1 2019-06-11 Tom Tromey <tom@tromey.com>
3 * Makefile.in (SFILES): Add alloc.c.
5 (IPA_OBJS): Add alloc-ipa.o.
6 (alloc-ipa.o): New target.
7 (%.o: ../%.c): New pattern rule.
9 2019-06-10 Tom Tromey <tromey@adacore.com>
11 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
12 end warning with a newline.
13 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
15 * thread-db.c (attach_thread): Don't end warning with a newline.
16 (thread_db_notice_clone): Likewise.
17 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
19 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
20 end warning with a newline.
22 2019-06-04 Pedro Alves <palves@redhat.com>
24 * server.c (captured_main): Use make_unique_xstrdup.
26 2019-06-02 Tom Tromey <tom@tromey.com>
28 * gdbreplay.c (fromhex): Remove.
29 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
31 2019-05-29 Tom Tromey <tromey@adacore.com>
35 2019-05-06 Kevin Buettner <kevinb@redhat.com>
37 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
38 sign extension code on 32-bit builds.
40 2019-05-03 Eli Zaretskii <eliz@gnu.org>
43 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
45 2019-04-19 Tom Tromey <tom@tromey.com>
47 * server.c (struct vstop_notif): Derive from notif_event.
49 (queue_stop_reply): Update.
50 (remove_all_on_match_ptid): Change type. Rewrite.
51 (discard_queued_stop_replies): Rewrite.
52 (in_queued_stop_replies_ptid): Change type.
53 (in_queued_stop_replies): Rewrite.
55 (queue_stop_reply_callback): Update.
56 (captured_main): Don't call initialize_notif.
57 (push_stop_notification): Update.
58 * notif.c (notif_write_event, handle_notif_ack)
59 (notif_event_enque, notif_push): Update.
60 (notif_event_xfree, initialize_notif): Remove.
61 * notif.h (struct notif_event): Include <list>, not
63 (struct notif_server) <queue>: Now a std::list.
64 (notif_event_p): Remove typedef.
65 (initialize_notif): Don't declare.
66 (struct notif_event): Add virtual destructor.
68 2019-04-17 Alan Hayward <alan.hayward@arm.com>
70 * ax.c (ax_vdebug): Call debug_printf.
71 * debug.c (debug_write): New function.
72 * debug.h (debug_write): New declaration.
73 * linux-low.c (sigchld_handler): Call debug_write.
75 2019-04-17 Alan Hayward <alan.hayward@arm.com>
77 * debug.c (debug_set_output): New function.
78 (debug_vprintf): Send output to debug_file.
79 (debug_flush): Likewise.
80 * debug.h (debug_set_output): New declaration.
81 * server.c (handle_monitor_command): Add debug-file option.
82 (captured_main): Likewise.
84 2019-04-17 Alan Hayward <alan.hayward@arm.com>
86 * debug.c (remote_debug): Add definition.
87 * debug.h (remote_debug): Add declaration.
88 * hostio.c (remote_debug): Remove declaration.
89 * remote-utils.c (struct ui_file): Likewise.
90 (remote_debug): Likewise.
91 * remote-utils.h (remote_debug): Likewise,
92 * server.c (remote_debug): Remove definition.
94 2019-04-10 Kevin Buettner <kevinb@redhat.com>
96 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
97 when using a 64-bit gdbserver.
99 2019-04-09 Tom Tromey <tromey@adacore.com>
101 * linux-low.c (select_event_lwp): Use find_thread_in_random.
103 2019-04-08 Tom Tromey <tom@tromey.com>
105 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
107 (linux_resume_one_lwp): Likewise.
109 2019-04-08 Tom Tromey <tom@tromey.com>
111 * gdbreplay.c: Update.
112 * linux-low.c: Update.
115 2019-04-08 Tom Tromey <tom@tromey.com>
117 * server.c: Use C++ exception handling.
118 * linux-low.c: Use C++ exception handling.
119 * gdbreplay.c: Use C++ exception handling.
121 2019-04-08 Tom Tromey <tom@tromey.com>
123 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
124 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
125 (captured_main, main): Update.
126 * gdbreplay.c (main): Update.
128 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
130 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
131 value in argument pointer, return 1 if the entry is found and 0
132 otherwise. Move comment.
133 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
134 * linux-low.h (linux_get_auxv): Declare.
135 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
137 2019-04-05 Tom Tromey <tromey@adacore.com>
139 * server.c (gdbserver_usage): Use upper-case for metasyntactic
142 2019-03-28 Alan Hayward <alan.hayward@arm.com>
144 * linux-low.c (AT_HWCAP2): Add define if not already included.
146 2019-03-26 Alan Hayward <alan.hayward@arm.com>
148 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
149 (aarch64_arch_setup): Call linux_get_hwcap.
150 * linux-arm-low.c (arm_get_hwcap): Remove function.
151 (arm_read_description): Call linux_get_hwcap.
152 * linux-low.c (linux_get_auxv): New function.
153 (linux_get_hwcap): Likewise.
154 (linux_get_hwcap2): Likewise.
155 * linux-low.h (linux_get_hwcap): New declaration.
156 (linux_get_hwcap2): Likewise.
157 * linux-ppc-low.c (ppc_get_auxv): Remove function.
158 (ppc_arch_setup): Call linux_get_hwcap.
159 * linux-s390-low.c (s390_get_hwcap): Remove function.
160 (s390_arch_setup): Call linux_get_hwcap.
162 2019-03-22 Alan Hayward <alan.hayward@arm.com>
163 Jiong Wang <jiong.wang@arm.com>
165 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
166 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
168 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
170 2019-03-22 Alan Hayward <alan.hayward@arm.com>
171 Jiong Wang <jiong.wang@arm.com>
173 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
174 (aarch64_get_hwcap): New function.
175 (aarch64_arch_setup): Read APIA hwcap.
177 2019-03-22 Alan Hayward <alan.hayward@arm.com>
178 Jiong Wang <jiong.wang@arm.com>
180 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
181 (initialize_low_tracepoint): Likewise.
182 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
183 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
184 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
185 (aarch64_linux_read_description): Likewise.
186 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
188 2019-03-12 John Baldwin <jhb@FreeBSD.org>
190 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
191 i386_create_target_description for 'segments' parameter.
192 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
193 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
194 * win32-i386-low.c (i386_arch_setup): Likewise.
196 2019-03-12 Tom Tromey <tromey@adacore.com>
198 * linux-low.c (iterate_over_lwps): Update.
200 2019-03-06 Tom Tromey <tom@tromey.com>
202 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
203 (captured_main): Use SCOPE_EXIT.
205 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
207 * configure.srv: Use '$enable_unittest' instead of '$development'
208 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
211 2019-02-27 Tom Tromey <tromey@adacore.com>
213 * gdbreplay.c (logchar): Handle \r\n.
215 2019-02-07 Alan Hayward <alan.hayward@arm.com>
217 * linux-low.c (linux_attach): Add process before lwp.
218 * server.c (attach_inferior): Check if already attached.
220 2019-02-07 Tom Tromey <tom@tromey.com>
222 * x86-tdesc.h: Rename include guard.
223 * x86-low.h: Add include guard.
224 * wincecompat.h: Rename include guard.
225 * win32-low.h: Add include guard.
226 * utils.h: Rename include guard.
227 * tracepoint.h: Rename include guard.
228 * tdesc.h: Rename include guard.
229 * target.h: Rename include guard.
230 * server.h: Rename include guard.
231 * remote-utils.h: Rename include guard.
232 * regcache.h: Rename include guard.
233 * nto-low.h: Rename include guard.
234 * notif.h: Add include guard.
235 * mem-break.h: Rename include guard.
236 * lynx-low.h: Add include guard.
237 * linux-x86-tdesc.h: Add include guard.
238 * linux-s390-tdesc.h: Add include guard.
239 * linux-ppc-tdesc-init.h: Add include guard.
240 * linux-low.h: Add include guard.
241 * linux-aarch64-tdesc.h: Add include guard.
242 * linux-aarch32-low.h: Add include guard.
243 * inferiors.h: Rename include guard.
244 * i387-fp.h: Rename include guard.
245 * hostio.h: Rename include guard.
246 * gdbthread.h: Rename include guard.
247 * gdb_proc_service.h: Rename include guard.
248 * event-loop.h: Rename include guard.
249 * dll.h: Rename include guard.
250 * debug.h: Rename include guard.
251 * ax.h: Rename include guard.
253 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
256 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
257 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
259 2019-01-25 Tom Tromey <tom@tromey.com>
261 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
263 2019-01-25 Tom Tromey <tom@tromey.com>
265 * win32-low.c: Fix common/ includes.
266 * win32-i386-low.c: Fix common/ includes.
267 * tracepoint.c: Fix common/ includes.
268 * thread-db.c: Fix common/ includes.
269 * target.h: Fix common/ includes.
270 * symbol.c: Fix common/ includes.
271 * spu-low.c: Fix common/ includes.
272 * server.h: Fix common/ includes.
273 * server.c: Fix common/ includes.
274 * remote-utils.c: Fix common/ includes.
275 * regcache.h: Fix common/ includes.
276 * regcache.c: Fix common/ includes.
277 * nto-x86-low.c: Fix common/ includes.
278 * notif.h: Fix common/ includes.
279 * mem-break.h: Fix common/ includes.
280 * lynx-low.c: Fix common/ includes.
281 * lynx-i386-low.c: Fix common/ includes.
282 * linux-x86-tdesc-selftest.c: Fix common/ includes.
283 * linux-x86-low.c: Fix common/ includes.
284 * linux-low.c: Fix common/ includes.
285 * inferiors.h: Fix common/ includes.
286 * i387-fp.c: Fix common/ includes.
287 * hostio.c: Fix common/ includes.
288 * hostio-errno.c: Fix common/ includes.
289 * gdbthread.h: Fix common/ includes.
290 * gdbreplay.c: Fix common/ includes.
291 * fork-child.c: Fix common/ includes.
292 * event-loop.c: Fix common/ includes.
294 (enum gdb_agent_op): Fix common/ includes.
296 2019-01-21 Tom Tromey <tom@tromey.com>
298 * tracepoint.c: Fix includes.
299 * remote-utils.c: Fix includes.
300 * linux-x86-low.c: Fix includes.
302 2019-01-01 Joel Brobecker <brobecker@adacore.com>
304 * gdbreplay.c (gdbreplay_version): Update copyright year in
306 * server.c (gdbserver_version): Likewise.
308 2018-12-05 Alan Hayward <alan.hayward@arm.com>
310 * linux-low.c (add_lwp): Switch ordering.
312 2018-11-29 Tom Tromey <tom@tromey.com>
314 * win32-low.c (win32_join): Take pid, not process.
315 * target.h (struct target_ops) <join>: Change argument type.
316 (join_inferior): Change argument name.
317 * spu-low.c (spu_join): Take pid, not process.
318 * server.c (handle_detach): Preserve pid before destroying
320 * lynx-low.c (lynx_join): Take pid, not process.
321 * linux-low.c (linux_join): Take pid, not process.
323 2018-11-23 Alan Hayward <alan.hayward@arm.com>
325 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
326 (aarch64_cannot_fetch_register): Likewise.
327 (struct linux_target_ops): Update references.
329 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
331 * linux-ppc-low.c: Include nat/linux-ptrace.h.
333 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
335 * configure.srv (ipa_ppc_linux_regobj): Add
336 powerpc-isa207-htm-vsx32l-ipa.o and
337 powerpc-isa207-htm-vsx64l-ipa.o.
338 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
339 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
340 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
341 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
342 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
343 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
344 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
345 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
346 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
347 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
348 (init_registers_powerpc_isa207_htm_vsx32l)
349 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
350 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
351 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
352 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
353 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
354 (ppc_store_tm_ctarregset): New functions.
355 (ppc_regsets): Add entries for HTM regsets.
356 (ppc_arch_setup): Set htm in features struct when needed. Set
357 sizes for the HTM regsets.
358 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
359 (initialize_low_arch): Call
360 init_registers_powerpc_isa207_htm_vsx32l and
361 init_registers_powerpc_isa207_htm_vsx64l.
362 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
363 PPC_TDESC_ISA207_HTM_VSX.
364 (initialize_low_tracepoint): Call
365 init_registers_powerpc_isa207_htm_vsx32l and
366 init_registers_powerpc_isa207_htm_vsx64l.
368 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
370 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
371 rs6000/power-linux-pmu.xml to srv_xmlfiles.
372 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
373 (ppc_store_pmuregset): New functions.
374 (ppc_regsets): Add entries for ebb and pmu regsets.
375 (ppc_arch_setup): Set isa207 in features struct if the ebb and
376 pmu regsets are available. Set sizes for these regsets.
378 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
380 * configure.srv (ipa_ppc_linux_regobj): Add
381 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
382 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
383 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
384 rs6000/powerpc-isa207-vsx32l.xml, and
385 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
386 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
387 <PPC_TDESC_ISA207_VSX>: New enum value.
388 (init_registers_powerpc_isa207_vsx32l): Declare.
389 (init_registers_powerpc_isa207_vsx64l): Declare.
390 * linux-ppc-low.c (ppc_fill_tarregset): New function.
391 (ppc_store_tarregset): New function.
392 (ppc_regsets): Add entry for the TAR regset.
393 (ppc_arch_setup): Set isa207 in features struct when needed. Set
394 size for the TAR regsets.
395 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
396 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
397 and init_registers_powerpc_isa207_vsx64l.
398 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
399 (initialize_low_tracepoint): Call
400 init_registers_powerpc_isa207_vsx32l and
401 init_registers_powerpc_isa207_vsx64l.
403 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
404 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
406 * configure.srv (ipa_ppc_linux_regobj): Add
407 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
408 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
409 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
410 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
411 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
412 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
413 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
414 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
415 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
416 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
417 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
418 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
419 (ppc_hwcap): Add comment.
420 (ppc_hwcap2): New global.
421 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
422 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
423 (ppc_regsets): Add entries for the DSCR and PPR regsets.
424 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
425 when needed. Set sizes for the the DSCR and PPR regsets.
426 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
427 (initialize_low_arch): Call
428 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
429 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
430 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
431 PPC_TDESC_ISA205_PPR_DSCR_VSX.
432 (initialize_low_tracepoint): Call
433 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
434 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
436 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
438 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
440 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
441 Simon Marchi <simark@simark.ca>
443 * acinclude.m4: Include "../selftest.m4".
444 * configure: Regenerate.
445 * configure.ac: Use "GDB_AC_SELFTEST".
446 * configure.srv: Use "$enable_unittests" instead of
447 "$development" when checking whether unit tests have been
449 * server.c (captured_main): Update message informing that
450 selftests have been disabled.
452 2018-10-04 Tom Tromey <tom@tromey.com>
454 * configure: Rebuild.
456 2018-10-04 Tom Tromey <tom@tromey.com>
458 * server.c (handle_status): Rename inner "thread".
459 (process_serial_event): Declare "res" in 'm' case.
460 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
461 (iterate_over_lwps): Rename inner "thread".
462 (linux_qxfer_libraries_svr4): Rename inner "len".
463 * gdbthread.h (find_thread_in_random): Rename inner "thread".
465 2018-10-01 Gary Benson <gbenson@redhat.com>
467 * gdb_proc_service.h: Moved common code to
468 common/gdb_proc_service.h.
470 2018-10-01 Gary Benson <gbenson@redhat.com>
472 * gdb_proc_service.h: Synchronize comments and whitespace with
473 GDB's version of this file.
475 2018-09-25 Tom Tromey <tom@tromey.com>
477 * configure: Rebuild.
478 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
480 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
482 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
483 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
484 ($(IPA_LIB)): Sort IPA_OBJS.
486 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
488 * Makefile.in: Remove references to $(ADD_DEPS).
490 2018-09-16 Tom Tromey <tom@tromey.com>
492 * remote-utils.c (remote_open): Use GNU style for metasyntactic
494 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
497 2018-09-05 Tom Tromey <tom@tromey.com>
499 * configure: Rebuild.
501 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
504 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
506 2018-08-27 Tom Tromey <tom@tromey.com>
509 * configure: Rebuild.
511 2018-08-27 Tom Tromey <tom@tromey.com>
513 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
514 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
515 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
516 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
517 (s390x_emit_stack_adjust): Add casts to unsigned char.
519 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
523 * server.h (struct client_state) <disable_randomization>:
526 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
528 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
530 (mips_supply_ptrace_register): Likewise.
532 2018-07-22 Tom Tromey <tom@tromey.com>
534 * configure: Rebuild.
536 2018-07-22 Tom Tromey <tom@tromey.com>
538 * win32-low.c (win32_create_inferior): Remove unused variables.
539 * gdbreplay.c (remote_open): Remove unused variable.
540 * remote-utils.c (remote_prepare): Remove unused variable.
541 * x86-tdesc.h (X86_TDESC_H): Define.
542 (amd64_expedite_regs): Define conditionally.
543 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
544 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
545 * remote-utils.c (readchar): Remove unused variable.
547 2018-07-13 Pedro Alves <palves@redhat.com>
549 * linux-low.c (linux_kill): Change parameter to process_info
550 pointer instead of pid. Adjust.
551 * lynx-low.c (lynx_kill): Likewise.
552 * nto-low.c (nto_kill): Likewise.
553 * spu-low.c (spu_kill): Likewise.
554 * win32-low.c (win32_kill): Likewise.
555 * server.c (handle_v_kill, kill_inferior_callback)
556 (detach_or_kill_for_exit): Adjust.
557 * target.c (kill_inferior): Change parameter to process_info
558 pointer instead of pid. Adjust.
559 * target.h (struct target_ops) <kill>: Change parameter to
560 process_info pointer instead of pid. Adjust all implementations
562 (kill_inferior): Likewise.
564 2018-07-13 Pedro Alves <palves@redhat.com>
566 * linux-low.c (linux_detach, linux_join): Change parameter to
567 process_info pointer instead of pid. Adjust.
568 * lynx-low.c (lynx_detach, lynx_join): Likewise.
569 * nto-low.c (nto_detach): Likewise.
570 * spu-low.c (spu_detach, spu_join): Likewise.
571 * win32-low.c (win32_detach, win32_join): Likewise.
572 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
573 * target.h (struct target_ops) <detach, join>: Change parameter to
574 process_info pointer instead of pid. Adjust all implementations
576 (detach_inferior, join_inferior): Rename 'pid' parameter to
579 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
580 Jan Kratochvil <jan.kratochvil@redhat.com>
581 Paul Fertser <fercerpav@gmail.com>
582 Tsutomu Seki <sekiriki@gmail.com>
584 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
585 (OBS): Add 'common/netstuff.o'.
586 (GDBREPLAY_OBS): Likewise.
587 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
588 (remote_open): Implement support for IPv6
590 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
592 (handle_accept_event): Accept connections from IPv6 sources.
593 (remote_prepare): Handle IPv6-style hostnames; implement
594 support for IPv6 connections.
595 (remote_open): Implement support for printing connections from
598 2018-07-11 Pedro Alves <palves@redhat.com>
601 * mem-break.c (any_persistent_commands): Add process_info
602 parameter and use it instead of relying on the current process.
603 Change return type to bool.
604 * mem-break.h (any_persistent_commands): Add process_info
605 parameter and change return type to bool.
606 * server.c (handle_detach): Remove require_running_or_return call.
607 Look up the process_info for the process we're about to detach.
608 If not found, return back error to GDB. Adjust
609 any_persistent_commands call to pass down a process pointer.
611 2018-07-11 Pedro Alves <palves@redhat.com>
613 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
614 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
615 instead of collect_register_by_name.
616 * regcache.c (regcache_raw_get_unsigned_by_name): New.
617 * regcache.h (regcache_raw_get_unsigned_by_name): New.
619 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
620 Pedro Alves <palves@redhat.com>
622 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
624 2018-07-03 Tom Tromey <tom@tromey.com>
626 * linux-low.c: Update.
627 * lynx-low.c: Update.
628 * mem-break.c: Update.
630 * remote-utils.c: Update.
634 * win32-low.c: Update.
636 2018-07-03 Tom Tromey <tom@tromey.com>
640 2018-07-03 Tom Tromey <tom@tromey.com>
642 * linux-low.c: Update.
644 2018-07-03 Tom Tromey <tom@tromey.com>
648 2018-07-03 Tom Tromey <tom@tromey.com>
650 * linux-low.c: Update.
651 * linux-mips-low.c: Update.
652 * lynx-low.c: Update.
654 * remote-utils.c: Update.
658 * thread-db.c: Update.
660 2018-07-03 Tom Tromey <tom@tromey.com>
662 * linux-low.c: Update.
663 * linux-mips-low.c: Update.
664 * lynx-low.c: Update.
665 * mem-break.c: Update.
667 * remote-utils.c: Update.
671 * tracepoint.c: Update.
673 2018-07-03 Tom Tromey <tom@tromey.com>
675 * linux-low.c: Update.
676 * linux-ppc-low.c: Update.
677 * linux-x86-low.c: Update.
678 * proc-service.c: Update.
681 * thread-db.c: Update.
682 * win32-low.c: Update.
684 2018-07-03 Tom Tromey <tom@tromey.com>
686 * linux-low.c: Update.
687 * lynx-low.c: Update.
689 * remote-utils.c: Update.
691 * thread-db.c: Update.
692 * win32-low.c: Update.
694 2018-06-29 Joel Brobecker <brobecker@adacore.com>
696 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
697 parameter in call to 'amd64_create_target_description'.
699 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
701 * x86-tdesc.h: Remove executable permission flag.
703 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
705 * configure.ac: Remove AC_PREREQ, add missing quoting.
706 * configure: Re-generate.
707 * config.in: Re-generate.
708 * aclocal.m4: Re-generate.
710 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
712 * tracepoint.h (current_traceframe): Remove declaration.
714 2018-06-18 Alan Hayward <alan.hayward@arm.com>
716 * linux-aarch64-low.c (is_sve_tdesc): New function.
717 (aarch64_sve_regs_copy_to_regcache): Likewise.
718 (aarch64_sve_regs_copy_from_regcache): Likewise.
719 (aarch64_regs_info): Add SVE checks.
720 (initialize_low_arch): Initialize SVE.
722 2018-06-18 Alan Hayward <alan.hayward@arm.com>
724 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
726 2018-06-11 Alan Hayward <alan.hayward@arm.com>
728 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
729 (initialize_low_tracepoint): Likewise
730 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
731 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
733 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
735 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
737 2018-06-11 Alan Hayward <alan.hayward@arm.com>
739 * server.h (PBUFSIZ): Increase size
741 2018-06-11 Alan Hayward <alan.hayward@arm.com>
743 * regcache.c (regcache::raw_compare): New function.
744 * regcache.h (regcache::raw_compare): New declaration.
746 2018-06-11 Alan Hayward <alan.hayward@arm.com>
748 * regcache.c (new_register_cache): Use new.
749 (free_register_cache): Use delete.
750 (register_data): Use const.
751 (supply_register): Move body inside regcache.
752 (regcache::raw_supply): New override function.
753 (collect_register): Move body inside regcache.
754 (regcache::raw_collect): New override function.
755 (regcache::get_register_status): New override function.
756 * regcache.h (struct regcache): Inherit from reg_buffer_common.
758 2018-06-09 Tom Tromey <tom@tromey.com>
760 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
762 (event_queue): Use std::queue.
763 (gdb_event_xfree): Remove.
764 (initialize_event_loop, process_event, wait_for_event): Update.
766 2018-06-08 Stan Cox <scox@redhat.com>
768 * win32-low.c (win32_create_inferior): last_ptid and last_status
769 moved to client_state.
771 2018-06-08 Pedro Alves <palves@redhat.com>
773 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
774 common/common-exceptions.o, common/common-utils.o,
775 common/errors.o, common/print-utils.o and utils.o.
776 * gdbreplay.c: Include "common-defs.h" instead of the two
777 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
778 string.h or alloca.h.
779 (perror_with_name): Delete.
780 (remote_open): Use xstrdup instead of strdup.
781 (main): Rename to ...
782 (captured_main): ... this.
785 2018-06-08 Tom Tromey <tom@tromey.com>
787 * linux-low.c (linux_low_read_btrace): Update.
789 2018-06-04 Stan Cox <scox@redhat.com>
791 * server.h (struct client_state): New.
792 * server.c (cont_thread, general_thread, multi_process)
793 (report_fork_events, report_vfork_events, report_exec_events)
794 (report_thread_events, swbreak_feature, hwbreak_feature)
795 (vCont_supported, disable_randomization, pass_signals)
796 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
797 Moved to client_state.
798 * remote-utils.c (remote_debug, noack_mode)
799 (transport_is_reliable): Moved to client_state.
800 * tracepoint.c (current_traceframe): Moved to client_state.
803 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
804 linux-low.c, remote-utils.h, target.c: Use client_state.
806 2018-05-31 Alan Hayward <alan.hayward@arm.com>
808 * configure.srv: Add new c/h file.
810 2018-05-31 Alan Hayward <alan.hayward@arm.com>
812 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
815 2018-05-25 Maciej W. Rozycki <macro@mips.com>
817 * gdb.arch/mips-fpregset-core.exp: New test.
818 * gdb.arch/mips-fpregset-core.c: New test source.
820 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
823 * hostio.c (require_int): Do not report overflow for integers
824 between 0xfffffff and 0x7fffffff.
826 2018-05-22 Maciej W. Rozycki <macro@mips.com>
828 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
829 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
830 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
832 (the_low_target): Wire them.
834 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
836 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
837 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
838 mode. Call collect_register_by_name with vscr using
839 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
840 (ppc_store_vrregset): Add and set vscr_offset variable as in
841 ppc_fill_vrregset. Call supply_register_by_name with vscr using
844 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
846 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
847 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
848 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
850 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
852 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
853 (ppc_store_vsxregset): Likewise.
854 (ppc_fill_vrregset): Likewise.
855 (ppc_store_vrregset): Likewise.
856 (ppc_fill_evrregset): Likewise.
857 (ppc_store_evrregset): Likewise.
858 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
859 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
862 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
864 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
865 wordsize of the inferior. Call ppc_linux_target_wordsize.
867 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
869 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
870 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
871 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
872 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
873 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
874 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
875 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
876 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
877 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
878 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
879 (tdesc_powerpc_e500l): Remove.
880 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
881 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
882 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
883 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
885 (ppc_arch_setup): Remove target description matching code. Fill a
886 ppc_linux_features struct and call ppc_linux_match_description
889 2018-05-22 Maciej W. Rozycki <macro@mips.com>
891 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
892 width of the requested register exceeds the width of the
894 (mips_cannot_store_register): Likewise.
896 2018-05-21 Maciej W. Rozycki <macro@mips.com>
898 * linux-mips-low.c (mips_fetch_register): New function. Update
900 (mips_store_gregset): Supply 0 rather than $restart for $zero.
901 (the_low_target): Wire `mips_fetch_register'.
903 2018-05-10 Joel Brobecker <brobecker@adacore.com>
905 * lynx-i386-low.c (LYNXOS_178): New macro.
906 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
907 the layout on LynxOS-178.
908 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
909 handle floating point registers that are not supported by
912 2018-05-10 Tom Tromey <tom@tromey.com>
914 * configure: Rebuild.
916 2018-05-10 Joel Brobecker <brobecker@adacore.com>
919 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
920 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
921 Use it to set the expedite_regs field in the given tdesc.
922 * x86-tdesc.h: New file.
923 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
924 Adjust following the addition of the new expedite_regs parameter
926 * linux-tic6x-low.c (tic6x_read_description): Likewise.
927 * linux-x86-tdesc.c: #include "x86-tdesc.h".
928 (i386_linux_read_description, amd64_linux_read_description):
929 Adjust following the addition of the new expedite_regs parameter
931 * lynx-i386-low.c: #include "x86-tdesc.h".
932 (lynx_i386_arch_setup): Adjust following the addition of the new
933 expedite_regs parameter to init_target_desc.
934 * nto-x86-low.c: #include "x86-tdesc.h".
935 (nto_x86_arch_setup): Adjust following the addition of the new
936 expedite_regs parameter to init_target_desc.
937 * win32-i386-low.c: #include "x86-tdesc.h".
938 (i386_arch_setup): Adjust following the addition of the new
939 expedite_regs parameter to init_target_desc.
941 2018-05-10 Joel Brobecker <brobecker@adacore.com>
944 * win32-low.c (win32_create_inferior): Add call to my_wait
945 setting last_status global.
947 2018-05-10 Joel Brobecker <brobecker@adacore.com>
950 * win32-low.c (create_process): Only call gdb_tilde_expand if
951 inferior_cwd is not NULL.
953 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
955 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
956 registers to the cache if their values have changed.
957 (i387_xsave_to_cache): Provide default values for x87 control
958 registers when these features are available, but disabled.
959 * regcache.c (supply_register_by_name_zeroed): New function.
960 * regcache.h (supply_register_by_name_zeroed): Declare new
963 2018-05-07 Tom Tromey <tom@tromey.com>
965 * configure: Rebuild.
967 2018-05-04 Tom Tromey <tom@tromey.com>
969 * configure: Rebuild.
971 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
972 Pedro Alves <palves@redhat.com>
974 * linux-aarch64-low.c (aarch64_stopped_data_address):
977 2018-04-27 Tom Tromey <tom@tromey.com>
979 * configure: Rebuild.
981 2018-04-23 Tom Tromey <tom@tromey.com>
983 * configure: Rebuild.
985 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
987 * Makefile.in (depcomp): Add "..".
988 (all_deps_files): New and use it.
990 2018-04-18 Alan Hayward <alan.hayward@arm.com>
992 * configure.srv (aarch64*-*-linux*): Don't include xml.
993 (i[34567]86-*-cygwin*): Likewise.
994 (i[34567]86-*-linux*): Likewise.
995 (i[34567]86-*-lynxos*): Likewise.
996 (i[34567]86-*-mingw32ce*): Likewise.
997 (i[34567]86-*-mingw*): Likewise.
998 (i[34567]86-*-nto*): Likewise.
999 (tic6x-*-uclinux): Likewise.
1000 (x86_64-*-linux*): Likewise.
1001 (x86_64-*-mingw*): Likewise.
1002 (x86_64-*-cygwin*): Likewise.
1004 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1006 * tdesc.c: Remove xml parameter.
1008 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1010 * server.c (get_features_xml): Remove cast.
1011 * tdesc.c (void target_desc::accept): Fill in function.
1012 (tdesc_get_features_xml): Remove old xml creation.
1013 (print_xml_feature::visit_pre): Add xml vistor.
1014 * tdesc.h (struct target_desc): Make xmltarget mutable.
1015 (tdesc_get_features_xml): Remove declaration.
1017 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1019 * tdesc.c (tdesc_architecture_name): Add new function.
1020 (tdesc_osabi_name): Likewise.
1021 (tdesc_get_features_xml): Use new functions.
1023 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1025 * tdesc.c (tdesc_create_flags): Remove.
1026 (tdesc_add_flag): Likewise.
1027 (tdesc_named_type): Likewise.
1028 (tdesc_create_union): Likewise.
1029 (tdesc_create_struct): Likewise.
1030 (tdesc_create_vector): Likewise.
1031 (tdesc_add_bitfield): Likewise.
1032 (tdesc_add_field): Likewise.
1033 (tdesc_set_struct_size): Likewise.
1035 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1037 * tdesc.c (~target_desc): Remove implictly deleted items.
1038 (init_target_desc): Iterate all features.
1039 (tdesc_get_features_xml): Use vector.
1040 (tdesc_create_feature): Create feature.
1041 * tdesc.h (tdesc_feature) Remove
1042 (target_desc): Add features.
1044 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1046 * Makefile.in: Add common/tdesc.c
1047 * tdesc.c (init_target_desc): init all reg_defs from register
1049 (tdesc_create_reg): Create tdesc_reg.
1050 * tdesc.h (tdesc_feature): Add register vector.
1052 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1054 * tdesc.h (struct target_desc) <features>: Change type to
1055 std::vector<std::string>.
1056 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1058 (tdesc_get_features_xml): Likewise.
1059 (tdesc_create_feature): Likewise.
1061 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1063 * regcache.c (find_register_by_number): Return a ref.
1064 (find_regno): Use references.
1065 (register_size): Likewise.
1066 (register_data): Likewise.
1067 * tdesc.c (target_desc::~target_desc): Remove free calls.
1068 (target_desc::operator==): Use std::vector compare.
1069 (init_target_desc): Use reference.
1070 (tdesc_create_reg): Use reg constructors.
1071 * tdesc.h (struct target_desc): Replace pointer with object.
1073 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1075 * regcache.c (find_register_by_number): Make static.
1076 (find_regno): Use find_register_by_number
1077 * regcache.h (struct reg): Remove declaration.
1079 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1081 * tdesc.c (target_desc::~target_desc): Move to here.
1082 (target_desc::operator==): Likewise.
1083 * tdesc.h (target_desc::~target_desc): Move from here.
1084 (target_desc::operator==): Likewise.
1086 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1088 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1090 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1092 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1094 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1095 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1096 and init_registers_s390_gs_linux64.
1098 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1100 * linux-s390-low.c (s390_fill_gs): Remove function.
1101 (s390_fill_gsbc): Remove function.
1102 (s390_regsets): Set fill functions for the guarded storage regsets
1105 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1107 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1108 the word size. Add comment.
1109 (s390_get_wordsize): New function.
1110 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1111 pswm with it. Instead, use s390_get_wordsize to determine the
1112 word size first and derive the correct tdesc from that directly.
1114 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1116 * Makefile.in: Include silent-rules.mk.
1117 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1118 (COMPILE): Add ECHO_CXX.
1119 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1120 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1121 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1122 (version-generated.c): Add ECHO_GEN.
1123 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1124 (IPAGENT_COMPILE): Add ECHO_CXX.
1125 (%-generated.c): Add ECHO_REGDAT.
1127 2018-03-14 Tom Tromey <tom@tromey.com>
1130 * ax.c (ax_printf): Special case for NULL.
1132 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1134 * linux-low.c (linux_qxfer_libraries_svr4): Use
1135 xml_escape_text_append.
1137 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1139 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1141 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1143 * server.c (handle_general_set): Remove unnecessary xstrdup.
1145 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1147 * server.c (parse_debug_format_options): Adjust to
1148 delim_string_to_char_ptr_vec changes.
1149 * thread-db.c (thread_db_load_search): Adjust to
1150 dirnames_to_char_ptr_vec changes.
1152 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1154 * target.h (target_enable_btrace, target_disable_btrace)
1155 (target_read_btrace, target_read_btrace_conf): Turn macro into
1156 inline function. Throw error if target method is not defined.
1157 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1158 check for btrace target method. Be prepared to handle exceptions
1159 from btrace target methods.
1161 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1163 * server.c (captured_main): Change order of error message printed
1164 when the current working directory cannot be found.
1166 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1168 * server.c: Include "filenames.h" and "pathstuff.h".
1169 (program_name): Delete variable.
1170 (program_path): New anonymous class.
1171 (get_exec_wrapper): Use "program_path" instead of
1173 (handle_v_run): Likewise.
1174 (captured_main): Likewise.
1175 (process_serial_event): Likewise.
1177 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1179 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1180 (OBJS): Add "pathstuff.o".
1181 * server.c (current_directory): New global variable.
1182 (captured_main): Initialize "current_directory".
1184 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1186 * tdesc.c: Use common/tdesc.h.
1187 * tdesc.h: Likewise.
1189 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1190 Simon Marchi <simon.marchi@ericsson.com>
1192 * Makefile.in: Switch order of make rules.
1194 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1196 * Makefile.in: Add common directory in build.
1197 * configure.ac: Add common reference.
1198 * configure: Regenerate.
1200 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1202 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1203 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1204 * spu-low.c (spu_target_ops): Likewise.
1205 * win32-low.c (win32_target_ops): Likewise.
1206 * server.c (supported_btrace_packets): Report packets unconditionally.
1207 * target.h (target_ops) <supports_btrace>: Remove.
1208 (target_supports_btrace): Remove.
1210 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1212 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1213 (handle_btrace_disable): Change return type to void. Use exceptions
1215 (handle_btrace_general_set): Catch exception and copy message to
1218 2018-02-08 Tom Tromey <tom@tromey.com>
1220 * linux-low.c (install_software_single_step_breakpoints): Use
1221 make_scoped_restore.
1222 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1223 (do_restore_current_thread_cleanup): Remove.
1224 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1227 2018-02-08 Tom Tromey <tom@tromey.com>
1229 * mem-break.c (set_raw_breakpoint_at): Use
1230 gdb::unique_xmalloc_ptr.
1232 2018-01-30 Pedro Alves <palves@redhat.com>
1235 * target.c (target_terminal::terminal_state): Rename to ...
1236 (target_terminal::m_terminal_state): ... this.
1238 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1240 * linux-low.c (handle_extended_wait): Surround call to
1241 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1243 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1245 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1246 linux_ptrace_attach_fail_reason_string now returning an
1248 (linux_attach): Likewise.
1249 * thread-db.c (attach_thread): Likewise.
1251 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1254 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1255 checking for fs_base/gs_base fields in struct user_regs_struct.
1256 * configure: Regenerate.
1258 2018-01-16 Yao Qi <yao.qi@linaro.org>
1261 * linux-low.c (fetch_register): Call supply_register instead of
1264 2018-01-08 Yao Qi <yao.qi@linaro.org>
1265 Simon Marchi <simon.marchi@ericsson.com>
1267 * Makefile.in (OBS): Remove selftest.o.
1268 * configure.ac: Set srv_selftest_objs if $development is true.
1269 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1270 * configure: Re-generated.
1271 * server.c (captured_main): Wrap variable selftest_filter with
1274 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1276 * server.c (parse_debug_format_options): Return std::string.
1277 (handle_monitor_command, captured_main): Adjust.
1279 2018-01-05 Pedro Alves <palves@redhat.com>
1282 * server.c (captured_main): Pass quiet=false to
1283 save_original_signals_state.
1285 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1287 * gdbreplay.c (gdbreplay_version): Update copyright year in
1289 * server.c (gdbserver_version): Likewise.
1291 2017-12-08 Tom Tromey <tom@tromey.com>
1293 * ax.c (ax_printf): Update.
1295 2017-12-07 Yao Qi <yao.qi@linaro.org>
1297 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1298 aarch64_linux_read_description.
1299 * linux-amd64-ipa.c (idx2mask): New array.
1300 (get_ipa_tdesc): Move idx2mask out.
1301 (initialize_low_tracepoint): Initialize target descriptions.
1302 * linux-i386-ipa.c (idx2mask): New array.
1303 (get_ipa_tdesc): Move idx2mask out.
1304 (initialize_low_tracepoint): Initialize target descriptions.
1306 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1308 * tdesc.c (struct tdesc_type): Change return type.
1309 (tdesc_add_flag): Change parameter type.
1310 (tdesc_add_bitfield): Likewise.
1311 (tdesc_add_field): Likewise.
1312 (tdesc_set_struct_size): Likewise.
1314 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1316 * regcache.c (registers_to_string): Remove unused variable.
1318 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1320 * inferiors.c (for_each_inferior_with_data): Remove.
1321 * inferiors.h (for_each_inferior_with_data): Remove.
1322 * server.c (handle_qxfer_threads_worker): Change parameter type.
1323 (handle_qxfer_threads_proper): Use for_each_thread.
1325 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1327 * inferiors.c (for_each_inferior): Remove.
1328 (clear_inferiors): Use for_each_thread.
1329 * inferiors.h (for_each_inferior): Remove.
1330 * linux-low.c (linux_wait_for_event_filtered): Use
1332 (linux_stabilize_threads): Likewise.
1333 * regcache.c (regcache_release): Likewise.
1334 * server.c (gdb_wants_all_threads_stopped): Likewise.
1335 (clear_pending_status_callback): Remove.
1336 (handle_status): Use for_each_thread.
1337 (captured_main): Likewise.
1338 * win32-low.c (child_init_thread_list): Likewise.
1339 (win32_clear_inferiors): Likewise.
1340 (fake_breakpoint_event): Likewise.
1342 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1344 * inferiors.h (find_inferior): Remove.
1345 * inferiors.c (find_inferior): Remove.
1347 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1349 * linux-low.c (resume_status_pending_p): Update comment.
1350 (need_step_over_p): Update comment.
1352 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1354 * linux-low.c (proceed_one_lwp): Return void, change parameter
1356 (unsuspend_and_proceed_one_lwp): Likewise.
1357 (proceed_all_lwps): Use for_each_thread.
1358 (unstop_all_lwps): Likewise.
1360 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1362 * linux-low.c (linux_resume_one_thread): Return void, take
1364 (linux_resume): Use for_each_thread.
1366 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1368 * linux-low.c (send_sigstop_callback): Return void, change
1369 parameter type. Rename to...
1370 (send_sigstop): ... this.
1371 (suspend_and_send_sigstop_callback): Return void, change parameter
1373 (suspend_and_send_sigstop): ... this.
1374 (stop_all_lwps): Use for_each_thread.
1376 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1378 * linux-low.c (lwp_running): Return bool, remove unused
1380 (linux_stabilize_threads): Use find_thread.
1382 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1384 * linux-low.c (select_singlestep_lwp_callback): Remove.
1385 (count_events_callback): Remove.
1386 (select_event_lwp_callback): Remove.
1387 (select_event_lwp): Use find_thread/for_each_thread.
1389 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1391 * linux-low.c (not_stopped_callback): Return bool, take filter
1393 (linux_wait_for_event_filtered): Use find_thread.
1394 (linux_wait_1): Likewise.
1396 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1398 * linux-low.c (same_lwp): Remove.
1399 (find_lwp_pid): Use find_thread.
1401 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1403 * linux-low.c (delete_lwp_callback): Remove.
1404 (linux_mourn): Use for_each_thread.
1406 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1408 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1409 args parameter, don't check for pid.
1410 (linux_detach): Use for_each_thread.
1412 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1414 * linux-low.c (struct counter): Remove.
1415 (second_thread_of_pid_p): Remove.
1416 (last_thread_of_process_p): Use find_thread.
1418 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1420 * inferiors.c (find_inferior_in_random): Remove.
1421 * inferiors.h (find_inferior_in_random): Remove.
1422 * linux-low.c (status_pending_p_callback): Return bool, accept
1423 parameter ptid directly.
1424 (linux_wait_for_event_filtered): Use find_thread_in_random.
1425 (linux_wait_1): Likewise.
1427 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1429 * inferiors.c (find_inferior_id): Remove.
1430 (find_thread_ptid): Move implemention from find_inferior_id to
1432 * inferiors.h (find_inferior_id): Remove.
1433 * server.c (handle_status): Use find_thread_ptid.
1434 (process_serial_event): Likewise.
1435 * thread-db.c (find_one_thread): Likewise.
1436 (thread_db_thread_handle): Likewise.
1437 * win32-low.c (thread_rec): Likewise.
1438 (child_delete_thread): Likewise.
1439 (win32_thread_alive): Likewise.
1440 (get_child_debug_event): Likewise.
1442 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1444 * linux-mips-low.c (update_watch_registers_callback): Return
1445 void, remove pid_p parameter, don't check for pid.
1446 (mips_insert_point, mips_remove_point): Use for_each_thread.
1448 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1450 * lynx.low (lynx_delete_thread_callback): Remove.
1451 (lynx_mourn): Use for_each_thread.
1453 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1455 * regcache.c (regcache_invalidate_one): Remove.
1456 (regcache_invalidate_pid): use for_each_thread.
1458 2017-11-26 Tom Tromey <tom@tromey.com>
1460 * linux-low.c (linux_create_inferior): Update.
1462 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1464 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1466 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1468 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1469 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1470 * linux-aarch64-tdesc-selftest.c: New file.
1471 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1473 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1475 * configure.srv: Add new file.
1476 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1477 * linux-aarch64-tdesc-selftest.c: New file.
1478 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1480 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1482 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1483 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1484 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1486 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1488 * configure.srv: Add new files.
1489 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1490 aarch64_linux_read_description.
1491 * linux-aarch64-low.c (aarch64_linux_read_description):
1492 Merge with aarch64_arch_setup.
1493 (aarch64_arch_setup): Call aarch64_linux_read_description.
1494 * linux-aarch64-tdesc.c: New file.
1495 * linux-aarch64-tdesc.h: New file.
1497 2017-11-24 Yao Qi <yao.qi@linaro.org>
1499 * configure.srv: Set $srv_regobj for tic6x-linux.
1500 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1501 (tic6x_read_description): Move some code to tic6x_arch_setup.
1502 (tic6x_tdesc_test): New function.
1503 (initialize_low_arch): Call selftests::register_test.
1505 2017-11-22 Yao Qi <yao.qi@linaro.org>
1507 * remote-utils.c (prepare_resume_reply): Use memcpy.
1509 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1511 * linux-low.c (kill_one_lwp_callback): Return void, take
1512 argument directly, don't filter on pid.
1513 (linux_kill): Use for_each_thread.
1515 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1517 * linux-low.c (need_step_over_p): Return bool, remove dummy
1519 (linux_resume, proceed_all_lwps): Use find_thread.
1521 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1523 * linux-low.c (resume_status_pending_p): Return bool, remove
1525 (linux_resume): Use find_thread.
1527 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1529 * linux-low.c (struct thread_resume_array): Remove.
1530 (linux_set_resume_request): Return void, take arguments
1532 (linux_resume): Use for_each_thread.
1534 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1536 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1537 return bool, remove data argument.
1538 (linux_stabilize_threads): Use find_thread.
1540 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1542 * linux-low.c (unsuspend_one_lwp): Remove.
1543 (unsuspend_all_lwps): Use for_each_thread, inline code from
1546 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1548 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1549 * linux-low.c (struct iterate_over_lwps_args): Remove.
1550 (iterate_over_lwps_filter): Remove.
1551 (iterate_over_lwps): Use find_thread.
1553 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1555 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1556 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1557 code from reset_lwp_ptrace_options_callback.
1559 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1561 * linux-arm-low.c (struct update_registers_data): Remove.
1562 (update_registers_callback): Return void, take arguments
1563 directly, don't check thread's pid.
1564 (arm_insert_point, arm_remove_point): Use for_each_thread.
1566 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1568 * win32-low.c (continue_one_thread): Return void, take argument
1570 (child_continue): Use for_each_thread.
1572 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1574 * win32-i386-low.c (update_debug_registers_callback): Rename
1576 (update_debug_registers): ... this, return void, remove pid_p arg.
1577 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1579 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1581 * inferiors.h (struct process_info): Add constructor, initialize
1583 <syscalls_to_catch>: Change type to std::vector<int>.
1584 * inferiors.c (add_process): Allocate process_info with new.
1585 (remove_process): Free process_info with delete.
1586 * linux-low.c (handle_extended_wait): Adjust.
1587 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1588 * server.c (handle_general_set): Adjust.
1590 2017-11-16 Pedro Alves <palves@redhat.com>
1592 * remote-utils.c (remote_close): Block SIGIO signals instead of
1593 uninstalling the SIGIO handler.
1595 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1597 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1599 2017-11-16 Yao Qi <yao.qi@linaro.org>
1601 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1602 (tic6x_store_gregset): Likewise.
1603 (tic6x_usrregs_info): Move it up.
1605 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1607 * Makefile.in: Update arch rules.
1608 * configure.srv: Explicitly mark arch/ files.
1610 2017-11-13 Andreas Schwab <schwab@suse.de>
1612 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1614 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1616 2017-11-06 Pedro Alves <palves@redhat.com>
1618 * config.in, configure: Regenerate.
1620 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1622 * target.c (struct thread_search): Remove.
1623 (thread_search_callback): Remove.
1624 (prepare_to_access_memory): Use for_each_thread instead of
1625 find_inferior. Inline code from thread_search_callback.
1627 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1629 * server.c (struct visit_actioned_threads_data): Remove.
1630 (visit_actioned_threads): Change prototype to take arguments
1632 (resume): Use find_thread instead of find_inferior.
1634 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1636 * server.c (queue_stop_reply_callback): Change prototype, return
1638 (find_status_pending_thread_callback): Remove.
1639 (handle_status): Replace find_inferior with find_thread and
1642 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1644 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1646 (aarch64_store_gregset): Likewise.
1647 (aarch64_fill_fpregset): Likewise.
1648 (aarch64_store_fpregset): Likewise.
1650 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1652 * gdbthread.h (find_thread, for_each_thread): New functions.
1653 * inferiors.c (thread_of_pid): Remove.
1654 (find_any_thread_of_pid): Use find_thread.
1655 * linux-low.c (num_lwps): Use for_each_thread.
1657 2017-10-17 Yao Qi <yao.qi@linaro.org>
1659 * Makefile.in: Remove one rule.
1660 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1662 2017-10-17 Yao Qi <yao.qi@linaro.org>
1664 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1665 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1667 2017-10-17 Yao Qi <yao.qi@linaro.org>
1669 * configure.srv: Rename arm.o with arch/arm.o.
1671 2017-10-17 Yao Qi <yao.qi@linaro.org>
1673 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1674 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1675 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1676 (arch-i386.o, arch-amd64.o): Remove rules.
1677 (arch/%.o): New rule.
1678 Update POSTCOMPILE and COMPILE.pre.
1679 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1680 * configure: Re-generated.
1681 * configure.srv: Replace arch-i386.o with arch/i386.o.
1682 Replace arch-amd64.o with arch/amd64.o.
1684 2017-10-16 Yao Qi <yao.qi@linaro.org>
1686 * configure: Regenerated.
1688 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1690 * inferiors.h: (struct inferior_list): Remove.
1691 (struct inferior_list_entry); Remove.
1692 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1693 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1694 get_first_inferior): Remove.
1695 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1696 find_inferior_id, find_inferior_in_random): Change signature.
1697 * inferiors.c (all_threads): Change type to
1698 std::list<thread_info *>.
1699 (get_thread): Remove macro.
1700 (find_inferior, find_inferior_id): Change signature, implement
1702 (find_inferior_in_random): Change signature, implement using
1703 find_thread_in_random.
1704 (for_each_inferior, for_each_inferior_with_data): Change
1705 signature, implement using for_each_thread.
1706 (add_inferior_to_list, remove_inferior): Remove.
1707 (add_thread, get_first_thread, thread_of_pid,
1708 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1709 (get_first_inferior, one_inferior_p, clear_inferior_list):
1711 (clear_inferiors, get_thread_process): Update.
1712 * gdbthread.h: Include <list>.
1713 (struct thread_info) <entry>: Remove field.
1715 (all_threads): Change type to std::list<thread_info *>.
1716 (get_first_inferior): Add doc.
1717 (find_thread, for_each_thread, find_thread_in_random): New
1719 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1720 * linux-arm-low.c (update_registers_callback): Update.
1721 * linux-low.c (second_thread_of_pid_p): Update.
1722 (kill_one_lwp_callback, linux_detach_lwp_callback,
1723 delete_lwp_callback, status_pending_p_callback, same_lwp,
1724 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1725 iterate_over_lwps, not_stopped_callback,
1726 resume_stopped_resumed_lwps, count_events_callback,
1727 select_singlestep_lwp_callback, select_event_lwp_callback,
1728 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1729 suspend_and_send_sigstop_callback, wait_for_sigstop,
1730 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1731 lwp_running, linux_set_resume_request, resume_status_pending_p,
1732 need_step_over_p, start_step_over, linux_resume_one_thread,
1733 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1734 reset_lwp_ptrace_options_callback): Update.
1735 * linux-mips-low.c (update_watch_registers_callback): Update.
1736 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1738 (free_register_cache_thread_one): Remove.
1739 (regcache_release): Update.
1740 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1741 handle_qxfer_threads_worker): Update.
1742 (handle_query): Update, use list iterator.
1743 (visit_actioned_threads, handle_pending_status,
1744 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1745 clear_pending_status_callback, set_pending_status_callback,
1746 find_status_pending_thread_callback, handle_status,
1747 process_serial_event): Update.
1748 * target.c (thread_search_callback): Update.
1749 * thread-db.c (thread_db_get_tls_address): Update.
1750 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1752 * win32-i386-low.c (update_debug_registers_callback): Update.
1753 * win32-low.c (delete_thread_info, child_delete_thread,
1754 continue_one_thread, suspend_one_thread,
1755 get_child_debug_event): Adjust.
1757 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1759 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1760 * inferiors.h: Include <list>.
1761 (struct process_info) <entry>: Remove field.
1763 (pid_of): Change macro to function.
1764 (ptid_of, lwpid_of): Remove macro.
1765 (all_processes): Change type to std::list<process_info *>.
1766 (ALL_PROCESSES): Remove macro.
1767 (for_each_process, find_process): New function.
1768 * inferiors.c (all_processes): Change type to
1769 std::list<process_info *>.
1770 (find_thread_process): Adjust.
1771 (add_process): Likewise.
1772 (remove_process): Likewise.
1773 (find_process_pid): Likewise.
1774 (get_first_process): Likewise.
1775 (started_inferior_callback): Remove.
1776 (have_started_inferiors_p): Adjust.
1777 (attached_inferior_callback): Remove.
1778 (have_attached_inferiors_p): Adjust.
1779 * linux-low.c (check_zombie_leaders): Likewise.
1780 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1781 (x86_linux_update_xmltarget): Adjust.
1782 * server.c (handle_query): Likewise.
1783 (gdb_reattached_process): Remove.
1784 (handle_status): Adjust.
1785 (kill_inferior_callback): Likewise.
1786 (detach_or_kill_inferior): Remove.
1787 (print_started_pid): Likewise.
1788 (print_attached_pid): Likewise.
1789 (detach_or_kill_for_exit): Update.
1790 (process_serial_event): Likewise.
1791 * linux-arm-low.c (arm_new_fork): Likewise.
1793 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1795 * dll.h: Include <list>.
1796 (struct dll_info): Add constructor.
1797 <entry>: Remove field.
1798 (all_dlls): Change type to std::list<dll_info>.
1799 * dll.c: Include <algorithm>.
1800 (get_dll): Remove macro.
1801 (all_dlls): Change type to std::list<dll_info *>.
1802 (free_one_dll): Remove.
1803 (match_dll): Likewise.
1804 (loaded_dll): Adjust.
1805 (unloaded_dll): Adjust to all_dlls type change, use
1806 std::find_if. Inline code from match_dll.
1807 (clear_dlls): Adjust to all_dlls type change.
1808 * server.c (emit_dll_description): Remove.
1809 (handle_qxfer_libraries): Adjust to all_dlls type change,
1810 integrate emit_dll_description's functionality.
1812 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1814 * linux-low.h (struct linux_target_ops) <delete_process>: New
1816 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1817 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1818 (struct linux_target_ops): Add delete_process callback.
1819 * linux-arm-low.c (arm_delete_process): New.
1820 (struct linux_target_ops): Add delete_process callback.
1821 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1822 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1823 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1824 * linux-mips-low.c (mips_linux_delete_process): New.
1825 (struct linux_target_ops): Add delete_process callback.
1826 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1827 * linux-s390-low.c (struct linux_target_ops): Likewise.
1828 * linux-sh-low.c (struct linux_target_ops): Likewise.
1829 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1830 * linux-tile-low.c (struct linux_target_ops): Likewise.
1831 * linux-x86-low.c (x86_linux_delete_process): New.
1832 (struct linux_target_ops): Add delete_process callback.
1833 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1835 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1837 * linux-aarch64-low.c (the_low_target): Add thread delete
1839 * linux-arm-low.c (arm_delete_thread): New function.
1840 (the_low_target): Add thread delete callback.
1841 * linux-bfin-low.c (the_low_target): Likewise.
1842 * linux-crisv32-low.c (the_low_target): Likewise.
1843 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1845 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1847 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1848 * linux-mips-low.c (mips_linux_delete_thread): New function.
1849 (the_low_target): Add thread delete callback.
1850 * linux-ppc-low.c (the_low_target): Likewise.
1851 * linux-s390-low.c (the_low_target): Likewise.
1852 * linux-sh-low.c (the_low_target): Likewise.
1853 * linux-tic6x-low.c (the_low_target): Likewise.
1854 * linux-tile-low.c (the_low_target): Likewise.
1855 * linux-x86-low.c (the_low_target): Likewise.
1856 * linux-xtensa-low.c (the_low_target): Likewise.
1858 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1860 * win32-low.c: Include "common-inferior.h".
1862 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1864 * inferiors.c (set_inferior_cwd): New function.
1865 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1866 (handle_query): Inform that QSetWorkingDir is supported.
1867 * win32-low.c (create_process): Pass the inferior's cwd to
1870 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1872 * inferiors.c (current_inferior_cwd): New global variable.
1873 (get_inferior_cwd): New function.
1874 * inferiors.h (struct process_info) <cwd>: New field.
1876 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1878 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1879 (OBS): Add gdb_tilde_expand.o.
1881 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1883 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1884 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1886 2017-09-29 Pedro Alves <palves@redhat.com>
1888 * ax.c (gdb_parse_agent_expr): Constify.
1889 * ax.h (gdb_parse_agent_expr): Constify.
1890 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1892 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1893 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1894 * remote-utils.h (read_ptid): Constify.
1895 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1896 (process_point_options, process_serial_event): Constify.
1897 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1898 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1899 (cmd_qtbuffer): Constify.
1901 2017-09-29 Pedro Alves <palves@redhat.com>
1903 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1906 2017-09-29 Pedro Alves <palves@redhat.com>
1908 * linux-low.c (handle_extended_wait): Pass parent thread instead
1909 of process to thread_db_notice_clone.
1910 * linux-low.h (thread_db_notice_clone): Replace parent process
1911 parameter with parent thread parameter.
1912 * thread-db.c (find_one_thread): Add comment.
1913 (thread_db_notice_clone): Replace parent process parameter with
1914 parent thread parameter. Temporarily switch to the parent thread.
1916 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1918 * gdbthread.h: Include "common-gdbthread.h".
1919 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1920 "if" when validating the ptid.
1921 * remote-utils.c: Include "gdbthread.h".
1922 (prepare_resume_reply): Use "switch_to_thread".
1923 * target.c (done_accessing_memory): Likewise.
1925 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1927 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1928 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1929 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1930 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1931 s390x-gs-linux64-ipa.o to ipa_obj.
1932 * linux-s390-low.c (HWCAP_S390_GS): New define.
1933 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1935 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1936 (s390_arch_setup): Check for guarded-storage support and choose
1938 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1939 init_registers_s390x_gs_linux64.
1940 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1942 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1943 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1945 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1947 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1949 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1951 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1952 (thread_db_thread_handle): Declare.
1953 * linux-low.c (linux_target_ops): Initialize thread_handle.
1954 * server.c (handle_qxfer_threads_worker): Add support for
1956 * target.h (struct target_ops): Add new function pointer,
1958 (target_thread_handle): Define.
1959 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1961 (thread_db_thread_handle): New function.
1963 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1965 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1966 * linux-low.h (thread_db_notice_clone): Declare.
1967 * thread-db.c (thread_db_notice_clone): New function.
1969 2017-09-21 Pedro Alves <palves@redhat.com>
1971 * server.c (gdb_read_memory, handle_status, process_serial_event)
1972 (handle_serial_event, handle_target_event): Adjust to
1973 set_desired_thread prototype change.
1974 * target.c (set_desired_thread): Remove 'use_general' parameter
1976 * target.h (set_desired_thread): Remove 'use_general' parameter.
1978 2017-09-20 Tom Tromey <tom@tromey.com>
1980 * target.c (target_terminal::terminal_state): Define.
1981 (target_terminal::init): Rename from target_terminal_init.
1982 (target_terminal::inferior): Rename from
1983 target_terminal_inferior.
1984 (target_terminal::ours): Rename from target_terminal_ours.
1985 (target_terminal::ours_for_output, target_terminal::info): New.
1987 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1989 * server.c (accumulate_file_name_length): Remove.
1990 (emit_dll_description): Adjust to std::string change.
1991 (handle_qxfer_libraries): Use std::string to hold document.
1993 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1995 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1996 return type of xml_escape_text.
1997 * server.c (emit_dll_description): Likewise.
1999 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2001 * server.c (captured_main): Accept argument for --selftest.
2002 Update run_tests call.
2003 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2004 when registering selftests.
2006 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2008 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2009 instead of "VEC" for "target_desc.reg_defs".
2010 (regcache_cpy): Likewise.
2011 (registers_to_string): Likewise.
2012 (registers_from_string): Likewise.
2013 (find_regno): Likewise.
2014 (supply_regblock): Likewise.
2015 (regcache_raw_read_unsigned): Likewise.
2016 * tdesc.c (init_target_desc): Likewise.
2017 (tdesc_create_reg): Likewise.
2018 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2019 (struct target_desc) <reg_defs>: Convert to "std::vector".
2020 (target_desc): Do not initialize "reg_defs".
2021 (~target_desc): Update code to use "std::vector" instead of "VEC"
2022 for "target_desc.reg_defs".
2023 (operator==): Likewise.
2025 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2027 * inferiors.h (thread_to_gdb_id): Remove.
2028 * inferiors.c (thread_to_gdb_id): Remove.
2029 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2030 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2031 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2033 * nto-low.c (nto_fetch_registers, nto_store_registers,
2034 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2036 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2038 * inferiors.h (gdb_id_to_thread_id): Remove.
2039 * inferiors.c (gdb_id_to_thread_id): Remove.
2040 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2041 removal. Move pid declaration closer to where it's used.
2043 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2045 * server.c (handle_detach): New function.
2046 (process_serial_event): Move code out, call handle_detach.
2048 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2050 * server.c (require_running): Rename to ...
2051 (require_running_or_return): ... this ...
2052 (require_running_or_break): ... and this.
2053 (handle_query, process_serial_event): Adjust.
2055 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2057 * linux-low.c (linux_set_resume_request): Remove unused
2060 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2062 * server.c (first_thread_of): Remove.
2063 (process_serial_event): Replace usage of first_thread_of with
2064 find_any_thread_of_pid.
2065 * tracepoint.c (same_process_p): Remove.
2066 (gdb_agent_about_to_close): Replace usage of same_process_p with
2067 find_any_thread_of_pid.
2068 * linux-x86-low.c (same_process_callback): Remove.
2069 (x86_arch_setup_process_callback): Replace usage of
2070 same_process_callback with find_any_thread_of_pid.
2071 * thread-db.c (any_thread_of): Remove.
2072 (switch_to_process): Replace usage of any_thread_of with
2073 find_any_thread_of_pid.
2074 * inferiors.c (thread_pid_matches_callback): Remove.
2075 (find_thread_process): Adjust to use find_any_thread_of_pid.
2077 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2079 * regcache.c (get_thread_regcache): Guard calls to "memset"
2082 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2084 * linux-low.c (handle_extended_wait): Use
2085 "allocate_target_description" instead of "XNEW".
2086 * linux-x86-low.c (initialize_low_arch): Likewise.
2088 2017-09-05 Yao Qi <yao.qi@linaro.org>
2090 * configure.srv (srv_i386_regobj): Remove.
2091 (srv_amd64_regobj): Remove.
2092 (srv_regobj): Set it to "" for x86 non-linux targets.
2093 * linux-x86-tdesc.c (i386_linux_read_description):
2094 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2095 (init_registers_i386): Remove the declaration.
2096 (tdesc_i386): Remove the declaration.
2097 (lynx_i386_arch_setup): Call i386_create_target_description.
2098 * nto-x86-low.c: Likewise.
2099 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2100 [!__x86_64__]: include arch/i386.h.
2101 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2103 2017-09-05 Yao Qi <yao.qi@linaro.org>
2105 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2106 i386/amd64-XXX-linux from it.
2108 2017-09-05 Yao Qi <yao.qi@linaro.org>
2110 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2112 (ipa_amd64_linux_regobj): Remove.
2113 (ipa_x32_linux_regobj): Remove.
2115 2017-09-05 Yao Qi <yao.qi@linaro.org>
2117 * Makefile.in (arch-amd64.o): New rule.
2118 * configure.srv: Append arch-amd64.o.
2119 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2120 (get_ipa_tdesc): Call amd64_linux_read_description.
2121 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2122 and init_registers_amd64_XXX.
2123 * linux-x86-low.c (x86_linux_read_description): Call
2124 amd64_linux_read_description.
2125 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2126 (initialize_low_arch): Don't call init_registers_x32_XXX and
2127 init_registers_amd64_XXX.
2128 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2129 and tdesc_amd64_XXX.
2130 [__x86_64__] (amd64_tdesc_test): New function.
2131 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2132 and init_registers_amd64_XXX.
2133 * linux-x86-tdesc.c: Include arch/amd64.h.
2134 (xcr0_to_tdesc_idx): New function.
2135 (i386_linux_read_description): New function.
2136 (amd64_get_ipa_tdesc_idx): New function.
2137 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2138 (amd64_get_ipa_tdesc): Declare.
2140 2017-09-05 Yao Qi <yao.qi@linaro.org>
2142 * configure.srv (srv_i386_linux_xmlfiles): Remove
2143 i386/i386-XXX-linux.xml from it.
2145 2017-09-05 Yao Qi <yao.qi@linaro.org>
2147 * configure.srv: Set srv_i386_linux_regobj empty if $development
2149 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2150 initialize_low_tdesc.
2151 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2152 with #if initialize_low_tdesc.
2153 * linux-x86-tdesc-selftest.c: New file.
2154 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2156 2017-09-05 Yao Qi <yao.qi@linaro.org>
2158 * Makefile.in (arch-i386.o): New rule.
2159 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2160 (x86_64-*-linux*): Likewise.
2161 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2162 include arch/i386.h.
2163 (i386_linux_read_description): Remove code and call
2164 i386_create_target_description.
2165 * tdesc.c (allocate_target_description): New function.
2166 * tdesc.h (set_tdesc_architecture): Remove declaration.
2167 (set_tdesc_osabi): Likewise.
2169 2017-09-05 Yao Qi <yao.qi@linaro.org>
2171 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2172 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2173 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2175 * server.c (get_features_xml): Call tdesc_get_features_xml.
2176 * tdesc.c (set_tdesc_architecture): New function.
2177 (set_tdesc_osabi): New function.
2178 (tdesc_get_features_xml): New function.
2179 (tdesc_create_feature): Add an argument.
2180 * tdesc.h (struct target_desc) <features>: New field.
2181 <arch, osabi>: New field.
2182 (~target_desc): xfree features, arch, and osabi.
2183 (target_desc::oerator==): Don't compare .xmltarget.
2184 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2185 (set_tdesc_osabi): Likewise.
2186 (tdesc_get_features_xml): Likewise.
2188 2017-09-05 Yao Qi <yao.qi@linaro.org>
2190 * linux-x86-tdesc.c: Include selftest.h.
2191 (i386_tdesc_test): New function.
2192 (initialize_low_tdesc): Call selftests::register_test.
2193 * tdesc.h: Include regdef.h.
2194 (target_desc): Override operator == and !=.
2196 2017-09-05 Yao Qi <yao.qi@linaro.org>
2198 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2199 (ipa_obj): Likewise.
2200 * linux-i386-ipa.c: Include common/x86-xstate.h
2201 (get_ipa_tdesc): Call i386_linux_read_description.
2202 (initialize_low_tracepoint): Don't call init_registers_XXX
2203 functions, call initialize_low_tdesc instead.
2204 * linux-x86-low.c (x86_linux_read_description): Call
2205 i386_linux_read_description.
2206 (initialize_low_arch): Don't call init_registers_i386_XXX
2207 functions, call initialize_low_tdesc.
2208 * linux-x86-tdesc.c: New file.
2209 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2210 (i386_get_ipa_tdesc_idx): Declare.
2211 (i386_get_ipa_tdesc): Declare.
2212 (initialize_low_tdesc): Declare.
2214 2017-09-05 Yao Qi <yao.qi@linaro.org>
2216 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2219 2017-09-05 Yao Qi <yao.qi@linaro.org>
2221 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2222 * regcache.c (get_thread_regcache): Use VEC_length.
2223 (init_register_cache): Likewise.
2224 (regcache_cpy): Likewise.
2225 (registers_to_string): Iterate reg_defs via VEC_iterate.
2226 (find_regno): Likewise.
2227 (find_register_by_number): Use VEC_index.
2228 (register_size): Call find_register_by_number.
2229 (register_data): Call find_register_by_number.
2230 (supply_regblock): Use VEC_length.
2231 (regcache_raw_read_unsigned): Likewise.
2232 * tdesc.c (init_target_desc): Iterate reg_defs via
2234 (default_description): Update initializer.
2235 (copy_target_description): Don't update field num_registers.
2236 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2237 <num_registers>: Remove.
2239 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2241 * Makefile.in (.SECONDARY): Define target.
2243 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2245 * linux-low.c (linux_wait_1): Adjust.
2246 * server.c (queue_stop_reply_callback): Adjust.
2248 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2250 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2251 QEnvironmentUnset and QEnvironmentReset packets.
2252 (handle_query): Inform remote that QEnvironmentHexEncoded,
2253 QEnvironmentUnset and QEnvironmentReset are supported.
2255 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2257 * inferiors.h (inferior_target_data): Rename to ...
2258 (thread_target_data): ... this.
2259 (inferior_regcache_data): Rename to ...
2260 (thread_regcache_data): ... this.
2261 (set_inferior_regcache_data): Rename to ...
2262 (set_thread_regcache_data): ... this.
2263 * inferiors.c (inferior_target_data): Rename to ...
2264 (thread_target_data): ... this.
2265 (inferior_regcache_data): Rename to ...
2266 (thread_regcache_data): ... this.
2267 (set_inferior_regcache_data): Rename to ...
2268 (set_thread_regcache_data): ... this.
2269 (free_one_thread): Update.
2270 * linux-low.h (get_thread_lwp): Update.
2271 * regcache.c (get_thread_regcache): Update.
2272 (regcache_invalidate_thread): Update.
2273 (free_register_cache_thread): Update.
2274 * win32-i386-low.c (update_debug_registers_callback): Update.
2275 (win32_get_current_dr): Update.
2276 * win32-low.c (thread_rec): Update.
2277 (delete_thread_info): Update.
2278 (continue_one_thread): Update.
2279 (suspend_one_thread): Update.
2281 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2283 * inferiors.c (set_inferior_target_data): Remove.
2284 * inferiors.h (set_inferior_target_data): Remove.
2286 2017-08-18 Yao Qi <yao.qi@linaro.org>
2288 * Makefile.in (OBS): Add selftest.o.
2289 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2290 * configure, config.in: Re-generated.
2291 * server.c: Include common/sefltest.h.
2292 (captured_main): Handle option --selftest.
2294 2017-08-09 Yao Qi <yao.qi@linaro.org>
2296 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2297 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2298 i386-avx-mpx.o and i386-mmx.o.
2299 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2300 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2301 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2302 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2303 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2304 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2305 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2306 i386/amd64-avx-mpx.xml.
2308 2017-08-09 Yao Qi <yao.qi@linaro.org>
2310 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2311 and x32-avx-avx512.o.
2312 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2313 i386/x32-avx-avx512.xml.
2315 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2317 * tracepoint.h (enum class fast_tpoint_collect_result): New
2319 (fast_tracepoint_collecting): Change return type to
2320 fast_tpoint_collect_result.
2321 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2322 * linux-low.h: Include tracepoint.h.
2323 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2324 fast_tpoint_collect_result.
2325 * linux-low.c (handle_tracepoints): Adjust.
2326 (linux_fast_tracepoint_collecting): Change return type to
2327 fast_tpoint_collect_result.
2328 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2329 linux_wait_1, stuck_in_jump_pad_callback,
2330 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2331 proceed_one_lwp): Adjust to type change.
2333 2017-07-10 Yao Qi <yao.qi@linaro.org>
2335 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2337 2017-06-29 Yao Qi <yao.qi@linaro.org>
2339 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2341 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2343 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2345 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2347 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2349 * linux-low.c (linux_create_inferior): Adjust code to access the
2350 environment information via 'gdb_environ' class.
2351 * lynx-low.c (lynx_create_inferior): Likewise.
2352 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2353 (get_environ): Return a pointer to 'our_environ'.
2354 (captured_main): Initialize 'our_environ'.
2355 * server.h (get_environ): Adjust prototype.
2356 * spu-low.c (spu_create_inferior): Adjust code to access the
2357 environment information via 'gdb_environ' class.
2359 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2361 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2362 usage of "register" keyword.
2364 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2366 * configure: Re-generate.
2368 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2370 * configure: Re-generate.
2372 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2374 * Makefile.in (COMPILE.pre): Add "-x c++".
2376 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2378 * fork-child.c: Conditionally include <signal.h>.
2380 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2382 * server.c (handle_general_set): Handle new packet
2383 "QStartupWithShell".
2384 (handle_query): Add "QStartupWithShell" to the list of supported
2386 (gdbserver_usage): Add help text explaining the
2387 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2389 (captured_main): Recognize and act upon the presence of the new
2392 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2393 Pedro Alves <palves@redhat.com>
2395 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2396 * configure: Regenerate.
2397 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2399 (i[34567]86-*-lynxos*): Likewise.
2400 (spu*-*-*): Likewise.
2401 * fork-child.c: New file.
2402 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2404 (linux_ptrace_fun): New function.
2405 (linux_create_inferior): Adjust function prototype to reflect
2406 change on "target.h". Adjust function code to use
2408 (linux_request_interrupt): Delete "signal_pid".
2409 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2410 (lynx_ptrace_fun): New function.
2411 (lynx_create_inferior): Adjust function prototype to reflect
2412 change on "target.h". Adjust function code to use
2414 * nto-low.c (nto_create_inferior): Adjust function prototype and
2415 code to reflect change on "target.h". Update comments.
2416 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2417 "common-terminal.h" and "environ.h".
2418 (terminal_fd): Moved to fork-child.c.
2419 (old_foreground_pgrp): Likewise.
2420 (restore_old_foreground_pgrp): Likewise.
2421 (last_status): Make it global.
2422 (last_ptid): Likewise.
2423 (our_environ): New variable.
2424 (startup_with_shell): Likewise.
2425 (program_name): Likewise.
2426 (program_argv): Rename to...
2427 (program_args): ...this.
2428 (wrapper_argv): New variable.
2429 (start_inferior): Delete function.
2430 (get_exec_wrapper): New function.
2431 (get_exec_file): Likewise.
2432 (get_environ): Likewise.
2433 (prefork_hook): Likewise.
2434 (post_fork_inferior): Likewise.
2435 (postfork_hook): Likewise.
2436 (postfork_child_hook): Likewise.
2437 (handle_v_run): Update code to deal with arguments coming from the
2438 remote host. Update calls from "start_inferior" to
2440 (captured_main): Likewise. Initialize environment variable. Call
2442 * server.h (post_fork_inferior): New prototype.
2443 (get_environ): Likewise.
2444 (last_status): Declare.
2445 (last_ptid): Likewise.
2446 (signal_pid): Likewise.
2447 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2448 (spu_ptrace_fun): New function.
2449 (spu_create_inferior): Adjust function prototype to reflect change
2450 on "target.h". Adjust function code to use "fork_inferior".
2451 * target.c (target_terminal_init): New function.
2452 (target_terminal_inferior): Likewise.
2453 (target_terminal_ours): Likewise.
2454 * target.h: Include <vector>.
2455 (struct target_ops) <create_inferior>: Update prototype.
2456 (create_inferior): Update macro.
2457 * utils.c (gdb_flush_out_err): New function.
2458 * win32-low.c (win32_create_inferior): Adjust function prototype
2459 and code to reflect change on "target.h".
2461 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2463 * inferiors.c (switch_to_thread): New function.
2465 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2467 * Makefile.in (SFILE): Add "common/job-control.c".
2468 (OBS): Add "job-control.o".
2470 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2472 * Makefile: Remove "@host_makefile_frag@".
2474 2017-05-05 Pedro Alves <palves@redhat.com>
2476 * configure: Regenerate.
2478 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2480 * configure: Regenerate.
2482 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2484 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2485 software_single_step change of return type to
2486 std::vector<CORE_ADDR>.
2487 * linux-low.c (install_software_single_step_breakpoints):
2489 * linux-low.h (install_software_single_step_breakpoints):
2492 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2494 * remote-utils.c: Include "gdb_termios.h" instead of
2496 * terminal.h: Delete file.
2498 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2500 * server.c: Include <vector>.
2501 <program_argv, wrapper_argv>: Convert to std::vector.
2502 (start_inferior): Rewrite function to use C++.
2503 (handle_v_run): Likewise. Update code that calculates the argv
2504 based on the vRun packet; use C++.
2505 (captured_main): Likewise.
2507 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2509 * server.c (handle_v_cont): Initialize thread_resume::thread
2512 2017-04-05 Pedro Alves <palves@redhat.com>
2514 * configure: Regenerate.
2516 2017-04-05 Pedro Alves <palves@redhat.com>
2518 * gdbreplay.c (sync_error): Constify.
2519 * linux-x86-low.c (push_opcode): Constify.
2521 2017-04-05 Pedro Alves <palves@redhat.com>
2523 * win32-low.c (get_child_debug_event)
2524 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2525 Report TARGET_WAITKIND_SPURIOUS instead.
2527 2017-04-05 Pedro Alves <palves@redhat.com>
2529 * remote-utils.c (remote_prepare, remote_open): Constify.
2530 * remote-utils.h (remote_prepare, remote_open): Constify.
2531 * server.c (captured_main): Constify 'port' handling.
2533 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2535 * Makefile.in (clean): Clear .deps.
2537 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2539 * .gitignore: Remove generated files, replace with wildcard.
2540 * (clean): Replace removal of generated files with wildcard.
2541 (version.c): Replace with...
2542 (version-generated.c): ...this.
2543 (xml-builtin.c): Replace with...
2544 (xml-builtin-generated.c): ...this.
2545 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2546 (%.c: *regformats*): Replace with...
2547 (%-generated.c: *regformats*): ...this.
2549 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2551 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2552 (xtensa_fill_gregset): Call collect_register_by_name for
2554 (xtensa_store_gregset): Call supply_register_by_name for
2557 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2559 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2560 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2561 (xtensa_store_gregset): Call supply_register for all registers in
2562 a0_regnum..a0_regnum + C0_NREGS range.
2564 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2566 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2567 (ax-ipa.o: ax.c): Remove.
2568 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2569 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2570 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2571 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2572 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2574 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2576 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2577 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2578 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2579 (errors-ipa.o: ../common/errors.c): Remove.
2580 (format-ipa.o: ../common/format.c): Remove.
2581 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2583 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2585 * Makefile.in (%-ipa.o: %.c): New rule.
2586 (tracepoint-ipa.o: tracepoint.c): Remove.
2587 (utils-ipa.o: utils.c): Remove.
2588 (remote-utils-ipa.o: remote-utils.c): Remove.
2589 (regcache-ipa.o: regcache.c): Remove.
2590 (i386-linux-ipa.o: i386-linux.c): Remove.
2591 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2592 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2593 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2594 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2595 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2596 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2597 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2598 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2599 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2600 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2601 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2602 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2603 (aarch64-ipa.o: aarch64.c): Remove.
2604 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2605 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2606 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2607 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2608 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2609 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2610 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2611 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2612 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2613 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2614 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2615 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2616 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2617 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2618 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2619 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2620 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2621 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2622 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2623 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2624 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2625 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2626 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2627 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2628 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2629 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2630 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2631 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2632 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2633 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2634 (tdesc-ipa.o: tdesc.c): Remove.
2635 (x32-linux-ipa.o: x32-linux.c): Remove.
2636 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2637 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2639 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2641 * Makefile.in (%.o: ../arch/%.c): New rule.
2642 (arm.o: ../arch/arm.c): Remove.
2643 (arm-linux.o: ../arch/arm-linux.c): Remove.
2644 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2645 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2647 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2649 * Makefile.in (%.o: ../nat/%.c): New rule.
2650 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2651 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2652 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2653 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2654 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2655 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2656 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2657 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2658 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2659 (linux-personality.o: ../nat/linux-personality.c): Remove.
2660 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2661 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2662 (x86-linux.o: ../nat/x86-linux.c): Remove.
2663 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2664 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2666 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2668 * Makefile.in (%.o: ../common/%.c): New rule.
2669 (signals.o: ../common/signals.c): Remove.
2670 (print-utils.o: ../common/print-utils.c): Remove.
2671 (rsp-low.o: ../common/rsp-low.c): Remove.
2672 (common-utils.o: ../common/common-utils.c): Remove.
2673 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2674 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2675 (vec.o: ../common/vec.c): Remove.
2676 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2677 (xml-utils.o: ../common/xml-utils.c): Remove.
2678 (ptid.o: ../common/ptid.c): Remove.
2679 (buffer.o: ../common/buffer.c): Remove.
2680 (format.o: ../common/format.c): Remove.
2681 (filestuff.o: ../common/filestuff.c): Remove.
2682 (agent.o: ../common/agent.c): Remove.
2683 (errors.o: ../common/errors.c): Remove.
2684 (environ.o: ../common/environ.c): Remove.
2685 (common-debug.o: ../common/common-debug.c): Remove.
2686 (cleanups.o: ../common/cleanups.c): Remove.
2687 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2688 (fileio.o: ../common/fileio.c): Remove.
2689 (common-regcache.o: ../common/common-regcache.c): Remove.
2690 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2691 (new-op.o: ../common/new-op.c): Remove.
2692 (btrace-common.o: ../common/btrace-common.c): Remove.
2694 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2696 * Makefile.in (%.o: ../target/%.c): New rule.
2697 (waitstatus.o: ../target/waitstatus.c): Remove.
2699 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2702 (%.c: ../regformats/%.dat,
2703 (%.c: ../regformats/arm/%.dat,
2704 (%.c: ../regformats/i386/%.dat,
2705 (%.c: ../regformats/rs6000/%.dat): New rules.
2706 (aarch64.c): Remove.
2707 (reg-arm.c): Remove.
2708 (arm-with-iwmmxt.c): Remove.
2709 (arm-with-vfpv2.c): Remove.
2710 (arm-with-vfpv3.c): Remove.
2711 (arm-with-neon.c): Remove.
2712 (reg-bfin.c): Remove.
2713 (reg-cris.c): Remove.
2714 (reg-crisv32.c): Remove.
2716 (i386-linux.c): Remove.
2717 (i386-avx.c): Remove.
2718 (i386-avx-linux.c): Remove.
2719 (i386-avx-avx512.c): Remove.
2720 (i386-avx-avx512-linux.c): Remove.
2721 (i386-mpx.c): Remove.
2722 (i386-mpx-linux.c): Remove.
2723 (i386-avx-mpx-avx512-pku.c): Remove.
2724 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2725 (i386-avx-mpx.c): Remove.
2726 (i386-avx-mpx-linux.c): Remove.
2727 (i386-mmx.c): Remove.
2728 (i386-mmx-linux.c): Remove.
2729 (reg-ia64.c): Remove.
2730 (reg-m32r.c): Remove.
2731 (reg-m68k.c): Remove.
2733 (mips-linux.c): Remove.
2734 (mips-dsp-linux.c): Remove.
2735 (mips64-linux.c): Remove.
2736 (mips64-dsp-linux.c): Remove.
2737 (nios2-linux.c): Remove.
2738 (powerpc-32.c): Remove.
2739 (powerpc-32l.c): Remove.
2740 (powerpc-altivec32l.c): Remove.
2741 (powerpc-cell32l.c): Remove.
2742 (powerpc-vsx32l.c): Remove.
2743 (powerpc-isa205-32l.c): Remove.
2744 (powerpc-isa205-altivec32l.c): Remove.
2745 (powerpc-isa205-vsx32l.c): Remove.
2746 (powerpc-e500l.c): Remove.
2747 (powerpc-64l.c): Remove.
2748 (powerpc-altivec64l.c): Remove.
2749 (powerpc-cell64l.c): Remove.
2750 (powerpc-vsx64l.c): Remove.
2751 (powerpc-isa205-64l.c): Remove.
2752 (powerpc-isa205-altivec64l.c): Remove.
2753 (powerpc-isa205-vsx64l.c): Remove.
2754 (s390-linux32.c): Remove.
2755 (s390-linux32v1.c): Remove.
2756 (s390-linux32v2.c): Remove.
2757 (s390-linux64.c): Remove.
2758 (s390-linux64v1.c): Remove.
2759 (s390-linux64v2.c): Remove.
2760 (s390-te-linux64.c): Remove.
2761 (s390-vx-linux64.c): Remove.
2762 (s390-tevx-linux64.c): Remove.
2763 (s390x-linux64.c): Remove.
2764 (s390x-linux64v1.c): Remove.
2765 (s390x-linux64v2.c): Remove.
2766 (s390x-te-linux64.c): Remove.
2767 (s390x-vx-linux64.c): Remove.
2768 (s390x-tevx-linux64.c): Remove.
2769 (tic6x-c64xp-linux.c): Remove.
2770 (tic6x-c64x-linux.c): Remove.
2771 (tic6x-c62x-linux.c): Remove.
2773 (reg-sparc64.c): Remove.
2774 (reg-spu.c): Remove.
2776 (amd64-linux.c): Remove.
2777 (amd64-avx.c): Remove.
2778 (amd64-avx-linux.c): Remove.
2779 (amd64-avx-avx512.c): Remove.
2780 (amd64-avx-avx512-linux.c): Remove.
2781 (amd64-mpx.c): Remove.
2782 (amd64-mpx-linux.c): Remove.
2783 (amd64-avx-mpx-avx512-pku.c): Remove.
2784 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2785 (amd64-avx-mpx.c): Remove.
2786 (amd64-avx-mpx-linux.c): Remove.
2788 (x32-linux.c): Remove.
2789 (x32-avx.c): Remove.
2790 (x32-avx-linux.c): Remove.
2791 (x32-avx-avx512.c): Remove.
2792 (x32-avx-avx512-linux.c): Remove.
2793 (reg-xtensa.c): Remove.
2794 (reg-tilegx.c): Remove.
2795 (reg-tilegx32.c): Remove.
2797 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2799 * Makefile.in (SFILES): Add "common/environ.c".
2800 (OBJS): Add "common/environ.h".
2802 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2804 * configure.ac: Check if the fs_base and gs_base members of
2805 `struct user_regs_struct' exist.
2806 * config.in: Regenerated.
2807 * configure: Likewise.
2809 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2811 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2813 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2814 (get_next_pcs_syscall_next_pc): Likewise.
2816 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2818 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2819 * nto-x86-low.c: Likewise.
2821 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2823 * Makefile.in: Include disable-implicit-rules.mk.
2825 2016-11-23 Pedro Alves <palves@redhat.com>
2827 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2828 (debug_vprintf): Use std::chrono::steady_clock instead of
2829 gettimeofday. Use '.' instead of ':'.
2830 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2831 (get_timestamp): Use std::chrono::steady_clock instead of
2834 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2836 * Makefile.in: Fix whitespace formatting.
2838 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2840 * Makefile.in (SFILES, OBS): Flatten list and order
2843 2016-11-23 Pedro Alves <palves@redhat.com>
2845 * event-loop.c (handle_file_event): Use warning.
2846 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2847 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2850 2016-11-23 Pedro Alves <palves@redhat.com>
2852 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2854 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2855 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2856 debug_printf and debug_flush for debug output.
2857 * server.c (handle_general_set): Likewise.
2858 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2861 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2863 * Makefile.in (.c.o): Replace rule with ...
2864 (%.o: %.c): ... this one.
2866 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2868 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2869 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2871 * configure.ac: Remove checks for the make program.
2872 * configure: Re-generate.
2874 2016-10-28 Pedro Alves <palves@redhat.com>
2876 * Makefile.in (CXX_DIALECT): Get from configure.
2877 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2878 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2879 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2880 * config.in: Regenerate.
2881 * configure: Regenerate.
2883 2016-10-27 Yao Qi <yao.qi@linaro.org>
2885 * linux-low.c (linux_supports_range_stepping): Return true if
2886 can_software_single_step return true.
2888 2016-10-27 Yao Qi <yao.qi@linaro.org>
2890 * inferiors.c (find_inferior_in_random): New function.
2891 * inferiors.h (find_inferior_in_random): Declare.
2892 * linux-low.c (linux_wait_for_event_filtered): Call
2893 find_inferior_in_random instead of find_inferior.
2895 2016-10-27 Yao Qi <yao.qi@linaro.org>
2897 * linux-low.c (linux_wait_1): If single-step breakpoints are
2898 inserted, remove them.
2900 2016-10-26 Pedro Alves <palves@redhat.com>
2902 * linux-low.c (handle_extended_wait): Link parent/child fork
2904 (linux_wait_1): Unlink them.
2905 (linux_set_resume_request): Ignore resume requests for
2906 already-resumed and unhandled fork child threads.
2907 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2908 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2910 (handle_v_requests) <vCont>: Don't call require_running.
2911 * server.h (in_queued_stop_replies): New declaration.
2913 2016-10-24 Yao Qi <yao.qi@linaro.org>
2916 * linux-aarch64-low.c (append_insns): Cast the return value to
2919 2016-10-10 Yao Qi <yao.qi@linaro.org>
2921 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2923 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2925 * target.c (target_supports_multi_process): New function, moved
2927 * target.h (target_supports_multi_process): ... here. Remove
2930 2016-10-05 Tom Tromey <tom@tromey.com>
2933 * tracepoint.c (handle_tracepoint_bkpts): Check
2934 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2936 2016-10-05 Yao Qi <yao.qi@linaro.org>
2938 * configure.srv: Update the path of arm-*.xml files.
2940 2016-10-05 Terry Guo <terry.guo@arm.com>
2941 Yao Qi <yao.qi@linaro.org>
2943 * Makefile.in: Adjust the path of rules.
2944 * configure.srv: Update the path of xml files.
2945 * regformats/arm-with-iwmmxt.dat: Regenerated.
2946 * regformats/arm-with-neon.dat: Likewise.
2947 * regformats/arm-with-vfpv2.dat: Likewise.
2948 * regformats/arm-with-vfpv3.dat Likewise.
2950 2016-09-30 Yao Qi <yao.qi@linaro.org>
2953 * target.c (target_stop_and_wait): Don't call
2954 target_continue_no_signal, use resume_stop instead.
2956 2016-09-26 Yao Qi <yao.qi@linaro.org>
2958 * linux-low.c (linux_wait_1): Call debug_exit.
2960 2016-09-23 Pedro Alves <palves@redhat.com>
2962 * Makefile.in (SFILES): Add common/new-op.c.
2963 (OBS): Add common/new-op.o.
2964 (new-op.o): New rule.
2966 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2968 * .gitinore: Ignore more files.
2970 2016-09-21 Yao Qi <yao.qi@linaro.org>
2972 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2975 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2977 * server.c (start_inferior): Call target_mourn_inferior instead of
2978 mourn_inferior; pass ptid_t argument to it.
2980 (handle_target_event): Likewise.
2981 * target.c (target_mourn_inferior): New function.
2982 * target.h (mourn_inferior): Delete macro.
2984 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2986 * linux-low.c (lwp_is_stepping): New function.
2988 2016-09-06 Carl Love <cel@us.ibm.com>
2990 * server.c (start_inferior): Fixed comment, requested comment change
2991 didn't get updated correctly. Removed reference to ptrace () call as
2992 it is only true on Linux systems.
2994 2016-09-06 Carl Love <cel@us.ibm.com>
2996 * server.c (start_inferior): Do not call
2997 function target_post_create_inferior () if the
2998 inferior process has already exited.
3000 2016-09-05 Pedro Alves <palves@redhat.com>
3002 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3003 (COMPILE.pre, CC_LD): Use CXX directly.
3004 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3005 * acinclude.m4: Don't include build-with-cxx.m4.
3006 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3007 * configure: Regenerate.
3009 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3012 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3013 call writing data to own_buf.
3015 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3017 * target.c (mywait): Call target_wait instead of
3019 (target_wait): New function.
3021 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3023 * server.c (start_inferior): New variable 'ptid'. Replace calls
3024 to the_target->resume by target_continue{,_no_signal}, depending
3026 * target.c (target_stop_and_wait): Call target_continue_no_signal
3027 instead of the_target->resume.
3028 (target_continue): New function.
3030 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3032 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3034 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3037 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3039 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3040 * linux-arm-low.c (ps_get_thread_area): Likewise.
3041 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3042 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3043 * linux-mips-low.c (ps_get_thread_area): Likewise.
3044 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3045 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3046 * linux-x86-low.c (ps_get_thread_area): Likewise.
3047 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3049 2016-08-19 Pedro Alves <palves@redhat.com>
3051 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3053 2016-08-19 Pedro Alves <palves@redhat.com>
3055 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3056 comment. Use memcpy instead of casting through unsigned long.
3058 2016-08-19 Pedro Alves <palves@redhat.com>
3060 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3061 allocating around 0x80000000.
3063 2016-08-19 Pedro Alves <palves@redhat.com>
3066 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3067 (x32-avx512-linux-ipa.o): New rules.
3068 * configure.ac (x86_64-*-linux*): New x32 check.
3069 * configure.srv (ipa_x32_linux_regobj): New.
3070 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3071 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3073 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3075 * configure: Regenerate.
3077 2016-08-09 Pedro Alves <palves@redhat.com>
3080 * Makefile.in (OBS): Add signals-state-save-restore.o.
3081 (signals-state-save-restore.o): New rule.
3082 * config.in: Regenerate.
3083 * configure: Regenerate.
3084 * linux-low.c: Include "signals-state-save-restore.h".
3085 (linux_create_inferior): Call
3086 restore_original_signals_state.
3087 * server.c: Include "dispositions-save-restore.h".
3088 (captured_main): Call save_original_signals_state.
3090 2016-08-05 Pedro Alves <palves@redhat.com>
3092 * configure: Regenerate.
3094 2016-08-04 Yao Qi <yao.qi@linaro.org>
3096 * linux-low.c (regsets_fetch_inferior_registers): Check
3097 errno is ESRCH or not.
3099 2016-08-02 Yao Qi <yao.qi@linaro.org>
3101 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3102 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3103 (thread_db_load_search): Update.
3104 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3105 td_ta_set_event and td_ta_event_getmsg.
3107 2016-07-26 Pedro Alves <palves@redhat.com>
3110 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3111 of unsigned long for 64-bit registers and use uint32_t instead of
3112 unsigned int for 32-bit registers.
3114 2016-07-26 Pedro Alves <palves@redhat.com>
3116 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3119 2016-07-21 Tom Tromey <tom@tromey.com>
3121 * configure: Rebuild.
3123 2016-07-21 Yao Qi <yao.qi@linaro.org>
3125 * mem-break.c (find_gdb_breakpoint): Cast bp to
3126 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3128 2016-07-21 Yao Qi <yao.qi@linaro.org>
3130 * server.c (handle_v_requests): Support s and S actions
3131 if target_supports_software_single_step return true.
3133 2016-07-21 Yao Qi <yao.qi@linaro.org>
3135 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3136 is resume_step, call maybe_hw_step.
3137 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3139 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3141 (proceed_one_lwp): If resume request is resume_step, install
3142 reinsert breakpoints and call maybe_hw_step.
3144 2016-07-21 Yao Qi <yao.qi@linaro.org>
3146 * linux-low.c (proceed_one_lwp): Declare.
3147 (linux_resume_one_thread): Remove local variable 'step'.
3148 Lift code enqueue signal. Call proceed_one_lwp instead of
3149 linux_resume_one_lwp.
3151 2016-07-21 Yao Qi <yao.qi@linaro.org>
3153 * linux-low.c (linux_resume_one_thread): Call
3154 enqueue_pending_signal.
3156 2016-07-21 Yao Qi <yao.qi@linaro.org>
3158 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3159 * inferiors.c (do_restore_current_thread_cleanup): New function.
3160 (make_cleanup_restore_current_thread): Likewise.
3161 * linux-low.c (install_software_single_step_breakpoints): Call
3162 make_cleanup_restore_current_thread. Switch current_thread to
3165 2016-07-21 Yao Qi <yao.qi@linaro.org>
3167 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3168 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3169 (clone_one_breakpoint): Likewise.
3170 (delete_reinsert_breakpoints): Change parameter to thread.
3172 (has_reinsert_breakpoints): Likewise.
3173 (uninsert_reinsert_breakpoints): Likewise.
3174 (reinsert_reinsert_breakpoints): Likewise.
3175 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3176 (delete_reinsert_breakpoints): Likewise.
3177 (reinsert_reinsert_breakpoints): Likewise.
3178 (uninsert_reinsert_breakpoints): Likewise.
3179 (has_reinsert_breakpoints): Likewise.
3181 2016-07-21 Yao Qi <yao.qi@linaro.org>
3183 * inferiors.c (get_thread_process): Make parameter const.
3184 * inferiors.h (get_thread_process): Update declaration.
3185 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3186 Add new parameters child_thread and parent_thread. Callers
3188 * mem-break.h (clone_all_breakpoints): Update declaration.
3190 2016-07-21 Yao Qi <yao.qi@linaro.org>
3192 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3193 <command_list, handler>: Remove.
3194 (struct gdb_breakpoint): New.
3195 (struct other_breakpoint): New.
3196 (struct reinsert_breakpoint): New.
3197 (is_gdb_breakpoint): New function.
3198 (any_persistent_commands): Update command_list if
3199 is_gdb_breakpoint returns true.
3200 (set_breakpoint): Create breakpoints according to their types.
3201 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3202 (set_gdb_breakpoint_1): Likewise.
3203 (set_gdb_breakpoint): Likewise.
3204 (clear_breakpoint_conditions): Change parameter type to
3205 'struct gdb_breakpoint *'.
3206 (clear_breakpoint_commands): Likewise.
3207 (clear_breakpoint_conditions_and_commands): Likewise.
3208 (add_condition_to_breakpoint): Likewise.
3209 (add_breakpoint_condition): Likewise.
3210 (add_commands_to_breakpoint): Likewise.
3211 (check_breakpoints): Check other_breakpoint.
3212 (clone_one_breakpoint): Clone breakpopint according to its type.
3213 * mem-break.h (struct gdb_breakpoint): Declare.
3214 (set_gdb_breakpoint): Update declaration.
3215 (clear_breakpoint_conditions_and_commands): Likewise.
3216 (add_breakpoint_condition): Likewise.
3217 (add_breakpoint_commands): Likewise.
3218 * server.c (process_point_options): Change parameter type to
3219 'struct gdb_breakpoint *'.
3221 2016-07-21 Yao Qi <yao.qi@linaro.org>
3223 * mem-break.c (set_breakpoint_at): Rename it to ...
3224 (set_breakpoint_type_at): ... it.
3225 (set_breakpoint_at): Call set_breakpoint_type_at.
3226 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3227 * mem-break.h (set_breakpoint_at): Update comments.
3229 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3231 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3233 (nios2_store_gregset): Likewise.
3235 2016-07-01 Pedro Alves <palves@redhat.com>
3236 Antoine Tremblay <antoine.tremblay@ericsson.com>
3238 * linux-low.c: Change interface to take the target lwp_info
3239 pointer directly and return void. Handle detaching from a zombie
3241 (linux_detach_lwp_callback): New function.
3242 (linux_detach): Detach from the leader thread after detaching from
3245 2016-06-28 Yao Qi <yao.qi@linaro.org>
3247 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3248 for variable new_offset.
3249 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3250 (aarch64_ftrace_insn_reloc_cb): Likewise.
3251 (aarch64_ftrace_insn_reloc_tb): Likewise.
3252 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3253 PRIx64 instead of PRIx32.
3255 2016-06-28 Yao Qi <yao.qi@linaro.org>
3257 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3258 (the_low_target): Install arm_get_syscall_trapinfo.
3260 2016-06-28 Yao Qi <yao.qi@linaro.org>
3262 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3264 (the_low_target): Install aarch64_get_syscall_trapinfo.
3266 2016-06-28 Yao Qi <yao.qi@linaro.org>
3268 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3270 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3271 Remove parameter sysno.
3272 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3275 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3277 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3278 (s390_emit_ne_goto): Likewise.
3279 (s390_emit_lt_goto): Likewise.
3280 (s390_emit_le_goto): Likewise.
3281 (s390_emit_gt_goto): Likewise.
3282 (s390_emit_ge_goto): Likewise.
3283 (s390x_emit_eq_goto): Likewise.
3284 (s390x_emit_ne_goto): Likewise.
3285 (s390x_emit_lt_goto): Likewise.
3286 (s390x_emit_le_goto): Likewise.
3287 (s390x_emit_gt_goto): Likewise.
3288 (s390x_emit_ge_goto): Likewise.
3289 (s390_emit_ops_impl): Mark variable static.
3290 (s390x_emit_ops): Likewise.
3292 2016-06-17 Yao Qi <yao.qi@linaro.org>
3294 * linux-low.c (handle_extended_wait): Call
3295 uninsert_reinsert_breakpoints for the parent process. Remove
3296 reinsert breakpoints from the child process. Reinsert them to
3297 the parent process when vfork is done.
3298 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3299 (reinsert_reinsert_breakpoints): New function.
3300 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3301 (reinsert_reinsert_breakpoints): Declare.
3303 2016-06-17 Yao Qi <yao.qi@linaro.org>
3305 * linux-low.c (handle_extended_wait): If the parent is doing
3306 step-over, remove the reinsert breakpoints from the forked child.
3308 2016-06-17 Yao Qi <yao.qi@linaro.org>
3310 * linux-low.c (unsuspend_all_lwps): Declare.
3311 (linux_low_filter_event): If thread exited, call finish_step_over.
3312 If step-over is finished, unsuspend other threads.
3314 2016-06-17 Yao Qi <yao.qi@linaro.org>
3316 * linux-low.c (linux_resume_one_lwp_throw): Assert
3317 has_reinsert_breakpoints returns false.
3318 * mem-break.c (delete_disabled_breakpoints): Assert
3319 bp type isn't reinsert_breakpoint.
3321 2016-06-17 Yao Qi <yao.qi@linaro.org>
3323 * linux-low.c (maybe_hw_step): New function.
3324 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3325 (finish_step_over): Switch current_thread to lwp temporarily,
3326 and assert has_reinsert_breakpoints returns true.
3327 (proceed_one_lwp): Call maybe_hw_step.
3328 * mem-break.c (has_reinsert_breakpoints): New function.
3329 * mem-break.h (has_reinsert_breakpoints): Declare.
3331 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3333 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3335 2016-05-17 Yao Qi <yao.qi@linaro.org>
3337 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3338 instead of find_inferior.
3340 2016-05-05 Yao Qi <yao.qi@linaro.org>
3342 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3343 Initialize res to zero.
3345 2016-05-05 Yao Qi <yao.qi@linaro.org>
3347 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3350 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3352 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3353 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3354 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3356 2016-04-28 Par Olsson <par.olsson@windriver.com>
3357 Simon Marchi <simon.marchi@ericsson.com>
3359 * tracepoint.c (write_inferior_int8): New function.
3360 (cmd_qtenable_disable): Write enable flag using
3361 write_inferior_int8.
3363 2016-04-25 Yao Qi <yao.qi@linaro.org>
3365 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3366 (need_step_over_p): Return zero if the LWP has pending signals
3367 can be delivered on software single step target.
3369 2016-04-25 Yao Qi <yao.qi@linaro.org>
3371 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3372 return instead of error.
3374 2016-04-22 Yao Qi <yao.qi@linaro.org>
3376 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3379 2016-04-22 Yao Qi <yao.qi@linaro.org>
3381 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3382 signal when stepping over breakpoint with software single
3385 2016-04-21 Pedro Alves <palves@redhat.com>
3387 * linux-s390-low.c (s390_collect_ptrace_register)
3388 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3390 (s390_check_regset): Use void * instead of gdb_byte *.
3392 2016-04-20 Pedro Alves <palves@redhat.com>
3394 * configure: Renegerate.
3396 2016-04-20 Yao Qi <yao.qi@linaro.org>
3398 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3399 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3401 (arm_store_gregset): Likewise.
3403 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3405 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3406 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3407 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3408 (amd64-avx-mpx-linux.c): New rules.
3409 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3410 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3411 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3412 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3413 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3414 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3415 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3416 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3417 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3418 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3419 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3420 * linux-x86-low.c (x86_linux_read_description): Add case for
3421 X86_XSTATE_AVX_MPX_MASK.
3422 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3423 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3424 init_registers_i386_avx_mpx_linux.
3425 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3426 (initialize_low_tracepoint): Call
3427 init_registers_i386_avx_mpx_linux.
3428 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3429 (initialize_low_tracepoint): Call
3430 init_registers_amd64_avx_mpx_linux.
3431 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3432 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3433 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3436 2016-04-18 Pedro Alves <palves@redhat.com>
3438 * configure: Regenerate.
3440 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3442 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3443 (aarch64_emit_sub): Likewise.
3445 2016-04-12 Pedro Alves <palves@redhat.com>
3447 * utils.c (prepare_to_throw_exception): Delete.
3449 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3451 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3453 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3455 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3457 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3459 * linux-aarch64-ipa.c: Add <elf.h> include.
3460 * linux-ppc-ipa.c: Add <elf.h> include.
3461 * linux-s390-ipa.c: Add <elf.h> include.
3463 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3465 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3466 (get_raw_reg_ptr): Likewise.
3467 (get_trace_state_variable_value_ptr): Likewise.
3468 (set_trace_state_variable_value_ptr): Likewise.
3469 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3472 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3473 Marcin Kościelnicki <koriakin@0x04.net>
3476 * linux-ppc-low.c (emit_insns): New function.
3477 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3478 (ppc_emit_prologue): New function.
3479 (ppc_emit_epilogue): New function.
3480 (ppc_emit_add): New function.
3481 (ppc_emit_sub): New function.
3482 (ppc_emit_mul): New function.
3483 (ppc_emit_lsh): New function.
3484 (ppc_emit_rsh_signed): New function.
3485 (ppc_emit_rsh_unsigned): New function.
3486 (ppc_emit_ext): New function.
3487 (ppc_emit_zero_ext): New function.
3488 (ppc_emit_log_not): New function.
3489 (ppc_emit_bit_and): New function.
3490 (ppc_emit_bit_or): New function.
3491 (ppc_emit_bit_xor): New function.
3492 (ppc_emit_bit_not): New function.
3493 (ppc_emit_equal): New function.
3494 (ppc_emit_less_signed): New function.
3495 (ppc_emit_less_unsigned): New function.
3496 (ppc_emit_ref): New function.
3497 (ppc_emit_const): New function.
3498 (ppc_emit_reg): New function.
3499 (ppc_emit_pop): New function.
3500 (ppc_emit_stack_flush): New function.
3501 (ppc_emit_swap): New function.
3502 (ppc_emit_stack_adjust): New function.
3503 (ppc_emit_call): New function.
3504 (ppc_emit_int_call_1): New function.
3505 (ppc_emit_void_call_2): New function.
3506 (ppc_emit_if_goto): New function.
3507 (ppc_emit_goto): New function.
3508 (ppc_emit_eq_goto): New function.
3509 (ppc_emit_ne_goto): New function.
3510 (ppc_emit_lt_goto): New function.
3511 (ppc_emit_le_goto): New function.
3512 (ppc_emit_gt_goto): New function.
3513 (ppc_emit_ge_goto): New function.
3514 (ppc_write_goto_address): New function.
3515 (ppc_emit_ops_impl): New static variable.
3516 (ppc64v1_emit_prologue): New function.
3517 (ppc64v2_emit_prologue): New function.
3518 (ppc64_emit_epilogue): New function.
3519 (ppc64_emit_add): New function.
3520 (ppc64_emit_sub): New function.
3521 (ppc64_emit_mul): New function.
3522 (ppc64_emit_lsh): New function.
3523 (ppc64_emit_rsh_signed): New function.
3524 (ppc64_emit_rsh_unsigned): New function.
3525 (ppc64_emit_ext): New function.
3526 (ppc64_emit_zero_ext): New function.
3527 (ppc64_emit_log_not): New function.
3528 (ppc64_emit_bit_and): New function.
3529 (ppc64_emit_bit_or): New function.
3530 (ppc64_emit_bit_xor): New function.
3531 (ppc64_emit_bit_not): New function.
3532 (ppc64_emit_equal): New function.
3533 (ppc64_emit_less_signed): New function.
3534 (ppc64_emit_less_unsigned): New function.
3535 (ppc64_emit_ref): New function.
3536 (ppc64_emit_const): New function.
3537 (ppc64v1_emit_reg): New function.
3538 (ppc64v2_emit_reg): New function.
3539 (ppc64_emit_pop): New function.
3540 (ppc64_emit_stack_flush): New function.
3541 (ppc64_emit_swap): New function.
3542 (ppc64v1_emit_call): New function.
3543 (ppc64v2_emit_call): New function.
3544 (ppc64v1_emit_int_call_1): New function.
3545 (ppc64v2_emit_int_call_1): New function.
3546 (ppc64v1_emit_void_call_2): New function.
3547 (ppc64v2_emit_void_call_2): New function.
3548 (ppc64_emit_if_goto): New function.
3549 (ppc64_emit_eq_goto): New function.
3550 (ppc64_emit_ne_goto): New function.
3551 (ppc64_emit_lt_goto): New function.
3552 (ppc64_emit_le_goto): New function.
3553 (ppc64_emit_gt_goto): New function.
3554 (ppc64_emit_ge_goto): New function.
3555 (ppc64v1_emit_ops_impl): New static variable.
3556 (ppc64v2_emit_ops_impl): New static variable.
3557 (ppc_emit_ops): New function.
3558 (linux_low_target): Wire in ppc_emit_ops.
3560 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3561 Marcin Kościelnicki <koriakin@0x04.net>
3564 * Makefile.in: Add powerpc-*-ipa.o
3565 * configure.srv: Add ipa_obj for powerpc*-linux.
3566 * linux-ppc-ipa.c: New file.
3567 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3569 (PPC_FIELD): New macro.
3570 (PPC_SEXT): New macro.
3571 (PPC_OP6): New macro.
3572 (PPC_BO): New macro.
3573 (PPC_LI): New macro.
3574 (PPC_BD): New macro.
3575 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3576 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3577 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3578 (ppc_get_thread_area): New function.
3579 (is_elfv2_inferior): New function.
3580 (gen_ds_form): New function.
3581 (GEN_STD): New macro.
3582 (GEN_STDU): New macro.
3583 (GEN_LD): New macro.
3584 (GEN_LDU): New macro.
3585 (gen_d_form): New function.
3586 (GEN_ADDI): New macro.
3587 (GEN_ADDIS): New macro.
3588 (GEN_LI): New macro.
3589 (GEN_LIS): New macro.
3590 (GEN_ORI): New macro.
3591 (GEN_ORIS): New macro.
3592 (GEN_LWZ): New macro.
3593 (GEN_STW): New macro.
3594 (GEN_STWU): New macro.
3595 (gen_xfx_form): New function.
3596 (GEN_MFSPR): New macro.
3597 (GEN_MTSPR): New macro.
3598 (GEN_MFCR): New macro.
3599 (GEN_MTCR): New macro.
3600 (GEN_SYNC): New macro.
3601 (GEN_LWSYNC): New macro.
3602 (gen_x_form): New function.
3603 (GEN_OR): New macro.
3604 (GEN_MR): New macro.
3605 (GEN_LWARX): New macro.
3606 (GEN_STWCX): New macro.
3607 (GEN_CMPW): New macro.
3608 (gen_md_form): New function.
3609 (GEN_RLDICL): New macro.
3610 (GEN_RLDICR): New macro.
3611 (gen_i_form): New function.
3613 (GEN_BL): New macro.
3614 (gen_b_form): New function.
3615 (GEN_BNE): New macro.
3616 (GEN_LOAD): New macro.
3617 (GEN_STORE): New macro.
3618 (gen_limm): New function.
3619 (gen_atomic_xchg): New function.
3620 (gen_call): New function.
3621 (ppc_relocate_instruction): New function.
3622 (ppc_install_fast_tracepoint_jump_pad): New function.
3623 (ppc_get_min_fast_tracepoint_insn_len): New function.
3624 (ppc_get_ipa_tdesc_idx): New function.
3625 (the_low_target): Wire in the new functions.
3626 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3628 * linux-ppc-tdesc.h: New file.
3630 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3632 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3633 (alloc_jump_pad_buffer): New function.
3634 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3635 (alloc_jump_pad_buffer): New function.
3636 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3637 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3638 (alloc_jump_pad_buffer): New function.
3639 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3640 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3641 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3642 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3644 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3646 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3647 * linux-amd64-ipa.c: Likewise.
3648 * linux-i386-ipa.c: Likewise.
3649 * linux-s390-ipa.c: Likewise.
3650 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3651 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3652 set_trace_state_variable_value_ptr.
3653 (struct ipa_sym_addresses): Likewise.
3654 (symbol_list): Likewise.
3655 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3656 accessing gdb_collect directly.
3657 (gdb_collect_ptr_type): New typedef.
3658 (get_raw_reg_ptr_type): New typedef.
3659 (get_trace_state_variable_value_ptr_type): New typedef.
3660 (set_trace_state_variable_value_ptr_type): New typedef.
3661 (gdb_collect_ptr): New global.
3662 (get_raw_reg_ptr): New global.
3663 (get_trace_state_variable_value_ptr): New global.
3664 (set_trace_state_variable_value_ptr): New global.
3665 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3666 accessing get_raw_reg directly.
3667 (get_get_tsv_func_addr): Likewise for
3668 get_trace_state_variable_value_ptr.
3669 (get_set_tsv_func_addr): Likewise for
3670 set_trace_state_variable_value_ptr.
3671 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3673 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3675 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3677 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3679 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3681 (relocate_instruction): Remove own_buf.
3682 * server.c (own_buf): Make global.
3683 (handle_v_requests): Make global.
3684 * server.h (own_buf): New declaration.
3685 (handle_v_requests): New prototype.
3687 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3690 * linux-s390-low.c (add_insns): New function.
3691 (s390_emit_prologue): New function.
3692 (s390_emit_epilogue): New function.
3693 (s390_emit_add): New function.
3694 (s390_emit_sub): New function.
3695 (s390_emit_mul): New function.
3696 (s390_emit_lsh): New function.
3697 (s390_emit_rsh_signed): New function.
3698 (s390_emit_rsh_unsigned): New function.
3699 (s390_emit_ext): New function.
3700 (s390_emit_log_not): New function.
3701 (s390_emit_bit_and): New function.
3702 (s390_emit_bit_or): New function.
3703 (s390_emit_bit_xor): New function.
3704 (s390_emit_bit_not): New function.
3705 (s390_emit_equal): New function.
3706 (s390_emit_less_signed): New function.
3707 (s390_emit_less_unsigned): New function.
3708 (s390_emit_ref): New function.
3709 (s390_emit_if_goto): New function.
3710 (s390_emit_goto): New function.
3711 (s390_write_goto_address): New function.
3712 (s390_emit_litpool): New function.
3713 (s390_emit_const): New function.
3714 (s390_emit_call): New function.
3715 (s390_emit_reg): New function.
3716 (s390_emit_pop): New function.
3717 (s390_emit_stack_flush): New function.
3718 (s390_emit_zero_ext): New function.
3719 (s390_emit_swap): New function.
3720 (s390_emit_stack_adjust): New function.
3721 (s390_emit_set_r2): New function.
3722 (s390_emit_int_call_1): New function.
3723 (s390_emit_void_call_2): New function.
3724 (s390_emit_eq_goto): New function.
3725 (s390_emit_ne_goto): New function.
3726 (s390_emit_lt_goto): New function.
3727 (s390_emit_le_goto): New function.
3728 (s390_emit_gt_goto): New function.
3729 (s390_emit_ge_goto): New function.
3730 (s390x_emit_prologue): New function.
3731 (s390x_emit_epilogue): New function.
3732 (s390x_emit_add): New function.
3733 (s390x_emit_sub): New function.
3734 (s390x_emit_mul): New function.
3735 (s390x_emit_lsh): New function.
3736 (s390x_emit_rsh_signed): New function.
3737 (s390x_emit_rsh_unsigned): New function.
3738 (s390x_emit_ext): New function.
3739 (s390x_emit_log_not): New function.
3740 (s390x_emit_bit_and): New function.
3741 (s390x_emit_bit_or): New function.
3742 (s390x_emit_bit_xor): New function.
3743 (s390x_emit_bit_not): New function.
3744 (s390x_emit_equal): New function.
3745 (s390x_emit_less_signed): New function.
3746 (s390x_emit_less_unsigned): New function.
3747 (s390x_emit_ref): New function.
3748 (s390x_emit_if_goto): New function.
3749 (s390x_emit_const): New function.
3750 (s390x_emit_call): New function.
3751 (s390x_emit_reg): New function.
3752 (s390x_emit_pop): New function.
3753 (s390x_emit_stack_flush): New function.
3754 (s390x_emit_zero_ext): New function.
3755 (s390x_emit_swap): New function.
3756 (s390x_emit_stack_adjust): New function.
3757 (s390x_emit_int_call_1): New function.
3758 (s390x_emit_void_call_2): New function.
3759 (s390x_emit_eq_goto): New function.
3760 (s390x_emit_ne_goto): New function.
3761 (s390x_emit_lt_goto): New function.
3762 (s390x_emit_le_goto): New function.
3763 (s390x_emit_gt_goto): New function.
3764 (s390x_emit_ge_goto): New function.
3765 (s390_emit_ops): New function.
3766 (struct linux_target_ops): Fill in emit_ops hook.
3768 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3771 * Makefile.in: Add s390 IPA files.
3772 * configure.srv: Build IPA for s390.
3773 * linux-s390-ipa.c: New file.
3774 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3775 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3776 (tdesc_s390_linux32): Likewise.
3777 (init_registers_s390_linux32v1): Likewise.
3778 (tdesc_s390_linux32v1): Likewise.
3779 (init_registers_s390_linux32v2): Likewise.
3780 (tdesc_s390_linux32v2): Likewise.
3781 (init_registers_s390_linux64): Likewise.
3782 (tdesc_s390_linux64): Likewise.
3783 (init_registers_s390_linux64v1): Likewise.
3784 (tdesc_s390_linux64v1): Likewise.
3785 (init_registers_s390_linux64v2): Likewise.
3786 (tdesc_s390_linux64v2): Likewise.
3787 (init_registers_s390_te_linux64): Likewise.
3788 (tdesc_s390_te_linux64): Likewise.
3789 (init_registers_s390_vx_linux64): Likewise.
3790 (tdesc_s390_vx_linux64): Likewise.
3791 (init_registers_s390_tevx_linux64): Likewise.
3792 (tdesc_s390_tevx_linux64): Likewise.
3793 (init_registers_s390x_linux64): Likewise.
3794 (tdesc_s390x_linux64): Likewise.
3795 (init_registers_s390x_linux64v1): Likewise.
3796 (tdesc_s390x_linux64v1): Likewise.
3797 (init_registers_s390x_linux64v2): Likewise.
3798 (tdesc_s390x_linux64v2): Likewise.
3799 (init_registers_s390x_te_linux64): Likewise.
3800 (tdesc_s390x_te_linux64): Likewise.
3801 (init_registers_s390x_vx_linux64): Likewise.
3802 (tdesc_s390x_vx_linux64): Likewise.
3803 (init_registers_s390x_tevx_linux64): Likewise.
3804 (tdesc_s390x_tevx_linux64): Likewise.
3805 (have_hwcap_s390_vx): New static variable.
3806 (s390_arch_setup): Fill have_hwcap_s390_vx.
3807 (s390_get_thread_area): New function.
3808 (s390_ft_entry_gpr_esa): New const.
3809 (s390_ft_entry_gpr_zarch): New const.
3810 (s390_ft_entry_misc): New const.
3811 (s390_ft_entry_fr): New const.
3812 (s390_ft_entry_vr): New const.
3813 (s390_ft_main_31): New const.
3814 (s390_ft_main_64): New const.
3815 (s390_ft_exit_fr): New const.
3816 (s390_ft_exit_vr): New const.
3817 (s390_ft_exit_misc): New const.
3818 (s390_ft_exit_gpr_esa): New const.
3819 (s390_ft_exit_gpr_zarch): New const.
3820 (append_insns): New function.
3821 (s390_relocate_instruction): New function.
3822 (s390_install_fast_tracepoint_jump_pad): New function.
3823 (s390_get_min_fast_tracepoint_insn_len): New function.
3824 (s390_get_ipa_tdesc_idx): New function.
3825 (struct linux_target_ops): Wire in the above functions.
3826 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3827 * linux-s390-tdesc.h: New file.
3829 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3831 * linux-s390-low.c (s390_supports_tracepoints): New function.
3832 (struct linux_target_ops): Fill supports_tracepoints hook.
3834 2016-03-18 Yao Qi <yao.qi@linaro.org>
3836 * linux-low.c (lwp_signal_can_be_delivered): New function.
3837 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3839 2016-03-18 Yao Qi <yao.qi@linaro.org>
3841 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3842 0 if signal is enqueued. Remove 'signal' from one debugging
3843 message. Move one debugging message to some lines below.
3844 Remove code setting 'signal' to 0.
3846 2016-03-18 Yao Qi <yao.qi@linaro.org>
3848 * linux-low.c (linux_low_filter_event): Remove redundant
3849 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3851 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3853 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3854 (struct linux_target_ops): Wire in the above.
3856 2016-03-03 Yao Qi <yao.qi@linaro.org>
3858 * linux-low.c: Update comments to start_step_over.
3860 2016-03-03 Yao Qi <yao.qi@linaro.org>
3863 * linux-low.c (handle_extended_wait): Set child suspended
3864 if event_lwp->bp_reinsert isn't zero.
3866 2016-03-02 Yao Qi <yao.qi@linaro.org>
3868 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3869 enqueue_pending_signal.
3871 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3873 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3876 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3878 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3879 (s390_regmap_3264) [!__s390x__]: New global.
3880 (s390_collect_ptrace_register): Skip map entries containing -1.
3881 (s390_supply_ptrace_register): Ditto.
3882 (s390_fill_gprs_high): New function.
3883 (s390_store_gprs_high): New function.
3884 (s390_regsets): Add NT_S390_HIGH_GPRS.
3885 (s390_get_hwcap): Enable on 31-bit.
3886 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3887 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3888 Detect NT_S390_HIGH_GPRS.
3889 (s390_usrregs_info_3264): Enable on 31-bit.
3890 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3891 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3893 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3896 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3897 * configure.srv: Ditto.
3898 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3899 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3900 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3901 (init_registers_amd64_linux): Remove prototype.
3902 (tdesc_amd64_linux): Remove declaration.
3903 (get_ipa_tdesc): New function.
3904 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3905 initialize remaining tdescs.
3906 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3907 (init_registers_i386_linux): Remove prototype.
3908 (tdesc_i386_linux): Remove declaration.
3909 (get_ipa_tdesc): New function.
3910 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3911 initialize remaining tdescs.
3912 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3913 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3914 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3915 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3916 (x86_get_ipa_tdesc_idx): New function.
3917 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3918 * linux-x86-tdesc.h: New file.
3919 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3920 (target_get_ipa_tdesc_idx): New macro.
3921 * tracepoint.c (ipa_tdesc_idx): New macro.
3922 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3923 (symbol_list): Add ipa_tdesc_idx.
3924 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3925 (ipa_tdesc): Remove.
3926 (ipa_tdesc_idx): New variable.
3927 (get_context_regcache): Use get_ipa_tdesc.
3928 (gdb_collect): Ditto.
3930 * tracepoint.h (get_ipa_tdesc): New prototype.
3931 (ipa_tdesc): Remove.
3933 2016-02-24 Pedro Alves <palves@redhat.com>
3935 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3936 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3937 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3938 Factor out common code between the USE_SIGTRAP_SIGINFO and
3939 !USE_SIGTRAP_SIGINFO blocks.
3940 (linux_low_filter_event): Call save_stop_reason instead of
3941 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3943 (linux_wait_1): Update comments.
3945 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3947 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3948 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3949 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3950 ppc_insert_point, ppc_remove_point.
3952 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3954 * linux-s390-low.c (s390_supports_z_point_type): New function.
3955 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3957 2016-02-16 Yao Qi <yao.qi@linaro.org>
3959 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3960 PC. Get pc from regcache_read_pc.
3962 2016-02-12 Yao Qi <yao.qi@linaro.org>
3964 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3965 or linux_get_pc_32bit.
3966 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3968 2016-02-12 Yao Qi <yao.qi@linaro.org>
3970 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3971 arm_linux_get_next_pcs_fixup.
3973 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3975 * tracepoint.c (x_tracepoint_action_download): Change
3976 write_inferior_data_ptr to write_inferior_data_pointer.
3977 (cmd_qtstart): Likewise.
3978 (write_inferior_data_ptr): Remove.
3979 (download_agent_expr): Change write_inferior_data_ptr to
3980 write_inferior_data_pointer.
3981 (download_tracepoint_1): Likewise.
3982 (download_tracepoint): Likewise.
3983 (download_trace_state_variables): Likewise.
3985 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3986 Marcin Kościelnicki <koriakin@0x04.net>
3988 * tracepoint.c (struct tracepoint_action_ops): Remove.
3989 (struct tracepoint_action): Remove ops.
3990 (m_tracepoint_action_download, r_tracepoint_action_download)
3991 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3992 size and offset accordingly.
3993 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3994 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3995 (tracepoint_action_send, tracepoint_action_download): New functions.
3996 Helpers for trace action handlers.
3997 (add_tracepoint_action): Remove setup actions ops.
3998 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4000 2016-02-10 Yao Qi <yao.qi@linaro.org>
4002 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4004 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4006 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4008 * configure: Regenerate.
4010 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4012 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4013 void * to gdb_byte *.
4014 * linux-low.c (siginfo_fixup): Likewise.
4015 (linux_xfer_siginfo): Likewise.
4016 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4018 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4020 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4022 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4024 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4026 * linux-x86-low.c [__x86_64__]: Include
4027 "nat/amd64-linux-siginfo.h".
4028 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4029 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4030 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4031 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4032 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4033 (cpt_si_fd, si_timerid, si_overrun): Move from
4034 nat/amd64-linux-siginfo.c.
4035 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4037 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4039 * server.c (skip_to_semicolon): Remove.
4040 (process_point_options): Use strchrnul instead of
4043 2016-01-26 Yao Qi <yao.qi@linaro.org>
4045 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4046 * linux-low.c (install_software_single_step_breakpoints): Don't
4047 call regcache_read_pc.
4048 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4051 2016-01-26 Yao Qi <yao.qi@linaro.org>
4053 * linux-low.c (install_software_single_step_breakpoints): Call
4054 regcache_read_pc instead of get_pc.
4056 2016-01-26 Yao Qi <yao.qi@linaro.org>
4058 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4059 (unblock_async_io): Rename to ...
4060 (block_unblock_async_io): ... it. New function.
4061 (enable_async_io): Don't install SIGIO handler. Unblock it
4063 (disable_async_io): Don't ignore SIGIO. Block it instead.
4064 (initialize_async_io): Install SIGIO handler. Don't call
4067 2016-01-26 Yao Qi <yao.qi@linaro.org>
4069 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4070 first character is '\003', call *the_target->request_interrupt.
4072 2016-01-25 Yao Qi <yao.qi@linaro.org>
4074 * remote-utils.c (new_thread_notify): Remove.
4075 (dead_thread_notify): Likewise.
4076 * remote-utils.h (new_thread_notify): Remove declaration.
4077 (dead_thread_notify): Likewise.
4079 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4081 * gdb.trace/pending.exp: Fix expected message on continue.
4083 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4085 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4086 it works properly on big-endian machines where sizeof (CORE_ADDR)
4089 2016-01-21 Pedro Alves <palves@redhat.com>
4091 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4092 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4093 * configure: Regenerate.
4095 2016-01-21 Yao Qi <yao.qi@linaro.org>
4097 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4098 is_thumb and set it according to CPSR saved on the stack.
4099 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4100 arm_sigreturn_next_pc.
4102 2016-01-18 Yao Qi <yao.qi@linaro.org>
4104 * linux-low.c (linux_set_pc_64bit): New function.
4105 (linux_get_pc_64bit): New function.
4106 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4108 * linux-sparc-low.c (debug_threads): Remove declaration.
4109 (sparc_get_pc): Remove.
4110 (the_low_target): Use linux_get_pc_64bit instead of
4112 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4113 (the_low_target): Use linux_get_pc_64bit and
4116 2016-01-18 Yao Qi <yao.qi@linaro.org>
4118 * linux-arm-low.c (debug_threads): Remove declaration.
4119 (arm_get_pc, arm_set_pc): Remove.
4120 (the_low_target): Use linux_get_pc_32bit and
4122 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4123 (the_low_target): Use linux_get_pc_32bit and
4125 * linux-cris-low.c (debug_threads): Remove declaration.
4126 (cris_get_pc, cris_set_pc,): Remove.
4127 (the_low_target): Use linux_get_pc_32bit and
4129 * linux-crisv32-low.c (debug_threads): Remove declaration.
4130 (cris_get_pc, cris_set_pc): Remove.
4131 (the_low_target): Use linux_get_pc_32bit and
4133 * linux-low.c: Include inttypes.h.
4134 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4135 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4136 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4137 (the_low_target): Use linux_get_pc_32bit and
4139 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4140 (the_low_target): Use linux_get_pc_32bit and
4142 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4143 (the_low_target): Use linux_get_pc_32bit and
4145 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4146 (the_low_target): Use linux_get_pc_32bit and
4148 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4149 (the_low_target): Use linux_get_pc_32bit and
4152 2016-01-18 Gary Benson <gbenson@redhat.com>
4154 * configure.ac (AC_FUNC_FORK): New check.
4155 * config.in: Regenerate.
4156 * configure: Likewise.
4158 2016-01-14 Yao Qi <yao.qi@linaro.org>
4160 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4161 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4162 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4163 arm_get_next_pcs_ctor.
4165 2016-01-12 Josh Stone <jistone@redhat.com>
4166 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4168 * inferiors.h: Include "gdb_vecs.h".
4169 (struct process_info): Add syscalls_to_catch.
4170 * inferiors.c (remove_process): Free syscalls_to_catch.
4171 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4172 syscall_return stops.
4173 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4174 * server.c (handle_general_set): Handle QCatchSyscalls.
4175 (handle_query): Report support for QCatchSyscalls.
4176 * target.h (struct target_ops): Add supports_catch_syscall.
4177 (target_supports_catch_syscall): New macro.
4178 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4179 (struct lwp_info): Add syscall_state.
4180 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4181 Maintain syscall_state and syscalls_to_catch across exec.
4182 (get_syscall_trapinfo): New function, proxy to the_low_target.
4183 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4184 (linux_low_filter_event): Toggle syscall_state entry/return for
4185 syscall traps, and set it ignored for all others.
4186 (gdb_catching_syscalls_p): New function.
4187 (gdb_catch_this_syscall_p): New function.
4188 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4189 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4190 (linux_supports_catch_syscall): New function.
4191 (linux_target_ops): Install it.
4192 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4193 (the_low_target): Install it.
4195 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4197 * acinclude.m4: Include new ../warning.m4 file.
4198 * configure: Regenerated.
4199 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4201 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4203 * ax.c (is_goto_target): Mark static.
4204 * linux-low.c (register_addr): Likewise.
4205 (linux_fetch_registers, linux_store_registers): Likewise.
4206 * mem-break.c (any_persistent_commands): Fix old prototype.
4207 (add_commands_to_breakpoint): Mark static.
4208 * regcache.c (find_register_by_name): Delete unused func.
4209 * remote-utils.c (hex_or_minus_one): Mark static.
4210 * server.c (monitor_show_help): Mark static.
4211 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4212 handle_v_requests): Likewise.
4214 2016-01-12 Pedro Alves <palves@redhat.com>
4216 Remove use of the registered trademark symbol throughout.
4218 2016-01-08 Yao Qi <yao.qi@linaro.org>
4220 * remote-utils.c (getpkt): If c is '\003', call target hook
4223 2016-01-06 Yao Qi <yao.qi@linaro.org>
4225 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4226 linux-aarch32-low.c.
4227 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4228 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4229 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4230 (thumb2_breakpoint): Declare.
4231 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4232 linux-aarch32-low.h.
4233 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4234 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4235 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4237 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4239 * gdbreplay.c (gdbreplay_version): Change copyright year in
4241 * server.c (gdbserver_version): Likewise.
4243 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4245 * server.c (crc32_table): Delete.
4246 (crc32): Use libiberty's xcrc32 function.
4248 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4250 * lynx-low.c (lynx_delete_thread_callback): New function.
4251 (lynx_mourn): Properly delete our process and all of its
4252 threads. Remove call to clear_inferiors.
4254 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4256 * target.c (thread_search_callback): Add check that
4257 the thread_stopped target callback is not NULL before
4260 2015-12-21 Yao Qi <yao.qi@linaro.org>
4262 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4265 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4267 * server.c (handle_query): Call target_supports_software_single_step.
4269 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4271 * linux-low.c (single_step): New function.
4272 (linux_resume_one_lwp_throw): Call single_step.
4273 (start_step_over): Likewise.
4275 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4277 * Makefile.in (SFILES): Append arch/arm-linux.c,
4278 arch/arm-get-next-pcs.c.
4279 (arm-linux.o): New rule.
4280 (arm-get-next-pcs.o): New rule.
4281 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4283 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4284 to linux-aarch32-low.c.
4285 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4286 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4287 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4288 (thumb2_breakpoint_len): Likewise.
4289 (arm_is_thumb_mode): Make non-static.
4290 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4291 from linux-aarch32-low.c.
4292 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4293 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4294 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4295 (thumb2_breakpoint_len): Likewise.
4296 (arm_is_thumb_mode): New declaration.
4297 * linux-arm-low.c: Include arch/arm-linux.h
4298 aarch/arm-get-next-pcs.h, sys/syscall.h.
4299 (get_next_pcs_ops): New struct.
4300 (get_next_pcs_addr_bits_remove): New function.
4301 (get_next_pcs_is_thumb): New function.
4302 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4303 (arm_sigreturn_next_pc): Likewise.
4304 (get_next_pcs_syscall_next_pc): Likewise.
4305 (arm_gdbserver_get_next_pcs): Likewise.
4306 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4308 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4309 * server.h: Include gdb_vecs.h.
4311 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4313 * Makefile.in (SFILES): Append common/common-regcache.c.
4314 (OBS): Append common-regcache.o.
4315 (common-regcache.o): New rule.
4316 * regcache.c (init_register_cache): Initialize cache to
4318 (regcache_raw_read_unsigned): New function.
4319 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4320 register_status enum.
4322 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4324 * linux-aarch64-low.c (the_low_targets): Rename
4325 breakpoint_reinsert_addr to get_next_pcs.
4326 * linux-arm-low.c (the_low_targets): Likewise.
4327 * linux-bfin-low.c (the_low_targets): Likewise.
4328 * linux-cris-low.c (the_low_targets): Likewise.
4329 * linux-crisv32-low.c (the_low_targets): Likewise.
4330 * linux-low.c (can_software_single_step): Likewise.
4331 (install_software_single_step_breakpoints): New function.
4332 (start_step_over): Use install_software_single_step_breakpoints.
4333 * linux-low.h: New CORE_ADDR vector.
4334 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4336 * linux-mips-low.c (the_low_targets): Likewise.
4337 * linux-nios2-low.c (the_low_targets): Likewise.
4338 * linux-sparc-low.c (the_low_targets): Likewise.
4340 2015-12-17 Pedro Alves <palves@redhat.com>
4342 * linux-low.c (linux_kill_one_lwp): Remove references to
4344 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4346 (linux_init_signals): Delete.
4347 (initialize_low): Adjust.
4348 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4350 2015-12-16 Pedro Alves <palves@redhat.com>
4352 * configure.ac (compiler warning flags): When testing a
4353 -Wno-foo option, check whether -Wfoo works instead.
4354 * configure: Regenerate.
4356 2015-12-11 Don Breazeal <donb@codesourcery.com>
4358 * server.c (process_serial_event): Don't exit from gdbserver
4359 in remote mode if there are still active inferiors.
4361 2015-12-11 Yao Qi <yao.qi@linaro.org>
4363 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4364 arm_breakpoint_at if the process is 32-bit.
4366 2015-12-11 Yao Qi <yao.qi@linaro.org>
4368 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4371 2015-12-07 Yao Qi <yao.qi@linaro.org>
4373 * configure.srv: Append arm.o to srv_tgtobj for
4374 aarch64*-*-linux* target.
4375 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4376 from linux-arm-low.c.
4377 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4378 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4379 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4380 (thumb2_breakpoint_len): Likewise.
4381 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4382 (arm_breakpoint_kinds): Likewise.
4383 (arm_breakpoint_kind_from_pc): Likewise.
4384 (arm_sw_breakpoint_from_kind): Likewise.
4385 (arm_breakpoint_kind_from_current_state): Likewise.
4386 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4387 (arm_sw_breakpoint_from_kind): Declare.
4388 (arm_breakpoint_kind_from_current_state): Declare.
4389 (arm_breakpoint_at): Declare.
4390 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4391 arm_sw_breakpoint_from_kind if process is 32-bit.
4392 (aarch64_breakpoint_kind_from_pc): New function.
4393 (aarch64_breakpoint_kind_from_current_state): New function.
4394 (the_low_target): Initialize fields breakpoint_kind_from_pc
4395 and breakpoint_kind_from_current_state.
4396 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4397 linux-aarch32-low.c.
4398 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4399 (arm_breakpoint, arm_breakpoint_len): Likewise.
4400 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4401 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4402 (arm_is_thumb_mode): Likewise.
4403 (arm_breakpoint_at): Likewise.
4404 (arm_breakpoint_kind_from_pc): Likewise.
4405 (arm_sw_breakpoint_from_kind): Likewise.
4406 (arm_breakpoint_kind_from_current_state): Likewise.
4409 2015-08-04 Yao Qi <yao.qi@linaro.org>
4411 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4412 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4413 * server.c (extended_protocol): Remove "static".
4414 * server.h (extended_protocol): Declare it.
4416 2015-12-04 Josh Stone <jistone@redhat.com>
4418 * target.h (struct target_ops) <arch_setup>: Rename to ...
4419 (struct target_ops) <post_create_inferior>: ... this.
4420 (target_arch_setup): Rename to ...
4421 (target_post_create_inferior): ... this, calling post_create_inferior.
4422 * server.c (start_inferior): Update target_arch_setup calls to
4423 target_post_create_inferior.
4424 * linux-low.c (linux_low_ptrace_options): Forward declare.
4425 (linux_arch_setup): Update its comment for general use.
4426 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4427 (struct linux_target_ops): Use linux_post_create_inferior.
4428 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4429 to post_create_inferior.
4430 * nto-low.c (struct nto_target_ops): Likewise.
4431 * spu-low.c (struct spu_target_ops): Likewise.
4432 * win32-low.c (struct win32_target_ops): Likewise.
4434 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4436 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4438 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4440 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4441 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4442 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4443 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4444 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4445 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4446 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4447 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4448 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4449 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4450 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4451 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4453 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4455 * linux-low.c (linux_look_up_symbols): Don't call
4456 linux_supports_traceclone.
4457 * linux-low.h (thread_db_init): Remove use_events argument.
4458 * thread-db.c (thread_db_use_event): Remove global variable.
4459 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4460 (struct thread_db) <td_create_bp>: Remove field.
4461 (thread_db_create_event): Remove function.
4462 (thread_db_enable_reporting): Likewise.
4463 (find_one_thread): Don't check for thread_db_use_events.
4464 (attach_thread): Likewise.
4465 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4466 (try_thread_db_load_1): Don't check for thread_db_use_events.
4467 (thread_db_init): Remove use_events argument and thread events
4469 (remove_thread_event_breakpoints): Remove function.
4470 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4472 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4474 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4476 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4477 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4478 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4479 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4480 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4482 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4484 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4485 * linux-low.c (can_hardware_single_step): Use
4486 supports_hardware_single_step.
4487 (can_software_single_step): New function.
4488 (start_step_over): Call can_software_single_step.
4489 (linux_supports_hardware_single_step): New function.
4490 (struct target_ops) <supports_software_single_step>: Initialize.
4491 * linux-low.h (struct linux_target_ops)
4492 <supports_hardware_single_step>: Initialize.
4493 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4494 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4495 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4496 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4497 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4498 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4499 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4500 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4501 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4502 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4504 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4505 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4507 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4508 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4509 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4511 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4512 * target.h (struct target_ops): <supports_software_single_step>:
4514 (target_supports_software_single_step): New macro.
4516 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4518 * linux-low.c (linux_wait_1): Fix pc advance condition.
4519 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4520 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4522 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4524 * linux-arm-low.c (arm_is_thumb_mode): New function.
4525 (arm_breakpoint_at): Use arm_is_thumb_mode.
4526 (arm_breakpoint_kind_from_current_state): New function.
4527 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4529 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4530 (linux_breakpoint_kind_from_current_state): New function.
4531 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4532 * linux-low.h (struct linux_target_ops)
4533 <breakpoint_kind_from_current_state>: New field.
4534 * target.h (struct target_ops): Likewise.
4535 (target_breakpoint_kind_from_current_state): New macro.
4537 2015-11-30 Pedro Alves <palves@redhat.com>
4539 * linux-low.c (linux_resume): Wake up the event loop before
4542 2015-11-30 Pedro Alves <palves@redhat.com>
4544 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4546 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4548 * target.c (struct thread_search): New structure.
4549 (thread_search_callback): New function.
4550 (prev_general_thread): New global.
4551 (prepare_to_access_memory, done_accessing_memory): New functions.
4552 * target.h (prepare_to_access_memory, done_accessing_memory):
4553 Replace macros with function declarations.
4555 2015-11-30 Pedro Alves <palves@redhat.com>
4558 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4559 report TARGET_WAITKIND_NO_RESUMED.
4560 * remote-utils.c (prepare_resume_reply): Handle
4561 TARGET_WAITKIND_NO_RESUMED.
4562 * server.c (report_no_resumed): New global.
4563 (handle_query) <qSupported>: Handle "no-resumed+". Report
4564 "no-resumed+" support.
4565 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4566 return error if the client doesn't support no-resumed events.
4567 (push_stop_notification): New function.
4568 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4569 events if the client supports them.
4571 2015-11-30 Pedro Alves <palves@redhat.com>
4573 * linux-low.c (thread_still_has_status_pending_p): Don't check
4575 (lwp_resumed): New function.
4576 (status_pending_p_callback): Return early if the LWP is not
4577 supposed to be resumed.
4579 2015-11-30 Pedro Alves <palves@redhat.com>
4581 * linux-low.c (handle_extended_wait): Assert that the LWP's
4582 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4583 thread create events, leave the new child's status pending.
4584 (linux_low_filter_event): If GDB wants to hear about thread exit
4585 events, leave the LWP marked dead and don't delete it.
4586 (linux_wait_for_event_filtered): Don't check for thread exit.
4587 (filter_exit_event): New function.
4588 (linux_wait_1): Use it, when returning an exit event.
4589 (linux_resume_one_lwp_throw): Assert that the LWP's
4590 waitstatus is TARGET_WAITKIND_IGNORE.
4591 * remote-utils.c (prepare_resume_reply): Handle
4592 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4593 * server.c (report_thread_events): New global.
4594 (handle_general_set): Handle QThreadEvents.
4595 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4596 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4597 TARGET_WAITKIND_THREAD_EXITED.
4598 * server.h (report_thread_events): Declare.
4600 2015-11-30 Pedro Alves <palves@redhat.com>
4602 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4603 the thread's last_resume_kind was resume_stop.
4605 2015-11-30 Pedro Alves <palves@redhat.com>
4607 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4610 2015-11-30 Pedro Alves <palves@redhat.com>
4612 * server.c (handle_v_requests): Handle vCtrlC.
4614 2015-11-30 Pedro Alves <palves@redhat.com>
4616 * gdbthread.h (find_any_thread_of_pid): Declare.
4617 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4619 * server.c (handle_query): If current_thread is NULL, look for
4620 another thread of the selected process.
4622 2015-11-26 Daniel Colascione <dancol@dancol.org>
4623 Simon Marchi <simon.marchi@ericsson.com>
4625 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4626 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4628 * target.h (struct target_ops) <thread_name>: New field.
4629 (target_thread_name): New macro.
4631 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4633 * regcache.h (regcache_invalidate_pid): Add declaration.
4634 * regcache.c (regcache_invalidate_pid): New function, extracted
4635 from regcache_invalidate.
4636 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4637 Add trivial documentation comment.
4638 * lynx-low.c: Use regcache_invalidate_pid instead of
4639 regcache_invalidate.
4641 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4643 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4644 and Elf64_auxv_t if the target is Android.
4646 2015-11-22 Doug Evans <xdje42@gmail.com>
4648 * target.h: #include <sys/types.h>.
4650 2015-11-19 Pedro Alves <palves@redhat.com>
4652 * linux-low.c (linux_process_qsupported): Change prototype.
4654 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4656 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4657 and adjust to loop over all features.
4658 * server.c (handle_query) <qSupported>: Adjust to call
4659 target_process_qsupported once, passing it a vector of unprocessed
4661 * target.h (struct target_ops) <process_qsupported>: Change
4663 (target_process_qsupported): Adjust.
4665 2015-11-19 Pedro Alves <palves@redhat.com>
4667 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4669 * configure: Regenerate.
4671 2015-11-19 Pedro Alves <palves@redhat.com>
4673 * configure: Regenerate.
4675 2015-11-19 Yao Qi <yao.qi@linaro.org>
4677 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4680 2015-11-19 Yao Qi <yao.qi@linaro.org>
4682 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4683 (struct aarch64_operand): Move enum out.
4685 2015-11-19 Yao Qi <yao.qi@linaro.org>
4687 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4688 struct user_fpsimd_state *.
4689 (aarch64_store_fpregset): Likewise.
4691 2015-11-19 Yao Qi <yao.qi@linaro.org>
4693 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4694 struct user_pt_regs *.
4695 (aarch64_store_gregset): Likewise.
4697 2015-11-18 Pedro Alves <palves@redhat.com>
4699 * Makefile.in (all_object_files): Add $IPA_OBJS.
4701 2015-11-17 Pedro Alves <palves@redhat.com>
4703 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4704 GDB_SIGNAL_0 and gdb_signal_to_string.
4706 2015-11-17 Pedro Alves <palves@redhat.com>
4708 * win32-low.c (handle_output_debug_string): Remove parameter.
4709 (win32_kill): Remove our_status local and adjust call to
4710 handle_output_debug_string.
4711 (get_child_debug_event): Adjust call to
4712 handle_output_debug_string.
4714 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4716 * linux-mips-low.c (mips_fill_gregset): Add cast.
4717 (mips_store_gregset): Likewise.
4718 (mips_fill_fpregset): Likewise.
4719 (mips_store_fpregset): Likewise.
4721 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4723 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4726 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4728 * linux-mips-low.c (mips_linux_new_thread): Change type of
4729 watch_type to enum target_hw_bp_type.
4731 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4733 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4734 Change return type to arm_hwbp_type.
4736 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4738 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4739 (arm_store_gregset): Likewise.
4740 * linux-arm-low.c (arm_get_hwcap): Likewise.
4741 (arm_read_description): Likewise.
4743 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4745 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4747 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4749 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4750 (ppc_fill_vsxregset): Likewise.
4751 (ppc_store_vsxregset): Likewise.
4752 (ppc_fill_vrregset): Likewise.
4753 (ppc_store_vrregset): Likewise.
4754 (ppc_fill_evrregset): Likewise.
4755 (ppc_store_evrregset): Likewise.
4757 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4759 * linux-ppc-low.c (ppc_usrregs_info): Remove
4760 forward-declaration.
4761 (ppc_arch_setup): Move lower in file.
4763 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4765 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4766 (ps_pdwrite): Likewise.
4768 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4770 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4771 to after assert checks.
4773 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4775 * proc-service.c (ps_pdread): Add/adjust casts.
4776 (ps_pdwrite): Add/adjust casts.
4778 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4780 * server.c (handle_search_memory_1): Cast return value of
4783 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4785 * server.c (write_qxfer_response): Change type of data to
4788 2015-10-29 Pedro Alves <palves@redhat.com>
4790 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4792 2015-10-29 Pedro Alves <palves@redhat.com>
4794 * tracepoint.c (clear_installed_tracepoints): Add casts.
4796 2015-10-29 Pedro Alves <palves@redhat.com>
4798 * server.c (handle_v_cont, process_serial_event): Add enum
4799 gdb_signal casts to signal parsing code.
4801 2015-10-29 Pedro Alves <palves@redhat.com>
4803 * linux-low.h (NULL_REGSET): Define.
4804 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4805 * linux-arm-low.c (arm_regsets): Likewise.
4806 * linux-crisv32-low.c (cris_regsets): Likewise.
4807 * linux-m68k-low.c (m68k_regsets): Likewise.
4808 * linux-mips-low.c (mips_regsets): Likewise.
4809 * linux-nios2-low.c (nios2_regsets): Likewise.
4810 * linux-ppc-low.c (ppc_regsets): Likewise.
4811 * linux-s390-low.c (s390_regsets): Likewise.
4812 * linux-sh-low.c (sh_regsets): Likewise.
4813 * linux-sparc-low.c (sparc_regsets): Likewise.
4814 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4815 * linux-tile-low.c (tile_regsets): Likewise.
4816 * linux-x86-low.c (x86_regsets): Likewise.
4817 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4819 2015-10-29 Pedro Alves <palves@redhat.com>
4821 * linux-low.h (NULL_REGSET): Define.
4822 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4823 * linux-arm-low.c (arm_regsets): Likewise.
4824 * linux-crisv32-low.c (cris_regsets): Likewise.
4825 * linux-m68k-low.c (m68k_regsets): Likewise.
4826 * linux-mips-low.c (mips_regsets): Likewise.
4827 * linux-nios2-low.c (nios2_regsets): Likewise.
4828 * linux-ppc-low.c (ppc_regsets): Likewise.
4829 * linux-s390-low.c (s390_regsets): Likewise.
4830 * linux-sh-low.c (sh_regsets): Likewise.
4831 * linux-sparc-low.c (sparc_regsets): Likewise.
4832 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4833 * linux-tile-low.c (tile_regsets): Likewise.
4834 * linux-x86-low.c (x86_regsets): Likewise.
4835 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4837 2015-10-26 Doug Evans <dje@google.com>
4839 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4841 2015-10-26 Doug Evans <dje@google.com>
4843 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4845 2015-10-26 Doug Evans <dje@google.com>
4847 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4849 (attach_thread, find_new_threads_callback): Ditto.
4851 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4853 * mem-break.h (set_breakpoint_data): Remove.
4855 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4857 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4858 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4859 (initialize_low): Remove set_breakpoint_data call.
4860 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4861 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4862 (initialize_low): Remove set_breakpoint_data call.
4863 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4864 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4865 (initialize_low): Remove set_breakpoint_data call.
4867 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4869 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4870 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4871 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4872 * target.h (target_breakpoint_kind_from_pc): New macro.
4874 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4876 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4877 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4878 the default breakpoint kind.
4880 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4882 * linux-arm-low.c (arm_supports_z_point_type): Add software
4885 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4887 * linux-arm-low.c: Refactor breakpoint definitions.
4888 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4889 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4891 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4893 * Makefile.in: Add arm.c/o.
4894 * configure.srv: Likewise.
4895 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4896 (arm_breakpoint_kind_from_pc): New function.
4897 (arm_sw_breakpoint_from_kind): Return proper kind.
4898 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4900 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4902 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4904 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4905 (struct raw_breakpoint) <size>: Remove.
4906 (struct raw_breakpoint) <kind>: Add.
4907 (bp_size): New function.
4908 (bp_opcode): Likewise.
4909 (find_raw_breakpoint_at): Adjust for kind.
4910 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4911 (remove_memory_breakpoint): Adjust for kind call bp_size.
4912 (set_raw_breakpoint_at): Adjust for kind.
4913 (set_breakpoint): Likewise.
4914 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4915 (delete_raw_breakpoint): Adjust for kind.
4916 (delete_breakpoint): Likewise.
4917 (find_gdb_breakpoint): Likewise.
4918 (set_gdb_breakpoint_1): Likewise.
4919 (set_gdb_breakpoint): Likewise.
4920 (delete_gdb_breakpoint_1): Likewise.
4921 (delete_gdb_breakpoint): Likewise.
4922 (uninsert_raw_breakpoint): Likewise.
4923 (reinsert_raw_breakpoint): Likewise.
4924 (set_breakpoint_data): Remove.
4925 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4926 (check_mem_read): Adjust for kind call bp_size.
4927 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4928 (clone_one_breakpoint): Adjust for kind.
4929 * mem-break.h (set_gdb_breakpoint): Likewise.
4930 (delete_gdb_breakpoint): Likewise.
4931 * server.c (process_serial_event): Likewise.
4933 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4935 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4936 (struct linux_target_ops) <breakpoint>: Remove.
4937 (struct linux_target_ops) <breakpoint_len>: Remove.
4938 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4939 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4940 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4941 (arm_sw_breakpoint_from_kind): New function.
4942 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4943 (struct linux_target_ops) <breakpoint>: Remove.
4944 (struct linux_target_ops) <breakpoint_len>: Remove.
4945 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4946 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4947 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4948 (struct linux_target_ops) <breakpoint>: Remove.
4949 (struct linux_target_ops) <breakpoint_len>: Remove.
4950 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4951 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4952 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4953 (struct linux_target_ops) <breakpoint>: Remove.
4954 (struct linux_target_ops) <breakpoint_len>: Remove.
4955 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4956 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4957 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4958 and sw_breakpoint_from_kind to increment the pc.
4959 (linux_breakpoint_kind_from_pc): New function.
4960 (linux_sw_breakpoint_from_kind): New function.
4961 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4962 (initialize_low): Call breakpoint_kind_from_pc and
4963 sw_breakpoint_from_kind to replace breakpoint_data/len.
4964 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4966 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4967 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4968 (struct linux_target_ops) <breakpoint>: Remove.
4969 (struct linux_target_ops) <breakpoint_len>: Remove.
4970 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4971 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4972 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4973 (struct linux_target_ops) <breakpoint>: Remove.
4974 (struct linux_target_ops) <breakpoint_len>: Remove.
4975 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4976 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4977 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4978 (struct linux_target_ops) <breakpoint>: Remove.
4979 (struct linux_target_ops) <breakpoint_len>: Remove.
4980 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4981 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4982 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4983 (struct linux_target_ops) <breakpoint>: Remove.
4984 (struct linux_target_ops) <breakpoint_len>: Remove.
4985 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4986 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4987 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4988 (struct linux_target_ops) <breakpoint>: Remove.
4989 (struct linux_target_ops) <breakpoint_len>: Remove.
4990 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4991 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4992 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4993 (struct linux_target_ops) <breakpoint>: Remove.
4994 (struct linux_target_ops) <breakpoint_len>: Remove.
4995 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4996 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4997 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4998 (struct linux_target_ops) <breakpoint>: Remove.
4999 (struct linux_target_ops) <breakpoint_len>: Remove.
5000 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5001 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5002 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5003 (struct linux_target_ops) <breakpoint>: Remove.
5004 (struct linux_target_ops) <breakpoint_len>: Remove.
5005 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5006 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5007 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5008 (struct linux_target_ops) <breakpoint>: Remove.
5009 (struct linux_target_ops) <breakpoint_len>: Remove.
5010 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5011 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5012 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5013 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5014 (struct linux_target_ops) <breakpoint>: Remove.
5015 (struct linux_target_ops) <breakpoint_len>: Remove.
5016 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5017 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5018 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5019 (struct linux_target_ops) <breakpoint>: Remove.
5020 (struct linux_target_ops) <breakpoint_len>: Remove.
5021 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5022 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5024 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5026 * linux-cris-low.c (cris_get_pc): Remove void arg.
5028 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5030 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5033 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5035 * inferiors.c (thread_pid_matches_callback): New function.
5036 (find_thread_process): New function.
5037 (remove_thread): Reset current_thread.
5038 (remove_process): Assert threads have been removed first.
5040 2015-10-15 Yao Qi <yao.qi@linaro.org>
5042 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5044 (aarch64_remove_point): Likewise.
5045 * regcache.c (regcache_register_size): New function.
5047 2015-10-12 Yao Qi <yao.qi@linaro.org>
5049 * linux-aarch64-low.c: Update all callers as emit_load_store
5050 is renamed to aarch64_emit_load_store.
5052 2015-10-12 Yao Qi <yao.qi@linaro.org>
5054 * linux-aarch64-low.c: Update all callers of function renaming
5055 from emit_insn to aarch64_emit_insn.
5057 2015-10-12 Yao Qi <yao.qi@linaro.org>
5059 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5060 arch/aarch64-insn.h.
5061 (struct aarch64_memory_operand): Likewise.
5063 (emit_insn): Move to arch/aarch64-insn.c.
5064 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5065 (emit_load_store): Move to arch/aarch64-insn.c.
5066 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5067 (can_encode_int32): Remove.
5069 2015-10-12 Yao Qi <yao.qi@linaro.org>
5071 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5072 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5073 (aarch64_relocate_instruction): Likewise.
5074 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5075 (struct aarch64_insn_visitor): Likewise.
5077 2015-10-12 Yao Qi <yao.qi@linaro.org>
5079 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5080 (struct aarch64_insn_visitor): New.
5081 (struct aarch64_insn_relocation_data): New.
5082 (aarch64_ftrace_insn_reloc_b): New function.
5083 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5084 (aarch64_ftrace_insn_reloc_cb): Likewise.
5085 (aarch64_ftrace_insn_reloc_tb): Likewise.
5086 (aarch64_ftrace_insn_reloc_adr): Likewise.
5087 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5088 (aarch64_ftrace_insn_reloc_others): Likewise.
5090 (aarch64_relocate_instruction): Use visitor.
5092 2015-10-12 Yao Qi <yao.qi@linaro.org>
5094 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5095 int. Add argument buf.
5096 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5097 aarch64_relocate_instruction.
5099 2015-10-12 Yao Qi <yao.qi@linaro.org>
5101 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5102 argument insn. Remove local variable insn. Don't call
5104 (aarch64_install_fast_tracepoint_jump_pad): Call
5107 2015-09-30 Yao Qi <yao.qi@linaro.org>
5109 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5110 (emit_load_store_pair): Likewise.
5112 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5114 * dll.c (match_dll): Add cast(s).
5115 (unloaded_dll): Likewise.
5116 * linux-low.c (second_thread_of_pid_p): Likewise.
5117 (delete_lwp_callback): Likewise.
5118 (count_events_callback): Likewise.
5119 (select_event_lwp_callback): Likewise.
5120 (linux_set_resume_request): Likewise.
5121 * server.c (accumulate_file_name_length): Likewise.
5122 (emit_dll_description): Likewise.
5123 (handle_qxfer_threads_worker): Likewise.
5124 (visit_actioned_threads): Likewise.
5125 * thread-db.c (any_thread_of): Likewise.
5126 * tracepoint.c (same_process_p): Likewise.
5127 (match_blocktype): Likewise.
5128 (build_traceframe_info_xml): Likewise.
5130 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5132 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5134 (gdb_unparse_agent_expr): Likewise.
5135 * hostio.c (require_data): Likewise.
5136 (handle_pread): Likewise.
5137 * linux-low.c (disable_regset): Likewise.
5138 (fetch_register): Likewise.
5139 (store_register): Likewise.
5140 (get_dynamic): Likewise.
5141 (linux_qxfer_libraries_svr4): Likewise.
5142 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5143 (set_fast_tracepoint_jump): Likewise.
5144 (uninsert_fast_tracepoint_jumps_at): Likewise.
5145 (reinsert_fast_tracepoint_jumps_at): Likewise.
5146 (validate_inserted_breakpoint): Likewise.
5147 (clone_agent_expr): Likewise.
5148 * regcache.c (init_register_cache): Likewise.
5149 * remote-utils.c (putpkt_binary_1): Likewise.
5150 (decode_M_packet): Likewise.
5151 (decode_X_packet): Likewise.
5152 (look_up_one_symbol): Likewise.
5153 (relocate_instruction): Likewise.
5154 (monitor_output): Likewise.
5155 * server.c (handle_search_memory): Likewise.
5156 (handle_qxfer_exec_file): Likewise.
5157 (handle_qxfer_libraries): Likewise.
5158 (handle_qxfer): Likewise.
5159 (handle_query): Likewise.
5160 (handle_v_cont): Likewise.
5161 (handle_v_run): Likewise.
5162 (captured_main): Likewise.
5163 * target.c (write_inferior_memory): Likewise.
5164 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5165 * tracepoint.c (init_trace_buffer): Likewise.
5166 (add_tracepoint_action): Likewise.
5167 (add_traceframe): Likewise.
5168 (add_traceframe_block): Likewise.
5169 (cmd_qtdpsrc): Likewise.
5170 (cmd_qtdv): Likewise.
5171 (cmd_qtstatus): Likewise.
5172 (response_source): Likewise.
5173 (response_tsv): Likewise.
5174 (cmd_qtnotes): Likewise.
5175 (gdb_collect): Likewise.
5176 (initialize_tracepoint): Likewise.
5178 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5180 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5181 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5182 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5184 (enum aarch64_condition_codes): New enum.
5185 (w0): New static global.
5188 (struct aarch64_memory_operand) <type>: New
5189 MEMORY_OPERAND_POSTINDEX type.
5190 (postindex_memory_operand): New helper function.
5191 (emit_ret): New function.
5192 (emit_load_store_pair): New function, factored out of emit_stp
5193 with support for MEMORY_OPERAND_POSTINDEX.
5194 (emit_stp): Rewrite using emit_load_store_pair.
5195 (emit_ldp): New function.
5196 (emit_load_store): Likewise.
5197 (emit_ldr): Mention post-index instruction in comment.
5198 (emit_ldrh): New function.
5199 (emit_ldrb): New function.
5200 (emit_ldrsw): Mention post-index instruction in comment.
5201 (emit_str): Likewise.
5202 (emit_subs): New function.
5203 (emit_cmp): Likewise.
5204 (emit_and): Likewise.
5205 (emit_orr): Likewise.
5206 (emit_orn): Likewise.
5207 (emit_eor): Likewise.
5208 (emit_mvn): Likewise.
5209 (emit_lslv): Likewise.
5210 (emit_lsrv): Likewise.
5211 (emit_asrv): Likewise.
5212 (emit_mul): Likewise.
5213 (emit_sbfm): Likewise.
5214 (emit_sbfx): Likewise.
5215 (emit_ubfm): Likewise.
5216 (emit_ubfx): Likewise.
5217 (emit_csinc): Likewise.
5218 (emit_cset): Likewise.
5219 (emit_nop): Likewise.
5220 (emit_ops_insns): New helper function.
5221 (emit_pop): Likewise.
5222 (emit_push): Likewise.
5223 (aarch64_emit_prologue): New function.
5224 (aarch64_emit_epilogue): Likewise.
5225 (aarch64_emit_add): Likewise.
5226 (aarch64_emit_sub): Likewise.
5227 (aarch64_emit_mul): Likewise.
5228 (aarch64_emit_lsh): Likewise.
5229 (aarch64_emit_rsh_signed): Likewise.
5230 (aarch64_emit_rsh_unsigned): Likewise.
5231 (aarch64_emit_ext): Likewise.
5232 (aarch64_emit_log_not): Likewise.
5233 (aarch64_emit_bit_and): Likewise.
5234 (aarch64_emit_bit_or): Likewise.
5235 (aarch64_emit_bit_xor): Likewise.
5236 (aarch64_emit_bit_not): Likewise.
5237 (aarch64_emit_equal): Likewise.
5238 (aarch64_emit_less_signed): Likewise.
5239 (aarch64_emit_less_unsigned): Likewise.
5240 (aarch64_emit_ref): Likewise.
5241 (aarch64_emit_if_goto): Likewise.
5242 (aarch64_emit_goto): Likewise.
5243 (aarch64_write_goto_address): Likewise.
5244 (aarch64_emit_const): Likewise.
5245 (aarch64_emit_call): Likewise.
5246 (aarch64_emit_reg): Likewise.
5247 (aarch64_emit_pop): Likewise.
5248 (aarch64_emit_stack_flush): Likewise.
5249 (aarch64_emit_zero_ext): Likewise.
5250 (aarch64_emit_swap): Likewise.
5251 (aarch64_emit_stack_adjust): Likewise.
5252 (aarch64_emit_int_call_1): Likewise.
5253 (aarch64_emit_void_call_2): Likewise.
5254 (aarch64_emit_eq_goto): Likewise.
5255 (aarch64_emit_ne_goto): Likewise.
5256 (aarch64_emit_lt_goto): Likewise.
5257 (aarch64_emit_le_goto): Likewise.
5258 (aarch64_emit_gt_goto): Likewise.
5259 (aarch64_emit_ge_got): Likewise.
5260 (aarch64_emit_ops_impl): New static global variable.
5261 (aarch64_emit_ops): New target function, return
5262 &aarch64_emit_ops_impl.
5263 (struct linux_target_ops): Install it.
5265 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5267 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5268 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5270 * linux-aarch64-ipa.c: New file.
5271 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5273 (aarch64_get_thread_area): New target method.
5274 (extract_signed_bitfield): New helper function.
5275 (aarch64_decode_ldr_literal): New function.
5276 (enum aarch64_opcodes): New enum.
5277 (struct aarch64_register): New struct.
5278 (struct aarch64_operand): New struct.
5279 (x0): New static global.
5288 (aarch64_register): New helper function.
5289 (register_operand): Likewise.
5290 (immediate_operand): Likewise.
5291 (struct aarch64_memory_operand): New struct.
5292 (offset_memory_operand): New helper function.
5293 (preindex_memory_operand): Likewise.
5294 (enum aarch64_system_control_registers): New enum.
5295 (ENCODE): New macro.
5296 (emit_insn): New helper function.
5297 (emit_b): New function.
5298 (emit_bcond): Likewise.
5299 (emit_cb): Likewise.
5300 (emit_tb): Likewise.
5301 (emit_blr): Likewise.
5302 (emit_stp): Likewise.
5303 (emit_ldp_q_offset): Likewise.
5304 (emit_stp_q_offset): Likewise.
5305 (emit_load_store): Likewise.
5306 (emit_ldr): Likewise.
5307 (emit_ldrsw): Likewise.
5308 (emit_str): Likewise.
5309 (emit_ldaxr): Likewise.
5310 (emit_stxr): Likewise.
5311 (emit_stlr): Likewise.
5312 (emit_data_processing_reg): Likewise.
5313 (emit_data_processing): Likewise.
5314 (emit_add): Likewise.
5315 (emit_sub): Likewise.
5316 (emit_mov): Likewise.
5317 (emit_movk): Likewise.
5318 (emit_mov_addr): Likewise.
5319 (emit_mrs): Likewise.
5320 (emit_msr): Likewise.
5321 (emit_sevl): Likewise.
5322 (emit_wfe): Likewise.
5323 (append_insns): Likewise.
5324 (can_encode_int32_in): New helper function.
5325 (aarch64_relocate_instruction): New function.
5326 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5327 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5328 (struct linux_target_ops): Install aarch64_get_thread_area,
5329 aarch64_install_fast_tracepoint_jump_pad and
5330 aarch64_get_min_fast_tracepoint_insn_len.
5332 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5334 * Makefile.in (aarch64-insn.o): New rule.
5335 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5337 2015-09-21 Yao Qi <yao.qi@linaro.org>
5339 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5341 2015-09-21 Yao Qi <yao.qi@linaro.org>
5343 * tracepoint.c (max_jump_pad_size): Remove.
5345 2015-09-18 Yao Qi <yao.qi@linaro.org>
5347 * linux-aarch64-low.c: Don't include sys/uio.h.
5348 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5350 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5352 * tracepoint.c (eval_result_type): Change prototype.
5353 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5355 2015-09-15 Pedro Alves <palves@redhat.com>
5357 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5358 Check whether to report exec events instead of checking whether
5359 multiprocess is enabled.
5361 2015-09-15 Pedro Alves <palves@redhat.com>
5364 * remote-utils.c (prepare_resume_reply): Merge
5365 TARGET_WAITKIND_VFORK_DONE switch case with the
5366 TARGET_WAITKIND_FORKED case.
5368 2015-09-15 Yao Qi <yao.qi@linaro.org>
5370 * server.c (handle_query): Check string comparison using
5371 "else if" instead of "if".
5373 2015-09-15 Yao Qi <yao.qi@linaro.org>
5375 * server.c (vCont_supported): New global variable.
5376 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5377 matches. Append ";vContSupported+" to own_buf.
5378 (handle_v_requests): Append ";s;S" to own_buf if target supports
5379 hardware single step or vCont_supported is false.
5380 (capture_main): Set vCont_supported to zero.
5382 2015-09-15 Yao Qi <yao.qi@linaro.org>
5384 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5386 (linux_supports_hardware_single_step): ... New function.
5387 (linux_target_ops): Update.
5388 * lynx-low.c (lynx_target_ops): Set field
5389 supports_hardware_single_step to target_can_do_hardware_single_step.
5390 * nto-low.c (nto_target_ops): Likewise.
5391 * spu-low.c (spu_target_ops): Likewise.
5392 * win32-low.c (win32_target_ops): Likewise.
5393 * target.c (target_can_do_hardware_single_step): New function.
5394 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5395 Remove. <supports_hardware_single_step>: New field.
5396 (target_supports_conditional_breakpoints): Remove.
5397 (target_supports_hardware_single_step): New macro.
5398 (target_can_do_hardware_single_step): Declare.
5399 * server.c (handle_query): Use target_supports_hardware_single_step
5400 instead of target_supports_conditional_breakpoints.
5402 2015-09-15 Yao Qi <yao.qi@linaro.org>
5404 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5406 (struct linux_target_ops the_low_target): Install
5407 aarch64_linux_siginfo_fixup.
5409 2015-09-11 Don Breazeal <donb@codesourcery.com>
5410 Luis Machado <lgustavo@codesourcery.com>
5412 * linux-low.c (linux_mourn): Static declaration.
5413 (linux_arch_setup): Move in front of
5414 handle_extended_wait.
5415 (linux_arch_setup_thread): New function.
5416 (handle_extended_wait): Handle exec events. Call
5417 linux_arch_setup_thread. Make event_lwp argument a
5418 pointer-to-a-pointer.
5419 (check_zombie_leaders): Do not check stopped threads.
5420 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5421 (linux_low_filter_event): Add lwp and thread for exec'ing
5422 non-leader thread if leader thread has been deleted.
5423 Refactor code into linux_arch_setup_thread and call it.
5424 Pass child lwp pointer by reference to handle_extended_wait.
5425 (linux_wait_for_event_filtered): Update comment.
5426 (linux_wait_1): Prevent clobbering exec event status.
5427 (linux_supports_exec_events): New function.
5428 (linux_target_ops) <supports_exec_events>: Initialize new member.
5429 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5431 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5432 * server.c (report_exec_events): New global variable.
5433 (handle_query): Handle qSupported query for exec-events feature.
5434 (captured_main): Initialize report_exec_events.
5435 * server.h (report_exec_events): Declare new global variable.
5436 * target.h (struct target_ops) <supports_exec_events>: New
5438 (target_supports_exec_events): New macro.
5439 * win32-low.c (win32_target_ops) <supports_exec_events>:
5440 Initialize new member.
5442 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5444 * linux-low.c (linux_low_enable_btrace): Remove.
5445 (linux_target_ops): Replace linux_low_enable_btrace with
5446 linux_enable_btrace.
5448 2015-09-03 Yao Qi <yao.qi@linaro.org>
5450 * linux-aarch64-low.c (aarch64_insert_point): Call
5451 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5454 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5456 * linux-low.c (check_stopped_by_breakpoint): Use
5457 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5459 2015-08-27 Pedro Alves <palves@redhat.com>
5461 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5463 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5465 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5466 the XNEW-family equivalent.
5467 (compile_bytecodes): Likewise.
5468 * dll.c (loaded_dll): Likewise.
5469 * event-loop.c (append_callback_event): Likewise.
5470 (create_file_handler): Likewise.
5471 (create_file_event): Likewise.
5472 * hostio.c (handle_open): Likewise.
5473 * inferiors.c (add_thread): Likewise.
5474 (add_process): Likewise.
5475 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5476 * linux-arm-low.c (arm_new_process): Likewise.
5477 (arm_new_thread): Likewise.
5478 * linux-low.c (add_to_pid_list): Likewise.
5479 (linux_add_process): Likewise.
5480 (handle_extended_wait): Likewise.
5481 (add_lwp): Likewise.
5482 (enqueue_one_deferred_signal): Likewise.
5483 (enqueue_pending_signal): Likewise.
5484 (linux_resume_one_lwp_throw): Likewise.
5485 (linux_resume_one_thread): Likewise.
5486 (linux_read_memory): Likewise.
5487 (linux_write_memory): Likewise.
5488 * linux-mips-low.c (mips_linux_new_process): Likewise.
5489 (mips_linux_new_thread): Likewise.
5490 (mips_add_watchpoint): Likewise.
5491 * linux-x86-low.c (initialize_low_arch): Likewise.
5492 * lynx-low.c (lynx_add_process): Likewise.
5493 * mem-break.c (set_raw_breakpoint_at): Likewise.
5494 (set_breakpoint): Likewise.
5495 (add_condition_to_breakpoint): Likewise.
5496 (add_commands_to_breakpoint): Likewise.
5497 (clone_agent_expr): Likewise.
5498 (clone_one_breakpoint): Likewise.
5499 * regcache.c (new_register_cache): Likewise.
5500 * remote-utils.c (look_up_one_symbol): Likewise.
5501 * server.c (queue_stop_reply): Likewise.
5502 (start_inferior): Likewise.
5503 (queue_stop_reply_callback): Likewise.
5504 (handle_target_event): Likewise.
5505 * spu-low.c (fetch_ppc_memory): Likewise.
5506 (store_ppc_memory): Likewise.
5507 * target.c (set_target_ops): Likewise.
5508 * thread-db.c (thread_db_load_search): Likewise.
5509 (try_thread_db_load_1): Likewise.
5510 * tracepoint.c (add_tracepoint): Likewise.
5511 (add_tracepoint_action): Likewise.
5512 (create_trace_state_variable): Likewise.
5513 (cmd_qtdpsrc): Likewise.
5514 (cmd_qtro): Likewise.
5515 (add_while_stepping_state): Likewise.
5516 * win32-low.c (child_add_thread): Likewise.
5517 (get_image_name): Likewise.
5519 2015-08-25 Yao Qi <yao.qi@linaro.org>
5521 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5523 2015-08-25 Yao Qi <yao.qi@linaro.org>
5525 * Makefile.in (aarch64-linux.o): New rule.
5526 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5528 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5529 (aarch64_init_debug_reg_state): Make it extern.
5530 (aarch64_linux_prepare_to_resume): Remove.
5532 2015-08-25 Yao Qi <yao.qi@linaro.org>
5534 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5535 lwp_arch_private_info and ptid_of_lwp.
5537 2015-08-25 Yao Qi <yao.qi@linaro.org>
5539 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5540 Find proc_info by find_process_pid. All callers updated.
5542 2015-08-25 Yao Qi <yao.qi@linaro.org>
5544 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5546 (debug_reg_change_callback): Remove.
5547 (aarch64_notify_debug_reg_change): Remove.
5549 2015-08-25 Yao Qi <yao.qi@linaro.org>
5551 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5552 Call current_lwp_ptid.
5554 2015-08-25 Yao Qi <yao.qi@linaro.org>
5556 * linux-aarch64-low.c (debug_reg_change_callback): Use
5559 2015-08-25 Yao Qi <yao.qi@linaro.org>
5561 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5563 2015-08-25 Yao Qi <yao.qi@linaro.org>
5565 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5567 2015-08-25 Yao Qi <yao.qi@linaro.org>
5569 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5572 2015-08-25 Yao Qi <yao.qi@linaro.org>
5574 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5576 (debug_reg_change_callback): Remove argument entry and add argument
5577 lwp. Remove local variable thread. Don't print thread id in the
5578 debugging output. Don't check whether pid of thread equals to pid.
5579 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5580 iterate_over_lwps instead find_inferior.
5582 2015-08-24 Pedro Alves <palves@redhat.com>
5584 * inferiors.c (get_first_process): New function.
5585 * inferiors.h (get_first_process): New declaration.
5586 * remote-utils.c (read_ptid): Default to the first process in the
5587 list, instead of to the current thread's process.
5589 2015-08-24 Pedro Alves <palves@redhat.com>
5591 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5592 * event-loop.c: Likewise.
5593 * remote-utils.c: Likewise.
5594 * tracepoint.c: Likewise.
5596 2015-08-24 Pedro Alves <palves@redhat.com>
5598 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5601 2015-08-21 Pedro Alves <palves@redhat.com>
5603 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5604 instead of literal 1.
5606 2015-08-21 Pedro Alves <palves@redhat.com>
5608 * tdesc.c (default_description): Explicitly zero-initialize.
5610 2015-08-21 Pedro Alves <palves@redhat.com>
5613 * inferiors.c (remove_thread): Discard any pending stop reply for
5615 * server.c (remove_all_on_match_pid): Rename to ...
5616 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5618 (discard_queued_stop_replies): Change parameter to a ptid. Now
5620 (handle_v_kill, kill_inferior_callback, captured_main)
5621 (process_serial_event): Adjust.
5622 * server.h (discard_queued_stop_replies): Declare.
5624 2015-08-21 Pedro Alves <palves@redhat.com>
5626 * linux-low.c (wait_for_sigstop): Always switch to no thread
5627 selected if the previously current thread dies.
5628 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5629 process instead of the current thread's.
5630 * remote-utils.c (input_interrupt): Don't check if there's no
5632 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5633 current thread to the general thread fails, error out.
5634 (handle_qxfer_auxv, handle_qxfer_libraries)
5635 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5636 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5637 (handle_query): Check if there's a thread selected instead of
5638 checking whether there's any thread in the thread list.
5639 (handle_qxfer_threads, handle_qxfer_btrace)
5640 (handle_qxfer_btrace_conf): Don't error out early if there's no
5641 thread in the thread list.
5642 (handle_v_cont, myresume): Don't set the current thread to the
5644 (process_serial_event) <Hg handling>: Also set thread_id if the
5645 previous general thread is still alive.
5646 (process_serial_event) <g/G handling>: If setting the current
5647 thread to the general thread fails, error out.
5648 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5649 thread's lwp instead of the current thread's.
5650 * target.c (set_desired_thread): If the desired thread was not
5651 found, leave the current thread pointing to NULL. Return an int
5652 (boolean) indicating success.
5653 * target.h (set_desired_thread): Change return type to int.
5655 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5657 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5658 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5660 (ps_get_thread_area): New function.
5662 2015-08-19 Gary Benson <gbenson@redhat.com>
5664 * hostio.c (handle_pread): Do not attempt to read more data
5665 than hostio_reply_with_data can fit in a packet.
5667 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5669 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5671 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5673 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5675 2015-08-06 Pedro Alves <palves@redhat.com>
5677 * tracepoint.c (expr_eval_result): Now an int.
5679 2015-08-06 Pedro Alves <palves@redhat.com>
5681 * gdbthread.h (struct regcache): Forward declare.
5682 (struct thread_info) <regcache_data>: Now a struct regcache
5684 * inferiors.c (inferior_regcache_data)
5685 (set_inferior_regcache_data): Now work with struct regcache
5687 * inferiors.h (struct regcache): Forward declare.
5688 (inferior_regcache_data, set_inferior_regcache_data): Now work
5689 with struct regcache pointers.
5690 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5691 (free_register_cache_thread): Remove struct regcache pointer
5694 2015-08-06 Pedro Alves <palves@redhat.com>
5696 * server.c (captured_main): On error, print the exception message
5697 to stderr, and if run_once is set, throw a quit.
5699 2015-08-06 Pedro Alves <palves@redhat.com>
5701 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5704 2015-08-06 Pedro Alves <palves@redhat.com>
5706 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5707 reading beyond the passed in buffer length.
5709 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5711 * tracepoint.c (symbol_list) <required>: Remove.
5713 2015-08-06 Pedro Alves <palves@redhat.com>
5715 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5716 count if stopping and suspending threads.
5717 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5718 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5719 (linux_detach): Complete an ongoing step-over.
5720 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5722 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5723 (linux_wait_1): If passing a signal to the inferior after
5724 finishing a step-over, unsuspend and re-resume all lwps. If we
5725 see a single-step event but the thread should be continuing, don't
5726 pass the trap to gdb.
5727 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5728 internal_error instead of gdb_assert.
5729 (enqueue_pending_signal): New function.
5730 (check_ptrace_stopped_lwp_gone): Add debug output.
5731 (start_step_over): Use internal_error instead of gdb_assert.
5732 (complete_ongoing_step_over): New function.
5733 (linux_resume_one_thread): Don't resume a suspended thread.
5734 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5737 2015-08-06 Pedro Alves <palves@redhat.com>
5739 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5740 (linux_thread_alive): Use lwp_is_marked_dead.
5741 (extended_event_reported): Delete.
5742 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5743 instead of extended_event_reported.
5744 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5746 (lwp_is_marked_dead): New function.
5747 (lwp_running): Use lwp_is_marked_dead.
5748 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5751 2015-08-06 Pedro Alves <palves@redhat.com>
5753 * linux-low.c (linux_wait_1): Move fork event output out of the
5754 !report_to_gdb check. Pass event_child->waitstatus to
5755 target_waitstatus_to_string instead of ourstatus.
5757 2015-08-04 Yao Qi <yao.qi@linaro.org>
5759 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5760 if current_thread is 32 bit.
5762 2015-08-04 Yao Qi <yao.qi@linaro.org>
5764 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5765 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5766 * server.c (extended_protocol): Remove "static".
5767 * server.h (extended_protocol): Declare it.
5769 2015-08-04 Yao Qi <yao.qi@linaro.org>
5771 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5772 both aarch64 and aarch32.
5773 (aarch64_set_pc): Likewise.
5775 2015-08-04 Yao Qi <yao.qi@linaro.org>
5777 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5778 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5779 arm-with-neon.xml to srv_xmlfiles.
5780 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5781 (is_64bit_tdesc): New function.
5782 (aarch64_linux_read_description): New function.
5783 (aarch64_arch_setup): Call aarch64_linux_read_description.
5784 (regs_info): Rename to regs_info_aarch64.
5785 (aarch64_regs_info): Return right regs_info.
5786 (initialize_low_arch): Call initialize_low_arch_aarch32.
5788 2015-08-04 Yao Qi <yao.qi@linaro.org>
5790 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5791 * linux-aarch32-low.c: New file.
5792 * linux-aarch32-low.h: New file.
5793 * linux-arm-low.c (arm_fill_gregset): Move it to
5794 linux-aarch32-low.c.
5795 (arm_store_gregset): Likewise.
5796 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5797 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5798 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5799 (regs_info): Rename to regs_info_arm.
5800 (arm_regs_info): Return regs_info_aarch32 if
5801 have_ptrace_getregset is 1 and target description is
5802 arm_with_neon or arm_with_vfpv3.
5803 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5804 Call initialize_low_arch_aarch32 instead.
5806 2015-08-04 Yao Qi <yao.qi@linaro.org>
5808 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5809 * linux-low.c: ... here.
5810 * linux-low.h (have_ptrace_getregset): Declare it.
5812 2015-08-04 Pedro Alves <palves@redhat.com>
5814 * thread-db.c (struct thread_db): Use new typedefs.
5815 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5817 (disable_thread_event_reporting): Cast result of dlsym to
5818 destination function pointer type.
5819 (thread_db_mourn): Use td_ta_delete_ftype.
5821 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5823 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5825 (CDX_BREAKPOINT): Define for R2.
5826 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5827 (the_low_target): Add comments.
5829 2015-07-30 Yao Qi <yao.qi@linaro.org>
5831 * linux-arm-low.c (arm_hwcap): Remove it.
5832 (arm_read_description): New local variable arm_hwcap. Don't
5833 set arm_hwcap to zero.
5835 2015-07-30 Yao Qi <yao.qi@linaro.org>
5837 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5838 Use regcache->tdesc instead.
5839 (arm_store_wmmxregset): Likewise.
5840 (arm_fill_vfpregset): Likewise.
5841 (arm_store_vfpregset): Likewise.
5843 2015-07-30 Yao Qi <yao.qi@linaro.org>
5845 * linux-arm-low.c: Include arch/arm.h.
5846 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5847 (arm_store_gregset): Likewise.
5849 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5851 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5852 ptrace's 4th parameter.
5854 2015-07-27 Yao Qi <yao.qi@linaro.org>
5856 * configure.srv (case aarch64*-*-linux*): Don't set
5859 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5861 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5863 * linux-arm-low.c: Likewise.
5864 * linux-cris-low.c: Likewise.
5865 * linux-crisv32-low.c: Likewise.
5866 * linux-low.c: Likewise.
5867 * linux-m68k-low.c: Likewise.
5868 * linux-mips-low.c: Likewise.
5869 * linux-nios2-low.c: Likewise.
5870 * linux-s390-low.c: Likewise.
5871 * linux-sparc-low.c: Likewise.
5872 * linux-tic6x-low.c: Likewise.
5873 * linux-tile-low.c: Likewise.
5874 * linux-x86-low.c: Likewise.
5876 2015-07-24 Pedro Alves <palves@redhat.com>
5878 * config.in: Regenerate.
5879 * configure: Regenerate.
5881 2015-07-24 Pedro Alves <palves@redhat.com>
5883 * acinclude.m4: Include ../ptrace.m4.
5884 * configure.ac: Call GDB_AC_PTRACE.
5885 * config.in, configure: Regenerate.
5887 2015-07-24 Yao Qi <yao.qi@linaro.org>
5889 * linux-low.c (linux_create_inferior): Remove setting to
5890 proc->priv->new_inferior.
5891 (linux_attach): Likewise.
5892 (linux_low_filter_event): Likewise.
5893 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5895 2015-07-24 Yao Qi <yao.qi@linaro.org>
5897 * linux-low.c (linux_arch_setup): New function.
5898 (linux_low_filter_event): If proc->tdesc is NULL and
5899 proc->attached is true, call the_low_target.arch_setup.
5900 Otherwise, keep status pending, and return.
5901 (linux_resume_one_lwp_throw): Don't call get_pc if
5902 thread->while_stepping isn't NULL. Don't call
5903 get_thread_regcache if proc->tdesc is NULL.
5904 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5905 (linux_target_ops): Install arch_setup.
5906 * server.c (start_inferior): Call the_target->arch_setup.
5907 * target.h (struct target_ops) <arch_setup>: New field.
5908 (target_arch_setup): New marco.
5909 * lynx-low.c (lynx_target_ops): Update.
5910 * nto-low.c (nto_target_ops): Update.
5911 * spu-low.c (spu_target_ops): Update.
5912 * win32-low.c (win32_target_ops): Update.
5914 2015-07-24 Yao Qi <yao.qi@linaro.org>
5916 * linux-low.c (linux_add_process): Don't set
5917 proc->priv->new_inferior.
5918 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5919 (linux_attach): Likewise.
5921 2015-07-24 Yao Qi <yao.qi@linaro.org>
5923 * server.c (start_inferior): Code refactor.
5925 2015-07-24 Yao Qi <yao.qi@linaro.org>
5927 * server.c (process_serial_event): Set general_thread.
5929 2015-07-21 Yao Qi <yao.qi@linaro.org>
5931 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5932 aarch64_linux_get_debug_reg_capacity.
5934 2015-07-17 Yao Qi <yao.qi@linaro.org>
5936 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5937 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5938 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5939 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5940 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5941 (AARCH64_HWP_ALIGNMENT): Likewise.
5942 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5943 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5944 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5945 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5946 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5947 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5948 (struct aarch64_debug_reg_state): Likewise.
5949 (struct arch_lwp_info): Likewise.
5950 (aarch64_align_watchpoint): Likewise.
5951 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5952 (aarch64_watchpoint_length): Likewise.
5953 (aarch64_point_encode_ctrl_reg): Likewise
5954 (aarch64_point_is_aligned): Likewise.
5955 (aarch64_align_watchpoint): Likewise.
5956 (aarch64_linux_set_debug_regs):
5957 (aarch64_dr_state_insert_one_point): Likewise.
5958 (aarch64_dr_state_remove_one_point): Likewise.
5959 (aarch64_handle_breakpoint): Likewise.
5960 (aarch64_handle_aligned_watchpoint): Likewise.
5961 (aarch64_handle_unaligned_watchpoint): Likewise.
5962 (aarch64_handle_watchpoint): Likewise.
5964 2015-07-17 Yao Qi <yao.qi@linaro.org>
5966 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5967 and don't aarch64_get_debug_reg_state. All callers update.
5968 (aarch64_handle_aligned_watchpoint): Likewise.
5969 (aarch64_handle_unaligned_watchpoint): Likewise.
5970 (aarch64_handle_watchpoint): Likewise.
5971 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5972 (aarch64_remove_point): Likewise.
5974 2015-07-17 Yao Qi <yao.qi@linaro.org>
5976 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5978 (aarch64_handle_unaligned_watchpoint): Likewise.
5980 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5982 Revert the previous 3 commits:
5983 Move gdb_regex* to common/
5984 Move linux_find_memory_regions_full & co.
5985 gdbserver build-id attribute generator
5987 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5988 Jan Kratochvil <jan.kratochvil@redhat.com>
5990 gdbserver build-id attribute generator.
5991 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5992 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5993 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5995 (get_dynamic): Use find_pdhr to traverse program headers.
5996 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5997 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5998 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5999 (get_hex_build_id): New.
6000 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6001 to reply XML document.
6003 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6004 Jan Kratochvil <jan.kratochvil@redhat.com>
6006 * target.c: Include target/target-utils.h and fcntl.h.
6007 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6008 (target_fileio_read_stralloc): New functions.
6010 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6012 * Makefile.in (OBS): Add gdb_regex.o.
6014 * config.in: Rebuilt.
6015 * configure: Rebuilt.
6017 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6018 Jan Kratochvil <jan.kratochvil@redhat.com>
6020 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6021 * Makefile.in (OBS): Add target-utils.o.
6022 (linux-maps.o, target-utils.o): New.
6023 * configure.srv (srv_linux_obj): Add linux-maps.o.
6025 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6027 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6029 (the_low_target): Install it.
6031 2015-07-14 Pedro Alves <palves@redhat.com>
6033 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6034 Instead, ignore ECHILD, and throw an error for other errnos.
6036 2015-07-10 Pedro Alves <palves@redhat.com>
6038 * event-loop.c (struct callback_event) <data>: Change type to
6039 gdb_client_data instance instead of gdb_client_data pointer.
6040 (append_callback_event): Adjust.
6042 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6044 * linux-aarch64-low.c: Add comments for each linux_target_ops
6045 method. Remove comments already covered in target_ops and
6046 linux_target_ops definitions.
6047 (the_low_target): Add comments for each unimplemented method.
6049 2015-07-09 Yao Qi <yao.qi@linaro.org>
6051 * linux-aarch64-low.c (aarch64_regmap): Remove.
6052 (aarch64_usrregs_info): Remove.
6053 (regs_info): Set field usrregs to NULL.
6055 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6057 * linux-low.c: Include "rsp-low.h"
6058 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6059 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6060 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6061 (handle_btrace_enable_pt): New.
6062 (handle_btrace_general_set): Support "pt".
6063 (handle_btrace_conf_general_set): Support "pt:size".
6065 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6067 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6070 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6072 * linux-aarch64-low.c: Remove comment about endianness.
6073 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6074 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6077 2015-06-24 Gary Benson <gbenson@redhat.com>
6079 * linux-i386-ipa.c (stdint.h): Do not include.
6080 * lynx-i386-low.c (stdint.h): Likewise.
6081 * lynx-ppc-low.c (stdint.h): Likewise.
6082 * mem-break.c (stdint.h): Likewise.
6083 * thread-db.c (stdint.h): Likewise.
6084 * tracepoint.c (stdint.h): Likewise.
6085 * win32-low.c (stdint.h): Likewise.
6087 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6089 * server.c (write_qxfer_response): Update call to
6090 remote_escape_output.
6092 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6093 Jan Kratochvil <jan.kratochvil@redhat.com>
6095 Merge multiple hex conversions.
6096 * gdbreplay.c (tohex): Rename to 'fromhex'.
6097 (logchar): Use fromhex.
6099 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6101 * server.c (handle_qxfer_libraries): Set `version' attribute for
6104 2015-06-10 Gary Benson <gbenson@redhat.com>
6106 * target.h (struct target_ops) <multifs_open>: New field.
6107 <multifs_unlink>: Likewise.
6108 <multifs_readlink>: Likewise.
6109 * linux-low.c (nat/linux-namespaces.h): New include.
6110 (linux_target_ops): Initialize the_target->multifs_open,
6111 the_target->multifs_unlink and the_target->multifs_readlink.
6112 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6113 * hostio.c (hostio_fs_pid): New static variable.
6114 (hostio_handle_new_gdb_connection): New function.
6115 (handle_setfs): Likewise.
6116 (handle_open): Use the_target->multifs_open as appropriate.
6117 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6118 (handle_readlink): Use the_target->multifs_readlink as
6120 (handle_vFile): Handle vFile:setfs packets.
6121 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6122 after target_handle_new_gdb_connection.
6124 2015-06-10 Gary Benson <gbenson@redhat.com>
6126 * configure.ac (AC_CHECK_FUNCS): Add setns.
6127 * config.in: Regenerate.
6128 * configure: Likewise.
6129 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6130 (linux-namespaces.o): New rule.
6131 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6133 2015-06-09 Gary Benson <gbenson@redhat.com>
6135 * hostio.c (handle_open): Process mode argument with
6136 fileio_to_host_mode.
6138 2015-06-01 Yao Qi <yao.qi@linaro.org>
6140 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6141 * linux-x86-low.c: Likewise.
6143 2015-05-28 Don Breazeal <donb@codesourcery.com>
6145 * linux-low.c (handle_extended_wait): Initialize
6146 thread_info.last_resume_kind for new fork children.
6148 2015-05-15 Pedro Alves <palves@redhat.com>
6150 * target.h (target_handle_new_gdb_connection): Rewrite using if
6151 wrapped in do/while.
6153 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6155 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6156 * configure, config.in: Regenerate.
6157 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6160 2015-05-12 Don Breazeal <donb@codesourcery.com>
6162 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6163 PTRACE_EVENT_VFORK_DONE.
6164 (linux_low_ptrace_options, extended_event_reported): Add vfork
6166 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6167 and "vforkdone" for RSP 'T' Stop Reply Packet.
6168 * server.h (report_vfork_events): Declare
6171 2015-05-12 Don Breazeal <donb@codesourcery.com>
6173 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6174 (the_low_target) <new_fork>: Initialize new member.
6175 * linux-arm-low.c (arm_new_fork): New function.
6176 (the_low_target) <new_fork>: Initialize new member.
6177 * linux-low.c (handle_extended_wait): Call new target function
6179 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6180 * linux-mips-low.c (mips_add_watchpoint): New function
6181 extracted from mips_insert_point.
6182 (the_low_target) <new_fork>: Initialize new member.
6183 (mips_linux_new_fork): New function.
6184 (mips_insert_point): Call mips_add_watchpoint.
6185 * linux-x86-low.c (x86_linux_new_fork): New function.
6186 (the_low_target) <new_fork>: Initialize new member.
6188 2015-05-12 Don Breazeal <donb@codesourcery.com>
6190 * linux-low.c (handle_extended_wait): Implement return value,
6191 rename argument 'event_child' to 'event_lwp', handle
6192 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6193 (linux_low_ptrace_options): New function.
6194 (linux_low_filter_event): Call linux_low_ptrace_options,
6195 use different argument fo linux_enable_event_reporting,
6196 use return value from handle_extended_wait.
6197 (extended_event_reported): New function.
6198 (linux_wait_1): Call extended_event_reported and set
6199 status to report fork events.
6200 (linux_write_memory): Add pid to debug message.
6201 (reset_lwp_ptrace_options_callback): New function.
6202 (linux_handle_new_gdb_connection): New function.
6203 (linux_target_ops): Initialize new structure member.
6204 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6205 * lynx-low.c: Initialize new structure member.
6206 * remote-utils.c (prepare_resume_reply): Implement stop reason
6207 "fork" for "T" stop message.
6208 * server.c (handle_query): Call handle_new_gdb_connection.
6209 * server.h (report_fork_events): Declare global flag.
6210 * target.h (struct target_ops) <handle_new_gdb_connection>:
6212 (target_handle_new_gdb_connection): New macro.
6213 * win32-low.c: Initialize new structure member.
6215 2015-05-12 Don Breazeal <donb@codesourcery.com>
6217 * mem-break.c (APPEND_TO_LIST): Define macro.
6218 (clone_agent_expr): New function.
6219 (clone_one_breakpoint): New function.
6220 (clone_all_breakpoints): New function.
6221 * mem-break.h: Declare new functions.
6223 2015-05-12 Don Breazeal <donb@codesourcery.com>
6225 * linux-low.c (linux_supports_fork_events): New function.
6226 (linux_supports_vfork_events): New function.
6227 (linux_target_ops): Initialize new structure members.
6228 (initialize_low): Call linux_check_ptrace_features.
6229 * lynx-low.c (lynx_target_ops): Initialize new structure
6231 * server.c (report_fork_events, report_vfork_events):
6233 (handle_query): Add new features to qSupported packet and
6235 (captured_main): Initialize new global variables.
6236 * target.h (struct target_ops) <supports_fork_events>:
6238 <supports_vfork_events>: New member.
6239 (target_supports_fork_events): New macro.
6240 (target_supports_vfork_events): New macro.
6241 * win32-low.c (win32_target_ops): Initialize new structure
6244 2015-05-12 Gary Benson <gbenson@redhat.com>
6246 * server.c (handle_qxfer_exec_file): Use current process
6249 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6251 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6252 Remove HAVE_PTRACE_GETREGS conditionals.
6253 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6254 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6256 2015-05-08 Yao Qi <yao.qi@linaro.org>
6258 * linux-low.c (linux_supports_conditional_breakpoints): New
6260 (linux_target_ops): Install new target method.
6261 * lynx-low.c (lynx_target_ops): Install NULL hook for
6262 supports_conditional_breakpoints.
6263 * nto-low.c (nto_target_ops): Likewise.
6264 * spu-low.c (spu_target_ops): Likewise.
6265 * win32-low.c (win32_target_ops): Likewise.
6266 * server.c (handle_query): Check
6267 target_supports_conditional_breakpoints.
6268 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6270 (target_supports_conditional_breakpoints): New macro.
6272 2015-05-06 Pedro Alves <palves@redhat.com>
6275 * server.c (start_inferior): If the process exits, mourn it.
6277 2015-04-21 Gary Benson <gbenson@redhat.com>
6279 * hostio.c (fileio_open_flags_to_host): Factored out to
6280 fileio_to_host_openflags in common/fileio.c. Single use
6283 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6285 * linux-xtensa-low.c (xtensa_fill_gregset)
6286 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6289 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6291 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6292 (regs_info): Replace usrregs pointer with NULL.
6294 2015-04-17 Gary Benson <gbenson@redhat.com>
6296 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6297 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6298 * server.c (handle_qxfer_exec_file): New function.
6299 (qxfer_packets): Add exec-file entry.
6300 (handle_query): Report qXfer:exec-file:read as supported packet.
6302 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6304 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6306 2015-04-09 Gary Benson <gbenson@redhat.com>
6308 * hostio-errno.c (errno_to_fileio_error): Remove function.
6309 Update caller to use remote_fileio_to_fio_error.
6311 2015-04-09 Yao Qi <yao.qi@linaro.org>
6313 * linux-low.c (linux_insert_point): Call
6314 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6315 (linux_remove_point): Call remove_memory_breakpoint if type is
6317 * linux-x86-low.c (x86_insert_point): Don't call
6318 insert_memory_breakpoint.
6319 (x86_remove_point): Don't call remove_memory_breakpoint.
6321 2015-04-01 Pedro Alves <palves@redhat.com>
6322 Cleber Rosa <crosa@redhat.com>
6324 * server.c (gdbserver_usage): Reorganize and extend the usage
6327 2015-03-24 Pedro Alves <palves@redhat.com>
6329 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6330 output. Also dump TRAP_TRACE.
6331 (linux_low_filter_event): In debug output, distinguish a
6332 resume_stop SIGSTOP from a delayed SIGSTOP.
6334 2015-03-24 Gary Benson <gbenson@redhat.com>
6336 * linux-x86-low.c (x86_linux_new_thread): Moved to
6338 (x86_linux_prepare_to_resume): Likewise.
6340 2015-03-24 Gary Benson <gbenson@redhat.com>
6342 * Makefile.in (x86-linux-dregs.o): New rule.
6343 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6344 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6345 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6346 (x86_linux_dr_get): Likewise.
6347 (x86_linux_dr_set): Likewise.
6348 (update_debug_registers_callback): Likewise.
6349 (x86_linux_dr_set_addr): Likewise.
6350 (x86_linux_dr_get_addr): Likewise.
6351 (x86_linux_dr_set_control): Likewise.
6352 (x86_linux_dr_get_control): Likewise.
6353 (x86_linux_dr_get_status): Likewise.
6354 (x86_linux_update_debug_registers): Likewise.
6356 2015-03-24 Gary Benson <gbenson@redhat.com>
6358 * linux-x86-low.c (x86_linux_update_debug_registers):
6359 New function, factored out from...
6360 (x86_linux_prepare_to_resume): ...this.
6362 2015-03-24 Gary Benson <gbenson@redhat.com>
6364 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6365 (x86_linux_dr_set): Likewise.
6366 (update_debug_registers_callback): Likewise.
6367 (x86_linux_dr_set_addr): Likewise.
6368 (x86_linux_dr_get_addr): Likewise.
6369 (x86_linux_dr_set_control): Likewise.
6370 (x86_linux_dr_get_control): Likewise.
6371 (x86_linux_dr_get_status): Likewise.
6372 (x86_linux_prepare_to_resume): Likewise.
6374 2015-03-24 Gary Benson <gbenson@redhat.com>
6376 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6377 Use perror_with_name. Pass string through gettext.
6378 (x86_linux_dr_set): Likewise.
6380 2015-03-24 Gary Benson <gbenson@redhat.com>
6382 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6383 (x86_linux_dr_set_addr): ...this.
6384 (x86_dr_low_get_addr): Rename to...
6385 (x86_linux_dr_get_addr): ...this.
6386 (x86_dr_low_set_control): Rename to...
6387 (x86_linux_dr_set_control): ...this.
6388 (x86_dr_low_get_control): Rename to...
6389 (x86_linux_dr_get_control): ...this.
6390 (x86_dr_low_get_status): Rename to...
6391 (x86_linux_dr_get_status): ...this.
6392 (x86_dr_low): Update with new function names.
6394 2015-03-24 Gary Benson <gbenson@redhat.com>
6396 * Makefile.in (x86-linux.o): New rule.
6397 * configure.srv: Add x86-linux.o to relevant targets.
6398 * linux-low.c (lwp_set_arch_private_info): New function.
6399 (lwp_arch_private_info): Likewise.
6400 * linux-x86-low.c: Include nat/x86-linux.h.
6401 (arch_lwp_info): Removed structure.
6402 (update_debug_registers_callback):
6403 Use lwp_set_debug_registers_changed.
6404 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6405 and lwp_set_debug_registers_changed.
6406 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6408 2015-03-24 Gary Benson <gbenson@redhat.com>
6410 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6411 * linux-arm-low.c (arm_new_thread): Likewise.
6412 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6413 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6414 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6415 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6417 2015-03-24 Gary Benson <gbenson@redhat.com>
6419 * linux-low.c (ptid_of_lwp): New function.
6420 (lwp_is_stopped): Likewise.
6421 (lwp_stop_reason): Likewise.
6422 * linux-x86-low.c (update_debug_registers_callback):
6424 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6427 2015-03-24 Gary Benson <gbenson@redhat.com>
6429 * linux-low.h (linux_stop_lwp): Remove declaration.
6431 2015-03-24 Gary Benson <gbenson@redhat.com>
6433 * linux-low.h: Include nat/linux-nat.h.
6434 * linux-low.c (iterate_over_lwps_args): New structure.
6435 (iterate_over_lwps_filter): New function.
6436 (iterate_over_lwps): Likewise.
6437 * linux-x86-low.c (update_debug_registers_callback):
6438 Update signature to what iterate_over_lwps expects.
6439 Remove PID check that iterate_over_lwps now performs.
6440 (x86_dr_low_set_addr): Use iterate_over_lwps.
6441 (x86_dr_low_set_control): Likewise.
6443 2015-03-24 Gary Benson <gbenson@redhat.com>
6445 * linux-x86-low.c (x86_debug_reg_state): New function.
6446 (x86_linux_prepare_to_resume): Use the above.
6448 2015-03-24 Gary Benson <gbenson@redhat.com>
6450 * linux-low.c (current_lwp_ptid): New function.
6451 * linux-x86-low.c: Include nat/linux-nat.h.
6452 (x86_dr_low_get_addr): Use current_lwp_ptid.
6453 (x86_dr_low_get_control): Likewise.
6454 (x86_dr_low_get_status): Likewise.
6456 2015-03-20 Pedro Alves <palves@redhat.com>
6458 * tracepoint.c (cmd_qtstatus): Make "str" const.
6460 2015-03-20 Pedro Alves <palves@redhat.com>
6462 * server.c (handle_general_set): Make "req_str" const.
6464 2015-03-19 Pedro Alves <palves@redhat.com>
6466 * linux-low.c (linux_resume_one_lwp): Rename to ...
6467 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6468 instead call perror_with_name.
6469 (check_ptrace_stopped_lwp_gone): New function.
6470 (linux_resume_one_lwp): Reimplement as wrapper around
6471 linux_resume_one_lwp_throw that swallows errors if the LWP is
6474 2015-03-19 Pedro Alves <palves@redhat.com>
6476 * linux-low.c (count_events_callback, select_event_lwp_callback):
6477 No longer check whether the thread has resume_stop as last resume
6480 2015-03-19 Pedro Alves <palves@redhat.com>
6482 * linux-low.c (count_events_callback, select_event_lwp_callback):
6483 Use the lwp's status_pending_p field, not the thread's.
6485 2015-03-19 Pedro Alves <palves@redhat.com>
6487 * linux-low.c (select_event_lwp_callback): Update comments to
6488 no longer mention SIGTRAP.
6490 2015-03-18 Gary Benson <gbenson@redhat.com>
6492 * server.c (handle_query): Do not report vFile:fstat as supported.
6494 2015-03-11 Gary Benson <gbenson@redhat.com>
6496 * hostio.c (sys/types.h): New include.
6497 (sys/stat.h): Likewise.
6498 (common-remote-fileio.h): Likewise.
6499 (handle_fstat): New function.
6500 (handle_vFile): Handle vFile:fstat packets.
6502 2015-03-11 Gary Benson <gbenson@redhat.com>
6504 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6505 struct stat.st_blocks and struct stat.st_blksize.
6506 * configure: Regenerate.
6507 * config.in: Likewise.
6508 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6509 (OBS): Add common-remote-fileio.o.
6510 (common-remote-fileio.o): New rule.
6512 2015-03-09 Pedro Alves <palves@redhat.com>
6514 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6515 'struct sockaddr' pointer in 'accept' call.
6517 2015-03-09 Pedro Alves <palves@redhat.com>
6520 2015-03-07 Pedro Alves <palves@redhat.com>
6521 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6522 or <winsock2.h> here. Instead include "gdb_socket.h".
6523 (remote_open): Use union gdb_sockaddr_u.
6524 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6525 or <winsock2.h> here. Instead include "gdb_socket.h".
6526 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6527 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6529 (init_named_socket, gdb_agent_helper_thread): Use union
6532 2015-03-07 Pedro Alves <palves@redhat.com>
6534 * configure.ac (build_warnings): Move
6535 -Wdeclaration-after-statement to the C-specific set.
6536 * configure: Regenerate.
6538 2015-03-07 Pedro Alves <palves@redhat.com>
6540 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6541 or <winsock2.h> here. Instead include "gdb_socket.h".
6542 (remote_open): Use union gdb_sockaddr_u.
6543 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6544 or <winsock2.h> here. Instead include "gdb_socket.h".
6545 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6546 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6548 (init_named_socket, gdb_agent_helper_thread): Use union
6551 2015-03-07 Pedro Alves <palves@redhat.com>
6553 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6556 2015-03-06 Yao Qi <yao.qi@linaro.org>
6558 * linux-aarch64-low.c (aarch64_insert_point): Use
6559 show_debug_regs as a boolean.
6560 (aarch64_remove_point): Likewise.
6562 2015-03-05 Pedro Alves <palves@redhat.com>
6564 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6565 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6566 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6567 * nto-low.c (nto_target_ops): Likewise.
6568 * spu-low.c (spu_target_ops): Likewise.
6569 * win32-low.c (win32_target_ops): Likewise.
6571 2015-03-04 Pedro Alves <palves@redhat.com>
6573 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6574 Decide whether a breakpoint triggered based on the SIGTRAP's
6576 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6577 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6578 (linux_low_filter_event): Check for breakpoints before checking
6580 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6582 (linux_stopped_by_sw_breakpoint)
6583 (linux_supports_stopped_by_sw_breakpoint)
6584 (linux_stopped_by_hw_breakpoint)
6585 (linux_supports_stopped_by_hw_breakpoint): New functions.
6586 (linux_target_ops): Install new target methods.
6588 2015-03-04 Pedro Alves <palves@redhat.com>
6590 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6591 * server.c (swbreak_feature, hwbreak_feature): New globals.
6592 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6593 (captured_main): Clear swbreak_feature and hwbreak_feature.
6594 * server.h (swbreak_feature, hwbreak_feature): Declare.
6595 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6596 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6597 supports_stopped_by_hw_breakpoint>: New fields.
6598 (target_supports_stopped_by_sw_breakpoint)
6599 (target_stopped_by_sw_breakpoint)
6600 (target_supports_stopped_by_hw_breakpoint)
6601 (target_stopped_by_hw_breakpoint): Declare.
6603 2015-03-04 Pedro Alves <palves@redhat.com>
6605 enum lwp_stop_reason -> enum target_stop_reason
6606 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6607 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6608 (linux_wait_1, stuck_in_jump_pad_callback)
6609 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6610 (linux_stopped_by_watchpoint):
6611 * linux-low.h (enum lwp_stop_reason): Delete.
6612 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6613 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6615 2015-03-04 Yao Qi <yao.qi@linaro.org>
6617 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6619 2015-03-03 Gary Benson <gbenson@redhat.com>
6621 * hostio.c (handle_vFile): Fix prefix lengths.
6623 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6625 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6628 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6630 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6631 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6632 (clean): Add "rm -f" for above C files.
6633 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6634 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6635 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6636 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6637 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6638 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6639 (init_registers_s390x_vx_linux64)
6640 (init_registers_s390x_tevx_linux64)
6641 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6642 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6644 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6645 (s390_store_vxrs_high): New functions.
6646 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6648 (s390_arch_setup): Add logic for selecting one of the new target
6649 descriptions. Activate the new vector regsets if applicable.
6650 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6651 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6652 and init_registers_s390x_tevx_linux64.
6654 2015-03-01 Pedro Alves <palves@redhat.com>
6656 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6659 2015-02-27 Pedro Alves <palves@redhat.com>
6661 * linux-x86-low.c (u_debugreg_offset): New function.
6662 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6664 2015-02-27 Pedro Alves <palves@redhat.com>
6666 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6667 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6668 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6669 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6670 (ps_lsetfpregs, ps_getpid)
6671 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6672 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6673 (ps_lsetxregs, ps_plog): Declare.
6675 2015-02-27 Pedro Alves <palves@redhat.com>
6677 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6678 IP_AGENT_EXPORT_FUNC.
6679 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6680 IP_AGENT_EXPORT_FUNC.
6681 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6682 (IP_AGENT_EXPORT): Delete.
6683 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6684 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6685 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6686 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6687 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6688 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6689 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6690 (traceframe_read_count, traceframe_write_count)
6691 (traceframes_created, trace_state_variables, get_raw_reg)
6692 (get_trace_state_variable_value, set_trace_state_variable_value)
6693 (ust_loaded, helper_thread_id, cmd_buf): Use
6694 IPA_SYM_EXPORTED_NAME.
6695 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6696 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6697 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6698 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6699 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6700 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6701 EXTERN_C_PUSH/EXTERN_C_POP.
6702 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6703 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6704 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6705 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6706 (traceframe_write_count, traceframe_read_count)
6707 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6708 (about_to_request_buffer_space, get_trace_state_variable_value)
6709 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6710 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6711 EXTERN_C_PUSH/EXTERN_C_POP.
6712 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6713 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6714 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6715 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6716 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6717 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6718 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6719 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6721 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6722 (IP_AGENT_EXPORT_VAR_DECL): Define.
6724 (gdb_agent_get_raw_reg): Declare.
6726 2015-02-27 Tom Tromey <tromey@redhat.com>
6727 Pedro Alves <palves@redhat.com>
6729 Rename symbols whose names are reserved C++ keywords throughout.
6731 2015-02-27 Pedro Alves <palves@redhat.com>
6733 * Makefile.in (COMPILER): New, get it from autoconf.
6734 (CXX): Get from autoconf instead.
6735 (COMPILE.pre): Use COMPILER.
6736 (CC-LD): Rename to ...
6737 (CC_LD): ... this. Use COMPILER.
6738 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6739 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6740 * acinclude.m4: Include build-with-cxx.m4.
6741 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6742 Disable -Werror by default if building in C++ mode.
6743 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6744 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6745 the C++ compiler. Save/restore CXXFLAGS too.
6746 * configure: Regenerate.
6748 2015-02-27 Pedro Alves <palves@redhat.com>
6750 * acinclude.m4: Include libiberty.m4.
6751 * configure.ac: Call libiberty_INIT.
6752 * config.in, configure: Regenerate.
6754 2015-02-26 Pedro Alves <palves@redhat.com>
6756 * linux-low.c (linux_wait_1): When incrementing the PC past a
6757 program breakpoint always use the_low_target.breakpoint_len as
6758 increment, rather than the maximum between that and
6759 the_low_target.decr_pc_after_break.
6761 2015-02-23 Pedro Alves <palves@redhat.com>
6763 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6764 thread was doing a step-over; always adjust the PC if
6765 we stepped over a permanent breakpoint.
6766 (linux_wait_1): If we stepped over breakpoint that was on top of a
6767 permanent breakpoint, manually advance the PC past it.
6769 2015-02-23 Pedro Alves <palves@redhat.com>
6771 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6773 (x86_fill_gregset, x86_store_gregset): Use it when handling
6776 2015-02-20 Pedro Alves <palves@redhat.com>
6778 * thread-db.c: Include "nat/linux-procfs.h".
6779 (thread_db_init): Skip listing new threads if the kernel supports
6780 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6782 2015-02-20 Pedro Alves <palves@redhat.com>
6784 * linux-low.c (status_pending_p_callback): Use ptid_match.
6786 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6788 PR breakpoints/16812
6789 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6790 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6791 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6793 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6795 PR breakpoints/15956
6796 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6798 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6800 * linux-low.c (linux_low_btrace_conf): Print size.
6801 * server.c (handle_btrace_conf_general_set): New.
6802 (hanle_general_set): Call handle_btrace_conf_general_set.
6803 (handle_query): Report Qbtrace-conf:bts:size as supported.
6805 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6807 * linux-low.c (linux_low_enable_btrace): Update parameters.
6808 (linux_low_btrace_conf): New.
6809 (linux_target_ops)<to_btrace_conf>: Initialize.
6810 * server.c (current_btrace_conf): New.
6811 (handle_btrace_enable): Rename to ...
6812 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6813 to target_enable_btrace. Update comment. Update users.
6814 (handle_qxfer_btrace_conf): New.
6815 (qxfer_packets): Add btrace-conf entry.
6816 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6817 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6818 (target_ops)<read_btrace_conf>: New.
6819 (target_enable_btrace): Update parameters.
6820 (target_read_btrace_conf): New.
6822 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6824 * server.c (handle_btrace_general_set): Remove call to
6825 target_supports_btrace.
6826 (supported_btrace_packets): New.
6827 (handle_query): Call supported_btrace_packets.
6828 * target.h: include btrace-common.h.
6829 (btrace_target_info): Removed.
6830 (supports_btrace, target_supports_btrace): Update parameters.
6832 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6834 * Makefile.in (SFILES): Add common/btrace-common.c.
6835 (OBS): Add common/btrace-common.o.
6836 (btrace-common.o): Add build rules.
6837 * linux-low: Include btrace-common.h.
6838 (linux_low_read_btrace): Use struct btrace_data. Call
6839 btrace_data_init and btrace_data_fini.
6841 2015-02-06 Pedro Alves <palves@redhat.com>
6843 * thread-db.c (find_new_threads_callback): Add debug output.
6845 2015-02-04 Pedro Alves <palves@redhat.com>
6847 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6848 (resume_stopped_resumed_lwps): New function.
6849 (linux_wait_for_event_filtered): Use it.
6851 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6853 * Makefile.in (SFILES): Add linux-personality.c.
6854 (linux-personality.o): New rule.
6855 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6856 list of objects to be built.
6857 * linux-low.c: Include nat/linux-personality.h.
6858 (linux_create_inferior): Remove code to disable address space
6859 randomization (moved to ../nat/linux-personality.c). Create
6860 cleanup to disable address space randomization.
6862 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6864 * Makefile.in (posix-strerror.o): New rule.
6865 (mingw-strerror.o): Likewise.
6866 * configure: Regenerated.
6867 * configure.ac: Source file ../common/common.host. Initialize new
6868 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6870 2015-01-14 Yao Qi <yao@codesourcery.com>
6872 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6873 (ppc-linux.o): New rule.
6874 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6875 * configure.ac: AC_CHECK_FUNCS(getauxval).
6876 * config.in: Re-generated.
6877 * configure: Re-generated.
6878 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6879 ppc64_64bit_inferior_p
6881 2015-01-14 Yao Qi <yao@codesourcery.com>
6883 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6884 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6885 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6886 (PT_ORIG_R3, PT_TRAP): Likewise.
6887 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6888 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6889 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6891 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6893 * i387-fp.c (i387_cache_to_xsave): In look over
6894 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6895 zmmh_low_space field by use of zmmh_high_space.
6897 2015-01-09 Pedro Alves <palves@redhat.com>
6899 * linux-low.c (step_over_bkpt): Move higher up in the file.
6900 (handle_extended_wait): Don't store the stop_pc here.
6901 (get_stop_pc): Adjust comments and rename to ...
6902 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6903 stopped for a software breakpoint or hardware breakpoint.
6904 (thread_still_has_status_pending_p): New function.
6905 (status_pending_p_callback): Use
6906 thread_still_has_status_pending_p. If the event is no longer
6907 interesting, resume the LWP.
6908 (handle_tracepoints): Add assert.
6909 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6910 (wstatus_maybe_breakpoint): New function.
6911 (cancel_breakpoint): Delete function.
6912 (check_stopped_by_watchpoint): New function, factored out from
6913 linux_low_filter_event.
6914 (lp_status_maybe_breakpoint): Delete function.
6915 (linux_low_filter_event): Remove filter_ptid argument.
6916 Leave thread group exits pending here. Store the LWP's stop PC.
6917 Always leave events pending.
6918 (linux_wait_for_event_filtered): Pull all events out of the
6919 kernel, and leave them all pending.
6920 (count_events_callback, select_event_lwp_callback): Consider all
6922 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6923 (select_event_lwp): Only give preference to the stepping LWP in
6924 all-stop mode. Adjust comments.
6925 (ignore_event): New function.
6926 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6927 references to cancel_breakpoints. Adjust to renames. Also give
6928 equal priority to all LWPs that have had events in non-stop mode.
6929 If reporting a software breakpoint event, unadjust the LWP's PC.
6930 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6931 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6933 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6934 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6935 (linux_stopped_by_watchpoint): Adjust.
6936 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6937 * linux-low.h (enum lwp_stop_reason): New.
6938 (struct lwp_info) <stop_pc>: Adjust comment.
6939 <stopped_by_watchpoint>: Delete field.
6940 <stop_reason>: New field.
6941 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6942 * mem-break.c (software_breakpoint_inserted_here)
6943 (hardware_breakpoint_inserted_here): New function.
6944 * mem-break.h (software_breakpoint_inserted_here)
6945 (hardware_breakpoint_inserted_here): Declare.
6946 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6947 (cancel_breakpoints): Delete.
6948 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6949 (upload_fast_traceframes): Remove references to
6952 2015-01-09 Pedro Alves <palves@redhat.com>
6954 * thread-db.c (find_new_threads_callback): Ignore thread if the
6955 kernel thread ID is -1.
6957 2015-01-09 Pedro Alves <palves@redhat.com>
6959 * linux-low.c (linux_attach_fail_reason_string): Move to
6960 nat/linux-ptrace.c, and rename.
6961 (linux_attach_lwp): Update comment.
6962 (attach_proc_task_lwp_callback): New function.
6963 (linux_attach): Adjust to rename and use
6964 linux_proc_attach_tgid_threads.
6965 (linux_attach_fail_reason_string): Delete declaration.
6967 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6969 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6970 * server.c (gdbserver_version): Likewise.
6972 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6974 * remote-utils.c: Include ctype.h.
6975 (input_interrupt): Explicitly handle the case when the char
6976 received is the NUL byte. Improve the printing of non-ASCII
6979 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6981 * linux-low.c (linux_low_filter_event): Update call to
6982 linux_enable_event_reporting following the addition of
6983 a new parameter to that function.
6985 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6988 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6989 (AARCH64_FPCR_REGNO): Likewise.
6990 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6991 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6992 (aarch64_store_fpregset): Likewise.
6994 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6996 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6997 Remove FIXME comment about assumption about N.
6999 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7001 * configure.ac: If large-file support is disabled in GDBserver,
7002 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7003 * configure: Regenerate.
7005 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7007 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7008 warning upon ENODATA from ptrace.
7009 * linux-s390-low.c (s390_store_tdb): New.
7010 (s390_regsets): Add regset for NT_S390_TDB.
7012 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7014 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7015 without a fill_function.
7016 * linux-s390-low.c (s390_fill_last_break): Remove.
7017 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7018 (s390_arch_setup): Use regset's size instead of fill_function for
7021 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7023 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7024 the regset's store function when ptrace returned an error.
7025 * regcache.c (get_thread_regcache): Invalidate register cache
7026 before fetching inferior's registers.
7028 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7030 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7031 while-loop as for-loop.
7032 (regsets_store_inferior_registers): Likewise.
7034 2014-11-28 Yao Qi <yao@codesourcery.com>
7036 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7037 * config.in, configure: Re-generate.
7038 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7041 2014-11-21 Yao Qi <yao@codesourcery.com>
7043 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7044 (AC_CHECK_HEADERS): Remove malloc.h.
7045 * configure: Re-generated.
7046 * config.in: Re-generated.
7047 * server.h: Don't include alloca.h and malloc.h.
7048 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7049 Don't include malloc.h.
7051 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7053 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7054 corresponding ERRNO check in same block.
7056 2014-11-12 Pedro Alves <palves@redhat.com>
7058 * server.c (cont_thread): Update comment.
7059 (start_inferior, attach_inferior): No longer clear cont_thread.
7060 (handle_v_cont): No longer set cont_thread.
7061 (captured_main): Clear cont_thread each time a GDB connects.
7063 2014-11-12 Pedro Alves <palves@redhat.com>
7065 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7066 thread, and don't resume all threads if the Hc thread has exited.
7068 2014-11-12 Pedro Alves <palves@redhat.com>
7070 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7071 the process group instead of to a specific LWP.
7073 2014-10-15 Pedro Alves <palves@redhat.com>
7076 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7078 (arm_set_thread_context): Delete.
7079 (the_low_target): Adjust.
7080 * win32-i386-low.c (debug_registers_changed)
7081 (debug_registers_used): Delete.
7082 (update_debug_registers_callback): New function.
7083 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7084 needing to update their debug registers.
7085 (win32_get_current_dr): New function.
7086 (x86_dr_low_get_addr, x86_dr_low_get_control)
7087 (x86_dr_low_get_status): Fetch the debug register from the thread
7089 (i386_initial_stuff): Adjust.
7090 (i386_get_thread_context): Remove current_event parameter. Don't
7091 clear debug_registers_changed nor copy DR values to
7093 (i386_set_thread_context): Delete.
7094 (i386_prepare_to_resume): New function.
7095 (i386_thread_added): Mark the thread as needing to update irs
7097 (the_low_target): Remove i386_set_thread_context and install
7098 i386_prepare_to_resume.
7099 * win32-low.c (win32_get_thread_context): Adjust.
7100 (win32_set_thread_context): Use SetThreadContext
7102 (win32_prepare_to_resume): New function.
7103 (win32_require_context): New function, factored out from ...
7104 (thread_rec): ... this.
7105 (continue_one_thread): Call win32_prepare_to_resume on each thread
7106 we're about to continue.
7107 (win32_resume): Call win32_prepare_to_resume on the event thread.
7108 * win32-low.h (struct win32_thread_info)
7109 <debug_registers_changed>: New field.
7110 (struct win32_target_ops): Change prototype of set_thread_context,
7111 delete set_thread_context and add prepare_to_resume.
7112 (win32_require_context): New declaration.
7114 2014-10-08 Gary Benson <gbenson@redhat.com>
7116 * server.h: Do not include common-exceptions.h.
7118 2014-10-08 Gary Benson <gbenson@redhat.com>
7120 * server.h: Do not include cleanups.h.
7122 2014-09-30 James Hogan <james.hogan@imgtec.com>
7124 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7127 2014-09-23 Yao Qi <yao@codesourcery.com>
7129 * linux-low.c (lp_status_maybe_breakpoint): New function.
7130 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7131 (count_events_callback): Likewise.
7132 (select_event_lwp_callback): Likewise.
7133 (cancel_breakpoints_callback): Likewise.
7135 2014-09-19 Don Breazeal <donb@codesourcery.com>
7137 * linux-low.c (handle_extended_wait): Call
7138 linux_ptrace_get_extended_event.
7139 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7140 linux_is_extended_waitstatus.
7142 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7144 * Makefile.in (CPPFLAGS): Define.
7145 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7146 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7148 2014-09-16 Gary Benson <gbenson@redhat.com>
7150 * inferiors.h (current_inferior): Renamed as...
7151 (current_thread): New variable. All uses updated.
7152 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7153 (maybe_move_out_of_jump_pad): Likewise.
7154 (cancel_breakpoint): Likewise.
7155 (linux_low_filter_event): Likewise.
7156 (wait_for_sigstop): Likewise.
7157 (linux_resume_one_lwp): Likewise.
7158 (need_step_over_p): Likewise.
7159 (start_step_over): Likewise.
7160 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7161 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7162 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7163 and save_inferior as saved_thread.
7164 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7166 (regcache_invalidate_thread): Likewise.
7167 * remote-utils.c (prepare_resume_reply): Likewise.
7168 * thread-db.c (thread_db_get_tls_address): Likewise.
7169 (disable_thread_event_reporting): Likewise.
7170 (remove_thread_event_breakpoints): Likewise.
7171 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7173 * target.h (set_desired_inferior): Renamed as...
7174 (set_desired_thread): New declaration. All uses updated.
7175 * server.c (myresume): Updated comment to reference thread instead
7177 (handle_serial_event): Likewise.
7178 (handle_target_event): Likewise.
7180 2014-09-12 Tom Tromey <tromey@redhat.com>
7181 Gary Benson <gbenson@redhat.com>
7183 * regcache.h: Include common-regcache.h.
7184 (regcache_read_pc): Don't declare.
7185 * regcache.c (get_thread_regcache_for_ptid): New function.
7187 2014-09-11 Tom Tromey <tromey@redhat.com>
7188 Gary Benson <gbenson@redhat.com>
7190 * symbol.c: New file.
7191 * Makefile.in (SFILES): Add symbol.c.
7192 (OBS): Add symbol.o.
7194 2014-09-11 Gary Benson <gbenson@redhat.com>
7196 * target.c (target_stop_ptid, target_continue_ptid): New
7199 2014-09-11 Tom Tromey <tromey@redhat.com>
7200 Gary Benson <gbenson@redhat.com>
7202 * target.h: Include target/target.h.
7203 * target.c (target_read_memory, target_read_uint32)
7204 (target_write_memory): New functions.
7206 2014-09-11 Gary Benson <gbenson@redhat.com>
7208 * server.h (debug_hw_points): Don't declare.
7209 * server.c (debug_hw_points): Don't define. Replace all uses
7210 with show_debug_regs.
7211 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7212 all uses with show_debug_regs.
7214 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7216 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7217 endianness into account.
7218 (ppc_supply_ptrace_register): Likewise.
7220 2014-09-03 James Hogan <james.hogan@imgtec.com>
7222 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7223 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7225 2014-09-03 Gary Benson <gbenson@redhat.com>
7227 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7228 ALL_DEBUG_ADDRESS_REGISTERS.
7230 2014-09-02 Gary Benson <gbenson@redhat.com>
7232 * i386-low.h: Renamed as...
7233 * x86-low.h: New file. All type, function and variable name
7234 prefixes changed from "i386_" to "x86_". All references updated.
7235 * i386-low.c: Renamed as...
7236 * x86-low.c: New file. All type, function and variable name
7237 prefixes changed from "i386_" to "x86_". All references updated.
7239 2014-09-02 Gary Benson <gbenson@redhat.com>
7241 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7242 (x86_linux_new_thread): Likewise.
7244 2014-08-29 Gary Benson <gbenson@redhat.com>
7246 * server.h (setjmp.h): Do not include.
7247 (toplevel): Do not declare.
7248 (common-exceptions.h): Include.
7249 (cleanups.h): Likewise.
7250 * server.c (toplevel): Do not define.
7251 (exit_code): New static global.
7252 (detach_or_kill_for_exit_cleanup): New function.
7253 (main): New function. Original main renamed to...
7254 (captured_main): New function.
7255 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7257 2014-08-29 Gary Benson <gbenson@redhat.com>
7259 * Makefile.in (SFILES): Add common/common-exceptions.c.
7260 (OBS): Add common-exceptions.o.
7261 (common-exceptions.o): New rule.
7262 * utils.c (prepare_to_throw_exception): New function.
7264 2014-08-29 Gary Benson <gbenson@redhat.com>
7266 * config.in: Regenerate.
7267 * configure: Likewise.
7269 2014-08-29 Gary Benson <gbenson@redhat.com>
7271 * Makefile.in (SFILES): Add common/cleanups.c.
7273 (cleanups.o): New rule.
7275 2014-08-29 Gary Benson <gbenson@redhat.com>
7277 * utils.c (internal_vwarning): New function.
7279 2014-08-28 Gary Benson <gbenson@redhat.com>
7281 * utils.h (fatal): Remove declaration.
7282 * utils.c (fatal): Remove function.
7284 2014-08-28 Gary Benson <gbenson@redhat.com>
7286 * tracepoint.c (gdb_agent_init): Replace fatal with
7288 (initialize_tracepoint): Likewise.
7290 2014-08-28 Gary Benson <gbenson@redhat.com>
7292 * remote-utils.c (remote_prepare): Replace fatal with error.
7294 2014-08-28 Gary Benson <gbenson@redhat.com>
7296 * linux-low.c (linux_async): Replace fatal with warning.
7298 (linux_start_non_stop): Return -1 if linux_async failed.
7300 2014-08-28 Gary Benson <gbenson@redhat.com>
7302 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7304 (i386_dr_low_get_addr): Remove vague comment.
7305 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7308 2014-08-28 Gary Benson <gbenson@redhat.com>
7310 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7311 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7313 (linux_resume_one_lwp): Likewise.
7314 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7316 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7317 with internal_error.
7318 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7319 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7320 (find_register_by_name): Replace fatal with internal_error.
7321 (find_regno): Likewise.
7322 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7323 * thread-db.c (thread_db_create_event): Likewise.
7324 (thread_db_load_search): Likewise.
7325 (try_thread_db_load_1): Likewise.
7326 * tracepoint.c (get_jump_space_head): Replace fatal with
7328 (claim_trampoline_space): Likewise.
7329 (have_fast_tracepoint_trampoline_buffer): Likewise.
7330 (cmd_qtstart): Likewise.
7331 (stop_tracing): Likewise.
7332 (fast_tracepoint_collecting): Likewise.
7333 (target_malloc): Likewise.
7334 (download_tracepoint): Likewise.
7335 (download_trace_state_variables): Replace check with gdb_assert.
7336 (upload_fast_traceframes): Replace fatal with internal_error.
7338 2014-08-19 Tom Tromey <tromey@redhat.com>
7339 Gary Benson <gbenson@redhat.com>
7341 * Makefile.in (SFILES): Add common/common-debug.c.
7342 (OBS): Add common-debug.o.
7343 (common-debug.o): New rule.
7344 * debug.h (debug_printf): Don't declare.
7345 * debug.c (debug_printf): Renamed and rewritten as...
7346 (debug_vprintf): New function.
7348 2014-08-19 Gary Benson <gbenson@redhat.com>
7350 * utils.h: Do not include print-utils.h.
7352 2014-08-19 Tom Tromey <tromey@redhat.com>
7353 Gary Benson <gbenson@redhat.com>
7355 * server.h: Add static assertion.
7356 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7358 2014-08-19 Tom Tromey <tromey@redhat.com>
7359 Gary Benson <gbenson@redhat.com>
7361 * Makefile.in (SFILES): Add common/errors.c.
7362 (OBS): Add errors.o.
7363 (IPA_OBS): Add errors-ipa.o.
7364 (errors.o): New rule.
7365 (errors-ipa.o): Likewise.
7366 * utils.h (perror_with_name, error, warning): Don't declare.
7367 * utils.c (warning): Renamed and rewritten as...
7368 (vwarning): New function.
7369 (error): Renamed and rewritten as...
7370 (verror): New function.
7371 (internal_error): Renamed and rewritten as...
7372 (internal_verror): New function.
7374 2014-08-07 Gary Benson <gbenson@redhat.com>
7376 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7377 * configure: Regenerate.
7378 * config.in: Likewise.
7379 * server.h: Do not include errno.h.
7380 * event-loop.c: Likewise.
7381 * hostio-errno.c: Likewise.
7382 * linux-low.c: Likewise.
7383 * remote-utils.c: Likewise.
7384 * spu-low.c: Likewise.
7385 * utils.c: Likewise.
7386 * gdbreplay.c: Unconditionally include errno.h.
7388 2014-08-07 Gary Benson <gbenson@redhat.com>
7390 * server.h: Do not include string.h.
7391 * event-loop.c: Likewise.
7392 * linux-low.c: Likewise.
7393 * regcache.c: Likewise.
7394 * remote-utils.c: Likewise.
7395 * spu-low.c: Likewise.
7396 * utils.c: Likewise.
7398 2014-08-07 Gary Benson <gbenson@redhat.com>
7400 * server.h: Do not include gdb_assert.h.
7402 2014-08-07 Gary Benson <gbenson@redhat.com>
7404 * server.h: Do not include common-utils.h.
7406 2014-08-07 Gary Benson <gbenson@redhat.com>
7408 * server.h: Do not include ptid.h.
7409 * notif.h: Likewise.
7411 2014-08-07 Gary Benson <gbenson@redhat.com>
7413 * server.h: Do not include gdb_locale.h.
7415 2014-08-07 Gary Benson <gbenson@redhat.com>
7417 * server.h: Do not include gdb/signals.h.
7418 * win32-low.c: Likewise.
7420 2014-08-07 Gary Benson <gbenson@redhat.com>
7422 * server.h: Do not include pathmax.h.
7424 2014-08-07 Gary Benson <gbenson@redhat.com>
7426 * server.h: Do not include libiberty.h.
7427 * linux-bfin-low.c: Likewise.
7429 2014-08-07 Gary Benson <gbenson@redhat.com>
7431 * server.h: Do not include ansidecl.h.
7433 2014-08-07 Gary Benson <gbenson@redhat.com>
7435 * linux-x86-low.c: Do not include stddef.h.
7436 * lynx-ppc-low.c: Likewise.
7437 * tracepoint.c: Likewise.
7439 2014-08-07 Gary Benson <gbenson@redhat.com>
7441 * server.h: Do not include stdarg.h.
7442 * nto-low.c: Likewise.
7444 2014-08-07 Gary Benson <gbenson@redhat.com>
7446 * server.h: Do not include stdlib.h.
7447 * inferiors.c: Likewise.
7448 * linux-low.c: Likewise.
7449 * regcache.c: Likewise.
7450 * spu-low.c: Likewise.
7451 * tracepoint.c: Likewise.
7452 * utils.c: Likewise.
7454 2014-08-07 Gary Benson <gbenson@redhat.com>
7456 * server.h: Do not include stdio.h.
7457 * linux-low.c: Likewise.
7458 * remote-utils.c: Likewise.
7459 * spu-low.c: Likewise.
7460 * utils.c: Likewise.
7461 * wincecompat.c: Likewise.
7463 2014-08-06 Gary Benson <gbenson@redhat.com>
7465 * regcache.c (init_register_cache): Move conditionals inside if.
7467 2014-08-06 Gary Benson <gbenson@redhat.com>
7469 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7471 2014-07-31 Gary Benson <gbenson@redhat.com>
7473 * ax.h: Do not include server.h.
7474 * gdbthread.h: Likewise.
7475 * lynx-low.h: Likewise.
7476 * notif.h: Likewise.
7478 2014-07-30 Gary Benson <gbenson@redhat.com>
7480 * server.h: Include common-defs.h.
7481 Do not include config.h or build-gnulib-gdbserver/config.h.
7483 2014-07-30 Gary Benson <gbenson@redhat.com>
7485 * hostio-errno.c: Move server.h to top of includes list.
7486 * inferiors.c: Likewise.
7487 * linux-x86-low.c: Likewise.
7488 * notif.c: Include server.h.
7490 2014-07-24 Tom Tromey <tromey@redhat.com>
7491 Gary Benson <gbenson@redhat.com>
7493 * server.h (CORE_ADDR): Now unsigned.
7495 2014-07-16 Pedro Alves <palves@redhat.com>
7497 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7499 2014-07-15 Pedro Alves <palves@redhat.com>
7501 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7504 2014-07-11 Pedro Alves <palves@redhat.com>
7506 * linux-low.c (kill_wait_lwp): New function, based on
7507 kill_one_lwp_callback, but use my_waitpid directly.
7508 (kill_one_lwp_callback, linux_kill): Use it.
7510 2014-06-23 Pedro Alves <palves@redhat.com>
7512 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7513 before setting DR0..DR3.
7515 2014-06-20 Gary Benson <gbenson@redhat.com>
7517 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7518 * configure: Regenerated.
7519 * config.in: Likewise.
7521 2014-06-20 Gary Benson <gbenson@redhat.com>
7523 * Makefile.in (SFILES): Update locations for files moved
7525 (object file files): Reordered.
7527 2014-06-20 Gary Benson <gbenson@redhat.com>
7529 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7530 (i386_dr_low_set_addr): Likewise.
7531 (i386_dr_low_get_addr): Likewise.
7532 (i386_dr_low_can_set_control): Likewise.
7533 (i386_dr_low_set_control): Likewise.
7534 (i386_dr_low_get_control): Likewise.
7535 (i386_dr_low_get_status): Likewise.
7536 (i386_get_debug_register_length): Likewise.
7537 * linux-x86-low.c (i386_dr_low_set_addr):
7538 Changed signature. Made static.
7539 (i386_dr_low_get_addr): Likewise.
7540 (i386_dr_low_set_control): Likewise.
7541 (i386_dr_low_get_control): Likewise.
7542 (i386_dr_low_get_status): Likewise.
7543 (i386_dr_low): New global variable.
7544 * win32-i386-low.c (i386_dr_low_set_addr):
7545 Changed signature. Made static.
7546 (i386_dr_low_get_addr): Likewise.
7547 (i386_dr_low_set_control): Likewise.
7548 (i386_dr_low_get_control): Likewise.
7549 (i386_dr_low_get_status): Likewise.
7550 (i386_dr_low): New global variable.
7552 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7554 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7555 * Makefile.in (AR, AR_FLAGS): Define.
7556 * configure: Regenerate.
7558 2014-06-19 Gary Benson <gbenson@redhat.com>
7560 * Makefile.in (i386-dregs.o): New rule.
7561 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7562 * i386-low.c (target.h): Remove include.
7563 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7564 (DR_CONTROL_SHIFT): Likewise.
7565 (DR_CONTROL_SIZE): Likewise.
7566 (DR_RW_EXECUTE): Likewise.
7567 (DR_RW_WRITE): Likewise.
7568 (DR_RW_READ): Likewise.
7569 (DR_RW_IORW): Likewise.
7570 (DR_LEN_1): Likewise.
7571 (DR_LEN_2): Likewise.
7572 (DR_LEN_4): Likewise.
7573 (DR_LEN_8): Likewise.
7574 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7575 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7576 (DR_ENABLE_SIZE): Likewise.
7577 (DR_LOCAL_SLOWDOWN): Likewise.
7578 (DR_GLOBAL_SLOWDOWN): Likewise.
7579 (DR_CONTROL_RESERVED): Likewise.
7580 (I386_DR_CONTROL_MASK): Likewise.
7581 (I386_DR_VACANT): Likewise.
7582 (I386_DR_LOCAL_ENABLE): Likewise.
7583 (I386_DR_GLOBAL_ENABLE): Likewise.
7584 (I386_DR_DISABLE): Likewise.
7585 (I386_DR_SET_RW_LEN): Likewise.
7586 (I386_DR_GET_RW_LEN): Likewise.
7587 (I386_DR_WATCH_HIT): Likewise.
7588 (i386_wp_op_t): Likewise.
7589 (i386_show_dr): Likewise.
7590 (i386_length_and_rw_bits): Likewise.
7591 (i386_insert_aligned_watchpoint): Likewise.
7592 (i386_remove_aligned_watchpoint): Likewise.
7593 (i386_handle_nonaligned_watchpoint): Likewise.
7594 i386_update_inferior_debug_regs(): Likewise.
7595 (i386_dr_insert_watchpoint): Likewise.
7596 (i386_dr_remove_watchpoint): Likewise.
7597 (i386_dr_region_ok_for_watchpoint): Likewise.
7598 (i386_dr_stopped_data_address): Likewise.
7599 (i386_dr_stopped_by_watchpoint): Likewise.
7601 2014-06-19 Gary Benson <gbenson@redhat.com>
7603 * i386-low.c (i386_dr_show): Renamed to
7604 i386_show_dr and made static. All uses updated.
7605 (i386_dr_length_and_rw_bits): Renamed to
7606 i386_length_and_rw_bits and made static.
7608 (i386_dr_insert_aligned_watchpoint): Renamed to
7609 i386_insert_aligned_watchpoint and made static.
7611 (i386_dr_remove_aligned_watchpoint): Renamed to
7612 i386_remove_aligned_watchpoint and made static.
7614 (i386_dr_update_inferior_debug_regs): Renamed to
7615 i386_update_inferior_debug_regs and made static.
7618 2014-06-18 Gary Benson <gbenson@redhat.com>
7620 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7621 (i386_dr_low_can_set_control): Likewise.
7622 (i386_get_debug_register_length): Likewise.
7623 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7624 (i386_dr_low_can_set_control): Likewise.
7625 (i386_get_debug_register_length): Likewise.
7627 2014-06-17 Gary Benson <gbenson@redhat.com>
7629 * i386-low.h (i386-dregs.h): New include.
7630 (DR_FIRSTADDR): Now in i386-dregs.h.
7631 (DR_LASTADDR): Likewise.
7632 (DR_NADDR): Likewise.
7633 (DR_STATUS): Likewise.
7634 (DR_CONTROL): Likewise.
7635 (i386_debug_reg_state): Likewise.
7636 (i386_dr_insert_watchpoint): Likewise.
7637 (i386_dr_remove_watchpoint): Likewise.
7638 (i386_dr_region_ok_for_watchpoint): Likewise.
7639 (i386_dr_stopped_data_address): Likewise.
7640 (i386_dr_stopped_by_watchpoint): Likewise.
7641 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7643 2014-06-18 Gary Benson <gbenson@redhat.com>
7645 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7646 i386_dr_insert_watchpoint.
7647 (i386_low_remove_watchpoint): Renamed to
7648 i386_dr_remove_watchpoint.
7649 (i386_low_region_ok_for_watchpoint): Renamed to
7650 i386_dr_region_ok_for_watchpoint.
7651 (i386_low_stopped_data_address): Renamed to
7652 i386_dr_stopped_data_address.
7653 (i386_low_stopped_by_watchpoint): Renamed to
7654 i386_dr_stopped_by_watchpoint.
7655 * i386-low.c (i386_show_dr): Renamed to
7656 i386_dr_show and made nonstatic. All uses updated.
7657 (i386_length_and_rw_bits): Renamed to
7658 i386_dr_length_and_rw_bits and made nonstatic.
7660 (i386_insert_aligned_watchpoint): Renamed to
7661 i386_dr_insert_aligned_watchpoint and made nonstatic.
7663 (i386_remove_aligned_watchpoint): Renamed to
7664 i386_dr_remove_aligned_watchpoint and made nonstatic.
7666 (i386_update_inferior_debug_regs): Renamed to
7667 i386_dr_update_inferior_debug_regs and made nonstatic.
7669 (i386_low_insert_watchpoint): Renamed to
7670 i386_dr_insert_watchpoint. All uses updated.
7671 (i386_low_remove_watchpoint): Renamed to
7672 i386_dr_remove_watchpoint. All uses updated.
7673 (i386_low_region_ok_for_watchpoint): Renamed to
7674 i386_dr_region_ok_for_watchpoint. All uses updated.
7675 (i386_low_stopped_data_address): Renamed to
7676 i386_dr_stopped_data_address. All uses updated.
7677 (i386_low_stopped_by_watchpoint): Renamed to
7678 i386_dr_stopped_by_watchpoint. All uses updated.
7680 2014-06-18 Gary Benson <gbenson@redhat.com>
7682 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7683 (i386_dr_low_can_set_control): Likewise.
7684 (i386_insert_aligned_watchpoint): New check.
7686 2014-06-18 Gary Benson <gbenson@redhat.com>
7688 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7691 2014-06-18 Gary Benson <gbenson@redhat.com>
7693 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7694 instead of fatal and error.
7695 (i386_handle_nonaligned_watchpoint): Likewise.
7697 2014-06-18 Gary Benson <gbenson@redhat.com>
7699 * i386-low.c (i386_get_debug_register_length): New macro.
7700 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7701 (i386_show_dr): Use debug_printf instead of fprintf. Use
7702 phex to format values.
7704 2014-06-18 Gary Benson <gbenson@redhat.com>
7706 * i386-low.h: Comment changes.
7707 * i386-low.c: Likewise.
7709 2014-06-18 Gary Benson <gbenson@redhat.com>
7711 * i386-low.c: Whitespace changes.
7713 2014-06-12 Tom Tromey <tromey@redhat.com>
7715 * utils.c (freeargv): Remove.
7717 2014-06-12 Tom Tromey <tromey@redhat.com>
7719 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7720 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7721 (parse_debug_format_options): Likewise.
7722 (gdbserver_usage): Likewise.
7723 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7724 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7725 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7727 ($(LIBGNU)): Depend on libiberty.
7728 (all-lib): Recurse into all subdirs.
7729 (install-only): Invoke "install" target in subdirs.
7730 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7732 * configure: Rebuild.
7733 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7734 for vasprintf, vsnprintf, or gettimeofday.
7735 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7738 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7740 * development.sh: Delete.
7741 * Makefile.in (config.status): Adjust dependency on development.sh.
7742 * configure.ac: Adjust development.sh source call.
7743 * configure: Regenerate.
7745 2014-06-02 Pedro Alves <palves@redhat.com>
7747 * ax.c (gdb_free_agent_expr): New function.
7748 * ax.h (gdb_free_agent_expr): New declaration.
7749 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7751 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7753 (clear_breakpoint_conditions_and_commands): New function.
7754 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7755 (clear_breakpoint_conditions_and_commands): New declaration.
7757 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7759 * linux-aarch64-low.c (asm/ptrace.h): Include.
7761 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7763 Fix TLS access for -static -pthread.
7764 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7765 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7766 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7768 2014-05-20 Pedro Alves <palves@redhat.com>
7770 * linux-aarch64-low.c (aarch64_insert_point)
7771 (aarch64_remove_point): No longer check whether the type is
7772 supported here. Adjust to new interface.
7773 (the_low_target): Install aarch64_supports_z_point_type as
7774 supports_z_point_type method.
7775 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7776 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7777 instead of a Z packet char. Adjust.
7778 (arm_supports_z_point_type): New function.
7779 (arm_insert_point, arm_remove_point): Adjust to new interface.
7780 (the_low_target): Install arm_supports_z_point_type.
7781 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7782 (cris_insert_point, cris_remove_point): Adjust to new interface.
7783 Don't check whether the type is supported here.
7784 (the_low_target): Install cris_supports_z_point_type.
7785 * linux-low.c (linux_supports_z_point_type): New function.
7786 (linux_insert_point, linux_remove_point): Adjust to new interface.
7787 * linux-low.h (struct linux_target_ops) <insert_point,
7788 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7789 raw_breakpoint pointer parameter.
7790 <supports_z_point_type>: New method.
7791 * linux-mips-low.c (mips_supports_z_point_type): New function.
7792 (mips_insert_point, mips_remove_point): Adjust to new interface.
7793 Use mips_supports_z_point_type.
7794 (the_low_target): Install mips_supports_z_point_type.
7795 * linux-ppc-low.c (the_low_target): Install NULL as
7796 supports_z_point_type method.
7797 * linux-s390-low.c (the_low_target): Install NULL as
7798 supports_z_point_type method.
7799 * linux-sparc-low.c (the_low_target): Install NULL as
7800 supports_z_point_type method.
7801 * linux-x86-low.c (x86_supports_z_point_type): New function.
7802 (x86_insert_point): Adjust to new insert_point interface. Use
7803 insert_memory_breakpoint. Adjust to new
7804 i386_low_insert_watchpoint interface.
7805 (x86_remove_point): Adjust to remove_point interface. Use
7806 remove_memory_breakpoint. Adjust to new
7807 i386_low_remove_watchpoint interface.
7808 (the_low_target): Install x86_supports_z_point_type.
7809 * lynx-low.c (lynx_target_ops): Install NULL as
7810 supports_z_point_type callback.
7811 * nto-low.c (nto_supports_z_point_type): New.
7812 (nto_insert_point, nto_remove_point): Adjust to new interface.
7813 (nto_target_ops): Install nto_supports_z_point_type.
7814 * mem-break.c: Adjust intro comment.
7815 (struct raw_breakpoint) <raw_type, size>: New fields.
7816 <inserted>: Update comment.
7817 <shlib_disabled>: Delete field.
7818 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7819 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7820 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7821 (raw_bkpt_type_to_target_hw_bp_type): New function.
7822 (find_enabled_raw_code_breakpoint_at): New function.
7823 (find_raw_breakpoint_at): New type and size parameters. Use them.
7824 (insert_memory_breakpoint): New function, based off
7825 set_raw_breakpoint_at.
7826 (remove_memory_breakpoint): New function.
7827 (set_raw_breakpoint_at): Reimplement.
7828 (set_breakpoint): New, based on set_breakpoint_at.
7829 (set_breakpoint_at): Reimplement.
7830 (delete_raw_breakpoint): Go through the_target->remove_point
7831 instead of assuming memory breakpoints.
7832 (find_gdb_breakpoint_at): Delete.
7833 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7834 (find_gdb_breakpoint): New function.
7835 (set_gdb_breakpoint_at): Delete.
7836 (z_type_supported): New function.
7837 (set_gdb_breakpoint_1): New function, loosely based off
7838 set_gdb_breakpoint_at.
7839 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7840 (delete_gdb_breakpoint_at): Delete.
7841 (delete_gdb_breakpoint_1): New function, loosely based off
7842 delete_gdb_breakpoint_at.
7843 (delete_gdb_breakpoint): New function.
7844 (clear_gdb_breakpoint_conditions): Rename to ...
7845 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7847 (add_condition_to_breakpoint): Make static.
7848 (add_breakpoint_condition): Take a struct breakpoint pointer
7849 instead of an address. Adjust.
7850 (gdb_condition_true_at_breakpoint): Rename to ...
7851 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7853 (gdb_condition_true_at_breakpoint): Reimplement.
7854 (add_breakpoint_commands): Take a struct breakpoint pointer
7855 instead of an address. Adjust.
7856 (gdb_no_commands_at_breakpoint): Rename to ...
7857 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7858 parameter. Return true if no breakpoint was found. Change debug
7860 (gdb_no_commands_at_breakpoint): Reimplement.
7861 (run_breakpoint_commands): Rename to ...
7862 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7863 and change return type to boolean.
7864 (run_breakpoint_commands): New function.
7865 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7866 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7867 breakpoint. Go through the_target->remove_point instead of
7868 assuming memory breakpoint.
7869 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7870 software and hardware breakpoints.
7871 (reinsert_raw_breakpoint): Go through the_target->insert_point
7872 instead of assuming memory breakpoint.
7873 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7874 software and hardware breakpoints.
7875 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7876 Check both software and hardware breakpoints.
7877 (validate_inserted_breakpoint): Assert the breakpoint is a
7878 software breakpoint. Set the inserted flag to -1 instead of
7879 setting shlib_disabled.
7880 (delete_disabled_breakpoints): Adjust.
7881 (validate_breakpoints): Only validate software breakpoints.
7882 Adjust to inserted flag change.
7883 (check_mem_read, check_mem_write): Skip breakpoint types other
7884 than software breakpoints. Adjust to inserted flag change.
7885 * mem-break.h (enum raw_bkpt_type): New enum.
7886 (raw_breakpoint, struct process_info): Forward declare.
7887 (Z_packet_to_target_hw_bp_type): Delete declaration.
7888 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7889 (set_gdb_breakpoint, delete_gdb_breakpoint)
7890 (clear_breakpoint_conditions): New declarations.
7891 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7892 (breakpoint_inserted_here): Update comment.
7893 (add_breakpoint_condition, add_breakpoint_commands): Replace
7894 address parameter with a breakpoint pointer parameter.
7895 (gdb_breakpoint_here): Update comment.
7896 (delete_gdb_breakpoint_at): Delete.
7897 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7898 * server.c (process_point_options): Take a struct breakpoint
7899 pointer instead of an address. Adjust.
7900 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7901 delete_gdb_breakpoint.
7902 * spu-low.c (spu_target_ops): Install NULL as
7903 supports_z_point_type method.
7904 * target.h: Include mem-break.h.
7905 (struct target_ops) <prepare_to_access_memory>: Update comment.
7906 <supports_z_point_type>: New field.
7907 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7908 instead of a char. Also take a raw breakpoint pointer.
7909 * win32-arm-low.c (the_low_target): Install NULL as
7910 supports_z_point_type.
7911 * win32-i386-low.c (i386_supports_z_point_type): New function.
7912 (i386_insert_point, i386_remove_point): Adjust to new interface.
7913 (the_low_target): Install i386_supports_z_point_type.
7914 * win32-low.c (win32_supports_z_point_type): New function.
7915 (win32_insert_point, win32_remove_point): Adjust to new interface.
7916 (win32_target_ops): Install win32_supports_z_point_type.
7917 * win32-low.h (struct win32_target_ops):
7918 <supports_z_point_type>: New method.
7919 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7920 instead of a char. Also take a raw breakpoint pointer.
7922 2014-05-20 Pedro Alves <palves@redhat.com>
7924 * mem-break.h: Include break-common.h.
7925 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7926 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7927 (Z_packet_to_target_hw_bp_type): New declaration.
7928 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7929 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7930 (Z_PACKET_ACCESS_WP): Delete macros.
7931 (Z_packet_to_hw_type): Delete function.
7932 * i386-low.h: Don't include break-common.h here.
7933 (Z_packet_to_hw_type): Delete declaration.
7934 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7935 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7936 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7937 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7938 * linux-aarch64-low.c: Don't include break-common.h here.
7939 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7940 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7941 (Z_packet_to_target_hw_bp_type): Delete function.
7942 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7944 (mips_insert_point, mips_remove_point): Use
7945 Z_packet_to_target_hw_bp_type.
7947 2014-05-20 Pedro Alves <palves@redhat.com>
7949 * linux-aarch64-low.c: Include break-common.h.
7950 (enum target_point_type): Delete.
7951 (Z_packet_to_point_type): Rename to ...
7952 (Z_packet_to_target_hw_bp_type): ... this, and return a
7953 target_hw_bp_type instead.
7954 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7955 instead of an enum target_point_type.
7956 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7958 (aarch64_dr_state_insert_one_point)
7959 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7960 (aarch64_handle_aligned_watchpoint)
7961 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7962 Take an enum target_hw_bp_type instead of an enum
7964 (aarch64_supports_z_point_type): New function.
7965 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7966 use Z_packet_to_target_hw_bp_type.
7968 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7970 * configure.ac: Only use -Werror by default when DEVELOPMENT
7972 * configure: Regenerate.
7974 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7976 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7977 * linux-x86-low.c (X86_64_USER_REGS): New.
7978 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7980 2014-04-28 Yao Qi <yao@codesourcery.com>
7982 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7985 2014-04-25 Pedro Alves <palves@redhat.com>
7988 * linux-low.c (linux_attach_fail_reason_string): New function.
7989 (linux_attach_lwp): Delete.
7990 (linux_attach_lwp_1): Rename to ...
7991 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7992 argument. Remove "initial" parameter. Return int instead of
7993 void. Don't error or warn here.
7994 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7995 failure to attach to the tgid. Call warning when failing to
7997 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7998 argument. Remove "initial" parameter. Return int instead of
7999 void. Don't error or warn here.
8000 (linux_attach_fail_reason_string): New declaration.
8001 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8002 interface change. Use linux_attach_fail_reason_string.
8004 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8005 Walfred Tedeschi <walfred.tedeschi@intel.com>
8007 * Makefile.in: Added rules to handle new files
8008 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8009 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8010 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8011 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8012 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8013 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8015 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8016 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8017 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8018 i386/x32-avx512.xml.
8019 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8020 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8021 i386/x32-avx512-linux.xml.
8022 * i387-fp.c (num_avx512_k_registers): New constant for number
8024 (num_avx512_zmmh_low_registers): New constant for number of
8025 lower ZMM registers (0-15).
8026 (num_avx512_zmmh_high_registers): New constant for number of
8027 higher ZMM registers (16-31).
8028 (num_avx512_ymmh_registers): New contant for number of higher
8029 YMM registers (ymm16-31 added by avx521 on x86_64).
8030 (num_avx512_xmm_registers): New constant for number of higher
8031 XMM registers (xmm16-31 added by AVX512 on x86_64).
8032 (struct i387_xsave): Add space for AVX512 registers.
8033 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8034 Add code to handle AVX512 registers.
8035 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8036 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8037 prototypei from generated file.
8038 (tdesc_amd64_avx512_linux): Likewise.
8039 (init_registers_x32_avx512_linux): Likewise.
8040 (tdesc_x32_avx512_linux): Likewise.
8041 (init_registers_i386_avx512_linux): Likewise.
8042 (tdesc_i386_avx512_linux): Likewise.
8043 (x86_64_regmap): Add AVX512 registers.
8044 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8046 (initialize_low_arch): Add code to initialize AVX512 registers.
8048 2014-04-23 Pedro Alves <palves@redhat.com>
8050 * mem-break.c (find_gdb_breakpoint_at): Make static.
8051 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8053 2014-04-23 Pedro Alves <palves@redhat.com>
8055 * i386-low.c: Don't include break-common.h here.
8056 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8057 prototype to take target_hw_bp_type as argument instead of a Z
8059 * i386-low.h: Include break-common.h here.
8060 (Z_packet_to_hw_type): Declare.
8061 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8063 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8064 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8065 (x86_remove_point): Convert the packet number to a
8066 target_hw_bp_type before calling i386_low_remove_watchpoint.
8067 * win32-i386-low.c (i386_insert_point): Convert the packet number
8068 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8069 (i386_remove_point): Convert the packet number to a
8070 target_hw_bp_type before calling i386_low_remove_watchpoint.
8072 2014-04-23 Pedro Alves <palves@redhat.com>
8074 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8076 2014-04-10 Pedro Alves <palves@redhat.com>
8078 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8079 Check if the condition or command is NULL before checking if the
8080 breakpoint is known. On success, return true.
8081 * mem-break.h (add_breakpoint_condition): Document return.
8082 (add_breakpoint_commands): Add describing comment.
8083 * server.c (skip_to_semicolon): New function.
8084 (process_point_options): Use it.
8086 2014-04-09 Pedro Alves <palves@redhat.com>
8088 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8091 2014-02-27 Pedro Alves <palves@redhat.com>
8094 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8096 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8098 (last_thread_of_process_p): Take a PID argument instead of a
8100 (linux_wait_for_lwp): Delete.
8101 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8103 (linux_low_filter_event): New function, party factored out from
8104 linux_wait_for_event.
8105 (linux_wait_for_event): Rename to ...
8106 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8107 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8108 sigsuspend. Check for zombie leaders.
8109 (linux_wait_for_event): Reimplement as wrapper around
8110 linux_wait_for_event_filtered.
8111 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8112 a normal or signal exit is seen, it's the whole process exiting.
8113 (wait_for_sigstop): No longer a for_each_inferior callback.
8114 Rewrite on top of linux_wait_for_event_filtered.
8115 (stop_all_lwps): Call wait_for_sigstop directly.
8116 * server.c (resume, handle_target_event): Handle
8117 TARGET_WAITKIND_NO_RESUMED.
8119 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8121 * win32-low.c (psapi_get_dll_name,
8122 * win32_CreateToolhelp32Snapshot): Delete.
8123 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8124 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8126 (handle_load_dll): Add function description.
8127 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8129 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8131 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8133 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8134 base address when calling win32_add_one_solib.
8135 (handle_load_dll): Delete local variable load_addr.
8136 Remove 0x1000 offset applied to DLL base address when calling
8137 win32_add_one_solib.
8138 (handle_unload_dll): Add comment.
8140 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8142 * win32-low.c (win32_add_all_dlls): Renames
8143 win32_ensure_ntdll_loaded. Rewrite function documentation.
8144 Adjust implementation to always load all DLLs.
8145 Add 0x1000 offset to DLL base address when calling
8146 win32_add_one_solib.
8147 (child_initialization_done): New static global.
8148 (do_initial_child_stuff): Set child_initialization_done to
8149 zero during child initialization, and 1 after. Replace call
8150 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8152 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8153 (handle_unload_dll): Add function documentation.
8154 (get_child_debug_event): Ignore load and unload DLL events
8155 during child initialization.
8157 2014-02-20 Doug Evans <dje@google.com>
8159 Remove global all_lwps.
8160 * inferiors.h (ptid_of): Move here from linux-low.h.
8161 (pid_of, lwpid_of): Ditto.
8162 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8163 parameter is a struct thread_info * now.
8164 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8165 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8166 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8168 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8169 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8170 * linux-arm-low.c (update_registers_callback): Update, "entry"
8171 parameter is a struct thread_info * now.
8172 Fetch lwpid from current_inferior directly.
8173 (arm_insert_point): Pass &all_threads to find_inferior instead of
8175 (arm_remove_point): Ditto.
8176 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8177 (arm_prepare_to_resume): Fetch pid from thread.
8178 (arm_read_description): Fetch lwpid from current_inferior directly.
8179 * linux-low.c (all_lwps): Delete.
8180 (delete_lwp): Delete call to remove_inferior.
8181 (handle_extended_wait): Fetch lwpid from thread.
8182 (add_lwp): Don't set lwp->entry.id. Remove call to
8183 add_inferior_to_list.
8184 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8185 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8186 (kill_one_lwp_callback): Ditto.
8187 (linux_kill): Don't dereference NULL pointer.
8188 Fetch ptid,lwpid from thread.
8189 (get_detach_signal): Fetch ptid from thread.
8190 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8191 Simplify call to regcache_invalidate_thread.
8192 (delete_lwp_callback): Update, "entry" parameter is a
8193 struct thread_info * now. Fetch pid from thread.
8194 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8195 (status_pending_p_callback): Update, "entry" parameter is a
8196 struct thread_info * now. Fetch ptid from thread.
8197 (find_lwp_pid): Update, "entry" parameter is a
8198 struct thread_info * now.
8199 (linux_wait_for_lwp): Fetch pid from thread.
8200 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8201 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8202 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8203 (dequeue_one_deferred_signal): Ditto.
8204 (cancel_breakpoint): Fetch ptid from current_inferior.
8205 (linux_wait_for_event): Pass &all_threads to find_inferior,
8206 not &all_lwps. Fetch ptid, lwpid from thread.
8207 (count_events_callback): Update, "entry" parameter is a
8208 struct thread_info * now.
8209 (select_singlestep_lwp_callback): Ditto.
8210 (select_event_lwp_callback): Ditto.
8211 (cancel_breakpoints_callback): Ditto.
8212 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8214 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8215 (unsuspend_one_lwp): Update, "entry" parameter is a
8216 struct thread_info * now.
8217 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8219 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8220 Fetch lwpid from thread, not lwp.
8221 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8222 Pass &all_threads to find_inferior, not &all_lwps.
8223 (send_sigstop): Fetch lwpid from thread, not lwp.
8224 (send_sigstop_callback): Update, "entry" parameter is a
8225 struct thread_info * now.
8226 (suspend_and_send_sigstop_callback): Ditto.
8227 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8228 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8229 struct thread_info * now.
8230 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8232 (lwp_running): Update, "entry" parameter is a
8233 struct thread_info * now.
8234 (stop_all_lwps): Fetch ptid from thread.
8235 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8236 (linux_resume_one_lwp): Fetch lwpid from thread.
8237 (linux_set_resume_request): Update, "entry" parameter is a
8238 struct thread_info * now. Fetch pid, lwpid from thread.
8239 (resume_status_pending_p): Update, "entry" parameter is a
8240 struct thread_info * now.
8241 (need_step_over_p): Ditto. Fetch lwpid from thread.
8242 (start_step_over): Fetch lwpid from thread.
8243 (linux_resume_one_thread): Update, "entry" parameter is a
8244 struct thread_info * now. Fetch lwpid from thread.
8245 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8246 (proceed_one_lwp): Update, "entry" parameter is a
8247 struct thread_info * now. Fetch lwpid from thread.
8248 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8249 struct thread_info * now.
8250 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8251 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8252 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8254 (regsets_store_inferior_registers): Ditto.
8255 (fetch_register, store_register): Ditto.
8256 (linux_read_memory, linux_write_memory): Ditto.
8257 (linux_request_interrupt): Ditto.
8258 (linux_read_auxv): Ditto.
8259 (linux_xfer_siginfo): Ditto.
8260 (linux_qxfer_spu): Ditto.
8261 (linux_qxfer_libraries_svr4): Ditto.
8262 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8263 moved to inferiors.h.
8265 (get_thread_lwp): Update.
8266 (struct lwp_info): Delete member "entry". Simplify comment for
8269 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8270 current_inferior directly.
8271 (update_watch_registers_callback): Update, "entry" parameter is a
8272 struct thread_info * now. Fetch pid from thread.
8273 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8274 (mips_insert_point): Fetch lwpid from current_inferior.
8275 Pass &all_threads to find_inferior, not &all_lwps.
8276 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8277 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8279 (mips_stopped_data_address): Ditto.
8280 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8282 * linux-tile-low.c (tile_arch_setup): Ditto.
8283 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8284 (update_debug_registers_callback): Update, "entry" parameter is a
8285 struct thread_info * now. Fetch pid from thread.
8286 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8287 Pass &all_threads to find_inferior, not &all_lwps.
8288 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8289 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8290 Pass &all_threads to find_inferior, not &all_lwps.
8291 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8292 (i386_dr_low_get_status): Ditto.
8293 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8294 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8295 (x86_linux_read_description): Ditto.
8296 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8298 2014-02-20 Doug Evans <dje@google.com>
8300 * inferiors.c (get_first_inferior): Fix buglet.
8302 2014-02-19 Doug Evans <dje@google.com>
8304 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8305 * inferiors.c (add_thread): Change result type to struct thread_info *.
8306 All callers updated.
8307 (add_lwp): Call add_thread here instead of in callers.
8308 All callers updated.
8309 * linux-low.h (get_lwp_thread): Rewrite.
8310 (struct lwp_info): New member "thread".
8312 2014-02-19 Doug Evans <dje@google.com>
8314 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8315 All callers updated.
8317 2014-02-19 Doug Evans <dje@google.com>
8319 * inferiors.c (add_thread): Fix whitespace.
8321 2014-02-19 Doug Evans <dje@google.com>
8323 * dll.c (clear_dlls): Replace accessing list implemention details
8325 * gdbthread.h (get_first_thread): Declare.
8326 * inferiors.c (for_each_inferior_with_data): New function.
8327 (get_first_thread): New function.
8328 (find_thread_ptid): Simplify.
8329 (get_first_inferior): New function.
8330 (clear_list): Delete.
8331 (one_inferior_p): New function.
8332 (clear_inferior_list): New function.
8333 (clear_inferiors): Update.
8334 * inferiors.h (for_each_inferior_with_data): Declare.
8335 (clear_inferior_list): Declare.
8336 (one_inferior_p): Declare.
8337 (get_first_inferior): Declare.
8338 * linux-low.c (linux_wait_for_event): Replace accessing list
8339 implemention details with API function.
8340 * server.c (target_running): Ditto.
8341 (accumulate_file_name_length): New function.
8342 (emit_dll_description): New function.
8343 (handle_qxfer_libraries): Replace accessing list implemention
8344 details with API function.
8345 (handle_qxfer_threads_worker): New function.
8346 (handle_qxfer_threads_proper): Replace accessing list implemention
8347 details with API function.
8348 (handle_query): Ditto.
8349 (visit_actioned_threads_callback_ftype): New typedef.
8350 (visit_actioned_threads_data): New struct.
8351 (visit_actioned_threads): Rewrite to be find_inferior callback.
8352 (resume): Call find_inferior.
8353 (handle_status): Replace accessing list implemention
8354 details with API function.
8355 (process_serial_event): Replace accessing list implemention details
8357 * target.c (set_desired_inferior): Replace accessing list implemention
8358 details with API function.
8359 * tracepoint.c (same_process_p): New function.
8360 (gdb_agent_about_to_close): Replace accessing list implemention
8361 details with API function.
8362 * win32-low.c (child_delete_thread): Replace accessing list
8363 implemention details with API function.
8364 (match_dll_by_basename): New function.
8365 (dll_is_loaded_by_basename): New function.
8366 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8367 details call to dll_is_loaded_by_basename.
8369 2014-02-19 Doug Evans <dje@google.com>
8371 * dll.h (struct dll_info): Add comment.
8372 * gdbthread.h (struct thread_info): Add comment.
8373 (current_ptid): Simplify.
8374 * inferiors.c (add_process): Update.
8375 (remove_process): Update.
8376 * inferiors.h (struct process_info): Rename member "head" to "entry".
8377 * linux-low.c (delete_lwp): Update.
8379 (last_thread_of_process_p): Update.
8380 (kill_one_lwp_callback, linux_kill): Update.
8381 (status_pending_p_callback): Update.
8382 (wait_for_sigstop): Update. Simplify read of ptid.
8383 (start_step_over): Update.
8384 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8385 (get_lwp_thread): Update.
8386 (struct lwp_info): Rename member "head" to "entry".
8387 * regcache.h (inferior_list_entry): Delete.
8388 * server.c (kill_inferior_callback): Update.
8389 (detach_or_kill_inferior_callback): Update.
8390 (print_started_pid): Update.
8391 (print_attached_pid): Update.
8392 (process_serial_event): Simplify read of ptid.
8393 * thread-db.c (thread_db_create_event): Update.
8394 (thread_db_get_tls_address): Update.
8395 * win32-low.c (current_inferior_ptid): Simplify.
8397 2014-02-19 Tom Tromey <tromey@redhat.com>
8399 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8401 (target_supports_btrace): Update.
8403 2014-02-14 Yao Qi <yao@codesourcery.com>
8405 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8406 (rsp-low-ipa.o): New target.
8408 2014-02-12 Tom Tromey <tromey@redhat.com>
8410 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8411 convert_ascii_to_int.
8412 * regcache.c (registers_to_string): Likewise.
8413 * remote-utils.c (decode_M_packet): Likewise.
8414 * server.c (process_serial_event): Likewise.
8416 2014-02-12 Tom Tromey <tromey@redhat.com>
8418 * server.c (handle_query, handle_v_run): Use hex2bin, not
8420 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8422 2014-02-12 Tom Tromey <tromey@redhat.com>
8424 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8425 convert_int_to_ascii.
8426 * regcache.c (registers_to_string, collect_register_as_string):
8428 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8430 * server.c (process_serial_event): Likewise.
8431 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8432 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8434 2014-02-12 Tom Tromey <tromey@redhat.com>
8436 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8437 bin2hex, not hexify.
8438 * tracepoint.c (cmd_qtstatus): Likewise.
8440 2014-02-12 Tom Tromey <tromey@redhat.com>
8442 * remote-utils.c (monitor_output): Pass explicit length to
8445 2014-02-12 Tom Tromey <tromey@redhat.com>
8447 * tracepoint.c: Include rsp-low.h.
8448 * server.c: Include rsp-low.h.
8449 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8450 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8452 * remote-utils.c: Include rsp-low.h.
8453 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8454 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8455 (convert_int_to_ascii, convert_ascii_to_int): Move to
8457 * regcache.c: Include rsp-low.h.
8458 * ax.c: Include rsp-low.h.
8459 * Makefile.in (SFILES): Add common/rsp-low.c.
8460 (OBS): Add rsp-low.o.
8461 (rsp-low.o): New target.
8463 2014-02-12 Tom Tromey <tromey@redhat.com>
8465 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8466 Include print-utils.h.
8467 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8468 (plongest, thirty_two, phex_nz): Remove.
8469 * Makefile.in (SFILES): Add common/print-utils.c.
8470 (OBS): Add print-utils.o.
8471 (print-utils-ipa.o): New target.
8472 (print-utils.o): New target.
8473 (IPA_OBJS): Add print-utils-ipa.o.
8475 2014-02-06 Tom Tromey <tromey@redhat.com>
8477 * Makefile.in (SFILES): Fix indentation.
8479 2014-02-05 Doug Evans <dje@google.com>
8481 * linux-low.c (linux_wait_for_event): Improve comment.
8482 (linux_wait_1): Keep current_inferior in sync with event_child.
8484 2014-01-22 Doug Evans <dje@google.com>
8486 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8488 2014-01-22 Doug Evans <dje@google.com>
8490 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8491 * configure: Regenerate.
8492 * config.in: Regenerate.
8493 * Makefile.in (SFILES): Add debug.c.
8495 * debug.c: New file.
8496 * debug.h: New file.
8497 * linux-aarch64-low.c (*): Update all debugging printfs to use
8498 debug_printf instead of fprintf.
8499 * linux-arm-low.c (*): Ditto.
8500 * linux-cris-low.c (*): Ditto.
8501 * linux-crisv32-low.c (*): Ditto.
8502 * linux-m32r-low.c (*): Ditto.
8503 * linux-sparc-low.c (*): Ditto.
8504 * linux-x86.c (*): Ditto.
8505 * linux-low.c (*): Ditto.
8506 (linux_wait_1): Add calls to debug_enter, debug_exit.
8507 (linux_wait): Remove redundant debugging printf.
8508 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8509 (linux_resume, unstop_all_lwps): Ditto.
8510 * mem-break.c (*): Update all debugging printfs to use
8511 debug_printf instead of fprintf.
8512 * remote-utils.c (*): Ditto.
8513 * thread-db.c (*): Ditto.
8514 * server.c #include <ctype.h>, "gdb_vecs.h".
8515 (debug_threads): Moved to debug.c.
8516 (*): Update all debugging printfs to use debug_printf instead of
8518 (start_inferior): Replace call to fflush with call to debug_flush.
8519 (monitor_show_help): Mention set debug-format.
8520 (parse_debug_format_options): New function.
8521 (handle_monitor_command): Handle "monitor set debug-format".
8522 (gdbserver_usage): Mention --debug-format.
8523 (main): Parse --debug-format.
8524 * server.h (debug_threads): Declaration moved to debug.h.
8526 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8527 trace_debug_1 that uses debug_printf.
8528 (tracepoint_look_up_symbols): Update all debugging printfs to use
8529 debug_printf instead of fprintf.
8531 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8533 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8536 2014-01-17 Pedro Alves <palves@redhat.com>
8539 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8540 defined after including gdb_proc_service.h.
8542 2014-01-16 Doug Evans <dje@google.com>
8544 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8545 (match_dll): Use it.
8547 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8549 * target.h (target_ops) <read_btrace>: Change parameters and
8550 return type to allow error reporting.
8551 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8552 trace reading errors on.
8553 * linux-low.c (linux_low_read_btrace): Pass trace reading
8555 (linux_low_disable_btrace): New.
8557 2014-01-15 Doug Evans <dje@google.com>
8559 * inferiors.c (thread_id_to_gdb_id): Delete.
8560 * inferiors.h (thread_id_to_gdb_id): Delete.
8562 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8564 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8565 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8568 2014-01-08 Pedro Alves <palves@redhat.com>
8570 * server.c (handle_status): Don't discard previous queued stop
8571 replies or thread's pending status here.
8572 (main) <disconnection>: Do it here instead.
8574 2014-01-08 Pedro Alves <palves@redhat.com>
8576 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8577 * server.c (visit_actioned_threads, handle_pending_status): New
8579 (handle_v_cont): Factor out parts to ...
8580 (resume): ... this new function. If in all-stop, and a thread
8581 being resumed has a pending status, report it without actually
8583 (myresume): Adjust to use the new 'resume' function.
8584 (clear_pending_status_callback, set_pending_status_callback)
8585 (find_status_pending_thread_callback): New functions.
8586 (handle_status): Handle the case of multiple threads having
8587 interesting statuses to report. Report threads' real last signal
8588 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8589 with an interesting thread to report the status for, instead of
8590 always reporting the status of the first thread.
8592 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8594 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8595 * gdbreplay.c (gdbreplay_version): Likewise.
8597 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8599 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8600 iov.iov_len with the real length in use.
8602 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8604 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8605 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8606 for all targets that use win32-low.c.
8607 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8608 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8610 2013-12-13 Pedro Alves <palves@redhat.com>
8612 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8613 if equal to TARGET_WAITKIND_LOADED.
8614 * win32-low.c (cached_status): New static global.
8615 (win32_wait): Add declaration.
8616 (do_initial_child_stuff): Flush all initial pending debug events
8617 up to the initial breakpoint.
8618 (win32_wait): If CACHED_STATUS was set, return that instead
8619 of doing a real wait. Remove the code resuming the execution
8620 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8621 during the initial phase. Also remove the code changing
8622 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8623 TARGET_WAITKIND_STOPPED.
8625 2013-12-11 Yao Qi <yao@codesourcery.com>
8627 * notif.c (handle_notif_ack): Return 0 if no notification
8630 2013-11-20 Doug Evans <dje@google.com>
8632 * linux-low.c (linux_set_resume_request): Fix comment.
8634 2013-11-20 Doug Evans <dje@google.com>
8636 * linux-low.c (resume_status_pending_p): Tweak comment.
8638 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8640 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8641 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8642 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8643 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8644 (srv_amd64_regobj): Add amd64-mpx.o.
8645 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8646 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8647 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8648 * i387-fp.c (num_pl_bnd_register) Added constant.
8649 (num_pl_bnd_cfg_registers) Added constant.
8650 (struct i387_xsave) Added reserved area and MPX fields.
8651 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8652 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8654 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8655 (init_registers_amd64_mpx_linux): Declare new function.
8656 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8657 (x86_64_regmap): Add MPX registers.
8658 (x86_linux_read_description): Add MPX case.
8659 (initialize_low_arch): Initialize MPX targets.
8661 2013-11-18 Tom Tromey <tromey@redhat.com>
8663 * configure: Rebuild.
8664 * configure.ac: Don't check for stdlib.h.
8665 * gdbreplay.c: Unconditionally include stdlib.h.
8667 2013-11-18 Tom Tromey <tromey@redhat.com>
8669 * config.in: Rebuild.
8670 * configure: Rebuild.
8671 * configure.ac: Don't use AC_HEADER_DIRENT.
8673 2013-11-18 Tom Tromey <tromey@redhat.com>
8675 * server.h: Don't check HAVE_STRING_H.
8676 * gdbreplay.c: Don't check HAVE_STRING_H.
8677 * configure: Rebuild.
8679 2013-11-18 Tom Tromey <tromey@redhat.com>
8681 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8684 2013-11-08 Tom Tromey <tromey@redhat.com>
8686 * configure, config.in: Rebuild.
8687 * configure.ac: Remove unused configury.
8689 2013-11-08 Tom Tromey <tromey@redhat.com>
8691 * acinclude.m4: Include common.m4, codeset.m4.
8692 * configure, config.in: Rebuild.
8693 * configure.ac: Use GDB_AC_COMMON.
8695 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8697 * linux-s390-low.c (HWCAP_S390_TE): New define.
8698 (s390_arch_setup): Consider the TE field in the HWCAP for
8699 determining 'have_regset_tdb'.
8701 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8704 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8707 2013-10-02 Pedro Alves <palves@redhat.com>
8709 * server.c (process_serial_event): Don't output "GDBserver
8710 exiting" if GDB is connected through stdio.
8711 * target.c (mywait): Likewise, be silent if GDB is connected
8714 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8716 * lynx-low.c (lynx_add_threads_after_attach): New function.
8717 (lynx_attach): Remove call to add_thread. Add call to
8718 lynx_add_threads_after_attach instead.
8720 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8722 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8723 * config.in, configure: Regenerated.
8725 2013-09-18 Yao Qi <yao@codesourcery.com>
8728 * server.c (start_inferior): Clear 'resume_info'.
8730 2013-09-16 Jiong Wang <jiwang@tilera.com>
8732 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8735 2013-09-16 Jiong Wang <jiwang@tilera.com>
8737 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8738 linux-tile-low.o to srv_tgtobj.
8740 2013-09-16 Will Newton <will.newton@linaro.org>
8742 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8745 2013-09-06 Pedro Alves <palves@redhat.com>
8747 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8748 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8749 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8750 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8751 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8752 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8754 2013-09-06 Pedro Alves <palves@redhat.com>
8756 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8757 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8759 2013-09-06 Pedro Alves <palves@redhat.com>
8761 * linux-amd64-ipa.c: Include tracepoint.h.
8762 * linux-i386-ipa.c: Include tracepoint.h.
8764 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8766 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8767 (ps_get_thread_area): New function.
8769 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8771 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8772 (initialize_low_arch): Call init_registers_crisv32 rather than
8773 init_register_crisv32.
8775 2013-09-05 Pedro Alves <palves@redhat.com>
8777 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8779 * hostio.h: ... this new file.
8780 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8781 win32-low.c: Include hostio.h.
8783 2013-09-05 Pedro Alves <palves@redhat.com>
8785 * server.h (gdb_client_data, handler_func, callback_handler_func)
8786 (delete_file_handler, add_file_handler, append_callback_event)
8787 (delete_callback_event, start_event_loop, initialize_event_loop):
8788 Move to event-loop.h and include it.
8789 * event-loop.h: New file.
8791 2013-09-05 Pedro Alves <palves@redhat.com>
8793 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8794 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8795 (loaded_dll, unloaded_dll): Move to ...
8796 * dll.h: ... this new file.
8797 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8799 2013-09-05 Pedro Alves <palves@redhat.com>
8801 * server.h (current_process, get_thread_process, all_processes)
8802 (add_inferior_to_list, for_each_inferior, current_inferior)
8803 (remove_inferior, add_process, remove_process, find_process_pid)
8804 (have_started_inferiors_p, have_attached_inferiors_p)
8805 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8806 (clear_inferiors, find_inferior, find_inferior_id)
8807 (inferior_target_data, set_inferior_target_data)
8808 (inferior_regcache_data, set_inferior_regcache_data): Move to
8809 inferiors.h, and include it.
8810 * inferiors.h: New file.
8812 2013-09-05 Pedro Alves <palves@redhat.com>
8814 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8818 2013-09-05 Pedro Alves <palves@redhat.com>
8820 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8822 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8823 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8824 (handle_tracepoint_general_set, handle_tracepoint_query)
8825 (tracepoint_finished_step, tracepoint_was_hit)
8826 (release_while_stepping_state_list, current_traceframe)
8827 (in_readonly_region, traceframe_read_mem)
8828 (fetch_traceframe_registers, traceframe_read_sdata)
8829 (traceframe_read_info, struct fast_tpoint_collect_status)
8830 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8831 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8832 (supply_fast_tracepoint_registers)
8833 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8834 (ipa_tdesc, claim_trampoline_space)
8835 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8836 (agent_mem_read, agent_get_trace_state_variable_value)
8837 (agent_set_trace_state_variable_value, agent_tsv_read)
8838 (agent_mem_read_string, get_raw_reg_func_addr)
8839 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8840 * tracepoint.h: ... this new file.
8842 2013-09-05 Pedro Alves <palves@redhat.com>
8844 * server.h (perror_with_name, error, fatal, warning, paddress)
8845 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8847 * utils.h: New file.
8849 2013-09-05 Pedro Alves <palves@redhat.com>
8851 * server.h (remote_debug, noack_mode, transport_is_reliable)
8852 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8853 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8854 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8855 (write_enn, initialize_async_io, enable_async_io)
8856 (disable_async_io, check_remote_input_interrupt_request)
8857 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8858 (dead_thread_notify, prepare_resume_reply)
8859 (decode_address_to_semicolon, decode_address, decode_m_packet)
8860 (decode_M_packet, decode_X_packet, decode_xfer_write)
8861 (decode_search_memory_packet, unhexify, hexify)
8862 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8863 (look_up_one_symbol, relocate_instruction)
8864 (monitor_output): Move to remote-utils.h, and include it.
8865 * remote-utils.h: New file.
8867 2013-09-05 Pedro Alves <palves@redhat.com>
8869 * server.h (_): Delete.
8871 2013-09-02 Pedro Alves <palves@redhat.com>
8873 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8874 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8876 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8878 2013-09-02 Pierre Muller <muller@sourceware.org>
8880 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8881 or WriteProcessMemory complete successfully and handle
8882 ERROR_PARTIAL_COPY error.
8884 2013-09-02 Pedro Alves <palves@redhat.com>
8886 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8887 error instead of EIO.
8889 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8892 * linux-low.c: Include filestuff.h.
8893 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8894 * lynx-low.c: Include filestuff.h.
8895 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8896 * server.c: Include filestuff.h.
8897 (main): Call notice_open_fds.
8898 * spu-low.c: Include filestuff.h.
8899 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8901 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8903 * Makefile.in: Explain why ../target and ../nat are not
8904 listed as include file search paths.
8905 (linux-waitpid.o): New object file rule.
8906 * configure.srv (srv_native_linux_obj): New variable.
8907 Replace all occurrences of linux native object files with
8908 $srv_native_linux_obj.
8909 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8910 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8911 (linux_enable_event_reporting): Remove declaration.
8912 (my_waitpid): Moved to common/linux-waitpid.c.
8913 (linux_wait_for_event): Pass ptid when calling
8914 linux_enable_event_reporting.
8915 (linux_supports_tracefork_flag): Remove.
8916 (linux_enable_event_reporting): Likewise.
8917 (linux_tracefork_grandchild): Remove.
8918 (STACK_SIZE): Moved to common/linux-ptrace.c.
8919 (linux_tracefork_child): Remove.
8920 (linux_test_for_tracefork): Remove.
8921 (linux_look_up_symbols): Call linux_supports_traceclone.
8922 (initialize_low): Remove call to linux_test_for_tracefork.
8923 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8924 common/linux-ptrace.h.
8925 (PTRACE_TYPE_ARG4): Likewise.
8926 Include linux-ptrace.h.
8928 2013-08-21 Pedro Alves <palves@redhat.com>
8930 * config.in: Renegerate.
8932 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8934 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8935 (SFILES): Remove $(srcdir)/common/target-common.c and
8936 add $(srcdir)/target/waitstatus.c.
8937 (OBS): Remove target-common.o and add waitstatus.o.
8938 (server_h): Remove $(srcdir)/../common/target-common.h and
8939 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8940 and $(srcdir)/../target/waitstatus.h.
8941 (target-common.o): Remove.
8942 (waitstatus.o): New target object file.
8943 * target.h: Do not include target-common.h and
8944 include target/resume.h, target/wait.h and
8945 target/waitstatus.h.
8947 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8949 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8950 to PTRACE_TYPE_ARG3.
8951 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8952 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8954 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8955 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8957 2013-07-27 Jie Zhang <jie@codesourcery.com>
8958 Daniel Jacobowitz <dan@codesourcery.com>
8959 Yao Qi <yao@codesourcery.com>
8961 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8962 (mips-linux-watch.o): New rule.
8963 (mips_linux_watch_h): New variable.
8964 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8966 * linux-mips-low.c: Include mips-linux-watch.h.
8967 (struct arch_process_info, struct arch_lwp_info): New.
8968 (update_watch_registers_callback): New function.
8969 (mips_linux_new_process, mips_linux_new_thread) New functions.
8970 (mips_linux_prepare_to_resume, mips_insert_point): New
8972 (mips_remove_point, mips_stopped_by_watchpoint): New
8974 (rsp_bp_type_to_target_hw_bp_type): New function.
8975 (mips_stopped_data_address): New function.
8976 (the_low_target): Add watchpoint support functions.
8978 2013-07-27 Yao Qi <yao@codesourcery.com>
8980 * i386-low.c: Include break-common.h.
8981 (enum target_hw_bp_type): Remove.
8983 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8985 * Makefile.in (SFILES): /common/target-common.c.
8986 (OBS): Add target-common.o.
8987 (server_h): Add $(srcdir)/../common/target-common.h.
8988 (target-common.o): New target.
8989 * server.c (queue_stop_reply_callback): Free
8990 status string after use.
8991 * target.c (target_waitstatus_to_string): Remove.
8992 * target.h: Include target-common.h.
8993 (resume_kind): Likewise.
8994 (target_waitkind): Likewise.
8995 (target_waitstatus): Likewise.
8996 (TARGET_WNOHANG): Likewise.
8998 2013-07-04 Yao Qi <yao@codesourcery.com>
9000 * Makefile.in (host_alias): Use @host_noncanonical@.
9001 (target_alias): Use @target_noncanonical@.
9002 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9003 ACX_NONCANONICAL_HOST.
9004 * configure: Regenerated.
9007 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9009 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9010 * configure: Rebuild.
9011 * Makefile.in (version_host, version_target): Get from configure.
9012 (version.c): Use $(version_host) and $(version_target).
9014 2013-07-03 Pedro Alves <palves@redhat.com>
9016 * Makefile.in (config.status): Depend on development.sh.
9017 * acinclude.m4: Include libmcheck.m4.
9018 * configure: Regenerate.
9020 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9022 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9023 attribute inside the parentheses.
9024 (winapi_DebugSetProcessKillOnExit): Ditto.
9025 (winapi_DebugBreakProcess): Ditto.
9026 (winapi_GenerateConsoleCtrlEvent): Ditto.
9028 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9030 * notif.h (notif_event): Add a dummy member to avoid compiler
9033 2013-07-01 Pedro Alves <palves@redhat.com>
9035 * hostio.c (HOSTIO_PATH_MAX): Define.
9036 (require_filename, handle_open, handle_unlink, handle_readlink):
9039 2013-07-01 Pedro Alves <palves@redhat.com>
9041 * server.h: Include "pathmax.h".
9042 * linux-low.c: Don't include sys/param.h.
9043 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9045 * win32-low.c: Don't include sys/param.h.
9046 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9048 2013-07-01 Pedro Alves <palves@redhat.com>
9050 * event-loop.c: Don't check HAVE_UNISTD_H before including
9052 * gdbreplay.c: Likewise.
9053 * remote-utils.c: Likewise.
9054 * server.c: Likewise.
9055 * configure.ac: Don't check for unistd.h.
9056 * configure: Regenerate.
9058 2013-06-28 Tom Tromey <tromey@redhat.com>
9060 * Makefile.in (version.c): Use version.in, not
9063 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9065 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9066 * configure: Rebuild.
9067 * Makefile.in (version_host, version_target): Get from configure.
9068 (version.c): Use $(version_host) and $(version_target).
9070 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9072 Fix trace-status to output user name without trailing colon.
9073 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9075 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9077 Fix trace-status to output proper start-time and stop-time.
9078 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9079 output start time and stop time in hex as gdb expects.
9081 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9083 * tracepoint.c (build_traceframe_info_xml): Output trace state
9084 variables present in the trace buffer.
9086 2013-06-24 Tom Tromey <tromey@redhat.com>
9088 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9090 (version.o): Remove.
9091 * gdbreplay.c: Include version.h.
9092 (version, host_name): Don't declare.
9093 * server.h: Include version.h.
9094 (version, host_name): Don't declare.
9096 2013-06-12 Pedro Alves <palves@redhat.com>
9098 * linux-x86-low.c (linux_is_elf64): Delete global.
9099 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9100 with local linux_pid_exe_is_elf_64_file use.
9102 2013-06-11 Pedro Alves <palves@redhat.com>
9104 * linux-low.c (regset_disabled, disable_regset): New functions.
9105 (regsets_fetch_inferior_registers)
9106 (regsets_store_inferior_registers): Use them.
9107 (initialize_regsets_info); Don't allocate the disabled_regsets
9109 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9112 2013-06-11 Pedro Alves <palves@redhat.com>
9114 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9117 2013-06-11 Pedro Alves <palves@redhat.com>
9119 * linux-x86-low.c (initialize_low_arch): Call
9120 init_registers_x32_avx_linux.
9122 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9124 Fix compatibility with Android Bionic.
9125 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9128 2013-06-07 Pedro Alves <palves@redhat.com>
9131 * Makefile.in (OBS): Add tdesc.o.
9132 (IPA_OBJS): Add tdesc-ipa.o.
9133 (tdesc-ipa.o): New rule.
9134 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9136 * linux-low.c (new_inferior): Delete.
9137 (disabled_regsets, num_regsets): Delete.
9138 (linux_add_process): Adjust to set the new per-process
9140 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9141 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9142 was a stop. When calling arch_setup, switch the current inferior
9143 to the thread that got an event.
9144 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9145 (regsets_fetch_inferior_registers)
9146 (regsets_store_inferior_registers): New regsets_info parameter.
9148 (linux_register_in_regsets): New regs_info parameter. Adjust to
9150 (register_addr, fetch_register, store_register): New usrregs_info
9151 parameter. Adjust to use it.
9152 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9153 parameter regs_info. Adjust to use it.
9154 (linux_fetch_registers): Get the current inferior's regs_info, and
9156 (linux_store_registers): Ditto.
9157 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9158 (initialize_low): Don't initialize the target_regsets here. Call
9159 initialize_low_arch.
9160 * linux-low.h (target_regsets): Delete declaration.
9161 (struct regsets_info): New.
9162 (struct usrregs_info): New.
9163 (struct regs_info): New.
9164 (struct process_info_private) <new_inferior>: New field.
9165 (struct linux_target_ops): Delete the num_regs, regmap, and
9166 regset_bitmap fields. New field regs_info.
9167 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9168 * i387-fp.c (num_xmm_registers): Delete.
9169 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9170 calls to new interface.
9171 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9172 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9173 Infer the number of xmm registers from the regcache's target
9175 * i387-fp.h (num_xmm_registers): Delete.
9176 * inferiors.c (add_thread): Don't install the thread's regcache
9178 * proc-service.c (gregset_info): Fetch the current inferior's
9179 regs_info. Adjust to use it.
9180 * regcache.c: Include tdesc.h.
9181 (register_bytes, reg_defs, num_registers)
9182 (gdbserver_expedite_regs): Delete.
9183 (get_thread_regcache): If the thread doesn't have a regcache yet,
9184 create one, instead of aborting gdbserver.
9185 (regcache_invalidate_one): Rename to ...
9186 (regcache_invalidate_thread): ... this.
9187 (regcache_invalidate_one): New.
9188 (regcache_invalidate): Only invalidate registers of the current
9190 (init_register_cache): Add target_desc parameter, and use it.
9191 (new_register_cache): Ditto. Assert the target description has a
9192 non zero registers_size.
9193 (regcache_cpy): Add assertions. Adjust.
9194 (realloc_register_cache, set_register_cache): Delete.
9195 (registers_to_string, registers_from_string): Adjust.
9196 (find_register_by_name, find_regno, find_register_by_number)
9197 (register_cache_size): Add target_desc parameter, and use it.
9198 (free_register_cache_thread, free_register_cache_thread_one)
9199 (regcache_release, register_cache_size): New.
9200 (register_size): Add target_desc parameter, and use it.
9201 (register_data, supply_register, supply_register_zeroed)
9202 (supply_regblock, supply_register_by_name, collect_register)
9203 (collect_register_as_string, collect_register_by_name): Adjust.
9204 * regcache.h (struct target_desc): Forward declare.
9205 (struct regcache) <tdesc>: New field.
9206 (init_register_cache, new_register_cache): Add target_desc
9208 (regcache_invalidate_thread): Declare.
9209 (regcache_invalidate_one): Delete declaration.
9210 (regcache_release): Declare.
9211 (find_register_by_number, register_cache_size, register_size)
9212 (find_regno): Add target_desc parameter.
9213 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9215 * remote-utils.c: Include tdesc.h.
9216 (outreg, prepare_resume_reply): Adjust.
9217 * server.c: Include tdesc.h.
9218 (gdbserver_xmltarget): Delete declaration.
9219 (get_features_xml, process_serial_event): Adjust.
9220 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9222 (struct process_info) <tdesc>: New field.
9223 (ipa_tdesc): Declare.
9224 * tdesc.c: New file.
9225 * tdesc.h: New file.
9226 * tracepoint.c: Include tdesc.h.
9227 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9228 (get_context_regcache): Adjust to pass ipa_tdesc down.
9229 (do_action_at_tracepoint): Adjust to get the register cache size
9230 from the context regcache's description.
9231 (traceframe_walk_blocks): Adjust to get the register cache size
9232 from the current trace frame's description.
9233 (traceframe_get_pc): Adjust to get current trace frame's
9234 description and pass it down.
9235 (gdb_collect): Adjust to get the register cache size from the
9237 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9238 (gdbserver_xmltarget): Delete.
9239 (initialize_low_tracepoint): Set the ipa's target description.
9240 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9241 (initialize_low_tracepoint): Set the ipa's target description.
9242 * linux-x86-low.c: Include tdesc.h.
9243 [__x86_64__] (is_64bit_tdesc): New.
9244 (ps_get_thread_area, x86_get_thread_area): Use it.
9245 (i386_cannot_store_register): Rename to ...
9246 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9247 (i386_cannot_fetch_register): Rename to ...
9248 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9249 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9251 (target_regsets): Rename to ...
9252 (x86_regsets): ... this.
9253 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9255 (x86_siginfo_fixup): Use is_64bit_tdesc.
9256 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9257 (tdesc_x32_avx_linux, tdesc_x32_linux)
9258 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9260 (x86_linux_update_xmltarget): Delete.
9261 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9262 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9263 (AMD64_LINUX_USER64_CS): New.
9264 (x86_linux_read_description): New, based on
9265 x86_linux_update_xmltarget.
9266 (same_process_callback): New.
9267 (x86_arch_setup_process_callback): New.
9268 (x86_linux_update_xmltarget): New.
9269 (x86_regsets_info): New.
9270 (amd64_linux_regs_info): New.
9271 (i386_linux_usrregs_info): New.
9272 (i386_linux_regs_info): New.
9273 (x86_linux_regs_info): New.
9274 (x86_arch_setup): Reimplement.
9275 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9276 (x86_emit_ops): Ditto.
9277 (the_low_target): Adjust. Install x86_linux_regs_info,
9278 x86_cannot_fetch_register, and x86_cannot_store_register.
9279 (initialize_low_arch): New.
9280 * linux-ia64-low.c (tdesc_ia64): Declare.
9281 (ia64_fetch_register): Adjust.
9282 (ia64_usrregs_info, regs_info): New globals.
9283 (ia64_regs_info): New function.
9284 (the_low_target): Adjust.
9285 (initialize_low_arch): New function.
9286 * linux-sparc-low.c (tdesc_sparc64): Declare.
9287 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9289 (sparc_arch_setup): New function.
9290 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9291 (the_low_target): Adjust.
9292 (initialize_low_arch): New function.
9293 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9294 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9295 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9296 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9297 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9298 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9299 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9300 (tdesc_powerpc_isa205_vsx64l): Declare.
9301 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9302 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9303 (ppc_set_pc, ppc_get_hwcap): Adjust.
9304 (ppc_usrregs_info): Forward declare.
9305 (!__powerpc64__) ppc_regmap_adjusted: New global.
9306 (ppc_arch_setup): Adjust to the current process'es target
9308 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9309 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9310 (ppc_store_evrregset): Adjust.
9311 (target_regsets): Rename to ...
9312 (ppc_regsets): ... this, and make static.
9313 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9314 (ppc_regs_info): New function.
9315 (the_low_target): Adjust.
9316 (initialize_low_arch): New function.
9317 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9318 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9319 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9320 (tdesc_s390x_linux64v2): Declare.
9321 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9322 (s390_fill_gregset, s390_store_last_break): Adjust.
9323 (target_regsets): Rename to ...
9324 (s390_regsets): ... this, and make static.
9325 (s390_get_pc, s390_set_pc): Adjust.
9326 (s390_get_hwcap): New target_desc parameter, and use it.
9327 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9328 (s390_arch_setup): Adjust to set the current process'es target
9329 description. Don't adjust the regmap.
9330 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9331 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9332 (regs_info_3264): New globals.
9333 (s390_regs_info): New function.
9334 (the_low_target): Adjust.
9335 (initialize_low_arch): New function.
9336 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9337 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9338 [__mips64] (init_registers_mips_linux)
9339 (init_registers_mips_dsp_linux): Delete defines.
9340 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9341 (have_dsp): New global.
9342 (mips_read_description): New, based on mips_arch_setup.
9343 (mips_arch_setup): Reimplement.
9344 (get_usrregs_info): New function.
9345 (mips_cannot_fetch_register, mips_cannot_store_register)
9346 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9347 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9348 (target_regsets): Rename to ...
9349 (mips_regsets): ... this, and make static.
9350 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9351 (dsp_regs_info, regs_info): New globals.
9352 (mips_regs_info): New function.
9353 (the_low_target): Adjust.
9354 (initialize_low_arch): New function.
9355 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9356 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9358 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9359 (arm_read_description): New, with bits factored from
9361 (arm_arch_setup): Reimplement.
9362 (target_regsets): Rename to ...
9363 (arm_regsets): ... this, and make static.
9364 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9365 (arm_regs_info): New function.
9366 (the_low_target): Adjust.
9367 (initialize_low_arch): New function.
9368 * linux-m68k-low.c (tdesc_m68k): Declare.
9369 (target_regsets): Rename to ...
9370 (m68k_regsets): ... this, and make static.
9371 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9372 (m68k_regs_info): New function.
9373 (m68k_arch_setup): New function.
9374 (the_low_target): Adjust.
9375 (initialize_low_arch): New function.
9376 * linux-sh-low.c (tdesc_sharch): Declare.
9377 (target_regsets): Rename to ...
9378 (sh_regsets): ... this, and make static.
9379 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9380 (sh_regs_info, sh_arch_setup): New functions.
9381 (the_low_target): Adjust.
9382 (initialize_low_arch): New function.
9383 * linux-bfin-low.c (tdesc_bfin): Declare.
9384 (bfin_arch_setup): New function.
9385 (bfin_usrregs_info, regs_info): New globals.
9386 (bfin_regs_info): New function.
9387 (the_low_target): Adjust.
9388 (initialize_low_arch): New function.
9389 * linux-cris-low.c (tdesc_cris): Declare.
9390 (cris_arch_setup): New function.
9391 (cris_usrregs_info, regs_info): New globals.
9392 (cris_regs_info): New function.
9393 (the_low_target): Adjust.
9394 (initialize_low_arch): New function.
9395 * linux-cris-low.c (tdesc_crisv32): Declare.
9396 (cris_arch_setup): New function.
9397 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9398 (cris_regs_info): New function.
9399 (the_low_target): Adjust.
9400 (initialize_low_arch): New function.
9401 * linux-m32r-low.c (tdesc_m32r): Declare.
9402 (m32r_arch_setup): New function.
9403 (m32r_usrregs_info, regs_info): New globals.
9404 (m32r_regs_info): Adjust.
9405 (initialize_low_arch): New function.
9406 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9407 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9408 (tic6x_usrregs_info): Forward declare.
9409 (tic6x_read_description): New function, based on ...
9410 (tic6x_arch_setup): ... this. Reimplement.
9411 (target_regsets): Rename to ...
9412 (tic6x_regsets): ... this, and make static.
9413 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9414 (tic6x_regs_info): New function.
9415 (the_low_target): Adjust.
9416 (initialize_low_arch): New function.
9417 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9418 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9419 (target_regsets): Rename to ...
9420 (xtensa_regsets): ... this, and make static.
9421 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9423 (xtensa_arch_setup, xtensa_regs_info): New functions.
9424 (the_low_target): Adjust.
9425 (initialize_low_arch): New function.
9426 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9427 (nios2_arch_setup): Set the current process'es tdesc.
9428 (target_regsets): Rename to ...
9429 (nios2_regsets): ... this.
9430 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9431 (nios2_regs_info): New function.
9432 (the_low_target): Adjust.
9433 (initialize_low_arch): New function.
9434 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9435 (aarch64_arch_setup): Set the current process'es tdesc.
9436 (target_regsets): Rename to ...
9437 (aarch64_regsets): ... this.
9438 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9439 (aarch64_regs_info): New function.
9440 (the_low_target): Adjust.
9441 (initialize_low_arch): New function.
9442 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9444 (target_regsets): Rename to ...
9445 (tile_regsets): ... this.
9446 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9447 (tile_regs_info): New function.
9448 (tile_arch_setup): Set the current process'es tdesc.
9449 (the_low_target): Adjust.
9450 (initialize_low_arch): New function.
9451 * spu-low.c (tdesc_spu): Declare.
9452 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9453 * win32-arm-low.c (tdesc_arm): Declare.
9454 (arm_arch_setup): New function.
9455 (the_low_target): Install arm_arch_setup instead of
9457 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9458 (init_windows_x86): Rename to ...
9459 (i386_arch_setup): ... this. Set `win32_tdesc'.
9460 (the_low_target): Adjust.
9461 * win32-low.c (win32_tdesc): New global.
9462 (child_add_thread): Don't create the thread cache here.
9463 (do_initial_child_stuff): Set the new process'es tdesc.
9464 * win32-low.h (struct target_desc): Forward declare.
9465 (win32_tdesc): Declare.
9466 * lynx-i386-low.c (tdesc_i386): Declare global.
9467 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9468 * lynx-low.c (lynx_tdesc): New global.
9469 (lynx_add_process): Set the new process'es tdesc.
9470 * lynx-low.h (struct target_desc): Forward declare.
9471 (lynx_tdesc): Declare global.
9472 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9473 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9474 * nto-low.c (nto_tdesc): New global.
9475 (do_attach): Set the new process'es tdesc.
9476 * nto-low.h (struct target_desc): Forward declare.
9477 (nto_tdesc): Declare.
9478 * nto-x86-low.c (tdesc_i386): Declare.
9479 (nto_x86_arch_setup): Set `nto_tdesc'.
9481 2013-06-04 Gary Benson <gbenson@redhat.com>
9483 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9484 to qSupported response when appropriate.
9485 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9486 with nonzero-length annex.
9487 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9488 arguments supplied in annex.
9490 2013-05-31 Doug Evans <dje@google.com>
9493 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9494 64 bits in 64-cross-32 environment.
9496 2013-05-28 Pedro Alves <palves@redhat.com>
9498 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9499 (aarch64-without-fpu.c): Delete rule.
9500 * configure.srv (aarch64*-*-linux*): Remove references to
9501 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9502 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9505 2013-05-24 Pedro Alves <palves@redhat.com>
9507 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9508 instead of strchr/decode_address. Error if the range isn't split
9509 with a ','. Don't assume there's be a ':' in the action.
9511 2013-05-23 Yao Qi <yao@codesourcery.com>
9512 Pedro Alves <palves@redhat.com>
9514 * linux-low.c (lwp_in_step_range): New function.
9515 (linux_wait_1): If the thread was range stepping and stopped
9516 outside the stepping range, report the stop to GDB. Otherwise,
9517 continue stepping. Add range stepping debug output.
9518 (linux_set_resume_request): Copy the step range from the resume
9520 (linux_supports_range_stepping): New.
9521 (linux_target_ops) <supports_range_stepping>: Set to
9522 linux_supports_range_stepping.
9523 * linux-low.h (struct linux_target_ops)
9524 <supports_range_stepping>: New field.
9525 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9526 * linux-x86-low.c (x86_supports_range_stepping): New.
9527 (the_low_target) <supports_range_stepping>: Set to
9528 x86_supports_range_stepping.
9529 * server.c (handle_v_cont): Handle 'r' action.
9530 (handle_v_requests): Append ";r" if the target supports range
9532 * target.h (struct thread_resume) <step_range_start,
9533 step_range_end>: New fields.
9534 (struct target_ops) <supports_range_stepping>:
9536 (target_supports_range_stepping): New macro.
9538 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9540 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9541 confusion in comment.
9543 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9545 * lynx-low.c (struct process_info_private): New type.
9546 (lynx_add_process): New function.
9547 (lynx_create_inferior, lynx_attach): Replace calls to
9548 add_process by calls to lynx_add_process.
9549 (lynx_resume): If PTID is null, then try using
9550 current_process()->private->last_wait_event_ptid.
9552 (lynx_clear_inferiors): Delete. The contents of that function
9553 has been inlined in lynx_mourn;
9554 (lynx_wait_1): Save the ptid in the process's private data.
9555 (lynx_mourn): Free the process' private data. Replace call
9556 to lynx_clear_inferiors by call to clear_inferiors.
9558 2013-05-17 Yao Qi <yao@codesourcery.com>
9560 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9563 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9565 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9566 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9567 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9568 PT_TEXT_END_ADDR guards. Update comments.
9569 (linux_target_op) <read_offsets>: Conditionally define to
9570 linux_read_offsets if the target is UCLIBC and if it defines
9571 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9573 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9574 Andrew Jenner <andrew@codesourcery.com>
9576 * Makefile.in (SFILES): Add linux-nios2-low.c.
9577 (clean): Add action to delete nios2-linux.c.
9578 (nios2-linux.c): New rule.
9579 * configure.srv: Add nios2*-*-linux*.
9580 * linux-nios2-low.c: New.
9582 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9584 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9586 2013-04-25 Hui Zhu <hui@codesourcery.com>
9589 * ax.c (ax_printf): Add fflush.
9591 2013-04-22 Tom Tromey <tromey@redhat.com>
9593 * Makefile.in (SFILES): Add filestuff.c.
9594 (OBS): Add filestuff.o.
9595 (filestuff.o): New target.
9596 * config.in, configure: Rebuild.
9597 * configure.ac: Check for fdwalk, pipe2.
9599 2013-04-17 Pedro Alves <palves@redhat.com>
9601 * configure.ac (USE_THREAD_DB): Delete variable.
9602 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9603 Don't AC_SUBST USE_THREAD_DB.
9604 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9605 * config.in, configure: Regenerate.
9607 2013-04-16 Pedro Alves <palves@redhat.com>
9609 * linux-low.h (struct lwp_info) <thread_known>: Move under
9610 the USE_THREAD_DB #ifdef.
9612 2013-04-16 Pedro Alves <palves@redhat.com>
9614 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9615 (linux-low.o): Delete rule.
9616 * linux-low.h: Always include "gdb_thread_db.h" instead of
9617 conditionally including thread_db.h.
9618 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9621 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9623 * Makefile.in (install-only): Fix make install regression.
9625 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9627 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9628 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9630 * gdbserver.1: Remove.
9632 2013-03-22 Pedro Alves <palves@redhat.com>
9634 * linux-low.c (handle_extended_wait): Don't call
9635 linux_enable_event_reporting.
9637 2013-03-15 Tony Theodore <tonyt@logyst.com>
9640 * Makefile.in (SHELL): Use @SHELL@.
9642 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9644 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9647 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9649 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9650 Remove extraneous NULL element.
9652 2013-03-13 Yao Qi <yao@codesourcery.com>
9654 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9655 'V' block in trace frame.
9657 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9659 * target.h (struct target_ops): Add btrace ops.
9660 (target_supports_btrace): New macro.
9661 (target_enable_btrace): New macro.
9662 (target_disable_btrace): New macro.
9663 (target_read_btrace): New macro.
9664 * gdbthread.h (struct thread_info): Add btrace field.
9665 * server.c: Include btrace-common.h.
9666 (handle_btrace_general_set): New function.
9667 (handle_btrace_enable): New function.
9668 (handle_btrace_disable): New function.
9669 (handle_general_set): Call handle_btrace_general_set.
9670 (handle_qxfer_btrace): New function.
9671 (struct qxfer qxfer_packets[]): Add btrace entry.
9672 * inferiors.c (remove_thread): Disable btrace.
9673 * linux-low: Include linux-btrace.h.
9674 (linux_low_enable_btrace): New function.
9675 (linux_low_read_btrace): New function.
9676 (linux_target_ops): Add btrace ops.
9677 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9678 Add srv_linux_btrace=yes.
9679 (x86_64-*-linux*): Add linux-btrace.o.
9680 Add srv_linux_btrace=yes.
9681 * configure.ac: Define HAVE_LINUX_BTRACE.
9682 * config.in: Regenerated.
9683 * configure: Regenerated.
9685 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9687 * server.c (handle_qxfer): Preserve error message if -3 is
9689 (qxfer): Document the -3 return value.
9691 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9693 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9694 (linux_btrace_h): New variable.
9695 (linux-btrace.o): New rule.
9697 2013-03-08 Stan Shebs <stan@codesourcery.com>
9698 Hafiz Abid Qadeer <abidh@codesourcery.com>
9700 * tracepoint.c (trace_buffer_size): New global.
9701 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9702 (init_trace_buffer): Change to one-argument function. Allocate
9703 trace buffer memory.
9704 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9705 handle QTBuffer:size packet.
9706 (cmd_bigqtbuffer_size): New function.
9707 (initialize_tracepoint): Call init_trace_buffer with
9708 DEFAULT_TRACE_BUFFER_SIZE.
9709 * server.c (handle_query): Add QTBuffer:size in the
9712 2013-03-07 Yao Qi <yao@codesourcery.com>
9714 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9715 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9717 (cmd_qtsp): Adjust condition. Do post increment.
9718 Set cur_action and cur_step_action back to 0.
9720 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9723 * linux-low.c (linux_write_memory): Return early success if LEN is
9726 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9728 * configure.srv: Add x86_64-*-cygwin* as target.
9730 2013-02-28 Tom Tromey <tromey@redhat.com>
9732 * configure.ac: Invoke AC_SYS_LARGEFILE.
9733 * configure, config.in: Rebuild.
9735 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9737 * win32-low.c: Throughout, fix format strings and casts of
9738 printf-like functions to avoid type related warnings on all
9740 (get_child_debug_event): Print dwDebugEventCode as hex since
9741 that's how it's usually documented.
9743 2013-02-28 Yao Qi <yao@codesourcery.com>
9745 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9748 2013-02-27 Jiong Wang <jiwang@tilera.com>
9750 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9751 (reg-tilegx32.c): New rule.
9752 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9753 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9754 different register info initializer according to elf class.
9755 (init_registers_tilgx32): New function. The tilegx32 register info
9757 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9758 (tile_store_gregset): Likewise.
9760 2013-02-27 Yao Qi <yao@codesourcery.com>
9762 * server.c (process_point_options): Print debug message when
9763 debug_threads is true.
9765 2013-02-26 Yao Qi <yao@codesourcery.com>
9767 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9769 2013-02-19 Pedro Alves <palves@redhat.com>
9770 Kai Tietz <ktietz@redhat.com>
9774 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9775 instead of strtoul to extract address from packet.
9776 (process_serial_event) <'z'>: Likewise.
9778 2013-02-18 Yao Qi <yao@codesourcery.com>
9780 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9782 2013-02-14 Pedro Alves <palves@redhat.com>
9786 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9787 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9789 2013-02-14 Pedro Alves <palves@redhat.com>
9791 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9793 2013-02-14 Pedro Alves <palves@redhat.com>
9795 * tracepoint.c (save_string): Delete.
9796 (add_tracepoint_action): Use savestring instead of save_string.
9798 2013-02-12 Pedro Alves <palves@redhat.com>
9800 * linux-xtensa-low.c: Ditto.
9801 * xtensa-xtregs.c: Ditto.
9803 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9805 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9808 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9810 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9811 aarch64_num_wp_regs and aarch64_num_bp_regs to
9812 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9814 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9816 * linux-aarch64-low.c (ps_get_thread_area): Replace
9817 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9819 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9820 Marcus Shawcroft <marcus.shawcroft@arm.com>
9821 Nigel Stephens <nigel.stephens@arm.com>
9822 Yufeng Zhang <yufeng.zhang@arm.com>
9824 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9825 (aarch64.c, aarch64-without-fpu.c): New targets.
9826 * configure.srv (aarch64*-*-linux*): New.
9827 * linux-aarch64-low.c: New file.
9829 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9831 * linux-low.c (handle_extended_wait, linux_create_inferior)
9832 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9833 (dequeue_one_deferred_signal, linux_resume_one_thread)
9834 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9835 (linux_tracefork_grandchild, linux_test_for_tracefork)
9836 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9837 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9838 where the argument is 0.
9840 2013-01-25 Yao Qi <yao@codesourcery.com>
9842 * event-loop.c: Include "queue.h".
9843 (gdb_event_p): New typedef.
9844 (struct gdb_event) <next_event>: Remove.
9845 (event_queue): Change to QUEUE(gdb_event_p).
9846 (async_queue_event): Remove.
9847 (gdb_event_xfree): New.
9848 (initialize_event_loop): New.
9849 (process_event): Use API from QUEUE.
9850 (wait_for_event): Likewise.
9851 * server.c (main): Call initialize_event_loop.
9852 * server.h (initialize_event_loop): Declare.
9854 2013-01-18 Yao Qi <yao@codesourcery.com>
9856 * ax.h (struct eval_agent_expr_context): New.
9857 (gdb_eval_agent_expr): Update declaration.
9858 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9859 TFRAME. Add new argument CTX.
9860 * server.h (struct eval_agent_expr_context): Declare.
9861 (agent_mem_read, agent_tsv_read): Update declaration.
9862 (agent_mem_read_string): Likewise.
9863 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9864 (add_traceframe_block): Add new argument TPOINT.
9865 Increase TPOINT->traceframe_usage.
9866 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9867 eval_tracepoint_agent_expr.
9868 (condition_true_at_tracepoint): Likewise.
9869 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9870 (agent_mem_read_string, agent_tsv_read): Likewise.
9872 2013-01-16 Yao Qi <yao@codesourcery.com>
9874 * linux-low.c (linux_resume_one_lwp): Don't check
9875 'lwp->bp_reinsert != 0'.
9877 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9878 Pedro Alves <palves@redhat.com>
9880 * lynx-low.c (ptrace_request_to_str): Define a temporary
9881 macro and use it to simplify this function's implementation.
9883 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9885 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9888 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9890 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9892 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9894 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9896 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9898 * lynx-low.c (lynx_resume): Use the resume_info parameter
9899 to determine the ptid for the lynx_ptrace call, unless
9900 it is equal to minus_one_ptid, in which case we use the
9901 ptid of the current_inferior.
9902 (lynx_wait_1): After having received a thread create/exit
9903 event, resume the inferior's execution using the signaling
9904 thread's ptid, rather than the old ptid.
9906 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9908 * lynx-low.c (lynx_resume): Delete variable ret.
9910 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9912 * gdbreplay.c (gdbreplay_version): Update copyright year.
9913 * server.c (gdbserver_version): Likewise.
9915 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9917 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9920 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9922 * lynx-low.c (ptrace_request_to_str): Add handling for
9925 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9927 * lynx-low.c (lynx_attach): Delete variable new_process.
9929 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9931 * lynx-low.c (lynx_create_inferior): Delete variable
9934 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9936 * lynx-low.c (ptrace_request_to_str): Do not handle
9937 PTRACE_GETTHREADLIST if this macro does not exist.
9939 2012-12-15 Yao Qi <yao@codesourcery.com>
9941 * Makefile.in (OBS): Add notif.o.
9942 * notif.c, notif.h: New.
9943 * server.c: Include "notif.h".
9944 (struct vstop_notif) <next>: Remove.
9946 (queue_stop_reply): Update.
9947 (push_event, send_next_stop_reply): Remove.
9948 (discard_queued_stop_replies): Update.
9949 (notif_stop): New variable.
9950 (handle_v_stopped): Remove.
9951 (handle_v_requests): Don't call handle_v_stopped. Call
9952 handle_ack_notif instead.
9953 (queue_stop_reply_callback): Call notif_event_enque instead
9954 of queue_stop_reply.
9955 (handle_status): Don't call send_next_stop_reply, call
9956 notif_write_event instead.
9957 (kill_inferior_callback): Likewise.
9958 (detach_or_kill_inferior_callback): Likewise.
9959 (main): Call initialize_notif.
9960 (process_serial_event): Call QUEUE_is_empty.
9961 (handle_target_event): Call notif_push instead of push event.
9962 * server.h (push_event): Remove declaration.
9964 2012-12-10 Tom Tromey <tromey@redhat.com>
9966 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9967 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9970 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9971 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9972 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9973 (amd64-linux-ipa.o, ax.o): Rewrite.
9974 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9975 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9976 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9977 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9978 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9979 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9980 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9981 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9982 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9983 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9984 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9985 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9986 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9987 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9988 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9989 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9990 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9991 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9992 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9993 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9994 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9995 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9996 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9997 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9998 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9999 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10000 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10001 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10002 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10003 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10004 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10005 (reg-tilegx.o): Remove.
10006 (all_object_files): New macro.
10007 Include .deps files.
10008 * aclocal.m4, configure: Rebuild.
10009 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10010 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10011 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10013 2012-12-05 Tom Tromey <tromey@redhat.com>
10016 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10018 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10020 * configure.ac: Check for linux/perf_event.h.
10021 * config.in: Regenerated.
10022 * configure: Regenerated.
10024 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10026 * hostio.c (handle_readlink): Decrease buffer size
10027 parameter passed to readlink by one byte.
10029 2012-11-26 Yao Qi <yao@codesourcery.com>
10031 * configure.ac (build_warnings): Append '-Wempty-body'.
10032 * configure: Regenerated.
10033 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10036 2012-11-15 Pierre Muller <muller@sourceware.org>
10038 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10039 * config.in: Regenerate.
10040 * configure: Regenerate.
10041 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10042 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10043 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10044 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10046 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10047 instead of <sys/wait.h> header.
10048 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10050 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10052 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10053 (various make rules): Remove -DGDBSERVER
10055 2012-11-09 Yao Qi <yao@codesourcery.com>
10057 * spu-low.c (current_ptid): Move it to ..
10058 * gdbthread.h: ... here. New.
10059 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10060 * server.c (myresume, process_serial_event): Likewise.
10061 * thread-db.c (thread_db_find_new_threads): Likewise.
10062 * tracepoint.c (run_inferior_command): Likewise.
10064 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10066 * server.c (handle_search_memory_1): Include access length in
10069 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10071 * linux-crisv32-low.c: Fix compile errors.
10073 2012-09-04 Yao Qi <yao@codesourcery.com>
10075 * tracepoint.c (cmd_qtsv): Adjust debug message.
10076 Don't check CUR_TPOINT.
10078 2012-08-28 Yao Qi <yao@codesourcery.com>
10080 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10081 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10082 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10083 Remove declarations of xmalloc, xreallloc, xstrdup and
10085 * Makefile.in (libiberty_h): New.
10086 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10087 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10089 2012-08-23 Yao Qi <yao@codesourcery.com>
10091 * server.h: Remove declaration of 'xsnprintf'.
10093 2012-08-22 Keith Seitz <keiths@redhat.com>
10095 * server.h: Include build-gnulib-gbserver/config.h.
10096 * gdbreplay.c: Likewise.
10098 2012-08-08 Doug Evans <dje@google.com>
10100 * Makefile.in (SFILES): Add gdb_vecs.c.
10101 (OBS): Add gdb_vecs.o.
10102 (gdb_vecs_h, host_defs_h): New variables.
10103 (thread-db.o): Add $(gdb_vecs_h) dependency.
10104 (gdb_vecs.o): New rule.
10105 * thread-db.c: #include "gdb_vecs.h".
10106 (thread_db_load_search): Use a vector to iterate over path elements.
10107 Handle text appearing after "$pdir".
10109 * configure.ac: Add check for strstr.
10110 * config.in: Regenerate.
10111 * configure: Regenerate.
10113 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10115 * hostio.c (handle_pread): If pread fails, fall back to attempting
10117 (handle_pwrite): Likewise for pwrite.
10119 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10121 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10122 between unsupported TYPE and unimplementable ADDR/LEN combination.
10123 (arm_insert_point): Act on new return value.
10125 2012-07-31 Pedro Alves <palves@redhat.com>
10127 * server.c (process_point_options): Only skip tokens if we find
10128 one that is unrecognized. Don't treat 'X' specially while
10129 skipping unrecognized tokens.
10131 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10133 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10134 to 4-byte-align HW breakpoint addresses for Thumb.
10136 2012-07-27 Yao Qi <yao@codesourcery.com>
10140 * server.h: Declare gdb_agent_about_to_close.
10141 * target.c (kill_inferior): Include "agent.h".
10142 New. Send command 'kill'.
10143 * target.h (kill_inferior): Removed macro.
10144 * tracepoint.c (gdb_agent_about_to_close): New.
10145 (gdb_agent_helper_thread): Handle command 'close'.
10146 Wait endlessly until the inferior stops.
10147 Install gdb_agent_remove_socket to atexit hook.
10148 (agent_socket_name): New static variable.
10149 (gdb_agent_socket_init): Replace local variable 'name' with
10150 'agent_socket_name'.
10151 (gdb_agent_remove_socket): New.
10153 2012-07-27 Yao Qi <yao@codesourcery.com>
10155 * server.c (process_point_options): Stop at 'X' when parsing.
10157 2012-07-19 Michael Eager <eager@eagercon.com>
10159 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10161 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10162 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10163 hardware breakpoint.
10165 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10167 * gdbserver/linux-low.c (initialize_low): Call
10168 linux_ptrace_init_warnings.
10170 2012-07-02 Doug Evans <dje@google.com>
10172 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10175 2012-07-02 Stan Shebs <stan@codesourcery.com>
10177 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10178 (ax.o): Add it to build rule.
10180 (OBS): Add format.o.
10181 (IPA_OBS): Add format.o.
10182 * server.c (handle_query): Claim support for breakpoint commands.
10183 (process_point_options): Add command case.
10184 (process_serial_event): Leave running if there are printfs in
10186 * mem-break.h (any_persistent_commands): Declare.
10187 (add_breakpoint_commands): Declare.
10188 (gdb_no_commands_at_breakpoint): Declare.
10189 (run_breakpoint_commands): Declare.
10190 * mem-break.c (struct point_command_list): New struct.
10191 (struct breakpoint): New field command_list.
10192 (any_persistent_commands): New function.
10193 (add_commands_to_breakpoint): New function.
10194 (add_breakpoint_commands): New function.
10195 (gdb_no_commands_at_breakpoint): New function.
10196 (run_breakpoint_commands): New function.
10197 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10199 * ax.c: Include format.h.
10200 (ax_printf): New function.
10201 (gdb_eval_agent_expr): Add printf opcode.
10203 2012-06-13 Yao Qi <yao@codesourcery.com>
10205 * server.c (start_inferior): Remove duplicated writes to fields
10206 'last_resume_kind' and 'last_status' of 'current_inferior'.
10208 2012-06-12 Yao Qi <yao@codesourcery.com>
10209 Pedro Alves <palves@redhat.com>
10211 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10213 * server.c (handle_v_cont): Extend comment.
10215 2012-06-11 Yao Qi <yao@codesourcery.com>
10217 * linux-low.c (linux_attach): Add 'static'.
10219 2012-06-06 Yao Qi <yao@codesourcery.com>
10221 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10223 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10225 Fix gcc -flto compilation warning.
10226 * server.c (main): Make variable multi_mode and attach volatile.
10228 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10230 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10231 if the platform doesn't know about it.
10233 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10235 * Makefile.in (SFILES): Add linux-tile-low.c.
10236 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10237 * configure.srv: Handle tilegx-*-linux*.
10238 * linux-tile-low.c: New file.
10240 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10242 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10244 2012-05-24 Pedro Alves <palves@redhat.com>
10248 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10250 2012-05-24 Pedro Alves <palves@redhat.com>
10254 Replace target_signal with gdb_signal throughout.
10256 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10258 * linux-low.c (linux_store_registers): Avoid the copying sequence
10259 when no data has been retrieved by ptrace.
10261 2012-05-22 Will Deacon <will.deacon@arm.com>
10263 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10264 Include asm/ptrace.h.
10265 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10268 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10270 * linux-low.c (linux_store_registers): Don't re-retrieve data
10271 with ptrace that has already been obtained from /proc. Always
10272 copy any data retrieved with ptrace to the buffer supplied.
10274 2012-05-11 Yao Qi <yao@codesourcery.com>
10275 Pedro Alves <palves@redhat.com>
10277 * linux-low.c (enum stopping_threads_kind): New.
10278 (stopping_threads): Change type to `enum stopping_threads_kind'.
10279 (handle_extended_wait): If stopping and suspending threads, leave
10280 the new_lwp suspended too.
10281 (linux_wait_for_event): Adjust.
10282 (stop_all_lwps): Set `stopping_threads' to
10283 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10284 whether we're suspending threads or just stopping them. Assert no
10287 2012-04-29 Yao Qi <yao@codesourcery.com>
10289 * server.h: Move some code to ...
10290 * gdbthread.h: ... here. New.
10291 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10292 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10293 (nto-low.o, win32-low.o): Likewise.
10294 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10295 * regcache.c, remote-utils.c, server.c: Likewise.
10296 * target.c, tracepoint.c, win32-low.c: Likewise.
10298 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10300 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10301 (PTRACE_ARG4_TYPE): Likewise.
10302 (PTRACE_XFER_TYPE): Likewise.
10303 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10304 ptrace to PTRACE_ARG3_TYPE.
10305 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10306 (PTRACE_ARG4_TYPE): Likewise.
10307 (PTRACE_XFER_TYPE): Likewise.
10308 (linux_detach_one_lwp): Cast fourth argument of
10309 ptrace to long then PTRACE_ARG4_TYPE.
10310 (regsets_fetch_inferior_registers): Cast third argument of
10311 ptrace to long then PTRACE_ARG3_TYPE.
10312 (regsets_store_inferior_registers): Likewise.
10314 2012-04-20 Pedro Alves <palves@redhat.com>
10316 * configure: Regenerate.
10318 2012-04-19 Pedro Alves <palves@redhat.com>
10320 * Makefile.in (GNULIB_BUILDDIR): New.
10321 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10322 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10323 (all, install-only, uninstall, clean-info, all-lib, clean): No
10324 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10325 (maintainer-clean realclean distclean): Use subdir_do.
10327 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10328 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10329 * acinclude.m4: Include acx_configure_dir.m4.
10330 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10331 calls. Call AC_PROG_RANLIB. Configure gnulib using
10334 (GNULIB_STDINT_H): Adjust.
10335 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10336 * gdbreplay.c: Include build-gnulib/config.h.
10337 * server.h: Likewise.
10338 * aclocal.m4: Regenerate.
10339 * config.in: Regenerate.
10340 * configure: Regenerate.
10342 2012-04-19 Pedro Alves <palves@redhat.com>
10344 * Makefile.in (LIBGNU, INCGNU): Adjust.
10345 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10346 (all, install-only, uninstall, clean-info, all-lib, clean)
10347 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10348 * configure.ac: Adjust AC_OUTPUT output.
10349 * aclocal.m4: Regenerate.
10350 * configure: Regenerate.
10352 2012-04-19 Pedro Alves <palves@redhat.com>
10354 * Makefile.in (generated_files): New.
10355 (server_h): Remove the explicit dependency on config.h, and depend
10356 on $generated_files.
10358 2012-04-19 Pedro Alves <palves@redhat.com>
10360 * Makefile.in (INCGNU): Add -Ignulib.
10362 2012-04-19 Pedro Alves <palves@redhat.com>
10364 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10365 (INCGNU): ... this, and spell out -I here.
10366 (GNULIB_LIB): Rename to ...
10367 (LIBGNU): ... this.
10368 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10370 2012-04-19 Pedro Alves <palves@redhat.com>
10372 * config.in: Regenerate.
10374 2012-04-19 Pedro Alves <palves@redhat.com>
10376 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10377 * server.h (memmem): Remove declaration.
10378 * config.in: Regenerate.
10379 * configure: Regenerate.
10381 2012-04-19 Yao Qi <yao@codesourcery.com>
10383 * Makefile.in (SFILES): Add common/vec.c.
10387 2012-04-19 Yao Qi <yao@codesourcery.com>
10389 * remote-utils.c (prepare_resume_reply): Replace with macro
10390 target_core_of_thread.
10391 * server.c (handle_qxfer_threads_proper): Likewise.
10392 * target.h (traget_core_of_thread): New macro.
10394 2012-04-18 Pedro Alves <palves@redhat.com>
10396 * aclocal.m4: Regenerate.
10397 * configure: Regenerate.
10399 2012-04-16 Yao Qi <yao@codesourcery.com>
10401 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10402 duplicated on address.
10404 2012-04-16 Yao Qi <yao@codesourcery.com>
10406 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10407 (struct tracepoint_action_ops) <send>: New field.
10408 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10409 (agent_expr_send, x_tracepoint_action_send): New.
10410 (l_tracepoint_action_send): New.
10411 (cmd_qtdp): Download and install tracepoint
10412 according to `use_agent'.
10413 (run_inferior_command): Add one more parameter `len'.
10415 (tracepoint_send_agent): New.
10416 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10418 2012-04-16 Yao Qi <yao@codesourcery.com>
10420 * tracepoint.c (download_tracepoints): Moved to ...
10421 (cmd_qtstart): ... here.
10423 2012-04-14 Yao Qi <yao@codesourcery.com>
10425 * tracepoint.c: Include inttypes.h.
10426 (struct collect_memory_action): Use sized types.
10427 (struct tracepoint): Likewise.
10428 (cmd_qtdp, stop_tracing): Update print specifiers.
10429 (cmd_qtp, response_tracepoint): Likewise.
10430 (collect_data_at_tracepoint): Likewise.
10431 (collect_data_at_step): Likewise.
10433 2012-04-14 Yao Qi <yao@codesourcery.com>
10435 Import gnulib module inttypes.
10436 * aclocal.m4, config.in, configure: Regenerated.
10438 2012-04-14 Yao Qi <yao@codesourcery.com>
10440 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10441 Makefile and config.status at last.
10443 2012-04-13 Yao Qi <yao@codesourcery.com>
10445 * tracepoint.c: Include stdint.h unconditionally.
10447 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10449 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10450 on BFD_HAVE_SYS_PROCFS_TYPE.
10451 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10452 * configure: Regenerate.
10453 * config.in: Likewise.
10455 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10457 * Makefile.in (clean): Also remove x32.c x32-linux.c
10458 x32-avx.c x32-avx-linux.c.
10459 (x32.o): New target.
10461 (x32-linux.o): Likewise.
10462 (x32-linux.c): Likewise.
10463 (x32-avx.o): Likewise.
10464 (x32-avx.c): Likewise.
10465 (x32-avx-linux.o): Likewise.
10466 (x32-avx-linux.c): Likewise.
10468 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10469 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10470 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10471 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10472 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10473 i386/x32-avx-linux.xml.
10475 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10476 (init_registers_x32_avx_linux): Likwise.
10477 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10478 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10480 2012-04-13 Pedro Alves <palves@redhat.com>
10482 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10483 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10484 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10485 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10488 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10490 * linux-x86-low.c (compat_x32_clock_t): New.
10491 (compat_x32_siginfo_t): Likewise.
10492 (compat_x32_siginfo_from_siginfo): Likewise.
10493 (siginfo_from_compat_x32_siginfo): Likewise.
10494 (linux_is_elf64): Likewise.
10495 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10496 and siginfo_from_compat_x32_siginfo for x32.
10497 (x86_arch_setup): Set linux_is_elf64.
10499 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10502 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10504 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10505 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10506 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10507 compatible with process.
10509 2012-04-12 Yao Qi <yao@codesourcery.com>
10511 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10512 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10513 (install-only, install-info, clean): Handle sub dir gnulib.
10514 (all-lib, am--refresh): New targets.
10515 (memmem.o): Remove target.
10516 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10517 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10518 (AC_REPLACE_FUNCS): Remove memmem.
10519 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10520 (AC_OUTPUT): Generate Makefile in gnulib/.
10521 * aclocal.m4, config.in, configure: Regenerated.
10523 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10525 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10527 2012-04-05 Pedro Alves <palves@redhat.com>
10529 -Werror=strict-aliasing
10531 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10534 2012-04-04 Pedro Alves <palves@redhat.com>
10536 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10537 (sparc_store_gregset_from_stack, sparc_store_gregset)
10538 (sparc_breakpoint_at): Fix formatting.
10540 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10542 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10544 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10545 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10546 * config.in: Regenerate.
10547 * configure: Likewise.
10549 2012-03-29 Pedro Alves <palves@redhat.com>
10551 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10552 Correct ptrace arguments.
10554 2012-03-28 Pedro Alves <palves@redhat.com>
10556 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10557 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10558 (IA64_FR1_REGNUM): New defines.
10559 (ia64_fetch_register): New.
10560 (the_low_target): Install it.
10561 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10563 * linux-low.c (linux_fetch_registers): Try the
10564 the_low_target.fetch_register hook first.
10566 * linux-arm-low.c (the_low_target): Adjust.
10567 * linux-bfin-low.c (the_low_target): Adjust.
10568 * linux-cris-low.c (the_low_target): Adjust.
10569 * linux-crisv32-low.c (the_low_target): Adjust.
10570 * linux-m32r-low.c (the_low_target): Adjust.
10571 * linux-m68k-low.c (the_low_target): Adjust.
10572 * linux-mips-low.c (the_low_target): Adjust.
10573 * linux-ppc-low.c (the_low_target): Adjust.
10574 * linux-s390-low.c (the_low_target): Adjust.
10575 * linux-sh-low.c (the_low_target): Adjust.
10576 * linux-sparc-low.c (the_low_target): Adjust.
10577 * linux-tic6x-low.c (the_low_target): Adjust.
10578 * linux-x86-low.c (the_low_target): Adjust.
10579 * linux-xtensa-low.c (the_low_target): Adjust.
10581 2012-03-26 Pedro Alves <palves@redhat.com>
10583 * server.c (handle_qxfer_libraries): Don't bail early if
10584 the_target->qxfer_libraries_svr4 is not NULL.
10586 2012-03-26 Pedro Alves <palves@redhat.com>
10588 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10590 2012-03-23 Pedro Alves <palves@redhat.com>
10592 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10593 "library-list-svr4" element's start tag when the the DSO list is
10596 2012-03-23 Pedro Alves <palves@redhat.com>
10598 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10599 a variable whose type size is the same as the inferior's pointer
10602 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10604 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10606 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10607 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10608 * linux-low.h: Include <signal.h>.
10609 (struct siginfo): Remove forward declaration.
10610 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10613 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10615 * .gitignore: Ignore more files.
10617 2012-03-19 Pedro Alves <palves@redhat.com>
10618 Jan Kratochvil <jan.kratochvil@redhat.com>
10620 * server.c (cont_thread, general_thread): Add describing comments.
10621 (start_inferior): Clear `cont_thread'.
10622 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10625 2012-03-15 Yao Qi <yao@codesourcery.com>
10627 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10629 (cmd_qtdp): ... here.
10631 2012-03-15 Yao Qi <yao@codesourcery.com>
10633 * tracepoint.c (struct tracepoint_action_ops): New.
10634 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10635 (m_tracepoint_action_download): New.
10636 (r_tracepoint_action_download): New.
10637 (x_tracepoint_action_download): New.
10638 (l_tracepoint_action_download): New.
10639 (add_tracepoint_action): Install `action->ops' according type.
10640 (download_tracepoint_1): Move code `download' function pointer
10641 of various tracepoint_action_ops.
10643 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10645 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10646 linux_ptrace_attach_warnings.
10648 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10650 * Makefile.in (linux-ptrace.o): New.
10651 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10652 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10653 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10654 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10655 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10657 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10659 2012-03-08 Yao Qi <yao@codesourcery.com>
10660 Pedro Alves <palves@redhat.com>
10662 Fix PR server/13392.
10663 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10664 offset of JMP insn.
10665 * tracepoint.c (remove_tracepoint): New.
10666 (cmd_qtdp): Call remove_tracepoint when failed to install.
10668 2012-03-07 Pedro Alves <palves@redhat.com>
10670 * linux-low.c (get_detach_signal): New.
10671 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10672 Pass on pending signals to PTRACE_DETACH. Check the result of the
10674 * server.c (program_signals, program_signals_p): New.
10675 (handle_general_set): Handle QProgramSignals.
10676 * server.h (program_signals, program_signals_p): Declare.
10678 2012-03-05 Pedro Alves <palves@redhat.com>
10679 Jan Kratochvil <jan.kratochvil@redhat.com>
10681 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10684 2012-03-03 Yao Qi <yao@codesourcery.com>
10686 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10687 agent_look_up_symbols.
10689 2012-03-03 Yao Qi <yao@codesourcery.com>
10691 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10692 (linux-x86-low.o): Likewise.
10693 * server.h: Remove in_process_agent_loaded.
10694 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10698 2012-03-03 Yao Qi <yao@codesourcery.com>
10700 * tracepoint.c (gdb_agent_capability): New global.
10701 (in_process_agent_loaded_ust): Renamed to
10702 `in_process_agent_supports_ust'.
10704 (in_process_agent_supports_ust): Call agent_capability_check.
10705 (clear_installed_tracepoints): Assert that agent supports
10708 2012-03-03 Yao Qi <yao@codesourcery.com>
10710 * linux-low.c (linux_supports_agent): New.
10711 (linux_target_ops): Initialize field `supports_agent' with
10712 linux_supports_agent.
10713 * target.h (struct target_ops) <supports_agent>: New.
10714 (target_supports_agent): New macro.
10715 * server.c (handle_general_set): Handle packet 'QAgent'.
10716 (handle_query): Send `QAgent+'.
10717 * Makefile.in (server.o): Depends on agent.h.
10719 2012-03-03 Yao Qi <yao@codesourcery.com>
10721 * Makefile.in (OBS): Add agent.o.
10722 Add new rule for agent.o.
10723 Track dependence of tracepoint.c on agent.h.
10724 * tracepoint.c (run_inferior_command_1):
10725 (run_inferior_command): Call agent_run_command.
10726 (gdb_ust_connect_sync_socket): Deleted. Move it to
10728 (resume_thread, stop_thread): Likewise.
10729 (gdb_ust_socket_init): Renamed to ...
10730 (gdb_agent_socket_init): ... New.
10731 (gdb_ust_thread): Renamed to ...
10732 (gdb_agent_helper_thread): ... New.
10733 (gdb_ust_init): Move some code to ...
10734 (gdb_agent_init): ... here. New.
10735 [HAVE_UST]: Call gdb_ust_init.
10736 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10737 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10738 * config.in, configure: Regenerated.
10740 2012-03-02 Pedro Alves <palves@redhat.com>
10742 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10743 * linux-low.c (struct simple_pid_list): New.
10744 (stopped_pids): New a struct simple_pid_list pointer.
10745 (add_to_pid_list, pull_pid_from_list): New.
10746 (handle_extended_wait): Don't assume the first signal new children
10747 report is SIGSTOP. Adjust call to pull_pid_from_list.
10748 (linux_wait_for_lwp): Adjust.
10750 2012-03-02 Yao Qi <yao@codesourcery.com>
10752 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10755 2012-03-02 Yao Qi <yao@codesourcery.com>
10757 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10758 `stop_pc' and `tpoint'. Update caller.
10760 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10762 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10763 * linux-low.c (use_linux_regsets): New macro.
10764 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10765 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10766 (linux_register_in_regsets): New function.
10767 (usr_fetch_inferior_registers): Skip registers covered by
10769 (usr_store_inferior_registers): Likewise.
10770 (usr_fetch_inferior_registers): New macro.
10771 (usr_store_inferior_registers): Likewise.
10772 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10773 (linux_store_registers): Likewise.
10774 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10776 (init_registers_mips64_dsp_linux): Likewise.
10777 (init_registers_mips_linux): New macro.
10778 (init_registers_mips_dsp_linux): Likewise.
10779 (mips_dsp_num_regs): Likewise.
10780 (DSP_BASE, DSP_CONTROL): New fallback macros.
10781 (mips_base_regs): New macro.
10782 (mips_regmap): Use it. Fix the size.
10783 (mips_dsp_regmap): New variable.
10784 (mips_dsp_regset_bitmap): Likewise.
10785 (mips_arch_setup): New function.
10786 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10788 (mips_cannot_store_register): Likewise.
10789 (the_low_target): Update .arch_setup, .num_regs and .regmap
10790 initializers. Add .regset_bitmap initializer.
10791 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10793 * linux-bfin-low.c (the_low_target): Likewise.
10794 * linux-cris-low.c (the_low_target): Likewise.
10795 * linux-crisv32-low.c (the_low_target): Likewise.
10796 * linux-ia64-low.c (the_low_target): Likewise.
10797 * linux-m32r-low.c (the_low_target): Likewise.
10798 * linux-m68k-low.c (the_low_target): Likewise.
10799 * linux-ppc-low.c (the_low_target): Likewise.
10800 * linux-s390-low.c (the_low_target): Likewise.
10801 * linux-sh-low.c (the_low_target): Likewise.
10802 * linux-sparc-low.c (the_low_target): Likewise.
10803 * linux-tic6x-low.c (the_low_target): Likewise.
10804 * linux-x86-low.c (the_low_target): Likewise.
10805 * linux-xtensa-low.c (the_low_target): Likewise.
10806 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10807 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10808 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10810 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10811 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10813 2012-02-29 Yao Qi <yao@codesourcery.com>
10814 Pedro Alves <palves@redhat.com>
10816 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10817 `step_over_finished' is true.
10819 2012-02-27 Pedro Alves <palves@redhat.com>
10821 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10822 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10824 2012-02-27 Pedro Alves <palves@redhat.com>
10827 * linux-low.c (pid_is_stopped): New.
10828 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10830 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10832 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10835 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10837 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10839 2012-02-24 Luis Machado <lgustavo@codesourcery>
10841 * server.c (handle_query): Advertise support for target-side
10842 breakpoint condition evaluation.
10843 (process_point_options): New function.
10844 (process_serial_event): When inserting a breakpoint, check for
10845 a target-side condition that should be evaluated.
10847 * mem-break.c: Include regcache.h and ax.h.
10848 (point_cond_list_t): New data structure.
10849 (breakpoint) <cond_list>: New field.
10850 (find_gdb_breakpoint_at): Make non-static.
10851 (delete_gdb_breakpoint_at): Clear any target-side
10853 (clear_gdb_breakpoint_conditions): New function.
10854 (add_condition_to_breakpoint): Likewise.
10855 (add_breakpoint_condition): Likewise.
10856 (gdb_condition_true_at_breakpoint): Likewise.
10857 (gdb_breakpoint_here): Return result directly instead
10858 of going through a local variable.
10860 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10861 (clear_gdb_breakpoint_conditions): Likewise.
10862 (add_breakpoint_condition): Likewise.
10863 (gdb_condition_true_at_breakpoint): Likewise.
10865 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10866 (need_step_over_p): Take target-side breakpoint condition into
10869 2012-02-24 Luis Machado <lgustavo@codesourcery>
10871 * server.h: Include tracepoint.h.
10872 (agent_mem_read, agent_get_trace_state_variable_value,
10873 agent_set_trace_state_variable_value,
10874 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10875 get_set_tsv_func_addr): New prototypes.
10877 * ax.h: New include file.
10878 * ax.c: New source file.
10880 * tracepoint.c: Include ax.h.
10881 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10882 agent_expr, eval_result_type): Move to ax.h.
10883 (parse_agent_expr): Rename to ...
10884 (gdb_parse_agent_expr): ... this, make it non-static and move
10886 (unparse_agent_expr) Rename to ...
10887 (gdb_unparse_agent_expr): ... this, make it non-static and move
10889 (eval_agent_expr): Rename to ...
10890 (eval_tracepoint_agent_expr): ... this.
10891 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10892 forward declarations.
10893 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10894 (agent_get_trace_state_variable_value): New function.
10895 (agent_set_trace_state_variable_value): New function.
10896 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10897 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10898 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10899 (condition_true_at_tracepoint): Likewise.
10900 (parse_agent_expr): Rename to ...
10901 (gdb_parse_agent_expr): ... this and move to ax.c.
10902 (unparse_agent_expr): Rename to ...
10903 (gdb_unparse_agent_expr): ... this and move to ax.c.
10904 (gdb_agent_op_name): Move to ax.c.
10905 (eval_agent_expr): Rename to ...
10906 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10908 (eval_tracepoint_agent_expr): New function.
10909 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10911 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10913 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10914 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10915 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10916 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10917 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10918 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10919 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10920 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10921 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10922 (compile_bytecodes): Remove forward declaration.
10923 (is_goto_target): Move to ax.c.
10924 (compile_bytecodes): Move to ax.c and call
10925 agent_get_trace_state_variable_value (...) and
10926 agent_set_trace_state_variable_value (...).
10928 * Makefile.in: Update ax.c and IPA dependencies.
10930 2012-02-24 Pedro Alves <palves@redhat.com>
10932 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10933 (cmd_bigqtbuffer_circular): ... this. Only handle
10934 'QTBuffer:circular:'.
10935 (handle_tracepoint_general_set): Adjust.
10937 2012-02-16 Yao Qi <yao@codesourcery.com>
10939 * inferiors.c: Move code to ...
10940 * dll.c: .... here. New.
10941 * server.h: Declare clear_dlls.
10942 * Makefile.in (SFILES): Add dll.c.
10946 2012-02-11 Yao Qi <yao@codesourcery.com>
10948 * server.c: (handle_monitor_command): Add a new parameter
10950 (handle_query): Update caller.
10952 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10954 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10955 * configure, config.in: Regenerate.
10956 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10959 2012-02-02 Pedro Alves <palves@redhat.com>
10961 Try SIGKILL first, then PTRACE_KILL.
10962 * linux-low.c (linux_kill_one_lwp): New.
10963 (linux_kill_one_lwp): Rename to ...
10964 (kill_one_lwp_callback): ... this. Use the new
10965 linux_kill_one_lwp.
10967 2012-02-02 Pedro Alves <palves@redhat.com>
10969 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10972 2012-01-27 Pedro Alves <palves@redhat.com>
10974 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10975 (elf_64_file_p): Make static.
10976 (linux_pid_exe_is_elf_64_file): New.
10977 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10978 Delete declarations.
10979 (linux_pid_exe_is_elf_64_file): Declare.
10980 * linux-x86-low.c (x86_arch_setup): Use
10981 linux_pid_exe_is_elf_64_file.
10983 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10985 * linux-low.c (linux_wait_for_event_1): Rename to ...
10986 (linux_wait_for_event): ... here and merge it with former
10987 linux_wait_for_event - new variable wait_ptid, use it.
10988 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10990 2012-01-23 Pedro Alves <palves@redhat.com>
10992 * server.c (main): Avoid yet another case of infinite loop while
10993 detaching/killing after a longjmp.
10995 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10998 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11000 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11002 * hostio.c (handle_readlink): New function.
11003 (handle_vFile): Call it to handle "vFile:readlink" packets.
11005 2012-01-20 Pedro Alves <palves@redhat.com>
11006 Ulrich Weigand <ulrich.weigand@linaro.org>
11008 * server.c (handle_v_requests): Only support vAttach and vRun to
11009 start multiple processes when in extended protocol mode.
11011 2012-01-17 Pedro Alves <palves@redhat.com>
11013 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11014 memalign plus mprotect to allocate the scratch buffer.
11016 2012-01-13 Pedro Alves <palves@redhat.com>
11018 * server.c (attach_inferior): Clear `cont_thread'.
11020 2012-01-13 Pedro Alves <palves@redhat.com>
11022 * server.c (main): Avoid infinite loop while detaching/killing
11025 2012-01-09 Doug Evans <dje@google.com>
11027 * server.c (start_inferior): Set last_ptid in --wrapper case.
11029 2012-01-06 Yao Qi <yao@codesourcery.com>
11031 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11033 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11035 2012-01-04 Yao Qi <yao@codesourcery.com>
11037 * tracepoint.c (cmd_qtdp): Print debug message
11038 for static tracepoint.
11040 2012-01-04 Yao Qi <yao@codesourcery.com>
11042 * tracepoint.c (trace_vdebug): Differentiate debug message
11043 between gdbserver and IPA.
11045 2012-01-03 Yao Qi <yao@codesourcery.com>
11047 * tracepoint.c (tracepoint_was_hit): Don't collect for
11050 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11052 * terminal.h: Reformat copyright header.
11054 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11056 * server.c (gdbserver_version): Update copyright year.
11057 * gdbreplay.c (gdbreplay_version): Likewise.
11059 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11061 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11064 2011-12-18 Hui Zhu <teawater@gmail.com>
11065 * linux-low.c (linux_create_inferior): Save return value to ret.
11067 2011-12-18 Hui Zhu <teawater@gmail.com>
11069 * linux-low.c (linux_create_inferior): Save return value to ret.
11071 2011-12-16 Doug Evans <dje@google.com>
11073 * linux-low.c (linux_create_inferior): If stdio connection,
11074 redirect stdin from /dev/null, stdout to stderr.
11075 * remote-utils.c (remote_is_stdio): New static global.
11076 (remote_connection_is_stdio): New function.
11077 (remote_prepare): Handle stdio connection.
11078 (remote_open): Ditto.
11079 (remote_close): Don't close stdin for stdio connections.
11080 (read_prim,write_prim): New functions. Replace all calls to
11081 read/write to these.
11082 * server.c (main): Watch for "-" argument. Move call to
11083 remote_prepare before start_inferior.
11084 * server.h (STDIO_CONNECTION_NAME): New macro.
11085 (remote_connection_is_stdio): Declare.
11087 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11088 in debugging output.
11090 2011-12-15 Yao Qi <yao@codesourcery.com>
11092 * tracepoint.c: Include sys/syscall.h.
11093 (gdb_ust_thread): Remove preprocessor conditional.
11095 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11097 * linux-low.c (linux_detach_one_lwp): Call
11098 the_low_target.prepare_to_resume before detaching.
11100 2011-12-14 Yao Qi <yao@codesourcery.com>
11102 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11105 2011-12-14 Yao Qi <yao@codesourcery.com>
11107 * i386-low.c (i386_low_stopped_data_address): Initialize local
11108 variable `control'.
11110 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11114 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11115 DR_CONTROL unless necessary. Extend comments.
11116 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11117 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11119 2011-12-13 Yao Qi <yao@codesourcery.com>
11121 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11123 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11125 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11127 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11128 Print new debug message for such case.
11130 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11132 Fix overlapping memcpy.
11133 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11134 the read_inferior_memory transfer.
11135 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11136 write_inferior_memory transfer.
11137 (set_fast_tracepoint_jump): New variable buf. Use it for the
11138 read_inferior_memory and write_inferior_memory transfers.
11139 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11140 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11141 Use it for the write_inferior_memory transfer.
11142 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11145 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11147 * linux-low.c (fetch_register, store_register): Make code
11148 consistent, fix formatting.
11150 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11152 * linux-low.c (usr_store_inferior_registers): Factor out code
11153 to handle individual registers into...
11154 (store_register): ... this new function.
11156 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11158 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11159 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11160 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11161 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11162 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11163 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11164 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11165 (srv_xmlfiles): Add new XML files.
11167 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11169 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11170 (init_registers_s390_linux32v1): Add prototype.
11171 (init_registers_s390_linux32v2): Likewise.
11172 (init_registers_s390_linux64v1): Likewise.
11173 (init_registers_s390_linux64v2): Likewise.
11174 (init_registers_s390x_linux64v1): Likewise.
11175 (init_registers_s390x_linux64v2): Likewise.
11176 (s390_num_regs): Increment to 52.
11177 (s390_regmap): Add orig_r2 register.
11178 (s390_num_regs_3264): Increment to 68.
11179 (s390_regmap_3264): Add orig_r2 register.
11180 (s390_collect_ptrace_register): Handle orig_r2 register.
11181 (s390_supply_ptrace_register): Likewise.
11182 (s390_fill_last_break): New function.
11183 (s390_store_last_break): Likewise.
11184 (s390_fill_system_call): New function.
11185 (s390_store_system_call): Likewise.
11186 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11188 (s390_check_regset): New function.
11189 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11190 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11191 Update target_regsets for available register sets.
11193 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11194 Jan Kratochvil <jan.kratochvil@redhat.com>
11196 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11197 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11199 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11200 * linux-low.h (struct process_info_private): New member r_debug.
11201 * server.c (handle_qxfer_libraries): Call
11202 the_target->qxfer_libraries_svr4.
11203 (handle_qxfer_libraries_svr4): New function.
11204 (qxfer_packets): New entry "libraries-svr4".
11205 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11206 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11207 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11208 PACKET_qXfer_libraries_svr4.
11210 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11212 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11213 PSW address/mask between 8-byte and 16-byte formats.
11214 (s390_supply_ptrace_register): Likewise.
11215 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11216 basic addressing mode bit.
11218 2011-11-24 Stan Shebs <stan@codesourcery.com>
11220 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11222 2011-11-17 Stan Shebs <stan@codesourcery.com>
11224 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11225 (tracing_start_time): New global.
11226 (tracing_stop_time): New global.
11227 (tracing_user_name): New global.
11228 (tracing_notes): New global.
11229 (tracing_stop_note): New global.
11230 (cmd_qtstart): Set traceframe_usage, start_time.
11231 (stop_tracing): Set stop_time.
11232 (cmd_qtstatus): Report additional status.
11233 (cmd_qtp): New function.
11234 (handle_tracepoint_query): Call it.
11235 (cmd_qtnotes): New function.
11236 (handle_tracepoint_general_set): Call it.
11237 (get_timestamp): Rename from tsv_get_timestamp.
11239 2011-11-14 Stan Shebs <stan@codesourcery.com>
11240 Kwok Cheung Yeung <kcy@codesourcery.com>
11242 * linux-x86-low.c (small_jump_insn): New.
11243 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11244 trampoline and error message, build a trampoline and issue a small
11245 jump instruction to it.
11246 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11247 trampoline and error message.
11248 (x86_get_min_fast_tracepoint_insn_len): New.
11249 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11250 * linux-low.h (struct linux_target_ops): Add arguments to
11251 install_fast_tracepoint_jump_pad operation, add new operation.
11252 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11254 (linux_get_min_fast_tracepoint_insn_len): New function.
11255 (linux_target_op): Add new operation.
11256 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11257 (gdb_trampoline_buffer_end): Ditto.
11258 (gdb_trampoline_buffer_error): Ditto.
11259 (struct ipa_sym_addresses): Add fields for new IPA variables.
11260 (symbol_list): Add entries for new IPA variables.
11261 (struct tracepoint): Add fields to hold the address range of the
11262 trampoline used by the tracepoint.
11263 (trampoline_buffer_head): New static variable.
11264 (trampoline_buffer_tail): Ditto.
11265 (claim_trampoline_space): New function.
11266 (have_fast_tracepoint_trampoline_buffer): New function.
11267 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11269 (install_fast_tracepoint): Ditto, also add error buffer argument.
11270 (cmd_qtminftpilen): New function.
11271 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11272 (fast_tracepoint_from_trampoline_address): New function.
11273 (fast_tracepoint_collecting): Handle trampoline as part of jump
11275 (set_trampoline_buffer_space): New function.
11276 (initialize_tracepoint): Initialize new IPA variables.
11277 * target.h (struct target_ops): Add arguments to
11278 install_fast_tracepoint_jump_pad operation, add new
11279 get_min_fast_tracepoint_insn_len operation.
11280 (target_get_min_fast_tracepoint_insn_len): New.
11281 (install_fast_tracepoint_jump_pad): Add arguments.
11282 * server.h (IPA_BUFSIZ): Define.
11283 * linux-i386-ipa.c: Include extra header files.
11284 (initialize_fast_tracepoint_trampoline_buffer): New function.
11285 (initialize_low_tracepoint): Call it.
11286 * server.h (set_trampoline_buffer_space): Declare.
11287 (claim_trampoline_space): Ditto.
11288 (have_fast_tracepoint_trampoline_buffer): Ditto.
11290 2011-11-14 Yao Qi <yao@codesourcery.com>
11292 * server.c (handle_query): Handle InstallInTrace for qSupported.
11293 * tracepoint.c (add_tracepoint): Sort list.
11294 (install_tracepoint, download_tracepoint): New.
11295 (cmd_qtdp): Call them to install and download tracepoints.
11296 (sort_tracepoints): Removed.
11297 (cmd_qtstart): Update.
11299 2011-11-14 Yao Qi <yao@codesourcery.com>
11301 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11302 * mem-break.h: Declare.
11303 * tracepoint.c (cmd_qtstart): Move some code to ...
11304 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11306 (download_tracepoints): Move some code to ...
11307 (download_tracepoint_1): ... here. New.
11309 2011-11-08 Yao Qi <yao@codesourcery.com>
11311 * remote-utils.c (relocate_instruction): A comment fix.
11313 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11315 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11316 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11317 dr_status_mirror and dr_control_mirror from debug_reg_state.
11318 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11319 (i386_initial_stuff): Remove use of deleted globals.
11320 (i386_get_thread_context, i386_set_thread_context,
11321 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11322 from debug_reg_state.
11324 2011-11-05 Yao Qi <yao@codesourcery.com>
11326 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11327 address as TPOINT's.
11329 2011-11-02 Stan Shebs <stan@codesourcery.com>
11331 * tracepoint.c (agent_mem_read_string): New function.
11332 (eval_agent_expr): Call it for tracenz.
11333 * server.c (handle_query): Report support for tracenz.
11335 2011-11-02 Yao Qi <yao@codesourcery.com>
11337 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11339 2011-11-02 Yao Qi <yao@codesourcery.com>
11341 * target.h: Fix a typo in comment.
11343 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11345 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11346 clobber the breakpoints' shadows with fast tracepoint jumps.
11347 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11348 * target.c (write_inferior_memory): Also pass MYADDR down to
11351 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11353 * configure.ac: Check support for personality routine.
11354 * configure: Regenerate.
11355 * config.in: Likewise.
11356 * linux-low.c: Include <sys/personality.h>.
11357 Define ADDR_NO_RANDOMIZE if necessary.
11358 (linux_create_inferior): Disable address space randomization when
11359 forking inferior, if requested.
11360 (linux_supports_disable_randomization): New function.
11361 (linux_target_ops): Install it.
11362 * server.h (disable_randomization): Declare.
11363 * server.c (disable_randomization): New global variable.
11364 (handle_general_set): Handle QDisableRandomization.
11365 (handle_query): Likewise for qSupported.
11366 (main): Support --disable-randomization and --no-disable-randomization
11367 command line arguments.
11368 * target.h (struct target_ops): Add supports_disable_randomization.
11369 (target_supports_disable_randomization): New macro.
11371 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11373 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11375 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11376 [!PT_GETDSBT] (target_loadmap): New definition.
11377 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11378 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11379 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11380 and PT_GETDSBT to LINUX_LOADMAP.
11381 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11382 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11384 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11386 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11387 (arm_linux_hwbp_cap): New static variable.
11388 (arm_linux_get_hwbp_cap): Replace by ...
11389 (arm_linux_init_hwbp_cap): ... this new function.
11390 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11391 (arm_linux_get_hw_watchpoint_count): Likewise.
11392 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11393 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11394 (arm_prepare_to_resume): Use perror_with_name instead of error.
11396 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11398 * linux-arm-low.c: Include <signal.h>.
11399 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11400 (struct arm_linux_hwbp_cap): New data type.
11401 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11402 (struct arm_linux_hw_breakpoint): New data type.
11403 (MAX_BPTS, MAX_WPTS): Define.
11404 (struct arch_process_info, struct arch_lwp_info): New data types.
11405 (arm_linux_get_hwbp_cap): New function.
11406 (arm_linux_get_hw_breakpoint_count): Likewise.
11407 (arm_linux_get_hw_watchpoint_count): Likewise.
11408 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11409 (arm_hwbp_control_initialize): Likewise.
11410 (arm_hwbp_control_is_enabled): Likewise.
11411 (arm_hwbp_control_is_initialized): Likewise.
11412 (arm_hwbp_control_disable): Likewise.
11413 (arm_linux_hw_breakpoint_equal): Likewise.
11414 (arm_linux_hw_point_initialize): Likewise.
11415 (struct update_registers_data): New data structure.
11416 (update_registers_callback: New function.
11417 (arm_insert_point): Likewise.
11418 (arm_remove_point): Likewise.
11419 (arm_stopped_by_watchpoint): Likewise.
11420 (arm_stopped_data_address): Likewise.
11421 (arm_new_process): Likewise.
11422 (arm_new_thread): Likewise.
11423 (arm_prepare_to_resume): Likewise.
11424 (the_low_target): Register arm_insert_point, arm_remove_point,
11425 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11426 arm_new_thread, and arm_prepare_to_resume.
11428 2011-09-15 Stan Shebs <stan@codesourcery.com>
11430 * server.h (struct emit_ops): Add compare-goto fields.
11431 * tracepoint.c (gdb_agent_op_sizes): New table.
11432 (emit_eq_goto): New function.
11433 (emit_ne_goto): New function.
11434 (emit_lt_goto): New function.
11435 (emit_le_goto): New function.
11436 (emit_gt_goto): New function.
11437 (emit_ge_goto): New function.
11438 (is_goto_target): New function.
11439 (compile_bytecodes): Recognize special cases of compare-goto
11440 combinations and call specialized emitters for them.
11441 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11442 (amd64_emit_ne_goto): New function.
11443 (amd64_emit_lt_goto): New function.
11444 (amd64_emit_le_goto): New function.
11445 (amd64_emit_gt_goto): New function.
11446 (amd64_emit_ge_goto): New function.
11447 (amd64_emit_ops): Add the new functions.
11448 (i386_emit_eq_goto): New function.
11449 (i386_emit_ne_goto): New function.
11450 (i386_emit_lt_goto): New function.
11451 (i386_emit_le_goto): New function.
11452 (i386_emit_gt_goto): New function.
11453 (i386_emit_ge_goto): New function.
11454 (i386_emit_ops): Add the new functions.
11456 2011-09-08 Stan Shebs <stan@codesourcery.com>
11458 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11459 (i386_emit_epilogue): Restore %ebx.
11461 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11463 * server.c (step_thread): Remove definition.
11464 (process_serial_event): Don't handle Hs.
11465 * server.h (step_thread): Remove declaration.
11466 * target.c (set_desired_inferior): Remove use of step_thread.
11468 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11470 * linux-low.c: Include linux-procfs.h.
11471 (linux_attach_lwp_1): Update comments.
11472 (linux_attach): Scan for existing threads when attaching to a
11473 process that is the tgid.
11474 * Makefile.in: Update dependencies.
11476 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11478 * configure.srv: Add linux-procfs.o dependencies.
11480 2011-08-14 Yao Qi <yao@codesourcery.com>
11482 * target.h (struct target_ops): Fix indent.
11483 * win32-low.c (win32_target_ops): Fix comment.
11485 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11486 Yao Qi <yao@codesourcery.com>
11488 * Makefile.in (clean): Remove tic6x-*.c files.
11489 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11490 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11491 (tic6x-c64xp-linux.c): Likewise.
11492 * configure.srv: Add support for tic6x-*-uclinux.
11493 * linux-tic6x-low.c: New.
11494 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11496 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11497 Yao Qi <yao@codesourcery.com>
11499 * target.h (struct target_ops): Add read_loadmap.
11500 * linux-low.c (struct target_loadseg): New type.
11501 (struct target_loadmap): New type.
11502 (linux_read_loadmap): New function.
11503 (linux_target_ops): Add linux_read_loadmap.
11504 * server.c (handle_query): Support qXfer:fdpic:read packet.
11505 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11508 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11510 * win32-low.c: Include <stdint.h>.
11512 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11514 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11515 to the inferior here.
11516 (i386_remove_aligned_watchpoint): Ditto.
11517 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11518 fit part of the watchpoint in the debug registers.
11519 (i386_update_inferior_debug_regs): New.
11520 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11521 registers, and only update the inferior on success.
11522 (i386_low_remove_watchpoint): Ditto.
11524 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11526 * linux-low.c (compare_ints, unique, list_threads, show_process,
11527 linux_core_of_thread): Delete.
11528 (linux_target_ops): Change linux_core_of_thread to
11529 linux_common_core_of_thread.
11530 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11531 * utils.c (malloc_failure): Change type of argument.
11532 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11533 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11534 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11535 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11536 (IPA_OBJS): Add common-utils-ipa.o.
11537 (ptid_h, linux_osdata_h): New macros.
11538 (server_h): Add common/common-utils.h, common/xml-utils.h,
11539 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11541 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11542 ptid.o, buffer.o): New rules.
11543 (linux-low.o): Add common/linux-osdata.h as a dependency.
11544 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11545 * configure.ac: Add AC_HEADER_DIRENT check.
11546 * config.in: Regenerate.
11547 * configure: Regenerate.
11548 * remote-utils.c (xml_escape_text): Delete.
11549 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11550 buffer_xml_printf): Move to common/buffer.c.
11551 * server.c (main): Remove call to initialize_inferiors.
11552 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11553 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11554 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11555 internal_error, gdb_assert, gdb_assert_fail): Delete.
11556 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11557 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11559 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11560 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11561 initialize_inferiors): Delete.
11563 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11565 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11568 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11570 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11572 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11574 2011-05-26 Yao Qi <yao@codesourcery.com>
11576 * Makefile.in (thread-db.o): Track dependence to
11577 common/gdb_thread_db.h.
11578 * thread-db.c: include gdb_thread_db.h from right place.
11580 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11582 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11583 __FILE__ and __LINE__ to internal_error.
11585 2011-05-13 Doug Evans <dje@google.com>
11587 * thread-db.c (try_thread_db_load_from_sdir): New function.
11588 (try_thread_db_load_from_dir): New function.
11589 (thread_db_load_search): Handle $sdir, ignore $pdir.
11590 Remove trying of system directories if search of
11591 libthread-db-search-path fails, that is now done via $sdir.
11593 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11595 * server.c (handle_query): Add EnableDisableTracepoints to the list
11596 of supported features.
11597 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11599 (cmd_qtenable_disable): New.
11600 (cmd_qtstart): Install tracepoints even if disabled.
11601 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11602 receiving a QTEnable or QTDisable packet.
11603 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11604 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11606 (gdb_probe): Skip data collection if static tracepoint is disabled.
11608 2011-05-10 Doug Evans <dje@google.com>
11610 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11612 2011-05-04 Doug Evans <dje@google.com>
11614 * linux-low.c (linux_join): Skip process lookup.
11615 * spu-low.c (spu_join): Ditto.
11616 * server.c (join_inferiors_callback): Delete.
11617 (process_serial_event): For 'D' packet (detach) call join_inferior
11620 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11622 * README: Don't mention xscale*-*-linux*.
11623 * configure.srv (xscale*-*-linux*): Don't handle target.
11625 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11627 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11629 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11630 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11631 (i386_emit_void_call_2): Likewise.
11633 2011-04-26 Yao Qi <yao@codesourcery.com>
11635 * linux-low.c: Move common macros to linux-ptrace.h.
11636 Include linux-ptrace.h.
11637 * Makefile.in (linux_ptrace_h): New.
11638 (linux-low.o): Depends on linux-ptrace.h.
11640 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11642 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11643 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11644 (remote_prepare): New function with most of the TCP code from ...
11645 (remote_open): ... here. Detect PORT here unconditionally. Move also
11646 setting transport_is_reliable.
11647 * server.c (run_once): New variable.
11648 (gdbserver_usage): Document it.
11649 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11650 the first run if RUN_ONCE.
11651 * server.h (run_once, remote_prepare): New declarations.
11653 2011-04-19 Tom Tromey <tromey@redhat.com>
11655 * win32-low.c (handle_load_dll): Remove duplicate "the".
11657 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11659 Remove support for old Cygwin 1.5 versions.
11660 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11661 function to avoid warning.
11662 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11665 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11667 * gdbserver/server.h (Macro _): Define it if not available.
11669 2011-03-14 Michael Snyder <msnyder@vmware.com>
11671 * hostio.c (handle_close): Remove unnecessary null test.
11673 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11675 * Makefile.in (maintainer-clean realclean distclean): Remove
11676 "make ... subdir_do" command.
11678 2011-03-10 Michael Snyder <msnyder@vmware.com>
11680 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11682 * server.c (handle_v_run): Free alloced buffer on early return.
11684 2011-03-09 Yao Qi <yao@codesourcery.com>
11687 2011-03-04 Yao Qi <yao@codesourcery.com>
11689 * Makefile.in: Remove GNU make feature --directory.
11691 2011-03-05 Yao Qi <yao@codesourcery.com>
11693 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11694 (subdir_do): New make target. Copied from gdb/Makefile.
11695 (maintainer-clean, realclean, distclean, clean): Call corresponding
11696 make targets in common/Makefile.
11698 2011-02-11 Yao Qi <yao@codesourcery.com>
11700 * configure.ac: Call AC_PROG_RANLIB.
11701 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11702 * configure: Regenerate.
11704 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11706 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11708 2011-03-06 Yao Qi <yao@codesourcery.com>
11710 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11712 2011-03-05 Yao Qi <yao@codesourcery.com>
11714 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11715 (subdir_do): New make target. Copied from gdb/Makefile.
11716 (maintainer-clean, realclean, distclean, clean): Call corresponding
11717 make targets in common/Makefile.
11719 2011-03-04 Yao Qi <yao@codesourcery.com>
11721 * Makefile.in: Remove GNU make feature --directory.
11723 2011-03-04 Michael Snyder <msnyder@vmware.com>
11725 * server.c (queue_stop_reply): Call xmalloc not malloc.
11727 2011-03-02 Michael Snyder <msnyder@vmware.com>
11729 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11731 2011-02-28 Michael Snyder <msnyder@vmware.com>
11733 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11734 (cmd_qtframe): Ditto.
11735 (cmd_qtbuffer): Ditto.
11736 (cmd_bigqtbuffer): Ditto.
11738 * utils.c (decimal2str): Initialize 'width' to nine, then
11739 don't mess with it.
11741 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11743 * hostio.c (require_data): Free *data, not data.
11745 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11747 * hostio.c (require_data): Use free, not xfree.
11749 2011-02-27 Michael Snyder <msnyder@vmware.com>
11751 * server.c (handle_query): Discard unused value.
11753 * hostio.c (require_data): Free malloc memory before returning
11756 2011-02-26 Michael Snyder <msnyder@vmware.com>
11758 * linux-low.c (list_threads): Call closedir for dirent.
11760 2011-02-27 Michael Snyder <msnyder@vmware.com>
11762 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11763 a case statement falls through.
11765 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11767 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11770 2011-02-26 Michael Snyder <msnyder@vmware.com>
11772 * utils.c (decimal2str): Eliminate dead code and dead param.
11773 (pulongest): Drop dead param from call to decimal2str.
11776 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11778 Revert the following patch (not approved yet):
11779 2011-02-21 Hui Zhu <teawater@gmail.com>
11780 * tracepoint.c (tp_printf): New function.
11781 (eval_agent_expr): Handle gdb_agent_op_printf.
11783 2011-02-21 Hui Zhu <teawater@gmail.com>
11785 * tracepoint.c (tp_printf): New function.
11786 (eval_agent_expr): Handle gdb_agent_op_printf.
11788 2011-02-18 Tom Tromey <tromey@redhat.com>
11790 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11791 (tracepoint.o): Likewise.
11792 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11793 (gdb_agent_op_names): Likewise.
11795 2011-02-18 Tom Tromey <tromey@redhat.com>
11797 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11798 gdb_agent_op_rot>: New constants.
11799 (gdb_agent_op_names): Add pick and roll.
11800 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11803 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11805 * aclocal.m4: Regenerated with aclocal-1.11.1.
11807 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11809 * server.c (handle_qxfer_traceframe_info): New.
11810 (qxfer_packets): Register "traceframe-info".
11811 (handle_query): Report support for qXfer:traceframe-info:read+.
11812 * tracepoint.c (match_blocktype): New.
11813 (traceframe_find_block_type): Rename to ...
11814 (traceframe_walk_blocks): ... this. Add callback filter argument,
11816 (traceframe_find_block_type): New, reimplemented on top of
11817 traceframe_walk_blocks.
11818 (build_traceframe_info_xml): New.
11819 (traceframe_read_info): New.
11820 * server.h (traceframe_read_info): Declare.
11822 2011-02-11 Yao Qi <yao@codesourcery.com>
11824 * configure.ac: Call AC_PROG_RANLIB.
11825 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11826 * configure: Regenerate.
11828 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11830 * server.c (gdb_read_memory): Change return semantics to allow
11832 (handle_search_memory_1): Adjust.
11833 (process_serial_event) <'m' packet>: Handle partial transfers.
11834 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11836 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11838 * regcache.c (init_register_cache): Initialize
11839 regcache->register_status.
11840 (free_register_cache): Release regcache->register_status.
11841 (regcache_cpy): Copy register_status.
11842 (registers_to_string): Print 'x's for unavailable registers.
11843 (supply_register): Mark the register's status valid or
11844 unavailable, depending on whether a buffer was passed in or not.
11845 (supply_register_zeroed): New.
11846 (supply_regblock): Mark the registers' status valid or
11847 unavailable, depending on whether a buffer was passed in or not.
11848 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11849 (struct regcache): New `register_status' field.
11850 (supply_register_zeroed): Declare.
11851 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11852 supply_register_zeroed, rather than passing a NULL buffer to
11854 * tracepoint.c (fetch_traceframe_registers): Update comment.
11856 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11858 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11861 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11863 * server.h (decode_xfer_write): Change prototype.
11864 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11865 and don't extract the annex here.
11866 * server.c (decode_xfer_read): Remove `annex' parameter,
11867 and don't extract the annex here.
11868 (decode_xfer): New.
11869 (struct qxfer): New.
11870 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11871 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11872 (handle_qxfer_statictrace): New functions, abstracted out from
11873 handle_query, and made to use the struct qxfer interface.
11874 (handle_threads_qxfer_proper): Rename to ...
11875 (handle_qxfer_threads_proper): ... this.
11876 (handle_threads_qxfer): Rename to ...
11877 (handle_qxfer_threads): ... this. Adjust.
11878 (qxfer_packets): New array.
11879 (handle_qxfer): New function.
11880 (handle_query): Use handle_qxfer.
11882 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11884 * gdbreplay.c: Shorten lines of >= 80 columns.
11885 * linux-low.c: Ditto.
11886 * linux-ppc-low.c: Ditto.
11887 * linux-s390-low.c: Ditto.
11888 * linux-sparc-low.c: Ditto.
11889 * linux-x86-low.c: Ditto.
11890 * linux-xtensa-low.c: Ditto.
11891 * mem-break.c: Ditto.
11892 * nto-low.c: Ditto.
11893 * regcache.h: Ditto.
11894 * remote-utils.c: Ditto.
11897 * thread-db.c: Ditto.
11898 * tracepoint.c: Ditto.
11900 * win32-low.h: Ditto.
11902 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11904 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11907 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11909 * server.c (gdbserver_version): Update copyright year in version
11911 * gdbreplay.c (gdbreplay_version): Ditto.
11913 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11915 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11916 * linux-bfin-low.c: New file.
11917 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11918 PT_DATA_ADDR for BFIN targets.
11919 * Makefile.in (SFILES): Add linux-bfin-low.c.
11920 (clean): Remove reg-bfin.c.
11921 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11922 * README: Mention supported Blackfin targets.
11924 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11926 * .gitignore: New file.
11928 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11930 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11932 2010-10-22 Jie Zhang <jie@codesourcery.com>
11934 * Makefile.in: Add FLAGS_TO_PASS variable.
11935 (install): Remove dependency of install-only and recursively
11936 invoke make for install-only.
11938 2010-10-04 Doug Evans <dje@google.com>
11940 * Makefile.in (uninstall): Use $(DESTDIR).
11942 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11946 * linux-x86-low.c (compat_siginfo_from_siginfo)
11947 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11948 si_code is < 0. Check for si_code == SI_TIMER before checking for
11951 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11953 * lynx-i386-low.c: New file.
11954 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11956 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11958 * lynx-low.c (ptrace_request_to_str): Remove handling for
11959 request values that have been removed in LynxOS 5.x.
11961 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11963 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11966 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11968 * configure.ac: Add --enable-inprocess-agent option.
11969 * configure: Rebuilt.
11971 2010-09-06 Yao Qi <yao@codesourcery.com>
11973 * linux-low.c (linux_kill): Remove unused variable.
11974 (linux_stabilize_threads): Likewise.
11975 * server.c (start_inferior): Likewise.
11976 (queue_stop_reply_callback): Likewise.
11977 * tracepoint.c (do_action_at_tracepoint): Likewise.
11979 2010-09-06 Yao Qi <yao@codesourcery.com>
11981 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11984 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11986 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11988 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11990 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11993 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11995 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11996 gdbserver/lynx-ppc-low.c: New files.
11997 * Makefile.in (lynx_low_h): New variable.
11998 (lynx-low.o, lynx-ppc-low.o): New rules.
11999 * configure.ac: On LynxOS, link with -lnetinet.
12000 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12001 * configure: regenerate.
12003 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12005 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12006 * configure.ac: Add check for vasprintf and vsnprintf.
12007 * configure, config.in: Regenerate.
12008 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12010 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12012 * gdbreplay.c: Move include of alloca.h up, next to include of
12014 * server.h: Add include of malloc.h.
12015 * mem-break.c: Remove include of malloc.h.
12016 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12018 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12020 * Makefile.in (memmem.o): Build with -Wno-error.
12022 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12024 * utils.c (xsnprintf): Make non-static.
12025 * server.h: Add xsnprintf declaration.
12026 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12027 replace calls to snprintf by calls to xsnprintf throughout.
12029 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12031 * configure.ac: Add configure check for alloca.
12032 * configure, config.in: Regenerate.
12033 * server.h: Include alloca.h if it exists.
12034 * gdbreplay.c: Include alloca.h if it exists.
12036 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12038 * linux-low.c (__SIGRTMIN): Define if not already defined.
12039 (linux_create_inferior): Check for __ANDROID__ rather than
12041 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12042 are already deferred.
12043 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12044 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12045 stopped and already has a pending signal to report.
12046 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12047 a pending signal to report or is moving out of a jump pad.
12048 (linux_init_signals): Check for __ANDROID__ rather than
12051 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12053 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12054 debug_threads check. Avoid a linear search when not doing debug
12057 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12059 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12060 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12061 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12062 (process_event): Change local fd's type to gdb_fildes_t.
12063 (create_file_handler): Adjust prototype.
12064 (delete_file_handler): Adjust prototype.
12065 (handle_file_event): Adjust prototype. Use pfildes.
12066 (create_file_event): Adjsut prototype.
12067 * remote-utils.c (remote_desc, listen_desc): Change type to
12069 * server.h: New gdb_fildes_t typedef.
12070 [USE_WIN32API]: Include winsock2.h.
12071 (delete_file_handler, add_file_handler): Adjust prototypes.
12072 (pfildes): Declare.
12073 * utils.c (pfildes): New.
12075 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12077 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12078 * configure: Regenerate.
12080 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12082 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12083 (linux_done_accessing_memory): ... this.
12084 (linux_target_ops): Adjust.
12085 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12086 * nto-low.c (nto_target_ops): Adjust comment.
12087 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12088 * spu-low.c (spu_target_ops): Adjust comment.
12089 * target.h (target_ops): Rename unprepare_to_access_memory field
12090 to done_accessing_memory.
12091 (unprepare_to_access_memory): Rename to ...
12092 (done_accessing_memory): ... this.
12094 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12096 * linux-low.c (linux_prepare_to_access_memory): New.
12097 (linux_unprepare_to_access_memory): New.
12098 (linux_target_ops): Install them.
12099 * server.c (read_memory): Rename to ...
12100 (gdb_read_memory): ... this. Use
12101 prepare_to_access_memory/prepare_to_access_memory.
12102 (write_memory): Rename to ...
12103 (gdb_write_memory): ... this. Use
12104 prepare_to_access_memory/prepare_to_access_memory.
12105 (handle_search_memory_1): Adjust.
12106 (process_serial_event): Adjust.
12107 * target.h (struct target_ops): New fields
12108 prepare_to_access_memory and unprepare_to_access_memory.
12109 (prepare_to_access_memory, unprepare_to_access_memory): New.
12110 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12111 prepare_to_access_memory/prepare_to_access_memory.
12112 * nto-low.c (nto_target_ops): Adjust.
12113 * spu-low.c (spu_target_ops): Adjust.
12114 * win32-low.c (win32_target_ops): Adjust.
12116 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12118 * Makefile.in (WARN_CFLAGS): Get it from configure.
12119 (WERROR_CFLAGS): New.
12120 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12121 * configure.ac: Introduce --enable-werror, which adds -Werror to
12122 the compiler command line. Enabled by default. Disable with
12123 --disable-werror. Add -Wdeclaration-after-statement
12124 Wpointer-arith and -Wformat-nonliteral to warning flags.
12125 * configure: Regenerate.
12127 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12129 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12131 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12133 * gdbreplay.c (remote_error): New.
12135 (expect): Use gdbchar. Check for error reading from GDB.
12136 Clarify sync error output.
12137 (play): Check for errors writing to GDB.
12138 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12139 * remote-utils.c (getpkt): Check for errors writing to the remote
12142 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12144 * linux-low.c (linux_wait_1): Move non-debugging code out of
12145 `debug_threads' control.
12147 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12149 * linux-low.c (linux_wait_1): Don't set last_status here.
12150 * server.c (push_event, queue_stop_reply_callback): Assert we're
12151 not pushing a TARGET_WAITKIND_IGNORE event.
12152 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12153 (myresume, handle_target_event): Set the thread's last_resume_kind
12154 and last_status from the target returned status.
12156 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12160 * linux-x86-low.c (update_debug_registers_callback): New.
12161 (i386_dr_low_set_addr): Use it.
12162 (i386_dr_low_get_addr): New.
12163 (i386_dr_low_set_control): Use update_debug_registers_callback.
12164 (i386_dr_low_get_control): New.
12165 (i386_dr_low_get_status): Adjust.
12166 * linux-low.c (linux_stop_lwp): New.
12167 * linux-low.h (linux_stop_lwp): Declare.
12169 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12170 argument instead of a i386_debug_reg_state.
12171 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12172 a i386_debug_reg_state.
12173 (i386_insert_aligned_watchpoint): Adjust.
12174 (i386_remove_aligned_watchpoint): Adjust.
12175 (i386_low_stopped_data_address): Read the debug registers from the
12176 inferior instead of from the mirrors.
12177 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12178 (i386_dr_low_get_addr): Declare.
12179 (i386_dr_low_get_control): Declare.
12180 (i386_dr_low_get_status): Change prototype.
12182 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12183 (i386_dr_low_get_addr): New.
12184 (i386_dr_low_get_control): New.
12185 (i386_dr_low_get_status): Adjust prototype. Return
12187 (i386_initial_stuff): Clear dr_status_mirror and
12189 (i386_get_thread_context): Adjust.
12190 (i386_set_thread_context): Adjust.
12191 (i386_thread_added): Adjust.
12193 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12195 * linux-low.h (linux_thread_area): Delete declaration.
12197 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12199 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12200 after its termination.
12202 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12204 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12205 (gdb_wants_all_stopped): Delete.
12206 (linux_wait_1): Don't call them.
12207 * server.c (handle_v_cont): Tag all threads as want-stopped.
12208 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12209 stopped as "client-wants-stopped".
12211 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12213 * Makefile.in (signals_h): New.
12214 (server_h): Depend on it.
12215 (server.o): Don't depend on $(signals_def).
12216 (signals.o): Depend on $(signals_def).
12218 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12220 * Makefile.in (signals_def): New.
12221 (server_h): Append include/gdb/signals.h and signals_def.
12222 (server.o): Append signals_def.
12224 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12226 * server.c (handle_target_event): Use target_signal_to_host for
12227 resume_info.sig initialization.
12228 * target.h (struct thread_resume) <sig>: New comment.
12230 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12232 * server.c (handle_query): strcpy() the returned string from paddress()
12233 instead of sprintf().
12234 * utils.c (paddress): Return phex_nz().
12236 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12238 * server.c (handle_v_cont): Call mourn_inferior if process
12240 (myresume): Likewise.
12242 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12244 Static tracepoints, and integration with UST.
12246 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12247 * mem-break.c (uninsert_all_breakpoints)
12248 (reinsert_all_breakpoints): New.
12249 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12250 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12251 (gdb_agent_ust_loaded, helper_thread_id)
12252 (gdb_agent_helper_thread_id): New macros.
12253 (struct ipa_sym_addresses): Add addr_ust_loaded,
12254 addr_helper_thread_id, addr_cmd_buf.
12255 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12256 (in_process_agent_loaded_ust): New.
12257 (write_e_ust_not_loaded): New.
12258 (maybe_write_ipa_ust_not_loaded): New.
12259 (struct collect_static_trace_data_action): New.
12260 (enum tracepoint_type) <static_tracepoint>: New.
12261 (struct tracepoint) <handle>: Mention static tracepoints.
12262 (struct static_tracepoint_ctx): New.
12263 (CMD_BUF_SIZE): New.
12264 (add_tracepoint_action): Handle static tracepoint actions.
12265 (unprobe_marker_at): New.
12266 (clear_installed_tracepoints): Handle static tracepoints.
12267 (cmd_qtdp): Handle static tracepoints.
12268 (probe_marker_at): New.
12269 (cmd_qtstart): Handle static tracepoints.
12270 (response_tracepoint): Handle static tracepoints.
12271 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12272 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12273 (get_context_regcache): Handle static tracepoints.
12274 (do_action_at_tracepoint): Handle static tracepoint actions.
12275 (traceframe_find_block_type): Handle static trace data blocks.
12276 (traceframe_read_sdata): New.
12277 (download_tracepoints): Download static tracepoint actions.
12278 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12279 (GDB_PROBE_NAME): New.
12281 (GET_UST_SYM): New.
12284 (ust_marker_to_static_tracepoint): New.
12286 (collect_ust_data_at_tracepoint): New.
12287 (gdb_ust_probe): New.
12288 (UNIX_PATH_MAX, SOCK_DIR): New.
12289 (gdb_ust_connect_sync_socket): New.
12290 (resume_thread, stop_thread): New.
12291 (run_inferior_command): New.
12292 (init_named_socket): New.
12293 (gdb_ust_socket_init): New.
12294 (cstr_to_hexstr): New.
12296 (first_marker, next_marker): New.
12297 (response_ust_marker): New.
12298 (cmd_qtfstm, cmd_qtsstm): New.
12299 (unprobe_marker_at, probe_marker_at): New.
12300 (cmd_qtstmat, gdb_ust_thread): New.
12301 (gdb_ust_init): New.
12302 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12303 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12304 (ST_REGENTRY): New.
12305 (x86_64_st_collect_regmap): New.
12306 (X86_64_NUM_ST_COLLECT_GREGS): New.
12307 (AMD64_RIP_REGNUM): New.
12308 (supply_static_tracepoint_registers): New.
12309 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12310 (ST_REGENTRY): New.
12311 (i386_st_collect_regmap): New.
12312 (i386_NUM_ST_COLLECT_GREGS): New.
12313 (supply_static_tracepoint_registers): New.
12314 * server.c (handle_query): Handle qXfer:statictrace:read.
12315 <qSupported>: Report support for StaticTracepoints, and
12316 qXfer:statictrace:read features.
12317 * server.h (traceframe_read_sdata)
12318 (supply_static_tracepoint_registers): Declare.
12319 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12320 (unpack_varlen_hex): Include in IPA build.
12321 * Makefile.in (ustlibs, ustinc): New.
12322 (IPA_OBJS): Add remote-utils-ipa.o.
12323 ($(IPA_LIB)): Link -ldl and -lpthread.
12325 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12326 * config.in, configure: Regenerate.
12328 2010-06-20 Ian Lance Taylor <iant@google.com>
12329 Pedro Alves <pedro@codesourcery.com>
12331 * linux-x86-low.c (always_true): Delete.
12332 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12333 trying to fool the compiler with always_true.
12335 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12337 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12338 conditions in gdbserver.
12340 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12342 * spu-low.c (spu_read_memory): Wrap around local store limit.
12343 (spu_write_memory): Likewise.
12345 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12347 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12348 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12350 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12352 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12353 uses with LONGEST uses.
12355 2010-06-14 Stan Shebs <stan@codesourcery.com>
12356 Pedro Alves <pedro@codesourcery.com>
12360 * linux-x86-low.c: Include limits.h.
12362 (always_true): New.
12365 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12366 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12367 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12368 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12369 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12370 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12371 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12372 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12373 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12374 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12375 (amd64_emit_void_call_2): New.
12376 (amd64_emit_ops): New.
12377 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12378 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12379 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12380 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12381 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12382 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12383 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12384 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12385 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12386 (i386_emit_stack_adjust, i386_emit_int_call_1)
12387 (i386_emit_void_call_2): New.
12388 (i386_emit_ops): New.
12389 (x86_emit_ops): New.
12390 (the_low_target): Install x86_emit_ops.
12391 * server.h (struct emit_ops): New.
12392 (get_raw_reg_func_addr): Declare.
12393 (current_insn_ptr, emit_error): Declare.
12394 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12395 (set_trace_state_variable_value): New defines.
12396 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12397 addr_get_trace_state_variable_value and
12398 addr_set_trace_state_variable_value.
12399 (symbol_list): New fields for get_raw_reg,
12400 get_trace_state_variable_value and set_trace_state_variable_value.
12401 (condfn): New typedef.
12402 (struct tracepoint): New field `compiled_cond'.
12403 (do_action_at_tracepoint): Clear compiled_cond.
12404 (get_trace_state_variable_value, set_trace_state_variable_value):
12406 (condition_true_at_tracepoint): If there's a compiled condition,
12408 (current_insn_ptr, emit_error): New globals.
12409 (struct bytecode_address): New.
12410 (get_raw_reg_func_addr): New.
12411 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12412 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12413 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12414 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12415 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12416 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12417 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12418 (compile_tracepoint_condition, compile_bytecodes): New.
12419 * target.h (emit_ops): Forward declare.
12420 (struct target_ops): New field emit_ops.
12421 (target_emit_ops): New.
12422 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12423 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12424 * linux-low.c (linux_emit_ops): New.
12425 (linux_target_ops): Install it.
12426 * linux-low.h (struct linux_target_ops): New field emit_ops.
12428 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12430 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12431 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12433 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12434 Stan Shebs <stan@codesourcery.com>
12436 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12437 (all): Depend on $(extra_libraries).
12438 (install-only): Install the IPA.
12439 (IPA_OBJS, IPA_LIB): New.
12440 (clean): Remove the IPA lib.
12441 (IPAGENT_CFLAGS): New.
12442 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12443 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12444 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12445 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12446 * configure.ac: Check for atomic builtins support in the compiler.
12447 (IPA_DEPFILES, extra_libraries): Define.
12448 * configure.srv (ipa_obj): Add description.
12449 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12450 (i[34567]86-*-linux*): Set ipa_obj.
12451 (x86_64-*-linux*): Set ipa_obj.
12452 * linux-low.c (stabilizing_threads): New.
12453 (supports_fast_tracepoints): New.
12454 (linux_detach): Stabilize threads before detaching.
12455 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12456 the lwp is either not stabilizing, or is moving out of a jump pad.
12457 (linux_fast_tracepoint_collecting): New.
12458 (maybe_move_out_of_jump_pad): New.
12459 (enqueue_one_deferred_signal): New.
12460 (dequeue_one_deferred_signal): New.
12461 (linux_wait_for_event_1): If moving out of a jump pad, defer
12462 pending signals to later.
12463 (linux_stabilize_threads): New.
12464 (linux_wait_1): Check if threads need moving out of jump pads, and
12466 (stuck_in_jump_pad_callback): New.
12467 (move_out_of_jump_pad_callback): New.
12468 (lwp_running): New.
12469 (linux_resume_one_lwp): Handle moving out of jump pads.
12470 (linux_set_resume_request): Dequeue deferred signals.
12471 (need_step_over_p): Also step over fast tracepoint jumps.
12472 (start_step_over): Also uninsert fast tracepoint jumps.
12473 (finish_step_over): Also reinsert fast tracepoint jumps.
12474 (linux_install_fast_tracepoint_jump): New.
12475 (linux_target_ops): Install linux_stabilize_threads and
12476 linux_install_fast_tracepoint_jump_pad.
12477 * linux-low.h (linux_target_ops) <get_thread_area,
12478 install_fast_tracepoint_jump_pad>: New fields.
12479 (struct lwp_info) <collecting_fast_tracepoint,
12480 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12481 (linux_get_thread_area): Declare.
12482 * linux-x86-low.c (jump_insn): New.
12483 (x86_get_thread_area): New.
12484 (append_insns): New.
12485 (push_opcode): New.
12486 (amd64_install_fast_tracepoint_jump_pad): New.
12487 (i386_install_fast_tracepoint_jump_pad): New.
12488 (x86_install_fast_tracepoint_jump_pad): New.
12489 (the_low_target): Install x86_get_thread_area and
12490 x86_install_fast_tracepoint_jump_pad.
12491 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12492 (struct fast_tracepoint_jump): New.
12493 (fast_tracepoint_jump_insn): New.
12494 (fast_tracepoint_jump_shadow): New.
12495 (find_fast_tracepoint_jump_at): New.
12496 (fast_tracepoint_jump_here): New.
12497 (delete_fast_tracepoint_jump): New.
12498 (set_fast_tracepoint_jump): New.
12499 (uninsert_fast_tracepoint_jumps_at): New.
12500 (reinsert_fast_tracepoint_jumps_at): New.
12501 (set_breakpoint_at): Use write_inferior_memory.
12502 (uninsert_raw_breakpoint): Use write_inferior_memory.
12503 (check_mem_read): Mask out fast tracepoint jumps.
12504 (check_mem_write): Mask out fast tracepoint jumps.
12505 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12506 (set_fast_tracepoint_jump): Declare.
12507 (delete_fast_tracepoint_jump)
12508 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12509 (reinsert_fast_tracepoint_jumps_at): Declare.
12510 * regcache.c: Don't compile many functions when building the
12511 in-process agent library.
12512 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12513 the register buffer in the heap.
12514 (free_register_cache): If the register buffer isn't owned by the
12515 regcache, don't free it.
12516 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12517 pre-existing register caches.
12518 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12520 (convert_ascii_to_int): : Constify `from' parameter type.
12521 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12522 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12523 the needed buffer in-place.
12524 (relocate_instruction): New.
12525 * server.c (handle_query) <qSymbols>: If the target supports
12526 tracepoints, give it a chance of looking up symbols. Report
12527 support for fast tracepoints.
12528 (handle_status): Stabilize threads.
12529 (process_serial_event): Adjust.
12530 * server.h (struct fast_tracepoint_jump): Forward declare.
12531 (struct process_info) <fast_tracepoint_jumps>: New field.
12532 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12533 (decode_X_packet, decode_M_packet): Adjust.
12534 (relocate_instruction): Declare.
12535 (in_process_agent_loaded): Declare.
12536 (tracepoint_look_up_symbols): Declare.
12537 (struct fast_tpoint_collect_status): Declare.
12538 (fast_tracepoint_collecting): Declare.
12539 (force_unlock_trace_buffer): Declare.
12540 (handle_tracepoint_bkpts): Declare.
12541 (initialize_low_tracepoint)
12542 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12543 * target.h (struct target_ops) <stabilize_threads,
12544 install_fast_tracepoint_jump_pad>: New fields.
12545 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12546 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12547 [HAVE_STDINT_H]: Include stdint.h.
12548 (trace_debug_1): Rename to ...
12549 (trace_vdebug): ... this.
12550 (trace_debug): Rename to ...
12551 (trace_debug_1): ... this. Add `level' parameter.
12552 (trace_debug): New.
12553 (ATTR_USED, ATTR_NOINLINE): New.
12554 (IP_AGENT_EXPORT): New.
12555 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12556 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12557 (about_to_request_buffer_space, trace_buffer_is_full)
12558 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12559 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12560 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12561 (traceframe_write_count, traceframes_created)
12562 (trace_state_variables)
12563 New renaming defines.
12564 (struct ipa_sym_addresses): New.
12565 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12566 (symbol_list): New.
12567 (ipa_sym_addrs): New.
12568 (all_tracepoint_symbols_looked_up): New.
12569 (in_process_agent_loaded): New.
12570 (write_e_ipa_not_loaded): New.
12571 (maybe_write_ipa_not_loaded): New.
12572 (tracepoint_look_up_symbols): New.
12573 (debug_threads) [IN_PROCESS_AGENT]: New.
12574 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12575 (UNKNOWN_SIDE_EFFECTS): New.
12576 (stop_tracing): New.
12577 (flush_trace_buffer): New.
12578 (stop_tracing_bkpt): New.
12579 (flush_trace_buffer_bkpt): New.
12580 (read_inferior_integer): New.
12581 (read_inferior_uinteger): New.
12582 (read_inferior_data_pointer): New.
12583 (write_inferior_data_pointer): New.
12584 (write_inferior_integer): New.
12585 (write_inferior_uinteger): New.
12586 (struct collect_static_trace_data_action): Delete.
12587 (enum tracepoint_type): New.
12588 (struct tracepoint) <type>: New field `type'.
12589 <actions_str, step_actions, step_actions_str>: Only include in
12591 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12592 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12593 (tracepoints): Use IP_AGENT_EXPORT.
12594 (last_tracepoint): Don't include in the IPA.
12595 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12596 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12597 (alloced_trace_state_variables): New.
12598 (trace_state_variables): Use IP_AGENT_EXPORT.
12599 (traceframe_t): Delete unused variable.
12600 (circular_trace_buffer): Don't include in the IPA.
12601 (trace_buffer_start): Delete.
12602 (struct trace_buffer_control): New.
12603 (trace_buffer_free): Delete.
12604 (struct ipa_trace_buffer_control): New.
12605 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12606 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12608 (trace_buffer_ctrl): New.
12609 (TRACE_BUFFER_CTRL_CURR): New.
12610 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12611 Reimplement as macros.
12612 (trace_buffer_wrap): Delete.
12613 (traceframe_write_count, traceframe_read_count)
12614 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12615 (struct tracepoint_hit_ctx) <type>: New field.
12616 (struct fast_tracepoint_ctx): New.
12617 (memory_barrier): New.
12619 (record_tracepoint_error): Update atomically in the IPA.
12620 (clear_inferior_trace_buffer): New.
12621 (about_to_request_buffer_space): New.
12622 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12623 updating the same buffer.
12624 (add_tracepoint): Default the tracepoint's type to trap
12625 tracepoint, and orig_size to -1.
12626 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12627 internal variables.
12628 (create_trace_state_variable): New parameter `gdb'. Handle it.
12629 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12630 (cmd_qtdp): Handle fast tracepoints.
12631 (cmd_qtdv): Adjust.
12632 (max_jump_pad_size): New.
12633 (gdb_jump_pad_head): New.
12634 (get_jump_space_head): New.
12635 (claim_jump_space): New.
12636 (sort_tracepoints): New.
12637 (MAX_JUMP_SIZE): New.
12638 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12640 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12641 support. Upload fast traceframes, and delete internal IPA
12643 (stop_tracing_handler): New.
12644 (flush_trace_buffer_handler): New.
12645 (cmd_qtstop): Upload fast tracepoints.
12646 (response_tracepoint): Handle fast tracepoints.
12647 (tracepoint_finished_step): Upload fast traceframes. Set the
12648 tracepoint hit context's tracepoint type.
12649 (handle_tracepoint_bkpts): New.
12650 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12651 type. Add comment about fast tracepoints.
12652 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12653 non-existing action_str field.
12654 (get_context_regcache): Handle fast tracepoints.
12655 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12657 (fast_tracepoint_from_jump_pad_address): New.
12658 (fast_tracepoint_from_ipa_tpoint_address): New.
12659 (collecting_t): New.
12660 (force_unlock_trace_buffer): New.
12661 (fast_tracepoint_collecting): New.
12663 (gdb_collect): New.
12664 (write_inferior_data_ptr): New.
12665 (target_tp_heap): New.
12666 (target_malloc): New.
12667 (download_agent_expr): New.
12669 (download_tracepoints): New.
12670 (download_trace_state_variables): New.
12671 (upload_fast_traceframes): New.
12672 (IPA_FIRST_TRACEFRAME): New.
12673 (IPA_NEXT_TRACEFRAME_1): New.
12674 (IPA_NEXT_TRACEFRAME): New.
12675 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12676 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12677 (gdb_jump_pad_buffer_end): New.
12678 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12679 (initialize_tracepoint): Adjust.
12680 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12681 buffer. Initialize the low module.
12682 * utils.c (PREFIX, TOOLNAME): New.
12683 (malloc_failure): Use PREFIX.
12684 (error): In the IPA, an error causes an exit.
12685 (fatal, warning): Use PREFIX.
12686 (internal_error): Use TOOLNAME.
12687 (NUMCELLS): Increase to 10.
12688 * configure, config.in: Regenerate.
12690 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12692 * server.c (handle_query) <qSupported>: Do two passes over the
12693 qSupported string to avoid nesting strtok.
12695 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12697 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12699 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12700 -Wl,--dynamic-list.
12701 * configure: Regenerate.
12702 * proc-service.list: New.
12704 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12706 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12709 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12711 * gdbreplay.c (remote_open): Check error return from socket() call by
12712 its equality to -1 not by it being negative.
12713 * remote-utils.c (remote_open): Likewise.
12715 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12717 * config.h: Regenerate.
12719 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12721 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12722 doesn't provide PTRACE_GET_THREAD_AREA.
12724 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12726 * linux-m68k-low.c: Include <asm/ptrace.h>
12727 (ps_get_thread_area): Implement.
12729 2010-05-03 Doug Evans <dje@google.com>
12731 * event-loop.c (struct callback_event): New struct.
12732 (callback_list): New global.
12733 (append_callback_event, delete_callback_event): New functions.
12734 (process_callback): New function.
12735 (start_event_loop): Call it.
12736 * remote-utils.c (NOT_SCHEDULED): Define.
12737 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12738 moved out of readchar.
12739 (readchar): Rewrite. Call reschedule before returning.
12740 (reset_readchar): New function.
12741 (remote_close): Call it.
12742 (process_remaining, reschedule): New functions.
12743 * server.h (callback_handler_func): New typedef.
12744 (append_callback_event, delete_callback_event): Declare.
12746 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12748 * proc-service.c (ps_pglobal_lookup): Use
12749 thread_db_look_up_one_symbol.
12750 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12751 parameter. Use it instead of all_symbols_looked_up.
12752 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12754 (all_symbols_looked_up): Don't declare.
12755 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12756 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12758 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12759 Set all_symbols_looked_up here.
12760 (thread_db_look_up_one_symbol): New.
12761 (thread_db_get_tls_address): Adjust.
12762 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12763 thread_db object on the heap, and tentatively set it in the
12765 (thread_db_init): Don't set all_symbols_looked_up here.
12766 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12768 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12770 * linux-low.c (linux_kill, linux_detach): Adjust.
12771 (status_pending_p_callback): Remove redundant statement. Check
12772 for !TARGET_WAITIKIND_IGNORE, instead of
12773 TARGET_WAITKIND_STOPPED.
12774 (handle_tracepoints): Make sure LWP is locked. Adjust.
12775 (linux_wait_for_event_1): Adjust.
12776 (linux_cancel_breakpoints): New.
12777 (unsuspend_one_lwp): New.
12778 (unsuspend_all_lwps): New.
12779 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12780 (send_sigstop_callback): Change return type to int, add new
12781 `except' parameter and handle it.
12782 (suspend_and_send_sigstop_callback): New.
12783 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12784 pass them down. If SUSPEND, also increment the lwp's suspend
12786 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12787 (need_step_over_p): Don't consider suspended LWPs.
12788 (start_step_over): Adjust.
12789 (proceed_one_lwp): Change return type to int, add new `except'
12790 parameter and handle it.
12791 (unsuspend_and_proceed_one_lwp): New.
12792 (proceed_all_lwps): Use find_inferior instead of
12794 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12795 also decrement the suspend count of LWPs. Pass `except' down,
12796 instead of hacking its suspend count.
12797 (linux_pause_all): Add `freeze' parameter. Adjust.
12798 (linux_unpause_all): New.
12799 (linux_target_ops): Install linux_unpause_all.
12800 * server.c (handle_status): Adjust.
12801 * target.h (struct target_ops): New fields `unpause_all' and
12802 `cancel_breakpoints'. Add new parameter to `pause_all'.
12803 (pause_all): Add new `freeze' parameter.
12804 (unpause_all): New.
12805 (cancel_breakpoints): New.
12806 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12807 cancel breakpoints.
12808 (cmd_qtstart): Pause threads.
12809 (stop_tracing): Pause threads, and cancel breakpoints.
12810 * win32-low.c (win32_target_ops): Adjust.
12812 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12814 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12815 the inferior right away from here...
12816 (linux_wait_1): ... to here, and adjust to check the thread's
12817 last_resume_kind instead of the lwp's step or stop_expected flags.
12819 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12821 * README: Use consistent `GDB' and `GDBserver' spellings.
12823 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12825 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12826 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12827 (linux_detach_one_lwp): Assume the lwp is stopped.
12828 (any_thread_of): Delete.
12829 (linux_detach): Stop all lwps here. Don't blindly delete all
12831 (delete_lwp_callback): New.
12832 (linux_mourn): Delete all lwps of the process that is gone.
12833 (linux_wait_1): Don't delete the last lwp of the process here.
12834 * mem-break.h (mark_breakpoints_out): Declare.
12835 * mem-break.c (mark_breakpoints_out): New.
12836 (free_all_breakpoints): Use it.
12837 * server.c (handle_target_event): If the process is gone, mark
12839 * thread-db.c (struct thread_db) <create_bp>: New field.
12840 (thread_db_enable_reporting): Fix prototype. Store a thread event
12841 breakpoint reference in the thread_db struct.
12842 (thread_db_load_search): Clear the thread_db object.
12843 (try_thread_db_load_1): Ditto.
12844 (switch_to_process): New.
12845 (disable_thread_event_reporting): Use it.
12846 (remove_thread_event_breakpoints): New.
12847 (thread_db_detach, thread_db_mourn): Use it.
12849 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12851 * linux-low.c (linux_enable_event_reporting): New.
12852 (linux_wait_for_event_1, handle_extended_wait): Use it.
12854 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12856 * linux-low.c (linux_kill_one_lwp, linux_kill)
12857 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12858 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12859 SIGSTOP even if the LWP is stopped.
12860 (send_sigstop_callback): New.
12861 (stop_all_lwps): Use send_sigstop_callback instead.
12862 (linux_resume_one_thread): Adjust.
12863 (proceed_one_lwp): Still proceed an LWP that the client has
12864 requested to stop, if we haven't reported it as stopped yet. Make
12865 sure that LWPs the client want stopped, have a pending SIGSTOP.
12867 2010-04-26 Doug Evans <dje@google.com>
12869 * server.c (handle_general_set): Make static.
12871 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12872 Print received char after testing for error/eof instead of before.
12873 (input_interrupt): Tweak comment.
12875 2010-04-23 Doug Evans <dje@google.com>
12877 * server.c (start_inferior): Print inferior argv if --debug.
12879 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12881 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12882 * nto-x86-low.c: Include server.h
12884 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12886 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12887 be consistent with other sources of this directory.
12888 (init_registers_amd64): Correct name of source file of this function
12891 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12893 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12894 64-bit executables.
12896 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12898 * win32-i386-low.c: Add 64-bit support.
12899 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12900 (init_registers_amd64): Declare.
12901 (mappings): Add 64-bit version of array.
12902 (init_windows_x86): New function.
12903 (the_low_target): Change init_arch field to init_windows_x86.
12905 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12907 * win32-low.c: Adapt to support also 64-bit architecture.
12908 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12909 (get_image_name): Use SIZE_T type for local variable `done'.
12910 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12911 (toolhelp_get_dll_name): Idem.
12912 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12913 Use uintptr_t typecast to avoid warning.
12914 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12915 (handle_exception): Use phex_nz to avoid warning.
12916 (win32_wait): Remove unused local variable `process'.
12918 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12920 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12923 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12925 * configure.ac: Use `ws2_32' library for srv_mingw.
12926 * configure: Regenerate.
12927 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12928 * remote-utils.c: Likewise.
12930 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12932 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12933 if __x86_64__ is defined.
12935 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12937 * configure: Regenerate.
12939 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12941 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12942 * target.h (target_ops): New get_tib_address field.
12943 * win32-low.h (win32_thread_info): Add thread_local_base field.
12944 * win32-low.c (child_add_thread): Add tlb argument.
12945 Set thread_local_base field to TLB.
12946 (get_child_debug_event): Adapt to child_add_thread change.
12947 (win32_get_tib_address): New function.
12948 (win32_target_ops): Set get_tib_address field to
12949 win32_get_tib_address.
12950 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12952 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12954 * linux-low.c (linux_mourn): Also remove the process.
12955 * server.c (handle_target_event): Don't remove the process here.
12956 * nto-low.c (nto_mourn): New.
12957 (nto_target_ops): Install it.
12958 * spu-low.c (spu_mourn): New.
12959 (spu_target_ops): Install it.
12960 * win32-low.c (win32_mourn): New.
12961 (win32_target_ops): Install it.
12963 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12965 * server.h (buffer_xml_printf): Remove redundant `;'.
12967 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12969 * regcache.c (set_register_cache): Invalidate regcaches before
12970 changing the register cache layout.
12971 (regcache_invalidate_one): Allow a NULL regcache.
12972 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12973 regcaches before changing the register cache layout or the target
12976 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12978 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12979 variable warning on Linux/x86-64.
12981 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12983 GDBserver disconnected tracing support.
12985 * linux-low.c (linux_remove_process): Delete.
12986 (add_lwp): Don't set last_resume_kind here.
12987 (linux_kill): Use `mourn'.
12988 (linux_detach): Use `thread_db_detach', and `mourn'.
12989 (linux_mourn): New.
12990 (linux_attach_lwp_1): Adjust comment.
12991 (linux_attach): last_resume_kind moved the thread_info; adjust.
12992 (status_pending_p_callback): Adjust.
12993 (linux_wait_for_event_1): Adjust.
12994 (count_events_callback, select_singlestep_lwp_callback)
12995 (select_event_lwp_callback, cancel_breakpoints_callback)
12996 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12997 (proceed_one_lwp): Adjust.
12998 (linux_async): Add debug output.
12999 (linux_thread_stopped): New.
13000 (linux_pause_all): New.
13001 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13003 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13004 (thread_db_free): Delete declaration.
13005 (thread_db_detach, thread_db_mourn): Declare.
13006 * thread-db.c (thread_db_init): Use thread_db_mourn.
13007 (thread_db_free): Delete, split in two.
13008 (disable_thread_event_reporting): New.
13009 (thread_db_detach): New.
13010 (thread_db_mourn): New.
13012 * server.h (struct thread_info) <last_resume_kind>: New field.
13013 <attached>: Add comment.
13014 <gdb_detached>: New field.
13015 (handler_func): Change return type to int.
13016 (handle_serial_event, handle_target_event): Ditto.
13017 (gdb_connected): Declare.
13019 (disconnected_tracing): Declare.
13020 (stop_tracing): Declare.
13022 * server.c (handle_query) <qSupported>: Report support for
13023 disconnected tracing.
13024 (queue_stop_reply_callback): Account for running threads.
13025 (gdb_wants_thread_stopped): New.
13026 (gdb_wants_all_threads_stopped): New.
13027 (gdb_reattached_process): New.
13028 (handle_status): Clear the `gdb_detached' flag of all processes.
13029 In all-stop, stop all threads.
13030 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13031 (process_serial_event): If the remote connection breaks, or if an
13032 exit was forced with "monitor exit", force an event loop exit.
13033 Handle disconnected tracing on detach.
13034 (handle_serial_event): Adjust.
13035 (handle_target_event): If GDB isn't connected, forward events back
13036 to the inferior, unless the last process exited, in which case,
13037 exit gdbserver. Adjust interface.
13039 * remote-utils.c (remote_open): Don't block in accept. Instead
13040 register an event loop source on the listen socket file
13041 descriptor. Refactor bits into ...
13042 (listen_desc): ... this new global.
13043 (gdb_connected): ... this new function.
13044 (enable_async_notification): ... this new function.
13045 (handle_accept_event): ... this new function.
13046 (remote_close): Clear remote_desc.
13048 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13050 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13052 (mourn_inferior): Define.
13053 (target_process_qsupported): Avoid the dangling else problem.
13054 (thread_stopped): Define.
13055 (pause_all): Define.
13056 (target_waitstatus_to_string): Declare.
13057 * target.c (target_waitstatus_to_string): New.
13059 * tracepoint.c (tracing): Make extern.
13060 (disconnected_tracing): New.
13061 (stop_tracing): Make extern. Handle tracing stops due to GDB
13063 (cmd_qtdisconnected): New.
13064 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13065 (handle_tracepoint_general_set): Handle QTDisconnected.
13067 * event-loop.c (event_handler_func): Change return type to int.
13068 (process_event): Bail out if the event handler wants the event
13070 (handle_file_event): Ditto.
13071 (start_event_loop): Bail out if the event handler wants the event
13074 * nto-low.c (nto_target_ops): Adjust.
13075 * spu-low.c (spu_wait): Don't remove the process here.
13076 (spu_target_ops): Adjust.
13077 * win32-low.c (win32_wait): Don't remove the process here.
13078 (win32_target_ops): Adjust.
13080 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13082 * regcache.c (realloc_register_cache): Invalidate inferior's
13083 regcache before recreating it.
13085 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13087 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13089 2010-04-09 Stan Shebs <stan@codesourcery.com>
13090 Pedro Alves <pedro@codesourcery.com>
13092 * server.h (LONGEST): New.
13093 (struct thread_info) <while_stepping>: New field.
13094 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13096 (initialize_tracepoint, handle_tracepoint_general_set)
13097 (handle_tracepoint_query, tracepoint_finished_step)
13098 (tracepoint_was_hit, release_while_stepping_state_list):
13099 (current_traceframe): Declare.
13100 * server.c (handle_general_set): Handle tracepoint packets.
13101 (read_memory): New.
13102 (write_memory): New.
13103 (handle_search_memory_1): Use read_memory.
13104 (handle_query): Report support for conditional tracepoints, trace
13105 state variables, and tracepoint sources. Handle tracepoint
13107 (main): Initialize the tracepoints module.
13108 (process_serial_event): Handle traceframe reads/writes.
13110 * linux-low.c (handle_tracepoints): New.
13111 (linux_wait_1): Call it.
13112 (linux_resume_one_lwp): Handle while-stepping.
13113 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13114 (linux_target_ops): Install them.
13115 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13117 * linux-x86-low.c (x86_supports_tracepoints): New.
13118 (the_low_target). Install it.
13120 * mem-break.h (delete_breakpoint): Declare.
13121 * mem-break.c (delete_breakpoint): Make external.
13123 * target.h (struct target_ops): Add `supports_tracepoints',
13124 `read_pc', and `write_pc' fields.
13125 (target_supports_tracepoints): Define.
13126 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13129 * regcache.h (struct regcache) <registers_owned>: New field.
13130 (init_register_cache, regcache_cpy): Declare.
13131 (regcache_read_pc, regcache_write_pc): Declare.
13132 (register_cache_size): Declare.
13133 (supply_regblock): Declare.
13134 * regcache.c (init_register_cache): New.
13135 (new_register_cache): Use it.
13136 (regcache_cpy): New.
13137 (register_cache_size): New.
13138 (supply_regblock): New.
13139 (regcache_read_pc, regcache_write_pc): New.
13141 * tracepoint.c: New.
13143 * Makefile.in (OBS): Add tracepoint.o.
13144 (tracepoint.o): New rule.
13146 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13148 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13150 (i386-mmx.c): Likewise.
13151 (i386-mmx-linux.o): Likewise.
13152 (i386-mmx-linux.c): Likewise.
13154 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13155 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13156 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13157 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13159 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13160 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13161 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13163 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13165 * Makefile.in (clean): Updated.
13167 (i386-avx.c): Likewise.
13168 (i386-avx-linux.o): Likewise.
13169 (i386-avx-linux.c): Likewise.
13170 (amd64-avx.o): Likewise.
13171 (amd64-avx.c): Likewise.
13172 (amd64-avx-linux.o): Likewise.
13173 (amd64-avx-linux.c): Likewise.
13175 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13176 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13177 (srv_amd64_regobj): Add amd64-avx.o.
13178 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13179 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13180 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13181 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13182 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13183 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13184 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13186 * i387-fp.c: Include "i386-xstate.h".
13188 (i387_cache_to_xsave): Likewise.
13189 (i387_xsave_to_cache): Likewise.
13190 (x86_xcr0): Likewise.
13192 * i387-fp.h (i387_cache_to_xsave): Likewise.
13193 (i387_xsave_to_cache): Likewise.
13194 (x86_xcr0): Likewise.
13196 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13197 * linux-crisv32-low.c (target_regsets): Likewise.
13198 * linux-m68k-low.c (target_regsets): Likewise.
13199 * linux-mips-low.c (target_regsets): Likewise.
13200 * linux-ppc-low.c (target_regsets): Likewise.
13201 * linux-s390-low.c (target_regsets): Likewise.
13202 * linux-sh-low.c (target_regsets): Likewise.
13203 * linux-sparc-low.c (target_regsets): Likewise.
13204 * linux-xtensa-low.c (target_regsets): Likewise.
13206 * linux-low.c: Include <sys/uio.h>.
13207 (regsets_fetch_inferior_registers): Support nt_type.
13208 (regsets_store_inferior_registers): Likewise.
13209 (linux_process_qsupported): New.
13210 (linux_target_ops): Add linux_process_qsupported.
13212 * linux-low.h (regset_info): Add nt_type.
13213 (linux_target_ops): Add process_qsupported.
13215 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13217 (init_registers_i386_avx_linux): New.
13218 (init_registers_amd64_avx_linux): Likewise.
13219 (xmltarget_i386_linux_no_xml): Likewise.
13220 (xmltarget_amd64_linux_no_xml): Likewise.
13221 (PTRACE_GETREGSET): Likewise.
13222 (PTRACE_SETREGSET): Likewise.
13223 (x86_fill_xstateregset): Likewise.
13224 (x86_store_xstateregset): Likewise.
13225 (use_xml): Likewise.
13226 (x86_linux_update_xmltarget): Likewise.
13227 (x86_linux_process_qsupported): Likewise.
13228 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13229 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13230 init_registers_i386_linux here. Call
13231 x86_linux_update_xmltarget.
13232 (the_low_target): Add x86_linux_process_qsupported.
13234 * server.c (handle_query): Call target_process_qsupported.
13236 * target.h (target_ops): Add process_qsupported.
13237 (target_process_qsupported): New.
13239 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13241 * inferiors.c (add_thread): Set last_status kind to
13242 TARGET_WAITKIND_IGNORE.
13243 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13244 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13245 (linux_wait_1): Move `thread' local definition to block that uses
13246 it. Don't NULL initialize `event_child'.
13247 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13248 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13249 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13251 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13253 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13254 an extended waitstatus, or by a watchpoint.
13255 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13256 thread was stepping or has been stopped by a watchpoint.
13258 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13260 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13261 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13262 of another, then delete the previous, and validate all
13264 (validate_inserted_breakpoint): New.
13265 (delete_disabled_breakpoints): New.
13266 (validate_breakpoints): New.
13267 (check_mem_read): Validate breakpoints before trusting their
13268 shadow. Delete disabled breakpoints.
13269 (check_mem_write): Validate breakpoints before trusting they
13270 should be inserted. Delete disabled breakpoints.
13271 * mem-break.h (validate_breakpoints):
13272 * server.c (handle_query): Validate breakpoints when we see a
13275 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13277 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13278 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13279 if we could tell there's a GDB breakpoint at stop_pc.
13280 (need_step_over_p): Don't do a step over if we find a GDB
13281 breakpoint at the resume PC.
13283 * mem-break.c (struct raw_breakpoint): New.
13284 (enum bkpt_type): New type `gdb_breakpoint'.
13285 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13286 fields. New field `raw'.
13287 (find_raw_breakpoint_at): New.
13288 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13289 breakpoint instead.
13290 (set_breakpoint_at): Adjust.
13291 (delete_raw_breakpoint): New.
13292 (release_breakpoint): New.
13293 (delete_breakpoint): Rename to...
13294 (delete_breakpoint_1): ... this. Add proc parameter. Use
13295 release_breakpoint. Return ENOENT.
13296 (delete_breakpoint): Reimplement.
13297 (find_breakpoint_at): Delete.
13298 (find_gdb_breakpoint_at): New.
13299 (delete_breakpoint_at): Delete.
13300 (set_gdb_breakpoint_at): New.
13301 (delete_gdb_breakpoint_at): New.
13302 (gdb_breakpoint_here): New.
13303 (set_reinsert_breakpoint): Use release_breakpoint.
13304 (uninsert_breakpoint): Rename to ...
13305 (uninsert_raw_breakpoint): ... this.
13306 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13307 (reinsert_raw_breakpoint): Change parameter type to
13309 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13311 (check_breakpoints): Adjust. Use release_breakpoint.
13312 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13313 (breakpoint_inserted_here): Ditto.
13314 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13315 Don't trust the breakpoint's shadow if it is not inserted.
13316 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13317 (delete_all_breakpoints): Adjust.
13318 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13319 use delete_breakpoint_1.
13321 * mem-break.h (breakpoints_supported): Delete declaration.
13322 (set_gdb_breakpoint_at): Declare.
13323 (gdb_breakpoint_here): Declare.
13324 (delete_breakpoint_at): Delete.
13325 (delete_gdb_breakpoint_at): Declare.
13327 * server.h (struct raw_breakpoint): Forward declare.
13328 (struct process_info): New field `raw_breakpoints'.
13330 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13333 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13335 * linux-low.c (status_pending_p_callback): Fix comment.
13336 (linux_wait_for_event_1): Move most of the internal breakpoint
13337 handling from here...
13338 (linux_wait_1): ... to here.
13339 (count_events_callback): New.
13340 (select_singlestep_lwp_callback): New.
13341 (select_event_lwp_callback): New.
13342 (cancel_breakpoints_callback): New.
13343 (select_event_lwp): New.
13344 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13345 priority to all LWPs that have had events that should be reported
13346 to the client. Cancel breakpoints when about to reporting the
13347 event to the client, not while stopping lwps. No longer cancel
13348 finished single-steps here.
13349 (cancel_finished_single_step): Delete.
13350 (cancel_finished_single_steps): Delete.
13352 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13354 * mem-break.c (enum bkpt_type): New.
13355 (struct breakpoint): New field `type'.
13356 (set_breakpoint_at): Change return type to struct breakpoint
13357 pointer. Set type to `other_breakpoint' by default.
13358 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13359 in the breakpoint list.
13360 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13361 (reinsert_breakpoint): Rename to ...
13362 (reinsert_raw_breakpoint): ... this.
13363 (reinsert_breakpoints_at): Adjust.
13364 * mem-break.h (struct breakpoint): Declare.
13365 (set_breakpoint_at): Change return type to struct breakpoint
13368 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13370 * server.c (handle_query): Assign, not compare.
13372 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13374 Teach linux gdbserver to step-over-breakpoints.
13376 * linux-low.c (can_hardware_single_step): New.
13377 (supports_breakpoints): New.
13378 (handle_extended_wait): If stopping threads, read the stop pc of
13379 the new cloned LWP.
13381 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13382 low target doesn't support retrieving the PC.
13383 (add_lwp): Set last_resume_kind to resume_continue.
13384 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13385 (linux_attach): Don't clear stop_expected. Set the lwp's
13386 last_resume_kind to resume_stop.
13387 (linux_detach_one_lwp): Don't check for removed breakpoints.
13388 (check_removed_breakpoint): Delete.
13389 (status_pending_p): Rename to ...
13390 (status_pending_p_callback): ... this. Don't check for removed
13391 breakpoints. Don't consider threads that are stopped from GDB's
13393 (linux_wait_for_lwp): Always read the stop_pc here.
13394 (cancel_breakpoint): New.
13395 (step_over_bkpt): New global.
13396 (linux_wait_for_event_1): Implement stepping over breakpoints.
13397 (gdb_wants_lwp_stopped): New.
13398 (gdb_wants_all_stopped): New.
13399 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13400 single-step traps here. Store the thread's last reported target
13402 (send_sigstop): Don't clear stop_expected. Always set it,
13404 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13405 (cancel_finished_single_step): New.
13406 (cancel_finished_single_steps): New.
13407 (wait_for_sigstop): Don't cancel finished single-step traps here.
13408 (linux_resume_one_lwp): Don't check for removed breakpoints.
13409 Don't set `step' on non-hardware step archs.
13410 (linux_set_resume_request): Ignore resume_stop requests if already
13411 stopping or stopped. Set the lwp's last_resume_kind.
13412 (resume_status_pending_p): Don't check for removed breakpoints.
13413 (need_step_over_p): New.
13414 (start_step_over): New.
13415 (finish_step_over): New.
13416 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13417 requests. Clear the thread's last reported target waitstatus.
13418 Don't use the `suspended' flag. Don't consider pending breakpoints.
13419 (linux_resume): Start a step-over if necessary.
13420 (proceed_one_lwp): New.
13421 (proceed_all_lwps): New.
13422 (unstop_all_lwps): New.
13423 * linux-low.h (struct lwp_info): Rewrite comment for the
13424 `suspended' flag. Add the `stop_pc' field. Delete the
13425 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13426 Add `'last_resume_kind' and `need_step_over' fields.
13427 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13428 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13429 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13430 (set_raw_breakpoint_at): New.
13431 (set_breakpoint_at): Rewrite to use it.
13432 (reinsert_breakpoint_handler): Delete.
13433 (set_reinsert_breakpoint): New.
13434 (reinsert_breakpoint_by_bp): Delete.
13435 (delete_reinsert_breakpoints): New.
13436 (uninsert_breakpoint): Rewrite.
13437 (uninsert_breakpoints_at): New.
13438 (reinsert_breakpoint): Rewrite.
13439 (reinsert_breakpoints_at): New.
13440 (check_breakpoints): Rewrite.
13441 (breakpoint_here): New.
13442 (breakpoint_inserted_here): New.
13443 (check_mem_read): Adjust.
13444 * mem-break.h (breakpoints_supported, breakpoint_here)
13445 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13446 (reinsert_breakpoint_by_bp): Delete declaration.
13447 (delete_reinsert_breakpoints): Declare.
13448 (reinsert_breakpoint): Delete declaration.
13449 (reinsert_breakpoints_at): Declare.
13450 (uninsert_breakpoint): Delete declaration.
13451 (uninsert_breakpoints_at): Declare.
13452 (check_breakpoints): Adjust prototype.
13453 * server.h: Adjust include order.
13454 (struct thread_info): Declare here. Add a `last_status' field.
13456 2010-03-23 Michael Snyder <msnyder@vmware.com>
13458 * server.c (crc32): New function.
13459 (handle_query): Add handling for 'qCRC:' request.
13461 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13463 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13464 lwp had been stopped by a watchpoint.
13466 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13468 * server.h (internal_error): Declare.
13469 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13470 * utils.c (internal_error): New function.
13472 2010-03-15 Andreas Schwab <schwab@redhat.com>
13474 * configure.srv: Fix typo setting srv_regobj.
13476 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13478 * linux-low.c (fetch_register): Avoid passing a non string literal
13480 (usr_store_inferior_registers): Ditto.
13482 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13484 * linux-low.c (linux_write_memory): Bail out early if peeking
13487 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13489 * linux-low.h (struct lwp_info): New fields
13490 `stopped_by_watchpoint' and `stopped_data_address'.
13491 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13492 here, and cache them in the lwp object.
13493 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13495 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13497 (linux_stopped_by_watchpoint): Rewrite.
13498 (linux_stopped_data_address): Rewrite.
13500 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13502 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13503 switching the current inferior, not before.
13505 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13507 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13508 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13509 i386-linux.c and amd64-linux.c.
13510 (reg-i386.o): Removed.
13511 (reg-i386.c): Likewise.
13512 (reg-i386-linux.o): Likewise.
13513 (reg-i386-linux.c): Likewise.
13514 (reg-x86-64.o): Likewise.
13515 (reg-x86-64.c): Likewise.
13516 (reg-x86-64-linux.o): Likewise.
13517 (reg-x86-64-linux.c): Likewise.
13519 (i386.c): Likewise.
13520 (i386-linux.o): Likewise.
13521 (i386-linux.c): Likewise.
13522 (amd64.o): Likewise.
13523 (amd64.c): Likewise.
13524 (amd64-linux.o): Likewise.
13525 (amd64-linux.c): Likewise.
13527 * configure.srv (srv_i386_regobj): New.
13528 (srv_i386_linux_regobj): Likewise.
13529 (srv_amd64_regobj): Likewise.
13530 (srv_amd64_linux_regobj): Likewise.
13531 (srv_i386_32bit_xmlfiles): Likewise.
13532 (srv_i386_64bit_xmlfiles): Likewise.
13533 (srv_i386_xmlfiles): Likewise.
13534 (srv_amd64_xmlfiles): Likewise.
13535 (srv_i386_linux_xmlfiles): Likewise.
13536 (srv_amd64_linux_xmlfiles): Likewise.
13537 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13538 srv_xmlfiles to $srv_i386_xmlfiles.
13539 (i[34567]86-*-mingw32ce*): Likewise.
13540 (i[34567]86-*-mingw*): Likewise.
13541 (i[34567]86-*-nto*): Likewise.
13542 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13543 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13544 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13545 (x86_64-*-linux*): Likewise.
13547 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13548 (init_registers_amd64_linux): New.
13549 (x86_arch_setup): Replace init_registers_x86_64_linux with
13550 init_registers_amd64_linux.
13552 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13554 * configure.ac: Check for libdl. If it is not available link against
13555 static libthread_db.
13556 * configure: Regenerate.
13558 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13562 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13563 handing a read watchpoint.
13564 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13566 2010-02-12 Doug Evans <dje@google.com>
13568 * linux-low.c (linux_supports_tracefork_flag): Document.
13569 (linux_look_up_symbols): Add comment.
13571 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13573 * regcache.c (supply_register): Clear regcache if buf is NULL.
13575 2010-02-02 Nicolas Roche <roche@sourceware.org>
13576 Joel Brobecker <brobecker@adacore.com>
13578 * inferiors.c (find_inferior): Add function documentation.
13579 (unloaded_dll): Handle the case where the unloaded dll has not
13580 been previously registered in the dll list.
13582 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13584 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13585 (thumb2_breakpoint): New.
13586 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13588 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13590 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13591 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13594 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13596 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13598 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13600 * linux-s390-low.c (s390_collect_ptrace_register)
13601 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13603 2010-01-21 Doug Evans <dje@google.com>
13605 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13606 (PTRACE_ARG4_TYPE): New macro.
13607 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13608 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13609 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13610 (usr_store_inferior_registers): Ditto.
13611 (linux_read_memory, linux_write_memory): Ditto.
13612 (linux_test_for_tracefork): Ditto.
13614 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13615 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13617 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13619 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13622 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13624 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13625 prototype to take a regcache. Adjust.
13627 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13629 * regcache.h (struct thread_info): Forward declare.
13630 (struct regcache): New.
13631 (new_register_cache): Adjust prototype.
13632 (get_thread_regcache): Declare.
13633 (free_register_cache): Adjust prototype.
13634 (registers_to_string, registers_from_string): Ditto.
13635 (supply_register, supply_register_by_name, collect_register)
13636 (collect_register_as_string, collect_register_by_name): Ditto.
13637 * regcache.c (struct inferior_regcache_data): Delete.
13638 (get_regcache): Rename to ...
13639 (get_thread_regcache): ... this. Adjust. Switch inferior before
13640 fetching registers.
13641 (regcache_invalidate_one): Adjust.
13642 (regcache_invalidate): Fix prototype.
13643 (new_register_cache): Return the new register cache.
13644 (free_register_cache): Change prototype.
13645 (realloc_register_cache): Adjust.
13646 (registers_to_string): Change prototype to take a regcache. Adjust.
13647 (registers_from_string): Ditto.
13648 (register_data): Ditto.
13649 (supply_register): Ditto.
13650 (supply_register_by_name): Ditto.
13651 (collect_register): Ditto.
13652 (collect_register_as_string): Ditto.
13653 (collect_register_by_name): Ditto.
13654 * server.c (process_serial_event): Adjust.
13655 * linux-low.h (regset_fill_func, regset_store_func): Change
13657 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13659 * linux-low.c (get_stop_pc): Adjust.
13660 (check_removed_breakpoint): Adjust.
13661 (linux_wait_for_event): Adjust.
13662 (linux_resume_one_lwp): Adjust.
13663 (fetch_register): Add regcache parameter. Adjust.
13664 (usr_store_inferior_registers): Ditto.
13665 (regsets_fetch_inferior_registers): Ditto.
13666 (regsets_store_inferior_registers): Ditto.
13667 (linux_fetch_registers, linux_store_registers): Ditto.
13668 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13670 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13672 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13673 prototype to take a regcache.
13674 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13675 * remote-utils.c (convert_ascii_to_int, outreg)
13676 (prepare_resume_reply): Change prototype to take a regcache.
13678 * target.h (struct target_ops) <fetch_registers, store_registers>:
13679 Change prototype to take a regcache.
13680 (fetch_inferior_registers, store_inferior_registers): Change
13681 prototype to take a regcache. Adjust.
13682 * proc-service.c (ps_lgetregs): Adjust.
13683 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13684 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13685 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13686 take a regcache. Adjust.
13687 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13688 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13689 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13690 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13691 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13692 (cris_cannot_fetch_register):
13693 (cris_breakpoint_at): Change prototype to take a regcache.
13695 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13696 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13697 to take a regcache. Adjust.
13698 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13700 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13701 take a regcache. Adjust.
13702 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13703 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13704 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13705 * linux-mips-low.c (mips_get_pc):
13706 (mips_set_pc): Change prototype to take a regcache. Adjust.
13707 (mips_reinsert_addr): Adjust.
13708 (mips_collect_register): Change prototype to take a regcache.
13710 (mips_supply_register):
13711 (mips_collect_register_32bit, mips_supply_register_32bit)
13712 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13713 (mips_store_fpregset): Ditto.
13714 * linux-ppc-low.c (ppc_supply_ptrace_register)
13715 (ppc_supply_ptrace_register): Ditto.
13716 (parse_spufs_run): Adjust.
13717 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13718 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13719 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13720 take a regcache. Adjust.
13721 * linux-s390-low.c (s390_collect_ptrace_register)
13722 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13723 (s390_set_pc): Change prototype to take a regcache. Adjust.
13724 (s390_arch_setup): Adjust.
13725 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13726 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13727 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13728 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13729 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13731 (sparc_breakpoint_at): Adjust.
13732 * linux-xtensa-low.c (xtensa_fill_gregset):
13733 (xtensa_store_gregset):
13734 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13735 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13736 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13737 prototype to take a regcache. Adjust.
13738 * win32-arm-low.c (arm_fetch_inferior_register)
13739 (arm_store_inferior_register): Change prototype to take a
13741 * win32-i386-low.c (i386_fetch_inferior_register)
13742 (i386_store_inferior_register): Change prototype to take a
13744 * win32-low.c (child_fetch_inferior_registers)
13745 (child_store_inferior_registers): Change prototype to take a
13747 (win32_wait): Adjust.
13748 (win32_fetch_inferior_registers): Change prototype to take a
13750 (win32_store_inferior_registers): Adjust.
13751 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13752 store_inferior_register>: Change prototype to take a regcache.
13754 2010-01-20 Doug Evans <dje@google.com>
13756 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13758 (linux_wait_for_event1, linux_init_signals): Ditto.
13759 (W_STOPCODE): Provide definition if missing.
13761 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13763 * linux-low.c (linux_core_of_thread): New.
13764 (compare_ints, show_process, list_threads): New.
13765 (linux_qxfer_osdata): Report threads and cores.
13766 (linux_target_op): Register linux_core_of_thread.
13767 * remote-utils.c (prepare_resume_reply): Report the core.
13768 (buffer_xml_printf): Support %d specifier.
13769 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13771 (handle_query): Handle qXfer:threads. Announce availability
13773 * target.h (struct target_ops): New field core_of_thread.
13775 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13777 * Makefile.in (clean): Remove new generated files.
13778 (reg-s390.o, reg-s390.c): Remove rules.
13779 (reg-s390x.o, reg-s390x.c): Likewise.
13780 (s390-linux32.o, s390-linux32.c): Add rules.
13781 (s390-linux64.o, s390-linux64.c): Likewise.
13782 (s390x-linux64.o, s390x-linux64.c): Likewise.
13783 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13784 * linux-s390-low.c: Include <elf.h>.
13785 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13786 (init_registers_s390): Remove prototype.
13787 (init_registers_s390x): Likewise.
13788 (init_registers_s390_linux32): Add prototype.
13789 (init_registers_s390_linux64): Likewise.
13790 (init_registers_s390x_linux64): Likewise.
13791 (s390_num_regs_3264): New define.
13792 (s390_regmap_3264): New global variable.
13793 (s390_cannot_fetch_register): Remove obsolete check.
13794 (s390_cannot_store_register): Likewise.
13795 (s390_collect_ptrace_register): Handle upper/lower register halves.
13796 (s390_supply_ptrace_register): Likewise.
13797 (s390_fill_gregset): Update to register number changes.
13798 (s390_get_hwcap): New routine.
13799 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13800 Install appropriate regmap and register set.
13802 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13804 * server.c (gdbserver_version): Update copyright year to 2010.
13805 * gdbreplay.c (gdbreplay_version): Likewise.
13807 2009-12-28 Doug Evans <dje@google.com>
13809 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13810 elf/external.h. Include <elf.h> instead but only if necessary.
13812 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13814 * linux-low.c (linux_remove_process): Remove `detaching'
13815 parameter. Don't release/detach from thread_db here.
13816 (linux_kill): Release/detach from thread_db here, ...
13817 (linux_detach): ... and here, before actually detaching.
13818 (linux_wait_1): ... and here, when a process exits.
13819 * thread-db.c (any_thread_of): New.
13820 (thread_db_free): Switch the current inferior to a thread of the
13823 2009-12-21 Doug Evans <dje@google.com>
13825 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13827 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13828 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13829 warning ifndef __NR_tkill. Move setting of errno there too.
13830 Delete unnecessary resetting of errno after syscall.
13831 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13833 * configure.ac: Check for dladdr.
13834 * config.in: Regenerate.
13835 * configure: Regenerate.
13836 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13837 (try_thread_db_load): Update.
13839 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13841 2009-12-18 Doug Evans <dje@google.com>
13843 * event-loop.c: Include unistd.h if it exists.
13845 * linux-low.c (my_waitpid): Move definition away from being in
13846 between linux_tracefork_child/linux_test_for_tracefork.
13848 * gdb_proc_service.h (psaddr_t): Fix type.
13849 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13850 signature to match glibc.
13852 2009-12-16 Doug Evans <dje@google.com>
13854 * linux-low.c (linux_read_memory): Fix argument to read.
13856 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13858 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13859 events, don't leave current_inferior pointing at null.
13861 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13863 * win32-low.c (LOG): Delete.
13864 (OUTMSG): Output to stderr.
13865 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13866 on compile time LOG macro.
13867 (win32_wait): Fix debug output.
13869 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13871 * win32-low.c (win32_add_one_solib): If the dll name is
13872 "ntdll.dll", prepend the system directory to the dll path.
13874 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13876 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13878 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13879 Vladimir Prus <vladimir@codesourcery.com>
13881 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13882 * configure.ac: Check for __mcoldfire__ and set
13883 gdb_cv_m68k_is_coldfire.
13884 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13885 reg-cf.o and reg-m68k.o.
13886 * configure: Regenerated.
13888 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13890 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13891 Pass it to thread_db_free.
13892 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13893 proper `detaching' argument to linux_remove_process.
13894 * linux-low.h (thread_db_free): Add `detaching' parameter.
13895 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13897 (thread_db_free): Add `detaching' parameter. Only
13898 call td_ta_clear_event if detaching from process.
13900 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13902 * thread-db.c (thread_db_free): Fix typo.
13904 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13907 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13909 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13911 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13912 with an i686 compiler.
13913 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13915 * configure: Rebuilt.
13917 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13921 * server.c (handle_search_memory_1): Correct read_addr initialization
13922 in loop for searching subsequent chunks.
13924 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13926 * configure.ac: New --with-libthread-db option.
13927 * thread-db.c: Allow direct dependence on libthread_db.
13928 (thread_db_free): Adjust.
13929 * config.in: Regenerate.
13930 * configure: Likewise.
13932 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13935 * thread-db.c (attach_thread): New function.
13936 (maybe_attach_thread): Return success/failure.
13937 (find_new_threads_callback): Adjust.
13938 (thread_db_find_new_threads): Loop until no new threads.
13940 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13942 * proc-service.c (ps_lgetregs): Formatting.
13944 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13946 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13947 * configure.ac: Adjust.
13948 * linux-low.h (struct process_info_private): Move members to struct
13950 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13951 * linux-low.c (linux_remove_process): Adjust.
13952 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13953 * server.c (handle_query): Move code ...
13954 (handle_monitor_command): ... here. New function.
13955 * target.h (struct target_ops): New member.
13956 * thread-db.c (struct thread_db): New.
13957 (libthread_db_search_path): New variable.
13958 (thread_db_create_event, thread_db_enable_reporting)
13959 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13960 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13961 (try_thread_db_load_1, dladdr_to_soname): New functions.
13962 (try_thread_db_load, thread_db_load_search): New functions.
13963 (thread_db_init): Search for libthread_db.
13964 (thread_db_free): New function.
13965 (thread_db_handle_monitor_command): Likewise.
13966 * config.in: Regenerate.
13967 * configure: Regenerate.
13969 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13971 * spu-low.c (spu_kill): Wait for inferior to terminate.
13972 Call clear_inferiors.
13973 (spu_detach): Call clear_inferiors.
13975 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13977 * aclocal.m4: Regenerate.
13978 * config.in: Likewise.
13979 * configure: Likewise.
13981 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13983 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13984 (parse_spufs_run): New function.
13985 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13986 (ppc_breakpoint_at): Handle SPU breakpoints.
13988 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13990 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13991 (SPUFS_MAGIC): Define.
13992 (spu_enumerate_spu_ids): New function.
13993 (linux_qxfer_spu): New function.
13994 (linux_target_ops): Install linux_qxfer_spu.
13996 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13998 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13999 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14000 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14001 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14002 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14003 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14004 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14005 (init_registers_powerpc_cell32l): Add prototype.
14006 (init_registers_powerpc_cell64l): Likewise.
14007 (ppc_arch_setup): Detect Cell/B.E. architecture.
14009 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14011 * Makefile.in (datarootdir): New variable.
14013 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14015 * linux-low.c (linux_write_memory): Update debugging output.
14016 * Makefile.in (clean): Add new descriptions.
14017 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14018 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14019 * configure.srv: Add new files for arm*-*-linux*.
14020 * linux-arm-low.c: Add new declarations.
14021 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14022 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14023 (HWCAP_VFPv3D16): New.
14024 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14025 instead of __IWMMXT__.
14026 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14027 (arm_arch_setup): New.
14028 (target_regsets): Remove #ifdef. Add VFP regset.
14029 (the_low_target): Use arm_arch_setup.
14031 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14033 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14034 the main thread again.
14036 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14038 Adding Neutrino gdbserver.
14039 * configure: Regenerated.
14040 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14041 * configure.srv (i[34567]86-*-nto*): New target.
14042 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14043 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14044 (nto_comctrl) [__QNX__]: New function.
14045 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14047 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14049 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14052 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14053 Pedro Alves <pedro@codesourcery.com>
14055 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14056 don't support CONTEXT_EXTENDED_REGISTERS.
14057 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14058 (the_low_target): Install them.
14059 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14060 failing with ERROR_PIPE_NOT_CONNECTED.
14062 2009-06-30 Doug Evans <dje@google.com>
14063 Pierre Muller <muller@ics.u-strasbg.fr>
14065 Add h/w watchpoint support to x86-linux, win32-i386.
14066 * Makefile.in (SFILES): Add i386-low.c
14067 (i386_low_h): Define.
14068 (i386-low.o): Add dependencies.
14069 (linux-x86-low.o): Add i386-low.h dependency.
14070 (win32-i386-low.o): Ditto.
14071 * i386-low.c: New file.
14072 * i386-low.h: New file.
14073 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14074 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14075 * linux-low.c (linux_add_process): Initialize arch_private.
14076 (linux_remove_process): Free arch_private.
14077 (add_lwp): Initialize arch_private.
14078 (delete_lwp): Free arch_private.
14079 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14081 * linux-low.h (process_info_private): New member arch_private.
14082 (lwp_info): New member arch_private.
14083 (linux_target_ops): New members new_process, new_thread,
14085 (ptid_of): New macro.
14086 * linux-x86-low.c: Include stddef.h, i386-low.h.
14087 (arch_process_info): New struct.
14088 (arch_lwp_info): New struct.
14089 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14090 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14091 (i386_dr_low_get_status): New function.
14092 (x86_insert_point, x86_remove_point): New functions.
14093 (x86_stopped_by_watchpoint): New function.
14094 (x86_stopped_data_address): New function.
14095 (x86_linux_new_process, x86_linux_new_thread): New functions.
14096 (x86_linux_prepare_to_resume): New function.
14097 (the_low_target): Add entries for insert_point, remove_point,
14098 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14100 * server.c (debug_hw_points): New global.
14101 (monitor_show_help): Document set debug-hw-points.
14102 (handle_query): Process "set debug-hw-points".
14103 * server.h (debug_hw_points): Declare.
14104 (paddress): Declare.
14105 * utils.c (NUMCELLS, CELLSIZE): New macros.
14106 (get_sell, xsnprintf, paddress): New functions.
14107 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14108 remove_point, stopped_by_watchpoint, stopped_data_address.
14109 * win32-i386-low.c: Include i386-low.h.
14110 (debug_reg_state): Replaces dr.
14111 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14112 (i386_dr_low_get_status): New function.
14113 (i386_insert_point, i386_remove_point): New functions.
14114 (i386_stopped_by_watchpoint): New function.
14115 (i386_stopped_data_address): New function.
14116 (i386_initial_stuff): Update.
14117 (get_thread_context,set_thread_context,i386_thread_added): Update.
14118 (the_low_target): Add entries for insert_point,
14119 remove_point, stopped_by_watchpoint, stopped_data_address.
14120 * win32-low.c (win32_insert_watchpoint): New function.
14121 (win32_remove_watchpoint): New function.
14122 (win32_stopped_by_watchpoint): New function.
14123 (win32_stopped_data_address): New function.
14124 (win32_target_ops): Add entries for insert_watchpoint,
14125 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14126 * win32-low.h (win32_target_ops): New members insert_point,
14127 remove_point, stopped_by_watchpoint, stopped_data_address.
14129 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14131 * server.c (process_serial_event): Re-return unsupported, not
14132 error, if the type isn't recognized. Re-allow supporting only
14133 insert or remove packets. Also call require_running for
14134 breakpoints. Add missing break statement to default case. Tidy.
14135 * target.h (struct target_ops): Rename insert_watchpoint to
14136 insert_point, and remove_watchpoint to remove_point.
14138 * linux-low.h (struct linux_target_ops): Likewise.
14139 * linux-low.c (linux_insert_watchpoint): Rename to ...
14140 (linux_insert_point): ... this. Adjust.
14141 (linux_remove_watchpoint): Rename to ...
14142 (linux_remove_point): ... this. Adjust.
14143 (linux_target_ops): Adjust.
14144 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14145 (cris_insert_point): ... this.
14146 (cris_remove_watchpoint): Rename to ...
14147 (cris_remove_point): ... this.
14148 (the_low_target): Adjust.
14150 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14152 * server.c (handle_v_kill): Pass signal_pid to
14153 kill_inferior if multi_process is zero.
14155 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14157 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14158 * target.h (target_ops): Comment for *_watchpoint to make it clear
14159 the functions can get types '0' and '1'.
14161 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14163 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14164 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14165 * regcache.c (get_regcache): Likewise.
14166 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14167 * win32-low.c (child_fetch_inferior_registers): Remove check for
14170 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14171 Pedro Alves <pedro@codesourcery.com>
14173 * target.h (struct target_ops) <supports_multi_process>: New
14175 (target_supports_multi_process): New.
14176 * server.c (handle_query): Even if GDB reports support, only
14177 enable multi-process if the target also supports it. Report
14178 multi-process support only if the target backend supports it.
14179 * linux-low.c (linux_supports_multi_process): New function.
14180 (linux_target_ops): Install it as target_supports_multi_process
14183 2009-05-24 Doug Evans <dje@google.com>
14185 Global renaming of find_thread_pid to find_thread_ptid.
14186 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14187 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14188 All callers updated.
14190 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14191 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14194 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14195 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14196 (linux_resume_one_lwp): Ditto.
14198 2009-05-23 Doug Evans <dje@google.com>
14200 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14201 from struct inferior_list_entry * to struct lwp_info *.
14202 All callers updated.
14204 2009-05-13 Doug Evans <dje@google.com>
14206 * linux-x86-low.c: Don't include assert.h.
14207 (x86_siginfo_fixup): Use fatal, not assert.
14208 (x86_arch_setup): Fix comment.
14210 2009-05-12 Doug Evans <dje@google.com>
14212 Biarch support for i386/amd64 gdbserver.
14213 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14214 Add linux-x86-low.c.
14215 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14216 (linux-x86-low.o): Add.
14217 * linux-x86-64-low.c: Delete.
14218 * linux-i386-low.c: Delete.
14219 * linux-x86-low.c: New file.
14220 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14222 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14224 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14225 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14226 (linux_child_pid_to_exec_file): New function.
14227 (elf_64_header_p, elf_64_file_p): New functions.
14228 (siginfo_fixup): New function.
14229 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14230 give target a chance to convert layout.
14231 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14232 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14234 2009-05-07 Doug Evans <dje@google.com>
14236 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14237 (regsets_store_inferior_registers): Ditto.
14239 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14243 * linux-low.c (must_set_ptrace_flags): Delete.
14244 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14246 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14247 `lwp->must_set_ptrace_flags' instead.
14248 (linux_wait_for_event_1): Set ptrace options here.
14249 (linux_wait_1): ... not here.
14251 2009-04-30 Doug Evans <dje@google.com>
14253 * inferiors.c (started_inferior_callback): New function.
14254 (attached_inferior_callback): New function.
14255 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14256 * server.c (print_started_pid, print_attached_pid): New functions.
14257 (detach_or_kill_for_exit): New function.
14258 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14259 * server.h (have_started_inferiors_p): Declare.
14260 (have_attached_inferiors_p): Declare.
14262 * inferiors.c (remove_process): Fix memory leak, free process.
14263 * linux-low.c (linux_remove_process): New function.
14264 (linux_kill): Call it instead of remove_process.
14265 (linux_detach, linux_wait_1): Ditto.
14267 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14269 * configure.srv: Add x86 Windows CE target.
14271 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14273 * inferiors.c (get_thread_process): Make global.
14274 * server.h (get_thread_process): Add prototype.
14275 * thread-db.c (find_one_thread): Use get_thread_process
14276 instead of current_process.
14277 (thread_db_get_tls_address): Do not crash if called when
14278 thread layer is not yet initialized.
14280 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14282 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14283 * spu-low.c (current_tid): Rename to ...
14284 (current_ptid): ... this.
14285 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14286 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14287 ptid_get_lwp (current_ptid) instead of current_tid.
14288 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14289 instead of current_tid. Use find_process_pid to verify pid
14290 argument is valid. Pass proper argument to remove_process.
14291 (spu_thread_alive): Compare current_ptid instead of current_tid.
14292 (spu_resume): Likewise.
14294 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14296 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14299 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14301 Implement the multiprocess extensions, and add linux multiprocess
14304 * server.h (ULONGEST): Declare.
14305 (struct ptid, ptid_t): New.
14306 (minus_one_ptid, null_ptid): Declare.
14307 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14308 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14309 (struct inferior_list_entry): Change `id' type from unsigned from
14311 (struct sym_cache, struct breakpoint, struct
14312 process_info_private): Forward declare.
14313 (struct process_info): Declare.
14314 (current_process): Declare.
14315 (all_processes): Declare.
14316 (initialize_inferiors): Declare.
14317 (add_thread): Adjust to use ptid_t.
14318 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14319 (add_process, remove_process, find_thread_pid): Declare.
14320 (find_inferior_id): Adjust to use ptid_t.
14321 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14322 (multi_process): Declare.
14323 (push_event): Adjust to use ptid_t.
14324 (read_ptid, write_ptid): Declare.
14325 (prepare_resume_reply): Adjust to use ptid_t.
14326 (clear_symbol_cache): Declare.
14327 * inferiors.c (all_processes): New.
14328 (null_ptid, minus_one_ptid): New.
14329 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14330 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14331 (add_thread): Change unsigned long to ptid. Remove gdb_id
14333 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14334 (gdb_id_to_thread): Rename to ...
14335 (find_thread_pid): ... this. Change unsigned long to ptid.
14336 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14337 (loaded_dll, pull_pid_from_list): Adjust.
14338 (add_process, remove_process, find_process_pid)
14339 (get_thread_process, current_process, initialize_inferiors): New.
14340 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14341 (struct target_waitstatus) <related_pid>: Ditto.
14342 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14343 return type to int.
14344 (struct target_ops) <join>: Add `pid' argument.
14345 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14346 (struct target_ops) <wait>: Add `ptid' field. Change return type
14348 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14349 (mywait): Add `ptid' argument. Change return type to ptid_t.
14350 (target_pid_to_str): Declare.
14351 * target.c (set_desired_inferior): Adjust to use ptids.
14352 (mywait): Add new `ptid' argument. Adjust.
14353 (target_pid_to_str): New.
14354 * mem-break.h (free_all_breakpoints): Declare.
14355 * mem-break.c (breakpoints): Delelete.
14356 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14357 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14358 to use per-process breakpoint list.
14359 (free_all_breakpoints): New.
14360 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14361 (symbol_cache, all_symbols_looked_up): Delete.
14363 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14365 (prepare_resume_reply): Change ptid argument's type from unsigned
14366 long to ptid_t. Adjust. Implement W;process and X;process.
14367 (free_sym_cache, clear_symbol_cache): New.
14368 (look_up_one_symbol): Adjust to per-process symbol cache. *
14369 * server.c (cont_thread, general_thread, step_thread): Change type
14371 (attached): Delete.
14372 (multi_process): New.
14373 (last_ptid): Change type to ptid_t.
14374 (struct vstop_notif) <ptid>: Change type to ptid_t.
14375 (queue_stop_reply, push_event): Change `ptid' argument's type to
14377 (discard_queued_stop_replies): Add `pid' argument.
14378 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14379 changes. Don't reference the `attached' global.
14380 (attach_inferior): Adjust to mywait interface changes.
14381 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14382 features. Handle and report "multiprocess+". Handle
14384 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14386 (handle_v_kill): New.
14387 (handle_v_stopped): Adjust to use target_pid_to_str.
14388 (handle_v_requests): Allow multiple attaches and runs when
14389 multiprocess extensions are in effect. Handle "vKill".
14390 (myresume): Adjust to use ptids.
14391 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14392 (handle_status): Adjust to discard_queued_stop_replies interface
14394 (first_thread_of, kill_inferior_callback)
14395 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14396 (main): Call initialize_inferiors. Adjust to use ptids, killing
14397 and detaching from all inferiors. Handle multiprocess packet
14399 * linux-low.h: Include gdb_proc_service.h.
14400 (struct process_info_private): New.
14401 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14402 <lwpid_of>: Use ptid_get_lwp.
14403 (get_lwp_thread): Adjust.
14404 (struct lwp_info): Add `dead' member.
14405 (find_lwp_pid): Declare.
14406 * linux-low.c (thread_db_active): Delete.
14407 (new_inferior): Adjust comment.
14408 (inferior_pid): Delete.
14409 (linux_add_process): New.
14410 (handle_extended_wait): Adjust.
14411 (add_lwp): Change unsigned long to ptid.
14412 (linux_create_inferior): Add process to processes table. Adjust
14413 to use ptids. Don't set new_inferior here.
14414 (linux_attach_lwp): Rename to ...
14415 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14416 it. Adjust to use ptids.
14417 (linux_attach_lwp): New.
14418 (linux_attach): Add process to processes table. Don't set
14420 (struct counter): New.
14421 (second_thread_of_pid_p, last_thread_of_process_p): New.
14422 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14423 multiple processes.
14424 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14425 processes. Remove process from process table.
14426 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14427 to multiple processes.
14428 (any_thread_of): New.
14429 (linux_detach): Add `pid' argument, and handle it. Remove process
14430 from processes table.
14431 (linux_join): Add `pid' argument. Handle it.
14432 (linux_thread_alive): Change unsighed long argument to ptid_t.
14433 Consider dead lwps as not being alive.
14434 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14435 threads we're not interested in.
14436 (same_lwp, find_lwp_pid): New.
14437 (linux_wait_for_lwp): Change `pid' argument's type from int to
14439 (linux_wait_for_event): Rename to ...
14440 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14441 from int to ptid_t. Adjust.
14442 (linux_wait_for_event): New.
14443 (linux_wait_1): Add `ptid' argument. Change return type to
14444 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14445 that exit from the process table.
14446 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14448 (mark_lwp_dead): New.
14449 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14450 stopping all threads, mark its main lwp as dead.
14451 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14453 (fetch_register, usr_store_inferior_registers)
14454 (regsets_fetch_inferior_registers)
14455 (regsets_store_inferior_registers, linux_read_memory)
14456 (linux_write_memory): Inline `inferior_pid'.
14457 (linux_look_up_symbols): Adjust to use per-process
14458 `thread_db_active'.
14459 (linux_request_interrupt): Adjust to use ptids.
14460 (linux_read_auxv): Inline `inferior_pid'.
14461 (initialize_low): Don't reference thread_db_active.
14462 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14463 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14464 (ps_getpid): Return the pid of the current inferior.
14465 * thread-db.c (proc_handle, thread_agent): Delete.
14466 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14468 (find_one_thread): Change argument type to ptid_t. Adjust to
14470 (maybe_attach_thread): Adjust to per-process data and ptids.
14471 (thread_db_find_new_threads): Ditto.
14472 (thread_db_init): Ditto.
14473 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14474 processes table. Adjust to use ptids.
14475 (spu_kill, spu_detach): Adjust interface. Remove process from
14477 (spu_join, spu_thread_alive): Adjust interface.
14478 (spu_wait): Adjust interface. Remove process from processes
14479 table. Adjust to use ptids.
14480 * win32-low.c (current_inferior_tid): Delete.
14481 (current_inferior_ptid): New.
14482 (debug_event_ptid): New.
14483 (thread_rec): Take a ptid. Adjust.
14484 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14485 (child_delete_thread): Ditto.
14486 (do_initial_child_stuff): Add `attached' argument. Add process to
14488 (child_fetch_inferior_registers, child_store_inferior_registers):
14490 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14491 (win32_attach): Pass 1 to do_initial_child_stuff.
14492 (win32_kill): Adjust interface. Remove process from processes
14494 (win32_detach): Ditto.
14495 (win32_join): Adjust interface.
14496 (win32_thread_alive): Take a ptid.
14497 (win32_resume): Adjust to use ptids.
14498 (get_child_debug_event): Ditto.
14499 (win32_wait): Adjust interface. Remove exiting process from
14502 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14504 Non-stop mode support.
14506 * server.h (non_stop): Declare.
14507 (gdb_client_data, handler_func): Declare.
14508 (delete_file_handler, add_file_handler, start_event_loop):
14510 (handle_serial_event, handle_target_event, push_event)
14511 (putpkt_notif): Declare.
14512 * target.h (enum resume_kind): New.
14513 (struct thread_resume): Replace `step' field by `kind' field.
14514 (TARGET_WNOHANG): Define.
14515 (struct target_ops) <wait>: Add `options' argument.
14516 <supports_non_stop, async, start_non_stop>: New fields.
14517 (target_supports_non_stop, target_async): New.
14518 (start_non_stop): Declare.
14519 (mywait): Add `options' argument.
14520 * target.c (mywait): Add `options' argument. Print child exit
14521 notifications here.
14522 (start_non_stop): New.
14523 * server.c (non_stop, own_buf, mem_buf): New globals.
14524 (struct vstop_notif): New.
14525 (notif_queue): New global.
14526 (queue_stop_reply, push_event, discard_queued_stop_replies)
14527 (send_next_stop_reply): New.
14528 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14530 (attach_inferior): In non-stop mode, don't wait for the target
14532 (handle_general_set): Handle QNonStop.
14533 (handle_query): When handling qC, return the current general
14534 thread, instead of the first thread of the list.
14535 (handle_query): If the backend supports non-stop mode, include
14536 QNonStop+ in the qSupported query response.
14537 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14539 (handle_v_attach, handle_v_run): Handle non-stop mode.
14540 (handle_v_stopped): New.
14541 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14542 (myresume): Adjust to use resume_kind. Handle non-stop.
14543 (queue_stop_reply_callback): New.
14544 (handle_status): Handle non-stop mode.
14545 (main): Clear non_stop flag on reconnection. Use the event-loop.
14546 Refactor serial protocol handling from here ...
14547 (process_serial_event): ... to this new function. When GDB
14548 selects any thread, select one here. In non-stop mode, wait until
14549 GDB acks all pending events before exiting.
14550 (handle_serial_event, handle_target_event): New.
14551 * remote-utils.c (remote_open): Install remote_desc in the event
14553 (remote_close): Remove remote_desc from the event loop.
14554 (putpkt_binary): Rename to...
14555 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14556 (putpkt_binary): New as wrapper around putpkt_binary_1.
14557 (putpkt_notif): New.
14558 (prepare_resume_reply): In non-stop mode, don't change the
14560 * event-loop.c: New.
14561 * Makefile.in (OBJ): Add event-loop.o.
14562 (event-loop.o): New rule.
14564 * linux-low.h (pid_of): Moved here.
14566 (get_lwp_thread): Use lwpid_of.
14567 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14568 * linux-low.c (pid_of): Delete.
14569 (inferior_pid): Use lwpid_of.
14570 (linux_event_pipe): New.
14571 (target_is_async_p): New.
14573 (handle_extended_wait): Use lwpid_of.
14574 (add_lwp): Don't set lwpid field.
14575 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14576 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14577 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14578 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14579 first. Adjust to linux_wait_for_event interface changes. Use
14581 (linux_detach): Don't delete the main lwp here.
14582 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14583 (status_pending_p): Don't consider explicitly suspended lwps.
14584 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14585 pointer. Add OPTIONS argument. Change return type to int. Use
14586 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14587 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14588 pointer. Add status pointer argument. Return a pid instead of a
14589 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14590 changes. In non-stop mode, don't switch to a random thread.
14591 (linux_wait): Rename to...
14592 (linux_wait_1): ... this. Add target_options argument, and handle
14593 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14594 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14595 clean exit and signal exit code. Don't stop all threads in
14596 non-stop mode. In all-stop mode, only stop all threads when
14597 reporting a stop to GDB. Handle explicit thread stop requests.
14598 (async_file_flush, async_file_mark): New.
14600 (send_sigstop): Use lwpid_of.
14601 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14602 interface changes. In non-stop mode, don't switch to a random
14604 (linux_resume_one_lwp): Use lwpid_of.
14605 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14606 (linux_resume_one_thread): ... this. Handle resume_stop. In
14607 non-stop mode, don't look for pending flag in all threads.
14608 (resume_status_pending_p): Don't consider explicitly suspended
14610 (my_waitpid): Reimplement. Emulate __WALL.
14611 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14613 (sigchld_handler, linux_supports_non_stop, linux_async)
14614 (linux_start_non_stop): New.
14615 (linux_target_ops): Register linux_supports_non_stop, linux_async
14616 and linux_start_non_stop.
14617 (initialize_low): Install SIGCHLD handler.
14618 * thread-db.c (thread_db_create_event, find_one_thread)
14619 (thread_db_get_tls_address): Use lwpid_of.
14620 * win32-low.c (win32_detach): Adjust to use resume_kind.
14621 (win32_wait): Add `options' argument.
14622 * spu-low.c (spu_resume): Adjust to use resume_kind.
14623 (spu_wait): Add `options' argument.
14625 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14627 Decouple target code from remote protocol.
14629 * target.h (enum target_waitkind): New.
14630 (struct target_waitstatus): New.
14631 (struct target_ops) <wait>: Return an unsigned long. Take a
14632 target_waitstatus pointer instead of a char pointer.
14633 (mywait): Likewise.
14634 * target.c (mywait): Change prototype to return an unsigned long.
14635 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14636 * server.h (thread_from_wait, old_thread_from_wait): Delete
14638 (prepare_resume_reply): Change prototype to take a
14640 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14641 (last_status, last_ptid): New.
14642 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14643 pid instead of a signal.
14644 (attach_inferior): Remove "status" and "signal" parameters.
14646 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14648 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14649 (handle_v_requests, myresume): Remove "status" and "signal"
14650 parameters. Adjust.
14651 (handle_status): New.
14652 (main): Delete local `status'. Adjust.
14653 * remote-utils.c: Include target.h.
14654 (prepare_resume_reply): Change prototype to take a
14655 target_waitstatus. Adjust.
14657 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14659 * spu-low.c (spu_wait): Adjust.
14660 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14662 (win32_wait): Adjust.
14664 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14666 * target.h (struct thread_resume): Delete leave_stopped member.
14667 (struct target_ops): Add a `n' argument to the `resume' callback.
14668 * server.c (start_inferior): Adjust.
14669 (handle_v_cont, myresume): Adjust.
14670 * linux-low.c (check_removed_breakpoint): Adjust to resume
14671 interface change, and to removed leave_stopped field.
14672 (resume_ptr): Delete.
14673 (struct thread_resume_array): New.
14674 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14675 resume interface change.
14676 (linux_continue_one_thread, linux_queue_one_thread)
14677 (resume_status_pending_p): Check if the resume field is NULL
14678 instead of checking the leave_stopped member.
14679 (linux_resume): Adjust to the target resume interface change.
14680 * spu-low.c (spu_resume): Adjust to the target resume interface
14682 * win32-low.c (win32_detach, win32_resume): Ditto.
14684 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14686 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14688 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14690 (linux_continue_one_thread): Only preserve the stepping flag if
14691 there's a pending breakpoint.
14693 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14695 * server.c (main): After the inferior having exited, call
14696 remote_close before exiting gdbserver.
14698 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14700 Fix size of FPSCR in Power 7 processors.
14701 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14702 (PPC_FEATURE_HAS_DFP): New #define.
14703 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14706 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14708 * server.c (handle_query) Whitespace and formatting.
14710 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14712 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14713 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14714 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14715 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14716 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14717 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14718 Makefile.in, configure.ac: Fix whitespace throughout.
14719 * configure: Regenerate.
14721 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14723 * inferiors.c (find_inferior): Make it safe for the callback
14724 function to delete the currently iterated inferior.
14726 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14728 * Makefile.in (linuw_low_h): Move higher.
14729 (thread-db.o): Depend on $(linux_low_h).
14731 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14733 Rename "process" to "lwp" throughout.
14735 * linux-low.c (all_processes): Rename to...
14736 (all_lwps): ... this.
14737 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14738 (add_process): Rename to ...
14739 (add_lwp): ... this. Adjust.
14740 (linux_create_inferior): Adjust.
14741 (linux_attach_lwp): Adjust.
14742 (linux_attach): Adjust.
14743 (linux_kill_one_process): Rename to ...
14744 (linux_kill_one_lwp): ... this. Adjust.
14745 (linux_kill): Adjust.
14746 (linux_detach_one_process): Rename to ...
14747 (linux_detach_one_lwp): ... this. Adjust.
14748 (linux_detach): Adjust.
14749 (check_removed_breakpoint): Adjust.
14750 (status_pending_p): Adjust.
14751 (linux_wait_for_process): Rename to ...
14752 (linux_wait_for_lwp): ... this. Adjust.
14753 (linux_wait_for_event): Adjust.
14754 (send_sigstop): Adjust.
14755 (wait_for_sigstop): Adjust.
14756 (stop_all_processes): Rename to ...
14757 (stop_all_lwps): ... this.
14758 (linux_resume_one_process): Rename to ...
14759 (linux_resume_one_lwp): ... this. Adjust.
14760 (linux_set_resume_request, linux_continue_one_thread)
14761 (linux_queue_one_thread, resume_status_pending_p)
14762 (usr_store_inferior_registers, regsets_store_inferior_registers)
14763 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14765 * linux-low.h (get_process): Rename to ...
14766 (get_lwp): ... this. Adjust.
14767 (get_thread_process): Rename to ...
14768 (get_thread_lwp): ... this. Adjust.
14769 (get_process_thread): Rename to ...
14770 (get_lwp_thread): ... this. Adjust.
14771 (struct process_info): Rename to ...
14772 (struct lwp_info): ... this.
14773 (all_processes): Rename to ...
14774 (all_lwps): ... this.
14775 * proc-service.c (ps_lgetregs): Adjust.
14776 * thread-db.c (thread_db_create_event, find_one_thread)
14777 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14779 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14781 * server.c (handle_query): Handle "qAttached".
14783 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14785 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14786 GPLv3, update license URL.
14788 2009-03-01 Doug Evans <dje@google.com>
14790 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14791 (server_h): Add gdb_signals.h.
14792 (signals.o): Update.
14793 * server.h (target_signal_from_host,target_signal_to_host_p)
14794 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14796 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14798 * remote-utils.c (getpkt): Also generate remote-debug
14799 information if noack_mode is set.
14801 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14803 * server.c (handle_query): Report qXfer:siginfo:read and
14804 qXfer:siginfo:write as supported and handle them.
14805 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14806 * linux-low.c (linux_xfer_siginfo): New.
14807 (linux_target_ops): Set it.
14809 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14811 * server.c (gdbserver_usage): Mention --remote-debug.
14812 (main): Accept '--remote-debug' switch.
14814 2009-01-18 Doug Evans <dje@google.com>
14816 * regcache.c (new_register_cache): No need to check result of xcalloc.
14817 * server.c (handle_search_memory): Back out calls to xmalloc,
14818 result is checked and error is returned to user upon failure.
14819 (handle_query): Ditto. Add more checks for result of malloc.
14820 (handle_v_cont): Check result of malloc, report error back to
14822 (handle_v_run): Ditto. Call freeargv.
14823 * server.h (freeargv): Declare.
14824 * utils.c (freeargv): New fn.
14826 2009-01-15 Doug Evans <dje@google.com>
14828 * gdbreplay.c (perror_with_name): Make arg const char *.
14829 * server.h (target_signal_to_name): Make return type const char *.
14830 * thread-db.c (thread_db_err_str): Make return type const char *.
14831 * utils.c (perror_with_name): Make arg const char *.
14833 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14835 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14836 when handling a EXIT_PROCESS_DEBUG_EVENT.
14838 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14840 * gdbreplay.c (gdbreplay_version): Update copyright year.
14841 * server.c (gdbserver_version): Likewise.
14843 2009-01-05 Doug Evans <dje@google.com>
14845 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14846 (handle_extended_wait): Improve comment.
14848 2008-12-13 Doug Evans <dje@google.com>
14850 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14851 * server.h (ATTR_MALLOC): New macro.
14852 (xmalloc,xcalloc,xstrdup): Declare.
14853 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14854 * inferiors.c: Ditto.
14855 * linux-low.c: Ditto.
14856 * mem-break.c: Ditto.
14857 * regcache.c: Ditto.
14858 * remote-utils.c: Ditto.
14861 * win32-low.c: Ditto.
14863 2008-12-12 Doug Evans <dje@google.com>
14865 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14866 in debugging printf.
14868 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14870 2008-12-09 Doug Evans <dje@google.com>
14872 * linux-low.h (struct process_info): Delete member tid, unused.
14873 * thread-db.c (find_one_thread): Update.
14874 (maybe_attach_thread): Update.
14876 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14878 * target.h (struct target_ops): Add qxfer_osdata member.
14879 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14881 (linux_qxfer_osdata): New functions.
14882 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14884 * server.c (handle_query): Handle "qXfer:osdata:read:".
14885 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14886 (buffer_xml_printf): New functions.
14887 * server.h (struct buffer): New.
14888 (buffer_grow_str, buffer_grow_str0): New macros.
14889 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14890 (buffer_xml_printf): Declare.
14892 2008-11-24 Doug Evans <dje@google.com>
14894 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14896 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14898 * server.c (handle_v_run): Always use the supplied argument list.
14900 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14902 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14903 (xtensa_regmap_table): Add entry for scompare1.
14905 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14907 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14908 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14909 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14910 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14911 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14912 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14913 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14914 XML target descriptions.
14915 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14916 when inferior is running on an ISA 2.05 or later processor. Add
14917 special case to return offset for full 64-bit slot of FPSCR when
14920 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14922 * Makefile.in (SFILES, clean): Added sparc64 files.
14923 (reg-sparc64.o, reg-sparc64.c): New.
14924 * configure.srv (sparc*-*-linux*): New configuration.
14925 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14926 syscall arguments for SPARC.
14927 (regsets_store_inferior_registers): Likewise.
14928 * linux-sparc-low.c: New file.
14930 2008-10-21 Doug Evans <dje@google.com>
14932 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14933 (READLINE_DIR,READLINE_DEP): Delete.
14934 (INTERNAL_CFLAGS): Update.
14935 (LINTFLAGS): Update.
14937 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14939 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14940 whole argv from the last run, not just argv[0].
14942 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14944 * regcache.c (new_register_cache): Return NULL if the register
14945 cache size isn't known yet.
14946 (free_register_cache): Avoid dereferencing a NULL regcache.
14948 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14950 * configure.srv: Merge MIPS and MIPS64.
14952 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14954 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14956 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14958 * Makefile.in: Add required vsx dependencies.
14960 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14961 Declare init_registers_powerpc_vsx32l.
14962 Declare init_registers_powerpc_vsx64l.
14963 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14964 (ppc_arch_setup): Check for VSX in hwcap.
14965 (ppc_fill_vsxregset): New function.
14966 (ppc_store_vsxregset): New function.
14967 Add new VSX entry in regset_info target_regsets.
14969 * configure.srv: Add new VSX dependencies.
14971 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14973 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14974 (remote_open): Set or clear transport_is_reliable.
14975 (putpkt_binary): Don't expect acks in noack mode.
14976 (getpkt): Don't send ack/nac in noack mode.
14977 * server.c (handle_general_set): Handle QStartNoAckMode.
14978 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14980 (main): Reset noack_mode on every connection.
14981 * server.h (noack_mode): Declare.
14983 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14985 * Makefile.in (GDBREPLAY_OBS): New variable.
14986 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14988 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14989 Daniel Jacobowitz <dan@codesourcery.com>
14991 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14992 (usr_store_inferior_registers): Likewise.
14993 (regsets_store_inferior_registers): Likewise.
14995 2008-07-31 Rolf Jansen <rj@surtec.com>
14996 Pedro Alves <pedro@codesourcery.com>
14998 * configure.ac: Check for memmem declaration.
14999 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15000 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15001 (disable_packet_qfThreadInfo): Unconditionally compile.
15002 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15003 * configure, config.in: Regenerate.
15005 2008-07-28 Doug Kwan <dougkwan@google.com>
15007 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15008 (linux_write_memory): Remove declaration of errno.
15010 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15012 * linux-low.c (handle_extended_wait): Do not use "status"
15013 variable uninitialized.
15015 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15017 * server.c (handle_v_attach): Inhibit reporting dll changes.
15019 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15021 * remote-utils.c (prepare_resume_reply): If requested, don't
15022 output "thread:TID" in the T stop reply.
15024 * server.c (disable_packet_vCont, disable_packet_Tthread)
15025 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15026 (handle_query): If requested, disable support for qC, qfThreadInfo
15028 (handle_v_requests): If requested, disable support for vCont.
15029 (gdbserver_show_disableable): New.
15030 (main): Handle --disable-packet and --disable-packet=LIST.
15032 * server.h (disable_packet_vCont, disable_packet_Tthread)
15033 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15035 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15037 * server.c (gdbserver_usage): Mention --version.
15039 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15041 * Makefile.in (gdbreplay.o): New rule.
15043 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15045 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15046 message, not gdbserver.
15048 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15049 Nathan Sidwell <nathan@codesourcery.com>
15050 Joseph Myers <joseph@codesourcery.com>
15052 * acinclude.m4: Include ../../config/acx.m4.
15053 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15054 * configure, config.in: Regenerate.
15055 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15056 * server.c (gdbserver_version): Print PKGVERSION.
15057 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15058 (main): Adjust gdbserver_usage calls.
15059 * gdbreplay.c (version, host_name): Add declarations.
15060 (gdbreplay_version, gdbreplay_usage): New.
15061 (main): Accept --version and --help options.
15063 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15065 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15066 (arm_breakpoint_at): Handle Thumb.
15067 (the_low_target): Add comment.
15069 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15071 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15073 2008-05-09 Doug Evans <dje@google.com>
15075 * server.h (decode_search_memory_packet): Declare.
15076 * remote-utils.c (decode_search_memory_packet): New fn.
15077 * server.c (handle_search_memory_1): New fn.
15078 (handle_search_memory): New fn.
15079 (handle_query): Process qSearch:memory packets.
15081 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15083 * regcache.c (registers_length): Remove.
15084 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15085 full register packet.
15086 * regcache.h (registers_length): Remove prototype.
15087 * server.h (PBUFSIZ): Define to 16384.
15089 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15091 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15092 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15093 powerpc-64l.o, and powerpc-altivec64l.o.
15094 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15095 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15096 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15097 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15098 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15101 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15102 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15103 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15104 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15105 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15106 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15107 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15108 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15109 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15110 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15113 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15114 (init_registers_powerpc_32l): ... this new prototype.
15115 (init_registers_powerpc_32): Remove, replace by ...
15116 (init_registers_powerpc_altivec32l): ... this new prototype.
15117 (init_registers_powerpc_e500): Remove, replace by ...
15118 (init_registers_powerpc_e500l): ... this new prototype.
15119 (init_registers_ppc64): Remove, replace by ...
15120 (init_registers_powerpc_64l): ... this new prototype.
15121 (init_registers_powerpc_64): Remove, replace by ...
15122 (init_registers_powerpc_altivec64l): ... this new prototype.
15123 (ppc_num_regs): Set to 73.
15124 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15125 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15126 (ppc_cannot_store_register): Handle orig_r3 and trap.
15127 (ppc_arch_setup): Update init_registers_... calls.
15128 (ppc_fill_gregset): Handle orig_r3 and trap.
15130 * inferiors.c (clear_inferiors): Reset current_inferior.
15132 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15134 * acinclude.m4: Add override.m4.
15135 * configure: Regenerate.
15137 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15139 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15140 initial call to init_register_ppc64.
15142 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15144 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15145 single powerpc*-*-linux* case.
15146 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15148 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15150 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15151 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15153 * linux-ppc-low.c: Include <elf.h>.
15154 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15155 (ppc_hwcap): New global variable.
15156 (ppc_regmap): Remove __SPE__ #ifdef sections.
15157 (ppc_regmap_e500): New global variable.
15158 (ppc_cannot_store_register): Update __SPE__ special case.
15159 (ppc_get_hwcap): New function.
15160 (ppc_arch_setup): Use it to determine whether inferior supports
15161 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15162 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15163 Do not access registers if target does not support AltiVec.
15164 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15165 Do not access registers if target does not support SPE.
15166 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15168 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15170 * linux-low.c (disabled_regsets, num_regsets): New.
15171 (use_regsets_p): Delete.
15172 (linux_wait_for_process): Clear disabled_regsets.
15173 (regsets_fetch_inferior_registers): Check and set it.
15174 (regsets_store_inferior_registers): Likewise.
15175 (linux_fetch_registers, linux_store_registers): Do not use
15177 (initialize_low): Allocate disabled_regsets.
15179 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15181 * Makefile.in (LIBOBJS): New.
15182 (OBS): Use LIBOBJS.
15183 (memmem.o): New rule.
15184 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15185 * configure: Regenerated.
15187 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15189 * server.c (handle_query): Never return "unsupported" for
15190 qXfer:features:read queries.
15192 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15194 * server.c (get_features_xml): Fix inverted condition.
15195 (handle_query): Always support qXfer:feature:read.
15197 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15199 * server.c (wrapper_argv): New.
15200 (start_inferior): Handle wrapper_argv. If set, expect an extra
15202 (gdbserver_usage): Document --wrapper.
15203 (main): Parse --wrapper.
15205 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15207 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15208 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15209 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15210 (ppc_set_pc): Likewise.
15211 (ppc_arch_setup): New function.
15212 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15213 of collect_register.
15214 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15216 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15218 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15219 instead of linux-ppc64-low.o.
15220 * linux-ppc64-low.c: Remove file.
15221 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15222 (linux-ppc64-low.o): Remove rule.
15224 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15225 (init_registers_powerpc_64): Likewise.
15226 (ppc_regmap): Conditionally define depending on __powerpc64__.
15227 (ppc_cannot_store_register): Do not special-case "fpscr" when
15228 compiled on __powerpc64__.
15229 (ppc_collect_ptrace_register): New function.
15230 (ppc_supply_ptrace_register): New function.
15231 (ppc_breakpoint): Change type to "unsigned int".
15232 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15233 (the_low_target): Conditionally provide initializers for the
15234 arch_setup member depending on __powerpc64__. Install
15235 collect_ptrace_register and supply_ptrace_register members.
15237 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15239 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15240 * server.c (gdbserver_xmltarget): Define.
15241 (get_features_xml): Use it to replace "target.xml" and arch_string.
15243 * configure.srv: Remove srv_xmltarget. Add XML files that were
15244 mentioned there to srv_xmlfiles instead. Remove conditional tests
15245 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15246 srv_xmlfiles and srv_regobj to include all possible choices.
15247 * configure.ac (srv_xmltarget): Remove.
15248 (srv_xmlfiles): Do not add "target.xml".
15249 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15250 checks for supplementary target information.
15251 * configure: Regenerate.
15252 * Makefile.in (XML_TARGET): Remove.
15253 (target.xml): Remove rule.
15254 (clean): Do not clean up target.xml.
15255 (.PRECIOUS): Do not mention target.xml.
15257 * target.h (struct target_ops): Remove arch_string member.
15258 * linux-low.c (linux_arch_string): Remove.
15259 (linux_target_ops): Remove arch_string initializer.
15260 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15261 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15262 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15263 * spu-low.c (spu_arch_string): Remove.
15264 (spu_target_ops): Remove arch_string initializer.
15265 * win32-low.c (win32_arch_string): Remove.
15266 (win32_target_ops): Remove arch_string initializer.
15267 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15268 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15269 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15271 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15273 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15274 by collect_ptrace_register and supply_ptrace_register hooks.
15275 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15276 instead of checking for the_low_target.left_pad_xfer.
15277 (usr_store_inferior_registers): Use collect_ptrace_register callback
15278 instead of checking for the_low_target.left_pad_xfer.
15280 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15281 (s390_supply_ptrace_register): Likewise.
15282 (s390_fill_gregset): Call s390_collect_ptrace_register.
15283 (the_low_target): Update.
15285 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15286 (ppc_supply_ptrace_register): Likewise.
15287 (the_low_target): Update.
15289 * linux-i386-low.c (the_low_target): Update.
15290 * linux-x86-64-low.c (the_low_target): Update.
15292 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15294 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15295 reg-s390.o and reg-s390x.o.
15297 * linux-low.c (new_inferior): New global variable.
15298 (linux_create_inferior, linux_attach): Set it.
15299 (linux_wait_for_process): Call the_low_target.arch_setup after the
15300 target has stopped for the first time.
15301 (initialize_low): Do not call the_low_target.arch_setup.
15303 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15304 (s390_set_pc): Likewise.
15305 (s390_arch_setup): New function.
15306 (the_low_target): Use s390_arch_setup as arch_setup routine.
15308 * regcache.c (realloc_register_cache): New function.
15309 (set_register_cache): Call it for each existing regcache.
15311 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15313 * server.h (init_registers): Remove prototype.
15315 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15316 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15317 instead of init_registers ().
15318 * linux-arm-low.c (init_registers_arm): Add prototype.
15319 (init_registers_arm_with_iwmmxt): Likewise.
15320 (the_low_target): Add initializer for arch_setup field.
15321 * linux-cris-low.c (init_registers_cris): Add prototype.
15322 (the_low_target): Add initializer for arch_setup field.
15323 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15324 (the_low_target): Add initializer for arch_setup field.
15325 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15326 (the_low_target): Add initializer for arch_setup field.
15327 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15328 (the_low_target): Add initializer for arch_setup field.
15329 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15330 (the_low_target): Add initializer for arch_setup field.
15331 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15332 (the_low_target): Add initializer for arch_setup field.
15333 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15334 (init_registers_mips64_linux): Likewise.
15335 (the_low_target): Add initializer for arch_setup field.
15336 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15337 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15338 (the_low_target): Add initializer for arch_setup field.
15339 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15340 (init_registers_powerpc_64): Likewise.
15341 (the_low_target): Add initializer for arch_setup field.
15342 * linux-s390-low.c (init_registers_s390): Add prototype.
15343 (init_registers_s390x): Likewise.
15344 (the_low_target): Add initializer for arch_setup field.
15345 * linux-sh-low.c (init_registers_sh): Add prototype.
15346 (the_low_target): Add initializer for arch_setup field.
15347 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15348 (the_low_target): Add initializer for arch_setup field.
15349 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15350 (the_low_target): Add initializer for arch_setup field.
15352 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15353 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15354 instead of init_registers ().
15355 * win32-arm-low.c (init_registers_arm): Add prototype.
15356 (the_low_target): Add initializer for arch_setup field.
15357 * win32-i386-low.c (init_registers_i386): Add prototype.
15358 (the_low_target): Add initializer for arch_setup field.
15360 * spu-low.c (init_registers_spu): Add prototype.
15361 (initialize_low): Call initialie_registers_spu () instead of
15362 initialize_registers ().
15364 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15366 * server.c (handle_v_requests): When handling the vRun and vAttach
15367 packets, if already debugging a process, don't kill it. Return an
15370 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15372 * server.c (handle_query): Correct length check.
15374 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15376 * win32-low.c (do_initial_child_stuff): Add process handle
15377 parameter. Set current_process_handle and current_process_id from the
15378 parameters. Clear globals.
15379 (win32_create_inferior): Don't set current_process_handle and
15380 current_process_id here. Instead pass them on the call to
15381 do_initial_child_stuff.
15382 (win32_attach): Likewise.
15383 (win32_clear_inferiors): New.
15384 (win32_kill): Don't close the current process handle or the
15385 current thread handle here. Instead call win32_clear_inferiors.
15386 (win32_detach): Don't open a new handle to the process. Call
15387 win32_clear_inferiors.
15388 (win32_join): Don't rely on current_process_handle; open a new
15389 handle using the process id.
15390 (win32_wait): Call win32_clear_inferiors when the inferior process
15393 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15395 * server.c (monitor_show_help): Add "exit".
15397 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15399 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15400 (clean): Add reg-xtensa.c.
15401 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15402 * configure.srv (xtensa*-*-linux*) New target.
15403 * linux-xtensa-low.c: New.
15404 * xtensa-xtregs.c: New.
15406 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15408 * hostio.c: Don't include errno.h.
15409 (errno_to_fileio_errno): Move to hostio-errno.
15410 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15411 error number outputting to the target->hostio_last_error callback.
15412 (hostio_packet_error): Use FILEIO_EINVAL directly.
15413 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15414 calls to hostio_error.
15415 * hostio-errno.c: New.
15416 * server.h (hostio_last_error_from_errno): Declare.
15417 * target.h (target_ops): Add hostio_last_error member.
15418 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15419 as hostio_last_error handler.
15420 * spu-low.c (spu_target_ops): Likewise.
15421 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15422 (wince_hostio_last_error): New functions.
15423 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15424 as hostio_last_error handler.
15425 (win32_target_ops) [!_WIN32_WCE]: Register
15426 hostio_last_error_from_errno as hostio_last_error handler.
15427 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15428 (hostio-errno.o): New rule.
15429 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15430 * configure.srv (srv_hostio_err_objs): New variable. Default to
15432 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15433 * configure: Regenerate.
15435 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15437 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15438 (linux_kill, linux_detach): Clean up the process list.
15439 * remote-utils.c (remote_open): Improve port number parsing.
15440 (putpkt_binary, input_interrupt): Only send interrupts if the target
15442 * server.c (extended_protocol): Make static.
15443 (attached): Define earlier.
15444 (exit_requested, response_needed, program_argv): New variables.
15445 (target_running): New.
15446 (start_inferior): Clear attached here.
15447 (attach_inferior): Set attached here.
15448 (require_running): Define.
15449 (handle_query): Use require_running and target_running. Implement
15451 (handle_v_attach, handle_v_run): New.
15452 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15453 (gdbserver_usage): Update.
15454 (main): Redo argument parsing. Handle --debug and --multi. Handle
15455 --attach along with other options or after the port. Save
15456 program_argv. Support no initial program. Resynchronize
15457 communication with GDB after an error. Handle "monitor exit".
15458 Use require_running and target_running. Always allow the extended
15459 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15460 restart in extended mode.
15461 * README: Refer to the GDB manual. Update --attach usage.
15463 2007-12-20 Andreas Schwab <schwab@suse.de>
15465 * linux-low.c (STACK_SIZE): Define.
15466 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15467 (linux_test_for_tracefork): Likewise.
15469 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15471 * linux-low.c (linux_wait_for_event): Update messages. Do not
15472 reinsert auto-delete breakpoints.
15473 * mem-break.c (struct breakpoint): Change return type of handler to
15475 (set_breakpoint_at): Update handler type.
15476 (reinsert_breakpoint_handler): Return 1 instead of calling
15478 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15480 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15481 * mem-break.h (set_breakpoint_at): Update handler type.
15482 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15483 * win32-low.c (auto_delete_breakpoint): New.
15484 (get_child_debug_event): Use it.
15486 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15488 * configure.ac: Check for pread and pwrite.
15489 * hostio.c (handle_pread): Fall back to lseek and read.
15490 (handle_pwrite): Fall back to lseek and write.
15491 * config.in, configure: Regenerated.
15493 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15495 * server.c (myresume): Add own_buf argument.
15496 (main): Update calls.
15498 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15500 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15501 * remote-utils.c (remote_open): Do not call disable_async_io.
15502 (block_async_io): Delete.
15503 (unblock_async_io): Make static.
15504 (initialize_async_io): New.
15505 * server.c (handle_v_cont): Handle async I/O here.
15506 (myresume): Likewise. Move other common resume tasks here...
15507 (main): ... from here. Call initialize_async_io. Disable async
15508 I/O before the main loop.
15509 * server.h (initialize_async_io): Declare.
15510 (block_async_io, unblock_async_io): Delete prototypes.
15511 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15513 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15515 * remote-utils.c (readchar): Allow binary data in received messages.
15517 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15519 * win32-low.c (attaching): New global.
15520 (win32_create_inferior): Clear the `attaching' global.
15521 (win32_attach): Set the `attaching' global.
15522 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15523 attaching. Only set a breakpoint at the entry point if not
15526 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15528 * server.c (main): Don't report dll events on the initial
15529 connection on attaches.
15531 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15533 * server.c (main): Relax numerical bases supported for the pid of
15534 the --attach command line argument.
15536 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15538 * win32-low.c (win32_attach): Call OpenProcess before
15539 DebugActiveProcess, not after. Add last error output to error
15542 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15544 * win32-low.c (win32_get_thread_context)
15545 (win32_set_thread_context): New functions.
15546 (thread_rec): Use win32_get_thread_context.
15547 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15548 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15551 2007-12-03 Leo Zayas
15552 Pedro Alves <pedro_alves@portugalmail.pt>
15554 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15556 (child_add_thread): Minor cleanup.
15557 (child_continue): Resume artificially suspended threads before
15558 calling ContinueDebugEvent.
15559 (suspend_one_thread): New.
15560 (fake_breakpoint_event): New.
15561 (get_child_debug_event): Change return type to int. Check here if
15562 gdb sent an interrupt request. If a soft interrupt was requested,
15563 fake a breakpoint event. Return 0 if there is no event to handle,
15565 (win32_wait): Don't check here if gdb sent an interrupt request.
15566 Ensure there is a valid event to handle.
15567 (win32_request_interrupt): Add soft interruption method as last
15570 2007-12-03 Leo Zayas
15571 Pedro Alves <pedro_alves@portugalmail.pt>
15573 * win32-low.h (win32_thread_info): Add descriptions to the
15574 structure members. Replace `suspend_count' counter by a
15576 * win32-low.c (thread_rec): Update condition of when to get the
15577 context from the inferior. Rely on ContextFlags being set if it
15578 has already been retrieved. Only suspend the inferior thread if
15579 we haven't already. Warn if that fails.
15580 (continue_one_thread): s/suspend_count/suspended/. Only call
15581 ResumeThread once. Warn if that fails.
15583 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15585 * win32-low.c (win32_wait): Don't read from the inferior when it
15586 has already exited.
15588 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15590 * Makefile.in (win32_low_h): New variable.
15591 (win32-low.o): Add dependency on $(win32_low_h).
15592 (win32-arm-low.o, win32-i386-low.o): New rules.
15594 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15596 * hostio.c: Correct copyright year.
15598 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15600 * Makefile.in (OBS): Add hostio.o.
15601 (hostio.o): New rule.
15602 * server.h (handle_vFile): Declare.
15603 * hostio.c: New file.
15604 * server.c (handle_v_requests): Take packet_len and new_packet_len
15605 for binary packets. Call handle_vFile.
15606 (main): Update call to handle_v_requests.
15608 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15610 * linux-low.c: Include <sched.h>.
15612 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15614 * linux-low.c (linux_tracefork_grandchild): New.
15615 (linux_tracefork_child): Use clone.
15616 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15618 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15620 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15622 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15624 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15626 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15628 * inferiors.c (change_inferior_id): Delete.
15629 (add_pid_to_list, pull_pid_from_list): New.
15630 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15631 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15632 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15633 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15634 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15635 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15636 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15637 (using_threads): Always set to 1.
15638 (handle_extended_wait): New.
15639 (add_process): Do not set TID.
15640 (linux_create_inferior): Set must_set_ptrace_flags.
15641 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15642 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15643 (linux_thread_alive): Rename TID argument to LWPID.
15644 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15645 (linux_wait_for_event): Do not use TID or check using_threads. Update
15646 call to dead_thread_notify. Call handle_extended_wait.
15647 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15648 (send_sigstop): Delete sigstop_sent.
15649 (wait_for_sigstop): Avoid TID.
15650 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15651 (linux_test_for_tracefork): New.
15652 (linux_lookup_signals): Use thread_db_active and
15653 linux_supports_tracefork_flag.
15654 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15655 * linux-low.h (get_process_thread): Avoid TID.
15656 (struct process_ifo): Move thread_known and tid to the end. Remove
15658 (linux_attach_lwp, thread_db_init): Update prototypes.
15659 * server.h (change_inferior_id): Delete prototype.
15660 (add_pid_to_list, pull_pid_from_list): New prototypes.
15661 * thread-db.c (thread_db_use_events): New.
15662 (find_first_thread): Rename to...
15663 (find_one_thread): ...this. Update callers and messages. Do not
15664 call fatal. Check thread_db_use_events. Do not call
15665 change_inferior_id or new_thread_notify.
15666 (maybe_attach_thread): Update. Do not call new_thread_notify.
15667 (thread_db_init): Set thread_db_use_events. Check use_events.
15668 * utils.c (fatal, warning): Correct message prefix.
15670 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15672 * Makefile.in (clean): Remove new files.
15673 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15674 (powerpc-64.o, powerpc-64.c): New rules.
15675 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15676 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15678 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15680 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15681 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15682 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15683 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15684 (target_regsets): Add AltiVec and SPE register sets.
15685 * configure.ac: Check for AltiVec and SPE.
15686 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15687 (ppc_fill_vrregset, ppc_store_vrregset): New.
15688 (target_regsets): Add AltiVec register set.
15689 * configure: Regenerated.
15691 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15693 * linux-low.c (O_LARGEFILE): Define.
15694 (linux_read_memory): Use /proc/PID/mem.
15695 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15696 * configure, config.in: Regenerated.
15698 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15700 * linux-low.c (linux_wait_for_event): Do not pass signals while
15703 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15705 * win32-low.c (create_process): New.
15706 (win32_create_inferior): Use create_process instead of
15707 CreateProcess. If create_process failed retry appending an ".exe"
15708 suffix. Store the GetLastError result immediatelly after
15709 create_process calls and use it on the call to error.
15711 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15713 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15715 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15717 * configure.ac: Switch license to GPLv3.
15719 2007-08-01 Michael Snyder <msnyder@access-company.com>
15721 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15723 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15725 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15727 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15728 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15729 CloseToolhelp32Snapshot.
15730 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15731 CloseToolhelp32Snapshot.
15733 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15735 * server.c (main): Check for inferior exit before main loop.
15737 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15739 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15740 instead of on tmp_desc.
15742 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15743 Daniel Jacobowitz <dan@codesourcery.com>
15745 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15746 (add_thread): Minor cleanups.
15747 (clear_inferiors): Move lower in the file. Clear the DLL
15749 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15750 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15751 (xml_escape_text): New.
15752 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15754 (handle_v_cont): Report errors.
15755 (gdbserver_version): Update.
15756 (main): Correct size of own_buf. Do not report initial DLL events.
15757 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15758 (unloaded_dll, xml_escape_text): New.
15759 * win32-low.c (enum target_waitkind): Update comments.
15760 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15761 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15762 (win32_EnumProcessModules, win32_GetModuleInformation)
15763 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15764 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15765 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15766 (win32_Module32First, win32_Module32Next, load_toolhelp)
15767 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15768 (get_child_debug_event): Handle DLL events.
15769 (win32_wait): Likewise.
15771 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15773 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15774 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15776 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15778 * win32-low.c (handle_output_debug_string): Ignore event if not
15781 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15783 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15785 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15787 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15789 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15791 * inferiors.c (change_inferior_id): Add comment.
15792 * linux-low.c (check_removed_breakpoint): Add an early
15793 prototype. Improve debug output.
15794 (linux_attach): Doc update.
15795 (linux_detach_one_process, linux_detach): Clean up before releasing
15797 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15798 * linux-low.h (struct process_info): Doc improvement.
15799 * mem-break.c (delete_all_breakpoints): New.
15800 * mem-break.h (delete_all_breakpoints): New prototype.
15801 * thread-db.c (find_first_thread): New.
15802 (thread_db_create_event): Call it instead of
15803 thread_db_find_new_threads. Clean up unused variables.
15804 (maybe_attach_thread): Remove first thread handling.
15805 (thread_db_find_new_threads): Use find_first_thread.
15806 (thread_db_get_tls_address): Likewise.
15808 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15810 * thread-db.c (thread_db_find_new_threads): Add prototype.
15811 (thread_db_create_event): Check for the main thread before adding
15813 (maybe_attach_thread): Only enable event reporting if TID == 0.
15814 (thread_db_get_tls_address): Check for new threads.
15816 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15818 * linux-low.c (linux_create_inferior): Try execv before execvp.
15819 * spu-low.c (spu_create_inferior): Likewise.
15821 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15823 * linux-low.c (linux_create_inferior): Change execv to execvp.
15824 * spu-low.c (spu_create_inferior): Likewies.
15826 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15828 * Makefile.in (clean): Clean new files instead of deleted ones.
15829 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15830 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15832 * configure.srv: Specify XML files and new regformats for MIPS and
15834 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15835 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15836 an entry for the restart register.
15837 (mips_cannot_fetch_register, mips_cannot_store_register)
15838 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15839 register names to match the XML descriptions.
15840 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15841 restart register instead of $0.
15843 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15844 Markus Deuling <deuling@de.ibm.com>
15846 * remote-utils.c (decode_xfer_write): New function.
15847 * server.h (decode_xfer_write): Add prototype.
15848 * server.c (handle_query): Add PACKET_LEN argument. Support
15849 qXfer:spu:read and qXfer:spu:write packets.
15850 (main): Pass packet_len to handle_query.
15851 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15852 * target.h (target_ops): Add qxfer_spu.
15854 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15856 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15857 accessing non-seekable spufs files.
15859 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15861 * server.c (handle_query): Add reply for qC packet.
15863 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15864 Leo Zayas <lerele@champenstudios@com>
15866 * server.h (check_remote_input_interrupt_request): New function.
15867 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15868 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15869 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15870 (check_remote_input_interrupt_request): New function.
15871 * server.h (check_remote_input_interrupt_request): Declare.
15872 * win32-low.c (winapi_DebugBreakProcess,
15873 winapi_GenerateConsoleCtrlEvent): New typedefs.
15874 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15876 (win32_wait): Check for remote interrupt request
15877 with check_remote_input_interrupt_request.
15878 (win32_request_interrupt): New function.
15879 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15881 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15883 * win32-low.c (debug_registers_changed,
15884 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15885 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15886 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15887 (thread_rec): Get context using the low target.
15888 (child_add_thread): Call thread_added on the low target,
15889 which does the same thing.
15891 (do_initial_child_stuff): Remove debug registers references.
15892 Set context using the low target. Resume threads after
15893 setting the contexts.
15894 (child_continue): Remove dead variable. Remove debug
15895 registers references.
15896 (child_fetch_inferior_registers): Go through the low target.
15897 (do_child_store_inferior_registers): Remove.
15898 (child_store_inferior_registers): Go through the low target.
15899 (win32_resume): Remove debug registers references.
15900 Set context using the low target.
15901 (handle_exception): Change return type to void. Don't record
15902 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15903 first chance exception.
15904 (get_child_debug_event): Change return type to void. Remove
15905 goto loop. Always return after waiting for debug event.
15906 (win32_wait): Convert to switch statement. Handle spurious
15909 * win32-i386-low.c (debug_registers_changed,
15910 debug_registers_used): New.
15911 (initial_stuff): Rename to ...
15912 (i386_initial_stuff): ... this. Clear debug registers
15914 (store_debug_registers): Delete.
15915 (i386_get_thread_context): New.
15916 (load_debug_registers): Delete.
15917 (i386_set_thread_context): New.
15918 (i386_thread_added): New.
15919 (single_step): Rename to ...
15920 (i386_single_step): ... this.
15921 (do_fetch_inferior_registers): Rename to ...
15922 (i386_fetch_inferior_register): ... this.
15923 (i386_store_inferior_register): New.
15924 (the_low_target): Adapt to new interface.
15926 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15927 (arm_get_thread_context): New.
15928 (arm_set_thread_context): New.
15930 (do_fetch_inferior_registers): Rename to ...
15931 (arm_fetch_inferior_register): ... this.
15932 (arm_store_inferior_register): New.
15933 (arm_wince_breakpoint): Reimplement as unsigned long.
15934 (arm_wince_breakpoint_len): Define.
15935 (the_low_target): Adapt to new interface.
15937 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15938 load_debug_registers. Add get_thread_context, set_thread_context,
15939 thread_added and store_inferior_register. Rename
15940 fetch_inferior_registers to fetch_inferior_register.
15941 (regptr): Remove declaration.
15943 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15945 * linux-low.c (linux_detach): Change return type to int. Return 0.
15946 * spu-low.c (spu_detach): Likewise.
15948 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15950 * target.h (target_ops): Change return type of detach to int.
15952 (join_inferior): New.
15953 * server.c (main): Don't skip detach support on mingw32.
15954 If the inferior doesn't support detaching return error.
15955 Call join_inferior instead of using waitpid.
15956 * linux-low.c (linux_join): New.
15957 (linux_target_op): Add linux_join.
15958 * spu-low.c (spu_join): New.
15959 (spu_target_ops): Add spu_join.
15960 * win32-low.c (win32_detach): Adapt to new interface.
15961 Reopen current_process_handle before detaching. Issue a child
15962 resume before detaching.
15964 (win32_target_op): Add win32_join.
15966 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15968 * win32-low.c (win32-attach): Fix return value.
15969 * target.h (target_ops): Describe ATTACH return values.
15971 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15973 * win32-low.c (GETPROCADDRESS): Define.
15974 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15975 (winapi_DebugSetProcessKillOnExit): Likewise.
15976 (win32_create_inferior): Force usage of ansi CreateProcessA.
15977 (win32_attach): Use GETPROCADDRESS.
15978 (win32_detach): Likewise.
15980 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15982 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15984 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15986 * win32-low.c: Commit leftover changes from 2007-03-29.
15988 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15990 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15991 fields short instead of int. Add explicit padding.
15992 (i387_cache_to_fsave): Remove unnecessary casts.
15993 (i387_fsave_to_cache): Doc fix.
15994 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15996 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15998 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15999 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16001 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16003 * configure.srv (arm*-*-mingw32ce*): Move near the other
16006 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16008 * configure.ac: Add errno checking.
16009 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16010 sys/file.h and malloc.h.
16011 (AC_CHECK_DECLS): Add perror.
16012 (srv_mingwce): Handle.
16013 * configure.srv (i[34567]86-*-cygwin*): Add
16014 win32-i386-low.o to srv_tgtobj.
16015 (i[34567]86-*-mingw*): Likewise.
16016 (arm*-*-mingw32ce*): Add case.
16017 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16018 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16019 [__MINGW32CE__] (strerror): New function.
16020 [__MINGW32CE__] (errno): Define to GetLastError.
16021 [__MINGW32CE__] (COUNTOF): New macro.
16022 (remote_open): Remove extra close call.
16023 * mem-break.c (delete_breakpoint_at): New function.
16024 * mem-break.h (delete_breakpoint_at): Declare.
16025 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16026 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16027 [USE_WIN32API] (read, write): Add char* casts.
16028 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16029 * server.h: Include wincecompat.h on Windows CE.
16030 [HAVE_ERRNO_H]: Check.
16031 (perror): Declare if not declared.
16032 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16033 (perror_with_name): Remove errno declaration.
16034 * wincecompat.h: New.
16035 * wincecompat.c: New.
16036 * win32-low.h: New.
16037 * win32-arm-low.c: New.
16038 * win32-i386-low.c: New.
16039 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16040 (OUTMSG2): Make it safe.
16042 (COUNTOF): New macro.
16043 (NUM_REGS): Get it from the low target.
16044 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16045 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16046 (thread_rec): Let low target handle debug registers.
16047 (child_add_thread): Likewise.
16048 (child_init_thread_list): Likewise.
16049 (continue_one_thread): Likewise.
16051 (do_child_fetch_inferior_registers): Move to ...
16052 * win32-i386-low.c: ... here, and rename to ...
16053 (do_fetch_inferior_registers): ... this.
16054 * win32-low.c (child_fetch_inferior_registers):
16055 Go through the low target.
16056 (do_child_store_inferior_registers): Use regptr.
16057 (strwinerror): New function.
16058 (win32_create_inferior): Handle Windows CE.
16059 Use strwinerror instead of strerror on Windows error
16060 codes. Add program to the error output.
16061 Don't close the main thread handle on Windows CE.
16062 (win32_attach): Use coredll.dll on Windows CE.
16063 (win32_kill): Close current process and current
16065 (win32_detach): Use coredll.dll on Windows CE.
16066 (win32_resume): Let low target handle debug registers, and
16068 (handle_exception): Add/Remove initial breakpoint. Avoid
16069 non-existant WSTOPSIG on Windows CE.
16070 (win32_read_inferior_memory): Cast to remove warning.
16071 (win32_arch_string): Go through the low target.
16072 (initialize_low): Call set_breakpoint_data with the low
16073 target's breakpoint.
16074 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16075 FOP_REGNUM, mappings): Move to ...
16076 * win32-i386-low.c: ... here.
16077 * win32-low.c (win32_thread_info): Move to ...
16078 * win32-low.h: ... here.
16079 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16080 win32-arm-low.c and wincecompat.c.
16081 (all:): Add $EXEEXT.
16082 (install-only:): Likewise.
16083 (gdbserver:): Likewise.
16084 (gdbreplay:): Likewise.
16085 * config.in: Regenerate.
16086 * configure: Regenerate.
16088 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16090 * win32-low.c: Rename typedef thread_info to
16091 win32_thread_info throughout.
16093 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16095 * win32-i386-low.c: Rename to ...
16096 * win32-low.c: ... this.
16097 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16098 * Makefile.in: Likewise.
16100 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16102 * remote-utils.c (monitor_output): Constify msg parameter.
16103 * server.h (monitor_output): Likewise.
16104 * win32-i386-low.c (handle_output_debug_string): New.
16105 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16106 handle_output_debug_string.
16107 (get_child_debug_event): Likewise.
16109 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16111 * server.c (main): Correct strtoul check.
16113 2007-03-27 Jon Ringle <jon@ringle.org>
16115 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16117 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16119 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16121 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16123 * terminal.h: Check HAVE_SGTTY_H.
16125 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16127 * remote-utils.c (remote_open): Print out the assigned port number.
16129 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16131 * remote-utils.c (monitor_output): New function.
16132 * server.c (debug_threads): Define here.
16133 (monitor_show_help): New function.
16134 (handle_query): Handle qRcmd.
16135 (main): Do not handle 'd' packet.
16136 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16137 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16140 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16142 * Makefile.in (EXEEXT): New.
16143 (clean): Use $(EXEEXT).
16145 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16147 * target.h (target_ops): Rename send_signal to request_interrupt,
16148 and remove enum target_signal parameter.
16149 * linux-low.c (linux_request_interrupt): Rename from
16150 linux_send_signal, and always send SIGINT.
16151 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16152 and always send SIGINT.
16153 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16155 (input_interrupt): Likewise.
16157 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16159 * server.c (get_features_xml): Check if target implemented
16161 * win32-i386-low.c (win32_arch_string): New.
16162 (win32_target_ops): Add win32_arch_string as arch_string member.
16164 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16166 * spu-low.c (spu_arch_string): New.
16167 (spu_target_ops): Add spu_arch_string.
16169 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16171 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16172 * configure.ac: Do not check for terminal.h.
16173 * configure, config.in: Regenerated.
16175 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16177 * Makefile.in (OBS): Add $(XML_BUILTIN).
16178 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16180 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16181 (arm-with-iwmmxt.c): New.
16182 * config.in, configure: Regenerate.
16183 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16184 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16185 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16186 (arm*-*-linux*): Add iWMMXt and regset support.
16187 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16188 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16189 (arm_store_wmmxregset, target_regsets): New.
16190 * server.c (get_features_xml): Take annex argument. Check builtin
16192 (handle_query): Handle multiple annexes.
16194 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16196 * remote-utils.c [USE_WIN32API] (read, write): Define.
16197 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16200 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16202 * linux-i386-low.c (the_low_target): Set arch_string.
16203 * linux-x86-64-low.c (the_low_target): Likewise.
16204 * linux-low.c (linux_arch_string): New.
16205 (linux_target_ops): Add it.
16206 * linux-low.h (struct linux_target_ops): Add arch_string.
16207 * server.c (write_qxfer_response): Use const void * for DATA.
16208 (get_features_xml): New.
16209 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16210 * target.h (struct target_ops): Add arch_string method.
16212 2007-01-03 Denis Pilat <denis.pilat@st.com>
16213 Daniel Jacobowitz <dan@codesourcery.com>
16215 * linux-low.c (linux_kill): Handle being called with no threads.
16216 * win32-i386-low.c (win32_kill): Likewise.
16217 (get_child_debug_event): Clear current_process_handle.
16219 2006-12-30 Denis PILAT <denis.pilat@st.com>
16220 Daniel Jacobowitz <dan@codesourcery.com>
16222 * remote-utils.c (remote_open): Check the type of specified
16223 serial port devices before opening them.
16224 * server.c (main): Kill the inferior if an error occurs during
16225 the first remote_open.
16227 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16229 * README: Update supported targets.
16231 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16233 * Makefile.in (clean): Remove reg-mips64.c.
16234 (reg-mips64.c, reg-mips64.o): New rules.
16235 * configure.srv: Handle mips64. Include regset support for mips.
16236 * linux-mips-low.c (union mips_register): New.
16237 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16238 (mips_breakpoint, mips_breakpoint_at): Use int.
16239 (mips_collect_register, mips_supply_register)
16240 (mips_collect_register_32bit, mips_supply_register_32bit)
16241 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16242 (mips_store_fpregset, target_regsets): New.
16243 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16245 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16247 * configure.srv: Add target "spu*-*-*".
16248 * Makefile.in (clean): Remove reg-spu.c.
16249 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16250 * spu-low.c: New file.
16252 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16254 * configure.ac: Correct td_thr_tls_get_addr test.
16255 * configure: Regenerated.
16257 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16259 * linux-low.c (linux_wait_for_event): Reformat. Use the
16260 pass_signals array.
16261 * remote-utils.c (decode_address_to_semicolon): New.
16262 * server.c (pass_signals, handle_general_set): New.
16263 (handle_query): Mention QPassSignals for qSupported.
16264 (main): Call handle_general_set.
16265 * server.h (pass_signals, decode_address_to_semicolon): New.
16267 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16269 * server.c (handle_query): Correct error handling for read_auxv.
16271 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16273 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16274 and srv_linux_thread_db to yes.
16275 * linux-s390-low.c (s390_fill_gregset): New function.
16276 (target_regsets): Define data structure.
16278 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16280 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16281 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16282 * config.in, configure: Regenerated.
16283 * inferiors.c (gdb_id_to_thread): New function.
16284 (gdb_id_to_thread_id): Use it.
16285 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16286 * linux-low.h (struct process_info): Add th member.
16287 (thread_db_get_tls_address): New prototype.
16288 * remote-utils.c (decode_address): Make non-static.
16289 * server.c (handle_query): Handle qGetTLSAddr.
16290 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16291 * target.h (struct target_ops): Add get_tls_address.
16292 * thread-db.c (maybe_attach_thread): Save the thread handle.
16293 (thread_db_get_tls_address): New.
16295 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16297 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16298 (linux_resume_one_process): Take a siginfo_t *. Update all
16299 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16300 (struct pending_signals): Add a siginfo_t.
16301 (linux_wait_for_process): Always set last_status.
16302 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16303 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16304 * linux-low.h (struct process_info): Add last_status.
16306 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16308 * remote-utils.c (try_rle): New function.
16309 (putpkt_binary): Use it.
16311 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16313 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16314 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16315 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16316 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16317 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16320 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16322 * server.c (terminal_fd): New variable.
16323 (old_foreground_pgrp): Likewise.
16324 (restore_old_foreground_pgrp): New function.
16325 (start_inferior): Record the terminal file descriptor in terminal_fd
16326 and its original foreground group in old_foreground_pgrp. Register
16327 restore_old_foreground_pgrp with atexit().
16329 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16331 * server.c (handle_query): Correct qPart to qXfer.
16333 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16335 * configure.ac: Check for more headers which are missing on
16336 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16337 * configure.srv: Add Cygwin and mingw32.
16338 * remote-utils.c: Don't include headers unconditionally which
16339 are missing on mingw32. Include <winsock.h> for mingw32.
16340 (remote_open): Adjust for mingw32 support. Flush
16341 standard error after writing to it.
16342 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16343 (unblock_async_io, enable_async_io, disable_async_io)
16344 (readchar, getpkt): Update for Winsock support.
16345 (prepare_resume_reply): Expect a protocol signal number.
16346 * server.c: Disable <sys/wait.h> on mingw32.
16347 (start_inferior): Adjust for mingw32 support. Flush
16348 standard error after writing to it.
16349 (attach_inferior): Likewise. Use protocol signal
16351 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16353 * win32-i386-low.c: New file.
16354 * Makefile.in (XM_CLIBS): Set.
16355 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16356 (win32-i386-low.o): New dependency rule.
16357 * linux-low.c (linux_wait): Use target signal numbers.
16358 * target.h (struct target_ops): Doc fix.
16359 * server.h (target_signal_to_name): New prototype.
16360 * gdbreplay.c: Don't include headers unconditionally which
16361 are missing on mingw32. Include <winsock.h> for mingw32.
16362 (remote_close, remote_open): Adjust for Winsock support.
16363 * configure, config.in: Regenerated.
16365 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16367 * server.c (decode_xfer_read, write_qxfer_response): New.
16368 (handle_query): Take a packet length argument. Handle
16369 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16370 the qSupported response.
16371 (main): Update call to handle_query.
16373 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16375 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16376 (putpkt_binary): Renamed from putpkt and adjusted for binary
16378 (putpkt): New wrapper for putpkt_binary.
16379 (readchar): Don't mask off the high bit.
16380 (decode_X_packet): New function.
16381 * server.c (main): Call putpkt_binary if a handler sets the packet
16382 length. Save the length of the incoming packet. Handle 'X'.
16383 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16385 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16387 * server.c (handle_query): Handle qSupported.
16389 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16391 * remote-utils.c (all_symbols_looked_up): New variable.
16392 (look_up_one_symbol): Check it.
16393 * server.h (look_up_one_symbol): New declaration.
16394 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16396 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16398 * Makefile.in (linux-arm-low.o): Update dependencies.
16399 * linux-arm-low.c: Include "gdb_proc_service.h".
16400 (PTRACE_GET_THREAD_AREA): Define.
16401 (ps_get_thread_area): New function.
16403 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16405 * configure.srv (m68k*-*-uclinux*): New target.
16406 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16407 (linux_resume_one_process): Remove extraneous cast.
16408 (linux_read_offsets): New.
16409 (linux_target_op): Add linux_read_offsets on mmuless systems.
16410 * server.c (handle_query): Add qOffsets logic.
16411 * target.h (struct target_ops): Add read_offsets.
16413 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16415 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16416 (PTRACE_GET_THREAD_AREA): Define.
16417 (ps_get_thread_area): New function.
16418 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16419 (linux-x86-64-low.o): Update.
16421 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16423 * configure.ac: Remove checks for prfpregset_t.
16424 * gdb_proc_service.h: New file.
16425 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16426 new "gdb_proc_service.h".
16427 * proc-service.c: Likewise.
16428 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16429 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16430 * Makefile.in (gdb_proc_service_h): Updated.
16431 * configure, config.in: Regenerated.
16433 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16435 * remote-utils.c (prepare_resume_reply): Move declaration
16436 of gdb_id_from_wait to the top of the block.
16438 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16440 * linux-low.c (regsets_store_inferior_registers): Read the regset
16441 from the target before filling it.
16443 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16445 * server.c (attach_inferior): Return SIGTRAP for a successful
16448 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16450 * Makefile.in (OBS): Add version.o.
16451 (STAGESTUFF): Delete.
16452 (version.o): Add dependencies.
16453 (version.c): Replace rule.
16454 (clean): Remove version.c.
16455 * server.c (gdbserver_version): New.
16456 (gdbserver_usage): Use printf.
16457 (main): Handle --version and --help.
16458 * server.h (version, host_name): Add declarations.
16460 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16472 * linux-x86-64-low.c:
16474 * linux-s390-low.c:
16475 * linux-ppc64-low.c:
16477 * linux-mips-low.c:
16478 * linux-m68k-low.c:
16479 * linux-m32r-low.c:
16482 * linux-ia64-low.c:
16483 * linux-i386-low.c:
16484 * linux-crisv32-low.c:
16496 * gdbserver.1: Add (C) after Copyright. Update the FSF
16499 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16501 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16502 (arm_breakpoint_at): Recognize both breakpoints.
16503 (the_low_target): Use the correct breakpoint instruction.
16505 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16507 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16508 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16509 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16510 (the_low_target): Update.
16512 2005-10-25 Andreas Schwab <schwab@suse.de>
16514 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16516 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16517 (ia64_num_regs): Reduce to 462.
16519 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16521 * acinclude.m4: Correct quoting.
16522 * aclocal.m4: Regenerated.
16524 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16525 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16526 (thread_db_init): Call thread_db_err_str.
16527 * configure.ac: Check for TD_VERSION.
16528 * config.in, configure: Regenerated.
16530 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16532 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16534 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16536 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16537 is not available. Define HAVE_PTRACE_GETREGS if it is.
16538 * config.in, configure: Regenerated.
16539 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16540 * linux-i386-low.c, linux-m68k-low.c: Update to use
16541 HAVE_PTRACE_GETREGS.
16542 * linux-low.c (regsets_fetch_inferior_registers)
16543 (regsets_store_inferior_registers): Only return 0 if we processed
16545 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16546 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16548 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16550 * inferiors.c (struct thread_info): Add gdb_id.
16551 (add_thread): Add gdb_id argument.
16552 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16553 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16554 calls to add_thread.
16555 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16556 * server.c (handle_query): Use thread_to_gdb_id.
16557 (handle_v_cont, main): Use gdb_id_to_thread_id.
16558 * server.h (add_thread): Update prototype.
16559 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16562 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16564 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16565 left-padded registers.
16566 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16567 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16569 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16571 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16572 * configure: Regenerate.
16573 * config.in: Regenerate.
16574 * server.h (NEED_DECLARATION_STRERROR):
16575 Replace with !HAVE_DECL_STRERROR.
16577 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16579 * linux-low.c (linux_wait, linux_send_signal): Don't test
16580 an unsigned long variable for > 0 if it could be MAX_ULONG.
16581 * server.c (myresume): Likewise.
16582 * target.c (set_desired_inferior): Likewise.
16584 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16586 * configure.ac: Simplify and improve check for socklen_t.
16587 * configure, config.in: Regenerate.
16589 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16591 * acconfig.h: Remove.
16592 * configure.ac: Add a test for socklen_t. Use three-argument
16593 AC_DEFINE throughout.
16594 * config.in: Regenerated using autoheader 2.59.
16595 * configure: Regenerated.
16597 * gdbreplay.c (socklen_t): Provide a default.
16598 (remote_open): Use socklen_t.
16599 * remote-utils.c (socklen_t): Provide a default.
16600 (remote_open): Use socklen_t.
16601 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16604 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16606 * linux-low.c (linux_read_memory, linux_write_memory)
16607 (linux_read_auxv): Likewise.
16608 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16609 (check_mem_write): Likewise.
16610 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16612 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16613 (registers_from_string, register_data): Likewise.
16614 * server.c (handle_query, main): Likewise.
16615 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16616 (decode_M_packet): Likewise.
16617 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16618 * target.h (struct target_ops): Update read_memory, write_memory,
16620 (read_inferior_memory, write_inferior_memory): Update.
16621 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16622 to unsigned char *.
16623 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16624 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16625 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16626 linux-s390-low.c, linux-sh-low.c: Update for changes in
16627 read_inferior_memory and the_low_target->breakpoint.
16629 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16631 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16632 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16633 * configure.srv: Add powerpc64-*-linux*.
16634 * linux-ppc64-low.c: New file.
16636 2005-05-23 Orjan Friberg <orjanf@axis.com>
16638 * linux-cris-low.c: New file with support for CRIS.
16639 * linux-crisv32-low.c: Ditto for CRISv32.
16640 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16641 (clean): Add reg-cris.c and reg-crisv32.c.
16642 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16643 reg-crisv32.o, and reg-crisv32.c to make rules.
16644 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16645 recognized targets.
16647 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16649 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16650 of sizeof (PTRACE_XFER_TYPE).
16651 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16653 2005-05-12 Orjan Friberg <orjanf@axis.com>
16655 * target.h (struct target_ops): Add insert_watchpoint,
16656 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16657 pointers for hardware watchpoint support.
16658 * linux-low.h (struct linux_target_ops): Ditto.
16659 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16660 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16661 to linux_target_ops.
16662 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16664 * server.c (main): Recognize 'Z' and 'z' packets.
16666 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16668 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16669 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16670 (the_low_target): Add new members.
16672 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16674 * proc-service.c (ps_lgetregs): Search all_processes instead of
16677 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16679 * server.c (start_inferior): Change return type to int.
16680 (attach_inferior): Change sigptr to int *.
16681 (handle_v_cont, handle_v_requests): Change signal to int *.
16682 (main): Change signal to int.
16684 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16686 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16687 * configure.srv: Add m32r*-*-linux*.
16688 * linux-m32r-low.c: New file.
16690 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16692 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16694 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16696 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16697 Take unsigned long arguments for PIDs.
16698 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16699 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16700 (wait_for_sigstop, linux_resume_one_process)
16701 (regsets_fetch_inferior_registers, linux_send_signal)
16702 (linux_read_auxv): Likewise. Update the types of variables holding
16703 PIDs. Update format string specifiers.
16704 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16705 * remote-utils.c (prepare_resume_reply): Likewise.
16706 * server.c (cont_thread, general_thread, step_thread)
16707 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16709 (handle_query): Update format specifiers.
16710 (handle_v_cont, main): Use strtoul for thread IDs.
16711 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16712 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16713 (general_thread, step_thread, thread_from_wait)
16714 (old_thread_from_wait): Update.
16715 * target.h (struct thread_resume): Use unsigned long for THREAD.
16716 (struct target_ops): Use unsigned long for arguments to attach and
16719 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16721 * acinclude.m4: Include bfd/bfd.m4 directly.
16722 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16723 <agriffis@toolchain.org>.
16724 * aclocal.m4, configure: Regenerated.
16726 2005-01-07 Andrew Cagney <cagney@gnu.org>
16728 * configure.ac: Rename configure.in, require autoconf 2.59.
16729 * configure: Re-generate.
16731 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16733 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16734 LIBS when finished.
16735 * aclocal.m4: Regenerated.
16736 * configure: Regenerated.
16738 2004-11-21 Andreas Schwab <schwab@suse.de>
16740 * linux-m68k-low.c (m68k_num_gregs): Define.
16741 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16742 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16743 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16744 (m68k_breakpoint_at): New. Add to the_low_target.
16746 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16747 srv_linux_thread_db to yes.
16749 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16751 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16752 (ARCH_SET_FS): Likewise.
16753 (ARCH_GET_FS): Likewise.
16754 (ARCH_GET_GS): Likewise.
16756 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16758 * linux-i386-low.c (ps_get_thread_area): New.
16759 * linux-x86-64-low.c (ps_get_thread_area): New.
16760 * linux-low.c: Include <sys/syscall.h>.
16761 (linux_kill_one_process): Don't kill the first thread here.
16762 (linux_kill): Kill the first thread here.
16763 (kill_lwp): New function.
16764 (send_sigstop, linux_send_signal): Use it.
16765 * proc-service.c: Clean up #ifdefs.
16766 (fpregset_info): Delete.
16767 (ps_lgetregs): Update and enable implementation.
16768 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16770 * remote-utils.c (struct sym_cache, symbol_cache): New.
16771 (input_interrupt): Print a clearer message.
16772 (async_io_enabled): New variable.
16773 (enable_async_io, disable_async_io): Use it. Update comments.
16774 (look_up_one_symbol): Use the symbol cache.
16775 * thread-db.c (thread_db_look_up_symbols): New function.
16776 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16778 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16780 * configure.in: Test for -rdynamic.
16781 * configure: Regenerated.
16782 * Makefile (INTERNAL_LDFLAGS): New.
16783 (gdbserver, gdbreplay): Use it.
16785 2004-09-02 Andrew Cagney <cagney@gnu.org>
16787 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16789 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16791 * linux-low.c (linux_wait): Clear all_processes list also.
16793 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16795 * linux-low.c: Include <errno.h>. Remove extern declaration of
16798 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16800 * gdbreplay.c, server.h, utils.c: Update copyright years.
16802 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16804 * server.c (main): Print child status or termination signal from
16805 variable 'signal', not 'sig'.
16807 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16809 * linux-low.c (linux_read_memory): Change return type to
16810 int. Check for and return error from ptrace().
16811 * target.c (read_inferior_memory): Change return type to int. Pass
16812 back return status from the_target->read_memory().
16813 * target.h (struct target_ops): Adapt *read_memory() prototype.
16815 (read_inferior_memory): Adapt prototype.
16816 * server.c (main): Return an error packet if
16817 read_inferior_memory() returns an error.
16819 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16821 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16822 Unify with other clean targets.
16824 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16826 * server.c (handle_v_cont): Call set_desired_inferior.
16828 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16830 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16832 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16834 * linux-low.c (linux_wait): Unblock async I/O.
16835 (linux_resume): Block and enable async I/O.
16836 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16837 * server.h (block_async_io, unblock_async_io): Add prototypes.
16839 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16841 * remote-utils.c (remote_open): Print a status notice after
16842 opening a TCP port.
16843 * server.c (attach_inferior): Print a status notice after
16846 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16848 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16850 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16852 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16854 * server.c, target.h: Update copyright years.
16856 2004-02-25 Roland McGrath <roland@redhat.com>
16858 * target.h (struct target_ops): New member `read_auxv'.
16859 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16860 * linux-low.c (linux_read_auxv): New function.
16861 (linux_target_ops): Initialize `read_auxv' member to that.
16863 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16865 Committed by Jim Blandy <jimb@redhat.com>.
16867 * linux-s390-low.c (s390_num_regs): Update.
16868 (s390_regmap): Remove control registers. Use __s390x__ predefine
16869 instead of GPR_SIZE to distiguish s390 and s390x targets.
16871 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16873 * linux-low.c: Update copyright year.
16874 (check_removed_breakpoint): Clear pending_is_breakpoint.
16875 (linux_set_resume_request, linux_queue_one_thread)
16876 (resume_status_pending_p): New functions.
16877 (linux_continue_one_thread): Use process->resume.
16878 (linux_resume): Only resume threads if there are no pending events.
16879 * linux-low.h (struct process_info): Add resume request
16882 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16884 * regcache.c (new_register_cache): Clear the allocated register
16885 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16887 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16889 * linux-low.c (linux_resume): Take a struct thread_resume *
16891 (linux_wait): Update call.
16892 (resume_ptr): New static variable.
16893 (linux_continue_one_thread): Renamed from
16894 linux_continue_one_process. Use resume_ptr.
16895 (linux_resume): Use linux_continue_one_thread.
16896 * server.c (handle_v_cont, handle_v_requests): New functions.
16897 (myresume): New function.
16898 (main): Handle 'v' case.
16899 * target.h (struct thread_resume): New type.
16900 (struct target_ops): Change argument of "resume" to struct
16902 (myresume): Delete macro.
16904 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16906 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16907 (uninstall): Support DESTDIR.
16909 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16911 * configure.srv: Add xscale*linux copy of arm*linux entry.
16913 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16915 * linux-arm-low.c (arm_reinsert_addr): New function.
16916 (the_low_target): Add arm_reinsert_addr.
16918 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16920 * mem-break.c: Remove whitespace at end of file.
16922 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16924 * configure.in: Check whether we need to prototype strerror.
16925 * server.h: Optionally prototype strerror.
16926 * gdbreplay.c (perror_with_name): Use strerror.
16927 * linux-low.c (linux_attach_lwp): Use strerror.
16928 * utils.c (perror_with_name): Use strerror.
16929 * config.in, configure: Regenerated.
16931 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16933 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16934 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16936 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16938 * Makefile.in (SFILES): Update.
16939 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16940 low-sun3.c: Remove files.
16942 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16944 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16945 (linux_detach_one_process, linux_detach): New functions.
16946 (linux_target_ops): Add linux_detach.
16947 * server.c (main): Handle 'D' packet.
16948 * target.h (struct target_ops): Add "detach" member.
16949 (detach_inferior): Define.
16951 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16953 From Kelley Cook <kelleycook@wideopenwest.com>:
16954 * configure.srv: Accept i[34567]86 variants.
16956 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16958 * linux-low.c (linux_wait_for_event): Correct comment typos.
16959 (linux_resume_one_process): Call check_removed_breakpoint.
16960 (linux_send_signal): New function.
16961 (linux_target_ops): Add linux_send_signal.
16962 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16964 * target.h (struct target_ops): Add send_signal.
16966 2003-05-29 Jim Blandy <jimb@redhat.com>
16968 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16969 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16970 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16971 away part of the register's value.
16973 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16975 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16976 (linux_wait_for_event, linux_init_signals): Likewise.
16978 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16980 * configure.in: Check for stdlib.h.
16981 * configure: Regenerated.
16982 * config.in: Regenerated.
16984 2003-01-04 Andreas Schwab <schwab@suse.de>
16986 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16988 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16990 * Makefile.in: Remove obsolete code.
16992 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16994 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16995 defined(PT_FPR0_HI).
16997 2002-11-17 Stuart Hughes <seh@zee2.com>
16999 * linux-arm-low.c (arm_num_regs): Increase.
17000 (arm_regmap): Include status register.
17002 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17004 * linux-low.c (register_addr): Remove incorrect -1 check.
17006 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17008 * linux-low.c (linux_create_inferior): Call setpgid. Return
17010 (unstopped_p, linux_signal_pid): Remove.
17011 (linux_target_ops): Remove linux_signal_pid.
17012 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17013 global instead of target method.
17014 * target.h (struct target_ops): Remove signal_pid. Update comment
17015 for create_inferior.
17016 * server.c (signal_pid): New variable.
17017 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17018 gdbserver. Set the child to be the foreground process group.
17019 (attach_inferior): Set signal_pid.
17021 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17023 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17025 2002-08-20 Jim Blandy <jimb@redhat.com>
17027 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17030 2002-08-01 Andrew Cagney <cagney@redhat.com>
17032 * Makefile.in: Make chill references obsolete.
17034 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17036 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17037 * configure: Regenerate.
17038 * config.in: Regenerate.
17040 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17042 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17043 (perror_with_name, remote_close, remote_open, expect, play): Static.
17045 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17047 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17048 byte offsets instead of an array of indexes.
17049 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17051 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17053 * regcache.c: Add comment.
17055 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17057 * thread-db.c: New file.
17058 * proc-service.c: New file.
17059 * acinclude.m4: New file.
17060 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17061 proc-service.o, and thread-db.o.
17062 (linux-low.o): Add USE_THREAD_DB.
17063 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17064 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17065 * aclocal.m4: Regenerated.
17066 * config.in: Regenerated.
17067 * configure: Regenerated.
17068 * configure.in: Check for proc_service.h, sys/procfs.h,
17069 thread_db.h, and linux/elf.h headrs.
17070 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17071 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17072 Check for -lthread_db and thread support.
17073 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17074 PowerPC, and SuperH.
17075 * i387-fp.c: Constify arguments.
17076 * i387-fp.h: Likewise.
17077 * inferiors.c: (struct thread_info): Renamed from
17078 `struct inferior_info'. Remove PID member. Use generic inferior
17079 list header. All uses updated.
17080 (inferiors, signal_pid): Removed.
17081 (all_threads): New variable.
17082 (get_thread): Define.
17083 (add_inferior_to_list): New function.
17084 (for_each_inferior): New function.
17085 (change_inferior_id): New function.
17086 (add_inferior): Removed.
17087 (remove_inferior): New function.
17088 (add_thread): New function.
17089 (free_one_thread): New function.
17090 (remove_thread): New function.
17091 (clear_inferiors): Use for_each_inferior and free_one_thread.
17092 (find_inferior): New function.
17093 (find_inferior_id): New function.
17094 (inferior_target_data): Update argument type.
17095 (set_inferior_target_data): Likewise.
17096 (inferior_regcache_data): Likewise.
17097 (set_inferior_regcache_data): Likewise.
17098 * linux-low.c (linux_bp_reinsert): Remove.
17099 (all_processes, stopping_threads, using_thrads)
17100 (struct pending_signals, debug_threads, pid_of): New.
17101 (inferior_pid): Replace with macro.
17102 (struct inferior_linux_data): Remove.
17103 (get_stop_pc, add_process): New functions.
17104 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17105 Use add_process and add_thread.
17106 (linux_attach_lwp): New function, based on old linux_attach. Use
17107 add_process and add_thread. Set stop_expected for new threads.
17108 (linux_attach): New function.
17109 (linux_kill_one_process): New function.
17110 (linux_kill): Kill all LWPs.
17111 (linux_thread_alive): Use find_inferior_id.
17112 (check_removed_breakpoints, status_pending_p): New functions.
17113 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17114 Update. Use WNOHANG. Wait for cloned processes also. Update process
17115 struct for the found process.
17116 (linux_wait_for_event): New function.
17117 (linux_wait): Use it. Support LWPs.
17118 (send_sigstop, wait_for_sigstop, stop_all_processes)
17119 (linux_resume_one_process, linux_continue_one_process): New functions.
17120 (linux_resume): Support LWPs.
17121 (REGISTER_RAW_SIZE): Remove.
17122 (fetch_register): Use register_size instead. Call supply_register.
17123 (usr_store_inferior_registers): Likewise. Call collect_register.
17124 Fix recursive case.
17125 (regsets_fetch_inferior_registers): Improve error message.
17126 (regsets_store_inferior_registers): Add debugging.
17127 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17128 (unstopped_p, linux_signal_pid): New functions.
17129 (linux_target_ops): Add linux_signal_pid.
17130 (linux_init_signals): New function.
17131 (initialize_low): Call it. Initialize using_threads.
17132 * regcache.c (inferior_regcache_data): Add valid
17134 (get_regcache): Fetch registers lazily. Add fetch argument
17135 and update all callers.
17136 (regcache_invalidate_one, regcache_invalidate): New
17138 (new_register_cache): Renamed from create_register_cache.
17139 Return the new regcache.
17140 (free_register_cache): Change argument to a void *.
17141 (registers_to_string, registers_from_string): Call get_regcache
17142 with fetch flag set.
17143 (register_data): Make static. Pass fetch flag to get_regcache.
17144 (supply_register): Call get_regcache with fetch flag clear.
17145 (collect_register): Call get_regcache with fetch flag set.
17146 (collect_register_as_string): New function.
17147 * regcache.h: Update.
17148 * remote-utils.c (putpkt): Flush after debug output and use
17150 Handle input interrupts while waiting for an ACK.
17151 (input_interrupt): Use signal_pid method.
17152 (getpkt): Flush after debug output and use stderr.
17153 (outreg): Use collect_register_as_string.
17154 (new_thread_notify, dead_thread_notify): New functions.
17155 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17156 and general_thread.
17157 (look_up_one_symbol): Flush after debug output.
17158 * server.c (step_thread, server_waiting): New variables.
17159 (start_inferior): Don't use signal_pid. Update call to mywait.
17160 (attach_inferior): Update call to mywait.
17161 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17162 (main): Don't fetch/store registers explicitly. Use
17163 set_desired_inferior. Support proposed ``Hs'' packet. Update
17165 * server.h: Update.
17166 (struct inferior_list, struct_inferior_list_entry): New.
17167 * target.c (set_desired_inferior): New.
17168 (write_inferior_memory): Constify.
17169 (mywait): New function.
17170 * target.h: Update.
17171 (struct target_ops): New signal_pid method.
17172 (mywait): Removed macro, added prototype.
17174 * linux-low.h (regset_func): Removed.
17175 (regset_fill_func, regset_store_func): New.
17176 (enum regset_type): New.
17177 (struct regset_info): Add type field. Use new operation types.
17178 (struct linux_target_ops): stop_pc renamed to get_pc.
17179 Add decr_pc_after_break and breakpoint_at.
17180 (get_process, get_thread_proess, get_process_thread)
17181 (strut process_info, all_processes, linux_attach_lwp)
17182 (thread_db_init): New.
17184 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17185 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17186 (the_low_target): Add new members.
17187 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17188 (i386_store_fpxregset): Constify.
17189 (target_regsets): Add new kind identifier.
17190 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17191 (i386_set_pc): Add debugging.
17192 (i386_breakpoint_at): New function.
17193 (the_low_target): Add new members.
17194 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17195 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17196 (mips_breakpoint_at): New.
17197 (the_low_target): Add new members.
17198 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17199 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17200 (the_low_target): Add new members.
17201 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17202 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17203 (the_low_target): Add new members.
17204 * linux-x86-64-low.c (target_regsets): Add new kind
17207 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17209 From Martin Pool <mbp@samba.org>:
17210 * server.c (gdbserver_usage): New function.
17213 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17215 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17216 stop_at -> stop_pc.
17218 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17220 * Makefile.in: Remove obsolete code.
17222 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17224 * linux-low.c (regsets_fetch_inferior_registers),
17225 (regsets_store_inferior_registers): Removed cast to int from
17227 * regcache.h: Added declaration of struct inferior_info.
17229 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17231 * inferiors.c (struct inferior_info): Add regcache_data.
17232 (add_inferior): Call create_register_cache.
17233 (clear_inferiors): Call free_register_cache.
17234 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17235 * regcache.c (struct inferior_regcache_data): New.
17236 (registers): Remove.
17237 (get_regcache): New function.
17238 (create_register_cache, free_register_cache): New functions.
17239 (set_register_cache): Don't initialize the register cache here.
17240 (registers_to_string, registers_from_string, register_data): Call
17242 * regcache.h: Add prototypes.
17243 * server.h: Likewise.
17245 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17247 * mem-break.c: New file.
17248 * mem-break.h: New file.
17249 * Makefile.in: Add mem-break.o rule; update server.h
17251 * inferiors.c (struct inferior_info): Add target_data
17253 (clear_inferiors): Free target_data member if set.
17254 (inferior_target_data, set_inferior_target_data): New functions.
17255 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17256 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17257 * linux-low.c (linux_bp_reinsert): New variable.
17258 (struct inferior_linux_data): New.
17259 (linux_create_inferior): Use set_inferior_target_data.
17260 (linux_attach): Likewise. Call add_inferior.
17261 (linux_wait_for_one_inferior): New function.
17262 (linux_wait): Call it.
17263 (linux_write_memory): Add const.
17264 (initialize_low): Call set_breakpoint_data.
17265 * linux-low.h (struct linux_target_ops): Add breakpoint
17267 * server.c (attach_inferior): Remove extra add_inferior
17269 * server.h: Include mem-break.h. Update inferior.c
17271 * target.c (read_inferior_memory)
17272 (write_inferior_memory): New functions.
17273 * target.h (read_inferior_memory)
17274 (write_inferior_memory): Change macros to prototypes.
17275 (struct target_ops): Update comments. Add const to write_memory
17278 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17280 * linux-low.c (usr_store_inferior_registers): Support
17281 registers which are allowed to fail to store.
17282 * linux-low.h (linux_target_ops): Likewise.
17283 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17284 (ppc_cannot_store_register): FPSCR may not be storable.
17286 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17288 * server.h: Include <string.h> if HAVE_STRING_H.
17289 * ChangeLog: Correct paths in last ChangeLog entry.
17291 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17293 * linux-low.h: Remove obsolete prototypes.
17294 (struct linux_target_ops): New.
17295 (extern the_low_target): New.
17296 * linux-low.c (num_regs, regmap): Remove declarations.
17297 (register_addr): Use the_low_target explicitly.
17298 (fetch_register): Likewise.
17299 (usr_fetch_inferior_registers): Likewise.
17300 (usr_store_inferior_registers): Likewise.
17301 * linux-arm-low.c (num_regs): Remove.
17302 (arm_num_regs): Define.
17303 (arm_regmap): Renamed from regmap, made static.
17304 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17306 (arm_cannot_store_register): Renamed from cannot_store_register,
17308 (the_low_target): New.
17309 * linux-i386-low.c (num_regs): Remove.
17310 (i386_num_regs): Define.
17311 (i386_regmap): Renamed from regmap, made static.
17312 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17314 (i386_cannot_store_register): Renamed from cannot_store_register,
17316 (the_low_target): New.
17317 * linux-ia64-low.c (num_regs): Remove.
17318 (ia64_num_regs): Define.
17319 (ia64_regmap): Renamed from regmap, made static.
17320 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17322 (ia64_cannot_store_register): Renamed from cannot_store_register,
17324 (the_low_target): New.
17325 * linux-m68k-low.c (num_regs): Remove.
17326 (m68k_num_regs): Define.
17327 (m68k_regmap): Renamed from regmap, made static.
17328 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17330 (m68k_cannot_store_register): Renamed from cannot_store_register,
17332 (the_low_target): New.
17333 * linux-mips-low.c (num_regs): Remove.
17334 (mips_num_regs): Define.
17335 (mips_regmap): Renamed from regmap, made static.
17336 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17338 (mips_cannot_store_register): Renamed from cannot_store_register,
17340 (the_low_target): New.
17341 * linux-ppc-low.c (num_regs): Remove.
17342 (ppc_num_regs): Define.
17343 (ppc_regmap): Renamed from regmap, made static.
17344 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17346 (ppc_cannot_store_register): Renamed from cannot_store_register,
17348 (the_low_target): New.
17349 * linux-s390-low.c (num_regs): Remove.
17350 (s390_num_regs): Define.
17351 (s390_regmap): Renamed from regmap, made static.
17352 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17354 (s390_cannot_store_register): Renamed from cannot_store_register,
17356 (the_low_target): New.
17357 * linux-sh-low.c (num_regs): Remove.
17358 (sh_num_regs): Define.
17359 (sh_regmap): Renamed from regmap, made static.
17360 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17362 (sh_cannot_store_register): Renamed from cannot_store_register,
17364 (the_low_target): New.
17365 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17366 (the_low_target): New.
17368 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17370 * Makefile.in: Add stamp-h target.
17371 * configure.in: Create stamp-h.
17372 * configure: Regenerated.
17374 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17376 * inferiors.c: New file.
17377 * target.c: New file.
17378 * target.h: New file.
17379 * Makefile.in: Add target.o and inferiors.o. Update
17381 * linux-low.c (inferior_pid): New static variable,
17382 moved from server.c.
17383 (linux_create_inferior): Renamed from create_inferior.
17384 Call add_inferior. Return 0 on success instead of a PID.
17385 (linux_attach): Renamed from myattach.
17386 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17387 (linux_thread_alive): Renamed from mythread_alive.
17388 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17390 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17391 (regsets_store_inferior_registers): Correct error message.
17392 Add missing ``return 0''.
17393 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17394 (linux_store_registers): Renamed from store_inferior_registers.
17395 (linux_read_memory): Renamed from read_inferior_memory.
17396 (linux_write_memory): Renamed from write_inferior_memory.
17397 (linux_target_ops): New structure.
17398 (initialize_low): Call set_target_ops ().
17399 * remote-utils.c (unhexify): New function.
17400 (hexify): New function.
17401 (input_interrupt): Send signals to ``signal_pid''.
17402 * server.c (inferior_pid): Remove.
17403 (start_inferior): Update create_inferior call.
17404 (attach_inferior): Call add_inferior.
17405 (handle_query): New function.
17406 (main): Call handle_query for `q' packets.
17407 * server.h: Include "target.h". Remove obsolete prototypes.
17408 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17410 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17412 * Makefile.in: Add WARN_CFLAGS. Update configury
17414 * configure.in: Check for <string.h>
17415 * configure: Regenerate.
17416 * config.in: Regenerate.
17417 * gdbreplay.c: Include needed system headers.
17418 (remote_open): Remove strchr prototype.
17419 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17420 * regcache.c (supply_register): Change buf argument to const void *.
17421 (supply_register_by_name): Likewise.
17422 (collect_register): Change buf argument to void *.
17423 (collect_register_by_name): Likewise.
17424 * regcache.h: Add missing prototypes.
17425 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17426 * server.c (handle_query): New function.
17427 (attached): New static variable, moved out of main.
17428 (main): Quiet longjmp clobber warnings.
17429 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17430 * utils.c (error): Remove NORETURN.