1 2019-07-10 Alan Hayward <alan.hayward@arm.com>
3 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
4 Move counter inside for.
5 (arm_read_description): Check ptrace earlier.
6 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
8 2019-07-09 Tom Tromey <tom@tromey.com>
11 * configure.ac: Change common to gdbsupport.
12 * acinclude.m4: Change common to gdbsupport.
13 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
14 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
16 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
17 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
18 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
19 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
20 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
21 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
22 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
23 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
24 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
27 2019-07-04 Alan Hayward <alan.hayward@arm.com>
29 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
31 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
33 2019-07-04 Alan Hayward <alan.hayward@arm.com>
35 * configure.srv: Remove legacy xml.
36 * linux-aarch64-low.c (initialize_low_arch): Remove
37 initialize_low_tdesc call.
38 * linux-aarch64-tdesc-selftest.c: Remove file.
39 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
40 * linux-x86-low.c (initialize_low_arch): Remove
41 initialize_low_tdesc call.
42 * linux-x86-tdesc-selftest.c: Remove file.
43 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
45 2019-06-20 Tom de Vries <tdevries@suse.de>
47 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
48 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
50 2019-06-19 Tom de Vries <tdevries@suse.de>
52 * debug.h (debug_write): Change return type to ssize_t.
53 * debug.c (debug_write): Same.
55 2019-06-14 Tom Tromey <tom@tromey.com>
57 * configure.ac: Use new path to gnulib.
59 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
62 2019-06-11 Tom Tromey <tom@tromey.com>
64 * Makefile.in (SFILES): Add alloc.c.
66 (IPA_OBJS): Add alloc-ipa.o.
67 (alloc-ipa.o): New target.
68 (%.o: ../%.c): New pattern rule.
70 2019-06-10 Tom Tromey <tromey@adacore.com>
72 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
73 end warning with a newline.
74 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
76 * thread-db.c (attach_thread): Don't end warning with a newline.
77 (thread_db_notice_clone): Likewise.
78 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
80 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
81 end warning with a newline.
83 2019-06-04 Pedro Alves <palves@redhat.com>
85 * server.c (captured_main): Use make_unique_xstrdup.
87 2019-06-02 Tom Tromey <tom@tromey.com>
89 * gdbreplay.c (fromhex): Remove.
90 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
92 2019-05-29 Tom Tromey <tromey@adacore.com>
96 2019-05-06 Kevin Buettner <kevinb@redhat.com>
98 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
99 sign extension code on 32-bit builds.
101 2019-05-03 Eli Zaretskii <eliz@gnu.org>
104 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
106 2019-04-19 Tom Tromey <tom@tromey.com>
108 * server.c (struct vstop_notif): Derive from notif_event.
110 (queue_stop_reply): Update.
111 (remove_all_on_match_ptid): Change type. Rewrite.
112 (discard_queued_stop_replies): Rewrite.
113 (in_queued_stop_replies_ptid): Change type.
114 (in_queued_stop_replies): Rewrite.
115 (notif_stop): Update.
116 (queue_stop_reply_callback): Update.
117 (captured_main): Don't call initialize_notif.
118 (push_stop_notification): Update.
119 * notif.c (notif_write_event, handle_notif_ack)
120 (notif_event_enque, notif_push): Update.
121 (notif_event_xfree, initialize_notif): Remove.
122 * notif.h (struct notif_event): Include <list>, not
124 (struct notif_server) <queue>: Now a std::list.
125 (notif_event_p): Remove typedef.
126 (initialize_notif): Don't declare.
127 (struct notif_event): Add virtual destructor.
129 2019-04-17 Alan Hayward <alan.hayward@arm.com>
131 * ax.c (ax_vdebug): Call debug_printf.
132 * debug.c (debug_write): New function.
133 * debug.h (debug_write): New declaration.
134 * linux-low.c (sigchld_handler): Call debug_write.
136 2019-04-17 Alan Hayward <alan.hayward@arm.com>
138 * debug.c (debug_set_output): New function.
139 (debug_vprintf): Send output to debug_file.
140 (debug_flush): Likewise.
141 * debug.h (debug_set_output): New declaration.
142 * server.c (handle_monitor_command): Add debug-file option.
143 (captured_main): Likewise.
145 2019-04-17 Alan Hayward <alan.hayward@arm.com>
147 * debug.c (remote_debug): Add definition.
148 * debug.h (remote_debug): Add declaration.
149 * hostio.c (remote_debug): Remove declaration.
150 * remote-utils.c (struct ui_file): Likewise.
151 (remote_debug): Likewise.
152 * remote-utils.h (remote_debug): Likewise,
153 * server.c (remote_debug): Remove definition.
155 2019-04-10 Kevin Buettner <kevinb@redhat.com>
157 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
158 when using a 64-bit gdbserver.
160 2019-04-09 Tom Tromey <tromey@adacore.com>
162 * linux-low.c (select_event_lwp): Use find_thread_in_random.
164 2019-04-08 Tom Tromey <tom@tromey.com>
166 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
168 (linux_resume_one_lwp): Likewise.
170 2019-04-08 Tom Tromey <tom@tromey.com>
172 * gdbreplay.c: Update.
173 * linux-low.c: Update.
176 2019-04-08 Tom Tromey <tom@tromey.com>
178 * server.c: Use C++ exception handling.
179 * linux-low.c: Use C++ exception handling.
180 * gdbreplay.c: Use C++ exception handling.
182 2019-04-08 Tom Tromey <tom@tromey.com>
184 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
185 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
186 (captured_main, main): Update.
187 * gdbreplay.c (main): Update.
189 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
191 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
192 value in argument pointer, return 1 if the entry is found and 0
193 otherwise. Move comment.
194 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
195 * linux-low.h (linux_get_auxv): Declare.
196 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
198 2019-04-05 Tom Tromey <tromey@adacore.com>
200 * server.c (gdbserver_usage): Use upper-case for metasyntactic
203 2019-03-28 Alan Hayward <alan.hayward@arm.com>
205 * linux-low.c (AT_HWCAP2): Add define if not already included.
207 2019-03-26 Alan Hayward <alan.hayward@arm.com>
209 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
210 (aarch64_arch_setup): Call linux_get_hwcap.
211 * linux-arm-low.c (arm_get_hwcap): Remove function.
212 (arm_read_description): Call linux_get_hwcap.
213 * linux-low.c (linux_get_auxv): New function.
214 (linux_get_hwcap): Likewise.
215 (linux_get_hwcap2): Likewise.
216 * linux-low.h (linux_get_hwcap): New declaration.
217 (linux_get_hwcap2): Likewise.
218 * linux-ppc-low.c (ppc_get_auxv): Remove function.
219 (ppc_arch_setup): Call linux_get_hwcap.
220 * linux-s390-low.c (s390_get_hwcap): Remove function.
221 (s390_arch_setup): Call linux_get_hwcap.
223 2019-03-22 Alan Hayward <alan.hayward@arm.com>
224 Jiong Wang <jiong.wang@arm.com>
226 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
227 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
229 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
231 2019-03-22 Alan Hayward <alan.hayward@arm.com>
232 Jiong Wang <jiong.wang@arm.com>
234 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
235 (aarch64_get_hwcap): New function.
236 (aarch64_arch_setup): Read APIA hwcap.
238 2019-03-22 Alan Hayward <alan.hayward@arm.com>
239 Jiong Wang <jiong.wang@arm.com>
241 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
242 (initialize_low_tracepoint): Likewise.
243 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
244 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
245 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
246 (aarch64_linux_read_description): Likewise.
247 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
249 2019-03-12 John Baldwin <jhb@FreeBSD.org>
251 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
252 i386_create_target_description for 'segments' parameter.
253 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
254 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
255 * win32-i386-low.c (i386_arch_setup): Likewise.
257 2019-03-12 Tom Tromey <tromey@adacore.com>
259 * linux-low.c (iterate_over_lwps): Update.
261 2019-03-06 Tom Tromey <tom@tromey.com>
263 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
264 (captured_main): Use SCOPE_EXIT.
266 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
268 * configure.srv: Use '$enable_unittest' instead of '$development'
269 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
272 2019-02-27 Tom Tromey <tromey@adacore.com>
274 * gdbreplay.c (logchar): Handle \r\n.
276 2019-02-07 Alan Hayward <alan.hayward@arm.com>
278 * linux-low.c (linux_attach): Add process before lwp.
279 * server.c (attach_inferior): Check if already attached.
281 2019-02-07 Tom Tromey <tom@tromey.com>
283 * x86-tdesc.h: Rename include guard.
284 * x86-low.h: Add include guard.
285 * wincecompat.h: Rename include guard.
286 * win32-low.h: Add include guard.
287 * utils.h: Rename include guard.
288 * tracepoint.h: Rename include guard.
289 * tdesc.h: Rename include guard.
290 * target.h: Rename include guard.
291 * server.h: Rename include guard.
292 * remote-utils.h: Rename include guard.
293 * regcache.h: Rename include guard.
294 * nto-low.h: Rename include guard.
295 * notif.h: Add include guard.
296 * mem-break.h: Rename include guard.
297 * lynx-low.h: Add include guard.
298 * linux-x86-tdesc.h: Add include guard.
299 * linux-s390-tdesc.h: Add include guard.
300 * linux-ppc-tdesc-init.h: Add include guard.
301 * linux-low.h: Add include guard.
302 * linux-aarch64-tdesc.h: Add include guard.
303 * linux-aarch32-low.h: Add include guard.
304 * inferiors.h: Rename include guard.
305 * i387-fp.h: Rename include guard.
306 * hostio.h: Rename include guard.
307 * gdbthread.h: Rename include guard.
308 * gdb_proc_service.h: Rename include guard.
309 * event-loop.h: Rename include guard.
310 * dll.h: Rename include guard.
311 * debug.h: Rename include guard.
312 * ax.h: Rename include guard.
314 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
317 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
318 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
320 2019-01-25 Tom Tromey <tom@tromey.com>
322 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
324 2019-01-25 Tom Tromey <tom@tromey.com>
326 * win32-low.c: Fix common/ includes.
327 * win32-i386-low.c: Fix common/ includes.
328 * tracepoint.c: Fix common/ includes.
329 * thread-db.c: Fix common/ includes.
330 * target.h: Fix common/ includes.
331 * symbol.c: Fix common/ includes.
332 * spu-low.c: Fix common/ includes.
333 * server.h: Fix common/ includes.
334 * server.c: Fix common/ includes.
335 * remote-utils.c: Fix common/ includes.
336 * regcache.h: Fix common/ includes.
337 * regcache.c: Fix common/ includes.
338 * nto-x86-low.c: Fix common/ includes.
339 * notif.h: Fix common/ includes.
340 * mem-break.h: Fix common/ includes.
341 * lynx-low.c: Fix common/ includes.
342 * lynx-i386-low.c: Fix common/ includes.
343 * linux-x86-tdesc-selftest.c: Fix common/ includes.
344 * linux-x86-low.c: Fix common/ includes.
345 * linux-low.c: Fix common/ includes.
346 * inferiors.h: Fix common/ includes.
347 * i387-fp.c: Fix common/ includes.
348 * hostio.c: Fix common/ includes.
349 * hostio-errno.c: Fix common/ includes.
350 * gdbthread.h: Fix common/ includes.
351 * gdbreplay.c: Fix common/ includes.
352 * fork-child.c: Fix common/ includes.
353 * event-loop.c: Fix common/ includes.
355 (enum gdb_agent_op): Fix common/ includes.
357 2019-01-21 Tom Tromey <tom@tromey.com>
359 * tracepoint.c: Fix includes.
360 * remote-utils.c: Fix includes.
361 * linux-x86-low.c: Fix includes.
363 2019-01-01 Joel Brobecker <brobecker@adacore.com>
365 * gdbreplay.c (gdbreplay_version): Update copyright year in
367 * server.c (gdbserver_version): Likewise.
369 2018-12-05 Alan Hayward <alan.hayward@arm.com>
371 * linux-low.c (add_lwp): Switch ordering.
373 2018-11-29 Tom Tromey <tom@tromey.com>
375 * win32-low.c (win32_join): Take pid, not process.
376 * target.h (struct target_ops) <join>: Change argument type.
377 (join_inferior): Change argument name.
378 * spu-low.c (spu_join): Take pid, not process.
379 * server.c (handle_detach): Preserve pid before destroying
381 * lynx-low.c (lynx_join): Take pid, not process.
382 * linux-low.c (linux_join): Take pid, not process.
384 2018-11-23 Alan Hayward <alan.hayward@arm.com>
386 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
387 (aarch64_cannot_fetch_register): Likewise.
388 (struct linux_target_ops): Update references.
390 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
392 * linux-ppc-low.c: Include nat/linux-ptrace.h.
394 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
396 * configure.srv (ipa_ppc_linux_regobj): Add
397 powerpc-isa207-htm-vsx32l-ipa.o and
398 powerpc-isa207-htm-vsx64l-ipa.o.
399 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
400 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
401 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
402 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
403 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
404 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
405 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
406 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
407 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
408 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
409 (init_registers_powerpc_isa207_htm_vsx32l)
410 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
411 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
412 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
413 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
414 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
415 (ppc_store_tm_ctarregset): New functions.
416 (ppc_regsets): Add entries for HTM regsets.
417 (ppc_arch_setup): Set htm in features struct when needed. Set
418 sizes for the HTM regsets.
419 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
420 (initialize_low_arch): Call
421 init_registers_powerpc_isa207_htm_vsx32l and
422 init_registers_powerpc_isa207_htm_vsx64l.
423 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
424 PPC_TDESC_ISA207_HTM_VSX.
425 (initialize_low_tracepoint): Call
426 init_registers_powerpc_isa207_htm_vsx32l and
427 init_registers_powerpc_isa207_htm_vsx64l.
429 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
431 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
432 rs6000/power-linux-pmu.xml to srv_xmlfiles.
433 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
434 (ppc_store_pmuregset): New functions.
435 (ppc_regsets): Add entries for ebb and pmu regsets.
436 (ppc_arch_setup): Set isa207 in features struct if the ebb and
437 pmu regsets are available. Set sizes for these regsets.
439 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
441 * configure.srv (ipa_ppc_linux_regobj): Add
442 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
443 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
444 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
445 rs6000/powerpc-isa207-vsx32l.xml, and
446 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
447 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
448 <PPC_TDESC_ISA207_VSX>: New enum value.
449 (init_registers_powerpc_isa207_vsx32l): Declare.
450 (init_registers_powerpc_isa207_vsx64l): Declare.
451 * linux-ppc-low.c (ppc_fill_tarregset): New function.
452 (ppc_store_tarregset): New function.
453 (ppc_regsets): Add entry for the TAR regset.
454 (ppc_arch_setup): Set isa207 in features struct when needed. Set
455 size for the TAR regsets.
456 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
457 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
458 and init_registers_powerpc_isa207_vsx64l.
459 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
460 (initialize_low_tracepoint): Call
461 init_registers_powerpc_isa207_vsx32l and
462 init_registers_powerpc_isa207_vsx64l.
464 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
465 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
467 * configure.srv (ipa_ppc_linux_regobj): Add
468 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
469 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
470 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
471 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
472 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
473 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
474 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
475 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
476 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
477 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
478 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
479 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
480 (ppc_hwcap): Add comment.
481 (ppc_hwcap2): New global.
482 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
483 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
484 (ppc_regsets): Add entries for the DSCR and PPR regsets.
485 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
486 when needed. Set sizes for the the DSCR and PPR regsets.
487 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
488 (initialize_low_arch): Call
489 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
490 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
491 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
492 PPC_TDESC_ISA205_PPR_DSCR_VSX.
493 (initialize_low_tracepoint): Call
494 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
495 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
497 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
499 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
501 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
502 Simon Marchi <simark@simark.ca>
504 * acinclude.m4: Include "../selftest.m4".
505 * configure: Regenerate.
506 * configure.ac: Use "GDB_AC_SELFTEST".
507 * configure.srv: Use "$enable_unittests" instead of
508 "$development" when checking whether unit tests have been
510 * server.c (captured_main): Update message informing that
511 selftests have been disabled.
513 2018-10-04 Tom Tromey <tom@tromey.com>
515 * configure: Rebuild.
517 2018-10-04 Tom Tromey <tom@tromey.com>
519 * server.c (handle_status): Rename inner "thread".
520 (process_serial_event): Declare "res" in 'm' case.
521 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
522 (iterate_over_lwps): Rename inner "thread".
523 (linux_qxfer_libraries_svr4): Rename inner "len".
524 * gdbthread.h (find_thread_in_random): Rename inner "thread".
526 2018-10-01 Gary Benson <gbenson@redhat.com>
528 * gdb_proc_service.h: Moved common code to
529 common/gdb_proc_service.h.
531 2018-10-01 Gary Benson <gbenson@redhat.com>
533 * gdb_proc_service.h: Synchronize comments and whitespace with
534 GDB's version of this file.
536 2018-09-25 Tom Tromey <tom@tromey.com>
538 * configure: Rebuild.
539 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
541 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
543 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
544 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
545 ($(IPA_LIB)): Sort IPA_OBJS.
547 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
549 * Makefile.in: Remove references to $(ADD_DEPS).
551 2018-09-16 Tom Tromey <tom@tromey.com>
553 * remote-utils.c (remote_open): Use GNU style for metasyntactic
555 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
558 2018-09-05 Tom Tromey <tom@tromey.com>
560 * configure: Rebuild.
562 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
565 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
567 2018-08-27 Tom Tromey <tom@tromey.com>
570 * configure: Rebuild.
572 2018-08-27 Tom Tromey <tom@tromey.com>
574 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
575 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
576 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
577 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
578 (s390x_emit_stack_adjust): Add casts to unsigned char.
580 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
584 * server.h (struct client_state) <disable_randomization>:
587 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
589 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
591 (mips_supply_ptrace_register): Likewise.
593 2018-07-22 Tom Tromey <tom@tromey.com>
595 * configure: Rebuild.
597 2018-07-22 Tom Tromey <tom@tromey.com>
599 * win32-low.c (win32_create_inferior): Remove unused variables.
600 * gdbreplay.c (remote_open): Remove unused variable.
601 * remote-utils.c (remote_prepare): Remove unused variable.
602 * x86-tdesc.h (X86_TDESC_H): Define.
603 (amd64_expedite_regs): Define conditionally.
604 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
605 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
606 * remote-utils.c (readchar): Remove unused variable.
608 2018-07-13 Pedro Alves <palves@redhat.com>
610 * linux-low.c (linux_kill): Change parameter to process_info
611 pointer instead of pid. Adjust.
612 * lynx-low.c (lynx_kill): Likewise.
613 * nto-low.c (nto_kill): Likewise.
614 * spu-low.c (spu_kill): Likewise.
615 * win32-low.c (win32_kill): Likewise.
616 * server.c (handle_v_kill, kill_inferior_callback)
617 (detach_or_kill_for_exit): Adjust.
618 * target.c (kill_inferior): Change parameter to process_info
619 pointer instead of pid. Adjust.
620 * target.h (struct target_ops) <kill>: Change parameter to
621 process_info pointer instead of pid. Adjust all implementations
623 (kill_inferior): Likewise.
625 2018-07-13 Pedro Alves <palves@redhat.com>
627 * linux-low.c (linux_detach, linux_join): Change parameter to
628 process_info pointer instead of pid. Adjust.
629 * lynx-low.c (lynx_detach, lynx_join): Likewise.
630 * nto-low.c (nto_detach): Likewise.
631 * spu-low.c (spu_detach, spu_join): Likewise.
632 * win32-low.c (win32_detach, win32_join): Likewise.
633 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
634 * target.h (struct target_ops) <detach, join>: Change parameter to
635 process_info pointer instead of pid. Adjust all implementations
637 (detach_inferior, join_inferior): Rename 'pid' parameter to
640 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
641 Jan Kratochvil <jan.kratochvil@redhat.com>
642 Paul Fertser <fercerpav@gmail.com>
643 Tsutomu Seki <sekiriki@gmail.com>
645 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
646 (OBS): Add 'common/netstuff.o'.
647 (GDBREPLAY_OBS): Likewise.
648 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
649 (remote_open): Implement support for IPv6
651 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
653 (handle_accept_event): Accept connections from IPv6 sources.
654 (remote_prepare): Handle IPv6-style hostnames; implement
655 support for IPv6 connections.
656 (remote_open): Implement support for printing connections from
659 2018-07-11 Pedro Alves <palves@redhat.com>
662 * mem-break.c (any_persistent_commands): Add process_info
663 parameter and use it instead of relying on the current process.
664 Change return type to bool.
665 * mem-break.h (any_persistent_commands): Add process_info
666 parameter and change return type to bool.
667 * server.c (handle_detach): Remove require_running_or_return call.
668 Look up the process_info for the process we're about to detach.
669 If not found, return back error to GDB. Adjust
670 any_persistent_commands call to pass down a process pointer.
672 2018-07-11 Pedro Alves <palves@redhat.com>
674 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
675 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
676 instead of collect_register_by_name.
677 * regcache.c (regcache_raw_get_unsigned_by_name): New.
678 * regcache.h (regcache_raw_get_unsigned_by_name): New.
680 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
681 Pedro Alves <palves@redhat.com>
683 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
685 2018-07-03 Tom Tromey <tom@tromey.com>
687 * linux-low.c: Update.
688 * lynx-low.c: Update.
689 * mem-break.c: Update.
691 * remote-utils.c: Update.
695 * win32-low.c: Update.
697 2018-07-03 Tom Tromey <tom@tromey.com>
701 2018-07-03 Tom Tromey <tom@tromey.com>
703 * linux-low.c: Update.
705 2018-07-03 Tom Tromey <tom@tromey.com>
709 2018-07-03 Tom Tromey <tom@tromey.com>
711 * linux-low.c: Update.
712 * linux-mips-low.c: Update.
713 * lynx-low.c: Update.
715 * remote-utils.c: Update.
719 * thread-db.c: Update.
721 2018-07-03 Tom Tromey <tom@tromey.com>
723 * linux-low.c: Update.
724 * linux-mips-low.c: Update.
725 * lynx-low.c: Update.
726 * mem-break.c: Update.
728 * remote-utils.c: Update.
732 * tracepoint.c: Update.
734 2018-07-03 Tom Tromey <tom@tromey.com>
736 * linux-low.c: Update.
737 * linux-ppc-low.c: Update.
738 * linux-x86-low.c: Update.
739 * proc-service.c: Update.
742 * thread-db.c: Update.
743 * win32-low.c: Update.
745 2018-07-03 Tom Tromey <tom@tromey.com>
747 * linux-low.c: Update.
748 * lynx-low.c: Update.
750 * remote-utils.c: Update.
752 * thread-db.c: Update.
753 * win32-low.c: Update.
755 2018-06-29 Joel Brobecker <brobecker@adacore.com>
757 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
758 parameter in call to 'amd64_create_target_description'.
760 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
762 * x86-tdesc.h: Remove executable permission flag.
764 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
766 * configure.ac: Remove AC_PREREQ, add missing quoting.
767 * configure: Re-generate.
768 * config.in: Re-generate.
769 * aclocal.m4: Re-generate.
771 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
773 * tracepoint.h (current_traceframe): Remove declaration.
775 2018-06-18 Alan Hayward <alan.hayward@arm.com>
777 * linux-aarch64-low.c (is_sve_tdesc): New function.
778 (aarch64_sve_regs_copy_to_regcache): Likewise.
779 (aarch64_sve_regs_copy_from_regcache): Likewise.
780 (aarch64_regs_info): Add SVE checks.
781 (initialize_low_arch): Initialize SVE.
783 2018-06-18 Alan Hayward <alan.hayward@arm.com>
785 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
787 2018-06-11 Alan Hayward <alan.hayward@arm.com>
789 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
790 (initialize_low_tracepoint): Likewise
791 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
792 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
794 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
796 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
798 2018-06-11 Alan Hayward <alan.hayward@arm.com>
800 * server.h (PBUFSIZ): Increase size
802 2018-06-11 Alan Hayward <alan.hayward@arm.com>
804 * regcache.c (regcache::raw_compare): New function.
805 * regcache.h (regcache::raw_compare): New declaration.
807 2018-06-11 Alan Hayward <alan.hayward@arm.com>
809 * regcache.c (new_register_cache): Use new.
810 (free_register_cache): Use delete.
811 (register_data): Use const.
812 (supply_register): Move body inside regcache.
813 (regcache::raw_supply): New override function.
814 (collect_register): Move body inside regcache.
815 (regcache::raw_collect): New override function.
816 (regcache::get_register_status): New override function.
817 * regcache.h (struct regcache): Inherit from reg_buffer_common.
819 2018-06-09 Tom Tromey <tom@tromey.com>
821 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
823 (event_queue): Use std::queue.
824 (gdb_event_xfree): Remove.
825 (initialize_event_loop, process_event, wait_for_event): Update.
827 2018-06-08 Stan Cox <scox@redhat.com>
829 * win32-low.c (win32_create_inferior): last_ptid and last_status
830 moved to client_state.
832 2018-06-08 Pedro Alves <palves@redhat.com>
834 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
835 common/common-exceptions.o, common/common-utils.o,
836 common/errors.o, common/print-utils.o and utils.o.
837 * gdbreplay.c: Include "common-defs.h" instead of the two
838 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
839 string.h or alloca.h.
840 (perror_with_name): Delete.
841 (remote_open): Use xstrdup instead of strdup.
842 (main): Rename to ...
843 (captured_main): ... this.
846 2018-06-08 Tom Tromey <tom@tromey.com>
848 * linux-low.c (linux_low_read_btrace): Update.
850 2018-06-04 Stan Cox <scox@redhat.com>
852 * server.h (struct client_state): New.
853 * server.c (cont_thread, general_thread, multi_process)
854 (report_fork_events, report_vfork_events, report_exec_events)
855 (report_thread_events, swbreak_feature, hwbreak_feature)
856 (vCont_supported, disable_randomization, pass_signals)
857 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
858 Moved to client_state.
859 * remote-utils.c (remote_debug, noack_mode)
860 (transport_is_reliable): Moved to client_state.
861 * tracepoint.c (current_traceframe): Moved to client_state.
864 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
865 linux-low.c, remote-utils.h, target.c: Use client_state.
867 2018-05-31 Alan Hayward <alan.hayward@arm.com>
869 * configure.srv: Add new c/h file.
871 2018-05-31 Alan Hayward <alan.hayward@arm.com>
873 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
876 2018-05-25 Maciej W. Rozycki <macro@mips.com>
878 * gdb.arch/mips-fpregset-core.exp: New test.
879 * gdb.arch/mips-fpregset-core.c: New test source.
881 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
884 * hostio.c (require_int): Do not report overflow for integers
885 between 0xfffffff and 0x7fffffff.
887 2018-05-22 Maciej W. Rozycki <macro@mips.com>
889 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
890 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
891 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
893 (the_low_target): Wire them.
895 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
897 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
898 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
899 mode. Call collect_register_by_name with vscr using
900 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
901 (ppc_store_vrregset): Add and set vscr_offset variable as in
902 ppc_fill_vrregset. Call supply_register_by_name with vscr using
905 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
907 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
908 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
909 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
911 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
913 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
914 (ppc_store_vsxregset): Likewise.
915 (ppc_fill_vrregset): Likewise.
916 (ppc_store_vrregset): Likewise.
917 (ppc_fill_evrregset): Likewise.
918 (ppc_store_evrregset): Likewise.
919 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
920 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
923 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
925 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
926 wordsize of the inferior. Call ppc_linux_target_wordsize.
928 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
930 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
931 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
932 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
933 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
934 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
935 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
936 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
937 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
938 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
939 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
940 (tdesc_powerpc_e500l): Remove.
941 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
942 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
943 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
944 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
946 (ppc_arch_setup): Remove target description matching code. Fill a
947 ppc_linux_features struct and call ppc_linux_match_description
950 2018-05-22 Maciej W. Rozycki <macro@mips.com>
952 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
953 width of the requested register exceeds the width of the
955 (mips_cannot_store_register): Likewise.
957 2018-05-21 Maciej W. Rozycki <macro@mips.com>
959 * linux-mips-low.c (mips_fetch_register): New function. Update
961 (mips_store_gregset): Supply 0 rather than $restart for $zero.
962 (the_low_target): Wire `mips_fetch_register'.
964 2018-05-10 Joel Brobecker <brobecker@adacore.com>
966 * lynx-i386-low.c (LYNXOS_178): New macro.
967 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
968 the layout on LynxOS-178.
969 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
970 handle floating point registers that are not supported by
973 2018-05-10 Tom Tromey <tom@tromey.com>
975 * configure: Rebuild.
977 2018-05-10 Joel Brobecker <brobecker@adacore.com>
980 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
981 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
982 Use it to set the expedite_regs field in the given tdesc.
983 * x86-tdesc.h: New file.
984 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
985 Adjust following the addition of the new expedite_regs parameter
987 * linux-tic6x-low.c (tic6x_read_description): Likewise.
988 * linux-x86-tdesc.c: #include "x86-tdesc.h".
989 (i386_linux_read_description, amd64_linux_read_description):
990 Adjust following the addition of the new expedite_regs parameter
992 * lynx-i386-low.c: #include "x86-tdesc.h".
993 (lynx_i386_arch_setup): Adjust following the addition of the new
994 expedite_regs parameter to init_target_desc.
995 * nto-x86-low.c: #include "x86-tdesc.h".
996 (nto_x86_arch_setup): Adjust following the addition of the new
997 expedite_regs parameter to init_target_desc.
998 * win32-i386-low.c: #include "x86-tdesc.h".
999 (i386_arch_setup): Adjust following the addition of the new
1000 expedite_regs parameter to init_target_desc.
1002 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1005 * win32-low.c (win32_create_inferior): Add call to my_wait
1006 setting last_status global.
1008 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1011 * win32-low.c (create_process): Only call gdb_tilde_expand if
1012 inferior_cwd is not NULL.
1014 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1016 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1017 registers to the cache if their values have changed.
1018 (i387_xsave_to_cache): Provide default values for x87 control
1019 registers when these features are available, but disabled.
1020 * regcache.c (supply_register_by_name_zeroed): New function.
1021 * regcache.h (supply_register_by_name_zeroed): Declare new
1024 2018-05-07 Tom Tromey <tom@tromey.com>
1026 * configure: Rebuild.
1028 2018-05-04 Tom Tromey <tom@tromey.com>
1030 * configure: Rebuild.
1032 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1033 Pedro Alves <palves@redhat.com>
1035 * linux-aarch64-low.c (aarch64_stopped_data_address):
1038 2018-04-27 Tom Tromey <tom@tromey.com>
1040 * configure: Rebuild.
1042 2018-04-23 Tom Tromey <tom@tromey.com>
1044 * configure: Rebuild.
1046 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1048 * Makefile.in (depcomp): Add "..".
1049 (all_deps_files): New and use it.
1051 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1053 * configure.srv (aarch64*-*-linux*): Don't include xml.
1054 (i[34567]86-*-cygwin*): Likewise.
1055 (i[34567]86-*-linux*): Likewise.
1056 (i[34567]86-*-lynxos*): Likewise.
1057 (i[34567]86-*-mingw32ce*): Likewise.
1058 (i[34567]86-*-mingw*): Likewise.
1059 (i[34567]86-*-nto*): Likewise.
1060 (tic6x-*-uclinux): Likewise.
1061 (x86_64-*-linux*): Likewise.
1062 (x86_64-*-mingw*): Likewise.
1063 (x86_64-*-cygwin*): Likewise.
1065 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1067 * tdesc.c: Remove xml parameter.
1069 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1071 * server.c (get_features_xml): Remove cast.
1072 * tdesc.c (void target_desc::accept): Fill in function.
1073 (tdesc_get_features_xml): Remove old xml creation.
1074 (print_xml_feature::visit_pre): Add xml vistor.
1075 * tdesc.h (struct target_desc): Make xmltarget mutable.
1076 (tdesc_get_features_xml): Remove declaration.
1078 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1080 * tdesc.c (tdesc_architecture_name): Add new function.
1081 (tdesc_osabi_name): Likewise.
1082 (tdesc_get_features_xml): Use new functions.
1084 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1086 * tdesc.c (tdesc_create_flags): Remove.
1087 (tdesc_add_flag): Likewise.
1088 (tdesc_named_type): Likewise.
1089 (tdesc_create_union): Likewise.
1090 (tdesc_create_struct): Likewise.
1091 (tdesc_create_vector): Likewise.
1092 (tdesc_add_bitfield): Likewise.
1093 (tdesc_add_field): Likewise.
1094 (tdesc_set_struct_size): Likewise.
1096 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1098 * tdesc.c (~target_desc): Remove implictly deleted items.
1099 (init_target_desc): Iterate all features.
1100 (tdesc_get_features_xml): Use vector.
1101 (tdesc_create_feature): Create feature.
1102 * tdesc.h (tdesc_feature) Remove
1103 (target_desc): Add features.
1105 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1107 * Makefile.in: Add common/tdesc.c
1108 * tdesc.c (init_target_desc): init all reg_defs from register
1110 (tdesc_create_reg): Create tdesc_reg.
1111 * tdesc.h (tdesc_feature): Add register vector.
1113 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1115 * tdesc.h (struct target_desc) <features>: Change type to
1116 std::vector<std::string>.
1117 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1119 (tdesc_get_features_xml): Likewise.
1120 (tdesc_create_feature): Likewise.
1122 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1124 * regcache.c (find_register_by_number): Return a ref.
1125 (find_regno): Use references.
1126 (register_size): Likewise.
1127 (register_data): Likewise.
1128 * tdesc.c (target_desc::~target_desc): Remove free calls.
1129 (target_desc::operator==): Use std::vector compare.
1130 (init_target_desc): Use reference.
1131 (tdesc_create_reg): Use reg constructors.
1132 * tdesc.h (struct target_desc): Replace pointer with object.
1134 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1136 * regcache.c (find_register_by_number): Make static.
1137 (find_regno): Use find_register_by_number
1138 * regcache.h (struct reg): Remove declaration.
1140 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1142 * tdesc.c (target_desc::~target_desc): Move to here.
1143 (target_desc::operator==): Likewise.
1144 * tdesc.h (target_desc::~target_desc): Move from here.
1145 (target_desc::operator==): Likewise.
1147 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1149 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1151 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1153 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1155 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1156 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1157 and init_registers_s390_gs_linux64.
1159 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1161 * linux-s390-low.c (s390_fill_gs): Remove function.
1162 (s390_fill_gsbc): Remove function.
1163 (s390_regsets): Set fill functions for the guarded storage regsets
1166 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1168 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1169 the word size. Add comment.
1170 (s390_get_wordsize): New function.
1171 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1172 pswm with it. Instead, use s390_get_wordsize to determine the
1173 word size first and derive the correct tdesc from that directly.
1175 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1177 * Makefile.in: Include silent-rules.mk.
1178 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1179 (COMPILE): Add ECHO_CXX.
1180 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1181 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1182 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1183 (version-generated.c): Add ECHO_GEN.
1184 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1185 (IPAGENT_COMPILE): Add ECHO_CXX.
1186 (%-generated.c): Add ECHO_REGDAT.
1188 2018-03-14 Tom Tromey <tom@tromey.com>
1191 * ax.c (ax_printf): Special case for NULL.
1193 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1195 * linux-low.c (linux_qxfer_libraries_svr4): Use
1196 xml_escape_text_append.
1198 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1200 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1202 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1204 * server.c (handle_general_set): Remove unnecessary xstrdup.
1206 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1208 * server.c (parse_debug_format_options): Adjust to
1209 delim_string_to_char_ptr_vec changes.
1210 * thread-db.c (thread_db_load_search): Adjust to
1211 dirnames_to_char_ptr_vec changes.
1213 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1215 * target.h (target_enable_btrace, target_disable_btrace)
1216 (target_read_btrace, target_read_btrace_conf): Turn macro into
1217 inline function. Throw error if target method is not defined.
1218 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1219 check for btrace target method. Be prepared to handle exceptions
1220 from btrace target methods.
1222 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1224 * server.c (captured_main): Change order of error message printed
1225 when the current working directory cannot be found.
1227 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1229 * server.c: Include "filenames.h" and "pathstuff.h".
1230 (program_name): Delete variable.
1231 (program_path): New anonymous class.
1232 (get_exec_wrapper): Use "program_path" instead of
1234 (handle_v_run): Likewise.
1235 (captured_main): Likewise.
1236 (process_serial_event): Likewise.
1238 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1240 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1241 (OBJS): Add "pathstuff.o".
1242 * server.c (current_directory): New global variable.
1243 (captured_main): Initialize "current_directory".
1245 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1247 * tdesc.c: Use common/tdesc.h.
1248 * tdesc.h: Likewise.
1250 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1251 Simon Marchi <simon.marchi@ericsson.com>
1253 * Makefile.in: Switch order of make rules.
1255 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1257 * Makefile.in: Add common directory in build.
1258 * configure.ac: Add common reference.
1259 * configure: Regenerate.
1261 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1263 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1264 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1265 * spu-low.c (spu_target_ops): Likewise.
1266 * win32-low.c (win32_target_ops): Likewise.
1267 * server.c (supported_btrace_packets): Report packets unconditionally.
1268 * target.h (target_ops) <supports_btrace>: Remove.
1269 (target_supports_btrace): Remove.
1271 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1273 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1274 (handle_btrace_disable): Change return type to void. Use exceptions
1276 (handle_btrace_general_set): Catch exception and copy message to
1279 2018-02-08 Tom Tromey <tom@tromey.com>
1281 * linux-low.c (install_software_single_step_breakpoints): Use
1282 make_scoped_restore.
1283 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1284 (do_restore_current_thread_cleanup): Remove.
1285 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1288 2018-02-08 Tom Tromey <tom@tromey.com>
1290 * mem-break.c (set_raw_breakpoint_at): Use
1291 gdb::unique_xmalloc_ptr.
1293 2018-01-30 Pedro Alves <palves@redhat.com>
1296 * target.c (target_terminal::terminal_state): Rename to ...
1297 (target_terminal::m_terminal_state): ... this.
1299 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1301 * linux-low.c (handle_extended_wait): Surround call to
1302 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1304 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1306 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1307 linux_ptrace_attach_fail_reason_string now returning an
1309 (linux_attach): Likewise.
1310 * thread-db.c (attach_thread): Likewise.
1312 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1315 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1316 checking for fs_base/gs_base fields in struct user_regs_struct.
1317 * configure: Regenerate.
1319 2018-01-16 Yao Qi <yao.qi@linaro.org>
1322 * linux-low.c (fetch_register): Call supply_register instead of
1325 2018-01-08 Yao Qi <yao.qi@linaro.org>
1326 Simon Marchi <simon.marchi@ericsson.com>
1328 * Makefile.in (OBS): Remove selftest.o.
1329 * configure.ac: Set srv_selftest_objs if $development is true.
1330 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1331 * configure: Re-generated.
1332 * server.c (captured_main): Wrap variable selftest_filter with
1335 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1337 * server.c (parse_debug_format_options): Return std::string.
1338 (handle_monitor_command, captured_main): Adjust.
1340 2018-01-05 Pedro Alves <palves@redhat.com>
1343 * server.c (captured_main): Pass quiet=false to
1344 save_original_signals_state.
1346 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1348 * gdbreplay.c (gdbreplay_version): Update copyright year in
1350 * server.c (gdbserver_version): Likewise.
1352 2017-12-08 Tom Tromey <tom@tromey.com>
1354 * ax.c (ax_printf): Update.
1356 2017-12-07 Yao Qi <yao.qi@linaro.org>
1358 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1359 aarch64_linux_read_description.
1360 * linux-amd64-ipa.c (idx2mask): New array.
1361 (get_ipa_tdesc): Move idx2mask out.
1362 (initialize_low_tracepoint): Initialize target descriptions.
1363 * linux-i386-ipa.c (idx2mask): New array.
1364 (get_ipa_tdesc): Move idx2mask out.
1365 (initialize_low_tracepoint): Initialize target descriptions.
1367 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1369 * tdesc.c (struct tdesc_type): Change return type.
1370 (tdesc_add_flag): Change parameter type.
1371 (tdesc_add_bitfield): Likewise.
1372 (tdesc_add_field): Likewise.
1373 (tdesc_set_struct_size): Likewise.
1375 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1377 * regcache.c (registers_to_string): Remove unused variable.
1379 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1381 * inferiors.c (for_each_inferior_with_data): Remove.
1382 * inferiors.h (for_each_inferior_with_data): Remove.
1383 * server.c (handle_qxfer_threads_worker): Change parameter type.
1384 (handle_qxfer_threads_proper): Use for_each_thread.
1386 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1388 * inferiors.c (for_each_inferior): Remove.
1389 (clear_inferiors): Use for_each_thread.
1390 * inferiors.h (for_each_inferior): Remove.
1391 * linux-low.c (linux_wait_for_event_filtered): Use
1393 (linux_stabilize_threads): Likewise.
1394 * regcache.c (regcache_release): Likewise.
1395 * server.c (gdb_wants_all_threads_stopped): Likewise.
1396 (clear_pending_status_callback): Remove.
1397 (handle_status): Use for_each_thread.
1398 (captured_main): Likewise.
1399 * win32-low.c (child_init_thread_list): Likewise.
1400 (win32_clear_inferiors): Likewise.
1401 (fake_breakpoint_event): Likewise.
1403 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1405 * inferiors.h (find_inferior): Remove.
1406 * inferiors.c (find_inferior): Remove.
1408 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1410 * linux-low.c (resume_status_pending_p): Update comment.
1411 (need_step_over_p): Update comment.
1413 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1415 * linux-low.c (proceed_one_lwp): Return void, change parameter
1417 (unsuspend_and_proceed_one_lwp): Likewise.
1418 (proceed_all_lwps): Use for_each_thread.
1419 (unstop_all_lwps): Likewise.
1421 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1423 * linux-low.c (linux_resume_one_thread): Return void, take
1425 (linux_resume): Use for_each_thread.
1427 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1429 * linux-low.c (send_sigstop_callback): Return void, change
1430 parameter type. Rename to...
1431 (send_sigstop): ... this.
1432 (suspend_and_send_sigstop_callback): Return void, change parameter
1434 (suspend_and_send_sigstop): ... this.
1435 (stop_all_lwps): Use for_each_thread.
1437 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1439 * linux-low.c (lwp_running): Return bool, remove unused
1441 (linux_stabilize_threads): Use find_thread.
1443 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1445 * linux-low.c (select_singlestep_lwp_callback): Remove.
1446 (count_events_callback): Remove.
1447 (select_event_lwp_callback): Remove.
1448 (select_event_lwp): Use find_thread/for_each_thread.
1450 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1452 * linux-low.c (not_stopped_callback): Return bool, take filter
1454 (linux_wait_for_event_filtered): Use find_thread.
1455 (linux_wait_1): Likewise.
1457 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1459 * linux-low.c (same_lwp): Remove.
1460 (find_lwp_pid): Use find_thread.
1462 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1464 * linux-low.c (delete_lwp_callback): Remove.
1465 (linux_mourn): Use for_each_thread.
1467 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1469 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1470 args parameter, don't check for pid.
1471 (linux_detach): Use for_each_thread.
1473 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1475 * linux-low.c (struct counter): Remove.
1476 (second_thread_of_pid_p): Remove.
1477 (last_thread_of_process_p): Use find_thread.
1479 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1481 * inferiors.c (find_inferior_in_random): Remove.
1482 * inferiors.h (find_inferior_in_random): Remove.
1483 * linux-low.c (status_pending_p_callback): Return bool, accept
1484 parameter ptid directly.
1485 (linux_wait_for_event_filtered): Use find_thread_in_random.
1486 (linux_wait_1): Likewise.
1488 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1490 * inferiors.c (find_inferior_id): Remove.
1491 (find_thread_ptid): Move implemention from find_inferior_id to
1493 * inferiors.h (find_inferior_id): Remove.
1494 * server.c (handle_status): Use find_thread_ptid.
1495 (process_serial_event): Likewise.
1496 * thread-db.c (find_one_thread): Likewise.
1497 (thread_db_thread_handle): Likewise.
1498 * win32-low.c (thread_rec): Likewise.
1499 (child_delete_thread): Likewise.
1500 (win32_thread_alive): Likewise.
1501 (get_child_debug_event): Likewise.
1503 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1505 * linux-mips-low.c (update_watch_registers_callback): Return
1506 void, remove pid_p parameter, don't check for pid.
1507 (mips_insert_point, mips_remove_point): Use for_each_thread.
1509 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1511 * lynx.low (lynx_delete_thread_callback): Remove.
1512 (lynx_mourn): Use for_each_thread.
1514 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1516 * regcache.c (regcache_invalidate_one): Remove.
1517 (regcache_invalidate_pid): use for_each_thread.
1519 2017-11-26 Tom Tromey <tom@tromey.com>
1521 * linux-low.c (linux_create_inferior): Update.
1523 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1525 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1527 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1529 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
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 * configure.srv: Add new file.
1537 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1538 * linux-aarch64-tdesc-selftest.c: New file.
1539 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1541 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1543 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1544 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1545 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1547 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1549 * configure.srv: Add new files.
1550 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1551 aarch64_linux_read_description.
1552 * linux-aarch64-low.c (aarch64_linux_read_description):
1553 Merge with aarch64_arch_setup.
1554 (aarch64_arch_setup): Call aarch64_linux_read_description.
1555 * linux-aarch64-tdesc.c: New file.
1556 * linux-aarch64-tdesc.h: New file.
1558 2017-11-24 Yao Qi <yao.qi@linaro.org>
1560 * configure.srv: Set $srv_regobj for tic6x-linux.
1561 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1562 (tic6x_read_description): Move some code to tic6x_arch_setup.
1563 (tic6x_tdesc_test): New function.
1564 (initialize_low_arch): Call selftests::register_test.
1566 2017-11-22 Yao Qi <yao.qi@linaro.org>
1568 * remote-utils.c (prepare_resume_reply): Use memcpy.
1570 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1572 * linux-low.c (kill_one_lwp_callback): Return void, take
1573 argument directly, don't filter on pid.
1574 (linux_kill): Use for_each_thread.
1576 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1578 * linux-low.c (need_step_over_p): Return bool, remove dummy
1580 (linux_resume, proceed_all_lwps): Use find_thread.
1582 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1584 * linux-low.c (resume_status_pending_p): Return bool, remove
1586 (linux_resume): Use find_thread.
1588 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1590 * linux-low.c (struct thread_resume_array): Remove.
1591 (linux_set_resume_request): Return void, take arguments
1593 (linux_resume): Use for_each_thread.
1595 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1597 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1598 return bool, remove data argument.
1599 (linux_stabilize_threads): Use find_thread.
1601 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1603 * linux-low.c (unsuspend_one_lwp): Remove.
1604 (unsuspend_all_lwps): Use for_each_thread, inline code from
1607 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1609 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1610 * linux-low.c (struct iterate_over_lwps_args): Remove.
1611 (iterate_over_lwps_filter): Remove.
1612 (iterate_over_lwps): Use find_thread.
1614 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1616 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1617 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1618 code from reset_lwp_ptrace_options_callback.
1620 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1622 * linux-arm-low.c (struct update_registers_data): Remove.
1623 (update_registers_callback): Return void, take arguments
1624 directly, don't check thread's pid.
1625 (arm_insert_point, arm_remove_point): Use for_each_thread.
1627 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1629 * win32-low.c (continue_one_thread): Return void, take argument
1631 (child_continue): Use for_each_thread.
1633 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1635 * win32-i386-low.c (update_debug_registers_callback): Rename
1637 (update_debug_registers): ... this, return void, remove pid_p arg.
1638 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1640 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1642 * inferiors.h (struct process_info): Add constructor, initialize
1644 <syscalls_to_catch>: Change type to std::vector<int>.
1645 * inferiors.c (add_process): Allocate process_info with new.
1646 (remove_process): Free process_info with delete.
1647 * linux-low.c (handle_extended_wait): Adjust.
1648 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1649 * server.c (handle_general_set): Adjust.
1651 2017-11-16 Pedro Alves <palves@redhat.com>
1653 * remote-utils.c (remote_close): Block SIGIO signals instead of
1654 uninstalling the SIGIO handler.
1656 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1658 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1660 2017-11-16 Yao Qi <yao.qi@linaro.org>
1662 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1663 (tic6x_store_gregset): Likewise.
1664 (tic6x_usrregs_info): Move it up.
1666 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1668 * Makefile.in: Update arch rules.
1669 * configure.srv: Explicitly mark arch/ files.
1671 2017-11-13 Andreas Schwab <schwab@suse.de>
1673 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1675 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1677 2017-11-06 Pedro Alves <palves@redhat.com>
1679 * config.in, configure: Regenerate.
1681 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1683 * target.c (struct thread_search): Remove.
1684 (thread_search_callback): Remove.
1685 (prepare_to_access_memory): Use for_each_thread instead of
1686 find_inferior. Inline code from thread_search_callback.
1688 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1690 * server.c (struct visit_actioned_threads_data): Remove.
1691 (visit_actioned_threads): Change prototype to take arguments
1693 (resume): Use find_thread instead of find_inferior.
1695 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1697 * server.c (queue_stop_reply_callback): Change prototype, return
1699 (find_status_pending_thread_callback): Remove.
1700 (handle_status): Replace find_inferior with find_thread and
1703 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1705 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1707 (aarch64_store_gregset): Likewise.
1708 (aarch64_fill_fpregset): Likewise.
1709 (aarch64_store_fpregset): Likewise.
1711 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1713 * gdbthread.h (find_thread, for_each_thread): New functions.
1714 * inferiors.c (thread_of_pid): Remove.
1715 (find_any_thread_of_pid): Use find_thread.
1716 * linux-low.c (num_lwps): Use for_each_thread.
1718 2017-10-17 Yao Qi <yao.qi@linaro.org>
1720 * Makefile.in: Remove one rule.
1721 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1723 2017-10-17 Yao Qi <yao.qi@linaro.org>
1725 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1726 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1728 2017-10-17 Yao Qi <yao.qi@linaro.org>
1730 * configure.srv: Rename arm.o with arch/arm.o.
1732 2017-10-17 Yao Qi <yao.qi@linaro.org>
1734 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1735 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1736 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1737 (arch-i386.o, arch-amd64.o): Remove rules.
1738 (arch/%.o): New rule.
1739 Update POSTCOMPILE and COMPILE.pre.
1740 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1741 * configure: Re-generated.
1742 * configure.srv: Replace arch-i386.o with arch/i386.o.
1743 Replace arch-amd64.o with arch/amd64.o.
1745 2017-10-16 Yao Qi <yao.qi@linaro.org>
1747 * configure: Regenerated.
1749 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1751 * inferiors.h: (struct inferior_list): Remove.
1752 (struct inferior_list_entry); Remove.
1753 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1754 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1755 get_first_inferior): Remove.
1756 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1757 find_inferior_id, find_inferior_in_random): Change signature.
1758 * inferiors.c (all_threads): Change type to
1759 std::list<thread_info *>.
1760 (get_thread): Remove macro.
1761 (find_inferior, find_inferior_id): Change signature, implement
1763 (find_inferior_in_random): Change signature, implement using
1764 find_thread_in_random.
1765 (for_each_inferior, for_each_inferior_with_data): Change
1766 signature, implement using for_each_thread.
1767 (add_inferior_to_list, remove_inferior): Remove.
1768 (add_thread, get_first_thread, thread_of_pid,
1769 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1770 (get_first_inferior, one_inferior_p, clear_inferior_list):
1772 (clear_inferiors, get_thread_process): Update.
1773 * gdbthread.h: Include <list>.
1774 (struct thread_info) <entry>: Remove field.
1776 (all_threads): Change type to std::list<thread_info *>.
1777 (get_first_inferior): Add doc.
1778 (find_thread, for_each_thread, find_thread_in_random): New
1780 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1781 * linux-arm-low.c (update_registers_callback): Update.
1782 * linux-low.c (second_thread_of_pid_p): Update.
1783 (kill_one_lwp_callback, linux_detach_lwp_callback,
1784 delete_lwp_callback, status_pending_p_callback, same_lwp,
1785 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1786 iterate_over_lwps, not_stopped_callback,
1787 resume_stopped_resumed_lwps, count_events_callback,
1788 select_singlestep_lwp_callback, select_event_lwp_callback,
1789 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1790 suspend_and_send_sigstop_callback, wait_for_sigstop,
1791 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1792 lwp_running, linux_set_resume_request, resume_status_pending_p,
1793 need_step_over_p, start_step_over, linux_resume_one_thread,
1794 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1795 reset_lwp_ptrace_options_callback): Update.
1796 * linux-mips-low.c (update_watch_registers_callback): Update.
1797 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1799 (free_register_cache_thread_one): Remove.
1800 (regcache_release): Update.
1801 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1802 handle_qxfer_threads_worker): Update.
1803 (handle_query): Update, use list iterator.
1804 (visit_actioned_threads, handle_pending_status,
1805 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1806 clear_pending_status_callback, set_pending_status_callback,
1807 find_status_pending_thread_callback, handle_status,
1808 process_serial_event): Update.
1809 * target.c (thread_search_callback): Update.
1810 * thread-db.c (thread_db_get_tls_address): Update.
1811 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1813 * win32-i386-low.c (update_debug_registers_callback): Update.
1814 * win32-low.c (delete_thread_info, child_delete_thread,
1815 continue_one_thread, suspend_one_thread,
1816 get_child_debug_event): Adjust.
1818 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1820 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1821 * inferiors.h: Include <list>.
1822 (struct process_info) <entry>: Remove field.
1824 (pid_of): Change macro to function.
1825 (ptid_of, lwpid_of): Remove macro.
1826 (all_processes): Change type to std::list<process_info *>.
1827 (ALL_PROCESSES): Remove macro.
1828 (for_each_process, find_process): New function.
1829 * inferiors.c (all_processes): Change type to
1830 std::list<process_info *>.
1831 (find_thread_process): Adjust.
1832 (add_process): Likewise.
1833 (remove_process): Likewise.
1834 (find_process_pid): Likewise.
1835 (get_first_process): Likewise.
1836 (started_inferior_callback): Remove.
1837 (have_started_inferiors_p): Adjust.
1838 (attached_inferior_callback): Remove.
1839 (have_attached_inferiors_p): Adjust.
1840 * linux-low.c (check_zombie_leaders): Likewise.
1841 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1842 (x86_linux_update_xmltarget): Adjust.
1843 * server.c (handle_query): Likewise.
1844 (gdb_reattached_process): Remove.
1845 (handle_status): Adjust.
1846 (kill_inferior_callback): Likewise.
1847 (detach_or_kill_inferior): Remove.
1848 (print_started_pid): Likewise.
1849 (print_attached_pid): Likewise.
1850 (detach_or_kill_for_exit): Update.
1851 (process_serial_event): Likewise.
1852 * linux-arm-low.c (arm_new_fork): Likewise.
1854 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1856 * dll.h: Include <list>.
1857 (struct dll_info): Add constructor.
1858 <entry>: Remove field.
1859 (all_dlls): Change type to std::list<dll_info>.
1860 * dll.c: Include <algorithm>.
1861 (get_dll): Remove macro.
1862 (all_dlls): Change type to std::list<dll_info *>.
1863 (free_one_dll): Remove.
1864 (match_dll): Likewise.
1865 (loaded_dll): Adjust.
1866 (unloaded_dll): Adjust to all_dlls type change, use
1867 std::find_if. Inline code from match_dll.
1868 (clear_dlls): Adjust to all_dlls type change.
1869 * server.c (emit_dll_description): Remove.
1870 (handle_qxfer_libraries): Adjust to all_dlls type change,
1871 integrate emit_dll_description's functionality.
1873 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1875 * linux-low.h (struct linux_target_ops) <delete_process>: New
1877 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1878 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1879 (struct linux_target_ops): Add delete_process callback.
1880 * linux-arm-low.c (arm_delete_process): New.
1881 (struct linux_target_ops): Add delete_process callback.
1882 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1883 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1884 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1885 * linux-mips-low.c (mips_linux_delete_process): New.
1886 (struct linux_target_ops): Add delete_process callback.
1887 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1888 * linux-s390-low.c (struct linux_target_ops): Likewise.
1889 * linux-sh-low.c (struct linux_target_ops): Likewise.
1890 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1891 * linux-tile-low.c (struct linux_target_ops): Likewise.
1892 * linux-x86-low.c (x86_linux_delete_process): New.
1893 (struct linux_target_ops): Add delete_process callback.
1894 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1896 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1898 * linux-aarch64-low.c (the_low_target): Add thread delete
1900 * linux-arm-low.c (arm_delete_thread): New function.
1901 (the_low_target): Add thread delete callback.
1902 * linux-bfin-low.c (the_low_target): Likewise.
1903 * linux-crisv32-low.c (the_low_target): Likewise.
1904 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1906 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1908 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1909 * linux-mips-low.c (mips_linux_delete_thread): New function.
1910 (the_low_target): Add thread delete callback.
1911 * linux-ppc-low.c (the_low_target): Likewise.
1912 * linux-s390-low.c (the_low_target): Likewise.
1913 * linux-sh-low.c (the_low_target): Likewise.
1914 * linux-tic6x-low.c (the_low_target): Likewise.
1915 * linux-tile-low.c (the_low_target): Likewise.
1916 * linux-x86-low.c (the_low_target): Likewise.
1917 * linux-xtensa-low.c (the_low_target): Likewise.
1919 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1921 * win32-low.c: Include "common-inferior.h".
1923 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1925 * inferiors.c (set_inferior_cwd): New function.
1926 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1927 (handle_query): Inform that QSetWorkingDir is supported.
1928 * win32-low.c (create_process): Pass the inferior's cwd to
1931 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1933 * inferiors.c (current_inferior_cwd): New global variable.
1934 (get_inferior_cwd): New function.
1935 * inferiors.h (struct process_info) <cwd>: New field.
1937 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1939 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1940 (OBS): Add gdb_tilde_expand.o.
1942 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1944 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1945 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1947 2017-09-29 Pedro Alves <palves@redhat.com>
1949 * ax.c (gdb_parse_agent_expr): Constify.
1950 * ax.h (gdb_parse_agent_expr): Constify.
1951 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1953 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1954 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1955 * remote-utils.h (read_ptid): Constify.
1956 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1957 (process_point_options, process_serial_event): Constify.
1958 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1959 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1960 (cmd_qtbuffer): Constify.
1962 2017-09-29 Pedro Alves <palves@redhat.com>
1964 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1967 2017-09-29 Pedro Alves <palves@redhat.com>
1969 * linux-low.c (handle_extended_wait): Pass parent thread instead
1970 of process to thread_db_notice_clone.
1971 * linux-low.h (thread_db_notice_clone): Replace parent process
1972 parameter with parent thread parameter.
1973 * thread-db.c (find_one_thread): Add comment.
1974 (thread_db_notice_clone): Replace parent process parameter with
1975 parent thread parameter. Temporarily switch to the parent thread.
1977 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1979 * gdbthread.h: Include "common-gdbthread.h".
1980 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1981 "if" when validating the ptid.
1982 * remote-utils.c: Include "gdbthread.h".
1983 (prepare_resume_reply): Use "switch_to_thread".
1984 * target.c (done_accessing_memory): Likewise.
1986 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1988 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1989 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1990 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1991 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1992 s390x-gs-linux64-ipa.o to ipa_obj.
1993 * linux-s390-low.c (HWCAP_S390_GS): New define.
1994 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1996 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1997 (s390_arch_setup): Check for guarded-storage support and choose
1999 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2000 init_registers_s390x_gs_linux64.
2001 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2003 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2004 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2006 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2008 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2010 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2012 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2013 (thread_db_thread_handle): Declare.
2014 * linux-low.c (linux_target_ops): Initialize thread_handle.
2015 * server.c (handle_qxfer_threads_worker): Add support for
2017 * target.h (struct target_ops): Add new function pointer,
2019 (target_thread_handle): Define.
2020 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2022 (thread_db_thread_handle): New function.
2024 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2026 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2027 * linux-low.h (thread_db_notice_clone): Declare.
2028 * thread-db.c (thread_db_notice_clone): New function.
2030 2017-09-21 Pedro Alves <palves@redhat.com>
2032 * server.c (gdb_read_memory, handle_status, process_serial_event)
2033 (handle_serial_event, handle_target_event): Adjust to
2034 set_desired_thread prototype change.
2035 * target.c (set_desired_thread): Remove 'use_general' parameter
2037 * target.h (set_desired_thread): Remove 'use_general' parameter.
2039 2017-09-20 Tom Tromey <tom@tromey.com>
2041 * target.c (target_terminal::terminal_state): Define.
2042 (target_terminal::init): Rename from target_terminal_init.
2043 (target_terminal::inferior): Rename from
2044 target_terminal_inferior.
2045 (target_terminal::ours): Rename from target_terminal_ours.
2046 (target_terminal::ours_for_output, target_terminal::info): New.
2048 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2050 * server.c (accumulate_file_name_length): Remove.
2051 (emit_dll_description): Adjust to std::string change.
2052 (handle_qxfer_libraries): Use std::string to hold document.
2054 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2056 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2057 return type of xml_escape_text.
2058 * server.c (emit_dll_description): Likewise.
2060 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2062 * server.c (captured_main): Accept argument for --selftest.
2063 Update run_tests call.
2064 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2065 when registering selftests.
2067 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2069 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2070 instead of "VEC" for "target_desc.reg_defs".
2071 (regcache_cpy): Likewise.
2072 (registers_to_string): Likewise.
2073 (registers_from_string): Likewise.
2074 (find_regno): Likewise.
2075 (supply_regblock): Likewise.
2076 (regcache_raw_read_unsigned): Likewise.
2077 * tdesc.c (init_target_desc): Likewise.
2078 (tdesc_create_reg): Likewise.
2079 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2080 (struct target_desc) <reg_defs>: Convert to "std::vector".
2081 (target_desc): Do not initialize "reg_defs".
2082 (~target_desc): Update code to use "std::vector" instead of "VEC"
2083 for "target_desc.reg_defs".
2084 (operator==): Likewise.
2086 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2088 * inferiors.h (thread_to_gdb_id): Remove.
2089 * inferiors.c (thread_to_gdb_id): Remove.
2090 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2091 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2092 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2094 * nto-low.c (nto_fetch_registers, nto_store_registers,
2095 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2097 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2099 * inferiors.h (gdb_id_to_thread_id): Remove.
2100 * inferiors.c (gdb_id_to_thread_id): Remove.
2101 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2102 removal. Move pid declaration closer to where it's used.
2104 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2106 * server.c (handle_detach): New function.
2107 (process_serial_event): Move code out, call handle_detach.
2109 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2111 * server.c (require_running): Rename to ...
2112 (require_running_or_return): ... this ...
2113 (require_running_or_break): ... and this.
2114 (handle_query, process_serial_event): Adjust.
2116 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2118 * linux-low.c (linux_set_resume_request): Remove unused
2121 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2123 * server.c (first_thread_of): Remove.
2124 (process_serial_event): Replace usage of first_thread_of with
2125 find_any_thread_of_pid.
2126 * tracepoint.c (same_process_p): Remove.
2127 (gdb_agent_about_to_close): Replace usage of same_process_p with
2128 find_any_thread_of_pid.
2129 * linux-x86-low.c (same_process_callback): Remove.
2130 (x86_arch_setup_process_callback): Replace usage of
2131 same_process_callback with find_any_thread_of_pid.
2132 * thread-db.c (any_thread_of): Remove.
2133 (switch_to_process): Replace usage of any_thread_of with
2134 find_any_thread_of_pid.
2135 * inferiors.c (thread_pid_matches_callback): Remove.
2136 (find_thread_process): Adjust to use find_any_thread_of_pid.
2138 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2140 * regcache.c (get_thread_regcache): Guard calls to "memset"
2143 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2145 * linux-low.c (handle_extended_wait): Use
2146 "allocate_target_description" instead of "XNEW".
2147 * linux-x86-low.c (initialize_low_arch): Likewise.
2149 2017-09-05 Yao Qi <yao.qi@linaro.org>
2151 * configure.srv (srv_i386_regobj): Remove.
2152 (srv_amd64_regobj): Remove.
2153 (srv_regobj): Set it to "" for x86 non-linux targets.
2154 * linux-x86-tdesc.c (i386_linux_read_description):
2155 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2156 (init_registers_i386): Remove the declaration.
2157 (tdesc_i386): Remove the declaration.
2158 (lynx_i386_arch_setup): Call i386_create_target_description.
2159 * nto-x86-low.c: Likewise.
2160 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2161 [!__x86_64__]: include arch/i386.h.
2162 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2164 2017-09-05 Yao Qi <yao.qi@linaro.org>
2166 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2167 i386/amd64-XXX-linux from it.
2169 2017-09-05 Yao Qi <yao.qi@linaro.org>
2171 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2173 (ipa_amd64_linux_regobj): Remove.
2174 (ipa_x32_linux_regobj): Remove.
2176 2017-09-05 Yao Qi <yao.qi@linaro.org>
2178 * Makefile.in (arch-amd64.o): New rule.
2179 * configure.srv: Append arch-amd64.o.
2180 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2181 (get_ipa_tdesc): Call amd64_linux_read_description.
2182 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2183 and init_registers_amd64_XXX.
2184 * linux-x86-low.c (x86_linux_read_description): Call
2185 amd64_linux_read_description.
2186 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2187 (initialize_low_arch): Don't call init_registers_x32_XXX and
2188 init_registers_amd64_XXX.
2189 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2190 and tdesc_amd64_XXX.
2191 [__x86_64__] (amd64_tdesc_test): New function.
2192 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2193 and init_registers_amd64_XXX.
2194 * linux-x86-tdesc.c: Include arch/amd64.h.
2195 (xcr0_to_tdesc_idx): New function.
2196 (i386_linux_read_description): New function.
2197 (amd64_get_ipa_tdesc_idx): New function.
2198 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2199 (amd64_get_ipa_tdesc): Declare.
2201 2017-09-05 Yao Qi <yao.qi@linaro.org>
2203 * configure.srv (srv_i386_linux_xmlfiles): Remove
2204 i386/i386-XXX-linux.xml from it.
2206 2017-09-05 Yao Qi <yao.qi@linaro.org>
2208 * configure.srv: Set srv_i386_linux_regobj empty if $development
2210 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2211 initialize_low_tdesc.
2212 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2213 with #if initialize_low_tdesc.
2214 * linux-x86-tdesc-selftest.c: New file.
2215 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2217 2017-09-05 Yao Qi <yao.qi@linaro.org>
2219 * Makefile.in (arch-i386.o): New rule.
2220 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2221 (x86_64-*-linux*): Likewise.
2222 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2223 include arch/i386.h.
2224 (i386_linux_read_description): Remove code and call
2225 i386_create_target_description.
2226 * tdesc.c (allocate_target_description): New function.
2227 * tdesc.h (set_tdesc_architecture): Remove declaration.
2228 (set_tdesc_osabi): Likewise.
2230 2017-09-05 Yao Qi <yao.qi@linaro.org>
2232 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2233 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2234 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2236 * server.c (get_features_xml): Call tdesc_get_features_xml.
2237 * tdesc.c (set_tdesc_architecture): New function.
2238 (set_tdesc_osabi): New function.
2239 (tdesc_get_features_xml): New function.
2240 (tdesc_create_feature): Add an argument.
2241 * tdesc.h (struct target_desc) <features>: New field.
2242 <arch, osabi>: New field.
2243 (~target_desc): xfree features, arch, and osabi.
2244 (target_desc::oerator==): Don't compare .xmltarget.
2245 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2246 (set_tdesc_osabi): Likewise.
2247 (tdesc_get_features_xml): Likewise.
2249 2017-09-05 Yao Qi <yao.qi@linaro.org>
2251 * linux-x86-tdesc.c: Include selftest.h.
2252 (i386_tdesc_test): New function.
2253 (initialize_low_tdesc): Call selftests::register_test.
2254 * tdesc.h: Include regdef.h.
2255 (target_desc): Override operator == and !=.
2257 2017-09-05 Yao Qi <yao.qi@linaro.org>
2259 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2260 (ipa_obj): Likewise.
2261 * linux-i386-ipa.c: Include common/x86-xstate.h
2262 (get_ipa_tdesc): Call i386_linux_read_description.
2263 (initialize_low_tracepoint): Don't call init_registers_XXX
2264 functions, call initialize_low_tdesc instead.
2265 * linux-x86-low.c (x86_linux_read_description): Call
2266 i386_linux_read_description.
2267 (initialize_low_arch): Don't call init_registers_i386_XXX
2268 functions, call initialize_low_tdesc.
2269 * linux-x86-tdesc.c: New file.
2270 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2271 (i386_get_ipa_tdesc_idx): Declare.
2272 (i386_get_ipa_tdesc): Declare.
2273 (initialize_low_tdesc): Declare.
2275 2017-09-05 Yao Qi <yao.qi@linaro.org>
2277 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2280 2017-09-05 Yao Qi <yao.qi@linaro.org>
2282 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2283 * regcache.c (get_thread_regcache): Use VEC_length.
2284 (init_register_cache): Likewise.
2285 (regcache_cpy): Likewise.
2286 (registers_to_string): Iterate reg_defs via VEC_iterate.
2287 (find_regno): Likewise.
2288 (find_register_by_number): Use VEC_index.
2289 (register_size): Call find_register_by_number.
2290 (register_data): Call find_register_by_number.
2291 (supply_regblock): Use VEC_length.
2292 (regcache_raw_read_unsigned): Likewise.
2293 * tdesc.c (init_target_desc): Iterate reg_defs via
2295 (default_description): Update initializer.
2296 (copy_target_description): Don't update field num_registers.
2297 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2298 <num_registers>: Remove.
2300 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2302 * Makefile.in (.SECONDARY): Define target.
2304 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2306 * linux-low.c (linux_wait_1): Adjust.
2307 * server.c (queue_stop_reply_callback): Adjust.
2309 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2311 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2312 QEnvironmentUnset and QEnvironmentReset packets.
2313 (handle_query): Inform remote that QEnvironmentHexEncoded,
2314 QEnvironmentUnset and QEnvironmentReset are supported.
2316 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2318 * inferiors.h (inferior_target_data): Rename to ...
2319 (thread_target_data): ... this.
2320 (inferior_regcache_data): Rename to ...
2321 (thread_regcache_data): ... this.
2322 (set_inferior_regcache_data): Rename to ...
2323 (set_thread_regcache_data): ... this.
2324 * inferiors.c (inferior_target_data): Rename to ...
2325 (thread_target_data): ... this.
2326 (inferior_regcache_data): Rename to ...
2327 (thread_regcache_data): ... this.
2328 (set_inferior_regcache_data): Rename to ...
2329 (set_thread_regcache_data): ... this.
2330 (free_one_thread): Update.
2331 * linux-low.h (get_thread_lwp): Update.
2332 * regcache.c (get_thread_regcache): Update.
2333 (regcache_invalidate_thread): Update.
2334 (free_register_cache_thread): Update.
2335 * win32-i386-low.c (update_debug_registers_callback): Update.
2336 (win32_get_current_dr): Update.
2337 * win32-low.c (thread_rec): Update.
2338 (delete_thread_info): Update.
2339 (continue_one_thread): Update.
2340 (suspend_one_thread): Update.
2342 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2344 * inferiors.c (set_inferior_target_data): Remove.
2345 * inferiors.h (set_inferior_target_data): Remove.
2347 2017-08-18 Yao Qi <yao.qi@linaro.org>
2349 * Makefile.in (OBS): Add selftest.o.
2350 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2351 * configure, config.in: Re-generated.
2352 * server.c: Include common/sefltest.h.
2353 (captured_main): Handle option --selftest.
2355 2017-08-09 Yao Qi <yao.qi@linaro.org>
2357 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2358 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2359 i386-avx-mpx.o and i386-mmx.o.
2360 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2361 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2362 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2363 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2364 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2365 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2366 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2367 i386/amd64-avx-mpx.xml.
2369 2017-08-09 Yao Qi <yao.qi@linaro.org>
2371 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2372 and x32-avx-avx512.o.
2373 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2374 i386/x32-avx-avx512.xml.
2376 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2378 * tracepoint.h (enum class fast_tpoint_collect_result): New
2380 (fast_tracepoint_collecting): Change return type to
2381 fast_tpoint_collect_result.
2382 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2383 * linux-low.h: Include tracepoint.h.
2384 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2385 fast_tpoint_collect_result.
2386 * linux-low.c (handle_tracepoints): Adjust.
2387 (linux_fast_tracepoint_collecting): Change return type to
2388 fast_tpoint_collect_result.
2389 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2390 linux_wait_1, stuck_in_jump_pad_callback,
2391 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2392 proceed_one_lwp): Adjust to type change.
2394 2017-07-10 Yao Qi <yao.qi@linaro.org>
2396 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2398 2017-06-29 Yao Qi <yao.qi@linaro.org>
2400 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2402 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2404 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2406 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2408 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2410 * linux-low.c (linux_create_inferior): Adjust code to access the
2411 environment information via 'gdb_environ' class.
2412 * lynx-low.c (lynx_create_inferior): Likewise.
2413 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2414 (get_environ): Return a pointer to 'our_environ'.
2415 (captured_main): Initialize 'our_environ'.
2416 * server.h (get_environ): Adjust prototype.
2417 * spu-low.c (spu_create_inferior): Adjust code to access the
2418 environment information via 'gdb_environ' class.
2420 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2422 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2423 usage of "register" keyword.
2425 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2427 * configure: Re-generate.
2429 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2431 * configure: Re-generate.
2433 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2435 * Makefile.in (COMPILE.pre): Add "-x c++".
2437 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2439 * fork-child.c: Conditionally include <signal.h>.
2441 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2443 * server.c (handle_general_set): Handle new packet
2444 "QStartupWithShell".
2445 (handle_query): Add "QStartupWithShell" to the list of supported
2447 (gdbserver_usage): Add help text explaining the
2448 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2450 (captured_main): Recognize and act upon the presence of the new
2453 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2454 Pedro Alves <palves@redhat.com>
2456 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2457 * configure: Regenerate.
2458 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2460 (i[34567]86-*-lynxos*): Likewise.
2461 (spu*-*-*): Likewise.
2462 * fork-child.c: New file.
2463 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2465 (linux_ptrace_fun): New function.
2466 (linux_create_inferior): Adjust function prototype to reflect
2467 change on "target.h". Adjust function code to use
2469 (linux_request_interrupt): Delete "signal_pid".
2470 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2471 (lynx_ptrace_fun): New function.
2472 (lynx_create_inferior): Adjust function prototype to reflect
2473 change on "target.h". Adjust function code to use
2475 * nto-low.c (nto_create_inferior): Adjust function prototype and
2476 code to reflect change on "target.h". Update comments.
2477 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2478 "common-terminal.h" and "environ.h".
2479 (terminal_fd): Moved to fork-child.c.
2480 (old_foreground_pgrp): Likewise.
2481 (restore_old_foreground_pgrp): Likewise.
2482 (last_status): Make it global.
2483 (last_ptid): Likewise.
2484 (our_environ): New variable.
2485 (startup_with_shell): Likewise.
2486 (program_name): Likewise.
2487 (program_argv): Rename to...
2488 (program_args): ...this.
2489 (wrapper_argv): New variable.
2490 (start_inferior): Delete function.
2491 (get_exec_wrapper): New function.
2492 (get_exec_file): Likewise.
2493 (get_environ): Likewise.
2494 (prefork_hook): Likewise.
2495 (post_fork_inferior): Likewise.
2496 (postfork_hook): Likewise.
2497 (postfork_child_hook): Likewise.
2498 (handle_v_run): Update code to deal with arguments coming from the
2499 remote host. Update calls from "start_inferior" to
2501 (captured_main): Likewise. Initialize environment variable. Call
2503 * server.h (post_fork_inferior): New prototype.
2504 (get_environ): Likewise.
2505 (last_status): Declare.
2506 (last_ptid): Likewise.
2507 (signal_pid): Likewise.
2508 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2509 (spu_ptrace_fun): New function.
2510 (spu_create_inferior): Adjust function prototype to reflect change
2511 on "target.h". Adjust function code to use "fork_inferior".
2512 * target.c (target_terminal_init): New function.
2513 (target_terminal_inferior): Likewise.
2514 (target_terminal_ours): Likewise.
2515 * target.h: Include <vector>.
2516 (struct target_ops) <create_inferior>: Update prototype.
2517 (create_inferior): Update macro.
2518 * utils.c (gdb_flush_out_err): New function.
2519 * win32-low.c (win32_create_inferior): Adjust function prototype
2520 and code to reflect change on "target.h".
2522 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2524 * inferiors.c (switch_to_thread): New function.
2526 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2528 * Makefile.in (SFILE): Add "common/job-control.c".
2529 (OBS): Add "job-control.o".
2531 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2533 * Makefile: Remove "@host_makefile_frag@".
2535 2017-05-05 Pedro Alves <palves@redhat.com>
2537 * configure: Regenerate.
2539 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2541 * configure: Regenerate.
2543 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2545 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2546 software_single_step change of return type to
2547 std::vector<CORE_ADDR>.
2548 * linux-low.c (install_software_single_step_breakpoints):
2550 * linux-low.h (install_software_single_step_breakpoints):
2553 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2555 * remote-utils.c: Include "gdb_termios.h" instead of
2557 * terminal.h: Delete file.
2559 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2561 * server.c: Include <vector>.
2562 <program_argv, wrapper_argv>: Convert to std::vector.
2563 (start_inferior): Rewrite function to use C++.
2564 (handle_v_run): Likewise. Update code that calculates the argv
2565 based on the vRun packet; use C++.
2566 (captured_main): Likewise.
2568 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2570 * server.c (handle_v_cont): Initialize thread_resume::thread
2573 2017-04-05 Pedro Alves <palves@redhat.com>
2575 * configure: Regenerate.
2577 2017-04-05 Pedro Alves <palves@redhat.com>
2579 * gdbreplay.c (sync_error): Constify.
2580 * linux-x86-low.c (push_opcode): Constify.
2582 2017-04-05 Pedro Alves <palves@redhat.com>
2584 * win32-low.c (get_child_debug_event)
2585 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2586 Report TARGET_WAITKIND_SPURIOUS instead.
2588 2017-04-05 Pedro Alves <palves@redhat.com>
2590 * remote-utils.c (remote_prepare, remote_open): Constify.
2591 * remote-utils.h (remote_prepare, remote_open): Constify.
2592 * server.c (captured_main): Constify 'port' handling.
2594 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2596 * Makefile.in (clean): Clear .deps.
2598 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2600 * .gitignore: Remove generated files, replace with wildcard.
2601 * (clean): Replace removal of generated files with wildcard.
2602 (version.c): Replace with...
2603 (version-generated.c): ...this.
2604 (xml-builtin.c): Replace with...
2605 (xml-builtin-generated.c): ...this.
2606 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2607 (%.c: *regformats*): Replace with...
2608 (%-generated.c: *regformats*): ...this.
2610 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2612 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2613 (xtensa_fill_gregset): Call collect_register_by_name for
2615 (xtensa_store_gregset): Call supply_register_by_name for
2618 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2620 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2621 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2622 (xtensa_store_gregset): Call supply_register for all registers in
2623 a0_regnum..a0_regnum + C0_NREGS range.
2625 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2627 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2628 (ax-ipa.o: ax.c): Remove.
2629 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2630 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2631 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2632 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2633 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2635 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2637 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2638 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2639 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2640 (errors-ipa.o: ../common/errors.c): Remove.
2641 (format-ipa.o: ../common/format.c): Remove.
2642 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2644 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2646 * Makefile.in (%-ipa.o: %.c): New rule.
2647 (tracepoint-ipa.o: tracepoint.c): Remove.
2648 (utils-ipa.o: utils.c): Remove.
2649 (remote-utils-ipa.o: remote-utils.c): Remove.
2650 (regcache-ipa.o: regcache.c): Remove.
2651 (i386-linux-ipa.o: i386-linux.c): Remove.
2652 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2653 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2654 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2655 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2656 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2657 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2658 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2659 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2660 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2661 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2662 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2663 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2664 (aarch64-ipa.o: aarch64.c): Remove.
2665 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2666 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2667 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2668 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2669 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2670 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2671 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2672 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2673 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2674 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2675 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2676 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2677 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2678 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2679 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2680 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2681 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2682 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2683 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2684 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2685 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2686 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2687 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2688 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2689 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2690 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2691 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2692 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2693 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2694 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2695 (tdesc-ipa.o: tdesc.c): Remove.
2696 (x32-linux-ipa.o: x32-linux.c): Remove.
2697 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2698 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2700 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2702 * Makefile.in (%.o: ../arch/%.c): New rule.
2703 (arm.o: ../arch/arm.c): Remove.
2704 (arm-linux.o: ../arch/arm-linux.c): Remove.
2705 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2706 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2708 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2710 * Makefile.in (%.o: ../nat/%.c): New rule.
2711 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2712 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2713 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2714 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2715 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2716 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2717 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2718 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2719 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2720 (linux-personality.o: ../nat/linux-personality.c): Remove.
2721 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2722 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2723 (x86-linux.o: ../nat/x86-linux.c): Remove.
2724 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2725 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2727 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2729 * Makefile.in (%.o: ../common/%.c): New rule.
2730 (signals.o: ../common/signals.c): Remove.
2731 (print-utils.o: ../common/print-utils.c): Remove.
2732 (rsp-low.o: ../common/rsp-low.c): Remove.
2733 (common-utils.o: ../common/common-utils.c): Remove.
2734 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2735 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2736 (vec.o: ../common/vec.c): Remove.
2737 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2738 (xml-utils.o: ../common/xml-utils.c): Remove.
2739 (ptid.o: ../common/ptid.c): Remove.
2740 (buffer.o: ../common/buffer.c): Remove.
2741 (format.o: ../common/format.c): Remove.
2742 (filestuff.o: ../common/filestuff.c): Remove.
2743 (agent.o: ../common/agent.c): Remove.
2744 (errors.o: ../common/errors.c): Remove.
2745 (environ.o: ../common/environ.c): Remove.
2746 (common-debug.o: ../common/common-debug.c): Remove.
2747 (cleanups.o: ../common/cleanups.c): Remove.
2748 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2749 (fileio.o: ../common/fileio.c): Remove.
2750 (common-regcache.o: ../common/common-regcache.c): Remove.
2751 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2752 (new-op.o: ../common/new-op.c): Remove.
2753 (btrace-common.o: ../common/btrace-common.c): Remove.
2755 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2757 * Makefile.in (%.o: ../target/%.c): New rule.
2758 (waitstatus.o: ../target/waitstatus.c): Remove.
2760 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2763 (%.c: ../regformats/%.dat,
2764 (%.c: ../regformats/arm/%.dat,
2765 (%.c: ../regformats/i386/%.dat,
2766 (%.c: ../regformats/rs6000/%.dat): New rules.
2767 (aarch64.c): Remove.
2768 (reg-arm.c): Remove.
2769 (arm-with-iwmmxt.c): Remove.
2770 (arm-with-vfpv2.c): Remove.
2771 (arm-with-vfpv3.c): Remove.
2772 (arm-with-neon.c): Remove.
2773 (reg-bfin.c): Remove.
2774 (reg-cris.c): Remove.
2775 (reg-crisv32.c): Remove.
2777 (i386-linux.c): Remove.
2778 (i386-avx.c): Remove.
2779 (i386-avx-linux.c): Remove.
2780 (i386-avx-avx512.c): Remove.
2781 (i386-avx-avx512-linux.c): Remove.
2782 (i386-mpx.c): Remove.
2783 (i386-mpx-linux.c): Remove.
2784 (i386-avx-mpx-avx512-pku.c): Remove.
2785 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2786 (i386-avx-mpx.c): Remove.
2787 (i386-avx-mpx-linux.c): Remove.
2788 (i386-mmx.c): Remove.
2789 (i386-mmx-linux.c): Remove.
2790 (reg-ia64.c): Remove.
2791 (reg-m32r.c): Remove.
2792 (reg-m68k.c): Remove.
2794 (mips-linux.c): Remove.
2795 (mips-dsp-linux.c): Remove.
2796 (mips64-linux.c): Remove.
2797 (mips64-dsp-linux.c): Remove.
2798 (nios2-linux.c): Remove.
2799 (powerpc-32.c): Remove.
2800 (powerpc-32l.c): Remove.
2801 (powerpc-altivec32l.c): Remove.
2802 (powerpc-cell32l.c): Remove.
2803 (powerpc-vsx32l.c): Remove.
2804 (powerpc-isa205-32l.c): Remove.
2805 (powerpc-isa205-altivec32l.c): Remove.
2806 (powerpc-isa205-vsx32l.c): Remove.
2807 (powerpc-e500l.c): Remove.
2808 (powerpc-64l.c): Remove.
2809 (powerpc-altivec64l.c): Remove.
2810 (powerpc-cell64l.c): Remove.
2811 (powerpc-vsx64l.c): Remove.
2812 (powerpc-isa205-64l.c): Remove.
2813 (powerpc-isa205-altivec64l.c): Remove.
2814 (powerpc-isa205-vsx64l.c): Remove.
2815 (s390-linux32.c): Remove.
2816 (s390-linux32v1.c): Remove.
2817 (s390-linux32v2.c): Remove.
2818 (s390-linux64.c): Remove.
2819 (s390-linux64v1.c): Remove.
2820 (s390-linux64v2.c): Remove.
2821 (s390-te-linux64.c): Remove.
2822 (s390-vx-linux64.c): Remove.
2823 (s390-tevx-linux64.c): Remove.
2824 (s390x-linux64.c): Remove.
2825 (s390x-linux64v1.c): Remove.
2826 (s390x-linux64v2.c): Remove.
2827 (s390x-te-linux64.c): Remove.
2828 (s390x-vx-linux64.c): Remove.
2829 (s390x-tevx-linux64.c): Remove.
2830 (tic6x-c64xp-linux.c): Remove.
2831 (tic6x-c64x-linux.c): Remove.
2832 (tic6x-c62x-linux.c): Remove.
2834 (reg-sparc64.c): Remove.
2835 (reg-spu.c): Remove.
2837 (amd64-linux.c): Remove.
2838 (amd64-avx.c): Remove.
2839 (amd64-avx-linux.c): Remove.
2840 (amd64-avx-avx512.c): Remove.
2841 (amd64-avx-avx512-linux.c): Remove.
2842 (amd64-mpx.c): Remove.
2843 (amd64-mpx-linux.c): Remove.
2844 (amd64-avx-mpx-avx512-pku.c): Remove.
2845 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2846 (amd64-avx-mpx.c): Remove.
2847 (amd64-avx-mpx-linux.c): Remove.
2849 (x32-linux.c): Remove.
2850 (x32-avx.c): Remove.
2851 (x32-avx-linux.c): Remove.
2852 (x32-avx-avx512.c): Remove.
2853 (x32-avx-avx512-linux.c): Remove.
2854 (reg-xtensa.c): Remove.
2855 (reg-tilegx.c): Remove.
2856 (reg-tilegx32.c): Remove.
2858 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2860 * Makefile.in (SFILES): Add "common/environ.c".
2861 (OBJS): Add "common/environ.h".
2863 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2865 * configure.ac: Check if the fs_base and gs_base members of
2866 `struct user_regs_struct' exist.
2867 * config.in: Regenerated.
2868 * configure: Likewise.
2870 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2872 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2874 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2875 (get_next_pcs_syscall_next_pc): Likewise.
2877 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2879 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2880 * nto-x86-low.c: Likewise.
2882 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2884 * Makefile.in: Include disable-implicit-rules.mk.
2886 2016-11-23 Pedro Alves <palves@redhat.com>
2888 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2889 (debug_vprintf): Use std::chrono::steady_clock instead of
2890 gettimeofday. Use '.' instead of ':'.
2891 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2892 (get_timestamp): Use std::chrono::steady_clock instead of
2895 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2897 * Makefile.in: Fix whitespace formatting.
2899 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2901 * Makefile.in (SFILES, OBS): Flatten list and order
2904 2016-11-23 Pedro Alves <palves@redhat.com>
2906 * event-loop.c (handle_file_event): Use warning.
2907 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2908 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2911 2016-11-23 Pedro Alves <palves@redhat.com>
2913 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2915 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2916 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2917 debug_printf and debug_flush for debug output.
2918 * server.c (handle_general_set): Likewise.
2919 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2922 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2924 * Makefile.in (.c.o): Replace rule with ...
2925 (%.o: %.c): ... this one.
2927 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2929 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2930 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2932 * configure.ac: Remove checks for the make program.
2933 * configure: Re-generate.
2935 2016-10-28 Pedro Alves <palves@redhat.com>
2937 * Makefile.in (CXX_DIALECT): Get from configure.
2938 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2939 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2940 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2941 * config.in: Regenerate.
2942 * configure: Regenerate.
2944 2016-10-27 Yao Qi <yao.qi@linaro.org>
2946 * linux-low.c (linux_supports_range_stepping): Return true if
2947 can_software_single_step return true.
2949 2016-10-27 Yao Qi <yao.qi@linaro.org>
2951 * inferiors.c (find_inferior_in_random): New function.
2952 * inferiors.h (find_inferior_in_random): Declare.
2953 * linux-low.c (linux_wait_for_event_filtered): Call
2954 find_inferior_in_random instead of find_inferior.
2956 2016-10-27 Yao Qi <yao.qi@linaro.org>
2958 * linux-low.c (linux_wait_1): If single-step breakpoints are
2959 inserted, remove them.
2961 2016-10-26 Pedro Alves <palves@redhat.com>
2963 * linux-low.c (handle_extended_wait): Link parent/child fork
2965 (linux_wait_1): Unlink them.
2966 (linux_set_resume_request): Ignore resume requests for
2967 already-resumed and unhandled fork child threads.
2968 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2969 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2971 (handle_v_requests) <vCont>: Don't call require_running.
2972 * server.h (in_queued_stop_replies): New declaration.
2974 2016-10-24 Yao Qi <yao.qi@linaro.org>
2977 * linux-aarch64-low.c (append_insns): Cast the return value to
2980 2016-10-10 Yao Qi <yao.qi@linaro.org>
2982 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2984 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2986 * target.c (target_supports_multi_process): New function, moved
2988 * target.h (target_supports_multi_process): ... here. Remove
2991 2016-10-05 Tom Tromey <tom@tromey.com>
2994 * tracepoint.c (handle_tracepoint_bkpts): Check
2995 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2997 2016-10-05 Yao Qi <yao.qi@linaro.org>
2999 * configure.srv: Update the path of arm-*.xml files.
3001 2016-10-05 Terry Guo <terry.guo@arm.com>
3002 Yao Qi <yao.qi@linaro.org>
3004 * Makefile.in: Adjust the path of rules.
3005 * configure.srv: Update the path of xml files.
3006 * regformats/arm-with-iwmmxt.dat: Regenerated.
3007 * regformats/arm-with-neon.dat: Likewise.
3008 * regformats/arm-with-vfpv2.dat: Likewise.
3009 * regformats/arm-with-vfpv3.dat Likewise.
3011 2016-09-30 Yao Qi <yao.qi@linaro.org>
3014 * target.c (target_stop_and_wait): Don't call
3015 target_continue_no_signal, use resume_stop instead.
3017 2016-09-26 Yao Qi <yao.qi@linaro.org>
3019 * linux-low.c (linux_wait_1): Call debug_exit.
3021 2016-09-23 Pedro Alves <palves@redhat.com>
3023 * Makefile.in (SFILES): Add common/new-op.c.
3024 (OBS): Add common/new-op.o.
3025 (new-op.o): New rule.
3027 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3029 * .gitinore: Ignore more files.
3031 2016-09-21 Yao Qi <yao.qi@linaro.org>
3033 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3036 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3038 * server.c (start_inferior): Call target_mourn_inferior instead of
3039 mourn_inferior; pass ptid_t argument to it.
3041 (handle_target_event): Likewise.
3042 * target.c (target_mourn_inferior): New function.
3043 * target.h (mourn_inferior): Delete macro.
3045 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3047 * linux-low.c (lwp_is_stepping): New function.
3049 2016-09-06 Carl Love <cel@us.ibm.com>
3051 * server.c (start_inferior): Fixed comment, requested comment change
3052 didn't get updated correctly. Removed reference to ptrace () call as
3053 it is only true on Linux systems.
3055 2016-09-06 Carl Love <cel@us.ibm.com>
3057 * server.c (start_inferior): Do not call
3058 function target_post_create_inferior () if the
3059 inferior process has already exited.
3061 2016-09-05 Pedro Alves <palves@redhat.com>
3063 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3064 (COMPILE.pre, CC_LD): Use CXX directly.
3065 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3066 * acinclude.m4: Don't include build-with-cxx.m4.
3067 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3068 * configure: Regenerate.
3070 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3073 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3074 call writing data to own_buf.
3076 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3078 * target.c (mywait): Call target_wait instead of
3080 (target_wait): New function.
3082 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3084 * server.c (start_inferior): New variable 'ptid'. Replace calls
3085 to the_target->resume by target_continue{,_no_signal}, depending
3087 * target.c (target_stop_and_wait): Call target_continue_no_signal
3088 instead of the_target->resume.
3089 (target_continue): New function.
3091 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3093 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3095 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3098 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3100 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3101 * linux-arm-low.c (ps_get_thread_area): Likewise.
3102 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3103 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3104 * linux-mips-low.c (ps_get_thread_area): Likewise.
3105 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3106 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3107 * linux-x86-low.c (ps_get_thread_area): Likewise.
3108 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3110 2016-08-19 Pedro Alves <palves@redhat.com>
3112 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3114 2016-08-19 Pedro Alves <palves@redhat.com>
3116 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3117 comment. Use memcpy instead of casting through unsigned long.
3119 2016-08-19 Pedro Alves <palves@redhat.com>
3121 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3122 allocating around 0x80000000.
3124 2016-08-19 Pedro Alves <palves@redhat.com>
3127 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3128 (x32-avx512-linux-ipa.o): New rules.
3129 * configure.ac (x86_64-*-linux*): New x32 check.
3130 * configure.srv (ipa_x32_linux_regobj): New.
3131 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3132 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3134 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3136 * configure: Regenerate.
3138 2016-08-09 Pedro Alves <palves@redhat.com>
3141 * Makefile.in (OBS): Add signals-state-save-restore.o.
3142 (signals-state-save-restore.o): New rule.
3143 * config.in: Regenerate.
3144 * configure: Regenerate.
3145 * linux-low.c: Include "signals-state-save-restore.h".
3146 (linux_create_inferior): Call
3147 restore_original_signals_state.
3148 * server.c: Include "dispositions-save-restore.h".
3149 (captured_main): Call save_original_signals_state.
3151 2016-08-05 Pedro Alves <palves@redhat.com>
3153 * configure: Regenerate.
3155 2016-08-04 Yao Qi <yao.qi@linaro.org>
3157 * linux-low.c (regsets_fetch_inferior_registers): Check
3158 errno is ESRCH or not.
3160 2016-08-02 Yao Qi <yao.qi@linaro.org>
3162 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3163 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3164 (thread_db_load_search): Update.
3165 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3166 td_ta_set_event and td_ta_event_getmsg.
3168 2016-07-26 Pedro Alves <palves@redhat.com>
3171 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3172 of unsigned long for 64-bit registers and use uint32_t instead of
3173 unsigned int for 32-bit registers.
3175 2016-07-26 Pedro Alves <palves@redhat.com>
3177 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3180 2016-07-21 Tom Tromey <tom@tromey.com>
3182 * configure: Rebuild.
3184 2016-07-21 Yao Qi <yao.qi@linaro.org>
3186 * mem-break.c (find_gdb_breakpoint): Cast bp to
3187 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3189 2016-07-21 Yao Qi <yao.qi@linaro.org>
3191 * server.c (handle_v_requests): Support s and S actions
3192 if target_supports_software_single_step return true.
3194 2016-07-21 Yao Qi <yao.qi@linaro.org>
3196 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3197 is resume_step, call maybe_hw_step.
3198 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3200 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3202 (proceed_one_lwp): If resume request is resume_step, install
3203 reinsert breakpoints and call maybe_hw_step.
3205 2016-07-21 Yao Qi <yao.qi@linaro.org>
3207 * linux-low.c (proceed_one_lwp): Declare.
3208 (linux_resume_one_thread): Remove local variable 'step'.
3209 Lift code enqueue signal. Call proceed_one_lwp instead of
3210 linux_resume_one_lwp.
3212 2016-07-21 Yao Qi <yao.qi@linaro.org>
3214 * linux-low.c (linux_resume_one_thread): Call
3215 enqueue_pending_signal.
3217 2016-07-21 Yao Qi <yao.qi@linaro.org>
3219 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3220 * inferiors.c (do_restore_current_thread_cleanup): New function.
3221 (make_cleanup_restore_current_thread): Likewise.
3222 * linux-low.c (install_software_single_step_breakpoints): Call
3223 make_cleanup_restore_current_thread. Switch current_thread to
3226 2016-07-21 Yao Qi <yao.qi@linaro.org>
3228 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3229 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3230 (clone_one_breakpoint): Likewise.
3231 (delete_reinsert_breakpoints): Change parameter to thread.
3233 (has_reinsert_breakpoints): Likewise.
3234 (uninsert_reinsert_breakpoints): Likewise.
3235 (reinsert_reinsert_breakpoints): Likewise.
3236 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3237 (delete_reinsert_breakpoints): Likewise.
3238 (reinsert_reinsert_breakpoints): Likewise.
3239 (uninsert_reinsert_breakpoints): Likewise.
3240 (has_reinsert_breakpoints): Likewise.
3242 2016-07-21 Yao Qi <yao.qi@linaro.org>
3244 * inferiors.c (get_thread_process): Make parameter const.
3245 * inferiors.h (get_thread_process): Update declaration.
3246 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3247 Add new parameters child_thread and parent_thread. Callers
3249 * mem-break.h (clone_all_breakpoints): Update declaration.
3251 2016-07-21 Yao Qi <yao.qi@linaro.org>
3253 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3254 <command_list, handler>: Remove.
3255 (struct gdb_breakpoint): New.
3256 (struct other_breakpoint): New.
3257 (struct reinsert_breakpoint): New.
3258 (is_gdb_breakpoint): New function.
3259 (any_persistent_commands): Update command_list if
3260 is_gdb_breakpoint returns true.
3261 (set_breakpoint): Create breakpoints according to their types.
3262 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3263 (set_gdb_breakpoint_1): Likewise.
3264 (set_gdb_breakpoint): Likewise.
3265 (clear_breakpoint_conditions): Change parameter type to
3266 'struct gdb_breakpoint *'.
3267 (clear_breakpoint_commands): Likewise.
3268 (clear_breakpoint_conditions_and_commands): Likewise.
3269 (add_condition_to_breakpoint): Likewise.
3270 (add_breakpoint_condition): Likewise.
3271 (add_commands_to_breakpoint): Likewise.
3272 (check_breakpoints): Check other_breakpoint.
3273 (clone_one_breakpoint): Clone breakpopint according to its type.
3274 * mem-break.h (struct gdb_breakpoint): Declare.
3275 (set_gdb_breakpoint): Update declaration.
3276 (clear_breakpoint_conditions_and_commands): Likewise.
3277 (add_breakpoint_condition): Likewise.
3278 (add_breakpoint_commands): Likewise.
3279 * server.c (process_point_options): Change parameter type to
3280 'struct gdb_breakpoint *'.
3282 2016-07-21 Yao Qi <yao.qi@linaro.org>
3284 * mem-break.c (set_breakpoint_at): Rename it to ...
3285 (set_breakpoint_type_at): ... it.
3286 (set_breakpoint_at): Call set_breakpoint_type_at.
3287 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3288 * mem-break.h (set_breakpoint_at): Update comments.
3290 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3292 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3294 (nios2_store_gregset): Likewise.
3296 2016-07-01 Pedro Alves <palves@redhat.com>
3297 Antoine Tremblay <antoine.tremblay@ericsson.com>
3299 * linux-low.c: Change interface to take the target lwp_info
3300 pointer directly and return void. Handle detaching from a zombie
3302 (linux_detach_lwp_callback): New function.
3303 (linux_detach): Detach from the leader thread after detaching from
3306 2016-06-28 Yao Qi <yao.qi@linaro.org>
3308 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3309 for variable new_offset.
3310 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3311 (aarch64_ftrace_insn_reloc_cb): Likewise.
3312 (aarch64_ftrace_insn_reloc_tb): Likewise.
3313 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3314 PRIx64 instead of PRIx32.
3316 2016-06-28 Yao Qi <yao.qi@linaro.org>
3318 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3319 (the_low_target): Install arm_get_syscall_trapinfo.
3321 2016-06-28 Yao Qi <yao.qi@linaro.org>
3323 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3325 (the_low_target): Install aarch64_get_syscall_trapinfo.
3327 2016-06-28 Yao Qi <yao.qi@linaro.org>
3329 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3331 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3332 Remove parameter sysno.
3333 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3336 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3338 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3339 (s390_emit_ne_goto): Likewise.
3340 (s390_emit_lt_goto): Likewise.
3341 (s390_emit_le_goto): Likewise.
3342 (s390_emit_gt_goto): Likewise.
3343 (s390_emit_ge_goto): Likewise.
3344 (s390x_emit_eq_goto): Likewise.
3345 (s390x_emit_ne_goto): Likewise.
3346 (s390x_emit_lt_goto): Likewise.
3347 (s390x_emit_le_goto): Likewise.
3348 (s390x_emit_gt_goto): Likewise.
3349 (s390x_emit_ge_goto): Likewise.
3350 (s390_emit_ops_impl): Mark variable static.
3351 (s390x_emit_ops): Likewise.
3353 2016-06-17 Yao Qi <yao.qi@linaro.org>
3355 * linux-low.c (handle_extended_wait): Call
3356 uninsert_reinsert_breakpoints for the parent process. Remove
3357 reinsert breakpoints from the child process. Reinsert them to
3358 the parent process when vfork is done.
3359 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3360 (reinsert_reinsert_breakpoints): New function.
3361 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3362 (reinsert_reinsert_breakpoints): Declare.
3364 2016-06-17 Yao Qi <yao.qi@linaro.org>
3366 * linux-low.c (handle_extended_wait): If the parent is doing
3367 step-over, remove the reinsert breakpoints from the forked child.
3369 2016-06-17 Yao Qi <yao.qi@linaro.org>
3371 * linux-low.c (unsuspend_all_lwps): Declare.
3372 (linux_low_filter_event): If thread exited, call finish_step_over.
3373 If step-over is finished, unsuspend other threads.
3375 2016-06-17 Yao Qi <yao.qi@linaro.org>
3377 * linux-low.c (linux_resume_one_lwp_throw): Assert
3378 has_reinsert_breakpoints returns false.
3379 * mem-break.c (delete_disabled_breakpoints): Assert
3380 bp type isn't reinsert_breakpoint.
3382 2016-06-17 Yao Qi <yao.qi@linaro.org>
3384 * linux-low.c (maybe_hw_step): New function.
3385 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3386 (finish_step_over): Switch current_thread to lwp temporarily,
3387 and assert has_reinsert_breakpoints returns true.
3388 (proceed_one_lwp): Call maybe_hw_step.
3389 * mem-break.c (has_reinsert_breakpoints): New function.
3390 * mem-break.h (has_reinsert_breakpoints): Declare.
3392 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3394 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3396 2016-05-17 Yao Qi <yao.qi@linaro.org>
3398 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3399 instead of find_inferior.
3401 2016-05-05 Yao Qi <yao.qi@linaro.org>
3403 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3404 Initialize res to zero.
3406 2016-05-05 Yao Qi <yao.qi@linaro.org>
3408 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3411 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3413 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3414 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3415 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3417 2016-04-28 Par Olsson <par.olsson@windriver.com>
3418 Simon Marchi <simon.marchi@ericsson.com>
3420 * tracepoint.c (write_inferior_int8): New function.
3421 (cmd_qtenable_disable): Write enable flag using
3422 write_inferior_int8.
3424 2016-04-25 Yao Qi <yao.qi@linaro.org>
3426 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3427 (need_step_over_p): Return zero if the LWP has pending signals
3428 can be delivered on software single step target.
3430 2016-04-25 Yao Qi <yao.qi@linaro.org>
3432 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3433 return instead of error.
3435 2016-04-22 Yao Qi <yao.qi@linaro.org>
3437 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3440 2016-04-22 Yao Qi <yao.qi@linaro.org>
3442 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3443 signal when stepping over breakpoint with software single
3446 2016-04-21 Pedro Alves <palves@redhat.com>
3448 * linux-s390-low.c (s390_collect_ptrace_register)
3449 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3451 (s390_check_regset): Use void * instead of gdb_byte *.
3453 2016-04-20 Pedro Alves <palves@redhat.com>
3455 * configure: Renegerate.
3457 2016-04-20 Yao Qi <yao.qi@linaro.org>
3459 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3460 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3462 (arm_store_gregset): Likewise.
3464 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3466 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3467 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3468 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3469 (amd64-avx-mpx-linux.c): New rules.
3470 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3471 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3472 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3473 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3474 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3475 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3476 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3477 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3478 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3479 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3480 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3481 * linux-x86-low.c (x86_linux_read_description): Add case for
3482 X86_XSTATE_AVX_MPX_MASK.
3483 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3484 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3485 init_registers_i386_avx_mpx_linux.
3486 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3487 (initialize_low_tracepoint): Call
3488 init_registers_i386_avx_mpx_linux.
3489 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3490 (initialize_low_tracepoint): Call
3491 init_registers_amd64_avx_mpx_linux.
3492 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3493 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3494 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3497 2016-04-18 Pedro Alves <palves@redhat.com>
3499 * configure: Regenerate.
3501 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3503 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3504 (aarch64_emit_sub): Likewise.
3506 2016-04-12 Pedro Alves <palves@redhat.com>
3508 * utils.c (prepare_to_throw_exception): Delete.
3510 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3512 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3514 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3516 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3518 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3520 * linux-aarch64-ipa.c: Add <elf.h> include.
3521 * linux-ppc-ipa.c: Add <elf.h> include.
3522 * linux-s390-ipa.c: Add <elf.h> include.
3524 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3526 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3527 (get_raw_reg_ptr): Likewise.
3528 (get_trace_state_variable_value_ptr): Likewise.
3529 (set_trace_state_variable_value_ptr): Likewise.
3530 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3533 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3534 Marcin Kościelnicki <koriakin@0x04.net>
3537 * linux-ppc-low.c (emit_insns): New function.
3538 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3539 (ppc_emit_prologue): New function.
3540 (ppc_emit_epilogue): New function.
3541 (ppc_emit_add): New function.
3542 (ppc_emit_sub): New function.
3543 (ppc_emit_mul): New function.
3544 (ppc_emit_lsh): New function.
3545 (ppc_emit_rsh_signed): New function.
3546 (ppc_emit_rsh_unsigned): New function.
3547 (ppc_emit_ext): New function.
3548 (ppc_emit_zero_ext): New function.
3549 (ppc_emit_log_not): New function.
3550 (ppc_emit_bit_and): New function.
3551 (ppc_emit_bit_or): New function.
3552 (ppc_emit_bit_xor): New function.
3553 (ppc_emit_bit_not): New function.
3554 (ppc_emit_equal): New function.
3555 (ppc_emit_less_signed): New function.
3556 (ppc_emit_less_unsigned): New function.
3557 (ppc_emit_ref): New function.
3558 (ppc_emit_const): New function.
3559 (ppc_emit_reg): New function.
3560 (ppc_emit_pop): New function.
3561 (ppc_emit_stack_flush): New function.
3562 (ppc_emit_swap): New function.
3563 (ppc_emit_stack_adjust): New function.
3564 (ppc_emit_call): New function.
3565 (ppc_emit_int_call_1): New function.
3566 (ppc_emit_void_call_2): New function.
3567 (ppc_emit_if_goto): New function.
3568 (ppc_emit_goto): New function.
3569 (ppc_emit_eq_goto): New function.
3570 (ppc_emit_ne_goto): New function.
3571 (ppc_emit_lt_goto): New function.
3572 (ppc_emit_le_goto): New function.
3573 (ppc_emit_gt_goto): New function.
3574 (ppc_emit_ge_goto): New function.
3575 (ppc_write_goto_address): New function.
3576 (ppc_emit_ops_impl): New static variable.
3577 (ppc64v1_emit_prologue): New function.
3578 (ppc64v2_emit_prologue): New function.
3579 (ppc64_emit_epilogue): New function.
3580 (ppc64_emit_add): New function.
3581 (ppc64_emit_sub): New function.
3582 (ppc64_emit_mul): New function.
3583 (ppc64_emit_lsh): New function.
3584 (ppc64_emit_rsh_signed): New function.
3585 (ppc64_emit_rsh_unsigned): New function.
3586 (ppc64_emit_ext): New function.
3587 (ppc64_emit_zero_ext): New function.
3588 (ppc64_emit_log_not): New function.
3589 (ppc64_emit_bit_and): New function.
3590 (ppc64_emit_bit_or): New function.
3591 (ppc64_emit_bit_xor): New function.
3592 (ppc64_emit_bit_not): New function.
3593 (ppc64_emit_equal): New function.
3594 (ppc64_emit_less_signed): New function.
3595 (ppc64_emit_less_unsigned): New function.
3596 (ppc64_emit_ref): New function.
3597 (ppc64_emit_const): New function.
3598 (ppc64v1_emit_reg): New function.
3599 (ppc64v2_emit_reg): New function.
3600 (ppc64_emit_pop): New function.
3601 (ppc64_emit_stack_flush): New function.
3602 (ppc64_emit_swap): New function.
3603 (ppc64v1_emit_call): New function.
3604 (ppc64v2_emit_call): New function.
3605 (ppc64v1_emit_int_call_1): New function.
3606 (ppc64v2_emit_int_call_1): New function.
3607 (ppc64v1_emit_void_call_2): New function.
3608 (ppc64v2_emit_void_call_2): New function.
3609 (ppc64_emit_if_goto): New function.
3610 (ppc64_emit_eq_goto): New function.
3611 (ppc64_emit_ne_goto): New function.
3612 (ppc64_emit_lt_goto): New function.
3613 (ppc64_emit_le_goto): New function.
3614 (ppc64_emit_gt_goto): New function.
3615 (ppc64_emit_ge_goto): New function.
3616 (ppc64v1_emit_ops_impl): New static variable.
3617 (ppc64v2_emit_ops_impl): New static variable.
3618 (ppc_emit_ops): New function.
3619 (linux_low_target): Wire in ppc_emit_ops.
3621 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3622 Marcin Kościelnicki <koriakin@0x04.net>
3625 * Makefile.in: Add powerpc-*-ipa.o
3626 * configure.srv: Add ipa_obj for powerpc*-linux.
3627 * linux-ppc-ipa.c: New file.
3628 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3630 (PPC_FIELD): New macro.
3631 (PPC_SEXT): New macro.
3632 (PPC_OP6): New macro.
3633 (PPC_BO): New macro.
3634 (PPC_LI): New macro.
3635 (PPC_BD): New macro.
3636 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3637 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3638 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3639 (ppc_get_thread_area): New function.
3640 (is_elfv2_inferior): New function.
3641 (gen_ds_form): New function.
3642 (GEN_STD): New macro.
3643 (GEN_STDU): New macro.
3644 (GEN_LD): New macro.
3645 (GEN_LDU): New macro.
3646 (gen_d_form): New function.
3647 (GEN_ADDI): New macro.
3648 (GEN_ADDIS): New macro.
3649 (GEN_LI): New macro.
3650 (GEN_LIS): New macro.
3651 (GEN_ORI): New macro.
3652 (GEN_ORIS): New macro.
3653 (GEN_LWZ): New macro.
3654 (GEN_STW): New macro.
3655 (GEN_STWU): New macro.
3656 (gen_xfx_form): New function.
3657 (GEN_MFSPR): New macro.
3658 (GEN_MTSPR): New macro.
3659 (GEN_MFCR): New macro.
3660 (GEN_MTCR): New macro.
3661 (GEN_SYNC): New macro.
3662 (GEN_LWSYNC): New macro.
3663 (gen_x_form): New function.
3664 (GEN_OR): New macro.
3665 (GEN_MR): New macro.
3666 (GEN_LWARX): New macro.
3667 (GEN_STWCX): New macro.
3668 (GEN_CMPW): New macro.
3669 (gen_md_form): New function.
3670 (GEN_RLDICL): New macro.
3671 (GEN_RLDICR): New macro.
3672 (gen_i_form): New function.
3674 (GEN_BL): New macro.
3675 (gen_b_form): New function.
3676 (GEN_BNE): New macro.
3677 (GEN_LOAD): New macro.
3678 (GEN_STORE): New macro.
3679 (gen_limm): New function.
3680 (gen_atomic_xchg): New function.
3681 (gen_call): New function.
3682 (ppc_relocate_instruction): New function.
3683 (ppc_install_fast_tracepoint_jump_pad): New function.
3684 (ppc_get_min_fast_tracepoint_insn_len): New function.
3685 (ppc_get_ipa_tdesc_idx): New function.
3686 (the_low_target): Wire in the new functions.
3687 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3689 * linux-ppc-tdesc.h: New file.
3691 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3693 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3694 (alloc_jump_pad_buffer): New function.
3695 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3696 (alloc_jump_pad_buffer): New function.
3697 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3698 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3699 (alloc_jump_pad_buffer): New function.
3700 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3701 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3702 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3703 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3705 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3707 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3708 * linux-amd64-ipa.c: Likewise.
3709 * linux-i386-ipa.c: Likewise.
3710 * linux-s390-ipa.c: Likewise.
3711 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3712 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3713 set_trace_state_variable_value_ptr.
3714 (struct ipa_sym_addresses): Likewise.
3715 (symbol_list): Likewise.
3716 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3717 accessing gdb_collect directly.
3718 (gdb_collect_ptr_type): New typedef.
3719 (get_raw_reg_ptr_type): New typedef.
3720 (get_trace_state_variable_value_ptr_type): New typedef.
3721 (set_trace_state_variable_value_ptr_type): New typedef.
3722 (gdb_collect_ptr): New global.
3723 (get_raw_reg_ptr): New global.
3724 (get_trace_state_variable_value_ptr): New global.
3725 (set_trace_state_variable_value_ptr): New global.
3726 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3727 accessing get_raw_reg directly.
3728 (get_get_tsv_func_addr): Likewise for
3729 get_trace_state_variable_value_ptr.
3730 (get_set_tsv_func_addr): Likewise for
3731 set_trace_state_variable_value_ptr.
3732 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3734 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3736 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3738 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3740 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3742 (relocate_instruction): Remove own_buf.
3743 * server.c (own_buf): Make global.
3744 (handle_v_requests): Make global.
3745 * server.h (own_buf): New declaration.
3746 (handle_v_requests): New prototype.
3748 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3751 * linux-s390-low.c (add_insns): New function.
3752 (s390_emit_prologue): New function.
3753 (s390_emit_epilogue): New function.
3754 (s390_emit_add): New function.
3755 (s390_emit_sub): New function.
3756 (s390_emit_mul): New function.
3757 (s390_emit_lsh): New function.
3758 (s390_emit_rsh_signed): New function.
3759 (s390_emit_rsh_unsigned): New function.
3760 (s390_emit_ext): New function.
3761 (s390_emit_log_not): New function.
3762 (s390_emit_bit_and): New function.
3763 (s390_emit_bit_or): New function.
3764 (s390_emit_bit_xor): New function.
3765 (s390_emit_bit_not): New function.
3766 (s390_emit_equal): New function.
3767 (s390_emit_less_signed): New function.
3768 (s390_emit_less_unsigned): New function.
3769 (s390_emit_ref): New function.
3770 (s390_emit_if_goto): New function.
3771 (s390_emit_goto): New function.
3772 (s390_write_goto_address): New function.
3773 (s390_emit_litpool): New function.
3774 (s390_emit_const): New function.
3775 (s390_emit_call): New function.
3776 (s390_emit_reg): New function.
3777 (s390_emit_pop): New function.
3778 (s390_emit_stack_flush): New function.
3779 (s390_emit_zero_ext): New function.
3780 (s390_emit_swap): New function.
3781 (s390_emit_stack_adjust): New function.
3782 (s390_emit_set_r2): New function.
3783 (s390_emit_int_call_1): New function.
3784 (s390_emit_void_call_2): New function.
3785 (s390_emit_eq_goto): New function.
3786 (s390_emit_ne_goto): New function.
3787 (s390_emit_lt_goto): New function.
3788 (s390_emit_le_goto): New function.
3789 (s390_emit_gt_goto): New function.
3790 (s390_emit_ge_goto): New function.
3791 (s390x_emit_prologue): New function.
3792 (s390x_emit_epilogue): New function.
3793 (s390x_emit_add): New function.
3794 (s390x_emit_sub): New function.
3795 (s390x_emit_mul): New function.
3796 (s390x_emit_lsh): New function.
3797 (s390x_emit_rsh_signed): New function.
3798 (s390x_emit_rsh_unsigned): New function.
3799 (s390x_emit_ext): New function.
3800 (s390x_emit_log_not): New function.
3801 (s390x_emit_bit_and): New function.
3802 (s390x_emit_bit_or): New function.
3803 (s390x_emit_bit_xor): New function.
3804 (s390x_emit_bit_not): New function.
3805 (s390x_emit_equal): New function.
3806 (s390x_emit_less_signed): New function.
3807 (s390x_emit_less_unsigned): New function.
3808 (s390x_emit_ref): New function.
3809 (s390x_emit_if_goto): New function.
3810 (s390x_emit_const): New function.
3811 (s390x_emit_call): New function.
3812 (s390x_emit_reg): New function.
3813 (s390x_emit_pop): New function.
3814 (s390x_emit_stack_flush): New function.
3815 (s390x_emit_zero_ext): New function.
3816 (s390x_emit_swap): New function.
3817 (s390x_emit_stack_adjust): New function.
3818 (s390x_emit_int_call_1): New function.
3819 (s390x_emit_void_call_2): New function.
3820 (s390x_emit_eq_goto): New function.
3821 (s390x_emit_ne_goto): New function.
3822 (s390x_emit_lt_goto): New function.
3823 (s390x_emit_le_goto): New function.
3824 (s390x_emit_gt_goto): New function.
3825 (s390x_emit_ge_goto): New function.
3826 (s390_emit_ops): New function.
3827 (struct linux_target_ops): Fill in emit_ops hook.
3829 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3832 * Makefile.in: Add s390 IPA files.
3833 * configure.srv: Build IPA for s390.
3834 * linux-s390-ipa.c: New file.
3835 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3836 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3837 (tdesc_s390_linux32): Likewise.
3838 (init_registers_s390_linux32v1): Likewise.
3839 (tdesc_s390_linux32v1): Likewise.
3840 (init_registers_s390_linux32v2): Likewise.
3841 (tdesc_s390_linux32v2): Likewise.
3842 (init_registers_s390_linux64): Likewise.
3843 (tdesc_s390_linux64): Likewise.
3844 (init_registers_s390_linux64v1): Likewise.
3845 (tdesc_s390_linux64v1): Likewise.
3846 (init_registers_s390_linux64v2): Likewise.
3847 (tdesc_s390_linux64v2): Likewise.
3848 (init_registers_s390_te_linux64): Likewise.
3849 (tdesc_s390_te_linux64): Likewise.
3850 (init_registers_s390_vx_linux64): Likewise.
3851 (tdesc_s390_vx_linux64): Likewise.
3852 (init_registers_s390_tevx_linux64): Likewise.
3853 (tdesc_s390_tevx_linux64): Likewise.
3854 (init_registers_s390x_linux64): Likewise.
3855 (tdesc_s390x_linux64): Likewise.
3856 (init_registers_s390x_linux64v1): Likewise.
3857 (tdesc_s390x_linux64v1): Likewise.
3858 (init_registers_s390x_linux64v2): Likewise.
3859 (tdesc_s390x_linux64v2): Likewise.
3860 (init_registers_s390x_te_linux64): Likewise.
3861 (tdesc_s390x_te_linux64): Likewise.
3862 (init_registers_s390x_vx_linux64): Likewise.
3863 (tdesc_s390x_vx_linux64): Likewise.
3864 (init_registers_s390x_tevx_linux64): Likewise.
3865 (tdesc_s390x_tevx_linux64): Likewise.
3866 (have_hwcap_s390_vx): New static variable.
3867 (s390_arch_setup): Fill have_hwcap_s390_vx.
3868 (s390_get_thread_area): New function.
3869 (s390_ft_entry_gpr_esa): New const.
3870 (s390_ft_entry_gpr_zarch): New const.
3871 (s390_ft_entry_misc): New const.
3872 (s390_ft_entry_fr): New const.
3873 (s390_ft_entry_vr): New const.
3874 (s390_ft_main_31): New const.
3875 (s390_ft_main_64): New const.
3876 (s390_ft_exit_fr): New const.
3877 (s390_ft_exit_vr): New const.
3878 (s390_ft_exit_misc): New const.
3879 (s390_ft_exit_gpr_esa): New const.
3880 (s390_ft_exit_gpr_zarch): New const.
3881 (append_insns): New function.
3882 (s390_relocate_instruction): New function.
3883 (s390_install_fast_tracepoint_jump_pad): New function.
3884 (s390_get_min_fast_tracepoint_insn_len): New function.
3885 (s390_get_ipa_tdesc_idx): New function.
3886 (struct linux_target_ops): Wire in the above functions.
3887 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3888 * linux-s390-tdesc.h: New file.
3890 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3892 * linux-s390-low.c (s390_supports_tracepoints): New function.
3893 (struct linux_target_ops): Fill supports_tracepoints hook.
3895 2016-03-18 Yao Qi <yao.qi@linaro.org>
3897 * linux-low.c (lwp_signal_can_be_delivered): New function.
3898 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3900 2016-03-18 Yao Qi <yao.qi@linaro.org>
3902 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3903 0 if signal is enqueued. Remove 'signal' from one debugging
3904 message. Move one debugging message to some lines below.
3905 Remove code setting 'signal' to 0.
3907 2016-03-18 Yao Qi <yao.qi@linaro.org>
3909 * linux-low.c (linux_low_filter_event): Remove redundant
3910 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3912 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3914 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3915 (struct linux_target_ops): Wire in the above.
3917 2016-03-03 Yao Qi <yao.qi@linaro.org>
3919 * linux-low.c: Update comments to start_step_over.
3921 2016-03-03 Yao Qi <yao.qi@linaro.org>
3924 * linux-low.c (handle_extended_wait): Set child suspended
3925 if event_lwp->bp_reinsert isn't zero.
3927 2016-03-02 Yao Qi <yao.qi@linaro.org>
3929 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3930 enqueue_pending_signal.
3932 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3934 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3937 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3939 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3940 (s390_regmap_3264) [!__s390x__]: New global.
3941 (s390_collect_ptrace_register): Skip map entries containing -1.
3942 (s390_supply_ptrace_register): Ditto.
3943 (s390_fill_gprs_high): New function.
3944 (s390_store_gprs_high): New function.
3945 (s390_regsets): Add NT_S390_HIGH_GPRS.
3946 (s390_get_hwcap): Enable on 31-bit.
3947 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3948 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3949 Detect NT_S390_HIGH_GPRS.
3950 (s390_usrregs_info_3264): Enable on 31-bit.
3951 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3952 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3954 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3957 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3958 * configure.srv: Ditto.
3959 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3960 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3961 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3962 (init_registers_amd64_linux): Remove prototype.
3963 (tdesc_amd64_linux): Remove declaration.
3964 (get_ipa_tdesc): New function.
3965 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3966 initialize remaining tdescs.
3967 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3968 (init_registers_i386_linux): Remove prototype.
3969 (tdesc_i386_linux): Remove declaration.
3970 (get_ipa_tdesc): New function.
3971 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3972 initialize remaining tdescs.
3973 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3974 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3975 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3976 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3977 (x86_get_ipa_tdesc_idx): New function.
3978 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3979 * linux-x86-tdesc.h: New file.
3980 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3981 (target_get_ipa_tdesc_idx): New macro.
3982 * tracepoint.c (ipa_tdesc_idx): New macro.
3983 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3984 (symbol_list): Add ipa_tdesc_idx.
3985 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3986 (ipa_tdesc): Remove.
3987 (ipa_tdesc_idx): New variable.
3988 (get_context_regcache): Use get_ipa_tdesc.
3989 (gdb_collect): Ditto.
3991 * tracepoint.h (get_ipa_tdesc): New prototype.
3992 (ipa_tdesc): Remove.
3994 2016-02-24 Pedro Alves <palves@redhat.com>
3996 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3997 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3998 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3999 Factor out common code between the USE_SIGTRAP_SIGINFO and
4000 !USE_SIGTRAP_SIGINFO blocks.
4001 (linux_low_filter_event): Call save_stop_reason instead of
4002 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4004 (linux_wait_1): Update comments.
4006 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4008 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4009 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4010 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4011 ppc_insert_point, ppc_remove_point.
4013 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4015 * linux-s390-low.c (s390_supports_z_point_type): New function.
4016 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4018 2016-02-16 Yao Qi <yao.qi@linaro.org>
4020 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4021 PC. Get pc from regcache_read_pc.
4023 2016-02-12 Yao Qi <yao.qi@linaro.org>
4025 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4026 or linux_get_pc_32bit.
4027 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4029 2016-02-12 Yao Qi <yao.qi@linaro.org>
4031 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4032 arm_linux_get_next_pcs_fixup.
4034 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4036 * tracepoint.c (x_tracepoint_action_download): Change
4037 write_inferior_data_ptr to write_inferior_data_pointer.
4038 (cmd_qtstart): Likewise.
4039 (write_inferior_data_ptr): Remove.
4040 (download_agent_expr): Change write_inferior_data_ptr to
4041 write_inferior_data_pointer.
4042 (download_tracepoint_1): Likewise.
4043 (download_tracepoint): Likewise.
4044 (download_trace_state_variables): Likewise.
4046 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4047 Marcin Kościelnicki <koriakin@0x04.net>
4049 * tracepoint.c (struct tracepoint_action_ops): Remove.
4050 (struct tracepoint_action): Remove ops.
4051 (m_tracepoint_action_download, r_tracepoint_action_download)
4052 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4053 size and offset accordingly.
4054 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4055 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4056 (tracepoint_action_send, tracepoint_action_download): New functions.
4057 Helpers for trace action handlers.
4058 (add_tracepoint_action): Remove setup actions ops.
4059 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4061 2016-02-10 Yao Qi <yao.qi@linaro.org>
4063 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4065 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4067 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4069 * configure: Regenerate.
4071 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4073 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4074 void * to gdb_byte *.
4075 * linux-low.c (siginfo_fixup): Likewise.
4076 (linux_xfer_siginfo): Likewise.
4077 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4079 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4081 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4083 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4085 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4087 * linux-x86-low.c [__x86_64__]: Include
4088 "nat/amd64-linux-siginfo.h".
4089 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4090 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4091 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4092 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4093 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4094 (cpt_si_fd, si_timerid, si_overrun): Move from
4095 nat/amd64-linux-siginfo.c.
4096 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4098 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4100 * server.c (skip_to_semicolon): Remove.
4101 (process_point_options): Use strchrnul instead of
4104 2016-01-26 Yao Qi <yao.qi@linaro.org>
4106 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4107 * linux-low.c (install_software_single_step_breakpoints): Don't
4108 call regcache_read_pc.
4109 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4112 2016-01-26 Yao Qi <yao.qi@linaro.org>
4114 * linux-low.c (install_software_single_step_breakpoints): Call
4115 regcache_read_pc instead of get_pc.
4117 2016-01-26 Yao Qi <yao.qi@linaro.org>
4119 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4120 (unblock_async_io): Rename to ...
4121 (block_unblock_async_io): ... it. New function.
4122 (enable_async_io): Don't install SIGIO handler. Unblock it
4124 (disable_async_io): Don't ignore SIGIO. Block it instead.
4125 (initialize_async_io): Install SIGIO handler. Don't call
4128 2016-01-26 Yao Qi <yao.qi@linaro.org>
4130 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4131 first character is '\003', call *the_target->request_interrupt.
4133 2016-01-25 Yao Qi <yao.qi@linaro.org>
4135 * remote-utils.c (new_thread_notify): Remove.
4136 (dead_thread_notify): Likewise.
4137 * remote-utils.h (new_thread_notify): Remove declaration.
4138 (dead_thread_notify): Likewise.
4140 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4142 * gdb.trace/pending.exp: Fix expected message on continue.
4144 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4146 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4147 it works properly on big-endian machines where sizeof (CORE_ADDR)
4150 2016-01-21 Pedro Alves <palves@redhat.com>
4152 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4153 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4154 * configure: Regenerate.
4156 2016-01-21 Yao Qi <yao.qi@linaro.org>
4158 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4159 is_thumb and set it according to CPSR saved on the stack.
4160 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4161 arm_sigreturn_next_pc.
4163 2016-01-18 Yao Qi <yao.qi@linaro.org>
4165 * linux-low.c (linux_set_pc_64bit): New function.
4166 (linux_get_pc_64bit): New function.
4167 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4169 * linux-sparc-low.c (debug_threads): Remove declaration.
4170 (sparc_get_pc): Remove.
4171 (the_low_target): Use linux_get_pc_64bit instead of
4173 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4174 (the_low_target): Use linux_get_pc_64bit and
4177 2016-01-18 Yao Qi <yao.qi@linaro.org>
4179 * linux-arm-low.c (debug_threads): Remove declaration.
4180 (arm_get_pc, arm_set_pc): Remove.
4181 (the_low_target): Use linux_get_pc_32bit and
4183 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4184 (the_low_target): Use linux_get_pc_32bit and
4186 * linux-cris-low.c (debug_threads): Remove declaration.
4187 (cris_get_pc, cris_set_pc,): Remove.
4188 (the_low_target): Use linux_get_pc_32bit and
4190 * linux-crisv32-low.c (debug_threads): Remove declaration.
4191 (cris_get_pc, cris_set_pc): Remove.
4192 (the_low_target): Use linux_get_pc_32bit and
4194 * linux-low.c: Include inttypes.h.
4195 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4196 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4197 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4198 (the_low_target): Use linux_get_pc_32bit and
4200 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4201 (the_low_target): Use linux_get_pc_32bit and
4203 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4204 (the_low_target): Use linux_get_pc_32bit and
4206 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4207 (the_low_target): Use linux_get_pc_32bit and
4209 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4210 (the_low_target): Use linux_get_pc_32bit and
4213 2016-01-18 Gary Benson <gbenson@redhat.com>
4215 * configure.ac (AC_FUNC_FORK): New check.
4216 * config.in: Regenerate.
4217 * configure: Likewise.
4219 2016-01-14 Yao Qi <yao.qi@linaro.org>
4221 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4222 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4223 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4224 arm_get_next_pcs_ctor.
4226 2016-01-12 Josh Stone <jistone@redhat.com>
4227 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4229 * inferiors.h: Include "gdb_vecs.h".
4230 (struct process_info): Add syscalls_to_catch.
4231 * inferiors.c (remove_process): Free syscalls_to_catch.
4232 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4233 syscall_return stops.
4234 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4235 * server.c (handle_general_set): Handle QCatchSyscalls.
4236 (handle_query): Report support for QCatchSyscalls.
4237 * target.h (struct target_ops): Add supports_catch_syscall.
4238 (target_supports_catch_syscall): New macro.
4239 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4240 (struct lwp_info): Add syscall_state.
4241 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4242 Maintain syscall_state and syscalls_to_catch across exec.
4243 (get_syscall_trapinfo): New function, proxy to the_low_target.
4244 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4245 (linux_low_filter_event): Toggle syscall_state entry/return for
4246 syscall traps, and set it ignored for all others.
4247 (gdb_catching_syscalls_p): New function.
4248 (gdb_catch_this_syscall_p): New function.
4249 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4250 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4251 (linux_supports_catch_syscall): New function.
4252 (linux_target_ops): Install it.
4253 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4254 (the_low_target): Install it.
4256 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4258 * acinclude.m4: Include new ../warning.m4 file.
4259 * configure: Regenerated.
4260 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4262 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4264 * ax.c (is_goto_target): Mark static.
4265 * linux-low.c (register_addr): Likewise.
4266 (linux_fetch_registers, linux_store_registers): Likewise.
4267 * mem-break.c (any_persistent_commands): Fix old prototype.
4268 (add_commands_to_breakpoint): Mark static.
4269 * regcache.c (find_register_by_name): Delete unused func.
4270 * remote-utils.c (hex_or_minus_one): Mark static.
4271 * server.c (monitor_show_help): Mark static.
4272 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4273 handle_v_requests): Likewise.
4275 2016-01-12 Pedro Alves <palves@redhat.com>
4277 Remove use of the registered trademark symbol throughout.
4279 2016-01-08 Yao Qi <yao.qi@linaro.org>
4281 * remote-utils.c (getpkt): If c is '\003', call target hook
4284 2016-01-06 Yao Qi <yao.qi@linaro.org>
4286 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4287 linux-aarch32-low.c.
4288 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4289 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4290 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4291 (thumb2_breakpoint): Declare.
4292 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4293 linux-aarch32-low.h.
4294 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4295 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4296 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4298 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4300 * gdbreplay.c (gdbreplay_version): Change copyright year in
4302 * server.c (gdbserver_version): Likewise.
4304 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4306 * server.c (crc32_table): Delete.
4307 (crc32): Use libiberty's xcrc32 function.
4309 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4311 * lynx-low.c (lynx_delete_thread_callback): New function.
4312 (lynx_mourn): Properly delete our process and all of its
4313 threads. Remove call to clear_inferiors.
4315 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4317 * target.c (thread_search_callback): Add check that
4318 the thread_stopped target callback is not NULL before
4321 2015-12-21 Yao Qi <yao.qi@linaro.org>
4323 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4326 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4328 * server.c (handle_query): Call target_supports_software_single_step.
4330 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4332 * linux-low.c (single_step): New function.
4333 (linux_resume_one_lwp_throw): Call single_step.
4334 (start_step_over): Likewise.
4336 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4338 * Makefile.in (SFILES): Append arch/arm-linux.c,
4339 arch/arm-get-next-pcs.c.
4340 (arm-linux.o): New rule.
4341 (arm-get-next-pcs.o): New rule.
4342 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4344 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4345 to 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): Make non-static.
4351 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4352 from linux-aarch32-low.c.
4353 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4354 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4355 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4356 (thumb2_breakpoint_len): Likewise.
4357 (arm_is_thumb_mode): New declaration.
4358 * linux-arm-low.c: Include arch/arm-linux.h
4359 aarch/arm-get-next-pcs.h, sys/syscall.h.
4360 (get_next_pcs_ops): New struct.
4361 (get_next_pcs_addr_bits_remove): New function.
4362 (get_next_pcs_is_thumb): New function.
4363 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4364 (arm_sigreturn_next_pc): Likewise.
4365 (get_next_pcs_syscall_next_pc): Likewise.
4366 (arm_gdbserver_get_next_pcs): Likewise.
4367 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4369 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4370 * server.h: Include gdb_vecs.h.
4372 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4374 * Makefile.in (SFILES): Append common/common-regcache.c.
4375 (OBS): Append common-regcache.o.
4376 (common-regcache.o): New rule.
4377 * regcache.c (init_register_cache): Initialize cache to
4379 (regcache_raw_read_unsigned): New function.
4380 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4381 register_status enum.
4383 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4385 * linux-aarch64-low.c (the_low_targets): Rename
4386 breakpoint_reinsert_addr to get_next_pcs.
4387 * linux-arm-low.c (the_low_targets): Likewise.
4388 * linux-bfin-low.c (the_low_targets): Likewise.
4389 * linux-cris-low.c (the_low_targets): Likewise.
4390 * linux-crisv32-low.c (the_low_targets): Likewise.
4391 * linux-low.c (can_software_single_step): Likewise.
4392 (install_software_single_step_breakpoints): New function.
4393 (start_step_over): Use install_software_single_step_breakpoints.
4394 * linux-low.h: New CORE_ADDR vector.
4395 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4397 * linux-mips-low.c (the_low_targets): Likewise.
4398 * linux-nios2-low.c (the_low_targets): Likewise.
4399 * linux-sparc-low.c (the_low_targets): Likewise.
4401 2015-12-17 Pedro Alves <palves@redhat.com>
4403 * linux-low.c (linux_kill_one_lwp): Remove references to
4405 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4407 (linux_init_signals): Delete.
4408 (initialize_low): Adjust.
4409 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4411 2015-12-16 Pedro Alves <palves@redhat.com>
4413 * configure.ac (compiler warning flags): When testing a
4414 -Wno-foo option, check whether -Wfoo works instead.
4415 * configure: Regenerate.
4417 2015-12-11 Don Breazeal <donb@codesourcery.com>
4419 * server.c (process_serial_event): Don't exit from gdbserver
4420 in remote mode if there are still active inferiors.
4422 2015-12-11 Yao Qi <yao.qi@linaro.org>
4424 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4425 arm_breakpoint_at if the process is 32-bit.
4427 2015-12-11 Yao Qi <yao.qi@linaro.org>
4429 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4432 2015-12-07 Yao Qi <yao.qi@linaro.org>
4434 * configure.srv: Append arm.o to srv_tgtobj for
4435 aarch64*-*-linux* target.
4436 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4437 from linux-arm-low.c.
4438 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4439 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4440 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4441 (thumb2_breakpoint_len): Likewise.
4442 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4443 (arm_breakpoint_kinds): Likewise.
4444 (arm_breakpoint_kind_from_pc): Likewise.
4445 (arm_sw_breakpoint_from_kind): Likewise.
4446 (arm_breakpoint_kind_from_current_state): Likewise.
4447 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4448 (arm_sw_breakpoint_from_kind): Declare.
4449 (arm_breakpoint_kind_from_current_state): Declare.
4450 (arm_breakpoint_at): Declare.
4451 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4452 arm_sw_breakpoint_from_kind if process is 32-bit.
4453 (aarch64_breakpoint_kind_from_pc): New function.
4454 (aarch64_breakpoint_kind_from_current_state): New function.
4455 (the_low_target): Initialize fields breakpoint_kind_from_pc
4456 and breakpoint_kind_from_current_state.
4457 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4458 linux-aarch32-low.c.
4459 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4460 (arm_breakpoint, arm_breakpoint_len): Likewise.
4461 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4462 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4463 (arm_is_thumb_mode): Likewise.
4464 (arm_breakpoint_at): Likewise.
4465 (arm_breakpoint_kind_from_pc): Likewise.
4466 (arm_sw_breakpoint_from_kind): Likewise.
4467 (arm_breakpoint_kind_from_current_state): Likewise.
4470 2015-08-04 Yao Qi <yao.qi@linaro.org>
4472 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4473 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4474 * server.c (extended_protocol): Remove "static".
4475 * server.h (extended_protocol): Declare it.
4477 2015-12-04 Josh Stone <jistone@redhat.com>
4479 * target.h (struct target_ops) <arch_setup>: Rename to ...
4480 (struct target_ops) <post_create_inferior>: ... this.
4481 (target_arch_setup): Rename to ...
4482 (target_post_create_inferior): ... this, calling post_create_inferior.
4483 * server.c (start_inferior): Update target_arch_setup calls to
4484 target_post_create_inferior.
4485 * linux-low.c (linux_low_ptrace_options): Forward declare.
4486 (linux_arch_setup): Update its comment for general use.
4487 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4488 (struct linux_target_ops): Use linux_post_create_inferior.
4489 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4490 to post_create_inferior.
4491 * nto-low.c (struct nto_target_ops): Likewise.
4492 * spu-low.c (struct spu_target_ops): Likewise.
4493 * win32-low.c (struct win32_target_ops): Likewise.
4495 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4497 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4499 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4501 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4502 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4503 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4504 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4505 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4506 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4507 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4508 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4509 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4510 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4511 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4512 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4514 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4516 * linux-low.c (linux_look_up_symbols): Don't call
4517 linux_supports_traceclone.
4518 * linux-low.h (thread_db_init): Remove use_events argument.
4519 * thread-db.c (thread_db_use_event): Remove global variable.
4520 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4521 (struct thread_db) <td_create_bp>: Remove field.
4522 (thread_db_create_event): Remove function.
4523 (thread_db_enable_reporting): Likewise.
4524 (find_one_thread): Don't check for thread_db_use_events.
4525 (attach_thread): Likewise.
4526 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4527 (try_thread_db_load_1): Don't check for thread_db_use_events.
4528 (thread_db_init): Remove use_events argument and thread events
4530 (remove_thread_event_breakpoints): Remove function.
4531 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4533 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4535 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4537 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4538 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4539 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4540 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4541 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4543 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4545 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4546 * linux-low.c (can_hardware_single_step): Use
4547 supports_hardware_single_step.
4548 (can_software_single_step): New function.
4549 (start_step_over): Call can_software_single_step.
4550 (linux_supports_hardware_single_step): New function.
4551 (struct target_ops) <supports_software_single_step>: Initialize.
4552 * linux-low.h (struct linux_target_ops)
4553 <supports_hardware_single_step>: Initialize.
4554 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4555 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4556 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4557 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4558 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4559 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4560 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4561 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4562 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4563 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4565 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4566 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4568 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4569 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4570 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4572 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4573 * target.h (struct target_ops): <supports_software_single_step>:
4575 (target_supports_software_single_step): New macro.
4577 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4579 * linux-low.c (linux_wait_1): Fix pc advance condition.
4580 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4581 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4583 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4585 * linux-arm-low.c (arm_is_thumb_mode): New function.
4586 (arm_breakpoint_at): Use arm_is_thumb_mode.
4587 (arm_breakpoint_kind_from_current_state): New function.
4588 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4590 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4591 (linux_breakpoint_kind_from_current_state): New function.
4592 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4593 * linux-low.h (struct linux_target_ops)
4594 <breakpoint_kind_from_current_state>: New field.
4595 * target.h (struct target_ops): Likewise.
4596 (target_breakpoint_kind_from_current_state): New macro.
4598 2015-11-30 Pedro Alves <palves@redhat.com>
4600 * linux-low.c (linux_resume): Wake up the event loop before
4603 2015-11-30 Pedro Alves <palves@redhat.com>
4605 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4607 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4609 * target.c (struct thread_search): New structure.
4610 (thread_search_callback): New function.
4611 (prev_general_thread): New global.
4612 (prepare_to_access_memory, done_accessing_memory): New functions.
4613 * target.h (prepare_to_access_memory, done_accessing_memory):
4614 Replace macros with function declarations.
4616 2015-11-30 Pedro Alves <palves@redhat.com>
4619 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4620 report TARGET_WAITKIND_NO_RESUMED.
4621 * remote-utils.c (prepare_resume_reply): Handle
4622 TARGET_WAITKIND_NO_RESUMED.
4623 * server.c (report_no_resumed): New global.
4624 (handle_query) <qSupported>: Handle "no-resumed+". Report
4625 "no-resumed+" support.
4626 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4627 return error if the client doesn't support no-resumed events.
4628 (push_stop_notification): New function.
4629 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4630 events if the client supports them.
4632 2015-11-30 Pedro Alves <palves@redhat.com>
4634 * linux-low.c (thread_still_has_status_pending_p): Don't check
4636 (lwp_resumed): New function.
4637 (status_pending_p_callback): Return early if the LWP is not
4638 supposed to be resumed.
4640 2015-11-30 Pedro Alves <palves@redhat.com>
4642 * linux-low.c (handle_extended_wait): Assert that the LWP's
4643 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4644 thread create events, leave the new child's status pending.
4645 (linux_low_filter_event): If GDB wants to hear about thread exit
4646 events, leave the LWP marked dead and don't delete it.
4647 (linux_wait_for_event_filtered): Don't check for thread exit.
4648 (filter_exit_event): New function.
4649 (linux_wait_1): Use it, when returning an exit event.
4650 (linux_resume_one_lwp_throw): Assert that the LWP's
4651 waitstatus is TARGET_WAITKIND_IGNORE.
4652 * remote-utils.c (prepare_resume_reply): Handle
4653 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4654 * server.c (report_thread_events): New global.
4655 (handle_general_set): Handle QThreadEvents.
4656 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4657 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4658 TARGET_WAITKIND_THREAD_EXITED.
4659 * server.h (report_thread_events): Declare.
4661 2015-11-30 Pedro Alves <palves@redhat.com>
4663 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4664 the thread's last_resume_kind was resume_stop.
4666 2015-11-30 Pedro Alves <palves@redhat.com>
4668 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4671 2015-11-30 Pedro Alves <palves@redhat.com>
4673 * server.c (handle_v_requests): Handle vCtrlC.
4675 2015-11-30 Pedro Alves <palves@redhat.com>
4677 * gdbthread.h (find_any_thread_of_pid): Declare.
4678 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4680 * server.c (handle_query): If current_thread is NULL, look for
4681 another thread of the selected process.
4683 2015-11-26 Daniel Colascione <dancol@dancol.org>
4684 Simon Marchi <simon.marchi@ericsson.com>
4686 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4687 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4689 * target.h (struct target_ops) <thread_name>: New field.
4690 (target_thread_name): New macro.
4692 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4694 * regcache.h (regcache_invalidate_pid): Add declaration.
4695 * regcache.c (regcache_invalidate_pid): New function, extracted
4696 from regcache_invalidate.
4697 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4698 Add trivial documentation comment.
4699 * lynx-low.c: Use regcache_invalidate_pid instead of
4700 regcache_invalidate.
4702 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4704 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4705 and Elf64_auxv_t if the target is Android.
4707 2015-11-22 Doug Evans <xdje42@gmail.com>
4709 * target.h: #include <sys/types.h>.
4711 2015-11-19 Pedro Alves <palves@redhat.com>
4713 * linux-low.c (linux_process_qsupported): Change prototype.
4715 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4717 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4718 and adjust to loop over all features.
4719 * server.c (handle_query) <qSupported>: Adjust to call
4720 target_process_qsupported once, passing it a vector of unprocessed
4722 * target.h (struct target_ops) <process_qsupported>: Change
4724 (target_process_qsupported): Adjust.
4726 2015-11-19 Pedro Alves <palves@redhat.com>
4728 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4730 * configure: Regenerate.
4732 2015-11-19 Pedro Alves <palves@redhat.com>
4734 * configure: Regenerate.
4736 2015-11-19 Yao Qi <yao.qi@linaro.org>
4738 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4741 2015-11-19 Yao Qi <yao.qi@linaro.org>
4743 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4744 (struct aarch64_operand): Move enum out.
4746 2015-11-19 Yao Qi <yao.qi@linaro.org>
4748 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4749 struct user_fpsimd_state *.
4750 (aarch64_store_fpregset): Likewise.
4752 2015-11-19 Yao Qi <yao.qi@linaro.org>
4754 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4755 struct user_pt_regs *.
4756 (aarch64_store_gregset): Likewise.
4758 2015-11-18 Pedro Alves <palves@redhat.com>
4760 * Makefile.in (all_object_files): Add $IPA_OBJS.
4762 2015-11-17 Pedro Alves <palves@redhat.com>
4764 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4765 GDB_SIGNAL_0 and gdb_signal_to_string.
4767 2015-11-17 Pedro Alves <palves@redhat.com>
4769 * win32-low.c (handle_output_debug_string): Remove parameter.
4770 (win32_kill): Remove our_status local and adjust call to
4771 handle_output_debug_string.
4772 (get_child_debug_event): Adjust call to
4773 handle_output_debug_string.
4775 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4777 * linux-mips-low.c (mips_fill_gregset): Add cast.
4778 (mips_store_gregset): Likewise.
4779 (mips_fill_fpregset): Likewise.
4780 (mips_store_fpregset): Likewise.
4782 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4784 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4787 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4789 * linux-mips-low.c (mips_linux_new_thread): Change type of
4790 watch_type to enum target_hw_bp_type.
4792 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4794 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4795 Change return type to arm_hwbp_type.
4797 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4799 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4800 (arm_store_gregset): Likewise.
4801 * linux-arm-low.c (arm_get_hwcap): Likewise.
4802 (arm_read_description): Likewise.
4804 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4806 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4808 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4810 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4811 (ppc_fill_vsxregset): Likewise.
4812 (ppc_store_vsxregset): Likewise.
4813 (ppc_fill_vrregset): Likewise.
4814 (ppc_store_vrregset): Likewise.
4815 (ppc_fill_evrregset): Likewise.
4816 (ppc_store_evrregset): Likewise.
4818 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4820 * linux-ppc-low.c (ppc_usrregs_info): Remove
4821 forward-declaration.
4822 (ppc_arch_setup): Move lower in file.
4824 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4826 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4827 (ps_pdwrite): Likewise.
4829 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4831 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4832 to after assert checks.
4834 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4836 * proc-service.c (ps_pdread): Add/adjust casts.
4837 (ps_pdwrite): Add/adjust casts.
4839 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4841 * server.c (handle_search_memory_1): Cast return value of
4844 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4846 * server.c (write_qxfer_response): Change type of data to
4849 2015-10-29 Pedro Alves <palves@redhat.com>
4851 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4853 2015-10-29 Pedro Alves <palves@redhat.com>
4855 * tracepoint.c (clear_installed_tracepoints): Add casts.
4857 2015-10-29 Pedro Alves <palves@redhat.com>
4859 * server.c (handle_v_cont, process_serial_event): Add enum
4860 gdb_signal casts to signal parsing code.
4862 2015-10-29 Pedro Alves <palves@redhat.com>
4864 * linux-low.h (NULL_REGSET): Define.
4865 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4866 * linux-arm-low.c (arm_regsets): Likewise.
4867 * linux-crisv32-low.c (cris_regsets): Likewise.
4868 * linux-m68k-low.c (m68k_regsets): Likewise.
4869 * linux-mips-low.c (mips_regsets): Likewise.
4870 * linux-nios2-low.c (nios2_regsets): Likewise.
4871 * linux-ppc-low.c (ppc_regsets): Likewise.
4872 * linux-s390-low.c (s390_regsets): Likewise.
4873 * linux-sh-low.c (sh_regsets): Likewise.
4874 * linux-sparc-low.c (sparc_regsets): Likewise.
4875 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4876 * linux-tile-low.c (tile_regsets): Likewise.
4877 * linux-x86-low.c (x86_regsets): Likewise.
4878 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4880 2015-10-29 Pedro Alves <palves@redhat.com>
4882 * linux-low.h (NULL_REGSET): Define.
4883 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4884 * linux-arm-low.c (arm_regsets): Likewise.
4885 * linux-crisv32-low.c (cris_regsets): Likewise.
4886 * linux-m68k-low.c (m68k_regsets): Likewise.
4887 * linux-mips-low.c (mips_regsets): Likewise.
4888 * linux-nios2-low.c (nios2_regsets): Likewise.
4889 * linux-ppc-low.c (ppc_regsets): Likewise.
4890 * linux-s390-low.c (s390_regsets): Likewise.
4891 * linux-sh-low.c (sh_regsets): Likewise.
4892 * linux-sparc-low.c (sparc_regsets): Likewise.
4893 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4894 * linux-tile-low.c (tile_regsets): Likewise.
4895 * linux-x86-low.c (x86_regsets): Likewise.
4896 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4898 2015-10-26 Doug Evans <dje@google.com>
4900 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4902 2015-10-26 Doug Evans <dje@google.com>
4904 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4906 2015-10-26 Doug Evans <dje@google.com>
4908 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4910 (attach_thread, find_new_threads_callback): Ditto.
4912 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4914 * mem-break.h (set_breakpoint_data): Remove.
4916 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4918 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4919 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4920 (initialize_low): Remove set_breakpoint_data call.
4921 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4922 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4923 (initialize_low): Remove set_breakpoint_data call.
4924 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4925 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4926 (initialize_low): Remove set_breakpoint_data call.
4928 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4930 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4931 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4932 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4933 * target.h (target_breakpoint_kind_from_pc): New macro.
4935 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4937 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4938 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4939 the default breakpoint kind.
4941 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4943 * linux-arm-low.c (arm_supports_z_point_type): Add software
4946 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4948 * linux-arm-low.c: Refactor breakpoint definitions.
4949 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4950 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4952 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4954 * Makefile.in: Add arm.c/o.
4955 * configure.srv: Likewise.
4956 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4957 (arm_breakpoint_kind_from_pc): New function.
4958 (arm_sw_breakpoint_from_kind): Return proper kind.
4959 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4961 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4963 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4965 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4966 (struct raw_breakpoint) <size>: Remove.
4967 (struct raw_breakpoint) <kind>: Add.
4968 (bp_size): New function.
4969 (bp_opcode): Likewise.
4970 (find_raw_breakpoint_at): Adjust for kind.
4971 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4972 (remove_memory_breakpoint): Adjust for kind call bp_size.
4973 (set_raw_breakpoint_at): Adjust for kind.
4974 (set_breakpoint): Likewise.
4975 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4976 (delete_raw_breakpoint): Adjust for kind.
4977 (delete_breakpoint): Likewise.
4978 (find_gdb_breakpoint): Likewise.
4979 (set_gdb_breakpoint_1): Likewise.
4980 (set_gdb_breakpoint): Likewise.
4981 (delete_gdb_breakpoint_1): Likewise.
4982 (delete_gdb_breakpoint): Likewise.
4983 (uninsert_raw_breakpoint): Likewise.
4984 (reinsert_raw_breakpoint): Likewise.
4985 (set_breakpoint_data): Remove.
4986 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4987 (check_mem_read): Adjust for kind call bp_size.
4988 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4989 (clone_one_breakpoint): Adjust for kind.
4990 * mem-break.h (set_gdb_breakpoint): Likewise.
4991 (delete_gdb_breakpoint): Likewise.
4992 * server.c (process_serial_event): Likewise.
4994 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4996 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5002 (arm_sw_breakpoint_from_kind): New function.
5003 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5004 (struct linux_target_ops) <breakpoint>: Remove.
5005 (struct linux_target_ops) <breakpoint_len>: Remove.
5006 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5007 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5008 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5009 (struct linux_target_ops) <breakpoint>: Remove.
5010 (struct linux_target_ops) <breakpoint_len>: Remove.
5011 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5012 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5013 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5014 (struct linux_target_ops) <breakpoint>: Remove.
5015 (struct linux_target_ops) <breakpoint_len>: Remove.
5016 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5017 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5018 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5019 and sw_breakpoint_from_kind to increment the pc.
5020 (linux_breakpoint_kind_from_pc): New function.
5021 (linux_sw_breakpoint_from_kind): New function.
5022 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5023 (initialize_low): Call breakpoint_kind_from_pc and
5024 sw_breakpoint_from_kind to replace breakpoint_data/len.
5025 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5027 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5028 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5029 (struct linux_target_ops) <breakpoint>: Remove.
5030 (struct linux_target_ops) <breakpoint_len>: Remove.
5031 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5032 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5033 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5034 (struct linux_target_ops) <breakpoint>: Remove.
5035 (struct linux_target_ops) <breakpoint_len>: Remove.
5036 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5037 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5038 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5039 (struct linux_target_ops) <breakpoint>: Remove.
5040 (struct linux_target_ops) <breakpoint_len>: Remove.
5041 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5042 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5043 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5044 (struct linux_target_ops) <breakpoint>: Remove.
5045 (struct linux_target_ops) <breakpoint_len>: Remove.
5046 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5047 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5048 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5049 (struct linux_target_ops) <breakpoint>: Remove.
5050 (struct linux_target_ops) <breakpoint_len>: Remove.
5051 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5052 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5053 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5054 (struct linux_target_ops) <breakpoint>: Remove.
5055 (struct linux_target_ops) <breakpoint_len>: Remove.
5056 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5057 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5058 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5059 (struct linux_target_ops) <breakpoint>: Remove.
5060 (struct linux_target_ops) <breakpoint_len>: Remove.
5061 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5062 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5063 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5064 (struct linux_target_ops) <breakpoint>: Remove.
5065 (struct linux_target_ops) <breakpoint_len>: Remove.
5066 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5067 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5068 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5069 (struct linux_target_ops) <breakpoint>: Remove.
5070 (struct linux_target_ops) <breakpoint_len>: Remove.
5071 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5072 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5073 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5074 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5075 (struct linux_target_ops) <breakpoint>: Remove.
5076 (struct linux_target_ops) <breakpoint_len>: Remove.
5077 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5078 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5079 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5080 (struct linux_target_ops) <breakpoint>: Remove.
5081 (struct linux_target_ops) <breakpoint_len>: Remove.
5082 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5083 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5085 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5087 * linux-cris-low.c (cris_get_pc): Remove void arg.
5089 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5091 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5094 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5096 * inferiors.c (thread_pid_matches_callback): New function.
5097 (find_thread_process): New function.
5098 (remove_thread): Reset current_thread.
5099 (remove_process): Assert threads have been removed first.
5101 2015-10-15 Yao Qi <yao.qi@linaro.org>
5103 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5105 (aarch64_remove_point): Likewise.
5106 * regcache.c (regcache_register_size): New function.
5108 2015-10-12 Yao Qi <yao.qi@linaro.org>
5110 * linux-aarch64-low.c: Update all callers as emit_load_store
5111 is renamed to aarch64_emit_load_store.
5113 2015-10-12 Yao Qi <yao.qi@linaro.org>
5115 * linux-aarch64-low.c: Update all callers of function renaming
5116 from emit_insn to aarch64_emit_insn.
5118 2015-10-12 Yao Qi <yao.qi@linaro.org>
5120 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5121 arch/aarch64-insn.h.
5122 (struct aarch64_memory_operand): Likewise.
5124 (emit_insn): Move to arch/aarch64-insn.c.
5125 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5126 (emit_load_store): Move to arch/aarch64-insn.c.
5127 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5128 (can_encode_int32): Remove.
5130 2015-10-12 Yao Qi <yao.qi@linaro.org>
5132 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5133 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5134 (aarch64_relocate_instruction): Likewise.
5135 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5136 (struct aarch64_insn_visitor): Likewise.
5138 2015-10-12 Yao Qi <yao.qi@linaro.org>
5140 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5141 (struct aarch64_insn_visitor): New.
5142 (struct aarch64_insn_relocation_data): New.
5143 (aarch64_ftrace_insn_reloc_b): New function.
5144 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5145 (aarch64_ftrace_insn_reloc_cb): Likewise.
5146 (aarch64_ftrace_insn_reloc_tb): Likewise.
5147 (aarch64_ftrace_insn_reloc_adr): Likewise.
5148 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5149 (aarch64_ftrace_insn_reloc_others): Likewise.
5151 (aarch64_relocate_instruction): Use visitor.
5153 2015-10-12 Yao Qi <yao.qi@linaro.org>
5155 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5156 int. Add argument buf.
5157 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5158 aarch64_relocate_instruction.
5160 2015-10-12 Yao Qi <yao.qi@linaro.org>
5162 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5163 argument insn. Remove local variable insn. Don't call
5165 (aarch64_install_fast_tracepoint_jump_pad): Call
5168 2015-09-30 Yao Qi <yao.qi@linaro.org>
5170 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5171 (emit_load_store_pair): Likewise.
5173 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5175 * dll.c (match_dll): Add cast(s).
5176 (unloaded_dll): Likewise.
5177 * linux-low.c (second_thread_of_pid_p): Likewise.
5178 (delete_lwp_callback): Likewise.
5179 (count_events_callback): Likewise.
5180 (select_event_lwp_callback): Likewise.
5181 (linux_set_resume_request): Likewise.
5182 * server.c (accumulate_file_name_length): Likewise.
5183 (emit_dll_description): Likewise.
5184 (handle_qxfer_threads_worker): Likewise.
5185 (visit_actioned_threads): Likewise.
5186 * thread-db.c (any_thread_of): Likewise.
5187 * tracepoint.c (same_process_p): Likewise.
5188 (match_blocktype): Likewise.
5189 (build_traceframe_info_xml): Likewise.
5191 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5193 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5195 (gdb_unparse_agent_expr): Likewise.
5196 * hostio.c (require_data): Likewise.
5197 (handle_pread): Likewise.
5198 * linux-low.c (disable_regset): Likewise.
5199 (fetch_register): Likewise.
5200 (store_register): Likewise.
5201 (get_dynamic): Likewise.
5202 (linux_qxfer_libraries_svr4): Likewise.
5203 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5204 (set_fast_tracepoint_jump): Likewise.
5205 (uninsert_fast_tracepoint_jumps_at): Likewise.
5206 (reinsert_fast_tracepoint_jumps_at): Likewise.
5207 (validate_inserted_breakpoint): Likewise.
5208 (clone_agent_expr): Likewise.
5209 * regcache.c (init_register_cache): Likewise.
5210 * remote-utils.c (putpkt_binary_1): Likewise.
5211 (decode_M_packet): Likewise.
5212 (decode_X_packet): Likewise.
5213 (look_up_one_symbol): Likewise.
5214 (relocate_instruction): Likewise.
5215 (monitor_output): Likewise.
5216 * server.c (handle_search_memory): Likewise.
5217 (handle_qxfer_exec_file): Likewise.
5218 (handle_qxfer_libraries): Likewise.
5219 (handle_qxfer): Likewise.
5220 (handle_query): Likewise.
5221 (handle_v_cont): Likewise.
5222 (handle_v_run): Likewise.
5223 (captured_main): Likewise.
5224 * target.c (write_inferior_memory): Likewise.
5225 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5226 * tracepoint.c (init_trace_buffer): Likewise.
5227 (add_tracepoint_action): Likewise.
5228 (add_traceframe): Likewise.
5229 (add_traceframe_block): Likewise.
5230 (cmd_qtdpsrc): Likewise.
5231 (cmd_qtdv): Likewise.
5232 (cmd_qtstatus): Likewise.
5233 (response_source): Likewise.
5234 (response_tsv): Likewise.
5235 (cmd_qtnotes): Likewise.
5236 (gdb_collect): Likewise.
5237 (initialize_tracepoint): Likewise.
5239 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5241 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5242 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5243 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5245 (enum aarch64_condition_codes): New enum.
5246 (w0): New static global.
5249 (struct aarch64_memory_operand) <type>: New
5250 MEMORY_OPERAND_POSTINDEX type.
5251 (postindex_memory_operand): New helper function.
5252 (emit_ret): New function.
5253 (emit_load_store_pair): New function, factored out of emit_stp
5254 with support for MEMORY_OPERAND_POSTINDEX.
5255 (emit_stp): Rewrite using emit_load_store_pair.
5256 (emit_ldp): New function.
5257 (emit_load_store): Likewise.
5258 (emit_ldr): Mention post-index instruction in comment.
5259 (emit_ldrh): New function.
5260 (emit_ldrb): New function.
5261 (emit_ldrsw): Mention post-index instruction in comment.
5262 (emit_str): Likewise.
5263 (emit_subs): New function.
5264 (emit_cmp): Likewise.
5265 (emit_and): Likewise.
5266 (emit_orr): Likewise.
5267 (emit_orn): Likewise.
5268 (emit_eor): Likewise.
5269 (emit_mvn): Likewise.
5270 (emit_lslv): Likewise.
5271 (emit_lsrv): Likewise.
5272 (emit_asrv): Likewise.
5273 (emit_mul): Likewise.
5274 (emit_sbfm): Likewise.
5275 (emit_sbfx): Likewise.
5276 (emit_ubfm): Likewise.
5277 (emit_ubfx): Likewise.
5278 (emit_csinc): Likewise.
5279 (emit_cset): Likewise.
5280 (emit_nop): Likewise.
5281 (emit_ops_insns): New helper function.
5282 (emit_pop): Likewise.
5283 (emit_push): Likewise.
5284 (aarch64_emit_prologue): New function.
5285 (aarch64_emit_epilogue): Likewise.
5286 (aarch64_emit_add): Likewise.
5287 (aarch64_emit_sub): Likewise.
5288 (aarch64_emit_mul): Likewise.
5289 (aarch64_emit_lsh): Likewise.
5290 (aarch64_emit_rsh_signed): Likewise.
5291 (aarch64_emit_rsh_unsigned): Likewise.
5292 (aarch64_emit_ext): Likewise.
5293 (aarch64_emit_log_not): Likewise.
5294 (aarch64_emit_bit_and): Likewise.
5295 (aarch64_emit_bit_or): Likewise.
5296 (aarch64_emit_bit_xor): Likewise.
5297 (aarch64_emit_bit_not): Likewise.
5298 (aarch64_emit_equal): Likewise.
5299 (aarch64_emit_less_signed): Likewise.
5300 (aarch64_emit_less_unsigned): Likewise.
5301 (aarch64_emit_ref): Likewise.
5302 (aarch64_emit_if_goto): Likewise.
5303 (aarch64_emit_goto): Likewise.
5304 (aarch64_write_goto_address): Likewise.
5305 (aarch64_emit_const): Likewise.
5306 (aarch64_emit_call): Likewise.
5307 (aarch64_emit_reg): Likewise.
5308 (aarch64_emit_pop): Likewise.
5309 (aarch64_emit_stack_flush): Likewise.
5310 (aarch64_emit_zero_ext): Likewise.
5311 (aarch64_emit_swap): Likewise.
5312 (aarch64_emit_stack_adjust): Likewise.
5313 (aarch64_emit_int_call_1): Likewise.
5314 (aarch64_emit_void_call_2): Likewise.
5315 (aarch64_emit_eq_goto): Likewise.
5316 (aarch64_emit_ne_goto): Likewise.
5317 (aarch64_emit_lt_goto): Likewise.
5318 (aarch64_emit_le_goto): Likewise.
5319 (aarch64_emit_gt_goto): Likewise.
5320 (aarch64_emit_ge_got): Likewise.
5321 (aarch64_emit_ops_impl): New static global variable.
5322 (aarch64_emit_ops): New target function, return
5323 &aarch64_emit_ops_impl.
5324 (struct linux_target_ops): Install it.
5326 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5328 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5329 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5331 * linux-aarch64-ipa.c: New file.
5332 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5334 (aarch64_get_thread_area): New target method.
5335 (extract_signed_bitfield): New helper function.
5336 (aarch64_decode_ldr_literal): New function.
5337 (enum aarch64_opcodes): New enum.
5338 (struct aarch64_register): New struct.
5339 (struct aarch64_operand): New struct.
5340 (x0): New static global.
5349 (aarch64_register): New helper function.
5350 (register_operand): Likewise.
5351 (immediate_operand): Likewise.
5352 (struct aarch64_memory_operand): New struct.
5353 (offset_memory_operand): New helper function.
5354 (preindex_memory_operand): Likewise.
5355 (enum aarch64_system_control_registers): New enum.
5356 (ENCODE): New macro.
5357 (emit_insn): New helper function.
5358 (emit_b): New function.
5359 (emit_bcond): Likewise.
5360 (emit_cb): Likewise.
5361 (emit_tb): Likewise.
5362 (emit_blr): Likewise.
5363 (emit_stp): Likewise.
5364 (emit_ldp_q_offset): Likewise.
5365 (emit_stp_q_offset): Likewise.
5366 (emit_load_store): Likewise.
5367 (emit_ldr): Likewise.
5368 (emit_ldrsw): Likewise.
5369 (emit_str): Likewise.
5370 (emit_ldaxr): Likewise.
5371 (emit_stxr): Likewise.
5372 (emit_stlr): Likewise.
5373 (emit_data_processing_reg): Likewise.
5374 (emit_data_processing): Likewise.
5375 (emit_add): Likewise.
5376 (emit_sub): Likewise.
5377 (emit_mov): Likewise.
5378 (emit_movk): Likewise.
5379 (emit_mov_addr): Likewise.
5380 (emit_mrs): Likewise.
5381 (emit_msr): Likewise.
5382 (emit_sevl): Likewise.
5383 (emit_wfe): Likewise.
5384 (append_insns): Likewise.
5385 (can_encode_int32_in): New helper function.
5386 (aarch64_relocate_instruction): New function.
5387 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5388 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5389 (struct linux_target_ops): Install aarch64_get_thread_area,
5390 aarch64_install_fast_tracepoint_jump_pad and
5391 aarch64_get_min_fast_tracepoint_insn_len.
5393 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5395 * Makefile.in (aarch64-insn.o): New rule.
5396 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5398 2015-09-21 Yao Qi <yao.qi@linaro.org>
5400 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5402 2015-09-21 Yao Qi <yao.qi@linaro.org>
5404 * tracepoint.c (max_jump_pad_size): Remove.
5406 2015-09-18 Yao Qi <yao.qi@linaro.org>
5408 * linux-aarch64-low.c: Don't include sys/uio.h.
5409 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5411 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5413 * tracepoint.c (eval_result_type): Change prototype.
5414 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5416 2015-09-15 Pedro Alves <palves@redhat.com>
5418 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5419 Check whether to report exec events instead of checking whether
5420 multiprocess is enabled.
5422 2015-09-15 Pedro Alves <palves@redhat.com>
5425 * remote-utils.c (prepare_resume_reply): Merge
5426 TARGET_WAITKIND_VFORK_DONE switch case with the
5427 TARGET_WAITKIND_FORKED case.
5429 2015-09-15 Yao Qi <yao.qi@linaro.org>
5431 * server.c (handle_query): Check string comparison using
5432 "else if" instead of "if".
5434 2015-09-15 Yao Qi <yao.qi@linaro.org>
5436 * server.c (vCont_supported): New global variable.
5437 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5438 matches. Append ";vContSupported+" to own_buf.
5439 (handle_v_requests): Append ";s;S" to own_buf if target supports
5440 hardware single step or vCont_supported is false.
5441 (capture_main): Set vCont_supported to zero.
5443 2015-09-15 Yao Qi <yao.qi@linaro.org>
5445 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5447 (linux_supports_hardware_single_step): ... New function.
5448 (linux_target_ops): Update.
5449 * lynx-low.c (lynx_target_ops): Set field
5450 supports_hardware_single_step to target_can_do_hardware_single_step.
5451 * nto-low.c (nto_target_ops): Likewise.
5452 * spu-low.c (spu_target_ops): Likewise.
5453 * win32-low.c (win32_target_ops): Likewise.
5454 * target.c (target_can_do_hardware_single_step): New function.
5455 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5456 Remove. <supports_hardware_single_step>: New field.
5457 (target_supports_conditional_breakpoints): Remove.
5458 (target_supports_hardware_single_step): New macro.
5459 (target_can_do_hardware_single_step): Declare.
5460 * server.c (handle_query): Use target_supports_hardware_single_step
5461 instead of target_supports_conditional_breakpoints.
5463 2015-09-15 Yao Qi <yao.qi@linaro.org>
5465 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5467 (struct linux_target_ops the_low_target): Install
5468 aarch64_linux_siginfo_fixup.
5470 2015-09-11 Don Breazeal <donb@codesourcery.com>
5471 Luis Machado <lgustavo@codesourcery.com>
5473 * linux-low.c (linux_mourn): Static declaration.
5474 (linux_arch_setup): Move in front of
5475 handle_extended_wait.
5476 (linux_arch_setup_thread): New function.
5477 (handle_extended_wait): Handle exec events. Call
5478 linux_arch_setup_thread. Make event_lwp argument a
5479 pointer-to-a-pointer.
5480 (check_zombie_leaders): Do not check stopped threads.
5481 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5482 (linux_low_filter_event): Add lwp and thread for exec'ing
5483 non-leader thread if leader thread has been deleted.
5484 Refactor code into linux_arch_setup_thread and call it.
5485 Pass child lwp pointer by reference to handle_extended_wait.
5486 (linux_wait_for_event_filtered): Update comment.
5487 (linux_wait_1): Prevent clobbering exec event status.
5488 (linux_supports_exec_events): New function.
5489 (linux_target_ops) <supports_exec_events>: Initialize new member.
5490 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5492 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5493 * server.c (report_exec_events): New global variable.
5494 (handle_query): Handle qSupported query for exec-events feature.
5495 (captured_main): Initialize report_exec_events.
5496 * server.h (report_exec_events): Declare new global variable.
5497 * target.h (struct target_ops) <supports_exec_events>: New
5499 (target_supports_exec_events): New macro.
5500 * win32-low.c (win32_target_ops) <supports_exec_events>:
5501 Initialize new member.
5503 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5505 * linux-low.c (linux_low_enable_btrace): Remove.
5506 (linux_target_ops): Replace linux_low_enable_btrace with
5507 linux_enable_btrace.
5509 2015-09-03 Yao Qi <yao.qi@linaro.org>
5511 * linux-aarch64-low.c (aarch64_insert_point): Call
5512 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5515 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5517 * linux-low.c (check_stopped_by_breakpoint): Use
5518 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5520 2015-08-27 Pedro Alves <palves@redhat.com>
5522 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5524 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5526 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5527 the XNEW-family equivalent.
5528 (compile_bytecodes): Likewise.
5529 * dll.c (loaded_dll): Likewise.
5530 * event-loop.c (append_callback_event): Likewise.
5531 (create_file_handler): Likewise.
5532 (create_file_event): Likewise.
5533 * hostio.c (handle_open): Likewise.
5534 * inferiors.c (add_thread): Likewise.
5535 (add_process): Likewise.
5536 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5537 * linux-arm-low.c (arm_new_process): Likewise.
5538 (arm_new_thread): Likewise.
5539 * linux-low.c (add_to_pid_list): Likewise.
5540 (linux_add_process): Likewise.
5541 (handle_extended_wait): Likewise.
5542 (add_lwp): Likewise.
5543 (enqueue_one_deferred_signal): Likewise.
5544 (enqueue_pending_signal): Likewise.
5545 (linux_resume_one_lwp_throw): Likewise.
5546 (linux_resume_one_thread): Likewise.
5547 (linux_read_memory): Likewise.
5548 (linux_write_memory): Likewise.
5549 * linux-mips-low.c (mips_linux_new_process): Likewise.
5550 (mips_linux_new_thread): Likewise.
5551 (mips_add_watchpoint): Likewise.
5552 * linux-x86-low.c (initialize_low_arch): Likewise.
5553 * lynx-low.c (lynx_add_process): Likewise.
5554 * mem-break.c (set_raw_breakpoint_at): Likewise.
5555 (set_breakpoint): Likewise.
5556 (add_condition_to_breakpoint): Likewise.
5557 (add_commands_to_breakpoint): Likewise.
5558 (clone_agent_expr): Likewise.
5559 (clone_one_breakpoint): Likewise.
5560 * regcache.c (new_register_cache): Likewise.
5561 * remote-utils.c (look_up_one_symbol): Likewise.
5562 * server.c (queue_stop_reply): Likewise.
5563 (start_inferior): Likewise.
5564 (queue_stop_reply_callback): Likewise.
5565 (handle_target_event): Likewise.
5566 * spu-low.c (fetch_ppc_memory): Likewise.
5567 (store_ppc_memory): Likewise.
5568 * target.c (set_target_ops): Likewise.
5569 * thread-db.c (thread_db_load_search): Likewise.
5570 (try_thread_db_load_1): Likewise.
5571 * tracepoint.c (add_tracepoint): Likewise.
5572 (add_tracepoint_action): Likewise.
5573 (create_trace_state_variable): Likewise.
5574 (cmd_qtdpsrc): Likewise.
5575 (cmd_qtro): Likewise.
5576 (add_while_stepping_state): Likewise.
5577 * win32-low.c (child_add_thread): Likewise.
5578 (get_image_name): Likewise.
5580 2015-08-25 Yao Qi <yao.qi@linaro.org>
5582 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5584 2015-08-25 Yao Qi <yao.qi@linaro.org>
5586 * Makefile.in (aarch64-linux.o): New rule.
5587 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5589 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5590 (aarch64_init_debug_reg_state): Make it extern.
5591 (aarch64_linux_prepare_to_resume): Remove.
5593 2015-08-25 Yao Qi <yao.qi@linaro.org>
5595 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5596 lwp_arch_private_info and ptid_of_lwp.
5598 2015-08-25 Yao Qi <yao.qi@linaro.org>
5600 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5601 Find proc_info by find_process_pid. All callers updated.
5603 2015-08-25 Yao Qi <yao.qi@linaro.org>
5605 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5607 (debug_reg_change_callback): Remove.
5608 (aarch64_notify_debug_reg_change): Remove.
5610 2015-08-25 Yao Qi <yao.qi@linaro.org>
5612 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5613 Call current_lwp_ptid.
5615 2015-08-25 Yao Qi <yao.qi@linaro.org>
5617 * linux-aarch64-low.c (debug_reg_change_callback): Use
5620 2015-08-25 Yao Qi <yao.qi@linaro.org>
5622 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5624 2015-08-25 Yao Qi <yao.qi@linaro.org>
5626 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5628 2015-08-25 Yao Qi <yao.qi@linaro.org>
5630 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5633 2015-08-25 Yao Qi <yao.qi@linaro.org>
5635 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5637 (debug_reg_change_callback): Remove argument entry and add argument
5638 lwp. Remove local variable thread. Don't print thread id in the
5639 debugging output. Don't check whether pid of thread equals to pid.
5640 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5641 iterate_over_lwps instead find_inferior.
5643 2015-08-24 Pedro Alves <palves@redhat.com>
5645 * inferiors.c (get_first_process): New function.
5646 * inferiors.h (get_first_process): New declaration.
5647 * remote-utils.c (read_ptid): Default to the first process in the
5648 list, instead of to the current thread's process.
5650 2015-08-24 Pedro Alves <palves@redhat.com>
5652 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5653 * event-loop.c: Likewise.
5654 * remote-utils.c: Likewise.
5655 * tracepoint.c: Likewise.
5657 2015-08-24 Pedro Alves <palves@redhat.com>
5659 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5662 2015-08-21 Pedro Alves <palves@redhat.com>
5664 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5665 instead of literal 1.
5667 2015-08-21 Pedro Alves <palves@redhat.com>
5669 * tdesc.c (default_description): Explicitly zero-initialize.
5671 2015-08-21 Pedro Alves <palves@redhat.com>
5674 * inferiors.c (remove_thread): Discard any pending stop reply for
5676 * server.c (remove_all_on_match_pid): Rename to ...
5677 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5679 (discard_queued_stop_replies): Change parameter to a ptid. Now
5681 (handle_v_kill, kill_inferior_callback, captured_main)
5682 (process_serial_event): Adjust.
5683 * server.h (discard_queued_stop_replies): Declare.
5685 2015-08-21 Pedro Alves <palves@redhat.com>
5687 * linux-low.c (wait_for_sigstop): Always switch to no thread
5688 selected if the previously current thread dies.
5689 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5690 process instead of the current thread's.
5691 * remote-utils.c (input_interrupt): Don't check if there's no
5693 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5694 current thread to the general thread fails, error out.
5695 (handle_qxfer_auxv, handle_qxfer_libraries)
5696 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5697 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5698 (handle_query): Check if there's a thread selected instead of
5699 checking whether there's any thread in the thread list.
5700 (handle_qxfer_threads, handle_qxfer_btrace)
5701 (handle_qxfer_btrace_conf): Don't error out early if there's no
5702 thread in the thread list.
5703 (handle_v_cont, myresume): Don't set the current thread to the
5705 (process_serial_event) <Hg handling>: Also set thread_id if the
5706 previous general thread is still alive.
5707 (process_serial_event) <g/G handling>: If setting the current
5708 thread to the general thread fails, error out.
5709 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5710 thread's lwp instead of the current thread's.
5711 * target.c (set_desired_thread): If the desired thread was not
5712 found, leave the current thread pointing to NULL. Return an int
5713 (boolean) indicating success.
5714 * target.h (set_desired_thread): Change return type to int.
5716 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5718 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5719 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5721 (ps_get_thread_area): New function.
5723 2015-08-19 Gary Benson <gbenson@redhat.com>
5725 * hostio.c (handle_pread): Do not attempt to read more data
5726 than hostio_reply_with_data can fit in a packet.
5728 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5730 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5732 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5734 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5736 2015-08-06 Pedro Alves <palves@redhat.com>
5738 * tracepoint.c (expr_eval_result): Now an int.
5740 2015-08-06 Pedro Alves <palves@redhat.com>
5742 * gdbthread.h (struct regcache): Forward declare.
5743 (struct thread_info) <regcache_data>: Now a struct regcache
5745 * inferiors.c (inferior_regcache_data)
5746 (set_inferior_regcache_data): Now work with struct regcache
5748 * inferiors.h (struct regcache): Forward declare.
5749 (inferior_regcache_data, set_inferior_regcache_data): Now work
5750 with struct regcache pointers.
5751 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5752 (free_register_cache_thread): Remove struct regcache pointer
5755 2015-08-06 Pedro Alves <palves@redhat.com>
5757 * server.c (captured_main): On error, print the exception message
5758 to stderr, and if run_once is set, throw a quit.
5760 2015-08-06 Pedro Alves <palves@redhat.com>
5762 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5765 2015-08-06 Pedro Alves <palves@redhat.com>
5767 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5768 reading beyond the passed in buffer length.
5770 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5772 * tracepoint.c (symbol_list) <required>: Remove.
5774 2015-08-06 Pedro Alves <palves@redhat.com>
5776 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5777 count if stopping and suspending threads.
5778 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5779 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5780 (linux_detach): Complete an ongoing step-over.
5781 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5783 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5784 (linux_wait_1): If passing a signal to the inferior after
5785 finishing a step-over, unsuspend and re-resume all lwps. If we
5786 see a single-step event but the thread should be continuing, don't
5787 pass the trap to gdb.
5788 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5789 internal_error instead of gdb_assert.
5790 (enqueue_pending_signal): New function.
5791 (check_ptrace_stopped_lwp_gone): Add debug output.
5792 (start_step_over): Use internal_error instead of gdb_assert.
5793 (complete_ongoing_step_over): New function.
5794 (linux_resume_one_thread): Don't resume a suspended thread.
5795 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5798 2015-08-06 Pedro Alves <palves@redhat.com>
5800 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5801 (linux_thread_alive): Use lwp_is_marked_dead.
5802 (extended_event_reported): Delete.
5803 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5804 instead of extended_event_reported.
5805 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5807 (lwp_is_marked_dead): New function.
5808 (lwp_running): Use lwp_is_marked_dead.
5809 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5812 2015-08-06 Pedro Alves <palves@redhat.com>
5814 * linux-low.c (linux_wait_1): Move fork event output out of the
5815 !report_to_gdb check. Pass event_child->waitstatus to
5816 target_waitstatus_to_string instead of ourstatus.
5818 2015-08-04 Yao Qi <yao.qi@linaro.org>
5820 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5821 if current_thread is 32 bit.
5823 2015-08-04 Yao Qi <yao.qi@linaro.org>
5825 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5826 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5827 * server.c (extended_protocol): Remove "static".
5828 * server.h (extended_protocol): Declare it.
5830 2015-08-04 Yao Qi <yao.qi@linaro.org>
5832 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5833 both aarch64 and aarch32.
5834 (aarch64_set_pc): Likewise.
5836 2015-08-04 Yao Qi <yao.qi@linaro.org>
5838 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5839 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5840 arm-with-neon.xml to srv_xmlfiles.
5841 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5842 (is_64bit_tdesc): New function.
5843 (aarch64_linux_read_description): New function.
5844 (aarch64_arch_setup): Call aarch64_linux_read_description.
5845 (regs_info): Rename to regs_info_aarch64.
5846 (aarch64_regs_info): Return right regs_info.
5847 (initialize_low_arch): Call initialize_low_arch_aarch32.
5849 2015-08-04 Yao Qi <yao.qi@linaro.org>
5851 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5852 * linux-aarch32-low.c: New file.
5853 * linux-aarch32-low.h: New file.
5854 * linux-arm-low.c (arm_fill_gregset): Move it to
5855 linux-aarch32-low.c.
5856 (arm_store_gregset): Likewise.
5857 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5858 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5859 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5860 (regs_info): Rename to regs_info_arm.
5861 (arm_regs_info): Return regs_info_aarch32 if
5862 have_ptrace_getregset is 1 and target description is
5863 arm_with_neon or arm_with_vfpv3.
5864 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5865 Call initialize_low_arch_aarch32 instead.
5867 2015-08-04 Yao Qi <yao.qi@linaro.org>
5869 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5870 * linux-low.c: ... here.
5871 * linux-low.h (have_ptrace_getregset): Declare it.
5873 2015-08-04 Pedro Alves <palves@redhat.com>
5875 * thread-db.c (struct thread_db): Use new typedefs.
5876 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5878 (disable_thread_event_reporting): Cast result of dlsym to
5879 destination function pointer type.
5880 (thread_db_mourn): Use td_ta_delete_ftype.
5882 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5884 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5886 (CDX_BREAKPOINT): Define for R2.
5887 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5888 (the_low_target): Add comments.
5890 2015-07-30 Yao Qi <yao.qi@linaro.org>
5892 * linux-arm-low.c (arm_hwcap): Remove it.
5893 (arm_read_description): New local variable arm_hwcap. Don't
5894 set arm_hwcap to zero.
5896 2015-07-30 Yao Qi <yao.qi@linaro.org>
5898 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5899 Use regcache->tdesc instead.
5900 (arm_store_wmmxregset): Likewise.
5901 (arm_fill_vfpregset): Likewise.
5902 (arm_store_vfpregset): Likewise.
5904 2015-07-30 Yao Qi <yao.qi@linaro.org>
5906 * linux-arm-low.c: Include arch/arm.h.
5907 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5908 (arm_store_gregset): Likewise.
5910 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5912 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5913 ptrace's 4th parameter.
5915 2015-07-27 Yao Qi <yao.qi@linaro.org>
5917 * configure.srv (case aarch64*-*-linux*): Don't set
5920 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5922 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5924 * linux-arm-low.c: Likewise.
5925 * linux-cris-low.c: Likewise.
5926 * linux-crisv32-low.c: Likewise.
5927 * linux-low.c: Likewise.
5928 * linux-m68k-low.c: Likewise.
5929 * linux-mips-low.c: Likewise.
5930 * linux-nios2-low.c: Likewise.
5931 * linux-s390-low.c: Likewise.
5932 * linux-sparc-low.c: Likewise.
5933 * linux-tic6x-low.c: Likewise.
5934 * linux-tile-low.c: Likewise.
5935 * linux-x86-low.c: Likewise.
5937 2015-07-24 Pedro Alves <palves@redhat.com>
5939 * config.in: Regenerate.
5940 * configure: Regenerate.
5942 2015-07-24 Pedro Alves <palves@redhat.com>
5944 * acinclude.m4: Include ../ptrace.m4.
5945 * configure.ac: Call GDB_AC_PTRACE.
5946 * config.in, configure: Regenerate.
5948 2015-07-24 Yao Qi <yao.qi@linaro.org>
5950 * linux-low.c (linux_create_inferior): Remove setting to
5951 proc->priv->new_inferior.
5952 (linux_attach): Likewise.
5953 (linux_low_filter_event): Likewise.
5954 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5956 2015-07-24 Yao Qi <yao.qi@linaro.org>
5958 * linux-low.c (linux_arch_setup): New function.
5959 (linux_low_filter_event): If proc->tdesc is NULL and
5960 proc->attached is true, call the_low_target.arch_setup.
5961 Otherwise, keep status pending, and return.
5962 (linux_resume_one_lwp_throw): Don't call get_pc if
5963 thread->while_stepping isn't NULL. Don't call
5964 get_thread_regcache if proc->tdesc is NULL.
5965 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5966 (linux_target_ops): Install arch_setup.
5967 * server.c (start_inferior): Call the_target->arch_setup.
5968 * target.h (struct target_ops) <arch_setup>: New field.
5969 (target_arch_setup): New marco.
5970 * lynx-low.c (lynx_target_ops): Update.
5971 * nto-low.c (nto_target_ops): Update.
5972 * spu-low.c (spu_target_ops): Update.
5973 * win32-low.c (win32_target_ops): Update.
5975 2015-07-24 Yao Qi <yao.qi@linaro.org>
5977 * linux-low.c (linux_add_process): Don't set
5978 proc->priv->new_inferior.
5979 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5980 (linux_attach): Likewise.
5982 2015-07-24 Yao Qi <yao.qi@linaro.org>
5984 * server.c (start_inferior): Code refactor.
5986 2015-07-24 Yao Qi <yao.qi@linaro.org>
5988 * server.c (process_serial_event): Set general_thread.
5990 2015-07-21 Yao Qi <yao.qi@linaro.org>
5992 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5993 aarch64_linux_get_debug_reg_capacity.
5995 2015-07-17 Yao Qi <yao.qi@linaro.org>
5997 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5998 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5999 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6000 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6001 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6002 (AARCH64_HWP_ALIGNMENT): Likewise.
6003 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6004 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6005 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6006 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6007 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6008 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6009 (struct aarch64_debug_reg_state): Likewise.
6010 (struct arch_lwp_info): Likewise.
6011 (aarch64_align_watchpoint): Likewise.
6012 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6013 (aarch64_watchpoint_length): Likewise.
6014 (aarch64_point_encode_ctrl_reg): Likewise
6015 (aarch64_point_is_aligned): Likewise.
6016 (aarch64_align_watchpoint): Likewise.
6017 (aarch64_linux_set_debug_regs):
6018 (aarch64_dr_state_insert_one_point): Likewise.
6019 (aarch64_dr_state_remove_one_point): Likewise.
6020 (aarch64_handle_breakpoint): Likewise.
6021 (aarch64_handle_aligned_watchpoint): Likewise.
6022 (aarch64_handle_unaligned_watchpoint): Likewise.
6023 (aarch64_handle_watchpoint): Likewise.
6025 2015-07-17 Yao Qi <yao.qi@linaro.org>
6027 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6028 and don't aarch64_get_debug_reg_state. All callers update.
6029 (aarch64_handle_aligned_watchpoint): Likewise.
6030 (aarch64_handle_unaligned_watchpoint): Likewise.
6031 (aarch64_handle_watchpoint): Likewise.
6032 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6033 (aarch64_remove_point): Likewise.
6035 2015-07-17 Yao Qi <yao.qi@linaro.org>
6037 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6039 (aarch64_handle_unaligned_watchpoint): Likewise.
6041 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6043 Revert the previous 3 commits:
6044 Move gdb_regex* to common/
6045 Move linux_find_memory_regions_full & co.
6046 gdbserver build-id attribute generator
6048 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6049 Jan Kratochvil <jan.kratochvil@redhat.com>
6051 gdbserver build-id attribute generator.
6052 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6053 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6054 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6056 (get_dynamic): Use find_pdhr to traverse program headers.
6057 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6058 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6059 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6060 (get_hex_build_id): New.
6061 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6062 to reply XML document.
6064 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6065 Jan Kratochvil <jan.kratochvil@redhat.com>
6067 * target.c: Include target/target-utils.h and fcntl.h.
6068 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6069 (target_fileio_read_stralloc): New functions.
6071 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6073 * Makefile.in (OBS): Add gdb_regex.o.
6075 * config.in: Rebuilt.
6076 * configure: Rebuilt.
6078 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6079 Jan Kratochvil <jan.kratochvil@redhat.com>
6081 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6082 * Makefile.in (OBS): Add target-utils.o.
6083 (linux-maps.o, target-utils.o): New.
6084 * configure.srv (srv_linux_obj): Add linux-maps.o.
6086 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6088 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6090 (the_low_target): Install it.
6092 2015-07-14 Pedro Alves <palves@redhat.com>
6094 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6095 Instead, ignore ECHILD, and throw an error for other errnos.
6097 2015-07-10 Pedro Alves <palves@redhat.com>
6099 * event-loop.c (struct callback_event) <data>: Change type to
6100 gdb_client_data instance instead of gdb_client_data pointer.
6101 (append_callback_event): Adjust.
6103 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6105 * linux-aarch64-low.c: Add comments for each linux_target_ops
6106 method. Remove comments already covered in target_ops and
6107 linux_target_ops definitions.
6108 (the_low_target): Add comments for each unimplemented method.
6110 2015-07-09 Yao Qi <yao.qi@linaro.org>
6112 * linux-aarch64-low.c (aarch64_regmap): Remove.
6113 (aarch64_usrregs_info): Remove.
6114 (regs_info): Set field usrregs to NULL.
6116 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6118 * linux-low.c: Include "rsp-low.h"
6119 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6120 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6121 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6122 (handle_btrace_enable_pt): New.
6123 (handle_btrace_general_set): Support "pt".
6124 (handle_btrace_conf_general_set): Support "pt:size".
6126 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6128 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6131 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6133 * linux-aarch64-low.c: Remove comment about endianness.
6134 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6135 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6138 2015-06-24 Gary Benson <gbenson@redhat.com>
6140 * linux-i386-ipa.c (stdint.h): Do not include.
6141 * lynx-i386-low.c (stdint.h): Likewise.
6142 * lynx-ppc-low.c (stdint.h): Likewise.
6143 * mem-break.c (stdint.h): Likewise.
6144 * thread-db.c (stdint.h): Likewise.
6145 * tracepoint.c (stdint.h): Likewise.
6146 * win32-low.c (stdint.h): Likewise.
6148 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6150 * server.c (write_qxfer_response): Update call to
6151 remote_escape_output.
6153 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6154 Jan Kratochvil <jan.kratochvil@redhat.com>
6156 Merge multiple hex conversions.
6157 * gdbreplay.c (tohex): Rename to 'fromhex'.
6158 (logchar): Use fromhex.
6160 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6162 * server.c (handle_qxfer_libraries): Set `version' attribute for
6165 2015-06-10 Gary Benson <gbenson@redhat.com>
6167 * target.h (struct target_ops) <multifs_open>: New field.
6168 <multifs_unlink>: Likewise.
6169 <multifs_readlink>: Likewise.
6170 * linux-low.c (nat/linux-namespaces.h): New include.
6171 (linux_target_ops): Initialize the_target->multifs_open,
6172 the_target->multifs_unlink and the_target->multifs_readlink.
6173 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6174 * hostio.c (hostio_fs_pid): New static variable.
6175 (hostio_handle_new_gdb_connection): New function.
6176 (handle_setfs): Likewise.
6177 (handle_open): Use the_target->multifs_open as appropriate.
6178 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6179 (handle_readlink): Use the_target->multifs_readlink as
6181 (handle_vFile): Handle vFile:setfs packets.
6182 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6183 after target_handle_new_gdb_connection.
6185 2015-06-10 Gary Benson <gbenson@redhat.com>
6187 * configure.ac (AC_CHECK_FUNCS): Add setns.
6188 * config.in: Regenerate.
6189 * configure: Likewise.
6190 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6191 (linux-namespaces.o): New rule.
6192 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6194 2015-06-09 Gary Benson <gbenson@redhat.com>
6196 * hostio.c (handle_open): Process mode argument with
6197 fileio_to_host_mode.
6199 2015-06-01 Yao Qi <yao.qi@linaro.org>
6201 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6202 * linux-x86-low.c: Likewise.
6204 2015-05-28 Don Breazeal <donb@codesourcery.com>
6206 * linux-low.c (handle_extended_wait): Initialize
6207 thread_info.last_resume_kind for new fork children.
6209 2015-05-15 Pedro Alves <palves@redhat.com>
6211 * target.h (target_handle_new_gdb_connection): Rewrite using if
6212 wrapped in do/while.
6214 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6216 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6217 * configure, config.in: Regenerate.
6218 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6221 2015-05-12 Don Breazeal <donb@codesourcery.com>
6223 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6224 PTRACE_EVENT_VFORK_DONE.
6225 (linux_low_ptrace_options, extended_event_reported): Add vfork
6227 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6228 and "vforkdone" for RSP 'T' Stop Reply Packet.
6229 * server.h (report_vfork_events): Declare
6232 2015-05-12 Don Breazeal <donb@codesourcery.com>
6234 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6235 (the_low_target) <new_fork>: Initialize new member.
6236 * linux-arm-low.c (arm_new_fork): New function.
6237 (the_low_target) <new_fork>: Initialize new member.
6238 * linux-low.c (handle_extended_wait): Call new target function
6240 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6241 * linux-mips-low.c (mips_add_watchpoint): New function
6242 extracted from mips_insert_point.
6243 (the_low_target) <new_fork>: Initialize new member.
6244 (mips_linux_new_fork): New function.
6245 (mips_insert_point): Call mips_add_watchpoint.
6246 * linux-x86-low.c (x86_linux_new_fork): New function.
6247 (the_low_target) <new_fork>: Initialize new member.
6249 2015-05-12 Don Breazeal <donb@codesourcery.com>
6251 * linux-low.c (handle_extended_wait): Implement return value,
6252 rename argument 'event_child' to 'event_lwp', handle
6253 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6254 (linux_low_ptrace_options): New function.
6255 (linux_low_filter_event): Call linux_low_ptrace_options,
6256 use different argument fo linux_enable_event_reporting,
6257 use return value from handle_extended_wait.
6258 (extended_event_reported): New function.
6259 (linux_wait_1): Call extended_event_reported and set
6260 status to report fork events.
6261 (linux_write_memory): Add pid to debug message.
6262 (reset_lwp_ptrace_options_callback): New function.
6263 (linux_handle_new_gdb_connection): New function.
6264 (linux_target_ops): Initialize new structure member.
6265 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6266 * lynx-low.c: Initialize new structure member.
6267 * remote-utils.c (prepare_resume_reply): Implement stop reason
6268 "fork" for "T" stop message.
6269 * server.c (handle_query): Call handle_new_gdb_connection.
6270 * server.h (report_fork_events): Declare global flag.
6271 * target.h (struct target_ops) <handle_new_gdb_connection>:
6273 (target_handle_new_gdb_connection): New macro.
6274 * win32-low.c: Initialize new structure member.
6276 2015-05-12 Don Breazeal <donb@codesourcery.com>
6278 * mem-break.c (APPEND_TO_LIST): Define macro.
6279 (clone_agent_expr): New function.
6280 (clone_one_breakpoint): New function.
6281 (clone_all_breakpoints): New function.
6282 * mem-break.h: Declare new functions.
6284 2015-05-12 Don Breazeal <donb@codesourcery.com>
6286 * linux-low.c (linux_supports_fork_events): New function.
6287 (linux_supports_vfork_events): New function.
6288 (linux_target_ops): Initialize new structure members.
6289 (initialize_low): Call linux_check_ptrace_features.
6290 * lynx-low.c (lynx_target_ops): Initialize new structure
6292 * server.c (report_fork_events, report_vfork_events):
6294 (handle_query): Add new features to qSupported packet and
6296 (captured_main): Initialize new global variables.
6297 * target.h (struct target_ops) <supports_fork_events>:
6299 <supports_vfork_events>: New member.
6300 (target_supports_fork_events): New macro.
6301 (target_supports_vfork_events): New macro.
6302 * win32-low.c (win32_target_ops): Initialize new structure
6305 2015-05-12 Gary Benson <gbenson@redhat.com>
6307 * server.c (handle_qxfer_exec_file): Use current process
6310 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6312 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6313 Remove HAVE_PTRACE_GETREGS conditionals.
6314 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6315 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6317 2015-05-08 Yao Qi <yao.qi@linaro.org>
6319 * linux-low.c (linux_supports_conditional_breakpoints): New
6321 (linux_target_ops): Install new target method.
6322 * lynx-low.c (lynx_target_ops): Install NULL hook for
6323 supports_conditional_breakpoints.
6324 * nto-low.c (nto_target_ops): Likewise.
6325 * spu-low.c (spu_target_ops): Likewise.
6326 * win32-low.c (win32_target_ops): Likewise.
6327 * server.c (handle_query): Check
6328 target_supports_conditional_breakpoints.
6329 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6331 (target_supports_conditional_breakpoints): New macro.
6333 2015-05-06 Pedro Alves <palves@redhat.com>
6336 * server.c (start_inferior): If the process exits, mourn it.
6338 2015-04-21 Gary Benson <gbenson@redhat.com>
6340 * hostio.c (fileio_open_flags_to_host): Factored out to
6341 fileio_to_host_openflags in common/fileio.c. Single use
6344 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6346 * linux-xtensa-low.c (xtensa_fill_gregset)
6347 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6350 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6352 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6353 (regs_info): Replace usrregs pointer with NULL.
6355 2015-04-17 Gary Benson <gbenson@redhat.com>
6357 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6358 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6359 * server.c (handle_qxfer_exec_file): New function.
6360 (qxfer_packets): Add exec-file entry.
6361 (handle_query): Report qXfer:exec-file:read as supported packet.
6363 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6365 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6367 2015-04-09 Gary Benson <gbenson@redhat.com>
6369 * hostio-errno.c (errno_to_fileio_error): Remove function.
6370 Update caller to use remote_fileio_to_fio_error.
6372 2015-04-09 Yao Qi <yao.qi@linaro.org>
6374 * linux-low.c (linux_insert_point): Call
6375 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6376 (linux_remove_point): Call remove_memory_breakpoint if type is
6378 * linux-x86-low.c (x86_insert_point): Don't call
6379 insert_memory_breakpoint.
6380 (x86_remove_point): Don't call remove_memory_breakpoint.
6382 2015-04-01 Pedro Alves <palves@redhat.com>
6383 Cleber Rosa <crosa@redhat.com>
6385 * server.c (gdbserver_usage): Reorganize and extend the usage
6388 2015-03-24 Pedro Alves <palves@redhat.com>
6390 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6391 output. Also dump TRAP_TRACE.
6392 (linux_low_filter_event): In debug output, distinguish a
6393 resume_stop SIGSTOP from a delayed SIGSTOP.
6395 2015-03-24 Gary Benson <gbenson@redhat.com>
6397 * linux-x86-low.c (x86_linux_new_thread): Moved to
6399 (x86_linux_prepare_to_resume): Likewise.
6401 2015-03-24 Gary Benson <gbenson@redhat.com>
6403 * Makefile.in (x86-linux-dregs.o): New rule.
6404 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6405 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6406 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6407 (x86_linux_dr_get): Likewise.
6408 (x86_linux_dr_set): Likewise.
6409 (update_debug_registers_callback): Likewise.
6410 (x86_linux_dr_set_addr): Likewise.
6411 (x86_linux_dr_get_addr): Likewise.
6412 (x86_linux_dr_set_control): Likewise.
6413 (x86_linux_dr_get_control): Likewise.
6414 (x86_linux_dr_get_status): Likewise.
6415 (x86_linux_update_debug_registers): Likewise.
6417 2015-03-24 Gary Benson <gbenson@redhat.com>
6419 * linux-x86-low.c (x86_linux_update_debug_registers):
6420 New function, factored out from...
6421 (x86_linux_prepare_to_resume): ...this.
6423 2015-03-24 Gary Benson <gbenson@redhat.com>
6425 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6426 (x86_linux_dr_set): Likewise.
6427 (update_debug_registers_callback): Likewise.
6428 (x86_linux_dr_set_addr): Likewise.
6429 (x86_linux_dr_get_addr): Likewise.
6430 (x86_linux_dr_set_control): Likewise.
6431 (x86_linux_dr_get_control): Likewise.
6432 (x86_linux_dr_get_status): Likewise.
6433 (x86_linux_prepare_to_resume): Likewise.
6435 2015-03-24 Gary Benson <gbenson@redhat.com>
6437 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6438 Use perror_with_name. Pass string through gettext.
6439 (x86_linux_dr_set): Likewise.
6441 2015-03-24 Gary Benson <gbenson@redhat.com>
6443 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6444 (x86_linux_dr_set_addr): ...this.
6445 (x86_dr_low_get_addr): Rename to...
6446 (x86_linux_dr_get_addr): ...this.
6447 (x86_dr_low_set_control): Rename to...
6448 (x86_linux_dr_set_control): ...this.
6449 (x86_dr_low_get_control): Rename to...
6450 (x86_linux_dr_get_control): ...this.
6451 (x86_dr_low_get_status): Rename to...
6452 (x86_linux_dr_get_status): ...this.
6453 (x86_dr_low): Update with new function names.
6455 2015-03-24 Gary Benson <gbenson@redhat.com>
6457 * Makefile.in (x86-linux.o): New rule.
6458 * configure.srv: Add x86-linux.o to relevant targets.
6459 * linux-low.c (lwp_set_arch_private_info): New function.
6460 (lwp_arch_private_info): Likewise.
6461 * linux-x86-low.c: Include nat/x86-linux.h.
6462 (arch_lwp_info): Removed structure.
6463 (update_debug_registers_callback):
6464 Use lwp_set_debug_registers_changed.
6465 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6466 and lwp_set_debug_registers_changed.
6467 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6469 2015-03-24 Gary Benson <gbenson@redhat.com>
6471 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6472 * linux-arm-low.c (arm_new_thread): Likewise.
6473 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6474 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6475 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6476 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6478 2015-03-24 Gary Benson <gbenson@redhat.com>
6480 * linux-low.c (ptid_of_lwp): New function.
6481 (lwp_is_stopped): Likewise.
6482 (lwp_stop_reason): Likewise.
6483 * linux-x86-low.c (update_debug_registers_callback):
6485 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6488 2015-03-24 Gary Benson <gbenson@redhat.com>
6490 * linux-low.h (linux_stop_lwp): Remove declaration.
6492 2015-03-24 Gary Benson <gbenson@redhat.com>
6494 * linux-low.h: Include nat/linux-nat.h.
6495 * linux-low.c (iterate_over_lwps_args): New structure.
6496 (iterate_over_lwps_filter): New function.
6497 (iterate_over_lwps): Likewise.
6498 * linux-x86-low.c (update_debug_registers_callback):
6499 Update signature to what iterate_over_lwps expects.
6500 Remove PID check that iterate_over_lwps now performs.
6501 (x86_dr_low_set_addr): Use iterate_over_lwps.
6502 (x86_dr_low_set_control): Likewise.
6504 2015-03-24 Gary Benson <gbenson@redhat.com>
6506 * linux-x86-low.c (x86_debug_reg_state): New function.
6507 (x86_linux_prepare_to_resume): Use the above.
6509 2015-03-24 Gary Benson <gbenson@redhat.com>
6511 * linux-low.c (current_lwp_ptid): New function.
6512 * linux-x86-low.c: Include nat/linux-nat.h.
6513 (x86_dr_low_get_addr): Use current_lwp_ptid.
6514 (x86_dr_low_get_control): Likewise.
6515 (x86_dr_low_get_status): Likewise.
6517 2015-03-20 Pedro Alves <palves@redhat.com>
6519 * tracepoint.c (cmd_qtstatus): Make "str" const.
6521 2015-03-20 Pedro Alves <palves@redhat.com>
6523 * server.c (handle_general_set): Make "req_str" const.
6525 2015-03-19 Pedro Alves <palves@redhat.com>
6527 * linux-low.c (linux_resume_one_lwp): Rename to ...
6528 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6529 instead call perror_with_name.
6530 (check_ptrace_stopped_lwp_gone): New function.
6531 (linux_resume_one_lwp): Reimplement as wrapper around
6532 linux_resume_one_lwp_throw that swallows errors if the LWP is
6535 2015-03-19 Pedro Alves <palves@redhat.com>
6537 * linux-low.c (count_events_callback, select_event_lwp_callback):
6538 No longer check whether the thread has resume_stop as last resume
6541 2015-03-19 Pedro Alves <palves@redhat.com>
6543 * linux-low.c (count_events_callback, select_event_lwp_callback):
6544 Use the lwp's status_pending_p field, not the thread's.
6546 2015-03-19 Pedro Alves <palves@redhat.com>
6548 * linux-low.c (select_event_lwp_callback): Update comments to
6549 no longer mention SIGTRAP.
6551 2015-03-18 Gary Benson <gbenson@redhat.com>
6553 * server.c (handle_query): Do not report vFile:fstat as supported.
6555 2015-03-11 Gary Benson <gbenson@redhat.com>
6557 * hostio.c (sys/types.h): New include.
6558 (sys/stat.h): Likewise.
6559 (common-remote-fileio.h): Likewise.
6560 (handle_fstat): New function.
6561 (handle_vFile): Handle vFile:fstat packets.
6563 2015-03-11 Gary Benson <gbenson@redhat.com>
6565 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6566 struct stat.st_blocks and struct stat.st_blksize.
6567 * configure: Regenerate.
6568 * config.in: Likewise.
6569 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6570 (OBS): Add common-remote-fileio.o.
6571 (common-remote-fileio.o): New rule.
6573 2015-03-09 Pedro Alves <palves@redhat.com>
6575 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6576 'struct sockaddr' pointer in 'accept' call.
6578 2015-03-09 Pedro Alves <palves@redhat.com>
6581 2015-03-07 Pedro Alves <palves@redhat.com>
6582 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6583 or <winsock2.h> here. Instead include "gdb_socket.h".
6584 (remote_open): Use union gdb_sockaddr_u.
6585 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6586 or <winsock2.h> here. Instead include "gdb_socket.h".
6587 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6588 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6590 (init_named_socket, gdb_agent_helper_thread): Use union
6593 2015-03-07 Pedro Alves <palves@redhat.com>
6595 * configure.ac (build_warnings): Move
6596 -Wdeclaration-after-statement to the C-specific set.
6597 * configure: Regenerate.
6599 2015-03-07 Pedro Alves <palves@redhat.com>
6601 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6602 or <winsock2.h> here. Instead include "gdb_socket.h".
6603 (remote_open): Use union gdb_sockaddr_u.
6604 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6605 or <winsock2.h> here. Instead include "gdb_socket.h".
6606 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6607 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6609 (init_named_socket, gdb_agent_helper_thread): Use union
6612 2015-03-07 Pedro Alves <palves@redhat.com>
6614 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6617 2015-03-06 Yao Qi <yao.qi@linaro.org>
6619 * linux-aarch64-low.c (aarch64_insert_point): Use
6620 show_debug_regs as a boolean.
6621 (aarch64_remove_point): Likewise.
6623 2015-03-05 Pedro Alves <palves@redhat.com>
6625 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6626 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6627 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6628 * nto-low.c (nto_target_ops): Likewise.
6629 * spu-low.c (spu_target_ops): Likewise.
6630 * win32-low.c (win32_target_ops): Likewise.
6632 2015-03-04 Pedro Alves <palves@redhat.com>
6634 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6635 Decide whether a breakpoint triggered based on the SIGTRAP's
6637 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6638 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6639 (linux_low_filter_event): Check for breakpoints before checking
6641 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6643 (linux_stopped_by_sw_breakpoint)
6644 (linux_supports_stopped_by_sw_breakpoint)
6645 (linux_stopped_by_hw_breakpoint)
6646 (linux_supports_stopped_by_hw_breakpoint): New functions.
6647 (linux_target_ops): Install new target methods.
6649 2015-03-04 Pedro Alves <palves@redhat.com>
6651 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6652 * server.c (swbreak_feature, hwbreak_feature): New globals.
6653 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6654 (captured_main): Clear swbreak_feature and hwbreak_feature.
6655 * server.h (swbreak_feature, hwbreak_feature): Declare.
6656 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6657 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6658 supports_stopped_by_hw_breakpoint>: New fields.
6659 (target_supports_stopped_by_sw_breakpoint)
6660 (target_stopped_by_sw_breakpoint)
6661 (target_supports_stopped_by_hw_breakpoint)
6662 (target_stopped_by_hw_breakpoint): Declare.
6664 2015-03-04 Pedro Alves <palves@redhat.com>
6666 enum lwp_stop_reason -> enum target_stop_reason
6667 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6668 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6669 (linux_wait_1, stuck_in_jump_pad_callback)
6670 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6671 (linux_stopped_by_watchpoint):
6672 * linux-low.h (enum lwp_stop_reason): Delete.
6673 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6674 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6676 2015-03-04 Yao Qi <yao.qi@linaro.org>
6678 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6680 2015-03-03 Gary Benson <gbenson@redhat.com>
6682 * hostio.c (handle_vFile): Fix prefix lengths.
6684 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6686 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6689 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6691 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6692 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6693 (clean): Add "rm -f" for above C files.
6694 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6695 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6696 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6697 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6698 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6699 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6700 (init_registers_s390x_vx_linux64)
6701 (init_registers_s390x_tevx_linux64)
6702 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6703 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6705 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6706 (s390_store_vxrs_high): New functions.
6707 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6709 (s390_arch_setup): Add logic for selecting one of the new target
6710 descriptions. Activate the new vector regsets if applicable.
6711 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6712 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6713 and init_registers_s390x_tevx_linux64.
6715 2015-03-01 Pedro Alves <palves@redhat.com>
6717 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6720 2015-02-27 Pedro Alves <palves@redhat.com>
6722 * linux-x86-low.c (u_debugreg_offset): New function.
6723 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6725 2015-02-27 Pedro Alves <palves@redhat.com>
6727 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6728 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6729 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6730 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6731 (ps_lsetfpregs, ps_getpid)
6732 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6733 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6734 (ps_lsetxregs, ps_plog): Declare.
6736 2015-02-27 Pedro Alves <palves@redhat.com>
6738 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6739 IP_AGENT_EXPORT_FUNC.
6740 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6741 IP_AGENT_EXPORT_FUNC.
6742 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6743 (IP_AGENT_EXPORT): Delete.
6744 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6745 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6746 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6747 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6748 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6749 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6750 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6751 (traceframe_read_count, traceframe_write_count)
6752 (traceframes_created, trace_state_variables, get_raw_reg)
6753 (get_trace_state_variable_value, set_trace_state_variable_value)
6754 (ust_loaded, helper_thread_id, cmd_buf): Use
6755 IPA_SYM_EXPORTED_NAME.
6756 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6757 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6758 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6759 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6760 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6761 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6762 EXTERN_C_PUSH/EXTERN_C_POP.
6763 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6764 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6765 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6766 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6767 (traceframe_write_count, traceframe_read_count)
6768 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6769 (about_to_request_buffer_space, get_trace_state_variable_value)
6770 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6771 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6772 EXTERN_C_PUSH/EXTERN_C_POP.
6773 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6774 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6775 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6776 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6777 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6778 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6779 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6780 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6782 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6783 (IP_AGENT_EXPORT_VAR_DECL): Define.
6785 (gdb_agent_get_raw_reg): Declare.
6787 2015-02-27 Tom Tromey <tromey@redhat.com>
6788 Pedro Alves <palves@redhat.com>
6790 Rename symbols whose names are reserved C++ keywords throughout.
6792 2015-02-27 Pedro Alves <palves@redhat.com>
6794 * Makefile.in (COMPILER): New, get it from autoconf.
6795 (CXX): Get from autoconf instead.
6796 (COMPILE.pre): Use COMPILER.
6797 (CC-LD): Rename to ...
6798 (CC_LD): ... this. Use COMPILER.
6799 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6800 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6801 * acinclude.m4: Include build-with-cxx.m4.
6802 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6803 Disable -Werror by default if building in C++ mode.
6804 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6805 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6806 the C++ compiler. Save/restore CXXFLAGS too.
6807 * configure: Regenerate.
6809 2015-02-27 Pedro Alves <palves@redhat.com>
6811 * acinclude.m4: Include libiberty.m4.
6812 * configure.ac: Call libiberty_INIT.
6813 * config.in, configure: Regenerate.
6815 2015-02-26 Pedro Alves <palves@redhat.com>
6817 * linux-low.c (linux_wait_1): When incrementing the PC past a
6818 program breakpoint always use the_low_target.breakpoint_len as
6819 increment, rather than the maximum between that and
6820 the_low_target.decr_pc_after_break.
6822 2015-02-23 Pedro Alves <palves@redhat.com>
6824 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6825 thread was doing a step-over; always adjust the PC if
6826 we stepped over a permanent breakpoint.
6827 (linux_wait_1): If we stepped over breakpoint that was on top of a
6828 permanent breakpoint, manually advance the PC past it.
6830 2015-02-23 Pedro Alves <palves@redhat.com>
6832 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6834 (x86_fill_gregset, x86_store_gregset): Use it when handling
6837 2015-02-20 Pedro Alves <palves@redhat.com>
6839 * thread-db.c: Include "nat/linux-procfs.h".
6840 (thread_db_init): Skip listing new threads if the kernel supports
6841 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6843 2015-02-20 Pedro Alves <palves@redhat.com>
6845 * linux-low.c (status_pending_p_callback): Use ptid_match.
6847 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6849 PR breakpoints/16812
6850 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6851 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6852 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6854 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6856 PR breakpoints/15956
6857 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6859 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6861 * linux-low.c (linux_low_btrace_conf): Print size.
6862 * server.c (handle_btrace_conf_general_set): New.
6863 (hanle_general_set): Call handle_btrace_conf_general_set.
6864 (handle_query): Report Qbtrace-conf:bts:size as supported.
6866 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6868 * linux-low.c (linux_low_enable_btrace): Update parameters.
6869 (linux_low_btrace_conf): New.
6870 (linux_target_ops)<to_btrace_conf>: Initialize.
6871 * server.c (current_btrace_conf): New.
6872 (handle_btrace_enable): Rename to ...
6873 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6874 to target_enable_btrace. Update comment. Update users.
6875 (handle_qxfer_btrace_conf): New.
6876 (qxfer_packets): Add btrace-conf entry.
6877 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6878 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6879 (target_ops)<read_btrace_conf>: New.
6880 (target_enable_btrace): Update parameters.
6881 (target_read_btrace_conf): New.
6883 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6885 * server.c (handle_btrace_general_set): Remove call to
6886 target_supports_btrace.
6887 (supported_btrace_packets): New.
6888 (handle_query): Call supported_btrace_packets.
6889 * target.h: include btrace-common.h.
6890 (btrace_target_info): Removed.
6891 (supports_btrace, target_supports_btrace): Update parameters.
6893 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6895 * Makefile.in (SFILES): Add common/btrace-common.c.
6896 (OBS): Add common/btrace-common.o.
6897 (btrace-common.o): Add build rules.
6898 * linux-low: Include btrace-common.h.
6899 (linux_low_read_btrace): Use struct btrace_data. Call
6900 btrace_data_init and btrace_data_fini.
6902 2015-02-06 Pedro Alves <palves@redhat.com>
6904 * thread-db.c (find_new_threads_callback): Add debug output.
6906 2015-02-04 Pedro Alves <palves@redhat.com>
6908 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6909 (resume_stopped_resumed_lwps): New function.
6910 (linux_wait_for_event_filtered): Use it.
6912 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6914 * Makefile.in (SFILES): Add linux-personality.c.
6915 (linux-personality.o): New rule.
6916 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6917 list of objects to be built.
6918 * linux-low.c: Include nat/linux-personality.h.
6919 (linux_create_inferior): Remove code to disable address space
6920 randomization (moved to ../nat/linux-personality.c). Create
6921 cleanup to disable address space randomization.
6923 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6925 * Makefile.in (posix-strerror.o): New rule.
6926 (mingw-strerror.o): Likewise.
6927 * configure: Regenerated.
6928 * configure.ac: Source file ../common/common.host. Initialize new
6929 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6931 2015-01-14 Yao Qi <yao@codesourcery.com>
6933 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6934 (ppc-linux.o): New rule.
6935 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6936 * configure.ac: AC_CHECK_FUNCS(getauxval).
6937 * config.in: Re-generated.
6938 * configure: Re-generated.
6939 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6940 ppc64_64bit_inferior_p
6942 2015-01-14 Yao Qi <yao@codesourcery.com>
6944 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6945 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6946 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6947 (PT_ORIG_R3, PT_TRAP): Likewise.
6948 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6949 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6950 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6952 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6954 * i387-fp.c (i387_cache_to_xsave): In look over
6955 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6956 zmmh_low_space field by use of zmmh_high_space.
6958 2015-01-09 Pedro Alves <palves@redhat.com>
6960 * linux-low.c (step_over_bkpt): Move higher up in the file.
6961 (handle_extended_wait): Don't store the stop_pc here.
6962 (get_stop_pc): Adjust comments and rename to ...
6963 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6964 stopped for a software breakpoint or hardware breakpoint.
6965 (thread_still_has_status_pending_p): New function.
6966 (status_pending_p_callback): Use
6967 thread_still_has_status_pending_p. If the event is no longer
6968 interesting, resume the LWP.
6969 (handle_tracepoints): Add assert.
6970 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6971 (wstatus_maybe_breakpoint): New function.
6972 (cancel_breakpoint): Delete function.
6973 (check_stopped_by_watchpoint): New function, factored out from
6974 linux_low_filter_event.
6975 (lp_status_maybe_breakpoint): Delete function.
6976 (linux_low_filter_event): Remove filter_ptid argument.
6977 Leave thread group exits pending here. Store the LWP's stop PC.
6978 Always leave events pending.
6979 (linux_wait_for_event_filtered): Pull all events out of the
6980 kernel, and leave them all pending.
6981 (count_events_callback, select_event_lwp_callback): Consider all
6983 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6984 (select_event_lwp): Only give preference to the stepping LWP in
6985 all-stop mode. Adjust comments.
6986 (ignore_event): New function.
6987 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6988 references to cancel_breakpoints. Adjust to renames. Also give
6989 equal priority to all LWPs that have had events in non-stop mode.
6990 If reporting a software breakpoint event, unadjust the LWP's PC.
6991 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6992 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6994 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6995 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6996 (linux_stopped_by_watchpoint): Adjust.
6997 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6998 * linux-low.h (enum lwp_stop_reason): New.
6999 (struct lwp_info) <stop_pc>: Adjust comment.
7000 <stopped_by_watchpoint>: Delete field.
7001 <stop_reason>: New field.
7002 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7003 * mem-break.c (software_breakpoint_inserted_here)
7004 (hardware_breakpoint_inserted_here): New function.
7005 * mem-break.h (software_breakpoint_inserted_here)
7006 (hardware_breakpoint_inserted_here): Declare.
7007 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7008 (cancel_breakpoints): Delete.
7009 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7010 (upload_fast_traceframes): Remove references to
7013 2015-01-09 Pedro Alves <palves@redhat.com>
7015 * thread-db.c (find_new_threads_callback): Ignore thread if the
7016 kernel thread ID is -1.
7018 2015-01-09 Pedro Alves <palves@redhat.com>
7020 * linux-low.c (linux_attach_fail_reason_string): Move to
7021 nat/linux-ptrace.c, and rename.
7022 (linux_attach_lwp): Update comment.
7023 (attach_proc_task_lwp_callback): New function.
7024 (linux_attach): Adjust to rename and use
7025 linux_proc_attach_tgid_threads.
7026 (linux_attach_fail_reason_string): Delete declaration.
7028 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7030 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7031 * server.c (gdbserver_version): Likewise.
7033 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7035 * remote-utils.c: Include ctype.h.
7036 (input_interrupt): Explicitly handle the case when the char
7037 received is the NUL byte. Improve the printing of non-ASCII
7040 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7042 * linux-low.c (linux_low_filter_event): Update call to
7043 linux_enable_event_reporting following the addition of
7044 a new parameter to that function.
7046 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7049 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7050 (AARCH64_FPCR_REGNO): Likewise.
7051 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7052 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7053 (aarch64_store_fpregset): Likewise.
7055 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7057 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7058 Remove FIXME comment about assumption about N.
7060 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7062 * configure.ac: If large-file support is disabled in GDBserver,
7063 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7064 * configure: Regenerate.
7066 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7068 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7069 warning upon ENODATA from ptrace.
7070 * linux-s390-low.c (s390_store_tdb): New.
7071 (s390_regsets): Add regset for NT_S390_TDB.
7073 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7075 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7076 without a fill_function.
7077 * linux-s390-low.c (s390_fill_last_break): Remove.
7078 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7079 (s390_arch_setup): Use regset's size instead of fill_function for
7082 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7084 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7085 the regset's store function when ptrace returned an error.
7086 * regcache.c (get_thread_regcache): Invalidate register cache
7087 before fetching inferior's registers.
7089 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7091 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7092 while-loop as for-loop.
7093 (regsets_store_inferior_registers): Likewise.
7095 2014-11-28 Yao Qi <yao@codesourcery.com>
7097 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7098 * config.in, configure: Re-generate.
7099 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7102 2014-11-21 Yao Qi <yao@codesourcery.com>
7104 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7105 (AC_CHECK_HEADERS): Remove malloc.h.
7106 * configure: Re-generated.
7107 * config.in: Re-generated.
7108 * server.h: Don't include alloca.h and malloc.h.
7109 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7110 Don't include malloc.h.
7112 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7114 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7115 corresponding ERRNO check in same block.
7117 2014-11-12 Pedro Alves <palves@redhat.com>
7119 * server.c (cont_thread): Update comment.
7120 (start_inferior, attach_inferior): No longer clear cont_thread.
7121 (handle_v_cont): No longer set cont_thread.
7122 (captured_main): Clear cont_thread each time a GDB connects.
7124 2014-11-12 Pedro Alves <palves@redhat.com>
7126 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7127 thread, and don't resume all threads if the Hc thread has exited.
7129 2014-11-12 Pedro Alves <palves@redhat.com>
7131 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7132 the process group instead of to a specific LWP.
7134 2014-10-15 Pedro Alves <palves@redhat.com>
7137 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7139 (arm_set_thread_context): Delete.
7140 (the_low_target): Adjust.
7141 * win32-i386-low.c (debug_registers_changed)
7142 (debug_registers_used): Delete.
7143 (update_debug_registers_callback): New function.
7144 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7145 needing to update their debug registers.
7146 (win32_get_current_dr): New function.
7147 (x86_dr_low_get_addr, x86_dr_low_get_control)
7148 (x86_dr_low_get_status): Fetch the debug register from the thread
7150 (i386_initial_stuff): Adjust.
7151 (i386_get_thread_context): Remove current_event parameter. Don't
7152 clear debug_registers_changed nor copy DR values to
7154 (i386_set_thread_context): Delete.
7155 (i386_prepare_to_resume): New function.
7156 (i386_thread_added): Mark the thread as needing to update irs
7158 (the_low_target): Remove i386_set_thread_context and install
7159 i386_prepare_to_resume.
7160 * win32-low.c (win32_get_thread_context): Adjust.
7161 (win32_set_thread_context): Use SetThreadContext
7163 (win32_prepare_to_resume): New function.
7164 (win32_require_context): New function, factored out from ...
7165 (thread_rec): ... this.
7166 (continue_one_thread): Call win32_prepare_to_resume on each thread
7167 we're about to continue.
7168 (win32_resume): Call win32_prepare_to_resume on the event thread.
7169 * win32-low.h (struct win32_thread_info)
7170 <debug_registers_changed>: New field.
7171 (struct win32_target_ops): Change prototype of set_thread_context,
7172 delete set_thread_context and add prepare_to_resume.
7173 (win32_require_context): New declaration.
7175 2014-10-08 Gary Benson <gbenson@redhat.com>
7177 * server.h: Do not include common-exceptions.h.
7179 2014-10-08 Gary Benson <gbenson@redhat.com>
7181 * server.h: Do not include cleanups.h.
7183 2014-09-30 James Hogan <james.hogan@imgtec.com>
7185 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7188 2014-09-23 Yao Qi <yao@codesourcery.com>
7190 * linux-low.c (lp_status_maybe_breakpoint): New function.
7191 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7192 (count_events_callback): Likewise.
7193 (select_event_lwp_callback): Likewise.
7194 (cancel_breakpoints_callback): Likewise.
7196 2014-09-19 Don Breazeal <donb@codesourcery.com>
7198 * linux-low.c (handle_extended_wait): Call
7199 linux_ptrace_get_extended_event.
7200 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7201 linux_is_extended_waitstatus.
7203 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7205 * Makefile.in (CPPFLAGS): Define.
7206 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7207 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7209 2014-09-16 Gary Benson <gbenson@redhat.com>
7211 * inferiors.h (current_inferior): Renamed as...
7212 (current_thread): New variable. All uses updated.
7213 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7214 (maybe_move_out_of_jump_pad): Likewise.
7215 (cancel_breakpoint): Likewise.
7216 (linux_low_filter_event): Likewise.
7217 (wait_for_sigstop): Likewise.
7218 (linux_resume_one_lwp): Likewise.
7219 (need_step_over_p): Likewise.
7220 (start_step_over): Likewise.
7221 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7222 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7223 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7224 and save_inferior as saved_thread.
7225 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7227 (regcache_invalidate_thread): Likewise.
7228 * remote-utils.c (prepare_resume_reply): Likewise.
7229 * thread-db.c (thread_db_get_tls_address): Likewise.
7230 (disable_thread_event_reporting): Likewise.
7231 (remove_thread_event_breakpoints): Likewise.
7232 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7234 * target.h (set_desired_inferior): Renamed as...
7235 (set_desired_thread): New declaration. All uses updated.
7236 * server.c (myresume): Updated comment to reference thread instead
7238 (handle_serial_event): Likewise.
7239 (handle_target_event): Likewise.
7241 2014-09-12 Tom Tromey <tromey@redhat.com>
7242 Gary Benson <gbenson@redhat.com>
7244 * regcache.h: Include common-regcache.h.
7245 (regcache_read_pc): Don't declare.
7246 * regcache.c (get_thread_regcache_for_ptid): New function.
7248 2014-09-11 Tom Tromey <tromey@redhat.com>
7249 Gary Benson <gbenson@redhat.com>
7251 * symbol.c: New file.
7252 * Makefile.in (SFILES): Add symbol.c.
7253 (OBS): Add symbol.o.
7255 2014-09-11 Gary Benson <gbenson@redhat.com>
7257 * target.c (target_stop_ptid, target_continue_ptid): New
7260 2014-09-11 Tom Tromey <tromey@redhat.com>
7261 Gary Benson <gbenson@redhat.com>
7263 * target.h: Include target/target.h.
7264 * target.c (target_read_memory, target_read_uint32)
7265 (target_write_memory): New functions.
7267 2014-09-11 Gary Benson <gbenson@redhat.com>
7269 * server.h (debug_hw_points): Don't declare.
7270 * server.c (debug_hw_points): Don't define. Replace all uses
7271 with show_debug_regs.
7272 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7273 all uses with show_debug_regs.
7275 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7277 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7278 endianness into account.
7279 (ppc_supply_ptrace_register): Likewise.
7281 2014-09-03 James Hogan <james.hogan@imgtec.com>
7283 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7284 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7286 2014-09-03 Gary Benson <gbenson@redhat.com>
7288 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7289 ALL_DEBUG_ADDRESS_REGISTERS.
7291 2014-09-02 Gary Benson <gbenson@redhat.com>
7293 * i386-low.h: Renamed as...
7294 * x86-low.h: New file. All type, function and variable name
7295 prefixes changed from "i386_" to "x86_". All references updated.
7296 * i386-low.c: Renamed as...
7297 * x86-low.c: New file. All type, function and variable name
7298 prefixes changed from "i386_" to "x86_". All references updated.
7300 2014-09-02 Gary Benson <gbenson@redhat.com>
7302 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7303 (x86_linux_new_thread): Likewise.
7305 2014-08-29 Gary Benson <gbenson@redhat.com>
7307 * server.h (setjmp.h): Do not include.
7308 (toplevel): Do not declare.
7309 (common-exceptions.h): Include.
7310 (cleanups.h): Likewise.
7311 * server.c (toplevel): Do not define.
7312 (exit_code): New static global.
7313 (detach_or_kill_for_exit_cleanup): New function.
7314 (main): New function. Original main renamed to...
7315 (captured_main): New function.
7316 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7318 2014-08-29 Gary Benson <gbenson@redhat.com>
7320 * Makefile.in (SFILES): Add common/common-exceptions.c.
7321 (OBS): Add common-exceptions.o.
7322 (common-exceptions.o): New rule.
7323 * utils.c (prepare_to_throw_exception): New function.
7325 2014-08-29 Gary Benson <gbenson@redhat.com>
7327 * config.in: Regenerate.
7328 * configure: Likewise.
7330 2014-08-29 Gary Benson <gbenson@redhat.com>
7332 * Makefile.in (SFILES): Add common/cleanups.c.
7334 (cleanups.o): New rule.
7336 2014-08-29 Gary Benson <gbenson@redhat.com>
7338 * utils.c (internal_vwarning): New function.
7340 2014-08-28 Gary Benson <gbenson@redhat.com>
7342 * utils.h (fatal): Remove declaration.
7343 * utils.c (fatal): Remove function.
7345 2014-08-28 Gary Benson <gbenson@redhat.com>
7347 * tracepoint.c (gdb_agent_init): Replace fatal with
7349 (initialize_tracepoint): Likewise.
7351 2014-08-28 Gary Benson <gbenson@redhat.com>
7353 * remote-utils.c (remote_prepare): Replace fatal with error.
7355 2014-08-28 Gary Benson <gbenson@redhat.com>
7357 * linux-low.c (linux_async): Replace fatal with warning.
7359 (linux_start_non_stop): Return -1 if linux_async failed.
7361 2014-08-28 Gary Benson <gbenson@redhat.com>
7363 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7365 (i386_dr_low_get_addr): Remove vague comment.
7366 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7369 2014-08-28 Gary Benson <gbenson@redhat.com>
7371 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7372 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7374 (linux_resume_one_lwp): Likewise.
7375 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7377 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7378 with internal_error.
7379 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7380 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7381 (find_register_by_name): Replace fatal with internal_error.
7382 (find_regno): Likewise.
7383 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7384 * thread-db.c (thread_db_create_event): Likewise.
7385 (thread_db_load_search): Likewise.
7386 (try_thread_db_load_1): Likewise.
7387 * tracepoint.c (get_jump_space_head): Replace fatal with
7389 (claim_trampoline_space): Likewise.
7390 (have_fast_tracepoint_trampoline_buffer): Likewise.
7391 (cmd_qtstart): Likewise.
7392 (stop_tracing): Likewise.
7393 (fast_tracepoint_collecting): Likewise.
7394 (target_malloc): Likewise.
7395 (download_tracepoint): Likewise.
7396 (download_trace_state_variables): Replace check with gdb_assert.
7397 (upload_fast_traceframes): Replace fatal with internal_error.
7399 2014-08-19 Tom Tromey <tromey@redhat.com>
7400 Gary Benson <gbenson@redhat.com>
7402 * Makefile.in (SFILES): Add common/common-debug.c.
7403 (OBS): Add common-debug.o.
7404 (common-debug.o): New rule.
7405 * debug.h (debug_printf): Don't declare.
7406 * debug.c (debug_printf): Renamed and rewritten as...
7407 (debug_vprintf): New function.
7409 2014-08-19 Gary Benson <gbenson@redhat.com>
7411 * utils.h: Do not include print-utils.h.
7413 2014-08-19 Tom Tromey <tromey@redhat.com>
7414 Gary Benson <gbenson@redhat.com>
7416 * server.h: Add static assertion.
7417 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7419 2014-08-19 Tom Tromey <tromey@redhat.com>
7420 Gary Benson <gbenson@redhat.com>
7422 * Makefile.in (SFILES): Add common/errors.c.
7423 (OBS): Add errors.o.
7424 (IPA_OBS): Add errors-ipa.o.
7425 (errors.o): New rule.
7426 (errors-ipa.o): Likewise.
7427 * utils.h (perror_with_name, error, warning): Don't declare.
7428 * utils.c (warning): Renamed and rewritten as...
7429 (vwarning): New function.
7430 (error): Renamed and rewritten as...
7431 (verror): New function.
7432 (internal_error): Renamed and rewritten as...
7433 (internal_verror): New function.
7435 2014-08-07 Gary Benson <gbenson@redhat.com>
7437 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7438 * configure: Regenerate.
7439 * config.in: Likewise.
7440 * server.h: Do not include errno.h.
7441 * event-loop.c: Likewise.
7442 * hostio-errno.c: Likewise.
7443 * linux-low.c: Likewise.
7444 * remote-utils.c: Likewise.
7445 * spu-low.c: Likewise.
7446 * utils.c: Likewise.
7447 * gdbreplay.c: Unconditionally include errno.h.
7449 2014-08-07 Gary Benson <gbenson@redhat.com>
7451 * server.h: Do not include string.h.
7452 * event-loop.c: Likewise.
7453 * linux-low.c: Likewise.
7454 * regcache.c: Likewise.
7455 * remote-utils.c: Likewise.
7456 * spu-low.c: Likewise.
7457 * utils.c: Likewise.
7459 2014-08-07 Gary Benson <gbenson@redhat.com>
7461 * server.h: Do not include gdb_assert.h.
7463 2014-08-07 Gary Benson <gbenson@redhat.com>
7465 * server.h: Do not include common-utils.h.
7467 2014-08-07 Gary Benson <gbenson@redhat.com>
7469 * server.h: Do not include ptid.h.
7470 * notif.h: Likewise.
7472 2014-08-07 Gary Benson <gbenson@redhat.com>
7474 * server.h: Do not include gdb_locale.h.
7476 2014-08-07 Gary Benson <gbenson@redhat.com>
7478 * server.h: Do not include gdb/signals.h.
7479 * win32-low.c: Likewise.
7481 2014-08-07 Gary Benson <gbenson@redhat.com>
7483 * server.h: Do not include pathmax.h.
7485 2014-08-07 Gary Benson <gbenson@redhat.com>
7487 * server.h: Do not include libiberty.h.
7488 * linux-bfin-low.c: Likewise.
7490 2014-08-07 Gary Benson <gbenson@redhat.com>
7492 * server.h: Do not include ansidecl.h.
7494 2014-08-07 Gary Benson <gbenson@redhat.com>
7496 * linux-x86-low.c: Do not include stddef.h.
7497 * lynx-ppc-low.c: Likewise.
7498 * tracepoint.c: Likewise.
7500 2014-08-07 Gary Benson <gbenson@redhat.com>
7502 * server.h: Do not include stdarg.h.
7503 * nto-low.c: Likewise.
7505 2014-08-07 Gary Benson <gbenson@redhat.com>
7507 * server.h: Do not include stdlib.h.
7508 * inferiors.c: Likewise.
7509 * linux-low.c: Likewise.
7510 * regcache.c: Likewise.
7511 * spu-low.c: Likewise.
7512 * tracepoint.c: Likewise.
7513 * utils.c: Likewise.
7515 2014-08-07 Gary Benson <gbenson@redhat.com>
7517 * server.h: Do not include stdio.h.
7518 * linux-low.c: Likewise.
7519 * remote-utils.c: Likewise.
7520 * spu-low.c: Likewise.
7521 * utils.c: Likewise.
7522 * wincecompat.c: Likewise.
7524 2014-08-06 Gary Benson <gbenson@redhat.com>
7526 * regcache.c (init_register_cache): Move conditionals inside if.
7528 2014-08-06 Gary Benson <gbenson@redhat.com>
7530 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7532 2014-07-31 Gary Benson <gbenson@redhat.com>
7534 * ax.h: Do not include server.h.
7535 * gdbthread.h: Likewise.
7536 * lynx-low.h: Likewise.
7537 * notif.h: Likewise.
7539 2014-07-30 Gary Benson <gbenson@redhat.com>
7541 * server.h: Include common-defs.h.
7542 Do not include config.h or build-gnulib-gdbserver/config.h.
7544 2014-07-30 Gary Benson <gbenson@redhat.com>
7546 * hostio-errno.c: Move server.h to top of includes list.
7547 * inferiors.c: Likewise.
7548 * linux-x86-low.c: Likewise.
7549 * notif.c: Include server.h.
7551 2014-07-24 Tom Tromey <tromey@redhat.com>
7552 Gary Benson <gbenson@redhat.com>
7554 * server.h (CORE_ADDR): Now unsigned.
7556 2014-07-16 Pedro Alves <palves@redhat.com>
7558 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7560 2014-07-15 Pedro Alves <palves@redhat.com>
7562 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7565 2014-07-11 Pedro Alves <palves@redhat.com>
7567 * linux-low.c (kill_wait_lwp): New function, based on
7568 kill_one_lwp_callback, but use my_waitpid directly.
7569 (kill_one_lwp_callback, linux_kill): Use it.
7571 2014-06-23 Pedro Alves <palves@redhat.com>
7573 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7574 before setting DR0..DR3.
7576 2014-06-20 Gary Benson <gbenson@redhat.com>
7578 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7579 * configure: Regenerated.
7580 * config.in: Likewise.
7582 2014-06-20 Gary Benson <gbenson@redhat.com>
7584 * Makefile.in (SFILES): Update locations for files moved
7586 (object file files): Reordered.
7588 2014-06-20 Gary Benson <gbenson@redhat.com>
7590 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7591 (i386_dr_low_set_addr): Likewise.
7592 (i386_dr_low_get_addr): Likewise.
7593 (i386_dr_low_can_set_control): Likewise.
7594 (i386_dr_low_set_control): Likewise.
7595 (i386_dr_low_get_control): Likewise.
7596 (i386_dr_low_get_status): Likewise.
7597 (i386_get_debug_register_length): Likewise.
7598 * linux-x86-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.
7605 * win32-i386-low.c (i386_dr_low_set_addr):
7606 Changed signature. Made static.
7607 (i386_dr_low_get_addr): Likewise.
7608 (i386_dr_low_set_control): Likewise.
7609 (i386_dr_low_get_control): Likewise.
7610 (i386_dr_low_get_status): Likewise.
7611 (i386_dr_low): New global variable.
7613 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7615 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7616 * Makefile.in (AR, AR_FLAGS): Define.
7617 * configure: Regenerate.
7619 2014-06-19 Gary Benson <gbenson@redhat.com>
7621 * Makefile.in (i386-dregs.o): New rule.
7622 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7623 * i386-low.c (target.h): Remove include.
7624 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7625 (DR_CONTROL_SHIFT): Likewise.
7626 (DR_CONTROL_SIZE): Likewise.
7627 (DR_RW_EXECUTE): Likewise.
7628 (DR_RW_WRITE): Likewise.
7629 (DR_RW_READ): Likewise.
7630 (DR_RW_IORW): Likewise.
7631 (DR_LEN_1): Likewise.
7632 (DR_LEN_2): Likewise.
7633 (DR_LEN_4): Likewise.
7634 (DR_LEN_8): Likewise.
7635 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7636 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7637 (DR_ENABLE_SIZE): Likewise.
7638 (DR_LOCAL_SLOWDOWN): Likewise.
7639 (DR_GLOBAL_SLOWDOWN): Likewise.
7640 (DR_CONTROL_RESERVED): Likewise.
7641 (I386_DR_CONTROL_MASK): Likewise.
7642 (I386_DR_VACANT): Likewise.
7643 (I386_DR_LOCAL_ENABLE): Likewise.
7644 (I386_DR_GLOBAL_ENABLE): Likewise.
7645 (I386_DR_DISABLE): Likewise.
7646 (I386_DR_SET_RW_LEN): Likewise.
7647 (I386_DR_GET_RW_LEN): Likewise.
7648 (I386_DR_WATCH_HIT): Likewise.
7649 (i386_wp_op_t): Likewise.
7650 (i386_show_dr): Likewise.
7651 (i386_length_and_rw_bits): Likewise.
7652 (i386_insert_aligned_watchpoint): Likewise.
7653 (i386_remove_aligned_watchpoint): Likewise.
7654 (i386_handle_nonaligned_watchpoint): Likewise.
7655 i386_update_inferior_debug_regs(): Likewise.
7656 (i386_dr_insert_watchpoint): Likewise.
7657 (i386_dr_remove_watchpoint): Likewise.
7658 (i386_dr_region_ok_for_watchpoint): Likewise.
7659 (i386_dr_stopped_data_address): Likewise.
7660 (i386_dr_stopped_by_watchpoint): Likewise.
7662 2014-06-19 Gary Benson <gbenson@redhat.com>
7664 * i386-low.c (i386_dr_show): Renamed to
7665 i386_show_dr and made static. All uses updated.
7666 (i386_dr_length_and_rw_bits): Renamed to
7667 i386_length_and_rw_bits and made static.
7669 (i386_dr_insert_aligned_watchpoint): Renamed to
7670 i386_insert_aligned_watchpoint and made static.
7672 (i386_dr_remove_aligned_watchpoint): Renamed to
7673 i386_remove_aligned_watchpoint and made static.
7675 (i386_dr_update_inferior_debug_regs): Renamed to
7676 i386_update_inferior_debug_regs and made static.
7679 2014-06-18 Gary Benson <gbenson@redhat.com>
7681 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7682 (i386_dr_low_can_set_control): Likewise.
7683 (i386_get_debug_register_length): Likewise.
7684 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7685 (i386_dr_low_can_set_control): Likewise.
7686 (i386_get_debug_register_length): Likewise.
7688 2014-06-17 Gary Benson <gbenson@redhat.com>
7690 * i386-low.h (i386-dregs.h): New include.
7691 (DR_FIRSTADDR): Now in i386-dregs.h.
7692 (DR_LASTADDR): Likewise.
7693 (DR_NADDR): Likewise.
7694 (DR_STATUS): Likewise.
7695 (DR_CONTROL): Likewise.
7696 (i386_debug_reg_state): Likewise.
7697 (i386_dr_insert_watchpoint): Likewise.
7698 (i386_dr_remove_watchpoint): Likewise.
7699 (i386_dr_region_ok_for_watchpoint): Likewise.
7700 (i386_dr_stopped_data_address): Likewise.
7701 (i386_dr_stopped_by_watchpoint): Likewise.
7702 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7704 2014-06-18 Gary Benson <gbenson@redhat.com>
7706 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7707 i386_dr_insert_watchpoint.
7708 (i386_low_remove_watchpoint): Renamed to
7709 i386_dr_remove_watchpoint.
7710 (i386_low_region_ok_for_watchpoint): Renamed to
7711 i386_dr_region_ok_for_watchpoint.
7712 (i386_low_stopped_data_address): Renamed to
7713 i386_dr_stopped_data_address.
7714 (i386_low_stopped_by_watchpoint): Renamed to
7715 i386_dr_stopped_by_watchpoint.
7716 * i386-low.c (i386_show_dr): Renamed to
7717 i386_dr_show and made nonstatic. All uses updated.
7718 (i386_length_and_rw_bits): Renamed to
7719 i386_dr_length_and_rw_bits and made nonstatic.
7721 (i386_insert_aligned_watchpoint): Renamed to
7722 i386_dr_insert_aligned_watchpoint and made nonstatic.
7724 (i386_remove_aligned_watchpoint): Renamed to
7725 i386_dr_remove_aligned_watchpoint and made nonstatic.
7727 (i386_update_inferior_debug_regs): Renamed to
7728 i386_dr_update_inferior_debug_regs and made nonstatic.
7730 (i386_low_insert_watchpoint): Renamed to
7731 i386_dr_insert_watchpoint. All uses updated.
7732 (i386_low_remove_watchpoint): Renamed to
7733 i386_dr_remove_watchpoint. All uses updated.
7734 (i386_low_region_ok_for_watchpoint): Renamed to
7735 i386_dr_region_ok_for_watchpoint. All uses updated.
7736 (i386_low_stopped_data_address): Renamed to
7737 i386_dr_stopped_data_address. All uses updated.
7738 (i386_low_stopped_by_watchpoint): Renamed to
7739 i386_dr_stopped_by_watchpoint. All uses updated.
7741 2014-06-18 Gary Benson <gbenson@redhat.com>
7743 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7744 (i386_dr_low_can_set_control): Likewise.
7745 (i386_insert_aligned_watchpoint): New check.
7747 2014-06-18 Gary Benson <gbenson@redhat.com>
7749 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7752 2014-06-18 Gary Benson <gbenson@redhat.com>
7754 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7755 instead of fatal and error.
7756 (i386_handle_nonaligned_watchpoint): Likewise.
7758 2014-06-18 Gary Benson <gbenson@redhat.com>
7760 * i386-low.c (i386_get_debug_register_length): New macro.
7761 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7762 (i386_show_dr): Use debug_printf instead of fprintf. Use
7763 phex to format values.
7765 2014-06-18 Gary Benson <gbenson@redhat.com>
7767 * i386-low.h: Comment changes.
7768 * i386-low.c: Likewise.
7770 2014-06-18 Gary Benson <gbenson@redhat.com>
7772 * i386-low.c: Whitespace changes.
7774 2014-06-12 Tom Tromey <tromey@redhat.com>
7776 * utils.c (freeargv): Remove.
7778 2014-06-12 Tom Tromey <tromey@redhat.com>
7780 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7781 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7782 (parse_debug_format_options): Likewise.
7783 (gdbserver_usage): Likewise.
7784 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7785 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7786 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7788 ($(LIBGNU)): Depend on libiberty.
7789 (all-lib): Recurse into all subdirs.
7790 (install-only): Invoke "install" target in subdirs.
7791 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7793 * configure: Rebuild.
7794 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7795 for vasprintf, vsnprintf, or gettimeofday.
7796 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7799 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7801 * development.sh: Delete.
7802 * Makefile.in (config.status): Adjust dependency on development.sh.
7803 * configure.ac: Adjust development.sh source call.
7804 * configure: Regenerate.
7806 2014-06-02 Pedro Alves <palves@redhat.com>
7808 * ax.c (gdb_free_agent_expr): New function.
7809 * ax.h (gdb_free_agent_expr): New declaration.
7810 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7812 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7814 (clear_breakpoint_conditions_and_commands): New function.
7815 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7816 (clear_breakpoint_conditions_and_commands): New declaration.
7818 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7820 * linux-aarch64-low.c (asm/ptrace.h): Include.
7822 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7824 Fix TLS access for -static -pthread.
7825 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7826 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7827 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7829 2014-05-20 Pedro Alves <palves@redhat.com>
7831 * linux-aarch64-low.c (aarch64_insert_point)
7832 (aarch64_remove_point): No longer check whether the type is
7833 supported here. Adjust to new interface.
7834 (the_low_target): Install aarch64_supports_z_point_type as
7835 supports_z_point_type method.
7836 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7837 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7838 instead of a Z packet char. Adjust.
7839 (arm_supports_z_point_type): New function.
7840 (arm_insert_point, arm_remove_point): Adjust to new interface.
7841 (the_low_target): Install arm_supports_z_point_type.
7842 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7843 (cris_insert_point, cris_remove_point): Adjust to new interface.
7844 Don't check whether the type is supported here.
7845 (the_low_target): Install cris_supports_z_point_type.
7846 * linux-low.c (linux_supports_z_point_type): New function.
7847 (linux_insert_point, linux_remove_point): Adjust to new interface.
7848 * linux-low.h (struct linux_target_ops) <insert_point,
7849 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7850 raw_breakpoint pointer parameter.
7851 <supports_z_point_type>: New method.
7852 * linux-mips-low.c (mips_supports_z_point_type): New function.
7853 (mips_insert_point, mips_remove_point): Adjust to new interface.
7854 Use mips_supports_z_point_type.
7855 (the_low_target): Install mips_supports_z_point_type.
7856 * linux-ppc-low.c (the_low_target): Install NULL as
7857 supports_z_point_type method.
7858 * linux-s390-low.c (the_low_target): Install NULL as
7859 supports_z_point_type method.
7860 * linux-sparc-low.c (the_low_target): Install NULL as
7861 supports_z_point_type method.
7862 * linux-x86-low.c (x86_supports_z_point_type): New function.
7863 (x86_insert_point): Adjust to new insert_point interface. Use
7864 insert_memory_breakpoint. Adjust to new
7865 i386_low_insert_watchpoint interface.
7866 (x86_remove_point): Adjust to remove_point interface. Use
7867 remove_memory_breakpoint. Adjust to new
7868 i386_low_remove_watchpoint interface.
7869 (the_low_target): Install x86_supports_z_point_type.
7870 * lynx-low.c (lynx_target_ops): Install NULL as
7871 supports_z_point_type callback.
7872 * nto-low.c (nto_supports_z_point_type): New.
7873 (nto_insert_point, nto_remove_point): Adjust to new interface.
7874 (nto_target_ops): Install nto_supports_z_point_type.
7875 * mem-break.c: Adjust intro comment.
7876 (struct raw_breakpoint) <raw_type, size>: New fields.
7877 <inserted>: Update comment.
7878 <shlib_disabled>: Delete field.
7879 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7880 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7881 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7882 (raw_bkpt_type_to_target_hw_bp_type): New function.
7883 (find_enabled_raw_code_breakpoint_at): New function.
7884 (find_raw_breakpoint_at): New type and size parameters. Use them.
7885 (insert_memory_breakpoint): New function, based off
7886 set_raw_breakpoint_at.
7887 (remove_memory_breakpoint): New function.
7888 (set_raw_breakpoint_at): Reimplement.
7889 (set_breakpoint): New, based on set_breakpoint_at.
7890 (set_breakpoint_at): Reimplement.
7891 (delete_raw_breakpoint): Go through the_target->remove_point
7892 instead of assuming memory breakpoints.
7893 (find_gdb_breakpoint_at): Delete.
7894 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7895 (find_gdb_breakpoint): New function.
7896 (set_gdb_breakpoint_at): Delete.
7897 (z_type_supported): New function.
7898 (set_gdb_breakpoint_1): New function, loosely based off
7899 set_gdb_breakpoint_at.
7900 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7901 (delete_gdb_breakpoint_at): Delete.
7902 (delete_gdb_breakpoint_1): New function, loosely based off
7903 delete_gdb_breakpoint_at.
7904 (delete_gdb_breakpoint): New function.
7905 (clear_gdb_breakpoint_conditions): Rename to ...
7906 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7908 (add_condition_to_breakpoint): Make static.
7909 (add_breakpoint_condition): Take a struct breakpoint pointer
7910 instead of an address. Adjust.
7911 (gdb_condition_true_at_breakpoint): Rename to ...
7912 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7914 (gdb_condition_true_at_breakpoint): Reimplement.
7915 (add_breakpoint_commands): Take a struct breakpoint pointer
7916 instead of an address. Adjust.
7917 (gdb_no_commands_at_breakpoint): Rename to ...
7918 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7919 parameter. Return true if no breakpoint was found. Change debug
7921 (gdb_no_commands_at_breakpoint): Reimplement.
7922 (run_breakpoint_commands): Rename to ...
7923 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7924 and change return type to boolean.
7925 (run_breakpoint_commands): New function.
7926 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7927 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7928 breakpoint. Go through the_target->remove_point instead of
7929 assuming memory breakpoint.
7930 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7931 software and hardware breakpoints.
7932 (reinsert_raw_breakpoint): Go through the_target->insert_point
7933 instead of assuming memory breakpoint.
7934 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7935 software and hardware breakpoints.
7936 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7937 Check both software and hardware breakpoints.
7938 (validate_inserted_breakpoint): Assert the breakpoint is a
7939 software breakpoint. Set the inserted flag to -1 instead of
7940 setting shlib_disabled.
7941 (delete_disabled_breakpoints): Adjust.
7942 (validate_breakpoints): Only validate software breakpoints.
7943 Adjust to inserted flag change.
7944 (check_mem_read, check_mem_write): Skip breakpoint types other
7945 than software breakpoints. Adjust to inserted flag change.
7946 * mem-break.h (enum raw_bkpt_type): New enum.
7947 (raw_breakpoint, struct process_info): Forward declare.
7948 (Z_packet_to_target_hw_bp_type): Delete declaration.
7949 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7950 (set_gdb_breakpoint, delete_gdb_breakpoint)
7951 (clear_breakpoint_conditions): New declarations.
7952 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7953 (breakpoint_inserted_here): Update comment.
7954 (add_breakpoint_condition, add_breakpoint_commands): Replace
7955 address parameter with a breakpoint pointer parameter.
7956 (gdb_breakpoint_here): Update comment.
7957 (delete_gdb_breakpoint_at): Delete.
7958 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7959 * server.c (process_point_options): Take a struct breakpoint
7960 pointer instead of an address. Adjust.
7961 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7962 delete_gdb_breakpoint.
7963 * spu-low.c (spu_target_ops): Install NULL as
7964 supports_z_point_type method.
7965 * target.h: Include mem-break.h.
7966 (struct target_ops) <prepare_to_access_memory>: Update comment.
7967 <supports_z_point_type>: New field.
7968 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7969 instead of a char. Also take a raw breakpoint pointer.
7970 * win32-arm-low.c (the_low_target): Install NULL as
7971 supports_z_point_type.
7972 * win32-i386-low.c (i386_supports_z_point_type): New function.
7973 (i386_insert_point, i386_remove_point): Adjust to new interface.
7974 (the_low_target): Install i386_supports_z_point_type.
7975 * win32-low.c (win32_supports_z_point_type): New function.
7976 (win32_insert_point, win32_remove_point): Adjust to new interface.
7977 (win32_target_ops): Install win32_supports_z_point_type.
7978 * win32-low.h (struct win32_target_ops):
7979 <supports_z_point_type>: New method.
7980 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7981 instead of a char. Also take a raw breakpoint pointer.
7983 2014-05-20 Pedro Alves <palves@redhat.com>
7985 * mem-break.h: Include break-common.h.
7986 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7987 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7988 (Z_packet_to_target_hw_bp_type): New declaration.
7989 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7990 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7991 (Z_PACKET_ACCESS_WP): Delete macros.
7992 (Z_packet_to_hw_type): Delete function.
7993 * i386-low.h: Don't include break-common.h here.
7994 (Z_packet_to_hw_type): Delete declaration.
7995 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7996 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7997 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7998 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7999 * linux-aarch64-low.c: Don't include break-common.h here.
8000 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8001 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8002 (Z_packet_to_target_hw_bp_type): Delete function.
8003 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8005 (mips_insert_point, mips_remove_point): Use
8006 Z_packet_to_target_hw_bp_type.
8008 2014-05-20 Pedro Alves <palves@redhat.com>
8010 * linux-aarch64-low.c: Include break-common.h.
8011 (enum target_point_type): Delete.
8012 (Z_packet_to_point_type): Rename to ...
8013 (Z_packet_to_target_hw_bp_type): ... this, and return a
8014 target_hw_bp_type instead.
8015 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8016 instead of an enum target_point_type.
8017 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8019 (aarch64_dr_state_insert_one_point)
8020 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8021 (aarch64_handle_aligned_watchpoint)
8022 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8023 Take an enum target_hw_bp_type instead of an enum
8025 (aarch64_supports_z_point_type): New function.
8026 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8027 use Z_packet_to_target_hw_bp_type.
8029 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8031 * configure.ac: Only use -Werror by default when DEVELOPMENT
8033 * configure: Regenerate.
8035 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8037 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8038 * linux-x86-low.c (X86_64_USER_REGS): New.
8039 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8041 2014-04-28 Yao Qi <yao@codesourcery.com>
8043 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8046 2014-04-25 Pedro Alves <palves@redhat.com>
8049 * linux-low.c (linux_attach_fail_reason_string): New function.
8050 (linux_attach_lwp): Delete.
8051 (linux_attach_lwp_1): Rename to ...
8052 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8053 argument. Remove "initial" parameter. Return int instead of
8054 void. Don't error or warn here.
8055 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8056 failure to attach to the tgid. Call warning when failing to
8058 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8059 argument. Remove "initial" parameter. Return int instead of
8060 void. Don't error or warn here.
8061 (linux_attach_fail_reason_string): New declaration.
8062 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8063 interface change. Use linux_attach_fail_reason_string.
8065 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8066 Walfred Tedeschi <walfred.tedeschi@intel.com>
8068 * Makefile.in: Added rules to handle new files
8069 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8070 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8071 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8072 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8073 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8074 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8076 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8077 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8078 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8079 i386/x32-avx512.xml.
8080 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8081 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8082 i386/x32-avx512-linux.xml.
8083 * i387-fp.c (num_avx512_k_registers): New constant for number
8085 (num_avx512_zmmh_low_registers): New constant for number of
8086 lower ZMM registers (0-15).
8087 (num_avx512_zmmh_high_registers): New constant for number of
8088 higher ZMM registers (16-31).
8089 (num_avx512_ymmh_registers): New contant for number of higher
8090 YMM registers (ymm16-31 added by avx521 on x86_64).
8091 (num_avx512_xmm_registers): New constant for number of higher
8092 XMM registers (xmm16-31 added by AVX512 on x86_64).
8093 (struct i387_xsave): Add space for AVX512 registers.
8094 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8095 Add code to handle AVX512 registers.
8096 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8097 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8098 prototypei from generated file.
8099 (tdesc_amd64_avx512_linux): Likewise.
8100 (init_registers_x32_avx512_linux): Likewise.
8101 (tdesc_x32_avx512_linux): Likewise.
8102 (init_registers_i386_avx512_linux): Likewise.
8103 (tdesc_i386_avx512_linux): Likewise.
8104 (x86_64_regmap): Add AVX512 registers.
8105 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8107 (initialize_low_arch): Add code to initialize AVX512 registers.
8109 2014-04-23 Pedro Alves <palves@redhat.com>
8111 * mem-break.c (find_gdb_breakpoint_at): Make static.
8112 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8114 2014-04-23 Pedro Alves <palves@redhat.com>
8116 * i386-low.c: Don't include break-common.h here.
8117 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8118 prototype to take target_hw_bp_type as argument instead of a Z
8120 * i386-low.h: Include break-common.h here.
8121 (Z_packet_to_hw_type): Declare.
8122 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8124 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8125 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8126 (x86_remove_point): Convert the packet number to a
8127 target_hw_bp_type before calling i386_low_remove_watchpoint.
8128 * win32-i386-low.c (i386_insert_point): Convert the packet number
8129 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8130 (i386_remove_point): Convert the packet number to a
8131 target_hw_bp_type before calling i386_low_remove_watchpoint.
8133 2014-04-23 Pedro Alves <palves@redhat.com>
8135 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8137 2014-04-10 Pedro Alves <palves@redhat.com>
8139 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8140 Check if the condition or command is NULL before checking if the
8141 breakpoint is known. On success, return true.
8142 * mem-break.h (add_breakpoint_condition): Document return.
8143 (add_breakpoint_commands): Add describing comment.
8144 * server.c (skip_to_semicolon): New function.
8145 (process_point_options): Use it.
8147 2014-04-09 Pedro Alves <palves@redhat.com>
8149 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8152 2014-02-27 Pedro Alves <palves@redhat.com>
8155 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8157 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8159 (last_thread_of_process_p): Take a PID argument instead of a
8161 (linux_wait_for_lwp): Delete.
8162 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8164 (linux_low_filter_event): New function, party factored out from
8165 linux_wait_for_event.
8166 (linux_wait_for_event): Rename to ...
8167 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8168 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8169 sigsuspend. Check for zombie leaders.
8170 (linux_wait_for_event): Reimplement as wrapper around
8171 linux_wait_for_event_filtered.
8172 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8173 a normal or signal exit is seen, it's the whole process exiting.
8174 (wait_for_sigstop): No longer a for_each_inferior callback.
8175 Rewrite on top of linux_wait_for_event_filtered.
8176 (stop_all_lwps): Call wait_for_sigstop directly.
8177 * server.c (resume, handle_target_event): Handle
8178 TARGET_WAITKIND_NO_RESUMED.
8180 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8182 * win32-low.c (psapi_get_dll_name,
8183 * win32_CreateToolhelp32Snapshot): Delete.
8184 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8185 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8187 (handle_load_dll): Add function description.
8188 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8190 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8192 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8194 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8195 base address when calling win32_add_one_solib.
8196 (handle_load_dll): Delete local variable load_addr.
8197 Remove 0x1000 offset applied to DLL base address when calling
8198 win32_add_one_solib.
8199 (handle_unload_dll): Add comment.
8201 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8203 * win32-low.c (win32_add_all_dlls): Renames
8204 win32_ensure_ntdll_loaded. Rewrite function documentation.
8205 Adjust implementation to always load all DLLs.
8206 Add 0x1000 offset to DLL base address when calling
8207 win32_add_one_solib.
8208 (child_initialization_done): New static global.
8209 (do_initial_child_stuff): Set child_initialization_done to
8210 zero during child initialization, and 1 after. Replace call
8211 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8213 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8214 (handle_unload_dll): Add function documentation.
8215 (get_child_debug_event): Ignore load and unload DLL events
8216 during child initialization.
8218 2014-02-20 Doug Evans <dje@google.com>
8220 Remove global all_lwps.
8221 * inferiors.h (ptid_of): Move here from linux-low.h.
8222 (pid_of, lwpid_of): Ditto.
8223 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8224 parameter is a struct thread_info * now.
8225 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8226 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8227 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8229 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8230 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8231 * linux-arm-low.c (update_registers_callback): Update, "entry"
8232 parameter is a struct thread_info * now.
8233 Fetch lwpid from current_inferior directly.
8234 (arm_insert_point): Pass &all_threads to find_inferior instead of
8236 (arm_remove_point): Ditto.
8237 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8238 (arm_prepare_to_resume): Fetch pid from thread.
8239 (arm_read_description): Fetch lwpid from current_inferior directly.
8240 * linux-low.c (all_lwps): Delete.
8241 (delete_lwp): Delete call to remove_inferior.
8242 (handle_extended_wait): Fetch lwpid from thread.
8243 (add_lwp): Don't set lwp->entry.id. Remove call to
8244 add_inferior_to_list.
8245 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8246 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8247 (kill_one_lwp_callback): Ditto.
8248 (linux_kill): Don't dereference NULL pointer.
8249 Fetch ptid,lwpid from thread.
8250 (get_detach_signal): Fetch ptid from thread.
8251 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8252 Simplify call to regcache_invalidate_thread.
8253 (delete_lwp_callback): Update, "entry" parameter is a
8254 struct thread_info * now. Fetch pid from thread.
8255 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8256 (status_pending_p_callback): Update, "entry" parameter is a
8257 struct thread_info * now. Fetch ptid from thread.
8258 (find_lwp_pid): Update, "entry" parameter is a
8259 struct thread_info * now.
8260 (linux_wait_for_lwp): Fetch pid from thread.
8261 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8262 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8263 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8264 (dequeue_one_deferred_signal): Ditto.
8265 (cancel_breakpoint): Fetch ptid from current_inferior.
8266 (linux_wait_for_event): Pass &all_threads to find_inferior,
8267 not &all_lwps. Fetch ptid, lwpid from thread.
8268 (count_events_callback): Update, "entry" parameter is a
8269 struct thread_info * now.
8270 (select_singlestep_lwp_callback): Ditto.
8271 (select_event_lwp_callback): Ditto.
8272 (cancel_breakpoints_callback): Ditto.
8273 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8275 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8276 (unsuspend_one_lwp): Update, "entry" parameter is a
8277 struct thread_info * now.
8278 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8280 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8281 Fetch lwpid from thread, not lwp.
8282 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8283 Pass &all_threads to find_inferior, not &all_lwps.
8284 (send_sigstop): Fetch lwpid from thread, not lwp.
8285 (send_sigstop_callback): Update, "entry" parameter is a
8286 struct thread_info * now.
8287 (suspend_and_send_sigstop_callback): Ditto.
8288 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8289 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8290 struct thread_info * now.
8291 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8293 (lwp_running): Update, "entry" parameter is a
8294 struct thread_info * now.
8295 (stop_all_lwps): Fetch ptid from thread.
8296 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8297 (linux_resume_one_lwp): Fetch lwpid from thread.
8298 (linux_set_resume_request): Update, "entry" parameter is a
8299 struct thread_info * now. Fetch pid, lwpid from thread.
8300 (resume_status_pending_p): Update, "entry" parameter is a
8301 struct thread_info * now.
8302 (need_step_over_p): Ditto. Fetch lwpid from thread.
8303 (start_step_over): Fetch lwpid from thread.
8304 (linux_resume_one_thread): Update, "entry" parameter is a
8305 struct thread_info * now. Fetch lwpid from thread.
8306 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8307 (proceed_one_lwp): Update, "entry" parameter is a
8308 struct thread_info * now. Fetch lwpid from thread.
8309 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8310 struct thread_info * now.
8311 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8312 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8313 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8315 (regsets_store_inferior_registers): Ditto.
8316 (fetch_register, store_register): Ditto.
8317 (linux_read_memory, linux_write_memory): Ditto.
8318 (linux_request_interrupt): Ditto.
8319 (linux_read_auxv): Ditto.
8320 (linux_xfer_siginfo): Ditto.
8321 (linux_qxfer_spu): Ditto.
8322 (linux_qxfer_libraries_svr4): Ditto.
8323 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8324 moved to inferiors.h.
8326 (get_thread_lwp): Update.
8327 (struct lwp_info): Delete member "entry". Simplify comment for
8330 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8331 current_inferior directly.
8332 (update_watch_registers_callback): Update, "entry" parameter is a
8333 struct thread_info * now. Fetch pid from thread.
8334 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8335 (mips_insert_point): Fetch lwpid from current_inferior.
8336 Pass &all_threads to find_inferior, not &all_lwps.
8337 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8338 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8340 (mips_stopped_data_address): Ditto.
8341 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8343 * linux-tile-low.c (tile_arch_setup): Ditto.
8344 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8345 (update_debug_registers_callback): Update, "entry" parameter is a
8346 struct thread_info * now. Fetch pid from thread.
8347 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8348 Pass &all_threads to find_inferior, not &all_lwps.
8349 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8350 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8351 Pass &all_threads to find_inferior, not &all_lwps.
8352 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8353 (i386_dr_low_get_status): Ditto.
8354 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8355 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8356 (x86_linux_read_description): Ditto.
8357 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8359 2014-02-20 Doug Evans <dje@google.com>
8361 * inferiors.c (get_first_inferior): Fix buglet.
8363 2014-02-19 Doug Evans <dje@google.com>
8365 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8366 * inferiors.c (add_thread): Change result type to struct thread_info *.
8367 All callers updated.
8368 (add_lwp): Call add_thread here instead of in callers.
8369 All callers updated.
8370 * linux-low.h (get_lwp_thread): Rewrite.
8371 (struct lwp_info): New member "thread".
8373 2014-02-19 Doug Evans <dje@google.com>
8375 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8376 All callers updated.
8378 2014-02-19 Doug Evans <dje@google.com>
8380 * inferiors.c (add_thread): Fix whitespace.
8382 2014-02-19 Doug Evans <dje@google.com>
8384 * dll.c (clear_dlls): Replace accessing list implemention details
8386 * gdbthread.h (get_first_thread): Declare.
8387 * inferiors.c (for_each_inferior_with_data): New function.
8388 (get_first_thread): New function.
8389 (find_thread_ptid): Simplify.
8390 (get_first_inferior): New function.
8391 (clear_list): Delete.
8392 (one_inferior_p): New function.
8393 (clear_inferior_list): New function.
8394 (clear_inferiors): Update.
8395 * inferiors.h (for_each_inferior_with_data): Declare.
8396 (clear_inferior_list): Declare.
8397 (one_inferior_p): Declare.
8398 (get_first_inferior): Declare.
8399 * linux-low.c (linux_wait_for_event): Replace accessing list
8400 implemention details with API function.
8401 * server.c (target_running): Ditto.
8402 (accumulate_file_name_length): New function.
8403 (emit_dll_description): New function.
8404 (handle_qxfer_libraries): Replace accessing list implemention
8405 details with API function.
8406 (handle_qxfer_threads_worker): New function.
8407 (handle_qxfer_threads_proper): Replace accessing list implemention
8408 details with API function.
8409 (handle_query): Ditto.
8410 (visit_actioned_threads_callback_ftype): New typedef.
8411 (visit_actioned_threads_data): New struct.
8412 (visit_actioned_threads): Rewrite to be find_inferior callback.
8413 (resume): Call find_inferior.
8414 (handle_status): Replace accessing list implemention
8415 details with API function.
8416 (process_serial_event): Replace accessing list implemention details
8418 * target.c (set_desired_inferior): Replace accessing list implemention
8419 details with API function.
8420 * tracepoint.c (same_process_p): New function.
8421 (gdb_agent_about_to_close): Replace accessing list implemention
8422 details with API function.
8423 * win32-low.c (child_delete_thread): Replace accessing list
8424 implemention details with API function.
8425 (match_dll_by_basename): New function.
8426 (dll_is_loaded_by_basename): New function.
8427 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8428 details call to dll_is_loaded_by_basename.
8430 2014-02-19 Doug Evans <dje@google.com>
8432 * dll.h (struct dll_info): Add comment.
8433 * gdbthread.h (struct thread_info): Add comment.
8434 (current_ptid): Simplify.
8435 * inferiors.c (add_process): Update.
8436 (remove_process): Update.
8437 * inferiors.h (struct process_info): Rename member "head" to "entry".
8438 * linux-low.c (delete_lwp): Update.
8440 (last_thread_of_process_p): Update.
8441 (kill_one_lwp_callback, linux_kill): Update.
8442 (status_pending_p_callback): Update.
8443 (wait_for_sigstop): Update. Simplify read of ptid.
8444 (start_step_over): Update.
8445 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8446 (get_lwp_thread): Update.
8447 (struct lwp_info): Rename member "head" to "entry".
8448 * regcache.h (inferior_list_entry): Delete.
8449 * server.c (kill_inferior_callback): Update.
8450 (detach_or_kill_inferior_callback): Update.
8451 (print_started_pid): Update.
8452 (print_attached_pid): Update.
8453 (process_serial_event): Simplify read of ptid.
8454 * thread-db.c (thread_db_create_event): Update.
8455 (thread_db_get_tls_address): Update.
8456 * win32-low.c (current_inferior_ptid): Simplify.
8458 2014-02-19 Tom Tromey <tromey@redhat.com>
8460 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8462 (target_supports_btrace): Update.
8464 2014-02-14 Yao Qi <yao@codesourcery.com>
8466 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8467 (rsp-low-ipa.o): New target.
8469 2014-02-12 Tom Tromey <tromey@redhat.com>
8471 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8472 convert_ascii_to_int.
8473 * regcache.c (registers_to_string): Likewise.
8474 * remote-utils.c (decode_M_packet): Likewise.
8475 * server.c (process_serial_event): Likewise.
8477 2014-02-12 Tom Tromey <tromey@redhat.com>
8479 * server.c (handle_query, handle_v_run): Use hex2bin, not
8481 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8483 2014-02-12 Tom Tromey <tromey@redhat.com>
8485 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8486 convert_int_to_ascii.
8487 * regcache.c (registers_to_string, collect_register_as_string):
8489 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8491 * server.c (process_serial_event): Likewise.
8492 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8493 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8495 2014-02-12 Tom Tromey <tromey@redhat.com>
8497 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8498 bin2hex, not hexify.
8499 * tracepoint.c (cmd_qtstatus): Likewise.
8501 2014-02-12 Tom Tromey <tromey@redhat.com>
8503 * remote-utils.c (monitor_output): Pass explicit length to
8506 2014-02-12 Tom Tromey <tromey@redhat.com>
8508 * tracepoint.c: Include rsp-low.h.
8509 * server.c: Include rsp-low.h.
8510 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8511 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8513 * remote-utils.c: Include rsp-low.h.
8514 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8515 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8516 (convert_int_to_ascii, convert_ascii_to_int): Move to
8518 * regcache.c: Include rsp-low.h.
8519 * ax.c: Include rsp-low.h.
8520 * Makefile.in (SFILES): Add common/rsp-low.c.
8521 (OBS): Add rsp-low.o.
8522 (rsp-low.o): New target.
8524 2014-02-12 Tom Tromey <tromey@redhat.com>
8526 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8527 Include print-utils.h.
8528 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8529 (plongest, thirty_two, phex_nz): Remove.
8530 * Makefile.in (SFILES): Add common/print-utils.c.
8531 (OBS): Add print-utils.o.
8532 (print-utils-ipa.o): New target.
8533 (print-utils.o): New target.
8534 (IPA_OBJS): Add print-utils-ipa.o.
8536 2014-02-06 Tom Tromey <tromey@redhat.com>
8538 * Makefile.in (SFILES): Fix indentation.
8540 2014-02-05 Doug Evans <dje@google.com>
8542 * linux-low.c (linux_wait_for_event): Improve comment.
8543 (linux_wait_1): Keep current_inferior in sync with event_child.
8545 2014-01-22 Doug Evans <dje@google.com>
8547 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8549 2014-01-22 Doug Evans <dje@google.com>
8551 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8552 * configure: Regenerate.
8553 * config.in: Regenerate.
8554 * Makefile.in (SFILES): Add debug.c.
8556 * debug.c: New file.
8557 * debug.h: New file.
8558 * linux-aarch64-low.c (*): Update all debugging printfs to use
8559 debug_printf instead of fprintf.
8560 * linux-arm-low.c (*): Ditto.
8561 * linux-cris-low.c (*): Ditto.
8562 * linux-crisv32-low.c (*): Ditto.
8563 * linux-m32r-low.c (*): Ditto.
8564 * linux-sparc-low.c (*): Ditto.
8565 * linux-x86.c (*): Ditto.
8566 * linux-low.c (*): Ditto.
8567 (linux_wait_1): Add calls to debug_enter, debug_exit.
8568 (linux_wait): Remove redundant debugging printf.
8569 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8570 (linux_resume, unstop_all_lwps): Ditto.
8571 * mem-break.c (*): Update all debugging printfs to use
8572 debug_printf instead of fprintf.
8573 * remote-utils.c (*): Ditto.
8574 * thread-db.c (*): Ditto.
8575 * server.c #include <ctype.h>, "gdb_vecs.h".
8576 (debug_threads): Moved to debug.c.
8577 (*): Update all debugging printfs to use debug_printf instead of
8579 (start_inferior): Replace call to fflush with call to debug_flush.
8580 (monitor_show_help): Mention set debug-format.
8581 (parse_debug_format_options): New function.
8582 (handle_monitor_command): Handle "monitor set debug-format".
8583 (gdbserver_usage): Mention --debug-format.
8584 (main): Parse --debug-format.
8585 * server.h (debug_threads): Declaration moved to debug.h.
8587 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8588 trace_debug_1 that uses debug_printf.
8589 (tracepoint_look_up_symbols): Update all debugging printfs to use
8590 debug_printf instead of fprintf.
8592 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8594 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8597 2014-01-17 Pedro Alves <palves@redhat.com>
8600 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8601 defined after including gdb_proc_service.h.
8603 2014-01-16 Doug Evans <dje@google.com>
8605 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8606 (match_dll): Use it.
8608 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8610 * target.h (target_ops) <read_btrace>: Change parameters and
8611 return type to allow error reporting.
8612 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8613 trace reading errors on.
8614 * linux-low.c (linux_low_read_btrace): Pass trace reading
8616 (linux_low_disable_btrace): New.
8618 2014-01-15 Doug Evans <dje@google.com>
8620 * inferiors.c (thread_id_to_gdb_id): Delete.
8621 * inferiors.h (thread_id_to_gdb_id): Delete.
8623 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8625 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8626 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8629 2014-01-08 Pedro Alves <palves@redhat.com>
8631 * server.c (handle_status): Don't discard previous queued stop
8632 replies or thread's pending status here.
8633 (main) <disconnection>: Do it here instead.
8635 2014-01-08 Pedro Alves <palves@redhat.com>
8637 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8638 * server.c (visit_actioned_threads, handle_pending_status): New
8640 (handle_v_cont): Factor out parts to ...
8641 (resume): ... this new function. If in all-stop, and a thread
8642 being resumed has a pending status, report it without actually
8644 (myresume): Adjust to use the new 'resume' function.
8645 (clear_pending_status_callback, set_pending_status_callback)
8646 (find_status_pending_thread_callback): New functions.
8647 (handle_status): Handle the case of multiple threads having
8648 interesting statuses to report. Report threads' real last signal
8649 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8650 with an interesting thread to report the status for, instead of
8651 always reporting the status of the first thread.
8653 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8655 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8656 * gdbreplay.c (gdbreplay_version): Likewise.
8658 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8660 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8661 iov.iov_len with the real length in use.
8663 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8665 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8666 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8667 for all targets that use win32-low.c.
8668 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8669 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8671 2013-12-13 Pedro Alves <palves@redhat.com>
8673 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8674 if equal to TARGET_WAITKIND_LOADED.
8675 * win32-low.c (cached_status): New static global.
8676 (win32_wait): Add declaration.
8677 (do_initial_child_stuff): Flush all initial pending debug events
8678 up to the initial breakpoint.
8679 (win32_wait): If CACHED_STATUS was set, return that instead
8680 of doing a real wait. Remove the code resuming the execution
8681 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8682 during the initial phase. Also remove the code changing
8683 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8684 TARGET_WAITKIND_STOPPED.
8686 2013-12-11 Yao Qi <yao@codesourcery.com>
8688 * notif.c (handle_notif_ack): Return 0 if no notification
8691 2013-11-20 Doug Evans <dje@google.com>
8693 * linux-low.c (linux_set_resume_request): Fix comment.
8695 2013-11-20 Doug Evans <dje@google.com>
8697 * linux-low.c (resume_status_pending_p): Tweak comment.
8699 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8701 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8702 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8703 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8704 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8705 (srv_amd64_regobj): Add amd64-mpx.o.
8706 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8707 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8708 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8709 * i387-fp.c (num_pl_bnd_register) Added constant.
8710 (num_pl_bnd_cfg_registers) Added constant.
8711 (struct i387_xsave) Added reserved area and MPX fields.
8712 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8713 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8715 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8716 (init_registers_amd64_mpx_linux): Declare new function.
8717 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8718 (x86_64_regmap): Add MPX registers.
8719 (x86_linux_read_description): Add MPX case.
8720 (initialize_low_arch): Initialize MPX targets.
8722 2013-11-18 Tom Tromey <tromey@redhat.com>
8724 * configure: Rebuild.
8725 * configure.ac: Don't check for stdlib.h.
8726 * gdbreplay.c: Unconditionally include stdlib.h.
8728 2013-11-18 Tom Tromey <tromey@redhat.com>
8730 * config.in: Rebuild.
8731 * configure: Rebuild.
8732 * configure.ac: Don't use AC_HEADER_DIRENT.
8734 2013-11-18 Tom Tromey <tromey@redhat.com>
8736 * server.h: Don't check HAVE_STRING_H.
8737 * gdbreplay.c: Don't check HAVE_STRING_H.
8738 * configure: Rebuild.
8740 2013-11-18 Tom Tromey <tromey@redhat.com>
8742 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8745 2013-11-08 Tom Tromey <tromey@redhat.com>
8747 * configure, config.in: Rebuild.
8748 * configure.ac: Remove unused configury.
8750 2013-11-08 Tom Tromey <tromey@redhat.com>
8752 * acinclude.m4: Include common.m4, codeset.m4.
8753 * configure, config.in: Rebuild.
8754 * configure.ac: Use GDB_AC_COMMON.
8756 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8758 * linux-s390-low.c (HWCAP_S390_TE): New define.
8759 (s390_arch_setup): Consider the TE field in the HWCAP for
8760 determining 'have_regset_tdb'.
8762 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8765 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8768 2013-10-02 Pedro Alves <palves@redhat.com>
8770 * server.c (process_serial_event): Don't output "GDBserver
8771 exiting" if GDB is connected through stdio.
8772 * target.c (mywait): Likewise, be silent if GDB is connected
8775 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8777 * lynx-low.c (lynx_add_threads_after_attach): New function.
8778 (lynx_attach): Remove call to add_thread. Add call to
8779 lynx_add_threads_after_attach instead.
8781 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8783 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8784 * config.in, configure: Regenerated.
8786 2013-09-18 Yao Qi <yao@codesourcery.com>
8789 * server.c (start_inferior): Clear 'resume_info'.
8791 2013-09-16 Jiong Wang <jiwang@tilera.com>
8793 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8796 2013-09-16 Jiong Wang <jiwang@tilera.com>
8798 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8799 linux-tile-low.o to srv_tgtobj.
8801 2013-09-16 Will Newton <will.newton@linaro.org>
8803 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8806 2013-09-06 Pedro Alves <palves@redhat.com>
8808 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8809 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8810 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8811 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8812 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8813 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8815 2013-09-06 Pedro Alves <palves@redhat.com>
8817 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8818 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8820 2013-09-06 Pedro Alves <palves@redhat.com>
8822 * linux-amd64-ipa.c: Include tracepoint.h.
8823 * linux-i386-ipa.c: Include tracepoint.h.
8825 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8827 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8828 (ps_get_thread_area): New function.
8830 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8832 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8833 (initialize_low_arch): Call init_registers_crisv32 rather than
8834 init_register_crisv32.
8836 2013-09-05 Pedro Alves <palves@redhat.com>
8838 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8840 * hostio.h: ... this new file.
8841 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8842 win32-low.c: Include hostio.h.
8844 2013-09-05 Pedro Alves <palves@redhat.com>
8846 * server.h (gdb_client_data, handler_func, callback_handler_func)
8847 (delete_file_handler, add_file_handler, append_callback_event)
8848 (delete_callback_event, start_event_loop, initialize_event_loop):
8849 Move to event-loop.h and include it.
8850 * event-loop.h: New file.
8852 2013-09-05 Pedro Alves <palves@redhat.com>
8854 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8855 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8856 (loaded_dll, unloaded_dll): Move to ...
8857 * dll.h: ... this new file.
8858 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8860 2013-09-05 Pedro Alves <palves@redhat.com>
8862 * server.h (current_process, get_thread_process, all_processes)
8863 (add_inferior_to_list, for_each_inferior, current_inferior)
8864 (remove_inferior, add_process, remove_process, find_process_pid)
8865 (have_started_inferiors_p, have_attached_inferiors_p)
8866 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8867 (clear_inferiors, find_inferior, find_inferior_id)
8868 (inferior_target_data, set_inferior_target_data)
8869 (inferior_regcache_data, set_inferior_regcache_data): Move to
8870 inferiors.h, and include it.
8871 * inferiors.h: New file.
8873 2013-09-05 Pedro Alves <palves@redhat.com>
8875 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8879 2013-09-05 Pedro Alves <palves@redhat.com>
8881 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8883 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8884 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8885 (handle_tracepoint_general_set, handle_tracepoint_query)
8886 (tracepoint_finished_step, tracepoint_was_hit)
8887 (release_while_stepping_state_list, current_traceframe)
8888 (in_readonly_region, traceframe_read_mem)
8889 (fetch_traceframe_registers, traceframe_read_sdata)
8890 (traceframe_read_info, struct fast_tpoint_collect_status)
8891 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8892 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8893 (supply_fast_tracepoint_registers)
8894 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8895 (ipa_tdesc, claim_trampoline_space)
8896 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8897 (agent_mem_read, agent_get_trace_state_variable_value)
8898 (agent_set_trace_state_variable_value, agent_tsv_read)
8899 (agent_mem_read_string, get_raw_reg_func_addr)
8900 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8901 * tracepoint.h: ... this new file.
8903 2013-09-05 Pedro Alves <palves@redhat.com>
8905 * server.h (perror_with_name, error, fatal, warning, paddress)
8906 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8908 * utils.h: New file.
8910 2013-09-05 Pedro Alves <palves@redhat.com>
8912 * server.h (remote_debug, noack_mode, transport_is_reliable)
8913 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8914 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8915 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8916 (write_enn, initialize_async_io, enable_async_io)
8917 (disable_async_io, check_remote_input_interrupt_request)
8918 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8919 (dead_thread_notify, prepare_resume_reply)
8920 (decode_address_to_semicolon, decode_address, decode_m_packet)
8921 (decode_M_packet, decode_X_packet, decode_xfer_write)
8922 (decode_search_memory_packet, unhexify, hexify)
8923 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8924 (look_up_one_symbol, relocate_instruction)
8925 (monitor_output): Move to remote-utils.h, and include it.
8926 * remote-utils.h: New file.
8928 2013-09-05 Pedro Alves <palves@redhat.com>
8930 * server.h (_): Delete.
8932 2013-09-02 Pedro Alves <palves@redhat.com>
8934 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8935 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8937 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8939 2013-09-02 Pierre Muller <muller@sourceware.org>
8941 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8942 or WriteProcessMemory complete successfully and handle
8943 ERROR_PARTIAL_COPY error.
8945 2013-09-02 Pedro Alves <palves@redhat.com>
8947 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8948 error instead of EIO.
8950 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8953 * linux-low.c: Include filestuff.h.
8954 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8955 * lynx-low.c: Include filestuff.h.
8956 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8957 * server.c: Include filestuff.h.
8958 (main): Call notice_open_fds.
8959 * spu-low.c: Include filestuff.h.
8960 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8962 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8964 * Makefile.in: Explain why ../target and ../nat are not
8965 listed as include file search paths.
8966 (linux-waitpid.o): New object file rule.
8967 * configure.srv (srv_native_linux_obj): New variable.
8968 Replace all occurrences of linux native object files with
8969 $srv_native_linux_obj.
8970 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8971 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8972 (linux_enable_event_reporting): Remove declaration.
8973 (my_waitpid): Moved to common/linux-waitpid.c.
8974 (linux_wait_for_event): Pass ptid when calling
8975 linux_enable_event_reporting.
8976 (linux_supports_tracefork_flag): Remove.
8977 (linux_enable_event_reporting): Likewise.
8978 (linux_tracefork_grandchild): Remove.
8979 (STACK_SIZE): Moved to common/linux-ptrace.c.
8980 (linux_tracefork_child): Remove.
8981 (linux_test_for_tracefork): Remove.
8982 (linux_look_up_symbols): Call linux_supports_traceclone.
8983 (initialize_low): Remove call to linux_test_for_tracefork.
8984 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8985 common/linux-ptrace.h.
8986 (PTRACE_TYPE_ARG4): Likewise.
8987 Include linux-ptrace.h.
8989 2013-08-21 Pedro Alves <palves@redhat.com>
8991 * config.in: Renegerate.
8993 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8995 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8996 (SFILES): Remove $(srcdir)/common/target-common.c and
8997 add $(srcdir)/target/waitstatus.c.
8998 (OBS): Remove target-common.o and add waitstatus.o.
8999 (server_h): Remove $(srcdir)/../common/target-common.h and
9000 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9001 and $(srcdir)/../target/waitstatus.h.
9002 (target-common.o): Remove.
9003 (waitstatus.o): New target object file.
9004 * target.h: Do not include target-common.h and
9005 include target/resume.h, target/wait.h and
9006 target/waitstatus.h.
9008 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9010 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9011 to PTRACE_TYPE_ARG3.
9012 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9013 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9015 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9016 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9018 2013-07-27 Jie Zhang <jie@codesourcery.com>
9019 Daniel Jacobowitz <dan@codesourcery.com>
9020 Yao Qi <yao@codesourcery.com>
9022 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9023 (mips-linux-watch.o): New rule.
9024 (mips_linux_watch_h): New variable.
9025 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9027 * linux-mips-low.c: Include mips-linux-watch.h.
9028 (struct arch_process_info, struct arch_lwp_info): New.
9029 (update_watch_registers_callback): New function.
9030 (mips_linux_new_process, mips_linux_new_thread) New functions.
9031 (mips_linux_prepare_to_resume, mips_insert_point): New
9033 (mips_remove_point, mips_stopped_by_watchpoint): New
9035 (rsp_bp_type_to_target_hw_bp_type): New function.
9036 (mips_stopped_data_address): New function.
9037 (the_low_target): Add watchpoint support functions.
9039 2013-07-27 Yao Qi <yao@codesourcery.com>
9041 * i386-low.c: Include break-common.h.
9042 (enum target_hw_bp_type): Remove.
9044 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9046 * Makefile.in (SFILES): /common/target-common.c.
9047 (OBS): Add target-common.o.
9048 (server_h): Add $(srcdir)/../common/target-common.h.
9049 (target-common.o): New target.
9050 * server.c (queue_stop_reply_callback): Free
9051 status string after use.
9052 * target.c (target_waitstatus_to_string): Remove.
9053 * target.h: Include target-common.h.
9054 (resume_kind): Likewise.
9055 (target_waitkind): Likewise.
9056 (target_waitstatus): Likewise.
9057 (TARGET_WNOHANG): Likewise.
9059 2013-07-04 Yao Qi <yao@codesourcery.com>
9061 * Makefile.in (host_alias): Use @host_noncanonical@.
9062 (target_alias): Use @target_noncanonical@.
9063 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9064 ACX_NONCANONICAL_HOST.
9065 * configure: Regenerated.
9068 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9070 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9071 * configure: Rebuild.
9072 * Makefile.in (version_host, version_target): Get from configure.
9073 (version.c): Use $(version_host) and $(version_target).
9075 2013-07-03 Pedro Alves <palves@redhat.com>
9077 * Makefile.in (config.status): Depend on development.sh.
9078 * acinclude.m4: Include libmcheck.m4.
9079 * configure: Regenerate.
9081 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9083 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9084 attribute inside the parentheses.
9085 (winapi_DebugSetProcessKillOnExit): Ditto.
9086 (winapi_DebugBreakProcess): Ditto.
9087 (winapi_GenerateConsoleCtrlEvent): Ditto.
9089 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9091 * notif.h (notif_event): Add a dummy member to avoid compiler
9094 2013-07-01 Pedro Alves <palves@redhat.com>
9096 * hostio.c (HOSTIO_PATH_MAX): Define.
9097 (require_filename, handle_open, handle_unlink, handle_readlink):
9100 2013-07-01 Pedro Alves <palves@redhat.com>
9102 * server.h: Include "pathmax.h".
9103 * linux-low.c: Don't include sys/param.h.
9104 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9106 * win32-low.c: Don't include sys/param.h.
9107 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9109 2013-07-01 Pedro Alves <palves@redhat.com>
9111 * event-loop.c: Don't check HAVE_UNISTD_H before including
9113 * gdbreplay.c: Likewise.
9114 * remote-utils.c: Likewise.
9115 * server.c: Likewise.
9116 * configure.ac: Don't check for unistd.h.
9117 * configure: Regenerate.
9119 2013-06-28 Tom Tromey <tromey@redhat.com>
9121 * Makefile.in (version.c): Use version.in, not
9124 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9126 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9127 * configure: Rebuild.
9128 * Makefile.in (version_host, version_target): Get from configure.
9129 (version.c): Use $(version_host) and $(version_target).
9131 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9133 Fix trace-status to output user name without trailing colon.
9134 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9136 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9138 Fix trace-status to output proper start-time and stop-time.
9139 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9140 output start time and stop time in hex as gdb expects.
9142 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9144 * tracepoint.c (build_traceframe_info_xml): Output trace state
9145 variables present in the trace buffer.
9147 2013-06-24 Tom Tromey <tromey@redhat.com>
9149 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9151 (version.o): Remove.
9152 * gdbreplay.c: Include version.h.
9153 (version, host_name): Don't declare.
9154 * server.h: Include version.h.
9155 (version, host_name): Don't declare.
9157 2013-06-12 Pedro Alves <palves@redhat.com>
9159 * linux-x86-low.c (linux_is_elf64): Delete global.
9160 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9161 with local linux_pid_exe_is_elf_64_file use.
9163 2013-06-11 Pedro Alves <palves@redhat.com>
9165 * linux-low.c (regset_disabled, disable_regset): New functions.
9166 (regsets_fetch_inferior_registers)
9167 (regsets_store_inferior_registers): Use them.
9168 (initialize_regsets_info); Don't allocate the disabled_regsets
9170 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9173 2013-06-11 Pedro Alves <palves@redhat.com>
9175 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9178 2013-06-11 Pedro Alves <palves@redhat.com>
9180 * linux-x86-low.c (initialize_low_arch): Call
9181 init_registers_x32_avx_linux.
9183 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9185 Fix compatibility with Android Bionic.
9186 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9189 2013-06-07 Pedro Alves <palves@redhat.com>
9192 * Makefile.in (OBS): Add tdesc.o.
9193 (IPA_OBJS): Add tdesc-ipa.o.
9194 (tdesc-ipa.o): New rule.
9195 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9197 * linux-low.c (new_inferior): Delete.
9198 (disabled_regsets, num_regsets): Delete.
9199 (linux_add_process): Adjust to set the new per-process
9201 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9202 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9203 was a stop. When calling arch_setup, switch the current inferior
9204 to the thread that got an event.
9205 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9206 (regsets_fetch_inferior_registers)
9207 (regsets_store_inferior_registers): New regsets_info parameter.
9209 (linux_register_in_regsets): New regs_info parameter. Adjust to
9211 (register_addr, fetch_register, store_register): New usrregs_info
9212 parameter. Adjust to use it.
9213 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9214 parameter regs_info. Adjust to use it.
9215 (linux_fetch_registers): Get the current inferior's regs_info, and
9217 (linux_store_registers): Ditto.
9218 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9219 (initialize_low): Don't initialize the target_regsets here. Call
9220 initialize_low_arch.
9221 * linux-low.h (target_regsets): Delete declaration.
9222 (struct regsets_info): New.
9223 (struct usrregs_info): New.
9224 (struct regs_info): New.
9225 (struct process_info_private) <new_inferior>: New field.
9226 (struct linux_target_ops): Delete the num_regs, regmap, and
9227 regset_bitmap fields. New field regs_info.
9228 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9229 * i387-fp.c (num_xmm_registers): Delete.
9230 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9231 calls to new interface.
9232 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9233 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9234 Infer the number of xmm registers from the regcache's target
9236 * i387-fp.h (num_xmm_registers): Delete.
9237 * inferiors.c (add_thread): Don't install the thread's regcache
9239 * proc-service.c (gregset_info): Fetch the current inferior's
9240 regs_info. Adjust to use it.
9241 * regcache.c: Include tdesc.h.
9242 (register_bytes, reg_defs, num_registers)
9243 (gdbserver_expedite_regs): Delete.
9244 (get_thread_regcache): If the thread doesn't have a regcache yet,
9245 create one, instead of aborting gdbserver.
9246 (regcache_invalidate_one): Rename to ...
9247 (regcache_invalidate_thread): ... this.
9248 (regcache_invalidate_one): New.
9249 (regcache_invalidate): Only invalidate registers of the current
9251 (init_register_cache): Add target_desc parameter, and use it.
9252 (new_register_cache): Ditto. Assert the target description has a
9253 non zero registers_size.
9254 (regcache_cpy): Add assertions. Adjust.
9255 (realloc_register_cache, set_register_cache): Delete.
9256 (registers_to_string, registers_from_string): Adjust.
9257 (find_register_by_name, find_regno, find_register_by_number)
9258 (register_cache_size): Add target_desc parameter, and use it.
9259 (free_register_cache_thread, free_register_cache_thread_one)
9260 (regcache_release, register_cache_size): New.
9261 (register_size): Add target_desc parameter, and use it.
9262 (register_data, supply_register, supply_register_zeroed)
9263 (supply_regblock, supply_register_by_name, collect_register)
9264 (collect_register_as_string, collect_register_by_name): Adjust.
9265 * regcache.h (struct target_desc): Forward declare.
9266 (struct regcache) <tdesc>: New field.
9267 (init_register_cache, new_register_cache): Add target_desc
9269 (regcache_invalidate_thread): Declare.
9270 (regcache_invalidate_one): Delete declaration.
9271 (regcache_release): Declare.
9272 (find_register_by_number, register_cache_size, register_size)
9273 (find_regno): Add target_desc parameter.
9274 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9276 * remote-utils.c: Include tdesc.h.
9277 (outreg, prepare_resume_reply): Adjust.
9278 * server.c: Include tdesc.h.
9279 (gdbserver_xmltarget): Delete declaration.
9280 (get_features_xml, process_serial_event): Adjust.
9281 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9283 (struct process_info) <tdesc>: New field.
9284 (ipa_tdesc): Declare.
9285 * tdesc.c: New file.
9286 * tdesc.h: New file.
9287 * tracepoint.c: Include tdesc.h.
9288 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9289 (get_context_regcache): Adjust to pass ipa_tdesc down.
9290 (do_action_at_tracepoint): Adjust to get the register cache size
9291 from the context regcache's description.
9292 (traceframe_walk_blocks): Adjust to get the register cache size
9293 from the current trace frame's description.
9294 (traceframe_get_pc): Adjust to get current trace frame's
9295 description and pass it down.
9296 (gdb_collect): Adjust to get the register cache size from the
9298 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9299 (gdbserver_xmltarget): Delete.
9300 (initialize_low_tracepoint): Set the ipa's target description.
9301 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9302 (initialize_low_tracepoint): Set the ipa's target description.
9303 * linux-x86-low.c: Include tdesc.h.
9304 [__x86_64__] (is_64bit_tdesc): New.
9305 (ps_get_thread_area, x86_get_thread_area): Use it.
9306 (i386_cannot_store_register): Rename to ...
9307 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9308 (i386_cannot_fetch_register): Rename to ...
9309 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9310 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9312 (target_regsets): Rename to ...
9313 (x86_regsets): ... this.
9314 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9316 (x86_siginfo_fixup): Use is_64bit_tdesc.
9317 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9318 (tdesc_x32_avx_linux, tdesc_x32_linux)
9319 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9321 (x86_linux_update_xmltarget): Delete.
9322 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9323 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9324 (AMD64_LINUX_USER64_CS): New.
9325 (x86_linux_read_description): New, based on
9326 x86_linux_update_xmltarget.
9327 (same_process_callback): New.
9328 (x86_arch_setup_process_callback): New.
9329 (x86_linux_update_xmltarget): New.
9330 (x86_regsets_info): New.
9331 (amd64_linux_regs_info): New.
9332 (i386_linux_usrregs_info): New.
9333 (i386_linux_regs_info): New.
9334 (x86_linux_regs_info): New.
9335 (x86_arch_setup): Reimplement.
9336 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9337 (x86_emit_ops): Ditto.
9338 (the_low_target): Adjust. Install x86_linux_regs_info,
9339 x86_cannot_fetch_register, and x86_cannot_store_register.
9340 (initialize_low_arch): New.
9341 * linux-ia64-low.c (tdesc_ia64): Declare.
9342 (ia64_fetch_register): Adjust.
9343 (ia64_usrregs_info, regs_info): New globals.
9344 (ia64_regs_info): New function.
9345 (the_low_target): Adjust.
9346 (initialize_low_arch): New function.
9347 * linux-sparc-low.c (tdesc_sparc64): Declare.
9348 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9350 (sparc_arch_setup): New function.
9351 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9352 (the_low_target): Adjust.
9353 (initialize_low_arch): New function.
9354 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9355 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9356 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9357 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9358 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9359 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9360 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9361 (tdesc_powerpc_isa205_vsx64l): Declare.
9362 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9363 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9364 (ppc_set_pc, ppc_get_hwcap): Adjust.
9365 (ppc_usrregs_info): Forward declare.
9366 (!__powerpc64__) ppc_regmap_adjusted: New global.
9367 (ppc_arch_setup): Adjust to the current process'es target
9369 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9370 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9371 (ppc_store_evrregset): Adjust.
9372 (target_regsets): Rename to ...
9373 (ppc_regsets): ... this, and make static.
9374 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9375 (ppc_regs_info): New function.
9376 (the_low_target): Adjust.
9377 (initialize_low_arch): New function.
9378 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9379 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9380 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9381 (tdesc_s390x_linux64v2): Declare.
9382 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9383 (s390_fill_gregset, s390_store_last_break): Adjust.
9384 (target_regsets): Rename to ...
9385 (s390_regsets): ... this, and make static.
9386 (s390_get_pc, s390_set_pc): Adjust.
9387 (s390_get_hwcap): New target_desc parameter, and use it.
9388 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9389 (s390_arch_setup): Adjust to set the current process'es target
9390 description. Don't adjust the regmap.
9391 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9392 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9393 (regs_info_3264): New globals.
9394 (s390_regs_info): New function.
9395 (the_low_target): Adjust.
9396 (initialize_low_arch): New function.
9397 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9398 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9399 [__mips64] (init_registers_mips_linux)
9400 (init_registers_mips_dsp_linux): Delete defines.
9401 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9402 (have_dsp): New global.
9403 (mips_read_description): New, based on mips_arch_setup.
9404 (mips_arch_setup): Reimplement.
9405 (get_usrregs_info): New function.
9406 (mips_cannot_fetch_register, mips_cannot_store_register)
9407 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9408 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9409 (target_regsets): Rename to ...
9410 (mips_regsets): ... this, and make static.
9411 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9412 (dsp_regs_info, regs_info): New globals.
9413 (mips_regs_info): New function.
9414 (the_low_target): Adjust.
9415 (initialize_low_arch): New function.
9416 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9417 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9419 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9420 (arm_read_description): New, with bits factored from
9422 (arm_arch_setup): Reimplement.
9423 (target_regsets): Rename to ...
9424 (arm_regsets): ... this, and make static.
9425 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9426 (arm_regs_info): New function.
9427 (the_low_target): Adjust.
9428 (initialize_low_arch): New function.
9429 * linux-m68k-low.c (tdesc_m68k): Declare.
9430 (target_regsets): Rename to ...
9431 (m68k_regsets): ... this, and make static.
9432 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9433 (m68k_regs_info): New function.
9434 (m68k_arch_setup): New function.
9435 (the_low_target): Adjust.
9436 (initialize_low_arch): New function.
9437 * linux-sh-low.c (tdesc_sharch): Declare.
9438 (target_regsets): Rename to ...
9439 (sh_regsets): ... this, and make static.
9440 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9441 (sh_regs_info, sh_arch_setup): New functions.
9442 (the_low_target): Adjust.
9443 (initialize_low_arch): New function.
9444 * linux-bfin-low.c (tdesc_bfin): Declare.
9445 (bfin_arch_setup): New function.
9446 (bfin_usrregs_info, regs_info): New globals.
9447 (bfin_regs_info): New function.
9448 (the_low_target): Adjust.
9449 (initialize_low_arch): New function.
9450 * linux-cris-low.c (tdesc_cris): Declare.
9451 (cris_arch_setup): New function.
9452 (cris_usrregs_info, regs_info): New globals.
9453 (cris_regs_info): New function.
9454 (the_low_target): Adjust.
9455 (initialize_low_arch): New function.
9456 * linux-cris-low.c (tdesc_crisv32): Declare.
9457 (cris_arch_setup): New function.
9458 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9459 (cris_regs_info): New function.
9460 (the_low_target): Adjust.
9461 (initialize_low_arch): New function.
9462 * linux-m32r-low.c (tdesc_m32r): Declare.
9463 (m32r_arch_setup): New function.
9464 (m32r_usrregs_info, regs_info): New globals.
9465 (m32r_regs_info): Adjust.
9466 (initialize_low_arch): New function.
9467 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9468 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9469 (tic6x_usrregs_info): Forward declare.
9470 (tic6x_read_description): New function, based on ...
9471 (tic6x_arch_setup): ... this. Reimplement.
9472 (target_regsets): Rename to ...
9473 (tic6x_regsets): ... this, and make static.
9474 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9475 (tic6x_regs_info): New function.
9476 (the_low_target): Adjust.
9477 (initialize_low_arch): New function.
9478 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9479 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9480 (target_regsets): Rename to ...
9481 (xtensa_regsets): ... this, and make static.
9482 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9484 (xtensa_arch_setup, xtensa_regs_info): New functions.
9485 (the_low_target): Adjust.
9486 (initialize_low_arch): New function.
9487 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9488 (nios2_arch_setup): Set the current process'es tdesc.
9489 (target_regsets): Rename to ...
9490 (nios2_regsets): ... this.
9491 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9492 (nios2_regs_info): New function.
9493 (the_low_target): Adjust.
9494 (initialize_low_arch): New function.
9495 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9496 (aarch64_arch_setup): Set the current process'es tdesc.
9497 (target_regsets): Rename to ...
9498 (aarch64_regsets): ... this.
9499 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9500 (aarch64_regs_info): New function.
9501 (the_low_target): Adjust.
9502 (initialize_low_arch): New function.
9503 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9505 (target_regsets): Rename to ...
9506 (tile_regsets): ... this.
9507 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9508 (tile_regs_info): New function.
9509 (tile_arch_setup): Set the current process'es tdesc.
9510 (the_low_target): Adjust.
9511 (initialize_low_arch): New function.
9512 * spu-low.c (tdesc_spu): Declare.
9513 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9514 * win32-arm-low.c (tdesc_arm): Declare.
9515 (arm_arch_setup): New function.
9516 (the_low_target): Install arm_arch_setup instead of
9518 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9519 (init_windows_x86): Rename to ...
9520 (i386_arch_setup): ... this. Set `win32_tdesc'.
9521 (the_low_target): Adjust.
9522 * win32-low.c (win32_tdesc): New global.
9523 (child_add_thread): Don't create the thread cache here.
9524 (do_initial_child_stuff): Set the new process'es tdesc.
9525 * win32-low.h (struct target_desc): Forward declare.
9526 (win32_tdesc): Declare.
9527 * lynx-i386-low.c (tdesc_i386): Declare global.
9528 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9529 * lynx-low.c (lynx_tdesc): New global.
9530 (lynx_add_process): Set the new process'es tdesc.
9531 * lynx-low.h (struct target_desc): Forward declare.
9532 (lynx_tdesc): Declare global.
9533 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9534 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9535 * nto-low.c (nto_tdesc): New global.
9536 (do_attach): Set the new process'es tdesc.
9537 * nto-low.h (struct target_desc): Forward declare.
9538 (nto_tdesc): Declare.
9539 * nto-x86-low.c (tdesc_i386): Declare.
9540 (nto_x86_arch_setup): Set `nto_tdesc'.
9542 2013-06-04 Gary Benson <gbenson@redhat.com>
9544 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9545 to qSupported response when appropriate.
9546 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9547 with nonzero-length annex.
9548 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9549 arguments supplied in annex.
9551 2013-05-31 Doug Evans <dje@google.com>
9554 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9555 64 bits in 64-cross-32 environment.
9557 2013-05-28 Pedro Alves <palves@redhat.com>
9559 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9560 (aarch64-without-fpu.c): Delete rule.
9561 * configure.srv (aarch64*-*-linux*): Remove references to
9562 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9563 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9566 2013-05-24 Pedro Alves <palves@redhat.com>
9568 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9569 instead of strchr/decode_address. Error if the range isn't split
9570 with a ','. Don't assume there's be a ':' in the action.
9572 2013-05-23 Yao Qi <yao@codesourcery.com>
9573 Pedro Alves <palves@redhat.com>
9575 * linux-low.c (lwp_in_step_range): New function.
9576 (linux_wait_1): If the thread was range stepping and stopped
9577 outside the stepping range, report the stop to GDB. Otherwise,
9578 continue stepping. Add range stepping debug output.
9579 (linux_set_resume_request): Copy the step range from the resume
9581 (linux_supports_range_stepping): New.
9582 (linux_target_ops) <supports_range_stepping>: Set to
9583 linux_supports_range_stepping.
9584 * linux-low.h (struct linux_target_ops)
9585 <supports_range_stepping>: New field.
9586 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9587 * linux-x86-low.c (x86_supports_range_stepping): New.
9588 (the_low_target) <supports_range_stepping>: Set to
9589 x86_supports_range_stepping.
9590 * server.c (handle_v_cont): Handle 'r' action.
9591 (handle_v_requests): Append ";r" if the target supports range
9593 * target.h (struct thread_resume) <step_range_start,
9594 step_range_end>: New fields.
9595 (struct target_ops) <supports_range_stepping>:
9597 (target_supports_range_stepping): New macro.
9599 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9601 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9602 confusion in comment.
9604 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9606 * lynx-low.c (struct process_info_private): New type.
9607 (lynx_add_process): New function.
9608 (lynx_create_inferior, lynx_attach): Replace calls to
9609 add_process by calls to lynx_add_process.
9610 (lynx_resume): If PTID is null, then try using
9611 current_process()->private->last_wait_event_ptid.
9613 (lynx_clear_inferiors): Delete. The contents of that function
9614 has been inlined in lynx_mourn;
9615 (lynx_wait_1): Save the ptid in the process's private data.
9616 (lynx_mourn): Free the process' private data. Replace call
9617 to lynx_clear_inferiors by call to clear_inferiors.
9619 2013-05-17 Yao Qi <yao@codesourcery.com>
9621 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9624 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9626 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9627 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9628 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9629 PT_TEXT_END_ADDR guards. Update comments.
9630 (linux_target_op) <read_offsets>: Conditionally define to
9631 linux_read_offsets if the target is UCLIBC and if it defines
9632 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9634 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9635 Andrew Jenner <andrew@codesourcery.com>
9637 * Makefile.in (SFILES): Add linux-nios2-low.c.
9638 (clean): Add action to delete nios2-linux.c.
9639 (nios2-linux.c): New rule.
9640 * configure.srv: Add nios2*-*-linux*.
9641 * linux-nios2-low.c: New.
9643 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9645 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9647 2013-04-25 Hui Zhu <hui@codesourcery.com>
9650 * ax.c (ax_printf): Add fflush.
9652 2013-04-22 Tom Tromey <tromey@redhat.com>
9654 * Makefile.in (SFILES): Add filestuff.c.
9655 (OBS): Add filestuff.o.
9656 (filestuff.o): New target.
9657 * config.in, configure: Rebuild.
9658 * configure.ac: Check for fdwalk, pipe2.
9660 2013-04-17 Pedro Alves <palves@redhat.com>
9662 * configure.ac (USE_THREAD_DB): Delete variable.
9663 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9664 Don't AC_SUBST USE_THREAD_DB.
9665 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9666 * config.in, configure: Regenerate.
9668 2013-04-16 Pedro Alves <palves@redhat.com>
9670 * linux-low.h (struct lwp_info) <thread_known>: Move under
9671 the USE_THREAD_DB #ifdef.
9673 2013-04-16 Pedro Alves <palves@redhat.com>
9675 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9676 (linux-low.o): Delete rule.
9677 * linux-low.h: Always include "gdb_thread_db.h" instead of
9678 conditionally including thread_db.h.
9679 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9682 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9684 * Makefile.in (install-only): Fix make install regression.
9686 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9688 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9689 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9691 * gdbserver.1: Remove.
9693 2013-03-22 Pedro Alves <palves@redhat.com>
9695 * linux-low.c (handle_extended_wait): Don't call
9696 linux_enable_event_reporting.
9698 2013-03-15 Tony Theodore <tonyt@logyst.com>
9701 * Makefile.in (SHELL): Use @SHELL@.
9703 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9705 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9708 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9710 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9711 Remove extraneous NULL element.
9713 2013-03-13 Yao Qi <yao@codesourcery.com>
9715 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9716 'V' block in trace frame.
9718 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9720 * target.h (struct target_ops): Add btrace ops.
9721 (target_supports_btrace): New macro.
9722 (target_enable_btrace): New macro.
9723 (target_disable_btrace): New macro.
9724 (target_read_btrace): New macro.
9725 * gdbthread.h (struct thread_info): Add btrace field.
9726 * server.c: Include btrace-common.h.
9727 (handle_btrace_general_set): New function.
9728 (handle_btrace_enable): New function.
9729 (handle_btrace_disable): New function.
9730 (handle_general_set): Call handle_btrace_general_set.
9731 (handle_qxfer_btrace): New function.
9732 (struct qxfer qxfer_packets[]): Add btrace entry.
9733 * inferiors.c (remove_thread): Disable btrace.
9734 * linux-low: Include linux-btrace.h.
9735 (linux_low_enable_btrace): New function.
9736 (linux_low_read_btrace): New function.
9737 (linux_target_ops): Add btrace ops.
9738 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9739 Add srv_linux_btrace=yes.
9740 (x86_64-*-linux*): Add linux-btrace.o.
9741 Add srv_linux_btrace=yes.
9742 * configure.ac: Define HAVE_LINUX_BTRACE.
9743 * config.in: Regenerated.
9744 * configure: Regenerated.
9746 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9748 * server.c (handle_qxfer): Preserve error message if -3 is
9750 (qxfer): Document the -3 return value.
9752 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9754 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9755 (linux_btrace_h): New variable.
9756 (linux-btrace.o): New rule.
9758 2013-03-08 Stan Shebs <stan@codesourcery.com>
9759 Hafiz Abid Qadeer <abidh@codesourcery.com>
9761 * tracepoint.c (trace_buffer_size): New global.
9762 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9763 (init_trace_buffer): Change to one-argument function. Allocate
9764 trace buffer memory.
9765 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9766 handle QTBuffer:size packet.
9767 (cmd_bigqtbuffer_size): New function.
9768 (initialize_tracepoint): Call init_trace_buffer with
9769 DEFAULT_TRACE_BUFFER_SIZE.
9770 * server.c (handle_query): Add QTBuffer:size in the
9773 2013-03-07 Yao Qi <yao@codesourcery.com>
9775 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9776 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9778 (cmd_qtsp): Adjust condition. Do post increment.
9779 Set cur_action and cur_step_action back to 0.
9781 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9784 * linux-low.c (linux_write_memory): Return early success if LEN is
9787 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9789 * configure.srv: Add x86_64-*-cygwin* as target.
9791 2013-02-28 Tom Tromey <tromey@redhat.com>
9793 * configure.ac: Invoke AC_SYS_LARGEFILE.
9794 * configure, config.in: Rebuild.
9796 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9798 * win32-low.c: Throughout, fix format strings and casts of
9799 printf-like functions to avoid type related warnings on all
9801 (get_child_debug_event): Print dwDebugEventCode as hex since
9802 that's how it's usually documented.
9804 2013-02-28 Yao Qi <yao@codesourcery.com>
9806 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9809 2013-02-27 Jiong Wang <jiwang@tilera.com>
9811 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9812 (reg-tilegx32.c): New rule.
9813 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9814 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9815 different register info initializer according to elf class.
9816 (init_registers_tilgx32): New function. The tilegx32 register info
9818 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9819 (tile_store_gregset): Likewise.
9821 2013-02-27 Yao Qi <yao@codesourcery.com>
9823 * server.c (process_point_options): Print debug message when
9824 debug_threads is true.
9826 2013-02-26 Yao Qi <yao@codesourcery.com>
9828 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9830 2013-02-19 Pedro Alves <palves@redhat.com>
9831 Kai Tietz <ktietz@redhat.com>
9835 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9836 instead of strtoul to extract address from packet.
9837 (process_serial_event) <'z'>: Likewise.
9839 2013-02-18 Yao Qi <yao@codesourcery.com>
9841 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9843 2013-02-14 Pedro Alves <palves@redhat.com>
9847 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9848 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9850 2013-02-14 Pedro Alves <palves@redhat.com>
9852 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9854 2013-02-14 Pedro Alves <palves@redhat.com>
9856 * tracepoint.c (save_string): Delete.
9857 (add_tracepoint_action): Use savestring instead of save_string.
9859 2013-02-12 Pedro Alves <palves@redhat.com>
9861 * linux-xtensa-low.c: Ditto.
9862 * xtensa-xtregs.c: Ditto.
9864 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9866 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9869 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9871 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9872 aarch64_num_wp_regs and aarch64_num_bp_regs to
9873 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9875 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9877 * linux-aarch64-low.c (ps_get_thread_area): Replace
9878 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9880 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9881 Marcus Shawcroft <marcus.shawcroft@arm.com>
9882 Nigel Stephens <nigel.stephens@arm.com>
9883 Yufeng Zhang <yufeng.zhang@arm.com>
9885 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9886 (aarch64.c, aarch64-without-fpu.c): New targets.
9887 * configure.srv (aarch64*-*-linux*): New.
9888 * linux-aarch64-low.c: New file.
9890 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9892 * linux-low.c (handle_extended_wait, linux_create_inferior)
9893 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9894 (dequeue_one_deferred_signal, linux_resume_one_thread)
9895 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9896 (linux_tracefork_grandchild, linux_test_for_tracefork)
9897 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9898 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9899 where the argument is 0.
9901 2013-01-25 Yao Qi <yao@codesourcery.com>
9903 * event-loop.c: Include "queue.h".
9904 (gdb_event_p): New typedef.
9905 (struct gdb_event) <next_event>: Remove.
9906 (event_queue): Change to QUEUE(gdb_event_p).
9907 (async_queue_event): Remove.
9908 (gdb_event_xfree): New.
9909 (initialize_event_loop): New.
9910 (process_event): Use API from QUEUE.
9911 (wait_for_event): Likewise.
9912 * server.c (main): Call initialize_event_loop.
9913 * server.h (initialize_event_loop): Declare.
9915 2013-01-18 Yao Qi <yao@codesourcery.com>
9917 * ax.h (struct eval_agent_expr_context): New.
9918 (gdb_eval_agent_expr): Update declaration.
9919 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9920 TFRAME. Add new argument CTX.
9921 * server.h (struct eval_agent_expr_context): Declare.
9922 (agent_mem_read, agent_tsv_read): Update declaration.
9923 (agent_mem_read_string): Likewise.
9924 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9925 (add_traceframe_block): Add new argument TPOINT.
9926 Increase TPOINT->traceframe_usage.
9927 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9928 eval_tracepoint_agent_expr.
9929 (condition_true_at_tracepoint): Likewise.
9930 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9931 (agent_mem_read_string, agent_tsv_read): Likewise.
9933 2013-01-16 Yao Qi <yao@codesourcery.com>
9935 * linux-low.c (linux_resume_one_lwp): Don't check
9936 'lwp->bp_reinsert != 0'.
9938 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9939 Pedro Alves <palves@redhat.com>
9941 * lynx-low.c (ptrace_request_to_str): Define a temporary
9942 macro and use it to simplify this function's implementation.
9944 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9946 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9949 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9951 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9953 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9955 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9957 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9959 * lynx-low.c (lynx_resume): Use the resume_info parameter
9960 to determine the ptid for the lynx_ptrace call, unless
9961 it is equal to minus_one_ptid, in which case we use the
9962 ptid of the current_inferior.
9963 (lynx_wait_1): After having received a thread create/exit
9964 event, resume the inferior's execution using the signaling
9965 thread's ptid, rather than the old ptid.
9967 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9969 * lynx-low.c (lynx_resume): Delete variable ret.
9971 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9973 * gdbreplay.c (gdbreplay_version): Update copyright year.
9974 * server.c (gdbserver_version): Likewise.
9976 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9978 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9981 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9983 * lynx-low.c (ptrace_request_to_str): Add handling for
9986 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9988 * lynx-low.c (lynx_attach): Delete variable new_process.
9990 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9992 * lynx-low.c (lynx_create_inferior): Delete variable
9995 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9997 * lynx-low.c (ptrace_request_to_str): Do not handle
9998 PTRACE_GETTHREADLIST if this macro does not exist.
10000 2012-12-15 Yao Qi <yao@codesourcery.com>
10002 * Makefile.in (OBS): Add notif.o.
10003 * notif.c, notif.h: New.
10004 * server.c: Include "notif.h".
10005 (struct vstop_notif) <next>: Remove.
10007 (queue_stop_reply): Update.
10008 (push_event, send_next_stop_reply): Remove.
10009 (discard_queued_stop_replies): Update.
10010 (notif_stop): New variable.
10011 (handle_v_stopped): Remove.
10012 (handle_v_requests): Don't call handle_v_stopped. Call
10013 handle_ack_notif instead.
10014 (queue_stop_reply_callback): Call notif_event_enque instead
10015 of queue_stop_reply.
10016 (handle_status): Don't call send_next_stop_reply, call
10017 notif_write_event instead.
10018 (kill_inferior_callback): Likewise.
10019 (detach_or_kill_inferior_callback): Likewise.
10020 (main): Call initialize_notif.
10021 (process_serial_event): Call QUEUE_is_empty.
10022 (handle_target_event): Call notif_push instead of push event.
10023 * server.h (push_event): Remove declaration.
10025 2012-12-10 Tom Tromey <tromey@redhat.com>
10027 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10028 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10031 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10032 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10033 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10034 (amd64-linux-ipa.o, ax.o): Rewrite.
10035 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10036 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10037 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10038 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10039 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10040 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10041 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10042 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10043 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10044 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10045 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10046 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10047 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10048 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10049 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10050 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10051 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10052 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10053 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10054 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10055 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10056 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10057 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10058 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10059 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10060 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10061 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10062 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10063 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10064 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10065 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10066 (reg-tilegx.o): Remove.
10067 (all_object_files): New macro.
10068 Include .deps files.
10069 * aclocal.m4, configure: Rebuild.
10070 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10071 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10072 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10074 2012-12-05 Tom Tromey <tromey@redhat.com>
10077 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10079 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10081 * configure.ac: Check for linux/perf_event.h.
10082 * config.in: Regenerated.
10083 * configure: Regenerated.
10085 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10087 * hostio.c (handle_readlink): Decrease buffer size
10088 parameter passed to readlink by one byte.
10090 2012-11-26 Yao Qi <yao@codesourcery.com>
10092 * configure.ac (build_warnings): Append '-Wempty-body'.
10093 * configure: Regenerated.
10094 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10097 2012-11-15 Pierre Muller <muller@sourceware.org>
10099 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10100 * config.in: Regenerate.
10101 * configure: Regenerate.
10102 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10103 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10104 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10105 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10107 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10108 instead of <sys/wait.h> header.
10109 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10111 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10113 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10114 (various make rules): Remove -DGDBSERVER
10116 2012-11-09 Yao Qi <yao@codesourcery.com>
10118 * spu-low.c (current_ptid): Move it to ..
10119 * gdbthread.h: ... here. New.
10120 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10121 * server.c (myresume, process_serial_event): Likewise.
10122 * thread-db.c (thread_db_find_new_threads): Likewise.
10123 * tracepoint.c (run_inferior_command): Likewise.
10125 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10127 * server.c (handle_search_memory_1): Include access length in
10130 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10132 * linux-crisv32-low.c: Fix compile errors.
10134 2012-09-04 Yao Qi <yao@codesourcery.com>
10136 * tracepoint.c (cmd_qtsv): Adjust debug message.
10137 Don't check CUR_TPOINT.
10139 2012-08-28 Yao Qi <yao@codesourcery.com>
10141 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10142 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10143 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10144 Remove declarations of xmalloc, xreallloc, xstrdup and
10146 * Makefile.in (libiberty_h): New.
10147 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10148 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10150 2012-08-23 Yao Qi <yao@codesourcery.com>
10152 * server.h: Remove declaration of 'xsnprintf'.
10154 2012-08-22 Keith Seitz <keiths@redhat.com>
10156 * server.h: Include build-gnulib-gbserver/config.h.
10157 * gdbreplay.c: Likewise.
10159 2012-08-08 Doug Evans <dje@google.com>
10161 * Makefile.in (SFILES): Add gdb_vecs.c.
10162 (OBS): Add gdb_vecs.o.
10163 (gdb_vecs_h, host_defs_h): New variables.
10164 (thread-db.o): Add $(gdb_vecs_h) dependency.
10165 (gdb_vecs.o): New rule.
10166 * thread-db.c: #include "gdb_vecs.h".
10167 (thread_db_load_search): Use a vector to iterate over path elements.
10168 Handle text appearing after "$pdir".
10170 * configure.ac: Add check for strstr.
10171 * config.in: Regenerate.
10172 * configure: Regenerate.
10174 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10176 * hostio.c (handle_pread): If pread fails, fall back to attempting
10178 (handle_pwrite): Likewise for pwrite.
10180 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10182 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10183 between unsupported TYPE and unimplementable ADDR/LEN combination.
10184 (arm_insert_point): Act on new return value.
10186 2012-07-31 Pedro Alves <palves@redhat.com>
10188 * server.c (process_point_options): Only skip tokens if we find
10189 one that is unrecognized. Don't treat 'X' specially while
10190 skipping unrecognized tokens.
10192 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10194 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10195 to 4-byte-align HW breakpoint addresses for Thumb.
10197 2012-07-27 Yao Qi <yao@codesourcery.com>
10201 * server.h: Declare gdb_agent_about_to_close.
10202 * target.c (kill_inferior): Include "agent.h".
10203 New. Send command 'kill'.
10204 * target.h (kill_inferior): Removed macro.
10205 * tracepoint.c (gdb_agent_about_to_close): New.
10206 (gdb_agent_helper_thread): Handle command 'close'.
10207 Wait endlessly until the inferior stops.
10208 Install gdb_agent_remove_socket to atexit hook.
10209 (agent_socket_name): New static variable.
10210 (gdb_agent_socket_init): Replace local variable 'name' with
10211 'agent_socket_name'.
10212 (gdb_agent_remove_socket): New.
10214 2012-07-27 Yao Qi <yao@codesourcery.com>
10216 * server.c (process_point_options): Stop at 'X' when parsing.
10218 2012-07-19 Michael Eager <eager@eagercon.com>
10220 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10222 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10223 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10224 hardware breakpoint.
10226 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10228 * gdbserver/linux-low.c (initialize_low): Call
10229 linux_ptrace_init_warnings.
10231 2012-07-02 Doug Evans <dje@google.com>
10233 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10236 2012-07-02 Stan Shebs <stan@codesourcery.com>
10238 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10239 (ax.o): Add it to build rule.
10241 (OBS): Add format.o.
10242 (IPA_OBS): Add format.o.
10243 * server.c (handle_query): Claim support for breakpoint commands.
10244 (process_point_options): Add command case.
10245 (process_serial_event): Leave running if there are printfs in
10247 * mem-break.h (any_persistent_commands): Declare.
10248 (add_breakpoint_commands): Declare.
10249 (gdb_no_commands_at_breakpoint): Declare.
10250 (run_breakpoint_commands): Declare.
10251 * mem-break.c (struct point_command_list): New struct.
10252 (struct breakpoint): New field command_list.
10253 (any_persistent_commands): New function.
10254 (add_commands_to_breakpoint): New function.
10255 (add_breakpoint_commands): New function.
10256 (gdb_no_commands_at_breakpoint): New function.
10257 (run_breakpoint_commands): New function.
10258 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10260 * ax.c: Include format.h.
10261 (ax_printf): New function.
10262 (gdb_eval_agent_expr): Add printf opcode.
10264 2012-06-13 Yao Qi <yao@codesourcery.com>
10266 * server.c (start_inferior): Remove duplicated writes to fields
10267 'last_resume_kind' and 'last_status' of 'current_inferior'.
10269 2012-06-12 Yao Qi <yao@codesourcery.com>
10270 Pedro Alves <palves@redhat.com>
10272 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10274 * server.c (handle_v_cont): Extend comment.
10276 2012-06-11 Yao Qi <yao@codesourcery.com>
10278 * linux-low.c (linux_attach): Add 'static'.
10280 2012-06-06 Yao Qi <yao@codesourcery.com>
10282 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10284 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10286 Fix gcc -flto compilation warning.
10287 * server.c (main): Make variable multi_mode and attach volatile.
10289 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10291 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10292 if the platform doesn't know about it.
10294 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10296 * Makefile.in (SFILES): Add linux-tile-low.c.
10297 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10298 * configure.srv: Handle tilegx-*-linux*.
10299 * linux-tile-low.c: New file.
10301 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10303 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10305 2012-05-24 Pedro Alves <palves@redhat.com>
10309 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10311 2012-05-24 Pedro Alves <palves@redhat.com>
10315 Replace target_signal with gdb_signal throughout.
10317 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10319 * linux-low.c (linux_store_registers): Avoid the copying sequence
10320 when no data has been retrieved by ptrace.
10322 2012-05-22 Will Deacon <will.deacon@arm.com>
10324 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10325 Include asm/ptrace.h.
10326 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10329 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10331 * linux-low.c (linux_store_registers): Don't re-retrieve data
10332 with ptrace that has already been obtained from /proc. Always
10333 copy any data retrieved with ptrace to the buffer supplied.
10335 2012-05-11 Yao Qi <yao@codesourcery.com>
10336 Pedro Alves <palves@redhat.com>
10338 * linux-low.c (enum stopping_threads_kind): New.
10339 (stopping_threads): Change type to `enum stopping_threads_kind'.
10340 (handle_extended_wait): If stopping and suspending threads, leave
10341 the new_lwp suspended too.
10342 (linux_wait_for_event): Adjust.
10343 (stop_all_lwps): Set `stopping_threads' to
10344 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10345 whether we're suspending threads or just stopping them. Assert no
10348 2012-04-29 Yao Qi <yao@codesourcery.com>
10350 * server.h: Move some code to ...
10351 * gdbthread.h: ... here. New.
10352 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10353 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10354 (nto-low.o, win32-low.o): Likewise.
10355 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10356 * regcache.c, remote-utils.c, server.c: Likewise.
10357 * target.c, tracepoint.c, win32-low.c: Likewise.
10359 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10361 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10362 (PTRACE_ARG4_TYPE): Likewise.
10363 (PTRACE_XFER_TYPE): Likewise.
10364 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10365 ptrace to PTRACE_ARG3_TYPE.
10366 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10367 (PTRACE_ARG4_TYPE): Likewise.
10368 (PTRACE_XFER_TYPE): Likewise.
10369 (linux_detach_one_lwp): Cast fourth argument of
10370 ptrace to long then PTRACE_ARG4_TYPE.
10371 (regsets_fetch_inferior_registers): Cast third argument of
10372 ptrace to long then PTRACE_ARG3_TYPE.
10373 (regsets_store_inferior_registers): Likewise.
10375 2012-04-20 Pedro Alves <palves@redhat.com>
10377 * configure: Regenerate.
10379 2012-04-19 Pedro Alves <palves@redhat.com>
10381 * Makefile.in (GNULIB_BUILDDIR): New.
10382 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10383 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10384 (all, install-only, uninstall, clean-info, all-lib, clean): No
10385 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10386 (maintainer-clean realclean distclean): Use subdir_do.
10388 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10389 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10390 * acinclude.m4: Include acx_configure_dir.m4.
10391 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10392 calls. Call AC_PROG_RANLIB. Configure gnulib using
10395 (GNULIB_STDINT_H): Adjust.
10396 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10397 * gdbreplay.c: Include build-gnulib/config.h.
10398 * server.h: Likewise.
10399 * aclocal.m4: Regenerate.
10400 * config.in: Regenerate.
10401 * configure: Regenerate.
10403 2012-04-19 Pedro Alves <palves@redhat.com>
10405 * Makefile.in (LIBGNU, INCGNU): Adjust.
10406 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10407 (all, install-only, uninstall, clean-info, all-lib, clean)
10408 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10409 * configure.ac: Adjust AC_OUTPUT output.
10410 * aclocal.m4: Regenerate.
10411 * configure: Regenerate.
10413 2012-04-19 Pedro Alves <palves@redhat.com>
10415 * Makefile.in (generated_files): New.
10416 (server_h): Remove the explicit dependency on config.h, and depend
10417 on $generated_files.
10419 2012-04-19 Pedro Alves <palves@redhat.com>
10421 * Makefile.in (INCGNU): Add -Ignulib.
10423 2012-04-19 Pedro Alves <palves@redhat.com>
10425 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10426 (INCGNU): ... this, and spell out -I here.
10427 (GNULIB_LIB): Rename to ...
10428 (LIBGNU): ... this.
10429 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10431 2012-04-19 Pedro Alves <palves@redhat.com>
10433 * config.in: Regenerate.
10435 2012-04-19 Pedro Alves <palves@redhat.com>
10437 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10438 * server.h (memmem): Remove declaration.
10439 * config.in: Regenerate.
10440 * configure: Regenerate.
10442 2012-04-19 Yao Qi <yao@codesourcery.com>
10444 * Makefile.in (SFILES): Add common/vec.c.
10448 2012-04-19 Yao Qi <yao@codesourcery.com>
10450 * remote-utils.c (prepare_resume_reply): Replace with macro
10451 target_core_of_thread.
10452 * server.c (handle_qxfer_threads_proper): Likewise.
10453 * target.h (traget_core_of_thread): New macro.
10455 2012-04-18 Pedro Alves <palves@redhat.com>
10457 * aclocal.m4: Regenerate.
10458 * configure: Regenerate.
10460 2012-04-16 Yao Qi <yao@codesourcery.com>
10462 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10463 duplicated on address.
10465 2012-04-16 Yao Qi <yao@codesourcery.com>
10467 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10468 (struct tracepoint_action_ops) <send>: New field.
10469 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10470 (agent_expr_send, x_tracepoint_action_send): New.
10471 (l_tracepoint_action_send): New.
10472 (cmd_qtdp): Download and install tracepoint
10473 according to `use_agent'.
10474 (run_inferior_command): Add one more parameter `len'.
10476 (tracepoint_send_agent): New.
10477 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10479 2012-04-16 Yao Qi <yao@codesourcery.com>
10481 * tracepoint.c (download_tracepoints): Moved to ...
10482 (cmd_qtstart): ... here.
10484 2012-04-14 Yao Qi <yao@codesourcery.com>
10486 * tracepoint.c: Include inttypes.h.
10487 (struct collect_memory_action): Use sized types.
10488 (struct tracepoint): Likewise.
10489 (cmd_qtdp, stop_tracing): Update print specifiers.
10490 (cmd_qtp, response_tracepoint): Likewise.
10491 (collect_data_at_tracepoint): Likewise.
10492 (collect_data_at_step): Likewise.
10494 2012-04-14 Yao Qi <yao@codesourcery.com>
10496 Import gnulib module inttypes.
10497 * aclocal.m4, config.in, configure: Regenerated.
10499 2012-04-14 Yao Qi <yao@codesourcery.com>
10501 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10502 Makefile and config.status at last.
10504 2012-04-13 Yao Qi <yao@codesourcery.com>
10506 * tracepoint.c: Include stdint.h unconditionally.
10508 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10510 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10511 on BFD_HAVE_SYS_PROCFS_TYPE.
10512 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10513 * configure: Regenerate.
10514 * config.in: Likewise.
10516 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10518 * Makefile.in (clean): Also remove x32.c x32-linux.c
10519 x32-avx.c x32-avx-linux.c.
10520 (x32.o): New target.
10522 (x32-linux.o): Likewise.
10523 (x32-linux.c): Likewise.
10524 (x32-avx.o): Likewise.
10525 (x32-avx.c): Likewise.
10526 (x32-avx-linux.o): Likewise.
10527 (x32-avx-linux.c): Likewise.
10529 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10530 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10531 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10532 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10533 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10534 i386/x32-avx-linux.xml.
10536 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10537 (init_registers_x32_avx_linux): Likwise.
10538 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10539 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10541 2012-04-13 Pedro Alves <palves@redhat.com>
10543 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10544 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10545 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10546 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10549 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10551 * linux-x86-low.c (compat_x32_clock_t): New.
10552 (compat_x32_siginfo_t): Likewise.
10553 (compat_x32_siginfo_from_siginfo): Likewise.
10554 (siginfo_from_compat_x32_siginfo): Likewise.
10555 (linux_is_elf64): Likewise.
10556 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10557 and siginfo_from_compat_x32_siginfo for x32.
10558 (x86_arch_setup): Set linux_is_elf64.
10560 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10563 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10565 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10566 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10567 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10568 compatible with process.
10570 2012-04-12 Yao Qi <yao@codesourcery.com>
10572 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10573 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10574 (install-only, install-info, clean): Handle sub dir gnulib.
10575 (all-lib, am--refresh): New targets.
10576 (memmem.o): Remove target.
10577 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10578 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10579 (AC_REPLACE_FUNCS): Remove memmem.
10580 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10581 (AC_OUTPUT): Generate Makefile in gnulib/.
10582 * aclocal.m4, config.in, configure: Regenerated.
10584 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10586 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10588 2012-04-05 Pedro Alves <palves@redhat.com>
10590 -Werror=strict-aliasing
10592 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10595 2012-04-04 Pedro Alves <palves@redhat.com>
10597 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10598 (sparc_store_gregset_from_stack, sparc_store_gregset)
10599 (sparc_breakpoint_at): Fix formatting.
10601 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10603 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10605 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10606 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10607 * config.in: Regenerate.
10608 * configure: Likewise.
10610 2012-03-29 Pedro Alves <palves@redhat.com>
10612 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10613 Correct ptrace arguments.
10615 2012-03-28 Pedro Alves <palves@redhat.com>
10617 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10618 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10619 (IA64_FR1_REGNUM): New defines.
10620 (ia64_fetch_register): New.
10621 (the_low_target): Install it.
10622 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10624 * linux-low.c (linux_fetch_registers): Try the
10625 the_low_target.fetch_register hook first.
10627 * linux-arm-low.c (the_low_target): Adjust.
10628 * linux-bfin-low.c (the_low_target): Adjust.
10629 * linux-cris-low.c (the_low_target): Adjust.
10630 * linux-crisv32-low.c (the_low_target): Adjust.
10631 * linux-m32r-low.c (the_low_target): Adjust.
10632 * linux-m68k-low.c (the_low_target): Adjust.
10633 * linux-mips-low.c (the_low_target): Adjust.
10634 * linux-ppc-low.c (the_low_target): Adjust.
10635 * linux-s390-low.c (the_low_target): Adjust.
10636 * linux-sh-low.c (the_low_target): Adjust.
10637 * linux-sparc-low.c (the_low_target): Adjust.
10638 * linux-tic6x-low.c (the_low_target): Adjust.
10639 * linux-x86-low.c (the_low_target): Adjust.
10640 * linux-xtensa-low.c (the_low_target): Adjust.
10642 2012-03-26 Pedro Alves <palves@redhat.com>
10644 * server.c (handle_qxfer_libraries): Don't bail early if
10645 the_target->qxfer_libraries_svr4 is not NULL.
10647 2012-03-26 Pedro Alves <palves@redhat.com>
10649 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10651 2012-03-23 Pedro Alves <palves@redhat.com>
10653 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10654 "library-list-svr4" element's start tag when the the DSO list is
10657 2012-03-23 Pedro Alves <palves@redhat.com>
10659 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10660 a variable whose type size is the same as the inferior's pointer
10663 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10665 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10667 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10668 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10669 * linux-low.h: Include <signal.h>.
10670 (struct siginfo): Remove forward declaration.
10671 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10674 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10676 * .gitignore: Ignore more files.
10678 2012-03-19 Pedro Alves <palves@redhat.com>
10679 Jan Kratochvil <jan.kratochvil@redhat.com>
10681 * server.c (cont_thread, general_thread): Add describing comments.
10682 (start_inferior): Clear `cont_thread'.
10683 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10686 2012-03-15 Yao Qi <yao@codesourcery.com>
10688 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10690 (cmd_qtdp): ... here.
10692 2012-03-15 Yao Qi <yao@codesourcery.com>
10694 * tracepoint.c (struct tracepoint_action_ops): New.
10695 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10696 (m_tracepoint_action_download): New.
10697 (r_tracepoint_action_download): New.
10698 (x_tracepoint_action_download): New.
10699 (l_tracepoint_action_download): New.
10700 (add_tracepoint_action): Install `action->ops' according type.
10701 (download_tracepoint_1): Move code `download' function pointer
10702 of various tracepoint_action_ops.
10704 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10706 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10707 linux_ptrace_attach_warnings.
10709 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10711 * Makefile.in (linux-ptrace.o): New.
10712 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10713 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10714 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10715 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10716 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10718 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10720 2012-03-08 Yao Qi <yao@codesourcery.com>
10721 Pedro Alves <palves@redhat.com>
10723 Fix PR server/13392.
10724 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10725 offset of JMP insn.
10726 * tracepoint.c (remove_tracepoint): New.
10727 (cmd_qtdp): Call remove_tracepoint when failed to install.
10729 2012-03-07 Pedro Alves <palves@redhat.com>
10731 * linux-low.c (get_detach_signal): New.
10732 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10733 Pass on pending signals to PTRACE_DETACH. Check the result of the
10735 * server.c (program_signals, program_signals_p): New.
10736 (handle_general_set): Handle QProgramSignals.
10737 * server.h (program_signals, program_signals_p): Declare.
10739 2012-03-05 Pedro Alves <palves@redhat.com>
10740 Jan Kratochvil <jan.kratochvil@redhat.com>
10742 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10745 2012-03-03 Yao Qi <yao@codesourcery.com>
10747 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10748 agent_look_up_symbols.
10750 2012-03-03 Yao Qi <yao@codesourcery.com>
10752 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10753 (linux-x86-low.o): Likewise.
10754 * server.h: Remove in_process_agent_loaded.
10755 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10759 2012-03-03 Yao Qi <yao@codesourcery.com>
10761 * tracepoint.c (gdb_agent_capability): New global.
10762 (in_process_agent_loaded_ust): Renamed to
10763 `in_process_agent_supports_ust'.
10765 (in_process_agent_supports_ust): Call agent_capability_check.
10766 (clear_installed_tracepoints): Assert that agent supports
10769 2012-03-03 Yao Qi <yao@codesourcery.com>
10771 * linux-low.c (linux_supports_agent): New.
10772 (linux_target_ops): Initialize field `supports_agent' with
10773 linux_supports_agent.
10774 * target.h (struct target_ops) <supports_agent>: New.
10775 (target_supports_agent): New macro.
10776 * server.c (handle_general_set): Handle packet 'QAgent'.
10777 (handle_query): Send `QAgent+'.
10778 * Makefile.in (server.o): Depends on agent.h.
10780 2012-03-03 Yao Qi <yao@codesourcery.com>
10782 * Makefile.in (OBS): Add agent.o.
10783 Add new rule for agent.o.
10784 Track dependence of tracepoint.c on agent.h.
10785 * tracepoint.c (run_inferior_command_1):
10786 (run_inferior_command): Call agent_run_command.
10787 (gdb_ust_connect_sync_socket): Deleted. Move it to
10789 (resume_thread, stop_thread): Likewise.
10790 (gdb_ust_socket_init): Renamed to ...
10791 (gdb_agent_socket_init): ... New.
10792 (gdb_ust_thread): Renamed to ...
10793 (gdb_agent_helper_thread): ... New.
10794 (gdb_ust_init): Move some code to ...
10795 (gdb_agent_init): ... here. New.
10796 [HAVE_UST]: Call gdb_ust_init.
10797 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10798 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10799 * config.in, configure: Regenerated.
10801 2012-03-02 Pedro Alves <palves@redhat.com>
10803 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10804 * linux-low.c (struct simple_pid_list): New.
10805 (stopped_pids): New a struct simple_pid_list pointer.
10806 (add_to_pid_list, pull_pid_from_list): New.
10807 (handle_extended_wait): Don't assume the first signal new children
10808 report is SIGSTOP. Adjust call to pull_pid_from_list.
10809 (linux_wait_for_lwp): Adjust.
10811 2012-03-02 Yao Qi <yao@codesourcery.com>
10813 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10816 2012-03-02 Yao Qi <yao@codesourcery.com>
10818 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10819 `stop_pc' and `tpoint'. Update caller.
10821 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10823 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10824 * linux-low.c (use_linux_regsets): New macro.
10825 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10826 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10827 (linux_register_in_regsets): New function.
10828 (usr_fetch_inferior_registers): Skip registers covered by
10830 (usr_store_inferior_registers): Likewise.
10831 (usr_fetch_inferior_registers): New macro.
10832 (usr_store_inferior_registers): Likewise.
10833 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10834 (linux_store_registers): Likewise.
10835 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10837 (init_registers_mips64_dsp_linux): Likewise.
10838 (init_registers_mips_linux): New macro.
10839 (init_registers_mips_dsp_linux): Likewise.
10840 (mips_dsp_num_regs): Likewise.
10841 (DSP_BASE, DSP_CONTROL): New fallback macros.
10842 (mips_base_regs): New macro.
10843 (mips_regmap): Use it. Fix the size.
10844 (mips_dsp_regmap): New variable.
10845 (mips_dsp_regset_bitmap): Likewise.
10846 (mips_arch_setup): New function.
10847 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10849 (mips_cannot_store_register): Likewise.
10850 (the_low_target): Update .arch_setup, .num_regs and .regmap
10851 initializers. Add .regset_bitmap initializer.
10852 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10854 * linux-bfin-low.c (the_low_target): Likewise.
10855 * linux-cris-low.c (the_low_target): Likewise.
10856 * linux-crisv32-low.c (the_low_target): Likewise.
10857 * linux-ia64-low.c (the_low_target): Likewise.
10858 * linux-m32r-low.c (the_low_target): Likewise.
10859 * linux-m68k-low.c (the_low_target): Likewise.
10860 * linux-ppc-low.c (the_low_target): Likewise.
10861 * linux-s390-low.c (the_low_target): Likewise.
10862 * linux-sh-low.c (the_low_target): Likewise.
10863 * linux-sparc-low.c (the_low_target): Likewise.
10864 * linux-tic6x-low.c (the_low_target): Likewise.
10865 * linux-x86-low.c (the_low_target): Likewise.
10866 * linux-xtensa-low.c (the_low_target): Likewise.
10867 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10868 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10869 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10871 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10872 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10874 2012-02-29 Yao Qi <yao@codesourcery.com>
10875 Pedro Alves <palves@redhat.com>
10877 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10878 `step_over_finished' is true.
10880 2012-02-27 Pedro Alves <palves@redhat.com>
10882 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10883 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10885 2012-02-27 Pedro Alves <palves@redhat.com>
10888 * linux-low.c (pid_is_stopped): New.
10889 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10891 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10893 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10896 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10898 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10900 2012-02-24 Luis Machado <lgustavo@codesourcery>
10902 * server.c (handle_query): Advertise support for target-side
10903 breakpoint condition evaluation.
10904 (process_point_options): New function.
10905 (process_serial_event): When inserting a breakpoint, check for
10906 a target-side condition that should be evaluated.
10908 * mem-break.c: Include regcache.h and ax.h.
10909 (point_cond_list_t): New data structure.
10910 (breakpoint) <cond_list>: New field.
10911 (find_gdb_breakpoint_at): Make non-static.
10912 (delete_gdb_breakpoint_at): Clear any target-side
10914 (clear_gdb_breakpoint_conditions): New function.
10915 (add_condition_to_breakpoint): Likewise.
10916 (add_breakpoint_condition): Likewise.
10917 (gdb_condition_true_at_breakpoint): Likewise.
10918 (gdb_breakpoint_here): Return result directly instead
10919 of going through a local variable.
10921 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10922 (clear_gdb_breakpoint_conditions): Likewise.
10923 (add_breakpoint_condition): Likewise.
10924 (gdb_condition_true_at_breakpoint): Likewise.
10926 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10927 (need_step_over_p): Take target-side breakpoint condition into
10930 2012-02-24 Luis Machado <lgustavo@codesourcery>
10932 * server.h: Include tracepoint.h.
10933 (agent_mem_read, agent_get_trace_state_variable_value,
10934 agent_set_trace_state_variable_value,
10935 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10936 get_set_tsv_func_addr): New prototypes.
10938 * ax.h: New include file.
10939 * ax.c: New source file.
10941 * tracepoint.c: Include ax.h.
10942 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10943 agent_expr, eval_result_type): Move to ax.h.
10944 (parse_agent_expr): Rename to ...
10945 (gdb_parse_agent_expr): ... this, make it non-static and move
10947 (unparse_agent_expr) Rename to ...
10948 (gdb_unparse_agent_expr): ... this, make it non-static and move
10950 (eval_agent_expr): Rename to ...
10951 (eval_tracepoint_agent_expr): ... this.
10952 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10953 forward declarations.
10954 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10955 (agent_get_trace_state_variable_value): New function.
10956 (agent_set_trace_state_variable_value): New function.
10957 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10958 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10959 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10960 (condition_true_at_tracepoint): Likewise.
10961 (parse_agent_expr): Rename to ...
10962 (gdb_parse_agent_expr): ... this and move to ax.c.
10963 (unparse_agent_expr): Rename to ...
10964 (gdb_unparse_agent_expr): ... this and move to ax.c.
10965 (gdb_agent_op_name): Move to ax.c.
10966 (eval_agent_expr): Rename to ...
10967 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10969 (eval_tracepoint_agent_expr): New function.
10970 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10972 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10974 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10975 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10976 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10977 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10978 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10979 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10980 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10981 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10982 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10983 (compile_bytecodes): Remove forward declaration.
10984 (is_goto_target): Move to ax.c.
10985 (compile_bytecodes): Move to ax.c and call
10986 agent_get_trace_state_variable_value (...) and
10987 agent_set_trace_state_variable_value (...).
10989 * Makefile.in: Update ax.c and IPA dependencies.
10991 2012-02-24 Pedro Alves <palves@redhat.com>
10993 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10994 (cmd_bigqtbuffer_circular): ... this. Only handle
10995 'QTBuffer:circular:'.
10996 (handle_tracepoint_general_set): Adjust.
10998 2012-02-16 Yao Qi <yao@codesourcery.com>
11000 * inferiors.c: Move code to ...
11001 * dll.c: .... here. New.
11002 * server.h: Declare clear_dlls.
11003 * Makefile.in (SFILES): Add dll.c.
11007 2012-02-11 Yao Qi <yao@codesourcery.com>
11009 * server.c: (handle_monitor_command): Add a new parameter
11011 (handle_query): Update caller.
11013 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11015 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11016 * configure, config.in: Regenerate.
11017 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11020 2012-02-02 Pedro Alves <palves@redhat.com>
11022 Try SIGKILL first, then PTRACE_KILL.
11023 * linux-low.c (linux_kill_one_lwp): New.
11024 (linux_kill_one_lwp): Rename to ...
11025 (kill_one_lwp_callback): ... this. Use the new
11026 linux_kill_one_lwp.
11028 2012-02-02 Pedro Alves <palves@redhat.com>
11030 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11033 2012-01-27 Pedro Alves <palves@redhat.com>
11035 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11036 (elf_64_file_p): Make static.
11037 (linux_pid_exe_is_elf_64_file): New.
11038 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11039 Delete declarations.
11040 (linux_pid_exe_is_elf_64_file): Declare.
11041 * linux-x86-low.c (x86_arch_setup): Use
11042 linux_pid_exe_is_elf_64_file.
11044 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11046 * linux-low.c (linux_wait_for_event_1): Rename to ...
11047 (linux_wait_for_event): ... here and merge it with former
11048 linux_wait_for_event - new variable wait_ptid, use it.
11049 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11051 2012-01-23 Pedro Alves <palves@redhat.com>
11053 * server.c (main): Avoid yet another case of infinite loop while
11054 detaching/killing after a longjmp.
11056 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11059 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11061 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11063 * hostio.c (handle_readlink): New function.
11064 (handle_vFile): Call it to handle "vFile:readlink" packets.
11066 2012-01-20 Pedro Alves <palves@redhat.com>
11067 Ulrich Weigand <ulrich.weigand@linaro.org>
11069 * server.c (handle_v_requests): Only support vAttach and vRun to
11070 start multiple processes when in extended protocol mode.
11072 2012-01-17 Pedro Alves <palves@redhat.com>
11074 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11075 memalign plus mprotect to allocate the scratch buffer.
11077 2012-01-13 Pedro Alves <palves@redhat.com>
11079 * server.c (attach_inferior): Clear `cont_thread'.
11081 2012-01-13 Pedro Alves <palves@redhat.com>
11083 * server.c (main): Avoid infinite loop while detaching/killing
11086 2012-01-09 Doug Evans <dje@google.com>
11088 * server.c (start_inferior): Set last_ptid in --wrapper case.
11090 2012-01-06 Yao Qi <yao@codesourcery.com>
11092 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11094 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11096 2012-01-04 Yao Qi <yao@codesourcery.com>
11098 * tracepoint.c (cmd_qtdp): Print debug message
11099 for static tracepoint.
11101 2012-01-04 Yao Qi <yao@codesourcery.com>
11103 * tracepoint.c (trace_vdebug): Differentiate debug message
11104 between gdbserver and IPA.
11106 2012-01-03 Yao Qi <yao@codesourcery.com>
11108 * tracepoint.c (tracepoint_was_hit): Don't collect for
11111 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11113 * terminal.h: Reformat copyright header.
11115 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11117 * server.c (gdbserver_version): Update copyright year.
11118 * gdbreplay.c (gdbreplay_version): Likewise.
11120 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11122 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11125 2011-12-18 Hui Zhu <teawater@gmail.com>
11126 * linux-low.c (linux_create_inferior): Save return value to ret.
11128 2011-12-18 Hui Zhu <teawater@gmail.com>
11130 * linux-low.c (linux_create_inferior): Save return value to ret.
11132 2011-12-16 Doug Evans <dje@google.com>
11134 * linux-low.c (linux_create_inferior): If stdio connection,
11135 redirect stdin from /dev/null, stdout to stderr.
11136 * remote-utils.c (remote_is_stdio): New static global.
11137 (remote_connection_is_stdio): New function.
11138 (remote_prepare): Handle stdio connection.
11139 (remote_open): Ditto.
11140 (remote_close): Don't close stdin for stdio connections.
11141 (read_prim,write_prim): New functions. Replace all calls to
11142 read/write to these.
11143 * server.c (main): Watch for "-" argument. Move call to
11144 remote_prepare before start_inferior.
11145 * server.h (STDIO_CONNECTION_NAME): New macro.
11146 (remote_connection_is_stdio): Declare.
11148 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11149 in debugging output.
11151 2011-12-15 Yao Qi <yao@codesourcery.com>
11153 * tracepoint.c: Include sys/syscall.h.
11154 (gdb_ust_thread): Remove preprocessor conditional.
11156 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11158 * linux-low.c (linux_detach_one_lwp): Call
11159 the_low_target.prepare_to_resume before detaching.
11161 2011-12-14 Yao Qi <yao@codesourcery.com>
11163 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11166 2011-12-14 Yao Qi <yao@codesourcery.com>
11168 * i386-low.c (i386_low_stopped_data_address): Initialize local
11169 variable `control'.
11171 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11175 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11176 DR_CONTROL unless necessary. Extend comments.
11177 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11178 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11180 2011-12-13 Yao Qi <yao@codesourcery.com>
11182 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11184 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11186 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11188 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11189 Print new debug message for such case.
11191 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11193 Fix overlapping memcpy.
11194 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11195 the read_inferior_memory transfer.
11196 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11197 write_inferior_memory transfer.
11198 (set_fast_tracepoint_jump): New variable buf. Use it for the
11199 read_inferior_memory and write_inferior_memory transfers.
11200 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11201 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11202 Use it for the write_inferior_memory transfer.
11203 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11206 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11208 * linux-low.c (fetch_register, store_register): Make code
11209 consistent, fix formatting.
11211 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11213 * linux-low.c (usr_store_inferior_registers): Factor out code
11214 to handle individual registers into...
11215 (store_register): ... this new function.
11217 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11219 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11220 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11221 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11222 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11223 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11224 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11225 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11226 (srv_xmlfiles): Add new XML files.
11228 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11230 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11231 (init_registers_s390_linux32v1): Add prototype.
11232 (init_registers_s390_linux32v2): Likewise.
11233 (init_registers_s390_linux64v1): Likewise.
11234 (init_registers_s390_linux64v2): Likewise.
11235 (init_registers_s390x_linux64v1): Likewise.
11236 (init_registers_s390x_linux64v2): Likewise.
11237 (s390_num_regs): Increment to 52.
11238 (s390_regmap): Add orig_r2 register.
11239 (s390_num_regs_3264): Increment to 68.
11240 (s390_regmap_3264): Add orig_r2 register.
11241 (s390_collect_ptrace_register): Handle orig_r2 register.
11242 (s390_supply_ptrace_register): Likewise.
11243 (s390_fill_last_break): New function.
11244 (s390_store_last_break): Likewise.
11245 (s390_fill_system_call): New function.
11246 (s390_store_system_call): Likewise.
11247 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11249 (s390_check_regset): New function.
11250 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11251 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11252 Update target_regsets for available register sets.
11254 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11255 Jan Kratochvil <jan.kratochvil@redhat.com>
11257 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11258 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11260 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11261 * linux-low.h (struct process_info_private): New member r_debug.
11262 * server.c (handle_qxfer_libraries): Call
11263 the_target->qxfer_libraries_svr4.
11264 (handle_qxfer_libraries_svr4): New function.
11265 (qxfer_packets): New entry "libraries-svr4".
11266 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11267 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11268 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11269 PACKET_qXfer_libraries_svr4.
11271 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11273 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11274 PSW address/mask between 8-byte and 16-byte formats.
11275 (s390_supply_ptrace_register): Likewise.
11276 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11277 basic addressing mode bit.
11279 2011-11-24 Stan Shebs <stan@codesourcery.com>
11281 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11283 2011-11-17 Stan Shebs <stan@codesourcery.com>
11285 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11286 (tracing_start_time): New global.
11287 (tracing_stop_time): New global.
11288 (tracing_user_name): New global.
11289 (tracing_notes): New global.
11290 (tracing_stop_note): New global.
11291 (cmd_qtstart): Set traceframe_usage, start_time.
11292 (stop_tracing): Set stop_time.
11293 (cmd_qtstatus): Report additional status.
11294 (cmd_qtp): New function.
11295 (handle_tracepoint_query): Call it.
11296 (cmd_qtnotes): New function.
11297 (handle_tracepoint_general_set): Call it.
11298 (get_timestamp): Rename from tsv_get_timestamp.
11300 2011-11-14 Stan Shebs <stan@codesourcery.com>
11301 Kwok Cheung Yeung <kcy@codesourcery.com>
11303 * linux-x86-low.c (small_jump_insn): New.
11304 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11305 trampoline and error message, build a trampoline and issue a small
11306 jump instruction to it.
11307 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11308 trampoline and error message.
11309 (x86_get_min_fast_tracepoint_insn_len): New.
11310 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11311 * linux-low.h (struct linux_target_ops): Add arguments to
11312 install_fast_tracepoint_jump_pad operation, add new operation.
11313 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11315 (linux_get_min_fast_tracepoint_insn_len): New function.
11316 (linux_target_op): Add new operation.
11317 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11318 (gdb_trampoline_buffer_end): Ditto.
11319 (gdb_trampoline_buffer_error): Ditto.
11320 (struct ipa_sym_addresses): Add fields for new IPA variables.
11321 (symbol_list): Add entries for new IPA variables.
11322 (struct tracepoint): Add fields to hold the address range of the
11323 trampoline used by the tracepoint.
11324 (trampoline_buffer_head): New static variable.
11325 (trampoline_buffer_tail): Ditto.
11326 (claim_trampoline_space): New function.
11327 (have_fast_tracepoint_trampoline_buffer): New function.
11328 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11330 (install_fast_tracepoint): Ditto, also add error buffer argument.
11331 (cmd_qtminftpilen): New function.
11332 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11333 (fast_tracepoint_from_trampoline_address): New function.
11334 (fast_tracepoint_collecting): Handle trampoline as part of jump
11336 (set_trampoline_buffer_space): New function.
11337 (initialize_tracepoint): Initialize new IPA variables.
11338 * target.h (struct target_ops): Add arguments to
11339 install_fast_tracepoint_jump_pad operation, add new
11340 get_min_fast_tracepoint_insn_len operation.
11341 (target_get_min_fast_tracepoint_insn_len): New.
11342 (install_fast_tracepoint_jump_pad): Add arguments.
11343 * server.h (IPA_BUFSIZ): Define.
11344 * linux-i386-ipa.c: Include extra header files.
11345 (initialize_fast_tracepoint_trampoline_buffer): New function.
11346 (initialize_low_tracepoint): Call it.
11347 * server.h (set_trampoline_buffer_space): Declare.
11348 (claim_trampoline_space): Ditto.
11349 (have_fast_tracepoint_trampoline_buffer): Ditto.
11351 2011-11-14 Yao Qi <yao@codesourcery.com>
11353 * server.c (handle_query): Handle InstallInTrace for qSupported.
11354 * tracepoint.c (add_tracepoint): Sort list.
11355 (install_tracepoint, download_tracepoint): New.
11356 (cmd_qtdp): Call them to install and download tracepoints.
11357 (sort_tracepoints): Removed.
11358 (cmd_qtstart): Update.
11360 2011-11-14 Yao Qi <yao@codesourcery.com>
11362 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11363 * mem-break.h: Declare.
11364 * tracepoint.c (cmd_qtstart): Move some code to ...
11365 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11367 (download_tracepoints): Move some code to ...
11368 (download_tracepoint_1): ... here. New.
11370 2011-11-08 Yao Qi <yao@codesourcery.com>
11372 * remote-utils.c (relocate_instruction): A comment fix.
11374 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11376 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11377 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11378 dr_status_mirror and dr_control_mirror from debug_reg_state.
11379 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11380 (i386_initial_stuff): Remove use of deleted globals.
11381 (i386_get_thread_context, i386_set_thread_context,
11382 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11383 from debug_reg_state.
11385 2011-11-05 Yao Qi <yao@codesourcery.com>
11387 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11388 address as TPOINT's.
11390 2011-11-02 Stan Shebs <stan@codesourcery.com>
11392 * tracepoint.c (agent_mem_read_string): New function.
11393 (eval_agent_expr): Call it for tracenz.
11394 * server.c (handle_query): Report support for tracenz.
11396 2011-11-02 Yao Qi <yao@codesourcery.com>
11398 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11400 2011-11-02 Yao Qi <yao@codesourcery.com>
11402 * target.h: Fix a typo in comment.
11404 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11406 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11407 clobber the breakpoints' shadows with fast tracepoint jumps.
11408 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11409 * target.c (write_inferior_memory): Also pass MYADDR down to
11412 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11414 * configure.ac: Check support for personality routine.
11415 * configure: Regenerate.
11416 * config.in: Likewise.
11417 * linux-low.c: Include <sys/personality.h>.
11418 Define ADDR_NO_RANDOMIZE if necessary.
11419 (linux_create_inferior): Disable address space randomization when
11420 forking inferior, if requested.
11421 (linux_supports_disable_randomization): New function.
11422 (linux_target_ops): Install it.
11423 * server.h (disable_randomization): Declare.
11424 * server.c (disable_randomization): New global variable.
11425 (handle_general_set): Handle QDisableRandomization.
11426 (handle_query): Likewise for qSupported.
11427 (main): Support --disable-randomization and --no-disable-randomization
11428 command line arguments.
11429 * target.h (struct target_ops): Add supports_disable_randomization.
11430 (target_supports_disable_randomization): New macro.
11432 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11434 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11436 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11437 [!PT_GETDSBT] (target_loadmap): New definition.
11438 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11439 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11440 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11441 and PT_GETDSBT to LINUX_LOADMAP.
11442 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11443 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11445 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11447 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11448 (arm_linux_hwbp_cap): New static variable.
11449 (arm_linux_get_hwbp_cap): Replace by ...
11450 (arm_linux_init_hwbp_cap): ... this new function.
11451 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11452 (arm_linux_get_hw_watchpoint_count): Likewise.
11453 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11454 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11455 (arm_prepare_to_resume): Use perror_with_name instead of error.
11457 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11459 * linux-arm-low.c: Include <signal.h>.
11460 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11461 (struct arm_linux_hwbp_cap): New data type.
11462 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11463 (struct arm_linux_hw_breakpoint): New data type.
11464 (MAX_BPTS, MAX_WPTS): Define.
11465 (struct arch_process_info, struct arch_lwp_info): New data types.
11466 (arm_linux_get_hwbp_cap): New function.
11467 (arm_linux_get_hw_breakpoint_count): Likewise.
11468 (arm_linux_get_hw_watchpoint_count): Likewise.
11469 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11470 (arm_hwbp_control_initialize): Likewise.
11471 (arm_hwbp_control_is_enabled): Likewise.
11472 (arm_hwbp_control_is_initialized): Likewise.
11473 (arm_hwbp_control_disable): Likewise.
11474 (arm_linux_hw_breakpoint_equal): Likewise.
11475 (arm_linux_hw_point_initialize): Likewise.
11476 (struct update_registers_data): New data structure.
11477 (update_registers_callback: New function.
11478 (arm_insert_point): Likewise.
11479 (arm_remove_point): Likewise.
11480 (arm_stopped_by_watchpoint): Likewise.
11481 (arm_stopped_data_address): Likewise.
11482 (arm_new_process): Likewise.
11483 (arm_new_thread): Likewise.
11484 (arm_prepare_to_resume): Likewise.
11485 (the_low_target): Register arm_insert_point, arm_remove_point,
11486 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11487 arm_new_thread, and arm_prepare_to_resume.
11489 2011-09-15 Stan Shebs <stan@codesourcery.com>
11491 * server.h (struct emit_ops): Add compare-goto fields.
11492 * tracepoint.c (gdb_agent_op_sizes): New table.
11493 (emit_eq_goto): New function.
11494 (emit_ne_goto): New function.
11495 (emit_lt_goto): New function.
11496 (emit_le_goto): New function.
11497 (emit_gt_goto): New function.
11498 (emit_ge_goto): New function.
11499 (is_goto_target): New function.
11500 (compile_bytecodes): Recognize special cases of compare-goto
11501 combinations and call specialized emitters for them.
11502 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11503 (amd64_emit_ne_goto): New function.
11504 (amd64_emit_lt_goto): New function.
11505 (amd64_emit_le_goto): New function.
11506 (amd64_emit_gt_goto): New function.
11507 (amd64_emit_ge_goto): New function.
11508 (amd64_emit_ops): Add the new functions.
11509 (i386_emit_eq_goto): New function.
11510 (i386_emit_ne_goto): New function.
11511 (i386_emit_lt_goto): New function.
11512 (i386_emit_le_goto): New function.
11513 (i386_emit_gt_goto): New function.
11514 (i386_emit_ge_goto): New function.
11515 (i386_emit_ops): Add the new functions.
11517 2011-09-08 Stan Shebs <stan@codesourcery.com>
11519 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11520 (i386_emit_epilogue): Restore %ebx.
11522 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11524 * server.c (step_thread): Remove definition.
11525 (process_serial_event): Don't handle Hs.
11526 * server.h (step_thread): Remove declaration.
11527 * target.c (set_desired_inferior): Remove use of step_thread.
11529 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11531 * linux-low.c: Include linux-procfs.h.
11532 (linux_attach_lwp_1): Update comments.
11533 (linux_attach): Scan for existing threads when attaching to a
11534 process that is the tgid.
11535 * Makefile.in: Update dependencies.
11537 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11539 * configure.srv: Add linux-procfs.o dependencies.
11541 2011-08-14 Yao Qi <yao@codesourcery.com>
11543 * target.h (struct target_ops): Fix indent.
11544 * win32-low.c (win32_target_ops): Fix comment.
11546 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11547 Yao Qi <yao@codesourcery.com>
11549 * Makefile.in (clean): Remove tic6x-*.c files.
11550 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11551 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11552 (tic6x-c64xp-linux.c): Likewise.
11553 * configure.srv: Add support for tic6x-*-uclinux.
11554 * linux-tic6x-low.c: New.
11555 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11557 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11558 Yao Qi <yao@codesourcery.com>
11560 * target.h (struct target_ops): Add read_loadmap.
11561 * linux-low.c (struct target_loadseg): New type.
11562 (struct target_loadmap): New type.
11563 (linux_read_loadmap): New function.
11564 (linux_target_ops): Add linux_read_loadmap.
11565 * server.c (handle_query): Support qXfer:fdpic:read packet.
11566 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11569 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11571 * win32-low.c: Include <stdint.h>.
11573 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11575 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11576 to the inferior here.
11577 (i386_remove_aligned_watchpoint): Ditto.
11578 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11579 fit part of the watchpoint in the debug registers.
11580 (i386_update_inferior_debug_regs): New.
11581 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11582 registers, and only update the inferior on success.
11583 (i386_low_remove_watchpoint): Ditto.
11585 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11587 * linux-low.c (compare_ints, unique, list_threads, show_process,
11588 linux_core_of_thread): Delete.
11589 (linux_target_ops): Change linux_core_of_thread to
11590 linux_common_core_of_thread.
11591 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11592 * utils.c (malloc_failure): Change type of argument.
11593 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11594 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11595 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11596 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11597 (IPA_OBJS): Add common-utils-ipa.o.
11598 (ptid_h, linux_osdata_h): New macros.
11599 (server_h): Add common/common-utils.h, common/xml-utils.h,
11600 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11602 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11603 ptid.o, buffer.o): New rules.
11604 (linux-low.o): Add common/linux-osdata.h as a dependency.
11605 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11606 * configure.ac: Add AC_HEADER_DIRENT check.
11607 * config.in: Regenerate.
11608 * configure: Regenerate.
11609 * remote-utils.c (xml_escape_text): Delete.
11610 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11611 buffer_xml_printf): Move to common/buffer.c.
11612 * server.c (main): Remove call to initialize_inferiors.
11613 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11614 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11615 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11616 internal_error, gdb_assert, gdb_assert_fail): Delete.
11617 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11618 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11620 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11621 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11622 initialize_inferiors): Delete.
11624 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11626 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11629 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11631 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11633 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11635 2011-05-26 Yao Qi <yao@codesourcery.com>
11637 * Makefile.in (thread-db.o): Track dependence to
11638 common/gdb_thread_db.h.
11639 * thread-db.c: include gdb_thread_db.h from right place.
11641 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11643 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11644 __FILE__ and __LINE__ to internal_error.
11646 2011-05-13 Doug Evans <dje@google.com>
11648 * thread-db.c (try_thread_db_load_from_sdir): New function.
11649 (try_thread_db_load_from_dir): New function.
11650 (thread_db_load_search): Handle $sdir, ignore $pdir.
11651 Remove trying of system directories if search of
11652 libthread-db-search-path fails, that is now done via $sdir.
11654 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11656 * server.c (handle_query): Add EnableDisableTracepoints to the list
11657 of supported features.
11658 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11660 (cmd_qtenable_disable): New.
11661 (cmd_qtstart): Install tracepoints even if disabled.
11662 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11663 receiving a QTEnable or QTDisable packet.
11664 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11665 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11667 (gdb_probe): Skip data collection if static tracepoint is disabled.
11669 2011-05-10 Doug Evans <dje@google.com>
11671 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11673 2011-05-04 Doug Evans <dje@google.com>
11675 * linux-low.c (linux_join): Skip process lookup.
11676 * spu-low.c (spu_join): Ditto.
11677 * server.c (join_inferiors_callback): Delete.
11678 (process_serial_event): For 'D' packet (detach) call join_inferior
11681 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11683 * README: Don't mention xscale*-*-linux*.
11684 * configure.srv (xscale*-*-linux*): Don't handle target.
11686 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11688 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11690 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11691 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11692 (i386_emit_void_call_2): Likewise.
11694 2011-04-26 Yao Qi <yao@codesourcery.com>
11696 * linux-low.c: Move common macros to linux-ptrace.h.
11697 Include linux-ptrace.h.
11698 * Makefile.in (linux_ptrace_h): New.
11699 (linux-low.o): Depends on linux-ptrace.h.
11701 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11703 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11704 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11705 (remote_prepare): New function with most of the TCP code from ...
11706 (remote_open): ... here. Detect PORT here unconditionally. Move also
11707 setting transport_is_reliable.
11708 * server.c (run_once): New variable.
11709 (gdbserver_usage): Document it.
11710 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11711 the first run if RUN_ONCE.
11712 * server.h (run_once, remote_prepare): New declarations.
11714 2011-04-19 Tom Tromey <tromey@redhat.com>
11716 * win32-low.c (handle_load_dll): Remove duplicate "the".
11718 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11720 Remove support for old Cygwin 1.5 versions.
11721 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11722 function to avoid warning.
11723 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11726 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11728 * gdbserver/server.h (Macro _): Define it if not available.
11730 2011-03-14 Michael Snyder <msnyder@vmware.com>
11732 * hostio.c (handle_close): Remove unnecessary null test.
11734 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11736 * Makefile.in (maintainer-clean realclean distclean): Remove
11737 "make ... subdir_do" command.
11739 2011-03-10 Michael Snyder <msnyder@vmware.com>
11741 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11743 * server.c (handle_v_run): Free alloced buffer on early return.
11745 2011-03-09 Yao Qi <yao@codesourcery.com>
11748 2011-03-04 Yao Qi <yao@codesourcery.com>
11750 * Makefile.in: Remove GNU make feature --directory.
11752 2011-03-05 Yao Qi <yao@codesourcery.com>
11754 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11755 (subdir_do): New make target. Copied from gdb/Makefile.
11756 (maintainer-clean, realclean, distclean, clean): Call corresponding
11757 make targets in common/Makefile.
11759 2011-02-11 Yao Qi <yao@codesourcery.com>
11761 * configure.ac: Call AC_PROG_RANLIB.
11762 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11763 * configure: Regenerate.
11765 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11767 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11769 2011-03-06 Yao Qi <yao@codesourcery.com>
11771 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11773 2011-03-05 Yao Qi <yao@codesourcery.com>
11775 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11776 (subdir_do): New make target. Copied from gdb/Makefile.
11777 (maintainer-clean, realclean, distclean, clean): Call corresponding
11778 make targets in common/Makefile.
11780 2011-03-04 Yao Qi <yao@codesourcery.com>
11782 * Makefile.in: Remove GNU make feature --directory.
11784 2011-03-04 Michael Snyder <msnyder@vmware.com>
11786 * server.c (queue_stop_reply): Call xmalloc not malloc.
11788 2011-03-02 Michael Snyder <msnyder@vmware.com>
11790 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11792 2011-02-28 Michael Snyder <msnyder@vmware.com>
11794 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11795 (cmd_qtframe): Ditto.
11796 (cmd_qtbuffer): Ditto.
11797 (cmd_bigqtbuffer): Ditto.
11799 * utils.c (decimal2str): Initialize 'width' to nine, then
11800 don't mess with it.
11802 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11804 * hostio.c (require_data): Free *data, not data.
11806 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11808 * hostio.c (require_data): Use free, not xfree.
11810 2011-02-27 Michael Snyder <msnyder@vmware.com>
11812 * server.c (handle_query): Discard unused value.
11814 * hostio.c (require_data): Free malloc memory before returning
11817 2011-02-26 Michael Snyder <msnyder@vmware.com>
11819 * linux-low.c (list_threads): Call closedir for dirent.
11821 2011-02-27 Michael Snyder <msnyder@vmware.com>
11823 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11824 a case statement falls through.
11826 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11828 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11831 2011-02-26 Michael Snyder <msnyder@vmware.com>
11833 * utils.c (decimal2str): Eliminate dead code and dead param.
11834 (pulongest): Drop dead param from call to decimal2str.
11837 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11839 Revert the following patch (not approved yet):
11840 2011-02-21 Hui Zhu <teawater@gmail.com>
11841 * tracepoint.c (tp_printf): New function.
11842 (eval_agent_expr): Handle gdb_agent_op_printf.
11844 2011-02-21 Hui Zhu <teawater@gmail.com>
11846 * tracepoint.c (tp_printf): New function.
11847 (eval_agent_expr): Handle gdb_agent_op_printf.
11849 2011-02-18 Tom Tromey <tromey@redhat.com>
11851 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11852 (tracepoint.o): Likewise.
11853 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11854 (gdb_agent_op_names): Likewise.
11856 2011-02-18 Tom Tromey <tromey@redhat.com>
11858 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11859 gdb_agent_op_rot>: New constants.
11860 (gdb_agent_op_names): Add pick and roll.
11861 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11864 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11866 * aclocal.m4: Regenerated with aclocal-1.11.1.
11868 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11870 * server.c (handle_qxfer_traceframe_info): New.
11871 (qxfer_packets): Register "traceframe-info".
11872 (handle_query): Report support for qXfer:traceframe-info:read+.
11873 * tracepoint.c (match_blocktype): New.
11874 (traceframe_find_block_type): Rename to ...
11875 (traceframe_walk_blocks): ... this. Add callback filter argument,
11877 (traceframe_find_block_type): New, reimplemented on top of
11878 traceframe_walk_blocks.
11879 (build_traceframe_info_xml): New.
11880 (traceframe_read_info): New.
11881 * server.h (traceframe_read_info): Declare.
11883 2011-02-11 Yao Qi <yao@codesourcery.com>
11885 * configure.ac: Call AC_PROG_RANLIB.
11886 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11887 * configure: Regenerate.
11889 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11891 * server.c (gdb_read_memory): Change return semantics to allow
11893 (handle_search_memory_1): Adjust.
11894 (process_serial_event) <'m' packet>: Handle partial transfers.
11895 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11897 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11899 * regcache.c (init_register_cache): Initialize
11900 regcache->register_status.
11901 (free_register_cache): Release regcache->register_status.
11902 (regcache_cpy): Copy register_status.
11903 (registers_to_string): Print 'x's for unavailable registers.
11904 (supply_register): Mark the register's status valid or
11905 unavailable, depending on whether a buffer was passed in or not.
11906 (supply_register_zeroed): New.
11907 (supply_regblock): Mark the registers' status valid or
11908 unavailable, depending on whether a buffer was passed in or not.
11909 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11910 (struct regcache): New `register_status' field.
11911 (supply_register_zeroed): Declare.
11912 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11913 supply_register_zeroed, rather than passing a NULL buffer to
11915 * tracepoint.c (fetch_traceframe_registers): Update comment.
11917 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11919 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11922 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11924 * server.h (decode_xfer_write): Change prototype.
11925 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11926 and don't extract the annex here.
11927 * server.c (decode_xfer_read): Remove `annex' parameter,
11928 and don't extract the annex here.
11929 (decode_xfer): New.
11930 (struct qxfer): New.
11931 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11932 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11933 (handle_qxfer_statictrace): New functions, abstracted out from
11934 handle_query, and made to use the struct qxfer interface.
11935 (handle_threads_qxfer_proper): Rename to ...
11936 (handle_qxfer_threads_proper): ... this.
11937 (handle_threads_qxfer): Rename to ...
11938 (handle_qxfer_threads): ... this. Adjust.
11939 (qxfer_packets): New array.
11940 (handle_qxfer): New function.
11941 (handle_query): Use handle_qxfer.
11943 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11945 * gdbreplay.c: Shorten lines of >= 80 columns.
11946 * linux-low.c: Ditto.
11947 * linux-ppc-low.c: Ditto.
11948 * linux-s390-low.c: Ditto.
11949 * linux-sparc-low.c: Ditto.
11950 * linux-x86-low.c: Ditto.
11951 * linux-xtensa-low.c: Ditto.
11952 * mem-break.c: Ditto.
11953 * nto-low.c: Ditto.
11954 * regcache.h: Ditto.
11955 * remote-utils.c: Ditto.
11958 * thread-db.c: Ditto.
11959 * tracepoint.c: Ditto.
11961 * win32-low.h: Ditto.
11963 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11965 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11968 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11970 * server.c (gdbserver_version): Update copyright year in version
11972 * gdbreplay.c (gdbreplay_version): Ditto.
11974 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11976 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11977 * linux-bfin-low.c: New file.
11978 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11979 PT_DATA_ADDR for BFIN targets.
11980 * Makefile.in (SFILES): Add linux-bfin-low.c.
11981 (clean): Remove reg-bfin.c.
11982 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11983 * README: Mention supported Blackfin targets.
11985 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11987 * .gitignore: New file.
11989 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11991 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11993 2010-10-22 Jie Zhang <jie@codesourcery.com>
11995 * Makefile.in: Add FLAGS_TO_PASS variable.
11996 (install): Remove dependency of install-only and recursively
11997 invoke make for install-only.
11999 2010-10-04 Doug Evans <dje@google.com>
12001 * Makefile.in (uninstall): Use $(DESTDIR).
12003 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12007 * linux-x86-low.c (compat_siginfo_from_siginfo)
12008 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12009 si_code is < 0. Check for si_code == SI_TIMER before checking for
12012 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12014 * lynx-i386-low.c: New file.
12015 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12017 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12019 * lynx-low.c (ptrace_request_to_str): Remove handling for
12020 request values that have been removed in LynxOS 5.x.
12022 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12024 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12027 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12029 * configure.ac: Add --enable-inprocess-agent option.
12030 * configure: Rebuilt.
12032 2010-09-06 Yao Qi <yao@codesourcery.com>
12034 * linux-low.c (linux_kill): Remove unused variable.
12035 (linux_stabilize_threads): Likewise.
12036 * server.c (start_inferior): Likewise.
12037 (queue_stop_reply_callback): Likewise.
12038 * tracepoint.c (do_action_at_tracepoint): Likewise.
12040 2010-09-06 Yao Qi <yao@codesourcery.com>
12042 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12045 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12047 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12049 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12051 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12054 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12056 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12057 gdbserver/lynx-ppc-low.c: New files.
12058 * Makefile.in (lynx_low_h): New variable.
12059 (lynx-low.o, lynx-ppc-low.o): New rules.
12060 * configure.ac: On LynxOS, link with -lnetinet.
12061 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12062 * configure: regenerate.
12064 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12066 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12067 * configure.ac: Add check for vasprintf and vsnprintf.
12068 * configure, config.in: Regenerate.
12069 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12071 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12073 * gdbreplay.c: Move include of alloca.h up, next to include of
12075 * server.h: Add include of malloc.h.
12076 * mem-break.c: Remove include of malloc.h.
12077 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12079 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12081 * Makefile.in (memmem.o): Build with -Wno-error.
12083 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12085 * utils.c (xsnprintf): Make non-static.
12086 * server.h: Add xsnprintf declaration.
12087 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12088 replace calls to snprintf by calls to xsnprintf throughout.
12090 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12092 * configure.ac: Add configure check for alloca.
12093 * configure, config.in: Regenerate.
12094 * server.h: Include alloca.h if it exists.
12095 * gdbreplay.c: Include alloca.h if it exists.
12097 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12099 * linux-low.c (__SIGRTMIN): Define if not already defined.
12100 (linux_create_inferior): Check for __ANDROID__ rather than
12102 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12103 are already deferred.
12104 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12105 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12106 stopped and already has a pending signal to report.
12107 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12108 a pending signal to report or is moving out of a jump pad.
12109 (linux_init_signals): Check for __ANDROID__ rather than
12112 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12114 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12115 debug_threads check. Avoid a linear search when not doing debug
12118 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12120 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12121 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12122 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12123 (process_event): Change local fd's type to gdb_fildes_t.
12124 (create_file_handler): Adjust prototype.
12125 (delete_file_handler): Adjust prototype.
12126 (handle_file_event): Adjust prototype. Use pfildes.
12127 (create_file_event): Adjsut prototype.
12128 * remote-utils.c (remote_desc, listen_desc): Change type to
12130 * server.h: New gdb_fildes_t typedef.
12131 [USE_WIN32API]: Include winsock2.h.
12132 (delete_file_handler, add_file_handler): Adjust prototypes.
12133 (pfildes): Declare.
12134 * utils.c (pfildes): New.
12136 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12138 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12139 * configure: Regenerate.
12141 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12143 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12144 (linux_done_accessing_memory): ... this.
12145 (linux_target_ops): Adjust.
12146 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12147 * nto-low.c (nto_target_ops): Adjust comment.
12148 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12149 * spu-low.c (spu_target_ops): Adjust comment.
12150 * target.h (target_ops): Rename unprepare_to_access_memory field
12151 to done_accessing_memory.
12152 (unprepare_to_access_memory): Rename to ...
12153 (done_accessing_memory): ... this.
12155 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12157 * linux-low.c (linux_prepare_to_access_memory): New.
12158 (linux_unprepare_to_access_memory): New.
12159 (linux_target_ops): Install them.
12160 * server.c (read_memory): Rename to ...
12161 (gdb_read_memory): ... this. Use
12162 prepare_to_access_memory/prepare_to_access_memory.
12163 (write_memory): Rename to ...
12164 (gdb_write_memory): ... this. Use
12165 prepare_to_access_memory/prepare_to_access_memory.
12166 (handle_search_memory_1): Adjust.
12167 (process_serial_event): Adjust.
12168 * target.h (struct target_ops): New fields
12169 prepare_to_access_memory and unprepare_to_access_memory.
12170 (prepare_to_access_memory, unprepare_to_access_memory): New.
12171 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12172 prepare_to_access_memory/prepare_to_access_memory.
12173 * nto-low.c (nto_target_ops): Adjust.
12174 * spu-low.c (spu_target_ops): Adjust.
12175 * win32-low.c (win32_target_ops): Adjust.
12177 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12179 * Makefile.in (WARN_CFLAGS): Get it from configure.
12180 (WERROR_CFLAGS): New.
12181 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12182 * configure.ac: Introduce --enable-werror, which adds -Werror to
12183 the compiler command line. Enabled by default. Disable with
12184 --disable-werror. Add -Wdeclaration-after-statement
12185 Wpointer-arith and -Wformat-nonliteral to warning flags.
12186 * configure: Regenerate.
12188 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12190 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12192 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12194 * gdbreplay.c (remote_error): New.
12196 (expect): Use gdbchar. Check for error reading from GDB.
12197 Clarify sync error output.
12198 (play): Check for errors writing to GDB.
12199 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12200 * remote-utils.c (getpkt): Check for errors writing to the remote
12203 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12205 * linux-low.c (linux_wait_1): Move non-debugging code out of
12206 `debug_threads' control.
12208 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12210 * linux-low.c (linux_wait_1): Don't set last_status here.
12211 * server.c (push_event, queue_stop_reply_callback): Assert we're
12212 not pushing a TARGET_WAITKIND_IGNORE event.
12213 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12214 (myresume, handle_target_event): Set the thread's last_resume_kind
12215 and last_status from the target returned status.
12217 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12221 * linux-x86-low.c (update_debug_registers_callback): New.
12222 (i386_dr_low_set_addr): Use it.
12223 (i386_dr_low_get_addr): New.
12224 (i386_dr_low_set_control): Use update_debug_registers_callback.
12225 (i386_dr_low_get_control): New.
12226 (i386_dr_low_get_status): Adjust.
12227 * linux-low.c (linux_stop_lwp): New.
12228 * linux-low.h (linux_stop_lwp): Declare.
12230 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12231 argument instead of a i386_debug_reg_state.
12232 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12233 a i386_debug_reg_state.
12234 (i386_insert_aligned_watchpoint): Adjust.
12235 (i386_remove_aligned_watchpoint): Adjust.
12236 (i386_low_stopped_data_address): Read the debug registers from the
12237 inferior instead of from the mirrors.
12238 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12239 (i386_dr_low_get_addr): Declare.
12240 (i386_dr_low_get_control): Declare.
12241 (i386_dr_low_get_status): Change prototype.
12243 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12244 (i386_dr_low_get_addr): New.
12245 (i386_dr_low_get_control): New.
12246 (i386_dr_low_get_status): Adjust prototype. Return
12248 (i386_initial_stuff): Clear dr_status_mirror and
12250 (i386_get_thread_context): Adjust.
12251 (i386_set_thread_context): Adjust.
12252 (i386_thread_added): Adjust.
12254 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12256 * linux-low.h (linux_thread_area): Delete declaration.
12258 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12260 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12261 after its termination.
12263 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12265 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12266 (gdb_wants_all_stopped): Delete.
12267 (linux_wait_1): Don't call them.
12268 * server.c (handle_v_cont): Tag all threads as want-stopped.
12269 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12270 stopped as "client-wants-stopped".
12272 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12274 * Makefile.in (signals_h): New.
12275 (server_h): Depend on it.
12276 (server.o): Don't depend on $(signals_def).
12277 (signals.o): Depend on $(signals_def).
12279 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12281 * Makefile.in (signals_def): New.
12282 (server_h): Append include/gdb/signals.h and signals_def.
12283 (server.o): Append signals_def.
12285 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12287 * server.c (handle_target_event): Use target_signal_to_host for
12288 resume_info.sig initialization.
12289 * target.h (struct thread_resume) <sig>: New comment.
12291 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12293 * server.c (handle_query): strcpy() the returned string from paddress()
12294 instead of sprintf().
12295 * utils.c (paddress): Return phex_nz().
12297 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12299 * server.c (handle_v_cont): Call mourn_inferior if process
12301 (myresume): Likewise.
12303 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12305 Static tracepoints, and integration with UST.
12307 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12308 * mem-break.c (uninsert_all_breakpoints)
12309 (reinsert_all_breakpoints): New.
12310 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12311 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12312 (gdb_agent_ust_loaded, helper_thread_id)
12313 (gdb_agent_helper_thread_id): New macros.
12314 (struct ipa_sym_addresses): Add addr_ust_loaded,
12315 addr_helper_thread_id, addr_cmd_buf.
12316 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12317 (in_process_agent_loaded_ust): New.
12318 (write_e_ust_not_loaded): New.
12319 (maybe_write_ipa_ust_not_loaded): New.
12320 (struct collect_static_trace_data_action): New.
12321 (enum tracepoint_type) <static_tracepoint>: New.
12322 (struct tracepoint) <handle>: Mention static tracepoints.
12323 (struct static_tracepoint_ctx): New.
12324 (CMD_BUF_SIZE): New.
12325 (add_tracepoint_action): Handle static tracepoint actions.
12326 (unprobe_marker_at): New.
12327 (clear_installed_tracepoints): Handle static tracepoints.
12328 (cmd_qtdp): Handle static tracepoints.
12329 (probe_marker_at): New.
12330 (cmd_qtstart): Handle static tracepoints.
12331 (response_tracepoint): Handle static tracepoints.
12332 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12333 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12334 (get_context_regcache): Handle static tracepoints.
12335 (do_action_at_tracepoint): Handle static tracepoint actions.
12336 (traceframe_find_block_type): Handle static trace data blocks.
12337 (traceframe_read_sdata): New.
12338 (download_tracepoints): Download static tracepoint actions.
12339 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12340 (GDB_PROBE_NAME): New.
12342 (GET_UST_SYM): New.
12345 (ust_marker_to_static_tracepoint): New.
12347 (collect_ust_data_at_tracepoint): New.
12348 (gdb_ust_probe): New.
12349 (UNIX_PATH_MAX, SOCK_DIR): New.
12350 (gdb_ust_connect_sync_socket): New.
12351 (resume_thread, stop_thread): New.
12352 (run_inferior_command): New.
12353 (init_named_socket): New.
12354 (gdb_ust_socket_init): New.
12355 (cstr_to_hexstr): New.
12357 (first_marker, next_marker): New.
12358 (response_ust_marker): New.
12359 (cmd_qtfstm, cmd_qtsstm): New.
12360 (unprobe_marker_at, probe_marker_at): New.
12361 (cmd_qtstmat, gdb_ust_thread): New.
12362 (gdb_ust_init): New.
12363 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12364 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12365 (ST_REGENTRY): New.
12366 (x86_64_st_collect_regmap): New.
12367 (X86_64_NUM_ST_COLLECT_GREGS): New.
12368 (AMD64_RIP_REGNUM): New.
12369 (supply_static_tracepoint_registers): New.
12370 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12371 (ST_REGENTRY): New.
12372 (i386_st_collect_regmap): New.
12373 (i386_NUM_ST_COLLECT_GREGS): New.
12374 (supply_static_tracepoint_registers): New.
12375 * server.c (handle_query): Handle qXfer:statictrace:read.
12376 <qSupported>: Report support for StaticTracepoints, and
12377 qXfer:statictrace:read features.
12378 * server.h (traceframe_read_sdata)
12379 (supply_static_tracepoint_registers): Declare.
12380 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12381 (unpack_varlen_hex): Include in IPA build.
12382 * Makefile.in (ustlibs, ustinc): New.
12383 (IPA_OBJS): Add remote-utils-ipa.o.
12384 ($(IPA_LIB)): Link -ldl and -lpthread.
12386 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12387 * config.in, configure: Regenerate.
12389 2010-06-20 Ian Lance Taylor <iant@google.com>
12390 Pedro Alves <pedro@codesourcery.com>
12392 * linux-x86-low.c (always_true): Delete.
12393 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12394 trying to fool the compiler with always_true.
12396 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12398 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12399 conditions in gdbserver.
12401 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12403 * spu-low.c (spu_read_memory): Wrap around local store limit.
12404 (spu_write_memory): Likewise.
12406 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12408 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12409 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12411 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12413 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12414 uses with LONGEST uses.
12416 2010-06-14 Stan Shebs <stan@codesourcery.com>
12417 Pedro Alves <pedro@codesourcery.com>
12421 * linux-x86-low.c: Include limits.h.
12423 (always_true): New.
12426 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12427 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12428 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12429 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12430 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12431 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12432 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12433 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12434 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12435 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12436 (amd64_emit_void_call_2): New.
12437 (amd64_emit_ops): New.
12438 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12439 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12440 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12441 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12442 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12443 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12444 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12445 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12446 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12447 (i386_emit_stack_adjust, i386_emit_int_call_1)
12448 (i386_emit_void_call_2): New.
12449 (i386_emit_ops): New.
12450 (x86_emit_ops): New.
12451 (the_low_target): Install x86_emit_ops.
12452 * server.h (struct emit_ops): New.
12453 (get_raw_reg_func_addr): Declare.
12454 (current_insn_ptr, emit_error): Declare.
12455 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12456 (set_trace_state_variable_value): New defines.
12457 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12458 addr_get_trace_state_variable_value and
12459 addr_set_trace_state_variable_value.
12460 (symbol_list): New fields for get_raw_reg,
12461 get_trace_state_variable_value and set_trace_state_variable_value.
12462 (condfn): New typedef.
12463 (struct tracepoint): New field `compiled_cond'.
12464 (do_action_at_tracepoint): Clear compiled_cond.
12465 (get_trace_state_variable_value, set_trace_state_variable_value):
12467 (condition_true_at_tracepoint): If there's a compiled condition,
12469 (current_insn_ptr, emit_error): New globals.
12470 (struct bytecode_address): New.
12471 (get_raw_reg_func_addr): New.
12472 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12473 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12474 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12475 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12476 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12477 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12478 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12479 (compile_tracepoint_condition, compile_bytecodes): New.
12480 * target.h (emit_ops): Forward declare.
12481 (struct target_ops): New field emit_ops.
12482 (target_emit_ops): New.
12483 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12484 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12485 * linux-low.c (linux_emit_ops): New.
12486 (linux_target_ops): Install it.
12487 * linux-low.h (struct linux_target_ops): New field emit_ops.
12489 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12491 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12492 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12494 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12495 Stan Shebs <stan@codesourcery.com>
12497 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12498 (all): Depend on $(extra_libraries).
12499 (install-only): Install the IPA.
12500 (IPA_OBJS, IPA_LIB): New.
12501 (clean): Remove the IPA lib.
12502 (IPAGENT_CFLAGS): New.
12503 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12504 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12505 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12506 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12507 * configure.ac: Check for atomic builtins support in the compiler.
12508 (IPA_DEPFILES, extra_libraries): Define.
12509 * configure.srv (ipa_obj): Add description.
12510 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12511 (i[34567]86-*-linux*): Set ipa_obj.
12512 (x86_64-*-linux*): Set ipa_obj.
12513 * linux-low.c (stabilizing_threads): New.
12514 (supports_fast_tracepoints): New.
12515 (linux_detach): Stabilize threads before detaching.
12516 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12517 the lwp is either not stabilizing, or is moving out of a jump pad.
12518 (linux_fast_tracepoint_collecting): New.
12519 (maybe_move_out_of_jump_pad): New.
12520 (enqueue_one_deferred_signal): New.
12521 (dequeue_one_deferred_signal): New.
12522 (linux_wait_for_event_1): If moving out of a jump pad, defer
12523 pending signals to later.
12524 (linux_stabilize_threads): New.
12525 (linux_wait_1): Check if threads need moving out of jump pads, and
12527 (stuck_in_jump_pad_callback): New.
12528 (move_out_of_jump_pad_callback): New.
12529 (lwp_running): New.
12530 (linux_resume_one_lwp): Handle moving out of jump pads.
12531 (linux_set_resume_request): Dequeue deferred signals.
12532 (need_step_over_p): Also step over fast tracepoint jumps.
12533 (start_step_over): Also uninsert fast tracepoint jumps.
12534 (finish_step_over): Also reinsert fast tracepoint jumps.
12535 (linux_install_fast_tracepoint_jump): New.
12536 (linux_target_ops): Install linux_stabilize_threads and
12537 linux_install_fast_tracepoint_jump_pad.
12538 * linux-low.h (linux_target_ops) <get_thread_area,
12539 install_fast_tracepoint_jump_pad>: New fields.
12540 (struct lwp_info) <collecting_fast_tracepoint,
12541 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12542 (linux_get_thread_area): Declare.
12543 * linux-x86-low.c (jump_insn): New.
12544 (x86_get_thread_area): New.
12545 (append_insns): New.
12546 (push_opcode): New.
12547 (amd64_install_fast_tracepoint_jump_pad): New.
12548 (i386_install_fast_tracepoint_jump_pad): New.
12549 (x86_install_fast_tracepoint_jump_pad): New.
12550 (the_low_target): Install x86_get_thread_area and
12551 x86_install_fast_tracepoint_jump_pad.
12552 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12553 (struct fast_tracepoint_jump): New.
12554 (fast_tracepoint_jump_insn): New.
12555 (fast_tracepoint_jump_shadow): New.
12556 (find_fast_tracepoint_jump_at): New.
12557 (fast_tracepoint_jump_here): New.
12558 (delete_fast_tracepoint_jump): New.
12559 (set_fast_tracepoint_jump): New.
12560 (uninsert_fast_tracepoint_jumps_at): New.
12561 (reinsert_fast_tracepoint_jumps_at): New.
12562 (set_breakpoint_at): Use write_inferior_memory.
12563 (uninsert_raw_breakpoint): Use write_inferior_memory.
12564 (check_mem_read): Mask out fast tracepoint jumps.
12565 (check_mem_write): Mask out fast tracepoint jumps.
12566 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12567 (set_fast_tracepoint_jump): Declare.
12568 (delete_fast_tracepoint_jump)
12569 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12570 (reinsert_fast_tracepoint_jumps_at): Declare.
12571 * regcache.c: Don't compile many functions when building the
12572 in-process agent library.
12573 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12574 the register buffer in the heap.
12575 (free_register_cache): If the register buffer isn't owned by the
12576 regcache, don't free it.
12577 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12578 pre-existing register caches.
12579 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12581 (convert_ascii_to_int): : Constify `from' parameter type.
12582 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12583 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12584 the needed buffer in-place.
12585 (relocate_instruction): New.
12586 * server.c (handle_query) <qSymbols>: If the target supports
12587 tracepoints, give it a chance of looking up symbols. Report
12588 support for fast tracepoints.
12589 (handle_status): Stabilize threads.
12590 (process_serial_event): Adjust.
12591 * server.h (struct fast_tracepoint_jump): Forward declare.
12592 (struct process_info) <fast_tracepoint_jumps>: New field.
12593 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12594 (decode_X_packet, decode_M_packet): Adjust.
12595 (relocate_instruction): Declare.
12596 (in_process_agent_loaded): Declare.
12597 (tracepoint_look_up_symbols): Declare.
12598 (struct fast_tpoint_collect_status): Declare.
12599 (fast_tracepoint_collecting): Declare.
12600 (force_unlock_trace_buffer): Declare.
12601 (handle_tracepoint_bkpts): Declare.
12602 (initialize_low_tracepoint)
12603 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12604 * target.h (struct target_ops) <stabilize_threads,
12605 install_fast_tracepoint_jump_pad>: New fields.
12606 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12607 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12608 [HAVE_STDINT_H]: Include stdint.h.
12609 (trace_debug_1): Rename to ...
12610 (trace_vdebug): ... this.
12611 (trace_debug): Rename to ...
12612 (trace_debug_1): ... this. Add `level' parameter.
12613 (trace_debug): New.
12614 (ATTR_USED, ATTR_NOINLINE): New.
12615 (IP_AGENT_EXPORT): New.
12616 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12617 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12618 (about_to_request_buffer_space, trace_buffer_is_full)
12619 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12620 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12621 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12622 (traceframe_write_count, traceframes_created)
12623 (trace_state_variables)
12624 New renaming defines.
12625 (struct ipa_sym_addresses): New.
12626 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12627 (symbol_list): New.
12628 (ipa_sym_addrs): New.
12629 (all_tracepoint_symbols_looked_up): New.
12630 (in_process_agent_loaded): New.
12631 (write_e_ipa_not_loaded): New.
12632 (maybe_write_ipa_not_loaded): New.
12633 (tracepoint_look_up_symbols): New.
12634 (debug_threads) [IN_PROCESS_AGENT]: New.
12635 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12636 (UNKNOWN_SIDE_EFFECTS): New.
12637 (stop_tracing): New.
12638 (flush_trace_buffer): New.
12639 (stop_tracing_bkpt): New.
12640 (flush_trace_buffer_bkpt): New.
12641 (read_inferior_integer): New.
12642 (read_inferior_uinteger): New.
12643 (read_inferior_data_pointer): New.
12644 (write_inferior_data_pointer): New.
12645 (write_inferior_integer): New.
12646 (write_inferior_uinteger): New.
12647 (struct collect_static_trace_data_action): Delete.
12648 (enum tracepoint_type): New.
12649 (struct tracepoint) <type>: New field `type'.
12650 <actions_str, step_actions, step_actions_str>: Only include in
12652 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12653 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12654 (tracepoints): Use IP_AGENT_EXPORT.
12655 (last_tracepoint): Don't include in the IPA.
12656 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12657 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12658 (alloced_trace_state_variables): New.
12659 (trace_state_variables): Use IP_AGENT_EXPORT.
12660 (traceframe_t): Delete unused variable.
12661 (circular_trace_buffer): Don't include in the IPA.
12662 (trace_buffer_start): Delete.
12663 (struct trace_buffer_control): New.
12664 (trace_buffer_free): Delete.
12665 (struct ipa_trace_buffer_control): New.
12666 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12667 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12669 (trace_buffer_ctrl): New.
12670 (TRACE_BUFFER_CTRL_CURR): New.
12671 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12672 Reimplement as macros.
12673 (trace_buffer_wrap): Delete.
12674 (traceframe_write_count, traceframe_read_count)
12675 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12676 (struct tracepoint_hit_ctx) <type>: New field.
12677 (struct fast_tracepoint_ctx): New.
12678 (memory_barrier): New.
12680 (record_tracepoint_error): Update atomically in the IPA.
12681 (clear_inferior_trace_buffer): New.
12682 (about_to_request_buffer_space): New.
12683 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12684 updating the same buffer.
12685 (add_tracepoint): Default the tracepoint's type to trap
12686 tracepoint, and orig_size to -1.
12687 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12688 internal variables.
12689 (create_trace_state_variable): New parameter `gdb'. Handle it.
12690 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12691 (cmd_qtdp): Handle fast tracepoints.
12692 (cmd_qtdv): Adjust.
12693 (max_jump_pad_size): New.
12694 (gdb_jump_pad_head): New.
12695 (get_jump_space_head): New.
12696 (claim_jump_space): New.
12697 (sort_tracepoints): New.
12698 (MAX_JUMP_SIZE): New.
12699 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12701 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12702 support. Upload fast traceframes, and delete internal IPA
12704 (stop_tracing_handler): New.
12705 (flush_trace_buffer_handler): New.
12706 (cmd_qtstop): Upload fast tracepoints.
12707 (response_tracepoint): Handle fast tracepoints.
12708 (tracepoint_finished_step): Upload fast traceframes. Set the
12709 tracepoint hit context's tracepoint type.
12710 (handle_tracepoint_bkpts): New.
12711 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12712 type. Add comment about fast tracepoints.
12713 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12714 non-existing action_str field.
12715 (get_context_regcache): Handle fast tracepoints.
12716 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12718 (fast_tracepoint_from_jump_pad_address): New.
12719 (fast_tracepoint_from_ipa_tpoint_address): New.
12720 (collecting_t): New.
12721 (force_unlock_trace_buffer): New.
12722 (fast_tracepoint_collecting): New.
12724 (gdb_collect): New.
12725 (write_inferior_data_ptr): New.
12726 (target_tp_heap): New.
12727 (target_malloc): New.
12728 (download_agent_expr): New.
12730 (download_tracepoints): New.
12731 (download_trace_state_variables): New.
12732 (upload_fast_traceframes): New.
12733 (IPA_FIRST_TRACEFRAME): New.
12734 (IPA_NEXT_TRACEFRAME_1): New.
12735 (IPA_NEXT_TRACEFRAME): New.
12736 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12737 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12738 (gdb_jump_pad_buffer_end): New.
12739 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12740 (initialize_tracepoint): Adjust.
12741 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12742 buffer. Initialize the low module.
12743 * utils.c (PREFIX, TOOLNAME): New.
12744 (malloc_failure): Use PREFIX.
12745 (error): In the IPA, an error causes an exit.
12746 (fatal, warning): Use PREFIX.
12747 (internal_error): Use TOOLNAME.
12748 (NUMCELLS): Increase to 10.
12749 * configure, config.in: Regenerate.
12751 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12753 * server.c (handle_query) <qSupported>: Do two passes over the
12754 qSupported string to avoid nesting strtok.
12756 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12758 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12760 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12761 -Wl,--dynamic-list.
12762 * configure: Regenerate.
12763 * proc-service.list: New.
12765 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12767 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12770 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12772 * gdbreplay.c (remote_open): Check error return from socket() call by
12773 its equality to -1 not by it being negative.
12774 * remote-utils.c (remote_open): Likewise.
12776 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12778 * config.h: Regenerate.
12780 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12782 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12783 doesn't provide PTRACE_GET_THREAD_AREA.
12785 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12787 * linux-m68k-low.c: Include <asm/ptrace.h>
12788 (ps_get_thread_area): Implement.
12790 2010-05-03 Doug Evans <dje@google.com>
12792 * event-loop.c (struct callback_event): New struct.
12793 (callback_list): New global.
12794 (append_callback_event, delete_callback_event): New functions.
12795 (process_callback): New function.
12796 (start_event_loop): Call it.
12797 * remote-utils.c (NOT_SCHEDULED): Define.
12798 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12799 moved out of readchar.
12800 (readchar): Rewrite. Call reschedule before returning.
12801 (reset_readchar): New function.
12802 (remote_close): Call it.
12803 (process_remaining, reschedule): New functions.
12804 * server.h (callback_handler_func): New typedef.
12805 (append_callback_event, delete_callback_event): Declare.
12807 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12809 * proc-service.c (ps_pglobal_lookup): Use
12810 thread_db_look_up_one_symbol.
12811 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12812 parameter. Use it instead of all_symbols_looked_up.
12813 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12815 (all_symbols_looked_up): Don't declare.
12816 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12817 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12819 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12820 Set all_symbols_looked_up here.
12821 (thread_db_look_up_one_symbol): New.
12822 (thread_db_get_tls_address): Adjust.
12823 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12824 thread_db object on the heap, and tentatively set it in the
12826 (thread_db_init): Don't set all_symbols_looked_up here.
12827 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12829 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12831 * linux-low.c (linux_kill, linux_detach): Adjust.
12832 (status_pending_p_callback): Remove redundant statement. Check
12833 for !TARGET_WAITIKIND_IGNORE, instead of
12834 TARGET_WAITKIND_STOPPED.
12835 (handle_tracepoints): Make sure LWP is locked. Adjust.
12836 (linux_wait_for_event_1): Adjust.
12837 (linux_cancel_breakpoints): New.
12838 (unsuspend_one_lwp): New.
12839 (unsuspend_all_lwps): New.
12840 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12841 (send_sigstop_callback): Change return type to int, add new
12842 `except' parameter and handle it.
12843 (suspend_and_send_sigstop_callback): New.
12844 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12845 pass them down. If SUSPEND, also increment the lwp's suspend
12847 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12848 (need_step_over_p): Don't consider suspended LWPs.
12849 (start_step_over): Adjust.
12850 (proceed_one_lwp): Change return type to int, add new `except'
12851 parameter and handle it.
12852 (unsuspend_and_proceed_one_lwp): New.
12853 (proceed_all_lwps): Use find_inferior instead of
12855 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12856 also decrement the suspend count of LWPs. Pass `except' down,
12857 instead of hacking its suspend count.
12858 (linux_pause_all): Add `freeze' parameter. Adjust.
12859 (linux_unpause_all): New.
12860 (linux_target_ops): Install linux_unpause_all.
12861 * server.c (handle_status): Adjust.
12862 * target.h (struct target_ops): New fields `unpause_all' and
12863 `cancel_breakpoints'. Add new parameter to `pause_all'.
12864 (pause_all): Add new `freeze' parameter.
12865 (unpause_all): New.
12866 (cancel_breakpoints): New.
12867 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12868 cancel breakpoints.
12869 (cmd_qtstart): Pause threads.
12870 (stop_tracing): Pause threads, and cancel breakpoints.
12871 * win32-low.c (win32_target_ops): Adjust.
12873 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12875 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12876 the inferior right away from here...
12877 (linux_wait_1): ... to here, and adjust to check the thread's
12878 last_resume_kind instead of the lwp's step or stop_expected flags.
12880 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12882 * README: Use consistent `GDB' and `GDBserver' spellings.
12884 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12886 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12887 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12888 (linux_detach_one_lwp): Assume the lwp is stopped.
12889 (any_thread_of): Delete.
12890 (linux_detach): Stop all lwps here. Don't blindly delete all
12892 (delete_lwp_callback): New.
12893 (linux_mourn): Delete all lwps of the process that is gone.
12894 (linux_wait_1): Don't delete the last lwp of the process here.
12895 * mem-break.h (mark_breakpoints_out): Declare.
12896 * mem-break.c (mark_breakpoints_out): New.
12897 (free_all_breakpoints): Use it.
12898 * server.c (handle_target_event): If the process is gone, mark
12900 * thread-db.c (struct thread_db) <create_bp>: New field.
12901 (thread_db_enable_reporting): Fix prototype. Store a thread event
12902 breakpoint reference in the thread_db struct.
12903 (thread_db_load_search): Clear the thread_db object.
12904 (try_thread_db_load_1): Ditto.
12905 (switch_to_process): New.
12906 (disable_thread_event_reporting): Use it.
12907 (remove_thread_event_breakpoints): New.
12908 (thread_db_detach, thread_db_mourn): Use it.
12910 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12912 * linux-low.c (linux_enable_event_reporting): New.
12913 (linux_wait_for_event_1, handle_extended_wait): Use it.
12915 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12917 * linux-low.c (linux_kill_one_lwp, linux_kill)
12918 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12919 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12920 SIGSTOP even if the LWP is stopped.
12921 (send_sigstop_callback): New.
12922 (stop_all_lwps): Use send_sigstop_callback instead.
12923 (linux_resume_one_thread): Adjust.
12924 (proceed_one_lwp): Still proceed an LWP that the client has
12925 requested to stop, if we haven't reported it as stopped yet. Make
12926 sure that LWPs the client want stopped, have a pending SIGSTOP.
12928 2010-04-26 Doug Evans <dje@google.com>
12930 * server.c (handle_general_set): Make static.
12932 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12933 Print received char after testing for error/eof instead of before.
12934 (input_interrupt): Tweak comment.
12936 2010-04-23 Doug Evans <dje@google.com>
12938 * server.c (start_inferior): Print inferior argv if --debug.
12940 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12942 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12943 * nto-x86-low.c: Include server.h
12945 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12947 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12948 be consistent with other sources of this directory.
12949 (init_registers_amd64): Correct name of source file of this function
12952 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12954 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12955 64-bit executables.
12957 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12959 * win32-i386-low.c: Add 64-bit support.
12960 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12961 (init_registers_amd64): Declare.
12962 (mappings): Add 64-bit version of array.
12963 (init_windows_x86): New function.
12964 (the_low_target): Change init_arch field to init_windows_x86.
12966 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12968 * win32-low.c: Adapt to support also 64-bit architecture.
12969 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12970 (get_image_name): Use SIZE_T type for local variable `done'.
12971 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12972 (toolhelp_get_dll_name): Idem.
12973 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12974 Use uintptr_t typecast to avoid warning.
12975 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12976 (handle_exception): Use phex_nz to avoid warning.
12977 (win32_wait): Remove unused local variable `process'.
12979 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12981 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12984 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12986 * configure.ac: Use `ws2_32' library for srv_mingw.
12987 * configure: Regenerate.
12988 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12989 * remote-utils.c: Likewise.
12991 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12993 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12994 if __x86_64__ is defined.
12996 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12998 * configure: Regenerate.
13000 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13002 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13003 * target.h (target_ops): New get_tib_address field.
13004 * win32-low.h (win32_thread_info): Add thread_local_base field.
13005 * win32-low.c (child_add_thread): Add tlb argument.
13006 Set thread_local_base field to TLB.
13007 (get_child_debug_event): Adapt to child_add_thread change.
13008 (win32_get_tib_address): New function.
13009 (win32_target_ops): Set get_tib_address field to
13010 win32_get_tib_address.
13011 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13013 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13015 * linux-low.c (linux_mourn): Also remove the process.
13016 * server.c (handle_target_event): Don't remove the process here.
13017 * nto-low.c (nto_mourn): New.
13018 (nto_target_ops): Install it.
13019 * spu-low.c (spu_mourn): New.
13020 (spu_target_ops): Install it.
13021 * win32-low.c (win32_mourn): New.
13022 (win32_target_ops): Install it.
13024 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13026 * server.h (buffer_xml_printf): Remove redundant `;'.
13028 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13030 * regcache.c (set_register_cache): Invalidate regcaches before
13031 changing the register cache layout.
13032 (regcache_invalidate_one): Allow a NULL regcache.
13033 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13034 regcaches before changing the register cache layout or the target
13037 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13039 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13040 variable warning on Linux/x86-64.
13042 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13044 GDBserver disconnected tracing support.
13046 * linux-low.c (linux_remove_process): Delete.
13047 (add_lwp): Don't set last_resume_kind here.
13048 (linux_kill): Use `mourn'.
13049 (linux_detach): Use `thread_db_detach', and `mourn'.
13050 (linux_mourn): New.
13051 (linux_attach_lwp_1): Adjust comment.
13052 (linux_attach): last_resume_kind moved the thread_info; adjust.
13053 (status_pending_p_callback): Adjust.
13054 (linux_wait_for_event_1): Adjust.
13055 (count_events_callback, select_singlestep_lwp_callback)
13056 (select_event_lwp_callback, cancel_breakpoints_callback)
13057 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13058 (proceed_one_lwp): Adjust.
13059 (linux_async): Add debug output.
13060 (linux_thread_stopped): New.
13061 (linux_pause_all): New.
13062 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13064 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13065 (thread_db_free): Delete declaration.
13066 (thread_db_detach, thread_db_mourn): Declare.
13067 * thread-db.c (thread_db_init): Use thread_db_mourn.
13068 (thread_db_free): Delete, split in two.
13069 (disable_thread_event_reporting): New.
13070 (thread_db_detach): New.
13071 (thread_db_mourn): New.
13073 * server.h (struct thread_info) <last_resume_kind>: New field.
13074 <attached>: Add comment.
13075 <gdb_detached>: New field.
13076 (handler_func): Change return type to int.
13077 (handle_serial_event, handle_target_event): Ditto.
13078 (gdb_connected): Declare.
13080 (disconnected_tracing): Declare.
13081 (stop_tracing): Declare.
13083 * server.c (handle_query) <qSupported>: Report support for
13084 disconnected tracing.
13085 (queue_stop_reply_callback): Account for running threads.
13086 (gdb_wants_thread_stopped): New.
13087 (gdb_wants_all_threads_stopped): New.
13088 (gdb_reattached_process): New.
13089 (handle_status): Clear the `gdb_detached' flag of all processes.
13090 In all-stop, stop all threads.
13091 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13092 (process_serial_event): If the remote connection breaks, or if an
13093 exit was forced with "monitor exit", force an event loop exit.
13094 Handle disconnected tracing on detach.
13095 (handle_serial_event): Adjust.
13096 (handle_target_event): If GDB isn't connected, forward events back
13097 to the inferior, unless the last process exited, in which case,
13098 exit gdbserver. Adjust interface.
13100 * remote-utils.c (remote_open): Don't block in accept. Instead
13101 register an event loop source on the listen socket file
13102 descriptor. Refactor bits into ...
13103 (listen_desc): ... this new global.
13104 (gdb_connected): ... this new function.
13105 (enable_async_notification): ... this new function.
13106 (handle_accept_event): ... this new function.
13107 (remote_close): Clear remote_desc.
13109 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13111 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13113 (mourn_inferior): Define.
13114 (target_process_qsupported): Avoid the dangling else problem.
13115 (thread_stopped): Define.
13116 (pause_all): Define.
13117 (target_waitstatus_to_string): Declare.
13118 * target.c (target_waitstatus_to_string): New.
13120 * tracepoint.c (tracing): Make extern.
13121 (disconnected_tracing): New.
13122 (stop_tracing): Make extern. Handle tracing stops due to GDB
13124 (cmd_qtdisconnected): New.
13125 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13126 (handle_tracepoint_general_set): Handle QTDisconnected.
13128 * event-loop.c (event_handler_func): Change return type to int.
13129 (process_event): Bail out if the event handler wants the event
13131 (handle_file_event): Ditto.
13132 (start_event_loop): Bail out if the event handler wants the event
13135 * nto-low.c (nto_target_ops): Adjust.
13136 * spu-low.c (spu_wait): Don't remove the process here.
13137 (spu_target_ops): Adjust.
13138 * win32-low.c (win32_wait): Don't remove the process here.
13139 (win32_target_ops): Adjust.
13141 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13143 * regcache.c (realloc_register_cache): Invalidate inferior's
13144 regcache before recreating it.
13146 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13148 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13150 2010-04-09 Stan Shebs <stan@codesourcery.com>
13151 Pedro Alves <pedro@codesourcery.com>
13153 * server.h (LONGEST): New.
13154 (struct thread_info) <while_stepping>: New field.
13155 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13157 (initialize_tracepoint, handle_tracepoint_general_set)
13158 (handle_tracepoint_query, tracepoint_finished_step)
13159 (tracepoint_was_hit, release_while_stepping_state_list):
13160 (current_traceframe): Declare.
13161 * server.c (handle_general_set): Handle tracepoint packets.
13162 (read_memory): New.
13163 (write_memory): New.
13164 (handle_search_memory_1): Use read_memory.
13165 (handle_query): Report support for conditional tracepoints, trace
13166 state variables, and tracepoint sources. Handle tracepoint
13168 (main): Initialize the tracepoints module.
13169 (process_serial_event): Handle traceframe reads/writes.
13171 * linux-low.c (handle_tracepoints): New.
13172 (linux_wait_1): Call it.
13173 (linux_resume_one_lwp): Handle while-stepping.
13174 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13175 (linux_target_ops): Install them.
13176 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13178 * linux-x86-low.c (x86_supports_tracepoints): New.
13179 (the_low_target). Install it.
13181 * mem-break.h (delete_breakpoint): Declare.
13182 * mem-break.c (delete_breakpoint): Make external.
13184 * target.h (struct target_ops): Add `supports_tracepoints',
13185 `read_pc', and `write_pc' fields.
13186 (target_supports_tracepoints): Define.
13187 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13190 * regcache.h (struct regcache) <registers_owned>: New field.
13191 (init_register_cache, regcache_cpy): Declare.
13192 (regcache_read_pc, regcache_write_pc): Declare.
13193 (register_cache_size): Declare.
13194 (supply_regblock): Declare.
13195 * regcache.c (init_register_cache): New.
13196 (new_register_cache): Use it.
13197 (regcache_cpy): New.
13198 (register_cache_size): New.
13199 (supply_regblock): New.
13200 (regcache_read_pc, regcache_write_pc): New.
13202 * tracepoint.c: New.
13204 * Makefile.in (OBS): Add tracepoint.o.
13205 (tracepoint.o): New rule.
13207 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13209 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13211 (i386-mmx.c): Likewise.
13212 (i386-mmx-linux.o): Likewise.
13213 (i386-mmx-linux.c): Likewise.
13215 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13216 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13217 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13218 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13220 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13221 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13222 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13224 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13226 * Makefile.in (clean): Updated.
13228 (i386-avx.c): Likewise.
13229 (i386-avx-linux.o): Likewise.
13230 (i386-avx-linux.c): Likewise.
13231 (amd64-avx.o): Likewise.
13232 (amd64-avx.c): Likewise.
13233 (amd64-avx-linux.o): Likewise.
13234 (amd64-avx-linux.c): Likewise.
13236 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13237 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13238 (srv_amd64_regobj): Add amd64-avx.o.
13239 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13240 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13241 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13242 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13243 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13244 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13245 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13247 * i387-fp.c: Include "i386-xstate.h".
13249 (i387_cache_to_xsave): Likewise.
13250 (i387_xsave_to_cache): Likewise.
13251 (x86_xcr0): Likewise.
13253 * i387-fp.h (i387_cache_to_xsave): Likewise.
13254 (i387_xsave_to_cache): Likewise.
13255 (x86_xcr0): Likewise.
13257 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13258 * linux-crisv32-low.c (target_regsets): Likewise.
13259 * linux-m68k-low.c (target_regsets): Likewise.
13260 * linux-mips-low.c (target_regsets): Likewise.
13261 * linux-ppc-low.c (target_regsets): Likewise.
13262 * linux-s390-low.c (target_regsets): Likewise.
13263 * linux-sh-low.c (target_regsets): Likewise.
13264 * linux-sparc-low.c (target_regsets): Likewise.
13265 * linux-xtensa-low.c (target_regsets): Likewise.
13267 * linux-low.c: Include <sys/uio.h>.
13268 (regsets_fetch_inferior_registers): Support nt_type.
13269 (regsets_store_inferior_registers): Likewise.
13270 (linux_process_qsupported): New.
13271 (linux_target_ops): Add linux_process_qsupported.
13273 * linux-low.h (regset_info): Add nt_type.
13274 (linux_target_ops): Add process_qsupported.
13276 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13278 (init_registers_i386_avx_linux): New.
13279 (init_registers_amd64_avx_linux): Likewise.
13280 (xmltarget_i386_linux_no_xml): Likewise.
13281 (xmltarget_amd64_linux_no_xml): Likewise.
13282 (PTRACE_GETREGSET): Likewise.
13283 (PTRACE_SETREGSET): Likewise.
13284 (x86_fill_xstateregset): Likewise.
13285 (x86_store_xstateregset): Likewise.
13286 (use_xml): Likewise.
13287 (x86_linux_update_xmltarget): Likewise.
13288 (x86_linux_process_qsupported): Likewise.
13289 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13290 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13291 init_registers_i386_linux here. Call
13292 x86_linux_update_xmltarget.
13293 (the_low_target): Add x86_linux_process_qsupported.
13295 * server.c (handle_query): Call target_process_qsupported.
13297 * target.h (target_ops): Add process_qsupported.
13298 (target_process_qsupported): New.
13300 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13302 * inferiors.c (add_thread): Set last_status kind to
13303 TARGET_WAITKIND_IGNORE.
13304 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13305 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13306 (linux_wait_1): Move `thread' local definition to block that uses
13307 it. Don't NULL initialize `event_child'.
13308 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13309 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13310 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13312 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13314 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13315 an extended waitstatus, or by a watchpoint.
13316 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13317 thread was stepping or has been stopped by a watchpoint.
13319 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13321 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13322 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13323 of another, then delete the previous, and validate all
13325 (validate_inserted_breakpoint): New.
13326 (delete_disabled_breakpoints): New.
13327 (validate_breakpoints): New.
13328 (check_mem_read): Validate breakpoints before trusting their
13329 shadow. Delete disabled breakpoints.
13330 (check_mem_write): Validate breakpoints before trusting they
13331 should be inserted. Delete disabled breakpoints.
13332 * mem-break.h (validate_breakpoints):
13333 * server.c (handle_query): Validate breakpoints when we see a
13336 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13338 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13339 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13340 if we could tell there's a GDB breakpoint at stop_pc.
13341 (need_step_over_p): Don't do a step over if we find a GDB
13342 breakpoint at the resume PC.
13344 * mem-break.c (struct raw_breakpoint): New.
13345 (enum bkpt_type): New type `gdb_breakpoint'.
13346 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13347 fields. New field `raw'.
13348 (find_raw_breakpoint_at): New.
13349 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13350 breakpoint instead.
13351 (set_breakpoint_at): Adjust.
13352 (delete_raw_breakpoint): New.
13353 (release_breakpoint): New.
13354 (delete_breakpoint): Rename to...
13355 (delete_breakpoint_1): ... this. Add proc parameter. Use
13356 release_breakpoint. Return ENOENT.
13357 (delete_breakpoint): Reimplement.
13358 (find_breakpoint_at): Delete.
13359 (find_gdb_breakpoint_at): New.
13360 (delete_breakpoint_at): Delete.
13361 (set_gdb_breakpoint_at): New.
13362 (delete_gdb_breakpoint_at): New.
13363 (gdb_breakpoint_here): New.
13364 (set_reinsert_breakpoint): Use release_breakpoint.
13365 (uninsert_breakpoint): Rename to ...
13366 (uninsert_raw_breakpoint): ... this.
13367 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13368 (reinsert_raw_breakpoint): Change parameter type to
13370 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13372 (check_breakpoints): Adjust. Use release_breakpoint.
13373 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13374 (breakpoint_inserted_here): Ditto.
13375 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13376 Don't trust the breakpoint's shadow if it is not inserted.
13377 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13378 (delete_all_breakpoints): Adjust.
13379 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13380 use delete_breakpoint_1.
13382 * mem-break.h (breakpoints_supported): Delete declaration.
13383 (set_gdb_breakpoint_at): Declare.
13384 (gdb_breakpoint_here): Declare.
13385 (delete_breakpoint_at): Delete.
13386 (delete_gdb_breakpoint_at): Declare.
13388 * server.h (struct raw_breakpoint): Forward declare.
13389 (struct process_info): New field `raw_breakpoints'.
13391 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13394 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13396 * linux-low.c (status_pending_p_callback): Fix comment.
13397 (linux_wait_for_event_1): Move most of the internal breakpoint
13398 handling from here...
13399 (linux_wait_1): ... to here.
13400 (count_events_callback): New.
13401 (select_singlestep_lwp_callback): New.
13402 (select_event_lwp_callback): New.
13403 (cancel_breakpoints_callback): New.
13404 (select_event_lwp): New.
13405 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13406 priority to all LWPs that have had events that should be reported
13407 to the client. Cancel breakpoints when about to reporting the
13408 event to the client, not while stopping lwps. No longer cancel
13409 finished single-steps here.
13410 (cancel_finished_single_step): Delete.
13411 (cancel_finished_single_steps): Delete.
13413 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13415 * mem-break.c (enum bkpt_type): New.
13416 (struct breakpoint): New field `type'.
13417 (set_breakpoint_at): Change return type to struct breakpoint
13418 pointer. Set type to `other_breakpoint' by default.
13419 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13420 in the breakpoint list.
13421 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13422 (reinsert_breakpoint): Rename to ...
13423 (reinsert_raw_breakpoint): ... this.
13424 (reinsert_breakpoints_at): Adjust.
13425 * mem-break.h (struct breakpoint): Declare.
13426 (set_breakpoint_at): Change return type to struct breakpoint
13429 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13431 * server.c (handle_query): Assign, not compare.
13433 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13435 Teach linux gdbserver to step-over-breakpoints.
13437 * linux-low.c (can_hardware_single_step): New.
13438 (supports_breakpoints): New.
13439 (handle_extended_wait): If stopping threads, read the stop pc of
13440 the new cloned LWP.
13442 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13443 low target doesn't support retrieving the PC.
13444 (add_lwp): Set last_resume_kind to resume_continue.
13445 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13446 (linux_attach): Don't clear stop_expected. Set the lwp's
13447 last_resume_kind to resume_stop.
13448 (linux_detach_one_lwp): Don't check for removed breakpoints.
13449 (check_removed_breakpoint): Delete.
13450 (status_pending_p): Rename to ...
13451 (status_pending_p_callback): ... this. Don't check for removed
13452 breakpoints. Don't consider threads that are stopped from GDB's
13454 (linux_wait_for_lwp): Always read the stop_pc here.
13455 (cancel_breakpoint): New.
13456 (step_over_bkpt): New global.
13457 (linux_wait_for_event_1): Implement stepping over breakpoints.
13458 (gdb_wants_lwp_stopped): New.
13459 (gdb_wants_all_stopped): New.
13460 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13461 single-step traps here. Store the thread's last reported target
13463 (send_sigstop): Don't clear stop_expected. Always set it,
13465 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13466 (cancel_finished_single_step): New.
13467 (cancel_finished_single_steps): New.
13468 (wait_for_sigstop): Don't cancel finished single-step traps here.
13469 (linux_resume_one_lwp): Don't check for removed breakpoints.
13470 Don't set `step' on non-hardware step archs.
13471 (linux_set_resume_request): Ignore resume_stop requests if already
13472 stopping or stopped. Set the lwp's last_resume_kind.
13473 (resume_status_pending_p): Don't check for removed breakpoints.
13474 (need_step_over_p): New.
13475 (start_step_over): New.
13476 (finish_step_over): New.
13477 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13478 requests. Clear the thread's last reported target waitstatus.
13479 Don't use the `suspended' flag. Don't consider pending breakpoints.
13480 (linux_resume): Start a step-over if necessary.
13481 (proceed_one_lwp): New.
13482 (proceed_all_lwps): New.
13483 (unstop_all_lwps): New.
13484 * linux-low.h (struct lwp_info): Rewrite comment for the
13485 `suspended' flag. Add the `stop_pc' field. Delete the
13486 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13487 Add `'last_resume_kind' and `need_step_over' fields.
13488 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13489 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13490 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13491 (set_raw_breakpoint_at): New.
13492 (set_breakpoint_at): Rewrite to use it.
13493 (reinsert_breakpoint_handler): Delete.
13494 (set_reinsert_breakpoint): New.
13495 (reinsert_breakpoint_by_bp): Delete.
13496 (delete_reinsert_breakpoints): New.
13497 (uninsert_breakpoint): Rewrite.
13498 (uninsert_breakpoints_at): New.
13499 (reinsert_breakpoint): Rewrite.
13500 (reinsert_breakpoints_at): New.
13501 (check_breakpoints): Rewrite.
13502 (breakpoint_here): New.
13503 (breakpoint_inserted_here): New.
13504 (check_mem_read): Adjust.
13505 * mem-break.h (breakpoints_supported, breakpoint_here)
13506 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13507 (reinsert_breakpoint_by_bp): Delete declaration.
13508 (delete_reinsert_breakpoints): Declare.
13509 (reinsert_breakpoint): Delete declaration.
13510 (reinsert_breakpoints_at): Declare.
13511 (uninsert_breakpoint): Delete declaration.
13512 (uninsert_breakpoints_at): Declare.
13513 (check_breakpoints): Adjust prototype.
13514 * server.h: Adjust include order.
13515 (struct thread_info): Declare here. Add a `last_status' field.
13517 2010-03-23 Michael Snyder <msnyder@vmware.com>
13519 * server.c (crc32): New function.
13520 (handle_query): Add handling for 'qCRC:' request.
13522 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13524 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13525 lwp had been stopped by a watchpoint.
13527 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13529 * server.h (internal_error): Declare.
13530 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13531 * utils.c (internal_error): New function.
13533 2010-03-15 Andreas Schwab <schwab@redhat.com>
13535 * configure.srv: Fix typo setting srv_regobj.
13537 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13539 * linux-low.c (fetch_register): Avoid passing a non string literal
13541 (usr_store_inferior_registers): Ditto.
13543 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13545 * linux-low.c (linux_write_memory): Bail out early if peeking
13548 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13550 * linux-low.h (struct lwp_info): New fields
13551 `stopped_by_watchpoint' and `stopped_data_address'.
13552 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13553 here, and cache them in the lwp object.
13554 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13556 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13558 (linux_stopped_by_watchpoint): Rewrite.
13559 (linux_stopped_data_address): Rewrite.
13561 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13563 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13564 switching the current inferior, not before.
13566 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13568 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13569 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13570 i386-linux.c and amd64-linux.c.
13571 (reg-i386.o): Removed.
13572 (reg-i386.c): Likewise.
13573 (reg-i386-linux.o): Likewise.
13574 (reg-i386-linux.c): Likewise.
13575 (reg-x86-64.o): Likewise.
13576 (reg-x86-64.c): Likewise.
13577 (reg-x86-64-linux.o): Likewise.
13578 (reg-x86-64-linux.c): Likewise.
13580 (i386.c): Likewise.
13581 (i386-linux.o): Likewise.
13582 (i386-linux.c): Likewise.
13583 (amd64.o): Likewise.
13584 (amd64.c): Likewise.
13585 (amd64-linux.o): Likewise.
13586 (amd64-linux.c): Likewise.
13588 * configure.srv (srv_i386_regobj): New.
13589 (srv_i386_linux_regobj): Likewise.
13590 (srv_amd64_regobj): Likewise.
13591 (srv_amd64_linux_regobj): Likewise.
13592 (srv_i386_32bit_xmlfiles): Likewise.
13593 (srv_i386_64bit_xmlfiles): Likewise.
13594 (srv_i386_xmlfiles): Likewise.
13595 (srv_amd64_xmlfiles): Likewise.
13596 (srv_i386_linux_xmlfiles): Likewise.
13597 (srv_amd64_linux_xmlfiles): Likewise.
13598 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13599 srv_xmlfiles to $srv_i386_xmlfiles.
13600 (i[34567]86-*-mingw32ce*): Likewise.
13601 (i[34567]86-*-mingw*): Likewise.
13602 (i[34567]86-*-nto*): Likewise.
13603 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13604 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13605 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13606 (x86_64-*-linux*): Likewise.
13608 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13609 (init_registers_amd64_linux): New.
13610 (x86_arch_setup): Replace init_registers_x86_64_linux with
13611 init_registers_amd64_linux.
13613 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13615 * configure.ac: Check for libdl. If it is not available link against
13616 static libthread_db.
13617 * configure: Regenerate.
13619 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13623 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13624 handing a read watchpoint.
13625 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13627 2010-02-12 Doug Evans <dje@google.com>
13629 * linux-low.c (linux_supports_tracefork_flag): Document.
13630 (linux_look_up_symbols): Add comment.
13632 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13634 * regcache.c (supply_register): Clear regcache if buf is NULL.
13636 2010-02-02 Nicolas Roche <roche@sourceware.org>
13637 Joel Brobecker <brobecker@adacore.com>
13639 * inferiors.c (find_inferior): Add function documentation.
13640 (unloaded_dll): Handle the case where the unloaded dll has not
13641 been previously registered in the dll list.
13643 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13645 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13646 (thumb2_breakpoint): New.
13647 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13649 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13651 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13652 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13655 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13657 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13659 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13661 * linux-s390-low.c (s390_collect_ptrace_register)
13662 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13664 2010-01-21 Doug Evans <dje@google.com>
13666 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13667 (PTRACE_ARG4_TYPE): New macro.
13668 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13669 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13670 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13671 (usr_store_inferior_registers): Ditto.
13672 (linux_read_memory, linux_write_memory): Ditto.
13673 (linux_test_for_tracefork): Ditto.
13675 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13676 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13678 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13680 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13683 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13685 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13686 prototype to take a regcache. Adjust.
13688 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13690 * regcache.h (struct thread_info): Forward declare.
13691 (struct regcache): New.
13692 (new_register_cache): Adjust prototype.
13693 (get_thread_regcache): Declare.
13694 (free_register_cache): Adjust prototype.
13695 (registers_to_string, registers_from_string): Ditto.
13696 (supply_register, supply_register_by_name, collect_register)
13697 (collect_register_as_string, collect_register_by_name): Ditto.
13698 * regcache.c (struct inferior_regcache_data): Delete.
13699 (get_regcache): Rename to ...
13700 (get_thread_regcache): ... this. Adjust. Switch inferior before
13701 fetching registers.
13702 (regcache_invalidate_one): Adjust.
13703 (regcache_invalidate): Fix prototype.
13704 (new_register_cache): Return the new register cache.
13705 (free_register_cache): Change prototype.
13706 (realloc_register_cache): Adjust.
13707 (registers_to_string): Change prototype to take a regcache. Adjust.
13708 (registers_from_string): Ditto.
13709 (register_data): Ditto.
13710 (supply_register): Ditto.
13711 (supply_register_by_name): Ditto.
13712 (collect_register): Ditto.
13713 (collect_register_as_string): Ditto.
13714 (collect_register_by_name): Ditto.
13715 * server.c (process_serial_event): Adjust.
13716 * linux-low.h (regset_fill_func, regset_store_func): Change
13718 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13720 * linux-low.c (get_stop_pc): Adjust.
13721 (check_removed_breakpoint): Adjust.
13722 (linux_wait_for_event): Adjust.
13723 (linux_resume_one_lwp): Adjust.
13724 (fetch_register): Add regcache parameter. Adjust.
13725 (usr_store_inferior_registers): Ditto.
13726 (regsets_fetch_inferior_registers): Ditto.
13727 (regsets_store_inferior_registers): Ditto.
13728 (linux_fetch_registers, linux_store_registers): Ditto.
13729 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13731 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13733 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13734 prototype to take a regcache.
13735 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13736 * remote-utils.c (convert_ascii_to_int, outreg)
13737 (prepare_resume_reply): Change prototype to take a regcache.
13739 * target.h (struct target_ops) <fetch_registers, store_registers>:
13740 Change prototype to take a regcache.
13741 (fetch_inferior_registers, store_inferior_registers): Change
13742 prototype to take a regcache. Adjust.
13743 * proc-service.c (ps_lgetregs): Adjust.
13744 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13745 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13746 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13747 take a regcache. Adjust.
13748 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13749 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13750 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13751 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13752 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13753 (cris_cannot_fetch_register):
13754 (cris_breakpoint_at): Change prototype to take a regcache.
13756 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13757 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13758 to take a regcache. Adjust.
13759 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13761 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13762 take a regcache. Adjust.
13763 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13764 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13765 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13766 * linux-mips-low.c (mips_get_pc):
13767 (mips_set_pc): Change prototype to take a regcache. Adjust.
13768 (mips_reinsert_addr): Adjust.
13769 (mips_collect_register): Change prototype to take a regcache.
13771 (mips_supply_register):
13772 (mips_collect_register_32bit, mips_supply_register_32bit)
13773 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13774 (mips_store_fpregset): Ditto.
13775 * linux-ppc-low.c (ppc_supply_ptrace_register)
13776 (ppc_supply_ptrace_register): Ditto.
13777 (parse_spufs_run): Adjust.
13778 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13779 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13780 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13781 take a regcache. Adjust.
13782 * linux-s390-low.c (s390_collect_ptrace_register)
13783 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13784 (s390_set_pc): Change prototype to take a regcache. Adjust.
13785 (s390_arch_setup): Adjust.
13786 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13787 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13788 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13789 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13790 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13792 (sparc_breakpoint_at): Adjust.
13793 * linux-xtensa-low.c (xtensa_fill_gregset):
13794 (xtensa_store_gregset):
13795 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13796 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13797 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13798 prototype to take a regcache. Adjust.
13799 * win32-arm-low.c (arm_fetch_inferior_register)
13800 (arm_store_inferior_register): Change prototype to take a
13802 * win32-i386-low.c (i386_fetch_inferior_register)
13803 (i386_store_inferior_register): Change prototype to take a
13805 * win32-low.c (child_fetch_inferior_registers)
13806 (child_store_inferior_registers): Change prototype to take a
13808 (win32_wait): Adjust.
13809 (win32_fetch_inferior_registers): Change prototype to take a
13811 (win32_store_inferior_registers): Adjust.
13812 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13813 store_inferior_register>: Change prototype to take a regcache.
13815 2010-01-20 Doug Evans <dje@google.com>
13817 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13819 (linux_wait_for_event1, linux_init_signals): Ditto.
13820 (W_STOPCODE): Provide definition if missing.
13822 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13824 * linux-low.c (linux_core_of_thread): New.
13825 (compare_ints, show_process, list_threads): New.
13826 (linux_qxfer_osdata): Report threads and cores.
13827 (linux_target_op): Register linux_core_of_thread.
13828 * remote-utils.c (prepare_resume_reply): Report the core.
13829 (buffer_xml_printf): Support %d specifier.
13830 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13832 (handle_query): Handle qXfer:threads. Announce availability
13834 * target.h (struct target_ops): New field core_of_thread.
13836 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13838 * Makefile.in (clean): Remove new generated files.
13839 (reg-s390.o, reg-s390.c): Remove rules.
13840 (reg-s390x.o, reg-s390x.c): Likewise.
13841 (s390-linux32.o, s390-linux32.c): Add rules.
13842 (s390-linux64.o, s390-linux64.c): Likewise.
13843 (s390x-linux64.o, s390x-linux64.c): Likewise.
13844 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13845 * linux-s390-low.c: Include <elf.h>.
13846 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13847 (init_registers_s390): Remove prototype.
13848 (init_registers_s390x): Likewise.
13849 (init_registers_s390_linux32): Add prototype.
13850 (init_registers_s390_linux64): Likewise.
13851 (init_registers_s390x_linux64): Likewise.
13852 (s390_num_regs_3264): New define.
13853 (s390_regmap_3264): New global variable.
13854 (s390_cannot_fetch_register): Remove obsolete check.
13855 (s390_cannot_store_register): Likewise.
13856 (s390_collect_ptrace_register): Handle upper/lower register halves.
13857 (s390_supply_ptrace_register): Likewise.
13858 (s390_fill_gregset): Update to register number changes.
13859 (s390_get_hwcap): New routine.
13860 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13861 Install appropriate regmap and register set.
13863 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13865 * server.c (gdbserver_version): Update copyright year to 2010.
13866 * gdbreplay.c (gdbreplay_version): Likewise.
13868 2009-12-28 Doug Evans <dje@google.com>
13870 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13871 elf/external.h. Include <elf.h> instead but only if necessary.
13873 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13875 * linux-low.c (linux_remove_process): Remove `detaching'
13876 parameter. Don't release/detach from thread_db here.
13877 (linux_kill): Release/detach from thread_db here, ...
13878 (linux_detach): ... and here, before actually detaching.
13879 (linux_wait_1): ... and here, when a process exits.
13880 * thread-db.c (any_thread_of): New.
13881 (thread_db_free): Switch the current inferior to a thread of the
13884 2009-12-21 Doug Evans <dje@google.com>
13886 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13888 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13889 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13890 warning ifndef __NR_tkill. Move setting of errno there too.
13891 Delete unnecessary resetting of errno after syscall.
13892 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13894 * configure.ac: Check for dladdr.
13895 * config.in: Regenerate.
13896 * configure: Regenerate.
13897 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13898 (try_thread_db_load): Update.
13900 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13902 2009-12-18 Doug Evans <dje@google.com>
13904 * event-loop.c: Include unistd.h if it exists.
13906 * linux-low.c (my_waitpid): Move definition away from being in
13907 between linux_tracefork_child/linux_test_for_tracefork.
13909 * gdb_proc_service.h (psaddr_t): Fix type.
13910 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13911 signature to match glibc.
13913 2009-12-16 Doug Evans <dje@google.com>
13915 * linux-low.c (linux_read_memory): Fix argument to read.
13917 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13919 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13920 events, don't leave current_inferior pointing at null.
13922 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13924 * win32-low.c (LOG): Delete.
13925 (OUTMSG): Output to stderr.
13926 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13927 on compile time LOG macro.
13928 (win32_wait): Fix debug output.
13930 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13932 * win32-low.c (win32_add_one_solib): If the dll name is
13933 "ntdll.dll", prepend the system directory to the dll path.
13935 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13937 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13939 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13940 Vladimir Prus <vladimir@codesourcery.com>
13942 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13943 * configure.ac: Check for __mcoldfire__ and set
13944 gdb_cv_m68k_is_coldfire.
13945 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13946 reg-cf.o and reg-m68k.o.
13947 * configure: Regenerated.
13949 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13951 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13952 Pass it to thread_db_free.
13953 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13954 proper `detaching' argument to linux_remove_process.
13955 * linux-low.h (thread_db_free): Add `detaching' parameter.
13956 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13958 (thread_db_free): Add `detaching' parameter. Only
13959 call td_ta_clear_event if detaching from process.
13961 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13963 * thread-db.c (thread_db_free): Fix typo.
13965 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13968 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13970 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13972 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13973 with an i686 compiler.
13974 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13976 * configure: Rebuilt.
13978 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13982 * server.c (handle_search_memory_1): Correct read_addr initialization
13983 in loop for searching subsequent chunks.
13985 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13987 * configure.ac: New --with-libthread-db option.
13988 * thread-db.c: Allow direct dependence on libthread_db.
13989 (thread_db_free): Adjust.
13990 * config.in: Regenerate.
13991 * configure: Likewise.
13993 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13996 * thread-db.c (attach_thread): New function.
13997 (maybe_attach_thread): Return success/failure.
13998 (find_new_threads_callback): Adjust.
13999 (thread_db_find_new_threads): Loop until no new threads.
14001 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14003 * proc-service.c (ps_lgetregs): Formatting.
14005 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14007 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14008 * configure.ac: Adjust.
14009 * linux-low.h (struct process_info_private): Move members to struct
14011 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14012 * linux-low.c (linux_remove_process): Adjust.
14013 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14014 * server.c (handle_query): Move code ...
14015 (handle_monitor_command): ... here. New function.
14016 * target.h (struct target_ops): New member.
14017 * thread-db.c (struct thread_db): New.
14018 (libthread_db_search_path): New variable.
14019 (thread_db_create_event, thread_db_enable_reporting)
14020 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14021 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14022 (try_thread_db_load_1, dladdr_to_soname): New functions.
14023 (try_thread_db_load, thread_db_load_search): New functions.
14024 (thread_db_init): Search for libthread_db.
14025 (thread_db_free): New function.
14026 (thread_db_handle_monitor_command): Likewise.
14027 * config.in: Regenerate.
14028 * configure: Regenerate.
14030 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14032 * spu-low.c (spu_kill): Wait for inferior to terminate.
14033 Call clear_inferiors.
14034 (spu_detach): Call clear_inferiors.
14036 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14038 * aclocal.m4: Regenerate.
14039 * config.in: Likewise.
14040 * configure: Likewise.
14042 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14044 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14045 (parse_spufs_run): New function.
14046 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14047 (ppc_breakpoint_at): Handle SPU breakpoints.
14049 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14051 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14052 (SPUFS_MAGIC): Define.
14053 (spu_enumerate_spu_ids): New function.
14054 (linux_qxfer_spu): New function.
14055 (linux_target_ops): Install linux_qxfer_spu.
14057 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14059 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14060 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14061 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14062 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14063 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14064 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14065 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14066 (init_registers_powerpc_cell32l): Add prototype.
14067 (init_registers_powerpc_cell64l): Likewise.
14068 (ppc_arch_setup): Detect Cell/B.E. architecture.
14070 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14072 * Makefile.in (datarootdir): New variable.
14074 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14076 * linux-low.c (linux_write_memory): Update debugging output.
14077 * Makefile.in (clean): Add new descriptions.
14078 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14079 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14080 * configure.srv: Add new files for arm*-*-linux*.
14081 * linux-arm-low.c: Add new declarations.
14082 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14083 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14084 (HWCAP_VFPv3D16): New.
14085 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14086 instead of __IWMMXT__.
14087 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14088 (arm_arch_setup): New.
14089 (target_regsets): Remove #ifdef. Add VFP regset.
14090 (the_low_target): Use arm_arch_setup.
14092 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14094 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14095 the main thread again.
14097 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14099 Adding Neutrino gdbserver.
14100 * configure: Regenerated.
14101 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14102 * configure.srv (i[34567]86-*-nto*): New target.
14103 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14104 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14105 (nto_comctrl) [__QNX__]: New function.
14106 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14108 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14110 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14113 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14114 Pedro Alves <pedro@codesourcery.com>
14116 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14117 don't support CONTEXT_EXTENDED_REGISTERS.
14118 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14119 (the_low_target): Install them.
14120 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14121 failing with ERROR_PIPE_NOT_CONNECTED.
14123 2009-06-30 Doug Evans <dje@google.com>
14124 Pierre Muller <muller@ics.u-strasbg.fr>
14126 Add h/w watchpoint support to x86-linux, win32-i386.
14127 * Makefile.in (SFILES): Add i386-low.c
14128 (i386_low_h): Define.
14129 (i386-low.o): Add dependencies.
14130 (linux-x86-low.o): Add i386-low.h dependency.
14131 (win32-i386-low.o): Ditto.
14132 * i386-low.c: New file.
14133 * i386-low.h: New file.
14134 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14135 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14136 * linux-low.c (linux_add_process): Initialize arch_private.
14137 (linux_remove_process): Free arch_private.
14138 (add_lwp): Initialize arch_private.
14139 (delete_lwp): Free arch_private.
14140 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14142 * linux-low.h (process_info_private): New member arch_private.
14143 (lwp_info): New member arch_private.
14144 (linux_target_ops): New members new_process, new_thread,
14146 (ptid_of): New macro.
14147 * linux-x86-low.c: Include stddef.h, i386-low.h.
14148 (arch_process_info): New struct.
14149 (arch_lwp_info): New struct.
14150 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14151 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14152 (i386_dr_low_get_status): New function.
14153 (x86_insert_point, x86_remove_point): New functions.
14154 (x86_stopped_by_watchpoint): New function.
14155 (x86_stopped_data_address): New function.
14156 (x86_linux_new_process, x86_linux_new_thread): New functions.
14157 (x86_linux_prepare_to_resume): New function.
14158 (the_low_target): Add entries for insert_point, remove_point,
14159 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14161 * server.c (debug_hw_points): New global.
14162 (monitor_show_help): Document set debug-hw-points.
14163 (handle_query): Process "set debug-hw-points".
14164 * server.h (debug_hw_points): Declare.
14165 (paddress): Declare.
14166 * utils.c (NUMCELLS, CELLSIZE): New macros.
14167 (get_sell, xsnprintf, paddress): New functions.
14168 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14169 remove_point, stopped_by_watchpoint, stopped_data_address.
14170 * win32-i386-low.c: Include i386-low.h.
14171 (debug_reg_state): Replaces dr.
14172 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14173 (i386_dr_low_get_status): New function.
14174 (i386_insert_point, i386_remove_point): New functions.
14175 (i386_stopped_by_watchpoint): New function.
14176 (i386_stopped_data_address): New function.
14177 (i386_initial_stuff): Update.
14178 (get_thread_context,set_thread_context,i386_thread_added): Update.
14179 (the_low_target): Add entries for insert_point,
14180 remove_point, stopped_by_watchpoint, stopped_data_address.
14181 * win32-low.c (win32_insert_watchpoint): New function.
14182 (win32_remove_watchpoint): New function.
14183 (win32_stopped_by_watchpoint): New function.
14184 (win32_stopped_data_address): New function.
14185 (win32_target_ops): Add entries for insert_watchpoint,
14186 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14187 * win32-low.h (win32_target_ops): New members insert_point,
14188 remove_point, stopped_by_watchpoint, stopped_data_address.
14190 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14192 * server.c (process_serial_event): Re-return unsupported, not
14193 error, if the type isn't recognized. Re-allow supporting only
14194 insert or remove packets. Also call require_running for
14195 breakpoints. Add missing break statement to default case. Tidy.
14196 * target.h (struct target_ops): Rename insert_watchpoint to
14197 insert_point, and remove_watchpoint to remove_point.
14199 * linux-low.h (struct linux_target_ops): Likewise.
14200 * linux-low.c (linux_insert_watchpoint): Rename to ...
14201 (linux_insert_point): ... this. Adjust.
14202 (linux_remove_watchpoint): Rename to ...
14203 (linux_remove_point): ... this. Adjust.
14204 (linux_target_ops): Adjust.
14205 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14206 (cris_insert_point): ... this.
14207 (cris_remove_watchpoint): Rename to ...
14208 (cris_remove_point): ... this.
14209 (the_low_target): Adjust.
14211 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14213 * server.c (handle_v_kill): Pass signal_pid to
14214 kill_inferior if multi_process is zero.
14216 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14218 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14219 * target.h (target_ops): Comment for *_watchpoint to make it clear
14220 the functions can get types '0' and '1'.
14222 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14224 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14225 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14226 * regcache.c (get_regcache): Likewise.
14227 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14228 * win32-low.c (child_fetch_inferior_registers): Remove check for
14231 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14232 Pedro Alves <pedro@codesourcery.com>
14234 * target.h (struct target_ops) <supports_multi_process>: New
14236 (target_supports_multi_process): New.
14237 * server.c (handle_query): Even if GDB reports support, only
14238 enable multi-process if the target also supports it. Report
14239 multi-process support only if the target backend supports it.
14240 * linux-low.c (linux_supports_multi_process): New function.
14241 (linux_target_ops): Install it as target_supports_multi_process
14244 2009-05-24 Doug Evans <dje@google.com>
14246 Global renaming of find_thread_pid to find_thread_ptid.
14247 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14248 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14249 All callers updated.
14251 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14252 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14255 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14256 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14257 (linux_resume_one_lwp): Ditto.
14259 2009-05-23 Doug Evans <dje@google.com>
14261 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14262 from struct inferior_list_entry * to struct lwp_info *.
14263 All callers updated.
14265 2009-05-13 Doug Evans <dje@google.com>
14267 * linux-x86-low.c: Don't include assert.h.
14268 (x86_siginfo_fixup): Use fatal, not assert.
14269 (x86_arch_setup): Fix comment.
14271 2009-05-12 Doug Evans <dje@google.com>
14273 Biarch support for i386/amd64 gdbserver.
14274 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14275 Add linux-x86-low.c.
14276 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14277 (linux-x86-low.o): Add.
14278 * linux-x86-64-low.c: Delete.
14279 * linux-i386-low.c: Delete.
14280 * linux-x86-low.c: New file.
14281 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14283 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14285 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14286 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14287 (linux_child_pid_to_exec_file): New function.
14288 (elf_64_header_p, elf_64_file_p): New functions.
14289 (siginfo_fixup): New function.
14290 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14291 give target a chance to convert layout.
14292 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14293 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14295 2009-05-07 Doug Evans <dje@google.com>
14297 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14298 (regsets_store_inferior_registers): Ditto.
14300 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14304 * linux-low.c (must_set_ptrace_flags): Delete.
14305 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14307 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14308 `lwp->must_set_ptrace_flags' instead.
14309 (linux_wait_for_event_1): Set ptrace options here.
14310 (linux_wait_1): ... not here.
14312 2009-04-30 Doug Evans <dje@google.com>
14314 * inferiors.c (started_inferior_callback): New function.
14315 (attached_inferior_callback): New function.
14316 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14317 * server.c (print_started_pid, print_attached_pid): New functions.
14318 (detach_or_kill_for_exit): New function.
14319 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14320 * server.h (have_started_inferiors_p): Declare.
14321 (have_attached_inferiors_p): Declare.
14323 * inferiors.c (remove_process): Fix memory leak, free process.
14324 * linux-low.c (linux_remove_process): New function.
14325 (linux_kill): Call it instead of remove_process.
14326 (linux_detach, linux_wait_1): Ditto.
14328 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14330 * configure.srv: Add x86 Windows CE target.
14332 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14334 * inferiors.c (get_thread_process): Make global.
14335 * server.h (get_thread_process): Add prototype.
14336 * thread-db.c (find_one_thread): Use get_thread_process
14337 instead of current_process.
14338 (thread_db_get_tls_address): Do not crash if called when
14339 thread layer is not yet initialized.
14341 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14343 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14344 * spu-low.c (current_tid): Rename to ...
14345 (current_ptid): ... this.
14346 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14347 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14348 ptid_get_lwp (current_ptid) instead of current_tid.
14349 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14350 instead of current_tid. Use find_process_pid to verify pid
14351 argument is valid. Pass proper argument to remove_process.
14352 (spu_thread_alive): Compare current_ptid instead of current_tid.
14353 (spu_resume): Likewise.
14355 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14357 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14360 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14362 Implement the multiprocess extensions, and add linux multiprocess
14365 * server.h (ULONGEST): Declare.
14366 (struct ptid, ptid_t): New.
14367 (minus_one_ptid, null_ptid): Declare.
14368 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14369 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14370 (struct inferior_list_entry): Change `id' type from unsigned from
14372 (struct sym_cache, struct breakpoint, struct
14373 process_info_private): Forward declare.
14374 (struct process_info): Declare.
14375 (current_process): Declare.
14376 (all_processes): Declare.
14377 (initialize_inferiors): Declare.
14378 (add_thread): Adjust to use ptid_t.
14379 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14380 (add_process, remove_process, find_thread_pid): Declare.
14381 (find_inferior_id): Adjust to use ptid_t.
14382 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14383 (multi_process): Declare.
14384 (push_event): Adjust to use ptid_t.
14385 (read_ptid, write_ptid): Declare.
14386 (prepare_resume_reply): Adjust to use ptid_t.
14387 (clear_symbol_cache): Declare.
14388 * inferiors.c (all_processes): New.
14389 (null_ptid, minus_one_ptid): New.
14390 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14391 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14392 (add_thread): Change unsigned long to ptid. Remove gdb_id
14394 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14395 (gdb_id_to_thread): Rename to ...
14396 (find_thread_pid): ... this. Change unsigned long to ptid.
14397 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14398 (loaded_dll, pull_pid_from_list): Adjust.
14399 (add_process, remove_process, find_process_pid)
14400 (get_thread_process, current_process, initialize_inferiors): New.
14401 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14402 (struct target_waitstatus) <related_pid>: Ditto.
14403 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14404 return type to int.
14405 (struct target_ops) <join>: Add `pid' argument.
14406 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14407 (struct target_ops) <wait>: Add `ptid' field. Change return type
14409 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14410 (mywait): Add `ptid' argument. Change return type to ptid_t.
14411 (target_pid_to_str): Declare.
14412 * target.c (set_desired_inferior): Adjust to use ptids.
14413 (mywait): Add new `ptid' argument. Adjust.
14414 (target_pid_to_str): New.
14415 * mem-break.h (free_all_breakpoints): Declare.
14416 * mem-break.c (breakpoints): Delelete.
14417 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14418 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14419 to use per-process breakpoint list.
14420 (free_all_breakpoints): New.
14421 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14422 (symbol_cache, all_symbols_looked_up): Delete.
14424 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14426 (prepare_resume_reply): Change ptid argument's type from unsigned
14427 long to ptid_t. Adjust. Implement W;process and X;process.
14428 (free_sym_cache, clear_symbol_cache): New.
14429 (look_up_one_symbol): Adjust to per-process symbol cache. *
14430 * server.c (cont_thread, general_thread, step_thread): Change type
14432 (attached): Delete.
14433 (multi_process): New.
14434 (last_ptid): Change type to ptid_t.
14435 (struct vstop_notif) <ptid>: Change type to ptid_t.
14436 (queue_stop_reply, push_event): Change `ptid' argument's type to
14438 (discard_queued_stop_replies): Add `pid' argument.
14439 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14440 changes. Don't reference the `attached' global.
14441 (attach_inferior): Adjust to mywait interface changes.
14442 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14443 features. Handle and report "multiprocess+". Handle
14445 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14447 (handle_v_kill): New.
14448 (handle_v_stopped): Adjust to use target_pid_to_str.
14449 (handle_v_requests): Allow multiple attaches and runs when
14450 multiprocess extensions are in effect. Handle "vKill".
14451 (myresume): Adjust to use ptids.
14452 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14453 (handle_status): Adjust to discard_queued_stop_replies interface
14455 (first_thread_of, kill_inferior_callback)
14456 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14457 (main): Call initialize_inferiors. Adjust to use ptids, killing
14458 and detaching from all inferiors. Handle multiprocess packet
14460 * linux-low.h: Include gdb_proc_service.h.
14461 (struct process_info_private): New.
14462 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14463 <lwpid_of>: Use ptid_get_lwp.
14464 (get_lwp_thread): Adjust.
14465 (struct lwp_info): Add `dead' member.
14466 (find_lwp_pid): Declare.
14467 * linux-low.c (thread_db_active): Delete.
14468 (new_inferior): Adjust comment.
14469 (inferior_pid): Delete.
14470 (linux_add_process): New.
14471 (handle_extended_wait): Adjust.
14472 (add_lwp): Change unsigned long to ptid.
14473 (linux_create_inferior): Add process to processes table. Adjust
14474 to use ptids. Don't set new_inferior here.
14475 (linux_attach_lwp): Rename to ...
14476 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14477 it. Adjust to use ptids.
14478 (linux_attach_lwp): New.
14479 (linux_attach): Add process to processes table. Don't set
14481 (struct counter): New.
14482 (second_thread_of_pid_p, last_thread_of_process_p): New.
14483 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14484 multiple processes.
14485 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14486 processes. Remove process from process table.
14487 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14488 to multiple processes.
14489 (any_thread_of): New.
14490 (linux_detach): Add `pid' argument, and handle it. Remove process
14491 from processes table.
14492 (linux_join): Add `pid' argument. Handle it.
14493 (linux_thread_alive): Change unsighed long argument to ptid_t.
14494 Consider dead lwps as not being alive.
14495 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14496 threads we're not interested in.
14497 (same_lwp, find_lwp_pid): New.
14498 (linux_wait_for_lwp): Change `pid' argument's type from int to
14500 (linux_wait_for_event): Rename to ...
14501 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14502 from int to ptid_t. Adjust.
14503 (linux_wait_for_event): New.
14504 (linux_wait_1): Add `ptid' argument. Change return type to
14505 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14506 that exit from the process table.
14507 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14509 (mark_lwp_dead): New.
14510 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14511 stopping all threads, mark its main lwp as dead.
14512 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14514 (fetch_register, usr_store_inferior_registers)
14515 (regsets_fetch_inferior_registers)
14516 (regsets_store_inferior_registers, linux_read_memory)
14517 (linux_write_memory): Inline `inferior_pid'.
14518 (linux_look_up_symbols): Adjust to use per-process
14519 `thread_db_active'.
14520 (linux_request_interrupt): Adjust to use ptids.
14521 (linux_read_auxv): Inline `inferior_pid'.
14522 (initialize_low): Don't reference thread_db_active.
14523 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14524 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14525 (ps_getpid): Return the pid of the current inferior.
14526 * thread-db.c (proc_handle, thread_agent): Delete.
14527 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14529 (find_one_thread): Change argument type to ptid_t. Adjust to
14531 (maybe_attach_thread): Adjust to per-process data and ptids.
14532 (thread_db_find_new_threads): Ditto.
14533 (thread_db_init): Ditto.
14534 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14535 processes table. Adjust to use ptids.
14536 (spu_kill, spu_detach): Adjust interface. Remove process from
14538 (spu_join, spu_thread_alive): Adjust interface.
14539 (spu_wait): Adjust interface. Remove process from processes
14540 table. Adjust to use ptids.
14541 * win32-low.c (current_inferior_tid): Delete.
14542 (current_inferior_ptid): New.
14543 (debug_event_ptid): New.
14544 (thread_rec): Take a ptid. Adjust.
14545 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14546 (child_delete_thread): Ditto.
14547 (do_initial_child_stuff): Add `attached' argument. Add process to
14549 (child_fetch_inferior_registers, child_store_inferior_registers):
14551 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14552 (win32_attach): Pass 1 to do_initial_child_stuff.
14553 (win32_kill): Adjust interface. Remove process from processes
14555 (win32_detach): Ditto.
14556 (win32_join): Adjust interface.
14557 (win32_thread_alive): Take a ptid.
14558 (win32_resume): Adjust to use ptids.
14559 (get_child_debug_event): Ditto.
14560 (win32_wait): Adjust interface. Remove exiting process from
14563 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14565 Non-stop mode support.
14567 * server.h (non_stop): Declare.
14568 (gdb_client_data, handler_func): Declare.
14569 (delete_file_handler, add_file_handler, start_event_loop):
14571 (handle_serial_event, handle_target_event, push_event)
14572 (putpkt_notif): Declare.
14573 * target.h (enum resume_kind): New.
14574 (struct thread_resume): Replace `step' field by `kind' field.
14575 (TARGET_WNOHANG): Define.
14576 (struct target_ops) <wait>: Add `options' argument.
14577 <supports_non_stop, async, start_non_stop>: New fields.
14578 (target_supports_non_stop, target_async): New.
14579 (start_non_stop): Declare.
14580 (mywait): Add `options' argument.
14581 * target.c (mywait): Add `options' argument. Print child exit
14582 notifications here.
14583 (start_non_stop): New.
14584 * server.c (non_stop, own_buf, mem_buf): New globals.
14585 (struct vstop_notif): New.
14586 (notif_queue): New global.
14587 (queue_stop_reply, push_event, discard_queued_stop_replies)
14588 (send_next_stop_reply): New.
14589 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14591 (attach_inferior): In non-stop mode, don't wait for the target
14593 (handle_general_set): Handle QNonStop.
14594 (handle_query): When handling qC, return the current general
14595 thread, instead of the first thread of the list.
14596 (handle_query): If the backend supports non-stop mode, include
14597 QNonStop+ in the qSupported query response.
14598 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14600 (handle_v_attach, handle_v_run): Handle non-stop mode.
14601 (handle_v_stopped): New.
14602 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14603 (myresume): Adjust to use resume_kind. Handle non-stop.
14604 (queue_stop_reply_callback): New.
14605 (handle_status): Handle non-stop mode.
14606 (main): Clear non_stop flag on reconnection. Use the event-loop.
14607 Refactor serial protocol handling from here ...
14608 (process_serial_event): ... to this new function. When GDB
14609 selects any thread, select one here. In non-stop mode, wait until
14610 GDB acks all pending events before exiting.
14611 (handle_serial_event, handle_target_event): New.
14612 * remote-utils.c (remote_open): Install remote_desc in the event
14614 (remote_close): Remove remote_desc from the event loop.
14615 (putpkt_binary): Rename to...
14616 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14617 (putpkt_binary): New as wrapper around putpkt_binary_1.
14618 (putpkt_notif): New.
14619 (prepare_resume_reply): In non-stop mode, don't change the
14621 * event-loop.c: New.
14622 * Makefile.in (OBJ): Add event-loop.o.
14623 (event-loop.o): New rule.
14625 * linux-low.h (pid_of): Moved here.
14627 (get_lwp_thread): Use lwpid_of.
14628 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14629 * linux-low.c (pid_of): Delete.
14630 (inferior_pid): Use lwpid_of.
14631 (linux_event_pipe): New.
14632 (target_is_async_p): New.
14634 (handle_extended_wait): Use lwpid_of.
14635 (add_lwp): Don't set lwpid field.
14636 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14637 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14638 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14639 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14640 first. Adjust to linux_wait_for_event interface changes. Use
14642 (linux_detach): Don't delete the main lwp here.
14643 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14644 (status_pending_p): Don't consider explicitly suspended lwps.
14645 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14646 pointer. Add OPTIONS argument. Change return type to int. Use
14647 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14648 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14649 pointer. Add status pointer argument. Return a pid instead of a
14650 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14651 changes. In non-stop mode, don't switch to a random thread.
14652 (linux_wait): Rename to...
14653 (linux_wait_1): ... this. Add target_options argument, and handle
14654 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14655 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14656 clean exit and signal exit code. Don't stop all threads in
14657 non-stop mode. In all-stop mode, only stop all threads when
14658 reporting a stop to GDB. Handle explicit thread stop requests.
14659 (async_file_flush, async_file_mark): New.
14661 (send_sigstop): Use lwpid_of.
14662 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14663 interface changes. In non-stop mode, don't switch to a random
14665 (linux_resume_one_lwp): Use lwpid_of.
14666 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14667 (linux_resume_one_thread): ... this. Handle resume_stop. In
14668 non-stop mode, don't look for pending flag in all threads.
14669 (resume_status_pending_p): Don't consider explicitly suspended
14671 (my_waitpid): Reimplement. Emulate __WALL.
14672 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14674 (sigchld_handler, linux_supports_non_stop, linux_async)
14675 (linux_start_non_stop): New.
14676 (linux_target_ops): Register linux_supports_non_stop, linux_async
14677 and linux_start_non_stop.
14678 (initialize_low): Install SIGCHLD handler.
14679 * thread-db.c (thread_db_create_event, find_one_thread)
14680 (thread_db_get_tls_address): Use lwpid_of.
14681 * win32-low.c (win32_detach): Adjust to use resume_kind.
14682 (win32_wait): Add `options' argument.
14683 * spu-low.c (spu_resume): Adjust to use resume_kind.
14684 (spu_wait): Add `options' argument.
14686 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14688 Decouple target code from remote protocol.
14690 * target.h (enum target_waitkind): New.
14691 (struct target_waitstatus): New.
14692 (struct target_ops) <wait>: Return an unsigned long. Take a
14693 target_waitstatus pointer instead of a char pointer.
14694 (mywait): Likewise.
14695 * target.c (mywait): Change prototype to return an unsigned long.
14696 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14697 * server.h (thread_from_wait, old_thread_from_wait): Delete
14699 (prepare_resume_reply): Change prototype to take a
14701 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14702 (last_status, last_ptid): New.
14703 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14704 pid instead of a signal.
14705 (attach_inferior): Remove "status" and "signal" parameters.
14707 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14709 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14710 (handle_v_requests, myresume): Remove "status" and "signal"
14711 parameters. Adjust.
14712 (handle_status): New.
14713 (main): Delete local `status'. Adjust.
14714 * remote-utils.c: Include target.h.
14715 (prepare_resume_reply): Change prototype to take a
14716 target_waitstatus. Adjust.
14718 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14720 * spu-low.c (spu_wait): Adjust.
14721 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14723 (win32_wait): Adjust.
14725 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14727 * target.h (struct thread_resume): Delete leave_stopped member.
14728 (struct target_ops): Add a `n' argument to the `resume' callback.
14729 * server.c (start_inferior): Adjust.
14730 (handle_v_cont, myresume): Adjust.
14731 * linux-low.c (check_removed_breakpoint): Adjust to resume
14732 interface change, and to removed leave_stopped field.
14733 (resume_ptr): Delete.
14734 (struct thread_resume_array): New.
14735 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14736 resume interface change.
14737 (linux_continue_one_thread, linux_queue_one_thread)
14738 (resume_status_pending_p): Check if the resume field is NULL
14739 instead of checking the leave_stopped member.
14740 (linux_resume): Adjust to the target resume interface change.
14741 * spu-low.c (spu_resume): Adjust to the target resume interface
14743 * win32-low.c (win32_detach, win32_resume): Ditto.
14745 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14747 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14749 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14751 (linux_continue_one_thread): Only preserve the stepping flag if
14752 there's a pending breakpoint.
14754 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14756 * server.c (main): After the inferior having exited, call
14757 remote_close before exiting gdbserver.
14759 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14761 Fix size of FPSCR in Power 7 processors.
14762 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14763 (PPC_FEATURE_HAS_DFP): New #define.
14764 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14767 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14769 * server.c (handle_query) Whitespace and formatting.
14771 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14773 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14774 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14775 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14776 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14777 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14778 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14779 Makefile.in, configure.ac: Fix whitespace throughout.
14780 * configure: Regenerate.
14782 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14784 * inferiors.c (find_inferior): Make it safe for the callback
14785 function to delete the currently iterated inferior.
14787 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14789 * Makefile.in (linuw_low_h): Move higher.
14790 (thread-db.o): Depend on $(linux_low_h).
14792 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14794 Rename "process" to "lwp" throughout.
14796 * linux-low.c (all_processes): Rename to...
14797 (all_lwps): ... this.
14798 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14799 (add_process): Rename to ...
14800 (add_lwp): ... this. Adjust.
14801 (linux_create_inferior): Adjust.
14802 (linux_attach_lwp): Adjust.
14803 (linux_attach): Adjust.
14804 (linux_kill_one_process): Rename to ...
14805 (linux_kill_one_lwp): ... this. Adjust.
14806 (linux_kill): Adjust.
14807 (linux_detach_one_process): Rename to ...
14808 (linux_detach_one_lwp): ... this. Adjust.
14809 (linux_detach): Adjust.
14810 (check_removed_breakpoint): Adjust.
14811 (status_pending_p): Adjust.
14812 (linux_wait_for_process): Rename to ...
14813 (linux_wait_for_lwp): ... this. Adjust.
14814 (linux_wait_for_event): Adjust.
14815 (send_sigstop): Adjust.
14816 (wait_for_sigstop): Adjust.
14817 (stop_all_processes): Rename to ...
14818 (stop_all_lwps): ... this.
14819 (linux_resume_one_process): Rename to ...
14820 (linux_resume_one_lwp): ... this. Adjust.
14821 (linux_set_resume_request, linux_continue_one_thread)
14822 (linux_queue_one_thread, resume_status_pending_p)
14823 (usr_store_inferior_registers, regsets_store_inferior_registers)
14824 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14826 * linux-low.h (get_process): Rename to ...
14827 (get_lwp): ... this. Adjust.
14828 (get_thread_process): Rename to ...
14829 (get_thread_lwp): ... this. Adjust.
14830 (get_process_thread): Rename to ...
14831 (get_lwp_thread): ... this. Adjust.
14832 (struct process_info): Rename to ...
14833 (struct lwp_info): ... this.
14834 (all_processes): Rename to ...
14835 (all_lwps): ... this.
14836 * proc-service.c (ps_lgetregs): Adjust.
14837 * thread-db.c (thread_db_create_event, find_one_thread)
14838 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14840 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14842 * server.c (handle_query): Handle "qAttached".
14844 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14846 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14847 GPLv3, update license URL.
14849 2009-03-01 Doug Evans <dje@google.com>
14851 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14852 (server_h): Add gdb_signals.h.
14853 (signals.o): Update.
14854 * server.h (target_signal_from_host,target_signal_to_host_p)
14855 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14857 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14859 * remote-utils.c (getpkt): Also generate remote-debug
14860 information if noack_mode is set.
14862 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14864 * server.c (handle_query): Report qXfer:siginfo:read and
14865 qXfer:siginfo:write as supported and handle them.
14866 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14867 * linux-low.c (linux_xfer_siginfo): New.
14868 (linux_target_ops): Set it.
14870 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14872 * server.c (gdbserver_usage): Mention --remote-debug.
14873 (main): Accept '--remote-debug' switch.
14875 2009-01-18 Doug Evans <dje@google.com>
14877 * regcache.c (new_register_cache): No need to check result of xcalloc.
14878 * server.c (handle_search_memory): Back out calls to xmalloc,
14879 result is checked and error is returned to user upon failure.
14880 (handle_query): Ditto. Add more checks for result of malloc.
14881 (handle_v_cont): Check result of malloc, report error back to
14883 (handle_v_run): Ditto. Call freeargv.
14884 * server.h (freeargv): Declare.
14885 * utils.c (freeargv): New fn.
14887 2009-01-15 Doug Evans <dje@google.com>
14889 * gdbreplay.c (perror_with_name): Make arg const char *.
14890 * server.h (target_signal_to_name): Make return type const char *.
14891 * thread-db.c (thread_db_err_str): Make return type const char *.
14892 * utils.c (perror_with_name): Make arg const char *.
14894 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14896 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14897 when handling a EXIT_PROCESS_DEBUG_EVENT.
14899 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14901 * gdbreplay.c (gdbreplay_version): Update copyright year.
14902 * server.c (gdbserver_version): Likewise.
14904 2009-01-05 Doug Evans <dje@google.com>
14906 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14907 (handle_extended_wait): Improve comment.
14909 2008-12-13 Doug Evans <dje@google.com>
14911 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14912 * server.h (ATTR_MALLOC): New macro.
14913 (xmalloc,xcalloc,xstrdup): Declare.
14914 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14915 * inferiors.c: Ditto.
14916 * linux-low.c: Ditto.
14917 * mem-break.c: Ditto.
14918 * regcache.c: Ditto.
14919 * remote-utils.c: Ditto.
14922 * win32-low.c: Ditto.
14924 2008-12-12 Doug Evans <dje@google.com>
14926 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14927 in debugging printf.
14929 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14931 2008-12-09 Doug Evans <dje@google.com>
14933 * linux-low.h (struct process_info): Delete member tid, unused.
14934 * thread-db.c (find_one_thread): Update.
14935 (maybe_attach_thread): Update.
14937 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14939 * target.h (struct target_ops): Add qxfer_osdata member.
14940 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14942 (linux_qxfer_osdata): New functions.
14943 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14945 * server.c (handle_query): Handle "qXfer:osdata:read:".
14946 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14947 (buffer_xml_printf): New functions.
14948 * server.h (struct buffer): New.
14949 (buffer_grow_str, buffer_grow_str0): New macros.
14950 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14951 (buffer_xml_printf): Declare.
14953 2008-11-24 Doug Evans <dje@google.com>
14955 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14957 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14959 * server.c (handle_v_run): Always use the supplied argument list.
14961 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14963 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14964 (xtensa_regmap_table): Add entry for scompare1.
14966 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14968 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14969 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14970 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14971 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14972 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14973 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14974 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14975 XML target descriptions.
14976 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14977 when inferior is running on an ISA 2.05 or later processor. Add
14978 special case to return offset for full 64-bit slot of FPSCR when
14981 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14983 * Makefile.in (SFILES, clean): Added sparc64 files.
14984 (reg-sparc64.o, reg-sparc64.c): New.
14985 * configure.srv (sparc*-*-linux*): New configuration.
14986 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14987 syscall arguments for SPARC.
14988 (regsets_store_inferior_registers): Likewise.
14989 * linux-sparc-low.c: New file.
14991 2008-10-21 Doug Evans <dje@google.com>
14993 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14994 (READLINE_DIR,READLINE_DEP): Delete.
14995 (INTERNAL_CFLAGS): Update.
14996 (LINTFLAGS): Update.
14998 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15000 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15001 whole argv from the last run, not just argv[0].
15003 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15005 * regcache.c (new_register_cache): Return NULL if the register
15006 cache size isn't known yet.
15007 (free_register_cache): Avoid dereferencing a NULL regcache.
15009 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15011 * configure.srv: Merge MIPS and MIPS64.
15013 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15015 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15017 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15019 * Makefile.in: Add required vsx dependencies.
15021 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15022 Declare init_registers_powerpc_vsx32l.
15023 Declare init_registers_powerpc_vsx64l.
15024 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15025 (ppc_arch_setup): Check for VSX in hwcap.
15026 (ppc_fill_vsxregset): New function.
15027 (ppc_store_vsxregset): New function.
15028 Add new VSX entry in regset_info target_regsets.
15030 * configure.srv: Add new VSX dependencies.
15032 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15034 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15035 (remote_open): Set or clear transport_is_reliable.
15036 (putpkt_binary): Don't expect acks in noack mode.
15037 (getpkt): Don't send ack/nac in noack mode.
15038 * server.c (handle_general_set): Handle QStartNoAckMode.
15039 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15041 (main): Reset noack_mode on every connection.
15042 * server.h (noack_mode): Declare.
15044 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15046 * Makefile.in (GDBREPLAY_OBS): New variable.
15047 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15049 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15050 Daniel Jacobowitz <dan@codesourcery.com>
15052 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15053 (usr_store_inferior_registers): Likewise.
15054 (regsets_store_inferior_registers): Likewise.
15056 2008-07-31 Rolf Jansen <rj@surtec.com>
15057 Pedro Alves <pedro@codesourcery.com>
15059 * configure.ac: Check for memmem declaration.
15060 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15061 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15062 (disable_packet_qfThreadInfo): Unconditionally compile.
15063 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15064 * configure, config.in: Regenerate.
15066 2008-07-28 Doug Kwan <dougkwan@google.com>
15068 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15069 (linux_write_memory): Remove declaration of errno.
15071 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15073 * linux-low.c (handle_extended_wait): Do not use "status"
15074 variable uninitialized.
15076 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15078 * server.c (handle_v_attach): Inhibit reporting dll changes.
15080 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15082 * remote-utils.c (prepare_resume_reply): If requested, don't
15083 output "thread:TID" in the T stop reply.
15085 * server.c (disable_packet_vCont, disable_packet_Tthread)
15086 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15087 (handle_query): If requested, disable support for qC, qfThreadInfo
15089 (handle_v_requests): If requested, disable support for vCont.
15090 (gdbserver_show_disableable): New.
15091 (main): Handle --disable-packet and --disable-packet=LIST.
15093 * server.h (disable_packet_vCont, disable_packet_Tthread)
15094 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15096 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15098 * server.c (gdbserver_usage): Mention --version.
15100 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15102 * Makefile.in (gdbreplay.o): New rule.
15104 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15106 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15107 message, not gdbserver.
15109 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15110 Nathan Sidwell <nathan@codesourcery.com>
15111 Joseph Myers <joseph@codesourcery.com>
15113 * acinclude.m4: Include ../../config/acx.m4.
15114 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15115 * configure, config.in: Regenerate.
15116 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15117 * server.c (gdbserver_version): Print PKGVERSION.
15118 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15119 (main): Adjust gdbserver_usage calls.
15120 * gdbreplay.c (version, host_name): Add declarations.
15121 (gdbreplay_version, gdbreplay_usage): New.
15122 (main): Accept --version and --help options.
15124 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15126 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15127 (arm_breakpoint_at): Handle Thumb.
15128 (the_low_target): Add comment.
15130 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15132 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15134 2008-05-09 Doug Evans <dje@google.com>
15136 * server.h (decode_search_memory_packet): Declare.
15137 * remote-utils.c (decode_search_memory_packet): New fn.
15138 * server.c (handle_search_memory_1): New fn.
15139 (handle_search_memory): New fn.
15140 (handle_query): Process qSearch:memory packets.
15142 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15144 * regcache.c (registers_length): Remove.
15145 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15146 full register packet.
15147 * regcache.h (registers_length): Remove prototype.
15148 * server.h (PBUFSIZ): Define to 16384.
15150 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15152 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15153 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15154 powerpc-64l.o, and powerpc-altivec64l.o.
15155 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15156 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15157 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15158 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15159 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15162 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15163 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15164 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15165 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15166 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15167 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15168 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15169 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15170 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15171 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15174 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15175 (init_registers_powerpc_32l): ... this new prototype.
15176 (init_registers_powerpc_32): Remove, replace by ...
15177 (init_registers_powerpc_altivec32l): ... this new prototype.
15178 (init_registers_powerpc_e500): Remove, replace by ...
15179 (init_registers_powerpc_e500l): ... this new prototype.
15180 (init_registers_ppc64): Remove, replace by ...
15181 (init_registers_powerpc_64l): ... this new prototype.
15182 (init_registers_powerpc_64): Remove, replace by ...
15183 (init_registers_powerpc_altivec64l): ... this new prototype.
15184 (ppc_num_regs): Set to 73.
15185 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15186 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15187 (ppc_cannot_store_register): Handle orig_r3 and trap.
15188 (ppc_arch_setup): Update init_registers_... calls.
15189 (ppc_fill_gregset): Handle orig_r3 and trap.
15191 * inferiors.c (clear_inferiors): Reset current_inferior.
15193 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15195 * acinclude.m4: Add override.m4.
15196 * configure: Regenerate.
15198 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15200 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15201 initial call to init_register_ppc64.
15203 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15205 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15206 single powerpc*-*-linux* case.
15207 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15209 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15211 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15212 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15214 * linux-ppc-low.c: Include <elf.h>.
15215 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15216 (ppc_hwcap): New global variable.
15217 (ppc_regmap): Remove __SPE__ #ifdef sections.
15218 (ppc_regmap_e500): New global variable.
15219 (ppc_cannot_store_register): Update __SPE__ special case.
15220 (ppc_get_hwcap): New function.
15221 (ppc_arch_setup): Use it to determine whether inferior supports
15222 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15223 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15224 Do not access registers if target does not support AltiVec.
15225 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15226 Do not access registers if target does not support SPE.
15227 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15229 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15231 * linux-low.c (disabled_regsets, num_regsets): New.
15232 (use_regsets_p): Delete.
15233 (linux_wait_for_process): Clear disabled_regsets.
15234 (regsets_fetch_inferior_registers): Check and set it.
15235 (regsets_store_inferior_registers): Likewise.
15236 (linux_fetch_registers, linux_store_registers): Do not use
15238 (initialize_low): Allocate disabled_regsets.
15240 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15242 * Makefile.in (LIBOBJS): New.
15243 (OBS): Use LIBOBJS.
15244 (memmem.o): New rule.
15245 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15246 * configure: Regenerated.
15248 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15250 * server.c (handle_query): Never return "unsupported" for
15251 qXfer:features:read queries.
15253 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15255 * server.c (get_features_xml): Fix inverted condition.
15256 (handle_query): Always support qXfer:feature:read.
15258 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15260 * server.c (wrapper_argv): New.
15261 (start_inferior): Handle wrapper_argv. If set, expect an extra
15263 (gdbserver_usage): Document --wrapper.
15264 (main): Parse --wrapper.
15266 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15268 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15269 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15270 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15271 (ppc_set_pc): Likewise.
15272 (ppc_arch_setup): New function.
15273 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15274 of collect_register.
15275 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15277 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15279 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15280 instead of linux-ppc64-low.o.
15281 * linux-ppc64-low.c: Remove file.
15282 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15283 (linux-ppc64-low.o): Remove rule.
15285 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15286 (init_registers_powerpc_64): Likewise.
15287 (ppc_regmap): Conditionally define depending on __powerpc64__.
15288 (ppc_cannot_store_register): Do not special-case "fpscr" when
15289 compiled on __powerpc64__.
15290 (ppc_collect_ptrace_register): New function.
15291 (ppc_supply_ptrace_register): New function.
15292 (ppc_breakpoint): Change type to "unsigned int".
15293 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15294 (the_low_target): Conditionally provide initializers for the
15295 arch_setup member depending on __powerpc64__. Install
15296 collect_ptrace_register and supply_ptrace_register members.
15298 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15300 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15301 * server.c (gdbserver_xmltarget): Define.
15302 (get_features_xml): Use it to replace "target.xml" and arch_string.
15304 * configure.srv: Remove srv_xmltarget. Add XML files that were
15305 mentioned there to srv_xmlfiles instead. Remove conditional tests
15306 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15307 srv_xmlfiles and srv_regobj to include all possible choices.
15308 * configure.ac (srv_xmltarget): Remove.
15309 (srv_xmlfiles): Do not add "target.xml".
15310 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15311 checks for supplementary target information.
15312 * configure: Regenerate.
15313 * Makefile.in (XML_TARGET): Remove.
15314 (target.xml): Remove rule.
15315 (clean): Do not clean up target.xml.
15316 (.PRECIOUS): Do not mention target.xml.
15318 * target.h (struct target_ops): Remove arch_string member.
15319 * linux-low.c (linux_arch_string): Remove.
15320 (linux_target_ops): Remove arch_string initializer.
15321 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15322 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15323 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15324 * spu-low.c (spu_arch_string): Remove.
15325 (spu_target_ops): Remove arch_string initializer.
15326 * win32-low.c (win32_arch_string): Remove.
15327 (win32_target_ops): Remove arch_string initializer.
15328 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15329 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15330 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15332 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15334 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15335 by collect_ptrace_register and supply_ptrace_register hooks.
15336 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15337 instead of checking for the_low_target.left_pad_xfer.
15338 (usr_store_inferior_registers): Use collect_ptrace_register callback
15339 instead of checking for the_low_target.left_pad_xfer.
15341 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15342 (s390_supply_ptrace_register): Likewise.
15343 (s390_fill_gregset): Call s390_collect_ptrace_register.
15344 (the_low_target): Update.
15346 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15347 (ppc_supply_ptrace_register): Likewise.
15348 (the_low_target): Update.
15350 * linux-i386-low.c (the_low_target): Update.
15351 * linux-x86-64-low.c (the_low_target): Update.
15353 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15355 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15356 reg-s390.o and reg-s390x.o.
15358 * linux-low.c (new_inferior): New global variable.
15359 (linux_create_inferior, linux_attach): Set it.
15360 (linux_wait_for_process): Call the_low_target.arch_setup after the
15361 target has stopped for the first time.
15362 (initialize_low): Do not call the_low_target.arch_setup.
15364 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15365 (s390_set_pc): Likewise.
15366 (s390_arch_setup): New function.
15367 (the_low_target): Use s390_arch_setup as arch_setup routine.
15369 * regcache.c (realloc_register_cache): New function.
15370 (set_register_cache): Call it for each existing regcache.
15372 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15374 * server.h (init_registers): Remove prototype.
15376 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15377 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15378 instead of init_registers ().
15379 * linux-arm-low.c (init_registers_arm): Add prototype.
15380 (init_registers_arm_with_iwmmxt): Likewise.
15381 (the_low_target): Add initializer for arch_setup field.
15382 * linux-cris-low.c (init_registers_cris): Add prototype.
15383 (the_low_target): Add initializer for arch_setup field.
15384 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15385 (the_low_target): Add initializer for arch_setup field.
15386 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15387 (the_low_target): Add initializer for arch_setup field.
15388 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15389 (the_low_target): Add initializer for arch_setup field.
15390 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15391 (the_low_target): Add initializer for arch_setup field.
15392 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15393 (the_low_target): Add initializer for arch_setup field.
15394 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15395 (init_registers_mips64_linux): Likewise.
15396 (the_low_target): Add initializer for arch_setup field.
15397 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15398 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15399 (the_low_target): Add initializer for arch_setup field.
15400 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15401 (init_registers_powerpc_64): Likewise.
15402 (the_low_target): Add initializer for arch_setup field.
15403 * linux-s390-low.c (init_registers_s390): Add prototype.
15404 (init_registers_s390x): Likewise.
15405 (the_low_target): Add initializer for arch_setup field.
15406 * linux-sh-low.c (init_registers_sh): Add prototype.
15407 (the_low_target): Add initializer for arch_setup field.
15408 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15409 (the_low_target): Add initializer for arch_setup field.
15410 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15411 (the_low_target): Add initializer for arch_setup field.
15413 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15414 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15415 instead of init_registers ().
15416 * win32-arm-low.c (init_registers_arm): Add prototype.
15417 (the_low_target): Add initializer for arch_setup field.
15418 * win32-i386-low.c (init_registers_i386): Add prototype.
15419 (the_low_target): Add initializer for arch_setup field.
15421 * spu-low.c (init_registers_spu): Add prototype.
15422 (initialize_low): Call initialie_registers_spu () instead of
15423 initialize_registers ().
15425 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15427 * server.c (handle_v_requests): When handling the vRun and vAttach
15428 packets, if already debugging a process, don't kill it. Return an
15431 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15433 * server.c (handle_query): Correct length check.
15435 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15437 * win32-low.c (do_initial_child_stuff): Add process handle
15438 parameter. Set current_process_handle and current_process_id from the
15439 parameters. Clear globals.
15440 (win32_create_inferior): Don't set current_process_handle and
15441 current_process_id here. Instead pass them on the call to
15442 do_initial_child_stuff.
15443 (win32_attach): Likewise.
15444 (win32_clear_inferiors): New.
15445 (win32_kill): Don't close the current process handle or the
15446 current thread handle here. Instead call win32_clear_inferiors.
15447 (win32_detach): Don't open a new handle to the process. Call
15448 win32_clear_inferiors.
15449 (win32_join): Don't rely on current_process_handle; open a new
15450 handle using the process id.
15451 (win32_wait): Call win32_clear_inferiors when the inferior process
15454 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15456 * server.c (monitor_show_help): Add "exit".
15458 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15460 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15461 (clean): Add reg-xtensa.c.
15462 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15463 * configure.srv (xtensa*-*-linux*) New target.
15464 * linux-xtensa-low.c: New.
15465 * xtensa-xtregs.c: New.
15467 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15469 * hostio.c: Don't include errno.h.
15470 (errno_to_fileio_errno): Move to hostio-errno.
15471 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15472 error number outputting to the target->hostio_last_error callback.
15473 (hostio_packet_error): Use FILEIO_EINVAL directly.
15474 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15475 calls to hostio_error.
15476 * hostio-errno.c: New.
15477 * server.h (hostio_last_error_from_errno): Declare.
15478 * target.h (target_ops): Add hostio_last_error member.
15479 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15480 as hostio_last_error handler.
15481 * spu-low.c (spu_target_ops): Likewise.
15482 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15483 (wince_hostio_last_error): New functions.
15484 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15485 as hostio_last_error handler.
15486 (win32_target_ops) [!_WIN32_WCE]: Register
15487 hostio_last_error_from_errno as hostio_last_error handler.
15488 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15489 (hostio-errno.o): New rule.
15490 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15491 * configure.srv (srv_hostio_err_objs): New variable. Default to
15493 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15494 * configure: Regenerate.
15496 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15498 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15499 (linux_kill, linux_detach): Clean up the process list.
15500 * remote-utils.c (remote_open): Improve port number parsing.
15501 (putpkt_binary, input_interrupt): Only send interrupts if the target
15503 * server.c (extended_protocol): Make static.
15504 (attached): Define earlier.
15505 (exit_requested, response_needed, program_argv): New variables.
15506 (target_running): New.
15507 (start_inferior): Clear attached here.
15508 (attach_inferior): Set attached here.
15509 (require_running): Define.
15510 (handle_query): Use require_running and target_running. Implement
15512 (handle_v_attach, handle_v_run): New.
15513 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15514 (gdbserver_usage): Update.
15515 (main): Redo argument parsing. Handle --debug and --multi. Handle
15516 --attach along with other options or after the port. Save
15517 program_argv. Support no initial program. Resynchronize
15518 communication with GDB after an error. Handle "monitor exit".
15519 Use require_running and target_running. Always allow the extended
15520 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15521 restart in extended mode.
15522 * README: Refer to the GDB manual. Update --attach usage.
15524 2007-12-20 Andreas Schwab <schwab@suse.de>
15526 * linux-low.c (STACK_SIZE): Define.
15527 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15528 (linux_test_for_tracefork): Likewise.
15530 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15532 * linux-low.c (linux_wait_for_event): Update messages. Do not
15533 reinsert auto-delete breakpoints.
15534 * mem-break.c (struct breakpoint): Change return type of handler to
15536 (set_breakpoint_at): Update handler type.
15537 (reinsert_breakpoint_handler): Return 1 instead of calling
15539 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15541 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15542 * mem-break.h (set_breakpoint_at): Update handler type.
15543 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15544 * win32-low.c (auto_delete_breakpoint): New.
15545 (get_child_debug_event): Use it.
15547 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15549 * configure.ac: Check for pread and pwrite.
15550 * hostio.c (handle_pread): Fall back to lseek and read.
15551 (handle_pwrite): Fall back to lseek and write.
15552 * config.in, configure: Regenerated.
15554 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15556 * server.c (myresume): Add own_buf argument.
15557 (main): Update calls.
15559 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15561 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15562 * remote-utils.c (remote_open): Do not call disable_async_io.
15563 (block_async_io): Delete.
15564 (unblock_async_io): Make static.
15565 (initialize_async_io): New.
15566 * server.c (handle_v_cont): Handle async I/O here.
15567 (myresume): Likewise. Move other common resume tasks here...
15568 (main): ... from here. Call initialize_async_io. Disable async
15569 I/O before the main loop.
15570 * server.h (initialize_async_io): Declare.
15571 (block_async_io, unblock_async_io): Delete prototypes.
15572 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15574 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15576 * remote-utils.c (readchar): Allow binary data in received messages.
15578 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15580 * win32-low.c (attaching): New global.
15581 (win32_create_inferior): Clear the `attaching' global.
15582 (win32_attach): Set the `attaching' global.
15583 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15584 attaching. Only set a breakpoint at the entry point if not
15587 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15589 * server.c (main): Don't report dll events on the initial
15590 connection on attaches.
15592 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15594 * server.c (main): Relax numerical bases supported for the pid of
15595 the --attach command line argument.
15597 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15599 * win32-low.c (win32_attach): Call OpenProcess before
15600 DebugActiveProcess, not after. Add last error output to error
15603 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15605 * win32-low.c (win32_get_thread_context)
15606 (win32_set_thread_context): New functions.
15607 (thread_rec): Use win32_get_thread_context.
15608 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15609 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15612 2007-12-03 Leo Zayas
15613 Pedro Alves <pedro_alves@portugalmail.pt>
15615 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15617 (child_add_thread): Minor cleanup.
15618 (child_continue): Resume artificially suspended threads before
15619 calling ContinueDebugEvent.
15620 (suspend_one_thread): New.
15621 (fake_breakpoint_event): New.
15622 (get_child_debug_event): Change return type to int. Check here if
15623 gdb sent an interrupt request. If a soft interrupt was requested,
15624 fake a breakpoint event. Return 0 if there is no event to handle,
15626 (win32_wait): Don't check here if gdb sent an interrupt request.
15627 Ensure there is a valid event to handle.
15628 (win32_request_interrupt): Add soft interruption method as last
15631 2007-12-03 Leo Zayas
15632 Pedro Alves <pedro_alves@portugalmail.pt>
15634 * win32-low.h (win32_thread_info): Add descriptions to the
15635 structure members. Replace `suspend_count' counter by a
15637 * win32-low.c (thread_rec): Update condition of when to get the
15638 context from the inferior. Rely on ContextFlags being set if it
15639 has already been retrieved. Only suspend the inferior thread if
15640 we haven't already. Warn if that fails.
15641 (continue_one_thread): s/suspend_count/suspended/. Only call
15642 ResumeThread once. Warn if that fails.
15644 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15646 * win32-low.c (win32_wait): Don't read from the inferior when it
15647 has already exited.
15649 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15651 * Makefile.in (win32_low_h): New variable.
15652 (win32-low.o): Add dependency on $(win32_low_h).
15653 (win32-arm-low.o, win32-i386-low.o): New rules.
15655 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15657 * hostio.c: Correct copyright year.
15659 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15661 * Makefile.in (OBS): Add hostio.o.
15662 (hostio.o): New rule.
15663 * server.h (handle_vFile): Declare.
15664 * hostio.c: New file.
15665 * server.c (handle_v_requests): Take packet_len and new_packet_len
15666 for binary packets. Call handle_vFile.
15667 (main): Update call to handle_v_requests.
15669 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15671 * linux-low.c: Include <sched.h>.
15673 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15675 * linux-low.c (linux_tracefork_grandchild): New.
15676 (linux_tracefork_child): Use clone.
15677 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15679 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15681 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15683 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15685 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15687 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15689 * inferiors.c (change_inferior_id): Delete.
15690 (add_pid_to_list, pull_pid_from_list): New.
15691 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15692 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15693 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15694 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15695 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15696 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15697 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15698 (using_threads): Always set to 1.
15699 (handle_extended_wait): New.
15700 (add_process): Do not set TID.
15701 (linux_create_inferior): Set must_set_ptrace_flags.
15702 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15703 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15704 (linux_thread_alive): Rename TID argument to LWPID.
15705 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15706 (linux_wait_for_event): Do not use TID or check using_threads. Update
15707 call to dead_thread_notify. Call handle_extended_wait.
15708 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15709 (send_sigstop): Delete sigstop_sent.
15710 (wait_for_sigstop): Avoid TID.
15711 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15712 (linux_test_for_tracefork): New.
15713 (linux_lookup_signals): Use thread_db_active and
15714 linux_supports_tracefork_flag.
15715 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15716 * linux-low.h (get_process_thread): Avoid TID.
15717 (struct process_ifo): Move thread_known and tid to the end. Remove
15719 (linux_attach_lwp, thread_db_init): Update prototypes.
15720 * server.h (change_inferior_id): Delete prototype.
15721 (add_pid_to_list, pull_pid_from_list): New prototypes.
15722 * thread-db.c (thread_db_use_events): New.
15723 (find_first_thread): Rename to...
15724 (find_one_thread): ...this. Update callers and messages. Do not
15725 call fatal. Check thread_db_use_events. Do not call
15726 change_inferior_id or new_thread_notify.
15727 (maybe_attach_thread): Update. Do not call new_thread_notify.
15728 (thread_db_init): Set thread_db_use_events. Check use_events.
15729 * utils.c (fatal, warning): Correct message prefix.
15731 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15733 * Makefile.in (clean): Remove new files.
15734 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15735 (powerpc-64.o, powerpc-64.c): New rules.
15736 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15737 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15739 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15741 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15742 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15743 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15744 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15745 (target_regsets): Add AltiVec and SPE register sets.
15746 * configure.ac: Check for AltiVec and SPE.
15747 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15748 (ppc_fill_vrregset, ppc_store_vrregset): New.
15749 (target_regsets): Add AltiVec register set.
15750 * configure: Regenerated.
15752 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15754 * linux-low.c (O_LARGEFILE): Define.
15755 (linux_read_memory): Use /proc/PID/mem.
15756 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15757 * configure, config.in: Regenerated.
15759 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15761 * linux-low.c (linux_wait_for_event): Do not pass signals while
15764 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15766 * win32-low.c (create_process): New.
15767 (win32_create_inferior): Use create_process instead of
15768 CreateProcess. If create_process failed retry appending an ".exe"
15769 suffix. Store the GetLastError result immediatelly after
15770 create_process calls and use it on the call to error.
15772 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15774 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15776 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15778 * configure.ac: Switch license to GPLv3.
15780 2007-08-01 Michael Snyder <msnyder@access-company.com>
15782 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15784 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15786 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15788 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15789 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15790 CloseToolhelp32Snapshot.
15791 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15792 CloseToolhelp32Snapshot.
15794 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15796 * server.c (main): Check for inferior exit before main loop.
15798 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15800 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15801 instead of on tmp_desc.
15803 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15804 Daniel Jacobowitz <dan@codesourcery.com>
15806 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15807 (add_thread): Minor cleanups.
15808 (clear_inferiors): Move lower in the file. Clear the DLL
15810 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15811 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15812 (xml_escape_text): New.
15813 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15815 (handle_v_cont): Report errors.
15816 (gdbserver_version): Update.
15817 (main): Correct size of own_buf. Do not report initial DLL events.
15818 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15819 (unloaded_dll, xml_escape_text): New.
15820 * win32-low.c (enum target_waitkind): Update comments.
15821 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15822 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15823 (win32_EnumProcessModules, win32_GetModuleInformation)
15824 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15825 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15826 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15827 (win32_Module32First, win32_Module32Next, load_toolhelp)
15828 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15829 (get_child_debug_event): Handle DLL events.
15830 (win32_wait): Likewise.
15832 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15834 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15835 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15837 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15839 * win32-low.c (handle_output_debug_string): Ignore event if not
15842 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15844 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15846 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15848 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15850 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15852 * inferiors.c (change_inferior_id): Add comment.
15853 * linux-low.c (check_removed_breakpoint): Add an early
15854 prototype. Improve debug output.
15855 (linux_attach): Doc update.
15856 (linux_detach_one_process, linux_detach): Clean up before releasing
15858 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15859 * linux-low.h (struct process_info): Doc improvement.
15860 * mem-break.c (delete_all_breakpoints): New.
15861 * mem-break.h (delete_all_breakpoints): New prototype.
15862 * thread-db.c (find_first_thread): New.
15863 (thread_db_create_event): Call it instead of
15864 thread_db_find_new_threads. Clean up unused variables.
15865 (maybe_attach_thread): Remove first thread handling.
15866 (thread_db_find_new_threads): Use find_first_thread.
15867 (thread_db_get_tls_address): Likewise.
15869 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15871 * thread-db.c (thread_db_find_new_threads): Add prototype.
15872 (thread_db_create_event): Check for the main thread before adding
15874 (maybe_attach_thread): Only enable event reporting if TID == 0.
15875 (thread_db_get_tls_address): Check for new threads.
15877 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15879 * linux-low.c (linux_create_inferior): Try execv before execvp.
15880 * spu-low.c (spu_create_inferior): Likewise.
15882 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15884 * linux-low.c (linux_create_inferior): Change execv to execvp.
15885 * spu-low.c (spu_create_inferior): Likewies.
15887 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15889 * Makefile.in (clean): Clean new files instead of deleted ones.
15890 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15891 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15893 * configure.srv: Specify XML files and new regformats for MIPS and
15895 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15896 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15897 an entry for the restart register.
15898 (mips_cannot_fetch_register, mips_cannot_store_register)
15899 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15900 register names to match the XML descriptions.
15901 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15902 restart register instead of $0.
15904 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15905 Markus Deuling <deuling@de.ibm.com>
15907 * remote-utils.c (decode_xfer_write): New function.
15908 * server.h (decode_xfer_write): Add prototype.
15909 * server.c (handle_query): Add PACKET_LEN argument. Support
15910 qXfer:spu:read and qXfer:spu:write packets.
15911 (main): Pass packet_len to handle_query.
15912 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15913 * target.h (target_ops): Add qxfer_spu.
15915 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15917 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15918 accessing non-seekable spufs files.
15920 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15922 * server.c (handle_query): Add reply for qC packet.
15924 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15925 Leo Zayas <lerele@champenstudios@com>
15927 * server.h (check_remote_input_interrupt_request): New function.
15928 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15929 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15930 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15931 (check_remote_input_interrupt_request): New function.
15932 * server.h (check_remote_input_interrupt_request): Declare.
15933 * win32-low.c (winapi_DebugBreakProcess,
15934 winapi_GenerateConsoleCtrlEvent): New typedefs.
15935 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15937 (win32_wait): Check for remote interrupt request
15938 with check_remote_input_interrupt_request.
15939 (win32_request_interrupt): New function.
15940 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15942 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15944 * win32-low.c (debug_registers_changed,
15945 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15946 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15947 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15948 (thread_rec): Get context using the low target.
15949 (child_add_thread): Call thread_added on the low target,
15950 which does the same thing.
15952 (do_initial_child_stuff): Remove debug registers references.
15953 Set context using the low target. Resume threads after
15954 setting the contexts.
15955 (child_continue): Remove dead variable. Remove debug
15956 registers references.
15957 (child_fetch_inferior_registers): Go through the low target.
15958 (do_child_store_inferior_registers): Remove.
15959 (child_store_inferior_registers): Go through the low target.
15960 (win32_resume): Remove debug registers references.
15961 Set context using the low target.
15962 (handle_exception): Change return type to void. Don't record
15963 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15964 first chance exception.
15965 (get_child_debug_event): Change return type to void. Remove
15966 goto loop. Always return after waiting for debug event.
15967 (win32_wait): Convert to switch statement. Handle spurious
15970 * win32-i386-low.c (debug_registers_changed,
15971 debug_registers_used): New.
15972 (initial_stuff): Rename to ...
15973 (i386_initial_stuff): ... this. Clear debug registers
15975 (store_debug_registers): Delete.
15976 (i386_get_thread_context): New.
15977 (load_debug_registers): Delete.
15978 (i386_set_thread_context): New.
15979 (i386_thread_added): New.
15980 (single_step): Rename to ...
15981 (i386_single_step): ... this.
15982 (do_fetch_inferior_registers): Rename to ...
15983 (i386_fetch_inferior_register): ... this.
15984 (i386_store_inferior_register): New.
15985 (the_low_target): Adapt to new interface.
15987 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15988 (arm_get_thread_context): New.
15989 (arm_set_thread_context): New.
15991 (do_fetch_inferior_registers): Rename to ...
15992 (arm_fetch_inferior_register): ... this.
15993 (arm_store_inferior_register): New.
15994 (arm_wince_breakpoint): Reimplement as unsigned long.
15995 (arm_wince_breakpoint_len): Define.
15996 (the_low_target): Adapt to new interface.
15998 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15999 load_debug_registers. Add get_thread_context, set_thread_context,
16000 thread_added and store_inferior_register. Rename
16001 fetch_inferior_registers to fetch_inferior_register.
16002 (regptr): Remove declaration.
16004 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16006 * linux-low.c (linux_detach): Change return type to int. Return 0.
16007 * spu-low.c (spu_detach): Likewise.
16009 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16011 * target.h (target_ops): Change return type of detach to int.
16013 (join_inferior): New.
16014 * server.c (main): Don't skip detach support on mingw32.
16015 If the inferior doesn't support detaching return error.
16016 Call join_inferior instead of using waitpid.
16017 * linux-low.c (linux_join): New.
16018 (linux_target_op): Add linux_join.
16019 * spu-low.c (spu_join): New.
16020 (spu_target_ops): Add spu_join.
16021 * win32-low.c (win32_detach): Adapt to new interface.
16022 Reopen current_process_handle before detaching. Issue a child
16023 resume before detaching.
16025 (win32_target_op): Add win32_join.
16027 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16029 * win32-low.c (win32-attach): Fix return value.
16030 * target.h (target_ops): Describe ATTACH return values.
16032 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16034 * win32-low.c (GETPROCADDRESS): Define.
16035 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16036 (winapi_DebugSetProcessKillOnExit): Likewise.
16037 (win32_create_inferior): Force usage of ansi CreateProcessA.
16038 (win32_attach): Use GETPROCADDRESS.
16039 (win32_detach): Likewise.
16041 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16043 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16045 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16047 * win32-low.c: Commit leftover changes from 2007-03-29.
16049 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16051 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16052 fields short instead of int. Add explicit padding.
16053 (i387_cache_to_fsave): Remove unnecessary casts.
16054 (i387_fsave_to_cache): Doc fix.
16055 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16057 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16059 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16060 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16062 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16064 * configure.srv (arm*-*-mingw32ce*): Move near the other
16067 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16069 * configure.ac: Add errno checking.
16070 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16071 sys/file.h and malloc.h.
16072 (AC_CHECK_DECLS): Add perror.
16073 (srv_mingwce): Handle.
16074 * configure.srv (i[34567]86-*-cygwin*): Add
16075 win32-i386-low.o to srv_tgtobj.
16076 (i[34567]86-*-mingw*): Likewise.
16077 (arm*-*-mingw32ce*): Add case.
16078 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16079 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16080 [__MINGW32CE__] (strerror): New function.
16081 [__MINGW32CE__] (errno): Define to GetLastError.
16082 [__MINGW32CE__] (COUNTOF): New macro.
16083 (remote_open): Remove extra close call.
16084 * mem-break.c (delete_breakpoint_at): New function.
16085 * mem-break.h (delete_breakpoint_at): Declare.
16086 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16087 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16088 [USE_WIN32API] (read, write): Add char* casts.
16089 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16090 * server.h: Include wincecompat.h on Windows CE.
16091 [HAVE_ERRNO_H]: Check.
16092 (perror): Declare if not declared.
16093 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16094 (perror_with_name): Remove errno declaration.
16095 * wincecompat.h: New.
16096 * wincecompat.c: New.
16097 * win32-low.h: New.
16098 * win32-arm-low.c: New.
16099 * win32-i386-low.c: New.
16100 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16101 (OUTMSG2): Make it safe.
16103 (COUNTOF): New macro.
16104 (NUM_REGS): Get it from the low target.
16105 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16106 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16107 (thread_rec): Let low target handle debug registers.
16108 (child_add_thread): Likewise.
16109 (child_init_thread_list): Likewise.
16110 (continue_one_thread): Likewise.
16112 (do_child_fetch_inferior_registers): Move to ...
16113 * win32-i386-low.c: ... here, and rename to ...
16114 (do_fetch_inferior_registers): ... this.
16115 * win32-low.c (child_fetch_inferior_registers):
16116 Go through the low target.
16117 (do_child_store_inferior_registers): Use regptr.
16118 (strwinerror): New function.
16119 (win32_create_inferior): Handle Windows CE.
16120 Use strwinerror instead of strerror on Windows error
16121 codes. Add program to the error output.
16122 Don't close the main thread handle on Windows CE.
16123 (win32_attach): Use coredll.dll on Windows CE.
16124 (win32_kill): Close current process and current
16126 (win32_detach): Use coredll.dll on Windows CE.
16127 (win32_resume): Let low target handle debug registers, and
16129 (handle_exception): Add/Remove initial breakpoint. Avoid
16130 non-existant WSTOPSIG on Windows CE.
16131 (win32_read_inferior_memory): Cast to remove warning.
16132 (win32_arch_string): Go through the low target.
16133 (initialize_low): Call set_breakpoint_data with the low
16134 target's breakpoint.
16135 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16136 FOP_REGNUM, mappings): Move to ...
16137 * win32-i386-low.c: ... here.
16138 * win32-low.c (win32_thread_info): Move to ...
16139 * win32-low.h: ... here.
16140 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16141 win32-arm-low.c and wincecompat.c.
16142 (all:): Add $EXEEXT.
16143 (install-only:): Likewise.
16144 (gdbserver:): Likewise.
16145 (gdbreplay:): Likewise.
16146 * config.in: Regenerate.
16147 * configure: Regenerate.
16149 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16151 * win32-low.c: Rename typedef thread_info to
16152 win32_thread_info throughout.
16154 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16156 * win32-i386-low.c: Rename to ...
16157 * win32-low.c: ... this.
16158 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16159 * Makefile.in: Likewise.
16161 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16163 * remote-utils.c (monitor_output): Constify msg parameter.
16164 * server.h (monitor_output): Likewise.
16165 * win32-i386-low.c (handle_output_debug_string): New.
16166 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16167 handle_output_debug_string.
16168 (get_child_debug_event): Likewise.
16170 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16172 * server.c (main): Correct strtoul check.
16174 2007-03-27 Jon Ringle <jon@ringle.org>
16176 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16178 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16180 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16182 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16184 * terminal.h: Check HAVE_SGTTY_H.
16186 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16188 * remote-utils.c (remote_open): Print out the assigned port number.
16190 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16192 * remote-utils.c (monitor_output): New function.
16193 * server.c (debug_threads): Define here.
16194 (monitor_show_help): New function.
16195 (handle_query): Handle qRcmd.
16196 (main): Do not handle 'd' packet.
16197 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16198 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16201 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16203 * Makefile.in (EXEEXT): New.
16204 (clean): Use $(EXEEXT).
16206 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16208 * target.h (target_ops): Rename send_signal to request_interrupt,
16209 and remove enum target_signal parameter.
16210 * linux-low.c (linux_request_interrupt): Rename from
16211 linux_send_signal, and always send SIGINT.
16212 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16213 and always send SIGINT.
16214 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16216 (input_interrupt): Likewise.
16218 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16220 * server.c (get_features_xml): Check if target implemented
16222 * win32-i386-low.c (win32_arch_string): New.
16223 (win32_target_ops): Add win32_arch_string as arch_string member.
16225 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16227 * spu-low.c (spu_arch_string): New.
16228 (spu_target_ops): Add spu_arch_string.
16230 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16232 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16233 * configure.ac: Do not check for terminal.h.
16234 * configure, config.in: Regenerated.
16236 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16238 * Makefile.in (OBS): Add $(XML_BUILTIN).
16239 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16241 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16242 (arm-with-iwmmxt.c): New.
16243 * config.in, configure: Regenerate.
16244 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16245 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16246 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16247 (arm*-*-linux*): Add iWMMXt and regset support.
16248 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16249 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16250 (arm_store_wmmxregset, target_regsets): New.
16251 * server.c (get_features_xml): Take annex argument. Check builtin
16253 (handle_query): Handle multiple annexes.
16255 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16257 * remote-utils.c [USE_WIN32API] (read, write): Define.
16258 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16261 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16263 * linux-i386-low.c (the_low_target): Set arch_string.
16264 * linux-x86-64-low.c (the_low_target): Likewise.
16265 * linux-low.c (linux_arch_string): New.
16266 (linux_target_ops): Add it.
16267 * linux-low.h (struct linux_target_ops): Add arch_string.
16268 * server.c (write_qxfer_response): Use const void * for DATA.
16269 (get_features_xml): New.
16270 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16271 * target.h (struct target_ops): Add arch_string method.
16273 2007-01-03 Denis Pilat <denis.pilat@st.com>
16274 Daniel Jacobowitz <dan@codesourcery.com>
16276 * linux-low.c (linux_kill): Handle being called with no threads.
16277 * win32-i386-low.c (win32_kill): Likewise.
16278 (get_child_debug_event): Clear current_process_handle.
16280 2006-12-30 Denis PILAT <denis.pilat@st.com>
16281 Daniel Jacobowitz <dan@codesourcery.com>
16283 * remote-utils.c (remote_open): Check the type of specified
16284 serial port devices before opening them.
16285 * server.c (main): Kill the inferior if an error occurs during
16286 the first remote_open.
16288 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16290 * README: Update supported targets.
16292 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16294 * Makefile.in (clean): Remove reg-mips64.c.
16295 (reg-mips64.c, reg-mips64.o): New rules.
16296 * configure.srv: Handle mips64. Include regset support for mips.
16297 * linux-mips-low.c (union mips_register): New.
16298 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16299 (mips_breakpoint, mips_breakpoint_at): Use int.
16300 (mips_collect_register, mips_supply_register)
16301 (mips_collect_register_32bit, mips_supply_register_32bit)
16302 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16303 (mips_store_fpregset, target_regsets): New.
16304 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16306 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16308 * configure.srv: Add target "spu*-*-*".
16309 * Makefile.in (clean): Remove reg-spu.c.
16310 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16311 * spu-low.c: New file.
16313 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16315 * configure.ac: Correct td_thr_tls_get_addr test.
16316 * configure: Regenerated.
16318 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16320 * linux-low.c (linux_wait_for_event): Reformat. Use the
16321 pass_signals array.
16322 * remote-utils.c (decode_address_to_semicolon): New.
16323 * server.c (pass_signals, handle_general_set): New.
16324 (handle_query): Mention QPassSignals for qSupported.
16325 (main): Call handle_general_set.
16326 * server.h (pass_signals, decode_address_to_semicolon): New.
16328 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16330 * server.c (handle_query): Correct error handling for read_auxv.
16332 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16334 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16335 and srv_linux_thread_db to yes.
16336 * linux-s390-low.c (s390_fill_gregset): New function.
16337 (target_regsets): Define data structure.
16339 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16341 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16342 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16343 * config.in, configure: Regenerated.
16344 * inferiors.c (gdb_id_to_thread): New function.
16345 (gdb_id_to_thread_id): Use it.
16346 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16347 * linux-low.h (struct process_info): Add th member.
16348 (thread_db_get_tls_address): New prototype.
16349 * remote-utils.c (decode_address): Make non-static.
16350 * server.c (handle_query): Handle qGetTLSAddr.
16351 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16352 * target.h (struct target_ops): Add get_tls_address.
16353 * thread-db.c (maybe_attach_thread): Save the thread handle.
16354 (thread_db_get_tls_address): New.
16356 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16358 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16359 (linux_resume_one_process): Take a siginfo_t *. Update all
16360 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16361 (struct pending_signals): Add a siginfo_t.
16362 (linux_wait_for_process): Always set last_status.
16363 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16364 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16365 * linux-low.h (struct process_info): Add last_status.
16367 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16369 * remote-utils.c (try_rle): New function.
16370 (putpkt_binary): Use it.
16372 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16374 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16375 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16376 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16377 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16378 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16381 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16383 * server.c (terminal_fd): New variable.
16384 (old_foreground_pgrp): Likewise.
16385 (restore_old_foreground_pgrp): New function.
16386 (start_inferior): Record the terminal file descriptor in terminal_fd
16387 and its original foreground group in old_foreground_pgrp. Register
16388 restore_old_foreground_pgrp with atexit().
16390 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16392 * server.c (handle_query): Correct qPart to qXfer.
16394 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16396 * configure.ac: Check for more headers which are missing on
16397 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16398 * configure.srv: Add Cygwin and mingw32.
16399 * remote-utils.c: Don't include headers unconditionally which
16400 are missing on mingw32. Include <winsock.h> for mingw32.
16401 (remote_open): Adjust for mingw32 support. Flush
16402 standard error after writing to it.
16403 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16404 (unblock_async_io, enable_async_io, disable_async_io)
16405 (readchar, getpkt): Update for Winsock support.
16406 (prepare_resume_reply): Expect a protocol signal number.
16407 * server.c: Disable <sys/wait.h> on mingw32.
16408 (start_inferior): Adjust for mingw32 support. Flush
16409 standard error after writing to it.
16410 (attach_inferior): Likewise. Use protocol signal
16412 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16414 * win32-i386-low.c: New file.
16415 * Makefile.in (XM_CLIBS): Set.
16416 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16417 (win32-i386-low.o): New dependency rule.
16418 * linux-low.c (linux_wait): Use target signal numbers.
16419 * target.h (struct target_ops): Doc fix.
16420 * server.h (target_signal_to_name): New prototype.
16421 * gdbreplay.c: Don't include headers unconditionally which
16422 are missing on mingw32. Include <winsock.h> for mingw32.
16423 (remote_close, remote_open): Adjust for Winsock support.
16424 * configure, config.in: Regenerated.
16426 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16428 * server.c (decode_xfer_read, write_qxfer_response): New.
16429 (handle_query): Take a packet length argument. Handle
16430 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16431 the qSupported response.
16432 (main): Update call to handle_query.
16434 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16436 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16437 (putpkt_binary): Renamed from putpkt and adjusted for binary
16439 (putpkt): New wrapper for putpkt_binary.
16440 (readchar): Don't mask off the high bit.
16441 (decode_X_packet): New function.
16442 * server.c (main): Call putpkt_binary if a handler sets the packet
16443 length. Save the length of the incoming packet. Handle 'X'.
16444 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16446 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16448 * server.c (handle_query): Handle qSupported.
16450 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16452 * remote-utils.c (all_symbols_looked_up): New variable.
16453 (look_up_one_symbol): Check it.
16454 * server.h (look_up_one_symbol): New declaration.
16455 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16457 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16459 * Makefile.in (linux-arm-low.o): Update dependencies.
16460 * linux-arm-low.c: Include "gdb_proc_service.h".
16461 (PTRACE_GET_THREAD_AREA): Define.
16462 (ps_get_thread_area): New function.
16464 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16466 * configure.srv (m68k*-*-uclinux*): New target.
16467 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16468 (linux_resume_one_process): Remove extraneous cast.
16469 (linux_read_offsets): New.
16470 (linux_target_op): Add linux_read_offsets on mmuless systems.
16471 * server.c (handle_query): Add qOffsets logic.
16472 * target.h (struct target_ops): Add read_offsets.
16474 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16476 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16477 (PTRACE_GET_THREAD_AREA): Define.
16478 (ps_get_thread_area): New function.
16479 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16480 (linux-x86-64-low.o): Update.
16482 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16484 * configure.ac: Remove checks for prfpregset_t.
16485 * gdb_proc_service.h: New file.
16486 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16487 new "gdb_proc_service.h".
16488 * proc-service.c: Likewise.
16489 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16490 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16491 * Makefile.in (gdb_proc_service_h): Updated.
16492 * configure, config.in: Regenerated.
16494 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16496 * remote-utils.c (prepare_resume_reply): Move declaration
16497 of gdb_id_from_wait to the top of the block.
16499 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16501 * linux-low.c (regsets_store_inferior_registers): Read the regset
16502 from the target before filling it.
16504 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16506 * server.c (attach_inferior): Return SIGTRAP for a successful
16509 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16511 * Makefile.in (OBS): Add version.o.
16512 (STAGESTUFF): Delete.
16513 (version.o): Add dependencies.
16514 (version.c): Replace rule.
16515 (clean): Remove version.c.
16516 * server.c (gdbserver_version): New.
16517 (gdbserver_usage): Use printf.
16518 (main): Handle --version and --help.
16519 * server.h (version, host_name): Add declarations.
16521 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16533 * linux-x86-64-low.c:
16535 * linux-s390-low.c:
16536 * linux-ppc64-low.c:
16538 * linux-mips-low.c:
16539 * linux-m68k-low.c:
16540 * linux-m32r-low.c:
16543 * linux-ia64-low.c:
16544 * linux-i386-low.c:
16545 * linux-crisv32-low.c:
16557 * gdbserver.1: Add (C) after Copyright. Update the FSF
16560 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16562 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16563 (arm_breakpoint_at): Recognize both breakpoints.
16564 (the_low_target): Use the correct breakpoint instruction.
16566 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16568 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16569 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16570 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16571 (the_low_target): Update.
16573 2005-10-25 Andreas Schwab <schwab@suse.de>
16575 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16577 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16578 (ia64_num_regs): Reduce to 462.
16580 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16582 * acinclude.m4: Correct quoting.
16583 * aclocal.m4: Regenerated.
16585 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16586 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16587 (thread_db_init): Call thread_db_err_str.
16588 * configure.ac: Check for TD_VERSION.
16589 * config.in, configure: Regenerated.
16591 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16593 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16595 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16597 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16598 is not available. Define HAVE_PTRACE_GETREGS if it is.
16599 * config.in, configure: Regenerated.
16600 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16601 * linux-i386-low.c, linux-m68k-low.c: Update to use
16602 HAVE_PTRACE_GETREGS.
16603 * linux-low.c (regsets_fetch_inferior_registers)
16604 (regsets_store_inferior_registers): Only return 0 if we processed
16606 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16607 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16609 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16611 * inferiors.c (struct thread_info): Add gdb_id.
16612 (add_thread): Add gdb_id argument.
16613 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16614 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16615 calls to add_thread.
16616 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16617 * server.c (handle_query): Use thread_to_gdb_id.
16618 (handle_v_cont, main): Use gdb_id_to_thread_id.
16619 * server.h (add_thread): Update prototype.
16620 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16623 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16625 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16626 left-padded registers.
16627 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16628 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16630 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16632 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16633 * configure: Regenerate.
16634 * config.in: Regenerate.
16635 * server.h (NEED_DECLARATION_STRERROR):
16636 Replace with !HAVE_DECL_STRERROR.
16638 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16640 * linux-low.c (linux_wait, linux_send_signal): Don't test
16641 an unsigned long variable for > 0 if it could be MAX_ULONG.
16642 * server.c (myresume): Likewise.
16643 * target.c (set_desired_inferior): Likewise.
16645 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16647 * configure.ac: Simplify and improve check for socklen_t.
16648 * configure, config.in: Regenerate.
16650 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16652 * acconfig.h: Remove.
16653 * configure.ac: Add a test for socklen_t. Use three-argument
16654 AC_DEFINE throughout.
16655 * config.in: Regenerated using autoheader 2.59.
16656 * configure: Regenerated.
16658 * gdbreplay.c (socklen_t): Provide a default.
16659 (remote_open): Use socklen_t.
16660 * remote-utils.c (socklen_t): Provide a default.
16661 (remote_open): Use socklen_t.
16662 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16665 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16667 * linux-low.c (linux_read_memory, linux_write_memory)
16668 (linux_read_auxv): Likewise.
16669 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16670 (check_mem_write): Likewise.
16671 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16673 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16674 (registers_from_string, register_data): Likewise.
16675 * server.c (handle_query, main): Likewise.
16676 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16677 (decode_M_packet): Likewise.
16678 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16679 * target.h (struct target_ops): Update read_memory, write_memory,
16681 (read_inferior_memory, write_inferior_memory): Update.
16682 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16683 to unsigned char *.
16684 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16685 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16686 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16687 linux-s390-low.c, linux-sh-low.c: Update for changes in
16688 read_inferior_memory and the_low_target->breakpoint.
16690 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16692 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16693 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16694 * configure.srv: Add powerpc64-*-linux*.
16695 * linux-ppc64-low.c: New file.
16697 2005-05-23 Orjan Friberg <orjanf@axis.com>
16699 * linux-cris-low.c: New file with support for CRIS.
16700 * linux-crisv32-low.c: Ditto for CRISv32.
16701 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16702 (clean): Add reg-cris.c and reg-crisv32.c.
16703 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16704 reg-crisv32.o, and reg-crisv32.c to make rules.
16705 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16706 recognized targets.
16708 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16710 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16711 of sizeof (PTRACE_XFER_TYPE).
16712 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16714 2005-05-12 Orjan Friberg <orjanf@axis.com>
16716 * target.h (struct target_ops): Add insert_watchpoint,
16717 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16718 pointers for hardware watchpoint support.
16719 * linux-low.h (struct linux_target_ops): Ditto.
16720 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16721 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16722 to linux_target_ops.
16723 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16725 * server.c (main): Recognize 'Z' and 'z' packets.
16727 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16729 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16730 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16731 (the_low_target): Add new members.
16733 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16735 * proc-service.c (ps_lgetregs): Search all_processes instead of
16738 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16740 * server.c (start_inferior): Change return type to int.
16741 (attach_inferior): Change sigptr to int *.
16742 (handle_v_cont, handle_v_requests): Change signal to int *.
16743 (main): Change signal to int.
16745 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16747 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16748 * configure.srv: Add m32r*-*-linux*.
16749 * linux-m32r-low.c: New file.
16751 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16753 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16755 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16757 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16758 Take unsigned long arguments for PIDs.
16759 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16760 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16761 (wait_for_sigstop, linux_resume_one_process)
16762 (regsets_fetch_inferior_registers, linux_send_signal)
16763 (linux_read_auxv): Likewise. Update the types of variables holding
16764 PIDs. Update format string specifiers.
16765 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16766 * remote-utils.c (prepare_resume_reply): Likewise.
16767 * server.c (cont_thread, general_thread, step_thread)
16768 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16770 (handle_query): Update format specifiers.
16771 (handle_v_cont, main): Use strtoul for thread IDs.
16772 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16773 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16774 (general_thread, step_thread, thread_from_wait)
16775 (old_thread_from_wait): Update.
16776 * target.h (struct thread_resume): Use unsigned long for THREAD.
16777 (struct target_ops): Use unsigned long for arguments to attach and
16780 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16782 * acinclude.m4: Include bfd/bfd.m4 directly.
16783 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16784 <agriffis@toolchain.org>.
16785 * aclocal.m4, configure: Regenerated.
16787 2005-01-07 Andrew Cagney <cagney@gnu.org>
16789 * configure.ac: Rename configure.in, require autoconf 2.59.
16790 * configure: Re-generate.
16792 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16794 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16795 LIBS when finished.
16796 * aclocal.m4: Regenerated.
16797 * configure: Regenerated.
16799 2004-11-21 Andreas Schwab <schwab@suse.de>
16801 * linux-m68k-low.c (m68k_num_gregs): Define.
16802 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16803 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16804 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16805 (m68k_breakpoint_at): New. Add to the_low_target.
16807 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16808 srv_linux_thread_db to yes.
16810 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16812 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16813 (ARCH_SET_FS): Likewise.
16814 (ARCH_GET_FS): Likewise.
16815 (ARCH_GET_GS): Likewise.
16817 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16819 * linux-i386-low.c (ps_get_thread_area): New.
16820 * linux-x86-64-low.c (ps_get_thread_area): New.
16821 * linux-low.c: Include <sys/syscall.h>.
16822 (linux_kill_one_process): Don't kill the first thread here.
16823 (linux_kill): Kill the first thread here.
16824 (kill_lwp): New function.
16825 (send_sigstop, linux_send_signal): Use it.
16826 * proc-service.c: Clean up #ifdefs.
16827 (fpregset_info): Delete.
16828 (ps_lgetregs): Update and enable implementation.
16829 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16831 * remote-utils.c (struct sym_cache, symbol_cache): New.
16832 (input_interrupt): Print a clearer message.
16833 (async_io_enabled): New variable.
16834 (enable_async_io, disable_async_io): Use it. Update comments.
16835 (look_up_one_symbol): Use the symbol cache.
16836 * thread-db.c (thread_db_look_up_symbols): New function.
16837 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16839 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16841 * configure.in: Test for -rdynamic.
16842 * configure: Regenerated.
16843 * Makefile (INTERNAL_LDFLAGS): New.
16844 (gdbserver, gdbreplay): Use it.
16846 2004-09-02 Andrew Cagney <cagney@gnu.org>
16848 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16850 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16852 * linux-low.c (linux_wait): Clear all_processes list also.
16854 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16856 * linux-low.c: Include <errno.h>. Remove extern declaration of
16859 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16861 * gdbreplay.c, server.h, utils.c: Update copyright years.
16863 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16865 * server.c (main): Print child status or termination signal from
16866 variable 'signal', not 'sig'.
16868 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16870 * linux-low.c (linux_read_memory): Change return type to
16871 int. Check for and return error from ptrace().
16872 * target.c (read_inferior_memory): Change return type to int. Pass
16873 back return status from the_target->read_memory().
16874 * target.h (struct target_ops): Adapt *read_memory() prototype.
16876 (read_inferior_memory): Adapt prototype.
16877 * server.c (main): Return an error packet if
16878 read_inferior_memory() returns an error.
16880 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16882 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16883 Unify with other clean targets.
16885 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16887 * server.c (handle_v_cont): Call set_desired_inferior.
16889 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16891 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16893 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16895 * linux-low.c (linux_wait): Unblock async I/O.
16896 (linux_resume): Block and enable async I/O.
16897 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16898 * server.h (block_async_io, unblock_async_io): Add prototypes.
16900 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16902 * remote-utils.c (remote_open): Print a status notice after
16903 opening a TCP port.
16904 * server.c (attach_inferior): Print a status notice after
16907 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16909 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16911 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16913 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16915 * server.c, target.h: Update copyright years.
16917 2004-02-25 Roland McGrath <roland@redhat.com>
16919 * target.h (struct target_ops): New member `read_auxv'.
16920 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16921 * linux-low.c (linux_read_auxv): New function.
16922 (linux_target_ops): Initialize `read_auxv' member to that.
16924 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16926 Committed by Jim Blandy <jimb@redhat.com>.
16928 * linux-s390-low.c (s390_num_regs): Update.
16929 (s390_regmap): Remove control registers. Use __s390x__ predefine
16930 instead of GPR_SIZE to distiguish s390 and s390x targets.
16932 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16934 * linux-low.c: Update copyright year.
16935 (check_removed_breakpoint): Clear pending_is_breakpoint.
16936 (linux_set_resume_request, linux_queue_one_thread)
16937 (resume_status_pending_p): New functions.
16938 (linux_continue_one_thread): Use process->resume.
16939 (linux_resume): Only resume threads if there are no pending events.
16940 * linux-low.h (struct process_info): Add resume request
16943 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16945 * regcache.c (new_register_cache): Clear the allocated register
16946 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16948 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16950 * linux-low.c (linux_resume): Take a struct thread_resume *
16952 (linux_wait): Update call.
16953 (resume_ptr): New static variable.
16954 (linux_continue_one_thread): Renamed from
16955 linux_continue_one_process. Use resume_ptr.
16956 (linux_resume): Use linux_continue_one_thread.
16957 * server.c (handle_v_cont, handle_v_requests): New functions.
16958 (myresume): New function.
16959 (main): Handle 'v' case.
16960 * target.h (struct thread_resume): New type.
16961 (struct target_ops): Change argument of "resume" to struct
16963 (myresume): Delete macro.
16965 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16967 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16968 (uninstall): Support DESTDIR.
16970 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16972 * configure.srv: Add xscale*linux copy of arm*linux entry.
16974 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16976 * linux-arm-low.c (arm_reinsert_addr): New function.
16977 (the_low_target): Add arm_reinsert_addr.
16979 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16981 * mem-break.c: Remove whitespace at end of file.
16983 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16985 * configure.in: Check whether we need to prototype strerror.
16986 * server.h: Optionally prototype strerror.
16987 * gdbreplay.c (perror_with_name): Use strerror.
16988 * linux-low.c (linux_attach_lwp): Use strerror.
16989 * utils.c (perror_with_name): Use strerror.
16990 * config.in, configure: Regenerated.
16992 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16994 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16995 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16997 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16999 * Makefile.in (SFILES): Update.
17000 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17001 low-sun3.c: Remove files.
17003 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17005 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17006 (linux_detach_one_process, linux_detach): New functions.
17007 (linux_target_ops): Add linux_detach.
17008 * server.c (main): Handle 'D' packet.
17009 * target.h (struct target_ops): Add "detach" member.
17010 (detach_inferior): Define.
17012 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17014 From Kelley Cook <kelleycook@wideopenwest.com>:
17015 * configure.srv: Accept i[34567]86 variants.
17017 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17019 * linux-low.c (linux_wait_for_event): Correct comment typos.
17020 (linux_resume_one_process): Call check_removed_breakpoint.
17021 (linux_send_signal): New function.
17022 (linux_target_ops): Add linux_send_signal.
17023 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17025 * target.h (struct target_ops): Add send_signal.
17027 2003-05-29 Jim Blandy <jimb@redhat.com>
17029 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17030 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17031 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17032 away part of the register's value.
17034 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17036 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17037 (linux_wait_for_event, linux_init_signals): Likewise.
17039 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17041 * configure.in: Check for stdlib.h.
17042 * configure: Regenerated.
17043 * config.in: Regenerated.
17045 2003-01-04 Andreas Schwab <schwab@suse.de>
17047 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17049 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17051 * Makefile.in: Remove obsolete code.
17053 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17055 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17056 defined(PT_FPR0_HI).
17058 2002-11-17 Stuart Hughes <seh@zee2.com>
17060 * linux-arm-low.c (arm_num_regs): Increase.
17061 (arm_regmap): Include status register.
17063 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17065 * linux-low.c (register_addr): Remove incorrect -1 check.
17067 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17069 * linux-low.c (linux_create_inferior): Call setpgid. Return
17071 (unstopped_p, linux_signal_pid): Remove.
17072 (linux_target_ops): Remove linux_signal_pid.
17073 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17074 global instead of target method.
17075 * target.h (struct target_ops): Remove signal_pid. Update comment
17076 for create_inferior.
17077 * server.c (signal_pid): New variable.
17078 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17079 gdbserver. Set the child to be the foreground process group.
17080 (attach_inferior): Set signal_pid.
17082 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17084 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17086 2002-08-20 Jim Blandy <jimb@redhat.com>
17088 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17091 2002-08-01 Andrew Cagney <cagney@redhat.com>
17093 * Makefile.in: Make chill references obsolete.
17095 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17097 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17098 * configure: Regenerate.
17099 * config.in: Regenerate.
17101 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17103 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17104 (perror_with_name, remote_close, remote_open, expect, play): Static.
17106 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17108 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17109 byte offsets instead of an array of indexes.
17110 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17112 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17114 * regcache.c: Add comment.
17116 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17118 * thread-db.c: New file.
17119 * proc-service.c: New file.
17120 * acinclude.m4: New file.
17121 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17122 proc-service.o, and thread-db.o.
17123 (linux-low.o): Add USE_THREAD_DB.
17124 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17125 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17126 * aclocal.m4: Regenerated.
17127 * config.in: Regenerated.
17128 * configure: Regenerated.
17129 * configure.in: Check for proc_service.h, sys/procfs.h,
17130 thread_db.h, and linux/elf.h headrs.
17131 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17132 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17133 Check for -lthread_db and thread support.
17134 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17135 PowerPC, and SuperH.
17136 * i387-fp.c: Constify arguments.
17137 * i387-fp.h: Likewise.
17138 * inferiors.c: (struct thread_info): Renamed from
17139 `struct inferior_info'. Remove PID member. Use generic inferior
17140 list header. All uses updated.
17141 (inferiors, signal_pid): Removed.
17142 (all_threads): New variable.
17143 (get_thread): Define.
17144 (add_inferior_to_list): New function.
17145 (for_each_inferior): New function.
17146 (change_inferior_id): New function.
17147 (add_inferior): Removed.
17148 (remove_inferior): New function.
17149 (add_thread): New function.
17150 (free_one_thread): New function.
17151 (remove_thread): New function.
17152 (clear_inferiors): Use for_each_inferior and free_one_thread.
17153 (find_inferior): New function.
17154 (find_inferior_id): New function.
17155 (inferior_target_data): Update argument type.
17156 (set_inferior_target_data): Likewise.
17157 (inferior_regcache_data): Likewise.
17158 (set_inferior_regcache_data): Likewise.
17159 * linux-low.c (linux_bp_reinsert): Remove.
17160 (all_processes, stopping_threads, using_thrads)
17161 (struct pending_signals, debug_threads, pid_of): New.
17162 (inferior_pid): Replace with macro.
17163 (struct inferior_linux_data): Remove.
17164 (get_stop_pc, add_process): New functions.
17165 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17166 Use add_process and add_thread.
17167 (linux_attach_lwp): New function, based on old linux_attach. Use
17168 add_process and add_thread. Set stop_expected for new threads.
17169 (linux_attach): New function.
17170 (linux_kill_one_process): New function.
17171 (linux_kill): Kill all LWPs.
17172 (linux_thread_alive): Use find_inferior_id.
17173 (check_removed_breakpoints, status_pending_p): New functions.
17174 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17175 Update. Use WNOHANG. Wait for cloned processes also. Update process
17176 struct for the found process.
17177 (linux_wait_for_event): New function.
17178 (linux_wait): Use it. Support LWPs.
17179 (send_sigstop, wait_for_sigstop, stop_all_processes)
17180 (linux_resume_one_process, linux_continue_one_process): New functions.
17181 (linux_resume): Support LWPs.
17182 (REGISTER_RAW_SIZE): Remove.
17183 (fetch_register): Use register_size instead. Call supply_register.
17184 (usr_store_inferior_registers): Likewise. Call collect_register.
17185 Fix recursive case.
17186 (regsets_fetch_inferior_registers): Improve error message.
17187 (regsets_store_inferior_registers): Add debugging.
17188 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17189 (unstopped_p, linux_signal_pid): New functions.
17190 (linux_target_ops): Add linux_signal_pid.
17191 (linux_init_signals): New function.
17192 (initialize_low): Call it. Initialize using_threads.
17193 * regcache.c (inferior_regcache_data): Add valid
17195 (get_regcache): Fetch registers lazily. Add fetch argument
17196 and update all callers.
17197 (regcache_invalidate_one, regcache_invalidate): New
17199 (new_register_cache): Renamed from create_register_cache.
17200 Return the new regcache.
17201 (free_register_cache): Change argument to a void *.
17202 (registers_to_string, registers_from_string): Call get_regcache
17203 with fetch flag set.
17204 (register_data): Make static. Pass fetch flag to get_regcache.
17205 (supply_register): Call get_regcache with fetch flag clear.
17206 (collect_register): Call get_regcache with fetch flag set.
17207 (collect_register_as_string): New function.
17208 * regcache.h: Update.
17209 * remote-utils.c (putpkt): Flush after debug output and use
17211 Handle input interrupts while waiting for an ACK.
17212 (input_interrupt): Use signal_pid method.
17213 (getpkt): Flush after debug output and use stderr.
17214 (outreg): Use collect_register_as_string.
17215 (new_thread_notify, dead_thread_notify): New functions.
17216 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17217 and general_thread.
17218 (look_up_one_symbol): Flush after debug output.
17219 * server.c (step_thread, server_waiting): New variables.
17220 (start_inferior): Don't use signal_pid. Update call to mywait.
17221 (attach_inferior): Update call to mywait.
17222 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17223 (main): Don't fetch/store registers explicitly. Use
17224 set_desired_inferior. Support proposed ``Hs'' packet. Update
17226 * server.h: Update.
17227 (struct inferior_list, struct_inferior_list_entry): New.
17228 * target.c (set_desired_inferior): New.
17229 (write_inferior_memory): Constify.
17230 (mywait): New function.
17231 * target.h: Update.
17232 (struct target_ops): New signal_pid method.
17233 (mywait): Removed macro, added prototype.
17235 * linux-low.h (regset_func): Removed.
17236 (regset_fill_func, regset_store_func): New.
17237 (enum regset_type): New.
17238 (struct regset_info): Add type field. Use new operation types.
17239 (struct linux_target_ops): stop_pc renamed to get_pc.
17240 Add decr_pc_after_break and breakpoint_at.
17241 (get_process, get_thread_proess, get_process_thread)
17242 (strut process_info, all_processes, linux_attach_lwp)
17243 (thread_db_init): New.
17245 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17246 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17247 (the_low_target): Add new members.
17248 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17249 (i386_store_fpxregset): Constify.
17250 (target_regsets): Add new kind identifier.
17251 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17252 (i386_set_pc): Add debugging.
17253 (i386_breakpoint_at): New function.
17254 (the_low_target): Add new members.
17255 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17256 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17257 (mips_breakpoint_at): New.
17258 (the_low_target): Add new members.
17259 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17260 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17261 (the_low_target): Add new members.
17262 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17263 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17264 (the_low_target): Add new members.
17265 * linux-x86-64-low.c (target_regsets): Add new kind
17268 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17270 From Martin Pool <mbp@samba.org>:
17271 * server.c (gdbserver_usage): New function.
17274 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17276 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17277 stop_at -> stop_pc.
17279 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17281 * Makefile.in: Remove obsolete code.
17283 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17285 * linux-low.c (regsets_fetch_inferior_registers),
17286 (regsets_store_inferior_registers): Removed cast to int from
17288 * regcache.h: Added declaration of struct inferior_info.
17290 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17292 * inferiors.c (struct inferior_info): Add regcache_data.
17293 (add_inferior): Call create_register_cache.
17294 (clear_inferiors): Call free_register_cache.
17295 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17296 * regcache.c (struct inferior_regcache_data): New.
17297 (registers): Remove.
17298 (get_regcache): New function.
17299 (create_register_cache, free_register_cache): New functions.
17300 (set_register_cache): Don't initialize the register cache here.
17301 (registers_to_string, registers_from_string, register_data): Call
17303 * regcache.h: Add prototypes.
17304 * server.h: Likewise.
17306 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17308 * mem-break.c: New file.
17309 * mem-break.h: New file.
17310 * Makefile.in: Add mem-break.o rule; update server.h
17312 * inferiors.c (struct inferior_info): Add target_data
17314 (clear_inferiors): Free target_data member if set.
17315 (inferior_target_data, set_inferior_target_data): New functions.
17316 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17317 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17318 * linux-low.c (linux_bp_reinsert): New variable.
17319 (struct inferior_linux_data): New.
17320 (linux_create_inferior): Use set_inferior_target_data.
17321 (linux_attach): Likewise. Call add_inferior.
17322 (linux_wait_for_one_inferior): New function.
17323 (linux_wait): Call it.
17324 (linux_write_memory): Add const.
17325 (initialize_low): Call set_breakpoint_data.
17326 * linux-low.h (struct linux_target_ops): Add breakpoint
17328 * server.c (attach_inferior): Remove extra add_inferior
17330 * server.h: Include mem-break.h. Update inferior.c
17332 * target.c (read_inferior_memory)
17333 (write_inferior_memory): New functions.
17334 * target.h (read_inferior_memory)
17335 (write_inferior_memory): Change macros to prototypes.
17336 (struct target_ops): Update comments. Add const to write_memory
17339 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17341 * linux-low.c (usr_store_inferior_registers): Support
17342 registers which are allowed to fail to store.
17343 * linux-low.h (linux_target_ops): Likewise.
17344 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17345 (ppc_cannot_store_register): FPSCR may not be storable.
17347 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17349 * server.h: Include <string.h> if HAVE_STRING_H.
17350 * ChangeLog: Correct paths in last ChangeLog entry.
17352 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17354 * linux-low.h: Remove obsolete prototypes.
17355 (struct linux_target_ops): New.
17356 (extern the_low_target): New.
17357 * linux-low.c (num_regs, regmap): Remove declarations.
17358 (register_addr): Use the_low_target explicitly.
17359 (fetch_register): Likewise.
17360 (usr_fetch_inferior_registers): Likewise.
17361 (usr_store_inferior_registers): Likewise.
17362 * linux-arm-low.c (num_regs): Remove.
17363 (arm_num_regs): Define.
17364 (arm_regmap): Renamed from regmap, made static.
17365 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17367 (arm_cannot_store_register): Renamed from cannot_store_register,
17369 (the_low_target): New.
17370 * linux-i386-low.c (num_regs): Remove.
17371 (i386_num_regs): Define.
17372 (i386_regmap): Renamed from regmap, made static.
17373 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17375 (i386_cannot_store_register): Renamed from cannot_store_register,
17377 (the_low_target): New.
17378 * linux-ia64-low.c (num_regs): Remove.
17379 (ia64_num_regs): Define.
17380 (ia64_regmap): Renamed from regmap, made static.
17381 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17383 (ia64_cannot_store_register): Renamed from cannot_store_register,
17385 (the_low_target): New.
17386 * linux-m68k-low.c (num_regs): Remove.
17387 (m68k_num_regs): Define.
17388 (m68k_regmap): Renamed from regmap, made static.
17389 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17391 (m68k_cannot_store_register): Renamed from cannot_store_register,
17393 (the_low_target): New.
17394 * linux-mips-low.c (num_regs): Remove.
17395 (mips_num_regs): Define.
17396 (mips_regmap): Renamed from regmap, made static.
17397 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17399 (mips_cannot_store_register): Renamed from cannot_store_register,
17401 (the_low_target): New.
17402 * linux-ppc-low.c (num_regs): Remove.
17403 (ppc_num_regs): Define.
17404 (ppc_regmap): Renamed from regmap, made static.
17405 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17407 (ppc_cannot_store_register): Renamed from cannot_store_register,
17409 (the_low_target): New.
17410 * linux-s390-low.c (num_regs): Remove.
17411 (s390_num_regs): Define.
17412 (s390_regmap): Renamed from regmap, made static.
17413 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17415 (s390_cannot_store_register): Renamed from cannot_store_register,
17417 (the_low_target): New.
17418 * linux-sh-low.c (num_regs): Remove.
17419 (sh_num_regs): Define.
17420 (sh_regmap): Renamed from regmap, made static.
17421 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17423 (sh_cannot_store_register): Renamed from cannot_store_register,
17425 (the_low_target): New.
17426 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17427 (the_low_target): New.
17429 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17431 * Makefile.in: Add stamp-h target.
17432 * configure.in: Create stamp-h.
17433 * configure: Regenerated.
17435 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17437 * inferiors.c: New file.
17438 * target.c: New file.
17439 * target.h: New file.
17440 * Makefile.in: Add target.o and inferiors.o. Update
17442 * linux-low.c (inferior_pid): New static variable,
17443 moved from server.c.
17444 (linux_create_inferior): Renamed from create_inferior.
17445 Call add_inferior. Return 0 on success instead of a PID.
17446 (linux_attach): Renamed from myattach.
17447 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17448 (linux_thread_alive): Renamed from mythread_alive.
17449 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17451 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17452 (regsets_store_inferior_registers): Correct error message.
17453 Add missing ``return 0''.
17454 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17455 (linux_store_registers): Renamed from store_inferior_registers.
17456 (linux_read_memory): Renamed from read_inferior_memory.
17457 (linux_write_memory): Renamed from write_inferior_memory.
17458 (linux_target_ops): New structure.
17459 (initialize_low): Call set_target_ops ().
17460 * remote-utils.c (unhexify): New function.
17461 (hexify): New function.
17462 (input_interrupt): Send signals to ``signal_pid''.
17463 * server.c (inferior_pid): Remove.
17464 (start_inferior): Update create_inferior call.
17465 (attach_inferior): Call add_inferior.
17466 (handle_query): New function.
17467 (main): Call handle_query for `q' packets.
17468 * server.h: Include "target.h". Remove obsolete prototypes.
17469 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17471 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17473 * Makefile.in: Add WARN_CFLAGS. Update configury
17475 * configure.in: Check for <string.h>
17476 * configure: Regenerate.
17477 * config.in: Regenerate.
17478 * gdbreplay.c: Include needed system headers.
17479 (remote_open): Remove strchr prototype.
17480 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17481 * regcache.c (supply_register): Change buf argument to const void *.
17482 (supply_register_by_name): Likewise.
17483 (collect_register): Change buf argument to void *.
17484 (collect_register_by_name): Likewise.
17485 * regcache.h: Add missing prototypes.
17486 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17487 * server.c (handle_query): New function.
17488 (attached): New static variable, moved out of main.
17489 (main): Quiet longjmp clobber warnings.
17490 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17491 * utils.c (error): Remove NORETURN.