1 2019-04-19 Tom Tromey <tom@tromey.com>
3 * server.c (struct vstop_notif): Derive from notif_event.
5 (queue_stop_reply): Update.
6 (remove_all_on_match_ptid): Change type. Rewrite.
7 (discard_queued_stop_replies): Rewrite.
8 (in_queued_stop_replies_ptid): Change type.
9 (in_queued_stop_replies): Rewrite.
11 (queue_stop_reply_callback): Update.
12 (captured_main): Don't call initialize_notif.
13 (push_stop_notification): Update.
14 * notif.c (notif_write_event, handle_notif_ack)
15 (notif_event_enque, notif_push): Update.
16 (notif_event_xfree, initialize_notif): Remove.
17 * notif.h (struct notif_event): Include <list>, not
19 (struct notif_server) <queue>: Now a std::list.
20 (notif_event_p): Remove typedef.
21 (initialize_notif): Don't declare.
22 (struct notif_event): Add virtual destructor.
24 2019-04-17 Alan Hayward <alan.hayward@arm.com>
26 * ax.c (ax_vdebug): Call debug_printf.
27 * debug.c (debug_write): New function.
28 * debug.h (debug_write): New declaration.
29 * linux-low.c (sigchld_handler): Call debug_write.
31 2019-04-17 Alan Hayward <alan.hayward@arm.com>
33 * debug.c (debug_set_output): New function.
34 (debug_vprintf): Send output to debug_file.
35 (debug_flush): Likewise.
36 * debug.h (debug_set_output): New declaration.
37 * server.c (handle_monitor_command): Add debug-file option.
38 (captured_main): Likewise.
40 2019-04-17 Alan Hayward <alan.hayward@arm.com>
42 * debug.c (remote_debug): Add definition.
43 * debug.h (remote_debug): Add declaration.
44 * hostio.c (remote_debug): Remove declaration.
45 * remote-utils.c (struct ui_file): Likewise.
46 (remote_debug): Likewise.
47 * remote-utils.h (remote_debug): Likewise,
48 * server.c (remote_debug): Remove definition.
50 2019-04-10 Kevin Buettner <kevinb@redhat.com>
52 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
53 when using a 64-bit gdbserver.
55 2019-04-09 Tom Tromey <tromey@adacore.com>
57 * linux-low.c (select_event_lwp): Use find_thread_in_random.
59 2019-04-08 Tom Tromey <tom@tromey.com>
61 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
63 (linux_resume_one_lwp): Likewise.
65 2019-04-08 Tom Tromey <tom@tromey.com>
67 * gdbreplay.c: Update.
68 * linux-low.c: Update.
71 2019-04-08 Tom Tromey <tom@tromey.com>
73 * server.c: Use C++ exception handling.
74 * linux-low.c: Use C++ exception handling.
75 * gdbreplay.c: Use C++ exception handling.
77 2019-04-08 Tom Tromey <tom@tromey.com>
79 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
80 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
81 (captured_main, main): Update.
82 * gdbreplay.c (main): Update.
84 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
86 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
87 value in argument pointer, return 1 if the entry is found and 0
88 otherwise. Move comment.
89 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
90 * linux-low.h (linux_get_auxv): Declare.
91 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
93 2019-04-05 Tom Tromey <tromey@adacore.com>
95 * server.c (gdbserver_usage): Use upper-case for metasyntactic
98 2019-03-28 Alan Hayward <alan.hayward@arm.com>
100 * linux-low.c (AT_HWCAP2): Add define if not already included.
102 2019-03-26 Alan Hayward <alan.hayward@arm.com>
104 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
105 (aarch64_arch_setup): Call linux_get_hwcap.
106 * linux-arm-low.c (arm_get_hwcap): Remove function.
107 (arm_read_description): Call linux_get_hwcap.
108 * linux-low.c (linux_get_auxv): New function.
109 (linux_get_hwcap): Likewise.
110 (linux_get_hwcap2): Likewise.
111 * linux-low.h (linux_get_hwcap): New declaration.
112 (linux_get_hwcap2): Likewise.
113 * linux-ppc-low.c (ppc_get_auxv): Remove function.
114 (ppc_arch_setup): Call linux_get_hwcap.
115 * linux-s390-low.c (s390_get_hwcap): Remove function.
116 (s390_arch_setup): Call linux_get_hwcap.
118 2019-03-22 Alan Hayward <alan.hayward@arm.com>
119 Jiong Wang <jiong.wang@arm.com>
121 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
122 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
124 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
126 2019-03-22 Alan Hayward <alan.hayward@arm.com>
127 Jiong Wang <jiong.wang@arm.com>
129 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
130 (aarch64_get_hwcap): New function.
131 (aarch64_arch_setup): Read APIA hwcap.
133 2019-03-22 Alan Hayward <alan.hayward@arm.com>
134 Jiong Wang <jiong.wang@arm.com>
136 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
137 (initialize_low_tracepoint): Likewise.
138 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
139 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
140 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
141 (aarch64_linux_read_description): Likewise.
142 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
144 2019-03-12 John Baldwin <jhb@FreeBSD.org>
146 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
147 i386_create_target_description for 'segments' parameter.
148 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
149 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
150 * win32-i386-low.c (i386_arch_setup): Likewise.
152 2019-03-12 Tom Tromey <tromey@adacore.com>
154 * linux-low.c (iterate_over_lwps): Update.
156 2019-03-06 Tom Tromey <tom@tromey.com>
158 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
159 (captured_main): Use SCOPE_EXIT.
161 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
163 * configure.srv: Use '$enable_unittest' instead of '$development'
164 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
167 2019-02-27 Tom Tromey <tromey@adacore.com>
169 * gdbreplay.c (logchar): Handle \r\n.
171 2019-02-07 Alan Hayward <alan.hayward@arm.com>
173 * linux-low.c (linux_attach): Add process before lwp.
174 * server.c (attach_inferior): Check if already attached.
176 2019-02-07 Tom Tromey <tom@tromey.com>
178 * x86-tdesc.h: Rename include guard.
179 * x86-low.h: Add include guard.
180 * wincecompat.h: Rename include guard.
181 * win32-low.h: Add include guard.
182 * utils.h: Rename include guard.
183 * tracepoint.h: Rename include guard.
184 * tdesc.h: Rename include guard.
185 * target.h: Rename include guard.
186 * server.h: Rename include guard.
187 * remote-utils.h: Rename include guard.
188 * regcache.h: Rename include guard.
189 * nto-low.h: Rename include guard.
190 * notif.h: Add include guard.
191 * mem-break.h: Rename include guard.
192 * lynx-low.h: Add include guard.
193 * linux-x86-tdesc.h: Add include guard.
194 * linux-s390-tdesc.h: Add include guard.
195 * linux-ppc-tdesc-init.h: Add include guard.
196 * linux-low.h: Add include guard.
197 * linux-aarch64-tdesc.h: Add include guard.
198 * linux-aarch32-low.h: Add include guard.
199 * inferiors.h: Rename include guard.
200 * i387-fp.h: Rename include guard.
201 * hostio.h: Rename include guard.
202 * gdbthread.h: Rename include guard.
203 * gdb_proc_service.h: Rename include guard.
204 * event-loop.h: Rename include guard.
205 * dll.h: Rename include guard.
206 * debug.h: Rename include guard.
207 * ax.h: Rename include guard.
209 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
212 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
213 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
215 2019-01-25 Tom Tromey <tom@tromey.com>
217 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
219 2019-01-25 Tom Tromey <tom@tromey.com>
221 * win32-low.c: Fix common/ includes.
222 * win32-i386-low.c: Fix common/ includes.
223 * tracepoint.c: Fix common/ includes.
224 * thread-db.c: Fix common/ includes.
225 * target.h: Fix common/ includes.
226 * symbol.c: Fix common/ includes.
227 * spu-low.c: Fix common/ includes.
228 * server.h: Fix common/ includes.
229 * server.c: Fix common/ includes.
230 * remote-utils.c: Fix common/ includes.
231 * regcache.h: Fix common/ includes.
232 * regcache.c: Fix common/ includes.
233 * nto-x86-low.c: Fix common/ includes.
234 * notif.h: Fix common/ includes.
235 * mem-break.h: Fix common/ includes.
236 * lynx-low.c: Fix common/ includes.
237 * lynx-i386-low.c: Fix common/ includes.
238 * linux-x86-tdesc-selftest.c: Fix common/ includes.
239 * linux-x86-low.c: Fix common/ includes.
240 * linux-low.c: Fix common/ includes.
241 * inferiors.h: Fix common/ includes.
242 * i387-fp.c: Fix common/ includes.
243 * hostio.c: Fix common/ includes.
244 * hostio-errno.c: Fix common/ includes.
245 * gdbthread.h: Fix common/ includes.
246 * gdbreplay.c: Fix common/ includes.
247 * fork-child.c: Fix common/ includes.
248 * event-loop.c: Fix common/ includes.
250 (enum gdb_agent_op): Fix common/ includes.
252 2019-01-21 Tom Tromey <tom@tromey.com>
254 * tracepoint.c: Fix includes.
255 * remote-utils.c: Fix includes.
256 * linux-x86-low.c: Fix includes.
258 2019-01-01 Joel Brobecker <brobecker@adacore.com>
260 * gdbreplay.c (gdbreplay_version): Update copyright year in
262 * server.c (gdbserver_version): Likewise.
264 2018-12-05 Alan Hayward <alan.hayward@arm.com>
266 * linux-low.c (add_lwp): Switch ordering.
268 2018-11-29 Tom Tromey <tom@tromey.com>
270 * win32-low.c (win32_join): Take pid, not process.
271 * target.h (struct target_ops) <join>: Change argument type.
272 (join_inferior): Change argument name.
273 * spu-low.c (spu_join): Take pid, not process.
274 * server.c (handle_detach): Preserve pid before destroying
276 * lynx-low.c (lynx_join): Take pid, not process.
277 * linux-low.c (linux_join): Take pid, not process.
279 2018-11-23 Alan Hayward <alan.hayward@arm.com>
281 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
282 (aarch64_cannot_fetch_register): Likewise.
283 (struct linux_target_ops): Update references.
285 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
287 * linux-ppc-low.c: Include nat/linux-ptrace.h.
289 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
291 * configure.srv (ipa_ppc_linux_regobj): Add
292 powerpc-isa207-htm-vsx32l-ipa.o and
293 powerpc-isa207-htm-vsx64l-ipa.o.
294 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
295 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
296 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
297 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
298 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
299 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
300 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
301 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
302 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
303 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
304 (init_registers_powerpc_isa207_htm_vsx32l)
305 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
306 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
307 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
308 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
309 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
310 (ppc_store_tm_ctarregset): New functions.
311 (ppc_regsets): Add entries for HTM regsets.
312 (ppc_arch_setup): Set htm in features struct when needed. Set
313 sizes for the HTM regsets.
314 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
315 (initialize_low_arch): Call
316 init_registers_powerpc_isa207_htm_vsx32l and
317 init_registers_powerpc_isa207_htm_vsx64l.
318 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
319 PPC_TDESC_ISA207_HTM_VSX.
320 (initialize_low_tracepoint): Call
321 init_registers_powerpc_isa207_htm_vsx32l and
322 init_registers_powerpc_isa207_htm_vsx64l.
324 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
326 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
327 rs6000/power-linux-pmu.xml to srv_xmlfiles.
328 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
329 (ppc_store_pmuregset): New functions.
330 (ppc_regsets): Add entries for ebb and pmu regsets.
331 (ppc_arch_setup): Set isa207 in features struct if the ebb and
332 pmu regsets are available. Set sizes for these regsets.
334 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
336 * configure.srv (ipa_ppc_linux_regobj): Add
337 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
338 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
339 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
340 rs6000/powerpc-isa207-vsx32l.xml, and
341 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
342 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
343 <PPC_TDESC_ISA207_VSX>: New enum value.
344 (init_registers_powerpc_isa207_vsx32l): Declare.
345 (init_registers_powerpc_isa207_vsx64l): Declare.
346 * linux-ppc-low.c (ppc_fill_tarregset): New function.
347 (ppc_store_tarregset): New function.
348 (ppc_regsets): Add entry for the TAR regset.
349 (ppc_arch_setup): Set isa207 in features struct when needed. Set
350 size for the TAR regsets.
351 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
352 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
353 and init_registers_powerpc_isa207_vsx64l.
354 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
355 (initialize_low_tracepoint): Call
356 init_registers_powerpc_isa207_vsx32l and
357 init_registers_powerpc_isa207_vsx64l.
359 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
360 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
362 * configure.srv (ipa_ppc_linux_regobj): Add
363 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
364 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
365 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
366 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
367 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
368 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
369 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
370 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
371 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
372 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
373 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
374 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
375 (ppc_hwcap): Add comment.
376 (ppc_hwcap2): New global.
377 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
378 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
379 (ppc_regsets): Add entries for the DSCR and PPR regsets.
380 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
381 when needed. Set sizes for the the DSCR and PPR regsets.
382 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
383 (initialize_low_arch): Call
384 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
385 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
386 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
387 PPC_TDESC_ISA205_PPR_DSCR_VSX.
388 (initialize_low_tracepoint): Call
389 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
390 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
392 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
394 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
396 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
397 Simon Marchi <simark@simark.ca>
399 * acinclude.m4: Include "../selftest.m4".
400 * configure: Regenerate.
401 * configure.ac: Use "GDB_AC_SELFTEST".
402 * configure.srv: Use "$enable_unittests" instead of
403 "$development" when checking whether unit tests have been
405 * server.c (captured_main): Update message informing that
406 selftests have been disabled.
408 2018-10-04 Tom Tromey <tom@tromey.com>
410 * configure: Rebuild.
412 2018-10-04 Tom Tromey <tom@tromey.com>
414 * server.c (handle_status): Rename inner "thread".
415 (process_serial_event): Declare "res" in 'm' case.
416 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
417 (iterate_over_lwps): Rename inner "thread".
418 (linux_qxfer_libraries_svr4): Rename inner "len".
419 * gdbthread.h (find_thread_in_random): Rename inner "thread".
421 2018-10-01 Gary Benson <gbenson@redhat.com>
423 * gdb_proc_service.h: Moved common code to
424 common/gdb_proc_service.h.
426 2018-10-01 Gary Benson <gbenson@redhat.com>
428 * gdb_proc_service.h: Synchronize comments and whitespace with
429 GDB's version of this file.
431 2018-09-25 Tom Tromey <tom@tromey.com>
433 * configure: Rebuild.
434 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
436 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
438 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
439 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
440 ($(IPA_LIB)): Sort IPA_OBJS.
442 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
444 * Makefile.in: Remove references to $(ADD_DEPS).
446 2018-09-16 Tom Tromey <tom@tromey.com>
448 * remote-utils.c (remote_open): Use GNU style for metasyntactic
450 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
453 2018-09-05 Tom Tromey <tom@tromey.com>
455 * configure: Rebuild.
457 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
460 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
462 2018-08-27 Tom Tromey <tom@tromey.com>
465 * configure: Rebuild.
467 2018-08-27 Tom Tromey <tom@tromey.com>
469 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
470 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
471 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
472 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
473 (s390x_emit_stack_adjust): Add casts to unsigned char.
475 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
479 * server.h (struct client_state) <disable_randomization>:
482 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
484 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
486 (mips_supply_ptrace_register): Likewise.
488 2018-07-22 Tom Tromey <tom@tromey.com>
490 * configure: Rebuild.
492 2018-07-22 Tom Tromey <tom@tromey.com>
494 * win32-low.c (win32_create_inferior): Remove unused variables.
495 * gdbreplay.c (remote_open): Remove unused variable.
496 * remote-utils.c (remote_prepare): Remove unused variable.
497 * x86-tdesc.h (X86_TDESC_H): Define.
498 (amd64_expedite_regs): Define conditionally.
499 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
500 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
501 * remote-utils.c (readchar): Remove unused variable.
503 2018-07-13 Pedro Alves <palves@redhat.com>
505 * linux-low.c (linux_kill): Change parameter to process_info
506 pointer instead of pid. Adjust.
507 * lynx-low.c (lynx_kill): Likewise.
508 * nto-low.c (nto_kill): Likewise.
509 * spu-low.c (spu_kill): Likewise.
510 * win32-low.c (win32_kill): Likewise.
511 * server.c (handle_v_kill, kill_inferior_callback)
512 (detach_or_kill_for_exit): Adjust.
513 * target.c (kill_inferior): Change parameter to process_info
514 pointer instead of pid. Adjust.
515 * target.h (struct target_ops) <kill>: Change parameter to
516 process_info pointer instead of pid. Adjust all implementations
518 (kill_inferior): Likewise.
520 2018-07-13 Pedro Alves <palves@redhat.com>
522 * linux-low.c (linux_detach, linux_join): Change parameter to
523 process_info pointer instead of pid. Adjust.
524 * lynx-low.c (lynx_detach, lynx_join): Likewise.
525 * nto-low.c (nto_detach): Likewise.
526 * spu-low.c (spu_detach, spu_join): Likewise.
527 * win32-low.c (win32_detach, win32_join): Likewise.
528 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
529 * target.h (struct target_ops) <detach, join>: Change parameter to
530 process_info pointer instead of pid. Adjust all implementations
532 (detach_inferior, join_inferior): Rename 'pid' parameter to
535 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
536 Jan Kratochvil <jan.kratochvil@redhat.com>
537 Paul Fertser <fercerpav@gmail.com>
538 Tsutomu Seki <sekiriki@gmail.com>
540 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
541 (OBS): Add 'common/netstuff.o'.
542 (GDBREPLAY_OBS): Likewise.
543 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
544 (remote_open): Implement support for IPv6
546 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
548 (handle_accept_event): Accept connections from IPv6 sources.
549 (remote_prepare): Handle IPv6-style hostnames; implement
550 support for IPv6 connections.
551 (remote_open): Implement support for printing connections from
554 2018-07-11 Pedro Alves <palves@redhat.com>
557 * mem-break.c (any_persistent_commands): Add process_info
558 parameter and use it instead of relying on the current process.
559 Change return type to bool.
560 * mem-break.h (any_persistent_commands): Add process_info
561 parameter and change return type to bool.
562 * server.c (handle_detach): Remove require_running_or_return call.
563 Look up the process_info for the process we're about to detach.
564 If not found, return back error to GDB. Adjust
565 any_persistent_commands call to pass down a process pointer.
567 2018-07-11 Pedro Alves <palves@redhat.com>
569 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
570 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
571 instead of collect_register_by_name.
572 * regcache.c (regcache_raw_get_unsigned_by_name): New.
573 * regcache.h (regcache_raw_get_unsigned_by_name): New.
575 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
576 Pedro Alves <palves@redhat.com>
578 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
580 2018-07-03 Tom Tromey <tom@tromey.com>
582 * linux-low.c: Update.
583 * lynx-low.c: Update.
584 * mem-break.c: Update.
586 * remote-utils.c: Update.
590 * win32-low.c: Update.
592 2018-07-03 Tom Tromey <tom@tromey.com>
596 2018-07-03 Tom Tromey <tom@tromey.com>
598 * linux-low.c: Update.
600 2018-07-03 Tom Tromey <tom@tromey.com>
604 2018-07-03 Tom Tromey <tom@tromey.com>
606 * linux-low.c: Update.
607 * linux-mips-low.c: Update.
608 * lynx-low.c: Update.
610 * remote-utils.c: Update.
614 * thread-db.c: Update.
616 2018-07-03 Tom Tromey <tom@tromey.com>
618 * linux-low.c: Update.
619 * linux-mips-low.c: Update.
620 * lynx-low.c: Update.
621 * mem-break.c: Update.
623 * remote-utils.c: Update.
627 * tracepoint.c: Update.
629 2018-07-03 Tom Tromey <tom@tromey.com>
631 * linux-low.c: Update.
632 * linux-ppc-low.c: Update.
633 * linux-x86-low.c: Update.
634 * proc-service.c: Update.
637 * thread-db.c: Update.
638 * win32-low.c: Update.
640 2018-07-03 Tom Tromey <tom@tromey.com>
642 * linux-low.c: Update.
643 * lynx-low.c: Update.
645 * remote-utils.c: Update.
647 * thread-db.c: Update.
648 * win32-low.c: Update.
650 2018-06-29 Joel Brobecker <brobecker@adacore.com>
652 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
653 parameter in call to 'amd64_create_target_description'.
655 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
657 * x86-tdesc.h: Remove executable permission flag.
659 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
661 * configure.ac: Remove AC_PREREQ, add missing quoting.
662 * configure: Re-generate.
663 * config.in: Re-generate.
664 * aclocal.m4: Re-generate.
666 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
668 * tracepoint.h (current_traceframe): Remove declaration.
670 2018-06-18 Alan Hayward <alan.hayward@arm.com>
672 * linux-aarch64-low.c (is_sve_tdesc): New function.
673 (aarch64_sve_regs_copy_to_regcache): Likewise.
674 (aarch64_sve_regs_copy_from_regcache): Likewise.
675 (aarch64_regs_info): Add SVE checks.
676 (initialize_low_arch): Initialize SVE.
678 2018-06-18 Alan Hayward <alan.hayward@arm.com>
680 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
682 2018-06-11 Alan Hayward <alan.hayward@arm.com>
684 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
685 (initialize_low_tracepoint): Likewise
686 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
687 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
689 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
691 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
693 2018-06-11 Alan Hayward <alan.hayward@arm.com>
695 * server.h (PBUFSIZ): Increase size
697 2018-06-11 Alan Hayward <alan.hayward@arm.com>
699 * regcache.c (regcache::raw_compare): New function.
700 * regcache.h (regcache::raw_compare): New declaration.
702 2018-06-11 Alan Hayward <alan.hayward@arm.com>
704 * regcache.c (new_register_cache): Use new.
705 (free_register_cache): Use delete.
706 (register_data): Use const.
707 (supply_register): Move body inside regcache.
708 (regcache::raw_supply): New override function.
709 (collect_register): Move body inside regcache.
710 (regcache::raw_collect): New override function.
711 (regcache::get_register_status): New override function.
712 * regcache.h (struct regcache): Inherit from reg_buffer_common.
714 2018-06-09 Tom Tromey <tom@tromey.com>
716 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
718 (event_queue): Use std::queue.
719 (gdb_event_xfree): Remove.
720 (initialize_event_loop, process_event, wait_for_event): Update.
722 2018-06-08 Stan Cox <scox@redhat.com>
724 * win32-low.c (win32_create_inferior): last_ptid and last_status
725 moved to client_state.
727 2018-06-08 Pedro Alves <palves@redhat.com>
729 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
730 common/common-exceptions.o, common/common-utils.o,
731 common/errors.o, common/print-utils.o and utils.o.
732 * gdbreplay.c: Include "common-defs.h" instead of the two
733 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
734 string.h or alloca.h.
735 (perror_with_name): Delete.
736 (remote_open): Use xstrdup instead of strdup.
737 (main): Rename to ...
738 (captured_main): ... this.
741 2018-06-08 Tom Tromey <tom@tromey.com>
743 * linux-low.c (linux_low_read_btrace): Update.
745 2018-06-04 Stan Cox <scox@redhat.com>
747 * server.h (struct client_state): New.
748 * server.c (cont_thread, general_thread, multi_process)
749 (report_fork_events, report_vfork_events, report_exec_events)
750 (report_thread_events, swbreak_feature, hwbreak_feature)
751 (vCont_supported, disable_randomization, pass_signals)
752 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
753 Moved to client_state.
754 * remote-utils.c (remote_debug, noack_mode)
755 (transport_is_reliable): Moved to client_state.
756 * tracepoint.c (current_traceframe): Moved to client_state.
759 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
760 linux-low.c, remote-utils.h, target.c: Use client_state.
762 2018-05-31 Alan Hayward <alan.hayward@arm.com>
764 * configure.srv: Add new c/h file.
766 2018-05-31 Alan Hayward <alan.hayward@arm.com>
768 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
771 2018-05-25 Maciej W. Rozycki <macro@mips.com>
773 * gdb.arch/mips-fpregset-core.exp: New test.
774 * gdb.arch/mips-fpregset-core.c: New test source.
776 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
779 * hostio.c (require_int): Do not report overflow for integers
780 between 0xfffffff and 0x7fffffff.
782 2018-05-22 Maciej W. Rozycki <macro@mips.com>
784 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
785 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
786 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
788 (the_low_target): Wire them.
790 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
792 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
793 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
794 mode. Call collect_register_by_name with vscr using
795 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
796 (ppc_store_vrregset): Add and set vscr_offset variable as in
797 ppc_fill_vrregset. Call supply_register_by_name with vscr using
800 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
802 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
803 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
804 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
806 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
808 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
809 (ppc_store_vsxregset): Likewise.
810 (ppc_fill_vrregset): Likewise.
811 (ppc_store_vrregset): Likewise.
812 (ppc_fill_evrregset): Likewise.
813 (ppc_store_evrregset): Likewise.
814 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
815 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
818 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
820 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
821 wordsize of the inferior. Call ppc_linux_target_wordsize.
823 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
825 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
826 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
827 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
828 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
829 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
830 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
831 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
832 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
833 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
834 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
835 (tdesc_powerpc_e500l): Remove.
836 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
837 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
838 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
839 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
841 (ppc_arch_setup): Remove target description matching code. Fill a
842 ppc_linux_features struct and call ppc_linux_match_description
845 2018-05-22 Maciej W. Rozycki <macro@mips.com>
847 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
848 width of the requested register exceeds the width of the
850 (mips_cannot_store_register): Likewise.
852 2018-05-21 Maciej W. Rozycki <macro@mips.com>
854 * linux-mips-low.c (mips_fetch_register): New function. Update
856 (mips_store_gregset): Supply 0 rather than $restart for $zero.
857 (the_low_target): Wire `mips_fetch_register'.
859 2018-05-10 Joel Brobecker <brobecker@adacore.com>
861 * lynx-i386-low.c (LYNXOS_178): New macro.
862 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
863 the layout on LynxOS-178.
864 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
865 handle floating point registers that are not supported by
868 2018-05-10 Tom Tromey <tom@tromey.com>
870 * configure: Rebuild.
872 2018-05-10 Joel Brobecker <brobecker@adacore.com>
875 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
876 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
877 Use it to set the expedite_regs field in the given tdesc.
878 * x86-tdesc.h: New file.
879 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
880 Adjust following the addition of the new expedite_regs parameter
882 * linux-tic6x-low.c (tic6x_read_description): Likewise.
883 * linux-x86-tdesc.c: #include "x86-tdesc.h".
884 (i386_linux_read_description, amd64_linux_read_description):
885 Adjust following the addition of the new expedite_regs parameter
887 * lynx-i386-low.c: #include "x86-tdesc.h".
888 (lynx_i386_arch_setup): Adjust following the addition of the new
889 expedite_regs parameter to init_target_desc.
890 * nto-x86-low.c: #include "x86-tdesc.h".
891 (nto_x86_arch_setup): Adjust following the addition of the new
892 expedite_regs parameter to init_target_desc.
893 * win32-i386-low.c: #include "x86-tdesc.h".
894 (i386_arch_setup): Adjust following the addition of the new
895 expedite_regs parameter to init_target_desc.
897 2018-05-10 Joel Brobecker <brobecker@adacore.com>
900 * win32-low.c (win32_create_inferior): Add call to my_wait
901 setting last_status global.
903 2018-05-10 Joel Brobecker <brobecker@adacore.com>
906 * win32-low.c (create_process): Only call gdb_tilde_expand if
907 inferior_cwd is not NULL.
909 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
911 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
912 registers to the cache if their values have changed.
913 (i387_xsave_to_cache): Provide default values for x87 control
914 registers when these features are available, but disabled.
915 * regcache.c (supply_register_by_name_zeroed): New function.
916 * regcache.h (supply_register_by_name_zeroed): Declare new
919 2018-05-07 Tom Tromey <tom@tromey.com>
921 * configure: Rebuild.
923 2018-05-04 Tom Tromey <tom@tromey.com>
925 * configure: Rebuild.
927 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
928 Pedro Alves <palves@redhat.com>
930 * linux-aarch64-low.c (aarch64_stopped_data_address):
933 2018-04-27 Tom Tromey <tom@tromey.com>
935 * configure: Rebuild.
937 2018-04-23 Tom Tromey <tom@tromey.com>
939 * configure: Rebuild.
941 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
943 * Makefile.in (depcomp): Add "..".
944 (all_deps_files): New and use it.
946 2018-04-18 Alan Hayward <alan.hayward@arm.com>
948 * configure.srv (aarch64*-*-linux*): Don't include xml.
949 (i[34567]86-*-cygwin*): Likewise.
950 (i[34567]86-*-linux*): Likewise.
951 (i[34567]86-*-lynxos*): Likewise.
952 (i[34567]86-*-mingw32ce*): Likewise.
953 (i[34567]86-*-mingw*): Likewise.
954 (i[34567]86-*-nto*): Likewise.
955 (tic6x-*-uclinux): Likewise.
956 (x86_64-*-linux*): Likewise.
957 (x86_64-*-mingw*): Likewise.
958 (x86_64-*-cygwin*): Likewise.
960 2018-04-18 Alan Hayward <alan.hayward@arm.com>
962 * tdesc.c: Remove xml parameter.
964 2018-04-18 Alan Hayward <alan.hayward@arm.com>
966 * server.c (get_features_xml): Remove cast.
967 * tdesc.c (void target_desc::accept): Fill in function.
968 (tdesc_get_features_xml): Remove old xml creation.
969 (print_xml_feature::visit_pre): Add xml vistor.
970 * tdesc.h (struct target_desc): Make xmltarget mutable.
971 (tdesc_get_features_xml): Remove declaration.
973 2018-04-18 Alan Hayward <alan.hayward@arm.com>
975 * tdesc.c (tdesc_architecture_name): Add new function.
976 (tdesc_osabi_name): Likewise.
977 (tdesc_get_features_xml): Use new functions.
979 2018-04-18 Alan Hayward <alan.hayward@arm.com>
981 * tdesc.c (tdesc_create_flags): Remove.
982 (tdesc_add_flag): Likewise.
983 (tdesc_named_type): Likewise.
984 (tdesc_create_union): Likewise.
985 (tdesc_create_struct): Likewise.
986 (tdesc_create_vector): Likewise.
987 (tdesc_add_bitfield): Likewise.
988 (tdesc_add_field): Likewise.
989 (tdesc_set_struct_size): Likewise.
991 2018-04-18 Alan Hayward <alan.hayward@arm.com>
993 * tdesc.c (~target_desc): Remove implictly deleted items.
994 (init_target_desc): Iterate all features.
995 (tdesc_get_features_xml): Use vector.
996 (tdesc_create_feature): Create feature.
997 * tdesc.h (tdesc_feature) Remove
998 (target_desc): Add features.
1000 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1002 * Makefile.in: Add common/tdesc.c
1003 * tdesc.c (init_target_desc): init all reg_defs from register
1005 (tdesc_create_reg): Create tdesc_reg.
1006 * tdesc.h (tdesc_feature): Add register vector.
1008 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1010 * tdesc.h (struct target_desc) <features>: Change type to
1011 std::vector<std::string>.
1012 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1014 (tdesc_get_features_xml): Likewise.
1015 (tdesc_create_feature): Likewise.
1017 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1019 * regcache.c (find_register_by_number): Return a ref.
1020 (find_regno): Use references.
1021 (register_size): Likewise.
1022 (register_data): Likewise.
1023 * tdesc.c (target_desc::~target_desc): Remove free calls.
1024 (target_desc::operator==): Use std::vector compare.
1025 (init_target_desc): Use reference.
1026 (tdesc_create_reg): Use reg constructors.
1027 * tdesc.h (struct target_desc): Replace pointer with object.
1029 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1031 * regcache.c (find_register_by_number): Make static.
1032 (find_regno): Use find_register_by_number
1033 * regcache.h (struct reg): Remove declaration.
1035 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1037 * tdesc.c (target_desc::~target_desc): Move to here.
1038 (target_desc::operator==): Likewise.
1039 * tdesc.h (target_desc::~target_desc): Move from here.
1040 (target_desc::operator==): Likewise.
1042 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1044 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1046 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1048 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1050 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1051 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1052 and init_registers_s390_gs_linux64.
1054 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1056 * linux-s390-low.c (s390_fill_gs): Remove function.
1057 (s390_fill_gsbc): Remove function.
1058 (s390_regsets): Set fill functions for the guarded storage regsets
1061 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1063 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1064 the word size. Add comment.
1065 (s390_get_wordsize): New function.
1066 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1067 pswm with it. Instead, use s390_get_wordsize to determine the
1068 word size first and derive the correct tdesc from that directly.
1070 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1072 * Makefile.in: Include silent-rules.mk.
1073 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1074 (COMPILE): Add ECHO_CXX.
1075 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1076 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1077 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1078 (version-generated.c): Add ECHO_GEN.
1079 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1080 (IPAGENT_COMPILE): Add ECHO_CXX.
1081 (%-generated.c): Add ECHO_REGDAT.
1083 2018-03-14 Tom Tromey <tom@tromey.com>
1086 * ax.c (ax_printf): Special case for NULL.
1088 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1090 * linux-low.c (linux_qxfer_libraries_svr4): Use
1091 xml_escape_text_append.
1093 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1095 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1097 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1099 * server.c (handle_general_set): Remove unnecessary xstrdup.
1101 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1103 * server.c (parse_debug_format_options): Adjust to
1104 delim_string_to_char_ptr_vec changes.
1105 * thread-db.c (thread_db_load_search): Adjust to
1106 dirnames_to_char_ptr_vec changes.
1108 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1110 * target.h (target_enable_btrace, target_disable_btrace)
1111 (target_read_btrace, target_read_btrace_conf): Turn macro into
1112 inline function. Throw error if target method is not defined.
1113 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1114 check for btrace target method. Be prepared to handle exceptions
1115 from btrace target methods.
1117 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1119 * server.c (captured_main): Change order of error message printed
1120 when the current working directory cannot be found.
1122 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1124 * server.c: Include "filenames.h" and "pathstuff.h".
1125 (program_name): Delete variable.
1126 (program_path): New anonymous class.
1127 (get_exec_wrapper): Use "program_path" instead of
1129 (handle_v_run): Likewise.
1130 (captured_main): Likewise.
1131 (process_serial_event): Likewise.
1133 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1135 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1136 (OBJS): Add "pathstuff.o".
1137 * server.c (current_directory): New global variable.
1138 (captured_main): Initialize "current_directory".
1140 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1142 * tdesc.c: Use common/tdesc.h.
1143 * tdesc.h: Likewise.
1145 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1146 Simon Marchi <simon.marchi@ericsson.com>
1148 * Makefile.in: Switch order of make rules.
1150 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1152 * Makefile.in: Add common directory in build.
1153 * configure.ac: Add common reference.
1154 * configure: Regenerate.
1156 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1158 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1159 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1160 * spu-low.c (spu_target_ops): Likewise.
1161 * win32-low.c (win32_target_ops): Likewise.
1162 * server.c (supported_btrace_packets): Report packets unconditionally.
1163 * target.h (target_ops) <supports_btrace>: Remove.
1164 (target_supports_btrace): Remove.
1166 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1168 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1169 (handle_btrace_disable): Change return type to void. Use exceptions
1171 (handle_btrace_general_set): Catch exception and copy message to
1174 2018-02-08 Tom Tromey <tom@tromey.com>
1176 * linux-low.c (install_software_single_step_breakpoints): Use
1177 make_scoped_restore.
1178 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1179 (do_restore_current_thread_cleanup): Remove.
1180 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1183 2018-02-08 Tom Tromey <tom@tromey.com>
1185 * mem-break.c (set_raw_breakpoint_at): Use
1186 gdb::unique_xmalloc_ptr.
1188 2018-01-30 Pedro Alves <palves@redhat.com>
1191 * target.c (target_terminal::terminal_state): Rename to ...
1192 (target_terminal::m_terminal_state): ... this.
1194 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1196 * linux-low.c (handle_extended_wait): Surround call to
1197 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1199 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1201 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1202 linux_ptrace_attach_fail_reason_string now returning an
1204 (linux_attach): Likewise.
1205 * thread-db.c (attach_thread): Likewise.
1207 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1210 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1211 checking for fs_base/gs_base fields in struct user_regs_struct.
1212 * configure: Regenerate.
1214 2018-01-16 Yao Qi <yao.qi@linaro.org>
1217 * linux-low.c (fetch_register): Call supply_register instead of
1220 2018-01-08 Yao Qi <yao.qi@linaro.org>
1221 Simon Marchi <simon.marchi@ericsson.com>
1223 * Makefile.in (OBS): Remove selftest.o.
1224 * configure.ac: Set srv_selftest_objs if $development is true.
1225 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1226 * configure: Re-generated.
1227 * server.c (captured_main): Wrap variable selftest_filter with
1230 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1232 * server.c (parse_debug_format_options): Return std::string.
1233 (handle_monitor_command, captured_main): Adjust.
1235 2018-01-05 Pedro Alves <palves@redhat.com>
1238 * server.c (captured_main): Pass quiet=false to
1239 save_original_signals_state.
1241 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1243 * gdbreplay.c (gdbreplay_version): Update copyright year in
1245 * server.c (gdbserver_version): Likewise.
1247 2017-12-08 Tom Tromey <tom@tromey.com>
1249 * ax.c (ax_printf): Update.
1251 2017-12-07 Yao Qi <yao.qi@linaro.org>
1253 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1254 aarch64_linux_read_description.
1255 * linux-amd64-ipa.c (idx2mask): New array.
1256 (get_ipa_tdesc): Move idx2mask out.
1257 (initialize_low_tracepoint): Initialize target descriptions.
1258 * linux-i386-ipa.c (idx2mask): New array.
1259 (get_ipa_tdesc): Move idx2mask out.
1260 (initialize_low_tracepoint): Initialize target descriptions.
1262 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1264 * tdesc.c (struct tdesc_type): Change return type.
1265 (tdesc_add_flag): Change parameter type.
1266 (tdesc_add_bitfield): Likewise.
1267 (tdesc_add_field): Likewise.
1268 (tdesc_set_struct_size): Likewise.
1270 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1272 * regcache.c (registers_to_string): Remove unused variable.
1274 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1276 * inferiors.c (for_each_inferior_with_data): Remove.
1277 * inferiors.h (for_each_inferior_with_data): Remove.
1278 * server.c (handle_qxfer_threads_worker): Change parameter type.
1279 (handle_qxfer_threads_proper): Use for_each_thread.
1281 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1283 * inferiors.c (for_each_inferior): Remove.
1284 (clear_inferiors): Use for_each_thread.
1285 * inferiors.h (for_each_inferior): Remove.
1286 * linux-low.c (linux_wait_for_event_filtered): Use
1288 (linux_stabilize_threads): Likewise.
1289 * regcache.c (regcache_release): Likewise.
1290 * server.c (gdb_wants_all_threads_stopped): Likewise.
1291 (clear_pending_status_callback): Remove.
1292 (handle_status): Use for_each_thread.
1293 (captured_main): Likewise.
1294 * win32-low.c (child_init_thread_list): Likewise.
1295 (win32_clear_inferiors): Likewise.
1296 (fake_breakpoint_event): Likewise.
1298 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1300 * inferiors.h (find_inferior): Remove.
1301 * inferiors.c (find_inferior): Remove.
1303 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1305 * linux-low.c (resume_status_pending_p): Update comment.
1306 (need_step_over_p): Update comment.
1308 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1310 * linux-low.c (proceed_one_lwp): Return void, change parameter
1312 (unsuspend_and_proceed_one_lwp): Likewise.
1313 (proceed_all_lwps): Use for_each_thread.
1314 (unstop_all_lwps): Likewise.
1316 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1318 * linux-low.c (linux_resume_one_thread): Return void, take
1320 (linux_resume): Use for_each_thread.
1322 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1324 * linux-low.c (send_sigstop_callback): Return void, change
1325 parameter type. Rename to...
1326 (send_sigstop): ... this.
1327 (suspend_and_send_sigstop_callback): Return void, change parameter
1329 (suspend_and_send_sigstop): ... this.
1330 (stop_all_lwps): Use for_each_thread.
1332 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1334 * linux-low.c (lwp_running): Return bool, remove unused
1336 (linux_stabilize_threads): Use find_thread.
1338 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1340 * linux-low.c (select_singlestep_lwp_callback): Remove.
1341 (count_events_callback): Remove.
1342 (select_event_lwp_callback): Remove.
1343 (select_event_lwp): Use find_thread/for_each_thread.
1345 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1347 * linux-low.c (not_stopped_callback): Return bool, take filter
1349 (linux_wait_for_event_filtered): Use find_thread.
1350 (linux_wait_1): Likewise.
1352 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1354 * linux-low.c (same_lwp): Remove.
1355 (find_lwp_pid): Use find_thread.
1357 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1359 * linux-low.c (delete_lwp_callback): Remove.
1360 (linux_mourn): Use for_each_thread.
1362 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1364 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1365 args parameter, don't check for pid.
1366 (linux_detach): Use for_each_thread.
1368 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1370 * linux-low.c (struct counter): Remove.
1371 (second_thread_of_pid_p): Remove.
1372 (last_thread_of_process_p): Use find_thread.
1374 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1376 * inferiors.c (find_inferior_in_random): Remove.
1377 * inferiors.h (find_inferior_in_random): Remove.
1378 * linux-low.c (status_pending_p_callback): Return bool, accept
1379 parameter ptid directly.
1380 (linux_wait_for_event_filtered): Use find_thread_in_random.
1381 (linux_wait_1): Likewise.
1383 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1385 * inferiors.c (find_inferior_id): Remove.
1386 (find_thread_ptid): Move implemention from find_inferior_id to
1388 * inferiors.h (find_inferior_id): Remove.
1389 * server.c (handle_status): Use find_thread_ptid.
1390 (process_serial_event): Likewise.
1391 * thread-db.c (find_one_thread): Likewise.
1392 (thread_db_thread_handle): Likewise.
1393 * win32-low.c (thread_rec): Likewise.
1394 (child_delete_thread): Likewise.
1395 (win32_thread_alive): Likewise.
1396 (get_child_debug_event): Likewise.
1398 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1400 * linux-mips-low.c (update_watch_registers_callback): Return
1401 void, remove pid_p parameter, don't check for pid.
1402 (mips_insert_point, mips_remove_point): Use for_each_thread.
1404 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1406 * lynx.low (lynx_delete_thread_callback): Remove.
1407 (lynx_mourn): Use for_each_thread.
1409 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1411 * regcache.c (regcache_invalidate_one): Remove.
1412 (regcache_invalidate_pid): use for_each_thread.
1414 2017-11-26 Tom Tromey <tom@tromey.com>
1416 * linux-low.c (linux_create_inferior): Update.
1418 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1420 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1422 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1424 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1425 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1426 * linux-aarch64-tdesc-selftest.c: New file.
1427 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1429 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1431 * configure.srv: Add new file.
1432 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1433 * linux-aarch64-tdesc-selftest.c: New file.
1434 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1436 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1438 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1439 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1440 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1442 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1444 * configure.srv: Add new files.
1445 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1446 aarch64_linux_read_description.
1447 * linux-aarch64-low.c (aarch64_linux_read_description):
1448 Merge with aarch64_arch_setup.
1449 (aarch64_arch_setup): Call aarch64_linux_read_description.
1450 * linux-aarch64-tdesc.c: New file.
1451 * linux-aarch64-tdesc.h: New file.
1453 2017-11-24 Yao Qi <yao.qi@linaro.org>
1455 * configure.srv: Set $srv_regobj for tic6x-linux.
1456 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1457 (tic6x_read_description): Move some code to tic6x_arch_setup.
1458 (tic6x_tdesc_test): New function.
1459 (initialize_low_arch): Call selftests::register_test.
1461 2017-11-22 Yao Qi <yao.qi@linaro.org>
1463 * remote-utils.c (prepare_resume_reply): Use memcpy.
1465 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1467 * linux-low.c (kill_one_lwp_callback): Return void, take
1468 argument directly, don't filter on pid.
1469 (linux_kill): Use for_each_thread.
1471 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1473 * linux-low.c (need_step_over_p): Return bool, remove dummy
1475 (linux_resume, proceed_all_lwps): Use find_thread.
1477 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1479 * linux-low.c (resume_status_pending_p): Return bool, remove
1481 (linux_resume): Use find_thread.
1483 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1485 * linux-low.c (struct thread_resume_array): Remove.
1486 (linux_set_resume_request): Return void, take arguments
1488 (linux_resume): Use for_each_thread.
1490 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1492 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1493 return bool, remove data argument.
1494 (linux_stabilize_threads): Use find_thread.
1496 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1498 * linux-low.c (unsuspend_one_lwp): Remove.
1499 (unsuspend_all_lwps): Use for_each_thread, inline code from
1502 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1504 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1505 * linux-low.c (struct iterate_over_lwps_args): Remove.
1506 (iterate_over_lwps_filter): Remove.
1507 (iterate_over_lwps): Use find_thread.
1509 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1511 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1512 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1513 code from reset_lwp_ptrace_options_callback.
1515 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1517 * linux-arm-low.c (struct update_registers_data): Remove.
1518 (update_registers_callback): Return void, take arguments
1519 directly, don't check thread's pid.
1520 (arm_insert_point, arm_remove_point): Use for_each_thread.
1522 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1524 * win32-low.c (continue_one_thread): Return void, take argument
1526 (child_continue): Use for_each_thread.
1528 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1530 * win32-i386-low.c (update_debug_registers_callback): Rename
1532 (update_debug_registers): ... this, return void, remove pid_p arg.
1533 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1535 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1537 * inferiors.h (struct process_info): Add constructor, initialize
1539 <syscalls_to_catch>: Change type to std::vector<int>.
1540 * inferiors.c (add_process): Allocate process_info with new.
1541 (remove_process): Free process_info with delete.
1542 * linux-low.c (handle_extended_wait): Adjust.
1543 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1544 * server.c (handle_general_set): Adjust.
1546 2017-11-16 Pedro Alves <palves@redhat.com>
1548 * remote-utils.c (remote_close): Block SIGIO signals instead of
1549 uninstalling the SIGIO handler.
1551 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1553 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1555 2017-11-16 Yao Qi <yao.qi@linaro.org>
1557 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1558 (tic6x_store_gregset): Likewise.
1559 (tic6x_usrregs_info): Move it up.
1561 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1563 * Makefile.in: Update arch rules.
1564 * configure.srv: Explicitly mark arch/ files.
1566 2017-11-13 Andreas Schwab <schwab@suse.de>
1568 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1570 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1572 2017-11-06 Pedro Alves <palves@redhat.com>
1574 * config.in, configure: Regenerate.
1576 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1578 * target.c (struct thread_search): Remove.
1579 (thread_search_callback): Remove.
1580 (prepare_to_access_memory): Use for_each_thread instead of
1581 find_inferior. Inline code from thread_search_callback.
1583 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1585 * server.c (struct visit_actioned_threads_data): Remove.
1586 (visit_actioned_threads): Change prototype to take arguments
1588 (resume): Use find_thread instead of find_inferior.
1590 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1592 * server.c (queue_stop_reply_callback): Change prototype, return
1594 (find_status_pending_thread_callback): Remove.
1595 (handle_status): Replace find_inferior with find_thread and
1598 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1600 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1602 (aarch64_store_gregset): Likewise.
1603 (aarch64_fill_fpregset): Likewise.
1604 (aarch64_store_fpregset): Likewise.
1606 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1608 * gdbthread.h (find_thread, for_each_thread): New functions.
1609 * inferiors.c (thread_of_pid): Remove.
1610 (find_any_thread_of_pid): Use find_thread.
1611 * linux-low.c (num_lwps): Use for_each_thread.
1613 2017-10-17 Yao Qi <yao.qi@linaro.org>
1615 * Makefile.in: Remove one rule.
1616 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1618 2017-10-17 Yao Qi <yao.qi@linaro.org>
1620 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1621 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1623 2017-10-17 Yao Qi <yao.qi@linaro.org>
1625 * configure.srv: Rename arm.o with arch/arm.o.
1627 2017-10-17 Yao Qi <yao.qi@linaro.org>
1629 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1630 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1631 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1632 (arch-i386.o, arch-amd64.o): Remove rules.
1633 (arch/%.o): New rule.
1634 Update POSTCOMPILE and COMPILE.pre.
1635 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1636 * configure: Re-generated.
1637 * configure.srv: Replace arch-i386.o with arch/i386.o.
1638 Replace arch-amd64.o with arch/amd64.o.
1640 2017-10-16 Yao Qi <yao.qi@linaro.org>
1642 * configure: Regenerated.
1644 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1646 * inferiors.h: (struct inferior_list): Remove.
1647 (struct inferior_list_entry); Remove.
1648 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1649 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1650 get_first_inferior): Remove.
1651 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1652 find_inferior_id, find_inferior_in_random): Change signature.
1653 * inferiors.c (all_threads): Change type to
1654 std::list<thread_info *>.
1655 (get_thread): Remove macro.
1656 (find_inferior, find_inferior_id): Change signature, implement
1658 (find_inferior_in_random): Change signature, implement using
1659 find_thread_in_random.
1660 (for_each_inferior, for_each_inferior_with_data): Change
1661 signature, implement using for_each_thread.
1662 (add_inferior_to_list, remove_inferior): Remove.
1663 (add_thread, get_first_thread, thread_of_pid,
1664 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1665 (get_first_inferior, one_inferior_p, clear_inferior_list):
1667 (clear_inferiors, get_thread_process): Update.
1668 * gdbthread.h: Include <list>.
1669 (struct thread_info) <entry>: Remove field.
1671 (all_threads): Change type to std::list<thread_info *>.
1672 (get_first_inferior): Add doc.
1673 (find_thread, for_each_thread, find_thread_in_random): New
1675 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1676 * linux-arm-low.c (update_registers_callback): Update.
1677 * linux-low.c (second_thread_of_pid_p): Update.
1678 (kill_one_lwp_callback, linux_detach_lwp_callback,
1679 delete_lwp_callback, status_pending_p_callback, same_lwp,
1680 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1681 iterate_over_lwps, not_stopped_callback,
1682 resume_stopped_resumed_lwps, count_events_callback,
1683 select_singlestep_lwp_callback, select_event_lwp_callback,
1684 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1685 suspend_and_send_sigstop_callback, wait_for_sigstop,
1686 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1687 lwp_running, linux_set_resume_request, resume_status_pending_p,
1688 need_step_over_p, start_step_over, linux_resume_one_thread,
1689 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1690 reset_lwp_ptrace_options_callback): Update.
1691 * linux-mips-low.c (update_watch_registers_callback): Update.
1692 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1694 (free_register_cache_thread_one): Remove.
1695 (regcache_release): Update.
1696 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1697 handle_qxfer_threads_worker): Update.
1698 (handle_query): Update, use list iterator.
1699 (visit_actioned_threads, handle_pending_status,
1700 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1701 clear_pending_status_callback, set_pending_status_callback,
1702 find_status_pending_thread_callback, handle_status,
1703 process_serial_event): Update.
1704 * target.c (thread_search_callback): Update.
1705 * thread-db.c (thread_db_get_tls_address): Update.
1706 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1708 * win32-i386-low.c (update_debug_registers_callback): Update.
1709 * win32-low.c (delete_thread_info, child_delete_thread,
1710 continue_one_thread, suspend_one_thread,
1711 get_child_debug_event): Adjust.
1713 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1715 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1716 * inferiors.h: Include <list>.
1717 (struct process_info) <entry>: Remove field.
1719 (pid_of): Change macro to function.
1720 (ptid_of, lwpid_of): Remove macro.
1721 (all_processes): Change type to std::list<process_info *>.
1722 (ALL_PROCESSES): Remove macro.
1723 (for_each_process, find_process): New function.
1724 * inferiors.c (all_processes): Change type to
1725 std::list<process_info *>.
1726 (find_thread_process): Adjust.
1727 (add_process): Likewise.
1728 (remove_process): Likewise.
1729 (find_process_pid): Likewise.
1730 (get_first_process): Likewise.
1731 (started_inferior_callback): Remove.
1732 (have_started_inferiors_p): Adjust.
1733 (attached_inferior_callback): Remove.
1734 (have_attached_inferiors_p): Adjust.
1735 * linux-low.c (check_zombie_leaders): Likewise.
1736 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1737 (x86_linux_update_xmltarget): Adjust.
1738 * server.c (handle_query): Likewise.
1739 (gdb_reattached_process): Remove.
1740 (handle_status): Adjust.
1741 (kill_inferior_callback): Likewise.
1742 (detach_or_kill_inferior): Remove.
1743 (print_started_pid): Likewise.
1744 (print_attached_pid): Likewise.
1745 (detach_or_kill_for_exit): Update.
1746 (process_serial_event): Likewise.
1747 * linux-arm-low.c (arm_new_fork): Likewise.
1749 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1751 * dll.h: Include <list>.
1752 (struct dll_info): Add constructor.
1753 <entry>: Remove field.
1754 (all_dlls): Change type to std::list<dll_info>.
1755 * dll.c: Include <algorithm>.
1756 (get_dll): Remove macro.
1757 (all_dlls): Change type to std::list<dll_info *>.
1758 (free_one_dll): Remove.
1759 (match_dll): Likewise.
1760 (loaded_dll): Adjust.
1761 (unloaded_dll): Adjust to all_dlls type change, use
1762 std::find_if. Inline code from match_dll.
1763 (clear_dlls): Adjust to all_dlls type change.
1764 * server.c (emit_dll_description): Remove.
1765 (handle_qxfer_libraries): Adjust to all_dlls type change,
1766 integrate emit_dll_description's functionality.
1768 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1770 * linux-low.h (struct linux_target_ops) <delete_process>: New
1772 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1773 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1774 (struct linux_target_ops): Add delete_process callback.
1775 * linux-arm-low.c (arm_delete_process): New.
1776 (struct linux_target_ops): Add delete_process callback.
1777 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1778 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1779 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1780 * linux-mips-low.c (mips_linux_delete_process): New.
1781 (struct linux_target_ops): Add delete_process callback.
1782 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1783 * linux-s390-low.c (struct linux_target_ops): Likewise.
1784 * linux-sh-low.c (struct linux_target_ops): Likewise.
1785 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1786 * linux-tile-low.c (struct linux_target_ops): Likewise.
1787 * linux-x86-low.c (x86_linux_delete_process): New.
1788 (struct linux_target_ops): Add delete_process callback.
1789 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1791 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1793 * linux-aarch64-low.c (the_low_target): Add thread delete
1795 * linux-arm-low.c (arm_delete_thread): New function.
1796 (the_low_target): Add thread delete callback.
1797 * linux-bfin-low.c (the_low_target): Likewise.
1798 * linux-crisv32-low.c (the_low_target): Likewise.
1799 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1801 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1803 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1804 * linux-mips-low.c (mips_linux_delete_thread): New function.
1805 (the_low_target): Add thread delete callback.
1806 * linux-ppc-low.c (the_low_target): Likewise.
1807 * linux-s390-low.c (the_low_target): Likewise.
1808 * linux-sh-low.c (the_low_target): Likewise.
1809 * linux-tic6x-low.c (the_low_target): Likewise.
1810 * linux-tile-low.c (the_low_target): Likewise.
1811 * linux-x86-low.c (the_low_target): Likewise.
1812 * linux-xtensa-low.c (the_low_target): Likewise.
1814 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1816 * win32-low.c: Include "common-inferior.h".
1818 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1820 * inferiors.c (set_inferior_cwd): New function.
1821 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1822 (handle_query): Inform that QSetWorkingDir is supported.
1823 * win32-low.c (create_process): Pass the inferior's cwd to
1826 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1828 * inferiors.c (current_inferior_cwd): New global variable.
1829 (get_inferior_cwd): New function.
1830 * inferiors.h (struct process_info) <cwd>: New field.
1832 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1834 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1835 (OBS): Add gdb_tilde_expand.o.
1837 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1839 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1840 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1842 2017-09-29 Pedro Alves <palves@redhat.com>
1844 * ax.c (gdb_parse_agent_expr): Constify.
1845 * ax.h (gdb_parse_agent_expr): Constify.
1846 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1848 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1849 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1850 * remote-utils.h (read_ptid): Constify.
1851 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1852 (process_point_options, process_serial_event): Constify.
1853 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1854 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1855 (cmd_qtbuffer): Constify.
1857 2017-09-29 Pedro Alves <palves@redhat.com>
1859 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1862 2017-09-29 Pedro Alves <palves@redhat.com>
1864 * linux-low.c (handle_extended_wait): Pass parent thread instead
1865 of process to thread_db_notice_clone.
1866 * linux-low.h (thread_db_notice_clone): Replace parent process
1867 parameter with parent thread parameter.
1868 * thread-db.c (find_one_thread): Add comment.
1869 (thread_db_notice_clone): Replace parent process parameter with
1870 parent thread parameter. Temporarily switch to the parent thread.
1872 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1874 * gdbthread.h: Include "common-gdbthread.h".
1875 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1876 "if" when validating the ptid.
1877 * remote-utils.c: Include "gdbthread.h".
1878 (prepare_resume_reply): Use "switch_to_thread".
1879 * target.c (done_accessing_memory): Likewise.
1881 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1883 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1884 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1885 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1886 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1887 s390x-gs-linux64-ipa.o to ipa_obj.
1888 * linux-s390-low.c (HWCAP_S390_GS): New define.
1889 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1891 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1892 (s390_arch_setup): Check for guarded-storage support and choose
1894 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1895 init_registers_s390x_gs_linux64.
1896 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1898 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1899 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1901 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1903 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1905 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1907 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1908 (thread_db_thread_handle): Declare.
1909 * linux-low.c (linux_target_ops): Initialize thread_handle.
1910 * server.c (handle_qxfer_threads_worker): Add support for
1912 * target.h (struct target_ops): Add new function pointer,
1914 (target_thread_handle): Define.
1915 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1917 (thread_db_thread_handle): New function.
1919 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1921 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1922 * linux-low.h (thread_db_notice_clone): Declare.
1923 * thread-db.c (thread_db_notice_clone): New function.
1925 2017-09-21 Pedro Alves <palves@redhat.com>
1927 * server.c (gdb_read_memory, handle_status, process_serial_event)
1928 (handle_serial_event, handle_target_event): Adjust to
1929 set_desired_thread prototype change.
1930 * target.c (set_desired_thread): Remove 'use_general' parameter
1932 * target.h (set_desired_thread): Remove 'use_general' parameter.
1934 2017-09-20 Tom Tromey <tom@tromey.com>
1936 * target.c (target_terminal::terminal_state): Define.
1937 (target_terminal::init): Rename from target_terminal_init.
1938 (target_terminal::inferior): Rename from
1939 target_terminal_inferior.
1940 (target_terminal::ours): Rename from target_terminal_ours.
1941 (target_terminal::ours_for_output, target_terminal::info): New.
1943 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1945 * server.c (accumulate_file_name_length): Remove.
1946 (emit_dll_description): Adjust to std::string change.
1947 (handle_qxfer_libraries): Use std::string to hold document.
1949 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1951 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1952 return type of xml_escape_text.
1953 * server.c (emit_dll_description): Likewise.
1955 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1957 * server.c (captured_main): Accept argument for --selftest.
1958 Update run_tests call.
1959 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1960 when registering selftests.
1962 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1964 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1965 instead of "VEC" for "target_desc.reg_defs".
1966 (regcache_cpy): Likewise.
1967 (registers_to_string): Likewise.
1968 (registers_from_string): Likewise.
1969 (find_regno): Likewise.
1970 (supply_regblock): Likewise.
1971 (regcache_raw_read_unsigned): Likewise.
1972 * tdesc.c (init_target_desc): Likewise.
1973 (tdesc_create_reg): Likewise.
1974 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1975 (struct target_desc) <reg_defs>: Convert to "std::vector".
1976 (target_desc): Do not initialize "reg_defs".
1977 (~target_desc): Update code to use "std::vector" instead of "VEC"
1978 for "target_desc.reg_defs".
1979 (operator==): Likewise.
1981 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1983 * inferiors.h (thread_to_gdb_id): Remove.
1984 * inferiors.c (thread_to_gdb_id): Remove.
1985 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1986 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1987 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1989 * nto-low.c (nto_fetch_registers, nto_store_registers,
1990 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1992 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1994 * inferiors.h (gdb_id_to_thread_id): Remove.
1995 * inferiors.c (gdb_id_to_thread_id): Remove.
1996 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1997 removal. Move pid declaration closer to where it's used.
1999 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2001 * server.c (handle_detach): New function.
2002 (process_serial_event): Move code out, call handle_detach.
2004 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2006 * server.c (require_running): Rename to ...
2007 (require_running_or_return): ... this ...
2008 (require_running_or_break): ... and this.
2009 (handle_query, process_serial_event): Adjust.
2011 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2013 * linux-low.c (linux_set_resume_request): Remove unused
2016 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2018 * server.c (first_thread_of): Remove.
2019 (process_serial_event): Replace usage of first_thread_of with
2020 find_any_thread_of_pid.
2021 * tracepoint.c (same_process_p): Remove.
2022 (gdb_agent_about_to_close): Replace usage of same_process_p with
2023 find_any_thread_of_pid.
2024 * linux-x86-low.c (same_process_callback): Remove.
2025 (x86_arch_setup_process_callback): Replace usage of
2026 same_process_callback with find_any_thread_of_pid.
2027 * thread-db.c (any_thread_of): Remove.
2028 (switch_to_process): Replace usage of any_thread_of with
2029 find_any_thread_of_pid.
2030 * inferiors.c (thread_pid_matches_callback): Remove.
2031 (find_thread_process): Adjust to use find_any_thread_of_pid.
2033 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2035 * regcache.c (get_thread_regcache): Guard calls to "memset"
2038 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2040 * linux-low.c (handle_extended_wait): Use
2041 "allocate_target_description" instead of "XNEW".
2042 * linux-x86-low.c (initialize_low_arch): Likewise.
2044 2017-09-05 Yao Qi <yao.qi@linaro.org>
2046 * configure.srv (srv_i386_regobj): Remove.
2047 (srv_amd64_regobj): Remove.
2048 (srv_regobj): Set it to "" for x86 non-linux targets.
2049 * linux-x86-tdesc.c (i386_linux_read_description):
2050 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2051 (init_registers_i386): Remove the declaration.
2052 (tdesc_i386): Remove the declaration.
2053 (lynx_i386_arch_setup): Call i386_create_target_description.
2054 * nto-x86-low.c: Likewise.
2055 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2056 [!__x86_64__]: include arch/i386.h.
2057 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2059 2017-09-05 Yao Qi <yao.qi@linaro.org>
2061 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2062 i386/amd64-XXX-linux from it.
2064 2017-09-05 Yao Qi <yao.qi@linaro.org>
2066 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2068 (ipa_amd64_linux_regobj): Remove.
2069 (ipa_x32_linux_regobj): Remove.
2071 2017-09-05 Yao Qi <yao.qi@linaro.org>
2073 * Makefile.in (arch-amd64.o): New rule.
2074 * configure.srv: Append arch-amd64.o.
2075 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2076 (get_ipa_tdesc): Call amd64_linux_read_description.
2077 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2078 and init_registers_amd64_XXX.
2079 * linux-x86-low.c (x86_linux_read_description): Call
2080 amd64_linux_read_description.
2081 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2082 (initialize_low_arch): Don't call init_registers_x32_XXX and
2083 init_registers_amd64_XXX.
2084 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2085 and tdesc_amd64_XXX.
2086 [__x86_64__] (amd64_tdesc_test): New function.
2087 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2088 and init_registers_amd64_XXX.
2089 * linux-x86-tdesc.c: Include arch/amd64.h.
2090 (xcr0_to_tdesc_idx): New function.
2091 (i386_linux_read_description): New function.
2092 (amd64_get_ipa_tdesc_idx): New function.
2093 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2094 (amd64_get_ipa_tdesc): Declare.
2096 2017-09-05 Yao Qi <yao.qi@linaro.org>
2098 * configure.srv (srv_i386_linux_xmlfiles): Remove
2099 i386/i386-XXX-linux.xml from it.
2101 2017-09-05 Yao Qi <yao.qi@linaro.org>
2103 * configure.srv: Set srv_i386_linux_regobj empty if $development
2105 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2106 initialize_low_tdesc.
2107 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2108 with #if initialize_low_tdesc.
2109 * linux-x86-tdesc-selftest.c: New file.
2110 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2112 2017-09-05 Yao Qi <yao.qi@linaro.org>
2114 * Makefile.in (arch-i386.o): New rule.
2115 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2116 (x86_64-*-linux*): Likewise.
2117 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2118 include arch/i386.h.
2119 (i386_linux_read_description): Remove code and call
2120 i386_create_target_description.
2121 * tdesc.c (allocate_target_description): New function.
2122 * tdesc.h (set_tdesc_architecture): Remove declaration.
2123 (set_tdesc_osabi): Likewise.
2125 2017-09-05 Yao Qi <yao.qi@linaro.org>
2127 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2128 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2129 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2131 * server.c (get_features_xml): Call tdesc_get_features_xml.
2132 * tdesc.c (set_tdesc_architecture): New function.
2133 (set_tdesc_osabi): New function.
2134 (tdesc_get_features_xml): New function.
2135 (tdesc_create_feature): Add an argument.
2136 * tdesc.h (struct target_desc) <features>: New field.
2137 <arch, osabi>: New field.
2138 (~target_desc): xfree features, arch, and osabi.
2139 (target_desc::oerator==): Don't compare .xmltarget.
2140 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2141 (set_tdesc_osabi): Likewise.
2142 (tdesc_get_features_xml): Likewise.
2144 2017-09-05 Yao Qi <yao.qi@linaro.org>
2146 * linux-x86-tdesc.c: Include selftest.h.
2147 (i386_tdesc_test): New function.
2148 (initialize_low_tdesc): Call selftests::register_test.
2149 * tdesc.h: Include regdef.h.
2150 (target_desc): Override operator == and !=.
2152 2017-09-05 Yao Qi <yao.qi@linaro.org>
2154 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2155 (ipa_obj): Likewise.
2156 * linux-i386-ipa.c: Include common/x86-xstate.h
2157 (get_ipa_tdesc): Call i386_linux_read_description.
2158 (initialize_low_tracepoint): Don't call init_registers_XXX
2159 functions, call initialize_low_tdesc instead.
2160 * linux-x86-low.c (x86_linux_read_description): Call
2161 i386_linux_read_description.
2162 (initialize_low_arch): Don't call init_registers_i386_XXX
2163 functions, call initialize_low_tdesc.
2164 * linux-x86-tdesc.c: New file.
2165 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2166 (i386_get_ipa_tdesc_idx): Declare.
2167 (i386_get_ipa_tdesc): Declare.
2168 (initialize_low_tdesc): Declare.
2170 2017-09-05 Yao Qi <yao.qi@linaro.org>
2172 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2175 2017-09-05 Yao Qi <yao.qi@linaro.org>
2177 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2178 * regcache.c (get_thread_regcache): Use VEC_length.
2179 (init_register_cache): Likewise.
2180 (regcache_cpy): Likewise.
2181 (registers_to_string): Iterate reg_defs via VEC_iterate.
2182 (find_regno): Likewise.
2183 (find_register_by_number): Use VEC_index.
2184 (register_size): Call find_register_by_number.
2185 (register_data): Call find_register_by_number.
2186 (supply_regblock): Use VEC_length.
2187 (regcache_raw_read_unsigned): Likewise.
2188 * tdesc.c (init_target_desc): Iterate reg_defs via
2190 (default_description): Update initializer.
2191 (copy_target_description): Don't update field num_registers.
2192 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2193 <num_registers>: Remove.
2195 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2197 * Makefile.in (.SECONDARY): Define target.
2199 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2201 * linux-low.c (linux_wait_1): Adjust.
2202 * server.c (queue_stop_reply_callback): Adjust.
2204 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2206 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2207 QEnvironmentUnset and QEnvironmentReset packets.
2208 (handle_query): Inform remote that QEnvironmentHexEncoded,
2209 QEnvironmentUnset and QEnvironmentReset are supported.
2211 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2213 * inferiors.h (inferior_target_data): Rename to ...
2214 (thread_target_data): ... this.
2215 (inferior_regcache_data): Rename to ...
2216 (thread_regcache_data): ... this.
2217 (set_inferior_regcache_data): Rename to ...
2218 (set_thread_regcache_data): ... this.
2219 * inferiors.c (inferior_target_data): Rename to ...
2220 (thread_target_data): ... this.
2221 (inferior_regcache_data): Rename to ...
2222 (thread_regcache_data): ... this.
2223 (set_inferior_regcache_data): Rename to ...
2224 (set_thread_regcache_data): ... this.
2225 (free_one_thread): Update.
2226 * linux-low.h (get_thread_lwp): Update.
2227 * regcache.c (get_thread_regcache): Update.
2228 (regcache_invalidate_thread): Update.
2229 (free_register_cache_thread): Update.
2230 * win32-i386-low.c (update_debug_registers_callback): Update.
2231 (win32_get_current_dr): Update.
2232 * win32-low.c (thread_rec): Update.
2233 (delete_thread_info): Update.
2234 (continue_one_thread): Update.
2235 (suspend_one_thread): Update.
2237 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2239 * inferiors.c (set_inferior_target_data): Remove.
2240 * inferiors.h (set_inferior_target_data): Remove.
2242 2017-08-18 Yao Qi <yao.qi@linaro.org>
2244 * Makefile.in (OBS): Add selftest.o.
2245 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2246 * configure, config.in: Re-generated.
2247 * server.c: Include common/sefltest.h.
2248 (captured_main): Handle option --selftest.
2250 2017-08-09 Yao Qi <yao.qi@linaro.org>
2252 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2253 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2254 i386-avx-mpx.o and i386-mmx.o.
2255 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2256 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2257 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2258 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2259 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2260 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2261 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2262 i386/amd64-avx-mpx.xml.
2264 2017-08-09 Yao Qi <yao.qi@linaro.org>
2266 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2267 and x32-avx-avx512.o.
2268 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2269 i386/x32-avx-avx512.xml.
2271 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2273 * tracepoint.h (enum class fast_tpoint_collect_result): New
2275 (fast_tracepoint_collecting): Change return type to
2276 fast_tpoint_collect_result.
2277 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2278 * linux-low.h: Include tracepoint.h.
2279 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2280 fast_tpoint_collect_result.
2281 * linux-low.c (handle_tracepoints): Adjust.
2282 (linux_fast_tracepoint_collecting): Change return type to
2283 fast_tpoint_collect_result.
2284 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2285 linux_wait_1, stuck_in_jump_pad_callback,
2286 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2287 proceed_one_lwp): Adjust to type change.
2289 2017-07-10 Yao Qi <yao.qi@linaro.org>
2291 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2293 2017-06-29 Yao Qi <yao.qi@linaro.org>
2295 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2297 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2299 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2301 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2303 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2305 * linux-low.c (linux_create_inferior): Adjust code to access the
2306 environment information via 'gdb_environ' class.
2307 * lynx-low.c (lynx_create_inferior): Likewise.
2308 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2309 (get_environ): Return a pointer to 'our_environ'.
2310 (captured_main): Initialize 'our_environ'.
2311 * server.h (get_environ): Adjust prototype.
2312 * spu-low.c (spu_create_inferior): Adjust code to access the
2313 environment information via 'gdb_environ' class.
2315 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2317 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2318 usage of "register" keyword.
2320 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2322 * configure: Re-generate.
2324 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2326 * configure: Re-generate.
2328 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2330 * Makefile.in (COMPILE.pre): Add "-x c++".
2332 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2334 * fork-child.c: Conditionally include <signal.h>.
2336 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2338 * server.c (handle_general_set): Handle new packet
2339 "QStartupWithShell".
2340 (handle_query): Add "QStartupWithShell" to the list of supported
2342 (gdbserver_usage): Add help text explaining the
2343 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2345 (captured_main): Recognize and act upon the presence of the new
2348 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2349 Pedro Alves <palves@redhat.com>
2351 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2352 * configure: Regenerate.
2353 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2355 (i[34567]86-*-lynxos*): Likewise.
2356 (spu*-*-*): Likewise.
2357 * fork-child.c: New file.
2358 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2360 (linux_ptrace_fun): New function.
2361 (linux_create_inferior): Adjust function prototype to reflect
2362 change on "target.h". Adjust function code to use
2364 (linux_request_interrupt): Delete "signal_pid".
2365 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2366 (lynx_ptrace_fun): New function.
2367 (lynx_create_inferior): Adjust function prototype to reflect
2368 change on "target.h". Adjust function code to use
2370 * nto-low.c (nto_create_inferior): Adjust function prototype and
2371 code to reflect change on "target.h". Update comments.
2372 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2373 "common-terminal.h" and "environ.h".
2374 (terminal_fd): Moved to fork-child.c.
2375 (old_foreground_pgrp): Likewise.
2376 (restore_old_foreground_pgrp): Likewise.
2377 (last_status): Make it global.
2378 (last_ptid): Likewise.
2379 (our_environ): New variable.
2380 (startup_with_shell): Likewise.
2381 (program_name): Likewise.
2382 (program_argv): Rename to...
2383 (program_args): ...this.
2384 (wrapper_argv): New variable.
2385 (start_inferior): Delete function.
2386 (get_exec_wrapper): New function.
2387 (get_exec_file): Likewise.
2388 (get_environ): Likewise.
2389 (prefork_hook): Likewise.
2390 (post_fork_inferior): Likewise.
2391 (postfork_hook): Likewise.
2392 (postfork_child_hook): Likewise.
2393 (handle_v_run): Update code to deal with arguments coming from the
2394 remote host. Update calls from "start_inferior" to
2396 (captured_main): Likewise. Initialize environment variable. Call
2398 * server.h (post_fork_inferior): New prototype.
2399 (get_environ): Likewise.
2400 (last_status): Declare.
2401 (last_ptid): Likewise.
2402 (signal_pid): Likewise.
2403 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2404 (spu_ptrace_fun): New function.
2405 (spu_create_inferior): Adjust function prototype to reflect change
2406 on "target.h". Adjust function code to use "fork_inferior".
2407 * target.c (target_terminal_init): New function.
2408 (target_terminal_inferior): Likewise.
2409 (target_terminal_ours): Likewise.
2410 * target.h: Include <vector>.
2411 (struct target_ops) <create_inferior>: Update prototype.
2412 (create_inferior): Update macro.
2413 * utils.c (gdb_flush_out_err): New function.
2414 * win32-low.c (win32_create_inferior): Adjust function prototype
2415 and code to reflect change on "target.h".
2417 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2419 * inferiors.c (switch_to_thread): New function.
2421 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2423 * Makefile.in (SFILE): Add "common/job-control.c".
2424 (OBS): Add "job-control.o".
2426 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2428 * Makefile: Remove "@host_makefile_frag@".
2430 2017-05-05 Pedro Alves <palves@redhat.com>
2432 * configure: Regenerate.
2434 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2436 * configure: Regenerate.
2438 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2440 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2441 software_single_step change of return type to
2442 std::vector<CORE_ADDR>.
2443 * linux-low.c (install_software_single_step_breakpoints):
2445 * linux-low.h (install_software_single_step_breakpoints):
2448 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2450 * remote-utils.c: Include "gdb_termios.h" instead of
2452 * terminal.h: Delete file.
2454 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2456 * server.c: Include <vector>.
2457 <program_argv, wrapper_argv>: Convert to std::vector.
2458 (start_inferior): Rewrite function to use C++.
2459 (handle_v_run): Likewise. Update code that calculates the argv
2460 based on the vRun packet; use C++.
2461 (captured_main): Likewise.
2463 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2465 * server.c (handle_v_cont): Initialize thread_resume::thread
2468 2017-04-05 Pedro Alves <palves@redhat.com>
2470 * configure: Regenerate.
2472 2017-04-05 Pedro Alves <palves@redhat.com>
2474 * gdbreplay.c (sync_error): Constify.
2475 * linux-x86-low.c (push_opcode): Constify.
2477 2017-04-05 Pedro Alves <palves@redhat.com>
2479 * win32-low.c (get_child_debug_event)
2480 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2481 Report TARGET_WAITKIND_SPURIOUS instead.
2483 2017-04-05 Pedro Alves <palves@redhat.com>
2485 * remote-utils.c (remote_prepare, remote_open): Constify.
2486 * remote-utils.h (remote_prepare, remote_open): Constify.
2487 * server.c (captured_main): Constify 'port' handling.
2489 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2491 * Makefile.in (clean): Clear .deps.
2493 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2495 * .gitignore: Remove generated files, replace with wildcard.
2496 * (clean): Replace removal of generated files with wildcard.
2497 (version.c): Replace with...
2498 (version-generated.c): ...this.
2499 (xml-builtin.c): Replace with...
2500 (xml-builtin-generated.c): ...this.
2501 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2502 (%.c: *regformats*): Replace with...
2503 (%-generated.c: *regformats*): ...this.
2505 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2507 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2508 (xtensa_fill_gregset): Call collect_register_by_name for
2510 (xtensa_store_gregset): Call supply_register_by_name for
2513 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2515 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2516 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2517 (xtensa_store_gregset): Call supply_register for all registers in
2518 a0_regnum..a0_regnum + C0_NREGS range.
2520 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2522 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2523 (ax-ipa.o: ax.c): Remove.
2524 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2525 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2526 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2527 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2528 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2530 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2532 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2533 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2534 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2535 (errors-ipa.o: ../common/errors.c): Remove.
2536 (format-ipa.o: ../common/format.c): Remove.
2537 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2539 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2541 * Makefile.in (%-ipa.o: %.c): New rule.
2542 (tracepoint-ipa.o: tracepoint.c): Remove.
2543 (utils-ipa.o: utils.c): Remove.
2544 (remote-utils-ipa.o: remote-utils.c): Remove.
2545 (regcache-ipa.o: regcache.c): Remove.
2546 (i386-linux-ipa.o: i386-linux.c): Remove.
2547 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2548 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2549 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2550 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2551 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2552 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2553 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2554 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2555 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2556 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2557 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2558 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2559 (aarch64-ipa.o: aarch64.c): Remove.
2560 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2561 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2562 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2563 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2564 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2565 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2566 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2567 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2568 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2569 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2570 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2571 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2572 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2573 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2574 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2575 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2576 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2577 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2578 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2579 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2580 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2581 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2582 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2583 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2584 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2585 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2586 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2587 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2588 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2589 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2590 (tdesc-ipa.o: tdesc.c): Remove.
2591 (x32-linux-ipa.o: x32-linux.c): Remove.
2592 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2593 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2595 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2597 * Makefile.in (%.o: ../arch/%.c): New rule.
2598 (arm.o: ../arch/arm.c): Remove.
2599 (arm-linux.o: ../arch/arm-linux.c): Remove.
2600 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2601 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2603 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2605 * Makefile.in (%.o: ../nat/%.c): New rule.
2606 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2607 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2608 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2609 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2610 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2611 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2612 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2613 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2614 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2615 (linux-personality.o: ../nat/linux-personality.c): Remove.
2616 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2617 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2618 (x86-linux.o: ../nat/x86-linux.c): Remove.
2619 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2620 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2622 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2624 * Makefile.in (%.o: ../common/%.c): New rule.
2625 (signals.o: ../common/signals.c): Remove.
2626 (print-utils.o: ../common/print-utils.c): Remove.
2627 (rsp-low.o: ../common/rsp-low.c): Remove.
2628 (common-utils.o: ../common/common-utils.c): Remove.
2629 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2630 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2631 (vec.o: ../common/vec.c): Remove.
2632 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2633 (xml-utils.o: ../common/xml-utils.c): Remove.
2634 (ptid.o: ../common/ptid.c): Remove.
2635 (buffer.o: ../common/buffer.c): Remove.
2636 (format.o: ../common/format.c): Remove.
2637 (filestuff.o: ../common/filestuff.c): Remove.
2638 (agent.o: ../common/agent.c): Remove.
2639 (errors.o: ../common/errors.c): Remove.
2640 (environ.o: ../common/environ.c): Remove.
2641 (common-debug.o: ../common/common-debug.c): Remove.
2642 (cleanups.o: ../common/cleanups.c): Remove.
2643 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2644 (fileio.o: ../common/fileio.c): Remove.
2645 (common-regcache.o: ../common/common-regcache.c): Remove.
2646 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2647 (new-op.o: ../common/new-op.c): Remove.
2648 (btrace-common.o: ../common/btrace-common.c): Remove.
2650 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2652 * Makefile.in (%.o: ../target/%.c): New rule.
2653 (waitstatus.o: ../target/waitstatus.c): Remove.
2655 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2658 (%.c: ../regformats/%.dat,
2659 (%.c: ../regformats/arm/%.dat,
2660 (%.c: ../regformats/i386/%.dat,
2661 (%.c: ../regformats/rs6000/%.dat): New rules.
2662 (aarch64.c): Remove.
2663 (reg-arm.c): Remove.
2664 (arm-with-iwmmxt.c): Remove.
2665 (arm-with-vfpv2.c): Remove.
2666 (arm-with-vfpv3.c): Remove.
2667 (arm-with-neon.c): Remove.
2668 (reg-bfin.c): Remove.
2669 (reg-cris.c): Remove.
2670 (reg-crisv32.c): Remove.
2672 (i386-linux.c): Remove.
2673 (i386-avx.c): Remove.
2674 (i386-avx-linux.c): Remove.
2675 (i386-avx-avx512.c): Remove.
2676 (i386-avx-avx512-linux.c): Remove.
2677 (i386-mpx.c): Remove.
2678 (i386-mpx-linux.c): Remove.
2679 (i386-avx-mpx-avx512-pku.c): Remove.
2680 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2681 (i386-avx-mpx.c): Remove.
2682 (i386-avx-mpx-linux.c): Remove.
2683 (i386-mmx.c): Remove.
2684 (i386-mmx-linux.c): Remove.
2685 (reg-ia64.c): Remove.
2686 (reg-m32r.c): Remove.
2687 (reg-m68k.c): Remove.
2689 (mips-linux.c): Remove.
2690 (mips-dsp-linux.c): Remove.
2691 (mips64-linux.c): Remove.
2692 (mips64-dsp-linux.c): Remove.
2693 (nios2-linux.c): Remove.
2694 (powerpc-32.c): Remove.
2695 (powerpc-32l.c): Remove.
2696 (powerpc-altivec32l.c): Remove.
2697 (powerpc-cell32l.c): Remove.
2698 (powerpc-vsx32l.c): Remove.
2699 (powerpc-isa205-32l.c): Remove.
2700 (powerpc-isa205-altivec32l.c): Remove.
2701 (powerpc-isa205-vsx32l.c): Remove.
2702 (powerpc-e500l.c): Remove.
2703 (powerpc-64l.c): Remove.
2704 (powerpc-altivec64l.c): Remove.
2705 (powerpc-cell64l.c): Remove.
2706 (powerpc-vsx64l.c): Remove.
2707 (powerpc-isa205-64l.c): Remove.
2708 (powerpc-isa205-altivec64l.c): Remove.
2709 (powerpc-isa205-vsx64l.c): Remove.
2710 (s390-linux32.c): Remove.
2711 (s390-linux32v1.c): Remove.
2712 (s390-linux32v2.c): Remove.
2713 (s390-linux64.c): Remove.
2714 (s390-linux64v1.c): Remove.
2715 (s390-linux64v2.c): Remove.
2716 (s390-te-linux64.c): Remove.
2717 (s390-vx-linux64.c): Remove.
2718 (s390-tevx-linux64.c): Remove.
2719 (s390x-linux64.c): Remove.
2720 (s390x-linux64v1.c): Remove.
2721 (s390x-linux64v2.c): Remove.
2722 (s390x-te-linux64.c): Remove.
2723 (s390x-vx-linux64.c): Remove.
2724 (s390x-tevx-linux64.c): Remove.
2725 (tic6x-c64xp-linux.c): Remove.
2726 (tic6x-c64x-linux.c): Remove.
2727 (tic6x-c62x-linux.c): Remove.
2729 (reg-sparc64.c): Remove.
2730 (reg-spu.c): Remove.
2732 (amd64-linux.c): Remove.
2733 (amd64-avx.c): Remove.
2734 (amd64-avx-linux.c): Remove.
2735 (amd64-avx-avx512.c): Remove.
2736 (amd64-avx-avx512-linux.c): Remove.
2737 (amd64-mpx.c): Remove.
2738 (amd64-mpx-linux.c): Remove.
2739 (amd64-avx-mpx-avx512-pku.c): Remove.
2740 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2741 (amd64-avx-mpx.c): Remove.
2742 (amd64-avx-mpx-linux.c): Remove.
2744 (x32-linux.c): Remove.
2745 (x32-avx.c): Remove.
2746 (x32-avx-linux.c): Remove.
2747 (x32-avx-avx512.c): Remove.
2748 (x32-avx-avx512-linux.c): Remove.
2749 (reg-xtensa.c): Remove.
2750 (reg-tilegx.c): Remove.
2751 (reg-tilegx32.c): Remove.
2753 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2755 * Makefile.in (SFILES): Add "common/environ.c".
2756 (OBJS): Add "common/environ.h".
2758 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2760 * configure.ac: Check if the fs_base and gs_base members of
2761 `struct user_regs_struct' exist.
2762 * config.in: Regenerated.
2763 * configure: Likewise.
2765 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2767 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2769 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2770 (get_next_pcs_syscall_next_pc): Likewise.
2772 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2774 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2775 * nto-x86-low.c: Likewise.
2777 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2779 * Makefile.in: Include disable-implicit-rules.mk.
2781 2016-11-23 Pedro Alves <palves@redhat.com>
2783 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2784 (debug_vprintf): Use std::chrono::steady_clock instead of
2785 gettimeofday. Use '.' instead of ':'.
2786 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2787 (get_timestamp): Use std::chrono::steady_clock instead of
2790 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2792 * Makefile.in: Fix whitespace formatting.
2794 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2796 * Makefile.in (SFILES, OBS): Flatten list and order
2799 2016-11-23 Pedro Alves <palves@redhat.com>
2801 * event-loop.c (handle_file_event): Use warning.
2802 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2803 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2806 2016-11-23 Pedro Alves <palves@redhat.com>
2808 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2810 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2811 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2812 debug_printf and debug_flush for debug output.
2813 * server.c (handle_general_set): Likewise.
2814 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2817 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2819 * Makefile.in (.c.o): Replace rule with ...
2820 (%.o: %.c): ... this one.
2822 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2824 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2825 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2827 * configure.ac: Remove checks for the make program.
2828 * configure: Re-generate.
2830 2016-10-28 Pedro Alves <palves@redhat.com>
2832 * Makefile.in (CXX_DIALECT): Get from configure.
2833 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2834 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2835 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2836 * config.in: Regenerate.
2837 * configure: Regenerate.
2839 2016-10-27 Yao Qi <yao.qi@linaro.org>
2841 * linux-low.c (linux_supports_range_stepping): Return true if
2842 can_software_single_step return true.
2844 2016-10-27 Yao Qi <yao.qi@linaro.org>
2846 * inferiors.c (find_inferior_in_random): New function.
2847 * inferiors.h (find_inferior_in_random): Declare.
2848 * linux-low.c (linux_wait_for_event_filtered): Call
2849 find_inferior_in_random instead of find_inferior.
2851 2016-10-27 Yao Qi <yao.qi@linaro.org>
2853 * linux-low.c (linux_wait_1): If single-step breakpoints are
2854 inserted, remove them.
2856 2016-10-26 Pedro Alves <palves@redhat.com>
2858 * linux-low.c (handle_extended_wait): Link parent/child fork
2860 (linux_wait_1): Unlink them.
2861 (linux_set_resume_request): Ignore resume requests for
2862 already-resumed and unhandled fork child threads.
2863 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2864 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2866 (handle_v_requests) <vCont>: Don't call require_running.
2867 * server.h (in_queued_stop_replies): New declaration.
2869 2016-10-24 Yao Qi <yao.qi@linaro.org>
2872 * linux-aarch64-low.c (append_insns): Cast the return value to
2875 2016-10-10 Yao Qi <yao.qi@linaro.org>
2877 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2879 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2881 * target.c (target_supports_multi_process): New function, moved
2883 * target.h (target_supports_multi_process): ... here. Remove
2886 2016-10-05 Tom Tromey <tom@tromey.com>
2889 * tracepoint.c (handle_tracepoint_bkpts): Check
2890 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2892 2016-10-05 Yao Qi <yao.qi@linaro.org>
2894 * configure.srv: Update the path of arm-*.xml files.
2896 2016-10-05 Terry Guo <terry.guo@arm.com>
2897 Yao Qi <yao.qi@linaro.org>
2899 * Makefile.in: Adjust the path of rules.
2900 * configure.srv: Update the path of xml files.
2901 * regformats/arm-with-iwmmxt.dat: Regenerated.
2902 * regformats/arm-with-neon.dat: Likewise.
2903 * regformats/arm-with-vfpv2.dat: Likewise.
2904 * regformats/arm-with-vfpv3.dat Likewise.
2906 2016-09-30 Yao Qi <yao.qi@linaro.org>
2909 * target.c (target_stop_and_wait): Don't call
2910 target_continue_no_signal, use resume_stop instead.
2912 2016-09-26 Yao Qi <yao.qi@linaro.org>
2914 * linux-low.c (linux_wait_1): Call debug_exit.
2916 2016-09-23 Pedro Alves <palves@redhat.com>
2918 * Makefile.in (SFILES): Add common/new-op.c.
2919 (OBS): Add common/new-op.o.
2920 (new-op.o): New rule.
2922 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2924 * .gitinore: Ignore more files.
2926 2016-09-21 Yao Qi <yao.qi@linaro.org>
2928 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2931 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2933 * server.c (start_inferior): Call target_mourn_inferior instead of
2934 mourn_inferior; pass ptid_t argument to it.
2936 (handle_target_event): Likewise.
2937 * target.c (target_mourn_inferior): New function.
2938 * target.h (mourn_inferior): Delete macro.
2940 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2942 * linux-low.c (lwp_is_stepping): New function.
2944 2016-09-06 Carl Love <cel@us.ibm.com>
2946 * server.c (start_inferior): Fixed comment, requested comment change
2947 didn't get updated correctly. Removed reference to ptrace () call as
2948 it is only true on Linux systems.
2950 2016-09-06 Carl Love <cel@us.ibm.com>
2952 * server.c (start_inferior): Do not call
2953 function target_post_create_inferior () if the
2954 inferior process has already exited.
2956 2016-09-05 Pedro Alves <palves@redhat.com>
2958 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2959 (COMPILE.pre, CC_LD): Use CXX directly.
2960 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2961 * acinclude.m4: Don't include build-with-cxx.m4.
2962 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2963 * configure: Regenerate.
2965 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2968 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2969 call writing data to own_buf.
2971 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2973 * target.c (mywait): Call target_wait instead of
2975 (target_wait): New function.
2977 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2979 * server.c (start_inferior): New variable 'ptid'. Replace calls
2980 to the_target->resume by target_continue{,_no_signal}, depending
2982 * target.c (target_stop_and_wait): Call target_continue_no_signal
2983 instead of the_target->resume.
2984 (target_continue): New function.
2986 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2988 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2990 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2993 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2995 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2996 * linux-arm-low.c (ps_get_thread_area): Likewise.
2997 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2998 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2999 * linux-mips-low.c (ps_get_thread_area): Likewise.
3000 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3001 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3002 * linux-x86-low.c (ps_get_thread_area): Likewise.
3003 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3005 2016-08-19 Pedro Alves <palves@redhat.com>
3007 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3009 2016-08-19 Pedro Alves <palves@redhat.com>
3011 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3012 comment. Use memcpy instead of casting through unsigned long.
3014 2016-08-19 Pedro Alves <palves@redhat.com>
3016 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3017 allocating around 0x80000000.
3019 2016-08-19 Pedro Alves <palves@redhat.com>
3022 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3023 (x32-avx512-linux-ipa.o): New rules.
3024 * configure.ac (x86_64-*-linux*): New x32 check.
3025 * configure.srv (ipa_x32_linux_regobj): New.
3026 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3027 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3029 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3031 * configure: Regenerate.
3033 2016-08-09 Pedro Alves <palves@redhat.com>
3036 * Makefile.in (OBS): Add signals-state-save-restore.o.
3037 (signals-state-save-restore.o): New rule.
3038 * config.in: Regenerate.
3039 * configure: Regenerate.
3040 * linux-low.c: Include "signals-state-save-restore.h".
3041 (linux_create_inferior): Call
3042 restore_original_signals_state.
3043 * server.c: Include "dispositions-save-restore.h".
3044 (captured_main): Call save_original_signals_state.
3046 2016-08-05 Pedro Alves <palves@redhat.com>
3048 * configure: Regenerate.
3050 2016-08-04 Yao Qi <yao.qi@linaro.org>
3052 * linux-low.c (regsets_fetch_inferior_registers): Check
3053 errno is ESRCH or not.
3055 2016-08-02 Yao Qi <yao.qi@linaro.org>
3057 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3058 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3059 (thread_db_load_search): Update.
3060 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3061 td_ta_set_event and td_ta_event_getmsg.
3063 2016-07-26 Pedro Alves <palves@redhat.com>
3066 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3067 of unsigned long for 64-bit registers and use uint32_t instead of
3068 unsigned int for 32-bit registers.
3070 2016-07-26 Pedro Alves <palves@redhat.com>
3072 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3075 2016-07-21 Tom Tromey <tom@tromey.com>
3077 * configure: Rebuild.
3079 2016-07-21 Yao Qi <yao.qi@linaro.org>
3081 * mem-break.c (find_gdb_breakpoint): Cast bp to
3082 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3084 2016-07-21 Yao Qi <yao.qi@linaro.org>
3086 * server.c (handle_v_requests): Support s and S actions
3087 if target_supports_software_single_step return true.
3089 2016-07-21 Yao Qi <yao.qi@linaro.org>
3091 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3092 is resume_step, call maybe_hw_step.
3093 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3095 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3097 (proceed_one_lwp): If resume request is resume_step, install
3098 reinsert breakpoints and call maybe_hw_step.
3100 2016-07-21 Yao Qi <yao.qi@linaro.org>
3102 * linux-low.c (proceed_one_lwp): Declare.
3103 (linux_resume_one_thread): Remove local variable 'step'.
3104 Lift code enqueue signal. Call proceed_one_lwp instead of
3105 linux_resume_one_lwp.
3107 2016-07-21 Yao Qi <yao.qi@linaro.org>
3109 * linux-low.c (linux_resume_one_thread): Call
3110 enqueue_pending_signal.
3112 2016-07-21 Yao Qi <yao.qi@linaro.org>
3114 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3115 * inferiors.c (do_restore_current_thread_cleanup): New function.
3116 (make_cleanup_restore_current_thread): Likewise.
3117 * linux-low.c (install_software_single_step_breakpoints): Call
3118 make_cleanup_restore_current_thread. Switch current_thread to
3121 2016-07-21 Yao Qi <yao.qi@linaro.org>
3123 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3124 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3125 (clone_one_breakpoint): Likewise.
3126 (delete_reinsert_breakpoints): Change parameter to thread.
3128 (has_reinsert_breakpoints): Likewise.
3129 (uninsert_reinsert_breakpoints): Likewise.
3130 (reinsert_reinsert_breakpoints): Likewise.
3131 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3132 (delete_reinsert_breakpoints): Likewise.
3133 (reinsert_reinsert_breakpoints): Likewise.
3134 (uninsert_reinsert_breakpoints): Likewise.
3135 (has_reinsert_breakpoints): Likewise.
3137 2016-07-21 Yao Qi <yao.qi@linaro.org>
3139 * inferiors.c (get_thread_process): Make parameter const.
3140 * inferiors.h (get_thread_process): Update declaration.
3141 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3142 Add new parameters child_thread and parent_thread. Callers
3144 * mem-break.h (clone_all_breakpoints): Update declaration.
3146 2016-07-21 Yao Qi <yao.qi@linaro.org>
3148 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3149 <command_list, handler>: Remove.
3150 (struct gdb_breakpoint): New.
3151 (struct other_breakpoint): New.
3152 (struct reinsert_breakpoint): New.
3153 (is_gdb_breakpoint): New function.
3154 (any_persistent_commands): Update command_list if
3155 is_gdb_breakpoint returns true.
3156 (set_breakpoint): Create breakpoints according to their types.
3157 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3158 (set_gdb_breakpoint_1): Likewise.
3159 (set_gdb_breakpoint): Likewise.
3160 (clear_breakpoint_conditions): Change parameter type to
3161 'struct gdb_breakpoint *'.
3162 (clear_breakpoint_commands): Likewise.
3163 (clear_breakpoint_conditions_and_commands): Likewise.
3164 (add_condition_to_breakpoint): Likewise.
3165 (add_breakpoint_condition): Likewise.
3166 (add_commands_to_breakpoint): Likewise.
3167 (check_breakpoints): Check other_breakpoint.
3168 (clone_one_breakpoint): Clone breakpopint according to its type.
3169 * mem-break.h (struct gdb_breakpoint): Declare.
3170 (set_gdb_breakpoint): Update declaration.
3171 (clear_breakpoint_conditions_and_commands): Likewise.
3172 (add_breakpoint_condition): Likewise.
3173 (add_breakpoint_commands): Likewise.
3174 * server.c (process_point_options): Change parameter type to
3175 'struct gdb_breakpoint *'.
3177 2016-07-21 Yao Qi <yao.qi@linaro.org>
3179 * mem-break.c (set_breakpoint_at): Rename it to ...
3180 (set_breakpoint_type_at): ... it.
3181 (set_breakpoint_at): Call set_breakpoint_type_at.
3182 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3183 * mem-break.h (set_breakpoint_at): Update comments.
3185 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3187 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3189 (nios2_store_gregset): Likewise.
3191 2016-07-01 Pedro Alves <palves@redhat.com>
3192 Antoine Tremblay <antoine.tremblay@ericsson.com>
3194 * linux-low.c: Change interface to take the target lwp_info
3195 pointer directly and return void. Handle detaching from a zombie
3197 (linux_detach_lwp_callback): New function.
3198 (linux_detach): Detach from the leader thread after detaching from
3201 2016-06-28 Yao Qi <yao.qi@linaro.org>
3203 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3204 for variable new_offset.
3205 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3206 (aarch64_ftrace_insn_reloc_cb): Likewise.
3207 (aarch64_ftrace_insn_reloc_tb): Likewise.
3208 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3209 PRIx64 instead of PRIx32.
3211 2016-06-28 Yao Qi <yao.qi@linaro.org>
3213 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3214 (the_low_target): Install arm_get_syscall_trapinfo.
3216 2016-06-28 Yao Qi <yao.qi@linaro.org>
3218 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3220 (the_low_target): Install aarch64_get_syscall_trapinfo.
3222 2016-06-28 Yao Qi <yao.qi@linaro.org>
3224 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3226 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3227 Remove parameter sysno.
3228 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3231 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3233 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3234 (s390_emit_ne_goto): Likewise.
3235 (s390_emit_lt_goto): Likewise.
3236 (s390_emit_le_goto): Likewise.
3237 (s390_emit_gt_goto): Likewise.
3238 (s390_emit_ge_goto): Likewise.
3239 (s390x_emit_eq_goto): Likewise.
3240 (s390x_emit_ne_goto): Likewise.
3241 (s390x_emit_lt_goto): Likewise.
3242 (s390x_emit_le_goto): Likewise.
3243 (s390x_emit_gt_goto): Likewise.
3244 (s390x_emit_ge_goto): Likewise.
3245 (s390_emit_ops_impl): Mark variable static.
3246 (s390x_emit_ops): Likewise.
3248 2016-06-17 Yao Qi <yao.qi@linaro.org>
3250 * linux-low.c (handle_extended_wait): Call
3251 uninsert_reinsert_breakpoints for the parent process. Remove
3252 reinsert breakpoints from the child process. Reinsert them to
3253 the parent process when vfork is done.
3254 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3255 (reinsert_reinsert_breakpoints): New function.
3256 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3257 (reinsert_reinsert_breakpoints): Declare.
3259 2016-06-17 Yao Qi <yao.qi@linaro.org>
3261 * linux-low.c (handle_extended_wait): If the parent is doing
3262 step-over, remove the reinsert breakpoints from the forked child.
3264 2016-06-17 Yao Qi <yao.qi@linaro.org>
3266 * linux-low.c (unsuspend_all_lwps): Declare.
3267 (linux_low_filter_event): If thread exited, call finish_step_over.
3268 If step-over is finished, unsuspend other threads.
3270 2016-06-17 Yao Qi <yao.qi@linaro.org>
3272 * linux-low.c (linux_resume_one_lwp_throw): Assert
3273 has_reinsert_breakpoints returns false.
3274 * mem-break.c (delete_disabled_breakpoints): Assert
3275 bp type isn't reinsert_breakpoint.
3277 2016-06-17 Yao Qi <yao.qi@linaro.org>
3279 * linux-low.c (maybe_hw_step): New function.
3280 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3281 (finish_step_over): Switch current_thread to lwp temporarily,
3282 and assert has_reinsert_breakpoints returns true.
3283 (proceed_one_lwp): Call maybe_hw_step.
3284 * mem-break.c (has_reinsert_breakpoints): New function.
3285 * mem-break.h (has_reinsert_breakpoints): Declare.
3287 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3289 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3291 2016-05-17 Yao Qi <yao.qi@linaro.org>
3293 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3294 instead of find_inferior.
3296 2016-05-05 Yao Qi <yao.qi@linaro.org>
3298 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3299 Initialize res to zero.
3301 2016-05-05 Yao Qi <yao.qi@linaro.org>
3303 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3306 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3308 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3309 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3310 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3312 2016-04-28 Par Olsson <par.olsson@windriver.com>
3313 Simon Marchi <simon.marchi@ericsson.com>
3315 * tracepoint.c (write_inferior_int8): New function.
3316 (cmd_qtenable_disable): Write enable flag using
3317 write_inferior_int8.
3319 2016-04-25 Yao Qi <yao.qi@linaro.org>
3321 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3322 (need_step_over_p): Return zero if the LWP has pending signals
3323 can be delivered on software single step target.
3325 2016-04-25 Yao Qi <yao.qi@linaro.org>
3327 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3328 return instead of error.
3330 2016-04-22 Yao Qi <yao.qi@linaro.org>
3332 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3335 2016-04-22 Yao Qi <yao.qi@linaro.org>
3337 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3338 signal when stepping over breakpoint with software single
3341 2016-04-21 Pedro Alves <palves@redhat.com>
3343 * linux-s390-low.c (s390_collect_ptrace_register)
3344 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3346 (s390_check_regset): Use void * instead of gdb_byte *.
3348 2016-04-20 Pedro Alves <palves@redhat.com>
3350 * configure: Renegerate.
3352 2016-04-20 Yao Qi <yao.qi@linaro.org>
3354 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3355 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3357 (arm_store_gregset): Likewise.
3359 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3361 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3362 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3363 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3364 (amd64-avx-mpx-linux.c): New rules.
3365 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3366 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3367 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3368 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3369 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3370 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3371 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3372 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3373 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3374 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3375 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3376 * linux-x86-low.c (x86_linux_read_description): Add case for
3377 X86_XSTATE_AVX_MPX_MASK.
3378 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3379 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3380 init_registers_i386_avx_mpx_linux.
3381 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3382 (initialize_low_tracepoint): Call
3383 init_registers_i386_avx_mpx_linux.
3384 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3385 (initialize_low_tracepoint): Call
3386 init_registers_amd64_avx_mpx_linux.
3387 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3388 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3389 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3392 2016-04-18 Pedro Alves <palves@redhat.com>
3394 * configure: Regenerate.
3396 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3398 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3399 (aarch64_emit_sub): Likewise.
3401 2016-04-12 Pedro Alves <palves@redhat.com>
3403 * utils.c (prepare_to_throw_exception): Delete.
3405 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3407 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3409 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3411 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3413 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3415 * linux-aarch64-ipa.c: Add <elf.h> include.
3416 * linux-ppc-ipa.c: Add <elf.h> include.
3417 * linux-s390-ipa.c: Add <elf.h> include.
3419 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3421 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3422 (get_raw_reg_ptr): Likewise.
3423 (get_trace_state_variable_value_ptr): Likewise.
3424 (set_trace_state_variable_value_ptr): Likewise.
3425 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3428 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3429 Marcin Kościelnicki <koriakin@0x04.net>
3432 * linux-ppc-low.c (emit_insns): New function.
3433 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3434 (ppc_emit_prologue): New function.
3435 (ppc_emit_epilogue): New function.
3436 (ppc_emit_add): New function.
3437 (ppc_emit_sub): New function.
3438 (ppc_emit_mul): New function.
3439 (ppc_emit_lsh): New function.
3440 (ppc_emit_rsh_signed): New function.
3441 (ppc_emit_rsh_unsigned): New function.
3442 (ppc_emit_ext): New function.
3443 (ppc_emit_zero_ext): New function.
3444 (ppc_emit_log_not): New function.
3445 (ppc_emit_bit_and): New function.
3446 (ppc_emit_bit_or): New function.
3447 (ppc_emit_bit_xor): New function.
3448 (ppc_emit_bit_not): New function.
3449 (ppc_emit_equal): New function.
3450 (ppc_emit_less_signed): New function.
3451 (ppc_emit_less_unsigned): New function.
3452 (ppc_emit_ref): New function.
3453 (ppc_emit_const): New function.
3454 (ppc_emit_reg): New function.
3455 (ppc_emit_pop): New function.
3456 (ppc_emit_stack_flush): New function.
3457 (ppc_emit_swap): New function.
3458 (ppc_emit_stack_adjust): New function.
3459 (ppc_emit_call): New function.
3460 (ppc_emit_int_call_1): New function.
3461 (ppc_emit_void_call_2): New function.
3462 (ppc_emit_if_goto): New function.
3463 (ppc_emit_goto): New function.
3464 (ppc_emit_eq_goto): New function.
3465 (ppc_emit_ne_goto): New function.
3466 (ppc_emit_lt_goto): New function.
3467 (ppc_emit_le_goto): New function.
3468 (ppc_emit_gt_goto): New function.
3469 (ppc_emit_ge_goto): New function.
3470 (ppc_write_goto_address): New function.
3471 (ppc_emit_ops_impl): New static variable.
3472 (ppc64v1_emit_prologue): New function.
3473 (ppc64v2_emit_prologue): New function.
3474 (ppc64_emit_epilogue): New function.
3475 (ppc64_emit_add): New function.
3476 (ppc64_emit_sub): New function.
3477 (ppc64_emit_mul): New function.
3478 (ppc64_emit_lsh): New function.
3479 (ppc64_emit_rsh_signed): New function.
3480 (ppc64_emit_rsh_unsigned): New function.
3481 (ppc64_emit_ext): New function.
3482 (ppc64_emit_zero_ext): New function.
3483 (ppc64_emit_log_not): New function.
3484 (ppc64_emit_bit_and): New function.
3485 (ppc64_emit_bit_or): New function.
3486 (ppc64_emit_bit_xor): New function.
3487 (ppc64_emit_bit_not): New function.
3488 (ppc64_emit_equal): New function.
3489 (ppc64_emit_less_signed): New function.
3490 (ppc64_emit_less_unsigned): New function.
3491 (ppc64_emit_ref): New function.
3492 (ppc64_emit_const): New function.
3493 (ppc64v1_emit_reg): New function.
3494 (ppc64v2_emit_reg): New function.
3495 (ppc64_emit_pop): New function.
3496 (ppc64_emit_stack_flush): New function.
3497 (ppc64_emit_swap): New function.
3498 (ppc64v1_emit_call): New function.
3499 (ppc64v2_emit_call): New function.
3500 (ppc64v1_emit_int_call_1): New function.
3501 (ppc64v2_emit_int_call_1): New function.
3502 (ppc64v1_emit_void_call_2): New function.
3503 (ppc64v2_emit_void_call_2): New function.
3504 (ppc64_emit_if_goto): New function.
3505 (ppc64_emit_eq_goto): New function.
3506 (ppc64_emit_ne_goto): New function.
3507 (ppc64_emit_lt_goto): New function.
3508 (ppc64_emit_le_goto): New function.
3509 (ppc64_emit_gt_goto): New function.
3510 (ppc64_emit_ge_goto): New function.
3511 (ppc64v1_emit_ops_impl): New static variable.
3512 (ppc64v2_emit_ops_impl): New static variable.
3513 (ppc_emit_ops): New function.
3514 (linux_low_target): Wire in ppc_emit_ops.
3516 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3517 Marcin Kościelnicki <koriakin@0x04.net>
3520 * Makefile.in: Add powerpc-*-ipa.o
3521 * configure.srv: Add ipa_obj for powerpc*-linux.
3522 * linux-ppc-ipa.c: New file.
3523 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3525 (PPC_FIELD): New macro.
3526 (PPC_SEXT): New macro.
3527 (PPC_OP6): New macro.
3528 (PPC_BO): New macro.
3529 (PPC_LI): New macro.
3530 (PPC_BD): New macro.
3531 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3532 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3533 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3534 (ppc_get_thread_area): New function.
3535 (is_elfv2_inferior): New function.
3536 (gen_ds_form): New function.
3537 (GEN_STD): New macro.
3538 (GEN_STDU): New macro.
3539 (GEN_LD): New macro.
3540 (GEN_LDU): New macro.
3541 (gen_d_form): New function.
3542 (GEN_ADDI): New macro.
3543 (GEN_ADDIS): New macro.
3544 (GEN_LI): New macro.
3545 (GEN_LIS): New macro.
3546 (GEN_ORI): New macro.
3547 (GEN_ORIS): New macro.
3548 (GEN_LWZ): New macro.
3549 (GEN_STW): New macro.
3550 (GEN_STWU): New macro.
3551 (gen_xfx_form): New function.
3552 (GEN_MFSPR): New macro.
3553 (GEN_MTSPR): New macro.
3554 (GEN_MFCR): New macro.
3555 (GEN_MTCR): New macro.
3556 (GEN_SYNC): New macro.
3557 (GEN_LWSYNC): New macro.
3558 (gen_x_form): New function.
3559 (GEN_OR): New macro.
3560 (GEN_MR): New macro.
3561 (GEN_LWARX): New macro.
3562 (GEN_STWCX): New macro.
3563 (GEN_CMPW): New macro.
3564 (gen_md_form): New function.
3565 (GEN_RLDICL): New macro.
3566 (GEN_RLDICR): New macro.
3567 (gen_i_form): New function.
3569 (GEN_BL): New macro.
3570 (gen_b_form): New function.
3571 (GEN_BNE): New macro.
3572 (GEN_LOAD): New macro.
3573 (GEN_STORE): New macro.
3574 (gen_limm): New function.
3575 (gen_atomic_xchg): New function.
3576 (gen_call): New function.
3577 (ppc_relocate_instruction): New function.
3578 (ppc_install_fast_tracepoint_jump_pad): New function.
3579 (ppc_get_min_fast_tracepoint_insn_len): New function.
3580 (ppc_get_ipa_tdesc_idx): New function.
3581 (the_low_target): Wire in the new functions.
3582 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3584 * linux-ppc-tdesc.h: New file.
3586 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3588 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3589 (alloc_jump_pad_buffer): New function.
3590 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3591 (alloc_jump_pad_buffer): New function.
3592 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3593 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3594 (alloc_jump_pad_buffer): New function.
3595 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3596 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3597 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3598 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3600 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3602 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3603 * linux-amd64-ipa.c: Likewise.
3604 * linux-i386-ipa.c: Likewise.
3605 * linux-s390-ipa.c: Likewise.
3606 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3607 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3608 set_trace_state_variable_value_ptr.
3609 (struct ipa_sym_addresses): Likewise.
3610 (symbol_list): Likewise.
3611 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3612 accessing gdb_collect directly.
3613 (gdb_collect_ptr_type): New typedef.
3614 (get_raw_reg_ptr_type): New typedef.
3615 (get_trace_state_variable_value_ptr_type): New typedef.
3616 (set_trace_state_variable_value_ptr_type): New typedef.
3617 (gdb_collect_ptr): New global.
3618 (get_raw_reg_ptr): New global.
3619 (get_trace_state_variable_value_ptr): New global.
3620 (set_trace_state_variable_value_ptr): New global.
3621 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3622 accessing get_raw_reg directly.
3623 (get_get_tsv_func_addr): Likewise for
3624 get_trace_state_variable_value_ptr.
3625 (get_set_tsv_func_addr): Likewise for
3626 set_trace_state_variable_value_ptr.
3627 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3629 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3631 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3633 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3635 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3637 (relocate_instruction): Remove own_buf.
3638 * server.c (own_buf): Make global.
3639 (handle_v_requests): Make global.
3640 * server.h (own_buf): New declaration.
3641 (handle_v_requests): New prototype.
3643 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3646 * linux-s390-low.c (add_insns): New function.
3647 (s390_emit_prologue): New function.
3648 (s390_emit_epilogue): New function.
3649 (s390_emit_add): New function.
3650 (s390_emit_sub): New function.
3651 (s390_emit_mul): New function.
3652 (s390_emit_lsh): New function.
3653 (s390_emit_rsh_signed): New function.
3654 (s390_emit_rsh_unsigned): New function.
3655 (s390_emit_ext): New function.
3656 (s390_emit_log_not): New function.
3657 (s390_emit_bit_and): New function.
3658 (s390_emit_bit_or): New function.
3659 (s390_emit_bit_xor): New function.
3660 (s390_emit_bit_not): New function.
3661 (s390_emit_equal): New function.
3662 (s390_emit_less_signed): New function.
3663 (s390_emit_less_unsigned): New function.
3664 (s390_emit_ref): New function.
3665 (s390_emit_if_goto): New function.
3666 (s390_emit_goto): New function.
3667 (s390_write_goto_address): New function.
3668 (s390_emit_litpool): New function.
3669 (s390_emit_const): New function.
3670 (s390_emit_call): New function.
3671 (s390_emit_reg): New function.
3672 (s390_emit_pop): New function.
3673 (s390_emit_stack_flush): New function.
3674 (s390_emit_zero_ext): New function.
3675 (s390_emit_swap): New function.
3676 (s390_emit_stack_adjust): New function.
3677 (s390_emit_set_r2): New function.
3678 (s390_emit_int_call_1): New function.
3679 (s390_emit_void_call_2): New function.
3680 (s390_emit_eq_goto): New function.
3681 (s390_emit_ne_goto): New function.
3682 (s390_emit_lt_goto): New function.
3683 (s390_emit_le_goto): New function.
3684 (s390_emit_gt_goto): New function.
3685 (s390_emit_ge_goto): New function.
3686 (s390x_emit_prologue): New function.
3687 (s390x_emit_epilogue): New function.
3688 (s390x_emit_add): New function.
3689 (s390x_emit_sub): New function.
3690 (s390x_emit_mul): New function.
3691 (s390x_emit_lsh): New function.
3692 (s390x_emit_rsh_signed): New function.
3693 (s390x_emit_rsh_unsigned): New function.
3694 (s390x_emit_ext): New function.
3695 (s390x_emit_log_not): New function.
3696 (s390x_emit_bit_and): New function.
3697 (s390x_emit_bit_or): New function.
3698 (s390x_emit_bit_xor): New function.
3699 (s390x_emit_bit_not): New function.
3700 (s390x_emit_equal): New function.
3701 (s390x_emit_less_signed): New function.
3702 (s390x_emit_less_unsigned): New function.
3703 (s390x_emit_ref): New function.
3704 (s390x_emit_if_goto): New function.
3705 (s390x_emit_const): New function.
3706 (s390x_emit_call): New function.
3707 (s390x_emit_reg): New function.
3708 (s390x_emit_pop): New function.
3709 (s390x_emit_stack_flush): New function.
3710 (s390x_emit_zero_ext): New function.
3711 (s390x_emit_swap): New function.
3712 (s390x_emit_stack_adjust): New function.
3713 (s390x_emit_int_call_1): New function.
3714 (s390x_emit_void_call_2): New function.
3715 (s390x_emit_eq_goto): New function.
3716 (s390x_emit_ne_goto): New function.
3717 (s390x_emit_lt_goto): New function.
3718 (s390x_emit_le_goto): New function.
3719 (s390x_emit_gt_goto): New function.
3720 (s390x_emit_ge_goto): New function.
3721 (s390_emit_ops): New function.
3722 (struct linux_target_ops): Fill in emit_ops hook.
3724 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3727 * Makefile.in: Add s390 IPA files.
3728 * configure.srv: Build IPA for s390.
3729 * linux-s390-ipa.c: New file.
3730 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3731 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3732 (tdesc_s390_linux32): Likewise.
3733 (init_registers_s390_linux32v1): Likewise.
3734 (tdesc_s390_linux32v1): Likewise.
3735 (init_registers_s390_linux32v2): Likewise.
3736 (tdesc_s390_linux32v2): Likewise.
3737 (init_registers_s390_linux64): Likewise.
3738 (tdesc_s390_linux64): Likewise.
3739 (init_registers_s390_linux64v1): Likewise.
3740 (tdesc_s390_linux64v1): Likewise.
3741 (init_registers_s390_linux64v2): Likewise.
3742 (tdesc_s390_linux64v2): Likewise.
3743 (init_registers_s390_te_linux64): Likewise.
3744 (tdesc_s390_te_linux64): Likewise.
3745 (init_registers_s390_vx_linux64): Likewise.
3746 (tdesc_s390_vx_linux64): Likewise.
3747 (init_registers_s390_tevx_linux64): Likewise.
3748 (tdesc_s390_tevx_linux64): Likewise.
3749 (init_registers_s390x_linux64): Likewise.
3750 (tdesc_s390x_linux64): Likewise.
3751 (init_registers_s390x_linux64v1): Likewise.
3752 (tdesc_s390x_linux64v1): Likewise.
3753 (init_registers_s390x_linux64v2): Likewise.
3754 (tdesc_s390x_linux64v2): Likewise.
3755 (init_registers_s390x_te_linux64): Likewise.
3756 (tdesc_s390x_te_linux64): Likewise.
3757 (init_registers_s390x_vx_linux64): Likewise.
3758 (tdesc_s390x_vx_linux64): Likewise.
3759 (init_registers_s390x_tevx_linux64): Likewise.
3760 (tdesc_s390x_tevx_linux64): Likewise.
3761 (have_hwcap_s390_vx): New static variable.
3762 (s390_arch_setup): Fill have_hwcap_s390_vx.
3763 (s390_get_thread_area): New function.
3764 (s390_ft_entry_gpr_esa): New const.
3765 (s390_ft_entry_gpr_zarch): New const.
3766 (s390_ft_entry_misc): New const.
3767 (s390_ft_entry_fr): New const.
3768 (s390_ft_entry_vr): New const.
3769 (s390_ft_main_31): New const.
3770 (s390_ft_main_64): New const.
3771 (s390_ft_exit_fr): New const.
3772 (s390_ft_exit_vr): New const.
3773 (s390_ft_exit_misc): New const.
3774 (s390_ft_exit_gpr_esa): New const.
3775 (s390_ft_exit_gpr_zarch): New const.
3776 (append_insns): New function.
3777 (s390_relocate_instruction): New function.
3778 (s390_install_fast_tracepoint_jump_pad): New function.
3779 (s390_get_min_fast_tracepoint_insn_len): New function.
3780 (s390_get_ipa_tdesc_idx): New function.
3781 (struct linux_target_ops): Wire in the above functions.
3782 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3783 * linux-s390-tdesc.h: New file.
3785 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3787 * linux-s390-low.c (s390_supports_tracepoints): New function.
3788 (struct linux_target_ops): Fill supports_tracepoints hook.
3790 2016-03-18 Yao Qi <yao.qi@linaro.org>
3792 * linux-low.c (lwp_signal_can_be_delivered): New function.
3793 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3795 2016-03-18 Yao Qi <yao.qi@linaro.org>
3797 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3798 0 if signal is enqueued. Remove 'signal' from one debugging
3799 message. Move one debugging message to some lines below.
3800 Remove code setting 'signal' to 0.
3802 2016-03-18 Yao Qi <yao.qi@linaro.org>
3804 * linux-low.c (linux_low_filter_event): Remove redundant
3805 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3807 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3809 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3810 (struct linux_target_ops): Wire in the above.
3812 2016-03-03 Yao Qi <yao.qi@linaro.org>
3814 * linux-low.c: Update comments to start_step_over.
3816 2016-03-03 Yao Qi <yao.qi@linaro.org>
3819 * linux-low.c (handle_extended_wait): Set child suspended
3820 if event_lwp->bp_reinsert isn't zero.
3822 2016-03-02 Yao Qi <yao.qi@linaro.org>
3824 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3825 enqueue_pending_signal.
3827 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3829 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3832 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3834 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3835 (s390_regmap_3264) [!__s390x__]: New global.
3836 (s390_collect_ptrace_register): Skip map entries containing -1.
3837 (s390_supply_ptrace_register): Ditto.
3838 (s390_fill_gprs_high): New function.
3839 (s390_store_gprs_high): New function.
3840 (s390_regsets): Add NT_S390_HIGH_GPRS.
3841 (s390_get_hwcap): Enable on 31-bit.
3842 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3843 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3844 Detect NT_S390_HIGH_GPRS.
3845 (s390_usrregs_info_3264): Enable on 31-bit.
3846 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3847 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3849 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3852 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3853 * configure.srv: Ditto.
3854 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3855 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3856 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3857 (init_registers_amd64_linux): Remove prototype.
3858 (tdesc_amd64_linux): Remove declaration.
3859 (get_ipa_tdesc): New function.
3860 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3861 initialize remaining tdescs.
3862 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3863 (init_registers_i386_linux): Remove prototype.
3864 (tdesc_i386_linux): Remove declaration.
3865 (get_ipa_tdesc): New function.
3866 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3867 initialize remaining tdescs.
3868 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3869 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3870 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3871 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3872 (x86_get_ipa_tdesc_idx): New function.
3873 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3874 * linux-x86-tdesc.h: New file.
3875 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3876 (target_get_ipa_tdesc_idx): New macro.
3877 * tracepoint.c (ipa_tdesc_idx): New macro.
3878 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3879 (symbol_list): Add ipa_tdesc_idx.
3880 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3881 (ipa_tdesc): Remove.
3882 (ipa_tdesc_idx): New variable.
3883 (get_context_regcache): Use get_ipa_tdesc.
3884 (gdb_collect): Ditto.
3886 * tracepoint.h (get_ipa_tdesc): New prototype.
3887 (ipa_tdesc): Remove.
3889 2016-02-24 Pedro Alves <palves@redhat.com>
3891 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3892 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3893 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3894 Factor out common code between the USE_SIGTRAP_SIGINFO and
3895 !USE_SIGTRAP_SIGINFO blocks.
3896 (linux_low_filter_event): Call save_stop_reason instead of
3897 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3899 (linux_wait_1): Update comments.
3901 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3903 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3904 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3905 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3906 ppc_insert_point, ppc_remove_point.
3908 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3910 * linux-s390-low.c (s390_supports_z_point_type): New function.
3911 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3913 2016-02-16 Yao Qi <yao.qi@linaro.org>
3915 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3916 PC. Get pc from regcache_read_pc.
3918 2016-02-12 Yao Qi <yao.qi@linaro.org>
3920 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3921 or linux_get_pc_32bit.
3922 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3924 2016-02-12 Yao Qi <yao.qi@linaro.org>
3926 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3927 arm_linux_get_next_pcs_fixup.
3929 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3931 * tracepoint.c (x_tracepoint_action_download): Change
3932 write_inferior_data_ptr to write_inferior_data_pointer.
3933 (cmd_qtstart): Likewise.
3934 (write_inferior_data_ptr): Remove.
3935 (download_agent_expr): Change write_inferior_data_ptr to
3936 write_inferior_data_pointer.
3937 (download_tracepoint_1): Likewise.
3938 (download_tracepoint): Likewise.
3939 (download_trace_state_variables): Likewise.
3941 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3942 Marcin Kościelnicki <koriakin@0x04.net>
3944 * tracepoint.c (struct tracepoint_action_ops): Remove.
3945 (struct tracepoint_action): Remove ops.
3946 (m_tracepoint_action_download, r_tracepoint_action_download)
3947 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3948 size and offset accordingly.
3949 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3950 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3951 (tracepoint_action_send, tracepoint_action_download): New functions.
3952 Helpers for trace action handlers.
3953 (add_tracepoint_action): Remove setup actions ops.
3954 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3956 2016-02-10 Yao Qi <yao.qi@linaro.org>
3958 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3960 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3962 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3964 * configure: Regenerate.
3966 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3968 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3969 void * to gdb_byte *.
3970 * linux-low.c (siginfo_fixup): Likewise.
3971 (linux_xfer_siginfo): Likewise.
3972 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3974 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3976 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3978 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3980 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3982 * linux-x86-low.c [__x86_64__]: Include
3983 "nat/amd64-linux-siginfo.h".
3984 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3985 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3986 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3987 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3988 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3989 (cpt_si_fd, si_timerid, si_overrun): Move from
3990 nat/amd64-linux-siginfo.c.
3991 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3993 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3995 * server.c (skip_to_semicolon): Remove.
3996 (process_point_options): Use strchrnul instead of
3999 2016-01-26 Yao Qi <yao.qi@linaro.org>
4001 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4002 * linux-low.c (install_software_single_step_breakpoints): Don't
4003 call regcache_read_pc.
4004 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4007 2016-01-26 Yao Qi <yao.qi@linaro.org>
4009 * linux-low.c (install_software_single_step_breakpoints): Call
4010 regcache_read_pc instead of get_pc.
4012 2016-01-26 Yao Qi <yao.qi@linaro.org>
4014 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4015 (unblock_async_io): Rename to ...
4016 (block_unblock_async_io): ... it. New function.
4017 (enable_async_io): Don't install SIGIO handler. Unblock it
4019 (disable_async_io): Don't ignore SIGIO. Block it instead.
4020 (initialize_async_io): Install SIGIO handler. Don't call
4023 2016-01-26 Yao Qi <yao.qi@linaro.org>
4025 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4026 first character is '\003', call *the_target->request_interrupt.
4028 2016-01-25 Yao Qi <yao.qi@linaro.org>
4030 * remote-utils.c (new_thread_notify): Remove.
4031 (dead_thread_notify): Likewise.
4032 * remote-utils.h (new_thread_notify): Remove declaration.
4033 (dead_thread_notify): Likewise.
4035 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4037 * gdb.trace/pending.exp: Fix expected message on continue.
4039 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4041 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4042 it works properly on big-endian machines where sizeof (CORE_ADDR)
4045 2016-01-21 Pedro Alves <palves@redhat.com>
4047 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4048 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4049 * configure: Regenerate.
4051 2016-01-21 Yao Qi <yao.qi@linaro.org>
4053 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4054 is_thumb and set it according to CPSR saved on the stack.
4055 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4056 arm_sigreturn_next_pc.
4058 2016-01-18 Yao Qi <yao.qi@linaro.org>
4060 * linux-low.c (linux_set_pc_64bit): New function.
4061 (linux_get_pc_64bit): New function.
4062 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4064 * linux-sparc-low.c (debug_threads): Remove declaration.
4065 (sparc_get_pc): Remove.
4066 (the_low_target): Use linux_get_pc_64bit instead of
4068 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4069 (the_low_target): Use linux_get_pc_64bit and
4072 2016-01-18 Yao Qi <yao.qi@linaro.org>
4074 * linux-arm-low.c (debug_threads): Remove declaration.
4075 (arm_get_pc, arm_set_pc): Remove.
4076 (the_low_target): Use linux_get_pc_32bit and
4078 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4079 (the_low_target): Use linux_get_pc_32bit and
4081 * linux-cris-low.c (debug_threads): Remove declaration.
4082 (cris_get_pc, cris_set_pc,): Remove.
4083 (the_low_target): Use linux_get_pc_32bit and
4085 * linux-crisv32-low.c (debug_threads): Remove declaration.
4086 (cris_get_pc, cris_set_pc): Remove.
4087 (the_low_target): Use linux_get_pc_32bit and
4089 * linux-low.c: Include inttypes.h.
4090 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4091 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4092 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4093 (the_low_target): Use linux_get_pc_32bit and
4095 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4096 (the_low_target): Use linux_get_pc_32bit and
4098 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4099 (the_low_target): Use linux_get_pc_32bit and
4101 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4102 (the_low_target): Use linux_get_pc_32bit and
4104 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4105 (the_low_target): Use linux_get_pc_32bit and
4108 2016-01-18 Gary Benson <gbenson@redhat.com>
4110 * configure.ac (AC_FUNC_FORK): New check.
4111 * config.in: Regenerate.
4112 * configure: Likewise.
4114 2016-01-14 Yao Qi <yao.qi@linaro.org>
4116 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4117 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4118 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4119 arm_get_next_pcs_ctor.
4121 2016-01-12 Josh Stone <jistone@redhat.com>
4122 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4124 * inferiors.h: Include "gdb_vecs.h".
4125 (struct process_info): Add syscalls_to_catch.
4126 * inferiors.c (remove_process): Free syscalls_to_catch.
4127 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4128 syscall_return stops.
4129 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4130 * server.c (handle_general_set): Handle QCatchSyscalls.
4131 (handle_query): Report support for QCatchSyscalls.
4132 * target.h (struct target_ops): Add supports_catch_syscall.
4133 (target_supports_catch_syscall): New macro.
4134 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4135 (struct lwp_info): Add syscall_state.
4136 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4137 Maintain syscall_state and syscalls_to_catch across exec.
4138 (get_syscall_trapinfo): New function, proxy to the_low_target.
4139 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4140 (linux_low_filter_event): Toggle syscall_state entry/return for
4141 syscall traps, and set it ignored for all others.
4142 (gdb_catching_syscalls_p): New function.
4143 (gdb_catch_this_syscall_p): New function.
4144 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4145 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4146 (linux_supports_catch_syscall): New function.
4147 (linux_target_ops): Install it.
4148 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4149 (the_low_target): Install it.
4151 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4153 * acinclude.m4: Include new ../warning.m4 file.
4154 * configure: Regenerated.
4155 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4157 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4159 * ax.c (is_goto_target): Mark static.
4160 * linux-low.c (register_addr): Likewise.
4161 (linux_fetch_registers, linux_store_registers): Likewise.
4162 * mem-break.c (any_persistent_commands): Fix old prototype.
4163 (add_commands_to_breakpoint): Mark static.
4164 * regcache.c (find_register_by_name): Delete unused func.
4165 * remote-utils.c (hex_or_minus_one): Mark static.
4166 * server.c (monitor_show_help): Mark static.
4167 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4168 handle_v_requests): Likewise.
4170 2016-01-12 Pedro Alves <palves@redhat.com>
4172 Remove use of the registered trademark symbol throughout.
4174 2016-01-08 Yao Qi <yao.qi@linaro.org>
4176 * remote-utils.c (getpkt): If c is '\003', call target hook
4179 2016-01-06 Yao Qi <yao.qi@linaro.org>
4181 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4182 linux-aarch32-low.c.
4183 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4184 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4185 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4186 (thumb2_breakpoint): Declare.
4187 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4188 linux-aarch32-low.h.
4189 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4190 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4191 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4193 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4195 * gdbreplay.c (gdbreplay_version): Change copyright year in
4197 * server.c (gdbserver_version): Likewise.
4199 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4201 * server.c (crc32_table): Delete.
4202 (crc32): Use libiberty's xcrc32 function.
4204 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4206 * lynx-low.c (lynx_delete_thread_callback): New function.
4207 (lynx_mourn): Properly delete our process and all of its
4208 threads. Remove call to clear_inferiors.
4210 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4212 * target.c (thread_search_callback): Add check that
4213 the thread_stopped target callback is not NULL before
4216 2015-12-21 Yao Qi <yao.qi@linaro.org>
4218 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4221 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4223 * server.c (handle_query): Call target_supports_software_single_step.
4225 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4227 * linux-low.c (single_step): New function.
4228 (linux_resume_one_lwp_throw): Call single_step.
4229 (start_step_over): Likewise.
4231 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4233 * Makefile.in (SFILES): Append arch/arm-linux.c,
4234 arch/arm-get-next-pcs.c.
4235 (arm-linux.o): New rule.
4236 (arm-get-next-pcs.o): New rule.
4237 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4239 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4240 to linux-aarch32-low.c.
4241 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4242 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4243 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4244 (thumb2_breakpoint_len): Likewise.
4245 (arm_is_thumb_mode): Make non-static.
4246 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4247 from linux-aarch32-low.c.
4248 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4249 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4250 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4251 (thumb2_breakpoint_len): Likewise.
4252 (arm_is_thumb_mode): New declaration.
4253 * linux-arm-low.c: Include arch/arm-linux.h
4254 aarch/arm-get-next-pcs.h, sys/syscall.h.
4255 (get_next_pcs_ops): New struct.
4256 (get_next_pcs_addr_bits_remove): New function.
4257 (get_next_pcs_is_thumb): New function.
4258 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4259 (arm_sigreturn_next_pc): Likewise.
4260 (get_next_pcs_syscall_next_pc): Likewise.
4261 (arm_gdbserver_get_next_pcs): Likewise.
4262 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4264 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4265 * server.h: Include gdb_vecs.h.
4267 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4269 * Makefile.in (SFILES): Append common/common-regcache.c.
4270 (OBS): Append common-regcache.o.
4271 (common-regcache.o): New rule.
4272 * regcache.c (init_register_cache): Initialize cache to
4274 (regcache_raw_read_unsigned): New function.
4275 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4276 register_status enum.
4278 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4280 * linux-aarch64-low.c (the_low_targets): Rename
4281 breakpoint_reinsert_addr to get_next_pcs.
4282 * linux-arm-low.c (the_low_targets): Likewise.
4283 * linux-bfin-low.c (the_low_targets): Likewise.
4284 * linux-cris-low.c (the_low_targets): Likewise.
4285 * linux-crisv32-low.c (the_low_targets): Likewise.
4286 * linux-low.c (can_software_single_step): Likewise.
4287 (install_software_single_step_breakpoints): New function.
4288 (start_step_over): Use install_software_single_step_breakpoints.
4289 * linux-low.h: New CORE_ADDR vector.
4290 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4292 * linux-mips-low.c (the_low_targets): Likewise.
4293 * linux-nios2-low.c (the_low_targets): Likewise.
4294 * linux-sparc-low.c (the_low_targets): Likewise.
4296 2015-12-17 Pedro Alves <palves@redhat.com>
4298 * linux-low.c (linux_kill_one_lwp): Remove references to
4300 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4302 (linux_init_signals): Delete.
4303 (initialize_low): Adjust.
4304 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4306 2015-12-16 Pedro Alves <palves@redhat.com>
4308 * configure.ac (compiler warning flags): When testing a
4309 -Wno-foo option, check whether -Wfoo works instead.
4310 * configure: Regenerate.
4312 2015-12-11 Don Breazeal <donb@codesourcery.com>
4314 * server.c (process_serial_event): Don't exit from gdbserver
4315 in remote mode if there are still active inferiors.
4317 2015-12-11 Yao Qi <yao.qi@linaro.org>
4319 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4320 arm_breakpoint_at if the process is 32-bit.
4322 2015-12-11 Yao Qi <yao.qi@linaro.org>
4324 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4327 2015-12-07 Yao Qi <yao.qi@linaro.org>
4329 * configure.srv: Append arm.o to srv_tgtobj for
4330 aarch64*-*-linux* target.
4331 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4332 from linux-arm-low.c.
4333 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4334 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4335 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4336 (thumb2_breakpoint_len): Likewise.
4337 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4338 (arm_breakpoint_kinds): Likewise.
4339 (arm_breakpoint_kind_from_pc): Likewise.
4340 (arm_sw_breakpoint_from_kind): Likewise.
4341 (arm_breakpoint_kind_from_current_state): Likewise.
4342 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4343 (arm_sw_breakpoint_from_kind): Declare.
4344 (arm_breakpoint_kind_from_current_state): Declare.
4345 (arm_breakpoint_at): Declare.
4346 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4347 arm_sw_breakpoint_from_kind if process is 32-bit.
4348 (aarch64_breakpoint_kind_from_pc): New function.
4349 (aarch64_breakpoint_kind_from_current_state): New function.
4350 (the_low_target): Initialize fields breakpoint_kind_from_pc
4351 and breakpoint_kind_from_current_state.
4352 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4353 linux-aarch32-low.c.
4354 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4355 (arm_breakpoint, arm_breakpoint_len): Likewise.
4356 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4357 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4358 (arm_is_thumb_mode): Likewise.
4359 (arm_breakpoint_at): Likewise.
4360 (arm_breakpoint_kind_from_pc): Likewise.
4361 (arm_sw_breakpoint_from_kind): Likewise.
4362 (arm_breakpoint_kind_from_current_state): Likewise.
4365 2015-08-04 Yao Qi <yao.qi@linaro.org>
4367 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4368 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4369 * server.c (extended_protocol): Remove "static".
4370 * server.h (extended_protocol): Declare it.
4372 2015-12-04 Josh Stone <jistone@redhat.com>
4374 * target.h (struct target_ops) <arch_setup>: Rename to ...
4375 (struct target_ops) <post_create_inferior>: ... this.
4376 (target_arch_setup): Rename to ...
4377 (target_post_create_inferior): ... this, calling post_create_inferior.
4378 * server.c (start_inferior): Update target_arch_setup calls to
4379 target_post_create_inferior.
4380 * linux-low.c (linux_low_ptrace_options): Forward declare.
4381 (linux_arch_setup): Update its comment for general use.
4382 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4383 (struct linux_target_ops): Use linux_post_create_inferior.
4384 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4385 to post_create_inferior.
4386 * nto-low.c (struct nto_target_ops): Likewise.
4387 * spu-low.c (struct spu_target_ops): Likewise.
4388 * win32-low.c (struct win32_target_ops): Likewise.
4390 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4392 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4394 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4396 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4397 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4398 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4399 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4400 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4401 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4402 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4403 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4404 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4405 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4406 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4407 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4409 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4411 * linux-low.c (linux_look_up_symbols): Don't call
4412 linux_supports_traceclone.
4413 * linux-low.h (thread_db_init): Remove use_events argument.
4414 * thread-db.c (thread_db_use_event): Remove global variable.
4415 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4416 (struct thread_db) <td_create_bp>: Remove field.
4417 (thread_db_create_event): Remove function.
4418 (thread_db_enable_reporting): Likewise.
4419 (find_one_thread): Don't check for thread_db_use_events.
4420 (attach_thread): Likewise.
4421 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4422 (try_thread_db_load_1): Don't check for thread_db_use_events.
4423 (thread_db_init): Remove use_events argument and thread events
4425 (remove_thread_event_breakpoints): Remove function.
4426 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4428 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4430 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4432 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4433 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4434 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4435 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4436 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4438 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4440 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4441 * linux-low.c (can_hardware_single_step): Use
4442 supports_hardware_single_step.
4443 (can_software_single_step): New function.
4444 (start_step_over): Call can_software_single_step.
4445 (linux_supports_hardware_single_step): New function.
4446 (struct target_ops) <supports_software_single_step>: Initialize.
4447 * linux-low.h (struct linux_target_ops)
4448 <supports_hardware_single_step>: Initialize.
4449 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4450 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4451 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4452 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4453 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4454 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4455 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4456 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4457 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4458 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4460 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4461 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4463 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4464 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4465 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4467 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4468 * target.h (struct target_ops): <supports_software_single_step>:
4470 (target_supports_software_single_step): New macro.
4472 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4474 * linux-low.c (linux_wait_1): Fix pc advance condition.
4475 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4476 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4478 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4480 * linux-arm-low.c (arm_is_thumb_mode): New function.
4481 (arm_breakpoint_at): Use arm_is_thumb_mode.
4482 (arm_breakpoint_kind_from_current_state): New function.
4483 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4485 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4486 (linux_breakpoint_kind_from_current_state): New function.
4487 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4488 * linux-low.h (struct linux_target_ops)
4489 <breakpoint_kind_from_current_state>: New field.
4490 * target.h (struct target_ops): Likewise.
4491 (target_breakpoint_kind_from_current_state): New macro.
4493 2015-11-30 Pedro Alves <palves@redhat.com>
4495 * linux-low.c (linux_resume): Wake up the event loop before
4498 2015-11-30 Pedro Alves <palves@redhat.com>
4500 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4502 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4504 * target.c (struct thread_search): New structure.
4505 (thread_search_callback): New function.
4506 (prev_general_thread): New global.
4507 (prepare_to_access_memory, done_accessing_memory): New functions.
4508 * target.h (prepare_to_access_memory, done_accessing_memory):
4509 Replace macros with function declarations.
4511 2015-11-30 Pedro Alves <palves@redhat.com>
4514 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4515 report TARGET_WAITKIND_NO_RESUMED.
4516 * remote-utils.c (prepare_resume_reply): Handle
4517 TARGET_WAITKIND_NO_RESUMED.
4518 * server.c (report_no_resumed): New global.
4519 (handle_query) <qSupported>: Handle "no-resumed+". Report
4520 "no-resumed+" support.
4521 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4522 return error if the client doesn't support no-resumed events.
4523 (push_stop_notification): New function.
4524 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4525 events if the client supports them.
4527 2015-11-30 Pedro Alves <palves@redhat.com>
4529 * linux-low.c (thread_still_has_status_pending_p): Don't check
4531 (lwp_resumed): New function.
4532 (status_pending_p_callback): Return early if the LWP is not
4533 supposed to be resumed.
4535 2015-11-30 Pedro Alves <palves@redhat.com>
4537 * linux-low.c (handle_extended_wait): Assert that the LWP's
4538 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4539 thread create events, leave the new child's status pending.
4540 (linux_low_filter_event): If GDB wants to hear about thread exit
4541 events, leave the LWP marked dead and don't delete it.
4542 (linux_wait_for_event_filtered): Don't check for thread exit.
4543 (filter_exit_event): New function.
4544 (linux_wait_1): Use it, when returning an exit event.
4545 (linux_resume_one_lwp_throw): Assert that the LWP's
4546 waitstatus is TARGET_WAITKIND_IGNORE.
4547 * remote-utils.c (prepare_resume_reply): Handle
4548 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4549 * server.c (report_thread_events): New global.
4550 (handle_general_set): Handle QThreadEvents.
4551 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4552 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4553 TARGET_WAITKIND_THREAD_EXITED.
4554 * server.h (report_thread_events): Declare.
4556 2015-11-30 Pedro Alves <palves@redhat.com>
4558 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4559 the thread's last_resume_kind was resume_stop.
4561 2015-11-30 Pedro Alves <palves@redhat.com>
4563 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4566 2015-11-30 Pedro Alves <palves@redhat.com>
4568 * server.c (handle_v_requests): Handle vCtrlC.
4570 2015-11-30 Pedro Alves <palves@redhat.com>
4572 * gdbthread.h (find_any_thread_of_pid): Declare.
4573 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4575 * server.c (handle_query): If current_thread is NULL, look for
4576 another thread of the selected process.
4578 2015-11-26 Daniel Colascione <dancol@dancol.org>
4579 Simon Marchi <simon.marchi@ericsson.com>
4581 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4582 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4584 * target.h (struct target_ops) <thread_name>: New field.
4585 (target_thread_name): New macro.
4587 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4589 * regcache.h (regcache_invalidate_pid): Add declaration.
4590 * regcache.c (regcache_invalidate_pid): New function, extracted
4591 from regcache_invalidate.
4592 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4593 Add trivial documentation comment.
4594 * lynx-low.c: Use regcache_invalidate_pid instead of
4595 regcache_invalidate.
4597 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4599 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4600 and Elf64_auxv_t if the target is Android.
4602 2015-11-22 Doug Evans <xdje42@gmail.com>
4604 * target.h: #include <sys/types.h>.
4606 2015-11-19 Pedro Alves <palves@redhat.com>
4608 * linux-low.c (linux_process_qsupported): Change prototype.
4610 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4612 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4613 and adjust to loop over all features.
4614 * server.c (handle_query) <qSupported>: Adjust to call
4615 target_process_qsupported once, passing it a vector of unprocessed
4617 * target.h (struct target_ops) <process_qsupported>: Change
4619 (target_process_qsupported): Adjust.
4621 2015-11-19 Pedro Alves <palves@redhat.com>
4623 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4625 * configure: Regenerate.
4627 2015-11-19 Pedro Alves <palves@redhat.com>
4629 * configure: Regenerate.
4631 2015-11-19 Yao Qi <yao.qi@linaro.org>
4633 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4636 2015-11-19 Yao Qi <yao.qi@linaro.org>
4638 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4639 (struct aarch64_operand): Move enum out.
4641 2015-11-19 Yao Qi <yao.qi@linaro.org>
4643 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4644 struct user_fpsimd_state *.
4645 (aarch64_store_fpregset): Likewise.
4647 2015-11-19 Yao Qi <yao.qi@linaro.org>
4649 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4650 struct user_pt_regs *.
4651 (aarch64_store_gregset): Likewise.
4653 2015-11-18 Pedro Alves <palves@redhat.com>
4655 * Makefile.in (all_object_files): Add $IPA_OBJS.
4657 2015-11-17 Pedro Alves <palves@redhat.com>
4659 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4660 GDB_SIGNAL_0 and gdb_signal_to_string.
4662 2015-11-17 Pedro Alves <palves@redhat.com>
4664 * win32-low.c (handle_output_debug_string): Remove parameter.
4665 (win32_kill): Remove our_status local and adjust call to
4666 handle_output_debug_string.
4667 (get_child_debug_event): Adjust call to
4668 handle_output_debug_string.
4670 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4672 * linux-mips-low.c (mips_fill_gregset): Add cast.
4673 (mips_store_gregset): Likewise.
4674 (mips_fill_fpregset): Likewise.
4675 (mips_store_fpregset): Likewise.
4677 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4679 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4682 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4684 * linux-mips-low.c (mips_linux_new_thread): Change type of
4685 watch_type to enum target_hw_bp_type.
4687 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4689 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4690 Change return type to arm_hwbp_type.
4692 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4694 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4695 (arm_store_gregset): Likewise.
4696 * linux-arm-low.c (arm_get_hwcap): Likewise.
4697 (arm_read_description): Likewise.
4699 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4701 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4703 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4705 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4706 (ppc_fill_vsxregset): Likewise.
4707 (ppc_store_vsxregset): Likewise.
4708 (ppc_fill_vrregset): Likewise.
4709 (ppc_store_vrregset): Likewise.
4710 (ppc_fill_evrregset): Likewise.
4711 (ppc_store_evrregset): Likewise.
4713 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4715 * linux-ppc-low.c (ppc_usrregs_info): Remove
4716 forward-declaration.
4717 (ppc_arch_setup): Move lower in file.
4719 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4721 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4722 (ps_pdwrite): Likewise.
4724 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4726 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4727 to after assert checks.
4729 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4731 * proc-service.c (ps_pdread): Add/adjust casts.
4732 (ps_pdwrite): Add/adjust casts.
4734 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4736 * server.c (handle_search_memory_1): Cast return value of
4739 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4741 * server.c (write_qxfer_response): Change type of data to
4744 2015-10-29 Pedro Alves <palves@redhat.com>
4746 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4748 2015-10-29 Pedro Alves <palves@redhat.com>
4750 * tracepoint.c (clear_installed_tracepoints): Add casts.
4752 2015-10-29 Pedro Alves <palves@redhat.com>
4754 * server.c (handle_v_cont, process_serial_event): Add enum
4755 gdb_signal casts to signal parsing code.
4757 2015-10-29 Pedro Alves <palves@redhat.com>
4759 * linux-low.h (NULL_REGSET): Define.
4760 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4761 * linux-arm-low.c (arm_regsets): Likewise.
4762 * linux-crisv32-low.c (cris_regsets): Likewise.
4763 * linux-m68k-low.c (m68k_regsets): Likewise.
4764 * linux-mips-low.c (mips_regsets): Likewise.
4765 * linux-nios2-low.c (nios2_regsets): Likewise.
4766 * linux-ppc-low.c (ppc_regsets): Likewise.
4767 * linux-s390-low.c (s390_regsets): Likewise.
4768 * linux-sh-low.c (sh_regsets): Likewise.
4769 * linux-sparc-low.c (sparc_regsets): Likewise.
4770 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4771 * linux-tile-low.c (tile_regsets): Likewise.
4772 * linux-x86-low.c (x86_regsets): Likewise.
4773 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4775 2015-10-29 Pedro Alves <palves@redhat.com>
4777 * linux-low.h (NULL_REGSET): Define.
4778 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4779 * linux-arm-low.c (arm_regsets): Likewise.
4780 * linux-crisv32-low.c (cris_regsets): Likewise.
4781 * linux-m68k-low.c (m68k_regsets): Likewise.
4782 * linux-mips-low.c (mips_regsets): Likewise.
4783 * linux-nios2-low.c (nios2_regsets): Likewise.
4784 * linux-ppc-low.c (ppc_regsets): Likewise.
4785 * linux-s390-low.c (s390_regsets): Likewise.
4786 * linux-sh-low.c (sh_regsets): Likewise.
4787 * linux-sparc-low.c (sparc_regsets): Likewise.
4788 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4789 * linux-tile-low.c (tile_regsets): Likewise.
4790 * linux-x86-low.c (x86_regsets): Likewise.
4791 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4793 2015-10-26 Doug Evans <dje@google.com>
4795 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4797 2015-10-26 Doug Evans <dje@google.com>
4799 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4801 2015-10-26 Doug Evans <dje@google.com>
4803 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4805 (attach_thread, find_new_threads_callback): Ditto.
4807 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4809 * mem-break.h (set_breakpoint_data): Remove.
4811 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4813 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4814 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4815 (initialize_low): Remove set_breakpoint_data call.
4816 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4817 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4818 (initialize_low): Remove set_breakpoint_data call.
4819 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4820 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4821 (initialize_low): Remove set_breakpoint_data call.
4823 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4825 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4826 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4827 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4828 * target.h (target_breakpoint_kind_from_pc): New macro.
4830 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4832 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4833 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4834 the default breakpoint kind.
4836 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4838 * linux-arm-low.c (arm_supports_z_point_type): Add software
4841 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4843 * linux-arm-low.c: Refactor breakpoint definitions.
4844 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4845 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4847 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4849 * Makefile.in: Add arm.c/o.
4850 * configure.srv: Likewise.
4851 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4852 (arm_breakpoint_kind_from_pc): New function.
4853 (arm_sw_breakpoint_from_kind): Return proper kind.
4854 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4856 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4858 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4860 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4861 (struct raw_breakpoint) <size>: Remove.
4862 (struct raw_breakpoint) <kind>: Add.
4863 (bp_size): New function.
4864 (bp_opcode): Likewise.
4865 (find_raw_breakpoint_at): Adjust for kind.
4866 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4867 (remove_memory_breakpoint): Adjust for kind call bp_size.
4868 (set_raw_breakpoint_at): Adjust for kind.
4869 (set_breakpoint): Likewise.
4870 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4871 (delete_raw_breakpoint): Adjust for kind.
4872 (delete_breakpoint): Likewise.
4873 (find_gdb_breakpoint): Likewise.
4874 (set_gdb_breakpoint_1): Likewise.
4875 (set_gdb_breakpoint): Likewise.
4876 (delete_gdb_breakpoint_1): Likewise.
4877 (delete_gdb_breakpoint): Likewise.
4878 (uninsert_raw_breakpoint): Likewise.
4879 (reinsert_raw_breakpoint): Likewise.
4880 (set_breakpoint_data): Remove.
4881 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4882 (check_mem_read): Adjust for kind call bp_size.
4883 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4884 (clone_one_breakpoint): Adjust for kind.
4885 * mem-break.h (set_gdb_breakpoint): Likewise.
4886 (delete_gdb_breakpoint): Likewise.
4887 * server.c (process_serial_event): Likewise.
4889 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4891 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4892 (struct linux_target_ops) <breakpoint>: Remove.
4893 (struct linux_target_ops) <breakpoint_len>: Remove.
4894 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4895 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4896 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4897 (arm_sw_breakpoint_from_kind): New function.
4898 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4899 (struct linux_target_ops) <breakpoint>: Remove.
4900 (struct linux_target_ops) <breakpoint_len>: Remove.
4901 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4902 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4903 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4904 (struct linux_target_ops) <breakpoint>: Remove.
4905 (struct linux_target_ops) <breakpoint_len>: Remove.
4906 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4907 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4908 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4909 (struct linux_target_ops) <breakpoint>: Remove.
4910 (struct linux_target_ops) <breakpoint_len>: Remove.
4911 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4912 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4913 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4914 and sw_breakpoint_from_kind to increment the pc.
4915 (linux_breakpoint_kind_from_pc): New function.
4916 (linux_sw_breakpoint_from_kind): New function.
4917 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4918 (initialize_low): Call breakpoint_kind_from_pc and
4919 sw_breakpoint_from_kind to replace breakpoint_data/len.
4920 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4922 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4923 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4924 (struct linux_target_ops) <breakpoint>: Remove.
4925 (struct linux_target_ops) <breakpoint_len>: Remove.
4926 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4927 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4928 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4929 (struct linux_target_ops) <breakpoint>: Remove.
4930 (struct linux_target_ops) <breakpoint_len>: Remove.
4931 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4932 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4933 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4934 (struct linux_target_ops) <breakpoint>: Remove.
4935 (struct linux_target_ops) <breakpoint_len>: Remove.
4936 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4937 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4938 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4939 (struct linux_target_ops) <breakpoint>: Remove.
4940 (struct linux_target_ops) <breakpoint_len>: Remove.
4941 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4942 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4943 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4944 (struct linux_target_ops) <breakpoint>: Remove.
4945 (struct linux_target_ops) <breakpoint_len>: Remove.
4946 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4947 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4948 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4949 (struct linux_target_ops) <breakpoint>: Remove.
4950 (struct linux_target_ops) <breakpoint_len>: Remove.
4951 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4952 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4953 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4954 (struct linux_target_ops) <breakpoint>: Remove.
4955 (struct linux_target_ops) <breakpoint_len>: Remove.
4956 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4957 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4958 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4959 (struct linux_target_ops) <breakpoint>: Remove.
4960 (struct linux_target_ops) <breakpoint_len>: Remove.
4961 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4962 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4963 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4964 (struct linux_target_ops) <breakpoint>: Remove.
4965 (struct linux_target_ops) <breakpoint_len>: Remove.
4966 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4967 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4968 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4969 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4970 (struct linux_target_ops) <breakpoint>: Remove.
4971 (struct linux_target_ops) <breakpoint_len>: Remove.
4972 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4973 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4974 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4975 (struct linux_target_ops) <breakpoint>: Remove.
4976 (struct linux_target_ops) <breakpoint_len>: Remove.
4977 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4978 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4980 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4982 * linux-cris-low.c (cris_get_pc): Remove void arg.
4984 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4986 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4989 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4991 * inferiors.c (thread_pid_matches_callback): New function.
4992 (find_thread_process): New function.
4993 (remove_thread): Reset current_thread.
4994 (remove_process): Assert threads have been removed first.
4996 2015-10-15 Yao Qi <yao.qi@linaro.org>
4998 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5000 (aarch64_remove_point): Likewise.
5001 * regcache.c (regcache_register_size): New function.
5003 2015-10-12 Yao Qi <yao.qi@linaro.org>
5005 * linux-aarch64-low.c: Update all callers as emit_load_store
5006 is renamed to aarch64_emit_load_store.
5008 2015-10-12 Yao Qi <yao.qi@linaro.org>
5010 * linux-aarch64-low.c: Update all callers of function renaming
5011 from emit_insn to aarch64_emit_insn.
5013 2015-10-12 Yao Qi <yao.qi@linaro.org>
5015 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5016 arch/aarch64-insn.h.
5017 (struct aarch64_memory_operand): Likewise.
5019 (emit_insn): Move to arch/aarch64-insn.c.
5020 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5021 (emit_load_store): Move to arch/aarch64-insn.c.
5022 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5023 (can_encode_int32): Remove.
5025 2015-10-12 Yao Qi <yao.qi@linaro.org>
5027 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5028 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5029 (aarch64_relocate_instruction): Likewise.
5030 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5031 (struct aarch64_insn_visitor): Likewise.
5033 2015-10-12 Yao Qi <yao.qi@linaro.org>
5035 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5036 (struct aarch64_insn_visitor): New.
5037 (struct aarch64_insn_relocation_data): New.
5038 (aarch64_ftrace_insn_reloc_b): New function.
5039 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5040 (aarch64_ftrace_insn_reloc_cb): Likewise.
5041 (aarch64_ftrace_insn_reloc_tb): Likewise.
5042 (aarch64_ftrace_insn_reloc_adr): Likewise.
5043 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5044 (aarch64_ftrace_insn_reloc_others): Likewise.
5046 (aarch64_relocate_instruction): Use visitor.
5048 2015-10-12 Yao Qi <yao.qi@linaro.org>
5050 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5051 int. Add argument buf.
5052 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5053 aarch64_relocate_instruction.
5055 2015-10-12 Yao Qi <yao.qi@linaro.org>
5057 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5058 argument insn. Remove local variable insn. Don't call
5060 (aarch64_install_fast_tracepoint_jump_pad): Call
5063 2015-09-30 Yao Qi <yao.qi@linaro.org>
5065 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5066 (emit_load_store_pair): Likewise.
5068 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5070 * dll.c (match_dll): Add cast(s).
5071 (unloaded_dll): Likewise.
5072 * linux-low.c (second_thread_of_pid_p): Likewise.
5073 (delete_lwp_callback): Likewise.
5074 (count_events_callback): Likewise.
5075 (select_event_lwp_callback): Likewise.
5076 (linux_set_resume_request): Likewise.
5077 * server.c (accumulate_file_name_length): Likewise.
5078 (emit_dll_description): Likewise.
5079 (handle_qxfer_threads_worker): Likewise.
5080 (visit_actioned_threads): Likewise.
5081 * thread-db.c (any_thread_of): Likewise.
5082 * tracepoint.c (same_process_p): Likewise.
5083 (match_blocktype): Likewise.
5084 (build_traceframe_info_xml): Likewise.
5086 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5088 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5090 (gdb_unparse_agent_expr): Likewise.
5091 * hostio.c (require_data): Likewise.
5092 (handle_pread): Likewise.
5093 * linux-low.c (disable_regset): Likewise.
5094 (fetch_register): Likewise.
5095 (store_register): Likewise.
5096 (get_dynamic): Likewise.
5097 (linux_qxfer_libraries_svr4): Likewise.
5098 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5099 (set_fast_tracepoint_jump): Likewise.
5100 (uninsert_fast_tracepoint_jumps_at): Likewise.
5101 (reinsert_fast_tracepoint_jumps_at): Likewise.
5102 (validate_inserted_breakpoint): Likewise.
5103 (clone_agent_expr): Likewise.
5104 * regcache.c (init_register_cache): Likewise.
5105 * remote-utils.c (putpkt_binary_1): Likewise.
5106 (decode_M_packet): Likewise.
5107 (decode_X_packet): Likewise.
5108 (look_up_one_symbol): Likewise.
5109 (relocate_instruction): Likewise.
5110 (monitor_output): Likewise.
5111 * server.c (handle_search_memory): Likewise.
5112 (handle_qxfer_exec_file): Likewise.
5113 (handle_qxfer_libraries): Likewise.
5114 (handle_qxfer): Likewise.
5115 (handle_query): Likewise.
5116 (handle_v_cont): Likewise.
5117 (handle_v_run): Likewise.
5118 (captured_main): Likewise.
5119 * target.c (write_inferior_memory): Likewise.
5120 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5121 * tracepoint.c (init_trace_buffer): Likewise.
5122 (add_tracepoint_action): Likewise.
5123 (add_traceframe): Likewise.
5124 (add_traceframe_block): Likewise.
5125 (cmd_qtdpsrc): Likewise.
5126 (cmd_qtdv): Likewise.
5127 (cmd_qtstatus): Likewise.
5128 (response_source): Likewise.
5129 (response_tsv): Likewise.
5130 (cmd_qtnotes): Likewise.
5131 (gdb_collect): Likewise.
5132 (initialize_tracepoint): Likewise.
5134 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5136 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5137 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5138 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5140 (enum aarch64_condition_codes): New enum.
5141 (w0): New static global.
5144 (struct aarch64_memory_operand) <type>: New
5145 MEMORY_OPERAND_POSTINDEX type.
5146 (postindex_memory_operand): New helper function.
5147 (emit_ret): New function.
5148 (emit_load_store_pair): New function, factored out of emit_stp
5149 with support for MEMORY_OPERAND_POSTINDEX.
5150 (emit_stp): Rewrite using emit_load_store_pair.
5151 (emit_ldp): New function.
5152 (emit_load_store): Likewise.
5153 (emit_ldr): Mention post-index instruction in comment.
5154 (emit_ldrh): New function.
5155 (emit_ldrb): New function.
5156 (emit_ldrsw): Mention post-index instruction in comment.
5157 (emit_str): Likewise.
5158 (emit_subs): New function.
5159 (emit_cmp): Likewise.
5160 (emit_and): Likewise.
5161 (emit_orr): Likewise.
5162 (emit_orn): Likewise.
5163 (emit_eor): Likewise.
5164 (emit_mvn): Likewise.
5165 (emit_lslv): Likewise.
5166 (emit_lsrv): Likewise.
5167 (emit_asrv): Likewise.
5168 (emit_mul): Likewise.
5169 (emit_sbfm): Likewise.
5170 (emit_sbfx): Likewise.
5171 (emit_ubfm): Likewise.
5172 (emit_ubfx): Likewise.
5173 (emit_csinc): Likewise.
5174 (emit_cset): Likewise.
5175 (emit_nop): Likewise.
5176 (emit_ops_insns): New helper function.
5177 (emit_pop): Likewise.
5178 (emit_push): Likewise.
5179 (aarch64_emit_prologue): New function.
5180 (aarch64_emit_epilogue): Likewise.
5181 (aarch64_emit_add): Likewise.
5182 (aarch64_emit_sub): Likewise.
5183 (aarch64_emit_mul): Likewise.
5184 (aarch64_emit_lsh): Likewise.
5185 (aarch64_emit_rsh_signed): Likewise.
5186 (aarch64_emit_rsh_unsigned): Likewise.
5187 (aarch64_emit_ext): Likewise.
5188 (aarch64_emit_log_not): Likewise.
5189 (aarch64_emit_bit_and): Likewise.
5190 (aarch64_emit_bit_or): Likewise.
5191 (aarch64_emit_bit_xor): Likewise.
5192 (aarch64_emit_bit_not): Likewise.
5193 (aarch64_emit_equal): Likewise.
5194 (aarch64_emit_less_signed): Likewise.
5195 (aarch64_emit_less_unsigned): Likewise.
5196 (aarch64_emit_ref): Likewise.
5197 (aarch64_emit_if_goto): Likewise.
5198 (aarch64_emit_goto): Likewise.
5199 (aarch64_write_goto_address): Likewise.
5200 (aarch64_emit_const): Likewise.
5201 (aarch64_emit_call): Likewise.
5202 (aarch64_emit_reg): Likewise.
5203 (aarch64_emit_pop): Likewise.
5204 (aarch64_emit_stack_flush): Likewise.
5205 (aarch64_emit_zero_ext): Likewise.
5206 (aarch64_emit_swap): Likewise.
5207 (aarch64_emit_stack_adjust): Likewise.
5208 (aarch64_emit_int_call_1): Likewise.
5209 (aarch64_emit_void_call_2): Likewise.
5210 (aarch64_emit_eq_goto): Likewise.
5211 (aarch64_emit_ne_goto): Likewise.
5212 (aarch64_emit_lt_goto): Likewise.
5213 (aarch64_emit_le_goto): Likewise.
5214 (aarch64_emit_gt_goto): Likewise.
5215 (aarch64_emit_ge_got): Likewise.
5216 (aarch64_emit_ops_impl): New static global variable.
5217 (aarch64_emit_ops): New target function, return
5218 &aarch64_emit_ops_impl.
5219 (struct linux_target_ops): Install it.
5221 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5223 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5224 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5226 * linux-aarch64-ipa.c: New file.
5227 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5229 (aarch64_get_thread_area): New target method.
5230 (extract_signed_bitfield): New helper function.
5231 (aarch64_decode_ldr_literal): New function.
5232 (enum aarch64_opcodes): New enum.
5233 (struct aarch64_register): New struct.
5234 (struct aarch64_operand): New struct.
5235 (x0): New static global.
5244 (aarch64_register): New helper function.
5245 (register_operand): Likewise.
5246 (immediate_operand): Likewise.
5247 (struct aarch64_memory_operand): New struct.
5248 (offset_memory_operand): New helper function.
5249 (preindex_memory_operand): Likewise.
5250 (enum aarch64_system_control_registers): New enum.
5251 (ENCODE): New macro.
5252 (emit_insn): New helper function.
5253 (emit_b): New function.
5254 (emit_bcond): Likewise.
5255 (emit_cb): Likewise.
5256 (emit_tb): Likewise.
5257 (emit_blr): Likewise.
5258 (emit_stp): Likewise.
5259 (emit_ldp_q_offset): Likewise.
5260 (emit_stp_q_offset): Likewise.
5261 (emit_load_store): Likewise.
5262 (emit_ldr): Likewise.
5263 (emit_ldrsw): Likewise.
5264 (emit_str): Likewise.
5265 (emit_ldaxr): Likewise.
5266 (emit_stxr): Likewise.
5267 (emit_stlr): Likewise.
5268 (emit_data_processing_reg): Likewise.
5269 (emit_data_processing): Likewise.
5270 (emit_add): Likewise.
5271 (emit_sub): Likewise.
5272 (emit_mov): Likewise.
5273 (emit_movk): Likewise.
5274 (emit_mov_addr): Likewise.
5275 (emit_mrs): Likewise.
5276 (emit_msr): Likewise.
5277 (emit_sevl): Likewise.
5278 (emit_wfe): Likewise.
5279 (append_insns): Likewise.
5280 (can_encode_int32_in): New helper function.
5281 (aarch64_relocate_instruction): New function.
5282 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5283 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5284 (struct linux_target_ops): Install aarch64_get_thread_area,
5285 aarch64_install_fast_tracepoint_jump_pad and
5286 aarch64_get_min_fast_tracepoint_insn_len.
5288 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5290 * Makefile.in (aarch64-insn.o): New rule.
5291 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5293 2015-09-21 Yao Qi <yao.qi@linaro.org>
5295 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5297 2015-09-21 Yao Qi <yao.qi@linaro.org>
5299 * tracepoint.c (max_jump_pad_size): Remove.
5301 2015-09-18 Yao Qi <yao.qi@linaro.org>
5303 * linux-aarch64-low.c: Don't include sys/uio.h.
5304 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5306 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5308 * tracepoint.c (eval_result_type): Change prototype.
5309 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5311 2015-09-15 Pedro Alves <palves@redhat.com>
5313 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5314 Check whether to report exec events instead of checking whether
5315 multiprocess is enabled.
5317 2015-09-15 Pedro Alves <palves@redhat.com>
5320 * remote-utils.c (prepare_resume_reply): Merge
5321 TARGET_WAITKIND_VFORK_DONE switch case with the
5322 TARGET_WAITKIND_FORKED case.
5324 2015-09-15 Yao Qi <yao.qi@linaro.org>
5326 * server.c (handle_query): Check string comparison using
5327 "else if" instead of "if".
5329 2015-09-15 Yao Qi <yao.qi@linaro.org>
5331 * server.c (vCont_supported): New global variable.
5332 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5333 matches. Append ";vContSupported+" to own_buf.
5334 (handle_v_requests): Append ";s;S" to own_buf if target supports
5335 hardware single step or vCont_supported is false.
5336 (capture_main): Set vCont_supported to zero.
5338 2015-09-15 Yao Qi <yao.qi@linaro.org>
5340 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5342 (linux_supports_hardware_single_step): ... New function.
5343 (linux_target_ops): Update.
5344 * lynx-low.c (lynx_target_ops): Set field
5345 supports_hardware_single_step to target_can_do_hardware_single_step.
5346 * nto-low.c (nto_target_ops): Likewise.
5347 * spu-low.c (spu_target_ops): Likewise.
5348 * win32-low.c (win32_target_ops): Likewise.
5349 * target.c (target_can_do_hardware_single_step): New function.
5350 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5351 Remove. <supports_hardware_single_step>: New field.
5352 (target_supports_conditional_breakpoints): Remove.
5353 (target_supports_hardware_single_step): New macro.
5354 (target_can_do_hardware_single_step): Declare.
5355 * server.c (handle_query): Use target_supports_hardware_single_step
5356 instead of target_supports_conditional_breakpoints.
5358 2015-09-15 Yao Qi <yao.qi@linaro.org>
5360 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5362 (struct linux_target_ops the_low_target): Install
5363 aarch64_linux_siginfo_fixup.
5365 2015-09-11 Don Breazeal <donb@codesourcery.com>
5366 Luis Machado <lgustavo@codesourcery.com>
5368 * linux-low.c (linux_mourn): Static declaration.
5369 (linux_arch_setup): Move in front of
5370 handle_extended_wait.
5371 (linux_arch_setup_thread): New function.
5372 (handle_extended_wait): Handle exec events. Call
5373 linux_arch_setup_thread. Make event_lwp argument a
5374 pointer-to-a-pointer.
5375 (check_zombie_leaders): Do not check stopped threads.
5376 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5377 (linux_low_filter_event): Add lwp and thread for exec'ing
5378 non-leader thread if leader thread has been deleted.
5379 Refactor code into linux_arch_setup_thread and call it.
5380 Pass child lwp pointer by reference to handle_extended_wait.
5381 (linux_wait_for_event_filtered): Update comment.
5382 (linux_wait_1): Prevent clobbering exec event status.
5383 (linux_supports_exec_events): New function.
5384 (linux_target_ops) <supports_exec_events>: Initialize new member.
5385 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5387 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5388 * server.c (report_exec_events): New global variable.
5389 (handle_query): Handle qSupported query for exec-events feature.
5390 (captured_main): Initialize report_exec_events.
5391 * server.h (report_exec_events): Declare new global variable.
5392 * target.h (struct target_ops) <supports_exec_events>: New
5394 (target_supports_exec_events): New macro.
5395 * win32-low.c (win32_target_ops) <supports_exec_events>:
5396 Initialize new member.
5398 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5400 * linux-low.c (linux_low_enable_btrace): Remove.
5401 (linux_target_ops): Replace linux_low_enable_btrace with
5402 linux_enable_btrace.
5404 2015-09-03 Yao Qi <yao.qi@linaro.org>
5406 * linux-aarch64-low.c (aarch64_insert_point): Call
5407 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5410 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5412 * linux-low.c (check_stopped_by_breakpoint): Use
5413 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5415 2015-08-27 Pedro Alves <palves@redhat.com>
5417 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5419 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5421 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5422 the XNEW-family equivalent.
5423 (compile_bytecodes): Likewise.
5424 * dll.c (loaded_dll): Likewise.
5425 * event-loop.c (append_callback_event): Likewise.
5426 (create_file_handler): Likewise.
5427 (create_file_event): Likewise.
5428 * hostio.c (handle_open): Likewise.
5429 * inferiors.c (add_thread): Likewise.
5430 (add_process): Likewise.
5431 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5432 * linux-arm-low.c (arm_new_process): Likewise.
5433 (arm_new_thread): Likewise.
5434 * linux-low.c (add_to_pid_list): Likewise.
5435 (linux_add_process): Likewise.
5436 (handle_extended_wait): Likewise.
5437 (add_lwp): Likewise.
5438 (enqueue_one_deferred_signal): Likewise.
5439 (enqueue_pending_signal): Likewise.
5440 (linux_resume_one_lwp_throw): Likewise.
5441 (linux_resume_one_thread): Likewise.
5442 (linux_read_memory): Likewise.
5443 (linux_write_memory): Likewise.
5444 * linux-mips-low.c (mips_linux_new_process): Likewise.
5445 (mips_linux_new_thread): Likewise.
5446 (mips_add_watchpoint): Likewise.
5447 * linux-x86-low.c (initialize_low_arch): Likewise.
5448 * lynx-low.c (lynx_add_process): Likewise.
5449 * mem-break.c (set_raw_breakpoint_at): Likewise.
5450 (set_breakpoint): Likewise.
5451 (add_condition_to_breakpoint): Likewise.
5452 (add_commands_to_breakpoint): Likewise.
5453 (clone_agent_expr): Likewise.
5454 (clone_one_breakpoint): Likewise.
5455 * regcache.c (new_register_cache): Likewise.
5456 * remote-utils.c (look_up_one_symbol): Likewise.
5457 * server.c (queue_stop_reply): Likewise.
5458 (start_inferior): Likewise.
5459 (queue_stop_reply_callback): Likewise.
5460 (handle_target_event): Likewise.
5461 * spu-low.c (fetch_ppc_memory): Likewise.
5462 (store_ppc_memory): Likewise.
5463 * target.c (set_target_ops): Likewise.
5464 * thread-db.c (thread_db_load_search): Likewise.
5465 (try_thread_db_load_1): Likewise.
5466 * tracepoint.c (add_tracepoint): Likewise.
5467 (add_tracepoint_action): Likewise.
5468 (create_trace_state_variable): Likewise.
5469 (cmd_qtdpsrc): Likewise.
5470 (cmd_qtro): Likewise.
5471 (add_while_stepping_state): Likewise.
5472 * win32-low.c (child_add_thread): Likewise.
5473 (get_image_name): Likewise.
5475 2015-08-25 Yao Qi <yao.qi@linaro.org>
5477 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5479 2015-08-25 Yao Qi <yao.qi@linaro.org>
5481 * Makefile.in (aarch64-linux.o): New rule.
5482 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5484 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5485 (aarch64_init_debug_reg_state): Make it extern.
5486 (aarch64_linux_prepare_to_resume): Remove.
5488 2015-08-25 Yao Qi <yao.qi@linaro.org>
5490 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5491 lwp_arch_private_info and ptid_of_lwp.
5493 2015-08-25 Yao Qi <yao.qi@linaro.org>
5495 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5496 Find proc_info by find_process_pid. All callers updated.
5498 2015-08-25 Yao Qi <yao.qi@linaro.org>
5500 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5502 (debug_reg_change_callback): Remove.
5503 (aarch64_notify_debug_reg_change): Remove.
5505 2015-08-25 Yao Qi <yao.qi@linaro.org>
5507 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5508 Call current_lwp_ptid.
5510 2015-08-25 Yao Qi <yao.qi@linaro.org>
5512 * linux-aarch64-low.c (debug_reg_change_callback): Use
5515 2015-08-25 Yao Qi <yao.qi@linaro.org>
5517 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5519 2015-08-25 Yao Qi <yao.qi@linaro.org>
5521 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5523 2015-08-25 Yao Qi <yao.qi@linaro.org>
5525 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5528 2015-08-25 Yao Qi <yao.qi@linaro.org>
5530 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5532 (debug_reg_change_callback): Remove argument entry and add argument
5533 lwp. Remove local variable thread. Don't print thread id in the
5534 debugging output. Don't check whether pid of thread equals to pid.
5535 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5536 iterate_over_lwps instead find_inferior.
5538 2015-08-24 Pedro Alves <palves@redhat.com>
5540 * inferiors.c (get_first_process): New function.
5541 * inferiors.h (get_first_process): New declaration.
5542 * remote-utils.c (read_ptid): Default to the first process in the
5543 list, instead of to the current thread's process.
5545 2015-08-24 Pedro Alves <palves@redhat.com>
5547 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5548 * event-loop.c: Likewise.
5549 * remote-utils.c: Likewise.
5550 * tracepoint.c: Likewise.
5552 2015-08-24 Pedro Alves <palves@redhat.com>
5554 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5557 2015-08-21 Pedro Alves <palves@redhat.com>
5559 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5560 instead of literal 1.
5562 2015-08-21 Pedro Alves <palves@redhat.com>
5564 * tdesc.c (default_description): Explicitly zero-initialize.
5566 2015-08-21 Pedro Alves <palves@redhat.com>
5569 * inferiors.c (remove_thread): Discard any pending stop reply for
5571 * server.c (remove_all_on_match_pid): Rename to ...
5572 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5574 (discard_queued_stop_replies): Change parameter to a ptid. Now
5576 (handle_v_kill, kill_inferior_callback, captured_main)
5577 (process_serial_event): Adjust.
5578 * server.h (discard_queued_stop_replies): Declare.
5580 2015-08-21 Pedro Alves <palves@redhat.com>
5582 * linux-low.c (wait_for_sigstop): Always switch to no thread
5583 selected if the previously current thread dies.
5584 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5585 process instead of the current thread's.
5586 * remote-utils.c (input_interrupt): Don't check if there's no
5588 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5589 current thread to the general thread fails, error out.
5590 (handle_qxfer_auxv, handle_qxfer_libraries)
5591 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5592 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5593 (handle_query): Check if there's a thread selected instead of
5594 checking whether there's any thread in the thread list.
5595 (handle_qxfer_threads, handle_qxfer_btrace)
5596 (handle_qxfer_btrace_conf): Don't error out early if there's no
5597 thread in the thread list.
5598 (handle_v_cont, myresume): Don't set the current thread to the
5600 (process_serial_event) <Hg handling>: Also set thread_id if the
5601 previous general thread is still alive.
5602 (process_serial_event) <g/G handling>: If setting the current
5603 thread to the general thread fails, error out.
5604 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5605 thread's lwp instead of the current thread's.
5606 * target.c (set_desired_thread): If the desired thread was not
5607 found, leave the current thread pointing to NULL. Return an int
5608 (boolean) indicating success.
5609 * target.h (set_desired_thread): Change return type to int.
5611 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5613 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5614 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5616 (ps_get_thread_area): New function.
5618 2015-08-19 Gary Benson <gbenson@redhat.com>
5620 * hostio.c (handle_pread): Do not attempt to read more data
5621 than hostio_reply_with_data can fit in a packet.
5623 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5625 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5627 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5629 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5631 2015-08-06 Pedro Alves <palves@redhat.com>
5633 * tracepoint.c (expr_eval_result): Now an int.
5635 2015-08-06 Pedro Alves <palves@redhat.com>
5637 * gdbthread.h (struct regcache): Forward declare.
5638 (struct thread_info) <regcache_data>: Now a struct regcache
5640 * inferiors.c (inferior_regcache_data)
5641 (set_inferior_regcache_data): Now work with struct regcache
5643 * inferiors.h (struct regcache): Forward declare.
5644 (inferior_regcache_data, set_inferior_regcache_data): Now work
5645 with struct regcache pointers.
5646 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5647 (free_register_cache_thread): Remove struct regcache pointer
5650 2015-08-06 Pedro Alves <palves@redhat.com>
5652 * server.c (captured_main): On error, print the exception message
5653 to stderr, and if run_once is set, throw a quit.
5655 2015-08-06 Pedro Alves <palves@redhat.com>
5657 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5660 2015-08-06 Pedro Alves <palves@redhat.com>
5662 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5663 reading beyond the passed in buffer length.
5665 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5667 * tracepoint.c (symbol_list) <required>: Remove.
5669 2015-08-06 Pedro Alves <palves@redhat.com>
5671 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5672 count if stopping and suspending threads.
5673 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5674 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5675 (linux_detach): Complete an ongoing step-over.
5676 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5678 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5679 (linux_wait_1): If passing a signal to the inferior after
5680 finishing a step-over, unsuspend and re-resume all lwps. If we
5681 see a single-step event but the thread should be continuing, don't
5682 pass the trap to gdb.
5683 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5684 internal_error instead of gdb_assert.
5685 (enqueue_pending_signal): New function.
5686 (check_ptrace_stopped_lwp_gone): Add debug output.
5687 (start_step_over): Use internal_error instead of gdb_assert.
5688 (complete_ongoing_step_over): New function.
5689 (linux_resume_one_thread): Don't resume a suspended thread.
5690 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5693 2015-08-06 Pedro Alves <palves@redhat.com>
5695 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5696 (linux_thread_alive): Use lwp_is_marked_dead.
5697 (extended_event_reported): Delete.
5698 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5699 instead of extended_event_reported.
5700 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5702 (lwp_is_marked_dead): New function.
5703 (lwp_running): Use lwp_is_marked_dead.
5704 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5707 2015-08-06 Pedro Alves <palves@redhat.com>
5709 * linux-low.c (linux_wait_1): Move fork event output out of the
5710 !report_to_gdb check. Pass event_child->waitstatus to
5711 target_waitstatus_to_string instead of ourstatus.
5713 2015-08-04 Yao Qi <yao.qi@linaro.org>
5715 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5716 if current_thread is 32 bit.
5718 2015-08-04 Yao Qi <yao.qi@linaro.org>
5720 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5721 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5722 * server.c (extended_protocol): Remove "static".
5723 * server.h (extended_protocol): Declare it.
5725 2015-08-04 Yao Qi <yao.qi@linaro.org>
5727 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5728 both aarch64 and aarch32.
5729 (aarch64_set_pc): Likewise.
5731 2015-08-04 Yao Qi <yao.qi@linaro.org>
5733 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5734 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5735 arm-with-neon.xml to srv_xmlfiles.
5736 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5737 (is_64bit_tdesc): New function.
5738 (aarch64_linux_read_description): New function.
5739 (aarch64_arch_setup): Call aarch64_linux_read_description.
5740 (regs_info): Rename to regs_info_aarch64.
5741 (aarch64_regs_info): Return right regs_info.
5742 (initialize_low_arch): Call initialize_low_arch_aarch32.
5744 2015-08-04 Yao Qi <yao.qi@linaro.org>
5746 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5747 * linux-aarch32-low.c: New file.
5748 * linux-aarch32-low.h: New file.
5749 * linux-arm-low.c (arm_fill_gregset): Move it to
5750 linux-aarch32-low.c.
5751 (arm_store_gregset): Likewise.
5752 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5753 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5754 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5755 (regs_info): Rename to regs_info_arm.
5756 (arm_regs_info): Return regs_info_aarch32 if
5757 have_ptrace_getregset is 1 and target description is
5758 arm_with_neon or arm_with_vfpv3.
5759 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5760 Call initialize_low_arch_aarch32 instead.
5762 2015-08-04 Yao Qi <yao.qi@linaro.org>
5764 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5765 * linux-low.c: ... here.
5766 * linux-low.h (have_ptrace_getregset): Declare it.
5768 2015-08-04 Pedro Alves <palves@redhat.com>
5770 * thread-db.c (struct thread_db): Use new typedefs.
5771 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5773 (disable_thread_event_reporting): Cast result of dlsym to
5774 destination function pointer type.
5775 (thread_db_mourn): Use td_ta_delete_ftype.
5777 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5779 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5781 (CDX_BREAKPOINT): Define for R2.
5782 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5783 (the_low_target): Add comments.
5785 2015-07-30 Yao Qi <yao.qi@linaro.org>
5787 * linux-arm-low.c (arm_hwcap): Remove it.
5788 (arm_read_description): New local variable arm_hwcap. Don't
5789 set arm_hwcap to zero.
5791 2015-07-30 Yao Qi <yao.qi@linaro.org>
5793 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5794 Use regcache->tdesc instead.
5795 (arm_store_wmmxregset): Likewise.
5796 (arm_fill_vfpregset): Likewise.
5797 (arm_store_vfpregset): Likewise.
5799 2015-07-30 Yao Qi <yao.qi@linaro.org>
5801 * linux-arm-low.c: Include arch/arm.h.
5802 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5803 (arm_store_gregset): Likewise.
5805 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5807 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5808 ptrace's 4th parameter.
5810 2015-07-27 Yao Qi <yao.qi@linaro.org>
5812 * configure.srv (case aarch64*-*-linux*): Don't set
5815 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5817 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5819 * linux-arm-low.c: Likewise.
5820 * linux-cris-low.c: Likewise.
5821 * linux-crisv32-low.c: Likewise.
5822 * linux-low.c: Likewise.
5823 * linux-m68k-low.c: Likewise.
5824 * linux-mips-low.c: Likewise.
5825 * linux-nios2-low.c: Likewise.
5826 * linux-s390-low.c: Likewise.
5827 * linux-sparc-low.c: Likewise.
5828 * linux-tic6x-low.c: Likewise.
5829 * linux-tile-low.c: Likewise.
5830 * linux-x86-low.c: Likewise.
5832 2015-07-24 Pedro Alves <palves@redhat.com>
5834 * config.in: Regenerate.
5835 * configure: Regenerate.
5837 2015-07-24 Pedro Alves <palves@redhat.com>
5839 * acinclude.m4: Include ../ptrace.m4.
5840 * configure.ac: Call GDB_AC_PTRACE.
5841 * config.in, configure: Regenerate.
5843 2015-07-24 Yao Qi <yao.qi@linaro.org>
5845 * linux-low.c (linux_create_inferior): Remove setting to
5846 proc->priv->new_inferior.
5847 (linux_attach): Likewise.
5848 (linux_low_filter_event): Likewise.
5849 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5851 2015-07-24 Yao Qi <yao.qi@linaro.org>
5853 * linux-low.c (linux_arch_setup): New function.
5854 (linux_low_filter_event): If proc->tdesc is NULL and
5855 proc->attached is true, call the_low_target.arch_setup.
5856 Otherwise, keep status pending, and return.
5857 (linux_resume_one_lwp_throw): Don't call get_pc if
5858 thread->while_stepping isn't NULL. Don't call
5859 get_thread_regcache if proc->tdesc is NULL.
5860 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5861 (linux_target_ops): Install arch_setup.
5862 * server.c (start_inferior): Call the_target->arch_setup.
5863 * target.h (struct target_ops) <arch_setup>: New field.
5864 (target_arch_setup): New marco.
5865 * lynx-low.c (lynx_target_ops): Update.
5866 * nto-low.c (nto_target_ops): Update.
5867 * spu-low.c (spu_target_ops): Update.
5868 * win32-low.c (win32_target_ops): Update.
5870 2015-07-24 Yao Qi <yao.qi@linaro.org>
5872 * linux-low.c (linux_add_process): Don't set
5873 proc->priv->new_inferior.
5874 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5875 (linux_attach): Likewise.
5877 2015-07-24 Yao Qi <yao.qi@linaro.org>
5879 * server.c (start_inferior): Code refactor.
5881 2015-07-24 Yao Qi <yao.qi@linaro.org>
5883 * server.c (process_serial_event): Set general_thread.
5885 2015-07-21 Yao Qi <yao.qi@linaro.org>
5887 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5888 aarch64_linux_get_debug_reg_capacity.
5890 2015-07-17 Yao Qi <yao.qi@linaro.org>
5892 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5893 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5894 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5895 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5896 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5897 (AARCH64_HWP_ALIGNMENT): Likewise.
5898 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5899 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5900 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5901 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5902 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5903 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5904 (struct aarch64_debug_reg_state): Likewise.
5905 (struct arch_lwp_info): Likewise.
5906 (aarch64_align_watchpoint): Likewise.
5907 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5908 (aarch64_watchpoint_length): Likewise.
5909 (aarch64_point_encode_ctrl_reg): Likewise
5910 (aarch64_point_is_aligned): Likewise.
5911 (aarch64_align_watchpoint): Likewise.
5912 (aarch64_linux_set_debug_regs):
5913 (aarch64_dr_state_insert_one_point): Likewise.
5914 (aarch64_dr_state_remove_one_point): Likewise.
5915 (aarch64_handle_breakpoint): Likewise.
5916 (aarch64_handle_aligned_watchpoint): Likewise.
5917 (aarch64_handle_unaligned_watchpoint): Likewise.
5918 (aarch64_handle_watchpoint): Likewise.
5920 2015-07-17 Yao Qi <yao.qi@linaro.org>
5922 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5923 and don't aarch64_get_debug_reg_state. All callers update.
5924 (aarch64_handle_aligned_watchpoint): Likewise.
5925 (aarch64_handle_unaligned_watchpoint): Likewise.
5926 (aarch64_handle_watchpoint): Likewise.
5927 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5928 (aarch64_remove_point): Likewise.
5930 2015-07-17 Yao Qi <yao.qi@linaro.org>
5932 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5934 (aarch64_handle_unaligned_watchpoint): Likewise.
5936 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5938 Revert the previous 3 commits:
5939 Move gdb_regex* to common/
5940 Move linux_find_memory_regions_full & co.
5941 gdbserver build-id attribute generator
5943 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5944 Jan Kratochvil <jan.kratochvil@redhat.com>
5946 gdbserver build-id attribute generator.
5947 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5948 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5949 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5951 (get_dynamic): Use find_pdhr to traverse program headers.
5952 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5953 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5954 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5955 (get_hex_build_id): New.
5956 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5957 to reply XML document.
5959 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5960 Jan Kratochvil <jan.kratochvil@redhat.com>
5962 * target.c: Include target/target-utils.h and fcntl.h.
5963 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5964 (target_fileio_read_stralloc): New functions.
5966 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5968 * Makefile.in (OBS): Add gdb_regex.o.
5970 * config.in: Rebuilt.
5971 * configure: Rebuilt.
5973 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5974 Jan Kratochvil <jan.kratochvil@redhat.com>
5976 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5977 * Makefile.in (OBS): Add target-utils.o.
5978 (linux-maps.o, target-utils.o): New.
5979 * configure.srv (srv_linux_obj): Add linux-maps.o.
5981 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5983 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5985 (the_low_target): Install it.
5987 2015-07-14 Pedro Alves <palves@redhat.com>
5989 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5990 Instead, ignore ECHILD, and throw an error for other errnos.
5992 2015-07-10 Pedro Alves <palves@redhat.com>
5994 * event-loop.c (struct callback_event) <data>: Change type to
5995 gdb_client_data instance instead of gdb_client_data pointer.
5996 (append_callback_event): Adjust.
5998 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6000 * linux-aarch64-low.c: Add comments for each linux_target_ops
6001 method. Remove comments already covered in target_ops and
6002 linux_target_ops definitions.
6003 (the_low_target): Add comments for each unimplemented method.
6005 2015-07-09 Yao Qi <yao.qi@linaro.org>
6007 * linux-aarch64-low.c (aarch64_regmap): Remove.
6008 (aarch64_usrregs_info): Remove.
6009 (regs_info): Set field usrregs to NULL.
6011 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6013 * linux-low.c: Include "rsp-low.h"
6014 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6015 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6016 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6017 (handle_btrace_enable_pt): New.
6018 (handle_btrace_general_set): Support "pt".
6019 (handle_btrace_conf_general_set): Support "pt:size".
6021 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6023 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6026 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6028 * linux-aarch64-low.c: Remove comment about endianness.
6029 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6030 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6033 2015-06-24 Gary Benson <gbenson@redhat.com>
6035 * linux-i386-ipa.c (stdint.h): Do not include.
6036 * lynx-i386-low.c (stdint.h): Likewise.
6037 * lynx-ppc-low.c (stdint.h): Likewise.
6038 * mem-break.c (stdint.h): Likewise.
6039 * thread-db.c (stdint.h): Likewise.
6040 * tracepoint.c (stdint.h): Likewise.
6041 * win32-low.c (stdint.h): Likewise.
6043 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6045 * server.c (write_qxfer_response): Update call to
6046 remote_escape_output.
6048 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6049 Jan Kratochvil <jan.kratochvil@redhat.com>
6051 Merge multiple hex conversions.
6052 * gdbreplay.c (tohex): Rename to 'fromhex'.
6053 (logchar): Use fromhex.
6055 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6057 * server.c (handle_qxfer_libraries): Set `version' attribute for
6060 2015-06-10 Gary Benson <gbenson@redhat.com>
6062 * target.h (struct target_ops) <multifs_open>: New field.
6063 <multifs_unlink>: Likewise.
6064 <multifs_readlink>: Likewise.
6065 * linux-low.c (nat/linux-namespaces.h): New include.
6066 (linux_target_ops): Initialize the_target->multifs_open,
6067 the_target->multifs_unlink and the_target->multifs_readlink.
6068 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6069 * hostio.c (hostio_fs_pid): New static variable.
6070 (hostio_handle_new_gdb_connection): New function.
6071 (handle_setfs): Likewise.
6072 (handle_open): Use the_target->multifs_open as appropriate.
6073 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6074 (handle_readlink): Use the_target->multifs_readlink as
6076 (handle_vFile): Handle vFile:setfs packets.
6077 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6078 after target_handle_new_gdb_connection.
6080 2015-06-10 Gary Benson <gbenson@redhat.com>
6082 * configure.ac (AC_CHECK_FUNCS): Add setns.
6083 * config.in: Regenerate.
6084 * configure: Likewise.
6085 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6086 (linux-namespaces.o): New rule.
6087 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6089 2015-06-09 Gary Benson <gbenson@redhat.com>
6091 * hostio.c (handle_open): Process mode argument with
6092 fileio_to_host_mode.
6094 2015-06-01 Yao Qi <yao.qi@linaro.org>
6096 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6097 * linux-x86-low.c: Likewise.
6099 2015-05-28 Don Breazeal <donb@codesourcery.com>
6101 * linux-low.c (handle_extended_wait): Initialize
6102 thread_info.last_resume_kind for new fork children.
6104 2015-05-15 Pedro Alves <palves@redhat.com>
6106 * target.h (target_handle_new_gdb_connection): Rewrite using if
6107 wrapped in do/while.
6109 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6111 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6112 * configure, config.in: Regenerate.
6113 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6116 2015-05-12 Don Breazeal <donb@codesourcery.com>
6118 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6119 PTRACE_EVENT_VFORK_DONE.
6120 (linux_low_ptrace_options, extended_event_reported): Add vfork
6122 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6123 and "vforkdone" for RSP 'T' Stop Reply Packet.
6124 * server.h (report_vfork_events): Declare
6127 2015-05-12 Don Breazeal <donb@codesourcery.com>
6129 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6130 (the_low_target) <new_fork>: Initialize new member.
6131 * linux-arm-low.c (arm_new_fork): New function.
6132 (the_low_target) <new_fork>: Initialize new member.
6133 * linux-low.c (handle_extended_wait): Call new target function
6135 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6136 * linux-mips-low.c (mips_add_watchpoint): New function
6137 extracted from mips_insert_point.
6138 (the_low_target) <new_fork>: Initialize new member.
6139 (mips_linux_new_fork): New function.
6140 (mips_insert_point): Call mips_add_watchpoint.
6141 * linux-x86-low.c (x86_linux_new_fork): New function.
6142 (the_low_target) <new_fork>: Initialize new member.
6144 2015-05-12 Don Breazeal <donb@codesourcery.com>
6146 * linux-low.c (handle_extended_wait): Implement return value,
6147 rename argument 'event_child' to 'event_lwp', handle
6148 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6149 (linux_low_ptrace_options): New function.
6150 (linux_low_filter_event): Call linux_low_ptrace_options,
6151 use different argument fo linux_enable_event_reporting,
6152 use return value from handle_extended_wait.
6153 (extended_event_reported): New function.
6154 (linux_wait_1): Call extended_event_reported and set
6155 status to report fork events.
6156 (linux_write_memory): Add pid to debug message.
6157 (reset_lwp_ptrace_options_callback): New function.
6158 (linux_handle_new_gdb_connection): New function.
6159 (linux_target_ops): Initialize new structure member.
6160 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6161 * lynx-low.c: Initialize new structure member.
6162 * remote-utils.c (prepare_resume_reply): Implement stop reason
6163 "fork" for "T" stop message.
6164 * server.c (handle_query): Call handle_new_gdb_connection.
6165 * server.h (report_fork_events): Declare global flag.
6166 * target.h (struct target_ops) <handle_new_gdb_connection>:
6168 (target_handle_new_gdb_connection): New macro.
6169 * win32-low.c: Initialize new structure member.
6171 2015-05-12 Don Breazeal <donb@codesourcery.com>
6173 * mem-break.c (APPEND_TO_LIST): Define macro.
6174 (clone_agent_expr): New function.
6175 (clone_one_breakpoint): New function.
6176 (clone_all_breakpoints): New function.
6177 * mem-break.h: Declare new functions.
6179 2015-05-12 Don Breazeal <donb@codesourcery.com>
6181 * linux-low.c (linux_supports_fork_events): New function.
6182 (linux_supports_vfork_events): New function.
6183 (linux_target_ops): Initialize new structure members.
6184 (initialize_low): Call linux_check_ptrace_features.
6185 * lynx-low.c (lynx_target_ops): Initialize new structure
6187 * server.c (report_fork_events, report_vfork_events):
6189 (handle_query): Add new features to qSupported packet and
6191 (captured_main): Initialize new global variables.
6192 * target.h (struct target_ops) <supports_fork_events>:
6194 <supports_vfork_events>: New member.
6195 (target_supports_fork_events): New macro.
6196 (target_supports_vfork_events): New macro.
6197 * win32-low.c (win32_target_ops): Initialize new structure
6200 2015-05-12 Gary Benson <gbenson@redhat.com>
6202 * server.c (handle_qxfer_exec_file): Use current process
6205 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6207 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6208 Remove HAVE_PTRACE_GETREGS conditionals.
6209 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6210 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6212 2015-05-08 Yao Qi <yao.qi@linaro.org>
6214 * linux-low.c (linux_supports_conditional_breakpoints): New
6216 (linux_target_ops): Install new target method.
6217 * lynx-low.c (lynx_target_ops): Install NULL hook for
6218 supports_conditional_breakpoints.
6219 * nto-low.c (nto_target_ops): Likewise.
6220 * spu-low.c (spu_target_ops): Likewise.
6221 * win32-low.c (win32_target_ops): Likewise.
6222 * server.c (handle_query): Check
6223 target_supports_conditional_breakpoints.
6224 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6226 (target_supports_conditional_breakpoints): New macro.
6228 2015-05-06 Pedro Alves <palves@redhat.com>
6231 * server.c (start_inferior): If the process exits, mourn it.
6233 2015-04-21 Gary Benson <gbenson@redhat.com>
6235 * hostio.c (fileio_open_flags_to_host): Factored out to
6236 fileio_to_host_openflags in common/fileio.c. Single use
6239 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6241 * linux-xtensa-low.c (xtensa_fill_gregset)
6242 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6245 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6247 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6248 (regs_info): Replace usrregs pointer with NULL.
6250 2015-04-17 Gary Benson <gbenson@redhat.com>
6252 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6253 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6254 * server.c (handle_qxfer_exec_file): New function.
6255 (qxfer_packets): Add exec-file entry.
6256 (handle_query): Report qXfer:exec-file:read as supported packet.
6258 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6260 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6262 2015-04-09 Gary Benson <gbenson@redhat.com>
6264 * hostio-errno.c (errno_to_fileio_error): Remove function.
6265 Update caller to use remote_fileio_to_fio_error.
6267 2015-04-09 Yao Qi <yao.qi@linaro.org>
6269 * linux-low.c (linux_insert_point): Call
6270 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6271 (linux_remove_point): Call remove_memory_breakpoint if type is
6273 * linux-x86-low.c (x86_insert_point): Don't call
6274 insert_memory_breakpoint.
6275 (x86_remove_point): Don't call remove_memory_breakpoint.
6277 2015-04-01 Pedro Alves <palves@redhat.com>
6278 Cleber Rosa <crosa@redhat.com>
6280 * server.c (gdbserver_usage): Reorganize and extend the usage
6283 2015-03-24 Pedro Alves <palves@redhat.com>
6285 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6286 output. Also dump TRAP_TRACE.
6287 (linux_low_filter_event): In debug output, distinguish a
6288 resume_stop SIGSTOP from a delayed SIGSTOP.
6290 2015-03-24 Gary Benson <gbenson@redhat.com>
6292 * linux-x86-low.c (x86_linux_new_thread): Moved to
6294 (x86_linux_prepare_to_resume): Likewise.
6296 2015-03-24 Gary Benson <gbenson@redhat.com>
6298 * Makefile.in (x86-linux-dregs.o): New rule.
6299 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6300 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6301 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6302 (x86_linux_dr_get): Likewise.
6303 (x86_linux_dr_set): Likewise.
6304 (update_debug_registers_callback): Likewise.
6305 (x86_linux_dr_set_addr): Likewise.
6306 (x86_linux_dr_get_addr): Likewise.
6307 (x86_linux_dr_set_control): Likewise.
6308 (x86_linux_dr_get_control): Likewise.
6309 (x86_linux_dr_get_status): Likewise.
6310 (x86_linux_update_debug_registers): Likewise.
6312 2015-03-24 Gary Benson <gbenson@redhat.com>
6314 * linux-x86-low.c (x86_linux_update_debug_registers):
6315 New function, factored out from...
6316 (x86_linux_prepare_to_resume): ...this.
6318 2015-03-24 Gary Benson <gbenson@redhat.com>
6320 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6321 (x86_linux_dr_set): Likewise.
6322 (update_debug_registers_callback): Likewise.
6323 (x86_linux_dr_set_addr): Likewise.
6324 (x86_linux_dr_get_addr): Likewise.
6325 (x86_linux_dr_set_control): Likewise.
6326 (x86_linux_dr_get_control): Likewise.
6327 (x86_linux_dr_get_status): Likewise.
6328 (x86_linux_prepare_to_resume): Likewise.
6330 2015-03-24 Gary Benson <gbenson@redhat.com>
6332 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6333 Use perror_with_name. Pass string through gettext.
6334 (x86_linux_dr_set): Likewise.
6336 2015-03-24 Gary Benson <gbenson@redhat.com>
6338 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6339 (x86_linux_dr_set_addr): ...this.
6340 (x86_dr_low_get_addr): Rename to...
6341 (x86_linux_dr_get_addr): ...this.
6342 (x86_dr_low_set_control): Rename to...
6343 (x86_linux_dr_set_control): ...this.
6344 (x86_dr_low_get_control): Rename to...
6345 (x86_linux_dr_get_control): ...this.
6346 (x86_dr_low_get_status): Rename to...
6347 (x86_linux_dr_get_status): ...this.
6348 (x86_dr_low): Update with new function names.
6350 2015-03-24 Gary Benson <gbenson@redhat.com>
6352 * Makefile.in (x86-linux.o): New rule.
6353 * configure.srv: Add x86-linux.o to relevant targets.
6354 * linux-low.c (lwp_set_arch_private_info): New function.
6355 (lwp_arch_private_info): Likewise.
6356 * linux-x86-low.c: Include nat/x86-linux.h.
6357 (arch_lwp_info): Removed structure.
6358 (update_debug_registers_callback):
6359 Use lwp_set_debug_registers_changed.
6360 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6361 and lwp_set_debug_registers_changed.
6362 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6364 2015-03-24 Gary Benson <gbenson@redhat.com>
6366 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6367 * linux-arm-low.c (arm_new_thread): Likewise.
6368 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6369 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6370 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6371 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6373 2015-03-24 Gary Benson <gbenson@redhat.com>
6375 * linux-low.c (ptid_of_lwp): New function.
6376 (lwp_is_stopped): Likewise.
6377 (lwp_stop_reason): Likewise.
6378 * linux-x86-low.c (update_debug_registers_callback):
6380 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6383 2015-03-24 Gary Benson <gbenson@redhat.com>
6385 * linux-low.h (linux_stop_lwp): Remove declaration.
6387 2015-03-24 Gary Benson <gbenson@redhat.com>
6389 * linux-low.h: Include nat/linux-nat.h.
6390 * linux-low.c (iterate_over_lwps_args): New structure.
6391 (iterate_over_lwps_filter): New function.
6392 (iterate_over_lwps): Likewise.
6393 * linux-x86-low.c (update_debug_registers_callback):
6394 Update signature to what iterate_over_lwps expects.
6395 Remove PID check that iterate_over_lwps now performs.
6396 (x86_dr_low_set_addr): Use iterate_over_lwps.
6397 (x86_dr_low_set_control): Likewise.
6399 2015-03-24 Gary Benson <gbenson@redhat.com>
6401 * linux-x86-low.c (x86_debug_reg_state): New function.
6402 (x86_linux_prepare_to_resume): Use the above.
6404 2015-03-24 Gary Benson <gbenson@redhat.com>
6406 * linux-low.c (current_lwp_ptid): New function.
6407 * linux-x86-low.c: Include nat/linux-nat.h.
6408 (x86_dr_low_get_addr): Use current_lwp_ptid.
6409 (x86_dr_low_get_control): Likewise.
6410 (x86_dr_low_get_status): Likewise.
6412 2015-03-20 Pedro Alves <palves@redhat.com>
6414 * tracepoint.c (cmd_qtstatus): Make "str" const.
6416 2015-03-20 Pedro Alves <palves@redhat.com>
6418 * server.c (handle_general_set): Make "req_str" const.
6420 2015-03-19 Pedro Alves <palves@redhat.com>
6422 * linux-low.c (linux_resume_one_lwp): Rename to ...
6423 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6424 instead call perror_with_name.
6425 (check_ptrace_stopped_lwp_gone): New function.
6426 (linux_resume_one_lwp): Reimplement as wrapper around
6427 linux_resume_one_lwp_throw that swallows errors if the LWP is
6430 2015-03-19 Pedro Alves <palves@redhat.com>
6432 * linux-low.c (count_events_callback, select_event_lwp_callback):
6433 No longer check whether the thread has resume_stop as last resume
6436 2015-03-19 Pedro Alves <palves@redhat.com>
6438 * linux-low.c (count_events_callback, select_event_lwp_callback):
6439 Use the lwp's status_pending_p field, not the thread's.
6441 2015-03-19 Pedro Alves <palves@redhat.com>
6443 * linux-low.c (select_event_lwp_callback): Update comments to
6444 no longer mention SIGTRAP.
6446 2015-03-18 Gary Benson <gbenson@redhat.com>
6448 * server.c (handle_query): Do not report vFile:fstat as supported.
6450 2015-03-11 Gary Benson <gbenson@redhat.com>
6452 * hostio.c (sys/types.h): New include.
6453 (sys/stat.h): Likewise.
6454 (common-remote-fileio.h): Likewise.
6455 (handle_fstat): New function.
6456 (handle_vFile): Handle vFile:fstat packets.
6458 2015-03-11 Gary Benson <gbenson@redhat.com>
6460 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6461 struct stat.st_blocks and struct stat.st_blksize.
6462 * configure: Regenerate.
6463 * config.in: Likewise.
6464 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6465 (OBS): Add common-remote-fileio.o.
6466 (common-remote-fileio.o): New rule.
6468 2015-03-09 Pedro Alves <palves@redhat.com>
6470 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6471 'struct sockaddr' pointer in 'accept' call.
6473 2015-03-09 Pedro Alves <palves@redhat.com>
6476 2015-03-07 Pedro Alves <palves@redhat.com>
6477 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6478 or <winsock2.h> here. Instead include "gdb_socket.h".
6479 (remote_open): Use union gdb_sockaddr_u.
6480 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6481 or <winsock2.h> here. Instead include "gdb_socket.h".
6482 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6483 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6485 (init_named_socket, gdb_agent_helper_thread): Use union
6488 2015-03-07 Pedro Alves <palves@redhat.com>
6490 * configure.ac (build_warnings): Move
6491 -Wdeclaration-after-statement to the C-specific set.
6492 * configure: Regenerate.
6494 2015-03-07 Pedro Alves <palves@redhat.com>
6496 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6497 or <winsock2.h> here. Instead include "gdb_socket.h".
6498 (remote_open): Use union gdb_sockaddr_u.
6499 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6500 or <winsock2.h> here. Instead include "gdb_socket.h".
6501 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6502 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6504 (init_named_socket, gdb_agent_helper_thread): Use union
6507 2015-03-07 Pedro Alves <palves@redhat.com>
6509 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6512 2015-03-06 Yao Qi <yao.qi@linaro.org>
6514 * linux-aarch64-low.c (aarch64_insert_point): Use
6515 show_debug_regs as a boolean.
6516 (aarch64_remove_point): Likewise.
6518 2015-03-05 Pedro Alves <palves@redhat.com>
6520 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6521 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6522 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6523 * nto-low.c (nto_target_ops): Likewise.
6524 * spu-low.c (spu_target_ops): Likewise.
6525 * win32-low.c (win32_target_ops): Likewise.
6527 2015-03-04 Pedro Alves <palves@redhat.com>
6529 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6530 Decide whether a breakpoint triggered based on the SIGTRAP's
6532 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6533 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6534 (linux_low_filter_event): Check for breakpoints before checking
6536 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6538 (linux_stopped_by_sw_breakpoint)
6539 (linux_supports_stopped_by_sw_breakpoint)
6540 (linux_stopped_by_hw_breakpoint)
6541 (linux_supports_stopped_by_hw_breakpoint): New functions.
6542 (linux_target_ops): Install new target methods.
6544 2015-03-04 Pedro Alves <palves@redhat.com>
6546 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6547 * server.c (swbreak_feature, hwbreak_feature): New globals.
6548 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6549 (captured_main): Clear swbreak_feature and hwbreak_feature.
6550 * server.h (swbreak_feature, hwbreak_feature): Declare.
6551 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6552 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6553 supports_stopped_by_hw_breakpoint>: New fields.
6554 (target_supports_stopped_by_sw_breakpoint)
6555 (target_stopped_by_sw_breakpoint)
6556 (target_supports_stopped_by_hw_breakpoint)
6557 (target_stopped_by_hw_breakpoint): Declare.
6559 2015-03-04 Pedro Alves <palves@redhat.com>
6561 enum lwp_stop_reason -> enum target_stop_reason
6562 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6563 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6564 (linux_wait_1, stuck_in_jump_pad_callback)
6565 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6566 (linux_stopped_by_watchpoint):
6567 * linux-low.h (enum lwp_stop_reason): Delete.
6568 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6569 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6571 2015-03-04 Yao Qi <yao.qi@linaro.org>
6573 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6575 2015-03-03 Gary Benson <gbenson@redhat.com>
6577 * hostio.c (handle_vFile): Fix prefix lengths.
6579 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6581 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6584 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6586 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6587 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6588 (clean): Add "rm -f" for above C files.
6589 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6590 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6591 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6592 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6593 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6594 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6595 (init_registers_s390x_vx_linux64)
6596 (init_registers_s390x_tevx_linux64)
6597 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6598 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6600 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6601 (s390_store_vxrs_high): New functions.
6602 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6604 (s390_arch_setup): Add logic for selecting one of the new target
6605 descriptions. Activate the new vector regsets if applicable.
6606 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6607 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6608 and init_registers_s390x_tevx_linux64.
6610 2015-03-01 Pedro Alves <palves@redhat.com>
6612 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6615 2015-02-27 Pedro Alves <palves@redhat.com>
6617 * linux-x86-low.c (u_debugreg_offset): New function.
6618 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6620 2015-02-27 Pedro Alves <palves@redhat.com>
6622 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6623 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6624 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6625 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6626 (ps_lsetfpregs, ps_getpid)
6627 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6628 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6629 (ps_lsetxregs, ps_plog): Declare.
6631 2015-02-27 Pedro Alves <palves@redhat.com>
6633 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6634 IP_AGENT_EXPORT_FUNC.
6635 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6636 IP_AGENT_EXPORT_FUNC.
6637 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6638 (IP_AGENT_EXPORT): Delete.
6639 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6640 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6641 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6642 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6643 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6644 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6645 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6646 (traceframe_read_count, traceframe_write_count)
6647 (traceframes_created, trace_state_variables, get_raw_reg)
6648 (get_trace_state_variable_value, set_trace_state_variable_value)
6649 (ust_loaded, helper_thread_id, cmd_buf): Use
6650 IPA_SYM_EXPORTED_NAME.
6651 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6652 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6653 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6654 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6655 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6656 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6657 EXTERN_C_PUSH/EXTERN_C_POP.
6658 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6659 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6660 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6661 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6662 (traceframe_write_count, traceframe_read_count)
6663 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6664 (about_to_request_buffer_space, get_trace_state_variable_value)
6665 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6666 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6667 EXTERN_C_PUSH/EXTERN_C_POP.
6668 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6669 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6670 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6671 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6672 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6673 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6674 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6675 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6677 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6678 (IP_AGENT_EXPORT_VAR_DECL): Define.
6680 (gdb_agent_get_raw_reg): Declare.
6682 2015-02-27 Tom Tromey <tromey@redhat.com>
6683 Pedro Alves <palves@redhat.com>
6685 Rename symbols whose names are reserved C++ keywords throughout.
6687 2015-02-27 Pedro Alves <palves@redhat.com>
6689 * Makefile.in (COMPILER): New, get it from autoconf.
6690 (CXX): Get from autoconf instead.
6691 (COMPILE.pre): Use COMPILER.
6692 (CC-LD): Rename to ...
6693 (CC_LD): ... this. Use COMPILER.
6694 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6695 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6696 * acinclude.m4: Include build-with-cxx.m4.
6697 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6698 Disable -Werror by default if building in C++ mode.
6699 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6700 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6701 the C++ compiler. Save/restore CXXFLAGS too.
6702 * configure: Regenerate.
6704 2015-02-27 Pedro Alves <palves@redhat.com>
6706 * acinclude.m4: Include libiberty.m4.
6707 * configure.ac: Call libiberty_INIT.
6708 * config.in, configure: Regenerate.
6710 2015-02-26 Pedro Alves <palves@redhat.com>
6712 * linux-low.c (linux_wait_1): When incrementing the PC past a
6713 program breakpoint always use the_low_target.breakpoint_len as
6714 increment, rather than the maximum between that and
6715 the_low_target.decr_pc_after_break.
6717 2015-02-23 Pedro Alves <palves@redhat.com>
6719 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6720 thread was doing a step-over; always adjust the PC if
6721 we stepped over a permanent breakpoint.
6722 (linux_wait_1): If we stepped over breakpoint that was on top of a
6723 permanent breakpoint, manually advance the PC past it.
6725 2015-02-23 Pedro Alves <palves@redhat.com>
6727 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6729 (x86_fill_gregset, x86_store_gregset): Use it when handling
6732 2015-02-20 Pedro Alves <palves@redhat.com>
6734 * thread-db.c: Include "nat/linux-procfs.h".
6735 (thread_db_init): Skip listing new threads if the kernel supports
6736 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6738 2015-02-20 Pedro Alves <palves@redhat.com>
6740 * linux-low.c (status_pending_p_callback): Use ptid_match.
6742 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6744 PR breakpoints/16812
6745 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6746 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6747 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6749 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6751 PR breakpoints/15956
6752 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6754 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6756 * linux-low.c (linux_low_btrace_conf): Print size.
6757 * server.c (handle_btrace_conf_general_set): New.
6758 (hanle_general_set): Call handle_btrace_conf_general_set.
6759 (handle_query): Report Qbtrace-conf:bts:size as supported.
6761 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6763 * linux-low.c (linux_low_enable_btrace): Update parameters.
6764 (linux_low_btrace_conf): New.
6765 (linux_target_ops)<to_btrace_conf>: Initialize.
6766 * server.c (current_btrace_conf): New.
6767 (handle_btrace_enable): Rename to ...
6768 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6769 to target_enable_btrace. Update comment. Update users.
6770 (handle_qxfer_btrace_conf): New.
6771 (qxfer_packets): Add btrace-conf entry.
6772 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6773 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6774 (target_ops)<read_btrace_conf>: New.
6775 (target_enable_btrace): Update parameters.
6776 (target_read_btrace_conf): New.
6778 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6780 * server.c (handle_btrace_general_set): Remove call to
6781 target_supports_btrace.
6782 (supported_btrace_packets): New.
6783 (handle_query): Call supported_btrace_packets.
6784 * target.h: include btrace-common.h.
6785 (btrace_target_info): Removed.
6786 (supports_btrace, target_supports_btrace): Update parameters.
6788 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6790 * Makefile.in (SFILES): Add common/btrace-common.c.
6791 (OBS): Add common/btrace-common.o.
6792 (btrace-common.o): Add build rules.
6793 * linux-low: Include btrace-common.h.
6794 (linux_low_read_btrace): Use struct btrace_data. Call
6795 btrace_data_init and btrace_data_fini.
6797 2015-02-06 Pedro Alves <palves@redhat.com>
6799 * thread-db.c (find_new_threads_callback): Add debug output.
6801 2015-02-04 Pedro Alves <palves@redhat.com>
6803 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6804 (resume_stopped_resumed_lwps): New function.
6805 (linux_wait_for_event_filtered): Use it.
6807 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6809 * Makefile.in (SFILES): Add linux-personality.c.
6810 (linux-personality.o): New rule.
6811 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6812 list of objects to be built.
6813 * linux-low.c: Include nat/linux-personality.h.
6814 (linux_create_inferior): Remove code to disable address space
6815 randomization (moved to ../nat/linux-personality.c). Create
6816 cleanup to disable address space randomization.
6818 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6820 * Makefile.in (posix-strerror.o): New rule.
6821 (mingw-strerror.o): Likewise.
6822 * configure: Regenerated.
6823 * configure.ac: Source file ../common/common.host. Initialize new
6824 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6826 2015-01-14 Yao Qi <yao@codesourcery.com>
6828 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6829 (ppc-linux.o): New rule.
6830 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6831 * configure.ac: AC_CHECK_FUNCS(getauxval).
6832 * config.in: Re-generated.
6833 * configure: Re-generated.
6834 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6835 ppc64_64bit_inferior_p
6837 2015-01-14 Yao Qi <yao@codesourcery.com>
6839 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6840 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6841 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6842 (PT_ORIG_R3, PT_TRAP): Likewise.
6843 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6844 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6845 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6847 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6849 * i387-fp.c (i387_cache_to_xsave): In look over
6850 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6851 zmmh_low_space field by use of zmmh_high_space.
6853 2015-01-09 Pedro Alves <palves@redhat.com>
6855 * linux-low.c (step_over_bkpt): Move higher up in the file.
6856 (handle_extended_wait): Don't store the stop_pc here.
6857 (get_stop_pc): Adjust comments and rename to ...
6858 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6859 stopped for a software breakpoint or hardware breakpoint.
6860 (thread_still_has_status_pending_p): New function.
6861 (status_pending_p_callback): Use
6862 thread_still_has_status_pending_p. If the event is no longer
6863 interesting, resume the LWP.
6864 (handle_tracepoints): Add assert.
6865 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6866 (wstatus_maybe_breakpoint): New function.
6867 (cancel_breakpoint): Delete function.
6868 (check_stopped_by_watchpoint): New function, factored out from
6869 linux_low_filter_event.
6870 (lp_status_maybe_breakpoint): Delete function.
6871 (linux_low_filter_event): Remove filter_ptid argument.
6872 Leave thread group exits pending here. Store the LWP's stop PC.
6873 Always leave events pending.
6874 (linux_wait_for_event_filtered): Pull all events out of the
6875 kernel, and leave them all pending.
6876 (count_events_callback, select_event_lwp_callback): Consider all
6878 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6879 (select_event_lwp): Only give preference to the stepping LWP in
6880 all-stop mode. Adjust comments.
6881 (ignore_event): New function.
6882 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6883 references to cancel_breakpoints. Adjust to renames. Also give
6884 equal priority to all LWPs that have had events in non-stop mode.
6885 If reporting a software breakpoint event, unadjust the LWP's PC.
6886 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6887 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6889 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6890 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6891 (linux_stopped_by_watchpoint): Adjust.
6892 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6893 * linux-low.h (enum lwp_stop_reason): New.
6894 (struct lwp_info) <stop_pc>: Adjust comment.
6895 <stopped_by_watchpoint>: Delete field.
6896 <stop_reason>: New field.
6897 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6898 * mem-break.c (software_breakpoint_inserted_here)
6899 (hardware_breakpoint_inserted_here): New function.
6900 * mem-break.h (software_breakpoint_inserted_here)
6901 (hardware_breakpoint_inserted_here): Declare.
6902 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6903 (cancel_breakpoints): Delete.
6904 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6905 (upload_fast_traceframes): Remove references to
6908 2015-01-09 Pedro Alves <palves@redhat.com>
6910 * thread-db.c (find_new_threads_callback): Ignore thread if the
6911 kernel thread ID is -1.
6913 2015-01-09 Pedro Alves <palves@redhat.com>
6915 * linux-low.c (linux_attach_fail_reason_string): Move to
6916 nat/linux-ptrace.c, and rename.
6917 (linux_attach_lwp): Update comment.
6918 (attach_proc_task_lwp_callback): New function.
6919 (linux_attach): Adjust to rename and use
6920 linux_proc_attach_tgid_threads.
6921 (linux_attach_fail_reason_string): Delete declaration.
6923 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6925 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6926 * server.c (gdbserver_version): Likewise.
6928 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6930 * remote-utils.c: Include ctype.h.
6931 (input_interrupt): Explicitly handle the case when the char
6932 received is the NUL byte. Improve the printing of non-ASCII
6935 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6937 * linux-low.c (linux_low_filter_event): Update call to
6938 linux_enable_event_reporting following the addition of
6939 a new parameter to that function.
6941 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6944 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6945 (AARCH64_FPCR_REGNO): Likewise.
6946 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6947 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6948 (aarch64_store_fpregset): Likewise.
6950 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6952 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6953 Remove FIXME comment about assumption about N.
6955 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6957 * configure.ac: If large-file support is disabled in GDBserver,
6958 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6959 * configure: Regenerate.
6961 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6963 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6964 warning upon ENODATA from ptrace.
6965 * linux-s390-low.c (s390_store_tdb): New.
6966 (s390_regsets): Add regset for NT_S390_TDB.
6968 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6970 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6971 without a fill_function.
6972 * linux-s390-low.c (s390_fill_last_break): Remove.
6973 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6974 (s390_arch_setup): Use regset's size instead of fill_function for
6977 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6979 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6980 the regset's store function when ptrace returned an error.
6981 * regcache.c (get_thread_regcache): Invalidate register cache
6982 before fetching inferior's registers.
6984 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6986 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6987 while-loop as for-loop.
6988 (regsets_store_inferior_registers): Likewise.
6990 2014-11-28 Yao Qi <yao@codesourcery.com>
6992 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6993 * config.in, configure: Re-generate.
6994 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6997 2014-11-21 Yao Qi <yao@codesourcery.com>
6999 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7000 (AC_CHECK_HEADERS): Remove malloc.h.
7001 * configure: Re-generated.
7002 * config.in: Re-generated.
7003 * server.h: Don't include alloca.h and malloc.h.
7004 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7005 Don't include malloc.h.
7007 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7009 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7010 corresponding ERRNO check in same block.
7012 2014-11-12 Pedro Alves <palves@redhat.com>
7014 * server.c (cont_thread): Update comment.
7015 (start_inferior, attach_inferior): No longer clear cont_thread.
7016 (handle_v_cont): No longer set cont_thread.
7017 (captured_main): Clear cont_thread each time a GDB connects.
7019 2014-11-12 Pedro Alves <palves@redhat.com>
7021 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7022 thread, and don't resume all threads if the Hc thread has exited.
7024 2014-11-12 Pedro Alves <palves@redhat.com>
7026 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7027 the process group instead of to a specific LWP.
7029 2014-10-15 Pedro Alves <palves@redhat.com>
7032 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7034 (arm_set_thread_context): Delete.
7035 (the_low_target): Adjust.
7036 * win32-i386-low.c (debug_registers_changed)
7037 (debug_registers_used): Delete.
7038 (update_debug_registers_callback): New function.
7039 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7040 needing to update their debug registers.
7041 (win32_get_current_dr): New function.
7042 (x86_dr_low_get_addr, x86_dr_low_get_control)
7043 (x86_dr_low_get_status): Fetch the debug register from the thread
7045 (i386_initial_stuff): Adjust.
7046 (i386_get_thread_context): Remove current_event parameter. Don't
7047 clear debug_registers_changed nor copy DR values to
7049 (i386_set_thread_context): Delete.
7050 (i386_prepare_to_resume): New function.
7051 (i386_thread_added): Mark the thread as needing to update irs
7053 (the_low_target): Remove i386_set_thread_context and install
7054 i386_prepare_to_resume.
7055 * win32-low.c (win32_get_thread_context): Adjust.
7056 (win32_set_thread_context): Use SetThreadContext
7058 (win32_prepare_to_resume): New function.
7059 (win32_require_context): New function, factored out from ...
7060 (thread_rec): ... this.
7061 (continue_one_thread): Call win32_prepare_to_resume on each thread
7062 we're about to continue.
7063 (win32_resume): Call win32_prepare_to_resume on the event thread.
7064 * win32-low.h (struct win32_thread_info)
7065 <debug_registers_changed>: New field.
7066 (struct win32_target_ops): Change prototype of set_thread_context,
7067 delete set_thread_context and add prepare_to_resume.
7068 (win32_require_context): New declaration.
7070 2014-10-08 Gary Benson <gbenson@redhat.com>
7072 * server.h: Do not include common-exceptions.h.
7074 2014-10-08 Gary Benson <gbenson@redhat.com>
7076 * server.h: Do not include cleanups.h.
7078 2014-09-30 James Hogan <james.hogan@imgtec.com>
7080 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7083 2014-09-23 Yao Qi <yao@codesourcery.com>
7085 * linux-low.c (lp_status_maybe_breakpoint): New function.
7086 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7087 (count_events_callback): Likewise.
7088 (select_event_lwp_callback): Likewise.
7089 (cancel_breakpoints_callback): Likewise.
7091 2014-09-19 Don Breazeal <donb@codesourcery.com>
7093 * linux-low.c (handle_extended_wait): Call
7094 linux_ptrace_get_extended_event.
7095 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7096 linux_is_extended_waitstatus.
7098 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7100 * Makefile.in (CPPFLAGS): Define.
7101 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7102 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7104 2014-09-16 Gary Benson <gbenson@redhat.com>
7106 * inferiors.h (current_inferior): Renamed as...
7107 (current_thread): New variable. All uses updated.
7108 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7109 (maybe_move_out_of_jump_pad): Likewise.
7110 (cancel_breakpoint): Likewise.
7111 (linux_low_filter_event): Likewise.
7112 (wait_for_sigstop): Likewise.
7113 (linux_resume_one_lwp): Likewise.
7114 (need_step_over_p): Likewise.
7115 (start_step_over): Likewise.
7116 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7117 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7118 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7119 and save_inferior as saved_thread.
7120 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7122 (regcache_invalidate_thread): Likewise.
7123 * remote-utils.c (prepare_resume_reply): Likewise.
7124 * thread-db.c (thread_db_get_tls_address): Likewise.
7125 (disable_thread_event_reporting): Likewise.
7126 (remove_thread_event_breakpoints): Likewise.
7127 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7129 * target.h (set_desired_inferior): Renamed as...
7130 (set_desired_thread): New declaration. All uses updated.
7131 * server.c (myresume): Updated comment to reference thread instead
7133 (handle_serial_event): Likewise.
7134 (handle_target_event): Likewise.
7136 2014-09-12 Tom Tromey <tromey@redhat.com>
7137 Gary Benson <gbenson@redhat.com>
7139 * regcache.h: Include common-regcache.h.
7140 (regcache_read_pc): Don't declare.
7141 * regcache.c (get_thread_regcache_for_ptid): New function.
7143 2014-09-11 Tom Tromey <tromey@redhat.com>
7144 Gary Benson <gbenson@redhat.com>
7146 * symbol.c: New file.
7147 * Makefile.in (SFILES): Add symbol.c.
7148 (OBS): Add symbol.o.
7150 2014-09-11 Gary Benson <gbenson@redhat.com>
7152 * target.c (target_stop_ptid, target_continue_ptid): New
7155 2014-09-11 Tom Tromey <tromey@redhat.com>
7156 Gary Benson <gbenson@redhat.com>
7158 * target.h: Include target/target.h.
7159 * target.c (target_read_memory, target_read_uint32)
7160 (target_write_memory): New functions.
7162 2014-09-11 Gary Benson <gbenson@redhat.com>
7164 * server.h (debug_hw_points): Don't declare.
7165 * server.c (debug_hw_points): Don't define. Replace all uses
7166 with show_debug_regs.
7167 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7168 all uses with show_debug_regs.
7170 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7172 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7173 endianness into account.
7174 (ppc_supply_ptrace_register): Likewise.
7176 2014-09-03 James Hogan <james.hogan@imgtec.com>
7178 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7179 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7181 2014-09-03 Gary Benson <gbenson@redhat.com>
7183 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7184 ALL_DEBUG_ADDRESS_REGISTERS.
7186 2014-09-02 Gary Benson <gbenson@redhat.com>
7188 * i386-low.h: Renamed as...
7189 * x86-low.h: New file. All type, function and variable name
7190 prefixes changed from "i386_" to "x86_". All references updated.
7191 * i386-low.c: Renamed as...
7192 * x86-low.c: New file. All type, function and variable name
7193 prefixes changed from "i386_" to "x86_". All references updated.
7195 2014-09-02 Gary Benson <gbenson@redhat.com>
7197 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7198 (x86_linux_new_thread): Likewise.
7200 2014-08-29 Gary Benson <gbenson@redhat.com>
7202 * server.h (setjmp.h): Do not include.
7203 (toplevel): Do not declare.
7204 (common-exceptions.h): Include.
7205 (cleanups.h): Likewise.
7206 * server.c (toplevel): Do not define.
7207 (exit_code): New static global.
7208 (detach_or_kill_for_exit_cleanup): New function.
7209 (main): New function. Original main renamed to...
7210 (captured_main): New function.
7211 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7213 2014-08-29 Gary Benson <gbenson@redhat.com>
7215 * Makefile.in (SFILES): Add common/common-exceptions.c.
7216 (OBS): Add common-exceptions.o.
7217 (common-exceptions.o): New rule.
7218 * utils.c (prepare_to_throw_exception): New function.
7220 2014-08-29 Gary Benson <gbenson@redhat.com>
7222 * config.in: Regenerate.
7223 * configure: Likewise.
7225 2014-08-29 Gary Benson <gbenson@redhat.com>
7227 * Makefile.in (SFILES): Add common/cleanups.c.
7229 (cleanups.o): New rule.
7231 2014-08-29 Gary Benson <gbenson@redhat.com>
7233 * utils.c (internal_vwarning): New function.
7235 2014-08-28 Gary Benson <gbenson@redhat.com>
7237 * utils.h (fatal): Remove declaration.
7238 * utils.c (fatal): Remove function.
7240 2014-08-28 Gary Benson <gbenson@redhat.com>
7242 * tracepoint.c (gdb_agent_init): Replace fatal with
7244 (initialize_tracepoint): Likewise.
7246 2014-08-28 Gary Benson <gbenson@redhat.com>
7248 * remote-utils.c (remote_prepare): Replace fatal with error.
7250 2014-08-28 Gary Benson <gbenson@redhat.com>
7252 * linux-low.c (linux_async): Replace fatal with warning.
7254 (linux_start_non_stop): Return -1 if linux_async failed.
7256 2014-08-28 Gary Benson <gbenson@redhat.com>
7258 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7260 (i386_dr_low_get_addr): Remove vague comment.
7261 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7264 2014-08-28 Gary Benson <gbenson@redhat.com>
7266 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7267 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7269 (linux_resume_one_lwp): Likewise.
7270 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7272 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7273 with internal_error.
7274 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7275 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7276 (find_register_by_name): Replace fatal with internal_error.
7277 (find_regno): Likewise.
7278 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7279 * thread-db.c (thread_db_create_event): Likewise.
7280 (thread_db_load_search): Likewise.
7281 (try_thread_db_load_1): Likewise.
7282 * tracepoint.c (get_jump_space_head): Replace fatal with
7284 (claim_trampoline_space): Likewise.
7285 (have_fast_tracepoint_trampoline_buffer): Likewise.
7286 (cmd_qtstart): Likewise.
7287 (stop_tracing): Likewise.
7288 (fast_tracepoint_collecting): Likewise.
7289 (target_malloc): Likewise.
7290 (download_tracepoint): Likewise.
7291 (download_trace_state_variables): Replace check with gdb_assert.
7292 (upload_fast_traceframes): Replace fatal with internal_error.
7294 2014-08-19 Tom Tromey <tromey@redhat.com>
7295 Gary Benson <gbenson@redhat.com>
7297 * Makefile.in (SFILES): Add common/common-debug.c.
7298 (OBS): Add common-debug.o.
7299 (common-debug.o): New rule.
7300 * debug.h (debug_printf): Don't declare.
7301 * debug.c (debug_printf): Renamed and rewritten as...
7302 (debug_vprintf): New function.
7304 2014-08-19 Gary Benson <gbenson@redhat.com>
7306 * utils.h: Do not include print-utils.h.
7308 2014-08-19 Tom Tromey <tromey@redhat.com>
7309 Gary Benson <gbenson@redhat.com>
7311 * server.h: Add static assertion.
7312 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7314 2014-08-19 Tom Tromey <tromey@redhat.com>
7315 Gary Benson <gbenson@redhat.com>
7317 * Makefile.in (SFILES): Add common/errors.c.
7318 (OBS): Add errors.o.
7319 (IPA_OBS): Add errors-ipa.o.
7320 (errors.o): New rule.
7321 (errors-ipa.o): Likewise.
7322 * utils.h (perror_with_name, error, warning): Don't declare.
7323 * utils.c (warning): Renamed and rewritten as...
7324 (vwarning): New function.
7325 (error): Renamed and rewritten as...
7326 (verror): New function.
7327 (internal_error): Renamed and rewritten as...
7328 (internal_verror): New function.
7330 2014-08-07 Gary Benson <gbenson@redhat.com>
7332 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7333 * configure: Regenerate.
7334 * config.in: Likewise.
7335 * server.h: Do not include errno.h.
7336 * event-loop.c: Likewise.
7337 * hostio-errno.c: Likewise.
7338 * linux-low.c: Likewise.
7339 * remote-utils.c: Likewise.
7340 * spu-low.c: Likewise.
7341 * utils.c: Likewise.
7342 * gdbreplay.c: Unconditionally include errno.h.
7344 2014-08-07 Gary Benson <gbenson@redhat.com>
7346 * server.h: Do not include string.h.
7347 * event-loop.c: Likewise.
7348 * linux-low.c: Likewise.
7349 * regcache.c: Likewise.
7350 * remote-utils.c: Likewise.
7351 * spu-low.c: Likewise.
7352 * utils.c: Likewise.
7354 2014-08-07 Gary Benson <gbenson@redhat.com>
7356 * server.h: Do not include gdb_assert.h.
7358 2014-08-07 Gary Benson <gbenson@redhat.com>
7360 * server.h: Do not include common-utils.h.
7362 2014-08-07 Gary Benson <gbenson@redhat.com>
7364 * server.h: Do not include ptid.h.
7365 * notif.h: Likewise.
7367 2014-08-07 Gary Benson <gbenson@redhat.com>
7369 * server.h: Do not include gdb_locale.h.
7371 2014-08-07 Gary Benson <gbenson@redhat.com>
7373 * server.h: Do not include gdb/signals.h.
7374 * win32-low.c: Likewise.
7376 2014-08-07 Gary Benson <gbenson@redhat.com>
7378 * server.h: Do not include pathmax.h.
7380 2014-08-07 Gary Benson <gbenson@redhat.com>
7382 * server.h: Do not include libiberty.h.
7383 * linux-bfin-low.c: Likewise.
7385 2014-08-07 Gary Benson <gbenson@redhat.com>
7387 * server.h: Do not include ansidecl.h.
7389 2014-08-07 Gary Benson <gbenson@redhat.com>
7391 * linux-x86-low.c: Do not include stddef.h.
7392 * lynx-ppc-low.c: Likewise.
7393 * tracepoint.c: Likewise.
7395 2014-08-07 Gary Benson <gbenson@redhat.com>
7397 * server.h: Do not include stdarg.h.
7398 * nto-low.c: Likewise.
7400 2014-08-07 Gary Benson <gbenson@redhat.com>
7402 * server.h: Do not include stdlib.h.
7403 * inferiors.c: Likewise.
7404 * linux-low.c: Likewise.
7405 * regcache.c: Likewise.
7406 * spu-low.c: Likewise.
7407 * tracepoint.c: Likewise.
7408 * utils.c: Likewise.
7410 2014-08-07 Gary Benson <gbenson@redhat.com>
7412 * server.h: Do not include stdio.h.
7413 * linux-low.c: Likewise.
7414 * remote-utils.c: Likewise.
7415 * spu-low.c: Likewise.
7416 * utils.c: Likewise.
7417 * wincecompat.c: Likewise.
7419 2014-08-06 Gary Benson <gbenson@redhat.com>
7421 * regcache.c (init_register_cache): Move conditionals inside if.
7423 2014-08-06 Gary Benson <gbenson@redhat.com>
7425 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7427 2014-07-31 Gary Benson <gbenson@redhat.com>
7429 * ax.h: Do not include server.h.
7430 * gdbthread.h: Likewise.
7431 * lynx-low.h: Likewise.
7432 * notif.h: Likewise.
7434 2014-07-30 Gary Benson <gbenson@redhat.com>
7436 * server.h: Include common-defs.h.
7437 Do not include config.h or build-gnulib-gdbserver/config.h.
7439 2014-07-30 Gary Benson <gbenson@redhat.com>
7441 * hostio-errno.c: Move server.h to top of includes list.
7442 * inferiors.c: Likewise.
7443 * linux-x86-low.c: Likewise.
7444 * notif.c: Include server.h.
7446 2014-07-24 Tom Tromey <tromey@redhat.com>
7447 Gary Benson <gbenson@redhat.com>
7449 * server.h (CORE_ADDR): Now unsigned.
7451 2014-07-16 Pedro Alves <palves@redhat.com>
7453 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7455 2014-07-15 Pedro Alves <palves@redhat.com>
7457 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7460 2014-07-11 Pedro Alves <palves@redhat.com>
7462 * linux-low.c (kill_wait_lwp): New function, based on
7463 kill_one_lwp_callback, but use my_waitpid directly.
7464 (kill_one_lwp_callback, linux_kill): Use it.
7466 2014-06-23 Pedro Alves <palves@redhat.com>
7468 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7469 before setting DR0..DR3.
7471 2014-06-20 Gary Benson <gbenson@redhat.com>
7473 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7474 * configure: Regenerated.
7475 * config.in: Likewise.
7477 2014-06-20 Gary Benson <gbenson@redhat.com>
7479 * Makefile.in (SFILES): Update locations for files moved
7481 (object file files): Reordered.
7483 2014-06-20 Gary Benson <gbenson@redhat.com>
7485 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7486 (i386_dr_low_set_addr): Likewise.
7487 (i386_dr_low_get_addr): Likewise.
7488 (i386_dr_low_can_set_control): Likewise.
7489 (i386_dr_low_set_control): Likewise.
7490 (i386_dr_low_get_control): Likewise.
7491 (i386_dr_low_get_status): Likewise.
7492 (i386_get_debug_register_length): Likewise.
7493 * linux-x86-low.c (i386_dr_low_set_addr):
7494 Changed signature. Made static.
7495 (i386_dr_low_get_addr): Likewise.
7496 (i386_dr_low_set_control): Likewise.
7497 (i386_dr_low_get_control): Likewise.
7498 (i386_dr_low_get_status): Likewise.
7499 (i386_dr_low): New global variable.
7500 * win32-i386-low.c (i386_dr_low_set_addr):
7501 Changed signature. Made static.
7502 (i386_dr_low_get_addr): Likewise.
7503 (i386_dr_low_set_control): Likewise.
7504 (i386_dr_low_get_control): Likewise.
7505 (i386_dr_low_get_status): Likewise.
7506 (i386_dr_low): New global variable.
7508 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7510 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7511 * Makefile.in (AR, AR_FLAGS): Define.
7512 * configure: Regenerate.
7514 2014-06-19 Gary Benson <gbenson@redhat.com>
7516 * Makefile.in (i386-dregs.o): New rule.
7517 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7518 * i386-low.c (target.h): Remove include.
7519 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7520 (DR_CONTROL_SHIFT): Likewise.
7521 (DR_CONTROL_SIZE): Likewise.
7522 (DR_RW_EXECUTE): Likewise.
7523 (DR_RW_WRITE): Likewise.
7524 (DR_RW_READ): Likewise.
7525 (DR_RW_IORW): Likewise.
7526 (DR_LEN_1): Likewise.
7527 (DR_LEN_2): Likewise.
7528 (DR_LEN_4): Likewise.
7529 (DR_LEN_8): Likewise.
7530 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7531 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7532 (DR_ENABLE_SIZE): Likewise.
7533 (DR_LOCAL_SLOWDOWN): Likewise.
7534 (DR_GLOBAL_SLOWDOWN): Likewise.
7535 (DR_CONTROL_RESERVED): Likewise.
7536 (I386_DR_CONTROL_MASK): Likewise.
7537 (I386_DR_VACANT): Likewise.
7538 (I386_DR_LOCAL_ENABLE): Likewise.
7539 (I386_DR_GLOBAL_ENABLE): Likewise.
7540 (I386_DR_DISABLE): Likewise.
7541 (I386_DR_SET_RW_LEN): Likewise.
7542 (I386_DR_GET_RW_LEN): Likewise.
7543 (I386_DR_WATCH_HIT): Likewise.
7544 (i386_wp_op_t): Likewise.
7545 (i386_show_dr): Likewise.
7546 (i386_length_and_rw_bits): Likewise.
7547 (i386_insert_aligned_watchpoint): Likewise.
7548 (i386_remove_aligned_watchpoint): Likewise.
7549 (i386_handle_nonaligned_watchpoint): Likewise.
7550 i386_update_inferior_debug_regs(): Likewise.
7551 (i386_dr_insert_watchpoint): Likewise.
7552 (i386_dr_remove_watchpoint): Likewise.
7553 (i386_dr_region_ok_for_watchpoint): Likewise.
7554 (i386_dr_stopped_data_address): Likewise.
7555 (i386_dr_stopped_by_watchpoint): Likewise.
7557 2014-06-19 Gary Benson <gbenson@redhat.com>
7559 * i386-low.c (i386_dr_show): Renamed to
7560 i386_show_dr and made static. All uses updated.
7561 (i386_dr_length_and_rw_bits): Renamed to
7562 i386_length_and_rw_bits and made static.
7564 (i386_dr_insert_aligned_watchpoint): Renamed to
7565 i386_insert_aligned_watchpoint and made static.
7567 (i386_dr_remove_aligned_watchpoint): Renamed to
7568 i386_remove_aligned_watchpoint and made static.
7570 (i386_dr_update_inferior_debug_regs): Renamed to
7571 i386_update_inferior_debug_regs and made static.
7574 2014-06-18 Gary Benson <gbenson@redhat.com>
7576 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7577 (i386_dr_low_can_set_control): Likewise.
7578 (i386_get_debug_register_length): Likewise.
7579 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7580 (i386_dr_low_can_set_control): Likewise.
7581 (i386_get_debug_register_length): Likewise.
7583 2014-06-17 Gary Benson <gbenson@redhat.com>
7585 * i386-low.h (i386-dregs.h): New include.
7586 (DR_FIRSTADDR): Now in i386-dregs.h.
7587 (DR_LASTADDR): Likewise.
7588 (DR_NADDR): Likewise.
7589 (DR_STATUS): Likewise.
7590 (DR_CONTROL): Likewise.
7591 (i386_debug_reg_state): Likewise.
7592 (i386_dr_insert_watchpoint): Likewise.
7593 (i386_dr_remove_watchpoint): Likewise.
7594 (i386_dr_region_ok_for_watchpoint): Likewise.
7595 (i386_dr_stopped_data_address): Likewise.
7596 (i386_dr_stopped_by_watchpoint): Likewise.
7597 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7599 2014-06-18 Gary Benson <gbenson@redhat.com>
7601 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7602 i386_dr_insert_watchpoint.
7603 (i386_low_remove_watchpoint): Renamed to
7604 i386_dr_remove_watchpoint.
7605 (i386_low_region_ok_for_watchpoint): Renamed to
7606 i386_dr_region_ok_for_watchpoint.
7607 (i386_low_stopped_data_address): Renamed to
7608 i386_dr_stopped_data_address.
7609 (i386_low_stopped_by_watchpoint): Renamed to
7610 i386_dr_stopped_by_watchpoint.
7611 * i386-low.c (i386_show_dr): Renamed to
7612 i386_dr_show and made nonstatic. All uses updated.
7613 (i386_length_and_rw_bits): Renamed to
7614 i386_dr_length_and_rw_bits and made nonstatic.
7616 (i386_insert_aligned_watchpoint): Renamed to
7617 i386_dr_insert_aligned_watchpoint and made nonstatic.
7619 (i386_remove_aligned_watchpoint): Renamed to
7620 i386_dr_remove_aligned_watchpoint and made nonstatic.
7622 (i386_update_inferior_debug_regs): Renamed to
7623 i386_dr_update_inferior_debug_regs and made nonstatic.
7625 (i386_low_insert_watchpoint): Renamed to
7626 i386_dr_insert_watchpoint. All uses updated.
7627 (i386_low_remove_watchpoint): Renamed to
7628 i386_dr_remove_watchpoint. All uses updated.
7629 (i386_low_region_ok_for_watchpoint): Renamed to
7630 i386_dr_region_ok_for_watchpoint. All uses updated.
7631 (i386_low_stopped_data_address): Renamed to
7632 i386_dr_stopped_data_address. All uses updated.
7633 (i386_low_stopped_by_watchpoint): Renamed to
7634 i386_dr_stopped_by_watchpoint. All uses updated.
7636 2014-06-18 Gary Benson <gbenson@redhat.com>
7638 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7639 (i386_dr_low_can_set_control): Likewise.
7640 (i386_insert_aligned_watchpoint): New check.
7642 2014-06-18 Gary Benson <gbenson@redhat.com>
7644 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7647 2014-06-18 Gary Benson <gbenson@redhat.com>
7649 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7650 instead of fatal and error.
7651 (i386_handle_nonaligned_watchpoint): Likewise.
7653 2014-06-18 Gary Benson <gbenson@redhat.com>
7655 * i386-low.c (i386_get_debug_register_length): New macro.
7656 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7657 (i386_show_dr): Use debug_printf instead of fprintf. Use
7658 phex to format values.
7660 2014-06-18 Gary Benson <gbenson@redhat.com>
7662 * i386-low.h: Comment changes.
7663 * i386-low.c: Likewise.
7665 2014-06-18 Gary Benson <gbenson@redhat.com>
7667 * i386-low.c: Whitespace changes.
7669 2014-06-12 Tom Tromey <tromey@redhat.com>
7671 * utils.c (freeargv): Remove.
7673 2014-06-12 Tom Tromey <tromey@redhat.com>
7675 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7676 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7677 (parse_debug_format_options): Likewise.
7678 (gdbserver_usage): Likewise.
7679 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7680 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7681 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7683 ($(LIBGNU)): Depend on libiberty.
7684 (all-lib): Recurse into all subdirs.
7685 (install-only): Invoke "install" target in subdirs.
7686 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7688 * configure: Rebuild.
7689 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7690 for vasprintf, vsnprintf, or gettimeofday.
7691 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7694 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7696 * development.sh: Delete.
7697 * Makefile.in (config.status): Adjust dependency on development.sh.
7698 * configure.ac: Adjust development.sh source call.
7699 * configure: Regenerate.
7701 2014-06-02 Pedro Alves <palves@redhat.com>
7703 * ax.c (gdb_free_agent_expr): New function.
7704 * ax.h (gdb_free_agent_expr): New declaration.
7705 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7707 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7709 (clear_breakpoint_conditions_and_commands): New function.
7710 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7711 (clear_breakpoint_conditions_and_commands): New declaration.
7713 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7715 * linux-aarch64-low.c (asm/ptrace.h): Include.
7717 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7719 Fix TLS access for -static -pthread.
7720 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7721 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7722 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7724 2014-05-20 Pedro Alves <palves@redhat.com>
7726 * linux-aarch64-low.c (aarch64_insert_point)
7727 (aarch64_remove_point): No longer check whether the type is
7728 supported here. Adjust to new interface.
7729 (the_low_target): Install aarch64_supports_z_point_type as
7730 supports_z_point_type method.
7731 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7732 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7733 instead of a Z packet char. Adjust.
7734 (arm_supports_z_point_type): New function.
7735 (arm_insert_point, arm_remove_point): Adjust to new interface.
7736 (the_low_target): Install arm_supports_z_point_type.
7737 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7738 (cris_insert_point, cris_remove_point): Adjust to new interface.
7739 Don't check whether the type is supported here.
7740 (the_low_target): Install cris_supports_z_point_type.
7741 * linux-low.c (linux_supports_z_point_type): New function.
7742 (linux_insert_point, linux_remove_point): Adjust to new interface.
7743 * linux-low.h (struct linux_target_ops) <insert_point,
7744 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7745 raw_breakpoint pointer parameter.
7746 <supports_z_point_type>: New method.
7747 * linux-mips-low.c (mips_supports_z_point_type): New function.
7748 (mips_insert_point, mips_remove_point): Adjust to new interface.
7749 Use mips_supports_z_point_type.
7750 (the_low_target): Install mips_supports_z_point_type.
7751 * linux-ppc-low.c (the_low_target): Install NULL as
7752 supports_z_point_type method.
7753 * linux-s390-low.c (the_low_target): Install NULL as
7754 supports_z_point_type method.
7755 * linux-sparc-low.c (the_low_target): Install NULL as
7756 supports_z_point_type method.
7757 * linux-x86-low.c (x86_supports_z_point_type): New function.
7758 (x86_insert_point): Adjust to new insert_point interface. Use
7759 insert_memory_breakpoint. Adjust to new
7760 i386_low_insert_watchpoint interface.
7761 (x86_remove_point): Adjust to remove_point interface. Use
7762 remove_memory_breakpoint. Adjust to new
7763 i386_low_remove_watchpoint interface.
7764 (the_low_target): Install x86_supports_z_point_type.
7765 * lynx-low.c (lynx_target_ops): Install NULL as
7766 supports_z_point_type callback.
7767 * nto-low.c (nto_supports_z_point_type): New.
7768 (nto_insert_point, nto_remove_point): Adjust to new interface.
7769 (nto_target_ops): Install nto_supports_z_point_type.
7770 * mem-break.c: Adjust intro comment.
7771 (struct raw_breakpoint) <raw_type, size>: New fields.
7772 <inserted>: Update comment.
7773 <shlib_disabled>: Delete field.
7774 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7775 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7776 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7777 (raw_bkpt_type_to_target_hw_bp_type): New function.
7778 (find_enabled_raw_code_breakpoint_at): New function.
7779 (find_raw_breakpoint_at): New type and size parameters. Use them.
7780 (insert_memory_breakpoint): New function, based off
7781 set_raw_breakpoint_at.
7782 (remove_memory_breakpoint): New function.
7783 (set_raw_breakpoint_at): Reimplement.
7784 (set_breakpoint): New, based on set_breakpoint_at.
7785 (set_breakpoint_at): Reimplement.
7786 (delete_raw_breakpoint): Go through the_target->remove_point
7787 instead of assuming memory breakpoints.
7788 (find_gdb_breakpoint_at): Delete.
7789 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7790 (find_gdb_breakpoint): New function.
7791 (set_gdb_breakpoint_at): Delete.
7792 (z_type_supported): New function.
7793 (set_gdb_breakpoint_1): New function, loosely based off
7794 set_gdb_breakpoint_at.
7795 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7796 (delete_gdb_breakpoint_at): Delete.
7797 (delete_gdb_breakpoint_1): New function, loosely based off
7798 delete_gdb_breakpoint_at.
7799 (delete_gdb_breakpoint): New function.
7800 (clear_gdb_breakpoint_conditions): Rename to ...
7801 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7803 (add_condition_to_breakpoint): Make static.
7804 (add_breakpoint_condition): Take a struct breakpoint pointer
7805 instead of an address. Adjust.
7806 (gdb_condition_true_at_breakpoint): Rename to ...
7807 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7809 (gdb_condition_true_at_breakpoint): Reimplement.
7810 (add_breakpoint_commands): Take a struct breakpoint pointer
7811 instead of an address. Adjust.
7812 (gdb_no_commands_at_breakpoint): Rename to ...
7813 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7814 parameter. Return true if no breakpoint was found. Change debug
7816 (gdb_no_commands_at_breakpoint): Reimplement.
7817 (run_breakpoint_commands): Rename to ...
7818 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7819 and change return type to boolean.
7820 (run_breakpoint_commands): New function.
7821 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7822 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7823 breakpoint. Go through the_target->remove_point instead of
7824 assuming memory breakpoint.
7825 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7826 software and hardware breakpoints.
7827 (reinsert_raw_breakpoint): Go through the_target->insert_point
7828 instead of assuming memory breakpoint.
7829 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7830 software and hardware breakpoints.
7831 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7832 Check both software and hardware breakpoints.
7833 (validate_inserted_breakpoint): Assert the breakpoint is a
7834 software breakpoint. Set the inserted flag to -1 instead of
7835 setting shlib_disabled.
7836 (delete_disabled_breakpoints): Adjust.
7837 (validate_breakpoints): Only validate software breakpoints.
7838 Adjust to inserted flag change.
7839 (check_mem_read, check_mem_write): Skip breakpoint types other
7840 than software breakpoints. Adjust to inserted flag change.
7841 * mem-break.h (enum raw_bkpt_type): New enum.
7842 (raw_breakpoint, struct process_info): Forward declare.
7843 (Z_packet_to_target_hw_bp_type): Delete declaration.
7844 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7845 (set_gdb_breakpoint, delete_gdb_breakpoint)
7846 (clear_breakpoint_conditions): New declarations.
7847 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7848 (breakpoint_inserted_here): Update comment.
7849 (add_breakpoint_condition, add_breakpoint_commands): Replace
7850 address parameter with a breakpoint pointer parameter.
7851 (gdb_breakpoint_here): Update comment.
7852 (delete_gdb_breakpoint_at): Delete.
7853 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7854 * server.c (process_point_options): Take a struct breakpoint
7855 pointer instead of an address. Adjust.
7856 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7857 delete_gdb_breakpoint.
7858 * spu-low.c (spu_target_ops): Install NULL as
7859 supports_z_point_type method.
7860 * target.h: Include mem-break.h.
7861 (struct target_ops) <prepare_to_access_memory>: Update comment.
7862 <supports_z_point_type>: New field.
7863 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7864 instead of a char. Also take a raw breakpoint pointer.
7865 * win32-arm-low.c (the_low_target): Install NULL as
7866 supports_z_point_type.
7867 * win32-i386-low.c (i386_supports_z_point_type): New function.
7868 (i386_insert_point, i386_remove_point): Adjust to new interface.
7869 (the_low_target): Install i386_supports_z_point_type.
7870 * win32-low.c (win32_supports_z_point_type): New function.
7871 (win32_insert_point, win32_remove_point): Adjust to new interface.
7872 (win32_target_ops): Install win32_supports_z_point_type.
7873 * win32-low.h (struct win32_target_ops):
7874 <supports_z_point_type>: New method.
7875 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7876 instead of a char. Also take a raw breakpoint pointer.
7878 2014-05-20 Pedro Alves <palves@redhat.com>
7880 * mem-break.h: Include break-common.h.
7881 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7882 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7883 (Z_packet_to_target_hw_bp_type): New declaration.
7884 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7885 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7886 (Z_PACKET_ACCESS_WP): Delete macros.
7887 (Z_packet_to_hw_type): Delete function.
7888 * i386-low.h: Don't include break-common.h here.
7889 (Z_packet_to_hw_type): Delete declaration.
7890 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7891 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7892 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7893 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7894 * linux-aarch64-low.c: Don't include break-common.h here.
7895 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7896 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7897 (Z_packet_to_target_hw_bp_type): Delete function.
7898 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7900 (mips_insert_point, mips_remove_point): Use
7901 Z_packet_to_target_hw_bp_type.
7903 2014-05-20 Pedro Alves <palves@redhat.com>
7905 * linux-aarch64-low.c: Include break-common.h.
7906 (enum target_point_type): Delete.
7907 (Z_packet_to_point_type): Rename to ...
7908 (Z_packet_to_target_hw_bp_type): ... this, and return a
7909 target_hw_bp_type instead.
7910 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7911 instead of an enum target_point_type.
7912 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7914 (aarch64_dr_state_insert_one_point)
7915 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7916 (aarch64_handle_aligned_watchpoint)
7917 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7918 Take an enum target_hw_bp_type instead of an enum
7920 (aarch64_supports_z_point_type): New function.
7921 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7922 use Z_packet_to_target_hw_bp_type.
7924 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7926 * configure.ac: Only use -Werror by default when DEVELOPMENT
7928 * configure: Regenerate.
7930 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7932 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7933 * linux-x86-low.c (X86_64_USER_REGS): New.
7934 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7936 2014-04-28 Yao Qi <yao@codesourcery.com>
7938 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7941 2014-04-25 Pedro Alves <palves@redhat.com>
7944 * linux-low.c (linux_attach_fail_reason_string): New function.
7945 (linux_attach_lwp): Delete.
7946 (linux_attach_lwp_1): Rename to ...
7947 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7948 argument. Remove "initial" parameter. Return int instead of
7949 void. Don't error or warn here.
7950 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7951 failure to attach to the tgid. Call warning when failing to
7953 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7954 argument. Remove "initial" parameter. Return int instead of
7955 void. Don't error or warn here.
7956 (linux_attach_fail_reason_string): New declaration.
7957 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7958 interface change. Use linux_attach_fail_reason_string.
7960 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7961 Walfred Tedeschi <walfred.tedeschi@intel.com>
7963 * Makefile.in: Added rules to handle new files
7964 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7965 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7966 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7967 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7968 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7969 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7971 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7972 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7973 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7974 i386/x32-avx512.xml.
7975 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7976 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7977 i386/x32-avx512-linux.xml.
7978 * i387-fp.c (num_avx512_k_registers): New constant for number
7980 (num_avx512_zmmh_low_registers): New constant for number of
7981 lower ZMM registers (0-15).
7982 (num_avx512_zmmh_high_registers): New constant for number of
7983 higher ZMM registers (16-31).
7984 (num_avx512_ymmh_registers): New contant for number of higher
7985 YMM registers (ymm16-31 added by avx521 on x86_64).
7986 (num_avx512_xmm_registers): New constant for number of higher
7987 XMM registers (xmm16-31 added by AVX512 on x86_64).
7988 (struct i387_xsave): Add space for AVX512 registers.
7989 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7990 Add code to handle AVX512 registers.
7991 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7992 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7993 prototypei from generated file.
7994 (tdesc_amd64_avx512_linux): Likewise.
7995 (init_registers_x32_avx512_linux): Likewise.
7996 (tdesc_x32_avx512_linux): Likewise.
7997 (init_registers_i386_avx512_linux): Likewise.
7998 (tdesc_i386_avx512_linux): Likewise.
7999 (x86_64_regmap): Add AVX512 registers.
8000 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8002 (initialize_low_arch): Add code to initialize AVX512 registers.
8004 2014-04-23 Pedro Alves <palves@redhat.com>
8006 * mem-break.c (find_gdb_breakpoint_at): Make static.
8007 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8009 2014-04-23 Pedro Alves <palves@redhat.com>
8011 * i386-low.c: Don't include break-common.h here.
8012 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8013 prototype to take target_hw_bp_type as argument instead of a Z
8015 * i386-low.h: Include break-common.h here.
8016 (Z_packet_to_hw_type): Declare.
8017 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8019 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8020 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8021 (x86_remove_point): Convert the packet number to a
8022 target_hw_bp_type before calling i386_low_remove_watchpoint.
8023 * win32-i386-low.c (i386_insert_point): Convert the packet number
8024 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8025 (i386_remove_point): Convert the packet number to a
8026 target_hw_bp_type before calling i386_low_remove_watchpoint.
8028 2014-04-23 Pedro Alves <palves@redhat.com>
8030 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8032 2014-04-10 Pedro Alves <palves@redhat.com>
8034 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8035 Check if the condition or command is NULL before checking if the
8036 breakpoint is known. On success, return true.
8037 * mem-break.h (add_breakpoint_condition): Document return.
8038 (add_breakpoint_commands): Add describing comment.
8039 * server.c (skip_to_semicolon): New function.
8040 (process_point_options): Use it.
8042 2014-04-09 Pedro Alves <palves@redhat.com>
8044 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8047 2014-02-27 Pedro Alves <palves@redhat.com>
8050 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8052 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8054 (last_thread_of_process_p): Take a PID argument instead of a
8056 (linux_wait_for_lwp): Delete.
8057 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8059 (linux_low_filter_event): New function, party factored out from
8060 linux_wait_for_event.
8061 (linux_wait_for_event): Rename to ...
8062 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8063 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8064 sigsuspend. Check for zombie leaders.
8065 (linux_wait_for_event): Reimplement as wrapper around
8066 linux_wait_for_event_filtered.
8067 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8068 a normal or signal exit is seen, it's the whole process exiting.
8069 (wait_for_sigstop): No longer a for_each_inferior callback.
8070 Rewrite on top of linux_wait_for_event_filtered.
8071 (stop_all_lwps): Call wait_for_sigstop directly.
8072 * server.c (resume, handle_target_event): Handle
8073 TARGET_WAITKIND_NO_RESUMED.
8075 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8077 * win32-low.c (psapi_get_dll_name,
8078 * win32_CreateToolhelp32Snapshot): Delete.
8079 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8080 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8082 (handle_load_dll): Add function description.
8083 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8085 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8087 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8089 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8090 base address when calling win32_add_one_solib.
8091 (handle_load_dll): Delete local variable load_addr.
8092 Remove 0x1000 offset applied to DLL base address when calling
8093 win32_add_one_solib.
8094 (handle_unload_dll): Add comment.
8096 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8098 * win32-low.c (win32_add_all_dlls): Renames
8099 win32_ensure_ntdll_loaded. Rewrite function documentation.
8100 Adjust implementation to always load all DLLs.
8101 Add 0x1000 offset to DLL base address when calling
8102 win32_add_one_solib.
8103 (child_initialization_done): New static global.
8104 (do_initial_child_stuff): Set child_initialization_done to
8105 zero during child initialization, and 1 after. Replace call
8106 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8108 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8109 (handle_unload_dll): Add function documentation.
8110 (get_child_debug_event): Ignore load and unload DLL events
8111 during child initialization.
8113 2014-02-20 Doug Evans <dje@google.com>
8115 Remove global all_lwps.
8116 * inferiors.h (ptid_of): Move here from linux-low.h.
8117 (pid_of, lwpid_of): Ditto.
8118 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8119 parameter is a struct thread_info * now.
8120 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8121 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8122 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8124 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8125 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8126 * linux-arm-low.c (update_registers_callback): Update, "entry"
8127 parameter is a struct thread_info * now.
8128 Fetch lwpid from current_inferior directly.
8129 (arm_insert_point): Pass &all_threads to find_inferior instead of
8131 (arm_remove_point): Ditto.
8132 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8133 (arm_prepare_to_resume): Fetch pid from thread.
8134 (arm_read_description): Fetch lwpid from current_inferior directly.
8135 * linux-low.c (all_lwps): Delete.
8136 (delete_lwp): Delete call to remove_inferior.
8137 (handle_extended_wait): Fetch lwpid from thread.
8138 (add_lwp): Don't set lwp->entry.id. Remove call to
8139 add_inferior_to_list.
8140 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8141 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8142 (kill_one_lwp_callback): Ditto.
8143 (linux_kill): Don't dereference NULL pointer.
8144 Fetch ptid,lwpid from thread.
8145 (get_detach_signal): Fetch ptid from thread.
8146 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8147 Simplify call to regcache_invalidate_thread.
8148 (delete_lwp_callback): Update, "entry" parameter is a
8149 struct thread_info * now. Fetch pid from thread.
8150 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8151 (status_pending_p_callback): Update, "entry" parameter is a
8152 struct thread_info * now. Fetch ptid from thread.
8153 (find_lwp_pid): Update, "entry" parameter is a
8154 struct thread_info * now.
8155 (linux_wait_for_lwp): Fetch pid from thread.
8156 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8157 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8158 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8159 (dequeue_one_deferred_signal): Ditto.
8160 (cancel_breakpoint): Fetch ptid from current_inferior.
8161 (linux_wait_for_event): Pass &all_threads to find_inferior,
8162 not &all_lwps. Fetch ptid, lwpid from thread.
8163 (count_events_callback): Update, "entry" parameter is a
8164 struct thread_info * now.
8165 (select_singlestep_lwp_callback): Ditto.
8166 (select_event_lwp_callback): Ditto.
8167 (cancel_breakpoints_callback): Ditto.
8168 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8170 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8171 (unsuspend_one_lwp): Update, "entry" parameter is a
8172 struct thread_info * now.
8173 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8175 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8176 Fetch lwpid from thread, not lwp.
8177 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8178 Pass &all_threads to find_inferior, not &all_lwps.
8179 (send_sigstop): Fetch lwpid from thread, not lwp.
8180 (send_sigstop_callback): Update, "entry" parameter is a
8181 struct thread_info * now.
8182 (suspend_and_send_sigstop_callback): Ditto.
8183 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8184 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8185 struct thread_info * now.
8186 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8188 (lwp_running): Update, "entry" parameter is a
8189 struct thread_info * now.
8190 (stop_all_lwps): Fetch ptid from thread.
8191 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8192 (linux_resume_one_lwp): Fetch lwpid from thread.
8193 (linux_set_resume_request): Update, "entry" parameter is a
8194 struct thread_info * now. Fetch pid, lwpid from thread.
8195 (resume_status_pending_p): Update, "entry" parameter is a
8196 struct thread_info * now.
8197 (need_step_over_p): Ditto. Fetch lwpid from thread.
8198 (start_step_over): Fetch lwpid from thread.
8199 (linux_resume_one_thread): Update, "entry" parameter is a
8200 struct thread_info * now. Fetch lwpid from thread.
8201 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8202 (proceed_one_lwp): Update, "entry" parameter is a
8203 struct thread_info * now. Fetch lwpid from thread.
8204 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8205 struct thread_info * now.
8206 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8207 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8208 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8210 (regsets_store_inferior_registers): Ditto.
8211 (fetch_register, store_register): Ditto.
8212 (linux_read_memory, linux_write_memory): Ditto.
8213 (linux_request_interrupt): Ditto.
8214 (linux_read_auxv): Ditto.
8215 (linux_xfer_siginfo): Ditto.
8216 (linux_qxfer_spu): Ditto.
8217 (linux_qxfer_libraries_svr4): Ditto.
8218 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8219 moved to inferiors.h.
8221 (get_thread_lwp): Update.
8222 (struct lwp_info): Delete member "entry". Simplify comment for
8225 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8226 current_inferior directly.
8227 (update_watch_registers_callback): Update, "entry" parameter is a
8228 struct thread_info * now. Fetch pid from thread.
8229 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8230 (mips_insert_point): Fetch lwpid from current_inferior.
8231 Pass &all_threads to find_inferior, not &all_lwps.
8232 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8233 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8235 (mips_stopped_data_address): Ditto.
8236 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8238 * linux-tile-low.c (tile_arch_setup): Ditto.
8239 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8240 (update_debug_registers_callback): Update, "entry" parameter is a
8241 struct thread_info * now. Fetch pid from thread.
8242 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8243 Pass &all_threads to find_inferior, not &all_lwps.
8244 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8245 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8246 Pass &all_threads to find_inferior, not &all_lwps.
8247 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8248 (i386_dr_low_get_status): Ditto.
8249 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8250 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8251 (x86_linux_read_description): Ditto.
8252 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8254 2014-02-20 Doug Evans <dje@google.com>
8256 * inferiors.c (get_first_inferior): Fix buglet.
8258 2014-02-19 Doug Evans <dje@google.com>
8260 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8261 * inferiors.c (add_thread): Change result type to struct thread_info *.
8262 All callers updated.
8263 (add_lwp): Call add_thread here instead of in callers.
8264 All callers updated.
8265 * linux-low.h (get_lwp_thread): Rewrite.
8266 (struct lwp_info): New member "thread".
8268 2014-02-19 Doug Evans <dje@google.com>
8270 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8271 All callers updated.
8273 2014-02-19 Doug Evans <dje@google.com>
8275 * inferiors.c (add_thread): Fix whitespace.
8277 2014-02-19 Doug Evans <dje@google.com>
8279 * dll.c (clear_dlls): Replace accessing list implemention details
8281 * gdbthread.h (get_first_thread): Declare.
8282 * inferiors.c (for_each_inferior_with_data): New function.
8283 (get_first_thread): New function.
8284 (find_thread_ptid): Simplify.
8285 (get_first_inferior): New function.
8286 (clear_list): Delete.
8287 (one_inferior_p): New function.
8288 (clear_inferior_list): New function.
8289 (clear_inferiors): Update.
8290 * inferiors.h (for_each_inferior_with_data): Declare.
8291 (clear_inferior_list): Declare.
8292 (one_inferior_p): Declare.
8293 (get_first_inferior): Declare.
8294 * linux-low.c (linux_wait_for_event): Replace accessing list
8295 implemention details with API function.
8296 * server.c (target_running): Ditto.
8297 (accumulate_file_name_length): New function.
8298 (emit_dll_description): New function.
8299 (handle_qxfer_libraries): Replace accessing list implemention
8300 details with API function.
8301 (handle_qxfer_threads_worker): New function.
8302 (handle_qxfer_threads_proper): Replace accessing list implemention
8303 details with API function.
8304 (handle_query): Ditto.
8305 (visit_actioned_threads_callback_ftype): New typedef.
8306 (visit_actioned_threads_data): New struct.
8307 (visit_actioned_threads): Rewrite to be find_inferior callback.
8308 (resume): Call find_inferior.
8309 (handle_status): Replace accessing list implemention
8310 details with API function.
8311 (process_serial_event): Replace accessing list implemention details
8313 * target.c (set_desired_inferior): Replace accessing list implemention
8314 details with API function.
8315 * tracepoint.c (same_process_p): New function.
8316 (gdb_agent_about_to_close): Replace accessing list implemention
8317 details with API function.
8318 * win32-low.c (child_delete_thread): Replace accessing list
8319 implemention details with API function.
8320 (match_dll_by_basename): New function.
8321 (dll_is_loaded_by_basename): New function.
8322 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8323 details call to dll_is_loaded_by_basename.
8325 2014-02-19 Doug Evans <dje@google.com>
8327 * dll.h (struct dll_info): Add comment.
8328 * gdbthread.h (struct thread_info): Add comment.
8329 (current_ptid): Simplify.
8330 * inferiors.c (add_process): Update.
8331 (remove_process): Update.
8332 * inferiors.h (struct process_info): Rename member "head" to "entry".
8333 * linux-low.c (delete_lwp): Update.
8335 (last_thread_of_process_p): Update.
8336 (kill_one_lwp_callback, linux_kill): Update.
8337 (status_pending_p_callback): Update.
8338 (wait_for_sigstop): Update. Simplify read of ptid.
8339 (start_step_over): Update.
8340 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8341 (get_lwp_thread): Update.
8342 (struct lwp_info): Rename member "head" to "entry".
8343 * regcache.h (inferior_list_entry): Delete.
8344 * server.c (kill_inferior_callback): Update.
8345 (detach_or_kill_inferior_callback): Update.
8346 (print_started_pid): Update.
8347 (print_attached_pid): Update.
8348 (process_serial_event): Simplify read of ptid.
8349 * thread-db.c (thread_db_create_event): Update.
8350 (thread_db_get_tls_address): Update.
8351 * win32-low.c (current_inferior_ptid): Simplify.
8353 2014-02-19 Tom Tromey <tromey@redhat.com>
8355 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8357 (target_supports_btrace): Update.
8359 2014-02-14 Yao Qi <yao@codesourcery.com>
8361 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8362 (rsp-low-ipa.o): New target.
8364 2014-02-12 Tom Tromey <tromey@redhat.com>
8366 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8367 convert_ascii_to_int.
8368 * regcache.c (registers_to_string): Likewise.
8369 * remote-utils.c (decode_M_packet): Likewise.
8370 * server.c (process_serial_event): Likewise.
8372 2014-02-12 Tom Tromey <tromey@redhat.com>
8374 * server.c (handle_query, handle_v_run): Use hex2bin, not
8376 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8378 2014-02-12 Tom Tromey <tromey@redhat.com>
8380 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8381 convert_int_to_ascii.
8382 * regcache.c (registers_to_string, collect_register_as_string):
8384 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8386 * server.c (process_serial_event): Likewise.
8387 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8388 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8390 2014-02-12 Tom Tromey <tromey@redhat.com>
8392 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8393 bin2hex, not hexify.
8394 * tracepoint.c (cmd_qtstatus): Likewise.
8396 2014-02-12 Tom Tromey <tromey@redhat.com>
8398 * remote-utils.c (monitor_output): Pass explicit length to
8401 2014-02-12 Tom Tromey <tromey@redhat.com>
8403 * tracepoint.c: Include rsp-low.h.
8404 * server.c: Include rsp-low.h.
8405 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8406 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8408 * remote-utils.c: Include rsp-low.h.
8409 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8410 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8411 (convert_int_to_ascii, convert_ascii_to_int): Move to
8413 * regcache.c: Include rsp-low.h.
8414 * ax.c: Include rsp-low.h.
8415 * Makefile.in (SFILES): Add common/rsp-low.c.
8416 (OBS): Add rsp-low.o.
8417 (rsp-low.o): New target.
8419 2014-02-12 Tom Tromey <tromey@redhat.com>
8421 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8422 Include print-utils.h.
8423 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8424 (plongest, thirty_two, phex_nz): Remove.
8425 * Makefile.in (SFILES): Add common/print-utils.c.
8426 (OBS): Add print-utils.o.
8427 (print-utils-ipa.o): New target.
8428 (print-utils.o): New target.
8429 (IPA_OBJS): Add print-utils-ipa.o.
8431 2014-02-06 Tom Tromey <tromey@redhat.com>
8433 * Makefile.in (SFILES): Fix indentation.
8435 2014-02-05 Doug Evans <dje@google.com>
8437 * linux-low.c (linux_wait_for_event): Improve comment.
8438 (linux_wait_1): Keep current_inferior in sync with event_child.
8440 2014-01-22 Doug Evans <dje@google.com>
8442 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8444 2014-01-22 Doug Evans <dje@google.com>
8446 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8447 * configure: Regenerate.
8448 * config.in: Regenerate.
8449 * Makefile.in (SFILES): Add debug.c.
8451 * debug.c: New file.
8452 * debug.h: New file.
8453 * linux-aarch64-low.c (*): Update all debugging printfs to use
8454 debug_printf instead of fprintf.
8455 * linux-arm-low.c (*): Ditto.
8456 * linux-cris-low.c (*): Ditto.
8457 * linux-crisv32-low.c (*): Ditto.
8458 * linux-m32r-low.c (*): Ditto.
8459 * linux-sparc-low.c (*): Ditto.
8460 * linux-x86.c (*): Ditto.
8461 * linux-low.c (*): Ditto.
8462 (linux_wait_1): Add calls to debug_enter, debug_exit.
8463 (linux_wait): Remove redundant debugging printf.
8464 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8465 (linux_resume, unstop_all_lwps): Ditto.
8466 * mem-break.c (*): Update all debugging printfs to use
8467 debug_printf instead of fprintf.
8468 * remote-utils.c (*): Ditto.
8469 * thread-db.c (*): Ditto.
8470 * server.c #include <ctype.h>, "gdb_vecs.h".
8471 (debug_threads): Moved to debug.c.
8472 (*): Update all debugging printfs to use debug_printf instead of
8474 (start_inferior): Replace call to fflush with call to debug_flush.
8475 (monitor_show_help): Mention set debug-format.
8476 (parse_debug_format_options): New function.
8477 (handle_monitor_command): Handle "monitor set debug-format".
8478 (gdbserver_usage): Mention --debug-format.
8479 (main): Parse --debug-format.
8480 * server.h (debug_threads): Declaration moved to debug.h.
8482 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8483 trace_debug_1 that uses debug_printf.
8484 (tracepoint_look_up_symbols): Update all debugging printfs to use
8485 debug_printf instead of fprintf.
8487 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8489 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8492 2014-01-17 Pedro Alves <palves@redhat.com>
8495 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8496 defined after including gdb_proc_service.h.
8498 2014-01-16 Doug Evans <dje@google.com>
8500 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8501 (match_dll): Use it.
8503 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8505 * target.h (target_ops) <read_btrace>: Change parameters and
8506 return type to allow error reporting.
8507 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8508 trace reading errors on.
8509 * linux-low.c (linux_low_read_btrace): Pass trace reading
8511 (linux_low_disable_btrace): New.
8513 2014-01-15 Doug Evans <dje@google.com>
8515 * inferiors.c (thread_id_to_gdb_id): Delete.
8516 * inferiors.h (thread_id_to_gdb_id): Delete.
8518 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8520 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8521 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8524 2014-01-08 Pedro Alves <palves@redhat.com>
8526 * server.c (handle_status): Don't discard previous queued stop
8527 replies or thread's pending status here.
8528 (main) <disconnection>: Do it here instead.
8530 2014-01-08 Pedro Alves <palves@redhat.com>
8532 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8533 * server.c (visit_actioned_threads, handle_pending_status): New
8535 (handle_v_cont): Factor out parts to ...
8536 (resume): ... this new function. If in all-stop, and a thread
8537 being resumed has a pending status, report it without actually
8539 (myresume): Adjust to use the new 'resume' function.
8540 (clear_pending_status_callback, set_pending_status_callback)
8541 (find_status_pending_thread_callback): New functions.
8542 (handle_status): Handle the case of multiple threads having
8543 interesting statuses to report. Report threads' real last signal
8544 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8545 with an interesting thread to report the status for, instead of
8546 always reporting the status of the first thread.
8548 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8550 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8551 * gdbreplay.c (gdbreplay_version): Likewise.
8553 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8555 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8556 iov.iov_len with the real length in use.
8558 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8560 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8561 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8562 for all targets that use win32-low.c.
8563 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8564 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8566 2013-12-13 Pedro Alves <palves@redhat.com>
8568 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8569 if equal to TARGET_WAITKIND_LOADED.
8570 * win32-low.c (cached_status): New static global.
8571 (win32_wait): Add declaration.
8572 (do_initial_child_stuff): Flush all initial pending debug events
8573 up to the initial breakpoint.
8574 (win32_wait): If CACHED_STATUS was set, return that instead
8575 of doing a real wait. Remove the code resuming the execution
8576 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8577 during the initial phase. Also remove the code changing
8578 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8579 TARGET_WAITKIND_STOPPED.
8581 2013-12-11 Yao Qi <yao@codesourcery.com>
8583 * notif.c (handle_notif_ack): Return 0 if no notification
8586 2013-11-20 Doug Evans <dje@google.com>
8588 * linux-low.c (linux_set_resume_request): Fix comment.
8590 2013-11-20 Doug Evans <dje@google.com>
8592 * linux-low.c (resume_status_pending_p): Tweak comment.
8594 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8596 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8597 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8598 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8599 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8600 (srv_amd64_regobj): Add amd64-mpx.o.
8601 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8602 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8603 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8604 * i387-fp.c (num_pl_bnd_register) Added constant.
8605 (num_pl_bnd_cfg_registers) Added constant.
8606 (struct i387_xsave) Added reserved area and MPX fields.
8607 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8608 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8610 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8611 (init_registers_amd64_mpx_linux): Declare new function.
8612 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8613 (x86_64_regmap): Add MPX registers.
8614 (x86_linux_read_description): Add MPX case.
8615 (initialize_low_arch): Initialize MPX targets.
8617 2013-11-18 Tom Tromey <tromey@redhat.com>
8619 * configure: Rebuild.
8620 * configure.ac: Don't check for stdlib.h.
8621 * gdbreplay.c: Unconditionally include stdlib.h.
8623 2013-11-18 Tom Tromey <tromey@redhat.com>
8625 * config.in: Rebuild.
8626 * configure: Rebuild.
8627 * configure.ac: Don't use AC_HEADER_DIRENT.
8629 2013-11-18 Tom Tromey <tromey@redhat.com>
8631 * server.h: Don't check HAVE_STRING_H.
8632 * gdbreplay.c: Don't check HAVE_STRING_H.
8633 * configure: Rebuild.
8635 2013-11-18 Tom Tromey <tromey@redhat.com>
8637 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8640 2013-11-08 Tom Tromey <tromey@redhat.com>
8642 * configure, config.in: Rebuild.
8643 * configure.ac: Remove unused configury.
8645 2013-11-08 Tom Tromey <tromey@redhat.com>
8647 * acinclude.m4: Include common.m4, codeset.m4.
8648 * configure, config.in: Rebuild.
8649 * configure.ac: Use GDB_AC_COMMON.
8651 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8653 * linux-s390-low.c (HWCAP_S390_TE): New define.
8654 (s390_arch_setup): Consider the TE field in the HWCAP for
8655 determining 'have_regset_tdb'.
8657 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8660 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8663 2013-10-02 Pedro Alves <palves@redhat.com>
8665 * server.c (process_serial_event): Don't output "GDBserver
8666 exiting" if GDB is connected through stdio.
8667 * target.c (mywait): Likewise, be silent if GDB is connected
8670 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8672 * lynx-low.c (lynx_add_threads_after_attach): New function.
8673 (lynx_attach): Remove call to add_thread. Add call to
8674 lynx_add_threads_after_attach instead.
8676 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8678 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8679 * config.in, configure: Regenerated.
8681 2013-09-18 Yao Qi <yao@codesourcery.com>
8684 * server.c (start_inferior): Clear 'resume_info'.
8686 2013-09-16 Jiong Wang <jiwang@tilera.com>
8688 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8691 2013-09-16 Jiong Wang <jiwang@tilera.com>
8693 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8694 linux-tile-low.o to srv_tgtobj.
8696 2013-09-16 Will Newton <will.newton@linaro.org>
8698 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8701 2013-09-06 Pedro Alves <palves@redhat.com>
8703 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8704 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8705 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8706 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8707 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8708 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8710 2013-09-06 Pedro Alves <palves@redhat.com>
8712 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8713 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8715 2013-09-06 Pedro Alves <palves@redhat.com>
8717 * linux-amd64-ipa.c: Include tracepoint.h.
8718 * linux-i386-ipa.c: Include tracepoint.h.
8720 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8722 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8723 (ps_get_thread_area): New function.
8725 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8727 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8728 (initialize_low_arch): Call init_registers_crisv32 rather than
8729 init_register_crisv32.
8731 2013-09-05 Pedro Alves <palves@redhat.com>
8733 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8735 * hostio.h: ... this new file.
8736 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8737 win32-low.c: Include hostio.h.
8739 2013-09-05 Pedro Alves <palves@redhat.com>
8741 * server.h (gdb_client_data, handler_func, callback_handler_func)
8742 (delete_file_handler, add_file_handler, append_callback_event)
8743 (delete_callback_event, start_event_loop, initialize_event_loop):
8744 Move to event-loop.h and include it.
8745 * event-loop.h: New file.
8747 2013-09-05 Pedro Alves <palves@redhat.com>
8749 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8750 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8751 (loaded_dll, unloaded_dll): Move to ...
8752 * dll.h: ... this new file.
8753 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8755 2013-09-05 Pedro Alves <palves@redhat.com>
8757 * server.h (current_process, get_thread_process, all_processes)
8758 (add_inferior_to_list, for_each_inferior, current_inferior)
8759 (remove_inferior, add_process, remove_process, find_process_pid)
8760 (have_started_inferiors_p, have_attached_inferiors_p)
8761 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8762 (clear_inferiors, find_inferior, find_inferior_id)
8763 (inferior_target_data, set_inferior_target_data)
8764 (inferior_regcache_data, set_inferior_regcache_data): Move to
8765 inferiors.h, and include it.
8766 * inferiors.h: New file.
8768 2013-09-05 Pedro Alves <palves@redhat.com>
8770 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8774 2013-09-05 Pedro Alves <palves@redhat.com>
8776 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8778 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8779 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8780 (handle_tracepoint_general_set, handle_tracepoint_query)
8781 (tracepoint_finished_step, tracepoint_was_hit)
8782 (release_while_stepping_state_list, current_traceframe)
8783 (in_readonly_region, traceframe_read_mem)
8784 (fetch_traceframe_registers, traceframe_read_sdata)
8785 (traceframe_read_info, struct fast_tpoint_collect_status)
8786 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8787 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8788 (supply_fast_tracepoint_registers)
8789 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8790 (ipa_tdesc, claim_trampoline_space)
8791 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8792 (agent_mem_read, agent_get_trace_state_variable_value)
8793 (agent_set_trace_state_variable_value, agent_tsv_read)
8794 (agent_mem_read_string, get_raw_reg_func_addr)
8795 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8796 * tracepoint.h: ... this new file.
8798 2013-09-05 Pedro Alves <palves@redhat.com>
8800 * server.h (perror_with_name, error, fatal, warning, paddress)
8801 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8803 * utils.h: New file.
8805 2013-09-05 Pedro Alves <palves@redhat.com>
8807 * server.h (remote_debug, noack_mode, transport_is_reliable)
8808 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8809 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8810 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8811 (write_enn, initialize_async_io, enable_async_io)
8812 (disable_async_io, check_remote_input_interrupt_request)
8813 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8814 (dead_thread_notify, prepare_resume_reply)
8815 (decode_address_to_semicolon, decode_address, decode_m_packet)
8816 (decode_M_packet, decode_X_packet, decode_xfer_write)
8817 (decode_search_memory_packet, unhexify, hexify)
8818 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8819 (look_up_one_symbol, relocate_instruction)
8820 (monitor_output): Move to remote-utils.h, and include it.
8821 * remote-utils.h: New file.
8823 2013-09-05 Pedro Alves <palves@redhat.com>
8825 * server.h (_): Delete.
8827 2013-09-02 Pedro Alves <palves@redhat.com>
8829 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8830 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8832 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8834 2013-09-02 Pierre Muller <muller@sourceware.org>
8836 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8837 or WriteProcessMemory complete successfully and handle
8838 ERROR_PARTIAL_COPY error.
8840 2013-09-02 Pedro Alves <palves@redhat.com>
8842 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8843 error instead of EIO.
8845 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8848 * linux-low.c: Include filestuff.h.
8849 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8850 * lynx-low.c: Include filestuff.h.
8851 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8852 * server.c: Include filestuff.h.
8853 (main): Call notice_open_fds.
8854 * spu-low.c: Include filestuff.h.
8855 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8857 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8859 * Makefile.in: Explain why ../target and ../nat are not
8860 listed as include file search paths.
8861 (linux-waitpid.o): New object file rule.
8862 * configure.srv (srv_native_linux_obj): New variable.
8863 Replace all occurrences of linux native object files with
8864 $srv_native_linux_obj.
8865 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8866 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8867 (linux_enable_event_reporting): Remove declaration.
8868 (my_waitpid): Moved to common/linux-waitpid.c.
8869 (linux_wait_for_event): Pass ptid when calling
8870 linux_enable_event_reporting.
8871 (linux_supports_tracefork_flag): Remove.
8872 (linux_enable_event_reporting): Likewise.
8873 (linux_tracefork_grandchild): Remove.
8874 (STACK_SIZE): Moved to common/linux-ptrace.c.
8875 (linux_tracefork_child): Remove.
8876 (linux_test_for_tracefork): Remove.
8877 (linux_look_up_symbols): Call linux_supports_traceclone.
8878 (initialize_low): Remove call to linux_test_for_tracefork.
8879 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8880 common/linux-ptrace.h.
8881 (PTRACE_TYPE_ARG4): Likewise.
8882 Include linux-ptrace.h.
8884 2013-08-21 Pedro Alves <palves@redhat.com>
8886 * config.in: Renegerate.
8888 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8890 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8891 (SFILES): Remove $(srcdir)/common/target-common.c and
8892 add $(srcdir)/target/waitstatus.c.
8893 (OBS): Remove target-common.o and add waitstatus.o.
8894 (server_h): Remove $(srcdir)/../common/target-common.h and
8895 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8896 and $(srcdir)/../target/waitstatus.h.
8897 (target-common.o): Remove.
8898 (waitstatus.o): New target object file.
8899 * target.h: Do not include target-common.h and
8900 include target/resume.h, target/wait.h and
8901 target/waitstatus.h.
8903 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8905 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8906 to PTRACE_TYPE_ARG3.
8907 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8908 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8910 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8911 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8913 2013-07-27 Jie Zhang <jie@codesourcery.com>
8914 Daniel Jacobowitz <dan@codesourcery.com>
8915 Yao Qi <yao@codesourcery.com>
8917 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8918 (mips-linux-watch.o): New rule.
8919 (mips_linux_watch_h): New variable.
8920 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8922 * linux-mips-low.c: Include mips-linux-watch.h.
8923 (struct arch_process_info, struct arch_lwp_info): New.
8924 (update_watch_registers_callback): New function.
8925 (mips_linux_new_process, mips_linux_new_thread) New functions.
8926 (mips_linux_prepare_to_resume, mips_insert_point): New
8928 (mips_remove_point, mips_stopped_by_watchpoint): New
8930 (rsp_bp_type_to_target_hw_bp_type): New function.
8931 (mips_stopped_data_address): New function.
8932 (the_low_target): Add watchpoint support functions.
8934 2013-07-27 Yao Qi <yao@codesourcery.com>
8936 * i386-low.c: Include break-common.h.
8937 (enum target_hw_bp_type): Remove.
8939 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8941 * Makefile.in (SFILES): /common/target-common.c.
8942 (OBS): Add target-common.o.
8943 (server_h): Add $(srcdir)/../common/target-common.h.
8944 (target-common.o): New target.
8945 * server.c (queue_stop_reply_callback): Free
8946 status string after use.
8947 * target.c (target_waitstatus_to_string): Remove.
8948 * target.h: Include target-common.h.
8949 (resume_kind): Likewise.
8950 (target_waitkind): Likewise.
8951 (target_waitstatus): Likewise.
8952 (TARGET_WNOHANG): Likewise.
8954 2013-07-04 Yao Qi <yao@codesourcery.com>
8956 * Makefile.in (host_alias): Use @host_noncanonical@.
8957 (target_alias): Use @target_noncanonical@.
8958 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8959 ACX_NONCANONICAL_HOST.
8960 * configure: Regenerated.
8963 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8965 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8966 * configure: Rebuild.
8967 * Makefile.in (version_host, version_target): Get from configure.
8968 (version.c): Use $(version_host) and $(version_target).
8970 2013-07-03 Pedro Alves <palves@redhat.com>
8972 * Makefile.in (config.status): Depend on development.sh.
8973 * acinclude.m4: Include libmcheck.m4.
8974 * configure: Regenerate.
8976 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8978 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8979 attribute inside the parentheses.
8980 (winapi_DebugSetProcessKillOnExit): Ditto.
8981 (winapi_DebugBreakProcess): Ditto.
8982 (winapi_GenerateConsoleCtrlEvent): Ditto.
8984 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8986 * notif.h (notif_event): Add a dummy member to avoid compiler
8989 2013-07-01 Pedro Alves <palves@redhat.com>
8991 * hostio.c (HOSTIO_PATH_MAX): Define.
8992 (require_filename, handle_open, handle_unlink, handle_readlink):
8995 2013-07-01 Pedro Alves <palves@redhat.com>
8997 * server.h: Include "pathmax.h".
8998 * linux-low.c: Don't include sys/param.h.
8999 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9001 * win32-low.c: Don't include sys/param.h.
9002 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9004 2013-07-01 Pedro Alves <palves@redhat.com>
9006 * event-loop.c: Don't check HAVE_UNISTD_H before including
9008 * gdbreplay.c: Likewise.
9009 * remote-utils.c: Likewise.
9010 * server.c: Likewise.
9011 * configure.ac: Don't check for unistd.h.
9012 * configure: Regenerate.
9014 2013-06-28 Tom Tromey <tromey@redhat.com>
9016 * Makefile.in (version.c): Use version.in, not
9019 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9021 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9022 * configure: Rebuild.
9023 * Makefile.in (version_host, version_target): Get from configure.
9024 (version.c): Use $(version_host) and $(version_target).
9026 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9028 Fix trace-status to output user name without trailing colon.
9029 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9031 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9033 Fix trace-status to output proper start-time and stop-time.
9034 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9035 output start time and stop time in hex as gdb expects.
9037 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9039 * tracepoint.c (build_traceframe_info_xml): Output trace state
9040 variables present in the trace buffer.
9042 2013-06-24 Tom Tromey <tromey@redhat.com>
9044 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9046 (version.o): Remove.
9047 * gdbreplay.c: Include version.h.
9048 (version, host_name): Don't declare.
9049 * server.h: Include version.h.
9050 (version, host_name): Don't declare.
9052 2013-06-12 Pedro Alves <palves@redhat.com>
9054 * linux-x86-low.c (linux_is_elf64): Delete global.
9055 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9056 with local linux_pid_exe_is_elf_64_file use.
9058 2013-06-11 Pedro Alves <palves@redhat.com>
9060 * linux-low.c (regset_disabled, disable_regset): New functions.
9061 (regsets_fetch_inferior_registers)
9062 (regsets_store_inferior_registers): Use them.
9063 (initialize_regsets_info); Don't allocate the disabled_regsets
9065 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9068 2013-06-11 Pedro Alves <palves@redhat.com>
9070 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9073 2013-06-11 Pedro Alves <palves@redhat.com>
9075 * linux-x86-low.c (initialize_low_arch): Call
9076 init_registers_x32_avx_linux.
9078 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9080 Fix compatibility with Android Bionic.
9081 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9084 2013-06-07 Pedro Alves <palves@redhat.com>
9087 * Makefile.in (OBS): Add tdesc.o.
9088 (IPA_OBJS): Add tdesc-ipa.o.
9089 (tdesc-ipa.o): New rule.
9090 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9092 * linux-low.c (new_inferior): Delete.
9093 (disabled_regsets, num_regsets): Delete.
9094 (linux_add_process): Adjust to set the new per-process
9096 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9097 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9098 was a stop. When calling arch_setup, switch the current inferior
9099 to the thread that got an event.
9100 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9101 (regsets_fetch_inferior_registers)
9102 (regsets_store_inferior_registers): New regsets_info parameter.
9104 (linux_register_in_regsets): New regs_info parameter. Adjust to
9106 (register_addr, fetch_register, store_register): New usrregs_info
9107 parameter. Adjust to use it.
9108 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9109 parameter regs_info. Adjust to use it.
9110 (linux_fetch_registers): Get the current inferior's regs_info, and
9112 (linux_store_registers): Ditto.
9113 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9114 (initialize_low): Don't initialize the target_regsets here. Call
9115 initialize_low_arch.
9116 * linux-low.h (target_regsets): Delete declaration.
9117 (struct regsets_info): New.
9118 (struct usrregs_info): New.
9119 (struct regs_info): New.
9120 (struct process_info_private) <new_inferior>: New field.
9121 (struct linux_target_ops): Delete the num_regs, regmap, and
9122 regset_bitmap fields. New field regs_info.
9123 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9124 * i387-fp.c (num_xmm_registers): Delete.
9125 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9126 calls to new interface.
9127 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9128 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9129 Infer the number of xmm registers from the regcache's target
9131 * i387-fp.h (num_xmm_registers): Delete.
9132 * inferiors.c (add_thread): Don't install the thread's regcache
9134 * proc-service.c (gregset_info): Fetch the current inferior's
9135 regs_info. Adjust to use it.
9136 * regcache.c: Include tdesc.h.
9137 (register_bytes, reg_defs, num_registers)
9138 (gdbserver_expedite_regs): Delete.
9139 (get_thread_regcache): If the thread doesn't have a regcache yet,
9140 create one, instead of aborting gdbserver.
9141 (regcache_invalidate_one): Rename to ...
9142 (regcache_invalidate_thread): ... this.
9143 (regcache_invalidate_one): New.
9144 (regcache_invalidate): Only invalidate registers of the current
9146 (init_register_cache): Add target_desc parameter, and use it.
9147 (new_register_cache): Ditto. Assert the target description has a
9148 non zero registers_size.
9149 (regcache_cpy): Add assertions. Adjust.
9150 (realloc_register_cache, set_register_cache): Delete.
9151 (registers_to_string, registers_from_string): Adjust.
9152 (find_register_by_name, find_regno, find_register_by_number)
9153 (register_cache_size): Add target_desc parameter, and use it.
9154 (free_register_cache_thread, free_register_cache_thread_one)
9155 (regcache_release, register_cache_size): New.
9156 (register_size): Add target_desc parameter, and use it.
9157 (register_data, supply_register, supply_register_zeroed)
9158 (supply_regblock, supply_register_by_name, collect_register)
9159 (collect_register_as_string, collect_register_by_name): Adjust.
9160 * regcache.h (struct target_desc): Forward declare.
9161 (struct regcache) <tdesc>: New field.
9162 (init_register_cache, new_register_cache): Add target_desc
9164 (regcache_invalidate_thread): Declare.
9165 (regcache_invalidate_one): Delete declaration.
9166 (regcache_release): Declare.
9167 (find_register_by_number, register_cache_size, register_size)
9168 (find_regno): Add target_desc parameter.
9169 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9171 * remote-utils.c: Include tdesc.h.
9172 (outreg, prepare_resume_reply): Adjust.
9173 * server.c: Include tdesc.h.
9174 (gdbserver_xmltarget): Delete declaration.
9175 (get_features_xml, process_serial_event): Adjust.
9176 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9178 (struct process_info) <tdesc>: New field.
9179 (ipa_tdesc): Declare.
9180 * tdesc.c: New file.
9181 * tdesc.h: New file.
9182 * tracepoint.c: Include tdesc.h.
9183 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9184 (get_context_regcache): Adjust to pass ipa_tdesc down.
9185 (do_action_at_tracepoint): Adjust to get the register cache size
9186 from the context regcache's description.
9187 (traceframe_walk_blocks): Adjust to get the register cache size
9188 from the current trace frame's description.
9189 (traceframe_get_pc): Adjust to get current trace frame's
9190 description and pass it down.
9191 (gdb_collect): Adjust to get the register cache size from the
9193 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9194 (gdbserver_xmltarget): Delete.
9195 (initialize_low_tracepoint): Set the ipa's target description.
9196 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9197 (initialize_low_tracepoint): Set the ipa's target description.
9198 * linux-x86-low.c: Include tdesc.h.
9199 [__x86_64__] (is_64bit_tdesc): New.
9200 (ps_get_thread_area, x86_get_thread_area): Use it.
9201 (i386_cannot_store_register): Rename to ...
9202 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9203 (i386_cannot_fetch_register): Rename to ...
9204 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9205 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9207 (target_regsets): Rename to ...
9208 (x86_regsets): ... this.
9209 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9211 (x86_siginfo_fixup): Use is_64bit_tdesc.
9212 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9213 (tdesc_x32_avx_linux, tdesc_x32_linux)
9214 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9216 (x86_linux_update_xmltarget): Delete.
9217 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9218 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9219 (AMD64_LINUX_USER64_CS): New.
9220 (x86_linux_read_description): New, based on
9221 x86_linux_update_xmltarget.
9222 (same_process_callback): New.
9223 (x86_arch_setup_process_callback): New.
9224 (x86_linux_update_xmltarget): New.
9225 (x86_regsets_info): New.
9226 (amd64_linux_regs_info): New.
9227 (i386_linux_usrregs_info): New.
9228 (i386_linux_regs_info): New.
9229 (x86_linux_regs_info): New.
9230 (x86_arch_setup): Reimplement.
9231 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9232 (x86_emit_ops): Ditto.
9233 (the_low_target): Adjust. Install x86_linux_regs_info,
9234 x86_cannot_fetch_register, and x86_cannot_store_register.
9235 (initialize_low_arch): New.
9236 * linux-ia64-low.c (tdesc_ia64): Declare.
9237 (ia64_fetch_register): Adjust.
9238 (ia64_usrregs_info, regs_info): New globals.
9239 (ia64_regs_info): New function.
9240 (the_low_target): Adjust.
9241 (initialize_low_arch): New function.
9242 * linux-sparc-low.c (tdesc_sparc64): Declare.
9243 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9245 (sparc_arch_setup): New function.
9246 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9247 (the_low_target): Adjust.
9248 (initialize_low_arch): New function.
9249 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9250 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9251 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9252 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9253 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9254 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9255 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9256 (tdesc_powerpc_isa205_vsx64l): Declare.
9257 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9258 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9259 (ppc_set_pc, ppc_get_hwcap): Adjust.
9260 (ppc_usrregs_info): Forward declare.
9261 (!__powerpc64__) ppc_regmap_adjusted: New global.
9262 (ppc_arch_setup): Adjust to the current process'es target
9264 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9265 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9266 (ppc_store_evrregset): Adjust.
9267 (target_regsets): Rename to ...
9268 (ppc_regsets): ... this, and make static.
9269 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9270 (ppc_regs_info): New function.
9271 (the_low_target): Adjust.
9272 (initialize_low_arch): New function.
9273 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9274 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9275 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9276 (tdesc_s390x_linux64v2): Declare.
9277 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9278 (s390_fill_gregset, s390_store_last_break): Adjust.
9279 (target_regsets): Rename to ...
9280 (s390_regsets): ... this, and make static.
9281 (s390_get_pc, s390_set_pc): Adjust.
9282 (s390_get_hwcap): New target_desc parameter, and use it.
9283 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9284 (s390_arch_setup): Adjust to set the current process'es target
9285 description. Don't adjust the regmap.
9286 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9287 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9288 (regs_info_3264): New globals.
9289 (s390_regs_info): New function.
9290 (the_low_target): Adjust.
9291 (initialize_low_arch): New function.
9292 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9293 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9294 [__mips64] (init_registers_mips_linux)
9295 (init_registers_mips_dsp_linux): Delete defines.
9296 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9297 (have_dsp): New global.
9298 (mips_read_description): New, based on mips_arch_setup.
9299 (mips_arch_setup): Reimplement.
9300 (get_usrregs_info): New function.
9301 (mips_cannot_fetch_register, mips_cannot_store_register)
9302 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9303 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9304 (target_regsets): Rename to ...
9305 (mips_regsets): ... this, and make static.
9306 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9307 (dsp_regs_info, regs_info): New globals.
9308 (mips_regs_info): New function.
9309 (the_low_target): Adjust.
9310 (initialize_low_arch): New function.
9311 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9312 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9314 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9315 (arm_read_description): New, with bits factored from
9317 (arm_arch_setup): Reimplement.
9318 (target_regsets): Rename to ...
9319 (arm_regsets): ... this, and make static.
9320 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9321 (arm_regs_info): New function.
9322 (the_low_target): Adjust.
9323 (initialize_low_arch): New function.
9324 * linux-m68k-low.c (tdesc_m68k): Declare.
9325 (target_regsets): Rename to ...
9326 (m68k_regsets): ... this, and make static.
9327 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9328 (m68k_regs_info): New function.
9329 (m68k_arch_setup): New function.
9330 (the_low_target): Adjust.
9331 (initialize_low_arch): New function.
9332 * linux-sh-low.c (tdesc_sharch): Declare.
9333 (target_regsets): Rename to ...
9334 (sh_regsets): ... this, and make static.
9335 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9336 (sh_regs_info, sh_arch_setup): New functions.
9337 (the_low_target): Adjust.
9338 (initialize_low_arch): New function.
9339 * linux-bfin-low.c (tdesc_bfin): Declare.
9340 (bfin_arch_setup): New function.
9341 (bfin_usrregs_info, regs_info): New globals.
9342 (bfin_regs_info): New function.
9343 (the_low_target): Adjust.
9344 (initialize_low_arch): New function.
9345 * linux-cris-low.c (tdesc_cris): Declare.
9346 (cris_arch_setup): New function.
9347 (cris_usrregs_info, regs_info): New globals.
9348 (cris_regs_info): New function.
9349 (the_low_target): Adjust.
9350 (initialize_low_arch): New function.
9351 * linux-cris-low.c (tdesc_crisv32): Declare.
9352 (cris_arch_setup): New function.
9353 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9354 (cris_regs_info): New function.
9355 (the_low_target): Adjust.
9356 (initialize_low_arch): New function.
9357 * linux-m32r-low.c (tdesc_m32r): Declare.
9358 (m32r_arch_setup): New function.
9359 (m32r_usrregs_info, regs_info): New globals.
9360 (m32r_regs_info): Adjust.
9361 (initialize_low_arch): New function.
9362 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9363 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9364 (tic6x_usrregs_info): Forward declare.
9365 (tic6x_read_description): New function, based on ...
9366 (tic6x_arch_setup): ... this. Reimplement.
9367 (target_regsets): Rename to ...
9368 (tic6x_regsets): ... this, and make static.
9369 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9370 (tic6x_regs_info): New function.
9371 (the_low_target): Adjust.
9372 (initialize_low_arch): New function.
9373 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9374 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9375 (target_regsets): Rename to ...
9376 (xtensa_regsets): ... this, and make static.
9377 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9379 (xtensa_arch_setup, xtensa_regs_info): New functions.
9380 (the_low_target): Adjust.
9381 (initialize_low_arch): New function.
9382 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9383 (nios2_arch_setup): Set the current process'es tdesc.
9384 (target_regsets): Rename to ...
9385 (nios2_regsets): ... this.
9386 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9387 (nios2_regs_info): New function.
9388 (the_low_target): Adjust.
9389 (initialize_low_arch): New function.
9390 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9391 (aarch64_arch_setup): Set the current process'es tdesc.
9392 (target_regsets): Rename to ...
9393 (aarch64_regsets): ... this.
9394 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9395 (aarch64_regs_info): New function.
9396 (the_low_target): Adjust.
9397 (initialize_low_arch): New function.
9398 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9400 (target_regsets): Rename to ...
9401 (tile_regsets): ... this.
9402 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9403 (tile_regs_info): New function.
9404 (tile_arch_setup): Set the current process'es tdesc.
9405 (the_low_target): Adjust.
9406 (initialize_low_arch): New function.
9407 * spu-low.c (tdesc_spu): Declare.
9408 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9409 * win32-arm-low.c (tdesc_arm): Declare.
9410 (arm_arch_setup): New function.
9411 (the_low_target): Install arm_arch_setup instead of
9413 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9414 (init_windows_x86): Rename to ...
9415 (i386_arch_setup): ... this. Set `win32_tdesc'.
9416 (the_low_target): Adjust.
9417 * win32-low.c (win32_tdesc): New global.
9418 (child_add_thread): Don't create the thread cache here.
9419 (do_initial_child_stuff): Set the new process'es tdesc.
9420 * win32-low.h (struct target_desc): Forward declare.
9421 (win32_tdesc): Declare.
9422 * lynx-i386-low.c (tdesc_i386): Declare global.
9423 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9424 * lynx-low.c (lynx_tdesc): New global.
9425 (lynx_add_process): Set the new process'es tdesc.
9426 * lynx-low.h (struct target_desc): Forward declare.
9427 (lynx_tdesc): Declare global.
9428 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9429 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9430 * nto-low.c (nto_tdesc): New global.
9431 (do_attach): Set the new process'es tdesc.
9432 * nto-low.h (struct target_desc): Forward declare.
9433 (nto_tdesc): Declare.
9434 * nto-x86-low.c (tdesc_i386): Declare.
9435 (nto_x86_arch_setup): Set `nto_tdesc'.
9437 2013-06-04 Gary Benson <gbenson@redhat.com>
9439 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9440 to qSupported response when appropriate.
9441 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9442 with nonzero-length annex.
9443 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9444 arguments supplied in annex.
9446 2013-05-31 Doug Evans <dje@google.com>
9449 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9450 64 bits in 64-cross-32 environment.
9452 2013-05-28 Pedro Alves <palves@redhat.com>
9454 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9455 (aarch64-without-fpu.c): Delete rule.
9456 * configure.srv (aarch64*-*-linux*): Remove references to
9457 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9458 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9461 2013-05-24 Pedro Alves <palves@redhat.com>
9463 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9464 instead of strchr/decode_address. Error if the range isn't split
9465 with a ','. Don't assume there's be a ':' in the action.
9467 2013-05-23 Yao Qi <yao@codesourcery.com>
9468 Pedro Alves <palves@redhat.com>
9470 * linux-low.c (lwp_in_step_range): New function.
9471 (linux_wait_1): If the thread was range stepping and stopped
9472 outside the stepping range, report the stop to GDB. Otherwise,
9473 continue stepping. Add range stepping debug output.
9474 (linux_set_resume_request): Copy the step range from the resume
9476 (linux_supports_range_stepping): New.
9477 (linux_target_ops) <supports_range_stepping>: Set to
9478 linux_supports_range_stepping.
9479 * linux-low.h (struct linux_target_ops)
9480 <supports_range_stepping>: New field.
9481 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9482 * linux-x86-low.c (x86_supports_range_stepping): New.
9483 (the_low_target) <supports_range_stepping>: Set to
9484 x86_supports_range_stepping.
9485 * server.c (handle_v_cont): Handle 'r' action.
9486 (handle_v_requests): Append ";r" if the target supports range
9488 * target.h (struct thread_resume) <step_range_start,
9489 step_range_end>: New fields.
9490 (struct target_ops) <supports_range_stepping>:
9492 (target_supports_range_stepping): New macro.
9494 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9496 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9497 confusion in comment.
9499 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9501 * lynx-low.c (struct process_info_private): New type.
9502 (lynx_add_process): New function.
9503 (lynx_create_inferior, lynx_attach): Replace calls to
9504 add_process by calls to lynx_add_process.
9505 (lynx_resume): If PTID is null, then try using
9506 current_process()->private->last_wait_event_ptid.
9508 (lynx_clear_inferiors): Delete. The contents of that function
9509 has been inlined in lynx_mourn;
9510 (lynx_wait_1): Save the ptid in the process's private data.
9511 (lynx_mourn): Free the process' private data. Replace call
9512 to lynx_clear_inferiors by call to clear_inferiors.
9514 2013-05-17 Yao Qi <yao@codesourcery.com>
9516 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9519 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9521 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9522 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9523 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9524 PT_TEXT_END_ADDR guards. Update comments.
9525 (linux_target_op) <read_offsets>: Conditionally define to
9526 linux_read_offsets if the target is UCLIBC and if it defines
9527 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9529 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9530 Andrew Jenner <andrew@codesourcery.com>
9532 * Makefile.in (SFILES): Add linux-nios2-low.c.
9533 (clean): Add action to delete nios2-linux.c.
9534 (nios2-linux.c): New rule.
9535 * configure.srv: Add nios2*-*-linux*.
9536 * linux-nios2-low.c: New.
9538 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9540 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9542 2013-04-25 Hui Zhu <hui@codesourcery.com>
9545 * ax.c (ax_printf): Add fflush.
9547 2013-04-22 Tom Tromey <tromey@redhat.com>
9549 * Makefile.in (SFILES): Add filestuff.c.
9550 (OBS): Add filestuff.o.
9551 (filestuff.o): New target.
9552 * config.in, configure: Rebuild.
9553 * configure.ac: Check for fdwalk, pipe2.
9555 2013-04-17 Pedro Alves <palves@redhat.com>
9557 * configure.ac (USE_THREAD_DB): Delete variable.
9558 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9559 Don't AC_SUBST USE_THREAD_DB.
9560 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9561 * config.in, configure: Regenerate.
9563 2013-04-16 Pedro Alves <palves@redhat.com>
9565 * linux-low.h (struct lwp_info) <thread_known>: Move under
9566 the USE_THREAD_DB #ifdef.
9568 2013-04-16 Pedro Alves <palves@redhat.com>
9570 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9571 (linux-low.o): Delete rule.
9572 * linux-low.h: Always include "gdb_thread_db.h" instead of
9573 conditionally including thread_db.h.
9574 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9577 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9579 * Makefile.in (install-only): Fix make install regression.
9581 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9583 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9584 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9586 * gdbserver.1: Remove.
9588 2013-03-22 Pedro Alves <palves@redhat.com>
9590 * linux-low.c (handle_extended_wait): Don't call
9591 linux_enable_event_reporting.
9593 2013-03-15 Tony Theodore <tonyt@logyst.com>
9596 * Makefile.in (SHELL): Use @SHELL@.
9598 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9600 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9603 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9605 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9606 Remove extraneous NULL element.
9608 2013-03-13 Yao Qi <yao@codesourcery.com>
9610 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9611 'V' block in trace frame.
9613 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9615 * target.h (struct target_ops): Add btrace ops.
9616 (target_supports_btrace): New macro.
9617 (target_enable_btrace): New macro.
9618 (target_disable_btrace): New macro.
9619 (target_read_btrace): New macro.
9620 * gdbthread.h (struct thread_info): Add btrace field.
9621 * server.c: Include btrace-common.h.
9622 (handle_btrace_general_set): New function.
9623 (handle_btrace_enable): New function.
9624 (handle_btrace_disable): New function.
9625 (handle_general_set): Call handle_btrace_general_set.
9626 (handle_qxfer_btrace): New function.
9627 (struct qxfer qxfer_packets[]): Add btrace entry.
9628 * inferiors.c (remove_thread): Disable btrace.
9629 * linux-low: Include linux-btrace.h.
9630 (linux_low_enable_btrace): New function.
9631 (linux_low_read_btrace): New function.
9632 (linux_target_ops): Add btrace ops.
9633 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9634 Add srv_linux_btrace=yes.
9635 (x86_64-*-linux*): Add linux-btrace.o.
9636 Add srv_linux_btrace=yes.
9637 * configure.ac: Define HAVE_LINUX_BTRACE.
9638 * config.in: Regenerated.
9639 * configure: Regenerated.
9641 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9643 * server.c (handle_qxfer): Preserve error message if -3 is
9645 (qxfer): Document the -3 return value.
9647 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9649 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9650 (linux_btrace_h): New variable.
9651 (linux-btrace.o): New rule.
9653 2013-03-08 Stan Shebs <stan@codesourcery.com>
9654 Hafiz Abid Qadeer <abidh@codesourcery.com>
9656 * tracepoint.c (trace_buffer_size): New global.
9657 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9658 (init_trace_buffer): Change to one-argument function. Allocate
9659 trace buffer memory.
9660 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9661 handle QTBuffer:size packet.
9662 (cmd_bigqtbuffer_size): New function.
9663 (initialize_tracepoint): Call init_trace_buffer with
9664 DEFAULT_TRACE_BUFFER_SIZE.
9665 * server.c (handle_query): Add QTBuffer:size in the
9668 2013-03-07 Yao Qi <yao@codesourcery.com>
9670 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9671 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9673 (cmd_qtsp): Adjust condition. Do post increment.
9674 Set cur_action and cur_step_action back to 0.
9676 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9679 * linux-low.c (linux_write_memory): Return early success if LEN is
9682 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9684 * configure.srv: Add x86_64-*-cygwin* as target.
9686 2013-02-28 Tom Tromey <tromey@redhat.com>
9688 * configure.ac: Invoke AC_SYS_LARGEFILE.
9689 * configure, config.in: Rebuild.
9691 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9693 * win32-low.c: Throughout, fix format strings and casts of
9694 printf-like functions to avoid type related warnings on all
9696 (get_child_debug_event): Print dwDebugEventCode as hex since
9697 that's how it's usually documented.
9699 2013-02-28 Yao Qi <yao@codesourcery.com>
9701 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9704 2013-02-27 Jiong Wang <jiwang@tilera.com>
9706 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9707 (reg-tilegx32.c): New rule.
9708 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9709 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9710 different register info initializer according to elf class.
9711 (init_registers_tilgx32): New function. The tilegx32 register info
9713 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9714 (tile_store_gregset): Likewise.
9716 2013-02-27 Yao Qi <yao@codesourcery.com>
9718 * server.c (process_point_options): Print debug message when
9719 debug_threads is true.
9721 2013-02-26 Yao Qi <yao@codesourcery.com>
9723 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9725 2013-02-19 Pedro Alves <palves@redhat.com>
9726 Kai Tietz <ktietz@redhat.com>
9730 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9731 instead of strtoul to extract address from packet.
9732 (process_serial_event) <'z'>: Likewise.
9734 2013-02-18 Yao Qi <yao@codesourcery.com>
9736 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9738 2013-02-14 Pedro Alves <palves@redhat.com>
9742 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9743 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9745 2013-02-14 Pedro Alves <palves@redhat.com>
9747 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9749 2013-02-14 Pedro Alves <palves@redhat.com>
9751 * tracepoint.c (save_string): Delete.
9752 (add_tracepoint_action): Use savestring instead of save_string.
9754 2013-02-12 Pedro Alves <palves@redhat.com>
9756 * linux-xtensa-low.c: Ditto.
9757 * xtensa-xtregs.c: Ditto.
9759 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9761 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9764 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9766 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9767 aarch64_num_wp_regs and aarch64_num_bp_regs to
9768 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9770 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9772 * linux-aarch64-low.c (ps_get_thread_area): Replace
9773 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9775 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9776 Marcus Shawcroft <marcus.shawcroft@arm.com>
9777 Nigel Stephens <nigel.stephens@arm.com>
9778 Yufeng Zhang <yufeng.zhang@arm.com>
9780 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9781 (aarch64.c, aarch64-without-fpu.c): New targets.
9782 * configure.srv (aarch64*-*-linux*): New.
9783 * linux-aarch64-low.c: New file.
9785 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9787 * linux-low.c (handle_extended_wait, linux_create_inferior)
9788 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9789 (dequeue_one_deferred_signal, linux_resume_one_thread)
9790 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9791 (linux_tracefork_grandchild, linux_test_for_tracefork)
9792 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9793 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9794 where the argument is 0.
9796 2013-01-25 Yao Qi <yao@codesourcery.com>
9798 * event-loop.c: Include "queue.h".
9799 (gdb_event_p): New typedef.
9800 (struct gdb_event) <next_event>: Remove.
9801 (event_queue): Change to QUEUE(gdb_event_p).
9802 (async_queue_event): Remove.
9803 (gdb_event_xfree): New.
9804 (initialize_event_loop): New.
9805 (process_event): Use API from QUEUE.
9806 (wait_for_event): Likewise.
9807 * server.c (main): Call initialize_event_loop.
9808 * server.h (initialize_event_loop): Declare.
9810 2013-01-18 Yao Qi <yao@codesourcery.com>
9812 * ax.h (struct eval_agent_expr_context): New.
9813 (gdb_eval_agent_expr): Update declaration.
9814 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9815 TFRAME. Add new argument CTX.
9816 * server.h (struct eval_agent_expr_context): Declare.
9817 (agent_mem_read, agent_tsv_read): Update declaration.
9818 (agent_mem_read_string): Likewise.
9819 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9820 (add_traceframe_block): Add new argument TPOINT.
9821 Increase TPOINT->traceframe_usage.
9822 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9823 eval_tracepoint_agent_expr.
9824 (condition_true_at_tracepoint): Likewise.
9825 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9826 (agent_mem_read_string, agent_tsv_read): Likewise.
9828 2013-01-16 Yao Qi <yao@codesourcery.com>
9830 * linux-low.c (linux_resume_one_lwp): Don't check
9831 'lwp->bp_reinsert != 0'.
9833 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9834 Pedro Alves <palves@redhat.com>
9836 * lynx-low.c (ptrace_request_to_str): Define a temporary
9837 macro and use it to simplify this function's implementation.
9839 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9841 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9844 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9846 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9848 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9850 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9852 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9854 * lynx-low.c (lynx_resume): Use the resume_info parameter
9855 to determine the ptid for the lynx_ptrace call, unless
9856 it is equal to minus_one_ptid, in which case we use the
9857 ptid of the current_inferior.
9858 (lynx_wait_1): After having received a thread create/exit
9859 event, resume the inferior's execution using the signaling
9860 thread's ptid, rather than the old ptid.
9862 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9864 * lynx-low.c (lynx_resume): Delete variable ret.
9866 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9868 * gdbreplay.c (gdbreplay_version): Update copyright year.
9869 * server.c (gdbserver_version): Likewise.
9871 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9873 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9876 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9878 * lynx-low.c (ptrace_request_to_str): Add handling for
9881 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9883 * lynx-low.c (lynx_attach): Delete variable new_process.
9885 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9887 * lynx-low.c (lynx_create_inferior): Delete variable
9890 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9892 * lynx-low.c (ptrace_request_to_str): Do not handle
9893 PTRACE_GETTHREADLIST if this macro does not exist.
9895 2012-12-15 Yao Qi <yao@codesourcery.com>
9897 * Makefile.in (OBS): Add notif.o.
9898 * notif.c, notif.h: New.
9899 * server.c: Include "notif.h".
9900 (struct vstop_notif) <next>: Remove.
9902 (queue_stop_reply): Update.
9903 (push_event, send_next_stop_reply): Remove.
9904 (discard_queued_stop_replies): Update.
9905 (notif_stop): New variable.
9906 (handle_v_stopped): Remove.
9907 (handle_v_requests): Don't call handle_v_stopped. Call
9908 handle_ack_notif instead.
9909 (queue_stop_reply_callback): Call notif_event_enque instead
9910 of queue_stop_reply.
9911 (handle_status): Don't call send_next_stop_reply, call
9912 notif_write_event instead.
9913 (kill_inferior_callback): Likewise.
9914 (detach_or_kill_inferior_callback): Likewise.
9915 (main): Call initialize_notif.
9916 (process_serial_event): Call QUEUE_is_empty.
9917 (handle_target_event): Call notif_push instead of push event.
9918 * server.h (push_event): Remove declaration.
9920 2012-12-10 Tom Tromey <tromey@redhat.com>
9922 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9923 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9926 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9927 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9928 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9929 (amd64-linux-ipa.o, ax.o): Rewrite.
9930 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9931 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9932 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9933 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9934 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9935 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9936 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9937 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9938 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9939 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9940 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9941 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9942 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9943 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9944 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9945 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9946 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9947 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9948 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9949 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9950 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9951 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9952 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9953 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9954 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9955 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9956 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9957 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9958 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9959 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9960 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9961 (reg-tilegx.o): Remove.
9962 (all_object_files): New macro.
9963 Include .deps files.
9964 * aclocal.m4, configure: Rebuild.
9965 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9966 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9967 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9969 2012-12-05 Tom Tromey <tromey@redhat.com>
9972 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9974 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9976 * configure.ac: Check for linux/perf_event.h.
9977 * config.in: Regenerated.
9978 * configure: Regenerated.
9980 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9982 * hostio.c (handle_readlink): Decrease buffer size
9983 parameter passed to readlink by one byte.
9985 2012-11-26 Yao Qi <yao@codesourcery.com>
9987 * configure.ac (build_warnings): Append '-Wempty-body'.
9988 * configure: Regenerated.
9989 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9992 2012-11-15 Pierre Muller <muller@sourceware.org>
9994 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9995 * config.in: Regenerate.
9996 * configure: Regenerate.
9997 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9998 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9999 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10000 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10002 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10003 instead of <sys/wait.h> header.
10004 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10006 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10008 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10009 (various make rules): Remove -DGDBSERVER
10011 2012-11-09 Yao Qi <yao@codesourcery.com>
10013 * spu-low.c (current_ptid): Move it to ..
10014 * gdbthread.h: ... here. New.
10015 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10016 * server.c (myresume, process_serial_event): Likewise.
10017 * thread-db.c (thread_db_find_new_threads): Likewise.
10018 * tracepoint.c (run_inferior_command): Likewise.
10020 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10022 * server.c (handle_search_memory_1): Include access length in
10025 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10027 * linux-crisv32-low.c: Fix compile errors.
10029 2012-09-04 Yao Qi <yao@codesourcery.com>
10031 * tracepoint.c (cmd_qtsv): Adjust debug message.
10032 Don't check CUR_TPOINT.
10034 2012-08-28 Yao Qi <yao@codesourcery.com>
10036 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10037 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10038 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10039 Remove declarations of xmalloc, xreallloc, xstrdup and
10041 * Makefile.in (libiberty_h): New.
10042 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10043 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10045 2012-08-23 Yao Qi <yao@codesourcery.com>
10047 * server.h: Remove declaration of 'xsnprintf'.
10049 2012-08-22 Keith Seitz <keiths@redhat.com>
10051 * server.h: Include build-gnulib-gbserver/config.h.
10052 * gdbreplay.c: Likewise.
10054 2012-08-08 Doug Evans <dje@google.com>
10056 * Makefile.in (SFILES): Add gdb_vecs.c.
10057 (OBS): Add gdb_vecs.o.
10058 (gdb_vecs_h, host_defs_h): New variables.
10059 (thread-db.o): Add $(gdb_vecs_h) dependency.
10060 (gdb_vecs.o): New rule.
10061 * thread-db.c: #include "gdb_vecs.h".
10062 (thread_db_load_search): Use a vector to iterate over path elements.
10063 Handle text appearing after "$pdir".
10065 * configure.ac: Add check for strstr.
10066 * config.in: Regenerate.
10067 * configure: Regenerate.
10069 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10071 * hostio.c (handle_pread): If pread fails, fall back to attempting
10073 (handle_pwrite): Likewise for pwrite.
10075 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10077 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10078 between unsupported TYPE and unimplementable ADDR/LEN combination.
10079 (arm_insert_point): Act on new return value.
10081 2012-07-31 Pedro Alves <palves@redhat.com>
10083 * server.c (process_point_options): Only skip tokens if we find
10084 one that is unrecognized. Don't treat 'X' specially while
10085 skipping unrecognized tokens.
10087 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10089 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10090 to 4-byte-align HW breakpoint addresses for Thumb.
10092 2012-07-27 Yao Qi <yao@codesourcery.com>
10096 * server.h: Declare gdb_agent_about_to_close.
10097 * target.c (kill_inferior): Include "agent.h".
10098 New. Send command 'kill'.
10099 * target.h (kill_inferior): Removed macro.
10100 * tracepoint.c (gdb_agent_about_to_close): New.
10101 (gdb_agent_helper_thread): Handle command 'close'.
10102 Wait endlessly until the inferior stops.
10103 Install gdb_agent_remove_socket to atexit hook.
10104 (agent_socket_name): New static variable.
10105 (gdb_agent_socket_init): Replace local variable 'name' with
10106 'agent_socket_name'.
10107 (gdb_agent_remove_socket): New.
10109 2012-07-27 Yao Qi <yao@codesourcery.com>
10111 * server.c (process_point_options): Stop at 'X' when parsing.
10113 2012-07-19 Michael Eager <eager@eagercon.com>
10115 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10117 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10118 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10119 hardware breakpoint.
10121 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10123 * gdbserver/linux-low.c (initialize_low): Call
10124 linux_ptrace_init_warnings.
10126 2012-07-02 Doug Evans <dje@google.com>
10128 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10131 2012-07-02 Stan Shebs <stan@codesourcery.com>
10133 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10134 (ax.o): Add it to build rule.
10136 (OBS): Add format.o.
10137 (IPA_OBS): Add format.o.
10138 * server.c (handle_query): Claim support for breakpoint commands.
10139 (process_point_options): Add command case.
10140 (process_serial_event): Leave running if there are printfs in
10142 * mem-break.h (any_persistent_commands): Declare.
10143 (add_breakpoint_commands): Declare.
10144 (gdb_no_commands_at_breakpoint): Declare.
10145 (run_breakpoint_commands): Declare.
10146 * mem-break.c (struct point_command_list): New struct.
10147 (struct breakpoint): New field command_list.
10148 (any_persistent_commands): New function.
10149 (add_commands_to_breakpoint): New function.
10150 (add_breakpoint_commands): New function.
10151 (gdb_no_commands_at_breakpoint): New function.
10152 (run_breakpoint_commands): New function.
10153 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10155 * ax.c: Include format.h.
10156 (ax_printf): New function.
10157 (gdb_eval_agent_expr): Add printf opcode.
10159 2012-06-13 Yao Qi <yao@codesourcery.com>
10161 * server.c (start_inferior): Remove duplicated writes to fields
10162 'last_resume_kind' and 'last_status' of 'current_inferior'.
10164 2012-06-12 Yao Qi <yao@codesourcery.com>
10165 Pedro Alves <palves@redhat.com>
10167 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10169 * server.c (handle_v_cont): Extend comment.
10171 2012-06-11 Yao Qi <yao@codesourcery.com>
10173 * linux-low.c (linux_attach): Add 'static'.
10175 2012-06-06 Yao Qi <yao@codesourcery.com>
10177 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10179 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10181 Fix gcc -flto compilation warning.
10182 * server.c (main): Make variable multi_mode and attach volatile.
10184 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10186 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10187 if the platform doesn't know about it.
10189 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10191 * Makefile.in (SFILES): Add linux-tile-low.c.
10192 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10193 * configure.srv: Handle tilegx-*-linux*.
10194 * linux-tile-low.c: New file.
10196 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10198 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10200 2012-05-24 Pedro Alves <palves@redhat.com>
10204 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10206 2012-05-24 Pedro Alves <palves@redhat.com>
10210 Replace target_signal with gdb_signal throughout.
10212 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10214 * linux-low.c (linux_store_registers): Avoid the copying sequence
10215 when no data has been retrieved by ptrace.
10217 2012-05-22 Will Deacon <will.deacon@arm.com>
10219 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10220 Include asm/ptrace.h.
10221 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10224 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10226 * linux-low.c (linux_store_registers): Don't re-retrieve data
10227 with ptrace that has already been obtained from /proc. Always
10228 copy any data retrieved with ptrace to the buffer supplied.
10230 2012-05-11 Yao Qi <yao@codesourcery.com>
10231 Pedro Alves <palves@redhat.com>
10233 * linux-low.c (enum stopping_threads_kind): New.
10234 (stopping_threads): Change type to `enum stopping_threads_kind'.
10235 (handle_extended_wait): If stopping and suspending threads, leave
10236 the new_lwp suspended too.
10237 (linux_wait_for_event): Adjust.
10238 (stop_all_lwps): Set `stopping_threads' to
10239 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10240 whether we're suspending threads or just stopping them. Assert no
10243 2012-04-29 Yao Qi <yao@codesourcery.com>
10245 * server.h: Move some code to ...
10246 * gdbthread.h: ... here. New.
10247 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10248 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10249 (nto-low.o, win32-low.o): Likewise.
10250 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10251 * regcache.c, remote-utils.c, server.c: Likewise.
10252 * target.c, tracepoint.c, win32-low.c: Likewise.
10254 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10256 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10257 (PTRACE_ARG4_TYPE): Likewise.
10258 (PTRACE_XFER_TYPE): Likewise.
10259 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10260 ptrace to PTRACE_ARG3_TYPE.
10261 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10262 (PTRACE_ARG4_TYPE): Likewise.
10263 (PTRACE_XFER_TYPE): Likewise.
10264 (linux_detach_one_lwp): Cast fourth argument of
10265 ptrace to long then PTRACE_ARG4_TYPE.
10266 (regsets_fetch_inferior_registers): Cast third argument of
10267 ptrace to long then PTRACE_ARG3_TYPE.
10268 (regsets_store_inferior_registers): Likewise.
10270 2012-04-20 Pedro Alves <palves@redhat.com>
10272 * configure: Regenerate.
10274 2012-04-19 Pedro Alves <palves@redhat.com>
10276 * Makefile.in (GNULIB_BUILDDIR): New.
10277 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10278 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10279 (all, install-only, uninstall, clean-info, all-lib, clean): No
10280 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10281 (maintainer-clean realclean distclean): Use subdir_do.
10283 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10284 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10285 * acinclude.m4: Include acx_configure_dir.m4.
10286 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10287 calls. Call AC_PROG_RANLIB. Configure gnulib using
10290 (GNULIB_STDINT_H): Adjust.
10291 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10292 * gdbreplay.c: Include build-gnulib/config.h.
10293 * server.h: Likewise.
10294 * aclocal.m4: Regenerate.
10295 * config.in: Regenerate.
10296 * configure: Regenerate.
10298 2012-04-19 Pedro Alves <palves@redhat.com>
10300 * Makefile.in (LIBGNU, INCGNU): Adjust.
10301 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10302 (all, install-only, uninstall, clean-info, all-lib, clean)
10303 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10304 * configure.ac: Adjust AC_OUTPUT output.
10305 * aclocal.m4: Regenerate.
10306 * configure: Regenerate.
10308 2012-04-19 Pedro Alves <palves@redhat.com>
10310 * Makefile.in (generated_files): New.
10311 (server_h): Remove the explicit dependency on config.h, and depend
10312 on $generated_files.
10314 2012-04-19 Pedro Alves <palves@redhat.com>
10316 * Makefile.in (INCGNU): Add -Ignulib.
10318 2012-04-19 Pedro Alves <palves@redhat.com>
10320 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10321 (INCGNU): ... this, and spell out -I here.
10322 (GNULIB_LIB): Rename to ...
10323 (LIBGNU): ... this.
10324 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10326 2012-04-19 Pedro Alves <palves@redhat.com>
10328 * config.in: Regenerate.
10330 2012-04-19 Pedro Alves <palves@redhat.com>
10332 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10333 * server.h (memmem): Remove declaration.
10334 * config.in: Regenerate.
10335 * configure: Regenerate.
10337 2012-04-19 Yao Qi <yao@codesourcery.com>
10339 * Makefile.in (SFILES): Add common/vec.c.
10343 2012-04-19 Yao Qi <yao@codesourcery.com>
10345 * remote-utils.c (prepare_resume_reply): Replace with macro
10346 target_core_of_thread.
10347 * server.c (handle_qxfer_threads_proper): Likewise.
10348 * target.h (traget_core_of_thread): New macro.
10350 2012-04-18 Pedro Alves <palves@redhat.com>
10352 * aclocal.m4: Regenerate.
10353 * configure: Regenerate.
10355 2012-04-16 Yao Qi <yao@codesourcery.com>
10357 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10358 duplicated on address.
10360 2012-04-16 Yao Qi <yao@codesourcery.com>
10362 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10363 (struct tracepoint_action_ops) <send>: New field.
10364 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10365 (agent_expr_send, x_tracepoint_action_send): New.
10366 (l_tracepoint_action_send): New.
10367 (cmd_qtdp): Download and install tracepoint
10368 according to `use_agent'.
10369 (run_inferior_command): Add one more parameter `len'.
10371 (tracepoint_send_agent): New.
10372 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10374 2012-04-16 Yao Qi <yao@codesourcery.com>
10376 * tracepoint.c (download_tracepoints): Moved to ...
10377 (cmd_qtstart): ... here.
10379 2012-04-14 Yao Qi <yao@codesourcery.com>
10381 * tracepoint.c: Include inttypes.h.
10382 (struct collect_memory_action): Use sized types.
10383 (struct tracepoint): Likewise.
10384 (cmd_qtdp, stop_tracing): Update print specifiers.
10385 (cmd_qtp, response_tracepoint): Likewise.
10386 (collect_data_at_tracepoint): Likewise.
10387 (collect_data_at_step): Likewise.
10389 2012-04-14 Yao Qi <yao@codesourcery.com>
10391 Import gnulib module inttypes.
10392 * aclocal.m4, config.in, configure: Regenerated.
10394 2012-04-14 Yao Qi <yao@codesourcery.com>
10396 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10397 Makefile and config.status at last.
10399 2012-04-13 Yao Qi <yao@codesourcery.com>
10401 * tracepoint.c: Include stdint.h unconditionally.
10403 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10405 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10406 on BFD_HAVE_SYS_PROCFS_TYPE.
10407 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10408 * configure: Regenerate.
10409 * config.in: Likewise.
10411 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10413 * Makefile.in (clean): Also remove x32.c x32-linux.c
10414 x32-avx.c x32-avx-linux.c.
10415 (x32.o): New target.
10417 (x32-linux.o): Likewise.
10418 (x32-linux.c): Likewise.
10419 (x32-avx.o): Likewise.
10420 (x32-avx.c): Likewise.
10421 (x32-avx-linux.o): Likewise.
10422 (x32-avx-linux.c): Likewise.
10424 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10425 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10426 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10427 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10428 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10429 i386/x32-avx-linux.xml.
10431 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10432 (init_registers_x32_avx_linux): Likwise.
10433 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10434 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10436 2012-04-13 Pedro Alves <palves@redhat.com>
10438 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10439 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10440 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10441 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10444 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10446 * linux-x86-low.c (compat_x32_clock_t): New.
10447 (compat_x32_siginfo_t): Likewise.
10448 (compat_x32_siginfo_from_siginfo): Likewise.
10449 (siginfo_from_compat_x32_siginfo): Likewise.
10450 (linux_is_elf64): Likewise.
10451 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10452 and siginfo_from_compat_x32_siginfo for x32.
10453 (x86_arch_setup): Set linux_is_elf64.
10455 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10458 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10460 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10461 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10462 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10463 compatible with process.
10465 2012-04-12 Yao Qi <yao@codesourcery.com>
10467 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10468 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10469 (install-only, install-info, clean): Handle sub dir gnulib.
10470 (all-lib, am--refresh): New targets.
10471 (memmem.o): Remove target.
10472 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10473 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10474 (AC_REPLACE_FUNCS): Remove memmem.
10475 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10476 (AC_OUTPUT): Generate Makefile in gnulib/.
10477 * aclocal.m4, config.in, configure: Regenerated.
10479 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10481 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10483 2012-04-05 Pedro Alves <palves@redhat.com>
10485 -Werror=strict-aliasing
10487 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10490 2012-04-04 Pedro Alves <palves@redhat.com>
10492 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10493 (sparc_store_gregset_from_stack, sparc_store_gregset)
10494 (sparc_breakpoint_at): Fix formatting.
10496 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10498 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10500 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10501 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10502 * config.in: Regenerate.
10503 * configure: Likewise.
10505 2012-03-29 Pedro Alves <palves@redhat.com>
10507 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10508 Correct ptrace arguments.
10510 2012-03-28 Pedro Alves <palves@redhat.com>
10512 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10513 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10514 (IA64_FR1_REGNUM): New defines.
10515 (ia64_fetch_register): New.
10516 (the_low_target): Install it.
10517 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10519 * linux-low.c (linux_fetch_registers): Try the
10520 the_low_target.fetch_register hook first.
10522 * linux-arm-low.c (the_low_target): Adjust.
10523 * linux-bfin-low.c (the_low_target): Adjust.
10524 * linux-cris-low.c (the_low_target): Adjust.
10525 * linux-crisv32-low.c (the_low_target): Adjust.
10526 * linux-m32r-low.c (the_low_target): Adjust.
10527 * linux-m68k-low.c (the_low_target): Adjust.
10528 * linux-mips-low.c (the_low_target): Adjust.
10529 * linux-ppc-low.c (the_low_target): Adjust.
10530 * linux-s390-low.c (the_low_target): Adjust.
10531 * linux-sh-low.c (the_low_target): Adjust.
10532 * linux-sparc-low.c (the_low_target): Adjust.
10533 * linux-tic6x-low.c (the_low_target): Adjust.
10534 * linux-x86-low.c (the_low_target): Adjust.
10535 * linux-xtensa-low.c (the_low_target): Adjust.
10537 2012-03-26 Pedro Alves <palves@redhat.com>
10539 * server.c (handle_qxfer_libraries): Don't bail early if
10540 the_target->qxfer_libraries_svr4 is not NULL.
10542 2012-03-26 Pedro Alves <palves@redhat.com>
10544 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10546 2012-03-23 Pedro Alves <palves@redhat.com>
10548 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10549 "library-list-svr4" element's start tag when the the DSO list is
10552 2012-03-23 Pedro Alves <palves@redhat.com>
10554 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10555 a variable whose type size is the same as the inferior's pointer
10558 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10560 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10562 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10563 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10564 * linux-low.h: Include <signal.h>.
10565 (struct siginfo): Remove forward declaration.
10566 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10569 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10571 * .gitignore: Ignore more files.
10573 2012-03-19 Pedro Alves <palves@redhat.com>
10574 Jan Kratochvil <jan.kratochvil@redhat.com>
10576 * server.c (cont_thread, general_thread): Add describing comments.
10577 (start_inferior): Clear `cont_thread'.
10578 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10581 2012-03-15 Yao Qi <yao@codesourcery.com>
10583 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10585 (cmd_qtdp): ... here.
10587 2012-03-15 Yao Qi <yao@codesourcery.com>
10589 * tracepoint.c (struct tracepoint_action_ops): New.
10590 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10591 (m_tracepoint_action_download): New.
10592 (r_tracepoint_action_download): New.
10593 (x_tracepoint_action_download): New.
10594 (l_tracepoint_action_download): New.
10595 (add_tracepoint_action): Install `action->ops' according type.
10596 (download_tracepoint_1): Move code `download' function pointer
10597 of various tracepoint_action_ops.
10599 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10601 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10602 linux_ptrace_attach_warnings.
10604 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10606 * Makefile.in (linux-ptrace.o): New.
10607 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10608 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10609 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10610 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10611 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10613 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10615 2012-03-08 Yao Qi <yao@codesourcery.com>
10616 Pedro Alves <palves@redhat.com>
10618 Fix PR server/13392.
10619 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10620 offset of JMP insn.
10621 * tracepoint.c (remove_tracepoint): New.
10622 (cmd_qtdp): Call remove_tracepoint when failed to install.
10624 2012-03-07 Pedro Alves <palves@redhat.com>
10626 * linux-low.c (get_detach_signal): New.
10627 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10628 Pass on pending signals to PTRACE_DETACH. Check the result of the
10630 * server.c (program_signals, program_signals_p): New.
10631 (handle_general_set): Handle QProgramSignals.
10632 * server.h (program_signals, program_signals_p): Declare.
10634 2012-03-05 Pedro Alves <palves@redhat.com>
10635 Jan Kratochvil <jan.kratochvil@redhat.com>
10637 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10640 2012-03-03 Yao Qi <yao@codesourcery.com>
10642 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10643 agent_look_up_symbols.
10645 2012-03-03 Yao Qi <yao@codesourcery.com>
10647 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10648 (linux-x86-low.o): Likewise.
10649 * server.h: Remove in_process_agent_loaded.
10650 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10654 2012-03-03 Yao Qi <yao@codesourcery.com>
10656 * tracepoint.c (gdb_agent_capability): New global.
10657 (in_process_agent_loaded_ust): Renamed to
10658 `in_process_agent_supports_ust'.
10660 (in_process_agent_supports_ust): Call agent_capability_check.
10661 (clear_installed_tracepoints): Assert that agent supports
10664 2012-03-03 Yao Qi <yao@codesourcery.com>
10666 * linux-low.c (linux_supports_agent): New.
10667 (linux_target_ops): Initialize field `supports_agent' with
10668 linux_supports_agent.
10669 * target.h (struct target_ops) <supports_agent>: New.
10670 (target_supports_agent): New macro.
10671 * server.c (handle_general_set): Handle packet 'QAgent'.
10672 (handle_query): Send `QAgent+'.
10673 * Makefile.in (server.o): Depends on agent.h.
10675 2012-03-03 Yao Qi <yao@codesourcery.com>
10677 * Makefile.in (OBS): Add agent.o.
10678 Add new rule for agent.o.
10679 Track dependence of tracepoint.c on agent.h.
10680 * tracepoint.c (run_inferior_command_1):
10681 (run_inferior_command): Call agent_run_command.
10682 (gdb_ust_connect_sync_socket): Deleted. Move it to
10684 (resume_thread, stop_thread): Likewise.
10685 (gdb_ust_socket_init): Renamed to ...
10686 (gdb_agent_socket_init): ... New.
10687 (gdb_ust_thread): Renamed to ...
10688 (gdb_agent_helper_thread): ... New.
10689 (gdb_ust_init): Move some code to ...
10690 (gdb_agent_init): ... here. New.
10691 [HAVE_UST]: Call gdb_ust_init.
10692 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10693 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10694 * config.in, configure: Regenerated.
10696 2012-03-02 Pedro Alves <palves@redhat.com>
10698 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10699 * linux-low.c (struct simple_pid_list): New.
10700 (stopped_pids): New a struct simple_pid_list pointer.
10701 (add_to_pid_list, pull_pid_from_list): New.
10702 (handle_extended_wait): Don't assume the first signal new children
10703 report is SIGSTOP. Adjust call to pull_pid_from_list.
10704 (linux_wait_for_lwp): Adjust.
10706 2012-03-02 Yao Qi <yao@codesourcery.com>
10708 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10711 2012-03-02 Yao Qi <yao@codesourcery.com>
10713 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10714 `stop_pc' and `tpoint'. Update caller.
10716 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10718 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10719 * linux-low.c (use_linux_regsets): New macro.
10720 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10721 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10722 (linux_register_in_regsets): New function.
10723 (usr_fetch_inferior_registers): Skip registers covered by
10725 (usr_store_inferior_registers): Likewise.
10726 (usr_fetch_inferior_registers): New macro.
10727 (usr_store_inferior_registers): Likewise.
10728 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10729 (linux_store_registers): Likewise.
10730 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10732 (init_registers_mips64_dsp_linux): Likewise.
10733 (init_registers_mips_linux): New macro.
10734 (init_registers_mips_dsp_linux): Likewise.
10735 (mips_dsp_num_regs): Likewise.
10736 (DSP_BASE, DSP_CONTROL): New fallback macros.
10737 (mips_base_regs): New macro.
10738 (mips_regmap): Use it. Fix the size.
10739 (mips_dsp_regmap): New variable.
10740 (mips_dsp_regset_bitmap): Likewise.
10741 (mips_arch_setup): New function.
10742 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10744 (mips_cannot_store_register): Likewise.
10745 (the_low_target): Update .arch_setup, .num_regs and .regmap
10746 initializers. Add .regset_bitmap initializer.
10747 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10749 * linux-bfin-low.c (the_low_target): Likewise.
10750 * linux-cris-low.c (the_low_target): Likewise.
10751 * linux-crisv32-low.c (the_low_target): Likewise.
10752 * linux-ia64-low.c (the_low_target): Likewise.
10753 * linux-m32r-low.c (the_low_target): Likewise.
10754 * linux-m68k-low.c (the_low_target): Likewise.
10755 * linux-ppc-low.c (the_low_target): Likewise.
10756 * linux-s390-low.c (the_low_target): Likewise.
10757 * linux-sh-low.c (the_low_target): Likewise.
10758 * linux-sparc-low.c (the_low_target): Likewise.
10759 * linux-tic6x-low.c (the_low_target): Likewise.
10760 * linux-x86-low.c (the_low_target): Likewise.
10761 * linux-xtensa-low.c (the_low_target): Likewise.
10762 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10763 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10764 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10766 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10767 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10769 2012-02-29 Yao Qi <yao@codesourcery.com>
10770 Pedro Alves <palves@redhat.com>
10772 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10773 `step_over_finished' is true.
10775 2012-02-27 Pedro Alves <palves@redhat.com>
10777 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10778 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10780 2012-02-27 Pedro Alves <palves@redhat.com>
10783 * linux-low.c (pid_is_stopped): New.
10784 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10786 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10788 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10791 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10793 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10795 2012-02-24 Luis Machado <lgustavo@codesourcery>
10797 * server.c (handle_query): Advertise support for target-side
10798 breakpoint condition evaluation.
10799 (process_point_options): New function.
10800 (process_serial_event): When inserting a breakpoint, check for
10801 a target-side condition that should be evaluated.
10803 * mem-break.c: Include regcache.h and ax.h.
10804 (point_cond_list_t): New data structure.
10805 (breakpoint) <cond_list>: New field.
10806 (find_gdb_breakpoint_at): Make non-static.
10807 (delete_gdb_breakpoint_at): Clear any target-side
10809 (clear_gdb_breakpoint_conditions): New function.
10810 (add_condition_to_breakpoint): Likewise.
10811 (add_breakpoint_condition): Likewise.
10812 (gdb_condition_true_at_breakpoint): Likewise.
10813 (gdb_breakpoint_here): Return result directly instead
10814 of going through a local variable.
10816 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10817 (clear_gdb_breakpoint_conditions): Likewise.
10818 (add_breakpoint_condition): Likewise.
10819 (gdb_condition_true_at_breakpoint): Likewise.
10821 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10822 (need_step_over_p): Take target-side breakpoint condition into
10825 2012-02-24 Luis Machado <lgustavo@codesourcery>
10827 * server.h: Include tracepoint.h.
10828 (agent_mem_read, agent_get_trace_state_variable_value,
10829 agent_set_trace_state_variable_value,
10830 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10831 get_set_tsv_func_addr): New prototypes.
10833 * ax.h: New include file.
10834 * ax.c: New source file.
10836 * tracepoint.c: Include ax.h.
10837 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10838 agent_expr, eval_result_type): Move to ax.h.
10839 (parse_agent_expr): Rename to ...
10840 (gdb_parse_agent_expr): ... this, make it non-static and move
10842 (unparse_agent_expr) Rename to ...
10843 (gdb_unparse_agent_expr): ... this, make it non-static and move
10845 (eval_agent_expr): Rename to ...
10846 (eval_tracepoint_agent_expr): ... this.
10847 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10848 forward declarations.
10849 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10850 (agent_get_trace_state_variable_value): New function.
10851 (agent_set_trace_state_variable_value): New function.
10852 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10853 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10854 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10855 (condition_true_at_tracepoint): Likewise.
10856 (parse_agent_expr): Rename to ...
10857 (gdb_parse_agent_expr): ... this and move to ax.c.
10858 (unparse_agent_expr): Rename to ...
10859 (gdb_unparse_agent_expr): ... this and move to ax.c.
10860 (gdb_agent_op_name): Move to ax.c.
10861 (eval_agent_expr): Rename to ...
10862 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10864 (eval_tracepoint_agent_expr): New function.
10865 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10867 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10869 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10870 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10871 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10872 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10873 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10874 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10875 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10876 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10877 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10878 (compile_bytecodes): Remove forward declaration.
10879 (is_goto_target): Move to ax.c.
10880 (compile_bytecodes): Move to ax.c and call
10881 agent_get_trace_state_variable_value (...) and
10882 agent_set_trace_state_variable_value (...).
10884 * Makefile.in: Update ax.c and IPA dependencies.
10886 2012-02-24 Pedro Alves <palves@redhat.com>
10888 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10889 (cmd_bigqtbuffer_circular): ... this. Only handle
10890 'QTBuffer:circular:'.
10891 (handle_tracepoint_general_set): Adjust.
10893 2012-02-16 Yao Qi <yao@codesourcery.com>
10895 * inferiors.c: Move code to ...
10896 * dll.c: .... here. New.
10897 * server.h: Declare clear_dlls.
10898 * Makefile.in (SFILES): Add dll.c.
10902 2012-02-11 Yao Qi <yao@codesourcery.com>
10904 * server.c: (handle_monitor_command): Add a new parameter
10906 (handle_query): Update caller.
10908 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10910 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10911 * configure, config.in: Regenerate.
10912 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10915 2012-02-02 Pedro Alves <palves@redhat.com>
10917 Try SIGKILL first, then PTRACE_KILL.
10918 * linux-low.c (linux_kill_one_lwp): New.
10919 (linux_kill_one_lwp): Rename to ...
10920 (kill_one_lwp_callback): ... this. Use the new
10921 linux_kill_one_lwp.
10923 2012-02-02 Pedro Alves <palves@redhat.com>
10925 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10928 2012-01-27 Pedro Alves <palves@redhat.com>
10930 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10931 (elf_64_file_p): Make static.
10932 (linux_pid_exe_is_elf_64_file): New.
10933 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10934 Delete declarations.
10935 (linux_pid_exe_is_elf_64_file): Declare.
10936 * linux-x86-low.c (x86_arch_setup): Use
10937 linux_pid_exe_is_elf_64_file.
10939 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10941 * linux-low.c (linux_wait_for_event_1): Rename to ...
10942 (linux_wait_for_event): ... here and merge it with former
10943 linux_wait_for_event - new variable wait_ptid, use it.
10944 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10946 2012-01-23 Pedro Alves <palves@redhat.com>
10948 * server.c (main): Avoid yet another case of infinite loop while
10949 detaching/killing after a longjmp.
10951 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10954 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10956 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10958 * hostio.c (handle_readlink): New function.
10959 (handle_vFile): Call it to handle "vFile:readlink" packets.
10961 2012-01-20 Pedro Alves <palves@redhat.com>
10962 Ulrich Weigand <ulrich.weigand@linaro.org>
10964 * server.c (handle_v_requests): Only support vAttach and vRun to
10965 start multiple processes when in extended protocol mode.
10967 2012-01-17 Pedro Alves <palves@redhat.com>
10969 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10970 memalign plus mprotect to allocate the scratch buffer.
10972 2012-01-13 Pedro Alves <palves@redhat.com>
10974 * server.c (attach_inferior): Clear `cont_thread'.
10976 2012-01-13 Pedro Alves <palves@redhat.com>
10978 * server.c (main): Avoid infinite loop while detaching/killing
10981 2012-01-09 Doug Evans <dje@google.com>
10983 * server.c (start_inferior): Set last_ptid in --wrapper case.
10985 2012-01-06 Yao Qi <yao@codesourcery.com>
10987 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10989 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10991 2012-01-04 Yao Qi <yao@codesourcery.com>
10993 * tracepoint.c (cmd_qtdp): Print debug message
10994 for static tracepoint.
10996 2012-01-04 Yao Qi <yao@codesourcery.com>
10998 * tracepoint.c (trace_vdebug): Differentiate debug message
10999 between gdbserver and IPA.
11001 2012-01-03 Yao Qi <yao@codesourcery.com>
11003 * tracepoint.c (tracepoint_was_hit): Don't collect for
11006 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11008 * terminal.h: Reformat copyright header.
11010 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11012 * server.c (gdbserver_version): Update copyright year.
11013 * gdbreplay.c (gdbreplay_version): Likewise.
11015 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11017 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11020 2011-12-18 Hui Zhu <teawater@gmail.com>
11021 * linux-low.c (linux_create_inferior): Save return value to ret.
11023 2011-12-18 Hui Zhu <teawater@gmail.com>
11025 * linux-low.c (linux_create_inferior): Save return value to ret.
11027 2011-12-16 Doug Evans <dje@google.com>
11029 * linux-low.c (linux_create_inferior): If stdio connection,
11030 redirect stdin from /dev/null, stdout to stderr.
11031 * remote-utils.c (remote_is_stdio): New static global.
11032 (remote_connection_is_stdio): New function.
11033 (remote_prepare): Handle stdio connection.
11034 (remote_open): Ditto.
11035 (remote_close): Don't close stdin for stdio connections.
11036 (read_prim,write_prim): New functions. Replace all calls to
11037 read/write to these.
11038 * server.c (main): Watch for "-" argument. Move call to
11039 remote_prepare before start_inferior.
11040 * server.h (STDIO_CONNECTION_NAME): New macro.
11041 (remote_connection_is_stdio): Declare.
11043 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11044 in debugging output.
11046 2011-12-15 Yao Qi <yao@codesourcery.com>
11048 * tracepoint.c: Include sys/syscall.h.
11049 (gdb_ust_thread): Remove preprocessor conditional.
11051 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11053 * linux-low.c (linux_detach_one_lwp): Call
11054 the_low_target.prepare_to_resume before detaching.
11056 2011-12-14 Yao Qi <yao@codesourcery.com>
11058 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11061 2011-12-14 Yao Qi <yao@codesourcery.com>
11063 * i386-low.c (i386_low_stopped_data_address): Initialize local
11064 variable `control'.
11066 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11070 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11071 DR_CONTROL unless necessary. Extend comments.
11072 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11073 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11075 2011-12-13 Yao Qi <yao@codesourcery.com>
11077 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11079 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11081 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11083 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11084 Print new debug message for such case.
11086 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11088 Fix overlapping memcpy.
11089 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11090 the read_inferior_memory transfer.
11091 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11092 write_inferior_memory transfer.
11093 (set_fast_tracepoint_jump): New variable buf. Use it for the
11094 read_inferior_memory and write_inferior_memory transfers.
11095 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11096 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11097 Use it for the write_inferior_memory transfer.
11098 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11101 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11103 * linux-low.c (fetch_register, store_register): Make code
11104 consistent, fix formatting.
11106 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11108 * linux-low.c (usr_store_inferior_registers): Factor out code
11109 to handle individual registers into...
11110 (store_register): ... this new function.
11112 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11114 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11115 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11116 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11117 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11118 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11119 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11120 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11121 (srv_xmlfiles): Add new XML files.
11123 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11125 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11126 (init_registers_s390_linux32v1): Add prototype.
11127 (init_registers_s390_linux32v2): Likewise.
11128 (init_registers_s390_linux64v1): Likewise.
11129 (init_registers_s390_linux64v2): Likewise.
11130 (init_registers_s390x_linux64v1): Likewise.
11131 (init_registers_s390x_linux64v2): Likewise.
11132 (s390_num_regs): Increment to 52.
11133 (s390_regmap): Add orig_r2 register.
11134 (s390_num_regs_3264): Increment to 68.
11135 (s390_regmap_3264): Add orig_r2 register.
11136 (s390_collect_ptrace_register): Handle orig_r2 register.
11137 (s390_supply_ptrace_register): Likewise.
11138 (s390_fill_last_break): New function.
11139 (s390_store_last_break): Likewise.
11140 (s390_fill_system_call): New function.
11141 (s390_store_system_call): Likewise.
11142 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11144 (s390_check_regset): New function.
11145 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11146 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11147 Update target_regsets for available register sets.
11149 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11150 Jan Kratochvil <jan.kratochvil@redhat.com>
11152 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11153 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11155 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11156 * linux-low.h (struct process_info_private): New member r_debug.
11157 * server.c (handle_qxfer_libraries): Call
11158 the_target->qxfer_libraries_svr4.
11159 (handle_qxfer_libraries_svr4): New function.
11160 (qxfer_packets): New entry "libraries-svr4".
11161 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11162 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11163 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11164 PACKET_qXfer_libraries_svr4.
11166 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11168 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11169 PSW address/mask between 8-byte and 16-byte formats.
11170 (s390_supply_ptrace_register): Likewise.
11171 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11172 basic addressing mode bit.
11174 2011-11-24 Stan Shebs <stan@codesourcery.com>
11176 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11178 2011-11-17 Stan Shebs <stan@codesourcery.com>
11180 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11181 (tracing_start_time): New global.
11182 (tracing_stop_time): New global.
11183 (tracing_user_name): New global.
11184 (tracing_notes): New global.
11185 (tracing_stop_note): New global.
11186 (cmd_qtstart): Set traceframe_usage, start_time.
11187 (stop_tracing): Set stop_time.
11188 (cmd_qtstatus): Report additional status.
11189 (cmd_qtp): New function.
11190 (handle_tracepoint_query): Call it.
11191 (cmd_qtnotes): New function.
11192 (handle_tracepoint_general_set): Call it.
11193 (get_timestamp): Rename from tsv_get_timestamp.
11195 2011-11-14 Stan Shebs <stan@codesourcery.com>
11196 Kwok Cheung Yeung <kcy@codesourcery.com>
11198 * linux-x86-low.c (small_jump_insn): New.
11199 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11200 trampoline and error message, build a trampoline and issue a small
11201 jump instruction to it.
11202 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11203 trampoline and error message.
11204 (x86_get_min_fast_tracepoint_insn_len): New.
11205 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11206 * linux-low.h (struct linux_target_ops): Add arguments to
11207 install_fast_tracepoint_jump_pad operation, add new operation.
11208 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11210 (linux_get_min_fast_tracepoint_insn_len): New function.
11211 (linux_target_op): Add new operation.
11212 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11213 (gdb_trampoline_buffer_end): Ditto.
11214 (gdb_trampoline_buffer_error): Ditto.
11215 (struct ipa_sym_addresses): Add fields for new IPA variables.
11216 (symbol_list): Add entries for new IPA variables.
11217 (struct tracepoint): Add fields to hold the address range of the
11218 trampoline used by the tracepoint.
11219 (trampoline_buffer_head): New static variable.
11220 (trampoline_buffer_tail): Ditto.
11221 (claim_trampoline_space): New function.
11222 (have_fast_tracepoint_trampoline_buffer): New function.
11223 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11225 (install_fast_tracepoint): Ditto, also add error buffer argument.
11226 (cmd_qtminftpilen): New function.
11227 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11228 (fast_tracepoint_from_trampoline_address): New function.
11229 (fast_tracepoint_collecting): Handle trampoline as part of jump
11231 (set_trampoline_buffer_space): New function.
11232 (initialize_tracepoint): Initialize new IPA variables.
11233 * target.h (struct target_ops): Add arguments to
11234 install_fast_tracepoint_jump_pad operation, add new
11235 get_min_fast_tracepoint_insn_len operation.
11236 (target_get_min_fast_tracepoint_insn_len): New.
11237 (install_fast_tracepoint_jump_pad): Add arguments.
11238 * server.h (IPA_BUFSIZ): Define.
11239 * linux-i386-ipa.c: Include extra header files.
11240 (initialize_fast_tracepoint_trampoline_buffer): New function.
11241 (initialize_low_tracepoint): Call it.
11242 * server.h (set_trampoline_buffer_space): Declare.
11243 (claim_trampoline_space): Ditto.
11244 (have_fast_tracepoint_trampoline_buffer): Ditto.
11246 2011-11-14 Yao Qi <yao@codesourcery.com>
11248 * server.c (handle_query): Handle InstallInTrace for qSupported.
11249 * tracepoint.c (add_tracepoint): Sort list.
11250 (install_tracepoint, download_tracepoint): New.
11251 (cmd_qtdp): Call them to install and download tracepoints.
11252 (sort_tracepoints): Removed.
11253 (cmd_qtstart): Update.
11255 2011-11-14 Yao Qi <yao@codesourcery.com>
11257 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11258 * mem-break.h: Declare.
11259 * tracepoint.c (cmd_qtstart): Move some code to ...
11260 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11262 (download_tracepoints): Move some code to ...
11263 (download_tracepoint_1): ... here. New.
11265 2011-11-08 Yao Qi <yao@codesourcery.com>
11267 * remote-utils.c (relocate_instruction): A comment fix.
11269 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11271 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11272 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11273 dr_status_mirror and dr_control_mirror from debug_reg_state.
11274 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11275 (i386_initial_stuff): Remove use of deleted globals.
11276 (i386_get_thread_context, i386_set_thread_context,
11277 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11278 from debug_reg_state.
11280 2011-11-05 Yao Qi <yao@codesourcery.com>
11282 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11283 address as TPOINT's.
11285 2011-11-02 Stan Shebs <stan@codesourcery.com>
11287 * tracepoint.c (agent_mem_read_string): New function.
11288 (eval_agent_expr): Call it for tracenz.
11289 * server.c (handle_query): Report support for tracenz.
11291 2011-11-02 Yao Qi <yao@codesourcery.com>
11293 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11295 2011-11-02 Yao Qi <yao@codesourcery.com>
11297 * target.h: Fix a typo in comment.
11299 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11301 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11302 clobber the breakpoints' shadows with fast tracepoint jumps.
11303 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11304 * target.c (write_inferior_memory): Also pass MYADDR down to
11307 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11309 * configure.ac: Check support for personality routine.
11310 * configure: Regenerate.
11311 * config.in: Likewise.
11312 * linux-low.c: Include <sys/personality.h>.
11313 Define ADDR_NO_RANDOMIZE if necessary.
11314 (linux_create_inferior): Disable address space randomization when
11315 forking inferior, if requested.
11316 (linux_supports_disable_randomization): New function.
11317 (linux_target_ops): Install it.
11318 * server.h (disable_randomization): Declare.
11319 * server.c (disable_randomization): New global variable.
11320 (handle_general_set): Handle QDisableRandomization.
11321 (handle_query): Likewise for qSupported.
11322 (main): Support --disable-randomization and --no-disable-randomization
11323 command line arguments.
11324 * target.h (struct target_ops): Add supports_disable_randomization.
11325 (target_supports_disable_randomization): New macro.
11327 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11329 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11331 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11332 [!PT_GETDSBT] (target_loadmap): New definition.
11333 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11334 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11335 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11336 and PT_GETDSBT to LINUX_LOADMAP.
11337 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11338 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11340 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11342 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11343 (arm_linux_hwbp_cap): New static variable.
11344 (arm_linux_get_hwbp_cap): Replace by ...
11345 (arm_linux_init_hwbp_cap): ... this new function.
11346 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11347 (arm_linux_get_hw_watchpoint_count): Likewise.
11348 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11349 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11350 (arm_prepare_to_resume): Use perror_with_name instead of error.
11352 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11354 * linux-arm-low.c: Include <signal.h>.
11355 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11356 (struct arm_linux_hwbp_cap): New data type.
11357 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11358 (struct arm_linux_hw_breakpoint): New data type.
11359 (MAX_BPTS, MAX_WPTS): Define.
11360 (struct arch_process_info, struct arch_lwp_info): New data types.
11361 (arm_linux_get_hwbp_cap): New function.
11362 (arm_linux_get_hw_breakpoint_count): Likewise.
11363 (arm_linux_get_hw_watchpoint_count): Likewise.
11364 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11365 (arm_hwbp_control_initialize): Likewise.
11366 (arm_hwbp_control_is_enabled): Likewise.
11367 (arm_hwbp_control_is_initialized): Likewise.
11368 (arm_hwbp_control_disable): Likewise.
11369 (arm_linux_hw_breakpoint_equal): Likewise.
11370 (arm_linux_hw_point_initialize): Likewise.
11371 (struct update_registers_data): New data structure.
11372 (update_registers_callback: New function.
11373 (arm_insert_point): Likewise.
11374 (arm_remove_point): Likewise.
11375 (arm_stopped_by_watchpoint): Likewise.
11376 (arm_stopped_data_address): Likewise.
11377 (arm_new_process): Likewise.
11378 (arm_new_thread): Likewise.
11379 (arm_prepare_to_resume): Likewise.
11380 (the_low_target): Register arm_insert_point, arm_remove_point,
11381 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11382 arm_new_thread, and arm_prepare_to_resume.
11384 2011-09-15 Stan Shebs <stan@codesourcery.com>
11386 * server.h (struct emit_ops): Add compare-goto fields.
11387 * tracepoint.c (gdb_agent_op_sizes): New table.
11388 (emit_eq_goto): New function.
11389 (emit_ne_goto): New function.
11390 (emit_lt_goto): New function.
11391 (emit_le_goto): New function.
11392 (emit_gt_goto): New function.
11393 (emit_ge_goto): New function.
11394 (is_goto_target): New function.
11395 (compile_bytecodes): Recognize special cases of compare-goto
11396 combinations and call specialized emitters for them.
11397 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11398 (amd64_emit_ne_goto): New function.
11399 (amd64_emit_lt_goto): New function.
11400 (amd64_emit_le_goto): New function.
11401 (amd64_emit_gt_goto): New function.
11402 (amd64_emit_ge_goto): New function.
11403 (amd64_emit_ops): Add the new functions.
11404 (i386_emit_eq_goto): New function.
11405 (i386_emit_ne_goto): New function.
11406 (i386_emit_lt_goto): New function.
11407 (i386_emit_le_goto): New function.
11408 (i386_emit_gt_goto): New function.
11409 (i386_emit_ge_goto): New function.
11410 (i386_emit_ops): Add the new functions.
11412 2011-09-08 Stan Shebs <stan@codesourcery.com>
11414 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11415 (i386_emit_epilogue): Restore %ebx.
11417 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11419 * server.c (step_thread): Remove definition.
11420 (process_serial_event): Don't handle Hs.
11421 * server.h (step_thread): Remove declaration.
11422 * target.c (set_desired_inferior): Remove use of step_thread.
11424 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11426 * linux-low.c: Include linux-procfs.h.
11427 (linux_attach_lwp_1): Update comments.
11428 (linux_attach): Scan for existing threads when attaching to a
11429 process that is the tgid.
11430 * Makefile.in: Update dependencies.
11432 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11434 * configure.srv: Add linux-procfs.o dependencies.
11436 2011-08-14 Yao Qi <yao@codesourcery.com>
11438 * target.h (struct target_ops): Fix indent.
11439 * win32-low.c (win32_target_ops): Fix comment.
11441 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11442 Yao Qi <yao@codesourcery.com>
11444 * Makefile.in (clean): Remove tic6x-*.c files.
11445 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11446 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11447 (tic6x-c64xp-linux.c): Likewise.
11448 * configure.srv: Add support for tic6x-*-uclinux.
11449 * linux-tic6x-low.c: New.
11450 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11452 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11453 Yao Qi <yao@codesourcery.com>
11455 * target.h (struct target_ops): Add read_loadmap.
11456 * linux-low.c (struct target_loadseg): New type.
11457 (struct target_loadmap): New type.
11458 (linux_read_loadmap): New function.
11459 (linux_target_ops): Add linux_read_loadmap.
11460 * server.c (handle_query): Support qXfer:fdpic:read packet.
11461 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11464 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11466 * win32-low.c: Include <stdint.h>.
11468 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11470 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11471 to the inferior here.
11472 (i386_remove_aligned_watchpoint): Ditto.
11473 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11474 fit part of the watchpoint in the debug registers.
11475 (i386_update_inferior_debug_regs): New.
11476 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11477 registers, and only update the inferior on success.
11478 (i386_low_remove_watchpoint): Ditto.
11480 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11482 * linux-low.c (compare_ints, unique, list_threads, show_process,
11483 linux_core_of_thread): Delete.
11484 (linux_target_ops): Change linux_core_of_thread to
11485 linux_common_core_of_thread.
11486 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11487 * utils.c (malloc_failure): Change type of argument.
11488 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11489 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11490 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11491 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11492 (IPA_OBJS): Add common-utils-ipa.o.
11493 (ptid_h, linux_osdata_h): New macros.
11494 (server_h): Add common/common-utils.h, common/xml-utils.h,
11495 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11497 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11498 ptid.o, buffer.o): New rules.
11499 (linux-low.o): Add common/linux-osdata.h as a dependency.
11500 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11501 * configure.ac: Add AC_HEADER_DIRENT check.
11502 * config.in: Regenerate.
11503 * configure: Regenerate.
11504 * remote-utils.c (xml_escape_text): Delete.
11505 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11506 buffer_xml_printf): Move to common/buffer.c.
11507 * server.c (main): Remove call to initialize_inferiors.
11508 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11509 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11510 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11511 internal_error, gdb_assert, gdb_assert_fail): Delete.
11512 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11513 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11515 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11516 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11517 initialize_inferiors): Delete.
11519 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11521 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11524 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11526 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11528 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11530 2011-05-26 Yao Qi <yao@codesourcery.com>
11532 * Makefile.in (thread-db.o): Track dependence to
11533 common/gdb_thread_db.h.
11534 * thread-db.c: include gdb_thread_db.h from right place.
11536 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11538 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11539 __FILE__ and __LINE__ to internal_error.
11541 2011-05-13 Doug Evans <dje@google.com>
11543 * thread-db.c (try_thread_db_load_from_sdir): New function.
11544 (try_thread_db_load_from_dir): New function.
11545 (thread_db_load_search): Handle $sdir, ignore $pdir.
11546 Remove trying of system directories if search of
11547 libthread-db-search-path fails, that is now done via $sdir.
11549 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11551 * server.c (handle_query): Add EnableDisableTracepoints to the list
11552 of supported features.
11553 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11555 (cmd_qtenable_disable): New.
11556 (cmd_qtstart): Install tracepoints even if disabled.
11557 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11558 receiving a QTEnable or QTDisable packet.
11559 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11560 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11562 (gdb_probe): Skip data collection if static tracepoint is disabled.
11564 2011-05-10 Doug Evans <dje@google.com>
11566 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11568 2011-05-04 Doug Evans <dje@google.com>
11570 * linux-low.c (linux_join): Skip process lookup.
11571 * spu-low.c (spu_join): Ditto.
11572 * server.c (join_inferiors_callback): Delete.
11573 (process_serial_event): For 'D' packet (detach) call join_inferior
11576 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11578 * README: Don't mention xscale*-*-linux*.
11579 * configure.srv (xscale*-*-linux*): Don't handle target.
11581 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11583 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11585 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11586 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11587 (i386_emit_void_call_2): Likewise.
11589 2011-04-26 Yao Qi <yao@codesourcery.com>
11591 * linux-low.c: Move common macros to linux-ptrace.h.
11592 Include linux-ptrace.h.
11593 * Makefile.in (linux_ptrace_h): New.
11594 (linux-low.o): Depends on linux-ptrace.h.
11596 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11598 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11599 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11600 (remote_prepare): New function with most of the TCP code from ...
11601 (remote_open): ... here. Detect PORT here unconditionally. Move also
11602 setting transport_is_reliable.
11603 * server.c (run_once): New variable.
11604 (gdbserver_usage): Document it.
11605 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11606 the first run if RUN_ONCE.
11607 * server.h (run_once, remote_prepare): New declarations.
11609 2011-04-19 Tom Tromey <tromey@redhat.com>
11611 * win32-low.c (handle_load_dll): Remove duplicate "the".
11613 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11615 Remove support for old Cygwin 1.5 versions.
11616 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11617 function to avoid warning.
11618 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11621 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11623 * gdbserver/server.h (Macro _): Define it if not available.
11625 2011-03-14 Michael Snyder <msnyder@vmware.com>
11627 * hostio.c (handle_close): Remove unnecessary null test.
11629 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11631 * Makefile.in (maintainer-clean realclean distclean): Remove
11632 "make ... subdir_do" command.
11634 2011-03-10 Michael Snyder <msnyder@vmware.com>
11636 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11638 * server.c (handle_v_run): Free alloced buffer on early return.
11640 2011-03-09 Yao Qi <yao@codesourcery.com>
11643 2011-03-04 Yao Qi <yao@codesourcery.com>
11645 * Makefile.in: Remove GNU make feature --directory.
11647 2011-03-05 Yao Qi <yao@codesourcery.com>
11649 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11650 (subdir_do): New make target. Copied from gdb/Makefile.
11651 (maintainer-clean, realclean, distclean, clean): Call corresponding
11652 make targets in common/Makefile.
11654 2011-02-11 Yao Qi <yao@codesourcery.com>
11656 * configure.ac: Call AC_PROG_RANLIB.
11657 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11658 * configure: Regenerate.
11660 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11662 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11664 2011-03-06 Yao Qi <yao@codesourcery.com>
11666 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11668 2011-03-05 Yao Qi <yao@codesourcery.com>
11670 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11671 (subdir_do): New make target. Copied from gdb/Makefile.
11672 (maintainer-clean, realclean, distclean, clean): Call corresponding
11673 make targets in common/Makefile.
11675 2011-03-04 Yao Qi <yao@codesourcery.com>
11677 * Makefile.in: Remove GNU make feature --directory.
11679 2011-03-04 Michael Snyder <msnyder@vmware.com>
11681 * server.c (queue_stop_reply): Call xmalloc not malloc.
11683 2011-03-02 Michael Snyder <msnyder@vmware.com>
11685 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11687 2011-02-28 Michael Snyder <msnyder@vmware.com>
11689 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11690 (cmd_qtframe): Ditto.
11691 (cmd_qtbuffer): Ditto.
11692 (cmd_bigqtbuffer): Ditto.
11694 * utils.c (decimal2str): Initialize 'width' to nine, then
11695 don't mess with it.
11697 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11699 * hostio.c (require_data): Free *data, not data.
11701 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11703 * hostio.c (require_data): Use free, not xfree.
11705 2011-02-27 Michael Snyder <msnyder@vmware.com>
11707 * server.c (handle_query): Discard unused value.
11709 * hostio.c (require_data): Free malloc memory before returning
11712 2011-02-26 Michael Snyder <msnyder@vmware.com>
11714 * linux-low.c (list_threads): Call closedir for dirent.
11716 2011-02-27 Michael Snyder <msnyder@vmware.com>
11718 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11719 a case statement falls through.
11721 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11723 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11726 2011-02-26 Michael Snyder <msnyder@vmware.com>
11728 * utils.c (decimal2str): Eliminate dead code and dead param.
11729 (pulongest): Drop dead param from call to decimal2str.
11732 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11734 Revert the following patch (not approved yet):
11735 2011-02-21 Hui Zhu <teawater@gmail.com>
11736 * tracepoint.c (tp_printf): New function.
11737 (eval_agent_expr): Handle gdb_agent_op_printf.
11739 2011-02-21 Hui Zhu <teawater@gmail.com>
11741 * tracepoint.c (tp_printf): New function.
11742 (eval_agent_expr): Handle gdb_agent_op_printf.
11744 2011-02-18 Tom Tromey <tromey@redhat.com>
11746 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11747 (tracepoint.o): Likewise.
11748 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11749 (gdb_agent_op_names): Likewise.
11751 2011-02-18 Tom Tromey <tromey@redhat.com>
11753 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11754 gdb_agent_op_rot>: New constants.
11755 (gdb_agent_op_names): Add pick and roll.
11756 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11759 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11761 * aclocal.m4: Regenerated with aclocal-1.11.1.
11763 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11765 * server.c (handle_qxfer_traceframe_info): New.
11766 (qxfer_packets): Register "traceframe-info".
11767 (handle_query): Report support for qXfer:traceframe-info:read+.
11768 * tracepoint.c (match_blocktype): New.
11769 (traceframe_find_block_type): Rename to ...
11770 (traceframe_walk_blocks): ... this. Add callback filter argument,
11772 (traceframe_find_block_type): New, reimplemented on top of
11773 traceframe_walk_blocks.
11774 (build_traceframe_info_xml): New.
11775 (traceframe_read_info): New.
11776 * server.h (traceframe_read_info): Declare.
11778 2011-02-11 Yao Qi <yao@codesourcery.com>
11780 * configure.ac: Call AC_PROG_RANLIB.
11781 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11782 * configure: Regenerate.
11784 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11786 * server.c (gdb_read_memory): Change return semantics to allow
11788 (handle_search_memory_1): Adjust.
11789 (process_serial_event) <'m' packet>: Handle partial transfers.
11790 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11792 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11794 * regcache.c (init_register_cache): Initialize
11795 regcache->register_status.
11796 (free_register_cache): Release regcache->register_status.
11797 (regcache_cpy): Copy register_status.
11798 (registers_to_string): Print 'x's for unavailable registers.
11799 (supply_register): Mark the register's status valid or
11800 unavailable, depending on whether a buffer was passed in or not.
11801 (supply_register_zeroed): New.
11802 (supply_regblock): Mark the registers' status valid or
11803 unavailable, depending on whether a buffer was passed in or not.
11804 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11805 (struct regcache): New `register_status' field.
11806 (supply_register_zeroed): Declare.
11807 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11808 supply_register_zeroed, rather than passing a NULL buffer to
11810 * tracepoint.c (fetch_traceframe_registers): Update comment.
11812 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11814 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11817 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11819 * server.h (decode_xfer_write): Change prototype.
11820 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11821 and don't extract the annex here.
11822 * server.c (decode_xfer_read): Remove `annex' parameter,
11823 and don't extract the annex here.
11824 (decode_xfer): New.
11825 (struct qxfer): New.
11826 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11827 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11828 (handle_qxfer_statictrace): New functions, abstracted out from
11829 handle_query, and made to use the struct qxfer interface.
11830 (handle_threads_qxfer_proper): Rename to ...
11831 (handle_qxfer_threads_proper): ... this.
11832 (handle_threads_qxfer): Rename to ...
11833 (handle_qxfer_threads): ... this. Adjust.
11834 (qxfer_packets): New array.
11835 (handle_qxfer): New function.
11836 (handle_query): Use handle_qxfer.
11838 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11840 * gdbreplay.c: Shorten lines of >= 80 columns.
11841 * linux-low.c: Ditto.
11842 * linux-ppc-low.c: Ditto.
11843 * linux-s390-low.c: Ditto.
11844 * linux-sparc-low.c: Ditto.
11845 * linux-x86-low.c: Ditto.
11846 * linux-xtensa-low.c: Ditto.
11847 * mem-break.c: Ditto.
11848 * nto-low.c: Ditto.
11849 * regcache.h: Ditto.
11850 * remote-utils.c: Ditto.
11853 * thread-db.c: Ditto.
11854 * tracepoint.c: Ditto.
11856 * win32-low.h: Ditto.
11858 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11860 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11863 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11865 * server.c (gdbserver_version): Update copyright year in version
11867 * gdbreplay.c (gdbreplay_version): Ditto.
11869 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11871 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11872 * linux-bfin-low.c: New file.
11873 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11874 PT_DATA_ADDR for BFIN targets.
11875 * Makefile.in (SFILES): Add linux-bfin-low.c.
11876 (clean): Remove reg-bfin.c.
11877 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11878 * README: Mention supported Blackfin targets.
11880 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11882 * .gitignore: New file.
11884 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11886 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11888 2010-10-22 Jie Zhang <jie@codesourcery.com>
11890 * Makefile.in: Add FLAGS_TO_PASS variable.
11891 (install): Remove dependency of install-only and recursively
11892 invoke make for install-only.
11894 2010-10-04 Doug Evans <dje@google.com>
11896 * Makefile.in (uninstall): Use $(DESTDIR).
11898 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11902 * linux-x86-low.c (compat_siginfo_from_siginfo)
11903 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11904 si_code is < 0. Check for si_code == SI_TIMER before checking for
11907 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11909 * lynx-i386-low.c: New file.
11910 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11912 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11914 * lynx-low.c (ptrace_request_to_str): Remove handling for
11915 request values that have been removed in LynxOS 5.x.
11917 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11919 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11922 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11924 * configure.ac: Add --enable-inprocess-agent option.
11925 * configure: Rebuilt.
11927 2010-09-06 Yao Qi <yao@codesourcery.com>
11929 * linux-low.c (linux_kill): Remove unused variable.
11930 (linux_stabilize_threads): Likewise.
11931 * server.c (start_inferior): Likewise.
11932 (queue_stop_reply_callback): Likewise.
11933 * tracepoint.c (do_action_at_tracepoint): Likewise.
11935 2010-09-06 Yao Qi <yao@codesourcery.com>
11937 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11940 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11942 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11944 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11946 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11949 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11951 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11952 gdbserver/lynx-ppc-low.c: New files.
11953 * Makefile.in (lynx_low_h): New variable.
11954 (lynx-low.o, lynx-ppc-low.o): New rules.
11955 * configure.ac: On LynxOS, link with -lnetinet.
11956 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11957 * configure: regenerate.
11959 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11961 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11962 * configure.ac: Add check for vasprintf and vsnprintf.
11963 * configure, config.in: Regenerate.
11964 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11966 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11968 * gdbreplay.c: Move include of alloca.h up, next to include of
11970 * server.h: Add include of malloc.h.
11971 * mem-break.c: Remove include of malloc.h.
11972 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11974 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11976 * Makefile.in (memmem.o): Build with -Wno-error.
11978 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11980 * utils.c (xsnprintf): Make non-static.
11981 * server.h: Add xsnprintf declaration.
11982 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11983 replace calls to snprintf by calls to xsnprintf throughout.
11985 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11987 * configure.ac: Add configure check for alloca.
11988 * configure, config.in: Regenerate.
11989 * server.h: Include alloca.h if it exists.
11990 * gdbreplay.c: Include alloca.h if it exists.
11992 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11994 * linux-low.c (__SIGRTMIN): Define if not already defined.
11995 (linux_create_inferior): Check for __ANDROID__ rather than
11997 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11998 are already deferred.
11999 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12000 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12001 stopped and already has a pending signal to report.
12002 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12003 a pending signal to report or is moving out of a jump pad.
12004 (linux_init_signals): Check for __ANDROID__ rather than
12007 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12009 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12010 debug_threads check. Avoid a linear search when not doing debug
12013 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12015 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12016 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12017 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12018 (process_event): Change local fd's type to gdb_fildes_t.
12019 (create_file_handler): Adjust prototype.
12020 (delete_file_handler): Adjust prototype.
12021 (handle_file_event): Adjust prototype. Use pfildes.
12022 (create_file_event): Adjsut prototype.
12023 * remote-utils.c (remote_desc, listen_desc): Change type to
12025 * server.h: New gdb_fildes_t typedef.
12026 [USE_WIN32API]: Include winsock2.h.
12027 (delete_file_handler, add_file_handler): Adjust prototypes.
12028 (pfildes): Declare.
12029 * utils.c (pfildes): New.
12031 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12033 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12034 * configure: Regenerate.
12036 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12038 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12039 (linux_done_accessing_memory): ... this.
12040 (linux_target_ops): Adjust.
12041 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12042 * nto-low.c (nto_target_ops): Adjust comment.
12043 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12044 * spu-low.c (spu_target_ops): Adjust comment.
12045 * target.h (target_ops): Rename unprepare_to_access_memory field
12046 to done_accessing_memory.
12047 (unprepare_to_access_memory): Rename to ...
12048 (done_accessing_memory): ... this.
12050 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12052 * linux-low.c (linux_prepare_to_access_memory): New.
12053 (linux_unprepare_to_access_memory): New.
12054 (linux_target_ops): Install them.
12055 * server.c (read_memory): Rename to ...
12056 (gdb_read_memory): ... this. Use
12057 prepare_to_access_memory/prepare_to_access_memory.
12058 (write_memory): Rename to ...
12059 (gdb_write_memory): ... this. Use
12060 prepare_to_access_memory/prepare_to_access_memory.
12061 (handle_search_memory_1): Adjust.
12062 (process_serial_event): Adjust.
12063 * target.h (struct target_ops): New fields
12064 prepare_to_access_memory and unprepare_to_access_memory.
12065 (prepare_to_access_memory, unprepare_to_access_memory): New.
12066 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12067 prepare_to_access_memory/prepare_to_access_memory.
12068 * nto-low.c (nto_target_ops): Adjust.
12069 * spu-low.c (spu_target_ops): Adjust.
12070 * win32-low.c (win32_target_ops): Adjust.
12072 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12074 * Makefile.in (WARN_CFLAGS): Get it from configure.
12075 (WERROR_CFLAGS): New.
12076 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12077 * configure.ac: Introduce --enable-werror, which adds -Werror to
12078 the compiler command line. Enabled by default. Disable with
12079 --disable-werror. Add -Wdeclaration-after-statement
12080 Wpointer-arith and -Wformat-nonliteral to warning flags.
12081 * configure: Regenerate.
12083 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12085 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12087 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12089 * gdbreplay.c (remote_error): New.
12091 (expect): Use gdbchar. Check for error reading from GDB.
12092 Clarify sync error output.
12093 (play): Check for errors writing to GDB.
12094 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12095 * remote-utils.c (getpkt): Check for errors writing to the remote
12098 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12100 * linux-low.c (linux_wait_1): Move non-debugging code out of
12101 `debug_threads' control.
12103 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12105 * linux-low.c (linux_wait_1): Don't set last_status here.
12106 * server.c (push_event, queue_stop_reply_callback): Assert we're
12107 not pushing a TARGET_WAITKIND_IGNORE event.
12108 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12109 (myresume, handle_target_event): Set the thread's last_resume_kind
12110 and last_status from the target returned status.
12112 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12116 * linux-x86-low.c (update_debug_registers_callback): New.
12117 (i386_dr_low_set_addr): Use it.
12118 (i386_dr_low_get_addr): New.
12119 (i386_dr_low_set_control): Use update_debug_registers_callback.
12120 (i386_dr_low_get_control): New.
12121 (i386_dr_low_get_status): Adjust.
12122 * linux-low.c (linux_stop_lwp): New.
12123 * linux-low.h (linux_stop_lwp): Declare.
12125 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12126 argument instead of a i386_debug_reg_state.
12127 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12128 a i386_debug_reg_state.
12129 (i386_insert_aligned_watchpoint): Adjust.
12130 (i386_remove_aligned_watchpoint): Adjust.
12131 (i386_low_stopped_data_address): Read the debug registers from the
12132 inferior instead of from the mirrors.
12133 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12134 (i386_dr_low_get_addr): Declare.
12135 (i386_dr_low_get_control): Declare.
12136 (i386_dr_low_get_status): Change prototype.
12138 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12139 (i386_dr_low_get_addr): New.
12140 (i386_dr_low_get_control): New.
12141 (i386_dr_low_get_status): Adjust prototype. Return
12143 (i386_initial_stuff): Clear dr_status_mirror and
12145 (i386_get_thread_context): Adjust.
12146 (i386_set_thread_context): Adjust.
12147 (i386_thread_added): Adjust.
12149 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12151 * linux-low.h (linux_thread_area): Delete declaration.
12153 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12155 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12156 after its termination.
12158 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12160 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12161 (gdb_wants_all_stopped): Delete.
12162 (linux_wait_1): Don't call them.
12163 * server.c (handle_v_cont): Tag all threads as want-stopped.
12164 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12165 stopped as "client-wants-stopped".
12167 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12169 * Makefile.in (signals_h): New.
12170 (server_h): Depend on it.
12171 (server.o): Don't depend on $(signals_def).
12172 (signals.o): Depend on $(signals_def).
12174 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12176 * Makefile.in (signals_def): New.
12177 (server_h): Append include/gdb/signals.h and signals_def.
12178 (server.o): Append signals_def.
12180 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12182 * server.c (handle_target_event): Use target_signal_to_host for
12183 resume_info.sig initialization.
12184 * target.h (struct thread_resume) <sig>: New comment.
12186 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12188 * server.c (handle_query): strcpy() the returned string from paddress()
12189 instead of sprintf().
12190 * utils.c (paddress): Return phex_nz().
12192 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12194 * server.c (handle_v_cont): Call mourn_inferior if process
12196 (myresume): Likewise.
12198 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12200 Static tracepoints, and integration with UST.
12202 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12203 * mem-break.c (uninsert_all_breakpoints)
12204 (reinsert_all_breakpoints): New.
12205 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12206 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12207 (gdb_agent_ust_loaded, helper_thread_id)
12208 (gdb_agent_helper_thread_id): New macros.
12209 (struct ipa_sym_addresses): Add addr_ust_loaded,
12210 addr_helper_thread_id, addr_cmd_buf.
12211 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12212 (in_process_agent_loaded_ust): New.
12213 (write_e_ust_not_loaded): New.
12214 (maybe_write_ipa_ust_not_loaded): New.
12215 (struct collect_static_trace_data_action): New.
12216 (enum tracepoint_type) <static_tracepoint>: New.
12217 (struct tracepoint) <handle>: Mention static tracepoints.
12218 (struct static_tracepoint_ctx): New.
12219 (CMD_BUF_SIZE): New.
12220 (add_tracepoint_action): Handle static tracepoint actions.
12221 (unprobe_marker_at): New.
12222 (clear_installed_tracepoints): Handle static tracepoints.
12223 (cmd_qtdp): Handle static tracepoints.
12224 (probe_marker_at): New.
12225 (cmd_qtstart): Handle static tracepoints.
12226 (response_tracepoint): Handle static tracepoints.
12227 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12228 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12229 (get_context_regcache): Handle static tracepoints.
12230 (do_action_at_tracepoint): Handle static tracepoint actions.
12231 (traceframe_find_block_type): Handle static trace data blocks.
12232 (traceframe_read_sdata): New.
12233 (download_tracepoints): Download static tracepoint actions.
12234 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12235 (GDB_PROBE_NAME): New.
12237 (GET_UST_SYM): New.
12240 (ust_marker_to_static_tracepoint): New.
12242 (collect_ust_data_at_tracepoint): New.
12243 (gdb_ust_probe): New.
12244 (UNIX_PATH_MAX, SOCK_DIR): New.
12245 (gdb_ust_connect_sync_socket): New.
12246 (resume_thread, stop_thread): New.
12247 (run_inferior_command): New.
12248 (init_named_socket): New.
12249 (gdb_ust_socket_init): New.
12250 (cstr_to_hexstr): New.
12252 (first_marker, next_marker): New.
12253 (response_ust_marker): New.
12254 (cmd_qtfstm, cmd_qtsstm): New.
12255 (unprobe_marker_at, probe_marker_at): New.
12256 (cmd_qtstmat, gdb_ust_thread): New.
12257 (gdb_ust_init): New.
12258 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12259 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12260 (ST_REGENTRY): New.
12261 (x86_64_st_collect_regmap): New.
12262 (X86_64_NUM_ST_COLLECT_GREGS): New.
12263 (AMD64_RIP_REGNUM): New.
12264 (supply_static_tracepoint_registers): New.
12265 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12266 (ST_REGENTRY): New.
12267 (i386_st_collect_regmap): New.
12268 (i386_NUM_ST_COLLECT_GREGS): New.
12269 (supply_static_tracepoint_registers): New.
12270 * server.c (handle_query): Handle qXfer:statictrace:read.
12271 <qSupported>: Report support for StaticTracepoints, and
12272 qXfer:statictrace:read features.
12273 * server.h (traceframe_read_sdata)
12274 (supply_static_tracepoint_registers): Declare.
12275 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12276 (unpack_varlen_hex): Include in IPA build.
12277 * Makefile.in (ustlibs, ustinc): New.
12278 (IPA_OBJS): Add remote-utils-ipa.o.
12279 ($(IPA_LIB)): Link -ldl and -lpthread.
12281 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12282 * config.in, configure: Regenerate.
12284 2010-06-20 Ian Lance Taylor <iant@google.com>
12285 Pedro Alves <pedro@codesourcery.com>
12287 * linux-x86-low.c (always_true): Delete.
12288 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12289 trying to fool the compiler with always_true.
12291 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12293 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12294 conditions in gdbserver.
12296 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12298 * spu-low.c (spu_read_memory): Wrap around local store limit.
12299 (spu_write_memory): Likewise.
12301 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12303 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12304 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12306 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12308 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12309 uses with LONGEST uses.
12311 2010-06-14 Stan Shebs <stan@codesourcery.com>
12312 Pedro Alves <pedro@codesourcery.com>
12316 * linux-x86-low.c: Include limits.h.
12318 (always_true): New.
12321 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12322 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12323 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12324 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12325 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12326 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12327 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12328 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12329 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12330 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12331 (amd64_emit_void_call_2): New.
12332 (amd64_emit_ops): New.
12333 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12334 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12335 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12336 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12337 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12338 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12339 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12340 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12341 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12342 (i386_emit_stack_adjust, i386_emit_int_call_1)
12343 (i386_emit_void_call_2): New.
12344 (i386_emit_ops): New.
12345 (x86_emit_ops): New.
12346 (the_low_target): Install x86_emit_ops.
12347 * server.h (struct emit_ops): New.
12348 (get_raw_reg_func_addr): Declare.
12349 (current_insn_ptr, emit_error): Declare.
12350 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12351 (set_trace_state_variable_value): New defines.
12352 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12353 addr_get_trace_state_variable_value and
12354 addr_set_trace_state_variable_value.
12355 (symbol_list): New fields for get_raw_reg,
12356 get_trace_state_variable_value and set_trace_state_variable_value.
12357 (condfn): New typedef.
12358 (struct tracepoint): New field `compiled_cond'.
12359 (do_action_at_tracepoint): Clear compiled_cond.
12360 (get_trace_state_variable_value, set_trace_state_variable_value):
12362 (condition_true_at_tracepoint): If there's a compiled condition,
12364 (current_insn_ptr, emit_error): New globals.
12365 (struct bytecode_address): New.
12366 (get_raw_reg_func_addr): New.
12367 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12368 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12369 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12370 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12371 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12372 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12373 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12374 (compile_tracepoint_condition, compile_bytecodes): New.
12375 * target.h (emit_ops): Forward declare.
12376 (struct target_ops): New field emit_ops.
12377 (target_emit_ops): New.
12378 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12379 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12380 * linux-low.c (linux_emit_ops): New.
12381 (linux_target_ops): Install it.
12382 * linux-low.h (struct linux_target_ops): New field emit_ops.
12384 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12386 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12387 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12389 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12390 Stan Shebs <stan@codesourcery.com>
12392 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12393 (all): Depend on $(extra_libraries).
12394 (install-only): Install the IPA.
12395 (IPA_OBJS, IPA_LIB): New.
12396 (clean): Remove the IPA lib.
12397 (IPAGENT_CFLAGS): New.
12398 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12399 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12400 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12401 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12402 * configure.ac: Check for atomic builtins support in the compiler.
12403 (IPA_DEPFILES, extra_libraries): Define.
12404 * configure.srv (ipa_obj): Add description.
12405 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12406 (i[34567]86-*-linux*): Set ipa_obj.
12407 (x86_64-*-linux*): Set ipa_obj.
12408 * linux-low.c (stabilizing_threads): New.
12409 (supports_fast_tracepoints): New.
12410 (linux_detach): Stabilize threads before detaching.
12411 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12412 the lwp is either not stabilizing, or is moving out of a jump pad.
12413 (linux_fast_tracepoint_collecting): New.
12414 (maybe_move_out_of_jump_pad): New.
12415 (enqueue_one_deferred_signal): New.
12416 (dequeue_one_deferred_signal): New.
12417 (linux_wait_for_event_1): If moving out of a jump pad, defer
12418 pending signals to later.
12419 (linux_stabilize_threads): New.
12420 (linux_wait_1): Check if threads need moving out of jump pads, and
12422 (stuck_in_jump_pad_callback): New.
12423 (move_out_of_jump_pad_callback): New.
12424 (lwp_running): New.
12425 (linux_resume_one_lwp): Handle moving out of jump pads.
12426 (linux_set_resume_request): Dequeue deferred signals.
12427 (need_step_over_p): Also step over fast tracepoint jumps.
12428 (start_step_over): Also uninsert fast tracepoint jumps.
12429 (finish_step_over): Also reinsert fast tracepoint jumps.
12430 (linux_install_fast_tracepoint_jump): New.
12431 (linux_target_ops): Install linux_stabilize_threads and
12432 linux_install_fast_tracepoint_jump_pad.
12433 * linux-low.h (linux_target_ops) <get_thread_area,
12434 install_fast_tracepoint_jump_pad>: New fields.
12435 (struct lwp_info) <collecting_fast_tracepoint,
12436 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12437 (linux_get_thread_area): Declare.
12438 * linux-x86-low.c (jump_insn): New.
12439 (x86_get_thread_area): New.
12440 (append_insns): New.
12441 (push_opcode): New.
12442 (amd64_install_fast_tracepoint_jump_pad): New.
12443 (i386_install_fast_tracepoint_jump_pad): New.
12444 (x86_install_fast_tracepoint_jump_pad): New.
12445 (the_low_target): Install x86_get_thread_area and
12446 x86_install_fast_tracepoint_jump_pad.
12447 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12448 (struct fast_tracepoint_jump): New.
12449 (fast_tracepoint_jump_insn): New.
12450 (fast_tracepoint_jump_shadow): New.
12451 (find_fast_tracepoint_jump_at): New.
12452 (fast_tracepoint_jump_here): New.
12453 (delete_fast_tracepoint_jump): New.
12454 (set_fast_tracepoint_jump): New.
12455 (uninsert_fast_tracepoint_jumps_at): New.
12456 (reinsert_fast_tracepoint_jumps_at): New.
12457 (set_breakpoint_at): Use write_inferior_memory.
12458 (uninsert_raw_breakpoint): Use write_inferior_memory.
12459 (check_mem_read): Mask out fast tracepoint jumps.
12460 (check_mem_write): Mask out fast tracepoint jumps.
12461 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12462 (set_fast_tracepoint_jump): Declare.
12463 (delete_fast_tracepoint_jump)
12464 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12465 (reinsert_fast_tracepoint_jumps_at): Declare.
12466 * regcache.c: Don't compile many functions when building the
12467 in-process agent library.
12468 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12469 the register buffer in the heap.
12470 (free_register_cache): If the register buffer isn't owned by the
12471 regcache, don't free it.
12472 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12473 pre-existing register caches.
12474 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12476 (convert_ascii_to_int): : Constify `from' parameter type.
12477 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12478 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12479 the needed buffer in-place.
12480 (relocate_instruction): New.
12481 * server.c (handle_query) <qSymbols>: If the target supports
12482 tracepoints, give it a chance of looking up symbols. Report
12483 support for fast tracepoints.
12484 (handle_status): Stabilize threads.
12485 (process_serial_event): Adjust.
12486 * server.h (struct fast_tracepoint_jump): Forward declare.
12487 (struct process_info) <fast_tracepoint_jumps>: New field.
12488 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12489 (decode_X_packet, decode_M_packet): Adjust.
12490 (relocate_instruction): Declare.
12491 (in_process_agent_loaded): Declare.
12492 (tracepoint_look_up_symbols): Declare.
12493 (struct fast_tpoint_collect_status): Declare.
12494 (fast_tracepoint_collecting): Declare.
12495 (force_unlock_trace_buffer): Declare.
12496 (handle_tracepoint_bkpts): Declare.
12497 (initialize_low_tracepoint)
12498 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12499 * target.h (struct target_ops) <stabilize_threads,
12500 install_fast_tracepoint_jump_pad>: New fields.
12501 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12502 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12503 [HAVE_STDINT_H]: Include stdint.h.
12504 (trace_debug_1): Rename to ...
12505 (trace_vdebug): ... this.
12506 (trace_debug): Rename to ...
12507 (trace_debug_1): ... this. Add `level' parameter.
12508 (trace_debug): New.
12509 (ATTR_USED, ATTR_NOINLINE): New.
12510 (IP_AGENT_EXPORT): New.
12511 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12512 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12513 (about_to_request_buffer_space, trace_buffer_is_full)
12514 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12515 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12516 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12517 (traceframe_write_count, traceframes_created)
12518 (trace_state_variables)
12519 New renaming defines.
12520 (struct ipa_sym_addresses): New.
12521 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12522 (symbol_list): New.
12523 (ipa_sym_addrs): New.
12524 (all_tracepoint_symbols_looked_up): New.
12525 (in_process_agent_loaded): New.
12526 (write_e_ipa_not_loaded): New.
12527 (maybe_write_ipa_not_loaded): New.
12528 (tracepoint_look_up_symbols): New.
12529 (debug_threads) [IN_PROCESS_AGENT]: New.
12530 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12531 (UNKNOWN_SIDE_EFFECTS): New.
12532 (stop_tracing): New.
12533 (flush_trace_buffer): New.
12534 (stop_tracing_bkpt): New.
12535 (flush_trace_buffer_bkpt): New.
12536 (read_inferior_integer): New.
12537 (read_inferior_uinteger): New.
12538 (read_inferior_data_pointer): New.
12539 (write_inferior_data_pointer): New.
12540 (write_inferior_integer): New.
12541 (write_inferior_uinteger): New.
12542 (struct collect_static_trace_data_action): Delete.
12543 (enum tracepoint_type): New.
12544 (struct tracepoint) <type>: New field `type'.
12545 <actions_str, step_actions, step_actions_str>: Only include in
12547 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12548 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12549 (tracepoints): Use IP_AGENT_EXPORT.
12550 (last_tracepoint): Don't include in the IPA.
12551 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12552 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12553 (alloced_trace_state_variables): New.
12554 (trace_state_variables): Use IP_AGENT_EXPORT.
12555 (traceframe_t): Delete unused variable.
12556 (circular_trace_buffer): Don't include in the IPA.
12557 (trace_buffer_start): Delete.
12558 (struct trace_buffer_control): New.
12559 (trace_buffer_free): Delete.
12560 (struct ipa_trace_buffer_control): New.
12561 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12562 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12564 (trace_buffer_ctrl): New.
12565 (TRACE_BUFFER_CTRL_CURR): New.
12566 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12567 Reimplement as macros.
12568 (trace_buffer_wrap): Delete.
12569 (traceframe_write_count, traceframe_read_count)
12570 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12571 (struct tracepoint_hit_ctx) <type>: New field.
12572 (struct fast_tracepoint_ctx): New.
12573 (memory_barrier): New.
12575 (record_tracepoint_error): Update atomically in the IPA.
12576 (clear_inferior_trace_buffer): New.
12577 (about_to_request_buffer_space): New.
12578 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12579 updating the same buffer.
12580 (add_tracepoint): Default the tracepoint's type to trap
12581 tracepoint, and orig_size to -1.
12582 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12583 internal variables.
12584 (create_trace_state_variable): New parameter `gdb'. Handle it.
12585 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12586 (cmd_qtdp): Handle fast tracepoints.
12587 (cmd_qtdv): Adjust.
12588 (max_jump_pad_size): New.
12589 (gdb_jump_pad_head): New.
12590 (get_jump_space_head): New.
12591 (claim_jump_space): New.
12592 (sort_tracepoints): New.
12593 (MAX_JUMP_SIZE): New.
12594 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12596 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12597 support. Upload fast traceframes, and delete internal IPA
12599 (stop_tracing_handler): New.
12600 (flush_trace_buffer_handler): New.
12601 (cmd_qtstop): Upload fast tracepoints.
12602 (response_tracepoint): Handle fast tracepoints.
12603 (tracepoint_finished_step): Upload fast traceframes. Set the
12604 tracepoint hit context's tracepoint type.
12605 (handle_tracepoint_bkpts): New.
12606 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12607 type. Add comment about fast tracepoints.
12608 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12609 non-existing action_str field.
12610 (get_context_regcache): Handle fast tracepoints.
12611 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12613 (fast_tracepoint_from_jump_pad_address): New.
12614 (fast_tracepoint_from_ipa_tpoint_address): New.
12615 (collecting_t): New.
12616 (force_unlock_trace_buffer): New.
12617 (fast_tracepoint_collecting): New.
12619 (gdb_collect): New.
12620 (write_inferior_data_ptr): New.
12621 (target_tp_heap): New.
12622 (target_malloc): New.
12623 (download_agent_expr): New.
12625 (download_tracepoints): New.
12626 (download_trace_state_variables): New.
12627 (upload_fast_traceframes): New.
12628 (IPA_FIRST_TRACEFRAME): New.
12629 (IPA_NEXT_TRACEFRAME_1): New.
12630 (IPA_NEXT_TRACEFRAME): New.
12631 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12632 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12633 (gdb_jump_pad_buffer_end): New.
12634 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12635 (initialize_tracepoint): Adjust.
12636 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12637 buffer. Initialize the low module.
12638 * utils.c (PREFIX, TOOLNAME): New.
12639 (malloc_failure): Use PREFIX.
12640 (error): In the IPA, an error causes an exit.
12641 (fatal, warning): Use PREFIX.
12642 (internal_error): Use TOOLNAME.
12643 (NUMCELLS): Increase to 10.
12644 * configure, config.in: Regenerate.
12646 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12648 * server.c (handle_query) <qSupported>: Do two passes over the
12649 qSupported string to avoid nesting strtok.
12651 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12653 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12655 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12656 -Wl,--dynamic-list.
12657 * configure: Regenerate.
12658 * proc-service.list: New.
12660 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12662 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12665 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12667 * gdbreplay.c (remote_open): Check error return from socket() call by
12668 its equality to -1 not by it being negative.
12669 * remote-utils.c (remote_open): Likewise.
12671 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12673 * config.h: Regenerate.
12675 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12677 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12678 doesn't provide PTRACE_GET_THREAD_AREA.
12680 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12682 * linux-m68k-low.c: Include <asm/ptrace.h>
12683 (ps_get_thread_area): Implement.
12685 2010-05-03 Doug Evans <dje@google.com>
12687 * event-loop.c (struct callback_event): New struct.
12688 (callback_list): New global.
12689 (append_callback_event, delete_callback_event): New functions.
12690 (process_callback): New function.
12691 (start_event_loop): Call it.
12692 * remote-utils.c (NOT_SCHEDULED): Define.
12693 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12694 moved out of readchar.
12695 (readchar): Rewrite. Call reschedule before returning.
12696 (reset_readchar): New function.
12697 (remote_close): Call it.
12698 (process_remaining, reschedule): New functions.
12699 * server.h (callback_handler_func): New typedef.
12700 (append_callback_event, delete_callback_event): Declare.
12702 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12704 * proc-service.c (ps_pglobal_lookup): Use
12705 thread_db_look_up_one_symbol.
12706 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12707 parameter. Use it instead of all_symbols_looked_up.
12708 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12710 (all_symbols_looked_up): Don't declare.
12711 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12712 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12714 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12715 Set all_symbols_looked_up here.
12716 (thread_db_look_up_one_symbol): New.
12717 (thread_db_get_tls_address): Adjust.
12718 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12719 thread_db object on the heap, and tentatively set it in the
12721 (thread_db_init): Don't set all_symbols_looked_up here.
12722 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12724 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12726 * linux-low.c (linux_kill, linux_detach): Adjust.
12727 (status_pending_p_callback): Remove redundant statement. Check
12728 for !TARGET_WAITIKIND_IGNORE, instead of
12729 TARGET_WAITKIND_STOPPED.
12730 (handle_tracepoints): Make sure LWP is locked. Adjust.
12731 (linux_wait_for_event_1): Adjust.
12732 (linux_cancel_breakpoints): New.
12733 (unsuspend_one_lwp): New.
12734 (unsuspend_all_lwps): New.
12735 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12736 (send_sigstop_callback): Change return type to int, add new
12737 `except' parameter and handle it.
12738 (suspend_and_send_sigstop_callback): New.
12739 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12740 pass them down. If SUSPEND, also increment the lwp's suspend
12742 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12743 (need_step_over_p): Don't consider suspended LWPs.
12744 (start_step_over): Adjust.
12745 (proceed_one_lwp): Change return type to int, add new `except'
12746 parameter and handle it.
12747 (unsuspend_and_proceed_one_lwp): New.
12748 (proceed_all_lwps): Use find_inferior instead of
12750 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12751 also decrement the suspend count of LWPs. Pass `except' down,
12752 instead of hacking its suspend count.
12753 (linux_pause_all): Add `freeze' parameter. Adjust.
12754 (linux_unpause_all): New.
12755 (linux_target_ops): Install linux_unpause_all.
12756 * server.c (handle_status): Adjust.
12757 * target.h (struct target_ops): New fields `unpause_all' and
12758 `cancel_breakpoints'. Add new parameter to `pause_all'.
12759 (pause_all): Add new `freeze' parameter.
12760 (unpause_all): New.
12761 (cancel_breakpoints): New.
12762 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12763 cancel breakpoints.
12764 (cmd_qtstart): Pause threads.
12765 (stop_tracing): Pause threads, and cancel breakpoints.
12766 * win32-low.c (win32_target_ops): Adjust.
12768 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12770 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12771 the inferior right away from here...
12772 (linux_wait_1): ... to here, and adjust to check the thread's
12773 last_resume_kind instead of the lwp's step or stop_expected flags.
12775 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12777 * README: Use consistent `GDB' and `GDBserver' spellings.
12779 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12781 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12782 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12783 (linux_detach_one_lwp): Assume the lwp is stopped.
12784 (any_thread_of): Delete.
12785 (linux_detach): Stop all lwps here. Don't blindly delete all
12787 (delete_lwp_callback): New.
12788 (linux_mourn): Delete all lwps of the process that is gone.
12789 (linux_wait_1): Don't delete the last lwp of the process here.
12790 * mem-break.h (mark_breakpoints_out): Declare.
12791 * mem-break.c (mark_breakpoints_out): New.
12792 (free_all_breakpoints): Use it.
12793 * server.c (handle_target_event): If the process is gone, mark
12795 * thread-db.c (struct thread_db) <create_bp>: New field.
12796 (thread_db_enable_reporting): Fix prototype. Store a thread event
12797 breakpoint reference in the thread_db struct.
12798 (thread_db_load_search): Clear the thread_db object.
12799 (try_thread_db_load_1): Ditto.
12800 (switch_to_process): New.
12801 (disable_thread_event_reporting): Use it.
12802 (remove_thread_event_breakpoints): New.
12803 (thread_db_detach, thread_db_mourn): Use it.
12805 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12807 * linux-low.c (linux_enable_event_reporting): New.
12808 (linux_wait_for_event_1, handle_extended_wait): Use it.
12810 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12812 * linux-low.c (linux_kill_one_lwp, linux_kill)
12813 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12814 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12815 SIGSTOP even if the LWP is stopped.
12816 (send_sigstop_callback): New.
12817 (stop_all_lwps): Use send_sigstop_callback instead.
12818 (linux_resume_one_thread): Adjust.
12819 (proceed_one_lwp): Still proceed an LWP that the client has
12820 requested to stop, if we haven't reported it as stopped yet. Make
12821 sure that LWPs the client want stopped, have a pending SIGSTOP.
12823 2010-04-26 Doug Evans <dje@google.com>
12825 * server.c (handle_general_set): Make static.
12827 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12828 Print received char after testing for error/eof instead of before.
12829 (input_interrupt): Tweak comment.
12831 2010-04-23 Doug Evans <dje@google.com>
12833 * server.c (start_inferior): Print inferior argv if --debug.
12835 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12837 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12838 * nto-x86-low.c: Include server.h
12840 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12842 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12843 be consistent with other sources of this directory.
12844 (init_registers_amd64): Correct name of source file of this function
12847 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12849 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12850 64-bit executables.
12852 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12854 * win32-i386-low.c: Add 64-bit support.
12855 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12856 (init_registers_amd64): Declare.
12857 (mappings): Add 64-bit version of array.
12858 (init_windows_x86): New function.
12859 (the_low_target): Change init_arch field to init_windows_x86.
12861 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12863 * win32-low.c: Adapt to support also 64-bit architecture.
12864 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12865 (get_image_name): Use SIZE_T type for local variable `done'.
12866 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12867 (toolhelp_get_dll_name): Idem.
12868 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12869 Use uintptr_t typecast to avoid warning.
12870 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12871 (handle_exception): Use phex_nz to avoid warning.
12872 (win32_wait): Remove unused local variable `process'.
12874 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12876 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12879 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12881 * configure.ac: Use `ws2_32' library for srv_mingw.
12882 * configure: Regenerate.
12883 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12884 * remote-utils.c: Likewise.
12886 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12888 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12889 if __x86_64__ is defined.
12891 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12893 * configure: Regenerate.
12895 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12897 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12898 * target.h (target_ops): New get_tib_address field.
12899 * win32-low.h (win32_thread_info): Add thread_local_base field.
12900 * win32-low.c (child_add_thread): Add tlb argument.
12901 Set thread_local_base field to TLB.
12902 (get_child_debug_event): Adapt to child_add_thread change.
12903 (win32_get_tib_address): New function.
12904 (win32_target_ops): Set get_tib_address field to
12905 win32_get_tib_address.
12906 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12908 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12910 * linux-low.c (linux_mourn): Also remove the process.
12911 * server.c (handle_target_event): Don't remove the process here.
12912 * nto-low.c (nto_mourn): New.
12913 (nto_target_ops): Install it.
12914 * spu-low.c (spu_mourn): New.
12915 (spu_target_ops): Install it.
12916 * win32-low.c (win32_mourn): New.
12917 (win32_target_ops): Install it.
12919 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12921 * server.h (buffer_xml_printf): Remove redundant `;'.
12923 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12925 * regcache.c (set_register_cache): Invalidate regcaches before
12926 changing the register cache layout.
12927 (regcache_invalidate_one): Allow a NULL regcache.
12928 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12929 regcaches before changing the register cache layout or the target
12932 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12934 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12935 variable warning on Linux/x86-64.
12937 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12939 GDBserver disconnected tracing support.
12941 * linux-low.c (linux_remove_process): Delete.
12942 (add_lwp): Don't set last_resume_kind here.
12943 (linux_kill): Use `mourn'.
12944 (linux_detach): Use `thread_db_detach', and `mourn'.
12945 (linux_mourn): New.
12946 (linux_attach_lwp_1): Adjust comment.
12947 (linux_attach): last_resume_kind moved the thread_info; adjust.
12948 (status_pending_p_callback): Adjust.
12949 (linux_wait_for_event_1): Adjust.
12950 (count_events_callback, select_singlestep_lwp_callback)
12951 (select_event_lwp_callback, cancel_breakpoints_callback)
12952 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12953 (proceed_one_lwp): Adjust.
12954 (linux_async): Add debug output.
12955 (linux_thread_stopped): New.
12956 (linux_pause_all): New.
12957 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12959 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12960 (thread_db_free): Delete declaration.
12961 (thread_db_detach, thread_db_mourn): Declare.
12962 * thread-db.c (thread_db_init): Use thread_db_mourn.
12963 (thread_db_free): Delete, split in two.
12964 (disable_thread_event_reporting): New.
12965 (thread_db_detach): New.
12966 (thread_db_mourn): New.
12968 * server.h (struct thread_info) <last_resume_kind>: New field.
12969 <attached>: Add comment.
12970 <gdb_detached>: New field.
12971 (handler_func): Change return type to int.
12972 (handle_serial_event, handle_target_event): Ditto.
12973 (gdb_connected): Declare.
12975 (disconnected_tracing): Declare.
12976 (stop_tracing): Declare.
12978 * server.c (handle_query) <qSupported>: Report support for
12979 disconnected tracing.
12980 (queue_stop_reply_callback): Account for running threads.
12981 (gdb_wants_thread_stopped): New.
12982 (gdb_wants_all_threads_stopped): New.
12983 (gdb_reattached_process): New.
12984 (handle_status): Clear the `gdb_detached' flag of all processes.
12985 In all-stop, stop all threads.
12986 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12987 (process_serial_event): If the remote connection breaks, or if an
12988 exit was forced with "monitor exit", force an event loop exit.
12989 Handle disconnected tracing on detach.
12990 (handle_serial_event): Adjust.
12991 (handle_target_event): If GDB isn't connected, forward events back
12992 to the inferior, unless the last process exited, in which case,
12993 exit gdbserver. Adjust interface.
12995 * remote-utils.c (remote_open): Don't block in accept. Instead
12996 register an event loop source on the listen socket file
12997 descriptor. Refactor bits into ...
12998 (listen_desc): ... this new global.
12999 (gdb_connected): ... this new function.
13000 (enable_async_notification): ... this new function.
13001 (handle_accept_event): ... this new function.
13002 (remote_close): Clear remote_desc.
13004 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13006 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13008 (mourn_inferior): Define.
13009 (target_process_qsupported): Avoid the dangling else problem.
13010 (thread_stopped): Define.
13011 (pause_all): Define.
13012 (target_waitstatus_to_string): Declare.
13013 * target.c (target_waitstatus_to_string): New.
13015 * tracepoint.c (tracing): Make extern.
13016 (disconnected_tracing): New.
13017 (stop_tracing): Make extern. Handle tracing stops due to GDB
13019 (cmd_qtdisconnected): New.
13020 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13021 (handle_tracepoint_general_set): Handle QTDisconnected.
13023 * event-loop.c (event_handler_func): Change return type to int.
13024 (process_event): Bail out if the event handler wants the event
13026 (handle_file_event): Ditto.
13027 (start_event_loop): Bail out if the event handler wants the event
13030 * nto-low.c (nto_target_ops): Adjust.
13031 * spu-low.c (spu_wait): Don't remove the process here.
13032 (spu_target_ops): Adjust.
13033 * win32-low.c (win32_wait): Don't remove the process here.
13034 (win32_target_ops): Adjust.
13036 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13038 * regcache.c (realloc_register_cache): Invalidate inferior's
13039 regcache before recreating it.
13041 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13043 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13045 2010-04-09 Stan Shebs <stan@codesourcery.com>
13046 Pedro Alves <pedro@codesourcery.com>
13048 * server.h (LONGEST): New.
13049 (struct thread_info) <while_stepping>: New field.
13050 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13052 (initialize_tracepoint, handle_tracepoint_general_set)
13053 (handle_tracepoint_query, tracepoint_finished_step)
13054 (tracepoint_was_hit, release_while_stepping_state_list):
13055 (current_traceframe): Declare.
13056 * server.c (handle_general_set): Handle tracepoint packets.
13057 (read_memory): New.
13058 (write_memory): New.
13059 (handle_search_memory_1): Use read_memory.
13060 (handle_query): Report support for conditional tracepoints, trace
13061 state variables, and tracepoint sources. Handle tracepoint
13063 (main): Initialize the tracepoints module.
13064 (process_serial_event): Handle traceframe reads/writes.
13066 * linux-low.c (handle_tracepoints): New.
13067 (linux_wait_1): Call it.
13068 (linux_resume_one_lwp): Handle while-stepping.
13069 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13070 (linux_target_ops): Install them.
13071 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13073 * linux-x86-low.c (x86_supports_tracepoints): New.
13074 (the_low_target). Install it.
13076 * mem-break.h (delete_breakpoint): Declare.
13077 * mem-break.c (delete_breakpoint): Make external.
13079 * target.h (struct target_ops): Add `supports_tracepoints',
13080 `read_pc', and `write_pc' fields.
13081 (target_supports_tracepoints): Define.
13082 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13085 * regcache.h (struct regcache) <registers_owned>: New field.
13086 (init_register_cache, regcache_cpy): Declare.
13087 (regcache_read_pc, regcache_write_pc): Declare.
13088 (register_cache_size): Declare.
13089 (supply_regblock): Declare.
13090 * regcache.c (init_register_cache): New.
13091 (new_register_cache): Use it.
13092 (regcache_cpy): New.
13093 (register_cache_size): New.
13094 (supply_regblock): New.
13095 (regcache_read_pc, regcache_write_pc): New.
13097 * tracepoint.c: New.
13099 * Makefile.in (OBS): Add tracepoint.o.
13100 (tracepoint.o): New rule.
13102 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13104 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13106 (i386-mmx.c): Likewise.
13107 (i386-mmx-linux.o): Likewise.
13108 (i386-mmx-linux.c): Likewise.
13110 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13111 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13112 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13113 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13115 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13116 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13117 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13119 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13121 * Makefile.in (clean): Updated.
13123 (i386-avx.c): Likewise.
13124 (i386-avx-linux.o): Likewise.
13125 (i386-avx-linux.c): Likewise.
13126 (amd64-avx.o): Likewise.
13127 (amd64-avx.c): Likewise.
13128 (amd64-avx-linux.o): Likewise.
13129 (amd64-avx-linux.c): Likewise.
13131 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13132 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13133 (srv_amd64_regobj): Add amd64-avx.o.
13134 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13135 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13136 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13137 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13138 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13139 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13140 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13142 * i387-fp.c: Include "i386-xstate.h".
13144 (i387_cache_to_xsave): Likewise.
13145 (i387_xsave_to_cache): Likewise.
13146 (x86_xcr0): Likewise.
13148 * i387-fp.h (i387_cache_to_xsave): Likewise.
13149 (i387_xsave_to_cache): Likewise.
13150 (x86_xcr0): Likewise.
13152 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13153 * linux-crisv32-low.c (target_regsets): Likewise.
13154 * linux-m68k-low.c (target_regsets): Likewise.
13155 * linux-mips-low.c (target_regsets): Likewise.
13156 * linux-ppc-low.c (target_regsets): Likewise.
13157 * linux-s390-low.c (target_regsets): Likewise.
13158 * linux-sh-low.c (target_regsets): Likewise.
13159 * linux-sparc-low.c (target_regsets): Likewise.
13160 * linux-xtensa-low.c (target_regsets): Likewise.
13162 * linux-low.c: Include <sys/uio.h>.
13163 (regsets_fetch_inferior_registers): Support nt_type.
13164 (regsets_store_inferior_registers): Likewise.
13165 (linux_process_qsupported): New.
13166 (linux_target_ops): Add linux_process_qsupported.
13168 * linux-low.h (regset_info): Add nt_type.
13169 (linux_target_ops): Add process_qsupported.
13171 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13173 (init_registers_i386_avx_linux): New.
13174 (init_registers_amd64_avx_linux): Likewise.
13175 (xmltarget_i386_linux_no_xml): Likewise.
13176 (xmltarget_amd64_linux_no_xml): Likewise.
13177 (PTRACE_GETREGSET): Likewise.
13178 (PTRACE_SETREGSET): Likewise.
13179 (x86_fill_xstateregset): Likewise.
13180 (x86_store_xstateregset): Likewise.
13181 (use_xml): Likewise.
13182 (x86_linux_update_xmltarget): Likewise.
13183 (x86_linux_process_qsupported): Likewise.
13184 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13185 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13186 init_registers_i386_linux here. Call
13187 x86_linux_update_xmltarget.
13188 (the_low_target): Add x86_linux_process_qsupported.
13190 * server.c (handle_query): Call target_process_qsupported.
13192 * target.h (target_ops): Add process_qsupported.
13193 (target_process_qsupported): New.
13195 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13197 * inferiors.c (add_thread): Set last_status kind to
13198 TARGET_WAITKIND_IGNORE.
13199 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13200 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13201 (linux_wait_1): Move `thread' local definition to block that uses
13202 it. Don't NULL initialize `event_child'.
13203 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13204 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13205 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13207 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13209 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13210 an extended waitstatus, or by a watchpoint.
13211 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13212 thread was stepping or has been stopped by a watchpoint.
13214 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13216 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13217 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13218 of another, then delete the previous, and validate all
13220 (validate_inserted_breakpoint): New.
13221 (delete_disabled_breakpoints): New.
13222 (validate_breakpoints): New.
13223 (check_mem_read): Validate breakpoints before trusting their
13224 shadow. Delete disabled breakpoints.
13225 (check_mem_write): Validate breakpoints before trusting they
13226 should be inserted. Delete disabled breakpoints.
13227 * mem-break.h (validate_breakpoints):
13228 * server.c (handle_query): Validate breakpoints when we see a
13231 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13233 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13234 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13235 if we could tell there's a GDB breakpoint at stop_pc.
13236 (need_step_over_p): Don't do a step over if we find a GDB
13237 breakpoint at the resume PC.
13239 * mem-break.c (struct raw_breakpoint): New.
13240 (enum bkpt_type): New type `gdb_breakpoint'.
13241 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13242 fields. New field `raw'.
13243 (find_raw_breakpoint_at): New.
13244 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13245 breakpoint instead.
13246 (set_breakpoint_at): Adjust.
13247 (delete_raw_breakpoint): New.
13248 (release_breakpoint): New.
13249 (delete_breakpoint): Rename to...
13250 (delete_breakpoint_1): ... this. Add proc parameter. Use
13251 release_breakpoint. Return ENOENT.
13252 (delete_breakpoint): Reimplement.
13253 (find_breakpoint_at): Delete.
13254 (find_gdb_breakpoint_at): New.
13255 (delete_breakpoint_at): Delete.
13256 (set_gdb_breakpoint_at): New.
13257 (delete_gdb_breakpoint_at): New.
13258 (gdb_breakpoint_here): New.
13259 (set_reinsert_breakpoint): Use release_breakpoint.
13260 (uninsert_breakpoint): Rename to ...
13261 (uninsert_raw_breakpoint): ... this.
13262 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13263 (reinsert_raw_breakpoint): Change parameter type to
13265 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13267 (check_breakpoints): Adjust. Use release_breakpoint.
13268 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13269 (breakpoint_inserted_here): Ditto.
13270 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13271 Don't trust the breakpoint's shadow if it is not inserted.
13272 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13273 (delete_all_breakpoints): Adjust.
13274 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13275 use delete_breakpoint_1.
13277 * mem-break.h (breakpoints_supported): Delete declaration.
13278 (set_gdb_breakpoint_at): Declare.
13279 (gdb_breakpoint_here): Declare.
13280 (delete_breakpoint_at): Delete.
13281 (delete_gdb_breakpoint_at): Declare.
13283 * server.h (struct raw_breakpoint): Forward declare.
13284 (struct process_info): New field `raw_breakpoints'.
13286 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13289 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13291 * linux-low.c (status_pending_p_callback): Fix comment.
13292 (linux_wait_for_event_1): Move most of the internal breakpoint
13293 handling from here...
13294 (linux_wait_1): ... to here.
13295 (count_events_callback): New.
13296 (select_singlestep_lwp_callback): New.
13297 (select_event_lwp_callback): New.
13298 (cancel_breakpoints_callback): New.
13299 (select_event_lwp): New.
13300 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13301 priority to all LWPs that have had events that should be reported
13302 to the client. Cancel breakpoints when about to reporting the
13303 event to the client, not while stopping lwps. No longer cancel
13304 finished single-steps here.
13305 (cancel_finished_single_step): Delete.
13306 (cancel_finished_single_steps): Delete.
13308 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13310 * mem-break.c (enum bkpt_type): New.
13311 (struct breakpoint): New field `type'.
13312 (set_breakpoint_at): Change return type to struct breakpoint
13313 pointer. Set type to `other_breakpoint' by default.
13314 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13315 in the breakpoint list.
13316 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13317 (reinsert_breakpoint): Rename to ...
13318 (reinsert_raw_breakpoint): ... this.
13319 (reinsert_breakpoints_at): Adjust.
13320 * mem-break.h (struct breakpoint): Declare.
13321 (set_breakpoint_at): Change return type to struct breakpoint
13324 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13326 * server.c (handle_query): Assign, not compare.
13328 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13330 Teach linux gdbserver to step-over-breakpoints.
13332 * linux-low.c (can_hardware_single_step): New.
13333 (supports_breakpoints): New.
13334 (handle_extended_wait): If stopping threads, read the stop pc of
13335 the new cloned LWP.
13337 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13338 low target doesn't support retrieving the PC.
13339 (add_lwp): Set last_resume_kind to resume_continue.
13340 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13341 (linux_attach): Don't clear stop_expected. Set the lwp's
13342 last_resume_kind to resume_stop.
13343 (linux_detach_one_lwp): Don't check for removed breakpoints.
13344 (check_removed_breakpoint): Delete.
13345 (status_pending_p): Rename to ...
13346 (status_pending_p_callback): ... this. Don't check for removed
13347 breakpoints. Don't consider threads that are stopped from GDB's
13349 (linux_wait_for_lwp): Always read the stop_pc here.
13350 (cancel_breakpoint): New.
13351 (step_over_bkpt): New global.
13352 (linux_wait_for_event_1): Implement stepping over breakpoints.
13353 (gdb_wants_lwp_stopped): New.
13354 (gdb_wants_all_stopped): New.
13355 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13356 single-step traps here. Store the thread's last reported target
13358 (send_sigstop): Don't clear stop_expected. Always set it,
13360 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13361 (cancel_finished_single_step): New.
13362 (cancel_finished_single_steps): New.
13363 (wait_for_sigstop): Don't cancel finished single-step traps here.
13364 (linux_resume_one_lwp): Don't check for removed breakpoints.
13365 Don't set `step' on non-hardware step archs.
13366 (linux_set_resume_request): Ignore resume_stop requests if already
13367 stopping or stopped. Set the lwp's last_resume_kind.
13368 (resume_status_pending_p): Don't check for removed breakpoints.
13369 (need_step_over_p): New.
13370 (start_step_over): New.
13371 (finish_step_over): New.
13372 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13373 requests. Clear the thread's last reported target waitstatus.
13374 Don't use the `suspended' flag. Don't consider pending breakpoints.
13375 (linux_resume): Start a step-over if necessary.
13376 (proceed_one_lwp): New.
13377 (proceed_all_lwps): New.
13378 (unstop_all_lwps): New.
13379 * linux-low.h (struct lwp_info): Rewrite comment for the
13380 `suspended' flag. Add the `stop_pc' field. Delete the
13381 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13382 Add `'last_resume_kind' and `need_step_over' fields.
13383 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13384 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13385 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13386 (set_raw_breakpoint_at): New.
13387 (set_breakpoint_at): Rewrite to use it.
13388 (reinsert_breakpoint_handler): Delete.
13389 (set_reinsert_breakpoint): New.
13390 (reinsert_breakpoint_by_bp): Delete.
13391 (delete_reinsert_breakpoints): New.
13392 (uninsert_breakpoint): Rewrite.
13393 (uninsert_breakpoints_at): New.
13394 (reinsert_breakpoint): Rewrite.
13395 (reinsert_breakpoints_at): New.
13396 (check_breakpoints): Rewrite.
13397 (breakpoint_here): New.
13398 (breakpoint_inserted_here): New.
13399 (check_mem_read): Adjust.
13400 * mem-break.h (breakpoints_supported, breakpoint_here)
13401 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13402 (reinsert_breakpoint_by_bp): Delete declaration.
13403 (delete_reinsert_breakpoints): Declare.
13404 (reinsert_breakpoint): Delete declaration.
13405 (reinsert_breakpoints_at): Declare.
13406 (uninsert_breakpoint): Delete declaration.
13407 (uninsert_breakpoints_at): Declare.
13408 (check_breakpoints): Adjust prototype.
13409 * server.h: Adjust include order.
13410 (struct thread_info): Declare here. Add a `last_status' field.
13412 2010-03-23 Michael Snyder <msnyder@vmware.com>
13414 * server.c (crc32): New function.
13415 (handle_query): Add handling for 'qCRC:' request.
13417 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13419 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13420 lwp had been stopped by a watchpoint.
13422 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13424 * server.h (internal_error): Declare.
13425 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13426 * utils.c (internal_error): New function.
13428 2010-03-15 Andreas Schwab <schwab@redhat.com>
13430 * configure.srv: Fix typo setting srv_regobj.
13432 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13434 * linux-low.c (fetch_register): Avoid passing a non string literal
13436 (usr_store_inferior_registers): Ditto.
13438 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13440 * linux-low.c (linux_write_memory): Bail out early if peeking
13443 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13445 * linux-low.h (struct lwp_info): New fields
13446 `stopped_by_watchpoint' and `stopped_data_address'.
13447 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13448 here, and cache them in the lwp object.
13449 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13451 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13453 (linux_stopped_by_watchpoint): Rewrite.
13454 (linux_stopped_data_address): Rewrite.
13456 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13458 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13459 switching the current inferior, not before.
13461 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13463 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13464 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13465 i386-linux.c and amd64-linux.c.
13466 (reg-i386.o): Removed.
13467 (reg-i386.c): Likewise.
13468 (reg-i386-linux.o): Likewise.
13469 (reg-i386-linux.c): Likewise.
13470 (reg-x86-64.o): Likewise.
13471 (reg-x86-64.c): Likewise.
13472 (reg-x86-64-linux.o): Likewise.
13473 (reg-x86-64-linux.c): Likewise.
13475 (i386.c): Likewise.
13476 (i386-linux.o): Likewise.
13477 (i386-linux.c): Likewise.
13478 (amd64.o): Likewise.
13479 (amd64.c): Likewise.
13480 (amd64-linux.o): Likewise.
13481 (amd64-linux.c): Likewise.
13483 * configure.srv (srv_i386_regobj): New.
13484 (srv_i386_linux_regobj): Likewise.
13485 (srv_amd64_regobj): Likewise.
13486 (srv_amd64_linux_regobj): Likewise.
13487 (srv_i386_32bit_xmlfiles): Likewise.
13488 (srv_i386_64bit_xmlfiles): Likewise.
13489 (srv_i386_xmlfiles): Likewise.
13490 (srv_amd64_xmlfiles): Likewise.
13491 (srv_i386_linux_xmlfiles): Likewise.
13492 (srv_amd64_linux_xmlfiles): Likewise.
13493 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13494 srv_xmlfiles to $srv_i386_xmlfiles.
13495 (i[34567]86-*-mingw32ce*): Likewise.
13496 (i[34567]86-*-mingw*): Likewise.
13497 (i[34567]86-*-nto*): Likewise.
13498 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13499 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13500 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13501 (x86_64-*-linux*): Likewise.
13503 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13504 (init_registers_amd64_linux): New.
13505 (x86_arch_setup): Replace init_registers_x86_64_linux with
13506 init_registers_amd64_linux.
13508 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13510 * configure.ac: Check for libdl. If it is not available link against
13511 static libthread_db.
13512 * configure: Regenerate.
13514 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13518 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13519 handing a read watchpoint.
13520 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13522 2010-02-12 Doug Evans <dje@google.com>
13524 * linux-low.c (linux_supports_tracefork_flag): Document.
13525 (linux_look_up_symbols): Add comment.
13527 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13529 * regcache.c (supply_register): Clear regcache if buf is NULL.
13531 2010-02-02 Nicolas Roche <roche@sourceware.org>
13532 Joel Brobecker <brobecker@adacore.com>
13534 * inferiors.c (find_inferior): Add function documentation.
13535 (unloaded_dll): Handle the case where the unloaded dll has not
13536 been previously registered in the dll list.
13538 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13540 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13541 (thumb2_breakpoint): New.
13542 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13544 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13546 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13547 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13550 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13552 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13554 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13556 * linux-s390-low.c (s390_collect_ptrace_register)
13557 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13559 2010-01-21 Doug Evans <dje@google.com>
13561 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13562 (PTRACE_ARG4_TYPE): New macro.
13563 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13564 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13565 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13566 (usr_store_inferior_registers): Ditto.
13567 (linux_read_memory, linux_write_memory): Ditto.
13568 (linux_test_for_tracefork): Ditto.
13570 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13571 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13573 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13575 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13578 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13580 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13581 prototype to take a regcache. Adjust.
13583 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13585 * regcache.h (struct thread_info): Forward declare.
13586 (struct regcache): New.
13587 (new_register_cache): Adjust prototype.
13588 (get_thread_regcache): Declare.
13589 (free_register_cache): Adjust prototype.
13590 (registers_to_string, registers_from_string): Ditto.
13591 (supply_register, supply_register_by_name, collect_register)
13592 (collect_register_as_string, collect_register_by_name): Ditto.
13593 * regcache.c (struct inferior_regcache_data): Delete.
13594 (get_regcache): Rename to ...
13595 (get_thread_regcache): ... this. Adjust. Switch inferior before
13596 fetching registers.
13597 (regcache_invalidate_one): Adjust.
13598 (regcache_invalidate): Fix prototype.
13599 (new_register_cache): Return the new register cache.
13600 (free_register_cache): Change prototype.
13601 (realloc_register_cache): Adjust.
13602 (registers_to_string): Change prototype to take a regcache. Adjust.
13603 (registers_from_string): Ditto.
13604 (register_data): Ditto.
13605 (supply_register): Ditto.
13606 (supply_register_by_name): Ditto.
13607 (collect_register): Ditto.
13608 (collect_register_as_string): Ditto.
13609 (collect_register_by_name): Ditto.
13610 * server.c (process_serial_event): Adjust.
13611 * linux-low.h (regset_fill_func, regset_store_func): Change
13613 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13615 * linux-low.c (get_stop_pc): Adjust.
13616 (check_removed_breakpoint): Adjust.
13617 (linux_wait_for_event): Adjust.
13618 (linux_resume_one_lwp): Adjust.
13619 (fetch_register): Add regcache parameter. Adjust.
13620 (usr_store_inferior_registers): Ditto.
13621 (regsets_fetch_inferior_registers): Ditto.
13622 (regsets_store_inferior_registers): Ditto.
13623 (linux_fetch_registers, linux_store_registers): Ditto.
13624 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13626 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13628 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13629 prototype to take a regcache.
13630 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13631 * remote-utils.c (convert_ascii_to_int, outreg)
13632 (prepare_resume_reply): Change prototype to take a regcache.
13634 * target.h (struct target_ops) <fetch_registers, store_registers>:
13635 Change prototype to take a regcache.
13636 (fetch_inferior_registers, store_inferior_registers): Change
13637 prototype to take a regcache. Adjust.
13638 * proc-service.c (ps_lgetregs): Adjust.
13639 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13640 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13641 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13642 take a regcache. Adjust.
13643 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13644 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13645 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13646 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13647 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13648 (cris_cannot_fetch_register):
13649 (cris_breakpoint_at): Change prototype to take a regcache.
13651 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13652 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13653 to take a regcache. Adjust.
13654 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13656 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13657 take a regcache. Adjust.
13658 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13659 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13660 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13661 * linux-mips-low.c (mips_get_pc):
13662 (mips_set_pc): Change prototype to take a regcache. Adjust.
13663 (mips_reinsert_addr): Adjust.
13664 (mips_collect_register): Change prototype to take a regcache.
13666 (mips_supply_register):
13667 (mips_collect_register_32bit, mips_supply_register_32bit)
13668 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13669 (mips_store_fpregset): Ditto.
13670 * linux-ppc-low.c (ppc_supply_ptrace_register)
13671 (ppc_supply_ptrace_register): Ditto.
13672 (parse_spufs_run): Adjust.
13673 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13674 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13675 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13676 take a regcache. Adjust.
13677 * linux-s390-low.c (s390_collect_ptrace_register)
13678 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13679 (s390_set_pc): Change prototype to take a regcache. Adjust.
13680 (s390_arch_setup): Adjust.
13681 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13682 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13683 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13684 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13685 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13687 (sparc_breakpoint_at): Adjust.
13688 * linux-xtensa-low.c (xtensa_fill_gregset):
13689 (xtensa_store_gregset):
13690 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13691 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13692 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13693 prototype to take a regcache. Adjust.
13694 * win32-arm-low.c (arm_fetch_inferior_register)
13695 (arm_store_inferior_register): Change prototype to take a
13697 * win32-i386-low.c (i386_fetch_inferior_register)
13698 (i386_store_inferior_register): Change prototype to take a
13700 * win32-low.c (child_fetch_inferior_registers)
13701 (child_store_inferior_registers): Change prototype to take a
13703 (win32_wait): Adjust.
13704 (win32_fetch_inferior_registers): Change prototype to take a
13706 (win32_store_inferior_registers): Adjust.
13707 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13708 store_inferior_register>: Change prototype to take a regcache.
13710 2010-01-20 Doug Evans <dje@google.com>
13712 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13714 (linux_wait_for_event1, linux_init_signals): Ditto.
13715 (W_STOPCODE): Provide definition if missing.
13717 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13719 * linux-low.c (linux_core_of_thread): New.
13720 (compare_ints, show_process, list_threads): New.
13721 (linux_qxfer_osdata): Report threads and cores.
13722 (linux_target_op): Register linux_core_of_thread.
13723 * remote-utils.c (prepare_resume_reply): Report the core.
13724 (buffer_xml_printf): Support %d specifier.
13725 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13727 (handle_query): Handle qXfer:threads. Announce availability
13729 * target.h (struct target_ops): New field core_of_thread.
13731 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13733 * Makefile.in (clean): Remove new generated files.
13734 (reg-s390.o, reg-s390.c): Remove rules.
13735 (reg-s390x.o, reg-s390x.c): Likewise.
13736 (s390-linux32.o, s390-linux32.c): Add rules.
13737 (s390-linux64.o, s390-linux64.c): Likewise.
13738 (s390x-linux64.o, s390x-linux64.c): Likewise.
13739 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13740 * linux-s390-low.c: Include <elf.h>.
13741 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13742 (init_registers_s390): Remove prototype.
13743 (init_registers_s390x): Likewise.
13744 (init_registers_s390_linux32): Add prototype.
13745 (init_registers_s390_linux64): Likewise.
13746 (init_registers_s390x_linux64): Likewise.
13747 (s390_num_regs_3264): New define.
13748 (s390_regmap_3264): New global variable.
13749 (s390_cannot_fetch_register): Remove obsolete check.
13750 (s390_cannot_store_register): Likewise.
13751 (s390_collect_ptrace_register): Handle upper/lower register halves.
13752 (s390_supply_ptrace_register): Likewise.
13753 (s390_fill_gregset): Update to register number changes.
13754 (s390_get_hwcap): New routine.
13755 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13756 Install appropriate regmap and register set.
13758 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13760 * server.c (gdbserver_version): Update copyright year to 2010.
13761 * gdbreplay.c (gdbreplay_version): Likewise.
13763 2009-12-28 Doug Evans <dje@google.com>
13765 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13766 elf/external.h. Include <elf.h> instead but only if necessary.
13768 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13770 * linux-low.c (linux_remove_process): Remove `detaching'
13771 parameter. Don't release/detach from thread_db here.
13772 (linux_kill): Release/detach from thread_db here, ...
13773 (linux_detach): ... and here, before actually detaching.
13774 (linux_wait_1): ... and here, when a process exits.
13775 * thread-db.c (any_thread_of): New.
13776 (thread_db_free): Switch the current inferior to a thread of the
13779 2009-12-21 Doug Evans <dje@google.com>
13781 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13783 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13784 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13785 warning ifndef __NR_tkill. Move setting of errno there too.
13786 Delete unnecessary resetting of errno after syscall.
13787 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13789 * configure.ac: Check for dladdr.
13790 * config.in: Regenerate.
13791 * configure: Regenerate.
13792 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13793 (try_thread_db_load): Update.
13795 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13797 2009-12-18 Doug Evans <dje@google.com>
13799 * event-loop.c: Include unistd.h if it exists.
13801 * linux-low.c (my_waitpid): Move definition away from being in
13802 between linux_tracefork_child/linux_test_for_tracefork.
13804 * gdb_proc_service.h (psaddr_t): Fix type.
13805 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13806 signature to match glibc.
13808 2009-12-16 Doug Evans <dje@google.com>
13810 * linux-low.c (linux_read_memory): Fix argument to read.
13812 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13814 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13815 events, don't leave current_inferior pointing at null.
13817 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13819 * win32-low.c (LOG): Delete.
13820 (OUTMSG): Output to stderr.
13821 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13822 on compile time LOG macro.
13823 (win32_wait): Fix debug output.
13825 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13827 * win32-low.c (win32_add_one_solib): If the dll name is
13828 "ntdll.dll", prepend the system directory to the dll path.
13830 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13832 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13834 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13835 Vladimir Prus <vladimir@codesourcery.com>
13837 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13838 * configure.ac: Check for __mcoldfire__ and set
13839 gdb_cv_m68k_is_coldfire.
13840 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13841 reg-cf.o and reg-m68k.o.
13842 * configure: Regenerated.
13844 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13846 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13847 Pass it to thread_db_free.
13848 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13849 proper `detaching' argument to linux_remove_process.
13850 * linux-low.h (thread_db_free): Add `detaching' parameter.
13851 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13853 (thread_db_free): Add `detaching' parameter. Only
13854 call td_ta_clear_event if detaching from process.
13856 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13858 * thread-db.c (thread_db_free): Fix typo.
13860 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13863 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13865 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13867 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13868 with an i686 compiler.
13869 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13871 * configure: Rebuilt.
13873 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13877 * server.c (handle_search_memory_1): Correct read_addr initialization
13878 in loop for searching subsequent chunks.
13880 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13882 * configure.ac: New --with-libthread-db option.
13883 * thread-db.c: Allow direct dependence on libthread_db.
13884 (thread_db_free): Adjust.
13885 * config.in: Regenerate.
13886 * configure: Likewise.
13888 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13891 * thread-db.c (attach_thread): New function.
13892 (maybe_attach_thread): Return success/failure.
13893 (find_new_threads_callback): Adjust.
13894 (thread_db_find_new_threads): Loop until no new threads.
13896 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13898 * proc-service.c (ps_lgetregs): Formatting.
13900 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13902 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13903 * configure.ac: Adjust.
13904 * linux-low.h (struct process_info_private): Move members to struct
13906 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13907 * linux-low.c (linux_remove_process): Adjust.
13908 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13909 * server.c (handle_query): Move code ...
13910 (handle_monitor_command): ... here. New function.
13911 * target.h (struct target_ops): New member.
13912 * thread-db.c (struct thread_db): New.
13913 (libthread_db_search_path): New variable.
13914 (thread_db_create_event, thread_db_enable_reporting)
13915 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13916 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13917 (try_thread_db_load_1, dladdr_to_soname): New functions.
13918 (try_thread_db_load, thread_db_load_search): New functions.
13919 (thread_db_init): Search for libthread_db.
13920 (thread_db_free): New function.
13921 (thread_db_handle_monitor_command): Likewise.
13922 * config.in: Regenerate.
13923 * configure: Regenerate.
13925 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13927 * spu-low.c (spu_kill): Wait for inferior to terminate.
13928 Call clear_inferiors.
13929 (spu_detach): Call clear_inferiors.
13931 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13933 * aclocal.m4: Regenerate.
13934 * config.in: Likewise.
13935 * configure: Likewise.
13937 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13939 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13940 (parse_spufs_run): New function.
13941 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13942 (ppc_breakpoint_at): Handle SPU breakpoints.
13944 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13946 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13947 (SPUFS_MAGIC): Define.
13948 (spu_enumerate_spu_ids): New function.
13949 (linux_qxfer_spu): New function.
13950 (linux_target_ops): Install linux_qxfer_spu.
13952 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13954 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13955 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13956 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13957 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13958 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13959 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13960 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13961 (init_registers_powerpc_cell32l): Add prototype.
13962 (init_registers_powerpc_cell64l): Likewise.
13963 (ppc_arch_setup): Detect Cell/B.E. architecture.
13965 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13967 * Makefile.in (datarootdir): New variable.
13969 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13971 * linux-low.c (linux_write_memory): Update debugging output.
13972 * Makefile.in (clean): Add new descriptions.
13973 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13974 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13975 * configure.srv: Add new files for arm*-*-linux*.
13976 * linux-arm-low.c: Add new declarations.
13977 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13978 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13979 (HWCAP_VFPv3D16): New.
13980 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13981 instead of __IWMMXT__.
13982 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13983 (arm_arch_setup): New.
13984 (target_regsets): Remove #ifdef. Add VFP regset.
13985 (the_low_target): Use arm_arch_setup.
13987 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13989 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13990 the main thread again.
13992 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13994 Adding Neutrino gdbserver.
13995 * configure: Regenerated.
13996 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13997 * configure.srv (i[34567]86-*-nto*): New target.
13998 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13999 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14000 (nto_comctrl) [__QNX__]: New function.
14001 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14003 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14005 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14008 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14009 Pedro Alves <pedro@codesourcery.com>
14011 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14012 don't support CONTEXT_EXTENDED_REGISTERS.
14013 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14014 (the_low_target): Install them.
14015 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14016 failing with ERROR_PIPE_NOT_CONNECTED.
14018 2009-06-30 Doug Evans <dje@google.com>
14019 Pierre Muller <muller@ics.u-strasbg.fr>
14021 Add h/w watchpoint support to x86-linux, win32-i386.
14022 * Makefile.in (SFILES): Add i386-low.c
14023 (i386_low_h): Define.
14024 (i386-low.o): Add dependencies.
14025 (linux-x86-low.o): Add i386-low.h dependency.
14026 (win32-i386-low.o): Ditto.
14027 * i386-low.c: New file.
14028 * i386-low.h: New file.
14029 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14030 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14031 * linux-low.c (linux_add_process): Initialize arch_private.
14032 (linux_remove_process): Free arch_private.
14033 (add_lwp): Initialize arch_private.
14034 (delete_lwp): Free arch_private.
14035 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14037 * linux-low.h (process_info_private): New member arch_private.
14038 (lwp_info): New member arch_private.
14039 (linux_target_ops): New members new_process, new_thread,
14041 (ptid_of): New macro.
14042 * linux-x86-low.c: Include stddef.h, i386-low.h.
14043 (arch_process_info): New struct.
14044 (arch_lwp_info): New struct.
14045 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14046 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14047 (i386_dr_low_get_status): New function.
14048 (x86_insert_point, x86_remove_point): New functions.
14049 (x86_stopped_by_watchpoint): New function.
14050 (x86_stopped_data_address): New function.
14051 (x86_linux_new_process, x86_linux_new_thread): New functions.
14052 (x86_linux_prepare_to_resume): New function.
14053 (the_low_target): Add entries for insert_point, remove_point,
14054 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14056 * server.c (debug_hw_points): New global.
14057 (monitor_show_help): Document set debug-hw-points.
14058 (handle_query): Process "set debug-hw-points".
14059 * server.h (debug_hw_points): Declare.
14060 (paddress): Declare.
14061 * utils.c (NUMCELLS, CELLSIZE): New macros.
14062 (get_sell, xsnprintf, paddress): New functions.
14063 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14064 remove_point, stopped_by_watchpoint, stopped_data_address.
14065 * win32-i386-low.c: Include i386-low.h.
14066 (debug_reg_state): Replaces dr.
14067 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14068 (i386_dr_low_get_status): New function.
14069 (i386_insert_point, i386_remove_point): New functions.
14070 (i386_stopped_by_watchpoint): New function.
14071 (i386_stopped_data_address): New function.
14072 (i386_initial_stuff): Update.
14073 (get_thread_context,set_thread_context,i386_thread_added): Update.
14074 (the_low_target): Add entries for insert_point,
14075 remove_point, stopped_by_watchpoint, stopped_data_address.
14076 * win32-low.c (win32_insert_watchpoint): New function.
14077 (win32_remove_watchpoint): New function.
14078 (win32_stopped_by_watchpoint): New function.
14079 (win32_stopped_data_address): New function.
14080 (win32_target_ops): Add entries for insert_watchpoint,
14081 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14082 * win32-low.h (win32_target_ops): New members insert_point,
14083 remove_point, stopped_by_watchpoint, stopped_data_address.
14085 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14087 * server.c (process_serial_event): Re-return unsupported, not
14088 error, if the type isn't recognized. Re-allow supporting only
14089 insert or remove packets. Also call require_running for
14090 breakpoints. Add missing break statement to default case. Tidy.
14091 * target.h (struct target_ops): Rename insert_watchpoint to
14092 insert_point, and remove_watchpoint to remove_point.
14094 * linux-low.h (struct linux_target_ops): Likewise.
14095 * linux-low.c (linux_insert_watchpoint): Rename to ...
14096 (linux_insert_point): ... this. Adjust.
14097 (linux_remove_watchpoint): Rename to ...
14098 (linux_remove_point): ... this. Adjust.
14099 (linux_target_ops): Adjust.
14100 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14101 (cris_insert_point): ... this.
14102 (cris_remove_watchpoint): Rename to ...
14103 (cris_remove_point): ... this.
14104 (the_low_target): Adjust.
14106 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14108 * server.c (handle_v_kill): Pass signal_pid to
14109 kill_inferior if multi_process is zero.
14111 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14113 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14114 * target.h (target_ops): Comment for *_watchpoint to make it clear
14115 the functions can get types '0' and '1'.
14117 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14119 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14120 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14121 * regcache.c (get_regcache): Likewise.
14122 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14123 * win32-low.c (child_fetch_inferior_registers): Remove check for
14126 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14127 Pedro Alves <pedro@codesourcery.com>
14129 * target.h (struct target_ops) <supports_multi_process>: New
14131 (target_supports_multi_process): New.
14132 * server.c (handle_query): Even if GDB reports support, only
14133 enable multi-process if the target also supports it. Report
14134 multi-process support only if the target backend supports it.
14135 * linux-low.c (linux_supports_multi_process): New function.
14136 (linux_target_ops): Install it as target_supports_multi_process
14139 2009-05-24 Doug Evans <dje@google.com>
14141 Global renaming of find_thread_pid to find_thread_ptid.
14142 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14143 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14144 All callers updated.
14146 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14147 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14150 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14151 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14152 (linux_resume_one_lwp): Ditto.
14154 2009-05-23 Doug Evans <dje@google.com>
14156 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14157 from struct inferior_list_entry * to struct lwp_info *.
14158 All callers updated.
14160 2009-05-13 Doug Evans <dje@google.com>
14162 * linux-x86-low.c: Don't include assert.h.
14163 (x86_siginfo_fixup): Use fatal, not assert.
14164 (x86_arch_setup): Fix comment.
14166 2009-05-12 Doug Evans <dje@google.com>
14168 Biarch support for i386/amd64 gdbserver.
14169 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14170 Add linux-x86-low.c.
14171 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14172 (linux-x86-low.o): Add.
14173 * linux-x86-64-low.c: Delete.
14174 * linux-i386-low.c: Delete.
14175 * linux-x86-low.c: New file.
14176 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14178 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14180 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14181 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14182 (linux_child_pid_to_exec_file): New function.
14183 (elf_64_header_p, elf_64_file_p): New functions.
14184 (siginfo_fixup): New function.
14185 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14186 give target a chance to convert layout.
14187 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14188 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14190 2009-05-07 Doug Evans <dje@google.com>
14192 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14193 (regsets_store_inferior_registers): Ditto.
14195 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14199 * linux-low.c (must_set_ptrace_flags): Delete.
14200 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14202 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14203 `lwp->must_set_ptrace_flags' instead.
14204 (linux_wait_for_event_1): Set ptrace options here.
14205 (linux_wait_1): ... not here.
14207 2009-04-30 Doug Evans <dje@google.com>
14209 * inferiors.c (started_inferior_callback): New function.
14210 (attached_inferior_callback): New function.
14211 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14212 * server.c (print_started_pid, print_attached_pid): New functions.
14213 (detach_or_kill_for_exit): New function.
14214 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14215 * server.h (have_started_inferiors_p): Declare.
14216 (have_attached_inferiors_p): Declare.
14218 * inferiors.c (remove_process): Fix memory leak, free process.
14219 * linux-low.c (linux_remove_process): New function.
14220 (linux_kill): Call it instead of remove_process.
14221 (linux_detach, linux_wait_1): Ditto.
14223 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14225 * configure.srv: Add x86 Windows CE target.
14227 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14229 * inferiors.c (get_thread_process): Make global.
14230 * server.h (get_thread_process): Add prototype.
14231 * thread-db.c (find_one_thread): Use get_thread_process
14232 instead of current_process.
14233 (thread_db_get_tls_address): Do not crash if called when
14234 thread layer is not yet initialized.
14236 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14238 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14239 * spu-low.c (current_tid): Rename to ...
14240 (current_ptid): ... this.
14241 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14242 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14243 ptid_get_lwp (current_ptid) instead of current_tid.
14244 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14245 instead of current_tid. Use find_process_pid to verify pid
14246 argument is valid. Pass proper argument to remove_process.
14247 (spu_thread_alive): Compare current_ptid instead of current_tid.
14248 (spu_resume): Likewise.
14250 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14252 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14255 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14257 Implement the multiprocess extensions, and add linux multiprocess
14260 * server.h (ULONGEST): Declare.
14261 (struct ptid, ptid_t): New.
14262 (minus_one_ptid, null_ptid): Declare.
14263 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14264 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14265 (struct inferior_list_entry): Change `id' type from unsigned from
14267 (struct sym_cache, struct breakpoint, struct
14268 process_info_private): Forward declare.
14269 (struct process_info): Declare.
14270 (current_process): Declare.
14271 (all_processes): Declare.
14272 (initialize_inferiors): Declare.
14273 (add_thread): Adjust to use ptid_t.
14274 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14275 (add_process, remove_process, find_thread_pid): Declare.
14276 (find_inferior_id): Adjust to use ptid_t.
14277 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14278 (multi_process): Declare.
14279 (push_event): Adjust to use ptid_t.
14280 (read_ptid, write_ptid): Declare.
14281 (prepare_resume_reply): Adjust to use ptid_t.
14282 (clear_symbol_cache): Declare.
14283 * inferiors.c (all_processes): New.
14284 (null_ptid, minus_one_ptid): New.
14285 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14286 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14287 (add_thread): Change unsigned long to ptid. Remove gdb_id
14289 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14290 (gdb_id_to_thread): Rename to ...
14291 (find_thread_pid): ... this. Change unsigned long to ptid.
14292 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14293 (loaded_dll, pull_pid_from_list): Adjust.
14294 (add_process, remove_process, find_process_pid)
14295 (get_thread_process, current_process, initialize_inferiors): New.
14296 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14297 (struct target_waitstatus) <related_pid>: Ditto.
14298 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14299 return type to int.
14300 (struct target_ops) <join>: Add `pid' argument.
14301 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14302 (struct target_ops) <wait>: Add `ptid' field. Change return type
14304 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14305 (mywait): Add `ptid' argument. Change return type to ptid_t.
14306 (target_pid_to_str): Declare.
14307 * target.c (set_desired_inferior): Adjust to use ptids.
14308 (mywait): Add new `ptid' argument. Adjust.
14309 (target_pid_to_str): New.
14310 * mem-break.h (free_all_breakpoints): Declare.
14311 * mem-break.c (breakpoints): Delelete.
14312 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14313 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14314 to use per-process breakpoint list.
14315 (free_all_breakpoints): New.
14316 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14317 (symbol_cache, all_symbols_looked_up): Delete.
14319 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14321 (prepare_resume_reply): Change ptid argument's type from unsigned
14322 long to ptid_t. Adjust. Implement W;process and X;process.
14323 (free_sym_cache, clear_symbol_cache): New.
14324 (look_up_one_symbol): Adjust to per-process symbol cache. *
14325 * server.c (cont_thread, general_thread, step_thread): Change type
14327 (attached): Delete.
14328 (multi_process): New.
14329 (last_ptid): Change type to ptid_t.
14330 (struct vstop_notif) <ptid>: Change type to ptid_t.
14331 (queue_stop_reply, push_event): Change `ptid' argument's type to
14333 (discard_queued_stop_replies): Add `pid' argument.
14334 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14335 changes. Don't reference the `attached' global.
14336 (attach_inferior): Adjust to mywait interface changes.
14337 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14338 features. Handle and report "multiprocess+". Handle
14340 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14342 (handle_v_kill): New.
14343 (handle_v_stopped): Adjust to use target_pid_to_str.
14344 (handle_v_requests): Allow multiple attaches and runs when
14345 multiprocess extensions are in effect. Handle "vKill".
14346 (myresume): Adjust to use ptids.
14347 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14348 (handle_status): Adjust to discard_queued_stop_replies interface
14350 (first_thread_of, kill_inferior_callback)
14351 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14352 (main): Call initialize_inferiors. Adjust to use ptids, killing
14353 and detaching from all inferiors. Handle multiprocess packet
14355 * linux-low.h: Include gdb_proc_service.h.
14356 (struct process_info_private): New.
14357 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14358 <lwpid_of>: Use ptid_get_lwp.
14359 (get_lwp_thread): Adjust.
14360 (struct lwp_info): Add `dead' member.
14361 (find_lwp_pid): Declare.
14362 * linux-low.c (thread_db_active): Delete.
14363 (new_inferior): Adjust comment.
14364 (inferior_pid): Delete.
14365 (linux_add_process): New.
14366 (handle_extended_wait): Adjust.
14367 (add_lwp): Change unsigned long to ptid.
14368 (linux_create_inferior): Add process to processes table. Adjust
14369 to use ptids. Don't set new_inferior here.
14370 (linux_attach_lwp): Rename to ...
14371 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14372 it. Adjust to use ptids.
14373 (linux_attach_lwp): New.
14374 (linux_attach): Add process to processes table. Don't set
14376 (struct counter): New.
14377 (second_thread_of_pid_p, last_thread_of_process_p): New.
14378 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14379 multiple processes.
14380 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14381 processes. Remove process from process table.
14382 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14383 to multiple processes.
14384 (any_thread_of): New.
14385 (linux_detach): Add `pid' argument, and handle it. Remove process
14386 from processes table.
14387 (linux_join): Add `pid' argument. Handle it.
14388 (linux_thread_alive): Change unsighed long argument to ptid_t.
14389 Consider dead lwps as not being alive.
14390 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14391 threads we're not interested in.
14392 (same_lwp, find_lwp_pid): New.
14393 (linux_wait_for_lwp): Change `pid' argument's type from int to
14395 (linux_wait_for_event): Rename to ...
14396 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14397 from int to ptid_t. Adjust.
14398 (linux_wait_for_event): New.
14399 (linux_wait_1): Add `ptid' argument. Change return type to
14400 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14401 that exit from the process table.
14402 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14404 (mark_lwp_dead): New.
14405 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14406 stopping all threads, mark its main lwp as dead.
14407 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14409 (fetch_register, usr_store_inferior_registers)
14410 (regsets_fetch_inferior_registers)
14411 (regsets_store_inferior_registers, linux_read_memory)
14412 (linux_write_memory): Inline `inferior_pid'.
14413 (linux_look_up_symbols): Adjust to use per-process
14414 `thread_db_active'.
14415 (linux_request_interrupt): Adjust to use ptids.
14416 (linux_read_auxv): Inline `inferior_pid'.
14417 (initialize_low): Don't reference thread_db_active.
14418 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14419 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14420 (ps_getpid): Return the pid of the current inferior.
14421 * thread-db.c (proc_handle, thread_agent): Delete.
14422 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14424 (find_one_thread): Change argument type to ptid_t. Adjust to
14426 (maybe_attach_thread): Adjust to per-process data and ptids.
14427 (thread_db_find_new_threads): Ditto.
14428 (thread_db_init): Ditto.
14429 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14430 processes table. Adjust to use ptids.
14431 (spu_kill, spu_detach): Adjust interface. Remove process from
14433 (spu_join, spu_thread_alive): Adjust interface.
14434 (spu_wait): Adjust interface. Remove process from processes
14435 table. Adjust to use ptids.
14436 * win32-low.c (current_inferior_tid): Delete.
14437 (current_inferior_ptid): New.
14438 (debug_event_ptid): New.
14439 (thread_rec): Take a ptid. Adjust.
14440 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14441 (child_delete_thread): Ditto.
14442 (do_initial_child_stuff): Add `attached' argument. Add process to
14444 (child_fetch_inferior_registers, child_store_inferior_registers):
14446 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14447 (win32_attach): Pass 1 to do_initial_child_stuff.
14448 (win32_kill): Adjust interface. Remove process from processes
14450 (win32_detach): Ditto.
14451 (win32_join): Adjust interface.
14452 (win32_thread_alive): Take a ptid.
14453 (win32_resume): Adjust to use ptids.
14454 (get_child_debug_event): Ditto.
14455 (win32_wait): Adjust interface. Remove exiting process from
14458 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14460 Non-stop mode support.
14462 * server.h (non_stop): Declare.
14463 (gdb_client_data, handler_func): Declare.
14464 (delete_file_handler, add_file_handler, start_event_loop):
14466 (handle_serial_event, handle_target_event, push_event)
14467 (putpkt_notif): Declare.
14468 * target.h (enum resume_kind): New.
14469 (struct thread_resume): Replace `step' field by `kind' field.
14470 (TARGET_WNOHANG): Define.
14471 (struct target_ops) <wait>: Add `options' argument.
14472 <supports_non_stop, async, start_non_stop>: New fields.
14473 (target_supports_non_stop, target_async): New.
14474 (start_non_stop): Declare.
14475 (mywait): Add `options' argument.
14476 * target.c (mywait): Add `options' argument. Print child exit
14477 notifications here.
14478 (start_non_stop): New.
14479 * server.c (non_stop, own_buf, mem_buf): New globals.
14480 (struct vstop_notif): New.
14481 (notif_queue): New global.
14482 (queue_stop_reply, push_event, discard_queued_stop_replies)
14483 (send_next_stop_reply): New.
14484 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14486 (attach_inferior): In non-stop mode, don't wait for the target
14488 (handle_general_set): Handle QNonStop.
14489 (handle_query): When handling qC, return the current general
14490 thread, instead of the first thread of the list.
14491 (handle_query): If the backend supports non-stop mode, include
14492 QNonStop+ in the qSupported query response.
14493 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14495 (handle_v_attach, handle_v_run): Handle non-stop mode.
14496 (handle_v_stopped): New.
14497 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14498 (myresume): Adjust to use resume_kind. Handle non-stop.
14499 (queue_stop_reply_callback): New.
14500 (handle_status): Handle non-stop mode.
14501 (main): Clear non_stop flag on reconnection. Use the event-loop.
14502 Refactor serial protocol handling from here ...
14503 (process_serial_event): ... to this new function. When GDB
14504 selects any thread, select one here. In non-stop mode, wait until
14505 GDB acks all pending events before exiting.
14506 (handle_serial_event, handle_target_event): New.
14507 * remote-utils.c (remote_open): Install remote_desc in the event
14509 (remote_close): Remove remote_desc from the event loop.
14510 (putpkt_binary): Rename to...
14511 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14512 (putpkt_binary): New as wrapper around putpkt_binary_1.
14513 (putpkt_notif): New.
14514 (prepare_resume_reply): In non-stop mode, don't change the
14516 * event-loop.c: New.
14517 * Makefile.in (OBJ): Add event-loop.o.
14518 (event-loop.o): New rule.
14520 * linux-low.h (pid_of): Moved here.
14522 (get_lwp_thread): Use lwpid_of.
14523 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14524 * linux-low.c (pid_of): Delete.
14525 (inferior_pid): Use lwpid_of.
14526 (linux_event_pipe): New.
14527 (target_is_async_p): New.
14529 (handle_extended_wait): Use lwpid_of.
14530 (add_lwp): Don't set lwpid field.
14531 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14532 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14533 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14534 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14535 first. Adjust to linux_wait_for_event interface changes. Use
14537 (linux_detach): Don't delete the main lwp here.
14538 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14539 (status_pending_p): Don't consider explicitly suspended lwps.
14540 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14541 pointer. Add OPTIONS argument. Change return type to int. Use
14542 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14543 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14544 pointer. Add status pointer argument. Return a pid instead of a
14545 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14546 changes. In non-stop mode, don't switch to a random thread.
14547 (linux_wait): Rename to...
14548 (linux_wait_1): ... this. Add target_options argument, and handle
14549 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14550 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14551 clean exit and signal exit code. Don't stop all threads in
14552 non-stop mode. In all-stop mode, only stop all threads when
14553 reporting a stop to GDB. Handle explicit thread stop requests.
14554 (async_file_flush, async_file_mark): New.
14556 (send_sigstop): Use lwpid_of.
14557 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14558 interface changes. In non-stop mode, don't switch to a random
14560 (linux_resume_one_lwp): Use lwpid_of.
14561 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14562 (linux_resume_one_thread): ... this. Handle resume_stop. In
14563 non-stop mode, don't look for pending flag in all threads.
14564 (resume_status_pending_p): Don't consider explicitly suspended
14566 (my_waitpid): Reimplement. Emulate __WALL.
14567 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14569 (sigchld_handler, linux_supports_non_stop, linux_async)
14570 (linux_start_non_stop): New.
14571 (linux_target_ops): Register linux_supports_non_stop, linux_async
14572 and linux_start_non_stop.
14573 (initialize_low): Install SIGCHLD handler.
14574 * thread-db.c (thread_db_create_event, find_one_thread)
14575 (thread_db_get_tls_address): Use lwpid_of.
14576 * win32-low.c (win32_detach): Adjust to use resume_kind.
14577 (win32_wait): Add `options' argument.
14578 * spu-low.c (spu_resume): Adjust to use resume_kind.
14579 (spu_wait): Add `options' argument.
14581 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14583 Decouple target code from remote protocol.
14585 * target.h (enum target_waitkind): New.
14586 (struct target_waitstatus): New.
14587 (struct target_ops) <wait>: Return an unsigned long. Take a
14588 target_waitstatus pointer instead of a char pointer.
14589 (mywait): Likewise.
14590 * target.c (mywait): Change prototype to return an unsigned long.
14591 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14592 * server.h (thread_from_wait, old_thread_from_wait): Delete
14594 (prepare_resume_reply): Change prototype to take a
14596 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14597 (last_status, last_ptid): New.
14598 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14599 pid instead of a signal.
14600 (attach_inferior): Remove "status" and "signal" parameters.
14602 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14604 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14605 (handle_v_requests, myresume): Remove "status" and "signal"
14606 parameters. Adjust.
14607 (handle_status): New.
14608 (main): Delete local `status'. Adjust.
14609 * remote-utils.c: Include target.h.
14610 (prepare_resume_reply): Change prototype to take a
14611 target_waitstatus. Adjust.
14613 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14615 * spu-low.c (spu_wait): Adjust.
14616 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14618 (win32_wait): Adjust.
14620 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14622 * target.h (struct thread_resume): Delete leave_stopped member.
14623 (struct target_ops): Add a `n' argument to the `resume' callback.
14624 * server.c (start_inferior): Adjust.
14625 (handle_v_cont, myresume): Adjust.
14626 * linux-low.c (check_removed_breakpoint): Adjust to resume
14627 interface change, and to removed leave_stopped field.
14628 (resume_ptr): Delete.
14629 (struct thread_resume_array): New.
14630 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14631 resume interface change.
14632 (linux_continue_one_thread, linux_queue_one_thread)
14633 (resume_status_pending_p): Check if the resume field is NULL
14634 instead of checking the leave_stopped member.
14635 (linux_resume): Adjust to the target resume interface change.
14636 * spu-low.c (spu_resume): Adjust to the target resume interface
14638 * win32-low.c (win32_detach, win32_resume): Ditto.
14640 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14642 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14644 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14646 (linux_continue_one_thread): Only preserve the stepping flag if
14647 there's a pending breakpoint.
14649 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14651 * server.c (main): After the inferior having exited, call
14652 remote_close before exiting gdbserver.
14654 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14656 Fix size of FPSCR in Power 7 processors.
14657 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14658 (PPC_FEATURE_HAS_DFP): New #define.
14659 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14662 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14664 * server.c (handle_query) Whitespace and formatting.
14666 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14668 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14669 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14670 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14671 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14672 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14673 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14674 Makefile.in, configure.ac: Fix whitespace throughout.
14675 * configure: Regenerate.
14677 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14679 * inferiors.c (find_inferior): Make it safe for the callback
14680 function to delete the currently iterated inferior.
14682 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14684 * Makefile.in (linuw_low_h): Move higher.
14685 (thread-db.o): Depend on $(linux_low_h).
14687 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14689 Rename "process" to "lwp" throughout.
14691 * linux-low.c (all_processes): Rename to...
14692 (all_lwps): ... this.
14693 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14694 (add_process): Rename to ...
14695 (add_lwp): ... this. Adjust.
14696 (linux_create_inferior): Adjust.
14697 (linux_attach_lwp): Adjust.
14698 (linux_attach): Adjust.
14699 (linux_kill_one_process): Rename to ...
14700 (linux_kill_one_lwp): ... this. Adjust.
14701 (linux_kill): Adjust.
14702 (linux_detach_one_process): Rename to ...
14703 (linux_detach_one_lwp): ... this. Adjust.
14704 (linux_detach): Adjust.
14705 (check_removed_breakpoint): Adjust.
14706 (status_pending_p): Adjust.
14707 (linux_wait_for_process): Rename to ...
14708 (linux_wait_for_lwp): ... this. Adjust.
14709 (linux_wait_for_event): Adjust.
14710 (send_sigstop): Adjust.
14711 (wait_for_sigstop): Adjust.
14712 (stop_all_processes): Rename to ...
14713 (stop_all_lwps): ... this.
14714 (linux_resume_one_process): Rename to ...
14715 (linux_resume_one_lwp): ... this. Adjust.
14716 (linux_set_resume_request, linux_continue_one_thread)
14717 (linux_queue_one_thread, resume_status_pending_p)
14718 (usr_store_inferior_registers, regsets_store_inferior_registers)
14719 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14721 * linux-low.h (get_process): Rename to ...
14722 (get_lwp): ... this. Adjust.
14723 (get_thread_process): Rename to ...
14724 (get_thread_lwp): ... this. Adjust.
14725 (get_process_thread): Rename to ...
14726 (get_lwp_thread): ... this. Adjust.
14727 (struct process_info): Rename to ...
14728 (struct lwp_info): ... this.
14729 (all_processes): Rename to ...
14730 (all_lwps): ... this.
14731 * proc-service.c (ps_lgetregs): Adjust.
14732 * thread-db.c (thread_db_create_event, find_one_thread)
14733 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14735 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14737 * server.c (handle_query): Handle "qAttached".
14739 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14741 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14742 GPLv3, update license URL.
14744 2009-03-01 Doug Evans <dje@google.com>
14746 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14747 (server_h): Add gdb_signals.h.
14748 (signals.o): Update.
14749 * server.h (target_signal_from_host,target_signal_to_host_p)
14750 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14752 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14754 * remote-utils.c (getpkt): Also generate remote-debug
14755 information if noack_mode is set.
14757 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14759 * server.c (handle_query): Report qXfer:siginfo:read and
14760 qXfer:siginfo:write as supported and handle them.
14761 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14762 * linux-low.c (linux_xfer_siginfo): New.
14763 (linux_target_ops): Set it.
14765 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14767 * server.c (gdbserver_usage): Mention --remote-debug.
14768 (main): Accept '--remote-debug' switch.
14770 2009-01-18 Doug Evans <dje@google.com>
14772 * regcache.c (new_register_cache): No need to check result of xcalloc.
14773 * server.c (handle_search_memory): Back out calls to xmalloc,
14774 result is checked and error is returned to user upon failure.
14775 (handle_query): Ditto. Add more checks for result of malloc.
14776 (handle_v_cont): Check result of malloc, report error back to
14778 (handle_v_run): Ditto. Call freeargv.
14779 * server.h (freeargv): Declare.
14780 * utils.c (freeargv): New fn.
14782 2009-01-15 Doug Evans <dje@google.com>
14784 * gdbreplay.c (perror_with_name): Make arg const char *.
14785 * server.h (target_signal_to_name): Make return type const char *.
14786 * thread-db.c (thread_db_err_str): Make return type const char *.
14787 * utils.c (perror_with_name): Make arg const char *.
14789 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14791 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14792 when handling a EXIT_PROCESS_DEBUG_EVENT.
14794 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14796 * gdbreplay.c (gdbreplay_version): Update copyright year.
14797 * server.c (gdbserver_version): Likewise.
14799 2009-01-05 Doug Evans <dje@google.com>
14801 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14802 (handle_extended_wait): Improve comment.
14804 2008-12-13 Doug Evans <dje@google.com>
14806 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14807 * server.h (ATTR_MALLOC): New macro.
14808 (xmalloc,xcalloc,xstrdup): Declare.
14809 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14810 * inferiors.c: Ditto.
14811 * linux-low.c: Ditto.
14812 * mem-break.c: Ditto.
14813 * regcache.c: Ditto.
14814 * remote-utils.c: Ditto.
14817 * win32-low.c: Ditto.
14819 2008-12-12 Doug Evans <dje@google.com>
14821 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14822 in debugging printf.
14824 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14826 2008-12-09 Doug Evans <dje@google.com>
14828 * linux-low.h (struct process_info): Delete member tid, unused.
14829 * thread-db.c (find_one_thread): Update.
14830 (maybe_attach_thread): Update.
14832 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14834 * target.h (struct target_ops): Add qxfer_osdata member.
14835 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14837 (linux_qxfer_osdata): New functions.
14838 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14840 * server.c (handle_query): Handle "qXfer:osdata:read:".
14841 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14842 (buffer_xml_printf): New functions.
14843 * server.h (struct buffer): New.
14844 (buffer_grow_str, buffer_grow_str0): New macros.
14845 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14846 (buffer_xml_printf): Declare.
14848 2008-11-24 Doug Evans <dje@google.com>
14850 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14852 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14854 * server.c (handle_v_run): Always use the supplied argument list.
14856 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14858 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14859 (xtensa_regmap_table): Add entry for scompare1.
14861 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14863 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14864 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14865 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14866 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14867 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14868 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14869 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14870 XML target descriptions.
14871 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14872 when inferior is running on an ISA 2.05 or later processor. Add
14873 special case to return offset for full 64-bit slot of FPSCR when
14876 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14878 * Makefile.in (SFILES, clean): Added sparc64 files.
14879 (reg-sparc64.o, reg-sparc64.c): New.
14880 * configure.srv (sparc*-*-linux*): New configuration.
14881 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14882 syscall arguments for SPARC.
14883 (regsets_store_inferior_registers): Likewise.
14884 * linux-sparc-low.c: New file.
14886 2008-10-21 Doug Evans <dje@google.com>
14888 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14889 (READLINE_DIR,READLINE_DEP): Delete.
14890 (INTERNAL_CFLAGS): Update.
14891 (LINTFLAGS): Update.
14893 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14895 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14896 whole argv from the last run, not just argv[0].
14898 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14900 * regcache.c (new_register_cache): Return NULL if the register
14901 cache size isn't known yet.
14902 (free_register_cache): Avoid dereferencing a NULL regcache.
14904 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14906 * configure.srv: Merge MIPS and MIPS64.
14908 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14910 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14912 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14914 * Makefile.in: Add required vsx dependencies.
14916 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14917 Declare init_registers_powerpc_vsx32l.
14918 Declare init_registers_powerpc_vsx64l.
14919 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14920 (ppc_arch_setup): Check for VSX in hwcap.
14921 (ppc_fill_vsxregset): New function.
14922 (ppc_store_vsxregset): New function.
14923 Add new VSX entry in regset_info target_regsets.
14925 * configure.srv: Add new VSX dependencies.
14927 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14929 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14930 (remote_open): Set or clear transport_is_reliable.
14931 (putpkt_binary): Don't expect acks in noack mode.
14932 (getpkt): Don't send ack/nac in noack mode.
14933 * server.c (handle_general_set): Handle QStartNoAckMode.
14934 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14936 (main): Reset noack_mode on every connection.
14937 * server.h (noack_mode): Declare.
14939 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14941 * Makefile.in (GDBREPLAY_OBS): New variable.
14942 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14944 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14945 Daniel Jacobowitz <dan@codesourcery.com>
14947 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14948 (usr_store_inferior_registers): Likewise.
14949 (regsets_store_inferior_registers): Likewise.
14951 2008-07-31 Rolf Jansen <rj@surtec.com>
14952 Pedro Alves <pedro@codesourcery.com>
14954 * configure.ac: Check for memmem declaration.
14955 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14956 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14957 (disable_packet_qfThreadInfo): Unconditionally compile.
14958 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14959 * configure, config.in: Regenerate.
14961 2008-07-28 Doug Kwan <dougkwan@google.com>
14963 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14964 (linux_write_memory): Remove declaration of errno.
14966 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14968 * linux-low.c (handle_extended_wait): Do not use "status"
14969 variable uninitialized.
14971 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14973 * server.c (handle_v_attach): Inhibit reporting dll changes.
14975 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14977 * remote-utils.c (prepare_resume_reply): If requested, don't
14978 output "thread:TID" in the T stop reply.
14980 * server.c (disable_packet_vCont, disable_packet_Tthread)
14981 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14982 (handle_query): If requested, disable support for qC, qfThreadInfo
14984 (handle_v_requests): If requested, disable support for vCont.
14985 (gdbserver_show_disableable): New.
14986 (main): Handle --disable-packet and --disable-packet=LIST.
14988 * server.h (disable_packet_vCont, disable_packet_Tthread)
14989 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14991 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14993 * server.c (gdbserver_usage): Mention --version.
14995 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14997 * Makefile.in (gdbreplay.o): New rule.
14999 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15001 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15002 message, not gdbserver.
15004 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15005 Nathan Sidwell <nathan@codesourcery.com>
15006 Joseph Myers <joseph@codesourcery.com>
15008 * acinclude.m4: Include ../../config/acx.m4.
15009 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15010 * configure, config.in: Regenerate.
15011 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15012 * server.c (gdbserver_version): Print PKGVERSION.
15013 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15014 (main): Adjust gdbserver_usage calls.
15015 * gdbreplay.c (version, host_name): Add declarations.
15016 (gdbreplay_version, gdbreplay_usage): New.
15017 (main): Accept --version and --help options.
15019 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15021 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15022 (arm_breakpoint_at): Handle Thumb.
15023 (the_low_target): Add comment.
15025 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15027 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15029 2008-05-09 Doug Evans <dje@google.com>
15031 * server.h (decode_search_memory_packet): Declare.
15032 * remote-utils.c (decode_search_memory_packet): New fn.
15033 * server.c (handle_search_memory_1): New fn.
15034 (handle_search_memory): New fn.
15035 (handle_query): Process qSearch:memory packets.
15037 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15039 * regcache.c (registers_length): Remove.
15040 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15041 full register packet.
15042 * regcache.h (registers_length): Remove prototype.
15043 * server.h (PBUFSIZ): Define to 16384.
15045 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15047 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15048 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15049 powerpc-64l.o, and powerpc-altivec64l.o.
15050 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15051 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15052 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15053 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15054 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15057 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15058 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15059 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15060 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15061 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15062 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15063 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15064 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15065 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15066 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15069 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15070 (init_registers_powerpc_32l): ... this new prototype.
15071 (init_registers_powerpc_32): Remove, replace by ...
15072 (init_registers_powerpc_altivec32l): ... this new prototype.
15073 (init_registers_powerpc_e500): Remove, replace by ...
15074 (init_registers_powerpc_e500l): ... this new prototype.
15075 (init_registers_ppc64): Remove, replace by ...
15076 (init_registers_powerpc_64l): ... this new prototype.
15077 (init_registers_powerpc_64): Remove, replace by ...
15078 (init_registers_powerpc_altivec64l): ... this new prototype.
15079 (ppc_num_regs): Set to 73.
15080 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15081 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15082 (ppc_cannot_store_register): Handle orig_r3 and trap.
15083 (ppc_arch_setup): Update init_registers_... calls.
15084 (ppc_fill_gregset): Handle orig_r3 and trap.
15086 * inferiors.c (clear_inferiors): Reset current_inferior.
15088 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15090 * acinclude.m4: Add override.m4.
15091 * configure: Regenerate.
15093 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15095 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15096 initial call to init_register_ppc64.
15098 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15100 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15101 single powerpc*-*-linux* case.
15102 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15104 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15106 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15107 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15109 * linux-ppc-low.c: Include <elf.h>.
15110 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15111 (ppc_hwcap): New global variable.
15112 (ppc_regmap): Remove __SPE__ #ifdef sections.
15113 (ppc_regmap_e500): New global variable.
15114 (ppc_cannot_store_register): Update __SPE__ special case.
15115 (ppc_get_hwcap): New function.
15116 (ppc_arch_setup): Use it to determine whether inferior supports
15117 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15118 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15119 Do not access registers if target does not support AltiVec.
15120 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15121 Do not access registers if target does not support SPE.
15122 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15124 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15126 * linux-low.c (disabled_regsets, num_regsets): New.
15127 (use_regsets_p): Delete.
15128 (linux_wait_for_process): Clear disabled_regsets.
15129 (regsets_fetch_inferior_registers): Check and set it.
15130 (regsets_store_inferior_registers): Likewise.
15131 (linux_fetch_registers, linux_store_registers): Do not use
15133 (initialize_low): Allocate disabled_regsets.
15135 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15137 * Makefile.in (LIBOBJS): New.
15138 (OBS): Use LIBOBJS.
15139 (memmem.o): New rule.
15140 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15141 * configure: Regenerated.
15143 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15145 * server.c (handle_query): Never return "unsupported" for
15146 qXfer:features:read queries.
15148 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15150 * server.c (get_features_xml): Fix inverted condition.
15151 (handle_query): Always support qXfer:feature:read.
15153 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15155 * server.c (wrapper_argv): New.
15156 (start_inferior): Handle wrapper_argv. If set, expect an extra
15158 (gdbserver_usage): Document --wrapper.
15159 (main): Parse --wrapper.
15161 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15163 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15164 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15165 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15166 (ppc_set_pc): Likewise.
15167 (ppc_arch_setup): New function.
15168 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15169 of collect_register.
15170 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15172 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15174 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15175 instead of linux-ppc64-low.o.
15176 * linux-ppc64-low.c: Remove file.
15177 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15178 (linux-ppc64-low.o): Remove rule.
15180 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15181 (init_registers_powerpc_64): Likewise.
15182 (ppc_regmap): Conditionally define depending on __powerpc64__.
15183 (ppc_cannot_store_register): Do not special-case "fpscr" when
15184 compiled on __powerpc64__.
15185 (ppc_collect_ptrace_register): New function.
15186 (ppc_supply_ptrace_register): New function.
15187 (ppc_breakpoint): Change type to "unsigned int".
15188 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15189 (the_low_target): Conditionally provide initializers for the
15190 arch_setup member depending on __powerpc64__. Install
15191 collect_ptrace_register and supply_ptrace_register members.
15193 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15195 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15196 * server.c (gdbserver_xmltarget): Define.
15197 (get_features_xml): Use it to replace "target.xml" and arch_string.
15199 * configure.srv: Remove srv_xmltarget. Add XML files that were
15200 mentioned there to srv_xmlfiles instead. Remove conditional tests
15201 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15202 srv_xmlfiles and srv_regobj to include all possible choices.
15203 * configure.ac (srv_xmltarget): Remove.
15204 (srv_xmlfiles): Do not add "target.xml".
15205 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15206 checks for supplementary target information.
15207 * configure: Regenerate.
15208 * Makefile.in (XML_TARGET): Remove.
15209 (target.xml): Remove rule.
15210 (clean): Do not clean up target.xml.
15211 (.PRECIOUS): Do not mention target.xml.
15213 * target.h (struct target_ops): Remove arch_string member.
15214 * linux-low.c (linux_arch_string): Remove.
15215 (linux_target_ops): Remove arch_string initializer.
15216 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15217 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15218 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15219 * spu-low.c (spu_arch_string): Remove.
15220 (spu_target_ops): Remove arch_string initializer.
15221 * win32-low.c (win32_arch_string): Remove.
15222 (win32_target_ops): Remove arch_string initializer.
15223 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15224 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15225 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15227 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15229 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15230 by collect_ptrace_register and supply_ptrace_register hooks.
15231 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15232 instead of checking for the_low_target.left_pad_xfer.
15233 (usr_store_inferior_registers): Use collect_ptrace_register callback
15234 instead of checking for the_low_target.left_pad_xfer.
15236 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15237 (s390_supply_ptrace_register): Likewise.
15238 (s390_fill_gregset): Call s390_collect_ptrace_register.
15239 (the_low_target): Update.
15241 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15242 (ppc_supply_ptrace_register): Likewise.
15243 (the_low_target): Update.
15245 * linux-i386-low.c (the_low_target): Update.
15246 * linux-x86-64-low.c (the_low_target): Update.
15248 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15250 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15251 reg-s390.o and reg-s390x.o.
15253 * linux-low.c (new_inferior): New global variable.
15254 (linux_create_inferior, linux_attach): Set it.
15255 (linux_wait_for_process): Call the_low_target.arch_setup after the
15256 target has stopped for the first time.
15257 (initialize_low): Do not call the_low_target.arch_setup.
15259 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15260 (s390_set_pc): Likewise.
15261 (s390_arch_setup): New function.
15262 (the_low_target): Use s390_arch_setup as arch_setup routine.
15264 * regcache.c (realloc_register_cache): New function.
15265 (set_register_cache): Call it for each existing regcache.
15267 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15269 * server.h (init_registers): Remove prototype.
15271 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15272 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15273 instead of init_registers ().
15274 * linux-arm-low.c (init_registers_arm): Add prototype.
15275 (init_registers_arm_with_iwmmxt): Likewise.
15276 (the_low_target): Add initializer for arch_setup field.
15277 * linux-cris-low.c (init_registers_cris): Add prototype.
15278 (the_low_target): Add initializer for arch_setup field.
15279 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15280 (the_low_target): Add initializer for arch_setup field.
15281 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15282 (the_low_target): Add initializer for arch_setup field.
15283 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15284 (the_low_target): Add initializer for arch_setup field.
15285 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15286 (the_low_target): Add initializer for arch_setup field.
15287 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15288 (the_low_target): Add initializer for arch_setup field.
15289 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15290 (init_registers_mips64_linux): Likewise.
15291 (the_low_target): Add initializer for arch_setup field.
15292 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15293 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15294 (the_low_target): Add initializer for arch_setup field.
15295 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15296 (init_registers_powerpc_64): Likewise.
15297 (the_low_target): Add initializer for arch_setup field.
15298 * linux-s390-low.c (init_registers_s390): Add prototype.
15299 (init_registers_s390x): Likewise.
15300 (the_low_target): Add initializer for arch_setup field.
15301 * linux-sh-low.c (init_registers_sh): Add prototype.
15302 (the_low_target): Add initializer for arch_setup field.
15303 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15304 (the_low_target): Add initializer for arch_setup field.
15305 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15306 (the_low_target): Add initializer for arch_setup field.
15308 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15309 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15310 instead of init_registers ().
15311 * win32-arm-low.c (init_registers_arm): Add prototype.
15312 (the_low_target): Add initializer for arch_setup field.
15313 * win32-i386-low.c (init_registers_i386): Add prototype.
15314 (the_low_target): Add initializer for arch_setup field.
15316 * spu-low.c (init_registers_spu): Add prototype.
15317 (initialize_low): Call initialie_registers_spu () instead of
15318 initialize_registers ().
15320 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15322 * server.c (handle_v_requests): When handling the vRun and vAttach
15323 packets, if already debugging a process, don't kill it. Return an
15326 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15328 * server.c (handle_query): Correct length check.
15330 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15332 * win32-low.c (do_initial_child_stuff): Add process handle
15333 parameter. Set current_process_handle and current_process_id from the
15334 parameters. Clear globals.
15335 (win32_create_inferior): Don't set current_process_handle and
15336 current_process_id here. Instead pass them on the call to
15337 do_initial_child_stuff.
15338 (win32_attach): Likewise.
15339 (win32_clear_inferiors): New.
15340 (win32_kill): Don't close the current process handle or the
15341 current thread handle here. Instead call win32_clear_inferiors.
15342 (win32_detach): Don't open a new handle to the process. Call
15343 win32_clear_inferiors.
15344 (win32_join): Don't rely on current_process_handle; open a new
15345 handle using the process id.
15346 (win32_wait): Call win32_clear_inferiors when the inferior process
15349 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15351 * server.c (monitor_show_help): Add "exit".
15353 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15355 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15356 (clean): Add reg-xtensa.c.
15357 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15358 * configure.srv (xtensa*-*-linux*) New target.
15359 * linux-xtensa-low.c: New.
15360 * xtensa-xtregs.c: New.
15362 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15364 * hostio.c: Don't include errno.h.
15365 (errno_to_fileio_errno): Move to hostio-errno.
15366 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15367 error number outputting to the target->hostio_last_error callback.
15368 (hostio_packet_error): Use FILEIO_EINVAL directly.
15369 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15370 calls to hostio_error.
15371 * hostio-errno.c: New.
15372 * server.h (hostio_last_error_from_errno): Declare.
15373 * target.h (target_ops): Add hostio_last_error member.
15374 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15375 as hostio_last_error handler.
15376 * spu-low.c (spu_target_ops): Likewise.
15377 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15378 (wince_hostio_last_error): New functions.
15379 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15380 as hostio_last_error handler.
15381 (win32_target_ops) [!_WIN32_WCE]: Register
15382 hostio_last_error_from_errno as hostio_last_error handler.
15383 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15384 (hostio-errno.o): New rule.
15385 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15386 * configure.srv (srv_hostio_err_objs): New variable. Default to
15388 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15389 * configure: Regenerate.
15391 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15393 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15394 (linux_kill, linux_detach): Clean up the process list.
15395 * remote-utils.c (remote_open): Improve port number parsing.
15396 (putpkt_binary, input_interrupt): Only send interrupts if the target
15398 * server.c (extended_protocol): Make static.
15399 (attached): Define earlier.
15400 (exit_requested, response_needed, program_argv): New variables.
15401 (target_running): New.
15402 (start_inferior): Clear attached here.
15403 (attach_inferior): Set attached here.
15404 (require_running): Define.
15405 (handle_query): Use require_running and target_running. Implement
15407 (handle_v_attach, handle_v_run): New.
15408 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15409 (gdbserver_usage): Update.
15410 (main): Redo argument parsing. Handle --debug and --multi. Handle
15411 --attach along with other options or after the port. Save
15412 program_argv. Support no initial program. Resynchronize
15413 communication with GDB after an error. Handle "monitor exit".
15414 Use require_running and target_running. Always allow the extended
15415 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15416 restart in extended mode.
15417 * README: Refer to the GDB manual. Update --attach usage.
15419 2007-12-20 Andreas Schwab <schwab@suse.de>
15421 * linux-low.c (STACK_SIZE): Define.
15422 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15423 (linux_test_for_tracefork): Likewise.
15425 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15427 * linux-low.c (linux_wait_for_event): Update messages. Do not
15428 reinsert auto-delete breakpoints.
15429 * mem-break.c (struct breakpoint): Change return type of handler to
15431 (set_breakpoint_at): Update handler type.
15432 (reinsert_breakpoint_handler): Return 1 instead of calling
15434 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15436 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15437 * mem-break.h (set_breakpoint_at): Update handler type.
15438 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15439 * win32-low.c (auto_delete_breakpoint): New.
15440 (get_child_debug_event): Use it.
15442 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15444 * configure.ac: Check for pread and pwrite.
15445 * hostio.c (handle_pread): Fall back to lseek and read.
15446 (handle_pwrite): Fall back to lseek and write.
15447 * config.in, configure: Regenerated.
15449 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15451 * server.c (myresume): Add own_buf argument.
15452 (main): Update calls.
15454 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15456 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15457 * remote-utils.c (remote_open): Do not call disable_async_io.
15458 (block_async_io): Delete.
15459 (unblock_async_io): Make static.
15460 (initialize_async_io): New.
15461 * server.c (handle_v_cont): Handle async I/O here.
15462 (myresume): Likewise. Move other common resume tasks here...
15463 (main): ... from here. Call initialize_async_io. Disable async
15464 I/O before the main loop.
15465 * server.h (initialize_async_io): Declare.
15466 (block_async_io, unblock_async_io): Delete prototypes.
15467 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15469 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15471 * remote-utils.c (readchar): Allow binary data in received messages.
15473 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15475 * win32-low.c (attaching): New global.
15476 (win32_create_inferior): Clear the `attaching' global.
15477 (win32_attach): Set the `attaching' global.
15478 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15479 attaching. Only set a breakpoint at the entry point if not
15482 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15484 * server.c (main): Don't report dll events on the initial
15485 connection on attaches.
15487 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15489 * server.c (main): Relax numerical bases supported for the pid of
15490 the --attach command line argument.
15492 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15494 * win32-low.c (win32_attach): Call OpenProcess before
15495 DebugActiveProcess, not after. Add last error output to error
15498 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15500 * win32-low.c (win32_get_thread_context)
15501 (win32_set_thread_context): New functions.
15502 (thread_rec): Use win32_get_thread_context.
15503 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15504 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15507 2007-12-03 Leo Zayas
15508 Pedro Alves <pedro_alves@portugalmail.pt>
15510 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15512 (child_add_thread): Minor cleanup.
15513 (child_continue): Resume artificially suspended threads before
15514 calling ContinueDebugEvent.
15515 (suspend_one_thread): New.
15516 (fake_breakpoint_event): New.
15517 (get_child_debug_event): Change return type to int. Check here if
15518 gdb sent an interrupt request. If a soft interrupt was requested,
15519 fake a breakpoint event. Return 0 if there is no event to handle,
15521 (win32_wait): Don't check here if gdb sent an interrupt request.
15522 Ensure there is a valid event to handle.
15523 (win32_request_interrupt): Add soft interruption method as last
15526 2007-12-03 Leo Zayas
15527 Pedro Alves <pedro_alves@portugalmail.pt>
15529 * win32-low.h (win32_thread_info): Add descriptions to the
15530 structure members. Replace `suspend_count' counter by a
15532 * win32-low.c (thread_rec): Update condition of when to get the
15533 context from the inferior. Rely on ContextFlags being set if it
15534 has already been retrieved. Only suspend the inferior thread if
15535 we haven't already. Warn if that fails.
15536 (continue_one_thread): s/suspend_count/suspended/. Only call
15537 ResumeThread once. Warn if that fails.
15539 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15541 * win32-low.c (win32_wait): Don't read from the inferior when it
15542 has already exited.
15544 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15546 * Makefile.in (win32_low_h): New variable.
15547 (win32-low.o): Add dependency on $(win32_low_h).
15548 (win32-arm-low.o, win32-i386-low.o): New rules.
15550 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15552 * hostio.c: Correct copyright year.
15554 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15556 * Makefile.in (OBS): Add hostio.o.
15557 (hostio.o): New rule.
15558 * server.h (handle_vFile): Declare.
15559 * hostio.c: New file.
15560 * server.c (handle_v_requests): Take packet_len and new_packet_len
15561 for binary packets. Call handle_vFile.
15562 (main): Update call to handle_v_requests.
15564 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15566 * linux-low.c: Include <sched.h>.
15568 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15570 * linux-low.c (linux_tracefork_grandchild): New.
15571 (linux_tracefork_child): Use clone.
15572 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15574 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15576 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15578 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15580 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15582 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15584 * inferiors.c (change_inferior_id): Delete.
15585 (add_pid_to_list, pull_pid_from_list): New.
15586 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15587 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15588 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15589 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15590 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15591 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15592 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15593 (using_threads): Always set to 1.
15594 (handle_extended_wait): New.
15595 (add_process): Do not set TID.
15596 (linux_create_inferior): Set must_set_ptrace_flags.
15597 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15598 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15599 (linux_thread_alive): Rename TID argument to LWPID.
15600 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15601 (linux_wait_for_event): Do not use TID or check using_threads. Update
15602 call to dead_thread_notify. Call handle_extended_wait.
15603 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15604 (send_sigstop): Delete sigstop_sent.
15605 (wait_for_sigstop): Avoid TID.
15606 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15607 (linux_test_for_tracefork): New.
15608 (linux_lookup_signals): Use thread_db_active and
15609 linux_supports_tracefork_flag.
15610 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15611 * linux-low.h (get_process_thread): Avoid TID.
15612 (struct process_ifo): Move thread_known and tid to the end. Remove
15614 (linux_attach_lwp, thread_db_init): Update prototypes.
15615 * server.h (change_inferior_id): Delete prototype.
15616 (add_pid_to_list, pull_pid_from_list): New prototypes.
15617 * thread-db.c (thread_db_use_events): New.
15618 (find_first_thread): Rename to...
15619 (find_one_thread): ...this. Update callers and messages. Do not
15620 call fatal. Check thread_db_use_events. Do not call
15621 change_inferior_id or new_thread_notify.
15622 (maybe_attach_thread): Update. Do not call new_thread_notify.
15623 (thread_db_init): Set thread_db_use_events. Check use_events.
15624 * utils.c (fatal, warning): Correct message prefix.
15626 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15628 * Makefile.in (clean): Remove new files.
15629 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15630 (powerpc-64.o, powerpc-64.c): New rules.
15631 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15632 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15634 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15636 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15637 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15638 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15639 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15640 (target_regsets): Add AltiVec and SPE register sets.
15641 * configure.ac: Check for AltiVec and SPE.
15642 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15643 (ppc_fill_vrregset, ppc_store_vrregset): New.
15644 (target_regsets): Add AltiVec register set.
15645 * configure: Regenerated.
15647 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15649 * linux-low.c (O_LARGEFILE): Define.
15650 (linux_read_memory): Use /proc/PID/mem.
15651 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15652 * configure, config.in: Regenerated.
15654 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15656 * linux-low.c (linux_wait_for_event): Do not pass signals while
15659 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15661 * win32-low.c (create_process): New.
15662 (win32_create_inferior): Use create_process instead of
15663 CreateProcess. If create_process failed retry appending an ".exe"
15664 suffix. Store the GetLastError result immediatelly after
15665 create_process calls and use it on the call to error.
15667 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15669 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15671 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15673 * configure.ac: Switch license to GPLv3.
15675 2007-08-01 Michael Snyder <msnyder@access-company.com>
15677 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15679 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15681 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15683 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15684 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15685 CloseToolhelp32Snapshot.
15686 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15687 CloseToolhelp32Snapshot.
15689 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15691 * server.c (main): Check for inferior exit before main loop.
15693 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15695 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15696 instead of on tmp_desc.
15698 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15699 Daniel Jacobowitz <dan@codesourcery.com>
15701 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15702 (add_thread): Minor cleanups.
15703 (clear_inferiors): Move lower in the file. Clear the DLL
15705 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15706 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15707 (xml_escape_text): New.
15708 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15710 (handle_v_cont): Report errors.
15711 (gdbserver_version): Update.
15712 (main): Correct size of own_buf. Do not report initial DLL events.
15713 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15714 (unloaded_dll, xml_escape_text): New.
15715 * win32-low.c (enum target_waitkind): Update comments.
15716 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15717 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15718 (win32_EnumProcessModules, win32_GetModuleInformation)
15719 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15720 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15721 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15722 (win32_Module32First, win32_Module32Next, load_toolhelp)
15723 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15724 (get_child_debug_event): Handle DLL events.
15725 (win32_wait): Likewise.
15727 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15729 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15730 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15732 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15734 * win32-low.c (handle_output_debug_string): Ignore event if not
15737 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15739 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15741 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15743 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15745 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15747 * inferiors.c (change_inferior_id): Add comment.
15748 * linux-low.c (check_removed_breakpoint): Add an early
15749 prototype. Improve debug output.
15750 (linux_attach): Doc update.
15751 (linux_detach_one_process, linux_detach): Clean up before releasing
15753 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15754 * linux-low.h (struct process_info): Doc improvement.
15755 * mem-break.c (delete_all_breakpoints): New.
15756 * mem-break.h (delete_all_breakpoints): New prototype.
15757 * thread-db.c (find_first_thread): New.
15758 (thread_db_create_event): Call it instead of
15759 thread_db_find_new_threads. Clean up unused variables.
15760 (maybe_attach_thread): Remove first thread handling.
15761 (thread_db_find_new_threads): Use find_first_thread.
15762 (thread_db_get_tls_address): Likewise.
15764 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15766 * thread-db.c (thread_db_find_new_threads): Add prototype.
15767 (thread_db_create_event): Check for the main thread before adding
15769 (maybe_attach_thread): Only enable event reporting if TID == 0.
15770 (thread_db_get_tls_address): Check for new threads.
15772 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15774 * linux-low.c (linux_create_inferior): Try execv before execvp.
15775 * spu-low.c (spu_create_inferior): Likewise.
15777 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15779 * linux-low.c (linux_create_inferior): Change execv to execvp.
15780 * spu-low.c (spu_create_inferior): Likewies.
15782 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15784 * Makefile.in (clean): Clean new files instead of deleted ones.
15785 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15786 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15788 * configure.srv: Specify XML files and new regformats for MIPS and
15790 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15791 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15792 an entry for the restart register.
15793 (mips_cannot_fetch_register, mips_cannot_store_register)
15794 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15795 register names to match the XML descriptions.
15796 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15797 restart register instead of $0.
15799 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15800 Markus Deuling <deuling@de.ibm.com>
15802 * remote-utils.c (decode_xfer_write): New function.
15803 * server.h (decode_xfer_write): Add prototype.
15804 * server.c (handle_query): Add PACKET_LEN argument. Support
15805 qXfer:spu:read and qXfer:spu:write packets.
15806 (main): Pass packet_len to handle_query.
15807 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15808 * target.h (target_ops): Add qxfer_spu.
15810 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15812 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15813 accessing non-seekable spufs files.
15815 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15817 * server.c (handle_query): Add reply for qC packet.
15819 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15820 Leo Zayas <lerele@champenstudios@com>
15822 * server.h (check_remote_input_interrupt_request): New function.
15823 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15824 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15825 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15826 (check_remote_input_interrupt_request): New function.
15827 * server.h (check_remote_input_interrupt_request): Declare.
15828 * win32-low.c (winapi_DebugBreakProcess,
15829 winapi_GenerateConsoleCtrlEvent): New typedefs.
15830 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15832 (win32_wait): Check for remote interrupt request
15833 with check_remote_input_interrupt_request.
15834 (win32_request_interrupt): New function.
15835 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15837 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15839 * win32-low.c (debug_registers_changed,
15840 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15841 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15842 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15843 (thread_rec): Get context using the low target.
15844 (child_add_thread): Call thread_added on the low target,
15845 which does the same thing.
15847 (do_initial_child_stuff): Remove debug registers references.
15848 Set context using the low target. Resume threads after
15849 setting the contexts.
15850 (child_continue): Remove dead variable. Remove debug
15851 registers references.
15852 (child_fetch_inferior_registers): Go through the low target.
15853 (do_child_store_inferior_registers): Remove.
15854 (child_store_inferior_registers): Go through the low target.
15855 (win32_resume): Remove debug registers references.
15856 Set context using the low target.
15857 (handle_exception): Change return type to void. Don't record
15858 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15859 first chance exception.
15860 (get_child_debug_event): Change return type to void. Remove
15861 goto loop. Always return after waiting for debug event.
15862 (win32_wait): Convert to switch statement. Handle spurious
15865 * win32-i386-low.c (debug_registers_changed,
15866 debug_registers_used): New.
15867 (initial_stuff): Rename to ...
15868 (i386_initial_stuff): ... this. Clear debug registers
15870 (store_debug_registers): Delete.
15871 (i386_get_thread_context): New.
15872 (load_debug_registers): Delete.
15873 (i386_set_thread_context): New.
15874 (i386_thread_added): New.
15875 (single_step): Rename to ...
15876 (i386_single_step): ... this.
15877 (do_fetch_inferior_registers): Rename to ...
15878 (i386_fetch_inferior_register): ... this.
15879 (i386_store_inferior_register): New.
15880 (the_low_target): Adapt to new interface.
15882 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15883 (arm_get_thread_context): New.
15884 (arm_set_thread_context): New.
15886 (do_fetch_inferior_registers): Rename to ...
15887 (arm_fetch_inferior_register): ... this.
15888 (arm_store_inferior_register): New.
15889 (arm_wince_breakpoint): Reimplement as unsigned long.
15890 (arm_wince_breakpoint_len): Define.
15891 (the_low_target): Adapt to new interface.
15893 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15894 load_debug_registers. Add get_thread_context, set_thread_context,
15895 thread_added and store_inferior_register. Rename
15896 fetch_inferior_registers to fetch_inferior_register.
15897 (regptr): Remove declaration.
15899 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15901 * linux-low.c (linux_detach): Change return type to int. Return 0.
15902 * spu-low.c (spu_detach): Likewise.
15904 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15906 * target.h (target_ops): Change return type of detach to int.
15908 (join_inferior): New.
15909 * server.c (main): Don't skip detach support on mingw32.
15910 If the inferior doesn't support detaching return error.
15911 Call join_inferior instead of using waitpid.
15912 * linux-low.c (linux_join): New.
15913 (linux_target_op): Add linux_join.
15914 * spu-low.c (spu_join): New.
15915 (spu_target_ops): Add spu_join.
15916 * win32-low.c (win32_detach): Adapt to new interface.
15917 Reopen current_process_handle before detaching. Issue a child
15918 resume before detaching.
15920 (win32_target_op): Add win32_join.
15922 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15924 * win32-low.c (win32-attach): Fix return value.
15925 * target.h (target_ops): Describe ATTACH return values.
15927 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15929 * win32-low.c (GETPROCADDRESS): Define.
15930 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15931 (winapi_DebugSetProcessKillOnExit): Likewise.
15932 (win32_create_inferior): Force usage of ansi CreateProcessA.
15933 (win32_attach): Use GETPROCADDRESS.
15934 (win32_detach): Likewise.
15936 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15938 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15940 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15942 * win32-low.c: Commit leftover changes from 2007-03-29.
15944 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15946 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15947 fields short instead of int. Add explicit padding.
15948 (i387_cache_to_fsave): Remove unnecessary casts.
15949 (i387_fsave_to_cache): Doc fix.
15950 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15952 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15954 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15955 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15957 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15959 * configure.srv (arm*-*-mingw32ce*): Move near the other
15962 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15964 * configure.ac: Add errno checking.
15965 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15966 sys/file.h and malloc.h.
15967 (AC_CHECK_DECLS): Add perror.
15968 (srv_mingwce): Handle.
15969 * configure.srv (i[34567]86-*-cygwin*): Add
15970 win32-i386-low.o to srv_tgtobj.
15971 (i[34567]86-*-mingw*): Likewise.
15972 (arm*-*-mingw32ce*): Add case.
15973 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15974 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15975 [__MINGW32CE__] (strerror): New function.
15976 [__MINGW32CE__] (errno): Define to GetLastError.
15977 [__MINGW32CE__] (COUNTOF): New macro.
15978 (remote_open): Remove extra close call.
15979 * mem-break.c (delete_breakpoint_at): New function.
15980 * mem-break.h (delete_breakpoint_at): Declare.
15981 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15982 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15983 [USE_WIN32API] (read, write): Add char* casts.
15984 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15985 * server.h: Include wincecompat.h on Windows CE.
15986 [HAVE_ERRNO_H]: Check.
15987 (perror): Declare if not declared.
15988 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15989 (perror_with_name): Remove errno declaration.
15990 * wincecompat.h: New.
15991 * wincecompat.c: New.
15992 * win32-low.h: New.
15993 * win32-arm-low.c: New.
15994 * win32-i386-low.c: New.
15995 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15996 (OUTMSG2): Make it safe.
15998 (COUNTOF): New macro.
15999 (NUM_REGS): Get it from the low target.
16000 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16001 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16002 (thread_rec): Let low target handle debug registers.
16003 (child_add_thread): Likewise.
16004 (child_init_thread_list): Likewise.
16005 (continue_one_thread): Likewise.
16007 (do_child_fetch_inferior_registers): Move to ...
16008 * win32-i386-low.c: ... here, and rename to ...
16009 (do_fetch_inferior_registers): ... this.
16010 * win32-low.c (child_fetch_inferior_registers):
16011 Go through the low target.
16012 (do_child_store_inferior_registers): Use regptr.
16013 (strwinerror): New function.
16014 (win32_create_inferior): Handle Windows CE.
16015 Use strwinerror instead of strerror on Windows error
16016 codes. Add program to the error output.
16017 Don't close the main thread handle on Windows CE.
16018 (win32_attach): Use coredll.dll on Windows CE.
16019 (win32_kill): Close current process and current
16021 (win32_detach): Use coredll.dll on Windows CE.
16022 (win32_resume): Let low target handle debug registers, and
16024 (handle_exception): Add/Remove initial breakpoint. Avoid
16025 non-existant WSTOPSIG on Windows CE.
16026 (win32_read_inferior_memory): Cast to remove warning.
16027 (win32_arch_string): Go through the low target.
16028 (initialize_low): Call set_breakpoint_data with the low
16029 target's breakpoint.
16030 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16031 FOP_REGNUM, mappings): Move to ...
16032 * win32-i386-low.c: ... here.
16033 * win32-low.c (win32_thread_info): Move to ...
16034 * win32-low.h: ... here.
16035 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16036 win32-arm-low.c and wincecompat.c.
16037 (all:): Add $EXEEXT.
16038 (install-only:): Likewise.
16039 (gdbserver:): Likewise.
16040 (gdbreplay:): Likewise.
16041 * config.in: Regenerate.
16042 * configure: Regenerate.
16044 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16046 * win32-low.c: Rename typedef thread_info to
16047 win32_thread_info throughout.
16049 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16051 * win32-i386-low.c: Rename to ...
16052 * win32-low.c: ... this.
16053 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16054 * Makefile.in: Likewise.
16056 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16058 * remote-utils.c (monitor_output): Constify msg parameter.
16059 * server.h (monitor_output): Likewise.
16060 * win32-i386-low.c (handle_output_debug_string): New.
16061 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16062 handle_output_debug_string.
16063 (get_child_debug_event): Likewise.
16065 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16067 * server.c (main): Correct strtoul check.
16069 2007-03-27 Jon Ringle <jon@ringle.org>
16071 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16073 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16075 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16077 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16079 * terminal.h: Check HAVE_SGTTY_H.
16081 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16083 * remote-utils.c (remote_open): Print out the assigned port number.
16085 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16087 * remote-utils.c (monitor_output): New function.
16088 * server.c (debug_threads): Define here.
16089 (monitor_show_help): New function.
16090 (handle_query): Handle qRcmd.
16091 (main): Do not handle 'd' packet.
16092 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16093 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16096 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16098 * Makefile.in (EXEEXT): New.
16099 (clean): Use $(EXEEXT).
16101 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16103 * target.h (target_ops): Rename send_signal to request_interrupt,
16104 and remove enum target_signal parameter.
16105 * linux-low.c (linux_request_interrupt): Rename from
16106 linux_send_signal, and always send SIGINT.
16107 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16108 and always send SIGINT.
16109 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16111 (input_interrupt): Likewise.
16113 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16115 * server.c (get_features_xml): Check if target implemented
16117 * win32-i386-low.c (win32_arch_string): New.
16118 (win32_target_ops): Add win32_arch_string as arch_string member.
16120 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16122 * spu-low.c (spu_arch_string): New.
16123 (spu_target_ops): Add spu_arch_string.
16125 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16127 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16128 * configure.ac: Do not check for terminal.h.
16129 * configure, config.in: Regenerated.
16131 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16133 * Makefile.in (OBS): Add $(XML_BUILTIN).
16134 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16136 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16137 (arm-with-iwmmxt.c): New.
16138 * config.in, configure: Regenerate.
16139 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16140 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16141 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16142 (arm*-*-linux*): Add iWMMXt and regset support.
16143 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16144 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16145 (arm_store_wmmxregset, target_regsets): New.
16146 * server.c (get_features_xml): Take annex argument. Check builtin
16148 (handle_query): Handle multiple annexes.
16150 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16152 * remote-utils.c [USE_WIN32API] (read, write): Define.
16153 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16156 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16158 * linux-i386-low.c (the_low_target): Set arch_string.
16159 * linux-x86-64-low.c (the_low_target): Likewise.
16160 * linux-low.c (linux_arch_string): New.
16161 (linux_target_ops): Add it.
16162 * linux-low.h (struct linux_target_ops): Add arch_string.
16163 * server.c (write_qxfer_response): Use const void * for DATA.
16164 (get_features_xml): New.
16165 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16166 * target.h (struct target_ops): Add arch_string method.
16168 2007-01-03 Denis Pilat <denis.pilat@st.com>
16169 Daniel Jacobowitz <dan@codesourcery.com>
16171 * linux-low.c (linux_kill): Handle being called with no threads.
16172 * win32-i386-low.c (win32_kill): Likewise.
16173 (get_child_debug_event): Clear current_process_handle.
16175 2006-12-30 Denis PILAT <denis.pilat@st.com>
16176 Daniel Jacobowitz <dan@codesourcery.com>
16178 * remote-utils.c (remote_open): Check the type of specified
16179 serial port devices before opening them.
16180 * server.c (main): Kill the inferior if an error occurs during
16181 the first remote_open.
16183 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16185 * README: Update supported targets.
16187 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16189 * Makefile.in (clean): Remove reg-mips64.c.
16190 (reg-mips64.c, reg-mips64.o): New rules.
16191 * configure.srv: Handle mips64. Include regset support for mips.
16192 * linux-mips-low.c (union mips_register): New.
16193 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16194 (mips_breakpoint, mips_breakpoint_at): Use int.
16195 (mips_collect_register, mips_supply_register)
16196 (mips_collect_register_32bit, mips_supply_register_32bit)
16197 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16198 (mips_store_fpregset, target_regsets): New.
16199 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16201 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16203 * configure.srv: Add target "spu*-*-*".
16204 * Makefile.in (clean): Remove reg-spu.c.
16205 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16206 * spu-low.c: New file.
16208 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16210 * configure.ac: Correct td_thr_tls_get_addr test.
16211 * configure: Regenerated.
16213 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16215 * linux-low.c (linux_wait_for_event): Reformat. Use the
16216 pass_signals array.
16217 * remote-utils.c (decode_address_to_semicolon): New.
16218 * server.c (pass_signals, handle_general_set): New.
16219 (handle_query): Mention QPassSignals for qSupported.
16220 (main): Call handle_general_set.
16221 * server.h (pass_signals, decode_address_to_semicolon): New.
16223 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16225 * server.c (handle_query): Correct error handling for read_auxv.
16227 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16229 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16230 and srv_linux_thread_db to yes.
16231 * linux-s390-low.c (s390_fill_gregset): New function.
16232 (target_regsets): Define data structure.
16234 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16236 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16237 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16238 * config.in, configure: Regenerated.
16239 * inferiors.c (gdb_id_to_thread): New function.
16240 (gdb_id_to_thread_id): Use it.
16241 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16242 * linux-low.h (struct process_info): Add th member.
16243 (thread_db_get_tls_address): New prototype.
16244 * remote-utils.c (decode_address): Make non-static.
16245 * server.c (handle_query): Handle qGetTLSAddr.
16246 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16247 * target.h (struct target_ops): Add get_tls_address.
16248 * thread-db.c (maybe_attach_thread): Save the thread handle.
16249 (thread_db_get_tls_address): New.
16251 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16253 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16254 (linux_resume_one_process): Take a siginfo_t *. Update all
16255 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16256 (struct pending_signals): Add a siginfo_t.
16257 (linux_wait_for_process): Always set last_status.
16258 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16259 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16260 * linux-low.h (struct process_info): Add last_status.
16262 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16264 * remote-utils.c (try_rle): New function.
16265 (putpkt_binary): Use it.
16267 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16269 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16270 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16271 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16272 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16273 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16276 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16278 * server.c (terminal_fd): New variable.
16279 (old_foreground_pgrp): Likewise.
16280 (restore_old_foreground_pgrp): New function.
16281 (start_inferior): Record the terminal file descriptor in terminal_fd
16282 and its original foreground group in old_foreground_pgrp. Register
16283 restore_old_foreground_pgrp with atexit().
16285 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16287 * server.c (handle_query): Correct qPart to qXfer.
16289 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16291 * configure.ac: Check for more headers which are missing on
16292 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16293 * configure.srv: Add Cygwin and mingw32.
16294 * remote-utils.c: Don't include headers unconditionally which
16295 are missing on mingw32. Include <winsock.h> for mingw32.
16296 (remote_open): Adjust for mingw32 support. Flush
16297 standard error after writing to it.
16298 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16299 (unblock_async_io, enable_async_io, disable_async_io)
16300 (readchar, getpkt): Update for Winsock support.
16301 (prepare_resume_reply): Expect a protocol signal number.
16302 * server.c: Disable <sys/wait.h> on mingw32.
16303 (start_inferior): Adjust for mingw32 support. Flush
16304 standard error after writing to it.
16305 (attach_inferior): Likewise. Use protocol signal
16307 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16309 * win32-i386-low.c: New file.
16310 * Makefile.in (XM_CLIBS): Set.
16311 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16312 (win32-i386-low.o): New dependency rule.
16313 * linux-low.c (linux_wait): Use target signal numbers.
16314 * target.h (struct target_ops): Doc fix.
16315 * server.h (target_signal_to_name): New prototype.
16316 * gdbreplay.c: Don't include headers unconditionally which
16317 are missing on mingw32. Include <winsock.h> for mingw32.
16318 (remote_close, remote_open): Adjust for Winsock support.
16319 * configure, config.in: Regenerated.
16321 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16323 * server.c (decode_xfer_read, write_qxfer_response): New.
16324 (handle_query): Take a packet length argument. Handle
16325 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16326 the qSupported response.
16327 (main): Update call to handle_query.
16329 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16331 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16332 (putpkt_binary): Renamed from putpkt and adjusted for binary
16334 (putpkt): New wrapper for putpkt_binary.
16335 (readchar): Don't mask off the high bit.
16336 (decode_X_packet): New function.
16337 * server.c (main): Call putpkt_binary if a handler sets the packet
16338 length. Save the length of the incoming packet. Handle 'X'.
16339 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16341 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16343 * server.c (handle_query): Handle qSupported.
16345 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16347 * remote-utils.c (all_symbols_looked_up): New variable.
16348 (look_up_one_symbol): Check it.
16349 * server.h (look_up_one_symbol): New declaration.
16350 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16352 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16354 * Makefile.in (linux-arm-low.o): Update dependencies.
16355 * linux-arm-low.c: Include "gdb_proc_service.h".
16356 (PTRACE_GET_THREAD_AREA): Define.
16357 (ps_get_thread_area): New function.
16359 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16361 * configure.srv (m68k*-*-uclinux*): New target.
16362 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16363 (linux_resume_one_process): Remove extraneous cast.
16364 (linux_read_offsets): New.
16365 (linux_target_op): Add linux_read_offsets on mmuless systems.
16366 * server.c (handle_query): Add qOffsets logic.
16367 * target.h (struct target_ops): Add read_offsets.
16369 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16371 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16372 (PTRACE_GET_THREAD_AREA): Define.
16373 (ps_get_thread_area): New function.
16374 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16375 (linux-x86-64-low.o): Update.
16377 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16379 * configure.ac: Remove checks for prfpregset_t.
16380 * gdb_proc_service.h: New file.
16381 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16382 new "gdb_proc_service.h".
16383 * proc-service.c: Likewise.
16384 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16385 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16386 * Makefile.in (gdb_proc_service_h): Updated.
16387 * configure, config.in: Regenerated.
16389 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16391 * remote-utils.c (prepare_resume_reply): Move declaration
16392 of gdb_id_from_wait to the top of the block.
16394 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16396 * linux-low.c (regsets_store_inferior_registers): Read the regset
16397 from the target before filling it.
16399 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16401 * server.c (attach_inferior): Return SIGTRAP for a successful
16404 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16406 * Makefile.in (OBS): Add version.o.
16407 (STAGESTUFF): Delete.
16408 (version.o): Add dependencies.
16409 (version.c): Replace rule.
16410 (clean): Remove version.c.
16411 * server.c (gdbserver_version): New.
16412 (gdbserver_usage): Use printf.
16413 (main): Handle --version and --help.
16414 * server.h (version, host_name): Add declarations.
16416 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16428 * linux-x86-64-low.c:
16430 * linux-s390-low.c:
16431 * linux-ppc64-low.c:
16433 * linux-mips-low.c:
16434 * linux-m68k-low.c:
16435 * linux-m32r-low.c:
16438 * linux-ia64-low.c:
16439 * linux-i386-low.c:
16440 * linux-crisv32-low.c:
16452 * gdbserver.1: Add (C) after Copyright. Update the FSF
16455 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16457 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16458 (arm_breakpoint_at): Recognize both breakpoints.
16459 (the_low_target): Use the correct breakpoint instruction.
16461 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16463 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16464 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16465 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16466 (the_low_target): Update.
16468 2005-10-25 Andreas Schwab <schwab@suse.de>
16470 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16472 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16473 (ia64_num_regs): Reduce to 462.
16475 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16477 * acinclude.m4: Correct quoting.
16478 * aclocal.m4: Regenerated.
16480 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16481 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16482 (thread_db_init): Call thread_db_err_str.
16483 * configure.ac: Check for TD_VERSION.
16484 * config.in, configure: Regenerated.
16486 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16488 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16490 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16492 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16493 is not available. Define HAVE_PTRACE_GETREGS if it is.
16494 * config.in, configure: Regenerated.
16495 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16496 * linux-i386-low.c, linux-m68k-low.c: Update to use
16497 HAVE_PTRACE_GETREGS.
16498 * linux-low.c (regsets_fetch_inferior_registers)
16499 (regsets_store_inferior_registers): Only return 0 if we processed
16501 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16502 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16504 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16506 * inferiors.c (struct thread_info): Add gdb_id.
16507 (add_thread): Add gdb_id argument.
16508 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16509 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16510 calls to add_thread.
16511 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16512 * server.c (handle_query): Use thread_to_gdb_id.
16513 (handle_v_cont, main): Use gdb_id_to_thread_id.
16514 * server.h (add_thread): Update prototype.
16515 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16518 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16520 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16521 left-padded registers.
16522 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16523 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16525 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16527 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16528 * configure: Regenerate.
16529 * config.in: Regenerate.
16530 * server.h (NEED_DECLARATION_STRERROR):
16531 Replace with !HAVE_DECL_STRERROR.
16533 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16535 * linux-low.c (linux_wait, linux_send_signal): Don't test
16536 an unsigned long variable for > 0 if it could be MAX_ULONG.
16537 * server.c (myresume): Likewise.
16538 * target.c (set_desired_inferior): Likewise.
16540 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16542 * configure.ac: Simplify and improve check for socklen_t.
16543 * configure, config.in: Regenerate.
16545 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16547 * acconfig.h: Remove.
16548 * configure.ac: Add a test for socklen_t. Use three-argument
16549 AC_DEFINE throughout.
16550 * config.in: Regenerated using autoheader 2.59.
16551 * configure: Regenerated.
16553 * gdbreplay.c (socklen_t): Provide a default.
16554 (remote_open): Use socklen_t.
16555 * remote-utils.c (socklen_t): Provide a default.
16556 (remote_open): Use socklen_t.
16557 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16560 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16562 * linux-low.c (linux_read_memory, linux_write_memory)
16563 (linux_read_auxv): Likewise.
16564 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16565 (check_mem_write): Likewise.
16566 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16568 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16569 (registers_from_string, register_data): Likewise.
16570 * server.c (handle_query, main): Likewise.
16571 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16572 (decode_M_packet): Likewise.
16573 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16574 * target.h (struct target_ops): Update read_memory, write_memory,
16576 (read_inferior_memory, write_inferior_memory): Update.
16577 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16578 to unsigned char *.
16579 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16580 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16581 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16582 linux-s390-low.c, linux-sh-low.c: Update for changes in
16583 read_inferior_memory and the_low_target->breakpoint.
16585 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16587 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16588 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16589 * configure.srv: Add powerpc64-*-linux*.
16590 * linux-ppc64-low.c: New file.
16592 2005-05-23 Orjan Friberg <orjanf@axis.com>
16594 * linux-cris-low.c: New file with support for CRIS.
16595 * linux-crisv32-low.c: Ditto for CRISv32.
16596 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16597 (clean): Add reg-cris.c and reg-crisv32.c.
16598 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16599 reg-crisv32.o, and reg-crisv32.c to make rules.
16600 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16601 recognized targets.
16603 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16605 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16606 of sizeof (PTRACE_XFER_TYPE).
16607 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16609 2005-05-12 Orjan Friberg <orjanf@axis.com>
16611 * target.h (struct target_ops): Add insert_watchpoint,
16612 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16613 pointers for hardware watchpoint support.
16614 * linux-low.h (struct linux_target_ops): Ditto.
16615 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16616 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16617 to linux_target_ops.
16618 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16620 * server.c (main): Recognize 'Z' and 'z' packets.
16622 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16624 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16625 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16626 (the_low_target): Add new members.
16628 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16630 * proc-service.c (ps_lgetregs): Search all_processes instead of
16633 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16635 * server.c (start_inferior): Change return type to int.
16636 (attach_inferior): Change sigptr to int *.
16637 (handle_v_cont, handle_v_requests): Change signal to int *.
16638 (main): Change signal to int.
16640 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16642 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16643 * configure.srv: Add m32r*-*-linux*.
16644 * linux-m32r-low.c: New file.
16646 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16648 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16650 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16652 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16653 Take unsigned long arguments for PIDs.
16654 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16655 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16656 (wait_for_sigstop, linux_resume_one_process)
16657 (regsets_fetch_inferior_registers, linux_send_signal)
16658 (linux_read_auxv): Likewise. Update the types of variables holding
16659 PIDs. Update format string specifiers.
16660 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16661 * remote-utils.c (prepare_resume_reply): Likewise.
16662 * server.c (cont_thread, general_thread, step_thread)
16663 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16665 (handle_query): Update format specifiers.
16666 (handle_v_cont, main): Use strtoul for thread IDs.
16667 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16668 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16669 (general_thread, step_thread, thread_from_wait)
16670 (old_thread_from_wait): Update.
16671 * target.h (struct thread_resume): Use unsigned long for THREAD.
16672 (struct target_ops): Use unsigned long for arguments to attach and
16675 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16677 * acinclude.m4: Include bfd/bfd.m4 directly.
16678 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16679 <agriffis@toolchain.org>.
16680 * aclocal.m4, configure: Regenerated.
16682 2005-01-07 Andrew Cagney <cagney@gnu.org>
16684 * configure.ac: Rename configure.in, require autoconf 2.59.
16685 * configure: Re-generate.
16687 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16689 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16690 LIBS when finished.
16691 * aclocal.m4: Regenerated.
16692 * configure: Regenerated.
16694 2004-11-21 Andreas Schwab <schwab@suse.de>
16696 * linux-m68k-low.c (m68k_num_gregs): Define.
16697 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16698 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16699 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16700 (m68k_breakpoint_at): New. Add to the_low_target.
16702 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16703 srv_linux_thread_db to yes.
16705 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16707 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16708 (ARCH_SET_FS): Likewise.
16709 (ARCH_GET_FS): Likewise.
16710 (ARCH_GET_GS): Likewise.
16712 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16714 * linux-i386-low.c (ps_get_thread_area): New.
16715 * linux-x86-64-low.c (ps_get_thread_area): New.
16716 * linux-low.c: Include <sys/syscall.h>.
16717 (linux_kill_one_process): Don't kill the first thread here.
16718 (linux_kill): Kill the first thread here.
16719 (kill_lwp): New function.
16720 (send_sigstop, linux_send_signal): Use it.
16721 * proc-service.c: Clean up #ifdefs.
16722 (fpregset_info): Delete.
16723 (ps_lgetregs): Update and enable implementation.
16724 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16726 * remote-utils.c (struct sym_cache, symbol_cache): New.
16727 (input_interrupt): Print a clearer message.
16728 (async_io_enabled): New variable.
16729 (enable_async_io, disable_async_io): Use it. Update comments.
16730 (look_up_one_symbol): Use the symbol cache.
16731 * thread-db.c (thread_db_look_up_symbols): New function.
16732 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16734 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16736 * configure.in: Test for -rdynamic.
16737 * configure: Regenerated.
16738 * Makefile (INTERNAL_LDFLAGS): New.
16739 (gdbserver, gdbreplay): Use it.
16741 2004-09-02 Andrew Cagney <cagney@gnu.org>
16743 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16745 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16747 * linux-low.c (linux_wait): Clear all_processes list also.
16749 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16751 * linux-low.c: Include <errno.h>. Remove extern declaration of
16754 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16756 * gdbreplay.c, server.h, utils.c: Update copyright years.
16758 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16760 * server.c (main): Print child status or termination signal from
16761 variable 'signal', not 'sig'.
16763 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16765 * linux-low.c (linux_read_memory): Change return type to
16766 int. Check for and return error from ptrace().
16767 * target.c (read_inferior_memory): Change return type to int. Pass
16768 back return status from the_target->read_memory().
16769 * target.h (struct target_ops): Adapt *read_memory() prototype.
16771 (read_inferior_memory): Adapt prototype.
16772 * server.c (main): Return an error packet if
16773 read_inferior_memory() returns an error.
16775 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16777 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16778 Unify with other clean targets.
16780 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16782 * server.c (handle_v_cont): Call set_desired_inferior.
16784 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16786 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16788 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16790 * linux-low.c (linux_wait): Unblock async I/O.
16791 (linux_resume): Block and enable async I/O.
16792 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16793 * server.h (block_async_io, unblock_async_io): Add prototypes.
16795 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16797 * remote-utils.c (remote_open): Print a status notice after
16798 opening a TCP port.
16799 * server.c (attach_inferior): Print a status notice after
16802 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16804 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16806 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16808 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16810 * server.c, target.h: Update copyright years.
16812 2004-02-25 Roland McGrath <roland@redhat.com>
16814 * target.h (struct target_ops): New member `read_auxv'.
16815 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16816 * linux-low.c (linux_read_auxv): New function.
16817 (linux_target_ops): Initialize `read_auxv' member to that.
16819 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16821 Committed by Jim Blandy <jimb@redhat.com>.
16823 * linux-s390-low.c (s390_num_regs): Update.
16824 (s390_regmap): Remove control registers. Use __s390x__ predefine
16825 instead of GPR_SIZE to distiguish s390 and s390x targets.
16827 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16829 * linux-low.c: Update copyright year.
16830 (check_removed_breakpoint): Clear pending_is_breakpoint.
16831 (linux_set_resume_request, linux_queue_one_thread)
16832 (resume_status_pending_p): New functions.
16833 (linux_continue_one_thread): Use process->resume.
16834 (linux_resume): Only resume threads if there are no pending events.
16835 * linux-low.h (struct process_info): Add resume request
16838 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16840 * regcache.c (new_register_cache): Clear the allocated register
16841 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16843 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16845 * linux-low.c (linux_resume): Take a struct thread_resume *
16847 (linux_wait): Update call.
16848 (resume_ptr): New static variable.
16849 (linux_continue_one_thread): Renamed from
16850 linux_continue_one_process. Use resume_ptr.
16851 (linux_resume): Use linux_continue_one_thread.
16852 * server.c (handle_v_cont, handle_v_requests): New functions.
16853 (myresume): New function.
16854 (main): Handle 'v' case.
16855 * target.h (struct thread_resume): New type.
16856 (struct target_ops): Change argument of "resume" to struct
16858 (myresume): Delete macro.
16860 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16862 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16863 (uninstall): Support DESTDIR.
16865 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16867 * configure.srv: Add xscale*linux copy of arm*linux entry.
16869 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16871 * linux-arm-low.c (arm_reinsert_addr): New function.
16872 (the_low_target): Add arm_reinsert_addr.
16874 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16876 * mem-break.c: Remove whitespace at end of file.
16878 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16880 * configure.in: Check whether we need to prototype strerror.
16881 * server.h: Optionally prototype strerror.
16882 * gdbreplay.c (perror_with_name): Use strerror.
16883 * linux-low.c (linux_attach_lwp): Use strerror.
16884 * utils.c (perror_with_name): Use strerror.
16885 * config.in, configure: Regenerated.
16887 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16889 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16890 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16892 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16894 * Makefile.in (SFILES): Update.
16895 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16896 low-sun3.c: Remove files.
16898 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16900 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16901 (linux_detach_one_process, linux_detach): New functions.
16902 (linux_target_ops): Add linux_detach.
16903 * server.c (main): Handle 'D' packet.
16904 * target.h (struct target_ops): Add "detach" member.
16905 (detach_inferior): Define.
16907 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16909 From Kelley Cook <kelleycook@wideopenwest.com>:
16910 * configure.srv: Accept i[34567]86 variants.
16912 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16914 * linux-low.c (linux_wait_for_event): Correct comment typos.
16915 (linux_resume_one_process): Call check_removed_breakpoint.
16916 (linux_send_signal): New function.
16917 (linux_target_ops): Add linux_send_signal.
16918 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16920 * target.h (struct target_ops): Add send_signal.
16922 2003-05-29 Jim Blandy <jimb@redhat.com>
16924 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16925 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16926 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16927 away part of the register's value.
16929 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16931 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16932 (linux_wait_for_event, linux_init_signals): Likewise.
16934 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16936 * configure.in: Check for stdlib.h.
16937 * configure: Regenerated.
16938 * config.in: Regenerated.
16940 2003-01-04 Andreas Schwab <schwab@suse.de>
16942 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16944 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16946 * Makefile.in: Remove obsolete code.
16948 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16950 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16951 defined(PT_FPR0_HI).
16953 2002-11-17 Stuart Hughes <seh@zee2.com>
16955 * linux-arm-low.c (arm_num_regs): Increase.
16956 (arm_regmap): Include status register.
16958 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16960 * linux-low.c (register_addr): Remove incorrect -1 check.
16962 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16964 * linux-low.c (linux_create_inferior): Call setpgid. Return
16966 (unstopped_p, linux_signal_pid): Remove.
16967 (linux_target_ops): Remove linux_signal_pid.
16968 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16969 global instead of target method.
16970 * target.h (struct target_ops): Remove signal_pid. Update comment
16971 for create_inferior.
16972 * server.c (signal_pid): New variable.
16973 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16974 gdbserver. Set the child to be the foreground process group.
16975 (attach_inferior): Set signal_pid.
16977 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16979 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16981 2002-08-20 Jim Blandy <jimb@redhat.com>
16983 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16986 2002-08-01 Andrew Cagney <cagney@redhat.com>
16988 * Makefile.in: Make chill references obsolete.
16990 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16992 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16993 * configure: Regenerate.
16994 * config.in: Regenerate.
16996 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16998 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16999 (perror_with_name, remote_close, remote_open, expect, play): Static.
17001 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17003 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17004 byte offsets instead of an array of indexes.
17005 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17007 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17009 * regcache.c: Add comment.
17011 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17013 * thread-db.c: New file.
17014 * proc-service.c: New file.
17015 * acinclude.m4: New file.
17016 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17017 proc-service.o, and thread-db.o.
17018 (linux-low.o): Add USE_THREAD_DB.
17019 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17020 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17021 * aclocal.m4: Regenerated.
17022 * config.in: Regenerated.
17023 * configure: Regenerated.
17024 * configure.in: Check for proc_service.h, sys/procfs.h,
17025 thread_db.h, and linux/elf.h headrs.
17026 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17027 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17028 Check for -lthread_db and thread support.
17029 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17030 PowerPC, and SuperH.
17031 * i387-fp.c: Constify arguments.
17032 * i387-fp.h: Likewise.
17033 * inferiors.c: (struct thread_info): Renamed from
17034 `struct inferior_info'. Remove PID member. Use generic inferior
17035 list header. All uses updated.
17036 (inferiors, signal_pid): Removed.
17037 (all_threads): New variable.
17038 (get_thread): Define.
17039 (add_inferior_to_list): New function.
17040 (for_each_inferior): New function.
17041 (change_inferior_id): New function.
17042 (add_inferior): Removed.
17043 (remove_inferior): New function.
17044 (add_thread): New function.
17045 (free_one_thread): New function.
17046 (remove_thread): New function.
17047 (clear_inferiors): Use for_each_inferior and free_one_thread.
17048 (find_inferior): New function.
17049 (find_inferior_id): New function.
17050 (inferior_target_data): Update argument type.
17051 (set_inferior_target_data): Likewise.
17052 (inferior_regcache_data): Likewise.
17053 (set_inferior_regcache_data): Likewise.
17054 * linux-low.c (linux_bp_reinsert): Remove.
17055 (all_processes, stopping_threads, using_thrads)
17056 (struct pending_signals, debug_threads, pid_of): New.
17057 (inferior_pid): Replace with macro.
17058 (struct inferior_linux_data): Remove.
17059 (get_stop_pc, add_process): New functions.
17060 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17061 Use add_process and add_thread.
17062 (linux_attach_lwp): New function, based on old linux_attach. Use
17063 add_process and add_thread. Set stop_expected for new threads.
17064 (linux_attach): New function.
17065 (linux_kill_one_process): New function.
17066 (linux_kill): Kill all LWPs.
17067 (linux_thread_alive): Use find_inferior_id.
17068 (check_removed_breakpoints, status_pending_p): New functions.
17069 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17070 Update. Use WNOHANG. Wait for cloned processes also. Update process
17071 struct for the found process.
17072 (linux_wait_for_event): New function.
17073 (linux_wait): Use it. Support LWPs.
17074 (send_sigstop, wait_for_sigstop, stop_all_processes)
17075 (linux_resume_one_process, linux_continue_one_process): New functions.
17076 (linux_resume): Support LWPs.
17077 (REGISTER_RAW_SIZE): Remove.
17078 (fetch_register): Use register_size instead. Call supply_register.
17079 (usr_store_inferior_registers): Likewise. Call collect_register.
17080 Fix recursive case.
17081 (regsets_fetch_inferior_registers): Improve error message.
17082 (regsets_store_inferior_registers): Add debugging.
17083 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17084 (unstopped_p, linux_signal_pid): New functions.
17085 (linux_target_ops): Add linux_signal_pid.
17086 (linux_init_signals): New function.
17087 (initialize_low): Call it. Initialize using_threads.
17088 * regcache.c (inferior_regcache_data): Add valid
17090 (get_regcache): Fetch registers lazily. Add fetch argument
17091 and update all callers.
17092 (regcache_invalidate_one, regcache_invalidate): New
17094 (new_register_cache): Renamed from create_register_cache.
17095 Return the new regcache.
17096 (free_register_cache): Change argument to a void *.
17097 (registers_to_string, registers_from_string): Call get_regcache
17098 with fetch flag set.
17099 (register_data): Make static. Pass fetch flag to get_regcache.
17100 (supply_register): Call get_regcache with fetch flag clear.
17101 (collect_register): Call get_regcache with fetch flag set.
17102 (collect_register_as_string): New function.
17103 * regcache.h: Update.
17104 * remote-utils.c (putpkt): Flush after debug output and use
17106 Handle input interrupts while waiting for an ACK.
17107 (input_interrupt): Use signal_pid method.
17108 (getpkt): Flush after debug output and use stderr.
17109 (outreg): Use collect_register_as_string.
17110 (new_thread_notify, dead_thread_notify): New functions.
17111 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17112 and general_thread.
17113 (look_up_one_symbol): Flush after debug output.
17114 * server.c (step_thread, server_waiting): New variables.
17115 (start_inferior): Don't use signal_pid. Update call to mywait.
17116 (attach_inferior): Update call to mywait.
17117 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17118 (main): Don't fetch/store registers explicitly. Use
17119 set_desired_inferior. Support proposed ``Hs'' packet. Update
17121 * server.h: Update.
17122 (struct inferior_list, struct_inferior_list_entry): New.
17123 * target.c (set_desired_inferior): New.
17124 (write_inferior_memory): Constify.
17125 (mywait): New function.
17126 * target.h: Update.
17127 (struct target_ops): New signal_pid method.
17128 (mywait): Removed macro, added prototype.
17130 * linux-low.h (regset_func): Removed.
17131 (regset_fill_func, regset_store_func): New.
17132 (enum regset_type): New.
17133 (struct regset_info): Add type field. Use new operation types.
17134 (struct linux_target_ops): stop_pc renamed to get_pc.
17135 Add decr_pc_after_break and breakpoint_at.
17136 (get_process, get_thread_proess, get_process_thread)
17137 (strut process_info, all_processes, linux_attach_lwp)
17138 (thread_db_init): New.
17140 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17141 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17142 (the_low_target): Add new members.
17143 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17144 (i386_store_fpxregset): Constify.
17145 (target_regsets): Add new kind identifier.
17146 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17147 (i386_set_pc): Add debugging.
17148 (i386_breakpoint_at): New function.
17149 (the_low_target): Add new members.
17150 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17151 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17152 (mips_breakpoint_at): New.
17153 (the_low_target): Add new members.
17154 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17155 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17156 (the_low_target): Add new members.
17157 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17158 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17159 (the_low_target): Add new members.
17160 * linux-x86-64-low.c (target_regsets): Add new kind
17163 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17165 From Martin Pool <mbp@samba.org>:
17166 * server.c (gdbserver_usage): New function.
17169 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17171 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17172 stop_at -> stop_pc.
17174 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17176 * Makefile.in: Remove obsolete code.
17178 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17180 * linux-low.c (regsets_fetch_inferior_registers),
17181 (regsets_store_inferior_registers): Removed cast to int from
17183 * regcache.h: Added declaration of struct inferior_info.
17185 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17187 * inferiors.c (struct inferior_info): Add regcache_data.
17188 (add_inferior): Call create_register_cache.
17189 (clear_inferiors): Call free_register_cache.
17190 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17191 * regcache.c (struct inferior_regcache_data): New.
17192 (registers): Remove.
17193 (get_regcache): New function.
17194 (create_register_cache, free_register_cache): New functions.
17195 (set_register_cache): Don't initialize the register cache here.
17196 (registers_to_string, registers_from_string, register_data): Call
17198 * regcache.h: Add prototypes.
17199 * server.h: Likewise.
17201 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17203 * mem-break.c: New file.
17204 * mem-break.h: New file.
17205 * Makefile.in: Add mem-break.o rule; update server.h
17207 * inferiors.c (struct inferior_info): Add target_data
17209 (clear_inferiors): Free target_data member if set.
17210 (inferior_target_data, set_inferior_target_data): New functions.
17211 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17212 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17213 * linux-low.c (linux_bp_reinsert): New variable.
17214 (struct inferior_linux_data): New.
17215 (linux_create_inferior): Use set_inferior_target_data.
17216 (linux_attach): Likewise. Call add_inferior.
17217 (linux_wait_for_one_inferior): New function.
17218 (linux_wait): Call it.
17219 (linux_write_memory): Add const.
17220 (initialize_low): Call set_breakpoint_data.
17221 * linux-low.h (struct linux_target_ops): Add breakpoint
17223 * server.c (attach_inferior): Remove extra add_inferior
17225 * server.h: Include mem-break.h. Update inferior.c
17227 * target.c (read_inferior_memory)
17228 (write_inferior_memory): New functions.
17229 * target.h (read_inferior_memory)
17230 (write_inferior_memory): Change macros to prototypes.
17231 (struct target_ops): Update comments. Add const to write_memory
17234 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17236 * linux-low.c (usr_store_inferior_registers): Support
17237 registers which are allowed to fail to store.
17238 * linux-low.h (linux_target_ops): Likewise.
17239 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17240 (ppc_cannot_store_register): FPSCR may not be storable.
17242 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17244 * server.h: Include <string.h> if HAVE_STRING_H.
17245 * ChangeLog: Correct paths in last ChangeLog entry.
17247 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17249 * linux-low.h: Remove obsolete prototypes.
17250 (struct linux_target_ops): New.
17251 (extern the_low_target): New.
17252 * linux-low.c (num_regs, regmap): Remove declarations.
17253 (register_addr): Use the_low_target explicitly.
17254 (fetch_register): Likewise.
17255 (usr_fetch_inferior_registers): Likewise.
17256 (usr_store_inferior_registers): Likewise.
17257 * linux-arm-low.c (num_regs): Remove.
17258 (arm_num_regs): Define.
17259 (arm_regmap): Renamed from regmap, made static.
17260 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17262 (arm_cannot_store_register): Renamed from cannot_store_register,
17264 (the_low_target): New.
17265 * linux-i386-low.c (num_regs): Remove.
17266 (i386_num_regs): Define.
17267 (i386_regmap): Renamed from regmap, made static.
17268 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17270 (i386_cannot_store_register): Renamed from cannot_store_register,
17272 (the_low_target): New.
17273 * linux-ia64-low.c (num_regs): Remove.
17274 (ia64_num_regs): Define.
17275 (ia64_regmap): Renamed from regmap, made static.
17276 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17278 (ia64_cannot_store_register): Renamed from cannot_store_register,
17280 (the_low_target): New.
17281 * linux-m68k-low.c (num_regs): Remove.
17282 (m68k_num_regs): Define.
17283 (m68k_regmap): Renamed from regmap, made static.
17284 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17286 (m68k_cannot_store_register): Renamed from cannot_store_register,
17288 (the_low_target): New.
17289 * linux-mips-low.c (num_regs): Remove.
17290 (mips_num_regs): Define.
17291 (mips_regmap): Renamed from regmap, made static.
17292 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17294 (mips_cannot_store_register): Renamed from cannot_store_register,
17296 (the_low_target): New.
17297 * linux-ppc-low.c (num_regs): Remove.
17298 (ppc_num_regs): Define.
17299 (ppc_regmap): Renamed from regmap, made static.
17300 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17302 (ppc_cannot_store_register): Renamed from cannot_store_register,
17304 (the_low_target): New.
17305 * linux-s390-low.c (num_regs): Remove.
17306 (s390_num_regs): Define.
17307 (s390_regmap): Renamed from regmap, made static.
17308 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17310 (s390_cannot_store_register): Renamed from cannot_store_register,
17312 (the_low_target): New.
17313 * linux-sh-low.c (num_regs): Remove.
17314 (sh_num_regs): Define.
17315 (sh_regmap): Renamed from regmap, made static.
17316 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17318 (sh_cannot_store_register): Renamed from cannot_store_register,
17320 (the_low_target): New.
17321 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17322 (the_low_target): New.
17324 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17326 * Makefile.in: Add stamp-h target.
17327 * configure.in: Create stamp-h.
17328 * configure: Regenerated.
17330 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17332 * inferiors.c: New file.
17333 * target.c: New file.
17334 * target.h: New file.
17335 * Makefile.in: Add target.o and inferiors.o. Update
17337 * linux-low.c (inferior_pid): New static variable,
17338 moved from server.c.
17339 (linux_create_inferior): Renamed from create_inferior.
17340 Call add_inferior. Return 0 on success instead of a PID.
17341 (linux_attach): Renamed from myattach.
17342 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17343 (linux_thread_alive): Renamed from mythread_alive.
17344 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17346 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17347 (regsets_store_inferior_registers): Correct error message.
17348 Add missing ``return 0''.
17349 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17350 (linux_store_registers): Renamed from store_inferior_registers.
17351 (linux_read_memory): Renamed from read_inferior_memory.
17352 (linux_write_memory): Renamed from write_inferior_memory.
17353 (linux_target_ops): New structure.
17354 (initialize_low): Call set_target_ops ().
17355 * remote-utils.c (unhexify): New function.
17356 (hexify): New function.
17357 (input_interrupt): Send signals to ``signal_pid''.
17358 * server.c (inferior_pid): Remove.
17359 (start_inferior): Update create_inferior call.
17360 (attach_inferior): Call add_inferior.
17361 (handle_query): New function.
17362 (main): Call handle_query for `q' packets.
17363 * server.h: Include "target.h". Remove obsolete prototypes.
17364 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17366 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17368 * Makefile.in: Add WARN_CFLAGS. Update configury
17370 * configure.in: Check for <string.h>
17371 * configure: Regenerate.
17372 * config.in: Regenerate.
17373 * gdbreplay.c: Include needed system headers.
17374 (remote_open): Remove strchr prototype.
17375 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17376 * regcache.c (supply_register): Change buf argument to const void *.
17377 (supply_register_by_name): Likewise.
17378 (collect_register): Change buf argument to void *.
17379 (collect_register_by_name): Likewise.
17380 * regcache.h: Add missing prototypes.
17381 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17382 * server.c (handle_query): New function.
17383 (attached): New static variable, moved out of main.
17384 (main): Quiet longjmp clobber warnings.
17385 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17386 * utils.c (error): Remove NORETURN.