.
370 (join_inferior): Change argument name.
371 * spu-low.c (spu_join): Take pid, not process.
372 * server.c (handle_detach): Preserve pid before destroying
374 * lynx-low.c (lynx_join): Take pid, not process.
375 * linux-low.c (linux_join): Take pid, not process.
377 2018-11-23 Alan Hayward <alan.hayward@arm.com>
379 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
380 (aarch64_cannot_fetch_register): Likewise.
381 (struct linux_target_ops): Update references.
383 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
385 * linux-ppc-low.c: Include nat/linux-ptrace.h.
387 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
389 * configure.srv (ipa_ppc_linux_regobj): Add
390 powerpc-isa207-htm-vsx32l-ipa.o and
391 powerpc-isa207-htm-vsx64l-ipa.o.
392 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
393 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
394 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
395 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
396 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
397 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
398 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
399 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
400 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
401 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
402 (init_registers_powerpc_isa207_htm_vsx32l)
403 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
404 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
405 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
406 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
407 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
408 (ppc_store_tm_ctarregset): New functions.
409 (ppc_regsets): Add entries for HTM regsets.
410 (ppc_arch_setup): Set htm in features struct when needed. Set
411 sizes for the HTM regsets.
412 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
413 (initialize_low_arch): Call
414 init_registers_powerpc_isa207_htm_vsx32l and
415 init_registers_powerpc_isa207_htm_vsx64l.
416 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
417 PPC_TDESC_ISA207_HTM_VSX.
418 (initialize_low_tracepoint): Call
419 init_registers_powerpc_isa207_htm_vsx32l and
420 init_registers_powerpc_isa207_htm_vsx64l.
422 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
424 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
425 rs6000/power-linux-pmu.xml to srv_xmlfiles.
426 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
427 (ppc_store_pmuregset): New functions.
428 (ppc_regsets): Add entries for ebb and pmu regsets.
429 (ppc_arch_setup): Set isa207 in features struct if the ebb and
430 pmu regsets are available. Set sizes for these regsets.
432 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
434 * configure.srv (ipa_ppc_linux_regobj): Add
435 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
436 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
437 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
438 rs6000/powerpc-isa207-vsx32l.xml, and
439 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
440 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
441 <PPC_TDESC_ISA207_VSX>: New enum value.
442 (init_registers_powerpc_isa207_vsx32l): Declare.
443 (init_registers_powerpc_isa207_vsx64l): Declare.
444 * linux-ppc-low.c (ppc_fill_tarregset): New function.
445 (ppc_store_tarregset): New function.
446 (ppc_regsets): Add entry for the TAR regset.
447 (ppc_arch_setup): Set isa207 in features struct when needed. Set
448 size for the TAR regsets.
449 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
450 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
451 and init_registers_powerpc_isa207_vsx64l.
452 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
453 (initialize_low_tracepoint): Call
454 init_registers_powerpc_isa207_vsx32l and
455 init_registers_powerpc_isa207_vsx64l.
457 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
458 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
460 * configure.srv (ipa_ppc_linux_regobj): Add
461 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
462 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
463 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
464 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
465 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
466 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
467 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
468 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
469 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
470 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
471 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
472 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
473 (ppc_hwcap): Add comment.
474 (ppc_hwcap2): New global.
475 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
476 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
477 (ppc_regsets): Add entries for the DSCR and PPR regsets.
478 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
479 when needed. Set sizes for the the DSCR and PPR regsets.
480 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
481 (initialize_low_arch): Call
482 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
483 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
484 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
485 PPC_TDESC_ISA205_PPR_DSCR_VSX.
486 (initialize_low_tracepoint): Call
487 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
488 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
490 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
492 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
494 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
495 Simon Marchi <simark@simark.ca>
497 * acinclude.m4: Include "../selftest.m4".
498 * configure: Regenerate.
499 * configure.ac: Use "GDB_AC_SELFTEST".
500 * configure.srv: Use "$enable_unittests" instead of
501 "$development" when checking whether unit tests have been
503 * server.c (captured_main): Update message informing that
504 selftests have been disabled.
506 2018-10-04 Tom Tromey <tom@tromey.com>
508 * configure: Rebuild.
510 2018-10-04 Tom Tromey <tom@tromey.com>
512 * server.c (handle_status): Rename inner "thread".
513 (process_serial_event): Declare "res" in 'm' case.
514 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
515 (iterate_over_lwps): Rename inner "thread".
516 (linux_qxfer_libraries_svr4): Rename inner "len".
517 * gdbthread.h (find_thread_in_random): Rename inner "thread".
519 2018-10-01 Gary Benson <gbenson@redhat.com>
521 * gdb_proc_service.h: Moved common code to
522 common/gdb_proc_service.h.
524 2018-10-01 Gary Benson <gbenson@redhat.com>
526 * gdb_proc_service.h: Synchronize comments and whitespace with
527 GDB's version of this file.
529 2018-09-25 Tom Tromey <tom@tromey.com>
531 * configure: Rebuild.
532 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
534 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
536 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
537 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
538 ($(IPA_LIB)): Sort IPA_OBJS.
540 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
542 * Makefile.in: Remove references to $(ADD_DEPS).
544 2018-09-16 Tom Tromey <tom@tromey.com>
546 * remote-utils.c (remote_open): Use GNU style for metasyntactic
548 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
551 2018-09-05 Tom Tromey <tom@tromey.com>
553 * configure: Rebuild.
555 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
558 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
560 2018-08-27 Tom Tromey <tom@tromey.com>
563 * configure: Rebuild.
565 2018-08-27 Tom Tromey <tom@tromey.com>
567 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
568 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
569 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
570 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
571 (s390x_emit_stack_adjust): Add casts to unsigned char.
573 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
577 * server.h (struct client_state) <disable_randomization>:
580 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
582 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
584 (mips_supply_ptrace_register): Likewise.
586 2018-07-22 Tom Tromey <tom@tromey.com>
588 * configure: Rebuild.
590 2018-07-22 Tom Tromey <tom@tromey.com>
592 * win32-low.c (win32_create_inferior): Remove unused variables.
593 * gdbreplay.c (remote_open): Remove unused variable.
594 * remote-utils.c (remote_prepare): Remove unused variable.
595 * x86-tdesc.h (X86_TDESC_H): Define.
596 (amd64_expedite_regs): Define conditionally.
597 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
598 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
599 * remote-utils.c (readchar): Remove unused variable.
601 2018-07-13 Pedro Alves <palves@redhat.com>
603 * linux-low.c (linux_kill): Change parameter to process_info
604 pointer instead of pid. Adjust.
605 * lynx-low.c (lynx_kill): Likewise.
606 * nto-low.c (nto_kill): Likewise.
607 * spu-low.c (spu_kill): Likewise.
608 * win32-low.c (win32_kill): Likewise.
609 * server.c (handle_v_kill, kill_inferior_callback)
610 (detach_or_kill_for_exit): Adjust.
611 * target.c (kill_inferior): Change parameter to process_info
612 pointer instead of pid. Adjust.
613 * target.h (struct target_ops) <kill>: Change parameter to
614 process_info pointer instead of pid. Adjust all implementations
616 (kill_inferior): Likewise.
618 2018-07-13 Pedro Alves <palves@redhat.com>
620 * linux-low.c (linux_detach, linux_join): Change parameter to
621 process_info pointer instead of pid. Adjust.
622 * lynx-low.c (lynx_detach, lynx_join): Likewise.
623 * nto-low.c (nto_detach): Likewise.
624 * spu-low.c (spu_detach, spu_join): Likewise.
625 * win32-low.c (win32_detach, win32_join): Likewise.
626 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
627 * target.h (struct target_ops) <detach, join>: Change parameter to
628 process_info pointer instead of pid. Adjust all implementations
630 (detach_inferior, join_inferior): Rename 'pid' parameter to
633 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
634 Jan Kratochvil <jan.kratochvil@redhat.com>
635 Paul Fertser <fercerpav@gmail.com>
636 Tsutomu Seki <sekiriki@gmail.com>
638 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
639 (OBS): Add 'common/netstuff.o'.
640 (GDBREPLAY_OBS): Likewise.
641 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
642 (remote_open): Implement support for IPv6
644 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
646 (handle_accept_event): Accept connections from IPv6 sources.
647 (remote_prepare): Handle IPv6-style hostnames; implement
648 support for IPv6 connections.
649 (remote_open): Implement support for printing connections from
652 2018-07-11 Pedro Alves <palves@redhat.com>
655 * mem-break.c (any_persistent_commands): Add process_info
656 parameter and use it instead of relying on the current process.
657 Change return type to bool.
658 * mem-break.h (any_persistent_commands): Add process_info
659 parameter and change return type to bool.
660 * server.c (handle_detach): Remove require_running_or_return call.
661 Look up the process_info for the process we're about to detach.
662 If not found, return back error to GDB. Adjust
663 any_persistent_commands call to pass down a process pointer.
665 2018-07-11 Pedro Alves <palves@redhat.com>
667 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
668 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
669 instead of collect_register_by_name.
670 * regcache.c (regcache_raw_get_unsigned_by_name): New.
671 * regcache.h (regcache_raw_get_unsigned_by_name): New.
673 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
674 Pedro Alves <palves@redhat.com>
676 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
678 2018-07-03 Tom Tromey <tom@tromey.com>
680 * linux-low.c: Update.
681 * lynx-low.c: Update.
682 * mem-break.c: Update.
684 * remote-utils.c: Update.
688 * win32-low.c: Update.
690 2018-07-03 Tom Tromey <tom@tromey.com>
694 2018-07-03 Tom Tromey <tom@tromey.com>
696 * linux-low.c: Update.
698 2018-07-03 Tom Tromey <tom@tromey.com>
702 2018-07-03 Tom Tromey <tom@tromey.com>
704 * linux-low.c: Update.
705 * linux-mips-low.c: Update.
706 * lynx-low.c: Update.
708 * remote-utils.c: Update.
712 * thread-db.c: Update.
714 2018-07-03 Tom Tromey <tom@tromey.com>
716 * linux-low.c: Update.
717 * linux-mips-low.c: Update.
718 * lynx-low.c: Update.
719 * mem-break.c: Update.
721 * remote-utils.c: Update.
725 * tracepoint.c: Update.
727 2018-07-03 Tom Tromey <tom@tromey.com>
729 * linux-low.c: Update.
730 * linux-ppc-low.c: Update.
731 * linux-x86-low.c: Update.
732 * proc-service.c: Update.
735 * thread-db.c: Update.
736 * win32-low.c: Update.
738 2018-07-03 Tom Tromey <tom@tromey.com>
740 * linux-low.c: Update.
741 * lynx-low.c: Update.
743 * remote-utils.c: Update.
745 * thread-db.c: Update.
746 * win32-low.c: Update.
748 2018-06-29 Joel Brobecker <brobecker@adacore.com>
750 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
751 parameter in call to 'amd64_create_target_description'.
753 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
755 * x86-tdesc.h: Remove executable permission flag.
757 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
759 * configure.ac: Remove AC_PREREQ, add missing quoting.
760 * configure: Re-generate.
761 * config.in: Re-generate.
762 * aclocal.m4: Re-generate.
764 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
766 * tracepoint.h (current_traceframe): Remove declaration.
768 2018-06-18 Alan Hayward <alan.hayward@arm.com>
770 * linux-aarch64-low.c (is_sve_tdesc): New function.
771 (aarch64_sve_regs_copy_to_regcache): Likewise.
772 (aarch64_sve_regs_copy_from_regcache): Likewise.
773 (aarch64_regs_info): Add SVE checks.
774 (initialize_low_arch): Initialize SVE.
776 2018-06-18 Alan Hayward <alan.hayward@arm.com>
778 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
780 2018-06-11 Alan Hayward <alan.hayward@arm.com>
782 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
783 (initialize_low_tracepoint): Likewise
784 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
785 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
787 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
789 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
791 2018-06-11 Alan Hayward <alan.hayward@arm.com>
793 * server.h (PBUFSIZ): Increase size
795 2018-06-11 Alan Hayward <alan.hayward@arm.com>
797 * regcache.c (regcache::raw_compare): New function.
798 * regcache.h (regcache::raw_compare): New declaration.
800 2018-06-11 Alan Hayward <alan.hayward@arm.com>
802 * regcache.c (new_register_cache): Use new.
803 (free_register_cache): Use delete.
804 (register_data): Use const.
805 (supply_register): Move body inside regcache.
806 (regcache::raw_supply): New override function.
807 (collect_register): Move body inside regcache.
808 (regcache::raw_collect): New override function.
809 (regcache::get_register_status): New override function.
810 * regcache.h (struct regcache): Inherit from reg_buffer_common.
812 2018-06-09 Tom Tromey <tom@tromey.com>
814 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
816 (event_queue): Use std::queue.
817 (gdb_event_xfree): Remove.
818 (initialize_event_loop, process_event, wait_for_event): Update.
820 2018-06-08 Stan Cox <scox@redhat.com>
822 * win32-low.c (win32_create_inferior): last_ptid and last_status
823 moved to client_state.
825 2018-06-08 Pedro Alves <palves@redhat.com>
827 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
828 common/common-exceptions.o, common/common-utils.o,
829 common/errors.o, common/print-utils.o and utils.o.
830 * gdbreplay.c: Include "common-defs.h" instead of the two
831 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
832 string.h or alloca.h.
833 (perror_with_name): Delete.
834 (remote_open): Use xstrdup instead of strdup.
835 (main): Rename to ...
836 (captured_main): ... this.
839 2018-06-08 Tom Tromey <tom@tromey.com>
841 * linux-low.c (linux_low_read_btrace): Update.
843 2018-06-04 Stan Cox <scox@redhat.com>
845 * server.h (struct client_state): New.
846 * server.c (cont_thread, general_thread, multi_process)
847 (report_fork_events, report_vfork_events, report_exec_events)
848 (report_thread_events, swbreak_feature, hwbreak_feature)
849 (vCont_supported, disable_randomization, pass_signals)
850 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
851 Moved to client_state.
852 * remote-utils.c (remote_debug, noack_mode)
853 (transport_is_reliable): Moved to client_state.
854 * tracepoint.c (current_traceframe): Moved to client_state.
857 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
858 linux-low.c, remote-utils.h, target.c: Use client_state.
860 2018-05-31 Alan Hayward <alan.hayward@arm.com>
862 * configure.srv: Add new c/h file.
864 2018-05-31 Alan Hayward <alan.hayward@arm.com>
866 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
869 2018-05-25 Maciej W. Rozycki <macro@mips.com>
871 * gdb.arch/mips-fpregset-core.exp: New test.
872 * gdb.arch/mips-fpregset-core.c: New test source.
874 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
877 * hostio.c (require_int): Do not report overflow for integers
878 between 0xfffffff and 0x7fffffff.
880 2018-05-22 Maciej W. Rozycki <macro@mips.com>
882 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
883 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
884 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
886 (the_low_target): Wire them.
888 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
890 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
891 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
892 mode. Call collect_register_by_name with vscr using
893 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
894 (ppc_store_vrregset): Add and set vscr_offset variable as in
895 ppc_fill_vrregset. Call supply_register_by_name with vscr using
898 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
900 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
901 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
902 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
904 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
906 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
907 (ppc_store_vsxregset): Likewise.
908 (ppc_fill_vrregset): Likewise.
909 (ppc_store_vrregset): Likewise.
910 (ppc_fill_evrregset): Likewise.
911 (ppc_store_evrregset): Likewise.
912 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
913 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
916 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
918 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
919 wordsize of the inferior. Call ppc_linux_target_wordsize.
921 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
923 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
924 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
925 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
926 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
927 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
928 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
929 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
930 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
931 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
932 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
933 (tdesc_powerpc_e500l): Remove.
934 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
935 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
936 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
937 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
939 (ppc_arch_setup): Remove target description matching code. Fill a
940 ppc_linux_features struct and call ppc_linux_match_description
943 2018-05-22 Maciej W. Rozycki <macro@mips.com>
945 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
946 width of the requested register exceeds the width of the
948 (mips_cannot_store_register): Likewise.
950 2018-05-21 Maciej W. Rozycki <macro@mips.com>
952 * linux-mips-low.c (mips_fetch_register): New function. Update
954 (mips_store_gregset): Supply 0 rather than $restart for $zero.
955 (the_low_target): Wire `mips_fetch_register'.
957 2018-05-10 Joel Brobecker <brobecker@adacore.com>
959 * lynx-i386-low.c (LYNXOS_178): New macro.
960 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
961 the layout on LynxOS-178.
962 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
963 handle floating point registers that are not supported by
966 2018-05-10 Tom Tromey <tom@tromey.com>
968 * configure: Rebuild.
970 2018-05-10 Joel Brobecker <brobecker@adacore.com>
973 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
974 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
975 Use it to set the expedite_regs field in the given tdesc.
976 * x86-tdesc.h: New file.
977 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
978 Adjust following the addition of the new expedite_regs parameter
980 * linux-tic6x-low.c (tic6x_read_description): Likewise.
981 * linux-x86-tdesc.c: #include "x86-tdesc.h".
982 (i386_linux_read_description, amd64_linux_read_description):
983 Adjust following the addition of the new expedite_regs parameter
985 * lynx-i386-low.c: #include "x86-tdesc.h".
986 (lynx_i386_arch_setup): Adjust following the addition of the new
987 expedite_regs parameter to init_target_desc.
988 * nto-x86-low.c: #include "x86-tdesc.h".
989 (nto_x86_arch_setup): Adjust following the addition of the new
990 expedite_regs parameter to init_target_desc.
991 * win32-i386-low.c: #include "x86-tdesc.h".
992 (i386_arch_setup): Adjust following the addition of the new
993 expedite_regs parameter to init_target_desc.
995 2018-05-10 Joel Brobecker <brobecker@adacore.com>
998 * win32-low.c (win32_create_inferior): Add call to my_wait
999 setting last_status global.
1001 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1004 * win32-low.c (create_process): Only call gdb_tilde_expand if
1005 inferior_cwd is not NULL.
1007 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1009 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1010 registers to the cache if their values have changed.
1011 (i387_xsave_to_cache): Provide default values for x87 control
1012 registers when these features are available, but disabled.
1013 * regcache.c (supply_register_by_name_zeroed): New function.
1014 * regcache.h (supply_register_by_name_zeroed): Declare new
1017 2018-05-07 Tom Tromey <tom@tromey.com>
1019 * configure: Rebuild.
1021 2018-05-04 Tom Tromey <tom@tromey.com>
1023 * configure: Rebuild.
1025 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1026 Pedro Alves <palves@redhat.com>
1028 * linux-aarch64-low.c (aarch64_stopped_data_address):
1031 2018-04-27 Tom Tromey <tom@tromey.com>
1033 * configure: Rebuild.
1035 2018-04-23 Tom Tromey <tom@tromey.com>
1037 * configure: Rebuild.
1039 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1041 * Makefile.in (depcomp): Add "..".
1042 (all_deps_files): New and use it.
1044 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1046 * configure.srv (aarch64*-*-linux*): Don't include xml.
1047 (i[34567]86-*-cygwin*): Likewise.
1048 (i[34567]86-*-linux*): Likewise.
1049 (i[34567]86-*-lynxos*): Likewise.
1050 (i[34567]86-*-mingw32ce*): Likewise.
1051 (i[34567]86-*-mingw*): Likewise.
1052 (i[34567]86-*-nto*): Likewise.
1053 (tic6x-*-uclinux): Likewise.
1054 (x86_64-*-linux*): Likewise.
1055 (x86_64-*-mingw*): Likewise.
1056 (x86_64-*-cygwin*): Likewise.
1058 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1060 * tdesc.c: Remove xml parameter.
1062 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1064 * server.c (get_features_xml): Remove cast.
1065 * tdesc.c (void target_desc::accept): Fill in function.
1066 (tdesc_get_features_xml): Remove old xml creation.
1067 (print_xml_feature::visit_pre): Add xml vistor.
1068 * tdesc.h (struct target_desc): Make xmltarget mutable.
1069 (tdesc_get_features_xml): Remove declaration.
1071 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1073 * tdesc.c (tdesc_architecture_name): Add new function.
1074 (tdesc_osabi_name): Likewise.
1075 (tdesc_get_features_xml): Use new functions.
1077 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1079 * tdesc.c (tdesc_create_flags): Remove.
1080 (tdesc_add_flag): Likewise.
1081 (tdesc_named_type): Likewise.
1082 (tdesc_create_union): Likewise.
1083 (tdesc_create_struct): Likewise.
1084 (tdesc_create_vector): Likewise.
1085 (tdesc_add_bitfield): Likewise.
1086 (tdesc_add_field): Likewise.
1087 (tdesc_set_struct_size): Likewise.
1089 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1091 * tdesc.c (~target_desc): Remove implictly deleted items.
1092 (init_target_desc): Iterate all features.
1093 (tdesc_get_features_xml): Use vector.
1094 (tdesc_create_feature): Create feature.
1095 * tdesc.h (tdesc_feature) Remove
1096 (target_desc): Add features.
1098 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1100 * Makefile.in: Add common/tdesc.c
1101 * tdesc.c (init_target_desc): init all reg_defs from register
1103 (tdesc_create_reg): Create tdesc_reg.
1104 * tdesc.h (tdesc_feature): Add register vector.
1106 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1108 * tdesc.h (struct target_desc) <features>: Change type to
1109 std::vector<std::string>.
1110 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1112 (tdesc_get_features_xml): Likewise.
1113 (tdesc_create_feature): Likewise.
1115 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1117 * regcache.c (find_register_by_number): Return a ref.
1118 (find_regno): Use references.
1119 (register_size): Likewise.
1120 (register_data): Likewise.
1121 * tdesc.c (target_desc::~target_desc): Remove free calls.
1122 (target_desc::operator==): Use std::vector compare.
1123 (init_target_desc): Use reference.
1124 (tdesc_create_reg): Use reg constructors.
1125 * tdesc.h (struct target_desc): Replace pointer with object.
1127 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1129 * regcache.c (find_register_by_number): Make static.
1130 (find_regno): Use find_register_by_number
1131 * regcache.h (struct reg): Remove declaration.
1133 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1135 * tdesc.c (target_desc::~target_desc): Move to here.
1136 (target_desc::operator==): Likewise.
1137 * tdesc.h (target_desc::~target_desc): Move from here.
1138 (target_desc::operator==): Likewise.
1140 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1142 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1144 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1146 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1148 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1149 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1150 and init_registers_s390_gs_linux64.
1152 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1154 * linux-s390-low.c (s390_fill_gs): Remove function.
1155 (s390_fill_gsbc): Remove function.
1156 (s390_regsets): Set fill functions for the guarded storage regsets
1159 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1161 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1162 the word size. Add comment.
1163 (s390_get_wordsize): New function.
1164 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1165 pswm with it. Instead, use s390_get_wordsize to determine the
1166 word size first and derive the correct tdesc from that directly.
1168 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1170 * Makefile.in: Include silent-rules.mk.
1171 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1172 (COMPILE): Add ECHO_CXX.
1173 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1174 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1175 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1176 (version-generated.c): Add ECHO_GEN.
1177 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1178 (IPAGENT_COMPILE): Add ECHO_CXX.
1179 (%-generated.c): Add ECHO_REGDAT.
1181 2018-03-14 Tom Tromey <tom@tromey.com>
1184 * ax.c (ax_printf): Special case for NULL.
1186 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1188 * linux-low.c (linux_qxfer_libraries_svr4): Use
1189 xml_escape_text_append.
1191 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1193 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1195 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1197 * server.c (handle_general_set): Remove unnecessary xstrdup.
1199 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1201 * server.c (parse_debug_format_options): Adjust to
1202 delim_string_to_char_ptr_vec changes.
1203 * thread-db.c (thread_db_load_search): Adjust to
1204 dirnames_to_char_ptr_vec changes.
1206 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1208 * target.h (target_enable_btrace, target_disable_btrace)
1209 (target_read_btrace, target_read_btrace_conf): Turn macro into
1210 inline function. Throw error if target method is not defined.
1211 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1212 check for btrace target method. Be prepared to handle exceptions
1213 from btrace target methods.
1215 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1217 * server.c (captured_main): Change order of error message printed
1218 when the current working directory cannot be found.
1220 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1222 * server.c: Include "filenames.h" and "pathstuff.h".
1223 (program_name): Delete variable.
1224 (program_path): New anonymous class.
1225 (get_exec_wrapper): Use "program_path" instead of
1227 (handle_v_run): Likewise.
1228 (captured_main): Likewise.
1229 (process_serial_event): Likewise.
1231 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1233 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1234 (OBJS): Add "pathstuff.o".
1235 * server.c (current_directory): New global variable.
1236 (captured_main): Initialize "current_directory".
1238 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1240 * tdesc.c: Use common/tdesc.h.
1241 * tdesc.h: Likewise.
1243 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1244 Simon Marchi <simon.marchi@ericsson.com>
1246 * Makefile.in: Switch order of make rules.
1248 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1250 * Makefile.in: Add common directory in build.
1251 * configure.ac: Add common reference.
1252 * configure: Regenerate.
1254 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1256 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1257 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1258 * spu-low.c (spu_target_ops): Likewise.
1259 * win32-low.c (win32_target_ops): Likewise.
1260 * server.c (supported_btrace_packets): Report packets unconditionally.
1261 * target.h (target_ops) <supports_btrace>: Remove.
1262 (target_supports_btrace): Remove.
1264 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1266 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1267 (handle_btrace_disable): Change return type to void. Use exceptions
1269 (handle_btrace_general_set): Catch exception and copy message to
1272 2018-02-08 Tom Tromey <tom@tromey.com>
1274 * linux-low.c (install_software_single_step_breakpoints): Use
1275 make_scoped_restore.
1276 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1277 (do_restore_current_thread_cleanup): Remove.
1278 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1281 2018-02-08 Tom Tromey <tom@tromey.com>
1283 * mem-break.c (set_raw_breakpoint_at): Use
1284 gdb::unique_xmalloc_ptr.
1286 2018-01-30 Pedro Alves <palves@redhat.com>
1289 * target.c (target_terminal::terminal_state): Rename to ...
1290 (target_terminal::m_terminal_state): ... this.
1292 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1294 * linux-low.c (handle_extended_wait): Surround call to
1295 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1297 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1299 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1300 linux_ptrace_attach_fail_reason_string now returning an
1302 (linux_attach): Likewise.
1303 * thread-db.c (attach_thread): Likewise.
1305 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1308 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1309 checking for fs_base/gs_base fields in struct user_regs_struct.
1310 * configure: Regenerate.
1312 2018-01-16 Yao Qi <yao.qi@linaro.org>
1315 * linux-low.c (fetch_register): Call supply_register instead of
1318 2018-01-08 Yao Qi <yao.qi@linaro.org>
1319 Simon Marchi <simon.marchi@ericsson.com>
1321 * Makefile.in (OBS): Remove selftest.o.
1322 * configure.ac: Set srv_selftest_objs if $development is true.
1323 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1324 * configure: Re-generated.
1325 * server.c (captured_main): Wrap variable selftest_filter with
1328 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1330 * server.c (parse_debug_format_options): Return std::string.
1331 (handle_monitor_command, captured_main): Adjust.
1333 2018-01-05 Pedro Alves <palves@redhat.com>
1336 * server.c (captured_main): Pass quiet=false to
1337 save_original_signals_state.
1339 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1341 * gdbreplay.c (gdbreplay_version): Update copyright year in
1343 * server.c (gdbserver_version): Likewise.
1345 2017-12-08 Tom Tromey <tom@tromey.com>
1347 * ax.c (ax_printf): Update.
1349 2017-12-07 Yao Qi <yao.qi@linaro.org>
1351 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1352 aarch64_linux_read_description.
1353 * linux-amd64-ipa.c (idx2mask): New array.
1354 (get_ipa_tdesc): Move idx2mask out.
1355 (initialize_low_tracepoint): Initialize target descriptions.
1356 * linux-i386-ipa.c (idx2mask): New array.
1357 (get_ipa_tdesc): Move idx2mask out.
1358 (initialize_low_tracepoint): Initialize target descriptions.
1360 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1362 * tdesc.c (struct tdesc_type): Change return type.
1363 (tdesc_add_flag): Change parameter type.
1364 (tdesc_add_bitfield): Likewise.
1365 (tdesc_add_field): Likewise.
1366 (tdesc_set_struct_size): Likewise.
1368 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1370 * regcache.c (registers_to_string): Remove unused variable.
1372 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1374 * inferiors.c (for_each_inferior_with_data): Remove.
1375 * inferiors.h (for_each_inferior_with_data): Remove.
1376 * server.c (handle_qxfer_threads_worker): Change parameter type.
1377 (handle_qxfer_threads_proper): Use for_each_thread.
1379 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1381 * inferiors.c (for_each_inferior): Remove.
1382 (clear_inferiors): Use for_each_thread.
1383 * inferiors.h (for_each_inferior): Remove.
1384 * linux-low.c (linux_wait_for_event_filtered): Use
1386 (linux_stabilize_threads): Likewise.
1387 * regcache.c (regcache_release): Likewise.
1388 * server.c (gdb_wants_all_threads_stopped): Likewise.
1389 (clear_pending_status_callback): Remove.
1390 (handle_status): Use for_each_thread.
1391 (captured_main): Likewise.
1392 * win32-low.c (child_init_thread_list): Likewise.
1393 (win32_clear_inferiors): Likewise.
1394 (fake_breakpoint_event): Likewise.
1396 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1398 * inferiors.h (find_inferior): Remove.
1399 * inferiors.c (find_inferior): Remove.
1401 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1403 * linux-low.c (resume_status_pending_p): Update comment.
1404 (need_step_over_p): Update comment.
1406 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1408 * linux-low.c (proceed_one_lwp): Return void, change parameter
1410 (unsuspend_and_proceed_one_lwp): Likewise.
1411 (proceed_all_lwps): Use for_each_thread.
1412 (unstop_all_lwps): Likewise.
1414 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1416 * linux-low.c (linux_resume_one_thread): Return void, take
1418 (linux_resume): Use for_each_thread.
1420 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1422 * linux-low.c (send_sigstop_callback): Return void, change
1423 parameter type. Rename to...
1424 (send_sigstop): ... this.
1425 (suspend_and_send_sigstop_callback): Return void, change parameter
1427 (suspend_and_send_sigstop): ... this.
1428 (stop_all_lwps): Use for_each_thread.
1430 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1432 * linux-low.c (lwp_running): Return bool, remove unused
1434 (linux_stabilize_threads): Use find_thread.
1436 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1438 * linux-low.c (select_singlestep_lwp_callback): Remove.
1439 (count_events_callback): Remove.
1440 (select_event_lwp_callback): Remove.
1441 (select_event_lwp): Use find_thread/for_each_thread.
1443 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1445 * linux-low.c (not_stopped_callback): Return bool, take filter
1447 (linux_wait_for_event_filtered): Use find_thread.
1448 (linux_wait_1): Likewise.
1450 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1452 * linux-low.c (same_lwp): Remove.
1453 (find_lwp_pid): Use find_thread.
1455 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1457 * linux-low.c (delete_lwp_callback): Remove.
1458 (linux_mourn): Use for_each_thread.
1460 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1462 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1463 args parameter, don't check for pid.
1464 (linux_detach): Use for_each_thread.
1466 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1468 * linux-low.c (struct counter): Remove.
1469 (second_thread_of_pid_p): Remove.
1470 (last_thread_of_process_p): Use find_thread.
1472 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1474 * inferiors.c (find_inferior_in_random): Remove.
1475 * inferiors.h (find_inferior_in_random): Remove.
1476 * linux-low.c (status_pending_p_callback): Return bool, accept
1477 parameter ptid directly.
1478 (linux_wait_for_event_filtered): Use find_thread_in_random.
1479 (linux_wait_1): Likewise.
1481 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1483 * inferiors.c (find_inferior_id): Remove.
1484 (find_thread_ptid): Move implemention from find_inferior_id to
1486 * inferiors.h (find_inferior_id): Remove.
1487 * server.c (handle_status): Use find_thread_ptid.
1488 (process_serial_event): Likewise.
1489 * thread-db.c (find_one_thread): Likewise.
1490 (thread_db_thread_handle): Likewise.
1491 * win32-low.c (thread_rec): Likewise.
1492 (child_delete_thread): Likewise.
1493 (win32_thread_alive): Likewise.
1494 (get_child_debug_event): Likewise.
1496 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1498 * linux-mips-low.c (update_watch_registers_callback): Return
1499 void, remove pid_p parameter, don't check for pid.
1500 (mips_insert_point, mips_remove_point): Use for_each_thread.
1502 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1504 * lynx.low (lynx_delete_thread_callback): Remove.
1505 (lynx_mourn): Use for_each_thread.
1507 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1509 * regcache.c (regcache_invalidate_one): Remove.
1510 (regcache_invalidate_pid): use for_each_thread.
1512 2017-11-26 Tom Tromey <tom@tromey.com>
1514 * linux-low.c (linux_create_inferior): Update.
1516 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1518 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1520 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1522 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1523 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1524 * linux-aarch64-tdesc-selftest.c: New file.
1525 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1527 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1529 * configure.srv: Add new file.
1530 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1531 * linux-aarch64-tdesc-selftest.c: New file.
1532 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1534 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1536 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1537 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1538 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1540 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1542 * configure.srv: Add new files.
1543 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1544 aarch64_linux_read_description.
1545 * linux-aarch64-low.c (aarch64_linux_read_description):
1546 Merge with aarch64_arch_setup.
1547 (aarch64_arch_setup): Call aarch64_linux_read_description.
1548 * linux-aarch64-tdesc.c: New file.
1549 * linux-aarch64-tdesc.h: New file.
1551 2017-11-24 Yao Qi <yao.qi@linaro.org>
1553 * configure.srv: Set $srv_regobj for tic6x-linux.
1554 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1555 (tic6x_read_description): Move some code to tic6x_arch_setup.
1556 (tic6x_tdesc_test): New function.
1557 (initialize_low_arch): Call selftests::register_test.
1559 2017-11-22 Yao Qi <yao.qi@linaro.org>
1561 * remote-utils.c (prepare_resume_reply): Use memcpy.
1563 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1565 * linux-low.c (kill_one_lwp_callback): Return void, take
1566 argument directly, don't filter on pid.
1567 (linux_kill): Use for_each_thread.
1569 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1571 * linux-low.c (need_step_over_p): Return bool, remove dummy
1573 (linux_resume, proceed_all_lwps): Use find_thread.
1575 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1577 * linux-low.c (resume_status_pending_p): Return bool, remove
1579 (linux_resume): Use find_thread.
1581 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1583 * linux-low.c (struct thread_resume_array): Remove.
1584 (linux_set_resume_request): Return void, take arguments
1586 (linux_resume): Use for_each_thread.
1588 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1590 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1591 return bool, remove data argument.
1592 (linux_stabilize_threads): Use find_thread.
1594 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1596 * linux-low.c (unsuspend_one_lwp): Remove.
1597 (unsuspend_all_lwps): Use for_each_thread, inline code from
1600 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1602 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1603 * linux-low.c (struct iterate_over_lwps_args): Remove.
1604 (iterate_over_lwps_filter): Remove.
1605 (iterate_over_lwps): Use find_thread.
1607 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1609 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1610 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1611 code from reset_lwp_ptrace_options_callback.
1613 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1615 * linux-arm-low.c (struct update_registers_data): Remove.
1616 (update_registers_callback): Return void, take arguments
1617 directly, don't check thread's pid.
1618 (arm_insert_point, arm_remove_point): Use for_each_thread.
1620 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1622 * win32-low.c (continue_one_thread): Return void, take argument
1624 (child_continue): Use for_each_thread.
1626 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1628 * win32-i386-low.c (update_debug_registers_callback): Rename
1630 (update_debug_registers): ... this, return void, remove pid_p arg.
1631 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1633 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1635 * inferiors.h (struct process_info): Add constructor, initialize
1637 <syscalls_to_catch>: Change type to std::vector<int>.
1638 * inferiors.c (add_process): Allocate process_info with new.
1639 (remove_process): Free process_info with delete.
1640 * linux-low.c (handle_extended_wait): Adjust.
1641 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1642 * server.c (handle_general_set): Adjust.
1644 2017-11-16 Pedro Alves <palves@redhat.com>
1646 * remote-utils.c (remote_close): Block SIGIO signals instead of
1647 uninstalling the SIGIO handler.
1649 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1651 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1653 2017-11-16 Yao Qi <yao.qi@linaro.org>
1655 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1656 (tic6x_store_gregset): Likewise.
1657 (tic6x_usrregs_info): Move it up.
1659 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1661 * Makefile.in: Update arch rules.
1662 * configure.srv: Explicitly mark arch/ files.
1664 2017-11-13 Andreas Schwab <schwab@suse.de>
1666 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1668 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1670 2017-11-06 Pedro Alves <palves@redhat.com>
1672 * config.in, configure: Regenerate.
1674 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1676 * target.c (struct thread_search): Remove.
1677 (thread_search_callback): Remove.
1678 (prepare_to_access_memory): Use for_each_thread instead of
1679 find_inferior. Inline code from thread_search_callback.
1681 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1683 * server.c (struct visit_actioned_threads_data): Remove.
1684 (visit_actioned_threads): Change prototype to take arguments
1686 (resume): Use find_thread instead of find_inferior.
1688 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1690 * server.c (queue_stop_reply_callback): Change prototype, return
1692 (find_status_pending_thread_callback): Remove.
1693 (handle_status): Replace find_inferior with find_thread and
1696 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1698 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1700 (aarch64_store_gregset): Likewise.
1701 (aarch64_fill_fpregset): Likewise.
1702 (aarch64_store_fpregset): Likewise.
1704 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1706 * gdbthread.h (find_thread, for_each_thread): New functions.
1707 * inferiors.c (thread_of_pid): Remove.
1708 (find_any_thread_of_pid): Use find_thread.
1709 * linux-low.c (num_lwps): Use for_each_thread.
1711 2017-10-17 Yao Qi <yao.qi@linaro.org>
1713 * Makefile.in: Remove one rule.
1714 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1716 2017-10-17 Yao Qi <yao.qi@linaro.org>
1718 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1719 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1721 2017-10-17 Yao Qi <yao.qi@linaro.org>
1723 * configure.srv: Rename arm.o with arch/arm.o.
1725 2017-10-17 Yao Qi <yao.qi@linaro.org>
1727 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1728 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1729 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1730 (arch-i386.o, arch-amd64.o): Remove rules.
1731 (arch/%.o): New rule.
1732 Update POSTCOMPILE and COMPILE.pre.
1733 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1734 * configure: Re-generated.
1735 * configure.srv: Replace arch-i386.o with arch/i386.o.
1736 Replace arch-amd64.o with arch/amd64.o.
1738 2017-10-16 Yao Qi <yao.qi@linaro.org>
1740 * configure: Regenerated.
1742 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1744 * inferiors.h: (struct inferior_list): Remove.
1745 (struct inferior_list_entry); Remove.
1746 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1747 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1748 get_first_inferior): Remove.
1749 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1750 find_inferior_id, find_inferior_in_random): Change signature.
1751 * inferiors.c (all_threads): Change type to
1752 std::list<thread_info *>.
1753 (get_thread): Remove macro.
1754 (find_inferior, find_inferior_id): Change signature, implement
1756 (find_inferior_in_random): Change signature, implement using
1757 find_thread_in_random.
1758 (for_each_inferior, for_each_inferior_with_data): Change
1759 signature, implement using for_each_thread.
1760 (add_inferior_to_list, remove_inferior): Remove.
1761 (add_thread, get_first_thread, thread_of_pid,
1762 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1763 (get_first_inferior, one_inferior_p, clear_inferior_list):
1765 (clear_inferiors, get_thread_process): Update.
1766 * gdbthread.h: Include <list>.
1767 (struct thread_info) <entry>: Remove field.
1769 (all_threads): Change type to std::list<thread_info *>.
1770 (get_first_inferior): Add doc.
1771 (find_thread, for_each_thread, find_thread_in_random): New
1773 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1774 * linux-arm-low.c (update_registers_callback): Update.
1775 * linux-low.c (second_thread_of_pid_p): Update.
1776 (kill_one_lwp_callback, linux_detach_lwp_callback,
1777 delete_lwp_callback, status_pending_p_callback, same_lwp,
1778 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1779 iterate_over_lwps, not_stopped_callback,
1780 resume_stopped_resumed_lwps, count_events_callback,
1781 select_singlestep_lwp_callback, select_event_lwp_callback,
1782 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1783 suspend_and_send_sigstop_callback, wait_for_sigstop,
1784 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1785 lwp_running, linux_set_resume_request, resume_status_pending_p,
1786 need_step_over_p, start_step_over, linux_resume_one_thread,
1787 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1788 reset_lwp_ptrace_options_callback): Update.
1789 * linux-mips-low.c (update_watch_registers_callback): Update.
1790 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1792 (free_register_cache_thread_one): Remove.
1793 (regcache_release): Update.
1794 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1795 handle_qxfer_threads_worker): Update.
1796 (handle_query): Update, use list iterator.
1797 (visit_actioned_threads, handle_pending_status,
1798 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1799 clear_pending_status_callback, set_pending_status_callback,
1800 find_status_pending_thread_callback, handle_status,
1801 process_serial_event): Update.
1802 * target.c (thread_search_callback): Update.
1803 * thread-db.c (thread_db_get_tls_address): Update.
1804 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1806 * win32-i386-low.c (update_debug_registers_callback): Update.
1807 * win32-low.c (delete_thread_info, child_delete_thread,
1808 continue_one_thread, suspend_one_thread,
1809 get_child_debug_event): Adjust.
1811 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1813 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1814 * inferiors.h: Include <list>.
1815 (struct process_info) <entry>: Remove field.
1817 (pid_of): Change macro to function.
1818 (ptid_of, lwpid_of): Remove macro.
1819 (all_processes): Change type to std::list<process_info *>.
1820 (ALL_PROCESSES): Remove macro.
1821 (for_each_process, find_process): New function.
1822 * inferiors.c (all_processes): Change type to
1823 std::list<process_info *>.
1824 (find_thread_process): Adjust.
1825 (add_process): Likewise.
1826 (remove_process): Likewise.
1827 (find_process_pid): Likewise.
1828 (get_first_process): Likewise.
1829 (started_inferior_callback): Remove.
1830 (have_started_inferiors_p): Adjust.
1831 (attached_inferior_callback): Remove.
1832 (have_attached_inferiors_p): Adjust.
1833 * linux-low.c (check_zombie_leaders): Likewise.
1834 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1835 (x86_linux_update_xmltarget): Adjust.
1836 * server.c (handle_query): Likewise.
1837 (gdb_reattached_process): Remove.
1838 (handle_status): Adjust.
1839 (kill_inferior_callback): Likewise.
1840 (detach_or_kill_inferior): Remove.
1841 (print_started_pid): Likewise.
1842 (print_attached_pid): Likewise.
1843 (detach_or_kill_for_exit): Update.
1844 (process_serial_event): Likewise.
1845 * linux-arm-low.c (arm_new_fork): Likewise.
1847 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1849 * dll.h: Include <list>.
1850 (struct dll_info): Add constructor.
1851 <entry>: Remove field.
1852 (all_dlls): Change type to std::list<dll_info>.
1853 * dll.c: Include <algorithm>.
1854 (get_dll): Remove macro.
1855 (all_dlls): Change type to std::list<dll_info *>.
1856 (free_one_dll): Remove.
1857 (match_dll): Likewise.
1858 (loaded_dll): Adjust.
1859 (unloaded_dll): Adjust to all_dlls type change, use
1860 std::find_if. Inline code from match_dll.
1861 (clear_dlls): Adjust to all_dlls type change.
1862 * server.c (emit_dll_description): Remove.
1863 (handle_qxfer_libraries): Adjust to all_dlls type change,
1864 integrate emit_dll_description's functionality.
1866 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1868 * linux-low.h (struct linux_target_ops) <delete_process>: New
1870 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1871 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1872 (struct linux_target_ops): Add delete_process callback.
1873 * linux-arm-low.c (arm_delete_process): New.
1874 (struct linux_target_ops): Add delete_process callback.
1875 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1876 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1877 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1878 * linux-mips-low.c (mips_linux_delete_process): New.
1879 (struct linux_target_ops): Add delete_process callback.
1880 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1881 * linux-s390-low.c (struct linux_target_ops): Likewise.
1882 * linux-sh-low.c (struct linux_target_ops): Likewise.
1883 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1884 * linux-tile-low.c (struct linux_target_ops): Likewise.
1885 * linux-x86-low.c (x86_linux_delete_process): New.
1886 (struct linux_target_ops): Add delete_process callback.
1887 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1889 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1891 * linux-aarch64-low.c (the_low_target): Add thread delete
1893 * linux-arm-low.c (arm_delete_thread): New function.
1894 (the_low_target): Add thread delete callback.
1895 * linux-bfin-low.c (the_low_target): Likewise.
1896 * linux-crisv32-low.c (the_low_target): Likewise.
1897 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1899 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1901 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1902 * linux-mips-low.c (mips_linux_delete_thread): New function.
1903 (the_low_target): Add thread delete callback.
1904 * linux-ppc-low.c (the_low_target): Likewise.
1905 * linux-s390-low.c (the_low_target): Likewise.
1906 * linux-sh-low.c (the_low_target): Likewise.
1907 * linux-tic6x-low.c (the_low_target): Likewise.
1908 * linux-tile-low.c (the_low_target): Likewise.
1909 * linux-x86-low.c (the_low_target): Likewise.
1910 * linux-xtensa-low.c (the_low_target): Likewise.
1912 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1914 * win32-low.c: Include "common-inferior.h".
1916 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1918 * inferiors.c (set_inferior_cwd): New function.
1919 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1920 (handle_query): Inform that QSetWorkingDir is supported.
1921 * win32-low.c (create_process): Pass the inferior's cwd to
1924 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1926 * inferiors.c (current_inferior_cwd): New global variable.
1927 (get_inferior_cwd): New function.
1928 * inferiors.h (struct process_info) <cwd>: New field.
1930 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1932 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1933 (OBS): Add gdb_tilde_expand.o.
1935 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1937 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1938 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1940 2017-09-29 Pedro Alves <palves@redhat.com>
1942 * ax.c (gdb_parse_agent_expr): Constify.
1943 * ax.h (gdb_parse_agent_expr): Constify.
1944 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1946 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1947 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1948 * remote-utils.h (read_ptid): Constify.
1949 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1950 (process_point_options, process_serial_event): Constify.
1951 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1952 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1953 (cmd_qtbuffer): Constify.
1955 2017-09-29 Pedro Alves <palves@redhat.com>
1957 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1960 2017-09-29 Pedro Alves <palves@redhat.com>
1962 * linux-low.c (handle_extended_wait): Pass parent thread instead
1963 of process to thread_db_notice_clone.
1964 * linux-low.h (thread_db_notice_clone): Replace parent process
1965 parameter with parent thread parameter.
1966 * thread-db.c (find_one_thread): Add comment.
1967 (thread_db_notice_clone): Replace parent process parameter with
1968 parent thread parameter. Temporarily switch to the parent thread.
1970 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1972 * gdbthread.h: Include "common-gdbthread.h".
1973 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1974 "if" when validating the ptid.
1975 * remote-utils.c: Include "gdbthread.h".
1976 (prepare_resume_reply): Use "switch_to_thread".
1977 * target.c (done_accessing_memory): Likewise.
1979 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1981 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1982 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1983 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1984 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1985 s390x-gs-linux64-ipa.o to ipa_obj.
1986 * linux-s390-low.c (HWCAP_S390_GS): New define.
1987 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1989 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1990 (s390_arch_setup): Check for guarded-storage support and choose
1992 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1993 init_registers_s390x_gs_linux64.
1994 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1996 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1997 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1999 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2001 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2003 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2005 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2006 (thread_db_thread_handle): Declare.
2007 * linux-low.c (linux_target_ops): Initialize thread_handle.
2008 * server.c (handle_qxfer_threads_worker): Add support for
2010 * target.h (struct target_ops): Add new function pointer,
2012 (target_thread_handle): Define.
2013 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2015 (thread_db_thread_handle): New function.
2017 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2019 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2020 * linux-low.h (thread_db_notice_clone): Declare.
2021 * thread-db.c (thread_db_notice_clone): New function.
2023 2017-09-21 Pedro Alves <palves@redhat.com>
2025 * server.c (gdb_read_memory, handle_status, process_serial_event)
2026 (handle_serial_event, handle_target_event): Adjust to
2027 set_desired_thread prototype change.
2028 * target.c (set_desired_thread): Remove 'use_general' parameter
2030 * target.h (set_desired_thread): Remove 'use_general' parameter.
2032 2017-09-20 Tom Tromey <tom@tromey.com>
2034 * target.c (target_terminal::terminal_state): Define.
2035 (target_terminal::init): Rename from target_terminal_init.
2036 (target_terminal::inferior): Rename from
2037 target_terminal_inferior.
2038 (target_terminal::ours): Rename from target_terminal_ours.
2039 (target_terminal::ours_for_output, target_terminal::info): New.
2041 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2043 * server.c (accumulate_file_name_length): Remove.
2044 (emit_dll_description): Adjust to std::string change.
2045 (handle_qxfer_libraries): Use std::string to hold document.
2047 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2049 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2050 return type of xml_escape_text.
2051 * server.c (emit_dll_description): Likewise.
2053 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2055 * server.c (captured_main): Accept argument for --selftest.
2056 Update run_tests call.
2057 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2058 when registering selftests.
2060 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2062 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2063 instead of "VEC" for "target_desc.reg_defs".
2064 (regcache_cpy): Likewise.
2065 (registers_to_string): Likewise.
2066 (registers_from_string): Likewise.
2067 (find_regno): Likewise.
2068 (supply_regblock): Likewise.
2069 (regcache_raw_read_unsigned): Likewise.
2070 * tdesc.c (init_target_desc): Likewise.
2071 (tdesc_create_reg): Likewise.
2072 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2073 (struct target_desc) <reg_defs>: Convert to "std::vector".
2074 (target_desc): Do not initialize "reg_defs".
2075 (~target_desc): Update code to use "std::vector" instead of "VEC"
2076 for "target_desc.reg_defs".
2077 (operator==): Likewise.
2079 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2081 * inferiors.h (thread_to_gdb_id): Remove.
2082 * inferiors.c (thread_to_gdb_id): Remove.
2083 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2084 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2085 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2087 * nto-low.c (nto_fetch_registers, nto_store_registers,
2088 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2090 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2092 * inferiors.h (gdb_id_to_thread_id): Remove.
2093 * inferiors.c (gdb_id_to_thread_id): Remove.
2094 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2095 removal. Move pid declaration closer to where it's used.
2097 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2099 * server.c (handle_detach): New function.
2100 (process_serial_event): Move code out, call handle_detach.
2102 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2104 * server.c (require_running): Rename to ...
2105 (require_running_or_return): ... this ...
2106 (require_running_or_break): ... and this.
2107 (handle_query, process_serial_event): Adjust.
2109 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2111 * linux-low.c (linux_set_resume_request): Remove unused
2114 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2116 * server.c (first_thread_of): Remove.
2117 (process_serial_event): Replace usage of first_thread_of with
2118 find_any_thread_of_pid.
2119 * tracepoint.c (same_process_p): Remove.
2120 (gdb_agent_about_to_close): Replace usage of same_process_p with
2121 find_any_thread_of_pid.
2122 * linux-x86-low.c (same_process_callback): Remove.
2123 (x86_arch_setup_process_callback): Replace usage of
2124 same_process_callback with find_any_thread_of_pid.
2125 * thread-db.c (any_thread_of): Remove.
2126 (switch_to_process): Replace usage of any_thread_of with
2127 find_any_thread_of_pid.
2128 * inferiors.c (thread_pid_matches_callback): Remove.
2129 (find_thread_process): Adjust to use find_any_thread_of_pid.
2131 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2133 * regcache.c (get_thread_regcache): Guard calls to "memset"
2136 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2138 * linux-low.c (handle_extended_wait): Use
2139 "allocate_target_description" instead of "XNEW".
2140 * linux-x86-low.c (initialize_low_arch): Likewise.
2142 2017-09-05 Yao Qi <yao.qi@linaro.org>
2144 * configure.srv (srv_i386_regobj): Remove.
2145 (srv_amd64_regobj): Remove.
2146 (srv_regobj): Set it to "" for x86 non-linux targets.
2147 * linux-x86-tdesc.c (i386_linux_read_description):
2148 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2149 (init_registers_i386): Remove the declaration.
2150 (tdesc_i386): Remove the declaration.
2151 (lynx_i386_arch_setup): Call i386_create_target_description.
2152 * nto-x86-low.c: Likewise.
2153 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2154 [!__x86_64__]: include arch/i386.h.
2155 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2157 2017-09-05 Yao Qi <yao.qi@linaro.org>
2159 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2160 i386/amd64-XXX-linux from it.
2162 2017-09-05 Yao Qi <yao.qi@linaro.org>
2164 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2166 (ipa_amd64_linux_regobj): Remove.
2167 (ipa_x32_linux_regobj): Remove.
2169 2017-09-05 Yao Qi <yao.qi@linaro.org>
2171 * Makefile.in (arch-amd64.o): New rule.
2172 * configure.srv: Append arch-amd64.o.
2173 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2174 (get_ipa_tdesc): Call amd64_linux_read_description.
2175 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2176 and init_registers_amd64_XXX.
2177 * linux-x86-low.c (x86_linux_read_description): Call
2178 amd64_linux_read_description.
2179 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2180 (initialize_low_arch): Don't call init_registers_x32_XXX and
2181 init_registers_amd64_XXX.
2182 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2183 and tdesc_amd64_XXX.
2184 [__x86_64__] (amd64_tdesc_test): New function.
2185 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2186 and init_registers_amd64_XXX.
2187 * linux-x86-tdesc.c: Include arch/amd64.h.
2188 (xcr0_to_tdesc_idx): New function.
2189 (i386_linux_read_description): New function.
2190 (amd64_get_ipa_tdesc_idx): New function.
2191 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2192 (amd64_get_ipa_tdesc): Declare.
2194 2017-09-05 Yao Qi <yao.qi@linaro.org>
2196 * configure.srv (srv_i386_linux_xmlfiles): Remove
2197 i386/i386-XXX-linux.xml from it.
2199 2017-09-05 Yao Qi <yao.qi@linaro.org>
2201 * configure.srv: Set srv_i386_linux_regobj empty if $development
2203 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2204 initialize_low_tdesc.
2205 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2206 with #if initialize_low_tdesc.
2207 * linux-x86-tdesc-selftest.c: New file.
2208 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2210 2017-09-05 Yao Qi <yao.qi@linaro.org>
2212 * Makefile.in (arch-i386.o): New rule.
2213 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2214 (x86_64-*-linux*): Likewise.
2215 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2216 include arch/i386.h.
2217 (i386_linux_read_description): Remove code and call
2218 i386_create_target_description.
2219 * tdesc.c (allocate_target_description): New function.
2220 * tdesc.h (set_tdesc_architecture): Remove declaration.
2221 (set_tdesc_osabi): Likewise.
2223 2017-09-05 Yao Qi <yao.qi@linaro.org>
2225 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2226 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2227 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2229 * server.c (get_features_xml): Call tdesc_get_features_xml.
2230 * tdesc.c (set_tdesc_architecture): New function.
2231 (set_tdesc_osabi): New function.
2232 (tdesc_get_features_xml): New function.
2233 (tdesc_create_feature): Add an argument.
2234 * tdesc.h (struct target_desc) <features>: New field.
2235 <arch, osabi>: New field.
2236 (~target_desc): xfree features, arch, and osabi.
2237 (target_desc::oerator==): Don't compare .xmltarget.
2238 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2239 (set_tdesc_osabi): Likewise.
2240 (tdesc_get_features_xml): Likewise.
2242 2017-09-05 Yao Qi <yao.qi@linaro.org>
2244 * linux-x86-tdesc.c: Include selftest.h.
2245 (i386_tdesc_test): New function.
2246 (initialize_low_tdesc): Call selftests::register_test.
2247 * tdesc.h: Include regdef.h.
2248 (target_desc): Override operator == and !=.
2250 2017-09-05 Yao Qi <yao.qi@linaro.org>
2252 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2253 (ipa_obj): Likewise.
2254 * linux-i386-ipa.c: Include common/x86-xstate.h
2255 (get_ipa_tdesc): Call i386_linux_read_description.
2256 (initialize_low_tracepoint): Don't call init_registers_XXX
2257 functions, call initialize_low_tdesc instead.
2258 * linux-x86-low.c (x86_linux_read_description): Call
2259 i386_linux_read_description.
2260 (initialize_low_arch): Don't call init_registers_i386_XXX
2261 functions, call initialize_low_tdesc.
2262 * linux-x86-tdesc.c: New file.
2263 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2264 (i386_get_ipa_tdesc_idx): Declare.
2265 (i386_get_ipa_tdesc): Declare.
2266 (initialize_low_tdesc): Declare.
2268 2017-09-05 Yao Qi <yao.qi@linaro.org>
2270 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2273 2017-09-05 Yao Qi <yao.qi@linaro.org>
2275 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2276 * regcache.c (get_thread_regcache): Use VEC_length.
2277 (init_register_cache): Likewise.
2278 (regcache_cpy): Likewise.
2279 (registers_to_string): Iterate reg_defs via VEC_iterate.
2280 (find_regno): Likewise.
2281 (find_register_by_number): Use VEC_index.
2282 (register_size): Call find_register_by_number.
2283 (register_data): Call find_register_by_number.
2284 (supply_regblock): Use VEC_length.
2285 (regcache_raw_read_unsigned): Likewise.
2286 * tdesc.c (init_target_desc): Iterate reg_defs via
2288 (default_description): Update initializer.
2289 (copy_target_description): Don't update field num_registers.
2290 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2291 <num_registers>: Remove.
2293 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2295 * Makefile.in (.SECONDARY): Define target.
2297 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2299 * linux-low.c (linux_wait_1): Adjust.
2300 * server.c (queue_stop_reply_callback): Adjust.
2302 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2304 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2305 QEnvironmentUnset and QEnvironmentReset packets.
2306 (handle_query): Inform remote that QEnvironmentHexEncoded,
2307 QEnvironmentUnset and QEnvironmentReset are supported.
2309 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2311 * inferiors.h (inferior_target_data): Rename to ...
2312 (thread_target_data): ... this.
2313 (inferior_regcache_data): Rename to ...
2314 (thread_regcache_data): ... this.
2315 (set_inferior_regcache_data): Rename to ...
2316 (set_thread_regcache_data): ... this.
2317 * inferiors.c (inferior_target_data): Rename to ...
2318 (thread_target_data): ... this.
2319 (inferior_regcache_data): Rename to ...
2320 (thread_regcache_data): ... this.
2321 (set_inferior_regcache_data): Rename to ...
2322 (set_thread_regcache_data): ... this.
2323 (free_one_thread): Update.
2324 * linux-low.h (get_thread_lwp): Update.
2325 * regcache.c (get_thread_regcache): Update.
2326 (regcache_invalidate_thread): Update.
2327 (free_register_cache_thread): Update.
2328 * win32-i386-low.c (update_debug_registers_callback): Update.
2329 (win32_get_current_dr): Update.
2330 * win32-low.c (thread_rec): Update.
2331 (delete_thread_info): Update.
2332 (continue_one_thread): Update.
2333 (suspend_one_thread): Update.
2335 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2337 * inferiors.c (set_inferior_target_data): Remove.
2338 * inferiors.h (set_inferior_target_data): Remove.
2340 2017-08-18 Yao Qi <yao.qi@linaro.org>
2342 * Makefile.in (OBS): Add selftest.o.
2343 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2344 * configure, config.in: Re-generated.
2345 * server.c: Include common/sefltest.h.
2346 (captured_main): Handle option --selftest.
2348 2017-08-09 Yao Qi <yao.qi@linaro.org>
2350 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2351 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2352 i386-avx-mpx.o and i386-mmx.o.
2353 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2354 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2355 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2356 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2357 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2358 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2359 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2360 i386/amd64-avx-mpx.xml.
2362 2017-08-09 Yao Qi <yao.qi@linaro.org>
2364 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2365 and x32-avx-avx512.o.
2366 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2367 i386/x32-avx-avx512.xml.
2369 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2371 * tracepoint.h (enum class fast_tpoint_collect_result): New
2373 (fast_tracepoint_collecting): Change return type to
2374 fast_tpoint_collect_result.
2375 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2376 * linux-low.h: Include tracepoint.h.
2377 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2378 fast_tpoint_collect_result.
2379 * linux-low.c (handle_tracepoints): Adjust.
2380 (linux_fast_tracepoint_collecting): Change return type to
2381 fast_tpoint_collect_result.
2382 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2383 linux_wait_1, stuck_in_jump_pad_callback,
2384 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2385 proceed_one_lwp): Adjust to type change.
2387 2017-07-10 Yao Qi <yao.qi@linaro.org>
2389 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2391 2017-06-29 Yao Qi <yao.qi@linaro.org>
2393 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2395 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2397 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2399 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2401 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2403 * linux-low.c (linux_create_inferior): Adjust code to access the
2404 environment information via 'gdb_environ' class.
2405 * lynx-low.c (lynx_create_inferior): Likewise.
2406 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2407 (get_environ): Return a pointer to 'our_environ'.
2408 (captured_main): Initialize 'our_environ'.
2409 * server.h (get_environ): Adjust prototype.
2410 * spu-low.c (spu_create_inferior): Adjust code to access the
2411 environment information via 'gdb_environ' class.
2413 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2415 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2416 usage of "register" keyword.
2418 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2420 * configure: Re-generate.
2422 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2424 * configure: Re-generate.
2426 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2428 * Makefile.in (COMPILE.pre): Add "-x c++".
2430 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2432 * fork-child.c: Conditionally include <signal.h>.
2434 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2436 * server.c (handle_general_set): Handle new packet
2437 "QStartupWithShell".
2438 (handle_query): Add "QStartupWithShell" to the list of supported
2440 (gdbserver_usage): Add help text explaining the
2441 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2443 (captured_main): Recognize and act upon the presence of the new
2446 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2447 Pedro Alves <palves@redhat.com>
2449 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2450 * configure: Regenerate.
2451 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2453 (i[34567]86-*-lynxos*): Likewise.
2454 (spu*-*-*): Likewise.
2455 * fork-child.c: New file.
2456 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2458 (linux_ptrace_fun): New function.
2459 (linux_create_inferior): Adjust function prototype to reflect
2460 change on "target.h". Adjust function code to use
2462 (linux_request_interrupt): Delete "signal_pid".
2463 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2464 (lynx_ptrace_fun): New function.
2465 (lynx_create_inferior): Adjust function prototype to reflect
2466 change on "target.h". Adjust function code to use
2468 * nto-low.c (nto_create_inferior): Adjust function prototype and
2469 code to reflect change on "target.h". Update comments.
2470 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2471 "common-terminal.h" and "environ.h".
2472 (terminal_fd): Moved to fork-child.c.
2473 (old_foreground_pgrp): Likewise.
2474 (restore_old_foreground_pgrp): Likewise.
2475 (last_status): Make it global.
2476 (last_ptid): Likewise.
2477 (our_environ): New variable.
2478 (startup_with_shell): Likewise.
2479 (program_name): Likewise.
2480 (program_argv): Rename to...
2481 (program_args): ...this.
2482 (wrapper_argv): New variable.
2483 (start_inferior): Delete function.
2484 (get_exec_wrapper): New function.
2485 (get_exec_file): Likewise.
2486 (get_environ): Likewise.
2487 (prefork_hook): Likewise.
2488 (post_fork_inferior): Likewise.
2489 (postfork_hook): Likewise.
2490 (postfork_child_hook): Likewise.
2491 (handle_v_run): Update code to deal with arguments coming from the
2492 remote host. Update calls from "start_inferior" to
2494 (captured_main): Likewise. Initialize environment variable. Call
2496 * server.h (post_fork_inferior): New prototype.
2497 (get_environ): Likewise.
2498 (last_status): Declare.
2499 (last_ptid): Likewise.
2500 (signal_pid): Likewise.
2501 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2502 (spu_ptrace_fun): New function.
2503 (spu_create_inferior): Adjust function prototype to reflect change
2504 on "target.h". Adjust function code to use "fork_inferior".
2505 * target.c (target_terminal_init): New function.
2506 (target_terminal_inferior): Likewise.
2507 (target_terminal_ours): Likewise.
2508 * target.h: Include <vector>.
2509 (struct target_ops) <create_inferior>: Update prototype.
2510 (create_inferior): Update macro.
2511 * utils.c (gdb_flush_out_err): New function.
2512 * win32-low.c (win32_create_inferior): Adjust function prototype
2513 and code to reflect change on "target.h".
2515 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2517 * inferiors.c (switch_to_thread): New function.
2519 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2521 * Makefile.in (SFILE): Add "common/job-control.c".
2522 (OBS): Add "job-control.o".
2524 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2526 * Makefile: Remove "@host_makefile_frag@".
2528 2017-05-05 Pedro Alves <palves@redhat.com>
2530 * configure: Regenerate.
2532 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2534 * configure: Regenerate.
2536 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2538 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2539 software_single_step change of return type to
2540 std::vector<CORE_ADDR>.
2541 * linux-low.c (install_software_single_step_breakpoints):
2543 * linux-low.h (install_software_single_step_breakpoints):
2546 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2548 * remote-utils.c: Include "gdb_termios.h" instead of
2550 * terminal.h: Delete file.
2552 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2554 * server.c: Include <vector>.
2555 <program_argv, wrapper_argv>: Convert to std::vector.
2556 (start_inferior): Rewrite function to use C++.
2557 (handle_v_run): Likewise. Update code that calculates the argv
2558 based on the vRun packet; use C++.
2559 (captured_main): Likewise.
2561 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2563 * server.c (handle_v_cont): Initialize thread_resume::thread
2566 2017-04-05 Pedro Alves <palves@redhat.com>
2568 * configure: Regenerate.
2570 2017-04-05 Pedro Alves <palves@redhat.com>
2572 * gdbreplay.c (sync_error): Constify.
2573 * linux-x86-low.c (push_opcode): Constify.
2575 2017-04-05 Pedro Alves <palves@redhat.com>
2577 * win32-low.c (get_child_debug_event)
2578 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2579 Report TARGET_WAITKIND_SPURIOUS instead.
2581 2017-04-05 Pedro Alves <palves@redhat.com>
2583 * remote-utils.c (remote_prepare, remote_open): Constify.
2584 * remote-utils.h (remote_prepare, remote_open): Constify.
2585 * server.c (captured_main): Constify 'port' handling.
2587 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2589 * Makefile.in (clean): Clear .deps.
2591 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2593 * .gitignore: Remove generated files, replace with wildcard.
2594 * (clean): Replace removal of generated files with wildcard.
2595 (version.c): Replace with...
2596 (version-generated.c): ...this.
2597 (xml-builtin.c): Replace with...
2598 (xml-builtin-generated.c): ...this.
2599 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2600 (%.c: *regformats*): Replace with...
2601 (%-generated.c: *regformats*): ...this.
2603 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2605 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2606 (xtensa_fill_gregset): Call collect_register_by_name for
2608 (xtensa_store_gregset): Call supply_register_by_name for
2611 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2613 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2614 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2615 (xtensa_store_gregset): Call supply_register for all registers in
2616 a0_regnum..a0_regnum + C0_NREGS range.
2618 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2620 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2621 (ax-ipa.o: ax.c): Remove.
2622 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2623 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2624 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2625 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2626 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2628 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2630 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2631 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2632 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2633 (errors-ipa.o: ../common/errors.c): Remove.
2634 (format-ipa.o: ../common/format.c): Remove.
2635 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2637 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2639 * Makefile.in (%-ipa.o: %.c): New rule.
2640 (tracepoint-ipa.o: tracepoint.c): Remove.
2641 (utils-ipa.o: utils.c): Remove.
2642 (remote-utils-ipa.o: remote-utils.c): Remove.
2643 (regcache-ipa.o: regcache.c): Remove.
2644 (i386-linux-ipa.o: i386-linux.c): Remove.
2645 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2646 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2647 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2648 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2649 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2650 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2651 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2652 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2653 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2654 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2655 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2656 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2657 (aarch64-ipa.o: aarch64.c): Remove.
2658 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2659 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2660 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2661 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2662 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2663 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2664 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2665 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2666 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2667 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2668 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2669 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2670 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2671 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2672 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2673 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2674 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2675 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2676 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2677 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2678 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2679 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2680 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2681 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2682 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2683 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2684 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2685 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2686 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2687 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2688 (tdesc-ipa.o: tdesc.c): Remove.
2689 (x32-linux-ipa.o: x32-linux.c): Remove.
2690 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2691 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2693 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2695 * Makefile.in (%.o: ../arch/%.c): New rule.
2696 (arm.o: ../arch/arm.c): Remove.
2697 (arm-linux.o: ../arch/arm-linux.c): Remove.
2698 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2699 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2701 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2703 * Makefile.in (%.o: ../nat/%.c): New rule.
2704 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2705 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2706 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2707 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2708 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2709 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2710 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2711 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2712 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2713 (linux-personality.o: ../nat/linux-personality.c): Remove.
2714 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2715 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2716 (x86-linux.o: ../nat/x86-linux.c): Remove.
2717 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2718 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2720 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2722 * Makefile.in (%.o: ../common/%.c): New rule.
2723 (signals.o: ../common/signals.c): Remove.
2724 (print-utils.o: ../common/print-utils.c): Remove.
2725 (rsp-low.o: ../common/rsp-low.c): Remove.
2726 (common-utils.o: ../common/common-utils.c): Remove.
2727 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2728 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2729 (vec.o: ../common/vec.c): Remove.
2730 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2731 (xml-utils.o: ../common/xml-utils.c): Remove.
2732 (ptid.o: ../common/ptid.c): Remove.
2733 (buffer.o: ../common/buffer.c): Remove.
2734 (format.o: ../common/format.c): Remove.
2735 (filestuff.o: ../common/filestuff.c): Remove.
2736 (agent.o: ../common/agent.c): Remove.
2737 (errors.o: ../common/errors.c): Remove.
2738 (environ.o: ../common/environ.c): Remove.
2739 (common-debug.o: ../common/common-debug.c): Remove.
2740 (cleanups.o: ../common/cleanups.c): Remove.
2741 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2742 (fileio.o: ../common/fileio.c): Remove.
2743 (common-regcache.o: ../common/common-regcache.c): Remove.
2744 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2745 (new-op.o: ../common/new-op.c): Remove.
2746 (btrace-common.o: ../common/btrace-common.c): Remove.
2748 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2750 * Makefile.in (%.o: ../target/%.c): New rule.
2751 (waitstatus.o: ../target/waitstatus.c): Remove.
2753 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2756 (%.c: ../regformats/%.dat,
2757 (%.c: ../regformats/arm/%.dat,
2758 (%.c: ../regformats/i386/%.dat,
2759 (%.c: ../regformats/rs6000/%.dat): New rules.
2760 (aarch64.c): Remove.
2761 (reg-arm.c): Remove.
2762 (arm-with-iwmmxt.c): Remove.
2763 (arm-with-vfpv2.c): Remove.
2764 (arm-with-vfpv3.c): Remove.
2765 (arm-with-neon.c): Remove.
2766 (reg-bfin.c): Remove.
2767 (reg-cris.c): Remove.
2768 (reg-crisv32.c): Remove.
2770 (i386-linux.c): Remove.
2771 (i386-avx.c): Remove.
2772 (i386-avx-linux.c): Remove.
2773 (i386-avx-avx512.c): Remove.
2774 (i386-avx-avx512-linux.c): Remove.
2775 (i386-mpx.c): Remove.
2776 (i386-mpx-linux.c): Remove.
2777 (i386-avx-mpx-avx512-pku.c): Remove.
2778 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2779 (i386-avx-mpx.c): Remove.
2780 (i386-avx-mpx-linux.c): Remove.
2781 (i386-mmx.c): Remove.
2782 (i386-mmx-linux.c): Remove.
2783 (reg-ia64.c): Remove.
2784 (reg-m32r.c): Remove.
2785 (reg-m68k.c): Remove.
2787 (mips-linux.c): Remove.
2788 (mips-dsp-linux.c): Remove.
2789 (mips64-linux.c): Remove.
2790 (mips64-dsp-linux.c): Remove.
2791 (nios2-linux.c): Remove.
2792 (powerpc-32.c): Remove.
2793 (powerpc-32l.c): Remove.
2794 (powerpc-altivec32l.c): Remove.
2795 (powerpc-cell32l.c): Remove.
2796 (powerpc-vsx32l.c): Remove.
2797 (powerpc-isa205-32l.c): Remove.
2798 (powerpc-isa205-altivec32l.c): Remove.
2799 (powerpc-isa205-vsx32l.c): Remove.
2800 (powerpc-e500l.c): Remove.
2801 (powerpc-64l.c): Remove.
2802 (powerpc-altivec64l.c): Remove.
2803 (powerpc-cell64l.c): Remove.
2804 (powerpc-vsx64l.c): Remove.
2805 (powerpc-isa205-64l.c): Remove.
2806 (powerpc-isa205-altivec64l.c): Remove.
2807 (powerpc-isa205-vsx64l.c): Remove.
2808 (s390-linux32.c): Remove.
2809 (s390-linux32v1.c): Remove.
2810 (s390-linux32v2.c): Remove.
2811 (s390-linux64.c): Remove.
2812 (s390-linux64v1.c): Remove.
2813 (s390-linux64v2.c): Remove.
2814 (s390-te-linux64.c): Remove.
2815 (s390-vx-linux64.c): Remove.
2816 (s390-tevx-linux64.c): Remove.
2817 (s390x-linux64.c): Remove.
2818 (s390x-linux64v1.c): Remove.
2819 (s390x-linux64v2.c): Remove.
2820 (s390x-te-linux64.c): Remove.
2821 (s390x-vx-linux64.c): Remove.
2822 (s390x-tevx-linux64.c): Remove.
2823 (tic6x-c64xp-linux.c): Remove.
2824 (tic6x-c64x-linux.c): Remove.
2825 (tic6x-c62x-linux.c): Remove.
2827 (reg-sparc64.c): Remove.
2828 (reg-spu.c): Remove.
2830 (amd64-linux.c): Remove.
2831 (amd64-avx.c): Remove.
2832 (amd64-avx-linux.c): Remove.
2833 (amd64-avx-avx512.c): Remove.
2834 (amd64-avx-avx512-linux.c): Remove.
2835 (amd64-mpx.c): Remove.
2836 (amd64-mpx-linux.c): Remove.
2837 (amd64-avx-mpx-avx512-pku.c): Remove.
2838 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2839 (amd64-avx-mpx.c): Remove.
2840 (amd64-avx-mpx-linux.c): Remove.
2842 (x32-linux.c): Remove.
2843 (x32-avx.c): Remove.
2844 (x32-avx-linux.c): Remove.
2845 (x32-avx-avx512.c): Remove.
2846 (x32-avx-avx512-linux.c): Remove.
2847 (reg-xtensa.c): Remove.
2848 (reg-tilegx.c): Remove.
2849 (reg-tilegx32.c): Remove.
2851 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2853 * Makefile.in (SFILES): Add "common/environ.c".
2854 (OBJS): Add "common/environ.h".
2856 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2858 * configure.ac: Check if the fs_base and gs_base members of
2859 `struct user_regs_struct' exist.
2860 * config.in: Regenerated.
2861 * configure: Likewise.
2863 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2865 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2867 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2868 (get_next_pcs_syscall_next_pc): Likewise.
2870 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2872 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2873 * nto-x86-low.c: Likewise.
2875 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2877 * Makefile.in: Include disable-implicit-rules.mk.
2879 2016-11-23 Pedro Alves <palves@redhat.com>
2881 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2882 (debug_vprintf): Use std::chrono::steady_clock instead of
2883 gettimeofday. Use '.' instead of ':'.
2884 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2885 (get_timestamp): Use std::chrono::steady_clock instead of
2888 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2890 * Makefile.in: Fix whitespace formatting.
2892 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2894 * Makefile.in (SFILES, OBS): Flatten list and order
2897 2016-11-23 Pedro Alves <palves@redhat.com>
2899 * event-loop.c (handle_file_event): Use warning.
2900 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2901 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2904 2016-11-23 Pedro Alves <palves@redhat.com>
2906 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2908 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2909 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2910 debug_printf and debug_flush for debug output.
2911 * server.c (handle_general_set): Likewise.
2912 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2915 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2917 * Makefile.in (.c.o): Replace rule with ...
2918 (%.o: %.c): ... this one.
2920 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2922 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2923 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2925 * configure.ac: Remove checks for the make program.
2926 * configure: Re-generate.
2928 2016-10-28 Pedro Alves <palves@redhat.com>
2930 * Makefile.in (CXX_DIALECT): Get from configure.
2931 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2932 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2933 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2934 * config.in: Regenerate.
2935 * configure: Regenerate.
2937 2016-10-27 Yao Qi <yao.qi@linaro.org>
2939 * linux-low.c (linux_supports_range_stepping): Return true if
2940 can_software_single_step return true.
2942 2016-10-27 Yao Qi <yao.qi@linaro.org>
2944 * inferiors.c (find_inferior_in_random): New function.
2945 * inferiors.h (find_inferior_in_random): Declare.
2946 * linux-low.c (linux_wait_for_event_filtered): Call
2947 find_inferior_in_random instead of find_inferior.
2949 2016-10-27 Yao Qi <yao.qi@linaro.org>
2951 * linux-low.c (linux_wait_1): If single-step breakpoints are
2952 inserted, remove them.
2954 2016-10-26 Pedro Alves <palves@redhat.com>
2956 * linux-low.c (handle_extended_wait): Link parent/child fork
2958 (linux_wait_1): Unlink them.
2959 (linux_set_resume_request): Ignore resume requests for
2960 already-resumed and unhandled fork child threads.
2961 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2962 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2964 (handle_v_requests) <vCont>: Don't call require_running.
2965 * server.h (in_queued_stop_replies): New declaration.
2967 2016-10-24 Yao Qi <yao.qi@linaro.org>
2970 * linux-aarch64-low.c (append_insns): Cast the return value to
2973 2016-10-10 Yao Qi <yao.qi@linaro.org>
2975 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2977 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2979 * target.c (target_supports_multi_process): New function, moved
2981 * target.h (target_supports_multi_process): ... here. Remove
2984 2016-10-05 Tom Tromey <tom@tromey.com>
2987 * tracepoint.c (handle_tracepoint_bkpts): Check
2988 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2990 2016-10-05 Yao Qi <yao.qi@linaro.org>
2992 * configure.srv: Update the path of arm-*.xml files.
2994 2016-10-05 Terry Guo <terry.guo@arm.com>
2995 Yao Qi <yao.qi@linaro.org>
2997 * Makefile.in: Adjust the path of rules.
2998 * configure.srv: Update the path of xml files.
2999 * regformats/arm-with-iwmmxt.dat: Regenerated.
3000 * regformats/arm-with-neon.dat: Likewise.
3001 * regformats/arm-with-vfpv2.dat: Likewise.
3002 * regformats/arm-with-vfpv3.dat Likewise.
3004 2016-09-30 Yao Qi <yao.qi@linaro.org>
3007 * target.c (target_stop_and_wait): Don't call
3008 target_continue_no_signal, use resume_stop instead.
3010 2016-09-26 Yao Qi <yao.qi@linaro.org>
3012 * linux-low.c (linux_wait_1): Call debug_exit.
3014 2016-09-23 Pedro Alves <palves@redhat.com>
3016 * Makefile.in (SFILES): Add common/new-op.c.
3017 (OBS): Add common/new-op.o.
3018 (new-op.o): New rule.
3020 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3022 * .gitinore: Ignore more files.
3024 2016-09-21 Yao Qi <yao.qi@linaro.org>
3026 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3029 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3031 * server.c (start_inferior): Call target_mourn_inferior instead of
3032 mourn_inferior; pass ptid_t argument to it.
3034 (handle_target_event): Likewise.
3035 * target.c (target_mourn_inferior): New function.
3036 * target.h (mourn_inferior): Delete macro.
3038 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3040 * linux-low.c (lwp_is_stepping): New function.
3042 2016-09-06 Carl Love <cel@us.ibm.com>
3044 * server.c (start_inferior): Fixed comment, requested comment change
3045 didn't get updated correctly. Removed reference to ptrace () call as
3046 it is only true on Linux systems.
3048 2016-09-06 Carl Love <cel@us.ibm.com>
3050 * server.c (start_inferior): Do not call
3051 function target_post_create_inferior () if the
3052 inferior process has already exited.
3054 2016-09-05 Pedro Alves <palves@redhat.com>
3056 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3057 (COMPILE.pre, CC_LD): Use CXX directly.
3058 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3059 * acinclude.m4: Don't include build-with-cxx.m4.
3060 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3061 * configure: Regenerate.
3063 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3066 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3067 call writing data to own_buf.
3069 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3071 * target.c (mywait): Call target_wait instead of
3073 (target_wait): New function.
3075 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3077 * server.c (start_inferior): New variable 'ptid'. Replace calls
3078 to the_target->resume by target_continue{,_no_signal}, depending
3080 * target.c (target_stop_and_wait): Call target_continue_no_signal
3081 instead of the_target->resume.
3082 (target_continue): New function.
3084 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3086 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3088 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3091 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3093 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3094 * linux-arm-low.c (ps_get_thread_area): Likewise.
3095 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3096 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3097 * linux-mips-low.c (ps_get_thread_area): Likewise.
3098 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3099 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3100 * linux-x86-low.c (ps_get_thread_area): Likewise.
3101 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3103 2016-08-19 Pedro Alves <palves@redhat.com>
3105 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3107 2016-08-19 Pedro Alves <palves@redhat.com>
3109 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3110 comment. Use memcpy instead of casting through unsigned long.
3112 2016-08-19 Pedro Alves <palves@redhat.com>
3114 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3115 allocating around 0x80000000.
3117 2016-08-19 Pedro Alves <palves@redhat.com>
3120 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3121 (x32-avx512-linux-ipa.o): New rules.
3122 * configure.ac (x86_64-*-linux*): New x32 check.
3123 * configure.srv (ipa_x32_linux_regobj): New.
3124 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3125 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3127 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3129 * configure: Regenerate.
3131 2016-08-09 Pedro Alves <palves@redhat.com>
3134 * Makefile.in (OBS): Add signals-state-save-restore.o.
3135 (signals-state-save-restore.o): New rule.
3136 * config.in: Regenerate.
3137 * configure: Regenerate.
3138 * linux-low.c: Include "signals-state-save-restore.h".
3139 (linux_create_inferior): Call
3140 restore_original_signals_state.
3141 * server.c: Include "dispositions-save-restore.h".
3142 (captured_main): Call save_original_signals_state.
3144 2016-08-05 Pedro Alves <palves@redhat.com>
3146 * configure: Regenerate.
3148 2016-08-04 Yao Qi <yao.qi@linaro.org>
3150 * linux-low.c (regsets_fetch_inferior_registers): Check
3151 errno is ESRCH or not.
3153 2016-08-02 Yao Qi <yao.qi@linaro.org>
3155 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3156 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3157 (thread_db_load_search): Update.
3158 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3159 td_ta_set_event and td_ta_event_getmsg.
3161 2016-07-26 Pedro Alves <palves@redhat.com>
3164 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3165 of unsigned long for 64-bit registers and use uint32_t instead of
3166 unsigned int for 32-bit registers.
3168 2016-07-26 Pedro Alves <palves@redhat.com>
3170 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3173 2016-07-21 Tom Tromey <tom@tromey.com>
3175 * configure: Rebuild.
3177 2016-07-21 Yao Qi <yao.qi@linaro.org>
3179 * mem-break.c (find_gdb_breakpoint): Cast bp to
3180 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3182 2016-07-21 Yao Qi <yao.qi@linaro.org>
3184 * server.c (handle_v_requests): Support s and S actions
3185 if target_supports_software_single_step return true.
3187 2016-07-21 Yao Qi <yao.qi@linaro.org>
3189 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3190 is resume_step, call maybe_hw_step.
3191 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3193 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3195 (proceed_one_lwp): If resume request is resume_step, install
3196 reinsert breakpoints and call maybe_hw_step.
3198 2016-07-21 Yao Qi <yao.qi@linaro.org>
3200 * linux-low.c (proceed_one_lwp): Declare.
3201 (linux_resume_one_thread): Remove local variable 'step'.
3202 Lift code enqueue signal. Call proceed_one_lwp instead of
3203 linux_resume_one_lwp.
3205 2016-07-21 Yao Qi <yao.qi@linaro.org>
3207 * linux-low.c (linux_resume_one_thread): Call
3208 enqueue_pending_signal.
3210 2016-07-21 Yao Qi <yao.qi@linaro.org>
3212 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3213 * inferiors.c (do_restore_current_thread_cleanup): New function.
3214 (make_cleanup_restore_current_thread): Likewise.
3215 * linux-low.c (install_software_single_step_breakpoints): Call
3216 make_cleanup_restore_current_thread. Switch current_thread to
3219 2016-07-21 Yao Qi <yao.qi@linaro.org>
3221 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3222 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3223 (clone_one_breakpoint): Likewise.
3224 (delete_reinsert_breakpoints): Change parameter to thread.
3226 (has_reinsert_breakpoints): Likewise.
3227 (uninsert_reinsert_breakpoints): Likewise.
3228 (reinsert_reinsert_breakpoints): Likewise.
3229 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3230 (delete_reinsert_breakpoints): Likewise.
3231 (reinsert_reinsert_breakpoints): Likewise.
3232 (uninsert_reinsert_breakpoints): Likewise.
3233 (has_reinsert_breakpoints): Likewise.
3235 2016-07-21 Yao Qi <yao.qi@linaro.org>
3237 * inferiors.c (get_thread_process): Make parameter const.
3238 * inferiors.h (get_thread_process): Update declaration.
3239 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3240 Add new parameters child_thread and parent_thread. Callers
3242 * mem-break.h (clone_all_breakpoints): Update declaration.
3244 2016-07-21 Yao Qi <yao.qi@linaro.org>
3246 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3247 <command_list, handler>: Remove.
3248 (struct gdb_breakpoint): New.
3249 (struct other_breakpoint): New.
3250 (struct reinsert_breakpoint): New.
3251 (is_gdb_breakpoint): New function.
3252 (any_persistent_commands): Update command_list if
3253 is_gdb_breakpoint returns true.
3254 (set_breakpoint): Create breakpoints according to their types.
3255 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3256 (set_gdb_breakpoint_1): Likewise.
3257 (set_gdb_breakpoint): Likewise.
3258 (clear_breakpoint_conditions): Change parameter type to
3259 'struct gdb_breakpoint *'.
3260 (clear_breakpoint_commands): Likewise.
3261 (clear_breakpoint_conditions_and_commands): Likewise.
3262 (add_condition_to_breakpoint): Likewise.
3263 (add_breakpoint_condition): Likewise.
3264 (add_commands_to_breakpoint): Likewise.
3265 (check_breakpoints): Check other_breakpoint.
3266 (clone_one_breakpoint): Clone breakpopint according to its type.
3267 * mem-break.h (struct gdb_breakpoint): Declare.
3268 (set_gdb_breakpoint): Update declaration.
3269 (clear_breakpoint_conditions_and_commands): Likewise.
3270 (add_breakpoint_condition): Likewise.
3271 (add_breakpoint_commands): Likewise.
3272 * server.c (process_point_options): Change parameter type to
3273 'struct gdb_breakpoint *'.
3275 2016-07-21 Yao Qi <yao.qi@linaro.org>
3277 * mem-break.c (set_breakpoint_at): Rename it to ...
3278 (set_breakpoint_type_at): ... it.
3279 (set_breakpoint_at): Call set_breakpoint_type_at.
3280 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3281 * mem-break.h (set_breakpoint_at): Update comments.
3283 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3285 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3287 (nios2_store_gregset): Likewise.
3289 2016-07-01 Pedro Alves <palves@redhat.com>
3290 Antoine Tremblay <antoine.tremblay@ericsson.com>
3292 * linux-low.c: Change interface to take the target lwp_info
3293 pointer directly and return void. Handle detaching from a zombie
3295 (linux_detach_lwp_callback): New function.
3296 (linux_detach): Detach from the leader thread after detaching from
3299 2016-06-28 Yao Qi <yao.qi@linaro.org>
3301 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3302 for variable new_offset.
3303 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3304 (aarch64_ftrace_insn_reloc_cb): Likewise.
3305 (aarch64_ftrace_insn_reloc_tb): Likewise.
3306 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3307 PRIx64 instead of PRIx32.
3309 2016-06-28 Yao Qi <yao.qi@linaro.org>
3311 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3312 (the_low_target): Install arm_get_syscall_trapinfo.
3314 2016-06-28 Yao Qi <yao.qi@linaro.org>
3316 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3318 (the_low_target): Install aarch64_get_syscall_trapinfo.
3320 2016-06-28 Yao Qi <yao.qi@linaro.org>
3322 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3324 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3325 Remove parameter sysno.
3326 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3329 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3331 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3332 (s390_emit_ne_goto): Likewise.
3333 (s390_emit_lt_goto): Likewise.
3334 (s390_emit_le_goto): Likewise.
3335 (s390_emit_gt_goto): Likewise.
3336 (s390_emit_ge_goto): Likewise.
3337 (s390x_emit_eq_goto): Likewise.
3338 (s390x_emit_ne_goto): Likewise.
3339 (s390x_emit_lt_goto): Likewise.
3340 (s390x_emit_le_goto): Likewise.
3341 (s390x_emit_gt_goto): Likewise.
3342 (s390x_emit_ge_goto): Likewise.
3343 (s390_emit_ops_impl): Mark variable static.
3344 (s390x_emit_ops): Likewise.
3346 2016-06-17 Yao Qi <yao.qi@linaro.org>
3348 * linux-low.c (handle_extended_wait): Call
3349 uninsert_reinsert_breakpoints for the parent process. Remove
3350 reinsert breakpoints from the child process. Reinsert them to
3351 the parent process when vfork is done.
3352 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3353 (reinsert_reinsert_breakpoints): New function.
3354 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3355 (reinsert_reinsert_breakpoints): Declare.
3357 2016-06-17 Yao Qi <yao.qi@linaro.org>
3359 * linux-low.c (handle_extended_wait): If the parent is doing
3360 step-over, remove the reinsert breakpoints from the forked child.
3362 2016-06-17 Yao Qi <yao.qi@linaro.org>
3364 * linux-low.c (unsuspend_all_lwps): Declare.
3365 (linux_low_filter_event): If thread exited, call finish_step_over.
3366 If step-over is finished, unsuspend other threads.
3368 2016-06-17 Yao Qi <yao.qi@linaro.org>
3370 * linux-low.c (linux_resume_one_lwp_throw): Assert
3371 has_reinsert_breakpoints returns false.
3372 * mem-break.c (delete_disabled_breakpoints): Assert
3373 bp type isn't reinsert_breakpoint.
3375 2016-06-17 Yao Qi <yao.qi@linaro.org>
3377 * linux-low.c (maybe_hw_step): New function.
3378 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3379 (finish_step_over): Switch current_thread to lwp temporarily,
3380 and assert has_reinsert_breakpoints returns true.
3381 (proceed_one_lwp): Call maybe_hw_step.
3382 * mem-break.c (has_reinsert_breakpoints): New function.
3383 * mem-break.h (has_reinsert_breakpoints): Declare.
3385 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3387 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3389 2016-05-17 Yao Qi <yao.qi@linaro.org>
3391 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3392 instead of find_inferior.
3394 2016-05-05 Yao Qi <yao.qi@linaro.org>
3396 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3397 Initialize res to zero.
3399 2016-05-05 Yao Qi <yao.qi@linaro.org>
3401 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3404 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3406 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3407 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3408 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3410 2016-04-28 Par Olsson <par.olsson@windriver.com>
3411 Simon Marchi <simon.marchi@ericsson.com>
3413 * tracepoint.c (write_inferior_int8): New function.
3414 (cmd_qtenable_disable): Write enable flag using
3415 write_inferior_int8.
3417 2016-04-25 Yao Qi <yao.qi@linaro.org>
3419 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3420 (need_step_over_p): Return zero if the LWP has pending signals
3421 can be delivered on software single step target.
3423 2016-04-25 Yao Qi <yao.qi@linaro.org>
3425 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3426 return instead of error.
3428 2016-04-22 Yao Qi <yao.qi@linaro.org>
3430 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3433 2016-04-22 Yao Qi <yao.qi@linaro.org>
3435 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3436 signal when stepping over breakpoint with software single
3439 2016-04-21 Pedro Alves <palves@redhat.com>
3441 * linux-s390-low.c (s390_collect_ptrace_register)
3442 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3444 (s390_check_regset): Use void * instead of gdb_byte *.
3446 2016-04-20 Pedro Alves <palves@redhat.com>
3448 * configure: Renegerate.
3450 2016-04-20 Yao Qi <yao.qi@linaro.org>
3452 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3453 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3455 (arm_store_gregset): Likewise.
3457 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3459 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3460 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3461 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3462 (amd64-avx-mpx-linux.c): New rules.
3463 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3464 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3465 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3466 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3467 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3468 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3469 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3470 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3471 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3472 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3473 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3474 * linux-x86-low.c (x86_linux_read_description): Add case for
3475 X86_XSTATE_AVX_MPX_MASK.
3476 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3477 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3478 init_registers_i386_avx_mpx_linux.
3479 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3480 (initialize_low_tracepoint): Call
3481 init_registers_i386_avx_mpx_linux.
3482 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3483 (initialize_low_tracepoint): Call
3484 init_registers_amd64_avx_mpx_linux.
3485 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3486 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3487 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3490 2016-04-18 Pedro Alves <palves@redhat.com>
3492 * configure: Regenerate.
3494 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3496 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3497 (aarch64_emit_sub): Likewise.
3499 2016-04-12 Pedro Alves <palves@redhat.com>
3501 * utils.c (prepare_to_throw_exception): Delete.
3503 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3505 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3507 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3509 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3511 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3513 * linux-aarch64-ipa.c: Add <elf.h> include.
3514 * linux-ppc-ipa.c: Add <elf.h> include.
3515 * linux-s390-ipa.c: Add <elf.h> include.
3517 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3519 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3520 (get_raw_reg_ptr): Likewise.
3521 (get_trace_state_variable_value_ptr): Likewise.
3522 (set_trace_state_variable_value_ptr): Likewise.
3523 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3526 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3527 Marcin Kościelnicki <koriakin@0x04.net>
3530 * linux-ppc-low.c (emit_insns): New function.
3531 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3532 (ppc_emit_prologue): New function.
3533 (ppc_emit_epilogue): New function.
3534 (ppc_emit_add): New function.
3535 (ppc_emit_sub): New function.
3536 (ppc_emit_mul): New function.
3537 (ppc_emit_lsh): New function.
3538 (ppc_emit_rsh_signed): New function.
3539 (ppc_emit_rsh_unsigned): New function.
3540 (ppc_emit_ext): New function.
3541 (ppc_emit_zero_ext): New function.
3542 (ppc_emit_log_not): New function.
3543 (ppc_emit_bit_and): New function.
3544 (ppc_emit_bit_or): New function.
3545 (ppc_emit_bit_xor): New function.
3546 (ppc_emit_bit_not): New function.
3547 (ppc_emit_equal): New function.
3548 (ppc_emit_less_signed): New function.
3549 (ppc_emit_less_unsigned): New function.
3550 (ppc_emit_ref): New function.
3551 (ppc_emit_const): New function.
3552 (ppc_emit_reg): New function.
3553 (ppc_emit_pop): New function.
3554 (ppc_emit_stack_flush): New function.
3555 (ppc_emit_swap): New function.
3556 (ppc_emit_stack_adjust): New function.
3557 (ppc_emit_call): New function.
3558 (ppc_emit_int_call_1): New function.
3559 (ppc_emit_void_call_2): New function.
3560 (ppc_emit_if_goto): New function.
3561 (ppc_emit_goto): New function.
3562 (ppc_emit_eq_goto): New function.
3563 (ppc_emit_ne_goto): New function.
3564 (ppc_emit_lt_goto): New function.
3565 (ppc_emit_le_goto): New function.
3566 (ppc_emit_gt_goto): New function.
3567 (ppc_emit_ge_goto): New function.
3568 (ppc_write_goto_address): New function.
3569 (ppc_emit_ops_impl): New static variable.
3570 (ppc64v1_emit_prologue): New function.
3571 (ppc64v2_emit_prologue): New function.
3572 (ppc64_emit_epilogue): New function.
3573 (ppc64_emit_add): New function.
3574 (ppc64_emit_sub): New function.
3575 (ppc64_emit_mul): New function.
3576 (ppc64_emit_lsh): New function.
3577 (ppc64_emit_rsh_signed): New function.
3578 (ppc64_emit_rsh_unsigned): New function.
3579 (ppc64_emit_ext): New function.
3580 (ppc64_emit_zero_ext): New function.
3581 (ppc64_emit_log_not): New function.
3582 (ppc64_emit_bit_and): New function.
3583 (ppc64_emit_bit_or): New function.
3584 (ppc64_emit_bit_xor): New function.
3585 (ppc64_emit_bit_not): New function.
3586 (ppc64_emit_equal): New function.
3587 (ppc64_emit_less_signed): New function.
3588 (ppc64_emit_less_unsigned): New function.
3589 (ppc64_emit_ref): New function.
3590 (ppc64_emit_const): New function.
3591 (ppc64v1_emit_reg): New function.
3592 (ppc64v2_emit_reg): New function.
3593 (ppc64_emit_pop): New function.
3594 (ppc64_emit_stack_flush): New function.
3595 (ppc64_emit_swap): New function.
3596 (ppc64v1_emit_call): New function.
3597 (ppc64v2_emit_call): New function.
3598 (ppc64v1_emit_int_call_1): New function.
3599 (ppc64v2_emit_int_call_1): New function.
3600 (ppc64v1_emit_void_call_2): New function.
3601 (ppc64v2_emit_void_call_2): New function.
3602 (ppc64_emit_if_goto): New function.
3603 (ppc64_emit_eq_goto): New function.
3604 (ppc64_emit_ne_goto): New function.
3605 (ppc64_emit_lt_goto): New function.
3606 (ppc64_emit_le_goto): New function.
3607 (ppc64_emit_gt_goto): New function.
3608 (ppc64_emit_ge_goto): New function.
3609 (ppc64v1_emit_ops_impl): New static variable.
3610 (ppc64v2_emit_ops_impl): New static variable.
3611 (ppc_emit_ops): New function.
3612 (linux_low_target): Wire in ppc_emit_ops.
3614 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3615 Marcin Kościelnicki <koriakin@0x04.net>
3618 * Makefile.in: Add powerpc-*-ipa.o
3619 * configure.srv: Add ipa_obj for powerpc*-linux.
3620 * linux-ppc-ipa.c: New file.
3621 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3623 (PPC_FIELD): New macro.
3624 (PPC_SEXT): New macro.
3625 (PPC_OP6): New macro.
3626 (PPC_BO): New macro.
3627 (PPC_LI): New macro.
3628 (PPC_BD): New macro.
3629 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3630 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3631 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3632 (ppc_get_thread_area): New function.
3633 (is_elfv2_inferior): New function.
3634 (gen_ds_form): New function.
3635 (GEN_STD): New macro.
3636 (GEN_STDU): New macro.
3637 (GEN_LD): New macro.
3638 (GEN_LDU): New macro.
3639 (gen_d_form): New function.
3640 (GEN_ADDI): New macro.
3641 (GEN_ADDIS): New macro.
3642 (GEN_LI): New macro.
3643 (GEN_LIS): New macro.
3644 (GEN_ORI): New macro.
3645 (GEN_ORIS): New macro.
3646 (GEN_LWZ): New macro.
3647 (GEN_STW): New macro.
3648 (GEN_STWU): New macro.
3649 (gen_xfx_form): New function.
3650 (GEN_MFSPR): New macro.
3651 (GEN_MTSPR): New macro.
3652 (GEN_MFCR): New macro.
3653 (GEN_MTCR): New macro.
3654 (GEN_SYNC): New macro.
3655 (GEN_LWSYNC): New macro.
3656 (gen_x_form): New function.
3657 (GEN_OR): New macro.
3658 (GEN_MR): New macro.
3659 (GEN_LWARX): New macro.
3660 (GEN_STWCX): New macro.
3661 (GEN_CMPW): New macro.
3662 (gen_md_form): New function.
3663 (GEN_RLDICL): New macro.
3664 (GEN_RLDICR): New macro.
3665 (gen_i_form): New function.
3667 (GEN_BL): New macro.
3668 (gen_b_form): New function.
3669 (GEN_BNE): New macro.
3670 (GEN_LOAD): New macro.
3671 (GEN_STORE): New macro.
3672 (gen_limm): New function.
3673 (gen_atomic_xchg): New function.
3674 (gen_call): New function.
3675 (ppc_relocate_instruction): New function.
3676 (ppc_install_fast_tracepoint_jump_pad): New function.
3677 (ppc_get_min_fast_tracepoint_insn_len): New function.
3678 (ppc_get_ipa_tdesc_idx): New function.
3679 (the_low_target): Wire in the new functions.
3680 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3682 * linux-ppc-tdesc.h: New file.
3684 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3686 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3687 (alloc_jump_pad_buffer): New function.
3688 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3689 (alloc_jump_pad_buffer): New function.
3690 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3691 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3692 (alloc_jump_pad_buffer): New function.
3693 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3694 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3695 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3696 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3698 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3700 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3701 * linux-amd64-ipa.c: Likewise.
3702 * linux-i386-ipa.c: Likewise.
3703 * linux-s390-ipa.c: Likewise.
3704 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3705 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3706 set_trace_state_variable_value_ptr.
3707 (struct ipa_sym_addresses): Likewise.
3708 (symbol_list): Likewise.
3709 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3710 accessing gdb_collect directly.
3711 (gdb_collect_ptr_type): New typedef.
3712 (get_raw_reg_ptr_type): New typedef.
3713 (get_trace_state_variable_value_ptr_type): New typedef.
3714 (set_trace_state_variable_value_ptr_type): New typedef.
3715 (gdb_collect_ptr): New global.
3716 (get_raw_reg_ptr): New global.
3717 (get_trace_state_variable_value_ptr): New global.
3718 (set_trace_state_variable_value_ptr): New global.
3719 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3720 accessing get_raw_reg directly.
3721 (get_get_tsv_func_addr): Likewise for
3722 get_trace_state_variable_value_ptr.
3723 (get_set_tsv_func_addr): Likewise for
3724 set_trace_state_variable_value_ptr.
3725 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3727 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3729 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3731 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3733 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3735 (relocate_instruction): Remove own_buf.
3736 * server.c (own_buf): Make global.
3737 (handle_v_requests): Make global.
3738 * server.h (own_buf): New declaration.
3739 (handle_v_requests): New prototype.
3741 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3744 * linux-s390-low.c (add_insns): New function.
3745 (s390_emit_prologue): New function.
3746 (s390_emit_epilogue): New function.
3747 (s390_emit_add): New function.
3748 (s390_emit_sub): New function.
3749 (s390_emit_mul): New function.
3750 (s390_emit_lsh): New function.
3751 (s390_emit_rsh_signed): New function.
3752 (s390_emit_rsh_unsigned): New function.
3753 (s390_emit_ext): New function.
3754 (s390_emit_log_not): New function.
3755 (s390_emit_bit_and): New function.
3756 (s390_emit_bit_or): New function.
3757 (s390_emit_bit_xor): New function.
3758 (s390_emit_bit_not): New function.
3759 (s390_emit_equal): New function.
3760 (s390_emit_less_signed): New function.
3761 (s390_emit_less_unsigned): New function.
3762 (s390_emit_ref): New function.
3763 (s390_emit_if_goto): New function.
3764 (s390_emit_goto): New function.
3765 (s390_write_goto_address): New function.
3766 (s390_emit_litpool): New function.
3767 (s390_emit_const): New function.
3768 (s390_emit_call): New function.
3769 (s390_emit_reg): New function.
3770 (s390_emit_pop): New function.
3771 (s390_emit_stack_flush): New function.
3772 (s390_emit_zero_ext): New function.
3773 (s390_emit_swap): New function.
3774 (s390_emit_stack_adjust): New function.
3775 (s390_emit_set_r2): New function.
3776 (s390_emit_int_call_1): New function.
3777 (s390_emit_void_call_2): New function.
3778 (s390_emit_eq_goto): New function.
3779 (s390_emit_ne_goto): New function.
3780 (s390_emit_lt_goto): New function.
3781 (s390_emit_le_goto): New function.
3782 (s390_emit_gt_goto): New function.
3783 (s390_emit_ge_goto): New function.
3784 (s390x_emit_prologue): New function.
3785 (s390x_emit_epilogue): New function.
3786 (s390x_emit_add): New function.
3787 (s390x_emit_sub): New function.
3788 (s390x_emit_mul): New function.
3789 (s390x_emit_lsh): New function.
3790 (s390x_emit_rsh_signed): New function.
3791 (s390x_emit_rsh_unsigned): New function.
3792 (s390x_emit_ext): New function.
3793 (s390x_emit_log_not): New function.
3794 (s390x_emit_bit_and): New function.
3795 (s390x_emit_bit_or): New function.
3796 (s390x_emit_bit_xor): New function.
3797 (s390x_emit_bit_not): New function.
3798 (s390x_emit_equal): New function.
3799 (s390x_emit_less_signed): New function.
3800 (s390x_emit_less_unsigned): New function.
3801 (s390x_emit_ref): New function.
3802 (s390x_emit_if_goto): New function.
3803 (s390x_emit_const): New function.
3804 (s390x_emit_call): New function.
3805 (s390x_emit_reg): New function.
3806 (s390x_emit_pop): New function.
3807 (s390x_emit_stack_flush): New function.
3808 (s390x_emit_zero_ext): New function.
3809 (s390x_emit_swap): New function.
3810 (s390x_emit_stack_adjust): New function.
3811 (s390x_emit_int_call_1): New function.
3812 (s390x_emit_void_call_2): New function.
3813 (s390x_emit_eq_goto): New function.
3814 (s390x_emit_ne_goto): New function.
3815 (s390x_emit_lt_goto): New function.
3816 (s390x_emit_le_goto): New function.
3817 (s390x_emit_gt_goto): New function.
3818 (s390x_emit_ge_goto): New function.
3819 (s390_emit_ops): New function.
3820 (struct linux_target_ops): Fill in emit_ops hook.
3822 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3825 * Makefile.in: Add s390 IPA files.
3826 * configure.srv: Build IPA for s390.
3827 * linux-s390-ipa.c: New file.
3828 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3829 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3830 (tdesc_s390_linux32): Likewise.
3831 (init_registers_s390_linux32v1): Likewise.
3832 (tdesc_s390_linux32v1): Likewise.
3833 (init_registers_s390_linux32v2): Likewise.
3834 (tdesc_s390_linux32v2): Likewise.
3835 (init_registers_s390_linux64): Likewise.
3836 (tdesc_s390_linux64): Likewise.
3837 (init_registers_s390_linux64v1): Likewise.
3838 (tdesc_s390_linux64v1): Likewise.
3839 (init_registers_s390_linux64v2): Likewise.
3840 (tdesc_s390_linux64v2): Likewise.
3841 (init_registers_s390_te_linux64): Likewise.
3842 (tdesc_s390_te_linux64): Likewise.
3843 (init_registers_s390_vx_linux64): Likewise.
3844 (tdesc_s390_vx_linux64): Likewise.
3845 (init_registers_s390_tevx_linux64): Likewise.
3846 (tdesc_s390_tevx_linux64): Likewise.
3847 (init_registers_s390x_linux64): Likewise.
3848 (tdesc_s390x_linux64): Likewise.
3849 (init_registers_s390x_linux64v1): Likewise.
3850 (tdesc_s390x_linux64v1): Likewise.
3851 (init_registers_s390x_linux64v2): Likewise.
3852 (tdesc_s390x_linux64v2): Likewise.
3853 (init_registers_s390x_te_linux64): Likewise.
3854 (tdesc_s390x_te_linux64): Likewise.
3855 (init_registers_s390x_vx_linux64): Likewise.
3856 (tdesc_s390x_vx_linux64): Likewise.
3857 (init_registers_s390x_tevx_linux64): Likewise.
3858 (tdesc_s390x_tevx_linux64): Likewise.
3859 (have_hwcap_s390_vx): New static variable.
3860 (s390_arch_setup): Fill have_hwcap_s390_vx.
3861 (s390_get_thread_area): New function.
3862 (s390_ft_entry_gpr_esa): New const.
3863 (s390_ft_entry_gpr_zarch): New const.
3864 (s390_ft_entry_misc): New const.
3865 (s390_ft_entry_fr): New const.
3866 (s390_ft_entry_vr): New const.
3867 (s390_ft_main_31): New const.
3868 (s390_ft_main_64): New const.
3869 (s390_ft_exit_fr): New const.
3870 (s390_ft_exit_vr): New const.
3871 (s390_ft_exit_misc): New const.
3872 (s390_ft_exit_gpr_esa): New const.
3873 (s390_ft_exit_gpr_zarch): New const.
3874 (append_insns): New function.
3875 (s390_relocate_instruction): New function.
3876 (s390_install_fast_tracepoint_jump_pad): New function.
3877 (s390_get_min_fast_tracepoint_insn_len): New function.
3878 (s390_get_ipa_tdesc_idx): New function.
3879 (struct linux_target_ops): Wire in the above functions.
3880 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3881 * linux-s390-tdesc.h: New file.
3883 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3885 * linux-s390-low.c (s390_supports_tracepoints): New function.
3886 (struct linux_target_ops): Fill supports_tracepoints hook.
3888 2016-03-18 Yao Qi <yao.qi@linaro.org>
3890 * linux-low.c (lwp_signal_can_be_delivered): New function.
3891 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3893 2016-03-18 Yao Qi <yao.qi@linaro.org>
3895 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3896 0 if signal is enqueued. Remove 'signal' from one debugging
3897 message. Move one debugging message to some lines below.
3898 Remove code setting 'signal' to 0.
3900 2016-03-18 Yao Qi <yao.qi@linaro.org>
3902 * linux-low.c (linux_low_filter_event): Remove redundant
3903 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3905 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3907 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3908 (struct linux_target_ops): Wire in the above.
3910 2016-03-03 Yao Qi <yao.qi@linaro.org>
3912 * linux-low.c: Update comments to start_step_over.
3914 2016-03-03 Yao Qi <yao.qi@linaro.org>
3917 * linux-low.c (handle_extended_wait): Set child suspended
3918 if event_lwp->bp_reinsert isn't zero.
3920 2016-03-02 Yao Qi <yao.qi@linaro.org>
3922 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3923 enqueue_pending_signal.
3925 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3927 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3930 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3932 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3933 (s390_regmap_3264) [!__s390x__]: New global.
3934 (s390_collect_ptrace_register): Skip map entries containing -1.
3935 (s390_supply_ptrace_register): Ditto.
3936 (s390_fill_gprs_high): New function.
3937 (s390_store_gprs_high): New function.
3938 (s390_regsets): Add NT_S390_HIGH_GPRS.
3939 (s390_get_hwcap): Enable on 31-bit.
3940 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3941 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3942 Detect NT_S390_HIGH_GPRS.
3943 (s390_usrregs_info_3264): Enable on 31-bit.
3944 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3945 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3947 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3950 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3951 * configure.srv: Ditto.
3952 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3953 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3954 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3955 (init_registers_amd64_linux): Remove prototype.
3956 (tdesc_amd64_linux): Remove declaration.
3957 (get_ipa_tdesc): New function.
3958 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3959 initialize remaining tdescs.
3960 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3961 (init_registers_i386_linux): Remove prototype.
3962 (tdesc_i386_linux): Remove declaration.
3963 (get_ipa_tdesc): New function.
3964 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3965 initialize remaining tdescs.
3966 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3967 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3968 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3969 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3970 (x86_get_ipa_tdesc_idx): New function.
3971 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3972 * linux-x86-tdesc.h: New file.
3973 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3974 (target_get_ipa_tdesc_idx): New macro.
3975 * tracepoint.c (ipa_tdesc_idx): New macro.
3976 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3977 (symbol_list): Add ipa_tdesc_idx.
3978 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3979 (ipa_tdesc): Remove.
3980 (ipa_tdesc_idx): New variable.
3981 (get_context_regcache): Use get_ipa_tdesc.
3982 (gdb_collect): Ditto.
3984 * tracepoint.h (get_ipa_tdesc): New prototype.
3985 (ipa_tdesc): Remove.
3987 2016-02-24 Pedro Alves <palves@redhat.com>
3989 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3990 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3991 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3992 Factor out common code between the USE_SIGTRAP_SIGINFO and
3993 !USE_SIGTRAP_SIGINFO blocks.
3994 (linux_low_filter_event): Call save_stop_reason instead of
3995 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3997 (linux_wait_1): Update comments.
3999 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4001 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4002 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4003 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4004 ppc_insert_point, ppc_remove_point.
4006 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4008 * linux-s390-low.c (s390_supports_z_point_type): New function.
4009 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4011 2016-02-16 Yao Qi <yao.qi@linaro.org>
4013 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4014 PC. Get pc from regcache_read_pc.
4016 2016-02-12 Yao Qi <yao.qi@linaro.org>
4018 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4019 or linux_get_pc_32bit.
4020 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4022 2016-02-12 Yao Qi <yao.qi@linaro.org>
4024 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4025 arm_linux_get_next_pcs_fixup.
4027 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4029 * tracepoint.c (x_tracepoint_action_download): Change
4030 write_inferior_data_ptr to write_inferior_data_pointer.
4031 (cmd_qtstart): Likewise.
4032 (write_inferior_data_ptr): Remove.
4033 (download_agent_expr): Change write_inferior_data_ptr to
4034 write_inferior_data_pointer.
4035 (download_tracepoint_1): Likewise.
4036 (download_tracepoint): Likewise.
4037 (download_trace_state_variables): Likewise.
4039 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4040 Marcin Kościelnicki <koriakin@0x04.net>
4042 * tracepoint.c (struct tracepoint_action_ops): Remove.
4043 (struct tracepoint_action): Remove ops.
4044 (m_tracepoint_action_download, r_tracepoint_action_download)
4045 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4046 size and offset accordingly.
4047 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4048 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4049 (tracepoint_action_send, tracepoint_action_download): New functions.
4050 Helpers for trace action handlers.
4051 (add_tracepoint_action): Remove setup actions ops.
4052 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4054 2016-02-10 Yao Qi <yao.qi@linaro.org>
4056 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4058 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4060 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4062 * configure: Regenerate.
4064 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4066 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4067 void * to gdb_byte *.
4068 * linux-low.c (siginfo_fixup): Likewise.
4069 (linux_xfer_siginfo): Likewise.
4070 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4072 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4074 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4076 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4078 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4080 * linux-x86-low.c [__x86_64__]: Include
4081 "nat/amd64-linux-siginfo.h".
4082 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4083 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4084 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4085 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4086 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4087 (cpt_si_fd, si_timerid, si_overrun): Move from
4088 nat/amd64-linux-siginfo.c.
4089 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4091 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4093 * server.c (skip_to_semicolon): Remove.
4094 (process_point_options): Use strchrnul instead of
4097 2016-01-26 Yao Qi <yao.qi@linaro.org>
4099 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4100 * linux-low.c (install_software_single_step_breakpoints): Don't
4101 call regcache_read_pc.
4102 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4105 2016-01-26 Yao Qi <yao.qi@linaro.org>
4107 * linux-low.c (install_software_single_step_breakpoints): Call
4108 regcache_read_pc instead of get_pc.
4110 2016-01-26 Yao Qi <yao.qi@linaro.org>
4112 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4113 (unblock_async_io): Rename to ...
4114 (block_unblock_async_io): ... it. New function.
4115 (enable_async_io): Don't install SIGIO handler. Unblock it
4117 (disable_async_io): Don't ignore SIGIO. Block it instead.
4118 (initialize_async_io): Install SIGIO handler. Don't call
4121 2016-01-26 Yao Qi <yao.qi@linaro.org>
4123 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4124 first character is '\003', call *the_target->request_interrupt.
4126 2016-01-25 Yao Qi <yao.qi@linaro.org>
4128 * remote-utils.c (new_thread_notify): Remove.
4129 (dead_thread_notify): Likewise.
4130 * remote-utils.h (new_thread_notify): Remove declaration.
4131 (dead_thread_notify): Likewise.
4133 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4135 * gdb.trace/pending.exp: Fix expected message on continue.
4137 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4139 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4140 it works properly on big-endian machines where sizeof (CORE_ADDR)
4143 2016-01-21 Pedro Alves <palves@redhat.com>
4145 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4146 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4147 * configure: Regenerate.
4149 2016-01-21 Yao Qi <yao.qi@linaro.org>
4151 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4152 is_thumb and set it according to CPSR saved on the stack.
4153 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4154 arm_sigreturn_next_pc.
4156 2016-01-18 Yao Qi <yao.qi@linaro.org>
4158 * linux-low.c (linux_set_pc_64bit): New function.
4159 (linux_get_pc_64bit): New function.
4160 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4162 * linux-sparc-low.c (debug_threads): Remove declaration.
4163 (sparc_get_pc): Remove.
4164 (the_low_target): Use linux_get_pc_64bit instead of
4166 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4167 (the_low_target): Use linux_get_pc_64bit and
4170 2016-01-18 Yao Qi <yao.qi@linaro.org>
4172 * linux-arm-low.c (debug_threads): Remove declaration.
4173 (arm_get_pc, arm_set_pc): Remove.
4174 (the_low_target): Use linux_get_pc_32bit and
4176 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4177 (the_low_target): Use linux_get_pc_32bit and
4179 * linux-cris-low.c (debug_threads): Remove declaration.
4180 (cris_get_pc, cris_set_pc,): Remove.
4181 (the_low_target): Use linux_get_pc_32bit and
4183 * linux-crisv32-low.c (debug_threads): Remove declaration.
4184 (cris_get_pc, cris_set_pc): Remove.
4185 (the_low_target): Use linux_get_pc_32bit and
4187 * linux-low.c: Include inttypes.h.
4188 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4189 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4190 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4191 (the_low_target): Use linux_get_pc_32bit and
4193 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4194 (the_low_target): Use linux_get_pc_32bit and
4196 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4197 (the_low_target): Use linux_get_pc_32bit and
4199 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4200 (the_low_target): Use linux_get_pc_32bit and
4202 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4203 (the_low_target): Use linux_get_pc_32bit and
4206 2016-01-18 Gary Benson <gbenson@redhat.com>
4208 * configure.ac (AC_FUNC_FORK): New check.
4209 * config.in: Regenerate.
4210 * configure: Likewise.
4212 2016-01-14 Yao Qi <yao.qi@linaro.org>
4214 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4215 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4216 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4217 arm_get_next_pcs_ctor.
4219 2016-01-12 Josh Stone <jistone@redhat.com>
4220 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4222 * inferiors.h: Include "gdb_vecs.h".
4223 (struct process_info): Add syscalls_to_catch.
4224 * inferiors.c (remove_process): Free syscalls_to_catch.
4225 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4226 syscall_return stops.
4227 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4228 * server.c (handle_general_set): Handle QCatchSyscalls.
4229 (handle_query): Report support for QCatchSyscalls.
4230 * target.h (struct target_ops): Add supports_catch_syscall.
4231 (target_supports_catch_syscall): New macro.
4232 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4233 (struct lwp_info): Add syscall_state.
4234 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4235 Maintain syscall_state and syscalls_to_catch across exec.
4236 (get_syscall_trapinfo): New function, proxy to the_low_target.
4237 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4238 (linux_low_filter_event): Toggle syscall_state entry/return for
4239 syscall traps, and set it ignored for all others.
4240 (gdb_catching_syscalls_p): New function.
4241 (gdb_catch_this_syscall_p): New function.
4242 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4243 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4244 (linux_supports_catch_syscall): New function.
4245 (linux_target_ops): Install it.
4246 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4247 (the_low_target): Install it.
4249 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4251 * acinclude.m4: Include new ../warning.m4 file.
4252 * configure: Regenerated.
4253 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4255 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4257 * ax.c (is_goto_target): Mark static.
4258 * linux-low.c (register_addr): Likewise.
4259 (linux_fetch_registers, linux_store_registers): Likewise.
4260 * mem-break.c (any_persistent_commands): Fix old prototype.
4261 (add_commands_to_breakpoint): Mark static.
4262 * regcache.c (find_register_by_name): Delete unused func.
4263 * remote-utils.c (hex_or_minus_one): Mark static.
4264 * server.c (monitor_show_help): Mark static.
4265 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4266 handle_v_requests): Likewise.
4268 2016-01-12 Pedro Alves <palves@redhat.com>
4270 Remove use of the registered trademark symbol throughout.
4272 2016-01-08 Yao Qi <yao.qi@linaro.org>
4274 * remote-utils.c (getpkt): If c is '\003', call target hook
4277 2016-01-06 Yao Qi <yao.qi@linaro.org>
4279 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4280 linux-aarch32-low.c.
4281 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4282 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4283 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4284 (thumb2_breakpoint): Declare.
4285 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4286 linux-aarch32-low.h.
4287 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4288 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4289 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4291 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4293 * gdbreplay.c (gdbreplay_version): Change copyright year in
4295 * server.c (gdbserver_version): Likewise.
4297 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4299 * server.c (crc32_table): Delete.
4300 (crc32): Use libiberty's xcrc32 function.
4302 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4304 * lynx-low.c (lynx_delete_thread_callback): New function.
4305 (lynx_mourn): Properly delete our process and all of its
4306 threads. Remove call to clear_inferiors.
4308 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4310 * target.c (thread_search_callback): Add check that
4311 the thread_stopped target callback is not NULL before
4314 2015-12-21 Yao Qi <yao.qi@linaro.org>
4316 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4319 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4321 * server.c (handle_query): Call target_supports_software_single_step.
4323 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4325 * linux-low.c (single_step): New function.
4326 (linux_resume_one_lwp_throw): Call single_step.
4327 (start_step_over): Likewise.
4329 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4331 * Makefile.in (SFILES): Append arch/arm-linux.c,
4332 arch/arm-get-next-pcs.c.
4333 (arm-linux.o): New rule.
4334 (arm-get-next-pcs.o): New rule.
4335 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4337 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4338 to linux-aarch32-low.c.
4339 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4340 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4341 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4342 (thumb2_breakpoint_len): Likewise.
4343 (arm_is_thumb_mode): Make non-static.
4344 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4345 from linux-aarch32-low.c.
4346 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4347 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4348 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4349 (thumb2_breakpoint_len): Likewise.
4350 (arm_is_thumb_mode): New declaration.
4351 * linux-arm-low.c: Include arch/arm-linux.h
4352 aarch/arm-get-next-pcs.h, sys/syscall.h.
4353 (get_next_pcs_ops): New struct.
4354 (get_next_pcs_addr_bits_remove): New function.
4355 (get_next_pcs_is_thumb): New function.
4356 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4357 (arm_sigreturn_next_pc): Likewise.
4358 (get_next_pcs_syscall_next_pc): Likewise.
4359 (arm_gdbserver_get_next_pcs): Likewise.
4360 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4362 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4363 * server.h: Include gdb_vecs.h.
4365 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4367 * Makefile.in (SFILES): Append common/common-regcache.c.
4368 (OBS): Append common-regcache.o.
4369 (common-regcache.o): New rule.
4370 * regcache.c (init_register_cache): Initialize cache to
4372 (regcache_raw_read_unsigned): New function.
4373 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4374 register_status enum.
4376 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4378 * linux-aarch64-low.c (the_low_targets): Rename
4379 breakpoint_reinsert_addr to get_next_pcs.
4380 * linux-arm-low.c (the_low_targets): Likewise.
4381 * linux-bfin-low.c (the_low_targets): Likewise.
4382 * linux-cris-low.c (the_low_targets): Likewise.
4383 * linux-crisv32-low.c (the_low_targets): Likewise.
4384 * linux-low.c (can_software_single_step): Likewise.
4385 (install_software_single_step_breakpoints): New function.
4386 (start_step_over): Use install_software_single_step_breakpoints.
4387 * linux-low.h: New CORE_ADDR vector.
4388 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4390 * linux-mips-low.c (the_low_targets): Likewise.
4391 * linux-nios2-low.c (the_low_targets): Likewise.
4392 * linux-sparc-low.c (the_low_targets): Likewise.
4394 2015-12-17 Pedro Alves <palves@redhat.com>
4396 * linux-low.c (linux_kill_one_lwp): Remove references to
4398 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4400 (linux_init_signals): Delete.
4401 (initialize_low): Adjust.
4402 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4404 2015-12-16 Pedro Alves <palves@redhat.com>
4406 * configure.ac (compiler warning flags): When testing a
4407 -Wno-foo option, check whether -Wfoo works instead.
4408 * configure: Regenerate.
4410 2015-12-11 Don Breazeal <donb@codesourcery.com>
4412 * server.c (process_serial_event): Don't exit from gdbserver
4413 in remote mode if there are still active inferiors.
4415 2015-12-11 Yao Qi <yao.qi@linaro.org>
4417 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4418 arm_breakpoint_at if the process is 32-bit.
4420 2015-12-11 Yao Qi <yao.qi@linaro.org>
4422 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4425 2015-12-07 Yao Qi <yao.qi@linaro.org>
4427 * configure.srv: Append arm.o to srv_tgtobj for
4428 aarch64*-*-linux* target.
4429 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4430 from linux-arm-low.c.
4431 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4432 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4433 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4434 (thumb2_breakpoint_len): Likewise.
4435 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4436 (arm_breakpoint_kinds): Likewise.
4437 (arm_breakpoint_kind_from_pc): Likewise.
4438 (arm_sw_breakpoint_from_kind): Likewise.
4439 (arm_breakpoint_kind_from_current_state): Likewise.
4440 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4441 (arm_sw_breakpoint_from_kind): Declare.
4442 (arm_breakpoint_kind_from_current_state): Declare.
4443 (arm_breakpoint_at): Declare.
4444 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4445 arm_sw_breakpoint_from_kind if process is 32-bit.
4446 (aarch64_breakpoint_kind_from_pc): New function.
4447 (aarch64_breakpoint_kind_from_current_state): New function.
4448 (the_low_target): Initialize fields breakpoint_kind_from_pc
4449 and breakpoint_kind_from_current_state.
4450 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4451 linux-aarch32-low.c.
4452 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4453 (arm_breakpoint, arm_breakpoint_len): Likewise.
4454 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4455 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4456 (arm_is_thumb_mode): Likewise.
4457 (arm_breakpoint_at): Likewise.
4458 (arm_breakpoint_kind_from_pc): Likewise.
4459 (arm_sw_breakpoint_from_kind): Likewise.
4460 (arm_breakpoint_kind_from_current_state): Likewise.
4463 2015-08-04 Yao Qi <yao.qi@linaro.org>
4465 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4466 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4467 * server.c (extended_protocol): Remove "static".
4468 * server.h (extended_protocol): Declare it.
4470 2015-12-04 Josh Stone <jistone@redhat.com>
4472 * target.h (struct target_ops) <arch_setup>: Rename to ...
4473 (struct target_ops) <post_create_inferior>: ... this.
4474 (target_arch_setup): Rename to ...
4475 (target_post_create_inferior): ... this, calling post_create_inferior.
4476 * server.c (start_inferior): Update target_arch_setup calls to
4477 target_post_create_inferior.
4478 * linux-low.c (linux_low_ptrace_options): Forward declare.
4479 (linux_arch_setup): Update its comment for general use.
4480 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4481 (struct linux_target_ops): Use linux_post_create_inferior.
4482 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4483 to post_create_inferior.
4484 * nto-low.c (struct nto_target_ops): Likewise.
4485 * spu-low.c (struct spu_target_ops): Likewise.
4486 * win32-low.c (struct win32_target_ops): Likewise.
4488 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4490 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4492 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4494 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4495 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4496 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4497 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4498 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4499 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4500 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4501 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4502 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4503 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4504 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4505 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4507 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4509 * linux-low.c (linux_look_up_symbols): Don't call
4510 linux_supports_traceclone.
4511 * linux-low.h (thread_db_init): Remove use_events argument.
4512 * thread-db.c (thread_db_use_event): Remove global variable.
4513 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4514 (struct thread_db) <td_create_bp>: Remove field.
4515 (thread_db_create_event): Remove function.
4516 (thread_db_enable_reporting): Likewise.
4517 (find_one_thread): Don't check for thread_db_use_events.
4518 (attach_thread): Likewise.
4519 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4520 (try_thread_db_load_1): Don't check for thread_db_use_events.
4521 (thread_db_init): Remove use_events argument and thread events
4523 (remove_thread_event_breakpoints): Remove function.
4524 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4526 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4528 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4530 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4531 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4532 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4533 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4534 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4536 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4538 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4539 * linux-low.c (can_hardware_single_step): Use
4540 supports_hardware_single_step.
4541 (can_software_single_step): New function.
4542 (start_step_over): Call can_software_single_step.
4543 (linux_supports_hardware_single_step): New function.
4544 (struct target_ops) <supports_software_single_step>: Initialize.
4545 * linux-low.h (struct linux_target_ops)
4546 <supports_hardware_single_step>: Initialize.
4547 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4548 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4549 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4550 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4551 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4552 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4553 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4554 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4555 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4556 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4558 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4559 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4561 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4562 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4563 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4565 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4566 * target.h (struct target_ops): <supports_software_single_step>:
4568 (target_supports_software_single_step): New macro.
4570 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4572 * linux-low.c (linux_wait_1): Fix pc advance condition.
4573 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4574 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4576 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4578 * linux-arm-low.c (arm_is_thumb_mode): New function.
4579 (arm_breakpoint_at): Use arm_is_thumb_mode.
4580 (arm_breakpoint_kind_from_current_state): New function.
4581 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4583 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4584 (linux_breakpoint_kind_from_current_state): New function.
4585 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4586 * linux-low.h (struct linux_target_ops)
4587 <breakpoint_kind_from_current_state>: New field.
4588 * target.h (struct target_ops): Likewise.
4589 (target_breakpoint_kind_from_current_state): New macro.
4591 2015-11-30 Pedro Alves <palves@redhat.com>
4593 * linux-low.c (linux_resume): Wake up the event loop before
4596 2015-11-30 Pedro Alves <palves@redhat.com>
4598 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4600 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4602 * target.c (struct thread_search): New structure.
4603 (thread_search_callback): New function.
4604 (prev_general_thread): New global.
4605 (prepare_to_access_memory, done_accessing_memory): New functions.
4606 * target.h (prepare_to_access_memory, done_accessing_memory):
4607 Replace macros with function declarations.
4609 2015-11-30 Pedro Alves <palves@redhat.com>
4612 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4613 report TARGET_WAITKIND_NO_RESUMED.
4614 * remote-utils.c (prepare_resume_reply): Handle
4615 TARGET_WAITKIND_NO_RESUMED.
4616 * server.c (report_no_resumed): New global.
4617 (handle_query) <qSupported>: Handle "no-resumed+". Report
4618 "no-resumed+" support.
4619 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4620 return error if the client doesn't support no-resumed events.
4621 (push_stop_notification): New function.
4622 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4623 events if the client supports them.
4625 2015-11-30 Pedro Alves <palves@redhat.com>
4627 * linux-low.c (thread_still_has_status_pending_p): Don't check
4629 (lwp_resumed): New function.
4630 (status_pending_p_callback): Return early if the LWP is not
4631 supposed to be resumed.
4633 2015-11-30 Pedro Alves <palves@redhat.com>
4635 * linux-low.c (handle_extended_wait): Assert that the LWP's
4636 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4637 thread create events, leave the new child's status pending.
4638 (linux_low_filter_event): If GDB wants to hear about thread exit
4639 events, leave the LWP marked dead and don't delete it.
4640 (linux_wait_for_event_filtered): Don't check for thread exit.
4641 (filter_exit_event): New function.
4642 (linux_wait_1): Use it, when returning an exit event.
4643 (linux_resume_one_lwp_throw): Assert that the LWP's
4644 waitstatus is TARGET_WAITKIND_IGNORE.
4645 * remote-utils.c (prepare_resume_reply): Handle
4646 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4647 * server.c (report_thread_events): New global.
4648 (handle_general_set): Handle QThreadEvents.
4649 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4650 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4651 TARGET_WAITKIND_THREAD_EXITED.
4652 * server.h (report_thread_events): Declare.
4654 2015-11-30 Pedro Alves <palves@redhat.com>
4656 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4657 the thread's last_resume_kind was resume_stop.
4659 2015-11-30 Pedro Alves <palves@redhat.com>
4661 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4664 2015-11-30 Pedro Alves <palves@redhat.com>
4666 * server.c (handle_v_requests): Handle vCtrlC.
4668 2015-11-30 Pedro Alves <palves@redhat.com>
4670 * gdbthread.h (find_any_thread_of_pid): Declare.
4671 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4673 * server.c (handle_query): If current_thread is NULL, look for
4674 another thread of the selected process.
4676 2015-11-26 Daniel Colascione <dancol@dancol.org>
4677 Simon Marchi <simon.marchi@ericsson.com>
4679 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4680 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4682 * target.h (struct target_ops) <thread_name>: New field.
4683 (target_thread_name): New macro.
4685 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4687 * regcache.h (regcache_invalidate_pid): Add declaration.
4688 * regcache.c (regcache_invalidate_pid): New function, extracted
4689 from regcache_invalidate.
4690 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4691 Add trivial documentation comment.
4692 * lynx-low.c: Use regcache_invalidate_pid instead of
4693 regcache_invalidate.
4695 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4697 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4698 and Elf64_auxv_t if the target is Android.
4700 2015-11-22 Doug Evans <xdje42@gmail.com>
4702 * target.h: #include <sys/types.h>.
4704 2015-11-19 Pedro Alves <palves@redhat.com>
4706 * linux-low.c (linux_process_qsupported): Change prototype.
4708 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4710 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4711 and adjust to loop over all features.
4712 * server.c (handle_query) <qSupported>: Adjust to call
4713 target_process_qsupported once, passing it a vector of unprocessed
4715 * target.h (struct target_ops) <process_qsupported>: Change
4717 (target_process_qsupported): Adjust.
4719 2015-11-19 Pedro Alves <palves@redhat.com>
4721 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4723 * configure: Regenerate.
4725 2015-11-19 Pedro Alves <palves@redhat.com>
4727 * configure: Regenerate.
4729 2015-11-19 Yao Qi <yao.qi@linaro.org>
4731 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4734 2015-11-19 Yao Qi <yao.qi@linaro.org>
4736 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4737 (struct aarch64_operand): Move enum out.
4739 2015-11-19 Yao Qi <yao.qi@linaro.org>
4741 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4742 struct user_fpsimd_state *.
4743 (aarch64_store_fpregset): Likewise.
4745 2015-11-19 Yao Qi <yao.qi@linaro.org>
4747 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4748 struct user_pt_regs *.
4749 (aarch64_store_gregset): Likewise.
4751 2015-11-18 Pedro Alves <palves@redhat.com>
4753 * Makefile.in (all_object_files): Add $IPA_OBJS.
4755 2015-11-17 Pedro Alves <palves@redhat.com>
4757 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4758 GDB_SIGNAL_0 and gdb_signal_to_string.
4760 2015-11-17 Pedro Alves <palves@redhat.com>
4762 * win32-low.c (handle_output_debug_string): Remove parameter.
4763 (win32_kill): Remove our_status local and adjust call to
4764 handle_output_debug_string.
4765 (get_child_debug_event): Adjust call to
4766 handle_output_debug_string.
4768 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4770 * linux-mips-low.c (mips_fill_gregset): Add cast.
4771 (mips_store_gregset): Likewise.
4772 (mips_fill_fpregset): Likewise.
4773 (mips_store_fpregset): Likewise.
4775 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4777 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4780 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4782 * linux-mips-low.c (mips_linux_new_thread): Change type of
4783 watch_type to enum target_hw_bp_type.
4785 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4787 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4788 Change return type to arm_hwbp_type.
4790 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4792 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4793 (arm_store_gregset): Likewise.
4794 * linux-arm-low.c (arm_get_hwcap): Likewise.
4795 (arm_read_description): Likewise.
4797 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4799 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4801 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4803 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4804 (ppc_fill_vsxregset): Likewise.
4805 (ppc_store_vsxregset): Likewise.
4806 (ppc_fill_vrregset): Likewise.
4807 (ppc_store_vrregset): Likewise.
4808 (ppc_fill_evrregset): Likewise.
4809 (ppc_store_evrregset): Likewise.
4811 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4813 * linux-ppc-low.c (ppc_usrregs_info): Remove
4814 forward-declaration.
4815 (ppc_arch_setup): Move lower in file.
4817 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4819 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4820 (ps_pdwrite): Likewise.
4822 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4824 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4825 to after assert checks.
4827 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4829 * proc-service.c (ps_pdread): Add/adjust casts.
4830 (ps_pdwrite): Add/adjust casts.
4832 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4834 * server.c (handle_search_memory_1): Cast return value of
4837 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4839 * server.c (write_qxfer_response): Change type of data to
4842 2015-10-29 Pedro Alves <palves@redhat.com>
4844 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4846 2015-10-29 Pedro Alves <palves@redhat.com>
4848 * tracepoint.c (clear_installed_tracepoints): Add casts.
4850 2015-10-29 Pedro Alves <palves@redhat.com>
4852 * server.c (handle_v_cont, process_serial_event): Add enum
4853 gdb_signal casts to signal parsing code.
4855 2015-10-29 Pedro Alves <palves@redhat.com>
4857 * linux-low.h (NULL_REGSET): Define.
4858 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4859 * linux-arm-low.c (arm_regsets): Likewise.
4860 * linux-crisv32-low.c (cris_regsets): Likewise.
4861 * linux-m68k-low.c (m68k_regsets): Likewise.
4862 * linux-mips-low.c (mips_regsets): Likewise.
4863 * linux-nios2-low.c (nios2_regsets): Likewise.
4864 * linux-ppc-low.c (ppc_regsets): Likewise.
4865 * linux-s390-low.c (s390_regsets): Likewise.
4866 * linux-sh-low.c (sh_regsets): Likewise.
4867 * linux-sparc-low.c (sparc_regsets): Likewise.
4868 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4869 * linux-tile-low.c (tile_regsets): Likewise.
4870 * linux-x86-low.c (x86_regsets): Likewise.
4871 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4873 2015-10-29 Pedro Alves <palves@redhat.com>
4875 * linux-low.h (NULL_REGSET): Define.
4876 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4877 * linux-arm-low.c (arm_regsets): Likewise.
4878 * linux-crisv32-low.c (cris_regsets): Likewise.
4879 * linux-m68k-low.c (m68k_regsets): Likewise.
4880 * linux-mips-low.c (mips_regsets): Likewise.
4881 * linux-nios2-low.c (nios2_regsets): Likewise.
4882 * linux-ppc-low.c (ppc_regsets): Likewise.
4883 * linux-s390-low.c (s390_regsets): Likewise.
4884 * linux-sh-low.c (sh_regsets): Likewise.
4885 * linux-sparc-low.c (sparc_regsets): Likewise.
4886 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4887 * linux-tile-low.c (tile_regsets): Likewise.
4888 * linux-x86-low.c (x86_regsets): Likewise.
4889 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4891 2015-10-26 Doug Evans <dje@google.com>
4893 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4895 2015-10-26 Doug Evans <dje@google.com>
4897 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4899 2015-10-26 Doug Evans <dje@google.com>
4901 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4903 (attach_thread, find_new_threads_callback): Ditto.
4905 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4907 * mem-break.h (set_breakpoint_data): Remove.
4909 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4911 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4912 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4913 (initialize_low): Remove set_breakpoint_data call.
4914 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4915 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4916 (initialize_low): Remove set_breakpoint_data call.
4917 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4918 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4919 (initialize_low): Remove set_breakpoint_data call.
4921 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4923 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4924 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4925 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4926 * target.h (target_breakpoint_kind_from_pc): New macro.
4928 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4930 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4931 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4932 the default breakpoint kind.
4934 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4936 * linux-arm-low.c (arm_supports_z_point_type): Add software
4939 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4941 * linux-arm-low.c: Refactor breakpoint definitions.
4942 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4943 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4945 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4947 * Makefile.in: Add arm.c/o.
4948 * configure.srv: Likewise.
4949 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4950 (arm_breakpoint_kind_from_pc): New function.
4951 (arm_sw_breakpoint_from_kind): Return proper kind.
4952 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4954 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4956 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4958 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4959 (struct raw_breakpoint) <size>: Remove.
4960 (struct raw_breakpoint) <kind>: Add.
4961 (bp_size): New function.
4962 (bp_opcode): Likewise.
4963 (find_raw_breakpoint_at): Adjust for kind.
4964 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4965 (remove_memory_breakpoint): Adjust for kind call bp_size.
4966 (set_raw_breakpoint_at): Adjust for kind.
4967 (set_breakpoint): Likewise.
4968 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4969 (delete_raw_breakpoint): Adjust for kind.
4970 (delete_breakpoint): Likewise.
4971 (find_gdb_breakpoint): Likewise.
4972 (set_gdb_breakpoint_1): Likewise.
4973 (set_gdb_breakpoint): Likewise.
4974 (delete_gdb_breakpoint_1): Likewise.
4975 (delete_gdb_breakpoint): Likewise.
4976 (uninsert_raw_breakpoint): Likewise.
4977 (reinsert_raw_breakpoint): Likewise.
4978 (set_breakpoint_data): Remove.
4979 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4980 (check_mem_read): Adjust for kind call bp_size.
4981 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4982 (clone_one_breakpoint): Adjust for kind.
4983 * mem-break.h (set_gdb_breakpoint): Likewise.
4984 (delete_gdb_breakpoint): Likewise.
4985 * server.c (process_serial_event): Likewise.
4987 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4989 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4995 (arm_sw_breakpoint_from_kind): New function.
4996 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4997 (struct linux_target_ops) <breakpoint>: Remove.
4998 (struct linux_target_ops) <breakpoint_len>: Remove.
4999 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5000 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5001 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5002 (struct linux_target_ops) <breakpoint>: Remove.
5003 (struct linux_target_ops) <breakpoint_len>: Remove.
5004 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5005 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5006 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5007 (struct linux_target_ops) <breakpoint>: Remove.
5008 (struct linux_target_ops) <breakpoint_len>: Remove.
5009 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5010 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5011 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5012 and sw_breakpoint_from_kind to increment the pc.
5013 (linux_breakpoint_kind_from_pc): New function.
5014 (linux_sw_breakpoint_from_kind): New function.
5015 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5016 (initialize_low): Call breakpoint_kind_from_pc and
5017 sw_breakpoint_from_kind to replace breakpoint_data/len.
5018 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5020 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5021 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5022 (struct linux_target_ops) <breakpoint>: Remove.
5023 (struct linux_target_ops) <breakpoint_len>: Remove.
5024 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5025 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5026 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5027 (struct linux_target_ops) <breakpoint>: Remove.
5028 (struct linux_target_ops) <breakpoint_len>: Remove.
5029 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5030 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5031 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5032 (struct linux_target_ops) <breakpoint>: Remove.
5033 (struct linux_target_ops) <breakpoint_len>: Remove.
5034 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5035 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5036 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5037 (struct linux_target_ops) <breakpoint>: Remove.
5038 (struct linux_target_ops) <breakpoint_len>: Remove.
5039 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5040 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5041 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5042 (struct linux_target_ops) <breakpoint>: Remove.
5043 (struct linux_target_ops) <breakpoint_len>: Remove.
5044 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5045 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5046 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5047 (struct linux_target_ops) <breakpoint>: Remove.
5048 (struct linux_target_ops) <breakpoint_len>: Remove.
5049 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5050 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5051 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5052 (struct linux_target_ops) <breakpoint>: Remove.
5053 (struct linux_target_ops) <breakpoint_len>: Remove.
5054 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5055 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5056 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5057 (struct linux_target_ops) <breakpoint>: Remove.
5058 (struct linux_target_ops) <breakpoint_len>: Remove.
5059 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5060 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5061 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5062 (struct linux_target_ops) <breakpoint>: Remove.
5063 (struct linux_target_ops) <breakpoint_len>: Remove.
5064 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5065 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5066 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5067 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5068 (struct linux_target_ops) <breakpoint>: Remove.
5069 (struct linux_target_ops) <breakpoint_len>: Remove.
5070 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5071 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5072 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5073 (struct linux_target_ops) <breakpoint>: Remove.
5074 (struct linux_target_ops) <breakpoint_len>: Remove.
5075 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5076 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5078 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5080 * linux-cris-low.c (cris_get_pc): Remove void arg.
5082 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5084 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5087 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5089 * inferiors.c (thread_pid_matches_callback): New function.
5090 (find_thread_process): New function.
5091 (remove_thread): Reset current_thread.
5092 (remove_process): Assert threads have been removed first.
5094 2015-10-15 Yao Qi <yao.qi@linaro.org>
5096 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5098 (aarch64_remove_point): Likewise.
5099 * regcache.c (regcache_register_size): New function.
5101 2015-10-12 Yao Qi <yao.qi@linaro.org>
5103 * linux-aarch64-low.c: Update all callers as emit_load_store
5104 is renamed to aarch64_emit_load_store.
5106 2015-10-12 Yao Qi <yao.qi@linaro.org>
5108 * linux-aarch64-low.c: Update all callers of function renaming
5109 from emit_insn to aarch64_emit_insn.
5111 2015-10-12 Yao Qi <yao.qi@linaro.org>
5113 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5114 arch/aarch64-insn.h.
5115 (struct aarch64_memory_operand): Likewise.
5117 (emit_insn): Move to arch/aarch64-insn.c.
5118 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5119 (emit_load_store): Move to arch/aarch64-insn.c.
5120 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5121 (can_encode_int32): Remove.
5123 2015-10-12 Yao Qi <yao.qi@linaro.org>
5125 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5126 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5127 (aarch64_relocate_instruction): Likewise.
5128 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5129 (struct aarch64_insn_visitor): Likewise.
5131 2015-10-12 Yao Qi <yao.qi@linaro.org>
5133 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5134 (struct aarch64_insn_visitor): New.
5135 (struct aarch64_insn_relocation_data): New.
5136 (aarch64_ftrace_insn_reloc_b): New function.
5137 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5138 (aarch64_ftrace_insn_reloc_cb): Likewise.
5139 (aarch64_ftrace_insn_reloc_tb): Likewise.
5140 (aarch64_ftrace_insn_reloc_adr): Likewise.
5141 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5142 (aarch64_ftrace_insn_reloc_others): Likewise.
5144 (aarch64_relocate_instruction): Use visitor.
5146 2015-10-12 Yao Qi <yao.qi@linaro.org>
5148 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5149 int. Add argument buf.
5150 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5151 aarch64_relocate_instruction.
5153 2015-10-12 Yao Qi <yao.qi@linaro.org>
5155 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5156 argument insn. Remove local variable insn. Don't call
5158 (aarch64_install_fast_tracepoint_jump_pad): Call
5161 2015-09-30 Yao Qi <yao.qi@linaro.org>
5163 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5164 (emit_load_store_pair): Likewise.
5166 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5168 * dll.c (match_dll): Add cast(s).
5169 (unloaded_dll): Likewise.
5170 * linux-low.c (second_thread_of_pid_p): Likewise.
5171 (delete_lwp_callback): Likewise.
5172 (count_events_callback): Likewise.
5173 (select_event_lwp_callback): Likewise.
5174 (linux_set_resume_request): Likewise.
5175 * server.c (accumulate_file_name_length): Likewise.
5176 (emit_dll_description): Likewise.
5177 (handle_qxfer_threads_worker): Likewise.
5178 (visit_actioned_threads): Likewise.
5179 * thread-db.c (any_thread_of): Likewise.
5180 * tracepoint.c (same_process_p): Likewise.
5181 (match_blocktype): Likewise.
5182 (build_traceframe_info_xml): Likewise.
5184 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5186 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5188 (gdb_unparse_agent_expr): Likewise.
5189 * hostio.c (require_data): Likewise.
5190 (handle_pread): Likewise.
5191 * linux-low.c (disable_regset): Likewise.
5192 (fetch_register): Likewise.
5193 (store_register): Likewise.
5194 (get_dynamic): Likewise.
5195 (linux_qxfer_libraries_svr4): Likewise.
5196 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5197 (set_fast_tracepoint_jump): Likewise.
5198 (uninsert_fast_tracepoint_jumps_at): Likewise.
5199 (reinsert_fast_tracepoint_jumps_at): Likewise.
5200 (validate_inserted_breakpoint): Likewise.
5201 (clone_agent_expr): Likewise.
5202 * regcache.c (init_register_cache): Likewise.
5203 * remote-utils.c (putpkt_binary_1): Likewise.
5204 (decode_M_packet): Likewise.
5205 (decode_X_packet): Likewise.
5206 (look_up_one_symbol): Likewise.
5207 (relocate_instruction): Likewise.
5208 (monitor_output): Likewise.
5209 * server.c (handle_search_memory): Likewise.
5210 (handle_qxfer_exec_file): Likewise.
5211 (handle_qxfer_libraries): Likewise.
5212 (handle_qxfer): Likewise.
5213 (handle_query): Likewise.
5214 (handle_v_cont): Likewise.
5215 (handle_v_run): Likewise.
5216 (captured_main): Likewise.
5217 * target.c (write_inferior_memory): Likewise.
5218 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5219 * tracepoint.c (init_trace_buffer): Likewise.
5220 (add_tracepoint_action): Likewise.
5221 (add_traceframe): Likewise.
5222 (add_traceframe_block): Likewise.
5223 (cmd_qtdpsrc): Likewise.
5224 (cmd_qtdv): Likewise.
5225 (cmd_qtstatus): Likewise.
5226 (response_source): Likewise.
5227 (response_tsv): Likewise.
5228 (cmd_qtnotes): Likewise.
5229 (gdb_collect): Likewise.
5230 (initialize_tracepoint): Likewise.
5232 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5234 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5235 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5236 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5238 (enum aarch64_condition_codes): New enum.
5239 (w0): New static global.
5242 (struct aarch64_memory_operand) <type>: New
5243 MEMORY_OPERAND_POSTINDEX type.
5244 (postindex_memory_operand): New helper function.
5245 (emit_ret): New function.
5246 (emit_load_store_pair): New function, factored out of emit_stp
5247 with support for MEMORY_OPERAND_POSTINDEX.
5248 (emit_stp): Rewrite using emit_load_store_pair.
5249 (emit_ldp): New function.
5250 (emit_load_store): Likewise.
5251 (emit_ldr): Mention post-index instruction in comment.
5252 (emit_ldrh): New function.
5253 (emit_ldrb): New function.
5254 (emit_ldrsw): Mention post-index instruction in comment.
5255 (emit_str): Likewise.
5256 (emit_subs): New function.
5257 (emit_cmp): Likewise.
5258 (emit_and): Likewise.
5259 (emit_orr): Likewise.
5260 (emit_orn): Likewise.
5261 (emit_eor): Likewise.
5262 (emit_mvn): Likewise.
5263 (emit_lslv): Likewise.
5264 (emit_lsrv): Likewise.
5265 (emit_asrv): Likewise.
5266 (emit_mul): Likewise.
5267 (emit_sbfm): Likewise.
5268 (emit_sbfx): Likewise.
5269 (emit_ubfm): Likewise.
5270 (emit_ubfx): Likewise.
5271 (emit_csinc): Likewise.
5272 (emit_cset): Likewise.
5273 (emit_nop): Likewise.
5274 (emit_ops_insns): New helper function.
5275 (emit_pop): Likewise.
5276 (emit_push): Likewise.
5277 (aarch64_emit_prologue): New function.
5278 (aarch64_emit_epilogue): Likewise.
5279 (aarch64_emit_add): Likewise.
5280 (aarch64_emit_sub): Likewise.
5281 (aarch64_emit_mul): Likewise.
5282 (aarch64_emit_lsh): Likewise.
5283 (aarch64_emit_rsh_signed): Likewise.
5284 (aarch64_emit_rsh_unsigned): Likewise.
5285 (aarch64_emit_ext): Likewise.
5286 (aarch64_emit_log_not): Likewise.
5287 (aarch64_emit_bit_and): Likewise.
5288 (aarch64_emit_bit_or): Likewise.
5289 (aarch64_emit_bit_xor): Likewise.
5290 (aarch64_emit_bit_not): Likewise.
5291 (aarch64_emit_equal): Likewise.
5292 (aarch64_emit_less_signed): Likewise.
5293 (aarch64_emit_less_unsigned): Likewise.
5294 (aarch64_emit_ref): Likewise.
5295 (aarch64_emit_if_goto): Likewise.
5296 (aarch64_emit_goto): Likewise.
5297 (aarch64_write_goto_address): Likewise.
5298 (aarch64_emit_const): Likewise.
5299 (aarch64_emit_call): Likewise.
5300 (aarch64_emit_reg): Likewise.
5301 (aarch64_emit_pop): Likewise.
5302 (aarch64_emit_stack_flush): Likewise.
5303 (aarch64_emit_zero_ext): Likewise.
5304 (aarch64_emit_swap): Likewise.
5305 (aarch64_emit_stack_adjust): Likewise.
5306 (aarch64_emit_int_call_1): Likewise.
5307 (aarch64_emit_void_call_2): Likewise.
5308 (aarch64_emit_eq_goto): Likewise.
5309 (aarch64_emit_ne_goto): Likewise.
5310 (aarch64_emit_lt_goto): Likewise.
5311 (aarch64_emit_le_goto): Likewise.
5312 (aarch64_emit_gt_goto): Likewise.
5313 (aarch64_emit_ge_got): Likewise.
5314 (aarch64_emit_ops_impl): New static global variable.
5315 (aarch64_emit_ops): New target function, return
5316 &aarch64_emit_ops_impl.
5317 (struct linux_target_ops): Install it.
5319 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5321 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5322 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5324 * linux-aarch64-ipa.c: New file.
5325 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5327 (aarch64_get_thread_area): New target method.
5328 (extract_signed_bitfield): New helper function.
5329 (aarch64_decode_ldr_literal): New function.
5330 (enum aarch64_opcodes): New enum.
5331 (struct aarch64_register): New struct.
5332 (struct aarch64_operand): New struct.
5333 (x0): New static global.
5342 (aarch64_register): New helper function.
5343 (register_operand): Likewise.
5344 (immediate_operand): Likewise.
5345 (struct aarch64_memory_operand): New struct.
5346 (offset_memory_operand): New helper function.
5347 (preindex_memory_operand): Likewise.
5348 (enum aarch64_system_control_registers): New enum.
5349 (ENCODE): New macro.
5350 (emit_insn): New helper function.
5351 (emit_b): New function.
5352 (emit_bcond): Likewise.
5353 (emit_cb): Likewise.
5354 (emit_tb): Likewise.
5355 (emit_blr): Likewise.
5356 (emit_stp): Likewise.
5357 (emit_ldp_q_offset): Likewise.
5358 (emit_stp_q_offset): Likewise.
5359 (emit_load_store): Likewise.
5360 (emit_ldr): Likewise.
5361 (emit_ldrsw): Likewise.
5362 (emit_str): Likewise.
5363 (emit_ldaxr): Likewise.
5364 (emit_stxr): Likewise.
5365 (emit_stlr): Likewise.
5366 (emit_data_processing_reg): Likewise.
5367 (emit_data_processing): Likewise.
5368 (emit_add): Likewise.
5369 (emit_sub): Likewise.
5370 (emit_mov): Likewise.
5371 (emit_movk): Likewise.
5372 (emit_mov_addr): Likewise.
5373 (emit_mrs): Likewise.
5374 (emit_msr): Likewise.
5375 (emit_sevl): Likewise.
5376 (emit_wfe): Likewise.
5377 (append_insns): Likewise.
5378 (can_encode_int32_in): New helper function.
5379 (aarch64_relocate_instruction): New function.
5380 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5381 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5382 (struct linux_target_ops): Install aarch64_get_thread_area,
5383 aarch64_install_fast_tracepoint_jump_pad and
5384 aarch64_get_min_fast_tracepoint_insn_len.
5386 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5388 * Makefile.in (aarch64-insn.o): New rule.
5389 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5391 2015-09-21 Yao Qi <yao.qi@linaro.org>
5393 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5395 2015-09-21 Yao Qi <yao.qi@linaro.org>
5397 * tracepoint.c (max_jump_pad_size): Remove.
5399 2015-09-18 Yao Qi <yao.qi@linaro.org>
5401 * linux-aarch64-low.c: Don't include sys/uio.h.
5402 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5404 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5406 * tracepoint.c (eval_result_type): Change prototype.
5407 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5409 2015-09-15 Pedro Alves <palves@redhat.com>
5411 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5412 Check whether to report exec events instead of checking whether
5413 multiprocess is enabled.
5415 2015-09-15 Pedro Alves <palves@redhat.com>
5418 * remote-utils.c (prepare_resume_reply): Merge
5419 TARGET_WAITKIND_VFORK_DONE switch case with the
5420 TARGET_WAITKIND_FORKED case.
5422 2015-09-15 Yao Qi <yao.qi@linaro.org>
5424 * server.c (handle_query): Check string comparison using
5425 "else if" instead of "if".
5427 2015-09-15 Yao Qi <yao.qi@linaro.org>
5429 * server.c (vCont_supported): New global variable.
5430 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5431 matches. Append ";vContSupported+" to own_buf.
5432 (handle_v_requests): Append ";s;S" to own_buf if target supports
5433 hardware single step or vCont_supported is false.
5434 (capture_main): Set vCont_supported to zero.
5436 2015-09-15 Yao Qi <yao.qi@linaro.org>
5438 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5440 (linux_supports_hardware_single_step): ... New function.
5441 (linux_target_ops): Update.
5442 * lynx-low.c (lynx_target_ops): Set field
5443 supports_hardware_single_step to target_can_do_hardware_single_step.
5444 * nto-low.c (nto_target_ops): Likewise.
5445 * spu-low.c (spu_target_ops): Likewise.
5446 * win32-low.c (win32_target_ops): Likewise.
5447 * target.c (target_can_do_hardware_single_step): New function.
5448 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5449 Remove. <supports_hardware_single_step>: New field.
5450 (target_supports_conditional_breakpoints): Remove.
5451 (target_supports_hardware_single_step): New macro.
5452 (target_can_do_hardware_single_step): Declare.
5453 * server.c (handle_query): Use target_supports_hardware_single_step
5454 instead of target_supports_conditional_breakpoints.
5456 2015-09-15 Yao Qi <yao.qi@linaro.org>
5458 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5460 (struct linux_target_ops the_low_target): Install
5461 aarch64_linux_siginfo_fixup.
5463 2015-09-11 Don Breazeal <donb@codesourcery.com>
5464 Luis Machado <lgustavo@codesourcery.com>
5466 * linux-low.c (linux_mourn): Static declaration.
5467 (linux_arch_setup): Move in front of
5468 handle_extended_wait.
5469 (linux_arch_setup_thread): New function.
5470 (handle_extended_wait): Handle exec events. Call
5471 linux_arch_setup_thread. Make event_lwp argument a
5472 pointer-to-a-pointer.
5473 (check_zombie_leaders): Do not check stopped threads.
5474 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5475 (linux_low_filter_event): Add lwp and thread for exec'ing
5476 non-leader thread if leader thread has been deleted.
5477 Refactor code into linux_arch_setup_thread and call it.
5478 Pass child lwp pointer by reference to handle_extended_wait.
5479 (linux_wait_for_event_filtered): Update comment.
5480 (linux_wait_1): Prevent clobbering exec event status.
5481 (linux_supports_exec_events): New function.
5482 (linux_target_ops) <supports_exec_events>: Initialize new member.
5483 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5485 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5486 * server.c (report_exec_events): New global variable.
5487 (handle_query): Handle qSupported query for exec-events feature.
5488 (captured_main): Initialize report_exec_events.
5489 * server.h (report_exec_events): Declare new global variable.
5490 * target.h (struct target_ops) <supports_exec_events>: New
5492 (target_supports_exec_events): New macro.
5493 * win32-low.c (win32_target_ops) <supports_exec_events>:
5494 Initialize new member.
5496 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5498 * linux-low.c (linux_low_enable_btrace): Remove.
5499 (linux_target_ops): Replace linux_low_enable_btrace with
5500 linux_enable_btrace.
5502 2015-09-03 Yao Qi <yao.qi@linaro.org>
5504 * linux-aarch64-low.c (aarch64_insert_point): Call
5505 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5508 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5510 * linux-low.c (check_stopped_by_breakpoint): Use
5511 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5513 2015-08-27 Pedro Alves <palves@redhat.com>
5515 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5517 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5519 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5520 the XNEW-family equivalent.
5521 (compile_bytecodes): Likewise.
5522 * dll.c (loaded_dll): Likewise.
5523 * event-loop.c (append_callback_event): Likewise.
5524 (create_file_handler): Likewise.
5525 (create_file_event): Likewise.
5526 * hostio.c (handle_open): Likewise.
5527 * inferiors.c (add_thread): Likewise.
5528 (add_process): Likewise.
5529 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5530 * linux-arm-low.c (arm_new_process): Likewise.
5531 (arm_new_thread): Likewise.
5532 * linux-low.c (add_to_pid_list): Likewise.
5533 (linux_add_process): Likewise.
5534 (handle_extended_wait): Likewise.
5535 (add_lwp): Likewise.
5536 (enqueue_one_deferred_signal): Likewise.
5537 (enqueue_pending_signal): Likewise.
5538 (linux_resume_one_lwp_throw): Likewise.
5539 (linux_resume_one_thread): Likewise.
5540 (linux_read_memory): Likewise.
5541 (linux_write_memory): Likewise.
5542 * linux-mips-low.c (mips_linux_new_process): Likewise.
5543 (mips_linux_new_thread): Likewise.
5544 (mips_add_watchpoint): Likewise.
5545 * linux-x86-low.c (initialize_low_arch): Likewise.
5546 * lynx-low.c (lynx_add_process): Likewise.
5547 * mem-break.c (set_raw_breakpoint_at): Likewise.
5548 (set_breakpoint): Likewise.
5549 (add_condition_to_breakpoint): Likewise.
5550 (add_commands_to_breakpoint): Likewise.
5551 (clone_agent_expr): Likewise.
5552 (clone_one_breakpoint): Likewise.
5553 * regcache.c (new_register_cache): Likewise.
5554 * remote-utils.c (look_up_one_symbol): Likewise.
5555 * server.c (queue_stop_reply): Likewise.
5556 (start_inferior): Likewise.
5557 (queue_stop_reply_callback): Likewise.
5558 (handle_target_event): Likewise.
5559 * spu-low.c (fetch_ppc_memory): Likewise.
5560 (store_ppc_memory): Likewise.
5561 * target.c (set_target_ops): Likewise.
5562 * thread-db.c (thread_db_load_search): Likewise.
5563 (try_thread_db_load_1): Likewise.
5564 * tracepoint.c (add_tracepoint): Likewise.
5565 (add_tracepoint_action): Likewise.
5566 (create_trace_state_variable): Likewise.
5567 (cmd_qtdpsrc): Likewise.
5568 (cmd_qtro): Likewise.
5569 (add_while_stepping_state): Likewise.
5570 * win32-low.c (child_add_thread): Likewise.
5571 (get_image_name): Likewise.
5573 2015-08-25 Yao Qi <yao.qi@linaro.org>
5575 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5577 2015-08-25 Yao Qi <yao.qi@linaro.org>
5579 * Makefile.in (aarch64-linux.o): New rule.
5580 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5582 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5583 (aarch64_init_debug_reg_state): Make it extern.
5584 (aarch64_linux_prepare_to_resume): Remove.
5586 2015-08-25 Yao Qi <yao.qi@linaro.org>
5588 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5589 lwp_arch_private_info and ptid_of_lwp.
5591 2015-08-25 Yao Qi <yao.qi@linaro.org>
5593 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5594 Find proc_info by find_process_pid. All callers updated.
5596 2015-08-25 Yao Qi <yao.qi@linaro.org>
5598 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5600 (debug_reg_change_callback): Remove.
5601 (aarch64_notify_debug_reg_change): Remove.
5603 2015-08-25 Yao Qi <yao.qi@linaro.org>
5605 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5606 Call current_lwp_ptid.
5608 2015-08-25 Yao Qi <yao.qi@linaro.org>
5610 * linux-aarch64-low.c (debug_reg_change_callback): Use
5613 2015-08-25 Yao Qi <yao.qi@linaro.org>
5615 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5617 2015-08-25 Yao Qi <yao.qi@linaro.org>
5619 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5621 2015-08-25 Yao Qi <yao.qi@linaro.org>
5623 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5626 2015-08-25 Yao Qi <yao.qi@linaro.org>
5628 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5630 (debug_reg_change_callback): Remove argument entry and add argument
5631 lwp. Remove local variable thread. Don't print thread id in the
5632 debugging output. Don't check whether pid of thread equals to pid.
5633 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5634 iterate_over_lwps instead find_inferior.
5636 2015-08-24 Pedro Alves <palves@redhat.com>
5638 * inferiors.c (get_first_process): New function.
5639 * inferiors.h (get_first_process): New declaration.
5640 * remote-utils.c (read_ptid): Default to the first process in the
5641 list, instead of to the current thread's process.
5643 2015-08-24 Pedro Alves <palves@redhat.com>
5645 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5646 * event-loop.c: Likewise.
5647 * remote-utils.c: Likewise.
5648 * tracepoint.c: Likewise.
5650 2015-08-24 Pedro Alves <palves@redhat.com>
5652 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5655 2015-08-21 Pedro Alves <palves@redhat.com>
5657 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5658 instead of literal 1.
5660 2015-08-21 Pedro Alves <palves@redhat.com>
5662 * tdesc.c (default_description): Explicitly zero-initialize.
5664 2015-08-21 Pedro Alves <palves@redhat.com>
5667 * inferiors.c (remove_thread): Discard any pending stop reply for
5669 * server.c (remove_all_on_match_pid): Rename to ...
5670 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5672 (discard_queued_stop_replies): Change parameter to a ptid. Now
5674 (handle_v_kill, kill_inferior_callback, captured_main)
5675 (process_serial_event): Adjust.
5676 * server.h (discard_queued_stop_replies): Declare.
5678 2015-08-21 Pedro Alves <palves@redhat.com>
5680 * linux-low.c (wait_for_sigstop): Always switch to no thread
5681 selected if the previously current thread dies.
5682 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5683 process instead of the current thread's.
5684 * remote-utils.c (input_interrupt): Don't check if there's no
5686 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5687 current thread to the general thread fails, error out.
5688 (handle_qxfer_auxv, handle_qxfer_libraries)
5689 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5690 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5691 (handle_query): Check if there's a thread selected instead of
5692 checking whether there's any thread in the thread list.
5693 (handle_qxfer_threads, handle_qxfer_btrace)
5694 (handle_qxfer_btrace_conf): Don't error out early if there's no
5695 thread in the thread list.
5696 (handle_v_cont, myresume): Don't set the current thread to the
5698 (process_serial_event) <Hg handling>: Also set thread_id if the
5699 previous general thread is still alive.
5700 (process_serial_event) <g/G handling>: If setting the current
5701 thread to the general thread fails, error out.
5702 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5703 thread's lwp instead of the current thread's.
5704 * target.c (set_desired_thread): If the desired thread was not
5705 found, leave the current thread pointing to NULL. Return an int
5706 (boolean) indicating success.
5707 * target.h (set_desired_thread): Change return type to int.
5709 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5711 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5712 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5714 (ps_get_thread_area): New function.
5716 2015-08-19 Gary Benson <gbenson@redhat.com>
5718 * hostio.c (handle_pread): Do not attempt to read more data
5719 than hostio_reply_with_data can fit in a packet.
5721 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5723 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5725 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5727 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5729 2015-08-06 Pedro Alves <palves@redhat.com>
5731 * tracepoint.c (expr_eval_result): Now an int.
5733 2015-08-06 Pedro Alves <palves@redhat.com>
5735 * gdbthread.h (struct regcache): Forward declare.
5736 (struct thread_info) <regcache_data>: Now a struct regcache
5738 * inferiors.c (inferior_regcache_data)
5739 (set_inferior_regcache_data): Now work with struct regcache
5741 * inferiors.h (struct regcache): Forward declare.
5742 (inferior_regcache_data, set_inferior_regcache_data): Now work
5743 with struct regcache pointers.
5744 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5745 (free_register_cache_thread): Remove struct regcache pointer
5748 2015-08-06 Pedro Alves <palves@redhat.com>
5750 * server.c (captured_main): On error, print the exception message
5751 to stderr, and if run_once is set, throw a quit.
5753 2015-08-06 Pedro Alves <palves@redhat.com>
5755 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5758 2015-08-06 Pedro Alves <palves@redhat.com>
5760 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5761 reading beyond the passed in buffer length.
5763 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5765 * tracepoint.c (symbol_list) <required>: Remove.
5767 2015-08-06 Pedro Alves <palves@redhat.com>
5769 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5770 count if stopping and suspending threads.
5771 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5772 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5773 (linux_detach): Complete an ongoing step-over.
5774 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5776 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5777 (linux_wait_1): If passing a signal to the inferior after
5778 finishing a step-over, unsuspend and re-resume all lwps. If we
5779 see a single-step event but the thread should be continuing, don't
5780 pass the trap to gdb.
5781 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5782 internal_error instead of gdb_assert.
5783 (enqueue_pending_signal): New function.
5784 (check_ptrace_stopped_lwp_gone): Add debug output.
5785 (start_step_over): Use internal_error instead of gdb_assert.
5786 (complete_ongoing_step_over): New function.
5787 (linux_resume_one_thread): Don't resume a suspended thread.
5788 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5791 2015-08-06 Pedro Alves <palves@redhat.com>
5793 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5794 (linux_thread_alive): Use lwp_is_marked_dead.
5795 (extended_event_reported): Delete.
5796 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5797 instead of extended_event_reported.
5798 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5800 (lwp_is_marked_dead): New function.
5801 (lwp_running): Use lwp_is_marked_dead.
5802 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5805 2015-08-06 Pedro Alves <palves@redhat.com>
5807 * linux-low.c (linux_wait_1): Move fork event output out of the
5808 !report_to_gdb check. Pass event_child->waitstatus to
5809 target_waitstatus_to_string instead of ourstatus.
5811 2015-08-04 Yao Qi <yao.qi@linaro.org>
5813 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5814 if current_thread is 32 bit.
5816 2015-08-04 Yao Qi <yao.qi@linaro.org>
5818 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5819 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5820 * server.c (extended_protocol): Remove "static".
5821 * server.h (extended_protocol): Declare it.
5823 2015-08-04 Yao Qi <yao.qi@linaro.org>
5825 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5826 both aarch64 and aarch32.
5827 (aarch64_set_pc): Likewise.
5829 2015-08-04 Yao Qi <yao.qi@linaro.org>
5831 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5832 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5833 arm-with-neon.xml to srv_xmlfiles.
5834 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5835 (is_64bit_tdesc): New function.
5836 (aarch64_linux_read_description): New function.
5837 (aarch64_arch_setup): Call aarch64_linux_read_description.
5838 (regs_info): Rename to regs_info_aarch64.
5839 (aarch64_regs_info): Return right regs_info.
5840 (initialize_low_arch): Call initialize_low_arch_aarch32.
5842 2015-08-04 Yao Qi <yao.qi@linaro.org>
5844 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5845 * linux-aarch32-low.c: New file.
5846 * linux-aarch32-low.h: New file.
5847 * linux-arm-low.c (arm_fill_gregset): Move it to
5848 linux-aarch32-low.c.
5849 (arm_store_gregset): Likewise.
5850 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5851 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5852 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5853 (regs_info): Rename to regs_info_arm.
5854 (arm_regs_info): Return regs_info_aarch32 if
5855 have_ptrace_getregset is 1 and target description is
5856 arm_with_neon or arm_with_vfpv3.
5857 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5858 Call initialize_low_arch_aarch32 instead.
5860 2015-08-04 Yao Qi <yao.qi@linaro.org>
5862 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5863 * linux-low.c: ... here.
5864 * linux-low.h (have_ptrace_getregset): Declare it.
5866 2015-08-04 Pedro Alves <palves@redhat.com>
5868 * thread-db.c (struct thread_db): Use new typedefs.
5869 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5871 (disable_thread_event_reporting): Cast result of dlsym to
5872 destination function pointer type.
5873 (thread_db_mourn): Use td_ta_delete_ftype.
5875 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5877 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5879 (CDX_BREAKPOINT): Define for R2.
5880 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5881 (the_low_target): Add comments.
5883 2015-07-30 Yao Qi <yao.qi@linaro.org>
5885 * linux-arm-low.c (arm_hwcap): Remove it.
5886 (arm_read_description): New local variable arm_hwcap. Don't
5887 set arm_hwcap to zero.
5889 2015-07-30 Yao Qi <yao.qi@linaro.org>
5891 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5892 Use regcache->tdesc instead.
5893 (arm_store_wmmxregset): Likewise.
5894 (arm_fill_vfpregset): Likewise.
5895 (arm_store_vfpregset): Likewise.
5897 2015-07-30 Yao Qi <yao.qi@linaro.org>
5899 * linux-arm-low.c: Include arch/arm.h.
5900 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5901 (arm_store_gregset): Likewise.
5903 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5905 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5906 ptrace's 4th parameter.
5908 2015-07-27 Yao Qi <yao.qi@linaro.org>
5910 * configure.srv (case aarch64*-*-linux*): Don't set
5913 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5915 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5917 * linux-arm-low.c: Likewise.
5918 * linux-cris-low.c: Likewise.
5919 * linux-crisv32-low.c: Likewise.
5920 * linux-low.c: Likewise.
5921 * linux-m68k-low.c: Likewise.
5922 * linux-mips-low.c: Likewise.
5923 * linux-nios2-low.c: Likewise.
5924 * linux-s390-low.c: Likewise.
5925 * linux-sparc-low.c: Likewise.
5926 * linux-tic6x-low.c: Likewise.
5927 * linux-tile-low.c: Likewise.
5928 * linux-x86-low.c: Likewise.
5930 2015-07-24 Pedro Alves <palves@redhat.com>
5932 * config.in: Regenerate.
5933 * configure: Regenerate.
5935 2015-07-24 Pedro Alves <palves@redhat.com>
5937 * acinclude.m4: Include ../ptrace.m4.
5938 * configure.ac: Call GDB_AC_PTRACE.
5939 * config.in, configure: Regenerate.
5941 2015-07-24 Yao Qi <yao.qi@linaro.org>
5943 * linux-low.c (linux_create_inferior): Remove setting to
5944 proc->priv->new_inferior.
5945 (linux_attach): Likewise.
5946 (linux_low_filter_event): Likewise.
5947 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5949 2015-07-24 Yao Qi <yao.qi@linaro.org>
5951 * linux-low.c (linux_arch_setup): New function.
5952 (linux_low_filter_event): If proc->tdesc is NULL and
5953 proc->attached is true, call the_low_target.arch_setup.
5954 Otherwise, keep status pending, and return.
5955 (linux_resume_one_lwp_throw): Don't call get_pc if
5956 thread->while_stepping isn't NULL. Don't call
5957 get_thread_regcache if proc->tdesc is NULL.
5958 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5959 (linux_target_ops): Install arch_setup.
5960 * server.c (start_inferior): Call the_target->arch_setup.
5961 * target.h (struct target_ops) <arch_setup>: New field.
5962 (target_arch_setup): New marco.
5963 * lynx-low.c (lynx_target_ops): Update.
5964 * nto-low.c (nto_target_ops): Update.
5965 * spu-low.c (spu_target_ops): Update.
5966 * win32-low.c (win32_target_ops): Update.
5968 2015-07-24 Yao Qi <yao.qi@linaro.org>
5970 * linux-low.c (linux_add_process): Don't set
5971 proc->priv->new_inferior.
5972 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5973 (linux_attach): Likewise.
5975 2015-07-24 Yao Qi <yao.qi@linaro.org>
5977 * server.c (start_inferior): Code refactor.
5979 2015-07-24 Yao Qi <yao.qi@linaro.org>
5981 * server.c (process_serial_event): Set general_thread.
5983 2015-07-21 Yao Qi <yao.qi@linaro.org>
5985 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5986 aarch64_linux_get_debug_reg_capacity.
5988 2015-07-17 Yao Qi <yao.qi@linaro.org>
5990 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5991 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5992 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5993 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5994 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5995 (AARCH64_HWP_ALIGNMENT): Likewise.
5996 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5997 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5998 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5999 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6000 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6001 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6002 (struct aarch64_debug_reg_state): Likewise.
6003 (struct arch_lwp_info): Likewise.
6004 (aarch64_align_watchpoint): Likewise.
6005 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6006 (aarch64_watchpoint_length): Likewise.
6007 (aarch64_point_encode_ctrl_reg): Likewise
6008 (aarch64_point_is_aligned): Likewise.
6009 (aarch64_align_watchpoint): Likewise.
6010 (aarch64_linux_set_debug_regs):
6011 (aarch64_dr_state_insert_one_point): Likewise.
6012 (aarch64_dr_state_remove_one_point): Likewise.
6013 (aarch64_handle_breakpoint): Likewise.
6014 (aarch64_handle_aligned_watchpoint): Likewise.
6015 (aarch64_handle_unaligned_watchpoint): Likewise.
6016 (aarch64_handle_watchpoint): Likewise.
6018 2015-07-17 Yao Qi <yao.qi@linaro.org>
6020 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6021 and don't aarch64_get_debug_reg_state. All callers update.
6022 (aarch64_handle_aligned_watchpoint): Likewise.
6023 (aarch64_handle_unaligned_watchpoint): Likewise.
6024 (aarch64_handle_watchpoint): Likewise.
6025 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6026 (aarch64_remove_point): Likewise.
6028 2015-07-17 Yao Qi <yao.qi@linaro.org>
6030 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6032 (aarch64_handle_unaligned_watchpoint): Likewise.
6034 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6036 Revert the previous 3 commits:
6037 Move gdb_regex* to common/
6038 Move linux_find_memory_regions_full & co.
6039 gdbserver build-id attribute generator
6041 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6042 Jan Kratochvil <jan.kratochvil@redhat.com>
6044 gdbserver build-id attribute generator.
6045 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6046 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6047 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6049 (get_dynamic): Use find_pdhr to traverse program headers.
6050 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6051 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6052 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6053 (get_hex_build_id): New.
6054 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6055 to reply XML document.
6057 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6058 Jan Kratochvil <jan.kratochvil@redhat.com>
6060 * target.c: Include target/target-utils.h and fcntl.h.
6061 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6062 (target_fileio_read_stralloc): New functions.
6064 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6066 * Makefile.in (OBS): Add gdb_regex.o.
6068 * config.in: Rebuilt.
6069 * configure: Rebuilt.
6071 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6072 Jan Kratochvil <jan.kratochvil@redhat.com>
6074 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6075 * Makefile.in (OBS): Add target-utils.o.
6076 (linux-maps.o, target-utils.o): New.
6077 * configure.srv (srv_linux_obj): Add linux-maps.o.
6079 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6081 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6083 (the_low_target): Install it.
6085 2015-07-14 Pedro Alves <palves@redhat.com>
6087 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6088 Instead, ignore ECHILD, and throw an error for other errnos.
6090 2015-07-10 Pedro Alves <palves@redhat.com>
6092 * event-loop.c (struct callback_event) <data>: Change type to
6093 gdb_client_data instance instead of gdb_client_data pointer.
6094 (append_callback_event): Adjust.
6096 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6098 * linux-aarch64-low.c: Add comments for each linux_target_ops
6099 method. Remove comments already covered in target_ops and
6100 linux_target_ops definitions.
6101 (the_low_target): Add comments for each unimplemented method.
6103 2015-07-09 Yao Qi <yao.qi@linaro.org>
6105 * linux-aarch64-low.c (aarch64_regmap): Remove.
6106 (aarch64_usrregs_info): Remove.
6107 (regs_info): Set field usrregs to NULL.
6109 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6111 * linux-low.c: Include "rsp-low.h"
6112 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6113 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6114 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6115 (handle_btrace_enable_pt): New.
6116 (handle_btrace_general_set): Support "pt".
6117 (handle_btrace_conf_general_set): Support "pt:size".
6119 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6121 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6124 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6126 * linux-aarch64-low.c: Remove comment about endianness.
6127 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6128 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6131 2015-06-24 Gary Benson <gbenson@redhat.com>
6133 * linux-i386-ipa.c (stdint.h): Do not include.
6134 * lynx-i386-low.c (stdint.h): Likewise.
6135 * lynx-ppc-low.c (stdint.h): Likewise.
6136 * mem-break.c (stdint.h): Likewise.
6137 * thread-db.c (stdint.h): Likewise.
6138 * tracepoint.c (stdint.h): Likewise.
6139 * win32-low.c (stdint.h): Likewise.
6141 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6143 * server.c (write_qxfer_response): Update call to
6144 remote_escape_output.
6146 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6147 Jan Kratochvil <jan.kratochvil@redhat.com>
6149 Merge multiple hex conversions.
6150 * gdbreplay.c (tohex): Rename to 'fromhex'.
6151 (logchar): Use fromhex.
6153 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6155 * server.c (handle_qxfer_libraries): Set `version' attribute for
6158 2015-06-10 Gary Benson <gbenson@redhat.com>
6160 * target.h (struct target_ops) <multifs_open>: New field.
6161 <multifs_unlink>: Likewise.
6162 <multifs_readlink>: Likewise.
6163 * linux-low.c (nat/linux-namespaces.h): New include.
6164 (linux_target_ops): Initialize the_target->multifs_open,
6165 the_target->multifs_unlink and the_target->multifs_readlink.
6166 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6167 * hostio.c (hostio_fs_pid): New static variable.
6168 (hostio_handle_new_gdb_connection): New function.
6169 (handle_setfs): Likewise.
6170 (handle_open): Use the_target->multifs_open as appropriate.
6171 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6172 (handle_readlink): Use the_target->multifs_readlink as
6174 (handle_vFile): Handle vFile:setfs packets.
6175 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6176 after target_handle_new_gdb_connection.
6178 2015-06-10 Gary Benson <gbenson@redhat.com>
6180 * configure.ac (AC_CHECK_FUNCS): Add setns.
6181 * config.in: Regenerate.
6182 * configure: Likewise.
6183 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6184 (linux-namespaces.o): New rule.
6185 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6187 2015-06-09 Gary Benson <gbenson@redhat.com>
6189 * hostio.c (handle_open): Process mode argument with
6190 fileio_to_host_mode.
6192 2015-06-01 Yao Qi <yao.qi@linaro.org>
6194 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6195 * linux-x86-low.c: Likewise.
6197 2015-05-28 Don Breazeal <donb@codesourcery.com>
6199 * linux-low.c (handle_extended_wait): Initialize
6200 thread_info.last_resume_kind for new fork children.
6202 2015-05-15 Pedro Alves <palves@redhat.com>
6204 * target.h (target_handle_new_gdb_connection): Rewrite using if
6205 wrapped in do/while.
6207 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6209 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6210 * configure, config.in: Regenerate.
6211 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6214 2015-05-12 Don Breazeal <donb@codesourcery.com>
6216 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6217 PTRACE_EVENT_VFORK_DONE.
6218 (linux_low_ptrace_options, extended_event_reported): Add vfork
6220 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6221 and "vforkdone" for RSP 'T' Stop Reply Packet.
6222 * server.h (report_vfork_events): Declare
6225 2015-05-12 Don Breazeal <donb@codesourcery.com>
6227 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6228 (the_low_target) <new_fork>: Initialize new member.
6229 * linux-arm-low.c (arm_new_fork): New function.
6230 (the_low_target) <new_fork>: Initialize new member.
6231 * linux-low.c (handle_extended_wait): Call new target function
6233 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6234 * linux-mips-low.c (mips_add_watchpoint): New function
6235 extracted from mips_insert_point.
6236 (the_low_target) <new_fork>: Initialize new member.
6237 (mips_linux_new_fork): New function.
6238 (mips_insert_point): Call mips_add_watchpoint.
6239 * linux-x86-low.c (x86_linux_new_fork): New function.
6240 (the_low_target) <new_fork>: Initialize new member.
6242 2015-05-12 Don Breazeal <donb@codesourcery.com>
6244 * linux-low.c (handle_extended_wait): Implement return value,
6245 rename argument 'event_child' to 'event_lwp', handle
6246 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6247 (linux_low_ptrace_options): New function.
6248 (linux_low_filter_event): Call linux_low_ptrace_options,
6249 use different argument fo linux_enable_event_reporting,
6250 use return value from handle_extended_wait.
6251 (extended_event_reported): New function.
6252 (linux_wait_1): Call extended_event_reported and set
6253 status to report fork events.
6254 (linux_write_memory): Add pid to debug message.
6255 (reset_lwp_ptrace_options_callback): New function.
6256 (linux_handle_new_gdb_connection): New function.
6257 (linux_target_ops): Initialize new structure member.
6258 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6259 * lynx-low.c: Initialize new structure member.
6260 * remote-utils.c (prepare_resume_reply): Implement stop reason
6261 "fork" for "T" stop message.
6262 * server.c (handle_query): Call handle_new_gdb_connection.
6263 * server.h (report_fork_events): Declare global flag.
6264 * target.h (struct target_ops) <handle_new_gdb_connection>:
6266 (target_handle_new_gdb_connection): New macro.
6267 * win32-low.c: Initialize new structure member.
6269 2015-05-12 Don Breazeal <donb@codesourcery.com>
6271 * mem-break.c (APPEND_TO_LIST): Define macro.
6272 (clone_agent_expr): New function.
6273 (clone_one_breakpoint): New function.
6274 (clone_all_breakpoints): New function.
6275 * mem-break.h: Declare new functions.
6277 2015-05-12 Don Breazeal <donb@codesourcery.com>
6279 * linux-low.c (linux_supports_fork_events): New function.
6280 (linux_supports_vfork_events): New function.
6281 (linux_target_ops): Initialize new structure members.
6282 (initialize_low): Call linux_check_ptrace_features.
6283 * lynx-low.c (lynx_target_ops): Initialize new structure
6285 * server.c (report_fork_events, report_vfork_events):
6287 (handle_query): Add new features to qSupported packet and
6289 (captured_main): Initialize new global variables.
6290 * target.h (struct target_ops) <supports_fork_events>:
6292 <supports_vfork_events>: New member.
6293 (target_supports_fork_events): New macro.
6294 (target_supports_vfork_events): New macro.
6295 * win32-low.c (win32_target_ops): Initialize new structure
6298 2015-05-12 Gary Benson <gbenson@redhat.com>
6300 * server.c (handle_qxfer_exec_file): Use current process
6303 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6305 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6306 Remove HAVE_PTRACE_GETREGS conditionals.
6307 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6308 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6310 2015-05-08 Yao Qi <yao.qi@linaro.org>
6312 * linux-low.c (linux_supports_conditional_breakpoints): New
6314 (linux_target_ops): Install new target method.
6315 * lynx-low.c (lynx_target_ops): Install NULL hook for
6316 supports_conditional_breakpoints.
6317 * nto-low.c (nto_target_ops): Likewise.
6318 * spu-low.c (spu_target_ops): Likewise.
6319 * win32-low.c (win32_target_ops): Likewise.
6320 * server.c (handle_query): Check
6321 target_supports_conditional_breakpoints.
6322 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6324 (target_supports_conditional_breakpoints): New macro.
6326 2015-05-06 Pedro Alves <palves@redhat.com>
6329 * server.c (start_inferior): If the process exits, mourn it.
6331 2015-04-21 Gary Benson <gbenson@redhat.com>
6333 * hostio.c (fileio_open_flags_to_host): Factored out to
6334 fileio_to_host_openflags in common/fileio.c. Single use
6337 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6339 * linux-xtensa-low.c (xtensa_fill_gregset)
6340 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6343 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6345 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6346 (regs_info): Replace usrregs pointer with NULL.
6348 2015-04-17 Gary Benson <gbenson@redhat.com>
6350 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6351 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6352 * server.c (handle_qxfer_exec_file): New function.
6353 (qxfer_packets): Add exec-file entry.
6354 (handle_query): Report qXfer:exec-file:read as supported packet.
6356 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6358 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6360 2015-04-09 Gary Benson <gbenson@redhat.com>
6362 * hostio-errno.c (errno_to_fileio_error): Remove function.
6363 Update caller to use remote_fileio_to_fio_error.
6365 2015-04-09 Yao Qi <yao.qi@linaro.org>
6367 * linux-low.c (linux_insert_point): Call
6368 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6369 (linux_remove_point): Call remove_memory_breakpoint if type is
6371 * linux-x86-low.c (x86_insert_point): Don't call
6372 insert_memory_breakpoint.
6373 (x86_remove_point): Don't call remove_memory_breakpoint.
6375 2015-04-01 Pedro Alves <palves@redhat.com>
6376 Cleber Rosa <crosa@redhat.com>
6378 * server.c (gdbserver_usage): Reorganize and extend the usage
6381 2015-03-24 Pedro Alves <palves@redhat.com>
6383 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6384 output. Also dump TRAP_TRACE.
6385 (linux_low_filter_event): In debug output, distinguish a
6386 resume_stop SIGSTOP from a delayed SIGSTOP.
6388 2015-03-24 Gary Benson <gbenson@redhat.com>
6390 * linux-x86-low.c (x86_linux_new_thread): Moved to
6392 (x86_linux_prepare_to_resume): Likewise.
6394 2015-03-24 Gary Benson <gbenson@redhat.com>
6396 * Makefile.in (x86-linux-dregs.o): New rule.
6397 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6398 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6399 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6400 (x86_linux_dr_get): Likewise.
6401 (x86_linux_dr_set): Likewise.
6402 (update_debug_registers_callback): Likewise.
6403 (x86_linux_dr_set_addr): Likewise.
6404 (x86_linux_dr_get_addr): Likewise.
6405 (x86_linux_dr_set_control): Likewise.
6406 (x86_linux_dr_get_control): Likewise.
6407 (x86_linux_dr_get_status): Likewise.
6408 (x86_linux_update_debug_registers): Likewise.
6410 2015-03-24 Gary Benson <gbenson@redhat.com>
6412 * linux-x86-low.c (x86_linux_update_debug_registers):
6413 New function, factored out from...
6414 (x86_linux_prepare_to_resume): ...this.
6416 2015-03-24 Gary Benson <gbenson@redhat.com>
6418 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6419 (x86_linux_dr_set): Likewise.
6420 (update_debug_registers_callback): Likewise.
6421 (x86_linux_dr_set_addr): Likewise.
6422 (x86_linux_dr_get_addr): Likewise.
6423 (x86_linux_dr_set_control): Likewise.
6424 (x86_linux_dr_get_control): Likewise.
6425 (x86_linux_dr_get_status): Likewise.
6426 (x86_linux_prepare_to_resume): Likewise.
6428 2015-03-24 Gary Benson <gbenson@redhat.com>
6430 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6431 Use perror_with_name. Pass string through gettext.
6432 (x86_linux_dr_set): Likewise.
6434 2015-03-24 Gary Benson <gbenson@redhat.com>
6436 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6437 (x86_linux_dr_set_addr): ...this.
6438 (x86_dr_low_get_addr): Rename to...
6439 (x86_linux_dr_get_addr): ...this.
6440 (x86_dr_low_set_control): Rename to...
6441 (x86_linux_dr_set_control): ...this.
6442 (x86_dr_low_get_control): Rename to...
6443 (x86_linux_dr_get_control): ...this.
6444 (x86_dr_low_get_status): Rename to...
6445 (x86_linux_dr_get_status): ...this.
6446 (x86_dr_low): Update with new function names.
6448 2015-03-24 Gary Benson <gbenson@redhat.com>
6450 * Makefile.in (x86-linux.o): New rule.
6451 * configure.srv: Add x86-linux.o to relevant targets.
6452 * linux-low.c (lwp_set_arch_private_info): New function.
6453 (lwp_arch_private_info): Likewise.
6454 * linux-x86-low.c: Include nat/x86-linux.h.
6455 (arch_lwp_info): Removed structure.
6456 (update_debug_registers_callback):
6457 Use lwp_set_debug_registers_changed.
6458 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6459 and lwp_set_debug_registers_changed.
6460 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6462 2015-03-24 Gary Benson <gbenson@redhat.com>
6464 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6465 * linux-arm-low.c (arm_new_thread): Likewise.
6466 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6467 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6468 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6469 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6471 2015-03-24 Gary Benson <gbenson@redhat.com>
6473 * linux-low.c (ptid_of_lwp): New function.
6474 (lwp_is_stopped): Likewise.
6475 (lwp_stop_reason): Likewise.
6476 * linux-x86-low.c (update_debug_registers_callback):
6478 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6481 2015-03-24 Gary Benson <gbenson@redhat.com>
6483 * linux-low.h (linux_stop_lwp): Remove declaration.
6485 2015-03-24 Gary Benson <gbenson@redhat.com>
6487 * linux-low.h: Include nat/linux-nat.h.
6488 * linux-low.c (iterate_over_lwps_args): New structure.
6489 (iterate_over_lwps_filter): New function.
6490 (iterate_over_lwps): Likewise.
6491 * linux-x86-low.c (update_debug_registers_callback):
6492 Update signature to what iterate_over_lwps expects.
6493 Remove PID check that iterate_over_lwps now performs.
6494 (x86_dr_low_set_addr): Use iterate_over_lwps.
6495 (x86_dr_low_set_control): Likewise.
6497 2015-03-24 Gary Benson <gbenson@redhat.com>
6499 * linux-x86-low.c (x86_debug_reg_state): New function.
6500 (x86_linux_prepare_to_resume): Use the above.
6502 2015-03-24 Gary Benson <gbenson@redhat.com>
6504 * linux-low.c (current_lwp_ptid): New function.
6505 * linux-x86-low.c: Include nat/linux-nat.h.
6506 (x86_dr_low_get_addr): Use current_lwp_ptid.
6507 (x86_dr_low_get_control): Likewise.
6508 (x86_dr_low_get_status): Likewise.
6510 2015-03-20 Pedro Alves <palves@redhat.com>
6512 * tracepoint.c (cmd_qtstatus): Make "str" const.
6514 2015-03-20 Pedro Alves <palves@redhat.com>
6516 * server.c (handle_general_set): Make "req_str" const.
6518 2015-03-19 Pedro Alves <palves@redhat.com>
6520 * linux-low.c (linux_resume_one_lwp): Rename to ...
6521 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6522 instead call perror_with_name.
6523 (check_ptrace_stopped_lwp_gone): New function.
6524 (linux_resume_one_lwp): Reimplement as wrapper around
6525 linux_resume_one_lwp_throw that swallows errors if the LWP is
6528 2015-03-19 Pedro Alves <palves@redhat.com>
6530 * linux-low.c (count_events_callback, select_event_lwp_callback):
6531 No longer check whether the thread has resume_stop as last resume
6534 2015-03-19 Pedro Alves <palves@redhat.com>
6536 * linux-low.c (count_events_callback, select_event_lwp_callback):
6537 Use the lwp's status_pending_p field, not the thread's.
6539 2015-03-19 Pedro Alves <palves@redhat.com>
6541 * linux-low.c (select_event_lwp_callback): Update comments to
6542 no longer mention SIGTRAP.
6544 2015-03-18 Gary Benson <gbenson@redhat.com>
6546 * server.c (handle_query): Do not report vFile:fstat as supported.
6548 2015-03-11 Gary Benson <gbenson@redhat.com>
6550 * hostio.c (sys/types.h): New include.
6551 (sys/stat.h): Likewise.
6552 (common-remote-fileio.h): Likewise.
6553 (handle_fstat): New function.
6554 (handle_vFile): Handle vFile:fstat packets.
6556 2015-03-11 Gary Benson <gbenson@redhat.com>
6558 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6559 struct stat.st_blocks and struct stat.st_blksize.
6560 * configure: Regenerate.
6561 * config.in: Likewise.
6562 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6563 (OBS): Add common-remote-fileio.o.
6564 (common-remote-fileio.o): New rule.
6566 2015-03-09 Pedro Alves <palves@redhat.com>
6568 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6569 'struct sockaddr' pointer in 'accept' call.
6571 2015-03-09 Pedro Alves <palves@redhat.com>
6574 2015-03-07 Pedro Alves <palves@redhat.com>
6575 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6576 or <winsock2.h> here. Instead include "gdb_socket.h".
6577 (remote_open): Use union gdb_sockaddr_u.
6578 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6579 or <winsock2.h> here. Instead include "gdb_socket.h".
6580 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6581 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6583 (init_named_socket, gdb_agent_helper_thread): Use union
6586 2015-03-07 Pedro Alves <palves@redhat.com>
6588 * configure.ac (build_warnings): Move
6589 -Wdeclaration-after-statement to the C-specific set.
6590 * configure: Regenerate.
6592 2015-03-07 Pedro Alves <palves@redhat.com>
6594 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6595 or <winsock2.h> here. Instead include "gdb_socket.h".
6596 (remote_open): Use union gdb_sockaddr_u.
6597 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6598 or <winsock2.h> here. Instead include "gdb_socket.h".
6599 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6600 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6602 (init_named_socket, gdb_agent_helper_thread): Use union
6605 2015-03-07 Pedro Alves <palves@redhat.com>
6607 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6610 2015-03-06 Yao Qi <yao.qi@linaro.org>
6612 * linux-aarch64-low.c (aarch64_insert_point): Use
6613 show_debug_regs as a boolean.
6614 (aarch64_remove_point): Likewise.
6616 2015-03-05 Pedro Alves <palves@redhat.com>
6618 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6619 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6620 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6621 * nto-low.c (nto_target_ops): Likewise.
6622 * spu-low.c (spu_target_ops): Likewise.
6623 * win32-low.c (win32_target_ops): Likewise.
6625 2015-03-04 Pedro Alves <palves@redhat.com>
6627 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6628 Decide whether a breakpoint triggered based on the SIGTRAP's
6630 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6631 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6632 (linux_low_filter_event): Check for breakpoints before checking
6634 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6636 (linux_stopped_by_sw_breakpoint)
6637 (linux_supports_stopped_by_sw_breakpoint)
6638 (linux_stopped_by_hw_breakpoint)
6639 (linux_supports_stopped_by_hw_breakpoint): New functions.
6640 (linux_target_ops): Install new target methods.
6642 2015-03-04 Pedro Alves <palves@redhat.com>
6644 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6645 * server.c (swbreak_feature, hwbreak_feature): New globals.
6646 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6647 (captured_main): Clear swbreak_feature and hwbreak_feature.
6648 * server.h (swbreak_feature, hwbreak_feature): Declare.
6649 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6650 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6651 supports_stopped_by_hw_breakpoint>: New fields.
6652 (target_supports_stopped_by_sw_breakpoint)
6653 (target_stopped_by_sw_breakpoint)
6654 (target_supports_stopped_by_hw_breakpoint)
6655 (target_stopped_by_hw_breakpoint): Declare.
6657 2015-03-04 Pedro Alves <palves@redhat.com>
6659 enum lwp_stop_reason -> enum target_stop_reason
6660 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6661 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6662 (linux_wait_1, stuck_in_jump_pad_callback)
6663 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6664 (linux_stopped_by_watchpoint):
6665 * linux-low.h (enum lwp_stop_reason): Delete.
6666 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6667 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6669 2015-03-04 Yao Qi <yao.qi@linaro.org>
6671 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6673 2015-03-03 Gary Benson <gbenson@redhat.com>
6675 * hostio.c (handle_vFile): Fix prefix lengths.
6677 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6679 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6682 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6684 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6685 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6686 (clean): Add "rm -f" for above C files.
6687 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6688 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6689 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6690 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6691 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6692 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6693 (init_registers_s390x_vx_linux64)
6694 (init_registers_s390x_tevx_linux64)
6695 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6696 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6698 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6699 (s390_store_vxrs_high): New functions.
6700 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6702 (s390_arch_setup): Add logic for selecting one of the new target
6703 descriptions. Activate the new vector regsets if applicable.
6704 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6705 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6706 and init_registers_s390x_tevx_linux64.
6708 2015-03-01 Pedro Alves <palves@redhat.com>
6710 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6713 2015-02-27 Pedro Alves <palves@redhat.com>
6715 * linux-x86-low.c (u_debugreg_offset): New function.
6716 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6718 2015-02-27 Pedro Alves <palves@redhat.com>
6720 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6721 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6722 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6723 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6724 (ps_lsetfpregs, ps_getpid)
6725 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6726 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6727 (ps_lsetxregs, ps_plog): Declare.
6729 2015-02-27 Pedro Alves <palves@redhat.com>
6731 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6732 IP_AGENT_EXPORT_FUNC.
6733 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6734 IP_AGENT_EXPORT_FUNC.
6735 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6736 (IP_AGENT_EXPORT): Delete.
6737 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6738 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6739 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6740 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6741 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6742 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6743 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6744 (traceframe_read_count, traceframe_write_count)
6745 (traceframes_created, trace_state_variables, get_raw_reg)
6746 (get_trace_state_variable_value, set_trace_state_variable_value)
6747 (ust_loaded, helper_thread_id, cmd_buf): Use
6748 IPA_SYM_EXPORTED_NAME.
6749 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6750 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6751 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6752 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6753 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6754 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6755 EXTERN_C_PUSH/EXTERN_C_POP.
6756 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6757 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6758 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6759 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6760 (traceframe_write_count, traceframe_read_count)
6761 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6762 (about_to_request_buffer_space, get_trace_state_variable_value)
6763 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6764 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6765 EXTERN_C_PUSH/EXTERN_C_POP.
6766 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6767 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6768 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6769 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6770 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6771 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6772 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6773 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6775 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6776 (IP_AGENT_EXPORT_VAR_DECL): Define.
6778 (gdb_agent_get_raw_reg): Declare.
6780 2015-02-27 Tom Tromey <tromey@redhat.com>
6781 Pedro Alves <palves@redhat.com>
6783 Rename symbols whose names are reserved C++ keywords throughout.
6785 2015-02-27 Pedro Alves <palves@redhat.com>
6787 * Makefile.in (COMPILER): New, get it from autoconf.
6788 (CXX): Get from autoconf instead.
6789 (COMPILE.pre): Use COMPILER.
6790 (CC-LD): Rename to ...
6791 (CC_LD): ... this. Use COMPILER.
6792 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6793 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6794 * acinclude.m4: Include build-with-cxx.m4.
6795 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6796 Disable -Werror by default if building in C++ mode.
6797 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6798 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6799 the C++ compiler. Save/restore CXXFLAGS too.
6800 * configure: Regenerate.
6802 2015-02-27 Pedro Alves <palves@redhat.com>
6804 * acinclude.m4: Include libiberty.m4.
6805 * configure.ac: Call libiberty_INIT.
6806 * config.in, configure: Regenerate.
6808 2015-02-26 Pedro Alves <palves@redhat.com>
6810 * linux-low.c (linux_wait_1): When incrementing the PC past a
6811 program breakpoint always use the_low_target.breakpoint_len as
6812 increment, rather than the maximum between that and
6813 the_low_target.decr_pc_after_break.
6815 2015-02-23 Pedro Alves <palves@redhat.com>
6817 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6818 thread was doing a step-over; always adjust the PC if
6819 we stepped over a permanent breakpoint.
6820 (linux_wait_1): If we stepped over breakpoint that was on top of a
6821 permanent breakpoint, manually advance the PC past it.
6823 2015-02-23 Pedro Alves <palves@redhat.com>
6825 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6827 (x86_fill_gregset, x86_store_gregset): Use it when handling
6830 2015-02-20 Pedro Alves <palves@redhat.com>
6832 * thread-db.c: Include "nat/linux-procfs.h".
6833 (thread_db_init): Skip listing new threads if the kernel supports
6834 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6836 2015-02-20 Pedro Alves <palves@redhat.com>
6838 * linux-low.c (status_pending_p_callback): Use ptid_match.
6840 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6842 PR breakpoints/16812
6843 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6844 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6845 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6847 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6849 PR breakpoints/15956
6850 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6852 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6854 * linux-low.c (linux_low_btrace_conf): Print size.
6855 * server.c (handle_btrace_conf_general_set): New.
6856 (hanle_general_set): Call handle_btrace_conf_general_set.
6857 (handle_query): Report Qbtrace-conf:bts:size as supported.
6859 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6861 * linux-low.c (linux_low_enable_btrace): Update parameters.
6862 (linux_low_btrace_conf): New.
6863 (linux_target_ops)<to_btrace_conf>: Initialize.
6864 * server.c (current_btrace_conf): New.
6865 (handle_btrace_enable): Rename to ...
6866 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6867 to target_enable_btrace. Update comment. Update users.
6868 (handle_qxfer_btrace_conf): New.
6869 (qxfer_packets): Add btrace-conf entry.
6870 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6871 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6872 (target_ops)<read_btrace_conf>: New.
6873 (target_enable_btrace): Update parameters.
6874 (target_read_btrace_conf): New.
6876 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6878 * server.c (handle_btrace_general_set): Remove call to
6879 target_supports_btrace.
6880 (supported_btrace_packets): New.
6881 (handle_query): Call supported_btrace_packets.
6882 * target.h: include btrace-common.h.
6883 (btrace_target_info): Removed.
6884 (supports_btrace, target_supports_btrace): Update parameters.
6886 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6888 * Makefile.in (SFILES): Add common/btrace-common.c.
6889 (OBS): Add common/btrace-common.o.
6890 (btrace-common.o): Add build rules.
6891 * linux-low: Include btrace-common.h.
6892 (linux_low_read_btrace): Use struct btrace_data. Call
6893 btrace_data_init and btrace_data_fini.
6895 2015-02-06 Pedro Alves <palves@redhat.com>
6897 * thread-db.c (find_new_threads_callback): Add debug output.
6899 2015-02-04 Pedro Alves <palves@redhat.com>
6901 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6902 (resume_stopped_resumed_lwps): New function.
6903 (linux_wait_for_event_filtered): Use it.
6905 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6907 * Makefile.in (SFILES): Add linux-personality.c.
6908 (linux-personality.o): New rule.
6909 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6910 list of objects to be built.
6911 * linux-low.c: Include nat/linux-personality.h.
6912 (linux_create_inferior): Remove code to disable address space
6913 randomization (moved to ../nat/linux-personality.c). Create
6914 cleanup to disable address space randomization.
6916 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6918 * Makefile.in (posix-strerror.o): New rule.
6919 (mingw-strerror.o): Likewise.
6920 * configure: Regenerated.
6921 * configure.ac: Source file ../common/common.host. Initialize new
6922 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6924 2015-01-14 Yao Qi <yao@codesourcery.com>
6926 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6927 (ppc-linux.o): New rule.
6928 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6929 * configure.ac: AC_CHECK_FUNCS(getauxval).
6930 * config.in: Re-generated.
6931 * configure: Re-generated.
6932 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6933 ppc64_64bit_inferior_p
6935 2015-01-14 Yao Qi <yao@codesourcery.com>
6937 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6938 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6939 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6940 (PT_ORIG_R3, PT_TRAP): Likewise.
6941 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6942 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6943 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6945 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6947 * i387-fp.c (i387_cache_to_xsave): In look over
6948 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6949 zmmh_low_space field by use of zmmh_high_space.
6951 2015-01-09 Pedro Alves <palves@redhat.com>
6953 * linux-low.c (step_over_bkpt): Move higher up in the file.
6954 (handle_extended_wait): Don't store the stop_pc here.
6955 (get_stop_pc): Adjust comments and rename to ...
6956 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6957 stopped for a software breakpoint or hardware breakpoint.
6958 (thread_still_has_status_pending_p): New function.
6959 (status_pending_p_callback): Use
6960 thread_still_has_status_pending_p. If the event is no longer
6961 interesting, resume the LWP.
6962 (handle_tracepoints): Add assert.
6963 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6964 (wstatus_maybe_breakpoint): New function.
6965 (cancel_breakpoint): Delete function.
6966 (check_stopped_by_watchpoint): New function, factored out from
6967 linux_low_filter_event.
6968 (lp_status_maybe_breakpoint): Delete function.
6969 (linux_low_filter_event): Remove filter_ptid argument.
6970 Leave thread group exits pending here. Store the LWP's stop PC.
6971 Always leave events pending.
6972 (linux_wait_for_event_filtered): Pull all events out of the
6973 kernel, and leave them all pending.
6974 (count_events_callback, select_event_lwp_callback): Consider all
6976 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6977 (select_event_lwp): Only give preference to the stepping LWP in
6978 all-stop mode. Adjust comments.
6979 (ignore_event): New function.
6980 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6981 references to cancel_breakpoints. Adjust to renames. Also give
6982 equal priority to all LWPs that have had events in non-stop mode.
6983 If reporting a software breakpoint event, unadjust the LWP's PC.
6984 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6985 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6987 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6988 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6989 (linux_stopped_by_watchpoint): Adjust.
6990 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6991 * linux-low.h (enum lwp_stop_reason): New.
6992 (struct lwp_info) <stop_pc>: Adjust comment.
6993 <stopped_by_watchpoint>: Delete field.
6994 <stop_reason>: New field.
6995 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6996 * mem-break.c (software_breakpoint_inserted_here)
6997 (hardware_breakpoint_inserted_here): New function.
6998 * mem-break.h (software_breakpoint_inserted_here)
6999 (hardware_breakpoint_inserted_here): Declare.
7000 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7001 (cancel_breakpoints): Delete.
7002 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7003 (upload_fast_traceframes): Remove references to
7006 2015-01-09 Pedro Alves <palves@redhat.com>
7008 * thread-db.c (find_new_threads_callback): Ignore thread if the
7009 kernel thread ID is -1.
7011 2015-01-09 Pedro Alves <palves@redhat.com>
7013 * linux-low.c (linux_attach_fail_reason_string): Move to
7014 nat/linux-ptrace.c, and rename.
7015 (linux_attach_lwp): Update comment.
7016 (attach_proc_task_lwp_callback): New function.
7017 (linux_attach): Adjust to rename and use
7018 linux_proc_attach_tgid_threads.
7019 (linux_attach_fail_reason_string): Delete declaration.
7021 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7023 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7024 * server.c (gdbserver_version): Likewise.
7026 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7028 * remote-utils.c: Include ctype.h.
7029 (input_interrupt): Explicitly handle the case when the char
7030 received is the NUL byte. Improve the printing of non-ASCII
7033 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7035 * linux-low.c (linux_low_filter_event): Update call to
7036 linux_enable_event_reporting following the addition of
7037 a new parameter to that function.
7039 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7042 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7043 (AARCH64_FPCR_REGNO): Likewise.
7044 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7045 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7046 (aarch64_store_fpregset): Likewise.
7048 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7050 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7051 Remove FIXME comment about assumption about N.
7053 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7055 * configure.ac: If large-file support is disabled in GDBserver,
7056 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7057 * configure: Regenerate.
7059 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7061 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7062 warning upon ENODATA from ptrace.
7063 * linux-s390-low.c (s390_store_tdb): New.
7064 (s390_regsets): Add regset for NT_S390_TDB.
7066 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7068 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7069 without a fill_function.
7070 * linux-s390-low.c (s390_fill_last_break): Remove.
7071 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7072 (s390_arch_setup): Use regset's size instead of fill_function for
7075 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7077 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7078 the regset's store function when ptrace returned an error.
7079 * regcache.c (get_thread_regcache): Invalidate register cache
7080 before fetching inferior's registers.
7082 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7084 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7085 while-loop as for-loop.
7086 (regsets_store_inferior_registers): Likewise.
7088 2014-11-28 Yao Qi <yao@codesourcery.com>
7090 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7091 * config.in, configure: Re-generate.
7092 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7095 2014-11-21 Yao Qi <yao@codesourcery.com>
7097 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7098 (AC_CHECK_HEADERS): Remove malloc.h.
7099 * configure: Re-generated.
7100 * config.in: Re-generated.
7101 * server.h: Don't include alloca.h and malloc.h.
7102 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7103 Don't include malloc.h.
7105 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7107 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7108 corresponding ERRNO check in same block.
7110 2014-11-12 Pedro Alves <palves@redhat.com>
7112 * server.c (cont_thread): Update comment.
7113 (start_inferior, attach_inferior): No longer clear cont_thread.
7114 (handle_v_cont): No longer set cont_thread.
7115 (captured_main): Clear cont_thread each time a GDB connects.
7117 2014-11-12 Pedro Alves <palves@redhat.com>
7119 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7120 thread, and don't resume all threads if the Hc thread has exited.
7122 2014-11-12 Pedro Alves <palves@redhat.com>
7124 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7125 the process group instead of to a specific LWP.
7127 2014-10-15 Pedro Alves <palves@redhat.com>
7130 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7132 (arm_set_thread_context): Delete.
7133 (the_low_target): Adjust.
7134 * win32-i386-low.c (debug_registers_changed)
7135 (debug_registers_used): Delete.
7136 (update_debug_registers_callback): New function.
7137 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7138 needing to update their debug registers.
7139 (win32_get_current_dr): New function.
7140 (x86_dr_low_get_addr, x86_dr_low_get_control)
7141 (x86_dr_low_get_status): Fetch the debug register from the thread
7143 (i386_initial_stuff): Adjust.
7144 (i386_get_thread_context): Remove current_event parameter. Don't
7145 clear debug_registers_changed nor copy DR values to
7147 (i386_set_thread_context): Delete.
7148 (i386_prepare_to_resume): New function.
7149 (i386_thread_added): Mark the thread as needing to update irs
7151 (the_low_target): Remove i386_set_thread_context and install
7152 i386_prepare_to_resume.
7153 * win32-low.c (win32_get_thread_context): Adjust.
7154 (win32_set_thread_context): Use SetThreadContext
7156 (win32_prepare_to_resume): New function.
7157 (win32_require_context): New function, factored out from ...
7158 (thread_rec): ... this.
7159 (continue_one_thread): Call win32_prepare_to_resume on each thread
7160 we're about to continue.
7161 (win32_resume): Call win32_prepare_to_resume on the event thread.
7162 * win32-low.h (struct win32_thread_info)
7163 <debug_registers_changed>: New field.
7164 (struct win32_target_ops): Change prototype of set_thread_context,
7165 delete set_thread_context and add prepare_to_resume.
7166 (win32_require_context): New declaration.
7168 2014-10-08 Gary Benson <gbenson@redhat.com>
7170 * server.h: Do not include common-exceptions.h.
7172 2014-10-08 Gary Benson <gbenson@redhat.com>
7174 * server.h: Do not include cleanups.h.
7176 2014-09-30 James Hogan <james.hogan@imgtec.com>
7178 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7181 2014-09-23 Yao Qi <yao@codesourcery.com>
7183 * linux-low.c (lp_status_maybe_breakpoint): New function.
7184 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7185 (count_events_callback): Likewise.
7186 (select_event_lwp_callback): Likewise.
7187 (cancel_breakpoints_callback): Likewise.
7189 2014-09-19 Don Breazeal <donb@codesourcery.com>
7191 * linux-low.c (handle_extended_wait): Call
7192 linux_ptrace_get_extended_event.
7193 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7194 linux_is_extended_waitstatus.
7196 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7198 * Makefile.in (CPPFLAGS): Define.
7199 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7200 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7202 2014-09-16 Gary Benson <gbenson@redhat.com>
7204 * inferiors.h (current_inferior): Renamed as...
7205 (current_thread): New variable. All uses updated.
7206 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7207 (maybe_move_out_of_jump_pad): Likewise.
7208 (cancel_breakpoint): Likewise.
7209 (linux_low_filter_event): Likewise.
7210 (wait_for_sigstop): Likewise.
7211 (linux_resume_one_lwp): Likewise.
7212 (need_step_over_p): Likewise.
7213 (start_step_over): Likewise.
7214 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7215 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7216 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7217 and save_inferior as saved_thread.
7218 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7220 (regcache_invalidate_thread): Likewise.
7221 * remote-utils.c (prepare_resume_reply): Likewise.
7222 * thread-db.c (thread_db_get_tls_address): Likewise.
7223 (disable_thread_event_reporting): Likewise.
7224 (remove_thread_event_breakpoints): Likewise.
7225 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7227 * target.h (set_desired_inferior): Renamed as...
7228 (set_desired_thread): New declaration. All uses updated.
7229 * server.c (myresume): Updated comment to reference thread instead
7231 (handle_serial_event): Likewise.
7232 (handle_target_event): Likewise.
7234 2014-09-12 Tom Tromey <tromey@redhat.com>
7235 Gary Benson <gbenson@redhat.com>
7237 * regcache.h: Include common-regcache.h.
7238 (regcache_read_pc): Don't declare.
7239 * regcache.c (get_thread_regcache_for_ptid): New function.
7241 2014-09-11 Tom Tromey <tromey@redhat.com>
7242 Gary Benson <gbenson@redhat.com>
7244 * symbol.c: New file.
7245 * Makefile.in (SFILES): Add symbol.c.
7246 (OBS): Add symbol.o.
7248 2014-09-11 Gary Benson <gbenson@redhat.com>
7250 * target.c (target_stop_ptid, target_continue_ptid): New
7253 2014-09-11 Tom Tromey <tromey@redhat.com>
7254 Gary Benson <gbenson@redhat.com>
7256 * target.h: Include target/target.h.
7257 * target.c (target_read_memory, target_read_uint32)
7258 (target_write_memory): New functions.
7260 2014-09-11 Gary Benson <gbenson@redhat.com>
7262 * server.h (debug_hw_points): Don't declare.
7263 * server.c (debug_hw_points): Don't define. Replace all uses
7264 with show_debug_regs.
7265 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7266 all uses with show_debug_regs.
7268 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7270 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7271 endianness into account.
7272 (ppc_supply_ptrace_register): Likewise.
7274 2014-09-03 James Hogan <james.hogan@imgtec.com>
7276 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7277 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7279 2014-09-03 Gary Benson <gbenson@redhat.com>
7281 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7282 ALL_DEBUG_ADDRESS_REGISTERS.
7284 2014-09-02 Gary Benson <gbenson@redhat.com>
7286 * i386-low.h: Renamed as...
7287 * x86-low.h: New file. All type, function and variable name
7288 prefixes changed from "i386_" to "x86_". All references updated.
7289 * i386-low.c: Renamed as...
7290 * x86-low.c: New file. All type, function and variable name
7291 prefixes changed from "i386_" to "x86_". All references updated.
7293 2014-09-02 Gary Benson <gbenson@redhat.com>
7295 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7296 (x86_linux_new_thread): Likewise.
7298 2014-08-29 Gary Benson <gbenson@redhat.com>
7300 * server.h (setjmp.h): Do not include.
7301 (toplevel): Do not declare.
7302 (common-exceptions.h): Include.
7303 (cleanups.h): Likewise.
7304 * server.c (toplevel): Do not define.
7305 (exit_code): New static global.
7306 (detach_or_kill_for_exit_cleanup): New function.
7307 (main): New function. Original main renamed to...
7308 (captured_main): New function.
7309 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7311 2014-08-29 Gary Benson <gbenson@redhat.com>
7313 * Makefile.in (SFILES): Add common/common-exceptions.c.
7314 (OBS): Add common-exceptions.o.
7315 (common-exceptions.o): New rule.
7316 * utils.c (prepare_to_throw_exception): New function.
7318 2014-08-29 Gary Benson <gbenson@redhat.com>
7320 * config.in: Regenerate.
7321 * configure: Likewise.
7323 2014-08-29 Gary Benson <gbenson@redhat.com>
7325 * Makefile.in (SFILES): Add common/cleanups.c.
7327 (cleanups.o): New rule.
7329 2014-08-29 Gary Benson <gbenson@redhat.com>
7331 * utils.c (internal_vwarning): New function.
7333 2014-08-28 Gary Benson <gbenson@redhat.com>
7335 * utils.h (fatal): Remove declaration.
7336 * utils.c (fatal): Remove function.
7338 2014-08-28 Gary Benson <gbenson@redhat.com>
7340 * tracepoint.c (gdb_agent_init): Replace fatal with
7342 (initialize_tracepoint): Likewise.
7344 2014-08-28 Gary Benson <gbenson@redhat.com>
7346 * remote-utils.c (remote_prepare): Replace fatal with error.
7348 2014-08-28 Gary Benson <gbenson@redhat.com>
7350 * linux-low.c (linux_async): Replace fatal with warning.
7352 (linux_start_non_stop): Return -1 if linux_async failed.
7354 2014-08-28 Gary Benson <gbenson@redhat.com>
7356 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7358 (i386_dr_low_get_addr): Remove vague comment.
7359 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7362 2014-08-28 Gary Benson <gbenson@redhat.com>
7364 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7365 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7367 (linux_resume_one_lwp): Likewise.
7368 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7370 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7371 with internal_error.
7372 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7373 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7374 (find_register_by_name): Replace fatal with internal_error.
7375 (find_regno): Likewise.
7376 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7377 * thread-db.c (thread_db_create_event): Likewise.
7378 (thread_db_load_search): Likewise.
7379 (try_thread_db_load_1): Likewise.
7380 * tracepoint.c (get_jump_space_head): Replace fatal with
7382 (claim_trampoline_space): Likewise.
7383 (have_fast_tracepoint_trampoline_buffer): Likewise.
7384 (cmd_qtstart): Likewise.
7385 (stop_tracing): Likewise.
7386 (fast_tracepoint_collecting): Likewise.
7387 (target_malloc): Likewise.
7388 (download_tracepoint): Likewise.
7389 (download_trace_state_variables): Replace check with gdb_assert.
7390 (upload_fast_traceframes): Replace fatal with internal_error.
7392 2014-08-19 Tom Tromey <tromey@redhat.com>
7393 Gary Benson <gbenson@redhat.com>
7395 * Makefile.in (SFILES): Add common/common-debug.c.
7396 (OBS): Add common-debug.o.
7397 (common-debug.o): New rule.
7398 * debug.h (debug_printf): Don't declare.
7399 * debug.c (debug_printf): Renamed and rewritten as...
7400 (debug_vprintf): New function.
7402 2014-08-19 Gary Benson <gbenson@redhat.com>
7404 * utils.h: Do not include print-utils.h.
7406 2014-08-19 Tom Tromey <tromey@redhat.com>
7407 Gary Benson <gbenson@redhat.com>
7409 * server.h: Add static assertion.
7410 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7412 2014-08-19 Tom Tromey <tromey@redhat.com>
7413 Gary Benson <gbenson@redhat.com>
7415 * Makefile.in (SFILES): Add common/errors.c.
7416 (OBS): Add errors.o.
7417 (IPA_OBS): Add errors-ipa.o.
7418 (errors.o): New rule.
7419 (errors-ipa.o): Likewise.
7420 * utils.h (perror_with_name, error, warning): Don't declare.
7421 * utils.c (warning): Renamed and rewritten as...
7422 (vwarning): New function.
7423 (error): Renamed and rewritten as...
7424 (verror): New function.
7425 (internal_error): Renamed and rewritten as...
7426 (internal_verror): New function.
7428 2014-08-07 Gary Benson <gbenson@redhat.com>
7430 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7431 * configure: Regenerate.
7432 * config.in: Likewise.
7433 * server.h: Do not include errno.h.
7434 * event-loop.c: Likewise.
7435 * hostio-errno.c: Likewise.
7436 * linux-low.c: Likewise.
7437 * remote-utils.c: Likewise.
7438 * spu-low.c: Likewise.
7439 * utils.c: Likewise.
7440 * gdbreplay.c: Unconditionally include errno.h.
7442 2014-08-07 Gary Benson <gbenson@redhat.com>
7444 * server.h: Do not include string.h.
7445 * event-loop.c: Likewise.
7446 * linux-low.c: Likewise.
7447 * regcache.c: Likewise.
7448 * remote-utils.c: Likewise.
7449 * spu-low.c: Likewise.
7450 * utils.c: Likewise.
7452 2014-08-07 Gary Benson <gbenson@redhat.com>
7454 * server.h: Do not include gdb_assert.h.
7456 2014-08-07 Gary Benson <gbenson@redhat.com>
7458 * server.h: Do not include common-utils.h.
7460 2014-08-07 Gary Benson <gbenson@redhat.com>
7462 * server.h: Do not include ptid.h.
7463 * notif.h: Likewise.
7465 2014-08-07 Gary Benson <gbenson@redhat.com>
7467 * server.h: Do not include gdb_locale.h.
7469 2014-08-07 Gary Benson <gbenson@redhat.com>
7471 * server.h: Do not include gdb/signals.h.
7472 * win32-low.c: Likewise.
7474 2014-08-07 Gary Benson <gbenson@redhat.com>
7476 * server.h: Do not include pathmax.h.
7478 2014-08-07 Gary Benson <gbenson@redhat.com>
7480 * server.h: Do not include libiberty.h.
7481 * linux-bfin-low.c: Likewise.
7483 2014-08-07 Gary Benson <gbenson@redhat.com>
7485 * server.h: Do not include ansidecl.h.
7487 2014-08-07 Gary Benson <gbenson@redhat.com>
7489 * linux-x86-low.c: Do not include stddef.h.
7490 * lynx-ppc-low.c: Likewise.
7491 * tracepoint.c: Likewise.
7493 2014-08-07 Gary Benson <gbenson@redhat.com>
7495 * server.h: Do not include stdarg.h.
7496 * nto-low.c: Likewise.
7498 2014-08-07 Gary Benson <gbenson@redhat.com>
7500 * server.h: Do not include stdlib.h.
7501 * inferiors.c: Likewise.
7502 * linux-low.c: Likewise.
7503 * regcache.c: Likewise.
7504 * spu-low.c: Likewise.
7505 * tracepoint.c: Likewise.
7506 * utils.c: Likewise.
7508 2014-08-07 Gary Benson <gbenson@redhat.com>
7510 * server.h: Do not include stdio.h.
7511 * linux-low.c: Likewise.
7512 * remote-utils.c: Likewise.
7513 * spu-low.c: Likewise.
7514 * utils.c: Likewise.
7515 * wincecompat.c: Likewise.
7517 2014-08-06 Gary Benson <gbenson@redhat.com>
7519 * regcache.c (init_register_cache): Move conditionals inside if.
7521 2014-08-06 Gary Benson <gbenson@redhat.com>
7523 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7525 2014-07-31 Gary Benson <gbenson@redhat.com>
7527 * ax.h: Do not include server.h.
7528 * gdbthread.h: Likewise.
7529 * lynx-low.h: Likewise.
7530 * notif.h: Likewise.
7532 2014-07-30 Gary Benson <gbenson@redhat.com>
7534 * server.h: Include common-defs.h.
7535 Do not include config.h or build-gnulib-gdbserver/config.h.
7537 2014-07-30 Gary Benson <gbenson@redhat.com>
7539 * hostio-errno.c: Move server.h to top of includes list.
7540 * inferiors.c: Likewise.
7541 * linux-x86-low.c: Likewise.
7542 * notif.c: Include server.h.
7544 2014-07-24 Tom Tromey <tromey@redhat.com>
7545 Gary Benson <gbenson@redhat.com>
7547 * server.h (CORE_ADDR): Now unsigned.
7549 2014-07-16 Pedro Alves <palves@redhat.com>
7551 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7553 2014-07-15 Pedro Alves <palves@redhat.com>
7555 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7558 2014-07-11 Pedro Alves <palves@redhat.com>
7560 * linux-low.c (kill_wait_lwp): New function, based on
7561 kill_one_lwp_callback, but use my_waitpid directly.
7562 (kill_one_lwp_callback, linux_kill): Use it.
7564 2014-06-23 Pedro Alves <palves@redhat.com>
7566 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7567 before setting DR0..DR3.
7569 2014-06-20 Gary Benson <gbenson@redhat.com>
7571 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7572 * configure: Regenerated.
7573 * config.in: Likewise.
7575 2014-06-20 Gary Benson <gbenson@redhat.com>
7577 * Makefile.in (SFILES): Update locations for files moved
7579 (object file files): Reordered.
7581 2014-06-20 Gary Benson <gbenson@redhat.com>
7583 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7584 (i386_dr_low_set_addr): Likewise.
7585 (i386_dr_low_get_addr): Likewise.
7586 (i386_dr_low_can_set_control): Likewise.
7587 (i386_dr_low_set_control): Likewise.
7588 (i386_dr_low_get_control): Likewise.
7589 (i386_dr_low_get_status): Likewise.
7590 (i386_get_debug_register_length): Likewise.
7591 * linux-x86-low.c (i386_dr_low_set_addr):
7592 Changed signature. Made static.
7593 (i386_dr_low_get_addr): Likewise.
7594 (i386_dr_low_set_control): Likewise.
7595 (i386_dr_low_get_control): Likewise.
7596 (i386_dr_low_get_status): Likewise.
7597 (i386_dr_low): New global variable.
7598 * win32-i386-low.c (i386_dr_low_set_addr):
7599 Changed signature. Made static.
7600 (i386_dr_low_get_addr): Likewise.
7601 (i386_dr_low_set_control): Likewise.
7602 (i386_dr_low_get_control): Likewise.
7603 (i386_dr_low_get_status): Likewise.
7604 (i386_dr_low): New global variable.
7606 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7608 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7609 * Makefile.in (AR, AR_FLAGS): Define.
7610 * configure: Regenerate.
7612 2014-06-19 Gary Benson <gbenson@redhat.com>
7614 * Makefile.in (i386-dregs.o): New rule.
7615 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7616 * i386-low.c (target.h): Remove include.
7617 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7618 (DR_CONTROL_SHIFT): Likewise.
7619 (DR_CONTROL_SIZE): Likewise.
7620 (DR_RW_EXECUTE): Likewise.
7621 (DR_RW_WRITE): Likewise.
7622 (DR_RW_READ): Likewise.
7623 (DR_RW_IORW): Likewise.
7624 (DR_LEN_1): Likewise.
7625 (DR_LEN_2): Likewise.
7626 (DR_LEN_4): Likewise.
7627 (DR_LEN_8): Likewise.
7628 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7629 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7630 (DR_ENABLE_SIZE): Likewise.
7631 (DR_LOCAL_SLOWDOWN): Likewise.
7632 (DR_GLOBAL_SLOWDOWN): Likewise.
7633 (DR_CONTROL_RESERVED): Likewise.
7634 (I386_DR_CONTROL_MASK): Likewise.
7635 (I386_DR_VACANT): Likewise.
7636 (I386_DR_LOCAL_ENABLE): Likewise.
7637 (I386_DR_GLOBAL_ENABLE): Likewise.
7638 (I386_DR_DISABLE): Likewise.
7639 (I386_DR_SET_RW_LEN): Likewise.
7640 (I386_DR_GET_RW_LEN): Likewise.
7641 (I386_DR_WATCH_HIT): Likewise.
7642 (i386_wp_op_t): Likewise.
7643 (i386_show_dr): Likewise.
7644 (i386_length_and_rw_bits): Likewise.
7645 (i386_insert_aligned_watchpoint): Likewise.
7646 (i386_remove_aligned_watchpoint): Likewise.
7647 (i386_handle_nonaligned_watchpoint): Likewise.
7648 i386_update_inferior_debug_regs(): Likewise.
7649 (i386_dr_insert_watchpoint): Likewise.
7650 (i386_dr_remove_watchpoint): Likewise.
7651 (i386_dr_region_ok_for_watchpoint): Likewise.
7652 (i386_dr_stopped_data_address): Likewise.
7653 (i386_dr_stopped_by_watchpoint): Likewise.
7655 2014-06-19 Gary Benson <gbenson@redhat.com>
7657 * i386-low.c (i386_dr_show): Renamed to
7658 i386_show_dr and made static. All uses updated.
7659 (i386_dr_length_and_rw_bits): Renamed to
7660 i386_length_and_rw_bits and made static.
7662 (i386_dr_insert_aligned_watchpoint): Renamed to
7663 i386_insert_aligned_watchpoint and made static.
7665 (i386_dr_remove_aligned_watchpoint): Renamed to
7666 i386_remove_aligned_watchpoint and made static.
7668 (i386_dr_update_inferior_debug_regs): Renamed to
7669 i386_update_inferior_debug_regs and made static.
7672 2014-06-18 Gary Benson <gbenson@redhat.com>
7674 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7675 (i386_dr_low_can_set_control): Likewise.
7676 (i386_get_debug_register_length): Likewise.
7677 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7678 (i386_dr_low_can_set_control): Likewise.
7679 (i386_get_debug_register_length): Likewise.
7681 2014-06-17 Gary Benson <gbenson@redhat.com>
7683 * i386-low.h (i386-dregs.h): New include.
7684 (DR_FIRSTADDR): Now in i386-dregs.h.
7685 (DR_LASTADDR): Likewise.
7686 (DR_NADDR): Likewise.
7687 (DR_STATUS): Likewise.
7688 (DR_CONTROL): Likewise.
7689 (i386_debug_reg_state): Likewise.
7690 (i386_dr_insert_watchpoint): Likewise.
7691 (i386_dr_remove_watchpoint): Likewise.
7692 (i386_dr_region_ok_for_watchpoint): Likewise.
7693 (i386_dr_stopped_data_address): Likewise.
7694 (i386_dr_stopped_by_watchpoint): Likewise.
7695 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7697 2014-06-18 Gary Benson <gbenson@redhat.com>
7699 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7700 i386_dr_insert_watchpoint.
7701 (i386_low_remove_watchpoint): Renamed to
7702 i386_dr_remove_watchpoint.
7703 (i386_low_region_ok_for_watchpoint): Renamed to
7704 i386_dr_region_ok_for_watchpoint.
7705 (i386_low_stopped_data_address): Renamed to
7706 i386_dr_stopped_data_address.
7707 (i386_low_stopped_by_watchpoint): Renamed to
7708 i386_dr_stopped_by_watchpoint.
7709 * i386-low.c (i386_show_dr): Renamed to
7710 i386_dr_show and made nonstatic. All uses updated.
7711 (i386_length_and_rw_bits): Renamed to
7712 i386_dr_length_and_rw_bits and made nonstatic.
7714 (i386_insert_aligned_watchpoint): Renamed to
7715 i386_dr_insert_aligned_watchpoint and made nonstatic.
7717 (i386_remove_aligned_watchpoint): Renamed to
7718 i386_dr_remove_aligned_watchpoint and made nonstatic.
7720 (i386_update_inferior_debug_regs): Renamed to
7721 i386_dr_update_inferior_debug_regs and made nonstatic.
7723 (i386_low_insert_watchpoint): Renamed to
7724 i386_dr_insert_watchpoint. All uses updated.
7725 (i386_low_remove_watchpoint): Renamed to
7726 i386_dr_remove_watchpoint. All uses updated.
7727 (i386_low_region_ok_for_watchpoint): Renamed to
7728 i386_dr_region_ok_for_watchpoint. All uses updated.
7729 (i386_low_stopped_data_address): Renamed to
7730 i386_dr_stopped_data_address. All uses updated.
7731 (i386_low_stopped_by_watchpoint): Renamed to
7732 i386_dr_stopped_by_watchpoint. All uses updated.
7734 2014-06-18 Gary Benson <gbenson@redhat.com>
7736 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7737 (i386_dr_low_can_set_control): Likewise.
7738 (i386_insert_aligned_watchpoint): New check.
7740 2014-06-18 Gary Benson <gbenson@redhat.com>
7742 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7745 2014-06-18 Gary Benson <gbenson@redhat.com>
7747 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7748 instead of fatal and error.
7749 (i386_handle_nonaligned_watchpoint): Likewise.
7751 2014-06-18 Gary Benson <gbenson@redhat.com>
7753 * i386-low.c (i386_get_debug_register_length): New macro.
7754 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7755 (i386_show_dr): Use debug_printf instead of fprintf. Use
7756 phex to format values.
7758 2014-06-18 Gary Benson <gbenson@redhat.com>
7760 * i386-low.h: Comment changes.
7761 * i386-low.c: Likewise.
7763 2014-06-18 Gary Benson <gbenson@redhat.com>
7765 * i386-low.c: Whitespace changes.
7767 2014-06-12 Tom Tromey <tromey@redhat.com>
7769 * utils.c (freeargv): Remove.
7771 2014-06-12 Tom Tromey <tromey@redhat.com>
7773 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7774 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7775 (parse_debug_format_options): Likewise.
7776 (gdbserver_usage): Likewise.
7777 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7778 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7779 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7781 ($(LIBGNU)): Depend on libiberty.
7782 (all-lib): Recurse into all subdirs.
7783 (install-only): Invoke "install" target in subdirs.
7784 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7786 * configure: Rebuild.
7787 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7788 for vasprintf, vsnprintf, or gettimeofday.
7789 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7792 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7794 * development.sh: Delete.
7795 * Makefile.in (config.status): Adjust dependency on development.sh.
7796 * configure.ac: Adjust development.sh source call.
7797 * configure: Regenerate.
7799 2014-06-02 Pedro Alves <palves@redhat.com>
7801 * ax.c (gdb_free_agent_expr): New function.
7802 * ax.h (gdb_free_agent_expr): New declaration.
7803 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7805 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7807 (clear_breakpoint_conditions_and_commands): New function.
7808 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7809 (clear_breakpoint_conditions_and_commands): New declaration.
7811 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7813 * linux-aarch64-low.c (asm/ptrace.h): Include.
7815 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7817 Fix TLS access for -static -pthread.
7818 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7819 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7820 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7822 2014-05-20 Pedro Alves <palves@redhat.com>
7824 * linux-aarch64-low.c (aarch64_insert_point)
7825 (aarch64_remove_point): No longer check whether the type is
7826 supported here. Adjust to new interface.
7827 (the_low_target): Install aarch64_supports_z_point_type as
7828 supports_z_point_type method.
7829 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7830 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7831 instead of a Z packet char. Adjust.
7832 (arm_supports_z_point_type): New function.
7833 (arm_insert_point, arm_remove_point): Adjust to new interface.
7834 (the_low_target): Install arm_supports_z_point_type.
7835 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7836 (cris_insert_point, cris_remove_point): Adjust to new interface.
7837 Don't check whether the type is supported here.
7838 (the_low_target): Install cris_supports_z_point_type.
7839 * linux-low.c (linux_supports_z_point_type): New function.
7840 (linux_insert_point, linux_remove_point): Adjust to new interface.
7841 * linux-low.h (struct linux_target_ops) <insert_point,
7842 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7843 raw_breakpoint pointer parameter.
7844 <supports_z_point_type>: New method.
7845 * linux-mips-low.c (mips_supports_z_point_type): New function.
7846 (mips_insert_point, mips_remove_point): Adjust to new interface.
7847 Use mips_supports_z_point_type.
7848 (the_low_target): Install mips_supports_z_point_type.
7849 * linux-ppc-low.c (the_low_target): Install NULL as
7850 supports_z_point_type method.
7851 * linux-s390-low.c (the_low_target): Install NULL as
7852 supports_z_point_type method.
7853 * linux-sparc-low.c (the_low_target): Install NULL as
7854 supports_z_point_type method.
7855 * linux-x86-low.c (x86_supports_z_point_type): New function.
7856 (x86_insert_point): Adjust to new insert_point interface. Use
7857 insert_memory_breakpoint. Adjust to new
7858 i386_low_insert_watchpoint interface.
7859 (x86_remove_point): Adjust to remove_point interface. Use
7860 remove_memory_breakpoint. Adjust to new
7861 i386_low_remove_watchpoint interface.
7862 (the_low_target): Install x86_supports_z_point_type.
7863 * lynx-low.c (lynx_target_ops): Install NULL as
7864 supports_z_point_type callback.
7865 * nto-low.c (nto_supports_z_point_type): New.
7866 (nto_insert_point, nto_remove_point): Adjust to new interface.
7867 (nto_target_ops): Install nto_supports_z_point_type.
7868 * mem-break.c: Adjust intro comment.
7869 (struct raw_breakpoint) <raw_type, size>: New fields.
7870 <inserted>: Update comment.
7871 <shlib_disabled>: Delete field.
7872 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7873 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7874 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7875 (raw_bkpt_type_to_target_hw_bp_type): New function.
7876 (find_enabled_raw_code_breakpoint_at): New function.
7877 (find_raw_breakpoint_at): New type and size parameters. Use them.
7878 (insert_memory_breakpoint): New function, based off
7879 set_raw_breakpoint_at.
7880 (remove_memory_breakpoint): New function.
7881 (set_raw_breakpoint_at): Reimplement.
7882 (set_breakpoint): New, based on set_breakpoint_at.
7883 (set_breakpoint_at): Reimplement.
7884 (delete_raw_breakpoint): Go through the_target->remove_point
7885 instead of assuming memory breakpoints.
7886 (find_gdb_breakpoint_at): Delete.
7887 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7888 (find_gdb_breakpoint): New function.
7889 (set_gdb_breakpoint_at): Delete.
7890 (z_type_supported): New function.
7891 (set_gdb_breakpoint_1): New function, loosely based off
7892 set_gdb_breakpoint_at.
7893 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7894 (delete_gdb_breakpoint_at): Delete.
7895 (delete_gdb_breakpoint_1): New function, loosely based off
7896 delete_gdb_breakpoint_at.
7897 (delete_gdb_breakpoint): New function.
7898 (clear_gdb_breakpoint_conditions): Rename to ...
7899 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7901 (add_condition_to_breakpoint): Make static.
7902 (add_breakpoint_condition): Take a struct breakpoint pointer
7903 instead of an address. Adjust.
7904 (gdb_condition_true_at_breakpoint): Rename to ...
7905 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7907 (gdb_condition_true_at_breakpoint): Reimplement.
7908 (add_breakpoint_commands): Take a struct breakpoint pointer
7909 instead of an address. Adjust.
7910 (gdb_no_commands_at_breakpoint): Rename to ...
7911 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7912 parameter. Return true if no breakpoint was found. Change debug
7914 (gdb_no_commands_at_breakpoint): Reimplement.
7915 (run_breakpoint_commands): Rename to ...
7916 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7917 and change return type to boolean.
7918 (run_breakpoint_commands): New function.
7919 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7920 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7921 breakpoint. Go through the_target->remove_point instead of
7922 assuming memory breakpoint.
7923 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7924 software and hardware breakpoints.
7925 (reinsert_raw_breakpoint): Go through the_target->insert_point
7926 instead of assuming memory breakpoint.
7927 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7928 software and hardware breakpoints.
7929 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7930 Check both software and hardware breakpoints.
7931 (validate_inserted_breakpoint): Assert the breakpoint is a
7932 software breakpoint. Set the inserted flag to -1 instead of
7933 setting shlib_disabled.
7934 (delete_disabled_breakpoints): Adjust.
7935 (validate_breakpoints): Only validate software breakpoints.
7936 Adjust to inserted flag change.
7937 (check_mem_read, check_mem_write): Skip breakpoint types other
7938 than software breakpoints. Adjust to inserted flag change.
7939 * mem-break.h (enum raw_bkpt_type): New enum.
7940 (raw_breakpoint, struct process_info): Forward declare.
7941 (Z_packet_to_target_hw_bp_type): Delete declaration.
7942 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7943 (set_gdb_breakpoint, delete_gdb_breakpoint)
7944 (clear_breakpoint_conditions): New declarations.
7945 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7946 (breakpoint_inserted_here): Update comment.
7947 (add_breakpoint_condition, add_breakpoint_commands): Replace
7948 address parameter with a breakpoint pointer parameter.
7949 (gdb_breakpoint_here): Update comment.
7950 (delete_gdb_breakpoint_at): Delete.
7951 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7952 * server.c (process_point_options): Take a struct breakpoint
7953 pointer instead of an address. Adjust.
7954 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7955 delete_gdb_breakpoint.
7956 * spu-low.c (spu_target_ops): Install NULL as
7957 supports_z_point_type method.
7958 * target.h: Include mem-break.h.
7959 (struct target_ops) <prepare_to_access_memory>: Update comment.
7960 <supports_z_point_type>: New field.
7961 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7962 instead of a char. Also take a raw breakpoint pointer.
7963 * win32-arm-low.c (the_low_target): Install NULL as
7964 supports_z_point_type.
7965 * win32-i386-low.c (i386_supports_z_point_type): New function.
7966 (i386_insert_point, i386_remove_point): Adjust to new interface.
7967 (the_low_target): Install i386_supports_z_point_type.
7968 * win32-low.c (win32_supports_z_point_type): New function.
7969 (win32_insert_point, win32_remove_point): Adjust to new interface.
7970 (win32_target_ops): Install win32_supports_z_point_type.
7971 * win32-low.h (struct win32_target_ops):
7972 <supports_z_point_type>: New method.
7973 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7974 instead of a char. Also take a raw breakpoint pointer.
7976 2014-05-20 Pedro Alves <palves@redhat.com>
7978 * mem-break.h: Include break-common.h.
7979 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7980 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7981 (Z_packet_to_target_hw_bp_type): New declaration.
7982 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7983 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7984 (Z_PACKET_ACCESS_WP): Delete macros.
7985 (Z_packet_to_hw_type): Delete function.
7986 * i386-low.h: Don't include break-common.h here.
7987 (Z_packet_to_hw_type): Delete declaration.
7988 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7989 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7990 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7991 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7992 * linux-aarch64-low.c: Don't include break-common.h here.
7993 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7994 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7995 (Z_packet_to_target_hw_bp_type): Delete function.
7996 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7998 (mips_insert_point, mips_remove_point): Use
7999 Z_packet_to_target_hw_bp_type.
8001 2014-05-20 Pedro Alves <palves@redhat.com>
8003 * linux-aarch64-low.c: Include break-common.h.
8004 (enum target_point_type): Delete.
8005 (Z_packet_to_point_type): Rename to ...
8006 (Z_packet_to_target_hw_bp_type): ... this, and return a
8007 target_hw_bp_type instead.
8008 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8009 instead of an enum target_point_type.
8010 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8012 (aarch64_dr_state_insert_one_point)
8013 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8014 (aarch64_handle_aligned_watchpoint)
8015 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8016 Take an enum target_hw_bp_type instead of an enum
8018 (aarch64_supports_z_point_type): New function.
8019 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8020 use Z_packet_to_target_hw_bp_type.
8022 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8024 * configure.ac: Only use -Werror by default when DEVELOPMENT
8026 * configure: Regenerate.
8028 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8030 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8031 * linux-x86-low.c (X86_64_USER_REGS): New.
8032 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8034 2014-04-28 Yao Qi <yao@codesourcery.com>
8036 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8039 2014-04-25 Pedro Alves <palves@redhat.com>
8042 * linux-low.c (linux_attach_fail_reason_string): New function.
8043 (linux_attach_lwp): Delete.
8044 (linux_attach_lwp_1): Rename to ...
8045 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8046 argument. Remove "initial" parameter. Return int instead of
8047 void. Don't error or warn here.
8048 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8049 failure to attach to the tgid. Call warning when failing to
8051 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8052 argument. Remove "initial" parameter. Return int instead of
8053 void. Don't error or warn here.
8054 (linux_attach_fail_reason_string): New declaration.
8055 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8056 interface change. Use linux_attach_fail_reason_string.
8058 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8059 Walfred Tedeschi <walfred.tedeschi@intel.com>
8061 * Makefile.in: Added rules to handle new files
8062 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8063 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8064 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8065 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8066 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8067 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8069 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8070 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8071 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8072 i386/x32-avx512.xml.
8073 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8074 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8075 i386/x32-avx512-linux.xml.
8076 * i387-fp.c (num_avx512_k_registers): New constant for number
8078 (num_avx512_zmmh_low_registers): New constant for number of
8079 lower ZMM registers (0-15).
8080 (num_avx512_zmmh_high_registers): New constant for number of
8081 higher ZMM registers (16-31).
8082 (num_avx512_ymmh_registers): New contant for number of higher
8083 YMM registers (ymm16-31 added by avx521 on x86_64).
8084 (num_avx512_xmm_registers): New constant for number of higher
8085 XMM registers (xmm16-31 added by AVX512 on x86_64).
8086 (struct i387_xsave): Add space for AVX512 registers.
8087 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8088 Add code to handle AVX512 registers.
8089 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8090 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8091 prototypei from generated file.
8092 (tdesc_amd64_avx512_linux): Likewise.
8093 (init_registers_x32_avx512_linux): Likewise.
8094 (tdesc_x32_avx512_linux): Likewise.
8095 (init_registers_i386_avx512_linux): Likewise.
8096 (tdesc_i386_avx512_linux): Likewise.
8097 (x86_64_regmap): Add AVX512 registers.
8098 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8100 (initialize_low_arch): Add code to initialize AVX512 registers.
8102 2014-04-23 Pedro Alves <palves@redhat.com>
8104 * mem-break.c (find_gdb_breakpoint_at): Make static.
8105 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8107 2014-04-23 Pedro Alves <palves@redhat.com>
8109 * i386-low.c: Don't include break-common.h here.
8110 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8111 prototype to take target_hw_bp_type as argument instead of a Z
8113 * i386-low.h: Include break-common.h here.
8114 (Z_packet_to_hw_type): Declare.
8115 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8117 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8118 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8119 (x86_remove_point): Convert the packet number to a
8120 target_hw_bp_type before calling i386_low_remove_watchpoint.
8121 * win32-i386-low.c (i386_insert_point): Convert the packet number
8122 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8123 (i386_remove_point): Convert the packet number to a
8124 target_hw_bp_type before calling i386_low_remove_watchpoint.
8126 2014-04-23 Pedro Alves <palves@redhat.com>
8128 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8130 2014-04-10 Pedro Alves <palves@redhat.com>
8132 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8133 Check if the condition or command is NULL before checking if the
8134 breakpoint is known. On success, return true.
8135 * mem-break.h (add_breakpoint_condition): Document return.
8136 (add_breakpoint_commands): Add describing comment.
8137 * server.c (skip_to_semicolon): New function.
8138 (process_point_options): Use it.
8140 2014-04-09 Pedro Alves <palves@redhat.com>
8142 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8145 2014-02-27 Pedro Alves <palves@redhat.com>
8148 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8150 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8152 (last_thread_of_process_p): Take a PID argument instead of a
8154 (linux_wait_for_lwp): Delete.
8155 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8157 (linux_low_filter_event): New function, party factored out from
8158 linux_wait_for_event.
8159 (linux_wait_for_event): Rename to ...
8160 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8161 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8162 sigsuspend. Check for zombie leaders.
8163 (linux_wait_for_event): Reimplement as wrapper around
8164 linux_wait_for_event_filtered.
8165 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8166 a normal or signal exit is seen, it's the whole process exiting.
8167 (wait_for_sigstop): No longer a for_each_inferior callback.
8168 Rewrite on top of linux_wait_for_event_filtered.
8169 (stop_all_lwps): Call wait_for_sigstop directly.
8170 * server.c (resume, handle_target_event): Handle
8171 TARGET_WAITKIND_NO_RESUMED.
8173 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8175 * win32-low.c (psapi_get_dll_name,
8176 * win32_CreateToolhelp32Snapshot): Delete.
8177 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8178 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8180 (handle_load_dll): Add function description.
8181 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8183 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8185 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8187 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8188 base address when calling win32_add_one_solib.
8189 (handle_load_dll): Delete local variable load_addr.
8190 Remove 0x1000 offset applied to DLL base address when calling
8191 win32_add_one_solib.
8192 (handle_unload_dll): Add comment.
8194 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8196 * win32-low.c (win32_add_all_dlls): Renames
8197 win32_ensure_ntdll_loaded. Rewrite function documentation.
8198 Adjust implementation to always load all DLLs.
8199 Add 0x1000 offset to DLL base address when calling
8200 win32_add_one_solib.
8201 (child_initialization_done): New static global.
8202 (do_initial_child_stuff): Set child_initialization_done to
8203 zero during child initialization, and 1 after. Replace call
8204 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8206 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8207 (handle_unload_dll): Add function documentation.
8208 (get_child_debug_event): Ignore load and unload DLL events
8209 during child initialization.
8211 2014-02-20 Doug Evans <dje@google.com>
8213 Remove global all_lwps.
8214 * inferiors.h (ptid_of): Move here from linux-low.h.
8215 (pid_of, lwpid_of): Ditto.
8216 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8217 parameter is a struct thread_info * now.
8218 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8219 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8220 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8222 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8223 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8224 * linux-arm-low.c (update_registers_callback): Update, "entry"
8225 parameter is a struct thread_info * now.
8226 Fetch lwpid from current_inferior directly.
8227 (arm_insert_point): Pass &all_threads to find_inferior instead of
8229 (arm_remove_point): Ditto.
8230 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8231 (arm_prepare_to_resume): Fetch pid from thread.
8232 (arm_read_description): Fetch lwpid from current_inferior directly.
8233 * linux-low.c (all_lwps): Delete.
8234 (delete_lwp): Delete call to remove_inferior.
8235 (handle_extended_wait): Fetch lwpid from thread.
8236 (add_lwp): Don't set lwp->entry.id. Remove call to
8237 add_inferior_to_list.
8238 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8239 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8240 (kill_one_lwp_callback): Ditto.
8241 (linux_kill): Don't dereference NULL pointer.
8242 Fetch ptid,lwpid from thread.
8243 (get_detach_signal): Fetch ptid from thread.
8244 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8245 Simplify call to regcache_invalidate_thread.
8246 (delete_lwp_callback): Update, "entry" parameter is a
8247 struct thread_info * now. Fetch pid from thread.
8248 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8249 (status_pending_p_callback): Update, "entry" parameter is a
8250 struct thread_info * now. Fetch ptid from thread.
8251 (find_lwp_pid): Update, "entry" parameter is a
8252 struct thread_info * now.
8253 (linux_wait_for_lwp): Fetch pid from thread.
8254 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8255 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8256 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8257 (dequeue_one_deferred_signal): Ditto.
8258 (cancel_breakpoint): Fetch ptid from current_inferior.
8259 (linux_wait_for_event): Pass &all_threads to find_inferior,
8260 not &all_lwps. Fetch ptid, lwpid from thread.
8261 (count_events_callback): Update, "entry" parameter is a
8262 struct thread_info * now.
8263 (select_singlestep_lwp_callback): Ditto.
8264 (select_event_lwp_callback): Ditto.
8265 (cancel_breakpoints_callback): Ditto.
8266 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8268 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8269 (unsuspend_one_lwp): Update, "entry" parameter is a
8270 struct thread_info * now.
8271 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8273 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8274 Fetch lwpid from thread, not lwp.
8275 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8276 Pass &all_threads to find_inferior, not &all_lwps.
8277 (send_sigstop): Fetch lwpid from thread, not lwp.
8278 (send_sigstop_callback): Update, "entry" parameter is a
8279 struct thread_info * now.
8280 (suspend_and_send_sigstop_callback): Ditto.
8281 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8282 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8283 struct thread_info * now.
8284 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8286 (lwp_running): Update, "entry" parameter is a
8287 struct thread_info * now.
8288 (stop_all_lwps): Fetch ptid from thread.
8289 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8290 (linux_resume_one_lwp): Fetch lwpid from thread.
8291 (linux_set_resume_request): Update, "entry" parameter is a
8292 struct thread_info * now. Fetch pid, lwpid from thread.
8293 (resume_status_pending_p): Update, "entry" parameter is a
8294 struct thread_info * now.
8295 (need_step_over_p): Ditto. Fetch lwpid from thread.
8296 (start_step_over): Fetch lwpid from thread.
8297 (linux_resume_one_thread): Update, "entry" parameter is a
8298 struct thread_info * now. Fetch lwpid from thread.
8299 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8300 (proceed_one_lwp): Update, "entry" parameter is a
8301 struct thread_info * now. Fetch lwpid from thread.
8302 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8303 struct thread_info * now.
8304 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8305 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8306 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8308 (regsets_store_inferior_registers): Ditto.
8309 (fetch_register, store_register): Ditto.
8310 (linux_read_memory, linux_write_memory): Ditto.
8311 (linux_request_interrupt): Ditto.
8312 (linux_read_auxv): Ditto.
8313 (linux_xfer_siginfo): Ditto.
8314 (linux_qxfer_spu): Ditto.
8315 (linux_qxfer_libraries_svr4): Ditto.
8316 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8317 moved to inferiors.h.
8319 (get_thread_lwp): Update.
8320 (struct lwp_info): Delete member "entry". Simplify comment for
8323 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8324 current_inferior directly.
8325 (update_watch_registers_callback): Update, "entry" parameter is a
8326 struct thread_info * now. Fetch pid from thread.
8327 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8328 (mips_insert_point): Fetch lwpid from current_inferior.
8329 Pass &all_threads to find_inferior, not &all_lwps.
8330 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8331 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8333 (mips_stopped_data_address): Ditto.
8334 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8336 * linux-tile-low.c (tile_arch_setup): Ditto.
8337 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8338 (update_debug_registers_callback): Update, "entry" parameter is a
8339 struct thread_info * now. Fetch pid from thread.
8340 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8341 Pass &all_threads to find_inferior, not &all_lwps.
8342 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8343 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8344 Pass &all_threads to find_inferior, not &all_lwps.
8345 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8346 (i386_dr_low_get_status): Ditto.
8347 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8348 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8349 (x86_linux_read_description): Ditto.
8350 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8352 2014-02-20 Doug Evans <dje@google.com>
8354 * inferiors.c (get_first_inferior): Fix buglet.
8356 2014-02-19 Doug Evans <dje@google.com>
8358 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8359 * inferiors.c (add_thread): Change result type to struct thread_info *.
8360 All callers updated.
8361 (add_lwp): Call add_thread here instead of in callers.
8362 All callers updated.
8363 * linux-low.h (get_lwp_thread): Rewrite.
8364 (struct lwp_info): New member "thread".
8366 2014-02-19 Doug Evans <dje@google.com>
8368 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8369 All callers updated.
8371 2014-02-19 Doug Evans <dje@google.com>
8373 * inferiors.c (add_thread): Fix whitespace.
8375 2014-02-19 Doug Evans <dje@google.com>
8377 * dll.c (clear_dlls): Replace accessing list implemention details
8379 * gdbthread.h (get_first_thread): Declare.
8380 * inferiors.c (for_each_inferior_with_data): New function.
8381 (get_first_thread): New function.
8382 (find_thread_ptid): Simplify.
8383 (get_first_inferior): New function.
8384 (clear_list): Delete.
8385 (one_inferior_p): New function.
8386 (clear_inferior_list): New function.
8387 (clear_inferiors): Update.
8388 * inferiors.h (for_each_inferior_with_data): Declare.
8389 (clear_inferior_list): Declare.
8390 (one_inferior_p): Declare.
8391 (get_first_inferior): Declare.
8392 * linux-low.c (linux_wait_for_event): Replace accessing list
8393 implemention details with API function.
8394 * server.c (target_running): Ditto.
8395 (accumulate_file_name_length): New function.
8396 (emit_dll_description): New function.
8397 (handle_qxfer_libraries): Replace accessing list implemention
8398 details with API function.
8399 (handle_qxfer_threads_worker): New function.
8400 (handle_qxfer_threads_proper): Replace accessing list implemention
8401 details with API function.
8402 (handle_query): Ditto.
8403 (visit_actioned_threads_callback_ftype): New typedef.
8404 (visit_actioned_threads_data): New struct.
8405 (visit_actioned_threads): Rewrite to be find_inferior callback.
8406 (resume): Call find_inferior.
8407 (handle_status): Replace accessing list implemention
8408 details with API function.
8409 (process_serial_event): Replace accessing list implemention details
8411 * target.c (set_desired_inferior): Replace accessing list implemention
8412 details with API function.
8413 * tracepoint.c (same_process_p): New function.
8414 (gdb_agent_about_to_close): Replace accessing list implemention
8415 details with API function.
8416 * win32-low.c (child_delete_thread): Replace accessing list
8417 implemention details with API function.
8418 (match_dll_by_basename): New function.
8419 (dll_is_loaded_by_basename): New function.
8420 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8421 details call to dll_is_loaded_by_basename.
8423 2014-02-19 Doug Evans <dje@google.com>
8425 * dll.h (struct dll_info): Add comment.
8426 * gdbthread.h (struct thread_info): Add comment.
8427 (current_ptid): Simplify.
8428 * inferiors.c (add_process): Update.
8429 (remove_process): Update.
8430 * inferiors.h (struct process_info): Rename member "head" to "entry".
8431 * linux-low.c (delete_lwp): Update.
8433 (last_thread_of_process_p): Update.
8434 (kill_one_lwp_callback, linux_kill): Update.
8435 (status_pending_p_callback): Update.
8436 (wait_for_sigstop): Update. Simplify read of ptid.
8437 (start_step_over): Update.
8438 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8439 (get_lwp_thread): Update.
8440 (struct lwp_info): Rename member "head" to "entry".
8441 * regcache.h (inferior_list_entry): Delete.
8442 * server.c (kill_inferior_callback): Update.
8443 (detach_or_kill_inferior_callback): Update.
8444 (print_started_pid): Update.
8445 (print_attached_pid): Update.
8446 (process_serial_event): Simplify read of ptid.
8447 * thread-db.c (thread_db_create_event): Update.
8448 (thread_db_get_tls_address): Update.
8449 * win32-low.c (current_inferior_ptid): Simplify.
8451 2014-02-19 Tom Tromey <tromey@redhat.com>
8453 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8455 (target_supports_btrace): Update.
8457 2014-02-14 Yao Qi <yao@codesourcery.com>
8459 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8460 (rsp-low-ipa.o): New target.
8462 2014-02-12 Tom Tromey <tromey@redhat.com>
8464 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8465 convert_ascii_to_int.
8466 * regcache.c (registers_to_string): Likewise.
8467 * remote-utils.c (decode_M_packet): Likewise.
8468 * server.c (process_serial_event): Likewise.
8470 2014-02-12 Tom Tromey <tromey@redhat.com>
8472 * server.c (handle_query, handle_v_run): Use hex2bin, not
8474 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8476 2014-02-12 Tom Tromey <tromey@redhat.com>
8478 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8479 convert_int_to_ascii.
8480 * regcache.c (registers_to_string, collect_register_as_string):
8482 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8484 * server.c (process_serial_event): Likewise.
8485 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8486 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8488 2014-02-12 Tom Tromey <tromey@redhat.com>
8490 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8491 bin2hex, not hexify.
8492 * tracepoint.c (cmd_qtstatus): Likewise.
8494 2014-02-12 Tom Tromey <tromey@redhat.com>
8496 * remote-utils.c (monitor_output): Pass explicit length to
8499 2014-02-12 Tom Tromey <tromey@redhat.com>
8501 * tracepoint.c: Include rsp-low.h.
8502 * server.c: Include rsp-low.h.
8503 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8504 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8506 * remote-utils.c: Include rsp-low.h.
8507 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8508 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8509 (convert_int_to_ascii, convert_ascii_to_int): Move to
8511 * regcache.c: Include rsp-low.h.
8512 * ax.c: Include rsp-low.h.
8513 * Makefile.in (SFILES): Add common/rsp-low.c.
8514 (OBS): Add rsp-low.o.
8515 (rsp-low.o): New target.
8517 2014-02-12 Tom Tromey <tromey@redhat.com>
8519 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8520 Include print-utils.h.
8521 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8522 (plongest, thirty_two, phex_nz): Remove.
8523 * Makefile.in (SFILES): Add common/print-utils.c.
8524 (OBS): Add print-utils.o.
8525 (print-utils-ipa.o): New target.
8526 (print-utils.o): New target.
8527 (IPA_OBJS): Add print-utils-ipa.o.
8529 2014-02-06 Tom Tromey <tromey@redhat.com>
8531 * Makefile.in (SFILES): Fix indentation.
8533 2014-02-05 Doug Evans <dje@google.com>
8535 * linux-low.c (linux_wait_for_event): Improve comment.
8536 (linux_wait_1): Keep current_inferior in sync with event_child.
8538 2014-01-22 Doug Evans <dje@google.com>
8540 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8542 2014-01-22 Doug Evans <dje@google.com>
8544 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8545 * configure: Regenerate.
8546 * config.in: Regenerate.
8547 * Makefile.in (SFILES): Add debug.c.
8549 * debug.c: New file.
8550 * debug.h: New file.
8551 * linux-aarch64-low.c (*): Update all debugging printfs to use
8552 debug_printf instead of fprintf.
8553 * linux-arm-low.c (*): Ditto.
8554 * linux-cris-low.c (*): Ditto.
8555 * linux-crisv32-low.c (*): Ditto.
8556 * linux-m32r-low.c (*): Ditto.
8557 * linux-sparc-low.c (*): Ditto.
8558 * linux-x86.c (*): Ditto.
8559 * linux-low.c (*): Ditto.
8560 (linux_wait_1): Add calls to debug_enter, debug_exit.
8561 (linux_wait): Remove redundant debugging printf.
8562 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8563 (linux_resume, unstop_all_lwps): Ditto.
8564 * mem-break.c (*): Update all debugging printfs to use
8565 debug_printf instead of fprintf.
8566 * remote-utils.c (*): Ditto.
8567 * thread-db.c (*): Ditto.
8568 * server.c #include <ctype.h>, "gdb_vecs.h".
8569 (debug_threads): Moved to debug.c.
8570 (*): Update all debugging printfs to use debug_printf instead of
8572 (start_inferior): Replace call to fflush with call to debug_flush.
8573 (monitor_show_help): Mention set debug-format.
8574 (parse_debug_format_options): New function.
8575 (handle_monitor_command): Handle "monitor set debug-format".
8576 (gdbserver_usage): Mention --debug-format.
8577 (main): Parse --debug-format.
8578 * server.h (debug_threads): Declaration moved to debug.h.
8580 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8581 trace_debug_1 that uses debug_printf.
8582 (tracepoint_look_up_symbols): Update all debugging printfs to use
8583 debug_printf instead of fprintf.
8585 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8587 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8590 2014-01-17 Pedro Alves <palves@redhat.com>
8593 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8594 defined after including gdb_proc_service.h.
8596 2014-01-16 Doug Evans <dje@google.com>
8598 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8599 (match_dll): Use it.
8601 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8603 * target.h (target_ops) <read_btrace>: Change parameters and
8604 return type to allow error reporting.
8605 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8606 trace reading errors on.
8607 * linux-low.c (linux_low_read_btrace): Pass trace reading
8609 (linux_low_disable_btrace): New.
8611 2014-01-15 Doug Evans <dje@google.com>
8613 * inferiors.c (thread_id_to_gdb_id): Delete.
8614 * inferiors.h (thread_id_to_gdb_id): Delete.
8616 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8618 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8619 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8622 2014-01-08 Pedro Alves <palves@redhat.com>
8624 * server.c (handle_status): Don't discard previous queued stop
8625 replies or thread's pending status here.
8626 (main) <disconnection>: Do it here instead.
8628 2014-01-08 Pedro Alves <palves@redhat.com>
8630 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8631 * server.c (visit_actioned_threads, handle_pending_status): New
8633 (handle_v_cont): Factor out parts to ...
8634 (resume): ... this new function. If in all-stop, and a thread
8635 being resumed has a pending status, report it without actually
8637 (myresume): Adjust to use the new 'resume' function.
8638 (clear_pending_status_callback, set_pending_status_callback)
8639 (find_status_pending_thread_callback): New functions.
8640 (handle_status): Handle the case of multiple threads having
8641 interesting statuses to report. Report threads' real last signal
8642 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8643 with an interesting thread to report the status for, instead of
8644 always reporting the status of the first thread.
8646 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8648 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8649 * gdbreplay.c (gdbreplay_version): Likewise.
8651 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8653 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8654 iov.iov_len with the real length in use.
8656 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8658 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8659 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8660 for all targets that use win32-low.c.
8661 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8662 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8664 2013-12-13 Pedro Alves <palves@redhat.com>
8666 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8667 if equal to TARGET_WAITKIND_LOADED.
8668 * win32-low.c (cached_status): New static global.
8669 (win32_wait): Add declaration.
8670 (do_initial_child_stuff): Flush all initial pending debug events
8671 up to the initial breakpoint.
8672 (win32_wait): If CACHED_STATUS was set, return that instead
8673 of doing a real wait. Remove the code resuming the execution
8674 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8675 during the initial phase. Also remove the code changing
8676 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8677 TARGET_WAITKIND_STOPPED.
8679 2013-12-11 Yao Qi <yao@codesourcery.com>
8681 * notif.c (handle_notif_ack): Return 0 if no notification
8684 2013-11-20 Doug Evans <dje@google.com>
8686 * linux-low.c (linux_set_resume_request): Fix comment.
8688 2013-11-20 Doug Evans <dje@google.com>
8690 * linux-low.c (resume_status_pending_p): Tweak comment.
8692 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8694 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8695 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8696 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8697 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8698 (srv_amd64_regobj): Add amd64-mpx.o.
8699 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8700 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8701 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8702 * i387-fp.c (num_pl_bnd_register) Added constant.
8703 (num_pl_bnd_cfg_registers) Added constant.
8704 (struct i387_xsave) Added reserved area and MPX fields.
8705 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8706 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8708 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8709 (init_registers_amd64_mpx_linux): Declare new function.
8710 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8711 (x86_64_regmap): Add MPX registers.
8712 (x86_linux_read_description): Add MPX case.
8713 (initialize_low_arch): Initialize MPX targets.
8715 2013-11-18 Tom Tromey <tromey@redhat.com>
8717 * configure: Rebuild.
8718 * configure.ac: Don't check for stdlib.h.
8719 * gdbreplay.c: Unconditionally include stdlib.h.
8721 2013-11-18 Tom Tromey <tromey@redhat.com>
8723 * config.in: Rebuild.
8724 * configure: Rebuild.
8725 * configure.ac: Don't use AC_HEADER_DIRENT.
8727 2013-11-18 Tom Tromey <tromey@redhat.com>
8729 * server.h: Don't check HAVE_STRING_H.
8730 * gdbreplay.c: Don't check HAVE_STRING_H.
8731 * configure: Rebuild.
8733 2013-11-18 Tom Tromey <tromey@redhat.com>
8735 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8738 2013-11-08 Tom Tromey <tromey@redhat.com>
8740 * configure, config.in: Rebuild.
8741 * configure.ac: Remove unused configury.
8743 2013-11-08 Tom Tromey <tromey@redhat.com>
8745 * acinclude.m4: Include common.m4, codeset.m4.
8746 * configure, config.in: Rebuild.
8747 * configure.ac: Use GDB_AC_COMMON.
8749 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8751 * linux-s390-low.c (HWCAP_S390_TE): New define.
8752 (s390_arch_setup): Consider the TE field in the HWCAP for
8753 determining 'have_regset_tdb'.
8755 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8758 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8761 2013-10-02 Pedro Alves <palves@redhat.com>
8763 * server.c (process_serial_event): Don't output "GDBserver
8764 exiting" if GDB is connected through stdio.
8765 * target.c (mywait): Likewise, be silent if GDB is connected
8768 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8770 * lynx-low.c (lynx_add_threads_after_attach): New function.
8771 (lynx_attach): Remove call to add_thread. Add call to
8772 lynx_add_threads_after_attach instead.
8774 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8776 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8777 * config.in, configure: Regenerated.
8779 2013-09-18 Yao Qi <yao@codesourcery.com>
8782 * server.c (start_inferior): Clear 'resume_info'.
8784 2013-09-16 Jiong Wang <jiwang@tilera.com>
8786 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8789 2013-09-16 Jiong Wang <jiwang@tilera.com>
8791 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8792 linux-tile-low.o to srv_tgtobj.
8794 2013-09-16 Will Newton <will.newton@linaro.org>
8796 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8799 2013-09-06 Pedro Alves <palves@redhat.com>
8801 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8802 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8803 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8804 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8805 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8806 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8808 2013-09-06 Pedro Alves <palves@redhat.com>
8810 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8811 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8813 2013-09-06 Pedro Alves <palves@redhat.com>
8815 * linux-amd64-ipa.c: Include tracepoint.h.
8816 * linux-i386-ipa.c: Include tracepoint.h.
8818 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8820 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8821 (ps_get_thread_area): New function.
8823 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8825 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8826 (initialize_low_arch): Call init_registers_crisv32 rather than
8827 init_register_crisv32.
8829 2013-09-05 Pedro Alves <palves@redhat.com>
8831 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8833 * hostio.h: ... this new file.
8834 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8835 win32-low.c: Include hostio.h.
8837 2013-09-05 Pedro Alves <palves@redhat.com>
8839 * server.h (gdb_client_data, handler_func, callback_handler_func)
8840 (delete_file_handler, add_file_handler, append_callback_event)
8841 (delete_callback_event, start_event_loop, initialize_event_loop):
8842 Move to event-loop.h and include it.
8843 * event-loop.h: New file.
8845 2013-09-05 Pedro Alves <palves@redhat.com>
8847 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8848 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8849 (loaded_dll, unloaded_dll): Move to ...
8850 * dll.h: ... this new file.
8851 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8853 2013-09-05 Pedro Alves <palves@redhat.com>
8855 * server.h (current_process, get_thread_process, all_processes)
8856 (add_inferior_to_list, for_each_inferior, current_inferior)
8857 (remove_inferior, add_process, remove_process, find_process_pid)
8858 (have_started_inferiors_p, have_attached_inferiors_p)
8859 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8860 (clear_inferiors, find_inferior, find_inferior_id)
8861 (inferior_target_data, set_inferior_target_data)
8862 (inferior_regcache_data, set_inferior_regcache_data): Move to
8863 inferiors.h, and include it.
8864 * inferiors.h: New file.
8866 2013-09-05 Pedro Alves <palves@redhat.com>
8868 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8872 2013-09-05 Pedro Alves <palves@redhat.com>
8874 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8876 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8877 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8878 (handle_tracepoint_general_set, handle_tracepoint_query)
8879 (tracepoint_finished_step, tracepoint_was_hit)
8880 (release_while_stepping_state_list, current_traceframe)
8881 (in_readonly_region, traceframe_read_mem)
8882 (fetch_traceframe_registers, traceframe_read_sdata)
8883 (traceframe_read_info, struct fast_tpoint_collect_status)
8884 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8885 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8886 (supply_fast_tracepoint_registers)
8887 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8888 (ipa_tdesc, claim_trampoline_space)
8889 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8890 (agent_mem_read, agent_get_trace_state_variable_value)
8891 (agent_set_trace_state_variable_value, agent_tsv_read)
8892 (agent_mem_read_string, get_raw_reg_func_addr)
8893 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8894 * tracepoint.h: ... this new file.
8896 2013-09-05 Pedro Alves <palves@redhat.com>
8898 * server.h (perror_with_name, error, fatal, warning, paddress)
8899 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8901 * utils.h: New file.
8903 2013-09-05 Pedro Alves <palves@redhat.com>
8905 * server.h (remote_debug, noack_mode, transport_is_reliable)
8906 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8907 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8908 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8909 (write_enn, initialize_async_io, enable_async_io)
8910 (disable_async_io, check_remote_input_interrupt_request)
8911 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8912 (dead_thread_notify, prepare_resume_reply)
8913 (decode_address_to_semicolon, decode_address, decode_m_packet)
8914 (decode_M_packet, decode_X_packet, decode_xfer_write)
8915 (decode_search_memory_packet, unhexify, hexify)
8916 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8917 (look_up_one_symbol, relocate_instruction)
8918 (monitor_output): Move to remote-utils.h, and include it.
8919 * remote-utils.h: New file.
8921 2013-09-05 Pedro Alves <palves@redhat.com>
8923 * server.h (_): Delete.
8925 2013-09-02 Pedro Alves <palves@redhat.com>
8927 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8928 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8930 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8932 2013-09-02 Pierre Muller <muller@sourceware.org>
8934 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8935 or WriteProcessMemory complete successfully and handle
8936 ERROR_PARTIAL_COPY error.
8938 2013-09-02 Pedro Alves <palves@redhat.com>
8940 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8941 error instead of EIO.
8943 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8946 * linux-low.c: Include filestuff.h.
8947 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8948 * lynx-low.c: Include filestuff.h.
8949 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8950 * server.c: Include filestuff.h.
8951 (main): Call notice_open_fds.
8952 * spu-low.c: Include filestuff.h.
8953 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8955 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8957 * Makefile.in: Explain why ../target and ../nat are not
8958 listed as include file search paths.
8959 (linux-waitpid.o): New object file rule.
8960 * configure.srv (srv_native_linux_obj): New variable.
8961 Replace all occurrences of linux native object files with
8962 $srv_native_linux_obj.
8963 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8964 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8965 (linux_enable_event_reporting): Remove declaration.
8966 (my_waitpid): Moved to common/linux-waitpid.c.
8967 (linux_wait_for_event): Pass ptid when calling
8968 linux_enable_event_reporting.
8969 (linux_supports_tracefork_flag): Remove.
8970 (linux_enable_event_reporting): Likewise.
8971 (linux_tracefork_grandchild): Remove.
8972 (STACK_SIZE): Moved to common/linux-ptrace.c.
8973 (linux_tracefork_child): Remove.
8974 (linux_test_for_tracefork): Remove.
8975 (linux_look_up_symbols): Call linux_supports_traceclone.
8976 (initialize_low): Remove call to linux_test_for_tracefork.
8977 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8978 common/linux-ptrace.h.
8979 (PTRACE_TYPE_ARG4): Likewise.
8980 Include linux-ptrace.h.
8982 2013-08-21 Pedro Alves <palves@redhat.com>
8984 * config.in: Renegerate.
8986 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8988 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8989 (SFILES): Remove $(srcdir)/common/target-common.c and
8990 add $(srcdir)/target/waitstatus.c.
8991 (OBS): Remove target-common.o and add waitstatus.o.
8992 (server_h): Remove $(srcdir)/../common/target-common.h and
8993 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8994 and $(srcdir)/../target/waitstatus.h.
8995 (target-common.o): Remove.
8996 (waitstatus.o): New target object file.
8997 * target.h: Do not include target-common.h and
8998 include target/resume.h, target/wait.h and
8999 target/waitstatus.h.
9001 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9003 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9004 to PTRACE_TYPE_ARG3.
9005 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9006 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9008 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9009 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9011 2013-07-27 Jie Zhang <jie@codesourcery.com>
9012 Daniel Jacobowitz <dan@codesourcery.com>
9013 Yao Qi <yao@codesourcery.com>
9015 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9016 (mips-linux-watch.o): New rule.
9017 (mips_linux_watch_h): New variable.
9018 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9020 * linux-mips-low.c: Include mips-linux-watch.h.
9021 (struct arch_process_info, struct arch_lwp_info): New.
9022 (update_watch_registers_callback): New function.
9023 (mips_linux_new_process, mips_linux_new_thread) New functions.
9024 (mips_linux_prepare_to_resume, mips_insert_point): New
9026 (mips_remove_point, mips_stopped_by_watchpoint): New
9028 (rsp_bp_type_to_target_hw_bp_type): New function.
9029 (mips_stopped_data_address): New function.
9030 (the_low_target): Add watchpoint support functions.
9032 2013-07-27 Yao Qi <yao@codesourcery.com>
9034 * i386-low.c: Include break-common.h.
9035 (enum target_hw_bp_type): Remove.
9037 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9039 * Makefile.in (SFILES): /common/target-common.c.
9040 (OBS): Add target-common.o.
9041 (server_h): Add $(srcdir)/../common/target-common.h.
9042 (target-common.o): New target.
9043 * server.c (queue_stop_reply_callback): Free
9044 status string after use.
9045 * target.c (target_waitstatus_to_string): Remove.
9046 * target.h: Include target-common.h.
9047 (resume_kind): Likewise.
9048 (target_waitkind): Likewise.
9049 (target_waitstatus): Likewise.
9050 (TARGET_WNOHANG): Likewise.
9052 2013-07-04 Yao Qi <yao@codesourcery.com>
9054 * Makefile.in (host_alias): Use @host_noncanonical@.
9055 (target_alias): Use @target_noncanonical@.
9056 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9057 ACX_NONCANONICAL_HOST.
9058 * configure: Regenerated.
9061 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9063 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9064 * configure: Rebuild.
9065 * Makefile.in (version_host, version_target): Get from configure.
9066 (version.c): Use $(version_host) and $(version_target).
9068 2013-07-03 Pedro Alves <palves@redhat.com>
9070 * Makefile.in (config.status): Depend on development.sh.
9071 * acinclude.m4: Include libmcheck.m4.
9072 * configure: Regenerate.
9074 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9076 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9077 attribute inside the parentheses.
9078 (winapi_DebugSetProcessKillOnExit): Ditto.
9079 (winapi_DebugBreakProcess): Ditto.
9080 (winapi_GenerateConsoleCtrlEvent): Ditto.
9082 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9084 * notif.h (notif_event): Add a dummy member to avoid compiler
9087 2013-07-01 Pedro Alves <palves@redhat.com>
9089 * hostio.c (HOSTIO_PATH_MAX): Define.
9090 (require_filename, handle_open, handle_unlink, handle_readlink):
9093 2013-07-01 Pedro Alves <palves@redhat.com>
9095 * server.h: Include "pathmax.h".
9096 * linux-low.c: Don't include sys/param.h.
9097 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9099 * win32-low.c: Don't include sys/param.h.
9100 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9102 2013-07-01 Pedro Alves <palves@redhat.com>
9104 * event-loop.c: Don't check HAVE_UNISTD_H before including
9106 * gdbreplay.c: Likewise.
9107 * remote-utils.c: Likewise.
9108 * server.c: Likewise.
9109 * configure.ac: Don't check for unistd.h.
9110 * configure: Regenerate.
9112 2013-06-28 Tom Tromey <tromey@redhat.com>
9114 * Makefile.in (version.c): Use version.in, not
9117 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9119 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9120 * configure: Rebuild.
9121 * Makefile.in (version_host, version_target): Get from configure.
9122 (version.c): Use $(version_host) and $(version_target).
9124 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9126 Fix trace-status to output user name without trailing colon.
9127 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9129 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9131 Fix trace-status to output proper start-time and stop-time.
9132 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9133 output start time and stop time in hex as gdb expects.
9135 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9137 * tracepoint.c (build_traceframe_info_xml): Output trace state
9138 variables present in the trace buffer.
9140 2013-06-24 Tom Tromey <tromey@redhat.com>
9142 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9144 (version.o): Remove.
9145 * gdbreplay.c: Include version.h.
9146 (version, host_name): Don't declare.
9147 * server.h: Include version.h.
9148 (version, host_name): Don't declare.
9150 2013-06-12 Pedro Alves <palves@redhat.com>
9152 * linux-x86-low.c (linux_is_elf64): Delete global.
9153 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9154 with local linux_pid_exe_is_elf_64_file use.
9156 2013-06-11 Pedro Alves <palves@redhat.com>
9158 * linux-low.c (regset_disabled, disable_regset): New functions.
9159 (regsets_fetch_inferior_registers)
9160 (regsets_store_inferior_registers): Use them.
9161 (initialize_regsets_info); Don't allocate the disabled_regsets
9163 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9166 2013-06-11 Pedro Alves <palves@redhat.com>
9168 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9171 2013-06-11 Pedro Alves <palves@redhat.com>
9173 * linux-x86-low.c (initialize_low_arch): Call
9174 init_registers_x32_avx_linux.
9176 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9178 Fix compatibility with Android Bionic.
9179 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9182 2013-06-07 Pedro Alves <palves@redhat.com>
9185 * Makefile.in (OBS): Add tdesc.o.
9186 (IPA_OBJS): Add tdesc-ipa.o.
9187 (tdesc-ipa.o): New rule.
9188 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9190 * linux-low.c (new_inferior): Delete.
9191 (disabled_regsets, num_regsets): Delete.
9192 (linux_add_process): Adjust to set the new per-process
9194 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9195 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9196 was a stop. When calling arch_setup, switch the current inferior
9197 to the thread that got an event.
9198 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9199 (regsets_fetch_inferior_registers)
9200 (regsets_store_inferior_registers): New regsets_info parameter.
9202 (linux_register_in_regsets): New regs_info parameter. Adjust to
9204 (register_addr, fetch_register, store_register): New usrregs_info
9205 parameter. Adjust to use it.
9206 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9207 parameter regs_info. Adjust to use it.
9208 (linux_fetch_registers): Get the current inferior's regs_info, and
9210 (linux_store_registers): Ditto.
9211 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9212 (initialize_low): Don't initialize the target_regsets here. Call
9213 initialize_low_arch.
9214 * linux-low.h (target_regsets): Delete declaration.
9215 (struct regsets_info): New.
9216 (struct usrregs_info): New.
9217 (struct regs_info): New.
9218 (struct process_info_private) <new_inferior>: New field.
9219 (struct linux_target_ops): Delete the num_regs, regmap, and
9220 regset_bitmap fields. New field regs_info.
9221 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9222 * i387-fp.c (num_xmm_registers): Delete.
9223 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9224 calls to new interface.
9225 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9226 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9227 Infer the number of xmm registers from the regcache's target
9229 * i387-fp.h (num_xmm_registers): Delete.
9230 * inferiors.c (add_thread): Don't install the thread's regcache
9232 * proc-service.c (gregset_info): Fetch the current inferior's
9233 regs_info. Adjust to use it.
9234 * regcache.c: Include tdesc.h.
9235 (register_bytes, reg_defs, num_registers)
9236 (gdbserver_expedite_regs): Delete.
9237 (get_thread_regcache): If the thread doesn't have a regcache yet,
9238 create one, instead of aborting gdbserver.
9239 (regcache_invalidate_one): Rename to ...
9240 (regcache_invalidate_thread): ... this.
9241 (regcache_invalidate_one): New.
9242 (regcache_invalidate): Only invalidate registers of the current
9244 (init_register_cache): Add target_desc parameter, and use it.
9245 (new_register_cache): Ditto. Assert the target description has a
9246 non zero registers_size.
9247 (regcache_cpy): Add assertions. Adjust.
9248 (realloc_register_cache, set_register_cache): Delete.
9249 (registers_to_string, registers_from_string): Adjust.
9250 (find_register_by_name, find_regno, find_register_by_number)
9251 (register_cache_size): Add target_desc parameter, and use it.
9252 (free_register_cache_thread, free_register_cache_thread_one)
9253 (regcache_release, register_cache_size): New.
9254 (register_size): Add target_desc parameter, and use it.
9255 (register_data, supply_register, supply_register_zeroed)
9256 (supply_regblock, supply_register_by_name, collect_register)
9257 (collect_register_as_string, collect_register_by_name): Adjust.
9258 * regcache.h (struct target_desc): Forward declare.
9259 (struct regcache) <tdesc>: New field.
9260 (init_register_cache, new_register_cache): Add target_desc
9262 (regcache_invalidate_thread): Declare.
9263 (regcache_invalidate_one): Delete declaration.
9264 (regcache_release): Declare.
9265 (find_register_by_number, register_cache_size, register_size)
9266 (find_regno): Add target_desc parameter.
9267 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9269 * remote-utils.c: Include tdesc.h.
9270 (outreg, prepare_resume_reply): Adjust.
9271 * server.c: Include tdesc.h.
9272 (gdbserver_xmltarget): Delete declaration.
9273 (get_features_xml, process_serial_event): Adjust.
9274 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9276 (struct process_info) <tdesc>: New field.
9277 (ipa_tdesc): Declare.
9278 * tdesc.c: New file.
9279 * tdesc.h: New file.
9280 * tracepoint.c: Include tdesc.h.
9281 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9282 (get_context_regcache): Adjust to pass ipa_tdesc down.
9283 (do_action_at_tracepoint): Adjust to get the register cache size
9284 from the context regcache's description.
9285 (traceframe_walk_blocks): Adjust to get the register cache size
9286 from the current trace frame's description.
9287 (traceframe_get_pc): Adjust to get current trace frame's
9288 description and pass it down.
9289 (gdb_collect): Adjust to get the register cache size from the
9291 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9292 (gdbserver_xmltarget): Delete.
9293 (initialize_low_tracepoint): Set the ipa's target description.
9294 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9295 (initialize_low_tracepoint): Set the ipa's target description.
9296 * linux-x86-low.c: Include tdesc.h.
9297 [__x86_64__] (is_64bit_tdesc): New.
9298 (ps_get_thread_area, x86_get_thread_area): Use it.
9299 (i386_cannot_store_register): Rename to ...
9300 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9301 (i386_cannot_fetch_register): Rename to ...
9302 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9303 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9305 (target_regsets): Rename to ...
9306 (x86_regsets): ... this.
9307 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9309 (x86_siginfo_fixup): Use is_64bit_tdesc.
9310 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9311 (tdesc_x32_avx_linux, tdesc_x32_linux)
9312 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9314 (x86_linux_update_xmltarget): Delete.
9315 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9316 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9317 (AMD64_LINUX_USER64_CS): New.
9318 (x86_linux_read_description): New, based on
9319 x86_linux_update_xmltarget.
9320 (same_process_callback): New.
9321 (x86_arch_setup_process_callback): New.
9322 (x86_linux_update_xmltarget): New.
9323 (x86_regsets_info): New.
9324 (amd64_linux_regs_info): New.
9325 (i386_linux_usrregs_info): New.
9326 (i386_linux_regs_info): New.
9327 (x86_linux_regs_info): New.
9328 (x86_arch_setup): Reimplement.
9329 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9330 (x86_emit_ops): Ditto.
9331 (the_low_target): Adjust. Install x86_linux_regs_info,
9332 x86_cannot_fetch_register, and x86_cannot_store_register.
9333 (initialize_low_arch): New.
9334 * linux-ia64-low.c (tdesc_ia64): Declare.
9335 (ia64_fetch_register): Adjust.
9336 (ia64_usrregs_info, regs_info): New globals.
9337 (ia64_regs_info): New function.
9338 (the_low_target): Adjust.
9339 (initialize_low_arch): New function.
9340 * linux-sparc-low.c (tdesc_sparc64): Declare.
9341 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9343 (sparc_arch_setup): New function.
9344 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9345 (the_low_target): Adjust.
9346 (initialize_low_arch): New function.
9347 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9348 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9349 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9350 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9351 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9352 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9353 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9354 (tdesc_powerpc_isa205_vsx64l): Declare.
9355 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9356 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9357 (ppc_set_pc, ppc_get_hwcap): Adjust.
9358 (ppc_usrregs_info): Forward declare.
9359 (!__powerpc64__) ppc_regmap_adjusted: New global.
9360 (ppc_arch_setup): Adjust to the current process'es target
9362 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9363 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9364 (ppc_store_evrregset): Adjust.
9365 (target_regsets): Rename to ...
9366 (ppc_regsets): ... this, and make static.
9367 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9368 (ppc_regs_info): New function.
9369 (the_low_target): Adjust.
9370 (initialize_low_arch): New function.
9371 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9372 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9373 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9374 (tdesc_s390x_linux64v2): Declare.
9375 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9376 (s390_fill_gregset, s390_store_last_break): Adjust.
9377 (target_regsets): Rename to ...
9378 (s390_regsets): ... this, and make static.
9379 (s390_get_pc, s390_set_pc): Adjust.
9380 (s390_get_hwcap): New target_desc parameter, and use it.
9381 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9382 (s390_arch_setup): Adjust to set the current process'es target
9383 description. Don't adjust the regmap.
9384 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9385 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9386 (regs_info_3264): New globals.
9387 (s390_regs_info): New function.
9388 (the_low_target): Adjust.
9389 (initialize_low_arch): New function.
9390 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9391 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9392 [__mips64] (init_registers_mips_linux)
9393 (init_registers_mips_dsp_linux): Delete defines.
9394 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9395 (have_dsp): New global.
9396 (mips_read_description): New, based on mips_arch_setup.
9397 (mips_arch_setup): Reimplement.
9398 (get_usrregs_info): New function.
9399 (mips_cannot_fetch_register, mips_cannot_store_register)
9400 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9401 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9402 (target_regsets): Rename to ...
9403 (mips_regsets): ... this, and make static.
9404 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9405 (dsp_regs_info, regs_info): New globals.
9406 (mips_regs_info): New function.
9407 (the_low_target): Adjust.
9408 (initialize_low_arch): New function.
9409 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9410 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9412 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9413 (arm_read_description): New, with bits factored from
9415 (arm_arch_setup): Reimplement.
9416 (target_regsets): Rename to ...
9417 (arm_regsets): ... this, and make static.
9418 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9419 (arm_regs_info): New function.
9420 (the_low_target): Adjust.
9421 (initialize_low_arch): New function.
9422 * linux-m68k-low.c (tdesc_m68k): Declare.
9423 (target_regsets): Rename to ...
9424 (m68k_regsets): ... this, and make static.
9425 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9426 (m68k_regs_info): New function.
9427 (m68k_arch_setup): New function.
9428 (the_low_target): Adjust.
9429 (initialize_low_arch): New function.
9430 * linux-sh-low.c (tdesc_sharch): Declare.
9431 (target_regsets): Rename to ...
9432 (sh_regsets): ... this, and make static.
9433 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9434 (sh_regs_info, sh_arch_setup): New functions.
9435 (the_low_target): Adjust.
9436 (initialize_low_arch): New function.
9437 * linux-bfin-low.c (tdesc_bfin): Declare.
9438 (bfin_arch_setup): New function.
9439 (bfin_usrregs_info, regs_info): New globals.
9440 (bfin_regs_info): New function.
9441 (the_low_target): Adjust.
9442 (initialize_low_arch): New function.
9443 * linux-cris-low.c (tdesc_cris): Declare.
9444 (cris_arch_setup): New function.
9445 (cris_usrregs_info, regs_info): New globals.
9446 (cris_regs_info): New function.
9447 (the_low_target): Adjust.
9448 (initialize_low_arch): New function.
9449 * linux-cris-low.c (tdesc_crisv32): Declare.
9450 (cris_arch_setup): New function.
9451 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9452 (cris_regs_info): New function.
9453 (the_low_target): Adjust.
9454 (initialize_low_arch): New function.
9455 * linux-m32r-low.c (tdesc_m32r): Declare.
9456 (m32r_arch_setup): New function.
9457 (m32r_usrregs_info, regs_info): New globals.
9458 (m32r_regs_info): Adjust.
9459 (initialize_low_arch): New function.
9460 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9461 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9462 (tic6x_usrregs_info): Forward declare.
9463 (tic6x_read_description): New function, based on ...
9464 (tic6x_arch_setup): ... this. Reimplement.
9465 (target_regsets): Rename to ...
9466 (tic6x_regsets): ... this, and make static.
9467 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9468 (tic6x_regs_info): New function.
9469 (the_low_target): Adjust.
9470 (initialize_low_arch): New function.
9471 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9472 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9473 (target_regsets): Rename to ...
9474 (xtensa_regsets): ... this, and make static.
9475 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9477 (xtensa_arch_setup, xtensa_regs_info): New functions.
9478 (the_low_target): Adjust.
9479 (initialize_low_arch): New function.
9480 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9481 (nios2_arch_setup): Set the current process'es tdesc.
9482 (target_regsets): Rename to ...
9483 (nios2_regsets): ... this.
9484 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9485 (nios2_regs_info): New function.
9486 (the_low_target): Adjust.
9487 (initialize_low_arch): New function.
9488 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9489 (aarch64_arch_setup): Set the current process'es tdesc.
9490 (target_regsets): Rename to ...
9491 (aarch64_regsets): ... this.
9492 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9493 (aarch64_regs_info): New function.
9494 (the_low_target): Adjust.
9495 (initialize_low_arch): New function.
9496 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9498 (target_regsets): Rename to ...
9499 (tile_regsets): ... this.
9500 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9501 (tile_regs_info): New function.
9502 (tile_arch_setup): Set the current process'es tdesc.
9503 (the_low_target): Adjust.
9504 (initialize_low_arch): New function.
9505 * spu-low.c (tdesc_spu): Declare.
9506 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9507 * win32-arm-low.c (tdesc_arm): Declare.
9508 (arm_arch_setup): New function.
9509 (the_low_target): Install arm_arch_setup instead of
9511 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9512 (init_windows_x86): Rename to ...
9513 (i386_arch_setup): ... this. Set `win32_tdesc'.
9514 (the_low_target): Adjust.
9515 * win32-low.c (win32_tdesc): New global.
9516 (child_add_thread): Don't create the thread cache here.
9517 (do_initial_child_stuff): Set the new process'es tdesc.
9518 * win32-low.h (struct target_desc): Forward declare.
9519 (win32_tdesc): Declare.
9520 * lynx-i386-low.c (tdesc_i386): Declare global.
9521 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9522 * lynx-low.c (lynx_tdesc): New global.
9523 (lynx_add_process): Set the new process'es tdesc.
9524 * lynx-low.h (struct target_desc): Forward declare.
9525 (lynx_tdesc): Declare global.
9526 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9527 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9528 * nto-low.c (nto_tdesc): New global.
9529 (do_attach): Set the new process'es tdesc.
9530 * nto-low.h (struct target_desc): Forward declare.
9531 (nto_tdesc): Declare.
9532 * nto-x86-low.c (tdesc_i386): Declare.
9533 (nto_x86_arch_setup): Set `nto_tdesc'.
9535 2013-06-04 Gary Benson <gbenson@redhat.com>
9537 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9538 to qSupported response when appropriate.
9539 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9540 with nonzero-length annex.
9541 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9542 arguments supplied in annex.
9544 2013-05-31 Doug Evans <dje@google.com>
9547 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9548 64 bits in 64-cross-32 environment.
9550 2013-05-28 Pedro Alves <palves@redhat.com>
9552 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9553 (aarch64-without-fpu.c): Delete rule.
9554 * configure.srv (aarch64*-*-linux*): Remove references to
9555 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9556 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9559 2013-05-24 Pedro Alves <palves@redhat.com>
9561 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9562 instead of strchr/decode_address. Error if the range isn't split
9563 with a ','. Don't assume there's be a ':' in the action.
9565 2013-05-23 Yao Qi <yao@codesourcery.com>
9566 Pedro Alves <palves@redhat.com>
9568 * linux-low.c (lwp_in_step_range): New function.
9569 (linux_wait_1): If the thread was range stepping and stopped
9570 outside the stepping range, report the stop to GDB. Otherwise,
9571 continue stepping. Add range stepping debug output.
9572 (linux_set_resume_request): Copy the step range from the resume
9574 (linux_supports_range_stepping): New.
9575 (linux_target_ops) <supports_range_stepping>: Set to
9576 linux_supports_range_stepping.
9577 * linux-low.h (struct linux_target_ops)
9578 <supports_range_stepping>: New field.
9579 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9580 * linux-x86-low.c (x86_supports_range_stepping): New.
9581 (the_low_target) <supports_range_stepping>: Set to
9582 x86_supports_range_stepping.
9583 * server.c (handle_v_cont): Handle 'r' action.
9584 (handle_v_requests): Append ";r" if the target supports range
9586 * target.h (struct thread_resume) <step_range_start,
9587 step_range_end>: New fields.
9588 (struct target_ops) <supports_range_stepping>:
9590 (target_supports_range_stepping): New macro.
9592 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9594 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9595 confusion in comment.
9597 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9599 * lynx-low.c (struct process_info_private): New type.
9600 (lynx_add_process): New function.
9601 (lynx_create_inferior, lynx_attach): Replace calls to
9602 add_process by calls to lynx_add_process.
9603 (lynx_resume): If PTID is null, then try using
9604 current_process()->private->last_wait_event_ptid.
9606 (lynx_clear_inferiors): Delete. The contents of that function
9607 has been inlined in lynx_mourn;
9608 (lynx_wait_1): Save the ptid in the process's private data.
9609 (lynx_mourn): Free the process' private data. Replace call
9610 to lynx_clear_inferiors by call to clear_inferiors.
9612 2013-05-17 Yao Qi <yao@codesourcery.com>
9614 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9617 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9619 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9620 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9621 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9622 PT_TEXT_END_ADDR guards. Update comments.
9623 (linux_target_op) <read_offsets>: Conditionally define to
9624 linux_read_offsets if the target is UCLIBC and if it defines
9625 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9627 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9628 Andrew Jenner <andrew@codesourcery.com>
9630 * Makefile.in (SFILES): Add linux-nios2-low.c.
9631 (clean): Add action to delete nios2-linux.c.
9632 (nios2-linux.c): New rule.
9633 * configure.srv: Add nios2*-*-linux*.
9634 * linux-nios2-low.c: New.
9636 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9638 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9640 2013-04-25 Hui Zhu <hui@codesourcery.com>
9643 * ax.c (ax_printf): Add fflush.
9645 2013-04-22 Tom Tromey <tromey@redhat.com>
9647 * Makefile.in (SFILES): Add filestuff.c.
9648 (OBS): Add filestuff.o.
9649 (filestuff.o): New target.
9650 * config.in, configure: Rebuild.
9651 * configure.ac: Check for fdwalk, pipe2.
9653 2013-04-17 Pedro Alves <palves@redhat.com>
9655 * configure.ac (USE_THREAD_DB): Delete variable.
9656 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9657 Don't AC_SUBST USE_THREAD_DB.
9658 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9659 * config.in, configure: Regenerate.
9661 2013-04-16 Pedro Alves <palves@redhat.com>
9663 * linux-low.h (struct lwp_info) <thread_known>: Move under
9664 the USE_THREAD_DB #ifdef.
9666 2013-04-16 Pedro Alves <palves@redhat.com>
9668 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9669 (linux-low.o): Delete rule.
9670 * linux-low.h: Always include "gdb_thread_db.h" instead of
9671 conditionally including thread_db.h.
9672 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9675 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9677 * Makefile.in (install-only): Fix make install regression.
9679 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9681 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9682 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9684 * gdbserver.1: Remove.
9686 2013-03-22 Pedro Alves <palves@redhat.com>
9688 * linux-low.c (handle_extended_wait): Don't call
9689 linux_enable_event_reporting.
9691 2013-03-15 Tony Theodore <tonyt@logyst.com>
9694 * Makefile.in (SHELL): Use @SHELL@.
9696 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9698 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9701 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9703 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9704 Remove extraneous NULL element.
9706 2013-03-13 Yao Qi <yao@codesourcery.com>
9708 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9709 'V' block in trace frame.
9711 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9713 * target.h (struct target_ops): Add btrace ops.
9714 (target_supports_btrace): New macro.
9715 (target_enable_btrace): New macro.
9716 (target_disable_btrace): New macro.
9717 (target_read_btrace): New macro.
9718 * gdbthread.h (struct thread_info): Add btrace field.
9719 * server.c: Include btrace-common.h.
9720 (handle_btrace_general_set): New function.
9721 (handle_btrace_enable): New function.
9722 (handle_btrace_disable): New function.
9723 (handle_general_set): Call handle_btrace_general_set.
9724 (handle_qxfer_btrace): New function.
9725 (struct qxfer qxfer_packets[]): Add btrace entry.
9726 * inferiors.c (remove_thread): Disable btrace.
9727 * linux-low: Include linux-btrace.h.
9728 (linux_low_enable_btrace): New function.
9729 (linux_low_read_btrace): New function.
9730 (linux_target_ops): Add btrace ops.
9731 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9732 Add srv_linux_btrace=yes.
9733 (x86_64-*-linux*): Add linux-btrace.o.
9734 Add srv_linux_btrace=yes.
9735 * configure.ac: Define HAVE_LINUX_BTRACE.
9736 * config.in: Regenerated.
9737 * configure: Regenerated.
9739 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9741 * server.c (handle_qxfer): Preserve error message if -3 is
9743 (qxfer): Document the -3 return value.
9745 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9747 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9748 (linux_btrace_h): New variable.
9749 (linux-btrace.o): New rule.
9751 2013-03-08 Stan Shebs <stan@codesourcery.com>
9752 Hafiz Abid Qadeer <abidh@codesourcery.com>
9754 * tracepoint.c (trace_buffer_size): New global.
9755 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9756 (init_trace_buffer): Change to one-argument function. Allocate
9757 trace buffer memory.
9758 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9759 handle QTBuffer:size packet.
9760 (cmd_bigqtbuffer_size): New function.
9761 (initialize_tracepoint): Call init_trace_buffer with
9762 DEFAULT_TRACE_BUFFER_SIZE.
9763 * server.c (handle_query): Add QTBuffer:size in the
9766 2013-03-07 Yao Qi <yao@codesourcery.com>
9768 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9769 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9771 (cmd_qtsp): Adjust condition. Do post increment.
9772 Set cur_action and cur_step_action back to 0.
9774 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9777 * linux-low.c (linux_write_memory): Return early success if LEN is
9780 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9782 * configure.srv: Add x86_64-*-cygwin* as target.
9784 2013-02-28 Tom Tromey <tromey@redhat.com>
9786 * configure.ac: Invoke AC_SYS_LARGEFILE.
9787 * configure, config.in: Rebuild.
9789 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9791 * win32-low.c: Throughout, fix format strings and casts of
9792 printf-like functions to avoid type related warnings on all
9794 (get_child_debug_event): Print dwDebugEventCode as hex since
9795 that's how it's usually documented.
9797 2013-02-28 Yao Qi <yao@codesourcery.com>
9799 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9802 2013-02-27 Jiong Wang <jiwang@tilera.com>
9804 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9805 (reg-tilegx32.c): New rule.
9806 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9807 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9808 different register info initializer according to elf class.
9809 (init_registers_tilgx32): New function. The tilegx32 register info
9811 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9812 (tile_store_gregset): Likewise.
9814 2013-02-27 Yao Qi <yao@codesourcery.com>
9816 * server.c (process_point_options): Print debug message when
9817 debug_threads is true.
9819 2013-02-26 Yao Qi <yao@codesourcery.com>
9821 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9823 2013-02-19 Pedro Alves <palves@redhat.com>
9824 Kai Tietz <ktietz@redhat.com>
9828 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9829 instead of strtoul to extract address from packet.
9830 (process_serial_event) <'z'>: Likewise.
9832 2013-02-18 Yao Qi <yao@codesourcery.com>
9834 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9836 2013-02-14 Pedro Alves <palves@redhat.com>
9840 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9841 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9843 2013-02-14 Pedro Alves <palves@redhat.com>
9845 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9847 2013-02-14 Pedro Alves <palves@redhat.com>
9849 * tracepoint.c (save_string): Delete.
9850 (add_tracepoint_action): Use savestring instead of save_string.
9852 2013-02-12 Pedro Alves <palves@redhat.com>
9854 * linux-xtensa-low.c: Ditto.
9855 * xtensa-xtregs.c: Ditto.
9857 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9859 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9862 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9864 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9865 aarch64_num_wp_regs and aarch64_num_bp_regs to
9866 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9868 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9870 * linux-aarch64-low.c (ps_get_thread_area): Replace
9871 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9873 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9874 Marcus Shawcroft <marcus.shawcroft@arm.com>
9875 Nigel Stephens <nigel.stephens@arm.com>
9876 Yufeng Zhang <yufeng.zhang@arm.com>
9878 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9879 (aarch64.c, aarch64-without-fpu.c): New targets.
9880 * configure.srv (aarch64*-*-linux*): New.
9881 * linux-aarch64-low.c: New file.
9883 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9885 * linux-low.c (handle_extended_wait, linux_create_inferior)
9886 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9887 (dequeue_one_deferred_signal, linux_resume_one_thread)
9888 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9889 (linux_tracefork_grandchild, linux_test_for_tracefork)
9890 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9891 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9892 where the argument is 0.
9894 2013-01-25 Yao Qi <yao@codesourcery.com>
9896 * event-loop.c: Include "queue.h".
9897 (gdb_event_p): New typedef.
9898 (struct gdb_event) <next_event>: Remove.
9899 (event_queue): Change to QUEUE(gdb_event_p).
9900 (async_queue_event): Remove.
9901 (gdb_event_xfree): New.
9902 (initialize_event_loop): New.
9903 (process_event): Use API from QUEUE.
9904 (wait_for_event): Likewise.
9905 * server.c (main): Call initialize_event_loop.
9906 * server.h (initialize_event_loop): Declare.
9908 2013-01-18 Yao Qi <yao@codesourcery.com>
9910 * ax.h (struct eval_agent_expr_context): New.
9911 (gdb_eval_agent_expr): Update declaration.
9912 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9913 TFRAME. Add new argument CTX.
9914 * server.h (struct eval_agent_expr_context): Declare.
9915 (agent_mem_read, agent_tsv_read): Update declaration.
9916 (agent_mem_read_string): Likewise.
9917 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9918 (add_traceframe_block): Add new argument TPOINT.
9919 Increase TPOINT->traceframe_usage.
9920 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9921 eval_tracepoint_agent_expr.
9922 (condition_true_at_tracepoint): Likewise.
9923 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9924 (agent_mem_read_string, agent_tsv_read): Likewise.
9926 2013-01-16 Yao Qi <yao@codesourcery.com>
9928 * linux-low.c (linux_resume_one_lwp): Don't check
9929 'lwp->bp_reinsert != 0'.
9931 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9932 Pedro Alves <palves@redhat.com>
9934 * lynx-low.c (ptrace_request_to_str): Define a temporary
9935 macro and use it to simplify this function's implementation.
9937 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9939 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9942 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9944 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9946 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9948 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9950 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9952 * lynx-low.c (lynx_resume): Use the resume_info parameter
9953 to determine the ptid for the lynx_ptrace call, unless
9954 it is equal to minus_one_ptid, in which case we use the
9955 ptid of the current_inferior.
9956 (lynx_wait_1): After having received a thread create/exit
9957 event, resume the inferior's execution using the signaling
9958 thread's ptid, rather than the old ptid.
9960 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9962 * lynx-low.c (lynx_resume): Delete variable ret.
9964 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9966 * gdbreplay.c (gdbreplay_version): Update copyright year.
9967 * server.c (gdbserver_version): Likewise.
9969 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9971 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9974 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9976 * lynx-low.c (ptrace_request_to_str): Add handling for
9979 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9981 * lynx-low.c (lynx_attach): Delete variable new_process.
9983 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9985 * lynx-low.c (lynx_create_inferior): Delete variable
9988 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9990 * lynx-low.c (ptrace_request_to_str): Do not handle
9991 PTRACE_GETTHREADLIST if this macro does not exist.
9993 2012-12-15 Yao Qi <yao@codesourcery.com>
9995 * Makefile.in (OBS): Add notif.o.
9996 * notif.c, notif.h: New.
9997 * server.c: Include "notif.h".
9998 (struct vstop_notif) <next>: Remove.
10000 (queue_stop_reply): Update.
10001 (push_event, send_next_stop_reply): Remove.
10002 (discard_queued_stop_replies): Update.
10003 (notif_stop): New variable.
10004 (handle_v_stopped): Remove.
10005 (handle_v_requests): Don't call handle_v_stopped. Call
10006 handle_ack_notif instead.
10007 (queue_stop_reply_callback): Call notif_event_enque instead
10008 of queue_stop_reply.
10009 (handle_status): Don't call send_next_stop_reply, call
10010 notif_write_event instead.
10011 (kill_inferior_callback): Likewise.
10012 (detach_or_kill_inferior_callback): Likewise.
10013 (main): Call initialize_notif.
10014 (process_serial_event): Call QUEUE_is_empty.
10015 (handle_target_event): Call notif_push instead of push event.
10016 * server.h (push_event): Remove declaration.
10018 2012-12-10 Tom Tromey <tromey@redhat.com>
10020 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10021 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10024 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10025 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10026 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10027 (amd64-linux-ipa.o, ax.o): Rewrite.
10028 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10029 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10030 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10031 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10032 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10033 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10034 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10035 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10036 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10037 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10038 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10039 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10040 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10041 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10042 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10043 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10044 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10045 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10046 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10047 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10048 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10049 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10050 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10051 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10052 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10053 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10054 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10055 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10056 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10057 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10058 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10059 (reg-tilegx.o): Remove.
10060 (all_object_files): New macro.
10061 Include .deps files.
10062 * aclocal.m4, configure: Rebuild.
10063 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10064 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10065 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10067 2012-12-05 Tom Tromey <tromey@redhat.com>
10070 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10072 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10074 * configure.ac: Check for linux/perf_event.h.
10075 * config.in: Regenerated.
10076 * configure: Regenerated.
10078 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10080 * hostio.c (handle_readlink): Decrease buffer size
10081 parameter passed to readlink by one byte.
10083 2012-11-26 Yao Qi <yao@codesourcery.com>
10085 * configure.ac (build_warnings): Append '-Wempty-body'.
10086 * configure: Regenerated.
10087 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10090 2012-11-15 Pierre Muller <muller@sourceware.org>
10092 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10093 * config.in: Regenerate.
10094 * configure: Regenerate.
10095 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10096 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10097 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10098 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10100 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10101 instead of <sys/wait.h> header.
10102 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10104 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10106 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10107 (various make rules): Remove -DGDBSERVER
10109 2012-11-09 Yao Qi <yao@codesourcery.com>
10111 * spu-low.c (current_ptid): Move it to ..
10112 * gdbthread.h: ... here. New.
10113 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10114 * server.c (myresume, process_serial_event): Likewise.
10115 * thread-db.c (thread_db_find_new_threads): Likewise.
10116 * tracepoint.c (run_inferior_command): Likewise.
10118 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10120 * server.c (handle_search_memory_1): Include access length in
10123 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10125 * linux-crisv32-low.c: Fix compile errors.
10127 2012-09-04 Yao Qi <yao@codesourcery.com>
10129 * tracepoint.c (cmd_qtsv): Adjust debug message.
10130 Don't check CUR_TPOINT.
10132 2012-08-28 Yao Qi <yao@codesourcery.com>
10134 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10135 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10136 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10137 Remove declarations of xmalloc, xreallloc, xstrdup and
10139 * Makefile.in (libiberty_h): New.
10140 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10141 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10143 2012-08-23 Yao Qi <yao@codesourcery.com>
10145 * server.h: Remove declaration of 'xsnprintf'.
10147 2012-08-22 Keith Seitz <keiths@redhat.com>
10149 * server.h: Include build-gnulib-gbserver/config.h.
10150 * gdbreplay.c: Likewise.
10152 2012-08-08 Doug Evans <dje@google.com>
10154 * Makefile.in (SFILES): Add gdb_vecs.c.
10155 (OBS): Add gdb_vecs.o.
10156 (gdb_vecs_h, host_defs_h): New variables.
10157 (thread-db.o): Add $(gdb_vecs_h) dependency.
10158 (gdb_vecs.o): New rule.
10159 * thread-db.c: #include "gdb_vecs.h".
10160 (thread_db_load_search): Use a vector to iterate over path elements.
10161 Handle text appearing after "$pdir".
10163 * configure.ac: Add check for strstr.
10164 * config.in: Regenerate.
10165 * configure: Regenerate.
10167 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10169 * hostio.c (handle_pread): If pread fails, fall back to attempting
10171 (handle_pwrite): Likewise for pwrite.
10173 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10175 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10176 between unsupported TYPE and unimplementable ADDR/LEN combination.
10177 (arm_insert_point): Act on new return value.
10179 2012-07-31 Pedro Alves <palves@redhat.com>
10181 * server.c (process_point_options): Only skip tokens if we find
10182 one that is unrecognized. Don't treat 'X' specially while
10183 skipping unrecognized tokens.
10185 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10187 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10188 to 4-byte-align HW breakpoint addresses for Thumb.
10190 2012-07-27 Yao Qi <yao@codesourcery.com>
10194 * server.h: Declare gdb_agent_about_to_close.
10195 * target.c (kill_inferior): Include "agent.h".
10196 New. Send command 'kill'.
10197 * target.h (kill_inferior): Removed macro.
10198 * tracepoint.c (gdb_agent_about_to_close): New.
10199 (gdb_agent_helper_thread): Handle command 'close'.
10200 Wait endlessly until the inferior stops.
10201 Install gdb_agent_remove_socket to atexit hook.
10202 (agent_socket_name): New static variable.
10203 (gdb_agent_socket_init): Replace local variable 'name' with
10204 'agent_socket_name'.
10205 (gdb_agent_remove_socket): New.
10207 2012-07-27 Yao Qi <yao@codesourcery.com>
10209 * server.c (process_point_options): Stop at 'X' when parsing.
10211 2012-07-19 Michael Eager <eager@eagercon.com>
10213 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10215 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10216 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10217 hardware breakpoint.
10219 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10221 * gdbserver/linux-low.c (initialize_low): Call
10222 linux_ptrace_init_warnings.
10224 2012-07-02 Doug Evans <dje@google.com>
10226 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10229 2012-07-02 Stan Shebs <stan@codesourcery.com>
10231 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10232 (ax.o): Add it to build rule.
10234 (OBS): Add format.o.
10235 (IPA_OBS): Add format.o.
10236 * server.c (handle_query): Claim support for breakpoint commands.
10237 (process_point_options): Add command case.
10238 (process_serial_event): Leave running if there are printfs in
10240 * mem-break.h (any_persistent_commands): Declare.
10241 (add_breakpoint_commands): Declare.
10242 (gdb_no_commands_at_breakpoint): Declare.
10243 (run_breakpoint_commands): Declare.
10244 * mem-break.c (struct point_command_list): New struct.
10245 (struct breakpoint): New field command_list.
10246 (any_persistent_commands): New function.
10247 (add_commands_to_breakpoint): New function.
10248 (add_breakpoint_commands): New function.
10249 (gdb_no_commands_at_breakpoint): New function.
10250 (run_breakpoint_commands): New function.
10251 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10253 * ax.c: Include format.h.
10254 (ax_printf): New function.
10255 (gdb_eval_agent_expr): Add printf opcode.
10257 2012-06-13 Yao Qi <yao@codesourcery.com>
10259 * server.c (start_inferior): Remove duplicated writes to fields
10260 'last_resume_kind' and 'last_status' of 'current_inferior'.
10262 2012-06-12 Yao Qi <yao@codesourcery.com>
10263 Pedro Alves <palves@redhat.com>
10265 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10267 * server.c (handle_v_cont): Extend comment.
10269 2012-06-11 Yao Qi <yao@codesourcery.com>
10271 * linux-low.c (linux_attach): Add 'static'.
10273 2012-06-06 Yao Qi <yao@codesourcery.com>
10275 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10277 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10279 Fix gcc -flto compilation warning.
10280 * server.c (main): Make variable multi_mode and attach volatile.
10282 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10284 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10285 if the platform doesn't know about it.
10287 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10289 * Makefile.in (SFILES): Add linux-tile-low.c.
10290 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10291 * configure.srv: Handle tilegx-*-linux*.
10292 * linux-tile-low.c: New file.
10294 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10296 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10298 2012-05-24 Pedro Alves <palves@redhat.com>
10302 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10304 2012-05-24 Pedro Alves <palves@redhat.com>
10308 Replace target_signal with gdb_signal throughout.
10310 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10312 * linux-low.c (linux_store_registers): Avoid the copying sequence
10313 when no data has been retrieved by ptrace.
10315 2012-05-22 Will Deacon <will.deacon@arm.com>
10317 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10318 Include asm/ptrace.h.
10319 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10322 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10324 * linux-low.c (linux_store_registers): Don't re-retrieve data
10325 with ptrace that has already been obtained from /proc. Always
10326 copy any data retrieved with ptrace to the buffer supplied.
10328 2012-05-11 Yao Qi <yao@codesourcery.com>
10329 Pedro Alves <palves@redhat.com>
10331 * linux-low.c (enum stopping_threads_kind): New.
10332 (stopping_threads): Change type to `enum stopping_threads_kind'.
10333 (handle_extended_wait): If stopping and suspending threads, leave
10334 the new_lwp suspended too.
10335 (linux_wait_for_event): Adjust.
10336 (stop_all_lwps): Set `stopping_threads' to
10337 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10338 whether we're suspending threads or just stopping them. Assert no
10341 2012-04-29 Yao Qi <yao@codesourcery.com>
10343 * server.h: Move some code to ...
10344 * gdbthread.h: ... here. New.
10345 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10346 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10347 (nto-low.o, win32-low.o): Likewise.
10348 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10349 * regcache.c, remote-utils.c, server.c: Likewise.
10350 * target.c, tracepoint.c, win32-low.c: Likewise.
10352 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10354 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10355 (PTRACE_ARG4_TYPE): Likewise.
10356 (PTRACE_XFER_TYPE): Likewise.
10357 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10358 ptrace to PTRACE_ARG3_TYPE.
10359 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10360 (PTRACE_ARG4_TYPE): Likewise.
10361 (PTRACE_XFER_TYPE): Likewise.
10362 (linux_detach_one_lwp): Cast fourth argument of
10363 ptrace to long then PTRACE_ARG4_TYPE.
10364 (regsets_fetch_inferior_registers): Cast third argument of
10365 ptrace to long then PTRACE_ARG3_TYPE.
10366 (regsets_store_inferior_registers): Likewise.
10368 2012-04-20 Pedro Alves <palves@redhat.com>
10370 * configure: Regenerate.
10372 2012-04-19 Pedro Alves <palves@redhat.com>
10374 * Makefile.in (GNULIB_BUILDDIR): New.
10375 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10376 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10377 (all, install-only, uninstall, clean-info, all-lib, clean): No
10378 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10379 (maintainer-clean realclean distclean): Use subdir_do.
10381 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10382 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10383 * acinclude.m4: Include acx_configure_dir.m4.
10384 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10385 calls. Call AC_PROG_RANLIB. Configure gnulib using
10388 (GNULIB_STDINT_H): Adjust.
10389 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10390 * gdbreplay.c: Include build-gnulib/config.h.
10391 * server.h: Likewise.
10392 * aclocal.m4: Regenerate.
10393 * config.in: Regenerate.
10394 * configure: Regenerate.
10396 2012-04-19 Pedro Alves <palves@redhat.com>
10398 * Makefile.in (LIBGNU, INCGNU): Adjust.
10399 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10400 (all, install-only, uninstall, clean-info, all-lib, clean)
10401 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10402 * configure.ac: Adjust AC_OUTPUT output.
10403 * aclocal.m4: Regenerate.
10404 * configure: Regenerate.
10406 2012-04-19 Pedro Alves <palves@redhat.com>
10408 * Makefile.in (generated_files): New.
10409 (server_h): Remove the explicit dependency on config.h, and depend
10410 on $generated_files.
10412 2012-04-19 Pedro Alves <palves@redhat.com>
10414 * Makefile.in (INCGNU): Add -Ignulib.
10416 2012-04-19 Pedro Alves <palves@redhat.com>
10418 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10419 (INCGNU): ... this, and spell out -I here.
10420 (GNULIB_LIB): Rename to ...
10421 (LIBGNU): ... this.
10422 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10424 2012-04-19 Pedro Alves <palves@redhat.com>
10426 * config.in: Regenerate.
10428 2012-04-19 Pedro Alves <palves@redhat.com>
10430 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10431 * server.h (memmem): Remove declaration.
10432 * config.in: Regenerate.
10433 * configure: Regenerate.
10435 2012-04-19 Yao Qi <yao@codesourcery.com>
10437 * Makefile.in (SFILES): Add common/vec.c.
10441 2012-04-19 Yao Qi <yao@codesourcery.com>
10443 * remote-utils.c (prepare_resume_reply): Replace with macro
10444 target_core_of_thread.
10445 * server.c (handle_qxfer_threads_proper): Likewise.
10446 * target.h (traget_core_of_thread): New macro.
10448 2012-04-18 Pedro Alves <palves@redhat.com>
10450 * aclocal.m4: Regenerate.
10451 * configure: Regenerate.
10453 2012-04-16 Yao Qi <yao@codesourcery.com>
10455 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10456 duplicated on address.
10458 2012-04-16 Yao Qi <yao@codesourcery.com>
10460 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10461 (struct tracepoint_action_ops) <send>: New field.
10462 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10463 (agent_expr_send, x_tracepoint_action_send): New.
10464 (l_tracepoint_action_send): New.
10465 (cmd_qtdp): Download and install tracepoint
10466 according to `use_agent'.
10467 (run_inferior_command): Add one more parameter `len'.
10469 (tracepoint_send_agent): New.
10470 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10472 2012-04-16 Yao Qi <yao@codesourcery.com>
10474 * tracepoint.c (download_tracepoints): Moved to ...
10475 (cmd_qtstart): ... here.
10477 2012-04-14 Yao Qi <yao@codesourcery.com>
10479 * tracepoint.c: Include inttypes.h.
10480 (struct collect_memory_action): Use sized types.
10481 (struct tracepoint): Likewise.
10482 (cmd_qtdp, stop_tracing): Update print specifiers.
10483 (cmd_qtp, response_tracepoint): Likewise.
10484 (collect_data_at_tracepoint): Likewise.
10485 (collect_data_at_step): Likewise.
10487 2012-04-14 Yao Qi <yao@codesourcery.com>
10489 Import gnulib module inttypes.
10490 * aclocal.m4, config.in, configure: Regenerated.
10492 2012-04-14 Yao Qi <yao@codesourcery.com>
10494 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10495 Makefile and config.status at last.
10497 2012-04-13 Yao Qi <yao@codesourcery.com>
10499 * tracepoint.c: Include stdint.h unconditionally.
10501 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10503 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10504 on BFD_HAVE_SYS_PROCFS_TYPE.
10505 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10506 * configure: Regenerate.
10507 * config.in: Likewise.
10509 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10511 * Makefile.in (clean): Also remove x32.c x32-linux.c
10512 x32-avx.c x32-avx-linux.c.
10513 (x32.o): New target.
10515 (x32-linux.o): Likewise.
10516 (x32-linux.c): Likewise.
10517 (x32-avx.o): Likewise.
10518 (x32-avx.c): Likewise.
10519 (x32-avx-linux.o): Likewise.
10520 (x32-avx-linux.c): Likewise.
10522 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10523 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10524 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10525 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10526 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10527 i386/x32-avx-linux.xml.
10529 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10530 (init_registers_x32_avx_linux): Likwise.
10531 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10532 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10534 2012-04-13 Pedro Alves <palves@redhat.com>
10536 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10537 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10538 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10539 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10542 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10544 * linux-x86-low.c (compat_x32_clock_t): New.
10545 (compat_x32_siginfo_t): Likewise.
10546 (compat_x32_siginfo_from_siginfo): Likewise.
10547 (siginfo_from_compat_x32_siginfo): Likewise.
10548 (linux_is_elf64): Likewise.
10549 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10550 and siginfo_from_compat_x32_siginfo for x32.
10551 (x86_arch_setup): Set linux_is_elf64.
10553 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10556 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10558 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10559 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10560 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10561 compatible with process.
10563 2012-04-12 Yao Qi <yao@codesourcery.com>
10565 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10566 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10567 (install-only, install-info, clean): Handle sub dir gnulib.
10568 (all-lib, am--refresh): New targets.
10569 (memmem.o): Remove target.
10570 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10571 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10572 (AC_REPLACE_FUNCS): Remove memmem.
10573 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10574 (AC_OUTPUT): Generate Makefile in gnulib/.
10575 * aclocal.m4, config.in, configure: Regenerated.
10577 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10579 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10581 2012-04-05 Pedro Alves <palves@redhat.com>
10583 -Werror=strict-aliasing
10585 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10588 2012-04-04 Pedro Alves <palves@redhat.com>
10590 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10591 (sparc_store_gregset_from_stack, sparc_store_gregset)
10592 (sparc_breakpoint_at): Fix formatting.
10594 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10596 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10598 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10599 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10600 * config.in: Regenerate.
10601 * configure: Likewise.
10603 2012-03-29 Pedro Alves <palves@redhat.com>
10605 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10606 Correct ptrace arguments.
10608 2012-03-28 Pedro Alves <palves@redhat.com>
10610 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10611 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10612 (IA64_FR1_REGNUM): New defines.
10613 (ia64_fetch_register): New.
10614 (the_low_target): Install it.
10615 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10617 * linux-low.c (linux_fetch_registers): Try the
10618 the_low_target.fetch_register hook first.
10620 * linux-arm-low.c (the_low_target): Adjust.
10621 * linux-bfin-low.c (the_low_target): Adjust.
10622 * linux-cris-low.c (the_low_target): Adjust.
10623 * linux-crisv32-low.c (the_low_target): Adjust.
10624 * linux-m32r-low.c (the_low_target): Adjust.
10625 * linux-m68k-low.c (the_low_target): Adjust.
10626 * linux-mips-low.c (the_low_target): Adjust.
10627 * linux-ppc-low.c (the_low_target): Adjust.
10628 * linux-s390-low.c (the_low_target): Adjust.
10629 * linux-sh-low.c (the_low_target): Adjust.
10630 * linux-sparc-low.c (the_low_target): Adjust.
10631 * linux-tic6x-low.c (the_low_target): Adjust.
10632 * linux-x86-low.c (the_low_target): Adjust.
10633 * linux-xtensa-low.c (the_low_target): Adjust.
10635 2012-03-26 Pedro Alves <palves@redhat.com>
10637 * server.c (handle_qxfer_libraries): Don't bail early if
10638 the_target->qxfer_libraries_svr4 is not NULL.
10640 2012-03-26 Pedro Alves <palves@redhat.com>
10642 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10644 2012-03-23 Pedro Alves <palves@redhat.com>
10646 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10647 "library-list-svr4" element's start tag when the the DSO list is
10650 2012-03-23 Pedro Alves <palves@redhat.com>
10652 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10653 a variable whose type size is the same as the inferior's pointer
10656 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10658 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10660 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10661 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10662 * linux-low.h: Include <signal.h>.
10663 (struct siginfo): Remove forward declaration.
10664 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10667 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10669 * .gitignore: Ignore more files.
10671 2012-03-19 Pedro Alves <palves@redhat.com>
10672 Jan Kratochvil <jan.kratochvil@redhat.com>
10674 * server.c (cont_thread, general_thread): Add describing comments.
10675 (start_inferior): Clear `cont_thread'.
10676 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10679 2012-03-15 Yao Qi <yao@codesourcery.com>
10681 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10683 (cmd_qtdp): ... here.
10685 2012-03-15 Yao Qi <yao@codesourcery.com>
10687 * tracepoint.c (struct tracepoint_action_ops): New.
10688 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10689 (m_tracepoint_action_download): New.
10690 (r_tracepoint_action_download): New.
10691 (x_tracepoint_action_download): New.
10692 (l_tracepoint_action_download): New.
10693 (add_tracepoint_action): Install `action->ops' according type.
10694 (download_tracepoint_1): Move code `download' function pointer
10695 of various tracepoint_action_ops.
10697 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10699 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10700 linux_ptrace_attach_warnings.
10702 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10704 * Makefile.in (linux-ptrace.o): New.
10705 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10706 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10707 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10708 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10709 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10711 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10713 2012-03-08 Yao Qi <yao@codesourcery.com>
10714 Pedro Alves <palves@redhat.com>
10716 Fix PR server/13392.
10717 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10718 offset of JMP insn.
10719 * tracepoint.c (remove_tracepoint): New.
10720 (cmd_qtdp): Call remove_tracepoint when failed to install.
10722 2012-03-07 Pedro Alves <palves@redhat.com>
10724 * linux-low.c (get_detach_signal): New.
10725 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10726 Pass on pending signals to PTRACE_DETACH. Check the result of the
10728 * server.c (program_signals, program_signals_p): New.
10729 (handle_general_set): Handle QProgramSignals.
10730 * server.h (program_signals, program_signals_p): Declare.
10732 2012-03-05 Pedro Alves <palves@redhat.com>
10733 Jan Kratochvil <jan.kratochvil@redhat.com>
10735 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10738 2012-03-03 Yao Qi <yao@codesourcery.com>
10740 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10741 agent_look_up_symbols.
10743 2012-03-03 Yao Qi <yao@codesourcery.com>
10745 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10746 (linux-x86-low.o): Likewise.
10747 * server.h: Remove in_process_agent_loaded.
10748 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10752 2012-03-03 Yao Qi <yao@codesourcery.com>
10754 * tracepoint.c (gdb_agent_capability): New global.
10755 (in_process_agent_loaded_ust): Renamed to
10756 `in_process_agent_supports_ust'.
10758 (in_process_agent_supports_ust): Call agent_capability_check.
10759 (clear_installed_tracepoints): Assert that agent supports
10762 2012-03-03 Yao Qi <yao@codesourcery.com>
10764 * linux-low.c (linux_supports_agent): New.
10765 (linux_target_ops): Initialize field `supports_agent' with
10766 linux_supports_agent.
10767 * target.h (struct target_ops) <supports_agent>: New.
10768 (target_supports_agent): New macro.
10769 * server.c (handle_general_set): Handle packet 'QAgent'.
10770 (handle_query): Send `QAgent+'.
10771 * Makefile.in (server.o): Depends on agent.h.
10773 2012-03-03 Yao Qi <yao@codesourcery.com>
10775 * Makefile.in (OBS): Add agent.o.
10776 Add new rule for agent.o.
10777 Track dependence of tracepoint.c on agent.h.
10778 * tracepoint.c (run_inferior_command_1):
10779 (run_inferior_command): Call agent_run_command.
10780 (gdb_ust_connect_sync_socket): Deleted. Move it to
10782 (resume_thread, stop_thread): Likewise.
10783 (gdb_ust_socket_init): Renamed to ...
10784 (gdb_agent_socket_init): ... New.
10785 (gdb_ust_thread): Renamed to ...
10786 (gdb_agent_helper_thread): ... New.
10787 (gdb_ust_init): Move some code to ...
10788 (gdb_agent_init): ... here. New.
10789 [HAVE_UST]: Call gdb_ust_init.
10790 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10791 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10792 * config.in, configure: Regenerated.
10794 2012-03-02 Pedro Alves <palves@redhat.com>
10796 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10797 * linux-low.c (struct simple_pid_list): New.
10798 (stopped_pids): New a struct simple_pid_list pointer.
10799 (add_to_pid_list, pull_pid_from_list): New.
10800 (handle_extended_wait): Don't assume the first signal new children
10801 report is SIGSTOP. Adjust call to pull_pid_from_list.
10802 (linux_wait_for_lwp): Adjust.
10804 2012-03-02 Yao Qi <yao@codesourcery.com>
10806 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10809 2012-03-02 Yao Qi <yao@codesourcery.com>
10811 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10812 `stop_pc' and `tpoint'. Update caller.
10814 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10816 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10817 * linux-low.c (use_linux_regsets): New macro.
10818 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10819 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10820 (linux_register_in_regsets): New function.
10821 (usr_fetch_inferior_registers): Skip registers covered by
10823 (usr_store_inferior_registers): Likewise.
10824 (usr_fetch_inferior_registers): New macro.
10825 (usr_store_inferior_registers): Likewise.
10826 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10827 (linux_store_registers): Likewise.
10828 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10830 (init_registers_mips64_dsp_linux): Likewise.
10831 (init_registers_mips_linux): New macro.
10832 (init_registers_mips_dsp_linux): Likewise.
10833 (mips_dsp_num_regs): Likewise.
10834 (DSP_BASE, DSP_CONTROL): New fallback macros.
10835 (mips_base_regs): New macro.
10836 (mips_regmap): Use it. Fix the size.
10837 (mips_dsp_regmap): New variable.
10838 (mips_dsp_regset_bitmap): Likewise.
10839 (mips_arch_setup): New function.
10840 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10842 (mips_cannot_store_register): Likewise.
10843 (the_low_target): Update .arch_setup, .num_regs and .regmap
10844 initializers. Add .regset_bitmap initializer.
10845 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10847 * linux-bfin-low.c (the_low_target): Likewise.
10848 * linux-cris-low.c (the_low_target): Likewise.
10849 * linux-crisv32-low.c (the_low_target): Likewise.
10850 * linux-ia64-low.c (the_low_target): Likewise.
10851 * linux-m32r-low.c (the_low_target): Likewise.
10852 * linux-m68k-low.c (the_low_target): Likewise.
10853 * linux-ppc-low.c (the_low_target): Likewise.
10854 * linux-s390-low.c (the_low_target): Likewise.
10855 * linux-sh-low.c (the_low_target): Likewise.
10856 * linux-sparc-low.c (the_low_target): Likewise.
10857 * linux-tic6x-low.c (the_low_target): Likewise.
10858 * linux-x86-low.c (the_low_target): Likewise.
10859 * linux-xtensa-low.c (the_low_target): Likewise.
10860 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10861 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10862 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10864 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10865 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10867 2012-02-29 Yao Qi <yao@codesourcery.com>
10868 Pedro Alves <palves@redhat.com>
10870 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10871 `step_over_finished' is true.
10873 2012-02-27 Pedro Alves <palves@redhat.com>
10875 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10876 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10878 2012-02-27 Pedro Alves <palves@redhat.com>
10881 * linux-low.c (pid_is_stopped): New.
10882 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10884 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10886 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10889 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10891 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10893 2012-02-24 Luis Machado <lgustavo@codesourcery>
10895 * server.c (handle_query): Advertise support for target-side
10896 breakpoint condition evaluation.
10897 (process_point_options): New function.
10898 (process_serial_event): When inserting a breakpoint, check for
10899 a target-side condition that should be evaluated.
10901 * mem-break.c: Include regcache.h and ax.h.
10902 (point_cond_list_t): New data structure.
10903 (breakpoint) <cond_list>: New field.
10904 (find_gdb_breakpoint_at): Make non-static.
10905 (delete_gdb_breakpoint_at): Clear any target-side
10907 (clear_gdb_breakpoint_conditions): New function.
10908 (add_condition_to_breakpoint): Likewise.
10909 (add_breakpoint_condition): Likewise.
10910 (gdb_condition_true_at_breakpoint): Likewise.
10911 (gdb_breakpoint_here): Return result directly instead
10912 of going through a local variable.
10914 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10915 (clear_gdb_breakpoint_conditions): Likewise.
10916 (add_breakpoint_condition): Likewise.
10917 (gdb_condition_true_at_breakpoint): Likewise.
10919 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10920 (need_step_over_p): Take target-side breakpoint condition into
10923 2012-02-24 Luis Machado <lgustavo@codesourcery>
10925 * server.h: Include tracepoint.h.
10926 (agent_mem_read, agent_get_trace_state_variable_value,
10927 agent_set_trace_state_variable_value,
10928 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10929 get_set_tsv_func_addr): New prototypes.
10931 * ax.h: New include file.
10932 * ax.c: New source file.
10934 * tracepoint.c: Include ax.h.
10935 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10936 agent_expr, eval_result_type): Move to ax.h.
10937 (parse_agent_expr): Rename to ...
10938 (gdb_parse_agent_expr): ... this, make it non-static and move
10940 (unparse_agent_expr) Rename to ...
10941 (gdb_unparse_agent_expr): ... this, make it non-static and move
10943 (eval_agent_expr): Rename to ...
10944 (eval_tracepoint_agent_expr): ... this.
10945 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10946 forward declarations.
10947 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10948 (agent_get_trace_state_variable_value): New function.
10949 (agent_set_trace_state_variable_value): New function.
10950 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10951 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10952 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10953 (condition_true_at_tracepoint): Likewise.
10954 (parse_agent_expr): Rename to ...
10955 (gdb_parse_agent_expr): ... this and move to ax.c.
10956 (unparse_agent_expr): Rename to ...
10957 (gdb_unparse_agent_expr): ... this and move to ax.c.
10958 (gdb_agent_op_name): Move to ax.c.
10959 (eval_agent_expr): Rename to ...
10960 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10962 (eval_tracepoint_agent_expr): New function.
10963 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10965 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10967 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10968 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10969 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10970 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10971 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10972 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10973 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10974 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10975 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10976 (compile_bytecodes): Remove forward declaration.
10977 (is_goto_target): Move to ax.c.
10978 (compile_bytecodes): Move to ax.c and call
10979 agent_get_trace_state_variable_value (...) and
10980 agent_set_trace_state_variable_value (...).
10982 * Makefile.in: Update ax.c and IPA dependencies.
10984 2012-02-24 Pedro Alves <palves@redhat.com>
10986 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10987 (cmd_bigqtbuffer_circular): ... this. Only handle
10988 'QTBuffer:circular:'.
10989 (handle_tracepoint_general_set): Adjust.
10991 2012-02-16 Yao Qi <yao@codesourcery.com>
10993 * inferiors.c: Move code to ...
10994 * dll.c: .... here. New.
10995 * server.h: Declare clear_dlls.
10996 * Makefile.in (SFILES): Add dll.c.
11000 2012-02-11 Yao Qi <yao@codesourcery.com>
11002 * server.c: (handle_monitor_command): Add a new parameter
11004 (handle_query): Update caller.
11006 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11008 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11009 * configure, config.in: Regenerate.
11010 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11013 2012-02-02 Pedro Alves <palves@redhat.com>
11015 Try SIGKILL first, then PTRACE_KILL.
11016 * linux-low.c (linux_kill_one_lwp): New.
11017 (linux_kill_one_lwp): Rename to ...
11018 (kill_one_lwp_callback): ... this. Use the new
11019 linux_kill_one_lwp.
11021 2012-02-02 Pedro Alves <palves@redhat.com>
11023 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11026 2012-01-27 Pedro Alves <palves@redhat.com>
11028 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11029 (elf_64_file_p): Make static.
11030 (linux_pid_exe_is_elf_64_file): New.
11031 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11032 Delete declarations.
11033 (linux_pid_exe_is_elf_64_file): Declare.
11034 * linux-x86-low.c (x86_arch_setup): Use
11035 linux_pid_exe_is_elf_64_file.
11037 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11039 * linux-low.c (linux_wait_for_event_1): Rename to ...
11040 (linux_wait_for_event): ... here and merge it with former
11041 linux_wait_for_event - new variable wait_ptid, use it.
11042 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11044 2012-01-23 Pedro Alves <palves@redhat.com>
11046 * server.c (main): Avoid yet another case of infinite loop while
11047 detaching/killing after a longjmp.
11049 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11052 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11054 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11056 * hostio.c (handle_readlink): New function.
11057 (handle_vFile): Call it to handle "vFile:readlink" packets.
11059 2012-01-20 Pedro Alves <palves@redhat.com>
11060 Ulrich Weigand <ulrich.weigand@linaro.org>
11062 * server.c (handle_v_requests): Only support vAttach and vRun to
11063 start multiple processes when in extended protocol mode.
11065 2012-01-17 Pedro Alves <palves@redhat.com>
11067 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11068 memalign plus mprotect to allocate the scratch buffer.
11070 2012-01-13 Pedro Alves <palves@redhat.com>
11072 * server.c (attach_inferior): Clear `cont_thread'.
11074 2012-01-13 Pedro Alves <palves@redhat.com>
11076 * server.c (main): Avoid infinite loop while detaching/killing
11079 2012-01-09 Doug Evans <dje@google.com>
11081 * server.c (start_inferior): Set last_ptid in --wrapper case.
11083 2012-01-06 Yao Qi <yao@codesourcery.com>
11085 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11087 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11089 2012-01-04 Yao Qi <yao@codesourcery.com>
11091 * tracepoint.c (cmd_qtdp): Print debug message
11092 for static tracepoint.
11094 2012-01-04 Yao Qi <yao@codesourcery.com>
11096 * tracepoint.c (trace_vdebug): Differentiate debug message
11097 between gdbserver and IPA.
11099 2012-01-03 Yao Qi <yao@codesourcery.com>
11101 * tracepoint.c (tracepoint_was_hit): Don't collect for
11104 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11106 * terminal.h: Reformat copyright header.
11108 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11110 * server.c (gdbserver_version): Update copyright year.
11111 * gdbreplay.c (gdbreplay_version): Likewise.
11113 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11115 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11118 2011-12-18 Hui Zhu <teawater@gmail.com>
11119 * linux-low.c (linux_create_inferior): Save return value to ret.
11121 2011-12-18 Hui Zhu <teawater@gmail.com>
11123 * linux-low.c (linux_create_inferior): Save return value to ret.
11125 2011-12-16 Doug Evans <dje@google.com>
11127 * linux-low.c (linux_create_inferior): If stdio connection,
11128 redirect stdin from /dev/null, stdout to stderr.
11129 * remote-utils.c (remote_is_stdio): New static global.
11130 (remote_connection_is_stdio): New function.
11131 (remote_prepare): Handle stdio connection.
11132 (remote_open): Ditto.
11133 (remote_close): Don't close stdin for stdio connections.
11134 (read_prim,write_prim): New functions. Replace all calls to
11135 read/write to these.
11136 * server.c (main): Watch for "-" argument. Move call to
11137 remote_prepare before start_inferior.
11138 * server.h (STDIO_CONNECTION_NAME): New macro.
11139 (remote_connection_is_stdio): Declare.
11141 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11142 in debugging output.
11144 2011-12-15 Yao Qi <yao@codesourcery.com>
11146 * tracepoint.c: Include sys/syscall.h.
11147 (gdb_ust_thread): Remove preprocessor conditional.
11149 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11151 * linux-low.c (linux_detach_one_lwp): Call
11152 the_low_target.prepare_to_resume before detaching.
11154 2011-12-14 Yao Qi <yao@codesourcery.com>
11156 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11159 2011-12-14 Yao Qi <yao@codesourcery.com>
11161 * i386-low.c (i386_low_stopped_data_address): Initialize local
11162 variable `control'.
11164 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11168 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11169 DR_CONTROL unless necessary. Extend comments.
11170 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11171 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11173 2011-12-13 Yao Qi <yao@codesourcery.com>
11175 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11177 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11179 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11181 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11182 Print new debug message for such case.
11184 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11186 Fix overlapping memcpy.
11187 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11188 the read_inferior_memory transfer.
11189 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11190 write_inferior_memory transfer.
11191 (set_fast_tracepoint_jump): New variable buf. Use it for the
11192 read_inferior_memory and write_inferior_memory transfers.
11193 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11194 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11195 Use it for the write_inferior_memory transfer.
11196 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11199 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11201 * linux-low.c (fetch_register, store_register): Make code
11202 consistent, fix formatting.
11204 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11206 * linux-low.c (usr_store_inferior_registers): Factor out code
11207 to handle individual registers into...
11208 (store_register): ... this new function.
11210 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11212 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11213 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11214 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11215 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11216 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11217 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11218 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11219 (srv_xmlfiles): Add new XML files.
11221 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11223 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11224 (init_registers_s390_linux32v1): Add prototype.
11225 (init_registers_s390_linux32v2): Likewise.
11226 (init_registers_s390_linux64v1): Likewise.
11227 (init_registers_s390_linux64v2): Likewise.
11228 (init_registers_s390x_linux64v1): Likewise.
11229 (init_registers_s390x_linux64v2): Likewise.
11230 (s390_num_regs): Increment to 52.
11231 (s390_regmap): Add orig_r2 register.
11232 (s390_num_regs_3264): Increment to 68.
11233 (s390_regmap_3264): Add orig_r2 register.
11234 (s390_collect_ptrace_register): Handle orig_r2 register.
11235 (s390_supply_ptrace_register): Likewise.
11236 (s390_fill_last_break): New function.
11237 (s390_store_last_break): Likewise.
11238 (s390_fill_system_call): New function.
11239 (s390_store_system_call): Likewise.
11240 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11242 (s390_check_regset): New function.
11243 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11244 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11245 Update target_regsets for available register sets.
11247 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11248 Jan Kratochvil <jan.kratochvil@redhat.com>
11250 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11251 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11253 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11254 * linux-low.h (struct process_info_private): New member r_debug.
11255 * server.c (handle_qxfer_libraries): Call
11256 the_target->qxfer_libraries_svr4.
11257 (handle_qxfer_libraries_svr4): New function.
11258 (qxfer_packets): New entry "libraries-svr4".
11259 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11260 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11261 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11262 PACKET_qXfer_libraries_svr4.
11264 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11266 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11267 PSW address/mask between 8-byte and 16-byte formats.
11268 (s390_supply_ptrace_register): Likewise.
11269 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11270 basic addressing mode bit.
11272 2011-11-24 Stan Shebs <stan@codesourcery.com>
11274 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11276 2011-11-17 Stan Shebs <stan@codesourcery.com>
11278 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11279 (tracing_start_time): New global.
11280 (tracing_stop_time): New global.
11281 (tracing_user_name): New global.
11282 (tracing_notes): New global.
11283 (tracing_stop_note): New global.
11284 (cmd_qtstart): Set traceframe_usage, start_time.
11285 (stop_tracing): Set stop_time.
11286 (cmd_qtstatus): Report additional status.
11287 (cmd_qtp): New function.
11288 (handle_tracepoint_query): Call it.
11289 (cmd_qtnotes): New function.
11290 (handle_tracepoint_general_set): Call it.
11291 (get_timestamp): Rename from tsv_get_timestamp.
11293 2011-11-14 Stan Shebs <stan@codesourcery.com>
11294 Kwok Cheung Yeung <kcy@codesourcery.com>
11296 * linux-x86-low.c (small_jump_insn): New.
11297 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11298 trampoline and error message, build a trampoline and issue a small
11299 jump instruction to it.
11300 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11301 trampoline and error message.
11302 (x86_get_min_fast_tracepoint_insn_len): New.
11303 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11304 * linux-low.h (struct linux_target_ops): Add arguments to
11305 install_fast_tracepoint_jump_pad operation, add new operation.
11306 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11308 (linux_get_min_fast_tracepoint_insn_len): New function.
11309 (linux_target_op): Add new operation.
11310 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11311 (gdb_trampoline_buffer_end): Ditto.
11312 (gdb_trampoline_buffer_error): Ditto.
11313 (struct ipa_sym_addresses): Add fields for new IPA variables.
11314 (symbol_list): Add entries for new IPA variables.
11315 (struct tracepoint): Add fields to hold the address range of the
11316 trampoline used by the tracepoint.
11317 (trampoline_buffer_head): New static variable.
11318 (trampoline_buffer_tail): Ditto.
11319 (claim_trampoline_space): New function.
11320 (have_fast_tracepoint_trampoline_buffer): New function.
11321 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11323 (install_fast_tracepoint): Ditto, also add error buffer argument.
11324 (cmd_qtminftpilen): New function.
11325 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11326 (fast_tracepoint_from_trampoline_address): New function.
11327 (fast_tracepoint_collecting): Handle trampoline as part of jump
11329 (set_trampoline_buffer_space): New function.
11330 (initialize_tracepoint): Initialize new IPA variables.
11331 * target.h (struct target_ops): Add arguments to
11332 install_fast_tracepoint_jump_pad operation, add new
11333 get_min_fast_tracepoint_insn_len operation.
11334 (target_get_min_fast_tracepoint_insn_len): New.
11335 (install_fast_tracepoint_jump_pad): Add arguments.
11336 * server.h (IPA_BUFSIZ): Define.
11337 * linux-i386-ipa.c: Include extra header files.
11338 (initialize_fast_tracepoint_trampoline_buffer): New function.
11339 (initialize_low_tracepoint): Call it.
11340 * server.h (set_trampoline_buffer_space): Declare.
11341 (claim_trampoline_space): Ditto.
11342 (have_fast_tracepoint_trampoline_buffer): Ditto.
11344 2011-11-14 Yao Qi <yao@codesourcery.com>
11346 * server.c (handle_query): Handle InstallInTrace for qSupported.
11347 * tracepoint.c (add_tracepoint): Sort list.
11348 (install_tracepoint, download_tracepoint): New.
11349 (cmd_qtdp): Call them to install and download tracepoints.
11350 (sort_tracepoints): Removed.
11351 (cmd_qtstart): Update.
11353 2011-11-14 Yao Qi <yao@codesourcery.com>
11355 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11356 * mem-break.h: Declare.
11357 * tracepoint.c (cmd_qtstart): Move some code to ...
11358 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11360 (download_tracepoints): Move some code to ...
11361 (download_tracepoint_1): ... here. New.
11363 2011-11-08 Yao Qi <yao@codesourcery.com>
11365 * remote-utils.c (relocate_instruction): A comment fix.
11367 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11369 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11370 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11371 dr_status_mirror and dr_control_mirror from debug_reg_state.
11372 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11373 (i386_initial_stuff): Remove use of deleted globals.
11374 (i386_get_thread_context, i386_set_thread_context,
11375 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11376 from debug_reg_state.
11378 2011-11-05 Yao Qi <yao@codesourcery.com>
11380 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11381 address as TPOINT's.
11383 2011-11-02 Stan Shebs <stan@codesourcery.com>
11385 * tracepoint.c (agent_mem_read_string): New function.
11386 (eval_agent_expr): Call it for tracenz.
11387 * server.c (handle_query): Report support for tracenz.
11389 2011-11-02 Yao Qi <yao@codesourcery.com>
11391 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11393 2011-11-02 Yao Qi <yao@codesourcery.com>
11395 * target.h: Fix a typo in comment.
11397 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11399 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11400 clobber the breakpoints' shadows with fast tracepoint jumps.
11401 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11402 * target.c (write_inferior_memory): Also pass MYADDR down to
11405 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11407 * configure.ac: Check support for personality routine.
11408 * configure: Regenerate.
11409 * config.in: Likewise.
11410 * linux-low.c: Include <sys/personality.h>.
11411 Define ADDR_NO_RANDOMIZE if necessary.
11412 (linux_create_inferior): Disable address space randomization when
11413 forking inferior, if requested.
11414 (linux_supports_disable_randomization): New function.
11415 (linux_target_ops): Install it.
11416 * server.h (disable_randomization): Declare.
11417 * server.c (disable_randomization): New global variable.
11418 (handle_general_set): Handle QDisableRandomization.
11419 (handle_query): Likewise for qSupported.
11420 (main): Support --disable-randomization and --no-disable-randomization
11421 command line arguments.
11422 * target.h (struct target_ops): Add supports_disable_randomization.
11423 (target_supports_disable_randomization): New macro.
11425 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11427 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11429 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11430 [!PT_GETDSBT] (target_loadmap): New definition.
11431 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11432 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11433 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11434 and PT_GETDSBT to LINUX_LOADMAP.
11435 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11436 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11438 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11440 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11441 (arm_linux_hwbp_cap): New static variable.
11442 (arm_linux_get_hwbp_cap): Replace by ...
11443 (arm_linux_init_hwbp_cap): ... this new function.
11444 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11445 (arm_linux_get_hw_watchpoint_count): Likewise.
11446 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11447 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11448 (arm_prepare_to_resume): Use perror_with_name instead of error.
11450 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11452 * linux-arm-low.c: Include <signal.h>.
11453 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11454 (struct arm_linux_hwbp_cap): New data type.
11455 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11456 (struct arm_linux_hw_breakpoint): New data type.
11457 (MAX_BPTS, MAX_WPTS): Define.
11458 (struct arch_process_info, struct arch_lwp_info): New data types.
11459 (arm_linux_get_hwbp_cap): New function.
11460 (arm_linux_get_hw_breakpoint_count): Likewise.
11461 (arm_linux_get_hw_watchpoint_count): Likewise.
11462 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11463 (arm_hwbp_control_initialize): Likewise.
11464 (arm_hwbp_control_is_enabled): Likewise.
11465 (arm_hwbp_control_is_initialized): Likewise.
11466 (arm_hwbp_control_disable): Likewise.
11467 (arm_linux_hw_breakpoint_equal): Likewise.
11468 (arm_linux_hw_point_initialize): Likewise.
11469 (struct update_registers_data): New data structure.
11470 (update_registers_callback: New function.
11471 (arm_insert_point): Likewise.
11472 (arm_remove_point): Likewise.
11473 (arm_stopped_by_watchpoint): Likewise.
11474 (arm_stopped_data_address): Likewise.
11475 (arm_new_process): Likewise.
11476 (arm_new_thread): Likewise.
11477 (arm_prepare_to_resume): Likewise.
11478 (the_low_target): Register arm_insert_point, arm_remove_point,
11479 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11480 arm_new_thread, and arm_prepare_to_resume.
11482 2011-09-15 Stan Shebs <stan@codesourcery.com>
11484 * server.h (struct emit_ops): Add compare-goto fields.
11485 * tracepoint.c (gdb_agent_op_sizes): New table.
11486 (emit_eq_goto): New function.
11487 (emit_ne_goto): New function.
11488 (emit_lt_goto): New function.
11489 (emit_le_goto): New function.
11490 (emit_gt_goto): New function.
11491 (emit_ge_goto): New function.
11492 (is_goto_target): New function.
11493 (compile_bytecodes): Recognize special cases of compare-goto
11494 combinations and call specialized emitters for them.
11495 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11496 (amd64_emit_ne_goto): New function.
11497 (amd64_emit_lt_goto): New function.
11498 (amd64_emit_le_goto): New function.
11499 (amd64_emit_gt_goto): New function.
11500 (amd64_emit_ge_goto): New function.
11501 (amd64_emit_ops): Add the new functions.
11502 (i386_emit_eq_goto): New function.
11503 (i386_emit_ne_goto): New function.
11504 (i386_emit_lt_goto): New function.
11505 (i386_emit_le_goto): New function.
11506 (i386_emit_gt_goto): New function.
11507 (i386_emit_ge_goto): New function.
11508 (i386_emit_ops): Add the new functions.
11510 2011-09-08 Stan Shebs <stan@codesourcery.com>
11512 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11513 (i386_emit_epilogue): Restore %ebx.
11515 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11517 * server.c (step_thread): Remove definition.
11518 (process_serial_event): Don't handle Hs.
11519 * server.h (step_thread): Remove declaration.
11520 * target.c (set_desired_inferior): Remove use of step_thread.
11522 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11524 * linux-low.c: Include linux-procfs.h.
11525 (linux_attach_lwp_1): Update comments.
11526 (linux_attach): Scan for existing threads when attaching to a
11527 process that is the tgid.
11528 * Makefile.in: Update dependencies.
11530 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11532 * configure.srv: Add linux-procfs.o dependencies.
11534 2011-08-14 Yao Qi <yao@codesourcery.com>
11536 * target.h (struct target_ops): Fix indent.
11537 * win32-low.c (win32_target_ops): Fix comment.
11539 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11540 Yao Qi <yao@codesourcery.com>
11542 * Makefile.in (clean): Remove tic6x-*.c files.
11543 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11544 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11545 (tic6x-c64xp-linux.c): Likewise.
11546 * configure.srv: Add support for tic6x-*-uclinux.
11547 * linux-tic6x-low.c: New.
11548 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11550 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11551 Yao Qi <yao@codesourcery.com>
11553 * target.h (struct target_ops): Add read_loadmap.
11554 * linux-low.c (struct target_loadseg): New type.
11555 (struct target_loadmap): New type.
11556 (linux_read_loadmap): New function.
11557 (linux_target_ops): Add linux_read_loadmap.
11558 * server.c (handle_query): Support qXfer:fdpic:read packet.
11559 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11562 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11564 * win32-low.c: Include <stdint.h>.
11566 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11568 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11569 to the inferior here.
11570 (i386_remove_aligned_watchpoint): Ditto.
11571 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11572 fit part of the watchpoint in the debug registers.
11573 (i386_update_inferior_debug_regs): New.
11574 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11575 registers, and only update the inferior on success.
11576 (i386_low_remove_watchpoint): Ditto.
11578 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11580 * linux-low.c (compare_ints, unique, list_threads, show_process,
11581 linux_core_of_thread): Delete.
11582 (linux_target_ops): Change linux_core_of_thread to
11583 linux_common_core_of_thread.
11584 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11585 * utils.c (malloc_failure): Change type of argument.
11586 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11587 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11588 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11589 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11590 (IPA_OBJS): Add common-utils-ipa.o.
11591 (ptid_h, linux_osdata_h): New macros.
11592 (server_h): Add common/common-utils.h, common/xml-utils.h,
11593 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11595 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11596 ptid.o, buffer.o): New rules.
11597 (linux-low.o): Add common/linux-osdata.h as a dependency.
11598 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11599 * configure.ac: Add AC_HEADER_DIRENT check.
11600 * config.in: Regenerate.
11601 * configure: Regenerate.
11602 * remote-utils.c (xml_escape_text): Delete.
11603 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11604 buffer_xml_printf): Move to common/buffer.c.
11605 * server.c (main): Remove call to initialize_inferiors.
11606 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11607 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11608 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11609 internal_error, gdb_assert, gdb_assert_fail): Delete.
11610 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11611 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11613 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11614 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11615 initialize_inferiors): Delete.
11617 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11619 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11622 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11624 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11626 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11628 2011-05-26 Yao Qi <yao@codesourcery.com>
11630 * Makefile.in (thread-db.o): Track dependence to
11631 common/gdb_thread_db.h.
11632 * thread-db.c: include gdb_thread_db.h from right place.
11634 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11636 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11637 __FILE__ and __LINE__ to internal_error.
11639 2011-05-13 Doug Evans <dje@google.com>
11641 * thread-db.c (try_thread_db_load_from_sdir): New function.
11642 (try_thread_db_load_from_dir): New function.
11643 (thread_db_load_search): Handle $sdir, ignore $pdir.
11644 Remove trying of system directories if search of
11645 libthread-db-search-path fails, that is now done via $sdir.
11647 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11649 * server.c (handle_query): Add EnableDisableTracepoints to the list
11650 of supported features.
11651 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11653 (cmd_qtenable_disable): New.
11654 (cmd_qtstart): Install tracepoints even if disabled.
11655 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11656 receiving a QTEnable or QTDisable packet.
11657 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11658 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11660 (gdb_probe): Skip data collection if static tracepoint is disabled.
11662 2011-05-10 Doug Evans <dje@google.com>
11664 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11666 2011-05-04 Doug Evans <dje@google.com>
11668 * linux-low.c (linux_join): Skip process lookup.
11669 * spu-low.c (spu_join): Ditto.
11670 * server.c (join_inferiors_callback): Delete.
11671 (process_serial_event): For 'D' packet (detach) call join_inferior
11674 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11676 * README: Don't mention xscale*-*-linux*.
11677 * configure.srv (xscale*-*-linux*): Don't handle target.
11679 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11681 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11683 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11684 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11685 (i386_emit_void_call_2): Likewise.
11687 2011-04-26 Yao Qi <yao@codesourcery.com>
11689 * linux-low.c: Move common macros to linux-ptrace.h.
11690 Include linux-ptrace.h.
11691 * Makefile.in (linux_ptrace_h): New.
11692 (linux-low.o): Depends on linux-ptrace.h.
11694 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11696 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11697 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11698 (remote_prepare): New function with most of the TCP code from ...
11699 (remote_open): ... here. Detect PORT here unconditionally. Move also
11700 setting transport_is_reliable.
11701 * server.c (run_once): New variable.
11702 (gdbserver_usage): Document it.
11703 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11704 the first run if RUN_ONCE.
11705 * server.h (run_once, remote_prepare): New declarations.
11707 2011-04-19 Tom Tromey <tromey@redhat.com>
11709 * win32-low.c (handle_load_dll): Remove duplicate "the".
11711 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11713 Remove support for old Cygwin 1.5 versions.
11714 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11715 function to avoid warning.
11716 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11719 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11721 * gdbserver/server.h (Macro _): Define it if not available.
11723 2011-03-14 Michael Snyder <msnyder@vmware.com>
11725 * hostio.c (handle_close): Remove unnecessary null test.
11727 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11729 * Makefile.in (maintainer-clean realclean distclean): Remove
11730 "make ... subdir_do" command.
11732 2011-03-10 Michael Snyder <msnyder@vmware.com>
11734 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11736 * server.c (handle_v_run): Free alloced buffer on early return.
11738 2011-03-09 Yao Qi <yao@codesourcery.com>
11741 2011-03-04 Yao Qi <yao@codesourcery.com>
11743 * Makefile.in: Remove GNU make feature --directory.
11745 2011-03-05 Yao Qi <yao@codesourcery.com>
11747 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11748 (subdir_do): New make target. Copied from gdb/Makefile.
11749 (maintainer-clean, realclean, distclean, clean): Call corresponding
11750 make targets in common/Makefile.
11752 2011-02-11 Yao Qi <yao@codesourcery.com>
11754 * configure.ac: Call AC_PROG_RANLIB.
11755 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11756 * configure: Regenerate.
11758 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11760 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11762 2011-03-06 Yao Qi <yao@codesourcery.com>
11764 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11766 2011-03-05 Yao Qi <yao@codesourcery.com>
11768 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11769 (subdir_do): New make target. Copied from gdb/Makefile.
11770 (maintainer-clean, realclean, distclean, clean): Call corresponding
11771 make targets in common/Makefile.
11773 2011-03-04 Yao Qi <yao@codesourcery.com>
11775 * Makefile.in: Remove GNU make feature --directory.
11777 2011-03-04 Michael Snyder <msnyder@vmware.com>
11779 * server.c (queue_stop_reply): Call xmalloc not malloc.
11781 2011-03-02 Michael Snyder <msnyder@vmware.com>
11783 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11785 2011-02-28 Michael Snyder <msnyder@vmware.com>
11787 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11788 (cmd_qtframe): Ditto.
11789 (cmd_qtbuffer): Ditto.
11790 (cmd_bigqtbuffer): Ditto.
11792 * utils.c (decimal2str): Initialize 'width' to nine, then
11793 don't mess with it.
11795 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11797 * hostio.c (require_data): Free *data, not data.
11799 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11801 * hostio.c (require_data): Use free, not xfree.
11803 2011-02-27 Michael Snyder <msnyder@vmware.com>
11805 * server.c (handle_query): Discard unused value.
11807 * hostio.c (require_data): Free malloc memory before returning
11810 2011-02-26 Michael Snyder <msnyder@vmware.com>
11812 * linux-low.c (list_threads): Call closedir for dirent.
11814 2011-02-27 Michael Snyder <msnyder@vmware.com>
11816 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11817 a case statement falls through.
11819 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11821 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11824 2011-02-26 Michael Snyder <msnyder@vmware.com>
11826 * utils.c (decimal2str): Eliminate dead code and dead param.
11827 (pulongest): Drop dead param from call to decimal2str.
11830 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11832 Revert the following patch (not approved yet):
11833 2011-02-21 Hui Zhu <teawater@gmail.com>
11834 * tracepoint.c (tp_printf): New function.
11835 (eval_agent_expr): Handle gdb_agent_op_printf.
11837 2011-02-21 Hui Zhu <teawater@gmail.com>
11839 * tracepoint.c (tp_printf): New function.
11840 (eval_agent_expr): Handle gdb_agent_op_printf.
11842 2011-02-18 Tom Tromey <tromey@redhat.com>
11844 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11845 (tracepoint.o): Likewise.
11846 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11847 (gdb_agent_op_names): Likewise.
11849 2011-02-18 Tom Tromey <tromey@redhat.com>
11851 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11852 gdb_agent_op_rot>: New constants.
11853 (gdb_agent_op_names): Add pick and roll.
11854 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11857 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11859 * aclocal.m4: Regenerated with aclocal-1.11.1.
11861 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11863 * server.c (handle_qxfer_traceframe_info): New.
11864 (qxfer_packets): Register "traceframe-info".
11865 (handle_query): Report support for qXfer:traceframe-info:read+.
11866 * tracepoint.c (match_blocktype): New.
11867 (traceframe_find_block_type): Rename to ...
11868 (traceframe_walk_blocks): ... this. Add callback filter argument,
11870 (traceframe_find_block_type): New, reimplemented on top of
11871 traceframe_walk_blocks.
11872 (build_traceframe_info_xml): New.
11873 (traceframe_read_info): New.
11874 * server.h (traceframe_read_info): Declare.
11876 2011-02-11 Yao Qi <yao@codesourcery.com>
11878 * configure.ac: Call AC_PROG_RANLIB.
11879 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11880 * configure: Regenerate.
11882 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11884 * server.c (gdb_read_memory): Change return semantics to allow
11886 (handle_search_memory_1): Adjust.
11887 (process_serial_event) <'m' packet>: Handle partial transfers.
11888 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11890 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11892 * regcache.c (init_register_cache): Initialize
11893 regcache->register_status.
11894 (free_register_cache): Release regcache->register_status.
11895 (regcache_cpy): Copy register_status.
11896 (registers_to_string): Print 'x's for unavailable registers.
11897 (supply_register): Mark the register's status valid or
11898 unavailable, depending on whether a buffer was passed in or not.
11899 (supply_register_zeroed): New.
11900 (supply_regblock): Mark the registers' status valid or
11901 unavailable, depending on whether a buffer was passed in or not.
11902 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11903 (struct regcache): New `register_status' field.
11904 (supply_register_zeroed): Declare.
11905 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11906 supply_register_zeroed, rather than passing a NULL buffer to
11908 * tracepoint.c (fetch_traceframe_registers): Update comment.
11910 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11912 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11915 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11917 * server.h (decode_xfer_write): Change prototype.
11918 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11919 and don't extract the annex here.
11920 * server.c (decode_xfer_read): Remove `annex' parameter,
11921 and don't extract the annex here.
11922 (decode_xfer): New.
11923 (struct qxfer): New.
11924 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11925 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11926 (handle_qxfer_statictrace): New functions, abstracted out from
11927 handle_query, and made to use the struct qxfer interface.
11928 (handle_threads_qxfer_proper): Rename to ...
11929 (handle_qxfer_threads_proper): ... this.
11930 (handle_threads_qxfer): Rename to ...
11931 (handle_qxfer_threads): ... this. Adjust.
11932 (qxfer_packets): New array.
11933 (handle_qxfer): New function.
11934 (handle_query): Use handle_qxfer.
11936 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11938 * gdbreplay.c: Shorten lines of >= 80 columns.
11939 * linux-low.c: Ditto.
11940 * linux-ppc-low.c: Ditto.
11941 * linux-s390-low.c: Ditto.
11942 * linux-sparc-low.c: Ditto.
11943 * linux-x86-low.c: Ditto.
11944 * linux-xtensa-low.c: Ditto.
11945 * mem-break.c: Ditto.
11946 * nto-low.c: Ditto.
11947 * regcache.h: Ditto.
11948 * remote-utils.c: Ditto.
11951 * thread-db.c: Ditto.
11952 * tracepoint.c: Ditto.
11954 * win32-low.h: Ditto.
11956 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11958 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11961 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11963 * server.c (gdbserver_version): Update copyright year in version
11965 * gdbreplay.c (gdbreplay_version): Ditto.
11967 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11969 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11970 * linux-bfin-low.c: New file.
11971 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11972 PT_DATA_ADDR for BFIN targets.
11973 * Makefile.in (SFILES): Add linux-bfin-low.c.
11974 (clean): Remove reg-bfin.c.
11975 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11976 * README: Mention supported Blackfin targets.
11978 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11980 * .gitignore: New file.
11982 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11984 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11986 2010-10-22 Jie Zhang <jie@codesourcery.com>
11988 * Makefile.in: Add FLAGS_TO_PASS variable.
11989 (install): Remove dependency of install-only and recursively
11990 invoke make for install-only.
11992 2010-10-04 Doug Evans <dje@google.com>
11994 * Makefile.in (uninstall): Use $(DESTDIR).
11996 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12000 * linux-x86-low.c (compat_siginfo_from_siginfo)
12001 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12002 si_code is < 0. Check for si_code == SI_TIMER before checking for
12005 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12007 * lynx-i386-low.c: New file.
12008 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12010 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12012 * lynx-low.c (ptrace_request_to_str): Remove handling for
12013 request values that have been removed in LynxOS 5.x.
12015 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12017 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12020 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12022 * configure.ac: Add --enable-inprocess-agent option.
12023 * configure: Rebuilt.
12025 2010-09-06 Yao Qi <yao@codesourcery.com>
12027 * linux-low.c (linux_kill): Remove unused variable.
12028 (linux_stabilize_threads): Likewise.
12029 * server.c (start_inferior): Likewise.
12030 (queue_stop_reply_callback): Likewise.
12031 * tracepoint.c (do_action_at_tracepoint): Likewise.
12033 2010-09-06 Yao Qi <yao@codesourcery.com>
12035 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12038 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12040 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12042 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12044 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12047 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12049 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12050 gdbserver/lynx-ppc-low.c: New files.
12051 * Makefile.in (lynx_low_h): New variable.
12052 (lynx-low.o, lynx-ppc-low.o): New rules.
12053 * configure.ac: On LynxOS, link with -lnetinet.
12054 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12055 * configure: regenerate.
12057 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12059 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12060 * configure.ac: Add check for vasprintf and vsnprintf.
12061 * configure, config.in: Regenerate.
12062 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12064 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12066 * gdbreplay.c: Move include of alloca.h up, next to include of
12068 * server.h: Add include of malloc.h.
12069 * mem-break.c: Remove include of malloc.h.
12070 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12072 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12074 * Makefile.in (memmem.o): Build with -Wno-error.
12076 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12078 * utils.c (xsnprintf): Make non-static.
12079 * server.h: Add xsnprintf declaration.
12080 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12081 replace calls to snprintf by calls to xsnprintf throughout.
12083 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12085 * configure.ac: Add configure check for alloca.
12086 * configure, config.in: Regenerate.
12087 * server.h: Include alloca.h if it exists.
12088 * gdbreplay.c: Include alloca.h if it exists.
12090 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12092 * linux-low.c (__SIGRTMIN): Define if not already defined.
12093 (linux_create_inferior): Check for __ANDROID__ rather than
12095 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12096 are already deferred.
12097 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12098 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12099 stopped and already has a pending signal to report.
12100 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12101 a pending signal to report or is moving out of a jump pad.
12102 (linux_init_signals): Check for __ANDROID__ rather than
12105 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12107 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12108 debug_threads check. Avoid a linear search when not doing debug
12111 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12113 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12114 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12115 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12116 (process_event): Change local fd's type to gdb_fildes_t.
12117 (create_file_handler): Adjust prototype.
12118 (delete_file_handler): Adjust prototype.
12119 (handle_file_event): Adjust prototype. Use pfildes.
12120 (create_file_event): Adjsut prototype.
12121 * remote-utils.c (remote_desc, listen_desc): Change type to
12123 * server.h: New gdb_fildes_t typedef.
12124 [USE_WIN32API]: Include winsock2.h.
12125 (delete_file_handler, add_file_handler): Adjust prototypes.
12126 (pfildes): Declare.
12127 * utils.c (pfildes): New.
12129 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12131 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12132 * configure: Regenerate.
12134 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12136 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12137 (linux_done_accessing_memory): ... this.
12138 (linux_target_ops): Adjust.
12139 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12140 * nto-low.c (nto_target_ops): Adjust comment.
12141 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12142 * spu-low.c (spu_target_ops): Adjust comment.
12143 * target.h (target_ops): Rename unprepare_to_access_memory field
12144 to done_accessing_memory.
12145 (unprepare_to_access_memory): Rename to ...
12146 (done_accessing_memory): ... this.
12148 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12150 * linux-low.c (linux_prepare_to_access_memory): New.
12151 (linux_unprepare_to_access_memory): New.
12152 (linux_target_ops): Install them.
12153 * server.c (read_memory): Rename to ...
12154 (gdb_read_memory): ... this. Use
12155 prepare_to_access_memory/prepare_to_access_memory.
12156 (write_memory): Rename to ...
12157 (gdb_write_memory): ... this. Use
12158 prepare_to_access_memory/prepare_to_access_memory.
12159 (handle_search_memory_1): Adjust.
12160 (process_serial_event): Adjust.
12161 * target.h (struct target_ops): New fields
12162 prepare_to_access_memory and unprepare_to_access_memory.
12163 (prepare_to_access_memory, unprepare_to_access_memory): New.
12164 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12165 prepare_to_access_memory/prepare_to_access_memory.
12166 * nto-low.c (nto_target_ops): Adjust.
12167 * spu-low.c (spu_target_ops): Adjust.
12168 * win32-low.c (win32_target_ops): Adjust.
12170 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12172 * Makefile.in (WARN_CFLAGS): Get it from configure.
12173 (WERROR_CFLAGS): New.
12174 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12175 * configure.ac: Introduce --enable-werror, which adds -Werror to
12176 the compiler command line. Enabled by default. Disable with
12177 --disable-werror. Add -Wdeclaration-after-statement
12178 Wpointer-arith and -Wformat-nonliteral to warning flags.
12179 * configure: Regenerate.
12181 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12183 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12185 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12187 * gdbreplay.c (remote_error): New.
12189 (expect): Use gdbchar. Check for error reading from GDB.
12190 Clarify sync error output.
12191 (play): Check for errors writing to GDB.
12192 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12193 * remote-utils.c (getpkt): Check for errors writing to the remote
12196 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12198 * linux-low.c (linux_wait_1): Move non-debugging code out of
12199 `debug_threads' control.
12201 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12203 * linux-low.c (linux_wait_1): Don't set last_status here.
12204 * server.c (push_event, queue_stop_reply_callback): Assert we're
12205 not pushing a TARGET_WAITKIND_IGNORE event.
12206 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12207 (myresume, handle_target_event): Set the thread's last_resume_kind
12208 and last_status from the target returned status.
12210 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12214 * linux-x86-low.c (update_debug_registers_callback): New.
12215 (i386_dr_low_set_addr): Use it.
12216 (i386_dr_low_get_addr): New.
12217 (i386_dr_low_set_control): Use update_debug_registers_callback.
12218 (i386_dr_low_get_control): New.
12219 (i386_dr_low_get_status): Adjust.
12220 * linux-low.c (linux_stop_lwp): New.
12221 * linux-low.h (linux_stop_lwp): Declare.
12223 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12224 argument instead of a i386_debug_reg_state.
12225 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12226 a i386_debug_reg_state.
12227 (i386_insert_aligned_watchpoint): Adjust.
12228 (i386_remove_aligned_watchpoint): Adjust.
12229 (i386_low_stopped_data_address): Read the debug registers from the
12230 inferior instead of from the mirrors.
12231 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12232 (i386_dr_low_get_addr): Declare.
12233 (i386_dr_low_get_control): Declare.
12234 (i386_dr_low_get_status): Change prototype.
12236 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12237 (i386_dr_low_get_addr): New.
12238 (i386_dr_low_get_control): New.
12239 (i386_dr_low_get_status): Adjust prototype. Return
12241 (i386_initial_stuff): Clear dr_status_mirror and
12243 (i386_get_thread_context): Adjust.
12244 (i386_set_thread_context): Adjust.
12245 (i386_thread_added): Adjust.
12247 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12249 * linux-low.h (linux_thread_area): Delete declaration.
12251 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12253 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12254 after its termination.
12256 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12258 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12259 (gdb_wants_all_stopped): Delete.
12260 (linux_wait_1): Don't call them.
12261 * server.c (handle_v_cont): Tag all threads as want-stopped.
12262 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12263 stopped as "client-wants-stopped".
12265 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12267 * Makefile.in (signals_h): New.
12268 (server_h): Depend on it.
12269 (server.o): Don't depend on $(signals_def).
12270 (signals.o): Depend on $(signals_def).
12272 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12274 * Makefile.in (signals_def): New.
12275 (server_h): Append include/gdb/signals.h and signals_def.
12276 (server.o): Append signals_def.
12278 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12280 * server.c (handle_target_event): Use target_signal_to_host for
12281 resume_info.sig initialization.
12282 * target.h (struct thread_resume) <sig>: New comment.
12284 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12286 * server.c (handle_query): strcpy() the returned string from paddress()
12287 instead of sprintf().
12288 * utils.c (paddress): Return phex_nz().
12290 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12292 * server.c (handle_v_cont): Call mourn_inferior if process
12294 (myresume): Likewise.
12296 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12298 Static tracepoints, and integration with UST.
12300 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12301 * mem-break.c (uninsert_all_breakpoints)
12302 (reinsert_all_breakpoints): New.
12303 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12304 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12305 (gdb_agent_ust_loaded, helper_thread_id)
12306 (gdb_agent_helper_thread_id): New macros.
12307 (struct ipa_sym_addresses): Add addr_ust_loaded,
12308 addr_helper_thread_id, addr_cmd_buf.
12309 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12310 (in_process_agent_loaded_ust): New.
12311 (write_e_ust_not_loaded): New.
12312 (maybe_write_ipa_ust_not_loaded): New.
12313 (struct collect_static_trace_data_action): New.
12314 (enum tracepoint_type) <static_tracepoint>: New.
12315 (struct tracepoint) <handle>: Mention static tracepoints.
12316 (struct static_tracepoint_ctx): New.
12317 (CMD_BUF_SIZE): New.
12318 (add_tracepoint_action): Handle static tracepoint actions.
12319 (unprobe_marker_at): New.
12320 (clear_installed_tracepoints): Handle static tracepoints.
12321 (cmd_qtdp): Handle static tracepoints.
12322 (probe_marker_at): New.
12323 (cmd_qtstart): Handle static tracepoints.
12324 (response_tracepoint): Handle static tracepoints.
12325 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12326 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12327 (get_context_regcache): Handle static tracepoints.
12328 (do_action_at_tracepoint): Handle static tracepoint actions.
12329 (traceframe_find_block_type): Handle static trace data blocks.
12330 (traceframe_read_sdata): New.
12331 (download_tracepoints): Download static tracepoint actions.
12332 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12333 (GDB_PROBE_NAME): New.
12335 (GET_UST_SYM): New.
12338 (ust_marker_to_static_tracepoint): New.
12340 (collect_ust_data_at_tracepoint): New.
12341 (gdb_ust_probe): New.
12342 (UNIX_PATH_MAX, SOCK_DIR): New.
12343 (gdb_ust_connect_sync_socket): New.
12344 (resume_thread, stop_thread): New.
12345 (run_inferior_command): New.
12346 (init_named_socket): New.
12347 (gdb_ust_socket_init): New.
12348 (cstr_to_hexstr): New.
12350 (first_marker, next_marker): New.
12351 (response_ust_marker): New.
12352 (cmd_qtfstm, cmd_qtsstm): New.
12353 (unprobe_marker_at, probe_marker_at): New.
12354 (cmd_qtstmat, gdb_ust_thread): New.
12355 (gdb_ust_init): New.
12356 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12357 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12358 (ST_REGENTRY): New.
12359 (x86_64_st_collect_regmap): New.
12360 (X86_64_NUM_ST_COLLECT_GREGS): New.
12361 (AMD64_RIP_REGNUM): New.
12362 (supply_static_tracepoint_registers): New.
12363 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12364 (ST_REGENTRY): New.
12365 (i386_st_collect_regmap): New.
12366 (i386_NUM_ST_COLLECT_GREGS): New.
12367 (supply_static_tracepoint_registers): New.
12368 * server.c (handle_query): Handle qXfer:statictrace:read.
12369 <qSupported>: Report support for StaticTracepoints, and
12370 qXfer:statictrace:read features.
12371 * server.h (traceframe_read_sdata)
12372 (supply_static_tracepoint_registers): Declare.
12373 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12374 (unpack_varlen_hex): Include in IPA build.
12375 * Makefile.in (ustlibs, ustinc): New.
12376 (IPA_OBJS): Add remote-utils-ipa.o.
12377 ($(IPA_LIB)): Link -ldl and -lpthread.
12379 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12380 * config.in, configure: Regenerate.
12382 2010-06-20 Ian Lance Taylor <iant@google.com>
12383 Pedro Alves <pedro@codesourcery.com>
12385 * linux-x86-low.c (always_true): Delete.
12386 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12387 trying to fool the compiler with always_true.
12389 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12391 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12392 conditions in gdbserver.
12394 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12396 * spu-low.c (spu_read_memory): Wrap around local store limit.
12397 (spu_write_memory): Likewise.
12399 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12401 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12402 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12404 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12406 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12407 uses with LONGEST uses.
12409 2010-06-14 Stan Shebs <stan@codesourcery.com>
12410 Pedro Alves <pedro@codesourcery.com>
12414 * linux-x86-low.c: Include limits.h.
12416 (always_true): New.
12419 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12420 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12421 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12422 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12423 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12424 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12425 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12426 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12427 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12428 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12429 (amd64_emit_void_call_2): New.
12430 (amd64_emit_ops): New.
12431 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12432 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12433 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12434 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12435 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12436 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12437 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12438 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12439 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12440 (i386_emit_stack_adjust, i386_emit_int_call_1)
12441 (i386_emit_void_call_2): New.
12442 (i386_emit_ops): New.
12443 (x86_emit_ops): New.
12444 (the_low_target): Install x86_emit_ops.
12445 * server.h (struct emit_ops): New.
12446 (get_raw_reg_func_addr): Declare.
12447 (current_insn_ptr, emit_error): Declare.
12448 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12449 (set_trace_state_variable_value): New defines.
12450 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12451 addr_get_trace_state_variable_value and
12452 addr_set_trace_state_variable_value.
12453 (symbol_list): New fields for get_raw_reg,
12454 get_trace_state_variable_value and set_trace_state_variable_value.
12455 (condfn): New typedef.
12456 (struct tracepoint): New field `compiled_cond'.
12457 (do_action_at_tracepoint): Clear compiled_cond.
12458 (get_trace_state_variable_value, set_trace_state_variable_value):
12460 (condition_true_at_tracepoint): If there's a compiled condition,
12462 (current_insn_ptr, emit_error): New globals.
12463 (struct bytecode_address): New.
12464 (get_raw_reg_func_addr): New.
12465 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12466 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12467 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12468 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12469 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12470 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12471 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12472 (compile_tracepoint_condition, compile_bytecodes): New.
12473 * target.h (emit_ops): Forward declare.
12474 (struct target_ops): New field emit_ops.
12475 (target_emit_ops): New.
12476 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12477 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12478 * linux-low.c (linux_emit_ops): New.
12479 (linux_target_ops): Install it.
12480 * linux-low.h (struct linux_target_ops): New field emit_ops.
12482 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12484 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12485 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12487 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12488 Stan Shebs <stan@codesourcery.com>
12490 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12491 (all): Depend on $(extra_libraries).
12492 (install-only): Install the IPA.
12493 (IPA_OBJS, IPA_LIB): New.
12494 (clean): Remove the IPA lib.
12495 (IPAGENT_CFLAGS): New.
12496 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12497 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12498 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12499 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12500 * configure.ac: Check for atomic builtins support in the compiler.
12501 (IPA_DEPFILES, extra_libraries): Define.
12502 * configure.srv (ipa_obj): Add description.
12503 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12504 (i[34567]86-*-linux*): Set ipa_obj.
12505 (x86_64-*-linux*): Set ipa_obj.
12506 * linux-low.c (stabilizing_threads): New.
12507 (supports_fast_tracepoints): New.
12508 (linux_detach): Stabilize threads before detaching.
12509 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12510 the lwp is either not stabilizing, or is moving out of a jump pad.
12511 (linux_fast_tracepoint_collecting): New.
12512 (maybe_move_out_of_jump_pad): New.
12513 (enqueue_one_deferred_signal): New.
12514 (dequeue_one_deferred_signal): New.
12515 (linux_wait_for_event_1): If moving out of a jump pad, defer
12516 pending signals to later.
12517 (linux_stabilize_threads): New.
12518 (linux_wait_1): Check if threads need moving out of jump pads, and
12520 (stuck_in_jump_pad_callback): New.
12521 (move_out_of_jump_pad_callback): New.
12522 (lwp_running): New.
12523 (linux_resume_one_lwp): Handle moving out of jump pads.
12524 (linux_set_resume_request): Dequeue deferred signals.
12525 (need_step_over_p): Also step over fast tracepoint jumps.
12526 (start_step_over): Also uninsert fast tracepoint jumps.
12527 (finish_step_over): Also reinsert fast tracepoint jumps.
12528 (linux_install_fast_tracepoint_jump): New.
12529 (linux_target_ops): Install linux_stabilize_threads and
12530 linux_install_fast_tracepoint_jump_pad.
12531 * linux-low.h (linux_target_ops) <get_thread_area,
12532 install_fast_tracepoint_jump_pad>: New fields.
12533 (struct lwp_info) <collecting_fast_tracepoint,
12534 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12535 (linux_get_thread_area): Declare.
12536 * linux-x86-low.c (jump_insn): New.
12537 (x86_get_thread_area): New.
12538 (append_insns): New.
12539 (push_opcode): New.
12540 (amd64_install_fast_tracepoint_jump_pad): New.
12541 (i386_install_fast_tracepoint_jump_pad): New.
12542 (x86_install_fast_tracepoint_jump_pad): New.
12543 (the_low_target): Install x86_get_thread_area and
12544 x86_install_fast_tracepoint_jump_pad.
12545 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12546 (struct fast_tracepoint_jump): New.
12547 (fast_tracepoint_jump_insn): New.
12548 (fast_tracepoint_jump_shadow): New.
12549 (find_fast_tracepoint_jump_at): New.
12550 (fast_tracepoint_jump_here): New.
12551 (delete_fast_tracepoint_jump): New.
12552 (set_fast_tracepoint_jump): New.
12553 (uninsert_fast_tracepoint_jumps_at): New.
12554 (reinsert_fast_tracepoint_jumps_at): New.
12555 (set_breakpoint_at): Use write_inferior_memory.
12556 (uninsert_raw_breakpoint): Use write_inferior_memory.
12557 (check_mem_read): Mask out fast tracepoint jumps.
12558 (check_mem_write): Mask out fast tracepoint jumps.
12559 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12560 (set_fast_tracepoint_jump): Declare.
12561 (delete_fast_tracepoint_jump)
12562 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12563 (reinsert_fast_tracepoint_jumps_at): Declare.
12564 * regcache.c: Don't compile many functions when building the
12565 in-process agent library.
12566 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12567 the register buffer in the heap.
12568 (free_register_cache): If the register buffer isn't owned by the
12569 regcache, don't free it.
12570 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12571 pre-existing register caches.
12572 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12574 (convert_ascii_to_int): : Constify `from' parameter type.
12575 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12576 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12577 the needed buffer in-place.
12578 (relocate_instruction): New.
12579 * server.c (handle_query) <qSymbols>: If the target supports
12580 tracepoints, give it a chance of looking up symbols. Report
12581 support for fast tracepoints.
12582 (handle_status): Stabilize threads.
12583 (process_serial_event): Adjust.
12584 * server.h (struct fast_tracepoint_jump): Forward declare.
12585 (struct process_info) <fast_tracepoint_jumps>: New field.
12586 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12587 (decode_X_packet, decode_M_packet): Adjust.
12588 (relocate_instruction): Declare.
12589 (in_process_agent_loaded): Declare.
12590 (tracepoint_look_up_symbols): Declare.
12591 (struct fast_tpoint_collect_status): Declare.
12592 (fast_tracepoint_collecting): Declare.
12593 (force_unlock_trace_buffer): Declare.
12594 (handle_tracepoint_bkpts): Declare.
12595 (initialize_low_tracepoint)
12596 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12597 * target.h (struct target_ops) <stabilize_threads,
12598 install_fast_tracepoint_jump_pad>: New fields.
12599 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12600 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12601 [HAVE_STDINT_H]: Include stdint.h.
12602 (trace_debug_1): Rename to ...
12603 (trace_vdebug): ... this.
12604 (trace_debug): Rename to ...
12605 (trace_debug_1): ... this. Add `level' parameter.
12606 (trace_debug): New.
12607 (ATTR_USED, ATTR_NOINLINE): New.
12608 (IP_AGENT_EXPORT): New.
12609 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12610 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12611 (about_to_request_buffer_space, trace_buffer_is_full)
12612 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12613 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12614 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12615 (traceframe_write_count, traceframes_created)
12616 (trace_state_variables)
12617 New renaming defines.
12618 (struct ipa_sym_addresses): New.
12619 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12620 (symbol_list): New.
12621 (ipa_sym_addrs): New.
12622 (all_tracepoint_symbols_looked_up): New.
12623 (in_process_agent_loaded): New.
12624 (write_e_ipa_not_loaded): New.
12625 (maybe_write_ipa_not_loaded): New.
12626 (tracepoint_look_up_symbols): New.
12627 (debug_threads) [IN_PROCESS_AGENT]: New.
12628 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12629 (UNKNOWN_SIDE_EFFECTS): New.
12630 (stop_tracing): New.
12631 (flush_trace_buffer): New.
12632 (stop_tracing_bkpt): New.
12633 (flush_trace_buffer_bkpt): New.
12634 (read_inferior_integer): New.
12635 (read_inferior_uinteger): New.
12636 (read_inferior_data_pointer): New.
12637 (write_inferior_data_pointer): New.
12638 (write_inferior_integer): New.
12639 (write_inferior_uinteger): New.
12640 (struct collect_static_trace_data_action): Delete.
12641 (enum tracepoint_type): New.
12642 (struct tracepoint) <type>: New field `type'.
12643 <actions_str, step_actions, step_actions_str>: Only include in
12645 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12646 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12647 (tracepoints): Use IP_AGENT_EXPORT.
12648 (last_tracepoint): Don't include in the IPA.
12649 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12650 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12651 (alloced_trace_state_variables): New.
12652 (trace_state_variables): Use IP_AGENT_EXPORT.
12653 (traceframe_t): Delete unused variable.
12654 (circular_trace_buffer): Don't include in the IPA.
12655 (trace_buffer_start): Delete.
12656 (struct trace_buffer_control): New.
12657 (trace_buffer_free): Delete.
12658 (struct ipa_trace_buffer_control): New.
12659 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12660 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12662 (trace_buffer_ctrl): New.
12663 (TRACE_BUFFER_CTRL_CURR): New.
12664 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12665 Reimplement as macros.
12666 (trace_buffer_wrap): Delete.
12667 (traceframe_write_count, traceframe_read_count)
12668 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12669 (struct tracepoint_hit_ctx) <type>: New field.
12670 (struct fast_tracepoint_ctx): New.
12671 (memory_barrier): New.
12673 (record_tracepoint_error): Update atomically in the IPA.
12674 (clear_inferior_trace_buffer): New.
12675 (about_to_request_buffer_space): New.
12676 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12677 updating the same buffer.
12678 (add_tracepoint): Default the tracepoint's type to trap
12679 tracepoint, and orig_size to -1.
12680 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12681 internal variables.
12682 (create_trace_state_variable): New parameter `gdb'. Handle it.
12683 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12684 (cmd_qtdp): Handle fast tracepoints.
12685 (cmd_qtdv): Adjust.
12686 (max_jump_pad_size): New.
12687 (gdb_jump_pad_head): New.
12688 (get_jump_space_head): New.
12689 (claim_jump_space): New.
12690 (sort_tracepoints): New.
12691 (MAX_JUMP_SIZE): New.
12692 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12694 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12695 support. Upload fast traceframes, and delete internal IPA
12697 (stop_tracing_handler): New.
12698 (flush_trace_buffer_handler): New.
12699 (cmd_qtstop): Upload fast tracepoints.
12700 (response_tracepoint): Handle fast tracepoints.
12701 (tracepoint_finished_step): Upload fast traceframes. Set the
12702 tracepoint hit context's tracepoint type.
12703 (handle_tracepoint_bkpts): New.
12704 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12705 type. Add comment about fast tracepoints.
12706 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12707 non-existing action_str field.
12708 (get_context_regcache): Handle fast tracepoints.
12709 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12711 (fast_tracepoint_from_jump_pad_address): New.
12712 (fast_tracepoint_from_ipa_tpoint_address): New.
12713 (collecting_t): New.
12714 (force_unlock_trace_buffer): New.
12715 (fast_tracepoint_collecting): New.
12717 (gdb_collect): New.
12718 (write_inferior_data_ptr): New.
12719 (target_tp_heap): New.
12720 (target_malloc): New.
12721 (download_agent_expr): New.
12723 (download_tracepoints): New.
12724 (download_trace_state_variables): New.
12725 (upload_fast_traceframes): New.
12726 (IPA_FIRST_TRACEFRAME): New.
12727 (IPA_NEXT_TRACEFRAME_1): New.
12728 (IPA_NEXT_TRACEFRAME): New.
12729 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12730 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12731 (gdb_jump_pad_buffer_end): New.
12732 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12733 (initialize_tracepoint): Adjust.
12734 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12735 buffer. Initialize the low module.
12736 * utils.c (PREFIX, TOOLNAME): New.
12737 (malloc_failure): Use PREFIX.
12738 (error): In the IPA, an error causes an exit.
12739 (fatal, warning): Use PREFIX.
12740 (internal_error): Use TOOLNAME.
12741 (NUMCELLS): Increase to 10.
12742 * configure, config.in: Regenerate.
12744 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12746 * server.c (handle_query) <qSupported>: Do two passes over the
12747 qSupported string to avoid nesting strtok.
12749 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12751 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12753 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12754 -Wl,--dynamic-list.
12755 * configure: Regenerate.
12756 * proc-service.list: New.
12758 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12760 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12763 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12765 * gdbreplay.c (remote_open): Check error return from socket() call by
12766 its equality to -1 not by it being negative.
12767 * remote-utils.c (remote_open): Likewise.
12769 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12771 * config.h: Regenerate.
12773 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12775 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12776 doesn't provide PTRACE_GET_THREAD_AREA.
12778 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12780 * linux-m68k-low.c: Include <asm/ptrace.h>
12781 (ps_get_thread_area): Implement.
12783 2010-05-03 Doug Evans <dje@google.com>
12785 * event-loop.c (struct callback_event): New struct.
12786 (callback_list): New global.
12787 (append_callback_event, delete_callback_event): New functions.
12788 (process_callback): New function.
12789 (start_event_loop): Call it.
12790 * remote-utils.c (NOT_SCHEDULED): Define.
12791 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12792 moved out of readchar.
12793 (readchar): Rewrite. Call reschedule before returning.
12794 (reset_readchar): New function.
12795 (remote_close): Call it.
12796 (process_remaining, reschedule): New functions.
12797 * server.h (callback_handler_func): New typedef.
12798 (append_callback_event, delete_callback_event): Declare.
12800 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12802 * proc-service.c (ps_pglobal_lookup): Use
12803 thread_db_look_up_one_symbol.
12804 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12805 parameter. Use it instead of all_symbols_looked_up.
12806 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12808 (all_symbols_looked_up): Don't declare.
12809 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12810 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12812 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12813 Set all_symbols_looked_up here.
12814 (thread_db_look_up_one_symbol): New.
12815 (thread_db_get_tls_address): Adjust.
12816 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12817 thread_db object on the heap, and tentatively set it in the
12819 (thread_db_init): Don't set all_symbols_looked_up here.
12820 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12822 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12824 * linux-low.c (linux_kill, linux_detach): Adjust.
12825 (status_pending_p_callback): Remove redundant statement. Check
12826 for !TARGET_WAITIKIND_IGNORE, instead of
12827 TARGET_WAITKIND_STOPPED.
12828 (handle_tracepoints): Make sure LWP is locked. Adjust.
12829 (linux_wait_for_event_1): Adjust.
12830 (linux_cancel_breakpoints): New.
12831 (unsuspend_one_lwp): New.
12832 (unsuspend_all_lwps): New.
12833 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12834 (send_sigstop_callback): Change return type to int, add new
12835 `except' parameter and handle it.
12836 (suspend_and_send_sigstop_callback): New.
12837 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12838 pass them down. If SUSPEND, also increment the lwp's suspend
12840 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12841 (need_step_over_p): Don't consider suspended LWPs.
12842 (start_step_over): Adjust.
12843 (proceed_one_lwp): Change return type to int, add new `except'
12844 parameter and handle it.
12845 (unsuspend_and_proceed_one_lwp): New.
12846 (proceed_all_lwps): Use find_inferior instead of
12848 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12849 also decrement the suspend count of LWPs. Pass `except' down,
12850 instead of hacking its suspend count.
12851 (linux_pause_all): Add `freeze' parameter. Adjust.
12852 (linux_unpause_all): New.
12853 (linux_target_ops): Install linux_unpause_all.
12854 * server.c (handle_status): Adjust.
12855 * target.h (struct target_ops): New fields `unpause_all' and
12856 `cancel_breakpoints'. Add new parameter to `pause_all'.
12857 (pause_all): Add new `freeze' parameter.
12858 (unpause_all): New.
12859 (cancel_breakpoints): New.
12860 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12861 cancel breakpoints.
12862 (cmd_qtstart): Pause threads.
12863 (stop_tracing): Pause threads, and cancel breakpoints.
12864 * win32-low.c (win32_target_ops): Adjust.
12866 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12868 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12869 the inferior right away from here...
12870 (linux_wait_1): ... to here, and adjust to check the thread's
12871 last_resume_kind instead of the lwp's step or stop_expected flags.
12873 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12875 * README: Use consistent `GDB' and `GDBserver' spellings.
12877 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12879 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12880 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12881 (linux_detach_one_lwp): Assume the lwp is stopped.
12882 (any_thread_of): Delete.
12883 (linux_detach): Stop all lwps here. Don't blindly delete all
12885 (delete_lwp_callback): New.
12886 (linux_mourn): Delete all lwps of the process that is gone.
12887 (linux_wait_1): Don't delete the last lwp of the process here.
12888 * mem-break.h (mark_breakpoints_out): Declare.
12889 * mem-break.c (mark_breakpoints_out): New.
12890 (free_all_breakpoints): Use it.
12891 * server.c (handle_target_event): If the process is gone, mark
12893 * thread-db.c (struct thread_db) <create_bp>: New field.
12894 (thread_db_enable_reporting): Fix prototype. Store a thread event
12895 breakpoint reference in the thread_db struct.
12896 (thread_db_load_search): Clear the thread_db object.
12897 (try_thread_db_load_1): Ditto.
12898 (switch_to_process): New.
12899 (disable_thread_event_reporting): Use it.
12900 (remove_thread_event_breakpoints): New.
12901 (thread_db_detach, thread_db_mourn): Use it.
12903 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12905 * linux-low.c (linux_enable_event_reporting): New.
12906 (linux_wait_for_event_1, handle_extended_wait): Use it.
12908 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12910 * linux-low.c (linux_kill_one_lwp, linux_kill)
12911 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12912 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12913 SIGSTOP even if the LWP is stopped.
12914 (send_sigstop_callback): New.
12915 (stop_all_lwps): Use send_sigstop_callback instead.
12916 (linux_resume_one_thread): Adjust.
12917 (proceed_one_lwp): Still proceed an LWP that the client has
12918 requested to stop, if we haven't reported it as stopped yet. Make
12919 sure that LWPs the client want stopped, have a pending SIGSTOP.
12921 2010-04-26 Doug Evans <dje@google.com>
12923 * server.c (handle_general_set): Make static.
12925 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12926 Print received char after testing for error/eof instead of before.
12927 (input_interrupt): Tweak comment.
12929 2010-04-23 Doug Evans <dje@google.com>
12931 * server.c (start_inferior): Print inferior argv if --debug.
12933 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12935 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12936 * nto-x86-low.c: Include server.h
12938 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12940 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12941 be consistent with other sources of this directory.
12942 (init_registers_amd64): Correct name of source file of this function
12945 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12947 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12948 64-bit executables.
12950 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12952 * win32-i386-low.c: Add 64-bit support.
12953 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12954 (init_registers_amd64): Declare.
12955 (mappings): Add 64-bit version of array.
12956 (init_windows_x86): New function.
12957 (the_low_target): Change init_arch field to init_windows_x86.
12959 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12961 * win32-low.c: Adapt to support also 64-bit architecture.
12962 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12963 (get_image_name): Use SIZE_T type for local variable `done'.
12964 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12965 (toolhelp_get_dll_name): Idem.
12966 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12967 Use uintptr_t typecast to avoid warning.
12968 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12969 (handle_exception): Use phex_nz to avoid warning.
12970 (win32_wait): Remove unused local variable `process'.
12972 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12974 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12977 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12979 * configure.ac: Use `ws2_32' library for srv_mingw.
12980 * configure: Regenerate.
12981 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12982 * remote-utils.c: Likewise.
12984 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12986 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12987 if __x86_64__ is defined.
12989 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12991 * configure: Regenerate.
12993 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12995 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12996 * target.h (target_ops): New get_tib_address field.
12997 * win32-low.h (win32_thread_info): Add thread_local_base field.
12998 * win32-low.c (child_add_thread): Add tlb argument.
12999 Set thread_local_base field to TLB.
13000 (get_child_debug_event): Adapt to child_add_thread change.
13001 (win32_get_tib_address): New function.
13002 (win32_target_ops): Set get_tib_address field to
13003 win32_get_tib_address.
13004 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13006 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13008 * linux-low.c (linux_mourn): Also remove the process.
13009 * server.c (handle_target_event): Don't remove the process here.
13010 * nto-low.c (nto_mourn): New.
13011 (nto_target_ops): Install it.
13012 * spu-low.c (spu_mourn): New.
13013 (spu_target_ops): Install it.
13014 * win32-low.c (win32_mourn): New.
13015 (win32_target_ops): Install it.
13017 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13019 * server.h (buffer_xml_printf): Remove redundant `;'.
13021 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13023 * regcache.c (set_register_cache): Invalidate regcaches before
13024 changing the register cache layout.
13025 (regcache_invalidate_one): Allow a NULL regcache.
13026 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13027 regcaches before changing the register cache layout or the target
13030 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13032 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13033 variable warning on Linux/x86-64.
13035 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13037 GDBserver disconnected tracing support.
13039 * linux-low.c (linux_remove_process): Delete.
13040 (add_lwp): Don't set last_resume_kind here.
13041 (linux_kill): Use `mourn'.
13042 (linux_detach): Use `thread_db_detach', and `mourn'.
13043 (linux_mourn): New.
13044 (linux_attach_lwp_1): Adjust comment.
13045 (linux_attach): last_resume_kind moved the thread_info; adjust.
13046 (status_pending_p_callback): Adjust.
13047 (linux_wait_for_event_1): Adjust.
13048 (count_events_callback, select_singlestep_lwp_callback)
13049 (select_event_lwp_callback, cancel_breakpoints_callback)
13050 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13051 (proceed_one_lwp): Adjust.
13052 (linux_async): Add debug output.
13053 (linux_thread_stopped): New.
13054 (linux_pause_all): New.
13055 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13057 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13058 (thread_db_free): Delete declaration.
13059 (thread_db_detach, thread_db_mourn): Declare.
13060 * thread-db.c (thread_db_init): Use thread_db_mourn.
13061 (thread_db_free): Delete, split in two.
13062 (disable_thread_event_reporting): New.
13063 (thread_db_detach): New.
13064 (thread_db_mourn): New.
13066 * server.h (struct thread_info) <last_resume_kind>: New field.
13067 <attached>: Add comment.
13068 <gdb_detached>: New field.
13069 (handler_func): Change return type to int.
13070 (handle_serial_event, handle_target_event): Ditto.
13071 (gdb_connected): Declare.
13073 (disconnected_tracing): Declare.
13074 (stop_tracing): Declare.
13076 * server.c (handle_query) <qSupported>: Report support for
13077 disconnected tracing.
13078 (queue_stop_reply_callback): Account for running threads.
13079 (gdb_wants_thread_stopped): New.
13080 (gdb_wants_all_threads_stopped): New.
13081 (gdb_reattached_process): New.
13082 (handle_status): Clear the `gdb_detached' flag of all processes.
13083 In all-stop, stop all threads.
13084 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13085 (process_serial_event): If the remote connection breaks, or if an
13086 exit was forced with "monitor exit", force an event loop exit.
13087 Handle disconnected tracing on detach.
13088 (handle_serial_event): Adjust.
13089 (handle_target_event): If GDB isn't connected, forward events back
13090 to the inferior, unless the last process exited, in which case,
13091 exit gdbserver. Adjust interface.
13093 * remote-utils.c (remote_open): Don't block in accept. Instead
13094 register an event loop source on the listen socket file
13095 descriptor. Refactor bits into ...
13096 (listen_desc): ... this new global.
13097 (gdb_connected): ... this new function.
13098 (enable_async_notification): ... this new function.
13099 (handle_accept_event): ... this new function.
13100 (remote_close): Clear remote_desc.
13102 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13104 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13106 (mourn_inferior): Define.
13107 (target_process_qsupported): Avoid the dangling else problem.
13108 (thread_stopped): Define.
13109 (pause_all): Define.
13110 (target_waitstatus_to_string): Declare.
13111 * target.c (target_waitstatus_to_string): New.
13113 * tracepoint.c (tracing): Make extern.
13114 (disconnected_tracing): New.
13115 (stop_tracing): Make extern. Handle tracing stops due to GDB
13117 (cmd_qtdisconnected): New.
13118 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13119 (handle_tracepoint_general_set): Handle QTDisconnected.
13121 * event-loop.c (event_handler_func): Change return type to int.
13122 (process_event): Bail out if the event handler wants the event
13124 (handle_file_event): Ditto.
13125 (start_event_loop): Bail out if the event handler wants the event
13128 * nto-low.c (nto_target_ops): Adjust.
13129 * spu-low.c (spu_wait): Don't remove the process here.
13130 (spu_target_ops): Adjust.
13131 * win32-low.c (win32_wait): Don't remove the process here.
13132 (win32_target_ops): Adjust.
13134 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13136 * regcache.c (realloc_register_cache): Invalidate inferior's
13137 regcache before recreating it.
13139 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13141 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13143 2010-04-09 Stan Shebs <stan@codesourcery.com>
13144 Pedro Alves <pedro@codesourcery.com>
13146 * server.h (LONGEST): New.
13147 (struct thread_info) <while_stepping>: New field.
13148 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13150 (initialize_tracepoint, handle_tracepoint_general_set)
13151 (handle_tracepoint_query, tracepoint_finished_step)
13152 (tracepoint_was_hit, release_while_stepping_state_list):
13153 (current_traceframe): Declare.
13154 * server.c (handle_general_set): Handle tracepoint packets.
13155 (read_memory): New.
13156 (write_memory): New.
13157 (handle_search_memory_1): Use read_memory.
13158 (handle_query): Report support for conditional tracepoints, trace
13159 state variables, and tracepoint sources. Handle tracepoint
13161 (main): Initialize the tracepoints module.
13162 (process_serial_event): Handle traceframe reads/writes.
13164 * linux-low.c (handle_tracepoints): New.
13165 (linux_wait_1): Call it.
13166 (linux_resume_one_lwp): Handle while-stepping.
13167 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13168 (linux_target_ops): Install them.
13169 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13171 * linux-x86-low.c (x86_supports_tracepoints): New.
13172 (the_low_target). Install it.
13174 * mem-break.h (delete_breakpoint): Declare.
13175 * mem-break.c (delete_breakpoint): Make external.
13177 * target.h (struct target_ops): Add `supports_tracepoints',
13178 `read_pc', and `write_pc' fields.
13179 (target_supports_tracepoints): Define.
13180 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13183 * regcache.h (struct regcache) <registers_owned>: New field.
13184 (init_register_cache, regcache_cpy): Declare.
13185 (regcache_read_pc, regcache_write_pc): Declare.
13186 (register_cache_size): Declare.
13187 (supply_regblock): Declare.
13188 * regcache.c (init_register_cache): New.
13189 (new_register_cache): Use it.
13190 (regcache_cpy): New.
13191 (register_cache_size): New.
13192 (supply_regblock): New.
13193 (regcache_read_pc, regcache_write_pc): New.
13195 * tracepoint.c: New.
13197 * Makefile.in (OBS): Add tracepoint.o.
13198 (tracepoint.o): New rule.
13200 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13202 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13204 (i386-mmx.c): Likewise.
13205 (i386-mmx-linux.o): Likewise.
13206 (i386-mmx-linux.c): Likewise.
13208 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13209 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13210 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13211 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13213 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13214 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13215 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13217 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13219 * Makefile.in (clean): Updated.
13221 (i386-avx.c): Likewise.
13222 (i386-avx-linux.o): Likewise.
13223 (i386-avx-linux.c): Likewise.
13224 (amd64-avx.o): Likewise.
13225 (amd64-avx.c): Likewise.
13226 (amd64-avx-linux.o): Likewise.
13227 (amd64-avx-linux.c): Likewise.
13229 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13230 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13231 (srv_amd64_regobj): Add amd64-avx.o.
13232 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13233 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13234 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13235 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13236 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13237 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13238 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13240 * i387-fp.c: Include "i386-xstate.h".
13242 (i387_cache_to_xsave): Likewise.
13243 (i387_xsave_to_cache): Likewise.
13244 (x86_xcr0): Likewise.
13246 * i387-fp.h (i387_cache_to_xsave): Likewise.
13247 (i387_xsave_to_cache): Likewise.
13248 (x86_xcr0): Likewise.
13250 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13251 * linux-crisv32-low.c (target_regsets): Likewise.
13252 * linux-m68k-low.c (target_regsets): Likewise.
13253 * linux-mips-low.c (target_regsets): Likewise.
13254 * linux-ppc-low.c (target_regsets): Likewise.
13255 * linux-s390-low.c (target_regsets): Likewise.
13256 * linux-sh-low.c (target_regsets): Likewise.
13257 * linux-sparc-low.c (target_regsets): Likewise.
13258 * linux-xtensa-low.c (target_regsets): Likewise.
13260 * linux-low.c: Include <sys/uio.h>.
13261 (regsets_fetch_inferior_registers): Support nt_type.
13262 (regsets_store_inferior_registers): Likewise.
13263 (linux_process_qsupported): New.
13264 (linux_target_ops): Add linux_process_qsupported.
13266 * linux-low.h (regset_info): Add nt_type.
13267 (linux_target_ops): Add process_qsupported.
13269 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13271 (init_registers_i386_avx_linux): New.
13272 (init_registers_amd64_avx_linux): Likewise.
13273 (xmltarget_i386_linux_no_xml): Likewise.
13274 (xmltarget_amd64_linux_no_xml): Likewise.
13275 (PTRACE_GETREGSET): Likewise.
13276 (PTRACE_SETREGSET): Likewise.
13277 (x86_fill_xstateregset): Likewise.
13278 (x86_store_xstateregset): Likewise.
13279 (use_xml): Likewise.
13280 (x86_linux_update_xmltarget): Likewise.
13281 (x86_linux_process_qsupported): Likewise.
13282 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13283 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13284 init_registers_i386_linux here. Call
13285 x86_linux_update_xmltarget.
13286 (the_low_target): Add x86_linux_process_qsupported.
13288 * server.c (handle_query): Call target_process_qsupported.
13290 * target.h (target_ops): Add process_qsupported.
13291 (target_process_qsupported): New.
13293 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13295 * inferiors.c (add_thread): Set last_status kind to
13296 TARGET_WAITKIND_IGNORE.
13297 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13298 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13299 (linux_wait_1): Move `thread' local definition to block that uses
13300 it. Don't NULL initialize `event_child'.
13301 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13302 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13303 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13305 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13307 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13308 an extended waitstatus, or by a watchpoint.
13309 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13310 thread was stepping or has been stopped by a watchpoint.
13312 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13314 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13315 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13316 of another, then delete the previous, and validate all
13318 (validate_inserted_breakpoint): New.
13319 (delete_disabled_breakpoints): New.
13320 (validate_breakpoints): New.
13321 (check_mem_read): Validate breakpoints before trusting their
13322 shadow. Delete disabled breakpoints.
13323 (check_mem_write): Validate breakpoints before trusting they
13324 should be inserted. Delete disabled breakpoints.
13325 * mem-break.h (validate_breakpoints):
13326 * server.c (handle_query): Validate breakpoints when we see a
13329 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13331 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13332 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13333 if we could tell there's a GDB breakpoint at stop_pc.
13334 (need_step_over_p): Don't do a step over if we find a GDB
13335 breakpoint at the resume PC.
13337 * mem-break.c (struct raw_breakpoint): New.
13338 (enum bkpt_type): New type `gdb_breakpoint'.
13339 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13340 fields. New field `raw'.
13341 (find_raw_breakpoint_at): New.
13342 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13343 breakpoint instead.
13344 (set_breakpoint_at): Adjust.
13345 (delete_raw_breakpoint): New.
13346 (release_breakpoint): New.
13347 (delete_breakpoint): Rename to...
13348 (delete_breakpoint_1): ... this. Add proc parameter. Use
13349 release_breakpoint. Return ENOENT.
13350 (delete_breakpoint): Reimplement.
13351 (find_breakpoint_at): Delete.
13352 (find_gdb_breakpoint_at): New.
13353 (delete_breakpoint_at): Delete.
13354 (set_gdb_breakpoint_at): New.
13355 (delete_gdb_breakpoint_at): New.
13356 (gdb_breakpoint_here): New.
13357 (set_reinsert_breakpoint): Use release_breakpoint.
13358 (uninsert_breakpoint): Rename to ...
13359 (uninsert_raw_breakpoint): ... this.
13360 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13361 (reinsert_raw_breakpoint): Change parameter type to
13363 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13365 (check_breakpoints): Adjust. Use release_breakpoint.
13366 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13367 (breakpoint_inserted_here): Ditto.
13368 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13369 Don't trust the breakpoint's shadow if it is not inserted.
13370 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13371 (delete_all_breakpoints): Adjust.
13372 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13373 use delete_breakpoint_1.
13375 * mem-break.h (breakpoints_supported): Delete declaration.
13376 (set_gdb_breakpoint_at): Declare.
13377 (gdb_breakpoint_here): Declare.
13378 (delete_breakpoint_at): Delete.
13379 (delete_gdb_breakpoint_at): Declare.
13381 * server.h (struct raw_breakpoint): Forward declare.
13382 (struct process_info): New field `raw_breakpoints'.
13384 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13387 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13389 * linux-low.c (status_pending_p_callback): Fix comment.
13390 (linux_wait_for_event_1): Move most of the internal breakpoint
13391 handling from here...
13392 (linux_wait_1): ... to here.
13393 (count_events_callback): New.
13394 (select_singlestep_lwp_callback): New.
13395 (select_event_lwp_callback): New.
13396 (cancel_breakpoints_callback): New.
13397 (select_event_lwp): New.
13398 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13399 priority to all LWPs that have had events that should be reported
13400 to the client. Cancel breakpoints when about to reporting the
13401 event to the client, not while stopping lwps. No longer cancel
13402 finished single-steps here.
13403 (cancel_finished_single_step): Delete.
13404 (cancel_finished_single_steps): Delete.
13406 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13408 * mem-break.c (enum bkpt_type): New.
13409 (struct breakpoint): New field `type'.
13410 (set_breakpoint_at): Change return type to struct breakpoint
13411 pointer. Set type to `other_breakpoint' by default.
13412 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13413 in the breakpoint list.
13414 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13415 (reinsert_breakpoint): Rename to ...
13416 (reinsert_raw_breakpoint): ... this.
13417 (reinsert_breakpoints_at): Adjust.
13418 * mem-break.h (struct breakpoint): Declare.
13419 (set_breakpoint_at): Change return type to struct breakpoint
13422 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13424 * server.c (handle_query): Assign, not compare.
13426 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13428 Teach linux gdbserver to step-over-breakpoints.
13430 * linux-low.c (can_hardware_single_step): New.
13431 (supports_breakpoints): New.
13432 (handle_extended_wait): If stopping threads, read the stop pc of
13433 the new cloned LWP.
13435 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13436 low target doesn't support retrieving the PC.
13437 (add_lwp): Set last_resume_kind to resume_continue.
13438 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13439 (linux_attach): Don't clear stop_expected. Set the lwp's
13440 last_resume_kind to resume_stop.
13441 (linux_detach_one_lwp): Don't check for removed breakpoints.
13442 (check_removed_breakpoint): Delete.
13443 (status_pending_p): Rename to ...
13444 (status_pending_p_callback): ... this. Don't check for removed
13445 breakpoints. Don't consider threads that are stopped from GDB's
13447 (linux_wait_for_lwp): Always read the stop_pc here.
13448 (cancel_breakpoint): New.
13449 (step_over_bkpt): New global.
13450 (linux_wait_for_event_1): Implement stepping over breakpoints.
13451 (gdb_wants_lwp_stopped): New.
13452 (gdb_wants_all_stopped): New.
13453 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13454 single-step traps here. Store the thread's last reported target
13456 (send_sigstop): Don't clear stop_expected. Always set it,
13458 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13459 (cancel_finished_single_step): New.
13460 (cancel_finished_single_steps): New.
13461 (wait_for_sigstop): Don't cancel finished single-step traps here.
13462 (linux_resume_one_lwp): Don't check for removed breakpoints.
13463 Don't set `step' on non-hardware step archs.
13464 (linux_set_resume_request): Ignore resume_stop requests if already
13465 stopping or stopped. Set the lwp's last_resume_kind.
13466 (resume_status_pending_p): Don't check for removed breakpoints.
13467 (need_step_over_p): New.
13468 (start_step_over): New.
13469 (finish_step_over): New.
13470 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13471 requests. Clear the thread's last reported target waitstatus.
13472 Don't use the `suspended' flag. Don't consider pending breakpoints.
13473 (linux_resume): Start a step-over if necessary.
13474 (proceed_one_lwp): New.
13475 (proceed_all_lwps): New.
13476 (unstop_all_lwps): New.
13477 * linux-low.h (struct lwp_info): Rewrite comment for the
13478 `suspended' flag. Add the `stop_pc' field. Delete the
13479 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13480 Add `'last_resume_kind' and `need_step_over' fields.
13481 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13482 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13483 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13484 (set_raw_breakpoint_at): New.
13485 (set_breakpoint_at): Rewrite to use it.
13486 (reinsert_breakpoint_handler): Delete.
13487 (set_reinsert_breakpoint): New.
13488 (reinsert_breakpoint_by_bp): Delete.
13489 (delete_reinsert_breakpoints): New.
13490 (uninsert_breakpoint): Rewrite.
13491 (uninsert_breakpoints_at): New.
13492 (reinsert_breakpoint): Rewrite.
13493 (reinsert_breakpoints_at): New.
13494 (check_breakpoints): Rewrite.
13495 (breakpoint_here): New.
13496 (breakpoint_inserted_here): New.
13497 (check_mem_read): Adjust.
13498 * mem-break.h (breakpoints_supported, breakpoint_here)
13499 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13500 (reinsert_breakpoint_by_bp): Delete declaration.
13501 (delete_reinsert_breakpoints): Declare.
13502 (reinsert_breakpoint): Delete declaration.
13503 (reinsert_breakpoints_at): Declare.
13504 (uninsert_breakpoint): Delete declaration.
13505 (uninsert_breakpoints_at): Declare.
13506 (check_breakpoints): Adjust prototype.
13507 * server.h: Adjust include order.
13508 (struct thread_info): Declare here. Add a `last_status' field.
13510 2010-03-23 Michael Snyder <msnyder@vmware.com>
13512 * server.c (crc32): New function.
13513 (handle_query): Add handling for 'qCRC:' request.
13515 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13517 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13518 lwp had been stopped by a watchpoint.
13520 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13522 * server.h (internal_error): Declare.
13523 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13524 * utils.c (internal_error): New function.
13526 2010-03-15 Andreas Schwab <schwab@redhat.com>
13528 * configure.srv: Fix typo setting srv_regobj.
13530 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13532 * linux-low.c (fetch_register): Avoid passing a non string literal
13534 (usr_store_inferior_registers): Ditto.
13536 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13538 * linux-low.c (linux_write_memory): Bail out early if peeking
13541 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13543 * linux-low.h (struct lwp_info): New fields
13544 `stopped_by_watchpoint' and `stopped_data_address'.
13545 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13546 here, and cache them in the lwp object.
13547 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13549 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13551 (linux_stopped_by_watchpoint): Rewrite.
13552 (linux_stopped_data_address): Rewrite.
13554 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13556 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13557 switching the current inferior, not before.
13559 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13561 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13562 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13563 i386-linux.c and amd64-linux.c.
13564 (reg-i386.o): Removed.
13565 (reg-i386.c): Likewise.
13566 (reg-i386-linux.o): Likewise.
13567 (reg-i386-linux.c): Likewise.
13568 (reg-x86-64.o): Likewise.
13569 (reg-x86-64.c): Likewise.
13570 (reg-x86-64-linux.o): Likewise.
13571 (reg-x86-64-linux.c): Likewise.
13573 (i386.c): Likewise.
13574 (i386-linux.o): Likewise.
13575 (i386-linux.c): Likewise.
13576 (amd64.o): Likewise.
13577 (amd64.c): Likewise.
13578 (amd64-linux.o): Likewise.
13579 (amd64-linux.c): Likewise.
13581 * configure.srv (srv_i386_regobj): New.
13582 (srv_i386_linux_regobj): Likewise.
13583 (srv_amd64_regobj): Likewise.
13584 (srv_amd64_linux_regobj): Likewise.
13585 (srv_i386_32bit_xmlfiles): Likewise.
13586 (srv_i386_64bit_xmlfiles): Likewise.
13587 (srv_i386_xmlfiles): Likewise.
13588 (srv_amd64_xmlfiles): Likewise.
13589 (srv_i386_linux_xmlfiles): Likewise.
13590 (srv_amd64_linux_xmlfiles): Likewise.
13591 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13592 srv_xmlfiles to $srv_i386_xmlfiles.
13593 (i[34567]86-*-mingw32ce*): Likewise.
13594 (i[34567]86-*-mingw*): Likewise.
13595 (i[34567]86-*-nto*): Likewise.
13596 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13597 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13598 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13599 (x86_64-*-linux*): Likewise.
13601 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13602 (init_registers_amd64_linux): New.
13603 (x86_arch_setup): Replace init_registers_x86_64_linux with
13604 init_registers_amd64_linux.
13606 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13608 * configure.ac: Check for libdl. If it is not available link against
13609 static libthread_db.
13610 * configure: Regenerate.
13612 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13616 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13617 handing a read watchpoint.
13618 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13620 2010-02-12 Doug Evans <dje@google.com>
13622 * linux-low.c (linux_supports_tracefork_flag): Document.
13623 (linux_look_up_symbols): Add comment.
13625 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13627 * regcache.c (supply_register): Clear regcache if buf is NULL.
13629 2010-02-02 Nicolas Roche <roche@sourceware.org>
13630 Joel Brobecker <brobecker@adacore.com>
13632 * inferiors.c (find_inferior): Add function documentation.
13633 (unloaded_dll): Handle the case where the unloaded dll has not
13634 been previously registered in the dll list.
13636 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13638 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13639 (thumb2_breakpoint): New.
13640 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13642 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13644 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13645 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13648 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13650 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13652 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13654 * linux-s390-low.c (s390_collect_ptrace_register)
13655 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13657 2010-01-21 Doug Evans <dje@google.com>
13659 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13660 (PTRACE_ARG4_TYPE): New macro.
13661 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13662 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13663 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13664 (usr_store_inferior_registers): Ditto.
13665 (linux_read_memory, linux_write_memory): Ditto.
13666 (linux_test_for_tracefork): Ditto.
13668 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13669 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13671 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13673 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13676 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13678 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13679 prototype to take a regcache. Adjust.
13681 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13683 * regcache.h (struct thread_info): Forward declare.
13684 (struct regcache): New.
13685 (new_register_cache): Adjust prototype.
13686 (get_thread_regcache): Declare.
13687 (free_register_cache): Adjust prototype.
13688 (registers_to_string, registers_from_string): Ditto.
13689 (supply_register, supply_register_by_name, collect_register)
13690 (collect_register_as_string, collect_register_by_name): Ditto.
13691 * regcache.c (struct inferior_regcache_data): Delete.
13692 (get_regcache): Rename to ...
13693 (get_thread_regcache): ... this. Adjust. Switch inferior before
13694 fetching registers.
13695 (regcache_invalidate_one): Adjust.
13696 (regcache_invalidate): Fix prototype.
13697 (new_register_cache): Return the new register cache.
13698 (free_register_cache): Change prototype.
13699 (realloc_register_cache): Adjust.
13700 (registers_to_string): Change prototype to take a regcache. Adjust.
13701 (registers_from_string): Ditto.
13702 (register_data): Ditto.
13703 (supply_register): Ditto.
13704 (supply_register_by_name): Ditto.
13705 (collect_register): Ditto.
13706 (collect_register_as_string): Ditto.
13707 (collect_register_by_name): Ditto.
13708 * server.c (process_serial_event): Adjust.
13709 * linux-low.h (regset_fill_func, regset_store_func): Change
13711 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13713 * linux-low.c (get_stop_pc): Adjust.
13714 (check_removed_breakpoint): Adjust.
13715 (linux_wait_for_event): Adjust.
13716 (linux_resume_one_lwp): Adjust.
13717 (fetch_register): Add regcache parameter. Adjust.
13718 (usr_store_inferior_registers): Ditto.
13719 (regsets_fetch_inferior_registers): Ditto.
13720 (regsets_store_inferior_registers): Ditto.
13721 (linux_fetch_registers, linux_store_registers): Ditto.
13722 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13724 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13726 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13727 prototype to take a regcache.
13728 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13729 * remote-utils.c (convert_ascii_to_int, outreg)
13730 (prepare_resume_reply): Change prototype to take a regcache.
13732 * target.h (struct target_ops) <fetch_registers, store_registers>:
13733 Change prototype to take a regcache.
13734 (fetch_inferior_registers, store_inferior_registers): Change
13735 prototype to take a regcache. Adjust.
13736 * proc-service.c (ps_lgetregs): Adjust.
13737 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13738 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13739 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13740 take a regcache. Adjust.
13741 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13742 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13743 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13744 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13745 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13746 (cris_cannot_fetch_register):
13747 (cris_breakpoint_at): Change prototype to take a regcache.
13749 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13750 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13751 to take a regcache. Adjust.
13752 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13754 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13755 take a regcache. Adjust.
13756 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13757 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13758 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13759 * linux-mips-low.c (mips_get_pc):
13760 (mips_set_pc): Change prototype to take a regcache. Adjust.
13761 (mips_reinsert_addr): Adjust.
13762 (mips_collect_register): Change prototype to take a regcache.
13764 (mips_supply_register):
13765 (mips_collect_register_32bit, mips_supply_register_32bit)
13766 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13767 (mips_store_fpregset): Ditto.
13768 * linux-ppc-low.c (ppc_supply_ptrace_register)
13769 (ppc_supply_ptrace_register): Ditto.
13770 (parse_spufs_run): Adjust.
13771 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13772 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13773 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13774 take a regcache. Adjust.
13775 * linux-s390-low.c (s390_collect_ptrace_register)
13776 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13777 (s390_set_pc): Change prototype to take a regcache. Adjust.
13778 (s390_arch_setup): Adjust.
13779 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13780 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13781 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13782 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13783 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13785 (sparc_breakpoint_at): Adjust.
13786 * linux-xtensa-low.c (xtensa_fill_gregset):
13787 (xtensa_store_gregset):
13788 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13789 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13790 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13791 prototype to take a regcache. Adjust.
13792 * win32-arm-low.c (arm_fetch_inferior_register)
13793 (arm_store_inferior_register): Change prototype to take a
13795 * win32-i386-low.c (i386_fetch_inferior_register)
13796 (i386_store_inferior_register): Change prototype to take a
13798 * win32-low.c (child_fetch_inferior_registers)
13799 (child_store_inferior_registers): Change prototype to take a
13801 (win32_wait): Adjust.
13802 (win32_fetch_inferior_registers): Change prototype to take a
13804 (win32_store_inferior_registers): Adjust.
13805 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13806 store_inferior_register>: Change prototype to take a regcache.
13808 2010-01-20 Doug Evans <dje@google.com>
13810 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13812 (linux_wait_for_event1, linux_init_signals): Ditto.
13813 (W_STOPCODE): Provide definition if missing.
13815 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13817 * linux-low.c (linux_core_of_thread): New.
13818 (compare_ints, show_process, list_threads): New.
13819 (linux_qxfer_osdata): Report threads and cores.
13820 (linux_target_op): Register linux_core_of_thread.
13821 * remote-utils.c (prepare_resume_reply): Report the core.
13822 (buffer_xml_printf): Support %d specifier.
13823 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13825 (handle_query): Handle qXfer:threads. Announce availability
13827 * target.h (struct target_ops): New field core_of_thread.
13829 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13831 * Makefile.in (clean): Remove new generated files.
13832 (reg-s390.o, reg-s390.c): Remove rules.
13833 (reg-s390x.o, reg-s390x.c): Likewise.
13834 (s390-linux32.o, s390-linux32.c): Add rules.
13835 (s390-linux64.o, s390-linux64.c): Likewise.
13836 (s390x-linux64.o, s390x-linux64.c): Likewise.
13837 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13838 * linux-s390-low.c: Include <elf.h>.
13839 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13840 (init_registers_s390): Remove prototype.
13841 (init_registers_s390x): Likewise.
13842 (init_registers_s390_linux32): Add prototype.
13843 (init_registers_s390_linux64): Likewise.
13844 (init_registers_s390x_linux64): Likewise.
13845 (s390_num_regs_3264): New define.
13846 (s390_regmap_3264): New global variable.
13847 (s390_cannot_fetch_register): Remove obsolete check.
13848 (s390_cannot_store_register): Likewise.
13849 (s390_collect_ptrace_register): Handle upper/lower register halves.
13850 (s390_supply_ptrace_register): Likewise.
13851 (s390_fill_gregset): Update to register number changes.
13852 (s390_get_hwcap): New routine.
13853 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13854 Install appropriate regmap and register set.
13856 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13858 * server.c (gdbserver_version): Update copyright year to 2010.
13859 * gdbreplay.c (gdbreplay_version): Likewise.
13861 2009-12-28 Doug Evans <dje@google.com>
13863 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13864 elf/external.h. Include <elf.h> instead but only if necessary.
13866 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13868 * linux-low.c (linux_remove_process): Remove `detaching'
13869 parameter. Don't release/detach from thread_db here.
13870 (linux_kill): Release/detach from thread_db here, ...
13871 (linux_detach): ... and here, before actually detaching.
13872 (linux_wait_1): ... and here, when a process exits.
13873 * thread-db.c (any_thread_of): New.
13874 (thread_db_free): Switch the current inferior to a thread of the
13877 2009-12-21 Doug Evans <dje@google.com>
13879 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13881 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13882 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13883 warning ifndef __NR_tkill. Move setting of errno there too.
13884 Delete unnecessary resetting of errno after syscall.
13885 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13887 * configure.ac: Check for dladdr.
13888 * config.in: Regenerate.
13889 * configure: Regenerate.
13890 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13891 (try_thread_db_load): Update.
13893 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13895 2009-12-18 Doug Evans <dje@google.com>
13897 * event-loop.c: Include unistd.h if it exists.
13899 * linux-low.c (my_waitpid): Move definition away from being in
13900 between linux_tracefork_child/linux_test_for_tracefork.
13902 * gdb_proc_service.h (psaddr_t): Fix type.
13903 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13904 signature to match glibc.
13906 2009-12-16 Doug Evans <dje@google.com>
13908 * linux-low.c (linux_read_memory): Fix argument to read.
13910 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13912 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13913 events, don't leave current_inferior pointing at null.
13915 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13917 * win32-low.c (LOG): Delete.
13918 (OUTMSG): Output to stderr.
13919 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13920 on compile time LOG macro.
13921 (win32_wait): Fix debug output.
13923 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13925 * win32-low.c (win32_add_one_solib): If the dll name is
13926 "ntdll.dll", prepend the system directory to the dll path.
13928 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13930 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13932 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13933 Vladimir Prus <vladimir@codesourcery.com>
13935 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13936 * configure.ac: Check for __mcoldfire__ and set
13937 gdb_cv_m68k_is_coldfire.
13938 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13939 reg-cf.o and reg-m68k.o.
13940 * configure: Regenerated.
13942 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13944 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13945 Pass it to thread_db_free.
13946 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13947 proper `detaching' argument to linux_remove_process.
13948 * linux-low.h (thread_db_free): Add `detaching' parameter.
13949 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13951 (thread_db_free): Add `detaching' parameter. Only
13952 call td_ta_clear_event if detaching from process.
13954 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13956 * thread-db.c (thread_db_free): Fix typo.
13958 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13961 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13963 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13965 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13966 with an i686 compiler.
13967 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13969 * configure: Rebuilt.
13971 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13975 * server.c (handle_search_memory_1): Correct read_addr initialization
13976 in loop for searching subsequent chunks.
13978 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13980 * configure.ac: New --with-libthread-db option.
13981 * thread-db.c: Allow direct dependence on libthread_db.
13982 (thread_db_free): Adjust.
13983 * config.in: Regenerate.
13984 * configure: Likewise.
13986 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13989 * thread-db.c (attach_thread): New function.
13990 (maybe_attach_thread): Return success/failure.
13991 (find_new_threads_callback): Adjust.
13992 (thread_db_find_new_threads): Loop until no new threads.
13994 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13996 * proc-service.c (ps_lgetregs): Formatting.
13998 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14000 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14001 * configure.ac: Adjust.
14002 * linux-low.h (struct process_info_private): Move members to struct
14004 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14005 * linux-low.c (linux_remove_process): Adjust.
14006 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14007 * server.c (handle_query): Move code ...
14008 (handle_monitor_command): ... here. New function.
14009 * target.h (struct target_ops): New member.
14010 * thread-db.c (struct thread_db): New.
14011 (libthread_db_search_path): New variable.
14012 (thread_db_create_event, thread_db_enable_reporting)
14013 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14014 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14015 (try_thread_db_load_1, dladdr_to_soname): New functions.
14016 (try_thread_db_load, thread_db_load_search): New functions.
14017 (thread_db_init): Search for libthread_db.
14018 (thread_db_free): New function.
14019 (thread_db_handle_monitor_command): Likewise.
14020 * config.in: Regenerate.
14021 * configure: Regenerate.
14023 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14025 * spu-low.c (spu_kill): Wait for inferior to terminate.
14026 Call clear_inferiors.
14027 (spu_detach): Call clear_inferiors.
14029 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14031 * aclocal.m4: Regenerate.
14032 * config.in: Likewise.
14033 * configure: Likewise.
14035 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14037 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14038 (parse_spufs_run): New function.
14039 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14040 (ppc_breakpoint_at): Handle SPU breakpoints.
14042 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14044 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14045 (SPUFS_MAGIC): Define.
14046 (spu_enumerate_spu_ids): New function.
14047 (linux_qxfer_spu): New function.
14048 (linux_target_ops): Install linux_qxfer_spu.
14050 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14052 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14053 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14054 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14055 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14056 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14057 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14058 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14059 (init_registers_powerpc_cell32l): Add prototype.
14060 (init_registers_powerpc_cell64l): Likewise.
14061 (ppc_arch_setup): Detect Cell/B.E. architecture.
14063 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14065 * Makefile.in (datarootdir): New variable.
14067 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14069 * linux-low.c (linux_write_memory): Update debugging output.
14070 * Makefile.in (clean): Add new descriptions.
14071 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14072 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14073 * configure.srv: Add new files for arm*-*-linux*.
14074 * linux-arm-low.c: Add new declarations.
14075 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14076 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14077 (HWCAP_VFPv3D16): New.
14078 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14079 instead of __IWMMXT__.
14080 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14081 (arm_arch_setup): New.
14082 (target_regsets): Remove #ifdef. Add VFP regset.
14083 (the_low_target): Use arm_arch_setup.
14085 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14087 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14088 the main thread again.
14090 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14092 Adding Neutrino gdbserver.
14093 * configure: Regenerated.
14094 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14095 * configure.srv (i[34567]86-*-nto*): New target.
14096 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14097 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14098 (nto_comctrl) [__QNX__]: New function.
14099 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14101 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14103 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14106 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14107 Pedro Alves <pedro@codesourcery.com>
14109 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14110 don't support CONTEXT_EXTENDED_REGISTERS.
14111 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14112 (the_low_target): Install them.
14113 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14114 failing with ERROR_PIPE_NOT_CONNECTED.
14116 2009-06-30 Doug Evans <dje@google.com>
14117 Pierre Muller <muller@ics.u-strasbg.fr>
14119 Add h/w watchpoint support to x86-linux, win32-i386.
14120 * Makefile.in (SFILES): Add i386-low.c
14121 (i386_low_h): Define.
14122 (i386-low.o): Add dependencies.
14123 (linux-x86-low.o): Add i386-low.h dependency.
14124 (win32-i386-low.o): Ditto.
14125 * i386-low.c: New file.
14126 * i386-low.h: New file.
14127 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14128 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14129 * linux-low.c (linux_add_process): Initialize arch_private.
14130 (linux_remove_process): Free arch_private.
14131 (add_lwp): Initialize arch_private.
14132 (delete_lwp): Free arch_private.
14133 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14135 * linux-low.h (process_info_private): New member arch_private.
14136 (lwp_info): New member arch_private.
14137 (linux_target_ops): New members new_process, new_thread,
14139 (ptid_of): New macro.
14140 * linux-x86-low.c: Include stddef.h, i386-low.h.
14141 (arch_process_info): New struct.
14142 (arch_lwp_info): New struct.
14143 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14144 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14145 (i386_dr_low_get_status): New function.
14146 (x86_insert_point, x86_remove_point): New functions.
14147 (x86_stopped_by_watchpoint): New function.
14148 (x86_stopped_data_address): New function.
14149 (x86_linux_new_process, x86_linux_new_thread): New functions.
14150 (x86_linux_prepare_to_resume): New function.
14151 (the_low_target): Add entries for insert_point, remove_point,
14152 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14154 * server.c (debug_hw_points): New global.
14155 (monitor_show_help): Document set debug-hw-points.
14156 (handle_query): Process "set debug-hw-points".
14157 * server.h (debug_hw_points): Declare.
14158 (paddress): Declare.
14159 * utils.c (NUMCELLS, CELLSIZE): New macros.
14160 (get_sell, xsnprintf, paddress): New functions.
14161 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14162 remove_point, stopped_by_watchpoint, stopped_data_address.
14163 * win32-i386-low.c: Include i386-low.h.
14164 (debug_reg_state): Replaces dr.
14165 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14166 (i386_dr_low_get_status): New function.
14167 (i386_insert_point, i386_remove_point): New functions.
14168 (i386_stopped_by_watchpoint): New function.
14169 (i386_stopped_data_address): New function.
14170 (i386_initial_stuff): Update.
14171 (get_thread_context,set_thread_context,i386_thread_added): Update.
14172 (the_low_target): Add entries for insert_point,
14173 remove_point, stopped_by_watchpoint, stopped_data_address.
14174 * win32-low.c (win32_insert_watchpoint): New function.
14175 (win32_remove_watchpoint): New function.
14176 (win32_stopped_by_watchpoint): New function.
14177 (win32_stopped_data_address): New function.
14178 (win32_target_ops): Add entries for insert_watchpoint,
14179 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14180 * win32-low.h (win32_target_ops): New members insert_point,
14181 remove_point, stopped_by_watchpoint, stopped_data_address.
14183 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14185 * server.c (process_serial_event): Re-return unsupported, not
14186 error, if the type isn't recognized. Re-allow supporting only
14187 insert or remove packets. Also call require_running for
14188 breakpoints. Add missing break statement to default case. Tidy.
14189 * target.h (struct target_ops): Rename insert_watchpoint to
14190 insert_point, and remove_watchpoint to remove_point.
14192 * linux-low.h (struct linux_target_ops): Likewise.
14193 * linux-low.c (linux_insert_watchpoint): Rename to ...
14194 (linux_insert_point): ... this. Adjust.
14195 (linux_remove_watchpoint): Rename to ...
14196 (linux_remove_point): ... this. Adjust.
14197 (linux_target_ops): Adjust.
14198 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14199 (cris_insert_point): ... this.
14200 (cris_remove_watchpoint): Rename to ...
14201 (cris_remove_point): ... this.
14202 (the_low_target): Adjust.
14204 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14206 * server.c (handle_v_kill): Pass signal_pid to
14207 kill_inferior if multi_process is zero.
14209 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14211 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14212 * target.h (target_ops): Comment for *_watchpoint to make it clear
14213 the functions can get types '0' and '1'.
14215 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14217 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14218 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14219 * regcache.c (get_regcache): Likewise.
14220 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14221 * win32-low.c (child_fetch_inferior_registers): Remove check for
14224 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14225 Pedro Alves <pedro@codesourcery.com>
14227 * target.h (struct target_ops) <supports_multi_process>: New
14229 (target_supports_multi_process): New.
14230 * server.c (handle_query): Even if GDB reports support, only
14231 enable multi-process if the target also supports it. Report
14232 multi-process support only if the target backend supports it.
14233 * linux-low.c (linux_supports_multi_process): New function.
14234 (linux_target_ops): Install it as target_supports_multi_process
14237 2009-05-24 Doug Evans <dje@google.com>
14239 Global renaming of find_thread_pid to find_thread_ptid.
14240 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14241 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14242 All callers updated.
14244 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14245 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14248 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14249 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14250 (linux_resume_one_lwp): Ditto.
14252 2009-05-23 Doug Evans <dje@google.com>
14254 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14255 from struct inferior_list_entry * to struct lwp_info *.
14256 All callers updated.
14258 2009-05-13 Doug Evans <dje@google.com>
14260 * linux-x86-low.c: Don't include assert.h.
14261 (x86_siginfo_fixup): Use fatal, not assert.
14262 (x86_arch_setup): Fix comment.
14264 2009-05-12 Doug Evans <dje@google.com>
14266 Biarch support for i386/amd64 gdbserver.
14267 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14268 Add linux-x86-low.c.
14269 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14270 (linux-x86-low.o): Add.
14271 * linux-x86-64-low.c: Delete.
14272 * linux-i386-low.c: Delete.
14273 * linux-x86-low.c: New file.
14274 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14276 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14278 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14279 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14280 (linux_child_pid_to_exec_file): New function.
14281 (elf_64_header_p, elf_64_file_p): New functions.
14282 (siginfo_fixup): New function.
14283 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14284 give target a chance to convert layout.
14285 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14286 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14288 2009-05-07 Doug Evans <dje@google.com>
14290 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14291 (regsets_store_inferior_registers): Ditto.
14293 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14297 * linux-low.c (must_set_ptrace_flags): Delete.
14298 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14300 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14301 `lwp->must_set_ptrace_flags' instead.
14302 (linux_wait_for_event_1): Set ptrace options here.
14303 (linux_wait_1): ... not here.
14305 2009-04-30 Doug Evans <dje@google.com>
14307 * inferiors.c (started_inferior_callback): New function.
14308 (attached_inferior_callback): New function.
14309 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14310 * server.c (print_started_pid, print_attached_pid): New functions.
14311 (detach_or_kill_for_exit): New function.
14312 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14313 * server.h (have_started_inferiors_p): Declare.
14314 (have_attached_inferiors_p): Declare.
14316 * inferiors.c (remove_process): Fix memory leak, free process.
14317 * linux-low.c (linux_remove_process): New function.
14318 (linux_kill): Call it instead of remove_process.
14319 (linux_detach, linux_wait_1): Ditto.
14321 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14323 * configure.srv: Add x86 Windows CE target.
14325 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14327 * inferiors.c (get_thread_process): Make global.
14328 * server.h (get_thread_process): Add prototype.
14329 * thread-db.c (find_one_thread): Use get_thread_process
14330 instead of current_process.
14331 (thread_db_get_tls_address): Do not crash if called when
14332 thread layer is not yet initialized.
14334 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14336 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14337 * spu-low.c (current_tid): Rename to ...
14338 (current_ptid): ... this.
14339 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14340 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14341 ptid_get_lwp (current_ptid) instead of current_tid.
14342 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14343 instead of current_tid. Use find_process_pid to verify pid
14344 argument is valid. Pass proper argument to remove_process.
14345 (spu_thread_alive): Compare current_ptid instead of current_tid.
14346 (spu_resume): Likewise.
14348 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14350 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14353 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14355 Implement the multiprocess extensions, and add linux multiprocess
14358 * server.h (ULONGEST): Declare.
14359 (struct ptid, ptid_t): New.
14360 (minus_one_ptid, null_ptid): Declare.
14361 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14362 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14363 (struct inferior_list_entry): Change `id' type from unsigned from
14365 (struct sym_cache, struct breakpoint, struct
14366 process_info_private): Forward declare.
14367 (struct process_info): Declare.
14368 (current_process): Declare.
14369 (all_processes): Declare.
14370 (initialize_inferiors): Declare.
14371 (add_thread): Adjust to use ptid_t.
14372 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14373 (add_process, remove_process, find_thread_pid): Declare.
14374 (find_inferior_id): Adjust to use ptid_t.
14375 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14376 (multi_process): Declare.
14377 (push_event): Adjust to use ptid_t.
14378 (read_ptid, write_ptid): Declare.
14379 (prepare_resume_reply): Adjust to use ptid_t.
14380 (clear_symbol_cache): Declare.
14381 * inferiors.c (all_processes): New.
14382 (null_ptid, minus_one_ptid): New.
14383 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14384 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14385 (add_thread): Change unsigned long to ptid. Remove gdb_id
14387 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14388 (gdb_id_to_thread): Rename to ...
14389 (find_thread_pid): ... this. Change unsigned long to ptid.
14390 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14391 (loaded_dll, pull_pid_from_list): Adjust.
14392 (add_process, remove_process, find_process_pid)
14393 (get_thread_process, current_process, initialize_inferiors): New.
14394 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14395 (struct target_waitstatus) <related_pid>: Ditto.
14396 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14397 return type to int.
14398 (struct target_ops) <join>: Add `pid' argument.
14399 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14400 (struct target_ops) <wait>: Add `ptid' field. Change return type
14402 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14403 (mywait): Add `ptid' argument. Change return type to ptid_t.
14404 (target_pid_to_str): Declare.
14405 * target.c (set_desired_inferior): Adjust to use ptids.
14406 (mywait): Add new `ptid' argument. Adjust.
14407 (target_pid_to_str): New.
14408 * mem-break.h (free_all_breakpoints): Declare.
14409 * mem-break.c (breakpoints): Delelete.
14410 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14411 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14412 to use per-process breakpoint list.
14413 (free_all_breakpoints): New.
14414 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14415 (symbol_cache, all_symbols_looked_up): Delete.
14417 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14419 (prepare_resume_reply): Change ptid argument's type from unsigned
14420 long to ptid_t. Adjust. Implement W;process and X;process.
14421 (free_sym_cache, clear_symbol_cache): New.
14422 (look_up_one_symbol): Adjust to per-process symbol cache. *
14423 * server.c (cont_thread, general_thread, step_thread): Change type
14425 (attached): Delete.
14426 (multi_process): New.
14427 (last_ptid): Change type to ptid_t.
14428 (struct vstop_notif) <ptid>: Change type to ptid_t.
14429 (queue_stop_reply, push_event): Change `ptid' argument's type to
14431 (discard_queued_stop_replies): Add `pid' argument.
14432 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14433 changes. Don't reference the `attached' global.
14434 (attach_inferior): Adjust to mywait interface changes.
14435 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14436 features. Handle and report "multiprocess+". Handle
14438 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14440 (handle_v_kill): New.
14441 (handle_v_stopped): Adjust to use target_pid_to_str.
14442 (handle_v_requests): Allow multiple attaches and runs when
14443 multiprocess extensions are in effect. Handle "vKill".
14444 (myresume): Adjust to use ptids.
14445 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14446 (handle_status): Adjust to discard_queued_stop_replies interface
14448 (first_thread_of, kill_inferior_callback)
14449 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14450 (main): Call initialize_inferiors. Adjust to use ptids, killing
14451 and detaching from all inferiors. Handle multiprocess packet
14453 * linux-low.h: Include gdb_proc_service.h.
14454 (struct process_info_private): New.
14455 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14456 <lwpid_of>: Use ptid_get_lwp.
14457 (get_lwp_thread): Adjust.
14458 (struct lwp_info): Add `dead' member.
14459 (find_lwp_pid): Declare.
14460 * linux-low.c (thread_db_active): Delete.
14461 (new_inferior): Adjust comment.
14462 (inferior_pid): Delete.
14463 (linux_add_process): New.
14464 (handle_extended_wait): Adjust.
14465 (add_lwp): Change unsigned long to ptid.
14466 (linux_create_inferior): Add process to processes table. Adjust
14467 to use ptids. Don't set new_inferior here.
14468 (linux_attach_lwp): Rename to ...
14469 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14470 it. Adjust to use ptids.
14471 (linux_attach_lwp): New.
14472 (linux_attach): Add process to processes table. Don't set
14474 (struct counter): New.
14475 (second_thread_of_pid_p, last_thread_of_process_p): New.
14476 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14477 multiple processes.
14478 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14479 processes. Remove process from process table.
14480 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14481 to multiple processes.
14482 (any_thread_of): New.
14483 (linux_detach): Add `pid' argument, and handle it. Remove process
14484 from processes table.
14485 (linux_join): Add `pid' argument. Handle it.
14486 (linux_thread_alive): Change unsighed long argument to ptid_t.
14487 Consider dead lwps as not being alive.
14488 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14489 threads we're not interested in.
14490 (same_lwp, find_lwp_pid): New.
14491 (linux_wait_for_lwp): Change `pid' argument's type from int to
14493 (linux_wait_for_event): Rename to ...
14494 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14495 from int to ptid_t. Adjust.
14496 (linux_wait_for_event): New.
14497 (linux_wait_1): Add `ptid' argument. Change return type to
14498 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14499 that exit from the process table.
14500 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14502 (mark_lwp_dead): New.
14503 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14504 stopping all threads, mark its main lwp as dead.
14505 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14507 (fetch_register, usr_store_inferior_registers)
14508 (regsets_fetch_inferior_registers)
14509 (regsets_store_inferior_registers, linux_read_memory)
14510 (linux_write_memory): Inline `inferior_pid'.
14511 (linux_look_up_symbols): Adjust to use per-process
14512 `thread_db_active'.
14513 (linux_request_interrupt): Adjust to use ptids.
14514 (linux_read_auxv): Inline `inferior_pid'.
14515 (initialize_low): Don't reference thread_db_active.
14516 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14517 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14518 (ps_getpid): Return the pid of the current inferior.
14519 * thread-db.c (proc_handle, thread_agent): Delete.
14520 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14522 (find_one_thread): Change argument type to ptid_t. Adjust to
14524 (maybe_attach_thread): Adjust to per-process data and ptids.
14525 (thread_db_find_new_threads): Ditto.
14526 (thread_db_init): Ditto.
14527 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14528 processes table. Adjust to use ptids.
14529 (spu_kill, spu_detach): Adjust interface. Remove process from
14531 (spu_join, spu_thread_alive): Adjust interface.
14532 (spu_wait): Adjust interface. Remove process from processes
14533 table. Adjust to use ptids.
14534 * win32-low.c (current_inferior_tid): Delete.
14535 (current_inferior_ptid): New.
14536 (debug_event_ptid): New.
14537 (thread_rec): Take a ptid. Adjust.
14538 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14539 (child_delete_thread): Ditto.
14540 (do_initial_child_stuff): Add `attached' argument. Add process to
14542 (child_fetch_inferior_registers, child_store_inferior_registers):
14544 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14545 (win32_attach): Pass 1 to do_initial_child_stuff.
14546 (win32_kill): Adjust interface. Remove process from processes
14548 (win32_detach): Ditto.
14549 (win32_join): Adjust interface.
14550 (win32_thread_alive): Take a ptid.
14551 (win32_resume): Adjust to use ptids.
14552 (get_child_debug_event): Ditto.
14553 (win32_wait): Adjust interface. Remove exiting process from
14556 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14558 Non-stop mode support.
14560 * server.h (non_stop): Declare.
14561 (gdb_client_data, handler_func): Declare.
14562 (delete_file_handler, add_file_handler, start_event_loop):
14564 (handle_serial_event, handle_target_event, push_event)
14565 (putpkt_notif): Declare.
14566 * target.h (enum resume_kind): New.
14567 (struct thread_resume): Replace `step' field by `kind' field.
14568 (TARGET_WNOHANG): Define.
14569 (struct target_ops) <wait>: Add `options' argument.
14570 <supports_non_stop, async, start_non_stop>: New fields.
14571 (target_supports_non_stop, target_async): New.
14572 (start_non_stop): Declare.
14573 (mywait): Add `options' argument.
14574 * target.c (mywait): Add `options' argument. Print child exit
14575 notifications here.
14576 (start_non_stop): New.
14577 * server.c (non_stop, own_buf, mem_buf): New globals.
14578 (struct vstop_notif): New.
14579 (notif_queue): New global.
14580 (queue_stop_reply, push_event, discard_queued_stop_replies)
14581 (send_next_stop_reply): New.
14582 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14584 (attach_inferior): In non-stop mode, don't wait for the target
14586 (handle_general_set): Handle QNonStop.
14587 (handle_query): When handling qC, return the current general
14588 thread, instead of the first thread of the list.
14589 (handle_query): If the backend supports non-stop mode, include
14590 QNonStop+ in the qSupported query response.
14591 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14593 (handle_v_attach, handle_v_run): Handle non-stop mode.
14594 (handle_v_stopped): New.
14595 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14596 (myresume): Adjust to use resume_kind. Handle non-stop.
14597 (queue_stop_reply_callback): New.
14598 (handle_status): Handle non-stop mode.
14599 (main): Clear non_stop flag on reconnection. Use the event-loop.
14600 Refactor serial protocol handling from here ...
14601 (process_serial_event): ... to this new function. When GDB
14602 selects any thread, select one here. In non-stop mode, wait until
14603 GDB acks all pending events before exiting.
14604 (handle_serial_event, handle_target_event): New.
14605 * remote-utils.c (remote_open): Install remote_desc in the event
14607 (remote_close): Remove remote_desc from the event loop.
14608 (putpkt_binary): Rename to...
14609 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14610 (putpkt_binary): New as wrapper around putpkt_binary_1.
14611 (putpkt_notif): New.
14612 (prepare_resume_reply): In non-stop mode, don't change the
14614 * event-loop.c: New.
14615 * Makefile.in (OBJ): Add event-loop.o.
14616 (event-loop.o): New rule.
14618 * linux-low.h (pid_of): Moved here.
14620 (get_lwp_thread): Use lwpid_of.
14621 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14622 * linux-low.c (pid_of): Delete.
14623 (inferior_pid): Use lwpid_of.
14624 (linux_event_pipe): New.
14625 (target_is_async_p): New.
14627 (handle_extended_wait): Use lwpid_of.
14628 (add_lwp): Don't set lwpid field.
14629 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14630 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14631 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14632 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14633 first. Adjust to linux_wait_for_event interface changes. Use
14635 (linux_detach): Don't delete the main lwp here.
14636 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14637 (status_pending_p): Don't consider explicitly suspended lwps.
14638 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14639 pointer. Add OPTIONS argument. Change return type to int. Use
14640 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14641 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14642 pointer. Add status pointer argument. Return a pid instead of a
14643 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14644 changes. In non-stop mode, don't switch to a random thread.
14645 (linux_wait): Rename to...
14646 (linux_wait_1): ... this. Add target_options argument, and handle
14647 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14648 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14649 clean exit and signal exit code. Don't stop all threads in
14650 non-stop mode. In all-stop mode, only stop all threads when
14651 reporting a stop to GDB. Handle explicit thread stop requests.
14652 (async_file_flush, async_file_mark): New.
14654 (send_sigstop): Use lwpid_of.
14655 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14656 interface changes. In non-stop mode, don't switch to a random
14658 (linux_resume_one_lwp): Use lwpid_of.
14659 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14660 (linux_resume_one_thread): ... this. Handle resume_stop. In
14661 non-stop mode, don't look for pending flag in all threads.
14662 (resume_status_pending_p): Don't consider explicitly suspended
14664 (my_waitpid): Reimplement. Emulate __WALL.
14665 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14667 (sigchld_handler, linux_supports_non_stop, linux_async)
14668 (linux_start_non_stop): New.
14669 (linux_target_ops): Register linux_supports_non_stop, linux_async
14670 and linux_start_non_stop.
14671 (initialize_low): Install SIGCHLD handler.
14672 * thread-db.c (thread_db_create_event, find_one_thread)
14673 (thread_db_get_tls_address): Use lwpid_of.
14674 * win32-low.c (win32_detach): Adjust to use resume_kind.
14675 (win32_wait): Add `options' argument.
14676 * spu-low.c (spu_resume): Adjust to use resume_kind.
14677 (spu_wait): Add `options' argument.
14679 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14681 Decouple target code from remote protocol.
14683 * target.h (enum target_waitkind): New.
14684 (struct target_waitstatus): New.
14685 (struct target_ops) <wait>: Return an unsigned long. Take a
14686 target_waitstatus pointer instead of a char pointer.
14687 (mywait): Likewise.
14688 * target.c (mywait): Change prototype to return an unsigned long.
14689 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14690 * server.h (thread_from_wait, old_thread_from_wait): Delete
14692 (prepare_resume_reply): Change prototype to take a
14694 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14695 (last_status, last_ptid): New.
14696 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14697 pid instead of a signal.
14698 (attach_inferior): Remove "status" and "signal" parameters.
14700 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14702 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14703 (handle_v_requests, myresume): Remove "status" and "signal"
14704 parameters. Adjust.
14705 (handle_status): New.
14706 (main): Delete local `status'. Adjust.
14707 * remote-utils.c: Include target.h.
14708 (prepare_resume_reply): Change prototype to take a
14709 target_waitstatus. Adjust.
14711 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14713 * spu-low.c (spu_wait): Adjust.
14714 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14716 (win32_wait): Adjust.
14718 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14720 * target.h (struct thread_resume): Delete leave_stopped member.
14721 (struct target_ops): Add a `n' argument to the `resume' callback.
14722 * server.c (start_inferior): Adjust.
14723 (handle_v_cont, myresume): Adjust.
14724 * linux-low.c (check_removed_breakpoint): Adjust to resume
14725 interface change, and to removed leave_stopped field.
14726 (resume_ptr): Delete.
14727 (struct thread_resume_array): New.
14728 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14729 resume interface change.
14730 (linux_continue_one_thread, linux_queue_one_thread)
14731 (resume_status_pending_p): Check if the resume field is NULL
14732 instead of checking the leave_stopped member.
14733 (linux_resume): Adjust to the target resume interface change.
14734 * spu-low.c (spu_resume): Adjust to the target resume interface
14736 * win32-low.c (win32_detach, win32_resume): Ditto.
14738 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14740 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14742 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14744 (linux_continue_one_thread): Only preserve the stepping flag if
14745 there's a pending breakpoint.
14747 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14749 * server.c (main): After the inferior having exited, call
14750 remote_close before exiting gdbserver.
14752 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14754 Fix size of FPSCR in Power 7 processors.
14755 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14756 (PPC_FEATURE_HAS_DFP): New #define.
14757 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14760 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14762 * server.c (handle_query) Whitespace and formatting.
14764 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14766 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14767 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14768 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14769 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14770 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14771 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14772 Makefile.in, configure.ac: Fix whitespace throughout.
14773 * configure: Regenerate.
14775 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14777 * inferiors.c (find_inferior): Make it safe for the callback
14778 function to delete the currently iterated inferior.
14780 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14782 * Makefile.in (linuw_low_h): Move higher.
14783 (thread-db.o): Depend on $(linux_low_h).
14785 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14787 Rename "process" to "lwp" throughout.
14789 * linux-low.c (all_processes): Rename to...
14790 (all_lwps): ... this.
14791 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14792 (add_process): Rename to ...
14793 (add_lwp): ... this. Adjust.
14794 (linux_create_inferior): Adjust.
14795 (linux_attach_lwp): Adjust.
14796 (linux_attach): Adjust.
14797 (linux_kill_one_process): Rename to ...
14798 (linux_kill_one_lwp): ... this. Adjust.
14799 (linux_kill): Adjust.
14800 (linux_detach_one_process): Rename to ...
14801 (linux_detach_one_lwp): ... this. Adjust.
14802 (linux_detach): Adjust.
14803 (check_removed_breakpoint): Adjust.
14804 (status_pending_p): Adjust.
14805 (linux_wait_for_process): Rename to ...
14806 (linux_wait_for_lwp): ... this. Adjust.
14807 (linux_wait_for_event): Adjust.
14808 (send_sigstop): Adjust.
14809 (wait_for_sigstop): Adjust.
14810 (stop_all_processes): Rename to ...
14811 (stop_all_lwps): ... this.
14812 (linux_resume_one_process): Rename to ...
14813 (linux_resume_one_lwp): ... this. Adjust.
14814 (linux_set_resume_request, linux_continue_one_thread)
14815 (linux_queue_one_thread, resume_status_pending_p)
14816 (usr_store_inferior_registers, regsets_store_inferior_registers)
14817 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14819 * linux-low.h (get_process): Rename to ...
14820 (get_lwp): ... this. Adjust.
14821 (get_thread_process): Rename to ...
14822 (get_thread_lwp): ... this. Adjust.
14823 (get_process_thread): Rename to ...
14824 (get_lwp_thread): ... this. Adjust.
14825 (struct process_info): Rename to ...
14826 (struct lwp_info): ... this.
14827 (all_processes): Rename to ...
14828 (all_lwps): ... this.
14829 * proc-service.c (ps_lgetregs): Adjust.
14830 * thread-db.c (thread_db_create_event, find_one_thread)
14831 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14833 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14835 * server.c (handle_query): Handle "qAttached".
14837 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14839 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14840 GPLv3, update license URL.
14842 2009-03-01 Doug Evans <dje@google.com>
14844 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14845 (server_h): Add gdb_signals.h.
14846 (signals.o): Update.
14847 * server.h (target_signal_from_host,target_signal_to_host_p)
14848 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14850 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14852 * remote-utils.c (getpkt): Also generate remote-debug
14853 information if noack_mode is set.
14855 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14857 * server.c (handle_query): Report qXfer:siginfo:read and
14858 qXfer:siginfo:write as supported and handle them.
14859 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14860 * linux-low.c (linux_xfer_siginfo): New.
14861 (linux_target_ops): Set it.
14863 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14865 * server.c (gdbserver_usage): Mention --remote-debug.
14866 (main): Accept '--remote-debug' switch.
14868 2009-01-18 Doug Evans <dje@google.com>
14870 * regcache.c (new_register_cache): No need to check result of xcalloc.
14871 * server.c (handle_search_memory): Back out calls to xmalloc,
14872 result is checked and error is returned to user upon failure.
14873 (handle_query): Ditto. Add more checks for result of malloc.
14874 (handle_v_cont): Check result of malloc, report error back to
14876 (handle_v_run): Ditto. Call freeargv.
14877 * server.h (freeargv): Declare.
14878 * utils.c (freeargv): New fn.
14880 2009-01-15 Doug Evans <dje@google.com>
14882 * gdbreplay.c (perror_with_name): Make arg const char *.
14883 * server.h (target_signal_to_name): Make return type const char *.
14884 * thread-db.c (thread_db_err_str): Make return type const char *.
14885 * utils.c (perror_with_name): Make arg const char *.
14887 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14889 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14890 when handling a EXIT_PROCESS_DEBUG_EVENT.
14892 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14894 * gdbreplay.c (gdbreplay_version): Update copyright year.
14895 * server.c (gdbserver_version): Likewise.
14897 2009-01-05 Doug Evans <dje@google.com>
14899 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14900 (handle_extended_wait): Improve comment.
14902 2008-12-13 Doug Evans <dje@google.com>
14904 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14905 * server.h (ATTR_MALLOC): New macro.
14906 (xmalloc,xcalloc,xstrdup): Declare.
14907 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14908 * inferiors.c: Ditto.
14909 * linux-low.c: Ditto.
14910 * mem-break.c: Ditto.
14911 * regcache.c: Ditto.
14912 * remote-utils.c: Ditto.
14915 * win32-low.c: Ditto.
14917 2008-12-12 Doug Evans <dje@google.com>
14919 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14920 in debugging printf.
14922 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14924 2008-12-09 Doug Evans <dje@google.com>
14926 * linux-low.h (struct process_info): Delete member tid, unused.
14927 * thread-db.c (find_one_thread): Update.
14928 (maybe_attach_thread): Update.
14930 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14932 * target.h (struct target_ops): Add qxfer_osdata member.
14933 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14935 (linux_qxfer_osdata): New functions.
14936 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14938 * server.c (handle_query): Handle "qXfer:osdata:read:".
14939 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14940 (buffer_xml_printf): New functions.
14941 * server.h (struct buffer): New.
14942 (buffer_grow_str, buffer_grow_str0): New macros.
14943 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14944 (buffer_xml_printf): Declare.
14946 2008-11-24 Doug Evans <dje@google.com>
14948 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14950 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14952 * server.c (handle_v_run): Always use the supplied argument list.
14954 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14956 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14957 (xtensa_regmap_table): Add entry for scompare1.
14959 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14961 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14962 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14963 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14964 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14965 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14966 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14967 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14968 XML target descriptions.
14969 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14970 when inferior is running on an ISA 2.05 or later processor. Add
14971 special case to return offset for full 64-bit slot of FPSCR when
14974 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14976 * Makefile.in (SFILES, clean): Added sparc64 files.
14977 (reg-sparc64.o, reg-sparc64.c): New.
14978 * configure.srv (sparc*-*-linux*): New configuration.
14979 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14980 syscall arguments for SPARC.
14981 (regsets_store_inferior_registers): Likewise.
14982 * linux-sparc-low.c: New file.
14984 2008-10-21 Doug Evans <dje@google.com>
14986 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14987 (READLINE_DIR,READLINE_DEP): Delete.
14988 (INTERNAL_CFLAGS): Update.
14989 (LINTFLAGS): Update.
14991 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14993 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14994 whole argv from the last run, not just argv[0].
14996 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14998 * regcache.c (new_register_cache): Return NULL if the register
14999 cache size isn't known yet.
15000 (free_register_cache): Avoid dereferencing a NULL regcache.
15002 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15004 * configure.srv: Merge MIPS and MIPS64.
15006 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15008 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15010 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15012 * Makefile.in: Add required vsx dependencies.
15014 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15015 Declare init_registers_powerpc_vsx32l.
15016 Declare init_registers_powerpc_vsx64l.
15017 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15018 (ppc_arch_setup): Check for VSX in hwcap.
15019 (ppc_fill_vsxregset): New function.
15020 (ppc_store_vsxregset): New function.
15021 Add new VSX entry in regset_info target_regsets.
15023 * configure.srv: Add new VSX dependencies.
15025 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15027 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15028 (remote_open): Set or clear transport_is_reliable.
15029 (putpkt_binary): Don't expect acks in noack mode.
15030 (getpkt): Don't send ack/nac in noack mode.
15031 * server.c (handle_general_set): Handle QStartNoAckMode.
15032 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15034 (main): Reset noack_mode on every connection.
15035 * server.h (noack_mode): Declare.
15037 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15039 * Makefile.in (GDBREPLAY_OBS): New variable.
15040 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15042 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15043 Daniel Jacobowitz <dan@codesourcery.com>
15045 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15046 (usr_store_inferior_registers): Likewise.
15047 (regsets_store_inferior_registers): Likewise.
15049 2008-07-31 Rolf Jansen <rj@surtec.com>
15050 Pedro Alves <pedro@codesourcery.com>
15052 * configure.ac: Check for memmem declaration.
15053 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15054 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15055 (disable_packet_qfThreadInfo): Unconditionally compile.
15056 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15057 * configure, config.in: Regenerate.
15059 2008-07-28 Doug Kwan <dougkwan@google.com>
15061 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15062 (linux_write_memory): Remove declaration of errno.
15064 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15066 * linux-low.c (handle_extended_wait): Do not use "status"
15067 variable uninitialized.
15069 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15071 * server.c (handle_v_attach): Inhibit reporting dll changes.
15073 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15075 * remote-utils.c (prepare_resume_reply): If requested, don't
15076 output "thread:TID" in the T stop reply.
15078 * server.c (disable_packet_vCont, disable_packet_Tthread)
15079 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15080 (handle_query): If requested, disable support for qC, qfThreadInfo
15082 (handle_v_requests): If requested, disable support for vCont.
15083 (gdbserver_show_disableable): New.
15084 (main): Handle --disable-packet and --disable-packet=LIST.
15086 * server.h (disable_packet_vCont, disable_packet_Tthread)
15087 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15089 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15091 * server.c (gdbserver_usage): Mention --version.
15093 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15095 * Makefile.in (gdbreplay.o): New rule.
15097 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15099 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15100 message, not gdbserver.
15102 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15103 Nathan Sidwell <nathan@codesourcery.com>
15104 Joseph Myers <joseph@codesourcery.com>
15106 * acinclude.m4: Include ../../config/acx.m4.
15107 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15108 * configure, config.in: Regenerate.
15109 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15110 * server.c (gdbserver_version): Print PKGVERSION.
15111 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15112 (main): Adjust gdbserver_usage calls.
15113 * gdbreplay.c (version, host_name): Add declarations.
15114 (gdbreplay_version, gdbreplay_usage): New.
15115 (main): Accept --version and --help options.
15117 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15119 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15120 (arm_breakpoint_at): Handle Thumb.
15121 (the_low_target): Add comment.
15123 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15125 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15127 2008-05-09 Doug Evans <dje@google.com>
15129 * server.h (decode_search_memory_packet): Declare.
15130 * remote-utils.c (decode_search_memory_packet): New fn.
15131 * server.c (handle_search_memory_1): New fn.
15132 (handle_search_memory): New fn.
15133 (handle_query): Process qSearch:memory packets.
15135 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15137 * regcache.c (registers_length): Remove.
15138 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15139 full register packet.
15140 * regcache.h (registers_length): Remove prototype.
15141 * server.h (PBUFSIZ): Define to 16384.
15143 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15145 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15146 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15147 powerpc-64l.o, and powerpc-altivec64l.o.
15148 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15149 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15150 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15151 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15152 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15155 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15156 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15157 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15158 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15159 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15160 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15161 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15162 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15163 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15164 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15167 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15168 (init_registers_powerpc_32l): ... this new prototype.
15169 (init_registers_powerpc_32): Remove, replace by ...
15170 (init_registers_powerpc_altivec32l): ... this new prototype.
15171 (init_registers_powerpc_e500): Remove, replace by ...
15172 (init_registers_powerpc_e500l): ... this new prototype.
15173 (init_registers_ppc64): Remove, replace by ...
15174 (init_registers_powerpc_64l): ... this new prototype.
15175 (init_registers_powerpc_64): Remove, replace by ...
15176 (init_registers_powerpc_altivec64l): ... this new prototype.
15177 (ppc_num_regs): Set to 73.
15178 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15179 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15180 (ppc_cannot_store_register): Handle orig_r3 and trap.
15181 (ppc_arch_setup): Update init_registers_... calls.
15182 (ppc_fill_gregset): Handle orig_r3 and trap.
15184 * inferiors.c (clear_inferiors): Reset current_inferior.
15186 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15188 * acinclude.m4: Add override.m4.
15189 * configure: Regenerate.
15191 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15193 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15194 initial call to init_register_ppc64.
15196 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15198 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15199 single powerpc*-*-linux* case.
15200 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15202 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15204 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15205 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15207 * linux-ppc-low.c: Include <elf.h>.
15208 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15209 (ppc_hwcap): New global variable.
15210 (ppc_regmap): Remove __SPE__ #ifdef sections.
15211 (ppc_regmap_e500): New global variable.
15212 (ppc_cannot_store_register): Update __SPE__ special case.
15213 (ppc_get_hwcap): New function.
15214 (ppc_arch_setup): Use it to determine whether inferior supports
15215 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15216 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15217 Do not access registers if target does not support AltiVec.
15218 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15219 Do not access registers if target does not support SPE.
15220 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15222 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15224 * linux-low.c (disabled_regsets, num_regsets): New.
15225 (use_regsets_p): Delete.
15226 (linux_wait_for_process): Clear disabled_regsets.
15227 (regsets_fetch_inferior_registers): Check and set it.
15228 (regsets_store_inferior_registers): Likewise.
15229 (linux_fetch_registers, linux_store_registers): Do not use
15231 (initialize_low): Allocate disabled_regsets.
15233 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15235 * Makefile.in (LIBOBJS): New.
15236 (OBS): Use LIBOBJS.
15237 (memmem.o): New rule.
15238 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15239 * configure: Regenerated.
15241 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15243 * server.c (handle_query): Never return "unsupported" for
15244 qXfer:features:read queries.
15246 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15248 * server.c (get_features_xml): Fix inverted condition.
15249 (handle_query): Always support qXfer:feature:read.
15251 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15253 * server.c (wrapper_argv): New.
15254 (start_inferior): Handle wrapper_argv. If set, expect an extra
15256 (gdbserver_usage): Document --wrapper.
15257 (main): Parse --wrapper.
15259 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15261 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15262 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15263 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15264 (ppc_set_pc): Likewise.
15265 (ppc_arch_setup): New function.
15266 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15267 of collect_register.
15268 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15270 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15272 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15273 instead of linux-ppc64-low.o.
15274 * linux-ppc64-low.c: Remove file.
15275 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15276 (linux-ppc64-low.o): Remove rule.
15278 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15279 (init_registers_powerpc_64): Likewise.
15280 (ppc_regmap): Conditionally define depending on __powerpc64__.
15281 (ppc_cannot_store_register): Do not special-case "fpscr" when
15282 compiled on __powerpc64__.
15283 (ppc_collect_ptrace_register): New function.
15284 (ppc_supply_ptrace_register): New function.
15285 (ppc_breakpoint): Change type to "unsigned int".
15286 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15287 (the_low_target): Conditionally provide initializers for the
15288 arch_setup member depending on __powerpc64__. Install
15289 collect_ptrace_register and supply_ptrace_register members.
15291 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15293 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15294 * server.c (gdbserver_xmltarget): Define.
15295 (get_features_xml): Use it to replace "target.xml" and arch_string.
15297 * configure.srv: Remove srv_xmltarget. Add XML files that were
15298 mentioned there to srv_xmlfiles instead. Remove conditional tests
15299 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15300 srv_xmlfiles and srv_regobj to include all possible choices.
15301 * configure.ac (srv_xmltarget): Remove.
15302 (srv_xmlfiles): Do not add "target.xml".
15303 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15304 checks for supplementary target information.
15305 * configure: Regenerate.
15306 * Makefile.in (XML_TARGET): Remove.
15307 (target.xml): Remove rule.
15308 (clean): Do not clean up target.xml.
15309 (.PRECIOUS): Do not mention target.xml.
15311 * target.h (struct target_ops): Remove arch_string member.
15312 * linux-low.c (linux_arch_string): Remove.
15313 (linux_target_ops): Remove arch_string initializer.
15314 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15315 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15316 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15317 * spu-low.c (spu_arch_string): Remove.
15318 (spu_target_ops): Remove arch_string initializer.
15319 * win32-low.c (win32_arch_string): Remove.
15320 (win32_target_ops): Remove arch_string initializer.
15321 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15322 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15323 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15325 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15327 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15328 by collect_ptrace_register and supply_ptrace_register hooks.
15329 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15330 instead of checking for the_low_target.left_pad_xfer.
15331 (usr_store_inferior_registers): Use collect_ptrace_register callback
15332 instead of checking for the_low_target.left_pad_xfer.
15334 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15335 (s390_supply_ptrace_register): Likewise.
15336 (s390_fill_gregset): Call s390_collect_ptrace_register.
15337 (the_low_target): Update.
15339 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15340 (ppc_supply_ptrace_register): Likewise.
15341 (the_low_target): Update.
15343 * linux-i386-low.c (the_low_target): Update.
15344 * linux-x86-64-low.c (the_low_target): Update.
15346 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15348 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15349 reg-s390.o and reg-s390x.o.
15351 * linux-low.c (new_inferior): New global variable.
15352 (linux_create_inferior, linux_attach): Set it.
15353 (linux_wait_for_process): Call the_low_target.arch_setup after the
15354 target has stopped for the first time.
15355 (initialize_low): Do not call the_low_target.arch_setup.
15357 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15358 (s390_set_pc): Likewise.
15359 (s390_arch_setup): New function.
15360 (the_low_target): Use s390_arch_setup as arch_setup routine.
15362 * regcache.c (realloc_register_cache): New function.
15363 (set_register_cache): Call it for each existing regcache.
15365 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15367 * server.h (init_registers): Remove prototype.
15369 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15370 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15371 instead of init_registers ().
15372 * linux-arm-low.c (init_registers_arm): Add prototype.
15373 (init_registers_arm_with_iwmmxt): Likewise.
15374 (the_low_target): Add initializer for arch_setup field.
15375 * linux-cris-low.c (init_registers_cris): Add prototype.
15376 (the_low_target): Add initializer for arch_setup field.
15377 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15378 (the_low_target): Add initializer for arch_setup field.
15379 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15380 (the_low_target): Add initializer for arch_setup field.
15381 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15382 (the_low_target): Add initializer for arch_setup field.
15383 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15384 (the_low_target): Add initializer for arch_setup field.
15385 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15386 (the_low_target): Add initializer for arch_setup field.
15387 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15388 (init_registers_mips64_linux): Likewise.
15389 (the_low_target): Add initializer for arch_setup field.
15390 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15391 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15392 (the_low_target): Add initializer for arch_setup field.
15393 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15394 (init_registers_powerpc_64): Likewise.
15395 (the_low_target): Add initializer for arch_setup field.
15396 * linux-s390-low.c (init_registers_s390): Add prototype.
15397 (init_registers_s390x): Likewise.
15398 (the_low_target): Add initializer for arch_setup field.
15399 * linux-sh-low.c (init_registers_sh): Add prototype.
15400 (the_low_target): Add initializer for arch_setup field.
15401 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15402 (the_low_target): Add initializer for arch_setup field.
15403 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15404 (the_low_target): Add initializer for arch_setup field.
15406 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15407 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15408 instead of init_registers ().
15409 * win32-arm-low.c (init_registers_arm): Add prototype.
15410 (the_low_target): Add initializer for arch_setup field.
15411 * win32-i386-low.c (init_registers_i386): Add prototype.
15412 (the_low_target): Add initializer for arch_setup field.
15414 * spu-low.c (init_registers_spu): Add prototype.
15415 (initialize_low): Call initialie_registers_spu () instead of
15416 initialize_registers ().
15418 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15420 * server.c (handle_v_requests): When handling the vRun and vAttach
15421 packets, if already debugging a process, don't kill it. Return an
15424 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15426 * server.c (handle_query): Correct length check.
15428 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15430 * win32-low.c (do_initial_child_stuff): Add process handle
15431 parameter. Set current_process_handle and current_process_id from the
15432 parameters. Clear globals.
15433 (win32_create_inferior): Don't set current_process_handle and
15434 current_process_id here. Instead pass them on the call to
15435 do_initial_child_stuff.
15436 (win32_attach): Likewise.
15437 (win32_clear_inferiors): New.
15438 (win32_kill): Don't close the current process handle or the
15439 current thread handle here. Instead call win32_clear_inferiors.
15440 (win32_detach): Don't open a new handle to the process. Call
15441 win32_clear_inferiors.
15442 (win32_join): Don't rely on current_process_handle; open a new
15443 handle using the process id.
15444 (win32_wait): Call win32_clear_inferiors when the inferior process
15447 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15449 * server.c (monitor_show_help): Add "exit".
15451 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15453 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15454 (clean): Add reg-xtensa.c.
15455 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15456 * configure.srv (xtensa*-*-linux*) New target.
15457 * linux-xtensa-low.c: New.
15458 * xtensa-xtregs.c: New.
15460 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15462 * hostio.c: Don't include errno.h.
15463 (errno_to_fileio_errno): Move to hostio-errno.
15464 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15465 error number outputting to the target->hostio_last_error callback.
15466 (hostio_packet_error): Use FILEIO_EINVAL directly.
15467 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15468 calls to hostio_error.
15469 * hostio-errno.c: New.
15470 * server.h (hostio_last_error_from_errno): Declare.
15471 * target.h (target_ops): Add hostio_last_error member.
15472 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15473 as hostio_last_error handler.
15474 * spu-low.c (spu_target_ops): Likewise.
15475 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15476 (wince_hostio_last_error): New functions.
15477 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15478 as hostio_last_error handler.
15479 (win32_target_ops) [!_WIN32_WCE]: Register
15480 hostio_last_error_from_errno as hostio_last_error handler.
15481 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15482 (hostio-errno.o): New rule.
15483 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15484 * configure.srv (srv_hostio_err_objs): New variable. Default to
15486 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15487 * configure: Regenerate.
15489 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15491 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15492 (linux_kill, linux_detach): Clean up the process list.
15493 * remote-utils.c (remote_open): Improve port number parsing.
15494 (putpkt_binary, input_interrupt): Only send interrupts if the target
15496 * server.c (extended_protocol): Make static.
15497 (attached): Define earlier.
15498 (exit_requested, response_needed, program_argv): New variables.
15499 (target_running): New.
15500 (start_inferior): Clear attached here.
15501 (attach_inferior): Set attached here.
15502 (require_running): Define.
15503 (handle_query): Use require_running and target_running. Implement
15505 (handle_v_attach, handle_v_run): New.
15506 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15507 (gdbserver_usage): Update.
15508 (main): Redo argument parsing. Handle --debug and --multi. Handle
15509 --attach along with other options or after the port. Save
15510 program_argv. Support no initial program. Resynchronize
15511 communication with GDB after an error. Handle "monitor exit".
15512 Use require_running and target_running. Always allow the extended
15513 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15514 restart in extended mode.
15515 * README: Refer to the GDB manual. Update --attach usage.
15517 2007-12-20 Andreas Schwab <schwab@suse.de>
15519 * linux-low.c (STACK_SIZE): Define.
15520 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15521 (linux_test_for_tracefork): Likewise.
15523 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15525 * linux-low.c (linux_wait_for_event): Update messages. Do not
15526 reinsert auto-delete breakpoints.
15527 * mem-break.c (struct breakpoint): Change return type of handler to
15529 (set_breakpoint_at): Update handler type.
15530 (reinsert_breakpoint_handler): Return 1 instead of calling
15532 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15534 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15535 * mem-break.h (set_breakpoint_at): Update handler type.
15536 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15537 * win32-low.c (auto_delete_breakpoint): New.
15538 (get_child_debug_event): Use it.
15540 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15542 * configure.ac: Check for pread and pwrite.
15543 * hostio.c (handle_pread): Fall back to lseek and read.
15544 (handle_pwrite): Fall back to lseek and write.
15545 * config.in, configure: Regenerated.
15547 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15549 * server.c (myresume): Add own_buf argument.
15550 (main): Update calls.
15552 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15554 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15555 * remote-utils.c (remote_open): Do not call disable_async_io.
15556 (block_async_io): Delete.
15557 (unblock_async_io): Make static.
15558 (initialize_async_io): New.
15559 * server.c (handle_v_cont): Handle async I/O here.
15560 (myresume): Likewise. Move other common resume tasks here...
15561 (main): ... from here. Call initialize_async_io. Disable async
15562 I/O before the main loop.
15563 * server.h (initialize_async_io): Declare.
15564 (block_async_io, unblock_async_io): Delete prototypes.
15565 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15567 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15569 * remote-utils.c (readchar): Allow binary data in received messages.
15571 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15573 * win32-low.c (attaching): New global.
15574 (win32_create_inferior): Clear the `attaching' global.
15575 (win32_attach): Set the `attaching' global.
15576 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15577 attaching. Only set a breakpoint at the entry point if not
15580 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15582 * server.c (main): Don't report dll events on the initial
15583 connection on attaches.
15585 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15587 * server.c (main): Relax numerical bases supported for the pid of
15588 the --attach command line argument.
15590 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15592 * win32-low.c (win32_attach): Call OpenProcess before
15593 DebugActiveProcess, not after. Add last error output to error
15596 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15598 * win32-low.c (win32_get_thread_context)
15599 (win32_set_thread_context): New functions.
15600 (thread_rec): Use win32_get_thread_context.
15601 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15602 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15605 2007-12-03 Leo Zayas
15606 Pedro Alves <pedro_alves@portugalmail.pt>
15608 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15610 (child_add_thread): Minor cleanup.
15611 (child_continue): Resume artificially suspended threads before
15612 calling ContinueDebugEvent.
15613 (suspend_one_thread): New.
15614 (fake_breakpoint_event): New.
15615 (get_child_debug_event): Change return type to int. Check here if
15616 gdb sent an interrupt request. If a soft interrupt was requested,
15617 fake a breakpoint event. Return 0 if there is no event to handle,
15619 (win32_wait): Don't check here if gdb sent an interrupt request.
15620 Ensure there is a valid event to handle.
15621 (win32_request_interrupt): Add soft interruption method as last
15624 2007-12-03 Leo Zayas
15625 Pedro Alves <pedro_alves@portugalmail.pt>
15627 * win32-low.h (win32_thread_info): Add descriptions to the
15628 structure members. Replace `suspend_count' counter by a
15630 * win32-low.c (thread_rec): Update condition of when to get the
15631 context from the inferior. Rely on ContextFlags being set if it
15632 has already been retrieved. Only suspend the inferior thread if
15633 we haven't already. Warn if that fails.
15634 (continue_one_thread): s/suspend_count/suspended/. Only call
15635 ResumeThread once. Warn if that fails.
15637 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15639 * win32-low.c (win32_wait): Don't read from the inferior when it
15640 has already exited.
15642 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15644 * Makefile.in (win32_low_h): New variable.
15645 (win32-low.o): Add dependency on $(win32_low_h).
15646 (win32-arm-low.o, win32-i386-low.o): New rules.
15648 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15650 * hostio.c: Correct copyright year.
15652 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15654 * Makefile.in (OBS): Add hostio.o.
15655 (hostio.o): New rule.
15656 * server.h (handle_vFile): Declare.
15657 * hostio.c: New file.
15658 * server.c (handle_v_requests): Take packet_len and new_packet_len
15659 for binary packets. Call handle_vFile.
15660 (main): Update call to handle_v_requests.
15662 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15664 * linux-low.c: Include <sched.h>.
15666 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15668 * linux-low.c (linux_tracefork_grandchild): New.
15669 (linux_tracefork_child): Use clone.
15670 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15672 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15674 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15676 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15678 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15680 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15682 * inferiors.c (change_inferior_id): Delete.
15683 (add_pid_to_list, pull_pid_from_list): New.
15684 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15685 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15686 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15687 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15688 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15689 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15690 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15691 (using_threads): Always set to 1.
15692 (handle_extended_wait): New.
15693 (add_process): Do not set TID.
15694 (linux_create_inferior): Set must_set_ptrace_flags.
15695 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15696 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15697 (linux_thread_alive): Rename TID argument to LWPID.
15698 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15699 (linux_wait_for_event): Do not use TID or check using_threads. Update
15700 call to dead_thread_notify. Call handle_extended_wait.
15701 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15702 (send_sigstop): Delete sigstop_sent.
15703 (wait_for_sigstop): Avoid TID.
15704 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15705 (linux_test_for_tracefork): New.
15706 (linux_lookup_signals): Use thread_db_active and
15707 linux_supports_tracefork_flag.
15708 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15709 * linux-low.h (get_process_thread): Avoid TID.
15710 (struct process_ifo): Move thread_known and tid to the end. Remove
15712 (linux_attach_lwp, thread_db_init): Update prototypes.
15713 * server.h (change_inferior_id): Delete prototype.
15714 (add_pid_to_list, pull_pid_from_list): New prototypes.
15715 * thread-db.c (thread_db_use_events): New.
15716 (find_first_thread): Rename to...
15717 (find_one_thread): ...this. Update callers and messages. Do not
15718 call fatal. Check thread_db_use_events. Do not call
15719 change_inferior_id or new_thread_notify.
15720 (maybe_attach_thread): Update. Do not call new_thread_notify.
15721 (thread_db_init): Set thread_db_use_events. Check use_events.
15722 * utils.c (fatal, warning): Correct message prefix.
15724 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15726 * Makefile.in (clean): Remove new files.
15727 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15728 (powerpc-64.o, powerpc-64.c): New rules.
15729 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15730 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15732 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15734 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15735 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15736 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15737 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15738 (target_regsets): Add AltiVec and SPE register sets.
15739 * configure.ac: Check for AltiVec and SPE.
15740 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15741 (ppc_fill_vrregset, ppc_store_vrregset): New.
15742 (target_regsets): Add AltiVec register set.
15743 * configure: Regenerated.
15745 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15747 * linux-low.c (O_LARGEFILE): Define.
15748 (linux_read_memory): Use /proc/PID/mem.
15749 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15750 * configure, config.in: Regenerated.
15752 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15754 * linux-low.c (linux_wait_for_event): Do not pass signals while
15757 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15759 * win32-low.c (create_process): New.
15760 (win32_create_inferior): Use create_process instead of
15761 CreateProcess. If create_process failed retry appending an ".exe"
15762 suffix. Store the GetLastError result immediatelly after
15763 create_process calls and use it on the call to error.
15765 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15767 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15769 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15771 * configure.ac: Switch license to GPLv3.
15773 2007-08-01 Michael Snyder <msnyder@access-company.com>
15775 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15777 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15779 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15781 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15782 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15783 CloseToolhelp32Snapshot.
15784 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15785 CloseToolhelp32Snapshot.
15787 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15789 * server.c (main): Check for inferior exit before main loop.
15791 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15793 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15794 instead of on tmp_desc.
15796 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15797 Daniel Jacobowitz <dan@codesourcery.com>
15799 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15800 (add_thread): Minor cleanups.
15801 (clear_inferiors): Move lower in the file. Clear the DLL
15803 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15804 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15805 (xml_escape_text): New.
15806 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15808 (handle_v_cont): Report errors.
15809 (gdbserver_version): Update.
15810 (main): Correct size of own_buf. Do not report initial DLL events.
15811 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15812 (unloaded_dll, xml_escape_text): New.
15813 * win32-low.c (enum target_waitkind): Update comments.
15814 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15815 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15816 (win32_EnumProcessModules, win32_GetModuleInformation)
15817 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15818 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15819 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15820 (win32_Module32First, win32_Module32Next, load_toolhelp)
15821 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15822 (get_child_debug_event): Handle DLL events.
15823 (win32_wait): Likewise.
15825 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15827 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15828 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15830 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15832 * win32-low.c (handle_output_debug_string): Ignore event if not
15835 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15837 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15839 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15841 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15843 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15845 * inferiors.c (change_inferior_id): Add comment.
15846 * linux-low.c (check_removed_breakpoint): Add an early
15847 prototype. Improve debug output.
15848 (linux_attach): Doc update.
15849 (linux_detach_one_process, linux_detach): Clean up before releasing
15851 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15852 * linux-low.h (struct process_info): Doc improvement.
15853 * mem-break.c (delete_all_breakpoints): New.
15854 * mem-break.h (delete_all_breakpoints): New prototype.
15855 * thread-db.c (find_first_thread): New.
15856 (thread_db_create_event): Call it instead of
15857 thread_db_find_new_threads. Clean up unused variables.
15858 (maybe_attach_thread): Remove first thread handling.
15859 (thread_db_find_new_threads): Use find_first_thread.
15860 (thread_db_get_tls_address): Likewise.
15862 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15864 * thread-db.c (thread_db_find_new_threads): Add prototype.
15865 (thread_db_create_event): Check for the main thread before adding
15867 (maybe_attach_thread): Only enable event reporting if TID == 0.
15868 (thread_db_get_tls_address): Check for new threads.
15870 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15872 * linux-low.c (linux_create_inferior): Try execv before execvp.
15873 * spu-low.c (spu_create_inferior): Likewise.
15875 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15877 * linux-low.c (linux_create_inferior): Change execv to execvp.
15878 * spu-low.c (spu_create_inferior): Likewies.
15880 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15882 * Makefile.in (clean): Clean new files instead of deleted ones.
15883 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15884 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15886 * configure.srv: Specify XML files and new regformats for MIPS and
15888 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15889 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15890 an entry for the restart register.
15891 (mips_cannot_fetch_register, mips_cannot_store_register)
15892 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15893 register names to match the XML descriptions.
15894 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15895 restart register instead of $0.
15897 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15898 Markus Deuling <deuling@de.ibm.com>
15900 * remote-utils.c (decode_xfer_write): New function.
15901 * server.h (decode_xfer_write): Add prototype.
15902 * server.c (handle_query): Add PACKET_LEN argument. Support
15903 qXfer:spu:read and qXfer:spu:write packets.
15904 (main): Pass packet_len to handle_query.
15905 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15906 * target.h (target_ops): Add qxfer_spu.
15908 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15910 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15911 accessing non-seekable spufs files.
15913 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15915 * server.c (handle_query): Add reply for qC packet.
15917 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15918 Leo Zayas <lerele@champenstudios@com>
15920 * server.h (check_remote_input_interrupt_request): New function.
15921 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15922 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15923 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15924 (check_remote_input_interrupt_request): New function.
15925 * server.h (check_remote_input_interrupt_request): Declare.
15926 * win32-low.c (winapi_DebugBreakProcess,
15927 winapi_GenerateConsoleCtrlEvent): New typedefs.
15928 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15930 (win32_wait): Check for remote interrupt request
15931 with check_remote_input_interrupt_request.
15932 (win32_request_interrupt): New function.
15933 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15935 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15937 * win32-low.c (debug_registers_changed,
15938 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15939 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15940 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15941 (thread_rec): Get context using the low target.
15942 (child_add_thread): Call thread_added on the low target,
15943 which does the same thing.
15945 (do_initial_child_stuff): Remove debug registers references.
15946 Set context using the low target. Resume threads after
15947 setting the contexts.
15948 (child_continue): Remove dead variable. Remove debug
15949 registers references.
15950 (child_fetch_inferior_registers): Go through the low target.
15951 (do_child_store_inferior_registers): Remove.
15952 (child_store_inferior_registers): Go through the low target.
15953 (win32_resume): Remove debug registers references.
15954 Set context using the low target.
15955 (handle_exception): Change return type to void. Don't record
15956 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15957 first chance exception.
15958 (get_child_debug_event): Change return type to void. Remove
15959 goto loop. Always return after waiting for debug event.
15960 (win32_wait): Convert to switch statement. Handle spurious
15963 * win32-i386-low.c (debug_registers_changed,
15964 debug_registers_used): New.
15965 (initial_stuff): Rename to ...
15966 (i386_initial_stuff): ... this. Clear debug registers
15968 (store_debug_registers): Delete.
15969 (i386_get_thread_context): New.
15970 (load_debug_registers): Delete.
15971 (i386_set_thread_context): New.
15972 (i386_thread_added): New.
15973 (single_step): Rename to ...
15974 (i386_single_step): ... this.
15975 (do_fetch_inferior_registers): Rename to ...
15976 (i386_fetch_inferior_register): ... this.
15977 (i386_store_inferior_register): New.
15978 (the_low_target): Adapt to new interface.
15980 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15981 (arm_get_thread_context): New.
15982 (arm_set_thread_context): New.
15984 (do_fetch_inferior_registers): Rename to ...
15985 (arm_fetch_inferior_register): ... this.
15986 (arm_store_inferior_register): New.
15987 (arm_wince_breakpoint): Reimplement as unsigned long.
15988 (arm_wince_breakpoint_len): Define.
15989 (the_low_target): Adapt to new interface.
15991 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15992 load_debug_registers. Add get_thread_context, set_thread_context,
15993 thread_added and store_inferior_register. Rename
15994 fetch_inferior_registers to fetch_inferior_register.
15995 (regptr): Remove declaration.
15997 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15999 * linux-low.c (linux_detach): Change return type to int. Return 0.
16000 * spu-low.c (spu_detach): Likewise.
16002 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16004 * target.h (target_ops): Change return type of detach to int.
16006 (join_inferior): New.
16007 * server.c (main): Don't skip detach support on mingw32.
16008 If the inferior doesn't support detaching return error.
16009 Call join_inferior instead of using waitpid.
16010 * linux-low.c (linux_join): New.
16011 (linux_target_op): Add linux_join.
16012 * spu-low.c (spu_join): New.
16013 (spu_target_ops): Add spu_join.
16014 * win32-low.c (win32_detach): Adapt to new interface.
16015 Reopen current_process_handle before detaching. Issue a child
16016 resume before detaching.
16018 (win32_target_op): Add win32_join.
16020 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16022 * win32-low.c (win32-attach): Fix return value.
16023 * target.h (target_ops): Describe ATTACH return values.
16025 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16027 * win32-low.c (GETPROCADDRESS): Define.
16028 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16029 (winapi_DebugSetProcessKillOnExit): Likewise.
16030 (win32_create_inferior): Force usage of ansi CreateProcessA.
16031 (win32_attach): Use GETPROCADDRESS.
16032 (win32_detach): Likewise.
16034 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16036 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16038 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16040 * win32-low.c: Commit leftover changes from 2007-03-29.
16042 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16044 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16045 fields short instead of int. Add explicit padding.
16046 (i387_cache_to_fsave): Remove unnecessary casts.
16047 (i387_fsave_to_cache): Doc fix.
16048 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16050 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16052 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16053 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16055 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16057 * configure.srv (arm*-*-mingw32ce*): Move near the other
16060 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16062 * configure.ac: Add errno checking.
16063 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16064 sys/file.h and malloc.h.
16065 (AC_CHECK_DECLS): Add perror.
16066 (srv_mingwce): Handle.
16067 * configure.srv (i[34567]86-*-cygwin*): Add
16068 win32-i386-low.o to srv_tgtobj.
16069 (i[34567]86-*-mingw*): Likewise.
16070 (arm*-*-mingw32ce*): Add case.
16071 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16072 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16073 [__MINGW32CE__] (strerror): New function.
16074 [__MINGW32CE__] (errno): Define to GetLastError.
16075 [__MINGW32CE__] (COUNTOF): New macro.
16076 (remote_open): Remove extra close call.
16077 * mem-break.c (delete_breakpoint_at): New function.
16078 * mem-break.h (delete_breakpoint_at): Declare.
16079 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16080 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16081 [USE_WIN32API] (read, write): Add char* casts.
16082 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16083 * server.h: Include wincecompat.h on Windows CE.
16084 [HAVE_ERRNO_H]: Check.
16085 (perror): Declare if not declared.
16086 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16087 (perror_with_name): Remove errno declaration.
16088 * wincecompat.h: New.
16089 * wincecompat.c: New.
16090 * win32-low.h: New.
16091 * win32-arm-low.c: New.
16092 * win32-i386-low.c: New.
16093 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16094 (OUTMSG2): Make it safe.
16096 (COUNTOF): New macro.
16097 (NUM_REGS): Get it from the low target.
16098 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16099 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16100 (thread_rec): Let low target handle debug registers.
16101 (child_add_thread): Likewise.
16102 (child_init_thread_list): Likewise.
16103 (continue_one_thread): Likewise.
16105 (do_child_fetch_inferior_registers): Move to ...
16106 * win32-i386-low.c: ... here, and rename to ...
16107 (do_fetch_inferior_registers): ... this.
16108 * win32-low.c (child_fetch_inferior_registers):
16109 Go through the low target.
16110 (do_child_store_inferior_registers): Use regptr.
16111 (strwinerror): New function.
16112 (win32_create_inferior): Handle Windows CE.
16113 Use strwinerror instead of strerror on Windows error
16114 codes. Add program to the error output.
16115 Don't close the main thread handle on Windows CE.
16116 (win32_attach): Use coredll.dll on Windows CE.
16117 (win32_kill): Close current process and current
16119 (win32_detach): Use coredll.dll on Windows CE.
16120 (win32_resume): Let low target handle debug registers, and
16122 (handle_exception): Add/Remove initial breakpoint. Avoid
16123 non-existant WSTOPSIG on Windows CE.
16124 (win32_read_inferior_memory): Cast to remove warning.
16125 (win32_arch_string): Go through the low target.
16126 (initialize_low): Call set_breakpoint_data with the low
16127 target's breakpoint.
16128 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16129 FOP_REGNUM, mappings): Move to ...
16130 * win32-i386-low.c: ... here.
16131 * win32-low.c (win32_thread_info): Move to ...
16132 * win32-low.h: ... here.
16133 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16134 win32-arm-low.c and wincecompat.c.
16135 (all:): Add $EXEEXT.
16136 (install-only:): Likewise.
16137 (gdbserver:): Likewise.
16138 (gdbreplay:): Likewise.
16139 * config.in: Regenerate.
16140 * configure: Regenerate.
16142 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16144 * win32-low.c: Rename typedef thread_info to
16145 win32_thread_info throughout.
16147 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16149 * win32-i386-low.c: Rename to ...
16150 * win32-low.c: ... this.
16151 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16152 * Makefile.in: Likewise.
16154 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16156 * remote-utils.c (monitor_output): Constify msg parameter.
16157 * server.h (monitor_output): Likewise.
16158 * win32-i386-low.c (handle_output_debug_string): New.
16159 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16160 handle_output_debug_string.
16161 (get_child_debug_event): Likewise.
16163 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16165 * server.c (main): Correct strtoul check.
16167 2007-03-27 Jon Ringle <jon@ringle.org>
16169 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16171 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16173 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16175 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16177 * terminal.h: Check HAVE_SGTTY_H.
16179 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16181 * remote-utils.c (remote_open): Print out the assigned port number.
16183 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16185 * remote-utils.c (monitor_output): New function.
16186 * server.c (debug_threads): Define here.
16187 (monitor_show_help): New function.
16188 (handle_query): Handle qRcmd.
16189 (main): Do not handle 'd' packet.
16190 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16191 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16194 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16196 * Makefile.in (EXEEXT): New.
16197 (clean): Use $(EXEEXT).
16199 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16201 * target.h (target_ops): Rename send_signal to request_interrupt,
16202 and remove enum target_signal parameter.
16203 * linux-low.c (linux_request_interrupt): Rename from
16204 linux_send_signal, and always send SIGINT.
16205 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16206 and always send SIGINT.
16207 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16209 (input_interrupt): Likewise.
16211 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16213 * server.c (get_features_xml): Check if target implemented
16215 * win32-i386-low.c (win32_arch_string): New.
16216 (win32_target_ops): Add win32_arch_string as arch_string member.
16218 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16220 * spu-low.c (spu_arch_string): New.
16221 (spu_target_ops): Add spu_arch_string.
16223 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16225 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16226 * configure.ac: Do not check for terminal.h.
16227 * configure, config.in: Regenerated.
16229 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16231 * Makefile.in (OBS): Add $(XML_BUILTIN).
16232 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16234 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16235 (arm-with-iwmmxt.c): New.
16236 * config.in, configure: Regenerate.
16237 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16238 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16239 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16240 (arm*-*-linux*): Add iWMMXt and regset support.
16241 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16242 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16243 (arm_store_wmmxregset, target_regsets): New.
16244 * server.c (get_features_xml): Take annex argument. Check builtin
16246 (handle_query): Handle multiple annexes.
16248 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16250 * remote-utils.c [USE_WIN32API] (read, write): Define.
16251 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16254 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16256 * linux-i386-low.c (the_low_target): Set arch_string.
16257 * linux-x86-64-low.c (the_low_target): Likewise.
16258 * linux-low.c (linux_arch_string): New.
16259 (linux_target_ops): Add it.
16260 * linux-low.h (struct linux_target_ops): Add arch_string.
16261 * server.c (write_qxfer_response): Use const void * for DATA.
16262 (get_features_xml): New.
16263 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16264 * target.h (struct target_ops): Add arch_string method.
16266 2007-01-03 Denis Pilat <denis.pilat@st.com>
16267 Daniel Jacobowitz <dan@codesourcery.com>
16269 * linux-low.c (linux_kill): Handle being called with no threads.
16270 * win32-i386-low.c (win32_kill): Likewise.
16271 (get_child_debug_event): Clear current_process_handle.
16273 2006-12-30 Denis PILAT <denis.pilat@st.com>
16274 Daniel Jacobowitz <dan@codesourcery.com>
16276 * remote-utils.c (remote_open): Check the type of specified
16277 serial port devices before opening them.
16278 * server.c (main): Kill the inferior if an error occurs during
16279 the first remote_open.
16281 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16283 * README: Update supported targets.
16285 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16287 * Makefile.in (clean): Remove reg-mips64.c.
16288 (reg-mips64.c, reg-mips64.o): New rules.
16289 * configure.srv: Handle mips64. Include regset support for mips.
16290 * linux-mips-low.c (union mips_register): New.
16291 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16292 (mips_breakpoint, mips_breakpoint_at): Use int.
16293 (mips_collect_register, mips_supply_register)
16294 (mips_collect_register_32bit, mips_supply_register_32bit)
16295 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16296 (mips_store_fpregset, target_regsets): New.
16297 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16299 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16301 * configure.srv: Add target "spu*-*-*".
16302 * Makefile.in (clean): Remove reg-spu.c.
16303 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16304 * spu-low.c: New file.
16306 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16308 * configure.ac: Correct td_thr_tls_get_addr test.
16309 * configure: Regenerated.
16311 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16313 * linux-low.c (linux_wait_for_event): Reformat. Use the
16314 pass_signals array.
16315 * remote-utils.c (decode_address_to_semicolon): New.
16316 * server.c (pass_signals, handle_general_set): New.
16317 (handle_query): Mention QPassSignals for qSupported.
16318 (main): Call handle_general_set.
16319 * server.h (pass_signals, decode_address_to_semicolon): New.
16321 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16323 * server.c (handle_query): Correct error handling for read_auxv.
16325 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16327 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16328 and srv_linux_thread_db to yes.
16329 * linux-s390-low.c (s390_fill_gregset): New function.
16330 (target_regsets): Define data structure.
16332 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16334 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16335 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16336 * config.in, configure: Regenerated.
16337 * inferiors.c (gdb_id_to_thread): New function.
16338 (gdb_id_to_thread_id): Use it.
16339 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16340 * linux-low.h (struct process_info): Add th member.
16341 (thread_db_get_tls_address): New prototype.
16342 * remote-utils.c (decode_address): Make non-static.
16343 * server.c (handle_query): Handle qGetTLSAddr.
16344 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16345 * target.h (struct target_ops): Add get_tls_address.
16346 * thread-db.c (maybe_attach_thread): Save the thread handle.
16347 (thread_db_get_tls_address): New.
16349 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16351 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16352 (linux_resume_one_process): Take a siginfo_t *. Update all
16353 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16354 (struct pending_signals): Add a siginfo_t.
16355 (linux_wait_for_process): Always set last_status.
16356 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16357 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16358 * linux-low.h (struct process_info): Add last_status.
16360 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16362 * remote-utils.c (try_rle): New function.
16363 (putpkt_binary): Use it.
16365 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16367 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16368 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16369 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16370 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16371 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16374 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16376 * server.c (terminal_fd): New variable.
16377 (old_foreground_pgrp): Likewise.
16378 (restore_old_foreground_pgrp): New function.
16379 (start_inferior): Record the terminal file descriptor in terminal_fd
16380 and its original foreground group in old_foreground_pgrp. Register
16381 restore_old_foreground_pgrp with atexit().
16383 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16385 * server.c (handle_query): Correct qPart to qXfer.
16387 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16389 * configure.ac: Check for more headers which are missing on
16390 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16391 * configure.srv: Add Cygwin and mingw32.
16392 * remote-utils.c: Don't include headers unconditionally which
16393 are missing on mingw32. Include <winsock.h> for mingw32.
16394 (remote_open): Adjust for mingw32 support. Flush
16395 standard error after writing to it.
16396 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16397 (unblock_async_io, enable_async_io, disable_async_io)
16398 (readchar, getpkt): Update for Winsock support.
16399 (prepare_resume_reply): Expect a protocol signal number.
16400 * server.c: Disable <sys/wait.h> on mingw32.
16401 (start_inferior): Adjust for mingw32 support. Flush
16402 standard error after writing to it.
16403 (attach_inferior): Likewise. Use protocol signal
16405 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16407 * win32-i386-low.c: New file.
16408 * Makefile.in (XM_CLIBS): Set.
16409 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16410 (win32-i386-low.o): New dependency rule.
16411 * linux-low.c (linux_wait): Use target signal numbers.
16412 * target.h (struct target_ops): Doc fix.
16413 * server.h (target_signal_to_name): New prototype.
16414 * gdbreplay.c: Don't include headers unconditionally which
16415 are missing on mingw32. Include <winsock.h> for mingw32.
16416 (remote_close, remote_open): Adjust for Winsock support.
16417 * configure, config.in: Regenerated.
16419 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16421 * server.c (decode_xfer_read, write_qxfer_response): New.
16422 (handle_query): Take a packet length argument. Handle
16423 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16424 the qSupported response.
16425 (main): Update call to handle_query.
16427 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16429 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16430 (putpkt_binary): Renamed from putpkt and adjusted for binary
16432 (putpkt): New wrapper for putpkt_binary.
16433 (readchar): Don't mask off the high bit.
16434 (decode_X_packet): New function.
16435 * server.c (main): Call putpkt_binary if a handler sets the packet
16436 length. Save the length of the incoming packet. Handle 'X'.
16437 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16439 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16441 * server.c (handle_query): Handle qSupported.
16443 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16445 * remote-utils.c (all_symbols_looked_up): New variable.
16446 (look_up_one_symbol): Check it.
16447 * server.h (look_up_one_symbol): New declaration.
16448 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16450 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16452 * Makefile.in (linux-arm-low.o): Update dependencies.
16453 * linux-arm-low.c: Include "gdb_proc_service.h".
16454 (PTRACE_GET_THREAD_AREA): Define.
16455 (ps_get_thread_area): New function.
16457 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16459 * configure.srv (m68k*-*-uclinux*): New target.
16460 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16461 (linux_resume_one_process): Remove extraneous cast.
16462 (linux_read_offsets): New.
16463 (linux_target_op): Add linux_read_offsets on mmuless systems.
16464 * server.c (handle_query): Add qOffsets logic.
16465 * target.h (struct target_ops): Add read_offsets.
16467 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16469 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16470 (PTRACE_GET_THREAD_AREA): Define.
16471 (ps_get_thread_area): New function.
16472 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16473 (linux-x86-64-low.o): Update.
16475 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16477 * configure.ac: Remove checks for prfpregset_t.
16478 * gdb_proc_service.h: New file.
16479 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16480 new "gdb_proc_service.h".
16481 * proc-service.c: Likewise.
16482 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16483 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16484 * Makefile.in (gdb_proc_service_h): Updated.
16485 * configure, config.in: Regenerated.
16487 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16489 * remote-utils.c (prepare_resume_reply): Move declaration
16490 of gdb_id_from_wait to the top of the block.
16492 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16494 * linux-low.c (regsets_store_inferior_registers): Read the regset
16495 from the target before filling it.
16497 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16499 * server.c (attach_inferior): Return SIGTRAP for a successful
16502 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16504 * Makefile.in (OBS): Add version.o.
16505 (STAGESTUFF): Delete.
16506 (version.o): Add dependencies.
16507 (version.c): Replace rule.
16508 (clean): Remove version.c.
16509 * server.c (gdbserver_version): New.
16510 (gdbserver_usage): Use printf.
16511 (main): Handle --version and --help.
16512 * server.h (version, host_name): Add declarations.
16514 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16526 * linux-x86-64-low.c:
16528 * linux-s390-low.c:
16529 * linux-ppc64-low.c:
16531 * linux-mips-low.c:
16532 * linux-m68k-low.c:
16533 * linux-m32r-low.c:
16536 * linux-ia64-low.c:
16537 * linux-i386-low.c:
16538 * linux-crisv32-low.c:
16550 * gdbserver.1: Add (C) after Copyright. Update the FSF
16553 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16555 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16556 (arm_breakpoint_at): Recognize both breakpoints.
16557 (the_low_target): Use the correct breakpoint instruction.
16559 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16561 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16562 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16563 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16564 (the_low_target): Update.
16566 2005-10-25 Andreas Schwab <schwab@suse.de>
16568 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16570 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16571 (ia64_num_regs): Reduce to 462.
16573 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16575 * acinclude.m4: Correct quoting.
16576 * aclocal.m4: Regenerated.
16578 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16579 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16580 (thread_db_init): Call thread_db_err_str.
16581 * configure.ac: Check for TD_VERSION.
16582 * config.in, configure: Regenerated.
16584 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16586 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16588 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16590 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16591 is not available. Define HAVE_PTRACE_GETREGS if it is.
16592 * config.in, configure: Regenerated.
16593 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16594 * linux-i386-low.c, linux-m68k-low.c: Update to use
16595 HAVE_PTRACE_GETREGS.
16596 * linux-low.c (regsets_fetch_inferior_registers)
16597 (regsets_store_inferior_registers): Only return 0 if we processed
16599 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16600 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16602 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16604 * inferiors.c (struct thread_info): Add gdb_id.
16605 (add_thread): Add gdb_id argument.
16606 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16607 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16608 calls to add_thread.
16609 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16610 * server.c (handle_query): Use thread_to_gdb_id.
16611 (handle_v_cont, main): Use gdb_id_to_thread_id.
16612 * server.h (add_thread): Update prototype.
16613 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16616 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16618 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16619 left-padded registers.
16620 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16621 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16623 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16625 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16626 * configure: Regenerate.
16627 * config.in: Regenerate.
16628 * server.h (NEED_DECLARATION_STRERROR):
16629 Replace with !HAVE_DECL_STRERROR.
16631 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16633 * linux-low.c (linux_wait, linux_send_signal): Don't test
16634 an unsigned long variable for > 0 if it could be MAX_ULONG.
16635 * server.c (myresume): Likewise.
16636 * target.c (set_desired_inferior): Likewise.
16638 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16640 * configure.ac: Simplify and improve check for socklen_t.
16641 * configure, config.in: Regenerate.
16643 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16645 * acconfig.h: Remove.
16646 * configure.ac: Add a test for socklen_t. Use three-argument
16647 AC_DEFINE throughout.
16648 * config.in: Regenerated using autoheader 2.59.
16649 * configure: Regenerated.
16651 * gdbreplay.c (socklen_t): Provide a default.
16652 (remote_open): Use socklen_t.
16653 * remote-utils.c (socklen_t): Provide a default.
16654 (remote_open): Use socklen_t.
16655 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16658 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16660 * linux-low.c (linux_read_memory, linux_write_memory)
16661 (linux_read_auxv): Likewise.
16662 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16663 (check_mem_write): Likewise.
16664 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16666 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16667 (registers_from_string, register_data): Likewise.
16668 * server.c (handle_query, main): Likewise.
16669 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16670 (decode_M_packet): Likewise.
16671 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16672 * target.h (struct target_ops): Update read_memory, write_memory,
16674 (read_inferior_memory, write_inferior_memory): Update.
16675 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16676 to unsigned char *.
16677 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16678 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16679 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16680 linux-s390-low.c, linux-sh-low.c: Update for changes in
16681 read_inferior_memory and the_low_target->breakpoint.
16683 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16685 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16686 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16687 * configure.srv: Add powerpc64-*-linux*.
16688 * linux-ppc64-low.c: New file.
16690 2005-05-23 Orjan Friberg <orjanf@axis.com>
16692 * linux-cris-low.c: New file with support for CRIS.
16693 * linux-crisv32-low.c: Ditto for CRISv32.
16694 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16695 (clean): Add reg-cris.c and reg-crisv32.c.
16696 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16697 reg-crisv32.o, and reg-crisv32.c to make rules.
16698 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16699 recognized targets.
16701 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16703 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16704 of sizeof (PTRACE_XFER_TYPE).
16705 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16707 2005-05-12 Orjan Friberg <orjanf@axis.com>
16709 * target.h (struct target_ops): Add insert_watchpoint,
16710 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16711 pointers for hardware watchpoint support.
16712 * linux-low.h (struct linux_target_ops): Ditto.
16713 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16714 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16715 to linux_target_ops.
16716 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16718 * server.c (main): Recognize 'Z' and 'z' packets.
16720 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16722 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16723 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16724 (the_low_target): Add new members.
16726 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16728 * proc-service.c (ps_lgetregs): Search all_processes instead of
16731 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16733 * server.c (start_inferior): Change return type to int.
16734 (attach_inferior): Change sigptr to int *.
16735 (handle_v_cont, handle_v_requests): Change signal to int *.
16736 (main): Change signal to int.
16738 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16740 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16741 * configure.srv: Add m32r*-*-linux*.
16742 * linux-m32r-low.c: New file.
16744 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16746 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16748 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16750 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16751 Take unsigned long arguments for PIDs.
16752 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16753 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16754 (wait_for_sigstop, linux_resume_one_process)
16755 (regsets_fetch_inferior_registers, linux_send_signal)
16756 (linux_read_auxv): Likewise. Update the types of variables holding
16757 PIDs. Update format string specifiers.
16758 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16759 * remote-utils.c (prepare_resume_reply): Likewise.
16760 * server.c (cont_thread, general_thread, step_thread)
16761 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16763 (handle_query): Update format specifiers.
16764 (handle_v_cont, main): Use strtoul for thread IDs.
16765 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16766 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16767 (general_thread, step_thread, thread_from_wait)
16768 (old_thread_from_wait): Update.
16769 * target.h (struct thread_resume): Use unsigned long for THREAD.
16770 (struct target_ops): Use unsigned long for arguments to attach and
16773 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16775 * acinclude.m4: Include bfd/bfd.m4 directly.
16776 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16777 <agriffis@toolchain.org>.
16778 * aclocal.m4, configure: Regenerated.
16780 2005-01-07 Andrew Cagney <cagney@gnu.org>
16782 * configure.ac: Rename configure.in, require autoconf 2.59.
16783 * configure: Re-generate.
16785 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16787 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16788 LIBS when finished.
16789 * aclocal.m4: Regenerated.
16790 * configure: Regenerated.
16792 2004-11-21 Andreas Schwab <schwab@suse.de>
16794 * linux-m68k-low.c (m68k_num_gregs): Define.
16795 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16796 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16797 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16798 (m68k_breakpoint_at): New. Add to the_low_target.
16800 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16801 srv_linux_thread_db to yes.
16803 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16805 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16806 (ARCH_SET_FS): Likewise.
16807 (ARCH_GET_FS): Likewise.
16808 (ARCH_GET_GS): Likewise.
16810 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16812 * linux-i386-low.c (ps_get_thread_area): New.
16813 * linux-x86-64-low.c (ps_get_thread_area): New.
16814 * linux-low.c: Include <sys/syscall.h>.
16815 (linux_kill_one_process): Don't kill the first thread here.
16816 (linux_kill): Kill the first thread here.
16817 (kill_lwp): New function.
16818 (send_sigstop, linux_send_signal): Use it.
16819 * proc-service.c: Clean up #ifdefs.
16820 (fpregset_info): Delete.
16821 (ps_lgetregs): Update and enable implementation.
16822 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16824 * remote-utils.c (struct sym_cache, symbol_cache): New.
16825 (input_interrupt): Print a clearer message.
16826 (async_io_enabled): New variable.
16827 (enable_async_io, disable_async_io): Use it. Update comments.
16828 (look_up_one_symbol): Use the symbol cache.
16829 * thread-db.c (thread_db_look_up_symbols): New function.
16830 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16832 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16834 * configure.in: Test for -rdynamic.
16835 * configure: Regenerated.
16836 * Makefile (INTERNAL_LDFLAGS): New.
16837 (gdbserver, gdbreplay): Use it.
16839 2004-09-02 Andrew Cagney <cagney@gnu.org>
16841 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16843 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16845 * linux-low.c (linux_wait): Clear all_processes list also.
16847 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16849 * linux-low.c: Include <errno.h>. Remove extern declaration of
16852 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16854 * gdbreplay.c, server.h, utils.c: Update copyright years.
16856 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16858 * server.c (main): Print child status or termination signal from
16859 variable 'signal', not 'sig'.
16861 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16863 * linux-low.c (linux_read_memory): Change return type to
16864 int. Check for and return error from ptrace().
16865 * target.c (read_inferior_memory): Change return type to int. Pass
16866 back return status from the_target->read_memory().
16867 * target.h (struct target_ops): Adapt *read_memory() prototype.
16869 (read_inferior_memory): Adapt prototype.
16870 * server.c (main): Return an error packet if
16871 read_inferior_memory() returns an error.
16873 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16875 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16876 Unify with other clean targets.
16878 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16880 * server.c (handle_v_cont): Call set_desired_inferior.
16882 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16884 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16886 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16888 * linux-low.c (linux_wait): Unblock async I/O.
16889 (linux_resume): Block and enable async I/O.
16890 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16891 * server.h (block_async_io, unblock_async_io): Add prototypes.
16893 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16895 * remote-utils.c (remote_open): Print a status notice after
16896 opening a TCP port.
16897 * server.c (attach_inferior): Print a status notice after
16900 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16902 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16904 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16906 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16908 * server.c, target.h: Update copyright years.
16910 2004-02-25 Roland McGrath <roland@redhat.com>
16912 * target.h (struct target_ops): New member `read_auxv'.
16913 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16914 * linux-low.c (linux_read_auxv): New function.
16915 (linux_target_ops): Initialize `read_auxv' member to that.
16917 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16919 Committed by Jim Blandy <jimb@redhat.com>.
16921 * linux-s390-low.c (s390_num_regs): Update.
16922 (s390_regmap): Remove control registers. Use __s390x__ predefine
16923 instead of GPR_SIZE to distiguish s390 and s390x targets.
16925 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16927 * linux-low.c: Update copyright year.
16928 (check_removed_breakpoint): Clear pending_is_breakpoint.
16929 (linux_set_resume_request, linux_queue_one_thread)
16930 (resume_status_pending_p): New functions.
16931 (linux_continue_one_thread): Use process->resume.
16932 (linux_resume): Only resume threads if there are no pending events.
16933 * linux-low.h (struct process_info): Add resume request
16936 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16938 * regcache.c (new_register_cache): Clear the allocated register
16939 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16941 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16943 * linux-low.c (linux_resume): Take a struct thread_resume *
16945 (linux_wait): Update call.
16946 (resume_ptr): New static variable.
16947 (linux_continue_one_thread): Renamed from
16948 linux_continue_one_process. Use resume_ptr.
16949 (linux_resume): Use linux_continue_one_thread.
16950 * server.c (handle_v_cont, handle_v_requests): New functions.
16951 (myresume): New function.
16952 (main): Handle 'v' case.
16953 * target.h (struct thread_resume): New type.
16954 (struct target_ops): Change argument of "resume" to struct
16956 (myresume): Delete macro.
16958 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16960 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16961 (uninstall): Support DESTDIR.
16963 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16965 * configure.srv: Add xscale*linux copy of arm*linux entry.
16967 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16969 * linux-arm-low.c (arm_reinsert_addr): New function.
16970 (the_low_target): Add arm_reinsert_addr.
16972 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16974 * mem-break.c: Remove whitespace at end of file.
16976 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16978 * configure.in: Check whether we need to prototype strerror.
16979 * server.h: Optionally prototype strerror.
16980 * gdbreplay.c (perror_with_name): Use strerror.
16981 * linux-low.c (linux_attach_lwp): Use strerror.
16982 * utils.c (perror_with_name): Use strerror.
16983 * config.in, configure: Regenerated.
16985 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16987 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16988 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16990 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16992 * Makefile.in (SFILES): Update.
16993 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16994 low-sun3.c: Remove files.
16996 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16998 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16999 (linux_detach_one_process, linux_detach): New functions.
17000 (linux_target_ops): Add linux_detach.
17001 * server.c (main): Handle 'D' packet.
17002 * target.h (struct target_ops): Add "detach" member.
17003 (detach_inferior): Define.
17005 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17007 From Kelley Cook <kelleycook@wideopenwest.com>:
17008 * configure.srv: Accept i[34567]86 variants.
17010 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17012 * linux-low.c (linux_wait_for_event): Correct comment typos.
17013 (linux_resume_one_process): Call check_removed_breakpoint.
17014 (linux_send_signal): New function.
17015 (linux_target_ops): Add linux_send_signal.
17016 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17018 * target.h (struct target_ops): Add send_signal.
17020 2003-05-29 Jim Blandy <jimb@redhat.com>
17022 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17023 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17024 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17025 away part of the register's value.
17027 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17029 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17030 (linux_wait_for_event, linux_init_signals): Likewise.
17032 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17034 * configure.in: Check for stdlib.h.
17035 * configure: Regenerated.
17036 * config.in: Regenerated.
17038 2003-01-04 Andreas Schwab <schwab@suse.de>
17040 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17042 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17044 * Makefile.in: Remove obsolete code.
17046 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17048 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17049 defined(PT_FPR0_HI).
17051 2002-11-17 Stuart Hughes <seh@zee2.com>
17053 * linux-arm-low.c (arm_num_regs): Increase.
17054 (arm_regmap): Include status register.
17056 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17058 * linux-low.c (register_addr): Remove incorrect -1 check.
17060 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17062 * linux-low.c (linux_create_inferior): Call setpgid. Return
17064 (unstopped_p, linux_signal_pid): Remove.
17065 (linux_target_ops): Remove linux_signal_pid.
17066 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17067 global instead of target method.
17068 * target.h (struct target_ops): Remove signal_pid. Update comment
17069 for create_inferior.
17070 * server.c (signal_pid): New variable.
17071 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17072 gdbserver. Set the child to be the foreground process group.
17073 (attach_inferior): Set signal_pid.
17075 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17077 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17079 2002-08-20 Jim Blandy <jimb@redhat.com>
17081 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17084 2002-08-01 Andrew Cagney <cagney@redhat.com>
17086 * Makefile.in: Make chill references obsolete.
17088 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17090 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17091 * configure: Regenerate.
17092 * config.in: Regenerate.
17094 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17096 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17097 (perror_with_name, remote_close, remote_open, expect, play): Static.
17099 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17101 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17102 byte offsets instead of an array of indexes.
17103 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17105 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17107 * regcache.c: Add comment.
17109 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17111 * thread-db.c: New file.
17112 * proc-service.c: New file.
17113 * acinclude.m4: New file.
17114 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17115 proc-service.o, and thread-db.o.
17116 (linux-low.o): Add USE_THREAD_DB.
17117 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17118 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17119 * aclocal.m4: Regenerated.
17120 * config.in: Regenerated.
17121 * configure: Regenerated.
17122 * configure.in: Check for proc_service.h, sys/procfs.h,
17123 thread_db.h, and linux/elf.h headrs.
17124 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17125 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17126 Check for -lthread_db and thread support.
17127 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17128 PowerPC, and SuperH.
17129 * i387-fp.c: Constify arguments.
17130 * i387-fp.h: Likewise.
17131 * inferiors.c: (struct thread_info): Renamed from
17132 `struct inferior_info'. Remove PID member. Use generic inferior
17133 list header. All uses updated.
17134 (inferiors, signal_pid): Removed.
17135 (all_threads): New variable.
17136 (get_thread): Define.
17137 (add_inferior_to_list): New function.
17138 (for_each_inferior): New function.
17139 (change_inferior_id): New function.
17140 (add_inferior): Removed.
17141 (remove_inferior): New function.
17142 (add_thread): New function.
17143 (free_one_thread): New function.
17144 (remove_thread): New function.
17145 (clear_inferiors): Use for_each_inferior and free_one_thread.
17146 (find_inferior): New function.
17147 (find_inferior_id): New function.
17148 (inferior_target_data): Update argument type.
17149 (set_inferior_target_data): Likewise.
17150 (inferior_regcache_data): Likewise.
17151 (set_inferior_regcache_data): Likewise.
17152 * linux-low.c (linux_bp_reinsert): Remove.
17153 (all_processes, stopping_threads, using_thrads)
17154 (struct pending_signals, debug_threads, pid_of): New.
17155 (inferior_pid): Replace with macro.
17156 (struct inferior_linux_data): Remove.
17157 (get_stop_pc, add_process): New functions.
17158 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17159 Use add_process and add_thread.
17160 (linux_attach_lwp): New function, based on old linux_attach. Use
17161 add_process and add_thread. Set stop_expected for new threads.
17162 (linux_attach): New function.
17163 (linux_kill_one_process): New function.
17164 (linux_kill): Kill all LWPs.
17165 (linux_thread_alive): Use find_inferior_id.
17166 (check_removed_breakpoints, status_pending_p): New functions.
17167 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17168 Update. Use WNOHANG. Wait for cloned processes also. Update process
17169 struct for the found process.
17170 (linux_wait_for_event): New function.
17171 (linux_wait): Use it. Support LWPs.
17172 (send_sigstop, wait_for_sigstop, stop_all_processes)
17173 (linux_resume_one_process, linux_continue_one_process): New functions.
17174 (linux_resume): Support LWPs.
17175 (REGISTER_RAW_SIZE): Remove.
17176 (fetch_register): Use register_size instead. Call supply_register.
17177 (usr_store_inferior_registers): Likewise. Call collect_register.
17178 Fix recursive case.
17179 (regsets_fetch_inferior_registers): Improve error message.
17180 (regsets_store_inferior_registers): Add debugging.
17181 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17182 (unstopped_p, linux_signal_pid): New functions.
17183 (linux_target_ops): Add linux_signal_pid.
17184 (linux_init_signals): New function.
17185 (initialize_low): Call it. Initialize using_threads.
17186 * regcache.c (inferior_regcache_data): Add valid
17188 (get_regcache): Fetch registers lazily. Add fetch argument
17189 and update all callers.
17190 (regcache_invalidate_one, regcache_invalidate): New
17192 (new_register_cache): Renamed from create_register_cache.
17193 Return the new regcache.
17194 (free_register_cache): Change argument to a void *.
17195 (registers_to_string, registers_from_string): Call get_regcache
17196 with fetch flag set.
17197 (register_data): Make static. Pass fetch flag to get_regcache.
17198 (supply_register): Call get_regcache with fetch flag clear.
17199 (collect_register): Call get_regcache with fetch flag set.
17200 (collect_register_as_string): New function.
17201 * regcache.h: Update.
17202 * remote-utils.c (putpkt): Flush after debug output and use
17204 Handle input interrupts while waiting for an ACK.
17205 (input_interrupt): Use signal_pid method.
17206 (getpkt): Flush after debug output and use stderr.
17207 (outreg): Use collect_register_as_string.
17208 (new_thread_notify, dead_thread_notify): New functions.
17209 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17210 and general_thread.
17211 (look_up_one_symbol): Flush after debug output.
17212 * server.c (step_thread, server_waiting): New variables.
17213 (start_inferior): Don't use signal_pid. Update call to mywait.
17214 (attach_inferior): Update call to mywait.
17215 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17216 (main): Don't fetch/store registers explicitly. Use
17217 set_desired_inferior. Support proposed ``Hs'' packet. Update
17219 * server.h: Update.
17220 (struct inferior_list, struct_inferior_list_entry): New.
17221 * target.c (set_desired_inferior): New.
17222 (write_inferior_memory): Constify.
17223 (mywait): New function.
17224 * target.h: Update.
17225 (struct target_ops): New signal_pid method.
17226 (mywait): Removed macro, added prototype.
17228 * linux-low.h (regset_func): Removed.
17229 (regset_fill_func, regset_store_func): New.
17230 (enum regset_type): New.
17231 (struct regset_info): Add type field. Use new operation types.
17232 (struct linux_target_ops): stop_pc renamed to get_pc.
17233 Add decr_pc_after_break and breakpoint_at.
17234 (get_process, get_thread_proess, get_process_thread)
17235 (strut process_info, all_processes, linux_attach_lwp)
17236 (thread_db_init): New.
17238 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17239 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17240 (the_low_target): Add new members.
17241 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17242 (i386_store_fpxregset): Constify.
17243 (target_regsets): Add new kind identifier.
17244 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17245 (i386_set_pc): Add debugging.
17246 (i386_breakpoint_at): New function.
17247 (the_low_target): Add new members.
17248 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17249 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17250 (mips_breakpoint_at): New.
17251 (the_low_target): Add new members.
17252 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17253 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17254 (the_low_target): Add new members.
17255 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17256 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17257 (the_low_target): Add new members.
17258 * linux-x86-64-low.c (target_regsets): Add new kind
17261 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17263 From Martin Pool <mbp@samba.org>:
17264 * server.c (gdbserver_usage): New function.
17267 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17269 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17270 stop_at -> stop_pc.
17272 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17274 * Makefile.in: Remove obsolete code.
17276 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17278 * linux-low.c (regsets_fetch_inferior_registers),
17279 (regsets_store_inferior_registers): Removed cast to int from
17281 * regcache.h: Added declaration of struct inferior_info.
17283 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17285 * inferiors.c (struct inferior_info): Add regcache_data.
17286 (add_inferior): Call create_register_cache.
17287 (clear_inferiors): Call free_register_cache.
17288 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17289 * regcache.c (struct inferior_regcache_data): New.
17290 (registers): Remove.
17291 (get_regcache): New function.
17292 (create_register_cache, free_register_cache): New functions.
17293 (set_register_cache): Don't initialize the register cache here.
17294 (registers_to_string, registers_from_string, register_data): Call
17296 * regcache.h: Add prototypes.
17297 * server.h: Likewise.
17299 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17301 * mem-break.c: New file.
17302 * mem-break.h: New file.
17303 * Makefile.in: Add mem-break.o rule; update server.h
17305 * inferiors.c (struct inferior_info): Add target_data
17307 (clear_inferiors): Free target_data member if set.
17308 (inferior_target_data, set_inferior_target_data): New functions.
17309 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17310 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17311 * linux-low.c (linux_bp_reinsert): New variable.
17312 (struct inferior_linux_data): New.
17313 (linux_create_inferior): Use set_inferior_target_data.
17314 (linux_attach): Likewise. Call add_inferior.
17315 (linux_wait_for_one_inferior): New function.
17316 (linux_wait): Call it.
17317 (linux_write_memory): Add const.
17318 (initialize_low): Call set_breakpoint_data.
17319 * linux-low.h (struct linux_target_ops): Add breakpoint
17321 * server.c (attach_inferior): Remove extra add_inferior
17323 * server.h: Include mem-break.h. Update inferior.c
17325 * target.c (read_inferior_memory)
17326 (write_inferior_memory): New functions.
17327 * target.h (read_inferior_memory)
17328 (write_inferior_memory): Change macros to prototypes.
17329 (struct target_ops): Update comments. Add const to write_memory
17332 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17334 * linux-low.c (usr_store_inferior_registers): Support
17335 registers which are allowed to fail to store.
17336 * linux-low.h (linux_target_ops): Likewise.
17337 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17338 (ppc_cannot_store_register): FPSCR may not be storable.
17340 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17342 * server.h: Include <string.h> if HAVE_STRING_H.
17343 * ChangeLog: Correct paths in last ChangeLog entry.
17345 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17347 * linux-low.h: Remove obsolete prototypes.
17348 (struct linux_target_ops): New.
17349 (extern the_low_target): New.
17350 * linux-low.c (num_regs, regmap): Remove declarations.
17351 (register_addr): Use the_low_target explicitly.
17352 (fetch_register): Likewise.
17353 (usr_fetch_inferior_registers): Likewise.
17354 (usr_store_inferior_registers): Likewise.
17355 * linux-arm-low.c (num_regs): Remove.
17356 (arm_num_regs): Define.
17357 (arm_regmap): Renamed from regmap, made static.
17358 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17360 (arm_cannot_store_register): Renamed from cannot_store_register,
17362 (the_low_target): New.
17363 * linux-i386-low.c (num_regs): Remove.
17364 (i386_num_regs): Define.
17365 (i386_regmap): Renamed from regmap, made static.
17366 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17368 (i386_cannot_store_register): Renamed from cannot_store_register,
17370 (the_low_target): New.
17371 * linux-ia64-low.c (num_regs): Remove.
17372 (ia64_num_regs): Define.
17373 (ia64_regmap): Renamed from regmap, made static.
17374 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17376 (ia64_cannot_store_register): Renamed from cannot_store_register,
17378 (the_low_target): New.
17379 * linux-m68k-low.c (num_regs): Remove.
17380 (m68k_num_regs): Define.
17381 (m68k_regmap): Renamed from regmap, made static.
17382 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17384 (m68k_cannot_store_register): Renamed from cannot_store_register,
17386 (the_low_target): New.
17387 * linux-mips-low.c (num_regs): Remove.
17388 (mips_num_regs): Define.
17389 (mips_regmap): Renamed from regmap, made static.
17390 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17392 (mips_cannot_store_register): Renamed from cannot_store_register,
17394 (the_low_target): New.
17395 * linux-ppc-low.c (num_regs): Remove.
17396 (ppc_num_regs): Define.
17397 (ppc_regmap): Renamed from regmap, made static.
17398 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17400 (ppc_cannot_store_register): Renamed from cannot_store_register,
17402 (the_low_target): New.
17403 * linux-s390-low.c (num_regs): Remove.
17404 (s390_num_regs): Define.
17405 (s390_regmap): Renamed from regmap, made static.
17406 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17408 (s390_cannot_store_register): Renamed from cannot_store_register,
17410 (the_low_target): New.
17411 * linux-sh-low.c (num_regs): Remove.
17412 (sh_num_regs): Define.
17413 (sh_regmap): Renamed from regmap, made static.
17414 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17416 (sh_cannot_store_register): Renamed from cannot_store_register,
17418 (the_low_target): New.
17419 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17420 (the_low_target): New.
17422 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17424 * Makefile.in: Add stamp-h target.
17425 * configure.in: Create stamp-h.
17426 * configure: Regenerated.
17428 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17430 * inferiors.c: New file.
17431 * target.c: New file.
17432 * target.h: New file.
17433 * Makefile.in: Add target.o and inferiors.o. Update
17435 * linux-low.c (inferior_pid): New static variable,
17436 moved from server.c.
17437 (linux_create_inferior): Renamed from create_inferior.
17438 Call add_inferior. Return 0 on success instead of a PID.
17439 (linux_attach): Renamed from myattach.
17440 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17441 (linux_thread_alive): Renamed from mythread_alive.
17442 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17444 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17445 (regsets_store_inferior_registers): Correct error message.
17446 Add missing ``return 0''.
17447 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17448 (linux_store_registers): Renamed from store_inferior_registers.
17449 (linux_read_memory): Renamed from read_inferior_memory.
17450 (linux_write_memory): Renamed from write_inferior_memory.
17451 (linux_target_ops): New structure.
17452 (initialize_low): Call set_target_ops ().
17453 * remote-utils.c (unhexify): New function.
17454 (hexify): New function.
17455 (input_interrupt): Send signals to ``signal_pid''.
17456 * server.c (inferior_pid): Remove.
17457 (start_inferior): Update create_inferior call.
17458 (attach_inferior): Call add_inferior.
17459 (handle_query): New function.
17460 (main): Call handle_query for `q' packets.
17461 * server.h: Include "target.h". Remove obsolete prototypes.
17462 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17464 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17466 * Makefile.in: Add WARN_CFLAGS. Update configury
17468 * configure.in: Check for <string.h>
17469 * configure: Regenerate.
17470 * config.in: Regenerate.
17471 * gdbreplay.c: Include needed system headers.
17472 (remote_open): Remove strchr prototype.
17473 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17474 * regcache.c (supply_register): Change buf argument to const void *.
17475 (supply_register_by_name): Likewise.
17476 (collect_register): Change buf argument to void *.
17477 (collect_register_by_name): Likewise.
17478 * regcache.h: Add missing prototypes.
17479 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17480 * server.c (handle_query): New function.
17481 (attached): New static variable, moved out of main.
17482 (main): Quiet longjmp clobber warnings.
17483 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17484 * utils.c (error): Remove NORETURN.