1 2016-01-18 Yao Qi <yao.qi@linaro.org>
3 * linux-arm-low.c (debug_threads): Remove declaration.
4 (arm_get_pc, arm_set_pc): Remove.
5 (the_low_target): Use linux_get_pc_32bit and
7 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
8 (the_low_target): Use linux_get_pc_32bit and
10 * linux-cris-low.c (debug_threads): Remove declaration.
11 (cris_get_pc, cris_set_pc,): Remove.
12 (the_low_target): Use linux_get_pc_32bit and
14 * linux-crisv32-low.c (debug_threads): Remove declaration.
15 (cris_get_pc, cris_set_pc): Remove.
16 (the_low_target): Use linux_get_pc_32bit and
18 * linux-low.c: Include inttypes.h.
19 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
20 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
21 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
22 (the_low_target): Use linux_get_pc_32bit and
24 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
25 (the_low_target): Use linux_get_pc_32bit and
27 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
28 (the_low_target): Use linux_get_pc_32bit and
30 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
31 (the_low_target): Use linux_get_pc_32bit and
33 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
34 (the_low_target): Use linux_get_pc_32bit and
37 2016-01-18 Gary Benson <gbenson@redhat.com>
39 * configure.ac (AC_FUNC_FORK): New check.
40 * config.in: Regenerate.
41 * configure: Likewise.
43 2016-01-14 Yao Qi <yao.qi@linaro.org>
45 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
46 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
47 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
48 arm_get_next_pcs_ctor.
50 2016-01-12 Josh Stone <jistone@redhat.com>
51 Philippe Waroquiers <philippe.waroquiers@skynet.be>
53 * inferiors.h: Include "gdb_vecs.h".
54 (struct process_info): Add syscalls_to_catch.
55 * inferiors.c (remove_process): Free syscalls_to_catch.
56 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
58 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
59 * server.c (handle_general_set): Handle QCatchSyscalls.
60 (handle_query): Report support for QCatchSyscalls.
61 * target.h (struct target_ops): Add supports_catch_syscall.
62 (target_supports_catch_syscall): New macro.
63 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
64 (struct lwp_info): Add syscall_state.
65 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
66 Maintain syscall_state and syscalls_to_catch across exec.
67 (get_syscall_trapinfo): New function, proxy to the_low_target.
68 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
69 (linux_low_filter_event): Toggle syscall_state entry/return for
70 syscall traps, and set it ignored for all others.
71 (gdb_catching_syscalls_p): New function.
72 (gdb_catch_this_syscall_p): New function.
73 (linux_wait_1): Handle SYSCALL_SIGTRAP.
74 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
75 (linux_supports_catch_syscall): New function.
76 (linux_target_ops): Install it.
77 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
78 (the_low_target): Install it.
80 2016-01-12 Mike Frysinger <vapier@gentoo.org>
82 * acinclude.m4: Include new ../warning.m4 file.
83 * configure: Regenerated.
84 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
86 2016-01-12 Mike Frysinger <vapier@gentoo.org>
88 * ax.c (is_goto_target): Mark static.
89 * linux-low.c (register_addr): Likewise.
90 (linux_fetch_registers, linux_store_registers): Likewise.
91 * mem-break.c (any_persistent_commands): Fix old prototype.
92 (add_commands_to_breakpoint): Mark static.
93 * regcache.c (find_register_by_name): Delete unused func.
94 * remote-utils.c (hex_or_minus_one): Mark static.
95 * server.c (monitor_show_help): Mark static.
96 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
97 handle_v_requests): Likewise.
99 2016-01-12 Pedro Alves <palves@redhat.com>
101 Remove use of the registered trademark symbol throughout.
103 2016-01-08 Yao Qi <yao.qi@linaro.org>
105 * remote-utils.c (getpkt): If c is '\003', call target hook
108 2016-01-06 Yao Qi <yao.qi@linaro.org>
110 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
112 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
113 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
114 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
115 (thumb2_breakpoint): Declare.
116 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
118 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
119 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
120 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
122 2016-01-01 Joel Brobecker <brobecker@adacore.com>
124 * gdbreplay.c (gdbreplay_version): Change copyright year in
126 * server.c (gdbserver_version): Likewise.
128 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
130 * server.c (crc32_table): Delete.
131 (crc32): Use libiberty's xcrc32 function.
133 2015-12-22 Joel Brobecker <brobecker@adacore.com>
135 * lynx-low.c (lynx_delete_thread_callback): New function.
136 (lynx_mourn): Properly delete our process and all of its
137 threads. Remove call to clear_inferiors.
139 2015-12-22 Joel Brobecker <brobecker@adacore.com>
141 * target.c (thread_search_callback): Add check that
142 the thread_stopped target callback is not NULL before
145 2015-12-21 Yao Qi <yao.qi@linaro.org>
147 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
150 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
152 * server.c (handle_query): Call target_supports_software_single_step.
154 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
156 * linux-low.c (single_step): New function.
157 (linux_resume_one_lwp_throw): Call single_step.
158 (start_step_over): Likewise.
160 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
162 * Makefile.in (SFILES): Append arch/arm-linux.c,
163 arch/arm-get-next-pcs.c.
164 (arm-linux.o): New rule.
165 (arm-get-next-pcs.o): New rule.
166 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
168 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
169 to linux-aarch32-low.c.
170 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
171 (arm_breakpoint_len, thumb_breakpoint): Likewise.
172 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
173 (thumb2_breakpoint_len): Likewise.
174 (arm_is_thumb_mode): Make non-static.
175 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
176 from linux-aarch32-low.c.
177 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
178 (arm_breakpoint_len, thumb_breakpoint): Likewise.
179 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
180 (thumb2_breakpoint_len): Likewise.
181 (arm_is_thumb_mode): New declaration.
182 * linux-arm-low.c: Include arch/arm-linux.h
183 aarch/arm-get-next-pcs.h, sys/syscall.h.
184 (get_next_pcs_ops): New struct.
185 (get_next_pcs_addr_bits_remove): New function.
186 (get_next_pcs_is_thumb): New function.
187 (get_next_pcs_read_memory_unsigned_integer): Likewise.
188 (arm_sigreturn_next_pc): Likewise.
189 (get_next_pcs_syscall_next_pc): Likewise.
190 (arm_gdbserver_get_next_pcs): Likewise.
191 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
193 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
194 * server.h: Include gdb_vecs.h.
196 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
198 * Makefile.in (SFILES): Append common/common-regcache.c.
199 (OBS): Append common-regcache.o.
200 (common-regcache.o): New rule.
201 * regcache.c (init_register_cache): Initialize cache to
203 (regcache_raw_read_unsigned): New function.
204 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
205 register_status enum.
207 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
209 * linux-aarch64-low.c (the_low_targets): Rename
210 breakpoint_reinsert_addr to get_next_pcs.
211 * linux-arm-low.c (the_low_targets): Likewise.
212 * linux-bfin-low.c (the_low_targets): Likewise.
213 * linux-cris-low.c (the_low_targets): Likewise.
214 * linux-crisv32-low.c (the_low_targets): Likewise.
215 * linux-low.c (can_software_single_step): Likewise.
216 (install_software_single_step_breakpoints): New function.
217 (start_step_over): Use install_software_single_step_breakpoints.
218 * linux-low.h: New CORE_ADDR vector.
219 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
221 * linux-mips-low.c (the_low_targets): Likewise.
222 * linux-nios2-low.c (the_low_targets): Likewise.
223 * linux-sparc-low.c (the_low_targets): Likewise.
225 2015-12-17 Pedro Alves <palves@redhat.com>
227 * linux-low.c (linux_kill_one_lwp): Remove references to
229 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
231 (linux_init_signals): Delete.
232 (initialize_low): Adjust.
233 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
235 2015-12-16 Pedro Alves <palves@redhat.com>
237 * configure.ac (compiler warning flags): When testing a
238 -Wno-foo option, check whether -Wfoo works instead.
239 * configure: Regenerate.
241 2015-12-11 Don Breazeal <donb@codesourcery.com>
243 * server.c (process_serial_event): Don't exit from gdbserver
244 in remote mode if there are still active inferiors.
246 2015-12-11 Yao Qi <yao.qi@linaro.org>
248 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
249 arm_breakpoint_at if the process is 32-bit.
251 2015-12-11 Yao Qi <yao.qi@linaro.org>
253 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
256 2015-12-07 Yao Qi <yao.qi@linaro.org>
258 * configure.srv: Append arm.o to srv_tgtobj for
259 aarch64*-*-linux* target.
260 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
261 from linux-arm-low.c.
262 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
263 (arm_breakpoint_len, thumb_breakpoint): Likewise.
264 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
265 (thumb2_breakpoint_len): Likewise.
266 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
267 (arm_breakpoint_kinds): Likewise.
268 (arm_breakpoint_kind_from_pc): Likewise.
269 (arm_sw_breakpoint_from_kind): Likewise.
270 (arm_breakpoint_kind_from_current_state): Likewise.
271 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
272 (arm_sw_breakpoint_from_kind): Declare.
273 (arm_breakpoint_kind_from_current_state): Declare.
274 (arm_breakpoint_at): Declare.
275 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
276 arm_sw_breakpoint_from_kind if process is 32-bit.
277 (aarch64_breakpoint_kind_from_pc): New function.
278 (aarch64_breakpoint_kind_from_current_state): New function.
279 (the_low_target): Initialize fields breakpoint_kind_from_pc
280 and breakpoint_kind_from_current_state.
281 * linux-arm-low.c (arm_breakpoint_kinds): Move to
283 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
284 (arm_breakpoint, arm_breakpoint_len): Likewise.
285 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
286 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
287 (arm_is_thumb_mode): Likewise.
288 (arm_breakpoint_at): Likewise.
289 (arm_breakpoint_kind_from_pc): Likewise.
290 (arm_sw_breakpoint_from_kind): Likewise.
291 (arm_breakpoint_kind_from_current_state): Likewise.
294 2015-08-04 Yao Qi <yao.qi@linaro.org>
296 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
297 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
298 * server.c (extended_protocol): Remove "static".
299 * server.h (extended_protocol): Declare it.
301 2015-12-04 Josh Stone <jistone@redhat.com>
303 * target.h (struct target_ops) <arch_setup>: Rename to ...
304 (struct target_ops) <post_create_inferior>: ... this.
305 (target_arch_setup): Rename to ...
306 (target_post_create_inferior): ... this, calling post_create_inferior.
307 * server.c (start_inferior): Update target_arch_setup calls to
308 target_post_create_inferior.
309 * linux-low.c (linux_low_ptrace_options): Forward declare.
310 (linux_arch_setup): Update its comment for general use.
311 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
312 (struct linux_target_ops): Use linux_post_create_inferior.
313 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
314 to post_create_inferior.
315 * nto-low.c (struct nto_target_ops): Likewise.
316 * spu-low.c (struct spu_target_ops): Likewise.
317 * win32-low.c (struct win32_target_ops): Likewise.
319 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
321 * linux-arm-low.c: Remove duplicate arch/arm.h include.
323 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
325 * linux-arm-low.c (arm_reinsert_addr): Remove function.
326 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
327 * linux-cris-low.c (cris_reinsert_addr> Remove function.
328 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
329 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
330 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
331 * linux-mips-low.c (mips_reinsert_addr): Remove function.
332 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
333 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
334 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
335 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
336 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
338 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
340 * linux-low.c (linux_look_up_symbols): Don't call
341 linux_supports_traceclone.
342 * linux-low.h (thread_db_init): Remove use_events argument.
343 * thread-db.c (thread_db_use_event): Remove global variable.
344 (struct thread_db) <td_thr_event_enable_p>: Remove field.
345 (struct thread_db) <td_create_bp>: Remove field.
346 (thread_db_create_event): Remove function.
347 (thread_db_enable_reporting): Likewise.
348 (find_one_thread): Don't check for thread_db_use_events.
349 (attach_thread): Likewise.
350 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
351 (try_thread_db_load_1): Don't check for thread_db_use_events.
352 (thread_db_init): Remove use_events argument and thread events
354 (remove_thread_event_breakpoints): Remove function.
355 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
357 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
359 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
361 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
362 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
363 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
364 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
365 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
367 * linux-crisv32-low.c (cris_supports_hardware_single_step):
369 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
370 * linux-low.c (can_hardware_single_step): Use
371 supports_hardware_single_step.
372 (can_software_single_step): New function.
373 (start_step_over): Call can_software_single_step.
374 (linux_supports_hardware_single_step): New function.
375 (struct target_ops) <supports_software_single_step>: Initialize.
376 * linux-low.h (struct linux_target_ops)
377 <supports_hardware_single_step>: Initialize.
378 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
379 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
380 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
381 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
382 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
383 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
384 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
385 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
386 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
387 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
389 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
390 (struct linux_target_ops) <tile_supports_hardware_single_step>:
392 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
393 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
394 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
396 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
397 * target.h (struct target_ops): <supports_software_single_step>:
399 (target_supports_software_single_step): New macro.
401 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
403 * linux-low.c (linux_wait_1): Fix pc advance condition.
404 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
405 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
407 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
409 * linux-arm-low.c (arm_is_thumb_mode): New function.
410 (arm_breakpoint_at): Use arm_is_thumb_mode.
411 (arm_breakpoint_kind_from_current_state): New function.
412 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
414 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
415 (linux_breakpoint_kind_from_current_state): New function.
416 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
417 * linux-low.h (struct linux_target_ops)
418 <breakpoint_kind_from_current_state>: New field.
419 * target.h (struct target_ops): Likewise.
420 (target_breakpoint_kind_from_current_state): New macro.
422 2015-11-30 Pedro Alves <palves@redhat.com>
424 * linux-low.c (linux_resume): Wake up the event loop before
427 2015-11-30 Pedro Alves <palves@redhat.com>
429 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
431 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
433 * target.c (struct thread_search): New structure.
434 (thread_search_callback): New function.
435 (prev_general_thread): New global.
436 (prepare_to_access_memory, done_accessing_memory): New functions.
437 * target.h (prepare_to_access_memory, done_accessing_memory):
438 Replace macros with function declarations.
440 2015-11-30 Pedro Alves <palves@redhat.com>
443 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
444 report TARGET_WAITKIND_NO_RESUMED.
445 * remote-utils.c (prepare_resume_reply): Handle
446 TARGET_WAITKIND_NO_RESUMED.
447 * server.c (report_no_resumed): New global.
448 (handle_query) <qSupported>: Handle "no-resumed+". Report
449 "no-resumed+" support.
450 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
451 return error if the client doesn't support no-resumed events.
452 (push_stop_notification): New function.
453 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
454 events if the client supports them.
456 2015-11-30 Pedro Alves <palves@redhat.com>
458 * linux-low.c (thread_still_has_status_pending_p): Don't check
460 (lwp_resumed): New function.
461 (status_pending_p_callback): Return early if the LWP is not
462 supposed to be resumed.
464 2015-11-30 Pedro Alves <palves@redhat.com>
466 * linux-low.c (handle_extended_wait): Assert that the LWP's
467 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
468 thread create events, leave the new child's status pending.
469 (linux_low_filter_event): If GDB wants to hear about thread exit
470 events, leave the LWP marked dead and don't delete it.
471 (linux_wait_for_event_filtered): Don't check for thread exit.
472 (filter_exit_event): New function.
473 (linux_wait_1): Use it, when returning an exit event.
474 (linux_resume_one_lwp_throw): Assert that the LWP's
475 waitstatus is TARGET_WAITKIND_IGNORE.
476 * remote-utils.c (prepare_resume_reply): Handle
477 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
478 * server.c (report_thread_events): New global.
479 (handle_general_set): Handle QThreadEvents.
480 (handle_query) <qSupported>: Handle and report QThreadEvents+;
481 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
482 TARGET_WAITKIND_THREAD_EXITED.
483 * server.h (report_thread_events): Declare.
485 2015-11-30 Pedro Alves <palves@redhat.com>
487 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
488 the thread's last_resume_kind was resume_stop.
490 2015-11-30 Pedro Alves <palves@redhat.com>
492 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
495 2015-11-30 Pedro Alves <palves@redhat.com>
497 * server.c (handle_v_requests): Handle vCtrlC.
499 2015-11-30 Pedro Alves <palves@redhat.com>
501 * gdbthread.h (find_any_thread_of_pid): Declare.
502 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
504 * server.c (handle_query): If current_thread is NULL, look for
505 another thread of the selected process.
507 2015-11-26 Daniel Colascione <dancol@dancol.org>
508 Simon Marchi <simon.marchi@ericsson.com>
510 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
511 * server.c (handle_qxfer_threads_worker): Refactor to include thread
513 * target.h (struct target_ops) <thread_name>: New field.
514 (target_thread_name): New macro.
516 2015-11-23 Joel Brobecker <brobecker@adacore.com>
518 * regcache.h (regcache_invalidate_pid): Add declaration.
519 * regcache.c (regcache_invalidate_pid): New function, extracted
520 from regcache_invalidate.
521 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
522 Add trivial documentation comment.
523 * lynx-low.c: Use regcache_invalidate_pid instead of
526 2015-11-23 Joel Brobecker <brobecker@adacore.com>
528 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
529 and Elf64_auxv_t if the target is Android.
531 2015-11-22 Doug Evans <xdje42@gmail.com>
533 * target.h: #include <sys/types.h>.
535 2015-11-19 Pedro Alves <palves@redhat.com>
537 * linux-low.c (linux_process_qsupported): Change prototype.
539 * linux-low.h (struct linux_target_ops) <process_qsupported>:
541 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
542 and adjust to loop over all features.
543 * server.c (handle_query) <qSupported>: Adjust to call
544 target_process_qsupported once, passing it a vector of unprocessed
546 * target.h (struct target_ops) <process_qsupported>: Change
548 (target_process_qsupported): Adjust.
550 2015-11-19 Pedro Alves <palves@redhat.com>
552 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
554 * configure: Regenerate.
556 2015-11-19 Pedro Alves <palves@redhat.com>
558 * configure: Regenerate.
560 2015-11-19 Yao Qi <yao.qi@linaro.org>
562 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
565 2015-11-19 Yao Qi <yao.qi@linaro.org>
567 * linux-aarch64-low.c (enum aarch64_operand_type): New.
568 (struct aarch64_operand): Move enum out.
570 2015-11-19 Yao Qi <yao.qi@linaro.org>
572 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
573 struct user_fpsimd_state *.
574 (aarch64_store_fpregset): Likewise.
576 2015-11-19 Yao Qi <yao.qi@linaro.org>
578 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
579 struct user_pt_regs *.
580 (aarch64_store_gregset): Likewise.
582 2015-11-18 Pedro Alves <palves@redhat.com>
584 * Makefile.in (all_object_files): Add $IPA_OBJS.
586 2015-11-17 Pedro Alves <palves@redhat.com>
588 * win32-low.c (win32_resume): Use gdb_signal_from_host,
589 GDB_SIGNAL_0 and gdb_signal_to_string.
591 2015-11-17 Pedro Alves <palves@redhat.com>
593 * win32-low.c (handle_output_debug_string): Remove parameter.
594 (win32_kill): Remove our_status local and adjust call to
595 handle_output_debug_string.
596 (get_child_debug_event): Adjust call to
597 handle_output_debug_string.
599 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
601 * linux-mips-low.c (mips_fill_gregset): Add cast.
602 (mips_store_gregset): Likewise.
603 (mips_fill_fpregset): Likewise.
604 (mips_store_fpregset): Likewise.
606 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
608 * linux-mips-low.c (mips_add_watchpoint): Rename private to
611 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
613 * linux-mips-low.c (mips_linux_new_thread): Change type of
614 watch_type to enum target_hw_bp_type.
616 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
618 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
619 Change return type to arm_hwbp_type.
621 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
623 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
624 (arm_store_gregset): Likewise.
625 * linux-arm-low.c (arm_get_hwcap): Likewise.
626 (arm_read_description): Likewise.
628 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
630 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
632 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
634 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
635 (ppc_fill_vsxregset): Likewise.
636 (ppc_store_vsxregset): Likewise.
637 (ppc_fill_vrregset): Likewise.
638 (ppc_store_vrregset): Likewise.
639 (ppc_fill_evrregset): Likewise.
640 (ppc_store_evrregset): Likewise.
642 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
644 * linux-ppc-low.c (ppc_usrregs_info): Remove
646 (ppc_arch_setup): Move lower in file.
648 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
650 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
651 (ps_pdwrite): Likewise.
653 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
655 * linux-arm-low.c (arm_new_thread): Move pointer dereference
656 to after assert checks.
658 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
660 * proc-service.c (ps_pdread): Add/adjust casts.
661 (ps_pdwrite): Add/adjust casts.
663 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
665 * server.c (handle_search_memory_1): Cast return value of
668 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
670 * server.c (write_qxfer_response): Change type of data to
673 2015-10-29 Pedro Alves <palves@redhat.com>
675 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
677 2015-10-29 Pedro Alves <palves@redhat.com>
679 * tracepoint.c (clear_installed_tracepoints): Add casts.
681 2015-10-29 Pedro Alves <palves@redhat.com>
683 * server.c (handle_v_cont, process_serial_event): Add enum
684 gdb_signal casts to signal parsing code.
686 2015-10-29 Pedro Alves <palves@redhat.com>
688 * linux-low.h (NULL_REGSET): Define.
689 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
690 * linux-arm-low.c (arm_regsets): Likewise.
691 * linux-crisv32-low.c (cris_regsets): Likewise.
692 * linux-m68k-low.c (m68k_regsets): Likewise.
693 * linux-mips-low.c (mips_regsets): Likewise.
694 * linux-nios2-low.c (nios2_regsets): Likewise.
695 * linux-ppc-low.c (ppc_regsets): Likewise.
696 * linux-s390-low.c (s390_regsets): Likewise.
697 * linux-sh-low.c (sh_regsets): Likewise.
698 * linux-sparc-low.c (sparc_regsets): Likewise.
699 * linux-tic6x-low.c (tic6x_regsets): Likewise.
700 * linux-tile-low.c (tile_regsets): Likewise.
701 * linux-x86-low.c (x86_regsets): Likewise.
702 * linux-xtensa-low.c (xtensa_regsets): Likewise.
704 2015-10-29 Pedro Alves <palves@redhat.com>
706 * linux-low.h (NULL_REGSET): Define.
707 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
708 * linux-arm-low.c (arm_regsets): Likewise.
709 * linux-crisv32-low.c (cris_regsets): Likewise.
710 * linux-m68k-low.c (m68k_regsets): Likewise.
711 * linux-mips-low.c (mips_regsets): Likewise.
712 * linux-nios2-low.c (nios2_regsets): Likewise.
713 * linux-ppc-low.c (ppc_regsets): Likewise.
714 * linux-s390-low.c (s390_regsets): Likewise.
715 * linux-sh-low.c (sh_regsets): Likewise.
716 * linux-sparc-low.c (sparc_regsets): Likewise.
717 * linux-tic6x-low.c (tic6x_regsets): Likewise.
718 * linux-tile-low.c (tile_regsets): Likewise.
719 * linux-x86-low.c (x86_regsets): Likewise.
720 * linux-xtensa-low.c (xtensa_regsets): Likewise.
722 2015-10-26 Doug Evans <dje@google.com>
724 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
726 2015-10-26 Doug Evans <dje@google.com>
728 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
730 2015-10-26 Doug Evans <dje@google.com>
732 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
734 (attach_thread, find_new_threads_callback): Ditto.
736 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
738 * mem-break.h (set_breakpoint_data): Remove.
740 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
742 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
743 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
744 (initialize_low): Remove set_breakpoint_data call.
745 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
746 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
747 (initialize_low): Remove set_breakpoint_data call.
748 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
749 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
750 (initialize_low): Remove set_breakpoint_data call.
752 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
754 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
755 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
756 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
757 * target.h (target_breakpoint_kind_from_pc): New macro.
759 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
761 * linux-low.c (default_breakpoint_kind_from_pc): New function.
762 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
763 the default breakpoint kind.
765 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
767 * linux-arm-low.c (arm_supports_z_point_type): Add software
770 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
772 * linux-arm-low.c: Refactor breakpoint definitions.
773 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
774 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
776 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
778 * Makefile.in: Add arm.c/o.
779 * configure.srv: Likewise.
780 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
781 (arm_breakpoint_kind_from_pc): New function.
782 (arm_sw_breakpoint_from_kind): Return proper kind.
783 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
785 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
787 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
789 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
790 (struct raw_breakpoint) <size>: Remove.
791 (struct raw_breakpoint) <kind>: Add.
792 (bp_size): New function.
793 (bp_opcode): Likewise.
794 (find_raw_breakpoint_at): Adjust for kind.
795 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
796 (remove_memory_breakpoint): Adjust for kind call bp_size.
797 (set_raw_breakpoint_at): Adjust for kind.
798 (set_breakpoint): Likewise.
799 (set_breakpoint_at): Call breakpoint_kind_from_pc.
800 (delete_raw_breakpoint): Adjust for kind.
801 (delete_breakpoint): Likewise.
802 (find_gdb_breakpoint): Likewise.
803 (set_gdb_breakpoint_1): Likewise.
804 (set_gdb_breakpoint): Likewise.
805 (delete_gdb_breakpoint_1): Likewise.
806 (delete_gdb_breakpoint): Likewise.
807 (uninsert_raw_breakpoint): Likewise.
808 (reinsert_raw_breakpoint): Likewise.
809 (set_breakpoint_data): Remove.
810 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
811 (check_mem_read): Adjust for kind call bp_size.
812 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
813 (clone_one_breakpoint): Adjust for kind.
814 * mem-break.h (set_gdb_breakpoint): Likewise.
815 (delete_gdb_breakpoint): Likewise.
816 * server.c (process_serial_event): Likewise.
818 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
820 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
821 (struct linux_target_ops) <breakpoint>: Remove.
822 (struct linux_target_ops) <breakpoint_len>: Remove.
823 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
824 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
825 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
826 (arm_sw_breakpoint_from_kind): New function.
827 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
828 (struct linux_target_ops) <breakpoint>: Remove.
829 (struct linux_target_ops) <breakpoint_len>: Remove.
830 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
831 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
832 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
833 (struct linux_target_ops) <breakpoint>: Remove.
834 (struct linux_target_ops) <breakpoint_len>: Remove.
835 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
836 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
837 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
838 (struct linux_target_ops) <breakpoint>: Remove.
839 (struct linux_target_ops) <breakpoint_len>: Remove.
840 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
841 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
842 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
843 and sw_breakpoint_from_kind to increment the pc.
844 (linux_breakpoint_kind_from_pc): New function.
845 (linux_sw_breakpoint_from_kind): New function.
846 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
847 (initialize_low): Call breakpoint_kind_from_pc and
848 sw_breakpoint_from_kind to replace breakpoint_data/len.
849 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
851 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
852 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
853 (struct linux_target_ops) <breakpoint>: Remove.
854 (struct linux_target_ops) <breakpoint_len>: Remove.
855 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
856 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
857 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
858 (struct linux_target_ops) <breakpoint>: Remove.
859 (struct linux_target_ops) <breakpoint_len>: Remove.
860 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
861 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
862 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
863 (struct linux_target_ops) <breakpoint>: Remove.
864 (struct linux_target_ops) <breakpoint_len>: Remove.
865 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
866 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
867 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
868 (struct linux_target_ops) <breakpoint>: Remove.
869 (struct linux_target_ops) <breakpoint_len>: Remove.
870 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
871 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
872 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
873 (struct linux_target_ops) <breakpoint>: Remove.
874 (struct linux_target_ops) <breakpoint_len>: Remove.
875 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
876 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
877 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
878 (struct linux_target_ops) <breakpoint>: Remove.
879 (struct linux_target_ops) <breakpoint_len>: Remove.
880 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
881 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
882 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
883 (struct linux_target_ops) <breakpoint>: Remove.
884 (struct linux_target_ops) <breakpoint_len>: Remove.
885 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
886 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
887 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
888 (struct linux_target_ops) <breakpoint>: Remove.
889 (struct linux_target_ops) <breakpoint_len>: Remove.
890 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
891 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
892 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
893 (struct linux_target_ops) <breakpoint>: Remove.
894 (struct linux_target_ops) <breakpoint_len>: Remove.
895 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
896 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
897 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
898 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
899 (struct linux_target_ops) <breakpoint>: Remove.
900 (struct linux_target_ops) <breakpoint_len>: Remove.
901 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
902 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
903 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
904 (struct linux_target_ops) <breakpoint>: Remove.
905 (struct linux_target_ops) <breakpoint_len>: Remove.
906 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
907 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
909 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
911 * linux-cris-low.c (cris_get_pc): Remove void arg.
913 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
915 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
918 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
920 * inferiors.c (thread_pid_matches_callback): New function.
921 (find_thread_process): New function.
922 (remove_thread): Reset current_thread.
923 (remove_process): Assert threads have been removed first.
925 2015-10-15 Yao Qi <yao.qi@linaro.org>
927 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
929 (aarch64_remove_point): Likewise.
930 * regcache.c (regcache_register_size): New function.
932 2015-10-12 Yao Qi <yao.qi@linaro.org>
934 * linux-aarch64-low.c: Update all callers as emit_load_store
935 is renamed to aarch64_emit_load_store.
937 2015-10-12 Yao Qi <yao.qi@linaro.org>
939 * linux-aarch64-low.c: Update all callers of function renaming
940 from emit_insn to aarch64_emit_insn.
942 2015-10-12 Yao Qi <yao.qi@linaro.org>
944 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
946 (struct aarch64_memory_operand): Likewise.
948 (emit_insn): Move to arch/aarch64-insn.c.
949 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
950 (emit_load_store): Move to arch/aarch64-insn.c.
951 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
952 (can_encode_int32): Remove.
954 2015-10-12 Yao Qi <yao.qi@linaro.org>
956 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
957 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
958 (aarch64_relocate_instruction): Likewise.
959 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
960 (struct aarch64_insn_visitor): Likewise.
962 2015-10-12 Yao Qi <yao.qi@linaro.org>
964 * linux-aarch64-low.c (struct aarch64_insn_data): New.
965 (struct aarch64_insn_visitor): New.
966 (struct aarch64_insn_relocation_data): New.
967 (aarch64_ftrace_insn_reloc_b): New function.
968 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
969 (aarch64_ftrace_insn_reloc_cb): Likewise.
970 (aarch64_ftrace_insn_reloc_tb): Likewise.
971 (aarch64_ftrace_insn_reloc_adr): Likewise.
972 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
973 (aarch64_ftrace_insn_reloc_others): Likewise.
975 (aarch64_relocate_instruction): Use visitor.
977 2015-10-12 Yao Qi <yao.qi@linaro.org>
979 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
980 int. Add argument buf.
981 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
982 aarch64_relocate_instruction.
984 2015-10-12 Yao Qi <yao.qi@linaro.org>
986 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
987 argument insn. Remove local variable insn. Don't call
989 (aarch64_install_fast_tracepoint_jump_pad): Call
992 2015-09-30 Yao Qi <yao.qi@linaro.org>
994 * linux-aarch64-low.c (emit_movk): Shorten a long line.
995 (emit_load_store_pair): Likewise.
997 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
999 * dll.c (match_dll): Add cast(s).
1000 (unloaded_dll): Likewise.
1001 * linux-low.c (second_thread_of_pid_p): Likewise.
1002 (delete_lwp_callback): Likewise.
1003 (count_events_callback): Likewise.
1004 (select_event_lwp_callback): Likewise.
1005 (linux_set_resume_request): Likewise.
1006 * server.c (accumulate_file_name_length): Likewise.
1007 (emit_dll_description): Likewise.
1008 (handle_qxfer_threads_worker): Likewise.
1009 (visit_actioned_threads): Likewise.
1010 * thread-db.c (any_thread_of): Likewise.
1011 * tracepoint.c (same_process_p): Likewise.
1012 (match_blocktype): Likewise.
1013 (build_traceframe_info_xml): Likewise.
1015 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1017 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1019 (gdb_unparse_agent_expr): Likewise.
1020 * hostio.c (require_data): Likewise.
1021 (handle_pread): Likewise.
1022 * linux-low.c (disable_regset): Likewise.
1023 (fetch_register): Likewise.
1024 (store_register): Likewise.
1025 (get_dynamic): Likewise.
1026 (linux_qxfer_libraries_svr4): Likewise.
1027 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1028 (set_fast_tracepoint_jump): Likewise.
1029 (uninsert_fast_tracepoint_jumps_at): Likewise.
1030 (reinsert_fast_tracepoint_jumps_at): Likewise.
1031 (validate_inserted_breakpoint): Likewise.
1032 (clone_agent_expr): Likewise.
1033 * regcache.c (init_register_cache): Likewise.
1034 * remote-utils.c (putpkt_binary_1): Likewise.
1035 (decode_M_packet): Likewise.
1036 (decode_X_packet): Likewise.
1037 (look_up_one_symbol): Likewise.
1038 (relocate_instruction): Likewise.
1039 (monitor_output): Likewise.
1040 * server.c (handle_search_memory): Likewise.
1041 (handle_qxfer_exec_file): Likewise.
1042 (handle_qxfer_libraries): Likewise.
1043 (handle_qxfer): Likewise.
1044 (handle_query): Likewise.
1045 (handle_v_cont): Likewise.
1046 (handle_v_run): Likewise.
1047 (captured_main): Likewise.
1048 * target.c (write_inferior_memory): Likewise.
1049 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1050 * tracepoint.c (init_trace_buffer): Likewise.
1051 (add_tracepoint_action): Likewise.
1052 (add_traceframe): Likewise.
1053 (add_traceframe_block): Likewise.
1054 (cmd_qtdpsrc): Likewise.
1055 (cmd_qtdv): Likewise.
1056 (cmd_qtstatus): Likewise.
1057 (response_source): Likewise.
1058 (response_tsv): Likewise.
1059 (cmd_qtnotes): Likewise.
1060 (gdb_collect): Likewise.
1061 (initialize_tracepoint): Likewise.
1063 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1065 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1066 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1067 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1069 (enum aarch64_condition_codes): New enum.
1070 (w0): New static global.
1073 (struct aarch64_memory_operand) <type>: New
1074 MEMORY_OPERAND_POSTINDEX type.
1075 (postindex_memory_operand): New helper function.
1076 (emit_ret): New function.
1077 (emit_load_store_pair): New function, factored out of emit_stp
1078 with support for MEMORY_OPERAND_POSTINDEX.
1079 (emit_stp): Rewrite using emit_load_store_pair.
1080 (emit_ldp): New function.
1081 (emit_load_store): Likewise.
1082 (emit_ldr): Mention post-index instruction in comment.
1083 (emit_ldrh): New function.
1084 (emit_ldrb): New function.
1085 (emit_ldrsw): Mention post-index instruction in comment.
1086 (emit_str): Likewise.
1087 (emit_subs): New function.
1088 (emit_cmp): Likewise.
1089 (emit_and): Likewise.
1090 (emit_orr): Likewise.
1091 (emit_orn): Likewise.
1092 (emit_eor): Likewise.
1093 (emit_mvn): Likewise.
1094 (emit_lslv): Likewise.
1095 (emit_lsrv): Likewise.
1096 (emit_asrv): Likewise.
1097 (emit_mul): Likewise.
1098 (emit_sbfm): Likewise.
1099 (emit_sbfx): Likewise.
1100 (emit_ubfm): Likewise.
1101 (emit_ubfx): Likewise.
1102 (emit_csinc): Likewise.
1103 (emit_cset): Likewise.
1104 (emit_nop): Likewise.
1105 (emit_ops_insns): New helper function.
1106 (emit_pop): Likewise.
1107 (emit_push): Likewise.
1108 (aarch64_emit_prologue): New function.
1109 (aarch64_emit_epilogue): Likewise.
1110 (aarch64_emit_add): Likewise.
1111 (aarch64_emit_sub): Likewise.
1112 (aarch64_emit_mul): Likewise.
1113 (aarch64_emit_lsh): Likewise.
1114 (aarch64_emit_rsh_signed): Likewise.
1115 (aarch64_emit_rsh_unsigned): Likewise.
1116 (aarch64_emit_ext): Likewise.
1117 (aarch64_emit_log_not): Likewise.
1118 (aarch64_emit_bit_and): Likewise.
1119 (aarch64_emit_bit_or): Likewise.
1120 (aarch64_emit_bit_xor): Likewise.
1121 (aarch64_emit_bit_not): Likewise.
1122 (aarch64_emit_equal): Likewise.
1123 (aarch64_emit_less_signed): Likewise.
1124 (aarch64_emit_less_unsigned): Likewise.
1125 (aarch64_emit_ref): Likewise.
1126 (aarch64_emit_if_goto): Likewise.
1127 (aarch64_emit_goto): Likewise.
1128 (aarch64_write_goto_address): Likewise.
1129 (aarch64_emit_const): Likewise.
1130 (aarch64_emit_call): Likewise.
1131 (aarch64_emit_reg): Likewise.
1132 (aarch64_emit_pop): Likewise.
1133 (aarch64_emit_stack_flush): Likewise.
1134 (aarch64_emit_zero_ext): Likewise.
1135 (aarch64_emit_swap): Likewise.
1136 (aarch64_emit_stack_adjust): Likewise.
1137 (aarch64_emit_int_call_1): Likewise.
1138 (aarch64_emit_void_call_2): Likewise.
1139 (aarch64_emit_eq_goto): Likewise.
1140 (aarch64_emit_ne_goto): Likewise.
1141 (aarch64_emit_lt_goto): Likewise.
1142 (aarch64_emit_le_goto): Likewise.
1143 (aarch64_emit_gt_goto): Likewise.
1144 (aarch64_emit_ge_got): Likewise.
1145 (aarch64_emit_ops_impl): New static global variable.
1146 (aarch64_emit_ops): New target function, return
1147 &aarch64_emit_ops_impl.
1148 (struct linux_target_ops): Install it.
1150 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1152 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1153 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1155 * linux-aarch64-ipa.c: New file.
1156 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1158 (aarch64_get_thread_area): New target method.
1159 (extract_signed_bitfield): New helper function.
1160 (aarch64_decode_ldr_literal): New function.
1161 (enum aarch64_opcodes): New enum.
1162 (struct aarch64_register): New struct.
1163 (struct aarch64_operand): New struct.
1164 (x0): New static global.
1173 (aarch64_register): New helper function.
1174 (register_operand): Likewise.
1175 (immediate_operand): Likewise.
1176 (struct aarch64_memory_operand): New struct.
1177 (offset_memory_operand): New helper function.
1178 (preindex_memory_operand): Likewise.
1179 (enum aarch64_system_control_registers): New enum.
1180 (ENCODE): New macro.
1181 (emit_insn): New helper function.
1182 (emit_b): New function.
1183 (emit_bcond): Likewise.
1184 (emit_cb): Likewise.
1185 (emit_tb): Likewise.
1186 (emit_blr): Likewise.
1187 (emit_stp): Likewise.
1188 (emit_ldp_q_offset): Likewise.
1189 (emit_stp_q_offset): Likewise.
1190 (emit_load_store): Likewise.
1191 (emit_ldr): Likewise.
1192 (emit_ldrsw): Likewise.
1193 (emit_str): Likewise.
1194 (emit_ldaxr): Likewise.
1195 (emit_stxr): Likewise.
1196 (emit_stlr): Likewise.
1197 (emit_data_processing_reg): Likewise.
1198 (emit_data_processing): Likewise.
1199 (emit_add): Likewise.
1200 (emit_sub): Likewise.
1201 (emit_mov): Likewise.
1202 (emit_movk): Likewise.
1203 (emit_mov_addr): Likewise.
1204 (emit_mrs): Likewise.
1205 (emit_msr): Likewise.
1206 (emit_sevl): Likewise.
1207 (emit_wfe): Likewise.
1208 (append_insns): Likewise.
1209 (can_encode_int32_in): New helper function.
1210 (aarch64_relocate_instruction): New function.
1211 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1212 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1213 (struct linux_target_ops): Install aarch64_get_thread_area,
1214 aarch64_install_fast_tracepoint_jump_pad and
1215 aarch64_get_min_fast_tracepoint_insn_len.
1217 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1219 * Makefile.in (aarch64-insn.o): New rule.
1220 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1222 2015-09-21 Yao Qi <yao.qi@linaro.org>
1224 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1226 2015-09-21 Yao Qi <yao.qi@linaro.org>
1228 * tracepoint.c (max_jump_pad_size): Remove.
1230 2015-09-18 Yao Qi <yao.qi@linaro.org>
1232 * linux-aarch64-low.c: Don't include sys/uio.h.
1233 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
1235 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
1237 * tracepoint.c (eval_result_type): Change prototype.
1238 (condition_true_at_tracepoint): Fix argument to compiled_cond.
1240 2015-09-15 Pedro Alves <palves@redhat.com>
1242 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
1243 Check whether to report exec events instead of checking whether
1244 multiprocess is enabled.
1246 2015-09-15 Pedro Alves <palves@redhat.com>
1249 * remote-utils.c (prepare_resume_reply): Merge
1250 TARGET_WAITKIND_VFORK_DONE switch case with the
1251 TARGET_WAITKIND_FORKED case.
1253 2015-09-15 Yao Qi <yao.qi@linaro.org>
1255 * server.c (handle_query): Check string comparison using
1256 "else if" instead of "if".
1258 2015-09-15 Yao Qi <yao.qi@linaro.org>
1260 * server.c (vCont_supported): New global variable.
1261 (handle_query): Set vCont_supported to 1 if "vContSupported+"
1262 matches. Append ";vContSupported+" to own_buf.
1263 (handle_v_requests): Append ";s;S" to own_buf if target supports
1264 hardware single step or vCont_supported is false.
1265 (capture_main): Set vCont_supported to zero.
1267 2015-09-15 Yao Qi <yao.qi@linaro.org>
1269 * linux-low.c (linux_supports_conditional_breakpoints): Rename
1271 (linux_supports_hardware_single_step): ... New function.
1272 (linux_target_ops): Update.
1273 * lynx-low.c (lynx_target_ops): Set field
1274 supports_hardware_single_step to target_can_do_hardware_single_step.
1275 * nto-low.c (nto_target_ops): Likewise.
1276 * spu-low.c (spu_target_ops): Likewise.
1277 * win32-low.c (win32_target_ops): Likewise.
1278 * target.c (target_can_do_hardware_single_step): New function.
1279 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1280 Remove. <supports_hardware_single_step>: New field.
1281 (target_supports_conditional_breakpoints): Remove.
1282 (target_supports_hardware_single_step): New macro.
1283 (target_can_do_hardware_single_step): Declare.
1284 * server.c (handle_query): Use target_supports_hardware_single_step
1285 instead of target_supports_conditional_breakpoints.
1287 2015-09-15 Yao Qi <yao.qi@linaro.org>
1289 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
1291 (struct linux_target_ops the_low_target): Install
1292 aarch64_linux_siginfo_fixup.
1294 2015-09-11 Don Breazeal <donb@codesourcery.com>
1295 Luis Machado <lgustavo@codesourcery.com>
1297 * linux-low.c (linux_mourn): Static declaration.
1298 (linux_arch_setup): Move in front of
1299 handle_extended_wait.
1300 (linux_arch_setup_thread): New function.
1301 (handle_extended_wait): Handle exec events. Call
1302 linux_arch_setup_thread. Make event_lwp argument a
1303 pointer-to-a-pointer.
1304 (check_zombie_leaders): Do not check stopped threads.
1305 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
1306 (linux_low_filter_event): Add lwp and thread for exec'ing
1307 non-leader thread if leader thread has been deleted.
1308 Refactor code into linux_arch_setup_thread and call it.
1309 Pass child lwp pointer by reference to handle_extended_wait.
1310 (linux_wait_for_event_filtered): Update comment.
1311 (linux_wait_1): Prevent clobbering exec event status.
1312 (linux_supports_exec_events): New function.
1313 (linux_target_ops) <supports_exec_events>: Initialize new member.
1314 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
1316 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
1317 * server.c (report_exec_events): New global variable.
1318 (handle_query): Handle qSupported query for exec-events feature.
1319 (captured_main): Initialize report_exec_events.
1320 * server.h (report_exec_events): Declare new global variable.
1321 * target.h (struct target_ops) <supports_exec_events>: New
1323 (target_supports_exec_events): New macro.
1324 * win32-low.c (win32_target_ops) <supports_exec_events>:
1325 Initialize new member.
1327 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
1329 * linux-low.c (linux_low_enable_btrace): Remove.
1330 (linux_target_ops): Replace linux_low_enable_btrace with
1331 linux_enable_btrace.
1333 2015-09-03 Yao Qi <yao.qi@linaro.org>
1335 * linux-aarch64-low.c (aarch64_insert_point): Call
1336 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
1339 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1341 * linux-low.c (check_stopped_by_breakpoint): Use
1342 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
1344 2015-08-27 Pedro Alves <palves@redhat.com>
1346 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
1348 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
1350 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
1351 the XNEW-family equivalent.
1352 (compile_bytecodes): Likewise.
1353 * dll.c (loaded_dll): Likewise.
1354 * event-loop.c (append_callback_event): Likewise.
1355 (create_file_handler): Likewise.
1356 (create_file_event): Likewise.
1357 * hostio.c (handle_open): Likewise.
1358 * inferiors.c (add_thread): Likewise.
1359 (add_process): Likewise.
1360 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
1361 * linux-arm-low.c (arm_new_process): Likewise.
1362 (arm_new_thread): Likewise.
1363 * linux-low.c (add_to_pid_list): Likewise.
1364 (linux_add_process): Likewise.
1365 (handle_extended_wait): Likewise.
1366 (add_lwp): Likewise.
1367 (enqueue_one_deferred_signal): Likewise.
1368 (enqueue_pending_signal): Likewise.
1369 (linux_resume_one_lwp_throw): Likewise.
1370 (linux_resume_one_thread): Likewise.
1371 (linux_read_memory): Likewise.
1372 (linux_write_memory): Likewise.
1373 * linux-mips-low.c (mips_linux_new_process): Likewise.
1374 (mips_linux_new_thread): Likewise.
1375 (mips_add_watchpoint): Likewise.
1376 * linux-x86-low.c (initialize_low_arch): Likewise.
1377 * lynx-low.c (lynx_add_process): Likewise.
1378 * mem-break.c (set_raw_breakpoint_at): Likewise.
1379 (set_breakpoint): Likewise.
1380 (add_condition_to_breakpoint): Likewise.
1381 (add_commands_to_breakpoint): Likewise.
1382 (clone_agent_expr): Likewise.
1383 (clone_one_breakpoint): Likewise.
1384 * regcache.c (new_register_cache): Likewise.
1385 * remote-utils.c (look_up_one_symbol): Likewise.
1386 * server.c (queue_stop_reply): Likewise.
1387 (start_inferior): Likewise.
1388 (queue_stop_reply_callback): Likewise.
1389 (handle_target_event): Likewise.
1390 * spu-low.c (fetch_ppc_memory): Likewise.
1391 (store_ppc_memory): Likewise.
1392 * target.c (set_target_ops): Likewise.
1393 * thread-db.c (thread_db_load_search): Likewise.
1394 (try_thread_db_load_1): Likewise.
1395 * tracepoint.c (add_tracepoint): Likewise.
1396 (add_tracepoint_action): Likewise.
1397 (create_trace_state_variable): Likewise.
1398 (cmd_qtdpsrc): Likewise.
1399 (cmd_qtro): Likewise.
1400 (add_while_stepping_state): Likewise.
1401 * win32-low.c (child_add_thread): Likewise.
1402 (get_image_name): Likewise.
1404 2015-08-25 Yao Qi <yao.qi@linaro.org>
1406 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
1408 2015-08-25 Yao Qi <yao.qi@linaro.org>
1410 * Makefile.in (aarch64-linux.o): New rule.
1411 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
1413 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
1414 (aarch64_init_debug_reg_state): Make it extern.
1415 (aarch64_linux_prepare_to_resume): Remove.
1417 2015-08-25 Yao Qi <yao.qi@linaro.org>
1419 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
1420 lwp_arch_private_info and ptid_of_lwp.
1422 2015-08-25 Yao Qi <yao.qi@linaro.org>
1424 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
1425 Find proc_info by find_process_pid. All callers updated.
1427 2015-08-25 Yao Qi <yao.qi@linaro.org>
1429 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
1431 (debug_reg_change_callback): Remove.
1432 (aarch64_notify_debug_reg_change): Remove.
1434 2015-08-25 Yao Qi <yao.qi@linaro.org>
1436 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
1437 Call current_lwp_ptid.
1439 2015-08-25 Yao Qi <yao.qi@linaro.org>
1441 * linux-aarch64-low.c (debug_reg_change_callback): Use
1444 2015-08-25 Yao Qi <yao.qi@linaro.org>
1446 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
1448 2015-08-25 Yao Qi <yao.qi@linaro.org>
1450 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
1452 2015-08-25 Yao Qi <yao.qi@linaro.org>
1454 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
1457 2015-08-25 Yao Qi <yao.qi@linaro.org>
1459 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
1461 (debug_reg_change_callback): Remove argument entry and add argument
1462 lwp. Remove local variable thread. Don't print thread id in the
1463 debugging output. Don't check whether pid of thread equals to pid.
1464 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
1465 iterate_over_lwps instead find_inferior.
1467 2015-08-24 Pedro Alves <palves@redhat.com>
1469 * inferiors.c (get_first_process): New function.
1470 * inferiors.h (get_first_process): New declaration.
1471 * remote-utils.c (read_ptid): Default to the first process in the
1472 list, instead of to the current thread's process.
1474 2015-08-24 Pedro Alves <palves@redhat.com>
1476 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
1477 * event-loop.c: Likewise.
1478 * remote-utils.c: Likewise.
1479 * tracepoint.c: Likewise.
1481 2015-08-24 Pedro Alves <palves@redhat.com>
1483 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
1486 2015-08-21 Pedro Alves <palves@redhat.com>
1488 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
1489 instead of literal 1.
1491 2015-08-21 Pedro Alves <palves@redhat.com>
1493 * tdesc.c (default_description): Explicitly zero-initialize.
1495 2015-08-21 Pedro Alves <palves@redhat.com>
1498 * inferiors.c (remove_thread): Discard any pending stop reply for
1500 * server.c (remove_all_on_match_pid): Rename to ...
1501 (remove_all_on_match_ptid): ... this. Work with a filter ptid
1503 (discard_queued_stop_replies): Change parameter to a ptid. Now
1505 (handle_v_kill, kill_inferior_callback, captured_main)
1506 (process_serial_event): Adjust.
1507 * server.h (discard_queued_stop_replies): Declare.
1509 2015-08-21 Pedro Alves <palves@redhat.com>
1511 * linux-low.c (wait_for_sigstop): Always switch to no thread
1512 selected if the previously current thread dies.
1513 * lynx-low.c (lynx_request_interrupt): Use the first thread's
1514 process instead of the current thread's.
1515 * remote-utils.c (input_interrupt): Don't check if there's no
1517 * server.c (gdb_read_memory, gdb_write_memory): If setting the
1518 current thread to the general thread fails, error out.
1519 (handle_qxfer_auxv, handle_qxfer_libraries)
1520 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
1521 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
1522 (handle_query): Check if there's a thread selected instead of
1523 checking whether there's any thread in the thread list.
1524 (handle_qxfer_threads, handle_qxfer_btrace)
1525 (handle_qxfer_btrace_conf): Don't error out early if there's no
1526 thread in the thread list.
1527 (handle_v_cont, myresume): Don't set the current thread to the
1529 (process_serial_event) <Hg handling>: Also set thread_id if the
1530 previous general thread is still alive.
1531 (process_serial_event) <g/G handling>: If setting the current
1532 thread to the general thread fails, error out.
1533 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
1534 thread's lwp instead of the current thread's.
1535 * target.c (set_desired_thread): If the desired thread was not
1536 found, leave the current thread pointing to NULL. Return an int
1537 (boolean) indicating success.
1538 * target.h (set_desired_thread): Change return type to int.
1540 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
1542 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
1543 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
1545 (ps_get_thread_area): New function.
1547 2015-08-19 Gary Benson <gbenson@redhat.com>
1549 * hostio.c (handle_pread): Do not attempt to read more data
1550 than hostio_reply_with_data can fit in a packet.
1552 2015-08-18 Joel Brobecker <brobecker@adacore.com>
1554 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
1556 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
1558 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1560 2015-08-06 Pedro Alves <palves@redhat.com>
1562 * tracepoint.c (expr_eval_result): Now an int.
1564 2015-08-06 Pedro Alves <palves@redhat.com>
1566 * gdbthread.h (struct regcache): Forward declare.
1567 (struct thread_info) <regcache_data>: Now a struct regcache
1569 * inferiors.c (inferior_regcache_data)
1570 (set_inferior_regcache_data): Now work with struct regcache
1572 * inferiors.h (struct regcache): Forward declare.
1573 (inferior_regcache_data, set_inferior_regcache_data): Now work
1574 with struct regcache pointers.
1575 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1576 (free_register_cache_thread): Remove struct regcache pointer
1579 2015-08-06 Pedro Alves <palves@redhat.com>
1581 * server.c (captured_main): On error, print the exception message
1582 to stderr, and if run_once is set, throw a quit.
1584 2015-08-06 Pedro Alves <palves@redhat.com>
1586 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1589 2015-08-06 Pedro Alves <palves@redhat.com>
1591 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1592 reading beyond the passed in buffer length.
1594 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1596 * tracepoint.c (symbol_list) <required>: Remove.
1598 2015-08-06 Pedro Alves <palves@redhat.com>
1600 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1601 count if stopping and suspending threads.
1602 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1603 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1604 (linux_detach): Complete an ongoing step-over.
1605 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1607 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1608 (linux_wait_1): If passing a signal to the inferior after
1609 finishing a step-over, unsuspend and re-resume all lwps. If we
1610 see a single-step event but the thread should be continuing, don't
1611 pass the trap to gdb.
1612 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1613 internal_error instead of gdb_assert.
1614 (enqueue_pending_signal): New function.
1615 (check_ptrace_stopped_lwp_gone): Add debug output.
1616 (start_step_over): Use internal_error instead of gdb_assert.
1617 (complete_ongoing_step_over): New function.
1618 (linux_resume_one_thread): Don't resume a suspended thread.
1619 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1622 2015-08-06 Pedro Alves <palves@redhat.com>
1624 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1625 (linux_thread_alive): Use lwp_is_marked_dead.
1626 (extended_event_reported): Delete.
1627 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1628 instead of extended_event_reported.
1629 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1631 (lwp_is_marked_dead): New function.
1632 (lwp_running): Use lwp_is_marked_dead.
1633 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1636 2015-08-06 Pedro Alves <palves@redhat.com>
1638 * linux-low.c (linux_wait_1): Move fork event output out of the
1639 !report_to_gdb check. Pass event_child->waitstatus to
1640 target_waitstatus_to_string instead of ourstatus.
1642 2015-08-04 Yao Qi <yao.qi@linaro.org>
1644 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1645 if current_thread is 32 bit.
1647 2015-08-04 Yao Qi <yao.qi@linaro.org>
1649 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1650 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1651 * server.c (extended_protocol): Remove "static".
1652 * server.h (extended_protocol): Declare it.
1654 2015-08-04 Yao Qi <yao.qi@linaro.org>
1656 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1657 both aarch64 and aarch32.
1658 (aarch64_set_pc): Likewise.
1660 2015-08-04 Yao Qi <yao.qi@linaro.org>
1662 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1663 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1664 arm-with-neon.xml to srv_xmlfiles.
1665 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1666 (is_64bit_tdesc): New function.
1667 (aarch64_linux_read_description): New function.
1668 (aarch64_arch_setup): Call aarch64_linux_read_description.
1669 (regs_info): Rename to regs_info_aarch64.
1670 (aarch64_regs_info): Return right regs_info.
1671 (initialize_low_arch): Call initialize_low_arch_aarch32.
1673 2015-08-04 Yao Qi <yao.qi@linaro.org>
1675 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1676 * linux-aarch32-low.c: New file.
1677 * linux-aarch32-low.h: New file.
1678 * linux-arm-low.c (arm_fill_gregset): Move it to
1679 linux-aarch32-low.c.
1680 (arm_store_gregset): Likewise.
1681 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1682 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1683 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1684 (regs_info): Rename to regs_info_arm.
1685 (arm_regs_info): Return regs_info_aarch32 if
1686 have_ptrace_getregset is 1 and target description is
1687 arm_with_neon or arm_with_vfpv3.
1688 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1689 Call initialize_low_arch_aarch32 instead.
1691 2015-08-04 Yao Qi <yao.qi@linaro.org>
1693 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1694 * linux-low.c: ... here.
1695 * linux-low.h (have_ptrace_getregset): Declare it.
1697 2015-08-04 Pedro Alves <palves@redhat.com>
1699 * thread-db.c (struct thread_db): Use new typedefs.
1700 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1702 (disable_thread_event_reporting): Cast result of dlsym to
1703 destination function pointer type.
1704 (thread_db_mourn): Use td_ta_delete_ftype.
1706 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1708 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1710 (CDX_BREAKPOINT): Define for R2.
1711 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1712 (the_low_target): Add comments.
1714 2015-07-30 Yao Qi <yao.qi@linaro.org>
1716 * linux-arm-low.c (arm_hwcap): Remove it.
1717 (arm_read_description): New local variable arm_hwcap. Don't
1718 set arm_hwcap to zero.
1720 2015-07-30 Yao Qi <yao.qi@linaro.org>
1722 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1723 Use regcache->tdesc instead.
1724 (arm_store_wmmxregset): Likewise.
1725 (arm_fill_vfpregset): Likewise.
1726 (arm_store_vfpregset): Likewise.
1728 2015-07-30 Yao Qi <yao.qi@linaro.org>
1730 * linux-arm-low.c: Include arch/arm.h.
1731 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1732 (arm_store_gregset): Likewise.
1734 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1736 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1737 ptrace's 4th parameter.
1739 2015-07-27 Yao Qi <yao.qi@linaro.org>
1741 * configure.srv (case aarch64*-*-linux*): Don't set
1744 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1746 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1748 * linux-arm-low.c: Likewise.
1749 * linux-cris-low.c: Likewise.
1750 * linux-crisv32-low.c: Likewise.
1751 * linux-low.c: Likewise.
1752 * linux-m68k-low.c: Likewise.
1753 * linux-mips-low.c: Likewise.
1754 * linux-nios2-low.c: Likewise.
1755 * linux-s390-low.c: Likewise.
1756 * linux-sparc-low.c: Likewise.
1757 * linux-tic6x-low.c: Likewise.
1758 * linux-tile-low.c: Likewise.
1759 * linux-x86-low.c: Likewise.
1761 2015-07-24 Pedro Alves <palves@redhat.com>
1763 * config.in: Regenerate.
1764 * configure: Regenerate.
1766 2015-07-24 Pedro Alves <palves@redhat.com>
1768 * acinclude.m4: Include ../ptrace.m4.
1769 * configure.ac: Call GDB_AC_PTRACE.
1770 * config.in, configure: Regenerate.
1772 2015-07-24 Yao Qi <yao.qi@linaro.org>
1774 * linux-low.c (linux_create_inferior): Remove setting to
1775 proc->priv->new_inferior.
1776 (linux_attach): Likewise.
1777 (linux_low_filter_event): Likewise.
1778 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1780 2015-07-24 Yao Qi <yao.qi@linaro.org>
1782 * linux-low.c (linux_arch_setup): New function.
1783 (linux_low_filter_event): If proc->tdesc is NULL and
1784 proc->attached is true, call the_low_target.arch_setup.
1785 Otherwise, keep status pending, and return.
1786 (linux_resume_one_lwp_throw): Don't call get_pc if
1787 thread->while_stepping isn't NULL. Don't call
1788 get_thread_regcache if proc->tdesc is NULL.
1789 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1790 (linux_target_ops): Install arch_setup.
1791 * server.c (start_inferior): Call the_target->arch_setup.
1792 * target.h (struct target_ops) <arch_setup>: New field.
1793 (target_arch_setup): New marco.
1794 * lynx-low.c (lynx_target_ops): Update.
1795 * nto-low.c (nto_target_ops): Update.
1796 * spu-low.c (spu_target_ops): Update.
1797 * win32-low.c (win32_target_ops): Update.
1799 2015-07-24 Yao Qi <yao.qi@linaro.org>
1801 * linux-low.c (linux_add_process): Don't set
1802 proc->priv->new_inferior.
1803 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1804 (linux_attach): Likewise.
1806 2015-07-24 Yao Qi <yao.qi@linaro.org>
1808 * server.c (start_inferior): Code refactor.
1810 2015-07-24 Yao Qi <yao.qi@linaro.org>
1812 * server.c (process_serial_event): Set general_thread.
1814 2015-07-21 Yao Qi <yao.qi@linaro.org>
1816 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1817 aarch64_linux_get_debug_reg_capacity.
1819 2015-07-17 Yao Qi <yao.qi@linaro.org>
1821 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1822 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1823 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1824 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1825 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1826 (AARCH64_HWP_ALIGNMENT): Likewise.
1827 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1828 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1829 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1830 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1831 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1832 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1833 (struct aarch64_debug_reg_state): Likewise.
1834 (struct arch_lwp_info): Likewise.
1835 (aarch64_align_watchpoint): Likewise.
1836 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1837 (aarch64_watchpoint_length): Likewise.
1838 (aarch64_point_encode_ctrl_reg): Likewise
1839 (aarch64_point_is_aligned): Likewise.
1840 (aarch64_align_watchpoint): Likewise.
1841 (aarch64_linux_set_debug_regs):
1842 (aarch64_dr_state_insert_one_point): Likewise.
1843 (aarch64_dr_state_remove_one_point): Likewise.
1844 (aarch64_handle_breakpoint): Likewise.
1845 (aarch64_handle_aligned_watchpoint): Likewise.
1846 (aarch64_handle_unaligned_watchpoint): Likewise.
1847 (aarch64_handle_watchpoint): Likewise.
1849 2015-07-17 Yao Qi <yao.qi@linaro.org>
1851 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1852 and don't aarch64_get_debug_reg_state. All callers update.
1853 (aarch64_handle_aligned_watchpoint): Likewise.
1854 (aarch64_handle_unaligned_watchpoint): Likewise.
1855 (aarch64_handle_watchpoint): Likewise.
1856 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1857 (aarch64_remove_point): Likewise.
1859 2015-07-17 Yao Qi <yao.qi@linaro.org>
1861 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1863 (aarch64_handle_unaligned_watchpoint): Likewise.
1865 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1867 Revert the previous 3 commits:
1868 Move gdb_regex* to common/
1869 Move linux_find_memory_regions_full & co.
1870 gdbserver build-id attribute generator
1872 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1873 Jan Kratochvil <jan.kratochvil@redhat.com>
1875 gdbserver build-id attribute generator.
1876 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1877 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1878 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1880 (get_dynamic): Use find_pdhr to traverse program headers.
1881 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1882 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1883 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1884 (get_hex_build_id): New.
1885 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1886 to reply XML document.
1888 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1889 Jan Kratochvil <jan.kratochvil@redhat.com>
1891 * target.c: Include target/target-utils.h and fcntl.h.
1892 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1893 (target_fileio_read_stralloc): New functions.
1895 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1897 * Makefile.in (OBS): Add gdb_regex.o.
1899 * config.in: Rebuilt.
1900 * configure: Rebuilt.
1902 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1903 Jan Kratochvil <jan.kratochvil@redhat.com>
1905 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1906 * Makefile.in (OBS): Add target-utils.o.
1907 (linux-maps.o, target-utils.o): New.
1908 * configure.srv (srv_linux_obj): Add linux-maps.o.
1910 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1912 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1914 (the_low_target): Install it.
1916 2015-07-14 Pedro Alves <palves@redhat.com>
1918 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1919 Instead, ignore ECHILD, and throw an error for other errnos.
1921 2015-07-10 Pedro Alves <palves@redhat.com>
1923 * event-loop.c (struct callback_event) <data>: Change type to
1924 gdb_client_data instance instead of gdb_client_data pointer.
1925 (append_callback_event): Adjust.
1927 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1929 * linux-aarch64-low.c: Add comments for each linux_target_ops
1930 method. Remove comments already covered in target_ops and
1931 linux_target_ops definitions.
1932 (the_low_target): Add comments for each unimplemented method.
1934 2015-07-09 Yao Qi <yao.qi@linaro.org>
1936 * linux-aarch64-low.c (aarch64_regmap): Remove.
1937 (aarch64_usrregs_info): Remove.
1938 (regs_info): Set field usrregs to NULL.
1940 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1942 * linux-low.c: Include "rsp-low.h"
1943 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1944 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1945 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1946 (handle_btrace_enable_pt): New.
1947 (handle_btrace_general_set): Support "pt".
1948 (handle_btrace_conf_general_set): Support "pt:size".
1950 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1952 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1955 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1957 * linux-aarch64-low.c: Remove comment about endianness.
1958 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1959 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1962 2015-06-24 Gary Benson <gbenson@redhat.com>
1964 * linux-i386-ipa.c (stdint.h): Do not include.
1965 * lynx-i386-low.c (stdint.h): Likewise.
1966 * lynx-ppc-low.c (stdint.h): Likewise.
1967 * mem-break.c (stdint.h): Likewise.
1968 * thread-db.c (stdint.h): Likewise.
1969 * tracepoint.c (stdint.h): Likewise.
1970 * win32-low.c (stdint.h): Likewise.
1972 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1974 * server.c (write_qxfer_response): Update call to
1975 remote_escape_output.
1977 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1978 Jan Kratochvil <jan.kratochvil@redhat.com>
1980 Merge multiple hex conversions.
1981 * gdbreplay.c (tohex): Rename to 'fromhex'.
1982 (logchar): Use fromhex.
1984 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1986 * server.c (handle_qxfer_libraries): Set `version' attribute for
1989 2015-06-10 Gary Benson <gbenson@redhat.com>
1991 * target.h (struct target_ops) <multifs_open>: New field.
1992 <multifs_unlink>: Likewise.
1993 <multifs_readlink>: Likewise.
1994 * linux-low.c (nat/linux-namespaces.h): New include.
1995 (linux_target_ops): Initialize the_target->multifs_open,
1996 the_target->multifs_unlink and the_target->multifs_readlink.
1997 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
1998 * hostio.c (hostio_fs_pid): New static variable.
1999 (hostio_handle_new_gdb_connection): New function.
2000 (handle_setfs): Likewise.
2001 (handle_open): Use the_target->multifs_open as appropriate.
2002 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2003 (handle_readlink): Use the_target->multifs_readlink as
2005 (handle_vFile): Handle vFile:setfs packets.
2006 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2007 after target_handle_new_gdb_connection.
2009 2015-06-10 Gary Benson <gbenson@redhat.com>
2011 * configure.ac (AC_CHECK_FUNCS): Add setns.
2012 * config.in: Regenerate.
2013 * configure: Likewise.
2014 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2015 (linux-namespaces.o): New rule.
2016 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2018 2015-06-09 Gary Benson <gbenson@redhat.com>
2020 * hostio.c (handle_open): Process mode argument with
2021 fileio_to_host_mode.
2023 2015-06-01 Yao Qi <yao.qi@linaro.org>
2025 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2026 * linux-x86-low.c: Likewise.
2028 2015-05-28 Don Breazeal <donb@codesourcery.com>
2030 * linux-low.c (handle_extended_wait): Initialize
2031 thread_info.last_resume_kind for new fork children.
2033 2015-05-15 Pedro Alves <palves@redhat.com>
2035 * target.h (target_handle_new_gdb_connection): Rewrite using if
2036 wrapped in do/while.
2038 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2040 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2041 * configure, config.in: Regenerate.
2042 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2045 2015-05-12 Don Breazeal <donb@codesourcery.com>
2047 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2048 PTRACE_EVENT_VFORK_DONE.
2049 (linux_low_ptrace_options, extended_event_reported): Add vfork
2051 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2052 and "vforkdone" for RSP 'T' Stop Reply Packet.
2053 * server.h (report_vfork_events): Declare
2056 2015-05-12 Don Breazeal <donb@codesourcery.com>
2058 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2059 (the_low_target) <new_fork>: Initialize new member.
2060 * linux-arm-low.c (arm_new_fork): New function.
2061 (the_low_target) <new_fork>: Initialize new member.
2062 * linux-low.c (handle_extended_wait): Call new target function
2064 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2065 * linux-mips-low.c (mips_add_watchpoint): New function
2066 extracted from mips_insert_point.
2067 (the_low_target) <new_fork>: Initialize new member.
2068 (mips_linux_new_fork): New function.
2069 (mips_insert_point): Call mips_add_watchpoint.
2070 * linux-x86-low.c (x86_linux_new_fork): New function.
2071 (the_low_target) <new_fork>: Initialize new member.
2073 2015-05-12 Don Breazeal <donb@codesourcery.com>
2075 * linux-low.c (handle_extended_wait): Implement return value,
2076 rename argument 'event_child' to 'event_lwp', handle
2077 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2078 (linux_low_ptrace_options): New function.
2079 (linux_low_filter_event): Call linux_low_ptrace_options,
2080 use different argument fo linux_enable_event_reporting,
2081 use return value from handle_extended_wait.
2082 (extended_event_reported): New function.
2083 (linux_wait_1): Call extended_event_reported and set
2084 status to report fork events.
2085 (linux_write_memory): Add pid to debug message.
2086 (reset_lwp_ptrace_options_callback): New function.
2087 (linux_handle_new_gdb_connection): New function.
2088 (linux_target_ops): Initialize new structure member.
2089 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2090 * lynx-low.c: Initialize new structure member.
2091 * remote-utils.c (prepare_resume_reply): Implement stop reason
2092 "fork" for "T" stop message.
2093 * server.c (handle_query): Call handle_new_gdb_connection.
2094 * server.h (report_fork_events): Declare global flag.
2095 * target.h (struct target_ops) <handle_new_gdb_connection>:
2097 (target_handle_new_gdb_connection): New macro.
2098 * win32-low.c: Initialize new structure member.
2100 2015-05-12 Don Breazeal <donb@codesourcery.com>
2102 * mem-break.c (APPEND_TO_LIST): Define macro.
2103 (clone_agent_expr): New function.
2104 (clone_one_breakpoint): New function.
2105 (clone_all_breakpoints): New function.
2106 * mem-break.h: Declare new functions.
2108 2015-05-12 Don Breazeal <donb@codesourcery.com>
2110 * linux-low.c (linux_supports_fork_events): New function.
2111 (linux_supports_vfork_events): New function.
2112 (linux_target_ops): Initialize new structure members.
2113 (initialize_low): Call linux_check_ptrace_features.
2114 * lynx-low.c (lynx_target_ops): Initialize new structure
2116 * server.c (report_fork_events, report_vfork_events):
2118 (handle_query): Add new features to qSupported packet and
2120 (captured_main): Initialize new global variables.
2121 * target.h (struct target_ops) <supports_fork_events>:
2123 <supports_vfork_events>: New member.
2124 (target_supports_fork_events): New macro.
2125 (target_supports_vfork_events): New macro.
2126 * win32-low.c (win32_target_ops): Initialize new structure
2129 2015-05-12 Gary Benson <gbenson@redhat.com>
2131 * server.c (handle_qxfer_exec_file): Use current process
2134 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2136 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2137 Remove HAVE_PTRACE_GETREGS conditionals.
2138 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2139 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2141 2015-05-08 Yao Qi <yao.qi@linaro.org>
2143 * linux-low.c (linux_supports_conditional_breakpoints): New
2145 (linux_target_ops): Install new target method.
2146 * lynx-low.c (lynx_target_ops): Install NULL hook for
2147 supports_conditional_breakpoints.
2148 * nto-low.c (nto_target_ops): Likewise.
2149 * spu-low.c (spu_target_ops): Likewise.
2150 * win32-low.c (win32_target_ops): Likewise.
2151 * server.c (handle_query): Check
2152 target_supports_conditional_breakpoints.
2153 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2155 (target_supports_conditional_breakpoints): New macro.
2157 2015-05-06 Pedro Alves <palves@redhat.com>
2160 * server.c (start_inferior): If the process exits, mourn it.
2162 2015-04-21 Gary Benson <gbenson@redhat.com>
2164 * hostio.c (fileio_open_flags_to_host): Factored out to
2165 fileio_to_host_openflags in common/fileio.c. Single use
2168 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2170 * linux-xtensa-low.c (xtensa_fill_gregset)
2171 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2174 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2176 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2177 (regs_info): Replace usrregs pointer with NULL.
2179 2015-04-17 Gary Benson <gbenson@redhat.com>
2181 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2182 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2183 * server.c (handle_qxfer_exec_file): New function.
2184 (qxfer_packets): Add exec-file entry.
2185 (handle_query): Report qXfer:exec-file:read as supported packet.
2187 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2189 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2191 2015-04-09 Gary Benson <gbenson@redhat.com>
2193 * hostio-errno.c (errno_to_fileio_error): Remove function.
2194 Update caller to use remote_fileio_to_fio_error.
2196 2015-04-09 Yao Qi <yao.qi@linaro.org>
2198 * linux-low.c (linux_insert_point): Call
2199 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2200 (linux_remove_point): Call remove_memory_breakpoint if type is
2202 * linux-x86-low.c (x86_insert_point): Don't call
2203 insert_memory_breakpoint.
2204 (x86_remove_point): Don't call remove_memory_breakpoint.
2206 2015-04-01 Pedro Alves <palves@redhat.com>
2207 Cleber Rosa <crosa@redhat.com>
2209 * server.c (gdbserver_usage): Reorganize and extend the usage
2212 2015-03-24 Pedro Alves <palves@redhat.com>
2214 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2215 output. Also dump TRAP_TRACE.
2216 (linux_low_filter_event): In debug output, distinguish a
2217 resume_stop SIGSTOP from a delayed SIGSTOP.
2219 2015-03-24 Gary Benson <gbenson@redhat.com>
2221 * linux-x86-low.c (x86_linux_new_thread): Moved to
2223 (x86_linux_prepare_to_resume): Likewise.
2225 2015-03-24 Gary Benson <gbenson@redhat.com>
2227 * Makefile.in (x86-linux-dregs.o): New rule.
2228 * configure.srv: Add x86-linux-dregs.o to relevant targets.
2229 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
2230 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
2231 (x86_linux_dr_get): Likewise.
2232 (x86_linux_dr_set): Likewise.
2233 (update_debug_registers_callback): Likewise.
2234 (x86_linux_dr_set_addr): Likewise.
2235 (x86_linux_dr_get_addr): Likewise.
2236 (x86_linux_dr_set_control): Likewise.
2237 (x86_linux_dr_get_control): Likewise.
2238 (x86_linux_dr_get_status): Likewise.
2239 (x86_linux_update_debug_registers): Likewise.
2241 2015-03-24 Gary Benson <gbenson@redhat.com>
2243 * linux-x86-low.c (x86_linux_update_debug_registers):
2244 New function, factored out from...
2245 (x86_linux_prepare_to_resume): ...this.
2247 2015-03-24 Gary Benson <gbenson@redhat.com>
2249 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2250 (x86_linux_dr_set): Likewise.
2251 (update_debug_registers_callback): Likewise.
2252 (x86_linux_dr_set_addr): Likewise.
2253 (x86_linux_dr_get_addr): Likewise.
2254 (x86_linux_dr_set_control): Likewise.
2255 (x86_linux_dr_get_control): Likewise.
2256 (x86_linux_dr_get_status): Likewise.
2257 (x86_linux_prepare_to_resume): Likewise.
2259 2015-03-24 Gary Benson <gbenson@redhat.com>
2261 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
2262 Use perror_with_name. Pass string through gettext.
2263 (x86_linux_dr_set): Likewise.
2265 2015-03-24 Gary Benson <gbenson@redhat.com>
2267 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
2268 (x86_linux_dr_set_addr): ...this.
2269 (x86_dr_low_get_addr): Rename to...
2270 (x86_linux_dr_get_addr): ...this.
2271 (x86_dr_low_set_control): Rename to...
2272 (x86_linux_dr_set_control): ...this.
2273 (x86_dr_low_get_control): Rename to...
2274 (x86_linux_dr_get_control): ...this.
2275 (x86_dr_low_get_status): Rename to...
2276 (x86_linux_dr_get_status): ...this.
2277 (x86_dr_low): Update with new function names.
2279 2015-03-24 Gary Benson <gbenson@redhat.com>
2281 * Makefile.in (x86-linux.o): New rule.
2282 * configure.srv: Add x86-linux.o to relevant targets.
2283 * linux-low.c (lwp_set_arch_private_info): New function.
2284 (lwp_arch_private_info): Likewise.
2285 * linux-x86-low.c: Include nat/x86-linux.h.
2286 (arch_lwp_info): Removed structure.
2287 (update_debug_registers_callback):
2288 Use lwp_set_debug_registers_changed.
2289 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
2290 and lwp_set_debug_registers_changed.
2291 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2293 2015-03-24 Gary Benson <gbenson@redhat.com>
2295 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
2296 * linux-arm-low.c (arm_new_thread): Likewise.
2297 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
2298 * linux-mips-low.c (mips_linux_new_thread): Likewise.
2299 * linux-x86-low.c (x86_linux_new_thread): Likewise.
2300 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
2302 2015-03-24 Gary Benson <gbenson@redhat.com>
2304 * linux-low.c (ptid_of_lwp): New function.
2305 (lwp_is_stopped): Likewise.
2306 (lwp_stop_reason): Likewise.
2307 * linux-x86-low.c (update_debug_registers_callback):
2309 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
2312 2015-03-24 Gary Benson <gbenson@redhat.com>
2314 * linux-low.h (linux_stop_lwp): Remove declaration.
2316 2015-03-24 Gary Benson <gbenson@redhat.com>
2318 * linux-low.h: Include nat/linux-nat.h.
2319 * linux-low.c (iterate_over_lwps_args): New structure.
2320 (iterate_over_lwps_filter): New function.
2321 (iterate_over_lwps): Likewise.
2322 * linux-x86-low.c (update_debug_registers_callback):
2323 Update signature to what iterate_over_lwps expects.
2324 Remove PID check that iterate_over_lwps now performs.
2325 (x86_dr_low_set_addr): Use iterate_over_lwps.
2326 (x86_dr_low_set_control): Likewise.
2328 2015-03-24 Gary Benson <gbenson@redhat.com>
2330 * linux-x86-low.c (x86_debug_reg_state): New function.
2331 (x86_linux_prepare_to_resume): Use the above.
2333 2015-03-24 Gary Benson <gbenson@redhat.com>
2335 * linux-low.c (current_lwp_ptid): New function.
2336 * linux-x86-low.c: Include nat/linux-nat.h.
2337 (x86_dr_low_get_addr): Use current_lwp_ptid.
2338 (x86_dr_low_get_control): Likewise.
2339 (x86_dr_low_get_status): Likewise.
2341 2015-03-20 Pedro Alves <palves@redhat.com>
2343 * tracepoint.c (cmd_qtstatus): Make "str" const.
2345 2015-03-20 Pedro Alves <palves@redhat.com>
2347 * server.c (handle_general_set): Make "req_str" const.
2349 2015-03-19 Pedro Alves <palves@redhat.com>
2351 * linux-low.c (linux_resume_one_lwp): Rename to ...
2352 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
2353 instead call perror_with_name.
2354 (check_ptrace_stopped_lwp_gone): New function.
2355 (linux_resume_one_lwp): Reimplement as wrapper around
2356 linux_resume_one_lwp_throw that swallows errors if the LWP is
2359 2015-03-19 Pedro Alves <palves@redhat.com>
2361 * linux-low.c (count_events_callback, select_event_lwp_callback):
2362 No longer check whether the thread has resume_stop as last resume
2365 2015-03-19 Pedro Alves <palves@redhat.com>
2367 * linux-low.c (count_events_callback, select_event_lwp_callback):
2368 Use the lwp's status_pending_p field, not the thread's.
2370 2015-03-19 Pedro Alves <palves@redhat.com>
2372 * linux-low.c (select_event_lwp_callback): Update comments to
2373 no longer mention SIGTRAP.
2375 2015-03-18 Gary Benson <gbenson@redhat.com>
2377 * server.c (handle_query): Do not report vFile:fstat as supported.
2379 2015-03-11 Gary Benson <gbenson@redhat.com>
2381 * hostio.c (sys/types.h): New include.
2382 (sys/stat.h): Likewise.
2383 (common-remote-fileio.h): Likewise.
2384 (handle_fstat): New function.
2385 (handle_vFile): Handle vFile:fstat packets.
2387 2015-03-11 Gary Benson <gbenson@redhat.com>
2389 * configure.ac (AC_CHECK_MEMBERS): Add checks for
2390 struct stat.st_blocks and struct stat.st_blksize.
2391 * configure: Regenerate.
2392 * config.in: Likewise.
2393 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
2394 (OBS): Add common-remote-fileio.o.
2395 (common-remote-fileio.o): New rule.
2397 2015-03-09 Pedro Alves <palves@redhat.com>
2399 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
2400 'struct sockaddr' pointer in 'accept' call.
2402 2015-03-09 Pedro Alves <palves@redhat.com>
2405 2015-03-07 Pedro Alves <palves@redhat.com>
2406 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2407 or <winsock2.h> here. Instead include "gdb_socket.h".
2408 (remote_open): Use union gdb_sockaddr_u.
2409 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2410 or <winsock2.h> here. Instead include "gdb_socket.h".
2411 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2412 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2414 (init_named_socket, gdb_agent_helper_thread): Use union
2417 2015-03-07 Pedro Alves <palves@redhat.com>
2419 * configure.ac (build_warnings): Move
2420 -Wdeclaration-after-statement to the C-specific set.
2421 * configure: Regenerate.
2423 2015-03-07 Pedro Alves <palves@redhat.com>
2425 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2426 or <winsock2.h> here. Instead include "gdb_socket.h".
2427 (remote_open): Use union gdb_sockaddr_u.
2428 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2429 or <winsock2.h> here. Instead include "gdb_socket.h".
2430 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2431 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2433 (init_named_socket, gdb_agent_helper_thread): Use union
2436 2015-03-07 Pedro Alves <palves@redhat.com>
2438 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
2441 2015-03-06 Yao Qi <yao.qi@linaro.org>
2443 * linux-aarch64-low.c (aarch64_insert_point): Use
2444 show_debug_regs as a boolean.
2445 (aarch64_remove_point): Likewise.
2447 2015-03-05 Pedro Alves <palves@redhat.com>
2449 * lynx-low.c (lynx_target_ops): Install NULL hooks for
2450 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
2451 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
2452 * nto-low.c (nto_target_ops): Likewise.
2453 * spu-low.c (spu_target_ops): Likewise.
2454 * win32-low.c (win32_target_ops): Likewise.
2456 2015-03-04 Pedro Alves <palves@redhat.com>
2458 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
2459 Decide whether a breakpoint triggered based on the SIGTRAP's
2461 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
2462 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
2463 (linux_low_filter_event): Check for breakpoints before checking
2465 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
2467 (linux_stopped_by_sw_breakpoint)
2468 (linux_supports_stopped_by_sw_breakpoint)
2469 (linux_stopped_by_hw_breakpoint)
2470 (linux_supports_stopped_by_hw_breakpoint): New functions.
2471 (linux_target_ops): Install new target methods.
2473 2015-03-04 Pedro Alves <palves@redhat.com>
2475 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
2476 * server.c (swbreak_feature, hwbreak_feature): New globals.
2477 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
2478 (captured_main): Clear swbreak_feature and hwbreak_feature.
2479 * server.h (swbreak_feature, hwbreak_feature): Declare.
2480 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
2481 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
2482 supports_stopped_by_hw_breakpoint>: New fields.
2483 (target_supports_stopped_by_sw_breakpoint)
2484 (target_stopped_by_sw_breakpoint)
2485 (target_supports_stopped_by_hw_breakpoint)
2486 (target_stopped_by_hw_breakpoint): Declare.
2488 2015-03-04 Pedro Alves <palves@redhat.com>
2490 enum lwp_stop_reason -> enum target_stop_reason
2491 * linux-low.c (check_stopped_by_breakpoint): Adjust.
2492 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
2493 (linux_wait_1, stuck_in_jump_pad_callback)
2494 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
2495 (linux_stopped_by_watchpoint):
2496 * linux-low.h (enum lwp_stop_reason): Delete.
2497 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
2498 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2500 2015-03-04 Yao Qi <yao.qi@linaro.org>
2502 * Makefile.in (SFILES): Add linux-aarch64-low.c.
2504 2015-03-03 Gary Benson <gbenson@redhat.com>
2506 * hostio.c (handle_vFile): Fix prefix lengths.
2508 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
2510 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
2513 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
2515 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
2516 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
2517 (clean): Add "rm -f" for above C files.
2518 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
2519 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
2520 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
2521 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
2522 * linux-s390-low.c (HWCAP_S390_VX): New macro.
2523 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
2524 (init_registers_s390x_vx_linux64)
2525 (init_registers_s390x_tevx_linux64)
2526 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
2527 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
2529 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
2530 (s390_store_vxrs_high): New functions.
2531 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
2533 (s390_arch_setup): Add logic for selecting one of the new target
2534 descriptions. Activate the new vector regsets if applicable.
2535 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
2536 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
2537 and init_registers_s390x_tevx_linux64.
2539 2015-03-01 Pedro Alves <palves@redhat.com>
2541 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
2544 2015-02-27 Pedro Alves <palves@redhat.com>
2546 * linux-x86-low.c (u_debugreg_offset): New function.
2547 (x86_linux_dr_get, x86_linux_dr_set): Use it.
2549 2015-02-27 Pedro Alves <palves@redhat.com>
2551 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
2552 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
2553 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
2554 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2555 (ps_lsetfpregs, ps_getpid)
2556 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
2557 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
2558 (ps_lsetxregs, ps_plog): Declare.
2560 2015-02-27 Pedro Alves <palves@redhat.com>
2562 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2563 IP_AGENT_EXPORT_FUNC.
2564 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2565 IP_AGENT_EXPORT_FUNC.
2566 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2567 (IP_AGENT_EXPORT): Delete.
2568 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2569 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2570 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2571 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2572 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2573 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2574 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2575 (traceframe_read_count, traceframe_write_count)
2576 (traceframes_created, trace_state_variables, get_raw_reg)
2577 (get_trace_state_variable_value, set_trace_state_variable_value)
2578 (ust_loaded, helper_thread_id, cmd_buf): Use
2579 IPA_SYM_EXPORTED_NAME.
2580 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2581 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2582 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2583 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2584 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2585 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2586 EXTERN_C_PUSH/EXTERN_C_POP.
2587 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2588 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2589 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2590 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2591 (traceframe_write_count, traceframe_read_count)
2592 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2593 (about_to_request_buffer_space, get_trace_state_variable_value)
2594 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2595 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2596 EXTERN_C_PUSH/EXTERN_C_POP.
2597 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2598 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2599 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2600 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2601 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2602 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2603 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2604 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2606 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2607 (IP_AGENT_EXPORT_VAR_DECL): Define.
2609 (gdb_agent_get_raw_reg): Declare.
2611 2015-02-27 Tom Tromey <tromey@redhat.com>
2612 Pedro Alves <palves@redhat.com>
2614 Rename symbols whose names are reserved C++ keywords throughout.
2616 2015-02-27 Pedro Alves <palves@redhat.com>
2618 * Makefile.in (COMPILER): New, get it from autoconf.
2619 (CXX): Get from autoconf instead.
2620 (COMPILE.pre): Use COMPILER.
2621 (CC-LD): Rename to ...
2622 (CC_LD): ... this. Use COMPILER.
2623 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2624 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2625 * acinclude.m4: Include build-with-cxx.m4.
2626 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2627 Disable -Werror by default if building in C++ mode.
2628 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2629 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2630 the C++ compiler. Save/restore CXXFLAGS too.
2631 * configure: Regenerate.
2633 2015-02-27 Pedro Alves <palves@redhat.com>
2635 * acinclude.m4: Include libiberty.m4.
2636 * configure.ac: Call libiberty_INIT.
2637 * config.in, configure: Regenerate.
2639 2015-02-26 Pedro Alves <palves@redhat.com>
2641 * linux-low.c (linux_wait_1): When incrementing the PC past a
2642 program breakpoint always use the_low_target.breakpoint_len as
2643 increment, rather than the maximum between that and
2644 the_low_target.decr_pc_after_break.
2646 2015-02-23 Pedro Alves <palves@redhat.com>
2648 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2649 thread was doing a step-over; always adjust the PC if
2650 we stepped over a permanent breakpoint.
2651 (linux_wait_1): If we stepped over breakpoint that was on top of a
2652 permanent breakpoint, manually advance the PC past it.
2654 2015-02-23 Pedro Alves <palves@redhat.com>
2656 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2658 (x86_fill_gregset, x86_store_gregset): Use it when handling
2661 2015-02-20 Pedro Alves <palves@redhat.com>
2663 * thread-db.c: Include "nat/linux-procfs.h".
2664 (thread_db_init): Skip listing new threads if the kernel supports
2665 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2667 2015-02-20 Pedro Alves <palves@redhat.com>
2669 * linux-low.c (status_pending_p_callback): Use ptid_match.
2671 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2673 PR breakpoints/16812
2674 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2675 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2676 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2678 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2680 PR breakpoints/15956
2681 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2683 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2685 * linux-low.c (linux_low_btrace_conf): Print size.
2686 * server.c (handle_btrace_conf_general_set): New.
2687 (hanle_general_set): Call handle_btrace_conf_general_set.
2688 (handle_query): Report Qbtrace-conf:bts:size as supported.
2690 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2692 * linux-low.c (linux_low_enable_btrace): Update parameters.
2693 (linux_low_btrace_conf): New.
2694 (linux_target_ops)<to_btrace_conf>: Initialize.
2695 * server.c (current_btrace_conf): New.
2696 (handle_btrace_enable): Rename to ...
2697 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2698 to target_enable_btrace. Update comment. Update users.
2699 (handle_qxfer_btrace_conf): New.
2700 (qxfer_packets): Add btrace-conf entry.
2701 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2702 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2703 (target_ops)<read_btrace_conf>: New.
2704 (target_enable_btrace): Update parameters.
2705 (target_read_btrace_conf): New.
2707 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2709 * server.c (handle_btrace_general_set): Remove call to
2710 target_supports_btrace.
2711 (supported_btrace_packets): New.
2712 (handle_query): Call supported_btrace_packets.
2713 * target.h: include btrace-common.h.
2714 (btrace_target_info): Removed.
2715 (supports_btrace, target_supports_btrace): Update parameters.
2717 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2719 * Makefile.in (SFILES): Add common/btrace-common.c.
2720 (OBS): Add common/btrace-common.o.
2721 (btrace-common.o): Add build rules.
2722 * linux-low: Include btrace-common.h.
2723 (linux_low_read_btrace): Use struct btrace_data. Call
2724 btrace_data_init and btrace_data_fini.
2726 2015-02-06 Pedro Alves <palves@redhat.com>
2728 * thread-db.c (find_new_threads_callback): Add debug output.
2730 2015-02-04 Pedro Alves <palves@redhat.com>
2732 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2733 (resume_stopped_resumed_lwps): New function.
2734 (linux_wait_for_event_filtered): Use it.
2736 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2738 * Makefile.in (SFILES): Add linux-personality.c.
2739 (linux-personality.o): New rule.
2740 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2741 list of objects to be built.
2742 * linux-low.c: Include nat/linux-personality.h.
2743 (linux_create_inferior): Remove code to disable address space
2744 randomization (moved to ../nat/linux-personality.c). Create
2745 cleanup to disable address space randomization.
2747 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2749 * Makefile.in (posix-strerror.o): New rule.
2750 (mingw-strerror.o): Likewise.
2751 * configure: Regenerated.
2752 * configure.ac: Source file ../common/common.host. Initialize new
2753 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2755 2015-01-14 Yao Qi <yao@codesourcery.com>
2757 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2758 (ppc-linux.o): New rule.
2759 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2760 * configure.ac: AC_CHECK_FUNCS(getauxval).
2761 * config.in: Re-generated.
2762 * configure: Re-generated.
2763 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2764 ppc64_64bit_inferior_p
2766 2015-01-14 Yao Qi <yao@codesourcery.com>
2768 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2769 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2770 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2771 (PT_ORIG_R3, PT_TRAP): Likewise.
2772 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2773 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2774 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2776 2015-01-10 Joel Brobecker <brobecker@adacore.com>
2778 * i387-fp.c (i387_cache_to_xsave): In look over
2779 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2780 zmmh_low_space field by use of zmmh_high_space.
2782 2015-01-09 Pedro Alves <palves@redhat.com>
2784 * linux-low.c (step_over_bkpt): Move higher up in the file.
2785 (handle_extended_wait): Don't store the stop_pc here.
2786 (get_stop_pc): Adjust comments and rename to ...
2787 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2788 stopped for a software breakpoint or hardware breakpoint.
2789 (thread_still_has_status_pending_p): New function.
2790 (status_pending_p_callback): Use
2791 thread_still_has_status_pending_p. If the event is no longer
2792 interesting, resume the LWP.
2793 (handle_tracepoints): Add assert.
2794 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2795 (wstatus_maybe_breakpoint): New function.
2796 (cancel_breakpoint): Delete function.
2797 (check_stopped_by_watchpoint): New function, factored out from
2798 linux_low_filter_event.
2799 (lp_status_maybe_breakpoint): Delete function.
2800 (linux_low_filter_event): Remove filter_ptid argument.
2801 Leave thread group exits pending here. Store the LWP's stop PC.
2802 Always leave events pending.
2803 (linux_wait_for_event_filtered): Pull all events out of the
2804 kernel, and leave them all pending.
2805 (count_events_callback, select_event_lwp_callback): Consider all
2807 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2808 (select_event_lwp): Only give preference to the stepping LWP in
2809 all-stop mode. Adjust comments.
2810 (ignore_event): New function.
2811 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2812 references to cancel_breakpoints. Adjust to renames. Also give
2813 equal priority to all LWPs that have had events in non-stop mode.
2814 If reporting a software breakpoint event, unadjust the LWP's PC.
2815 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2816 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2818 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2819 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2820 (linux_stopped_by_watchpoint): Adjust.
2821 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2822 * linux-low.h (enum lwp_stop_reason): New.
2823 (struct lwp_info) <stop_pc>: Adjust comment.
2824 <stopped_by_watchpoint>: Delete field.
2825 <stop_reason>: New field.
2826 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2827 * mem-break.c (software_breakpoint_inserted_here)
2828 (hardware_breakpoint_inserted_here): New function.
2829 * mem-break.h (software_breakpoint_inserted_here)
2830 (hardware_breakpoint_inserted_here): Declare.
2831 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2832 (cancel_breakpoints): Delete.
2833 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2834 (upload_fast_traceframes): Remove references to
2837 2015-01-09 Pedro Alves <palves@redhat.com>
2839 * thread-db.c (find_new_threads_callback): Ignore thread if the
2840 kernel thread ID is -1.
2842 2015-01-09 Pedro Alves <palves@redhat.com>
2844 * linux-low.c (linux_attach_fail_reason_string): Move to
2845 nat/linux-ptrace.c, and rename.
2846 (linux_attach_lwp): Update comment.
2847 (attach_proc_task_lwp_callback): New function.
2848 (linux_attach): Adjust to rename and use
2849 linux_proc_attach_tgid_threads.
2850 (linux_attach_fail_reason_string): Delete declaration.
2852 2015-01-01 Joel Brobecker <brobecker@adacore.com>
2854 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2855 * server.c (gdbserver_version): Likewise.
2857 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2859 * remote-utils.c: Include ctype.h.
2860 (input_interrupt): Explicitly handle the case when the char
2861 received is the NUL byte. Improve the printing of non-ASCII
2864 2014-12-16 Joel Brobecker <brobecker@adacore.com>
2866 * linux-low.c (linux_low_filter_event): Update call to
2867 linux_enable_event_reporting following the addition of
2868 a new parameter to that function.
2870 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
2873 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2874 (AARCH64_FPCR_REGNO): Likewise.
2875 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2876 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2877 (aarch64_store_fpregset): Likewise.
2879 2014-12-15 Joel Brobecker <brobecker@adacore.com>
2881 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2882 Remove FIXME comment about assumption about N.
2884 2014-12-13 Joel Brobecker <brobecker@adacore.com>
2886 * configure.ac: If large-file support is disabled in GDBserver,
2887 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2888 * configure: Regenerate.
2890 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2892 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2893 warning upon ENODATA from ptrace.
2894 * linux-s390-low.c (s390_store_tdb): New.
2895 (s390_regsets): Add regset for NT_S390_TDB.
2897 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2899 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2900 without a fill_function.
2901 * linux-s390-low.c (s390_fill_last_break): Remove.
2902 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2903 (s390_arch_setup): Use regset's size instead of fill_function for
2906 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2908 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2909 the regset's store function when ptrace returned an error.
2910 * regcache.c (get_thread_regcache): Invalidate register cache
2911 before fetching inferior's registers.
2913 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2915 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2916 while-loop as for-loop.
2917 (regsets_store_inferior_registers): Likewise.
2919 2014-11-28 Yao Qi <yao@codesourcery.com>
2921 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2922 * config.in, configure: Re-generate.
2923 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2926 2014-11-21 Yao Qi <yao@codesourcery.com>
2928 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2929 (AC_CHECK_HEADERS): Remove malloc.h.
2930 * configure: Re-generated.
2931 * config.in: Re-generated.
2932 * server.h: Don't include alloca.h and malloc.h.
2933 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2934 Don't include malloc.h.
2936 2014-11-17 Joel Brobecker <brobecker@adacore.com>
2938 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2939 corresponding ERRNO check in same block.
2941 2014-11-12 Pedro Alves <palves@redhat.com>
2943 * server.c (cont_thread): Update comment.
2944 (start_inferior, attach_inferior): No longer clear cont_thread.
2945 (handle_v_cont): No longer set cont_thread.
2946 (captured_main): Clear cont_thread each time a GDB connects.
2948 2014-11-12 Pedro Alves <palves@redhat.com>
2950 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2951 thread, and don't resume all threads if the Hc thread has exited.
2953 2014-11-12 Pedro Alves <palves@redhat.com>
2955 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2956 the process group instead of to a specific LWP.
2958 2014-10-15 Pedro Alves <palves@redhat.com>
2961 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2963 (arm_set_thread_context): Delete.
2964 (the_low_target): Adjust.
2965 * win32-i386-low.c (debug_registers_changed)
2966 (debug_registers_used): Delete.
2967 (update_debug_registers_callback): New function.
2968 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2969 needing to update their debug registers.
2970 (win32_get_current_dr): New function.
2971 (x86_dr_low_get_addr, x86_dr_low_get_control)
2972 (x86_dr_low_get_status): Fetch the debug register from the thread
2974 (i386_initial_stuff): Adjust.
2975 (i386_get_thread_context): Remove current_event parameter. Don't
2976 clear debug_registers_changed nor copy DR values to
2978 (i386_set_thread_context): Delete.
2979 (i386_prepare_to_resume): New function.
2980 (i386_thread_added): Mark the thread as needing to update irs
2982 (the_low_target): Remove i386_set_thread_context and install
2983 i386_prepare_to_resume.
2984 * win32-low.c (win32_get_thread_context): Adjust.
2985 (win32_set_thread_context): Use SetThreadContext
2987 (win32_prepare_to_resume): New function.
2988 (win32_require_context): New function, factored out from ...
2989 (thread_rec): ... this.
2990 (continue_one_thread): Call win32_prepare_to_resume on each thread
2991 we're about to continue.
2992 (win32_resume): Call win32_prepare_to_resume on the event thread.
2993 * win32-low.h (struct win32_thread_info)
2994 <debug_registers_changed>: New field.
2995 (struct win32_target_ops): Change prototype of set_thread_context,
2996 delete set_thread_context and add prepare_to_resume.
2997 (win32_require_context): New declaration.
2999 2014-10-08 Gary Benson <gbenson@redhat.com>
3001 * server.h: Do not include common-exceptions.h.
3003 2014-10-08 Gary Benson <gbenson@redhat.com>
3005 * server.h: Do not include cleanups.h.
3007 2014-09-30 James Hogan <james.hogan@imgtec.com>
3009 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3012 2014-09-23 Yao Qi <yao@codesourcery.com>
3014 * linux-low.c (lp_status_maybe_breakpoint): New function.
3015 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3016 (count_events_callback): Likewise.
3017 (select_event_lwp_callback): Likewise.
3018 (cancel_breakpoints_callback): Likewise.
3020 2014-09-19 Don Breazeal <donb@codesourcery.com>
3022 * linux-low.c (handle_extended_wait): Call
3023 linux_ptrace_get_extended_event.
3024 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3025 linux_is_extended_waitstatus.
3027 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3029 * Makefile.in (CPPFLAGS): Define.
3030 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3031 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3033 2014-09-16 Gary Benson <gbenson@redhat.com>
3035 * inferiors.h (current_inferior): Renamed as...
3036 (current_thread): New variable. All uses updated.
3037 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3038 (maybe_move_out_of_jump_pad): Likewise.
3039 (cancel_breakpoint): Likewise.
3040 (linux_low_filter_event): Likewise.
3041 (wait_for_sigstop): Likewise.
3042 (linux_resume_one_lwp): Likewise.
3043 (need_step_over_p): Likewise.
3044 (start_step_over): Likewise.
3045 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3046 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3047 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3048 and save_inferior as saved_thread.
3049 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3051 (regcache_invalidate_thread): Likewise.
3052 * remote-utils.c (prepare_resume_reply): Likewise.
3053 * thread-db.c (thread_db_get_tls_address): Likewise.
3054 (disable_thread_event_reporting): Likewise.
3055 (remove_thread_event_breakpoints): Likewise.
3056 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3058 * target.h (set_desired_inferior): Renamed as...
3059 (set_desired_thread): New declaration. All uses updated.
3060 * server.c (myresume): Updated comment to reference thread instead
3062 (handle_serial_event): Likewise.
3063 (handle_target_event): Likewise.
3065 2014-09-12 Tom Tromey <tromey@redhat.com>
3066 Gary Benson <gbenson@redhat.com>
3068 * regcache.h: Include common-regcache.h.
3069 (regcache_read_pc): Don't declare.
3070 * regcache.c (get_thread_regcache_for_ptid): New function.
3072 2014-09-11 Tom Tromey <tromey@redhat.com>
3073 Gary Benson <gbenson@redhat.com>
3075 * symbol.c: New file.
3076 * Makefile.in (SFILES): Add symbol.c.
3077 (OBS): Add symbol.o.
3079 2014-09-11 Gary Benson <gbenson@redhat.com>
3081 * target.c (target_stop_ptid, target_continue_ptid): New
3084 2014-09-11 Tom Tromey <tromey@redhat.com>
3085 Gary Benson <gbenson@redhat.com>
3087 * target.h: Include target/target.h.
3088 * target.c (target_read_memory, target_read_uint32)
3089 (target_write_memory): New functions.
3091 2014-09-11 Gary Benson <gbenson@redhat.com>
3093 * server.h (debug_hw_points): Don't declare.
3094 * server.c (debug_hw_points): Don't define. Replace all uses
3095 with show_debug_regs.
3096 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3097 all uses with show_debug_regs.
3099 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3101 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3102 endianness into account.
3103 (ppc_supply_ptrace_register): Likewise.
3105 2014-09-03 James Hogan <james.hogan@imgtec.com>
3107 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3108 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3110 2014-09-03 Gary Benson <gbenson@redhat.com>
3112 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3113 ALL_DEBUG_ADDRESS_REGISTERS.
3115 2014-09-02 Gary Benson <gbenson@redhat.com>
3117 * i386-low.h: Renamed as...
3118 * x86-low.h: New file. All type, function and variable name
3119 prefixes changed from "i386_" to "x86_". All references updated.
3120 * i386-low.c: Renamed as...
3121 * x86-low.c: New file. All type, function and variable name
3122 prefixes changed from "i386_" to "x86_". All references updated.
3124 2014-09-02 Gary Benson <gbenson@redhat.com>
3126 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3127 (x86_linux_new_thread): Likewise.
3129 2014-08-29 Gary Benson <gbenson@redhat.com>
3131 * server.h (setjmp.h): Do not include.
3132 (toplevel): Do not declare.
3133 (common-exceptions.h): Include.
3134 (cleanups.h): Likewise.
3135 * server.c (toplevel): Do not define.
3136 (exit_code): New static global.
3137 (detach_or_kill_for_exit_cleanup): New function.
3138 (main): New function. Original main renamed to...
3139 (captured_main): New function.
3140 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3142 2014-08-29 Gary Benson <gbenson@redhat.com>
3144 * Makefile.in (SFILES): Add common/common-exceptions.c.
3145 (OBS): Add common-exceptions.o.
3146 (common-exceptions.o): New rule.
3147 * utils.c (prepare_to_throw_exception): New function.
3149 2014-08-29 Gary Benson <gbenson@redhat.com>
3151 * config.in: Regenerate.
3152 * configure: Likewise.
3154 2014-08-29 Gary Benson <gbenson@redhat.com>
3156 * Makefile.in (SFILES): Add common/cleanups.c.
3158 (cleanups.o): New rule.
3160 2014-08-29 Gary Benson <gbenson@redhat.com>
3162 * utils.c (internal_vwarning): New function.
3164 2014-08-28 Gary Benson <gbenson@redhat.com>
3166 * utils.h (fatal): Remove declaration.
3167 * utils.c (fatal): Remove function.
3169 2014-08-28 Gary Benson <gbenson@redhat.com>
3171 * tracepoint.c (gdb_agent_init): Replace fatal with
3173 (initialize_tracepoint): Likewise.
3175 2014-08-28 Gary Benson <gbenson@redhat.com>
3177 * remote-utils.c (remote_prepare): Replace fatal with error.
3179 2014-08-28 Gary Benson <gbenson@redhat.com>
3181 * linux-low.c (linux_async): Replace fatal with warning.
3183 (linux_start_non_stop): Return -1 if linux_async failed.
3185 2014-08-28 Gary Benson <gbenson@redhat.com>
3187 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3189 (i386_dr_low_get_addr): Remove vague comment.
3190 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3193 2014-08-28 Gary Benson <gbenson@redhat.com>
3195 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3196 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3198 (linux_resume_one_lwp): Likewise.
3199 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3201 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3202 with internal_error.
3203 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3204 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3205 (find_register_by_name): Replace fatal with internal_error.
3206 (find_regno): Likewise.
3207 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3208 * thread-db.c (thread_db_create_event): Likewise.
3209 (thread_db_load_search): Likewise.
3210 (try_thread_db_load_1): Likewise.
3211 * tracepoint.c (get_jump_space_head): Replace fatal with
3213 (claim_trampoline_space): Likewise.
3214 (have_fast_tracepoint_trampoline_buffer): Likewise.
3215 (cmd_qtstart): Likewise.
3216 (stop_tracing): Likewise.
3217 (fast_tracepoint_collecting): Likewise.
3218 (target_malloc): Likewise.
3219 (download_tracepoint): Likewise.
3220 (download_trace_state_variables): Replace check with gdb_assert.
3221 (upload_fast_traceframes): Replace fatal with internal_error.
3223 2014-08-19 Tom Tromey <tromey@redhat.com>
3224 Gary Benson <gbenson@redhat.com>
3226 * Makefile.in (SFILES): Add common/common-debug.c.
3227 (OBS): Add common-debug.o.
3228 (common-debug.o): New rule.
3229 * debug.h (debug_printf): Don't declare.
3230 * debug.c (debug_printf): Renamed and rewritten as...
3231 (debug_vprintf): New function.
3233 2014-08-19 Gary Benson <gbenson@redhat.com>
3235 * utils.h: Do not include print-utils.h.
3237 2014-08-19 Tom Tromey <tromey@redhat.com>
3238 Gary Benson <gbenson@redhat.com>
3240 * server.h: Add static assertion.
3241 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
3243 2014-08-19 Tom Tromey <tromey@redhat.com>
3244 Gary Benson <gbenson@redhat.com>
3246 * Makefile.in (SFILES): Add common/errors.c.
3247 (OBS): Add errors.o.
3248 (IPA_OBS): Add errors-ipa.o.
3249 (errors.o): New rule.
3250 (errors-ipa.o): Likewise.
3251 * utils.h (perror_with_name, error, warning): Don't declare.
3252 * utils.c (warning): Renamed and rewritten as...
3253 (vwarning): New function.
3254 (error): Renamed and rewritten as...
3255 (verror): New function.
3256 (internal_error): Renamed and rewritten as...
3257 (internal_verror): New function.
3259 2014-08-07 Gary Benson <gbenson@redhat.com>
3261 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
3262 * configure: Regenerate.
3263 * config.in: Likewise.
3264 * server.h: Do not include errno.h.
3265 * event-loop.c: Likewise.
3266 * hostio-errno.c: Likewise.
3267 * linux-low.c: Likewise.
3268 * remote-utils.c: Likewise.
3269 * spu-low.c: Likewise.
3270 * utils.c: Likewise.
3271 * gdbreplay.c: Unconditionally include errno.h.
3273 2014-08-07 Gary Benson <gbenson@redhat.com>
3275 * server.h: Do not include string.h.
3276 * event-loop.c: Likewise.
3277 * linux-low.c: Likewise.
3278 * regcache.c: Likewise.
3279 * remote-utils.c: Likewise.
3280 * spu-low.c: Likewise.
3281 * utils.c: Likewise.
3283 2014-08-07 Gary Benson <gbenson@redhat.com>
3285 * server.h: Do not include gdb_assert.h.
3287 2014-08-07 Gary Benson <gbenson@redhat.com>
3289 * server.h: Do not include common-utils.h.
3291 2014-08-07 Gary Benson <gbenson@redhat.com>
3293 * server.h: Do not include ptid.h.
3294 * notif.h: Likewise.
3296 2014-08-07 Gary Benson <gbenson@redhat.com>
3298 * server.h: Do not include gdb_locale.h.
3300 2014-08-07 Gary Benson <gbenson@redhat.com>
3302 * server.h: Do not include gdb/signals.h.
3303 * win32-low.c: Likewise.
3305 2014-08-07 Gary Benson <gbenson@redhat.com>
3307 * server.h: Do not include pathmax.h.
3309 2014-08-07 Gary Benson <gbenson@redhat.com>
3311 * server.h: Do not include libiberty.h.
3312 * linux-bfin-low.c: Likewise.
3314 2014-08-07 Gary Benson <gbenson@redhat.com>
3316 * server.h: Do not include ansidecl.h.
3318 2014-08-07 Gary Benson <gbenson@redhat.com>
3320 * linux-x86-low.c: Do not include stddef.h.
3321 * lynx-ppc-low.c: Likewise.
3322 * tracepoint.c: Likewise.
3324 2014-08-07 Gary Benson <gbenson@redhat.com>
3326 * server.h: Do not include stdarg.h.
3327 * nto-low.c: Likewise.
3329 2014-08-07 Gary Benson <gbenson@redhat.com>
3331 * server.h: Do not include stdlib.h.
3332 * inferiors.c: Likewise.
3333 * linux-low.c: Likewise.
3334 * regcache.c: Likewise.
3335 * spu-low.c: Likewise.
3336 * tracepoint.c: Likewise.
3337 * utils.c: Likewise.
3339 2014-08-07 Gary Benson <gbenson@redhat.com>
3341 * server.h: Do not include stdio.h.
3342 * linux-low.c: Likewise.
3343 * remote-utils.c: Likewise.
3344 * spu-low.c: Likewise.
3345 * utils.c: Likewise.
3346 * wincecompat.c: Likewise.
3348 2014-08-06 Gary Benson <gbenson@redhat.com>
3350 * regcache.c (init_register_cache): Move conditionals inside if.
3352 2014-08-06 Gary Benson <gbenson@redhat.com>
3354 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
3356 2014-07-31 Gary Benson <gbenson@redhat.com>
3358 * ax.h: Do not include server.h.
3359 * gdbthread.h: Likewise.
3360 * lynx-low.h: Likewise.
3361 * notif.h: Likewise.
3363 2014-07-30 Gary Benson <gbenson@redhat.com>
3365 * server.h: Include common-defs.h.
3366 Do not include config.h or build-gnulib-gdbserver/config.h.
3368 2014-07-30 Gary Benson <gbenson@redhat.com>
3370 * hostio-errno.c: Move server.h to top of includes list.
3371 * inferiors.c: Likewise.
3372 * linux-x86-low.c: Likewise.
3373 * notif.c: Include server.h.
3375 2014-07-24 Tom Tromey <tromey@redhat.com>
3376 Gary Benson <gbenson@redhat.com>
3378 * server.h (CORE_ADDR): Now unsigned.
3380 2014-07-16 Pedro Alves <palves@redhat.com>
3382 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
3384 2014-07-15 Pedro Alves <palves@redhat.com>
3386 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
3389 2014-07-11 Pedro Alves <palves@redhat.com>
3391 * linux-low.c (kill_wait_lwp): New function, based on
3392 kill_one_lwp_callback, but use my_waitpid directly.
3393 (kill_one_lwp_callback, linux_kill): Use it.
3395 2014-06-23 Pedro Alves <palves@redhat.com>
3397 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
3398 before setting DR0..DR3.
3400 2014-06-20 Gary Benson <gbenson@redhat.com>
3402 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
3403 * configure: Regenerated.
3404 * config.in: Likewise.
3406 2014-06-20 Gary Benson <gbenson@redhat.com>
3408 * Makefile.in (SFILES): Update locations for files moved
3410 (object file files): Reordered.
3412 2014-06-20 Gary Benson <gbenson@redhat.com>
3414 * i386-low.h (i386_dr_low_can_set_addr): Removed.
3415 (i386_dr_low_set_addr): Likewise.
3416 (i386_dr_low_get_addr): Likewise.
3417 (i386_dr_low_can_set_control): Likewise.
3418 (i386_dr_low_set_control): Likewise.
3419 (i386_dr_low_get_control): Likewise.
3420 (i386_dr_low_get_status): Likewise.
3421 (i386_get_debug_register_length): Likewise.
3422 * linux-x86-low.c (i386_dr_low_set_addr):
3423 Changed signature. Made static.
3424 (i386_dr_low_get_addr): Likewise.
3425 (i386_dr_low_set_control): Likewise.
3426 (i386_dr_low_get_control): Likewise.
3427 (i386_dr_low_get_status): Likewise.
3428 (i386_dr_low): New global variable.
3429 * win32-i386-low.c (i386_dr_low_set_addr):
3430 Changed signature. Made static.
3431 (i386_dr_low_get_addr): Likewise.
3432 (i386_dr_low_set_control): Likewise.
3433 (i386_dr_low_get_control): Likewise.
3434 (i386_dr_low_get_status): Likewise.
3435 (i386_dr_low): New global variable.
3437 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
3439 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
3440 * Makefile.in (AR, AR_FLAGS): Define.
3441 * configure: Regenerate.
3443 2014-06-19 Gary Benson <gbenson@redhat.com>
3445 * Makefile.in (i386-dregs.o): New rule.
3446 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
3447 * i386-low.c (target.h): Remove include.
3448 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
3449 (DR_CONTROL_SHIFT): Likewise.
3450 (DR_CONTROL_SIZE): Likewise.
3451 (DR_RW_EXECUTE): Likewise.
3452 (DR_RW_WRITE): Likewise.
3453 (DR_RW_READ): Likewise.
3454 (DR_RW_IORW): Likewise.
3455 (DR_LEN_1): Likewise.
3456 (DR_LEN_2): Likewise.
3457 (DR_LEN_4): Likewise.
3458 (DR_LEN_8): Likewise.
3459 (DR_LOCAL_ENABLE_SHIFT): Likewise.
3460 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
3461 (DR_ENABLE_SIZE): Likewise.
3462 (DR_LOCAL_SLOWDOWN): Likewise.
3463 (DR_GLOBAL_SLOWDOWN): Likewise.
3464 (DR_CONTROL_RESERVED): Likewise.
3465 (I386_DR_CONTROL_MASK): Likewise.
3466 (I386_DR_VACANT): Likewise.
3467 (I386_DR_LOCAL_ENABLE): Likewise.
3468 (I386_DR_GLOBAL_ENABLE): Likewise.
3469 (I386_DR_DISABLE): Likewise.
3470 (I386_DR_SET_RW_LEN): Likewise.
3471 (I386_DR_GET_RW_LEN): Likewise.
3472 (I386_DR_WATCH_HIT): Likewise.
3473 (i386_wp_op_t): Likewise.
3474 (i386_show_dr): Likewise.
3475 (i386_length_and_rw_bits): Likewise.
3476 (i386_insert_aligned_watchpoint): Likewise.
3477 (i386_remove_aligned_watchpoint): Likewise.
3478 (i386_handle_nonaligned_watchpoint): Likewise.
3479 i386_update_inferior_debug_regs(): Likewise.
3480 (i386_dr_insert_watchpoint): Likewise.
3481 (i386_dr_remove_watchpoint): Likewise.
3482 (i386_dr_region_ok_for_watchpoint): Likewise.
3483 (i386_dr_stopped_data_address): Likewise.
3484 (i386_dr_stopped_by_watchpoint): Likewise.
3486 2014-06-19 Gary Benson <gbenson@redhat.com>
3488 * i386-low.c (i386_dr_show): Renamed to
3489 i386_show_dr and made static. All uses updated.
3490 (i386_dr_length_and_rw_bits): Renamed to
3491 i386_length_and_rw_bits and made static.
3493 (i386_dr_insert_aligned_watchpoint): Renamed to
3494 i386_insert_aligned_watchpoint and made static.
3496 (i386_dr_remove_aligned_watchpoint): Renamed to
3497 i386_remove_aligned_watchpoint and made static.
3499 (i386_dr_update_inferior_debug_regs): Renamed to
3500 i386_update_inferior_debug_regs and made static.
3503 2014-06-18 Gary Benson <gbenson@redhat.com>
3505 * i386-low.h (i386_dr_low_can_set_addr): New macro.
3506 (i386_dr_low_can_set_control): Likewise.
3507 (i386_get_debug_register_length): Likewise.
3508 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
3509 (i386_dr_low_can_set_control): Likewise.
3510 (i386_get_debug_register_length): Likewise.
3512 2014-06-17 Gary Benson <gbenson@redhat.com>
3514 * i386-low.h (i386-dregs.h): New include.
3515 (DR_FIRSTADDR): Now in i386-dregs.h.
3516 (DR_LASTADDR): Likewise.
3517 (DR_NADDR): Likewise.
3518 (DR_STATUS): Likewise.
3519 (DR_CONTROL): Likewise.
3520 (i386_debug_reg_state): Likewise.
3521 (i386_dr_insert_watchpoint): Likewise.
3522 (i386_dr_remove_watchpoint): Likewise.
3523 (i386_dr_region_ok_for_watchpoint): Likewise.
3524 (i386_dr_stopped_data_address): Likewise.
3525 (i386_dr_stopped_by_watchpoint): Likewise.
3526 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
3528 2014-06-18 Gary Benson <gbenson@redhat.com>
3530 * i386-low.h (i386_low_insert_watchpoint): Renamed to
3531 i386_dr_insert_watchpoint.
3532 (i386_low_remove_watchpoint): Renamed to
3533 i386_dr_remove_watchpoint.
3534 (i386_low_region_ok_for_watchpoint): Renamed to
3535 i386_dr_region_ok_for_watchpoint.
3536 (i386_low_stopped_data_address): Renamed to
3537 i386_dr_stopped_data_address.
3538 (i386_low_stopped_by_watchpoint): Renamed to
3539 i386_dr_stopped_by_watchpoint.
3540 * i386-low.c (i386_show_dr): Renamed to
3541 i386_dr_show and made nonstatic. All uses updated.
3542 (i386_length_and_rw_bits): Renamed to
3543 i386_dr_length_and_rw_bits and made nonstatic.
3545 (i386_insert_aligned_watchpoint): Renamed to
3546 i386_dr_insert_aligned_watchpoint and made nonstatic.
3548 (i386_remove_aligned_watchpoint): Renamed to
3549 i386_dr_remove_aligned_watchpoint and made nonstatic.
3551 (i386_update_inferior_debug_regs): Renamed to
3552 i386_dr_update_inferior_debug_regs and made nonstatic.
3554 (i386_low_insert_watchpoint): Renamed to
3555 i386_dr_insert_watchpoint. All uses updated.
3556 (i386_low_remove_watchpoint): Renamed to
3557 i386_dr_remove_watchpoint. All uses updated.
3558 (i386_low_region_ok_for_watchpoint): Renamed to
3559 i386_dr_region_ok_for_watchpoint. All uses updated.
3560 (i386_low_stopped_data_address): Renamed to
3561 i386_dr_stopped_data_address. All uses updated.
3562 (i386_low_stopped_by_watchpoint): Renamed to
3563 i386_dr_stopped_by_watchpoint. All uses updated.
3565 2014-06-18 Gary Benson <gbenson@redhat.com>
3567 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3568 (i386_dr_low_can_set_control): Likewise.
3569 (i386_insert_aligned_watchpoint): New check.
3571 2014-06-18 Gary Benson <gbenson@redhat.com>
3573 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3576 2014-06-18 Gary Benson <gbenson@redhat.com>
3578 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3579 instead of fatal and error.
3580 (i386_handle_nonaligned_watchpoint): Likewise.
3582 2014-06-18 Gary Benson <gbenson@redhat.com>
3584 * i386-low.c (i386_get_debug_register_length): New macro.
3585 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3586 (i386_show_dr): Use debug_printf instead of fprintf. Use
3587 phex to format values.
3589 2014-06-18 Gary Benson <gbenson@redhat.com>
3591 * i386-low.h: Comment changes.
3592 * i386-low.c: Likewise.
3594 2014-06-18 Gary Benson <gbenson@redhat.com>
3596 * i386-low.c: Whitespace changes.
3598 2014-06-12 Tom Tromey <tromey@redhat.com>
3600 * utils.c (freeargv): Remove.
3602 2014-06-12 Tom Tromey <tromey@redhat.com>
3604 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3605 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3606 (parse_debug_format_options): Likewise.
3607 (gdbserver_usage): Likewise.
3608 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3609 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3610 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3612 ($(LIBGNU)): Depend on libiberty.
3613 (all-lib): Recurse into all subdirs.
3614 (install-only): Invoke "install" target in subdirs.
3615 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3617 * configure: Rebuild.
3618 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3619 for vasprintf, vsnprintf, or gettimeofday.
3620 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3623 2014-06-05 Joel Brobecker <brobecker@adacore.com>
3625 * development.sh: Delete.
3626 * Makefile.in (config.status): Adjust dependency on development.sh.
3627 * configure.ac: Adjust development.sh source call.
3628 * configure: Regenerate.
3630 2014-06-02 Pedro Alves <palves@redhat.com>
3632 * ax.c (gdb_free_agent_expr): New function.
3633 * ax.h (gdb_free_agent_expr): New declaration.
3634 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3636 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3638 (clear_breakpoint_conditions_and_commands): New function.
3639 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3640 (clear_breakpoint_conditions_and_commands): New declaration.
3642 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3644 * linux-aarch64-low.c (asm/ptrace.h): Include.
3646 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3648 Fix TLS access for -static -pthread.
3649 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3650 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3651 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3653 2014-05-20 Pedro Alves <palves@redhat.com>
3655 * linux-aarch64-low.c (aarch64_insert_point)
3656 (aarch64_remove_point): No longer check whether the type is
3657 supported here. Adjust to new interface.
3658 (the_low_target): Install aarch64_supports_z_point_type as
3659 supports_z_point_type method.
3660 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3661 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3662 instead of a Z packet char. Adjust.
3663 (arm_supports_z_point_type): New function.
3664 (arm_insert_point, arm_remove_point): Adjust to new interface.
3665 (the_low_target): Install arm_supports_z_point_type.
3666 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3667 (cris_insert_point, cris_remove_point): Adjust to new interface.
3668 Don't check whether the type is supported here.
3669 (the_low_target): Install cris_supports_z_point_type.
3670 * linux-low.c (linux_supports_z_point_type): New function.
3671 (linux_insert_point, linux_remove_point): Adjust to new interface.
3672 * linux-low.h (struct linux_target_ops) <insert_point,
3673 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3674 raw_breakpoint pointer parameter.
3675 <supports_z_point_type>: New method.
3676 * linux-mips-low.c (mips_supports_z_point_type): New function.
3677 (mips_insert_point, mips_remove_point): Adjust to new interface.
3678 Use mips_supports_z_point_type.
3679 (the_low_target): Install mips_supports_z_point_type.
3680 * linux-ppc-low.c (the_low_target): Install NULL as
3681 supports_z_point_type method.
3682 * linux-s390-low.c (the_low_target): Install NULL as
3683 supports_z_point_type method.
3684 * linux-sparc-low.c (the_low_target): Install NULL as
3685 supports_z_point_type method.
3686 * linux-x86-low.c (x86_supports_z_point_type): New function.
3687 (x86_insert_point): Adjust to new insert_point interface. Use
3688 insert_memory_breakpoint. Adjust to new
3689 i386_low_insert_watchpoint interface.
3690 (x86_remove_point): Adjust to remove_point interface. Use
3691 remove_memory_breakpoint. Adjust to new
3692 i386_low_remove_watchpoint interface.
3693 (the_low_target): Install x86_supports_z_point_type.
3694 * lynx-low.c (lynx_target_ops): Install NULL as
3695 supports_z_point_type callback.
3696 * nto-low.c (nto_supports_z_point_type): New.
3697 (nto_insert_point, nto_remove_point): Adjust to new interface.
3698 (nto_target_ops): Install nto_supports_z_point_type.
3699 * mem-break.c: Adjust intro comment.
3700 (struct raw_breakpoint) <raw_type, size>: New fields.
3701 <inserted>: Update comment.
3702 <shlib_disabled>: Delete field.
3703 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3704 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3705 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3706 (raw_bkpt_type_to_target_hw_bp_type): New function.
3707 (find_enabled_raw_code_breakpoint_at): New function.
3708 (find_raw_breakpoint_at): New type and size parameters. Use them.
3709 (insert_memory_breakpoint): New function, based off
3710 set_raw_breakpoint_at.
3711 (remove_memory_breakpoint): New function.
3712 (set_raw_breakpoint_at): Reimplement.
3713 (set_breakpoint): New, based on set_breakpoint_at.
3714 (set_breakpoint_at): Reimplement.
3715 (delete_raw_breakpoint): Go through the_target->remove_point
3716 instead of assuming memory breakpoints.
3717 (find_gdb_breakpoint_at): Delete.
3718 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3719 (find_gdb_breakpoint): New function.
3720 (set_gdb_breakpoint_at): Delete.
3721 (z_type_supported): New function.
3722 (set_gdb_breakpoint_1): New function, loosely based off
3723 set_gdb_breakpoint_at.
3724 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3725 (delete_gdb_breakpoint_at): Delete.
3726 (delete_gdb_breakpoint_1): New function, loosely based off
3727 delete_gdb_breakpoint_at.
3728 (delete_gdb_breakpoint): New function.
3729 (clear_gdb_breakpoint_conditions): Rename to ...
3730 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3732 (add_condition_to_breakpoint): Make static.
3733 (add_breakpoint_condition): Take a struct breakpoint pointer
3734 instead of an address. Adjust.
3735 (gdb_condition_true_at_breakpoint): Rename to ...
3736 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3738 (gdb_condition_true_at_breakpoint): Reimplement.
3739 (add_breakpoint_commands): Take a struct breakpoint pointer
3740 instead of an address. Adjust.
3741 (gdb_no_commands_at_breakpoint): Rename to ...
3742 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3743 parameter. Return true if no breakpoint was found. Change debug
3745 (gdb_no_commands_at_breakpoint): Reimplement.
3746 (run_breakpoint_commands): Rename to ...
3747 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3748 and change return type to boolean.
3749 (run_breakpoint_commands): New function.
3750 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3751 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3752 breakpoint. Go through the_target->remove_point instead of
3753 assuming memory breakpoint.
3754 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3755 software and hardware breakpoints.
3756 (reinsert_raw_breakpoint): Go through the_target->insert_point
3757 instead of assuming memory breakpoint.
3758 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3759 software and hardware breakpoints.
3760 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3761 Check both software and hardware breakpoints.
3762 (validate_inserted_breakpoint): Assert the breakpoint is a
3763 software breakpoint. Set the inserted flag to -1 instead of
3764 setting shlib_disabled.
3765 (delete_disabled_breakpoints): Adjust.
3766 (validate_breakpoints): Only validate software breakpoints.
3767 Adjust to inserted flag change.
3768 (check_mem_read, check_mem_write): Skip breakpoint types other
3769 than software breakpoints. Adjust to inserted flag change.
3770 * mem-break.h (enum raw_bkpt_type): New enum.
3771 (raw_breakpoint, struct process_info): Forward declare.
3772 (Z_packet_to_target_hw_bp_type): Delete declaration.
3773 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3774 (set_gdb_breakpoint, delete_gdb_breakpoint)
3775 (clear_breakpoint_conditions): New declarations.
3776 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3777 (breakpoint_inserted_here): Update comment.
3778 (add_breakpoint_condition, add_breakpoint_commands): Replace
3779 address parameter with a breakpoint pointer parameter.
3780 (gdb_breakpoint_here): Update comment.
3781 (delete_gdb_breakpoint_at): Delete.
3782 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3783 * server.c (process_point_options): Take a struct breakpoint
3784 pointer instead of an address. Adjust.
3785 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3786 delete_gdb_breakpoint.
3787 * spu-low.c (spu_target_ops): Install NULL as
3788 supports_z_point_type method.
3789 * target.h: Include mem-break.h.
3790 (struct target_ops) <prepare_to_access_memory>: Update comment.
3791 <supports_z_point_type>: New field.
3792 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3793 instead of a char. Also take a raw breakpoint pointer.
3794 * win32-arm-low.c (the_low_target): Install NULL as
3795 supports_z_point_type.
3796 * win32-i386-low.c (i386_supports_z_point_type): New function.
3797 (i386_insert_point, i386_remove_point): Adjust to new interface.
3798 (the_low_target): Install i386_supports_z_point_type.
3799 * win32-low.c (win32_supports_z_point_type): New function.
3800 (win32_insert_point, win32_remove_point): Adjust to new interface.
3801 (win32_target_ops): Install win32_supports_z_point_type.
3802 * win32-low.h (struct win32_target_ops):
3803 <supports_z_point_type>: New method.
3804 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3805 instead of a char. Also take a raw breakpoint pointer.
3807 2014-05-20 Pedro Alves <palves@redhat.com>
3809 * mem-break.h: Include break-common.h.
3810 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3811 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3812 (Z_packet_to_target_hw_bp_type): New declaration.
3813 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3814 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3815 (Z_PACKET_ACCESS_WP): Delete macros.
3816 (Z_packet_to_hw_type): Delete function.
3817 * i386-low.h: Don't include break-common.h here.
3818 (Z_packet_to_hw_type): Delete declaration.
3819 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3820 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3821 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3822 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3823 * linux-aarch64-low.c: Don't include break-common.h here.
3824 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3825 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3826 (Z_packet_to_target_hw_bp_type): Delete function.
3827 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3829 (mips_insert_point, mips_remove_point): Use
3830 Z_packet_to_target_hw_bp_type.
3832 2014-05-20 Pedro Alves <palves@redhat.com>
3834 * linux-aarch64-low.c: Include break-common.h.
3835 (enum target_point_type): Delete.
3836 (Z_packet_to_point_type): Rename to ...
3837 (Z_packet_to_target_hw_bp_type): ... this, and return a
3838 target_hw_bp_type instead.
3839 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3840 instead of an enum target_point_type.
3841 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3843 (aarch64_dr_state_insert_one_point)
3844 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3845 (aarch64_handle_aligned_watchpoint)
3846 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3847 Take an enum target_hw_bp_type instead of an enum
3849 (aarch64_supports_z_point_type): New function.
3850 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3851 use Z_packet_to_target_hw_bp_type.
3853 2014-05-20 Joel Brobecker <brobecker@adacore.com>
3855 * configure.ac: Only use -Werror by default when DEVELOPMENT
3857 * configure: Regenerate.
3859 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3861 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3862 * linux-x86-low.c (X86_64_USER_REGS): New.
3863 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3865 2014-04-28 Yao Qi <yao@codesourcery.com>
3867 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3870 2014-04-25 Pedro Alves <palves@redhat.com>
3873 * linux-low.c (linux_attach_fail_reason_string): New function.
3874 (linux_attach_lwp): Delete.
3875 (linux_attach_lwp_1): Rename to ...
3876 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3877 argument. Remove "initial" parameter. Return int instead of
3878 void. Don't error or warn here.
3879 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3880 failure to attach to the tgid. Call warning when failing to
3882 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3883 argument. Remove "initial" parameter. Return int instead of
3884 void. Don't error or warn here.
3885 (linux_attach_fail_reason_string): New declaration.
3886 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3887 interface change. Use linux_attach_fail_reason_string.
3889 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
3890 Walfred Tedeschi <walfred.tedeschi@intel.com>
3892 * Makefile.in: Added rules to handle new files
3893 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3894 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3895 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3896 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3897 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3898 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3900 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3901 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3902 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3903 i386/x32-avx512.xml.
3904 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3905 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3906 i386/x32-avx512-linux.xml.
3907 * i387-fp.c (num_avx512_k_registers): New constant for number
3909 (num_avx512_zmmh_low_registers): New constant for number of
3910 lower ZMM registers (0-15).
3911 (num_avx512_zmmh_high_registers): New constant for number of
3912 higher ZMM registers (16-31).
3913 (num_avx512_ymmh_registers): New contant for number of higher
3914 YMM registers (ymm16-31 added by avx521 on x86_64).
3915 (num_avx512_xmm_registers): New constant for number of higher
3916 XMM registers (xmm16-31 added by AVX512 on x86_64).
3917 (struct i387_xsave): Add space for AVX512 registers.
3918 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3919 Add code to handle AVX512 registers.
3920 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3921 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3922 prototypei from generated file.
3923 (tdesc_amd64_avx512_linux): Likewise.
3924 (init_registers_x32_avx512_linux): Likewise.
3925 (tdesc_x32_avx512_linux): Likewise.
3926 (init_registers_i386_avx512_linux): Likewise.
3927 (tdesc_i386_avx512_linux): Likewise.
3928 (x86_64_regmap): Add AVX512 registers.
3929 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3931 (initialize_low_arch): Add code to initialize AVX512 registers.
3933 2014-04-23 Pedro Alves <palves@redhat.com>
3935 * mem-break.c (find_gdb_breakpoint_at): Make static.
3936 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3938 2014-04-23 Pedro Alves <palves@redhat.com>
3940 * i386-low.c: Don't include break-common.h here.
3941 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3942 prototype to take target_hw_bp_type as argument instead of a Z
3944 * i386-low.h: Include break-common.h here.
3945 (Z_packet_to_hw_type): Declare.
3946 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3948 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3949 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3950 (x86_remove_point): Convert the packet number to a
3951 target_hw_bp_type before calling i386_low_remove_watchpoint.
3952 * win32-i386-low.c (i386_insert_point): Convert the packet number
3953 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3954 (i386_remove_point): Convert the packet number to a
3955 target_hw_bp_type before calling i386_low_remove_watchpoint.
3957 2014-04-23 Pedro Alves <palves@redhat.com>
3959 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3961 2014-04-10 Pedro Alves <palves@redhat.com>
3963 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3964 Check if the condition or command is NULL before checking if the
3965 breakpoint is known. On success, return true.
3966 * mem-break.h (add_breakpoint_condition): Document return.
3967 (add_breakpoint_commands): Add describing comment.
3968 * server.c (skip_to_semicolon): New function.
3969 (process_point_options): Use it.
3971 2014-04-09 Pedro Alves <palves@redhat.com>
3973 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3976 2014-02-27 Pedro Alves <palves@redhat.com>
3979 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3981 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3983 (last_thread_of_process_p): Take a PID argument instead of a
3985 (linux_wait_for_lwp): Delete.
3986 (num_lwps, check_zombie_leaders, not_stopped_callback): New
3988 (linux_low_filter_event): New function, party factored out from
3989 linux_wait_for_event.
3990 (linux_wait_for_event): Rename to ...
3991 (linux_wait_for_event_filtered): ... this. Add new filter ptid
3992 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
3993 sigsuspend. Check for zombie leaders.
3994 (linux_wait_for_event): Reimplement as wrapper around
3995 linux_wait_for_event_filtered.
3996 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
3997 a normal or signal exit is seen, it's the whole process exiting.
3998 (wait_for_sigstop): No longer a for_each_inferior callback.
3999 Rewrite on top of linux_wait_for_event_filtered.
4000 (stop_all_lwps): Call wait_for_sigstop directly.
4001 * server.c (resume, handle_target_event): Handle
4002 TARGET_WAITKIND_NO_RESUMED.
4004 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4006 * win32-low.c (psapi_get_dll_name,
4007 * win32_CreateToolhelp32Snapshot): Delete.
4008 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4009 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4011 (handle_load_dll): Add function description.
4012 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4014 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4016 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4018 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4019 base address when calling win32_add_one_solib.
4020 (handle_load_dll): Delete local variable load_addr.
4021 Remove 0x1000 offset applied to DLL base address when calling
4022 win32_add_one_solib.
4023 (handle_unload_dll): Add comment.
4025 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4027 * win32-low.c (win32_add_all_dlls): Renames
4028 win32_ensure_ntdll_loaded. Rewrite function documentation.
4029 Adjust implementation to always load all DLLs.
4030 Add 0x1000 offset to DLL base address when calling
4031 win32_add_one_solib.
4032 (child_initialization_done): New static global.
4033 (do_initial_child_stuff): Set child_initialization_done to
4034 zero during child initialization, and 1 after. Replace call
4035 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4037 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4038 (handle_unload_dll): Add function documentation.
4039 (get_child_debug_event): Ignore load and unload DLL events
4040 during child initialization.
4042 2014-02-20 Doug Evans <dje@google.com>
4044 Remove global all_lwps.
4045 * inferiors.h (ptid_of): Move here from linux-low.h.
4046 (pid_of, lwpid_of): Ditto.
4047 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4048 parameter is a struct thread_info * now.
4049 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4050 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4051 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4053 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4054 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4055 * linux-arm-low.c (update_registers_callback): Update, "entry"
4056 parameter is a struct thread_info * now.
4057 Fetch lwpid from current_inferior directly.
4058 (arm_insert_point): Pass &all_threads to find_inferior instead of
4060 (arm_remove_point): Ditto.
4061 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4062 (arm_prepare_to_resume): Fetch pid from thread.
4063 (arm_read_description): Fetch lwpid from current_inferior directly.
4064 * linux-low.c (all_lwps): Delete.
4065 (delete_lwp): Delete call to remove_inferior.
4066 (handle_extended_wait): Fetch lwpid from thread.
4067 (add_lwp): Don't set lwp->entry.id. Remove call to
4068 add_inferior_to_list.
4069 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4070 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4071 (kill_one_lwp_callback): Ditto.
4072 (linux_kill): Don't dereference NULL pointer.
4073 Fetch ptid,lwpid from thread.
4074 (get_detach_signal): Fetch ptid from thread.
4075 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4076 Simplify call to regcache_invalidate_thread.
4077 (delete_lwp_callback): Update, "entry" parameter is a
4078 struct thread_info * now. Fetch pid from thread.
4079 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4080 (status_pending_p_callback): Update, "entry" parameter is a
4081 struct thread_info * now. Fetch ptid from thread.
4082 (find_lwp_pid): Update, "entry" parameter is a
4083 struct thread_info * now.
4084 (linux_wait_for_lwp): Fetch pid from thread.
4085 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4086 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4087 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4088 (dequeue_one_deferred_signal): Ditto.
4089 (cancel_breakpoint): Fetch ptid from current_inferior.
4090 (linux_wait_for_event): Pass &all_threads to find_inferior,
4091 not &all_lwps. Fetch ptid, lwpid from thread.
4092 (count_events_callback): Update, "entry" parameter is a
4093 struct thread_info * now.
4094 (select_singlestep_lwp_callback): Ditto.
4095 (select_event_lwp_callback): Ditto.
4096 (cancel_breakpoints_callback): Ditto.
4097 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4099 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4100 (unsuspend_one_lwp): Update, "entry" parameter is a
4101 struct thread_info * now.
4102 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4104 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4105 Fetch lwpid from thread, not lwp.
4106 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4107 Pass &all_threads to find_inferior, not &all_lwps.
4108 (send_sigstop): Fetch lwpid from thread, not lwp.
4109 (send_sigstop_callback): Update, "entry" parameter is a
4110 struct thread_info * now.
4111 (suspend_and_send_sigstop_callback): Ditto.
4112 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4113 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4114 struct thread_info * now.
4115 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4117 (lwp_running): Update, "entry" parameter is a
4118 struct thread_info * now.
4119 (stop_all_lwps): Fetch ptid from thread.
4120 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4121 (linux_resume_one_lwp): Fetch lwpid from thread.
4122 (linux_set_resume_request): Update, "entry" parameter is a
4123 struct thread_info * now. Fetch pid, lwpid from thread.
4124 (resume_status_pending_p): Update, "entry" parameter is a
4125 struct thread_info * now.
4126 (need_step_over_p): Ditto. Fetch lwpid from thread.
4127 (start_step_over): Fetch lwpid from thread.
4128 (linux_resume_one_thread): Update, "entry" parameter is a
4129 struct thread_info * now. Fetch lwpid from thread.
4130 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4131 (proceed_one_lwp): Update, "entry" parameter is a
4132 struct thread_info * now. Fetch lwpid from thread.
4133 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4134 struct thread_info * now.
4135 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4136 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4137 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4139 (regsets_store_inferior_registers): Ditto.
4140 (fetch_register, store_register): Ditto.
4141 (linux_read_memory, linux_write_memory): Ditto.
4142 (linux_request_interrupt): Ditto.
4143 (linux_read_auxv): Ditto.
4144 (linux_xfer_siginfo): Ditto.
4145 (linux_qxfer_spu): Ditto.
4146 (linux_qxfer_libraries_svr4): Ditto.
4147 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4148 moved to inferiors.h.
4150 (get_thread_lwp): Update.
4151 (struct lwp_info): Delete member "entry". Simplify comment for
4154 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4155 current_inferior directly.
4156 (update_watch_registers_callback): Update, "entry" parameter is a
4157 struct thread_info * now. Fetch pid from thread.
4158 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4159 (mips_insert_point): Fetch lwpid from current_inferior.
4160 Pass &all_threads to find_inferior, not &all_lwps.
4161 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4162 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4164 (mips_stopped_data_address): Ditto.
4165 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4167 * linux-tile-low.c (tile_arch_setup): Ditto.
4168 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4169 (update_debug_registers_callback): Update, "entry" parameter is a
4170 struct thread_info * now. Fetch pid from thread.
4171 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4172 Pass &all_threads to find_inferior, not &all_lwps.
4173 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4174 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4175 Pass &all_threads to find_inferior, not &all_lwps.
4176 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4177 (i386_dr_low_get_status): Ditto.
4178 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4179 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4180 (x86_linux_read_description): Ditto.
4181 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4183 2014-02-20 Doug Evans <dje@google.com>
4185 * inferiors.c (get_first_inferior): Fix buglet.
4187 2014-02-19 Doug Evans <dje@google.com>
4189 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4190 * inferiors.c (add_thread): Change result type to struct thread_info *.
4191 All callers updated.
4192 (add_lwp): Call add_thread here instead of in callers.
4193 All callers updated.
4194 * linux-low.h (get_lwp_thread): Rewrite.
4195 (struct lwp_info): New member "thread".
4197 2014-02-19 Doug Evans <dje@google.com>
4199 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4200 All callers updated.
4202 2014-02-19 Doug Evans <dje@google.com>
4204 * inferiors.c (add_thread): Fix whitespace.
4206 2014-02-19 Doug Evans <dje@google.com>
4208 * dll.c (clear_dlls): Replace accessing list implemention details
4210 * gdbthread.h (get_first_thread): Declare.
4211 * inferiors.c (for_each_inferior_with_data): New function.
4212 (get_first_thread): New function.
4213 (find_thread_ptid): Simplify.
4214 (get_first_inferior): New function.
4215 (clear_list): Delete.
4216 (one_inferior_p): New function.
4217 (clear_inferior_list): New function.
4218 (clear_inferiors): Update.
4219 * inferiors.h (for_each_inferior_with_data): Declare.
4220 (clear_inferior_list): Declare.
4221 (one_inferior_p): Declare.
4222 (get_first_inferior): Declare.
4223 * linux-low.c (linux_wait_for_event): Replace accessing list
4224 implemention details with API function.
4225 * server.c (target_running): Ditto.
4226 (accumulate_file_name_length): New function.
4227 (emit_dll_description): New function.
4228 (handle_qxfer_libraries): Replace accessing list implemention
4229 details with API function.
4230 (handle_qxfer_threads_worker): New function.
4231 (handle_qxfer_threads_proper): Replace accessing list implemention
4232 details with API function.
4233 (handle_query): Ditto.
4234 (visit_actioned_threads_callback_ftype): New typedef.
4235 (visit_actioned_threads_data): New struct.
4236 (visit_actioned_threads): Rewrite to be find_inferior callback.
4237 (resume): Call find_inferior.
4238 (handle_status): Replace accessing list implemention
4239 details with API function.
4240 (process_serial_event): Replace accessing list implemention details
4242 * target.c (set_desired_inferior): Replace accessing list implemention
4243 details with API function.
4244 * tracepoint.c (same_process_p): New function.
4245 (gdb_agent_about_to_close): Replace accessing list implemention
4246 details with API function.
4247 * win32-low.c (child_delete_thread): Replace accessing list
4248 implemention details with API function.
4249 (match_dll_by_basename): New function.
4250 (dll_is_loaded_by_basename): New function.
4251 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4252 details call to dll_is_loaded_by_basename.
4254 2014-02-19 Doug Evans <dje@google.com>
4256 * dll.h (struct dll_info): Add comment.
4257 * gdbthread.h (struct thread_info): Add comment.
4258 (current_ptid): Simplify.
4259 * inferiors.c (add_process): Update.
4260 (remove_process): Update.
4261 * inferiors.h (struct process_info): Rename member "head" to "entry".
4262 * linux-low.c (delete_lwp): Update.
4264 (last_thread_of_process_p): Update.
4265 (kill_one_lwp_callback, linux_kill): Update.
4266 (status_pending_p_callback): Update.
4267 (wait_for_sigstop): Update. Simplify read of ptid.
4268 (start_step_over): Update.
4269 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
4270 (get_lwp_thread): Update.
4271 (struct lwp_info): Rename member "head" to "entry".
4272 * regcache.h (inferior_list_entry): Delete.
4273 * server.c (kill_inferior_callback): Update.
4274 (detach_or_kill_inferior_callback): Update.
4275 (print_started_pid): Update.
4276 (print_attached_pid): Update.
4277 (process_serial_event): Simplify read of ptid.
4278 * thread-db.c (thread_db_create_event): Update.
4279 (thread_db_get_tls_address): Update.
4280 * win32-low.c (current_inferior_ptid): Simplify.
4282 2014-02-19 Tom Tromey <tromey@redhat.com>
4284 * target.h (struct target_ops) <supports_btrace>: Add target_ops
4286 (target_supports_btrace): Update.
4288 2014-02-14 Yao Qi <yao@codesourcery.com>
4290 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
4291 (rsp-low-ipa.o): New target.
4293 2014-02-12 Tom Tromey <tromey@redhat.com>
4295 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
4296 convert_ascii_to_int.
4297 * regcache.c (registers_to_string): Likewise.
4298 * remote-utils.c (decode_M_packet): Likewise.
4299 * server.c (process_serial_event): Likewise.
4301 2014-02-12 Tom Tromey <tromey@redhat.com>
4303 * server.c (handle_query, handle_v_run): Use hex2bin, not
4305 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
4307 2014-02-12 Tom Tromey <tromey@redhat.com>
4309 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4310 convert_int_to_ascii.
4311 * regcache.c (registers_to_string, collect_register_as_string):
4313 * remote-utils.c (look_up_one_symbol, relocate_instruction):
4315 * server.c (process_serial_event): Likewise.
4316 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
4317 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
4319 2014-02-12 Tom Tromey <tromey@redhat.com>
4321 * remote-utils.c (look_up_one_symbol, monitor_output): Use
4322 bin2hex, not hexify.
4323 * tracepoint.c (cmd_qtstatus): Likewise.
4325 2014-02-12 Tom Tromey <tromey@redhat.com>
4327 * remote-utils.c (monitor_output): Pass explicit length to
4330 2014-02-12 Tom Tromey <tromey@redhat.com>
4332 * tracepoint.c: Include rsp-low.h.
4333 * server.c: Include rsp-low.h.
4334 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
4335 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
4337 * remote-utils.c: Include rsp-low.h.
4338 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
4339 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
4340 (convert_int_to_ascii, convert_ascii_to_int): Move to
4342 * regcache.c: Include rsp-low.h.
4343 * ax.c: Include rsp-low.h.
4344 * Makefile.in (SFILES): Add common/rsp-low.c.
4345 (OBS): Add rsp-low.o.
4346 (rsp-low.o): New target.
4348 2014-02-12 Tom Tromey <tromey@redhat.com>
4350 * utils.h (pulongest, plongest, phex_nz): Don't declare.
4351 Include print-utils.h.
4352 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
4353 (plongest, thirty_two, phex_nz): Remove.
4354 * Makefile.in (SFILES): Add common/print-utils.c.
4355 (OBS): Add print-utils.o.
4356 (print-utils-ipa.o): New target.
4357 (print-utils.o): New target.
4358 (IPA_OBJS): Add print-utils-ipa.o.
4360 2014-02-06 Tom Tromey <tromey@redhat.com>
4362 * Makefile.in (SFILES): Fix indentation.
4364 2014-02-05 Doug Evans <dje@google.com>
4366 * linux-low.c (linux_wait_for_event): Improve comment.
4367 (linux_wait_1): Keep current_inferior in sync with event_child.
4369 2014-01-22 Doug Evans <dje@google.com>
4371 * gdbthread.h (gdb_id_to_thread): Delete, unused.
4373 2014-01-22 Doug Evans <dje@google.com>
4375 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
4376 * configure: Regenerate.
4377 * config.in: Regenerate.
4378 * Makefile.in (SFILES): Add debug.c.
4380 * debug.c: New file.
4381 * debug.h: New file.
4382 * linux-aarch64-low.c (*): Update all debugging printfs to use
4383 debug_printf instead of fprintf.
4384 * linux-arm-low.c (*): Ditto.
4385 * linux-cris-low.c (*): Ditto.
4386 * linux-crisv32-low.c (*): Ditto.
4387 * linux-m32r-low.c (*): Ditto.
4388 * linux-sparc-low.c (*): Ditto.
4389 * linux-x86.c (*): Ditto.
4390 * linux-low.c (*): Ditto.
4391 (linux_wait_1): Add calls to debug_enter, debug_exit.
4392 (linux_wait): Remove redundant debugging printf.
4393 (stop_all_lwps): Add calls to debug_enter, debug_exit.
4394 (linux_resume, unstop_all_lwps): Ditto.
4395 * mem-break.c (*): Update all debugging printfs to use
4396 debug_printf instead of fprintf.
4397 * remote-utils.c (*): Ditto.
4398 * thread-db.c (*): Ditto.
4399 * server.c #include <ctype.h>, "gdb_vecs.h".
4400 (debug_threads): Moved to debug.c.
4401 (*): Update all debugging printfs to use debug_printf instead of
4403 (start_inferior): Replace call to fflush with call to debug_flush.
4404 (monitor_show_help): Mention set debug-format.
4405 (parse_debug_format_options): New function.
4406 (handle_monitor_command): Handle "monitor set debug-format".
4407 (gdbserver_usage): Mention --debug-format.
4408 (main): Parse --debug-format.
4409 * server.h (debug_threads): Declaration moved to debug.h.
4411 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
4412 trace_debug_1 that uses debug_printf.
4413 (tracepoint_look_up_symbols): Update all debugging printfs to use
4414 debug_printf instead of fprintf.
4416 2014-01-20 Baruch Siach <baruch@tkos.co.il>
4418 * linux-xtensa-low.c: Include asm/ptrace.h instead of
4421 2014-01-17 Pedro Alves <palves@redhat.com>
4424 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
4425 defined after including gdb_proc_service.h.
4427 2014-01-16 Doug Evans <dje@google.com>
4429 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
4430 (match_dll): Use it.
4432 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
4434 * target.h (target_ops) <read_btrace>: Change parameters and
4435 return type to allow error reporting.
4436 * server.c (handle_qxfer_btrace): Support delta reads. Pass
4437 trace reading errors on.
4438 * linux-low.c (linux_low_read_btrace): Pass trace reading
4440 (linux_low_disable_btrace): New.
4442 2014-01-15 Doug Evans <dje@google.com>
4444 * inferiors.c (thread_id_to_gdb_id): Delete.
4445 * inferiors.h (thread_id_to_gdb_id): Delete.
4447 2014-01-13 Eli Zaretskii <eliz@gnu.org>
4449 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
4450 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
4453 2014-01-08 Pedro Alves <palves@redhat.com>
4455 * server.c (handle_status): Don't discard previous queued stop
4456 replies or thread's pending status here.
4457 (main) <disconnection>: Do it here instead.
4459 2014-01-08 Pedro Alves <palves@redhat.com>
4461 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
4462 * server.c (visit_actioned_threads, handle_pending_status): New
4464 (handle_v_cont): Factor out parts to ...
4465 (resume): ... this new function. If in all-stop, and a thread
4466 being resumed has a pending status, report it without actually
4468 (myresume): Adjust to use the new 'resume' function.
4469 (clear_pending_status_callback, set_pending_status_callback)
4470 (find_status_pending_thread_callback): New functions.
4471 (handle_status): Handle the case of multiple threads having
4472 interesting statuses to report. Report threads' real last signal
4473 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
4474 with an interesting thread to report the status for, instead of
4475 always reporting the status of the first thread.
4477 2014-01-01 Joel Brobecker <brobecker@adacore.com>
4479 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
4480 * gdbreplay.c (gdbreplay_version): Likewise.
4482 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
4484 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
4485 iov.iov_len with the real length in use.
4487 2013-12-13 Joel Brobecker <brobecker@adacore.com>
4489 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
4490 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
4491 for all targets that use win32-low.c.
4492 * win32-low.c (win32_ensure_ntdll_loaded): New function.
4493 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
4495 2013-12-13 Pedro Alves <palves@redhat.com>
4497 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
4498 if equal to TARGET_WAITKIND_LOADED.
4499 * win32-low.c (cached_status): New static global.
4500 (win32_wait): Add declaration.
4501 (do_initial_child_stuff): Flush all initial pending debug events
4502 up to the initial breakpoint.
4503 (win32_wait): If CACHED_STATUS was set, return that instead
4504 of doing a real wait. Remove the code resuming the execution
4505 of the inferior after receiving a TARGET_WAITKIND_LOADED event
4506 during the initial phase. Also remove the code changing
4507 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
4508 TARGET_WAITKIND_STOPPED.
4510 2013-12-11 Yao Qi <yao@codesourcery.com>
4512 * notif.c (handle_notif_ack): Return 0 if no notification
4515 2013-11-20 Doug Evans <dje@google.com>
4517 * linux-low.c (linux_set_resume_request): Fix comment.
4519 2013-11-20 Doug Evans <dje@google.com>
4521 * linux-low.c (resume_status_pending_p): Tweak comment.
4523 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
4525 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
4526 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
4527 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
4528 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
4529 (srv_amd64_regobj): Add amd64-mpx.o.
4530 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
4531 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
4532 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
4533 * i387-fp.c (num_pl_bnd_register) Added constant.
4534 (num_pl_bnd_cfg_registers) Added constant.
4535 (struct i387_xsave) Added reserved area and MPX fields.
4536 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
4537 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
4539 (tdesc_i386_mpx_linux): Add MPX amd64 target.
4540 (init_registers_amd64_mpx_linux): Declare new function.
4541 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
4542 (x86_64_regmap): Add MPX registers.
4543 (x86_linux_read_description): Add MPX case.
4544 (initialize_low_arch): Initialize MPX targets.
4546 2013-11-18 Tom Tromey <tromey@redhat.com>
4548 * configure: Rebuild.
4549 * configure.ac: Don't check for stdlib.h.
4550 * gdbreplay.c: Unconditionally include stdlib.h.
4552 2013-11-18 Tom Tromey <tromey@redhat.com>
4554 * config.in: Rebuild.
4555 * configure: Rebuild.
4556 * configure.ac: Don't use AC_HEADER_DIRENT.
4558 2013-11-18 Tom Tromey <tromey@redhat.com>
4560 * server.h: Don't check HAVE_STRING_H.
4561 * gdbreplay.c: Don't check HAVE_STRING_H.
4562 * configure: Rebuild.
4564 2013-11-18 Tom Tromey <tromey@redhat.com>
4566 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4569 2013-11-08 Tom Tromey <tromey@redhat.com>
4571 * configure, config.in: Rebuild.
4572 * configure.ac: Remove unused configury.
4574 2013-11-08 Tom Tromey <tromey@redhat.com>
4576 * acinclude.m4: Include common.m4, codeset.m4.
4577 * configure, config.in: Rebuild.
4578 * configure.ac: Use GDB_AC_COMMON.
4580 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4582 * linux-s390-low.c (HWCAP_S390_TE): New define.
4583 (s390_arch_setup): Consider the TE field in the HWCAP for
4584 determining 'have_regset_tdb'.
4586 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4589 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4592 2013-10-02 Pedro Alves <palves@redhat.com>
4594 * server.c (process_serial_event): Don't output "GDBserver
4595 exiting" if GDB is connected through stdio.
4596 * target.c (mywait): Likewise, be silent if GDB is connected
4599 2013-10-01 Joel Brobecker <brobecker@adacore.com>
4601 * lynx-low.c (lynx_add_threads_after_attach): New function.
4602 (lynx_attach): Remove call to add_thread. Add call to
4603 lynx_add_threads_after_attach instead.
4605 2013-09-28 Mike Frysinger <vapier@gentoo.org>
4607 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4608 * config.in, configure: Regenerated.
4610 2013-09-18 Yao Qi <yao@codesourcery.com>
4613 * server.c (start_inferior): Clear 'resume_info'.
4615 2013-09-16 Jiong Wang <jiwang@tilera.com>
4617 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4620 2013-09-16 Jiong Wang <jiwang@tilera.com>
4622 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4623 linux-tile-low.o to srv_tgtobj.
4625 2013-09-16 Will Newton <will.newton@linaro.org>
4627 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4630 2013-09-06 Pedro Alves <palves@redhat.com>
4632 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4633 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4634 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4635 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4636 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4637 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4639 2013-09-06 Pedro Alves <palves@redhat.com>
4641 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4642 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4644 2013-09-06 Pedro Alves <palves@redhat.com>
4646 * linux-amd64-ipa.c: Include tracepoint.h.
4647 * linux-i386-ipa.c: Include tracepoint.h.
4649 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4651 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4652 (ps_get_thread_area): New function.
4654 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4656 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4657 (initialize_low_arch): Call init_registers_crisv32 rather than
4658 init_register_crisv32.
4660 2013-09-05 Pedro Alves <palves@redhat.com>
4662 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4664 * hostio.h: ... this new file.
4665 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4666 win32-low.c: Include hostio.h.
4668 2013-09-05 Pedro Alves <palves@redhat.com>
4670 * server.h (gdb_client_data, handler_func, callback_handler_func)
4671 (delete_file_handler, add_file_handler, append_callback_event)
4672 (delete_callback_event, start_event_loop, initialize_event_loop):
4673 Move to event-loop.h and include it.
4674 * event-loop.h: New file.
4676 2013-09-05 Pedro Alves <palves@redhat.com>
4678 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4679 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4680 (loaded_dll, unloaded_dll): Move to ...
4681 * dll.h: ... this new file.
4682 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4684 2013-09-05 Pedro Alves <palves@redhat.com>
4686 * server.h (current_process, get_thread_process, all_processes)
4687 (add_inferior_to_list, for_each_inferior, current_inferior)
4688 (remove_inferior, add_process, remove_process, find_process_pid)
4689 (have_started_inferiors_p, have_attached_inferiors_p)
4690 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4691 (clear_inferiors, find_inferior, find_inferior_id)
4692 (inferior_target_data, set_inferior_target_data)
4693 (inferior_regcache_data, set_inferior_regcache_data): Move to
4694 inferiors.h, and include it.
4695 * inferiors.h: New file.
4697 2013-09-05 Pedro Alves <palves@redhat.com>
4699 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4703 2013-09-05 Pedro Alves <palves@redhat.com>
4705 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4707 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4708 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4709 (handle_tracepoint_general_set, handle_tracepoint_query)
4710 (tracepoint_finished_step, tracepoint_was_hit)
4711 (release_while_stepping_state_list, current_traceframe)
4712 (in_readonly_region, traceframe_read_mem)
4713 (fetch_traceframe_registers, traceframe_read_sdata)
4714 (traceframe_read_info, struct fast_tpoint_collect_status)
4715 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4716 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4717 (supply_fast_tracepoint_registers)
4718 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4719 (ipa_tdesc, claim_trampoline_space)
4720 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4721 (agent_mem_read, agent_get_trace_state_variable_value)
4722 (agent_set_trace_state_variable_value, agent_tsv_read)
4723 (agent_mem_read_string, get_raw_reg_func_addr)
4724 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4725 * tracepoint.h: ... this new file.
4727 2013-09-05 Pedro Alves <palves@redhat.com>
4729 * server.h (perror_with_name, error, fatal, warning, paddress)
4730 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4732 * utils.h: New file.
4734 2013-09-05 Pedro Alves <palves@redhat.com>
4736 * server.h (remote_debug, noack_mode, transport_is_reliable)
4737 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4738 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4739 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4740 (write_enn, initialize_async_io, enable_async_io)
4741 (disable_async_io, check_remote_input_interrupt_request)
4742 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4743 (dead_thread_notify, prepare_resume_reply)
4744 (decode_address_to_semicolon, decode_address, decode_m_packet)
4745 (decode_M_packet, decode_X_packet, decode_xfer_write)
4746 (decode_search_memory_packet, unhexify, hexify)
4747 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4748 (look_up_one_symbol, relocate_instruction)
4749 (monitor_output): Move to remote-utils.h, and include it.
4750 * remote-utils.h: New file.
4752 2013-09-05 Pedro Alves <palves@redhat.com>
4754 * server.h (_): Delete.
4756 2013-09-02 Pedro Alves <palves@redhat.com>
4758 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4759 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4761 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4763 2013-09-02 Pierre Muller <muller@sourceware.org>
4765 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4766 or WriteProcessMemory complete successfully and handle
4767 ERROR_PARTIAL_COPY error.
4769 2013-09-02 Pedro Alves <palves@redhat.com>
4771 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4772 error instead of EIO.
4774 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4777 * linux-low.c: Include filestuff.h.
4778 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4779 * lynx-low.c: Include filestuff.h.
4780 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4781 * server.c: Include filestuff.h.
4782 (main): Call notice_open_fds.
4783 * spu-low.c: Include filestuff.h.
4784 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4786 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
4788 * Makefile.in: Explain why ../target and ../nat are not
4789 listed as include file search paths.
4790 (linux-waitpid.o): New object file rule.
4791 * configure.srv (srv_native_linux_obj): New variable.
4792 Replace all occurrences of linux native object files with
4793 $srv_native_linux_obj.
4794 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4795 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4796 (linux_enable_event_reporting): Remove declaration.
4797 (my_waitpid): Moved to common/linux-waitpid.c.
4798 (linux_wait_for_event): Pass ptid when calling
4799 linux_enable_event_reporting.
4800 (linux_supports_tracefork_flag): Remove.
4801 (linux_enable_event_reporting): Likewise.
4802 (linux_tracefork_grandchild): Remove.
4803 (STACK_SIZE): Moved to common/linux-ptrace.c.
4804 (linux_tracefork_child): Remove.
4805 (linux_test_for_tracefork): Remove.
4806 (linux_look_up_symbols): Call linux_supports_traceclone.
4807 (initialize_low): Remove call to linux_test_for_tracefork.
4808 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4809 common/linux-ptrace.h.
4810 (PTRACE_TYPE_ARG4): Likewise.
4811 Include linux-ptrace.h.
4813 2013-08-21 Pedro Alves <palves@redhat.com>
4815 * config.in: Renegerate.
4817 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
4819 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4820 (SFILES): Remove $(srcdir)/common/target-common.c and
4821 add $(srcdir)/target/waitstatus.c.
4822 (OBS): Remove target-common.o and add waitstatus.o.
4823 (server_h): Remove $(srcdir)/../common/target-common.h and
4824 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4825 and $(srcdir)/../target/waitstatus.h.
4826 (target-common.o): Remove.
4827 (waitstatus.o): New target object file.
4828 * target.h: Do not include target-common.h and
4829 include target/resume.h, target/wait.h and
4830 target/waitstatus.h.
4832 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
4834 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4835 to PTRACE_TYPE_ARG3.
4836 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4837 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4839 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4840 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4842 2013-07-27 Jie Zhang <jie@codesourcery.com>
4843 Daniel Jacobowitz <dan@codesourcery.com>
4844 Yao Qi <yao@codesourcery.com>
4846 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4847 (mips-linux-watch.o): New rule.
4848 (mips_linux_watch_h): New variable.
4849 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4851 * linux-mips-low.c: Include mips-linux-watch.h.
4852 (struct arch_process_info, struct arch_lwp_info): New.
4853 (update_watch_registers_callback): New function.
4854 (mips_linux_new_process, mips_linux_new_thread) New functions.
4855 (mips_linux_prepare_to_resume, mips_insert_point): New
4857 (mips_remove_point, mips_stopped_by_watchpoint): New
4859 (rsp_bp_type_to_target_hw_bp_type): New function.
4860 (mips_stopped_data_address): New function.
4861 (the_low_target): Add watchpoint support functions.
4863 2013-07-27 Yao Qi <yao@codesourcery.com>
4865 * i386-low.c: Include break-common.h.
4866 (enum target_hw_bp_type): Remove.
4868 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
4870 * Makefile.in (SFILES): /common/target-common.c.
4871 (OBS): Add target-common.o.
4872 (server_h): Add $(srcdir)/../common/target-common.h.
4873 (target-common.o): New target.
4874 * server.c (queue_stop_reply_callback): Free
4875 status string after use.
4876 * target.c (target_waitstatus_to_string): Remove.
4877 * target.h: Include target-common.h.
4878 (resume_kind): Likewise.
4879 (target_waitkind): Likewise.
4880 (target_waitstatus): Likewise.
4881 (TARGET_WNOHANG): Likewise.
4883 2013-07-04 Yao Qi <yao@codesourcery.com>
4885 * Makefile.in (host_alias): Use @host_noncanonical@.
4886 (target_alias): Use @target_noncanonical@.
4887 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4888 ACX_NONCANONICAL_HOST.
4889 * configure: Regenerated.
4892 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4894 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4895 * configure: Rebuild.
4896 * Makefile.in (version_host, version_target): Get from configure.
4897 (version.c): Use $(version_host) and $(version_target).
4899 2013-07-03 Pedro Alves <palves@redhat.com>
4901 * Makefile.in (config.status): Depend on development.sh.
4902 * acinclude.m4: Include libmcheck.m4.
4903 * configure: Regenerate.
4905 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4907 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4908 attribute inside the parentheses.
4909 (winapi_DebugSetProcessKillOnExit): Ditto.
4910 (winapi_DebugBreakProcess): Ditto.
4911 (winapi_GenerateConsoleCtrlEvent): Ditto.
4913 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4915 * notif.h (notif_event): Add a dummy member to avoid compiler
4918 2013-07-01 Pedro Alves <palves@redhat.com>
4920 * hostio.c (HOSTIO_PATH_MAX): Define.
4921 (require_filename, handle_open, handle_unlink, handle_readlink):
4924 2013-07-01 Pedro Alves <palves@redhat.com>
4926 * server.h: Include "pathmax.h".
4927 * linux-low.c: Don't include sys/param.h.
4928 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4930 * win32-low.c: Don't include sys/param.h.
4931 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4933 2013-07-01 Pedro Alves <palves@redhat.com>
4935 * event-loop.c: Don't check HAVE_UNISTD_H before including
4937 * gdbreplay.c: Likewise.
4938 * remote-utils.c: Likewise.
4939 * server.c: Likewise.
4940 * configure.ac: Don't check for unistd.h.
4941 * configure: Regenerate.
4943 2013-06-28 Tom Tromey <tromey@redhat.com>
4945 * Makefile.in (version.c): Use version.in, not
4948 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4950 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4951 * configure: Rebuild.
4952 * Makefile.in (version_host, version_target): Get from configure.
4953 (version.c): Use $(version_host) and $(version_target).
4955 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4957 Fix trace-status to output user name without trailing colon.
4958 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4960 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4962 Fix trace-status to output proper start-time and stop-time.
4963 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4964 output start time and stop time in hex as gdb expects.
4966 2013-06-26 Pedro Alves <pedro@codesourcery.com>
4968 * tracepoint.c (build_traceframe_info_xml): Output trace state
4969 variables present in the trace buffer.
4971 2013-06-24 Tom Tromey <tromey@redhat.com>
4973 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4975 (version.o): Remove.
4976 * gdbreplay.c: Include version.h.
4977 (version, host_name): Don't declare.
4978 * server.h: Include version.h.
4979 (version, host_name): Don't declare.
4981 2013-06-12 Pedro Alves <palves@redhat.com>
4983 * linux-x86-low.c (linux_is_elf64): Delete global.
4984 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4985 with local linux_pid_exe_is_elf_64_file use.
4987 2013-06-11 Pedro Alves <palves@redhat.com>
4989 * linux-low.c (regset_disabled, disable_regset): New functions.
4990 (regsets_fetch_inferior_registers)
4991 (regsets_store_inferior_registers): Use them.
4992 (initialize_regsets_info); Don't allocate the disabled_regsets
4994 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
4997 2013-06-11 Pedro Alves <palves@redhat.com>
4999 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5002 2013-06-11 Pedro Alves <palves@redhat.com>
5004 * linux-x86-low.c (initialize_low_arch): Call
5005 init_registers_x32_avx_linux.
5007 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5009 Fix compatibility with Android Bionic.
5010 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5013 2013-06-07 Pedro Alves <palves@redhat.com>
5016 * Makefile.in (OBS): Add tdesc.o.
5017 (IPA_OBJS): Add tdesc-ipa.o.
5018 (tdesc-ipa.o): New rule.
5019 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5021 * linux-low.c (new_inferior): Delete.
5022 (disabled_regsets, num_regsets): Delete.
5023 (linux_add_process): Adjust to set the new per-process
5025 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5026 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5027 was a stop. When calling arch_setup, switch the current inferior
5028 to the thread that got an event.
5029 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5030 (regsets_fetch_inferior_registers)
5031 (regsets_store_inferior_registers): New regsets_info parameter.
5033 (linux_register_in_regsets): New regs_info parameter. Adjust to
5035 (register_addr, fetch_register, store_register): New usrregs_info
5036 parameter. Adjust to use it.
5037 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5038 parameter regs_info. Adjust to use it.
5039 (linux_fetch_registers): Get the current inferior's regs_info, and
5041 (linux_store_registers): Ditto.
5042 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5043 (initialize_low): Don't initialize the target_regsets here. Call
5044 initialize_low_arch.
5045 * linux-low.h (target_regsets): Delete declaration.
5046 (struct regsets_info): New.
5047 (struct usrregs_info): New.
5048 (struct regs_info): New.
5049 (struct process_info_private) <new_inferior>: New field.
5050 (struct linux_target_ops): Delete the num_regs, regmap, and
5051 regset_bitmap fields. New field regs_info.
5052 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5053 * i387-fp.c (num_xmm_registers): Delete.
5054 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5055 calls to new interface.
5056 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5057 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5058 Infer the number of xmm registers from the regcache's target
5060 * i387-fp.h (num_xmm_registers): Delete.
5061 * inferiors.c (add_thread): Don't install the thread's regcache
5063 * proc-service.c (gregset_info): Fetch the current inferior's
5064 regs_info. Adjust to use it.
5065 * regcache.c: Include tdesc.h.
5066 (register_bytes, reg_defs, num_registers)
5067 (gdbserver_expedite_regs): Delete.
5068 (get_thread_regcache): If the thread doesn't have a regcache yet,
5069 create one, instead of aborting gdbserver.
5070 (regcache_invalidate_one): Rename to ...
5071 (regcache_invalidate_thread): ... this.
5072 (regcache_invalidate_one): New.
5073 (regcache_invalidate): Only invalidate registers of the current
5075 (init_register_cache): Add target_desc parameter, and use it.
5076 (new_register_cache): Ditto. Assert the target description has a
5077 non zero registers_size.
5078 (regcache_cpy): Add assertions. Adjust.
5079 (realloc_register_cache, set_register_cache): Delete.
5080 (registers_to_string, registers_from_string): Adjust.
5081 (find_register_by_name, find_regno, find_register_by_number)
5082 (register_cache_size): Add target_desc parameter, and use it.
5083 (free_register_cache_thread, free_register_cache_thread_one)
5084 (regcache_release, register_cache_size): New.
5085 (register_size): Add target_desc parameter, and use it.
5086 (register_data, supply_register, supply_register_zeroed)
5087 (supply_regblock, supply_register_by_name, collect_register)
5088 (collect_register_as_string, collect_register_by_name): Adjust.
5089 * regcache.h (struct target_desc): Forward declare.
5090 (struct regcache) <tdesc>: New field.
5091 (init_register_cache, new_register_cache): Add target_desc
5093 (regcache_invalidate_thread): Declare.
5094 (regcache_invalidate_one): Delete declaration.
5095 (regcache_release): Declare.
5096 (find_register_by_number, register_cache_size, register_size)
5097 (find_regno): Add target_desc parameter.
5098 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5100 * remote-utils.c: Include tdesc.h.
5101 (outreg, prepare_resume_reply): Adjust.
5102 * server.c: Include tdesc.h.
5103 (gdbserver_xmltarget): Delete declaration.
5104 (get_features_xml, process_serial_event): Adjust.
5105 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5107 (struct process_info) <tdesc>: New field.
5108 (ipa_tdesc): Declare.
5109 * tdesc.c: New file.
5110 * tdesc.h: New file.
5111 * tracepoint.c: Include tdesc.h.
5112 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5113 (get_context_regcache): Adjust to pass ipa_tdesc down.
5114 (do_action_at_tracepoint): Adjust to get the register cache size
5115 from the context regcache's description.
5116 (traceframe_walk_blocks): Adjust to get the register cache size
5117 from the current trace frame's description.
5118 (traceframe_get_pc): Adjust to get current trace frame's
5119 description and pass it down.
5120 (gdb_collect): Adjust to get the register cache size from the
5122 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5123 (gdbserver_xmltarget): Delete.
5124 (initialize_low_tracepoint): Set the ipa's target description.
5125 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5126 (initialize_low_tracepoint): Set the ipa's target description.
5127 * linux-x86-low.c: Include tdesc.h.
5128 [__x86_64__] (is_64bit_tdesc): New.
5129 (ps_get_thread_area, x86_get_thread_area): Use it.
5130 (i386_cannot_store_register): Rename to ...
5131 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5132 (i386_cannot_fetch_register): Rename to ...
5133 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5134 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5136 (target_regsets): Rename to ...
5137 (x86_regsets): ... this.
5138 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5140 (x86_siginfo_fixup): Use is_64bit_tdesc.
5141 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5142 (tdesc_x32_avx_linux, tdesc_x32_linux)
5143 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5145 (x86_linux_update_xmltarget): Delete.
5146 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5147 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5148 (AMD64_LINUX_USER64_CS): New.
5149 (x86_linux_read_description): New, based on
5150 x86_linux_update_xmltarget.
5151 (same_process_callback): New.
5152 (x86_arch_setup_process_callback): New.
5153 (x86_linux_update_xmltarget): New.
5154 (x86_regsets_info): New.
5155 (amd64_linux_regs_info): New.
5156 (i386_linux_usrregs_info): New.
5157 (i386_linux_regs_info): New.
5158 (x86_linux_regs_info): New.
5159 (x86_arch_setup): Reimplement.
5160 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5161 (x86_emit_ops): Ditto.
5162 (the_low_target): Adjust. Install x86_linux_regs_info,
5163 x86_cannot_fetch_register, and x86_cannot_store_register.
5164 (initialize_low_arch): New.
5165 * linux-ia64-low.c (tdesc_ia64): Declare.
5166 (ia64_fetch_register): Adjust.
5167 (ia64_usrregs_info, regs_info): New globals.
5168 (ia64_regs_info): New function.
5169 (the_low_target): Adjust.
5170 (initialize_low_arch): New function.
5171 * linux-sparc-low.c (tdesc_sparc64): Declare.
5172 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5174 (sparc_arch_setup): New function.
5175 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5176 (the_low_target): Adjust.
5177 (initialize_low_arch): New function.
5178 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5179 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5180 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5181 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5182 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5183 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5184 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5185 (tdesc_powerpc_isa205_vsx64l): Declare.
5186 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5187 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5188 (ppc_set_pc, ppc_get_hwcap): Adjust.
5189 (ppc_usrregs_info): Forward declare.
5190 (!__powerpc64__) ppc_regmap_adjusted: New global.
5191 (ppc_arch_setup): Adjust to the current process'es target
5193 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5194 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5195 (ppc_store_evrregset): Adjust.
5196 (target_regsets): Rename to ...
5197 (ppc_regsets): ... this, and make static.
5198 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5199 (ppc_regs_info): New function.
5200 (the_low_target): Adjust.
5201 (initialize_low_arch): New function.
5202 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5203 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5204 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5205 (tdesc_s390x_linux64v2): Declare.
5206 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5207 (s390_fill_gregset, s390_store_last_break): Adjust.
5208 (target_regsets): Rename to ...
5209 (s390_regsets): ... this, and make static.
5210 (s390_get_pc, s390_set_pc): Adjust.
5211 (s390_get_hwcap): New target_desc parameter, and use it.
5212 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5213 (s390_arch_setup): Adjust to set the current process'es target
5214 description. Don't adjust the regmap.
5215 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5216 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5217 (regs_info_3264): New globals.
5218 (s390_regs_info): New function.
5219 (the_low_target): Adjust.
5220 (initialize_low_arch): New function.
5221 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5222 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5223 [__mips64] (init_registers_mips_linux)
5224 (init_registers_mips_dsp_linux): Delete defines.
5225 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5226 (have_dsp): New global.
5227 (mips_read_description): New, based on mips_arch_setup.
5228 (mips_arch_setup): Reimplement.
5229 (get_usrregs_info): New function.
5230 (mips_cannot_fetch_register, mips_cannot_store_register)
5231 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
5232 (mips_fill_fpregset, mips_store_fpregset): Adjust.
5233 (target_regsets): Rename to ...
5234 (mips_regsets): ... this, and make static.
5235 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
5236 (dsp_regs_info, regs_info): New globals.
5237 (mips_regs_info): New function.
5238 (the_low_target): Adjust.
5239 (initialize_low_arch): New function.
5240 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
5241 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
5243 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
5244 (arm_read_description): New, with bits factored from
5246 (arm_arch_setup): Reimplement.
5247 (target_regsets): Rename to ...
5248 (arm_regsets): ... this, and make static.
5249 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5250 (arm_regs_info): New function.
5251 (the_low_target): Adjust.
5252 (initialize_low_arch): New function.
5253 * linux-m68k-low.c (tdesc_m68k): Declare.
5254 (target_regsets): Rename to ...
5255 (m68k_regsets): ... this, and make static.
5256 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5257 (m68k_regs_info): New function.
5258 (m68k_arch_setup): New function.
5259 (the_low_target): Adjust.
5260 (initialize_low_arch): New function.
5261 * linux-sh-low.c (tdesc_sharch): Declare.
5262 (target_regsets): Rename to ...
5263 (sh_regsets): ... this, and make static.
5264 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
5265 (sh_regs_info, sh_arch_setup): New functions.
5266 (the_low_target): Adjust.
5267 (initialize_low_arch): New function.
5268 * linux-bfin-low.c (tdesc_bfin): Declare.
5269 (bfin_arch_setup): New function.
5270 (bfin_usrregs_info, regs_info): New globals.
5271 (bfin_regs_info): New function.
5272 (the_low_target): Adjust.
5273 (initialize_low_arch): New function.
5274 * linux-cris-low.c (tdesc_cris): Declare.
5275 (cris_arch_setup): New function.
5276 (cris_usrregs_info, regs_info): New globals.
5277 (cris_regs_info): New function.
5278 (the_low_target): Adjust.
5279 (initialize_low_arch): New function.
5280 * linux-cris-low.c (tdesc_crisv32): Declare.
5281 (cris_arch_setup): New function.
5282 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
5283 (cris_regs_info): New function.
5284 (the_low_target): Adjust.
5285 (initialize_low_arch): New function.
5286 * linux-m32r-low.c (tdesc_m32r): Declare.
5287 (m32r_arch_setup): New function.
5288 (m32r_usrregs_info, regs_info): New globals.
5289 (m32r_regs_info): Adjust.
5290 (initialize_low_arch): New function.
5291 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
5292 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
5293 (tic6x_usrregs_info): Forward declare.
5294 (tic6x_read_description): New function, based on ...
5295 (tic6x_arch_setup): ... this. Reimplement.
5296 (target_regsets): Rename to ...
5297 (tic6x_regsets): ... this, and make static.
5298 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
5299 (tic6x_regs_info): New function.
5300 (the_low_target): Adjust.
5301 (initialize_low_arch): New function.
5302 * linux-xtensa-low.c (tdesc_xtensa): Declare.
5303 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
5304 (target_regsets): Rename to ...
5305 (xtensa_regsets): ... this, and make static.
5306 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
5308 (xtensa_arch_setup, xtensa_regs_info): New functions.
5309 (the_low_target): Adjust.
5310 (initialize_low_arch): New function.
5311 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
5312 (nios2_arch_setup): Set the current process'es tdesc.
5313 (target_regsets): Rename to ...
5314 (nios2_regsets): ... this.
5315 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
5316 (nios2_regs_info): New function.
5317 (the_low_target): Adjust.
5318 (initialize_low_arch): New function.
5319 * linux-aarch64-low.c (tdesc_aarch64): Declare.
5320 (aarch64_arch_setup): Set the current process'es tdesc.
5321 (target_regsets): Rename to ...
5322 (aarch64_regsets): ... this.
5323 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
5324 (aarch64_regs_info): New function.
5325 (the_low_target): Adjust.
5326 (initialize_low_arch): New function.
5327 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
5329 (target_regsets): Rename to ...
5330 (tile_regsets): ... this.
5331 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
5332 (tile_regs_info): New function.
5333 (tile_arch_setup): Set the current process'es tdesc.
5334 (the_low_target): Adjust.
5335 (initialize_low_arch): New function.
5336 * spu-low.c (tdesc_spu): Declare.
5337 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
5338 * win32-arm-low.c (tdesc_arm): Declare.
5339 (arm_arch_setup): New function.
5340 (the_low_target): Install arm_arch_setup instead of
5342 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
5343 (init_windows_x86): Rename to ...
5344 (i386_arch_setup): ... this. Set `win32_tdesc'.
5345 (the_low_target): Adjust.
5346 * win32-low.c (win32_tdesc): New global.
5347 (child_add_thread): Don't create the thread cache here.
5348 (do_initial_child_stuff): Set the new process'es tdesc.
5349 * win32-low.h (struct target_desc): Forward declare.
5350 (win32_tdesc): Declare.
5351 * lynx-i386-low.c (tdesc_i386): Declare global.
5352 (lynx_i386_arch_setup): Set `lynx_tdesc'.
5353 * lynx-low.c (lynx_tdesc): New global.
5354 (lynx_add_process): Set the new process'es tdesc.
5355 * lynx-low.h (struct target_desc): Forward declare.
5356 (lynx_tdesc): Declare global.
5357 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
5358 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
5359 * nto-low.c (nto_tdesc): New global.
5360 (do_attach): Set the new process'es tdesc.
5361 * nto-low.h (struct target_desc): Forward declare.
5362 (nto_tdesc): Declare.
5363 * nto-x86-low.c (tdesc_i386): Declare.
5364 (nto_x86_arch_setup): Set `nto_tdesc'.
5366 2013-06-04 Gary Benson <gbenson@redhat.com>
5368 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
5369 to qSupported response when appropriate.
5370 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
5371 with nonzero-length annex.
5372 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
5373 arguments supplied in annex.
5375 2013-05-31 Doug Evans <dje@google.com>
5378 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
5379 64 bits in 64-cross-32 environment.
5381 2013-05-28 Pedro Alves <palves@redhat.com>
5383 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
5384 (aarch64-without-fpu.c): Delete rule.
5385 * configure.srv (aarch64*-*-linux*): Remove references to
5386 aarch64-without-fpu.o and aarch64-without-fpu.xml.
5387 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
5390 2013-05-24 Pedro Alves <palves@redhat.com>
5392 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
5393 instead of strchr/decode_address. Error if the range isn't split
5394 with a ','. Don't assume there's be a ':' in the action.
5396 2013-05-23 Yao Qi <yao@codesourcery.com>
5397 Pedro Alves <palves@redhat.com>
5399 * linux-low.c (lwp_in_step_range): New function.
5400 (linux_wait_1): If the thread was range stepping and stopped
5401 outside the stepping range, report the stop to GDB. Otherwise,
5402 continue stepping. Add range stepping debug output.
5403 (linux_set_resume_request): Copy the step range from the resume
5405 (linux_supports_range_stepping): New.
5406 (linux_target_ops) <supports_range_stepping>: Set to
5407 linux_supports_range_stepping.
5408 * linux-low.h (struct linux_target_ops)
5409 <supports_range_stepping>: New field.
5410 (struct lwp_info) <step_range_start, step_range_end>: New fields.
5411 * linux-x86-low.c (x86_supports_range_stepping): New.
5412 (the_low_target) <supports_range_stepping>: Set to
5413 x86_supports_range_stepping.
5414 * server.c (handle_v_cont): Handle 'r' action.
5415 (handle_v_requests): Append ";r" if the target supports range
5417 * target.h (struct thread_resume) <step_range_start,
5418 step_range_end>: New fields.
5419 (struct target_ops) <supports_range_stepping>:
5421 (target_supports_range_stepping): New macro.
5423 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5425 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
5426 confusion in comment.
5428 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5430 * lynx-low.c (struct process_info_private): New type.
5431 (lynx_add_process): New function.
5432 (lynx_create_inferior, lynx_attach): Replace calls to
5433 add_process by calls to lynx_add_process.
5434 (lynx_resume): If PTID is null, then try using
5435 current_process()->private->last_wait_event_ptid.
5437 (lynx_clear_inferiors): Delete. The contents of that function
5438 has been inlined in lynx_mourn;
5439 (lynx_wait_1): Save the ptid in the process's private data.
5440 (lynx_mourn): Free the process' private data. Replace call
5441 to lynx_clear_inferiors by call to clear_inferiors.
5443 2013-05-17 Yao Qi <yao@codesourcery.com>
5445 * i386-low.c (i386_length_and_rw_bits): Move the comment to
5448 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
5450 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
5451 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
5452 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
5453 PT_TEXT_END_ADDR guards. Update comments.
5454 (linux_target_op) <read_offsets>: Conditionally define to
5455 linux_read_offsets if the target is UCLIBC and if it defines
5456 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
5458 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
5459 Andrew Jenner <andrew@codesourcery.com>
5461 * Makefile.in (SFILES): Add linux-nios2-low.c.
5462 (clean): Add action to delete nios2-linux.c.
5463 (nios2-linux.c): New rule.
5464 * configure.srv: Add nios2*-*-linux*.
5465 * linux-nios2-low.c: New.
5467 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
5469 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
5471 2013-04-25 Hui Zhu <hui@codesourcery.com>
5474 * ax.c (ax_printf): Add fflush.
5476 2013-04-22 Tom Tromey <tromey@redhat.com>
5478 * Makefile.in (SFILES): Add filestuff.c.
5479 (OBS): Add filestuff.o.
5480 (filestuff.o): New target.
5481 * config.in, configure: Rebuild.
5482 * configure.ac: Check for fdwalk, pipe2.
5484 2013-04-17 Pedro Alves <palves@redhat.com>
5486 * configure.ac (USE_THREAD_DB): Delete variable.
5487 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
5488 Don't AC_SUBST USE_THREAD_DB.
5489 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
5490 * config.in, configure: Regenerate.
5492 2013-04-16 Pedro Alves <palves@redhat.com>
5494 * linux-low.h (struct lwp_info) <thread_known>: Move under
5495 the USE_THREAD_DB #ifdef.
5497 2013-04-16 Pedro Alves <palves@redhat.com>
5499 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
5500 (linux-low.o): Delete rule.
5501 * linux-low.h: Always include "gdb_thread_db.h" instead of
5502 conditionally including thread_db.h.
5503 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
5506 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5508 * Makefile.in (install-only): Fix make install regression.
5510 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5512 Convert man pages to texinfo, new gdbinit.5 texinfo page.
5513 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
5515 * gdbserver.1: Remove.
5517 2013-03-22 Pedro Alves <palves@redhat.com>
5519 * linux-low.c (handle_extended_wait): Don't call
5520 linux_enable_event_reporting.
5522 2013-03-15 Tony Theodore <tonyt@logyst.com>
5525 * Makefile.in (SHELL): Use @SHELL@.
5527 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
5529 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
5532 2013-03-13 Joel Brobecker <brobecker@adacore.com>
5534 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
5535 Remove extraneous NULL element.
5537 2013-03-13 Yao Qi <yao@codesourcery.com>
5539 * tracepoint.c (traceframe_read_tsv): Look for the last matched
5540 'V' block in trace frame.
5542 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5544 * target.h (struct target_ops): Add btrace ops.
5545 (target_supports_btrace): New macro.
5546 (target_enable_btrace): New macro.
5547 (target_disable_btrace): New macro.
5548 (target_read_btrace): New macro.
5549 * gdbthread.h (struct thread_info): Add btrace field.
5550 * server.c: Include btrace-common.h.
5551 (handle_btrace_general_set): New function.
5552 (handle_btrace_enable): New function.
5553 (handle_btrace_disable): New function.
5554 (handle_general_set): Call handle_btrace_general_set.
5555 (handle_qxfer_btrace): New function.
5556 (struct qxfer qxfer_packets[]): Add btrace entry.
5557 * inferiors.c (remove_thread): Disable btrace.
5558 * linux-low: Include linux-btrace.h.
5559 (linux_low_enable_btrace): New function.
5560 (linux_low_read_btrace): New function.
5561 (linux_target_ops): Add btrace ops.
5562 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5563 Add srv_linux_btrace=yes.
5564 (x86_64-*-linux*): Add linux-btrace.o.
5565 Add srv_linux_btrace=yes.
5566 * configure.ac: Define HAVE_LINUX_BTRACE.
5567 * config.in: Regenerated.
5568 * configure: Regenerated.
5570 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5572 * server.c (handle_qxfer): Preserve error message if -3 is
5574 (qxfer): Document the -3 return value.
5576 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5578 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5579 (linux_btrace_h): New variable.
5580 (linux-btrace.o): New rule.
5582 2013-03-08 Stan Shebs <stan@codesourcery.com>
5583 Hafiz Abid Qadeer <abidh@codesourcery.com>
5585 * tracepoint.c (trace_buffer_size): New global.
5586 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5587 (init_trace_buffer): Change to one-argument function. Allocate
5588 trace buffer memory.
5589 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5590 handle QTBuffer:size packet.
5591 (cmd_bigqtbuffer_size): New function.
5592 (initialize_tracepoint): Call init_trace_buffer with
5593 DEFAULT_TRACE_BUFFER_SIZE.
5594 * server.c (handle_query): Add QTBuffer:size in the
5597 2013-03-07 Yao Qi <yao@codesourcery.com>
5599 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5600 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5602 (cmd_qtsp): Adjust condition. Do post increment.
5603 Set cur_action and cur_step_action back to 0.
5605 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5608 * linux-low.c (linux_write_memory): Return early success if LEN is
5611 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
5613 * configure.srv: Add x86_64-*-cygwin* as target.
5615 2013-02-28 Tom Tromey <tromey@redhat.com>
5617 * configure.ac: Invoke AC_SYS_LARGEFILE.
5618 * configure, config.in: Rebuild.
5620 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
5622 * win32-low.c: Throughout, fix format strings and casts of
5623 printf-like functions to avoid type related warnings on all
5625 (get_child_debug_event): Print dwDebugEventCode as hex since
5626 that's how it's usually documented.
5628 2013-02-28 Yao Qi <yao@codesourcery.com>
5630 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5633 2013-02-27 Jiong Wang <jiwang@tilera.com>
5635 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5636 (reg-tilegx32.c): New rule.
5637 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5638 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5639 different register info initializer according to elf class.
5640 (init_registers_tilgx32): New function. The tilegx32 register info
5642 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5643 (tile_store_gregset): Likewise.
5645 2013-02-27 Yao Qi <yao@codesourcery.com>
5647 * server.c (process_point_options): Print debug message when
5648 debug_threads is true.
5650 2013-02-26 Yao Qi <yao@codesourcery.com>
5652 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5654 2013-02-19 Pedro Alves <palves@redhat.com>
5655 Kai Tietz <ktietz@redhat.com>
5659 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5660 instead of strtoul to extract address from packet.
5661 (process_serial_event) <'z'>: Likewise.
5663 2013-02-18 Yao Qi <yao@codesourcery.com>
5665 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5667 2013-02-14 Pedro Alves <palves@redhat.com>
5671 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5672 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5674 2013-02-14 Pedro Alves <palves@redhat.com>
5676 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5678 2013-02-14 Pedro Alves <palves@redhat.com>
5680 * tracepoint.c (save_string): Delete.
5681 (add_tracepoint_action): Use savestring instead of save_string.
5683 2013-02-12 Pedro Alves <palves@redhat.com>
5685 * linux-xtensa-low.c: Ditto.
5686 * xtensa-xtregs.c: Ditto.
5688 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5690 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5693 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5695 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5696 aarch64_num_wp_regs and aarch64_num_bp_regs to
5697 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5699 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5701 * linux-aarch64-low.c (ps_get_thread_area): Replace
5702 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5704 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5705 Marcus Shawcroft <marcus.shawcroft@arm.com>
5706 Nigel Stephens <nigel.stephens@arm.com>
5707 Yufeng Zhang <yufeng.zhang@arm.com>
5709 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5710 (aarch64.c, aarch64-without-fpu.c): New targets.
5711 * configure.srv (aarch64*-*-linux*): New.
5712 * linux-aarch64-low.c: New file.
5714 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5716 * linux-low.c (handle_extended_wait, linux_create_inferior)
5717 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5718 (dequeue_one_deferred_signal, linux_resume_one_thread)
5719 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5720 (linux_tracefork_grandchild, linux_test_for_tracefork)
5721 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5722 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5723 where the argument is 0.
5725 2013-01-25 Yao Qi <yao@codesourcery.com>
5727 * event-loop.c: Include "queue.h".
5728 (gdb_event_p): New typedef.
5729 (struct gdb_event) <next_event>: Remove.
5730 (event_queue): Change to QUEUE(gdb_event_p).
5731 (async_queue_event): Remove.
5732 (gdb_event_xfree): New.
5733 (initialize_event_loop): New.
5734 (process_event): Use API from QUEUE.
5735 (wait_for_event): Likewise.
5736 * server.c (main): Call initialize_event_loop.
5737 * server.h (initialize_event_loop): Declare.
5739 2013-01-18 Yao Qi <yao@codesourcery.com>
5741 * ax.h (struct eval_agent_expr_context): New.
5742 (gdb_eval_agent_expr): Update declaration.
5743 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5744 TFRAME. Add new argument CTX.
5745 * server.h (struct eval_agent_expr_context): Declare.
5746 (agent_mem_read, agent_tsv_read): Update declaration.
5747 (agent_mem_read_string): Likewise.
5748 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5749 (add_traceframe_block): Add new argument TPOINT.
5750 Increase TPOINT->traceframe_usage.
5751 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5752 eval_tracepoint_agent_expr.
5753 (condition_true_at_tracepoint): Likewise.
5754 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5755 (agent_mem_read_string, agent_tsv_read): Likewise.
5757 2013-01-16 Yao Qi <yao@codesourcery.com>
5759 * linux-low.c (linux_resume_one_lwp): Don't check
5760 'lwp->bp_reinsert != 0'.
5762 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5763 Pedro Alves <palves@redhat.com>
5765 * lynx-low.c (ptrace_request_to_str): Define a temporary
5766 macro and use it to simplify this function's implementation.
5768 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5770 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5773 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5775 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5777 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5779 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5781 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5783 * lynx-low.c (lynx_resume): Use the resume_info parameter
5784 to determine the ptid for the lynx_ptrace call, unless
5785 it is equal to minus_one_ptid, in which case we use the
5786 ptid of the current_inferior.
5787 (lynx_wait_1): After having received a thread create/exit
5788 event, resume the inferior's execution using the signaling
5789 thread's ptid, rather than the old ptid.
5791 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5793 * lynx-low.c (lynx_resume): Delete variable ret.
5795 2013-01-01 Joel Brobecker <brobecker@adacore.com>
5797 * gdbreplay.c (gdbreplay_version): Update copyright year.
5798 * server.c (gdbserver_version): Likewise.
5800 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5802 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5805 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5807 * lynx-low.c (ptrace_request_to_str): Add handling for
5810 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5812 * lynx-low.c (lynx_attach): Delete variable new_process.
5814 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5816 * lynx-low.c (lynx_create_inferior): Delete variable
5819 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5821 * lynx-low.c (ptrace_request_to_str): Do not handle
5822 PTRACE_GETTHREADLIST if this macro does not exist.
5824 2012-12-15 Yao Qi <yao@codesourcery.com>
5826 * Makefile.in (OBS): Add notif.o.
5827 * notif.c, notif.h: New.
5828 * server.c: Include "notif.h".
5829 (struct vstop_notif) <next>: Remove.
5831 (queue_stop_reply): Update.
5832 (push_event, send_next_stop_reply): Remove.
5833 (discard_queued_stop_replies): Update.
5834 (notif_stop): New variable.
5835 (handle_v_stopped): Remove.
5836 (handle_v_requests): Don't call handle_v_stopped. Call
5837 handle_ack_notif instead.
5838 (queue_stop_reply_callback): Call notif_event_enque instead
5839 of queue_stop_reply.
5840 (handle_status): Don't call send_next_stop_reply, call
5841 notif_write_event instead.
5842 (kill_inferior_callback): Likewise.
5843 (detach_or_kill_inferior_callback): Likewise.
5844 (main): Call initialize_notif.
5845 (process_serial_event): Call QUEUE_is_empty.
5846 (handle_target_event): Call notif_push instead of push event.
5847 * server.h (push_event): Remove declaration.
5849 2012-12-10 Tom Tromey <tromey@redhat.com>
5851 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5852 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5855 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5856 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5857 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5858 (amd64-linux-ipa.o, ax.o): Rewrite.
5859 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5860 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5861 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5862 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5863 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5864 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5865 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5866 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5867 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5868 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5869 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5870 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5871 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5872 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5873 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5874 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5875 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5876 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5877 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5878 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5879 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5880 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5881 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5882 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5883 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5884 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5885 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5886 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5887 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5888 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5889 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5890 (reg-tilegx.o): Remove.
5891 (all_object_files): New macro.
5892 Include .deps files.
5893 * aclocal.m4, configure: Rebuild.
5894 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5895 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5896 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5898 2012-12-05 Tom Tromey <tromey@redhat.com>
5901 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5903 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
5905 * configure.ac: Check for linux/perf_event.h.
5906 * config.in: Regenerated.
5907 * configure: Regenerated.
5909 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5911 * hostio.c (handle_readlink): Decrease buffer size
5912 parameter passed to readlink by one byte.
5914 2012-11-26 Yao Qi <yao@codesourcery.com>
5916 * configure.ac (build_warnings): Append '-Wempty-body'.
5917 * configure: Regenerated.
5918 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5921 2012-11-15 Pierre Muller <muller@sourceware.org>
5923 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5924 * config.in: Regenerate.
5925 * configure: Regenerate.
5926 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5927 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5928 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5929 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5931 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5932 instead of <sys/wait.h> header.
5933 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5935 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
5937 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5938 (various make rules): Remove -DGDBSERVER
5940 2012-11-09 Yao Qi <yao@codesourcery.com>
5942 * spu-low.c (current_ptid): Move it to ..
5943 * gdbthread.h: ... here. New.
5944 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5945 * server.c (myresume, process_serial_event): Likewise.
5946 * thread-db.c (thread_db_find_new_threads): Likewise.
5947 * tracepoint.c (run_inferior_command): Likewise.
5949 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
5951 * server.c (handle_search_memory_1): Include access length in
5954 2012-09-05 Michael Brandt <michael.brandt@axis.com>
5956 * linux-crisv32-low.c: Fix compile errors.
5958 2012-09-04 Yao Qi <yao@codesourcery.com>
5960 * tracepoint.c (cmd_qtsv): Adjust debug message.
5961 Don't check CUR_TPOINT.
5963 2012-08-28 Yao Qi <yao@codesourcery.com>
5965 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5966 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5967 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5968 Remove declarations of xmalloc, xreallloc, xstrdup and
5970 * Makefile.in (libiberty_h): New.
5971 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5972 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5974 2012-08-23 Yao Qi <yao@codesourcery.com>
5976 * server.h: Remove declaration of 'xsnprintf'.
5978 2012-08-22 Keith Seitz <keiths@redhat.com>
5980 * server.h: Include build-gnulib-gbserver/config.h.
5981 * gdbreplay.c: Likewise.
5983 2012-08-08 Doug Evans <dje@google.com>
5985 * Makefile.in (SFILES): Add gdb_vecs.c.
5986 (OBS): Add gdb_vecs.o.
5987 (gdb_vecs_h, host_defs_h): New variables.
5988 (thread-db.o): Add $(gdb_vecs_h) dependency.
5989 (gdb_vecs.o): New rule.
5990 * thread-db.c: #include "gdb_vecs.h".
5991 (thread_db_load_search): Use a vector to iterate over path elements.
5992 Handle text appearing after "$pdir".
5994 * configure.ac: Add check for strstr.
5995 * config.in: Regenerate.
5996 * configure: Regenerate.
5998 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6000 * hostio.c (handle_pread): If pread fails, fall back to attempting
6002 (handle_pwrite): Likewise for pwrite.
6004 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6006 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6007 between unsupported TYPE and unimplementable ADDR/LEN combination.
6008 (arm_insert_point): Act on new return value.
6010 2012-07-31 Pedro Alves <palves@redhat.com>
6012 * server.c (process_point_options): Only skip tokens if we find
6013 one that is unrecognized. Don't treat 'X' specially while
6014 skipping unrecognized tokens.
6016 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6018 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6019 to 4-byte-align HW breakpoint addresses for Thumb.
6021 2012-07-27 Yao Qi <yao@codesourcery.com>
6025 * server.h: Declare gdb_agent_about_to_close.
6026 * target.c (kill_inferior): Include "agent.h".
6027 New. Send command 'kill'.
6028 * target.h (kill_inferior): Removed macro.
6029 * tracepoint.c (gdb_agent_about_to_close): New.
6030 (gdb_agent_helper_thread): Handle command 'close'.
6031 Wait endlessly until the inferior stops.
6032 Install gdb_agent_remove_socket to atexit hook.
6033 (agent_socket_name): New static variable.
6034 (gdb_agent_socket_init): Replace local variable 'name' with
6035 'agent_socket_name'.
6036 (gdb_agent_remove_socket): New.
6038 2012-07-27 Yao Qi <yao@codesourcery.com>
6040 * server.c (process_point_options): Stop at 'X' when parsing.
6042 2012-07-19 Michael Eager <eager@eagercon.com>
6044 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6046 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6047 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6048 hardware breakpoint.
6050 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6052 * gdbserver/linux-low.c (initialize_low): Call
6053 linux_ptrace_init_warnings.
6055 2012-07-02 Doug Evans <dje@google.com>
6057 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6060 2012-07-02 Stan Shebs <stan@codesourcery.com>
6062 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6063 (ax.o): Add it to build rule.
6065 (OBS): Add format.o.
6066 (IPA_OBS): Add format.o.
6067 * server.c (handle_query): Claim support for breakpoint commands.
6068 (process_point_options): Add command case.
6069 (process_serial_event): Leave running if there are printfs in
6071 * mem-break.h (any_persistent_commands): Declare.
6072 (add_breakpoint_commands): Declare.
6073 (gdb_no_commands_at_breakpoint): Declare.
6074 (run_breakpoint_commands): Declare.
6075 * mem-break.c (struct point_command_list): New struct.
6076 (struct breakpoint): New field command_list.
6077 (any_persistent_commands): New function.
6078 (add_commands_to_breakpoint): New function.
6079 (add_breakpoint_commands): New function.
6080 (gdb_no_commands_at_breakpoint): New function.
6081 (run_breakpoint_commands): New function.
6082 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6084 * ax.c: Include format.h.
6085 (ax_printf): New function.
6086 (gdb_eval_agent_expr): Add printf opcode.
6088 2012-06-13 Yao Qi <yao@codesourcery.com>
6090 * server.c (start_inferior): Remove duplicated writes to fields
6091 'last_resume_kind' and 'last_status' of 'current_inferior'.
6093 2012-06-12 Yao Qi <yao@codesourcery.com>
6094 Pedro Alves <palves@redhat.com>
6096 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6098 * server.c (handle_v_cont): Extend comment.
6100 2012-06-11 Yao Qi <yao@codesourcery.com>
6102 * linux-low.c (linux_attach): Add 'static'.
6104 2012-06-06 Yao Qi <yao@codesourcery.com>
6106 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6108 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6110 Fix gcc -flto compilation warning.
6111 * server.c (main): Make variable multi_mode and attach volatile.
6113 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6115 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6116 if the platform doesn't know about it.
6118 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6120 * Makefile.in (SFILES): Add linux-tile-low.c.
6121 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6122 * configure.srv: Handle tilegx-*-linux*.
6123 * linux-tile-low.c: New file.
6125 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6127 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6129 2012-05-24 Pedro Alves <palves@redhat.com>
6133 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6135 2012-05-24 Pedro Alves <palves@redhat.com>
6139 Replace target_signal with gdb_signal throughout.
6141 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6143 * linux-low.c (linux_store_registers): Avoid the copying sequence
6144 when no data has been retrieved by ptrace.
6146 2012-05-22 Will Deacon <will.deacon@arm.com>
6148 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6149 Include asm/ptrace.h.
6150 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6153 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6155 * linux-low.c (linux_store_registers): Don't re-retrieve data
6156 with ptrace that has already been obtained from /proc. Always
6157 copy any data retrieved with ptrace to the buffer supplied.
6159 2012-05-11 Yao Qi <yao@codesourcery.com>
6160 Pedro Alves <palves@redhat.com>
6162 * linux-low.c (enum stopping_threads_kind): New.
6163 (stopping_threads): Change type to `enum stopping_threads_kind'.
6164 (handle_extended_wait): If stopping and suspending threads, leave
6165 the new_lwp suspended too.
6166 (linux_wait_for_event): Adjust.
6167 (stop_all_lwps): Set `stopping_threads' to
6168 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6169 whether we're suspending threads or just stopping them. Assert no
6172 2012-04-29 Yao Qi <yao@codesourcery.com>
6174 * server.h: Move some code to ...
6175 * gdbthread.h: ... here. New.
6176 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6177 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6178 (nto-low.o, win32-low.o): Likewise.
6179 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6180 * regcache.c, remote-utils.c, server.c: Likewise.
6181 * target.c, tracepoint.c, win32-low.c: Likewise.
6183 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6185 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6186 (PTRACE_ARG4_TYPE): Likewise.
6187 (PTRACE_XFER_TYPE): Likewise.
6188 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6189 ptrace to PTRACE_ARG3_TYPE.
6190 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6191 (PTRACE_ARG4_TYPE): Likewise.
6192 (PTRACE_XFER_TYPE): Likewise.
6193 (linux_detach_one_lwp): Cast fourth argument of
6194 ptrace to long then PTRACE_ARG4_TYPE.
6195 (regsets_fetch_inferior_registers): Cast third argument of
6196 ptrace to long then PTRACE_ARG3_TYPE.
6197 (regsets_store_inferior_registers): Likewise.
6199 2012-04-20 Pedro Alves <palves@redhat.com>
6201 * configure: Regenerate.
6203 2012-04-19 Pedro Alves <palves@redhat.com>
6205 * Makefile.in (GNULIB_BUILDDIR): New.
6206 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6207 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6208 (all, install-only, uninstall, clean-info, all-lib, clean): No
6209 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6210 (maintainer-clean realclean distclean): Use subdir_do.
6212 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6213 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6214 * acinclude.m4: Include acx_configure_dir.m4.
6215 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6216 calls. Call AC_PROG_RANLIB. Configure gnulib using
6219 (GNULIB_STDINT_H): Adjust.
6220 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6221 * gdbreplay.c: Include build-gnulib/config.h.
6222 * server.h: Likewise.
6223 * aclocal.m4: Regenerate.
6224 * config.in: Regenerate.
6225 * configure: Regenerate.
6227 2012-04-19 Pedro Alves <palves@redhat.com>
6229 * Makefile.in (LIBGNU, INCGNU): Adjust.
6230 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
6231 (all, install-only, uninstall, clean-info, all-lib, clean)
6232 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
6233 * configure.ac: Adjust AC_OUTPUT output.
6234 * aclocal.m4: Regenerate.
6235 * configure: Regenerate.
6237 2012-04-19 Pedro Alves <palves@redhat.com>
6239 * Makefile.in (generated_files): New.
6240 (server_h): Remove the explicit dependency on config.h, and depend
6241 on $generated_files.
6243 2012-04-19 Pedro Alves <palves@redhat.com>
6245 * Makefile.in (INCGNU): Add -Ignulib.
6247 2012-04-19 Pedro Alves <palves@redhat.com>
6249 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6250 (INCGNU): ... this, and spell out -I here.
6251 (GNULIB_LIB): Rename to ...
6253 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6255 2012-04-19 Pedro Alves <palves@redhat.com>
6257 * config.in: Regenerate.
6259 2012-04-19 Pedro Alves <palves@redhat.com>
6261 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
6262 * server.h (memmem): Remove declaration.
6263 * config.in: Regenerate.
6264 * configure: Regenerate.
6266 2012-04-19 Yao Qi <yao@codesourcery.com>
6268 * Makefile.in (SFILES): Add common/vec.c.
6272 2012-04-19 Yao Qi <yao@codesourcery.com>
6274 * remote-utils.c (prepare_resume_reply): Replace with macro
6275 target_core_of_thread.
6276 * server.c (handle_qxfer_threads_proper): Likewise.
6277 * target.h (traget_core_of_thread): New macro.
6279 2012-04-18 Pedro Alves <palves@redhat.com>
6281 * aclocal.m4: Regenerate.
6282 * configure: Regenerate.
6284 2012-04-16 Yao Qi <yao@codesourcery.com>
6286 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
6287 duplicated on address.
6289 2012-04-16 Yao Qi <yao@codesourcery.com>
6291 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
6292 (struct tracepoint_action_ops) <send>: New field.
6293 (m_tracepoint_action_send, r_tracepoint_action_send): New.
6294 (agent_expr_send, x_tracepoint_action_send): New.
6295 (l_tracepoint_action_send): New.
6296 (cmd_qtdp): Download and install tracepoint
6297 according to `use_agent'.
6298 (run_inferior_command): Add one more parameter `len'.
6300 (tracepoint_send_agent): New.
6301 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
6303 2012-04-16 Yao Qi <yao@codesourcery.com>
6305 * tracepoint.c (download_tracepoints): Moved to ...
6306 (cmd_qtstart): ... here.
6308 2012-04-14 Yao Qi <yao@codesourcery.com>
6310 * tracepoint.c: Include inttypes.h.
6311 (struct collect_memory_action): Use sized types.
6312 (struct tracepoint): Likewise.
6313 (cmd_qtdp, stop_tracing): Update print specifiers.
6314 (cmd_qtp, response_tracepoint): Likewise.
6315 (collect_data_at_tracepoint): Likewise.
6316 (collect_data_at_step): Likewise.
6318 2012-04-14 Yao Qi <yao@codesourcery.com>
6320 Import gnulib module inttypes.
6321 * aclocal.m4, config.in, configure: Regenerated.
6323 2012-04-14 Yao Qi <yao@codesourcery.com>
6325 * Makefile.in (maintainer-clean, realclean, distclean): Remove
6326 Makefile and config.status at last.
6328 2012-04-13 Yao Qi <yao@codesourcery.com>
6330 * tracepoint.c: Include stdint.h unconditionally.
6332 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6334 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
6335 on BFD_HAVE_SYS_PROCFS_TYPE.
6336 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
6337 * configure: Regenerate.
6338 * config.in: Likewise.
6340 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
6342 * Makefile.in (clean): Also remove x32.c x32-linux.c
6343 x32-avx.c x32-avx-linux.c.
6344 (x32.o): New target.
6346 (x32-linux.o): Likewise.
6347 (x32-linux.c): Likewise.
6348 (x32-avx.o): Likewise.
6349 (x32-avx.c): Likewise.
6350 (x32-avx-linux.o): Likewise.
6351 (x32-avx-linux.c): Likewise.
6353 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
6354 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
6355 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
6356 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
6357 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
6358 i386/x32-avx-linux.xml.
6360 * linux-x86-low.c (init_registers_x32_linux): New prototype.
6361 (init_registers_x32_avx_linux): Likwise.
6362 (x86_linux_update_xmltarget): Call init_registers_x32_linux
6363 or init_registers_x32_avx_linux if linux_is_elf64 is false.
6365 2012-04-13 Pedro Alves <palves@redhat.com>
6367 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
6368 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
6369 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
6370 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
6373 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6375 * linux-x86-low.c (compat_x32_clock_t): New.
6376 (compat_x32_siginfo_t): Likewise.
6377 (compat_x32_siginfo_from_siginfo): Likewise.
6378 (siginfo_from_compat_x32_siginfo): Likewise.
6379 (linux_is_elf64): Likewise.
6380 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
6381 and siginfo_from_compat_x32_siginfo for x32.
6382 (x86_arch_setup): Set linux_is_elf64.
6384 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6387 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
6389 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
6390 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
6391 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
6392 compatible with process.
6394 2012-04-12 Yao Qi <yao@codesourcery.com>
6396 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
6397 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
6398 (install-only, install-info, clean): Handle sub dir gnulib.
6399 (all-lib, am--refresh): New targets.
6400 (memmem.o): Remove target.
6401 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
6402 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
6403 (AC_REPLACE_FUNCS): Remove memmem.
6404 Invoke gl_INIT and AM_INIT_AUTOMAKE.
6405 (AC_OUTPUT): Generate Makefile in gnulib/.
6406 * aclocal.m4, config.in, configure: Regenerated.
6408 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
6410 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
6412 2012-04-05 Pedro Alves <palves@redhat.com>
6414 -Werror=strict-aliasing
6416 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
6419 2012-04-04 Pedro Alves <palves@redhat.com>
6421 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6422 (sparc_store_gregset_from_stack, sparc_store_gregset)
6423 (sparc_breakpoint_at): Fix formatting.
6425 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6427 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
6429 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
6430 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
6431 * config.in: Regenerate.
6432 * configure: Likewise.
6434 2012-03-29 Pedro Alves <palves@redhat.com>
6436 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
6437 Correct ptrace arguments.
6439 2012-03-28 Pedro Alves <palves@redhat.com>
6441 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
6442 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
6443 (IA64_FR1_REGNUM): New defines.
6444 (ia64_fetch_register): New.
6445 (the_low_target): Install it.
6446 * linux-low.h (struct linux_target_ops) <fetch_register>: New
6448 * linux-low.c (linux_fetch_registers): Try the
6449 the_low_target.fetch_register hook first.
6451 * linux-arm-low.c (the_low_target): Adjust.
6452 * linux-bfin-low.c (the_low_target): Adjust.
6453 * linux-cris-low.c (the_low_target): Adjust.
6454 * linux-crisv32-low.c (the_low_target): Adjust.
6455 * linux-m32r-low.c (the_low_target): Adjust.
6456 * linux-m68k-low.c (the_low_target): Adjust.
6457 * linux-mips-low.c (the_low_target): Adjust.
6458 * linux-ppc-low.c (the_low_target): Adjust.
6459 * linux-s390-low.c (the_low_target): Adjust.
6460 * linux-sh-low.c (the_low_target): Adjust.
6461 * linux-sparc-low.c (the_low_target): Adjust.
6462 * linux-tic6x-low.c (the_low_target): Adjust.
6463 * linux-x86-low.c (the_low_target): Adjust.
6464 * linux-xtensa-low.c (the_low_target): Adjust.
6466 2012-03-26 Pedro Alves <palves@redhat.com>
6468 * server.c (handle_qxfer_libraries): Don't bail early if
6469 the_target->qxfer_libraries_svr4 is not NULL.
6471 2012-03-26 Pedro Alves <palves@redhat.com>
6473 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
6475 2012-03-23 Pedro Alves <palves@redhat.com>
6477 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
6478 "library-list-svr4" element's start tag when the the DSO list is
6481 2012-03-23 Pedro Alves <palves@redhat.com>
6483 * linux-low.c (read_one_ptr): Read the inferior's pointer through
6484 a variable whose type size is the same as the inferior's pointer
6487 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
6489 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
6491 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
6492 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6493 * linux-low.h: Include <signal.h>.
6494 (struct siginfo): Remove forward declaration.
6495 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
6498 2012-03-21 Mike Frysinger <vapier@gentoo.org>
6500 * .gitignore: Ignore more files.
6502 2012-03-19 Pedro Alves <palves@redhat.com>
6503 Jan Kratochvil <jan.kratochvil@redhat.com>
6505 * server.c (cont_thread, general_thread): Add describing comments.
6506 (start_inferior): Clear `cont_thread'.
6507 (handle_v_cont): Don't set `cont_thread' if resuming all threads
6510 2012-03-15 Yao Qi <yao@codesourcery.com>
6512 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
6514 (cmd_qtdp): ... here.
6516 2012-03-15 Yao Qi <yao@codesourcery.com>
6518 * tracepoint.c (struct tracepoint_action_ops): New.
6519 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
6520 (m_tracepoint_action_download): New.
6521 (r_tracepoint_action_download): New.
6522 (x_tracepoint_action_download): New.
6523 (l_tracepoint_action_download): New.
6524 (add_tracepoint_action): Install `action->ops' according type.
6525 (download_tracepoint_1): Move code `download' function pointer
6526 of various tracepoint_action_ops.
6528 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6530 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
6531 linux_ptrace_attach_warnings.
6533 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6535 * Makefile.in (linux-ptrace.o): New.
6536 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
6537 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
6538 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
6539 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
6540 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
6542 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
6544 2012-03-08 Yao Qi <yao@codesourcery.com>
6545 Pedro Alves <palves@redhat.com>
6547 Fix PR server/13392.
6548 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
6550 * tracepoint.c (remove_tracepoint): New.
6551 (cmd_qtdp): Call remove_tracepoint when failed to install.
6553 2012-03-07 Pedro Alves <palves@redhat.com>
6555 * linux-low.c (get_detach_signal): New.
6556 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
6557 Pass on pending signals to PTRACE_DETACH. Check the result of the
6559 * server.c (program_signals, program_signals_p): New.
6560 (handle_general_set): Handle QProgramSignals.
6561 * server.h (program_signals, program_signals_p): Declare.
6563 2012-03-05 Pedro Alves <palves@redhat.com>
6564 Jan Kratochvil <jan.kratochvil@redhat.com>
6566 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6569 2012-03-03 Yao Qi <yao@codesourcery.com>
6571 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6572 agent_look_up_symbols.
6574 2012-03-03 Yao Qi <yao@codesourcery.com>
6576 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6577 (linux-x86-low.o): Likewise.
6578 * server.h: Remove in_process_agent_loaded.
6579 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6583 2012-03-03 Yao Qi <yao@codesourcery.com>
6585 * tracepoint.c (gdb_agent_capability): New global.
6586 (in_process_agent_loaded_ust): Renamed to
6587 `in_process_agent_supports_ust'.
6589 (in_process_agent_supports_ust): Call agent_capability_check.
6590 (clear_installed_tracepoints): Assert that agent supports
6593 2012-03-03 Yao Qi <yao@codesourcery.com>
6595 * linux-low.c (linux_supports_agent): New.
6596 (linux_target_ops): Initialize field `supports_agent' with
6597 linux_supports_agent.
6598 * target.h (struct target_ops) <supports_agent>: New.
6599 (target_supports_agent): New macro.
6600 * server.c (handle_general_set): Handle packet 'QAgent'.
6601 (handle_query): Send `QAgent+'.
6602 * Makefile.in (server.o): Depends on agent.h.
6604 2012-03-03 Yao Qi <yao@codesourcery.com>
6606 * Makefile.in (OBS): Add agent.o.
6607 Add new rule for agent.o.
6608 Track dependence of tracepoint.c on agent.h.
6609 * tracepoint.c (run_inferior_command_1):
6610 (run_inferior_command): Call agent_run_command.
6611 (gdb_ust_connect_sync_socket): Deleted. Move it to
6613 (resume_thread, stop_thread): Likewise.
6614 (gdb_ust_socket_init): Renamed to ...
6615 (gdb_agent_socket_init): ... New.
6616 (gdb_ust_thread): Renamed to ...
6617 (gdb_agent_helper_thread): ... New.
6618 (gdb_ust_init): Move some code to ...
6619 (gdb_agent_init): ... here. New.
6620 [HAVE_UST]: Call gdb_ust_init.
6621 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6622 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6623 * config.in, configure: Regenerated.
6625 2012-03-02 Pedro Alves <palves@redhat.com>
6627 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6628 * linux-low.c (struct simple_pid_list): New.
6629 (stopped_pids): New a struct simple_pid_list pointer.
6630 (add_to_pid_list, pull_pid_from_list): New.
6631 (handle_extended_wait): Don't assume the first signal new children
6632 report is SIGSTOP. Adjust call to pull_pid_from_list.
6633 (linux_wait_for_lwp): Adjust.
6635 2012-03-02 Yao Qi <yao@codesourcery.com>
6637 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6640 2012-03-02 Yao Qi <yao@codesourcery.com>
6642 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6643 `stop_pc' and `tpoint'. Update caller.
6645 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6647 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6648 * linux-low.c (use_linux_regsets): New macro.
6649 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6650 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6651 (linux_register_in_regsets): New function.
6652 (usr_fetch_inferior_registers): Skip registers covered by
6654 (usr_store_inferior_registers): Likewise.
6655 (usr_fetch_inferior_registers): New macro.
6656 (usr_store_inferior_registers): Likewise.
6657 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6658 (linux_store_registers): Likewise.
6659 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6661 (init_registers_mips64_dsp_linux): Likewise.
6662 (init_registers_mips_linux): New macro.
6663 (init_registers_mips_dsp_linux): Likewise.
6664 (mips_dsp_num_regs): Likewise.
6665 (DSP_BASE, DSP_CONTROL): New fallback macros.
6666 (mips_base_regs): New macro.
6667 (mips_regmap): Use it. Fix the size.
6668 (mips_dsp_regmap): New variable.
6669 (mips_dsp_regset_bitmap): Likewise.
6670 (mips_arch_setup): New function.
6671 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6673 (mips_cannot_store_register): Likewise.
6674 (the_low_target): Update .arch_setup, .num_regs and .regmap
6675 initializers. Add .regset_bitmap initializer.
6676 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6678 * linux-bfin-low.c (the_low_target): Likewise.
6679 * linux-cris-low.c (the_low_target): Likewise.
6680 * linux-crisv32-low.c (the_low_target): Likewise.
6681 * linux-ia64-low.c (the_low_target): Likewise.
6682 * linux-m32r-low.c (the_low_target): Likewise.
6683 * linux-m68k-low.c (the_low_target): Likewise.
6684 * linux-ppc-low.c (the_low_target): Likewise.
6685 * linux-s390-low.c (the_low_target): Likewise.
6686 * linux-sh-low.c (the_low_target): Likewise.
6687 * linux-sparc-low.c (the_low_target): Likewise.
6688 * linux-tic6x-low.c (the_low_target): Likewise.
6689 * linux-x86-low.c (the_low_target): Likewise.
6690 * linux-xtensa-low.c (the_low_target): Likewise.
6691 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6692 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6693 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6695 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6696 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6698 2012-02-29 Yao Qi <yao@codesourcery.com>
6699 Pedro Alves <palves@redhat.com>
6701 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6702 `step_over_finished' is true.
6704 2012-02-27 Pedro Alves <palves@redhat.com>
6706 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6707 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6709 2012-02-27 Pedro Alves <palves@redhat.com>
6712 * linux-low.c (pid_is_stopped): New.
6713 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6715 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6717 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6720 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6722 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6724 2012-02-24 Luis Machado <lgustavo@codesourcery>
6726 * server.c (handle_query): Advertise support for target-side
6727 breakpoint condition evaluation.
6728 (process_point_options): New function.
6729 (process_serial_event): When inserting a breakpoint, check for
6730 a target-side condition that should be evaluated.
6732 * mem-break.c: Include regcache.h and ax.h.
6733 (point_cond_list_t): New data structure.
6734 (breakpoint) <cond_list>: New field.
6735 (find_gdb_breakpoint_at): Make non-static.
6736 (delete_gdb_breakpoint_at): Clear any target-side
6738 (clear_gdb_breakpoint_conditions): New function.
6739 (add_condition_to_breakpoint): Likewise.
6740 (add_breakpoint_condition): Likewise.
6741 (gdb_condition_true_at_breakpoint): Likewise.
6742 (gdb_breakpoint_here): Return result directly instead
6743 of going through a local variable.
6745 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6746 (clear_gdb_breakpoint_conditions): Likewise.
6747 (add_breakpoint_condition): Likewise.
6748 (gdb_condition_true_at_breakpoint): Likewise.
6750 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6751 (need_step_over_p): Take target-side breakpoint condition into
6754 2012-02-24 Luis Machado <lgustavo@codesourcery>
6756 * server.h: Include tracepoint.h.
6757 (agent_mem_read, agent_get_trace_state_variable_value,
6758 agent_set_trace_state_variable_value,
6759 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6760 get_set_tsv_func_addr): New prototypes.
6762 * ax.h: New include file.
6763 * ax.c: New source file.
6765 * tracepoint.c: Include ax.h.
6766 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6767 agent_expr, eval_result_type): Move to ax.h.
6768 (parse_agent_expr): Rename to ...
6769 (gdb_parse_agent_expr): ... this, make it non-static and move
6771 (unparse_agent_expr) Rename to ...
6772 (gdb_unparse_agent_expr): ... this, make it non-static and move
6774 (eval_agent_expr): Rename to ...
6775 (eval_tracepoint_agent_expr): ... this.
6776 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6777 forward declarations.
6778 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6779 (agent_get_trace_state_variable_value): New function.
6780 (agent_set_trace_state_variable_value): New function.
6781 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6782 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6783 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6784 (condition_true_at_tracepoint): Likewise.
6785 (parse_agent_expr): Rename to ...
6786 (gdb_parse_agent_expr): ... this and move to ax.c.
6787 (unparse_agent_expr): Rename to ...
6788 (gdb_unparse_agent_expr): ... this and move to ax.c.
6789 (gdb_agent_op_name): Move to ax.c.
6790 (eval_agent_expr): Rename to ...
6791 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6793 (eval_tracepoint_agent_expr): New function.
6794 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
6796 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6798 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6799 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6800 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6801 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6802 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6803 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6804 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6805 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6806 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6807 (compile_bytecodes): Remove forward declaration.
6808 (is_goto_target): Move to ax.c.
6809 (compile_bytecodes): Move to ax.c and call
6810 agent_get_trace_state_variable_value (...) and
6811 agent_set_trace_state_variable_value (...).
6813 * Makefile.in: Update ax.c and IPA dependencies.
6815 2012-02-24 Pedro Alves <palves@redhat.com>
6817 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6818 (cmd_bigqtbuffer_circular): ... this. Only handle
6819 'QTBuffer:circular:'.
6820 (handle_tracepoint_general_set): Adjust.
6822 2012-02-16 Yao Qi <yao@codesourcery.com>
6824 * inferiors.c: Move code to ...
6825 * dll.c: .... here. New.
6826 * server.h: Declare clear_dlls.
6827 * Makefile.in (SFILES): Add dll.c.
6831 2012-02-11 Yao Qi <yao@codesourcery.com>
6833 * server.c: (handle_monitor_command): Add a new parameter
6835 (handle_query): Update caller.
6837 2012-02-09 Joel Brobecker <brobecker@adacore.com>
6839 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6840 * configure, config.in: Regenerate.
6841 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6844 2012-02-02 Pedro Alves <palves@redhat.com>
6846 Try SIGKILL first, then PTRACE_KILL.
6847 * linux-low.c (linux_kill_one_lwp): New.
6848 (linux_kill_one_lwp): Rename to ...
6849 (kill_one_lwp_callback): ... this. Use the new
6852 2012-02-02 Pedro Alves <palves@redhat.com>
6854 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6857 2012-01-27 Pedro Alves <palves@redhat.com>
6859 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6860 (elf_64_file_p): Make static.
6861 (linux_pid_exe_is_elf_64_file): New.
6862 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6863 Delete declarations.
6864 (linux_pid_exe_is_elf_64_file): Declare.
6865 * linux-x86-low.c (x86_arch_setup): Use
6866 linux_pid_exe_is_elf_64_file.
6868 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6870 * linux-low.c (linux_wait_for_event_1): Rename to ...
6871 (linux_wait_for_event): ... here and merge it with former
6872 linux_wait_for_event - new variable wait_ptid, use it.
6873 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6875 2012-01-23 Pedro Alves <palves@redhat.com>
6877 * server.c (main): Avoid yet another case of infinite loop while
6878 detaching/killing after a longjmp.
6880 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6883 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6885 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6887 * hostio.c (handle_readlink): New function.
6888 (handle_vFile): Call it to handle "vFile:readlink" packets.
6890 2012-01-20 Pedro Alves <palves@redhat.com>
6891 Ulrich Weigand <ulrich.weigand@linaro.org>
6893 * server.c (handle_v_requests): Only support vAttach and vRun to
6894 start multiple processes when in extended protocol mode.
6896 2012-01-17 Pedro Alves <palves@redhat.com>
6898 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6899 memalign plus mprotect to allocate the scratch buffer.
6901 2012-01-13 Pedro Alves <palves@redhat.com>
6903 * server.c (attach_inferior): Clear `cont_thread'.
6905 2012-01-13 Pedro Alves <palves@redhat.com>
6907 * server.c (main): Avoid infinite loop while detaching/killing
6910 2012-01-09 Doug Evans <dje@google.com>
6912 * server.c (start_inferior): Set last_ptid in --wrapper case.
6914 2012-01-06 Yao Qi <yao@codesourcery.com>
6916 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6918 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6920 2012-01-04 Yao Qi <yao@codesourcery.com>
6922 * tracepoint.c (cmd_qtdp): Print debug message
6923 for static tracepoint.
6925 2012-01-04 Yao Qi <yao@codesourcery.com>
6927 * tracepoint.c (trace_vdebug): Differentiate debug message
6928 between gdbserver and IPA.
6930 2012-01-03 Yao Qi <yao@codesourcery.com>
6932 * tracepoint.c (tracepoint_was_hit): Don't collect for
6935 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6937 * terminal.h: Reformat copyright header.
6939 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6941 * server.c (gdbserver_version): Update copyright year.
6942 * gdbreplay.c (gdbreplay_version): Likewise.
6944 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6946 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6949 2011-12-18 Hui Zhu <teawater@gmail.com>
6950 * linux-low.c (linux_create_inferior): Save return value to ret.
6952 2011-12-18 Hui Zhu <teawater@gmail.com>
6954 * linux-low.c (linux_create_inferior): Save return value to ret.
6956 2011-12-16 Doug Evans <dje@google.com>
6958 * linux-low.c (linux_create_inferior): If stdio connection,
6959 redirect stdin from /dev/null, stdout to stderr.
6960 * remote-utils.c (remote_is_stdio): New static global.
6961 (remote_connection_is_stdio): New function.
6962 (remote_prepare): Handle stdio connection.
6963 (remote_open): Ditto.
6964 (remote_close): Don't close stdin for stdio connections.
6965 (read_prim,write_prim): New functions. Replace all calls to
6966 read/write to these.
6967 * server.c (main): Watch for "-" argument. Move call to
6968 remote_prepare before start_inferior.
6969 * server.h (STDIO_CONNECTION_NAME): New macro.
6970 (remote_connection_is_stdio): Declare.
6972 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6973 in debugging output.
6975 2011-12-15 Yao Qi <yao@codesourcery.com>
6977 * tracepoint.c: Include sys/syscall.h.
6978 (gdb_ust_thread): Remove preprocessor conditional.
6980 2011-12-14 Pedro Alves <pedro@codesourcery.com>
6982 * linux-low.c (linux_detach_one_lwp): Call
6983 the_low_target.prepare_to_resume before detaching.
6985 2011-12-14 Yao Qi <yao@codesourcery.com>
6987 * tracepoint.c (gdb_ust_thread): Don't ignore return value
6990 2011-12-14 Yao Qi <yao@codesourcery.com>
6992 * i386-low.c (i386_low_stopped_data_address): Initialize local
6995 2011-12-13 Pedro Alves <pedro@codesourcery.com>
6999 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7000 DR_CONTROL unless necessary. Extend comments.
7001 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7002 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7004 2011-12-13 Yao Qi <yao@codesourcery.com>
7006 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7008 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7010 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7012 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7013 Print new debug message for such case.
7015 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7017 Fix overlapping memcpy.
7018 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7019 the read_inferior_memory transfer.
7020 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7021 write_inferior_memory transfer.
7022 (set_fast_tracepoint_jump): New variable buf. Use it for the
7023 read_inferior_memory and write_inferior_memory transfers.
7024 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7025 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7026 Use it for the write_inferior_memory transfer.
7027 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7030 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7032 * linux-low.c (fetch_register, store_register): Make code
7033 consistent, fix formatting.
7035 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7037 * linux-low.c (usr_store_inferior_registers): Factor out code
7038 to handle individual registers into...
7039 (store_register): ... this new function.
7041 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7043 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7044 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7045 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7046 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7047 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7048 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7049 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7050 (srv_xmlfiles): Add new XML files.
7052 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7054 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7055 (init_registers_s390_linux32v1): Add prototype.
7056 (init_registers_s390_linux32v2): Likewise.
7057 (init_registers_s390_linux64v1): Likewise.
7058 (init_registers_s390_linux64v2): Likewise.
7059 (init_registers_s390x_linux64v1): Likewise.
7060 (init_registers_s390x_linux64v2): Likewise.
7061 (s390_num_regs): Increment to 52.
7062 (s390_regmap): Add orig_r2 register.
7063 (s390_num_regs_3264): Increment to 68.
7064 (s390_regmap_3264): Add orig_r2 register.
7065 (s390_collect_ptrace_register): Handle orig_r2 register.
7066 (s390_supply_ptrace_register): Likewise.
7067 (s390_fill_last_break): New function.
7068 (s390_store_last_break): Likewise.
7069 (s390_fill_system_call): New function.
7070 (s390_store_system_call): Likewise.
7071 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7073 (s390_check_regset): New function.
7074 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7075 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7076 Update target_regsets for available register sets.
7078 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7079 Jan Kratochvil <jan.kratochvil@redhat.com>
7081 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7082 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7084 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7085 * linux-low.h (struct process_info_private): New member r_debug.
7086 * server.c (handle_qxfer_libraries): Call
7087 the_target->qxfer_libraries_svr4.
7088 (handle_qxfer_libraries_svr4): New function.
7089 (qxfer_packets): New entry "libraries-svr4".
7090 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7091 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7092 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7093 PACKET_qXfer_libraries_svr4.
7095 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7097 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7098 PSW address/mask between 8-byte and 16-byte formats.
7099 (s390_supply_ptrace_register): Likewise.
7100 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7101 basic addressing mode bit.
7103 2011-11-24 Stan Shebs <stan@codesourcery.com>
7105 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7107 2011-11-17 Stan Shebs <stan@codesourcery.com>
7109 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7110 (tracing_start_time): New global.
7111 (tracing_stop_time): New global.
7112 (tracing_user_name): New global.
7113 (tracing_notes): New global.
7114 (tracing_stop_note): New global.
7115 (cmd_qtstart): Set traceframe_usage, start_time.
7116 (stop_tracing): Set stop_time.
7117 (cmd_qtstatus): Report additional status.
7118 (cmd_qtp): New function.
7119 (handle_tracepoint_query): Call it.
7120 (cmd_qtnotes): New function.
7121 (handle_tracepoint_general_set): Call it.
7122 (get_timestamp): Rename from tsv_get_timestamp.
7124 2011-11-14 Stan Shebs <stan@codesourcery.com>
7125 Kwok Cheung Yeung <kcy@codesourcery.com>
7127 * linux-x86-low.c (small_jump_insn): New.
7128 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7129 trampoline and error message, build a trampoline and issue a small
7130 jump instruction to it.
7131 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7132 trampoline and error message.
7133 (x86_get_min_fast_tracepoint_insn_len): New.
7134 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7135 * linux-low.h (struct linux_target_ops): Add arguments to
7136 install_fast_tracepoint_jump_pad operation, add new operation.
7137 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7139 (linux_get_min_fast_tracepoint_insn_len): New function.
7140 (linux_target_op): Add new operation.
7141 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7142 (gdb_trampoline_buffer_end): Ditto.
7143 (gdb_trampoline_buffer_error): Ditto.
7144 (struct ipa_sym_addresses): Add fields for new IPA variables.
7145 (symbol_list): Add entries for new IPA variables.
7146 (struct tracepoint): Add fields to hold the address range of the
7147 trampoline used by the tracepoint.
7148 (trampoline_buffer_head): New static variable.
7149 (trampoline_buffer_tail): Ditto.
7150 (claim_trampoline_space): New function.
7151 (have_fast_tracepoint_trampoline_buffer): New function.
7152 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7154 (install_fast_tracepoint): Ditto, also add error buffer argument.
7155 (cmd_qtminftpilen): New function.
7156 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7157 (fast_tracepoint_from_trampoline_address): New function.
7158 (fast_tracepoint_collecting): Handle trampoline as part of jump
7160 (set_trampoline_buffer_space): New function.
7161 (initialize_tracepoint): Initialize new IPA variables.
7162 * target.h (struct target_ops): Add arguments to
7163 install_fast_tracepoint_jump_pad operation, add new
7164 get_min_fast_tracepoint_insn_len operation.
7165 (target_get_min_fast_tracepoint_insn_len): New.
7166 (install_fast_tracepoint_jump_pad): Add arguments.
7167 * server.h (IPA_BUFSIZ): Define.
7168 * linux-i386-ipa.c: Include extra header files.
7169 (initialize_fast_tracepoint_trampoline_buffer): New function.
7170 (initialize_low_tracepoint): Call it.
7171 * server.h (set_trampoline_buffer_space): Declare.
7172 (claim_trampoline_space): Ditto.
7173 (have_fast_tracepoint_trampoline_buffer): Ditto.
7175 2011-11-14 Yao Qi <yao@codesourcery.com>
7177 * server.c (handle_query): Handle InstallInTrace for qSupported.
7178 * tracepoint.c (add_tracepoint): Sort list.
7179 (install_tracepoint, download_tracepoint): New.
7180 (cmd_qtdp): Call them to install and download tracepoints.
7181 (sort_tracepoints): Removed.
7182 (cmd_qtstart): Update.
7184 2011-11-14 Yao Qi <yao@codesourcery.com>
7186 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7187 * mem-break.h: Declare.
7188 * tracepoint.c (cmd_qtstart): Move some code to ...
7189 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7191 (download_tracepoints): Move some code to ...
7192 (download_tracepoint_1): ... here. New.
7194 2011-11-08 Yao Qi <yao@codesourcery.com>
7196 * remote-utils.c (relocate_instruction): A comment fix.
7198 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7200 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7201 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7202 dr_status_mirror and dr_control_mirror from debug_reg_state.
7203 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7204 (i386_initial_stuff): Remove use of deleted globals.
7205 (i386_get_thread_context, i386_set_thread_context,
7206 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7207 from debug_reg_state.
7209 2011-11-05 Yao Qi <yao@codesourcery.com>
7211 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7212 address as TPOINT's.
7214 2011-11-02 Stan Shebs <stan@codesourcery.com>
7216 * tracepoint.c (agent_mem_read_string): New function.
7217 (eval_agent_expr): Call it for tracenz.
7218 * server.c (handle_query): Report support for tracenz.
7220 2011-11-02 Yao Qi <yao@codesourcery.com>
7222 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7224 2011-11-02 Yao Qi <yao@codesourcery.com>
7226 * target.h: Fix a typo in comment.
7228 2011-10-31 Pedro Alves <pedro@codesourcery.com>
7230 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
7231 clobber the breakpoints' shadows with fast tracepoint jumps.
7232 * mem-break.h (check_mem_write): Add `myaddr' parameter.
7233 * target.c (write_inferior_memory): Also pass MYADDR down to
7236 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
7238 * configure.ac: Check support for personality routine.
7239 * configure: Regenerate.
7240 * config.in: Likewise.
7241 * linux-low.c: Include <sys/personality.h>.
7242 Define ADDR_NO_RANDOMIZE if necessary.
7243 (linux_create_inferior): Disable address space randomization when
7244 forking inferior, if requested.
7245 (linux_supports_disable_randomization): New function.
7246 (linux_target_ops): Install it.
7247 * server.h (disable_randomization): Declare.
7248 * server.c (disable_randomization): New global variable.
7249 (handle_general_set): Handle QDisableRandomization.
7250 (handle_query): Likewise for qSupported.
7251 (main): Support --disable-randomization and --no-disable-randomization
7252 command line arguments.
7253 * target.h (struct target_ops): Add supports_disable_randomization.
7254 (target_supports_disable_randomization): New macro.
7256 2011-09-29 Mike Frysinger <vapier@gentoo.org>
7258 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
7260 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
7261 [!PT_GETDSBT] (target_loadmap): New definition.
7262 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
7263 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
7264 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
7265 and PT_GETDSBT to LINUX_LOADMAP.
7266 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
7267 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
7269 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7271 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
7272 (arm_linux_hwbp_cap): New static variable.
7273 (arm_linux_get_hwbp_cap): Replace by ...
7274 (arm_linux_init_hwbp_cap): ... this new function.
7275 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
7276 (arm_linux_get_hw_watchpoint_count): Likewise.
7277 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7278 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
7279 (arm_prepare_to_resume): Use perror_with_name instead of error.
7281 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7283 * linux-arm-low.c: Include <signal.h>.
7284 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
7285 (struct arm_linux_hwbp_cap): New data type.
7286 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
7287 (struct arm_linux_hw_breakpoint): New data type.
7288 (MAX_BPTS, MAX_WPTS): Define.
7289 (struct arch_process_info, struct arch_lwp_info): New data types.
7290 (arm_linux_get_hwbp_cap): New function.
7291 (arm_linux_get_hw_breakpoint_count): Likewise.
7292 (arm_linux_get_hw_watchpoint_count): Likewise.
7293 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7294 (arm_hwbp_control_initialize): Likewise.
7295 (arm_hwbp_control_is_enabled): Likewise.
7296 (arm_hwbp_control_is_initialized): Likewise.
7297 (arm_hwbp_control_disable): Likewise.
7298 (arm_linux_hw_breakpoint_equal): Likewise.
7299 (arm_linux_hw_point_initialize): Likewise.
7300 (struct update_registers_data): New data structure.
7301 (update_registers_callback: New function.
7302 (arm_insert_point): Likewise.
7303 (arm_remove_point): Likewise.
7304 (arm_stopped_by_watchpoint): Likewise.
7305 (arm_stopped_data_address): Likewise.
7306 (arm_new_process): Likewise.
7307 (arm_new_thread): Likewise.
7308 (arm_prepare_to_resume): Likewise.
7309 (the_low_target): Register arm_insert_point, arm_remove_point,
7310 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
7311 arm_new_thread, and arm_prepare_to_resume.
7313 2011-09-15 Stan Shebs <stan@codesourcery.com>
7315 * server.h (struct emit_ops): Add compare-goto fields.
7316 * tracepoint.c (gdb_agent_op_sizes): New table.
7317 (emit_eq_goto): New function.
7318 (emit_ne_goto): New function.
7319 (emit_lt_goto): New function.
7320 (emit_le_goto): New function.
7321 (emit_gt_goto): New function.
7322 (emit_ge_goto): New function.
7323 (is_goto_target): New function.
7324 (compile_bytecodes): Recognize special cases of compare-goto
7325 combinations and call specialized emitters for them.
7326 * linux-x86-low.c (amd64_emit_eq_goto): New function.
7327 (amd64_emit_ne_goto): New function.
7328 (amd64_emit_lt_goto): New function.
7329 (amd64_emit_le_goto): New function.
7330 (amd64_emit_gt_goto): New function.
7331 (amd64_emit_ge_goto): New function.
7332 (amd64_emit_ops): Add the new functions.
7333 (i386_emit_eq_goto): New function.
7334 (i386_emit_ne_goto): New function.
7335 (i386_emit_lt_goto): New function.
7336 (i386_emit_le_goto): New function.
7337 (i386_emit_gt_goto): New function.
7338 (i386_emit_ge_goto): New function.
7339 (i386_emit_ops): Add the new functions.
7341 2011-09-08 Stan Shebs <stan@codesourcery.com>
7343 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
7344 (i386_emit_epilogue): Restore %ebx.
7346 2011-08-31 Jie Zhang <jzhang918@gmail.com>
7348 * server.c (step_thread): Remove definition.
7349 (process_serial_event): Don't handle Hs.
7350 * server.h (step_thread): Remove declaration.
7351 * target.c (set_desired_inferior): Remove use of step_thread.
7353 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7355 * linux-low.c: Include linux-procfs.h.
7356 (linux_attach_lwp_1): Update comments.
7357 (linux_attach): Scan for existing threads when attaching to a
7358 process that is the tgid.
7359 * Makefile.in: Update dependencies.
7361 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7363 * configure.srv: Add linux-procfs.o dependencies.
7365 2011-08-14 Yao Qi <yao@codesourcery.com>
7367 * target.h (struct target_ops): Fix indent.
7368 * win32-low.c (win32_target_ops): Fix comment.
7370 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
7371 Yao Qi <yao@codesourcery.com>
7373 * Makefile.in (clean): Remove tic6x-*.c files.
7374 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
7375 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
7376 (tic6x-c64xp-linux.c): Likewise.
7377 * configure.srv: Add support for tic6x-*-uclinux.
7378 * linux-tic6x-low.c: New.
7379 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
7381 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
7382 Yao Qi <yao@codesourcery.com>
7384 * target.h (struct target_ops): Add read_loadmap.
7385 * linux-low.c (struct target_loadseg): New type.
7386 (struct target_loadmap): New type.
7387 (linux_read_loadmap): New function.
7388 (linux_target_ops): Add linux_read_loadmap.
7389 * server.c (handle_query): Support qXfer:fdpic:read packet.
7390 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
7393 2011-08-05 Eli Zaretskii <eliz@gnu.org>
7395 * win32-low.c: Include <stdint.h>.
7397 2011-07-22 Pedro Alves <pedro@codesourcery.com>
7399 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
7400 to the inferior here.
7401 (i386_remove_aligned_watchpoint): Ditto.
7402 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
7403 fit part of the watchpoint in the debug registers.
7404 (i386_update_inferior_debug_regs): New.
7405 (i386_low_insert_watchpoint): Work on a local mirror of the debug
7406 registers, and only update the inferior on success.
7407 (i386_low_remove_watchpoint): Ditto.
7409 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
7411 * linux-low.c (compare_ints, unique, list_threads, show_process,
7412 linux_core_of_thread): Delete.
7413 (linux_target_ops): Change linux_core_of_thread to
7414 linux_common_core_of_thread.
7415 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
7416 * utils.c (malloc_failure): Change type of argument.
7417 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
7418 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
7419 common/linux-osdata.c, common/ptid.c and common/buffer.c.
7420 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
7421 (IPA_OBJS): Add common-utils-ipa.o.
7422 (ptid_h, linux_osdata_h): New macros.
7423 (server_h): Add common/common-utils.h, common/xml-utils.h,
7424 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
7426 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
7427 ptid.o, buffer.o): New rules.
7428 (linux-low.o): Add common/linux-osdata.h as a dependency.
7429 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
7430 * configure.ac: Add AC_HEADER_DIRENT check.
7431 * config.in: Regenerate.
7432 * configure: Regenerate.
7433 * remote-utils.c (xml_escape_text): Delete.
7434 (buffer_grow, buffer_free, buffer_init, buffer_finish,
7435 buffer_xml_printf): Move to common/buffer.c.
7436 * server.c (main): Remove call to initialize_inferiors.
7437 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
7438 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
7439 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
7440 internal_error, gdb_assert, gdb_assert_fail): Delete.
7441 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
7442 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
7444 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
7445 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
7446 initialize_inferiors): Delete.
7448 2011-07-20 Pedro Alves <pedro@codesourcery.com>
7450 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
7453 2011-05-31 Pedro Alves <pedro@codesourcery.com>
7455 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
7457 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
7459 2011-05-26 Yao Qi <yao@codesourcery.com>
7461 * Makefile.in (thread-db.o): Track dependence to
7462 common/gdb_thread_db.h.
7463 * thread-db.c: include gdb_thread_db.h from right place.
7465 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
7467 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
7468 __FILE__ and __LINE__ to internal_error.
7470 2011-05-13 Doug Evans <dje@google.com>
7472 * thread-db.c (try_thread_db_load_from_sdir): New function.
7473 (try_thread_db_load_from_dir): New function.
7474 (thread_db_load_search): Handle $sdir, ignore $pdir.
7475 Remove trying of system directories if search of
7476 libthread-db-search-path fails, that is now done via $sdir.
7478 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
7480 * server.c (handle_query): Add EnableDisableTracepoints to the list
7481 of supported features.
7482 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
7484 (cmd_qtenable_disable): New.
7485 (cmd_qtstart): Install tracepoints even if disabled.
7486 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
7487 receiving a QTEnable or QTDisable packet.
7488 (gdb_collect): Skip data collection if fast tracepoint is disabled.
7489 (ust_marker_to_static_tracepoint): Do not ignore disabled static
7491 (gdb_probe): Skip data collection if static tracepoint is disabled.
7493 2011-05-10 Doug Evans <dje@google.com>
7495 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
7497 2011-05-04 Doug Evans <dje@google.com>
7499 * linux-low.c (linux_join): Skip process lookup.
7500 * spu-low.c (spu_join): Ditto.
7501 * server.c (join_inferiors_callback): Delete.
7502 (process_serial_event): For 'D' packet (detach) call join_inferior
7505 2011-05-04 Joseph Myers <joseph@codesourcery.com>
7507 * README: Don't mention xscale*-*-linux*.
7508 * configure.srv (xscale*-*-linux*): Don't handle target.
7510 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
7512 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
7514 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
7515 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
7516 (i386_emit_void_call_2): Likewise.
7518 2011-04-26 Yao Qi <yao@codesourcery.com>
7520 * linux-low.c: Move common macros to linux-ptrace.h.
7521 Include linux-ptrace.h.
7522 * Makefile.in (linux_ptrace_h): New.
7523 (linux-low.o): Depends on linux-ptrace.h.
7525 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
7527 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
7528 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
7529 (remote_prepare): New function with most of the TCP code from ...
7530 (remote_open): ... here. Detect PORT here unconditionally. Move also
7531 setting transport_is_reliable.
7532 * server.c (run_once): New variable.
7533 (gdbserver_usage): Document it.
7534 (main): Set run_once for `--once'. Call remote_prepare. Exit after
7535 the first run if RUN_ONCE.
7536 * server.h (run_once, remote_prepare): New declarations.
7538 2011-04-19 Tom Tromey <tromey@redhat.com>
7540 * win32-low.c (handle_load_dll): Remove duplicate "the".
7542 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
7544 Remove support for old Cygwin 1.5 versions.
7545 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
7546 function to avoid warning.
7547 (win32_add_one_solib): Use cygwin_conv_path function to avoid
7550 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
7552 * gdbserver/server.h (Macro _): Define it if not available.
7554 2011-03-14 Michael Snyder <msnyder@vmware.com>
7556 * hostio.c (handle_close): Remove unnecessary null test.
7558 2011-03-10 Joel Brobecker <brobecker@adacore.com>
7560 * Makefile.in (maintainer-clean realclean distclean): Remove
7561 "make ... subdir_do" command.
7563 2011-03-10 Michael Snyder <msnyder@vmware.com>
7565 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7567 * server.c (handle_v_run): Free alloced buffer on early return.
7569 2011-03-09 Yao Qi <yao@codesourcery.com>
7572 2011-03-04 Yao Qi <yao@codesourcery.com>
7574 * Makefile.in: Remove GNU make feature --directory.
7576 2011-03-05 Yao Qi <yao@codesourcery.com>
7578 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7579 (subdir_do): New make target. Copied from gdb/Makefile.
7580 (maintainer-clean, realclean, distclean, clean): Call corresponding
7581 make targets in common/Makefile.
7583 2011-02-11 Yao Qi <yao@codesourcery.com>
7585 * configure.ac: Call AC_PROG_RANLIB.
7586 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7587 * configure: Regenerate.
7589 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7591 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7593 2011-03-06 Yao Qi <yao@codesourcery.com>
7595 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7597 2011-03-05 Yao Qi <yao@codesourcery.com>
7599 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7600 (subdir_do): New make target. Copied from gdb/Makefile.
7601 (maintainer-clean, realclean, distclean, clean): Call corresponding
7602 make targets in common/Makefile.
7604 2011-03-04 Yao Qi <yao@codesourcery.com>
7606 * Makefile.in: Remove GNU make feature --directory.
7608 2011-03-04 Michael Snyder <msnyder@vmware.com>
7610 * server.c (queue_stop_reply): Call xmalloc not malloc.
7612 2011-03-02 Michael Snyder <msnyder@vmware.com>
7614 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7616 2011-02-28 Michael Snyder <msnyder@vmware.com>
7618 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7619 (cmd_qtframe): Ditto.
7620 (cmd_qtbuffer): Ditto.
7621 (cmd_bigqtbuffer): Ditto.
7623 * utils.c (decimal2str): Initialize 'width' to nine, then
7626 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7628 * hostio.c (require_data): Free *data, not data.
7630 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7632 * hostio.c (require_data): Use free, not xfree.
7634 2011-02-27 Michael Snyder <msnyder@vmware.com>
7636 * server.c (handle_query): Discard unused value.
7638 * hostio.c (require_data): Free malloc memory before returning
7641 2011-02-26 Michael Snyder <msnyder@vmware.com>
7643 * linux-low.c (list_threads): Call closedir for dirent.
7645 2011-02-27 Michael Snyder <msnyder@vmware.com>
7647 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7648 a case statement falls through.
7650 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7652 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7655 2011-02-26 Michael Snyder <msnyder@vmware.com>
7657 * utils.c (decimal2str): Eliminate dead code and dead param.
7658 (pulongest): Drop dead param from call to decimal2str.
7661 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7663 Revert the following patch (not approved yet):
7664 2011-02-21 Hui Zhu <teawater@gmail.com>
7665 * tracepoint.c (tp_printf): New function.
7666 (eval_agent_expr): Handle gdb_agent_op_printf.
7668 2011-02-21 Hui Zhu <teawater@gmail.com>
7670 * tracepoint.c (tp_printf): New function.
7671 (eval_agent_expr): Handle gdb_agent_op_printf.
7673 2011-02-18 Tom Tromey <tromey@redhat.com>
7675 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7676 (tracepoint.o): Likewise.
7677 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7678 (gdb_agent_op_names): Likewise.
7680 2011-02-18 Tom Tromey <tromey@redhat.com>
7682 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7683 gdb_agent_op_rot>: New constants.
7684 (gdb_agent_op_names): Add pick and roll.
7685 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7688 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7690 * aclocal.m4: Regenerated with aclocal-1.11.1.
7692 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7694 * server.c (handle_qxfer_traceframe_info): New.
7695 (qxfer_packets): Register "traceframe-info".
7696 (handle_query): Report support for qXfer:traceframe-info:read+.
7697 * tracepoint.c (match_blocktype): New.
7698 (traceframe_find_block_type): Rename to ...
7699 (traceframe_walk_blocks): ... this. Add callback filter argument,
7701 (traceframe_find_block_type): New, reimplemented on top of
7702 traceframe_walk_blocks.
7703 (build_traceframe_info_xml): New.
7704 (traceframe_read_info): New.
7705 * server.h (traceframe_read_info): Declare.
7707 2011-02-11 Yao Qi <yao@codesourcery.com>
7709 * configure.ac: Call AC_PROG_RANLIB.
7710 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7711 * configure: Regenerate.
7713 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7715 * server.c (gdb_read_memory): Change return semantics to allow
7717 (handle_search_memory_1): Adjust.
7718 (process_serial_event) <'m' packet>: Handle partial transfers.
7719 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7721 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7723 * regcache.c (init_register_cache): Initialize
7724 regcache->register_status.
7725 (free_register_cache): Release regcache->register_status.
7726 (regcache_cpy): Copy register_status.
7727 (registers_to_string): Print 'x's for unavailable registers.
7728 (supply_register): Mark the register's status valid or
7729 unavailable, depending on whether a buffer was passed in or not.
7730 (supply_register_zeroed): New.
7731 (supply_regblock): Mark the registers' status valid or
7732 unavailable, depending on whether a buffer was passed in or not.
7733 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7734 (struct regcache): New `register_status' field.
7735 (supply_register_zeroed): Declare.
7736 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7737 supply_register_zeroed, rather than passing a NULL buffer to
7739 * tracepoint.c (fetch_traceframe_registers): Update comment.
7741 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7743 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7746 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7748 * server.h (decode_xfer_write): Change prototype.
7749 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7750 and don't extract the annex here.
7751 * server.c (decode_xfer_read): Remove `annex' parameter,
7752 and don't extract the annex here.
7754 (struct qxfer): New.
7755 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7756 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7757 (handle_qxfer_statictrace): New functions, abstracted out from
7758 handle_query, and made to use the struct qxfer interface.
7759 (handle_threads_qxfer_proper): Rename to ...
7760 (handle_qxfer_threads_proper): ... this.
7761 (handle_threads_qxfer): Rename to ...
7762 (handle_qxfer_threads): ... this. Adjust.
7763 (qxfer_packets): New array.
7764 (handle_qxfer): New function.
7765 (handle_query): Use handle_qxfer.
7767 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7769 * gdbreplay.c: Shorten lines of >= 80 columns.
7770 * linux-low.c: Ditto.
7771 * linux-ppc-low.c: Ditto.
7772 * linux-s390-low.c: Ditto.
7773 * linux-sparc-low.c: Ditto.
7774 * linux-x86-low.c: Ditto.
7775 * linux-xtensa-low.c: Ditto.
7776 * mem-break.c: Ditto.
7778 * regcache.h: Ditto.
7779 * remote-utils.c: Ditto.
7782 * thread-db.c: Ditto.
7783 * tracepoint.c: Ditto.
7785 * win32-low.h: Ditto.
7787 2011-01-05 Joel Brobecker <brobecker@adacore.com>
7789 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7792 2011-01-01 Joel Brobecker <brobecker@adacore.com>
7794 * server.c (gdbserver_version): Update copyright year in version
7796 * gdbreplay.c (gdbreplay_version): Ditto.
7798 2010-12-29 Jie Zhang <jie.zhang@analog.com>
7800 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7801 * linux-bfin-low.c: New file.
7802 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7803 PT_DATA_ADDR for BFIN targets.
7804 * Makefile.in (SFILES): Add linux-bfin-low.c.
7805 (clean): Remove reg-bfin.c.
7806 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7807 * README: Mention supported Blackfin targets.
7809 2010-12-23 Mike Frysinger <vapier@gentoo.org>
7811 * .gitignore: New file.
7813 2010-11-16 Mike Frysinger <vapier@gentoo.org>
7815 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7817 2010-10-22 Jie Zhang <jie@codesourcery.com>
7819 * Makefile.in: Add FLAGS_TO_PASS variable.
7820 (install): Remove dependency of install-only and recursively
7821 invoke make for install-only.
7823 2010-10-04 Doug Evans <dje@google.com>
7825 * Makefile.in (uninstall): Use $(DESTDIR).
7827 2010-09-24 Pedro Alves <pedro@codesourcery.com>
7831 * linux-x86-low.c (compat_siginfo_from_siginfo)
7832 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7833 si_code is < 0. Check for si_code == SI_TIMER before checking for
7836 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7838 * lynx-i386-low.c: New file.
7839 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7841 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7843 * lynx-low.c (ptrace_request_to_str): Remove handling for
7844 request values that have been removed in LynxOS 5.x.
7846 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7848 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7851 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7853 * configure.ac: Add --enable-inprocess-agent option.
7854 * configure: Rebuilt.
7856 2010-09-06 Yao Qi <yao@codesourcery.com>
7858 * linux-low.c (linux_kill): Remove unused variable.
7859 (linux_stabilize_threads): Likewise.
7860 * server.c (start_inferior): Likewise.
7861 (queue_stop_reply_callback): Likewise.
7862 * tracepoint.c (do_action_at_tracepoint): Likewise.
7864 2010-09-06 Yao Qi <yao@codesourcery.com>
7866 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7869 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7871 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7873 2010-09-06 Pedro Alves <pedro@codesourcery.com>
7875 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7878 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7880 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7881 gdbserver/lynx-ppc-low.c: New files.
7882 * Makefile.in (lynx_low_h): New variable.
7883 (lynx-low.o, lynx-ppc-low.o): New rules.
7884 * configure.ac: On LynxOS, link with -lnetinet.
7885 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7886 * configure: regenerate.
7888 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7890 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7891 * configure.ac: Add check for vasprintf and vsnprintf.
7892 * configure, config.in: Regenerate.
7893 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7895 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7897 * gdbreplay.c: Move include of alloca.h up, next to include of
7899 * server.h: Add include of malloc.h.
7900 * mem-break.c: Remove include of malloc.h.
7901 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7903 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7905 * Makefile.in (memmem.o): Build with -Wno-error.
7907 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7909 * utils.c (xsnprintf): Make non-static.
7910 * server.h: Add xsnprintf declaration.
7911 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7912 replace calls to snprintf by calls to xsnprintf throughout.
7914 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7916 * configure.ac: Add configure check for alloca.
7917 * configure, config.in: Regenerate.
7918 * server.h: Include alloca.h if it exists.
7919 * gdbreplay.c: Include alloca.h if it exists.
7921 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7923 * linux-low.c (__SIGRTMIN): Define if not already defined.
7924 (linux_create_inferior): Check for __ANDROID__ rather than
7926 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7927 are already deferred.
7928 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7929 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7930 stopped and already has a pending signal to report.
7931 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7932 a pending signal to report or is moving out of a jump pad.
7933 (linux_init_signals): Check for __ANDROID__ rather than
7936 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7938 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7939 debug_threads check. Avoid a linear search when not doing debug
7942 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7944 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7945 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7946 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7947 (process_event): Change local fd's type to gdb_fildes_t.
7948 (create_file_handler): Adjust prototype.
7949 (delete_file_handler): Adjust prototype.
7950 (handle_file_event): Adjust prototype. Use pfildes.
7951 (create_file_event): Adjsut prototype.
7952 * remote-utils.c (remote_desc, listen_desc): Change type to
7954 * server.h: New gdb_fildes_t typedef.
7955 [USE_WIN32API]: Include winsock2.h.
7956 (delete_file_handler, add_file_handler): Adjust prototypes.
7958 * utils.c (pfildes): New.
7960 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7962 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7963 * configure: Regenerate.
7965 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7967 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7968 (linux_done_accessing_memory): ... this.
7969 (linux_target_ops): Adjust.
7970 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7971 * nto-low.c (nto_target_ops): Adjust comment.
7972 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7973 * spu-low.c (spu_target_ops): Adjust comment.
7974 * target.h (target_ops): Rename unprepare_to_access_memory field
7975 to done_accessing_memory.
7976 (unprepare_to_access_memory): Rename to ...
7977 (done_accessing_memory): ... this.
7979 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7981 * linux-low.c (linux_prepare_to_access_memory): New.
7982 (linux_unprepare_to_access_memory): New.
7983 (linux_target_ops): Install them.
7984 * server.c (read_memory): Rename to ...
7985 (gdb_read_memory): ... this. Use
7986 prepare_to_access_memory/prepare_to_access_memory.
7987 (write_memory): Rename to ...
7988 (gdb_write_memory): ... this. Use
7989 prepare_to_access_memory/prepare_to_access_memory.
7990 (handle_search_memory_1): Adjust.
7991 (process_serial_event): Adjust.
7992 * target.h (struct target_ops): New fields
7993 prepare_to_access_memory and unprepare_to_access_memory.
7994 (prepare_to_access_memory, unprepare_to_access_memory): New.
7995 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
7996 prepare_to_access_memory/prepare_to_access_memory.
7997 * nto-low.c (nto_target_ops): Adjust.
7998 * spu-low.c (spu_target_ops): Adjust.
7999 * win32-low.c (win32_target_ops): Adjust.
8001 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8003 * Makefile.in (WARN_CFLAGS): Get it from configure.
8004 (WERROR_CFLAGS): New.
8005 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8006 * configure.ac: Introduce --enable-werror, which adds -Werror to
8007 the compiler command line. Enabled by default. Disable with
8008 --disable-werror. Add -Wdeclaration-after-statement
8009 Wpointer-arith and -Wformat-nonliteral to warning flags.
8010 * configure: Regenerate.
8012 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8014 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8016 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8018 * gdbreplay.c (remote_error): New.
8020 (expect): Use gdbchar. Check for error reading from GDB.
8021 Clarify sync error output.
8022 (play): Check for errors writing to GDB.
8023 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8024 * remote-utils.c (getpkt): Check for errors writing to the remote
8027 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8029 * linux-low.c (linux_wait_1): Move non-debugging code out of
8030 `debug_threads' control.
8032 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8034 * linux-low.c (linux_wait_1): Don't set last_status here.
8035 * server.c (push_event, queue_stop_reply_callback): Assert we're
8036 not pushing a TARGET_WAITKIND_IGNORE event.
8037 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8038 (myresume, handle_target_event): Set the thread's last_resume_kind
8039 and last_status from the target returned status.
8041 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8045 * linux-x86-low.c (update_debug_registers_callback): New.
8046 (i386_dr_low_set_addr): Use it.
8047 (i386_dr_low_get_addr): New.
8048 (i386_dr_low_set_control): Use update_debug_registers_callback.
8049 (i386_dr_low_get_control): New.
8050 (i386_dr_low_get_status): Adjust.
8051 * linux-low.c (linux_stop_lwp): New.
8052 * linux-low.h (linux_stop_lwp): Declare.
8054 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8055 argument instead of a i386_debug_reg_state.
8056 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8057 a i386_debug_reg_state.
8058 (i386_insert_aligned_watchpoint): Adjust.
8059 (i386_remove_aligned_watchpoint): Adjust.
8060 (i386_low_stopped_data_address): Read the debug registers from the
8061 inferior instead of from the mirrors.
8062 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8063 (i386_dr_low_get_addr): Declare.
8064 (i386_dr_low_get_control): Declare.
8065 (i386_dr_low_get_status): Change prototype.
8067 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8068 (i386_dr_low_get_addr): New.
8069 (i386_dr_low_get_control): New.
8070 (i386_dr_low_get_status): Adjust prototype. Return
8072 (i386_initial_stuff): Clear dr_status_mirror and
8074 (i386_get_thread_context): Adjust.
8075 (i386_set_thread_context): Adjust.
8076 (i386_thread_added): Adjust.
8078 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8080 * linux-low.h (linux_thread_area): Delete declaration.
8082 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8084 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8085 after its termination.
8087 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8089 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8090 (gdb_wants_all_stopped): Delete.
8091 (linux_wait_1): Don't call them.
8092 * server.c (handle_v_cont): Tag all threads as want-stopped.
8093 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8094 stopped as "client-wants-stopped".
8096 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8098 * Makefile.in (signals_h): New.
8099 (server_h): Depend on it.
8100 (server.o): Don't depend on $(signals_def).
8101 (signals.o): Depend on $(signals_def).
8103 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8105 * Makefile.in (signals_def): New.
8106 (server_h): Append include/gdb/signals.h and signals_def.
8107 (server.o): Append signals_def.
8109 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8111 * server.c (handle_target_event): Use target_signal_to_host for
8112 resume_info.sig initialization.
8113 * target.h (struct thread_resume) <sig>: New comment.
8115 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8117 * server.c (handle_query): strcpy() the returned string from paddress()
8118 instead of sprintf().
8119 * utils.c (paddress): Return phex_nz().
8121 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8123 * server.c (handle_v_cont): Call mourn_inferior if process
8125 (myresume): Likewise.
8127 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8129 Static tracepoints, and integration with UST.
8131 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8132 * mem-break.c (uninsert_all_breakpoints)
8133 (reinsert_all_breakpoints): New.
8134 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8135 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8136 (gdb_agent_ust_loaded, helper_thread_id)
8137 (gdb_agent_helper_thread_id): New macros.
8138 (struct ipa_sym_addresses): Add addr_ust_loaded,
8139 addr_helper_thread_id, addr_cmd_buf.
8140 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8141 (in_process_agent_loaded_ust): New.
8142 (write_e_ust_not_loaded): New.
8143 (maybe_write_ipa_ust_not_loaded): New.
8144 (struct collect_static_trace_data_action): New.
8145 (enum tracepoint_type) <static_tracepoint>: New.
8146 (struct tracepoint) <handle>: Mention static tracepoints.
8147 (struct static_tracepoint_ctx): New.
8148 (CMD_BUF_SIZE): New.
8149 (add_tracepoint_action): Handle static tracepoint actions.
8150 (unprobe_marker_at): New.
8151 (clear_installed_tracepoints): Handle static tracepoints.
8152 (cmd_qtdp): Handle static tracepoints.
8153 (probe_marker_at): New.
8154 (cmd_qtstart): Handle static tracepoints.
8155 (response_tracepoint): Handle static tracepoints.
8156 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8157 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8158 (get_context_regcache): Handle static tracepoints.
8159 (do_action_at_tracepoint): Handle static tracepoint actions.
8160 (traceframe_find_block_type): Handle static trace data blocks.
8161 (traceframe_read_sdata): New.
8162 (download_tracepoints): Download static tracepoint actions.
8163 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8164 (GDB_PROBE_NAME): New.
8169 (ust_marker_to_static_tracepoint): New.
8171 (collect_ust_data_at_tracepoint): New.
8172 (gdb_ust_probe): New.
8173 (UNIX_PATH_MAX, SOCK_DIR): New.
8174 (gdb_ust_connect_sync_socket): New.
8175 (resume_thread, stop_thread): New.
8176 (run_inferior_command): New.
8177 (init_named_socket): New.
8178 (gdb_ust_socket_init): New.
8179 (cstr_to_hexstr): New.
8181 (first_marker, next_marker): New.
8182 (response_ust_marker): New.
8183 (cmd_qtfstm, cmd_qtsstm): New.
8184 (unprobe_marker_at, probe_marker_at): New.
8185 (cmd_qtstmat, gdb_ust_thread): New.
8186 (gdb_ust_init): New.
8187 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8188 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8190 (x86_64_st_collect_regmap): New.
8191 (X86_64_NUM_ST_COLLECT_GREGS): New.
8192 (AMD64_RIP_REGNUM): New.
8193 (supply_static_tracepoint_registers): New.
8194 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8196 (i386_st_collect_regmap): New.
8197 (i386_NUM_ST_COLLECT_GREGS): New.
8198 (supply_static_tracepoint_registers): New.
8199 * server.c (handle_query): Handle qXfer:statictrace:read.
8200 <qSupported>: Report support for StaticTracepoints, and
8201 qXfer:statictrace:read features.
8202 * server.h (traceframe_read_sdata)
8203 (supply_static_tracepoint_registers): Declare.
8204 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8205 (unpack_varlen_hex): Include in IPA build.
8206 * Makefile.in (ustlibs, ustinc): New.
8207 (IPA_OBJS): Add remote-utils-ipa.o.
8208 ($(IPA_LIB)): Link -ldl and -lpthread.
8210 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8211 * config.in, configure: Regenerate.
8213 2010-06-20 Ian Lance Taylor <iant@google.com>
8214 Pedro Alves <pedro@codesourcery.com>
8216 * linux-x86-low.c (always_true): Delete.
8217 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8218 trying to fool the compiler with always_true.
8220 2010-06-20 Pedro Alves <pedro@codesourcery.com>
8222 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8223 conditions in gdbserver.
8225 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8227 * spu-low.c (spu_read_memory): Wrap around local store limit.
8228 (spu_write_memory): Likewise.
8230 2010-06-15 Pedro Alves <pedro@codesourcery.com>
8232 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
8233 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
8235 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
8237 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
8238 uses with LONGEST uses.
8240 2010-06-14 Stan Shebs <stan@codesourcery.com>
8241 Pedro Alves <pedro@codesourcery.com>
8245 * linux-x86-low.c: Include limits.h.
8250 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8251 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8252 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
8253 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
8254 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8255 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8256 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8257 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
8258 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
8259 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
8260 (amd64_emit_void_call_2): New.
8261 (amd64_emit_ops): New.
8262 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
8263 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
8264 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
8265 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
8266 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
8267 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
8268 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
8269 (i386_emit_call, i386_emit_reg, i386_emit_pop)
8270 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
8271 (i386_emit_stack_adjust, i386_emit_int_call_1)
8272 (i386_emit_void_call_2): New.
8273 (i386_emit_ops): New.
8274 (x86_emit_ops): New.
8275 (the_low_target): Install x86_emit_ops.
8276 * server.h (struct emit_ops): New.
8277 (get_raw_reg_func_addr): Declare.
8278 (current_insn_ptr, emit_error): Declare.
8279 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
8280 (set_trace_state_variable_value): New defines.
8281 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
8282 addr_get_trace_state_variable_value and
8283 addr_set_trace_state_variable_value.
8284 (symbol_list): New fields for get_raw_reg,
8285 get_trace_state_variable_value and set_trace_state_variable_value.
8286 (condfn): New typedef.
8287 (struct tracepoint): New field `compiled_cond'.
8288 (do_action_at_tracepoint): Clear compiled_cond.
8289 (get_trace_state_variable_value, set_trace_state_variable_value):
8291 (condition_true_at_tracepoint): If there's a compiled condition,
8293 (current_insn_ptr, emit_error): New globals.
8294 (struct bytecode_address): New.
8295 (get_raw_reg_func_addr): New.
8296 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
8297 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
8298 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
8299 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
8300 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
8301 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
8302 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
8303 (compile_tracepoint_condition, compile_bytecodes): New.
8304 * target.h (emit_ops): Forward declare.
8305 (struct target_ops): New field emit_ops.
8306 (target_emit_ops): New.
8307 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
8308 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
8309 * linux-low.c (linux_emit_ops): New.
8310 (linux_target_ops): Install it.
8311 * linux-low.h (struct linux_target_ops): New field emit_ops.
8313 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
8315 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
8316 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
8318 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8319 Stan Shebs <stan@codesourcery.com>
8321 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
8322 (all): Depend on $(extra_libraries).
8323 (install-only): Install the IPA.
8324 (IPA_OBJS, IPA_LIB): New.
8325 (clean): Remove the IPA lib.
8326 (IPAGENT_CFLAGS): New.
8327 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
8328 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
8329 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
8330 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
8331 * configure.ac: Check for atomic builtins support in the compiler.
8332 (IPA_DEPFILES, extra_libraries): Define.
8333 * configure.srv (ipa_obj): Add description.
8334 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
8335 (i[34567]86-*-linux*): Set ipa_obj.
8336 (x86_64-*-linux*): Set ipa_obj.
8337 * linux-low.c (stabilizing_threads): New.
8338 (supports_fast_tracepoints): New.
8339 (linux_detach): Stabilize threads before detaching.
8340 (handle_tracepoints): Handle internal tracing breakpoints. Assert
8341 the lwp is either not stabilizing, or is moving out of a jump pad.
8342 (linux_fast_tracepoint_collecting): New.
8343 (maybe_move_out_of_jump_pad): New.
8344 (enqueue_one_deferred_signal): New.
8345 (dequeue_one_deferred_signal): New.
8346 (linux_wait_for_event_1): If moving out of a jump pad, defer
8347 pending signals to later.
8348 (linux_stabilize_threads): New.
8349 (linux_wait_1): Check if threads need moving out of jump pads, and
8351 (stuck_in_jump_pad_callback): New.
8352 (move_out_of_jump_pad_callback): New.
8354 (linux_resume_one_lwp): Handle moving out of jump pads.
8355 (linux_set_resume_request): Dequeue deferred signals.
8356 (need_step_over_p): Also step over fast tracepoint jumps.
8357 (start_step_over): Also uninsert fast tracepoint jumps.
8358 (finish_step_over): Also reinsert fast tracepoint jumps.
8359 (linux_install_fast_tracepoint_jump): New.
8360 (linux_target_ops): Install linux_stabilize_threads and
8361 linux_install_fast_tracepoint_jump_pad.
8362 * linux-low.h (linux_target_ops) <get_thread_area,
8363 install_fast_tracepoint_jump_pad>: New fields.
8364 (struct lwp_info) <collecting_fast_tracepoint,
8365 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
8366 (linux_get_thread_area): Declare.
8367 * linux-x86-low.c (jump_insn): New.
8368 (x86_get_thread_area): New.
8369 (append_insns): New.
8371 (amd64_install_fast_tracepoint_jump_pad): New.
8372 (i386_install_fast_tracepoint_jump_pad): New.
8373 (x86_install_fast_tracepoint_jump_pad): New.
8374 (the_low_target): Install x86_get_thread_area and
8375 x86_install_fast_tracepoint_jump_pad.
8376 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
8377 (struct fast_tracepoint_jump): New.
8378 (fast_tracepoint_jump_insn): New.
8379 (fast_tracepoint_jump_shadow): New.
8380 (find_fast_tracepoint_jump_at): New.
8381 (fast_tracepoint_jump_here): New.
8382 (delete_fast_tracepoint_jump): New.
8383 (set_fast_tracepoint_jump): New.
8384 (uninsert_fast_tracepoint_jumps_at): New.
8385 (reinsert_fast_tracepoint_jumps_at): New.
8386 (set_breakpoint_at): Use write_inferior_memory.
8387 (uninsert_raw_breakpoint): Use write_inferior_memory.
8388 (check_mem_read): Mask out fast tracepoint jumps.
8389 (check_mem_write): Mask out fast tracepoint jumps.
8390 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
8391 (set_fast_tracepoint_jump): Declare.
8392 (delete_fast_tracepoint_jump)
8393 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
8394 (reinsert_fast_tracepoint_jumps_at): Declare.
8395 * regcache.c: Don't compile many functions when building the
8396 in-process agent library.
8397 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
8398 the register buffer in the heap.
8399 (free_register_cache): If the register buffer isn't owned by the
8400 regcache, don't free it.
8401 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
8402 pre-existing register caches.
8403 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
8405 (convert_ascii_to_int): : Constify `from' parameter type.
8406 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
8407 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
8408 the needed buffer in-place.
8409 (relocate_instruction): New.
8410 * server.c (handle_query) <qSymbols>: If the target supports
8411 tracepoints, give it a chance of looking up symbols. Report
8412 support for fast tracepoints.
8413 (handle_status): Stabilize threads.
8414 (process_serial_event): Adjust.
8415 * server.h (struct fast_tracepoint_jump): Forward declare.
8416 (struct process_info) <fast_tracepoint_jumps>: New field.
8417 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
8418 (decode_X_packet, decode_M_packet): Adjust.
8419 (relocate_instruction): Declare.
8420 (in_process_agent_loaded): Declare.
8421 (tracepoint_look_up_symbols): Declare.
8422 (struct fast_tpoint_collect_status): Declare.
8423 (fast_tracepoint_collecting): Declare.
8424 (force_unlock_trace_buffer): Declare.
8425 (handle_tracepoint_bkpts): Declare.
8426 (initialize_low_tracepoint)
8427 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
8428 * target.h (struct target_ops) <stabilize_threads,
8429 install_fast_tracepoint_jump_pad>: New fields.
8430 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
8431 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
8432 [HAVE_STDINT_H]: Include stdint.h.
8433 (trace_debug_1): Rename to ...
8434 (trace_vdebug): ... this.
8435 (trace_debug): Rename to ...
8436 (trace_debug_1): ... this. Add `level' parameter.
8438 (ATTR_USED, ATTR_NOINLINE): New.
8439 (IP_AGENT_EXPORT): New.
8440 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8441 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
8442 (about_to_request_buffer_space, trace_buffer_is_full)
8443 (stopping_tracepoint, expr_eval_result, error_tracepoint)
8444 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
8445 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
8446 (traceframe_write_count, traceframes_created)
8447 (trace_state_variables)
8448 New renaming defines.
8449 (struct ipa_sym_addresses): New.
8450 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
8452 (ipa_sym_addrs): New.
8453 (all_tracepoint_symbols_looked_up): New.
8454 (in_process_agent_loaded): New.
8455 (write_e_ipa_not_loaded): New.
8456 (maybe_write_ipa_not_loaded): New.
8457 (tracepoint_look_up_symbols): New.
8458 (debug_threads) [IN_PROCESS_AGENT]: New.
8459 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
8460 (UNKNOWN_SIDE_EFFECTS): New.
8461 (stop_tracing): New.
8462 (flush_trace_buffer): New.
8463 (stop_tracing_bkpt): New.
8464 (flush_trace_buffer_bkpt): New.
8465 (read_inferior_integer): New.
8466 (read_inferior_uinteger): New.
8467 (read_inferior_data_pointer): New.
8468 (write_inferior_data_pointer): New.
8469 (write_inferior_integer): New.
8470 (write_inferior_uinteger): New.
8471 (struct collect_static_trace_data_action): Delete.
8472 (enum tracepoint_type): New.
8473 (struct tracepoint) <type>: New field `type'.
8474 <actions_str, step_actions, step_actions_str>: Only include in
8476 <orig_size, obj_addr_on_target, adjusted_insn_addr>
8477 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
8478 (tracepoints): Use IP_AGENT_EXPORT.
8479 (last_tracepoint): Don't include in the IPA.
8480 (stopping_tracepoint): Use IP_AGENT_EXPORT.
8481 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
8482 (alloced_trace_state_variables): New.
8483 (trace_state_variables): Use IP_AGENT_EXPORT.
8484 (traceframe_t): Delete unused variable.
8485 (circular_trace_buffer): Don't include in the IPA.
8486 (trace_buffer_start): Delete.
8487 (struct trace_buffer_control): New.
8488 (trace_buffer_free): Delete.
8489 (struct ipa_trace_buffer_control): New.
8490 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
8491 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
8493 (trace_buffer_ctrl): New.
8494 (TRACE_BUFFER_CTRL_CURR): New.
8495 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
8496 Reimplement as macros.
8497 (trace_buffer_wrap): Delete.
8498 (traceframe_write_count, traceframe_read_count)
8499 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
8500 (struct tracepoint_hit_ctx) <type>: New field.
8501 (struct fast_tracepoint_ctx): New.
8502 (memory_barrier): New.
8504 (record_tracepoint_error): Update atomically in the IPA.
8505 (clear_inferior_trace_buffer): New.
8506 (about_to_request_buffer_space): New.
8507 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
8508 updating the same buffer.
8509 (add_tracepoint): Default the tracepoint's type to trap
8510 tracepoint, and orig_size to -1.
8511 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
8513 (create_trace_state_variable): New parameter `gdb'. Handle it.
8514 (clear_installed_tracepoints): Clear fast tracepoint jumps.
8515 (cmd_qtdp): Handle fast tracepoints.
8517 (max_jump_pad_size): New.
8518 (gdb_jump_pad_head): New.
8519 (get_jump_space_head): New.
8520 (claim_jump_space): New.
8521 (sort_tracepoints): New.
8522 (MAX_JUMP_SIZE): New.
8523 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
8525 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
8526 support. Upload fast traceframes, and delete internal IPA
8528 (stop_tracing_handler): New.
8529 (flush_trace_buffer_handler): New.
8530 (cmd_qtstop): Upload fast tracepoints.
8531 (response_tracepoint): Handle fast tracepoints.
8532 (tracepoint_finished_step): Upload fast traceframes. Set the
8533 tracepoint hit context's tracepoint type.
8534 (handle_tracepoint_bkpts): New.
8535 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
8536 type. Add comment about fast tracepoints.
8537 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
8538 non-existing action_str field.
8539 (get_context_regcache): Handle fast tracepoints.
8540 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
8542 (fast_tracepoint_from_jump_pad_address): New.
8543 (fast_tracepoint_from_ipa_tpoint_address): New.
8544 (collecting_t): New.
8545 (force_unlock_trace_buffer): New.
8546 (fast_tracepoint_collecting): New.
8549 (write_inferior_data_ptr): New.
8550 (target_tp_heap): New.
8551 (target_malloc): New.
8552 (download_agent_expr): New.
8554 (download_tracepoints): New.
8555 (download_trace_state_variables): New.
8556 (upload_fast_traceframes): New.
8557 (IPA_FIRST_TRACEFRAME): New.
8558 (IPA_NEXT_TRACEFRAME_1): New.
8559 (IPA_NEXT_TRACEFRAME): New.
8560 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8561 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8562 (gdb_jump_pad_buffer_end): New.
8563 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8564 (initialize_tracepoint): Adjust.
8565 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8566 buffer. Initialize the low module.
8567 * utils.c (PREFIX, TOOLNAME): New.
8568 (malloc_failure): Use PREFIX.
8569 (error): In the IPA, an error causes an exit.
8570 (fatal, warning): Use PREFIX.
8571 (internal_error): Use TOOLNAME.
8572 (NUMCELLS): Increase to 10.
8573 * configure, config.in: Regenerate.
8575 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8577 * server.c (handle_query) <qSupported>: Do two passes over the
8578 qSupported string to avoid nesting strtok.
8580 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8582 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8584 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8586 * configure: Regenerate.
8587 * proc-service.list: New.
8589 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8591 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8594 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8596 * gdbreplay.c (remote_open): Check error return from socket() call by
8597 its equality to -1 not by it being negative.
8598 * remote-utils.c (remote_open): Likewise.
8600 2010-05-23 Pedro Alves <pedro@codesourcery.com>
8602 * config.h: Regenerate.
8604 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8606 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8607 doesn't provide PTRACE_GET_THREAD_AREA.
8609 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8611 * linux-m68k-low.c: Include <asm/ptrace.h>
8612 (ps_get_thread_area): Implement.
8614 2010-05-03 Doug Evans <dje@google.com>
8616 * event-loop.c (struct callback_event): New struct.
8617 (callback_list): New global.
8618 (append_callback_event, delete_callback_event): New functions.
8619 (process_callback): New function.
8620 (start_event_loop): Call it.
8621 * remote-utils.c (NOT_SCHEDULED): Define.
8622 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8623 moved out of readchar.
8624 (readchar): Rewrite. Call reschedule before returning.
8625 (reset_readchar): New function.
8626 (remote_close): Call it.
8627 (process_remaining, reschedule): New functions.
8628 * server.h (callback_handler_func): New typedef.
8629 (append_callback_event, delete_callback_event): Declare.
8631 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8633 * proc-service.c (ps_pglobal_lookup): Use
8634 thread_db_look_up_one_symbol.
8635 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8636 parameter. Use it instead of all_symbols_looked_up.
8637 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8639 (all_symbols_looked_up): Don't declare.
8640 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8641 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8643 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8644 Set all_symbols_looked_up here.
8645 (thread_db_look_up_one_symbol): New.
8646 (thread_db_get_tls_address): Adjust.
8647 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8648 thread_db object on the heap, and tentatively set it in the
8650 (thread_db_init): Don't set all_symbols_looked_up here.
8651 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8653 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8655 * linux-low.c (linux_kill, linux_detach): Adjust.
8656 (status_pending_p_callback): Remove redundant statement. Check
8657 for !TARGET_WAITIKIND_IGNORE, instead of
8658 TARGET_WAITKIND_STOPPED.
8659 (handle_tracepoints): Make sure LWP is locked. Adjust.
8660 (linux_wait_for_event_1): Adjust.
8661 (linux_cancel_breakpoints): New.
8662 (unsuspend_one_lwp): New.
8663 (unsuspend_all_lwps): New.
8664 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8665 (send_sigstop_callback): Change return type to int, add new
8666 `except' parameter and handle it.
8667 (suspend_and_send_sigstop_callback): New.
8668 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8669 pass them down. If SUSPEND, also increment the lwp's suspend
8671 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8672 (need_step_over_p): Don't consider suspended LWPs.
8673 (start_step_over): Adjust.
8674 (proceed_one_lwp): Change return type to int, add new `except'
8675 parameter and handle it.
8676 (unsuspend_and_proceed_one_lwp): New.
8677 (proceed_all_lwps): Use find_inferior instead of
8679 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8680 also decrement the suspend count of LWPs. Pass `except' down,
8681 instead of hacking its suspend count.
8682 (linux_pause_all): Add `freeze' parameter. Adjust.
8683 (linux_unpause_all): New.
8684 (linux_target_ops): Install linux_unpause_all.
8685 * server.c (handle_status): Adjust.
8686 * target.h (struct target_ops): New fields `unpause_all' and
8687 `cancel_breakpoints'. Add new parameter to `pause_all'.
8688 (pause_all): Add new `freeze' parameter.
8690 (cancel_breakpoints): New.
8691 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8693 (cmd_qtstart): Pause threads.
8694 (stop_tracing): Pause threads, and cancel breakpoints.
8695 * win32-low.c (win32_target_ops): Adjust.
8697 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8699 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8700 the inferior right away from here...
8701 (linux_wait_1): ... to here, and adjust to check the thread's
8702 last_resume_kind instead of the lwp's step or stop_expected flags.
8704 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8706 * README: Use consistent `GDB' and `GDBserver' spellings.
8708 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8710 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8711 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8712 (linux_detach_one_lwp): Assume the lwp is stopped.
8713 (any_thread_of): Delete.
8714 (linux_detach): Stop all lwps here. Don't blindly delete all
8716 (delete_lwp_callback): New.
8717 (linux_mourn): Delete all lwps of the process that is gone.
8718 (linux_wait_1): Don't delete the last lwp of the process here.
8719 * mem-break.h (mark_breakpoints_out): Declare.
8720 * mem-break.c (mark_breakpoints_out): New.
8721 (free_all_breakpoints): Use it.
8722 * server.c (handle_target_event): If the process is gone, mark
8724 * thread-db.c (struct thread_db) <create_bp>: New field.
8725 (thread_db_enable_reporting): Fix prototype. Store a thread event
8726 breakpoint reference in the thread_db struct.
8727 (thread_db_load_search): Clear the thread_db object.
8728 (try_thread_db_load_1): Ditto.
8729 (switch_to_process): New.
8730 (disable_thread_event_reporting): Use it.
8731 (remove_thread_event_breakpoints): New.
8732 (thread_db_detach, thread_db_mourn): Use it.
8734 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8736 * linux-low.c (linux_enable_event_reporting): New.
8737 (linux_wait_for_event_1, handle_extended_wait): Use it.
8739 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8741 * linux-low.c (linux_kill_one_lwp, linux_kill)
8742 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8743 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8744 SIGSTOP even if the LWP is stopped.
8745 (send_sigstop_callback): New.
8746 (stop_all_lwps): Use send_sigstop_callback instead.
8747 (linux_resume_one_thread): Adjust.
8748 (proceed_one_lwp): Still proceed an LWP that the client has
8749 requested to stop, if we haven't reported it as stopped yet. Make
8750 sure that LWPs the client want stopped, have a pending SIGSTOP.
8752 2010-04-26 Doug Evans <dje@google.com>
8754 * server.c (handle_general_set): Make static.
8756 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8757 Print received char after testing for error/eof instead of before.
8758 (input_interrupt): Tweak comment.
8760 2010-04-23 Doug Evans <dje@google.com>
8762 * server.c (start_inferior): Print inferior argv if --debug.
8764 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8766 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8767 * nto-x86-low.c: Include server.h
8769 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8771 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8772 be consistent with other sources of this directory.
8773 (init_registers_amd64): Correct name of source file of this function
8776 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8778 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8781 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8783 * win32-i386-low.c: Add 64-bit support.
8784 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8785 (init_registers_amd64): Declare.
8786 (mappings): Add 64-bit version of array.
8787 (init_windows_x86): New function.
8788 (the_low_target): Change init_arch field to init_windows_x86.
8790 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8792 * win32-low.c: Adapt to support also 64-bit architecture.
8793 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8794 (get_image_name): Use SIZE_T type for local variable `done'.
8795 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8796 (toolhelp_get_dll_name): Idem.
8797 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8798 Use uintptr_t typecast to avoid warning.
8799 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8800 (handle_exception): Use phex_nz to avoid warning.
8801 (win32_wait): Remove unused local variable `process'.
8803 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8805 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8808 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8810 * configure.ac: Use `ws2_32' library for srv_mingw.
8811 * configure: Regenerate.
8812 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8813 * remote-utils.c: Likewise.
8815 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8817 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8818 if __x86_64__ is defined.
8820 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8822 * configure: Regenerate.
8824 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8826 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8827 * target.h (target_ops): New get_tib_address field.
8828 * win32-low.h (win32_thread_info): Add thread_local_base field.
8829 * win32-low.c (child_add_thread): Add tlb argument.
8830 Set thread_local_base field to TLB.
8831 (get_child_debug_event): Adapt to child_add_thread change.
8832 (win32_get_tib_address): New function.
8833 (win32_target_ops): Set get_tib_address field to
8834 win32_get_tib_address.
8835 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8837 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8839 * linux-low.c (linux_mourn): Also remove the process.
8840 * server.c (handle_target_event): Don't remove the process here.
8841 * nto-low.c (nto_mourn): New.
8842 (nto_target_ops): Install it.
8843 * spu-low.c (spu_mourn): New.
8844 (spu_target_ops): Install it.
8845 * win32-low.c (win32_mourn): New.
8846 (win32_target_ops): Install it.
8848 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8850 * server.h (buffer_xml_printf): Remove redundant `;'.
8852 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8854 * regcache.c (set_register_cache): Invalidate regcaches before
8855 changing the register cache layout.
8856 (regcache_invalidate_one): Allow a NULL regcache.
8857 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8858 regcaches before changing the register cache layout or the target
8861 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8863 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8864 variable warning on Linux/x86-64.
8866 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8868 GDBserver disconnected tracing support.
8870 * linux-low.c (linux_remove_process): Delete.
8871 (add_lwp): Don't set last_resume_kind here.
8872 (linux_kill): Use `mourn'.
8873 (linux_detach): Use `thread_db_detach', and `mourn'.
8875 (linux_attach_lwp_1): Adjust comment.
8876 (linux_attach): last_resume_kind moved the thread_info; adjust.
8877 (status_pending_p_callback): Adjust.
8878 (linux_wait_for_event_1): Adjust.
8879 (count_events_callback, select_singlestep_lwp_callback)
8880 (select_event_lwp_callback, cancel_breakpoints_callback)
8881 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8882 (proceed_one_lwp): Adjust.
8883 (linux_async): Add debug output.
8884 (linux_thread_stopped): New.
8885 (linux_pause_all): New.
8886 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8888 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8889 (thread_db_free): Delete declaration.
8890 (thread_db_detach, thread_db_mourn): Declare.
8891 * thread-db.c (thread_db_init): Use thread_db_mourn.
8892 (thread_db_free): Delete, split in two.
8893 (disable_thread_event_reporting): New.
8894 (thread_db_detach): New.
8895 (thread_db_mourn): New.
8897 * server.h (struct thread_info) <last_resume_kind>: New field.
8898 <attached>: Add comment.
8899 <gdb_detached>: New field.
8900 (handler_func): Change return type to int.
8901 (handle_serial_event, handle_target_event): Ditto.
8902 (gdb_connected): Declare.
8904 (disconnected_tracing): Declare.
8905 (stop_tracing): Declare.
8907 * server.c (handle_query) <qSupported>: Report support for
8908 disconnected tracing.
8909 (queue_stop_reply_callback): Account for running threads.
8910 (gdb_wants_thread_stopped): New.
8911 (gdb_wants_all_threads_stopped): New.
8912 (gdb_reattached_process): New.
8913 (handle_status): Clear the `gdb_detached' flag of all processes.
8914 In all-stop, stop all threads.
8915 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8916 (process_serial_event): If the remote connection breaks, or if an
8917 exit was forced with "monitor exit", force an event loop exit.
8918 Handle disconnected tracing on detach.
8919 (handle_serial_event): Adjust.
8920 (handle_target_event): If GDB isn't connected, forward events back
8921 to the inferior, unless the last process exited, in which case,
8922 exit gdbserver. Adjust interface.
8924 * remote-utils.c (remote_open): Don't block in accept. Instead
8925 register an event loop source on the listen socket file
8926 descriptor. Refactor bits into ...
8927 (listen_desc): ... this new global.
8928 (gdb_connected): ... this new function.
8929 (enable_async_notification): ... this new function.
8930 (handle_accept_event): ... this new function.
8931 (remote_close): Clear remote_desc.
8933 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8935 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8937 (mourn_inferior): Define.
8938 (target_process_qsupported): Avoid the dangling else problem.
8939 (thread_stopped): Define.
8940 (pause_all): Define.
8941 (target_waitstatus_to_string): Declare.
8942 * target.c (target_waitstatus_to_string): New.
8944 * tracepoint.c (tracing): Make extern.
8945 (disconnected_tracing): New.
8946 (stop_tracing): Make extern. Handle tracing stops due to GDB
8948 (cmd_qtdisconnected): New.
8949 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8950 (handle_tracepoint_general_set): Handle QTDisconnected.
8952 * event-loop.c (event_handler_func): Change return type to int.
8953 (process_event): Bail out if the event handler wants the event
8955 (handle_file_event): Ditto.
8956 (start_event_loop): Bail out if the event handler wants the event
8959 * nto-low.c (nto_target_ops): Adjust.
8960 * spu-low.c (spu_wait): Don't remove the process here.
8961 (spu_target_ops): Adjust.
8962 * win32-low.c (win32_wait): Don't remove the process here.
8963 (win32_target_ops): Adjust.
8965 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8967 * regcache.c (realloc_register_cache): Invalidate inferior's
8968 regcache before recreating it.
8970 2010-04-09 Pedro Alves <pedro@codesourcery.com>
8972 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8974 2010-04-09 Stan Shebs <stan@codesourcery.com>
8975 Pedro Alves <pedro@codesourcery.com>
8977 * server.h (LONGEST): New.
8978 (struct thread_info) <while_stepping>: New field.
8979 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8981 (initialize_tracepoint, handle_tracepoint_general_set)
8982 (handle_tracepoint_query, tracepoint_finished_step)
8983 (tracepoint_was_hit, release_while_stepping_state_list):
8984 (current_traceframe): Declare.
8985 * server.c (handle_general_set): Handle tracepoint packets.
8987 (write_memory): New.
8988 (handle_search_memory_1): Use read_memory.
8989 (handle_query): Report support for conditional tracepoints, trace
8990 state variables, and tracepoint sources. Handle tracepoint
8992 (main): Initialize the tracepoints module.
8993 (process_serial_event): Handle traceframe reads/writes.
8995 * linux-low.c (handle_tracepoints): New.
8996 (linux_wait_1): Call it.
8997 (linux_resume_one_lwp): Handle while-stepping.
8998 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
8999 (linux_target_ops): Install them.
9000 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9002 * linux-x86-low.c (x86_supports_tracepoints): New.
9003 (the_low_target). Install it.
9005 * mem-break.h (delete_breakpoint): Declare.
9006 * mem-break.c (delete_breakpoint): Make external.
9008 * target.h (struct target_ops): Add `supports_tracepoints',
9009 `read_pc', and `write_pc' fields.
9010 (target_supports_tracepoints): Define.
9011 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9014 * regcache.h (struct regcache) <registers_owned>: New field.
9015 (init_register_cache, regcache_cpy): Declare.
9016 (regcache_read_pc, regcache_write_pc): Declare.
9017 (register_cache_size): Declare.
9018 (supply_regblock): Declare.
9019 * regcache.c (init_register_cache): New.
9020 (new_register_cache): Use it.
9021 (regcache_cpy): New.
9022 (register_cache_size): New.
9023 (supply_regblock): New.
9024 (regcache_read_pc, regcache_write_pc): New.
9026 * tracepoint.c: New.
9028 * Makefile.in (OBS): Add tracepoint.o.
9029 (tracepoint.o): New rule.
9031 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9033 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9035 (i386-mmx.c): Likewise.
9036 (i386-mmx-linux.o): Likewise.
9037 (i386-mmx-linux.c): Likewise.
9039 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9040 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9041 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9042 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9044 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9045 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9046 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9048 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9050 * Makefile.in (clean): Updated.
9052 (i386-avx.c): Likewise.
9053 (i386-avx-linux.o): Likewise.
9054 (i386-avx-linux.c): Likewise.
9055 (amd64-avx.o): Likewise.
9056 (amd64-avx.c): Likewise.
9057 (amd64-avx-linux.o): Likewise.
9058 (amd64-avx-linux.c): Likewise.
9060 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9061 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9062 (srv_amd64_regobj): Add amd64-avx.o.
9063 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9064 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9065 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9066 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9067 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9068 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9069 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9071 * i387-fp.c: Include "i386-xstate.h".
9073 (i387_cache_to_xsave): Likewise.
9074 (i387_xsave_to_cache): Likewise.
9075 (x86_xcr0): Likewise.
9077 * i387-fp.h (i387_cache_to_xsave): Likewise.
9078 (i387_xsave_to_cache): Likewise.
9079 (x86_xcr0): Likewise.
9081 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9082 * linux-crisv32-low.c (target_regsets): Likewise.
9083 * linux-m68k-low.c (target_regsets): Likewise.
9084 * linux-mips-low.c (target_regsets): Likewise.
9085 * linux-ppc-low.c (target_regsets): Likewise.
9086 * linux-s390-low.c (target_regsets): Likewise.
9087 * linux-sh-low.c (target_regsets): Likewise.
9088 * linux-sparc-low.c (target_regsets): Likewise.
9089 * linux-xtensa-low.c (target_regsets): Likewise.
9091 * linux-low.c: Include <sys/uio.h>.
9092 (regsets_fetch_inferior_registers): Support nt_type.
9093 (regsets_store_inferior_registers): Likewise.
9094 (linux_process_qsupported): New.
9095 (linux_target_ops): Add linux_process_qsupported.
9097 * linux-low.h (regset_info): Add nt_type.
9098 (linux_target_ops): Add process_qsupported.
9100 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9102 (init_registers_i386_avx_linux): New.
9103 (init_registers_amd64_avx_linux): Likewise.
9104 (xmltarget_i386_linux_no_xml): Likewise.
9105 (xmltarget_amd64_linux_no_xml): Likewise.
9106 (PTRACE_GETREGSET): Likewise.
9107 (PTRACE_SETREGSET): Likewise.
9108 (x86_fill_xstateregset): Likewise.
9109 (x86_store_xstateregset): Likewise.
9110 (use_xml): Likewise.
9111 (x86_linux_update_xmltarget): Likewise.
9112 (x86_linux_process_qsupported): Likewise.
9113 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9114 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9115 init_registers_i386_linux here. Call
9116 x86_linux_update_xmltarget.
9117 (the_low_target): Add x86_linux_process_qsupported.
9119 * server.c (handle_query): Call target_process_qsupported.
9121 * target.h (target_ops): Add process_qsupported.
9122 (target_process_qsupported): New.
9124 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9126 * inferiors.c (add_thread): Set last_status kind to
9127 TARGET_WAITKIND_IGNORE.
9128 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9129 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9130 (linux_wait_1): Move `thread' local definition to block that uses
9131 it. Don't NULL initialize `event_child'.
9132 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9133 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9134 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9136 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9138 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9139 an extended waitstatus, or by a watchpoint.
9140 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9141 thread was stepping or has been stopped by a watchpoint.
9143 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9145 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9146 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9147 of another, then delete the previous, and validate all
9149 (validate_inserted_breakpoint): New.
9150 (delete_disabled_breakpoints): New.
9151 (validate_breakpoints): New.
9152 (check_mem_read): Validate breakpoints before trusting their
9153 shadow. Delete disabled breakpoints.
9154 (check_mem_write): Validate breakpoints before trusting they
9155 should be inserted. Delete disabled breakpoints.
9156 * mem-break.h (validate_breakpoints):
9157 * server.c (handle_query): Validate breakpoints when we see a
9160 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9162 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9163 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9164 if we could tell there's a GDB breakpoint at stop_pc.
9165 (need_step_over_p): Don't do a step over if we find a GDB
9166 breakpoint at the resume PC.
9168 * mem-break.c (struct raw_breakpoint): New.
9169 (enum bkpt_type): New type `gdb_breakpoint'.
9170 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9171 fields. New field `raw'.
9172 (find_raw_breakpoint_at): New.
9173 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9175 (set_breakpoint_at): Adjust.
9176 (delete_raw_breakpoint): New.
9177 (release_breakpoint): New.
9178 (delete_breakpoint): Rename to...
9179 (delete_breakpoint_1): ... this. Add proc parameter. Use
9180 release_breakpoint. Return ENOENT.
9181 (delete_breakpoint): Reimplement.
9182 (find_breakpoint_at): Delete.
9183 (find_gdb_breakpoint_at): New.
9184 (delete_breakpoint_at): Delete.
9185 (set_gdb_breakpoint_at): New.
9186 (delete_gdb_breakpoint_at): New.
9187 (gdb_breakpoint_here): New.
9188 (set_reinsert_breakpoint): Use release_breakpoint.
9189 (uninsert_breakpoint): Rename to ...
9190 (uninsert_raw_breakpoint): ... this.
9191 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9192 (reinsert_raw_breakpoint): Change parameter type to
9194 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9196 (check_breakpoints): Adjust. Use release_breakpoint.
9197 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9198 (breakpoint_inserted_here): Ditto.
9199 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9200 Don't trust the breakpoint's shadow if it is not inserted.
9201 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9202 (delete_all_breakpoints): Adjust.
9203 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9204 use delete_breakpoint_1.
9206 * mem-break.h (breakpoints_supported): Delete declaration.
9207 (set_gdb_breakpoint_at): Declare.
9208 (gdb_breakpoint_here): Declare.
9209 (delete_breakpoint_at): Delete.
9210 (delete_gdb_breakpoint_at): Declare.
9212 * server.h (struct raw_breakpoint): Forward declare.
9213 (struct process_info): New field `raw_breakpoints'.
9215 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9218 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9220 * linux-low.c (status_pending_p_callback): Fix comment.
9221 (linux_wait_for_event_1): Move most of the internal breakpoint
9222 handling from here...
9223 (linux_wait_1): ... to here.
9224 (count_events_callback): New.
9225 (select_singlestep_lwp_callback): New.
9226 (select_event_lwp_callback): New.
9227 (cancel_breakpoints_callback): New.
9228 (select_event_lwp): New.
9229 (linux_wait_1): Simplify internal breakpoint handling. Give equal
9230 priority to all LWPs that have had events that should be reported
9231 to the client. Cancel breakpoints when about to reporting the
9232 event to the client, not while stopping lwps. No longer cancel
9233 finished single-steps here.
9234 (cancel_finished_single_step): Delete.
9235 (cancel_finished_single_steps): Delete.
9237 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9239 * mem-break.c (enum bkpt_type): New.
9240 (struct breakpoint): New field `type'.
9241 (set_breakpoint_at): Change return type to struct breakpoint
9242 pointer. Set type to `other_breakpoint' by default.
9243 (delete_breakpoint): Rewrite, supporting more than one breakpoint
9244 in the breakpoint list.
9245 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
9246 (reinsert_breakpoint): Rename to ...
9247 (reinsert_raw_breakpoint): ... this.
9248 (reinsert_breakpoints_at): Adjust.
9249 * mem-break.h (struct breakpoint): Declare.
9250 (set_breakpoint_at): Change return type to struct breakpoint
9253 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9255 * server.c (handle_query): Assign, not compare.
9257 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9259 Teach linux gdbserver to step-over-breakpoints.
9261 * linux-low.c (can_hardware_single_step): New.
9262 (supports_breakpoints): New.
9263 (handle_extended_wait): If stopping threads, read the stop pc of
9266 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
9267 low target doesn't support retrieving the PC.
9268 (add_lwp): Set last_resume_kind to resume_continue.
9269 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
9270 (linux_attach): Don't clear stop_expected. Set the lwp's
9271 last_resume_kind to resume_stop.
9272 (linux_detach_one_lwp): Don't check for removed breakpoints.
9273 (check_removed_breakpoint): Delete.
9274 (status_pending_p): Rename to ...
9275 (status_pending_p_callback): ... this. Don't check for removed
9276 breakpoints. Don't consider threads that are stopped from GDB's
9278 (linux_wait_for_lwp): Always read the stop_pc here.
9279 (cancel_breakpoint): New.
9280 (step_over_bkpt): New global.
9281 (linux_wait_for_event_1): Implement stepping over breakpoints.
9282 (gdb_wants_lwp_stopped): New.
9283 (gdb_wants_all_stopped): New.
9284 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
9285 single-step traps here. Store the thread's last reported target
9287 (send_sigstop): Don't clear stop_expected. Always set it,
9289 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
9290 (cancel_finished_single_step): New.
9291 (cancel_finished_single_steps): New.
9292 (wait_for_sigstop): Don't cancel finished single-step traps here.
9293 (linux_resume_one_lwp): Don't check for removed breakpoints.
9294 Don't set `step' on non-hardware step archs.
9295 (linux_set_resume_request): Ignore resume_stop requests if already
9296 stopping or stopped. Set the lwp's last_resume_kind.
9297 (resume_status_pending_p): Don't check for removed breakpoints.
9298 (need_step_over_p): New.
9299 (start_step_over): New.
9300 (finish_step_over): New.
9301 (linux_resume_one_thread): Always queue a sigstop for resume_stop
9302 requests. Clear the thread's last reported target waitstatus.
9303 Don't use the `suspended' flag. Don't consider pending breakpoints.
9304 (linux_resume): Start a step-over if necessary.
9305 (proceed_one_lwp): New.
9306 (proceed_all_lwps): New.
9307 (unstop_all_lwps): New.
9308 * linux-low.h (struct lwp_info): Rewrite comment for the
9309 `suspended' flag. Add the `stop_pc' field. Delete the
9310 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
9311 Add `'last_resume_kind' and `need_step_over' fields.
9312 * inferiors.c (struct thread_info): Delete, moved elsewhere.
9313 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
9314 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
9315 (set_raw_breakpoint_at): New.
9316 (set_breakpoint_at): Rewrite to use it.
9317 (reinsert_breakpoint_handler): Delete.
9318 (set_reinsert_breakpoint): New.
9319 (reinsert_breakpoint_by_bp): Delete.
9320 (delete_reinsert_breakpoints): New.
9321 (uninsert_breakpoint): Rewrite.
9322 (uninsert_breakpoints_at): New.
9323 (reinsert_breakpoint): Rewrite.
9324 (reinsert_breakpoints_at): New.
9325 (check_breakpoints): Rewrite.
9326 (breakpoint_here): New.
9327 (breakpoint_inserted_here): New.
9328 (check_mem_read): Adjust.
9329 * mem-break.h (breakpoints_supported, breakpoint_here)
9330 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
9331 (reinsert_breakpoint_by_bp): Delete declaration.
9332 (delete_reinsert_breakpoints): Declare.
9333 (reinsert_breakpoint): Delete declaration.
9334 (reinsert_breakpoints_at): Declare.
9335 (uninsert_breakpoint): Delete declaration.
9336 (uninsert_breakpoints_at): Declare.
9337 (check_breakpoints): Adjust prototype.
9338 * server.h: Adjust include order.
9339 (struct thread_info): Declare here. Add a `last_status' field.
9341 2010-03-23 Michael Snyder <msnyder@vmware.com>
9343 * server.c (crc32): New function.
9344 (handle_query): Add handling for 'qCRC:' request.
9346 2010-03-23 Pedro Alves <pedro@codesourcery.com>
9348 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
9349 lwp had been stopped by a watchpoint.
9351 2010-03-16 Pedro Alves <pedro@codesourcery.com>
9353 * server.h (internal_error): Declare.
9354 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
9355 * utils.c (internal_error): New function.
9357 2010-03-15 Andreas Schwab <schwab@redhat.com>
9359 * configure.srv: Fix typo setting srv_regobj.
9361 2010-03-15 Pedro Alves <pedro@codesourcery.com>
9363 * linux-low.c (fetch_register): Avoid passing a non string literal
9365 (usr_store_inferior_registers): Ditto.
9367 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9369 * linux-low.c (linux_write_memory): Bail out early if peeking
9372 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9374 * linux-low.h (struct lwp_info): New fields
9375 `stopped_by_watchpoint' and `stopped_data_address'.
9376 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
9377 here, and cache them in the lwp object.
9378 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
9380 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
9382 (linux_stopped_by_watchpoint): Rewrite.
9383 (linux_stopped_data_address): Rewrite.
9385 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
9387 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
9388 switching the current inferior, not before.
9390 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
9392 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
9393 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
9394 i386-linux.c and amd64-linux.c.
9395 (reg-i386.o): Removed.
9396 (reg-i386.c): Likewise.
9397 (reg-i386-linux.o): Likewise.
9398 (reg-i386-linux.c): Likewise.
9399 (reg-x86-64.o): Likewise.
9400 (reg-x86-64.c): Likewise.
9401 (reg-x86-64-linux.o): Likewise.
9402 (reg-x86-64-linux.c): Likewise.
9405 (i386-linux.o): Likewise.
9406 (i386-linux.c): Likewise.
9407 (amd64.o): Likewise.
9408 (amd64.c): Likewise.
9409 (amd64-linux.o): Likewise.
9410 (amd64-linux.c): Likewise.
9412 * configure.srv (srv_i386_regobj): New.
9413 (srv_i386_linux_regobj): Likewise.
9414 (srv_amd64_regobj): Likewise.
9415 (srv_amd64_linux_regobj): Likewise.
9416 (srv_i386_32bit_xmlfiles): Likewise.
9417 (srv_i386_64bit_xmlfiles): Likewise.
9418 (srv_i386_xmlfiles): Likewise.
9419 (srv_amd64_xmlfiles): Likewise.
9420 (srv_i386_linux_xmlfiles): Likewise.
9421 (srv_amd64_linux_xmlfiles): Likewise.
9422 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
9423 srv_xmlfiles to $srv_i386_xmlfiles.
9424 (i[34567]86-*-mingw32ce*): Likewise.
9425 (i[34567]86-*-mingw*): Likewise.
9426 (i[34567]86-*-nto*): Likewise.
9427 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
9428 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
9429 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
9430 (x86_64-*-linux*): Likewise.
9432 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
9433 (init_registers_amd64_linux): New.
9434 (x86_arch_setup): Replace init_registers_x86_64_linux with
9435 init_registers_amd64_linux.
9437 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
9439 * configure.ac: Check for libdl. If it is not available link against
9440 static libthread_db.
9441 * configure: Regenerate.
9443 2010-02-22 Pedro Alves <pedro@codesourcery.com>
9447 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
9448 handing a read watchpoint.
9449 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
9451 2010-02-12 Doug Evans <dje@google.com>
9453 * linux-low.c (linux_supports_tracefork_flag): Document.
9454 (linux_look_up_symbols): Add comment.
9456 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
9458 * regcache.c (supply_register): Clear regcache if buf is NULL.
9460 2010-02-02 Nicolas Roche <roche@sourceware.org>
9461 Joel Brobecker <brobecker@adacore.com>
9463 * inferiors.c (find_inferior): Add function documentation.
9464 (unloaded_dll): Handle the case where the unloaded dll has not
9465 been previously registered in the dll list.
9467 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9469 * linux-arm-low.c (thumb_breakpoint_len): Delete.
9470 (thumb2_breakpoint): New.
9471 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
9473 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9475 * linux-low.c (get_stop_pc): Check for SIGTRAP.
9476 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
9479 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9481 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
9483 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9485 * linux-s390-low.c (s390_collect_ptrace_register)
9486 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
9488 2010-01-21 Doug Evans <dje@google.com>
9490 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
9491 (PTRACE_ARG4_TYPE): New macro.
9492 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
9493 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
9494 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
9495 (usr_store_inferior_registers): Ditto.
9496 (linux_read_memory, linux_write_memory): Ditto.
9497 (linux_test_for_tracefork): Ditto.
9499 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
9500 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
9502 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9504 * proc-service.c (ps_lgetregs): Don't refetch registers from the
9507 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9509 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
9510 prototype to take a regcache. Adjust.
9512 2010-01-20 Pedro Alves <pedro@codesourcery.com>
9514 * regcache.h (struct thread_info): Forward declare.
9515 (struct regcache): New.
9516 (new_register_cache): Adjust prototype.
9517 (get_thread_regcache): Declare.
9518 (free_register_cache): Adjust prototype.
9519 (registers_to_string, registers_from_string): Ditto.
9520 (supply_register, supply_register_by_name, collect_register)
9521 (collect_register_as_string, collect_register_by_name): Ditto.
9522 * regcache.c (struct inferior_regcache_data): Delete.
9523 (get_regcache): Rename to ...
9524 (get_thread_regcache): ... this. Adjust. Switch inferior before
9526 (regcache_invalidate_one): Adjust.
9527 (regcache_invalidate): Fix prototype.
9528 (new_register_cache): Return the new register cache.
9529 (free_register_cache): Change prototype.
9530 (realloc_register_cache): Adjust.
9531 (registers_to_string): Change prototype to take a regcache. Adjust.
9532 (registers_from_string): Ditto.
9533 (register_data): Ditto.
9534 (supply_register): Ditto.
9535 (supply_register_by_name): Ditto.
9536 (collect_register): Ditto.
9537 (collect_register_as_string): Ditto.
9538 (collect_register_by_name): Ditto.
9539 * server.c (process_serial_event): Adjust.
9540 * linux-low.h (regset_fill_func, regset_store_func): Change
9542 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
9544 * linux-low.c (get_stop_pc): Adjust.
9545 (check_removed_breakpoint): Adjust.
9546 (linux_wait_for_event): Adjust.
9547 (linux_resume_one_lwp): Adjust.
9548 (fetch_register): Add regcache parameter. Adjust.
9549 (usr_store_inferior_registers): Ditto.
9550 (regsets_fetch_inferior_registers): Ditto.
9551 (regsets_store_inferior_registers): Ditto.
9552 (linux_fetch_registers, linux_store_registers): Ditto.
9553 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
9555 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
9557 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
9558 prototype to take a regcache.
9559 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9560 * remote-utils.c (convert_ascii_to_int, outreg)
9561 (prepare_resume_reply): Change prototype to take a regcache.
9563 * target.h (struct target_ops) <fetch_registers, store_registers>:
9564 Change prototype to take a regcache.
9565 (fetch_inferior_registers, store_inferior_registers): Change
9566 prototype to take a regcache. Adjust.
9567 * proc-service.c (ps_lgetregs): Adjust.
9568 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9569 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9570 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9571 take a regcache. Adjust.
9572 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9573 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9574 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9575 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9576 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9577 (cris_cannot_fetch_register):
9578 (cris_breakpoint_at): Change prototype to take a regcache.
9580 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9581 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9582 to take a regcache. Adjust.
9583 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9585 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9586 take a regcache. Adjust.
9587 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9588 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9589 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9590 * linux-mips-low.c (mips_get_pc):
9591 (mips_set_pc): Change prototype to take a regcache. Adjust.
9592 (mips_reinsert_addr): Adjust.
9593 (mips_collect_register): Change prototype to take a regcache.
9595 (mips_supply_register):
9596 (mips_collect_register_32bit, mips_supply_register_32bit)
9597 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9598 (mips_store_fpregset): Ditto.
9599 * linux-ppc-low.c (ppc_supply_ptrace_register)
9600 (ppc_supply_ptrace_register): Ditto.
9601 (parse_spufs_run): Adjust.
9602 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9603 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9604 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9605 take a regcache. Adjust.
9606 * linux-s390-low.c (s390_collect_ptrace_register)
9607 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9608 (s390_set_pc): Change prototype to take a regcache. Adjust.
9609 (s390_arch_setup): Adjust.
9610 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9611 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9612 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9613 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9614 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9616 (sparc_breakpoint_at): Adjust.
9617 * linux-xtensa-low.c (xtensa_fill_gregset):
9618 (xtensa_store_gregset):
9619 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9620 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9621 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9622 prototype to take a regcache. Adjust.
9623 * win32-arm-low.c (arm_fetch_inferior_register)
9624 (arm_store_inferior_register): Change prototype to take a
9626 * win32-i386-low.c (i386_fetch_inferior_register)
9627 (i386_store_inferior_register): Change prototype to take a
9629 * win32-low.c (child_fetch_inferior_registers)
9630 (child_store_inferior_registers): Change prototype to take a
9632 (win32_wait): Adjust.
9633 (win32_fetch_inferior_registers): Change prototype to take a
9635 (win32_store_inferior_registers): Adjust.
9636 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9637 store_inferior_register>: Change prototype to take a regcache.
9639 2010-01-20 Doug Evans <dje@google.com>
9641 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9643 (linux_wait_for_event1, linux_init_signals): Ditto.
9644 (W_STOPCODE): Provide definition if missing.
9646 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9648 * linux-low.c (linux_core_of_thread): New.
9649 (compare_ints, show_process, list_threads): New.
9650 (linux_qxfer_osdata): Report threads and cores.
9651 (linux_target_op): Register linux_core_of_thread.
9652 * remote-utils.c (prepare_resume_reply): Report the core.
9653 (buffer_xml_printf): Support %d specifier.
9654 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9656 (handle_query): Handle qXfer:threads. Announce availability
9658 * target.h (struct target_ops): New field core_of_thread.
9660 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9662 * Makefile.in (clean): Remove new generated files.
9663 (reg-s390.o, reg-s390.c): Remove rules.
9664 (reg-s390x.o, reg-s390x.c): Likewise.
9665 (s390-linux32.o, s390-linux32.c): Add rules.
9666 (s390-linux64.o, s390-linux64.c): Likewise.
9667 (s390x-linux64.o, s390x-linux64.c): Likewise.
9668 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9669 * linux-s390-low.c: Include <elf.h>.
9670 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9671 (init_registers_s390): Remove prototype.
9672 (init_registers_s390x): Likewise.
9673 (init_registers_s390_linux32): Add prototype.
9674 (init_registers_s390_linux64): Likewise.
9675 (init_registers_s390x_linux64): Likewise.
9676 (s390_num_regs_3264): New define.
9677 (s390_regmap_3264): New global variable.
9678 (s390_cannot_fetch_register): Remove obsolete check.
9679 (s390_cannot_store_register): Likewise.
9680 (s390_collect_ptrace_register): Handle upper/lower register halves.
9681 (s390_supply_ptrace_register): Likewise.
9682 (s390_fill_gregset): Update to register number changes.
9683 (s390_get_hwcap): New routine.
9684 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9685 Install appropriate regmap and register set.
9687 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9689 * server.c (gdbserver_version): Update copyright year to 2010.
9690 * gdbreplay.c (gdbreplay_version): Likewise.
9692 2009-12-28 Doug Evans <dje@google.com>
9694 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9695 elf/external.h. Include <elf.h> instead but only if necessary.
9697 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9699 * linux-low.c (linux_remove_process): Remove `detaching'
9700 parameter. Don't release/detach from thread_db here.
9701 (linux_kill): Release/detach from thread_db here, ...
9702 (linux_detach): ... and here, before actually detaching.
9703 (linux_wait_1): ... and here, when a process exits.
9704 * thread-db.c (any_thread_of): New.
9705 (thread_db_free): Switch the current inferior to a thread of the
9708 2009-12-21 Doug Evans <dje@google.com>
9710 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9712 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9713 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9714 warning ifndef __NR_tkill. Move setting of errno there too.
9715 Delete unnecessary resetting of errno after syscall.
9716 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9718 * configure.ac: Check for dladdr.
9719 * config.in: Regenerate.
9720 * configure: Regenerate.
9721 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9722 (try_thread_db_load): Update.
9724 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9726 2009-12-18 Doug Evans <dje@google.com>
9728 * event-loop.c: Include unistd.h if it exists.
9730 * linux-low.c (my_waitpid): Move definition away from being in
9731 between linux_tracefork_child/linux_test_for_tracefork.
9733 * gdb_proc_service.h (psaddr_t): Fix type.
9734 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9735 signature to match glibc.
9737 2009-12-16 Doug Evans <dje@google.com>
9739 * linux-low.c (linux_read_memory): Fix argument to read.
9741 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9743 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9744 events, don't leave current_inferior pointing at null.
9746 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9748 * win32-low.c (LOG): Delete.
9749 (OUTMSG): Output to stderr.
9750 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9751 on compile time LOG macro.
9752 (win32_wait): Fix debug output.
9754 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9756 * win32-low.c (win32_add_one_solib): If the dll name is
9757 "ntdll.dll", prepend the system directory to the dll path.
9759 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9761 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9763 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
9764 Vladimir Prus <vladimir@codesourcery.com>
9766 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9767 * configure.ac: Check for __mcoldfire__ and set
9768 gdb_cv_m68k_is_coldfire.
9769 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9770 reg-cf.o and reg-m68k.o.
9771 * configure: Regenerated.
9773 2009-11-16 Pedro Alves <pedro@codesourcery.com>
9775 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9776 Pass it to thread_db_free.
9777 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9778 proper `detaching' argument to linux_remove_process.
9779 * linux-low.h (thread_db_free): Add `detaching' parameter.
9780 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9782 (thread_db_free): Add `detaching' parameter. Only
9783 call td_ta_clear_event if detaching from process.
9785 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9787 * thread-db.c (thread_db_free): Fix typo.
9789 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9792 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9794 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9796 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9797 with an i686 compiler.
9798 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9800 * configure: Rebuilt.
9802 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9806 * server.c (handle_search_memory_1): Correct read_addr initialization
9807 in loop for searching subsequent chunks.
9809 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9811 * configure.ac: New --with-libthread-db option.
9812 * thread-db.c: Allow direct dependence on libthread_db.
9813 (thread_db_free): Adjust.
9814 * config.in: Regenerate.
9815 * configure: Likewise.
9817 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9820 * thread-db.c (attach_thread): New function.
9821 (maybe_attach_thread): Return success/failure.
9822 (find_new_threads_callback): Adjust.
9823 (thread_db_find_new_threads): Loop until no new threads.
9825 2009-10-13 Pedro Alves <pedro@codesourcery.com>
9827 * proc-service.c (ps_lgetregs): Formatting.
9829 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9831 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9832 * configure.ac: Adjust.
9833 * linux-low.h (struct process_info_private): Move members to struct
9835 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9836 * linux-low.c (linux_remove_process): Adjust.
9837 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9838 * server.c (handle_query): Move code ...
9839 (handle_monitor_command): ... here. New function.
9840 * target.h (struct target_ops): New member.
9841 * thread-db.c (struct thread_db): New.
9842 (libthread_db_search_path): New variable.
9843 (thread_db_create_event, thread_db_enable_reporting)
9844 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9845 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9846 (try_thread_db_load_1, dladdr_to_soname): New functions.
9847 (try_thread_db_load, thread_db_load_search): New functions.
9848 (thread_db_init): Search for libthread_db.
9849 (thread_db_free): New function.
9850 (thread_db_handle_monitor_command): Likewise.
9851 * config.in: Regenerate.
9852 * configure: Regenerate.
9854 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9856 * spu-low.c (spu_kill): Wait for inferior to terminate.
9857 Call clear_inferiors.
9858 (spu_detach): Call clear_inferiors.
9860 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9862 * aclocal.m4: Regenerate.
9863 * config.in: Likewise.
9864 * configure: Likewise.
9866 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9868 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9869 (parse_spufs_run): New function.
9870 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9871 (ppc_breakpoint_at): Handle SPU breakpoints.
9873 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9875 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9876 (SPUFS_MAGIC): Define.
9877 (spu_enumerate_spu_ids): New function.
9878 (linux_qxfer_spu): New function.
9879 (linux_target_ops): Install linux_qxfer_spu.
9881 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9883 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9884 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9885 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9886 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9887 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9888 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9889 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9890 (init_registers_powerpc_cell32l): Add prototype.
9891 (init_registers_powerpc_cell64l): Likewise.
9892 (ppc_arch_setup): Detect Cell/B.E. architecture.
9894 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9896 * Makefile.in (datarootdir): New variable.
9898 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9900 * linux-low.c (linux_write_memory): Update debugging output.
9901 * Makefile.in (clean): Add new descriptions.
9902 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9903 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9904 * configure.srv: Add new files for arm*-*-linux*.
9905 * linux-arm-low.c: Add new declarations.
9906 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9907 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9908 (HWCAP_VFPv3D16): New.
9909 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9910 instead of __IWMMXT__.
9911 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9912 (arm_arch_setup): New.
9913 (target_regsets): Remove #ifdef. Add VFP regset.
9914 (the_low_target): Use arm_arch_setup.
9916 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9918 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9919 the main thread again.
9921 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9923 Adding Neutrino gdbserver.
9924 * configure: Regenerated.
9925 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9926 * configure.srv (i[34567]86-*-nto*): New target.
9927 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9928 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9929 (nto_comctrl) [__QNX__]: New function.
9930 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9932 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
9934 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9937 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9938 Pedro Alves <pedro@codesourcery.com>
9940 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9941 don't support CONTEXT_EXTENDED_REGISTERS.
9942 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9943 (the_low_target): Install them.
9944 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9945 failing with ERROR_PIPE_NOT_CONNECTED.
9947 2009-06-30 Doug Evans <dje@google.com>
9948 Pierre Muller <muller@ics.u-strasbg.fr>
9950 Add h/w watchpoint support to x86-linux, win32-i386.
9951 * Makefile.in (SFILES): Add i386-low.c
9952 (i386_low_h): Define.
9953 (i386-low.o): Add dependencies.
9954 (linux-x86-low.o): Add i386-low.h dependency.
9955 (win32-i386-low.o): Ditto.
9956 * i386-low.c: New file.
9957 * i386-low.h: New file.
9958 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9959 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9960 * linux-low.c (linux_add_process): Initialize arch_private.
9961 (linux_remove_process): Free arch_private.
9962 (add_lwp): Initialize arch_private.
9963 (delete_lwp): Free arch_private.
9964 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9966 * linux-low.h (process_info_private): New member arch_private.
9967 (lwp_info): New member arch_private.
9968 (linux_target_ops): New members new_process, new_thread,
9970 (ptid_of): New macro.
9971 * linux-x86-low.c: Include stddef.h, i386-low.h.
9972 (arch_process_info): New struct.
9973 (arch_lwp_info): New struct.
9974 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9975 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9976 (i386_dr_low_get_status): New function.
9977 (x86_insert_point, x86_remove_point): New functions.
9978 (x86_stopped_by_watchpoint): New function.
9979 (x86_stopped_data_address): New function.
9980 (x86_linux_new_process, x86_linux_new_thread): New functions.
9981 (x86_linux_prepare_to_resume): New function.
9982 (the_low_target): Add entries for insert_point, remove_point,
9983 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9985 * server.c (debug_hw_points): New global.
9986 (monitor_show_help): Document set debug-hw-points.
9987 (handle_query): Process "set debug-hw-points".
9988 * server.h (debug_hw_points): Declare.
9989 (paddress): Declare.
9990 * utils.c (NUMCELLS, CELLSIZE): New macros.
9991 (get_sell, xsnprintf, paddress): New functions.
9992 * win32-arm-low.c (the_low_target): Add entries for insert_point,
9993 remove_point, stopped_by_watchpoint, stopped_data_address.
9994 * win32-i386-low.c: Include i386-low.h.
9995 (debug_reg_state): Replaces dr.
9996 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9997 (i386_dr_low_get_status): New function.
9998 (i386_insert_point, i386_remove_point): New functions.
9999 (i386_stopped_by_watchpoint): New function.
10000 (i386_stopped_data_address): New function.
10001 (i386_initial_stuff): Update.
10002 (get_thread_context,set_thread_context,i386_thread_added): Update.
10003 (the_low_target): Add entries for insert_point,
10004 remove_point, stopped_by_watchpoint, stopped_data_address.
10005 * win32-low.c (win32_insert_watchpoint): New function.
10006 (win32_remove_watchpoint): New function.
10007 (win32_stopped_by_watchpoint): New function.
10008 (win32_stopped_data_address): New function.
10009 (win32_target_ops): Add entries for insert_watchpoint,
10010 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10011 * win32-low.h (win32_target_ops): New members insert_point,
10012 remove_point, stopped_by_watchpoint, stopped_data_address.
10014 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10016 * server.c (process_serial_event): Re-return unsupported, not
10017 error, if the type isn't recognized. Re-allow supporting only
10018 insert or remove packets. Also call require_running for
10019 breakpoints. Add missing break statement to default case. Tidy.
10020 * target.h (struct target_ops): Rename insert_watchpoint to
10021 insert_point, and remove_watchpoint to remove_point.
10023 * linux-low.h (struct linux_target_ops): Likewise.
10024 * linux-low.c (linux_insert_watchpoint): Rename to ...
10025 (linux_insert_point): ... this. Adjust.
10026 (linux_remove_watchpoint): Rename to ...
10027 (linux_remove_point): ... this. Adjust.
10028 (linux_target_ops): Adjust.
10029 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10030 (cris_insert_point): ... this.
10031 (cris_remove_watchpoint): Rename to ...
10032 (cris_remove_point): ... this.
10033 (the_low_target): Adjust.
10035 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10037 * server.c (handle_v_kill): Pass signal_pid to
10038 kill_inferior if multi_process is zero.
10040 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10042 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10043 * target.h (target_ops): Comment for *_watchpoint to make it clear
10044 the functions can get types '0' and '1'.
10046 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10048 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10049 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10050 * regcache.c (get_regcache): Likewise.
10051 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10052 * win32-low.c (child_fetch_inferior_registers): Remove check for
10055 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10056 Pedro Alves <pedro@codesourcery.com>
10058 * target.h (struct target_ops) <supports_multi_process>: New
10060 (target_supports_multi_process): New.
10061 * server.c (handle_query): Even if GDB reports support, only
10062 enable multi-process if the target also supports it. Report
10063 multi-process support only if the target backend supports it.
10064 * linux-low.c (linux_supports_multi_process): New function.
10065 (linux_target_ops): Install it as target_supports_multi_process
10068 2009-05-24 Doug Evans <dje@google.com>
10070 Global renaming of find_thread_pid to find_thread_ptid.
10071 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10072 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10073 All callers updated.
10075 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10076 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10079 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10080 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10081 (linux_resume_one_lwp): Ditto.
10083 2009-05-23 Doug Evans <dje@google.com>
10085 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10086 from struct inferior_list_entry * to struct lwp_info *.
10087 All callers updated.
10089 2009-05-13 Doug Evans <dje@google.com>
10091 * linux-x86-low.c: Don't include assert.h.
10092 (x86_siginfo_fixup): Use fatal, not assert.
10093 (x86_arch_setup): Fix comment.
10095 2009-05-12 Doug Evans <dje@google.com>
10097 Biarch support for i386/amd64 gdbserver.
10098 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10099 Add linux-x86-low.c.
10100 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10101 (linux-x86-low.o): Add.
10102 * linux-x86-64-low.c: Delete.
10103 * linux-i386-low.c: Delete.
10104 * linux-x86-low.c: New file.
10105 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10107 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10109 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10110 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10111 (linux_child_pid_to_exec_file): New function.
10112 (elf_64_header_p, elf_64_file_p): New functions.
10113 (siginfo_fixup): New function.
10114 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10115 give target a chance to convert layout.
10116 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10117 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10119 2009-05-07 Doug Evans <dje@google.com>
10121 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10122 (regsets_store_inferior_registers): Ditto.
10124 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10128 * linux-low.c (must_set_ptrace_flags): Delete.
10129 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10131 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10132 `lwp->must_set_ptrace_flags' instead.
10133 (linux_wait_for_event_1): Set ptrace options here.
10134 (linux_wait_1): ... not here.
10136 2009-04-30 Doug Evans <dje@google.com>
10138 * inferiors.c (started_inferior_callback): New function.
10139 (attached_inferior_callback): New function.
10140 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10141 * server.c (print_started_pid, print_attached_pid): New functions.
10142 (detach_or_kill_for_exit): New function.
10143 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10144 * server.h (have_started_inferiors_p): Declare.
10145 (have_attached_inferiors_p): Declare.
10147 * inferiors.c (remove_process): Fix memory leak, free process.
10148 * linux-low.c (linux_remove_process): New function.
10149 (linux_kill): Call it instead of remove_process.
10150 (linux_detach, linux_wait_1): Ditto.
10152 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10154 * configure.srv: Add x86 Windows CE target.
10156 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10158 * inferiors.c (get_thread_process): Make global.
10159 * server.h (get_thread_process): Add prototype.
10160 * thread-db.c (find_one_thread): Use get_thread_process
10161 instead of current_process.
10162 (thread_db_get_tls_address): Do not crash if called when
10163 thread layer is not yet initialized.
10165 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10167 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10168 * spu-low.c (current_tid): Rename to ...
10169 (current_ptid): ... this.
10170 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10171 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10172 ptid_get_lwp (current_ptid) instead of current_tid.
10173 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10174 instead of current_tid. Use find_process_pid to verify pid
10175 argument is valid. Pass proper argument to remove_process.
10176 (spu_thread_alive): Compare current_ptid instead of current_tid.
10177 (spu_resume): Likewise.
10179 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10181 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10184 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10186 Implement the multiprocess extensions, and add linux multiprocess
10189 * server.h (ULONGEST): Declare.
10190 (struct ptid, ptid_t): New.
10191 (minus_one_ptid, null_ptid): Declare.
10192 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10193 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10194 (struct inferior_list_entry): Change `id' type from unsigned from
10196 (struct sym_cache, struct breakpoint, struct
10197 process_info_private): Forward declare.
10198 (struct process_info): Declare.
10199 (current_process): Declare.
10200 (all_processes): Declare.
10201 (initialize_inferiors): Declare.
10202 (add_thread): Adjust to use ptid_t.
10203 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10204 (add_process, remove_process, find_thread_pid): Declare.
10205 (find_inferior_id): Adjust to use ptid_t.
10206 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10207 (multi_process): Declare.
10208 (push_event): Adjust to use ptid_t.
10209 (read_ptid, write_ptid): Declare.
10210 (prepare_resume_reply): Adjust to use ptid_t.
10211 (clear_symbol_cache): Declare.
10212 * inferiors.c (all_processes): New.
10213 (null_ptid, minus_one_ptid): New.
10214 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10215 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10216 (add_thread): Change unsigned long to ptid. Remove gdb_id
10218 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10219 (gdb_id_to_thread): Rename to ...
10220 (find_thread_pid): ... this. Change unsigned long to ptid.
10221 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10222 (loaded_dll, pull_pid_from_list): Adjust.
10223 (add_process, remove_process, find_process_pid)
10224 (get_thread_process, current_process, initialize_inferiors): New.
10225 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10226 (struct target_waitstatus) <related_pid>: Ditto.
10227 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10228 return type to int.
10229 (struct target_ops) <join>: Add `pid' argument.
10230 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
10231 (struct target_ops) <wait>: Add `ptid' field. Change return type
10233 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
10234 (mywait): Add `ptid' argument. Change return type to ptid_t.
10235 (target_pid_to_str): Declare.
10236 * target.c (set_desired_inferior): Adjust to use ptids.
10237 (mywait): Add new `ptid' argument. Adjust.
10238 (target_pid_to_str): New.
10239 * mem-break.h (free_all_breakpoints): Declare.
10240 * mem-break.c (breakpoints): Delelete.
10241 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
10242 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
10243 to use per-process breakpoint list.
10244 (free_all_breakpoints): New.
10245 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
10246 (symbol_cache, all_symbols_looked_up): Delete.
10248 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10250 (prepare_resume_reply): Change ptid argument's type from unsigned
10251 long to ptid_t. Adjust. Implement W;process and X;process.
10252 (free_sym_cache, clear_symbol_cache): New.
10253 (look_up_one_symbol): Adjust to per-process symbol cache. *
10254 * server.c (cont_thread, general_thread, step_thread): Change type
10256 (attached): Delete.
10257 (multi_process): New.
10258 (last_ptid): Change type to ptid_t.
10259 (struct vstop_notif) <ptid>: Change type to ptid_t.
10260 (queue_stop_reply, push_event): Change `ptid' argument's type to
10262 (discard_queued_stop_replies): Add `pid' argument.
10263 (start_inferior): Adjust to use ptids. Adjust to mywait interface
10264 changes. Don't reference the `attached' global.
10265 (attach_inferior): Adjust to mywait interface changes.
10266 (handle_query): Adjust to use ptids. Parse GDB's qSupported
10267 features. Handle and report "multiprocess+". Handle
10269 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
10271 (handle_v_kill): New.
10272 (handle_v_stopped): Adjust to use target_pid_to_str.
10273 (handle_v_requests): Allow multiple attaches and runs when
10274 multiprocess extensions are in effect. Handle "vKill".
10275 (myresume): Adjust to use ptids.
10276 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
10277 (handle_status): Adjust to discard_queued_stop_replies interface
10279 (first_thread_of, kill_inferior_callback)
10280 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
10281 (main): Call initialize_inferiors. Adjust to use ptids, killing
10282 and detaching from all inferiors. Handle multiprocess packet
10284 * linux-low.h: Include gdb_proc_service.h.
10285 (struct process_info_private): New.
10286 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
10287 <lwpid_of>: Use ptid_get_lwp.
10288 (get_lwp_thread): Adjust.
10289 (struct lwp_info): Add `dead' member.
10290 (find_lwp_pid): Declare.
10291 * linux-low.c (thread_db_active): Delete.
10292 (new_inferior): Adjust comment.
10293 (inferior_pid): Delete.
10294 (linux_add_process): New.
10295 (handle_extended_wait): Adjust.
10296 (add_lwp): Change unsigned long to ptid.
10297 (linux_create_inferior): Add process to processes table. Adjust
10298 to use ptids. Don't set new_inferior here.
10299 (linux_attach_lwp): Rename to ...
10300 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
10301 it. Adjust to use ptids.
10302 (linux_attach_lwp): New.
10303 (linux_attach): Add process to processes table. Don't set
10305 (struct counter): New.
10306 (second_thread_of_pid_p, last_thread_of_process_p): New.
10307 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
10308 multiple processes.
10309 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
10310 processes. Remove process from process table.
10311 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
10312 to multiple processes.
10313 (any_thread_of): New.
10314 (linux_detach): Add `pid' argument, and handle it. Remove process
10315 from processes table.
10316 (linux_join): Add `pid' argument. Handle it.
10317 (linux_thread_alive): Change unsighed long argument to ptid_t.
10318 Consider dead lwps as not being alive.
10319 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
10320 threads we're not interested in.
10321 (same_lwp, find_lwp_pid): New.
10322 (linux_wait_for_lwp): Change `pid' argument's type from int to
10324 (linux_wait_for_event): Rename to ...
10325 (linux_wait_for_event_1): ... this. Change `pid' argument's type
10326 from int to ptid_t. Adjust.
10327 (linux_wait_for_event): New.
10328 (linux_wait_1): Add `ptid' argument. Change return type to
10329 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
10330 that exit from the process table.
10331 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
10333 (mark_lwp_dead): New.
10334 (wait_for_sigstop): Adjust to use ptids. If a process exits while
10335 stopping all threads, mark its main lwp as dead.
10336 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
10338 (fetch_register, usr_store_inferior_registers)
10339 (regsets_fetch_inferior_registers)
10340 (regsets_store_inferior_registers, linux_read_memory)
10341 (linux_write_memory): Inline `inferior_pid'.
10342 (linux_look_up_symbols): Adjust to use per-process
10343 `thread_db_active'.
10344 (linux_request_interrupt): Adjust to use ptids.
10345 (linux_read_auxv): Inline `inferior_pid'.
10346 (initialize_low): Don't reference thread_db_active.
10347 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
10348 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
10349 (ps_getpid): Return the pid of the current inferior.
10350 * thread-db.c (proc_handle, thread_agent): Delete.
10351 (thread_db_create_event, thread_db_enable_reporting): Adjust to
10353 (find_one_thread): Change argument type to ptid_t. Adjust to
10355 (maybe_attach_thread): Adjust to per-process data and ptids.
10356 (thread_db_find_new_threads): Ditto.
10357 (thread_db_init): Ditto.
10358 * spu-low.c (spu_create_inferior, spu_attach): Add process to
10359 processes table. Adjust to use ptids.
10360 (spu_kill, spu_detach): Adjust interface. Remove process from
10362 (spu_join, spu_thread_alive): Adjust interface.
10363 (spu_wait): Adjust interface. Remove process from processes
10364 table. Adjust to use ptids.
10365 * win32-low.c (current_inferior_tid): Delete.
10366 (current_inferior_ptid): New.
10367 (debug_event_ptid): New.
10368 (thread_rec): Take a ptid. Adjust.
10369 (child_add_thread): Add `pid' argument. Adjust to use ptids.
10370 (child_delete_thread): Ditto.
10371 (do_initial_child_stuff): Add `attached' argument. Add process to
10373 (child_fetch_inferior_registers, child_store_inferior_registers):
10375 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
10376 (win32_attach): Pass 1 to do_initial_child_stuff.
10377 (win32_kill): Adjust interface. Remove process from processes
10379 (win32_detach): Ditto.
10380 (win32_join): Adjust interface.
10381 (win32_thread_alive): Take a ptid.
10382 (win32_resume): Adjust to use ptids.
10383 (get_child_debug_event): Ditto.
10384 (win32_wait): Adjust interface. Remove exiting process from
10387 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10389 Non-stop mode support.
10391 * server.h (non_stop): Declare.
10392 (gdb_client_data, handler_func): Declare.
10393 (delete_file_handler, add_file_handler, start_event_loop):
10395 (handle_serial_event, handle_target_event, push_event)
10396 (putpkt_notif): Declare.
10397 * target.h (enum resume_kind): New.
10398 (struct thread_resume): Replace `step' field by `kind' field.
10399 (TARGET_WNOHANG): Define.
10400 (struct target_ops) <wait>: Add `options' argument.
10401 <supports_non_stop, async, start_non_stop>: New fields.
10402 (target_supports_non_stop, target_async): New.
10403 (start_non_stop): Declare.
10404 (mywait): Add `options' argument.
10405 * target.c (mywait): Add `options' argument. Print child exit
10406 notifications here.
10407 (start_non_stop): New.
10408 * server.c (non_stop, own_buf, mem_buf): New globals.
10409 (struct vstop_notif): New.
10410 (notif_queue): New global.
10411 (queue_stop_reply, push_event, discard_queued_stop_replies)
10412 (send_next_stop_reply): New.
10413 (start_inferior): Adjust to use resume_kind. Adjust to mywait
10415 (attach_inferior): In non-stop mode, don't wait for the target
10417 (handle_general_set): Handle QNonStop.
10418 (handle_query): When handling qC, return the current general
10419 thread, instead of the first thread of the list.
10420 (handle_query): If the backend supports non-stop mode, include
10421 QNonStop+ in the qSupported query response.
10422 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
10424 (handle_v_attach, handle_v_run): Handle non-stop mode.
10425 (handle_v_stopped): New.
10426 (handle_v_requests): Report support for vCont;t. Handle vStopped.
10427 (myresume): Adjust to use resume_kind. Handle non-stop.
10428 (queue_stop_reply_callback): New.
10429 (handle_status): Handle non-stop mode.
10430 (main): Clear non_stop flag on reconnection. Use the event-loop.
10431 Refactor serial protocol handling from here ...
10432 (process_serial_event): ... to this new function. When GDB
10433 selects any thread, select one here. In non-stop mode, wait until
10434 GDB acks all pending events before exiting.
10435 (handle_serial_event, handle_target_event): New.
10436 * remote-utils.c (remote_open): Install remote_desc in the event
10438 (remote_close): Remove remote_desc from the event loop.
10439 (putpkt_binary): Rename to...
10440 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
10441 (putpkt_binary): New as wrapper around putpkt_binary_1.
10442 (putpkt_notif): New.
10443 (prepare_resume_reply): In non-stop mode, don't change the
10445 * event-loop.c: New.
10446 * Makefile.in (OBJ): Add event-loop.o.
10447 (event-loop.o): New rule.
10449 * linux-low.h (pid_of): Moved here.
10451 (get_lwp_thread): Use lwpid_of.
10452 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
10453 * linux-low.c (pid_of): Delete.
10454 (inferior_pid): Use lwpid_of.
10455 (linux_event_pipe): New.
10456 (target_is_async_p): New.
10458 (handle_extended_wait): Use lwpid_of.
10459 (add_lwp): Don't set lwpid field.
10460 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
10461 (linux_kill_one_lwp): If killing a running lwp, stop it first.
10462 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
10463 (linux_detach_one_lwp): If detaching from a running lwp, stop it
10464 first. Adjust to linux_wait_for_event interface changes. Use
10466 (linux_detach): Don't delete the main lwp here.
10467 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
10468 (status_pending_p): Don't consider explicitly suspended lwps.
10469 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
10470 pointer. Add OPTIONS argument. Change return type to int. Use
10471 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
10472 (linux_wait_for_event): Take an integer pid instead of a lwp_info
10473 pointer. Add status pointer argument. Return a pid instead of a
10474 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
10475 changes. In non-stop mode, don't switch to a random thread.
10476 (linux_wait): Rename to...
10477 (linux_wait_1): ... this. Add target_options argument, and handle
10478 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
10479 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
10480 clean exit and signal exit code. Don't stop all threads in
10481 non-stop mode. In all-stop mode, only stop all threads when
10482 reporting a stop to GDB. Handle explicit thread stop requests.
10483 (async_file_flush, async_file_mark): New.
10485 (send_sigstop): Use lwpid_of.
10486 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
10487 interface changes. In non-stop mode, don't switch to a random
10489 (linux_resume_one_lwp): Use lwpid_of.
10490 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
10491 (linux_resume_one_thread): ... this. Handle resume_stop. In
10492 non-stop mode, don't look for pending flag in all threads.
10493 (resume_status_pending_p): Don't consider explicitly suspended
10495 (my_waitpid): Reimplement. Emulate __WALL.
10496 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10498 (sigchld_handler, linux_supports_non_stop, linux_async)
10499 (linux_start_non_stop): New.
10500 (linux_target_ops): Register linux_supports_non_stop, linux_async
10501 and linux_start_non_stop.
10502 (initialize_low): Install SIGCHLD handler.
10503 * thread-db.c (thread_db_create_event, find_one_thread)
10504 (thread_db_get_tls_address): Use lwpid_of.
10505 * win32-low.c (win32_detach): Adjust to use resume_kind.
10506 (win32_wait): Add `options' argument.
10507 * spu-low.c (spu_resume): Adjust to use resume_kind.
10508 (spu_wait): Add `options' argument.
10510 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10512 Decouple target code from remote protocol.
10514 * target.h (enum target_waitkind): New.
10515 (struct target_waitstatus): New.
10516 (struct target_ops) <wait>: Return an unsigned long. Take a
10517 target_waitstatus pointer instead of a char pointer.
10518 (mywait): Likewise.
10519 * target.c (mywait): Change prototype to return an unsigned long.
10520 Take a target_waitstatus pointer instead of a char pointer. Adjust.
10521 * server.h (thread_from_wait, old_thread_from_wait): Delete
10523 (prepare_resume_reply): Change prototype to take a
10525 * server.c (thread_from_wait, old_thread_from_wait): Delete.
10526 (last_status, last_ptid): New.
10527 (start_inferior): Remove "statusptr" argument. Adjust. Return a
10528 pid instead of a signal.
10529 (attach_inferior): Remove "status" and "signal" parameters.
10531 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
10533 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
10534 (handle_v_requests, myresume): Remove "status" and "signal"
10535 parameters. Adjust.
10536 (handle_status): New.
10537 (main): Delete local `status'. Adjust.
10538 * remote-utils.c: Include target.h.
10539 (prepare_resume_reply): Change prototype to take a
10540 target_waitstatus. Adjust.
10542 * linux-low.c (linux_wait): Adjust to new target_ops->wait
10544 * spu-low.c (spu_wait): Adjust.
10545 * win32-low.c (enum target_waitkind, struct target_waitstatus):
10547 (win32_wait): Adjust.
10549 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10551 * target.h (struct thread_resume): Delete leave_stopped member.
10552 (struct target_ops): Add a `n' argument to the `resume' callback.
10553 * server.c (start_inferior): Adjust.
10554 (handle_v_cont, myresume): Adjust.
10555 * linux-low.c (check_removed_breakpoint): Adjust to resume
10556 interface change, and to removed leave_stopped field.
10557 (resume_ptr): Delete.
10558 (struct thread_resume_array): New.
10559 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10560 resume interface change.
10561 (linux_continue_one_thread, linux_queue_one_thread)
10562 (resume_status_pending_p): Check if the resume field is NULL
10563 instead of checking the leave_stopped member.
10564 (linux_resume): Adjust to the target resume interface change.
10565 * spu-low.c (spu_resume): Adjust to the target resume interface
10567 * win32-low.c (win32_detach, win32_resume): Ditto.
10569 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10571 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10573 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10575 (linux_continue_one_thread): Only preserve the stepping flag if
10576 there's a pending breakpoint.
10578 2009-03-31 Pedro Alves <pedro@codesourcery.com>
10580 * server.c (main): After the inferior having exited, call
10581 remote_close before exiting gdbserver.
10583 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10585 Fix size of FPSCR in Power 7 processors.
10586 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10587 (PPC_FEATURE_HAS_DFP): New #define.
10588 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10591 2009-03-23 Pedro Alves <pedro@codesourcery.com>
10593 * server.c (handle_query) Whitespace and formatting.
10595 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10597 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10598 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10599 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10600 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10601 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10602 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10603 Makefile.in, configure.ac: Fix whitespace throughout.
10604 * configure: Regenerate.
10606 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10608 * inferiors.c (find_inferior): Make it safe for the callback
10609 function to delete the currently iterated inferior.
10611 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10613 * Makefile.in (linuw_low_h): Move higher.
10614 (thread-db.o): Depend on $(linux_low_h).
10616 2009-03-17 Pedro Alves <pedro@codesourcery.com>
10618 Rename "process" to "lwp" throughout.
10620 * linux-low.c (all_processes): Rename to...
10621 (all_lwps): ... this.
10622 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10623 (add_process): Rename to ...
10624 (add_lwp): ... this. Adjust.
10625 (linux_create_inferior): Adjust.
10626 (linux_attach_lwp): Adjust.
10627 (linux_attach): Adjust.
10628 (linux_kill_one_process): Rename to ...
10629 (linux_kill_one_lwp): ... this. Adjust.
10630 (linux_kill): Adjust.
10631 (linux_detach_one_process): Rename to ...
10632 (linux_detach_one_lwp): ... this. Adjust.
10633 (linux_detach): Adjust.
10634 (check_removed_breakpoint): Adjust.
10635 (status_pending_p): Adjust.
10636 (linux_wait_for_process): Rename to ...
10637 (linux_wait_for_lwp): ... this. Adjust.
10638 (linux_wait_for_event): Adjust.
10639 (send_sigstop): Adjust.
10640 (wait_for_sigstop): Adjust.
10641 (stop_all_processes): Rename to ...
10642 (stop_all_lwps): ... this.
10643 (linux_resume_one_process): Rename to ...
10644 (linux_resume_one_lwp): ... this. Adjust.
10645 (linux_set_resume_request, linux_continue_one_thread)
10646 (linux_queue_one_thread, resume_status_pending_p)
10647 (usr_store_inferior_registers, regsets_store_inferior_registers)
10648 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10650 * linux-low.h (get_process): Rename to ...
10651 (get_lwp): ... this. Adjust.
10652 (get_thread_process): Rename to ...
10653 (get_thread_lwp): ... this. Adjust.
10654 (get_process_thread): Rename to ...
10655 (get_lwp_thread): ... this. Adjust.
10656 (struct process_info): Rename to ...
10657 (struct lwp_info): ... this.
10658 (all_processes): Rename to ...
10659 (all_lwps): ... this.
10660 * proc-service.c (ps_lgetregs): Adjust.
10661 * thread-db.c (thread_db_create_event, find_one_thread)
10662 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10664 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10666 * server.c (handle_query): Handle "qAttached".
10668 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10670 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10671 GPLv3, update license URL.
10673 2009-03-01 Doug Evans <dje@google.com>
10675 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10676 (server_h): Add gdb_signals.h.
10677 (signals.o): Update.
10678 * server.h (target_signal_from_host,target_signal_to_host_p)
10679 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10681 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10683 * remote-utils.c (getpkt): Also generate remote-debug
10684 information if noack_mode is set.
10686 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10688 * server.c (handle_query): Report qXfer:siginfo:read and
10689 qXfer:siginfo:write as supported and handle them.
10690 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10691 * linux-low.c (linux_xfer_siginfo): New.
10692 (linux_target_ops): Set it.
10694 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10696 * server.c (gdbserver_usage): Mention --remote-debug.
10697 (main): Accept '--remote-debug' switch.
10699 2009-01-18 Doug Evans <dje@google.com>
10701 * regcache.c (new_register_cache): No need to check result of xcalloc.
10702 * server.c (handle_search_memory): Back out calls to xmalloc,
10703 result is checked and error is returned to user upon failure.
10704 (handle_query): Ditto. Add more checks for result of malloc.
10705 (handle_v_cont): Check result of malloc, report error back to
10707 (handle_v_run): Ditto. Call freeargv.
10708 * server.h (freeargv): Declare.
10709 * utils.c (freeargv): New fn.
10711 2009-01-15 Doug Evans <dje@google.com>
10713 * gdbreplay.c (perror_with_name): Make arg const char *.
10714 * server.h (target_signal_to_name): Make return type const char *.
10715 * thread-db.c (thread_db_err_str): Make return type const char *.
10716 * utils.c (perror_with_name): Make arg const char *.
10718 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10720 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10721 when handling a EXIT_PROCESS_DEBUG_EVENT.
10723 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10725 * gdbreplay.c (gdbreplay_version): Update copyright year.
10726 * server.c (gdbserver_version): Likewise.
10728 2009-01-05 Doug Evans <dje@google.com>
10730 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10731 (handle_extended_wait): Improve comment.
10733 2008-12-13 Doug Evans <dje@google.com>
10735 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10736 * server.h (ATTR_MALLOC): New macro.
10737 (xmalloc,xcalloc,xstrdup): Declare.
10738 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10739 * inferiors.c: Ditto.
10740 * linux-low.c: Ditto.
10741 * mem-break.c: Ditto.
10742 * regcache.c: Ditto.
10743 * remote-utils.c: Ditto.
10746 * win32-low.c: Ditto.
10748 2008-12-12 Doug Evans <dje@google.com>
10750 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10751 in debugging printf.
10753 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10755 2008-12-09 Doug Evans <dje@google.com>
10757 * linux-low.h (struct process_info): Delete member tid, unused.
10758 * thread-db.c (find_one_thread): Update.
10759 (maybe_attach_thread): Update.
10761 2008-12-02 Pedro Alves <pedro@codesourcery.com>
10763 * target.h (struct target_ops): Add qxfer_osdata member.
10764 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10766 (linux_qxfer_osdata): New functions.
10767 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10769 * server.c (handle_query): Handle "qXfer:osdata:read:".
10770 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10771 (buffer_xml_printf): New functions.
10772 * server.h (struct buffer): New.
10773 (buffer_grow_str, buffer_grow_str0): New macros.
10774 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10775 (buffer_xml_printf): Declare.
10777 2008-11-24 Doug Evans <dje@google.com>
10779 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10781 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10783 * server.c (handle_v_run): Always use the supplied argument list.
10785 2008-11-19 Bob Wilson <bob.wilson@acm.org>
10787 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10788 (xtensa_regmap_table): Add entry for scompare1.
10790 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10792 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10793 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10794 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10795 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10796 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10797 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10798 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10799 XML target descriptions.
10800 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10801 when inferior is running on an ISA 2.05 or later processor. Add
10802 special case to return offset for full 64-bit slot of FPSCR when
10805 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10807 * Makefile.in (SFILES, clean): Added sparc64 files.
10808 (reg-sparc64.o, reg-sparc64.c): New.
10809 * configure.srv (sparc*-*-linux*): New configuration.
10810 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10811 syscall arguments for SPARC.
10812 (regsets_store_inferior_registers): Likewise.
10813 * linux-sparc-low.c: New file.
10815 2008-10-21 Doug Evans <dje@google.com>
10817 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10818 (READLINE_DIR,READLINE_DEP): Delete.
10819 (INTERNAL_CFLAGS): Update.
10820 (LINTFLAGS): Update.
10822 2008-10-10 Pedro Alves <pedro@codesourcery.com>
10824 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10825 whole argv from the last run, not just argv[0].
10827 2008-09-08 Pedro Alves <pedro@codesourcery.com>
10829 * regcache.c (new_register_cache): Return NULL if the register
10830 cache size isn't known yet.
10831 (free_register_cache): Avoid dereferencing a NULL regcache.
10833 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10835 * configure.srv: Merge MIPS and MIPS64.
10837 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10839 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10841 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
10843 * Makefile.in: Add required vsx dependencies.
10845 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10846 Declare init_registers_powerpc_vsx32l.
10847 Declare init_registers_powerpc_vsx64l.
10848 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10849 (ppc_arch_setup): Check for VSX in hwcap.
10850 (ppc_fill_vsxregset): New function.
10851 (ppc_store_vsxregset): New function.
10852 Add new VSX entry in regset_info target_regsets.
10854 * configure.srv: Add new VSX dependencies.
10856 2008-08-12 Pedro Alves <pedro@codesourcery.com>
10858 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10859 (remote_open): Set or clear transport_is_reliable.
10860 (putpkt_binary): Don't expect acks in noack mode.
10861 (getpkt): Don't send ack/nac in noack mode.
10862 * server.c (handle_general_set): Handle QStartNoAckMode.
10863 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10865 (main): Reset noack_mode on every connection.
10866 * server.h (noack_mode): Declare.
10868 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10870 * Makefile.in (GDBREPLAY_OBS): New variable.
10871 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10873 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10874 Daniel Jacobowitz <dan@codesourcery.com>
10876 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10877 (usr_store_inferior_registers): Likewise.
10878 (regsets_store_inferior_registers): Likewise.
10880 2008-07-31 Rolf Jansen <rj@surtec.com>
10881 Pedro Alves <pedro@codesourcery.com>
10883 * configure.ac: Check for memmem declaration.
10884 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10885 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10886 (disable_packet_qfThreadInfo): Unconditionally compile.
10887 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10888 * configure, config.in: Regenerate.
10890 2008-07-28 Doug Kwan <dougkwan@google.com>
10892 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10893 (linux_write_memory): Remove declaration of errno.
10895 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10897 * linux-low.c (handle_extended_wait): Do not use "status"
10898 variable uninitialized.
10900 2008-07-07 Pedro Alves <pedro@codesourcery.com>
10902 * server.c (handle_v_attach): Inhibit reporting dll changes.
10904 2008-06-27 Pedro Alves <pedro@codesourcery.com>
10906 * remote-utils.c (prepare_resume_reply): If requested, don't
10907 output "thread:TID" in the T stop reply.
10909 * server.c (disable_packet_vCont, disable_packet_Tthread)
10910 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10911 (handle_query): If requested, disable support for qC, qfThreadInfo
10913 (handle_v_requests): If requested, disable support for vCont.
10914 (gdbserver_show_disableable): New.
10915 (main): Handle --disable-packet and --disable-packet=LIST.
10917 * server.h (disable_packet_vCont, disable_packet_Tthread)
10918 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10920 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10922 * server.c (gdbserver_usage): Mention --version.
10924 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10926 * Makefile.in (gdbreplay.o): New rule.
10928 2008-06-06 Joseph Myers <joseph@codesourcery.com>
10930 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10931 message, not gdbserver.
10933 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
10934 Nathan Sidwell <nathan@codesourcery.com>
10935 Joseph Myers <joseph@codesourcery.com>
10937 * acinclude.m4: Include ../../config/acx.m4.
10938 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10939 * configure, config.in: Regenerate.
10940 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10941 * server.c (gdbserver_version): Print PKGVERSION.
10942 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10943 (main): Adjust gdbserver_usage calls.
10944 * gdbreplay.c (version, host_name): Add declarations.
10945 (gdbreplay_version, gdbreplay_usage): New.
10946 (main): Accept --version and --help options.
10948 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10950 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10951 (arm_breakpoint_at): Handle Thumb.
10952 (the_low_target): Add comment.
10954 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10956 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10958 2008-05-09 Doug Evans <dje@google.com>
10960 * server.h (decode_search_memory_packet): Declare.
10961 * remote-utils.c (decode_search_memory_packet): New fn.
10962 * server.c (handle_search_memory_1): New fn.
10963 (handle_search_memory): New fn.
10964 (handle_query): Process qSearch:memory packets.
10966 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10968 * regcache.c (registers_length): Remove.
10969 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10970 full register packet.
10971 * regcache.h (registers_length): Remove prototype.
10972 * server.h (PBUFSIZ): Define to 16384.
10974 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10976 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10977 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10978 powerpc-64l.o, and powerpc-altivec64l.o.
10979 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10980 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10981 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10982 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10983 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10986 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
10987 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
10988 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
10989 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
10990 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
10991 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
10992 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
10993 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
10994 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
10995 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
10998 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
10999 (init_registers_powerpc_32l): ... this new prototype.
11000 (init_registers_powerpc_32): Remove, replace by ...
11001 (init_registers_powerpc_altivec32l): ... this new prototype.
11002 (init_registers_powerpc_e500): Remove, replace by ...
11003 (init_registers_powerpc_e500l): ... this new prototype.
11004 (init_registers_ppc64): Remove, replace by ...
11005 (init_registers_powerpc_64l): ... this new prototype.
11006 (init_registers_powerpc_64): Remove, replace by ...
11007 (init_registers_powerpc_altivec64l): ... this new prototype.
11008 (ppc_num_regs): Set to 73.
11009 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11010 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11011 (ppc_cannot_store_register): Handle orig_r3 and trap.
11012 (ppc_arch_setup): Update init_registers_... calls.
11013 (ppc_fill_gregset): Handle orig_r3 and trap.
11015 * inferiors.c (clear_inferiors): Reset current_inferior.
11017 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11019 * acinclude.m4: Add override.m4.
11020 * configure: Regenerate.
11022 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11024 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11025 initial call to init_register_ppc64.
11027 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11029 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11030 single powerpc*-*-linux* case.
11031 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11033 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11035 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11036 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11038 * linux-ppc-low.c: Include <elf.h>.
11039 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11040 (ppc_hwcap): New global variable.
11041 (ppc_regmap): Remove __SPE__ #ifdef sections.
11042 (ppc_regmap_e500): New global variable.
11043 (ppc_cannot_store_register): Update __SPE__ special case.
11044 (ppc_get_hwcap): New function.
11045 (ppc_arch_setup): Use it to determine whether inferior supports
11046 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11047 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11048 Do not access registers if target does not support AltiVec.
11049 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11050 Do not access registers if target does not support SPE.
11051 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11053 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11055 * linux-low.c (disabled_regsets, num_regsets): New.
11056 (use_regsets_p): Delete.
11057 (linux_wait_for_process): Clear disabled_regsets.
11058 (regsets_fetch_inferior_registers): Check and set it.
11059 (regsets_store_inferior_registers): Likewise.
11060 (linux_fetch_registers, linux_store_registers): Do not use
11062 (initialize_low): Allocate disabled_regsets.
11064 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11066 * Makefile.in (LIBOBJS): New.
11067 (OBS): Use LIBOBJS.
11068 (memmem.o): New rule.
11069 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11070 * configure: Regenerated.
11072 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11074 * server.c (handle_query): Never return "unsupported" for
11075 qXfer:features:read queries.
11077 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11079 * server.c (get_features_xml): Fix inverted condition.
11080 (handle_query): Always support qXfer:feature:read.
11082 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11084 * server.c (wrapper_argv): New.
11085 (start_inferior): Handle wrapper_argv. If set, expect an extra
11087 (gdbserver_usage): Document --wrapper.
11088 (main): Parse --wrapper.
11090 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11092 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11093 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11094 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11095 (ppc_set_pc): Likewise.
11096 (ppc_arch_setup): New function.
11097 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11098 of collect_register.
11099 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11101 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11103 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11104 instead of linux-ppc64-low.o.
11105 * linux-ppc64-low.c: Remove file.
11106 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11107 (linux-ppc64-low.o): Remove rule.
11109 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11110 (init_registers_powerpc_64): Likewise.
11111 (ppc_regmap): Conditionally define depending on __powerpc64__.
11112 (ppc_cannot_store_register): Do not special-case "fpscr" when
11113 compiled on __powerpc64__.
11114 (ppc_collect_ptrace_register): New function.
11115 (ppc_supply_ptrace_register): New function.
11116 (ppc_breakpoint): Change type to "unsigned int".
11117 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11118 (the_low_target): Conditionally provide initializers for the
11119 arch_setup member depending on __powerpc64__. Install
11120 collect_ptrace_register and supply_ptrace_register members.
11122 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11124 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11125 * server.c (gdbserver_xmltarget): Define.
11126 (get_features_xml): Use it to replace "target.xml" and arch_string.
11128 * configure.srv: Remove srv_xmltarget. Add XML files that were
11129 mentioned there to srv_xmlfiles instead. Remove conditional tests
11130 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11131 srv_xmlfiles and srv_regobj to include all possible choices.
11132 * configure.ac (srv_xmltarget): Remove.
11133 (srv_xmlfiles): Do not add "target.xml".
11134 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11135 checks for supplementary target information.
11136 * configure: Regenerate.
11137 * Makefile.in (XML_TARGET): Remove.
11138 (target.xml): Remove rule.
11139 (clean): Do not clean up target.xml.
11140 (.PRECIOUS): Do not mention target.xml.
11142 * target.h (struct target_ops): Remove arch_string member.
11143 * linux-low.c (linux_arch_string): Remove.
11144 (linux_target_ops): Remove arch_string initializer.
11145 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11146 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11147 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11148 * spu-low.c (spu_arch_string): Remove.
11149 (spu_target_ops): Remove arch_string initializer.
11150 * win32-low.c (win32_arch_string): Remove.
11151 (win32_target_ops): Remove arch_string initializer.
11152 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11153 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11154 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11156 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11158 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11159 by collect_ptrace_register and supply_ptrace_register hooks.
11160 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11161 instead of checking for the_low_target.left_pad_xfer.
11162 (usr_store_inferior_registers): Use collect_ptrace_register callback
11163 instead of checking for the_low_target.left_pad_xfer.
11165 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11166 (s390_supply_ptrace_register): Likewise.
11167 (s390_fill_gregset): Call s390_collect_ptrace_register.
11168 (the_low_target): Update.
11170 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11171 (ppc_supply_ptrace_register): Likewise.
11172 (the_low_target): Update.
11174 * linux-i386-low.c (the_low_target): Update.
11175 * linux-x86-64-low.c (the_low_target): Update.
11177 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11179 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11180 reg-s390.o and reg-s390x.o.
11182 * linux-low.c (new_inferior): New global variable.
11183 (linux_create_inferior, linux_attach): Set it.
11184 (linux_wait_for_process): Call the_low_target.arch_setup after the
11185 target has stopped for the first time.
11186 (initialize_low): Do not call the_low_target.arch_setup.
11188 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11189 (s390_set_pc): Likewise.
11190 (s390_arch_setup): New function.
11191 (the_low_target): Use s390_arch_setup as arch_setup routine.
11193 * regcache.c (realloc_register_cache): New function.
11194 (set_register_cache): Call it for each existing regcache.
11196 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11198 * server.h (init_registers): Remove prototype.
11200 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11201 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11202 instead of init_registers ().
11203 * linux-arm-low.c (init_registers_arm): Add prototype.
11204 (init_registers_arm_with_iwmmxt): Likewise.
11205 (the_low_target): Add initializer for arch_setup field.
11206 * linux-cris-low.c (init_registers_cris): Add prototype.
11207 (the_low_target): Add initializer for arch_setup field.
11208 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11209 (the_low_target): Add initializer for arch_setup field.
11210 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11211 (the_low_target): Add initializer for arch_setup field.
11212 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11213 (the_low_target): Add initializer for arch_setup field.
11214 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11215 (the_low_target): Add initializer for arch_setup field.
11216 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11217 (the_low_target): Add initializer for arch_setup field.
11218 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11219 (init_registers_mips64_linux): Likewise.
11220 (the_low_target): Add initializer for arch_setup field.
11221 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11222 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11223 (the_low_target): Add initializer for arch_setup field.
11224 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11225 (init_registers_powerpc_64): Likewise.
11226 (the_low_target): Add initializer for arch_setup field.
11227 * linux-s390-low.c (init_registers_s390): Add prototype.
11228 (init_registers_s390x): Likewise.
11229 (the_low_target): Add initializer for arch_setup field.
11230 * linux-sh-low.c (init_registers_sh): Add prototype.
11231 (the_low_target): Add initializer for arch_setup field.
11232 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
11233 (the_low_target): Add initializer for arch_setup field.
11234 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
11235 (the_low_target): Add initializer for arch_setup field.
11237 * win32-low.h (struct win32_target_ops): Add arch_setup field.
11238 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
11239 instead of init_registers ().
11240 * win32-arm-low.c (init_registers_arm): Add prototype.
11241 (the_low_target): Add initializer for arch_setup field.
11242 * win32-i386-low.c (init_registers_i386): Add prototype.
11243 (the_low_target): Add initializer for arch_setup field.
11245 * spu-low.c (init_registers_spu): Add prototype.
11246 (initialize_low): Call initialie_registers_spu () instead of
11247 initialize_registers ().
11249 2008-02-19 Pedro Alves <pedro@codesourcery.com>
11251 * server.c (handle_v_requests): When handling the vRun and vAttach
11252 packets, if already debugging a process, don't kill it. Return an
11255 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11257 * server.c (handle_query): Correct length check.
11259 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
11261 * win32-low.c (do_initial_child_stuff): Add process handle
11262 parameter. Set current_process_handle and current_process_id from the
11263 parameters. Clear globals.
11264 (win32_create_inferior): Don't set current_process_handle and
11265 current_process_id here. Instead pass them on the call to
11266 do_initial_child_stuff.
11267 (win32_attach): Likewise.
11268 (win32_clear_inferiors): New.
11269 (win32_kill): Don't close the current process handle or the
11270 current thread handle here. Instead call win32_clear_inferiors.
11271 (win32_detach): Don't open a new handle to the process. Call
11272 win32_clear_inferiors.
11273 (win32_join): Don't rely on current_process_handle; open a new
11274 handle using the process id.
11275 (win32_wait): Call win32_clear_inferiors when the inferior process
11278 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
11280 * server.c (monitor_show_help): Add "exit".
11282 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
11284 * Makefile.in (SFILES): Add linux-xtensa-low.c.
11285 (clean): Add reg-xtensa.c.
11286 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
11287 * configure.srv (xtensa*-*-linux*) New target.
11288 * linux-xtensa-low.c: New.
11289 * xtensa-xtregs.c: New.
11291 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
11293 * hostio.c: Don't include errno.h.
11294 (errno_to_fileio_errno): Move to hostio-errno.
11295 * hostio.c: (hostio_error): Remove the error parameter. Defer the
11296 error number outputting to the target->hostio_last_error callback.
11297 (hostio_packet_error): Use FILEIO_EINVAL directly.
11298 (handle_open, handle_pread, hostio_error, handle_unlink): Update
11299 calls to hostio_error.
11300 * hostio-errno.c: New.
11301 * server.h (hostio_last_error_from_errno): Declare.
11302 * target.h (target_ops): Add hostio_last_error member.
11303 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
11304 as hostio_last_error handler.
11305 * spu-low.c (spu_target_ops): Likewise.
11306 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
11307 (wince_hostio_last_error): New functions.
11308 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
11309 as hostio_last_error handler.
11310 (win32_target_ops) [!_WIN32_WCE]: Register
11311 hostio_last_error_from_errno as hostio_last_error handler.
11312 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
11313 (hostio-errno.o): New rule.
11314 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
11315 * configure.srv (srv_hostio_err_objs): New variable. Default to
11317 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
11318 * configure: Regenerate.
11320 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11322 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
11323 (linux_kill, linux_detach): Clean up the process list.
11324 * remote-utils.c (remote_open): Improve port number parsing.
11325 (putpkt_binary, input_interrupt): Only send interrupts if the target
11327 * server.c (extended_protocol): Make static.
11328 (attached): Define earlier.
11329 (exit_requested, response_needed, program_argv): New variables.
11330 (target_running): New.
11331 (start_inferior): Clear attached here.
11332 (attach_inferior): Set attached here.
11333 (require_running): Define.
11334 (handle_query): Use require_running and target_running. Implement
11336 (handle_v_attach, handle_v_run): New.
11337 (handle_v_requests): Use require_running. Handle vAttach and vRun.
11338 (gdbserver_usage): Update.
11339 (main): Redo argument parsing. Handle --debug and --multi. Handle
11340 --attach along with other options or after the port. Save
11341 program_argv. Support no initial program. Resynchronize
11342 communication with GDB after an error. Handle "monitor exit".
11343 Use require_running and target_running. Always allow the extended
11344 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
11345 restart in extended mode.
11346 * README: Refer to the GDB manual. Update --attach usage.
11348 2007-12-20 Andreas Schwab <schwab@suse.de>
11350 * linux-low.c (STACK_SIZE): Define.
11351 (linux_tracefork_child): Use it. Use __clone2 on ia64.
11352 (linux_test_for_tracefork): Likewise.
11354 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
11356 * linux-low.c (linux_wait_for_event): Update messages. Do not
11357 reinsert auto-delete breakpoints.
11358 * mem-break.c (struct breakpoint): Change return type of handler to
11360 (set_breakpoint_at): Update handler type.
11361 (reinsert_breakpoint_handler): Return 1 instead of calling
11363 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
11365 (check_breakpoints): Delete auto-delete breakpoints and return 2.
11366 * mem-break.h (set_breakpoint_at): Update handler type.
11367 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
11368 * win32-low.c (auto_delete_breakpoint): New.
11369 (get_child_debug_event): Use it.
11371 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
11373 * configure.ac: Check for pread and pwrite.
11374 * hostio.c (handle_pread): Fall back to lseek and read.
11375 (handle_pwrite): Fall back to lseek and write.
11376 * config.in, configure: Regenerated.
11378 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
11380 * server.c (myresume): Add own_buf argument.
11381 (main): Update calls.
11383 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
11385 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
11386 * remote-utils.c (remote_open): Do not call disable_async_io.
11387 (block_async_io): Delete.
11388 (unblock_async_io): Make static.
11389 (initialize_async_io): New.
11390 * server.c (handle_v_cont): Handle async I/O here.
11391 (myresume): Likewise. Move other common resume tasks here...
11392 (main): ... from here. Call initialize_async_io. Disable async
11393 I/O before the main loop.
11394 * server.h (initialize_async_io): Declare.
11395 (block_async_io, unblock_async_io): Delete prototypes.
11396 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
11398 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
11400 * remote-utils.c (readchar): Allow binary data in received messages.
11402 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11404 * win32-low.c (attaching): New global.
11405 (win32_create_inferior): Clear the `attaching' global.
11406 (win32_attach): Set the `attaching' global.
11407 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
11408 attaching. Only set a breakpoint at the entry point if not
11411 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11413 * server.c (main): Don't report dll events on the initial
11414 connection on attaches.
11416 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11418 * server.c (main): Relax numerical bases supported for the pid of
11419 the --attach command line argument.
11421 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11423 * win32-low.c (win32_attach): Call OpenProcess before
11424 DebugActiveProcess, not after. Add last error output to error
11427 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11429 * win32-low.c (win32_get_thread_context)
11430 (win32_set_thread_context): New functions.
11431 (thread_rec): Use win32_get_thread_context.
11432 (continue_one_thread, win32_resume): Use win32_set_thread_context.
11433 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
11436 2007-12-03 Leo Zayas
11437 Pedro Alves <pedro_alves@portugalmail.pt>
11439 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
11441 (child_add_thread): Minor cleanup.
11442 (child_continue): Resume artificially suspended threads before
11443 calling ContinueDebugEvent.
11444 (suspend_one_thread): New.
11445 (fake_breakpoint_event): New.
11446 (get_child_debug_event): Change return type to int. Check here if
11447 gdb sent an interrupt request. If a soft interrupt was requested,
11448 fake a breakpoint event. Return 0 if there is no event to handle,
11450 (win32_wait): Don't check here if gdb sent an interrupt request.
11451 Ensure there is a valid event to handle.
11452 (win32_request_interrupt): Add soft interruption method as last
11455 2007-12-03 Leo Zayas
11456 Pedro Alves <pedro_alves@portugalmail.pt>
11458 * win32-low.h (win32_thread_info): Add descriptions to the
11459 structure members. Replace `suspend_count' counter by a
11461 * win32-low.c (thread_rec): Update condition of when to get the
11462 context from the inferior. Rely on ContextFlags being set if it
11463 has already been retrieved. Only suspend the inferior thread if
11464 we haven't already. Warn if that fails.
11465 (continue_one_thread): s/suspend_count/suspended/. Only call
11466 ResumeThread once. Warn if that fails.
11468 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11470 * win32-low.c (win32_wait): Don't read from the inferior when it
11471 has already exited.
11473 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11475 * Makefile.in (win32_low_h): New variable.
11476 (win32-low.o): Add dependency on $(win32_low_h).
11477 (win32-arm-low.o, win32-i386-low.o): New rules.
11479 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11481 * hostio.c: Correct copyright year.
11483 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11485 * Makefile.in (OBS): Add hostio.o.
11486 (hostio.o): New rule.
11487 * server.h (handle_vFile): Declare.
11488 * hostio.c: New file.
11489 * server.c (handle_v_requests): Take packet_len and new_packet_len
11490 for binary packets. Call handle_vFile.
11491 (main): Update call to handle_v_requests.
11493 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
11495 * linux-low.c: Include <sched.h>.
11497 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
11499 * linux-low.c (linux_tracefork_grandchild): New.
11500 (linux_tracefork_child): Use clone.
11501 (linux_test_for_tracefork): Use clone; allocate and free a stack.
11503 2007-10-31 Joel Brobecker <brobecker@adacore.com>
11505 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11507 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
11509 * linux-low.c (handle_extended_wait): Handle unexpected signals.
11511 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
11513 * inferiors.c (change_inferior_id): Delete.
11514 (add_pid_to_list, pull_pid_from_list): New.
11515 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
11516 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11517 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
11518 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
11519 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
11520 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
11521 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
11522 (using_threads): Always set to 1.
11523 (handle_extended_wait): New.
11524 (add_process): Do not set TID.
11525 (linux_create_inferior): Set must_set_ptrace_flags.
11526 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
11527 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
11528 (linux_thread_alive): Rename TID argument to LWPID.
11529 (linux_wait_for_process): Handle unknown processes. Do not use TID.
11530 (linux_wait_for_event): Do not use TID or check using_threads. Update
11531 call to dead_thread_notify. Call handle_extended_wait.
11532 (linux_create_inferior): Use PTRACE_SETOPTIONS.
11533 (send_sigstop): Delete sigstop_sent.
11534 (wait_for_sigstop): Avoid TID.
11535 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
11536 (linux_test_for_tracefork): New.
11537 (linux_lookup_signals): Use thread_db_active and
11538 linux_supports_tracefork_flag.
11539 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
11540 * linux-low.h (get_process_thread): Avoid TID.
11541 (struct process_ifo): Move thread_known and tid to the end. Remove
11543 (linux_attach_lwp, thread_db_init): Update prototypes.
11544 * server.h (change_inferior_id): Delete prototype.
11545 (add_pid_to_list, pull_pid_from_list): New prototypes.
11546 * thread-db.c (thread_db_use_events): New.
11547 (find_first_thread): Rename to...
11548 (find_one_thread): ...this. Update callers and messages. Do not
11549 call fatal. Check thread_db_use_events. Do not call
11550 change_inferior_id or new_thread_notify.
11551 (maybe_attach_thread): Update. Do not call new_thread_notify.
11552 (thread_db_init): Set thread_db_use_events. Check use_events.
11553 * utils.c (fatal, warning): Correct message prefix.
11555 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
11557 * Makefile.in (clean): Remove new files.
11558 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11559 (powerpc-64.o, powerpc-64.c): New rules.
11560 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11561 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11563 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11565 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11566 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11567 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11568 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11569 (target_regsets): Add AltiVec and SPE register sets.
11570 * configure.ac: Check for AltiVec and SPE.
11571 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11572 (ppc_fill_vrregset, ppc_store_vrregset): New.
11573 (target_regsets): Add AltiVec register set.
11574 * configure: Regenerated.
11576 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11578 * linux-low.c (O_LARGEFILE): Define.
11579 (linux_read_memory): Use /proc/PID/mem.
11580 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11581 * configure, config.in: Regenerated.
11583 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11585 * linux-low.c (linux_wait_for_event): Do not pass signals while
11588 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11590 * win32-low.c (create_process): New.
11591 (win32_create_inferior): Use create_process instead of
11592 CreateProcess. If create_process failed retry appending an ".exe"
11593 suffix. Store the GetLastError result immediatelly after
11594 create_process calls and use it on the call to error.
11596 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11598 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11600 2007-08-23 Joel Brobecker <brobecker@adacore.com>
11602 * configure.ac: Switch license to GPLv3.
11604 2007-08-01 Michael Snyder <msnyder@access-company.com>
11606 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11608 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11610 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11612 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11613 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11614 CloseToolhelp32Snapshot.
11615 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11616 CloseToolhelp32Snapshot.
11618 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
11620 * server.c (main): Check for inferior exit before main loop.
11622 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11624 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11625 instead of on tmp_desc.
11627 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11628 Daniel Jacobowitz <dan@codesourcery.com>
11630 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11631 (add_thread): Minor cleanups.
11632 (clear_inferiors): Move lower in the file. Clear the DLL
11634 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11635 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11636 (xml_escape_text): New.
11637 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11639 (handle_v_cont): Report errors.
11640 (gdbserver_version): Update.
11641 (main): Correct size of own_buf. Do not report initial DLL events.
11642 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11643 (unloaded_dll, xml_escape_text): New.
11644 * win32-low.c (enum target_waitkind): Update comments.
11645 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11646 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11647 (win32_EnumProcessModules, win32_GetModuleInformation)
11648 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11649 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11650 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11651 (win32_Module32First, win32_Module32Next, load_toolhelp)
11652 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11653 (get_child_debug_event): Handle DLL events.
11654 (win32_wait): Likewise.
11656 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11658 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11659 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11661 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11663 * win32-low.c (handle_output_debug_string): Ignore event if not
11666 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11668 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11670 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11672 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11674 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11676 * inferiors.c (change_inferior_id): Add comment.
11677 * linux-low.c (check_removed_breakpoint): Add an early
11678 prototype. Improve debug output.
11679 (linux_attach): Doc update.
11680 (linux_detach_one_process, linux_detach): Clean up before releasing
11682 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11683 * linux-low.h (struct process_info): Doc improvement.
11684 * mem-break.c (delete_all_breakpoints): New.
11685 * mem-break.h (delete_all_breakpoints): New prototype.
11686 * thread-db.c (find_first_thread): New.
11687 (thread_db_create_event): Call it instead of
11688 thread_db_find_new_threads. Clean up unused variables.
11689 (maybe_attach_thread): Remove first thread handling.
11690 (thread_db_find_new_threads): Use find_first_thread.
11691 (thread_db_get_tls_address): Likewise.
11693 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11695 * thread-db.c (thread_db_find_new_threads): Add prototype.
11696 (thread_db_create_event): Check for the main thread before adding
11698 (maybe_attach_thread): Only enable event reporting if TID == 0.
11699 (thread_db_get_tls_address): Check for new threads.
11701 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11703 * linux-low.c (linux_create_inferior): Try execv before execvp.
11704 * spu-low.c (spu_create_inferior): Likewise.
11706 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11708 * linux-low.c (linux_create_inferior): Change execv to execvp.
11709 * spu-low.c (spu_create_inferior): Likewies.
11711 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11713 * Makefile.in (clean): Clean new files instead of deleted ones.
11714 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11715 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11717 * configure.srv: Specify XML files and new regformats for MIPS and
11719 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11720 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11721 an entry for the restart register.
11722 (mips_cannot_fetch_register, mips_cannot_store_register)
11723 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11724 register names to match the XML descriptions.
11725 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11726 restart register instead of $0.
11728 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11729 Markus Deuling <deuling@de.ibm.com>
11731 * remote-utils.c (decode_xfer_write): New function.
11732 * server.h (decode_xfer_write): Add prototype.
11733 * server.c (handle_query): Add PACKET_LEN argument. Support
11734 qXfer:spu:read and qXfer:spu:write packets.
11735 (main): Pass packet_len to handle_query.
11736 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11737 * target.h (target_ops): Add qxfer_spu.
11739 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11741 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11742 accessing non-seekable spufs files.
11744 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11746 * server.c (handle_query): Add reply for qC packet.
11748 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11749 Leo Zayas <lerele@champenstudios@com>
11751 * server.h (check_remote_input_interrupt_request): New function.
11752 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11753 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11754 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11755 (check_remote_input_interrupt_request): New function.
11756 * server.h (check_remote_input_interrupt_request): Declare.
11757 * win32-low.c (winapi_DebugBreakProcess,
11758 winapi_GenerateConsoleCtrlEvent): New typedefs.
11759 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11761 (win32_wait): Check for remote interrupt request
11762 with check_remote_input_interrupt_request.
11763 (win32_request_interrupt): New function.
11764 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11766 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11768 * win32-low.c (debug_registers_changed,
11769 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11770 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11771 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11772 (thread_rec): Get context using the low target.
11773 (child_add_thread): Call thread_added on the low target,
11774 which does the same thing.
11776 (do_initial_child_stuff): Remove debug registers references.
11777 Set context using the low target. Resume threads after
11778 setting the contexts.
11779 (child_continue): Remove dead variable. Remove debug
11780 registers references.
11781 (child_fetch_inferior_registers): Go through the low target.
11782 (do_child_store_inferior_registers): Remove.
11783 (child_store_inferior_registers): Go through the low target.
11784 (win32_resume): Remove debug registers references.
11785 Set context using the low target.
11786 (handle_exception): Change return type to void. Don't record
11787 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11788 first chance exception.
11789 (get_child_debug_event): Change return type to void. Remove
11790 goto loop. Always return after waiting for debug event.
11791 (win32_wait): Convert to switch statement. Handle spurious
11794 * win32-i386-low.c (debug_registers_changed,
11795 debug_registers_used): New.
11796 (initial_stuff): Rename to ...
11797 (i386_initial_stuff): ... this. Clear debug registers
11799 (store_debug_registers): Delete.
11800 (i386_get_thread_context): New.
11801 (load_debug_registers): Delete.
11802 (i386_set_thread_context): New.
11803 (i386_thread_added): New.
11804 (single_step): Rename to ...
11805 (i386_single_step): ... this.
11806 (do_fetch_inferior_registers): Rename to ...
11807 (i386_fetch_inferior_register): ... this.
11808 (i386_store_inferior_register): New.
11809 (the_low_target): Adapt to new interface.
11811 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11812 (arm_get_thread_context): New.
11813 (arm_set_thread_context): New.
11815 (do_fetch_inferior_registers): Rename to ...
11816 (arm_fetch_inferior_register): ... this.
11817 (arm_store_inferior_register): New.
11818 (arm_wince_breakpoint): Reimplement as unsigned long.
11819 (arm_wince_breakpoint_len): Define.
11820 (the_low_target): Adapt to new interface.
11822 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11823 load_debug_registers. Add get_thread_context, set_thread_context,
11824 thread_added and store_inferior_register. Rename
11825 fetch_inferior_registers to fetch_inferior_register.
11826 (regptr): Remove declaration.
11828 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11830 * linux-low.c (linux_detach): Change return type to int. Return 0.
11831 * spu-low.c (spu_detach): Likewise.
11833 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11835 * target.h (target_ops): Change return type of detach to int.
11837 (join_inferior): New.
11838 * server.c (main): Don't skip detach support on mingw32.
11839 If the inferior doesn't support detaching return error.
11840 Call join_inferior instead of using waitpid.
11841 * linux-low.c (linux_join): New.
11842 (linux_target_op): Add linux_join.
11843 * spu-low.c (spu_join): New.
11844 (spu_target_ops): Add spu_join.
11845 * win32-low.c (win32_detach): Adapt to new interface.
11846 Reopen current_process_handle before detaching. Issue a child
11847 resume before detaching.
11849 (win32_target_op): Add win32_join.
11851 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11853 * win32-low.c (win32-attach): Fix return value.
11854 * target.h (target_ops): Describe ATTACH return values.
11856 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11858 * win32-low.c (GETPROCADDRESS): Define.
11859 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11860 (winapi_DebugSetProcessKillOnExit): Likewise.
11861 (win32_create_inferior): Force usage of ansi CreateProcessA.
11862 (win32_attach): Use GETPROCADDRESS.
11863 (win32_detach): Likewise.
11865 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11867 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11869 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11871 * win32-low.c: Commit leftover changes from 2007-03-29.
11873 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11875 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11876 fields short instead of int. Add explicit padding.
11877 (i387_cache_to_fsave): Remove unnecessary casts.
11878 (i387_fsave_to_cache): Doc fix.
11879 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11881 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11883 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11884 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11886 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11888 * configure.srv (arm*-*-mingw32ce*): Move near the other
11891 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11893 * configure.ac: Add errno checking.
11894 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11895 sys/file.h and malloc.h.
11896 (AC_CHECK_DECLS): Add perror.
11897 (srv_mingwce): Handle.
11898 * configure.srv (i[34567]86-*-cygwin*): Add
11899 win32-i386-low.o to srv_tgtobj.
11900 (i[34567]86-*-mingw*): Likewise.
11901 (arm*-*-mingw32ce*): Add case.
11902 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11903 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11904 [__MINGW32CE__] (strerror): New function.
11905 [__MINGW32CE__] (errno): Define to GetLastError.
11906 [__MINGW32CE__] (COUNTOF): New macro.
11907 (remote_open): Remove extra close call.
11908 * mem-break.c (delete_breakpoint_at): New function.
11909 * mem-break.h (delete_breakpoint_at): Declare.
11910 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11911 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11912 [USE_WIN32API] (read, write): Add char* casts.
11913 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11914 * server.h: Include wincecompat.h on Windows CE.
11915 [HAVE_ERRNO_H]: Check.
11916 (perror): Declare if not declared.
11917 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11918 (perror_with_name): Remove errno declaration.
11919 * wincecompat.h: New.
11920 * wincecompat.c: New.
11921 * win32-low.h: New.
11922 * win32-arm-low.c: New.
11923 * win32-i386-low.c: New.
11924 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11925 (OUTMSG2): Make it safe.
11927 (COUNTOF): New macro.
11928 (NUM_REGS): Get it from the low target.
11929 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11930 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11931 (thread_rec): Let low target handle debug registers.
11932 (child_add_thread): Likewise.
11933 (child_init_thread_list): Likewise.
11934 (continue_one_thread): Likewise.
11936 (do_child_fetch_inferior_registers): Move to ...
11937 * win32-i386-low.c: ... here, and rename to ...
11938 (do_fetch_inferior_registers): ... this.
11939 * win32-low.c (child_fetch_inferior_registers):
11940 Go through the low target.
11941 (do_child_store_inferior_registers): Use regptr.
11942 (strwinerror): New function.
11943 (win32_create_inferior): Handle Windows CE.
11944 Use strwinerror instead of strerror on Windows error
11945 codes. Add program to the error output.
11946 Don't close the main thread handle on Windows CE.
11947 (win32_attach): Use coredll.dll on Windows CE.
11948 (win32_kill): Close current process and current
11950 (win32_detach): Use coredll.dll on Windows CE.
11951 (win32_resume): Let low target handle debug registers, and
11953 (handle_exception): Add/Remove initial breakpoint. Avoid
11954 non-existant WSTOPSIG on Windows CE.
11955 (win32_read_inferior_memory): Cast to remove warning.
11956 (win32_arch_string): Go through the low target.
11957 (initialize_low): Call set_breakpoint_data with the low
11958 target's breakpoint.
11959 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11960 FOP_REGNUM, mappings): Move to ...
11961 * win32-i386-low.c: ... here.
11962 * win32-low.c (win32_thread_info): Move to ...
11963 * win32-low.h: ... here.
11964 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11965 win32-arm-low.c and wincecompat.c.
11966 (all:): Add $EXEEXT.
11967 (install-only:): Likewise.
11968 (gdbserver:): Likewise.
11969 (gdbreplay:): Likewise.
11970 * config.in: Regenerate.
11971 * configure: Regenerate.
11973 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11975 * win32-low.c: Rename typedef thread_info to
11976 win32_thread_info throughout.
11978 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11980 * win32-i386-low.c: Rename to ...
11981 * win32-low.c: ... this.
11982 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11983 * Makefile.in: Likewise.
11985 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
11987 * remote-utils.c (monitor_output): Constify msg parameter.
11988 * server.h (monitor_output): Likewise.
11989 * win32-i386-low.c (handle_output_debug_string): New.
11990 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
11991 handle_output_debug_string.
11992 (get_child_debug_event): Likewise.
11994 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
11996 * server.c (main): Correct strtoul check.
11998 2007-03-27 Jon Ringle <jon@ringle.org>
12000 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12002 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12004 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12006 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12008 * terminal.h: Check HAVE_SGTTY_H.
12010 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12012 * remote-utils.c (remote_open): Print out the assigned port number.
12014 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12016 * remote-utils.c (monitor_output): New function.
12017 * server.c (debug_threads): Define here.
12018 (monitor_show_help): New function.
12019 (handle_query): Handle qRcmd.
12020 (main): Do not handle 'd' packet.
12021 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12022 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12025 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12027 * Makefile.in (EXEEXT): New.
12028 (clean): Use $(EXEEXT).
12030 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12032 * target.h (target_ops): Rename send_signal to request_interrupt,
12033 and remove enum target_signal parameter.
12034 * linux-low.c (linux_request_interrupt): Rename from
12035 linux_send_signal, and always send SIGINT.
12036 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12037 and always send SIGINT.
12038 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12040 (input_interrupt): Likewise.
12042 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12044 * server.c (get_features_xml): Check if target implemented
12046 * win32-i386-low.c (win32_arch_string): New.
12047 (win32_target_ops): Add win32_arch_string as arch_string member.
12049 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12051 * spu-low.c (spu_arch_string): New.
12052 (spu_target_ops): Add spu_arch_string.
12054 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12056 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12057 * configure.ac: Do not check for terminal.h.
12058 * configure, config.in: Regenerated.
12060 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12062 * Makefile.in (OBS): Add $(XML_BUILTIN).
12063 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12065 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12066 (arm-with-iwmmxt.c): New.
12067 * config.in, configure: Regenerate.
12068 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12069 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12070 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12071 (arm*-*-linux*): Add iWMMXt and regset support.
12072 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12073 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12074 (arm_store_wmmxregset, target_regsets): New.
12075 * server.c (get_features_xml): Take annex argument. Check builtin
12077 (handle_query): Handle multiple annexes.
12079 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12081 * remote-utils.c [USE_WIN32API] (read, write): Define.
12082 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12085 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12087 * linux-i386-low.c (the_low_target): Set arch_string.
12088 * linux-x86-64-low.c (the_low_target): Likewise.
12089 * linux-low.c (linux_arch_string): New.
12090 (linux_target_ops): Add it.
12091 * linux-low.h (struct linux_target_ops): Add arch_string.
12092 * server.c (write_qxfer_response): Use const void * for DATA.
12093 (get_features_xml): New.
12094 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12095 * target.h (struct target_ops): Add arch_string method.
12097 2007-01-03 Denis Pilat <denis.pilat@st.com>
12098 Daniel Jacobowitz <dan@codesourcery.com>
12100 * linux-low.c (linux_kill): Handle being called with no threads.
12101 * win32-i386-low.c (win32_kill): Likewise.
12102 (get_child_debug_event): Clear current_process_handle.
12104 2006-12-30 Denis PILAT <denis.pilat@st.com>
12105 Daniel Jacobowitz <dan@codesourcery.com>
12107 * remote-utils.c (remote_open): Check the type of specified
12108 serial port devices before opening them.
12109 * server.c (main): Kill the inferior if an error occurs during
12110 the first remote_open.
12112 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12114 * README: Update supported targets.
12116 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12118 * Makefile.in (clean): Remove reg-mips64.c.
12119 (reg-mips64.c, reg-mips64.o): New rules.
12120 * configure.srv: Handle mips64. Include regset support for mips.
12121 * linux-mips-low.c (union mips_register): New.
12122 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12123 (mips_breakpoint, mips_breakpoint_at): Use int.
12124 (mips_collect_register, mips_supply_register)
12125 (mips_collect_register_32bit, mips_supply_register_32bit)
12126 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12127 (mips_store_fpregset, target_regsets): New.
12128 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12130 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12132 * configure.srv: Add target "spu*-*-*".
12133 * Makefile.in (clean): Remove reg-spu.c.
12134 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12135 * spu-low.c: New file.
12137 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12139 * configure.ac: Correct td_thr_tls_get_addr test.
12140 * configure: Regenerated.
12142 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12144 * linux-low.c (linux_wait_for_event): Reformat. Use the
12145 pass_signals array.
12146 * remote-utils.c (decode_address_to_semicolon): New.
12147 * server.c (pass_signals, handle_general_set): New.
12148 (handle_query): Mention QPassSignals for qSupported.
12149 (main): Call handle_general_set.
12150 * server.h (pass_signals, decode_address_to_semicolon): New.
12152 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12154 * server.c (handle_query): Correct error handling for read_auxv.
12156 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12158 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12159 and srv_linux_thread_db to yes.
12160 * linux-s390-low.c (s390_fill_gregset): New function.
12161 (target_regsets): Define data structure.
12163 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12165 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12166 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12167 * config.in, configure: Regenerated.
12168 * inferiors.c (gdb_id_to_thread): New function.
12169 (gdb_id_to_thread_id): Use it.
12170 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12171 * linux-low.h (struct process_info): Add th member.
12172 (thread_db_get_tls_address): New prototype.
12173 * remote-utils.c (decode_address): Make non-static.
12174 * server.c (handle_query): Handle qGetTLSAddr.
12175 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12176 * target.h (struct target_ops): Add get_tls_address.
12177 * thread-db.c (maybe_attach_thread): Save the thread handle.
12178 (thread_db_get_tls_address): New.
12180 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12182 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12183 (linux_resume_one_process): Take a siginfo_t *. Update all
12184 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12185 (struct pending_signals): Add a siginfo_t.
12186 (linux_wait_for_process): Always set last_status.
12187 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12188 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12189 * linux-low.h (struct process_info): Add last_status.
12191 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12193 * remote-utils.c (try_rle): New function.
12194 (putpkt_binary): Use it.
12196 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12198 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12199 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12200 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12201 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12202 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12205 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12207 * server.c (terminal_fd): New variable.
12208 (old_foreground_pgrp): Likewise.
12209 (restore_old_foreground_pgrp): New function.
12210 (start_inferior): Record the terminal file descriptor in terminal_fd
12211 and its original foreground group in old_foreground_pgrp. Register
12212 restore_old_foreground_pgrp with atexit().
12214 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12216 * server.c (handle_query): Correct qPart to qXfer.
12218 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12220 * configure.ac: Check for more headers which are missing on
12221 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12222 * configure.srv: Add Cygwin and mingw32.
12223 * remote-utils.c: Don't include headers unconditionally which
12224 are missing on mingw32. Include <winsock.h> for mingw32.
12225 (remote_open): Adjust for mingw32 support. Flush
12226 standard error after writing to it.
12227 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12228 (unblock_async_io, enable_async_io, disable_async_io)
12229 (readchar, getpkt): Update for Winsock support.
12230 (prepare_resume_reply): Expect a protocol signal number.
12231 * server.c: Disable <sys/wait.h> on mingw32.
12232 (start_inferior): Adjust for mingw32 support. Flush
12233 standard error after writing to it.
12234 (attach_inferior): Likewise. Use protocol signal
12236 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
12238 * win32-i386-low.c: New file.
12239 * Makefile.in (XM_CLIBS): Set.
12240 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
12241 (win32-i386-low.o): New dependency rule.
12242 * linux-low.c (linux_wait): Use target signal numbers.
12243 * target.h (struct target_ops): Doc fix.
12244 * server.h (target_signal_to_name): New prototype.
12245 * gdbreplay.c: Don't include headers unconditionally which
12246 are missing on mingw32. Include <winsock.h> for mingw32.
12247 (remote_close, remote_open): Adjust for Winsock support.
12248 * configure, config.in: Regenerated.
12250 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12252 * server.c (decode_xfer_read, write_qxfer_response): New.
12253 (handle_query): Take a packet length argument. Handle
12254 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12255 the qSupported response.
12256 (main): Update call to handle_query.
12258 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
12260 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
12261 (putpkt_binary): Renamed from putpkt and adjusted for binary
12263 (putpkt): New wrapper for putpkt_binary.
12264 (readchar): Don't mask off the high bit.
12265 (decode_X_packet): New function.
12266 * server.c (main): Call putpkt_binary if a handler sets the packet
12267 length. Save the length of the incoming packet. Handle 'X'.
12268 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
12270 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
12272 * server.c (handle_query): Handle qSupported.
12274 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12276 * remote-utils.c (all_symbols_looked_up): New variable.
12277 (look_up_one_symbol): Check it.
12278 * server.h (look_up_one_symbol): New declaration.
12279 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
12281 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12283 * Makefile.in (linux-arm-low.o): Update dependencies.
12284 * linux-arm-low.c: Include "gdb_proc_service.h".
12285 (PTRACE_GET_THREAD_AREA): Define.
12286 (ps_get_thread_area): New function.
12288 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
12290 * configure.srv (m68k*-*-uclinux*): New target.
12291 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
12292 (linux_resume_one_process): Remove extraneous cast.
12293 (linux_read_offsets): New.
12294 (linux_target_op): Add linux_read_offsets on mmuless systems.
12295 * server.c (handle_query): Add qOffsets logic.
12296 * target.h (struct target_ops): Add read_offsets.
12298 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12300 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
12301 (PTRACE_GET_THREAD_AREA): Define.
12302 (ps_get_thread_area): New function.
12303 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
12304 (linux-x86-64-low.o): Update.
12306 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12308 * configure.ac: Remove checks for prfpregset_t.
12309 * gdb_proc_service.h: New file.
12310 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
12311 new "gdb_proc_service.h".
12312 * proc-service.c: Likewise.
12313 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
12314 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
12315 * Makefile.in (gdb_proc_service_h): Updated.
12316 * configure, config.in: Regenerated.
12318 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12320 * remote-utils.c (prepare_resume_reply): Move declaration
12321 of gdb_id_from_wait to the top of the block.
12323 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
12325 * linux-low.c (regsets_store_inferior_registers): Read the regset
12326 from the target before filling it.
12328 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12330 * server.c (attach_inferior): Return SIGTRAP for a successful
12333 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12335 * Makefile.in (OBS): Add version.o.
12336 (STAGESTUFF): Delete.
12337 (version.o): Add dependencies.
12338 (version.c): Replace rule.
12339 (clean): Remove version.c.
12340 * server.c (gdbserver_version): New.
12341 (gdbserver_usage): Use printf.
12342 (main): Handle --version and --help.
12343 * server.h (version, host_name): Add declarations.
12345 2005-12-23 Eli Zaretskii <eliz@gnu.org>
12357 * linux-x86-64-low.c:
12359 * linux-s390-low.c:
12360 * linux-ppc64-low.c:
12362 * linux-mips-low.c:
12363 * linux-m68k-low.c:
12364 * linux-m32r-low.c:
12367 * linux-ia64-low.c:
12368 * linux-i386-low.c:
12369 * linux-crisv32-low.c:
12381 * gdbserver.1: Add (C) after Copyright. Update the FSF
12384 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
12386 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
12387 (arm_breakpoint_at): Recognize both breakpoints.
12388 (the_low_target): Use the correct breakpoint instruction.
12390 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
12392 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
12393 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
12394 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
12395 (the_low_target): Update.
12397 2005-10-25 Andreas Schwab <schwab@suse.de>
12399 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
12401 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
12402 (ia64_num_regs): Reduce to 462.
12404 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
12406 * acinclude.m4: Correct quoting.
12407 * aclocal.m4: Regenerated.
12409 Suggested by SZOKOVACS Robert <szo@ies.hu>:
12410 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
12411 (thread_db_init): Call thread_db_err_str.
12412 * configure.ac: Check for TD_VERSION.
12413 * config.in, configure: Regenerated.
12415 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12417 * server.h (error, fatal, warning): Add ATTR_FORMAT.
12419 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12421 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
12422 is not available. Define HAVE_PTRACE_GETREGS if it is.
12423 * config.in, configure: Regenerated.
12424 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
12425 * linux-i386-low.c, linux-m68k-low.c: Update to use
12426 HAVE_PTRACE_GETREGS.
12427 * linux-low.c (regsets_fetch_inferior_registers)
12428 (regsets_store_inferior_registers): Only return 0 if we processed
12430 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
12431 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
12433 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12435 * inferiors.c (struct thread_info): Add gdb_id.
12436 (add_thread): Add gdb_id argument.
12437 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
12438 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
12439 calls to add_thread.
12440 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
12441 * server.c (handle_query): Use thread_to_gdb_id.
12442 (handle_v_cont, main): Use gdb_id_to_thread_id.
12443 * server.h (add_thread): Update prototype.
12444 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
12447 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12449 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
12450 left-padded registers.
12451 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
12452 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
12454 2005-07-01 Steve Ellcey <sje@cup.hp.com>
12456 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
12457 * configure: Regenerate.
12458 * config.in: Regenerate.
12459 * server.h (NEED_DECLARATION_STRERROR):
12460 Replace with !HAVE_DECL_STRERROR.
12462 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
12464 * linux-low.c (linux_wait, linux_send_signal): Don't test
12465 an unsigned long variable for > 0 if it could be MAX_ULONG.
12466 * server.c (myresume): Likewise.
12467 * target.c (set_desired_inferior): Likewise.
12469 2005-06-13 Mark Kettenis <kettenis@gnu.org>
12471 * configure.ac: Simplify and improve check for socklen_t.
12472 * configure, config.in: Regenerate.
12474 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
12476 * acconfig.h: Remove.
12477 * configure.ac: Add a test for socklen_t. Use three-argument
12478 AC_DEFINE throughout.
12479 * config.in: Regenerated using autoheader 2.59.
12480 * configure: Regenerated.
12482 * gdbreplay.c (socklen_t): Provide a default.
12483 (remote_open): Use socklen_t.
12484 * remote-utils.c (socklen_t): Provide a default.
12485 (remote_open): Use socklen_t.
12486 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
12489 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
12491 * linux-low.c (linux_read_memory, linux_write_memory)
12492 (linux_read_auxv): Likewise.
12493 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
12494 (check_mem_write): Likewise.
12495 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
12497 * regcache.c (struct inferior_rgcache_data, registers_to_string)
12498 (registers_from_string, register_data): Likewise.
12499 * server.c (handle_query, main): Likewise.
12500 * server.h (convert_ascii_to_int, convert_int_to_ascii)
12501 (decode_M_packet): Likewise.
12502 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
12503 * target.h (struct target_ops): Update read_memory, write_memory,
12505 (read_inferior_memory, write_inferior_memory): Update.
12506 * linux-low.h (struct linux_target_ops): Change type of breakpoint
12507 to unsigned char *.
12508 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
12509 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
12510 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
12511 linux-s390-low.c, linux-sh-low.c: Update for changes in
12512 read_inferior_memory and the_low_target->breakpoint.
12514 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
12516 * Makefile.in (SFILES): Add linux-ppc64-low.c.
12517 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
12518 * configure.srv: Add powerpc64-*-linux*.
12519 * linux-ppc64-low.c: New file.
12521 2005-05-23 Orjan Friberg <orjanf@axis.com>
12523 * linux-cris-low.c: New file with support for CRIS.
12524 * linux-crisv32-low.c: Ditto for CRISv32.
12525 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
12526 (clean): Add reg-cris.c and reg-crisv32.c.
12527 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
12528 reg-crisv32.o, and reg-crisv32.c to make rules.
12529 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
12530 recognized targets.
12532 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
12534 * linux-low.c (fetch_register): Ensure buffer size is a multiple
12535 of sizeof (PTRACE_XFER_TYPE).
12536 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
12538 2005-05-12 Orjan Friberg <orjanf@axis.com>
12540 * target.h (struct target_ops): Add insert_watchpoint,
12541 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
12542 pointers for hardware watchpoint support.
12543 * linux-low.h (struct linux_target_ops): Ditto.
12544 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
12545 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
12546 to linux_target_ops.
12547 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
12549 * server.c (main): Recognize 'Z' and 'z' packets.
12551 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
12553 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
12554 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
12555 (the_low_target): Add new members.
12557 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12559 * proc-service.c (ps_lgetregs): Search all_processes instead of
12562 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12564 * server.c (start_inferior): Change return type to int.
12565 (attach_inferior): Change sigptr to int *.
12566 (handle_v_cont, handle_v_requests): Change signal to int *.
12567 (main): Change signal to int.
12569 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
12571 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12572 * configure.srv: Add m32r*-*-linux*.
12573 * linux-m32r-low.c: New file.
12575 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12577 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12579 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12581 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12582 Take unsigned long arguments for PIDs.
12583 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12584 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12585 (wait_for_sigstop, linux_resume_one_process)
12586 (regsets_fetch_inferior_registers, linux_send_signal)
12587 (linux_read_auxv): Likewise. Update the types of variables holding
12588 PIDs. Update format string specifiers.
12589 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12590 * remote-utils.c (prepare_resume_reply): Likewise.
12591 * server.c (cont_thread, general_thread, step_thread)
12592 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12594 (handle_query): Update format specifiers.
12595 (handle_v_cont, main): Use strtoul for thread IDs.
12596 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12597 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12598 (general_thread, step_thread, thread_from_wait)
12599 (old_thread_from_wait): Update.
12600 * target.h (struct thread_resume): Use unsigned long for THREAD.
12601 (struct target_ops): Use unsigned long for arguments to attach and
12604 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12606 * acinclude.m4: Include bfd/bfd.m4 directly.
12607 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12608 <agriffis@toolchain.org>.
12609 * aclocal.m4, configure: Regenerated.
12611 2005-01-07 Andrew Cagney <cagney@gnu.org>
12613 * configure.ac: Rename configure.in, require autoconf 2.59.
12614 * configure: Re-generate.
12616 2004-12-08 Daniel Jacobowitz <dan@debian.org>
12618 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12619 LIBS when finished.
12620 * aclocal.m4: Regenerated.
12621 * configure: Regenerated.
12623 2004-11-21 Andreas Schwab <schwab@suse.de>
12625 * linux-m68k-low.c (m68k_num_gregs): Define.
12626 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12627 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12628 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12629 (m68k_breakpoint_at): New. Add to the_low_target.
12631 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12632 srv_linux_thread_db to yes.
12634 2004-10-20 Joel Brobecker <brobecker@gnat.com>
12636 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12637 (ARCH_SET_FS): Likewise.
12638 (ARCH_GET_FS): Likewise.
12639 (ARCH_GET_GS): Likewise.
12641 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12643 * linux-i386-low.c (ps_get_thread_area): New.
12644 * linux-x86-64-low.c (ps_get_thread_area): New.
12645 * linux-low.c: Include <sys/syscall.h>.
12646 (linux_kill_one_process): Don't kill the first thread here.
12647 (linux_kill): Kill the first thread here.
12648 (kill_lwp): New function.
12649 (send_sigstop, linux_send_signal): Use it.
12650 * proc-service.c: Clean up #ifdefs.
12651 (fpregset_info): Delete.
12652 (ps_lgetregs): Update and enable implementation.
12653 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12655 * remote-utils.c (struct sym_cache, symbol_cache): New.
12656 (input_interrupt): Print a clearer message.
12657 (async_io_enabled): New variable.
12658 (enable_async_io, disable_async_io): Use it. Update comments.
12659 (look_up_one_symbol): Use the symbol cache.
12660 * thread-db.c (thread_db_look_up_symbols): New function.
12661 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12663 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12665 * configure.in: Test for -rdynamic.
12666 * configure: Regenerated.
12667 * Makefile (INTERNAL_LDFLAGS): New.
12668 (gdbserver, gdbreplay): Use it.
12670 2004-09-02 Andrew Cagney <cagney@gnu.org>
12672 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12674 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12676 * linux-low.c (linux_wait): Clear all_processes list also.
12678 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12680 * linux-low.c: Include <errno.h>. Remove extern declaration of
12683 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12685 * gdbreplay.c, server.h, utils.c: Update copyright years.
12687 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12689 * server.c (main): Print child status or termination signal from
12690 variable 'signal', not 'sig'.
12692 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12694 * linux-low.c (linux_read_memory): Change return type to
12695 int. Check for and return error from ptrace().
12696 * target.c (read_inferior_memory): Change return type to int. Pass
12697 back return status from the_target->read_memory().
12698 * target.h (struct target_ops): Adapt *read_memory() prototype.
12700 (read_inferior_memory): Adapt prototype.
12701 * server.c (main): Return an error packet if
12702 read_inferior_memory() returns an error.
12704 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12706 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12707 Unify with other clean targets.
12709 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12711 * server.c (handle_v_cont): Call set_desired_inferior.
12713 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12715 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12717 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12719 * linux-low.c (linux_wait): Unblock async I/O.
12720 (linux_resume): Block and enable async I/O.
12721 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12722 * server.h (block_async_io, unblock_async_io): Add prototypes.
12724 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12726 * remote-utils.c (remote_open): Print a status notice after
12727 opening a TCP port.
12728 * server.c (attach_inferior): Print a status notice after
12731 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12733 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12735 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12737 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12739 * server.c, target.h: Update copyright years.
12741 2004-02-25 Roland McGrath <roland@redhat.com>
12743 * target.h (struct target_ops): New member `read_auxv'.
12744 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12745 * linux-low.c (linux_read_auxv): New function.
12746 (linux_target_ops): Initialize `read_auxv' member to that.
12748 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12750 Committed by Jim Blandy <jimb@redhat.com>.
12752 * linux-s390-low.c (s390_num_regs): Update.
12753 (s390_regmap): Remove control registers. Use __s390x__ predefine
12754 instead of GPR_SIZE to distiguish s390 and s390x targets.
12756 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
12758 * linux-low.c: Update copyright year.
12759 (check_removed_breakpoint): Clear pending_is_breakpoint.
12760 (linux_set_resume_request, linux_queue_one_thread)
12761 (resume_status_pending_p): New functions.
12762 (linux_continue_one_thread): Use process->resume.
12763 (linux_resume): Only resume threads if there are no pending events.
12764 * linux-low.h (struct process_info): Add resume request
12767 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
12769 * regcache.c (new_register_cache): Clear the allocated register
12770 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12772 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
12774 * linux-low.c (linux_resume): Take a struct thread_resume *
12776 (linux_wait): Update call.
12777 (resume_ptr): New static variable.
12778 (linux_continue_one_thread): Renamed from
12779 linux_continue_one_process. Use resume_ptr.
12780 (linux_resume): Use linux_continue_one_thread.
12781 * server.c (handle_v_cont, handle_v_requests): New functions.
12782 (myresume): New function.
12783 (main): Handle 'v' case.
12784 * target.h (struct thread_resume): New type.
12785 (struct target_ops): Change argument of "resume" to struct
12787 (myresume): Delete macro.
12789 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12791 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12792 (uninstall): Support DESTDIR.
12794 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12796 * configure.srv: Add xscale*linux copy of arm*linux entry.
12798 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
12800 * linux-arm-low.c (arm_reinsert_addr): New function.
12801 (the_low_target): Add arm_reinsert_addr.
12803 2003-07-08 Mark Kettenis <kettenis@gnu.org>
12805 * mem-break.c: Remove whitespace at end of file.
12807 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12809 * configure.in: Check whether we need to prototype strerror.
12810 * server.h: Optionally prototype strerror.
12811 * gdbreplay.c (perror_with_name): Use strerror.
12812 * linux-low.c (linux_attach_lwp): Use strerror.
12813 * utils.c (perror_with_name): Use strerror.
12814 * config.in, configure: Regenerated.
12816 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12818 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12819 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12821 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
12823 * Makefile.in (SFILES): Update.
12824 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12825 low-sun3.c: Remove files.
12827 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
12829 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12830 (linux_detach_one_process, linux_detach): New functions.
12831 (linux_target_ops): Add linux_detach.
12832 * server.c (main): Handle 'D' packet.
12833 * target.h (struct target_ops): Add "detach" member.
12834 (detach_inferior): Define.
12836 2003-06-13 Mark Kettenis <kettenis@gnu.org>
12838 From Kelley Cook <kelleycook@wideopenwest.com>:
12839 * configure.srv: Accept i[34567]86 variants.
12841 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
12843 * linux-low.c (linux_wait_for_event): Correct comment typos.
12844 (linux_resume_one_process): Call check_removed_breakpoint.
12845 (linux_send_signal): New function.
12846 (linux_target_ops): Add linux_send_signal.
12847 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12849 * target.h (struct target_ops): Add send_signal.
12851 2003-05-29 Jim Blandy <jimb@redhat.com>
12853 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12854 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12855 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12856 away part of the register's value.
12858 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
12860 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12861 (linux_wait_for_event, linux_init_signals): Likewise.
12863 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
12865 * configure.in: Check for stdlib.h.
12866 * configure: Regenerated.
12867 * config.in: Regenerated.
12869 2003-01-04 Andreas Schwab <schwab@suse.de>
12871 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12873 2003-01-02 Andrew Cagney <ac131313@redhat.com>
12875 * Makefile.in: Remove obsolete code.
12877 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
12879 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12880 defined(PT_FPR0_HI).
12882 2002-11-17 Stuart Hughes <seh@zee2.com>
12884 * linux-arm-low.c (arm_num_regs): Increase.
12885 (arm_regmap): Include status register.
12887 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
12889 * linux-low.c (register_addr): Remove incorrect -1 check.
12891 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
12893 * linux-low.c (linux_create_inferior): Call setpgid. Return
12895 (unstopped_p, linux_signal_pid): Remove.
12896 (linux_target_ops): Remove linux_signal_pid.
12897 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12898 global instead of target method.
12899 * target.h (struct target_ops): Remove signal_pid. Update comment
12900 for create_inferior.
12901 * server.c (signal_pid): New variable.
12902 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
12903 gdbserver. Set the child to be the foreground process group.
12904 (attach_inferior): Set signal_pid.
12906 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
12908 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12910 2002-08-20 Jim Blandy <jimb@redhat.com>
12912 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12915 2002-08-01 Andrew Cagney <cagney@redhat.com>
12917 * Makefile.in: Make chill references obsolete.
12919 2002-07-24 Kevin Buettner <kevinb@redhat.com>
12921 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12922 * configure: Regenerate.
12923 * config.in: Regenerate.
12925 2002-07-09 David O'Brien <obrien@FreeBSD.org>
12927 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12928 (perror_with_name, remote_close, remote_open, expect, play): Static.
12930 2002-07-04 Michal Ludvig <mludvig@suse.cz>
12932 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
12933 byte offsets instead of an array of indexes.
12934 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12936 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
12938 * regcache.c: Add comment.
12940 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
12942 * thread-db.c: New file.
12943 * proc-service.c: New file.
12944 * acinclude.m4: New file.
12945 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12946 proc-service.o, and thread-db.o.
12947 (linux-low.o): Add USE_THREAD_DB.
12948 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12949 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12950 * aclocal.m4: Regenerated.
12951 * config.in: Regenerated.
12952 * configure: Regenerated.
12953 * configure.in: Check for proc_service.h, sys/procfs.h,
12954 thread_db.h, and linux/elf.h headrs.
12955 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12956 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12957 Check for -lthread_db and thread support.
12958 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12959 PowerPC, and SuperH.
12960 * i387-fp.c: Constify arguments.
12961 * i387-fp.h: Likewise.
12962 * inferiors.c: (struct thread_info): Renamed from
12963 `struct inferior_info'. Remove PID member. Use generic inferior
12964 list header. All uses updated.
12965 (inferiors, signal_pid): Removed.
12966 (all_threads): New variable.
12967 (get_thread): Define.
12968 (add_inferior_to_list): New function.
12969 (for_each_inferior): New function.
12970 (change_inferior_id): New function.
12971 (add_inferior): Removed.
12972 (remove_inferior): New function.
12973 (add_thread): New function.
12974 (free_one_thread): New function.
12975 (remove_thread): New function.
12976 (clear_inferiors): Use for_each_inferior and free_one_thread.
12977 (find_inferior): New function.
12978 (find_inferior_id): New function.
12979 (inferior_target_data): Update argument type.
12980 (set_inferior_target_data): Likewise.
12981 (inferior_regcache_data): Likewise.
12982 (set_inferior_regcache_data): Likewise.
12983 * linux-low.c (linux_bp_reinsert): Remove.
12984 (all_processes, stopping_threads, using_thrads)
12985 (struct pending_signals, debug_threads, pid_of): New.
12986 (inferior_pid): Replace with macro.
12987 (struct inferior_linux_data): Remove.
12988 (get_stop_pc, add_process): New functions.
12989 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
12990 Use add_process and add_thread.
12991 (linux_attach_lwp): New function, based on old linux_attach. Use
12992 add_process and add_thread. Set stop_expected for new threads.
12993 (linux_attach): New function.
12994 (linux_kill_one_process): New function.
12995 (linux_kill): Kill all LWPs.
12996 (linux_thread_alive): Use find_inferior_id.
12997 (check_removed_breakpoints, status_pending_p): New functions.
12998 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
12999 Update. Use WNOHANG. Wait for cloned processes also. Update process
13000 struct for the found process.
13001 (linux_wait_for_event): New function.
13002 (linux_wait): Use it. Support LWPs.
13003 (send_sigstop, wait_for_sigstop, stop_all_processes)
13004 (linux_resume_one_process, linux_continue_one_process): New functions.
13005 (linux_resume): Support LWPs.
13006 (REGISTER_RAW_SIZE): Remove.
13007 (fetch_register): Use register_size instead. Call supply_register.
13008 (usr_store_inferior_registers): Likewise. Call collect_register.
13009 Fix recursive case.
13010 (regsets_fetch_inferior_registers): Improve error message.
13011 (regsets_store_inferior_registers): Add debugging.
13012 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13013 (unstopped_p, linux_signal_pid): New functions.
13014 (linux_target_ops): Add linux_signal_pid.
13015 (linux_init_signals): New function.
13016 (initialize_low): Call it. Initialize using_threads.
13017 * regcache.c (inferior_regcache_data): Add valid
13019 (get_regcache): Fetch registers lazily. Add fetch argument
13020 and update all callers.
13021 (regcache_invalidate_one, regcache_invalidate): New
13023 (new_register_cache): Renamed from create_register_cache.
13024 Return the new regcache.
13025 (free_register_cache): Change argument to a void *.
13026 (registers_to_string, registers_from_string): Call get_regcache
13027 with fetch flag set.
13028 (register_data): Make static. Pass fetch flag to get_regcache.
13029 (supply_register): Call get_regcache with fetch flag clear.
13030 (collect_register): Call get_regcache with fetch flag set.
13031 (collect_register_as_string): New function.
13032 * regcache.h: Update.
13033 * remote-utils.c (putpkt): Flush after debug output and use
13035 Handle input interrupts while waiting for an ACK.
13036 (input_interrupt): Use signal_pid method.
13037 (getpkt): Flush after debug output and use stderr.
13038 (outreg): Use collect_register_as_string.
13039 (new_thread_notify, dead_thread_notify): New functions.
13040 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13041 and general_thread.
13042 (look_up_one_symbol): Flush after debug output.
13043 * server.c (step_thread, server_waiting): New variables.
13044 (start_inferior): Don't use signal_pid. Update call to mywait.
13045 (attach_inferior): Update call to mywait.
13046 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13047 (main): Don't fetch/store registers explicitly. Use
13048 set_desired_inferior. Support proposed ``Hs'' packet. Update
13050 * server.h: Update.
13051 (struct inferior_list, struct_inferior_list_entry): New.
13052 * target.c (set_desired_inferior): New.
13053 (write_inferior_memory): Constify.
13054 (mywait): New function.
13055 * target.h: Update.
13056 (struct target_ops): New signal_pid method.
13057 (mywait): Removed macro, added prototype.
13059 * linux-low.h (regset_func): Removed.
13060 (regset_fill_func, regset_store_func): New.
13061 (enum regset_type): New.
13062 (struct regset_info): Add type field. Use new operation types.
13063 (struct linux_target_ops): stop_pc renamed to get_pc.
13064 Add decr_pc_after_break and breakpoint_at.
13065 (get_process, get_thread_proess, get_process_thread)
13066 (strut process_info, all_processes, linux_attach_lwp)
13067 (thread_db_init): New.
13069 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13070 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13071 (the_low_target): Add new members.
13072 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13073 (i386_store_fpxregset): Constify.
13074 (target_regsets): Add new kind identifier.
13075 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13076 (i386_set_pc): Add debugging.
13077 (i386_breakpoint_at): New function.
13078 (the_low_target): Add new members.
13079 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13080 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13081 (mips_breakpoint_at): New.
13082 (the_low_target): Add new members.
13083 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13084 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13085 (the_low_target): Add new members.
13086 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13087 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13088 (the_low_target): Add new members.
13089 * linux-x86-64-low.c (target_regsets): Add new kind
13092 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13094 From Martin Pool <mbp@samba.org>:
13095 * server.c (gdbserver_usage): New function.
13098 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13100 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13101 stop_at -> stop_pc.
13103 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13105 * Makefile.in: Remove obsolete code.
13107 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13109 * linux-low.c (regsets_fetch_inferior_registers),
13110 (regsets_store_inferior_registers): Removed cast to int from
13112 * regcache.h: Added declaration of struct inferior_info.
13114 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13116 * inferiors.c (struct inferior_info): Add regcache_data.
13117 (add_inferior): Call create_register_cache.
13118 (clear_inferiors): Call free_register_cache.
13119 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13120 * regcache.c (struct inferior_regcache_data): New.
13121 (registers): Remove.
13122 (get_regcache): New function.
13123 (create_register_cache, free_register_cache): New functions.
13124 (set_register_cache): Don't initialize the register cache here.
13125 (registers_to_string, registers_from_string, register_data): Call
13127 * regcache.h: Add prototypes.
13128 * server.h: Likewise.
13130 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13132 * mem-break.c: New file.
13133 * mem-break.h: New file.
13134 * Makefile.in: Add mem-break.o rule; update server.h
13136 * inferiors.c (struct inferior_info): Add target_data
13138 (clear_inferiors): Free target_data member if set.
13139 (inferior_target_data, set_inferior_target_data): New functions.
13140 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13141 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13142 * linux-low.c (linux_bp_reinsert): New variable.
13143 (struct inferior_linux_data): New.
13144 (linux_create_inferior): Use set_inferior_target_data.
13145 (linux_attach): Likewise. Call add_inferior.
13146 (linux_wait_for_one_inferior): New function.
13147 (linux_wait): Call it.
13148 (linux_write_memory): Add const.
13149 (initialize_low): Call set_breakpoint_data.
13150 * linux-low.h (struct linux_target_ops): Add breakpoint
13152 * server.c (attach_inferior): Remove extra add_inferior
13154 * server.h: Include mem-break.h. Update inferior.c
13156 * target.c (read_inferior_memory)
13157 (write_inferior_memory): New functions.
13158 * target.h (read_inferior_memory)
13159 (write_inferior_memory): Change macros to prototypes.
13160 (struct target_ops): Update comments. Add const to write_memory
13163 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13165 * linux-low.c (usr_store_inferior_registers): Support
13166 registers which are allowed to fail to store.
13167 * linux-low.h (linux_target_ops): Likewise.
13168 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13169 (ppc_cannot_store_register): FPSCR may not be storable.
13171 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13173 * server.h: Include <string.h> if HAVE_STRING_H.
13174 * ChangeLog: Correct paths in last ChangeLog entry.
13176 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13178 * linux-low.h: Remove obsolete prototypes.
13179 (struct linux_target_ops): New.
13180 (extern the_low_target): New.
13181 * linux-low.c (num_regs, regmap): Remove declarations.
13182 (register_addr): Use the_low_target explicitly.
13183 (fetch_register): Likewise.
13184 (usr_fetch_inferior_registers): Likewise.
13185 (usr_store_inferior_registers): Likewise.
13186 * linux-arm-low.c (num_regs): Remove.
13187 (arm_num_regs): Define.
13188 (arm_regmap): Renamed from regmap, made static.
13189 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13191 (arm_cannot_store_register): Renamed from cannot_store_register,
13193 (the_low_target): New.
13194 * linux-i386-low.c (num_regs): Remove.
13195 (i386_num_regs): Define.
13196 (i386_regmap): Renamed from regmap, made static.
13197 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13199 (i386_cannot_store_register): Renamed from cannot_store_register,
13201 (the_low_target): New.
13202 * linux-ia64-low.c (num_regs): Remove.
13203 (ia64_num_regs): Define.
13204 (ia64_regmap): Renamed from regmap, made static.
13205 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13207 (ia64_cannot_store_register): Renamed from cannot_store_register,
13209 (the_low_target): New.
13210 * linux-m68k-low.c (num_regs): Remove.
13211 (m68k_num_regs): Define.
13212 (m68k_regmap): Renamed from regmap, made static.
13213 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13215 (m68k_cannot_store_register): Renamed from cannot_store_register,
13217 (the_low_target): New.
13218 * linux-mips-low.c (num_regs): Remove.
13219 (mips_num_regs): Define.
13220 (mips_regmap): Renamed from regmap, made static.
13221 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13223 (mips_cannot_store_register): Renamed from cannot_store_register,
13225 (the_low_target): New.
13226 * linux-ppc-low.c (num_regs): Remove.
13227 (ppc_num_regs): Define.
13228 (ppc_regmap): Renamed from regmap, made static.
13229 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
13231 (ppc_cannot_store_register): Renamed from cannot_store_register,
13233 (the_low_target): New.
13234 * linux-s390-low.c (num_regs): Remove.
13235 (s390_num_regs): Define.
13236 (s390_regmap): Renamed from regmap, made static.
13237 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
13239 (s390_cannot_store_register): Renamed from cannot_store_register,
13241 (the_low_target): New.
13242 * linux-sh-low.c (num_regs): Remove.
13243 (sh_num_regs): Define.
13244 (sh_regmap): Renamed from regmap, made static.
13245 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
13247 (sh_cannot_store_register): Renamed from cannot_store_register,
13249 (the_low_target): New.
13250 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13251 (the_low_target): New.
13253 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13255 * Makefile.in: Add stamp-h target.
13256 * configure.in: Create stamp-h.
13257 * configure: Regenerated.
13259 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13261 * inferiors.c: New file.
13262 * target.c: New file.
13263 * target.h: New file.
13264 * Makefile.in: Add target.o and inferiors.o. Update
13266 * linux-low.c (inferior_pid): New static variable,
13267 moved from server.c.
13268 (linux_create_inferior): Renamed from create_inferior.
13269 Call add_inferior. Return 0 on success instead of a PID.
13270 (linux_attach): Renamed from myattach.
13271 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
13272 (linux_thread_alive): Renamed from mythread_alive.
13273 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
13275 (linux_resume): Renamed from myresume. Add missing ``return 0''.
13276 (regsets_store_inferior_registers): Correct error message.
13277 Add missing ``return 0''.
13278 (linux_fetch_registers): Renamed from fetch_inferior_registers.
13279 (linux_store_registers): Renamed from store_inferior_registers.
13280 (linux_read_memory): Renamed from read_inferior_memory.
13281 (linux_write_memory): Renamed from write_inferior_memory.
13282 (linux_target_ops): New structure.
13283 (initialize_low): Call set_target_ops ().
13284 * remote-utils.c (unhexify): New function.
13285 (hexify): New function.
13286 (input_interrupt): Send signals to ``signal_pid''.
13287 * server.c (inferior_pid): Remove.
13288 (start_inferior): Update create_inferior call.
13289 (attach_inferior): Call add_inferior.
13290 (handle_query): New function.
13291 (main): Call handle_query for `q' packets.
13292 * server.h: Include "target.h". Remove obsolete prototypes.
13293 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
13295 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13297 * Makefile.in: Add WARN_CFLAGS. Update configury
13299 * configure.in: Check for <string.h>
13300 * configure: Regenerate.
13301 * config.in: Regenerate.
13302 * gdbreplay.c: Include needed system headers.
13303 (remote_open): Remove strchr prototype.
13304 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
13305 * regcache.c (supply_register): Change buf argument to const void *.
13306 (supply_register_by_name): Likewise.
13307 (collect_register): Change buf argument to void *.
13308 (collect_register_by_name): Likewise.
13309 * regcache.h: Add missing prototypes.
13310 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
13311 * server.c (handle_query): New function.
13312 (attached): New static variable, moved out of main.
13313 (main): Quiet longjmp clobber warnings.
13314 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
13315 * utils.c (error): Remove NORETURN.