1 2015-12-07 Yao Qi <yao.qi@linaro.org>
3 * configure.srv: Append arm.o to srv_tgtobj for
4 aarch64*-*-linux* target.
5 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
7 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8 (arm_breakpoint_len, thumb_breakpoint): Likewise.
9 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
10 (thumb2_breakpoint_len): Likewise.
11 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
12 (arm_breakpoint_kinds): Likewise.
13 (arm_breakpoint_kind_from_pc): Likewise.
14 (arm_sw_breakpoint_from_kind): Likewise.
15 (arm_breakpoint_kind_from_current_state): Likewise.
16 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
17 (arm_sw_breakpoint_from_kind): Declare.
18 (arm_breakpoint_kind_from_current_state): Declare.
19 (arm_breakpoint_at): Declare.
20 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
21 arm_sw_breakpoint_from_kind if process is 32-bit.
22 (aarch64_breakpoint_kind_from_pc): New function.
23 (aarch64_breakpoint_kind_from_current_state): New function.
24 (the_low_target): Initialize fields breakpoint_kind_from_pc
25 and breakpoint_kind_from_current_state.
26 * linux-arm-low.c (arm_breakpoint_kinds): Move to
28 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
29 (arm_breakpoint, arm_breakpoint_len): Likewise.
30 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
31 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
32 (arm_is_thumb_mode): Likewise.
33 (arm_breakpoint_at): Likewise.
34 (arm_breakpoint_kind_from_pc): Likewise.
35 (arm_sw_breakpoint_from_kind): Likewise.
36 (arm_breakpoint_kind_from_current_state): Likewise.
39 2015-08-04 Yao Qi <yao.qi@linaro.org>
41 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
42 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
43 * server.c (extended_protocol): Remove "static".
44 * server.h (extended_protocol): Declare it.
46 2015-12-04 Josh Stone <jistone@redhat.com>
48 * target.h (struct target_ops) <arch_setup>: Rename to ...
49 (struct target_ops) <post_create_inferior>: ... this.
50 (target_arch_setup): Rename to ...
51 (target_post_create_inferior): ... this, calling post_create_inferior.
52 * server.c (start_inferior): Update target_arch_setup calls to
53 target_post_create_inferior.
54 * linux-low.c (linux_low_ptrace_options): Forward declare.
55 (linux_arch_setup): Update its comment for general use.
56 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
57 (struct linux_target_ops): Use linux_post_create_inferior.
58 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
59 to post_create_inferior.
60 * nto-low.c (struct nto_target_ops): Likewise.
61 * spu-low.c (struct spu_target_ops): Likewise.
62 * win32-low.c (struct win32_target_ops): Likewise.
64 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
66 * linux-arm-low.c: Remove duplicate arch/arm.h include.
68 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
70 * linux-arm-low.c (arm_reinsert_addr): Remove function.
71 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
72 * linux-cris-low.c (cris_reinsert_addr> Remove function.
73 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
74 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
75 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
76 * linux-mips-low.c (mips_reinsert_addr): Remove function.
77 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
78 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
79 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
80 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
81 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
83 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
85 * linux-low.c (linux_look_up_symbols): Don't call
86 linux_supports_traceclone.
87 * linux-low.h (thread_db_init): Remove use_events argument.
88 * thread-db.c (thread_db_use_event): Remove global variable.
89 (struct thread_db) <td_thr_event_enable_p>: Remove field.
90 (struct thread_db) <td_create_bp>: Remove field.
91 (thread_db_create_event): Remove function.
92 (thread_db_enable_reporting): Likewise.
93 (find_one_thread): Don't check for thread_db_use_events.
94 (attach_thread): Likewise.
95 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
96 (try_thread_db_load_1): Don't check for thread_db_use_events.
97 (thread_db_init): Remove use_events argument and thread events
99 (remove_thread_event_breakpoints): Remove function.
100 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
102 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
104 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
106 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
107 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
108 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
109 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
110 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
112 * linux-crisv32-low.c (cris_supports_hardware_single_step):
114 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
115 * linux-low.c (can_hardware_single_step): Use
116 supports_hardware_single_step.
117 (can_software_single_step): New function.
118 (start_step_over): Call can_software_single_step.
119 (linux_supports_hardware_single_step): New function.
120 (struct target_ops) <supports_software_single_step>: Initialize.
121 * linux-low.h (struct linux_target_ops)
122 <supports_hardware_single_step>: Initialize.
123 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
124 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
125 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
126 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
127 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
128 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
129 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
130 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
131 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
132 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
134 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
135 (struct linux_target_ops) <tile_supports_hardware_single_step>:
137 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
138 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
139 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
141 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
142 * target.h (struct target_ops): <supports_software_single_step>:
144 (target_supports_software_single_step): New macro.
146 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
148 * linux-low.c (linux_wait_1): Fix pc advance condition.
149 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
150 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
152 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
154 * linux-arm-low.c (arm_is_thumb_mode): New function.
155 (arm_breakpoint_at): Use arm_is_thumb_mode.
156 (arm_breakpoint_kind_from_current_state): New function.
157 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
159 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
160 (linux_breakpoint_kind_from_current_state): New function.
161 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
162 * linux-low.h (struct linux_target_ops)
163 <breakpoint_kind_from_current_state>: New field.
164 * target.h (struct target_ops): Likewise.
165 (target_breakpoint_kind_from_current_state): New macro.
167 2015-11-30 Pedro Alves <palves@redhat.com>
169 * linux-low.c (linux_resume): Wake up the event loop before
172 2015-11-30 Pedro Alves <palves@redhat.com>
174 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
176 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
178 * target.c (struct thread_search): New structure.
179 (thread_search_callback): New function.
180 (prev_general_thread): New global.
181 (prepare_to_access_memory, done_accessing_memory): New functions.
182 * target.h (prepare_to_access_memory, done_accessing_memory):
183 Replace macros with function declarations.
185 2015-11-30 Pedro Alves <palves@redhat.com>
188 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
189 report TARGET_WAITKIND_NO_RESUMED.
190 * remote-utils.c (prepare_resume_reply): Handle
191 TARGET_WAITKIND_NO_RESUMED.
192 * server.c (report_no_resumed): New global.
193 (handle_query) <qSupported>: Handle "no-resumed+". Report
194 "no-resumed+" support.
195 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
196 return error if the client doesn't support no-resumed events.
197 (push_stop_notification): New function.
198 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
199 events if the client supports them.
201 2015-11-30 Pedro Alves <palves@redhat.com>
203 * linux-low.c (thread_still_has_status_pending_p): Don't check
205 (lwp_resumed): New function.
206 (status_pending_p_callback): Return early if the LWP is not
207 supposed to be resumed.
209 2015-11-30 Pedro Alves <palves@redhat.com>
211 * linux-low.c (handle_extended_wait): Assert that the LWP's
212 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
213 thread create events, leave the new child's status pending.
214 (linux_low_filter_event): If GDB wants to hear about thread exit
215 events, leave the LWP marked dead and don't delete it.
216 (linux_wait_for_event_filtered): Don't check for thread exit.
217 (filter_exit_event): New function.
218 (linux_wait_1): Use it, when returning an exit event.
219 (linux_resume_one_lwp_throw): Assert that the LWP's
220 waitstatus is TARGET_WAITKIND_IGNORE.
221 * remote-utils.c (prepare_resume_reply): Handle
222 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
223 * server.c (report_thread_events): New global.
224 (handle_general_set): Handle QThreadEvents.
225 (handle_query) <qSupported>: Handle and report QThreadEvents+;
226 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
227 TARGET_WAITKIND_THREAD_EXITED.
228 * server.h (report_thread_events): Declare.
230 2015-11-30 Pedro Alves <palves@redhat.com>
232 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
233 the thread's last_resume_kind was resume_stop.
235 2015-11-30 Pedro Alves <palves@redhat.com>
237 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
240 2015-11-30 Pedro Alves <palves@redhat.com>
242 * server.c (handle_v_requests): Handle vCtrlC.
244 2015-11-30 Pedro Alves <palves@redhat.com>
246 * gdbthread.h (find_any_thread_of_pid): Declare.
247 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
249 * server.c (handle_query): If current_thread is NULL, look for
250 another thread of the selected process.
252 2015-11-26 Daniel Colascione <dancol@dancol.org>
253 Simon Marchi <simon.marchi@ericsson.com>
255 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
256 * server.c (handle_qxfer_threads_worker): Refactor to include thread
258 * target.h (struct target_ops) <thread_name>: New field.
259 (target_thread_name): New macro.
261 2015-11-23 Joel Brobecker <brobecker@adacore.com>
263 * regcache.h (regcache_invalidate_pid): Add declaration.
264 * regcache.c (regcache_invalidate_pid): New function, extracted
265 from regcache_invalidate.
266 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
267 Add trivial documentation comment.
268 * lynx-low.c: Use regcache_invalidate_pid instead of
271 2015-11-23 Joel Brobecker <brobecker@adacore.com>
273 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
274 and Elf64_auxv_t if the target is Android.
276 2015-11-22 Doug Evans <xdje42@gmail.com>
278 * target.h: #include <sys/types.h>.
280 2015-11-19 Pedro Alves <palves@redhat.com>
282 * linux-low.c (linux_process_qsupported): Change prototype.
284 * linux-low.h (struct linux_target_ops) <process_qsupported>:
286 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
287 and adjust to loop over all features.
288 * server.c (handle_query) <qSupported>: Adjust to call
289 target_process_qsupported once, passing it a vector of unprocessed
291 * target.h (struct target_ops) <process_qsupported>: Change
293 (target_process_qsupported): Adjust.
295 2015-11-19 Pedro Alves <palves@redhat.com>
297 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
299 * configure: Regenerate.
301 2015-11-19 Pedro Alves <palves@redhat.com>
303 * configure: Regenerate.
305 2015-11-19 Yao Qi <yao.qi@linaro.org>
307 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
310 2015-11-19 Yao Qi <yao.qi@linaro.org>
312 * linux-aarch64-low.c (enum aarch64_operand_type): New.
313 (struct aarch64_operand): Move enum out.
315 2015-11-19 Yao Qi <yao.qi@linaro.org>
317 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
318 struct user_fpsimd_state *.
319 (aarch64_store_fpregset): Likewise.
321 2015-11-19 Yao Qi <yao.qi@linaro.org>
323 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
324 struct user_pt_regs *.
325 (aarch64_store_gregset): Likewise.
327 2015-11-18 Pedro Alves <palves@redhat.com>
329 * Makefile.in (all_object_files): Add $IPA_OBJS.
331 2015-11-17 Pedro Alves <palves@redhat.com>
333 * win32-low.c (win32_resume): Use gdb_signal_from_host,
334 GDB_SIGNAL_0 and gdb_signal_to_string.
336 2015-11-17 Pedro Alves <palves@redhat.com>
338 * win32-low.c (handle_output_debug_string): Remove parameter.
339 (win32_kill): Remove our_status local and adjust call to
340 handle_output_debug_string.
341 (get_child_debug_event): Adjust call to
342 handle_output_debug_string.
344 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
346 * linux-mips-low.c (mips_fill_gregset): Add cast.
347 (mips_store_gregset): Likewise.
348 (mips_fill_fpregset): Likewise.
349 (mips_store_fpregset): Likewise.
351 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
353 * linux-mips-low.c (mips_add_watchpoint): Rename private to
356 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
358 * linux-mips-low.c (mips_linux_new_thread): Change type of
359 watch_type to enum target_hw_bp_type.
361 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
363 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
364 Change return type to arm_hwbp_type.
366 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
368 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
369 (arm_store_gregset): Likewise.
370 * linux-arm-low.c (arm_get_hwcap): Likewise.
371 (arm_read_description): Likewise.
373 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
375 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
377 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
379 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
380 (ppc_fill_vsxregset): Likewise.
381 (ppc_store_vsxregset): Likewise.
382 (ppc_fill_vrregset): Likewise.
383 (ppc_store_vrregset): Likewise.
384 (ppc_fill_evrregset): Likewise.
385 (ppc_store_evrregset): Likewise.
387 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
389 * linux-ppc-low.c (ppc_usrregs_info): Remove
391 (ppc_arch_setup): Move lower in file.
393 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
395 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
396 (ps_pdwrite): Likewise.
398 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
400 * linux-arm-low.c (arm_new_thread): Move pointer dereference
401 to after assert checks.
403 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
405 * proc-service.c (ps_pdread): Add/adjust casts.
406 (ps_pdwrite): Add/adjust casts.
408 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
410 * server.c (handle_search_memory_1): Cast return value of
413 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
415 * server.c (write_qxfer_response): Change type of data to
418 2015-10-29 Pedro Alves <palves@redhat.com>
420 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
422 2015-10-29 Pedro Alves <palves@redhat.com>
424 * tracepoint.c (clear_installed_tracepoints): Add casts.
426 2015-10-29 Pedro Alves <palves@redhat.com>
428 * server.c (handle_v_cont, process_serial_event): Add enum
429 gdb_signal casts to signal parsing code.
431 2015-10-29 Pedro Alves <palves@redhat.com>
433 * linux-low.h (NULL_REGSET): Define.
434 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
435 * linux-arm-low.c (arm_regsets): Likewise.
436 * linux-crisv32-low.c (cris_regsets): Likewise.
437 * linux-m68k-low.c (m68k_regsets): Likewise.
438 * linux-mips-low.c (mips_regsets): Likewise.
439 * linux-nios2-low.c (nios2_regsets): Likewise.
440 * linux-ppc-low.c (ppc_regsets): Likewise.
441 * linux-s390-low.c (s390_regsets): Likewise.
442 * linux-sh-low.c (sh_regsets): Likewise.
443 * linux-sparc-low.c (sparc_regsets): Likewise.
444 * linux-tic6x-low.c (tic6x_regsets): Likewise.
445 * linux-tile-low.c (tile_regsets): Likewise.
446 * linux-x86-low.c (x86_regsets): Likewise.
447 * linux-xtensa-low.c (xtensa_regsets): Likewise.
449 2015-10-29 Pedro Alves <palves@redhat.com>
451 * linux-low.h (NULL_REGSET): Define.
452 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
453 * linux-arm-low.c (arm_regsets): Likewise.
454 * linux-crisv32-low.c (cris_regsets): Likewise.
455 * linux-m68k-low.c (m68k_regsets): Likewise.
456 * linux-mips-low.c (mips_regsets): Likewise.
457 * linux-nios2-low.c (nios2_regsets): Likewise.
458 * linux-ppc-low.c (ppc_regsets): Likewise.
459 * linux-s390-low.c (s390_regsets): Likewise.
460 * linux-sh-low.c (sh_regsets): Likewise.
461 * linux-sparc-low.c (sparc_regsets): Likewise.
462 * linux-tic6x-low.c (tic6x_regsets): Likewise.
463 * linux-tile-low.c (tile_regsets): Likewise.
464 * linux-x86-low.c (x86_regsets): Likewise.
465 * linux-xtensa-low.c (xtensa_regsets): Likewise.
467 2015-10-26 Doug Evans <dje@google.com>
469 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
471 2015-10-26 Doug Evans <dje@google.com>
473 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
475 2015-10-26 Doug Evans <dje@google.com>
477 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
479 (attach_thread, find_new_threads_callback): Ditto.
481 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
483 * mem-break.h (set_breakpoint_data): Remove.
485 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
487 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
488 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
489 (initialize_low): Remove set_breakpoint_data call.
490 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
491 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
492 (initialize_low): Remove set_breakpoint_data call.
493 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
494 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
495 (initialize_low): Remove set_breakpoint_data call.
497 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
499 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
500 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
501 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
502 * target.h (target_breakpoint_kind_from_pc): New macro.
504 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
506 * linux-low.c (default_breakpoint_kind_from_pc): New function.
507 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
508 the default breakpoint kind.
510 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
512 * linux-arm-low.c (arm_supports_z_point_type): Add software
515 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
517 * linux-arm-low.c: Refactor breakpoint definitions.
518 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
519 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
521 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
523 * Makefile.in: Add arm.c/o.
524 * configure.srv: Likewise.
525 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
526 (arm_breakpoint_kind_from_pc): New function.
527 (arm_sw_breakpoint_from_kind): Return proper kind.
528 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
530 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
532 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
534 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
535 (struct raw_breakpoint) <size>: Remove.
536 (struct raw_breakpoint) <kind>: Add.
537 (bp_size): New function.
538 (bp_opcode): Likewise.
539 (find_raw_breakpoint_at): Adjust for kind.
540 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
541 (remove_memory_breakpoint): Adjust for kind call bp_size.
542 (set_raw_breakpoint_at): Adjust for kind.
543 (set_breakpoint): Likewise.
544 (set_breakpoint_at): Call breakpoint_kind_from_pc.
545 (delete_raw_breakpoint): Adjust for kind.
546 (delete_breakpoint): Likewise.
547 (find_gdb_breakpoint): Likewise.
548 (set_gdb_breakpoint_1): Likewise.
549 (set_gdb_breakpoint): Likewise.
550 (delete_gdb_breakpoint_1): Likewise.
551 (delete_gdb_breakpoint): Likewise.
552 (uninsert_raw_breakpoint): Likewise.
553 (reinsert_raw_breakpoint): Likewise.
554 (set_breakpoint_data): Remove.
555 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
556 (check_mem_read): Adjust for kind call bp_size.
557 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
558 (clone_one_breakpoint): Adjust for kind.
559 * mem-break.h (set_gdb_breakpoint): Likewise.
560 (delete_gdb_breakpoint): Likewise.
561 * server.c (process_serial_event): Likewise.
563 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
565 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
566 (struct linux_target_ops) <breakpoint>: Remove.
567 (struct linux_target_ops) <breakpoint_len>: Remove.
568 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
569 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
570 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
571 (arm_sw_breakpoint_from_kind): New function.
572 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
573 (struct linux_target_ops) <breakpoint>: Remove.
574 (struct linux_target_ops) <breakpoint_len>: Remove.
575 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
576 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
577 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
578 (struct linux_target_ops) <breakpoint>: Remove.
579 (struct linux_target_ops) <breakpoint_len>: Remove.
580 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
581 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
582 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
583 (struct linux_target_ops) <breakpoint>: Remove.
584 (struct linux_target_ops) <breakpoint_len>: Remove.
585 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
586 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
587 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
588 and sw_breakpoint_from_kind to increment the pc.
589 (linux_breakpoint_kind_from_pc): New function.
590 (linux_sw_breakpoint_from_kind): New function.
591 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
592 (initialize_low): Call breakpoint_kind_from_pc and
593 sw_breakpoint_from_kind to replace breakpoint_data/len.
594 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
596 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
597 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
598 (struct linux_target_ops) <breakpoint>: Remove.
599 (struct linux_target_ops) <breakpoint_len>: Remove.
600 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
601 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
602 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
603 (struct linux_target_ops) <breakpoint>: Remove.
604 (struct linux_target_ops) <breakpoint_len>: Remove.
605 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
606 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
607 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
608 (struct linux_target_ops) <breakpoint>: Remove.
609 (struct linux_target_ops) <breakpoint_len>: Remove.
610 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
611 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
612 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
613 (struct linux_target_ops) <breakpoint>: Remove.
614 (struct linux_target_ops) <breakpoint_len>: Remove.
615 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
616 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
617 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
618 (struct linux_target_ops) <breakpoint>: Remove.
619 (struct linux_target_ops) <breakpoint_len>: Remove.
620 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
621 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
622 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
623 (struct linux_target_ops) <breakpoint>: Remove.
624 (struct linux_target_ops) <breakpoint_len>: Remove.
625 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
626 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
627 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
628 (struct linux_target_ops) <breakpoint>: Remove.
629 (struct linux_target_ops) <breakpoint_len>: Remove.
630 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
631 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
632 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
633 (struct linux_target_ops) <breakpoint>: Remove.
634 (struct linux_target_ops) <breakpoint_len>: Remove.
635 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
636 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
637 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
638 (struct linux_target_ops) <breakpoint>: Remove.
639 (struct linux_target_ops) <breakpoint_len>: Remove.
640 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
641 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
642 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
643 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
644 (struct linux_target_ops) <breakpoint>: Remove.
645 (struct linux_target_ops) <breakpoint_len>: Remove.
646 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
647 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
648 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
649 (struct linux_target_ops) <breakpoint>: Remove.
650 (struct linux_target_ops) <breakpoint_len>: Remove.
651 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
652 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
654 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
656 * linux-cris-low.c (cris_get_pc): Remove void arg.
658 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
660 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
663 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
665 * inferiors.c (thread_pid_matches_callback): New function.
666 (find_thread_process): New function.
667 (remove_thread): Reset current_thread.
668 (remove_process): Assert threads have been removed first.
670 2015-10-15 Yao Qi <yao.qi@linaro.org>
672 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
674 (aarch64_remove_point): Likewise.
675 * regcache.c (regcache_register_size): New function.
677 2015-10-12 Yao Qi <yao.qi@linaro.org>
679 * linux-aarch64-low.c: Update all callers as emit_load_store
680 is renamed to aarch64_emit_load_store.
682 2015-10-12 Yao Qi <yao.qi@linaro.org>
684 * linux-aarch64-low.c: Update all callers of function renaming
685 from emit_insn to aarch64_emit_insn.
687 2015-10-12 Yao Qi <yao.qi@linaro.org>
689 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
691 (struct aarch64_memory_operand): Likewise.
693 (emit_insn): Move to arch/aarch64-insn.c.
694 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
695 (emit_load_store): Move to arch/aarch64-insn.c.
696 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
697 (can_encode_int32): Remove.
699 2015-10-12 Yao Qi <yao.qi@linaro.org>
701 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
702 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
703 (aarch64_relocate_instruction): Likewise.
704 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
705 (struct aarch64_insn_visitor): Likewise.
707 2015-10-12 Yao Qi <yao.qi@linaro.org>
709 * linux-aarch64-low.c (struct aarch64_insn_data): New.
710 (struct aarch64_insn_visitor): New.
711 (struct aarch64_insn_relocation_data): New.
712 (aarch64_ftrace_insn_reloc_b): New function.
713 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
714 (aarch64_ftrace_insn_reloc_cb): Likewise.
715 (aarch64_ftrace_insn_reloc_tb): Likewise.
716 (aarch64_ftrace_insn_reloc_adr): Likewise.
717 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
718 (aarch64_ftrace_insn_reloc_others): Likewise.
720 (aarch64_relocate_instruction): Use visitor.
722 2015-10-12 Yao Qi <yao.qi@linaro.org>
724 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
725 int. Add argument buf.
726 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
727 aarch64_relocate_instruction.
729 2015-10-12 Yao Qi <yao.qi@linaro.org>
731 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
732 argument insn. Remove local variable insn. Don't call
734 (aarch64_install_fast_tracepoint_jump_pad): Call
737 2015-09-30 Yao Qi <yao.qi@linaro.org>
739 * linux-aarch64-low.c (emit_movk): Shorten a long line.
740 (emit_load_store_pair): Likewise.
742 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
744 * dll.c (match_dll): Add cast(s).
745 (unloaded_dll): Likewise.
746 * linux-low.c (second_thread_of_pid_p): Likewise.
747 (delete_lwp_callback): Likewise.
748 (count_events_callback): Likewise.
749 (select_event_lwp_callback): Likewise.
750 (linux_set_resume_request): Likewise.
751 * server.c (accumulate_file_name_length): Likewise.
752 (emit_dll_description): Likewise.
753 (handle_qxfer_threads_worker): Likewise.
754 (visit_actioned_threads): Likewise.
755 * thread-db.c (any_thread_of): Likewise.
756 * tracepoint.c (same_process_p): Likewise.
757 (match_blocktype): Likewise.
758 (build_traceframe_info_xml): Likewise.
760 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
762 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
764 (gdb_unparse_agent_expr): Likewise.
765 * hostio.c (require_data): Likewise.
766 (handle_pread): Likewise.
767 * linux-low.c (disable_regset): Likewise.
768 (fetch_register): Likewise.
769 (store_register): Likewise.
770 (get_dynamic): Likewise.
771 (linux_qxfer_libraries_svr4): Likewise.
772 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
773 (set_fast_tracepoint_jump): Likewise.
774 (uninsert_fast_tracepoint_jumps_at): Likewise.
775 (reinsert_fast_tracepoint_jumps_at): Likewise.
776 (validate_inserted_breakpoint): Likewise.
777 (clone_agent_expr): Likewise.
778 * regcache.c (init_register_cache): Likewise.
779 * remote-utils.c (putpkt_binary_1): Likewise.
780 (decode_M_packet): Likewise.
781 (decode_X_packet): Likewise.
782 (look_up_one_symbol): Likewise.
783 (relocate_instruction): Likewise.
784 (monitor_output): Likewise.
785 * server.c (handle_search_memory): Likewise.
786 (handle_qxfer_exec_file): Likewise.
787 (handle_qxfer_libraries): Likewise.
788 (handle_qxfer): Likewise.
789 (handle_query): Likewise.
790 (handle_v_cont): Likewise.
791 (handle_v_run): Likewise.
792 (captured_main): Likewise.
793 * target.c (write_inferior_memory): Likewise.
794 * thread-db.c (try_thread_db_load_from_dir): Likewise.
795 * tracepoint.c (init_trace_buffer): Likewise.
796 (add_tracepoint_action): Likewise.
797 (add_traceframe): Likewise.
798 (add_traceframe_block): Likewise.
799 (cmd_qtdpsrc): Likewise.
800 (cmd_qtdv): Likewise.
801 (cmd_qtstatus): Likewise.
802 (response_source): Likewise.
803 (response_tsv): Likewise.
804 (cmd_qtnotes): Likewise.
805 (gdb_collect): Likewise.
806 (initialize_tracepoint): Likewise.
808 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
810 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
811 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
812 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
814 (enum aarch64_condition_codes): New enum.
815 (w0): New static global.
818 (struct aarch64_memory_operand) <type>: New
819 MEMORY_OPERAND_POSTINDEX type.
820 (postindex_memory_operand): New helper function.
821 (emit_ret): New function.
822 (emit_load_store_pair): New function, factored out of emit_stp
823 with support for MEMORY_OPERAND_POSTINDEX.
824 (emit_stp): Rewrite using emit_load_store_pair.
825 (emit_ldp): New function.
826 (emit_load_store): Likewise.
827 (emit_ldr): Mention post-index instruction in comment.
828 (emit_ldrh): New function.
829 (emit_ldrb): New function.
830 (emit_ldrsw): Mention post-index instruction in comment.
831 (emit_str): Likewise.
832 (emit_subs): New function.
833 (emit_cmp): Likewise.
834 (emit_and): Likewise.
835 (emit_orr): Likewise.
836 (emit_orn): Likewise.
837 (emit_eor): Likewise.
838 (emit_mvn): Likewise.
839 (emit_lslv): Likewise.
840 (emit_lsrv): Likewise.
841 (emit_asrv): Likewise.
842 (emit_mul): Likewise.
843 (emit_sbfm): Likewise.
844 (emit_sbfx): Likewise.
845 (emit_ubfm): Likewise.
846 (emit_ubfx): Likewise.
847 (emit_csinc): Likewise.
848 (emit_cset): Likewise.
849 (emit_nop): Likewise.
850 (emit_ops_insns): New helper function.
851 (emit_pop): Likewise.
852 (emit_push): Likewise.
853 (aarch64_emit_prologue): New function.
854 (aarch64_emit_epilogue): Likewise.
855 (aarch64_emit_add): Likewise.
856 (aarch64_emit_sub): Likewise.
857 (aarch64_emit_mul): Likewise.
858 (aarch64_emit_lsh): Likewise.
859 (aarch64_emit_rsh_signed): Likewise.
860 (aarch64_emit_rsh_unsigned): Likewise.
861 (aarch64_emit_ext): Likewise.
862 (aarch64_emit_log_not): Likewise.
863 (aarch64_emit_bit_and): Likewise.
864 (aarch64_emit_bit_or): Likewise.
865 (aarch64_emit_bit_xor): Likewise.
866 (aarch64_emit_bit_not): Likewise.
867 (aarch64_emit_equal): Likewise.
868 (aarch64_emit_less_signed): Likewise.
869 (aarch64_emit_less_unsigned): Likewise.
870 (aarch64_emit_ref): Likewise.
871 (aarch64_emit_if_goto): Likewise.
872 (aarch64_emit_goto): Likewise.
873 (aarch64_write_goto_address): Likewise.
874 (aarch64_emit_const): Likewise.
875 (aarch64_emit_call): Likewise.
876 (aarch64_emit_reg): Likewise.
877 (aarch64_emit_pop): Likewise.
878 (aarch64_emit_stack_flush): Likewise.
879 (aarch64_emit_zero_ext): Likewise.
880 (aarch64_emit_swap): Likewise.
881 (aarch64_emit_stack_adjust): Likewise.
882 (aarch64_emit_int_call_1): Likewise.
883 (aarch64_emit_void_call_2): Likewise.
884 (aarch64_emit_eq_goto): Likewise.
885 (aarch64_emit_ne_goto): Likewise.
886 (aarch64_emit_lt_goto): Likewise.
887 (aarch64_emit_le_goto): Likewise.
888 (aarch64_emit_gt_goto): Likewise.
889 (aarch64_emit_ge_got): Likewise.
890 (aarch64_emit_ops_impl): New static global variable.
891 (aarch64_emit_ops): New target function, return
892 &aarch64_emit_ops_impl.
893 (struct linux_target_ops): Install it.
895 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
897 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
898 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
900 * linux-aarch64-ipa.c: New file.
901 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
903 (aarch64_get_thread_area): New target method.
904 (extract_signed_bitfield): New helper function.
905 (aarch64_decode_ldr_literal): New function.
906 (enum aarch64_opcodes): New enum.
907 (struct aarch64_register): New struct.
908 (struct aarch64_operand): New struct.
909 (x0): New static global.
918 (aarch64_register): New helper function.
919 (register_operand): Likewise.
920 (immediate_operand): Likewise.
921 (struct aarch64_memory_operand): New struct.
922 (offset_memory_operand): New helper function.
923 (preindex_memory_operand): Likewise.
924 (enum aarch64_system_control_registers): New enum.
926 (emit_insn): New helper function.
927 (emit_b): New function.
928 (emit_bcond): Likewise.
931 (emit_blr): Likewise.
932 (emit_stp): Likewise.
933 (emit_ldp_q_offset): Likewise.
934 (emit_stp_q_offset): Likewise.
935 (emit_load_store): Likewise.
936 (emit_ldr): Likewise.
937 (emit_ldrsw): Likewise.
938 (emit_str): Likewise.
939 (emit_ldaxr): Likewise.
940 (emit_stxr): Likewise.
941 (emit_stlr): Likewise.
942 (emit_data_processing_reg): Likewise.
943 (emit_data_processing): Likewise.
944 (emit_add): Likewise.
945 (emit_sub): Likewise.
946 (emit_mov): Likewise.
947 (emit_movk): Likewise.
948 (emit_mov_addr): Likewise.
949 (emit_mrs): Likewise.
950 (emit_msr): Likewise.
951 (emit_sevl): Likewise.
952 (emit_wfe): Likewise.
953 (append_insns): Likewise.
954 (can_encode_int32_in): New helper function.
955 (aarch64_relocate_instruction): New function.
956 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
957 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
958 (struct linux_target_ops): Install aarch64_get_thread_area,
959 aarch64_install_fast_tracepoint_jump_pad and
960 aarch64_get_min_fast_tracepoint_insn_len.
962 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
964 * Makefile.in (aarch64-insn.o): New rule.
965 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
967 2015-09-21 Yao Qi <yao.qi@linaro.org>
969 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
971 2015-09-21 Yao Qi <yao.qi@linaro.org>
973 * tracepoint.c (max_jump_pad_size): Remove.
975 2015-09-18 Yao Qi <yao.qi@linaro.org>
977 * linux-aarch64-low.c: Don't include sys/uio.h.
978 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
980 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
982 * tracepoint.c (eval_result_type): Change prototype.
983 (condition_true_at_tracepoint): Fix argument to compiled_cond.
985 2015-09-15 Pedro Alves <palves@redhat.com>
987 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
988 Check whether to report exec events instead of checking whether
989 multiprocess is enabled.
991 2015-09-15 Pedro Alves <palves@redhat.com>
994 * remote-utils.c (prepare_resume_reply): Merge
995 TARGET_WAITKIND_VFORK_DONE switch case with the
996 TARGET_WAITKIND_FORKED case.
998 2015-09-15 Yao Qi <yao.qi@linaro.org>
1000 * server.c (handle_query): Check string comparison using
1001 "else if" instead of "if".
1003 2015-09-15 Yao Qi <yao.qi@linaro.org>
1005 * server.c (vCont_supported): New global variable.
1006 (handle_query): Set vCont_supported to 1 if "vContSupported+"
1007 matches. Append ";vContSupported+" to own_buf.
1008 (handle_v_requests): Append ";s;S" to own_buf if target supports
1009 hardware single step or vCont_supported is false.
1010 (capture_main): Set vCont_supported to zero.
1012 2015-09-15 Yao Qi <yao.qi@linaro.org>
1014 * linux-low.c (linux_supports_conditional_breakpoints): Rename
1016 (linux_supports_hardware_single_step): ... New function.
1017 (linux_target_ops): Update.
1018 * lynx-low.c (lynx_target_ops): Set field
1019 supports_hardware_single_step to target_can_do_hardware_single_step.
1020 * nto-low.c (nto_target_ops): Likewise.
1021 * spu-low.c (spu_target_ops): Likewise.
1022 * win32-low.c (win32_target_ops): Likewise.
1023 * target.c (target_can_do_hardware_single_step): New function.
1024 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1025 Remove. <supports_hardware_single_step>: New field.
1026 (target_supports_conditional_breakpoints): Remove.
1027 (target_supports_hardware_single_step): New macro.
1028 (target_can_do_hardware_single_step): Declare.
1029 * server.c (handle_query): Use target_supports_hardware_single_step
1030 instead of target_supports_conditional_breakpoints.
1032 2015-09-15 Yao Qi <yao.qi@linaro.org>
1034 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
1036 (struct linux_target_ops the_low_target): Install
1037 aarch64_linux_siginfo_fixup.
1039 2015-09-11 Don Breazeal <donb@codesourcery.com>
1040 Luis Machado <lgustavo@codesourcery.com>
1042 * linux-low.c (linux_mourn): Static declaration.
1043 (linux_arch_setup): Move in front of
1044 handle_extended_wait.
1045 (linux_arch_setup_thread): New function.
1046 (handle_extended_wait): Handle exec events. Call
1047 linux_arch_setup_thread. Make event_lwp argument a
1048 pointer-to-a-pointer.
1049 (check_zombie_leaders): Do not check stopped threads.
1050 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
1051 (linux_low_filter_event): Add lwp and thread for exec'ing
1052 non-leader thread if leader thread has been deleted.
1053 Refactor code into linux_arch_setup_thread and call it.
1054 Pass child lwp pointer by reference to handle_extended_wait.
1055 (linux_wait_for_event_filtered): Update comment.
1056 (linux_wait_1): Prevent clobbering exec event status.
1057 (linux_supports_exec_events): New function.
1058 (linux_target_ops) <supports_exec_events>: Initialize new member.
1059 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
1061 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
1062 * server.c (report_exec_events): New global variable.
1063 (handle_query): Handle qSupported query for exec-events feature.
1064 (captured_main): Initialize report_exec_events.
1065 * server.h (report_exec_events): Declare new global variable.
1066 * target.h (struct target_ops) <supports_exec_events>: New
1068 (target_supports_exec_events): New macro.
1069 * win32-low.c (win32_target_ops) <supports_exec_events>:
1070 Initialize new member.
1072 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
1074 * linux-low.c (linux_low_enable_btrace): Remove.
1075 (linux_target_ops): Replace linux_low_enable_btrace with
1076 linux_enable_btrace.
1078 2015-09-03 Yao Qi <yao.qi@linaro.org>
1080 * linux-aarch64-low.c (aarch64_insert_point): Call
1081 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
1084 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1086 * linux-low.c (check_stopped_by_breakpoint): Use
1087 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
1089 2015-08-27 Pedro Alves <palves@redhat.com>
1091 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
1093 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
1095 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
1096 the XNEW-family equivalent.
1097 (compile_bytecodes): Likewise.
1098 * dll.c (loaded_dll): Likewise.
1099 * event-loop.c (append_callback_event): Likewise.
1100 (create_file_handler): Likewise.
1101 (create_file_event): Likewise.
1102 * hostio.c (handle_open): Likewise.
1103 * inferiors.c (add_thread): Likewise.
1104 (add_process): Likewise.
1105 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
1106 * linux-arm-low.c (arm_new_process): Likewise.
1107 (arm_new_thread): Likewise.
1108 * linux-low.c (add_to_pid_list): Likewise.
1109 (linux_add_process): Likewise.
1110 (handle_extended_wait): Likewise.
1111 (add_lwp): Likewise.
1112 (enqueue_one_deferred_signal): Likewise.
1113 (enqueue_pending_signal): Likewise.
1114 (linux_resume_one_lwp_throw): Likewise.
1115 (linux_resume_one_thread): Likewise.
1116 (linux_read_memory): Likewise.
1117 (linux_write_memory): Likewise.
1118 * linux-mips-low.c (mips_linux_new_process): Likewise.
1119 (mips_linux_new_thread): Likewise.
1120 (mips_add_watchpoint): Likewise.
1121 * linux-x86-low.c (initialize_low_arch): Likewise.
1122 * lynx-low.c (lynx_add_process): Likewise.
1123 * mem-break.c (set_raw_breakpoint_at): Likewise.
1124 (set_breakpoint): Likewise.
1125 (add_condition_to_breakpoint): Likewise.
1126 (add_commands_to_breakpoint): Likewise.
1127 (clone_agent_expr): Likewise.
1128 (clone_one_breakpoint): Likewise.
1129 * regcache.c (new_register_cache): Likewise.
1130 * remote-utils.c (look_up_one_symbol): Likewise.
1131 * server.c (queue_stop_reply): Likewise.
1132 (start_inferior): Likewise.
1133 (queue_stop_reply_callback): Likewise.
1134 (handle_target_event): Likewise.
1135 * spu-low.c (fetch_ppc_memory): Likewise.
1136 (store_ppc_memory): Likewise.
1137 * target.c (set_target_ops): Likewise.
1138 * thread-db.c (thread_db_load_search): Likewise.
1139 (try_thread_db_load_1): Likewise.
1140 * tracepoint.c (add_tracepoint): Likewise.
1141 (add_tracepoint_action): Likewise.
1142 (create_trace_state_variable): Likewise.
1143 (cmd_qtdpsrc): Likewise.
1144 (cmd_qtro): Likewise.
1145 (add_while_stepping_state): Likewise.
1146 * win32-low.c (child_add_thread): Likewise.
1147 (get_image_name): Likewise.
1149 2015-08-25 Yao Qi <yao.qi@linaro.org>
1151 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
1153 2015-08-25 Yao Qi <yao.qi@linaro.org>
1155 * Makefile.in (aarch64-linux.o): New rule.
1156 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
1158 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
1159 (aarch64_init_debug_reg_state): Make it extern.
1160 (aarch64_linux_prepare_to_resume): Remove.
1162 2015-08-25 Yao Qi <yao.qi@linaro.org>
1164 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
1165 lwp_arch_private_info and ptid_of_lwp.
1167 2015-08-25 Yao Qi <yao.qi@linaro.org>
1169 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
1170 Find proc_info by find_process_pid. All callers updated.
1172 2015-08-25 Yao Qi <yao.qi@linaro.org>
1174 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
1176 (debug_reg_change_callback): Remove.
1177 (aarch64_notify_debug_reg_change): Remove.
1179 2015-08-25 Yao Qi <yao.qi@linaro.org>
1181 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
1182 Call current_lwp_ptid.
1184 2015-08-25 Yao Qi <yao.qi@linaro.org>
1186 * linux-aarch64-low.c (debug_reg_change_callback): Use
1189 2015-08-25 Yao Qi <yao.qi@linaro.org>
1191 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
1193 2015-08-25 Yao Qi <yao.qi@linaro.org>
1195 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
1197 2015-08-25 Yao Qi <yao.qi@linaro.org>
1199 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
1202 2015-08-25 Yao Qi <yao.qi@linaro.org>
1204 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
1206 (debug_reg_change_callback): Remove argument entry and add argument
1207 lwp. Remove local variable thread. Don't print thread id in the
1208 debugging output. Don't check whether pid of thread equals to pid.
1209 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
1210 iterate_over_lwps instead find_inferior.
1212 2015-08-24 Pedro Alves <palves@redhat.com>
1214 * inferiors.c (get_first_process): New function.
1215 * inferiors.h (get_first_process): New declaration.
1216 * remote-utils.c (read_ptid): Default to the first process in the
1217 list, instead of to the current thread's process.
1219 2015-08-24 Pedro Alves <palves@redhat.com>
1221 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
1222 * event-loop.c: Likewise.
1223 * remote-utils.c: Likewise.
1224 * tracepoint.c: Likewise.
1226 2015-08-24 Pedro Alves <palves@redhat.com>
1228 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
1231 2015-08-21 Pedro Alves <palves@redhat.com>
1233 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
1234 instead of literal 1.
1236 2015-08-21 Pedro Alves <palves@redhat.com>
1238 * tdesc.c (default_description): Explicitly zero-initialize.
1240 2015-08-21 Pedro Alves <palves@redhat.com>
1243 * inferiors.c (remove_thread): Discard any pending stop reply for
1245 * server.c (remove_all_on_match_pid): Rename to ...
1246 (remove_all_on_match_ptid): ... this. Work with a filter ptid
1248 (discard_queued_stop_replies): Change parameter to a ptid. Now
1250 (handle_v_kill, kill_inferior_callback, captured_main)
1251 (process_serial_event): Adjust.
1252 * server.h (discard_queued_stop_replies): Declare.
1254 2015-08-21 Pedro Alves <palves@redhat.com>
1256 * linux-low.c (wait_for_sigstop): Always switch to no thread
1257 selected if the previously current thread dies.
1258 * lynx-low.c (lynx_request_interrupt): Use the first thread's
1259 process instead of the current thread's.
1260 * remote-utils.c (input_interrupt): Don't check if there's no
1262 * server.c (gdb_read_memory, gdb_write_memory): If setting the
1263 current thread to the general thread fails, error out.
1264 (handle_qxfer_auxv, handle_qxfer_libraries)
1265 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
1266 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
1267 (handle_query): Check if there's a thread selected instead of
1268 checking whether there's any thread in the thread list.
1269 (handle_qxfer_threads, handle_qxfer_btrace)
1270 (handle_qxfer_btrace_conf): Don't error out early if there's no
1271 thread in the thread list.
1272 (handle_v_cont, myresume): Don't set the current thread to the
1274 (process_serial_event) <Hg handling>: Also set thread_id if the
1275 previous general thread is still alive.
1276 (process_serial_event) <g/G handling>: If setting the current
1277 thread to the general thread fails, error out.
1278 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
1279 thread's lwp instead of the current thread's.
1280 * target.c (set_desired_thread): If the desired thread was not
1281 found, leave the current thread pointing to NULL. Return an int
1282 (boolean) indicating success.
1283 * target.h (set_desired_thread): Change return type to int.
1285 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
1287 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
1288 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
1290 (ps_get_thread_area): New function.
1292 2015-08-19 Gary Benson <gbenson@redhat.com>
1294 * hostio.c (handle_pread): Do not attempt to read more data
1295 than hostio_reply_with_data can fit in a packet.
1297 2015-08-18 Joel Brobecker <brobecker@adacore.com>
1299 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
1301 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
1303 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1305 2015-08-06 Pedro Alves <palves@redhat.com>
1307 * tracepoint.c (expr_eval_result): Now an int.
1309 2015-08-06 Pedro Alves <palves@redhat.com>
1311 * gdbthread.h (struct regcache): Forward declare.
1312 (struct thread_info) <regcache_data>: Now a struct regcache
1314 * inferiors.c (inferior_regcache_data)
1315 (set_inferior_regcache_data): Now work with struct regcache
1317 * inferiors.h (struct regcache): Forward declare.
1318 (inferior_regcache_data, set_inferior_regcache_data): Now work
1319 with struct regcache pointers.
1320 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1321 (free_register_cache_thread): Remove struct regcache pointer
1324 2015-08-06 Pedro Alves <palves@redhat.com>
1326 * server.c (captured_main): On error, print the exception message
1327 to stderr, and if run_once is set, throw a quit.
1329 2015-08-06 Pedro Alves <palves@redhat.com>
1331 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1334 2015-08-06 Pedro Alves <palves@redhat.com>
1336 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1337 reading beyond the passed in buffer length.
1339 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1341 * tracepoint.c (symbol_list) <required>: Remove.
1343 2015-08-06 Pedro Alves <palves@redhat.com>
1345 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1346 count if stopping and suspending threads.
1347 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1348 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1349 (linux_detach): Complete an ongoing step-over.
1350 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1352 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1353 (linux_wait_1): If passing a signal to the inferior after
1354 finishing a step-over, unsuspend and re-resume all lwps. If we
1355 see a single-step event but the thread should be continuing, don't
1356 pass the trap to gdb.
1357 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1358 internal_error instead of gdb_assert.
1359 (enqueue_pending_signal): New function.
1360 (check_ptrace_stopped_lwp_gone): Add debug output.
1361 (start_step_over): Use internal_error instead of gdb_assert.
1362 (complete_ongoing_step_over): New function.
1363 (linux_resume_one_thread): Don't resume a suspended thread.
1364 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1367 2015-08-06 Pedro Alves <palves@redhat.com>
1369 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1370 (linux_thread_alive): Use lwp_is_marked_dead.
1371 (extended_event_reported): Delete.
1372 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1373 instead of extended_event_reported.
1374 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1376 (lwp_is_marked_dead): New function.
1377 (lwp_running): Use lwp_is_marked_dead.
1378 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1381 2015-08-06 Pedro Alves <palves@redhat.com>
1383 * linux-low.c (linux_wait_1): Move fork event output out of the
1384 !report_to_gdb check. Pass event_child->waitstatus to
1385 target_waitstatus_to_string instead of ourstatus.
1387 2015-08-04 Yao Qi <yao.qi@linaro.org>
1389 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1390 if current_thread is 32 bit.
1392 2015-08-04 Yao Qi <yao.qi@linaro.org>
1394 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1395 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1396 * server.c (extended_protocol): Remove "static".
1397 * server.h (extended_protocol): Declare it.
1399 2015-08-04 Yao Qi <yao.qi@linaro.org>
1401 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1402 both aarch64 and aarch32.
1403 (aarch64_set_pc): Likewise.
1405 2015-08-04 Yao Qi <yao.qi@linaro.org>
1407 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1408 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1409 arm-with-neon.xml to srv_xmlfiles.
1410 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1411 (is_64bit_tdesc): New function.
1412 (aarch64_linux_read_description): New function.
1413 (aarch64_arch_setup): Call aarch64_linux_read_description.
1414 (regs_info): Rename to regs_info_aarch64.
1415 (aarch64_regs_info): Return right regs_info.
1416 (initialize_low_arch): Call initialize_low_arch_aarch32.
1418 2015-08-04 Yao Qi <yao.qi@linaro.org>
1420 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1421 * linux-aarch32-low.c: New file.
1422 * linux-aarch32-low.h: New file.
1423 * linux-arm-low.c (arm_fill_gregset): Move it to
1424 linux-aarch32-low.c.
1425 (arm_store_gregset): Likewise.
1426 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1427 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1428 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1429 (regs_info): Rename to regs_info_arm.
1430 (arm_regs_info): Return regs_info_aarch32 if
1431 have_ptrace_getregset is 1 and target description is
1432 arm_with_neon or arm_with_vfpv3.
1433 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1434 Call initialize_low_arch_aarch32 instead.
1436 2015-08-04 Yao Qi <yao.qi@linaro.org>
1438 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1439 * linux-low.c: ... here.
1440 * linux-low.h (have_ptrace_getregset): Declare it.
1442 2015-08-04 Pedro Alves <palves@redhat.com>
1444 * thread-db.c (struct thread_db): Use new typedefs.
1445 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1447 (disable_thread_event_reporting): Cast result of dlsym to
1448 destination function pointer type.
1449 (thread_db_mourn): Use td_ta_delete_ftype.
1451 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1453 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1455 (CDX_BREAKPOINT): Define for R2.
1456 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1457 (the_low_target): Add comments.
1459 2015-07-30 Yao Qi <yao.qi@linaro.org>
1461 * linux-arm-low.c (arm_hwcap): Remove it.
1462 (arm_read_description): New local variable arm_hwcap. Don't
1463 set arm_hwcap to zero.
1465 2015-07-30 Yao Qi <yao.qi@linaro.org>
1467 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1468 Use regcache->tdesc instead.
1469 (arm_store_wmmxregset): Likewise.
1470 (arm_fill_vfpregset): Likewise.
1471 (arm_store_vfpregset): Likewise.
1473 2015-07-30 Yao Qi <yao.qi@linaro.org>
1475 * linux-arm-low.c: Include arch/arm.h.
1476 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1477 (arm_store_gregset): Likewise.
1479 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1481 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1482 ptrace's 4th parameter.
1484 2015-07-27 Yao Qi <yao.qi@linaro.org>
1486 * configure.srv (case aarch64*-*-linux*): Don't set
1489 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1491 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1493 * linux-arm-low.c: Likewise.
1494 * linux-cris-low.c: Likewise.
1495 * linux-crisv32-low.c: Likewise.
1496 * linux-low.c: Likewise.
1497 * linux-m68k-low.c: Likewise.
1498 * linux-mips-low.c: Likewise.
1499 * linux-nios2-low.c: Likewise.
1500 * linux-s390-low.c: Likewise.
1501 * linux-sparc-low.c: Likewise.
1502 * linux-tic6x-low.c: Likewise.
1503 * linux-tile-low.c: Likewise.
1504 * linux-x86-low.c: Likewise.
1506 2015-07-24 Pedro Alves <palves@redhat.com>
1508 * config.in: Regenerate.
1509 * configure: Regenerate.
1511 2015-07-24 Pedro Alves <palves@redhat.com>
1513 * acinclude.m4: Include ../ptrace.m4.
1514 * configure.ac: Call GDB_AC_PTRACE.
1515 * config.in, configure: Regenerate.
1517 2015-07-24 Yao Qi <yao.qi@linaro.org>
1519 * linux-low.c (linux_create_inferior): Remove setting to
1520 proc->priv->new_inferior.
1521 (linux_attach): Likewise.
1522 (linux_low_filter_event): Likewise.
1523 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1525 2015-07-24 Yao Qi <yao.qi@linaro.org>
1527 * linux-low.c (linux_arch_setup): New function.
1528 (linux_low_filter_event): If proc->tdesc is NULL and
1529 proc->attached is true, call the_low_target.arch_setup.
1530 Otherwise, keep status pending, and return.
1531 (linux_resume_one_lwp_throw): Don't call get_pc if
1532 thread->while_stepping isn't NULL. Don't call
1533 get_thread_regcache if proc->tdesc is NULL.
1534 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1535 (linux_target_ops): Install arch_setup.
1536 * server.c (start_inferior): Call the_target->arch_setup.
1537 * target.h (struct target_ops) <arch_setup>: New field.
1538 (target_arch_setup): New marco.
1539 * lynx-low.c (lynx_target_ops): Update.
1540 * nto-low.c (nto_target_ops): Update.
1541 * spu-low.c (spu_target_ops): Update.
1542 * win32-low.c (win32_target_ops): Update.
1544 2015-07-24 Yao Qi <yao.qi@linaro.org>
1546 * linux-low.c (linux_add_process): Don't set
1547 proc->priv->new_inferior.
1548 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1549 (linux_attach): Likewise.
1551 2015-07-24 Yao Qi <yao.qi@linaro.org>
1553 * server.c (start_inferior): Code refactor.
1555 2015-07-24 Yao Qi <yao.qi@linaro.org>
1557 * server.c (process_serial_event): Set general_thread.
1559 2015-07-21 Yao Qi <yao.qi@linaro.org>
1561 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1562 aarch64_linux_get_debug_reg_capacity.
1564 2015-07-17 Yao Qi <yao.qi@linaro.org>
1566 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1567 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1568 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1569 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1570 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1571 (AARCH64_HWP_ALIGNMENT): Likewise.
1572 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1573 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1574 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1575 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1576 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1577 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1578 (struct aarch64_debug_reg_state): Likewise.
1579 (struct arch_lwp_info): Likewise.
1580 (aarch64_align_watchpoint): Likewise.
1581 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1582 (aarch64_watchpoint_length): Likewise.
1583 (aarch64_point_encode_ctrl_reg): Likewise
1584 (aarch64_point_is_aligned): Likewise.
1585 (aarch64_align_watchpoint): Likewise.
1586 (aarch64_linux_set_debug_regs):
1587 (aarch64_dr_state_insert_one_point): Likewise.
1588 (aarch64_dr_state_remove_one_point): Likewise.
1589 (aarch64_handle_breakpoint): Likewise.
1590 (aarch64_handle_aligned_watchpoint): Likewise.
1591 (aarch64_handle_unaligned_watchpoint): Likewise.
1592 (aarch64_handle_watchpoint): Likewise.
1594 2015-07-17 Yao Qi <yao.qi@linaro.org>
1596 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1597 and don't aarch64_get_debug_reg_state. All callers update.
1598 (aarch64_handle_aligned_watchpoint): Likewise.
1599 (aarch64_handle_unaligned_watchpoint): Likewise.
1600 (aarch64_handle_watchpoint): Likewise.
1601 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1602 (aarch64_remove_point): Likewise.
1604 2015-07-17 Yao Qi <yao.qi@linaro.org>
1606 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1608 (aarch64_handle_unaligned_watchpoint): Likewise.
1610 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1612 Revert the previous 3 commits:
1613 Move gdb_regex* to common/
1614 Move linux_find_memory_regions_full & co.
1615 gdbserver build-id attribute generator
1617 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1618 Jan Kratochvil <jan.kratochvil@redhat.com>
1620 gdbserver build-id attribute generator.
1621 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1622 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1623 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1625 (get_dynamic): Use find_pdhr to traverse program headers.
1626 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1627 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1628 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1629 (get_hex_build_id): New.
1630 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1631 to reply XML document.
1633 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1634 Jan Kratochvil <jan.kratochvil@redhat.com>
1636 * target.c: Include target/target-utils.h and fcntl.h.
1637 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1638 (target_fileio_read_stralloc): New functions.
1640 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1642 * Makefile.in (OBS): Add gdb_regex.o.
1644 * config.in: Rebuilt.
1645 * configure: Rebuilt.
1647 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1648 Jan Kratochvil <jan.kratochvil@redhat.com>
1650 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1651 * Makefile.in (OBS): Add target-utils.o.
1652 (linux-maps.o, target-utils.o): New.
1653 * configure.srv (srv_linux_obj): Add linux-maps.o.
1655 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1657 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1659 (the_low_target): Install it.
1661 2015-07-14 Pedro Alves <palves@redhat.com>
1663 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1664 Instead, ignore ECHILD, and throw an error for other errnos.
1666 2015-07-10 Pedro Alves <palves@redhat.com>
1668 * event-loop.c (struct callback_event) <data>: Change type to
1669 gdb_client_data instance instead of gdb_client_data pointer.
1670 (append_callback_event): Adjust.
1672 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1674 * linux-aarch64-low.c: Add comments for each linux_target_ops
1675 method. Remove comments already covered in target_ops and
1676 linux_target_ops definitions.
1677 (the_low_target): Add comments for each unimplemented method.
1679 2015-07-09 Yao Qi <yao.qi@linaro.org>
1681 * linux-aarch64-low.c (aarch64_regmap): Remove.
1682 (aarch64_usrregs_info): Remove.
1683 (regs_info): Set field usrregs to NULL.
1685 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1687 * linux-low.c: Include "rsp-low.h"
1688 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1689 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1690 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1691 (handle_btrace_enable_pt): New.
1692 (handle_btrace_general_set): Support "pt".
1693 (handle_btrace_conf_general_set): Support "pt:size".
1695 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1697 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1700 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1702 * linux-aarch64-low.c: Remove comment about endianness.
1703 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1704 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1707 2015-06-24 Gary Benson <gbenson@redhat.com>
1709 * linux-i386-ipa.c (stdint.h): Do not include.
1710 * lynx-i386-low.c (stdint.h): Likewise.
1711 * lynx-ppc-low.c (stdint.h): Likewise.
1712 * mem-break.c (stdint.h): Likewise.
1713 * thread-db.c (stdint.h): Likewise.
1714 * tracepoint.c (stdint.h): Likewise.
1715 * win32-low.c (stdint.h): Likewise.
1717 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1719 * server.c (write_qxfer_response): Update call to
1720 remote_escape_output.
1722 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1723 Jan Kratochvil <jan.kratochvil@redhat.com>
1725 Merge multiple hex conversions.
1726 * gdbreplay.c (tohex): Rename to 'fromhex'.
1727 (logchar): Use fromhex.
1729 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1731 * server.c (handle_qxfer_libraries): Set `version' attribute for
1734 2015-06-10 Gary Benson <gbenson@redhat.com>
1736 * target.h (struct target_ops) <multifs_open>: New field.
1737 <multifs_unlink>: Likewise.
1738 <multifs_readlink>: Likewise.
1739 * linux-low.c (nat/linux-namespaces.h): New include.
1740 (linux_target_ops): Initialize the_target->multifs_open,
1741 the_target->multifs_unlink and the_target->multifs_readlink.
1742 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
1743 * hostio.c (hostio_fs_pid): New static variable.
1744 (hostio_handle_new_gdb_connection): New function.
1745 (handle_setfs): Likewise.
1746 (handle_open): Use the_target->multifs_open as appropriate.
1747 (handle_unlink): Use the_target->multifs_unlink as appropriate.
1748 (handle_readlink): Use the_target->multifs_readlink as
1750 (handle_vFile): Handle vFile:setfs packets.
1751 * server.c (handle_query): Call hostio_handle_new_gdb_connection
1752 after target_handle_new_gdb_connection.
1754 2015-06-10 Gary Benson <gbenson@redhat.com>
1756 * configure.ac (AC_CHECK_FUNCS): Add setns.
1757 * config.in: Regenerate.
1758 * configure: Likewise.
1759 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
1760 (linux-namespaces.o): New rule.
1761 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
1763 2015-06-09 Gary Benson <gbenson@redhat.com>
1765 * hostio.c (handle_open): Process mode argument with
1766 fileio_to_host_mode.
1768 2015-06-01 Yao Qi <yao.qi@linaro.org>
1770 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
1771 * linux-x86-low.c: Likewise.
1773 2015-05-28 Don Breazeal <donb@codesourcery.com>
1775 * linux-low.c (handle_extended_wait): Initialize
1776 thread_info.last_resume_kind for new fork children.
1778 2015-05-15 Pedro Alves <palves@redhat.com>
1780 * target.h (target_handle_new_gdb_connection): Rewrite using if
1781 wrapped in do/while.
1783 2015-05-14 Joel Brobecker <brobecker@adacore.com>
1785 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
1786 * configure, config.in: Regenerate.
1787 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
1790 2015-05-12 Don Breazeal <donb@codesourcery.com>
1792 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
1793 PTRACE_EVENT_VFORK_DONE.
1794 (linux_low_ptrace_options, extended_event_reported): Add vfork
1796 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
1797 and "vforkdone" for RSP 'T' Stop Reply Packet.
1798 * server.h (report_vfork_events): Declare
1801 2015-05-12 Don Breazeal <donb@codesourcery.com>
1803 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
1804 (the_low_target) <new_fork>: Initialize new member.
1805 * linux-arm-low.c (arm_new_fork): New function.
1806 (the_low_target) <new_fork>: Initialize new member.
1807 * linux-low.c (handle_extended_wait): Call new target function
1809 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
1810 * linux-mips-low.c (mips_add_watchpoint): New function
1811 extracted from mips_insert_point.
1812 (the_low_target) <new_fork>: Initialize new member.
1813 (mips_linux_new_fork): New function.
1814 (mips_insert_point): Call mips_add_watchpoint.
1815 * linux-x86-low.c (x86_linux_new_fork): New function.
1816 (the_low_target) <new_fork>: Initialize new member.
1818 2015-05-12 Don Breazeal <donb@codesourcery.com>
1820 * linux-low.c (handle_extended_wait): Implement return value,
1821 rename argument 'event_child' to 'event_lwp', handle
1822 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
1823 (linux_low_ptrace_options): New function.
1824 (linux_low_filter_event): Call linux_low_ptrace_options,
1825 use different argument fo linux_enable_event_reporting,
1826 use return value from handle_extended_wait.
1827 (extended_event_reported): New function.
1828 (linux_wait_1): Call extended_event_reported and set
1829 status to report fork events.
1830 (linux_write_memory): Add pid to debug message.
1831 (reset_lwp_ptrace_options_callback): New function.
1832 (linux_handle_new_gdb_connection): New function.
1833 (linux_target_ops): Initialize new structure member.
1834 * linux-low.h (struct lwp_info) <waitstatus>: New member.
1835 * lynx-low.c: Initialize new structure member.
1836 * remote-utils.c (prepare_resume_reply): Implement stop reason
1837 "fork" for "T" stop message.
1838 * server.c (handle_query): Call handle_new_gdb_connection.
1839 * server.h (report_fork_events): Declare global flag.
1840 * target.h (struct target_ops) <handle_new_gdb_connection>:
1842 (target_handle_new_gdb_connection): New macro.
1843 * win32-low.c: Initialize new structure member.
1845 2015-05-12 Don Breazeal <donb@codesourcery.com>
1847 * mem-break.c (APPEND_TO_LIST): Define macro.
1848 (clone_agent_expr): New function.
1849 (clone_one_breakpoint): New function.
1850 (clone_all_breakpoints): New function.
1851 * mem-break.h: Declare new functions.
1853 2015-05-12 Don Breazeal <donb@codesourcery.com>
1855 * linux-low.c (linux_supports_fork_events): New function.
1856 (linux_supports_vfork_events): New function.
1857 (linux_target_ops): Initialize new structure members.
1858 (initialize_low): Call linux_check_ptrace_features.
1859 * lynx-low.c (lynx_target_ops): Initialize new structure
1861 * server.c (report_fork_events, report_vfork_events):
1863 (handle_query): Add new features to qSupported packet and
1865 (captured_main): Initialize new global variables.
1866 * target.h (struct target_ops) <supports_fork_events>:
1868 <supports_vfork_events>: New member.
1869 (target_supports_fork_events): New macro.
1870 (target_supports_vfork_events): New macro.
1871 * win32-low.c (win32_target_ops): Initialize new structure
1874 2015-05-12 Gary Benson <gbenson@redhat.com>
1876 * server.c (handle_qxfer_exec_file): Use current process
1879 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
1881 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
1882 Remove HAVE_PTRACE_GETREGS conditionals.
1883 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
1884 instead of PTRACE_GETREGS and PTRACE_SETREGS.
1886 2015-05-08 Yao Qi <yao.qi@linaro.org>
1888 * linux-low.c (linux_supports_conditional_breakpoints): New
1890 (linux_target_ops): Install new target method.
1891 * lynx-low.c (lynx_target_ops): Install NULL hook for
1892 supports_conditional_breakpoints.
1893 * nto-low.c (nto_target_ops): Likewise.
1894 * spu-low.c (spu_target_ops): Likewise.
1895 * win32-low.c (win32_target_ops): Likewise.
1896 * server.c (handle_query): Check
1897 target_supports_conditional_breakpoints.
1898 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1900 (target_supports_conditional_breakpoints): New macro.
1902 2015-05-06 Pedro Alves <palves@redhat.com>
1905 * server.c (start_inferior): If the process exits, mourn it.
1907 2015-04-21 Gary Benson <gbenson@redhat.com>
1909 * hostio.c (fileio_open_flags_to_host): Factored out to
1910 fileio_to_host_openflags in common/fileio.c. Single use
1913 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1915 * linux-xtensa-low.c (xtensa_fill_gregset)
1916 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
1919 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1921 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
1922 (regs_info): Replace usrregs pointer with NULL.
1924 2015-04-17 Gary Benson <gbenson@redhat.com>
1926 * target.h (struct target_ops) <pid_to_exec_file>: New field.
1927 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
1928 * server.c (handle_qxfer_exec_file): New function.
1929 (qxfer_packets): Add exec-file entry.
1930 (handle_query): Report qXfer:exec-file:read as supported packet.
1932 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
1934 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
1936 2015-04-09 Gary Benson <gbenson@redhat.com>
1938 * hostio-errno.c (errno_to_fileio_error): Remove function.
1939 Update caller to use remote_fileio_to_fio_error.
1941 2015-04-09 Yao Qi <yao.qi@linaro.org>
1943 * linux-low.c (linux_insert_point): Call
1944 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
1945 (linux_remove_point): Call remove_memory_breakpoint if type is
1947 * linux-x86-low.c (x86_insert_point): Don't call
1948 insert_memory_breakpoint.
1949 (x86_remove_point): Don't call remove_memory_breakpoint.
1951 2015-04-01 Pedro Alves <palves@redhat.com>
1952 Cleber Rosa <crosa@redhat.com>
1954 * server.c (gdbserver_usage): Reorganize and extend the usage
1957 2015-03-24 Pedro Alves <palves@redhat.com>
1959 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
1960 output. Also dump TRAP_TRACE.
1961 (linux_low_filter_event): In debug output, distinguish a
1962 resume_stop SIGSTOP from a delayed SIGSTOP.
1964 2015-03-24 Gary Benson <gbenson@redhat.com>
1966 * linux-x86-low.c (x86_linux_new_thread): Moved to
1968 (x86_linux_prepare_to_resume): Likewise.
1970 2015-03-24 Gary Benson <gbenson@redhat.com>
1972 * Makefile.in (x86-linux-dregs.o): New rule.
1973 * configure.srv: Add x86-linux-dregs.o to relevant targets.
1974 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
1975 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
1976 (x86_linux_dr_get): Likewise.
1977 (x86_linux_dr_set): Likewise.
1978 (update_debug_registers_callback): Likewise.
1979 (x86_linux_dr_set_addr): Likewise.
1980 (x86_linux_dr_get_addr): Likewise.
1981 (x86_linux_dr_set_control): Likewise.
1982 (x86_linux_dr_get_control): Likewise.
1983 (x86_linux_dr_get_status): Likewise.
1984 (x86_linux_update_debug_registers): Likewise.
1986 2015-03-24 Gary Benson <gbenson@redhat.com>
1988 * linux-x86-low.c (x86_linux_update_debug_registers):
1989 New function, factored out from...
1990 (x86_linux_prepare_to_resume): ...this.
1992 2015-03-24 Gary Benson <gbenson@redhat.com>
1994 * linux-x86-low.c (x86_linux_dr_get): Update comments.
1995 (x86_linux_dr_set): Likewise.
1996 (update_debug_registers_callback): Likewise.
1997 (x86_linux_dr_set_addr): Likewise.
1998 (x86_linux_dr_get_addr): Likewise.
1999 (x86_linux_dr_set_control): Likewise.
2000 (x86_linux_dr_get_control): Likewise.
2001 (x86_linux_dr_get_status): Likewise.
2002 (x86_linux_prepare_to_resume): Likewise.
2004 2015-03-24 Gary Benson <gbenson@redhat.com>
2006 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
2007 Use perror_with_name. Pass string through gettext.
2008 (x86_linux_dr_set): Likewise.
2010 2015-03-24 Gary Benson <gbenson@redhat.com>
2012 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
2013 (x86_linux_dr_set_addr): ...this.
2014 (x86_dr_low_get_addr): Rename to...
2015 (x86_linux_dr_get_addr): ...this.
2016 (x86_dr_low_set_control): Rename to...
2017 (x86_linux_dr_set_control): ...this.
2018 (x86_dr_low_get_control): Rename to...
2019 (x86_linux_dr_get_control): ...this.
2020 (x86_dr_low_get_status): Rename to...
2021 (x86_linux_dr_get_status): ...this.
2022 (x86_dr_low): Update with new function names.
2024 2015-03-24 Gary Benson <gbenson@redhat.com>
2026 * Makefile.in (x86-linux.o): New rule.
2027 * configure.srv: Add x86-linux.o to relevant targets.
2028 * linux-low.c (lwp_set_arch_private_info): New function.
2029 (lwp_arch_private_info): Likewise.
2030 * linux-x86-low.c: Include nat/x86-linux.h.
2031 (arch_lwp_info): Removed structure.
2032 (update_debug_registers_callback):
2033 Use lwp_set_debug_registers_changed.
2034 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
2035 and lwp_set_debug_registers_changed.
2036 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2038 2015-03-24 Gary Benson <gbenson@redhat.com>
2040 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
2041 * linux-arm-low.c (arm_new_thread): Likewise.
2042 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
2043 * linux-mips-low.c (mips_linux_new_thread): Likewise.
2044 * linux-x86-low.c (x86_linux_new_thread): Likewise.
2045 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
2047 2015-03-24 Gary Benson <gbenson@redhat.com>
2049 * linux-low.c (ptid_of_lwp): New function.
2050 (lwp_is_stopped): Likewise.
2051 (lwp_stop_reason): Likewise.
2052 * linux-x86-low.c (update_debug_registers_callback):
2054 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
2057 2015-03-24 Gary Benson <gbenson@redhat.com>
2059 * linux-low.h (linux_stop_lwp): Remove declaration.
2061 2015-03-24 Gary Benson <gbenson@redhat.com>
2063 * linux-low.h: Include nat/linux-nat.h.
2064 * linux-low.c (iterate_over_lwps_args): New structure.
2065 (iterate_over_lwps_filter): New function.
2066 (iterate_over_lwps): Likewise.
2067 * linux-x86-low.c (update_debug_registers_callback):
2068 Update signature to what iterate_over_lwps expects.
2069 Remove PID check that iterate_over_lwps now performs.
2070 (x86_dr_low_set_addr): Use iterate_over_lwps.
2071 (x86_dr_low_set_control): Likewise.
2073 2015-03-24 Gary Benson <gbenson@redhat.com>
2075 * linux-x86-low.c (x86_debug_reg_state): New function.
2076 (x86_linux_prepare_to_resume): Use the above.
2078 2015-03-24 Gary Benson <gbenson@redhat.com>
2080 * linux-low.c (current_lwp_ptid): New function.
2081 * linux-x86-low.c: Include nat/linux-nat.h.
2082 (x86_dr_low_get_addr): Use current_lwp_ptid.
2083 (x86_dr_low_get_control): Likewise.
2084 (x86_dr_low_get_status): Likewise.
2086 2015-03-20 Pedro Alves <palves@redhat.com>
2088 * tracepoint.c (cmd_qtstatus): Make "str" const.
2090 2015-03-20 Pedro Alves <palves@redhat.com>
2092 * server.c (handle_general_set): Make "req_str" const.
2094 2015-03-19 Pedro Alves <palves@redhat.com>
2096 * linux-low.c (linux_resume_one_lwp): Rename to ...
2097 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
2098 instead call perror_with_name.
2099 (check_ptrace_stopped_lwp_gone): New function.
2100 (linux_resume_one_lwp): Reimplement as wrapper around
2101 linux_resume_one_lwp_throw that swallows errors if the LWP is
2104 2015-03-19 Pedro Alves <palves@redhat.com>
2106 * linux-low.c (count_events_callback, select_event_lwp_callback):
2107 No longer check whether the thread has resume_stop as last resume
2110 2015-03-19 Pedro Alves <palves@redhat.com>
2112 * linux-low.c (count_events_callback, select_event_lwp_callback):
2113 Use the lwp's status_pending_p field, not the thread's.
2115 2015-03-19 Pedro Alves <palves@redhat.com>
2117 * linux-low.c (select_event_lwp_callback): Update comments to
2118 no longer mention SIGTRAP.
2120 2015-03-18 Gary Benson <gbenson@redhat.com>
2122 * server.c (handle_query): Do not report vFile:fstat as supported.
2124 2015-03-11 Gary Benson <gbenson@redhat.com>
2126 * hostio.c (sys/types.h): New include.
2127 (sys/stat.h): Likewise.
2128 (common-remote-fileio.h): Likewise.
2129 (handle_fstat): New function.
2130 (handle_vFile): Handle vFile:fstat packets.
2132 2015-03-11 Gary Benson <gbenson@redhat.com>
2134 * configure.ac (AC_CHECK_MEMBERS): Add checks for
2135 struct stat.st_blocks and struct stat.st_blksize.
2136 * configure: Regenerate.
2137 * config.in: Likewise.
2138 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
2139 (OBS): Add common-remote-fileio.o.
2140 (common-remote-fileio.o): New rule.
2142 2015-03-09 Pedro Alves <palves@redhat.com>
2144 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
2145 'struct sockaddr' pointer in 'accept' call.
2147 2015-03-09 Pedro Alves <palves@redhat.com>
2150 2015-03-07 Pedro Alves <palves@redhat.com>
2151 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2152 or <winsock2.h> here. Instead include "gdb_socket.h".
2153 (remote_open): Use union gdb_sockaddr_u.
2154 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2155 or <winsock2.h> here. Instead include "gdb_socket.h".
2156 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2157 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2159 (init_named_socket, gdb_agent_helper_thread): Use union
2162 2015-03-07 Pedro Alves <palves@redhat.com>
2164 * configure.ac (build_warnings): Move
2165 -Wdeclaration-after-statement to the C-specific set.
2166 * configure: Regenerate.
2168 2015-03-07 Pedro Alves <palves@redhat.com>
2170 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2171 or <winsock2.h> here. Instead include "gdb_socket.h".
2172 (remote_open): Use union gdb_sockaddr_u.
2173 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2174 or <winsock2.h> here. Instead include "gdb_socket.h".
2175 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2176 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2178 (init_named_socket, gdb_agent_helper_thread): Use union
2181 2015-03-07 Pedro Alves <palves@redhat.com>
2183 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
2186 2015-03-06 Yao Qi <yao.qi@linaro.org>
2188 * linux-aarch64-low.c (aarch64_insert_point): Use
2189 show_debug_regs as a boolean.
2190 (aarch64_remove_point): Likewise.
2192 2015-03-05 Pedro Alves <palves@redhat.com>
2194 * lynx-low.c (lynx_target_ops): Install NULL hooks for
2195 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
2196 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
2197 * nto-low.c (nto_target_ops): Likewise.
2198 * spu-low.c (spu_target_ops): Likewise.
2199 * win32-low.c (win32_target_ops): Likewise.
2201 2015-03-04 Pedro Alves <palves@redhat.com>
2203 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
2204 Decide whether a breakpoint triggered based on the SIGTRAP's
2206 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
2207 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
2208 (linux_low_filter_event): Check for breakpoints before checking
2210 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
2212 (linux_stopped_by_sw_breakpoint)
2213 (linux_supports_stopped_by_sw_breakpoint)
2214 (linux_stopped_by_hw_breakpoint)
2215 (linux_supports_stopped_by_hw_breakpoint): New functions.
2216 (linux_target_ops): Install new target methods.
2218 2015-03-04 Pedro Alves <palves@redhat.com>
2220 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
2221 * server.c (swbreak_feature, hwbreak_feature): New globals.
2222 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
2223 (captured_main): Clear swbreak_feature and hwbreak_feature.
2224 * server.h (swbreak_feature, hwbreak_feature): Declare.
2225 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
2226 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
2227 supports_stopped_by_hw_breakpoint>: New fields.
2228 (target_supports_stopped_by_sw_breakpoint)
2229 (target_stopped_by_sw_breakpoint)
2230 (target_supports_stopped_by_hw_breakpoint)
2231 (target_stopped_by_hw_breakpoint): Declare.
2233 2015-03-04 Pedro Alves <palves@redhat.com>
2235 enum lwp_stop_reason -> enum target_stop_reason
2236 * linux-low.c (check_stopped_by_breakpoint): Adjust.
2237 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
2238 (linux_wait_1, stuck_in_jump_pad_callback)
2239 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
2240 (linux_stopped_by_watchpoint):
2241 * linux-low.h (enum lwp_stop_reason): Delete.
2242 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
2243 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2245 2015-03-04 Yao Qi <yao.qi@linaro.org>
2247 * Makefile.in (SFILES): Add linux-aarch64-low.c.
2249 2015-03-03 Gary Benson <gbenson@redhat.com>
2251 * hostio.c (handle_vFile): Fix prefix lengths.
2253 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
2255 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
2258 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
2260 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
2261 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
2262 (clean): Add "rm -f" for above C files.
2263 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
2264 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
2265 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
2266 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
2267 * linux-s390-low.c (HWCAP_S390_VX): New macro.
2268 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
2269 (init_registers_s390x_vx_linux64)
2270 (init_registers_s390x_tevx_linux64)
2271 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
2272 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
2274 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
2275 (s390_store_vxrs_high): New functions.
2276 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
2278 (s390_arch_setup): Add logic for selecting one of the new target
2279 descriptions. Activate the new vector regsets if applicable.
2280 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
2281 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
2282 and init_registers_s390x_tevx_linux64.
2284 2015-03-01 Pedro Alves <palves@redhat.com>
2286 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
2289 2015-02-27 Pedro Alves <palves@redhat.com>
2291 * linux-x86-low.c (u_debugreg_offset): New function.
2292 (x86_linux_dr_get, x86_linux_dr_set): Use it.
2294 2015-02-27 Pedro Alves <palves@redhat.com>
2296 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
2297 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
2298 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
2299 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2300 (ps_lsetfpregs, ps_getpid)
2301 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
2302 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
2303 (ps_lsetxregs, ps_plog): Declare.
2305 2015-02-27 Pedro Alves <palves@redhat.com>
2307 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2308 IP_AGENT_EXPORT_FUNC.
2309 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2310 IP_AGENT_EXPORT_FUNC.
2311 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2312 (IP_AGENT_EXPORT): Delete.
2313 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2314 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2315 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2316 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2317 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2318 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2319 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2320 (traceframe_read_count, traceframe_write_count)
2321 (traceframes_created, trace_state_variables, get_raw_reg)
2322 (get_trace_state_variable_value, set_trace_state_variable_value)
2323 (ust_loaded, helper_thread_id, cmd_buf): Use
2324 IPA_SYM_EXPORTED_NAME.
2325 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2326 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2327 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2328 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2329 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2330 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2331 EXTERN_C_PUSH/EXTERN_C_POP.
2332 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2333 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2334 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2335 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2336 (traceframe_write_count, traceframe_read_count)
2337 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2338 (about_to_request_buffer_space, get_trace_state_variable_value)
2339 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2340 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2341 EXTERN_C_PUSH/EXTERN_C_POP.
2342 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2343 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2344 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2345 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2346 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2347 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2348 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2349 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2351 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2352 (IP_AGENT_EXPORT_VAR_DECL): Define.
2354 (gdb_agent_get_raw_reg): Declare.
2356 2015-02-27 Tom Tromey <tromey@redhat.com>
2357 Pedro Alves <palves@redhat.com>
2359 Rename symbols whose names are reserved C++ keywords throughout.
2361 2015-02-27 Pedro Alves <palves@redhat.com>
2363 * Makefile.in (COMPILER): New, get it from autoconf.
2364 (CXX): Get from autoconf instead.
2365 (COMPILE.pre): Use COMPILER.
2366 (CC-LD): Rename to ...
2367 (CC_LD): ... this. Use COMPILER.
2368 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2369 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2370 * acinclude.m4: Include build-with-cxx.m4.
2371 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2372 Disable -Werror by default if building in C++ mode.
2373 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2374 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2375 the C++ compiler. Save/restore CXXFLAGS too.
2376 * configure: Regenerate.
2378 2015-02-27 Pedro Alves <palves@redhat.com>
2380 * acinclude.m4: Include libiberty.m4.
2381 * configure.ac: Call libiberty_INIT.
2382 * config.in, configure: Regenerate.
2384 2015-02-26 Pedro Alves <palves@redhat.com>
2386 * linux-low.c (linux_wait_1): When incrementing the PC past a
2387 program breakpoint always use the_low_target.breakpoint_len as
2388 increment, rather than the maximum between that and
2389 the_low_target.decr_pc_after_break.
2391 2015-02-23 Pedro Alves <palves@redhat.com>
2393 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2394 thread was doing a step-over; always adjust the PC if
2395 we stepped over a permanent breakpoint.
2396 (linux_wait_1): If we stepped over breakpoint that was on top of a
2397 permanent breakpoint, manually advance the PC past it.
2399 2015-02-23 Pedro Alves <palves@redhat.com>
2401 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2403 (x86_fill_gregset, x86_store_gregset): Use it when handling
2406 2015-02-20 Pedro Alves <palves@redhat.com>
2408 * thread-db.c: Include "nat/linux-procfs.h".
2409 (thread_db_init): Skip listing new threads if the kernel supports
2410 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2412 2015-02-20 Pedro Alves <palves@redhat.com>
2414 * linux-low.c (status_pending_p_callback): Use ptid_match.
2416 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2418 PR breakpoints/16812
2419 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2420 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2421 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2423 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2425 PR breakpoints/15956
2426 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2428 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2430 * linux-low.c (linux_low_btrace_conf): Print size.
2431 * server.c (handle_btrace_conf_general_set): New.
2432 (hanle_general_set): Call handle_btrace_conf_general_set.
2433 (handle_query): Report Qbtrace-conf:bts:size as supported.
2435 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2437 * linux-low.c (linux_low_enable_btrace): Update parameters.
2438 (linux_low_btrace_conf): New.
2439 (linux_target_ops)<to_btrace_conf>: Initialize.
2440 * server.c (current_btrace_conf): New.
2441 (handle_btrace_enable): Rename to ...
2442 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2443 to target_enable_btrace. Update comment. Update users.
2444 (handle_qxfer_btrace_conf): New.
2445 (qxfer_packets): Add btrace-conf entry.
2446 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2447 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2448 (target_ops)<read_btrace_conf>: New.
2449 (target_enable_btrace): Update parameters.
2450 (target_read_btrace_conf): New.
2452 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2454 * server.c (handle_btrace_general_set): Remove call to
2455 target_supports_btrace.
2456 (supported_btrace_packets): New.
2457 (handle_query): Call supported_btrace_packets.
2458 * target.h: include btrace-common.h.
2459 (btrace_target_info): Removed.
2460 (supports_btrace, target_supports_btrace): Update parameters.
2462 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2464 * Makefile.in (SFILES): Add common/btrace-common.c.
2465 (OBS): Add common/btrace-common.o.
2466 (btrace-common.o): Add build rules.
2467 * linux-low: Include btrace-common.h.
2468 (linux_low_read_btrace): Use struct btrace_data. Call
2469 btrace_data_init and btrace_data_fini.
2471 2015-02-06 Pedro Alves <palves@redhat.com>
2473 * thread-db.c (find_new_threads_callback): Add debug output.
2475 2015-02-04 Pedro Alves <palves@redhat.com>
2477 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2478 (resume_stopped_resumed_lwps): New function.
2479 (linux_wait_for_event_filtered): Use it.
2481 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2483 * Makefile.in (SFILES): Add linux-personality.c.
2484 (linux-personality.o): New rule.
2485 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2486 list of objects to be built.
2487 * linux-low.c: Include nat/linux-personality.h.
2488 (linux_create_inferior): Remove code to disable address space
2489 randomization (moved to ../nat/linux-personality.c). Create
2490 cleanup to disable address space randomization.
2492 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2494 * Makefile.in (posix-strerror.o): New rule.
2495 (mingw-strerror.o): Likewise.
2496 * configure: Regenerated.
2497 * configure.ac: Source file ../common/common.host. Initialize new
2498 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2500 2015-01-14 Yao Qi <yao@codesourcery.com>
2502 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2503 (ppc-linux.o): New rule.
2504 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2505 * configure.ac: AC_CHECK_FUNCS(getauxval).
2506 * config.in: Re-generated.
2507 * configure: Re-generated.
2508 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2509 ppc64_64bit_inferior_p
2511 2015-01-14 Yao Qi <yao@codesourcery.com>
2513 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2514 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2515 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2516 (PT_ORIG_R3, PT_TRAP): Likewise.
2517 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2518 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2519 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2521 2015-01-10 Joel Brobecker <brobecker@adacore.com>
2523 * i387-fp.c (i387_cache_to_xsave): In look over
2524 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2525 zmmh_low_space field by use of zmmh_high_space.
2527 2015-01-09 Pedro Alves <palves@redhat.com>
2529 * linux-low.c (step_over_bkpt): Move higher up in the file.
2530 (handle_extended_wait): Don't store the stop_pc here.
2531 (get_stop_pc): Adjust comments and rename to ...
2532 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2533 stopped for a software breakpoint or hardware breakpoint.
2534 (thread_still_has_status_pending_p): New function.
2535 (status_pending_p_callback): Use
2536 thread_still_has_status_pending_p. If the event is no longer
2537 interesting, resume the LWP.
2538 (handle_tracepoints): Add assert.
2539 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2540 (wstatus_maybe_breakpoint): New function.
2541 (cancel_breakpoint): Delete function.
2542 (check_stopped_by_watchpoint): New function, factored out from
2543 linux_low_filter_event.
2544 (lp_status_maybe_breakpoint): Delete function.
2545 (linux_low_filter_event): Remove filter_ptid argument.
2546 Leave thread group exits pending here. Store the LWP's stop PC.
2547 Always leave events pending.
2548 (linux_wait_for_event_filtered): Pull all events out of the
2549 kernel, and leave them all pending.
2550 (count_events_callback, select_event_lwp_callback): Consider all
2552 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2553 (select_event_lwp): Only give preference to the stepping LWP in
2554 all-stop mode. Adjust comments.
2555 (ignore_event): New function.
2556 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2557 references to cancel_breakpoints. Adjust to renames. Also give
2558 equal priority to all LWPs that have had events in non-stop mode.
2559 If reporting a software breakpoint event, unadjust the LWP's PC.
2560 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2561 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2563 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2564 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2565 (linux_stopped_by_watchpoint): Adjust.
2566 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2567 * linux-low.h (enum lwp_stop_reason): New.
2568 (struct lwp_info) <stop_pc>: Adjust comment.
2569 <stopped_by_watchpoint>: Delete field.
2570 <stop_reason>: New field.
2571 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2572 * mem-break.c (software_breakpoint_inserted_here)
2573 (hardware_breakpoint_inserted_here): New function.
2574 * mem-break.h (software_breakpoint_inserted_here)
2575 (hardware_breakpoint_inserted_here): Declare.
2576 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2577 (cancel_breakpoints): Delete.
2578 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2579 (upload_fast_traceframes): Remove references to
2582 2015-01-09 Pedro Alves <palves@redhat.com>
2584 * thread-db.c (find_new_threads_callback): Ignore thread if the
2585 kernel thread ID is -1.
2587 2015-01-09 Pedro Alves <palves@redhat.com>
2589 * linux-low.c (linux_attach_fail_reason_string): Move to
2590 nat/linux-ptrace.c, and rename.
2591 (linux_attach_lwp): Update comment.
2592 (attach_proc_task_lwp_callback): New function.
2593 (linux_attach): Adjust to rename and use
2594 linux_proc_attach_tgid_threads.
2595 (linux_attach_fail_reason_string): Delete declaration.
2597 2015-01-01 Joel Brobecker <brobecker@adacore.com>
2599 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2600 * server.c (gdbserver_version): Likewise.
2602 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2604 * remote-utils.c: Include ctype.h.
2605 (input_interrupt): Explicitly handle the case when the char
2606 received is the NUL byte. Improve the printing of non-ASCII
2609 2014-12-16 Joel Brobecker <brobecker@adacore.com>
2611 * linux-low.c (linux_low_filter_event): Update call to
2612 linux_enable_event_reporting following the addition of
2613 a new parameter to that function.
2615 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
2618 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2619 (AARCH64_FPCR_REGNO): Likewise.
2620 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2621 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2622 (aarch64_store_fpregset): Likewise.
2624 2014-12-15 Joel Brobecker <brobecker@adacore.com>
2626 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2627 Remove FIXME comment about assumption about N.
2629 2014-12-13 Joel Brobecker <brobecker@adacore.com>
2631 * configure.ac: If large-file support is disabled in GDBserver,
2632 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2633 * configure: Regenerate.
2635 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2637 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2638 warning upon ENODATA from ptrace.
2639 * linux-s390-low.c (s390_store_tdb): New.
2640 (s390_regsets): Add regset for NT_S390_TDB.
2642 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2644 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2645 without a fill_function.
2646 * linux-s390-low.c (s390_fill_last_break): Remove.
2647 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2648 (s390_arch_setup): Use regset's size instead of fill_function for
2651 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2653 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2654 the regset's store function when ptrace returned an error.
2655 * regcache.c (get_thread_regcache): Invalidate register cache
2656 before fetching inferior's registers.
2658 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2660 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2661 while-loop as for-loop.
2662 (regsets_store_inferior_registers): Likewise.
2664 2014-11-28 Yao Qi <yao@codesourcery.com>
2666 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2667 * config.in, configure: Re-generate.
2668 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2671 2014-11-21 Yao Qi <yao@codesourcery.com>
2673 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2674 (AC_CHECK_HEADERS): Remove malloc.h.
2675 * configure: Re-generated.
2676 * config.in: Re-generated.
2677 * server.h: Don't include alloca.h and malloc.h.
2678 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2679 Don't include malloc.h.
2681 2014-11-17 Joel Brobecker <brobecker@adacore.com>
2683 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2684 corresponding ERRNO check in same block.
2686 2014-11-12 Pedro Alves <palves@redhat.com>
2688 * server.c (cont_thread): Update comment.
2689 (start_inferior, attach_inferior): No longer clear cont_thread.
2690 (handle_v_cont): No longer set cont_thread.
2691 (captured_main): Clear cont_thread each time a GDB connects.
2693 2014-11-12 Pedro Alves <palves@redhat.com>
2695 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2696 thread, and don't resume all threads if the Hc thread has exited.
2698 2014-11-12 Pedro Alves <palves@redhat.com>
2700 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2701 the process group instead of to a specific LWP.
2703 2014-10-15 Pedro Alves <palves@redhat.com>
2706 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2708 (arm_set_thread_context): Delete.
2709 (the_low_target): Adjust.
2710 * win32-i386-low.c (debug_registers_changed)
2711 (debug_registers_used): Delete.
2712 (update_debug_registers_callback): New function.
2713 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2714 needing to update their debug registers.
2715 (win32_get_current_dr): New function.
2716 (x86_dr_low_get_addr, x86_dr_low_get_control)
2717 (x86_dr_low_get_status): Fetch the debug register from the thread
2719 (i386_initial_stuff): Adjust.
2720 (i386_get_thread_context): Remove current_event parameter. Don't
2721 clear debug_registers_changed nor copy DR values to
2723 (i386_set_thread_context): Delete.
2724 (i386_prepare_to_resume): New function.
2725 (i386_thread_added): Mark the thread as needing to update irs
2727 (the_low_target): Remove i386_set_thread_context and install
2728 i386_prepare_to_resume.
2729 * win32-low.c (win32_get_thread_context): Adjust.
2730 (win32_set_thread_context): Use SetThreadContext
2732 (win32_prepare_to_resume): New function.
2733 (win32_require_context): New function, factored out from ...
2734 (thread_rec): ... this.
2735 (continue_one_thread): Call win32_prepare_to_resume on each thread
2736 we're about to continue.
2737 (win32_resume): Call win32_prepare_to_resume on the event thread.
2738 * win32-low.h (struct win32_thread_info)
2739 <debug_registers_changed>: New field.
2740 (struct win32_target_ops): Change prototype of set_thread_context,
2741 delete set_thread_context and add prepare_to_resume.
2742 (win32_require_context): New declaration.
2744 2014-10-08 Gary Benson <gbenson@redhat.com>
2746 * server.h: Do not include common-exceptions.h.
2748 2014-10-08 Gary Benson <gbenson@redhat.com>
2750 * server.h: Do not include cleanups.h.
2752 2014-09-30 James Hogan <james.hogan@imgtec.com>
2754 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
2757 2014-09-23 Yao Qi <yao@codesourcery.com>
2759 * linux-low.c (lp_status_maybe_breakpoint): New function.
2760 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
2761 (count_events_callback): Likewise.
2762 (select_event_lwp_callback): Likewise.
2763 (cancel_breakpoints_callback): Likewise.
2765 2014-09-19 Don Breazeal <donb@codesourcery.com>
2767 * linux-low.c (handle_extended_wait): Call
2768 linux_ptrace_get_extended_event.
2769 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
2770 linux_is_extended_waitstatus.
2772 2014-09-16 Joel Brobecker <brobecker@adacore.com>
2774 * Makefile.in (CPPFLAGS): Define.
2775 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
2776 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
2778 2014-09-16 Gary Benson <gbenson@redhat.com>
2780 * inferiors.h (current_inferior): Renamed as...
2781 (current_thread): New variable. All uses updated.
2782 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
2783 (maybe_move_out_of_jump_pad): Likewise.
2784 (cancel_breakpoint): Likewise.
2785 (linux_low_filter_event): Likewise.
2786 (wait_for_sigstop): Likewise.
2787 (linux_resume_one_lwp): Likewise.
2788 (need_step_over_p): Likewise.
2789 (start_step_over): Likewise.
2790 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
2791 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
2792 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
2793 and save_inferior as saved_thread.
2794 * regcache.c (get_thread_regcache): Renamed saved_inferior as
2796 (regcache_invalidate_thread): Likewise.
2797 * remote-utils.c (prepare_resume_reply): Likewise.
2798 * thread-db.c (thread_db_get_tls_address): Likewise.
2799 (disable_thread_event_reporting): Likewise.
2800 (remove_thread_event_breakpoints): Likewise.
2801 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
2803 * target.h (set_desired_inferior): Renamed as...
2804 (set_desired_thread): New declaration. All uses updated.
2805 * server.c (myresume): Updated comment to reference thread instead
2807 (handle_serial_event): Likewise.
2808 (handle_target_event): Likewise.
2810 2014-09-12 Tom Tromey <tromey@redhat.com>
2811 Gary Benson <gbenson@redhat.com>
2813 * regcache.h: Include common-regcache.h.
2814 (regcache_read_pc): Don't declare.
2815 * regcache.c (get_thread_regcache_for_ptid): New function.
2817 2014-09-11 Tom Tromey <tromey@redhat.com>
2818 Gary Benson <gbenson@redhat.com>
2820 * symbol.c: New file.
2821 * Makefile.in (SFILES): Add symbol.c.
2822 (OBS): Add symbol.o.
2824 2014-09-11 Gary Benson <gbenson@redhat.com>
2826 * target.c (target_stop_ptid, target_continue_ptid): New
2829 2014-09-11 Tom Tromey <tromey@redhat.com>
2830 Gary Benson <gbenson@redhat.com>
2832 * target.h: Include target/target.h.
2833 * target.c (target_read_memory, target_read_uint32)
2834 (target_write_memory): New functions.
2836 2014-09-11 Gary Benson <gbenson@redhat.com>
2838 * server.h (debug_hw_points): Don't declare.
2839 * server.c (debug_hw_points): Don't define. Replace all uses
2840 with show_debug_regs.
2841 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
2842 all uses with show_debug_regs.
2844 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2846 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
2847 endianness into account.
2848 (ppc_supply_ptrace_register): Likewise.
2850 2014-09-03 James Hogan <james.hogan@imgtec.com>
2852 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
2853 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
2855 2014-09-03 Gary Benson <gbenson@redhat.com>
2857 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
2858 ALL_DEBUG_ADDRESS_REGISTERS.
2860 2014-09-02 Gary Benson <gbenson@redhat.com>
2862 * i386-low.h: Renamed as...
2863 * x86-low.h: New file. All type, function and variable name
2864 prefixes changed from "i386_" to "x86_". All references updated.
2865 * i386-low.c: Renamed as...
2866 * x86-low.c: New file. All type, function and variable name
2867 prefixes changed from "i386_" to "x86_". All references updated.
2869 2014-09-02 Gary Benson <gbenson@redhat.com>
2871 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
2872 (x86_linux_new_thread): Likewise.
2874 2014-08-29 Gary Benson <gbenson@redhat.com>
2876 * server.h (setjmp.h): Do not include.
2877 (toplevel): Do not declare.
2878 (common-exceptions.h): Include.
2879 (cleanups.h): Likewise.
2880 * server.c (toplevel): Do not define.
2881 (exit_code): New static global.
2882 (detach_or_kill_for_exit_cleanup): New function.
2883 (main): New function. Original main renamed to...
2884 (captured_main): New function.
2885 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
2887 2014-08-29 Gary Benson <gbenson@redhat.com>
2889 * Makefile.in (SFILES): Add common/common-exceptions.c.
2890 (OBS): Add common-exceptions.o.
2891 (common-exceptions.o): New rule.
2892 * utils.c (prepare_to_throw_exception): New function.
2894 2014-08-29 Gary Benson <gbenson@redhat.com>
2896 * config.in: Regenerate.
2897 * configure: Likewise.
2899 2014-08-29 Gary Benson <gbenson@redhat.com>
2901 * Makefile.in (SFILES): Add common/cleanups.c.
2903 (cleanups.o): New rule.
2905 2014-08-29 Gary Benson <gbenson@redhat.com>
2907 * utils.c (internal_vwarning): New function.
2909 2014-08-28 Gary Benson <gbenson@redhat.com>
2911 * utils.h (fatal): Remove declaration.
2912 * utils.c (fatal): Remove function.
2914 2014-08-28 Gary Benson <gbenson@redhat.com>
2916 * tracepoint.c (gdb_agent_init): Replace fatal with
2918 (initialize_tracepoint): Likewise.
2920 2014-08-28 Gary Benson <gbenson@redhat.com>
2922 * remote-utils.c (remote_prepare): Replace fatal with error.
2924 2014-08-28 Gary Benson <gbenson@redhat.com>
2926 * linux-low.c (linux_async): Replace fatal with warning.
2928 (linux_start_non_stop): Return -1 if linux_async failed.
2930 2014-08-28 Gary Benson <gbenson@redhat.com>
2932 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
2934 (i386_dr_low_get_addr): Remove vague comment.
2935 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
2938 2014-08-28 Gary Benson <gbenson@redhat.com>
2940 * inferiors.c (get_thread_process): Replace check with gdb_assert.
2941 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
2943 (linux_resume_one_lwp): Likewise.
2944 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
2946 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
2947 with internal_error.
2948 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
2949 (init_register_cache): Replace fatal with gdb_assert_not_reached.
2950 (find_register_by_name): Replace fatal with internal_error.
2951 (find_regno): Likewise.
2952 * tdesc.c (init_target_desc): Replace check with gdb_assert.
2953 * thread-db.c (thread_db_create_event): Likewise.
2954 (thread_db_load_search): Likewise.
2955 (try_thread_db_load_1): Likewise.
2956 * tracepoint.c (get_jump_space_head): Replace fatal with
2958 (claim_trampoline_space): Likewise.
2959 (have_fast_tracepoint_trampoline_buffer): Likewise.
2960 (cmd_qtstart): Likewise.
2961 (stop_tracing): Likewise.
2962 (fast_tracepoint_collecting): Likewise.
2963 (target_malloc): Likewise.
2964 (download_tracepoint): Likewise.
2965 (download_trace_state_variables): Replace check with gdb_assert.
2966 (upload_fast_traceframes): Replace fatal with internal_error.
2968 2014-08-19 Tom Tromey <tromey@redhat.com>
2969 Gary Benson <gbenson@redhat.com>
2971 * Makefile.in (SFILES): Add common/common-debug.c.
2972 (OBS): Add common-debug.o.
2973 (common-debug.o): New rule.
2974 * debug.h (debug_printf): Don't declare.
2975 * debug.c (debug_printf): Renamed and rewritten as...
2976 (debug_vprintf): New function.
2978 2014-08-19 Gary Benson <gbenson@redhat.com>
2980 * utils.h: Do not include print-utils.h.
2982 2014-08-19 Tom Tromey <tromey@redhat.com>
2983 Gary Benson <gbenson@redhat.com>
2985 * server.h: Add static assertion.
2986 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
2988 2014-08-19 Tom Tromey <tromey@redhat.com>
2989 Gary Benson <gbenson@redhat.com>
2991 * Makefile.in (SFILES): Add common/errors.c.
2992 (OBS): Add errors.o.
2993 (IPA_OBS): Add errors-ipa.o.
2994 (errors.o): New rule.
2995 (errors-ipa.o): Likewise.
2996 * utils.h (perror_with_name, error, warning): Don't declare.
2997 * utils.c (warning): Renamed and rewritten as...
2998 (vwarning): New function.
2999 (error): Renamed and rewritten as...
3000 (verror): New function.
3001 (internal_error): Renamed and rewritten as...
3002 (internal_verror): New function.
3004 2014-08-07 Gary Benson <gbenson@redhat.com>
3006 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
3007 * configure: Regenerate.
3008 * config.in: Likewise.
3009 * server.h: Do not include errno.h.
3010 * event-loop.c: Likewise.
3011 * hostio-errno.c: Likewise.
3012 * linux-low.c: Likewise.
3013 * remote-utils.c: Likewise.
3014 * spu-low.c: Likewise.
3015 * utils.c: Likewise.
3016 * gdbreplay.c: Unconditionally include errno.h.
3018 2014-08-07 Gary Benson <gbenson@redhat.com>
3020 * server.h: Do not include string.h.
3021 * event-loop.c: Likewise.
3022 * linux-low.c: Likewise.
3023 * regcache.c: Likewise.
3024 * remote-utils.c: Likewise.
3025 * spu-low.c: Likewise.
3026 * utils.c: Likewise.
3028 2014-08-07 Gary Benson <gbenson@redhat.com>
3030 * server.h: Do not include gdb_assert.h.
3032 2014-08-07 Gary Benson <gbenson@redhat.com>
3034 * server.h: Do not include common-utils.h.
3036 2014-08-07 Gary Benson <gbenson@redhat.com>
3038 * server.h: Do not include ptid.h.
3039 * notif.h: Likewise.
3041 2014-08-07 Gary Benson <gbenson@redhat.com>
3043 * server.h: Do not include gdb_locale.h.
3045 2014-08-07 Gary Benson <gbenson@redhat.com>
3047 * server.h: Do not include gdb/signals.h.
3048 * win32-low.c: Likewise.
3050 2014-08-07 Gary Benson <gbenson@redhat.com>
3052 * server.h: Do not include pathmax.h.
3054 2014-08-07 Gary Benson <gbenson@redhat.com>
3056 * server.h: Do not include libiberty.h.
3057 * linux-bfin-low.c: Likewise.
3059 2014-08-07 Gary Benson <gbenson@redhat.com>
3061 * server.h: Do not include ansidecl.h.
3063 2014-08-07 Gary Benson <gbenson@redhat.com>
3065 * linux-x86-low.c: Do not include stddef.h.
3066 * lynx-ppc-low.c: Likewise.
3067 * tracepoint.c: Likewise.
3069 2014-08-07 Gary Benson <gbenson@redhat.com>
3071 * server.h: Do not include stdarg.h.
3072 * nto-low.c: Likewise.
3074 2014-08-07 Gary Benson <gbenson@redhat.com>
3076 * server.h: Do not include stdlib.h.
3077 * inferiors.c: Likewise.
3078 * linux-low.c: Likewise.
3079 * regcache.c: Likewise.
3080 * spu-low.c: Likewise.
3081 * tracepoint.c: Likewise.
3082 * utils.c: Likewise.
3084 2014-08-07 Gary Benson <gbenson@redhat.com>
3086 * server.h: Do not include stdio.h.
3087 * linux-low.c: Likewise.
3088 * remote-utils.c: Likewise.
3089 * spu-low.c: Likewise.
3090 * utils.c: Likewise.
3091 * wincecompat.c: Likewise.
3093 2014-08-06 Gary Benson <gbenson@redhat.com>
3095 * regcache.c (init_register_cache): Move conditionals inside if.
3097 2014-08-06 Gary Benson <gbenson@redhat.com>
3099 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
3101 2014-07-31 Gary Benson <gbenson@redhat.com>
3103 * ax.h: Do not include server.h.
3104 * gdbthread.h: Likewise.
3105 * lynx-low.h: Likewise.
3106 * notif.h: Likewise.
3108 2014-07-30 Gary Benson <gbenson@redhat.com>
3110 * server.h: Include common-defs.h.
3111 Do not include config.h or build-gnulib-gdbserver/config.h.
3113 2014-07-30 Gary Benson <gbenson@redhat.com>
3115 * hostio-errno.c: Move server.h to top of includes list.
3116 * inferiors.c: Likewise.
3117 * linux-x86-low.c: Likewise.
3118 * notif.c: Include server.h.
3120 2014-07-24 Tom Tromey <tromey@redhat.com>
3121 Gary Benson <gbenson@redhat.com>
3123 * server.h (CORE_ADDR): Now unsigned.
3125 2014-07-16 Pedro Alves <palves@redhat.com>
3127 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
3129 2014-07-15 Pedro Alves <palves@redhat.com>
3131 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
3134 2014-07-11 Pedro Alves <palves@redhat.com>
3136 * linux-low.c (kill_wait_lwp): New function, based on
3137 kill_one_lwp_callback, but use my_waitpid directly.
3138 (kill_one_lwp_callback, linux_kill): Use it.
3140 2014-06-23 Pedro Alves <palves@redhat.com>
3142 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
3143 before setting DR0..DR3.
3145 2014-06-20 Gary Benson <gbenson@redhat.com>
3147 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
3148 * configure: Regenerated.
3149 * config.in: Likewise.
3151 2014-06-20 Gary Benson <gbenson@redhat.com>
3153 * Makefile.in (SFILES): Update locations for files moved
3155 (object file files): Reordered.
3157 2014-06-20 Gary Benson <gbenson@redhat.com>
3159 * i386-low.h (i386_dr_low_can_set_addr): Removed.
3160 (i386_dr_low_set_addr): Likewise.
3161 (i386_dr_low_get_addr): Likewise.
3162 (i386_dr_low_can_set_control): Likewise.
3163 (i386_dr_low_set_control): Likewise.
3164 (i386_dr_low_get_control): Likewise.
3165 (i386_dr_low_get_status): Likewise.
3166 (i386_get_debug_register_length): Likewise.
3167 * linux-x86-low.c (i386_dr_low_set_addr):
3168 Changed signature. Made static.
3169 (i386_dr_low_get_addr): Likewise.
3170 (i386_dr_low_set_control): Likewise.
3171 (i386_dr_low_get_control): Likewise.
3172 (i386_dr_low_get_status): Likewise.
3173 (i386_dr_low): New global variable.
3174 * win32-i386-low.c (i386_dr_low_set_addr):
3175 Changed signature. Made static.
3176 (i386_dr_low_get_addr): Likewise.
3177 (i386_dr_low_set_control): Likewise.
3178 (i386_dr_low_get_control): Likewise.
3179 (i386_dr_low_get_status): Likewise.
3180 (i386_dr_low): New global variable.
3182 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
3184 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
3185 * Makefile.in (AR, AR_FLAGS): Define.
3186 * configure: Regenerate.
3188 2014-06-19 Gary Benson <gbenson@redhat.com>
3190 * Makefile.in (i386-dregs.o): New rule.
3191 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
3192 * i386-low.c (target.h): Remove include.
3193 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
3194 (DR_CONTROL_SHIFT): Likewise.
3195 (DR_CONTROL_SIZE): Likewise.
3196 (DR_RW_EXECUTE): Likewise.
3197 (DR_RW_WRITE): Likewise.
3198 (DR_RW_READ): Likewise.
3199 (DR_RW_IORW): Likewise.
3200 (DR_LEN_1): Likewise.
3201 (DR_LEN_2): Likewise.
3202 (DR_LEN_4): Likewise.
3203 (DR_LEN_8): Likewise.
3204 (DR_LOCAL_ENABLE_SHIFT): Likewise.
3205 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
3206 (DR_ENABLE_SIZE): Likewise.
3207 (DR_LOCAL_SLOWDOWN): Likewise.
3208 (DR_GLOBAL_SLOWDOWN): Likewise.
3209 (DR_CONTROL_RESERVED): Likewise.
3210 (I386_DR_CONTROL_MASK): Likewise.
3211 (I386_DR_VACANT): Likewise.
3212 (I386_DR_LOCAL_ENABLE): Likewise.
3213 (I386_DR_GLOBAL_ENABLE): Likewise.
3214 (I386_DR_DISABLE): Likewise.
3215 (I386_DR_SET_RW_LEN): Likewise.
3216 (I386_DR_GET_RW_LEN): Likewise.
3217 (I386_DR_WATCH_HIT): Likewise.
3218 (i386_wp_op_t): Likewise.
3219 (i386_show_dr): Likewise.
3220 (i386_length_and_rw_bits): Likewise.
3221 (i386_insert_aligned_watchpoint): Likewise.
3222 (i386_remove_aligned_watchpoint): Likewise.
3223 (i386_handle_nonaligned_watchpoint): Likewise.
3224 i386_update_inferior_debug_regs(): Likewise.
3225 (i386_dr_insert_watchpoint): Likewise.
3226 (i386_dr_remove_watchpoint): Likewise.
3227 (i386_dr_region_ok_for_watchpoint): Likewise.
3228 (i386_dr_stopped_data_address): Likewise.
3229 (i386_dr_stopped_by_watchpoint): Likewise.
3231 2014-06-19 Gary Benson <gbenson@redhat.com>
3233 * i386-low.c (i386_dr_show): Renamed to
3234 i386_show_dr and made static. All uses updated.
3235 (i386_dr_length_and_rw_bits): Renamed to
3236 i386_length_and_rw_bits and made static.
3238 (i386_dr_insert_aligned_watchpoint): Renamed to
3239 i386_insert_aligned_watchpoint and made static.
3241 (i386_dr_remove_aligned_watchpoint): Renamed to
3242 i386_remove_aligned_watchpoint and made static.
3244 (i386_dr_update_inferior_debug_regs): Renamed to
3245 i386_update_inferior_debug_regs and made static.
3248 2014-06-18 Gary Benson <gbenson@redhat.com>
3250 * i386-low.h (i386_dr_low_can_set_addr): New macro.
3251 (i386_dr_low_can_set_control): Likewise.
3252 (i386_get_debug_register_length): Likewise.
3253 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
3254 (i386_dr_low_can_set_control): Likewise.
3255 (i386_get_debug_register_length): Likewise.
3257 2014-06-17 Gary Benson <gbenson@redhat.com>
3259 * i386-low.h (i386-dregs.h): New include.
3260 (DR_FIRSTADDR): Now in i386-dregs.h.
3261 (DR_LASTADDR): Likewise.
3262 (DR_NADDR): Likewise.
3263 (DR_STATUS): Likewise.
3264 (DR_CONTROL): Likewise.
3265 (i386_debug_reg_state): Likewise.
3266 (i386_dr_insert_watchpoint): Likewise.
3267 (i386_dr_remove_watchpoint): Likewise.
3268 (i386_dr_region_ok_for_watchpoint): Likewise.
3269 (i386_dr_stopped_data_address): Likewise.
3270 (i386_dr_stopped_by_watchpoint): Likewise.
3271 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
3273 2014-06-18 Gary Benson <gbenson@redhat.com>
3275 * i386-low.h (i386_low_insert_watchpoint): Renamed to
3276 i386_dr_insert_watchpoint.
3277 (i386_low_remove_watchpoint): Renamed to
3278 i386_dr_remove_watchpoint.
3279 (i386_low_region_ok_for_watchpoint): Renamed to
3280 i386_dr_region_ok_for_watchpoint.
3281 (i386_low_stopped_data_address): Renamed to
3282 i386_dr_stopped_data_address.
3283 (i386_low_stopped_by_watchpoint): Renamed to
3284 i386_dr_stopped_by_watchpoint.
3285 * i386-low.c (i386_show_dr): Renamed to
3286 i386_dr_show and made nonstatic. All uses updated.
3287 (i386_length_and_rw_bits): Renamed to
3288 i386_dr_length_and_rw_bits and made nonstatic.
3290 (i386_insert_aligned_watchpoint): Renamed to
3291 i386_dr_insert_aligned_watchpoint and made nonstatic.
3293 (i386_remove_aligned_watchpoint): Renamed to
3294 i386_dr_remove_aligned_watchpoint and made nonstatic.
3296 (i386_update_inferior_debug_regs): Renamed to
3297 i386_dr_update_inferior_debug_regs and made nonstatic.
3299 (i386_low_insert_watchpoint): Renamed to
3300 i386_dr_insert_watchpoint. All uses updated.
3301 (i386_low_remove_watchpoint): Renamed to
3302 i386_dr_remove_watchpoint. All uses updated.
3303 (i386_low_region_ok_for_watchpoint): Renamed to
3304 i386_dr_region_ok_for_watchpoint. All uses updated.
3305 (i386_low_stopped_data_address): Renamed to
3306 i386_dr_stopped_data_address. All uses updated.
3307 (i386_low_stopped_by_watchpoint): Renamed to
3308 i386_dr_stopped_by_watchpoint. All uses updated.
3310 2014-06-18 Gary Benson <gbenson@redhat.com>
3312 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3313 (i386_dr_low_can_set_control): Likewise.
3314 (i386_insert_aligned_watchpoint): New check.
3316 2014-06-18 Gary Benson <gbenson@redhat.com>
3318 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3321 2014-06-18 Gary Benson <gbenson@redhat.com>
3323 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3324 instead of fatal and error.
3325 (i386_handle_nonaligned_watchpoint): Likewise.
3327 2014-06-18 Gary Benson <gbenson@redhat.com>
3329 * i386-low.c (i386_get_debug_register_length): New macro.
3330 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3331 (i386_show_dr): Use debug_printf instead of fprintf. Use
3332 phex to format values.
3334 2014-06-18 Gary Benson <gbenson@redhat.com>
3336 * i386-low.h: Comment changes.
3337 * i386-low.c: Likewise.
3339 2014-06-18 Gary Benson <gbenson@redhat.com>
3341 * i386-low.c: Whitespace changes.
3343 2014-06-12 Tom Tromey <tromey@redhat.com>
3345 * utils.c (freeargv): Remove.
3347 2014-06-12 Tom Tromey <tromey@redhat.com>
3349 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3350 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3351 (parse_debug_format_options): Likewise.
3352 (gdbserver_usage): Likewise.
3353 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3354 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3355 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3357 ($(LIBGNU)): Depend on libiberty.
3358 (all-lib): Recurse into all subdirs.
3359 (install-only): Invoke "install" target in subdirs.
3360 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3362 * configure: Rebuild.
3363 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3364 for vasprintf, vsnprintf, or gettimeofday.
3365 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3368 2014-06-05 Joel Brobecker <brobecker@adacore.com>
3370 * development.sh: Delete.
3371 * Makefile.in (config.status): Adjust dependency on development.sh.
3372 * configure.ac: Adjust development.sh source call.
3373 * configure: Regenerate.
3375 2014-06-02 Pedro Alves <palves@redhat.com>
3377 * ax.c (gdb_free_agent_expr): New function.
3378 * ax.h (gdb_free_agent_expr): New declaration.
3379 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3381 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3383 (clear_breakpoint_conditions_and_commands): New function.
3384 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3385 (clear_breakpoint_conditions_and_commands): New declaration.
3387 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3389 * linux-aarch64-low.c (asm/ptrace.h): Include.
3391 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3393 Fix TLS access for -static -pthread.
3394 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3395 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3396 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3398 2014-05-20 Pedro Alves <palves@redhat.com>
3400 * linux-aarch64-low.c (aarch64_insert_point)
3401 (aarch64_remove_point): No longer check whether the type is
3402 supported here. Adjust to new interface.
3403 (the_low_target): Install aarch64_supports_z_point_type as
3404 supports_z_point_type method.
3405 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3406 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3407 instead of a Z packet char. Adjust.
3408 (arm_supports_z_point_type): New function.
3409 (arm_insert_point, arm_remove_point): Adjust to new interface.
3410 (the_low_target): Install arm_supports_z_point_type.
3411 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3412 (cris_insert_point, cris_remove_point): Adjust to new interface.
3413 Don't check whether the type is supported here.
3414 (the_low_target): Install cris_supports_z_point_type.
3415 * linux-low.c (linux_supports_z_point_type): New function.
3416 (linux_insert_point, linux_remove_point): Adjust to new interface.
3417 * linux-low.h (struct linux_target_ops) <insert_point,
3418 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3419 raw_breakpoint pointer parameter.
3420 <supports_z_point_type>: New method.
3421 * linux-mips-low.c (mips_supports_z_point_type): New function.
3422 (mips_insert_point, mips_remove_point): Adjust to new interface.
3423 Use mips_supports_z_point_type.
3424 (the_low_target): Install mips_supports_z_point_type.
3425 * linux-ppc-low.c (the_low_target): Install NULL as
3426 supports_z_point_type method.
3427 * linux-s390-low.c (the_low_target): Install NULL as
3428 supports_z_point_type method.
3429 * linux-sparc-low.c (the_low_target): Install NULL as
3430 supports_z_point_type method.
3431 * linux-x86-low.c (x86_supports_z_point_type): New function.
3432 (x86_insert_point): Adjust to new insert_point interface. Use
3433 insert_memory_breakpoint. Adjust to new
3434 i386_low_insert_watchpoint interface.
3435 (x86_remove_point): Adjust to remove_point interface. Use
3436 remove_memory_breakpoint. Adjust to new
3437 i386_low_remove_watchpoint interface.
3438 (the_low_target): Install x86_supports_z_point_type.
3439 * lynx-low.c (lynx_target_ops): Install NULL as
3440 supports_z_point_type callback.
3441 * nto-low.c (nto_supports_z_point_type): New.
3442 (nto_insert_point, nto_remove_point): Adjust to new interface.
3443 (nto_target_ops): Install nto_supports_z_point_type.
3444 * mem-break.c: Adjust intro comment.
3445 (struct raw_breakpoint) <raw_type, size>: New fields.
3446 <inserted>: Update comment.
3447 <shlib_disabled>: Delete field.
3448 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3449 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3450 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3451 (raw_bkpt_type_to_target_hw_bp_type): New function.
3452 (find_enabled_raw_code_breakpoint_at): New function.
3453 (find_raw_breakpoint_at): New type and size parameters. Use them.
3454 (insert_memory_breakpoint): New function, based off
3455 set_raw_breakpoint_at.
3456 (remove_memory_breakpoint): New function.
3457 (set_raw_breakpoint_at): Reimplement.
3458 (set_breakpoint): New, based on set_breakpoint_at.
3459 (set_breakpoint_at): Reimplement.
3460 (delete_raw_breakpoint): Go through the_target->remove_point
3461 instead of assuming memory breakpoints.
3462 (find_gdb_breakpoint_at): Delete.
3463 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3464 (find_gdb_breakpoint): New function.
3465 (set_gdb_breakpoint_at): Delete.
3466 (z_type_supported): New function.
3467 (set_gdb_breakpoint_1): New function, loosely based off
3468 set_gdb_breakpoint_at.
3469 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3470 (delete_gdb_breakpoint_at): Delete.
3471 (delete_gdb_breakpoint_1): New function, loosely based off
3472 delete_gdb_breakpoint_at.
3473 (delete_gdb_breakpoint): New function.
3474 (clear_gdb_breakpoint_conditions): Rename to ...
3475 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3477 (add_condition_to_breakpoint): Make static.
3478 (add_breakpoint_condition): Take a struct breakpoint pointer
3479 instead of an address. Adjust.
3480 (gdb_condition_true_at_breakpoint): Rename to ...
3481 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3483 (gdb_condition_true_at_breakpoint): Reimplement.
3484 (add_breakpoint_commands): Take a struct breakpoint pointer
3485 instead of an address. Adjust.
3486 (gdb_no_commands_at_breakpoint): Rename to ...
3487 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3488 parameter. Return true if no breakpoint was found. Change debug
3490 (gdb_no_commands_at_breakpoint): Reimplement.
3491 (run_breakpoint_commands): Rename to ...
3492 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3493 and change return type to boolean.
3494 (run_breakpoint_commands): New function.
3495 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3496 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3497 breakpoint. Go through the_target->remove_point instead of
3498 assuming memory breakpoint.
3499 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3500 software and hardware breakpoints.
3501 (reinsert_raw_breakpoint): Go through the_target->insert_point
3502 instead of assuming memory breakpoint.
3503 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3504 software and hardware breakpoints.
3505 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3506 Check both software and hardware breakpoints.
3507 (validate_inserted_breakpoint): Assert the breakpoint is a
3508 software breakpoint. Set the inserted flag to -1 instead of
3509 setting shlib_disabled.
3510 (delete_disabled_breakpoints): Adjust.
3511 (validate_breakpoints): Only validate software breakpoints.
3512 Adjust to inserted flag change.
3513 (check_mem_read, check_mem_write): Skip breakpoint types other
3514 than software breakpoints. Adjust to inserted flag change.
3515 * mem-break.h (enum raw_bkpt_type): New enum.
3516 (raw_breakpoint, struct process_info): Forward declare.
3517 (Z_packet_to_target_hw_bp_type): Delete declaration.
3518 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3519 (set_gdb_breakpoint, delete_gdb_breakpoint)
3520 (clear_breakpoint_conditions): New declarations.
3521 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3522 (breakpoint_inserted_here): Update comment.
3523 (add_breakpoint_condition, add_breakpoint_commands): Replace
3524 address parameter with a breakpoint pointer parameter.
3525 (gdb_breakpoint_here): Update comment.
3526 (delete_gdb_breakpoint_at): Delete.
3527 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3528 * server.c (process_point_options): Take a struct breakpoint
3529 pointer instead of an address. Adjust.
3530 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3531 delete_gdb_breakpoint.
3532 * spu-low.c (spu_target_ops): Install NULL as
3533 supports_z_point_type method.
3534 * target.h: Include mem-break.h.
3535 (struct target_ops) <prepare_to_access_memory>: Update comment.
3536 <supports_z_point_type>: New field.
3537 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3538 instead of a char. Also take a raw breakpoint pointer.
3539 * win32-arm-low.c (the_low_target): Install NULL as
3540 supports_z_point_type.
3541 * win32-i386-low.c (i386_supports_z_point_type): New function.
3542 (i386_insert_point, i386_remove_point): Adjust to new interface.
3543 (the_low_target): Install i386_supports_z_point_type.
3544 * win32-low.c (win32_supports_z_point_type): New function.
3545 (win32_insert_point, win32_remove_point): Adjust to new interface.
3546 (win32_target_ops): Install win32_supports_z_point_type.
3547 * win32-low.h (struct win32_target_ops):
3548 <supports_z_point_type>: New method.
3549 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3550 instead of a char. Also take a raw breakpoint pointer.
3552 2014-05-20 Pedro Alves <palves@redhat.com>
3554 * mem-break.h: Include break-common.h.
3555 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3556 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3557 (Z_packet_to_target_hw_bp_type): New declaration.
3558 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3559 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3560 (Z_PACKET_ACCESS_WP): Delete macros.
3561 (Z_packet_to_hw_type): Delete function.
3562 * i386-low.h: Don't include break-common.h here.
3563 (Z_packet_to_hw_type): Delete declaration.
3564 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3565 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3566 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3567 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3568 * linux-aarch64-low.c: Don't include break-common.h here.
3569 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3570 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3571 (Z_packet_to_target_hw_bp_type): Delete function.
3572 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3574 (mips_insert_point, mips_remove_point): Use
3575 Z_packet_to_target_hw_bp_type.
3577 2014-05-20 Pedro Alves <palves@redhat.com>
3579 * linux-aarch64-low.c: Include break-common.h.
3580 (enum target_point_type): Delete.
3581 (Z_packet_to_point_type): Rename to ...
3582 (Z_packet_to_target_hw_bp_type): ... this, and return a
3583 target_hw_bp_type instead.
3584 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3585 instead of an enum target_point_type.
3586 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3588 (aarch64_dr_state_insert_one_point)
3589 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3590 (aarch64_handle_aligned_watchpoint)
3591 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3592 Take an enum target_hw_bp_type instead of an enum
3594 (aarch64_supports_z_point_type): New function.
3595 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3596 use Z_packet_to_target_hw_bp_type.
3598 2014-05-20 Joel Brobecker <brobecker@adacore.com>
3600 * configure.ac: Only use -Werror by default when DEVELOPMENT
3602 * configure: Regenerate.
3604 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3606 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3607 * linux-x86-low.c (X86_64_USER_REGS): New.
3608 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3610 2014-04-28 Yao Qi <yao@codesourcery.com>
3612 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3615 2014-04-25 Pedro Alves <palves@redhat.com>
3618 * linux-low.c (linux_attach_fail_reason_string): New function.
3619 (linux_attach_lwp): Delete.
3620 (linux_attach_lwp_1): Rename to ...
3621 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3622 argument. Remove "initial" parameter. Return int instead of
3623 void. Don't error or warn here.
3624 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3625 failure to attach to the tgid. Call warning when failing to
3627 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3628 argument. Remove "initial" parameter. Return int instead of
3629 void. Don't error or warn here.
3630 (linux_attach_fail_reason_string): New declaration.
3631 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3632 interface change. Use linux_attach_fail_reason_string.
3634 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
3635 Walfred Tedeschi <walfred.tedeschi@intel.com>
3637 * Makefile.in: Added rules to handle new files
3638 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3639 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3640 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3641 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3642 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3643 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3645 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3646 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3647 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3648 i386/x32-avx512.xml.
3649 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3650 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3651 i386/x32-avx512-linux.xml.
3652 * i387-fp.c (num_avx512_k_registers): New constant for number
3654 (num_avx512_zmmh_low_registers): New constant for number of
3655 lower ZMM registers (0-15).
3656 (num_avx512_zmmh_high_registers): New constant for number of
3657 higher ZMM registers (16-31).
3658 (num_avx512_ymmh_registers): New contant for number of higher
3659 YMM registers (ymm16-31 added by avx521 on x86_64).
3660 (num_avx512_xmm_registers): New constant for number of higher
3661 XMM registers (xmm16-31 added by AVX512 on x86_64).
3662 (struct i387_xsave): Add space for AVX512 registers.
3663 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3664 Add code to handle AVX512 registers.
3665 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3666 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3667 prototypei from generated file.
3668 (tdesc_amd64_avx512_linux): Likewise.
3669 (init_registers_x32_avx512_linux): Likewise.
3670 (tdesc_x32_avx512_linux): Likewise.
3671 (init_registers_i386_avx512_linux): Likewise.
3672 (tdesc_i386_avx512_linux): Likewise.
3673 (x86_64_regmap): Add AVX512 registers.
3674 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3676 (initialize_low_arch): Add code to initialize AVX512 registers.
3678 2014-04-23 Pedro Alves <palves@redhat.com>
3680 * mem-break.c (find_gdb_breakpoint_at): Make static.
3681 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3683 2014-04-23 Pedro Alves <palves@redhat.com>
3685 * i386-low.c: Don't include break-common.h here.
3686 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3687 prototype to take target_hw_bp_type as argument instead of a Z
3689 * i386-low.h: Include break-common.h here.
3690 (Z_packet_to_hw_type): Declare.
3691 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3693 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3694 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3695 (x86_remove_point): Convert the packet number to a
3696 target_hw_bp_type before calling i386_low_remove_watchpoint.
3697 * win32-i386-low.c (i386_insert_point): Convert the packet number
3698 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3699 (i386_remove_point): Convert the packet number to a
3700 target_hw_bp_type before calling i386_low_remove_watchpoint.
3702 2014-04-23 Pedro Alves <palves@redhat.com>
3704 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3706 2014-04-10 Pedro Alves <palves@redhat.com>
3708 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3709 Check if the condition or command is NULL before checking if the
3710 breakpoint is known. On success, return true.
3711 * mem-break.h (add_breakpoint_condition): Document return.
3712 (add_breakpoint_commands): Add describing comment.
3713 * server.c (skip_to_semicolon): New function.
3714 (process_point_options): Use it.
3716 2014-04-09 Pedro Alves <palves@redhat.com>
3718 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3721 2014-02-27 Pedro Alves <palves@redhat.com>
3724 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3726 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3728 (last_thread_of_process_p): Take a PID argument instead of a
3730 (linux_wait_for_lwp): Delete.
3731 (num_lwps, check_zombie_leaders, not_stopped_callback): New
3733 (linux_low_filter_event): New function, party factored out from
3734 linux_wait_for_event.
3735 (linux_wait_for_event): Rename to ...
3736 (linux_wait_for_event_filtered): ... this. Add new filter ptid
3737 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
3738 sigsuspend. Check for zombie leaders.
3739 (linux_wait_for_event): Reimplement as wrapper around
3740 linux_wait_for_event_filtered.
3741 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
3742 a normal or signal exit is seen, it's the whole process exiting.
3743 (wait_for_sigstop): No longer a for_each_inferior callback.
3744 Rewrite on top of linux_wait_for_event_filtered.
3745 (stop_all_lwps): Call wait_for_sigstop directly.
3746 * server.c (resume, handle_target_event): Handle
3747 TARGET_WAITKIND_NO_RESUMED.
3749 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3751 * win32-low.c (psapi_get_dll_name,
3752 * win32_CreateToolhelp32Snapshot): Delete.
3753 (win32_CreateToolhelp32Snapshot, win32_Module32First)
3754 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
3756 (handle_load_dll): Add function description.
3757 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
3759 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3761 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
3763 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
3764 base address when calling win32_add_one_solib.
3765 (handle_load_dll): Delete local variable load_addr.
3766 Remove 0x1000 offset applied to DLL base address when calling
3767 win32_add_one_solib.
3768 (handle_unload_dll): Add comment.
3770 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3772 * win32-low.c (win32_add_all_dlls): Renames
3773 win32_ensure_ntdll_loaded. Rewrite function documentation.
3774 Adjust implementation to always load all DLLs.
3775 Add 0x1000 offset to DLL base address when calling
3776 win32_add_one_solib.
3777 (child_initialization_done): New static global.
3778 (do_initial_child_stuff): Set child_initialization_done to
3779 zero during child initialization, and 1 after. Replace call
3780 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
3782 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
3783 (handle_unload_dll): Add function documentation.
3784 (get_child_debug_event): Ignore load and unload DLL events
3785 during child initialization.
3787 2014-02-20 Doug Evans <dje@google.com>
3789 Remove global all_lwps.
3790 * inferiors.h (ptid_of): Move here from linux-low.h.
3791 (pid_of, lwpid_of): Ditto.
3792 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
3793 parameter is a struct thread_info * now.
3794 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
3795 directly. Pass &all_threads to find_inferior instead of &all_lwps.
3796 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
3798 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
3799 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
3800 * linux-arm-low.c (update_registers_callback): Update, "entry"
3801 parameter is a struct thread_info * now.
3802 Fetch lwpid from current_inferior directly.
3803 (arm_insert_point): Pass &all_threads to find_inferior instead of
3805 (arm_remove_point): Ditto.
3806 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
3807 (arm_prepare_to_resume): Fetch pid from thread.
3808 (arm_read_description): Fetch lwpid from current_inferior directly.
3809 * linux-low.c (all_lwps): Delete.
3810 (delete_lwp): Delete call to remove_inferior.
3811 (handle_extended_wait): Fetch lwpid from thread.
3812 (add_lwp): Don't set lwp->entry.id. Remove call to
3813 add_inferior_to_list.
3814 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
3815 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
3816 (kill_one_lwp_callback): Ditto.
3817 (linux_kill): Don't dereference NULL pointer.
3818 Fetch ptid,lwpid from thread.
3819 (get_detach_signal): Fetch ptid from thread.
3820 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
3821 Simplify call to regcache_invalidate_thread.
3822 (delete_lwp_callback): Update, "entry" parameter is a
3823 struct thread_info * now. Fetch pid from thread.
3824 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
3825 (status_pending_p_callback): Update, "entry" parameter is a
3826 struct thread_info * now. Fetch ptid from thread.
3827 (find_lwp_pid): Update, "entry" parameter is a
3828 struct thread_info * now.
3829 (linux_wait_for_lwp): Fetch pid from thread.
3830 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
3831 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
3832 (enqueue_one_deferred_signal): Fetch lwpid from thread.
3833 (dequeue_one_deferred_signal): Ditto.
3834 (cancel_breakpoint): Fetch ptid from current_inferior.
3835 (linux_wait_for_event): Pass &all_threads to find_inferior,
3836 not &all_lwps. Fetch ptid, lwpid from thread.
3837 (count_events_callback): Update, "entry" parameter is a
3838 struct thread_info * now.
3839 (select_singlestep_lwp_callback): Ditto.
3840 (select_event_lwp_callback): Ditto.
3841 (cancel_breakpoints_callback): Ditto.
3842 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
3844 (select_event_lwp): Ditto. Fetch ptid from event_thread.
3845 (unsuspend_one_lwp): Update, "entry" parameter is a
3846 struct thread_info * now.
3847 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
3849 (linux_stabilize_threads): Ditto. And for for_each_inferior.
3850 Fetch lwpid from thread, not lwp.
3851 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
3852 Pass &all_threads to find_inferior, not &all_lwps.
3853 (send_sigstop): Fetch lwpid from thread, not lwp.
3854 (send_sigstop_callback): Update, "entry" parameter is a
3855 struct thread_info * now.
3856 (suspend_and_send_sigstop_callback): Ditto.
3857 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
3858 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
3859 struct thread_info * now.
3860 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
3862 (lwp_running): Update, "entry" parameter is a
3863 struct thread_info * now.
3864 (stop_all_lwps): Fetch ptid from thread.
3865 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
3866 (linux_resume_one_lwp): Fetch lwpid from thread.
3867 (linux_set_resume_request): Update, "entry" parameter is a
3868 struct thread_info * now. Fetch pid, lwpid from thread.
3869 (resume_status_pending_p): Update, "entry" parameter is a
3870 struct thread_info * now.
3871 (need_step_over_p): Ditto. Fetch lwpid from thread.
3872 (start_step_over): Fetch lwpid from thread.
3873 (linux_resume_one_thread): Update, "entry" parameter is a
3874 struct thread_info * now. Fetch lwpid from thread.
3875 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
3876 (proceed_one_lwp): Update, "entry" parameter is a
3877 struct thread_info * now. Fetch lwpid from thread.
3878 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
3879 struct thread_info * now.
3880 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
3881 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
3882 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
3884 (regsets_store_inferior_registers): Ditto.
3885 (fetch_register, store_register): Ditto.
3886 (linux_read_memory, linux_write_memory): Ditto.
3887 (linux_request_interrupt): Ditto.
3888 (linux_read_auxv): Ditto.
3889 (linux_xfer_siginfo): Ditto.
3890 (linux_qxfer_spu): Ditto.
3891 (linux_qxfer_libraries_svr4): Ditto.
3892 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
3893 moved to inferiors.h.
3895 (get_thread_lwp): Update.
3896 (struct lwp_info): Delete member "entry". Simplify comment for
3899 * linux-mips-low.c (mips_read_description): Fetch lwpid from
3900 current_inferior directly.
3901 (update_watch_registers_callback): Update, "entry" parameter is a
3902 struct thread_info * now. Fetch pid from thread.
3903 (mips_linux_prepare_to_resume): Fetch ptid from thread.
3904 (mips_insert_point): Fetch lwpid from current_inferior.
3905 Pass &all_threads to find_inferior, not &all_lwps.
3906 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
3907 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
3909 (mips_stopped_data_address): Ditto.
3910 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
3912 * linux-tile-low.c (tile_arch_setup): Ditto.
3913 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
3914 (update_debug_registers_callback): Update, "entry" parameter is a
3915 struct thread_info * now. Fetch pid from thread.
3916 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
3917 Pass &all_threads to find_inferior, not &all_lwps.
3918 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
3919 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
3920 Pass &all_threads to find_inferior, not &all_lwps.
3921 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
3922 (i386_dr_low_get_status): Ditto.
3923 (x86_linux_prepare_to_resume): Fetch ptid from thread.
3924 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
3925 (x86_linux_read_description): Ditto.
3926 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
3928 2014-02-20 Doug Evans <dje@google.com>
3930 * inferiors.c (get_first_inferior): Fix buglet.
3932 2014-02-19 Doug Evans <dje@google.com>
3934 * gdbthread.h (add_thread): Change result type to struct thread_info *.
3935 * inferiors.c (add_thread): Change result type to struct thread_info *.
3936 All callers updated.
3937 (add_lwp): Call add_thread here instead of in callers.
3938 All callers updated.
3939 * linux-low.h (get_lwp_thread): Rewrite.
3940 (struct lwp_info): New member "thread".
3942 2014-02-19 Doug Evans <dje@google.com>
3944 * linux-low.c (add_lwp): Change result to struct lwp_info *.
3945 All callers updated.
3947 2014-02-19 Doug Evans <dje@google.com>
3949 * inferiors.c (add_thread): Fix whitespace.
3951 2014-02-19 Doug Evans <dje@google.com>
3953 * dll.c (clear_dlls): Replace accessing list implemention details
3955 * gdbthread.h (get_first_thread): Declare.
3956 * inferiors.c (for_each_inferior_with_data): New function.
3957 (get_first_thread): New function.
3958 (find_thread_ptid): Simplify.
3959 (get_first_inferior): New function.
3960 (clear_list): Delete.
3961 (one_inferior_p): New function.
3962 (clear_inferior_list): New function.
3963 (clear_inferiors): Update.
3964 * inferiors.h (for_each_inferior_with_data): Declare.
3965 (clear_inferior_list): Declare.
3966 (one_inferior_p): Declare.
3967 (get_first_inferior): Declare.
3968 * linux-low.c (linux_wait_for_event): Replace accessing list
3969 implemention details with API function.
3970 * server.c (target_running): Ditto.
3971 (accumulate_file_name_length): New function.
3972 (emit_dll_description): New function.
3973 (handle_qxfer_libraries): Replace accessing list implemention
3974 details with API function.
3975 (handle_qxfer_threads_worker): New function.
3976 (handle_qxfer_threads_proper): Replace accessing list implemention
3977 details with API function.
3978 (handle_query): Ditto.
3979 (visit_actioned_threads_callback_ftype): New typedef.
3980 (visit_actioned_threads_data): New struct.
3981 (visit_actioned_threads): Rewrite to be find_inferior callback.
3982 (resume): Call find_inferior.
3983 (handle_status): Replace accessing list implemention
3984 details with API function.
3985 (process_serial_event): Replace accessing list implemention details
3987 * target.c (set_desired_inferior): Replace accessing list implemention
3988 details with API function.
3989 * tracepoint.c (same_process_p): New function.
3990 (gdb_agent_about_to_close): Replace accessing list implemention
3991 details with API function.
3992 * win32-low.c (child_delete_thread): Replace accessing list
3993 implemention details with API function.
3994 (match_dll_by_basename): New function.
3995 (dll_is_loaded_by_basename): New function.
3996 (win32_ensure_ntdll_loaded): Replace accessing list implemention
3997 details call to dll_is_loaded_by_basename.
3999 2014-02-19 Doug Evans <dje@google.com>
4001 * dll.h (struct dll_info): Add comment.
4002 * gdbthread.h (struct thread_info): Add comment.
4003 (current_ptid): Simplify.
4004 * inferiors.c (add_process): Update.
4005 (remove_process): Update.
4006 * inferiors.h (struct process_info): Rename member "head" to "entry".
4007 * linux-low.c (delete_lwp): Update.
4009 (last_thread_of_process_p): Update.
4010 (kill_one_lwp_callback, linux_kill): Update.
4011 (status_pending_p_callback): Update.
4012 (wait_for_sigstop): Update. Simplify read of ptid.
4013 (start_step_over): Update.
4014 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
4015 (get_lwp_thread): Update.
4016 (struct lwp_info): Rename member "head" to "entry".
4017 * regcache.h (inferior_list_entry): Delete.
4018 * server.c (kill_inferior_callback): Update.
4019 (detach_or_kill_inferior_callback): Update.
4020 (print_started_pid): Update.
4021 (print_attached_pid): Update.
4022 (process_serial_event): Simplify read of ptid.
4023 * thread-db.c (thread_db_create_event): Update.
4024 (thread_db_get_tls_address): Update.
4025 * win32-low.c (current_inferior_ptid): Simplify.
4027 2014-02-19 Tom Tromey <tromey@redhat.com>
4029 * target.h (struct target_ops) <supports_btrace>: Add target_ops
4031 (target_supports_btrace): Update.
4033 2014-02-14 Yao Qi <yao@codesourcery.com>
4035 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
4036 (rsp-low-ipa.o): New target.
4038 2014-02-12 Tom Tromey <tromey@redhat.com>
4040 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
4041 convert_ascii_to_int.
4042 * regcache.c (registers_to_string): Likewise.
4043 * remote-utils.c (decode_M_packet): Likewise.
4044 * server.c (process_serial_event): Likewise.
4046 2014-02-12 Tom Tromey <tromey@redhat.com>
4048 * server.c (handle_query, handle_v_run): Use hex2bin, not
4050 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
4052 2014-02-12 Tom Tromey <tromey@redhat.com>
4054 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4055 convert_int_to_ascii.
4056 * regcache.c (registers_to_string, collect_register_as_string):
4058 * remote-utils.c (look_up_one_symbol, relocate_instruction):
4060 * server.c (process_serial_event): Likewise.
4061 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
4062 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
4064 2014-02-12 Tom Tromey <tromey@redhat.com>
4066 * remote-utils.c (look_up_one_symbol, monitor_output): Use
4067 bin2hex, not hexify.
4068 * tracepoint.c (cmd_qtstatus): Likewise.
4070 2014-02-12 Tom Tromey <tromey@redhat.com>
4072 * remote-utils.c (monitor_output): Pass explicit length to
4075 2014-02-12 Tom Tromey <tromey@redhat.com>
4077 * tracepoint.c: Include rsp-low.h.
4078 * server.c: Include rsp-low.h.
4079 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
4080 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
4082 * remote-utils.c: Include rsp-low.h.
4083 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
4084 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
4085 (convert_int_to_ascii, convert_ascii_to_int): Move to
4087 * regcache.c: Include rsp-low.h.
4088 * ax.c: Include rsp-low.h.
4089 * Makefile.in (SFILES): Add common/rsp-low.c.
4090 (OBS): Add rsp-low.o.
4091 (rsp-low.o): New target.
4093 2014-02-12 Tom Tromey <tromey@redhat.com>
4095 * utils.h (pulongest, plongest, phex_nz): Don't declare.
4096 Include print-utils.h.
4097 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
4098 (plongest, thirty_two, phex_nz): Remove.
4099 * Makefile.in (SFILES): Add common/print-utils.c.
4100 (OBS): Add print-utils.o.
4101 (print-utils-ipa.o): New target.
4102 (print-utils.o): New target.
4103 (IPA_OBJS): Add print-utils-ipa.o.
4105 2014-02-06 Tom Tromey <tromey@redhat.com>
4107 * Makefile.in (SFILES): Fix indentation.
4109 2014-02-05 Doug Evans <dje@google.com>
4111 * linux-low.c (linux_wait_for_event): Improve comment.
4112 (linux_wait_1): Keep current_inferior in sync with event_child.
4114 2014-01-22 Doug Evans <dje@google.com>
4116 * gdbthread.h (gdb_id_to_thread): Delete, unused.
4118 2014-01-22 Doug Evans <dje@google.com>
4120 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
4121 * configure: Regenerate.
4122 * config.in: Regenerate.
4123 * Makefile.in (SFILES): Add debug.c.
4125 * debug.c: New file.
4126 * debug.h: New file.
4127 * linux-aarch64-low.c (*): Update all debugging printfs to use
4128 debug_printf instead of fprintf.
4129 * linux-arm-low.c (*): Ditto.
4130 * linux-cris-low.c (*): Ditto.
4131 * linux-crisv32-low.c (*): Ditto.
4132 * linux-m32r-low.c (*): Ditto.
4133 * linux-sparc-low.c (*): Ditto.
4134 * linux-x86.c (*): Ditto.
4135 * linux-low.c (*): Ditto.
4136 (linux_wait_1): Add calls to debug_enter, debug_exit.
4137 (linux_wait): Remove redundant debugging printf.
4138 (stop_all_lwps): Add calls to debug_enter, debug_exit.
4139 (linux_resume, unstop_all_lwps): Ditto.
4140 * mem-break.c (*): Update all debugging printfs to use
4141 debug_printf instead of fprintf.
4142 * remote-utils.c (*): Ditto.
4143 * thread-db.c (*): Ditto.
4144 * server.c #include <ctype.h>, "gdb_vecs.h".
4145 (debug_threads): Moved to debug.c.
4146 (*): Update all debugging printfs to use debug_printf instead of
4148 (start_inferior): Replace call to fflush with call to debug_flush.
4149 (monitor_show_help): Mention set debug-format.
4150 (parse_debug_format_options): New function.
4151 (handle_monitor_command): Handle "monitor set debug-format".
4152 (gdbserver_usage): Mention --debug-format.
4153 (main): Parse --debug-format.
4154 * server.h (debug_threads): Declaration moved to debug.h.
4156 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
4157 trace_debug_1 that uses debug_printf.
4158 (tracepoint_look_up_symbols): Update all debugging printfs to use
4159 debug_printf instead of fprintf.
4161 2014-01-20 Baruch Siach <baruch@tkos.co.il>
4163 * linux-xtensa-low.c: Include asm/ptrace.h instead of
4166 2014-01-17 Pedro Alves <palves@redhat.com>
4169 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
4170 defined after including gdb_proc_service.h.
4172 2014-01-16 Doug Evans <dje@google.com>
4174 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
4175 (match_dll): Use it.
4177 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
4179 * target.h (target_ops) <read_btrace>: Change parameters and
4180 return type to allow error reporting.
4181 * server.c (handle_qxfer_btrace): Support delta reads. Pass
4182 trace reading errors on.
4183 * linux-low.c (linux_low_read_btrace): Pass trace reading
4185 (linux_low_disable_btrace): New.
4187 2014-01-15 Doug Evans <dje@google.com>
4189 * inferiors.c (thread_id_to_gdb_id): Delete.
4190 * inferiors.h (thread_id_to_gdb_id): Delete.
4192 2014-01-13 Eli Zaretskii <eliz@gnu.org>
4194 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
4195 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
4198 2014-01-08 Pedro Alves <palves@redhat.com>
4200 * server.c (handle_status): Don't discard previous queued stop
4201 replies or thread's pending status here.
4202 (main) <disconnection>: Do it here instead.
4204 2014-01-08 Pedro Alves <palves@redhat.com>
4206 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
4207 * server.c (visit_actioned_threads, handle_pending_status): New
4209 (handle_v_cont): Factor out parts to ...
4210 (resume): ... this new function. If in all-stop, and a thread
4211 being resumed has a pending status, report it without actually
4213 (myresume): Adjust to use the new 'resume' function.
4214 (clear_pending_status_callback, set_pending_status_callback)
4215 (find_status_pending_thread_callback): New functions.
4216 (handle_status): Handle the case of multiple threads having
4217 interesting statuses to report. Report threads' real last signal
4218 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
4219 with an interesting thread to report the status for, instead of
4220 always reporting the status of the first thread.
4222 2014-01-01 Joel Brobecker <brobecker@adacore.com>
4224 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
4225 * gdbreplay.c (gdbreplay_version): Likewise.
4227 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
4229 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
4230 iov.iov_len with the real length in use.
4232 2013-12-13 Joel Brobecker <brobecker@adacore.com>
4234 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
4235 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
4236 for all targets that use win32-low.c.
4237 * win32-low.c (win32_ensure_ntdll_loaded): New function.
4238 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
4240 2013-12-13 Pedro Alves <palves@redhat.com>
4242 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
4243 if equal to TARGET_WAITKIND_LOADED.
4244 * win32-low.c (cached_status): New static global.
4245 (win32_wait): Add declaration.
4246 (do_initial_child_stuff): Flush all initial pending debug events
4247 up to the initial breakpoint.
4248 (win32_wait): If CACHED_STATUS was set, return that instead
4249 of doing a real wait. Remove the code resuming the execution
4250 of the inferior after receiving a TARGET_WAITKIND_LOADED event
4251 during the initial phase. Also remove the code changing
4252 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
4253 TARGET_WAITKIND_STOPPED.
4255 2013-12-11 Yao Qi <yao@codesourcery.com>
4257 * notif.c (handle_notif_ack): Return 0 if no notification
4260 2013-11-20 Doug Evans <dje@google.com>
4262 * linux-low.c (linux_set_resume_request): Fix comment.
4264 2013-11-20 Doug Evans <dje@google.com>
4266 * linux-low.c (resume_status_pending_p): Tweak comment.
4268 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
4270 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
4271 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
4272 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
4273 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
4274 (srv_amd64_regobj): Add amd64-mpx.o.
4275 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
4276 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
4277 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
4278 * i387-fp.c (num_pl_bnd_register) Added constant.
4279 (num_pl_bnd_cfg_registers) Added constant.
4280 (struct i387_xsave) Added reserved area and MPX fields.
4281 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
4282 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
4284 (tdesc_i386_mpx_linux): Add MPX amd64 target.
4285 (init_registers_amd64_mpx_linux): Declare new function.
4286 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
4287 (x86_64_regmap): Add MPX registers.
4288 (x86_linux_read_description): Add MPX case.
4289 (initialize_low_arch): Initialize MPX targets.
4291 2013-11-18 Tom Tromey <tromey@redhat.com>
4293 * configure: Rebuild.
4294 * configure.ac: Don't check for stdlib.h.
4295 * gdbreplay.c: Unconditionally include stdlib.h.
4297 2013-11-18 Tom Tromey <tromey@redhat.com>
4299 * config.in: Rebuild.
4300 * configure: Rebuild.
4301 * configure.ac: Don't use AC_HEADER_DIRENT.
4303 2013-11-18 Tom Tromey <tromey@redhat.com>
4305 * server.h: Don't check HAVE_STRING_H.
4306 * gdbreplay.c: Don't check HAVE_STRING_H.
4307 * configure: Rebuild.
4309 2013-11-18 Tom Tromey <tromey@redhat.com>
4311 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4314 2013-11-08 Tom Tromey <tromey@redhat.com>
4316 * configure, config.in: Rebuild.
4317 * configure.ac: Remove unused configury.
4319 2013-11-08 Tom Tromey <tromey@redhat.com>
4321 * acinclude.m4: Include common.m4, codeset.m4.
4322 * configure, config.in: Rebuild.
4323 * configure.ac: Use GDB_AC_COMMON.
4325 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4327 * linux-s390-low.c (HWCAP_S390_TE): New define.
4328 (s390_arch_setup): Consider the TE field in the HWCAP for
4329 determining 'have_regset_tdb'.
4331 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4334 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4337 2013-10-02 Pedro Alves <palves@redhat.com>
4339 * server.c (process_serial_event): Don't output "GDBserver
4340 exiting" if GDB is connected through stdio.
4341 * target.c (mywait): Likewise, be silent if GDB is connected
4344 2013-10-01 Joel Brobecker <brobecker@adacore.com>
4346 * lynx-low.c (lynx_add_threads_after_attach): New function.
4347 (lynx_attach): Remove call to add_thread. Add call to
4348 lynx_add_threads_after_attach instead.
4350 2013-09-28 Mike Frysinger <vapier@gentoo.org>
4352 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4353 * config.in, configure: Regenerated.
4355 2013-09-18 Yao Qi <yao@codesourcery.com>
4358 * server.c (start_inferior): Clear 'resume_info'.
4360 2013-09-16 Jiong Wang <jiwang@tilera.com>
4362 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4365 2013-09-16 Jiong Wang <jiwang@tilera.com>
4367 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4368 linux-tile-low.o to srv_tgtobj.
4370 2013-09-16 Will Newton <will.newton@linaro.org>
4372 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4375 2013-09-06 Pedro Alves <palves@redhat.com>
4377 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4378 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4379 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4380 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4381 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4382 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4384 2013-09-06 Pedro Alves <palves@redhat.com>
4386 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4387 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4389 2013-09-06 Pedro Alves <palves@redhat.com>
4391 * linux-amd64-ipa.c: Include tracepoint.h.
4392 * linux-i386-ipa.c: Include tracepoint.h.
4394 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4396 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4397 (ps_get_thread_area): New function.
4399 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4401 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4402 (initialize_low_arch): Call init_registers_crisv32 rather than
4403 init_register_crisv32.
4405 2013-09-05 Pedro Alves <palves@redhat.com>
4407 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4409 * hostio.h: ... this new file.
4410 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4411 win32-low.c: Include hostio.h.
4413 2013-09-05 Pedro Alves <palves@redhat.com>
4415 * server.h (gdb_client_data, handler_func, callback_handler_func)
4416 (delete_file_handler, add_file_handler, append_callback_event)
4417 (delete_callback_event, start_event_loop, initialize_event_loop):
4418 Move to event-loop.h and include it.
4419 * event-loop.h: New file.
4421 2013-09-05 Pedro Alves <palves@redhat.com>
4423 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4424 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4425 (loaded_dll, unloaded_dll): Move to ...
4426 * dll.h: ... this new file.
4427 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4429 2013-09-05 Pedro Alves <palves@redhat.com>
4431 * server.h (current_process, get_thread_process, all_processes)
4432 (add_inferior_to_list, for_each_inferior, current_inferior)
4433 (remove_inferior, add_process, remove_process, find_process_pid)
4434 (have_started_inferiors_p, have_attached_inferiors_p)
4435 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4436 (clear_inferiors, find_inferior, find_inferior_id)
4437 (inferior_target_data, set_inferior_target_data)
4438 (inferior_regcache_data, set_inferior_regcache_data): Move to
4439 inferiors.h, and include it.
4440 * inferiors.h: New file.
4442 2013-09-05 Pedro Alves <palves@redhat.com>
4444 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4448 2013-09-05 Pedro Alves <palves@redhat.com>
4450 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4452 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4453 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4454 (handle_tracepoint_general_set, handle_tracepoint_query)
4455 (tracepoint_finished_step, tracepoint_was_hit)
4456 (release_while_stepping_state_list, current_traceframe)
4457 (in_readonly_region, traceframe_read_mem)
4458 (fetch_traceframe_registers, traceframe_read_sdata)
4459 (traceframe_read_info, struct fast_tpoint_collect_status)
4460 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4461 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4462 (supply_fast_tracepoint_registers)
4463 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4464 (ipa_tdesc, claim_trampoline_space)
4465 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4466 (agent_mem_read, agent_get_trace_state_variable_value)
4467 (agent_set_trace_state_variable_value, agent_tsv_read)
4468 (agent_mem_read_string, get_raw_reg_func_addr)
4469 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4470 * tracepoint.h: ... this new file.
4472 2013-09-05 Pedro Alves <palves@redhat.com>
4474 * server.h (perror_with_name, error, fatal, warning, paddress)
4475 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4477 * utils.h: New file.
4479 2013-09-05 Pedro Alves <palves@redhat.com>
4481 * server.h (remote_debug, noack_mode, transport_is_reliable)
4482 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4483 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4484 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4485 (write_enn, initialize_async_io, enable_async_io)
4486 (disable_async_io, check_remote_input_interrupt_request)
4487 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4488 (dead_thread_notify, prepare_resume_reply)
4489 (decode_address_to_semicolon, decode_address, decode_m_packet)
4490 (decode_M_packet, decode_X_packet, decode_xfer_write)
4491 (decode_search_memory_packet, unhexify, hexify)
4492 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4493 (look_up_one_symbol, relocate_instruction)
4494 (monitor_output): Move to remote-utils.h, and include it.
4495 * remote-utils.h: New file.
4497 2013-09-05 Pedro Alves <palves@redhat.com>
4499 * server.h (_): Delete.
4501 2013-09-02 Pedro Alves <palves@redhat.com>
4503 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4504 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4506 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4508 2013-09-02 Pierre Muller <muller@sourceware.org>
4510 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4511 or WriteProcessMemory complete successfully and handle
4512 ERROR_PARTIAL_COPY error.
4514 2013-09-02 Pedro Alves <palves@redhat.com>
4516 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4517 error instead of EIO.
4519 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4522 * linux-low.c: Include filestuff.h.
4523 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4524 * lynx-low.c: Include filestuff.h.
4525 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4526 * server.c: Include filestuff.h.
4527 (main): Call notice_open_fds.
4528 * spu-low.c: Include filestuff.h.
4529 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4531 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
4533 * Makefile.in: Explain why ../target and ../nat are not
4534 listed as include file search paths.
4535 (linux-waitpid.o): New object file rule.
4536 * configure.srv (srv_native_linux_obj): New variable.
4537 Replace all occurrences of linux native object files with
4538 $srv_native_linux_obj.
4539 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4540 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4541 (linux_enable_event_reporting): Remove declaration.
4542 (my_waitpid): Moved to common/linux-waitpid.c.
4543 (linux_wait_for_event): Pass ptid when calling
4544 linux_enable_event_reporting.
4545 (linux_supports_tracefork_flag): Remove.
4546 (linux_enable_event_reporting): Likewise.
4547 (linux_tracefork_grandchild): Remove.
4548 (STACK_SIZE): Moved to common/linux-ptrace.c.
4549 (linux_tracefork_child): Remove.
4550 (linux_test_for_tracefork): Remove.
4551 (linux_look_up_symbols): Call linux_supports_traceclone.
4552 (initialize_low): Remove call to linux_test_for_tracefork.
4553 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4554 common/linux-ptrace.h.
4555 (PTRACE_TYPE_ARG4): Likewise.
4556 Include linux-ptrace.h.
4558 2013-08-21 Pedro Alves <palves@redhat.com>
4560 * config.in: Renegerate.
4562 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
4564 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4565 (SFILES): Remove $(srcdir)/common/target-common.c and
4566 add $(srcdir)/target/waitstatus.c.
4567 (OBS): Remove target-common.o and add waitstatus.o.
4568 (server_h): Remove $(srcdir)/../common/target-common.h and
4569 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4570 and $(srcdir)/../target/waitstatus.h.
4571 (target-common.o): Remove.
4572 (waitstatus.o): New target object file.
4573 * target.h: Do not include target-common.h and
4574 include target/resume.h, target/wait.h and
4575 target/waitstatus.h.
4577 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
4579 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4580 to PTRACE_TYPE_ARG3.
4581 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4582 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4584 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4585 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4587 2013-07-27 Jie Zhang <jie@codesourcery.com>
4588 Daniel Jacobowitz <dan@codesourcery.com>
4589 Yao Qi <yao@codesourcery.com>
4591 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4592 (mips-linux-watch.o): New rule.
4593 (mips_linux_watch_h): New variable.
4594 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4596 * linux-mips-low.c: Include mips-linux-watch.h.
4597 (struct arch_process_info, struct arch_lwp_info): New.
4598 (update_watch_registers_callback): New function.
4599 (mips_linux_new_process, mips_linux_new_thread) New functions.
4600 (mips_linux_prepare_to_resume, mips_insert_point): New
4602 (mips_remove_point, mips_stopped_by_watchpoint): New
4604 (rsp_bp_type_to_target_hw_bp_type): New function.
4605 (mips_stopped_data_address): New function.
4606 (the_low_target): Add watchpoint support functions.
4608 2013-07-27 Yao Qi <yao@codesourcery.com>
4610 * i386-low.c: Include break-common.h.
4611 (enum target_hw_bp_type): Remove.
4613 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
4615 * Makefile.in (SFILES): /common/target-common.c.
4616 (OBS): Add target-common.o.
4617 (server_h): Add $(srcdir)/../common/target-common.h.
4618 (target-common.o): New target.
4619 * server.c (queue_stop_reply_callback): Free
4620 status string after use.
4621 * target.c (target_waitstatus_to_string): Remove.
4622 * target.h: Include target-common.h.
4623 (resume_kind): Likewise.
4624 (target_waitkind): Likewise.
4625 (target_waitstatus): Likewise.
4626 (TARGET_WNOHANG): Likewise.
4628 2013-07-04 Yao Qi <yao@codesourcery.com>
4630 * Makefile.in (host_alias): Use @host_noncanonical@.
4631 (target_alias): Use @target_noncanonical@.
4632 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4633 ACX_NONCANONICAL_HOST.
4634 * configure: Regenerated.
4637 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4639 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4640 * configure: Rebuild.
4641 * Makefile.in (version_host, version_target): Get from configure.
4642 (version.c): Use $(version_host) and $(version_target).
4644 2013-07-03 Pedro Alves <palves@redhat.com>
4646 * Makefile.in (config.status): Depend on development.sh.
4647 * acinclude.m4: Include libmcheck.m4.
4648 * configure: Regenerate.
4650 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4652 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4653 attribute inside the parentheses.
4654 (winapi_DebugSetProcessKillOnExit): Ditto.
4655 (winapi_DebugBreakProcess): Ditto.
4656 (winapi_GenerateConsoleCtrlEvent): Ditto.
4658 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4660 * notif.h (notif_event): Add a dummy member to avoid compiler
4663 2013-07-01 Pedro Alves <palves@redhat.com>
4665 * hostio.c (HOSTIO_PATH_MAX): Define.
4666 (require_filename, handle_open, handle_unlink, handle_readlink):
4669 2013-07-01 Pedro Alves <palves@redhat.com>
4671 * server.h: Include "pathmax.h".
4672 * linux-low.c: Don't include sys/param.h.
4673 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4675 * win32-low.c: Don't include sys/param.h.
4676 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4678 2013-07-01 Pedro Alves <palves@redhat.com>
4680 * event-loop.c: Don't check HAVE_UNISTD_H before including
4682 * gdbreplay.c: Likewise.
4683 * remote-utils.c: Likewise.
4684 * server.c: Likewise.
4685 * configure.ac: Don't check for unistd.h.
4686 * configure: Regenerate.
4688 2013-06-28 Tom Tromey <tromey@redhat.com>
4690 * Makefile.in (version.c): Use version.in, not
4693 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4695 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4696 * configure: Rebuild.
4697 * Makefile.in (version_host, version_target): Get from configure.
4698 (version.c): Use $(version_host) and $(version_target).
4700 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4702 Fix trace-status to output user name without trailing colon.
4703 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4705 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4707 Fix trace-status to output proper start-time and stop-time.
4708 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4709 output start time and stop time in hex as gdb expects.
4711 2013-06-26 Pedro Alves <pedro@codesourcery.com>
4713 * tracepoint.c (build_traceframe_info_xml): Output trace state
4714 variables present in the trace buffer.
4716 2013-06-24 Tom Tromey <tromey@redhat.com>
4718 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4720 (version.o): Remove.
4721 * gdbreplay.c: Include version.h.
4722 (version, host_name): Don't declare.
4723 * server.h: Include version.h.
4724 (version, host_name): Don't declare.
4726 2013-06-12 Pedro Alves <palves@redhat.com>
4728 * linux-x86-low.c (linux_is_elf64): Delete global.
4729 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4730 with local linux_pid_exe_is_elf_64_file use.
4732 2013-06-11 Pedro Alves <palves@redhat.com>
4734 * linux-low.c (regset_disabled, disable_regset): New functions.
4735 (regsets_fetch_inferior_registers)
4736 (regsets_store_inferior_registers): Use them.
4737 (initialize_regsets_info); Don't allocate the disabled_regsets
4739 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
4742 2013-06-11 Pedro Alves <palves@redhat.com>
4744 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
4747 2013-06-11 Pedro Alves <palves@redhat.com>
4749 * linux-x86-low.c (initialize_low_arch): Call
4750 init_registers_x32_avx_linux.
4752 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
4754 Fix compatibility with Android Bionic.
4755 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
4758 2013-06-07 Pedro Alves <palves@redhat.com>
4761 * Makefile.in (OBS): Add tdesc.o.
4762 (IPA_OBJS): Add tdesc-ipa.o.
4763 (tdesc-ipa.o): New rule.
4764 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
4766 * linux-low.c (new_inferior): Delete.
4767 (disabled_regsets, num_regsets): Delete.
4768 (linux_add_process): Adjust to set the new per-process
4770 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
4771 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
4772 was a stop. When calling arch_setup, switch the current inferior
4773 to the thread that got an event.
4774 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
4775 (regsets_fetch_inferior_registers)
4776 (regsets_store_inferior_registers): New regsets_info parameter.
4778 (linux_register_in_regsets): New regs_info parameter. Adjust to
4780 (register_addr, fetch_register, store_register): New usrregs_info
4781 parameter. Adjust to use it.
4782 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
4783 parameter regs_info. Adjust to use it.
4784 (linux_fetch_registers): Get the current inferior's regs_info, and
4786 (linux_store_registers): Ditto.
4787 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
4788 (initialize_low): Don't initialize the target_regsets here. Call
4789 initialize_low_arch.
4790 * linux-low.h (target_regsets): Delete declaration.
4791 (struct regsets_info): New.
4792 (struct usrregs_info): New.
4793 (struct regs_info): New.
4794 (struct process_info_private) <new_inferior>: New field.
4795 (struct linux_target_ops): Delete the num_regs, regmap, and
4796 regset_bitmap fields. New field regs_info.
4797 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
4798 * i387-fp.c (num_xmm_registers): Delete.
4799 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
4800 calls to new interface.
4801 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
4802 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
4803 Infer the number of xmm registers from the regcache's target
4805 * i387-fp.h (num_xmm_registers): Delete.
4806 * inferiors.c (add_thread): Don't install the thread's regcache
4808 * proc-service.c (gregset_info): Fetch the current inferior's
4809 regs_info. Adjust to use it.
4810 * regcache.c: Include tdesc.h.
4811 (register_bytes, reg_defs, num_registers)
4812 (gdbserver_expedite_regs): Delete.
4813 (get_thread_regcache): If the thread doesn't have a regcache yet,
4814 create one, instead of aborting gdbserver.
4815 (regcache_invalidate_one): Rename to ...
4816 (regcache_invalidate_thread): ... this.
4817 (regcache_invalidate_one): New.
4818 (regcache_invalidate): Only invalidate registers of the current
4820 (init_register_cache): Add target_desc parameter, and use it.
4821 (new_register_cache): Ditto. Assert the target description has a
4822 non zero registers_size.
4823 (regcache_cpy): Add assertions. Adjust.
4824 (realloc_register_cache, set_register_cache): Delete.
4825 (registers_to_string, registers_from_string): Adjust.
4826 (find_register_by_name, find_regno, find_register_by_number)
4827 (register_cache_size): Add target_desc parameter, and use it.
4828 (free_register_cache_thread, free_register_cache_thread_one)
4829 (regcache_release, register_cache_size): New.
4830 (register_size): Add target_desc parameter, and use it.
4831 (register_data, supply_register, supply_register_zeroed)
4832 (supply_regblock, supply_register_by_name, collect_register)
4833 (collect_register_as_string, collect_register_by_name): Adjust.
4834 * regcache.h (struct target_desc): Forward declare.
4835 (struct regcache) <tdesc>: New field.
4836 (init_register_cache, new_register_cache): Add target_desc
4838 (regcache_invalidate_thread): Declare.
4839 (regcache_invalidate_one): Delete declaration.
4840 (regcache_release): Declare.
4841 (find_register_by_number, register_cache_size, register_size)
4842 (find_regno): Add target_desc parameter.
4843 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
4845 * remote-utils.c: Include tdesc.h.
4846 (outreg, prepare_resume_reply): Adjust.
4847 * server.c: Include tdesc.h.
4848 (gdbserver_xmltarget): Delete declaration.
4849 (get_features_xml, process_serial_event): Adjust.
4850 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
4852 (struct process_info) <tdesc>: New field.
4853 (ipa_tdesc): Declare.
4854 * tdesc.c: New file.
4855 * tdesc.h: New file.
4856 * tracepoint.c: Include tdesc.h.
4857 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
4858 (get_context_regcache): Adjust to pass ipa_tdesc down.
4859 (do_action_at_tracepoint): Adjust to get the register cache size
4860 from the context regcache's description.
4861 (traceframe_walk_blocks): Adjust to get the register cache size
4862 from the current trace frame's description.
4863 (traceframe_get_pc): Adjust to get current trace frame's
4864 description and pass it down.
4865 (gdb_collect): Adjust to get the register cache size from the
4867 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
4868 (gdbserver_xmltarget): Delete.
4869 (initialize_low_tracepoint): Set the ipa's target description.
4870 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
4871 (initialize_low_tracepoint): Set the ipa's target description.
4872 * linux-x86-low.c: Include tdesc.h.
4873 [__x86_64__] (is_64bit_tdesc): New.
4874 (ps_get_thread_area, x86_get_thread_area): Use it.
4875 (i386_cannot_store_register): Rename to ...
4876 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
4877 (i386_cannot_fetch_register): Rename to ...
4878 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
4879 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
4881 (target_regsets): Rename to ...
4882 (x86_regsets): ... this.
4883 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
4885 (x86_siginfo_fixup): Use is_64bit_tdesc.
4886 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
4887 (tdesc_x32_avx_linux, tdesc_x32_linux)
4888 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
4890 (x86_linux_update_xmltarget): Delete.
4891 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
4892 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
4893 (AMD64_LINUX_USER64_CS): New.
4894 (x86_linux_read_description): New, based on
4895 x86_linux_update_xmltarget.
4896 (same_process_callback): New.
4897 (x86_arch_setup_process_callback): New.
4898 (x86_linux_update_xmltarget): New.
4899 (x86_regsets_info): New.
4900 (amd64_linux_regs_info): New.
4901 (i386_linux_usrregs_info): New.
4902 (i386_linux_regs_info): New.
4903 (x86_linux_regs_info): New.
4904 (x86_arch_setup): Reimplement.
4905 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
4906 (x86_emit_ops): Ditto.
4907 (the_low_target): Adjust. Install x86_linux_regs_info,
4908 x86_cannot_fetch_register, and x86_cannot_store_register.
4909 (initialize_low_arch): New.
4910 * linux-ia64-low.c (tdesc_ia64): Declare.
4911 (ia64_fetch_register): Adjust.
4912 (ia64_usrregs_info, regs_info): New globals.
4913 (ia64_regs_info): New function.
4914 (the_low_target): Adjust.
4915 (initialize_low_arch): New function.
4916 * linux-sparc-low.c (tdesc_sparc64): Declare.
4917 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
4919 (sparc_arch_setup): New function.
4920 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
4921 (the_low_target): Adjust.
4922 (initialize_low_arch): New function.
4923 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
4924 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
4925 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
4926 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
4927 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
4928 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
4929 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
4930 (tdesc_powerpc_isa205_vsx64l): Declare.
4931 (ppc_cannot_store_register, ppc_collect_ptrace_register)
4932 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
4933 (ppc_set_pc, ppc_get_hwcap): Adjust.
4934 (ppc_usrregs_info): Forward declare.
4935 (!__powerpc64__) ppc_regmap_adjusted: New global.
4936 (ppc_arch_setup): Adjust to the current process'es target
4938 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
4939 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
4940 (ppc_store_evrregset): Adjust.
4941 (target_regsets): Rename to ...
4942 (ppc_regsets): ... this, and make static.
4943 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
4944 (ppc_regs_info): New function.
4945 (the_low_target): Adjust.
4946 (initialize_low_arch): New function.
4947 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
4948 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
4949 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
4950 (tdesc_s390x_linux64v2): Declare.
4951 (s390_collect_ptrace_register, s390_supply_ptrace_register)
4952 (s390_fill_gregset, s390_store_last_break): Adjust.
4953 (target_regsets): Rename to ...
4954 (s390_regsets): ... this, and make static.
4955 (s390_get_pc, s390_set_pc): Adjust.
4956 (s390_get_hwcap): New target_desc parameter, and use it.
4957 [__s390x__] (have_hwcap_s390_high_gprs): New global.
4958 (s390_arch_setup): Adjust to set the current process'es target
4959 description. Don't adjust the regmap.
4960 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
4961 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
4962 (regs_info_3264): New globals.
4963 (s390_regs_info): New function.
4964 (the_low_target): Adjust.
4965 (initialize_low_arch): New function.
4966 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
4967 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
4968 [__mips64] (init_registers_mips_linux)
4969 (init_registers_mips_dsp_linux): Delete defines.
4970 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
4971 (have_dsp): New global.
4972 (mips_read_description): New, based on mips_arch_setup.
4973 (mips_arch_setup): Reimplement.
4974 (get_usrregs_info): New function.
4975 (mips_cannot_fetch_register, mips_cannot_store_register)
4976 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
4977 (mips_fill_fpregset, mips_store_fpregset): Adjust.
4978 (target_regsets): Rename to ...
4979 (mips_regsets): ... this, and make static.
4980 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
4981 (dsp_regs_info, regs_info): New globals.
4982 (mips_regs_info): New function.
4983 (the_low_target): Adjust.
4984 (initialize_low_arch): New function.
4985 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
4986 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
4988 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
4989 (arm_read_description): New, with bits factored from
4991 (arm_arch_setup): Reimplement.
4992 (target_regsets): Rename to ...
4993 (arm_regsets): ... this, and make static.
4994 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
4995 (arm_regs_info): New function.
4996 (the_low_target): Adjust.
4997 (initialize_low_arch): New function.
4998 * linux-m68k-low.c (tdesc_m68k): Declare.
4999 (target_regsets): Rename to ...
5000 (m68k_regsets): ... this, and make static.
5001 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5002 (m68k_regs_info): New function.
5003 (m68k_arch_setup): New function.
5004 (the_low_target): Adjust.
5005 (initialize_low_arch): New function.
5006 * linux-sh-low.c (tdesc_sharch): Declare.
5007 (target_regsets): Rename to ...
5008 (sh_regsets): ... this, and make static.
5009 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
5010 (sh_regs_info, sh_arch_setup): New functions.
5011 (the_low_target): Adjust.
5012 (initialize_low_arch): New function.
5013 * linux-bfin-low.c (tdesc_bfin): Declare.
5014 (bfin_arch_setup): New function.
5015 (bfin_usrregs_info, regs_info): New globals.
5016 (bfin_regs_info): New function.
5017 (the_low_target): Adjust.
5018 (initialize_low_arch): New function.
5019 * linux-cris-low.c (tdesc_cris): Declare.
5020 (cris_arch_setup): New function.
5021 (cris_usrregs_info, regs_info): New globals.
5022 (cris_regs_info): New function.
5023 (the_low_target): Adjust.
5024 (initialize_low_arch): New function.
5025 * linux-cris-low.c (tdesc_crisv32): Declare.
5026 (cris_arch_setup): New function.
5027 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
5028 (cris_regs_info): New function.
5029 (the_low_target): Adjust.
5030 (initialize_low_arch): New function.
5031 * linux-m32r-low.c (tdesc_m32r): Declare.
5032 (m32r_arch_setup): New function.
5033 (m32r_usrregs_info, regs_info): New globals.
5034 (m32r_regs_info): Adjust.
5035 (initialize_low_arch): New function.
5036 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
5037 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
5038 (tic6x_usrregs_info): Forward declare.
5039 (tic6x_read_description): New function, based on ...
5040 (tic6x_arch_setup): ... this. Reimplement.
5041 (target_regsets): Rename to ...
5042 (tic6x_regsets): ... this, and make static.
5043 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
5044 (tic6x_regs_info): New function.
5045 (the_low_target): Adjust.
5046 (initialize_low_arch): New function.
5047 * linux-xtensa-low.c (tdesc_xtensa): Declare.
5048 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
5049 (target_regsets): Rename to ...
5050 (xtensa_regsets): ... this, and make static.
5051 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
5053 (xtensa_arch_setup, xtensa_regs_info): New functions.
5054 (the_low_target): Adjust.
5055 (initialize_low_arch): New function.
5056 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
5057 (nios2_arch_setup): Set the current process'es tdesc.
5058 (target_regsets): Rename to ...
5059 (nios2_regsets): ... this.
5060 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
5061 (nios2_regs_info): New function.
5062 (the_low_target): Adjust.
5063 (initialize_low_arch): New function.
5064 * linux-aarch64-low.c (tdesc_aarch64): Declare.
5065 (aarch64_arch_setup): Set the current process'es tdesc.
5066 (target_regsets): Rename to ...
5067 (aarch64_regsets): ... this.
5068 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
5069 (aarch64_regs_info): New function.
5070 (the_low_target): Adjust.
5071 (initialize_low_arch): New function.
5072 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
5074 (target_regsets): Rename to ...
5075 (tile_regsets): ... this.
5076 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
5077 (tile_regs_info): New function.
5078 (tile_arch_setup): Set the current process'es tdesc.
5079 (the_low_target): Adjust.
5080 (initialize_low_arch): New function.
5081 * spu-low.c (tdesc_spu): Declare.
5082 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
5083 * win32-arm-low.c (tdesc_arm): Declare.
5084 (arm_arch_setup): New function.
5085 (the_low_target): Install arm_arch_setup instead of
5087 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
5088 (init_windows_x86): Rename to ...
5089 (i386_arch_setup): ... this. Set `win32_tdesc'.
5090 (the_low_target): Adjust.
5091 * win32-low.c (win32_tdesc): New global.
5092 (child_add_thread): Don't create the thread cache here.
5093 (do_initial_child_stuff): Set the new process'es tdesc.
5094 * win32-low.h (struct target_desc): Forward declare.
5095 (win32_tdesc): Declare.
5096 * lynx-i386-low.c (tdesc_i386): Declare global.
5097 (lynx_i386_arch_setup): Set `lynx_tdesc'.
5098 * lynx-low.c (lynx_tdesc): New global.
5099 (lynx_add_process): Set the new process'es tdesc.
5100 * lynx-low.h (struct target_desc): Forward declare.
5101 (lynx_tdesc): Declare global.
5102 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
5103 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
5104 * nto-low.c (nto_tdesc): New global.
5105 (do_attach): Set the new process'es tdesc.
5106 * nto-low.h (struct target_desc): Forward declare.
5107 (nto_tdesc): Declare.
5108 * nto-x86-low.c (tdesc_i386): Declare.
5109 (nto_x86_arch_setup): Set `nto_tdesc'.
5111 2013-06-04 Gary Benson <gbenson@redhat.com>
5113 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
5114 to qSupported response when appropriate.
5115 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
5116 with nonzero-length annex.
5117 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
5118 arguments supplied in annex.
5120 2013-05-31 Doug Evans <dje@google.com>
5123 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
5124 64 bits in 64-cross-32 environment.
5126 2013-05-28 Pedro Alves <palves@redhat.com>
5128 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
5129 (aarch64-without-fpu.c): Delete rule.
5130 * configure.srv (aarch64*-*-linux*): Remove references to
5131 aarch64-without-fpu.o and aarch64-without-fpu.xml.
5132 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
5135 2013-05-24 Pedro Alves <palves@redhat.com>
5137 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
5138 instead of strchr/decode_address. Error if the range isn't split
5139 with a ','. Don't assume there's be a ':' in the action.
5141 2013-05-23 Yao Qi <yao@codesourcery.com>
5142 Pedro Alves <palves@redhat.com>
5144 * linux-low.c (lwp_in_step_range): New function.
5145 (linux_wait_1): If the thread was range stepping and stopped
5146 outside the stepping range, report the stop to GDB. Otherwise,
5147 continue stepping. Add range stepping debug output.
5148 (linux_set_resume_request): Copy the step range from the resume
5150 (linux_supports_range_stepping): New.
5151 (linux_target_ops) <supports_range_stepping>: Set to
5152 linux_supports_range_stepping.
5153 * linux-low.h (struct linux_target_ops)
5154 <supports_range_stepping>: New field.
5155 (struct lwp_info) <step_range_start, step_range_end>: New fields.
5156 * linux-x86-low.c (x86_supports_range_stepping): New.
5157 (the_low_target) <supports_range_stepping>: Set to
5158 x86_supports_range_stepping.
5159 * server.c (handle_v_cont): Handle 'r' action.
5160 (handle_v_requests): Append ";r" if the target supports range
5162 * target.h (struct thread_resume) <step_range_start,
5163 step_range_end>: New fields.
5164 (struct target_ops) <supports_range_stepping>:
5166 (target_supports_range_stepping): New macro.
5168 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5170 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
5171 confusion in comment.
5173 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5175 * lynx-low.c (struct process_info_private): New type.
5176 (lynx_add_process): New function.
5177 (lynx_create_inferior, lynx_attach): Replace calls to
5178 add_process by calls to lynx_add_process.
5179 (lynx_resume): If PTID is null, then try using
5180 current_process()->private->last_wait_event_ptid.
5182 (lynx_clear_inferiors): Delete. The contents of that function
5183 has been inlined in lynx_mourn;
5184 (lynx_wait_1): Save the ptid in the process's private data.
5185 (lynx_mourn): Free the process' private data. Replace call
5186 to lynx_clear_inferiors by call to clear_inferiors.
5188 2013-05-17 Yao Qi <yao@codesourcery.com>
5190 * i386-low.c (i386_length_and_rw_bits): Move the comment to
5193 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
5195 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
5196 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
5197 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
5198 PT_TEXT_END_ADDR guards. Update comments.
5199 (linux_target_op) <read_offsets>: Conditionally define to
5200 linux_read_offsets if the target is UCLIBC and if it defines
5201 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
5203 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
5204 Andrew Jenner <andrew@codesourcery.com>
5206 * Makefile.in (SFILES): Add linux-nios2-low.c.
5207 (clean): Add action to delete nios2-linux.c.
5208 (nios2-linux.c): New rule.
5209 * configure.srv: Add nios2*-*-linux*.
5210 * linux-nios2-low.c: New.
5212 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
5214 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
5216 2013-04-25 Hui Zhu <hui@codesourcery.com>
5219 * ax.c (ax_printf): Add fflush.
5221 2013-04-22 Tom Tromey <tromey@redhat.com>
5223 * Makefile.in (SFILES): Add filestuff.c.
5224 (OBS): Add filestuff.o.
5225 (filestuff.o): New target.
5226 * config.in, configure: Rebuild.
5227 * configure.ac: Check for fdwalk, pipe2.
5229 2013-04-17 Pedro Alves <palves@redhat.com>
5231 * configure.ac (USE_THREAD_DB): Delete variable.
5232 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
5233 Don't AC_SUBST USE_THREAD_DB.
5234 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
5235 * config.in, configure: Regenerate.
5237 2013-04-16 Pedro Alves <palves@redhat.com>
5239 * linux-low.h (struct lwp_info) <thread_known>: Move under
5240 the USE_THREAD_DB #ifdef.
5242 2013-04-16 Pedro Alves <palves@redhat.com>
5244 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
5245 (linux-low.o): Delete rule.
5246 * linux-low.h: Always include "gdb_thread_db.h" instead of
5247 conditionally including thread_db.h.
5248 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
5251 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5253 * Makefile.in (install-only): Fix make install regression.
5255 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5257 Convert man pages to texinfo, new gdbinit.5 texinfo page.
5258 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
5260 * gdbserver.1: Remove.
5262 2013-03-22 Pedro Alves <palves@redhat.com>
5264 * linux-low.c (handle_extended_wait): Don't call
5265 linux_enable_event_reporting.
5267 2013-03-15 Tony Theodore <tonyt@logyst.com>
5270 * Makefile.in (SHELL): Use @SHELL@.
5272 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
5274 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
5277 2013-03-13 Joel Brobecker <brobecker@adacore.com>
5279 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
5280 Remove extraneous NULL element.
5282 2013-03-13 Yao Qi <yao@codesourcery.com>
5284 * tracepoint.c (traceframe_read_tsv): Look for the last matched
5285 'V' block in trace frame.
5287 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5289 * target.h (struct target_ops): Add btrace ops.
5290 (target_supports_btrace): New macro.
5291 (target_enable_btrace): New macro.
5292 (target_disable_btrace): New macro.
5293 (target_read_btrace): New macro.
5294 * gdbthread.h (struct thread_info): Add btrace field.
5295 * server.c: Include btrace-common.h.
5296 (handle_btrace_general_set): New function.
5297 (handle_btrace_enable): New function.
5298 (handle_btrace_disable): New function.
5299 (handle_general_set): Call handle_btrace_general_set.
5300 (handle_qxfer_btrace): New function.
5301 (struct qxfer qxfer_packets[]): Add btrace entry.
5302 * inferiors.c (remove_thread): Disable btrace.
5303 * linux-low: Include linux-btrace.h.
5304 (linux_low_enable_btrace): New function.
5305 (linux_low_read_btrace): New function.
5306 (linux_target_ops): Add btrace ops.
5307 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5308 Add srv_linux_btrace=yes.
5309 (x86_64-*-linux*): Add linux-btrace.o.
5310 Add srv_linux_btrace=yes.
5311 * configure.ac: Define HAVE_LINUX_BTRACE.
5312 * config.in: Regenerated.
5313 * configure: Regenerated.
5315 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5317 * server.c (handle_qxfer): Preserve error message if -3 is
5319 (qxfer): Document the -3 return value.
5321 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5323 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5324 (linux_btrace_h): New variable.
5325 (linux-btrace.o): New rule.
5327 2013-03-08 Stan Shebs <stan@codesourcery.com>
5328 Hafiz Abid Qadeer <abidh@codesourcery.com>
5330 * tracepoint.c (trace_buffer_size): New global.
5331 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5332 (init_trace_buffer): Change to one-argument function. Allocate
5333 trace buffer memory.
5334 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5335 handle QTBuffer:size packet.
5336 (cmd_bigqtbuffer_size): New function.
5337 (initialize_tracepoint): Call init_trace_buffer with
5338 DEFAULT_TRACE_BUFFER_SIZE.
5339 * server.c (handle_query): Add QTBuffer:size in the
5342 2013-03-07 Yao Qi <yao@codesourcery.com>
5344 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5345 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5347 (cmd_qtsp): Adjust condition. Do post increment.
5348 Set cur_action and cur_step_action back to 0.
5350 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5353 * linux-low.c (linux_write_memory): Return early success if LEN is
5356 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
5358 * configure.srv: Add x86_64-*-cygwin* as target.
5360 2013-02-28 Tom Tromey <tromey@redhat.com>
5362 * configure.ac: Invoke AC_SYS_LARGEFILE.
5363 * configure, config.in: Rebuild.
5365 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
5367 * win32-low.c: Throughout, fix format strings and casts of
5368 printf-like functions to avoid type related warnings on all
5370 (get_child_debug_event): Print dwDebugEventCode as hex since
5371 that's how it's usually documented.
5373 2013-02-28 Yao Qi <yao@codesourcery.com>
5375 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5378 2013-02-27 Jiong Wang <jiwang@tilera.com>
5380 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5381 (reg-tilegx32.c): New rule.
5382 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5383 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5384 different register info initializer according to elf class.
5385 (init_registers_tilgx32): New function. The tilegx32 register info
5387 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5388 (tile_store_gregset): Likewise.
5390 2013-02-27 Yao Qi <yao@codesourcery.com>
5392 * server.c (process_point_options): Print debug message when
5393 debug_threads is true.
5395 2013-02-26 Yao Qi <yao@codesourcery.com>
5397 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5399 2013-02-19 Pedro Alves <palves@redhat.com>
5400 Kai Tietz <ktietz@redhat.com>
5404 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5405 instead of strtoul to extract address from packet.
5406 (process_serial_event) <'z'>: Likewise.
5408 2013-02-18 Yao Qi <yao@codesourcery.com>
5410 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5412 2013-02-14 Pedro Alves <palves@redhat.com>
5416 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5417 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5419 2013-02-14 Pedro Alves <palves@redhat.com>
5421 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5423 2013-02-14 Pedro Alves <palves@redhat.com>
5425 * tracepoint.c (save_string): Delete.
5426 (add_tracepoint_action): Use savestring instead of save_string.
5428 2013-02-12 Pedro Alves <palves@redhat.com>
5430 * linux-xtensa-low.c: Ditto.
5431 * xtensa-xtregs.c: Ditto.
5433 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5435 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5438 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5440 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5441 aarch64_num_wp_regs and aarch64_num_bp_regs to
5442 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5444 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5446 * linux-aarch64-low.c (ps_get_thread_area): Replace
5447 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5449 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5450 Marcus Shawcroft <marcus.shawcroft@arm.com>
5451 Nigel Stephens <nigel.stephens@arm.com>
5452 Yufeng Zhang <yufeng.zhang@arm.com>
5454 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5455 (aarch64.c, aarch64-without-fpu.c): New targets.
5456 * configure.srv (aarch64*-*-linux*): New.
5457 * linux-aarch64-low.c: New file.
5459 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5461 * linux-low.c (handle_extended_wait, linux_create_inferior)
5462 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5463 (dequeue_one_deferred_signal, linux_resume_one_thread)
5464 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5465 (linux_tracefork_grandchild, linux_test_for_tracefork)
5466 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5467 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5468 where the argument is 0.
5470 2013-01-25 Yao Qi <yao@codesourcery.com>
5472 * event-loop.c: Include "queue.h".
5473 (gdb_event_p): New typedef.
5474 (struct gdb_event) <next_event>: Remove.
5475 (event_queue): Change to QUEUE(gdb_event_p).
5476 (async_queue_event): Remove.
5477 (gdb_event_xfree): New.
5478 (initialize_event_loop): New.
5479 (process_event): Use API from QUEUE.
5480 (wait_for_event): Likewise.
5481 * server.c (main): Call initialize_event_loop.
5482 * server.h (initialize_event_loop): Declare.
5484 2013-01-18 Yao Qi <yao@codesourcery.com>
5486 * ax.h (struct eval_agent_expr_context): New.
5487 (gdb_eval_agent_expr): Update declaration.
5488 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5489 TFRAME. Add new argument CTX.
5490 * server.h (struct eval_agent_expr_context): Declare.
5491 (agent_mem_read, agent_tsv_read): Update declaration.
5492 (agent_mem_read_string): Likewise.
5493 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5494 (add_traceframe_block): Add new argument TPOINT.
5495 Increase TPOINT->traceframe_usage.
5496 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5497 eval_tracepoint_agent_expr.
5498 (condition_true_at_tracepoint): Likewise.
5499 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5500 (agent_mem_read_string, agent_tsv_read): Likewise.
5502 2013-01-16 Yao Qi <yao@codesourcery.com>
5504 * linux-low.c (linux_resume_one_lwp): Don't check
5505 'lwp->bp_reinsert != 0'.
5507 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5508 Pedro Alves <palves@redhat.com>
5510 * lynx-low.c (ptrace_request_to_str): Define a temporary
5511 macro and use it to simplify this function's implementation.
5513 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5515 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5518 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5520 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5522 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5524 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5526 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5528 * lynx-low.c (lynx_resume): Use the resume_info parameter
5529 to determine the ptid for the lynx_ptrace call, unless
5530 it is equal to minus_one_ptid, in which case we use the
5531 ptid of the current_inferior.
5532 (lynx_wait_1): After having received a thread create/exit
5533 event, resume the inferior's execution using the signaling
5534 thread's ptid, rather than the old ptid.
5536 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5538 * lynx-low.c (lynx_resume): Delete variable ret.
5540 2013-01-01 Joel Brobecker <brobecker@adacore.com>
5542 * gdbreplay.c (gdbreplay_version): Update copyright year.
5543 * server.c (gdbserver_version): Likewise.
5545 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5547 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5550 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5552 * lynx-low.c (ptrace_request_to_str): Add handling for
5555 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5557 * lynx-low.c (lynx_attach): Delete variable new_process.
5559 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5561 * lynx-low.c (lynx_create_inferior): Delete variable
5564 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5566 * lynx-low.c (ptrace_request_to_str): Do not handle
5567 PTRACE_GETTHREADLIST if this macro does not exist.
5569 2012-12-15 Yao Qi <yao@codesourcery.com>
5571 * Makefile.in (OBS): Add notif.o.
5572 * notif.c, notif.h: New.
5573 * server.c: Include "notif.h".
5574 (struct vstop_notif) <next>: Remove.
5576 (queue_stop_reply): Update.
5577 (push_event, send_next_stop_reply): Remove.
5578 (discard_queued_stop_replies): Update.
5579 (notif_stop): New variable.
5580 (handle_v_stopped): Remove.
5581 (handle_v_requests): Don't call handle_v_stopped. Call
5582 handle_ack_notif instead.
5583 (queue_stop_reply_callback): Call notif_event_enque instead
5584 of queue_stop_reply.
5585 (handle_status): Don't call send_next_stop_reply, call
5586 notif_write_event instead.
5587 (kill_inferior_callback): Likewise.
5588 (detach_or_kill_inferior_callback): Likewise.
5589 (main): Call initialize_notif.
5590 (process_serial_event): Call QUEUE_is_empty.
5591 (handle_target_event): Call notif_push instead of push event.
5592 * server.h (push_event): Remove declaration.
5594 2012-12-10 Tom Tromey <tromey@redhat.com>
5596 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5597 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5600 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5601 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5602 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5603 (amd64-linux-ipa.o, ax.o): Rewrite.
5604 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5605 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5606 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5607 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5608 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5609 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5610 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5611 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5612 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5613 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5614 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5615 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5616 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5617 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5618 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5619 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5620 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5621 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5622 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5623 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5624 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5625 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5626 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5627 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5628 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5629 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5630 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5631 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5632 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5633 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5634 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5635 (reg-tilegx.o): Remove.
5636 (all_object_files): New macro.
5637 Include .deps files.
5638 * aclocal.m4, configure: Rebuild.
5639 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5640 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5641 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5643 2012-12-05 Tom Tromey <tromey@redhat.com>
5646 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5648 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
5650 * configure.ac: Check for linux/perf_event.h.
5651 * config.in: Regenerated.
5652 * configure: Regenerated.
5654 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5656 * hostio.c (handle_readlink): Decrease buffer size
5657 parameter passed to readlink by one byte.
5659 2012-11-26 Yao Qi <yao@codesourcery.com>
5661 * configure.ac (build_warnings): Append '-Wempty-body'.
5662 * configure: Regenerated.
5663 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5666 2012-11-15 Pierre Muller <muller@sourceware.org>
5668 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5669 * config.in: Regenerate.
5670 * configure: Regenerate.
5671 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5672 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5673 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5674 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5676 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5677 instead of <sys/wait.h> header.
5678 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5680 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
5682 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5683 (various make rules): Remove -DGDBSERVER
5685 2012-11-09 Yao Qi <yao@codesourcery.com>
5687 * spu-low.c (current_ptid): Move it to ..
5688 * gdbthread.h: ... here. New.
5689 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5690 * server.c (myresume, process_serial_event): Likewise.
5691 * thread-db.c (thread_db_find_new_threads): Likewise.
5692 * tracepoint.c (run_inferior_command): Likewise.
5694 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
5696 * server.c (handle_search_memory_1): Include access length in
5699 2012-09-05 Michael Brandt <michael.brandt@axis.com>
5701 * linux-crisv32-low.c: Fix compile errors.
5703 2012-09-04 Yao Qi <yao@codesourcery.com>
5705 * tracepoint.c (cmd_qtsv): Adjust debug message.
5706 Don't check CUR_TPOINT.
5708 2012-08-28 Yao Qi <yao@codesourcery.com>
5710 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5711 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5712 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5713 Remove declarations of xmalloc, xreallloc, xstrdup and
5715 * Makefile.in (libiberty_h): New.
5716 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5717 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5719 2012-08-23 Yao Qi <yao@codesourcery.com>
5721 * server.h: Remove declaration of 'xsnprintf'.
5723 2012-08-22 Keith Seitz <keiths@redhat.com>
5725 * server.h: Include build-gnulib-gbserver/config.h.
5726 * gdbreplay.c: Likewise.
5728 2012-08-08 Doug Evans <dje@google.com>
5730 * Makefile.in (SFILES): Add gdb_vecs.c.
5731 (OBS): Add gdb_vecs.o.
5732 (gdb_vecs_h, host_defs_h): New variables.
5733 (thread-db.o): Add $(gdb_vecs_h) dependency.
5734 (gdb_vecs.o): New rule.
5735 * thread-db.c: #include "gdb_vecs.h".
5736 (thread_db_load_search): Use a vector to iterate over path elements.
5737 Handle text appearing after "$pdir".
5739 * configure.ac: Add check for strstr.
5740 * config.in: Regenerate.
5741 * configure: Regenerate.
5743 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
5745 * hostio.c (handle_pread): If pread fails, fall back to attempting
5747 (handle_pwrite): Likewise for pwrite.
5749 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
5751 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
5752 between unsupported TYPE and unimplementable ADDR/LEN combination.
5753 (arm_insert_point): Act on new return value.
5755 2012-07-31 Pedro Alves <palves@redhat.com>
5757 * server.c (process_point_options): Only skip tokens if we find
5758 one that is unrecognized. Don't treat 'X' specially while
5759 skipping unrecognized tokens.
5761 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
5763 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
5764 to 4-byte-align HW breakpoint addresses for Thumb.
5766 2012-07-27 Yao Qi <yao@codesourcery.com>
5770 * server.h: Declare gdb_agent_about_to_close.
5771 * target.c (kill_inferior): Include "agent.h".
5772 New. Send command 'kill'.
5773 * target.h (kill_inferior): Removed macro.
5774 * tracepoint.c (gdb_agent_about_to_close): New.
5775 (gdb_agent_helper_thread): Handle command 'close'.
5776 Wait endlessly until the inferior stops.
5777 Install gdb_agent_remove_socket to atexit hook.
5778 (agent_socket_name): New static variable.
5779 (gdb_agent_socket_init): Replace local variable 'name' with
5780 'agent_socket_name'.
5781 (gdb_agent_remove_socket): New.
5783 2012-07-27 Yao Qi <yao@codesourcery.com>
5785 * server.c (process_point_options): Stop at 'X' when parsing.
5787 2012-07-19 Michael Eager <eager@eagercon.com>
5789 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
5791 * linux-x86-low.c (x86_insert_point, x86_remove_point):
5792 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
5793 hardware breakpoint.
5795 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5797 * gdbserver/linux-low.c (initialize_low): Call
5798 linux_ptrace_init_warnings.
5800 2012-07-02 Doug Evans <dje@google.com>
5802 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
5805 2012-07-02 Stan Shebs <stan@codesourcery.com>
5807 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
5808 (ax.o): Add it to build rule.
5810 (OBS): Add format.o.
5811 (IPA_OBS): Add format.o.
5812 * server.c (handle_query): Claim support for breakpoint commands.
5813 (process_point_options): Add command case.
5814 (process_serial_event): Leave running if there are printfs in
5816 * mem-break.h (any_persistent_commands): Declare.
5817 (add_breakpoint_commands): Declare.
5818 (gdb_no_commands_at_breakpoint): Declare.
5819 (run_breakpoint_commands): Declare.
5820 * mem-break.c (struct point_command_list): New struct.
5821 (struct breakpoint): New field command_list.
5822 (any_persistent_commands): New function.
5823 (add_commands_to_breakpoint): New function.
5824 (add_breakpoint_commands): New function.
5825 (gdb_no_commands_at_breakpoint): New function.
5826 (run_breakpoint_commands): New function.
5827 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
5829 * ax.c: Include format.h.
5830 (ax_printf): New function.
5831 (gdb_eval_agent_expr): Add printf opcode.
5833 2012-06-13 Yao Qi <yao@codesourcery.com>
5835 * server.c (start_inferior): Remove duplicated writes to fields
5836 'last_resume_kind' and 'last_status' of 'current_inferior'.
5838 2012-06-12 Yao Qi <yao@codesourcery.com>
5839 Pedro Alves <palves@redhat.com>
5841 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
5843 * server.c (handle_v_cont): Extend comment.
5845 2012-06-11 Yao Qi <yao@codesourcery.com>
5847 * linux-low.c (linux_attach): Add 'static'.
5849 2012-06-06 Yao Qi <yao@codesourcery.com>
5851 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
5853 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
5855 Fix gcc -flto compilation warning.
5856 * server.c (main): Make variable multi_mode and attach volatile.
5858 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5860 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
5861 if the platform doesn't know about it.
5863 2012-05-30 Jeff Kenton <jkenton@tilera.com>
5865 * Makefile.in (SFILES): Add linux-tile-low.c.
5866 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
5867 * configure.srv: Handle tilegx-*-linux*.
5868 * linux-tile-low.c: New file.
5870 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5872 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
5874 2012-05-24 Pedro Alves <palves@redhat.com>
5878 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
5880 2012-05-24 Pedro Alves <palves@redhat.com>
5884 Replace target_signal with gdb_signal throughout.
5886 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
5888 * linux-low.c (linux_store_registers): Avoid the copying sequence
5889 when no data has been retrieved by ptrace.
5891 2012-05-22 Will Deacon <will.deacon@arm.com>
5893 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
5894 Include asm/ptrace.h.
5895 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
5898 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
5900 * linux-low.c (linux_store_registers): Don't re-retrieve data
5901 with ptrace that has already been obtained from /proc. Always
5902 copy any data retrieved with ptrace to the buffer supplied.
5904 2012-05-11 Yao Qi <yao@codesourcery.com>
5905 Pedro Alves <palves@redhat.com>
5907 * linux-low.c (enum stopping_threads_kind): New.
5908 (stopping_threads): Change type to `enum stopping_threads_kind'.
5909 (handle_extended_wait): If stopping and suspending threads, leave
5910 the new_lwp suspended too.
5911 (linux_wait_for_event): Adjust.
5912 (stop_all_lwps): Set `stopping_threads' to
5913 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
5914 whether we're suspending threads or just stopping them. Assert no
5917 2012-04-29 Yao Qi <yao@codesourcery.com>
5919 * server.h: Move some code to ...
5920 * gdbthread.h: ... here. New.
5921 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
5922 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
5923 (nto-low.o, win32-low.o): Likewise.
5924 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
5925 * regcache.c, remote-utils.c, server.c: Likewise.
5926 * target.c, tracepoint.c, win32-low.c: Likewise.
5928 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5930 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
5931 (PTRACE_ARG4_TYPE): Likewise.
5932 (PTRACE_XFER_TYPE): Likewise.
5933 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
5934 ptrace to PTRACE_ARG3_TYPE.
5935 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
5936 (PTRACE_ARG4_TYPE): Likewise.
5937 (PTRACE_XFER_TYPE): Likewise.
5938 (linux_detach_one_lwp): Cast fourth argument of
5939 ptrace to long then PTRACE_ARG4_TYPE.
5940 (regsets_fetch_inferior_registers): Cast third argument of
5941 ptrace to long then PTRACE_ARG3_TYPE.
5942 (regsets_store_inferior_registers): Likewise.
5944 2012-04-20 Pedro Alves <palves@redhat.com>
5946 * configure: Regenerate.
5948 2012-04-19 Pedro Alves <palves@redhat.com>
5950 * Makefile.in (GNULIB_BUILDDIR): New.
5951 (LIBGNU, INCGNU, GNULIB_H): Adjust.
5952 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
5953 (all, install-only, uninstall, clean-info, all-lib, clean): No
5954 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
5955 (maintainer-clean realclean distclean): Use subdir_do.
5957 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
5958 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
5959 * acinclude.m4: Include acx_configure_dir.m4.
5960 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
5961 calls. Call AC_PROG_RANLIB. Configure gnulib using
5964 (GNULIB_STDINT_H): Adjust.
5965 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
5966 * gdbreplay.c: Include build-gnulib/config.h.
5967 * server.h: Likewise.
5968 * aclocal.m4: Regenerate.
5969 * config.in: Regenerate.
5970 * configure: Regenerate.
5972 2012-04-19 Pedro Alves <palves@redhat.com>
5974 * Makefile.in (LIBGNU, INCGNU): Adjust.
5975 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
5976 (all, install-only, uninstall, clean-info, all-lib, clean)
5977 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
5978 * configure.ac: Adjust AC_OUTPUT output.
5979 * aclocal.m4: Regenerate.
5980 * configure: Regenerate.
5982 2012-04-19 Pedro Alves <palves@redhat.com>
5984 * Makefile.in (generated_files): New.
5985 (server_h): Remove the explicit dependency on config.h, and depend
5986 on $generated_files.
5988 2012-04-19 Pedro Alves <palves@redhat.com>
5990 * Makefile.in (INCGNU): Add -Ignulib.
5992 2012-04-19 Pedro Alves <palves@redhat.com>
5994 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
5995 (INCGNU): ... this, and spell out -I here.
5996 (GNULIB_LIB): Rename to ...
5998 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6000 2012-04-19 Pedro Alves <palves@redhat.com>
6002 * config.in: Regenerate.
6004 2012-04-19 Pedro Alves <palves@redhat.com>
6006 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
6007 * server.h (memmem): Remove declaration.
6008 * config.in: Regenerate.
6009 * configure: Regenerate.
6011 2012-04-19 Yao Qi <yao@codesourcery.com>
6013 * Makefile.in (SFILES): Add common/vec.c.
6017 2012-04-19 Yao Qi <yao@codesourcery.com>
6019 * remote-utils.c (prepare_resume_reply): Replace with macro
6020 target_core_of_thread.
6021 * server.c (handle_qxfer_threads_proper): Likewise.
6022 * target.h (traget_core_of_thread): New macro.
6024 2012-04-18 Pedro Alves <palves@redhat.com>
6026 * aclocal.m4: Regenerate.
6027 * configure: Regenerate.
6029 2012-04-16 Yao Qi <yao@codesourcery.com>
6031 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
6032 duplicated on address.
6034 2012-04-16 Yao Qi <yao@codesourcery.com>
6036 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
6037 (struct tracepoint_action_ops) <send>: New field.
6038 (m_tracepoint_action_send, r_tracepoint_action_send): New.
6039 (agent_expr_send, x_tracepoint_action_send): New.
6040 (l_tracepoint_action_send): New.
6041 (cmd_qtdp): Download and install tracepoint
6042 according to `use_agent'.
6043 (run_inferior_command): Add one more parameter `len'.
6045 (tracepoint_send_agent): New.
6046 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
6048 2012-04-16 Yao Qi <yao@codesourcery.com>
6050 * tracepoint.c (download_tracepoints): Moved to ...
6051 (cmd_qtstart): ... here.
6053 2012-04-14 Yao Qi <yao@codesourcery.com>
6055 * tracepoint.c: Include inttypes.h.
6056 (struct collect_memory_action): Use sized types.
6057 (struct tracepoint): Likewise.
6058 (cmd_qtdp, stop_tracing): Update print specifiers.
6059 (cmd_qtp, response_tracepoint): Likewise.
6060 (collect_data_at_tracepoint): Likewise.
6061 (collect_data_at_step): Likewise.
6063 2012-04-14 Yao Qi <yao@codesourcery.com>
6065 Import gnulib module inttypes.
6066 * aclocal.m4, config.in, configure: Regenerated.
6068 2012-04-14 Yao Qi <yao@codesourcery.com>
6070 * Makefile.in (maintainer-clean, realclean, distclean): Remove
6071 Makefile and config.status at last.
6073 2012-04-13 Yao Qi <yao@codesourcery.com>
6075 * tracepoint.c: Include stdint.h unconditionally.
6077 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6079 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
6080 on BFD_HAVE_SYS_PROCFS_TYPE.
6081 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
6082 * configure: Regenerate.
6083 * config.in: Likewise.
6085 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
6087 * Makefile.in (clean): Also remove x32.c x32-linux.c
6088 x32-avx.c x32-avx-linux.c.
6089 (x32.o): New target.
6091 (x32-linux.o): Likewise.
6092 (x32-linux.c): Likewise.
6093 (x32-avx.o): Likewise.
6094 (x32-avx.c): Likewise.
6095 (x32-avx-linux.o): Likewise.
6096 (x32-avx-linux.c): Likewise.
6098 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
6099 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
6100 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
6101 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
6102 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
6103 i386/x32-avx-linux.xml.
6105 * linux-x86-low.c (init_registers_x32_linux): New prototype.
6106 (init_registers_x32_avx_linux): Likwise.
6107 (x86_linux_update_xmltarget): Call init_registers_x32_linux
6108 or init_registers_x32_avx_linux if linux_is_elf64 is false.
6110 2012-04-13 Pedro Alves <palves@redhat.com>
6112 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
6113 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
6114 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
6115 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
6118 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6120 * linux-x86-low.c (compat_x32_clock_t): New.
6121 (compat_x32_siginfo_t): Likewise.
6122 (compat_x32_siginfo_from_siginfo): Likewise.
6123 (siginfo_from_compat_x32_siginfo): Likewise.
6124 (linux_is_elf64): Likewise.
6125 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
6126 and siginfo_from_compat_x32_siginfo for x32.
6127 (x86_arch_setup): Set linux_is_elf64.
6129 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6132 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
6134 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
6135 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
6136 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
6137 compatible with process.
6139 2012-04-12 Yao Qi <yao@codesourcery.com>
6141 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
6142 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
6143 (install-only, install-info, clean): Handle sub dir gnulib.
6144 (all-lib, am--refresh): New targets.
6145 (memmem.o): Remove target.
6146 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
6147 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
6148 (AC_REPLACE_FUNCS): Remove memmem.
6149 Invoke gl_INIT and AM_INIT_AUTOMAKE.
6150 (AC_OUTPUT): Generate Makefile in gnulib/.
6151 * aclocal.m4, config.in, configure: Regenerated.
6153 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
6155 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
6157 2012-04-05 Pedro Alves <palves@redhat.com>
6159 -Werror=strict-aliasing
6161 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
6164 2012-04-04 Pedro Alves <palves@redhat.com>
6166 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6167 (sparc_store_gregset_from_stack, sparc_store_gregset)
6168 (sparc_breakpoint_at): Fix formatting.
6170 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6172 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
6174 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
6175 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
6176 * config.in: Regenerate.
6177 * configure: Likewise.
6179 2012-03-29 Pedro Alves <palves@redhat.com>
6181 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
6182 Correct ptrace arguments.
6184 2012-03-28 Pedro Alves <palves@redhat.com>
6186 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
6187 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
6188 (IA64_FR1_REGNUM): New defines.
6189 (ia64_fetch_register): New.
6190 (the_low_target): Install it.
6191 * linux-low.h (struct linux_target_ops) <fetch_register>: New
6193 * linux-low.c (linux_fetch_registers): Try the
6194 the_low_target.fetch_register hook first.
6196 * linux-arm-low.c (the_low_target): Adjust.
6197 * linux-bfin-low.c (the_low_target): Adjust.
6198 * linux-cris-low.c (the_low_target): Adjust.
6199 * linux-crisv32-low.c (the_low_target): Adjust.
6200 * linux-m32r-low.c (the_low_target): Adjust.
6201 * linux-m68k-low.c (the_low_target): Adjust.
6202 * linux-mips-low.c (the_low_target): Adjust.
6203 * linux-ppc-low.c (the_low_target): Adjust.
6204 * linux-s390-low.c (the_low_target): Adjust.
6205 * linux-sh-low.c (the_low_target): Adjust.
6206 * linux-sparc-low.c (the_low_target): Adjust.
6207 * linux-tic6x-low.c (the_low_target): Adjust.
6208 * linux-x86-low.c (the_low_target): Adjust.
6209 * linux-xtensa-low.c (the_low_target): Adjust.
6211 2012-03-26 Pedro Alves <palves@redhat.com>
6213 * server.c (handle_qxfer_libraries): Don't bail early if
6214 the_target->qxfer_libraries_svr4 is not NULL.
6216 2012-03-26 Pedro Alves <palves@redhat.com>
6218 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
6220 2012-03-23 Pedro Alves <palves@redhat.com>
6222 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
6223 "library-list-svr4" element's start tag when the the DSO list is
6226 2012-03-23 Pedro Alves <palves@redhat.com>
6228 * linux-low.c (read_one_ptr): Read the inferior's pointer through
6229 a variable whose type size is the same as the inferior's pointer
6232 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
6234 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
6236 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
6237 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6238 * linux-low.h: Include <signal.h>.
6239 (struct siginfo): Remove forward declaration.
6240 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
6243 2012-03-21 Mike Frysinger <vapier@gentoo.org>
6245 * .gitignore: Ignore more files.
6247 2012-03-19 Pedro Alves <palves@redhat.com>
6248 Jan Kratochvil <jan.kratochvil@redhat.com>
6250 * server.c (cont_thread, general_thread): Add describing comments.
6251 (start_inferior): Clear `cont_thread'.
6252 (handle_v_cont): Don't set `cont_thread' if resuming all threads
6255 2012-03-15 Yao Qi <yao@codesourcery.com>
6257 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
6259 (cmd_qtdp): ... here.
6261 2012-03-15 Yao Qi <yao@codesourcery.com>
6263 * tracepoint.c (struct tracepoint_action_ops): New.
6264 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
6265 (m_tracepoint_action_download): New.
6266 (r_tracepoint_action_download): New.
6267 (x_tracepoint_action_download): New.
6268 (l_tracepoint_action_download): New.
6269 (add_tracepoint_action): Install `action->ops' according type.
6270 (download_tracepoint_1): Move code `download' function pointer
6271 of various tracepoint_action_ops.
6273 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6275 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
6276 linux_ptrace_attach_warnings.
6278 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6280 * Makefile.in (linux-ptrace.o): New.
6281 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
6282 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
6283 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
6284 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
6285 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
6287 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
6289 2012-03-08 Yao Qi <yao@codesourcery.com>
6290 Pedro Alves <palves@redhat.com>
6292 Fix PR server/13392.
6293 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
6295 * tracepoint.c (remove_tracepoint): New.
6296 (cmd_qtdp): Call remove_tracepoint when failed to install.
6298 2012-03-07 Pedro Alves <palves@redhat.com>
6300 * linux-low.c (get_detach_signal): New.
6301 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
6302 Pass on pending signals to PTRACE_DETACH. Check the result of the
6304 * server.c (program_signals, program_signals_p): New.
6305 (handle_general_set): Handle QProgramSignals.
6306 * server.h (program_signals, program_signals_p): Declare.
6308 2012-03-05 Pedro Alves <palves@redhat.com>
6309 Jan Kratochvil <jan.kratochvil@redhat.com>
6311 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6314 2012-03-03 Yao Qi <yao@codesourcery.com>
6316 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6317 agent_look_up_symbols.
6319 2012-03-03 Yao Qi <yao@codesourcery.com>
6321 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6322 (linux-x86-low.o): Likewise.
6323 * server.h: Remove in_process_agent_loaded.
6324 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6328 2012-03-03 Yao Qi <yao@codesourcery.com>
6330 * tracepoint.c (gdb_agent_capability): New global.
6331 (in_process_agent_loaded_ust): Renamed to
6332 `in_process_agent_supports_ust'.
6334 (in_process_agent_supports_ust): Call agent_capability_check.
6335 (clear_installed_tracepoints): Assert that agent supports
6338 2012-03-03 Yao Qi <yao@codesourcery.com>
6340 * linux-low.c (linux_supports_agent): New.
6341 (linux_target_ops): Initialize field `supports_agent' with
6342 linux_supports_agent.
6343 * target.h (struct target_ops) <supports_agent>: New.
6344 (target_supports_agent): New macro.
6345 * server.c (handle_general_set): Handle packet 'QAgent'.
6346 (handle_query): Send `QAgent+'.
6347 * Makefile.in (server.o): Depends on agent.h.
6349 2012-03-03 Yao Qi <yao@codesourcery.com>
6351 * Makefile.in (OBS): Add agent.o.
6352 Add new rule for agent.o.
6353 Track dependence of tracepoint.c on agent.h.
6354 * tracepoint.c (run_inferior_command_1):
6355 (run_inferior_command): Call agent_run_command.
6356 (gdb_ust_connect_sync_socket): Deleted. Move it to
6358 (resume_thread, stop_thread): Likewise.
6359 (gdb_ust_socket_init): Renamed to ...
6360 (gdb_agent_socket_init): ... New.
6361 (gdb_ust_thread): Renamed to ...
6362 (gdb_agent_helper_thread): ... New.
6363 (gdb_ust_init): Move some code to ...
6364 (gdb_agent_init): ... here. New.
6365 [HAVE_UST]: Call gdb_ust_init.
6366 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6367 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6368 * config.in, configure: Regenerated.
6370 2012-03-02 Pedro Alves <palves@redhat.com>
6372 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6373 * linux-low.c (struct simple_pid_list): New.
6374 (stopped_pids): New a struct simple_pid_list pointer.
6375 (add_to_pid_list, pull_pid_from_list): New.
6376 (handle_extended_wait): Don't assume the first signal new children
6377 report is SIGSTOP. Adjust call to pull_pid_from_list.
6378 (linux_wait_for_lwp): Adjust.
6380 2012-03-02 Yao Qi <yao@codesourcery.com>
6382 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6385 2012-03-02 Yao Qi <yao@codesourcery.com>
6387 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6388 `stop_pc' and `tpoint'. Update caller.
6390 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6392 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6393 * linux-low.c (use_linux_regsets): New macro.
6394 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6395 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6396 (linux_register_in_regsets): New function.
6397 (usr_fetch_inferior_registers): Skip registers covered by
6399 (usr_store_inferior_registers): Likewise.
6400 (usr_fetch_inferior_registers): New macro.
6401 (usr_store_inferior_registers): Likewise.
6402 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6403 (linux_store_registers): Likewise.
6404 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6406 (init_registers_mips64_dsp_linux): Likewise.
6407 (init_registers_mips_linux): New macro.
6408 (init_registers_mips_dsp_linux): Likewise.
6409 (mips_dsp_num_regs): Likewise.
6410 (DSP_BASE, DSP_CONTROL): New fallback macros.
6411 (mips_base_regs): New macro.
6412 (mips_regmap): Use it. Fix the size.
6413 (mips_dsp_regmap): New variable.
6414 (mips_dsp_regset_bitmap): Likewise.
6415 (mips_arch_setup): New function.
6416 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6418 (mips_cannot_store_register): Likewise.
6419 (the_low_target): Update .arch_setup, .num_regs and .regmap
6420 initializers. Add .regset_bitmap initializer.
6421 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6423 * linux-bfin-low.c (the_low_target): Likewise.
6424 * linux-cris-low.c (the_low_target): Likewise.
6425 * linux-crisv32-low.c (the_low_target): Likewise.
6426 * linux-ia64-low.c (the_low_target): Likewise.
6427 * linux-m32r-low.c (the_low_target): Likewise.
6428 * linux-m68k-low.c (the_low_target): Likewise.
6429 * linux-ppc-low.c (the_low_target): Likewise.
6430 * linux-s390-low.c (the_low_target): Likewise.
6431 * linux-sh-low.c (the_low_target): Likewise.
6432 * linux-sparc-low.c (the_low_target): Likewise.
6433 * linux-tic6x-low.c (the_low_target): Likewise.
6434 * linux-x86-low.c (the_low_target): Likewise.
6435 * linux-xtensa-low.c (the_low_target): Likewise.
6436 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6437 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6438 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6440 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6441 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6443 2012-02-29 Yao Qi <yao@codesourcery.com>
6444 Pedro Alves <palves@redhat.com>
6446 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6447 `step_over_finished' is true.
6449 2012-02-27 Pedro Alves <palves@redhat.com>
6451 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6452 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6454 2012-02-27 Pedro Alves <palves@redhat.com>
6457 * linux-low.c (pid_is_stopped): New.
6458 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6460 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6462 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6465 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6467 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6469 2012-02-24 Luis Machado <lgustavo@codesourcery>
6471 * server.c (handle_query): Advertise support for target-side
6472 breakpoint condition evaluation.
6473 (process_point_options): New function.
6474 (process_serial_event): When inserting a breakpoint, check for
6475 a target-side condition that should be evaluated.
6477 * mem-break.c: Include regcache.h and ax.h.
6478 (point_cond_list_t): New data structure.
6479 (breakpoint) <cond_list>: New field.
6480 (find_gdb_breakpoint_at): Make non-static.
6481 (delete_gdb_breakpoint_at): Clear any target-side
6483 (clear_gdb_breakpoint_conditions): New function.
6484 (add_condition_to_breakpoint): Likewise.
6485 (add_breakpoint_condition): Likewise.
6486 (gdb_condition_true_at_breakpoint): Likewise.
6487 (gdb_breakpoint_here): Return result directly instead
6488 of going through a local variable.
6490 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6491 (clear_gdb_breakpoint_conditions): Likewise.
6492 (add_breakpoint_condition): Likewise.
6493 (gdb_condition_true_at_breakpoint): Likewise.
6495 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6496 (need_step_over_p): Take target-side breakpoint condition into
6499 2012-02-24 Luis Machado <lgustavo@codesourcery>
6501 * server.h: Include tracepoint.h.
6502 (agent_mem_read, agent_get_trace_state_variable_value,
6503 agent_set_trace_state_variable_value,
6504 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6505 get_set_tsv_func_addr): New prototypes.
6507 * ax.h: New include file.
6508 * ax.c: New source file.
6510 * tracepoint.c: Include ax.h.
6511 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6512 agent_expr, eval_result_type): Move to ax.h.
6513 (parse_agent_expr): Rename to ...
6514 (gdb_parse_agent_expr): ... this, make it non-static and move
6516 (unparse_agent_expr) Rename to ...
6517 (gdb_unparse_agent_expr): ... this, make it non-static and move
6519 (eval_agent_expr): Rename to ...
6520 (eval_tracepoint_agent_expr): ... this.
6521 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6522 forward declarations.
6523 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6524 (agent_get_trace_state_variable_value): New function.
6525 (agent_set_trace_state_variable_value): New function.
6526 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6527 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6528 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6529 (condition_true_at_tracepoint): Likewise.
6530 (parse_agent_expr): Rename to ...
6531 (gdb_parse_agent_expr): ... this and move to ax.c.
6532 (unparse_agent_expr): Rename to ...
6533 (gdb_unparse_agent_expr): ... this and move to ax.c.
6534 (gdb_agent_op_name): Move to ax.c.
6535 (eval_agent_expr): Rename to ...
6536 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6538 (eval_tracepoint_agent_expr): New function.
6539 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
6541 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6543 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6544 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6545 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6546 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6547 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6548 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6549 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6550 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6551 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6552 (compile_bytecodes): Remove forward declaration.
6553 (is_goto_target): Move to ax.c.
6554 (compile_bytecodes): Move to ax.c and call
6555 agent_get_trace_state_variable_value (...) and
6556 agent_set_trace_state_variable_value (...).
6558 * Makefile.in: Update ax.c and IPA dependencies.
6560 2012-02-24 Pedro Alves <palves@redhat.com>
6562 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6563 (cmd_bigqtbuffer_circular): ... this. Only handle
6564 'QTBuffer:circular:'.
6565 (handle_tracepoint_general_set): Adjust.
6567 2012-02-16 Yao Qi <yao@codesourcery.com>
6569 * inferiors.c: Move code to ...
6570 * dll.c: .... here. New.
6571 * server.h: Declare clear_dlls.
6572 * Makefile.in (SFILES): Add dll.c.
6576 2012-02-11 Yao Qi <yao@codesourcery.com>
6578 * server.c: (handle_monitor_command): Add a new parameter
6580 (handle_query): Update caller.
6582 2012-02-09 Joel Brobecker <brobecker@adacore.com>
6584 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6585 * configure, config.in: Regenerate.
6586 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6589 2012-02-02 Pedro Alves <palves@redhat.com>
6591 Try SIGKILL first, then PTRACE_KILL.
6592 * linux-low.c (linux_kill_one_lwp): New.
6593 (linux_kill_one_lwp): Rename to ...
6594 (kill_one_lwp_callback): ... this. Use the new
6597 2012-02-02 Pedro Alves <palves@redhat.com>
6599 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6602 2012-01-27 Pedro Alves <palves@redhat.com>
6604 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6605 (elf_64_file_p): Make static.
6606 (linux_pid_exe_is_elf_64_file): New.
6607 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6608 Delete declarations.
6609 (linux_pid_exe_is_elf_64_file): Declare.
6610 * linux-x86-low.c (x86_arch_setup): Use
6611 linux_pid_exe_is_elf_64_file.
6613 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6615 * linux-low.c (linux_wait_for_event_1): Rename to ...
6616 (linux_wait_for_event): ... here and merge it with former
6617 linux_wait_for_event - new variable wait_ptid, use it.
6618 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6620 2012-01-23 Pedro Alves <palves@redhat.com>
6622 * server.c (main): Avoid yet another case of infinite loop while
6623 detaching/killing after a longjmp.
6625 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6628 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6630 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6632 * hostio.c (handle_readlink): New function.
6633 (handle_vFile): Call it to handle "vFile:readlink" packets.
6635 2012-01-20 Pedro Alves <palves@redhat.com>
6636 Ulrich Weigand <ulrich.weigand@linaro.org>
6638 * server.c (handle_v_requests): Only support vAttach and vRun to
6639 start multiple processes when in extended protocol mode.
6641 2012-01-17 Pedro Alves <palves@redhat.com>
6643 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6644 memalign plus mprotect to allocate the scratch buffer.
6646 2012-01-13 Pedro Alves <palves@redhat.com>
6648 * server.c (attach_inferior): Clear `cont_thread'.
6650 2012-01-13 Pedro Alves <palves@redhat.com>
6652 * server.c (main): Avoid infinite loop while detaching/killing
6655 2012-01-09 Doug Evans <dje@google.com>
6657 * server.c (start_inferior): Set last_ptid in --wrapper case.
6659 2012-01-06 Yao Qi <yao@codesourcery.com>
6661 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6663 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6665 2012-01-04 Yao Qi <yao@codesourcery.com>
6667 * tracepoint.c (cmd_qtdp): Print debug message
6668 for static tracepoint.
6670 2012-01-04 Yao Qi <yao@codesourcery.com>
6672 * tracepoint.c (trace_vdebug): Differentiate debug message
6673 between gdbserver and IPA.
6675 2012-01-03 Yao Qi <yao@codesourcery.com>
6677 * tracepoint.c (tracepoint_was_hit): Don't collect for
6680 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6682 * terminal.h: Reformat copyright header.
6684 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6686 * server.c (gdbserver_version): Update copyright year.
6687 * gdbreplay.c (gdbreplay_version): Likewise.
6689 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6691 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6694 2011-12-18 Hui Zhu <teawater@gmail.com>
6695 * linux-low.c (linux_create_inferior): Save return value to ret.
6697 2011-12-18 Hui Zhu <teawater@gmail.com>
6699 * linux-low.c (linux_create_inferior): Save return value to ret.
6701 2011-12-16 Doug Evans <dje@google.com>
6703 * linux-low.c (linux_create_inferior): If stdio connection,
6704 redirect stdin from /dev/null, stdout to stderr.
6705 * remote-utils.c (remote_is_stdio): New static global.
6706 (remote_connection_is_stdio): New function.
6707 (remote_prepare): Handle stdio connection.
6708 (remote_open): Ditto.
6709 (remote_close): Don't close stdin for stdio connections.
6710 (read_prim,write_prim): New functions. Replace all calls to
6711 read/write to these.
6712 * server.c (main): Watch for "-" argument. Move call to
6713 remote_prepare before start_inferior.
6714 * server.h (STDIO_CONNECTION_NAME): New macro.
6715 (remote_connection_is_stdio): Declare.
6717 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6718 in debugging output.
6720 2011-12-15 Yao Qi <yao@codesourcery.com>
6722 * tracepoint.c: Include sys/syscall.h.
6723 (gdb_ust_thread): Remove preprocessor conditional.
6725 2011-12-14 Pedro Alves <pedro@codesourcery.com>
6727 * linux-low.c (linux_detach_one_lwp): Call
6728 the_low_target.prepare_to_resume before detaching.
6730 2011-12-14 Yao Qi <yao@codesourcery.com>
6732 * tracepoint.c (gdb_ust_thread): Don't ignore return value
6735 2011-12-14 Yao Qi <yao@codesourcery.com>
6737 * i386-low.c (i386_low_stopped_data_address): Initialize local
6740 2011-12-13 Pedro Alves <pedro@codesourcery.com>
6744 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
6745 DR_CONTROL unless necessary. Extend comments.
6746 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
6747 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
6749 2011-12-13 Yao Qi <yao@codesourcery.com>
6751 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
6753 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
6755 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
6757 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
6758 Print new debug message for such case.
6760 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6762 Fix overlapping memcpy.
6763 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
6764 the read_inferior_memory transfer.
6765 (delete_fast_tracepoint_jump): New variable buf. Use it for the
6766 write_inferior_memory transfer.
6767 (set_fast_tracepoint_jump): New variable buf. Use it for the
6768 read_inferior_memory and write_inferior_memory transfers.
6769 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
6770 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
6771 Use it for the write_inferior_memory transfer.
6772 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
6775 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6777 * linux-low.c (fetch_register, store_register): Make code
6778 consistent, fix formatting.
6780 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6782 * linux-low.c (usr_store_inferior_registers): Factor out code
6783 to handle individual registers into...
6784 (store_register): ... this new function.
6786 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
6788 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
6789 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
6790 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
6791 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
6792 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
6793 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
6794 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
6795 (srv_xmlfiles): Add new XML files.
6797 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
6799 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
6800 (init_registers_s390_linux32v1): Add prototype.
6801 (init_registers_s390_linux32v2): Likewise.
6802 (init_registers_s390_linux64v1): Likewise.
6803 (init_registers_s390_linux64v2): Likewise.
6804 (init_registers_s390x_linux64v1): Likewise.
6805 (init_registers_s390x_linux64v2): Likewise.
6806 (s390_num_regs): Increment to 52.
6807 (s390_regmap): Add orig_r2 register.
6808 (s390_num_regs_3264): Increment to 68.
6809 (s390_regmap_3264): Add orig_r2 register.
6810 (s390_collect_ptrace_register): Handle orig_r2 register.
6811 (s390_supply_ptrace_register): Likewise.
6812 (s390_fill_last_break): New function.
6813 (s390_store_last_break): Likewise.
6814 (s390_fill_system_call): New function.
6815 (s390_store_system_call): Likewise.
6816 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
6818 (s390_check_regset): New function.
6819 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
6820 NT_S390_SYSTEM_CALL regsets and use appropriate description.
6821 Update target_regsets for available register sets.
6823 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
6824 Jan Kratochvil <jan.kratochvil@redhat.com>
6826 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
6827 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
6829 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
6830 * linux-low.h (struct process_info_private): New member r_debug.
6831 * server.c (handle_qxfer_libraries): Call
6832 the_target->qxfer_libraries_svr4.
6833 (handle_qxfer_libraries_svr4): New function.
6834 (qxfer_packets): New entry "libraries-svr4".
6835 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
6836 * target.h (struct target_ops): New member qxfer_libraries_svr4.
6837 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
6838 PACKET_qXfer_libraries_svr4.
6840 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
6842 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
6843 PSW address/mask between 8-byte and 16-byte formats.
6844 (s390_supply_ptrace_register): Likewise.
6845 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
6846 basic addressing mode bit.
6848 2011-11-24 Stan Shebs <stan@codesourcery.com>
6850 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
6852 2011-11-17 Stan Shebs <stan@codesourcery.com>
6854 * tracepoint.c (struct tracepoint): New field traceframe_usage.
6855 (tracing_start_time): New global.
6856 (tracing_stop_time): New global.
6857 (tracing_user_name): New global.
6858 (tracing_notes): New global.
6859 (tracing_stop_note): New global.
6860 (cmd_qtstart): Set traceframe_usage, start_time.
6861 (stop_tracing): Set stop_time.
6862 (cmd_qtstatus): Report additional status.
6863 (cmd_qtp): New function.
6864 (handle_tracepoint_query): Call it.
6865 (cmd_qtnotes): New function.
6866 (handle_tracepoint_general_set): Call it.
6867 (get_timestamp): Rename from tsv_get_timestamp.
6869 2011-11-14 Stan Shebs <stan@codesourcery.com>
6870 Kwok Cheung Yeung <kcy@codesourcery.com>
6872 * linux-x86-low.c (small_jump_insn): New.
6873 (i386_install_fast_tracepoint_jump_pad): Add arguments for
6874 trampoline and error message, build a trampoline and issue a small
6875 jump instruction to it.
6876 (x86_install_fast_tracepoint_jump_pad): Add arguments for
6877 trampoline and error message.
6878 (x86_get_min_fast_tracepoint_insn_len): New.
6879 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
6880 * linux-low.h (struct linux_target_ops): Add arguments to
6881 install_fast_tracepoint_jump_pad operation, add new operation.
6882 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
6884 (linux_get_min_fast_tracepoint_insn_len): New function.
6885 (linux_target_op): Add new operation.
6886 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
6887 (gdb_trampoline_buffer_end): Ditto.
6888 (gdb_trampoline_buffer_error): Ditto.
6889 (struct ipa_sym_addresses): Add fields for new IPA variables.
6890 (symbol_list): Add entries for new IPA variables.
6891 (struct tracepoint): Add fields to hold the address range of the
6892 trampoline used by the tracepoint.
6893 (trampoline_buffer_head): New static variable.
6894 (trampoline_buffer_tail): Ditto.
6895 (claim_trampoline_space): New function.
6896 (have_fast_tracepoint_trampoline_buffer): New function.
6897 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
6899 (install_fast_tracepoint): Ditto, also add error buffer argument.
6900 (cmd_qtminftpilen): New function.
6901 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
6902 (fast_tracepoint_from_trampoline_address): New function.
6903 (fast_tracepoint_collecting): Handle trampoline as part of jump
6905 (set_trampoline_buffer_space): New function.
6906 (initialize_tracepoint): Initialize new IPA variables.
6907 * target.h (struct target_ops): Add arguments to
6908 install_fast_tracepoint_jump_pad operation, add new
6909 get_min_fast_tracepoint_insn_len operation.
6910 (target_get_min_fast_tracepoint_insn_len): New.
6911 (install_fast_tracepoint_jump_pad): Add arguments.
6912 * server.h (IPA_BUFSIZ): Define.
6913 * linux-i386-ipa.c: Include extra header files.
6914 (initialize_fast_tracepoint_trampoline_buffer): New function.
6915 (initialize_low_tracepoint): Call it.
6916 * server.h (set_trampoline_buffer_space): Declare.
6917 (claim_trampoline_space): Ditto.
6918 (have_fast_tracepoint_trampoline_buffer): Ditto.
6920 2011-11-14 Yao Qi <yao@codesourcery.com>
6922 * server.c (handle_query): Handle InstallInTrace for qSupported.
6923 * tracepoint.c (add_tracepoint): Sort list.
6924 (install_tracepoint, download_tracepoint): New.
6925 (cmd_qtdp): Call them to install and download tracepoints.
6926 (sort_tracepoints): Removed.
6927 (cmd_qtstart): Update.
6929 2011-11-14 Yao Qi <yao@codesourcery.com>
6931 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
6932 * mem-break.h: Declare.
6933 * tracepoint.c (cmd_qtstart): Move some code to ...
6934 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
6936 (download_tracepoints): Move some code to ...
6937 (download_tracepoint_1): ... here. New.
6939 2011-11-08 Yao Qi <yao@codesourcery.com>
6941 * remote-utils.c (relocate_instruction): A comment fix.
6943 2011-11-07 Joel Brobecker <brobecker@adacore.com>
6945 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
6946 (i386_dr_low_get_control, i386_dr_low_get_status): Use
6947 dr_status_mirror and dr_control_mirror from debug_reg_state.
6948 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
6949 (i386_initial_stuff): Remove use of deleted globals.
6950 (i386_get_thread_context, i386_set_thread_context,
6951 i386_thread_added): Use dr_status_mirror and dr_control_mirror
6952 from debug_reg_state.
6954 2011-11-05 Yao Qi <yao@codesourcery.com>
6956 * tracepoint.c (gdb_collect): Loop over tracepoints of same
6957 address as TPOINT's.
6959 2011-11-02 Stan Shebs <stan@codesourcery.com>
6961 * tracepoint.c (agent_mem_read_string): New function.
6962 (eval_agent_expr): Call it for tracenz.
6963 * server.c (handle_query): Report support for tracenz.
6965 2011-11-02 Yao Qi <yao@codesourcery.com>
6967 * tracepoint.c (cmd_qtstart): Remove unused local variables.
6969 2011-11-02 Yao Qi <yao@codesourcery.com>
6971 * target.h: Fix a typo in comment.
6973 2011-10-31 Pedro Alves <pedro@codesourcery.com>
6975 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
6976 clobber the breakpoints' shadows with fast tracepoint jumps.
6977 * mem-break.h (check_mem_write): Add `myaddr' parameter.
6978 * target.c (write_inferior_memory): Also pass MYADDR down to
6981 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
6983 * configure.ac: Check support for personality routine.
6984 * configure: Regenerate.
6985 * config.in: Likewise.
6986 * linux-low.c: Include <sys/personality.h>.
6987 Define ADDR_NO_RANDOMIZE if necessary.
6988 (linux_create_inferior): Disable address space randomization when
6989 forking inferior, if requested.
6990 (linux_supports_disable_randomization): New function.
6991 (linux_target_ops): Install it.
6992 * server.h (disable_randomization): Declare.
6993 * server.c (disable_randomization): New global variable.
6994 (handle_general_set): Handle QDisableRandomization.
6995 (handle_query): Likewise for qSupported.
6996 (main): Support --disable-randomization and --no-disable-randomization
6997 command line arguments.
6998 * target.h (struct target_ops): Add supports_disable_randomization.
6999 (target_supports_disable_randomization): New macro.
7001 2011-09-29 Mike Frysinger <vapier@gentoo.org>
7003 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
7005 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
7006 [!PT_GETDSBT] (target_loadmap): New definition.
7007 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
7008 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
7009 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
7010 and PT_GETDSBT to LINUX_LOADMAP.
7011 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
7012 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
7014 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7016 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
7017 (arm_linux_hwbp_cap): New static variable.
7018 (arm_linux_get_hwbp_cap): Replace by ...
7019 (arm_linux_init_hwbp_cap): ... this new function.
7020 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
7021 (arm_linux_get_hw_watchpoint_count): Likewise.
7022 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7023 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
7024 (arm_prepare_to_resume): Use perror_with_name instead of error.
7026 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7028 * linux-arm-low.c: Include <signal.h>.
7029 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
7030 (struct arm_linux_hwbp_cap): New data type.
7031 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
7032 (struct arm_linux_hw_breakpoint): New data type.
7033 (MAX_BPTS, MAX_WPTS): Define.
7034 (struct arch_process_info, struct arch_lwp_info): New data types.
7035 (arm_linux_get_hwbp_cap): New function.
7036 (arm_linux_get_hw_breakpoint_count): Likewise.
7037 (arm_linux_get_hw_watchpoint_count): Likewise.
7038 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7039 (arm_hwbp_control_initialize): Likewise.
7040 (arm_hwbp_control_is_enabled): Likewise.
7041 (arm_hwbp_control_is_initialized): Likewise.
7042 (arm_hwbp_control_disable): Likewise.
7043 (arm_linux_hw_breakpoint_equal): Likewise.
7044 (arm_linux_hw_point_initialize): Likewise.
7045 (struct update_registers_data): New data structure.
7046 (update_registers_callback: New function.
7047 (arm_insert_point): Likewise.
7048 (arm_remove_point): Likewise.
7049 (arm_stopped_by_watchpoint): Likewise.
7050 (arm_stopped_data_address): Likewise.
7051 (arm_new_process): Likewise.
7052 (arm_new_thread): Likewise.
7053 (arm_prepare_to_resume): Likewise.
7054 (the_low_target): Register arm_insert_point, arm_remove_point,
7055 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
7056 arm_new_thread, and arm_prepare_to_resume.
7058 2011-09-15 Stan Shebs <stan@codesourcery.com>
7060 * server.h (struct emit_ops): Add compare-goto fields.
7061 * tracepoint.c (gdb_agent_op_sizes): New table.
7062 (emit_eq_goto): New function.
7063 (emit_ne_goto): New function.
7064 (emit_lt_goto): New function.
7065 (emit_le_goto): New function.
7066 (emit_gt_goto): New function.
7067 (emit_ge_goto): New function.
7068 (is_goto_target): New function.
7069 (compile_bytecodes): Recognize special cases of compare-goto
7070 combinations and call specialized emitters for them.
7071 * linux-x86-low.c (amd64_emit_eq_goto): New function.
7072 (amd64_emit_ne_goto): New function.
7073 (amd64_emit_lt_goto): New function.
7074 (amd64_emit_le_goto): New function.
7075 (amd64_emit_gt_goto): New function.
7076 (amd64_emit_ge_goto): New function.
7077 (amd64_emit_ops): Add the new functions.
7078 (i386_emit_eq_goto): New function.
7079 (i386_emit_ne_goto): New function.
7080 (i386_emit_lt_goto): New function.
7081 (i386_emit_le_goto): New function.
7082 (i386_emit_gt_goto): New function.
7083 (i386_emit_ge_goto): New function.
7084 (i386_emit_ops): Add the new functions.
7086 2011-09-08 Stan Shebs <stan@codesourcery.com>
7088 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
7089 (i386_emit_epilogue): Restore %ebx.
7091 2011-08-31 Jie Zhang <jzhang918@gmail.com>
7093 * server.c (step_thread): Remove definition.
7094 (process_serial_event): Don't handle Hs.
7095 * server.h (step_thread): Remove declaration.
7096 * target.c (set_desired_inferior): Remove use of step_thread.
7098 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7100 * linux-low.c: Include linux-procfs.h.
7101 (linux_attach_lwp_1): Update comments.
7102 (linux_attach): Scan for existing threads when attaching to a
7103 process that is the tgid.
7104 * Makefile.in: Update dependencies.
7106 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7108 * configure.srv: Add linux-procfs.o dependencies.
7110 2011-08-14 Yao Qi <yao@codesourcery.com>
7112 * target.h (struct target_ops): Fix indent.
7113 * win32-low.c (win32_target_ops): Fix comment.
7115 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
7116 Yao Qi <yao@codesourcery.com>
7118 * Makefile.in (clean): Remove tic6x-*.c files.
7119 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
7120 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
7121 (tic6x-c64xp-linux.c): Likewise.
7122 * configure.srv: Add support for tic6x-*-uclinux.
7123 * linux-tic6x-low.c: New.
7124 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
7126 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
7127 Yao Qi <yao@codesourcery.com>
7129 * target.h (struct target_ops): Add read_loadmap.
7130 * linux-low.c (struct target_loadseg): New type.
7131 (struct target_loadmap): New type.
7132 (linux_read_loadmap): New function.
7133 (linux_target_ops): Add linux_read_loadmap.
7134 * server.c (handle_query): Support qXfer:fdpic:read packet.
7135 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
7138 2011-08-05 Eli Zaretskii <eliz@gnu.org>
7140 * win32-low.c: Include <stdint.h>.
7142 2011-07-22 Pedro Alves <pedro@codesourcery.com>
7144 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
7145 to the inferior here.
7146 (i386_remove_aligned_watchpoint): Ditto.
7147 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
7148 fit part of the watchpoint in the debug registers.
7149 (i386_update_inferior_debug_regs): New.
7150 (i386_low_insert_watchpoint): Work on a local mirror of the debug
7151 registers, and only update the inferior on success.
7152 (i386_low_remove_watchpoint): Ditto.
7154 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
7156 * linux-low.c (compare_ints, unique, list_threads, show_process,
7157 linux_core_of_thread): Delete.
7158 (linux_target_ops): Change linux_core_of_thread to
7159 linux_common_core_of_thread.
7160 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
7161 * utils.c (malloc_failure): Change type of argument.
7162 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
7163 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
7164 common/linux-osdata.c, common/ptid.c and common/buffer.c.
7165 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
7166 (IPA_OBJS): Add common-utils-ipa.o.
7167 (ptid_h, linux_osdata_h): New macros.
7168 (server_h): Add common/common-utils.h, common/xml-utils.h,
7169 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
7171 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
7172 ptid.o, buffer.o): New rules.
7173 (linux-low.o): Add common/linux-osdata.h as a dependency.
7174 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
7175 * configure.ac: Add AC_HEADER_DIRENT check.
7176 * config.in: Regenerate.
7177 * configure: Regenerate.
7178 * remote-utils.c (xml_escape_text): Delete.
7179 (buffer_grow, buffer_free, buffer_init, buffer_finish,
7180 buffer_xml_printf): Move to common/buffer.c.
7181 * server.c (main): Remove call to initialize_inferiors.
7182 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
7183 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
7184 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
7185 internal_error, gdb_assert, gdb_assert_fail): Delete.
7186 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
7187 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
7189 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
7190 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
7191 initialize_inferiors): Delete.
7193 2011-07-20 Pedro Alves <pedro@codesourcery.com>
7195 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
7198 2011-05-31 Pedro Alves <pedro@codesourcery.com>
7200 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
7202 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
7204 2011-05-26 Yao Qi <yao@codesourcery.com>
7206 * Makefile.in (thread-db.o): Track dependence to
7207 common/gdb_thread_db.h.
7208 * thread-db.c: include gdb_thread_db.h from right place.
7210 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
7212 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
7213 __FILE__ and __LINE__ to internal_error.
7215 2011-05-13 Doug Evans <dje@google.com>
7217 * thread-db.c (try_thread_db_load_from_sdir): New function.
7218 (try_thread_db_load_from_dir): New function.
7219 (thread_db_load_search): Handle $sdir, ignore $pdir.
7220 Remove trying of system directories if search of
7221 libthread-db-search-path fails, that is now done via $sdir.
7223 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
7225 * server.c (handle_query): Add EnableDisableTracepoints to the list
7226 of supported features.
7227 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
7229 (cmd_qtenable_disable): New.
7230 (cmd_qtstart): Install tracepoints even if disabled.
7231 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
7232 receiving a QTEnable or QTDisable packet.
7233 (gdb_collect): Skip data collection if fast tracepoint is disabled.
7234 (ust_marker_to_static_tracepoint): Do not ignore disabled static
7236 (gdb_probe): Skip data collection if static tracepoint is disabled.
7238 2011-05-10 Doug Evans <dje@google.com>
7240 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
7242 2011-05-04 Doug Evans <dje@google.com>
7244 * linux-low.c (linux_join): Skip process lookup.
7245 * spu-low.c (spu_join): Ditto.
7246 * server.c (join_inferiors_callback): Delete.
7247 (process_serial_event): For 'D' packet (detach) call join_inferior
7250 2011-05-04 Joseph Myers <joseph@codesourcery.com>
7252 * README: Don't mention xscale*-*-linux*.
7253 * configure.srv (xscale*-*-linux*): Don't handle target.
7255 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
7257 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
7259 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
7260 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
7261 (i386_emit_void_call_2): Likewise.
7263 2011-04-26 Yao Qi <yao@codesourcery.com>
7265 * linux-low.c: Move common macros to linux-ptrace.h.
7266 Include linux-ptrace.h.
7267 * Makefile.in (linux_ptrace_h): New.
7268 (linux-low.o): Depends on linux-ptrace.h.
7270 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
7272 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
7273 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
7274 (remote_prepare): New function with most of the TCP code from ...
7275 (remote_open): ... here. Detect PORT here unconditionally. Move also
7276 setting transport_is_reliable.
7277 * server.c (run_once): New variable.
7278 (gdbserver_usage): Document it.
7279 (main): Set run_once for `--once'. Call remote_prepare. Exit after
7280 the first run if RUN_ONCE.
7281 * server.h (run_once, remote_prepare): New declarations.
7283 2011-04-19 Tom Tromey <tromey@redhat.com>
7285 * win32-low.c (handle_load_dll): Remove duplicate "the".
7287 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
7289 Remove support for old Cygwin 1.5 versions.
7290 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
7291 function to avoid warning.
7292 (win32_add_one_solib): Use cygwin_conv_path function to avoid
7295 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
7297 * gdbserver/server.h (Macro _): Define it if not available.
7299 2011-03-14 Michael Snyder <msnyder@vmware.com>
7301 * hostio.c (handle_close): Remove unnecessary null test.
7303 2011-03-10 Joel Brobecker <brobecker@adacore.com>
7305 * Makefile.in (maintainer-clean realclean distclean): Remove
7306 "make ... subdir_do" command.
7308 2011-03-10 Michael Snyder <msnyder@vmware.com>
7310 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7312 * server.c (handle_v_run): Free alloced buffer on early return.
7314 2011-03-09 Yao Qi <yao@codesourcery.com>
7317 2011-03-04 Yao Qi <yao@codesourcery.com>
7319 * Makefile.in: Remove GNU make feature --directory.
7321 2011-03-05 Yao Qi <yao@codesourcery.com>
7323 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7324 (subdir_do): New make target. Copied from gdb/Makefile.
7325 (maintainer-clean, realclean, distclean, clean): Call corresponding
7326 make targets in common/Makefile.
7328 2011-02-11 Yao Qi <yao@codesourcery.com>
7330 * configure.ac: Call AC_PROG_RANLIB.
7331 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7332 * configure: Regenerate.
7334 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7336 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7338 2011-03-06 Yao Qi <yao@codesourcery.com>
7340 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7342 2011-03-05 Yao Qi <yao@codesourcery.com>
7344 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7345 (subdir_do): New make target. Copied from gdb/Makefile.
7346 (maintainer-clean, realclean, distclean, clean): Call corresponding
7347 make targets in common/Makefile.
7349 2011-03-04 Yao Qi <yao@codesourcery.com>
7351 * Makefile.in: Remove GNU make feature --directory.
7353 2011-03-04 Michael Snyder <msnyder@vmware.com>
7355 * server.c (queue_stop_reply): Call xmalloc not malloc.
7357 2011-03-02 Michael Snyder <msnyder@vmware.com>
7359 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7361 2011-02-28 Michael Snyder <msnyder@vmware.com>
7363 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7364 (cmd_qtframe): Ditto.
7365 (cmd_qtbuffer): Ditto.
7366 (cmd_bigqtbuffer): Ditto.
7368 * utils.c (decimal2str): Initialize 'width' to nine, then
7371 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7373 * hostio.c (require_data): Free *data, not data.
7375 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7377 * hostio.c (require_data): Use free, not xfree.
7379 2011-02-27 Michael Snyder <msnyder@vmware.com>
7381 * server.c (handle_query): Discard unused value.
7383 * hostio.c (require_data): Free malloc memory before returning
7386 2011-02-26 Michael Snyder <msnyder@vmware.com>
7388 * linux-low.c (list_threads): Call closedir for dirent.
7390 2011-02-27 Michael Snyder <msnyder@vmware.com>
7392 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7393 a case statement falls through.
7395 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7397 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7400 2011-02-26 Michael Snyder <msnyder@vmware.com>
7402 * utils.c (decimal2str): Eliminate dead code and dead param.
7403 (pulongest): Drop dead param from call to decimal2str.
7406 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7408 Revert the following patch (not approved yet):
7409 2011-02-21 Hui Zhu <teawater@gmail.com>
7410 * tracepoint.c (tp_printf): New function.
7411 (eval_agent_expr): Handle gdb_agent_op_printf.
7413 2011-02-21 Hui Zhu <teawater@gmail.com>
7415 * tracepoint.c (tp_printf): New function.
7416 (eval_agent_expr): Handle gdb_agent_op_printf.
7418 2011-02-18 Tom Tromey <tromey@redhat.com>
7420 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7421 (tracepoint.o): Likewise.
7422 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7423 (gdb_agent_op_names): Likewise.
7425 2011-02-18 Tom Tromey <tromey@redhat.com>
7427 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7428 gdb_agent_op_rot>: New constants.
7429 (gdb_agent_op_names): Add pick and roll.
7430 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7433 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7435 * aclocal.m4: Regenerated with aclocal-1.11.1.
7437 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7439 * server.c (handle_qxfer_traceframe_info): New.
7440 (qxfer_packets): Register "traceframe-info".
7441 (handle_query): Report support for qXfer:traceframe-info:read+.
7442 * tracepoint.c (match_blocktype): New.
7443 (traceframe_find_block_type): Rename to ...
7444 (traceframe_walk_blocks): ... this. Add callback filter argument,
7446 (traceframe_find_block_type): New, reimplemented on top of
7447 traceframe_walk_blocks.
7448 (build_traceframe_info_xml): New.
7449 (traceframe_read_info): New.
7450 * server.h (traceframe_read_info): Declare.
7452 2011-02-11 Yao Qi <yao@codesourcery.com>
7454 * configure.ac: Call AC_PROG_RANLIB.
7455 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7456 * configure: Regenerate.
7458 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7460 * server.c (gdb_read_memory): Change return semantics to allow
7462 (handle_search_memory_1): Adjust.
7463 (process_serial_event) <'m' packet>: Handle partial transfers.
7464 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7466 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7468 * regcache.c (init_register_cache): Initialize
7469 regcache->register_status.
7470 (free_register_cache): Release regcache->register_status.
7471 (regcache_cpy): Copy register_status.
7472 (registers_to_string): Print 'x's for unavailable registers.
7473 (supply_register): Mark the register's status valid or
7474 unavailable, depending on whether a buffer was passed in or not.
7475 (supply_register_zeroed): New.
7476 (supply_regblock): Mark the registers' status valid or
7477 unavailable, depending on whether a buffer was passed in or not.
7478 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7479 (struct regcache): New `register_status' field.
7480 (supply_register_zeroed): Declare.
7481 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7482 supply_register_zeroed, rather than passing a NULL buffer to
7484 * tracepoint.c (fetch_traceframe_registers): Update comment.
7486 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7488 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7491 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7493 * server.h (decode_xfer_write): Change prototype.
7494 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7495 and don't extract the annex here.
7496 * server.c (decode_xfer_read): Remove `annex' parameter,
7497 and don't extract the annex here.
7499 (struct qxfer): New.
7500 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7501 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7502 (handle_qxfer_statictrace): New functions, abstracted out from
7503 handle_query, and made to use the struct qxfer interface.
7504 (handle_threads_qxfer_proper): Rename to ...
7505 (handle_qxfer_threads_proper): ... this.
7506 (handle_threads_qxfer): Rename to ...
7507 (handle_qxfer_threads): ... this. Adjust.
7508 (qxfer_packets): New array.
7509 (handle_qxfer): New function.
7510 (handle_query): Use handle_qxfer.
7512 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7514 * gdbreplay.c: Shorten lines of >= 80 columns.
7515 * linux-low.c: Ditto.
7516 * linux-ppc-low.c: Ditto.
7517 * linux-s390-low.c: Ditto.
7518 * linux-sparc-low.c: Ditto.
7519 * linux-x86-low.c: Ditto.
7520 * linux-xtensa-low.c: Ditto.
7521 * mem-break.c: Ditto.
7523 * regcache.h: Ditto.
7524 * remote-utils.c: Ditto.
7527 * thread-db.c: Ditto.
7528 * tracepoint.c: Ditto.
7530 * win32-low.h: Ditto.
7532 2011-01-05 Joel Brobecker <brobecker@adacore.com>
7534 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7537 2011-01-01 Joel Brobecker <brobecker@adacore.com>
7539 * server.c (gdbserver_version): Update copyright year in version
7541 * gdbreplay.c (gdbreplay_version): Ditto.
7543 2010-12-29 Jie Zhang <jie.zhang@analog.com>
7545 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7546 * linux-bfin-low.c: New file.
7547 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7548 PT_DATA_ADDR for BFIN targets.
7549 * Makefile.in (SFILES): Add linux-bfin-low.c.
7550 (clean): Remove reg-bfin.c.
7551 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7552 * README: Mention supported Blackfin targets.
7554 2010-12-23 Mike Frysinger <vapier@gentoo.org>
7556 * .gitignore: New file.
7558 2010-11-16 Mike Frysinger <vapier@gentoo.org>
7560 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7562 2010-10-22 Jie Zhang <jie@codesourcery.com>
7564 * Makefile.in: Add FLAGS_TO_PASS variable.
7565 (install): Remove dependency of install-only and recursively
7566 invoke make for install-only.
7568 2010-10-04 Doug Evans <dje@google.com>
7570 * Makefile.in (uninstall): Use $(DESTDIR).
7572 2010-09-24 Pedro Alves <pedro@codesourcery.com>
7576 * linux-x86-low.c (compat_siginfo_from_siginfo)
7577 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7578 si_code is < 0. Check for si_code == SI_TIMER before checking for
7581 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7583 * lynx-i386-low.c: New file.
7584 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7586 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7588 * lynx-low.c (ptrace_request_to_str): Remove handling for
7589 request values that have been removed in LynxOS 5.x.
7591 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7593 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7596 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7598 * configure.ac: Add --enable-inprocess-agent option.
7599 * configure: Rebuilt.
7601 2010-09-06 Yao Qi <yao@codesourcery.com>
7603 * linux-low.c (linux_kill): Remove unused variable.
7604 (linux_stabilize_threads): Likewise.
7605 * server.c (start_inferior): Likewise.
7606 (queue_stop_reply_callback): Likewise.
7607 * tracepoint.c (do_action_at_tracepoint): Likewise.
7609 2010-09-06 Yao Qi <yao@codesourcery.com>
7611 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7614 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7616 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7618 2010-09-06 Pedro Alves <pedro@codesourcery.com>
7620 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7623 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7625 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7626 gdbserver/lynx-ppc-low.c: New files.
7627 * Makefile.in (lynx_low_h): New variable.
7628 (lynx-low.o, lynx-ppc-low.o): New rules.
7629 * configure.ac: On LynxOS, link with -lnetinet.
7630 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7631 * configure: regenerate.
7633 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7635 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7636 * configure.ac: Add check for vasprintf and vsnprintf.
7637 * configure, config.in: Regenerate.
7638 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7640 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7642 * gdbreplay.c: Move include of alloca.h up, next to include of
7644 * server.h: Add include of malloc.h.
7645 * mem-break.c: Remove include of malloc.h.
7646 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7648 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7650 * Makefile.in (memmem.o): Build with -Wno-error.
7652 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7654 * utils.c (xsnprintf): Make non-static.
7655 * server.h: Add xsnprintf declaration.
7656 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7657 replace calls to snprintf by calls to xsnprintf throughout.
7659 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7661 * configure.ac: Add configure check for alloca.
7662 * configure, config.in: Regenerate.
7663 * server.h: Include alloca.h if it exists.
7664 * gdbreplay.c: Include alloca.h if it exists.
7666 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7668 * linux-low.c (__SIGRTMIN): Define if not already defined.
7669 (linux_create_inferior): Check for __ANDROID__ rather than
7671 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7672 are already deferred.
7673 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7674 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7675 stopped and already has a pending signal to report.
7676 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7677 a pending signal to report or is moving out of a jump pad.
7678 (linux_init_signals): Check for __ANDROID__ rather than
7681 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7683 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7684 debug_threads check. Avoid a linear search when not doing debug
7687 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7689 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7690 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7691 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7692 (process_event): Change local fd's type to gdb_fildes_t.
7693 (create_file_handler): Adjust prototype.
7694 (delete_file_handler): Adjust prototype.
7695 (handle_file_event): Adjust prototype. Use pfildes.
7696 (create_file_event): Adjsut prototype.
7697 * remote-utils.c (remote_desc, listen_desc): Change type to
7699 * server.h: New gdb_fildes_t typedef.
7700 [USE_WIN32API]: Include winsock2.h.
7701 (delete_file_handler, add_file_handler): Adjust prototypes.
7703 * utils.c (pfildes): New.
7705 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7707 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7708 * configure: Regenerate.
7710 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7712 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7713 (linux_done_accessing_memory): ... this.
7714 (linux_target_ops): Adjust.
7715 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7716 * nto-low.c (nto_target_ops): Adjust comment.
7717 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7718 * spu-low.c (spu_target_ops): Adjust comment.
7719 * target.h (target_ops): Rename unprepare_to_access_memory field
7720 to done_accessing_memory.
7721 (unprepare_to_access_memory): Rename to ...
7722 (done_accessing_memory): ... this.
7724 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7726 * linux-low.c (linux_prepare_to_access_memory): New.
7727 (linux_unprepare_to_access_memory): New.
7728 (linux_target_ops): Install them.
7729 * server.c (read_memory): Rename to ...
7730 (gdb_read_memory): ... this. Use
7731 prepare_to_access_memory/prepare_to_access_memory.
7732 (write_memory): Rename to ...
7733 (gdb_write_memory): ... this. Use
7734 prepare_to_access_memory/prepare_to_access_memory.
7735 (handle_search_memory_1): Adjust.
7736 (process_serial_event): Adjust.
7737 * target.h (struct target_ops): New fields
7738 prepare_to_access_memory and unprepare_to_access_memory.
7739 (prepare_to_access_memory, unprepare_to_access_memory): New.
7740 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
7741 prepare_to_access_memory/prepare_to_access_memory.
7742 * nto-low.c (nto_target_ops): Adjust.
7743 * spu-low.c (spu_target_ops): Adjust.
7744 * win32-low.c (win32_target_ops): Adjust.
7746 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7748 * Makefile.in (WARN_CFLAGS): Get it from configure.
7749 (WERROR_CFLAGS): New.
7750 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
7751 * configure.ac: Introduce --enable-werror, which adds -Werror to
7752 the compiler command line. Enabled by default. Disable with
7753 --disable-werror. Add -Wdeclaration-after-statement
7754 Wpointer-arith and -Wformat-nonliteral to warning flags.
7755 * configure: Regenerate.
7757 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7759 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
7761 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7763 * gdbreplay.c (remote_error): New.
7765 (expect): Use gdbchar. Check for error reading from GDB.
7766 Clarify sync error output.
7767 (play): Check for errors writing to GDB.
7768 * linux-low.c (sigchld_handler): Really ignore `write' errors.
7769 * remote-utils.c (getpkt): Check for errors writing to the remote
7772 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7774 * linux-low.c (linux_wait_1): Move non-debugging code out of
7775 `debug_threads' control.
7777 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7779 * linux-low.c (linux_wait_1): Don't set last_status here.
7780 * server.c (push_event, queue_stop_reply_callback): Assert we're
7781 not pushing a TARGET_WAITKIND_IGNORE event.
7782 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
7783 (myresume, handle_target_event): Set the thread's last_resume_kind
7784 and last_status from the target returned status.
7786 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7790 * linux-x86-low.c (update_debug_registers_callback): New.
7791 (i386_dr_low_set_addr): Use it.
7792 (i386_dr_low_get_addr): New.
7793 (i386_dr_low_set_control): Use update_debug_registers_callback.
7794 (i386_dr_low_get_control): New.
7795 (i386_dr_low_get_status): Adjust.
7796 * linux-low.c (linux_stop_lwp): New.
7797 * linux-low.h (linux_stop_lwp): Declare.
7799 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
7800 argument instead of a i386_debug_reg_state.
7801 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
7802 a i386_debug_reg_state.
7803 (i386_insert_aligned_watchpoint): Adjust.
7804 (i386_remove_aligned_watchpoint): Adjust.
7805 (i386_low_stopped_data_address): Read the debug registers from the
7806 inferior instead of from the mirrors.
7807 * i386-low.h (struct i386_debug_reg_state): Extend comment.
7808 (i386_dr_low_get_addr): Declare.
7809 (i386_dr_low_get_control): Declare.
7810 (i386_dr_low_get_status): Change prototype.
7812 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
7813 (i386_dr_low_get_addr): New.
7814 (i386_dr_low_get_control): New.
7815 (i386_dr_low_get_status): Adjust prototype. Return
7817 (i386_initial_stuff): Clear dr_status_mirror and
7819 (i386_get_thread_context): Adjust.
7820 (i386_set_thread_context): Adjust.
7821 (i386_thread_added): Adjust.
7823 2010-08-24 Pedro Alves <pedro@codesourcery.com>
7825 * linux-low.h (linux_thread_area): Delete declaration.
7827 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
7829 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
7830 after its termination.
7832 2010-08-09 Pedro Alves <pedro@codesourcery.com>
7834 * linux-low.c (gdb_wants_lwp_stopped): Delete.
7835 (gdb_wants_all_stopped): Delete.
7836 (linux_wait_1): Don't call them.
7837 * server.c (handle_v_cont): Tag all threads as want-stopped.
7838 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
7839 stopped as "client-wants-stopped".
7841 2010-07-31 Pedro Alves <pedro@codesourcery.com>
7843 * Makefile.in (signals_h): New.
7844 (server_h): Depend on it.
7845 (server.o): Don't depend on $(signals_def).
7846 (signals.o): Depend on $(signals_def).
7848 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
7850 * Makefile.in (signals_def): New.
7851 (server_h): Append include/gdb/signals.h and signals_def.
7852 (server.o): Append signals_def.
7854 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7856 * server.c (handle_target_event): Use target_signal_to_host for
7857 resume_info.sig initialization.
7858 * target.h (struct thread_resume) <sig>: New comment.
7860 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
7862 * server.c (handle_query): strcpy() the returned string from paddress()
7863 instead of sprintf().
7864 * utils.c (paddress): Return phex_nz().
7866 2010-07-07 Joel Brobecker <brobecker@adacore.com>
7868 * server.c (handle_v_cont): Call mourn_inferior if process
7870 (myresume): Likewise.
7872 2010-07-01 Pedro Alves <pedro@codesourcery.com>
7874 Static tracepoints, and integration with UST.
7876 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
7877 * mem-break.c (uninsert_all_breakpoints)
7878 (reinsert_all_breakpoints): New.
7879 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
7880 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
7881 (gdb_agent_ust_loaded, helper_thread_id)
7882 (gdb_agent_helper_thread_id): New macros.
7883 (struct ipa_sym_addresses): Add addr_ust_loaded,
7884 addr_helper_thread_id, addr_cmd_buf.
7885 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
7886 (in_process_agent_loaded_ust): New.
7887 (write_e_ust_not_loaded): New.
7888 (maybe_write_ipa_ust_not_loaded): New.
7889 (struct collect_static_trace_data_action): New.
7890 (enum tracepoint_type) <static_tracepoint>: New.
7891 (struct tracepoint) <handle>: Mention static tracepoints.
7892 (struct static_tracepoint_ctx): New.
7893 (CMD_BUF_SIZE): New.
7894 (add_tracepoint_action): Handle static tracepoint actions.
7895 (unprobe_marker_at): New.
7896 (clear_installed_tracepoints): Handle static tracepoints.
7897 (cmd_qtdp): Handle static tracepoints.
7898 (probe_marker_at): New.
7899 (cmd_qtstart): Handle static tracepoints.
7900 (response_tracepoint): Handle static tracepoints.
7901 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
7902 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
7903 (get_context_regcache): Handle static tracepoints.
7904 (do_action_at_tracepoint): Handle static tracepoint actions.
7905 (traceframe_find_block_type): Handle static trace data blocks.
7906 (traceframe_read_sdata): New.
7907 (download_tracepoints): Download static tracepoint actions.
7908 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
7909 (GDB_PROBE_NAME): New.
7914 (ust_marker_to_static_tracepoint): New.
7916 (collect_ust_data_at_tracepoint): New.
7917 (gdb_ust_probe): New.
7918 (UNIX_PATH_MAX, SOCK_DIR): New.
7919 (gdb_ust_connect_sync_socket): New.
7920 (resume_thread, stop_thread): New.
7921 (run_inferior_command): New.
7922 (init_named_socket): New.
7923 (gdb_ust_socket_init): New.
7924 (cstr_to_hexstr): New.
7926 (first_marker, next_marker): New.
7927 (response_ust_marker): New.
7928 (cmd_qtfstm, cmd_qtsstm): New.
7929 (unprobe_marker_at, probe_marker_at): New.
7930 (cmd_qtstmat, gdb_ust_thread): New.
7931 (gdb_ust_init): New.
7932 (initialize_tracepoint_ftlib): Call gdb_ust_init.
7933 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
7935 (x86_64_st_collect_regmap): New.
7936 (X86_64_NUM_ST_COLLECT_GREGS): New.
7937 (AMD64_RIP_REGNUM): New.
7938 (supply_static_tracepoint_registers): New.
7939 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
7941 (i386_st_collect_regmap): New.
7942 (i386_NUM_ST_COLLECT_GREGS): New.
7943 (supply_static_tracepoint_registers): New.
7944 * server.c (handle_query): Handle qXfer:statictrace:read.
7945 <qSupported>: Report support for StaticTracepoints, and
7946 qXfer:statictrace:read features.
7947 * server.h (traceframe_read_sdata)
7948 (supply_static_tracepoint_registers): Declare.
7949 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
7950 (unpack_varlen_hex): Include in IPA build.
7951 * Makefile.in (ustlibs, ustinc): New.
7952 (IPA_OBJS): Add remote-utils-ipa.o.
7953 ($(IPA_LIB)): Link -ldl and -lpthread.
7955 (IPAGENT_CFLAGS): Add UST_CFLAGS.
7956 * config.in, configure: Regenerate.
7958 2010-06-20 Ian Lance Taylor <iant@google.com>
7959 Pedro Alves <pedro@codesourcery.com>
7961 * linux-x86-low.c (always_true): Delete.
7962 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
7963 trying to fool the compiler with always_true.
7965 2010-06-20 Pedro Alves <pedro@codesourcery.com>
7967 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
7968 conditions in gdbserver.
7970 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
7972 * spu-low.c (spu_read_memory): Wrap around local store limit.
7973 (spu_write_memory): Likewise.
7975 2010-06-15 Pedro Alves <pedro@codesourcery.com>
7977 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
7978 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
7980 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
7982 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
7983 uses with LONGEST uses.
7985 2010-06-14 Stan Shebs <stan@codesourcery.com>
7986 Pedro Alves <pedro@codesourcery.com>
7990 * linux-x86-low.c: Include limits.h.
7995 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
7996 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
7997 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
7998 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
7999 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8000 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8001 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8002 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
8003 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
8004 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
8005 (amd64_emit_void_call_2): New.
8006 (amd64_emit_ops): New.
8007 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
8008 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
8009 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
8010 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
8011 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
8012 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
8013 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
8014 (i386_emit_call, i386_emit_reg, i386_emit_pop)
8015 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
8016 (i386_emit_stack_adjust, i386_emit_int_call_1)
8017 (i386_emit_void_call_2): New.
8018 (i386_emit_ops): New.
8019 (x86_emit_ops): New.
8020 (the_low_target): Install x86_emit_ops.
8021 * server.h (struct emit_ops): New.
8022 (get_raw_reg_func_addr): Declare.
8023 (current_insn_ptr, emit_error): Declare.
8024 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
8025 (set_trace_state_variable_value): New defines.
8026 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
8027 addr_get_trace_state_variable_value and
8028 addr_set_trace_state_variable_value.
8029 (symbol_list): New fields for get_raw_reg,
8030 get_trace_state_variable_value and set_trace_state_variable_value.
8031 (condfn): New typedef.
8032 (struct tracepoint): New field `compiled_cond'.
8033 (do_action_at_tracepoint): Clear compiled_cond.
8034 (get_trace_state_variable_value, set_trace_state_variable_value):
8036 (condition_true_at_tracepoint): If there's a compiled condition,
8038 (current_insn_ptr, emit_error): New globals.
8039 (struct bytecode_address): New.
8040 (get_raw_reg_func_addr): New.
8041 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
8042 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
8043 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
8044 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
8045 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
8046 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
8047 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
8048 (compile_tracepoint_condition, compile_bytecodes): New.
8049 * target.h (emit_ops): Forward declare.
8050 (struct target_ops): New field emit_ops.
8051 (target_emit_ops): New.
8052 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
8053 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
8054 * linux-low.c (linux_emit_ops): New.
8055 (linux_target_ops): Install it.
8056 * linux-low.h (struct linux_target_ops): New field emit_ops.
8058 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
8060 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
8061 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
8063 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8064 Stan Shebs <stan@codesourcery.com>
8066 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
8067 (all): Depend on $(extra_libraries).
8068 (install-only): Install the IPA.
8069 (IPA_OBJS, IPA_LIB): New.
8070 (clean): Remove the IPA lib.
8071 (IPAGENT_CFLAGS): New.
8072 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
8073 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
8074 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
8075 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
8076 * configure.ac: Check for atomic builtins support in the compiler.
8077 (IPA_DEPFILES, extra_libraries): Define.
8078 * configure.srv (ipa_obj): Add description.
8079 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
8080 (i[34567]86-*-linux*): Set ipa_obj.
8081 (x86_64-*-linux*): Set ipa_obj.
8082 * linux-low.c (stabilizing_threads): New.
8083 (supports_fast_tracepoints): New.
8084 (linux_detach): Stabilize threads before detaching.
8085 (handle_tracepoints): Handle internal tracing breakpoints. Assert
8086 the lwp is either not stabilizing, or is moving out of a jump pad.
8087 (linux_fast_tracepoint_collecting): New.
8088 (maybe_move_out_of_jump_pad): New.
8089 (enqueue_one_deferred_signal): New.
8090 (dequeue_one_deferred_signal): New.
8091 (linux_wait_for_event_1): If moving out of a jump pad, defer
8092 pending signals to later.
8093 (linux_stabilize_threads): New.
8094 (linux_wait_1): Check if threads need moving out of jump pads, and
8096 (stuck_in_jump_pad_callback): New.
8097 (move_out_of_jump_pad_callback): New.
8099 (linux_resume_one_lwp): Handle moving out of jump pads.
8100 (linux_set_resume_request): Dequeue deferred signals.
8101 (need_step_over_p): Also step over fast tracepoint jumps.
8102 (start_step_over): Also uninsert fast tracepoint jumps.
8103 (finish_step_over): Also reinsert fast tracepoint jumps.
8104 (linux_install_fast_tracepoint_jump): New.
8105 (linux_target_ops): Install linux_stabilize_threads and
8106 linux_install_fast_tracepoint_jump_pad.
8107 * linux-low.h (linux_target_ops) <get_thread_area,
8108 install_fast_tracepoint_jump_pad>: New fields.
8109 (struct lwp_info) <collecting_fast_tracepoint,
8110 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
8111 (linux_get_thread_area): Declare.
8112 * linux-x86-low.c (jump_insn): New.
8113 (x86_get_thread_area): New.
8114 (append_insns): New.
8116 (amd64_install_fast_tracepoint_jump_pad): New.
8117 (i386_install_fast_tracepoint_jump_pad): New.
8118 (x86_install_fast_tracepoint_jump_pad): New.
8119 (the_low_target): Install x86_get_thread_area and
8120 x86_install_fast_tracepoint_jump_pad.
8121 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
8122 (struct fast_tracepoint_jump): New.
8123 (fast_tracepoint_jump_insn): New.
8124 (fast_tracepoint_jump_shadow): New.
8125 (find_fast_tracepoint_jump_at): New.
8126 (fast_tracepoint_jump_here): New.
8127 (delete_fast_tracepoint_jump): New.
8128 (set_fast_tracepoint_jump): New.
8129 (uninsert_fast_tracepoint_jumps_at): New.
8130 (reinsert_fast_tracepoint_jumps_at): New.
8131 (set_breakpoint_at): Use write_inferior_memory.
8132 (uninsert_raw_breakpoint): Use write_inferior_memory.
8133 (check_mem_read): Mask out fast tracepoint jumps.
8134 (check_mem_write): Mask out fast tracepoint jumps.
8135 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
8136 (set_fast_tracepoint_jump): Declare.
8137 (delete_fast_tracepoint_jump)
8138 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
8139 (reinsert_fast_tracepoint_jumps_at): Declare.
8140 * regcache.c: Don't compile many functions when building the
8141 in-process agent library.
8142 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
8143 the register buffer in the heap.
8144 (free_register_cache): If the register buffer isn't owned by the
8145 regcache, don't free it.
8146 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
8147 pre-existing register caches.
8148 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
8150 (convert_ascii_to_int): : Constify `from' parameter type.
8151 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
8152 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
8153 the needed buffer in-place.
8154 (relocate_instruction): New.
8155 * server.c (handle_query) <qSymbols>: If the target supports
8156 tracepoints, give it a chance of looking up symbols. Report
8157 support for fast tracepoints.
8158 (handle_status): Stabilize threads.
8159 (process_serial_event): Adjust.
8160 * server.h (struct fast_tracepoint_jump): Forward declare.
8161 (struct process_info) <fast_tracepoint_jumps>: New field.
8162 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
8163 (decode_X_packet, decode_M_packet): Adjust.
8164 (relocate_instruction): Declare.
8165 (in_process_agent_loaded): Declare.
8166 (tracepoint_look_up_symbols): Declare.
8167 (struct fast_tpoint_collect_status): Declare.
8168 (fast_tracepoint_collecting): Declare.
8169 (force_unlock_trace_buffer): Declare.
8170 (handle_tracepoint_bkpts): Declare.
8171 (initialize_low_tracepoint)
8172 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
8173 * target.h (struct target_ops) <stabilize_threads,
8174 install_fast_tracepoint_jump_pad>: New fields.
8175 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
8176 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
8177 [HAVE_STDINT_H]: Include stdint.h.
8178 (trace_debug_1): Rename to ...
8179 (trace_vdebug): ... this.
8180 (trace_debug): Rename to ...
8181 (trace_debug_1): ... this. Add `level' parameter.
8183 (ATTR_USED, ATTR_NOINLINE): New.
8184 (IP_AGENT_EXPORT): New.
8185 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8186 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
8187 (about_to_request_buffer_space, trace_buffer_is_full)
8188 (stopping_tracepoint, expr_eval_result, error_tracepoint)
8189 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
8190 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
8191 (traceframe_write_count, traceframes_created)
8192 (trace_state_variables)
8193 New renaming defines.
8194 (struct ipa_sym_addresses): New.
8195 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
8197 (ipa_sym_addrs): New.
8198 (all_tracepoint_symbols_looked_up): New.
8199 (in_process_agent_loaded): New.
8200 (write_e_ipa_not_loaded): New.
8201 (maybe_write_ipa_not_loaded): New.
8202 (tracepoint_look_up_symbols): New.
8203 (debug_threads) [IN_PROCESS_AGENT]: New.
8204 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
8205 (UNKNOWN_SIDE_EFFECTS): New.
8206 (stop_tracing): New.
8207 (flush_trace_buffer): New.
8208 (stop_tracing_bkpt): New.
8209 (flush_trace_buffer_bkpt): New.
8210 (read_inferior_integer): New.
8211 (read_inferior_uinteger): New.
8212 (read_inferior_data_pointer): New.
8213 (write_inferior_data_pointer): New.
8214 (write_inferior_integer): New.
8215 (write_inferior_uinteger): New.
8216 (struct collect_static_trace_data_action): Delete.
8217 (enum tracepoint_type): New.
8218 (struct tracepoint) <type>: New field `type'.
8219 <actions_str, step_actions, step_actions_str>: Only include in
8221 <orig_size, obj_addr_on_target, adjusted_insn_addr>
8222 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
8223 (tracepoints): Use IP_AGENT_EXPORT.
8224 (last_tracepoint): Don't include in the IPA.
8225 (stopping_tracepoint): Use IP_AGENT_EXPORT.
8226 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
8227 (alloced_trace_state_variables): New.
8228 (trace_state_variables): Use IP_AGENT_EXPORT.
8229 (traceframe_t): Delete unused variable.
8230 (circular_trace_buffer): Don't include in the IPA.
8231 (trace_buffer_start): Delete.
8232 (struct trace_buffer_control): New.
8233 (trace_buffer_free): Delete.
8234 (struct ipa_trace_buffer_control): New.
8235 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
8236 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
8238 (trace_buffer_ctrl): New.
8239 (TRACE_BUFFER_CTRL_CURR): New.
8240 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
8241 Reimplement as macros.
8242 (trace_buffer_wrap): Delete.
8243 (traceframe_write_count, traceframe_read_count)
8244 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
8245 (struct tracepoint_hit_ctx) <type>: New field.
8246 (struct fast_tracepoint_ctx): New.
8247 (memory_barrier): New.
8249 (record_tracepoint_error): Update atomically in the IPA.
8250 (clear_inferior_trace_buffer): New.
8251 (about_to_request_buffer_space): New.
8252 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
8253 updating the same buffer.
8254 (add_tracepoint): Default the tracepoint's type to trap
8255 tracepoint, and orig_size to -1.
8256 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
8258 (create_trace_state_variable): New parameter `gdb'. Handle it.
8259 (clear_installed_tracepoints): Clear fast tracepoint jumps.
8260 (cmd_qtdp): Handle fast tracepoints.
8262 (max_jump_pad_size): New.
8263 (gdb_jump_pad_head): New.
8264 (get_jump_space_head): New.
8265 (claim_jump_space): New.
8266 (sort_tracepoints): New.
8267 (MAX_JUMP_SIZE): New.
8268 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
8270 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
8271 support. Upload fast traceframes, and delete internal IPA
8273 (stop_tracing_handler): New.
8274 (flush_trace_buffer_handler): New.
8275 (cmd_qtstop): Upload fast tracepoints.
8276 (response_tracepoint): Handle fast tracepoints.
8277 (tracepoint_finished_step): Upload fast traceframes. Set the
8278 tracepoint hit context's tracepoint type.
8279 (handle_tracepoint_bkpts): New.
8280 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
8281 type. Add comment about fast tracepoints.
8282 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
8283 non-existing action_str field.
8284 (get_context_regcache): Handle fast tracepoints.
8285 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
8287 (fast_tracepoint_from_jump_pad_address): New.
8288 (fast_tracepoint_from_ipa_tpoint_address): New.
8289 (collecting_t): New.
8290 (force_unlock_trace_buffer): New.
8291 (fast_tracepoint_collecting): New.
8294 (write_inferior_data_ptr): New.
8295 (target_tp_heap): New.
8296 (target_malloc): New.
8297 (download_agent_expr): New.
8299 (download_tracepoints): New.
8300 (download_trace_state_variables): New.
8301 (upload_fast_traceframes): New.
8302 (IPA_FIRST_TRACEFRAME): New.
8303 (IPA_NEXT_TRACEFRAME_1): New.
8304 (IPA_NEXT_TRACEFRAME): New.
8305 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8306 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8307 (gdb_jump_pad_buffer_end): New.
8308 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8309 (initialize_tracepoint): Adjust.
8310 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8311 buffer. Initialize the low module.
8312 * utils.c (PREFIX, TOOLNAME): New.
8313 (malloc_failure): Use PREFIX.
8314 (error): In the IPA, an error causes an exit.
8315 (fatal, warning): Use PREFIX.
8316 (internal_error): Use TOOLNAME.
8317 (NUMCELLS): Increase to 10.
8318 * configure, config.in: Regenerate.
8320 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8322 * server.c (handle_query) <qSupported>: Do two passes over the
8323 qSupported string to avoid nesting strtok.
8325 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8327 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8329 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8331 * configure: Regenerate.
8332 * proc-service.list: New.
8334 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8336 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8339 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8341 * gdbreplay.c (remote_open): Check error return from socket() call by
8342 its equality to -1 not by it being negative.
8343 * remote-utils.c (remote_open): Likewise.
8345 2010-05-23 Pedro Alves <pedro@codesourcery.com>
8347 * config.h: Regenerate.
8349 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8351 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8352 doesn't provide PTRACE_GET_THREAD_AREA.
8354 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8356 * linux-m68k-low.c: Include <asm/ptrace.h>
8357 (ps_get_thread_area): Implement.
8359 2010-05-03 Doug Evans <dje@google.com>
8361 * event-loop.c (struct callback_event): New struct.
8362 (callback_list): New global.
8363 (append_callback_event, delete_callback_event): New functions.
8364 (process_callback): New function.
8365 (start_event_loop): Call it.
8366 * remote-utils.c (NOT_SCHEDULED): Define.
8367 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8368 moved out of readchar.
8369 (readchar): Rewrite. Call reschedule before returning.
8370 (reset_readchar): New function.
8371 (remote_close): Call it.
8372 (process_remaining, reschedule): New functions.
8373 * server.h (callback_handler_func): New typedef.
8374 (append_callback_event, delete_callback_event): Declare.
8376 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8378 * proc-service.c (ps_pglobal_lookup): Use
8379 thread_db_look_up_one_symbol.
8380 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8381 parameter. Use it instead of all_symbols_looked_up.
8382 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8384 (all_symbols_looked_up): Don't declare.
8385 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8386 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8388 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8389 Set all_symbols_looked_up here.
8390 (thread_db_look_up_one_symbol): New.
8391 (thread_db_get_tls_address): Adjust.
8392 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8393 thread_db object on the heap, and tentatively set it in the
8395 (thread_db_init): Don't set all_symbols_looked_up here.
8396 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8398 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8400 * linux-low.c (linux_kill, linux_detach): Adjust.
8401 (status_pending_p_callback): Remove redundant statement. Check
8402 for !TARGET_WAITIKIND_IGNORE, instead of
8403 TARGET_WAITKIND_STOPPED.
8404 (handle_tracepoints): Make sure LWP is locked. Adjust.
8405 (linux_wait_for_event_1): Adjust.
8406 (linux_cancel_breakpoints): New.
8407 (unsuspend_one_lwp): New.
8408 (unsuspend_all_lwps): New.
8409 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8410 (send_sigstop_callback): Change return type to int, add new
8411 `except' parameter and handle it.
8412 (suspend_and_send_sigstop_callback): New.
8413 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8414 pass them down. If SUSPEND, also increment the lwp's suspend
8416 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8417 (need_step_over_p): Don't consider suspended LWPs.
8418 (start_step_over): Adjust.
8419 (proceed_one_lwp): Change return type to int, add new `except'
8420 parameter and handle it.
8421 (unsuspend_and_proceed_one_lwp): New.
8422 (proceed_all_lwps): Use find_inferior instead of
8424 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8425 also decrement the suspend count of LWPs. Pass `except' down,
8426 instead of hacking its suspend count.
8427 (linux_pause_all): Add `freeze' parameter. Adjust.
8428 (linux_unpause_all): New.
8429 (linux_target_ops): Install linux_unpause_all.
8430 * server.c (handle_status): Adjust.
8431 * target.h (struct target_ops): New fields `unpause_all' and
8432 `cancel_breakpoints'. Add new parameter to `pause_all'.
8433 (pause_all): Add new `freeze' parameter.
8435 (cancel_breakpoints): New.
8436 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8438 (cmd_qtstart): Pause threads.
8439 (stop_tracing): Pause threads, and cancel breakpoints.
8440 * win32-low.c (win32_target_ops): Adjust.
8442 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8444 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8445 the inferior right away from here...
8446 (linux_wait_1): ... to here, and adjust to check the thread's
8447 last_resume_kind instead of the lwp's step or stop_expected flags.
8449 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8451 * README: Use consistent `GDB' and `GDBserver' spellings.
8453 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8455 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8456 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8457 (linux_detach_one_lwp): Assume the lwp is stopped.
8458 (any_thread_of): Delete.
8459 (linux_detach): Stop all lwps here. Don't blindly delete all
8461 (delete_lwp_callback): New.
8462 (linux_mourn): Delete all lwps of the process that is gone.
8463 (linux_wait_1): Don't delete the last lwp of the process here.
8464 * mem-break.h (mark_breakpoints_out): Declare.
8465 * mem-break.c (mark_breakpoints_out): New.
8466 (free_all_breakpoints): Use it.
8467 * server.c (handle_target_event): If the process is gone, mark
8469 * thread-db.c (struct thread_db) <create_bp>: New field.
8470 (thread_db_enable_reporting): Fix prototype. Store a thread event
8471 breakpoint reference in the thread_db struct.
8472 (thread_db_load_search): Clear the thread_db object.
8473 (try_thread_db_load_1): Ditto.
8474 (switch_to_process): New.
8475 (disable_thread_event_reporting): Use it.
8476 (remove_thread_event_breakpoints): New.
8477 (thread_db_detach, thread_db_mourn): Use it.
8479 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8481 * linux-low.c (linux_enable_event_reporting): New.
8482 (linux_wait_for_event_1, handle_extended_wait): Use it.
8484 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8486 * linux-low.c (linux_kill_one_lwp, linux_kill)
8487 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8488 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8489 SIGSTOP even if the LWP is stopped.
8490 (send_sigstop_callback): New.
8491 (stop_all_lwps): Use send_sigstop_callback instead.
8492 (linux_resume_one_thread): Adjust.
8493 (proceed_one_lwp): Still proceed an LWP that the client has
8494 requested to stop, if we haven't reported it as stopped yet. Make
8495 sure that LWPs the client want stopped, have a pending SIGSTOP.
8497 2010-04-26 Doug Evans <dje@google.com>
8499 * server.c (handle_general_set): Make static.
8501 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8502 Print received char after testing for error/eof instead of before.
8503 (input_interrupt): Tweak comment.
8505 2010-04-23 Doug Evans <dje@google.com>
8507 * server.c (start_inferior): Print inferior argv if --debug.
8509 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8511 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8512 * nto-x86-low.c: Include server.h
8514 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8516 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8517 be consistent with other sources of this directory.
8518 (init_registers_amd64): Correct name of source file of this function
8521 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8523 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8526 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8528 * win32-i386-low.c: Add 64-bit support.
8529 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8530 (init_registers_amd64): Declare.
8531 (mappings): Add 64-bit version of array.
8532 (init_windows_x86): New function.
8533 (the_low_target): Change init_arch field to init_windows_x86.
8535 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8537 * win32-low.c: Adapt to support also 64-bit architecture.
8538 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8539 (get_image_name): Use SIZE_T type for local variable `done'.
8540 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8541 (toolhelp_get_dll_name): Idem.
8542 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8543 Use uintptr_t typecast to avoid warning.
8544 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8545 (handle_exception): Use phex_nz to avoid warning.
8546 (win32_wait): Remove unused local variable `process'.
8548 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8550 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8553 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8555 * configure.ac: Use `ws2_32' library for srv_mingw.
8556 * configure: Regenerate.
8557 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8558 * remote-utils.c: Likewise.
8560 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8562 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8563 if __x86_64__ is defined.
8565 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8567 * configure: Regenerate.
8569 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8571 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8572 * target.h (target_ops): New get_tib_address field.
8573 * win32-low.h (win32_thread_info): Add thread_local_base field.
8574 * win32-low.c (child_add_thread): Add tlb argument.
8575 Set thread_local_base field to TLB.
8576 (get_child_debug_event): Adapt to child_add_thread change.
8577 (win32_get_tib_address): New function.
8578 (win32_target_ops): Set get_tib_address field to
8579 win32_get_tib_address.
8580 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8582 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8584 * linux-low.c (linux_mourn): Also remove the process.
8585 * server.c (handle_target_event): Don't remove the process here.
8586 * nto-low.c (nto_mourn): New.
8587 (nto_target_ops): Install it.
8588 * spu-low.c (spu_mourn): New.
8589 (spu_target_ops): Install it.
8590 * win32-low.c (win32_mourn): New.
8591 (win32_target_ops): Install it.
8593 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8595 * server.h (buffer_xml_printf): Remove redundant `;'.
8597 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8599 * regcache.c (set_register_cache): Invalidate regcaches before
8600 changing the register cache layout.
8601 (regcache_invalidate_one): Allow a NULL regcache.
8602 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8603 regcaches before changing the register cache layout or the target
8606 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8608 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8609 variable warning on Linux/x86-64.
8611 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8613 GDBserver disconnected tracing support.
8615 * linux-low.c (linux_remove_process): Delete.
8616 (add_lwp): Don't set last_resume_kind here.
8617 (linux_kill): Use `mourn'.
8618 (linux_detach): Use `thread_db_detach', and `mourn'.
8620 (linux_attach_lwp_1): Adjust comment.
8621 (linux_attach): last_resume_kind moved the thread_info; adjust.
8622 (status_pending_p_callback): Adjust.
8623 (linux_wait_for_event_1): Adjust.
8624 (count_events_callback, select_singlestep_lwp_callback)
8625 (select_event_lwp_callback, cancel_breakpoints_callback)
8626 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8627 (proceed_one_lwp): Adjust.
8628 (linux_async): Add debug output.
8629 (linux_thread_stopped): New.
8630 (linux_pause_all): New.
8631 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8633 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8634 (thread_db_free): Delete declaration.
8635 (thread_db_detach, thread_db_mourn): Declare.
8636 * thread-db.c (thread_db_init): Use thread_db_mourn.
8637 (thread_db_free): Delete, split in two.
8638 (disable_thread_event_reporting): New.
8639 (thread_db_detach): New.
8640 (thread_db_mourn): New.
8642 * server.h (struct thread_info) <last_resume_kind>: New field.
8643 <attached>: Add comment.
8644 <gdb_detached>: New field.
8645 (handler_func): Change return type to int.
8646 (handle_serial_event, handle_target_event): Ditto.
8647 (gdb_connected): Declare.
8649 (disconnected_tracing): Declare.
8650 (stop_tracing): Declare.
8652 * server.c (handle_query) <qSupported>: Report support for
8653 disconnected tracing.
8654 (queue_stop_reply_callback): Account for running threads.
8655 (gdb_wants_thread_stopped): New.
8656 (gdb_wants_all_threads_stopped): New.
8657 (gdb_reattached_process): New.
8658 (handle_status): Clear the `gdb_detached' flag of all processes.
8659 In all-stop, stop all threads.
8660 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8661 (process_serial_event): If the remote connection breaks, or if an
8662 exit was forced with "monitor exit", force an event loop exit.
8663 Handle disconnected tracing on detach.
8664 (handle_serial_event): Adjust.
8665 (handle_target_event): If GDB isn't connected, forward events back
8666 to the inferior, unless the last process exited, in which case,
8667 exit gdbserver. Adjust interface.
8669 * remote-utils.c (remote_open): Don't block in accept. Instead
8670 register an event loop source on the listen socket file
8671 descriptor. Refactor bits into ...
8672 (listen_desc): ... this new global.
8673 (gdb_connected): ... this new function.
8674 (enable_async_notification): ... this new function.
8675 (handle_accept_event): ... this new function.
8676 (remote_close): Clear remote_desc.
8678 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8680 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8682 (mourn_inferior): Define.
8683 (target_process_qsupported): Avoid the dangling else problem.
8684 (thread_stopped): Define.
8685 (pause_all): Define.
8686 (target_waitstatus_to_string): Declare.
8687 * target.c (target_waitstatus_to_string): New.
8689 * tracepoint.c (tracing): Make extern.
8690 (disconnected_tracing): New.
8691 (stop_tracing): Make extern. Handle tracing stops due to GDB
8693 (cmd_qtdisconnected): New.
8694 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8695 (handle_tracepoint_general_set): Handle QTDisconnected.
8697 * event-loop.c (event_handler_func): Change return type to int.
8698 (process_event): Bail out if the event handler wants the event
8700 (handle_file_event): Ditto.
8701 (start_event_loop): Bail out if the event handler wants the event
8704 * nto-low.c (nto_target_ops): Adjust.
8705 * spu-low.c (spu_wait): Don't remove the process here.
8706 (spu_target_ops): Adjust.
8707 * win32-low.c (win32_wait): Don't remove the process here.
8708 (win32_target_ops): Adjust.
8710 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8712 * regcache.c (realloc_register_cache): Invalidate inferior's
8713 regcache before recreating it.
8715 2010-04-09 Pedro Alves <pedro@codesourcery.com>
8717 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8719 2010-04-09 Stan Shebs <stan@codesourcery.com>
8720 Pedro Alves <pedro@codesourcery.com>
8722 * server.h (LONGEST): New.
8723 (struct thread_info) <while_stepping>: New field.
8724 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8726 (initialize_tracepoint, handle_tracepoint_general_set)
8727 (handle_tracepoint_query, tracepoint_finished_step)
8728 (tracepoint_was_hit, release_while_stepping_state_list):
8729 (current_traceframe): Declare.
8730 * server.c (handle_general_set): Handle tracepoint packets.
8732 (write_memory): New.
8733 (handle_search_memory_1): Use read_memory.
8734 (handle_query): Report support for conditional tracepoints, trace
8735 state variables, and tracepoint sources. Handle tracepoint
8737 (main): Initialize the tracepoints module.
8738 (process_serial_event): Handle traceframe reads/writes.
8740 * linux-low.c (handle_tracepoints): New.
8741 (linux_wait_1): Call it.
8742 (linux_resume_one_lwp): Handle while-stepping.
8743 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
8744 (linux_target_ops): Install them.
8745 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
8747 * linux-x86-low.c (x86_supports_tracepoints): New.
8748 (the_low_target). Install it.
8750 * mem-break.h (delete_breakpoint): Declare.
8751 * mem-break.c (delete_breakpoint): Make external.
8753 * target.h (struct target_ops): Add `supports_tracepoints',
8754 `read_pc', and `write_pc' fields.
8755 (target_supports_tracepoints): Define.
8756 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
8759 * regcache.h (struct regcache) <registers_owned>: New field.
8760 (init_register_cache, regcache_cpy): Declare.
8761 (regcache_read_pc, regcache_write_pc): Declare.
8762 (register_cache_size): Declare.
8763 (supply_regblock): Declare.
8764 * regcache.c (init_register_cache): New.
8765 (new_register_cache): Use it.
8766 (regcache_cpy): New.
8767 (register_cache_size): New.
8768 (supply_regblock): New.
8769 (regcache_read_pc, regcache_write_pc): New.
8771 * tracepoint.c: New.
8773 * Makefile.in (OBS): Add tracepoint.o.
8774 (tracepoint.o): New rule.
8776 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
8778 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
8780 (i386-mmx.c): Likewise.
8781 (i386-mmx-linux.o): Likewise.
8782 (i386-mmx-linux.c): Likewise.
8784 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
8785 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
8786 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
8787 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
8789 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
8790 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
8791 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
8793 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
8795 * Makefile.in (clean): Updated.
8797 (i386-avx.c): Likewise.
8798 (i386-avx-linux.o): Likewise.
8799 (i386-avx-linux.c): Likewise.
8800 (amd64-avx.o): Likewise.
8801 (amd64-avx.c): Likewise.
8802 (amd64-avx-linux.o): Likewise.
8803 (amd64-avx-linux.c): Likewise.
8805 * configure.srv (srv_i386_regobj): Add i386-avx.o.
8806 (srv_i386_linux_regobj): Add i386-avx-linux.o.
8807 (srv_amd64_regobj): Add amd64-avx.o.
8808 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
8809 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
8810 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
8811 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
8812 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
8813 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
8814 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
8816 * i387-fp.c: Include "i386-xstate.h".
8818 (i387_cache_to_xsave): Likewise.
8819 (i387_xsave_to_cache): Likewise.
8820 (x86_xcr0): Likewise.
8822 * i387-fp.h (i387_cache_to_xsave): Likewise.
8823 (i387_xsave_to_cache): Likewise.
8824 (x86_xcr0): Likewise.
8826 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
8827 * linux-crisv32-low.c (target_regsets): Likewise.
8828 * linux-m68k-low.c (target_regsets): Likewise.
8829 * linux-mips-low.c (target_regsets): Likewise.
8830 * linux-ppc-low.c (target_regsets): Likewise.
8831 * linux-s390-low.c (target_regsets): Likewise.
8832 * linux-sh-low.c (target_regsets): Likewise.
8833 * linux-sparc-low.c (target_regsets): Likewise.
8834 * linux-xtensa-low.c (target_regsets): Likewise.
8836 * linux-low.c: Include <sys/uio.h>.
8837 (regsets_fetch_inferior_registers): Support nt_type.
8838 (regsets_store_inferior_registers): Likewise.
8839 (linux_process_qsupported): New.
8840 (linux_target_ops): Add linux_process_qsupported.
8842 * linux-low.h (regset_info): Add nt_type.
8843 (linux_target_ops): Add process_qsupported.
8845 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
8847 (init_registers_i386_avx_linux): New.
8848 (init_registers_amd64_avx_linux): Likewise.
8849 (xmltarget_i386_linux_no_xml): Likewise.
8850 (xmltarget_amd64_linux_no_xml): Likewise.
8851 (PTRACE_GETREGSET): Likewise.
8852 (PTRACE_SETREGSET): Likewise.
8853 (x86_fill_xstateregset): Likewise.
8854 (x86_store_xstateregset): Likewise.
8855 (use_xml): Likewise.
8856 (x86_linux_update_xmltarget): Likewise.
8857 (x86_linux_process_qsupported): Likewise.
8858 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
8859 (x86_arch_setup): Don't call init_registers_amd64_linux nor
8860 init_registers_i386_linux here. Call
8861 x86_linux_update_xmltarget.
8862 (the_low_target): Add x86_linux_process_qsupported.
8864 * server.c (handle_query): Call target_process_qsupported.
8866 * target.h (target_ops): Add process_qsupported.
8867 (target_process_qsupported): New.
8869 2010-04-03 Pedro Alves <pedro@codesourcery.com>
8871 * inferiors.c (add_thread): Set last_status kind to
8872 TARGET_WAITKIND_IGNORE.
8873 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
8874 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
8875 (linux_wait_1): Move `thread' local definition to block that uses
8876 it. Don't NULL initialize `event_child'.
8877 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
8878 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
8879 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
8881 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8883 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
8884 an extended waitstatus, or by a watchpoint.
8885 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
8886 thread was stepping or has been stopped by a watchpoint.
8888 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8890 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
8891 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
8892 of another, then delete the previous, and validate all
8894 (validate_inserted_breakpoint): New.
8895 (delete_disabled_breakpoints): New.
8896 (validate_breakpoints): New.
8897 (check_mem_read): Validate breakpoints before trusting their
8898 shadow. Delete disabled breakpoints.
8899 (check_mem_write): Validate breakpoints before trusting they
8900 should be inserted. Delete disabled breakpoints.
8901 * mem-break.h (validate_breakpoints):
8902 * server.c (handle_query): Validate breakpoints when we see a
8905 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8907 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
8908 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
8909 if we could tell there's a GDB breakpoint at stop_pc.
8910 (need_step_over_p): Don't do a step over if we find a GDB
8911 breakpoint at the resume PC.
8913 * mem-break.c (struct raw_breakpoint): New.
8914 (enum bkpt_type): New type `gdb_breakpoint'.
8915 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
8916 fields. New field `raw'.
8917 (find_raw_breakpoint_at): New.
8918 (set_raw_breakpoint_at): Handle refcounting. Create a raw
8920 (set_breakpoint_at): Adjust.
8921 (delete_raw_breakpoint): New.
8922 (release_breakpoint): New.
8923 (delete_breakpoint): Rename to...
8924 (delete_breakpoint_1): ... this. Add proc parameter. Use
8925 release_breakpoint. Return ENOENT.
8926 (delete_breakpoint): Reimplement.
8927 (find_breakpoint_at): Delete.
8928 (find_gdb_breakpoint_at): New.
8929 (delete_breakpoint_at): Delete.
8930 (set_gdb_breakpoint_at): New.
8931 (delete_gdb_breakpoint_at): New.
8932 (gdb_breakpoint_here): New.
8933 (set_reinsert_breakpoint): Use release_breakpoint.
8934 (uninsert_breakpoint): Rename to ...
8935 (uninsert_raw_breakpoint): ... this.
8936 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
8937 (reinsert_raw_breakpoint): Change parameter type to
8939 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
8941 (check_breakpoints): Adjust. Use release_breakpoint.
8942 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
8943 (breakpoint_inserted_here): Ditto.
8944 (check_mem_read): Adjust to iterate over raw breakpoints instead.
8945 Don't trust the breakpoint's shadow if it is not inserted.
8946 (check_mem_write): Adjust to iterate over raw breakpoints instead.
8947 (delete_all_breakpoints): Adjust.
8948 (free_all_breakpoints): Mark all breakpoints as uninserted, and
8949 use delete_breakpoint_1.
8951 * mem-break.h (breakpoints_supported): Delete declaration.
8952 (set_gdb_breakpoint_at): Declare.
8953 (gdb_breakpoint_here): Declare.
8954 (delete_breakpoint_at): Delete.
8955 (delete_gdb_breakpoint_at): Declare.
8957 * server.h (struct raw_breakpoint): Forward declare.
8958 (struct process_info): New field `raw_breakpoints'.
8960 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
8963 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8965 * linux-low.c (status_pending_p_callback): Fix comment.
8966 (linux_wait_for_event_1): Move most of the internal breakpoint
8967 handling from here...
8968 (linux_wait_1): ... to here.
8969 (count_events_callback): New.
8970 (select_singlestep_lwp_callback): New.
8971 (select_event_lwp_callback): New.
8972 (cancel_breakpoints_callback): New.
8973 (select_event_lwp): New.
8974 (linux_wait_1): Simplify internal breakpoint handling. Give equal
8975 priority to all LWPs that have had events that should be reported
8976 to the client. Cancel breakpoints when about to reporting the
8977 event to the client, not while stopping lwps. No longer cancel
8978 finished single-steps here.
8979 (cancel_finished_single_step): Delete.
8980 (cancel_finished_single_steps): Delete.
8982 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8984 * mem-break.c (enum bkpt_type): New.
8985 (struct breakpoint): New field `type'.
8986 (set_breakpoint_at): Change return type to struct breakpoint
8987 pointer. Set type to `other_breakpoint' by default.
8988 (delete_breakpoint): Rewrite, supporting more than one breakpoint
8989 in the breakpoint list.
8990 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
8991 (reinsert_breakpoint): Rename to ...
8992 (reinsert_raw_breakpoint): ... this.
8993 (reinsert_breakpoints_at): Adjust.
8994 * mem-break.h (struct breakpoint): Declare.
8995 (set_breakpoint_at): Change return type to struct breakpoint
8998 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9000 * server.c (handle_query): Assign, not compare.
9002 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9004 Teach linux gdbserver to step-over-breakpoints.
9006 * linux-low.c (can_hardware_single_step): New.
9007 (supports_breakpoints): New.
9008 (handle_extended_wait): If stopping threads, read the stop pc of
9011 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
9012 low target doesn't support retrieving the PC.
9013 (add_lwp): Set last_resume_kind to resume_continue.
9014 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
9015 (linux_attach): Don't clear stop_expected. Set the lwp's
9016 last_resume_kind to resume_stop.
9017 (linux_detach_one_lwp): Don't check for removed breakpoints.
9018 (check_removed_breakpoint): Delete.
9019 (status_pending_p): Rename to ...
9020 (status_pending_p_callback): ... this. Don't check for removed
9021 breakpoints. Don't consider threads that are stopped from GDB's
9023 (linux_wait_for_lwp): Always read the stop_pc here.
9024 (cancel_breakpoint): New.
9025 (step_over_bkpt): New global.
9026 (linux_wait_for_event_1): Implement stepping over breakpoints.
9027 (gdb_wants_lwp_stopped): New.
9028 (gdb_wants_all_stopped): New.
9029 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
9030 single-step traps here. Store the thread's last reported target
9032 (send_sigstop): Don't clear stop_expected. Always set it,
9034 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
9035 (cancel_finished_single_step): New.
9036 (cancel_finished_single_steps): New.
9037 (wait_for_sigstop): Don't cancel finished single-step traps here.
9038 (linux_resume_one_lwp): Don't check for removed breakpoints.
9039 Don't set `step' on non-hardware step archs.
9040 (linux_set_resume_request): Ignore resume_stop requests if already
9041 stopping or stopped. Set the lwp's last_resume_kind.
9042 (resume_status_pending_p): Don't check for removed breakpoints.
9043 (need_step_over_p): New.
9044 (start_step_over): New.
9045 (finish_step_over): New.
9046 (linux_resume_one_thread): Always queue a sigstop for resume_stop
9047 requests. Clear the thread's last reported target waitstatus.
9048 Don't use the `suspended' flag. Don't consider pending breakpoints.
9049 (linux_resume): Start a step-over if necessary.
9050 (proceed_one_lwp): New.
9051 (proceed_all_lwps): New.
9052 (unstop_all_lwps): New.
9053 * linux-low.h (struct lwp_info): Rewrite comment for the
9054 `suspended' flag. Add the `stop_pc' field. Delete the
9055 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
9056 Add `'last_resume_kind' and `need_step_over' fields.
9057 * inferiors.c (struct thread_info): Delete, moved elsewhere.
9058 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
9059 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
9060 (set_raw_breakpoint_at): New.
9061 (set_breakpoint_at): Rewrite to use it.
9062 (reinsert_breakpoint_handler): Delete.
9063 (set_reinsert_breakpoint): New.
9064 (reinsert_breakpoint_by_bp): Delete.
9065 (delete_reinsert_breakpoints): New.
9066 (uninsert_breakpoint): Rewrite.
9067 (uninsert_breakpoints_at): New.
9068 (reinsert_breakpoint): Rewrite.
9069 (reinsert_breakpoints_at): New.
9070 (check_breakpoints): Rewrite.
9071 (breakpoint_here): New.
9072 (breakpoint_inserted_here): New.
9073 (check_mem_read): Adjust.
9074 * mem-break.h (breakpoints_supported, breakpoint_here)
9075 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
9076 (reinsert_breakpoint_by_bp): Delete declaration.
9077 (delete_reinsert_breakpoints): Declare.
9078 (reinsert_breakpoint): Delete declaration.
9079 (reinsert_breakpoints_at): Declare.
9080 (uninsert_breakpoint): Delete declaration.
9081 (uninsert_breakpoints_at): Declare.
9082 (check_breakpoints): Adjust prototype.
9083 * server.h: Adjust include order.
9084 (struct thread_info): Declare here. Add a `last_status' field.
9086 2010-03-23 Michael Snyder <msnyder@vmware.com>
9088 * server.c (crc32): New function.
9089 (handle_query): Add handling for 'qCRC:' request.
9091 2010-03-23 Pedro Alves <pedro@codesourcery.com>
9093 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
9094 lwp had been stopped by a watchpoint.
9096 2010-03-16 Pedro Alves <pedro@codesourcery.com>
9098 * server.h (internal_error): Declare.
9099 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
9100 * utils.c (internal_error): New function.
9102 2010-03-15 Andreas Schwab <schwab@redhat.com>
9104 * configure.srv: Fix typo setting srv_regobj.
9106 2010-03-15 Pedro Alves <pedro@codesourcery.com>
9108 * linux-low.c (fetch_register): Avoid passing a non string literal
9110 (usr_store_inferior_registers): Ditto.
9112 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9114 * linux-low.c (linux_write_memory): Bail out early if peeking
9117 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9119 * linux-low.h (struct lwp_info): New fields
9120 `stopped_by_watchpoint' and `stopped_data_address'.
9121 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
9122 here, and cache them in the lwp object.
9123 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
9125 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
9127 (linux_stopped_by_watchpoint): Rewrite.
9128 (linux_stopped_data_address): Rewrite.
9130 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
9132 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
9133 switching the current inferior, not before.
9135 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
9137 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
9138 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
9139 i386-linux.c and amd64-linux.c.
9140 (reg-i386.o): Removed.
9141 (reg-i386.c): Likewise.
9142 (reg-i386-linux.o): Likewise.
9143 (reg-i386-linux.c): Likewise.
9144 (reg-x86-64.o): Likewise.
9145 (reg-x86-64.c): Likewise.
9146 (reg-x86-64-linux.o): Likewise.
9147 (reg-x86-64-linux.c): Likewise.
9150 (i386-linux.o): Likewise.
9151 (i386-linux.c): Likewise.
9152 (amd64.o): Likewise.
9153 (amd64.c): Likewise.
9154 (amd64-linux.o): Likewise.
9155 (amd64-linux.c): Likewise.
9157 * configure.srv (srv_i386_regobj): New.
9158 (srv_i386_linux_regobj): Likewise.
9159 (srv_amd64_regobj): Likewise.
9160 (srv_amd64_linux_regobj): Likewise.
9161 (srv_i386_32bit_xmlfiles): Likewise.
9162 (srv_i386_64bit_xmlfiles): Likewise.
9163 (srv_i386_xmlfiles): Likewise.
9164 (srv_amd64_xmlfiles): Likewise.
9165 (srv_i386_linux_xmlfiles): Likewise.
9166 (srv_amd64_linux_xmlfiles): Likewise.
9167 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
9168 srv_xmlfiles to $srv_i386_xmlfiles.
9169 (i[34567]86-*-mingw32ce*): Likewise.
9170 (i[34567]86-*-mingw*): Likewise.
9171 (i[34567]86-*-nto*): Likewise.
9172 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
9173 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
9174 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
9175 (x86_64-*-linux*): Likewise.
9177 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
9178 (init_registers_amd64_linux): New.
9179 (x86_arch_setup): Replace init_registers_x86_64_linux with
9180 init_registers_amd64_linux.
9182 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
9184 * configure.ac: Check for libdl. If it is not available link against
9185 static libthread_db.
9186 * configure: Regenerate.
9188 2010-02-22 Pedro Alves <pedro@codesourcery.com>
9192 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
9193 handing a read watchpoint.
9194 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
9196 2010-02-12 Doug Evans <dje@google.com>
9198 * linux-low.c (linux_supports_tracefork_flag): Document.
9199 (linux_look_up_symbols): Add comment.
9201 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
9203 * regcache.c (supply_register): Clear regcache if buf is NULL.
9205 2010-02-02 Nicolas Roche <roche@sourceware.org>
9206 Joel Brobecker <brobecker@adacore.com>
9208 * inferiors.c (find_inferior): Add function documentation.
9209 (unloaded_dll): Handle the case where the unloaded dll has not
9210 been previously registered in the dll list.
9212 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9214 * linux-arm-low.c (thumb_breakpoint_len): Delete.
9215 (thumb2_breakpoint): New.
9216 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
9218 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9220 * linux-low.c (get_stop_pc): Check for SIGTRAP.
9221 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
9224 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9226 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
9228 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9230 * linux-s390-low.c (s390_collect_ptrace_register)
9231 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
9233 2010-01-21 Doug Evans <dje@google.com>
9235 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
9236 (PTRACE_ARG4_TYPE): New macro.
9237 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
9238 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
9239 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
9240 (usr_store_inferior_registers): Ditto.
9241 (linux_read_memory, linux_write_memory): Ditto.
9242 (linux_test_for_tracefork): Ditto.
9244 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
9245 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
9247 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9249 * proc-service.c (ps_lgetregs): Don't refetch registers from the
9252 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9254 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
9255 prototype to take a regcache. Adjust.
9257 2010-01-20 Pedro Alves <pedro@codesourcery.com>
9259 * regcache.h (struct thread_info): Forward declare.
9260 (struct regcache): New.
9261 (new_register_cache): Adjust prototype.
9262 (get_thread_regcache): Declare.
9263 (free_register_cache): Adjust prototype.
9264 (registers_to_string, registers_from_string): Ditto.
9265 (supply_register, supply_register_by_name, collect_register)
9266 (collect_register_as_string, collect_register_by_name): Ditto.
9267 * regcache.c (struct inferior_regcache_data): Delete.
9268 (get_regcache): Rename to ...
9269 (get_thread_regcache): ... this. Adjust. Switch inferior before
9271 (regcache_invalidate_one): Adjust.
9272 (regcache_invalidate): Fix prototype.
9273 (new_register_cache): Return the new register cache.
9274 (free_register_cache): Change prototype.
9275 (realloc_register_cache): Adjust.
9276 (registers_to_string): Change prototype to take a regcache. Adjust.
9277 (registers_from_string): Ditto.
9278 (register_data): Ditto.
9279 (supply_register): Ditto.
9280 (supply_register_by_name): Ditto.
9281 (collect_register): Ditto.
9282 (collect_register_as_string): Ditto.
9283 (collect_register_by_name): Ditto.
9284 * server.c (process_serial_event): Adjust.
9285 * linux-low.h (regset_fill_func, regset_store_func): Change
9287 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
9289 * linux-low.c (get_stop_pc): Adjust.
9290 (check_removed_breakpoint): Adjust.
9291 (linux_wait_for_event): Adjust.
9292 (linux_resume_one_lwp): Adjust.
9293 (fetch_register): Add regcache parameter. Adjust.
9294 (usr_store_inferior_registers): Ditto.
9295 (regsets_fetch_inferior_registers): Ditto.
9296 (regsets_store_inferior_registers): Ditto.
9297 (linux_fetch_registers, linux_store_registers): Ditto.
9298 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
9300 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
9302 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
9303 prototype to take a regcache.
9304 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9305 * remote-utils.c (convert_ascii_to_int, outreg)
9306 (prepare_resume_reply): Change prototype to take a regcache.
9308 * target.h (struct target_ops) <fetch_registers, store_registers>:
9309 Change prototype to take a regcache.
9310 (fetch_inferior_registers, store_inferior_registers): Change
9311 prototype to take a regcache. Adjust.
9312 * proc-service.c (ps_lgetregs): Adjust.
9313 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9314 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9315 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9316 take a regcache. Adjust.
9317 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9318 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9319 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9320 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9321 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9322 (cris_cannot_fetch_register):
9323 (cris_breakpoint_at): Change prototype to take a regcache.
9325 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9326 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9327 to take a regcache. Adjust.
9328 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9330 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9331 take a regcache. Adjust.
9332 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9333 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9334 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9335 * linux-mips-low.c (mips_get_pc):
9336 (mips_set_pc): Change prototype to take a regcache. Adjust.
9337 (mips_reinsert_addr): Adjust.
9338 (mips_collect_register): Change prototype to take a regcache.
9340 (mips_supply_register):
9341 (mips_collect_register_32bit, mips_supply_register_32bit)
9342 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9343 (mips_store_fpregset): Ditto.
9344 * linux-ppc-low.c (ppc_supply_ptrace_register)
9345 (ppc_supply_ptrace_register): Ditto.
9346 (parse_spufs_run): Adjust.
9347 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9348 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9349 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9350 take a regcache. Adjust.
9351 * linux-s390-low.c (s390_collect_ptrace_register)
9352 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9353 (s390_set_pc): Change prototype to take a regcache. Adjust.
9354 (s390_arch_setup): Adjust.
9355 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9356 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9357 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9358 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9359 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9361 (sparc_breakpoint_at): Adjust.
9362 * linux-xtensa-low.c (xtensa_fill_gregset):
9363 (xtensa_store_gregset):
9364 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9365 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9366 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9367 prototype to take a regcache. Adjust.
9368 * win32-arm-low.c (arm_fetch_inferior_register)
9369 (arm_store_inferior_register): Change prototype to take a
9371 * win32-i386-low.c (i386_fetch_inferior_register)
9372 (i386_store_inferior_register): Change prototype to take a
9374 * win32-low.c (child_fetch_inferior_registers)
9375 (child_store_inferior_registers): Change prototype to take a
9377 (win32_wait): Adjust.
9378 (win32_fetch_inferior_registers): Change prototype to take a
9380 (win32_store_inferior_registers): Adjust.
9381 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9382 store_inferior_register>: Change prototype to take a regcache.
9384 2010-01-20 Doug Evans <dje@google.com>
9386 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9388 (linux_wait_for_event1, linux_init_signals): Ditto.
9389 (W_STOPCODE): Provide definition if missing.
9391 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9393 * linux-low.c (linux_core_of_thread): New.
9394 (compare_ints, show_process, list_threads): New.
9395 (linux_qxfer_osdata): Report threads and cores.
9396 (linux_target_op): Register linux_core_of_thread.
9397 * remote-utils.c (prepare_resume_reply): Report the core.
9398 (buffer_xml_printf): Support %d specifier.
9399 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9401 (handle_query): Handle qXfer:threads. Announce availability
9403 * target.h (struct target_ops): New field core_of_thread.
9405 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9407 * Makefile.in (clean): Remove new generated files.
9408 (reg-s390.o, reg-s390.c): Remove rules.
9409 (reg-s390x.o, reg-s390x.c): Likewise.
9410 (s390-linux32.o, s390-linux32.c): Add rules.
9411 (s390-linux64.o, s390-linux64.c): Likewise.
9412 (s390x-linux64.o, s390x-linux64.c): Likewise.
9413 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9414 * linux-s390-low.c: Include <elf.h>.
9415 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9416 (init_registers_s390): Remove prototype.
9417 (init_registers_s390x): Likewise.
9418 (init_registers_s390_linux32): Add prototype.
9419 (init_registers_s390_linux64): Likewise.
9420 (init_registers_s390x_linux64): Likewise.
9421 (s390_num_regs_3264): New define.
9422 (s390_regmap_3264): New global variable.
9423 (s390_cannot_fetch_register): Remove obsolete check.
9424 (s390_cannot_store_register): Likewise.
9425 (s390_collect_ptrace_register): Handle upper/lower register halves.
9426 (s390_supply_ptrace_register): Likewise.
9427 (s390_fill_gregset): Update to register number changes.
9428 (s390_get_hwcap): New routine.
9429 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9430 Install appropriate regmap and register set.
9432 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9434 * server.c (gdbserver_version): Update copyright year to 2010.
9435 * gdbreplay.c (gdbreplay_version): Likewise.
9437 2009-12-28 Doug Evans <dje@google.com>
9439 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9440 elf/external.h. Include <elf.h> instead but only if necessary.
9442 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9444 * linux-low.c (linux_remove_process): Remove `detaching'
9445 parameter. Don't release/detach from thread_db here.
9446 (linux_kill): Release/detach from thread_db here, ...
9447 (linux_detach): ... and here, before actually detaching.
9448 (linux_wait_1): ... and here, when a process exits.
9449 * thread-db.c (any_thread_of): New.
9450 (thread_db_free): Switch the current inferior to a thread of the
9453 2009-12-21 Doug Evans <dje@google.com>
9455 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9457 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9458 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9459 warning ifndef __NR_tkill. Move setting of errno there too.
9460 Delete unnecessary resetting of errno after syscall.
9461 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9463 * configure.ac: Check for dladdr.
9464 * config.in: Regenerate.
9465 * configure: Regenerate.
9466 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9467 (try_thread_db_load): Update.
9469 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9471 2009-12-18 Doug Evans <dje@google.com>
9473 * event-loop.c: Include unistd.h if it exists.
9475 * linux-low.c (my_waitpid): Move definition away from being in
9476 between linux_tracefork_child/linux_test_for_tracefork.
9478 * gdb_proc_service.h (psaddr_t): Fix type.
9479 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9480 signature to match glibc.
9482 2009-12-16 Doug Evans <dje@google.com>
9484 * linux-low.c (linux_read_memory): Fix argument to read.
9486 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9488 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9489 events, don't leave current_inferior pointing at null.
9491 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9493 * win32-low.c (LOG): Delete.
9494 (OUTMSG): Output to stderr.
9495 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9496 on compile time LOG macro.
9497 (win32_wait): Fix debug output.
9499 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9501 * win32-low.c (win32_add_one_solib): If the dll name is
9502 "ntdll.dll", prepend the system directory to the dll path.
9504 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9506 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9508 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
9509 Vladimir Prus <vladimir@codesourcery.com>
9511 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9512 * configure.ac: Check for __mcoldfire__ and set
9513 gdb_cv_m68k_is_coldfire.
9514 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9515 reg-cf.o and reg-m68k.o.
9516 * configure: Regenerated.
9518 2009-11-16 Pedro Alves <pedro@codesourcery.com>
9520 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9521 Pass it to thread_db_free.
9522 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9523 proper `detaching' argument to linux_remove_process.
9524 * linux-low.h (thread_db_free): Add `detaching' parameter.
9525 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9527 (thread_db_free): Add `detaching' parameter. Only
9528 call td_ta_clear_event if detaching from process.
9530 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9532 * thread-db.c (thread_db_free): Fix typo.
9534 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9537 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9539 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9541 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9542 with an i686 compiler.
9543 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9545 * configure: Rebuilt.
9547 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9551 * server.c (handle_search_memory_1): Correct read_addr initialization
9552 in loop for searching subsequent chunks.
9554 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9556 * configure.ac: New --with-libthread-db option.
9557 * thread-db.c: Allow direct dependence on libthread_db.
9558 (thread_db_free): Adjust.
9559 * config.in: Regenerate.
9560 * configure: Likewise.
9562 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9565 * thread-db.c (attach_thread): New function.
9566 (maybe_attach_thread): Return success/failure.
9567 (find_new_threads_callback): Adjust.
9568 (thread_db_find_new_threads): Loop until no new threads.
9570 2009-10-13 Pedro Alves <pedro@codesourcery.com>
9572 * proc-service.c (ps_lgetregs): Formatting.
9574 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9576 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9577 * configure.ac: Adjust.
9578 * linux-low.h (struct process_info_private): Move members to struct
9580 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9581 * linux-low.c (linux_remove_process): Adjust.
9582 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9583 * server.c (handle_query): Move code ...
9584 (handle_monitor_command): ... here. New function.
9585 * target.h (struct target_ops): New member.
9586 * thread-db.c (struct thread_db): New.
9587 (libthread_db_search_path): New variable.
9588 (thread_db_create_event, thread_db_enable_reporting)
9589 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9590 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9591 (try_thread_db_load_1, dladdr_to_soname): New functions.
9592 (try_thread_db_load, thread_db_load_search): New functions.
9593 (thread_db_init): Search for libthread_db.
9594 (thread_db_free): New function.
9595 (thread_db_handle_monitor_command): Likewise.
9596 * config.in: Regenerate.
9597 * configure: Regenerate.
9599 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9601 * spu-low.c (spu_kill): Wait for inferior to terminate.
9602 Call clear_inferiors.
9603 (spu_detach): Call clear_inferiors.
9605 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9607 * aclocal.m4: Regenerate.
9608 * config.in: Likewise.
9609 * configure: Likewise.
9611 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9613 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9614 (parse_spufs_run): New function.
9615 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9616 (ppc_breakpoint_at): Handle SPU breakpoints.
9618 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9620 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9621 (SPUFS_MAGIC): Define.
9622 (spu_enumerate_spu_ids): New function.
9623 (linux_qxfer_spu): New function.
9624 (linux_target_ops): Install linux_qxfer_spu.
9626 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9628 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9629 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9630 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9631 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9632 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9633 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9634 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9635 (init_registers_powerpc_cell32l): Add prototype.
9636 (init_registers_powerpc_cell64l): Likewise.
9637 (ppc_arch_setup): Detect Cell/B.E. architecture.
9639 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9641 * Makefile.in (datarootdir): New variable.
9643 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9645 * linux-low.c (linux_write_memory): Update debugging output.
9646 * Makefile.in (clean): Add new descriptions.
9647 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9648 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9649 * configure.srv: Add new files for arm*-*-linux*.
9650 * linux-arm-low.c: Add new declarations.
9651 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9652 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9653 (HWCAP_VFPv3D16): New.
9654 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9655 instead of __IWMMXT__.
9656 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9657 (arm_arch_setup): New.
9658 (target_regsets): Remove #ifdef. Add VFP regset.
9659 (the_low_target): Use arm_arch_setup.
9661 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9663 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9664 the main thread again.
9666 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9668 Adding Neutrino gdbserver.
9669 * configure: Regenerated.
9670 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9671 * configure.srv (i[34567]86-*-nto*): New target.
9672 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9673 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9674 (nto_comctrl) [__QNX__]: New function.
9675 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9677 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
9679 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9682 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9683 Pedro Alves <pedro@codesourcery.com>
9685 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9686 don't support CONTEXT_EXTENDED_REGISTERS.
9687 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9688 (the_low_target): Install them.
9689 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9690 failing with ERROR_PIPE_NOT_CONNECTED.
9692 2009-06-30 Doug Evans <dje@google.com>
9693 Pierre Muller <muller@ics.u-strasbg.fr>
9695 Add h/w watchpoint support to x86-linux, win32-i386.
9696 * Makefile.in (SFILES): Add i386-low.c
9697 (i386_low_h): Define.
9698 (i386-low.o): Add dependencies.
9699 (linux-x86-low.o): Add i386-low.h dependency.
9700 (win32-i386-low.o): Ditto.
9701 * i386-low.c: New file.
9702 * i386-low.h: New file.
9703 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9704 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9705 * linux-low.c (linux_add_process): Initialize arch_private.
9706 (linux_remove_process): Free arch_private.
9707 (add_lwp): Initialize arch_private.
9708 (delete_lwp): Free arch_private.
9709 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9711 * linux-low.h (process_info_private): New member arch_private.
9712 (lwp_info): New member arch_private.
9713 (linux_target_ops): New members new_process, new_thread,
9715 (ptid_of): New macro.
9716 * linux-x86-low.c: Include stddef.h, i386-low.h.
9717 (arch_process_info): New struct.
9718 (arch_lwp_info): New struct.
9719 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9720 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9721 (i386_dr_low_get_status): New function.
9722 (x86_insert_point, x86_remove_point): New functions.
9723 (x86_stopped_by_watchpoint): New function.
9724 (x86_stopped_data_address): New function.
9725 (x86_linux_new_process, x86_linux_new_thread): New functions.
9726 (x86_linux_prepare_to_resume): New function.
9727 (the_low_target): Add entries for insert_point, remove_point,
9728 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9730 * server.c (debug_hw_points): New global.
9731 (monitor_show_help): Document set debug-hw-points.
9732 (handle_query): Process "set debug-hw-points".
9733 * server.h (debug_hw_points): Declare.
9734 (paddress): Declare.
9735 * utils.c (NUMCELLS, CELLSIZE): New macros.
9736 (get_sell, xsnprintf, paddress): New functions.
9737 * win32-arm-low.c (the_low_target): Add entries for insert_point,
9738 remove_point, stopped_by_watchpoint, stopped_data_address.
9739 * win32-i386-low.c: Include i386-low.h.
9740 (debug_reg_state): Replaces dr.
9741 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9742 (i386_dr_low_get_status): New function.
9743 (i386_insert_point, i386_remove_point): New functions.
9744 (i386_stopped_by_watchpoint): New function.
9745 (i386_stopped_data_address): New function.
9746 (i386_initial_stuff): Update.
9747 (get_thread_context,set_thread_context,i386_thread_added): Update.
9748 (the_low_target): Add entries for insert_point,
9749 remove_point, stopped_by_watchpoint, stopped_data_address.
9750 * win32-low.c (win32_insert_watchpoint): New function.
9751 (win32_remove_watchpoint): New function.
9752 (win32_stopped_by_watchpoint): New function.
9753 (win32_stopped_data_address): New function.
9754 (win32_target_ops): Add entries for insert_watchpoint,
9755 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
9756 * win32-low.h (win32_target_ops): New members insert_point,
9757 remove_point, stopped_by_watchpoint, stopped_data_address.
9759 2009-06-25 Pedro Alves <pedro@codesourcery.com>
9761 * server.c (process_serial_event): Re-return unsupported, not
9762 error, if the type isn't recognized. Re-allow supporting only
9763 insert or remove packets. Also call require_running for
9764 breakpoints. Add missing break statement to default case. Tidy.
9765 * target.h (struct target_ops): Rename insert_watchpoint to
9766 insert_point, and remove_watchpoint to remove_point.
9768 * linux-low.h (struct linux_target_ops): Likewise.
9769 * linux-low.c (linux_insert_watchpoint): Rename to ...
9770 (linux_insert_point): ... this. Adjust.
9771 (linux_remove_watchpoint): Rename to ...
9772 (linux_remove_point): ... this. Adjust.
9773 (linux_target_ops): Adjust.
9774 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
9775 (cris_insert_point): ... this.
9776 (cris_remove_watchpoint): Rename to ...
9777 (cris_remove_point): ... this.
9778 (the_low_target): Adjust.
9780 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
9782 * server.c (handle_v_kill): Pass signal_pid to
9783 kill_inferior if multi_process is zero.
9785 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
9787 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
9788 * target.h (target_ops): Comment for *_watchpoint to make it clear
9789 the functions can get types '0' and '1'.
9791 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
9793 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
9794 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
9795 * regcache.c (get_regcache): Likewise.
9796 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
9797 * win32-low.c (child_fetch_inferior_registers): Remove check for
9800 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
9801 Pedro Alves <pedro@codesourcery.com>
9803 * target.h (struct target_ops) <supports_multi_process>: New
9805 (target_supports_multi_process): New.
9806 * server.c (handle_query): Even if GDB reports support, only
9807 enable multi-process if the target also supports it. Report
9808 multi-process support only if the target backend supports it.
9809 * linux-low.c (linux_supports_multi_process): New function.
9810 (linux_target_ops): Install it as target_supports_multi_process
9813 2009-05-24 Doug Evans <dje@google.com>
9815 Global renaming of find_thread_pid to find_thread_ptid.
9816 * server.h (find_thread_ptid): Renamed from find_thread_pid.
9817 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
9818 All callers updated.
9820 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
9821 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
9824 * linux-low.c (get_stop_pc): Print pc if debug_threads.
9825 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
9826 (linux_resume_one_lwp): Ditto.
9828 2009-05-23 Doug Evans <dje@google.com>
9830 * linux-low.c (linux_resume_one_lwp): Change type of first arg
9831 from struct inferior_list_entry * to struct lwp_info *.
9832 All callers updated.
9834 2009-05-13 Doug Evans <dje@google.com>
9836 * linux-x86-low.c: Don't include assert.h.
9837 (x86_siginfo_fixup): Use fatal, not assert.
9838 (x86_arch_setup): Fix comment.
9840 2009-05-12 Doug Evans <dje@google.com>
9842 Biarch support for i386/amd64 gdbserver.
9843 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
9844 Add linux-x86-low.c.
9845 (linux-i386-low.o, linux-x86-64-low.o): Delete.
9846 (linux-x86-low.o): Add.
9847 * linux-x86-64-low.c: Delete.
9848 * linux-i386-low.c: Delete.
9849 * linux-x86-low.c: New file.
9850 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
9852 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
9854 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
9855 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
9856 (linux_child_pid_to_exec_file): New function.
9857 (elf_64_header_p, elf_64_file_p): New functions.
9858 (siginfo_fixup): New function.
9859 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
9860 give target a chance to convert layout.
9861 * linux-low.h (linux_target_ops): New member siginfo_fixup.
9862 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
9864 2009-05-07 Doug Evans <dje@google.com>
9866 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
9867 (regsets_store_inferior_registers): Ditto.
9869 2009-05-06 Pedro Alves <pedro@codesourcery.com>
9873 * linux-low.c (must_set_ptrace_flags): Delete.
9874 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
9876 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
9877 `lwp->must_set_ptrace_flags' instead.
9878 (linux_wait_for_event_1): Set ptrace options here.
9879 (linux_wait_1): ... not here.
9881 2009-04-30 Doug Evans <dje@google.com>
9883 * inferiors.c (started_inferior_callback): New function.
9884 (attached_inferior_callback): New function.
9885 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
9886 * server.c (print_started_pid, print_attached_pid): New functions.
9887 (detach_or_kill_for_exit): New function.
9888 (main): Call it instead of for_each_inferior (kill_inferior_callback).
9889 * server.h (have_started_inferiors_p): Declare.
9890 (have_attached_inferiors_p): Declare.
9892 * inferiors.c (remove_process): Fix memory leak, free process.
9893 * linux-low.c (linux_remove_process): New function.
9894 (linux_kill): Call it instead of remove_process.
9895 (linux_detach, linux_wait_1): Ditto.
9897 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
9899 * configure.srv: Add x86 Windows CE target.
9901 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9903 * inferiors.c (get_thread_process): Make global.
9904 * server.h (get_thread_process): Add prototype.
9905 * thread-db.c (find_one_thread): Use get_thread_process
9906 instead of current_process.
9907 (thread_db_get_tls_address): Do not crash if called when
9908 thread layer is not yet initialized.
9910 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9912 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
9913 * spu-low.c (current_tid): Rename to ...
9914 (current_ptid): ... this.
9915 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
9916 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
9917 ptid_get_lwp (current_ptid) instead of current_tid.
9918 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
9919 instead of current_tid. Use find_process_pid to verify pid
9920 argument is valid. Pass proper argument to remove_process.
9921 (spu_thread_alive): Compare current_ptid instead of current_tid.
9922 (spu_resume): Likewise.
9924 2009-04-02 Pedro Alves <pedro@codesourcery.com>
9926 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
9929 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9931 Implement the multiprocess extensions, and add linux multiprocess
9934 * server.h (ULONGEST): Declare.
9935 (struct ptid, ptid_t): New.
9936 (minus_one_ptid, null_ptid): Declare.
9937 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9938 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
9939 (struct inferior_list_entry): Change `id' type from unsigned from
9941 (struct sym_cache, struct breakpoint, struct
9942 process_info_private): Forward declare.
9943 (struct process_info): Declare.
9944 (current_process): Declare.
9945 (all_processes): Declare.
9946 (initialize_inferiors): Declare.
9947 (add_thread): Adjust to use ptid_t.
9948 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
9949 (add_process, remove_process, find_thread_pid): Declare.
9950 (find_inferior_id): Adjust to use ptid_t.
9951 (cont_thread, general_thread, step_thread): Change type to ptid_t.
9952 (multi_process): Declare.
9953 (push_event): Adjust to use ptid_t.
9954 (read_ptid, write_ptid): Declare.
9955 (prepare_resume_reply): Adjust to use ptid_t.
9956 (clear_symbol_cache): Declare.
9957 * inferiors.c (all_processes): New.
9958 (null_ptid, minus_one_ptid): New.
9959 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9960 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
9961 (add_thread): Change unsigned long to ptid. Remove gdb_id
9963 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
9964 (gdb_id_to_thread): Rename to ...
9965 (find_thread_pid): ... this. Change unsigned long to ptid.
9966 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
9967 (loaded_dll, pull_pid_from_list): Adjust.
9968 (add_process, remove_process, find_process_pid)
9969 (get_thread_process, current_process, initialize_inferiors): New.
9970 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
9971 (struct target_waitstatus) <related_pid>: Ditto.
9972 (struct target_ops) <kill, detach>: Add `pid' argument. Change
9974 (struct target_ops) <join>: Add `pid' argument.
9975 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
9976 (struct target_ops) <wait>: Add `ptid' field. Change return type
9978 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
9979 (mywait): Add `ptid' argument. Change return type to ptid_t.
9980 (target_pid_to_str): Declare.
9981 * target.c (set_desired_inferior): Adjust to use ptids.
9982 (mywait): Add new `ptid' argument. Adjust.
9983 (target_pid_to_str): New.
9984 * mem-break.h (free_all_breakpoints): Declare.
9985 * mem-break.c (breakpoints): Delelete.
9986 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
9987 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
9988 to use per-process breakpoint list.
9989 (free_all_breakpoints): New.
9990 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
9991 (symbol_cache, all_symbols_looked_up): Delete.
9993 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
9995 (prepare_resume_reply): Change ptid argument's type from unsigned
9996 long to ptid_t. Adjust. Implement W;process and X;process.
9997 (free_sym_cache, clear_symbol_cache): New.
9998 (look_up_one_symbol): Adjust to per-process symbol cache. *
9999 * server.c (cont_thread, general_thread, step_thread): Change type
10001 (attached): Delete.
10002 (multi_process): New.
10003 (last_ptid): Change type to ptid_t.
10004 (struct vstop_notif) <ptid>: Change type to ptid_t.
10005 (queue_stop_reply, push_event): Change `ptid' argument's type to
10007 (discard_queued_stop_replies): Add `pid' argument.
10008 (start_inferior): Adjust to use ptids. Adjust to mywait interface
10009 changes. Don't reference the `attached' global.
10010 (attach_inferior): Adjust to mywait interface changes.
10011 (handle_query): Adjust to use ptids. Parse GDB's qSupported
10012 features. Handle and report "multiprocess+". Handle
10014 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
10016 (handle_v_kill): New.
10017 (handle_v_stopped): Adjust to use target_pid_to_str.
10018 (handle_v_requests): Allow multiple attaches and runs when
10019 multiprocess extensions are in effect. Handle "vKill".
10020 (myresume): Adjust to use ptids.
10021 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
10022 (handle_status): Adjust to discard_queued_stop_replies interface
10024 (first_thread_of, kill_inferior_callback)
10025 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
10026 (main): Call initialize_inferiors. Adjust to use ptids, killing
10027 and detaching from all inferiors. Handle multiprocess packet
10029 * linux-low.h: Include gdb_proc_service.h.
10030 (struct process_info_private): New.
10031 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
10032 <lwpid_of>: Use ptid_get_lwp.
10033 (get_lwp_thread): Adjust.
10034 (struct lwp_info): Add `dead' member.
10035 (find_lwp_pid): Declare.
10036 * linux-low.c (thread_db_active): Delete.
10037 (new_inferior): Adjust comment.
10038 (inferior_pid): Delete.
10039 (linux_add_process): New.
10040 (handle_extended_wait): Adjust.
10041 (add_lwp): Change unsigned long to ptid.
10042 (linux_create_inferior): Add process to processes table. Adjust
10043 to use ptids. Don't set new_inferior here.
10044 (linux_attach_lwp): Rename to ...
10045 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
10046 it. Adjust to use ptids.
10047 (linux_attach_lwp): New.
10048 (linux_attach): Add process to processes table. Don't set
10050 (struct counter): New.
10051 (second_thread_of_pid_p, last_thread_of_process_p): New.
10052 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
10053 multiple processes.
10054 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
10055 processes. Remove process from process table.
10056 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
10057 to multiple processes.
10058 (any_thread_of): New.
10059 (linux_detach): Add `pid' argument, and handle it. Remove process
10060 from processes table.
10061 (linux_join): Add `pid' argument. Handle it.
10062 (linux_thread_alive): Change unsighed long argument to ptid_t.
10063 Consider dead lwps as not being alive.
10064 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
10065 threads we're not interested in.
10066 (same_lwp, find_lwp_pid): New.
10067 (linux_wait_for_lwp): Change `pid' argument's type from int to
10069 (linux_wait_for_event): Rename to ...
10070 (linux_wait_for_event_1): ... this. Change `pid' argument's type
10071 from int to ptid_t. Adjust.
10072 (linux_wait_for_event): New.
10073 (linux_wait_1): Add `ptid' argument. Change return type to
10074 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
10075 that exit from the process table.
10076 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
10078 (mark_lwp_dead): New.
10079 (wait_for_sigstop): Adjust to use ptids. If a process exits while
10080 stopping all threads, mark its main lwp as dead.
10081 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
10083 (fetch_register, usr_store_inferior_registers)
10084 (regsets_fetch_inferior_registers)
10085 (regsets_store_inferior_registers, linux_read_memory)
10086 (linux_write_memory): Inline `inferior_pid'.
10087 (linux_look_up_symbols): Adjust to use per-process
10088 `thread_db_active'.
10089 (linux_request_interrupt): Adjust to use ptids.
10090 (linux_read_auxv): Inline `inferior_pid'.
10091 (initialize_low): Don't reference thread_db_active.
10092 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
10093 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
10094 (ps_getpid): Return the pid of the current inferior.
10095 * thread-db.c (proc_handle, thread_agent): Delete.
10096 (thread_db_create_event, thread_db_enable_reporting): Adjust to
10098 (find_one_thread): Change argument type to ptid_t. Adjust to
10100 (maybe_attach_thread): Adjust to per-process data and ptids.
10101 (thread_db_find_new_threads): Ditto.
10102 (thread_db_init): Ditto.
10103 * spu-low.c (spu_create_inferior, spu_attach): Add process to
10104 processes table. Adjust to use ptids.
10105 (spu_kill, spu_detach): Adjust interface. Remove process from
10107 (spu_join, spu_thread_alive): Adjust interface.
10108 (spu_wait): Adjust interface. Remove process from processes
10109 table. Adjust to use ptids.
10110 * win32-low.c (current_inferior_tid): Delete.
10111 (current_inferior_ptid): New.
10112 (debug_event_ptid): New.
10113 (thread_rec): Take a ptid. Adjust.
10114 (child_add_thread): Add `pid' argument. Adjust to use ptids.
10115 (child_delete_thread): Ditto.
10116 (do_initial_child_stuff): Add `attached' argument. Add process to
10118 (child_fetch_inferior_registers, child_store_inferior_registers):
10120 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
10121 (win32_attach): Pass 1 to do_initial_child_stuff.
10122 (win32_kill): Adjust interface. Remove process from processes
10124 (win32_detach): Ditto.
10125 (win32_join): Adjust interface.
10126 (win32_thread_alive): Take a ptid.
10127 (win32_resume): Adjust to use ptids.
10128 (get_child_debug_event): Ditto.
10129 (win32_wait): Adjust interface. Remove exiting process from
10132 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10134 Non-stop mode support.
10136 * server.h (non_stop): Declare.
10137 (gdb_client_data, handler_func): Declare.
10138 (delete_file_handler, add_file_handler, start_event_loop):
10140 (handle_serial_event, handle_target_event, push_event)
10141 (putpkt_notif): Declare.
10142 * target.h (enum resume_kind): New.
10143 (struct thread_resume): Replace `step' field by `kind' field.
10144 (TARGET_WNOHANG): Define.
10145 (struct target_ops) <wait>: Add `options' argument.
10146 <supports_non_stop, async, start_non_stop>: New fields.
10147 (target_supports_non_stop, target_async): New.
10148 (start_non_stop): Declare.
10149 (mywait): Add `options' argument.
10150 * target.c (mywait): Add `options' argument. Print child exit
10151 notifications here.
10152 (start_non_stop): New.
10153 * server.c (non_stop, own_buf, mem_buf): New globals.
10154 (struct vstop_notif): New.
10155 (notif_queue): New global.
10156 (queue_stop_reply, push_event, discard_queued_stop_replies)
10157 (send_next_stop_reply): New.
10158 (start_inferior): Adjust to use resume_kind. Adjust to mywait
10160 (attach_inferior): In non-stop mode, don't wait for the target
10162 (handle_general_set): Handle QNonStop.
10163 (handle_query): When handling qC, return the current general
10164 thread, instead of the first thread of the list.
10165 (handle_query): If the backend supports non-stop mode, include
10166 QNonStop+ in the qSupported query response.
10167 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
10169 (handle_v_attach, handle_v_run): Handle non-stop mode.
10170 (handle_v_stopped): New.
10171 (handle_v_requests): Report support for vCont;t. Handle vStopped.
10172 (myresume): Adjust to use resume_kind. Handle non-stop.
10173 (queue_stop_reply_callback): New.
10174 (handle_status): Handle non-stop mode.
10175 (main): Clear non_stop flag on reconnection. Use the event-loop.
10176 Refactor serial protocol handling from here ...
10177 (process_serial_event): ... to this new function. When GDB
10178 selects any thread, select one here. In non-stop mode, wait until
10179 GDB acks all pending events before exiting.
10180 (handle_serial_event, handle_target_event): New.
10181 * remote-utils.c (remote_open): Install remote_desc in the event
10183 (remote_close): Remove remote_desc from the event loop.
10184 (putpkt_binary): Rename to...
10185 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
10186 (putpkt_binary): New as wrapper around putpkt_binary_1.
10187 (putpkt_notif): New.
10188 (prepare_resume_reply): In non-stop mode, don't change the
10190 * event-loop.c: New.
10191 * Makefile.in (OBJ): Add event-loop.o.
10192 (event-loop.o): New rule.
10194 * linux-low.h (pid_of): Moved here.
10196 (get_lwp_thread): Use lwpid_of.
10197 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
10198 * linux-low.c (pid_of): Delete.
10199 (inferior_pid): Use lwpid_of.
10200 (linux_event_pipe): New.
10201 (target_is_async_p): New.
10203 (handle_extended_wait): Use lwpid_of.
10204 (add_lwp): Don't set lwpid field.
10205 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
10206 (linux_kill_one_lwp): If killing a running lwp, stop it first.
10207 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
10208 (linux_detach_one_lwp): If detaching from a running lwp, stop it
10209 first. Adjust to linux_wait_for_event interface changes. Use
10211 (linux_detach): Don't delete the main lwp here.
10212 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
10213 (status_pending_p): Don't consider explicitly suspended lwps.
10214 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
10215 pointer. Add OPTIONS argument. Change return type to int. Use
10216 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
10217 (linux_wait_for_event): Take an integer pid instead of a lwp_info
10218 pointer. Add status pointer argument. Return a pid instead of a
10219 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
10220 changes. In non-stop mode, don't switch to a random thread.
10221 (linux_wait): Rename to...
10222 (linux_wait_1): ... this. Add target_options argument, and handle
10223 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
10224 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
10225 clean exit and signal exit code. Don't stop all threads in
10226 non-stop mode. In all-stop mode, only stop all threads when
10227 reporting a stop to GDB. Handle explicit thread stop requests.
10228 (async_file_flush, async_file_mark): New.
10230 (send_sigstop): Use lwpid_of.
10231 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
10232 interface changes. In non-stop mode, don't switch to a random
10234 (linux_resume_one_lwp): Use lwpid_of.
10235 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
10236 (linux_resume_one_thread): ... this. Handle resume_stop. In
10237 non-stop mode, don't look for pending flag in all threads.
10238 (resume_status_pending_p): Don't consider explicitly suspended
10240 (my_waitpid): Reimplement. Emulate __WALL.
10241 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10243 (sigchld_handler, linux_supports_non_stop, linux_async)
10244 (linux_start_non_stop): New.
10245 (linux_target_ops): Register linux_supports_non_stop, linux_async
10246 and linux_start_non_stop.
10247 (initialize_low): Install SIGCHLD handler.
10248 * thread-db.c (thread_db_create_event, find_one_thread)
10249 (thread_db_get_tls_address): Use lwpid_of.
10250 * win32-low.c (win32_detach): Adjust to use resume_kind.
10251 (win32_wait): Add `options' argument.
10252 * spu-low.c (spu_resume): Adjust to use resume_kind.
10253 (spu_wait): Add `options' argument.
10255 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10257 Decouple target code from remote protocol.
10259 * target.h (enum target_waitkind): New.
10260 (struct target_waitstatus): New.
10261 (struct target_ops) <wait>: Return an unsigned long. Take a
10262 target_waitstatus pointer instead of a char pointer.
10263 (mywait): Likewise.
10264 * target.c (mywait): Change prototype to return an unsigned long.
10265 Take a target_waitstatus pointer instead of a char pointer. Adjust.
10266 * server.h (thread_from_wait, old_thread_from_wait): Delete
10268 (prepare_resume_reply): Change prototype to take a
10270 * server.c (thread_from_wait, old_thread_from_wait): Delete.
10271 (last_status, last_ptid): New.
10272 (start_inferior): Remove "statusptr" argument. Adjust. Return a
10273 pid instead of a signal.
10274 (attach_inferior): Remove "status" and "signal" parameters.
10276 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
10278 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
10279 (handle_v_requests, myresume): Remove "status" and "signal"
10280 parameters. Adjust.
10281 (handle_status): New.
10282 (main): Delete local `status'. Adjust.
10283 * remote-utils.c: Include target.h.
10284 (prepare_resume_reply): Change prototype to take a
10285 target_waitstatus. Adjust.
10287 * linux-low.c (linux_wait): Adjust to new target_ops->wait
10289 * spu-low.c (spu_wait): Adjust.
10290 * win32-low.c (enum target_waitkind, struct target_waitstatus):
10292 (win32_wait): Adjust.
10294 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10296 * target.h (struct thread_resume): Delete leave_stopped member.
10297 (struct target_ops): Add a `n' argument to the `resume' callback.
10298 * server.c (start_inferior): Adjust.
10299 (handle_v_cont, myresume): Adjust.
10300 * linux-low.c (check_removed_breakpoint): Adjust to resume
10301 interface change, and to removed leave_stopped field.
10302 (resume_ptr): Delete.
10303 (struct thread_resume_array): New.
10304 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10305 resume interface change.
10306 (linux_continue_one_thread, linux_queue_one_thread)
10307 (resume_status_pending_p): Check if the resume field is NULL
10308 instead of checking the leave_stopped member.
10309 (linux_resume): Adjust to the target resume interface change.
10310 * spu-low.c (spu_resume): Adjust to the target resume interface
10312 * win32-low.c (win32_detach, win32_resume): Ditto.
10314 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10316 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10318 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10320 (linux_continue_one_thread): Only preserve the stepping flag if
10321 there's a pending breakpoint.
10323 2009-03-31 Pedro Alves <pedro@codesourcery.com>
10325 * server.c (main): After the inferior having exited, call
10326 remote_close before exiting gdbserver.
10328 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10330 Fix size of FPSCR in Power 7 processors.
10331 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10332 (PPC_FEATURE_HAS_DFP): New #define.
10333 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10336 2009-03-23 Pedro Alves <pedro@codesourcery.com>
10338 * server.c (handle_query) Whitespace and formatting.
10340 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10342 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10343 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10344 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10345 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10346 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10347 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10348 Makefile.in, configure.ac: Fix whitespace throughout.
10349 * configure: Regenerate.
10351 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10353 * inferiors.c (find_inferior): Make it safe for the callback
10354 function to delete the currently iterated inferior.
10356 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10358 * Makefile.in (linuw_low_h): Move higher.
10359 (thread-db.o): Depend on $(linux_low_h).
10361 2009-03-17 Pedro Alves <pedro@codesourcery.com>
10363 Rename "process" to "lwp" throughout.
10365 * linux-low.c (all_processes): Rename to...
10366 (all_lwps): ... this.
10367 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10368 (add_process): Rename to ...
10369 (add_lwp): ... this. Adjust.
10370 (linux_create_inferior): Adjust.
10371 (linux_attach_lwp): Adjust.
10372 (linux_attach): Adjust.
10373 (linux_kill_one_process): Rename to ...
10374 (linux_kill_one_lwp): ... this. Adjust.
10375 (linux_kill): Adjust.
10376 (linux_detach_one_process): Rename to ...
10377 (linux_detach_one_lwp): ... this. Adjust.
10378 (linux_detach): Adjust.
10379 (check_removed_breakpoint): Adjust.
10380 (status_pending_p): Adjust.
10381 (linux_wait_for_process): Rename to ...
10382 (linux_wait_for_lwp): ... this. Adjust.
10383 (linux_wait_for_event): Adjust.
10384 (send_sigstop): Adjust.
10385 (wait_for_sigstop): Adjust.
10386 (stop_all_processes): Rename to ...
10387 (stop_all_lwps): ... this.
10388 (linux_resume_one_process): Rename to ...
10389 (linux_resume_one_lwp): ... this. Adjust.
10390 (linux_set_resume_request, linux_continue_one_thread)
10391 (linux_queue_one_thread, resume_status_pending_p)
10392 (usr_store_inferior_registers, regsets_store_inferior_registers)
10393 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10395 * linux-low.h (get_process): Rename to ...
10396 (get_lwp): ... this. Adjust.
10397 (get_thread_process): Rename to ...
10398 (get_thread_lwp): ... this. Adjust.
10399 (get_process_thread): Rename to ...
10400 (get_lwp_thread): ... this. Adjust.
10401 (struct process_info): Rename to ...
10402 (struct lwp_info): ... this.
10403 (all_processes): Rename to ...
10404 (all_lwps): ... this.
10405 * proc-service.c (ps_lgetregs): Adjust.
10406 * thread-db.c (thread_db_create_event, find_one_thread)
10407 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10409 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10411 * server.c (handle_query): Handle "qAttached".
10413 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10415 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10416 GPLv3, update license URL.
10418 2009-03-01 Doug Evans <dje@google.com>
10420 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10421 (server_h): Add gdb_signals.h.
10422 (signals.o): Update.
10423 * server.h (target_signal_from_host,target_signal_to_host_p)
10424 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10426 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10428 * remote-utils.c (getpkt): Also generate remote-debug
10429 information if noack_mode is set.
10431 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10433 * server.c (handle_query): Report qXfer:siginfo:read and
10434 qXfer:siginfo:write as supported and handle them.
10435 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10436 * linux-low.c (linux_xfer_siginfo): New.
10437 (linux_target_ops): Set it.
10439 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10441 * server.c (gdbserver_usage): Mention --remote-debug.
10442 (main): Accept '--remote-debug' switch.
10444 2009-01-18 Doug Evans <dje@google.com>
10446 * regcache.c (new_register_cache): No need to check result of xcalloc.
10447 * server.c (handle_search_memory): Back out calls to xmalloc,
10448 result is checked and error is returned to user upon failure.
10449 (handle_query): Ditto. Add more checks for result of malloc.
10450 (handle_v_cont): Check result of malloc, report error back to
10452 (handle_v_run): Ditto. Call freeargv.
10453 * server.h (freeargv): Declare.
10454 * utils.c (freeargv): New fn.
10456 2009-01-15 Doug Evans <dje@google.com>
10458 * gdbreplay.c (perror_with_name): Make arg const char *.
10459 * server.h (target_signal_to_name): Make return type const char *.
10460 * thread-db.c (thread_db_err_str): Make return type const char *.
10461 * utils.c (perror_with_name): Make arg const char *.
10463 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10465 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10466 when handling a EXIT_PROCESS_DEBUG_EVENT.
10468 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10470 * gdbreplay.c (gdbreplay_version): Update copyright year.
10471 * server.c (gdbserver_version): Likewise.
10473 2009-01-05 Doug Evans <dje@google.com>
10475 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10476 (handle_extended_wait): Improve comment.
10478 2008-12-13 Doug Evans <dje@google.com>
10480 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10481 * server.h (ATTR_MALLOC): New macro.
10482 (xmalloc,xcalloc,xstrdup): Declare.
10483 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10484 * inferiors.c: Ditto.
10485 * linux-low.c: Ditto.
10486 * mem-break.c: Ditto.
10487 * regcache.c: Ditto.
10488 * remote-utils.c: Ditto.
10491 * win32-low.c: Ditto.
10493 2008-12-12 Doug Evans <dje@google.com>
10495 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10496 in debugging printf.
10498 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10500 2008-12-09 Doug Evans <dje@google.com>
10502 * linux-low.h (struct process_info): Delete member tid, unused.
10503 * thread-db.c (find_one_thread): Update.
10504 (maybe_attach_thread): Update.
10506 2008-12-02 Pedro Alves <pedro@codesourcery.com>
10508 * target.h (struct target_ops): Add qxfer_osdata member.
10509 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10511 (linux_qxfer_osdata): New functions.
10512 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10514 * server.c (handle_query): Handle "qXfer:osdata:read:".
10515 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10516 (buffer_xml_printf): New functions.
10517 * server.h (struct buffer): New.
10518 (buffer_grow_str, buffer_grow_str0): New macros.
10519 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10520 (buffer_xml_printf): Declare.
10522 2008-11-24 Doug Evans <dje@google.com>
10524 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10526 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10528 * server.c (handle_v_run): Always use the supplied argument list.
10530 2008-11-19 Bob Wilson <bob.wilson@acm.org>
10532 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10533 (xtensa_regmap_table): Add entry for scompare1.
10535 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10537 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10538 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10539 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10540 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10541 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10542 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10543 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10544 XML target descriptions.
10545 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10546 when inferior is running on an ISA 2.05 or later processor. Add
10547 special case to return offset for full 64-bit slot of FPSCR when
10550 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10552 * Makefile.in (SFILES, clean): Added sparc64 files.
10553 (reg-sparc64.o, reg-sparc64.c): New.
10554 * configure.srv (sparc*-*-linux*): New configuration.
10555 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10556 syscall arguments for SPARC.
10557 (regsets_store_inferior_registers): Likewise.
10558 * linux-sparc-low.c: New file.
10560 2008-10-21 Doug Evans <dje@google.com>
10562 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10563 (READLINE_DIR,READLINE_DEP): Delete.
10564 (INTERNAL_CFLAGS): Update.
10565 (LINTFLAGS): Update.
10567 2008-10-10 Pedro Alves <pedro@codesourcery.com>
10569 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10570 whole argv from the last run, not just argv[0].
10572 2008-09-08 Pedro Alves <pedro@codesourcery.com>
10574 * regcache.c (new_register_cache): Return NULL if the register
10575 cache size isn't known yet.
10576 (free_register_cache): Avoid dereferencing a NULL regcache.
10578 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10580 * configure.srv: Merge MIPS and MIPS64.
10582 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10584 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10586 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
10588 * Makefile.in: Add required vsx dependencies.
10590 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10591 Declare init_registers_powerpc_vsx32l.
10592 Declare init_registers_powerpc_vsx64l.
10593 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10594 (ppc_arch_setup): Check for VSX in hwcap.
10595 (ppc_fill_vsxregset): New function.
10596 (ppc_store_vsxregset): New function.
10597 Add new VSX entry in regset_info target_regsets.
10599 * configure.srv: Add new VSX dependencies.
10601 2008-08-12 Pedro Alves <pedro@codesourcery.com>
10603 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10604 (remote_open): Set or clear transport_is_reliable.
10605 (putpkt_binary): Don't expect acks in noack mode.
10606 (getpkt): Don't send ack/nac in noack mode.
10607 * server.c (handle_general_set): Handle QStartNoAckMode.
10608 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10610 (main): Reset noack_mode on every connection.
10611 * server.h (noack_mode): Declare.
10613 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10615 * Makefile.in (GDBREPLAY_OBS): New variable.
10616 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10618 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10619 Daniel Jacobowitz <dan@codesourcery.com>
10621 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10622 (usr_store_inferior_registers): Likewise.
10623 (regsets_store_inferior_registers): Likewise.
10625 2008-07-31 Rolf Jansen <rj@surtec.com>
10626 Pedro Alves <pedro@codesourcery.com>
10628 * configure.ac: Check for memmem declaration.
10629 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10630 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10631 (disable_packet_qfThreadInfo): Unconditionally compile.
10632 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10633 * configure, config.in: Regenerate.
10635 2008-07-28 Doug Kwan <dougkwan@google.com>
10637 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10638 (linux_write_memory): Remove declaration of errno.
10640 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10642 * linux-low.c (handle_extended_wait): Do not use "status"
10643 variable uninitialized.
10645 2008-07-07 Pedro Alves <pedro@codesourcery.com>
10647 * server.c (handle_v_attach): Inhibit reporting dll changes.
10649 2008-06-27 Pedro Alves <pedro@codesourcery.com>
10651 * remote-utils.c (prepare_resume_reply): If requested, don't
10652 output "thread:TID" in the T stop reply.
10654 * server.c (disable_packet_vCont, disable_packet_Tthread)
10655 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10656 (handle_query): If requested, disable support for qC, qfThreadInfo
10658 (handle_v_requests): If requested, disable support for vCont.
10659 (gdbserver_show_disableable): New.
10660 (main): Handle --disable-packet and --disable-packet=LIST.
10662 * server.h (disable_packet_vCont, disable_packet_Tthread)
10663 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10665 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10667 * server.c (gdbserver_usage): Mention --version.
10669 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10671 * Makefile.in (gdbreplay.o): New rule.
10673 2008-06-06 Joseph Myers <joseph@codesourcery.com>
10675 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10676 message, not gdbserver.
10678 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
10679 Nathan Sidwell <nathan@codesourcery.com>
10680 Joseph Myers <joseph@codesourcery.com>
10682 * acinclude.m4: Include ../../config/acx.m4.
10683 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10684 * configure, config.in: Regenerate.
10685 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10686 * server.c (gdbserver_version): Print PKGVERSION.
10687 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10688 (main): Adjust gdbserver_usage calls.
10689 * gdbreplay.c (version, host_name): Add declarations.
10690 (gdbreplay_version, gdbreplay_usage): New.
10691 (main): Accept --version and --help options.
10693 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10695 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10696 (arm_breakpoint_at): Handle Thumb.
10697 (the_low_target): Add comment.
10699 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10701 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10703 2008-05-09 Doug Evans <dje@google.com>
10705 * server.h (decode_search_memory_packet): Declare.
10706 * remote-utils.c (decode_search_memory_packet): New fn.
10707 * server.c (handle_search_memory_1): New fn.
10708 (handle_search_memory): New fn.
10709 (handle_query): Process qSearch:memory packets.
10711 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10713 * regcache.c (registers_length): Remove.
10714 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10715 full register packet.
10716 * regcache.h (registers_length): Remove prototype.
10717 * server.h (PBUFSIZ): Define to 16384.
10719 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10721 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10722 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10723 powerpc-64l.o, and powerpc-altivec64l.o.
10724 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10725 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10726 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10727 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10728 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10731 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
10732 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
10733 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
10734 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
10735 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
10736 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
10737 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
10738 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
10739 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
10740 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
10743 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
10744 (init_registers_powerpc_32l): ... this new prototype.
10745 (init_registers_powerpc_32): Remove, replace by ...
10746 (init_registers_powerpc_altivec32l): ... this new prototype.
10747 (init_registers_powerpc_e500): Remove, replace by ...
10748 (init_registers_powerpc_e500l): ... this new prototype.
10749 (init_registers_ppc64): Remove, replace by ...
10750 (init_registers_powerpc_64l): ... this new prototype.
10751 (init_registers_powerpc_64): Remove, replace by ...
10752 (init_registers_powerpc_altivec64l): ... this new prototype.
10753 (ppc_num_regs): Set to 73.
10754 (PT_ORIG_R3, PT_TRAP): Define if necessary.
10755 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
10756 (ppc_cannot_store_register): Handle orig_r3 and trap.
10757 (ppc_arch_setup): Update init_registers_... calls.
10758 (ppc_fill_gregset): Handle orig_r3 and trap.
10760 * inferiors.c (clear_inferiors): Reset current_inferior.
10762 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
10764 * acinclude.m4: Add override.m4.
10765 * configure: Regenerate.
10767 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10769 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
10770 initial call to init_register_ppc64.
10772 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10774 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
10775 single powerpc*-*-linux* case.
10776 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
10778 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
10780 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
10781 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
10783 * linux-ppc-low.c: Include <elf.h>.
10784 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
10785 (ppc_hwcap): New global variable.
10786 (ppc_regmap): Remove __SPE__ #ifdef sections.
10787 (ppc_regmap_e500): New global variable.
10788 (ppc_cannot_store_register): Update __SPE__ special case.
10789 (ppc_get_hwcap): New function.
10790 (ppc_arch_setup): Use it to determine whether inferior supports
10791 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
10792 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
10793 Do not access registers if target does not support AltiVec.
10794 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
10795 Do not access registers if target does not support SPE.
10796 (target_regsets): Unconditionally include AltiVec and SPE regsets.
10798 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
10800 * linux-low.c (disabled_regsets, num_regsets): New.
10801 (use_regsets_p): Delete.
10802 (linux_wait_for_process): Clear disabled_regsets.
10803 (regsets_fetch_inferior_registers): Check and set it.
10804 (regsets_store_inferior_registers): Likewise.
10805 (linux_fetch_registers, linux_store_registers): Do not use
10807 (initialize_low): Allocate disabled_regsets.
10809 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
10811 * Makefile.in (LIBOBJS): New.
10812 (OBS): Use LIBOBJS.
10813 (memmem.o): New rule.
10814 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
10815 * configure: Regenerated.
10817 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
10819 * server.c (handle_query): Never return "unsupported" for
10820 qXfer:features:read queries.
10822 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
10824 * server.c (get_features_xml): Fix inverted condition.
10825 (handle_query): Always support qXfer:feature:read.
10827 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
10829 * server.c (wrapper_argv): New.
10830 (start_inferior): Handle wrapper_argv. If set, expect an extra
10832 (gdbserver_usage): Document --wrapper.
10833 (main): Parse --wrapper.
10835 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10837 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
10838 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
10839 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
10840 (ppc_set_pc): Likewise.
10841 (ppc_arch_setup): New function.
10842 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
10843 of collect_register.
10844 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
10846 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10848 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
10849 instead of linux-ppc64-low.o.
10850 * linux-ppc64-low.c: Remove file.
10851 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
10852 (linux-ppc64-low.o): Remove rule.
10854 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
10855 (init_registers_powerpc_64): Likewise.
10856 (ppc_regmap): Conditionally define depending on __powerpc64__.
10857 (ppc_cannot_store_register): Do not special-case "fpscr" when
10858 compiled on __powerpc64__.
10859 (ppc_collect_ptrace_register): New function.
10860 (ppc_supply_ptrace_register): New function.
10861 (ppc_breakpoint): Change type to "unsigned int".
10862 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
10863 (the_low_target): Conditionally provide initializers for the
10864 arch_setup member depending on __powerpc64__. Install
10865 collect_ptrace_register and supply_ptrace_register members.
10867 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10869 * regcache.h (gdbserver_xmltarget): Add extern declaration.
10870 * server.c (gdbserver_xmltarget): Define.
10871 (get_features_xml): Use it to replace "target.xml" and arch_string.
10873 * configure.srv: Remove srv_xmltarget. Add XML files that were
10874 mentioned there to srv_xmlfiles instead. Remove conditional tests
10875 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
10876 srv_xmlfiles and srv_regobj to include all possible choices.
10877 * configure.ac (srv_xmltarget): Remove.
10878 (srv_xmlfiles): Do not add "target.xml".
10879 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
10880 checks for supplementary target information.
10881 * configure: Regenerate.
10882 * Makefile.in (XML_TARGET): Remove.
10883 (target.xml): Remove rule.
10884 (clean): Do not clean up target.xml.
10885 (.PRECIOUS): Do not mention target.xml.
10887 * target.h (struct target_ops): Remove arch_string member.
10888 * linux-low.c (linux_arch_string): Remove.
10889 (linux_target_ops): Remove arch_string initializer.
10890 * linux-low.h (struct linux_target_ops): Remove arch_string member.
10891 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
10892 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
10893 * spu-low.c (spu_arch_string): Remove.
10894 (spu_target_ops): Remove arch_string initializer.
10895 * win32-low.c (win32_arch_string): Remove.
10896 (win32_target_ops): Remove arch_string initializer.
10897 * win32-low.h (struct win32_target_ops): Remove arch_string member.
10898 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
10899 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
10901 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10903 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
10904 by collect_ptrace_register and supply_ptrace_register hooks.
10905 * linux-low.c (fetch_register): Use supply_ptrace_register callback
10906 instead of checking for the_low_target.left_pad_xfer.
10907 (usr_store_inferior_registers): Use collect_ptrace_register callback
10908 instead of checking for the_low_target.left_pad_xfer.
10910 * linux-s390-low.c (s390_collect_ptrace_register): New function.
10911 (s390_supply_ptrace_register): Likewise.
10912 (s390_fill_gregset): Call s390_collect_ptrace_register.
10913 (the_low_target): Update.
10915 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
10916 (ppc_supply_ptrace_register): Likewise.
10917 (the_low_target): Update.
10919 * linux-i386-low.c (the_low_target): Update.
10920 * linux-x86-64-low.c (the_low_target): Update.
10922 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10924 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
10925 reg-s390.o and reg-s390x.o.
10927 * linux-low.c (new_inferior): New global variable.
10928 (linux_create_inferior, linux_attach): Set it.
10929 (linux_wait_for_process): Call the_low_target.arch_setup after the
10930 target has stopped for the first time.
10931 (initialize_low): Do not call the_low_target.arch_setup.
10933 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
10934 (s390_set_pc): Likewise.
10935 (s390_arch_setup): New function.
10936 (the_low_target): Use s390_arch_setup as arch_setup routine.
10938 * regcache.c (realloc_register_cache): New function.
10939 (set_register_cache): Call it for each existing regcache.
10941 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10943 * server.h (init_registers): Remove prototype.
10945 * linux-low.h (struct linux_target_ops): Add arch_setup field.
10946 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
10947 instead of init_registers ().
10948 * linux-arm-low.c (init_registers_arm): Add prototype.
10949 (init_registers_arm_with_iwmmxt): Likewise.
10950 (the_low_target): Add initializer for arch_setup field.
10951 * linux-cris-low.c (init_registers_cris): Add prototype.
10952 (the_low_target): Add initializer for arch_setup field.
10953 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
10954 (the_low_target): Add initializer for arch_setup field.
10955 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
10956 (the_low_target): Add initializer for arch_setup field.
10957 * linux-ia64-low.c (init_registers_ia64): Add prototype.
10958 (the_low_target): Add initializer for arch_setup field.
10959 * linux-m32r-low.c (init_registers_m32r): Add prototype.
10960 (the_low_target): Add initializer for arch_setup field.
10961 * linux-m68k-low.c (init_registers_m68k): Add prototype.
10962 (the_low_target): Add initializer for arch_setup field.
10963 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
10964 (init_registers_mips64_linux): Likewise.
10965 (the_low_target): Add initializer for arch_setup field.
10966 * linux-ppc-low.c (init_registers_ppc): Add prototype.
10967 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
10968 (the_low_target): Add initializer for arch_setup field.
10969 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
10970 (init_registers_powerpc_64): Likewise.
10971 (the_low_target): Add initializer for arch_setup field.
10972 * linux-s390-low.c (init_registers_s390): Add prototype.
10973 (init_registers_s390x): Likewise.
10974 (the_low_target): Add initializer for arch_setup field.
10975 * linux-sh-low.c (init_registers_sh): Add prototype.
10976 (the_low_target): Add initializer for arch_setup field.
10977 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
10978 (the_low_target): Add initializer for arch_setup field.
10979 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
10980 (the_low_target): Add initializer for arch_setup field.
10982 * win32-low.h (struct win32_target_ops): Add arch_setup field.
10983 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
10984 instead of init_registers ().
10985 * win32-arm-low.c (init_registers_arm): Add prototype.
10986 (the_low_target): Add initializer for arch_setup field.
10987 * win32-i386-low.c (init_registers_i386): Add prototype.
10988 (the_low_target): Add initializer for arch_setup field.
10990 * spu-low.c (init_registers_spu): Add prototype.
10991 (initialize_low): Call initialie_registers_spu () instead of
10992 initialize_registers ().
10994 2008-02-19 Pedro Alves <pedro@codesourcery.com>
10996 * server.c (handle_v_requests): When handling the vRun and vAttach
10997 packets, if already debugging a process, don't kill it. Return an
11000 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11002 * server.c (handle_query): Correct length check.
11004 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
11006 * win32-low.c (do_initial_child_stuff): Add process handle
11007 parameter. Set current_process_handle and current_process_id from the
11008 parameters. Clear globals.
11009 (win32_create_inferior): Don't set current_process_handle and
11010 current_process_id here. Instead pass them on the call to
11011 do_initial_child_stuff.
11012 (win32_attach): Likewise.
11013 (win32_clear_inferiors): New.
11014 (win32_kill): Don't close the current process handle or the
11015 current thread handle here. Instead call win32_clear_inferiors.
11016 (win32_detach): Don't open a new handle to the process. Call
11017 win32_clear_inferiors.
11018 (win32_join): Don't rely on current_process_handle; open a new
11019 handle using the process id.
11020 (win32_wait): Call win32_clear_inferiors when the inferior process
11023 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
11025 * server.c (monitor_show_help): Add "exit".
11027 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
11029 * Makefile.in (SFILES): Add linux-xtensa-low.c.
11030 (clean): Add reg-xtensa.c.
11031 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
11032 * configure.srv (xtensa*-*-linux*) New target.
11033 * linux-xtensa-low.c: New.
11034 * xtensa-xtregs.c: New.
11036 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
11038 * hostio.c: Don't include errno.h.
11039 (errno_to_fileio_errno): Move to hostio-errno.
11040 * hostio.c: (hostio_error): Remove the error parameter. Defer the
11041 error number outputting to the target->hostio_last_error callback.
11042 (hostio_packet_error): Use FILEIO_EINVAL directly.
11043 (handle_open, handle_pread, hostio_error, handle_unlink): Update
11044 calls to hostio_error.
11045 * hostio-errno.c: New.
11046 * server.h (hostio_last_error_from_errno): Declare.
11047 * target.h (target_ops): Add hostio_last_error member.
11048 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
11049 as hostio_last_error handler.
11050 * spu-low.c (spu_target_ops): Likewise.
11051 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
11052 (wince_hostio_last_error): New functions.
11053 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
11054 as hostio_last_error handler.
11055 (win32_target_ops) [!_WIN32_WCE]: Register
11056 hostio_last_error_from_errno as hostio_last_error handler.
11057 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
11058 (hostio-errno.o): New rule.
11059 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
11060 * configure.srv (srv_hostio_err_objs): New variable. Default to
11062 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
11063 * configure: Regenerate.
11065 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11067 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
11068 (linux_kill, linux_detach): Clean up the process list.
11069 * remote-utils.c (remote_open): Improve port number parsing.
11070 (putpkt_binary, input_interrupt): Only send interrupts if the target
11072 * server.c (extended_protocol): Make static.
11073 (attached): Define earlier.
11074 (exit_requested, response_needed, program_argv): New variables.
11075 (target_running): New.
11076 (start_inferior): Clear attached here.
11077 (attach_inferior): Set attached here.
11078 (require_running): Define.
11079 (handle_query): Use require_running and target_running. Implement
11081 (handle_v_attach, handle_v_run): New.
11082 (handle_v_requests): Use require_running. Handle vAttach and vRun.
11083 (gdbserver_usage): Update.
11084 (main): Redo argument parsing. Handle --debug and --multi. Handle
11085 --attach along with other options or after the port. Save
11086 program_argv. Support no initial program. Resynchronize
11087 communication with GDB after an error. Handle "monitor exit".
11088 Use require_running and target_running. Always allow the extended
11089 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
11090 restart in extended mode.
11091 * README: Refer to the GDB manual. Update --attach usage.
11093 2007-12-20 Andreas Schwab <schwab@suse.de>
11095 * linux-low.c (STACK_SIZE): Define.
11096 (linux_tracefork_child): Use it. Use __clone2 on ia64.
11097 (linux_test_for_tracefork): Likewise.
11099 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
11101 * linux-low.c (linux_wait_for_event): Update messages. Do not
11102 reinsert auto-delete breakpoints.
11103 * mem-break.c (struct breakpoint): Change return type of handler to
11105 (set_breakpoint_at): Update handler type.
11106 (reinsert_breakpoint_handler): Return 1 instead of calling
11108 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
11110 (check_breakpoints): Delete auto-delete breakpoints and return 2.
11111 * mem-break.h (set_breakpoint_at): Update handler type.
11112 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
11113 * win32-low.c (auto_delete_breakpoint): New.
11114 (get_child_debug_event): Use it.
11116 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
11118 * configure.ac: Check for pread and pwrite.
11119 * hostio.c (handle_pread): Fall back to lseek and read.
11120 (handle_pwrite): Fall back to lseek and write.
11121 * config.in, configure: Regenerated.
11123 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
11125 * server.c (myresume): Add own_buf argument.
11126 (main): Update calls.
11128 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
11130 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
11131 * remote-utils.c (remote_open): Do not call disable_async_io.
11132 (block_async_io): Delete.
11133 (unblock_async_io): Make static.
11134 (initialize_async_io): New.
11135 * server.c (handle_v_cont): Handle async I/O here.
11136 (myresume): Likewise. Move other common resume tasks here...
11137 (main): ... from here. Call initialize_async_io. Disable async
11138 I/O before the main loop.
11139 * server.h (initialize_async_io): Declare.
11140 (block_async_io, unblock_async_io): Delete prototypes.
11141 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
11143 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
11145 * remote-utils.c (readchar): Allow binary data in received messages.
11147 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11149 * win32-low.c (attaching): New global.
11150 (win32_create_inferior): Clear the `attaching' global.
11151 (win32_attach): Set the `attaching' global.
11152 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
11153 attaching. Only set a breakpoint at the entry point if not
11156 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11158 * server.c (main): Don't report dll events on the initial
11159 connection on attaches.
11161 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11163 * server.c (main): Relax numerical bases supported for the pid of
11164 the --attach command line argument.
11166 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11168 * win32-low.c (win32_attach): Call OpenProcess before
11169 DebugActiveProcess, not after. Add last error output to error
11172 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11174 * win32-low.c (win32_get_thread_context)
11175 (win32_set_thread_context): New functions.
11176 (thread_rec): Use win32_get_thread_context.
11177 (continue_one_thread, win32_resume): Use win32_set_thread_context.
11178 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
11181 2007-12-03 Leo Zayas
11182 Pedro Alves <pedro_alves@portugalmail.pt>
11184 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
11186 (child_add_thread): Minor cleanup.
11187 (child_continue): Resume artificially suspended threads before
11188 calling ContinueDebugEvent.
11189 (suspend_one_thread): New.
11190 (fake_breakpoint_event): New.
11191 (get_child_debug_event): Change return type to int. Check here if
11192 gdb sent an interrupt request. If a soft interrupt was requested,
11193 fake a breakpoint event. Return 0 if there is no event to handle,
11195 (win32_wait): Don't check here if gdb sent an interrupt request.
11196 Ensure there is a valid event to handle.
11197 (win32_request_interrupt): Add soft interruption method as last
11200 2007-12-03 Leo Zayas
11201 Pedro Alves <pedro_alves@portugalmail.pt>
11203 * win32-low.h (win32_thread_info): Add descriptions to the
11204 structure members. Replace `suspend_count' counter by a
11206 * win32-low.c (thread_rec): Update condition of when to get the
11207 context from the inferior. Rely on ContextFlags being set if it
11208 has already been retrieved. Only suspend the inferior thread if
11209 we haven't already. Warn if that fails.
11210 (continue_one_thread): s/suspend_count/suspended/. Only call
11211 ResumeThread once. Warn if that fails.
11213 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11215 * win32-low.c (win32_wait): Don't read from the inferior when it
11216 has already exited.
11218 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11220 * Makefile.in (win32_low_h): New variable.
11221 (win32-low.o): Add dependency on $(win32_low_h).
11222 (win32-arm-low.o, win32-i386-low.o): New rules.
11224 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11226 * hostio.c: Correct copyright year.
11228 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11230 * Makefile.in (OBS): Add hostio.o.
11231 (hostio.o): New rule.
11232 * server.h (handle_vFile): Declare.
11233 * hostio.c: New file.
11234 * server.c (handle_v_requests): Take packet_len and new_packet_len
11235 for binary packets. Call handle_vFile.
11236 (main): Update call to handle_v_requests.
11238 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
11240 * linux-low.c: Include <sched.h>.
11242 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
11244 * linux-low.c (linux_tracefork_grandchild): New.
11245 (linux_tracefork_child): Use clone.
11246 (linux_test_for_tracefork): Use clone; allocate and free a stack.
11248 2007-10-31 Joel Brobecker <brobecker@adacore.com>
11250 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11252 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
11254 * linux-low.c (handle_extended_wait): Handle unexpected signals.
11256 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
11258 * inferiors.c (change_inferior_id): Delete.
11259 (add_pid_to_list, pull_pid_from_list): New.
11260 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
11261 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11262 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
11263 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
11264 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
11265 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
11266 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
11267 (using_threads): Always set to 1.
11268 (handle_extended_wait): New.
11269 (add_process): Do not set TID.
11270 (linux_create_inferior): Set must_set_ptrace_flags.
11271 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
11272 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
11273 (linux_thread_alive): Rename TID argument to LWPID.
11274 (linux_wait_for_process): Handle unknown processes. Do not use TID.
11275 (linux_wait_for_event): Do not use TID or check using_threads. Update
11276 call to dead_thread_notify. Call handle_extended_wait.
11277 (linux_create_inferior): Use PTRACE_SETOPTIONS.
11278 (send_sigstop): Delete sigstop_sent.
11279 (wait_for_sigstop): Avoid TID.
11280 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
11281 (linux_test_for_tracefork): New.
11282 (linux_lookup_signals): Use thread_db_active and
11283 linux_supports_tracefork_flag.
11284 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
11285 * linux-low.h (get_process_thread): Avoid TID.
11286 (struct process_ifo): Move thread_known and tid to the end. Remove
11288 (linux_attach_lwp, thread_db_init): Update prototypes.
11289 * server.h (change_inferior_id): Delete prototype.
11290 (add_pid_to_list, pull_pid_from_list): New prototypes.
11291 * thread-db.c (thread_db_use_events): New.
11292 (find_first_thread): Rename to...
11293 (find_one_thread): ...this. Update callers and messages. Do not
11294 call fatal. Check thread_db_use_events. Do not call
11295 change_inferior_id or new_thread_notify.
11296 (maybe_attach_thread): Update. Do not call new_thread_notify.
11297 (thread_db_init): Set thread_db_use_events. Check use_events.
11298 * utils.c (fatal, warning): Correct message prefix.
11300 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
11302 * Makefile.in (clean): Remove new files.
11303 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11304 (powerpc-64.o, powerpc-64.c): New rules.
11305 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11306 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11308 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11310 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11311 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11312 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11313 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11314 (target_regsets): Add AltiVec and SPE register sets.
11315 * configure.ac: Check for AltiVec and SPE.
11316 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11317 (ppc_fill_vrregset, ppc_store_vrregset): New.
11318 (target_regsets): Add AltiVec register set.
11319 * configure: Regenerated.
11321 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11323 * linux-low.c (O_LARGEFILE): Define.
11324 (linux_read_memory): Use /proc/PID/mem.
11325 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11326 * configure, config.in: Regenerated.
11328 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11330 * linux-low.c (linux_wait_for_event): Do not pass signals while
11333 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11335 * win32-low.c (create_process): New.
11336 (win32_create_inferior): Use create_process instead of
11337 CreateProcess. If create_process failed retry appending an ".exe"
11338 suffix. Store the GetLastError result immediatelly after
11339 create_process calls and use it on the call to error.
11341 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11343 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11345 2007-08-23 Joel Brobecker <brobecker@adacore.com>
11347 * configure.ac: Switch license to GPLv3.
11349 2007-08-01 Michael Snyder <msnyder@access-company.com>
11351 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11353 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11355 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11357 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11358 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11359 CloseToolhelp32Snapshot.
11360 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11361 CloseToolhelp32Snapshot.
11363 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
11365 * server.c (main): Check for inferior exit before main loop.
11367 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11369 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11370 instead of on tmp_desc.
11372 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11373 Daniel Jacobowitz <dan@codesourcery.com>
11375 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11376 (add_thread): Minor cleanups.
11377 (clear_inferiors): Move lower in the file. Clear the DLL
11379 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11380 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11381 (xml_escape_text): New.
11382 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11384 (handle_v_cont): Report errors.
11385 (gdbserver_version): Update.
11386 (main): Correct size of own_buf. Do not report initial DLL events.
11387 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11388 (unloaded_dll, xml_escape_text): New.
11389 * win32-low.c (enum target_waitkind): Update comments.
11390 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11391 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11392 (win32_EnumProcessModules, win32_GetModuleInformation)
11393 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11394 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11395 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11396 (win32_Module32First, win32_Module32Next, load_toolhelp)
11397 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11398 (get_child_debug_event): Handle DLL events.
11399 (win32_wait): Likewise.
11401 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11403 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11404 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11406 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11408 * win32-low.c (handle_output_debug_string): Ignore event if not
11411 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11413 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11415 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11417 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11419 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11421 * inferiors.c (change_inferior_id): Add comment.
11422 * linux-low.c (check_removed_breakpoint): Add an early
11423 prototype. Improve debug output.
11424 (linux_attach): Doc update.
11425 (linux_detach_one_process, linux_detach): Clean up before releasing
11427 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11428 * linux-low.h (struct process_info): Doc improvement.
11429 * mem-break.c (delete_all_breakpoints): New.
11430 * mem-break.h (delete_all_breakpoints): New prototype.
11431 * thread-db.c (find_first_thread): New.
11432 (thread_db_create_event): Call it instead of
11433 thread_db_find_new_threads. Clean up unused variables.
11434 (maybe_attach_thread): Remove first thread handling.
11435 (thread_db_find_new_threads): Use find_first_thread.
11436 (thread_db_get_tls_address): Likewise.
11438 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11440 * thread-db.c (thread_db_find_new_threads): Add prototype.
11441 (thread_db_create_event): Check for the main thread before adding
11443 (maybe_attach_thread): Only enable event reporting if TID == 0.
11444 (thread_db_get_tls_address): Check for new threads.
11446 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11448 * linux-low.c (linux_create_inferior): Try execv before execvp.
11449 * spu-low.c (spu_create_inferior): Likewise.
11451 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11453 * linux-low.c (linux_create_inferior): Change execv to execvp.
11454 * spu-low.c (spu_create_inferior): Likewies.
11456 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11458 * Makefile.in (clean): Clean new files instead of deleted ones.
11459 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11460 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11462 * configure.srv: Specify XML files and new regformats for MIPS and
11464 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11465 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11466 an entry for the restart register.
11467 (mips_cannot_fetch_register, mips_cannot_store_register)
11468 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11469 register names to match the XML descriptions.
11470 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11471 restart register instead of $0.
11473 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11474 Markus Deuling <deuling@de.ibm.com>
11476 * remote-utils.c (decode_xfer_write): New function.
11477 * server.h (decode_xfer_write): Add prototype.
11478 * server.c (handle_query): Add PACKET_LEN argument. Support
11479 qXfer:spu:read and qXfer:spu:write packets.
11480 (main): Pass packet_len to handle_query.
11481 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11482 * target.h (target_ops): Add qxfer_spu.
11484 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11486 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11487 accessing non-seekable spufs files.
11489 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11491 * server.c (handle_query): Add reply for qC packet.
11493 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11494 Leo Zayas <lerele@champenstudios@com>
11496 * server.h (check_remote_input_interrupt_request): New function.
11497 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11498 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11499 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11500 (check_remote_input_interrupt_request): New function.
11501 * server.h (check_remote_input_interrupt_request): Declare.
11502 * win32-low.c (winapi_DebugBreakProcess,
11503 winapi_GenerateConsoleCtrlEvent): New typedefs.
11504 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11506 (win32_wait): Check for remote interrupt request
11507 with check_remote_input_interrupt_request.
11508 (win32_request_interrupt): New function.
11509 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11511 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11513 * win32-low.c (debug_registers_changed,
11514 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11515 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11516 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11517 (thread_rec): Get context using the low target.
11518 (child_add_thread): Call thread_added on the low target,
11519 which does the same thing.
11521 (do_initial_child_stuff): Remove debug registers references.
11522 Set context using the low target. Resume threads after
11523 setting the contexts.
11524 (child_continue): Remove dead variable. Remove debug
11525 registers references.
11526 (child_fetch_inferior_registers): Go through the low target.
11527 (do_child_store_inferior_registers): Remove.
11528 (child_store_inferior_registers): Go through the low target.
11529 (win32_resume): Remove debug registers references.
11530 Set context using the low target.
11531 (handle_exception): Change return type to void. Don't record
11532 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11533 first chance exception.
11534 (get_child_debug_event): Change return type to void. Remove
11535 goto loop. Always return after waiting for debug event.
11536 (win32_wait): Convert to switch statement. Handle spurious
11539 * win32-i386-low.c (debug_registers_changed,
11540 debug_registers_used): New.
11541 (initial_stuff): Rename to ...
11542 (i386_initial_stuff): ... this. Clear debug registers
11544 (store_debug_registers): Delete.
11545 (i386_get_thread_context): New.
11546 (load_debug_registers): Delete.
11547 (i386_set_thread_context): New.
11548 (i386_thread_added): New.
11549 (single_step): Rename to ...
11550 (i386_single_step): ... this.
11551 (do_fetch_inferior_registers): Rename to ...
11552 (i386_fetch_inferior_register): ... this.
11553 (i386_store_inferior_register): New.
11554 (the_low_target): Adapt to new interface.
11556 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11557 (arm_get_thread_context): New.
11558 (arm_set_thread_context): New.
11560 (do_fetch_inferior_registers): Rename to ...
11561 (arm_fetch_inferior_register): ... this.
11562 (arm_store_inferior_register): New.
11563 (arm_wince_breakpoint): Reimplement as unsigned long.
11564 (arm_wince_breakpoint_len): Define.
11565 (the_low_target): Adapt to new interface.
11567 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11568 load_debug_registers. Add get_thread_context, set_thread_context,
11569 thread_added and store_inferior_register. Rename
11570 fetch_inferior_registers to fetch_inferior_register.
11571 (regptr): Remove declaration.
11573 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11575 * linux-low.c (linux_detach): Change return type to int. Return 0.
11576 * spu-low.c (spu_detach): Likewise.
11578 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11580 * target.h (target_ops): Change return type of detach to int.
11582 (join_inferior): New.
11583 * server.c (main): Don't skip detach support on mingw32.
11584 If the inferior doesn't support detaching return error.
11585 Call join_inferior instead of using waitpid.
11586 * linux-low.c (linux_join): New.
11587 (linux_target_op): Add linux_join.
11588 * spu-low.c (spu_join): New.
11589 (spu_target_ops): Add spu_join.
11590 * win32-low.c (win32_detach): Adapt to new interface.
11591 Reopen current_process_handle before detaching. Issue a child
11592 resume before detaching.
11594 (win32_target_op): Add win32_join.
11596 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11598 * win32-low.c (win32-attach): Fix return value.
11599 * target.h (target_ops): Describe ATTACH return values.
11601 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11603 * win32-low.c (GETPROCADDRESS): Define.
11604 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11605 (winapi_DebugSetProcessKillOnExit): Likewise.
11606 (win32_create_inferior): Force usage of ansi CreateProcessA.
11607 (win32_attach): Use GETPROCADDRESS.
11608 (win32_detach): Likewise.
11610 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11612 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11614 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11616 * win32-low.c: Commit leftover changes from 2007-03-29.
11618 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11620 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11621 fields short instead of int. Add explicit padding.
11622 (i387_cache_to_fsave): Remove unnecessary casts.
11623 (i387_fsave_to_cache): Doc fix.
11624 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11626 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11628 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11629 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11631 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11633 * configure.srv (arm*-*-mingw32ce*): Move near the other
11636 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11638 * configure.ac: Add errno checking.
11639 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11640 sys/file.h and malloc.h.
11641 (AC_CHECK_DECLS): Add perror.
11642 (srv_mingwce): Handle.
11643 * configure.srv (i[34567]86-*-cygwin*): Add
11644 win32-i386-low.o to srv_tgtobj.
11645 (i[34567]86-*-mingw*): Likewise.
11646 (arm*-*-mingw32ce*): Add case.
11647 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11648 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11649 [__MINGW32CE__] (strerror): New function.
11650 [__MINGW32CE__] (errno): Define to GetLastError.
11651 [__MINGW32CE__] (COUNTOF): New macro.
11652 (remote_open): Remove extra close call.
11653 * mem-break.c (delete_breakpoint_at): New function.
11654 * mem-break.h (delete_breakpoint_at): Declare.
11655 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11656 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11657 [USE_WIN32API] (read, write): Add char* casts.
11658 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11659 * server.h: Include wincecompat.h on Windows CE.
11660 [HAVE_ERRNO_H]: Check.
11661 (perror): Declare if not declared.
11662 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11663 (perror_with_name): Remove errno declaration.
11664 * wincecompat.h: New.
11665 * wincecompat.c: New.
11666 * win32-low.h: New.
11667 * win32-arm-low.c: New.
11668 * win32-i386-low.c: New.
11669 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11670 (OUTMSG2): Make it safe.
11672 (COUNTOF): New macro.
11673 (NUM_REGS): Get it from the low target.
11674 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11675 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11676 (thread_rec): Let low target handle debug registers.
11677 (child_add_thread): Likewise.
11678 (child_init_thread_list): Likewise.
11679 (continue_one_thread): Likewise.
11681 (do_child_fetch_inferior_registers): Move to ...
11682 * win32-i386-low.c: ... here, and rename to ...
11683 (do_fetch_inferior_registers): ... this.
11684 * win32-low.c (child_fetch_inferior_registers):
11685 Go through the low target.
11686 (do_child_store_inferior_registers): Use regptr.
11687 (strwinerror): New function.
11688 (win32_create_inferior): Handle Windows CE.
11689 Use strwinerror instead of strerror on Windows error
11690 codes. Add program to the error output.
11691 Don't close the main thread handle on Windows CE.
11692 (win32_attach): Use coredll.dll on Windows CE.
11693 (win32_kill): Close current process and current
11695 (win32_detach): Use coredll.dll on Windows CE.
11696 (win32_resume): Let low target handle debug registers, and
11698 (handle_exception): Add/Remove initial breakpoint. Avoid
11699 non-existant WSTOPSIG on Windows CE.
11700 (win32_read_inferior_memory): Cast to remove warning.
11701 (win32_arch_string): Go through the low target.
11702 (initialize_low): Call set_breakpoint_data with the low
11703 target's breakpoint.
11704 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11705 FOP_REGNUM, mappings): Move to ...
11706 * win32-i386-low.c: ... here.
11707 * win32-low.c (win32_thread_info): Move to ...
11708 * win32-low.h: ... here.
11709 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11710 win32-arm-low.c and wincecompat.c.
11711 (all:): Add $EXEEXT.
11712 (install-only:): Likewise.
11713 (gdbserver:): Likewise.
11714 (gdbreplay:): Likewise.
11715 * config.in: Regenerate.
11716 * configure: Regenerate.
11718 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11720 * win32-low.c: Rename typedef thread_info to
11721 win32_thread_info throughout.
11723 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11725 * win32-i386-low.c: Rename to ...
11726 * win32-low.c: ... this.
11727 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11728 * Makefile.in: Likewise.
11730 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
11732 * remote-utils.c (monitor_output): Constify msg parameter.
11733 * server.h (monitor_output): Likewise.
11734 * win32-i386-low.c (handle_output_debug_string): New.
11735 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
11736 handle_output_debug_string.
11737 (get_child_debug_event): Likewise.
11739 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
11741 * server.c (main): Correct strtoul check.
11743 2007-03-27 Jon Ringle <jon@ringle.org>
11745 * linux-low.c: Check __ARCH_HAS_MMU__ also.
11747 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
11749 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
11751 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
11753 * terminal.h: Check HAVE_SGTTY_H.
11755 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
11757 * remote-utils.c (remote_open): Print out the assigned port number.
11759 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
11761 * remote-utils.c (monitor_output): New function.
11762 * server.c (debug_threads): Define here.
11763 (monitor_show_help): New function.
11764 (handle_query): Handle qRcmd.
11765 (main): Do not handle 'd' packet.
11766 * server.h (debug_threads, remote_debug, monitor_output): Declare.
11767 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
11770 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11772 * Makefile.in (EXEEXT): New.
11773 (clean): Use $(EXEEXT).
11775 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11777 * target.h (target_ops): Rename send_signal to request_interrupt,
11778 and remove enum target_signal parameter.
11779 * linux-low.c (linux_request_interrupt): Rename from
11780 linux_send_signal, and always send SIGINT.
11781 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
11782 and always send SIGINT.
11783 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
11785 (input_interrupt): Likewise.
11787 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11789 * server.c (get_features_xml): Check if target implemented
11791 * win32-i386-low.c (win32_arch_string): New.
11792 (win32_target_ops): Add win32_arch_string as arch_string member.
11794 2007-02-22 Markus Deuling <deuling@de.ibm.com>
11796 * spu-low.c (spu_arch_string): New.
11797 (spu_target_ops): Add spu_arch_string.
11799 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
11801 * remote-utils.c: Remove HAVE_TERMINAL_H check.
11802 * configure.ac: Do not check for terminal.h.
11803 * configure, config.in: Regenerated.
11805 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11807 * Makefile.in (OBS): Add $(XML_BUILTIN).
11808 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
11810 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
11811 (arm-with-iwmmxt.c): New.
11812 * config.in, configure: Regenerate.
11813 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
11814 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
11815 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
11816 (arm*-*-linux*): Add iWMMXt and regset support.
11817 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
11818 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
11819 (arm_store_wmmxregset, target_regsets): New.
11820 * server.c (get_features_xml): Take annex argument. Check builtin
11822 (handle_query): Handle multiple annexes.
11824 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11826 * remote-utils.c [USE_WIN32API] (read, write): Define.
11827 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
11830 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
11832 * linux-i386-low.c (the_low_target): Set arch_string.
11833 * linux-x86-64-low.c (the_low_target): Likewise.
11834 * linux-low.c (linux_arch_string): New.
11835 (linux_target_ops): Add it.
11836 * linux-low.h (struct linux_target_ops): Add arch_string.
11837 * server.c (write_qxfer_response): Use const void * for DATA.
11838 (get_features_xml): New.
11839 (handle_query): Handle qXfer:features:read. Report it for qSupported.
11840 * target.h (struct target_ops): Add arch_string method.
11842 2007-01-03 Denis Pilat <denis.pilat@st.com>
11843 Daniel Jacobowitz <dan@codesourcery.com>
11845 * linux-low.c (linux_kill): Handle being called with no threads.
11846 * win32-i386-low.c (win32_kill): Likewise.
11847 (get_child_debug_event): Clear current_process_handle.
11849 2006-12-30 Denis PILAT <denis.pilat@st.com>
11850 Daniel Jacobowitz <dan@codesourcery.com>
11852 * remote-utils.c (remote_open): Check the type of specified
11853 serial port devices before opening them.
11854 * server.c (main): Kill the inferior if an error occurs during
11855 the first remote_open.
11857 2006-12-05 Markus Deuling <deuling@de.ibm.com>
11859 * README: Update supported targets.
11861 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
11863 * Makefile.in (clean): Remove reg-mips64.c.
11864 (reg-mips64.c, reg-mips64.o): New rules.
11865 * configure.srv: Handle mips64. Include regset support for mips.
11866 * linux-mips-low.c (union mips_register): New.
11867 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
11868 (mips_breakpoint, mips_breakpoint_at): Use int.
11869 (mips_collect_register, mips_supply_register)
11870 (mips_collect_register_32bit, mips_supply_register_32bit)
11871 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11872 (mips_store_fpregset, target_regsets): New.
11873 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
11875 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
11877 * configure.srv: Add target "spu*-*-*".
11878 * Makefile.in (clean): Remove reg-spu.c.
11879 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
11880 * spu-low.c: New file.
11882 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11884 * configure.ac: Correct td_thr_tls_get_addr test.
11885 * configure: Regenerated.
11887 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11889 * linux-low.c (linux_wait_for_event): Reformat. Use the
11890 pass_signals array.
11891 * remote-utils.c (decode_address_to_semicolon): New.
11892 * server.c (pass_signals, handle_general_set): New.
11893 (handle_query): Mention QPassSignals for qSupported.
11894 (main): Call handle_general_set.
11895 * server.h (pass_signals, decode_address_to_semicolon): New.
11897 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
11899 * server.c (handle_query): Correct error handling for read_auxv.
11901 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
11903 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
11904 and srv_linux_thread_db to yes.
11905 * linux-s390-low.c (s390_fill_gregset): New function.
11906 (target_regsets): Define data structure.
11908 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
11910 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
11911 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
11912 * config.in, configure: Regenerated.
11913 * inferiors.c (gdb_id_to_thread): New function.
11914 (gdb_id_to_thread_id): Use it.
11915 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
11916 * linux-low.h (struct process_info): Add th member.
11917 (thread_db_get_tls_address): New prototype.
11918 * remote-utils.c (decode_address): Make non-static.
11919 * server.c (handle_query): Handle qGetTLSAddr.
11920 * server.h (gdb_id_to_thread, decode_address): New prototypes.
11921 * target.h (struct target_ops): Add get_tls_address.
11922 * thread-db.c (maybe_attach_thread): Save the thread handle.
11923 (thread_db_get_tls_address): New.
11925 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
11927 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
11928 (linux_resume_one_process): Take a siginfo_t *. Update all
11929 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
11930 (struct pending_signals): Add a siginfo_t.
11931 (linux_wait_for_process): Always set last_status.
11932 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
11933 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
11934 * linux-low.h (struct process_info): Add last_status.
11936 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
11938 * remote-utils.c (try_rle): New function.
11939 (putpkt_binary): Use it.
11941 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
11943 * Makefile.in (clean): Clean reg-x86-64-linux.c.
11944 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
11945 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
11946 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
11947 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
11950 2006-08-08 Richard Sandiford <richard@codesourcery.com>
11952 * server.c (terminal_fd): New variable.
11953 (old_foreground_pgrp): Likewise.
11954 (restore_old_foreground_pgrp): New function.
11955 (start_inferior): Record the terminal file descriptor in terminal_fd
11956 and its original foreground group in old_foreground_pgrp. Register
11957 restore_old_foreground_pgrp with atexit().
11959 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
11961 * server.c (handle_query): Correct qPart to qXfer.
11963 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
11965 * configure.ac: Check for more headers which are missing on
11966 Windows. Automatically supply -lwsock32 and USE_WIN32API.
11967 * configure.srv: Add Cygwin and mingw32.
11968 * remote-utils.c: Don't include headers unconditionally which
11969 are missing on mingw32. Include <winsock.h> for mingw32.
11970 (remote_open): Adjust for mingw32 support. Flush
11971 standard error after writing to it.
11972 (remote_close, putpkt_binary, input_interrupt, block_async_io)
11973 (unblock_async_io, enable_async_io, disable_async_io)
11974 (readchar, getpkt): Update for Winsock support.
11975 (prepare_resume_reply): Expect a protocol signal number.
11976 * server.c: Disable <sys/wait.h> on mingw32.
11977 (start_inferior): Adjust for mingw32 support. Flush
11978 standard error after writing to it.
11979 (attach_inferior): Likewise. Use protocol signal
11981 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
11983 * win32-i386-low.c: New file.
11984 * Makefile.in (XM_CLIBS): Set.
11985 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
11986 (win32-i386-low.o): New dependency rule.
11987 * linux-low.c (linux_wait): Use target signal numbers.
11988 * target.h (struct target_ops): Doc fix.
11989 * server.h (target_signal_to_name): New prototype.
11990 * gdbreplay.c: Don't include headers unconditionally which
11991 are missing on mingw32. Include <winsock.h> for mingw32.
11992 (remote_close, remote_open): Adjust for Winsock support.
11993 * configure, config.in: Regenerated.
11995 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11997 * server.c (decode_xfer_read, write_qxfer_response): New.
11998 (handle_query): Take a packet length argument. Handle
11999 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12000 the qSupported response.
12001 (main): Update call to handle_query.
12003 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
12005 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
12006 (putpkt_binary): Renamed from putpkt and adjusted for binary
12008 (putpkt): New wrapper for putpkt_binary.
12009 (readchar): Don't mask off the high bit.
12010 (decode_X_packet): New function.
12011 * server.c (main): Call putpkt_binary if a handler sets the packet
12012 length. Save the length of the incoming packet. Handle 'X'.
12013 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
12015 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
12017 * server.c (handle_query): Handle qSupported.
12019 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12021 * remote-utils.c (all_symbols_looked_up): New variable.
12022 (look_up_one_symbol): Check it.
12023 * server.h (look_up_one_symbol): New declaration.
12024 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
12026 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12028 * Makefile.in (linux-arm-low.o): Update dependencies.
12029 * linux-arm-low.c: Include "gdb_proc_service.h".
12030 (PTRACE_GET_THREAD_AREA): Define.
12031 (ps_get_thread_area): New function.
12033 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
12035 * configure.srv (m68k*-*-uclinux*): New target.
12036 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
12037 (linux_resume_one_process): Remove extraneous cast.
12038 (linux_read_offsets): New.
12039 (linux_target_op): Add linux_read_offsets on mmuless systems.
12040 * server.c (handle_query): Add qOffsets logic.
12041 * target.h (struct target_ops): Add read_offsets.
12043 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12045 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
12046 (PTRACE_GET_THREAD_AREA): Define.
12047 (ps_get_thread_area): New function.
12048 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
12049 (linux-x86-64-low.o): Update.
12051 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12053 * configure.ac: Remove checks for prfpregset_t.
12054 * gdb_proc_service.h: New file.
12055 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
12056 new "gdb_proc_service.h".
12057 * proc-service.c: Likewise.
12058 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
12059 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
12060 * Makefile.in (gdb_proc_service_h): Updated.
12061 * configure, config.in: Regenerated.
12063 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12065 * remote-utils.c (prepare_resume_reply): Move declaration
12066 of gdb_id_from_wait to the top of the block.
12068 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
12070 * linux-low.c (regsets_store_inferior_registers): Read the regset
12071 from the target before filling it.
12073 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12075 * server.c (attach_inferior): Return SIGTRAP for a successful
12078 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12080 * Makefile.in (OBS): Add version.o.
12081 (STAGESTUFF): Delete.
12082 (version.o): Add dependencies.
12083 (version.c): Replace rule.
12084 (clean): Remove version.c.
12085 * server.c (gdbserver_version): New.
12086 (gdbserver_usage): Use printf.
12087 (main): Handle --version and --help.
12088 * server.h (version, host_name): Add declarations.
12090 2005-12-23 Eli Zaretskii <eliz@gnu.org>
12102 * linux-x86-64-low.c:
12104 * linux-s390-low.c:
12105 * linux-ppc64-low.c:
12107 * linux-mips-low.c:
12108 * linux-m68k-low.c:
12109 * linux-m32r-low.c:
12112 * linux-ia64-low.c:
12113 * linux-i386-low.c:
12114 * linux-crisv32-low.c:
12126 * gdbserver.1: Add (C) after Copyright. Update the FSF
12129 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
12131 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
12132 (arm_breakpoint_at): Recognize both breakpoints.
12133 (the_low_target): Use the correct breakpoint instruction.
12135 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
12137 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
12138 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
12139 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
12140 (the_low_target): Update.
12142 2005-10-25 Andreas Schwab <schwab@suse.de>
12144 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
12146 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
12147 (ia64_num_regs): Reduce to 462.
12149 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
12151 * acinclude.m4: Correct quoting.
12152 * aclocal.m4: Regenerated.
12154 Suggested by SZOKOVACS Robert <szo@ies.hu>:
12155 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
12156 (thread_db_init): Call thread_db_err_str.
12157 * configure.ac: Check for TD_VERSION.
12158 * config.in, configure: Regenerated.
12160 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12162 * server.h (error, fatal, warning): Add ATTR_FORMAT.
12164 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12166 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
12167 is not available. Define HAVE_PTRACE_GETREGS if it is.
12168 * config.in, configure: Regenerated.
12169 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
12170 * linux-i386-low.c, linux-m68k-low.c: Update to use
12171 HAVE_PTRACE_GETREGS.
12172 * linux-low.c (regsets_fetch_inferior_registers)
12173 (regsets_store_inferior_registers): Only return 0 if we processed
12175 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
12176 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
12178 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12180 * inferiors.c (struct thread_info): Add gdb_id.
12181 (add_thread): Add gdb_id argument.
12182 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
12183 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
12184 calls to add_thread.
12185 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
12186 * server.c (handle_query): Use thread_to_gdb_id.
12187 (handle_v_cont, main): Use gdb_id_to_thread_id.
12188 * server.h (add_thread): Update prototype.
12189 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
12192 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12194 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
12195 left-padded registers.
12196 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
12197 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
12199 2005-07-01 Steve Ellcey <sje@cup.hp.com>
12201 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
12202 * configure: Regenerate.
12203 * config.in: Regenerate.
12204 * server.h (NEED_DECLARATION_STRERROR):
12205 Replace with !HAVE_DECL_STRERROR.
12207 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
12209 * linux-low.c (linux_wait, linux_send_signal): Don't test
12210 an unsigned long variable for > 0 if it could be MAX_ULONG.
12211 * server.c (myresume): Likewise.
12212 * target.c (set_desired_inferior): Likewise.
12214 2005-06-13 Mark Kettenis <kettenis@gnu.org>
12216 * configure.ac: Simplify and improve check for socklen_t.
12217 * configure, config.in: Regenerate.
12219 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
12221 * acconfig.h: Remove.
12222 * configure.ac: Add a test for socklen_t. Use three-argument
12223 AC_DEFINE throughout.
12224 * config.in: Regenerated using autoheader 2.59.
12225 * configure: Regenerated.
12227 * gdbreplay.c (socklen_t): Provide a default.
12228 (remote_open): Use socklen_t.
12229 * remote-utils.c (socklen_t): Provide a default.
12230 (remote_open): Use socklen_t.
12231 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
12234 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
12236 * linux-low.c (linux_read_memory, linux_write_memory)
12237 (linux_read_auxv): Likewise.
12238 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
12239 (check_mem_write): Likewise.
12240 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
12242 * regcache.c (struct inferior_rgcache_data, registers_to_string)
12243 (registers_from_string, register_data): Likewise.
12244 * server.c (handle_query, main): Likewise.
12245 * server.h (convert_ascii_to_int, convert_int_to_ascii)
12246 (decode_M_packet): Likewise.
12247 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
12248 * target.h (struct target_ops): Update read_memory, write_memory,
12250 (read_inferior_memory, write_inferior_memory): Update.
12251 * linux-low.h (struct linux_target_ops): Change type of breakpoint
12252 to unsigned char *.
12253 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
12254 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
12255 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
12256 linux-s390-low.c, linux-sh-low.c: Update for changes in
12257 read_inferior_memory and the_low_target->breakpoint.
12259 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
12261 * Makefile.in (SFILES): Add linux-ppc64-low.c.
12262 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
12263 * configure.srv: Add powerpc64-*-linux*.
12264 * linux-ppc64-low.c: New file.
12266 2005-05-23 Orjan Friberg <orjanf@axis.com>
12268 * linux-cris-low.c: New file with support for CRIS.
12269 * linux-crisv32-low.c: Ditto for CRISv32.
12270 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
12271 (clean): Add reg-cris.c and reg-crisv32.c.
12272 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
12273 reg-crisv32.o, and reg-crisv32.c to make rules.
12274 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
12275 recognized targets.
12277 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
12279 * linux-low.c (fetch_register): Ensure buffer size is a multiple
12280 of sizeof (PTRACE_XFER_TYPE).
12281 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
12283 2005-05-12 Orjan Friberg <orjanf@axis.com>
12285 * target.h (struct target_ops): Add insert_watchpoint,
12286 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
12287 pointers for hardware watchpoint support.
12288 * linux-low.h (struct linux_target_ops): Ditto.
12289 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
12290 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
12291 to linux_target_ops.
12292 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
12294 * server.c (main): Recognize 'Z' and 'z' packets.
12296 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
12298 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
12299 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
12300 (the_low_target): Add new members.
12302 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12304 * proc-service.c (ps_lgetregs): Search all_processes instead of
12307 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12309 * server.c (start_inferior): Change return type to int.
12310 (attach_inferior): Change sigptr to int *.
12311 (handle_v_cont, handle_v_requests): Change signal to int *.
12312 (main): Change signal to int.
12314 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
12316 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12317 * configure.srv: Add m32r*-*-linux*.
12318 * linux-m32r-low.c: New file.
12320 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12322 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12324 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12326 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12327 Take unsigned long arguments for PIDs.
12328 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12329 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12330 (wait_for_sigstop, linux_resume_one_process)
12331 (regsets_fetch_inferior_registers, linux_send_signal)
12332 (linux_read_auxv): Likewise. Update the types of variables holding
12333 PIDs. Update format string specifiers.
12334 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12335 * remote-utils.c (prepare_resume_reply): Likewise.
12336 * server.c (cont_thread, general_thread, step_thread)
12337 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12339 (handle_query): Update format specifiers.
12340 (handle_v_cont, main): Use strtoul for thread IDs.
12341 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12342 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12343 (general_thread, step_thread, thread_from_wait)
12344 (old_thread_from_wait): Update.
12345 * target.h (struct thread_resume): Use unsigned long for THREAD.
12346 (struct target_ops): Use unsigned long for arguments to attach and
12349 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12351 * acinclude.m4: Include bfd/bfd.m4 directly.
12352 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12353 <agriffis@toolchain.org>.
12354 * aclocal.m4, configure: Regenerated.
12356 2005-01-07 Andrew Cagney <cagney@gnu.org>
12358 * configure.ac: Rename configure.in, require autoconf 2.59.
12359 * configure: Re-generate.
12361 2004-12-08 Daniel Jacobowitz <dan@debian.org>
12363 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12364 LIBS when finished.
12365 * aclocal.m4: Regenerated.
12366 * configure: Regenerated.
12368 2004-11-21 Andreas Schwab <schwab@suse.de>
12370 * linux-m68k-low.c (m68k_num_gregs): Define.
12371 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12372 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12373 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12374 (m68k_breakpoint_at): New. Add to the_low_target.
12376 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12377 srv_linux_thread_db to yes.
12379 2004-10-20 Joel Brobecker <brobecker@gnat.com>
12381 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12382 (ARCH_SET_FS): Likewise.
12383 (ARCH_GET_FS): Likewise.
12384 (ARCH_GET_GS): Likewise.
12386 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12388 * linux-i386-low.c (ps_get_thread_area): New.
12389 * linux-x86-64-low.c (ps_get_thread_area): New.
12390 * linux-low.c: Include <sys/syscall.h>.
12391 (linux_kill_one_process): Don't kill the first thread here.
12392 (linux_kill): Kill the first thread here.
12393 (kill_lwp): New function.
12394 (send_sigstop, linux_send_signal): Use it.
12395 * proc-service.c: Clean up #ifdefs.
12396 (fpregset_info): Delete.
12397 (ps_lgetregs): Update and enable implementation.
12398 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12400 * remote-utils.c (struct sym_cache, symbol_cache): New.
12401 (input_interrupt): Print a clearer message.
12402 (async_io_enabled): New variable.
12403 (enable_async_io, disable_async_io): Use it. Update comments.
12404 (look_up_one_symbol): Use the symbol cache.
12405 * thread-db.c (thread_db_look_up_symbols): New function.
12406 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12408 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12410 * configure.in: Test for -rdynamic.
12411 * configure: Regenerated.
12412 * Makefile (INTERNAL_LDFLAGS): New.
12413 (gdbserver, gdbreplay): Use it.
12415 2004-09-02 Andrew Cagney <cagney@gnu.org>
12417 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12419 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12421 * linux-low.c (linux_wait): Clear all_processes list also.
12423 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12425 * linux-low.c: Include <errno.h>. Remove extern declaration of
12428 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12430 * gdbreplay.c, server.h, utils.c: Update copyright years.
12432 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12434 * server.c (main): Print child status or termination signal from
12435 variable 'signal', not 'sig'.
12437 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12439 * linux-low.c (linux_read_memory): Change return type to
12440 int. Check for and return error from ptrace().
12441 * target.c (read_inferior_memory): Change return type to int. Pass
12442 back return status from the_target->read_memory().
12443 * target.h (struct target_ops): Adapt *read_memory() prototype.
12445 (read_inferior_memory): Adapt prototype.
12446 * server.c (main): Return an error packet if
12447 read_inferior_memory() returns an error.
12449 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12451 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12452 Unify with other clean targets.
12454 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12456 * server.c (handle_v_cont): Call set_desired_inferior.
12458 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12460 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12462 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12464 * linux-low.c (linux_wait): Unblock async I/O.
12465 (linux_resume): Block and enable async I/O.
12466 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12467 * server.h (block_async_io, unblock_async_io): Add prototypes.
12469 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12471 * remote-utils.c (remote_open): Print a status notice after
12472 opening a TCP port.
12473 * server.c (attach_inferior): Print a status notice after
12476 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12478 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12480 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12482 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12484 * server.c, target.h: Update copyright years.
12486 2004-02-25 Roland McGrath <roland@redhat.com>
12488 * target.h (struct target_ops): New member `read_auxv'.
12489 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12490 * linux-low.c (linux_read_auxv): New function.
12491 (linux_target_ops): Initialize `read_auxv' member to that.
12493 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12495 Committed by Jim Blandy <jimb@redhat.com>.
12497 * linux-s390-low.c (s390_num_regs): Update.
12498 (s390_regmap): Remove control registers. Use __s390x__ predefine
12499 instead of GPR_SIZE to distiguish s390 and s390x targets.
12501 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
12503 * linux-low.c: Update copyright year.
12504 (check_removed_breakpoint): Clear pending_is_breakpoint.
12505 (linux_set_resume_request, linux_queue_one_thread)
12506 (resume_status_pending_p): New functions.
12507 (linux_continue_one_thread): Use process->resume.
12508 (linux_resume): Only resume threads if there are no pending events.
12509 * linux-low.h (struct process_info): Add resume request
12512 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
12514 * regcache.c (new_register_cache): Clear the allocated register
12515 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12517 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
12519 * linux-low.c (linux_resume): Take a struct thread_resume *
12521 (linux_wait): Update call.
12522 (resume_ptr): New static variable.
12523 (linux_continue_one_thread): Renamed from
12524 linux_continue_one_process. Use resume_ptr.
12525 (linux_resume): Use linux_continue_one_thread.
12526 * server.c (handle_v_cont, handle_v_requests): New functions.
12527 (myresume): New function.
12528 (main): Handle 'v' case.
12529 * target.h (struct thread_resume): New type.
12530 (struct target_ops): Change argument of "resume" to struct
12532 (myresume): Delete macro.
12534 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12536 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12537 (uninstall): Support DESTDIR.
12539 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12541 * configure.srv: Add xscale*linux copy of arm*linux entry.
12543 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
12545 * linux-arm-low.c (arm_reinsert_addr): New function.
12546 (the_low_target): Add arm_reinsert_addr.
12548 2003-07-08 Mark Kettenis <kettenis@gnu.org>
12550 * mem-break.c: Remove whitespace at end of file.
12552 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12554 * configure.in: Check whether we need to prototype strerror.
12555 * server.h: Optionally prototype strerror.
12556 * gdbreplay.c (perror_with_name): Use strerror.
12557 * linux-low.c (linux_attach_lwp): Use strerror.
12558 * utils.c (perror_with_name): Use strerror.
12559 * config.in, configure: Regenerated.
12561 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12563 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12564 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12566 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
12568 * Makefile.in (SFILES): Update.
12569 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12570 low-sun3.c: Remove files.
12572 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
12574 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12575 (linux_detach_one_process, linux_detach): New functions.
12576 (linux_target_ops): Add linux_detach.
12577 * server.c (main): Handle 'D' packet.
12578 * target.h (struct target_ops): Add "detach" member.
12579 (detach_inferior): Define.
12581 2003-06-13 Mark Kettenis <kettenis@gnu.org>
12583 From Kelley Cook <kelleycook@wideopenwest.com>:
12584 * configure.srv: Accept i[34567]86 variants.
12586 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
12588 * linux-low.c (linux_wait_for_event): Correct comment typos.
12589 (linux_resume_one_process): Call check_removed_breakpoint.
12590 (linux_send_signal): New function.
12591 (linux_target_ops): Add linux_send_signal.
12592 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12594 * target.h (struct target_ops): Add send_signal.
12596 2003-05-29 Jim Blandy <jimb@redhat.com>
12598 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12599 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12600 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12601 away part of the register's value.
12603 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
12605 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12606 (linux_wait_for_event, linux_init_signals): Likewise.
12608 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
12610 * configure.in: Check for stdlib.h.
12611 * configure: Regenerated.
12612 * config.in: Regenerated.
12614 2003-01-04 Andreas Schwab <schwab@suse.de>
12616 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12618 2003-01-02 Andrew Cagney <ac131313@redhat.com>
12620 * Makefile.in: Remove obsolete code.
12622 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
12624 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12625 defined(PT_FPR0_HI).
12627 2002-11-17 Stuart Hughes <seh@zee2.com>
12629 * linux-arm-low.c (arm_num_regs): Increase.
12630 (arm_regmap): Include status register.
12632 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
12634 * linux-low.c (register_addr): Remove incorrect -1 check.
12636 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
12638 * linux-low.c (linux_create_inferior): Call setpgid. Return
12640 (unstopped_p, linux_signal_pid): Remove.
12641 (linux_target_ops): Remove linux_signal_pid.
12642 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12643 global instead of target method.
12644 * target.h (struct target_ops): Remove signal_pid. Update comment
12645 for create_inferior.
12646 * server.c (signal_pid): New variable.
12647 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
12648 gdbserver. Set the child to be the foreground process group.
12649 (attach_inferior): Set signal_pid.
12651 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
12653 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12655 2002-08-20 Jim Blandy <jimb@redhat.com>
12657 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12660 2002-08-01 Andrew Cagney <cagney@redhat.com>
12662 * Makefile.in: Make chill references obsolete.
12664 2002-07-24 Kevin Buettner <kevinb@redhat.com>
12666 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12667 * configure: Regenerate.
12668 * config.in: Regenerate.
12670 2002-07-09 David O'Brien <obrien@FreeBSD.org>
12672 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12673 (perror_with_name, remote_close, remote_open, expect, play): Static.
12675 2002-07-04 Michal Ludvig <mludvig@suse.cz>
12677 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
12678 byte offsets instead of an array of indexes.
12679 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12681 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
12683 * regcache.c: Add comment.
12685 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
12687 * thread-db.c: New file.
12688 * proc-service.c: New file.
12689 * acinclude.m4: New file.
12690 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12691 proc-service.o, and thread-db.o.
12692 (linux-low.o): Add USE_THREAD_DB.
12693 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12694 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12695 * aclocal.m4: Regenerated.
12696 * config.in: Regenerated.
12697 * configure: Regenerated.
12698 * configure.in: Check for proc_service.h, sys/procfs.h,
12699 thread_db.h, and linux/elf.h headrs.
12700 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12701 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12702 Check for -lthread_db and thread support.
12703 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12704 PowerPC, and SuperH.
12705 * i387-fp.c: Constify arguments.
12706 * i387-fp.h: Likewise.
12707 * inferiors.c: (struct thread_info): Renamed from
12708 `struct inferior_info'. Remove PID member. Use generic inferior
12709 list header. All uses updated.
12710 (inferiors, signal_pid): Removed.
12711 (all_threads): New variable.
12712 (get_thread): Define.
12713 (add_inferior_to_list): New function.
12714 (for_each_inferior): New function.
12715 (change_inferior_id): New function.
12716 (add_inferior): Removed.
12717 (remove_inferior): New function.
12718 (add_thread): New function.
12719 (free_one_thread): New function.
12720 (remove_thread): New function.
12721 (clear_inferiors): Use for_each_inferior and free_one_thread.
12722 (find_inferior): New function.
12723 (find_inferior_id): New function.
12724 (inferior_target_data): Update argument type.
12725 (set_inferior_target_data): Likewise.
12726 (inferior_regcache_data): Likewise.
12727 (set_inferior_regcache_data): Likewise.
12728 * linux-low.c (linux_bp_reinsert): Remove.
12729 (all_processes, stopping_threads, using_thrads)
12730 (struct pending_signals, debug_threads, pid_of): New.
12731 (inferior_pid): Replace with macro.
12732 (struct inferior_linux_data): Remove.
12733 (get_stop_pc, add_process): New functions.
12734 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
12735 Use add_process and add_thread.
12736 (linux_attach_lwp): New function, based on old linux_attach. Use
12737 add_process and add_thread. Set stop_expected for new threads.
12738 (linux_attach): New function.
12739 (linux_kill_one_process): New function.
12740 (linux_kill): Kill all LWPs.
12741 (linux_thread_alive): Use find_inferior_id.
12742 (check_removed_breakpoints, status_pending_p): New functions.
12743 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
12744 Update. Use WNOHANG. Wait for cloned processes also. Update process
12745 struct for the found process.
12746 (linux_wait_for_event): New function.
12747 (linux_wait): Use it. Support LWPs.
12748 (send_sigstop, wait_for_sigstop, stop_all_processes)
12749 (linux_resume_one_process, linux_continue_one_process): New functions.
12750 (linux_resume): Support LWPs.
12751 (REGISTER_RAW_SIZE): Remove.
12752 (fetch_register): Use register_size instead. Call supply_register.
12753 (usr_store_inferior_registers): Likewise. Call collect_register.
12754 Fix recursive case.
12755 (regsets_fetch_inferior_registers): Improve error message.
12756 (regsets_store_inferior_registers): Add debugging.
12757 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
12758 (unstopped_p, linux_signal_pid): New functions.
12759 (linux_target_ops): Add linux_signal_pid.
12760 (linux_init_signals): New function.
12761 (initialize_low): Call it. Initialize using_threads.
12762 * regcache.c (inferior_regcache_data): Add valid
12764 (get_regcache): Fetch registers lazily. Add fetch argument
12765 and update all callers.
12766 (regcache_invalidate_one, regcache_invalidate): New
12768 (new_register_cache): Renamed from create_register_cache.
12769 Return the new regcache.
12770 (free_register_cache): Change argument to a void *.
12771 (registers_to_string, registers_from_string): Call get_regcache
12772 with fetch flag set.
12773 (register_data): Make static. Pass fetch flag to get_regcache.
12774 (supply_register): Call get_regcache with fetch flag clear.
12775 (collect_register): Call get_regcache with fetch flag set.
12776 (collect_register_as_string): New function.
12777 * regcache.h: Update.
12778 * remote-utils.c (putpkt): Flush after debug output and use
12780 Handle input interrupts while waiting for an ACK.
12781 (input_interrupt): Use signal_pid method.
12782 (getpkt): Flush after debug output and use stderr.
12783 (outreg): Use collect_register_as_string.
12784 (new_thread_notify, dead_thread_notify): New functions.
12785 (prepare_resume_reply): Check using_threads. Set thread_from_wait
12786 and general_thread.
12787 (look_up_one_symbol): Flush after debug output.
12788 * server.c (step_thread, server_waiting): New variables.
12789 (start_inferior): Don't use signal_pid. Update call to mywait.
12790 (attach_inferior): Update call to mywait.
12791 (handle_query): Handle qfThreadInfo and qsThreadInfo.
12792 (main): Don't fetch/store registers explicitly. Use
12793 set_desired_inferior. Support proposed ``Hs'' packet. Update
12795 * server.h: Update.
12796 (struct inferior_list, struct_inferior_list_entry): New.
12797 * target.c (set_desired_inferior): New.
12798 (write_inferior_memory): Constify.
12799 (mywait): New function.
12800 * target.h: Update.
12801 (struct target_ops): New signal_pid method.
12802 (mywait): Removed macro, added prototype.
12804 * linux-low.h (regset_func): Removed.
12805 (regset_fill_func, regset_store_func): New.
12806 (enum regset_type): New.
12807 (struct regset_info): Add type field. Use new operation types.
12808 (struct linux_target_ops): stop_pc renamed to get_pc.
12809 Add decr_pc_after_break and breakpoint_at.
12810 (get_process, get_thread_proess, get_process_thread)
12811 (strut process_info, all_processes, linux_attach_lwp)
12812 (thread_db_init): New.
12814 * linux-arm-low.c (arm_get_pc, arm_set_pc,
12815 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
12816 (the_low_target): Add new members.
12817 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
12818 (i386_store_fpxregset): Constify.
12819 (target_regsets): Add new kind identifier.
12820 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
12821 (i386_set_pc): Add debugging.
12822 (i386_breakpoint_at): New function.
12823 (the_low_target): Add new members.
12824 * linux-mips-low.c (mips_get_pc, mips_set_pc)
12825 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
12826 (mips_breakpoint_at): New.
12827 (the_low_target): Add new members.
12828 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
12829 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
12830 (the_low_target): Add new members.
12831 * linux-sh-low.c (sh_get_pc, sh_set_pc)
12832 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
12833 (the_low_target): Add new members.
12834 * linux-x86-64-low.c (target_regsets): Add new kind
12837 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
12839 From Martin Pool <mbp@samba.org>:
12840 * server.c (gdbserver_usage): New function.
12843 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
12845 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
12846 stop_at -> stop_pc.
12848 2002-05-04 Andrew Cagney <ac131313@redhat.com>
12850 * Makefile.in: Remove obsolete code.
12852 2002-04-24 Michal Ludvig <mludvig@suse.cz>
12854 * linux-low.c (regsets_fetch_inferior_registers),
12855 (regsets_store_inferior_registers): Removed cast to int from
12857 * regcache.h: Added declaration of struct inferior_info.
12859 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12861 * inferiors.c (struct inferior_info): Add regcache_data.
12862 (add_inferior): Call create_register_cache.
12863 (clear_inferiors): Call free_register_cache.
12864 (inferior_regcache_data, set_inferior_regcache_data): New functions.
12865 * regcache.c (struct inferior_regcache_data): New.
12866 (registers): Remove.
12867 (get_regcache): New function.
12868 (create_register_cache, free_register_cache): New functions.
12869 (set_register_cache): Don't initialize the register cache here.
12870 (registers_to_string, registers_from_string, register_data): Call
12872 * regcache.h: Add prototypes.
12873 * server.h: Likewise.
12875 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12877 * mem-break.c: New file.
12878 * mem-break.h: New file.
12879 * Makefile.in: Add mem-break.o rule; update server.h
12881 * inferiors.c (struct inferior_info): Add target_data
12883 (clear_inferiors): Free target_data member if set.
12884 (inferior_target_data, set_inferior_target_data): New functions.
12885 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
12886 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
12887 * linux-low.c (linux_bp_reinsert): New variable.
12888 (struct inferior_linux_data): New.
12889 (linux_create_inferior): Use set_inferior_target_data.
12890 (linux_attach): Likewise. Call add_inferior.
12891 (linux_wait_for_one_inferior): New function.
12892 (linux_wait): Call it.
12893 (linux_write_memory): Add const.
12894 (initialize_low): Call set_breakpoint_data.
12895 * linux-low.h (struct linux_target_ops): Add breakpoint
12897 * server.c (attach_inferior): Remove extra add_inferior
12899 * server.h: Include mem-break.h. Update inferior.c
12901 * target.c (read_inferior_memory)
12902 (write_inferior_memory): New functions.
12903 * target.h (read_inferior_memory)
12904 (write_inferior_memory): Change macros to prototypes.
12905 (struct target_ops): Update comments. Add const to write_memory
12908 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
12910 * linux-low.c (usr_store_inferior_registers): Support
12911 registers which are allowed to fail to store.
12912 * linux-low.h (linux_target_ops): Likewise.
12913 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
12914 (ppc_cannot_store_register): FPSCR may not be storable.
12916 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12918 * server.h: Include <string.h> if HAVE_STRING_H.
12919 * ChangeLog: Correct paths in last ChangeLog entry.
12921 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12923 * linux-low.h: Remove obsolete prototypes.
12924 (struct linux_target_ops): New.
12925 (extern the_low_target): New.
12926 * linux-low.c (num_regs, regmap): Remove declarations.
12927 (register_addr): Use the_low_target explicitly.
12928 (fetch_register): Likewise.
12929 (usr_fetch_inferior_registers): Likewise.
12930 (usr_store_inferior_registers): Likewise.
12931 * linux-arm-low.c (num_regs): Remove.
12932 (arm_num_regs): Define.
12933 (arm_regmap): Renamed from regmap, made static.
12934 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
12936 (arm_cannot_store_register): Renamed from cannot_store_register,
12938 (the_low_target): New.
12939 * linux-i386-low.c (num_regs): Remove.
12940 (i386_num_regs): Define.
12941 (i386_regmap): Renamed from regmap, made static.
12942 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
12944 (i386_cannot_store_register): Renamed from cannot_store_register,
12946 (the_low_target): New.
12947 * linux-ia64-low.c (num_regs): Remove.
12948 (ia64_num_regs): Define.
12949 (ia64_regmap): Renamed from regmap, made static.
12950 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
12952 (ia64_cannot_store_register): Renamed from cannot_store_register,
12954 (the_low_target): New.
12955 * linux-m68k-low.c (num_regs): Remove.
12956 (m68k_num_regs): Define.
12957 (m68k_regmap): Renamed from regmap, made static.
12958 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
12960 (m68k_cannot_store_register): Renamed from cannot_store_register,
12962 (the_low_target): New.
12963 * linux-mips-low.c (num_regs): Remove.
12964 (mips_num_regs): Define.
12965 (mips_regmap): Renamed from regmap, made static.
12966 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
12968 (mips_cannot_store_register): Renamed from cannot_store_register,
12970 (the_low_target): New.
12971 * linux-ppc-low.c (num_regs): Remove.
12972 (ppc_num_regs): Define.
12973 (ppc_regmap): Renamed from regmap, made static.
12974 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
12976 (ppc_cannot_store_register): Renamed from cannot_store_register,
12978 (the_low_target): New.
12979 * linux-s390-low.c (num_regs): Remove.
12980 (s390_num_regs): Define.
12981 (s390_regmap): Renamed from regmap, made static.
12982 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
12984 (s390_cannot_store_register): Renamed from cannot_store_register,
12986 (the_low_target): New.
12987 * linux-sh-low.c (num_regs): Remove.
12988 (sh_num_regs): Define.
12989 (sh_regmap): Renamed from regmap, made static.
12990 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
12992 (sh_cannot_store_register): Renamed from cannot_store_register,
12994 (the_low_target): New.
12995 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
12996 (the_low_target): New.
12998 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13000 * Makefile.in: Add stamp-h target.
13001 * configure.in: Create stamp-h.
13002 * configure: Regenerated.
13004 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13006 * inferiors.c: New file.
13007 * target.c: New file.
13008 * target.h: New file.
13009 * Makefile.in: Add target.o and inferiors.o. Update
13011 * linux-low.c (inferior_pid): New static variable,
13012 moved from server.c.
13013 (linux_create_inferior): Renamed from create_inferior.
13014 Call add_inferior. Return 0 on success instead of a PID.
13015 (linux_attach): Renamed from myattach.
13016 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
13017 (linux_thread_alive): Renamed from mythread_alive.
13018 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
13020 (linux_resume): Renamed from myresume. Add missing ``return 0''.
13021 (regsets_store_inferior_registers): Correct error message.
13022 Add missing ``return 0''.
13023 (linux_fetch_registers): Renamed from fetch_inferior_registers.
13024 (linux_store_registers): Renamed from store_inferior_registers.
13025 (linux_read_memory): Renamed from read_inferior_memory.
13026 (linux_write_memory): Renamed from write_inferior_memory.
13027 (linux_target_ops): New structure.
13028 (initialize_low): Call set_target_ops ().
13029 * remote-utils.c (unhexify): New function.
13030 (hexify): New function.
13031 (input_interrupt): Send signals to ``signal_pid''.
13032 * server.c (inferior_pid): Remove.
13033 (start_inferior): Update create_inferior call.
13034 (attach_inferior): Call add_inferior.
13035 (handle_query): New function.
13036 (main): Call handle_query for `q' packets.
13037 * server.h: Include "target.h". Remove obsolete prototypes.
13038 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
13040 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13042 * Makefile.in: Add WARN_CFLAGS. Update configury
13044 * configure.in: Check for <string.h>
13045 * configure: Regenerate.
13046 * config.in: Regenerate.
13047 * gdbreplay.c: Include needed system headers.
13048 (remote_open): Remove strchr prototype.
13049 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
13050 * regcache.c (supply_register): Change buf argument to const void *.
13051 (supply_register_by_name): Likewise.
13052 (collect_register): Change buf argument to void *.
13053 (collect_register_by_name): Likewise.
13054 * regcache.h: Add missing prototypes.
13055 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
13056 * server.c (handle_query): New function.
13057 (attached): New static variable, moved out of main.
13058 (main): Quiet longjmp clobber warnings.
13059 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
13060 * utils.c (error): Remove NORETURN.