1 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
3 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
4 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
5 * config.in: Regenerate.
6 * configure: Regenerate.
8 2019-08-15 Tom Tromey <tromey@adacore.com>
10 * target.c (target_write_memory): Use gdb::byte_vector.
12 2019-08-15 Tom Tromey <tromey@adacore.com>
14 * tracepoint.c (write_inferior_data_pointer)
15 (write_inferior_integer, write_inferior_int8)
16 (write_inferior_uinteger, m_tracepoint_action_download)
17 (r_tracepoint_action_download, x_tracepoint_action_download)
18 (l_tracepoint_action_download, clear_inferior_trace_buffer)
19 (download_agent_expr, download_tracepoint_1)
20 (download_trace_state_variables, upload_fast_traceframes): Update.
21 * server.c (gdb_write_memory): Update.
22 * remote-utils.c (relocate_instruction): Update.
23 * proc-service.c (ps_pdwrite): Update.
24 * mem-break.c (remove_memory_breakpoint)
25 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
26 (uninsert_fast_tracepoint_jumps_at)
27 (reinsert_fast_tracepoint_jumps_at): Update.
28 * linux-x86-low.c (append_insns)
29 (i386_install_fast_tracepoint_jump_pad)
30 (amd64_write_goto_address, i386_write_goto_address): Update.
31 * linux-s390-low.c (append_insns, s390_write_goto_address):
33 * linux-ppc-low.c (ppc_relocate_instruction)
34 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
35 (ppc_write_goto_address): Update.
36 * linux-aarch64-low.c (append_insns): Update.
37 * target.h (struct target_ops): Update.
38 (write_inferior_memory): Don't declare.
39 * target.c (target_write_memory): Rename from
40 write_inferior_memory. Remove old target_write_memory.
42 2019-08-15 Tom Tromey <tromey@adacore.com>
44 * target.c (write_inferior_memory): Use std::vector.
46 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
49 * configure.ac: Drop enable-libmcheck support.
50 * configure, config.in: Rebuild.
51 * acinclude.m4: Don't include it.
53 2019-07-19 Alan Hayward <alan.hayward@arm.com>
55 * configure.srv: Remove Arm xml files.
57 2019-07-19 Alan Hayward <alan.hayward@arm.com>
59 * configure.srv: Add new files. Remove xml generated files.
60 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
62 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
63 * linux-aarch32-tdesc.c: New file.
64 * linux-aarch32-tdesc.h: New file.
65 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
66 * linux-arm-low.c (init_registers_arm, tdesc_arm)
67 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
68 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
69 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
70 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
71 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
72 (arm_read_description): Call arm_linux_read_description.
73 (initialize_low_arch): Don't init registers.
74 * linux-arm-tdesc.c: New file.
75 * linux-arm-tdesc.h: New file.
77 2019-07-10 Alan Hayward <alan.hayward@arm.com>
79 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
80 Move counter inside for.
81 (arm_read_description): Check ptrace earlier.
82 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
84 2019-07-09 Tom Tromey <tom@tromey.com>
87 * configure.ac: Change common to gdbsupport.
88 * acinclude.m4: Change common to gdbsupport.
89 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
90 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
92 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
93 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
94 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
95 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
96 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
97 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
98 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
99 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
100 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
101 common to gdbsupport.
103 2019-07-04 Alan Hayward <alan.hayward@arm.com>
105 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
107 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
109 2019-07-04 Alan Hayward <alan.hayward@arm.com>
111 * configure.srv: Remove legacy xml.
112 * linux-aarch64-low.c (initialize_low_arch): Remove
113 initialize_low_tdesc call.
114 * linux-aarch64-tdesc-selftest.c: Remove file.
115 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
116 * linux-x86-low.c (initialize_low_arch): Remove
117 initialize_low_tdesc call.
118 * linux-x86-tdesc-selftest.c: Remove file.
119 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
121 2019-06-20 Tom de Vries <tdevries@suse.de>
123 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
124 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
126 2019-06-19 Tom de Vries <tdevries@suse.de>
128 * debug.h (debug_write): Change return type to ssize_t.
129 * debug.c (debug_write): Same.
131 2019-06-14 Tom Tromey <tom@tromey.com>
133 * configure.ac: Use new path to gnulib.
134 * configure: Rebuild.
135 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
138 2019-06-11 Tom Tromey <tom@tromey.com>
140 * Makefile.in (SFILES): Add alloc.c.
142 (IPA_OBJS): Add alloc-ipa.o.
143 (alloc-ipa.o): New target.
144 (%.o: ../%.c): New pattern rule.
146 2019-06-10 Tom Tromey <tromey@adacore.com>
148 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
149 end warning with a newline.
150 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
152 * thread-db.c (attach_thread): Don't end warning with a newline.
153 (thread_db_notice_clone): Likewise.
154 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
156 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
157 end warning with a newline.
159 2019-06-04 Pedro Alves <palves@redhat.com>
161 * server.c (captured_main): Use make_unique_xstrdup.
163 2019-06-02 Tom Tromey <tom@tromey.com>
165 * gdbreplay.c (fromhex): Remove.
166 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
168 2019-05-29 Tom Tromey <tromey@adacore.com>
170 * configure: Rebuild.
172 2019-05-06 Kevin Buettner <kevinb@redhat.com>
174 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
175 sign extension code on 32-bit builds.
177 2019-05-03 Eli Zaretskii <eliz@gnu.org>
180 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
182 2019-04-19 Tom Tromey <tom@tromey.com>
184 * server.c (struct vstop_notif): Derive from notif_event.
186 (queue_stop_reply): Update.
187 (remove_all_on_match_ptid): Change type. Rewrite.
188 (discard_queued_stop_replies): Rewrite.
189 (in_queued_stop_replies_ptid): Change type.
190 (in_queued_stop_replies): Rewrite.
191 (notif_stop): Update.
192 (queue_stop_reply_callback): Update.
193 (captured_main): Don't call initialize_notif.
194 (push_stop_notification): Update.
195 * notif.c (notif_write_event, handle_notif_ack)
196 (notif_event_enque, notif_push): Update.
197 (notif_event_xfree, initialize_notif): Remove.
198 * notif.h (struct notif_event): Include <list>, not
200 (struct notif_server) <queue>: Now a std::list.
201 (notif_event_p): Remove typedef.
202 (initialize_notif): Don't declare.
203 (struct notif_event): Add virtual destructor.
205 2019-04-17 Alan Hayward <alan.hayward@arm.com>
207 * ax.c (ax_vdebug): Call debug_printf.
208 * debug.c (debug_write): New function.
209 * debug.h (debug_write): New declaration.
210 * linux-low.c (sigchld_handler): Call debug_write.
212 2019-04-17 Alan Hayward <alan.hayward@arm.com>
214 * debug.c (debug_set_output): New function.
215 (debug_vprintf): Send output to debug_file.
216 (debug_flush): Likewise.
217 * debug.h (debug_set_output): New declaration.
218 * server.c (handle_monitor_command): Add debug-file option.
219 (captured_main): Likewise.
221 2019-04-17 Alan Hayward <alan.hayward@arm.com>
223 * debug.c (remote_debug): Add definition.
224 * debug.h (remote_debug): Add declaration.
225 * hostio.c (remote_debug): Remove declaration.
226 * remote-utils.c (struct ui_file): Likewise.
227 (remote_debug): Likewise.
228 * remote-utils.h (remote_debug): Likewise,
229 * server.c (remote_debug): Remove definition.
231 2019-04-10 Kevin Buettner <kevinb@redhat.com>
233 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
234 when using a 64-bit gdbserver.
236 2019-04-09 Tom Tromey <tromey@adacore.com>
238 * linux-low.c (select_event_lwp): Use find_thread_in_random.
240 2019-04-08 Tom Tromey <tom@tromey.com>
242 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
244 (linux_resume_one_lwp): Likewise.
246 2019-04-08 Tom Tromey <tom@tromey.com>
248 * gdbreplay.c: Update.
249 * linux-low.c: Update.
252 2019-04-08 Tom Tromey <tom@tromey.com>
254 * server.c: Use C++ exception handling.
255 * linux-low.c: Use C++ exception handling.
256 * gdbreplay.c: Use C++ exception handling.
258 2019-04-08 Tom Tromey <tom@tromey.com>
260 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
261 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
262 (captured_main, main): Update.
263 * gdbreplay.c (main): Update.
265 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
267 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
268 value in argument pointer, return 1 if the entry is found and 0
269 otherwise. Move comment.
270 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
271 * linux-low.h (linux_get_auxv): Declare.
272 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
274 2019-04-05 Tom Tromey <tromey@adacore.com>
276 * server.c (gdbserver_usage): Use upper-case for metasyntactic
279 2019-03-28 Alan Hayward <alan.hayward@arm.com>
281 * linux-low.c (AT_HWCAP2): Add define if not already included.
283 2019-03-26 Alan Hayward <alan.hayward@arm.com>
285 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
286 (aarch64_arch_setup): Call linux_get_hwcap.
287 * linux-arm-low.c (arm_get_hwcap): Remove function.
288 (arm_read_description): Call linux_get_hwcap.
289 * linux-low.c (linux_get_auxv): New function.
290 (linux_get_hwcap): Likewise.
291 (linux_get_hwcap2): Likewise.
292 * linux-low.h (linux_get_hwcap): New declaration.
293 (linux_get_hwcap2): Likewise.
294 * linux-ppc-low.c (ppc_get_auxv): Remove function.
295 (ppc_arch_setup): Call linux_get_hwcap.
296 * linux-s390-low.c (s390_get_hwcap): Remove function.
297 (s390_arch_setup): Call linux_get_hwcap.
299 2019-03-22 Alan Hayward <alan.hayward@arm.com>
300 Jiong Wang <jiong.wang@arm.com>
302 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
303 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
305 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
307 2019-03-22 Alan Hayward <alan.hayward@arm.com>
308 Jiong Wang <jiong.wang@arm.com>
310 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
311 (aarch64_get_hwcap): New function.
312 (aarch64_arch_setup): Read APIA hwcap.
314 2019-03-22 Alan Hayward <alan.hayward@arm.com>
315 Jiong Wang <jiong.wang@arm.com>
317 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
318 (initialize_low_tracepoint): Likewise.
319 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
320 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
321 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
322 (aarch64_linux_read_description): Likewise.
323 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
325 2019-03-12 John Baldwin <jhb@FreeBSD.org>
327 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
328 i386_create_target_description for 'segments' parameter.
329 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
330 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
331 * win32-i386-low.c (i386_arch_setup): Likewise.
333 2019-03-12 Tom Tromey <tromey@adacore.com>
335 * linux-low.c (iterate_over_lwps): Update.
337 2019-03-06 Tom Tromey <tom@tromey.com>
339 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
340 (captured_main): Use SCOPE_EXIT.
342 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
344 * configure.srv: Use '$enable_unittest' instead of '$development'
345 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
348 2019-02-27 Tom Tromey <tromey@adacore.com>
350 * gdbreplay.c (logchar): Handle \r\n.
352 2019-02-07 Alan Hayward <alan.hayward@arm.com>
354 * linux-low.c (linux_attach): Add process before lwp.
355 * server.c (attach_inferior): Check if already attached.
357 2019-02-07 Tom Tromey <tom@tromey.com>
359 * x86-tdesc.h: Rename include guard.
360 * x86-low.h: Add include guard.
361 * wincecompat.h: Rename include guard.
362 * win32-low.h: Add include guard.
363 * utils.h: Rename include guard.
364 * tracepoint.h: Rename include guard.
365 * tdesc.h: Rename include guard.
366 * target.h: Rename include guard.
367 * server.h: Rename include guard.
368 * remote-utils.h: Rename include guard.
369 * regcache.h: Rename include guard.
370 * nto-low.h: Rename include guard.
371 * notif.h: Add include guard.
372 * mem-break.h: Rename include guard.
373 * lynx-low.h: Add include guard.
374 * linux-x86-tdesc.h: Add include guard.
375 * linux-s390-tdesc.h: Add include guard.
376 * linux-ppc-tdesc-init.h: Add include guard.
377 * linux-low.h: Add include guard.
378 * linux-aarch64-tdesc.h: Add include guard.
379 * linux-aarch32-low.h: Add include guard.
380 * inferiors.h: Rename include guard.
381 * i387-fp.h: Rename include guard.
382 * hostio.h: Rename include guard.
383 * gdbthread.h: Rename include guard.
384 * gdb_proc_service.h: Rename include guard.
385 * event-loop.h: Rename include guard.
386 * dll.h: Rename include guard.
387 * debug.h: Rename include guard.
388 * ax.h: Rename include guard.
390 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
393 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
394 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
396 2019-01-25 Tom Tromey <tom@tromey.com>
398 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
400 2019-01-25 Tom Tromey <tom@tromey.com>
402 * win32-low.c: Fix common/ includes.
403 * win32-i386-low.c: Fix common/ includes.
404 * tracepoint.c: Fix common/ includes.
405 * thread-db.c: Fix common/ includes.
406 * target.h: Fix common/ includes.
407 * symbol.c: Fix common/ includes.
408 * spu-low.c: Fix common/ includes.
409 * server.h: Fix common/ includes.
410 * server.c: Fix common/ includes.
411 * remote-utils.c: Fix common/ includes.
412 * regcache.h: Fix common/ includes.
413 * regcache.c: Fix common/ includes.
414 * nto-x86-low.c: Fix common/ includes.
415 * notif.h: Fix common/ includes.
416 * mem-break.h: Fix common/ includes.
417 * lynx-low.c: Fix common/ includes.
418 * lynx-i386-low.c: Fix common/ includes.
419 * linux-x86-tdesc-selftest.c: Fix common/ includes.
420 * linux-x86-low.c: Fix common/ includes.
421 * linux-low.c: Fix common/ includes.
422 * inferiors.h: Fix common/ includes.
423 * i387-fp.c: Fix common/ includes.
424 * hostio.c: Fix common/ includes.
425 * hostio-errno.c: Fix common/ includes.
426 * gdbthread.h: Fix common/ includes.
427 * gdbreplay.c: Fix common/ includes.
428 * fork-child.c: Fix common/ includes.
429 * event-loop.c: Fix common/ includes.
431 (enum gdb_agent_op): Fix common/ includes.
433 2019-01-21 Tom Tromey <tom@tromey.com>
435 * tracepoint.c: Fix includes.
436 * remote-utils.c: Fix includes.
437 * linux-x86-low.c: Fix includes.
439 2019-01-01 Joel Brobecker <brobecker@adacore.com>
441 * gdbreplay.c (gdbreplay_version): Update copyright year in
443 * server.c (gdbserver_version): Likewise.
445 2018-12-05 Alan Hayward <alan.hayward@arm.com>
447 * linux-low.c (add_lwp): Switch ordering.
449 2018-11-29 Tom Tromey <tom@tromey.com>
451 * win32-low.c (win32_join): Take pid, not process.
452 * target.h (struct target_ops) <join>: Change argument type.
453 (join_inferior): Change argument name.
454 * spu-low.c (spu_join): Take pid, not process.
455 * server.c (handle_detach): Preserve pid before destroying
457 * lynx-low.c (lynx_join): Take pid, not process.
458 * linux-low.c (linux_join): Take pid, not process.
460 2018-11-23 Alan Hayward <alan.hayward@arm.com>
462 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
463 (aarch64_cannot_fetch_register): Likewise.
464 (struct linux_target_ops): Update references.
466 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
468 * linux-ppc-low.c: Include nat/linux-ptrace.h.
470 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
472 * configure.srv (ipa_ppc_linux_regobj): Add
473 powerpc-isa207-htm-vsx32l-ipa.o and
474 powerpc-isa207-htm-vsx64l-ipa.o.
475 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
476 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
477 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
478 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
479 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
480 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
481 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
482 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
483 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
484 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
485 (init_registers_powerpc_isa207_htm_vsx32l)
486 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
487 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
488 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
489 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
490 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
491 (ppc_store_tm_ctarregset): New functions.
492 (ppc_regsets): Add entries for HTM regsets.
493 (ppc_arch_setup): Set htm in features struct when needed. Set
494 sizes for the HTM regsets.
495 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
496 (initialize_low_arch): Call
497 init_registers_powerpc_isa207_htm_vsx32l and
498 init_registers_powerpc_isa207_htm_vsx64l.
499 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
500 PPC_TDESC_ISA207_HTM_VSX.
501 (initialize_low_tracepoint): Call
502 init_registers_powerpc_isa207_htm_vsx32l and
503 init_registers_powerpc_isa207_htm_vsx64l.
505 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
507 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
508 rs6000/power-linux-pmu.xml to srv_xmlfiles.
509 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
510 (ppc_store_pmuregset): New functions.
511 (ppc_regsets): Add entries for ebb and pmu regsets.
512 (ppc_arch_setup): Set isa207 in features struct if the ebb and
513 pmu regsets are available. Set sizes for these regsets.
515 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
517 * configure.srv (ipa_ppc_linux_regobj): Add
518 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
519 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
520 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
521 rs6000/powerpc-isa207-vsx32l.xml, and
522 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
523 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
524 <PPC_TDESC_ISA207_VSX>: New enum value.
525 (init_registers_powerpc_isa207_vsx32l): Declare.
526 (init_registers_powerpc_isa207_vsx64l): Declare.
527 * linux-ppc-low.c (ppc_fill_tarregset): New function.
528 (ppc_store_tarregset): New function.
529 (ppc_regsets): Add entry for the TAR regset.
530 (ppc_arch_setup): Set isa207 in features struct when needed. Set
531 size for the TAR regsets.
532 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
533 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
534 and init_registers_powerpc_isa207_vsx64l.
535 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
536 (initialize_low_tracepoint): Call
537 init_registers_powerpc_isa207_vsx32l and
538 init_registers_powerpc_isa207_vsx64l.
540 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
541 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
543 * configure.srv (ipa_ppc_linux_regobj): Add
544 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
545 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
546 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
547 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
548 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
549 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
550 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
551 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
552 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
553 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
554 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
555 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
556 (ppc_hwcap): Add comment.
557 (ppc_hwcap2): New global.
558 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
559 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
560 (ppc_regsets): Add entries for the DSCR and PPR regsets.
561 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
562 when needed. Set sizes for the the DSCR and PPR regsets.
563 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
564 (initialize_low_arch): Call
565 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
566 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
567 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
568 PPC_TDESC_ISA205_PPR_DSCR_VSX.
569 (initialize_low_tracepoint): Call
570 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
571 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
573 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
575 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
577 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
578 Simon Marchi <simark@simark.ca>
580 * acinclude.m4: Include "../selftest.m4".
581 * configure: Regenerate.
582 * configure.ac: Use "GDB_AC_SELFTEST".
583 * configure.srv: Use "$enable_unittests" instead of
584 "$development" when checking whether unit tests have been
586 * server.c (captured_main): Update message informing that
587 selftests have been disabled.
589 2018-10-04 Tom Tromey <tom@tromey.com>
591 * configure: Rebuild.
593 2018-10-04 Tom Tromey <tom@tromey.com>
595 * server.c (handle_status): Rename inner "thread".
596 (process_serial_event): Declare "res" in 'm' case.
597 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
598 (iterate_over_lwps): Rename inner "thread".
599 (linux_qxfer_libraries_svr4): Rename inner "len".
600 * gdbthread.h (find_thread_in_random): Rename inner "thread".
602 2018-10-01 Gary Benson <gbenson@redhat.com>
604 * gdb_proc_service.h: Moved common code to
605 common/gdb_proc_service.h.
607 2018-10-01 Gary Benson <gbenson@redhat.com>
609 * gdb_proc_service.h: Synchronize comments and whitespace with
610 GDB's version of this file.
612 2018-09-25 Tom Tromey <tom@tromey.com>
614 * configure: Rebuild.
615 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
617 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
619 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
620 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
621 ($(IPA_LIB)): Sort IPA_OBJS.
623 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
625 * Makefile.in: Remove references to $(ADD_DEPS).
627 2018-09-16 Tom Tromey <tom@tromey.com>
629 * remote-utils.c (remote_open): Use GNU style for metasyntactic
631 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
634 2018-09-05 Tom Tromey <tom@tromey.com>
636 * configure: Rebuild.
638 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
641 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
643 2018-08-27 Tom Tromey <tom@tromey.com>
646 * configure: Rebuild.
648 2018-08-27 Tom Tromey <tom@tromey.com>
650 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
651 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
652 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
653 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
654 (s390x_emit_stack_adjust): Add casts to unsigned char.
656 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
660 * server.h (struct client_state) <disable_randomization>:
663 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
665 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
667 (mips_supply_ptrace_register): Likewise.
669 2018-07-22 Tom Tromey <tom@tromey.com>
671 * configure: Rebuild.
673 2018-07-22 Tom Tromey <tom@tromey.com>
675 * win32-low.c (win32_create_inferior): Remove unused variables.
676 * gdbreplay.c (remote_open): Remove unused variable.
677 * remote-utils.c (remote_prepare): Remove unused variable.
678 * x86-tdesc.h (X86_TDESC_H): Define.
679 (amd64_expedite_regs): Define conditionally.
680 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
681 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
682 * remote-utils.c (readchar): Remove unused variable.
684 2018-07-13 Pedro Alves <palves@redhat.com>
686 * linux-low.c (linux_kill): Change parameter to process_info
687 pointer instead of pid. Adjust.
688 * lynx-low.c (lynx_kill): Likewise.
689 * nto-low.c (nto_kill): Likewise.
690 * spu-low.c (spu_kill): Likewise.
691 * win32-low.c (win32_kill): Likewise.
692 * server.c (handle_v_kill, kill_inferior_callback)
693 (detach_or_kill_for_exit): Adjust.
694 * target.c (kill_inferior): Change parameter to process_info
695 pointer instead of pid. Adjust.
696 * target.h (struct target_ops) <kill>: Change parameter to
697 process_info pointer instead of pid. Adjust all implementations
699 (kill_inferior): Likewise.
701 2018-07-13 Pedro Alves <palves@redhat.com>
703 * linux-low.c (linux_detach, linux_join): Change parameter to
704 process_info pointer instead of pid. Adjust.
705 * lynx-low.c (lynx_detach, lynx_join): Likewise.
706 * nto-low.c (nto_detach): Likewise.
707 * spu-low.c (spu_detach, spu_join): Likewise.
708 * win32-low.c (win32_detach, win32_join): Likewise.
709 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
710 * target.h (struct target_ops) <detach, join>: Change parameter to
711 process_info pointer instead of pid. Adjust all implementations
713 (detach_inferior, join_inferior): Rename 'pid' parameter to
716 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
717 Jan Kratochvil <jan.kratochvil@redhat.com>
718 Paul Fertser <fercerpav@gmail.com>
719 Tsutomu Seki <sekiriki@gmail.com>
721 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
722 (OBS): Add 'common/netstuff.o'.
723 (GDBREPLAY_OBS): Likewise.
724 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
725 (remote_open): Implement support for IPv6
727 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
729 (handle_accept_event): Accept connections from IPv6 sources.
730 (remote_prepare): Handle IPv6-style hostnames; implement
731 support for IPv6 connections.
732 (remote_open): Implement support for printing connections from
735 2018-07-11 Pedro Alves <palves@redhat.com>
738 * mem-break.c (any_persistent_commands): Add process_info
739 parameter and use it instead of relying on the current process.
740 Change return type to bool.
741 * mem-break.h (any_persistent_commands): Add process_info
742 parameter and change return type to bool.
743 * server.c (handle_detach): Remove require_running_or_return call.
744 Look up the process_info for the process we're about to detach.
745 If not found, return back error to GDB. Adjust
746 any_persistent_commands call to pass down a process pointer.
748 2018-07-11 Pedro Alves <palves@redhat.com>
750 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
751 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
752 instead of collect_register_by_name.
753 * regcache.c (regcache_raw_get_unsigned_by_name): New.
754 * regcache.h (regcache_raw_get_unsigned_by_name): New.
756 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
757 Pedro Alves <palves@redhat.com>
759 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
761 2018-07-03 Tom Tromey <tom@tromey.com>
763 * linux-low.c: Update.
764 * lynx-low.c: Update.
765 * mem-break.c: Update.
767 * remote-utils.c: Update.
771 * win32-low.c: Update.
773 2018-07-03 Tom Tromey <tom@tromey.com>
777 2018-07-03 Tom Tromey <tom@tromey.com>
779 * linux-low.c: Update.
781 2018-07-03 Tom Tromey <tom@tromey.com>
785 2018-07-03 Tom Tromey <tom@tromey.com>
787 * linux-low.c: Update.
788 * linux-mips-low.c: Update.
789 * lynx-low.c: Update.
791 * remote-utils.c: Update.
795 * thread-db.c: Update.
797 2018-07-03 Tom Tromey <tom@tromey.com>
799 * linux-low.c: Update.
800 * linux-mips-low.c: Update.
801 * lynx-low.c: Update.
802 * mem-break.c: Update.
804 * remote-utils.c: Update.
808 * tracepoint.c: Update.
810 2018-07-03 Tom Tromey <tom@tromey.com>
812 * linux-low.c: Update.
813 * linux-ppc-low.c: Update.
814 * linux-x86-low.c: Update.
815 * proc-service.c: Update.
818 * thread-db.c: Update.
819 * win32-low.c: Update.
821 2018-07-03 Tom Tromey <tom@tromey.com>
823 * linux-low.c: Update.
824 * lynx-low.c: Update.
826 * remote-utils.c: Update.
828 * thread-db.c: Update.
829 * win32-low.c: Update.
831 2018-06-29 Joel Brobecker <brobecker@adacore.com>
833 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
834 parameter in call to 'amd64_create_target_description'.
836 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
838 * x86-tdesc.h: Remove executable permission flag.
840 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
842 * configure.ac: Remove AC_PREREQ, add missing quoting.
843 * configure: Re-generate.
844 * config.in: Re-generate.
845 * aclocal.m4: Re-generate.
847 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
849 * tracepoint.h (current_traceframe): Remove declaration.
851 2018-06-18 Alan Hayward <alan.hayward@arm.com>
853 * linux-aarch64-low.c (is_sve_tdesc): New function.
854 (aarch64_sve_regs_copy_to_regcache): Likewise.
855 (aarch64_sve_regs_copy_from_regcache): Likewise.
856 (aarch64_regs_info): Add SVE checks.
857 (initialize_low_arch): Initialize SVE.
859 2018-06-18 Alan Hayward <alan.hayward@arm.com>
861 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
863 2018-06-11 Alan Hayward <alan.hayward@arm.com>
865 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
866 (initialize_low_tracepoint): Likewise
867 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
868 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
870 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
872 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
874 2018-06-11 Alan Hayward <alan.hayward@arm.com>
876 * server.h (PBUFSIZ): Increase size
878 2018-06-11 Alan Hayward <alan.hayward@arm.com>
880 * regcache.c (regcache::raw_compare): New function.
881 * regcache.h (regcache::raw_compare): New declaration.
883 2018-06-11 Alan Hayward <alan.hayward@arm.com>
885 * regcache.c (new_register_cache): Use new.
886 (free_register_cache): Use delete.
887 (register_data): Use const.
888 (supply_register): Move body inside regcache.
889 (regcache::raw_supply): New override function.
890 (collect_register): Move body inside regcache.
891 (regcache::raw_collect): New override function.
892 (regcache::get_register_status): New override function.
893 * regcache.h (struct regcache): Inherit from reg_buffer_common.
895 2018-06-09 Tom Tromey <tom@tromey.com>
897 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
899 (event_queue): Use std::queue.
900 (gdb_event_xfree): Remove.
901 (initialize_event_loop, process_event, wait_for_event): Update.
903 2018-06-08 Stan Cox <scox@redhat.com>
905 * win32-low.c (win32_create_inferior): last_ptid and last_status
906 moved to client_state.
908 2018-06-08 Pedro Alves <palves@redhat.com>
910 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
911 common/common-exceptions.o, common/common-utils.o,
912 common/errors.o, common/print-utils.o and utils.o.
913 * gdbreplay.c: Include "common-defs.h" instead of the two
914 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
915 string.h or alloca.h.
916 (perror_with_name): Delete.
917 (remote_open): Use xstrdup instead of strdup.
918 (main): Rename to ...
919 (captured_main): ... this.
922 2018-06-08 Tom Tromey <tom@tromey.com>
924 * linux-low.c (linux_low_read_btrace): Update.
926 2018-06-04 Stan Cox <scox@redhat.com>
928 * server.h (struct client_state): New.
929 * server.c (cont_thread, general_thread, multi_process)
930 (report_fork_events, report_vfork_events, report_exec_events)
931 (report_thread_events, swbreak_feature, hwbreak_feature)
932 (vCont_supported, disable_randomization, pass_signals)
933 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
934 Moved to client_state.
935 * remote-utils.c (remote_debug, noack_mode)
936 (transport_is_reliable): Moved to client_state.
937 * tracepoint.c (current_traceframe): Moved to client_state.
940 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
941 linux-low.c, remote-utils.h, target.c: Use client_state.
943 2018-05-31 Alan Hayward <alan.hayward@arm.com>
945 * configure.srv: Add new c/h file.
947 2018-05-31 Alan Hayward <alan.hayward@arm.com>
949 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
952 2018-05-25 Maciej W. Rozycki <macro@mips.com>
954 * gdb.arch/mips-fpregset-core.exp: New test.
955 * gdb.arch/mips-fpregset-core.c: New test source.
957 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
960 * hostio.c (require_int): Do not report overflow for integers
961 between 0xfffffff and 0x7fffffff.
963 2018-05-22 Maciej W. Rozycki <macro@mips.com>
965 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
966 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
967 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
969 (the_low_target): Wire them.
971 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
973 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
974 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
975 mode. Call collect_register_by_name with vscr using
976 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
977 (ppc_store_vrregset): Add and set vscr_offset variable as in
978 ppc_fill_vrregset. Call supply_register_by_name with vscr using
981 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
983 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
984 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
985 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
987 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
989 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
990 (ppc_store_vsxregset): Likewise.
991 (ppc_fill_vrregset): Likewise.
992 (ppc_store_vrregset): Likewise.
993 (ppc_fill_evrregset): Likewise.
994 (ppc_store_evrregset): Likewise.
995 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
996 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
999 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1001 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1002 wordsize of the inferior. Call ppc_linux_target_wordsize.
1004 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1006 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1007 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1008 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1009 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1010 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1011 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1012 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1013 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1014 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1015 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1016 (tdesc_powerpc_e500l): Remove.
1017 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1018 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1019 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1020 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1022 (ppc_arch_setup): Remove target description matching code. Fill a
1023 ppc_linux_features struct and call ppc_linux_match_description
1026 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1028 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1029 width of the requested register exceeds the width of the
1031 (mips_cannot_store_register): Likewise.
1033 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1035 * linux-mips-low.c (mips_fetch_register): New function. Update
1037 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1038 (the_low_target): Wire `mips_fetch_register'.
1040 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1042 * lynx-i386-low.c (LYNXOS_178): New macro.
1043 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1044 the layout on LynxOS-178.
1045 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1046 handle floating point registers that are not supported by
1049 2018-05-10 Tom Tromey <tom@tromey.com>
1051 * configure: Rebuild.
1053 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1056 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1057 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1058 Use it to set the expedite_regs field in the given tdesc.
1059 * x86-tdesc.h: New file.
1060 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1061 Adjust following the addition of the new expedite_regs parameter
1062 to init_target_desc.
1063 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1064 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1065 (i386_linux_read_description, amd64_linux_read_description):
1066 Adjust following the addition of the new expedite_regs parameter
1067 to init_target_desc.
1068 * lynx-i386-low.c: #include "x86-tdesc.h".
1069 (lynx_i386_arch_setup): Adjust following the addition of the new
1070 expedite_regs parameter to init_target_desc.
1071 * nto-x86-low.c: #include "x86-tdesc.h".
1072 (nto_x86_arch_setup): Adjust following the addition of the new
1073 expedite_regs parameter to init_target_desc.
1074 * win32-i386-low.c: #include "x86-tdesc.h".
1075 (i386_arch_setup): Adjust following the addition of the new
1076 expedite_regs parameter to init_target_desc.
1078 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1081 * win32-low.c (win32_create_inferior): Add call to my_wait
1082 setting last_status global.
1084 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1087 * win32-low.c (create_process): Only call gdb_tilde_expand if
1088 inferior_cwd is not NULL.
1090 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1092 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1093 registers to the cache if their values have changed.
1094 (i387_xsave_to_cache): Provide default values for x87 control
1095 registers when these features are available, but disabled.
1096 * regcache.c (supply_register_by_name_zeroed): New function.
1097 * regcache.h (supply_register_by_name_zeroed): Declare new
1100 2018-05-07 Tom Tromey <tom@tromey.com>
1102 * configure: Rebuild.
1104 2018-05-04 Tom Tromey <tom@tromey.com>
1106 * configure: Rebuild.
1108 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1109 Pedro Alves <palves@redhat.com>
1111 * linux-aarch64-low.c (aarch64_stopped_data_address):
1114 2018-04-27 Tom Tromey <tom@tromey.com>
1116 * configure: Rebuild.
1118 2018-04-23 Tom Tromey <tom@tromey.com>
1120 * configure: Rebuild.
1122 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1124 * Makefile.in (depcomp): Add "..".
1125 (all_deps_files): New and use it.
1127 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1129 * configure.srv (aarch64*-*-linux*): Don't include xml.
1130 (i[34567]86-*-cygwin*): Likewise.
1131 (i[34567]86-*-linux*): Likewise.
1132 (i[34567]86-*-lynxos*): Likewise.
1133 (i[34567]86-*-mingw32ce*): Likewise.
1134 (i[34567]86-*-mingw*): Likewise.
1135 (i[34567]86-*-nto*): Likewise.
1136 (tic6x-*-uclinux): Likewise.
1137 (x86_64-*-linux*): Likewise.
1138 (x86_64-*-mingw*): Likewise.
1139 (x86_64-*-cygwin*): Likewise.
1141 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1143 * tdesc.c: Remove xml parameter.
1145 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1147 * server.c (get_features_xml): Remove cast.
1148 * tdesc.c (void target_desc::accept): Fill in function.
1149 (tdesc_get_features_xml): Remove old xml creation.
1150 (print_xml_feature::visit_pre): Add xml vistor.
1151 * tdesc.h (struct target_desc): Make xmltarget mutable.
1152 (tdesc_get_features_xml): Remove declaration.
1154 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1156 * tdesc.c (tdesc_architecture_name): Add new function.
1157 (tdesc_osabi_name): Likewise.
1158 (tdesc_get_features_xml): Use new functions.
1160 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1162 * tdesc.c (tdesc_create_flags): Remove.
1163 (tdesc_add_flag): Likewise.
1164 (tdesc_named_type): Likewise.
1165 (tdesc_create_union): Likewise.
1166 (tdesc_create_struct): Likewise.
1167 (tdesc_create_vector): Likewise.
1168 (tdesc_add_bitfield): Likewise.
1169 (tdesc_add_field): Likewise.
1170 (tdesc_set_struct_size): Likewise.
1172 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1174 * tdesc.c (~target_desc): Remove implictly deleted items.
1175 (init_target_desc): Iterate all features.
1176 (tdesc_get_features_xml): Use vector.
1177 (tdesc_create_feature): Create feature.
1178 * tdesc.h (tdesc_feature) Remove
1179 (target_desc): Add features.
1181 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1183 * Makefile.in: Add common/tdesc.c
1184 * tdesc.c (init_target_desc): init all reg_defs from register
1186 (tdesc_create_reg): Create tdesc_reg.
1187 * tdesc.h (tdesc_feature): Add register vector.
1189 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1191 * tdesc.h (struct target_desc) <features>: Change type to
1192 std::vector<std::string>.
1193 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1195 (tdesc_get_features_xml): Likewise.
1196 (tdesc_create_feature): Likewise.
1198 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1200 * regcache.c (find_register_by_number): Return a ref.
1201 (find_regno): Use references.
1202 (register_size): Likewise.
1203 (register_data): Likewise.
1204 * tdesc.c (target_desc::~target_desc): Remove free calls.
1205 (target_desc::operator==): Use std::vector compare.
1206 (init_target_desc): Use reference.
1207 (tdesc_create_reg): Use reg constructors.
1208 * tdesc.h (struct target_desc): Replace pointer with object.
1210 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1212 * regcache.c (find_register_by_number): Make static.
1213 (find_regno): Use find_register_by_number
1214 * regcache.h (struct reg): Remove declaration.
1216 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1218 * tdesc.c (target_desc::~target_desc): Move to here.
1219 (target_desc::operator==): Likewise.
1220 * tdesc.h (target_desc::~target_desc): Move from here.
1221 (target_desc::operator==): Likewise.
1223 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1225 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1227 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1229 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1231 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1232 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1233 and init_registers_s390_gs_linux64.
1235 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1237 * linux-s390-low.c (s390_fill_gs): Remove function.
1238 (s390_fill_gsbc): Remove function.
1239 (s390_regsets): Set fill functions for the guarded storage regsets
1242 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1244 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1245 the word size. Add comment.
1246 (s390_get_wordsize): New function.
1247 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1248 pswm with it. Instead, use s390_get_wordsize to determine the
1249 word size first and derive the correct tdesc from that directly.
1251 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1253 * Makefile.in: Include silent-rules.mk.
1254 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1255 (COMPILE): Add ECHO_CXX.
1256 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1257 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1258 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1259 (version-generated.c): Add ECHO_GEN.
1260 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1261 (IPAGENT_COMPILE): Add ECHO_CXX.
1262 (%-generated.c): Add ECHO_REGDAT.
1264 2018-03-14 Tom Tromey <tom@tromey.com>
1267 * ax.c (ax_printf): Special case for NULL.
1269 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1271 * linux-low.c (linux_qxfer_libraries_svr4): Use
1272 xml_escape_text_append.
1274 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1276 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1278 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1280 * server.c (handle_general_set): Remove unnecessary xstrdup.
1282 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1284 * server.c (parse_debug_format_options): Adjust to
1285 delim_string_to_char_ptr_vec changes.
1286 * thread-db.c (thread_db_load_search): Adjust to
1287 dirnames_to_char_ptr_vec changes.
1289 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1291 * target.h (target_enable_btrace, target_disable_btrace)
1292 (target_read_btrace, target_read_btrace_conf): Turn macro into
1293 inline function. Throw error if target method is not defined.
1294 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1295 check for btrace target method. Be prepared to handle exceptions
1296 from btrace target methods.
1298 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1300 * server.c (captured_main): Change order of error message printed
1301 when the current working directory cannot be found.
1303 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1305 * server.c: Include "filenames.h" and "pathstuff.h".
1306 (program_name): Delete variable.
1307 (program_path): New anonymous class.
1308 (get_exec_wrapper): Use "program_path" instead of
1310 (handle_v_run): Likewise.
1311 (captured_main): Likewise.
1312 (process_serial_event): Likewise.
1314 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1316 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1317 (OBJS): Add "pathstuff.o".
1318 * server.c (current_directory): New global variable.
1319 (captured_main): Initialize "current_directory".
1321 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1323 * tdesc.c: Use common/tdesc.h.
1324 * tdesc.h: Likewise.
1326 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1327 Simon Marchi <simon.marchi@ericsson.com>
1329 * Makefile.in: Switch order of make rules.
1331 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1333 * Makefile.in: Add common directory in build.
1334 * configure.ac: Add common reference.
1335 * configure: Regenerate.
1337 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1339 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1340 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1341 * spu-low.c (spu_target_ops): Likewise.
1342 * win32-low.c (win32_target_ops): Likewise.
1343 * server.c (supported_btrace_packets): Report packets unconditionally.
1344 * target.h (target_ops) <supports_btrace>: Remove.
1345 (target_supports_btrace): Remove.
1347 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1349 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1350 (handle_btrace_disable): Change return type to void. Use exceptions
1352 (handle_btrace_general_set): Catch exception and copy message to
1355 2018-02-08 Tom Tromey <tom@tromey.com>
1357 * linux-low.c (install_software_single_step_breakpoints): Use
1358 make_scoped_restore.
1359 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1360 (do_restore_current_thread_cleanup): Remove.
1361 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1364 2018-02-08 Tom Tromey <tom@tromey.com>
1366 * mem-break.c (set_raw_breakpoint_at): Use
1367 gdb::unique_xmalloc_ptr.
1369 2018-01-30 Pedro Alves <palves@redhat.com>
1372 * target.c (target_terminal::terminal_state): Rename to ...
1373 (target_terminal::m_terminal_state): ... this.
1375 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1377 * linux-low.c (handle_extended_wait): Surround call to
1378 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1380 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1382 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1383 linux_ptrace_attach_fail_reason_string now returning an
1385 (linux_attach): Likewise.
1386 * thread-db.c (attach_thread): Likewise.
1388 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1391 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1392 checking for fs_base/gs_base fields in struct user_regs_struct.
1393 * configure: Regenerate.
1395 2018-01-16 Yao Qi <yao.qi@linaro.org>
1398 * linux-low.c (fetch_register): Call supply_register instead of
1401 2018-01-08 Yao Qi <yao.qi@linaro.org>
1402 Simon Marchi <simon.marchi@ericsson.com>
1404 * Makefile.in (OBS): Remove selftest.o.
1405 * configure.ac: Set srv_selftest_objs if $development is true.
1406 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1407 * configure: Re-generated.
1408 * server.c (captured_main): Wrap variable selftest_filter with
1411 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1413 * server.c (parse_debug_format_options): Return std::string.
1414 (handle_monitor_command, captured_main): Adjust.
1416 2018-01-05 Pedro Alves <palves@redhat.com>
1419 * server.c (captured_main): Pass quiet=false to
1420 save_original_signals_state.
1422 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1424 * gdbreplay.c (gdbreplay_version): Update copyright year in
1426 * server.c (gdbserver_version): Likewise.
1428 2017-12-08 Tom Tromey <tom@tromey.com>
1430 * ax.c (ax_printf): Update.
1432 2017-12-07 Yao Qi <yao.qi@linaro.org>
1434 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1435 aarch64_linux_read_description.
1436 * linux-amd64-ipa.c (idx2mask): New array.
1437 (get_ipa_tdesc): Move idx2mask out.
1438 (initialize_low_tracepoint): Initialize target descriptions.
1439 * linux-i386-ipa.c (idx2mask): New array.
1440 (get_ipa_tdesc): Move idx2mask out.
1441 (initialize_low_tracepoint): Initialize target descriptions.
1443 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1445 * tdesc.c (struct tdesc_type): Change return type.
1446 (tdesc_add_flag): Change parameter type.
1447 (tdesc_add_bitfield): Likewise.
1448 (tdesc_add_field): Likewise.
1449 (tdesc_set_struct_size): Likewise.
1451 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1453 * regcache.c (registers_to_string): Remove unused variable.
1455 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1457 * inferiors.c (for_each_inferior_with_data): Remove.
1458 * inferiors.h (for_each_inferior_with_data): Remove.
1459 * server.c (handle_qxfer_threads_worker): Change parameter type.
1460 (handle_qxfer_threads_proper): Use for_each_thread.
1462 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1464 * inferiors.c (for_each_inferior): Remove.
1465 (clear_inferiors): Use for_each_thread.
1466 * inferiors.h (for_each_inferior): Remove.
1467 * linux-low.c (linux_wait_for_event_filtered): Use
1469 (linux_stabilize_threads): Likewise.
1470 * regcache.c (regcache_release): Likewise.
1471 * server.c (gdb_wants_all_threads_stopped): Likewise.
1472 (clear_pending_status_callback): Remove.
1473 (handle_status): Use for_each_thread.
1474 (captured_main): Likewise.
1475 * win32-low.c (child_init_thread_list): Likewise.
1476 (win32_clear_inferiors): Likewise.
1477 (fake_breakpoint_event): Likewise.
1479 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1481 * inferiors.h (find_inferior): Remove.
1482 * inferiors.c (find_inferior): Remove.
1484 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1486 * linux-low.c (resume_status_pending_p): Update comment.
1487 (need_step_over_p): Update comment.
1489 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1491 * linux-low.c (proceed_one_lwp): Return void, change parameter
1493 (unsuspend_and_proceed_one_lwp): Likewise.
1494 (proceed_all_lwps): Use for_each_thread.
1495 (unstop_all_lwps): Likewise.
1497 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1499 * linux-low.c (linux_resume_one_thread): Return void, take
1501 (linux_resume): Use for_each_thread.
1503 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1505 * linux-low.c (send_sigstop_callback): Return void, change
1506 parameter type. Rename to...
1507 (send_sigstop): ... this.
1508 (suspend_and_send_sigstop_callback): Return void, change parameter
1510 (suspend_and_send_sigstop): ... this.
1511 (stop_all_lwps): Use for_each_thread.
1513 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1515 * linux-low.c (lwp_running): Return bool, remove unused
1517 (linux_stabilize_threads): Use find_thread.
1519 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1521 * linux-low.c (select_singlestep_lwp_callback): Remove.
1522 (count_events_callback): Remove.
1523 (select_event_lwp_callback): Remove.
1524 (select_event_lwp): Use find_thread/for_each_thread.
1526 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1528 * linux-low.c (not_stopped_callback): Return bool, take filter
1530 (linux_wait_for_event_filtered): Use find_thread.
1531 (linux_wait_1): Likewise.
1533 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1535 * linux-low.c (same_lwp): Remove.
1536 (find_lwp_pid): Use find_thread.
1538 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1540 * linux-low.c (delete_lwp_callback): Remove.
1541 (linux_mourn): Use for_each_thread.
1543 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1545 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1546 args parameter, don't check for pid.
1547 (linux_detach): Use for_each_thread.
1549 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1551 * linux-low.c (struct counter): Remove.
1552 (second_thread_of_pid_p): Remove.
1553 (last_thread_of_process_p): Use find_thread.
1555 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1557 * inferiors.c (find_inferior_in_random): Remove.
1558 * inferiors.h (find_inferior_in_random): Remove.
1559 * linux-low.c (status_pending_p_callback): Return bool, accept
1560 parameter ptid directly.
1561 (linux_wait_for_event_filtered): Use find_thread_in_random.
1562 (linux_wait_1): Likewise.
1564 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1566 * inferiors.c (find_inferior_id): Remove.
1567 (find_thread_ptid): Move implemention from find_inferior_id to
1569 * inferiors.h (find_inferior_id): Remove.
1570 * server.c (handle_status): Use find_thread_ptid.
1571 (process_serial_event): Likewise.
1572 * thread-db.c (find_one_thread): Likewise.
1573 (thread_db_thread_handle): Likewise.
1574 * win32-low.c (thread_rec): Likewise.
1575 (child_delete_thread): Likewise.
1576 (win32_thread_alive): Likewise.
1577 (get_child_debug_event): Likewise.
1579 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1581 * linux-mips-low.c (update_watch_registers_callback): Return
1582 void, remove pid_p parameter, don't check for pid.
1583 (mips_insert_point, mips_remove_point): Use for_each_thread.
1585 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1587 * lynx.low (lynx_delete_thread_callback): Remove.
1588 (lynx_mourn): Use for_each_thread.
1590 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1592 * regcache.c (regcache_invalidate_one): Remove.
1593 (regcache_invalidate_pid): use for_each_thread.
1595 2017-11-26 Tom Tromey <tom@tromey.com>
1597 * linux-low.c (linux_create_inferior): Update.
1599 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1601 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1603 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1605 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1606 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1607 * linux-aarch64-tdesc-selftest.c: New file.
1608 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1610 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1612 * configure.srv: Add new file.
1613 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1614 * linux-aarch64-tdesc-selftest.c: New file.
1615 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1617 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1619 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1620 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1621 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1623 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1625 * configure.srv: Add new files.
1626 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1627 aarch64_linux_read_description.
1628 * linux-aarch64-low.c (aarch64_linux_read_description):
1629 Merge with aarch64_arch_setup.
1630 (aarch64_arch_setup): Call aarch64_linux_read_description.
1631 * linux-aarch64-tdesc.c: New file.
1632 * linux-aarch64-tdesc.h: New file.
1634 2017-11-24 Yao Qi <yao.qi@linaro.org>
1636 * configure.srv: Set $srv_regobj for tic6x-linux.
1637 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1638 (tic6x_read_description): Move some code to tic6x_arch_setup.
1639 (tic6x_tdesc_test): New function.
1640 (initialize_low_arch): Call selftests::register_test.
1642 2017-11-22 Yao Qi <yao.qi@linaro.org>
1644 * remote-utils.c (prepare_resume_reply): Use memcpy.
1646 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1648 * linux-low.c (kill_one_lwp_callback): Return void, take
1649 argument directly, don't filter on pid.
1650 (linux_kill): Use for_each_thread.
1652 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1654 * linux-low.c (need_step_over_p): Return bool, remove dummy
1656 (linux_resume, proceed_all_lwps): Use find_thread.
1658 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1660 * linux-low.c (resume_status_pending_p): Return bool, remove
1662 (linux_resume): Use find_thread.
1664 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1666 * linux-low.c (struct thread_resume_array): Remove.
1667 (linux_set_resume_request): Return void, take arguments
1669 (linux_resume): Use for_each_thread.
1671 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1673 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1674 return bool, remove data argument.
1675 (linux_stabilize_threads): Use find_thread.
1677 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1679 * linux-low.c (unsuspend_one_lwp): Remove.
1680 (unsuspend_all_lwps): Use for_each_thread, inline code from
1683 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1685 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1686 * linux-low.c (struct iterate_over_lwps_args): Remove.
1687 (iterate_over_lwps_filter): Remove.
1688 (iterate_over_lwps): Use find_thread.
1690 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1692 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1693 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1694 code from reset_lwp_ptrace_options_callback.
1696 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1698 * linux-arm-low.c (struct update_registers_data): Remove.
1699 (update_registers_callback): Return void, take arguments
1700 directly, don't check thread's pid.
1701 (arm_insert_point, arm_remove_point): Use for_each_thread.
1703 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1705 * win32-low.c (continue_one_thread): Return void, take argument
1707 (child_continue): Use for_each_thread.
1709 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1711 * win32-i386-low.c (update_debug_registers_callback): Rename
1713 (update_debug_registers): ... this, return void, remove pid_p arg.
1714 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1716 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1718 * inferiors.h (struct process_info): Add constructor, initialize
1720 <syscalls_to_catch>: Change type to std::vector<int>.
1721 * inferiors.c (add_process): Allocate process_info with new.
1722 (remove_process): Free process_info with delete.
1723 * linux-low.c (handle_extended_wait): Adjust.
1724 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1725 * server.c (handle_general_set): Adjust.
1727 2017-11-16 Pedro Alves <palves@redhat.com>
1729 * remote-utils.c (remote_close): Block SIGIO signals instead of
1730 uninstalling the SIGIO handler.
1732 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1734 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1736 2017-11-16 Yao Qi <yao.qi@linaro.org>
1738 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1739 (tic6x_store_gregset): Likewise.
1740 (tic6x_usrregs_info): Move it up.
1742 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1744 * Makefile.in: Update arch rules.
1745 * configure.srv: Explicitly mark arch/ files.
1747 2017-11-13 Andreas Schwab <schwab@suse.de>
1749 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1751 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1753 2017-11-06 Pedro Alves <palves@redhat.com>
1755 * config.in, configure: Regenerate.
1757 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1759 * target.c (struct thread_search): Remove.
1760 (thread_search_callback): Remove.
1761 (prepare_to_access_memory): Use for_each_thread instead of
1762 find_inferior. Inline code from thread_search_callback.
1764 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1766 * server.c (struct visit_actioned_threads_data): Remove.
1767 (visit_actioned_threads): Change prototype to take arguments
1769 (resume): Use find_thread instead of find_inferior.
1771 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1773 * server.c (queue_stop_reply_callback): Change prototype, return
1775 (find_status_pending_thread_callback): Remove.
1776 (handle_status): Replace find_inferior with find_thread and
1779 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1781 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1783 (aarch64_store_gregset): Likewise.
1784 (aarch64_fill_fpregset): Likewise.
1785 (aarch64_store_fpregset): Likewise.
1787 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1789 * gdbthread.h (find_thread, for_each_thread): New functions.
1790 * inferiors.c (thread_of_pid): Remove.
1791 (find_any_thread_of_pid): Use find_thread.
1792 * linux-low.c (num_lwps): Use for_each_thread.
1794 2017-10-17 Yao Qi <yao.qi@linaro.org>
1796 * Makefile.in: Remove one rule.
1797 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1799 2017-10-17 Yao Qi <yao.qi@linaro.org>
1801 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1802 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1804 2017-10-17 Yao Qi <yao.qi@linaro.org>
1806 * configure.srv: Rename arm.o with arch/arm.o.
1808 2017-10-17 Yao Qi <yao.qi@linaro.org>
1810 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1811 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1812 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1813 (arch-i386.o, arch-amd64.o): Remove rules.
1814 (arch/%.o): New rule.
1815 Update POSTCOMPILE and COMPILE.pre.
1816 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1817 * configure: Re-generated.
1818 * configure.srv: Replace arch-i386.o with arch/i386.o.
1819 Replace arch-amd64.o with arch/amd64.o.
1821 2017-10-16 Yao Qi <yao.qi@linaro.org>
1823 * configure: Regenerated.
1825 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1827 * inferiors.h: (struct inferior_list): Remove.
1828 (struct inferior_list_entry); Remove.
1829 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1830 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1831 get_first_inferior): Remove.
1832 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1833 find_inferior_id, find_inferior_in_random): Change signature.
1834 * inferiors.c (all_threads): Change type to
1835 std::list<thread_info *>.
1836 (get_thread): Remove macro.
1837 (find_inferior, find_inferior_id): Change signature, implement
1839 (find_inferior_in_random): Change signature, implement using
1840 find_thread_in_random.
1841 (for_each_inferior, for_each_inferior_with_data): Change
1842 signature, implement using for_each_thread.
1843 (add_inferior_to_list, remove_inferior): Remove.
1844 (add_thread, get_first_thread, thread_of_pid,
1845 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1846 (get_first_inferior, one_inferior_p, clear_inferior_list):
1848 (clear_inferiors, get_thread_process): Update.
1849 * gdbthread.h: Include <list>.
1850 (struct thread_info) <entry>: Remove field.
1852 (all_threads): Change type to std::list<thread_info *>.
1853 (get_first_inferior): Add doc.
1854 (find_thread, for_each_thread, find_thread_in_random): New
1856 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1857 * linux-arm-low.c (update_registers_callback): Update.
1858 * linux-low.c (second_thread_of_pid_p): Update.
1859 (kill_one_lwp_callback, linux_detach_lwp_callback,
1860 delete_lwp_callback, status_pending_p_callback, same_lwp,
1861 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1862 iterate_over_lwps, not_stopped_callback,
1863 resume_stopped_resumed_lwps, count_events_callback,
1864 select_singlestep_lwp_callback, select_event_lwp_callback,
1865 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1866 suspend_and_send_sigstop_callback, wait_for_sigstop,
1867 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1868 lwp_running, linux_set_resume_request, resume_status_pending_p,
1869 need_step_over_p, start_step_over, linux_resume_one_thread,
1870 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1871 reset_lwp_ptrace_options_callback): Update.
1872 * linux-mips-low.c (update_watch_registers_callback): Update.
1873 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1875 (free_register_cache_thread_one): Remove.
1876 (regcache_release): Update.
1877 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1878 handle_qxfer_threads_worker): Update.
1879 (handle_query): Update, use list iterator.
1880 (visit_actioned_threads, handle_pending_status,
1881 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1882 clear_pending_status_callback, set_pending_status_callback,
1883 find_status_pending_thread_callback, handle_status,
1884 process_serial_event): Update.
1885 * target.c (thread_search_callback): Update.
1886 * thread-db.c (thread_db_get_tls_address): Update.
1887 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1889 * win32-i386-low.c (update_debug_registers_callback): Update.
1890 * win32-low.c (delete_thread_info, child_delete_thread,
1891 continue_one_thread, suspend_one_thread,
1892 get_child_debug_event): Adjust.
1894 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1896 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1897 * inferiors.h: Include <list>.
1898 (struct process_info) <entry>: Remove field.
1900 (pid_of): Change macro to function.
1901 (ptid_of, lwpid_of): Remove macro.
1902 (all_processes): Change type to std::list<process_info *>.
1903 (ALL_PROCESSES): Remove macro.
1904 (for_each_process, find_process): New function.
1905 * inferiors.c (all_processes): Change type to
1906 std::list<process_info *>.
1907 (find_thread_process): Adjust.
1908 (add_process): Likewise.
1909 (remove_process): Likewise.
1910 (find_process_pid): Likewise.
1911 (get_first_process): Likewise.
1912 (started_inferior_callback): Remove.
1913 (have_started_inferiors_p): Adjust.
1914 (attached_inferior_callback): Remove.
1915 (have_attached_inferiors_p): Adjust.
1916 * linux-low.c (check_zombie_leaders): Likewise.
1917 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1918 (x86_linux_update_xmltarget): Adjust.
1919 * server.c (handle_query): Likewise.
1920 (gdb_reattached_process): Remove.
1921 (handle_status): Adjust.
1922 (kill_inferior_callback): Likewise.
1923 (detach_or_kill_inferior): Remove.
1924 (print_started_pid): Likewise.
1925 (print_attached_pid): Likewise.
1926 (detach_or_kill_for_exit): Update.
1927 (process_serial_event): Likewise.
1928 * linux-arm-low.c (arm_new_fork): Likewise.
1930 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1932 * dll.h: Include <list>.
1933 (struct dll_info): Add constructor.
1934 <entry>: Remove field.
1935 (all_dlls): Change type to std::list<dll_info>.
1936 * dll.c: Include <algorithm>.
1937 (get_dll): Remove macro.
1938 (all_dlls): Change type to std::list<dll_info *>.
1939 (free_one_dll): Remove.
1940 (match_dll): Likewise.
1941 (loaded_dll): Adjust.
1942 (unloaded_dll): Adjust to all_dlls type change, use
1943 std::find_if. Inline code from match_dll.
1944 (clear_dlls): Adjust to all_dlls type change.
1945 * server.c (emit_dll_description): Remove.
1946 (handle_qxfer_libraries): Adjust to all_dlls type change,
1947 integrate emit_dll_description's functionality.
1949 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1951 * linux-low.h (struct linux_target_ops) <delete_process>: New
1953 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1954 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1955 (struct linux_target_ops): Add delete_process callback.
1956 * linux-arm-low.c (arm_delete_process): New.
1957 (struct linux_target_ops): Add delete_process callback.
1958 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1959 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1960 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1961 * linux-mips-low.c (mips_linux_delete_process): New.
1962 (struct linux_target_ops): Add delete_process callback.
1963 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1964 * linux-s390-low.c (struct linux_target_ops): Likewise.
1965 * linux-sh-low.c (struct linux_target_ops): Likewise.
1966 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1967 * linux-tile-low.c (struct linux_target_ops): Likewise.
1968 * linux-x86-low.c (x86_linux_delete_process): New.
1969 (struct linux_target_ops): Add delete_process callback.
1970 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1972 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1974 * linux-aarch64-low.c (the_low_target): Add thread delete
1976 * linux-arm-low.c (arm_delete_thread): New function.
1977 (the_low_target): Add thread delete callback.
1978 * linux-bfin-low.c (the_low_target): Likewise.
1979 * linux-crisv32-low.c (the_low_target): Likewise.
1980 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1982 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1984 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1985 * linux-mips-low.c (mips_linux_delete_thread): New function.
1986 (the_low_target): Add thread delete callback.
1987 * linux-ppc-low.c (the_low_target): Likewise.
1988 * linux-s390-low.c (the_low_target): Likewise.
1989 * linux-sh-low.c (the_low_target): Likewise.
1990 * linux-tic6x-low.c (the_low_target): Likewise.
1991 * linux-tile-low.c (the_low_target): Likewise.
1992 * linux-x86-low.c (the_low_target): Likewise.
1993 * linux-xtensa-low.c (the_low_target): Likewise.
1995 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1997 * win32-low.c: Include "common-inferior.h".
1999 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2001 * inferiors.c (set_inferior_cwd): New function.
2002 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2003 (handle_query): Inform that QSetWorkingDir is supported.
2004 * win32-low.c (create_process): Pass the inferior's cwd to
2007 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2009 * inferiors.c (current_inferior_cwd): New global variable.
2010 (get_inferior_cwd): New function.
2011 * inferiors.h (struct process_info) <cwd>: New field.
2013 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2015 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2016 (OBS): Add gdb_tilde_expand.o.
2018 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2020 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2021 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2023 2017-09-29 Pedro Alves <palves@redhat.com>
2025 * ax.c (gdb_parse_agent_expr): Constify.
2026 * ax.h (gdb_parse_agent_expr): Constify.
2027 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2029 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2030 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2031 * remote-utils.h (read_ptid): Constify.
2032 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2033 (process_point_options, process_serial_event): Constify.
2034 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2035 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2036 (cmd_qtbuffer): Constify.
2038 2017-09-29 Pedro Alves <palves@redhat.com>
2040 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2043 2017-09-29 Pedro Alves <palves@redhat.com>
2045 * linux-low.c (handle_extended_wait): Pass parent thread instead
2046 of process to thread_db_notice_clone.
2047 * linux-low.h (thread_db_notice_clone): Replace parent process
2048 parameter with parent thread parameter.
2049 * thread-db.c (find_one_thread): Add comment.
2050 (thread_db_notice_clone): Replace parent process parameter with
2051 parent thread parameter. Temporarily switch to the parent thread.
2053 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2055 * gdbthread.h: Include "common-gdbthread.h".
2056 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2057 "if" when validating the ptid.
2058 * remote-utils.c: Include "gdbthread.h".
2059 (prepare_resume_reply): Use "switch_to_thread".
2060 * target.c (done_accessing_memory): Likewise.
2062 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2064 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2065 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2066 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2067 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2068 s390x-gs-linux64-ipa.o to ipa_obj.
2069 * linux-s390-low.c (HWCAP_S390_GS): New define.
2070 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2072 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2073 (s390_arch_setup): Check for guarded-storage support and choose
2075 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2076 init_registers_s390x_gs_linux64.
2077 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2079 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2080 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2082 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2084 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2086 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2088 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2089 (thread_db_thread_handle): Declare.
2090 * linux-low.c (linux_target_ops): Initialize thread_handle.
2091 * server.c (handle_qxfer_threads_worker): Add support for
2093 * target.h (struct target_ops): Add new function pointer,
2095 (target_thread_handle): Define.
2096 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2098 (thread_db_thread_handle): New function.
2100 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2102 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2103 * linux-low.h (thread_db_notice_clone): Declare.
2104 * thread-db.c (thread_db_notice_clone): New function.
2106 2017-09-21 Pedro Alves <palves@redhat.com>
2108 * server.c (gdb_read_memory, handle_status, process_serial_event)
2109 (handle_serial_event, handle_target_event): Adjust to
2110 set_desired_thread prototype change.
2111 * target.c (set_desired_thread): Remove 'use_general' parameter
2113 * target.h (set_desired_thread): Remove 'use_general' parameter.
2115 2017-09-20 Tom Tromey <tom@tromey.com>
2117 * target.c (target_terminal::terminal_state): Define.
2118 (target_terminal::init): Rename from target_terminal_init.
2119 (target_terminal::inferior): Rename from
2120 target_terminal_inferior.
2121 (target_terminal::ours): Rename from target_terminal_ours.
2122 (target_terminal::ours_for_output, target_terminal::info): New.
2124 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2126 * server.c (accumulate_file_name_length): Remove.
2127 (emit_dll_description): Adjust to std::string change.
2128 (handle_qxfer_libraries): Use std::string to hold document.
2130 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2132 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2133 return type of xml_escape_text.
2134 * server.c (emit_dll_description): Likewise.
2136 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2138 * server.c (captured_main): Accept argument for --selftest.
2139 Update run_tests call.
2140 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2141 when registering selftests.
2143 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2145 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2146 instead of "VEC" for "target_desc.reg_defs".
2147 (regcache_cpy): Likewise.
2148 (registers_to_string): Likewise.
2149 (registers_from_string): Likewise.
2150 (find_regno): Likewise.
2151 (supply_regblock): Likewise.
2152 (regcache_raw_read_unsigned): Likewise.
2153 * tdesc.c (init_target_desc): Likewise.
2154 (tdesc_create_reg): Likewise.
2155 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2156 (struct target_desc) <reg_defs>: Convert to "std::vector".
2157 (target_desc): Do not initialize "reg_defs".
2158 (~target_desc): Update code to use "std::vector" instead of "VEC"
2159 for "target_desc.reg_defs".
2160 (operator==): Likewise.
2162 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2164 * inferiors.h (thread_to_gdb_id): Remove.
2165 * inferiors.c (thread_to_gdb_id): Remove.
2166 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2167 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2168 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2170 * nto-low.c (nto_fetch_registers, nto_store_registers,
2171 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2173 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2175 * inferiors.h (gdb_id_to_thread_id): Remove.
2176 * inferiors.c (gdb_id_to_thread_id): Remove.
2177 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2178 removal. Move pid declaration closer to where it's used.
2180 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2182 * server.c (handle_detach): New function.
2183 (process_serial_event): Move code out, call handle_detach.
2185 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2187 * server.c (require_running): Rename to ...
2188 (require_running_or_return): ... this ...
2189 (require_running_or_break): ... and this.
2190 (handle_query, process_serial_event): Adjust.
2192 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2194 * linux-low.c (linux_set_resume_request): Remove unused
2197 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2199 * server.c (first_thread_of): Remove.
2200 (process_serial_event): Replace usage of first_thread_of with
2201 find_any_thread_of_pid.
2202 * tracepoint.c (same_process_p): Remove.
2203 (gdb_agent_about_to_close): Replace usage of same_process_p with
2204 find_any_thread_of_pid.
2205 * linux-x86-low.c (same_process_callback): Remove.
2206 (x86_arch_setup_process_callback): Replace usage of
2207 same_process_callback with find_any_thread_of_pid.
2208 * thread-db.c (any_thread_of): Remove.
2209 (switch_to_process): Replace usage of any_thread_of with
2210 find_any_thread_of_pid.
2211 * inferiors.c (thread_pid_matches_callback): Remove.
2212 (find_thread_process): Adjust to use find_any_thread_of_pid.
2214 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2216 * regcache.c (get_thread_regcache): Guard calls to "memset"
2219 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2221 * linux-low.c (handle_extended_wait): Use
2222 "allocate_target_description" instead of "XNEW".
2223 * linux-x86-low.c (initialize_low_arch): Likewise.
2225 2017-09-05 Yao Qi <yao.qi@linaro.org>
2227 * configure.srv (srv_i386_regobj): Remove.
2228 (srv_amd64_regobj): Remove.
2229 (srv_regobj): Set it to "" for x86 non-linux targets.
2230 * linux-x86-tdesc.c (i386_linux_read_description):
2231 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2232 (init_registers_i386): Remove the declaration.
2233 (tdesc_i386): Remove the declaration.
2234 (lynx_i386_arch_setup): Call i386_create_target_description.
2235 * nto-x86-low.c: Likewise.
2236 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2237 [!__x86_64__]: include arch/i386.h.
2238 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2240 2017-09-05 Yao Qi <yao.qi@linaro.org>
2242 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2243 i386/amd64-XXX-linux from it.
2245 2017-09-05 Yao Qi <yao.qi@linaro.org>
2247 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2249 (ipa_amd64_linux_regobj): Remove.
2250 (ipa_x32_linux_regobj): Remove.
2252 2017-09-05 Yao Qi <yao.qi@linaro.org>
2254 * Makefile.in (arch-amd64.o): New rule.
2255 * configure.srv: Append arch-amd64.o.
2256 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2257 (get_ipa_tdesc): Call amd64_linux_read_description.
2258 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2259 and init_registers_amd64_XXX.
2260 * linux-x86-low.c (x86_linux_read_description): Call
2261 amd64_linux_read_description.
2262 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2263 (initialize_low_arch): Don't call init_registers_x32_XXX and
2264 init_registers_amd64_XXX.
2265 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2266 and tdesc_amd64_XXX.
2267 [__x86_64__] (amd64_tdesc_test): New function.
2268 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2269 and init_registers_amd64_XXX.
2270 * linux-x86-tdesc.c: Include arch/amd64.h.
2271 (xcr0_to_tdesc_idx): New function.
2272 (i386_linux_read_description): New function.
2273 (amd64_get_ipa_tdesc_idx): New function.
2274 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2275 (amd64_get_ipa_tdesc): Declare.
2277 2017-09-05 Yao Qi <yao.qi@linaro.org>
2279 * configure.srv (srv_i386_linux_xmlfiles): Remove
2280 i386/i386-XXX-linux.xml from it.
2282 2017-09-05 Yao Qi <yao.qi@linaro.org>
2284 * configure.srv: Set srv_i386_linux_regobj empty if $development
2286 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2287 initialize_low_tdesc.
2288 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2289 with #if initialize_low_tdesc.
2290 * linux-x86-tdesc-selftest.c: New file.
2291 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2293 2017-09-05 Yao Qi <yao.qi@linaro.org>
2295 * Makefile.in (arch-i386.o): New rule.
2296 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2297 (x86_64-*-linux*): Likewise.
2298 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2299 include arch/i386.h.
2300 (i386_linux_read_description): Remove code and call
2301 i386_create_target_description.
2302 * tdesc.c (allocate_target_description): New function.
2303 * tdesc.h (set_tdesc_architecture): Remove declaration.
2304 (set_tdesc_osabi): Likewise.
2306 2017-09-05 Yao Qi <yao.qi@linaro.org>
2308 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2309 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2310 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2312 * server.c (get_features_xml): Call tdesc_get_features_xml.
2313 * tdesc.c (set_tdesc_architecture): New function.
2314 (set_tdesc_osabi): New function.
2315 (tdesc_get_features_xml): New function.
2316 (tdesc_create_feature): Add an argument.
2317 * tdesc.h (struct target_desc) <features>: New field.
2318 <arch, osabi>: New field.
2319 (~target_desc): xfree features, arch, and osabi.
2320 (target_desc::oerator==): Don't compare .xmltarget.
2321 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2322 (set_tdesc_osabi): Likewise.
2323 (tdesc_get_features_xml): Likewise.
2325 2017-09-05 Yao Qi <yao.qi@linaro.org>
2327 * linux-x86-tdesc.c: Include selftest.h.
2328 (i386_tdesc_test): New function.
2329 (initialize_low_tdesc): Call selftests::register_test.
2330 * tdesc.h: Include regdef.h.
2331 (target_desc): Override operator == and !=.
2333 2017-09-05 Yao Qi <yao.qi@linaro.org>
2335 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2336 (ipa_obj): Likewise.
2337 * linux-i386-ipa.c: Include common/x86-xstate.h
2338 (get_ipa_tdesc): Call i386_linux_read_description.
2339 (initialize_low_tracepoint): Don't call init_registers_XXX
2340 functions, call initialize_low_tdesc instead.
2341 * linux-x86-low.c (x86_linux_read_description): Call
2342 i386_linux_read_description.
2343 (initialize_low_arch): Don't call init_registers_i386_XXX
2344 functions, call initialize_low_tdesc.
2345 * linux-x86-tdesc.c: New file.
2346 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2347 (i386_get_ipa_tdesc_idx): Declare.
2348 (i386_get_ipa_tdesc): Declare.
2349 (initialize_low_tdesc): Declare.
2351 2017-09-05 Yao Qi <yao.qi@linaro.org>
2353 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2356 2017-09-05 Yao Qi <yao.qi@linaro.org>
2358 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2359 * regcache.c (get_thread_regcache): Use VEC_length.
2360 (init_register_cache): Likewise.
2361 (regcache_cpy): Likewise.
2362 (registers_to_string): Iterate reg_defs via VEC_iterate.
2363 (find_regno): Likewise.
2364 (find_register_by_number): Use VEC_index.
2365 (register_size): Call find_register_by_number.
2366 (register_data): Call find_register_by_number.
2367 (supply_regblock): Use VEC_length.
2368 (regcache_raw_read_unsigned): Likewise.
2369 * tdesc.c (init_target_desc): Iterate reg_defs via
2371 (default_description): Update initializer.
2372 (copy_target_description): Don't update field num_registers.
2373 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2374 <num_registers>: Remove.
2376 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2378 * Makefile.in (.SECONDARY): Define target.
2380 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2382 * linux-low.c (linux_wait_1): Adjust.
2383 * server.c (queue_stop_reply_callback): Adjust.
2385 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2387 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2388 QEnvironmentUnset and QEnvironmentReset packets.
2389 (handle_query): Inform remote that QEnvironmentHexEncoded,
2390 QEnvironmentUnset and QEnvironmentReset are supported.
2392 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2394 * inferiors.h (inferior_target_data): Rename to ...
2395 (thread_target_data): ... this.
2396 (inferior_regcache_data): Rename to ...
2397 (thread_regcache_data): ... this.
2398 (set_inferior_regcache_data): Rename to ...
2399 (set_thread_regcache_data): ... this.
2400 * inferiors.c (inferior_target_data): Rename to ...
2401 (thread_target_data): ... this.
2402 (inferior_regcache_data): Rename to ...
2403 (thread_regcache_data): ... this.
2404 (set_inferior_regcache_data): Rename to ...
2405 (set_thread_regcache_data): ... this.
2406 (free_one_thread): Update.
2407 * linux-low.h (get_thread_lwp): Update.
2408 * regcache.c (get_thread_regcache): Update.
2409 (regcache_invalidate_thread): Update.
2410 (free_register_cache_thread): Update.
2411 * win32-i386-low.c (update_debug_registers_callback): Update.
2412 (win32_get_current_dr): Update.
2413 * win32-low.c (thread_rec): Update.
2414 (delete_thread_info): Update.
2415 (continue_one_thread): Update.
2416 (suspend_one_thread): Update.
2418 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2420 * inferiors.c (set_inferior_target_data): Remove.
2421 * inferiors.h (set_inferior_target_data): Remove.
2423 2017-08-18 Yao Qi <yao.qi@linaro.org>
2425 * Makefile.in (OBS): Add selftest.o.
2426 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2427 * configure, config.in: Re-generated.
2428 * server.c: Include common/sefltest.h.
2429 (captured_main): Handle option --selftest.
2431 2017-08-09 Yao Qi <yao.qi@linaro.org>
2433 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2434 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2435 i386-avx-mpx.o and i386-mmx.o.
2436 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2437 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2438 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2439 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2440 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2441 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2442 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2443 i386/amd64-avx-mpx.xml.
2445 2017-08-09 Yao Qi <yao.qi@linaro.org>
2447 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2448 and x32-avx-avx512.o.
2449 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2450 i386/x32-avx-avx512.xml.
2452 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2454 * tracepoint.h (enum class fast_tpoint_collect_result): New
2456 (fast_tracepoint_collecting): Change return type to
2457 fast_tpoint_collect_result.
2458 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2459 * linux-low.h: Include tracepoint.h.
2460 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2461 fast_tpoint_collect_result.
2462 * linux-low.c (handle_tracepoints): Adjust.
2463 (linux_fast_tracepoint_collecting): Change return type to
2464 fast_tpoint_collect_result.
2465 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2466 linux_wait_1, stuck_in_jump_pad_callback,
2467 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2468 proceed_one_lwp): Adjust to type change.
2470 2017-07-10 Yao Qi <yao.qi@linaro.org>
2472 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2474 2017-06-29 Yao Qi <yao.qi@linaro.org>
2476 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2478 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2480 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2482 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2484 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2486 * linux-low.c (linux_create_inferior): Adjust code to access the
2487 environment information via 'gdb_environ' class.
2488 * lynx-low.c (lynx_create_inferior): Likewise.
2489 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2490 (get_environ): Return a pointer to 'our_environ'.
2491 (captured_main): Initialize 'our_environ'.
2492 * server.h (get_environ): Adjust prototype.
2493 * spu-low.c (spu_create_inferior): Adjust code to access the
2494 environment information via 'gdb_environ' class.
2496 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2498 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2499 usage of "register" keyword.
2501 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2503 * configure: Re-generate.
2505 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2507 * configure: Re-generate.
2509 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2511 * Makefile.in (COMPILE.pre): Add "-x c++".
2513 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2515 * fork-child.c: Conditionally include <signal.h>.
2517 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2519 * server.c (handle_general_set): Handle new packet
2520 "QStartupWithShell".
2521 (handle_query): Add "QStartupWithShell" to the list of supported
2523 (gdbserver_usage): Add help text explaining the
2524 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2526 (captured_main): Recognize and act upon the presence of the new
2529 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2530 Pedro Alves <palves@redhat.com>
2532 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2533 * configure: Regenerate.
2534 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2536 (i[34567]86-*-lynxos*): Likewise.
2537 (spu*-*-*): Likewise.
2538 * fork-child.c: New file.
2539 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2541 (linux_ptrace_fun): New function.
2542 (linux_create_inferior): Adjust function prototype to reflect
2543 change on "target.h". Adjust function code to use
2545 (linux_request_interrupt): Delete "signal_pid".
2546 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2547 (lynx_ptrace_fun): New function.
2548 (lynx_create_inferior): Adjust function prototype to reflect
2549 change on "target.h". Adjust function code to use
2551 * nto-low.c (nto_create_inferior): Adjust function prototype and
2552 code to reflect change on "target.h". Update comments.
2553 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2554 "common-terminal.h" and "environ.h".
2555 (terminal_fd): Moved to fork-child.c.
2556 (old_foreground_pgrp): Likewise.
2557 (restore_old_foreground_pgrp): Likewise.
2558 (last_status): Make it global.
2559 (last_ptid): Likewise.
2560 (our_environ): New variable.
2561 (startup_with_shell): Likewise.
2562 (program_name): Likewise.
2563 (program_argv): Rename to...
2564 (program_args): ...this.
2565 (wrapper_argv): New variable.
2566 (start_inferior): Delete function.
2567 (get_exec_wrapper): New function.
2568 (get_exec_file): Likewise.
2569 (get_environ): Likewise.
2570 (prefork_hook): Likewise.
2571 (post_fork_inferior): Likewise.
2572 (postfork_hook): Likewise.
2573 (postfork_child_hook): Likewise.
2574 (handle_v_run): Update code to deal with arguments coming from the
2575 remote host. Update calls from "start_inferior" to
2577 (captured_main): Likewise. Initialize environment variable. Call
2579 * server.h (post_fork_inferior): New prototype.
2580 (get_environ): Likewise.
2581 (last_status): Declare.
2582 (last_ptid): Likewise.
2583 (signal_pid): Likewise.
2584 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2585 (spu_ptrace_fun): New function.
2586 (spu_create_inferior): Adjust function prototype to reflect change
2587 on "target.h". Adjust function code to use "fork_inferior".
2588 * target.c (target_terminal_init): New function.
2589 (target_terminal_inferior): Likewise.
2590 (target_terminal_ours): Likewise.
2591 * target.h: Include <vector>.
2592 (struct target_ops) <create_inferior>: Update prototype.
2593 (create_inferior): Update macro.
2594 * utils.c (gdb_flush_out_err): New function.
2595 * win32-low.c (win32_create_inferior): Adjust function prototype
2596 and code to reflect change on "target.h".
2598 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2600 * inferiors.c (switch_to_thread): New function.
2602 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2604 * Makefile.in (SFILE): Add "common/job-control.c".
2605 (OBS): Add "job-control.o".
2607 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2609 * Makefile: Remove "@host_makefile_frag@".
2611 2017-05-05 Pedro Alves <palves@redhat.com>
2613 * configure: Regenerate.
2615 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2617 * configure: Regenerate.
2619 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2621 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2622 software_single_step change of return type to
2623 std::vector<CORE_ADDR>.
2624 * linux-low.c (install_software_single_step_breakpoints):
2626 * linux-low.h (install_software_single_step_breakpoints):
2629 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2631 * remote-utils.c: Include "gdb_termios.h" instead of
2633 * terminal.h: Delete file.
2635 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2637 * server.c: Include <vector>.
2638 <program_argv, wrapper_argv>: Convert to std::vector.
2639 (start_inferior): Rewrite function to use C++.
2640 (handle_v_run): Likewise. Update code that calculates the argv
2641 based on the vRun packet; use C++.
2642 (captured_main): Likewise.
2644 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2646 * server.c (handle_v_cont): Initialize thread_resume::thread
2649 2017-04-05 Pedro Alves <palves@redhat.com>
2651 * configure: Regenerate.
2653 2017-04-05 Pedro Alves <palves@redhat.com>
2655 * gdbreplay.c (sync_error): Constify.
2656 * linux-x86-low.c (push_opcode): Constify.
2658 2017-04-05 Pedro Alves <palves@redhat.com>
2660 * win32-low.c (get_child_debug_event)
2661 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2662 Report TARGET_WAITKIND_SPURIOUS instead.
2664 2017-04-05 Pedro Alves <palves@redhat.com>
2666 * remote-utils.c (remote_prepare, remote_open): Constify.
2667 * remote-utils.h (remote_prepare, remote_open): Constify.
2668 * server.c (captured_main): Constify 'port' handling.
2670 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2672 * Makefile.in (clean): Clear .deps.
2674 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2676 * .gitignore: Remove generated files, replace with wildcard.
2677 * (clean): Replace removal of generated files with wildcard.
2678 (version.c): Replace with...
2679 (version-generated.c): ...this.
2680 (xml-builtin.c): Replace with...
2681 (xml-builtin-generated.c): ...this.
2682 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2683 (%.c: *regformats*): Replace with...
2684 (%-generated.c: *regformats*): ...this.
2686 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2688 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2689 (xtensa_fill_gregset): Call collect_register_by_name for
2691 (xtensa_store_gregset): Call supply_register_by_name for
2694 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2696 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2697 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2698 (xtensa_store_gregset): Call supply_register for all registers in
2699 a0_regnum..a0_regnum + C0_NREGS range.
2701 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2703 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2704 (ax-ipa.o: ax.c): Remove.
2705 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2706 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2707 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2708 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2709 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2711 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2713 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2714 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2715 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2716 (errors-ipa.o: ../common/errors.c): Remove.
2717 (format-ipa.o: ../common/format.c): Remove.
2718 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2720 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2722 * Makefile.in (%-ipa.o: %.c): New rule.
2723 (tracepoint-ipa.o: tracepoint.c): Remove.
2724 (utils-ipa.o: utils.c): Remove.
2725 (remote-utils-ipa.o: remote-utils.c): Remove.
2726 (regcache-ipa.o: regcache.c): Remove.
2727 (i386-linux-ipa.o: i386-linux.c): Remove.
2728 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2729 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2730 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2731 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2732 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2733 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2734 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2735 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2736 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2737 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2738 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2739 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2740 (aarch64-ipa.o: aarch64.c): Remove.
2741 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2742 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2743 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2744 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2745 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2746 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2747 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2748 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2749 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2750 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2751 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2752 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2753 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2754 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2755 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2756 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2757 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2758 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2759 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2760 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2761 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2762 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2763 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2764 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2765 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2766 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2767 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2768 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2769 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2770 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2771 (tdesc-ipa.o: tdesc.c): Remove.
2772 (x32-linux-ipa.o: x32-linux.c): Remove.
2773 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2774 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2776 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2778 * Makefile.in (%.o: ../arch/%.c): New rule.
2779 (arm.o: ../arch/arm.c): Remove.
2780 (arm-linux.o: ../arch/arm-linux.c): Remove.
2781 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2782 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2784 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2786 * Makefile.in (%.o: ../nat/%.c): New rule.
2787 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2788 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2789 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2790 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2791 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2792 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2793 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2794 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2795 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2796 (linux-personality.o: ../nat/linux-personality.c): Remove.
2797 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2798 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2799 (x86-linux.o: ../nat/x86-linux.c): Remove.
2800 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2801 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2803 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2805 * Makefile.in (%.o: ../common/%.c): New rule.
2806 (signals.o: ../common/signals.c): Remove.
2807 (print-utils.o: ../common/print-utils.c): Remove.
2808 (rsp-low.o: ../common/rsp-low.c): Remove.
2809 (common-utils.o: ../common/common-utils.c): Remove.
2810 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2811 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2812 (vec.o: ../common/vec.c): Remove.
2813 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2814 (xml-utils.o: ../common/xml-utils.c): Remove.
2815 (ptid.o: ../common/ptid.c): Remove.
2816 (buffer.o: ../common/buffer.c): Remove.
2817 (format.o: ../common/format.c): Remove.
2818 (filestuff.o: ../common/filestuff.c): Remove.
2819 (agent.o: ../common/agent.c): Remove.
2820 (errors.o: ../common/errors.c): Remove.
2821 (environ.o: ../common/environ.c): Remove.
2822 (common-debug.o: ../common/common-debug.c): Remove.
2823 (cleanups.o: ../common/cleanups.c): Remove.
2824 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2825 (fileio.o: ../common/fileio.c): Remove.
2826 (common-regcache.o: ../common/common-regcache.c): Remove.
2827 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2828 (new-op.o: ../common/new-op.c): Remove.
2829 (btrace-common.o: ../common/btrace-common.c): Remove.
2831 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2833 * Makefile.in (%.o: ../target/%.c): New rule.
2834 (waitstatus.o: ../target/waitstatus.c): Remove.
2836 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2839 (%.c: ../regformats/%.dat,
2840 (%.c: ../regformats/arm/%.dat,
2841 (%.c: ../regformats/i386/%.dat,
2842 (%.c: ../regformats/rs6000/%.dat): New rules.
2843 (aarch64.c): Remove.
2844 (reg-arm.c): Remove.
2845 (arm-with-iwmmxt.c): Remove.
2846 (arm-with-vfpv2.c): Remove.
2847 (arm-with-vfpv3.c): Remove.
2848 (arm-with-neon.c): Remove.
2849 (reg-bfin.c): Remove.
2850 (reg-cris.c): Remove.
2851 (reg-crisv32.c): Remove.
2853 (i386-linux.c): Remove.
2854 (i386-avx.c): Remove.
2855 (i386-avx-linux.c): Remove.
2856 (i386-avx-avx512.c): Remove.
2857 (i386-avx-avx512-linux.c): Remove.
2858 (i386-mpx.c): Remove.
2859 (i386-mpx-linux.c): Remove.
2860 (i386-avx-mpx-avx512-pku.c): Remove.
2861 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2862 (i386-avx-mpx.c): Remove.
2863 (i386-avx-mpx-linux.c): Remove.
2864 (i386-mmx.c): Remove.
2865 (i386-mmx-linux.c): Remove.
2866 (reg-ia64.c): Remove.
2867 (reg-m32r.c): Remove.
2868 (reg-m68k.c): Remove.
2870 (mips-linux.c): Remove.
2871 (mips-dsp-linux.c): Remove.
2872 (mips64-linux.c): Remove.
2873 (mips64-dsp-linux.c): Remove.
2874 (nios2-linux.c): Remove.
2875 (powerpc-32.c): Remove.
2876 (powerpc-32l.c): Remove.
2877 (powerpc-altivec32l.c): Remove.
2878 (powerpc-cell32l.c): Remove.
2879 (powerpc-vsx32l.c): Remove.
2880 (powerpc-isa205-32l.c): Remove.
2881 (powerpc-isa205-altivec32l.c): Remove.
2882 (powerpc-isa205-vsx32l.c): Remove.
2883 (powerpc-e500l.c): Remove.
2884 (powerpc-64l.c): Remove.
2885 (powerpc-altivec64l.c): Remove.
2886 (powerpc-cell64l.c): Remove.
2887 (powerpc-vsx64l.c): Remove.
2888 (powerpc-isa205-64l.c): Remove.
2889 (powerpc-isa205-altivec64l.c): Remove.
2890 (powerpc-isa205-vsx64l.c): Remove.
2891 (s390-linux32.c): Remove.
2892 (s390-linux32v1.c): Remove.
2893 (s390-linux32v2.c): Remove.
2894 (s390-linux64.c): Remove.
2895 (s390-linux64v1.c): Remove.
2896 (s390-linux64v2.c): Remove.
2897 (s390-te-linux64.c): Remove.
2898 (s390-vx-linux64.c): Remove.
2899 (s390-tevx-linux64.c): Remove.
2900 (s390x-linux64.c): Remove.
2901 (s390x-linux64v1.c): Remove.
2902 (s390x-linux64v2.c): Remove.
2903 (s390x-te-linux64.c): Remove.
2904 (s390x-vx-linux64.c): Remove.
2905 (s390x-tevx-linux64.c): Remove.
2906 (tic6x-c64xp-linux.c): Remove.
2907 (tic6x-c64x-linux.c): Remove.
2908 (tic6x-c62x-linux.c): Remove.
2910 (reg-sparc64.c): Remove.
2911 (reg-spu.c): Remove.
2913 (amd64-linux.c): Remove.
2914 (amd64-avx.c): Remove.
2915 (amd64-avx-linux.c): Remove.
2916 (amd64-avx-avx512.c): Remove.
2917 (amd64-avx-avx512-linux.c): Remove.
2918 (amd64-mpx.c): Remove.
2919 (amd64-mpx-linux.c): Remove.
2920 (amd64-avx-mpx-avx512-pku.c): Remove.
2921 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2922 (amd64-avx-mpx.c): Remove.
2923 (amd64-avx-mpx-linux.c): Remove.
2925 (x32-linux.c): Remove.
2926 (x32-avx.c): Remove.
2927 (x32-avx-linux.c): Remove.
2928 (x32-avx-avx512.c): Remove.
2929 (x32-avx-avx512-linux.c): Remove.
2930 (reg-xtensa.c): Remove.
2931 (reg-tilegx.c): Remove.
2932 (reg-tilegx32.c): Remove.
2934 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2936 * Makefile.in (SFILES): Add "common/environ.c".
2937 (OBJS): Add "common/environ.h".
2939 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2941 * configure.ac: Check if the fs_base and gs_base members of
2942 `struct user_regs_struct' exist.
2943 * config.in: Regenerated.
2944 * configure: Likewise.
2946 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2948 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2950 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2951 (get_next_pcs_syscall_next_pc): Likewise.
2953 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2955 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2956 * nto-x86-low.c: Likewise.
2958 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2960 * Makefile.in: Include disable-implicit-rules.mk.
2962 2016-11-23 Pedro Alves <palves@redhat.com>
2964 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2965 (debug_vprintf): Use std::chrono::steady_clock instead of
2966 gettimeofday. Use '.' instead of ':'.
2967 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2968 (get_timestamp): Use std::chrono::steady_clock instead of
2971 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2973 * Makefile.in: Fix whitespace formatting.
2975 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2977 * Makefile.in (SFILES, OBS): Flatten list and order
2980 2016-11-23 Pedro Alves <palves@redhat.com>
2982 * event-loop.c (handle_file_event): Use warning.
2983 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2984 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2987 2016-11-23 Pedro Alves <palves@redhat.com>
2989 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2991 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2992 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2993 debug_printf and debug_flush for debug output.
2994 * server.c (handle_general_set): Likewise.
2995 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2998 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3000 * Makefile.in (.c.o): Replace rule with ...
3001 (%.o: %.c): ... this one.
3003 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3005 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3006 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3008 * configure.ac: Remove checks for the make program.
3009 * configure: Re-generate.
3011 2016-10-28 Pedro Alves <palves@redhat.com>
3013 * Makefile.in (CXX_DIALECT): Get from configure.
3014 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3015 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3016 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3017 * config.in: Regenerate.
3018 * configure: Regenerate.
3020 2016-10-27 Yao Qi <yao.qi@linaro.org>
3022 * linux-low.c (linux_supports_range_stepping): Return true if
3023 can_software_single_step return true.
3025 2016-10-27 Yao Qi <yao.qi@linaro.org>
3027 * inferiors.c (find_inferior_in_random): New function.
3028 * inferiors.h (find_inferior_in_random): Declare.
3029 * linux-low.c (linux_wait_for_event_filtered): Call
3030 find_inferior_in_random instead of find_inferior.
3032 2016-10-27 Yao Qi <yao.qi@linaro.org>
3034 * linux-low.c (linux_wait_1): If single-step breakpoints are
3035 inserted, remove them.
3037 2016-10-26 Pedro Alves <palves@redhat.com>
3039 * linux-low.c (handle_extended_wait): Link parent/child fork
3041 (linux_wait_1): Unlink them.
3042 (linux_set_resume_request): Ignore resume requests for
3043 already-resumed and unhandled fork child threads.
3044 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3045 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3047 (handle_v_requests) <vCont>: Don't call require_running.
3048 * server.h (in_queued_stop_replies): New declaration.
3050 2016-10-24 Yao Qi <yao.qi@linaro.org>
3053 * linux-aarch64-low.c (append_insns): Cast the return value to
3056 2016-10-10 Yao Qi <yao.qi@linaro.org>
3058 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3060 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3062 * target.c (target_supports_multi_process): New function, moved
3064 * target.h (target_supports_multi_process): ... here. Remove
3067 2016-10-05 Tom Tromey <tom@tromey.com>
3070 * tracepoint.c (handle_tracepoint_bkpts): Check
3071 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3073 2016-10-05 Yao Qi <yao.qi@linaro.org>
3075 * configure.srv: Update the path of arm-*.xml files.
3077 2016-10-05 Terry Guo <terry.guo@arm.com>
3078 Yao Qi <yao.qi@linaro.org>
3080 * Makefile.in: Adjust the path of rules.
3081 * configure.srv: Update the path of xml files.
3082 * regformats/arm-with-iwmmxt.dat: Regenerated.
3083 * regformats/arm-with-neon.dat: Likewise.
3084 * regformats/arm-with-vfpv2.dat: Likewise.
3085 * regformats/arm-with-vfpv3.dat Likewise.
3087 2016-09-30 Yao Qi <yao.qi@linaro.org>
3090 * target.c (target_stop_and_wait): Don't call
3091 target_continue_no_signal, use resume_stop instead.
3093 2016-09-26 Yao Qi <yao.qi@linaro.org>
3095 * linux-low.c (linux_wait_1): Call debug_exit.
3097 2016-09-23 Pedro Alves <palves@redhat.com>
3099 * Makefile.in (SFILES): Add common/new-op.c.
3100 (OBS): Add common/new-op.o.
3101 (new-op.o): New rule.
3103 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3105 * .gitinore: Ignore more files.
3107 2016-09-21 Yao Qi <yao.qi@linaro.org>
3109 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3112 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3114 * server.c (start_inferior): Call target_mourn_inferior instead of
3115 mourn_inferior; pass ptid_t argument to it.
3117 (handle_target_event): Likewise.
3118 * target.c (target_mourn_inferior): New function.
3119 * target.h (mourn_inferior): Delete macro.
3121 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3123 * linux-low.c (lwp_is_stepping): New function.
3125 2016-09-06 Carl Love <cel@us.ibm.com>
3127 * server.c (start_inferior): Fixed comment, requested comment change
3128 didn't get updated correctly. Removed reference to ptrace () call as
3129 it is only true on Linux systems.
3131 2016-09-06 Carl Love <cel@us.ibm.com>
3133 * server.c (start_inferior): Do not call
3134 function target_post_create_inferior () if the
3135 inferior process has already exited.
3137 2016-09-05 Pedro Alves <palves@redhat.com>
3139 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3140 (COMPILE.pre, CC_LD): Use CXX directly.
3141 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3142 * acinclude.m4: Don't include build-with-cxx.m4.
3143 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3144 * configure: Regenerate.
3146 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3149 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3150 call writing data to own_buf.
3152 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3154 * target.c (mywait): Call target_wait instead of
3156 (target_wait): New function.
3158 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3160 * server.c (start_inferior): New variable 'ptid'. Replace calls
3161 to the_target->resume by target_continue{,_no_signal}, depending
3163 * target.c (target_stop_and_wait): Call target_continue_no_signal
3164 instead of the_target->resume.
3165 (target_continue): New function.
3167 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3169 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3171 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3174 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3176 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3177 * linux-arm-low.c (ps_get_thread_area): Likewise.
3178 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3179 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3180 * linux-mips-low.c (ps_get_thread_area): Likewise.
3181 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3182 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3183 * linux-x86-low.c (ps_get_thread_area): Likewise.
3184 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3186 2016-08-19 Pedro Alves <palves@redhat.com>
3188 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3190 2016-08-19 Pedro Alves <palves@redhat.com>
3192 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3193 comment. Use memcpy instead of casting through unsigned long.
3195 2016-08-19 Pedro Alves <palves@redhat.com>
3197 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3198 allocating around 0x80000000.
3200 2016-08-19 Pedro Alves <palves@redhat.com>
3203 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3204 (x32-avx512-linux-ipa.o): New rules.
3205 * configure.ac (x86_64-*-linux*): New x32 check.
3206 * configure.srv (ipa_x32_linux_regobj): New.
3207 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3208 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3210 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3212 * configure: Regenerate.
3214 2016-08-09 Pedro Alves <palves@redhat.com>
3217 * Makefile.in (OBS): Add signals-state-save-restore.o.
3218 (signals-state-save-restore.o): New rule.
3219 * config.in: Regenerate.
3220 * configure: Regenerate.
3221 * linux-low.c: Include "signals-state-save-restore.h".
3222 (linux_create_inferior): Call
3223 restore_original_signals_state.
3224 * server.c: Include "dispositions-save-restore.h".
3225 (captured_main): Call save_original_signals_state.
3227 2016-08-05 Pedro Alves <palves@redhat.com>
3229 * configure: Regenerate.
3231 2016-08-04 Yao Qi <yao.qi@linaro.org>
3233 * linux-low.c (regsets_fetch_inferior_registers): Check
3234 errno is ESRCH or not.
3236 2016-08-02 Yao Qi <yao.qi@linaro.org>
3238 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3239 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3240 (thread_db_load_search): Update.
3241 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3242 td_ta_set_event and td_ta_event_getmsg.
3244 2016-07-26 Pedro Alves <palves@redhat.com>
3247 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3248 of unsigned long for 64-bit registers and use uint32_t instead of
3249 unsigned int for 32-bit registers.
3251 2016-07-26 Pedro Alves <palves@redhat.com>
3253 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3256 2016-07-21 Tom Tromey <tom@tromey.com>
3258 * configure: Rebuild.
3260 2016-07-21 Yao Qi <yao.qi@linaro.org>
3262 * mem-break.c (find_gdb_breakpoint): Cast bp to
3263 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3265 2016-07-21 Yao Qi <yao.qi@linaro.org>
3267 * server.c (handle_v_requests): Support s and S actions
3268 if target_supports_software_single_step return true.
3270 2016-07-21 Yao Qi <yao.qi@linaro.org>
3272 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3273 is resume_step, call maybe_hw_step.
3274 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3276 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3278 (proceed_one_lwp): If resume request is resume_step, install
3279 reinsert breakpoints and call maybe_hw_step.
3281 2016-07-21 Yao Qi <yao.qi@linaro.org>
3283 * linux-low.c (proceed_one_lwp): Declare.
3284 (linux_resume_one_thread): Remove local variable 'step'.
3285 Lift code enqueue signal. Call proceed_one_lwp instead of
3286 linux_resume_one_lwp.
3288 2016-07-21 Yao Qi <yao.qi@linaro.org>
3290 * linux-low.c (linux_resume_one_thread): Call
3291 enqueue_pending_signal.
3293 2016-07-21 Yao Qi <yao.qi@linaro.org>
3295 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3296 * inferiors.c (do_restore_current_thread_cleanup): New function.
3297 (make_cleanup_restore_current_thread): Likewise.
3298 * linux-low.c (install_software_single_step_breakpoints): Call
3299 make_cleanup_restore_current_thread. Switch current_thread to
3302 2016-07-21 Yao Qi <yao.qi@linaro.org>
3304 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3305 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3306 (clone_one_breakpoint): Likewise.
3307 (delete_reinsert_breakpoints): Change parameter to thread.
3309 (has_reinsert_breakpoints): Likewise.
3310 (uninsert_reinsert_breakpoints): Likewise.
3311 (reinsert_reinsert_breakpoints): Likewise.
3312 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3313 (delete_reinsert_breakpoints): Likewise.
3314 (reinsert_reinsert_breakpoints): Likewise.
3315 (uninsert_reinsert_breakpoints): Likewise.
3316 (has_reinsert_breakpoints): Likewise.
3318 2016-07-21 Yao Qi <yao.qi@linaro.org>
3320 * inferiors.c (get_thread_process): Make parameter const.
3321 * inferiors.h (get_thread_process): Update declaration.
3322 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3323 Add new parameters child_thread and parent_thread. Callers
3325 * mem-break.h (clone_all_breakpoints): Update declaration.
3327 2016-07-21 Yao Qi <yao.qi@linaro.org>
3329 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3330 <command_list, handler>: Remove.
3331 (struct gdb_breakpoint): New.
3332 (struct other_breakpoint): New.
3333 (struct reinsert_breakpoint): New.
3334 (is_gdb_breakpoint): New function.
3335 (any_persistent_commands): Update command_list if
3336 is_gdb_breakpoint returns true.
3337 (set_breakpoint): Create breakpoints according to their types.
3338 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3339 (set_gdb_breakpoint_1): Likewise.
3340 (set_gdb_breakpoint): Likewise.
3341 (clear_breakpoint_conditions): Change parameter type to
3342 'struct gdb_breakpoint *'.
3343 (clear_breakpoint_commands): Likewise.
3344 (clear_breakpoint_conditions_and_commands): Likewise.
3345 (add_condition_to_breakpoint): Likewise.
3346 (add_breakpoint_condition): Likewise.
3347 (add_commands_to_breakpoint): Likewise.
3348 (check_breakpoints): Check other_breakpoint.
3349 (clone_one_breakpoint): Clone breakpopint according to its type.
3350 * mem-break.h (struct gdb_breakpoint): Declare.
3351 (set_gdb_breakpoint): Update declaration.
3352 (clear_breakpoint_conditions_and_commands): Likewise.
3353 (add_breakpoint_condition): Likewise.
3354 (add_breakpoint_commands): Likewise.
3355 * server.c (process_point_options): Change parameter type to
3356 'struct gdb_breakpoint *'.
3358 2016-07-21 Yao Qi <yao.qi@linaro.org>
3360 * mem-break.c (set_breakpoint_at): Rename it to ...
3361 (set_breakpoint_type_at): ... it.
3362 (set_breakpoint_at): Call set_breakpoint_type_at.
3363 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3364 * mem-break.h (set_breakpoint_at): Update comments.
3366 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3368 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3370 (nios2_store_gregset): Likewise.
3372 2016-07-01 Pedro Alves <palves@redhat.com>
3373 Antoine Tremblay <antoine.tremblay@ericsson.com>
3375 * linux-low.c: Change interface to take the target lwp_info
3376 pointer directly and return void. Handle detaching from a zombie
3378 (linux_detach_lwp_callback): New function.
3379 (linux_detach): Detach from the leader thread after detaching from
3382 2016-06-28 Yao Qi <yao.qi@linaro.org>
3384 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3385 for variable new_offset.
3386 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3387 (aarch64_ftrace_insn_reloc_cb): Likewise.
3388 (aarch64_ftrace_insn_reloc_tb): Likewise.
3389 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3390 PRIx64 instead of PRIx32.
3392 2016-06-28 Yao Qi <yao.qi@linaro.org>
3394 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3395 (the_low_target): Install arm_get_syscall_trapinfo.
3397 2016-06-28 Yao Qi <yao.qi@linaro.org>
3399 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3401 (the_low_target): Install aarch64_get_syscall_trapinfo.
3403 2016-06-28 Yao Qi <yao.qi@linaro.org>
3405 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3407 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3408 Remove parameter sysno.
3409 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3412 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3414 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3415 (s390_emit_ne_goto): Likewise.
3416 (s390_emit_lt_goto): Likewise.
3417 (s390_emit_le_goto): Likewise.
3418 (s390_emit_gt_goto): Likewise.
3419 (s390_emit_ge_goto): Likewise.
3420 (s390x_emit_eq_goto): Likewise.
3421 (s390x_emit_ne_goto): Likewise.
3422 (s390x_emit_lt_goto): Likewise.
3423 (s390x_emit_le_goto): Likewise.
3424 (s390x_emit_gt_goto): Likewise.
3425 (s390x_emit_ge_goto): Likewise.
3426 (s390_emit_ops_impl): Mark variable static.
3427 (s390x_emit_ops): Likewise.
3429 2016-06-17 Yao Qi <yao.qi@linaro.org>
3431 * linux-low.c (handle_extended_wait): Call
3432 uninsert_reinsert_breakpoints for the parent process. Remove
3433 reinsert breakpoints from the child process. Reinsert them to
3434 the parent process when vfork is done.
3435 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3436 (reinsert_reinsert_breakpoints): New function.
3437 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3438 (reinsert_reinsert_breakpoints): Declare.
3440 2016-06-17 Yao Qi <yao.qi@linaro.org>
3442 * linux-low.c (handle_extended_wait): If the parent is doing
3443 step-over, remove the reinsert breakpoints from the forked child.
3445 2016-06-17 Yao Qi <yao.qi@linaro.org>
3447 * linux-low.c (unsuspend_all_lwps): Declare.
3448 (linux_low_filter_event): If thread exited, call finish_step_over.
3449 If step-over is finished, unsuspend other threads.
3451 2016-06-17 Yao Qi <yao.qi@linaro.org>
3453 * linux-low.c (linux_resume_one_lwp_throw): Assert
3454 has_reinsert_breakpoints returns false.
3455 * mem-break.c (delete_disabled_breakpoints): Assert
3456 bp type isn't reinsert_breakpoint.
3458 2016-06-17 Yao Qi <yao.qi@linaro.org>
3460 * linux-low.c (maybe_hw_step): New function.
3461 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3462 (finish_step_over): Switch current_thread to lwp temporarily,
3463 and assert has_reinsert_breakpoints returns true.
3464 (proceed_one_lwp): Call maybe_hw_step.
3465 * mem-break.c (has_reinsert_breakpoints): New function.
3466 * mem-break.h (has_reinsert_breakpoints): Declare.
3468 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3470 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3472 2016-05-17 Yao Qi <yao.qi@linaro.org>
3474 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3475 instead of find_inferior.
3477 2016-05-05 Yao Qi <yao.qi@linaro.org>
3479 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3480 Initialize res to zero.
3482 2016-05-05 Yao Qi <yao.qi@linaro.org>
3484 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3487 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3489 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3490 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3491 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3493 2016-04-28 Par Olsson <par.olsson@windriver.com>
3494 Simon Marchi <simon.marchi@ericsson.com>
3496 * tracepoint.c (write_inferior_int8): New function.
3497 (cmd_qtenable_disable): Write enable flag using
3498 write_inferior_int8.
3500 2016-04-25 Yao Qi <yao.qi@linaro.org>
3502 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3503 (need_step_over_p): Return zero if the LWP has pending signals
3504 can be delivered on software single step target.
3506 2016-04-25 Yao Qi <yao.qi@linaro.org>
3508 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3509 return instead of error.
3511 2016-04-22 Yao Qi <yao.qi@linaro.org>
3513 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3516 2016-04-22 Yao Qi <yao.qi@linaro.org>
3518 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3519 signal when stepping over breakpoint with software single
3522 2016-04-21 Pedro Alves <palves@redhat.com>
3524 * linux-s390-low.c (s390_collect_ptrace_register)
3525 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3527 (s390_check_regset): Use void * instead of gdb_byte *.
3529 2016-04-20 Pedro Alves <palves@redhat.com>
3531 * configure: Renegerate.
3533 2016-04-20 Yao Qi <yao.qi@linaro.org>
3535 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3536 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3538 (arm_store_gregset): Likewise.
3540 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3542 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3543 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3544 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3545 (amd64-avx-mpx-linux.c): New rules.
3546 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3547 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3548 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3549 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3550 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3551 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3552 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3553 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3554 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3555 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3556 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3557 * linux-x86-low.c (x86_linux_read_description): Add case for
3558 X86_XSTATE_AVX_MPX_MASK.
3559 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3560 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3561 init_registers_i386_avx_mpx_linux.
3562 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3563 (initialize_low_tracepoint): Call
3564 init_registers_i386_avx_mpx_linux.
3565 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3566 (initialize_low_tracepoint): Call
3567 init_registers_amd64_avx_mpx_linux.
3568 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3569 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3570 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3573 2016-04-18 Pedro Alves <palves@redhat.com>
3575 * configure: Regenerate.
3577 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3579 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3580 (aarch64_emit_sub): Likewise.
3582 2016-04-12 Pedro Alves <palves@redhat.com>
3584 * utils.c (prepare_to_throw_exception): Delete.
3586 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3588 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3590 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3592 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3594 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3596 * linux-aarch64-ipa.c: Add <elf.h> include.
3597 * linux-ppc-ipa.c: Add <elf.h> include.
3598 * linux-s390-ipa.c: Add <elf.h> include.
3600 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3602 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3603 (get_raw_reg_ptr): Likewise.
3604 (get_trace_state_variable_value_ptr): Likewise.
3605 (set_trace_state_variable_value_ptr): Likewise.
3606 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3609 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3610 Marcin Kościelnicki <koriakin@0x04.net>
3613 * linux-ppc-low.c (emit_insns): New function.
3614 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3615 (ppc_emit_prologue): New function.
3616 (ppc_emit_epilogue): New function.
3617 (ppc_emit_add): New function.
3618 (ppc_emit_sub): New function.
3619 (ppc_emit_mul): New function.
3620 (ppc_emit_lsh): New function.
3621 (ppc_emit_rsh_signed): New function.
3622 (ppc_emit_rsh_unsigned): New function.
3623 (ppc_emit_ext): New function.
3624 (ppc_emit_zero_ext): New function.
3625 (ppc_emit_log_not): New function.
3626 (ppc_emit_bit_and): New function.
3627 (ppc_emit_bit_or): New function.
3628 (ppc_emit_bit_xor): New function.
3629 (ppc_emit_bit_not): New function.
3630 (ppc_emit_equal): New function.
3631 (ppc_emit_less_signed): New function.
3632 (ppc_emit_less_unsigned): New function.
3633 (ppc_emit_ref): New function.
3634 (ppc_emit_const): New function.
3635 (ppc_emit_reg): New function.
3636 (ppc_emit_pop): New function.
3637 (ppc_emit_stack_flush): New function.
3638 (ppc_emit_swap): New function.
3639 (ppc_emit_stack_adjust): New function.
3640 (ppc_emit_call): New function.
3641 (ppc_emit_int_call_1): New function.
3642 (ppc_emit_void_call_2): New function.
3643 (ppc_emit_if_goto): New function.
3644 (ppc_emit_goto): New function.
3645 (ppc_emit_eq_goto): New function.
3646 (ppc_emit_ne_goto): New function.
3647 (ppc_emit_lt_goto): New function.
3648 (ppc_emit_le_goto): New function.
3649 (ppc_emit_gt_goto): New function.
3650 (ppc_emit_ge_goto): New function.
3651 (ppc_write_goto_address): New function.
3652 (ppc_emit_ops_impl): New static variable.
3653 (ppc64v1_emit_prologue): New function.
3654 (ppc64v2_emit_prologue): New function.
3655 (ppc64_emit_epilogue): New function.
3656 (ppc64_emit_add): New function.
3657 (ppc64_emit_sub): New function.
3658 (ppc64_emit_mul): New function.
3659 (ppc64_emit_lsh): New function.
3660 (ppc64_emit_rsh_signed): New function.
3661 (ppc64_emit_rsh_unsigned): New function.
3662 (ppc64_emit_ext): New function.
3663 (ppc64_emit_zero_ext): New function.
3664 (ppc64_emit_log_not): New function.
3665 (ppc64_emit_bit_and): New function.
3666 (ppc64_emit_bit_or): New function.
3667 (ppc64_emit_bit_xor): New function.
3668 (ppc64_emit_bit_not): New function.
3669 (ppc64_emit_equal): New function.
3670 (ppc64_emit_less_signed): New function.
3671 (ppc64_emit_less_unsigned): New function.
3672 (ppc64_emit_ref): New function.
3673 (ppc64_emit_const): New function.
3674 (ppc64v1_emit_reg): New function.
3675 (ppc64v2_emit_reg): New function.
3676 (ppc64_emit_pop): New function.
3677 (ppc64_emit_stack_flush): New function.
3678 (ppc64_emit_swap): New function.
3679 (ppc64v1_emit_call): New function.
3680 (ppc64v2_emit_call): New function.
3681 (ppc64v1_emit_int_call_1): New function.
3682 (ppc64v2_emit_int_call_1): New function.
3683 (ppc64v1_emit_void_call_2): New function.
3684 (ppc64v2_emit_void_call_2): New function.
3685 (ppc64_emit_if_goto): New function.
3686 (ppc64_emit_eq_goto): New function.
3687 (ppc64_emit_ne_goto): New function.
3688 (ppc64_emit_lt_goto): New function.
3689 (ppc64_emit_le_goto): New function.
3690 (ppc64_emit_gt_goto): New function.
3691 (ppc64_emit_ge_goto): New function.
3692 (ppc64v1_emit_ops_impl): New static variable.
3693 (ppc64v2_emit_ops_impl): New static variable.
3694 (ppc_emit_ops): New function.
3695 (linux_low_target): Wire in ppc_emit_ops.
3697 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3698 Marcin Kościelnicki <koriakin@0x04.net>
3701 * Makefile.in: Add powerpc-*-ipa.o
3702 * configure.srv: Add ipa_obj for powerpc*-linux.
3703 * linux-ppc-ipa.c: New file.
3704 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3706 (PPC_FIELD): New macro.
3707 (PPC_SEXT): New macro.
3708 (PPC_OP6): New macro.
3709 (PPC_BO): New macro.
3710 (PPC_LI): New macro.
3711 (PPC_BD): New macro.
3712 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3713 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3714 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3715 (ppc_get_thread_area): New function.
3716 (is_elfv2_inferior): New function.
3717 (gen_ds_form): New function.
3718 (GEN_STD): New macro.
3719 (GEN_STDU): New macro.
3720 (GEN_LD): New macro.
3721 (GEN_LDU): New macro.
3722 (gen_d_form): New function.
3723 (GEN_ADDI): New macro.
3724 (GEN_ADDIS): New macro.
3725 (GEN_LI): New macro.
3726 (GEN_LIS): New macro.
3727 (GEN_ORI): New macro.
3728 (GEN_ORIS): New macro.
3729 (GEN_LWZ): New macro.
3730 (GEN_STW): New macro.
3731 (GEN_STWU): New macro.
3732 (gen_xfx_form): New function.
3733 (GEN_MFSPR): New macro.
3734 (GEN_MTSPR): New macro.
3735 (GEN_MFCR): New macro.
3736 (GEN_MTCR): New macro.
3737 (GEN_SYNC): New macro.
3738 (GEN_LWSYNC): New macro.
3739 (gen_x_form): New function.
3740 (GEN_OR): New macro.
3741 (GEN_MR): New macro.
3742 (GEN_LWARX): New macro.
3743 (GEN_STWCX): New macro.
3744 (GEN_CMPW): New macro.
3745 (gen_md_form): New function.
3746 (GEN_RLDICL): New macro.
3747 (GEN_RLDICR): New macro.
3748 (gen_i_form): New function.
3750 (GEN_BL): New macro.
3751 (gen_b_form): New function.
3752 (GEN_BNE): New macro.
3753 (GEN_LOAD): New macro.
3754 (GEN_STORE): New macro.
3755 (gen_limm): New function.
3756 (gen_atomic_xchg): New function.
3757 (gen_call): New function.
3758 (ppc_relocate_instruction): New function.
3759 (ppc_install_fast_tracepoint_jump_pad): New function.
3760 (ppc_get_min_fast_tracepoint_insn_len): New function.
3761 (ppc_get_ipa_tdesc_idx): New function.
3762 (the_low_target): Wire in the new functions.
3763 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3765 * linux-ppc-tdesc.h: New file.
3767 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3769 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3770 (alloc_jump_pad_buffer): New function.
3771 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3772 (alloc_jump_pad_buffer): New function.
3773 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3774 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3775 (alloc_jump_pad_buffer): New function.
3776 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3777 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3778 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3779 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3781 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3783 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3784 * linux-amd64-ipa.c: Likewise.
3785 * linux-i386-ipa.c: Likewise.
3786 * linux-s390-ipa.c: Likewise.
3787 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3788 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3789 set_trace_state_variable_value_ptr.
3790 (struct ipa_sym_addresses): Likewise.
3791 (symbol_list): Likewise.
3792 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3793 accessing gdb_collect directly.
3794 (gdb_collect_ptr_type): New typedef.
3795 (get_raw_reg_ptr_type): New typedef.
3796 (get_trace_state_variable_value_ptr_type): New typedef.
3797 (set_trace_state_variable_value_ptr_type): New typedef.
3798 (gdb_collect_ptr): New global.
3799 (get_raw_reg_ptr): New global.
3800 (get_trace_state_variable_value_ptr): New global.
3801 (set_trace_state_variable_value_ptr): New global.
3802 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3803 accessing get_raw_reg directly.
3804 (get_get_tsv_func_addr): Likewise for
3805 get_trace_state_variable_value_ptr.
3806 (get_set_tsv_func_addr): Likewise for
3807 set_trace_state_variable_value_ptr.
3808 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3810 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3812 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3814 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3816 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3818 (relocate_instruction): Remove own_buf.
3819 * server.c (own_buf): Make global.
3820 (handle_v_requests): Make global.
3821 * server.h (own_buf): New declaration.
3822 (handle_v_requests): New prototype.
3824 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3827 * linux-s390-low.c (add_insns): New function.
3828 (s390_emit_prologue): New function.
3829 (s390_emit_epilogue): New function.
3830 (s390_emit_add): New function.
3831 (s390_emit_sub): New function.
3832 (s390_emit_mul): New function.
3833 (s390_emit_lsh): New function.
3834 (s390_emit_rsh_signed): New function.
3835 (s390_emit_rsh_unsigned): New function.
3836 (s390_emit_ext): New function.
3837 (s390_emit_log_not): New function.
3838 (s390_emit_bit_and): New function.
3839 (s390_emit_bit_or): New function.
3840 (s390_emit_bit_xor): New function.
3841 (s390_emit_bit_not): New function.
3842 (s390_emit_equal): New function.
3843 (s390_emit_less_signed): New function.
3844 (s390_emit_less_unsigned): New function.
3845 (s390_emit_ref): New function.
3846 (s390_emit_if_goto): New function.
3847 (s390_emit_goto): New function.
3848 (s390_write_goto_address): New function.
3849 (s390_emit_litpool): New function.
3850 (s390_emit_const): New function.
3851 (s390_emit_call): New function.
3852 (s390_emit_reg): New function.
3853 (s390_emit_pop): New function.
3854 (s390_emit_stack_flush): New function.
3855 (s390_emit_zero_ext): New function.
3856 (s390_emit_swap): New function.
3857 (s390_emit_stack_adjust): New function.
3858 (s390_emit_set_r2): New function.
3859 (s390_emit_int_call_1): New function.
3860 (s390_emit_void_call_2): New function.
3861 (s390_emit_eq_goto): New function.
3862 (s390_emit_ne_goto): New function.
3863 (s390_emit_lt_goto): New function.
3864 (s390_emit_le_goto): New function.
3865 (s390_emit_gt_goto): New function.
3866 (s390_emit_ge_goto): New function.
3867 (s390x_emit_prologue): New function.
3868 (s390x_emit_epilogue): New function.
3869 (s390x_emit_add): New function.
3870 (s390x_emit_sub): New function.
3871 (s390x_emit_mul): New function.
3872 (s390x_emit_lsh): New function.
3873 (s390x_emit_rsh_signed): New function.
3874 (s390x_emit_rsh_unsigned): New function.
3875 (s390x_emit_ext): New function.
3876 (s390x_emit_log_not): New function.
3877 (s390x_emit_bit_and): New function.
3878 (s390x_emit_bit_or): New function.
3879 (s390x_emit_bit_xor): New function.
3880 (s390x_emit_bit_not): New function.
3881 (s390x_emit_equal): New function.
3882 (s390x_emit_less_signed): New function.
3883 (s390x_emit_less_unsigned): New function.
3884 (s390x_emit_ref): New function.
3885 (s390x_emit_if_goto): New function.
3886 (s390x_emit_const): New function.
3887 (s390x_emit_call): New function.
3888 (s390x_emit_reg): New function.
3889 (s390x_emit_pop): New function.
3890 (s390x_emit_stack_flush): New function.
3891 (s390x_emit_zero_ext): New function.
3892 (s390x_emit_swap): New function.
3893 (s390x_emit_stack_adjust): New function.
3894 (s390x_emit_int_call_1): New function.
3895 (s390x_emit_void_call_2): New function.
3896 (s390x_emit_eq_goto): New function.
3897 (s390x_emit_ne_goto): New function.
3898 (s390x_emit_lt_goto): New function.
3899 (s390x_emit_le_goto): New function.
3900 (s390x_emit_gt_goto): New function.
3901 (s390x_emit_ge_goto): New function.
3902 (s390_emit_ops): New function.
3903 (struct linux_target_ops): Fill in emit_ops hook.
3905 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3908 * Makefile.in: Add s390 IPA files.
3909 * configure.srv: Build IPA for s390.
3910 * linux-s390-ipa.c: New file.
3911 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3912 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3913 (tdesc_s390_linux32): Likewise.
3914 (init_registers_s390_linux32v1): Likewise.
3915 (tdesc_s390_linux32v1): Likewise.
3916 (init_registers_s390_linux32v2): Likewise.
3917 (tdesc_s390_linux32v2): Likewise.
3918 (init_registers_s390_linux64): Likewise.
3919 (tdesc_s390_linux64): Likewise.
3920 (init_registers_s390_linux64v1): Likewise.
3921 (tdesc_s390_linux64v1): Likewise.
3922 (init_registers_s390_linux64v2): Likewise.
3923 (tdesc_s390_linux64v2): Likewise.
3924 (init_registers_s390_te_linux64): Likewise.
3925 (tdesc_s390_te_linux64): Likewise.
3926 (init_registers_s390_vx_linux64): Likewise.
3927 (tdesc_s390_vx_linux64): Likewise.
3928 (init_registers_s390_tevx_linux64): Likewise.
3929 (tdesc_s390_tevx_linux64): Likewise.
3930 (init_registers_s390x_linux64): Likewise.
3931 (tdesc_s390x_linux64): Likewise.
3932 (init_registers_s390x_linux64v1): Likewise.
3933 (tdesc_s390x_linux64v1): Likewise.
3934 (init_registers_s390x_linux64v2): Likewise.
3935 (tdesc_s390x_linux64v2): Likewise.
3936 (init_registers_s390x_te_linux64): Likewise.
3937 (tdesc_s390x_te_linux64): Likewise.
3938 (init_registers_s390x_vx_linux64): Likewise.
3939 (tdesc_s390x_vx_linux64): Likewise.
3940 (init_registers_s390x_tevx_linux64): Likewise.
3941 (tdesc_s390x_tevx_linux64): Likewise.
3942 (have_hwcap_s390_vx): New static variable.
3943 (s390_arch_setup): Fill have_hwcap_s390_vx.
3944 (s390_get_thread_area): New function.
3945 (s390_ft_entry_gpr_esa): New const.
3946 (s390_ft_entry_gpr_zarch): New const.
3947 (s390_ft_entry_misc): New const.
3948 (s390_ft_entry_fr): New const.
3949 (s390_ft_entry_vr): New const.
3950 (s390_ft_main_31): New const.
3951 (s390_ft_main_64): New const.
3952 (s390_ft_exit_fr): New const.
3953 (s390_ft_exit_vr): New const.
3954 (s390_ft_exit_misc): New const.
3955 (s390_ft_exit_gpr_esa): New const.
3956 (s390_ft_exit_gpr_zarch): New const.
3957 (append_insns): New function.
3958 (s390_relocate_instruction): New function.
3959 (s390_install_fast_tracepoint_jump_pad): New function.
3960 (s390_get_min_fast_tracepoint_insn_len): New function.
3961 (s390_get_ipa_tdesc_idx): New function.
3962 (struct linux_target_ops): Wire in the above functions.
3963 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3964 * linux-s390-tdesc.h: New file.
3966 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3968 * linux-s390-low.c (s390_supports_tracepoints): New function.
3969 (struct linux_target_ops): Fill supports_tracepoints hook.
3971 2016-03-18 Yao Qi <yao.qi@linaro.org>
3973 * linux-low.c (lwp_signal_can_be_delivered): New function.
3974 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3976 2016-03-18 Yao Qi <yao.qi@linaro.org>
3978 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3979 0 if signal is enqueued. Remove 'signal' from one debugging
3980 message. Move one debugging message to some lines below.
3981 Remove code setting 'signal' to 0.
3983 2016-03-18 Yao Qi <yao.qi@linaro.org>
3985 * linux-low.c (linux_low_filter_event): Remove redundant
3986 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3988 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3990 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3991 (struct linux_target_ops): Wire in the above.
3993 2016-03-03 Yao Qi <yao.qi@linaro.org>
3995 * linux-low.c: Update comments to start_step_over.
3997 2016-03-03 Yao Qi <yao.qi@linaro.org>
4000 * linux-low.c (handle_extended_wait): Set child suspended
4001 if event_lwp->bp_reinsert isn't zero.
4003 2016-03-02 Yao Qi <yao.qi@linaro.org>
4005 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4006 enqueue_pending_signal.
4008 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4010 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4013 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4015 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4016 (s390_regmap_3264) [!__s390x__]: New global.
4017 (s390_collect_ptrace_register): Skip map entries containing -1.
4018 (s390_supply_ptrace_register): Ditto.
4019 (s390_fill_gprs_high): New function.
4020 (s390_store_gprs_high): New function.
4021 (s390_regsets): Add NT_S390_HIGH_GPRS.
4022 (s390_get_hwcap): Enable on 31-bit.
4023 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4024 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4025 Detect NT_S390_HIGH_GPRS.
4026 (s390_usrregs_info_3264): Enable on 31-bit.
4027 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4028 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4030 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4033 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4034 * configure.srv: Ditto.
4035 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4036 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4037 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4038 (init_registers_amd64_linux): Remove prototype.
4039 (tdesc_amd64_linux): Remove declaration.
4040 (get_ipa_tdesc): New function.
4041 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4042 initialize remaining tdescs.
4043 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4044 (init_registers_i386_linux): Remove prototype.
4045 (tdesc_i386_linux): Remove declaration.
4046 (get_ipa_tdesc): New function.
4047 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4048 initialize remaining tdescs.
4049 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4050 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4051 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4052 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4053 (x86_get_ipa_tdesc_idx): New function.
4054 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4055 * linux-x86-tdesc.h: New file.
4056 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4057 (target_get_ipa_tdesc_idx): New macro.
4058 * tracepoint.c (ipa_tdesc_idx): New macro.
4059 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4060 (symbol_list): Add ipa_tdesc_idx.
4061 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4062 (ipa_tdesc): Remove.
4063 (ipa_tdesc_idx): New variable.
4064 (get_context_regcache): Use get_ipa_tdesc.
4065 (gdb_collect): Ditto.
4067 * tracepoint.h (get_ipa_tdesc): New prototype.
4068 (ipa_tdesc): Remove.
4070 2016-02-24 Pedro Alves <palves@redhat.com>
4072 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4073 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4074 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4075 Factor out common code between the USE_SIGTRAP_SIGINFO and
4076 !USE_SIGTRAP_SIGINFO blocks.
4077 (linux_low_filter_event): Call save_stop_reason instead of
4078 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4080 (linux_wait_1): Update comments.
4082 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4084 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4085 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4086 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4087 ppc_insert_point, ppc_remove_point.
4089 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4091 * linux-s390-low.c (s390_supports_z_point_type): New function.
4092 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4094 2016-02-16 Yao Qi <yao.qi@linaro.org>
4096 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4097 PC. Get pc from regcache_read_pc.
4099 2016-02-12 Yao Qi <yao.qi@linaro.org>
4101 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4102 or linux_get_pc_32bit.
4103 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4105 2016-02-12 Yao Qi <yao.qi@linaro.org>
4107 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4108 arm_linux_get_next_pcs_fixup.
4110 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4112 * tracepoint.c (x_tracepoint_action_download): Change
4113 write_inferior_data_ptr to write_inferior_data_pointer.
4114 (cmd_qtstart): Likewise.
4115 (write_inferior_data_ptr): Remove.
4116 (download_agent_expr): Change write_inferior_data_ptr to
4117 write_inferior_data_pointer.
4118 (download_tracepoint_1): Likewise.
4119 (download_tracepoint): Likewise.
4120 (download_trace_state_variables): Likewise.
4122 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4123 Marcin Kościelnicki <koriakin@0x04.net>
4125 * tracepoint.c (struct tracepoint_action_ops): Remove.
4126 (struct tracepoint_action): Remove ops.
4127 (m_tracepoint_action_download, r_tracepoint_action_download)
4128 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4129 size and offset accordingly.
4130 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4131 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4132 (tracepoint_action_send, tracepoint_action_download): New functions.
4133 Helpers for trace action handlers.
4134 (add_tracepoint_action): Remove setup actions ops.
4135 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4137 2016-02-10 Yao Qi <yao.qi@linaro.org>
4139 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4141 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4143 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4145 * configure: Regenerate.
4147 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4149 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4150 void * to gdb_byte *.
4151 * linux-low.c (siginfo_fixup): Likewise.
4152 (linux_xfer_siginfo): Likewise.
4153 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4155 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4157 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4159 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4161 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4163 * linux-x86-low.c [__x86_64__]: Include
4164 "nat/amd64-linux-siginfo.h".
4165 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4166 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4167 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4168 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4169 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4170 (cpt_si_fd, si_timerid, si_overrun): Move from
4171 nat/amd64-linux-siginfo.c.
4172 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4174 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4176 * server.c (skip_to_semicolon): Remove.
4177 (process_point_options): Use strchrnul instead of
4180 2016-01-26 Yao Qi <yao.qi@linaro.org>
4182 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4183 * linux-low.c (install_software_single_step_breakpoints): Don't
4184 call regcache_read_pc.
4185 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4188 2016-01-26 Yao Qi <yao.qi@linaro.org>
4190 * linux-low.c (install_software_single_step_breakpoints): Call
4191 regcache_read_pc instead of get_pc.
4193 2016-01-26 Yao Qi <yao.qi@linaro.org>
4195 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4196 (unblock_async_io): Rename to ...
4197 (block_unblock_async_io): ... it. New function.
4198 (enable_async_io): Don't install SIGIO handler. Unblock it
4200 (disable_async_io): Don't ignore SIGIO. Block it instead.
4201 (initialize_async_io): Install SIGIO handler. Don't call
4204 2016-01-26 Yao Qi <yao.qi@linaro.org>
4206 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4207 first character is '\003', call *the_target->request_interrupt.
4209 2016-01-25 Yao Qi <yao.qi@linaro.org>
4211 * remote-utils.c (new_thread_notify): Remove.
4212 (dead_thread_notify): Likewise.
4213 * remote-utils.h (new_thread_notify): Remove declaration.
4214 (dead_thread_notify): Likewise.
4216 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4218 * gdb.trace/pending.exp: Fix expected message on continue.
4220 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4222 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4223 it works properly on big-endian machines where sizeof (CORE_ADDR)
4226 2016-01-21 Pedro Alves <palves@redhat.com>
4228 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4229 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4230 * configure: Regenerate.
4232 2016-01-21 Yao Qi <yao.qi@linaro.org>
4234 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4235 is_thumb and set it according to CPSR saved on the stack.
4236 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4237 arm_sigreturn_next_pc.
4239 2016-01-18 Yao Qi <yao.qi@linaro.org>
4241 * linux-low.c (linux_set_pc_64bit): New function.
4242 (linux_get_pc_64bit): New function.
4243 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4245 * linux-sparc-low.c (debug_threads): Remove declaration.
4246 (sparc_get_pc): Remove.
4247 (the_low_target): Use linux_get_pc_64bit instead of
4249 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4250 (the_low_target): Use linux_get_pc_64bit and
4253 2016-01-18 Yao Qi <yao.qi@linaro.org>
4255 * linux-arm-low.c (debug_threads): Remove declaration.
4256 (arm_get_pc, arm_set_pc): Remove.
4257 (the_low_target): Use linux_get_pc_32bit and
4259 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4260 (the_low_target): Use linux_get_pc_32bit and
4262 * linux-cris-low.c (debug_threads): Remove declaration.
4263 (cris_get_pc, cris_set_pc,): Remove.
4264 (the_low_target): Use linux_get_pc_32bit and
4266 * linux-crisv32-low.c (debug_threads): Remove declaration.
4267 (cris_get_pc, cris_set_pc): Remove.
4268 (the_low_target): Use linux_get_pc_32bit and
4270 * linux-low.c: Include inttypes.h.
4271 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4272 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4273 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4274 (the_low_target): Use linux_get_pc_32bit and
4276 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4277 (the_low_target): Use linux_get_pc_32bit and
4279 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4280 (the_low_target): Use linux_get_pc_32bit and
4282 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4283 (the_low_target): Use linux_get_pc_32bit and
4285 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4286 (the_low_target): Use linux_get_pc_32bit and
4289 2016-01-18 Gary Benson <gbenson@redhat.com>
4291 * configure.ac (AC_FUNC_FORK): New check.
4292 * config.in: Regenerate.
4293 * configure: Likewise.
4295 2016-01-14 Yao Qi <yao.qi@linaro.org>
4297 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4298 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4299 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4300 arm_get_next_pcs_ctor.
4302 2016-01-12 Josh Stone <jistone@redhat.com>
4303 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4305 * inferiors.h: Include "gdb_vecs.h".
4306 (struct process_info): Add syscalls_to_catch.
4307 * inferiors.c (remove_process): Free syscalls_to_catch.
4308 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4309 syscall_return stops.
4310 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4311 * server.c (handle_general_set): Handle QCatchSyscalls.
4312 (handle_query): Report support for QCatchSyscalls.
4313 * target.h (struct target_ops): Add supports_catch_syscall.
4314 (target_supports_catch_syscall): New macro.
4315 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4316 (struct lwp_info): Add syscall_state.
4317 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4318 Maintain syscall_state and syscalls_to_catch across exec.
4319 (get_syscall_trapinfo): New function, proxy to the_low_target.
4320 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4321 (linux_low_filter_event): Toggle syscall_state entry/return for
4322 syscall traps, and set it ignored for all others.
4323 (gdb_catching_syscalls_p): New function.
4324 (gdb_catch_this_syscall_p): New function.
4325 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4326 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4327 (linux_supports_catch_syscall): New function.
4328 (linux_target_ops): Install it.
4329 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4330 (the_low_target): Install it.
4332 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4334 * acinclude.m4: Include new ../warning.m4 file.
4335 * configure: Regenerated.
4336 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4338 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4340 * ax.c (is_goto_target): Mark static.
4341 * linux-low.c (register_addr): Likewise.
4342 (linux_fetch_registers, linux_store_registers): Likewise.
4343 * mem-break.c (any_persistent_commands): Fix old prototype.
4344 (add_commands_to_breakpoint): Mark static.
4345 * regcache.c (find_register_by_name): Delete unused func.
4346 * remote-utils.c (hex_or_minus_one): Mark static.
4347 * server.c (monitor_show_help): Mark static.
4348 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4349 handle_v_requests): Likewise.
4351 2016-01-12 Pedro Alves <palves@redhat.com>
4353 Remove use of the registered trademark symbol throughout.
4355 2016-01-08 Yao Qi <yao.qi@linaro.org>
4357 * remote-utils.c (getpkt): If c is '\003', call target hook
4360 2016-01-06 Yao Qi <yao.qi@linaro.org>
4362 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4363 linux-aarch32-low.c.
4364 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4365 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4366 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4367 (thumb2_breakpoint): Declare.
4368 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4369 linux-aarch32-low.h.
4370 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4371 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4372 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4374 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4376 * gdbreplay.c (gdbreplay_version): Change copyright year in
4378 * server.c (gdbserver_version): Likewise.
4380 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4382 * server.c (crc32_table): Delete.
4383 (crc32): Use libiberty's xcrc32 function.
4385 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4387 * lynx-low.c (lynx_delete_thread_callback): New function.
4388 (lynx_mourn): Properly delete our process and all of its
4389 threads. Remove call to clear_inferiors.
4391 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4393 * target.c (thread_search_callback): Add check that
4394 the thread_stopped target callback is not NULL before
4397 2015-12-21 Yao Qi <yao.qi@linaro.org>
4399 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4402 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4404 * server.c (handle_query): Call target_supports_software_single_step.
4406 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4408 * linux-low.c (single_step): New function.
4409 (linux_resume_one_lwp_throw): Call single_step.
4410 (start_step_over): Likewise.
4412 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4414 * Makefile.in (SFILES): Append arch/arm-linux.c,
4415 arch/arm-get-next-pcs.c.
4416 (arm-linux.o): New rule.
4417 (arm-get-next-pcs.o): New rule.
4418 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4420 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4421 to linux-aarch32-low.c.
4422 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4423 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4424 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4425 (thumb2_breakpoint_len): Likewise.
4426 (arm_is_thumb_mode): Make non-static.
4427 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4428 from linux-aarch32-low.c.
4429 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4430 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4431 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4432 (thumb2_breakpoint_len): Likewise.
4433 (arm_is_thumb_mode): New declaration.
4434 * linux-arm-low.c: Include arch/arm-linux.h
4435 aarch/arm-get-next-pcs.h, sys/syscall.h.
4436 (get_next_pcs_ops): New struct.
4437 (get_next_pcs_addr_bits_remove): New function.
4438 (get_next_pcs_is_thumb): New function.
4439 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4440 (arm_sigreturn_next_pc): Likewise.
4441 (get_next_pcs_syscall_next_pc): Likewise.
4442 (arm_gdbserver_get_next_pcs): Likewise.
4443 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4445 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4446 * server.h: Include gdb_vecs.h.
4448 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4450 * Makefile.in (SFILES): Append common/common-regcache.c.
4451 (OBS): Append common-regcache.o.
4452 (common-regcache.o): New rule.
4453 * regcache.c (init_register_cache): Initialize cache to
4455 (regcache_raw_read_unsigned): New function.
4456 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4457 register_status enum.
4459 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4461 * linux-aarch64-low.c (the_low_targets): Rename
4462 breakpoint_reinsert_addr to get_next_pcs.
4463 * linux-arm-low.c (the_low_targets): Likewise.
4464 * linux-bfin-low.c (the_low_targets): Likewise.
4465 * linux-cris-low.c (the_low_targets): Likewise.
4466 * linux-crisv32-low.c (the_low_targets): Likewise.
4467 * linux-low.c (can_software_single_step): Likewise.
4468 (install_software_single_step_breakpoints): New function.
4469 (start_step_over): Use install_software_single_step_breakpoints.
4470 * linux-low.h: New CORE_ADDR vector.
4471 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4473 * linux-mips-low.c (the_low_targets): Likewise.
4474 * linux-nios2-low.c (the_low_targets): Likewise.
4475 * linux-sparc-low.c (the_low_targets): Likewise.
4477 2015-12-17 Pedro Alves <palves@redhat.com>
4479 * linux-low.c (linux_kill_one_lwp): Remove references to
4481 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4483 (linux_init_signals): Delete.
4484 (initialize_low): Adjust.
4485 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4487 2015-12-16 Pedro Alves <palves@redhat.com>
4489 * configure.ac (compiler warning flags): When testing a
4490 -Wno-foo option, check whether -Wfoo works instead.
4491 * configure: Regenerate.
4493 2015-12-11 Don Breazeal <donb@codesourcery.com>
4495 * server.c (process_serial_event): Don't exit from gdbserver
4496 in remote mode if there are still active inferiors.
4498 2015-12-11 Yao Qi <yao.qi@linaro.org>
4500 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4501 arm_breakpoint_at if the process is 32-bit.
4503 2015-12-11 Yao Qi <yao.qi@linaro.org>
4505 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4508 2015-12-07 Yao Qi <yao.qi@linaro.org>
4510 * configure.srv: Append arm.o to srv_tgtobj for
4511 aarch64*-*-linux* target.
4512 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4513 from linux-arm-low.c.
4514 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4515 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4516 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4517 (thumb2_breakpoint_len): Likewise.
4518 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4519 (arm_breakpoint_kinds): Likewise.
4520 (arm_breakpoint_kind_from_pc): Likewise.
4521 (arm_sw_breakpoint_from_kind): Likewise.
4522 (arm_breakpoint_kind_from_current_state): Likewise.
4523 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4524 (arm_sw_breakpoint_from_kind): Declare.
4525 (arm_breakpoint_kind_from_current_state): Declare.
4526 (arm_breakpoint_at): Declare.
4527 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4528 arm_sw_breakpoint_from_kind if process is 32-bit.
4529 (aarch64_breakpoint_kind_from_pc): New function.
4530 (aarch64_breakpoint_kind_from_current_state): New function.
4531 (the_low_target): Initialize fields breakpoint_kind_from_pc
4532 and breakpoint_kind_from_current_state.
4533 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4534 linux-aarch32-low.c.
4535 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4536 (arm_breakpoint, arm_breakpoint_len): Likewise.
4537 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4538 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4539 (arm_is_thumb_mode): Likewise.
4540 (arm_breakpoint_at): Likewise.
4541 (arm_breakpoint_kind_from_pc): Likewise.
4542 (arm_sw_breakpoint_from_kind): Likewise.
4543 (arm_breakpoint_kind_from_current_state): Likewise.
4546 2015-08-04 Yao Qi <yao.qi@linaro.org>
4548 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4549 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4550 * server.c (extended_protocol): Remove "static".
4551 * server.h (extended_protocol): Declare it.
4553 2015-12-04 Josh Stone <jistone@redhat.com>
4555 * target.h (struct target_ops) <arch_setup>: Rename to ...
4556 (struct target_ops) <post_create_inferior>: ... this.
4557 (target_arch_setup): Rename to ...
4558 (target_post_create_inferior): ... this, calling post_create_inferior.
4559 * server.c (start_inferior): Update target_arch_setup calls to
4560 target_post_create_inferior.
4561 * linux-low.c (linux_low_ptrace_options): Forward declare.
4562 (linux_arch_setup): Update its comment for general use.
4563 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4564 (struct linux_target_ops): Use linux_post_create_inferior.
4565 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4566 to post_create_inferior.
4567 * nto-low.c (struct nto_target_ops): Likewise.
4568 * spu-low.c (struct spu_target_ops): Likewise.
4569 * win32-low.c (struct win32_target_ops): Likewise.
4571 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4573 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4575 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4577 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4578 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4579 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4580 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4581 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4582 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4583 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4584 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4585 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4586 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4587 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4588 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4590 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4592 * linux-low.c (linux_look_up_symbols): Don't call
4593 linux_supports_traceclone.
4594 * linux-low.h (thread_db_init): Remove use_events argument.
4595 * thread-db.c (thread_db_use_event): Remove global variable.
4596 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4597 (struct thread_db) <td_create_bp>: Remove field.
4598 (thread_db_create_event): Remove function.
4599 (thread_db_enable_reporting): Likewise.
4600 (find_one_thread): Don't check for thread_db_use_events.
4601 (attach_thread): Likewise.
4602 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4603 (try_thread_db_load_1): Don't check for thread_db_use_events.
4604 (thread_db_init): Remove use_events argument and thread events
4606 (remove_thread_event_breakpoints): Remove function.
4607 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4609 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4611 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4613 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4614 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4615 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4616 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4617 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4619 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4621 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4622 * linux-low.c (can_hardware_single_step): Use
4623 supports_hardware_single_step.
4624 (can_software_single_step): New function.
4625 (start_step_over): Call can_software_single_step.
4626 (linux_supports_hardware_single_step): New function.
4627 (struct target_ops) <supports_software_single_step>: Initialize.
4628 * linux-low.h (struct linux_target_ops)
4629 <supports_hardware_single_step>: Initialize.
4630 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4631 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4632 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4633 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4634 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4635 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4636 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4637 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4638 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4639 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4641 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4642 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4644 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4645 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4646 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4648 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4649 * target.h (struct target_ops): <supports_software_single_step>:
4651 (target_supports_software_single_step): New macro.
4653 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4655 * linux-low.c (linux_wait_1): Fix pc advance condition.
4656 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4657 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4659 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4661 * linux-arm-low.c (arm_is_thumb_mode): New function.
4662 (arm_breakpoint_at): Use arm_is_thumb_mode.
4663 (arm_breakpoint_kind_from_current_state): New function.
4664 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4666 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4667 (linux_breakpoint_kind_from_current_state): New function.
4668 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4669 * linux-low.h (struct linux_target_ops)
4670 <breakpoint_kind_from_current_state>: New field.
4671 * target.h (struct target_ops): Likewise.
4672 (target_breakpoint_kind_from_current_state): New macro.
4674 2015-11-30 Pedro Alves <palves@redhat.com>
4676 * linux-low.c (linux_resume): Wake up the event loop before
4679 2015-11-30 Pedro Alves <palves@redhat.com>
4681 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4683 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4685 * target.c (struct thread_search): New structure.
4686 (thread_search_callback): New function.
4687 (prev_general_thread): New global.
4688 (prepare_to_access_memory, done_accessing_memory): New functions.
4689 * target.h (prepare_to_access_memory, done_accessing_memory):
4690 Replace macros with function declarations.
4692 2015-11-30 Pedro Alves <palves@redhat.com>
4695 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4696 report TARGET_WAITKIND_NO_RESUMED.
4697 * remote-utils.c (prepare_resume_reply): Handle
4698 TARGET_WAITKIND_NO_RESUMED.
4699 * server.c (report_no_resumed): New global.
4700 (handle_query) <qSupported>: Handle "no-resumed+". Report
4701 "no-resumed+" support.
4702 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4703 return error if the client doesn't support no-resumed events.
4704 (push_stop_notification): New function.
4705 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4706 events if the client supports them.
4708 2015-11-30 Pedro Alves <palves@redhat.com>
4710 * linux-low.c (thread_still_has_status_pending_p): Don't check
4712 (lwp_resumed): New function.
4713 (status_pending_p_callback): Return early if the LWP is not
4714 supposed to be resumed.
4716 2015-11-30 Pedro Alves <palves@redhat.com>
4718 * linux-low.c (handle_extended_wait): Assert that the LWP's
4719 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4720 thread create events, leave the new child's status pending.
4721 (linux_low_filter_event): If GDB wants to hear about thread exit
4722 events, leave the LWP marked dead and don't delete it.
4723 (linux_wait_for_event_filtered): Don't check for thread exit.
4724 (filter_exit_event): New function.
4725 (linux_wait_1): Use it, when returning an exit event.
4726 (linux_resume_one_lwp_throw): Assert that the LWP's
4727 waitstatus is TARGET_WAITKIND_IGNORE.
4728 * remote-utils.c (prepare_resume_reply): Handle
4729 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4730 * server.c (report_thread_events): New global.
4731 (handle_general_set): Handle QThreadEvents.
4732 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4733 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4734 TARGET_WAITKIND_THREAD_EXITED.
4735 * server.h (report_thread_events): Declare.
4737 2015-11-30 Pedro Alves <palves@redhat.com>
4739 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4740 the thread's last_resume_kind was resume_stop.
4742 2015-11-30 Pedro Alves <palves@redhat.com>
4744 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4747 2015-11-30 Pedro Alves <palves@redhat.com>
4749 * server.c (handle_v_requests): Handle vCtrlC.
4751 2015-11-30 Pedro Alves <palves@redhat.com>
4753 * gdbthread.h (find_any_thread_of_pid): Declare.
4754 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4756 * server.c (handle_query): If current_thread is NULL, look for
4757 another thread of the selected process.
4759 2015-11-26 Daniel Colascione <dancol@dancol.org>
4760 Simon Marchi <simon.marchi@ericsson.com>
4762 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4763 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4765 * target.h (struct target_ops) <thread_name>: New field.
4766 (target_thread_name): New macro.
4768 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4770 * regcache.h (regcache_invalidate_pid): Add declaration.
4771 * regcache.c (regcache_invalidate_pid): New function, extracted
4772 from regcache_invalidate.
4773 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4774 Add trivial documentation comment.
4775 * lynx-low.c: Use regcache_invalidate_pid instead of
4776 regcache_invalidate.
4778 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4780 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4781 and Elf64_auxv_t if the target is Android.
4783 2015-11-22 Doug Evans <xdje42@gmail.com>
4785 * target.h: #include <sys/types.h>.
4787 2015-11-19 Pedro Alves <palves@redhat.com>
4789 * linux-low.c (linux_process_qsupported): Change prototype.
4791 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4793 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4794 and adjust to loop over all features.
4795 * server.c (handle_query) <qSupported>: Adjust to call
4796 target_process_qsupported once, passing it a vector of unprocessed
4798 * target.h (struct target_ops) <process_qsupported>: Change
4800 (target_process_qsupported): Adjust.
4802 2015-11-19 Pedro Alves <palves@redhat.com>
4804 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4806 * configure: Regenerate.
4808 2015-11-19 Pedro Alves <palves@redhat.com>
4810 * configure: Regenerate.
4812 2015-11-19 Yao Qi <yao.qi@linaro.org>
4814 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4817 2015-11-19 Yao Qi <yao.qi@linaro.org>
4819 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4820 (struct aarch64_operand): Move enum out.
4822 2015-11-19 Yao Qi <yao.qi@linaro.org>
4824 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4825 struct user_fpsimd_state *.
4826 (aarch64_store_fpregset): Likewise.
4828 2015-11-19 Yao Qi <yao.qi@linaro.org>
4830 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4831 struct user_pt_regs *.
4832 (aarch64_store_gregset): Likewise.
4834 2015-11-18 Pedro Alves <palves@redhat.com>
4836 * Makefile.in (all_object_files): Add $IPA_OBJS.
4838 2015-11-17 Pedro Alves <palves@redhat.com>
4840 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4841 GDB_SIGNAL_0 and gdb_signal_to_string.
4843 2015-11-17 Pedro Alves <palves@redhat.com>
4845 * win32-low.c (handle_output_debug_string): Remove parameter.
4846 (win32_kill): Remove our_status local and adjust call to
4847 handle_output_debug_string.
4848 (get_child_debug_event): Adjust call to
4849 handle_output_debug_string.
4851 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4853 * linux-mips-low.c (mips_fill_gregset): Add cast.
4854 (mips_store_gregset): Likewise.
4855 (mips_fill_fpregset): Likewise.
4856 (mips_store_fpregset): Likewise.
4858 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4860 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4863 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4865 * linux-mips-low.c (mips_linux_new_thread): Change type of
4866 watch_type to enum target_hw_bp_type.
4868 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4870 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4871 Change return type to arm_hwbp_type.
4873 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4875 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4876 (arm_store_gregset): Likewise.
4877 * linux-arm-low.c (arm_get_hwcap): Likewise.
4878 (arm_read_description): Likewise.
4880 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4882 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4884 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4886 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4887 (ppc_fill_vsxregset): Likewise.
4888 (ppc_store_vsxregset): Likewise.
4889 (ppc_fill_vrregset): Likewise.
4890 (ppc_store_vrregset): Likewise.
4891 (ppc_fill_evrregset): Likewise.
4892 (ppc_store_evrregset): Likewise.
4894 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4896 * linux-ppc-low.c (ppc_usrregs_info): Remove
4897 forward-declaration.
4898 (ppc_arch_setup): Move lower in file.
4900 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4902 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4903 (ps_pdwrite): Likewise.
4905 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4907 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4908 to after assert checks.
4910 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4912 * proc-service.c (ps_pdread): Add/adjust casts.
4913 (ps_pdwrite): Add/adjust casts.
4915 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4917 * server.c (handle_search_memory_1): Cast return value of
4920 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4922 * server.c (write_qxfer_response): Change type of data to
4925 2015-10-29 Pedro Alves <palves@redhat.com>
4927 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4929 2015-10-29 Pedro Alves <palves@redhat.com>
4931 * tracepoint.c (clear_installed_tracepoints): Add casts.
4933 2015-10-29 Pedro Alves <palves@redhat.com>
4935 * server.c (handle_v_cont, process_serial_event): Add enum
4936 gdb_signal casts to signal parsing code.
4938 2015-10-29 Pedro Alves <palves@redhat.com>
4940 * linux-low.h (NULL_REGSET): Define.
4941 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4942 * linux-arm-low.c (arm_regsets): Likewise.
4943 * linux-crisv32-low.c (cris_regsets): Likewise.
4944 * linux-m68k-low.c (m68k_regsets): Likewise.
4945 * linux-mips-low.c (mips_regsets): Likewise.
4946 * linux-nios2-low.c (nios2_regsets): Likewise.
4947 * linux-ppc-low.c (ppc_regsets): Likewise.
4948 * linux-s390-low.c (s390_regsets): Likewise.
4949 * linux-sh-low.c (sh_regsets): Likewise.
4950 * linux-sparc-low.c (sparc_regsets): Likewise.
4951 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4952 * linux-tile-low.c (tile_regsets): Likewise.
4953 * linux-x86-low.c (x86_regsets): Likewise.
4954 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4956 2015-10-29 Pedro Alves <palves@redhat.com>
4958 * linux-low.h (NULL_REGSET): Define.
4959 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4960 * linux-arm-low.c (arm_regsets): Likewise.
4961 * linux-crisv32-low.c (cris_regsets): Likewise.
4962 * linux-m68k-low.c (m68k_regsets): Likewise.
4963 * linux-mips-low.c (mips_regsets): Likewise.
4964 * linux-nios2-low.c (nios2_regsets): Likewise.
4965 * linux-ppc-low.c (ppc_regsets): Likewise.
4966 * linux-s390-low.c (s390_regsets): Likewise.
4967 * linux-sh-low.c (sh_regsets): Likewise.
4968 * linux-sparc-low.c (sparc_regsets): Likewise.
4969 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4970 * linux-tile-low.c (tile_regsets): Likewise.
4971 * linux-x86-low.c (x86_regsets): Likewise.
4972 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4974 2015-10-26 Doug Evans <dje@google.com>
4976 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4978 2015-10-26 Doug Evans <dje@google.com>
4980 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4982 2015-10-26 Doug Evans <dje@google.com>
4984 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4986 (attach_thread, find_new_threads_callback): Ditto.
4988 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4990 * mem-break.h (set_breakpoint_data): Remove.
4992 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4994 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4995 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4996 (initialize_low): Remove set_breakpoint_data call.
4997 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4998 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4999 (initialize_low): Remove set_breakpoint_data call.
5000 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5001 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5002 (initialize_low): Remove set_breakpoint_data call.
5004 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5006 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5007 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5008 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5009 * target.h (target_breakpoint_kind_from_pc): New macro.
5011 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5013 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5014 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5015 the default breakpoint kind.
5017 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5019 * linux-arm-low.c (arm_supports_z_point_type): Add software
5022 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5024 * linux-arm-low.c: Refactor breakpoint definitions.
5025 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5026 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5028 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5030 * Makefile.in: Add arm.c/o.
5031 * configure.srv: Likewise.
5032 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5033 (arm_breakpoint_kind_from_pc): New function.
5034 (arm_sw_breakpoint_from_kind): Return proper kind.
5035 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5037 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5039 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5041 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5042 (struct raw_breakpoint) <size>: Remove.
5043 (struct raw_breakpoint) <kind>: Add.
5044 (bp_size): New function.
5045 (bp_opcode): Likewise.
5046 (find_raw_breakpoint_at): Adjust for kind.
5047 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5048 (remove_memory_breakpoint): Adjust for kind call bp_size.
5049 (set_raw_breakpoint_at): Adjust for kind.
5050 (set_breakpoint): Likewise.
5051 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5052 (delete_raw_breakpoint): Adjust for kind.
5053 (delete_breakpoint): Likewise.
5054 (find_gdb_breakpoint): Likewise.
5055 (set_gdb_breakpoint_1): Likewise.
5056 (set_gdb_breakpoint): Likewise.
5057 (delete_gdb_breakpoint_1): Likewise.
5058 (delete_gdb_breakpoint): Likewise.
5059 (uninsert_raw_breakpoint): Likewise.
5060 (reinsert_raw_breakpoint): Likewise.
5061 (set_breakpoint_data): Remove.
5062 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5063 (check_mem_read): Adjust for kind call bp_size.
5064 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5065 (clone_one_breakpoint): Adjust for kind.
5066 * mem-break.h (set_gdb_breakpoint): Likewise.
5067 (delete_gdb_breakpoint): Likewise.
5068 * server.c (process_serial_event): Likewise.
5070 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5072 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5073 (struct linux_target_ops) <breakpoint>: Remove.
5074 (struct linux_target_ops) <breakpoint_len>: Remove.
5075 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5076 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5077 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5078 (arm_sw_breakpoint_from_kind): New function.
5079 * linux-bfin-low.c (bfin_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.
5084 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5085 (struct linux_target_ops) <breakpoint>: Remove.
5086 (struct linux_target_ops) <breakpoint_len>: Remove.
5087 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5088 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5089 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5090 (struct linux_target_ops) <breakpoint>: Remove.
5091 (struct linux_target_ops) <breakpoint_len>: Remove.
5092 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5093 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5094 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5095 and sw_breakpoint_from_kind to increment the pc.
5096 (linux_breakpoint_kind_from_pc): New function.
5097 (linux_sw_breakpoint_from_kind): New function.
5098 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5099 (initialize_low): Call breakpoint_kind_from_pc and
5100 sw_breakpoint_from_kind to replace breakpoint_data/len.
5101 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5103 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5104 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5105 (struct linux_target_ops) <breakpoint>: Remove.
5106 (struct linux_target_ops) <breakpoint_len>: Remove.
5107 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5108 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5109 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5110 (struct linux_target_ops) <breakpoint>: Remove.
5111 (struct linux_target_ops) <breakpoint_len>: Remove.
5112 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5113 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5114 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5115 (struct linux_target_ops) <breakpoint>: Remove.
5116 (struct linux_target_ops) <breakpoint_len>: Remove.
5117 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5118 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5119 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5120 (struct linux_target_ops) <breakpoint>: Remove.
5121 (struct linux_target_ops) <breakpoint_len>: Remove.
5122 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5123 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5124 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5125 (struct linux_target_ops) <breakpoint>: Remove.
5126 (struct linux_target_ops) <breakpoint_len>: Remove.
5127 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5128 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5129 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5130 (struct linux_target_ops) <breakpoint>: Remove.
5131 (struct linux_target_ops) <breakpoint_len>: Remove.
5132 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5133 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5134 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5135 (struct linux_target_ops) <breakpoint>: Remove.
5136 (struct linux_target_ops) <breakpoint_len>: Remove.
5137 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5138 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5139 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5140 (struct linux_target_ops) <breakpoint>: Remove.
5141 (struct linux_target_ops) <breakpoint_len>: Remove.
5142 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5143 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5144 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5145 (struct linux_target_ops) <breakpoint>: Remove.
5146 (struct linux_target_ops) <breakpoint_len>: Remove.
5147 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5148 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5149 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5150 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5151 (struct linux_target_ops) <breakpoint>: Remove.
5152 (struct linux_target_ops) <breakpoint_len>: Remove.
5153 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5154 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5155 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5156 (struct linux_target_ops) <breakpoint>: Remove.
5157 (struct linux_target_ops) <breakpoint_len>: Remove.
5158 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5159 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5161 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5163 * linux-cris-low.c (cris_get_pc): Remove void arg.
5165 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5167 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5170 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5172 * inferiors.c (thread_pid_matches_callback): New function.
5173 (find_thread_process): New function.
5174 (remove_thread): Reset current_thread.
5175 (remove_process): Assert threads have been removed first.
5177 2015-10-15 Yao Qi <yao.qi@linaro.org>
5179 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5181 (aarch64_remove_point): Likewise.
5182 * regcache.c (regcache_register_size): New function.
5184 2015-10-12 Yao Qi <yao.qi@linaro.org>
5186 * linux-aarch64-low.c: Update all callers as emit_load_store
5187 is renamed to aarch64_emit_load_store.
5189 2015-10-12 Yao Qi <yao.qi@linaro.org>
5191 * linux-aarch64-low.c: Update all callers of function renaming
5192 from emit_insn to aarch64_emit_insn.
5194 2015-10-12 Yao Qi <yao.qi@linaro.org>
5196 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5197 arch/aarch64-insn.h.
5198 (struct aarch64_memory_operand): Likewise.
5200 (emit_insn): Move to arch/aarch64-insn.c.
5201 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5202 (emit_load_store): Move to arch/aarch64-insn.c.
5203 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5204 (can_encode_int32): Remove.
5206 2015-10-12 Yao Qi <yao.qi@linaro.org>
5208 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5209 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5210 (aarch64_relocate_instruction): Likewise.
5211 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5212 (struct aarch64_insn_visitor): Likewise.
5214 2015-10-12 Yao Qi <yao.qi@linaro.org>
5216 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5217 (struct aarch64_insn_visitor): New.
5218 (struct aarch64_insn_relocation_data): New.
5219 (aarch64_ftrace_insn_reloc_b): New function.
5220 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5221 (aarch64_ftrace_insn_reloc_cb): Likewise.
5222 (aarch64_ftrace_insn_reloc_tb): Likewise.
5223 (aarch64_ftrace_insn_reloc_adr): Likewise.
5224 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5225 (aarch64_ftrace_insn_reloc_others): Likewise.
5227 (aarch64_relocate_instruction): Use visitor.
5229 2015-10-12 Yao Qi <yao.qi@linaro.org>
5231 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5232 int. Add argument buf.
5233 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5234 aarch64_relocate_instruction.
5236 2015-10-12 Yao Qi <yao.qi@linaro.org>
5238 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5239 argument insn. Remove local variable insn. Don't call
5241 (aarch64_install_fast_tracepoint_jump_pad): Call
5244 2015-09-30 Yao Qi <yao.qi@linaro.org>
5246 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5247 (emit_load_store_pair): Likewise.
5249 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5251 * dll.c (match_dll): Add cast(s).
5252 (unloaded_dll): Likewise.
5253 * linux-low.c (second_thread_of_pid_p): Likewise.
5254 (delete_lwp_callback): Likewise.
5255 (count_events_callback): Likewise.
5256 (select_event_lwp_callback): Likewise.
5257 (linux_set_resume_request): Likewise.
5258 * server.c (accumulate_file_name_length): Likewise.
5259 (emit_dll_description): Likewise.
5260 (handle_qxfer_threads_worker): Likewise.
5261 (visit_actioned_threads): Likewise.
5262 * thread-db.c (any_thread_of): Likewise.
5263 * tracepoint.c (same_process_p): Likewise.
5264 (match_blocktype): Likewise.
5265 (build_traceframe_info_xml): Likewise.
5267 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5269 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5271 (gdb_unparse_agent_expr): Likewise.
5272 * hostio.c (require_data): Likewise.
5273 (handle_pread): Likewise.
5274 * linux-low.c (disable_regset): Likewise.
5275 (fetch_register): Likewise.
5276 (store_register): Likewise.
5277 (get_dynamic): Likewise.
5278 (linux_qxfer_libraries_svr4): Likewise.
5279 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5280 (set_fast_tracepoint_jump): Likewise.
5281 (uninsert_fast_tracepoint_jumps_at): Likewise.
5282 (reinsert_fast_tracepoint_jumps_at): Likewise.
5283 (validate_inserted_breakpoint): Likewise.
5284 (clone_agent_expr): Likewise.
5285 * regcache.c (init_register_cache): Likewise.
5286 * remote-utils.c (putpkt_binary_1): Likewise.
5287 (decode_M_packet): Likewise.
5288 (decode_X_packet): Likewise.
5289 (look_up_one_symbol): Likewise.
5290 (relocate_instruction): Likewise.
5291 (monitor_output): Likewise.
5292 * server.c (handle_search_memory): Likewise.
5293 (handle_qxfer_exec_file): Likewise.
5294 (handle_qxfer_libraries): Likewise.
5295 (handle_qxfer): Likewise.
5296 (handle_query): Likewise.
5297 (handle_v_cont): Likewise.
5298 (handle_v_run): Likewise.
5299 (captured_main): Likewise.
5300 * target.c (write_inferior_memory): Likewise.
5301 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5302 * tracepoint.c (init_trace_buffer): Likewise.
5303 (add_tracepoint_action): Likewise.
5304 (add_traceframe): Likewise.
5305 (add_traceframe_block): Likewise.
5306 (cmd_qtdpsrc): Likewise.
5307 (cmd_qtdv): Likewise.
5308 (cmd_qtstatus): Likewise.
5309 (response_source): Likewise.
5310 (response_tsv): Likewise.
5311 (cmd_qtnotes): Likewise.
5312 (gdb_collect): Likewise.
5313 (initialize_tracepoint): Likewise.
5315 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5317 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5318 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5319 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5321 (enum aarch64_condition_codes): New enum.
5322 (w0): New static global.
5325 (struct aarch64_memory_operand) <type>: New
5326 MEMORY_OPERAND_POSTINDEX type.
5327 (postindex_memory_operand): New helper function.
5328 (emit_ret): New function.
5329 (emit_load_store_pair): New function, factored out of emit_stp
5330 with support for MEMORY_OPERAND_POSTINDEX.
5331 (emit_stp): Rewrite using emit_load_store_pair.
5332 (emit_ldp): New function.
5333 (emit_load_store): Likewise.
5334 (emit_ldr): Mention post-index instruction in comment.
5335 (emit_ldrh): New function.
5336 (emit_ldrb): New function.
5337 (emit_ldrsw): Mention post-index instruction in comment.
5338 (emit_str): Likewise.
5339 (emit_subs): New function.
5340 (emit_cmp): Likewise.
5341 (emit_and): Likewise.
5342 (emit_orr): Likewise.
5343 (emit_orn): Likewise.
5344 (emit_eor): Likewise.
5345 (emit_mvn): Likewise.
5346 (emit_lslv): Likewise.
5347 (emit_lsrv): Likewise.
5348 (emit_asrv): Likewise.
5349 (emit_mul): Likewise.
5350 (emit_sbfm): Likewise.
5351 (emit_sbfx): Likewise.
5352 (emit_ubfm): Likewise.
5353 (emit_ubfx): Likewise.
5354 (emit_csinc): Likewise.
5355 (emit_cset): Likewise.
5356 (emit_nop): Likewise.
5357 (emit_ops_insns): New helper function.
5358 (emit_pop): Likewise.
5359 (emit_push): Likewise.
5360 (aarch64_emit_prologue): New function.
5361 (aarch64_emit_epilogue): Likewise.
5362 (aarch64_emit_add): Likewise.
5363 (aarch64_emit_sub): Likewise.
5364 (aarch64_emit_mul): Likewise.
5365 (aarch64_emit_lsh): Likewise.
5366 (aarch64_emit_rsh_signed): Likewise.
5367 (aarch64_emit_rsh_unsigned): Likewise.
5368 (aarch64_emit_ext): Likewise.
5369 (aarch64_emit_log_not): Likewise.
5370 (aarch64_emit_bit_and): Likewise.
5371 (aarch64_emit_bit_or): Likewise.
5372 (aarch64_emit_bit_xor): Likewise.
5373 (aarch64_emit_bit_not): Likewise.
5374 (aarch64_emit_equal): Likewise.
5375 (aarch64_emit_less_signed): Likewise.
5376 (aarch64_emit_less_unsigned): Likewise.
5377 (aarch64_emit_ref): Likewise.
5378 (aarch64_emit_if_goto): Likewise.
5379 (aarch64_emit_goto): Likewise.
5380 (aarch64_write_goto_address): Likewise.
5381 (aarch64_emit_const): Likewise.
5382 (aarch64_emit_call): Likewise.
5383 (aarch64_emit_reg): Likewise.
5384 (aarch64_emit_pop): Likewise.
5385 (aarch64_emit_stack_flush): Likewise.
5386 (aarch64_emit_zero_ext): Likewise.
5387 (aarch64_emit_swap): Likewise.
5388 (aarch64_emit_stack_adjust): Likewise.
5389 (aarch64_emit_int_call_1): Likewise.
5390 (aarch64_emit_void_call_2): Likewise.
5391 (aarch64_emit_eq_goto): Likewise.
5392 (aarch64_emit_ne_goto): Likewise.
5393 (aarch64_emit_lt_goto): Likewise.
5394 (aarch64_emit_le_goto): Likewise.
5395 (aarch64_emit_gt_goto): Likewise.
5396 (aarch64_emit_ge_got): Likewise.
5397 (aarch64_emit_ops_impl): New static global variable.
5398 (aarch64_emit_ops): New target function, return
5399 &aarch64_emit_ops_impl.
5400 (struct linux_target_ops): Install it.
5402 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5404 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5405 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5407 * linux-aarch64-ipa.c: New file.
5408 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5410 (aarch64_get_thread_area): New target method.
5411 (extract_signed_bitfield): New helper function.
5412 (aarch64_decode_ldr_literal): New function.
5413 (enum aarch64_opcodes): New enum.
5414 (struct aarch64_register): New struct.
5415 (struct aarch64_operand): New struct.
5416 (x0): New static global.
5425 (aarch64_register): New helper function.
5426 (register_operand): Likewise.
5427 (immediate_operand): Likewise.
5428 (struct aarch64_memory_operand): New struct.
5429 (offset_memory_operand): New helper function.
5430 (preindex_memory_operand): Likewise.
5431 (enum aarch64_system_control_registers): New enum.
5432 (ENCODE): New macro.
5433 (emit_insn): New helper function.
5434 (emit_b): New function.
5435 (emit_bcond): Likewise.
5436 (emit_cb): Likewise.
5437 (emit_tb): Likewise.
5438 (emit_blr): Likewise.
5439 (emit_stp): Likewise.
5440 (emit_ldp_q_offset): Likewise.
5441 (emit_stp_q_offset): Likewise.
5442 (emit_load_store): Likewise.
5443 (emit_ldr): Likewise.
5444 (emit_ldrsw): Likewise.
5445 (emit_str): Likewise.
5446 (emit_ldaxr): Likewise.
5447 (emit_stxr): Likewise.
5448 (emit_stlr): Likewise.
5449 (emit_data_processing_reg): Likewise.
5450 (emit_data_processing): Likewise.
5451 (emit_add): Likewise.
5452 (emit_sub): Likewise.
5453 (emit_mov): Likewise.
5454 (emit_movk): Likewise.
5455 (emit_mov_addr): Likewise.
5456 (emit_mrs): Likewise.
5457 (emit_msr): Likewise.
5458 (emit_sevl): Likewise.
5459 (emit_wfe): Likewise.
5460 (append_insns): Likewise.
5461 (can_encode_int32_in): New helper function.
5462 (aarch64_relocate_instruction): New function.
5463 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5464 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5465 (struct linux_target_ops): Install aarch64_get_thread_area,
5466 aarch64_install_fast_tracepoint_jump_pad and
5467 aarch64_get_min_fast_tracepoint_insn_len.
5469 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5471 * Makefile.in (aarch64-insn.o): New rule.
5472 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5474 2015-09-21 Yao Qi <yao.qi@linaro.org>
5476 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5478 2015-09-21 Yao Qi <yao.qi@linaro.org>
5480 * tracepoint.c (max_jump_pad_size): Remove.
5482 2015-09-18 Yao Qi <yao.qi@linaro.org>
5484 * linux-aarch64-low.c: Don't include sys/uio.h.
5485 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5487 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5489 * tracepoint.c (eval_result_type): Change prototype.
5490 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5492 2015-09-15 Pedro Alves <palves@redhat.com>
5494 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5495 Check whether to report exec events instead of checking whether
5496 multiprocess is enabled.
5498 2015-09-15 Pedro Alves <palves@redhat.com>
5501 * remote-utils.c (prepare_resume_reply): Merge
5502 TARGET_WAITKIND_VFORK_DONE switch case with the
5503 TARGET_WAITKIND_FORKED case.
5505 2015-09-15 Yao Qi <yao.qi@linaro.org>
5507 * server.c (handle_query): Check string comparison using
5508 "else if" instead of "if".
5510 2015-09-15 Yao Qi <yao.qi@linaro.org>
5512 * server.c (vCont_supported): New global variable.
5513 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5514 matches. Append ";vContSupported+" to own_buf.
5515 (handle_v_requests): Append ";s;S" to own_buf if target supports
5516 hardware single step or vCont_supported is false.
5517 (capture_main): Set vCont_supported to zero.
5519 2015-09-15 Yao Qi <yao.qi@linaro.org>
5521 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5523 (linux_supports_hardware_single_step): ... New function.
5524 (linux_target_ops): Update.
5525 * lynx-low.c (lynx_target_ops): Set field
5526 supports_hardware_single_step to target_can_do_hardware_single_step.
5527 * nto-low.c (nto_target_ops): Likewise.
5528 * spu-low.c (spu_target_ops): Likewise.
5529 * win32-low.c (win32_target_ops): Likewise.
5530 * target.c (target_can_do_hardware_single_step): New function.
5531 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5532 Remove. <supports_hardware_single_step>: New field.
5533 (target_supports_conditional_breakpoints): Remove.
5534 (target_supports_hardware_single_step): New macro.
5535 (target_can_do_hardware_single_step): Declare.
5536 * server.c (handle_query): Use target_supports_hardware_single_step
5537 instead of target_supports_conditional_breakpoints.
5539 2015-09-15 Yao Qi <yao.qi@linaro.org>
5541 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5543 (struct linux_target_ops the_low_target): Install
5544 aarch64_linux_siginfo_fixup.
5546 2015-09-11 Don Breazeal <donb@codesourcery.com>
5547 Luis Machado <lgustavo@codesourcery.com>
5549 * linux-low.c (linux_mourn): Static declaration.
5550 (linux_arch_setup): Move in front of
5551 handle_extended_wait.
5552 (linux_arch_setup_thread): New function.
5553 (handle_extended_wait): Handle exec events. Call
5554 linux_arch_setup_thread. Make event_lwp argument a
5555 pointer-to-a-pointer.
5556 (check_zombie_leaders): Do not check stopped threads.
5557 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5558 (linux_low_filter_event): Add lwp and thread for exec'ing
5559 non-leader thread if leader thread has been deleted.
5560 Refactor code into linux_arch_setup_thread and call it.
5561 Pass child lwp pointer by reference to handle_extended_wait.
5562 (linux_wait_for_event_filtered): Update comment.
5563 (linux_wait_1): Prevent clobbering exec event status.
5564 (linux_supports_exec_events): New function.
5565 (linux_target_ops) <supports_exec_events>: Initialize new member.
5566 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5568 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5569 * server.c (report_exec_events): New global variable.
5570 (handle_query): Handle qSupported query for exec-events feature.
5571 (captured_main): Initialize report_exec_events.
5572 * server.h (report_exec_events): Declare new global variable.
5573 * target.h (struct target_ops) <supports_exec_events>: New
5575 (target_supports_exec_events): New macro.
5576 * win32-low.c (win32_target_ops) <supports_exec_events>:
5577 Initialize new member.
5579 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5581 * linux-low.c (linux_low_enable_btrace): Remove.
5582 (linux_target_ops): Replace linux_low_enable_btrace with
5583 linux_enable_btrace.
5585 2015-09-03 Yao Qi <yao.qi@linaro.org>
5587 * linux-aarch64-low.c (aarch64_insert_point): Call
5588 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5591 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5593 * linux-low.c (check_stopped_by_breakpoint): Use
5594 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5596 2015-08-27 Pedro Alves <palves@redhat.com>
5598 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5600 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5602 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5603 the XNEW-family equivalent.
5604 (compile_bytecodes): Likewise.
5605 * dll.c (loaded_dll): Likewise.
5606 * event-loop.c (append_callback_event): Likewise.
5607 (create_file_handler): Likewise.
5608 (create_file_event): Likewise.
5609 * hostio.c (handle_open): Likewise.
5610 * inferiors.c (add_thread): Likewise.
5611 (add_process): Likewise.
5612 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5613 * linux-arm-low.c (arm_new_process): Likewise.
5614 (arm_new_thread): Likewise.
5615 * linux-low.c (add_to_pid_list): Likewise.
5616 (linux_add_process): Likewise.
5617 (handle_extended_wait): Likewise.
5618 (add_lwp): Likewise.
5619 (enqueue_one_deferred_signal): Likewise.
5620 (enqueue_pending_signal): Likewise.
5621 (linux_resume_one_lwp_throw): Likewise.
5622 (linux_resume_one_thread): Likewise.
5623 (linux_read_memory): Likewise.
5624 (linux_write_memory): Likewise.
5625 * linux-mips-low.c (mips_linux_new_process): Likewise.
5626 (mips_linux_new_thread): Likewise.
5627 (mips_add_watchpoint): Likewise.
5628 * linux-x86-low.c (initialize_low_arch): Likewise.
5629 * lynx-low.c (lynx_add_process): Likewise.
5630 * mem-break.c (set_raw_breakpoint_at): Likewise.
5631 (set_breakpoint): Likewise.
5632 (add_condition_to_breakpoint): Likewise.
5633 (add_commands_to_breakpoint): Likewise.
5634 (clone_agent_expr): Likewise.
5635 (clone_one_breakpoint): Likewise.
5636 * regcache.c (new_register_cache): Likewise.
5637 * remote-utils.c (look_up_one_symbol): Likewise.
5638 * server.c (queue_stop_reply): Likewise.
5639 (start_inferior): Likewise.
5640 (queue_stop_reply_callback): Likewise.
5641 (handle_target_event): Likewise.
5642 * spu-low.c (fetch_ppc_memory): Likewise.
5643 (store_ppc_memory): Likewise.
5644 * target.c (set_target_ops): Likewise.
5645 * thread-db.c (thread_db_load_search): Likewise.
5646 (try_thread_db_load_1): Likewise.
5647 * tracepoint.c (add_tracepoint): Likewise.
5648 (add_tracepoint_action): Likewise.
5649 (create_trace_state_variable): Likewise.
5650 (cmd_qtdpsrc): Likewise.
5651 (cmd_qtro): Likewise.
5652 (add_while_stepping_state): Likewise.
5653 * win32-low.c (child_add_thread): Likewise.
5654 (get_image_name): Likewise.
5656 2015-08-25 Yao Qi <yao.qi@linaro.org>
5658 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5660 2015-08-25 Yao Qi <yao.qi@linaro.org>
5662 * Makefile.in (aarch64-linux.o): New rule.
5663 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5665 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5666 (aarch64_init_debug_reg_state): Make it extern.
5667 (aarch64_linux_prepare_to_resume): Remove.
5669 2015-08-25 Yao Qi <yao.qi@linaro.org>
5671 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5672 lwp_arch_private_info and ptid_of_lwp.
5674 2015-08-25 Yao Qi <yao.qi@linaro.org>
5676 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5677 Find proc_info by find_process_pid. All callers updated.
5679 2015-08-25 Yao Qi <yao.qi@linaro.org>
5681 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5683 (debug_reg_change_callback): Remove.
5684 (aarch64_notify_debug_reg_change): Remove.
5686 2015-08-25 Yao Qi <yao.qi@linaro.org>
5688 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5689 Call current_lwp_ptid.
5691 2015-08-25 Yao Qi <yao.qi@linaro.org>
5693 * linux-aarch64-low.c (debug_reg_change_callback): Use
5696 2015-08-25 Yao Qi <yao.qi@linaro.org>
5698 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5700 2015-08-25 Yao Qi <yao.qi@linaro.org>
5702 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5704 2015-08-25 Yao Qi <yao.qi@linaro.org>
5706 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5709 2015-08-25 Yao Qi <yao.qi@linaro.org>
5711 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5713 (debug_reg_change_callback): Remove argument entry and add argument
5714 lwp. Remove local variable thread. Don't print thread id in the
5715 debugging output. Don't check whether pid of thread equals to pid.
5716 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5717 iterate_over_lwps instead find_inferior.
5719 2015-08-24 Pedro Alves <palves@redhat.com>
5721 * inferiors.c (get_first_process): New function.
5722 * inferiors.h (get_first_process): New declaration.
5723 * remote-utils.c (read_ptid): Default to the first process in the
5724 list, instead of to the current thread's process.
5726 2015-08-24 Pedro Alves <palves@redhat.com>
5728 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5729 * event-loop.c: Likewise.
5730 * remote-utils.c: Likewise.
5731 * tracepoint.c: Likewise.
5733 2015-08-24 Pedro Alves <palves@redhat.com>
5735 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5738 2015-08-21 Pedro Alves <palves@redhat.com>
5740 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5741 instead of literal 1.
5743 2015-08-21 Pedro Alves <palves@redhat.com>
5745 * tdesc.c (default_description): Explicitly zero-initialize.
5747 2015-08-21 Pedro Alves <palves@redhat.com>
5750 * inferiors.c (remove_thread): Discard any pending stop reply for
5752 * server.c (remove_all_on_match_pid): Rename to ...
5753 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5755 (discard_queued_stop_replies): Change parameter to a ptid. Now
5757 (handle_v_kill, kill_inferior_callback, captured_main)
5758 (process_serial_event): Adjust.
5759 * server.h (discard_queued_stop_replies): Declare.
5761 2015-08-21 Pedro Alves <palves@redhat.com>
5763 * linux-low.c (wait_for_sigstop): Always switch to no thread
5764 selected if the previously current thread dies.
5765 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5766 process instead of the current thread's.
5767 * remote-utils.c (input_interrupt): Don't check if there's no
5769 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5770 current thread to the general thread fails, error out.
5771 (handle_qxfer_auxv, handle_qxfer_libraries)
5772 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5773 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5774 (handle_query): Check if there's a thread selected instead of
5775 checking whether there's any thread in the thread list.
5776 (handle_qxfer_threads, handle_qxfer_btrace)
5777 (handle_qxfer_btrace_conf): Don't error out early if there's no
5778 thread in the thread list.
5779 (handle_v_cont, myresume): Don't set the current thread to the
5781 (process_serial_event) <Hg handling>: Also set thread_id if the
5782 previous general thread is still alive.
5783 (process_serial_event) <g/G handling>: If setting the current
5784 thread to the general thread fails, error out.
5785 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5786 thread's lwp instead of the current thread's.
5787 * target.c (set_desired_thread): If the desired thread was not
5788 found, leave the current thread pointing to NULL. Return an int
5789 (boolean) indicating success.
5790 * target.h (set_desired_thread): Change return type to int.
5792 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5794 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5795 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5797 (ps_get_thread_area): New function.
5799 2015-08-19 Gary Benson <gbenson@redhat.com>
5801 * hostio.c (handle_pread): Do not attempt to read more data
5802 than hostio_reply_with_data can fit in a packet.
5804 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5806 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5808 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5810 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5812 2015-08-06 Pedro Alves <palves@redhat.com>
5814 * tracepoint.c (expr_eval_result): Now an int.
5816 2015-08-06 Pedro Alves <palves@redhat.com>
5818 * gdbthread.h (struct regcache): Forward declare.
5819 (struct thread_info) <regcache_data>: Now a struct regcache
5821 * inferiors.c (inferior_regcache_data)
5822 (set_inferior_regcache_data): Now work with struct regcache
5824 * inferiors.h (struct regcache): Forward declare.
5825 (inferior_regcache_data, set_inferior_regcache_data): Now work
5826 with struct regcache pointers.
5827 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5828 (free_register_cache_thread): Remove struct regcache pointer
5831 2015-08-06 Pedro Alves <palves@redhat.com>
5833 * server.c (captured_main): On error, print the exception message
5834 to stderr, and if run_once is set, throw a quit.
5836 2015-08-06 Pedro Alves <palves@redhat.com>
5838 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5841 2015-08-06 Pedro Alves <palves@redhat.com>
5843 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5844 reading beyond the passed in buffer length.
5846 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5848 * tracepoint.c (symbol_list) <required>: Remove.
5850 2015-08-06 Pedro Alves <palves@redhat.com>
5852 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5853 count if stopping and suspending threads.
5854 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5855 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5856 (linux_detach): Complete an ongoing step-over.
5857 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5859 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5860 (linux_wait_1): If passing a signal to the inferior after
5861 finishing a step-over, unsuspend and re-resume all lwps. If we
5862 see a single-step event but the thread should be continuing, don't
5863 pass the trap to gdb.
5864 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5865 internal_error instead of gdb_assert.
5866 (enqueue_pending_signal): New function.
5867 (check_ptrace_stopped_lwp_gone): Add debug output.
5868 (start_step_over): Use internal_error instead of gdb_assert.
5869 (complete_ongoing_step_over): New function.
5870 (linux_resume_one_thread): Don't resume a suspended thread.
5871 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5874 2015-08-06 Pedro Alves <palves@redhat.com>
5876 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5877 (linux_thread_alive): Use lwp_is_marked_dead.
5878 (extended_event_reported): Delete.
5879 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5880 instead of extended_event_reported.
5881 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5883 (lwp_is_marked_dead): New function.
5884 (lwp_running): Use lwp_is_marked_dead.
5885 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5888 2015-08-06 Pedro Alves <palves@redhat.com>
5890 * linux-low.c (linux_wait_1): Move fork event output out of the
5891 !report_to_gdb check. Pass event_child->waitstatus to
5892 target_waitstatus_to_string instead of ourstatus.
5894 2015-08-04 Yao Qi <yao.qi@linaro.org>
5896 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5897 if current_thread is 32 bit.
5899 2015-08-04 Yao Qi <yao.qi@linaro.org>
5901 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5902 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5903 * server.c (extended_protocol): Remove "static".
5904 * server.h (extended_protocol): Declare it.
5906 2015-08-04 Yao Qi <yao.qi@linaro.org>
5908 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5909 both aarch64 and aarch32.
5910 (aarch64_set_pc): Likewise.
5912 2015-08-04 Yao Qi <yao.qi@linaro.org>
5914 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5915 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5916 arm-with-neon.xml to srv_xmlfiles.
5917 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5918 (is_64bit_tdesc): New function.
5919 (aarch64_linux_read_description): New function.
5920 (aarch64_arch_setup): Call aarch64_linux_read_description.
5921 (regs_info): Rename to regs_info_aarch64.
5922 (aarch64_regs_info): Return right regs_info.
5923 (initialize_low_arch): Call initialize_low_arch_aarch32.
5925 2015-08-04 Yao Qi <yao.qi@linaro.org>
5927 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5928 * linux-aarch32-low.c: New file.
5929 * linux-aarch32-low.h: New file.
5930 * linux-arm-low.c (arm_fill_gregset): Move it to
5931 linux-aarch32-low.c.
5932 (arm_store_gregset): Likewise.
5933 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5934 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5935 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5936 (regs_info): Rename to regs_info_arm.
5937 (arm_regs_info): Return regs_info_aarch32 if
5938 have_ptrace_getregset is 1 and target description is
5939 arm_with_neon or arm_with_vfpv3.
5940 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5941 Call initialize_low_arch_aarch32 instead.
5943 2015-08-04 Yao Qi <yao.qi@linaro.org>
5945 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5946 * linux-low.c: ... here.
5947 * linux-low.h (have_ptrace_getregset): Declare it.
5949 2015-08-04 Pedro Alves <palves@redhat.com>
5951 * thread-db.c (struct thread_db): Use new typedefs.
5952 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5954 (disable_thread_event_reporting): Cast result of dlsym to
5955 destination function pointer type.
5956 (thread_db_mourn): Use td_ta_delete_ftype.
5958 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5960 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5962 (CDX_BREAKPOINT): Define for R2.
5963 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5964 (the_low_target): Add comments.
5966 2015-07-30 Yao Qi <yao.qi@linaro.org>
5968 * linux-arm-low.c (arm_hwcap): Remove it.
5969 (arm_read_description): New local variable arm_hwcap. Don't
5970 set arm_hwcap to zero.
5972 2015-07-30 Yao Qi <yao.qi@linaro.org>
5974 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5975 Use regcache->tdesc instead.
5976 (arm_store_wmmxregset): Likewise.
5977 (arm_fill_vfpregset): Likewise.
5978 (arm_store_vfpregset): Likewise.
5980 2015-07-30 Yao Qi <yao.qi@linaro.org>
5982 * linux-arm-low.c: Include arch/arm.h.
5983 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5984 (arm_store_gregset): Likewise.
5986 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5988 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5989 ptrace's 4th parameter.
5991 2015-07-27 Yao Qi <yao.qi@linaro.org>
5993 * configure.srv (case aarch64*-*-linux*): Don't set
5996 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5998 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6000 * linux-arm-low.c: Likewise.
6001 * linux-cris-low.c: Likewise.
6002 * linux-crisv32-low.c: Likewise.
6003 * linux-low.c: Likewise.
6004 * linux-m68k-low.c: Likewise.
6005 * linux-mips-low.c: Likewise.
6006 * linux-nios2-low.c: Likewise.
6007 * linux-s390-low.c: Likewise.
6008 * linux-sparc-low.c: Likewise.
6009 * linux-tic6x-low.c: Likewise.
6010 * linux-tile-low.c: Likewise.
6011 * linux-x86-low.c: Likewise.
6013 2015-07-24 Pedro Alves <palves@redhat.com>
6015 * config.in: Regenerate.
6016 * configure: Regenerate.
6018 2015-07-24 Pedro Alves <palves@redhat.com>
6020 * acinclude.m4: Include ../ptrace.m4.
6021 * configure.ac: Call GDB_AC_PTRACE.
6022 * config.in, configure: Regenerate.
6024 2015-07-24 Yao Qi <yao.qi@linaro.org>
6026 * linux-low.c (linux_create_inferior): Remove setting to
6027 proc->priv->new_inferior.
6028 (linux_attach): Likewise.
6029 (linux_low_filter_event): Likewise.
6030 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6032 2015-07-24 Yao Qi <yao.qi@linaro.org>
6034 * linux-low.c (linux_arch_setup): New function.
6035 (linux_low_filter_event): If proc->tdesc is NULL and
6036 proc->attached is true, call the_low_target.arch_setup.
6037 Otherwise, keep status pending, and return.
6038 (linux_resume_one_lwp_throw): Don't call get_pc if
6039 thread->while_stepping isn't NULL. Don't call
6040 get_thread_regcache if proc->tdesc is NULL.
6041 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6042 (linux_target_ops): Install arch_setup.
6043 * server.c (start_inferior): Call the_target->arch_setup.
6044 * target.h (struct target_ops) <arch_setup>: New field.
6045 (target_arch_setup): New marco.
6046 * lynx-low.c (lynx_target_ops): Update.
6047 * nto-low.c (nto_target_ops): Update.
6048 * spu-low.c (spu_target_ops): Update.
6049 * win32-low.c (win32_target_ops): Update.
6051 2015-07-24 Yao Qi <yao.qi@linaro.org>
6053 * linux-low.c (linux_add_process): Don't set
6054 proc->priv->new_inferior.
6055 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6056 (linux_attach): Likewise.
6058 2015-07-24 Yao Qi <yao.qi@linaro.org>
6060 * server.c (start_inferior): Code refactor.
6062 2015-07-24 Yao Qi <yao.qi@linaro.org>
6064 * server.c (process_serial_event): Set general_thread.
6066 2015-07-21 Yao Qi <yao.qi@linaro.org>
6068 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6069 aarch64_linux_get_debug_reg_capacity.
6071 2015-07-17 Yao Qi <yao.qi@linaro.org>
6073 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6074 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6075 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6076 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6077 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6078 (AARCH64_HWP_ALIGNMENT): Likewise.
6079 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6080 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6081 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6082 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6083 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6084 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6085 (struct aarch64_debug_reg_state): Likewise.
6086 (struct arch_lwp_info): Likewise.
6087 (aarch64_align_watchpoint): Likewise.
6088 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6089 (aarch64_watchpoint_length): Likewise.
6090 (aarch64_point_encode_ctrl_reg): Likewise
6091 (aarch64_point_is_aligned): Likewise.
6092 (aarch64_align_watchpoint): Likewise.
6093 (aarch64_linux_set_debug_regs):
6094 (aarch64_dr_state_insert_one_point): Likewise.
6095 (aarch64_dr_state_remove_one_point): Likewise.
6096 (aarch64_handle_breakpoint): Likewise.
6097 (aarch64_handle_aligned_watchpoint): Likewise.
6098 (aarch64_handle_unaligned_watchpoint): Likewise.
6099 (aarch64_handle_watchpoint): Likewise.
6101 2015-07-17 Yao Qi <yao.qi@linaro.org>
6103 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6104 and don't aarch64_get_debug_reg_state. All callers update.
6105 (aarch64_handle_aligned_watchpoint): Likewise.
6106 (aarch64_handle_unaligned_watchpoint): Likewise.
6107 (aarch64_handle_watchpoint): Likewise.
6108 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6109 (aarch64_remove_point): Likewise.
6111 2015-07-17 Yao Qi <yao.qi@linaro.org>
6113 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6115 (aarch64_handle_unaligned_watchpoint): Likewise.
6117 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6119 Revert the previous 3 commits:
6120 Move gdb_regex* to common/
6121 Move linux_find_memory_regions_full & co.
6122 gdbserver build-id attribute generator
6124 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6125 Jan Kratochvil <jan.kratochvil@redhat.com>
6127 gdbserver build-id attribute generator.
6128 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6129 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6130 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6132 (get_dynamic): Use find_pdhr to traverse program headers.
6133 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6134 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6135 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6136 (get_hex_build_id): New.
6137 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6138 to reply XML document.
6140 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6141 Jan Kratochvil <jan.kratochvil@redhat.com>
6143 * target.c: Include target/target-utils.h and fcntl.h.
6144 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6145 (target_fileio_read_stralloc): New functions.
6147 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6149 * Makefile.in (OBS): Add gdb_regex.o.
6151 * config.in: Rebuilt.
6152 * configure: Rebuilt.
6154 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6155 Jan Kratochvil <jan.kratochvil@redhat.com>
6157 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6158 * Makefile.in (OBS): Add target-utils.o.
6159 (linux-maps.o, target-utils.o): New.
6160 * configure.srv (srv_linux_obj): Add linux-maps.o.
6162 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6164 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6166 (the_low_target): Install it.
6168 2015-07-14 Pedro Alves <palves@redhat.com>
6170 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6171 Instead, ignore ECHILD, and throw an error for other errnos.
6173 2015-07-10 Pedro Alves <palves@redhat.com>
6175 * event-loop.c (struct callback_event) <data>: Change type to
6176 gdb_client_data instance instead of gdb_client_data pointer.
6177 (append_callback_event): Adjust.
6179 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6181 * linux-aarch64-low.c: Add comments for each linux_target_ops
6182 method. Remove comments already covered in target_ops and
6183 linux_target_ops definitions.
6184 (the_low_target): Add comments for each unimplemented method.
6186 2015-07-09 Yao Qi <yao.qi@linaro.org>
6188 * linux-aarch64-low.c (aarch64_regmap): Remove.
6189 (aarch64_usrregs_info): Remove.
6190 (regs_info): Set field usrregs to NULL.
6192 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6194 * linux-low.c: Include "rsp-low.h"
6195 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6196 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6197 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6198 (handle_btrace_enable_pt): New.
6199 (handle_btrace_general_set): Support "pt".
6200 (handle_btrace_conf_general_set): Support "pt:size".
6202 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6204 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6207 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6209 * linux-aarch64-low.c: Remove comment about endianness.
6210 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6211 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6214 2015-06-24 Gary Benson <gbenson@redhat.com>
6216 * linux-i386-ipa.c (stdint.h): Do not include.
6217 * lynx-i386-low.c (stdint.h): Likewise.
6218 * lynx-ppc-low.c (stdint.h): Likewise.
6219 * mem-break.c (stdint.h): Likewise.
6220 * thread-db.c (stdint.h): Likewise.
6221 * tracepoint.c (stdint.h): Likewise.
6222 * win32-low.c (stdint.h): Likewise.
6224 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6226 * server.c (write_qxfer_response): Update call to
6227 remote_escape_output.
6229 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6230 Jan Kratochvil <jan.kratochvil@redhat.com>
6232 Merge multiple hex conversions.
6233 * gdbreplay.c (tohex): Rename to 'fromhex'.
6234 (logchar): Use fromhex.
6236 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6238 * server.c (handle_qxfer_libraries): Set `version' attribute for
6241 2015-06-10 Gary Benson <gbenson@redhat.com>
6243 * target.h (struct target_ops) <multifs_open>: New field.
6244 <multifs_unlink>: Likewise.
6245 <multifs_readlink>: Likewise.
6246 * linux-low.c (nat/linux-namespaces.h): New include.
6247 (linux_target_ops): Initialize the_target->multifs_open,
6248 the_target->multifs_unlink and the_target->multifs_readlink.
6249 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6250 * hostio.c (hostio_fs_pid): New static variable.
6251 (hostio_handle_new_gdb_connection): New function.
6252 (handle_setfs): Likewise.
6253 (handle_open): Use the_target->multifs_open as appropriate.
6254 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6255 (handle_readlink): Use the_target->multifs_readlink as
6257 (handle_vFile): Handle vFile:setfs packets.
6258 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6259 after target_handle_new_gdb_connection.
6261 2015-06-10 Gary Benson <gbenson@redhat.com>
6263 * configure.ac (AC_CHECK_FUNCS): Add setns.
6264 * config.in: Regenerate.
6265 * configure: Likewise.
6266 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6267 (linux-namespaces.o): New rule.
6268 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6270 2015-06-09 Gary Benson <gbenson@redhat.com>
6272 * hostio.c (handle_open): Process mode argument with
6273 fileio_to_host_mode.
6275 2015-06-01 Yao Qi <yao.qi@linaro.org>
6277 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6278 * linux-x86-low.c: Likewise.
6280 2015-05-28 Don Breazeal <donb@codesourcery.com>
6282 * linux-low.c (handle_extended_wait): Initialize
6283 thread_info.last_resume_kind for new fork children.
6285 2015-05-15 Pedro Alves <palves@redhat.com>
6287 * target.h (target_handle_new_gdb_connection): Rewrite using if
6288 wrapped in do/while.
6290 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6292 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6293 * configure, config.in: Regenerate.
6294 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6297 2015-05-12 Don Breazeal <donb@codesourcery.com>
6299 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6300 PTRACE_EVENT_VFORK_DONE.
6301 (linux_low_ptrace_options, extended_event_reported): Add vfork
6303 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6304 and "vforkdone" for RSP 'T' Stop Reply Packet.
6305 * server.h (report_vfork_events): Declare
6308 2015-05-12 Don Breazeal <donb@codesourcery.com>
6310 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6311 (the_low_target) <new_fork>: Initialize new member.
6312 * linux-arm-low.c (arm_new_fork): New function.
6313 (the_low_target) <new_fork>: Initialize new member.
6314 * linux-low.c (handle_extended_wait): Call new target function
6316 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6317 * linux-mips-low.c (mips_add_watchpoint): New function
6318 extracted from mips_insert_point.
6319 (the_low_target) <new_fork>: Initialize new member.
6320 (mips_linux_new_fork): New function.
6321 (mips_insert_point): Call mips_add_watchpoint.
6322 * linux-x86-low.c (x86_linux_new_fork): New function.
6323 (the_low_target) <new_fork>: Initialize new member.
6325 2015-05-12 Don Breazeal <donb@codesourcery.com>
6327 * linux-low.c (handle_extended_wait): Implement return value,
6328 rename argument 'event_child' to 'event_lwp', handle
6329 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6330 (linux_low_ptrace_options): New function.
6331 (linux_low_filter_event): Call linux_low_ptrace_options,
6332 use different argument fo linux_enable_event_reporting,
6333 use return value from handle_extended_wait.
6334 (extended_event_reported): New function.
6335 (linux_wait_1): Call extended_event_reported and set
6336 status to report fork events.
6337 (linux_write_memory): Add pid to debug message.
6338 (reset_lwp_ptrace_options_callback): New function.
6339 (linux_handle_new_gdb_connection): New function.
6340 (linux_target_ops): Initialize new structure member.
6341 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6342 * lynx-low.c: Initialize new structure member.
6343 * remote-utils.c (prepare_resume_reply): Implement stop reason
6344 "fork" for "T" stop message.
6345 * server.c (handle_query): Call handle_new_gdb_connection.
6346 * server.h (report_fork_events): Declare global flag.
6347 * target.h (struct target_ops) <handle_new_gdb_connection>:
6349 (target_handle_new_gdb_connection): New macro.
6350 * win32-low.c: Initialize new structure member.
6352 2015-05-12 Don Breazeal <donb@codesourcery.com>
6354 * mem-break.c (APPEND_TO_LIST): Define macro.
6355 (clone_agent_expr): New function.
6356 (clone_one_breakpoint): New function.
6357 (clone_all_breakpoints): New function.
6358 * mem-break.h: Declare new functions.
6360 2015-05-12 Don Breazeal <donb@codesourcery.com>
6362 * linux-low.c (linux_supports_fork_events): New function.
6363 (linux_supports_vfork_events): New function.
6364 (linux_target_ops): Initialize new structure members.
6365 (initialize_low): Call linux_check_ptrace_features.
6366 * lynx-low.c (lynx_target_ops): Initialize new structure
6368 * server.c (report_fork_events, report_vfork_events):
6370 (handle_query): Add new features to qSupported packet and
6372 (captured_main): Initialize new global variables.
6373 * target.h (struct target_ops) <supports_fork_events>:
6375 <supports_vfork_events>: New member.
6376 (target_supports_fork_events): New macro.
6377 (target_supports_vfork_events): New macro.
6378 * win32-low.c (win32_target_ops): Initialize new structure
6381 2015-05-12 Gary Benson <gbenson@redhat.com>
6383 * server.c (handle_qxfer_exec_file): Use current process
6386 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6388 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6389 Remove HAVE_PTRACE_GETREGS conditionals.
6390 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6391 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6393 2015-05-08 Yao Qi <yao.qi@linaro.org>
6395 * linux-low.c (linux_supports_conditional_breakpoints): New
6397 (linux_target_ops): Install new target method.
6398 * lynx-low.c (lynx_target_ops): Install NULL hook for
6399 supports_conditional_breakpoints.
6400 * nto-low.c (nto_target_ops): Likewise.
6401 * spu-low.c (spu_target_ops): Likewise.
6402 * win32-low.c (win32_target_ops): Likewise.
6403 * server.c (handle_query): Check
6404 target_supports_conditional_breakpoints.
6405 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6407 (target_supports_conditional_breakpoints): New macro.
6409 2015-05-06 Pedro Alves <palves@redhat.com>
6412 * server.c (start_inferior): If the process exits, mourn it.
6414 2015-04-21 Gary Benson <gbenson@redhat.com>
6416 * hostio.c (fileio_open_flags_to_host): Factored out to
6417 fileio_to_host_openflags in common/fileio.c. Single use
6420 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6422 * linux-xtensa-low.c (xtensa_fill_gregset)
6423 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6426 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6428 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6429 (regs_info): Replace usrregs pointer with NULL.
6431 2015-04-17 Gary Benson <gbenson@redhat.com>
6433 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6434 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6435 * server.c (handle_qxfer_exec_file): New function.
6436 (qxfer_packets): Add exec-file entry.
6437 (handle_query): Report qXfer:exec-file:read as supported packet.
6439 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6441 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6443 2015-04-09 Gary Benson <gbenson@redhat.com>
6445 * hostio-errno.c (errno_to_fileio_error): Remove function.
6446 Update caller to use remote_fileio_to_fio_error.
6448 2015-04-09 Yao Qi <yao.qi@linaro.org>
6450 * linux-low.c (linux_insert_point): Call
6451 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6452 (linux_remove_point): Call remove_memory_breakpoint if type is
6454 * linux-x86-low.c (x86_insert_point): Don't call
6455 insert_memory_breakpoint.
6456 (x86_remove_point): Don't call remove_memory_breakpoint.
6458 2015-04-01 Pedro Alves <palves@redhat.com>
6459 Cleber Rosa <crosa@redhat.com>
6461 * server.c (gdbserver_usage): Reorganize and extend the usage
6464 2015-03-24 Pedro Alves <palves@redhat.com>
6466 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6467 output. Also dump TRAP_TRACE.
6468 (linux_low_filter_event): In debug output, distinguish a
6469 resume_stop SIGSTOP from a delayed SIGSTOP.
6471 2015-03-24 Gary Benson <gbenson@redhat.com>
6473 * linux-x86-low.c (x86_linux_new_thread): Moved to
6475 (x86_linux_prepare_to_resume): Likewise.
6477 2015-03-24 Gary Benson <gbenson@redhat.com>
6479 * Makefile.in (x86-linux-dregs.o): New rule.
6480 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6481 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6482 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6483 (x86_linux_dr_get): Likewise.
6484 (x86_linux_dr_set): Likewise.
6485 (update_debug_registers_callback): Likewise.
6486 (x86_linux_dr_set_addr): Likewise.
6487 (x86_linux_dr_get_addr): Likewise.
6488 (x86_linux_dr_set_control): Likewise.
6489 (x86_linux_dr_get_control): Likewise.
6490 (x86_linux_dr_get_status): Likewise.
6491 (x86_linux_update_debug_registers): Likewise.
6493 2015-03-24 Gary Benson <gbenson@redhat.com>
6495 * linux-x86-low.c (x86_linux_update_debug_registers):
6496 New function, factored out from...
6497 (x86_linux_prepare_to_resume): ...this.
6499 2015-03-24 Gary Benson <gbenson@redhat.com>
6501 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6502 (x86_linux_dr_set): Likewise.
6503 (update_debug_registers_callback): Likewise.
6504 (x86_linux_dr_set_addr): Likewise.
6505 (x86_linux_dr_get_addr): Likewise.
6506 (x86_linux_dr_set_control): Likewise.
6507 (x86_linux_dr_get_control): Likewise.
6508 (x86_linux_dr_get_status): Likewise.
6509 (x86_linux_prepare_to_resume): Likewise.
6511 2015-03-24 Gary Benson <gbenson@redhat.com>
6513 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6514 Use perror_with_name. Pass string through gettext.
6515 (x86_linux_dr_set): Likewise.
6517 2015-03-24 Gary Benson <gbenson@redhat.com>
6519 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6520 (x86_linux_dr_set_addr): ...this.
6521 (x86_dr_low_get_addr): Rename to...
6522 (x86_linux_dr_get_addr): ...this.
6523 (x86_dr_low_set_control): Rename to...
6524 (x86_linux_dr_set_control): ...this.
6525 (x86_dr_low_get_control): Rename to...
6526 (x86_linux_dr_get_control): ...this.
6527 (x86_dr_low_get_status): Rename to...
6528 (x86_linux_dr_get_status): ...this.
6529 (x86_dr_low): Update with new function names.
6531 2015-03-24 Gary Benson <gbenson@redhat.com>
6533 * Makefile.in (x86-linux.o): New rule.
6534 * configure.srv: Add x86-linux.o to relevant targets.
6535 * linux-low.c (lwp_set_arch_private_info): New function.
6536 (lwp_arch_private_info): Likewise.
6537 * linux-x86-low.c: Include nat/x86-linux.h.
6538 (arch_lwp_info): Removed structure.
6539 (update_debug_registers_callback):
6540 Use lwp_set_debug_registers_changed.
6541 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6542 and lwp_set_debug_registers_changed.
6543 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6545 2015-03-24 Gary Benson <gbenson@redhat.com>
6547 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6548 * linux-arm-low.c (arm_new_thread): Likewise.
6549 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6550 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6551 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6552 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6554 2015-03-24 Gary Benson <gbenson@redhat.com>
6556 * linux-low.c (ptid_of_lwp): New function.
6557 (lwp_is_stopped): Likewise.
6558 (lwp_stop_reason): Likewise.
6559 * linux-x86-low.c (update_debug_registers_callback):
6561 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6564 2015-03-24 Gary Benson <gbenson@redhat.com>
6566 * linux-low.h (linux_stop_lwp): Remove declaration.
6568 2015-03-24 Gary Benson <gbenson@redhat.com>
6570 * linux-low.h: Include nat/linux-nat.h.
6571 * linux-low.c (iterate_over_lwps_args): New structure.
6572 (iterate_over_lwps_filter): New function.
6573 (iterate_over_lwps): Likewise.
6574 * linux-x86-low.c (update_debug_registers_callback):
6575 Update signature to what iterate_over_lwps expects.
6576 Remove PID check that iterate_over_lwps now performs.
6577 (x86_dr_low_set_addr): Use iterate_over_lwps.
6578 (x86_dr_low_set_control): Likewise.
6580 2015-03-24 Gary Benson <gbenson@redhat.com>
6582 * linux-x86-low.c (x86_debug_reg_state): New function.
6583 (x86_linux_prepare_to_resume): Use the above.
6585 2015-03-24 Gary Benson <gbenson@redhat.com>
6587 * linux-low.c (current_lwp_ptid): New function.
6588 * linux-x86-low.c: Include nat/linux-nat.h.
6589 (x86_dr_low_get_addr): Use current_lwp_ptid.
6590 (x86_dr_low_get_control): Likewise.
6591 (x86_dr_low_get_status): Likewise.
6593 2015-03-20 Pedro Alves <palves@redhat.com>
6595 * tracepoint.c (cmd_qtstatus): Make "str" const.
6597 2015-03-20 Pedro Alves <palves@redhat.com>
6599 * server.c (handle_general_set): Make "req_str" const.
6601 2015-03-19 Pedro Alves <palves@redhat.com>
6603 * linux-low.c (linux_resume_one_lwp): Rename to ...
6604 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6605 instead call perror_with_name.
6606 (check_ptrace_stopped_lwp_gone): New function.
6607 (linux_resume_one_lwp): Reimplement as wrapper around
6608 linux_resume_one_lwp_throw that swallows errors if the LWP is
6611 2015-03-19 Pedro Alves <palves@redhat.com>
6613 * linux-low.c (count_events_callback, select_event_lwp_callback):
6614 No longer check whether the thread has resume_stop as last resume
6617 2015-03-19 Pedro Alves <palves@redhat.com>
6619 * linux-low.c (count_events_callback, select_event_lwp_callback):
6620 Use the lwp's status_pending_p field, not the thread's.
6622 2015-03-19 Pedro Alves <palves@redhat.com>
6624 * linux-low.c (select_event_lwp_callback): Update comments to
6625 no longer mention SIGTRAP.
6627 2015-03-18 Gary Benson <gbenson@redhat.com>
6629 * server.c (handle_query): Do not report vFile:fstat as supported.
6631 2015-03-11 Gary Benson <gbenson@redhat.com>
6633 * hostio.c (sys/types.h): New include.
6634 (sys/stat.h): Likewise.
6635 (common-remote-fileio.h): Likewise.
6636 (handle_fstat): New function.
6637 (handle_vFile): Handle vFile:fstat packets.
6639 2015-03-11 Gary Benson <gbenson@redhat.com>
6641 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6642 struct stat.st_blocks and struct stat.st_blksize.
6643 * configure: Regenerate.
6644 * config.in: Likewise.
6645 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6646 (OBS): Add common-remote-fileio.o.
6647 (common-remote-fileio.o): New rule.
6649 2015-03-09 Pedro Alves <palves@redhat.com>
6651 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6652 'struct sockaddr' pointer in 'accept' call.
6654 2015-03-09 Pedro Alves <palves@redhat.com>
6657 2015-03-07 Pedro Alves <palves@redhat.com>
6658 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6659 or <winsock2.h> here. Instead include "gdb_socket.h".
6660 (remote_open): Use union gdb_sockaddr_u.
6661 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6662 or <winsock2.h> here. Instead include "gdb_socket.h".
6663 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6664 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6666 (init_named_socket, gdb_agent_helper_thread): Use union
6669 2015-03-07 Pedro Alves <palves@redhat.com>
6671 * configure.ac (build_warnings): Move
6672 -Wdeclaration-after-statement to the C-specific set.
6673 * configure: Regenerate.
6675 2015-03-07 Pedro Alves <palves@redhat.com>
6677 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6678 or <winsock2.h> here. Instead include "gdb_socket.h".
6679 (remote_open): Use union gdb_sockaddr_u.
6680 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6681 or <winsock2.h> here. Instead include "gdb_socket.h".
6682 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6683 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6685 (init_named_socket, gdb_agent_helper_thread): Use union
6688 2015-03-07 Pedro Alves <palves@redhat.com>
6690 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6693 2015-03-06 Yao Qi <yao.qi@linaro.org>
6695 * linux-aarch64-low.c (aarch64_insert_point): Use
6696 show_debug_regs as a boolean.
6697 (aarch64_remove_point): Likewise.
6699 2015-03-05 Pedro Alves <palves@redhat.com>
6701 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6702 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6703 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6704 * nto-low.c (nto_target_ops): Likewise.
6705 * spu-low.c (spu_target_ops): Likewise.
6706 * win32-low.c (win32_target_ops): Likewise.
6708 2015-03-04 Pedro Alves <palves@redhat.com>
6710 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6711 Decide whether a breakpoint triggered based on the SIGTRAP's
6713 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6714 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6715 (linux_low_filter_event): Check for breakpoints before checking
6717 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6719 (linux_stopped_by_sw_breakpoint)
6720 (linux_supports_stopped_by_sw_breakpoint)
6721 (linux_stopped_by_hw_breakpoint)
6722 (linux_supports_stopped_by_hw_breakpoint): New functions.
6723 (linux_target_ops): Install new target methods.
6725 2015-03-04 Pedro Alves <palves@redhat.com>
6727 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6728 * server.c (swbreak_feature, hwbreak_feature): New globals.
6729 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6730 (captured_main): Clear swbreak_feature and hwbreak_feature.
6731 * server.h (swbreak_feature, hwbreak_feature): Declare.
6732 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6733 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6734 supports_stopped_by_hw_breakpoint>: New fields.
6735 (target_supports_stopped_by_sw_breakpoint)
6736 (target_stopped_by_sw_breakpoint)
6737 (target_supports_stopped_by_hw_breakpoint)
6738 (target_stopped_by_hw_breakpoint): Declare.
6740 2015-03-04 Pedro Alves <palves@redhat.com>
6742 enum lwp_stop_reason -> enum target_stop_reason
6743 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6744 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6745 (linux_wait_1, stuck_in_jump_pad_callback)
6746 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6747 (linux_stopped_by_watchpoint):
6748 * linux-low.h (enum lwp_stop_reason): Delete.
6749 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6750 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6752 2015-03-04 Yao Qi <yao.qi@linaro.org>
6754 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6756 2015-03-03 Gary Benson <gbenson@redhat.com>
6758 * hostio.c (handle_vFile): Fix prefix lengths.
6760 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6762 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6765 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6767 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6768 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6769 (clean): Add "rm -f" for above C files.
6770 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6771 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6772 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6773 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6774 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6775 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6776 (init_registers_s390x_vx_linux64)
6777 (init_registers_s390x_tevx_linux64)
6778 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6779 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6781 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6782 (s390_store_vxrs_high): New functions.
6783 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6785 (s390_arch_setup): Add logic for selecting one of the new target
6786 descriptions. Activate the new vector regsets if applicable.
6787 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6788 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6789 and init_registers_s390x_tevx_linux64.
6791 2015-03-01 Pedro Alves <palves@redhat.com>
6793 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6796 2015-02-27 Pedro Alves <palves@redhat.com>
6798 * linux-x86-low.c (u_debugreg_offset): New function.
6799 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6801 2015-02-27 Pedro Alves <palves@redhat.com>
6803 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6804 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6805 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6806 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6807 (ps_lsetfpregs, ps_getpid)
6808 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6809 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6810 (ps_lsetxregs, ps_plog): Declare.
6812 2015-02-27 Pedro Alves <palves@redhat.com>
6814 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6815 IP_AGENT_EXPORT_FUNC.
6816 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6817 IP_AGENT_EXPORT_FUNC.
6818 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6819 (IP_AGENT_EXPORT): Delete.
6820 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6821 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6822 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6823 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6824 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6825 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6826 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6827 (traceframe_read_count, traceframe_write_count)
6828 (traceframes_created, trace_state_variables, get_raw_reg)
6829 (get_trace_state_variable_value, set_trace_state_variable_value)
6830 (ust_loaded, helper_thread_id, cmd_buf): Use
6831 IPA_SYM_EXPORTED_NAME.
6832 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6833 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6834 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6835 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6836 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6837 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6838 EXTERN_C_PUSH/EXTERN_C_POP.
6839 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6840 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6841 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6842 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6843 (traceframe_write_count, traceframe_read_count)
6844 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6845 (about_to_request_buffer_space, get_trace_state_variable_value)
6846 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6847 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6848 EXTERN_C_PUSH/EXTERN_C_POP.
6849 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6850 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6851 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6852 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6853 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6854 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6855 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6856 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6858 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6859 (IP_AGENT_EXPORT_VAR_DECL): Define.
6861 (gdb_agent_get_raw_reg): Declare.
6863 2015-02-27 Tom Tromey <tromey@redhat.com>
6864 Pedro Alves <palves@redhat.com>
6866 Rename symbols whose names are reserved C++ keywords throughout.
6868 2015-02-27 Pedro Alves <palves@redhat.com>
6870 * Makefile.in (COMPILER): New, get it from autoconf.
6871 (CXX): Get from autoconf instead.
6872 (COMPILE.pre): Use COMPILER.
6873 (CC-LD): Rename to ...
6874 (CC_LD): ... this. Use COMPILER.
6875 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6876 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6877 * acinclude.m4: Include build-with-cxx.m4.
6878 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6879 Disable -Werror by default if building in C++ mode.
6880 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6881 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6882 the C++ compiler. Save/restore CXXFLAGS too.
6883 * configure: Regenerate.
6885 2015-02-27 Pedro Alves <palves@redhat.com>
6887 * acinclude.m4: Include libiberty.m4.
6888 * configure.ac: Call libiberty_INIT.
6889 * config.in, configure: Regenerate.
6891 2015-02-26 Pedro Alves <palves@redhat.com>
6893 * linux-low.c (linux_wait_1): When incrementing the PC past a
6894 program breakpoint always use the_low_target.breakpoint_len as
6895 increment, rather than the maximum between that and
6896 the_low_target.decr_pc_after_break.
6898 2015-02-23 Pedro Alves <palves@redhat.com>
6900 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6901 thread was doing a step-over; always adjust the PC if
6902 we stepped over a permanent breakpoint.
6903 (linux_wait_1): If we stepped over breakpoint that was on top of a
6904 permanent breakpoint, manually advance the PC past it.
6906 2015-02-23 Pedro Alves <palves@redhat.com>
6908 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6910 (x86_fill_gregset, x86_store_gregset): Use it when handling
6913 2015-02-20 Pedro Alves <palves@redhat.com>
6915 * thread-db.c: Include "nat/linux-procfs.h".
6916 (thread_db_init): Skip listing new threads if the kernel supports
6917 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6919 2015-02-20 Pedro Alves <palves@redhat.com>
6921 * linux-low.c (status_pending_p_callback): Use ptid_match.
6923 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6925 PR breakpoints/16812
6926 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6927 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6928 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6930 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6932 PR breakpoints/15956
6933 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6935 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6937 * linux-low.c (linux_low_btrace_conf): Print size.
6938 * server.c (handle_btrace_conf_general_set): New.
6939 (hanle_general_set): Call handle_btrace_conf_general_set.
6940 (handle_query): Report Qbtrace-conf:bts:size as supported.
6942 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6944 * linux-low.c (linux_low_enable_btrace): Update parameters.
6945 (linux_low_btrace_conf): New.
6946 (linux_target_ops)<to_btrace_conf>: Initialize.
6947 * server.c (current_btrace_conf): New.
6948 (handle_btrace_enable): Rename to ...
6949 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6950 to target_enable_btrace. Update comment. Update users.
6951 (handle_qxfer_btrace_conf): New.
6952 (qxfer_packets): Add btrace-conf entry.
6953 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6954 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6955 (target_ops)<read_btrace_conf>: New.
6956 (target_enable_btrace): Update parameters.
6957 (target_read_btrace_conf): New.
6959 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6961 * server.c (handle_btrace_general_set): Remove call to
6962 target_supports_btrace.
6963 (supported_btrace_packets): New.
6964 (handle_query): Call supported_btrace_packets.
6965 * target.h: include btrace-common.h.
6966 (btrace_target_info): Removed.
6967 (supports_btrace, target_supports_btrace): Update parameters.
6969 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6971 * Makefile.in (SFILES): Add common/btrace-common.c.
6972 (OBS): Add common/btrace-common.o.
6973 (btrace-common.o): Add build rules.
6974 * linux-low: Include btrace-common.h.
6975 (linux_low_read_btrace): Use struct btrace_data. Call
6976 btrace_data_init and btrace_data_fini.
6978 2015-02-06 Pedro Alves <palves@redhat.com>
6980 * thread-db.c (find_new_threads_callback): Add debug output.
6982 2015-02-04 Pedro Alves <palves@redhat.com>
6984 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6985 (resume_stopped_resumed_lwps): New function.
6986 (linux_wait_for_event_filtered): Use it.
6988 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6990 * Makefile.in (SFILES): Add linux-personality.c.
6991 (linux-personality.o): New rule.
6992 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6993 list of objects to be built.
6994 * linux-low.c: Include nat/linux-personality.h.
6995 (linux_create_inferior): Remove code to disable address space
6996 randomization (moved to ../nat/linux-personality.c). Create
6997 cleanup to disable address space randomization.
6999 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7001 * Makefile.in (posix-strerror.o): New rule.
7002 (mingw-strerror.o): Likewise.
7003 * configure: Regenerated.
7004 * configure.ac: Source file ../common/common.host. Initialize new
7005 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7007 2015-01-14 Yao Qi <yao@codesourcery.com>
7009 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7010 (ppc-linux.o): New rule.
7011 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7012 * configure.ac: AC_CHECK_FUNCS(getauxval).
7013 * config.in: Re-generated.
7014 * configure: Re-generated.
7015 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7016 ppc64_64bit_inferior_p
7018 2015-01-14 Yao Qi <yao@codesourcery.com>
7020 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7021 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7022 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7023 (PT_ORIG_R3, PT_TRAP): Likewise.
7024 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7025 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7026 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7028 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7030 * i387-fp.c (i387_cache_to_xsave): In look over
7031 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7032 zmmh_low_space field by use of zmmh_high_space.
7034 2015-01-09 Pedro Alves <palves@redhat.com>
7036 * linux-low.c (step_over_bkpt): Move higher up in the file.
7037 (handle_extended_wait): Don't store the stop_pc here.
7038 (get_stop_pc): Adjust comments and rename to ...
7039 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7040 stopped for a software breakpoint or hardware breakpoint.
7041 (thread_still_has_status_pending_p): New function.
7042 (status_pending_p_callback): Use
7043 thread_still_has_status_pending_p. If the event is no longer
7044 interesting, resume the LWP.
7045 (handle_tracepoints): Add assert.
7046 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7047 (wstatus_maybe_breakpoint): New function.
7048 (cancel_breakpoint): Delete function.
7049 (check_stopped_by_watchpoint): New function, factored out from
7050 linux_low_filter_event.
7051 (lp_status_maybe_breakpoint): Delete function.
7052 (linux_low_filter_event): Remove filter_ptid argument.
7053 Leave thread group exits pending here. Store the LWP's stop PC.
7054 Always leave events pending.
7055 (linux_wait_for_event_filtered): Pull all events out of the
7056 kernel, and leave them all pending.
7057 (count_events_callback, select_event_lwp_callback): Consider all
7059 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7060 (select_event_lwp): Only give preference to the stepping LWP in
7061 all-stop mode. Adjust comments.
7062 (ignore_event): New function.
7063 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7064 references to cancel_breakpoints. Adjust to renames. Also give
7065 equal priority to all LWPs that have had events in non-stop mode.
7066 If reporting a software breakpoint event, unadjust the LWP's PC.
7067 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7068 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7070 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7071 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7072 (linux_stopped_by_watchpoint): Adjust.
7073 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7074 * linux-low.h (enum lwp_stop_reason): New.
7075 (struct lwp_info) <stop_pc>: Adjust comment.
7076 <stopped_by_watchpoint>: Delete field.
7077 <stop_reason>: New field.
7078 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7079 * mem-break.c (software_breakpoint_inserted_here)
7080 (hardware_breakpoint_inserted_here): New function.
7081 * mem-break.h (software_breakpoint_inserted_here)
7082 (hardware_breakpoint_inserted_here): Declare.
7083 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7084 (cancel_breakpoints): Delete.
7085 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7086 (upload_fast_traceframes): Remove references to
7089 2015-01-09 Pedro Alves <palves@redhat.com>
7091 * thread-db.c (find_new_threads_callback): Ignore thread if the
7092 kernel thread ID is -1.
7094 2015-01-09 Pedro Alves <palves@redhat.com>
7096 * linux-low.c (linux_attach_fail_reason_string): Move to
7097 nat/linux-ptrace.c, and rename.
7098 (linux_attach_lwp): Update comment.
7099 (attach_proc_task_lwp_callback): New function.
7100 (linux_attach): Adjust to rename and use
7101 linux_proc_attach_tgid_threads.
7102 (linux_attach_fail_reason_string): Delete declaration.
7104 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7106 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7107 * server.c (gdbserver_version): Likewise.
7109 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7111 * remote-utils.c: Include ctype.h.
7112 (input_interrupt): Explicitly handle the case when the char
7113 received is the NUL byte. Improve the printing of non-ASCII
7116 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7118 * linux-low.c (linux_low_filter_event): Update call to
7119 linux_enable_event_reporting following the addition of
7120 a new parameter to that function.
7122 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7125 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7126 (AARCH64_FPCR_REGNO): Likewise.
7127 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7128 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7129 (aarch64_store_fpregset): Likewise.
7131 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7133 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7134 Remove FIXME comment about assumption about N.
7136 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7138 * configure.ac: If large-file support is disabled in GDBserver,
7139 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7140 * configure: Regenerate.
7142 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7144 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7145 warning upon ENODATA from ptrace.
7146 * linux-s390-low.c (s390_store_tdb): New.
7147 (s390_regsets): Add regset for NT_S390_TDB.
7149 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7151 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7152 without a fill_function.
7153 * linux-s390-low.c (s390_fill_last_break): Remove.
7154 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7155 (s390_arch_setup): Use regset's size instead of fill_function for
7158 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7160 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7161 the regset's store function when ptrace returned an error.
7162 * regcache.c (get_thread_regcache): Invalidate register cache
7163 before fetching inferior's registers.
7165 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7167 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7168 while-loop as for-loop.
7169 (regsets_store_inferior_registers): Likewise.
7171 2014-11-28 Yao Qi <yao@codesourcery.com>
7173 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7174 * config.in, configure: Re-generate.
7175 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7178 2014-11-21 Yao Qi <yao@codesourcery.com>
7180 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7181 (AC_CHECK_HEADERS): Remove malloc.h.
7182 * configure: Re-generated.
7183 * config.in: Re-generated.
7184 * server.h: Don't include alloca.h and malloc.h.
7185 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7186 Don't include malloc.h.
7188 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7190 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7191 corresponding ERRNO check in same block.
7193 2014-11-12 Pedro Alves <palves@redhat.com>
7195 * server.c (cont_thread): Update comment.
7196 (start_inferior, attach_inferior): No longer clear cont_thread.
7197 (handle_v_cont): No longer set cont_thread.
7198 (captured_main): Clear cont_thread each time a GDB connects.
7200 2014-11-12 Pedro Alves <palves@redhat.com>
7202 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7203 thread, and don't resume all threads if the Hc thread has exited.
7205 2014-11-12 Pedro Alves <palves@redhat.com>
7207 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7208 the process group instead of to a specific LWP.
7210 2014-10-15 Pedro Alves <palves@redhat.com>
7213 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7215 (arm_set_thread_context): Delete.
7216 (the_low_target): Adjust.
7217 * win32-i386-low.c (debug_registers_changed)
7218 (debug_registers_used): Delete.
7219 (update_debug_registers_callback): New function.
7220 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7221 needing to update their debug registers.
7222 (win32_get_current_dr): New function.
7223 (x86_dr_low_get_addr, x86_dr_low_get_control)
7224 (x86_dr_low_get_status): Fetch the debug register from the thread
7226 (i386_initial_stuff): Adjust.
7227 (i386_get_thread_context): Remove current_event parameter. Don't
7228 clear debug_registers_changed nor copy DR values to
7230 (i386_set_thread_context): Delete.
7231 (i386_prepare_to_resume): New function.
7232 (i386_thread_added): Mark the thread as needing to update irs
7234 (the_low_target): Remove i386_set_thread_context and install
7235 i386_prepare_to_resume.
7236 * win32-low.c (win32_get_thread_context): Adjust.
7237 (win32_set_thread_context): Use SetThreadContext
7239 (win32_prepare_to_resume): New function.
7240 (win32_require_context): New function, factored out from ...
7241 (thread_rec): ... this.
7242 (continue_one_thread): Call win32_prepare_to_resume on each thread
7243 we're about to continue.
7244 (win32_resume): Call win32_prepare_to_resume on the event thread.
7245 * win32-low.h (struct win32_thread_info)
7246 <debug_registers_changed>: New field.
7247 (struct win32_target_ops): Change prototype of set_thread_context,
7248 delete set_thread_context and add prepare_to_resume.
7249 (win32_require_context): New declaration.
7251 2014-10-08 Gary Benson <gbenson@redhat.com>
7253 * server.h: Do not include common-exceptions.h.
7255 2014-10-08 Gary Benson <gbenson@redhat.com>
7257 * server.h: Do not include cleanups.h.
7259 2014-09-30 James Hogan <james.hogan@imgtec.com>
7261 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7264 2014-09-23 Yao Qi <yao@codesourcery.com>
7266 * linux-low.c (lp_status_maybe_breakpoint): New function.
7267 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7268 (count_events_callback): Likewise.
7269 (select_event_lwp_callback): Likewise.
7270 (cancel_breakpoints_callback): Likewise.
7272 2014-09-19 Don Breazeal <donb@codesourcery.com>
7274 * linux-low.c (handle_extended_wait): Call
7275 linux_ptrace_get_extended_event.
7276 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7277 linux_is_extended_waitstatus.
7279 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7281 * Makefile.in (CPPFLAGS): Define.
7282 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7283 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7285 2014-09-16 Gary Benson <gbenson@redhat.com>
7287 * inferiors.h (current_inferior): Renamed as...
7288 (current_thread): New variable. All uses updated.
7289 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7290 (maybe_move_out_of_jump_pad): Likewise.
7291 (cancel_breakpoint): Likewise.
7292 (linux_low_filter_event): Likewise.
7293 (wait_for_sigstop): Likewise.
7294 (linux_resume_one_lwp): Likewise.
7295 (need_step_over_p): Likewise.
7296 (start_step_over): Likewise.
7297 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7298 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7299 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7300 and save_inferior as saved_thread.
7301 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7303 (regcache_invalidate_thread): Likewise.
7304 * remote-utils.c (prepare_resume_reply): Likewise.
7305 * thread-db.c (thread_db_get_tls_address): Likewise.
7306 (disable_thread_event_reporting): Likewise.
7307 (remove_thread_event_breakpoints): Likewise.
7308 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7310 * target.h (set_desired_inferior): Renamed as...
7311 (set_desired_thread): New declaration. All uses updated.
7312 * server.c (myresume): Updated comment to reference thread instead
7314 (handle_serial_event): Likewise.
7315 (handle_target_event): Likewise.
7317 2014-09-12 Tom Tromey <tromey@redhat.com>
7318 Gary Benson <gbenson@redhat.com>
7320 * regcache.h: Include common-regcache.h.
7321 (regcache_read_pc): Don't declare.
7322 * regcache.c (get_thread_regcache_for_ptid): New function.
7324 2014-09-11 Tom Tromey <tromey@redhat.com>
7325 Gary Benson <gbenson@redhat.com>
7327 * symbol.c: New file.
7328 * Makefile.in (SFILES): Add symbol.c.
7329 (OBS): Add symbol.o.
7331 2014-09-11 Gary Benson <gbenson@redhat.com>
7333 * target.c (target_stop_ptid, target_continue_ptid): New
7336 2014-09-11 Tom Tromey <tromey@redhat.com>
7337 Gary Benson <gbenson@redhat.com>
7339 * target.h: Include target/target.h.
7340 * target.c (target_read_memory, target_read_uint32)
7341 (target_write_memory): New functions.
7343 2014-09-11 Gary Benson <gbenson@redhat.com>
7345 * server.h (debug_hw_points): Don't declare.
7346 * server.c (debug_hw_points): Don't define. Replace all uses
7347 with show_debug_regs.
7348 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7349 all uses with show_debug_regs.
7351 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7353 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7354 endianness into account.
7355 (ppc_supply_ptrace_register): Likewise.
7357 2014-09-03 James Hogan <james.hogan@imgtec.com>
7359 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7360 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7362 2014-09-03 Gary Benson <gbenson@redhat.com>
7364 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7365 ALL_DEBUG_ADDRESS_REGISTERS.
7367 2014-09-02 Gary Benson <gbenson@redhat.com>
7369 * i386-low.h: Renamed as...
7370 * x86-low.h: New file. All type, function and variable name
7371 prefixes changed from "i386_" to "x86_". All references updated.
7372 * i386-low.c: Renamed as...
7373 * x86-low.c: New file. All type, function and variable name
7374 prefixes changed from "i386_" to "x86_". All references updated.
7376 2014-09-02 Gary Benson <gbenson@redhat.com>
7378 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7379 (x86_linux_new_thread): Likewise.
7381 2014-08-29 Gary Benson <gbenson@redhat.com>
7383 * server.h (setjmp.h): Do not include.
7384 (toplevel): Do not declare.
7385 (common-exceptions.h): Include.
7386 (cleanups.h): Likewise.
7387 * server.c (toplevel): Do not define.
7388 (exit_code): New static global.
7389 (detach_or_kill_for_exit_cleanup): New function.
7390 (main): New function. Original main renamed to...
7391 (captured_main): New function.
7392 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7394 2014-08-29 Gary Benson <gbenson@redhat.com>
7396 * Makefile.in (SFILES): Add common/common-exceptions.c.
7397 (OBS): Add common-exceptions.o.
7398 (common-exceptions.o): New rule.
7399 * utils.c (prepare_to_throw_exception): New function.
7401 2014-08-29 Gary Benson <gbenson@redhat.com>
7403 * config.in: Regenerate.
7404 * configure: Likewise.
7406 2014-08-29 Gary Benson <gbenson@redhat.com>
7408 * Makefile.in (SFILES): Add common/cleanups.c.
7410 (cleanups.o): New rule.
7412 2014-08-29 Gary Benson <gbenson@redhat.com>
7414 * utils.c (internal_vwarning): New function.
7416 2014-08-28 Gary Benson <gbenson@redhat.com>
7418 * utils.h (fatal): Remove declaration.
7419 * utils.c (fatal): Remove function.
7421 2014-08-28 Gary Benson <gbenson@redhat.com>
7423 * tracepoint.c (gdb_agent_init): Replace fatal with
7425 (initialize_tracepoint): Likewise.
7427 2014-08-28 Gary Benson <gbenson@redhat.com>
7429 * remote-utils.c (remote_prepare): Replace fatal with error.
7431 2014-08-28 Gary Benson <gbenson@redhat.com>
7433 * linux-low.c (linux_async): Replace fatal with warning.
7435 (linux_start_non_stop): Return -1 if linux_async failed.
7437 2014-08-28 Gary Benson <gbenson@redhat.com>
7439 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7441 (i386_dr_low_get_addr): Remove vague comment.
7442 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7445 2014-08-28 Gary Benson <gbenson@redhat.com>
7447 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7448 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7450 (linux_resume_one_lwp): Likewise.
7451 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7453 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7454 with internal_error.
7455 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7456 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7457 (find_register_by_name): Replace fatal with internal_error.
7458 (find_regno): Likewise.
7459 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7460 * thread-db.c (thread_db_create_event): Likewise.
7461 (thread_db_load_search): Likewise.
7462 (try_thread_db_load_1): Likewise.
7463 * tracepoint.c (get_jump_space_head): Replace fatal with
7465 (claim_trampoline_space): Likewise.
7466 (have_fast_tracepoint_trampoline_buffer): Likewise.
7467 (cmd_qtstart): Likewise.
7468 (stop_tracing): Likewise.
7469 (fast_tracepoint_collecting): Likewise.
7470 (target_malloc): Likewise.
7471 (download_tracepoint): Likewise.
7472 (download_trace_state_variables): Replace check with gdb_assert.
7473 (upload_fast_traceframes): Replace fatal with internal_error.
7475 2014-08-19 Tom Tromey <tromey@redhat.com>
7476 Gary Benson <gbenson@redhat.com>
7478 * Makefile.in (SFILES): Add common/common-debug.c.
7479 (OBS): Add common-debug.o.
7480 (common-debug.o): New rule.
7481 * debug.h (debug_printf): Don't declare.
7482 * debug.c (debug_printf): Renamed and rewritten as...
7483 (debug_vprintf): New function.
7485 2014-08-19 Gary Benson <gbenson@redhat.com>
7487 * utils.h: Do not include print-utils.h.
7489 2014-08-19 Tom Tromey <tromey@redhat.com>
7490 Gary Benson <gbenson@redhat.com>
7492 * server.h: Add static assertion.
7493 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7495 2014-08-19 Tom Tromey <tromey@redhat.com>
7496 Gary Benson <gbenson@redhat.com>
7498 * Makefile.in (SFILES): Add common/errors.c.
7499 (OBS): Add errors.o.
7500 (IPA_OBS): Add errors-ipa.o.
7501 (errors.o): New rule.
7502 (errors-ipa.o): Likewise.
7503 * utils.h (perror_with_name, error, warning): Don't declare.
7504 * utils.c (warning): Renamed and rewritten as...
7505 (vwarning): New function.
7506 (error): Renamed and rewritten as...
7507 (verror): New function.
7508 (internal_error): Renamed and rewritten as...
7509 (internal_verror): New function.
7511 2014-08-07 Gary Benson <gbenson@redhat.com>
7513 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7514 * configure: Regenerate.
7515 * config.in: Likewise.
7516 * server.h: Do not include errno.h.
7517 * event-loop.c: Likewise.
7518 * hostio-errno.c: Likewise.
7519 * linux-low.c: Likewise.
7520 * remote-utils.c: Likewise.
7521 * spu-low.c: Likewise.
7522 * utils.c: Likewise.
7523 * gdbreplay.c: Unconditionally include errno.h.
7525 2014-08-07 Gary Benson <gbenson@redhat.com>
7527 * server.h: Do not include string.h.
7528 * event-loop.c: Likewise.
7529 * linux-low.c: Likewise.
7530 * regcache.c: Likewise.
7531 * remote-utils.c: Likewise.
7532 * spu-low.c: Likewise.
7533 * utils.c: Likewise.
7535 2014-08-07 Gary Benson <gbenson@redhat.com>
7537 * server.h: Do not include gdb_assert.h.
7539 2014-08-07 Gary Benson <gbenson@redhat.com>
7541 * server.h: Do not include common-utils.h.
7543 2014-08-07 Gary Benson <gbenson@redhat.com>
7545 * server.h: Do not include ptid.h.
7546 * notif.h: Likewise.
7548 2014-08-07 Gary Benson <gbenson@redhat.com>
7550 * server.h: Do not include gdb_locale.h.
7552 2014-08-07 Gary Benson <gbenson@redhat.com>
7554 * server.h: Do not include gdb/signals.h.
7555 * win32-low.c: Likewise.
7557 2014-08-07 Gary Benson <gbenson@redhat.com>
7559 * server.h: Do not include pathmax.h.
7561 2014-08-07 Gary Benson <gbenson@redhat.com>
7563 * server.h: Do not include libiberty.h.
7564 * linux-bfin-low.c: Likewise.
7566 2014-08-07 Gary Benson <gbenson@redhat.com>
7568 * server.h: Do not include ansidecl.h.
7570 2014-08-07 Gary Benson <gbenson@redhat.com>
7572 * linux-x86-low.c: Do not include stddef.h.
7573 * lynx-ppc-low.c: Likewise.
7574 * tracepoint.c: Likewise.
7576 2014-08-07 Gary Benson <gbenson@redhat.com>
7578 * server.h: Do not include stdarg.h.
7579 * nto-low.c: Likewise.
7581 2014-08-07 Gary Benson <gbenson@redhat.com>
7583 * server.h: Do not include stdlib.h.
7584 * inferiors.c: Likewise.
7585 * linux-low.c: Likewise.
7586 * regcache.c: Likewise.
7587 * spu-low.c: Likewise.
7588 * tracepoint.c: Likewise.
7589 * utils.c: Likewise.
7591 2014-08-07 Gary Benson <gbenson@redhat.com>
7593 * server.h: Do not include stdio.h.
7594 * linux-low.c: Likewise.
7595 * remote-utils.c: Likewise.
7596 * spu-low.c: Likewise.
7597 * utils.c: Likewise.
7598 * wincecompat.c: Likewise.
7600 2014-08-06 Gary Benson <gbenson@redhat.com>
7602 * regcache.c (init_register_cache): Move conditionals inside if.
7604 2014-08-06 Gary Benson <gbenson@redhat.com>
7606 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7608 2014-07-31 Gary Benson <gbenson@redhat.com>
7610 * ax.h: Do not include server.h.
7611 * gdbthread.h: Likewise.
7612 * lynx-low.h: Likewise.
7613 * notif.h: Likewise.
7615 2014-07-30 Gary Benson <gbenson@redhat.com>
7617 * server.h: Include common-defs.h.
7618 Do not include config.h or build-gnulib-gdbserver/config.h.
7620 2014-07-30 Gary Benson <gbenson@redhat.com>
7622 * hostio-errno.c: Move server.h to top of includes list.
7623 * inferiors.c: Likewise.
7624 * linux-x86-low.c: Likewise.
7625 * notif.c: Include server.h.
7627 2014-07-24 Tom Tromey <tromey@redhat.com>
7628 Gary Benson <gbenson@redhat.com>
7630 * server.h (CORE_ADDR): Now unsigned.
7632 2014-07-16 Pedro Alves <palves@redhat.com>
7634 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7636 2014-07-15 Pedro Alves <palves@redhat.com>
7638 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7641 2014-07-11 Pedro Alves <palves@redhat.com>
7643 * linux-low.c (kill_wait_lwp): New function, based on
7644 kill_one_lwp_callback, but use my_waitpid directly.
7645 (kill_one_lwp_callback, linux_kill): Use it.
7647 2014-06-23 Pedro Alves <palves@redhat.com>
7649 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7650 before setting DR0..DR3.
7652 2014-06-20 Gary Benson <gbenson@redhat.com>
7654 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7655 * configure: Regenerated.
7656 * config.in: Likewise.
7658 2014-06-20 Gary Benson <gbenson@redhat.com>
7660 * Makefile.in (SFILES): Update locations for files moved
7662 (object file files): Reordered.
7664 2014-06-20 Gary Benson <gbenson@redhat.com>
7666 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7667 (i386_dr_low_set_addr): Likewise.
7668 (i386_dr_low_get_addr): Likewise.
7669 (i386_dr_low_can_set_control): Likewise.
7670 (i386_dr_low_set_control): Likewise.
7671 (i386_dr_low_get_control): Likewise.
7672 (i386_dr_low_get_status): Likewise.
7673 (i386_get_debug_register_length): Likewise.
7674 * linux-x86-low.c (i386_dr_low_set_addr):
7675 Changed signature. Made static.
7676 (i386_dr_low_get_addr): Likewise.
7677 (i386_dr_low_set_control): Likewise.
7678 (i386_dr_low_get_control): Likewise.
7679 (i386_dr_low_get_status): Likewise.
7680 (i386_dr_low): New global variable.
7681 * win32-i386-low.c (i386_dr_low_set_addr):
7682 Changed signature. Made static.
7683 (i386_dr_low_get_addr): Likewise.
7684 (i386_dr_low_set_control): Likewise.
7685 (i386_dr_low_get_control): Likewise.
7686 (i386_dr_low_get_status): Likewise.
7687 (i386_dr_low): New global variable.
7689 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7691 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7692 * Makefile.in (AR, AR_FLAGS): Define.
7693 * configure: Regenerate.
7695 2014-06-19 Gary Benson <gbenson@redhat.com>
7697 * Makefile.in (i386-dregs.o): New rule.
7698 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7699 * i386-low.c (target.h): Remove include.
7700 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7701 (DR_CONTROL_SHIFT): Likewise.
7702 (DR_CONTROL_SIZE): Likewise.
7703 (DR_RW_EXECUTE): Likewise.
7704 (DR_RW_WRITE): Likewise.
7705 (DR_RW_READ): Likewise.
7706 (DR_RW_IORW): Likewise.
7707 (DR_LEN_1): Likewise.
7708 (DR_LEN_2): Likewise.
7709 (DR_LEN_4): Likewise.
7710 (DR_LEN_8): Likewise.
7711 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7712 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7713 (DR_ENABLE_SIZE): Likewise.
7714 (DR_LOCAL_SLOWDOWN): Likewise.
7715 (DR_GLOBAL_SLOWDOWN): Likewise.
7716 (DR_CONTROL_RESERVED): Likewise.
7717 (I386_DR_CONTROL_MASK): Likewise.
7718 (I386_DR_VACANT): Likewise.
7719 (I386_DR_LOCAL_ENABLE): Likewise.
7720 (I386_DR_GLOBAL_ENABLE): Likewise.
7721 (I386_DR_DISABLE): Likewise.
7722 (I386_DR_SET_RW_LEN): Likewise.
7723 (I386_DR_GET_RW_LEN): Likewise.
7724 (I386_DR_WATCH_HIT): Likewise.
7725 (i386_wp_op_t): Likewise.
7726 (i386_show_dr): Likewise.
7727 (i386_length_and_rw_bits): Likewise.
7728 (i386_insert_aligned_watchpoint): Likewise.
7729 (i386_remove_aligned_watchpoint): Likewise.
7730 (i386_handle_nonaligned_watchpoint): Likewise.
7731 i386_update_inferior_debug_regs(): Likewise.
7732 (i386_dr_insert_watchpoint): Likewise.
7733 (i386_dr_remove_watchpoint): Likewise.
7734 (i386_dr_region_ok_for_watchpoint): Likewise.
7735 (i386_dr_stopped_data_address): Likewise.
7736 (i386_dr_stopped_by_watchpoint): Likewise.
7738 2014-06-19 Gary Benson <gbenson@redhat.com>
7740 * i386-low.c (i386_dr_show): Renamed to
7741 i386_show_dr and made static. All uses updated.
7742 (i386_dr_length_and_rw_bits): Renamed to
7743 i386_length_and_rw_bits and made static.
7745 (i386_dr_insert_aligned_watchpoint): Renamed to
7746 i386_insert_aligned_watchpoint and made static.
7748 (i386_dr_remove_aligned_watchpoint): Renamed to
7749 i386_remove_aligned_watchpoint and made static.
7751 (i386_dr_update_inferior_debug_regs): Renamed to
7752 i386_update_inferior_debug_regs and made static.
7755 2014-06-18 Gary Benson <gbenson@redhat.com>
7757 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7758 (i386_dr_low_can_set_control): Likewise.
7759 (i386_get_debug_register_length): Likewise.
7760 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7761 (i386_dr_low_can_set_control): Likewise.
7762 (i386_get_debug_register_length): Likewise.
7764 2014-06-17 Gary Benson <gbenson@redhat.com>
7766 * i386-low.h (i386-dregs.h): New include.
7767 (DR_FIRSTADDR): Now in i386-dregs.h.
7768 (DR_LASTADDR): Likewise.
7769 (DR_NADDR): Likewise.
7770 (DR_STATUS): Likewise.
7771 (DR_CONTROL): Likewise.
7772 (i386_debug_reg_state): Likewise.
7773 (i386_dr_insert_watchpoint): Likewise.
7774 (i386_dr_remove_watchpoint): Likewise.
7775 (i386_dr_region_ok_for_watchpoint): Likewise.
7776 (i386_dr_stopped_data_address): Likewise.
7777 (i386_dr_stopped_by_watchpoint): Likewise.
7778 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7780 2014-06-18 Gary Benson <gbenson@redhat.com>
7782 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7783 i386_dr_insert_watchpoint.
7784 (i386_low_remove_watchpoint): Renamed to
7785 i386_dr_remove_watchpoint.
7786 (i386_low_region_ok_for_watchpoint): Renamed to
7787 i386_dr_region_ok_for_watchpoint.
7788 (i386_low_stopped_data_address): Renamed to
7789 i386_dr_stopped_data_address.
7790 (i386_low_stopped_by_watchpoint): Renamed to
7791 i386_dr_stopped_by_watchpoint.
7792 * i386-low.c (i386_show_dr): Renamed to
7793 i386_dr_show and made nonstatic. All uses updated.
7794 (i386_length_and_rw_bits): Renamed to
7795 i386_dr_length_and_rw_bits and made nonstatic.
7797 (i386_insert_aligned_watchpoint): Renamed to
7798 i386_dr_insert_aligned_watchpoint and made nonstatic.
7800 (i386_remove_aligned_watchpoint): Renamed to
7801 i386_dr_remove_aligned_watchpoint and made nonstatic.
7803 (i386_update_inferior_debug_regs): Renamed to
7804 i386_dr_update_inferior_debug_regs and made nonstatic.
7806 (i386_low_insert_watchpoint): Renamed to
7807 i386_dr_insert_watchpoint. All uses updated.
7808 (i386_low_remove_watchpoint): Renamed to
7809 i386_dr_remove_watchpoint. All uses updated.
7810 (i386_low_region_ok_for_watchpoint): Renamed to
7811 i386_dr_region_ok_for_watchpoint. All uses updated.
7812 (i386_low_stopped_data_address): Renamed to
7813 i386_dr_stopped_data_address. All uses updated.
7814 (i386_low_stopped_by_watchpoint): Renamed to
7815 i386_dr_stopped_by_watchpoint. All uses updated.
7817 2014-06-18 Gary Benson <gbenson@redhat.com>
7819 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7820 (i386_dr_low_can_set_control): Likewise.
7821 (i386_insert_aligned_watchpoint): New check.
7823 2014-06-18 Gary Benson <gbenson@redhat.com>
7825 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7828 2014-06-18 Gary Benson <gbenson@redhat.com>
7830 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7831 instead of fatal and error.
7832 (i386_handle_nonaligned_watchpoint): Likewise.
7834 2014-06-18 Gary Benson <gbenson@redhat.com>
7836 * i386-low.c (i386_get_debug_register_length): New macro.
7837 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7838 (i386_show_dr): Use debug_printf instead of fprintf. Use
7839 phex to format values.
7841 2014-06-18 Gary Benson <gbenson@redhat.com>
7843 * i386-low.h: Comment changes.
7844 * i386-low.c: Likewise.
7846 2014-06-18 Gary Benson <gbenson@redhat.com>
7848 * i386-low.c: Whitespace changes.
7850 2014-06-12 Tom Tromey <tromey@redhat.com>
7852 * utils.c (freeargv): Remove.
7854 2014-06-12 Tom Tromey <tromey@redhat.com>
7856 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7857 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7858 (parse_debug_format_options): Likewise.
7859 (gdbserver_usage): Likewise.
7860 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7861 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7862 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7864 ($(LIBGNU)): Depend on libiberty.
7865 (all-lib): Recurse into all subdirs.
7866 (install-only): Invoke "install" target in subdirs.
7867 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7869 * configure: Rebuild.
7870 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7871 for vasprintf, vsnprintf, or gettimeofday.
7872 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7875 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7877 * development.sh: Delete.
7878 * Makefile.in (config.status): Adjust dependency on development.sh.
7879 * configure.ac: Adjust development.sh source call.
7880 * configure: Regenerate.
7882 2014-06-02 Pedro Alves <palves@redhat.com>
7884 * ax.c (gdb_free_agent_expr): New function.
7885 * ax.h (gdb_free_agent_expr): New declaration.
7886 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7888 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7890 (clear_breakpoint_conditions_and_commands): New function.
7891 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7892 (clear_breakpoint_conditions_and_commands): New declaration.
7894 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7896 * linux-aarch64-low.c (asm/ptrace.h): Include.
7898 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7900 Fix TLS access for -static -pthread.
7901 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7902 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7903 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7905 2014-05-20 Pedro Alves <palves@redhat.com>
7907 * linux-aarch64-low.c (aarch64_insert_point)
7908 (aarch64_remove_point): No longer check whether the type is
7909 supported here. Adjust to new interface.
7910 (the_low_target): Install aarch64_supports_z_point_type as
7911 supports_z_point_type method.
7912 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7913 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7914 instead of a Z packet char. Adjust.
7915 (arm_supports_z_point_type): New function.
7916 (arm_insert_point, arm_remove_point): Adjust to new interface.
7917 (the_low_target): Install arm_supports_z_point_type.
7918 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7919 (cris_insert_point, cris_remove_point): Adjust to new interface.
7920 Don't check whether the type is supported here.
7921 (the_low_target): Install cris_supports_z_point_type.
7922 * linux-low.c (linux_supports_z_point_type): New function.
7923 (linux_insert_point, linux_remove_point): Adjust to new interface.
7924 * linux-low.h (struct linux_target_ops) <insert_point,
7925 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7926 raw_breakpoint pointer parameter.
7927 <supports_z_point_type>: New method.
7928 * linux-mips-low.c (mips_supports_z_point_type): New function.
7929 (mips_insert_point, mips_remove_point): Adjust to new interface.
7930 Use mips_supports_z_point_type.
7931 (the_low_target): Install mips_supports_z_point_type.
7932 * linux-ppc-low.c (the_low_target): Install NULL as
7933 supports_z_point_type method.
7934 * linux-s390-low.c (the_low_target): Install NULL as
7935 supports_z_point_type method.
7936 * linux-sparc-low.c (the_low_target): Install NULL as
7937 supports_z_point_type method.
7938 * linux-x86-low.c (x86_supports_z_point_type): New function.
7939 (x86_insert_point): Adjust to new insert_point interface. Use
7940 insert_memory_breakpoint. Adjust to new
7941 i386_low_insert_watchpoint interface.
7942 (x86_remove_point): Adjust to remove_point interface. Use
7943 remove_memory_breakpoint. Adjust to new
7944 i386_low_remove_watchpoint interface.
7945 (the_low_target): Install x86_supports_z_point_type.
7946 * lynx-low.c (lynx_target_ops): Install NULL as
7947 supports_z_point_type callback.
7948 * nto-low.c (nto_supports_z_point_type): New.
7949 (nto_insert_point, nto_remove_point): Adjust to new interface.
7950 (nto_target_ops): Install nto_supports_z_point_type.
7951 * mem-break.c: Adjust intro comment.
7952 (struct raw_breakpoint) <raw_type, size>: New fields.
7953 <inserted>: Update comment.
7954 <shlib_disabled>: Delete field.
7955 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7956 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7957 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7958 (raw_bkpt_type_to_target_hw_bp_type): New function.
7959 (find_enabled_raw_code_breakpoint_at): New function.
7960 (find_raw_breakpoint_at): New type and size parameters. Use them.
7961 (insert_memory_breakpoint): New function, based off
7962 set_raw_breakpoint_at.
7963 (remove_memory_breakpoint): New function.
7964 (set_raw_breakpoint_at): Reimplement.
7965 (set_breakpoint): New, based on set_breakpoint_at.
7966 (set_breakpoint_at): Reimplement.
7967 (delete_raw_breakpoint): Go through the_target->remove_point
7968 instead of assuming memory breakpoints.
7969 (find_gdb_breakpoint_at): Delete.
7970 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7971 (find_gdb_breakpoint): New function.
7972 (set_gdb_breakpoint_at): Delete.
7973 (z_type_supported): New function.
7974 (set_gdb_breakpoint_1): New function, loosely based off
7975 set_gdb_breakpoint_at.
7976 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7977 (delete_gdb_breakpoint_at): Delete.
7978 (delete_gdb_breakpoint_1): New function, loosely based off
7979 delete_gdb_breakpoint_at.
7980 (delete_gdb_breakpoint): New function.
7981 (clear_gdb_breakpoint_conditions): Rename to ...
7982 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7984 (add_condition_to_breakpoint): Make static.
7985 (add_breakpoint_condition): Take a struct breakpoint pointer
7986 instead of an address. Adjust.
7987 (gdb_condition_true_at_breakpoint): Rename to ...
7988 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7990 (gdb_condition_true_at_breakpoint): Reimplement.
7991 (add_breakpoint_commands): Take a struct breakpoint pointer
7992 instead of an address. Adjust.
7993 (gdb_no_commands_at_breakpoint): Rename to ...
7994 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7995 parameter. Return true if no breakpoint was found. Change debug
7997 (gdb_no_commands_at_breakpoint): Reimplement.
7998 (run_breakpoint_commands): Rename to ...
7999 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8000 and change return type to boolean.
8001 (run_breakpoint_commands): New function.
8002 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8003 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8004 breakpoint. Go through the_target->remove_point instead of
8005 assuming memory breakpoint.
8006 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8007 software and hardware breakpoints.
8008 (reinsert_raw_breakpoint): Go through the_target->insert_point
8009 instead of assuming memory breakpoint.
8010 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8011 software and hardware breakpoints.
8012 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8013 Check both software and hardware breakpoints.
8014 (validate_inserted_breakpoint): Assert the breakpoint is a
8015 software breakpoint. Set the inserted flag to -1 instead of
8016 setting shlib_disabled.
8017 (delete_disabled_breakpoints): Adjust.
8018 (validate_breakpoints): Only validate software breakpoints.
8019 Adjust to inserted flag change.
8020 (check_mem_read, check_mem_write): Skip breakpoint types other
8021 than software breakpoints. Adjust to inserted flag change.
8022 * mem-break.h (enum raw_bkpt_type): New enum.
8023 (raw_breakpoint, struct process_info): Forward declare.
8024 (Z_packet_to_target_hw_bp_type): Delete declaration.
8025 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8026 (set_gdb_breakpoint, delete_gdb_breakpoint)
8027 (clear_breakpoint_conditions): New declarations.
8028 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8029 (breakpoint_inserted_here): Update comment.
8030 (add_breakpoint_condition, add_breakpoint_commands): Replace
8031 address parameter with a breakpoint pointer parameter.
8032 (gdb_breakpoint_here): Update comment.
8033 (delete_gdb_breakpoint_at): Delete.
8034 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8035 * server.c (process_point_options): Take a struct breakpoint
8036 pointer instead of an address. Adjust.
8037 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8038 delete_gdb_breakpoint.
8039 * spu-low.c (spu_target_ops): Install NULL as
8040 supports_z_point_type method.
8041 * target.h: Include mem-break.h.
8042 (struct target_ops) <prepare_to_access_memory>: Update comment.
8043 <supports_z_point_type>: New field.
8044 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8045 instead of a char. Also take a raw breakpoint pointer.
8046 * win32-arm-low.c (the_low_target): Install NULL as
8047 supports_z_point_type.
8048 * win32-i386-low.c (i386_supports_z_point_type): New function.
8049 (i386_insert_point, i386_remove_point): Adjust to new interface.
8050 (the_low_target): Install i386_supports_z_point_type.
8051 * win32-low.c (win32_supports_z_point_type): New function.
8052 (win32_insert_point, win32_remove_point): Adjust to new interface.
8053 (win32_target_ops): Install win32_supports_z_point_type.
8054 * win32-low.h (struct win32_target_ops):
8055 <supports_z_point_type>: New method.
8056 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8057 instead of a char. Also take a raw breakpoint pointer.
8059 2014-05-20 Pedro Alves <palves@redhat.com>
8061 * mem-break.h: Include break-common.h.
8062 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8063 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8064 (Z_packet_to_target_hw_bp_type): New declaration.
8065 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8066 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8067 (Z_PACKET_ACCESS_WP): Delete macros.
8068 (Z_packet_to_hw_type): Delete function.
8069 * i386-low.h: Don't include break-common.h here.
8070 (Z_packet_to_hw_type): Delete declaration.
8071 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8072 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8073 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8074 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8075 * linux-aarch64-low.c: Don't include break-common.h here.
8076 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8077 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8078 (Z_packet_to_target_hw_bp_type): Delete function.
8079 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8081 (mips_insert_point, mips_remove_point): Use
8082 Z_packet_to_target_hw_bp_type.
8084 2014-05-20 Pedro Alves <palves@redhat.com>
8086 * linux-aarch64-low.c: Include break-common.h.
8087 (enum target_point_type): Delete.
8088 (Z_packet_to_point_type): Rename to ...
8089 (Z_packet_to_target_hw_bp_type): ... this, and return a
8090 target_hw_bp_type instead.
8091 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8092 instead of an enum target_point_type.
8093 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8095 (aarch64_dr_state_insert_one_point)
8096 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8097 (aarch64_handle_aligned_watchpoint)
8098 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8099 Take an enum target_hw_bp_type instead of an enum
8101 (aarch64_supports_z_point_type): New function.
8102 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8103 use Z_packet_to_target_hw_bp_type.
8105 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8107 * configure.ac: Only use -Werror by default when DEVELOPMENT
8109 * configure: Regenerate.
8111 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8113 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8114 * linux-x86-low.c (X86_64_USER_REGS): New.
8115 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8117 2014-04-28 Yao Qi <yao@codesourcery.com>
8119 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8122 2014-04-25 Pedro Alves <palves@redhat.com>
8125 * linux-low.c (linux_attach_fail_reason_string): New function.
8126 (linux_attach_lwp): Delete.
8127 (linux_attach_lwp_1): Rename to ...
8128 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8129 argument. Remove "initial" parameter. Return int instead of
8130 void. Don't error or warn here.
8131 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8132 failure to attach to the tgid. Call warning when failing to
8134 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8135 argument. Remove "initial" parameter. Return int instead of
8136 void. Don't error or warn here.
8137 (linux_attach_fail_reason_string): New declaration.
8138 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8139 interface change. Use linux_attach_fail_reason_string.
8141 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8142 Walfred Tedeschi <walfred.tedeschi@intel.com>
8144 * Makefile.in: Added rules to handle new files
8145 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8146 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8147 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8148 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8149 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8150 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8152 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8153 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8154 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8155 i386/x32-avx512.xml.
8156 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8157 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8158 i386/x32-avx512-linux.xml.
8159 * i387-fp.c (num_avx512_k_registers): New constant for number
8161 (num_avx512_zmmh_low_registers): New constant for number of
8162 lower ZMM registers (0-15).
8163 (num_avx512_zmmh_high_registers): New constant for number of
8164 higher ZMM registers (16-31).
8165 (num_avx512_ymmh_registers): New contant for number of higher
8166 YMM registers (ymm16-31 added by avx521 on x86_64).
8167 (num_avx512_xmm_registers): New constant for number of higher
8168 XMM registers (xmm16-31 added by AVX512 on x86_64).
8169 (struct i387_xsave): Add space for AVX512 registers.
8170 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8171 Add code to handle AVX512 registers.
8172 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8173 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8174 prototypei from generated file.
8175 (tdesc_amd64_avx512_linux): Likewise.
8176 (init_registers_x32_avx512_linux): Likewise.
8177 (tdesc_x32_avx512_linux): Likewise.
8178 (init_registers_i386_avx512_linux): Likewise.
8179 (tdesc_i386_avx512_linux): Likewise.
8180 (x86_64_regmap): Add AVX512 registers.
8181 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8183 (initialize_low_arch): Add code to initialize AVX512 registers.
8185 2014-04-23 Pedro Alves <palves@redhat.com>
8187 * mem-break.c (find_gdb_breakpoint_at): Make static.
8188 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8190 2014-04-23 Pedro Alves <palves@redhat.com>
8192 * i386-low.c: Don't include break-common.h here.
8193 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8194 prototype to take target_hw_bp_type as argument instead of a Z
8196 * i386-low.h: Include break-common.h here.
8197 (Z_packet_to_hw_type): Declare.
8198 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8200 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8201 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8202 (x86_remove_point): Convert the packet number to a
8203 target_hw_bp_type before calling i386_low_remove_watchpoint.
8204 * win32-i386-low.c (i386_insert_point): Convert the packet number
8205 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8206 (i386_remove_point): Convert the packet number to a
8207 target_hw_bp_type before calling i386_low_remove_watchpoint.
8209 2014-04-23 Pedro Alves <palves@redhat.com>
8211 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8213 2014-04-10 Pedro Alves <palves@redhat.com>
8215 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8216 Check if the condition or command is NULL before checking if the
8217 breakpoint is known. On success, return true.
8218 * mem-break.h (add_breakpoint_condition): Document return.
8219 (add_breakpoint_commands): Add describing comment.
8220 * server.c (skip_to_semicolon): New function.
8221 (process_point_options): Use it.
8223 2014-04-09 Pedro Alves <palves@redhat.com>
8225 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8228 2014-02-27 Pedro Alves <palves@redhat.com>
8231 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8233 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8235 (last_thread_of_process_p): Take a PID argument instead of a
8237 (linux_wait_for_lwp): Delete.
8238 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8240 (linux_low_filter_event): New function, party factored out from
8241 linux_wait_for_event.
8242 (linux_wait_for_event): Rename to ...
8243 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8244 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8245 sigsuspend. Check for zombie leaders.
8246 (linux_wait_for_event): Reimplement as wrapper around
8247 linux_wait_for_event_filtered.
8248 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8249 a normal or signal exit is seen, it's the whole process exiting.
8250 (wait_for_sigstop): No longer a for_each_inferior callback.
8251 Rewrite on top of linux_wait_for_event_filtered.
8252 (stop_all_lwps): Call wait_for_sigstop directly.
8253 * server.c (resume, handle_target_event): Handle
8254 TARGET_WAITKIND_NO_RESUMED.
8256 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8258 * win32-low.c (psapi_get_dll_name,
8259 * win32_CreateToolhelp32Snapshot): Delete.
8260 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8261 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8263 (handle_load_dll): Add function description.
8264 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8266 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8268 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8270 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8271 base address when calling win32_add_one_solib.
8272 (handle_load_dll): Delete local variable load_addr.
8273 Remove 0x1000 offset applied to DLL base address when calling
8274 win32_add_one_solib.
8275 (handle_unload_dll): Add comment.
8277 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8279 * win32-low.c (win32_add_all_dlls): Renames
8280 win32_ensure_ntdll_loaded. Rewrite function documentation.
8281 Adjust implementation to always load all DLLs.
8282 Add 0x1000 offset to DLL base address when calling
8283 win32_add_one_solib.
8284 (child_initialization_done): New static global.
8285 (do_initial_child_stuff): Set child_initialization_done to
8286 zero during child initialization, and 1 after. Replace call
8287 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8289 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8290 (handle_unload_dll): Add function documentation.
8291 (get_child_debug_event): Ignore load and unload DLL events
8292 during child initialization.
8294 2014-02-20 Doug Evans <dje@google.com>
8296 Remove global all_lwps.
8297 * inferiors.h (ptid_of): Move here from linux-low.h.
8298 (pid_of, lwpid_of): Ditto.
8299 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8300 parameter is a struct thread_info * now.
8301 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8302 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8303 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8305 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8306 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8307 * linux-arm-low.c (update_registers_callback): Update, "entry"
8308 parameter is a struct thread_info * now.
8309 Fetch lwpid from current_inferior directly.
8310 (arm_insert_point): Pass &all_threads to find_inferior instead of
8312 (arm_remove_point): Ditto.
8313 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8314 (arm_prepare_to_resume): Fetch pid from thread.
8315 (arm_read_description): Fetch lwpid from current_inferior directly.
8316 * linux-low.c (all_lwps): Delete.
8317 (delete_lwp): Delete call to remove_inferior.
8318 (handle_extended_wait): Fetch lwpid from thread.
8319 (add_lwp): Don't set lwp->entry.id. Remove call to
8320 add_inferior_to_list.
8321 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8322 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8323 (kill_one_lwp_callback): Ditto.
8324 (linux_kill): Don't dereference NULL pointer.
8325 Fetch ptid,lwpid from thread.
8326 (get_detach_signal): Fetch ptid from thread.
8327 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8328 Simplify call to regcache_invalidate_thread.
8329 (delete_lwp_callback): Update, "entry" parameter is a
8330 struct thread_info * now. Fetch pid from thread.
8331 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8332 (status_pending_p_callback): Update, "entry" parameter is a
8333 struct thread_info * now. Fetch ptid from thread.
8334 (find_lwp_pid): Update, "entry" parameter is a
8335 struct thread_info * now.
8336 (linux_wait_for_lwp): Fetch pid from thread.
8337 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8338 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8339 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8340 (dequeue_one_deferred_signal): Ditto.
8341 (cancel_breakpoint): Fetch ptid from current_inferior.
8342 (linux_wait_for_event): Pass &all_threads to find_inferior,
8343 not &all_lwps. Fetch ptid, lwpid from thread.
8344 (count_events_callback): Update, "entry" parameter is a
8345 struct thread_info * now.
8346 (select_singlestep_lwp_callback): Ditto.
8347 (select_event_lwp_callback): Ditto.
8348 (cancel_breakpoints_callback): Ditto.
8349 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8351 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8352 (unsuspend_one_lwp): Update, "entry" parameter is a
8353 struct thread_info * now.
8354 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8356 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8357 Fetch lwpid from thread, not lwp.
8358 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8359 Pass &all_threads to find_inferior, not &all_lwps.
8360 (send_sigstop): Fetch lwpid from thread, not lwp.
8361 (send_sigstop_callback): Update, "entry" parameter is a
8362 struct thread_info * now.
8363 (suspend_and_send_sigstop_callback): Ditto.
8364 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8365 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8366 struct thread_info * now.
8367 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8369 (lwp_running): Update, "entry" parameter is a
8370 struct thread_info * now.
8371 (stop_all_lwps): Fetch ptid from thread.
8372 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8373 (linux_resume_one_lwp): Fetch lwpid from thread.
8374 (linux_set_resume_request): Update, "entry" parameter is a
8375 struct thread_info * now. Fetch pid, lwpid from thread.
8376 (resume_status_pending_p): Update, "entry" parameter is a
8377 struct thread_info * now.
8378 (need_step_over_p): Ditto. Fetch lwpid from thread.
8379 (start_step_over): Fetch lwpid from thread.
8380 (linux_resume_one_thread): Update, "entry" parameter is a
8381 struct thread_info * now. Fetch lwpid from thread.
8382 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8383 (proceed_one_lwp): Update, "entry" parameter is a
8384 struct thread_info * now. Fetch lwpid from thread.
8385 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8386 struct thread_info * now.
8387 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8388 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8389 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8391 (regsets_store_inferior_registers): Ditto.
8392 (fetch_register, store_register): Ditto.
8393 (linux_read_memory, linux_write_memory): Ditto.
8394 (linux_request_interrupt): Ditto.
8395 (linux_read_auxv): Ditto.
8396 (linux_xfer_siginfo): Ditto.
8397 (linux_qxfer_spu): Ditto.
8398 (linux_qxfer_libraries_svr4): Ditto.
8399 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8400 moved to inferiors.h.
8402 (get_thread_lwp): Update.
8403 (struct lwp_info): Delete member "entry". Simplify comment for
8406 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8407 current_inferior directly.
8408 (update_watch_registers_callback): Update, "entry" parameter is a
8409 struct thread_info * now. Fetch pid from thread.
8410 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8411 (mips_insert_point): Fetch lwpid from current_inferior.
8412 Pass &all_threads to find_inferior, not &all_lwps.
8413 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8414 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8416 (mips_stopped_data_address): Ditto.
8417 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8419 * linux-tile-low.c (tile_arch_setup): Ditto.
8420 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8421 (update_debug_registers_callback): Update, "entry" parameter is a
8422 struct thread_info * now. Fetch pid from thread.
8423 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8424 Pass &all_threads to find_inferior, not &all_lwps.
8425 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8426 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8427 Pass &all_threads to find_inferior, not &all_lwps.
8428 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8429 (i386_dr_low_get_status): Ditto.
8430 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8431 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8432 (x86_linux_read_description): Ditto.
8433 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8435 2014-02-20 Doug Evans <dje@google.com>
8437 * inferiors.c (get_first_inferior): Fix buglet.
8439 2014-02-19 Doug Evans <dje@google.com>
8441 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8442 * inferiors.c (add_thread): Change result type to struct thread_info *.
8443 All callers updated.
8444 (add_lwp): Call add_thread here instead of in callers.
8445 All callers updated.
8446 * linux-low.h (get_lwp_thread): Rewrite.
8447 (struct lwp_info): New member "thread".
8449 2014-02-19 Doug Evans <dje@google.com>
8451 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8452 All callers updated.
8454 2014-02-19 Doug Evans <dje@google.com>
8456 * inferiors.c (add_thread): Fix whitespace.
8458 2014-02-19 Doug Evans <dje@google.com>
8460 * dll.c (clear_dlls): Replace accessing list implemention details
8462 * gdbthread.h (get_first_thread): Declare.
8463 * inferiors.c (for_each_inferior_with_data): New function.
8464 (get_first_thread): New function.
8465 (find_thread_ptid): Simplify.
8466 (get_first_inferior): New function.
8467 (clear_list): Delete.
8468 (one_inferior_p): New function.
8469 (clear_inferior_list): New function.
8470 (clear_inferiors): Update.
8471 * inferiors.h (for_each_inferior_with_data): Declare.
8472 (clear_inferior_list): Declare.
8473 (one_inferior_p): Declare.
8474 (get_first_inferior): Declare.
8475 * linux-low.c (linux_wait_for_event): Replace accessing list
8476 implemention details with API function.
8477 * server.c (target_running): Ditto.
8478 (accumulate_file_name_length): New function.
8479 (emit_dll_description): New function.
8480 (handle_qxfer_libraries): Replace accessing list implemention
8481 details with API function.
8482 (handle_qxfer_threads_worker): New function.
8483 (handle_qxfer_threads_proper): Replace accessing list implemention
8484 details with API function.
8485 (handle_query): Ditto.
8486 (visit_actioned_threads_callback_ftype): New typedef.
8487 (visit_actioned_threads_data): New struct.
8488 (visit_actioned_threads): Rewrite to be find_inferior callback.
8489 (resume): Call find_inferior.
8490 (handle_status): Replace accessing list implemention
8491 details with API function.
8492 (process_serial_event): Replace accessing list implemention details
8494 * target.c (set_desired_inferior): Replace accessing list implemention
8495 details with API function.
8496 * tracepoint.c (same_process_p): New function.
8497 (gdb_agent_about_to_close): Replace accessing list implemention
8498 details with API function.
8499 * win32-low.c (child_delete_thread): Replace accessing list
8500 implemention details with API function.
8501 (match_dll_by_basename): New function.
8502 (dll_is_loaded_by_basename): New function.
8503 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8504 details call to dll_is_loaded_by_basename.
8506 2014-02-19 Doug Evans <dje@google.com>
8508 * dll.h (struct dll_info): Add comment.
8509 * gdbthread.h (struct thread_info): Add comment.
8510 (current_ptid): Simplify.
8511 * inferiors.c (add_process): Update.
8512 (remove_process): Update.
8513 * inferiors.h (struct process_info): Rename member "head" to "entry".
8514 * linux-low.c (delete_lwp): Update.
8516 (last_thread_of_process_p): Update.
8517 (kill_one_lwp_callback, linux_kill): Update.
8518 (status_pending_p_callback): Update.
8519 (wait_for_sigstop): Update. Simplify read of ptid.
8520 (start_step_over): Update.
8521 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8522 (get_lwp_thread): Update.
8523 (struct lwp_info): Rename member "head" to "entry".
8524 * regcache.h (inferior_list_entry): Delete.
8525 * server.c (kill_inferior_callback): Update.
8526 (detach_or_kill_inferior_callback): Update.
8527 (print_started_pid): Update.
8528 (print_attached_pid): Update.
8529 (process_serial_event): Simplify read of ptid.
8530 * thread-db.c (thread_db_create_event): Update.
8531 (thread_db_get_tls_address): Update.
8532 * win32-low.c (current_inferior_ptid): Simplify.
8534 2014-02-19 Tom Tromey <tromey@redhat.com>
8536 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8538 (target_supports_btrace): Update.
8540 2014-02-14 Yao Qi <yao@codesourcery.com>
8542 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8543 (rsp-low-ipa.o): New target.
8545 2014-02-12 Tom Tromey <tromey@redhat.com>
8547 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8548 convert_ascii_to_int.
8549 * regcache.c (registers_to_string): Likewise.
8550 * remote-utils.c (decode_M_packet): Likewise.
8551 * server.c (process_serial_event): Likewise.
8553 2014-02-12 Tom Tromey <tromey@redhat.com>
8555 * server.c (handle_query, handle_v_run): Use hex2bin, not
8557 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8559 2014-02-12 Tom Tromey <tromey@redhat.com>
8561 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8562 convert_int_to_ascii.
8563 * regcache.c (registers_to_string, collect_register_as_string):
8565 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8567 * server.c (process_serial_event): Likewise.
8568 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8569 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8571 2014-02-12 Tom Tromey <tromey@redhat.com>
8573 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8574 bin2hex, not hexify.
8575 * tracepoint.c (cmd_qtstatus): Likewise.
8577 2014-02-12 Tom Tromey <tromey@redhat.com>
8579 * remote-utils.c (monitor_output): Pass explicit length to
8582 2014-02-12 Tom Tromey <tromey@redhat.com>
8584 * tracepoint.c: Include rsp-low.h.
8585 * server.c: Include rsp-low.h.
8586 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8587 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8589 * remote-utils.c: Include rsp-low.h.
8590 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8591 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8592 (convert_int_to_ascii, convert_ascii_to_int): Move to
8594 * regcache.c: Include rsp-low.h.
8595 * ax.c: Include rsp-low.h.
8596 * Makefile.in (SFILES): Add common/rsp-low.c.
8597 (OBS): Add rsp-low.o.
8598 (rsp-low.o): New target.
8600 2014-02-12 Tom Tromey <tromey@redhat.com>
8602 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8603 Include print-utils.h.
8604 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8605 (plongest, thirty_two, phex_nz): Remove.
8606 * Makefile.in (SFILES): Add common/print-utils.c.
8607 (OBS): Add print-utils.o.
8608 (print-utils-ipa.o): New target.
8609 (print-utils.o): New target.
8610 (IPA_OBJS): Add print-utils-ipa.o.
8612 2014-02-06 Tom Tromey <tromey@redhat.com>
8614 * Makefile.in (SFILES): Fix indentation.
8616 2014-02-05 Doug Evans <dje@google.com>
8618 * linux-low.c (linux_wait_for_event): Improve comment.
8619 (linux_wait_1): Keep current_inferior in sync with event_child.
8621 2014-01-22 Doug Evans <dje@google.com>
8623 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8625 2014-01-22 Doug Evans <dje@google.com>
8627 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8628 * configure: Regenerate.
8629 * config.in: Regenerate.
8630 * Makefile.in (SFILES): Add debug.c.
8632 * debug.c: New file.
8633 * debug.h: New file.
8634 * linux-aarch64-low.c (*): Update all debugging printfs to use
8635 debug_printf instead of fprintf.
8636 * linux-arm-low.c (*): Ditto.
8637 * linux-cris-low.c (*): Ditto.
8638 * linux-crisv32-low.c (*): Ditto.
8639 * linux-m32r-low.c (*): Ditto.
8640 * linux-sparc-low.c (*): Ditto.
8641 * linux-x86.c (*): Ditto.
8642 * linux-low.c (*): Ditto.
8643 (linux_wait_1): Add calls to debug_enter, debug_exit.
8644 (linux_wait): Remove redundant debugging printf.
8645 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8646 (linux_resume, unstop_all_lwps): Ditto.
8647 * mem-break.c (*): Update all debugging printfs to use
8648 debug_printf instead of fprintf.
8649 * remote-utils.c (*): Ditto.
8650 * thread-db.c (*): Ditto.
8651 * server.c #include <ctype.h>, "gdb_vecs.h".
8652 (debug_threads): Moved to debug.c.
8653 (*): Update all debugging printfs to use debug_printf instead of
8655 (start_inferior): Replace call to fflush with call to debug_flush.
8656 (monitor_show_help): Mention set debug-format.
8657 (parse_debug_format_options): New function.
8658 (handle_monitor_command): Handle "monitor set debug-format".
8659 (gdbserver_usage): Mention --debug-format.
8660 (main): Parse --debug-format.
8661 * server.h (debug_threads): Declaration moved to debug.h.
8663 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8664 trace_debug_1 that uses debug_printf.
8665 (tracepoint_look_up_symbols): Update all debugging printfs to use
8666 debug_printf instead of fprintf.
8668 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8670 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8673 2014-01-17 Pedro Alves <palves@redhat.com>
8676 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8677 defined after including gdb_proc_service.h.
8679 2014-01-16 Doug Evans <dje@google.com>
8681 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8682 (match_dll): Use it.
8684 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8686 * target.h (target_ops) <read_btrace>: Change parameters and
8687 return type to allow error reporting.
8688 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8689 trace reading errors on.
8690 * linux-low.c (linux_low_read_btrace): Pass trace reading
8692 (linux_low_disable_btrace): New.
8694 2014-01-15 Doug Evans <dje@google.com>
8696 * inferiors.c (thread_id_to_gdb_id): Delete.
8697 * inferiors.h (thread_id_to_gdb_id): Delete.
8699 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8701 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8702 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8705 2014-01-08 Pedro Alves <palves@redhat.com>
8707 * server.c (handle_status): Don't discard previous queued stop
8708 replies or thread's pending status here.
8709 (main) <disconnection>: Do it here instead.
8711 2014-01-08 Pedro Alves <palves@redhat.com>
8713 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8714 * server.c (visit_actioned_threads, handle_pending_status): New
8716 (handle_v_cont): Factor out parts to ...
8717 (resume): ... this new function. If in all-stop, and a thread
8718 being resumed has a pending status, report it without actually
8720 (myresume): Adjust to use the new 'resume' function.
8721 (clear_pending_status_callback, set_pending_status_callback)
8722 (find_status_pending_thread_callback): New functions.
8723 (handle_status): Handle the case of multiple threads having
8724 interesting statuses to report. Report threads' real last signal
8725 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8726 with an interesting thread to report the status for, instead of
8727 always reporting the status of the first thread.
8729 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8731 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8732 * gdbreplay.c (gdbreplay_version): Likewise.
8734 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8736 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8737 iov.iov_len with the real length in use.
8739 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8741 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8742 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8743 for all targets that use win32-low.c.
8744 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8745 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8747 2013-12-13 Pedro Alves <palves@redhat.com>
8749 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8750 if equal to TARGET_WAITKIND_LOADED.
8751 * win32-low.c (cached_status): New static global.
8752 (win32_wait): Add declaration.
8753 (do_initial_child_stuff): Flush all initial pending debug events
8754 up to the initial breakpoint.
8755 (win32_wait): If CACHED_STATUS was set, return that instead
8756 of doing a real wait. Remove the code resuming the execution
8757 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8758 during the initial phase. Also remove the code changing
8759 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8760 TARGET_WAITKIND_STOPPED.
8762 2013-12-11 Yao Qi <yao@codesourcery.com>
8764 * notif.c (handle_notif_ack): Return 0 if no notification
8767 2013-11-20 Doug Evans <dje@google.com>
8769 * linux-low.c (linux_set_resume_request): Fix comment.
8771 2013-11-20 Doug Evans <dje@google.com>
8773 * linux-low.c (resume_status_pending_p): Tweak comment.
8775 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8777 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8778 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8779 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8780 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8781 (srv_amd64_regobj): Add amd64-mpx.o.
8782 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8783 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8784 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8785 * i387-fp.c (num_pl_bnd_register) Added constant.
8786 (num_pl_bnd_cfg_registers) Added constant.
8787 (struct i387_xsave) Added reserved area and MPX fields.
8788 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8789 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8791 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8792 (init_registers_amd64_mpx_linux): Declare new function.
8793 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8794 (x86_64_regmap): Add MPX registers.
8795 (x86_linux_read_description): Add MPX case.
8796 (initialize_low_arch): Initialize MPX targets.
8798 2013-11-18 Tom Tromey <tromey@redhat.com>
8800 * configure: Rebuild.
8801 * configure.ac: Don't check for stdlib.h.
8802 * gdbreplay.c: Unconditionally include stdlib.h.
8804 2013-11-18 Tom Tromey <tromey@redhat.com>
8806 * config.in: Rebuild.
8807 * configure: Rebuild.
8808 * configure.ac: Don't use AC_HEADER_DIRENT.
8810 2013-11-18 Tom Tromey <tromey@redhat.com>
8812 * server.h: Don't check HAVE_STRING_H.
8813 * gdbreplay.c: Don't check HAVE_STRING_H.
8814 * configure: Rebuild.
8816 2013-11-18 Tom Tromey <tromey@redhat.com>
8818 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8821 2013-11-08 Tom Tromey <tromey@redhat.com>
8823 * configure, config.in: Rebuild.
8824 * configure.ac: Remove unused configury.
8826 2013-11-08 Tom Tromey <tromey@redhat.com>
8828 * acinclude.m4: Include common.m4, codeset.m4.
8829 * configure, config.in: Rebuild.
8830 * configure.ac: Use GDB_AC_COMMON.
8832 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8834 * linux-s390-low.c (HWCAP_S390_TE): New define.
8835 (s390_arch_setup): Consider the TE field in the HWCAP for
8836 determining 'have_regset_tdb'.
8838 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8841 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8844 2013-10-02 Pedro Alves <palves@redhat.com>
8846 * server.c (process_serial_event): Don't output "GDBserver
8847 exiting" if GDB is connected through stdio.
8848 * target.c (mywait): Likewise, be silent if GDB is connected
8851 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8853 * lynx-low.c (lynx_add_threads_after_attach): New function.
8854 (lynx_attach): Remove call to add_thread. Add call to
8855 lynx_add_threads_after_attach instead.
8857 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8859 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8860 * config.in, configure: Regenerated.
8862 2013-09-18 Yao Qi <yao@codesourcery.com>
8865 * server.c (start_inferior): Clear 'resume_info'.
8867 2013-09-16 Jiong Wang <jiwang@tilera.com>
8869 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8872 2013-09-16 Jiong Wang <jiwang@tilera.com>
8874 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8875 linux-tile-low.o to srv_tgtobj.
8877 2013-09-16 Will Newton <will.newton@linaro.org>
8879 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8882 2013-09-06 Pedro Alves <palves@redhat.com>
8884 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8885 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8886 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8887 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8888 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8889 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8891 2013-09-06 Pedro Alves <palves@redhat.com>
8893 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8894 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8896 2013-09-06 Pedro Alves <palves@redhat.com>
8898 * linux-amd64-ipa.c: Include tracepoint.h.
8899 * linux-i386-ipa.c: Include tracepoint.h.
8901 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8903 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8904 (ps_get_thread_area): New function.
8906 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8908 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8909 (initialize_low_arch): Call init_registers_crisv32 rather than
8910 init_register_crisv32.
8912 2013-09-05 Pedro Alves <palves@redhat.com>
8914 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8916 * hostio.h: ... this new file.
8917 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8918 win32-low.c: Include hostio.h.
8920 2013-09-05 Pedro Alves <palves@redhat.com>
8922 * server.h (gdb_client_data, handler_func, callback_handler_func)
8923 (delete_file_handler, add_file_handler, append_callback_event)
8924 (delete_callback_event, start_event_loop, initialize_event_loop):
8925 Move to event-loop.h and include it.
8926 * event-loop.h: New file.
8928 2013-09-05 Pedro Alves <palves@redhat.com>
8930 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8931 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8932 (loaded_dll, unloaded_dll): Move to ...
8933 * dll.h: ... this new file.
8934 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8936 2013-09-05 Pedro Alves <palves@redhat.com>
8938 * server.h (current_process, get_thread_process, all_processes)
8939 (add_inferior_to_list, for_each_inferior, current_inferior)
8940 (remove_inferior, add_process, remove_process, find_process_pid)
8941 (have_started_inferiors_p, have_attached_inferiors_p)
8942 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8943 (clear_inferiors, find_inferior, find_inferior_id)
8944 (inferior_target_data, set_inferior_target_data)
8945 (inferior_regcache_data, set_inferior_regcache_data): Move to
8946 inferiors.h, and include it.
8947 * inferiors.h: New file.
8949 2013-09-05 Pedro Alves <palves@redhat.com>
8951 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8955 2013-09-05 Pedro Alves <palves@redhat.com>
8957 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8959 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8960 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8961 (handle_tracepoint_general_set, handle_tracepoint_query)
8962 (tracepoint_finished_step, tracepoint_was_hit)
8963 (release_while_stepping_state_list, current_traceframe)
8964 (in_readonly_region, traceframe_read_mem)
8965 (fetch_traceframe_registers, traceframe_read_sdata)
8966 (traceframe_read_info, struct fast_tpoint_collect_status)
8967 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8968 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8969 (supply_fast_tracepoint_registers)
8970 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8971 (ipa_tdesc, claim_trampoline_space)
8972 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8973 (agent_mem_read, agent_get_trace_state_variable_value)
8974 (agent_set_trace_state_variable_value, agent_tsv_read)
8975 (agent_mem_read_string, get_raw_reg_func_addr)
8976 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8977 * tracepoint.h: ... this new file.
8979 2013-09-05 Pedro Alves <palves@redhat.com>
8981 * server.h (perror_with_name, error, fatal, warning, paddress)
8982 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8984 * utils.h: New file.
8986 2013-09-05 Pedro Alves <palves@redhat.com>
8988 * server.h (remote_debug, noack_mode, transport_is_reliable)
8989 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8990 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8991 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8992 (write_enn, initialize_async_io, enable_async_io)
8993 (disable_async_io, check_remote_input_interrupt_request)
8994 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8995 (dead_thread_notify, prepare_resume_reply)
8996 (decode_address_to_semicolon, decode_address, decode_m_packet)
8997 (decode_M_packet, decode_X_packet, decode_xfer_write)
8998 (decode_search_memory_packet, unhexify, hexify)
8999 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9000 (look_up_one_symbol, relocate_instruction)
9001 (monitor_output): Move to remote-utils.h, and include it.
9002 * remote-utils.h: New file.
9004 2013-09-05 Pedro Alves <palves@redhat.com>
9006 * server.h (_): Delete.
9008 2013-09-02 Pedro Alves <palves@redhat.com>
9010 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9011 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9013 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9015 2013-09-02 Pierre Muller <muller@sourceware.org>
9017 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9018 or WriteProcessMemory complete successfully and handle
9019 ERROR_PARTIAL_COPY error.
9021 2013-09-02 Pedro Alves <palves@redhat.com>
9023 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9024 error instead of EIO.
9026 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9029 * linux-low.c: Include filestuff.h.
9030 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9031 * lynx-low.c: Include filestuff.h.
9032 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9033 * server.c: Include filestuff.h.
9034 (main): Call notice_open_fds.
9035 * spu-low.c: Include filestuff.h.
9036 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9038 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9040 * Makefile.in: Explain why ../target and ../nat are not
9041 listed as include file search paths.
9042 (linux-waitpid.o): New object file rule.
9043 * configure.srv (srv_native_linux_obj): New variable.
9044 Replace all occurrences of linux native object files with
9045 $srv_native_linux_obj.
9046 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9047 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9048 (linux_enable_event_reporting): Remove declaration.
9049 (my_waitpid): Moved to common/linux-waitpid.c.
9050 (linux_wait_for_event): Pass ptid when calling
9051 linux_enable_event_reporting.
9052 (linux_supports_tracefork_flag): Remove.
9053 (linux_enable_event_reporting): Likewise.
9054 (linux_tracefork_grandchild): Remove.
9055 (STACK_SIZE): Moved to common/linux-ptrace.c.
9056 (linux_tracefork_child): Remove.
9057 (linux_test_for_tracefork): Remove.
9058 (linux_look_up_symbols): Call linux_supports_traceclone.
9059 (initialize_low): Remove call to linux_test_for_tracefork.
9060 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9061 common/linux-ptrace.h.
9062 (PTRACE_TYPE_ARG4): Likewise.
9063 Include linux-ptrace.h.
9065 2013-08-21 Pedro Alves <palves@redhat.com>
9067 * config.in: Renegerate.
9069 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9071 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9072 (SFILES): Remove $(srcdir)/common/target-common.c and
9073 add $(srcdir)/target/waitstatus.c.
9074 (OBS): Remove target-common.o and add waitstatus.o.
9075 (server_h): Remove $(srcdir)/../common/target-common.h and
9076 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9077 and $(srcdir)/../target/waitstatus.h.
9078 (target-common.o): Remove.
9079 (waitstatus.o): New target object file.
9080 * target.h: Do not include target-common.h and
9081 include target/resume.h, target/wait.h and
9082 target/waitstatus.h.
9084 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9086 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9087 to PTRACE_TYPE_ARG3.
9088 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9089 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9091 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9092 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9094 2013-07-27 Jie Zhang <jie@codesourcery.com>
9095 Daniel Jacobowitz <dan@codesourcery.com>
9096 Yao Qi <yao@codesourcery.com>
9098 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9099 (mips-linux-watch.o): New rule.
9100 (mips_linux_watch_h): New variable.
9101 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9103 * linux-mips-low.c: Include mips-linux-watch.h.
9104 (struct arch_process_info, struct arch_lwp_info): New.
9105 (update_watch_registers_callback): New function.
9106 (mips_linux_new_process, mips_linux_new_thread) New functions.
9107 (mips_linux_prepare_to_resume, mips_insert_point): New
9109 (mips_remove_point, mips_stopped_by_watchpoint): New
9111 (rsp_bp_type_to_target_hw_bp_type): New function.
9112 (mips_stopped_data_address): New function.
9113 (the_low_target): Add watchpoint support functions.
9115 2013-07-27 Yao Qi <yao@codesourcery.com>
9117 * i386-low.c: Include break-common.h.
9118 (enum target_hw_bp_type): Remove.
9120 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9122 * Makefile.in (SFILES): /common/target-common.c.
9123 (OBS): Add target-common.o.
9124 (server_h): Add $(srcdir)/../common/target-common.h.
9125 (target-common.o): New target.
9126 * server.c (queue_stop_reply_callback): Free
9127 status string after use.
9128 * target.c (target_waitstatus_to_string): Remove.
9129 * target.h: Include target-common.h.
9130 (resume_kind): Likewise.
9131 (target_waitkind): Likewise.
9132 (target_waitstatus): Likewise.
9133 (TARGET_WNOHANG): Likewise.
9135 2013-07-04 Yao Qi <yao@codesourcery.com>
9137 * Makefile.in (host_alias): Use @host_noncanonical@.
9138 (target_alias): Use @target_noncanonical@.
9139 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9140 ACX_NONCANONICAL_HOST.
9141 * configure: Regenerated.
9144 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9146 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9147 * configure: Rebuild.
9148 * Makefile.in (version_host, version_target): Get from configure.
9149 (version.c): Use $(version_host) and $(version_target).
9151 2013-07-03 Pedro Alves <palves@redhat.com>
9153 * Makefile.in (config.status): Depend on development.sh.
9154 * acinclude.m4: Include libmcheck.m4.
9155 * configure: Regenerate.
9157 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9159 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9160 attribute inside the parentheses.
9161 (winapi_DebugSetProcessKillOnExit): Ditto.
9162 (winapi_DebugBreakProcess): Ditto.
9163 (winapi_GenerateConsoleCtrlEvent): Ditto.
9165 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9167 * notif.h (notif_event): Add a dummy member to avoid compiler
9170 2013-07-01 Pedro Alves <palves@redhat.com>
9172 * hostio.c (HOSTIO_PATH_MAX): Define.
9173 (require_filename, handle_open, handle_unlink, handle_readlink):
9176 2013-07-01 Pedro Alves <palves@redhat.com>
9178 * server.h: Include "pathmax.h".
9179 * linux-low.c: Don't include sys/param.h.
9180 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9182 * win32-low.c: Don't include sys/param.h.
9183 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9185 2013-07-01 Pedro Alves <palves@redhat.com>
9187 * event-loop.c: Don't check HAVE_UNISTD_H before including
9189 * gdbreplay.c: Likewise.
9190 * remote-utils.c: Likewise.
9191 * server.c: Likewise.
9192 * configure.ac: Don't check for unistd.h.
9193 * configure: Regenerate.
9195 2013-06-28 Tom Tromey <tromey@redhat.com>
9197 * Makefile.in (version.c): Use version.in, not
9200 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9202 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9203 * configure: Rebuild.
9204 * Makefile.in (version_host, version_target): Get from configure.
9205 (version.c): Use $(version_host) and $(version_target).
9207 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9209 Fix trace-status to output user name without trailing colon.
9210 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9212 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9214 Fix trace-status to output proper start-time and stop-time.
9215 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9216 output start time and stop time in hex as gdb expects.
9218 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9220 * tracepoint.c (build_traceframe_info_xml): Output trace state
9221 variables present in the trace buffer.
9223 2013-06-24 Tom Tromey <tromey@redhat.com>
9225 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9227 (version.o): Remove.
9228 * gdbreplay.c: Include version.h.
9229 (version, host_name): Don't declare.
9230 * server.h: Include version.h.
9231 (version, host_name): Don't declare.
9233 2013-06-12 Pedro Alves <palves@redhat.com>
9235 * linux-x86-low.c (linux_is_elf64): Delete global.
9236 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9237 with local linux_pid_exe_is_elf_64_file use.
9239 2013-06-11 Pedro Alves <palves@redhat.com>
9241 * linux-low.c (regset_disabled, disable_regset): New functions.
9242 (regsets_fetch_inferior_registers)
9243 (regsets_store_inferior_registers): Use them.
9244 (initialize_regsets_info); Don't allocate the disabled_regsets
9246 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9249 2013-06-11 Pedro Alves <palves@redhat.com>
9251 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9254 2013-06-11 Pedro Alves <palves@redhat.com>
9256 * linux-x86-low.c (initialize_low_arch): Call
9257 init_registers_x32_avx_linux.
9259 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9261 Fix compatibility with Android Bionic.
9262 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9265 2013-06-07 Pedro Alves <palves@redhat.com>
9268 * Makefile.in (OBS): Add tdesc.o.
9269 (IPA_OBJS): Add tdesc-ipa.o.
9270 (tdesc-ipa.o): New rule.
9271 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9273 * linux-low.c (new_inferior): Delete.
9274 (disabled_regsets, num_regsets): Delete.
9275 (linux_add_process): Adjust to set the new per-process
9277 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9278 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9279 was a stop. When calling arch_setup, switch the current inferior
9280 to the thread that got an event.
9281 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9282 (regsets_fetch_inferior_registers)
9283 (regsets_store_inferior_registers): New regsets_info parameter.
9285 (linux_register_in_regsets): New regs_info parameter. Adjust to
9287 (register_addr, fetch_register, store_register): New usrregs_info
9288 parameter. Adjust to use it.
9289 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9290 parameter regs_info. Adjust to use it.
9291 (linux_fetch_registers): Get the current inferior's regs_info, and
9293 (linux_store_registers): Ditto.
9294 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9295 (initialize_low): Don't initialize the target_regsets here. Call
9296 initialize_low_arch.
9297 * linux-low.h (target_regsets): Delete declaration.
9298 (struct regsets_info): New.
9299 (struct usrregs_info): New.
9300 (struct regs_info): New.
9301 (struct process_info_private) <new_inferior>: New field.
9302 (struct linux_target_ops): Delete the num_regs, regmap, and
9303 regset_bitmap fields. New field regs_info.
9304 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9305 * i387-fp.c (num_xmm_registers): Delete.
9306 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9307 calls to new interface.
9308 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9309 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9310 Infer the number of xmm registers from the regcache's target
9312 * i387-fp.h (num_xmm_registers): Delete.
9313 * inferiors.c (add_thread): Don't install the thread's regcache
9315 * proc-service.c (gregset_info): Fetch the current inferior's
9316 regs_info. Adjust to use it.
9317 * regcache.c: Include tdesc.h.
9318 (register_bytes, reg_defs, num_registers)
9319 (gdbserver_expedite_regs): Delete.
9320 (get_thread_regcache): If the thread doesn't have a regcache yet,
9321 create one, instead of aborting gdbserver.
9322 (regcache_invalidate_one): Rename to ...
9323 (regcache_invalidate_thread): ... this.
9324 (regcache_invalidate_one): New.
9325 (regcache_invalidate): Only invalidate registers of the current
9327 (init_register_cache): Add target_desc parameter, and use it.
9328 (new_register_cache): Ditto. Assert the target description has a
9329 non zero registers_size.
9330 (regcache_cpy): Add assertions. Adjust.
9331 (realloc_register_cache, set_register_cache): Delete.
9332 (registers_to_string, registers_from_string): Adjust.
9333 (find_register_by_name, find_regno, find_register_by_number)
9334 (register_cache_size): Add target_desc parameter, and use it.
9335 (free_register_cache_thread, free_register_cache_thread_one)
9336 (regcache_release, register_cache_size): New.
9337 (register_size): Add target_desc parameter, and use it.
9338 (register_data, supply_register, supply_register_zeroed)
9339 (supply_regblock, supply_register_by_name, collect_register)
9340 (collect_register_as_string, collect_register_by_name): Adjust.
9341 * regcache.h (struct target_desc): Forward declare.
9342 (struct regcache) <tdesc>: New field.
9343 (init_register_cache, new_register_cache): Add target_desc
9345 (regcache_invalidate_thread): Declare.
9346 (regcache_invalidate_one): Delete declaration.
9347 (regcache_release): Declare.
9348 (find_register_by_number, register_cache_size, register_size)
9349 (find_regno): Add target_desc parameter.
9350 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9352 * remote-utils.c: Include tdesc.h.
9353 (outreg, prepare_resume_reply): Adjust.
9354 * server.c: Include tdesc.h.
9355 (gdbserver_xmltarget): Delete declaration.
9356 (get_features_xml, process_serial_event): Adjust.
9357 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9359 (struct process_info) <tdesc>: New field.
9360 (ipa_tdesc): Declare.
9361 * tdesc.c: New file.
9362 * tdesc.h: New file.
9363 * tracepoint.c: Include tdesc.h.
9364 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9365 (get_context_regcache): Adjust to pass ipa_tdesc down.
9366 (do_action_at_tracepoint): Adjust to get the register cache size
9367 from the context regcache's description.
9368 (traceframe_walk_blocks): Adjust to get the register cache size
9369 from the current trace frame's description.
9370 (traceframe_get_pc): Adjust to get current trace frame's
9371 description and pass it down.
9372 (gdb_collect): Adjust to get the register cache size from the
9374 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9375 (gdbserver_xmltarget): Delete.
9376 (initialize_low_tracepoint): Set the ipa's target description.
9377 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9378 (initialize_low_tracepoint): Set the ipa's target description.
9379 * linux-x86-low.c: Include tdesc.h.
9380 [__x86_64__] (is_64bit_tdesc): New.
9381 (ps_get_thread_area, x86_get_thread_area): Use it.
9382 (i386_cannot_store_register): Rename to ...
9383 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9384 (i386_cannot_fetch_register): Rename to ...
9385 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9386 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9388 (target_regsets): Rename to ...
9389 (x86_regsets): ... this.
9390 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9392 (x86_siginfo_fixup): Use is_64bit_tdesc.
9393 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9394 (tdesc_x32_avx_linux, tdesc_x32_linux)
9395 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9397 (x86_linux_update_xmltarget): Delete.
9398 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9399 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9400 (AMD64_LINUX_USER64_CS): New.
9401 (x86_linux_read_description): New, based on
9402 x86_linux_update_xmltarget.
9403 (same_process_callback): New.
9404 (x86_arch_setup_process_callback): New.
9405 (x86_linux_update_xmltarget): New.
9406 (x86_regsets_info): New.
9407 (amd64_linux_regs_info): New.
9408 (i386_linux_usrregs_info): New.
9409 (i386_linux_regs_info): New.
9410 (x86_linux_regs_info): New.
9411 (x86_arch_setup): Reimplement.
9412 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9413 (x86_emit_ops): Ditto.
9414 (the_low_target): Adjust. Install x86_linux_regs_info,
9415 x86_cannot_fetch_register, and x86_cannot_store_register.
9416 (initialize_low_arch): New.
9417 * linux-ia64-low.c (tdesc_ia64): Declare.
9418 (ia64_fetch_register): Adjust.
9419 (ia64_usrregs_info, regs_info): New globals.
9420 (ia64_regs_info): New function.
9421 (the_low_target): Adjust.
9422 (initialize_low_arch): New function.
9423 * linux-sparc-low.c (tdesc_sparc64): Declare.
9424 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9426 (sparc_arch_setup): New function.
9427 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9428 (the_low_target): Adjust.
9429 (initialize_low_arch): New function.
9430 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9431 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9432 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9433 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9434 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9435 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9436 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9437 (tdesc_powerpc_isa205_vsx64l): Declare.
9438 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9439 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9440 (ppc_set_pc, ppc_get_hwcap): Adjust.
9441 (ppc_usrregs_info): Forward declare.
9442 (!__powerpc64__) ppc_regmap_adjusted: New global.
9443 (ppc_arch_setup): Adjust to the current process'es target
9445 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9446 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9447 (ppc_store_evrregset): Adjust.
9448 (target_regsets): Rename to ...
9449 (ppc_regsets): ... this, and make static.
9450 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9451 (ppc_regs_info): New function.
9452 (the_low_target): Adjust.
9453 (initialize_low_arch): New function.
9454 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9455 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9456 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9457 (tdesc_s390x_linux64v2): Declare.
9458 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9459 (s390_fill_gregset, s390_store_last_break): Adjust.
9460 (target_regsets): Rename to ...
9461 (s390_regsets): ... this, and make static.
9462 (s390_get_pc, s390_set_pc): Adjust.
9463 (s390_get_hwcap): New target_desc parameter, and use it.
9464 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9465 (s390_arch_setup): Adjust to set the current process'es target
9466 description. Don't adjust the regmap.
9467 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9468 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9469 (regs_info_3264): New globals.
9470 (s390_regs_info): New function.
9471 (the_low_target): Adjust.
9472 (initialize_low_arch): New function.
9473 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9474 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9475 [__mips64] (init_registers_mips_linux)
9476 (init_registers_mips_dsp_linux): Delete defines.
9477 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9478 (have_dsp): New global.
9479 (mips_read_description): New, based on mips_arch_setup.
9480 (mips_arch_setup): Reimplement.
9481 (get_usrregs_info): New function.
9482 (mips_cannot_fetch_register, mips_cannot_store_register)
9483 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9484 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9485 (target_regsets): Rename to ...
9486 (mips_regsets): ... this, and make static.
9487 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9488 (dsp_regs_info, regs_info): New globals.
9489 (mips_regs_info): New function.
9490 (the_low_target): Adjust.
9491 (initialize_low_arch): New function.
9492 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9493 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9495 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9496 (arm_read_description): New, with bits factored from
9498 (arm_arch_setup): Reimplement.
9499 (target_regsets): Rename to ...
9500 (arm_regsets): ... this, and make static.
9501 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9502 (arm_regs_info): New function.
9503 (the_low_target): Adjust.
9504 (initialize_low_arch): New function.
9505 * linux-m68k-low.c (tdesc_m68k): Declare.
9506 (target_regsets): Rename to ...
9507 (m68k_regsets): ... this, and make static.
9508 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9509 (m68k_regs_info): New function.
9510 (m68k_arch_setup): New function.
9511 (the_low_target): Adjust.
9512 (initialize_low_arch): New function.
9513 * linux-sh-low.c (tdesc_sharch): Declare.
9514 (target_regsets): Rename to ...
9515 (sh_regsets): ... this, and make static.
9516 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9517 (sh_regs_info, sh_arch_setup): New functions.
9518 (the_low_target): Adjust.
9519 (initialize_low_arch): New function.
9520 * linux-bfin-low.c (tdesc_bfin): Declare.
9521 (bfin_arch_setup): New function.
9522 (bfin_usrregs_info, regs_info): New globals.
9523 (bfin_regs_info): New function.
9524 (the_low_target): Adjust.
9525 (initialize_low_arch): New function.
9526 * linux-cris-low.c (tdesc_cris): Declare.
9527 (cris_arch_setup): New function.
9528 (cris_usrregs_info, regs_info): New globals.
9529 (cris_regs_info): New function.
9530 (the_low_target): Adjust.
9531 (initialize_low_arch): New function.
9532 * linux-cris-low.c (tdesc_crisv32): Declare.
9533 (cris_arch_setup): New function.
9534 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9535 (cris_regs_info): New function.
9536 (the_low_target): Adjust.
9537 (initialize_low_arch): New function.
9538 * linux-m32r-low.c (tdesc_m32r): Declare.
9539 (m32r_arch_setup): New function.
9540 (m32r_usrregs_info, regs_info): New globals.
9541 (m32r_regs_info): Adjust.
9542 (initialize_low_arch): New function.
9543 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9544 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9545 (tic6x_usrregs_info): Forward declare.
9546 (tic6x_read_description): New function, based on ...
9547 (tic6x_arch_setup): ... this. Reimplement.
9548 (target_regsets): Rename to ...
9549 (tic6x_regsets): ... this, and make static.
9550 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9551 (tic6x_regs_info): New function.
9552 (the_low_target): Adjust.
9553 (initialize_low_arch): New function.
9554 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9555 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9556 (target_regsets): Rename to ...
9557 (xtensa_regsets): ... this, and make static.
9558 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9560 (xtensa_arch_setup, xtensa_regs_info): New functions.
9561 (the_low_target): Adjust.
9562 (initialize_low_arch): New function.
9563 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9564 (nios2_arch_setup): Set the current process'es tdesc.
9565 (target_regsets): Rename to ...
9566 (nios2_regsets): ... this.
9567 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9568 (nios2_regs_info): New function.
9569 (the_low_target): Adjust.
9570 (initialize_low_arch): New function.
9571 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9572 (aarch64_arch_setup): Set the current process'es tdesc.
9573 (target_regsets): Rename to ...
9574 (aarch64_regsets): ... this.
9575 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9576 (aarch64_regs_info): New function.
9577 (the_low_target): Adjust.
9578 (initialize_low_arch): New function.
9579 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9581 (target_regsets): Rename to ...
9582 (tile_regsets): ... this.
9583 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9584 (tile_regs_info): New function.
9585 (tile_arch_setup): Set the current process'es tdesc.
9586 (the_low_target): Adjust.
9587 (initialize_low_arch): New function.
9588 * spu-low.c (tdesc_spu): Declare.
9589 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9590 * win32-arm-low.c (tdesc_arm): Declare.
9591 (arm_arch_setup): New function.
9592 (the_low_target): Install arm_arch_setup instead of
9594 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9595 (init_windows_x86): Rename to ...
9596 (i386_arch_setup): ... this. Set `win32_tdesc'.
9597 (the_low_target): Adjust.
9598 * win32-low.c (win32_tdesc): New global.
9599 (child_add_thread): Don't create the thread cache here.
9600 (do_initial_child_stuff): Set the new process'es tdesc.
9601 * win32-low.h (struct target_desc): Forward declare.
9602 (win32_tdesc): Declare.
9603 * lynx-i386-low.c (tdesc_i386): Declare global.
9604 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9605 * lynx-low.c (lynx_tdesc): New global.
9606 (lynx_add_process): Set the new process'es tdesc.
9607 * lynx-low.h (struct target_desc): Forward declare.
9608 (lynx_tdesc): Declare global.
9609 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9610 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9611 * nto-low.c (nto_tdesc): New global.
9612 (do_attach): Set the new process'es tdesc.
9613 * nto-low.h (struct target_desc): Forward declare.
9614 (nto_tdesc): Declare.
9615 * nto-x86-low.c (tdesc_i386): Declare.
9616 (nto_x86_arch_setup): Set `nto_tdesc'.
9618 2013-06-04 Gary Benson <gbenson@redhat.com>
9620 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9621 to qSupported response when appropriate.
9622 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9623 with nonzero-length annex.
9624 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9625 arguments supplied in annex.
9627 2013-05-31 Doug Evans <dje@google.com>
9630 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9631 64 bits in 64-cross-32 environment.
9633 2013-05-28 Pedro Alves <palves@redhat.com>
9635 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9636 (aarch64-without-fpu.c): Delete rule.
9637 * configure.srv (aarch64*-*-linux*): Remove references to
9638 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9639 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9642 2013-05-24 Pedro Alves <palves@redhat.com>
9644 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9645 instead of strchr/decode_address. Error if the range isn't split
9646 with a ','. Don't assume there's be a ':' in the action.
9648 2013-05-23 Yao Qi <yao@codesourcery.com>
9649 Pedro Alves <palves@redhat.com>
9651 * linux-low.c (lwp_in_step_range): New function.
9652 (linux_wait_1): If the thread was range stepping and stopped
9653 outside the stepping range, report the stop to GDB. Otherwise,
9654 continue stepping. Add range stepping debug output.
9655 (linux_set_resume_request): Copy the step range from the resume
9657 (linux_supports_range_stepping): New.
9658 (linux_target_ops) <supports_range_stepping>: Set to
9659 linux_supports_range_stepping.
9660 * linux-low.h (struct linux_target_ops)
9661 <supports_range_stepping>: New field.
9662 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9663 * linux-x86-low.c (x86_supports_range_stepping): New.
9664 (the_low_target) <supports_range_stepping>: Set to
9665 x86_supports_range_stepping.
9666 * server.c (handle_v_cont): Handle 'r' action.
9667 (handle_v_requests): Append ";r" if the target supports range
9669 * target.h (struct thread_resume) <step_range_start,
9670 step_range_end>: New fields.
9671 (struct target_ops) <supports_range_stepping>:
9673 (target_supports_range_stepping): New macro.
9675 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9677 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9678 confusion in comment.
9680 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9682 * lynx-low.c (struct process_info_private): New type.
9683 (lynx_add_process): New function.
9684 (lynx_create_inferior, lynx_attach): Replace calls to
9685 add_process by calls to lynx_add_process.
9686 (lynx_resume): If PTID is null, then try using
9687 current_process()->private->last_wait_event_ptid.
9689 (lynx_clear_inferiors): Delete. The contents of that function
9690 has been inlined in lynx_mourn;
9691 (lynx_wait_1): Save the ptid in the process's private data.
9692 (lynx_mourn): Free the process' private data. Replace call
9693 to lynx_clear_inferiors by call to clear_inferiors.
9695 2013-05-17 Yao Qi <yao@codesourcery.com>
9697 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9700 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9702 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9703 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9704 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9705 PT_TEXT_END_ADDR guards. Update comments.
9706 (linux_target_op) <read_offsets>: Conditionally define to
9707 linux_read_offsets if the target is UCLIBC and if it defines
9708 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9710 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9711 Andrew Jenner <andrew@codesourcery.com>
9713 * Makefile.in (SFILES): Add linux-nios2-low.c.
9714 (clean): Add action to delete nios2-linux.c.
9715 (nios2-linux.c): New rule.
9716 * configure.srv: Add nios2*-*-linux*.
9717 * linux-nios2-low.c: New.
9719 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9721 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9723 2013-04-25 Hui Zhu <hui@codesourcery.com>
9726 * ax.c (ax_printf): Add fflush.
9728 2013-04-22 Tom Tromey <tromey@redhat.com>
9730 * Makefile.in (SFILES): Add filestuff.c.
9731 (OBS): Add filestuff.o.
9732 (filestuff.o): New target.
9733 * config.in, configure: Rebuild.
9734 * configure.ac: Check for fdwalk, pipe2.
9736 2013-04-17 Pedro Alves <palves@redhat.com>
9738 * configure.ac (USE_THREAD_DB): Delete variable.
9739 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9740 Don't AC_SUBST USE_THREAD_DB.
9741 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9742 * config.in, configure: Regenerate.
9744 2013-04-16 Pedro Alves <palves@redhat.com>
9746 * linux-low.h (struct lwp_info) <thread_known>: Move under
9747 the USE_THREAD_DB #ifdef.
9749 2013-04-16 Pedro Alves <palves@redhat.com>
9751 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9752 (linux-low.o): Delete rule.
9753 * linux-low.h: Always include "gdb_thread_db.h" instead of
9754 conditionally including thread_db.h.
9755 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9758 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9760 * Makefile.in (install-only): Fix make install regression.
9762 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9764 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9765 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9767 * gdbserver.1: Remove.
9769 2013-03-22 Pedro Alves <palves@redhat.com>
9771 * linux-low.c (handle_extended_wait): Don't call
9772 linux_enable_event_reporting.
9774 2013-03-15 Tony Theodore <tonyt@logyst.com>
9777 * Makefile.in (SHELL): Use @SHELL@.
9779 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9781 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9784 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9786 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9787 Remove extraneous NULL element.
9789 2013-03-13 Yao Qi <yao@codesourcery.com>
9791 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9792 'V' block in trace frame.
9794 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9796 * target.h (struct target_ops): Add btrace ops.
9797 (target_supports_btrace): New macro.
9798 (target_enable_btrace): New macro.
9799 (target_disable_btrace): New macro.
9800 (target_read_btrace): New macro.
9801 * gdbthread.h (struct thread_info): Add btrace field.
9802 * server.c: Include btrace-common.h.
9803 (handle_btrace_general_set): New function.
9804 (handle_btrace_enable): New function.
9805 (handle_btrace_disable): New function.
9806 (handle_general_set): Call handle_btrace_general_set.
9807 (handle_qxfer_btrace): New function.
9808 (struct qxfer qxfer_packets[]): Add btrace entry.
9809 * inferiors.c (remove_thread): Disable btrace.
9810 * linux-low: Include linux-btrace.h.
9811 (linux_low_enable_btrace): New function.
9812 (linux_low_read_btrace): New function.
9813 (linux_target_ops): Add btrace ops.
9814 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9815 Add srv_linux_btrace=yes.
9816 (x86_64-*-linux*): Add linux-btrace.o.
9817 Add srv_linux_btrace=yes.
9818 * configure.ac: Define HAVE_LINUX_BTRACE.
9819 * config.in: Regenerated.
9820 * configure: Regenerated.
9822 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9824 * server.c (handle_qxfer): Preserve error message if -3 is
9826 (qxfer): Document the -3 return value.
9828 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9830 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9831 (linux_btrace_h): New variable.
9832 (linux-btrace.o): New rule.
9834 2013-03-08 Stan Shebs <stan@codesourcery.com>
9835 Hafiz Abid Qadeer <abidh@codesourcery.com>
9837 * tracepoint.c (trace_buffer_size): New global.
9838 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9839 (init_trace_buffer): Change to one-argument function. Allocate
9840 trace buffer memory.
9841 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9842 handle QTBuffer:size packet.
9843 (cmd_bigqtbuffer_size): New function.
9844 (initialize_tracepoint): Call init_trace_buffer with
9845 DEFAULT_TRACE_BUFFER_SIZE.
9846 * server.c (handle_query): Add QTBuffer:size in the
9849 2013-03-07 Yao Qi <yao@codesourcery.com>
9851 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9852 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9854 (cmd_qtsp): Adjust condition. Do post increment.
9855 Set cur_action and cur_step_action back to 0.
9857 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9860 * linux-low.c (linux_write_memory): Return early success if LEN is
9863 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9865 * configure.srv: Add x86_64-*-cygwin* as target.
9867 2013-02-28 Tom Tromey <tromey@redhat.com>
9869 * configure.ac: Invoke AC_SYS_LARGEFILE.
9870 * configure, config.in: Rebuild.
9872 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9874 * win32-low.c: Throughout, fix format strings and casts of
9875 printf-like functions to avoid type related warnings on all
9877 (get_child_debug_event): Print dwDebugEventCode as hex since
9878 that's how it's usually documented.
9880 2013-02-28 Yao Qi <yao@codesourcery.com>
9882 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9885 2013-02-27 Jiong Wang <jiwang@tilera.com>
9887 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9888 (reg-tilegx32.c): New rule.
9889 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9890 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9891 different register info initializer according to elf class.
9892 (init_registers_tilgx32): New function. The tilegx32 register info
9894 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9895 (tile_store_gregset): Likewise.
9897 2013-02-27 Yao Qi <yao@codesourcery.com>
9899 * server.c (process_point_options): Print debug message when
9900 debug_threads is true.
9902 2013-02-26 Yao Qi <yao@codesourcery.com>
9904 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9906 2013-02-19 Pedro Alves <palves@redhat.com>
9907 Kai Tietz <ktietz@redhat.com>
9911 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9912 instead of strtoul to extract address from packet.
9913 (process_serial_event) <'z'>: Likewise.
9915 2013-02-18 Yao Qi <yao@codesourcery.com>
9917 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9919 2013-02-14 Pedro Alves <palves@redhat.com>
9923 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9924 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9926 2013-02-14 Pedro Alves <palves@redhat.com>
9928 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9930 2013-02-14 Pedro Alves <palves@redhat.com>
9932 * tracepoint.c (save_string): Delete.
9933 (add_tracepoint_action): Use savestring instead of save_string.
9935 2013-02-12 Pedro Alves <palves@redhat.com>
9937 * linux-xtensa-low.c: Ditto.
9938 * xtensa-xtregs.c: Ditto.
9940 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9942 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9945 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9947 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9948 aarch64_num_wp_regs and aarch64_num_bp_regs to
9949 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9951 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9953 * linux-aarch64-low.c (ps_get_thread_area): Replace
9954 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9956 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9957 Marcus Shawcroft <marcus.shawcroft@arm.com>
9958 Nigel Stephens <nigel.stephens@arm.com>
9959 Yufeng Zhang <yufeng.zhang@arm.com>
9961 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9962 (aarch64.c, aarch64-without-fpu.c): New targets.
9963 * configure.srv (aarch64*-*-linux*): New.
9964 * linux-aarch64-low.c: New file.
9966 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9968 * linux-low.c (handle_extended_wait, linux_create_inferior)
9969 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9970 (dequeue_one_deferred_signal, linux_resume_one_thread)
9971 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9972 (linux_tracefork_grandchild, linux_test_for_tracefork)
9973 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9974 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9975 where the argument is 0.
9977 2013-01-25 Yao Qi <yao@codesourcery.com>
9979 * event-loop.c: Include "queue.h".
9980 (gdb_event_p): New typedef.
9981 (struct gdb_event) <next_event>: Remove.
9982 (event_queue): Change to QUEUE(gdb_event_p).
9983 (async_queue_event): Remove.
9984 (gdb_event_xfree): New.
9985 (initialize_event_loop): New.
9986 (process_event): Use API from QUEUE.
9987 (wait_for_event): Likewise.
9988 * server.c (main): Call initialize_event_loop.
9989 * server.h (initialize_event_loop): Declare.
9991 2013-01-18 Yao Qi <yao@codesourcery.com>
9993 * ax.h (struct eval_agent_expr_context): New.
9994 (gdb_eval_agent_expr): Update declaration.
9995 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9996 TFRAME. Add new argument CTX.
9997 * server.h (struct eval_agent_expr_context): Declare.
9998 (agent_mem_read, agent_tsv_read): Update declaration.
9999 (agent_mem_read_string): Likewise.
10000 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10001 (add_traceframe_block): Add new argument TPOINT.
10002 Increase TPOINT->traceframe_usage.
10003 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10004 eval_tracepoint_agent_expr.
10005 (condition_true_at_tracepoint): Likewise.
10006 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10007 (agent_mem_read_string, agent_tsv_read): Likewise.
10009 2013-01-16 Yao Qi <yao@codesourcery.com>
10011 * linux-low.c (linux_resume_one_lwp): Don't check
10012 'lwp->bp_reinsert != 0'.
10014 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10015 Pedro Alves <palves@redhat.com>
10017 * lynx-low.c (ptrace_request_to_str): Define a temporary
10018 macro and use it to simplify this function's implementation.
10020 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10022 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10025 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10027 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10029 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10031 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10033 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10035 * lynx-low.c (lynx_resume): Use the resume_info parameter
10036 to determine the ptid for the lynx_ptrace call, unless
10037 it is equal to minus_one_ptid, in which case we use the
10038 ptid of the current_inferior.
10039 (lynx_wait_1): After having received a thread create/exit
10040 event, resume the inferior's execution using the signaling
10041 thread's ptid, rather than the old ptid.
10043 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10045 * lynx-low.c (lynx_resume): Delete variable ret.
10047 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10049 * gdbreplay.c (gdbreplay_version): Update copyright year.
10050 * server.c (gdbserver_version): Likewise.
10052 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10054 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10057 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10059 * lynx-low.c (ptrace_request_to_str): Add handling for
10060 PTRACE_GETTRACESIG.
10062 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10064 * lynx-low.c (lynx_attach): Delete variable new_process.
10066 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10068 * lynx-low.c (lynx_create_inferior): Delete variable
10071 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10073 * lynx-low.c (ptrace_request_to_str): Do not handle
10074 PTRACE_GETTHREADLIST if this macro does not exist.
10076 2012-12-15 Yao Qi <yao@codesourcery.com>
10078 * Makefile.in (OBS): Add notif.o.
10079 * notif.c, notif.h: New.
10080 * server.c: Include "notif.h".
10081 (struct vstop_notif) <next>: Remove.
10083 (queue_stop_reply): Update.
10084 (push_event, send_next_stop_reply): Remove.
10085 (discard_queued_stop_replies): Update.
10086 (notif_stop): New variable.
10087 (handle_v_stopped): Remove.
10088 (handle_v_requests): Don't call handle_v_stopped. Call
10089 handle_ack_notif instead.
10090 (queue_stop_reply_callback): Call notif_event_enque instead
10091 of queue_stop_reply.
10092 (handle_status): Don't call send_next_stop_reply, call
10093 notif_write_event instead.
10094 (kill_inferior_callback): Likewise.
10095 (detach_or_kill_inferior_callback): Likewise.
10096 (main): Call initialize_notif.
10097 (process_serial_event): Call QUEUE_is_empty.
10098 (handle_target_event): Call notif_push instead of push event.
10099 * server.h (push_event): Remove declaration.
10101 2012-12-10 Tom Tromey <tromey@redhat.com>
10103 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10104 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10107 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10108 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10109 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10110 (amd64-linux-ipa.o, ax.o): Rewrite.
10111 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10112 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10113 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10114 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10115 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10116 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10117 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10118 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10119 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10120 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10121 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10122 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10123 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10124 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10125 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10126 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10127 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10128 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10129 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10130 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10131 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10132 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10133 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10134 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10135 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10136 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10137 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10138 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10139 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10140 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10141 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10142 (reg-tilegx.o): Remove.
10143 (all_object_files): New macro.
10144 Include .deps files.
10145 * aclocal.m4, configure: Rebuild.
10146 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10147 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10148 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10150 2012-12-05 Tom Tromey <tromey@redhat.com>
10153 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10155 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10157 * configure.ac: Check for linux/perf_event.h.
10158 * config.in: Regenerated.
10159 * configure: Regenerated.
10161 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10163 * hostio.c (handle_readlink): Decrease buffer size
10164 parameter passed to readlink by one byte.
10166 2012-11-26 Yao Qi <yao@codesourcery.com>
10168 * configure.ac (build_warnings): Append '-Wempty-body'.
10169 * configure: Regenerated.
10170 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10173 2012-11-15 Pierre Muller <muller@sourceware.org>
10175 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10176 * config.in: Regenerate.
10177 * configure: Regenerate.
10178 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10179 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10180 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10181 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10183 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10184 instead of <sys/wait.h> header.
10185 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10187 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10189 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10190 (various make rules): Remove -DGDBSERVER
10192 2012-11-09 Yao Qi <yao@codesourcery.com>
10194 * spu-low.c (current_ptid): Move it to ..
10195 * gdbthread.h: ... here. New.
10196 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10197 * server.c (myresume, process_serial_event): Likewise.
10198 * thread-db.c (thread_db_find_new_threads): Likewise.
10199 * tracepoint.c (run_inferior_command): Likewise.
10201 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10203 * server.c (handle_search_memory_1): Include access length in
10206 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10208 * linux-crisv32-low.c: Fix compile errors.
10210 2012-09-04 Yao Qi <yao@codesourcery.com>
10212 * tracepoint.c (cmd_qtsv): Adjust debug message.
10213 Don't check CUR_TPOINT.
10215 2012-08-28 Yao Qi <yao@codesourcery.com>
10217 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10218 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10219 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10220 Remove declarations of xmalloc, xreallloc, xstrdup and
10222 * Makefile.in (libiberty_h): New.
10223 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10224 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10226 2012-08-23 Yao Qi <yao@codesourcery.com>
10228 * server.h: Remove declaration of 'xsnprintf'.
10230 2012-08-22 Keith Seitz <keiths@redhat.com>
10232 * server.h: Include build-gnulib-gbserver/config.h.
10233 * gdbreplay.c: Likewise.
10235 2012-08-08 Doug Evans <dje@google.com>
10237 * Makefile.in (SFILES): Add gdb_vecs.c.
10238 (OBS): Add gdb_vecs.o.
10239 (gdb_vecs_h, host_defs_h): New variables.
10240 (thread-db.o): Add $(gdb_vecs_h) dependency.
10241 (gdb_vecs.o): New rule.
10242 * thread-db.c: #include "gdb_vecs.h".
10243 (thread_db_load_search): Use a vector to iterate over path elements.
10244 Handle text appearing after "$pdir".
10246 * configure.ac: Add check for strstr.
10247 * config.in: Regenerate.
10248 * configure: Regenerate.
10250 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10252 * hostio.c (handle_pread): If pread fails, fall back to attempting
10254 (handle_pwrite): Likewise for pwrite.
10256 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10258 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10259 between unsupported TYPE and unimplementable ADDR/LEN combination.
10260 (arm_insert_point): Act on new return value.
10262 2012-07-31 Pedro Alves <palves@redhat.com>
10264 * server.c (process_point_options): Only skip tokens if we find
10265 one that is unrecognized. Don't treat 'X' specially while
10266 skipping unrecognized tokens.
10268 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10270 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10271 to 4-byte-align HW breakpoint addresses for Thumb.
10273 2012-07-27 Yao Qi <yao@codesourcery.com>
10277 * server.h: Declare gdb_agent_about_to_close.
10278 * target.c (kill_inferior): Include "agent.h".
10279 New. Send command 'kill'.
10280 * target.h (kill_inferior): Removed macro.
10281 * tracepoint.c (gdb_agent_about_to_close): New.
10282 (gdb_agent_helper_thread): Handle command 'close'.
10283 Wait endlessly until the inferior stops.
10284 Install gdb_agent_remove_socket to atexit hook.
10285 (agent_socket_name): New static variable.
10286 (gdb_agent_socket_init): Replace local variable 'name' with
10287 'agent_socket_name'.
10288 (gdb_agent_remove_socket): New.
10290 2012-07-27 Yao Qi <yao@codesourcery.com>
10292 * server.c (process_point_options): Stop at 'X' when parsing.
10294 2012-07-19 Michael Eager <eager@eagercon.com>
10296 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10298 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10299 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10300 hardware breakpoint.
10302 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10304 * gdbserver/linux-low.c (initialize_low): Call
10305 linux_ptrace_init_warnings.
10307 2012-07-02 Doug Evans <dje@google.com>
10309 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10312 2012-07-02 Stan Shebs <stan@codesourcery.com>
10314 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10315 (ax.o): Add it to build rule.
10317 (OBS): Add format.o.
10318 (IPA_OBS): Add format.o.
10319 * server.c (handle_query): Claim support for breakpoint commands.
10320 (process_point_options): Add command case.
10321 (process_serial_event): Leave running if there are printfs in
10323 * mem-break.h (any_persistent_commands): Declare.
10324 (add_breakpoint_commands): Declare.
10325 (gdb_no_commands_at_breakpoint): Declare.
10326 (run_breakpoint_commands): Declare.
10327 * mem-break.c (struct point_command_list): New struct.
10328 (struct breakpoint): New field command_list.
10329 (any_persistent_commands): New function.
10330 (add_commands_to_breakpoint): New function.
10331 (add_breakpoint_commands): New function.
10332 (gdb_no_commands_at_breakpoint): New function.
10333 (run_breakpoint_commands): New function.
10334 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10336 * ax.c: Include format.h.
10337 (ax_printf): New function.
10338 (gdb_eval_agent_expr): Add printf opcode.
10340 2012-06-13 Yao Qi <yao@codesourcery.com>
10342 * server.c (start_inferior): Remove duplicated writes to fields
10343 'last_resume_kind' and 'last_status' of 'current_inferior'.
10345 2012-06-12 Yao Qi <yao@codesourcery.com>
10346 Pedro Alves <palves@redhat.com>
10348 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10350 * server.c (handle_v_cont): Extend comment.
10352 2012-06-11 Yao Qi <yao@codesourcery.com>
10354 * linux-low.c (linux_attach): Add 'static'.
10356 2012-06-06 Yao Qi <yao@codesourcery.com>
10358 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10360 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10362 Fix gcc -flto compilation warning.
10363 * server.c (main): Make variable multi_mode and attach volatile.
10365 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10367 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10368 if the platform doesn't know about it.
10370 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10372 * Makefile.in (SFILES): Add linux-tile-low.c.
10373 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10374 * configure.srv: Handle tilegx-*-linux*.
10375 * linux-tile-low.c: New file.
10377 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10379 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10381 2012-05-24 Pedro Alves <palves@redhat.com>
10385 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10387 2012-05-24 Pedro Alves <palves@redhat.com>
10391 Replace target_signal with gdb_signal throughout.
10393 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10395 * linux-low.c (linux_store_registers): Avoid the copying sequence
10396 when no data has been retrieved by ptrace.
10398 2012-05-22 Will Deacon <will.deacon@arm.com>
10400 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10401 Include asm/ptrace.h.
10402 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10405 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10407 * linux-low.c (linux_store_registers): Don't re-retrieve data
10408 with ptrace that has already been obtained from /proc. Always
10409 copy any data retrieved with ptrace to the buffer supplied.
10411 2012-05-11 Yao Qi <yao@codesourcery.com>
10412 Pedro Alves <palves@redhat.com>
10414 * linux-low.c (enum stopping_threads_kind): New.
10415 (stopping_threads): Change type to `enum stopping_threads_kind'.
10416 (handle_extended_wait): If stopping and suspending threads, leave
10417 the new_lwp suspended too.
10418 (linux_wait_for_event): Adjust.
10419 (stop_all_lwps): Set `stopping_threads' to
10420 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10421 whether we're suspending threads or just stopping them. Assert no
10424 2012-04-29 Yao Qi <yao@codesourcery.com>
10426 * server.h: Move some code to ...
10427 * gdbthread.h: ... here. New.
10428 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10429 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10430 (nto-low.o, win32-low.o): Likewise.
10431 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10432 * regcache.c, remote-utils.c, server.c: Likewise.
10433 * target.c, tracepoint.c, win32-low.c: Likewise.
10435 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10437 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10438 (PTRACE_ARG4_TYPE): Likewise.
10439 (PTRACE_XFER_TYPE): Likewise.
10440 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10441 ptrace to PTRACE_ARG3_TYPE.
10442 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10443 (PTRACE_ARG4_TYPE): Likewise.
10444 (PTRACE_XFER_TYPE): Likewise.
10445 (linux_detach_one_lwp): Cast fourth argument of
10446 ptrace to long then PTRACE_ARG4_TYPE.
10447 (regsets_fetch_inferior_registers): Cast third argument of
10448 ptrace to long then PTRACE_ARG3_TYPE.
10449 (regsets_store_inferior_registers): Likewise.
10451 2012-04-20 Pedro Alves <palves@redhat.com>
10453 * configure: Regenerate.
10455 2012-04-19 Pedro Alves <palves@redhat.com>
10457 * Makefile.in (GNULIB_BUILDDIR): New.
10458 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10459 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10460 (all, install-only, uninstall, clean-info, all-lib, clean): No
10461 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10462 (maintainer-clean realclean distclean): Use subdir_do.
10464 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10465 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10466 * acinclude.m4: Include acx_configure_dir.m4.
10467 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10468 calls. Call AC_PROG_RANLIB. Configure gnulib using
10471 (GNULIB_STDINT_H): Adjust.
10472 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10473 * gdbreplay.c: Include build-gnulib/config.h.
10474 * server.h: Likewise.
10475 * aclocal.m4: Regenerate.
10476 * config.in: Regenerate.
10477 * configure: Regenerate.
10479 2012-04-19 Pedro Alves <palves@redhat.com>
10481 * Makefile.in (LIBGNU, INCGNU): Adjust.
10482 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10483 (all, install-only, uninstall, clean-info, all-lib, clean)
10484 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10485 * configure.ac: Adjust AC_OUTPUT output.
10486 * aclocal.m4: Regenerate.
10487 * configure: Regenerate.
10489 2012-04-19 Pedro Alves <palves@redhat.com>
10491 * Makefile.in (generated_files): New.
10492 (server_h): Remove the explicit dependency on config.h, and depend
10493 on $generated_files.
10495 2012-04-19 Pedro Alves <palves@redhat.com>
10497 * Makefile.in (INCGNU): Add -Ignulib.
10499 2012-04-19 Pedro Alves <palves@redhat.com>
10501 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10502 (INCGNU): ... this, and spell out -I here.
10503 (GNULIB_LIB): Rename to ...
10504 (LIBGNU): ... this.
10505 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10507 2012-04-19 Pedro Alves <palves@redhat.com>
10509 * config.in: Regenerate.
10511 2012-04-19 Pedro Alves <palves@redhat.com>
10513 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10514 * server.h (memmem): Remove declaration.
10515 * config.in: Regenerate.
10516 * configure: Regenerate.
10518 2012-04-19 Yao Qi <yao@codesourcery.com>
10520 * Makefile.in (SFILES): Add common/vec.c.
10524 2012-04-19 Yao Qi <yao@codesourcery.com>
10526 * remote-utils.c (prepare_resume_reply): Replace with macro
10527 target_core_of_thread.
10528 * server.c (handle_qxfer_threads_proper): Likewise.
10529 * target.h (traget_core_of_thread): New macro.
10531 2012-04-18 Pedro Alves <palves@redhat.com>
10533 * aclocal.m4: Regenerate.
10534 * configure: Regenerate.
10536 2012-04-16 Yao Qi <yao@codesourcery.com>
10538 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10539 duplicated on address.
10541 2012-04-16 Yao Qi <yao@codesourcery.com>
10543 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10544 (struct tracepoint_action_ops) <send>: New field.
10545 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10546 (agent_expr_send, x_tracepoint_action_send): New.
10547 (l_tracepoint_action_send): New.
10548 (cmd_qtdp): Download and install tracepoint
10549 according to `use_agent'.
10550 (run_inferior_command): Add one more parameter `len'.
10552 (tracepoint_send_agent): New.
10553 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10555 2012-04-16 Yao Qi <yao@codesourcery.com>
10557 * tracepoint.c (download_tracepoints): Moved to ...
10558 (cmd_qtstart): ... here.
10560 2012-04-14 Yao Qi <yao@codesourcery.com>
10562 * tracepoint.c: Include inttypes.h.
10563 (struct collect_memory_action): Use sized types.
10564 (struct tracepoint): Likewise.
10565 (cmd_qtdp, stop_tracing): Update print specifiers.
10566 (cmd_qtp, response_tracepoint): Likewise.
10567 (collect_data_at_tracepoint): Likewise.
10568 (collect_data_at_step): Likewise.
10570 2012-04-14 Yao Qi <yao@codesourcery.com>
10572 Import gnulib module inttypes.
10573 * aclocal.m4, config.in, configure: Regenerated.
10575 2012-04-14 Yao Qi <yao@codesourcery.com>
10577 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10578 Makefile and config.status at last.
10580 2012-04-13 Yao Qi <yao@codesourcery.com>
10582 * tracepoint.c: Include stdint.h unconditionally.
10584 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10586 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10587 on BFD_HAVE_SYS_PROCFS_TYPE.
10588 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10589 * configure: Regenerate.
10590 * config.in: Likewise.
10592 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10594 * Makefile.in (clean): Also remove x32.c x32-linux.c
10595 x32-avx.c x32-avx-linux.c.
10596 (x32.o): New target.
10598 (x32-linux.o): Likewise.
10599 (x32-linux.c): Likewise.
10600 (x32-avx.o): Likewise.
10601 (x32-avx.c): Likewise.
10602 (x32-avx-linux.o): Likewise.
10603 (x32-avx-linux.c): Likewise.
10605 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10606 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10607 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10608 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10609 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10610 i386/x32-avx-linux.xml.
10612 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10613 (init_registers_x32_avx_linux): Likwise.
10614 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10615 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10617 2012-04-13 Pedro Alves <palves@redhat.com>
10619 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10620 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10621 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10622 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10625 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10627 * linux-x86-low.c (compat_x32_clock_t): New.
10628 (compat_x32_siginfo_t): Likewise.
10629 (compat_x32_siginfo_from_siginfo): Likewise.
10630 (siginfo_from_compat_x32_siginfo): Likewise.
10631 (linux_is_elf64): Likewise.
10632 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10633 and siginfo_from_compat_x32_siginfo for x32.
10634 (x86_arch_setup): Set linux_is_elf64.
10636 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10639 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10641 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10642 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10643 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10644 compatible with process.
10646 2012-04-12 Yao Qi <yao@codesourcery.com>
10648 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10649 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10650 (install-only, install-info, clean): Handle sub dir gnulib.
10651 (all-lib, am--refresh): New targets.
10652 (memmem.o): Remove target.
10653 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10654 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10655 (AC_REPLACE_FUNCS): Remove memmem.
10656 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10657 (AC_OUTPUT): Generate Makefile in gnulib/.
10658 * aclocal.m4, config.in, configure: Regenerated.
10660 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10662 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10664 2012-04-05 Pedro Alves <palves@redhat.com>
10666 -Werror=strict-aliasing
10668 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10671 2012-04-04 Pedro Alves <palves@redhat.com>
10673 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10674 (sparc_store_gregset_from_stack, sparc_store_gregset)
10675 (sparc_breakpoint_at): Fix formatting.
10677 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10679 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10681 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10682 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10683 * config.in: Regenerate.
10684 * configure: Likewise.
10686 2012-03-29 Pedro Alves <palves@redhat.com>
10688 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10689 Correct ptrace arguments.
10691 2012-03-28 Pedro Alves <palves@redhat.com>
10693 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10694 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10695 (IA64_FR1_REGNUM): New defines.
10696 (ia64_fetch_register): New.
10697 (the_low_target): Install it.
10698 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10700 * linux-low.c (linux_fetch_registers): Try the
10701 the_low_target.fetch_register hook first.
10703 * linux-arm-low.c (the_low_target): Adjust.
10704 * linux-bfin-low.c (the_low_target): Adjust.
10705 * linux-cris-low.c (the_low_target): Adjust.
10706 * linux-crisv32-low.c (the_low_target): Adjust.
10707 * linux-m32r-low.c (the_low_target): Adjust.
10708 * linux-m68k-low.c (the_low_target): Adjust.
10709 * linux-mips-low.c (the_low_target): Adjust.
10710 * linux-ppc-low.c (the_low_target): Adjust.
10711 * linux-s390-low.c (the_low_target): Adjust.
10712 * linux-sh-low.c (the_low_target): Adjust.
10713 * linux-sparc-low.c (the_low_target): Adjust.
10714 * linux-tic6x-low.c (the_low_target): Adjust.
10715 * linux-x86-low.c (the_low_target): Adjust.
10716 * linux-xtensa-low.c (the_low_target): Adjust.
10718 2012-03-26 Pedro Alves <palves@redhat.com>
10720 * server.c (handle_qxfer_libraries): Don't bail early if
10721 the_target->qxfer_libraries_svr4 is not NULL.
10723 2012-03-26 Pedro Alves <palves@redhat.com>
10725 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10727 2012-03-23 Pedro Alves <palves@redhat.com>
10729 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10730 "library-list-svr4" element's start tag when the the DSO list is
10733 2012-03-23 Pedro Alves <palves@redhat.com>
10735 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10736 a variable whose type size is the same as the inferior's pointer
10739 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10741 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10743 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10744 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10745 * linux-low.h: Include <signal.h>.
10746 (struct siginfo): Remove forward declaration.
10747 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10750 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10752 * .gitignore: Ignore more files.
10754 2012-03-19 Pedro Alves <palves@redhat.com>
10755 Jan Kratochvil <jan.kratochvil@redhat.com>
10757 * server.c (cont_thread, general_thread): Add describing comments.
10758 (start_inferior): Clear `cont_thread'.
10759 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10762 2012-03-15 Yao Qi <yao@codesourcery.com>
10764 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10766 (cmd_qtdp): ... here.
10768 2012-03-15 Yao Qi <yao@codesourcery.com>
10770 * tracepoint.c (struct tracepoint_action_ops): New.
10771 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10772 (m_tracepoint_action_download): New.
10773 (r_tracepoint_action_download): New.
10774 (x_tracepoint_action_download): New.
10775 (l_tracepoint_action_download): New.
10776 (add_tracepoint_action): Install `action->ops' according type.
10777 (download_tracepoint_1): Move code `download' function pointer
10778 of various tracepoint_action_ops.
10780 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10782 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10783 linux_ptrace_attach_warnings.
10785 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10787 * Makefile.in (linux-ptrace.o): New.
10788 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10789 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10790 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10791 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10792 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10794 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10796 2012-03-08 Yao Qi <yao@codesourcery.com>
10797 Pedro Alves <palves@redhat.com>
10799 Fix PR server/13392.
10800 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10801 offset of JMP insn.
10802 * tracepoint.c (remove_tracepoint): New.
10803 (cmd_qtdp): Call remove_tracepoint when failed to install.
10805 2012-03-07 Pedro Alves <palves@redhat.com>
10807 * linux-low.c (get_detach_signal): New.
10808 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10809 Pass on pending signals to PTRACE_DETACH. Check the result of the
10811 * server.c (program_signals, program_signals_p): New.
10812 (handle_general_set): Handle QProgramSignals.
10813 * server.h (program_signals, program_signals_p): Declare.
10815 2012-03-05 Pedro Alves <palves@redhat.com>
10816 Jan Kratochvil <jan.kratochvil@redhat.com>
10818 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10821 2012-03-03 Yao Qi <yao@codesourcery.com>
10823 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10824 agent_look_up_symbols.
10826 2012-03-03 Yao Qi <yao@codesourcery.com>
10828 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10829 (linux-x86-low.o): Likewise.
10830 * server.h: Remove in_process_agent_loaded.
10831 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10835 2012-03-03 Yao Qi <yao@codesourcery.com>
10837 * tracepoint.c (gdb_agent_capability): New global.
10838 (in_process_agent_loaded_ust): Renamed to
10839 `in_process_agent_supports_ust'.
10841 (in_process_agent_supports_ust): Call agent_capability_check.
10842 (clear_installed_tracepoints): Assert that agent supports
10845 2012-03-03 Yao Qi <yao@codesourcery.com>
10847 * linux-low.c (linux_supports_agent): New.
10848 (linux_target_ops): Initialize field `supports_agent' with
10849 linux_supports_agent.
10850 * target.h (struct target_ops) <supports_agent>: New.
10851 (target_supports_agent): New macro.
10852 * server.c (handle_general_set): Handle packet 'QAgent'.
10853 (handle_query): Send `QAgent+'.
10854 * Makefile.in (server.o): Depends on agent.h.
10856 2012-03-03 Yao Qi <yao@codesourcery.com>
10858 * Makefile.in (OBS): Add agent.o.
10859 Add new rule for agent.o.
10860 Track dependence of tracepoint.c on agent.h.
10861 * tracepoint.c (run_inferior_command_1):
10862 (run_inferior_command): Call agent_run_command.
10863 (gdb_ust_connect_sync_socket): Deleted. Move it to
10865 (resume_thread, stop_thread): Likewise.
10866 (gdb_ust_socket_init): Renamed to ...
10867 (gdb_agent_socket_init): ... New.
10868 (gdb_ust_thread): Renamed to ...
10869 (gdb_agent_helper_thread): ... New.
10870 (gdb_ust_init): Move some code to ...
10871 (gdb_agent_init): ... here. New.
10872 [HAVE_UST]: Call gdb_ust_init.
10873 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10874 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10875 * config.in, configure: Regenerated.
10877 2012-03-02 Pedro Alves <palves@redhat.com>
10879 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10880 * linux-low.c (struct simple_pid_list): New.
10881 (stopped_pids): New a struct simple_pid_list pointer.
10882 (add_to_pid_list, pull_pid_from_list): New.
10883 (handle_extended_wait): Don't assume the first signal new children
10884 report is SIGSTOP. Adjust call to pull_pid_from_list.
10885 (linux_wait_for_lwp): Adjust.
10887 2012-03-02 Yao Qi <yao@codesourcery.com>
10889 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10892 2012-03-02 Yao Qi <yao@codesourcery.com>
10894 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10895 `stop_pc' and `tpoint'. Update caller.
10897 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10899 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10900 * linux-low.c (use_linux_regsets): New macro.
10901 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10902 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10903 (linux_register_in_regsets): New function.
10904 (usr_fetch_inferior_registers): Skip registers covered by
10906 (usr_store_inferior_registers): Likewise.
10907 (usr_fetch_inferior_registers): New macro.
10908 (usr_store_inferior_registers): Likewise.
10909 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10910 (linux_store_registers): Likewise.
10911 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10913 (init_registers_mips64_dsp_linux): Likewise.
10914 (init_registers_mips_linux): New macro.
10915 (init_registers_mips_dsp_linux): Likewise.
10916 (mips_dsp_num_regs): Likewise.
10917 (DSP_BASE, DSP_CONTROL): New fallback macros.
10918 (mips_base_regs): New macro.
10919 (mips_regmap): Use it. Fix the size.
10920 (mips_dsp_regmap): New variable.
10921 (mips_dsp_regset_bitmap): Likewise.
10922 (mips_arch_setup): New function.
10923 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10925 (mips_cannot_store_register): Likewise.
10926 (the_low_target): Update .arch_setup, .num_regs and .regmap
10927 initializers. Add .regset_bitmap initializer.
10928 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10930 * linux-bfin-low.c (the_low_target): Likewise.
10931 * linux-cris-low.c (the_low_target): Likewise.
10932 * linux-crisv32-low.c (the_low_target): Likewise.
10933 * linux-ia64-low.c (the_low_target): Likewise.
10934 * linux-m32r-low.c (the_low_target): Likewise.
10935 * linux-m68k-low.c (the_low_target): Likewise.
10936 * linux-ppc-low.c (the_low_target): Likewise.
10937 * linux-s390-low.c (the_low_target): Likewise.
10938 * linux-sh-low.c (the_low_target): Likewise.
10939 * linux-sparc-low.c (the_low_target): Likewise.
10940 * linux-tic6x-low.c (the_low_target): Likewise.
10941 * linux-x86-low.c (the_low_target): Likewise.
10942 * linux-xtensa-low.c (the_low_target): Likewise.
10943 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10944 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10945 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10947 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10948 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10950 2012-02-29 Yao Qi <yao@codesourcery.com>
10951 Pedro Alves <palves@redhat.com>
10953 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10954 `step_over_finished' is true.
10956 2012-02-27 Pedro Alves <palves@redhat.com>
10958 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10959 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10961 2012-02-27 Pedro Alves <palves@redhat.com>
10964 * linux-low.c (pid_is_stopped): New.
10965 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10967 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10969 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10972 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10974 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10976 2012-02-24 Luis Machado <lgustavo@codesourcery>
10978 * server.c (handle_query): Advertise support for target-side
10979 breakpoint condition evaluation.
10980 (process_point_options): New function.
10981 (process_serial_event): When inserting a breakpoint, check for
10982 a target-side condition that should be evaluated.
10984 * mem-break.c: Include regcache.h and ax.h.
10985 (point_cond_list_t): New data structure.
10986 (breakpoint) <cond_list>: New field.
10987 (find_gdb_breakpoint_at): Make non-static.
10988 (delete_gdb_breakpoint_at): Clear any target-side
10990 (clear_gdb_breakpoint_conditions): New function.
10991 (add_condition_to_breakpoint): Likewise.
10992 (add_breakpoint_condition): Likewise.
10993 (gdb_condition_true_at_breakpoint): Likewise.
10994 (gdb_breakpoint_here): Return result directly instead
10995 of going through a local variable.
10997 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10998 (clear_gdb_breakpoint_conditions): Likewise.
10999 (add_breakpoint_condition): Likewise.
11000 (gdb_condition_true_at_breakpoint): Likewise.
11002 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11003 (need_step_over_p): Take target-side breakpoint condition into
11006 2012-02-24 Luis Machado <lgustavo@codesourcery>
11008 * server.h: Include tracepoint.h.
11009 (agent_mem_read, agent_get_trace_state_variable_value,
11010 agent_set_trace_state_variable_value,
11011 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11012 get_set_tsv_func_addr): New prototypes.
11014 * ax.h: New include file.
11015 * ax.c: New source file.
11017 * tracepoint.c: Include ax.h.
11018 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11019 agent_expr, eval_result_type): Move to ax.h.
11020 (parse_agent_expr): Rename to ...
11021 (gdb_parse_agent_expr): ... this, make it non-static and move
11023 (unparse_agent_expr) Rename to ...
11024 (gdb_unparse_agent_expr): ... this, make it non-static and move
11026 (eval_agent_expr): Rename to ...
11027 (eval_tracepoint_agent_expr): ... this.
11028 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11029 forward declarations.
11030 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11031 (agent_get_trace_state_variable_value): New function.
11032 (agent_set_trace_state_variable_value): New function.
11033 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11034 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11035 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11036 (condition_true_at_tracepoint): Likewise.
11037 (parse_agent_expr): Rename to ...
11038 (gdb_parse_agent_expr): ... this and move to ax.c.
11039 (unparse_agent_expr): Rename to ...
11040 (gdb_unparse_agent_expr): ... this and move to ax.c.
11041 (gdb_agent_op_name): Move to ax.c.
11042 (eval_agent_expr): Rename to ...
11043 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11045 (eval_tracepoint_agent_expr): New function.
11046 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11048 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11050 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11051 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11052 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11053 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11054 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11055 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11056 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11057 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11058 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11059 (compile_bytecodes): Remove forward declaration.
11060 (is_goto_target): Move to ax.c.
11061 (compile_bytecodes): Move to ax.c and call
11062 agent_get_trace_state_variable_value (...) and
11063 agent_set_trace_state_variable_value (...).
11065 * Makefile.in: Update ax.c and IPA dependencies.
11067 2012-02-24 Pedro Alves <palves@redhat.com>
11069 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11070 (cmd_bigqtbuffer_circular): ... this. Only handle
11071 'QTBuffer:circular:'.
11072 (handle_tracepoint_general_set): Adjust.
11074 2012-02-16 Yao Qi <yao@codesourcery.com>
11076 * inferiors.c: Move code to ...
11077 * dll.c: .... here. New.
11078 * server.h: Declare clear_dlls.
11079 * Makefile.in (SFILES): Add dll.c.
11083 2012-02-11 Yao Qi <yao@codesourcery.com>
11085 * server.c: (handle_monitor_command): Add a new parameter
11087 (handle_query): Update caller.
11089 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11091 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11092 * configure, config.in: Regenerate.
11093 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11096 2012-02-02 Pedro Alves <palves@redhat.com>
11098 Try SIGKILL first, then PTRACE_KILL.
11099 * linux-low.c (linux_kill_one_lwp): New.
11100 (linux_kill_one_lwp): Rename to ...
11101 (kill_one_lwp_callback): ... this. Use the new
11102 linux_kill_one_lwp.
11104 2012-02-02 Pedro Alves <palves@redhat.com>
11106 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11109 2012-01-27 Pedro Alves <palves@redhat.com>
11111 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11112 (elf_64_file_p): Make static.
11113 (linux_pid_exe_is_elf_64_file): New.
11114 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11115 Delete declarations.
11116 (linux_pid_exe_is_elf_64_file): Declare.
11117 * linux-x86-low.c (x86_arch_setup): Use
11118 linux_pid_exe_is_elf_64_file.
11120 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11122 * linux-low.c (linux_wait_for_event_1): Rename to ...
11123 (linux_wait_for_event): ... here and merge it with former
11124 linux_wait_for_event - new variable wait_ptid, use it.
11125 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11127 2012-01-23 Pedro Alves <palves@redhat.com>
11129 * server.c (main): Avoid yet another case of infinite loop while
11130 detaching/killing after a longjmp.
11132 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11135 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11137 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11139 * hostio.c (handle_readlink): New function.
11140 (handle_vFile): Call it to handle "vFile:readlink" packets.
11142 2012-01-20 Pedro Alves <palves@redhat.com>
11143 Ulrich Weigand <ulrich.weigand@linaro.org>
11145 * server.c (handle_v_requests): Only support vAttach and vRun to
11146 start multiple processes when in extended protocol mode.
11148 2012-01-17 Pedro Alves <palves@redhat.com>
11150 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11151 memalign plus mprotect to allocate the scratch buffer.
11153 2012-01-13 Pedro Alves <palves@redhat.com>
11155 * server.c (attach_inferior): Clear `cont_thread'.
11157 2012-01-13 Pedro Alves <palves@redhat.com>
11159 * server.c (main): Avoid infinite loop while detaching/killing
11162 2012-01-09 Doug Evans <dje@google.com>
11164 * server.c (start_inferior): Set last_ptid in --wrapper case.
11166 2012-01-06 Yao Qi <yao@codesourcery.com>
11168 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11170 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11172 2012-01-04 Yao Qi <yao@codesourcery.com>
11174 * tracepoint.c (cmd_qtdp): Print debug message
11175 for static tracepoint.
11177 2012-01-04 Yao Qi <yao@codesourcery.com>
11179 * tracepoint.c (trace_vdebug): Differentiate debug message
11180 between gdbserver and IPA.
11182 2012-01-03 Yao Qi <yao@codesourcery.com>
11184 * tracepoint.c (tracepoint_was_hit): Don't collect for
11187 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11189 * terminal.h: Reformat copyright header.
11191 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11193 * server.c (gdbserver_version): Update copyright year.
11194 * gdbreplay.c (gdbreplay_version): Likewise.
11196 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11198 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11201 2011-12-18 Hui Zhu <teawater@gmail.com>
11202 * linux-low.c (linux_create_inferior): Save return value to ret.
11204 2011-12-18 Hui Zhu <teawater@gmail.com>
11206 * linux-low.c (linux_create_inferior): Save return value to ret.
11208 2011-12-16 Doug Evans <dje@google.com>
11210 * linux-low.c (linux_create_inferior): If stdio connection,
11211 redirect stdin from /dev/null, stdout to stderr.
11212 * remote-utils.c (remote_is_stdio): New static global.
11213 (remote_connection_is_stdio): New function.
11214 (remote_prepare): Handle stdio connection.
11215 (remote_open): Ditto.
11216 (remote_close): Don't close stdin for stdio connections.
11217 (read_prim,write_prim): New functions. Replace all calls to
11218 read/write to these.
11219 * server.c (main): Watch for "-" argument. Move call to
11220 remote_prepare before start_inferior.
11221 * server.h (STDIO_CONNECTION_NAME): New macro.
11222 (remote_connection_is_stdio): Declare.
11224 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11225 in debugging output.
11227 2011-12-15 Yao Qi <yao@codesourcery.com>
11229 * tracepoint.c: Include sys/syscall.h.
11230 (gdb_ust_thread): Remove preprocessor conditional.
11232 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11234 * linux-low.c (linux_detach_one_lwp): Call
11235 the_low_target.prepare_to_resume before detaching.
11237 2011-12-14 Yao Qi <yao@codesourcery.com>
11239 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11242 2011-12-14 Yao Qi <yao@codesourcery.com>
11244 * i386-low.c (i386_low_stopped_data_address): Initialize local
11245 variable `control'.
11247 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11251 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11252 DR_CONTROL unless necessary. Extend comments.
11253 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11254 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11256 2011-12-13 Yao Qi <yao@codesourcery.com>
11258 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11260 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11262 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11264 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11265 Print new debug message for such case.
11267 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11269 Fix overlapping memcpy.
11270 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11271 the read_inferior_memory transfer.
11272 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11273 write_inferior_memory transfer.
11274 (set_fast_tracepoint_jump): New variable buf. Use it for the
11275 read_inferior_memory and write_inferior_memory transfers.
11276 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11277 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11278 Use it for the write_inferior_memory transfer.
11279 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11282 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11284 * linux-low.c (fetch_register, store_register): Make code
11285 consistent, fix formatting.
11287 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11289 * linux-low.c (usr_store_inferior_registers): Factor out code
11290 to handle individual registers into...
11291 (store_register): ... this new function.
11293 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11295 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11296 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11297 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11298 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11299 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11300 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11301 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11302 (srv_xmlfiles): Add new XML files.
11304 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11306 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11307 (init_registers_s390_linux32v1): Add prototype.
11308 (init_registers_s390_linux32v2): Likewise.
11309 (init_registers_s390_linux64v1): Likewise.
11310 (init_registers_s390_linux64v2): Likewise.
11311 (init_registers_s390x_linux64v1): Likewise.
11312 (init_registers_s390x_linux64v2): Likewise.
11313 (s390_num_regs): Increment to 52.
11314 (s390_regmap): Add orig_r2 register.
11315 (s390_num_regs_3264): Increment to 68.
11316 (s390_regmap_3264): Add orig_r2 register.
11317 (s390_collect_ptrace_register): Handle orig_r2 register.
11318 (s390_supply_ptrace_register): Likewise.
11319 (s390_fill_last_break): New function.
11320 (s390_store_last_break): Likewise.
11321 (s390_fill_system_call): New function.
11322 (s390_store_system_call): Likewise.
11323 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11325 (s390_check_regset): New function.
11326 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11327 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11328 Update target_regsets for available register sets.
11330 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11331 Jan Kratochvil <jan.kratochvil@redhat.com>
11333 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11334 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11336 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11337 * linux-low.h (struct process_info_private): New member r_debug.
11338 * server.c (handle_qxfer_libraries): Call
11339 the_target->qxfer_libraries_svr4.
11340 (handle_qxfer_libraries_svr4): New function.
11341 (qxfer_packets): New entry "libraries-svr4".
11342 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11343 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11344 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11345 PACKET_qXfer_libraries_svr4.
11347 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11349 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11350 PSW address/mask between 8-byte and 16-byte formats.
11351 (s390_supply_ptrace_register): Likewise.
11352 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11353 basic addressing mode bit.
11355 2011-11-24 Stan Shebs <stan@codesourcery.com>
11357 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11359 2011-11-17 Stan Shebs <stan@codesourcery.com>
11361 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11362 (tracing_start_time): New global.
11363 (tracing_stop_time): New global.
11364 (tracing_user_name): New global.
11365 (tracing_notes): New global.
11366 (tracing_stop_note): New global.
11367 (cmd_qtstart): Set traceframe_usage, start_time.
11368 (stop_tracing): Set stop_time.
11369 (cmd_qtstatus): Report additional status.
11370 (cmd_qtp): New function.
11371 (handle_tracepoint_query): Call it.
11372 (cmd_qtnotes): New function.
11373 (handle_tracepoint_general_set): Call it.
11374 (get_timestamp): Rename from tsv_get_timestamp.
11376 2011-11-14 Stan Shebs <stan@codesourcery.com>
11377 Kwok Cheung Yeung <kcy@codesourcery.com>
11379 * linux-x86-low.c (small_jump_insn): New.
11380 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11381 trampoline and error message, build a trampoline and issue a small
11382 jump instruction to it.
11383 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11384 trampoline and error message.
11385 (x86_get_min_fast_tracepoint_insn_len): New.
11386 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11387 * linux-low.h (struct linux_target_ops): Add arguments to
11388 install_fast_tracepoint_jump_pad operation, add new operation.
11389 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11391 (linux_get_min_fast_tracepoint_insn_len): New function.
11392 (linux_target_op): Add new operation.
11393 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11394 (gdb_trampoline_buffer_end): Ditto.
11395 (gdb_trampoline_buffer_error): Ditto.
11396 (struct ipa_sym_addresses): Add fields for new IPA variables.
11397 (symbol_list): Add entries for new IPA variables.
11398 (struct tracepoint): Add fields to hold the address range of the
11399 trampoline used by the tracepoint.
11400 (trampoline_buffer_head): New static variable.
11401 (trampoline_buffer_tail): Ditto.
11402 (claim_trampoline_space): New function.
11403 (have_fast_tracepoint_trampoline_buffer): New function.
11404 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11406 (install_fast_tracepoint): Ditto, also add error buffer argument.
11407 (cmd_qtminftpilen): New function.
11408 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11409 (fast_tracepoint_from_trampoline_address): New function.
11410 (fast_tracepoint_collecting): Handle trampoline as part of jump
11412 (set_trampoline_buffer_space): New function.
11413 (initialize_tracepoint): Initialize new IPA variables.
11414 * target.h (struct target_ops): Add arguments to
11415 install_fast_tracepoint_jump_pad operation, add new
11416 get_min_fast_tracepoint_insn_len operation.
11417 (target_get_min_fast_tracepoint_insn_len): New.
11418 (install_fast_tracepoint_jump_pad): Add arguments.
11419 * server.h (IPA_BUFSIZ): Define.
11420 * linux-i386-ipa.c: Include extra header files.
11421 (initialize_fast_tracepoint_trampoline_buffer): New function.
11422 (initialize_low_tracepoint): Call it.
11423 * server.h (set_trampoline_buffer_space): Declare.
11424 (claim_trampoline_space): Ditto.
11425 (have_fast_tracepoint_trampoline_buffer): Ditto.
11427 2011-11-14 Yao Qi <yao@codesourcery.com>
11429 * server.c (handle_query): Handle InstallInTrace for qSupported.
11430 * tracepoint.c (add_tracepoint): Sort list.
11431 (install_tracepoint, download_tracepoint): New.
11432 (cmd_qtdp): Call them to install and download tracepoints.
11433 (sort_tracepoints): Removed.
11434 (cmd_qtstart): Update.
11436 2011-11-14 Yao Qi <yao@codesourcery.com>
11438 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11439 * mem-break.h: Declare.
11440 * tracepoint.c (cmd_qtstart): Move some code to ...
11441 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11443 (download_tracepoints): Move some code to ...
11444 (download_tracepoint_1): ... here. New.
11446 2011-11-08 Yao Qi <yao@codesourcery.com>
11448 * remote-utils.c (relocate_instruction): A comment fix.
11450 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11452 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11453 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11454 dr_status_mirror and dr_control_mirror from debug_reg_state.
11455 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11456 (i386_initial_stuff): Remove use of deleted globals.
11457 (i386_get_thread_context, i386_set_thread_context,
11458 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11459 from debug_reg_state.
11461 2011-11-05 Yao Qi <yao@codesourcery.com>
11463 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11464 address as TPOINT's.
11466 2011-11-02 Stan Shebs <stan@codesourcery.com>
11468 * tracepoint.c (agent_mem_read_string): New function.
11469 (eval_agent_expr): Call it for tracenz.
11470 * server.c (handle_query): Report support for tracenz.
11472 2011-11-02 Yao Qi <yao@codesourcery.com>
11474 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11476 2011-11-02 Yao Qi <yao@codesourcery.com>
11478 * target.h: Fix a typo in comment.
11480 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11482 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11483 clobber the breakpoints' shadows with fast tracepoint jumps.
11484 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11485 * target.c (write_inferior_memory): Also pass MYADDR down to
11488 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11490 * configure.ac: Check support for personality routine.
11491 * configure: Regenerate.
11492 * config.in: Likewise.
11493 * linux-low.c: Include <sys/personality.h>.
11494 Define ADDR_NO_RANDOMIZE if necessary.
11495 (linux_create_inferior): Disable address space randomization when
11496 forking inferior, if requested.
11497 (linux_supports_disable_randomization): New function.
11498 (linux_target_ops): Install it.
11499 * server.h (disable_randomization): Declare.
11500 * server.c (disable_randomization): New global variable.
11501 (handle_general_set): Handle QDisableRandomization.
11502 (handle_query): Likewise for qSupported.
11503 (main): Support --disable-randomization and --no-disable-randomization
11504 command line arguments.
11505 * target.h (struct target_ops): Add supports_disable_randomization.
11506 (target_supports_disable_randomization): New macro.
11508 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11510 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11512 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11513 [!PT_GETDSBT] (target_loadmap): New definition.
11514 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11515 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11516 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11517 and PT_GETDSBT to LINUX_LOADMAP.
11518 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11519 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11521 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11523 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11524 (arm_linux_hwbp_cap): New static variable.
11525 (arm_linux_get_hwbp_cap): Replace by ...
11526 (arm_linux_init_hwbp_cap): ... this new function.
11527 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11528 (arm_linux_get_hw_watchpoint_count): Likewise.
11529 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11530 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11531 (arm_prepare_to_resume): Use perror_with_name instead of error.
11533 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11535 * linux-arm-low.c: Include <signal.h>.
11536 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11537 (struct arm_linux_hwbp_cap): New data type.
11538 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11539 (struct arm_linux_hw_breakpoint): New data type.
11540 (MAX_BPTS, MAX_WPTS): Define.
11541 (struct arch_process_info, struct arch_lwp_info): New data types.
11542 (arm_linux_get_hwbp_cap): New function.
11543 (arm_linux_get_hw_breakpoint_count): Likewise.
11544 (arm_linux_get_hw_watchpoint_count): Likewise.
11545 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11546 (arm_hwbp_control_initialize): Likewise.
11547 (arm_hwbp_control_is_enabled): Likewise.
11548 (arm_hwbp_control_is_initialized): Likewise.
11549 (arm_hwbp_control_disable): Likewise.
11550 (arm_linux_hw_breakpoint_equal): Likewise.
11551 (arm_linux_hw_point_initialize): Likewise.
11552 (struct update_registers_data): New data structure.
11553 (update_registers_callback: New function.
11554 (arm_insert_point): Likewise.
11555 (arm_remove_point): Likewise.
11556 (arm_stopped_by_watchpoint): Likewise.
11557 (arm_stopped_data_address): Likewise.
11558 (arm_new_process): Likewise.
11559 (arm_new_thread): Likewise.
11560 (arm_prepare_to_resume): Likewise.
11561 (the_low_target): Register arm_insert_point, arm_remove_point,
11562 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11563 arm_new_thread, and arm_prepare_to_resume.
11565 2011-09-15 Stan Shebs <stan@codesourcery.com>
11567 * server.h (struct emit_ops): Add compare-goto fields.
11568 * tracepoint.c (gdb_agent_op_sizes): New table.
11569 (emit_eq_goto): New function.
11570 (emit_ne_goto): New function.
11571 (emit_lt_goto): New function.
11572 (emit_le_goto): New function.
11573 (emit_gt_goto): New function.
11574 (emit_ge_goto): New function.
11575 (is_goto_target): New function.
11576 (compile_bytecodes): Recognize special cases of compare-goto
11577 combinations and call specialized emitters for them.
11578 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11579 (amd64_emit_ne_goto): New function.
11580 (amd64_emit_lt_goto): New function.
11581 (amd64_emit_le_goto): New function.
11582 (amd64_emit_gt_goto): New function.
11583 (amd64_emit_ge_goto): New function.
11584 (amd64_emit_ops): Add the new functions.
11585 (i386_emit_eq_goto): New function.
11586 (i386_emit_ne_goto): New function.
11587 (i386_emit_lt_goto): New function.
11588 (i386_emit_le_goto): New function.
11589 (i386_emit_gt_goto): New function.
11590 (i386_emit_ge_goto): New function.
11591 (i386_emit_ops): Add the new functions.
11593 2011-09-08 Stan Shebs <stan@codesourcery.com>
11595 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11596 (i386_emit_epilogue): Restore %ebx.
11598 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11600 * server.c (step_thread): Remove definition.
11601 (process_serial_event): Don't handle Hs.
11602 * server.h (step_thread): Remove declaration.
11603 * target.c (set_desired_inferior): Remove use of step_thread.
11605 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11607 * linux-low.c: Include linux-procfs.h.
11608 (linux_attach_lwp_1): Update comments.
11609 (linux_attach): Scan for existing threads when attaching to a
11610 process that is the tgid.
11611 * Makefile.in: Update dependencies.
11613 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11615 * configure.srv: Add linux-procfs.o dependencies.
11617 2011-08-14 Yao Qi <yao@codesourcery.com>
11619 * target.h (struct target_ops): Fix indent.
11620 * win32-low.c (win32_target_ops): Fix comment.
11622 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11623 Yao Qi <yao@codesourcery.com>
11625 * Makefile.in (clean): Remove tic6x-*.c files.
11626 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11627 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11628 (tic6x-c64xp-linux.c): Likewise.
11629 * configure.srv: Add support for tic6x-*-uclinux.
11630 * linux-tic6x-low.c: New.
11631 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11633 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11634 Yao Qi <yao@codesourcery.com>
11636 * target.h (struct target_ops): Add read_loadmap.
11637 * linux-low.c (struct target_loadseg): New type.
11638 (struct target_loadmap): New type.
11639 (linux_read_loadmap): New function.
11640 (linux_target_ops): Add linux_read_loadmap.
11641 * server.c (handle_query): Support qXfer:fdpic:read packet.
11642 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11645 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11647 * win32-low.c: Include <stdint.h>.
11649 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11651 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11652 to the inferior here.
11653 (i386_remove_aligned_watchpoint): Ditto.
11654 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11655 fit part of the watchpoint in the debug registers.
11656 (i386_update_inferior_debug_regs): New.
11657 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11658 registers, and only update the inferior on success.
11659 (i386_low_remove_watchpoint): Ditto.
11661 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11663 * linux-low.c (compare_ints, unique, list_threads, show_process,
11664 linux_core_of_thread): Delete.
11665 (linux_target_ops): Change linux_core_of_thread to
11666 linux_common_core_of_thread.
11667 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11668 * utils.c (malloc_failure): Change type of argument.
11669 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11670 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11671 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11672 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11673 (IPA_OBJS): Add common-utils-ipa.o.
11674 (ptid_h, linux_osdata_h): New macros.
11675 (server_h): Add common/common-utils.h, common/xml-utils.h,
11676 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11678 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11679 ptid.o, buffer.o): New rules.
11680 (linux-low.o): Add common/linux-osdata.h as a dependency.
11681 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11682 * configure.ac: Add AC_HEADER_DIRENT check.
11683 * config.in: Regenerate.
11684 * configure: Regenerate.
11685 * remote-utils.c (xml_escape_text): Delete.
11686 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11687 buffer_xml_printf): Move to common/buffer.c.
11688 * server.c (main): Remove call to initialize_inferiors.
11689 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11690 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11691 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11692 internal_error, gdb_assert, gdb_assert_fail): Delete.
11693 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11694 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11696 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11697 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11698 initialize_inferiors): Delete.
11700 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11702 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11705 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11707 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11709 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11711 2011-05-26 Yao Qi <yao@codesourcery.com>
11713 * Makefile.in (thread-db.o): Track dependence to
11714 common/gdb_thread_db.h.
11715 * thread-db.c: include gdb_thread_db.h from right place.
11717 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11719 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11720 __FILE__ and __LINE__ to internal_error.
11722 2011-05-13 Doug Evans <dje@google.com>
11724 * thread-db.c (try_thread_db_load_from_sdir): New function.
11725 (try_thread_db_load_from_dir): New function.
11726 (thread_db_load_search): Handle $sdir, ignore $pdir.
11727 Remove trying of system directories if search of
11728 libthread-db-search-path fails, that is now done via $sdir.
11730 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11732 * server.c (handle_query): Add EnableDisableTracepoints to the list
11733 of supported features.
11734 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11736 (cmd_qtenable_disable): New.
11737 (cmd_qtstart): Install tracepoints even if disabled.
11738 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11739 receiving a QTEnable or QTDisable packet.
11740 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11741 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11743 (gdb_probe): Skip data collection if static tracepoint is disabled.
11745 2011-05-10 Doug Evans <dje@google.com>
11747 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11749 2011-05-04 Doug Evans <dje@google.com>
11751 * linux-low.c (linux_join): Skip process lookup.
11752 * spu-low.c (spu_join): Ditto.
11753 * server.c (join_inferiors_callback): Delete.
11754 (process_serial_event): For 'D' packet (detach) call join_inferior
11757 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11759 * README: Don't mention xscale*-*-linux*.
11760 * configure.srv (xscale*-*-linux*): Don't handle target.
11762 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11764 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11766 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11767 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11768 (i386_emit_void_call_2): Likewise.
11770 2011-04-26 Yao Qi <yao@codesourcery.com>
11772 * linux-low.c: Move common macros to linux-ptrace.h.
11773 Include linux-ptrace.h.
11774 * Makefile.in (linux_ptrace_h): New.
11775 (linux-low.o): Depends on linux-ptrace.h.
11777 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11779 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11780 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11781 (remote_prepare): New function with most of the TCP code from ...
11782 (remote_open): ... here. Detect PORT here unconditionally. Move also
11783 setting transport_is_reliable.
11784 * server.c (run_once): New variable.
11785 (gdbserver_usage): Document it.
11786 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11787 the first run if RUN_ONCE.
11788 * server.h (run_once, remote_prepare): New declarations.
11790 2011-04-19 Tom Tromey <tromey@redhat.com>
11792 * win32-low.c (handle_load_dll): Remove duplicate "the".
11794 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11796 Remove support for old Cygwin 1.5 versions.
11797 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11798 function to avoid warning.
11799 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11802 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11804 * gdbserver/server.h (Macro _): Define it if not available.
11806 2011-03-14 Michael Snyder <msnyder@vmware.com>
11808 * hostio.c (handle_close): Remove unnecessary null test.
11810 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11812 * Makefile.in (maintainer-clean realclean distclean): Remove
11813 "make ... subdir_do" command.
11815 2011-03-10 Michael Snyder <msnyder@vmware.com>
11817 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11819 * server.c (handle_v_run): Free alloced buffer on early return.
11821 2011-03-09 Yao Qi <yao@codesourcery.com>
11824 2011-03-04 Yao Qi <yao@codesourcery.com>
11826 * Makefile.in: Remove GNU make feature --directory.
11828 2011-03-05 Yao Qi <yao@codesourcery.com>
11830 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11831 (subdir_do): New make target. Copied from gdb/Makefile.
11832 (maintainer-clean, realclean, distclean, clean): Call corresponding
11833 make targets in common/Makefile.
11835 2011-02-11 Yao Qi <yao@codesourcery.com>
11837 * configure.ac: Call AC_PROG_RANLIB.
11838 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11839 * configure: Regenerate.
11841 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11843 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11845 2011-03-06 Yao Qi <yao@codesourcery.com>
11847 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11849 2011-03-05 Yao Qi <yao@codesourcery.com>
11851 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11852 (subdir_do): New make target. Copied from gdb/Makefile.
11853 (maintainer-clean, realclean, distclean, clean): Call corresponding
11854 make targets in common/Makefile.
11856 2011-03-04 Yao Qi <yao@codesourcery.com>
11858 * Makefile.in: Remove GNU make feature --directory.
11860 2011-03-04 Michael Snyder <msnyder@vmware.com>
11862 * server.c (queue_stop_reply): Call xmalloc not malloc.
11864 2011-03-02 Michael Snyder <msnyder@vmware.com>
11866 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11868 2011-02-28 Michael Snyder <msnyder@vmware.com>
11870 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11871 (cmd_qtframe): Ditto.
11872 (cmd_qtbuffer): Ditto.
11873 (cmd_bigqtbuffer): Ditto.
11875 * utils.c (decimal2str): Initialize 'width' to nine, then
11876 don't mess with it.
11878 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11880 * hostio.c (require_data): Free *data, not data.
11882 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11884 * hostio.c (require_data): Use free, not xfree.
11886 2011-02-27 Michael Snyder <msnyder@vmware.com>
11888 * server.c (handle_query): Discard unused value.
11890 * hostio.c (require_data): Free malloc memory before returning
11893 2011-02-26 Michael Snyder <msnyder@vmware.com>
11895 * linux-low.c (list_threads): Call closedir for dirent.
11897 2011-02-27 Michael Snyder <msnyder@vmware.com>
11899 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11900 a case statement falls through.
11902 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11904 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11907 2011-02-26 Michael Snyder <msnyder@vmware.com>
11909 * utils.c (decimal2str): Eliminate dead code and dead param.
11910 (pulongest): Drop dead param from call to decimal2str.
11913 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11915 Revert the following patch (not approved yet):
11916 2011-02-21 Hui Zhu <teawater@gmail.com>
11917 * tracepoint.c (tp_printf): New function.
11918 (eval_agent_expr): Handle gdb_agent_op_printf.
11920 2011-02-21 Hui Zhu <teawater@gmail.com>
11922 * tracepoint.c (tp_printf): New function.
11923 (eval_agent_expr): Handle gdb_agent_op_printf.
11925 2011-02-18 Tom Tromey <tromey@redhat.com>
11927 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11928 (tracepoint.o): Likewise.
11929 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11930 (gdb_agent_op_names): Likewise.
11932 2011-02-18 Tom Tromey <tromey@redhat.com>
11934 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11935 gdb_agent_op_rot>: New constants.
11936 (gdb_agent_op_names): Add pick and roll.
11937 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11940 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11942 * aclocal.m4: Regenerated with aclocal-1.11.1.
11944 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11946 * server.c (handle_qxfer_traceframe_info): New.
11947 (qxfer_packets): Register "traceframe-info".
11948 (handle_query): Report support for qXfer:traceframe-info:read+.
11949 * tracepoint.c (match_blocktype): New.
11950 (traceframe_find_block_type): Rename to ...
11951 (traceframe_walk_blocks): ... this. Add callback filter argument,
11953 (traceframe_find_block_type): New, reimplemented on top of
11954 traceframe_walk_blocks.
11955 (build_traceframe_info_xml): New.
11956 (traceframe_read_info): New.
11957 * server.h (traceframe_read_info): Declare.
11959 2011-02-11 Yao Qi <yao@codesourcery.com>
11961 * configure.ac: Call AC_PROG_RANLIB.
11962 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11963 * configure: Regenerate.
11965 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11967 * server.c (gdb_read_memory): Change return semantics to allow
11969 (handle_search_memory_1): Adjust.
11970 (process_serial_event) <'m' packet>: Handle partial transfers.
11971 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11973 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11975 * regcache.c (init_register_cache): Initialize
11976 regcache->register_status.
11977 (free_register_cache): Release regcache->register_status.
11978 (regcache_cpy): Copy register_status.
11979 (registers_to_string): Print 'x's for unavailable registers.
11980 (supply_register): Mark the register's status valid or
11981 unavailable, depending on whether a buffer was passed in or not.
11982 (supply_register_zeroed): New.
11983 (supply_regblock): Mark the registers' status valid or
11984 unavailable, depending on whether a buffer was passed in or not.
11985 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11986 (struct regcache): New `register_status' field.
11987 (supply_register_zeroed): Declare.
11988 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11989 supply_register_zeroed, rather than passing a NULL buffer to
11991 * tracepoint.c (fetch_traceframe_registers): Update comment.
11993 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11995 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11998 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12000 * server.h (decode_xfer_write): Change prototype.
12001 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12002 and don't extract the annex here.
12003 * server.c (decode_xfer_read): Remove `annex' parameter,
12004 and don't extract the annex here.
12005 (decode_xfer): New.
12006 (struct qxfer): New.
12007 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12008 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12009 (handle_qxfer_statictrace): New functions, abstracted out from
12010 handle_query, and made to use the struct qxfer interface.
12011 (handle_threads_qxfer_proper): Rename to ...
12012 (handle_qxfer_threads_proper): ... this.
12013 (handle_threads_qxfer): Rename to ...
12014 (handle_qxfer_threads): ... this. Adjust.
12015 (qxfer_packets): New array.
12016 (handle_qxfer): New function.
12017 (handle_query): Use handle_qxfer.
12019 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12021 * gdbreplay.c: Shorten lines of >= 80 columns.
12022 * linux-low.c: Ditto.
12023 * linux-ppc-low.c: Ditto.
12024 * linux-s390-low.c: Ditto.
12025 * linux-sparc-low.c: Ditto.
12026 * linux-x86-low.c: Ditto.
12027 * linux-xtensa-low.c: Ditto.
12028 * mem-break.c: Ditto.
12029 * nto-low.c: Ditto.
12030 * regcache.h: Ditto.
12031 * remote-utils.c: Ditto.
12034 * thread-db.c: Ditto.
12035 * tracepoint.c: Ditto.
12037 * win32-low.h: Ditto.
12039 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12041 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12044 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12046 * server.c (gdbserver_version): Update copyright year in version
12048 * gdbreplay.c (gdbreplay_version): Ditto.
12050 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12052 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12053 * linux-bfin-low.c: New file.
12054 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12055 PT_DATA_ADDR for BFIN targets.
12056 * Makefile.in (SFILES): Add linux-bfin-low.c.
12057 (clean): Remove reg-bfin.c.
12058 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12059 * README: Mention supported Blackfin targets.
12061 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12063 * .gitignore: New file.
12065 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12067 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12069 2010-10-22 Jie Zhang <jie@codesourcery.com>
12071 * Makefile.in: Add FLAGS_TO_PASS variable.
12072 (install): Remove dependency of install-only and recursively
12073 invoke make for install-only.
12075 2010-10-04 Doug Evans <dje@google.com>
12077 * Makefile.in (uninstall): Use $(DESTDIR).
12079 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12083 * linux-x86-low.c (compat_siginfo_from_siginfo)
12084 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12085 si_code is < 0. Check for si_code == SI_TIMER before checking for
12088 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12090 * lynx-i386-low.c: New file.
12091 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12093 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12095 * lynx-low.c (ptrace_request_to_str): Remove handling for
12096 request values that have been removed in LynxOS 5.x.
12098 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12100 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12103 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12105 * configure.ac: Add --enable-inprocess-agent option.
12106 * configure: Rebuilt.
12108 2010-09-06 Yao Qi <yao@codesourcery.com>
12110 * linux-low.c (linux_kill): Remove unused variable.
12111 (linux_stabilize_threads): Likewise.
12112 * server.c (start_inferior): Likewise.
12113 (queue_stop_reply_callback): Likewise.
12114 * tracepoint.c (do_action_at_tracepoint): Likewise.
12116 2010-09-06 Yao Qi <yao@codesourcery.com>
12118 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12121 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12123 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12125 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12127 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12130 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12132 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12133 gdbserver/lynx-ppc-low.c: New files.
12134 * Makefile.in (lynx_low_h): New variable.
12135 (lynx-low.o, lynx-ppc-low.o): New rules.
12136 * configure.ac: On LynxOS, link with -lnetinet.
12137 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12138 * configure: regenerate.
12140 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12142 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12143 * configure.ac: Add check for vasprintf and vsnprintf.
12144 * configure, config.in: Regenerate.
12145 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12147 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12149 * gdbreplay.c: Move include of alloca.h up, next to include of
12151 * server.h: Add include of malloc.h.
12152 * mem-break.c: Remove include of malloc.h.
12153 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12155 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12157 * Makefile.in (memmem.o): Build with -Wno-error.
12159 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12161 * utils.c (xsnprintf): Make non-static.
12162 * server.h: Add xsnprintf declaration.
12163 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12164 replace calls to snprintf by calls to xsnprintf throughout.
12166 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12168 * configure.ac: Add configure check for alloca.
12169 * configure, config.in: Regenerate.
12170 * server.h: Include alloca.h if it exists.
12171 * gdbreplay.c: Include alloca.h if it exists.
12173 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12175 * linux-low.c (__SIGRTMIN): Define if not already defined.
12176 (linux_create_inferior): Check for __ANDROID__ rather than
12178 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12179 are already deferred.
12180 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12181 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12182 stopped and already has a pending signal to report.
12183 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12184 a pending signal to report or is moving out of a jump pad.
12185 (linux_init_signals): Check for __ANDROID__ rather than
12188 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12190 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12191 debug_threads check. Avoid a linear search when not doing debug
12194 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12196 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12197 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12198 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12199 (process_event): Change local fd's type to gdb_fildes_t.
12200 (create_file_handler): Adjust prototype.
12201 (delete_file_handler): Adjust prototype.
12202 (handle_file_event): Adjust prototype. Use pfildes.
12203 (create_file_event): Adjsut prototype.
12204 * remote-utils.c (remote_desc, listen_desc): Change type to
12206 * server.h: New gdb_fildes_t typedef.
12207 [USE_WIN32API]: Include winsock2.h.
12208 (delete_file_handler, add_file_handler): Adjust prototypes.
12209 (pfildes): Declare.
12210 * utils.c (pfildes): New.
12212 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12214 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12215 * configure: Regenerate.
12217 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12219 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12220 (linux_done_accessing_memory): ... this.
12221 (linux_target_ops): Adjust.
12222 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12223 * nto-low.c (nto_target_ops): Adjust comment.
12224 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12225 * spu-low.c (spu_target_ops): Adjust comment.
12226 * target.h (target_ops): Rename unprepare_to_access_memory field
12227 to done_accessing_memory.
12228 (unprepare_to_access_memory): Rename to ...
12229 (done_accessing_memory): ... this.
12231 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12233 * linux-low.c (linux_prepare_to_access_memory): New.
12234 (linux_unprepare_to_access_memory): New.
12235 (linux_target_ops): Install them.
12236 * server.c (read_memory): Rename to ...
12237 (gdb_read_memory): ... this. Use
12238 prepare_to_access_memory/prepare_to_access_memory.
12239 (write_memory): Rename to ...
12240 (gdb_write_memory): ... this. Use
12241 prepare_to_access_memory/prepare_to_access_memory.
12242 (handle_search_memory_1): Adjust.
12243 (process_serial_event): Adjust.
12244 * target.h (struct target_ops): New fields
12245 prepare_to_access_memory and unprepare_to_access_memory.
12246 (prepare_to_access_memory, unprepare_to_access_memory): New.
12247 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12248 prepare_to_access_memory/prepare_to_access_memory.
12249 * nto-low.c (nto_target_ops): Adjust.
12250 * spu-low.c (spu_target_ops): Adjust.
12251 * win32-low.c (win32_target_ops): Adjust.
12253 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12255 * Makefile.in (WARN_CFLAGS): Get it from configure.
12256 (WERROR_CFLAGS): New.
12257 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12258 * configure.ac: Introduce --enable-werror, which adds -Werror to
12259 the compiler command line. Enabled by default. Disable with
12260 --disable-werror. Add -Wdeclaration-after-statement
12261 Wpointer-arith and -Wformat-nonliteral to warning flags.
12262 * configure: Regenerate.
12264 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12266 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12268 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12270 * gdbreplay.c (remote_error): New.
12272 (expect): Use gdbchar. Check for error reading from GDB.
12273 Clarify sync error output.
12274 (play): Check for errors writing to GDB.
12275 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12276 * remote-utils.c (getpkt): Check for errors writing to the remote
12279 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12281 * linux-low.c (linux_wait_1): Move non-debugging code out of
12282 `debug_threads' control.
12284 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12286 * linux-low.c (linux_wait_1): Don't set last_status here.
12287 * server.c (push_event, queue_stop_reply_callback): Assert we're
12288 not pushing a TARGET_WAITKIND_IGNORE event.
12289 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12290 (myresume, handle_target_event): Set the thread's last_resume_kind
12291 and last_status from the target returned status.
12293 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12297 * linux-x86-low.c (update_debug_registers_callback): New.
12298 (i386_dr_low_set_addr): Use it.
12299 (i386_dr_low_get_addr): New.
12300 (i386_dr_low_set_control): Use update_debug_registers_callback.
12301 (i386_dr_low_get_control): New.
12302 (i386_dr_low_get_status): Adjust.
12303 * linux-low.c (linux_stop_lwp): New.
12304 * linux-low.h (linux_stop_lwp): Declare.
12306 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12307 argument instead of a i386_debug_reg_state.
12308 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12309 a i386_debug_reg_state.
12310 (i386_insert_aligned_watchpoint): Adjust.
12311 (i386_remove_aligned_watchpoint): Adjust.
12312 (i386_low_stopped_data_address): Read the debug registers from the
12313 inferior instead of from the mirrors.
12314 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12315 (i386_dr_low_get_addr): Declare.
12316 (i386_dr_low_get_control): Declare.
12317 (i386_dr_low_get_status): Change prototype.
12319 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12320 (i386_dr_low_get_addr): New.
12321 (i386_dr_low_get_control): New.
12322 (i386_dr_low_get_status): Adjust prototype. Return
12324 (i386_initial_stuff): Clear dr_status_mirror and
12326 (i386_get_thread_context): Adjust.
12327 (i386_set_thread_context): Adjust.
12328 (i386_thread_added): Adjust.
12330 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12332 * linux-low.h (linux_thread_area): Delete declaration.
12334 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12336 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12337 after its termination.
12339 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12341 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12342 (gdb_wants_all_stopped): Delete.
12343 (linux_wait_1): Don't call them.
12344 * server.c (handle_v_cont): Tag all threads as want-stopped.
12345 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12346 stopped as "client-wants-stopped".
12348 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12350 * Makefile.in (signals_h): New.
12351 (server_h): Depend on it.
12352 (server.o): Don't depend on $(signals_def).
12353 (signals.o): Depend on $(signals_def).
12355 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12357 * Makefile.in (signals_def): New.
12358 (server_h): Append include/gdb/signals.h and signals_def.
12359 (server.o): Append signals_def.
12361 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12363 * server.c (handle_target_event): Use target_signal_to_host for
12364 resume_info.sig initialization.
12365 * target.h (struct thread_resume) <sig>: New comment.
12367 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12369 * server.c (handle_query): strcpy() the returned string from paddress()
12370 instead of sprintf().
12371 * utils.c (paddress): Return phex_nz().
12373 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12375 * server.c (handle_v_cont): Call mourn_inferior if process
12377 (myresume): Likewise.
12379 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12381 Static tracepoints, and integration with UST.
12383 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12384 * mem-break.c (uninsert_all_breakpoints)
12385 (reinsert_all_breakpoints): New.
12386 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12387 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12388 (gdb_agent_ust_loaded, helper_thread_id)
12389 (gdb_agent_helper_thread_id): New macros.
12390 (struct ipa_sym_addresses): Add addr_ust_loaded,
12391 addr_helper_thread_id, addr_cmd_buf.
12392 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12393 (in_process_agent_loaded_ust): New.
12394 (write_e_ust_not_loaded): New.
12395 (maybe_write_ipa_ust_not_loaded): New.
12396 (struct collect_static_trace_data_action): New.
12397 (enum tracepoint_type) <static_tracepoint>: New.
12398 (struct tracepoint) <handle>: Mention static tracepoints.
12399 (struct static_tracepoint_ctx): New.
12400 (CMD_BUF_SIZE): New.
12401 (add_tracepoint_action): Handle static tracepoint actions.
12402 (unprobe_marker_at): New.
12403 (clear_installed_tracepoints): Handle static tracepoints.
12404 (cmd_qtdp): Handle static tracepoints.
12405 (probe_marker_at): New.
12406 (cmd_qtstart): Handle static tracepoints.
12407 (response_tracepoint): Handle static tracepoints.
12408 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12409 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12410 (get_context_regcache): Handle static tracepoints.
12411 (do_action_at_tracepoint): Handle static tracepoint actions.
12412 (traceframe_find_block_type): Handle static trace data blocks.
12413 (traceframe_read_sdata): New.
12414 (download_tracepoints): Download static tracepoint actions.
12415 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12416 (GDB_PROBE_NAME): New.
12418 (GET_UST_SYM): New.
12421 (ust_marker_to_static_tracepoint): New.
12423 (collect_ust_data_at_tracepoint): New.
12424 (gdb_ust_probe): New.
12425 (UNIX_PATH_MAX, SOCK_DIR): New.
12426 (gdb_ust_connect_sync_socket): New.
12427 (resume_thread, stop_thread): New.
12428 (run_inferior_command): New.
12429 (init_named_socket): New.
12430 (gdb_ust_socket_init): New.
12431 (cstr_to_hexstr): New.
12433 (first_marker, next_marker): New.
12434 (response_ust_marker): New.
12435 (cmd_qtfstm, cmd_qtsstm): New.
12436 (unprobe_marker_at, probe_marker_at): New.
12437 (cmd_qtstmat, gdb_ust_thread): New.
12438 (gdb_ust_init): New.
12439 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12440 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12441 (ST_REGENTRY): New.
12442 (x86_64_st_collect_regmap): New.
12443 (X86_64_NUM_ST_COLLECT_GREGS): New.
12444 (AMD64_RIP_REGNUM): New.
12445 (supply_static_tracepoint_registers): New.
12446 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12447 (ST_REGENTRY): New.
12448 (i386_st_collect_regmap): New.
12449 (i386_NUM_ST_COLLECT_GREGS): New.
12450 (supply_static_tracepoint_registers): New.
12451 * server.c (handle_query): Handle qXfer:statictrace:read.
12452 <qSupported>: Report support for StaticTracepoints, and
12453 qXfer:statictrace:read features.
12454 * server.h (traceframe_read_sdata)
12455 (supply_static_tracepoint_registers): Declare.
12456 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12457 (unpack_varlen_hex): Include in IPA build.
12458 * Makefile.in (ustlibs, ustinc): New.
12459 (IPA_OBJS): Add remote-utils-ipa.o.
12460 ($(IPA_LIB)): Link -ldl and -lpthread.
12462 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12463 * config.in, configure: Regenerate.
12465 2010-06-20 Ian Lance Taylor <iant@google.com>
12466 Pedro Alves <pedro@codesourcery.com>
12468 * linux-x86-low.c (always_true): Delete.
12469 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12470 trying to fool the compiler with always_true.
12472 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12474 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12475 conditions in gdbserver.
12477 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12479 * spu-low.c (spu_read_memory): Wrap around local store limit.
12480 (spu_write_memory): Likewise.
12482 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12484 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12485 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12487 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12489 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12490 uses with LONGEST uses.
12492 2010-06-14 Stan Shebs <stan@codesourcery.com>
12493 Pedro Alves <pedro@codesourcery.com>
12497 * linux-x86-low.c: Include limits.h.
12499 (always_true): New.
12502 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12503 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12504 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12505 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12506 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12507 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12508 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12509 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12510 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12511 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12512 (amd64_emit_void_call_2): New.
12513 (amd64_emit_ops): New.
12514 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12515 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12516 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12517 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12518 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12519 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12520 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12521 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12522 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12523 (i386_emit_stack_adjust, i386_emit_int_call_1)
12524 (i386_emit_void_call_2): New.
12525 (i386_emit_ops): New.
12526 (x86_emit_ops): New.
12527 (the_low_target): Install x86_emit_ops.
12528 * server.h (struct emit_ops): New.
12529 (get_raw_reg_func_addr): Declare.
12530 (current_insn_ptr, emit_error): Declare.
12531 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12532 (set_trace_state_variable_value): New defines.
12533 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12534 addr_get_trace_state_variable_value and
12535 addr_set_trace_state_variable_value.
12536 (symbol_list): New fields for get_raw_reg,
12537 get_trace_state_variable_value and set_trace_state_variable_value.
12538 (condfn): New typedef.
12539 (struct tracepoint): New field `compiled_cond'.
12540 (do_action_at_tracepoint): Clear compiled_cond.
12541 (get_trace_state_variable_value, set_trace_state_variable_value):
12543 (condition_true_at_tracepoint): If there's a compiled condition,
12545 (current_insn_ptr, emit_error): New globals.
12546 (struct bytecode_address): New.
12547 (get_raw_reg_func_addr): New.
12548 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12549 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12550 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12551 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12552 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12553 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12554 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12555 (compile_tracepoint_condition, compile_bytecodes): New.
12556 * target.h (emit_ops): Forward declare.
12557 (struct target_ops): New field emit_ops.
12558 (target_emit_ops): New.
12559 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12560 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12561 * linux-low.c (linux_emit_ops): New.
12562 (linux_target_ops): Install it.
12563 * linux-low.h (struct linux_target_ops): New field emit_ops.
12565 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12567 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12568 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12570 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12571 Stan Shebs <stan@codesourcery.com>
12573 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12574 (all): Depend on $(extra_libraries).
12575 (install-only): Install the IPA.
12576 (IPA_OBJS, IPA_LIB): New.
12577 (clean): Remove the IPA lib.
12578 (IPAGENT_CFLAGS): New.
12579 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12580 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12581 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12582 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12583 * configure.ac: Check for atomic builtins support in the compiler.
12584 (IPA_DEPFILES, extra_libraries): Define.
12585 * configure.srv (ipa_obj): Add description.
12586 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12587 (i[34567]86-*-linux*): Set ipa_obj.
12588 (x86_64-*-linux*): Set ipa_obj.
12589 * linux-low.c (stabilizing_threads): New.
12590 (supports_fast_tracepoints): New.
12591 (linux_detach): Stabilize threads before detaching.
12592 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12593 the lwp is either not stabilizing, or is moving out of a jump pad.
12594 (linux_fast_tracepoint_collecting): New.
12595 (maybe_move_out_of_jump_pad): New.
12596 (enqueue_one_deferred_signal): New.
12597 (dequeue_one_deferred_signal): New.
12598 (linux_wait_for_event_1): If moving out of a jump pad, defer
12599 pending signals to later.
12600 (linux_stabilize_threads): New.
12601 (linux_wait_1): Check if threads need moving out of jump pads, and
12603 (stuck_in_jump_pad_callback): New.
12604 (move_out_of_jump_pad_callback): New.
12605 (lwp_running): New.
12606 (linux_resume_one_lwp): Handle moving out of jump pads.
12607 (linux_set_resume_request): Dequeue deferred signals.
12608 (need_step_over_p): Also step over fast tracepoint jumps.
12609 (start_step_over): Also uninsert fast tracepoint jumps.
12610 (finish_step_over): Also reinsert fast tracepoint jumps.
12611 (linux_install_fast_tracepoint_jump): New.
12612 (linux_target_ops): Install linux_stabilize_threads and
12613 linux_install_fast_tracepoint_jump_pad.
12614 * linux-low.h (linux_target_ops) <get_thread_area,
12615 install_fast_tracepoint_jump_pad>: New fields.
12616 (struct lwp_info) <collecting_fast_tracepoint,
12617 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12618 (linux_get_thread_area): Declare.
12619 * linux-x86-low.c (jump_insn): New.
12620 (x86_get_thread_area): New.
12621 (append_insns): New.
12622 (push_opcode): New.
12623 (amd64_install_fast_tracepoint_jump_pad): New.
12624 (i386_install_fast_tracepoint_jump_pad): New.
12625 (x86_install_fast_tracepoint_jump_pad): New.
12626 (the_low_target): Install x86_get_thread_area and
12627 x86_install_fast_tracepoint_jump_pad.
12628 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12629 (struct fast_tracepoint_jump): New.
12630 (fast_tracepoint_jump_insn): New.
12631 (fast_tracepoint_jump_shadow): New.
12632 (find_fast_tracepoint_jump_at): New.
12633 (fast_tracepoint_jump_here): New.
12634 (delete_fast_tracepoint_jump): New.
12635 (set_fast_tracepoint_jump): New.
12636 (uninsert_fast_tracepoint_jumps_at): New.
12637 (reinsert_fast_tracepoint_jumps_at): New.
12638 (set_breakpoint_at): Use write_inferior_memory.
12639 (uninsert_raw_breakpoint): Use write_inferior_memory.
12640 (check_mem_read): Mask out fast tracepoint jumps.
12641 (check_mem_write): Mask out fast tracepoint jumps.
12642 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12643 (set_fast_tracepoint_jump): Declare.
12644 (delete_fast_tracepoint_jump)
12645 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12646 (reinsert_fast_tracepoint_jumps_at): Declare.
12647 * regcache.c: Don't compile many functions when building the
12648 in-process agent library.
12649 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12650 the register buffer in the heap.
12651 (free_register_cache): If the register buffer isn't owned by the
12652 regcache, don't free it.
12653 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12654 pre-existing register caches.
12655 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12657 (convert_ascii_to_int): : Constify `from' parameter type.
12658 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12659 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12660 the needed buffer in-place.
12661 (relocate_instruction): New.
12662 * server.c (handle_query) <qSymbols>: If the target supports
12663 tracepoints, give it a chance of looking up symbols. Report
12664 support for fast tracepoints.
12665 (handle_status): Stabilize threads.
12666 (process_serial_event): Adjust.
12667 * server.h (struct fast_tracepoint_jump): Forward declare.
12668 (struct process_info) <fast_tracepoint_jumps>: New field.
12669 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12670 (decode_X_packet, decode_M_packet): Adjust.
12671 (relocate_instruction): Declare.
12672 (in_process_agent_loaded): Declare.
12673 (tracepoint_look_up_symbols): Declare.
12674 (struct fast_tpoint_collect_status): Declare.
12675 (fast_tracepoint_collecting): Declare.
12676 (force_unlock_trace_buffer): Declare.
12677 (handle_tracepoint_bkpts): Declare.
12678 (initialize_low_tracepoint)
12679 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12680 * target.h (struct target_ops) <stabilize_threads,
12681 install_fast_tracepoint_jump_pad>: New fields.
12682 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12683 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12684 [HAVE_STDINT_H]: Include stdint.h.
12685 (trace_debug_1): Rename to ...
12686 (trace_vdebug): ... this.
12687 (trace_debug): Rename to ...
12688 (trace_debug_1): ... this. Add `level' parameter.
12689 (trace_debug): New.
12690 (ATTR_USED, ATTR_NOINLINE): New.
12691 (IP_AGENT_EXPORT): New.
12692 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12693 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12694 (about_to_request_buffer_space, trace_buffer_is_full)
12695 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12696 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12697 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12698 (traceframe_write_count, traceframes_created)
12699 (trace_state_variables)
12700 New renaming defines.
12701 (struct ipa_sym_addresses): New.
12702 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12703 (symbol_list): New.
12704 (ipa_sym_addrs): New.
12705 (all_tracepoint_symbols_looked_up): New.
12706 (in_process_agent_loaded): New.
12707 (write_e_ipa_not_loaded): New.
12708 (maybe_write_ipa_not_loaded): New.
12709 (tracepoint_look_up_symbols): New.
12710 (debug_threads) [IN_PROCESS_AGENT]: New.
12711 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12712 (UNKNOWN_SIDE_EFFECTS): New.
12713 (stop_tracing): New.
12714 (flush_trace_buffer): New.
12715 (stop_tracing_bkpt): New.
12716 (flush_trace_buffer_bkpt): New.
12717 (read_inferior_integer): New.
12718 (read_inferior_uinteger): New.
12719 (read_inferior_data_pointer): New.
12720 (write_inferior_data_pointer): New.
12721 (write_inferior_integer): New.
12722 (write_inferior_uinteger): New.
12723 (struct collect_static_trace_data_action): Delete.
12724 (enum tracepoint_type): New.
12725 (struct tracepoint) <type>: New field `type'.
12726 <actions_str, step_actions, step_actions_str>: Only include in
12728 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12729 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12730 (tracepoints): Use IP_AGENT_EXPORT.
12731 (last_tracepoint): Don't include in the IPA.
12732 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12733 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12734 (alloced_trace_state_variables): New.
12735 (trace_state_variables): Use IP_AGENT_EXPORT.
12736 (traceframe_t): Delete unused variable.
12737 (circular_trace_buffer): Don't include in the IPA.
12738 (trace_buffer_start): Delete.
12739 (struct trace_buffer_control): New.
12740 (trace_buffer_free): Delete.
12741 (struct ipa_trace_buffer_control): New.
12742 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12743 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12745 (trace_buffer_ctrl): New.
12746 (TRACE_BUFFER_CTRL_CURR): New.
12747 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12748 Reimplement as macros.
12749 (trace_buffer_wrap): Delete.
12750 (traceframe_write_count, traceframe_read_count)
12751 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12752 (struct tracepoint_hit_ctx) <type>: New field.
12753 (struct fast_tracepoint_ctx): New.
12754 (memory_barrier): New.
12756 (record_tracepoint_error): Update atomically in the IPA.
12757 (clear_inferior_trace_buffer): New.
12758 (about_to_request_buffer_space): New.
12759 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12760 updating the same buffer.
12761 (add_tracepoint): Default the tracepoint's type to trap
12762 tracepoint, and orig_size to -1.
12763 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12764 internal variables.
12765 (create_trace_state_variable): New parameter `gdb'. Handle it.
12766 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12767 (cmd_qtdp): Handle fast tracepoints.
12768 (cmd_qtdv): Adjust.
12769 (max_jump_pad_size): New.
12770 (gdb_jump_pad_head): New.
12771 (get_jump_space_head): New.
12772 (claim_jump_space): New.
12773 (sort_tracepoints): New.
12774 (MAX_JUMP_SIZE): New.
12775 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12777 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12778 support. Upload fast traceframes, and delete internal IPA
12780 (stop_tracing_handler): New.
12781 (flush_trace_buffer_handler): New.
12782 (cmd_qtstop): Upload fast tracepoints.
12783 (response_tracepoint): Handle fast tracepoints.
12784 (tracepoint_finished_step): Upload fast traceframes. Set the
12785 tracepoint hit context's tracepoint type.
12786 (handle_tracepoint_bkpts): New.
12787 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12788 type. Add comment about fast tracepoints.
12789 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12790 non-existing action_str field.
12791 (get_context_regcache): Handle fast tracepoints.
12792 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12794 (fast_tracepoint_from_jump_pad_address): New.
12795 (fast_tracepoint_from_ipa_tpoint_address): New.
12796 (collecting_t): New.
12797 (force_unlock_trace_buffer): New.
12798 (fast_tracepoint_collecting): New.
12800 (gdb_collect): New.
12801 (write_inferior_data_ptr): New.
12802 (target_tp_heap): New.
12803 (target_malloc): New.
12804 (download_agent_expr): New.
12806 (download_tracepoints): New.
12807 (download_trace_state_variables): New.
12808 (upload_fast_traceframes): New.
12809 (IPA_FIRST_TRACEFRAME): New.
12810 (IPA_NEXT_TRACEFRAME_1): New.
12811 (IPA_NEXT_TRACEFRAME): New.
12812 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12813 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12814 (gdb_jump_pad_buffer_end): New.
12815 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12816 (initialize_tracepoint): Adjust.
12817 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12818 buffer. Initialize the low module.
12819 * utils.c (PREFIX, TOOLNAME): New.
12820 (malloc_failure): Use PREFIX.
12821 (error): In the IPA, an error causes an exit.
12822 (fatal, warning): Use PREFIX.
12823 (internal_error): Use TOOLNAME.
12824 (NUMCELLS): Increase to 10.
12825 * configure, config.in: Regenerate.
12827 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12829 * server.c (handle_query) <qSupported>: Do two passes over the
12830 qSupported string to avoid nesting strtok.
12832 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12834 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12836 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12837 -Wl,--dynamic-list.
12838 * configure: Regenerate.
12839 * proc-service.list: New.
12841 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12843 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12846 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12848 * gdbreplay.c (remote_open): Check error return from socket() call by
12849 its equality to -1 not by it being negative.
12850 * remote-utils.c (remote_open): Likewise.
12852 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12854 * config.h: Regenerate.
12856 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12858 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12859 doesn't provide PTRACE_GET_THREAD_AREA.
12861 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12863 * linux-m68k-low.c: Include <asm/ptrace.h>
12864 (ps_get_thread_area): Implement.
12866 2010-05-03 Doug Evans <dje@google.com>
12868 * event-loop.c (struct callback_event): New struct.
12869 (callback_list): New global.
12870 (append_callback_event, delete_callback_event): New functions.
12871 (process_callback): New function.
12872 (start_event_loop): Call it.
12873 * remote-utils.c (NOT_SCHEDULED): Define.
12874 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12875 moved out of readchar.
12876 (readchar): Rewrite. Call reschedule before returning.
12877 (reset_readchar): New function.
12878 (remote_close): Call it.
12879 (process_remaining, reschedule): New functions.
12880 * server.h (callback_handler_func): New typedef.
12881 (append_callback_event, delete_callback_event): Declare.
12883 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12885 * proc-service.c (ps_pglobal_lookup): Use
12886 thread_db_look_up_one_symbol.
12887 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12888 parameter. Use it instead of all_symbols_looked_up.
12889 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12891 (all_symbols_looked_up): Don't declare.
12892 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12893 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12895 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12896 Set all_symbols_looked_up here.
12897 (thread_db_look_up_one_symbol): New.
12898 (thread_db_get_tls_address): Adjust.
12899 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12900 thread_db object on the heap, and tentatively set it in the
12902 (thread_db_init): Don't set all_symbols_looked_up here.
12903 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12905 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12907 * linux-low.c (linux_kill, linux_detach): Adjust.
12908 (status_pending_p_callback): Remove redundant statement. Check
12909 for !TARGET_WAITIKIND_IGNORE, instead of
12910 TARGET_WAITKIND_STOPPED.
12911 (handle_tracepoints): Make sure LWP is locked. Adjust.
12912 (linux_wait_for_event_1): Adjust.
12913 (linux_cancel_breakpoints): New.
12914 (unsuspend_one_lwp): New.
12915 (unsuspend_all_lwps): New.
12916 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12917 (send_sigstop_callback): Change return type to int, add new
12918 `except' parameter and handle it.
12919 (suspend_and_send_sigstop_callback): New.
12920 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12921 pass them down. If SUSPEND, also increment the lwp's suspend
12923 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12924 (need_step_over_p): Don't consider suspended LWPs.
12925 (start_step_over): Adjust.
12926 (proceed_one_lwp): Change return type to int, add new `except'
12927 parameter and handle it.
12928 (unsuspend_and_proceed_one_lwp): New.
12929 (proceed_all_lwps): Use find_inferior instead of
12931 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12932 also decrement the suspend count of LWPs. Pass `except' down,
12933 instead of hacking its suspend count.
12934 (linux_pause_all): Add `freeze' parameter. Adjust.
12935 (linux_unpause_all): New.
12936 (linux_target_ops): Install linux_unpause_all.
12937 * server.c (handle_status): Adjust.
12938 * target.h (struct target_ops): New fields `unpause_all' and
12939 `cancel_breakpoints'. Add new parameter to `pause_all'.
12940 (pause_all): Add new `freeze' parameter.
12941 (unpause_all): New.
12942 (cancel_breakpoints): New.
12943 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12944 cancel breakpoints.
12945 (cmd_qtstart): Pause threads.
12946 (stop_tracing): Pause threads, and cancel breakpoints.
12947 * win32-low.c (win32_target_ops): Adjust.
12949 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12951 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12952 the inferior right away from here...
12953 (linux_wait_1): ... to here, and adjust to check the thread's
12954 last_resume_kind instead of the lwp's step or stop_expected flags.
12956 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12958 * README: Use consistent `GDB' and `GDBserver' spellings.
12960 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12962 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12963 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12964 (linux_detach_one_lwp): Assume the lwp is stopped.
12965 (any_thread_of): Delete.
12966 (linux_detach): Stop all lwps here. Don't blindly delete all
12968 (delete_lwp_callback): New.
12969 (linux_mourn): Delete all lwps of the process that is gone.
12970 (linux_wait_1): Don't delete the last lwp of the process here.
12971 * mem-break.h (mark_breakpoints_out): Declare.
12972 * mem-break.c (mark_breakpoints_out): New.
12973 (free_all_breakpoints): Use it.
12974 * server.c (handle_target_event): If the process is gone, mark
12976 * thread-db.c (struct thread_db) <create_bp>: New field.
12977 (thread_db_enable_reporting): Fix prototype. Store a thread event
12978 breakpoint reference in the thread_db struct.
12979 (thread_db_load_search): Clear the thread_db object.
12980 (try_thread_db_load_1): Ditto.
12981 (switch_to_process): New.
12982 (disable_thread_event_reporting): Use it.
12983 (remove_thread_event_breakpoints): New.
12984 (thread_db_detach, thread_db_mourn): Use it.
12986 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12988 * linux-low.c (linux_enable_event_reporting): New.
12989 (linux_wait_for_event_1, handle_extended_wait): Use it.
12991 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12993 * linux-low.c (linux_kill_one_lwp, linux_kill)
12994 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12995 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12996 SIGSTOP even if the LWP is stopped.
12997 (send_sigstop_callback): New.
12998 (stop_all_lwps): Use send_sigstop_callback instead.
12999 (linux_resume_one_thread): Adjust.
13000 (proceed_one_lwp): Still proceed an LWP that the client has
13001 requested to stop, if we haven't reported it as stopped yet. Make
13002 sure that LWPs the client want stopped, have a pending SIGSTOP.
13004 2010-04-26 Doug Evans <dje@google.com>
13006 * server.c (handle_general_set): Make static.
13008 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13009 Print received char after testing for error/eof instead of before.
13010 (input_interrupt): Tweak comment.
13012 2010-04-23 Doug Evans <dje@google.com>
13014 * server.c (start_inferior): Print inferior argv if --debug.
13016 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13018 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13019 * nto-x86-low.c: Include server.h
13021 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13023 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13024 be consistent with other sources of this directory.
13025 (init_registers_amd64): Correct name of source file of this function
13028 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13030 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13031 64-bit executables.
13033 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13035 * win32-i386-low.c: Add 64-bit support.
13036 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13037 (init_registers_amd64): Declare.
13038 (mappings): Add 64-bit version of array.
13039 (init_windows_x86): New function.
13040 (the_low_target): Change init_arch field to init_windows_x86.
13042 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13044 * win32-low.c: Adapt to support also 64-bit architecture.
13045 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13046 (get_image_name): Use SIZE_T type for local variable `done'.
13047 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13048 (toolhelp_get_dll_name): Idem.
13049 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13050 Use uintptr_t typecast to avoid warning.
13051 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13052 (handle_exception): Use phex_nz to avoid warning.
13053 (win32_wait): Remove unused local variable `process'.
13055 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13057 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13060 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13062 * configure.ac: Use `ws2_32' library for srv_mingw.
13063 * configure: Regenerate.
13064 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13065 * remote-utils.c: Likewise.
13067 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13069 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13070 if __x86_64__ is defined.
13072 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13074 * configure: Regenerate.
13076 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13078 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13079 * target.h (target_ops): New get_tib_address field.
13080 * win32-low.h (win32_thread_info): Add thread_local_base field.
13081 * win32-low.c (child_add_thread): Add tlb argument.
13082 Set thread_local_base field to TLB.
13083 (get_child_debug_event): Adapt to child_add_thread change.
13084 (win32_get_tib_address): New function.
13085 (win32_target_ops): Set get_tib_address field to
13086 win32_get_tib_address.
13087 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13089 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13091 * linux-low.c (linux_mourn): Also remove the process.
13092 * server.c (handle_target_event): Don't remove the process here.
13093 * nto-low.c (nto_mourn): New.
13094 (nto_target_ops): Install it.
13095 * spu-low.c (spu_mourn): New.
13096 (spu_target_ops): Install it.
13097 * win32-low.c (win32_mourn): New.
13098 (win32_target_ops): Install it.
13100 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13102 * server.h (buffer_xml_printf): Remove redundant `;'.
13104 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13106 * regcache.c (set_register_cache): Invalidate regcaches before
13107 changing the register cache layout.
13108 (regcache_invalidate_one): Allow a NULL regcache.
13109 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13110 regcaches before changing the register cache layout or the target
13113 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13115 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13116 variable warning on Linux/x86-64.
13118 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13120 GDBserver disconnected tracing support.
13122 * linux-low.c (linux_remove_process): Delete.
13123 (add_lwp): Don't set last_resume_kind here.
13124 (linux_kill): Use `mourn'.
13125 (linux_detach): Use `thread_db_detach', and `mourn'.
13126 (linux_mourn): New.
13127 (linux_attach_lwp_1): Adjust comment.
13128 (linux_attach): last_resume_kind moved the thread_info; adjust.
13129 (status_pending_p_callback): Adjust.
13130 (linux_wait_for_event_1): Adjust.
13131 (count_events_callback, select_singlestep_lwp_callback)
13132 (select_event_lwp_callback, cancel_breakpoints_callback)
13133 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13134 (proceed_one_lwp): Adjust.
13135 (linux_async): Add debug output.
13136 (linux_thread_stopped): New.
13137 (linux_pause_all): New.
13138 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13140 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13141 (thread_db_free): Delete declaration.
13142 (thread_db_detach, thread_db_mourn): Declare.
13143 * thread-db.c (thread_db_init): Use thread_db_mourn.
13144 (thread_db_free): Delete, split in two.
13145 (disable_thread_event_reporting): New.
13146 (thread_db_detach): New.
13147 (thread_db_mourn): New.
13149 * server.h (struct thread_info) <last_resume_kind>: New field.
13150 <attached>: Add comment.
13151 <gdb_detached>: New field.
13152 (handler_func): Change return type to int.
13153 (handle_serial_event, handle_target_event): Ditto.
13154 (gdb_connected): Declare.
13156 (disconnected_tracing): Declare.
13157 (stop_tracing): Declare.
13159 * server.c (handle_query) <qSupported>: Report support for
13160 disconnected tracing.
13161 (queue_stop_reply_callback): Account for running threads.
13162 (gdb_wants_thread_stopped): New.
13163 (gdb_wants_all_threads_stopped): New.
13164 (gdb_reattached_process): New.
13165 (handle_status): Clear the `gdb_detached' flag of all processes.
13166 In all-stop, stop all threads.
13167 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13168 (process_serial_event): If the remote connection breaks, or if an
13169 exit was forced with "monitor exit", force an event loop exit.
13170 Handle disconnected tracing on detach.
13171 (handle_serial_event): Adjust.
13172 (handle_target_event): If GDB isn't connected, forward events back
13173 to the inferior, unless the last process exited, in which case,
13174 exit gdbserver. Adjust interface.
13176 * remote-utils.c (remote_open): Don't block in accept. Instead
13177 register an event loop source on the listen socket file
13178 descriptor. Refactor bits into ...
13179 (listen_desc): ... this new global.
13180 (gdb_connected): ... this new function.
13181 (enable_async_notification): ... this new function.
13182 (handle_accept_event): ... this new function.
13183 (remote_close): Clear remote_desc.
13185 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13187 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13189 (mourn_inferior): Define.
13190 (target_process_qsupported): Avoid the dangling else problem.
13191 (thread_stopped): Define.
13192 (pause_all): Define.
13193 (target_waitstatus_to_string): Declare.
13194 * target.c (target_waitstatus_to_string): New.
13196 * tracepoint.c (tracing): Make extern.
13197 (disconnected_tracing): New.
13198 (stop_tracing): Make extern. Handle tracing stops due to GDB
13200 (cmd_qtdisconnected): New.
13201 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13202 (handle_tracepoint_general_set): Handle QTDisconnected.
13204 * event-loop.c (event_handler_func): Change return type to int.
13205 (process_event): Bail out if the event handler wants the event
13207 (handle_file_event): Ditto.
13208 (start_event_loop): Bail out if the event handler wants the event
13211 * nto-low.c (nto_target_ops): Adjust.
13212 * spu-low.c (spu_wait): Don't remove the process here.
13213 (spu_target_ops): Adjust.
13214 * win32-low.c (win32_wait): Don't remove the process here.
13215 (win32_target_ops): Adjust.
13217 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13219 * regcache.c (realloc_register_cache): Invalidate inferior's
13220 regcache before recreating it.
13222 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13224 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13226 2010-04-09 Stan Shebs <stan@codesourcery.com>
13227 Pedro Alves <pedro@codesourcery.com>
13229 * server.h (LONGEST): New.
13230 (struct thread_info) <while_stepping>: New field.
13231 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13233 (initialize_tracepoint, handle_tracepoint_general_set)
13234 (handle_tracepoint_query, tracepoint_finished_step)
13235 (tracepoint_was_hit, release_while_stepping_state_list):
13236 (current_traceframe): Declare.
13237 * server.c (handle_general_set): Handle tracepoint packets.
13238 (read_memory): New.
13239 (write_memory): New.
13240 (handle_search_memory_1): Use read_memory.
13241 (handle_query): Report support for conditional tracepoints, trace
13242 state variables, and tracepoint sources. Handle tracepoint
13244 (main): Initialize the tracepoints module.
13245 (process_serial_event): Handle traceframe reads/writes.
13247 * linux-low.c (handle_tracepoints): New.
13248 (linux_wait_1): Call it.
13249 (linux_resume_one_lwp): Handle while-stepping.
13250 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13251 (linux_target_ops): Install them.
13252 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13254 * linux-x86-low.c (x86_supports_tracepoints): New.
13255 (the_low_target). Install it.
13257 * mem-break.h (delete_breakpoint): Declare.
13258 * mem-break.c (delete_breakpoint): Make external.
13260 * target.h (struct target_ops): Add `supports_tracepoints',
13261 `read_pc', and `write_pc' fields.
13262 (target_supports_tracepoints): Define.
13263 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13266 * regcache.h (struct regcache) <registers_owned>: New field.
13267 (init_register_cache, regcache_cpy): Declare.
13268 (regcache_read_pc, regcache_write_pc): Declare.
13269 (register_cache_size): Declare.
13270 (supply_regblock): Declare.
13271 * regcache.c (init_register_cache): New.
13272 (new_register_cache): Use it.
13273 (regcache_cpy): New.
13274 (register_cache_size): New.
13275 (supply_regblock): New.
13276 (regcache_read_pc, regcache_write_pc): New.
13278 * tracepoint.c: New.
13280 * Makefile.in (OBS): Add tracepoint.o.
13281 (tracepoint.o): New rule.
13283 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13285 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13287 (i386-mmx.c): Likewise.
13288 (i386-mmx-linux.o): Likewise.
13289 (i386-mmx-linux.c): Likewise.
13291 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13292 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13293 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13294 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13296 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13297 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13298 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13300 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13302 * Makefile.in (clean): Updated.
13304 (i386-avx.c): Likewise.
13305 (i386-avx-linux.o): Likewise.
13306 (i386-avx-linux.c): Likewise.
13307 (amd64-avx.o): Likewise.
13308 (amd64-avx.c): Likewise.
13309 (amd64-avx-linux.o): Likewise.
13310 (amd64-avx-linux.c): Likewise.
13312 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13313 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13314 (srv_amd64_regobj): Add amd64-avx.o.
13315 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13316 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13317 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13318 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13319 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13320 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13321 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13323 * i387-fp.c: Include "i386-xstate.h".
13325 (i387_cache_to_xsave): Likewise.
13326 (i387_xsave_to_cache): Likewise.
13327 (x86_xcr0): Likewise.
13329 * i387-fp.h (i387_cache_to_xsave): Likewise.
13330 (i387_xsave_to_cache): Likewise.
13331 (x86_xcr0): Likewise.
13333 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13334 * linux-crisv32-low.c (target_regsets): Likewise.
13335 * linux-m68k-low.c (target_regsets): Likewise.
13336 * linux-mips-low.c (target_regsets): Likewise.
13337 * linux-ppc-low.c (target_regsets): Likewise.
13338 * linux-s390-low.c (target_regsets): Likewise.
13339 * linux-sh-low.c (target_regsets): Likewise.
13340 * linux-sparc-low.c (target_regsets): Likewise.
13341 * linux-xtensa-low.c (target_regsets): Likewise.
13343 * linux-low.c: Include <sys/uio.h>.
13344 (regsets_fetch_inferior_registers): Support nt_type.
13345 (regsets_store_inferior_registers): Likewise.
13346 (linux_process_qsupported): New.
13347 (linux_target_ops): Add linux_process_qsupported.
13349 * linux-low.h (regset_info): Add nt_type.
13350 (linux_target_ops): Add process_qsupported.
13352 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13354 (init_registers_i386_avx_linux): New.
13355 (init_registers_amd64_avx_linux): Likewise.
13356 (xmltarget_i386_linux_no_xml): Likewise.
13357 (xmltarget_amd64_linux_no_xml): Likewise.
13358 (PTRACE_GETREGSET): Likewise.
13359 (PTRACE_SETREGSET): Likewise.
13360 (x86_fill_xstateregset): Likewise.
13361 (x86_store_xstateregset): Likewise.
13362 (use_xml): Likewise.
13363 (x86_linux_update_xmltarget): Likewise.
13364 (x86_linux_process_qsupported): Likewise.
13365 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13366 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13367 init_registers_i386_linux here. Call
13368 x86_linux_update_xmltarget.
13369 (the_low_target): Add x86_linux_process_qsupported.
13371 * server.c (handle_query): Call target_process_qsupported.
13373 * target.h (target_ops): Add process_qsupported.
13374 (target_process_qsupported): New.
13376 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13378 * inferiors.c (add_thread): Set last_status kind to
13379 TARGET_WAITKIND_IGNORE.
13380 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13381 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13382 (linux_wait_1): Move `thread' local definition to block that uses
13383 it. Don't NULL initialize `event_child'.
13384 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13385 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13386 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13388 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13390 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13391 an extended waitstatus, or by a watchpoint.
13392 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13393 thread was stepping or has been stopped by a watchpoint.
13395 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13397 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13398 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13399 of another, then delete the previous, and validate all
13401 (validate_inserted_breakpoint): New.
13402 (delete_disabled_breakpoints): New.
13403 (validate_breakpoints): New.
13404 (check_mem_read): Validate breakpoints before trusting their
13405 shadow. Delete disabled breakpoints.
13406 (check_mem_write): Validate breakpoints before trusting they
13407 should be inserted. Delete disabled breakpoints.
13408 * mem-break.h (validate_breakpoints):
13409 * server.c (handle_query): Validate breakpoints when we see a
13412 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13414 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13415 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13416 if we could tell there's a GDB breakpoint at stop_pc.
13417 (need_step_over_p): Don't do a step over if we find a GDB
13418 breakpoint at the resume PC.
13420 * mem-break.c (struct raw_breakpoint): New.
13421 (enum bkpt_type): New type `gdb_breakpoint'.
13422 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13423 fields. New field `raw'.
13424 (find_raw_breakpoint_at): New.
13425 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13426 breakpoint instead.
13427 (set_breakpoint_at): Adjust.
13428 (delete_raw_breakpoint): New.
13429 (release_breakpoint): New.
13430 (delete_breakpoint): Rename to...
13431 (delete_breakpoint_1): ... this. Add proc parameter. Use
13432 release_breakpoint. Return ENOENT.
13433 (delete_breakpoint): Reimplement.
13434 (find_breakpoint_at): Delete.
13435 (find_gdb_breakpoint_at): New.
13436 (delete_breakpoint_at): Delete.
13437 (set_gdb_breakpoint_at): New.
13438 (delete_gdb_breakpoint_at): New.
13439 (gdb_breakpoint_here): New.
13440 (set_reinsert_breakpoint): Use release_breakpoint.
13441 (uninsert_breakpoint): Rename to ...
13442 (uninsert_raw_breakpoint): ... this.
13443 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13444 (reinsert_raw_breakpoint): Change parameter type to
13446 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13448 (check_breakpoints): Adjust. Use release_breakpoint.
13449 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13450 (breakpoint_inserted_here): Ditto.
13451 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13452 Don't trust the breakpoint's shadow if it is not inserted.
13453 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13454 (delete_all_breakpoints): Adjust.
13455 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13456 use delete_breakpoint_1.
13458 * mem-break.h (breakpoints_supported): Delete declaration.
13459 (set_gdb_breakpoint_at): Declare.
13460 (gdb_breakpoint_here): Declare.
13461 (delete_breakpoint_at): Delete.
13462 (delete_gdb_breakpoint_at): Declare.
13464 * server.h (struct raw_breakpoint): Forward declare.
13465 (struct process_info): New field `raw_breakpoints'.
13467 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13470 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13472 * linux-low.c (status_pending_p_callback): Fix comment.
13473 (linux_wait_for_event_1): Move most of the internal breakpoint
13474 handling from here...
13475 (linux_wait_1): ... to here.
13476 (count_events_callback): New.
13477 (select_singlestep_lwp_callback): New.
13478 (select_event_lwp_callback): New.
13479 (cancel_breakpoints_callback): New.
13480 (select_event_lwp): New.
13481 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13482 priority to all LWPs that have had events that should be reported
13483 to the client. Cancel breakpoints when about to reporting the
13484 event to the client, not while stopping lwps. No longer cancel
13485 finished single-steps here.
13486 (cancel_finished_single_step): Delete.
13487 (cancel_finished_single_steps): Delete.
13489 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13491 * mem-break.c (enum bkpt_type): New.
13492 (struct breakpoint): New field `type'.
13493 (set_breakpoint_at): Change return type to struct breakpoint
13494 pointer. Set type to `other_breakpoint' by default.
13495 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13496 in the breakpoint list.
13497 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13498 (reinsert_breakpoint): Rename to ...
13499 (reinsert_raw_breakpoint): ... this.
13500 (reinsert_breakpoints_at): Adjust.
13501 * mem-break.h (struct breakpoint): Declare.
13502 (set_breakpoint_at): Change return type to struct breakpoint
13505 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13507 * server.c (handle_query): Assign, not compare.
13509 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13511 Teach linux gdbserver to step-over-breakpoints.
13513 * linux-low.c (can_hardware_single_step): New.
13514 (supports_breakpoints): New.
13515 (handle_extended_wait): If stopping threads, read the stop pc of
13516 the new cloned LWP.
13518 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13519 low target doesn't support retrieving the PC.
13520 (add_lwp): Set last_resume_kind to resume_continue.
13521 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13522 (linux_attach): Don't clear stop_expected. Set the lwp's
13523 last_resume_kind to resume_stop.
13524 (linux_detach_one_lwp): Don't check for removed breakpoints.
13525 (check_removed_breakpoint): Delete.
13526 (status_pending_p): Rename to ...
13527 (status_pending_p_callback): ... this. Don't check for removed
13528 breakpoints. Don't consider threads that are stopped from GDB's
13530 (linux_wait_for_lwp): Always read the stop_pc here.
13531 (cancel_breakpoint): New.
13532 (step_over_bkpt): New global.
13533 (linux_wait_for_event_1): Implement stepping over breakpoints.
13534 (gdb_wants_lwp_stopped): New.
13535 (gdb_wants_all_stopped): New.
13536 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13537 single-step traps here. Store the thread's last reported target
13539 (send_sigstop): Don't clear stop_expected. Always set it,
13541 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13542 (cancel_finished_single_step): New.
13543 (cancel_finished_single_steps): New.
13544 (wait_for_sigstop): Don't cancel finished single-step traps here.
13545 (linux_resume_one_lwp): Don't check for removed breakpoints.
13546 Don't set `step' on non-hardware step archs.
13547 (linux_set_resume_request): Ignore resume_stop requests if already
13548 stopping or stopped. Set the lwp's last_resume_kind.
13549 (resume_status_pending_p): Don't check for removed breakpoints.
13550 (need_step_over_p): New.
13551 (start_step_over): New.
13552 (finish_step_over): New.
13553 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13554 requests. Clear the thread's last reported target waitstatus.
13555 Don't use the `suspended' flag. Don't consider pending breakpoints.
13556 (linux_resume): Start a step-over if necessary.
13557 (proceed_one_lwp): New.
13558 (proceed_all_lwps): New.
13559 (unstop_all_lwps): New.
13560 * linux-low.h (struct lwp_info): Rewrite comment for the
13561 `suspended' flag. Add the `stop_pc' field. Delete the
13562 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13563 Add `'last_resume_kind' and `need_step_over' fields.
13564 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13565 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13566 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13567 (set_raw_breakpoint_at): New.
13568 (set_breakpoint_at): Rewrite to use it.
13569 (reinsert_breakpoint_handler): Delete.
13570 (set_reinsert_breakpoint): New.
13571 (reinsert_breakpoint_by_bp): Delete.
13572 (delete_reinsert_breakpoints): New.
13573 (uninsert_breakpoint): Rewrite.
13574 (uninsert_breakpoints_at): New.
13575 (reinsert_breakpoint): Rewrite.
13576 (reinsert_breakpoints_at): New.
13577 (check_breakpoints): Rewrite.
13578 (breakpoint_here): New.
13579 (breakpoint_inserted_here): New.
13580 (check_mem_read): Adjust.
13581 * mem-break.h (breakpoints_supported, breakpoint_here)
13582 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13583 (reinsert_breakpoint_by_bp): Delete declaration.
13584 (delete_reinsert_breakpoints): Declare.
13585 (reinsert_breakpoint): Delete declaration.
13586 (reinsert_breakpoints_at): Declare.
13587 (uninsert_breakpoint): Delete declaration.
13588 (uninsert_breakpoints_at): Declare.
13589 (check_breakpoints): Adjust prototype.
13590 * server.h: Adjust include order.
13591 (struct thread_info): Declare here. Add a `last_status' field.
13593 2010-03-23 Michael Snyder <msnyder@vmware.com>
13595 * server.c (crc32): New function.
13596 (handle_query): Add handling for 'qCRC:' request.
13598 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13600 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13601 lwp had been stopped by a watchpoint.
13603 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13605 * server.h (internal_error): Declare.
13606 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13607 * utils.c (internal_error): New function.
13609 2010-03-15 Andreas Schwab <schwab@redhat.com>
13611 * configure.srv: Fix typo setting srv_regobj.
13613 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13615 * linux-low.c (fetch_register): Avoid passing a non string literal
13617 (usr_store_inferior_registers): Ditto.
13619 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13621 * linux-low.c (linux_write_memory): Bail out early if peeking
13624 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13626 * linux-low.h (struct lwp_info): New fields
13627 `stopped_by_watchpoint' and `stopped_data_address'.
13628 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13629 here, and cache them in the lwp object.
13630 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13632 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13634 (linux_stopped_by_watchpoint): Rewrite.
13635 (linux_stopped_data_address): Rewrite.
13637 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13639 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13640 switching the current inferior, not before.
13642 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13644 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13645 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13646 i386-linux.c and amd64-linux.c.
13647 (reg-i386.o): Removed.
13648 (reg-i386.c): Likewise.
13649 (reg-i386-linux.o): Likewise.
13650 (reg-i386-linux.c): Likewise.
13651 (reg-x86-64.o): Likewise.
13652 (reg-x86-64.c): Likewise.
13653 (reg-x86-64-linux.o): Likewise.
13654 (reg-x86-64-linux.c): Likewise.
13656 (i386.c): Likewise.
13657 (i386-linux.o): Likewise.
13658 (i386-linux.c): Likewise.
13659 (amd64.o): Likewise.
13660 (amd64.c): Likewise.
13661 (amd64-linux.o): Likewise.
13662 (amd64-linux.c): Likewise.
13664 * configure.srv (srv_i386_regobj): New.
13665 (srv_i386_linux_regobj): Likewise.
13666 (srv_amd64_regobj): Likewise.
13667 (srv_amd64_linux_regobj): Likewise.
13668 (srv_i386_32bit_xmlfiles): Likewise.
13669 (srv_i386_64bit_xmlfiles): Likewise.
13670 (srv_i386_xmlfiles): Likewise.
13671 (srv_amd64_xmlfiles): Likewise.
13672 (srv_i386_linux_xmlfiles): Likewise.
13673 (srv_amd64_linux_xmlfiles): Likewise.
13674 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13675 srv_xmlfiles to $srv_i386_xmlfiles.
13676 (i[34567]86-*-mingw32ce*): Likewise.
13677 (i[34567]86-*-mingw*): Likewise.
13678 (i[34567]86-*-nto*): Likewise.
13679 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13680 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13681 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13682 (x86_64-*-linux*): Likewise.
13684 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13685 (init_registers_amd64_linux): New.
13686 (x86_arch_setup): Replace init_registers_x86_64_linux with
13687 init_registers_amd64_linux.
13689 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13691 * configure.ac: Check for libdl. If it is not available link against
13692 static libthread_db.
13693 * configure: Regenerate.
13695 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13699 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13700 handing a read watchpoint.
13701 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13703 2010-02-12 Doug Evans <dje@google.com>
13705 * linux-low.c (linux_supports_tracefork_flag): Document.
13706 (linux_look_up_symbols): Add comment.
13708 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13710 * regcache.c (supply_register): Clear regcache if buf is NULL.
13712 2010-02-02 Nicolas Roche <roche@sourceware.org>
13713 Joel Brobecker <brobecker@adacore.com>
13715 * inferiors.c (find_inferior): Add function documentation.
13716 (unloaded_dll): Handle the case where the unloaded dll has not
13717 been previously registered in the dll list.
13719 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13721 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13722 (thumb2_breakpoint): New.
13723 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13725 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13727 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13728 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13731 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13733 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13735 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13737 * linux-s390-low.c (s390_collect_ptrace_register)
13738 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13740 2010-01-21 Doug Evans <dje@google.com>
13742 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13743 (PTRACE_ARG4_TYPE): New macro.
13744 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13745 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13746 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13747 (usr_store_inferior_registers): Ditto.
13748 (linux_read_memory, linux_write_memory): Ditto.
13749 (linux_test_for_tracefork): Ditto.
13751 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13752 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13754 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13756 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13759 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13761 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13762 prototype to take a regcache. Adjust.
13764 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13766 * regcache.h (struct thread_info): Forward declare.
13767 (struct regcache): New.
13768 (new_register_cache): Adjust prototype.
13769 (get_thread_regcache): Declare.
13770 (free_register_cache): Adjust prototype.
13771 (registers_to_string, registers_from_string): Ditto.
13772 (supply_register, supply_register_by_name, collect_register)
13773 (collect_register_as_string, collect_register_by_name): Ditto.
13774 * regcache.c (struct inferior_regcache_data): Delete.
13775 (get_regcache): Rename to ...
13776 (get_thread_regcache): ... this. Adjust. Switch inferior before
13777 fetching registers.
13778 (regcache_invalidate_one): Adjust.
13779 (regcache_invalidate): Fix prototype.
13780 (new_register_cache): Return the new register cache.
13781 (free_register_cache): Change prototype.
13782 (realloc_register_cache): Adjust.
13783 (registers_to_string): Change prototype to take a regcache. Adjust.
13784 (registers_from_string): Ditto.
13785 (register_data): Ditto.
13786 (supply_register): Ditto.
13787 (supply_register_by_name): Ditto.
13788 (collect_register): Ditto.
13789 (collect_register_as_string): Ditto.
13790 (collect_register_by_name): Ditto.
13791 * server.c (process_serial_event): Adjust.
13792 * linux-low.h (regset_fill_func, regset_store_func): Change
13794 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13796 * linux-low.c (get_stop_pc): Adjust.
13797 (check_removed_breakpoint): Adjust.
13798 (linux_wait_for_event): Adjust.
13799 (linux_resume_one_lwp): Adjust.
13800 (fetch_register): Add regcache parameter. Adjust.
13801 (usr_store_inferior_registers): Ditto.
13802 (regsets_fetch_inferior_registers): Ditto.
13803 (regsets_store_inferior_registers): Ditto.
13804 (linux_fetch_registers, linux_store_registers): Ditto.
13805 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13807 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13809 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13810 prototype to take a regcache.
13811 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13812 * remote-utils.c (convert_ascii_to_int, outreg)
13813 (prepare_resume_reply): Change prototype to take a regcache.
13815 * target.h (struct target_ops) <fetch_registers, store_registers>:
13816 Change prototype to take a regcache.
13817 (fetch_inferior_registers, store_inferior_registers): Change
13818 prototype to take a regcache. Adjust.
13819 * proc-service.c (ps_lgetregs): Adjust.
13820 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13821 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13822 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13823 take a regcache. Adjust.
13824 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13825 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13826 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13827 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13828 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13829 (cris_cannot_fetch_register):
13830 (cris_breakpoint_at): Change prototype to take a regcache.
13832 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13833 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13834 to take a regcache. Adjust.
13835 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13837 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13838 take a regcache. Adjust.
13839 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13840 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13841 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13842 * linux-mips-low.c (mips_get_pc):
13843 (mips_set_pc): Change prototype to take a regcache. Adjust.
13844 (mips_reinsert_addr): Adjust.
13845 (mips_collect_register): Change prototype to take a regcache.
13847 (mips_supply_register):
13848 (mips_collect_register_32bit, mips_supply_register_32bit)
13849 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13850 (mips_store_fpregset): Ditto.
13851 * linux-ppc-low.c (ppc_supply_ptrace_register)
13852 (ppc_supply_ptrace_register): Ditto.
13853 (parse_spufs_run): Adjust.
13854 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13855 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13856 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13857 take a regcache. Adjust.
13858 * linux-s390-low.c (s390_collect_ptrace_register)
13859 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13860 (s390_set_pc): Change prototype to take a regcache. Adjust.
13861 (s390_arch_setup): Adjust.
13862 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13863 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13864 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13865 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13866 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13868 (sparc_breakpoint_at): Adjust.
13869 * linux-xtensa-low.c (xtensa_fill_gregset):
13870 (xtensa_store_gregset):
13871 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13872 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13873 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13874 prototype to take a regcache. Adjust.
13875 * win32-arm-low.c (arm_fetch_inferior_register)
13876 (arm_store_inferior_register): Change prototype to take a
13878 * win32-i386-low.c (i386_fetch_inferior_register)
13879 (i386_store_inferior_register): Change prototype to take a
13881 * win32-low.c (child_fetch_inferior_registers)
13882 (child_store_inferior_registers): Change prototype to take a
13884 (win32_wait): Adjust.
13885 (win32_fetch_inferior_registers): Change prototype to take a
13887 (win32_store_inferior_registers): Adjust.
13888 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13889 store_inferior_register>: Change prototype to take a regcache.
13891 2010-01-20 Doug Evans <dje@google.com>
13893 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13895 (linux_wait_for_event1, linux_init_signals): Ditto.
13896 (W_STOPCODE): Provide definition if missing.
13898 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13900 * linux-low.c (linux_core_of_thread): New.
13901 (compare_ints, show_process, list_threads): New.
13902 (linux_qxfer_osdata): Report threads and cores.
13903 (linux_target_op): Register linux_core_of_thread.
13904 * remote-utils.c (prepare_resume_reply): Report the core.
13905 (buffer_xml_printf): Support %d specifier.
13906 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13908 (handle_query): Handle qXfer:threads. Announce availability
13910 * target.h (struct target_ops): New field core_of_thread.
13912 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13914 * Makefile.in (clean): Remove new generated files.
13915 (reg-s390.o, reg-s390.c): Remove rules.
13916 (reg-s390x.o, reg-s390x.c): Likewise.
13917 (s390-linux32.o, s390-linux32.c): Add rules.
13918 (s390-linux64.o, s390-linux64.c): Likewise.
13919 (s390x-linux64.o, s390x-linux64.c): Likewise.
13920 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13921 * linux-s390-low.c: Include <elf.h>.
13922 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13923 (init_registers_s390): Remove prototype.
13924 (init_registers_s390x): Likewise.
13925 (init_registers_s390_linux32): Add prototype.
13926 (init_registers_s390_linux64): Likewise.
13927 (init_registers_s390x_linux64): Likewise.
13928 (s390_num_regs_3264): New define.
13929 (s390_regmap_3264): New global variable.
13930 (s390_cannot_fetch_register): Remove obsolete check.
13931 (s390_cannot_store_register): Likewise.
13932 (s390_collect_ptrace_register): Handle upper/lower register halves.
13933 (s390_supply_ptrace_register): Likewise.
13934 (s390_fill_gregset): Update to register number changes.
13935 (s390_get_hwcap): New routine.
13936 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13937 Install appropriate regmap and register set.
13939 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13941 * server.c (gdbserver_version): Update copyright year to 2010.
13942 * gdbreplay.c (gdbreplay_version): Likewise.
13944 2009-12-28 Doug Evans <dje@google.com>
13946 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13947 elf/external.h. Include <elf.h> instead but only if necessary.
13949 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13951 * linux-low.c (linux_remove_process): Remove `detaching'
13952 parameter. Don't release/detach from thread_db here.
13953 (linux_kill): Release/detach from thread_db here, ...
13954 (linux_detach): ... and here, before actually detaching.
13955 (linux_wait_1): ... and here, when a process exits.
13956 * thread-db.c (any_thread_of): New.
13957 (thread_db_free): Switch the current inferior to a thread of the
13960 2009-12-21 Doug Evans <dje@google.com>
13962 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13964 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13965 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13966 warning ifndef __NR_tkill. Move setting of errno there too.
13967 Delete unnecessary resetting of errno after syscall.
13968 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13970 * configure.ac: Check for dladdr.
13971 * config.in: Regenerate.
13972 * configure: Regenerate.
13973 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13974 (try_thread_db_load): Update.
13976 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13978 2009-12-18 Doug Evans <dje@google.com>
13980 * event-loop.c: Include unistd.h if it exists.
13982 * linux-low.c (my_waitpid): Move definition away from being in
13983 between linux_tracefork_child/linux_test_for_tracefork.
13985 * gdb_proc_service.h (psaddr_t): Fix type.
13986 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13987 signature to match glibc.
13989 2009-12-16 Doug Evans <dje@google.com>
13991 * linux-low.c (linux_read_memory): Fix argument to read.
13993 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13995 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13996 events, don't leave current_inferior pointing at null.
13998 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14000 * win32-low.c (LOG): Delete.
14001 (OUTMSG): Output to stderr.
14002 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14003 on compile time LOG macro.
14004 (win32_wait): Fix debug output.
14006 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14008 * win32-low.c (win32_add_one_solib): If the dll name is
14009 "ntdll.dll", prepend the system directory to the dll path.
14011 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14013 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14015 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14016 Vladimir Prus <vladimir@codesourcery.com>
14018 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14019 * configure.ac: Check for __mcoldfire__ and set
14020 gdb_cv_m68k_is_coldfire.
14021 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14022 reg-cf.o and reg-m68k.o.
14023 * configure: Regenerated.
14025 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14027 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14028 Pass it to thread_db_free.
14029 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14030 proper `detaching' argument to linux_remove_process.
14031 * linux-low.h (thread_db_free): Add `detaching' parameter.
14032 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14034 (thread_db_free): Add `detaching' parameter. Only
14035 call td_ta_clear_event if detaching from process.
14037 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14039 * thread-db.c (thread_db_free): Fix typo.
14041 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14044 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14046 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14048 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14049 with an i686 compiler.
14050 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14052 * configure: Rebuilt.
14054 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14058 * server.c (handle_search_memory_1): Correct read_addr initialization
14059 in loop for searching subsequent chunks.
14061 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14063 * configure.ac: New --with-libthread-db option.
14064 * thread-db.c: Allow direct dependence on libthread_db.
14065 (thread_db_free): Adjust.
14066 * config.in: Regenerate.
14067 * configure: Likewise.
14069 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14072 * thread-db.c (attach_thread): New function.
14073 (maybe_attach_thread): Return success/failure.
14074 (find_new_threads_callback): Adjust.
14075 (thread_db_find_new_threads): Loop until no new threads.
14077 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14079 * proc-service.c (ps_lgetregs): Formatting.
14081 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14083 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14084 * configure.ac: Adjust.
14085 * linux-low.h (struct process_info_private): Move members to struct
14087 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14088 * linux-low.c (linux_remove_process): Adjust.
14089 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14090 * server.c (handle_query): Move code ...
14091 (handle_monitor_command): ... here. New function.
14092 * target.h (struct target_ops): New member.
14093 * thread-db.c (struct thread_db): New.
14094 (libthread_db_search_path): New variable.
14095 (thread_db_create_event, thread_db_enable_reporting)
14096 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14097 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14098 (try_thread_db_load_1, dladdr_to_soname): New functions.
14099 (try_thread_db_load, thread_db_load_search): New functions.
14100 (thread_db_init): Search for libthread_db.
14101 (thread_db_free): New function.
14102 (thread_db_handle_monitor_command): Likewise.
14103 * config.in: Regenerate.
14104 * configure: Regenerate.
14106 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14108 * spu-low.c (spu_kill): Wait for inferior to terminate.
14109 Call clear_inferiors.
14110 (spu_detach): Call clear_inferiors.
14112 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14114 * aclocal.m4: Regenerate.
14115 * config.in: Likewise.
14116 * configure: Likewise.
14118 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14120 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14121 (parse_spufs_run): New function.
14122 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14123 (ppc_breakpoint_at): Handle SPU breakpoints.
14125 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14127 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14128 (SPUFS_MAGIC): Define.
14129 (spu_enumerate_spu_ids): New function.
14130 (linux_qxfer_spu): New function.
14131 (linux_target_ops): Install linux_qxfer_spu.
14133 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14135 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14136 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14137 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14138 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14139 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14140 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14141 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14142 (init_registers_powerpc_cell32l): Add prototype.
14143 (init_registers_powerpc_cell64l): Likewise.
14144 (ppc_arch_setup): Detect Cell/B.E. architecture.
14146 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14148 * Makefile.in (datarootdir): New variable.
14150 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14152 * linux-low.c (linux_write_memory): Update debugging output.
14153 * Makefile.in (clean): Add new descriptions.
14154 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14155 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14156 * configure.srv: Add new files for arm*-*-linux*.
14157 * linux-arm-low.c: Add new declarations.
14158 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14159 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14160 (HWCAP_VFPv3D16): New.
14161 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14162 instead of __IWMMXT__.
14163 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14164 (arm_arch_setup): New.
14165 (target_regsets): Remove #ifdef. Add VFP regset.
14166 (the_low_target): Use arm_arch_setup.
14168 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14170 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14171 the main thread again.
14173 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14175 Adding Neutrino gdbserver.
14176 * configure: Regenerated.
14177 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14178 * configure.srv (i[34567]86-*-nto*): New target.
14179 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14180 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14181 (nto_comctrl) [__QNX__]: New function.
14182 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14184 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14186 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14189 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14190 Pedro Alves <pedro@codesourcery.com>
14192 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14193 don't support CONTEXT_EXTENDED_REGISTERS.
14194 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14195 (the_low_target): Install them.
14196 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14197 failing with ERROR_PIPE_NOT_CONNECTED.
14199 2009-06-30 Doug Evans <dje@google.com>
14200 Pierre Muller <muller@ics.u-strasbg.fr>
14202 Add h/w watchpoint support to x86-linux, win32-i386.
14203 * Makefile.in (SFILES): Add i386-low.c
14204 (i386_low_h): Define.
14205 (i386-low.o): Add dependencies.
14206 (linux-x86-low.o): Add i386-low.h dependency.
14207 (win32-i386-low.o): Ditto.
14208 * i386-low.c: New file.
14209 * i386-low.h: New file.
14210 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14211 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14212 * linux-low.c (linux_add_process): Initialize arch_private.
14213 (linux_remove_process): Free arch_private.
14214 (add_lwp): Initialize arch_private.
14215 (delete_lwp): Free arch_private.
14216 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14218 * linux-low.h (process_info_private): New member arch_private.
14219 (lwp_info): New member arch_private.
14220 (linux_target_ops): New members new_process, new_thread,
14222 (ptid_of): New macro.
14223 * linux-x86-low.c: Include stddef.h, i386-low.h.
14224 (arch_process_info): New struct.
14225 (arch_lwp_info): New struct.
14226 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14227 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14228 (i386_dr_low_get_status): New function.
14229 (x86_insert_point, x86_remove_point): New functions.
14230 (x86_stopped_by_watchpoint): New function.
14231 (x86_stopped_data_address): New function.
14232 (x86_linux_new_process, x86_linux_new_thread): New functions.
14233 (x86_linux_prepare_to_resume): New function.
14234 (the_low_target): Add entries for insert_point, remove_point,
14235 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14237 * server.c (debug_hw_points): New global.
14238 (monitor_show_help): Document set debug-hw-points.
14239 (handle_query): Process "set debug-hw-points".
14240 * server.h (debug_hw_points): Declare.
14241 (paddress): Declare.
14242 * utils.c (NUMCELLS, CELLSIZE): New macros.
14243 (get_sell, xsnprintf, paddress): New functions.
14244 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14245 remove_point, stopped_by_watchpoint, stopped_data_address.
14246 * win32-i386-low.c: Include i386-low.h.
14247 (debug_reg_state): Replaces dr.
14248 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14249 (i386_dr_low_get_status): New function.
14250 (i386_insert_point, i386_remove_point): New functions.
14251 (i386_stopped_by_watchpoint): New function.
14252 (i386_stopped_data_address): New function.
14253 (i386_initial_stuff): Update.
14254 (get_thread_context,set_thread_context,i386_thread_added): Update.
14255 (the_low_target): Add entries for insert_point,
14256 remove_point, stopped_by_watchpoint, stopped_data_address.
14257 * win32-low.c (win32_insert_watchpoint): New function.
14258 (win32_remove_watchpoint): New function.
14259 (win32_stopped_by_watchpoint): New function.
14260 (win32_stopped_data_address): New function.
14261 (win32_target_ops): Add entries for insert_watchpoint,
14262 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14263 * win32-low.h (win32_target_ops): New members insert_point,
14264 remove_point, stopped_by_watchpoint, stopped_data_address.
14266 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14268 * server.c (process_serial_event): Re-return unsupported, not
14269 error, if the type isn't recognized. Re-allow supporting only
14270 insert or remove packets. Also call require_running for
14271 breakpoints. Add missing break statement to default case. Tidy.
14272 * target.h (struct target_ops): Rename insert_watchpoint to
14273 insert_point, and remove_watchpoint to remove_point.
14275 * linux-low.h (struct linux_target_ops): Likewise.
14276 * linux-low.c (linux_insert_watchpoint): Rename to ...
14277 (linux_insert_point): ... this. Adjust.
14278 (linux_remove_watchpoint): Rename to ...
14279 (linux_remove_point): ... this. Adjust.
14280 (linux_target_ops): Adjust.
14281 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14282 (cris_insert_point): ... this.
14283 (cris_remove_watchpoint): Rename to ...
14284 (cris_remove_point): ... this.
14285 (the_low_target): Adjust.
14287 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14289 * server.c (handle_v_kill): Pass signal_pid to
14290 kill_inferior if multi_process is zero.
14292 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14294 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14295 * target.h (target_ops): Comment for *_watchpoint to make it clear
14296 the functions can get types '0' and '1'.
14298 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14300 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14301 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14302 * regcache.c (get_regcache): Likewise.
14303 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14304 * win32-low.c (child_fetch_inferior_registers): Remove check for
14307 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14308 Pedro Alves <pedro@codesourcery.com>
14310 * target.h (struct target_ops) <supports_multi_process>: New
14312 (target_supports_multi_process): New.
14313 * server.c (handle_query): Even if GDB reports support, only
14314 enable multi-process if the target also supports it. Report
14315 multi-process support only if the target backend supports it.
14316 * linux-low.c (linux_supports_multi_process): New function.
14317 (linux_target_ops): Install it as target_supports_multi_process
14320 2009-05-24 Doug Evans <dje@google.com>
14322 Global renaming of find_thread_pid to find_thread_ptid.
14323 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14324 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14325 All callers updated.
14327 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14328 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14331 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14332 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14333 (linux_resume_one_lwp): Ditto.
14335 2009-05-23 Doug Evans <dje@google.com>
14337 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14338 from struct inferior_list_entry * to struct lwp_info *.
14339 All callers updated.
14341 2009-05-13 Doug Evans <dje@google.com>
14343 * linux-x86-low.c: Don't include assert.h.
14344 (x86_siginfo_fixup): Use fatal, not assert.
14345 (x86_arch_setup): Fix comment.
14347 2009-05-12 Doug Evans <dje@google.com>
14349 Biarch support for i386/amd64 gdbserver.
14350 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14351 Add linux-x86-low.c.
14352 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14353 (linux-x86-low.o): Add.
14354 * linux-x86-64-low.c: Delete.
14355 * linux-i386-low.c: Delete.
14356 * linux-x86-low.c: New file.
14357 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14359 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14361 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14362 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14363 (linux_child_pid_to_exec_file): New function.
14364 (elf_64_header_p, elf_64_file_p): New functions.
14365 (siginfo_fixup): New function.
14366 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14367 give target a chance to convert layout.
14368 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14369 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14371 2009-05-07 Doug Evans <dje@google.com>
14373 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14374 (regsets_store_inferior_registers): Ditto.
14376 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14380 * linux-low.c (must_set_ptrace_flags): Delete.
14381 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14383 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14384 `lwp->must_set_ptrace_flags' instead.
14385 (linux_wait_for_event_1): Set ptrace options here.
14386 (linux_wait_1): ... not here.
14388 2009-04-30 Doug Evans <dje@google.com>
14390 * inferiors.c (started_inferior_callback): New function.
14391 (attached_inferior_callback): New function.
14392 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14393 * server.c (print_started_pid, print_attached_pid): New functions.
14394 (detach_or_kill_for_exit): New function.
14395 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14396 * server.h (have_started_inferiors_p): Declare.
14397 (have_attached_inferiors_p): Declare.
14399 * inferiors.c (remove_process): Fix memory leak, free process.
14400 * linux-low.c (linux_remove_process): New function.
14401 (linux_kill): Call it instead of remove_process.
14402 (linux_detach, linux_wait_1): Ditto.
14404 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14406 * configure.srv: Add x86 Windows CE target.
14408 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14410 * inferiors.c (get_thread_process): Make global.
14411 * server.h (get_thread_process): Add prototype.
14412 * thread-db.c (find_one_thread): Use get_thread_process
14413 instead of current_process.
14414 (thread_db_get_tls_address): Do not crash if called when
14415 thread layer is not yet initialized.
14417 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14419 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14420 * spu-low.c (current_tid): Rename to ...
14421 (current_ptid): ... this.
14422 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14423 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14424 ptid_get_lwp (current_ptid) instead of current_tid.
14425 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14426 instead of current_tid. Use find_process_pid to verify pid
14427 argument is valid. Pass proper argument to remove_process.
14428 (spu_thread_alive): Compare current_ptid instead of current_tid.
14429 (spu_resume): Likewise.
14431 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14433 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14436 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14438 Implement the multiprocess extensions, and add linux multiprocess
14441 * server.h (ULONGEST): Declare.
14442 (struct ptid, ptid_t): New.
14443 (minus_one_ptid, null_ptid): Declare.
14444 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14445 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14446 (struct inferior_list_entry): Change `id' type from unsigned from
14448 (struct sym_cache, struct breakpoint, struct
14449 process_info_private): Forward declare.
14450 (struct process_info): Declare.
14451 (current_process): Declare.
14452 (all_processes): Declare.
14453 (initialize_inferiors): Declare.
14454 (add_thread): Adjust to use ptid_t.
14455 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14456 (add_process, remove_process, find_thread_pid): Declare.
14457 (find_inferior_id): Adjust to use ptid_t.
14458 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14459 (multi_process): Declare.
14460 (push_event): Adjust to use ptid_t.
14461 (read_ptid, write_ptid): Declare.
14462 (prepare_resume_reply): Adjust to use ptid_t.
14463 (clear_symbol_cache): Declare.
14464 * inferiors.c (all_processes): New.
14465 (null_ptid, minus_one_ptid): New.
14466 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14467 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14468 (add_thread): Change unsigned long to ptid. Remove gdb_id
14470 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14471 (gdb_id_to_thread): Rename to ...
14472 (find_thread_pid): ... this. Change unsigned long to ptid.
14473 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14474 (loaded_dll, pull_pid_from_list): Adjust.
14475 (add_process, remove_process, find_process_pid)
14476 (get_thread_process, current_process, initialize_inferiors): New.
14477 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14478 (struct target_waitstatus) <related_pid>: Ditto.
14479 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14480 return type to int.
14481 (struct target_ops) <join>: Add `pid' argument.
14482 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14483 (struct target_ops) <wait>: Add `ptid' field. Change return type
14485 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14486 (mywait): Add `ptid' argument. Change return type to ptid_t.
14487 (target_pid_to_str): Declare.
14488 * target.c (set_desired_inferior): Adjust to use ptids.
14489 (mywait): Add new `ptid' argument. Adjust.
14490 (target_pid_to_str): New.
14491 * mem-break.h (free_all_breakpoints): Declare.
14492 * mem-break.c (breakpoints): Delelete.
14493 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14494 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14495 to use per-process breakpoint list.
14496 (free_all_breakpoints): New.
14497 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14498 (symbol_cache, all_symbols_looked_up): Delete.
14500 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14502 (prepare_resume_reply): Change ptid argument's type from unsigned
14503 long to ptid_t. Adjust. Implement W;process and X;process.
14504 (free_sym_cache, clear_symbol_cache): New.
14505 (look_up_one_symbol): Adjust to per-process symbol cache. *
14506 * server.c (cont_thread, general_thread, step_thread): Change type
14508 (attached): Delete.
14509 (multi_process): New.
14510 (last_ptid): Change type to ptid_t.
14511 (struct vstop_notif) <ptid>: Change type to ptid_t.
14512 (queue_stop_reply, push_event): Change `ptid' argument's type to
14514 (discard_queued_stop_replies): Add `pid' argument.
14515 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14516 changes. Don't reference the `attached' global.
14517 (attach_inferior): Adjust to mywait interface changes.
14518 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14519 features. Handle and report "multiprocess+". Handle
14521 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14523 (handle_v_kill): New.
14524 (handle_v_stopped): Adjust to use target_pid_to_str.
14525 (handle_v_requests): Allow multiple attaches and runs when
14526 multiprocess extensions are in effect. Handle "vKill".
14527 (myresume): Adjust to use ptids.
14528 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14529 (handle_status): Adjust to discard_queued_stop_replies interface
14531 (first_thread_of, kill_inferior_callback)
14532 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14533 (main): Call initialize_inferiors. Adjust to use ptids, killing
14534 and detaching from all inferiors. Handle multiprocess packet
14536 * linux-low.h: Include gdb_proc_service.h.
14537 (struct process_info_private): New.
14538 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14539 <lwpid_of>: Use ptid_get_lwp.
14540 (get_lwp_thread): Adjust.
14541 (struct lwp_info): Add `dead' member.
14542 (find_lwp_pid): Declare.
14543 * linux-low.c (thread_db_active): Delete.
14544 (new_inferior): Adjust comment.
14545 (inferior_pid): Delete.
14546 (linux_add_process): New.
14547 (handle_extended_wait): Adjust.
14548 (add_lwp): Change unsigned long to ptid.
14549 (linux_create_inferior): Add process to processes table. Adjust
14550 to use ptids. Don't set new_inferior here.
14551 (linux_attach_lwp): Rename to ...
14552 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14553 it. Adjust to use ptids.
14554 (linux_attach_lwp): New.
14555 (linux_attach): Add process to processes table. Don't set
14557 (struct counter): New.
14558 (second_thread_of_pid_p, last_thread_of_process_p): New.
14559 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14560 multiple processes.
14561 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14562 processes. Remove process from process table.
14563 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14564 to multiple processes.
14565 (any_thread_of): New.
14566 (linux_detach): Add `pid' argument, and handle it. Remove process
14567 from processes table.
14568 (linux_join): Add `pid' argument. Handle it.
14569 (linux_thread_alive): Change unsighed long argument to ptid_t.
14570 Consider dead lwps as not being alive.
14571 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14572 threads we're not interested in.
14573 (same_lwp, find_lwp_pid): New.
14574 (linux_wait_for_lwp): Change `pid' argument's type from int to
14576 (linux_wait_for_event): Rename to ...
14577 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14578 from int to ptid_t. Adjust.
14579 (linux_wait_for_event): New.
14580 (linux_wait_1): Add `ptid' argument. Change return type to
14581 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14582 that exit from the process table.
14583 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14585 (mark_lwp_dead): New.
14586 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14587 stopping all threads, mark its main lwp as dead.
14588 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14590 (fetch_register, usr_store_inferior_registers)
14591 (regsets_fetch_inferior_registers)
14592 (regsets_store_inferior_registers, linux_read_memory)
14593 (linux_write_memory): Inline `inferior_pid'.
14594 (linux_look_up_symbols): Adjust to use per-process
14595 `thread_db_active'.
14596 (linux_request_interrupt): Adjust to use ptids.
14597 (linux_read_auxv): Inline `inferior_pid'.
14598 (initialize_low): Don't reference thread_db_active.
14599 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14600 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14601 (ps_getpid): Return the pid of the current inferior.
14602 * thread-db.c (proc_handle, thread_agent): Delete.
14603 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14605 (find_one_thread): Change argument type to ptid_t. Adjust to
14607 (maybe_attach_thread): Adjust to per-process data and ptids.
14608 (thread_db_find_new_threads): Ditto.
14609 (thread_db_init): Ditto.
14610 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14611 processes table. Adjust to use ptids.
14612 (spu_kill, spu_detach): Adjust interface. Remove process from
14614 (spu_join, spu_thread_alive): Adjust interface.
14615 (spu_wait): Adjust interface. Remove process from processes
14616 table. Adjust to use ptids.
14617 * win32-low.c (current_inferior_tid): Delete.
14618 (current_inferior_ptid): New.
14619 (debug_event_ptid): New.
14620 (thread_rec): Take a ptid. Adjust.
14621 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14622 (child_delete_thread): Ditto.
14623 (do_initial_child_stuff): Add `attached' argument. Add process to
14625 (child_fetch_inferior_registers, child_store_inferior_registers):
14627 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14628 (win32_attach): Pass 1 to do_initial_child_stuff.
14629 (win32_kill): Adjust interface. Remove process from processes
14631 (win32_detach): Ditto.
14632 (win32_join): Adjust interface.
14633 (win32_thread_alive): Take a ptid.
14634 (win32_resume): Adjust to use ptids.
14635 (get_child_debug_event): Ditto.
14636 (win32_wait): Adjust interface. Remove exiting process from
14639 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14641 Non-stop mode support.
14643 * server.h (non_stop): Declare.
14644 (gdb_client_data, handler_func): Declare.
14645 (delete_file_handler, add_file_handler, start_event_loop):
14647 (handle_serial_event, handle_target_event, push_event)
14648 (putpkt_notif): Declare.
14649 * target.h (enum resume_kind): New.
14650 (struct thread_resume): Replace `step' field by `kind' field.
14651 (TARGET_WNOHANG): Define.
14652 (struct target_ops) <wait>: Add `options' argument.
14653 <supports_non_stop, async, start_non_stop>: New fields.
14654 (target_supports_non_stop, target_async): New.
14655 (start_non_stop): Declare.
14656 (mywait): Add `options' argument.
14657 * target.c (mywait): Add `options' argument. Print child exit
14658 notifications here.
14659 (start_non_stop): New.
14660 * server.c (non_stop, own_buf, mem_buf): New globals.
14661 (struct vstop_notif): New.
14662 (notif_queue): New global.
14663 (queue_stop_reply, push_event, discard_queued_stop_replies)
14664 (send_next_stop_reply): New.
14665 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14667 (attach_inferior): In non-stop mode, don't wait for the target
14669 (handle_general_set): Handle QNonStop.
14670 (handle_query): When handling qC, return the current general
14671 thread, instead of the first thread of the list.
14672 (handle_query): If the backend supports non-stop mode, include
14673 QNonStop+ in the qSupported query response.
14674 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14676 (handle_v_attach, handle_v_run): Handle non-stop mode.
14677 (handle_v_stopped): New.
14678 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14679 (myresume): Adjust to use resume_kind. Handle non-stop.
14680 (queue_stop_reply_callback): New.
14681 (handle_status): Handle non-stop mode.
14682 (main): Clear non_stop flag on reconnection. Use the event-loop.
14683 Refactor serial protocol handling from here ...
14684 (process_serial_event): ... to this new function. When GDB
14685 selects any thread, select one here. In non-stop mode, wait until
14686 GDB acks all pending events before exiting.
14687 (handle_serial_event, handle_target_event): New.
14688 * remote-utils.c (remote_open): Install remote_desc in the event
14690 (remote_close): Remove remote_desc from the event loop.
14691 (putpkt_binary): Rename to...
14692 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14693 (putpkt_binary): New as wrapper around putpkt_binary_1.
14694 (putpkt_notif): New.
14695 (prepare_resume_reply): In non-stop mode, don't change the
14697 * event-loop.c: New.
14698 * Makefile.in (OBJ): Add event-loop.o.
14699 (event-loop.o): New rule.
14701 * linux-low.h (pid_of): Moved here.
14703 (get_lwp_thread): Use lwpid_of.
14704 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14705 * linux-low.c (pid_of): Delete.
14706 (inferior_pid): Use lwpid_of.
14707 (linux_event_pipe): New.
14708 (target_is_async_p): New.
14710 (handle_extended_wait): Use lwpid_of.
14711 (add_lwp): Don't set lwpid field.
14712 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14713 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14714 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14715 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14716 first. Adjust to linux_wait_for_event interface changes. Use
14718 (linux_detach): Don't delete the main lwp here.
14719 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14720 (status_pending_p): Don't consider explicitly suspended lwps.
14721 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14722 pointer. Add OPTIONS argument. Change return type to int. Use
14723 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14724 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14725 pointer. Add status pointer argument. Return a pid instead of a
14726 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14727 changes. In non-stop mode, don't switch to a random thread.
14728 (linux_wait): Rename to...
14729 (linux_wait_1): ... this. Add target_options argument, and handle
14730 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14731 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14732 clean exit and signal exit code. Don't stop all threads in
14733 non-stop mode. In all-stop mode, only stop all threads when
14734 reporting a stop to GDB. Handle explicit thread stop requests.
14735 (async_file_flush, async_file_mark): New.
14737 (send_sigstop): Use lwpid_of.
14738 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14739 interface changes. In non-stop mode, don't switch to a random
14741 (linux_resume_one_lwp): Use lwpid_of.
14742 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14743 (linux_resume_one_thread): ... this. Handle resume_stop. In
14744 non-stop mode, don't look for pending flag in all threads.
14745 (resume_status_pending_p): Don't consider explicitly suspended
14747 (my_waitpid): Reimplement. Emulate __WALL.
14748 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14750 (sigchld_handler, linux_supports_non_stop, linux_async)
14751 (linux_start_non_stop): New.
14752 (linux_target_ops): Register linux_supports_non_stop, linux_async
14753 and linux_start_non_stop.
14754 (initialize_low): Install SIGCHLD handler.
14755 * thread-db.c (thread_db_create_event, find_one_thread)
14756 (thread_db_get_tls_address): Use lwpid_of.
14757 * win32-low.c (win32_detach): Adjust to use resume_kind.
14758 (win32_wait): Add `options' argument.
14759 * spu-low.c (spu_resume): Adjust to use resume_kind.
14760 (spu_wait): Add `options' argument.
14762 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14764 Decouple target code from remote protocol.
14766 * target.h (enum target_waitkind): New.
14767 (struct target_waitstatus): New.
14768 (struct target_ops) <wait>: Return an unsigned long. Take a
14769 target_waitstatus pointer instead of a char pointer.
14770 (mywait): Likewise.
14771 * target.c (mywait): Change prototype to return an unsigned long.
14772 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14773 * server.h (thread_from_wait, old_thread_from_wait): Delete
14775 (prepare_resume_reply): Change prototype to take a
14777 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14778 (last_status, last_ptid): New.
14779 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14780 pid instead of a signal.
14781 (attach_inferior): Remove "status" and "signal" parameters.
14783 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14785 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14786 (handle_v_requests, myresume): Remove "status" and "signal"
14787 parameters. Adjust.
14788 (handle_status): New.
14789 (main): Delete local `status'. Adjust.
14790 * remote-utils.c: Include target.h.
14791 (prepare_resume_reply): Change prototype to take a
14792 target_waitstatus. Adjust.
14794 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14796 * spu-low.c (spu_wait): Adjust.
14797 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14799 (win32_wait): Adjust.
14801 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14803 * target.h (struct thread_resume): Delete leave_stopped member.
14804 (struct target_ops): Add a `n' argument to the `resume' callback.
14805 * server.c (start_inferior): Adjust.
14806 (handle_v_cont, myresume): Adjust.
14807 * linux-low.c (check_removed_breakpoint): Adjust to resume
14808 interface change, and to removed leave_stopped field.
14809 (resume_ptr): Delete.
14810 (struct thread_resume_array): New.
14811 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14812 resume interface change.
14813 (linux_continue_one_thread, linux_queue_one_thread)
14814 (resume_status_pending_p): Check if the resume field is NULL
14815 instead of checking the leave_stopped member.
14816 (linux_resume): Adjust to the target resume interface change.
14817 * spu-low.c (spu_resume): Adjust to the target resume interface
14819 * win32-low.c (win32_detach, win32_resume): Ditto.
14821 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14823 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14825 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14827 (linux_continue_one_thread): Only preserve the stepping flag if
14828 there's a pending breakpoint.
14830 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14832 * server.c (main): After the inferior having exited, call
14833 remote_close before exiting gdbserver.
14835 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14837 Fix size of FPSCR in Power 7 processors.
14838 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14839 (PPC_FEATURE_HAS_DFP): New #define.
14840 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14843 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14845 * server.c (handle_query) Whitespace and formatting.
14847 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14849 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14850 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14851 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14852 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14853 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14854 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14855 Makefile.in, configure.ac: Fix whitespace throughout.
14856 * configure: Regenerate.
14858 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14860 * inferiors.c (find_inferior): Make it safe for the callback
14861 function to delete the currently iterated inferior.
14863 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14865 * Makefile.in (linuw_low_h): Move higher.
14866 (thread-db.o): Depend on $(linux_low_h).
14868 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14870 Rename "process" to "lwp" throughout.
14872 * linux-low.c (all_processes): Rename to...
14873 (all_lwps): ... this.
14874 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14875 (add_process): Rename to ...
14876 (add_lwp): ... this. Adjust.
14877 (linux_create_inferior): Adjust.
14878 (linux_attach_lwp): Adjust.
14879 (linux_attach): Adjust.
14880 (linux_kill_one_process): Rename to ...
14881 (linux_kill_one_lwp): ... this. Adjust.
14882 (linux_kill): Adjust.
14883 (linux_detach_one_process): Rename to ...
14884 (linux_detach_one_lwp): ... this. Adjust.
14885 (linux_detach): Adjust.
14886 (check_removed_breakpoint): Adjust.
14887 (status_pending_p): Adjust.
14888 (linux_wait_for_process): Rename to ...
14889 (linux_wait_for_lwp): ... this. Adjust.
14890 (linux_wait_for_event): Adjust.
14891 (send_sigstop): Adjust.
14892 (wait_for_sigstop): Adjust.
14893 (stop_all_processes): Rename to ...
14894 (stop_all_lwps): ... this.
14895 (linux_resume_one_process): Rename to ...
14896 (linux_resume_one_lwp): ... this. Adjust.
14897 (linux_set_resume_request, linux_continue_one_thread)
14898 (linux_queue_one_thread, resume_status_pending_p)
14899 (usr_store_inferior_registers, regsets_store_inferior_registers)
14900 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14902 * linux-low.h (get_process): Rename to ...
14903 (get_lwp): ... this. Adjust.
14904 (get_thread_process): Rename to ...
14905 (get_thread_lwp): ... this. Adjust.
14906 (get_process_thread): Rename to ...
14907 (get_lwp_thread): ... this. Adjust.
14908 (struct process_info): Rename to ...
14909 (struct lwp_info): ... this.
14910 (all_processes): Rename to ...
14911 (all_lwps): ... this.
14912 * proc-service.c (ps_lgetregs): Adjust.
14913 * thread-db.c (thread_db_create_event, find_one_thread)
14914 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14916 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14918 * server.c (handle_query): Handle "qAttached".
14920 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14922 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14923 GPLv3, update license URL.
14925 2009-03-01 Doug Evans <dje@google.com>
14927 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14928 (server_h): Add gdb_signals.h.
14929 (signals.o): Update.
14930 * server.h (target_signal_from_host,target_signal_to_host_p)
14931 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14933 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14935 * remote-utils.c (getpkt): Also generate remote-debug
14936 information if noack_mode is set.
14938 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14940 * server.c (handle_query): Report qXfer:siginfo:read and
14941 qXfer:siginfo:write as supported and handle them.
14942 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14943 * linux-low.c (linux_xfer_siginfo): New.
14944 (linux_target_ops): Set it.
14946 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14948 * server.c (gdbserver_usage): Mention --remote-debug.
14949 (main): Accept '--remote-debug' switch.
14951 2009-01-18 Doug Evans <dje@google.com>
14953 * regcache.c (new_register_cache): No need to check result of xcalloc.
14954 * server.c (handle_search_memory): Back out calls to xmalloc,
14955 result is checked and error is returned to user upon failure.
14956 (handle_query): Ditto. Add more checks for result of malloc.
14957 (handle_v_cont): Check result of malloc, report error back to
14959 (handle_v_run): Ditto. Call freeargv.
14960 * server.h (freeargv): Declare.
14961 * utils.c (freeargv): New fn.
14963 2009-01-15 Doug Evans <dje@google.com>
14965 * gdbreplay.c (perror_with_name): Make arg const char *.
14966 * server.h (target_signal_to_name): Make return type const char *.
14967 * thread-db.c (thread_db_err_str): Make return type const char *.
14968 * utils.c (perror_with_name): Make arg const char *.
14970 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14972 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14973 when handling a EXIT_PROCESS_DEBUG_EVENT.
14975 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14977 * gdbreplay.c (gdbreplay_version): Update copyright year.
14978 * server.c (gdbserver_version): Likewise.
14980 2009-01-05 Doug Evans <dje@google.com>
14982 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14983 (handle_extended_wait): Improve comment.
14985 2008-12-13 Doug Evans <dje@google.com>
14987 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14988 * server.h (ATTR_MALLOC): New macro.
14989 (xmalloc,xcalloc,xstrdup): Declare.
14990 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14991 * inferiors.c: Ditto.
14992 * linux-low.c: Ditto.
14993 * mem-break.c: Ditto.
14994 * regcache.c: Ditto.
14995 * remote-utils.c: Ditto.
14998 * win32-low.c: Ditto.
15000 2008-12-12 Doug Evans <dje@google.com>
15002 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15003 in debugging printf.
15005 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15007 2008-12-09 Doug Evans <dje@google.com>
15009 * linux-low.h (struct process_info): Delete member tid, unused.
15010 * thread-db.c (find_one_thread): Update.
15011 (maybe_attach_thread): Update.
15013 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15015 * target.h (struct target_ops): Add qxfer_osdata member.
15016 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15018 (linux_qxfer_osdata): New functions.
15019 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15021 * server.c (handle_query): Handle "qXfer:osdata:read:".
15022 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15023 (buffer_xml_printf): New functions.
15024 * server.h (struct buffer): New.
15025 (buffer_grow_str, buffer_grow_str0): New macros.
15026 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15027 (buffer_xml_printf): Declare.
15029 2008-11-24 Doug Evans <dje@google.com>
15031 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15033 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15035 * server.c (handle_v_run): Always use the supplied argument list.
15037 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15039 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15040 (xtensa_regmap_table): Add entry for scompare1.
15042 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15044 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15045 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15046 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15047 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15048 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15049 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15050 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15051 XML target descriptions.
15052 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15053 when inferior is running on an ISA 2.05 or later processor. Add
15054 special case to return offset for full 64-bit slot of FPSCR when
15057 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15059 * Makefile.in (SFILES, clean): Added sparc64 files.
15060 (reg-sparc64.o, reg-sparc64.c): New.
15061 * configure.srv (sparc*-*-linux*): New configuration.
15062 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15063 syscall arguments for SPARC.
15064 (regsets_store_inferior_registers): Likewise.
15065 * linux-sparc-low.c: New file.
15067 2008-10-21 Doug Evans <dje@google.com>
15069 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15070 (READLINE_DIR,READLINE_DEP): Delete.
15071 (INTERNAL_CFLAGS): Update.
15072 (LINTFLAGS): Update.
15074 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15076 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15077 whole argv from the last run, not just argv[0].
15079 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15081 * regcache.c (new_register_cache): Return NULL if the register
15082 cache size isn't known yet.
15083 (free_register_cache): Avoid dereferencing a NULL regcache.
15085 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15087 * configure.srv: Merge MIPS and MIPS64.
15089 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15091 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15093 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15095 * Makefile.in: Add required vsx dependencies.
15097 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15098 Declare init_registers_powerpc_vsx32l.
15099 Declare init_registers_powerpc_vsx64l.
15100 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15101 (ppc_arch_setup): Check for VSX in hwcap.
15102 (ppc_fill_vsxregset): New function.
15103 (ppc_store_vsxregset): New function.
15104 Add new VSX entry in regset_info target_regsets.
15106 * configure.srv: Add new VSX dependencies.
15108 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15110 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15111 (remote_open): Set or clear transport_is_reliable.
15112 (putpkt_binary): Don't expect acks in noack mode.
15113 (getpkt): Don't send ack/nac in noack mode.
15114 * server.c (handle_general_set): Handle QStartNoAckMode.
15115 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15117 (main): Reset noack_mode on every connection.
15118 * server.h (noack_mode): Declare.
15120 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15122 * Makefile.in (GDBREPLAY_OBS): New variable.
15123 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15125 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15126 Daniel Jacobowitz <dan@codesourcery.com>
15128 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15129 (usr_store_inferior_registers): Likewise.
15130 (regsets_store_inferior_registers): Likewise.
15132 2008-07-31 Rolf Jansen <rj@surtec.com>
15133 Pedro Alves <pedro@codesourcery.com>
15135 * configure.ac: Check for memmem declaration.
15136 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15137 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15138 (disable_packet_qfThreadInfo): Unconditionally compile.
15139 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15140 * configure, config.in: Regenerate.
15142 2008-07-28 Doug Kwan <dougkwan@google.com>
15144 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15145 (linux_write_memory): Remove declaration of errno.
15147 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15149 * linux-low.c (handle_extended_wait): Do not use "status"
15150 variable uninitialized.
15152 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15154 * server.c (handle_v_attach): Inhibit reporting dll changes.
15156 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15158 * remote-utils.c (prepare_resume_reply): If requested, don't
15159 output "thread:TID" in the T stop reply.
15161 * server.c (disable_packet_vCont, disable_packet_Tthread)
15162 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15163 (handle_query): If requested, disable support for qC, qfThreadInfo
15165 (handle_v_requests): If requested, disable support for vCont.
15166 (gdbserver_show_disableable): New.
15167 (main): Handle --disable-packet and --disable-packet=LIST.
15169 * server.h (disable_packet_vCont, disable_packet_Tthread)
15170 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15172 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15174 * server.c (gdbserver_usage): Mention --version.
15176 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15178 * Makefile.in (gdbreplay.o): New rule.
15180 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15182 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15183 message, not gdbserver.
15185 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15186 Nathan Sidwell <nathan@codesourcery.com>
15187 Joseph Myers <joseph@codesourcery.com>
15189 * acinclude.m4: Include ../../config/acx.m4.
15190 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15191 * configure, config.in: Regenerate.
15192 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15193 * server.c (gdbserver_version): Print PKGVERSION.
15194 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15195 (main): Adjust gdbserver_usage calls.
15196 * gdbreplay.c (version, host_name): Add declarations.
15197 (gdbreplay_version, gdbreplay_usage): New.
15198 (main): Accept --version and --help options.
15200 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15202 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15203 (arm_breakpoint_at): Handle Thumb.
15204 (the_low_target): Add comment.
15206 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15208 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15210 2008-05-09 Doug Evans <dje@google.com>
15212 * server.h (decode_search_memory_packet): Declare.
15213 * remote-utils.c (decode_search_memory_packet): New fn.
15214 * server.c (handle_search_memory_1): New fn.
15215 (handle_search_memory): New fn.
15216 (handle_query): Process qSearch:memory packets.
15218 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15220 * regcache.c (registers_length): Remove.
15221 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15222 full register packet.
15223 * regcache.h (registers_length): Remove prototype.
15224 * server.h (PBUFSIZ): Define to 16384.
15226 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15228 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15229 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15230 powerpc-64l.o, and powerpc-altivec64l.o.
15231 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15232 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15233 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15234 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15235 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15238 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15239 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15240 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15241 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15242 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15243 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15244 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15245 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15246 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15247 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15250 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15251 (init_registers_powerpc_32l): ... this new prototype.
15252 (init_registers_powerpc_32): Remove, replace by ...
15253 (init_registers_powerpc_altivec32l): ... this new prototype.
15254 (init_registers_powerpc_e500): Remove, replace by ...
15255 (init_registers_powerpc_e500l): ... this new prototype.
15256 (init_registers_ppc64): Remove, replace by ...
15257 (init_registers_powerpc_64l): ... this new prototype.
15258 (init_registers_powerpc_64): Remove, replace by ...
15259 (init_registers_powerpc_altivec64l): ... this new prototype.
15260 (ppc_num_regs): Set to 73.
15261 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15262 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15263 (ppc_cannot_store_register): Handle orig_r3 and trap.
15264 (ppc_arch_setup): Update init_registers_... calls.
15265 (ppc_fill_gregset): Handle orig_r3 and trap.
15267 * inferiors.c (clear_inferiors): Reset current_inferior.
15269 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15271 * acinclude.m4: Add override.m4.
15272 * configure: Regenerate.
15274 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15276 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15277 initial call to init_register_ppc64.
15279 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15281 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15282 single powerpc*-*-linux* case.
15283 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15285 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15287 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15288 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15290 * linux-ppc-low.c: Include <elf.h>.
15291 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15292 (ppc_hwcap): New global variable.
15293 (ppc_regmap): Remove __SPE__ #ifdef sections.
15294 (ppc_regmap_e500): New global variable.
15295 (ppc_cannot_store_register): Update __SPE__ special case.
15296 (ppc_get_hwcap): New function.
15297 (ppc_arch_setup): Use it to determine whether inferior supports
15298 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15299 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15300 Do not access registers if target does not support AltiVec.
15301 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15302 Do not access registers if target does not support SPE.
15303 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15305 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15307 * linux-low.c (disabled_regsets, num_regsets): New.
15308 (use_regsets_p): Delete.
15309 (linux_wait_for_process): Clear disabled_regsets.
15310 (regsets_fetch_inferior_registers): Check and set it.
15311 (regsets_store_inferior_registers): Likewise.
15312 (linux_fetch_registers, linux_store_registers): Do not use
15314 (initialize_low): Allocate disabled_regsets.
15316 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15318 * Makefile.in (LIBOBJS): New.
15319 (OBS): Use LIBOBJS.
15320 (memmem.o): New rule.
15321 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15322 * configure: Regenerated.
15324 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15326 * server.c (handle_query): Never return "unsupported" for
15327 qXfer:features:read queries.
15329 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15331 * server.c (get_features_xml): Fix inverted condition.
15332 (handle_query): Always support qXfer:feature:read.
15334 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15336 * server.c (wrapper_argv): New.
15337 (start_inferior): Handle wrapper_argv. If set, expect an extra
15339 (gdbserver_usage): Document --wrapper.
15340 (main): Parse --wrapper.
15342 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15344 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15345 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15346 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15347 (ppc_set_pc): Likewise.
15348 (ppc_arch_setup): New function.
15349 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15350 of collect_register.
15351 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15353 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15355 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15356 instead of linux-ppc64-low.o.
15357 * linux-ppc64-low.c: Remove file.
15358 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15359 (linux-ppc64-low.o): Remove rule.
15361 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15362 (init_registers_powerpc_64): Likewise.
15363 (ppc_regmap): Conditionally define depending on __powerpc64__.
15364 (ppc_cannot_store_register): Do not special-case "fpscr" when
15365 compiled on __powerpc64__.
15366 (ppc_collect_ptrace_register): New function.
15367 (ppc_supply_ptrace_register): New function.
15368 (ppc_breakpoint): Change type to "unsigned int".
15369 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15370 (the_low_target): Conditionally provide initializers for the
15371 arch_setup member depending on __powerpc64__. Install
15372 collect_ptrace_register and supply_ptrace_register members.
15374 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15376 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15377 * server.c (gdbserver_xmltarget): Define.
15378 (get_features_xml): Use it to replace "target.xml" and arch_string.
15380 * configure.srv: Remove srv_xmltarget. Add XML files that were
15381 mentioned there to srv_xmlfiles instead. Remove conditional tests
15382 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15383 srv_xmlfiles and srv_regobj to include all possible choices.
15384 * configure.ac (srv_xmltarget): Remove.
15385 (srv_xmlfiles): Do not add "target.xml".
15386 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15387 checks for supplementary target information.
15388 * configure: Regenerate.
15389 * Makefile.in (XML_TARGET): Remove.
15390 (target.xml): Remove rule.
15391 (clean): Do not clean up target.xml.
15392 (.PRECIOUS): Do not mention target.xml.
15394 * target.h (struct target_ops): Remove arch_string member.
15395 * linux-low.c (linux_arch_string): Remove.
15396 (linux_target_ops): Remove arch_string initializer.
15397 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15398 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15399 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15400 * spu-low.c (spu_arch_string): Remove.
15401 (spu_target_ops): Remove arch_string initializer.
15402 * win32-low.c (win32_arch_string): Remove.
15403 (win32_target_ops): Remove arch_string initializer.
15404 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15405 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15406 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15408 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15410 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15411 by collect_ptrace_register and supply_ptrace_register hooks.
15412 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15413 instead of checking for the_low_target.left_pad_xfer.
15414 (usr_store_inferior_registers): Use collect_ptrace_register callback
15415 instead of checking for the_low_target.left_pad_xfer.
15417 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15418 (s390_supply_ptrace_register): Likewise.
15419 (s390_fill_gregset): Call s390_collect_ptrace_register.
15420 (the_low_target): Update.
15422 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15423 (ppc_supply_ptrace_register): Likewise.
15424 (the_low_target): Update.
15426 * linux-i386-low.c (the_low_target): Update.
15427 * linux-x86-64-low.c (the_low_target): Update.
15429 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15431 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15432 reg-s390.o and reg-s390x.o.
15434 * linux-low.c (new_inferior): New global variable.
15435 (linux_create_inferior, linux_attach): Set it.
15436 (linux_wait_for_process): Call the_low_target.arch_setup after the
15437 target has stopped for the first time.
15438 (initialize_low): Do not call the_low_target.arch_setup.
15440 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15441 (s390_set_pc): Likewise.
15442 (s390_arch_setup): New function.
15443 (the_low_target): Use s390_arch_setup as arch_setup routine.
15445 * regcache.c (realloc_register_cache): New function.
15446 (set_register_cache): Call it for each existing regcache.
15448 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15450 * server.h (init_registers): Remove prototype.
15452 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15453 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15454 instead of init_registers ().
15455 * linux-arm-low.c (init_registers_arm): Add prototype.
15456 (init_registers_arm_with_iwmmxt): Likewise.
15457 (the_low_target): Add initializer for arch_setup field.
15458 * linux-cris-low.c (init_registers_cris): Add prototype.
15459 (the_low_target): Add initializer for arch_setup field.
15460 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15461 (the_low_target): Add initializer for arch_setup field.
15462 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15463 (the_low_target): Add initializer for arch_setup field.
15464 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15465 (the_low_target): Add initializer for arch_setup field.
15466 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15467 (the_low_target): Add initializer for arch_setup field.
15468 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15469 (the_low_target): Add initializer for arch_setup field.
15470 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15471 (init_registers_mips64_linux): Likewise.
15472 (the_low_target): Add initializer for arch_setup field.
15473 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15474 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15475 (the_low_target): Add initializer for arch_setup field.
15476 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15477 (init_registers_powerpc_64): Likewise.
15478 (the_low_target): Add initializer for arch_setup field.
15479 * linux-s390-low.c (init_registers_s390): Add prototype.
15480 (init_registers_s390x): Likewise.
15481 (the_low_target): Add initializer for arch_setup field.
15482 * linux-sh-low.c (init_registers_sh): Add prototype.
15483 (the_low_target): Add initializer for arch_setup field.
15484 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15485 (the_low_target): Add initializer for arch_setup field.
15486 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15487 (the_low_target): Add initializer for arch_setup field.
15489 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15490 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15491 instead of init_registers ().
15492 * win32-arm-low.c (init_registers_arm): Add prototype.
15493 (the_low_target): Add initializer for arch_setup field.
15494 * win32-i386-low.c (init_registers_i386): Add prototype.
15495 (the_low_target): Add initializer for arch_setup field.
15497 * spu-low.c (init_registers_spu): Add prototype.
15498 (initialize_low): Call initialie_registers_spu () instead of
15499 initialize_registers ().
15501 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15503 * server.c (handle_v_requests): When handling the vRun and vAttach
15504 packets, if already debugging a process, don't kill it. Return an
15507 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15509 * server.c (handle_query): Correct length check.
15511 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15513 * win32-low.c (do_initial_child_stuff): Add process handle
15514 parameter. Set current_process_handle and current_process_id from the
15515 parameters. Clear globals.
15516 (win32_create_inferior): Don't set current_process_handle and
15517 current_process_id here. Instead pass them on the call to
15518 do_initial_child_stuff.
15519 (win32_attach): Likewise.
15520 (win32_clear_inferiors): New.
15521 (win32_kill): Don't close the current process handle or the
15522 current thread handle here. Instead call win32_clear_inferiors.
15523 (win32_detach): Don't open a new handle to the process. Call
15524 win32_clear_inferiors.
15525 (win32_join): Don't rely on current_process_handle; open a new
15526 handle using the process id.
15527 (win32_wait): Call win32_clear_inferiors when the inferior process
15530 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15532 * server.c (monitor_show_help): Add "exit".
15534 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15536 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15537 (clean): Add reg-xtensa.c.
15538 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15539 * configure.srv (xtensa*-*-linux*) New target.
15540 * linux-xtensa-low.c: New.
15541 * xtensa-xtregs.c: New.
15543 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15545 * hostio.c: Don't include errno.h.
15546 (errno_to_fileio_errno): Move to hostio-errno.
15547 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15548 error number outputting to the target->hostio_last_error callback.
15549 (hostio_packet_error): Use FILEIO_EINVAL directly.
15550 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15551 calls to hostio_error.
15552 * hostio-errno.c: New.
15553 * server.h (hostio_last_error_from_errno): Declare.
15554 * target.h (target_ops): Add hostio_last_error member.
15555 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15556 as hostio_last_error handler.
15557 * spu-low.c (spu_target_ops): Likewise.
15558 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15559 (wince_hostio_last_error): New functions.
15560 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15561 as hostio_last_error handler.
15562 (win32_target_ops) [!_WIN32_WCE]: Register
15563 hostio_last_error_from_errno as hostio_last_error handler.
15564 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15565 (hostio-errno.o): New rule.
15566 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15567 * configure.srv (srv_hostio_err_objs): New variable. Default to
15569 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15570 * configure: Regenerate.
15572 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15574 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15575 (linux_kill, linux_detach): Clean up the process list.
15576 * remote-utils.c (remote_open): Improve port number parsing.
15577 (putpkt_binary, input_interrupt): Only send interrupts if the target
15579 * server.c (extended_protocol): Make static.
15580 (attached): Define earlier.
15581 (exit_requested, response_needed, program_argv): New variables.
15582 (target_running): New.
15583 (start_inferior): Clear attached here.
15584 (attach_inferior): Set attached here.
15585 (require_running): Define.
15586 (handle_query): Use require_running and target_running. Implement
15588 (handle_v_attach, handle_v_run): New.
15589 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15590 (gdbserver_usage): Update.
15591 (main): Redo argument parsing. Handle --debug and --multi. Handle
15592 --attach along with other options or after the port. Save
15593 program_argv. Support no initial program. Resynchronize
15594 communication with GDB after an error. Handle "monitor exit".
15595 Use require_running and target_running. Always allow the extended
15596 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15597 restart in extended mode.
15598 * README: Refer to the GDB manual. Update --attach usage.
15600 2007-12-20 Andreas Schwab <schwab@suse.de>
15602 * linux-low.c (STACK_SIZE): Define.
15603 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15604 (linux_test_for_tracefork): Likewise.
15606 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15608 * linux-low.c (linux_wait_for_event): Update messages. Do not
15609 reinsert auto-delete breakpoints.
15610 * mem-break.c (struct breakpoint): Change return type of handler to
15612 (set_breakpoint_at): Update handler type.
15613 (reinsert_breakpoint_handler): Return 1 instead of calling
15615 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15617 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15618 * mem-break.h (set_breakpoint_at): Update handler type.
15619 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15620 * win32-low.c (auto_delete_breakpoint): New.
15621 (get_child_debug_event): Use it.
15623 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15625 * configure.ac: Check for pread and pwrite.
15626 * hostio.c (handle_pread): Fall back to lseek and read.
15627 (handle_pwrite): Fall back to lseek and write.
15628 * config.in, configure: Regenerated.
15630 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15632 * server.c (myresume): Add own_buf argument.
15633 (main): Update calls.
15635 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15637 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15638 * remote-utils.c (remote_open): Do not call disable_async_io.
15639 (block_async_io): Delete.
15640 (unblock_async_io): Make static.
15641 (initialize_async_io): New.
15642 * server.c (handle_v_cont): Handle async I/O here.
15643 (myresume): Likewise. Move other common resume tasks here...
15644 (main): ... from here. Call initialize_async_io. Disable async
15645 I/O before the main loop.
15646 * server.h (initialize_async_io): Declare.
15647 (block_async_io, unblock_async_io): Delete prototypes.
15648 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15650 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15652 * remote-utils.c (readchar): Allow binary data in received messages.
15654 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15656 * win32-low.c (attaching): New global.
15657 (win32_create_inferior): Clear the `attaching' global.
15658 (win32_attach): Set the `attaching' global.
15659 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15660 attaching. Only set a breakpoint at the entry point if not
15663 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15665 * server.c (main): Don't report dll events on the initial
15666 connection on attaches.
15668 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15670 * server.c (main): Relax numerical bases supported for the pid of
15671 the --attach command line argument.
15673 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15675 * win32-low.c (win32_attach): Call OpenProcess before
15676 DebugActiveProcess, not after. Add last error output to error
15679 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15681 * win32-low.c (win32_get_thread_context)
15682 (win32_set_thread_context): New functions.
15683 (thread_rec): Use win32_get_thread_context.
15684 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15685 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15688 2007-12-03 Leo Zayas
15689 Pedro Alves <pedro_alves@portugalmail.pt>
15691 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15693 (child_add_thread): Minor cleanup.
15694 (child_continue): Resume artificially suspended threads before
15695 calling ContinueDebugEvent.
15696 (suspend_one_thread): New.
15697 (fake_breakpoint_event): New.
15698 (get_child_debug_event): Change return type to int. Check here if
15699 gdb sent an interrupt request. If a soft interrupt was requested,
15700 fake a breakpoint event. Return 0 if there is no event to handle,
15702 (win32_wait): Don't check here if gdb sent an interrupt request.
15703 Ensure there is a valid event to handle.
15704 (win32_request_interrupt): Add soft interruption method as last
15707 2007-12-03 Leo Zayas
15708 Pedro Alves <pedro_alves@portugalmail.pt>
15710 * win32-low.h (win32_thread_info): Add descriptions to the
15711 structure members. Replace `suspend_count' counter by a
15713 * win32-low.c (thread_rec): Update condition of when to get the
15714 context from the inferior. Rely on ContextFlags being set if it
15715 has already been retrieved. Only suspend the inferior thread if
15716 we haven't already. Warn if that fails.
15717 (continue_one_thread): s/suspend_count/suspended/. Only call
15718 ResumeThread once. Warn if that fails.
15720 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15722 * win32-low.c (win32_wait): Don't read from the inferior when it
15723 has already exited.
15725 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15727 * Makefile.in (win32_low_h): New variable.
15728 (win32-low.o): Add dependency on $(win32_low_h).
15729 (win32-arm-low.o, win32-i386-low.o): New rules.
15731 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15733 * hostio.c: Correct copyright year.
15735 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15737 * Makefile.in (OBS): Add hostio.o.
15738 (hostio.o): New rule.
15739 * server.h (handle_vFile): Declare.
15740 * hostio.c: New file.
15741 * server.c (handle_v_requests): Take packet_len and new_packet_len
15742 for binary packets. Call handle_vFile.
15743 (main): Update call to handle_v_requests.
15745 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15747 * linux-low.c: Include <sched.h>.
15749 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15751 * linux-low.c (linux_tracefork_grandchild): New.
15752 (linux_tracefork_child): Use clone.
15753 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15755 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15757 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15759 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15761 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15763 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15765 * inferiors.c (change_inferior_id): Delete.
15766 (add_pid_to_list, pull_pid_from_list): New.
15767 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15768 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15769 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15770 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15771 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15772 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15773 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15774 (using_threads): Always set to 1.
15775 (handle_extended_wait): New.
15776 (add_process): Do not set TID.
15777 (linux_create_inferior): Set must_set_ptrace_flags.
15778 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15779 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15780 (linux_thread_alive): Rename TID argument to LWPID.
15781 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15782 (linux_wait_for_event): Do not use TID or check using_threads. Update
15783 call to dead_thread_notify. Call handle_extended_wait.
15784 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15785 (send_sigstop): Delete sigstop_sent.
15786 (wait_for_sigstop): Avoid TID.
15787 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15788 (linux_test_for_tracefork): New.
15789 (linux_lookup_signals): Use thread_db_active and
15790 linux_supports_tracefork_flag.
15791 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15792 * linux-low.h (get_process_thread): Avoid TID.
15793 (struct process_ifo): Move thread_known and tid to the end. Remove
15795 (linux_attach_lwp, thread_db_init): Update prototypes.
15796 * server.h (change_inferior_id): Delete prototype.
15797 (add_pid_to_list, pull_pid_from_list): New prototypes.
15798 * thread-db.c (thread_db_use_events): New.
15799 (find_first_thread): Rename to...
15800 (find_one_thread): ...this. Update callers and messages. Do not
15801 call fatal. Check thread_db_use_events. Do not call
15802 change_inferior_id or new_thread_notify.
15803 (maybe_attach_thread): Update. Do not call new_thread_notify.
15804 (thread_db_init): Set thread_db_use_events. Check use_events.
15805 * utils.c (fatal, warning): Correct message prefix.
15807 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15809 * Makefile.in (clean): Remove new files.
15810 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15811 (powerpc-64.o, powerpc-64.c): New rules.
15812 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15813 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15815 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15817 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15818 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15819 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15820 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15821 (target_regsets): Add AltiVec and SPE register sets.
15822 * configure.ac: Check for AltiVec and SPE.
15823 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15824 (ppc_fill_vrregset, ppc_store_vrregset): New.
15825 (target_regsets): Add AltiVec register set.
15826 * configure: Regenerated.
15828 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15830 * linux-low.c (O_LARGEFILE): Define.
15831 (linux_read_memory): Use /proc/PID/mem.
15832 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15833 * configure, config.in: Regenerated.
15835 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15837 * linux-low.c (linux_wait_for_event): Do not pass signals while
15840 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15842 * win32-low.c (create_process): New.
15843 (win32_create_inferior): Use create_process instead of
15844 CreateProcess. If create_process failed retry appending an ".exe"
15845 suffix. Store the GetLastError result immediatelly after
15846 create_process calls and use it on the call to error.
15848 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15850 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15852 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15854 * configure.ac: Switch license to GPLv3.
15856 2007-08-01 Michael Snyder <msnyder@access-company.com>
15858 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15860 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15862 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15864 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15865 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15866 CloseToolhelp32Snapshot.
15867 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15868 CloseToolhelp32Snapshot.
15870 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15872 * server.c (main): Check for inferior exit before main loop.
15874 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15876 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15877 instead of on tmp_desc.
15879 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15880 Daniel Jacobowitz <dan@codesourcery.com>
15882 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15883 (add_thread): Minor cleanups.
15884 (clear_inferiors): Move lower in the file. Clear the DLL
15886 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15887 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15888 (xml_escape_text): New.
15889 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15891 (handle_v_cont): Report errors.
15892 (gdbserver_version): Update.
15893 (main): Correct size of own_buf. Do not report initial DLL events.
15894 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15895 (unloaded_dll, xml_escape_text): New.
15896 * win32-low.c (enum target_waitkind): Update comments.
15897 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15898 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15899 (win32_EnumProcessModules, win32_GetModuleInformation)
15900 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15901 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15902 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15903 (win32_Module32First, win32_Module32Next, load_toolhelp)
15904 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15905 (get_child_debug_event): Handle DLL events.
15906 (win32_wait): Likewise.
15908 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15910 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15911 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15913 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15915 * win32-low.c (handle_output_debug_string): Ignore event if not
15918 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15920 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15922 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15924 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15926 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15928 * inferiors.c (change_inferior_id): Add comment.
15929 * linux-low.c (check_removed_breakpoint): Add an early
15930 prototype. Improve debug output.
15931 (linux_attach): Doc update.
15932 (linux_detach_one_process, linux_detach): Clean up before releasing
15934 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15935 * linux-low.h (struct process_info): Doc improvement.
15936 * mem-break.c (delete_all_breakpoints): New.
15937 * mem-break.h (delete_all_breakpoints): New prototype.
15938 * thread-db.c (find_first_thread): New.
15939 (thread_db_create_event): Call it instead of
15940 thread_db_find_new_threads. Clean up unused variables.
15941 (maybe_attach_thread): Remove first thread handling.
15942 (thread_db_find_new_threads): Use find_first_thread.
15943 (thread_db_get_tls_address): Likewise.
15945 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15947 * thread-db.c (thread_db_find_new_threads): Add prototype.
15948 (thread_db_create_event): Check for the main thread before adding
15950 (maybe_attach_thread): Only enable event reporting if TID == 0.
15951 (thread_db_get_tls_address): Check for new threads.
15953 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15955 * linux-low.c (linux_create_inferior): Try execv before execvp.
15956 * spu-low.c (spu_create_inferior): Likewise.
15958 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15960 * linux-low.c (linux_create_inferior): Change execv to execvp.
15961 * spu-low.c (spu_create_inferior): Likewies.
15963 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15965 * Makefile.in (clean): Clean new files instead of deleted ones.
15966 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15967 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15969 * configure.srv: Specify XML files and new regformats for MIPS and
15971 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15972 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15973 an entry for the restart register.
15974 (mips_cannot_fetch_register, mips_cannot_store_register)
15975 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15976 register names to match the XML descriptions.
15977 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15978 restart register instead of $0.
15980 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15981 Markus Deuling <deuling@de.ibm.com>
15983 * remote-utils.c (decode_xfer_write): New function.
15984 * server.h (decode_xfer_write): Add prototype.
15985 * server.c (handle_query): Add PACKET_LEN argument. Support
15986 qXfer:spu:read and qXfer:spu:write packets.
15987 (main): Pass packet_len to handle_query.
15988 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15989 * target.h (target_ops): Add qxfer_spu.
15991 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15993 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15994 accessing non-seekable spufs files.
15996 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15998 * server.c (handle_query): Add reply for qC packet.
16000 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16001 Leo Zayas <lerele@champenstudios@com>
16003 * server.h (check_remote_input_interrupt_request): New function.
16004 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16005 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16006 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16007 (check_remote_input_interrupt_request): New function.
16008 * server.h (check_remote_input_interrupt_request): Declare.
16009 * win32-low.c (winapi_DebugBreakProcess,
16010 winapi_GenerateConsoleCtrlEvent): New typedefs.
16011 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16013 (win32_wait): Check for remote interrupt request
16014 with check_remote_input_interrupt_request.
16015 (win32_request_interrupt): New function.
16016 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16018 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16020 * win32-low.c (debug_registers_changed,
16021 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16022 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16023 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16024 (thread_rec): Get context using the low target.
16025 (child_add_thread): Call thread_added on the low target,
16026 which does the same thing.
16028 (do_initial_child_stuff): Remove debug registers references.
16029 Set context using the low target. Resume threads after
16030 setting the contexts.
16031 (child_continue): Remove dead variable. Remove debug
16032 registers references.
16033 (child_fetch_inferior_registers): Go through the low target.
16034 (do_child_store_inferior_registers): Remove.
16035 (child_store_inferior_registers): Go through the low target.
16036 (win32_resume): Remove debug registers references.
16037 Set context using the low target.
16038 (handle_exception): Change return type to void. Don't record
16039 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16040 first chance exception.
16041 (get_child_debug_event): Change return type to void. Remove
16042 goto loop. Always return after waiting for debug event.
16043 (win32_wait): Convert to switch statement. Handle spurious
16046 * win32-i386-low.c (debug_registers_changed,
16047 debug_registers_used): New.
16048 (initial_stuff): Rename to ...
16049 (i386_initial_stuff): ... this. Clear debug registers
16051 (store_debug_registers): Delete.
16052 (i386_get_thread_context): New.
16053 (load_debug_registers): Delete.
16054 (i386_set_thread_context): New.
16055 (i386_thread_added): New.
16056 (single_step): Rename to ...
16057 (i386_single_step): ... this.
16058 (do_fetch_inferior_registers): Rename to ...
16059 (i386_fetch_inferior_register): ... this.
16060 (i386_store_inferior_register): New.
16061 (the_low_target): Adapt to new interface.
16063 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16064 (arm_get_thread_context): New.
16065 (arm_set_thread_context): New.
16067 (do_fetch_inferior_registers): Rename to ...
16068 (arm_fetch_inferior_register): ... this.
16069 (arm_store_inferior_register): New.
16070 (arm_wince_breakpoint): Reimplement as unsigned long.
16071 (arm_wince_breakpoint_len): Define.
16072 (the_low_target): Adapt to new interface.
16074 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16075 load_debug_registers. Add get_thread_context, set_thread_context,
16076 thread_added and store_inferior_register. Rename
16077 fetch_inferior_registers to fetch_inferior_register.
16078 (regptr): Remove declaration.
16080 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16082 * linux-low.c (linux_detach): Change return type to int. Return 0.
16083 * spu-low.c (spu_detach): Likewise.
16085 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16087 * target.h (target_ops): Change return type of detach to int.
16089 (join_inferior): New.
16090 * server.c (main): Don't skip detach support on mingw32.
16091 If the inferior doesn't support detaching return error.
16092 Call join_inferior instead of using waitpid.
16093 * linux-low.c (linux_join): New.
16094 (linux_target_op): Add linux_join.
16095 * spu-low.c (spu_join): New.
16096 (spu_target_ops): Add spu_join.
16097 * win32-low.c (win32_detach): Adapt to new interface.
16098 Reopen current_process_handle before detaching. Issue a child
16099 resume before detaching.
16101 (win32_target_op): Add win32_join.
16103 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16105 * win32-low.c (win32-attach): Fix return value.
16106 * target.h (target_ops): Describe ATTACH return values.
16108 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16110 * win32-low.c (GETPROCADDRESS): Define.
16111 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16112 (winapi_DebugSetProcessKillOnExit): Likewise.
16113 (win32_create_inferior): Force usage of ansi CreateProcessA.
16114 (win32_attach): Use GETPROCADDRESS.
16115 (win32_detach): Likewise.
16117 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16119 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16121 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16123 * win32-low.c: Commit leftover changes from 2007-03-29.
16125 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16127 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16128 fields short instead of int. Add explicit padding.
16129 (i387_cache_to_fsave): Remove unnecessary casts.
16130 (i387_fsave_to_cache): Doc fix.
16131 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16133 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16135 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16136 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16138 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16140 * configure.srv (arm*-*-mingw32ce*): Move near the other
16143 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16145 * configure.ac: Add errno checking.
16146 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16147 sys/file.h and malloc.h.
16148 (AC_CHECK_DECLS): Add perror.
16149 (srv_mingwce): Handle.
16150 * configure.srv (i[34567]86-*-cygwin*): Add
16151 win32-i386-low.o to srv_tgtobj.
16152 (i[34567]86-*-mingw*): Likewise.
16153 (arm*-*-mingw32ce*): Add case.
16154 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16155 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16156 [__MINGW32CE__] (strerror): New function.
16157 [__MINGW32CE__] (errno): Define to GetLastError.
16158 [__MINGW32CE__] (COUNTOF): New macro.
16159 (remote_open): Remove extra close call.
16160 * mem-break.c (delete_breakpoint_at): New function.
16161 * mem-break.h (delete_breakpoint_at): Declare.
16162 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16163 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16164 [USE_WIN32API] (read, write): Add char* casts.
16165 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16166 * server.h: Include wincecompat.h on Windows CE.
16167 [HAVE_ERRNO_H]: Check.
16168 (perror): Declare if not declared.
16169 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16170 (perror_with_name): Remove errno declaration.
16171 * wincecompat.h: New.
16172 * wincecompat.c: New.
16173 * win32-low.h: New.
16174 * win32-arm-low.c: New.
16175 * win32-i386-low.c: New.
16176 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16177 (OUTMSG2): Make it safe.
16179 (COUNTOF): New macro.
16180 (NUM_REGS): Get it from the low target.
16181 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16182 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16183 (thread_rec): Let low target handle debug registers.
16184 (child_add_thread): Likewise.
16185 (child_init_thread_list): Likewise.
16186 (continue_one_thread): Likewise.
16188 (do_child_fetch_inferior_registers): Move to ...
16189 * win32-i386-low.c: ... here, and rename to ...
16190 (do_fetch_inferior_registers): ... this.
16191 * win32-low.c (child_fetch_inferior_registers):
16192 Go through the low target.
16193 (do_child_store_inferior_registers): Use regptr.
16194 (strwinerror): New function.
16195 (win32_create_inferior): Handle Windows CE.
16196 Use strwinerror instead of strerror on Windows error
16197 codes. Add program to the error output.
16198 Don't close the main thread handle on Windows CE.
16199 (win32_attach): Use coredll.dll on Windows CE.
16200 (win32_kill): Close current process and current
16202 (win32_detach): Use coredll.dll on Windows CE.
16203 (win32_resume): Let low target handle debug registers, and
16205 (handle_exception): Add/Remove initial breakpoint. Avoid
16206 non-existant WSTOPSIG on Windows CE.
16207 (win32_read_inferior_memory): Cast to remove warning.
16208 (win32_arch_string): Go through the low target.
16209 (initialize_low): Call set_breakpoint_data with the low
16210 target's breakpoint.
16211 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16212 FOP_REGNUM, mappings): Move to ...
16213 * win32-i386-low.c: ... here.
16214 * win32-low.c (win32_thread_info): Move to ...
16215 * win32-low.h: ... here.
16216 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16217 win32-arm-low.c and wincecompat.c.
16218 (all:): Add $EXEEXT.
16219 (install-only:): Likewise.
16220 (gdbserver:): Likewise.
16221 (gdbreplay:): Likewise.
16222 * config.in: Regenerate.
16223 * configure: Regenerate.
16225 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16227 * win32-low.c: Rename typedef thread_info to
16228 win32_thread_info throughout.
16230 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16232 * win32-i386-low.c: Rename to ...
16233 * win32-low.c: ... this.
16234 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16235 * Makefile.in: Likewise.
16237 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16239 * remote-utils.c (monitor_output): Constify msg parameter.
16240 * server.h (monitor_output): Likewise.
16241 * win32-i386-low.c (handle_output_debug_string): New.
16242 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16243 handle_output_debug_string.
16244 (get_child_debug_event): Likewise.
16246 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16248 * server.c (main): Correct strtoul check.
16250 2007-03-27 Jon Ringle <jon@ringle.org>
16252 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16254 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16256 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16258 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16260 * terminal.h: Check HAVE_SGTTY_H.
16262 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16264 * remote-utils.c (remote_open): Print out the assigned port number.
16266 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16268 * remote-utils.c (monitor_output): New function.
16269 * server.c (debug_threads): Define here.
16270 (monitor_show_help): New function.
16271 (handle_query): Handle qRcmd.
16272 (main): Do not handle 'd' packet.
16273 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16274 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16277 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16279 * Makefile.in (EXEEXT): New.
16280 (clean): Use $(EXEEXT).
16282 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16284 * target.h (target_ops): Rename send_signal to request_interrupt,
16285 and remove enum target_signal parameter.
16286 * linux-low.c (linux_request_interrupt): Rename from
16287 linux_send_signal, and always send SIGINT.
16288 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16289 and always send SIGINT.
16290 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16292 (input_interrupt): Likewise.
16294 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16296 * server.c (get_features_xml): Check if target implemented
16298 * win32-i386-low.c (win32_arch_string): New.
16299 (win32_target_ops): Add win32_arch_string as arch_string member.
16301 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16303 * spu-low.c (spu_arch_string): New.
16304 (spu_target_ops): Add spu_arch_string.
16306 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16308 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16309 * configure.ac: Do not check for terminal.h.
16310 * configure, config.in: Regenerated.
16312 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16314 * Makefile.in (OBS): Add $(XML_BUILTIN).
16315 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16317 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16318 (arm-with-iwmmxt.c): New.
16319 * config.in, configure: Regenerate.
16320 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16321 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16322 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16323 (arm*-*-linux*): Add iWMMXt and regset support.
16324 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16325 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16326 (arm_store_wmmxregset, target_regsets): New.
16327 * server.c (get_features_xml): Take annex argument. Check builtin
16329 (handle_query): Handle multiple annexes.
16331 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16333 * remote-utils.c [USE_WIN32API] (read, write): Define.
16334 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16337 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16339 * linux-i386-low.c (the_low_target): Set arch_string.
16340 * linux-x86-64-low.c (the_low_target): Likewise.
16341 * linux-low.c (linux_arch_string): New.
16342 (linux_target_ops): Add it.
16343 * linux-low.h (struct linux_target_ops): Add arch_string.
16344 * server.c (write_qxfer_response): Use const void * for DATA.
16345 (get_features_xml): New.
16346 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16347 * target.h (struct target_ops): Add arch_string method.
16349 2007-01-03 Denis Pilat <denis.pilat@st.com>
16350 Daniel Jacobowitz <dan@codesourcery.com>
16352 * linux-low.c (linux_kill): Handle being called with no threads.
16353 * win32-i386-low.c (win32_kill): Likewise.
16354 (get_child_debug_event): Clear current_process_handle.
16356 2006-12-30 Denis PILAT <denis.pilat@st.com>
16357 Daniel Jacobowitz <dan@codesourcery.com>
16359 * remote-utils.c (remote_open): Check the type of specified
16360 serial port devices before opening them.
16361 * server.c (main): Kill the inferior if an error occurs during
16362 the first remote_open.
16364 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16366 * README: Update supported targets.
16368 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16370 * Makefile.in (clean): Remove reg-mips64.c.
16371 (reg-mips64.c, reg-mips64.o): New rules.
16372 * configure.srv: Handle mips64. Include regset support for mips.
16373 * linux-mips-low.c (union mips_register): New.
16374 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16375 (mips_breakpoint, mips_breakpoint_at): Use int.
16376 (mips_collect_register, mips_supply_register)
16377 (mips_collect_register_32bit, mips_supply_register_32bit)
16378 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16379 (mips_store_fpregset, target_regsets): New.
16380 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16382 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16384 * configure.srv: Add target "spu*-*-*".
16385 * Makefile.in (clean): Remove reg-spu.c.
16386 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16387 * spu-low.c: New file.
16389 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16391 * configure.ac: Correct td_thr_tls_get_addr test.
16392 * configure: Regenerated.
16394 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16396 * linux-low.c (linux_wait_for_event): Reformat. Use the
16397 pass_signals array.
16398 * remote-utils.c (decode_address_to_semicolon): New.
16399 * server.c (pass_signals, handle_general_set): New.
16400 (handle_query): Mention QPassSignals for qSupported.
16401 (main): Call handle_general_set.
16402 * server.h (pass_signals, decode_address_to_semicolon): New.
16404 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16406 * server.c (handle_query): Correct error handling for read_auxv.
16408 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16410 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16411 and srv_linux_thread_db to yes.
16412 * linux-s390-low.c (s390_fill_gregset): New function.
16413 (target_regsets): Define data structure.
16415 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16417 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16418 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16419 * config.in, configure: Regenerated.
16420 * inferiors.c (gdb_id_to_thread): New function.
16421 (gdb_id_to_thread_id): Use it.
16422 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16423 * linux-low.h (struct process_info): Add th member.
16424 (thread_db_get_tls_address): New prototype.
16425 * remote-utils.c (decode_address): Make non-static.
16426 * server.c (handle_query): Handle qGetTLSAddr.
16427 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16428 * target.h (struct target_ops): Add get_tls_address.
16429 * thread-db.c (maybe_attach_thread): Save the thread handle.
16430 (thread_db_get_tls_address): New.
16432 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16434 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16435 (linux_resume_one_process): Take a siginfo_t *. Update all
16436 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16437 (struct pending_signals): Add a siginfo_t.
16438 (linux_wait_for_process): Always set last_status.
16439 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16440 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16441 * linux-low.h (struct process_info): Add last_status.
16443 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16445 * remote-utils.c (try_rle): New function.
16446 (putpkt_binary): Use it.
16448 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16450 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16451 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16452 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16453 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16454 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16457 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16459 * server.c (terminal_fd): New variable.
16460 (old_foreground_pgrp): Likewise.
16461 (restore_old_foreground_pgrp): New function.
16462 (start_inferior): Record the terminal file descriptor in terminal_fd
16463 and its original foreground group in old_foreground_pgrp. Register
16464 restore_old_foreground_pgrp with atexit().
16466 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16468 * server.c (handle_query): Correct qPart to qXfer.
16470 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16472 * configure.ac: Check for more headers which are missing on
16473 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16474 * configure.srv: Add Cygwin and mingw32.
16475 * remote-utils.c: Don't include headers unconditionally which
16476 are missing on mingw32. Include <winsock.h> for mingw32.
16477 (remote_open): Adjust for mingw32 support. Flush
16478 standard error after writing to it.
16479 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16480 (unblock_async_io, enable_async_io, disable_async_io)
16481 (readchar, getpkt): Update for Winsock support.
16482 (prepare_resume_reply): Expect a protocol signal number.
16483 * server.c: Disable <sys/wait.h> on mingw32.
16484 (start_inferior): Adjust for mingw32 support. Flush
16485 standard error after writing to it.
16486 (attach_inferior): Likewise. Use protocol signal
16488 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16490 * win32-i386-low.c: New file.
16491 * Makefile.in (XM_CLIBS): Set.
16492 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16493 (win32-i386-low.o): New dependency rule.
16494 * linux-low.c (linux_wait): Use target signal numbers.
16495 * target.h (struct target_ops): Doc fix.
16496 * server.h (target_signal_to_name): New prototype.
16497 * gdbreplay.c: Don't include headers unconditionally which
16498 are missing on mingw32. Include <winsock.h> for mingw32.
16499 (remote_close, remote_open): Adjust for Winsock support.
16500 * configure, config.in: Regenerated.
16502 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16504 * server.c (decode_xfer_read, write_qxfer_response): New.
16505 (handle_query): Take a packet length argument. Handle
16506 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16507 the qSupported response.
16508 (main): Update call to handle_query.
16510 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16512 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16513 (putpkt_binary): Renamed from putpkt and adjusted for binary
16515 (putpkt): New wrapper for putpkt_binary.
16516 (readchar): Don't mask off the high bit.
16517 (decode_X_packet): New function.
16518 * server.c (main): Call putpkt_binary if a handler sets the packet
16519 length. Save the length of the incoming packet. Handle 'X'.
16520 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16522 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16524 * server.c (handle_query): Handle qSupported.
16526 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16528 * remote-utils.c (all_symbols_looked_up): New variable.
16529 (look_up_one_symbol): Check it.
16530 * server.h (look_up_one_symbol): New declaration.
16531 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16533 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16535 * Makefile.in (linux-arm-low.o): Update dependencies.
16536 * linux-arm-low.c: Include "gdb_proc_service.h".
16537 (PTRACE_GET_THREAD_AREA): Define.
16538 (ps_get_thread_area): New function.
16540 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16542 * configure.srv (m68k*-*-uclinux*): New target.
16543 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16544 (linux_resume_one_process): Remove extraneous cast.
16545 (linux_read_offsets): New.
16546 (linux_target_op): Add linux_read_offsets on mmuless systems.
16547 * server.c (handle_query): Add qOffsets logic.
16548 * target.h (struct target_ops): Add read_offsets.
16550 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16552 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16553 (PTRACE_GET_THREAD_AREA): Define.
16554 (ps_get_thread_area): New function.
16555 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16556 (linux-x86-64-low.o): Update.
16558 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16560 * configure.ac: Remove checks for prfpregset_t.
16561 * gdb_proc_service.h: New file.
16562 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16563 new "gdb_proc_service.h".
16564 * proc-service.c: Likewise.
16565 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16566 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16567 * Makefile.in (gdb_proc_service_h): Updated.
16568 * configure, config.in: Regenerated.
16570 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16572 * remote-utils.c (prepare_resume_reply): Move declaration
16573 of gdb_id_from_wait to the top of the block.
16575 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16577 * linux-low.c (regsets_store_inferior_registers): Read the regset
16578 from the target before filling it.
16580 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16582 * server.c (attach_inferior): Return SIGTRAP for a successful
16585 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16587 * Makefile.in (OBS): Add version.o.
16588 (STAGESTUFF): Delete.
16589 (version.o): Add dependencies.
16590 (version.c): Replace rule.
16591 (clean): Remove version.c.
16592 * server.c (gdbserver_version): New.
16593 (gdbserver_usage): Use printf.
16594 (main): Handle --version and --help.
16595 * server.h (version, host_name): Add declarations.
16597 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16609 * linux-x86-64-low.c:
16611 * linux-s390-low.c:
16612 * linux-ppc64-low.c:
16614 * linux-mips-low.c:
16615 * linux-m68k-low.c:
16616 * linux-m32r-low.c:
16619 * linux-ia64-low.c:
16620 * linux-i386-low.c:
16621 * linux-crisv32-low.c:
16633 * gdbserver.1: Add (C) after Copyright. Update the FSF
16636 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16638 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16639 (arm_breakpoint_at): Recognize both breakpoints.
16640 (the_low_target): Use the correct breakpoint instruction.
16642 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16644 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16645 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16646 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16647 (the_low_target): Update.
16649 2005-10-25 Andreas Schwab <schwab@suse.de>
16651 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16653 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16654 (ia64_num_regs): Reduce to 462.
16656 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16658 * acinclude.m4: Correct quoting.
16659 * aclocal.m4: Regenerated.
16661 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16662 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16663 (thread_db_init): Call thread_db_err_str.
16664 * configure.ac: Check for TD_VERSION.
16665 * config.in, configure: Regenerated.
16667 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16669 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16671 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16673 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16674 is not available. Define HAVE_PTRACE_GETREGS if it is.
16675 * config.in, configure: Regenerated.
16676 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16677 * linux-i386-low.c, linux-m68k-low.c: Update to use
16678 HAVE_PTRACE_GETREGS.
16679 * linux-low.c (regsets_fetch_inferior_registers)
16680 (regsets_store_inferior_registers): Only return 0 if we processed
16682 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16683 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16685 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16687 * inferiors.c (struct thread_info): Add gdb_id.
16688 (add_thread): Add gdb_id argument.
16689 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16690 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16691 calls to add_thread.
16692 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16693 * server.c (handle_query): Use thread_to_gdb_id.
16694 (handle_v_cont, main): Use gdb_id_to_thread_id.
16695 * server.h (add_thread): Update prototype.
16696 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16699 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16701 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16702 left-padded registers.
16703 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16704 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16706 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16708 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16709 * configure: Regenerate.
16710 * config.in: Regenerate.
16711 * server.h (NEED_DECLARATION_STRERROR):
16712 Replace with !HAVE_DECL_STRERROR.
16714 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16716 * linux-low.c (linux_wait, linux_send_signal): Don't test
16717 an unsigned long variable for > 0 if it could be MAX_ULONG.
16718 * server.c (myresume): Likewise.
16719 * target.c (set_desired_inferior): Likewise.
16721 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16723 * configure.ac: Simplify and improve check for socklen_t.
16724 * configure, config.in: Regenerate.
16726 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16728 * acconfig.h: Remove.
16729 * configure.ac: Add a test for socklen_t. Use three-argument
16730 AC_DEFINE throughout.
16731 * config.in: Regenerated using autoheader 2.59.
16732 * configure: Regenerated.
16734 * gdbreplay.c (socklen_t): Provide a default.
16735 (remote_open): Use socklen_t.
16736 * remote-utils.c (socklen_t): Provide a default.
16737 (remote_open): Use socklen_t.
16738 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16741 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16743 * linux-low.c (linux_read_memory, linux_write_memory)
16744 (linux_read_auxv): Likewise.
16745 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16746 (check_mem_write): Likewise.
16747 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16749 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16750 (registers_from_string, register_data): Likewise.
16751 * server.c (handle_query, main): Likewise.
16752 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16753 (decode_M_packet): Likewise.
16754 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16755 * target.h (struct target_ops): Update read_memory, write_memory,
16757 (read_inferior_memory, write_inferior_memory): Update.
16758 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16759 to unsigned char *.
16760 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16761 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16762 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16763 linux-s390-low.c, linux-sh-low.c: Update for changes in
16764 read_inferior_memory and the_low_target->breakpoint.
16766 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16768 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16769 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16770 * configure.srv: Add powerpc64-*-linux*.
16771 * linux-ppc64-low.c: New file.
16773 2005-05-23 Orjan Friberg <orjanf@axis.com>
16775 * linux-cris-low.c: New file with support for CRIS.
16776 * linux-crisv32-low.c: Ditto for CRISv32.
16777 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16778 (clean): Add reg-cris.c and reg-crisv32.c.
16779 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16780 reg-crisv32.o, and reg-crisv32.c to make rules.
16781 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16782 recognized targets.
16784 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16786 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16787 of sizeof (PTRACE_XFER_TYPE).
16788 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16790 2005-05-12 Orjan Friberg <orjanf@axis.com>
16792 * target.h (struct target_ops): Add insert_watchpoint,
16793 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16794 pointers for hardware watchpoint support.
16795 * linux-low.h (struct linux_target_ops): Ditto.
16796 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16797 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16798 to linux_target_ops.
16799 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16801 * server.c (main): Recognize 'Z' and 'z' packets.
16803 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16805 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16806 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16807 (the_low_target): Add new members.
16809 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16811 * proc-service.c (ps_lgetregs): Search all_processes instead of
16814 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16816 * server.c (start_inferior): Change return type to int.
16817 (attach_inferior): Change sigptr to int *.
16818 (handle_v_cont, handle_v_requests): Change signal to int *.
16819 (main): Change signal to int.
16821 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16823 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16824 * configure.srv: Add m32r*-*-linux*.
16825 * linux-m32r-low.c: New file.
16827 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16829 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16831 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16833 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16834 Take unsigned long arguments for PIDs.
16835 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16836 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16837 (wait_for_sigstop, linux_resume_one_process)
16838 (regsets_fetch_inferior_registers, linux_send_signal)
16839 (linux_read_auxv): Likewise. Update the types of variables holding
16840 PIDs. Update format string specifiers.
16841 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16842 * remote-utils.c (prepare_resume_reply): Likewise.
16843 * server.c (cont_thread, general_thread, step_thread)
16844 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16846 (handle_query): Update format specifiers.
16847 (handle_v_cont, main): Use strtoul for thread IDs.
16848 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16849 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16850 (general_thread, step_thread, thread_from_wait)
16851 (old_thread_from_wait): Update.
16852 * target.h (struct thread_resume): Use unsigned long for THREAD.
16853 (struct target_ops): Use unsigned long for arguments to attach and
16856 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16858 * acinclude.m4: Include bfd/bfd.m4 directly.
16859 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16860 <agriffis@toolchain.org>.
16861 * aclocal.m4, configure: Regenerated.
16863 2005-01-07 Andrew Cagney <cagney@gnu.org>
16865 * configure.ac: Rename configure.in, require autoconf 2.59.
16866 * configure: Re-generate.
16868 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16870 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16871 LIBS when finished.
16872 * aclocal.m4: Regenerated.
16873 * configure: Regenerated.
16875 2004-11-21 Andreas Schwab <schwab@suse.de>
16877 * linux-m68k-low.c (m68k_num_gregs): Define.
16878 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16879 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16880 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16881 (m68k_breakpoint_at): New. Add to the_low_target.
16883 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16884 srv_linux_thread_db to yes.
16886 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16888 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16889 (ARCH_SET_FS): Likewise.
16890 (ARCH_GET_FS): Likewise.
16891 (ARCH_GET_GS): Likewise.
16893 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16895 * linux-i386-low.c (ps_get_thread_area): New.
16896 * linux-x86-64-low.c (ps_get_thread_area): New.
16897 * linux-low.c: Include <sys/syscall.h>.
16898 (linux_kill_one_process): Don't kill the first thread here.
16899 (linux_kill): Kill the first thread here.
16900 (kill_lwp): New function.
16901 (send_sigstop, linux_send_signal): Use it.
16902 * proc-service.c: Clean up #ifdefs.
16903 (fpregset_info): Delete.
16904 (ps_lgetregs): Update and enable implementation.
16905 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16907 * remote-utils.c (struct sym_cache, symbol_cache): New.
16908 (input_interrupt): Print a clearer message.
16909 (async_io_enabled): New variable.
16910 (enable_async_io, disable_async_io): Use it. Update comments.
16911 (look_up_one_symbol): Use the symbol cache.
16912 * thread-db.c (thread_db_look_up_symbols): New function.
16913 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16915 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16917 * configure.in: Test for -rdynamic.
16918 * configure: Regenerated.
16919 * Makefile (INTERNAL_LDFLAGS): New.
16920 (gdbserver, gdbreplay): Use it.
16922 2004-09-02 Andrew Cagney <cagney@gnu.org>
16924 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16926 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16928 * linux-low.c (linux_wait): Clear all_processes list also.
16930 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16932 * linux-low.c: Include <errno.h>. Remove extern declaration of
16935 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16937 * gdbreplay.c, server.h, utils.c: Update copyright years.
16939 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16941 * server.c (main): Print child status or termination signal from
16942 variable 'signal', not 'sig'.
16944 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16946 * linux-low.c (linux_read_memory): Change return type to
16947 int. Check for and return error from ptrace().
16948 * target.c (read_inferior_memory): Change return type to int. Pass
16949 back return status from the_target->read_memory().
16950 * target.h (struct target_ops): Adapt *read_memory() prototype.
16952 (read_inferior_memory): Adapt prototype.
16953 * server.c (main): Return an error packet if
16954 read_inferior_memory() returns an error.
16956 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16958 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16959 Unify with other clean targets.
16961 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16963 * server.c (handle_v_cont): Call set_desired_inferior.
16965 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16967 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16969 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16971 * linux-low.c (linux_wait): Unblock async I/O.
16972 (linux_resume): Block and enable async I/O.
16973 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16974 * server.h (block_async_io, unblock_async_io): Add prototypes.
16976 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16978 * remote-utils.c (remote_open): Print a status notice after
16979 opening a TCP port.
16980 * server.c (attach_inferior): Print a status notice after
16983 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16985 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16987 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16989 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16991 * server.c, target.h: Update copyright years.
16993 2004-02-25 Roland McGrath <roland@redhat.com>
16995 * target.h (struct target_ops): New member `read_auxv'.
16996 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16997 * linux-low.c (linux_read_auxv): New function.
16998 (linux_target_ops): Initialize `read_auxv' member to that.
17000 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17002 Committed by Jim Blandy <jimb@redhat.com>.
17004 * linux-s390-low.c (s390_num_regs): Update.
17005 (s390_regmap): Remove control registers. Use __s390x__ predefine
17006 instead of GPR_SIZE to distiguish s390 and s390x targets.
17008 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17010 * linux-low.c: Update copyright year.
17011 (check_removed_breakpoint): Clear pending_is_breakpoint.
17012 (linux_set_resume_request, linux_queue_one_thread)
17013 (resume_status_pending_p): New functions.
17014 (linux_continue_one_thread): Use process->resume.
17015 (linux_resume): Only resume threads if there are no pending events.
17016 * linux-low.h (struct process_info): Add resume request
17019 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17021 * regcache.c (new_register_cache): Clear the allocated register
17022 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17024 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17026 * linux-low.c (linux_resume): Take a struct thread_resume *
17028 (linux_wait): Update call.
17029 (resume_ptr): New static variable.
17030 (linux_continue_one_thread): Renamed from
17031 linux_continue_one_process. Use resume_ptr.
17032 (linux_resume): Use linux_continue_one_thread.
17033 * server.c (handle_v_cont, handle_v_requests): New functions.
17034 (myresume): New function.
17035 (main): Handle 'v' case.
17036 * target.h (struct thread_resume): New type.
17037 (struct target_ops): Change argument of "resume" to struct
17039 (myresume): Delete macro.
17041 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17043 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17044 (uninstall): Support DESTDIR.
17046 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17048 * configure.srv: Add xscale*linux copy of arm*linux entry.
17050 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17052 * linux-arm-low.c (arm_reinsert_addr): New function.
17053 (the_low_target): Add arm_reinsert_addr.
17055 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17057 * mem-break.c: Remove whitespace at end of file.
17059 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17061 * configure.in: Check whether we need to prototype strerror.
17062 * server.h: Optionally prototype strerror.
17063 * gdbreplay.c (perror_with_name): Use strerror.
17064 * linux-low.c (linux_attach_lwp): Use strerror.
17065 * utils.c (perror_with_name): Use strerror.
17066 * config.in, configure: Regenerated.
17068 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17070 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17071 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17073 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17075 * Makefile.in (SFILES): Update.
17076 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17077 low-sun3.c: Remove files.
17079 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17081 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17082 (linux_detach_one_process, linux_detach): New functions.
17083 (linux_target_ops): Add linux_detach.
17084 * server.c (main): Handle 'D' packet.
17085 * target.h (struct target_ops): Add "detach" member.
17086 (detach_inferior): Define.
17088 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17090 From Kelley Cook <kelleycook@wideopenwest.com>:
17091 * configure.srv: Accept i[34567]86 variants.
17093 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17095 * linux-low.c (linux_wait_for_event): Correct comment typos.
17096 (linux_resume_one_process): Call check_removed_breakpoint.
17097 (linux_send_signal): New function.
17098 (linux_target_ops): Add linux_send_signal.
17099 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17101 * target.h (struct target_ops): Add send_signal.
17103 2003-05-29 Jim Blandy <jimb@redhat.com>
17105 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17106 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17107 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17108 away part of the register's value.
17110 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17112 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17113 (linux_wait_for_event, linux_init_signals): Likewise.
17115 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17117 * configure.in: Check for stdlib.h.
17118 * configure: Regenerated.
17119 * config.in: Regenerated.
17121 2003-01-04 Andreas Schwab <schwab@suse.de>
17123 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17125 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17127 * Makefile.in: Remove obsolete code.
17129 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17131 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17132 defined(PT_FPR0_HI).
17134 2002-11-17 Stuart Hughes <seh@zee2.com>
17136 * linux-arm-low.c (arm_num_regs): Increase.
17137 (arm_regmap): Include status register.
17139 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17141 * linux-low.c (register_addr): Remove incorrect -1 check.
17143 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17145 * linux-low.c (linux_create_inferior): Call setpgid. Return
17147 (unstopped_p, linux_signal_pid): Remove.
17148 (linux_target_ops): Remove linux_signal_pid.
17149 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17150 global instead of target method.
17151 * target.h (struct target_ops): Remove signal_pid. Update comment
17152 for create_inferior.
17153 * server.c (signal_pid): New variable.
17154 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17155 gdbserver. Set the child to be the foreground process group.
17156 (attach_inferior): Set signal_pid.
17158 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17160 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17162 2002-08-20 Jim Blandy <jimb@redhat.com>
17164 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17167 2002-08-01 Andrew Cagney <cagney@redhat.com>
17169 * Makefile.in: Make chill references obsolete.
17171 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17173 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17174 * configure: Regenerate.
17175 * config.in: Regenerate.
17177 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17179 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17180 (perror_with_name, remote_close, remote_open, expect, play): Static.
17182 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17184 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17185 byte offsets instead of an array of indexes.
17186 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17188 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17190 * regcache.c: Add comment.
17192 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17194 * thread-db.c: New file.
17195 * proc-service.c: New file.
17196 * acinclude.m4: New file.
17197 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17198 proc-service.o, and thread-db.o.
17199 (linux-low.o): Add USE_THREAD_DB.
17200 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17201 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17202 * aclocal.m4: Regenerated.
17203 * config.in: Regenerated.
17204 * configure: Regenerated.
17205 * configure.in: Check for proc_service.h, sys/procfs.h,
17206 thread_db.h, and linux/elf.h headrs.
17207 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17208 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17209 Check for -lthread_db and thread support.
17210 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17211 PowerPC, and SuperH.
17212 * i387-fp.c: Constify arguments.
17213 * i387-fp.h: Likewise.
17214 * inferiors.c: (struct thread_info): Renamed from
17215 `struct inferior_info'. Remove PID member. Use generic inferior
17216 list header. All uses updated.
17217 (inferiors, signal_pid): Removed.
17218 (all_threads): New variable.
17219 (get_thread): Define.
17220 (add_inferior_to_list): New function.
17221 (for_each_inferior): New function.
17222 (change_inferior_id): New function.
17223 (add_inferior): Removed.
17224 (remove_inferior): New function.
17225 (add_thread): New function.
17226 (free_one_thread): New function.
17227 (remove_thread): New function.
17228 (clear_inferiors): Use for_each_inferior and free_one_thread.
17229 (find_inferior): New function.
17230 (find_inferior_id): New function.
17231 (inferior_target_data): Update argument type.
17232 (set_inferior_target_data): Likewise.
17233 (inferior_regcache_data): Likewise.
17234 (set_inferior_regcache_data): Likewise.
17235 * linux-low.c (linux_bp_reinsert): Remove.
17236 (all_processes, stopping_threads, using_thrads)
17237 (struct pending_signals, debug_threads, pid_of): New.
17238 (inferior_pid): Replace with macro.
17239 (struct inferior_linux_data): Remove.
17240 (get_stop_pc, add_process): New functions.
17241 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17242 Use add_process and add_thread.
17243 (linux_attach_lwp): New function, based on old linux_attach. Use
17244 add_process and add_thread. Set stop_expected for new threads.
17245 (linux_attach): New function.
17246 (linux_kill_one_process): New function.
17247 (linux_kill): Kill all LWPs.
17248 (linux_thread_alive): Use find_inferior_id.
17249 (check_removed_breakpoints, status_pending_p): New functions.
17250 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17251 Update. Use WNOHANG. Wait for cloned processes also. Update process
17252 struct for the found process.
17253 (linux_wait_for_event): New function.
17254 (linux_wait): Use it. Support LWPs.
17255 (send_sigstop, wait_for_sigstop, stop_all_processes)
17256 (linux_resume_one_process, linux_continue_one_process): New functions.
17257 (linux_resume): Support LWPs.
17258 (REGISTER_RAW_SIZE): Remove.
17259 (fetch_register): Use register_size instead. Call supply_register.
17260 (usr_store_inferior_registers): Likewise. Call collect_register.
17261 Fix recursive case.
17262 (regsets_fetch_inferior_registers): Improve error message.
17263 (regsets_store_inferior_registers): Add debugging.
17264 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17265 (unstopped_p, linux_signal_pid): New functions.
17266 (linux_target_ops): Add linux_signal_pid.
17267 (linux_init_signals): New function.
17268 (initialize_low): Call it. Initialize using_threads.
17269 * regcache.c (inferior_regcache_data): Add valid
17271 (get_regcache): Fetch registers lazily. Add fetch argument
17272 and update all callers.
17273 (regcache_invalidate_one, regcache_invalidate): New
17275 (new_register_cache): Renamed from create_register_cache.
17276 Return the new regcache.
17277 (free_register_cache): Change argument to a void *.
17278 (registers_to_string, registers_from_string): Call get_regcache
17279 with fetch flag set.
17280 (register_data): Make static. Pass fetch flag to get_regcache.
17281 (supply_register): Call get_regcache with fetch flag clear.
17282 (collect_register): Call get_regcache with fetch flag set.
17283 (collect_register_as_string): New function.
17284 * regcache.h: Update.
17285 * remote-utils.c (putpkt): Flush after debug output and use
17287 Handle input interrupts while waiting for an ACK.
17288 (input_interrupt): Use signal_pid method.
17289 (getpkt): Flush after debug output and use stderr.
17290 (outreg): Use collect_register_as_string.
17291 (new_thread_notify, dead_thread_notify): New functions.
17292 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17293 and general_thread.
17294 (look_up_one_symbol): Flush after debug output.
17295 * server.c (step_thread, server_waiting): New variables.
17296 (start_inferior): Don't use signal_pid. Update call to mywait.
17297 (attach_inferior): Update call to mywait.
17298 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17299 (main): Don't fetch/store registers explicitly. Use
17300 set_desired_inferior. Support proposed ``Hs'' packet. Update
17302 * server.h: Update.
17303 (struct inferior_list, struct_inferior_list_entry): New.
17304 * target.c (set_desired_inferior): New.
17305 (write_inferior_memory): Constify.
17306 (mywait): New function.
17307 * target.h: Update.
17308 (struct target_ops): New signal_pid method.
17309 (mywait): Removed macro, added prototype.
17311 * linux-low.h (regset_func): Removed.
17312 (regset_fill_func, regset_store_func): New.
17313 (enum regset_type): New.
17314 (struct regset_info): Add type field. Use new operation types.
17315 (struct linux_target_ops): stop_pc renamed to get_pc.
17316 Add decr_pc_after_break and breakpoint_at.
17317 (get_process, get_thread_proess, get_process_thread)
17318 (strut process_info, all_processes, linux_attach_lwp)
17319 (thread_db_init): New.
17321 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17322 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17323 (the_low_target): Add new members.
17324 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17325 (i386_store_fpxregset): Constify.
17326 (target_regsets): Add new kind identifier.
17327 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17328 (i386_set_pc): Add debugging.
17329 (i386_breakpoint_at): New function.
17330 (the_low_target): Add new members.
17331 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17332 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17333 (mips_breakpoint_at): New.
17334 (the_low_target): Add new members.
17335 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17336 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17337 (the_low_target): Add new members.
17338 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17339 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17340 (the_low_target): Add new members.
17341 * linux-x86-64-low.c (target_regsets): Add new kind
17344 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17346 From Martin Pool <mbp@samba.org>:
17347 * server.c (gdbserver_usage): New function.
17350 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17352 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17353 stop_at -> stop_pc.
17355 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17357 * Makefile.in: Remove obsolete code.
17359 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17361 * linux-low.c (regsets_fetch_inferior_registers),
17362 (regsets_store_inferior_registers): Removed cast to int from
17364 * regcache.h: Added declaration of struct inferior_info.
17366 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17368 * inferiors.c (struct inferior_info): Add regcache_data.
17369 (add_inferior): Call create_register_cache.
17370 (clear_inferiors): Call free_register_cache.
17371 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17372 * regcache.c (struct inferior_regcache_data): New.
17373 (registers): Remove.
17374 (get_regcache): New function.
17375 (create_register_cache, free_register_cache): New functions.
17376 (set_register_cache): Don't initialize the register cache here.
17377 (registers_to_string, registers_from_string, register_data): Call
17379 * regcache.h: Add prototypes.
17380 * server.h: Likewise.
17382 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17384 * mem-break.c: New file.
17385 * mem-break.h: New file.
17386 * Makefile.in: Add mem-break.o rule; update server.h
17388 * inferiors.c (struct inferior_info): Add target_data
17390 (clear_inferiors): Free target_data member if set.
17391 (inferior_target_data, set_inferior_target_data): New functions.
17392 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17393 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17394 * linux-low.c (linux_bp_reinsert): New variable.
17395 (struct inferior_linux_data): New.
17396 (linux_create_inferior): Use set_inferior_target_data.
17397 (linux_attach): Likewise. Call add_inferior.
17398 (linux_wait_for_one_inferior): New function.
17399 (linux_wait): Call it.
17400 (linux_write_memory): Add const.
17401 (initialize_low): Call set_breakpoint_data.
17402 * linux-low.h (struct linux_target_ops): Add breakpoint
17404 * server.c (attach_inferior): Remove extra add_inferior
17406 * server.h: Include mem-break.h. Update inferior.c
17408 * target.c (read_inferior_memory)
17409 (write_inferior_memory): New functions.
17410 * target.h (read_inferior_memory)
17411 (write_inferior_memory): Change macros to prototypes.
17412 (struct target_ops): Update comments. Add const to write_memory
17415 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17417 * linux-low.c (usr_store_inferior_registers): Support
17418 registers which are allowed to fail to store.
17419 * linux-low.h (linux_target_ops): Likewise.
17420 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17421 (ppc_cannot_store_register): FPSCR may not be storable.
17423 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17425 * server.h: Include <string.h> if HAVE_STRING_H.
17426 * ChangeLog: Correct paths in last ChangeLog entry.
17428 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17430 * linux-low.h: Remove obsolete prototypes.
17431 (struct linux_target_ops): New.
17432 (extern the_low_target): New.
17433 * linux-low.c (num_regs, regmap): Remove declarations.
17434 (register_addr): Use the_low_target explicitly.
17435 (fetch_register): Likewise.
17436 (usr_fetch_inferior_registers): Likewise.
17437 (usr_store_inferior_registers): Likewise.
17438 * linux-arm-low.c (num_regs): Remove.
17439 (arm_num_regs): Define.
17440 (arm_regmap): Renamed from regmap, made static.
17441 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17443 (arm_cannot_store_register): Renamed from cannot_store_register,
17445 (the_low_target): New.
17446 * linux-i386-low.c (num_regs): Remove.
17447 (i386_num_regs): Define.
17448 (i386_regmap): Renamed from regmap, made static.
17449 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17451 (i386_cannot_store_register): Renamed from cannot_store_register,
17453 (the_low_target): New.
17454 * linux-ia64-low.c (num_regs): Remove.
17455 (ia64_num_regs): Define.
17456 (ia64_regmap): Renamed from regmap, made static.
17457 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17459 (ia64_cannot_store_register): Renamed from cannot_store_register,
17461 (the_low_target): New.
17462 * linux-m68k-low.c (num_regs): Remove.
17463 (m68k_num_regs): Define.
17464 (m68k_regmap): Renamed from regmap, made static.
17465 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17467 (m68k_cannot_store_register): Renamed from cannot_store_register,
17469 (the_low_target): New.
17470 * linux-mips-low.c (num_regs): Remove.
17471 (mips_num_regs): Define.
17472 (mips_regmap): Renamed from regmap, made static.
17473 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17475 (mips_cannot_store_register): Renamed from cannot_store_register,
17477 (the_low_target): New.
17478 * linux-ppc-low.c (num_regs): Remove.
17479 (ppc_num_regs): Define.
17480 (ppc_regmap): Renamed from regmap, made static.
17481 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17483 (ppc_cannot_store_register): Renamed from cannot_store_register,
17485 (the_low_target): New.
17486 * linux-s390-low.c (num_regs): Remove.
17487 (s390_num_regs): Define.
17488 (s390_regmap): Renamed from regmap, made static.
17489 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17491 (s390_cannot_store_register): Renamed from cannot_store_register,
17493 (the_low_target): New.
17494 * linux-sh-low.c (num_regs): Remove.
17495 (sh_num_regs): Define.
17496 (sh_regmap): Renamed from regmap, made static.
17497 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17499 (sh_cannot_store_register): Renamed from cannot_store_register,
17501 (the_low_target): New.
17502 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17503 (the_low_target): New.
17505 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17507 * Makefile.in: Add stamp-h target.
17508 * configure.in: Create stamp-h.
17509 * configure: Regenerated.
17511 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17513 * inferiors.c: New file.
17514 * target.c: New file.
17515 * target.h: New file.
17516 * Makefile.in: Add target.o and inferiors.o. Update
17518 * linux-low.c (inferior_pid): New static variable,
17519 moved from server.c.
17520 (linux_create_inferior): Renamed from create_inferior.
17521 Call add_inferior. Return 0 on success instead of a PID.
17522 (linux_attach): Renamed from myattach.
17523 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17524 (linux_thread_alive): Renamed from mythread_alive.
17525 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17527 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17528 (regsets_store_inferior_registers): Correct error message.
17529 Add missing ``return 0''.
17530 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17531 (linux_store_registers): Renamed from store_inferior_registers.
17532 (linux_read_memory): Renamed from read_inferior_memory.
17533 (linux_write_memory): Renamed from write_inferior_memory.
17534 (linux_target_ops): New structure.
17535 (initialize_low): Call set_target_ops ().
17536 * remote-utils.c (unhexify): New function.
17537 (hexify): New function.
17538 (input_interrupt): Send signals to ``signal_pid''.
17539 * server.c (inferior_pid): Remove.
17540 (start_inferior): Update create_inferior call.
17541 (attach_inferior): Call add_inferior.
17542 (handle_query): New function.
17543 (main): Call handle_query for `q' packets.
17544 * server.h: Include "target.h". Remove obsolete prototypes.
17545 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17547 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17549 * Makefile.in: Add WARN_CFLAGS. Update configury
17551 * configure.in: Check for <string.h>
17552 * configure: Regenerate.
17553 * config.in: Regenerate.
17554 * gdbreplay.c: Include needed system headers.
17555 (remote_open): Remove strchr prototype.
17556 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17557 * regcache.c (supply_register): Change buf argument to const void *.
17558 (supply_register_by_name): Likewise.
17559 (collect_register): Change buf argument to void *.
17560 (collect_register_by_name): Likewise.
17561 * regcache.h: Add missing prototypes.
17562 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17563 * server.c (handle_query): New function.
17564 (attached): New static variable, moved out of main.
17565 (main): Quiet longjmp clobber warnings.
17566 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17567 * utils.c (error): Remove NORETURN.