1 2015-12-11 Yao Qi <yao.qi@linaro.org>
3 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
6 2015-12-07 Yao Qi <yao.qi@linaro.org>
8 * configure.srv: Append arm.o to srv_tgtobj for
9 aarch64*-*-linux* target.
10 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
12 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
13 (arm_breakpoint_len, thumb_breakpoint): Likewise.
14 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
15 (thumb2_breakpoint_len): Likewise.
16 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
17 (arm_breakpoint_kinds): Likewise.
18 (arm_breakpoint_kind_from_pc): Likewise.
19 (arm_sw_breakpoint_from_kind): Likewise.
20 (arm_breakpoint_kind_from_current_state): Likewise.
21 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
22 (arm_sw_breakpoint_from_kind): Declare.
23 (arm_breakpoint_kind_from_current_state): Declare.
24 (arm_breakpoint_at): Declare.
25 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
26 arm_sw_breakpoint_from_kind if process is 32-bit.
27 (aarch64_breakpoint_kind_from_pc): New function.
28 (aarch64_breakpoint_kind_from_current_state): New function.
29 (the_low_target): Initialize fields breakpoint_kind_from_pc
30 and breakpoint_kind_from_current_state.
31 * linux-arm-low.c (arm_breakpoint_kinds): Move to
33 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
34 (arm_breakpoint, arm_breakpoint_len): Likewise.
35 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
36 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
37 (arm_is_thumb_mode): Likewise.
38 (arm_breakpoint_at): Likewise.
39 (arm_breakpoint_kind_from_pc): Likewise.
40 (arm_sw_breakpoint_from_kind): Likewise.
41 (arm_breakpoint_kind_from_current_state): Likewise.
44 2015-08-04 Yao Qi <yao.qi@linaro.org>
46 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
47 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
48 * server.c (extended_protocol): Remove "static".
49 * server.h (extended_protocol): Declare it.
51 2015-12-04 Josh Stone <jistone@redhat.com>
53 * target.h (struct target_ops) <arch_setup>: Rename to ...
54 (struct target_ops) <post_create_inferior>: ... this.
55 (target_arch_setup): Rename to ...
56 (target_post_create_inferior): ... this, calling post_create_inferior.
57 * server.c (start_inferior): Update target_arch_setup calls to
58 target_post_create_inferior.
59 * linux-low.c (linux_low_ptrace_options): Forward declare.
60 (linux_arch_setup): Update its comment for general use.
61 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
62 (struct linux_target_ops): Use linux_post_create_inferior.
63 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
64 to post_create_inferior.
65 * nto-low.c (struct nto_target_ops): Likewise.
66 * spu-low.c (struct spu_target_ops): Likewise.
67 * win32-low.c (struct win32_target_ops): Likewise.
69 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
71 * linux-arm-low.c: Remove duplicate arch/arm.h include.
73 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
75 * linux-arm-low.c (arm_reinsert_addr): Remove function.
76 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
77 * linux-cris-low.c (cris_reinsert_addr> Remove function.
78 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
79 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
80 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
81 * linux-mips-low.c (mips_reinsert_addr): Remove function.
82 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
83 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
84 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
85 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
86 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
88 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
90 * linux-low.c (linux_look_up_symbols): Don't call
91 linux_supports_traceclone.
92 * linux-low.h (thread_db_init): Remove use_events argument.
93 * thread-db.c (thread_db_use_event): Remove global variable.
94 (struct thread_db) <td_thr_event_enable_p>: Remove field.
95 (struct thread_db) <td_create_bp>: Remove field.
96 (thread_db_create_event): Remove function.
97 (thread_db_enable_reporting): Likewise.
98 (find_one_thread): Don't check for thread_db_use_events.
99 (attach_thread): Likewise.
100 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
101 (try_thread_db_load_1): Don't check for thread_db_use_events.
102 (thread_db_init): Remove use_events argument and thread events
104 (remove_thread_event_breakpoints): Remove function.
105 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
107 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
109 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
111 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
112 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
113 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
114 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
115 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
117 * linux-crisv32-low.c (cris_supports_hardware_single_step):
119 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
120 * linux-low.c (can_hardware_single_step): Use
121 supports_hardware_single_step.
122 (can_software_single_step): New function.
123 (start_step_over): Call can_software_single_step.
124 (linux_supports_hardware_single_step): New function.
125 (struct target_ops) <supports_software_single_step>: Initialize.
126 * linux-low.h (struct linux_target_ops)
127 <supports_hardware_single_step>: Initialize.
128 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
129 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
130 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
131 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
132 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
133 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
134 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
135 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
136 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
137 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
139 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
140 (struct linux_target_ops) <tile_supports_hardware_single_step>:
142 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
143 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
144 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
146 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
147 * target.h (struct target_ops): <supports_software_single_step>:
149 (target_supports_software_single_step): New macro.
151 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
153 * linux-low.c (linux_wait_1): Fix pc advance condition.
154 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
155 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
157 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
159 * linux-arm-low.c (arm_is_thumb_mode): New function.
160 (arm_breakpoint_at): Use arm_is_thumb_mode.
161 (arm_breakpoint_kind_from_current_state): New function.
162 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
164 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
165 (linux_breakpoint_kind_from_current_state): New function.
166 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
167 * linux-low.h (struct linux_target_ops)
168 <breakpoint_kind_from_current_state>: New field.
169 * target.h (struct target_ops): Likewise.
170 (target_breakpoint_kind_from_current_state): New macro.
172 2015-11-30 Pedro Alves <palves@redhat.com>
174 * linux-low.c (linux_resume): Wake up the event loop before
177 2015-11-30 Pedro Alves <palves@redhat.com>
179 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
181 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
183 * target.c (struct thread_search): New structure.
184 (thread_search_callback): New function.
185 (prev_general_thread): New global.
186 (prepare_to_access_memory, done_accessing_memory): New functions.
187 * target.h (prepare_to_access_memory, done_accessing_memory):
188 Replace macros with function declarations.
190 2015-11-30 Pedro Alves <palves@redhat.com>
193 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
194 report TARGET_WAITKIND_NO_RESUMED.
195 * remote-utils.c (prepare_resume_reply): Handle
196 TARGET_WAITKIND_NO_RESUMED.
197 * server.c (report_no_resumed): New global.
198 (handle_query) <qSupported>: Handle "no-resumed+". Report
199 "no-resumed+" support.
200 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
201 return error if the client doesn't support no-resumed events.
202 (push_stop_notification): New function.
203 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
204 events if the client supports them.
206 2015-11-30 Pedro Alves <palves@redhat.com>
208 * linux-low.c (thread_still_has_status_pending_p): Don't check
210 (lwp_resumed): New function.
211 (status_pending_p_callback): Return early if the LWP is not
212 supposed to be resumed.
214 2015-11-30 Pedro Alves <palves@redhat.com>
216 * linux-low.c (handle_extended_wait): Assert that the LWP's
217 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
218 thread create events, leave the new child's status pending.
219 (linux_low_filter_event): If GDB wants to hear about thread exit
220 events, leave the LWP marked dead and don't delete it.
221 (linux_wait_for_event_filtered): Don't check for thread exit.
222 (filter_exit_event): New function.
223 (linux_wait_1): Use it, when returning an exit event.
224 (linux_resume_one_lwp_throw): Assert that the LWP's
225 waitstatus is TARGET_WAITKIND_IGNORE.
226 * remote-utils.c (prepare_resume_reply): Handle
227 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
228 * server.c (report_thread_events): New global.
229 (handle_general_set): Handle QThreadEvents.
230 (handle_query) <qSupported>: Handle and report QThreadEvents+;
231 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
232 TARGET_WAITKIND_THREAD_EXITED.
233 * server.h (report_thread_events): Declare.
235 2015-11-30 Pedro Alves <palves@redhat.com>
237 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
238 the thread's last_resume_kind was resume_stop.
240 2015-11-30 Pedro Alves <palves@redhat.com>
242 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
245 2015-11-30 Pedro Alves <palves@redhat.com>
247 * server.c (handle_v_requests): Handle vCtrlC.
249 2015-11-30 Pedro Alves <palves@redhat.com>
251 * gdbthread.h (find_any_thread_of_pid): Declare.
252 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
254 * server.c (handle_query): If current_thread is NULL, look for
255 another thread of the selected process.
257 2015-11-26 Daniel Colascione <dancol@dancol.org>
258 Simon Marchi <simon.marchi@ericsson.com>
260 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
261 * server.c (handle_qxfer_threads_worker): Refactor to include thread
263 * target.h (struct target_ops) <thread_name>: New field.
264 (target_thread_name): New macro.
266 2015-11-23 Joel Brobecker <brobecker@adacore.com>
268 * regcache.h (regcache_invalidate_pid): Add declaration.
269 * regcache.c (regcache_invalidate_pid): New function, extracted
270 from regcache_invalidate.
271 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
272 Add trivial documentation comment.
273 * lynx-low.c: Use regcache_invalidate_pid instead of
276 2015-11-23 Joel Brobecker <brobecker@adacore.com>
278 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
279 and Elf64_auxv_t if the target is Android.
281 2015-11-22 Doug Evans <xdje42@gmail.com>
283 * target.h: #include <sys/types.h>.
285 2015-11-19 Pedro Alves <palves@redhat.com>
287 * linux-low.c (linux_process_qsupported): Change prototype.
289 * linux-low.h (struct linux_target_ops) <process_qsupported>:
291 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
292 and adjust to loop over all features.
293 * server.c (handle_query) <qSupported>: Adjust to call
294 target_process_qsupported once, passing it a vector of unprocessed
296 * target.h (struct target_ops) <process_qsupported>: Change
298 (target_process_qsupported): Adjust.
300 2015-11-19 Pedro Alves <palves@redhat.com>
302 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
304 * configure: Regenerate.
306 2015-11-19 Pedro Alves <palves@redhat.com>
308 * configure: Regenerate.
310 2015-11-19 Yao Qi <yao.qi@linaro.org>
312 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
315 2015-11-19 Yao Qi <yao.qi@linaro.org>
317 * linux-aarch64-low.c (enum aarch64_operand_type): New.
318 (struct aarch64_operand): Move enum out.
320 2015-11-19 Yao Qi <yao.qi@linaro.org>
322 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
323 struct user_fpsimd_state *.
324 (aarch64_store_fpregset): Likewise.
326 2015-11-19 Yao Qi <yao.qi@linaro.org>
328 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
329 struct user_pt_regs *.
330 (aarch64_store_gregset): Likewise.
332 2015-11-18 Pedro Alves <palves@redhat.com>
334 * Makefile.in (all_object_files): Add $IPA_OBJS.
336 2015-11-17 Pedro Alves <palves@redhat.com>
338 * win32-low.c (win32_resume): Use gdb_signal_from_host,
339 GDB_SIGNAL_0 and gdb_signal_to_string.
341 2015-11-17 Pedro Alves <palves@redhat.com>
343 * win32-low.c (handle_output_debug_string): Remove parameter.
344 (win32_kill): Remove our_status local and adjust call to
345 handle_output_debug_string.
346 (get_child_debug_event): Adjust call to
347 handle_output_debug_string.
349 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
351 * linux-mips-low.c (mips_fill_gregset): Add cast.
352 (mips_store_gregset): Likewise.
353 (mips_fill_fpregset): Likewise.
354 (mips_store_fpregset): Likewise.
356 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
358 * linux-mips-low.c (mips_add_watchpoint): Rename private to
361 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
363 * linux-mips-low.c (mips_linux_new_thread): Change type of
364 watch_type to enum target_hw_bp_type.
366 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
368 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
369 Change return type to arm_hwbp_type.
371 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
373 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
374 (arm_store_gregset): Likewise.
375 * linux-arm-low.c (arm_get_hwcap): Likewise.
376 (arm_read_description): Likewise.
378 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
380 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
382 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
384 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
385 (ppc_fill_vsxregset): Likewise.
386 (ppc_store_vsxregset): Likewise.
387 (ppc_fill_vrregset): Likewise.
388 (ppc_store_vrregset): Likewise.
389 (ppc_fill_evrregset): Likewise.
390 (ppc_store_evrregset): Likewise.
392 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
394 * linux-ppc-low.c (ppc_usrregs_info): Remove
396 (ppc_arch_setup): Move lower in file.
398 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
400 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
401 (ps_pdwrite): Likewise.
403 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
405 * linux-arm-low.c (arm_new_thread): Move pointer dereference
406 to after assert checks.
408 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
410 * proc-service.c (ps_pdread): Add/adjust casts.
411 (ps_pdwrite): Add/adjust casts.
413 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
415 * server.c (handle_search_memory_1): Cast return value of
418 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
420 * server.c (write_qxfer_response): Change type of data to
423 2015-10-29 Pedro Alves <palves@redhat.com>
425 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
427 2015-10-29 Pedro Alves <palves@redhat.com>
429 * tracepoint.c (clear_installed_tracepoints): Add casts.
431 2015-10-29 Pedro Alves <palves@redhat.com>
433 * server.c (handle_v_cont, process_serial_event): Add enum
434 gdb_signal casts to signal parsing code.
436 2015-10-29 Pedro Alves <palves@redhat.com>
438 * linux-low.h (NULL_REGSET): Define.
439 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
440 * linux-arm-low.c (arm_regsets): Likewise.
441 * linux-crisv32-low.c (cris_regsets): Likewise.
442 * linux-m68k-low.c (m68k_regsets): Likewise.
443 * linux-mips-low.c (mips_regsets): Likewise.
444 * linux-nios2-low.c (nios2_regsets): Likewise.
445 * linux-ppc-low.c (ppc_regsets): Likewise.
446 * linux-s390-low.c (s390_regsets): Likewise.
447 * linux-sh-low.c (sh_regsets): Likewise.
448 * linux-sparc-low.c (sparc_regsets): Likewise.
449 * linux-tic6x-low.c (tic6x_regsets): Likewise.
450 * linux-tile-low.c (tile_regsets): Likewise.
451 * linux-x86-low.c (x86_regsets): Likewise.
452 * linux-xtensa-low.c (xtensa_regsets): Likewise.
454 2015-10-29 Pedro Alves <palves@redhat.com>
456 * linux-low.h (NULL_REGSET): Define.
457 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
458 * linux-arm-low.c (arm_regsets): Likewise.
459 * linux-crisv32-low.c (cris_regsets): Likewise.
460 * linux-m68k-low.c (m68k_regsets): Likewise.
461 * linux-mips-low.c (mips_regsets): Likewise.
462 * linux-nios2-low.c (nios2_regsets): Likewise.
463 * linux-ppc-low.c (ppc_regsets): Likewise.
464 * linux-s390-low.c (s390_regsets): Likewise.
465 * linux-sh-low.c (sh_regsets): Likewise.
466 * linux-sparc-low.c (sparc_regsets): Likewise.
467 * linux-tic6x-low.c (tic6x_regsets): Likewise.
468 * linux-tile-low.c (tile_regsets): Likewise.
469 * linux-x86-low.c (x86_regsets): Likewise.
470 * linux-xtensa-low.c (xtensa_regsets): Likewise.
472 2015-10-26 Doug Evans <dje@google.com>
474 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
476 2015-10-26 Doug Evans <dje@google.com>
478 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
480 2015-10-26 Doug Evans <dje@google.com>
482 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
484 (attach_thread, find_new_threads_callback): Ditto.
486 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
488 * mem-break.h (set_breakpoint_data): Remove.
490 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
492 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
493 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
494 (initialize_low): Remove set_breakpoint_data call.
495 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
496 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
497 (initialize_low): Remove set_breakpoint_data call.
498 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
499 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
500 (initialize_low): Remove set_breakpoint_data call.
502 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
504 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
505 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
506 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
507 * target.h (target_breakpoint_kind_from_pc): New macro.
509 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
511 * linux-low.c (default_breakpoint_kind_from_pc): New function.
512 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
513 the default breakpoint kind.
515 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
517 * linux-arm-low.c (arm_supports_z_point_type): Add software
520 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
522 * linux-arm-low.c: Refactor breakpoint definitions.
523 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
524 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
526 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
528 * Makefile.in: Add arm.c/o.
529 * configure.srv: Likewise.
530 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
531 (arm_breakpoint_kind_from_pc): New function.
532 (arm_sw_breakpoint_from_kind): Return proper kind.
533 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
535 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
537 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
539 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
540 (struct raw_breakpoint) <size>: Remove.
541 (struct raw_breakpoint) <kind>: Add.
542 (bp_size): New function.
543 (bp_opcode): Likewise.
544 (find_raw_breakpoint_at): Adjust for kind.
545 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
546 (remove_memory_breakpoint): Adjust for kind call bp_size.
547 (set_raw_breakpoint_at): Adjust for kind.
548 (set_breakpoint): Likewise.
549 (set_breakpoint_at): Call breakpoint_kind_from_pc.
550 (delete_raw_breakpoint): Adjust for kind.
551 (delete_breakpoint): Likewise.
552 (find_gdb_breakpoint): Likewise.
553 (set_gdb_breakpoint_1): Likewise.
554 (set_gdb_breakpoint): Likewise.
555 (delete_gdb_breakpoint_1): Likewise.
556 (delete_gdb_breakpoint): Likewise.
557 (uninsert_raw_breakpoint): Likewise.
558 (reinsert_raw_breakpoint): Likewise.
559 (set_breakpoint_data): Remove.
560 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
561 (check_mem_read): Adjust for kind call bp_size.
562 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
563 (clone_one_breakpoint): Adjust for kind.
564 * mem-break.h (set_gdb_breakpoint): Likewise.
565 (delete_gdb_breakpoint): Likewise.
566 * server.c (process_serial_event): Likewise.
568 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
570 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
571 (struct linux_target_ops) <breakpoint>: Remove.
572 (struct linux_target_ops) <breakpoint_len>: Remove.
573 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
574 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
575 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
576 (arm_sw_breakpoint_from_kind): New function.
577 * linux-bfin-low.c (bfin_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-cris-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-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
588 (struct linux_target_ops) <breakpoint>: Remove.
589 (struct linux_target_ops) <breakpoint_len>: Remove.
590 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
591 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
592 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
593 and sw_breakpoint_from_kind to increment the pc.
594 (linux_breakpoint_kind_from_pc): New function.
595 (linux_sw_breakpoint_from_kind): New function.
596 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
597 (initialize_low): Call breakpoint_kind_from_pc and
598 sw_breakpoint_from_kind to replace breakpoint_data/len.
599 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
601 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
602 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
643 (struct linux_target_ops) <breakpoint>: Remove.
644 (struct linux_target_ops) <breakpoint_len>: Remove.
645 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
646 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
647 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
648 * linux-x86-low.c (x86_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.
653 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
654 (struct linux_target_ops) <breakpoint>: Remove.
655 (struct linux_target_ops) <breakpoint_len>: Remove.
656 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
657 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
659 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
661 * linux-cris-low.c (cris_get_pc): Remove void arg.
663 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
665 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
668 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
670 * inferiors.c (thread_pid_matches_callback): New function.
671 (find_thread_process): New function.
672 (remove_thread): Reset current_thread.
673 (remove_process): Assert threads have been removed first.
675 2015-10-15 Yao Qi <yao.qi@linaro.org>
677 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
679 (aarch64_remove_point): Likewise.
680 * regcache.c (regcache_register_size): New function.
682 2015-10-12 Yao Qi <yao.qi@linaro.org>
684 * linux-aarch64-low.c: Update all callers as emit_load_store
685 is renamed to aarch64_emit_load_store.
687 2015-10-12 Yao Qi <yao.qi@linaro.org>
689 * linux-aarch64-low.c: Update all callers of function renaming
690 from emit_insn to aarch64_emit_insn.
692 2015-10-12 Yao Qi <yao.qi@linaro.org>
694 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
696 (struct aarch64_memory_operand): Likewise.
698 (emit_insn): Move to arch/aarch64-insn.c.
699 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
700 (emit_load_store): Move to arch/aarch64-insn.c.
701 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
702 (can_encode_int32): Remove.
704 2015-10-12 Yao Qi <yao.qi@linaro.org>
706 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
707 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
708 (aarch64_relocate_instruction): Likewise.
709 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
710 (struct aarch64_insn_visitor): Likewise.
712 2015-10-12 Yao Qi <yao.qi@linaro.org>
714 * linux-aarch64-low.c (struct aarch64_insn_data): New.
715 (struct aarch64_insn_visitor): New.
716 (struct aarch64_insn_relocation_data): New.
717 (aarch64_ftrace_insn_reloc_b): New function.
718 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
719 (aarch64_ftrace_insn_reloc_cb): Likewise.
720 (aarch64_ftrace_insn_reloc_tb): Likewise.
721 (aarch64_ftrace_insn_reloc_adr): Likewise.
722 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
723 (aarch64_ftrace_insn_reloc_others): Likewise.
725 (aarch64_relocate_instruction): Use visitor.
727 2015-10-12 Yao Qi <yao.qi@linaro.org>
729 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
730 int. Add argument buf.
731 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
732 aarch64_relocate_instruction.
734 2015-10-12 Yao Qi <yao.qi@linaro.org>
736 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
737 argument insn. Remove local variable insn. Don't call
739 (aarch64_install_fast_tracepoint_jump_pad): Call
742 2015-09-30 Yao Qi <yao.qi@linaro.org>
744 * linux-aarch64-low.c (emit_movk): Shorten a long line.
745 (emit_load_store_pair): Likewise.
747 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
749 * dll.c (match_dll): Add cast(s).
750 (unloaded_dll): Likewise.
751 * linux-low.c (second_thread_of_pid_p): Likewise.
752 (delete_lwp_callback): Likewise.
753 (count_events_callback): Likewise.
754 (select_event_lwp_callback): Likewise.
755 (linux_set_resume_request): Likewise.
756 * server.c (accumulate_file_name_length): Likewise.
757 (emit_dll_description): Likewise.
758 (handle_qxfer_threads_worker): Likewise.
759 (visit_actioned_threads): Likewise.
760 * thread-db.c (any_thread_of): Likewise.
761 * tracepoint.c (same_process_p): Likewise.
762 (match_blocktype): Likewise.
763 (build_traceframe_info_xml): Likewise.
765 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
767 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
769 (gdb_unparse_agent_expr): Likewise.
770 * hostio.c (require_data): Likewise.
771 (handle_pread): Likewise.
772 * linux-low.c (disable_regset): Likewise.
773 (fetch_register): Likewise.
774 (store_register): Likewise.
775 (get_dynamic): Likewise.
776 (linux_qxfer_libraries_svr4): Likewise.
777 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
778 (set_fast_tracepoint_jump): Likewise.
779 (uninsert_fast_tracepoint_jumps_at): Likewise.
780 (reinsert_fast_tracepoint_jumps_at): Likewise.
781 (validate_inserted_breakpoint): Likewise.
782 (clone_agent_expr): Likewise.
783 * regcache.c (init_register_cache): Likewise.
784 * remote-utils.c (putpkt_binary_1): Likewise.
785 (decode_M_packet): Likewise.
786 (decode_X_packet): Likewise.
787 (look_up_one_symbol): Likewise.
788 (relocate_instruction): Likewise.
789 (monitor_output): Likewise.
790 * server.c (handle_search_memory): Likewise.
791 (handle_qxfer_exec_file): Likewise.
792 (handle_qxfer_libraries): Likewise.
793 (handle_qxfer): Likewise.
794 (handle_query): Likewise.
795 (handle_v_cont): Likewise.
796 (handle_v_run): Likewise.
797 (captured_main): Likewise.
798 * target.c (write_inferior_memory): Likewise.
799 * thread-db.c (try_thread_db_load_from_dir): Likewise.
800 * tracepoint.c (init_trace_buffer): Likewise.
801 (add_tracepoint_action): Likewise.
802 (add_traceframe): Likewise.
803 (add_traceframe_block): Likewise.
804 (cmd_qtdpsrc): Likewise.
805 (cmd_qtdv): Likewise.
806 (cmd_qtstatus): Likewise.
807 (response_source): Likewise.
808 (response_tsv): Likewise.
809 (cmd_qtnotes): Likewise.
810 (gdb_collect): Likewise.
811 (initialize_tracepoint): Likewise.
813 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
815 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
816 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
817 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
819 (enum aarch64_condition_codes): New enum.
820 (w0): New static global.
823 (struct aarch64_memory_operand) <type>: New
824 MEMORY_OPERAND_POSTINDEX type.
825 (postindex_memory_operand): New helper function.
826 (emit_ret): New function.
827 (emit_load_store_pair): New function, factored out of emit_stp
828 with support for MEMORY_OPERAND_POSTINDEX.
829 (emit_stp): Rewrite using emit_load_store_pair.
830 (emit_ldp): New function.
831 (emit_load_store): Likewise.
832 (emit_ldr): Mention post-index instruction in comment.
833 (emit_ldrh): New function.
834 (emit_ldrb): New function.
835 (emit_ldrsw): Mention post-index instruction in comment.
836 (emit_str): Likewise.
837 (emit_subs): New function.
838 (emit_cmp): Likewise.
839 (emit_and): Likewise.
840 (emit_orr): Likewise.
841 (emit_orn): Likewise.
842 (emit_eor): Likewise.
843 (emit_mvn): Likewise.
844 (emit_lslv): Likewise.
845 (emit_lsrv): Likewise.
846 (emit_asrv): Likewise.
847 (emit_mul): Likewise.
848 (emit_sbfm): Likewise.
849 (emit_sbfx): Likewise.
850 (emit_ubfm): Likewise.
851 (emit_ubfx): Likewise.
852 (emit_csinc): Likewise.
853 (emit_cset): Likewise.
854 (emit_nop): Likewise.
855 (emit_ops_insns): New helper function.
856 (emit_pop): Likewise.
857 (emit_push): Likewise.
858 (aarch64_emit_prologue): New function.
859 (aarch64_emit_epilogue): Likewise.
860 (aarch64_emit_add): Likewise.
861 (aarch64_emit_sub): Likewise.
862 (aarch64_emit_mul): Likewise.
863 (aarch64_emit_lsh): Likewise.
864 (aarch64_emit_rsh_signed): Likewise.
865 (aarch64_emit_rsh_unsigned): Likewise.
866 (aarch64_emit_ext): Likewise.
867 (aarch64_emit_log_not): Likewise.
868 (aarch64_emit_bit_and): Likewise.
869 (aarch64_emit_bit_or): Likewise.
870 (aarch64_emit_bit_xor): Likewise.
871 (aarch64_emit_bit_not): Likewise.
872 (aarch64_emit_equal): Likewise.
873 (aarch64_emit_less_signed): Likewise.
874 (aarch64_emit_less_unsigned): Likewise.
875 (aarch64_emit_ref): Likewise.
876 (aarch64_emit_if_goto): Likewise.
877 (aarch64_emit_goto): Likewise.
878 (aarch64_write_goto_address): Likewise.
879 (aarch64_emit_const): Likewise.
880 (aarch64_emit_call): Likewise.
881 (aarch64_emit_reg): Likewise.
882 (aarch64_emit_pop): Likewise.
883 (aarch64_emit_stack_flush): Likewise.
884 (aarch64_emit_zero_ext): Likewise.
885 (aarch64_emit_swap): Likewise.
886 (aarch64_emit_stack_adjust): Likewise.
887 (aarch64_emit_int_call_1): Likewise.
888 (aarch64_emit_void_call_2): Likewise.
889 (aarch64_emit_eq_goto): Likewise.
890 (aarch64_emit_ne_goto): Likewise.
891 (aarch64_emit_lt_goto): Likewise.
892 (aarch64_emit_le_goto): Likewise.
893 (aarch64_emit_gt_goto): Likewise.
894 (aarch64_emit_ge_got): Likewise.
895 (aarch64_emit_ops_impl): New static global variable.
896 (aarch64_emit_ops): New target function, return
897 &aarch64_emit_ops_impl.
898 (struct linux_target_ops): Install it.
900 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
902 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
903 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
905 * linux-aarch64-ipa.c: New file.
906 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
908 (aarch64_get_thread_area): New target method.
909 (extract_signed_bitfield): New helper function.
910 (aarch64_decode_ldr_literal): New function.
911 (enum aarch64_opcodes): New enum.
912 (struct aarch64_register): New struct.
913 (struct aarch64_operand): New struct.
914 (x0): New static global.
923 (aarch64_register): New helper function.
924 (register_operand): Likewise.
925 (immediate_operand): Likewise.
926 (struct aarch64_memory_operand): New struct.
927 (offset_memory_operand): New helper function.
928 (preindex_memory_operand): Likewise.
929 (enum aarch64_system_control_registers): New enum.
931 (emit_insn): New helper function.
932 (emit_b): New function.
933 (emit_bcond): Likewise.
936 (emit_blr): Likewise.
937 (emit_stp): Likewise.
938 (emit_ldp_q_offset): Likewise.
939 (emit_stp_q_offset): Likewise.
940 (emit_load_store): Likewise.
941 (emit_ldr): Likewise.
942 (emit_ldrsw): Likewise.
943 (emit_str): Likewise.
944 (emit_ldaxr): Likewise.
945 (emit_stxr): Likewise.
946 (emit_stlr): Likewise.
947 (emit_data_processing_reg): Likewise.
948 (emit_data_processing): Likewise.
949 (emit_add): Likewise.
950 (emit_sub): Likewise.
951 (emit_mov): Likewise.
952 (emit_movk): Likewise.
953 (emit_mov_addr): Likewise.
954 (emit_mrs): Likewise.
955 (emit_msr): Likewise.
956 (emit_sevl): Likewise.
957 (emit_wfe): Likewise.
958 (append_insns): Likewise.
959 (can_encode_int32_in): New helper function.
960 (aarch64_relocate_instruction): New function.
961 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
962 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
963 (struct linux_target_ops): Install aarch64_get_thread_area,
964 aarch64_install_fast_tracepoint_jump_pad and
965 aarch64_get_min_fast_tracepoint_insn_len.
967 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
969 * Makefile.in (aarch64-insn.o): New rule.
970 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
972 2015-09-21 Yao Qi <yao.qi@linaro.org>
974 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
976 2015-09-21 Yao Qi <yao.qi@linaro.org>
978 * tracepoint.c (max_jump_pad_size): Remove.
980 2015-09-18 Yao Qi <yao.qi@linaro.org>
982 * linux-aarch64-low.c: Don't include sys/uio.h.
983 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
985 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
987 * tracepoint.c (eval_result_type): Change prototype.
988 (condition_true_at_tracepoint): Fix argument to compiled_cond.
990 2015-09-15 Pedro Alves <palves@redhat.com>
992 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
993 Check whether to report exec events instead of checking whether
994 multiprocess is enabled.
996 2015-09-15 Pedro Alves <palves@redhat.com>
999 * remote-utils.c (prepare_resume_reply): Merge
1000 TARGET_WAITKIND_VFORK_DONE switch case with the
1001 TARGET_WAITKIND_FORKED case.
1003 2015-09-15 Yao Qi <yao.qi@linaro.org>
1005 * server.c (handle_query): Check string comparison using
1006 "else if" instead of "if".
1008 2015-09-15 Yao Qi <yao.qi@linaro.org>
1010 * server.c (vCont_supported): New global variable.
1011 (handle_query): Set vCont_supported to 1 if "vContSupported+"
1012 matches. Append ";vContSupported+" to own_buf.
1013 (handle_v_requests): Append ";s;S" to own_buf if target supports
1014 hardware single step or vCont_supported is false.
1015 (capture_main): Set vCont_supported to zero.
1017 2015-09-15 Yao Qi <yao.qi@linaro.org>
1019 * linux-low.c (linux_supports_conditional_breakpoints): Rename
1021 (linux_supports_hardware_single_step): ... New function.
1022 (linux_target_ops): Update.
1023 * lynx-low.c (lynx_target_ops): Set field
1024 supports_hardware_single_step to target_can_do_hardware_single_step.
1025 * nto-low.c (nto_target_ops): Likewise.
1026 * spu-low.c (spu_target_ops): Likewise.
1027 * win32-low.c (win32_target_ops): Likewise.
1028 * target.c (target_can_do_hardware_single_step): New function.
1029 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1030 Remove. <supports_hardware_single_step>: New field.
1031 (target_supports_conditional_breakpoints): Remove.
1032 (target_supports_hardware_single_step): New macro.
1033 (target_can_do_hardware_single_step): Declare.
1034 * server.c (handle_query): Use target_supports_hardware_single_step
1035 instead of target_supports_conditional_breakpoints.
1037 2015-09-15 Yao Qi <yao.qi@linaro.org>
1039 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
1041 (struct linux_target_ops the_low_target): Install
1042 aarch64_linux_siginfo_fixup.
1044 2015-09-11 Don Breazeal <donb@codesourcery.com>
1045 Luis Machado <lgustavo@codesourcery.com>
1047 * linux-low.c (linux_mourn): Static declaration.
1048 (linux_arch_setup): Move in front of
1049 handle_extended_wait.
1050 (linux_arch_setup_thread): New function.
1051 (handle_extended_wait): Handle exec events. Call
1052 linux_arch_setup_thread. Make event_lwp argument a
1053 pointer-to-a-pointer.
1054 (check_zombie_leaders): Do not check stopped threads.
1055 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
1056 (linux_low_filter_event): Add lwp and thread for exec'ing
1057 non-leader thread if leader thread has been deleted.
1058 Refactor code into linux_arch_setup_thread and call it.
1059 Pass child lwp pointer by reference to handle_extended_wait.
1060 (linux_wait_for_event_filtered): Update comment.
1061 (linux_wait_1): Prevent clobbering exec event status.
1062 (linux_supports_exec_events): New function.
1063 (linux_target_ops) <supports_exec_events>: Initialize new member.
1064 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
1066 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
1067 * server.c (report_exec_events): New global variable.
1068 (handle_query): Handle qSupported query for exec-events feature.
1069 (captured_main): Initialize report_exec_events.
1070 * server.h (report_exec_events): Declare new global variable.
1071 * target.h (struct target_ops) <supports_exec_events>: New
1073 (target_supports_exec_events): New macro.
1074 * win32-low.c (win32_target_ops) <supports_exec_events>:
1075 Initialize new member.
1077 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
1079 * linux-low.c (linux_low_enable_btrace): Remove.
1080 (linux_target_ops): Replace linux_low_enable_btrace with
1081 linux_enable_btrace.
1083 2015-09-03 Yao Qi <yao.qi@linaro.org>
1085 * linux-aarch64-low.c (aarch64_insert_point): Call
1086 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
1089 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1091 * linux-low.c (check_stopped_by_breakpoint): Use
1092 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
1094 2015-08-27 Pedro Alves <palves@redhat.com>
1096 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
1098 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
1100 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
1101 the XNEW-family equivalent.
1102 (compile_bytecodes): Likewise.
1103 * dll.c (loaded_dll): Likewise.
1104 * event-loop.c (append_callback_event): Likewise.
1105 (create_file_handler): Likewise.
1106 (create_file_event): Likewise.
1107 * hostio.c (handle_open): Likewise.
1108 * inferiors.c (add_thread): Likewise.
1109 (add_process): Likewise.
1110 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
1111 * linux-arm-low.c (arm_new_process): Likewise.
1112 (arm_new_thread): Likewise.
1113 * linux-low.c (add_to_pid_list): Likewise.
1114 (linux_add_process): Likewise.
1115 (handle_extended_wait): Likewise.
1116 (add_lwp): Likewise.
1117 (enqueue_one_deferred_signal): Likewise.
1118 (enqueue_pending_signal): Likewise.
1119 (linux_resume_one_lwp_throw): Likewise.
1120 (linux_resume_one_thread): Likewise.
1121 (linux_read_memory): Likewise.
1122 (linux_write_memory): Likewise.
1123 * linux-mips-low.c (mips_linux_new_process): Likewise.
1124 (mips_linux_new_thread): Likewise.
1125 (mips_add_watchpoint): Likewise.
1126 * linux-x86-low.c (initialize_low_arch): Likewise.
1127 * lynx-low.c (lynx_add_process): Likewise.
1128 * mem-break.c (set_raw_breakpoint_at): Likewise.
1129 (set_breakpoint): Likewise.
1130 (add_condition_to_breakpoint): Likewise.
1131 (add_commands_to_breakpoint): Likewise.
1132 (clone_agent_expr): Likewise.
1133 (clone_one_breakpoint): Likewise.
1134 * regcache.c (new_register_cache): Likewise.
1135 * remote-utils.c (look_up_one_symbol): Likewise.
1136 * server.c (queue_stop_reply): Likewise.
1137 (start_inferior): Likewise.
1138 (queue_stop_reply_callback): Likewise.
1139 (handle_target_event): Likewise.
1140 * spu-low.c (fetch_ppc_memory): Likewise.
1141 (store_ppc_memory): Likewise.
1142 * target.c (set_target_ops): Likewise.
1143 * thread-db.c (thread_db_load_search): Likewise.
1144 (try_thread_db_load_1): Likewise.
1145 * tracepoint.c (add_tracepoint): Likewise.
1146 (add_tracepoint_action): Likewise.
1147 (create_trace_state_variable): Likewise.
1148 (cmd_qtdpsrc): Likewise.
1149 (cmd_qtro): Likewise.
1150 (add_while_stepping_state): Likewise.
1151 * win32-low.c (child_add_thread): Likewise.
1152 (get_image_name): Likewise.
1154 2015-08-25 Yao Qi <yao.qi@linaro.org>
1156 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
1158 2015-08-25 Yao Qi <yao.qi@linaro.org>
1160 * Makefile.in (aarch64-linux.o): New rule.
1161 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
1163 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
1164 (aarch64_init_debug_reg_state): Make it extern.
1165 (aarch64_linux_prepare_to_resume): Remove.
1167 2015-08-25 Yao Qi <yao.qi@linaro.org>
1169 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
1170 lwp_arch_private_info and ptid_of_lwp.
1172 2015-08-25 Yao Qi <yao.qi@linaro.org>
1174 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
1175 Find proc_info by find_process_pid. All callers updated.
1177 2015-08-25 Yao Qi <yao.qi@linaro.org>
1179 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
1181 (debug_reg_change_callback): Remove.
1182 (aarch64_notify_debug_reg_change): Remove.
1184 2015-08-25 Yao Qi <yao.qi@linaro.org>
1186 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
1187 Call current_lwp_ptid.
1189 2015-08-25 Yao Qi <yao.qi@linaro.org>
1191 * linux-aarch64-low.c (debug_reg_change_callback): Use
1194 2015-08-25 Yao Qi <yao.qi@linaro.org>
1196 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
1198 2015-08-25 Yao Qi <yao.qi@linaro.org>
1200 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
1202 2015-08-25 Yao Qi <yao.qi@linaro.org>
1204 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
1207 2015-08-25 Yao Qi <yao.qi@linaro.org>
1209 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
1211 (debug_reg_change_callback): Remove argument entry and add argument
1212 lwp. Remove local variable thread. Don't print thread id in the
1213 debugging output. Don't check whether pid of thread equals to pid.
1214 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
1215 iterate_over_lwps instead find_inferior.
1217 2015-08-24 Pedro Alves <palves@redhat.com>
1219 * inferiors.c (get_first_process): New function.
1220 * inferiors.h (get_first_process): New declaration.
1221 * remote-utils.c (read_ptid): Default to the first process in the
1222 list, instead of to the current thread's process.
1224 2015-08-24 Pedro Alves <palves@redhat.com>
1226 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
1227 * event-loop.c: Likewise.
1228 * remote-utils.c: Likewise.
1229 * tracepoint.c: Likewise.
1231 2015-08-24 Pedro Alves <palves@redhat.com>
1233 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
1236 2015-08-21 Pedro Alves <palves@redhat.com>
1238 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
1239 instead of literal 1.
1241 2015-08-21 Pedro Alves <palves@redhat.com>
1243 * tdesc.c (default_description): Explicitly zero-initialize.
1245 2015-08-21 Pedro Alves <palves@redhat.com>
1248 * inferiors.c (remove_thread): Discard any pending stop reply for
1250 * server.c (remove_all_on_match_pid): Rename to ...
1251 (remove_all_on_match_ptid): ... this. Work with a filter ptid
1253 (discard_queued_stop_replies): Change parameter to a ptid. Now
1255 (handle_v_kill, kill_inferior_callback, captured_main)
1256 (process_serial_event): Adjust.
1257 * server.h (discard_queued_stop_replies): Declare.
1259 2015-08-21 Pedro Alves <palves@redhat.com>
1261 * linux-low.c (wait_for_sigstop): Always switch to no thread
1262 selected if the previously current thread dies.
1263 * lynx-low.c (lynx_request_interrupt): Use the first thread's
1264 process instead of the current thread's.
1265 * remote-utils.c (input_interrupt): Don't check if there's no
1267 * server.c (gdb_read_memory, gdb_write_memory): If setting the
1268 current thread to the general thread fails, error out.
1269 (handle_qxfer_auxv, handle_qxfer_libraries)
1270 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
1271 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
1272 (handle_query): Check if there's a thread selected instead of
1273 checking whether there's any thread in the thread list.
1274 (handle_qxfer_threads, handle_qxfer_btrace)
1275 (handle_qxfer_btrace_conf): Don't error out early if there's no
1276 thread in the thread list.
1277 (handle_v_cont, myresume): Don't set the current thread to the
1279 (process_serial_event) <Hg handling>: Also set thread_id if the
1280 previous general thread is still alive.
1281 (process_serial_event) <g/G handling>: If setting the current
1282 thread to the general thread fails, error out.
1283 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
1284 thread's lwp instead of the current thread's.
1285 * target.c (set_desired_thread): If the desired thread was not
1286 found, leave the current thread pointing to NULL. Return an int
1287 (boolean) indicating success.
1288 * target.h (set_desired_thread): Change return type to int.
1290 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
1292 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
1293 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
1295 (ps_get_thread_area): New function.
1297 2015-08-19 Gary Benson <gbenson@redhat.com>
1299 * hostio.c (handle_pread): Do not attempt to read more data
1300 than hostio_reply_with_data can fit in a packet.
1302 2015-08-18 Joel Brobecker <brobecker@adacore.com>
1304 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
1306 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
1308 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1310 2015-08-06 Pedro Alves <palves@redhat.com>
1312 * tracepoint.c (expr_eval_result): Now an int.
1314 2015-08-06 Pedro Alves <palves@redhat.com>
1316 * gdbthread.h (struct regcache): Forward declare.
1317 (struct thread_info) <regcache_data>: Now a struct regcache
1319 * inferiors.c (inferior_regcache_data)
1320 (set_inferior_regcache_data): Now work with struct regcache
1322 * inferiors.h (struct regcache): Forward declare.
1323 (inferior_regcache_data, set_inferior_regcache_data): Now work
1324 with struct regcache pointers.
1325 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1326 (free_register_cache_thread): Remove struct regcache pointer
1329 2015-08-06 Pedro Alves <palves@redhat.com>
1331 * server.c (captured_main): On error, print the exception message
1332 to stderr, and if run_once is set, throw a quit.
1334 2015-08-06 Pedro Alves <palves@redhat.com>
1336 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1339 2015-08-06 Pedro Alves <palves@redhat.com>
1341 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1342 reading beyond the passed in buffer length.
1344 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1346 * tracepoint.c (symbol_list) <required>: Remove.
1348 2015-08-06 Pedro Alves <palves@redhat.com>
1350 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1351 count if stopping and suspending threads.
1352 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1353 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1354 (linux_detach): Complete an ongoing step-over.
1355 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1357 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1358 (linux_wait_1): If passing a signal to the inferior after
1359 finishing a step-over, unsuspend and re-resume all lwps. If we
1360 see a single-step event but the thread should be continuing, don't
1361 pass the trap to gdb.
1362 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1363 internal_error instead of gdb_assert.
1364 (enqueue_pending_signal): New function.
1365 (check_ptrace_stopped_lwp_gone): Add debug output.
1366 (start_step_over): Use internal_error instead of gdb_assert.
1367 (complete_ongoing_step_over): New function.
1368 (linux_resume_one_thread): Don't resume a suspended thread.
1369 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1372 2015-08-06 Pedro Alves <palves@redhat.com>
1374 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1375 (linux_thread_alive): Use lwp_is_marked_dead.
1376 (extended_event_reported): Delete.
1377 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1378 instead of extended_event_reported.
1379 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1381 (lwp_is_marked_dead): New function.
1382 (lwp_running): Use lwp_is_marked_dead.
1383 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1386 2015-08-06 Pedro Alves <palves@redhat.com>
1388 * linux-low.c (linux_wait_1): Move fork event output out of the
1389 !report_to_gdb check. Pass event_child->waitstatus to
1390 target_waitstatus_to_string instead of ourstatus.
1392 2015-08-04 Yao Qi <yao.qi@linaro.org>
1394 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1395 if current_thread is 32 bit.
1397 2015-08-04 Yao Qi <yao.qi@linaro.org>
1399 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1400 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1401 * server.c (extended_protocol): Remove "static".
1402 * server.h (extended_protocol): Declare it.
1404 2015-08-04 Yao Qi <yao.qi@linaro.org>
1406 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1407 both aarch64 and aarch32.
1408 (aarch64_set_pc): Likewise.
1410 2015-08-04 Yao Qi <yao.qi@linaro.org>
1412 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1413 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1414 arm-with-neon.xml to srv_xmlfiles.
1415 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1416 (is_64bit_tdesc): New function.
1417 (aarch64_linux_read_description): New function.
1418 (aarch64_arch_setup): Call aarch64_linux_read_description.
1419 (regs_info): Rename to regs_info_aarch64.
1420 (aarch64_regs_info): Return right regs_info.
1421 (initialize_low_arch): Call initialize_low_arch_aarch32.
1423 2015-08-04 Yao Qi <yao.qi@linaro.org>
1425 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1426 * linux-aarch32-low.c: New file.
1427 * linux-aarch32-low.h: New file.
1428 * linux-arm-low.c (arm_fill_gregset): Move it to
1429 linux-aarch32-low.c.
1430 (arm_store_gregset): Likewise.
1431 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1432 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1433 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1434 (regs_info): Rename to regs_info_arm.
1435 (arm_regs_info): Return regs_info_aarch32 if
1436 have_ptrace_getregset is 1 and target description is
1437 arm_with_neon or arm_with_vfpv3.
1438 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1439 Call initialize_low_arch_aarch32 instead.
1441 2015-08-04 Yao Qi <yao.qi@linaro.org>
1443 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1444 * linux-low.c: ... here.
1445 * linux-low.h (have_ptrace_getregset): Declare it.
1447 2015-08-04 Pedro Alves <palves@redhat.com>
1449 * thread-db.c (struct thread_db): Use new typedefs.
1450 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1452 (disable_thread_event_reporting): Cast result of dlsym to
1453 destination function pointer type.
1454 (thread_db_mourn): Use td_ta_delete_ftype.
1456 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1458 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1460 (CDX_BREAKPOINT): Define for R2.
1461 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1462 (the_low_target): Add comments.
1464 2015-07-30 Yao Qi <yao.qi@linaro.org>
1466 * linux-arm-low.c (arm_hwcap): Remove it.
1467 (arm_read_description): New local variable arm_hwcap. Don't
1468 set arm_hwcap to zero.
1470 2015-07-30 Yao Qi <yao.qi@linaro.org>
1472 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1473 Use regcache->tdesc instead.
1474 (arm_store_wmmxregset): Likewise.
1475 (arm_fill_vfpregset): Likewise.
1476 (arm_store_vfpregset): Likewise.
1478 2015-07-30 Yao Qi <yao.qi@linaro.org>
1480 * linux-arm-low.c: Include arch/arm.h.
1481 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1482 (arm_store_gregset): Likewise.
1484 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1486 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1487 ptrace's 4th parameter.
1489 2015-07-27 Yao Qi <yao.qi@linaro.org>
1491 * configure.srv (case aarch64*-*-linux*): Don't set
1494 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1496 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1498 * linux-arm-low.c: Likewise.
1499 * linux-cris-low.c: Likewise.
1500 * linux-crisv32-low.c: Likewise.
1501 * linux-low.c: Likewise.
1502 * linux-m68k-low.c: Likewise.
1503 * linux-mips-low.c: Likewise.
1504 * linux-nios2-low.c: Likewise.
1505 * linux-s390-low.c: Likewise.
1506 * linux-sparc-low.c: Likewise.
1507 * linux-tic6x-low.c: Likewise.
1508 * linux-tile-low.c: Likewise.
1509 * linux-x86-low.c: Likewise.
1511 2015-07-24 Pedro Alves <palves@redhat.com>
1513 * config.in: Regenerate.
1514 * configure: Regenerate.
1516 2015-07-24 Pedro Alves <palves@redhat.com>
1518 * acinclude.m4: Include ../ptrace.m4.
1519 * configure.ac: Call GDB_AC_PTRACE.
1520 * config.in, configure: Regenerate.
1522 2015-07-24 Yao Qi <yao.qi@linaro.org>
1524 * linux-low.c (linux_create_inferior): Remove setting to
1525 proc->priv->new_inferior.
1526 (linux_attach): Likewise.
1527 (linux_low_filter_event): Likewise.
1528 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1530 2015-07-24 Yao Qi <yao.qi@linaro.org>
1532 * linux-low.c (linux_arch_setup): New function.
1533 (linux_low_filter_event): If proc->tdesc is NULL and
1534 proc->attached is true, call the_low_target.arch_setup.
1535 Otherwise, keep status pending, and return.
1536 (linux_resume_one_lwp_throw): Don't call get_pc if
1537 thread->while_stepping isn't NULL. Don't call
1538 get_thread_regcache if proc->tdesc is NULL.
1539 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1540 (linux_target_ops): Install arch_setup.
1541 * server.c (start_inferior): Call the_target->arch_setup.
1542 * target.h (struct target_ops) <arch_setup>: New field.
1543 (target_arch_setup): New marco.
1544 * lynx-low.c (lynx_target_ops): Update.
1545 * nto-low.c (nto_target_ops): Update.
1546 * spu-low.c (spu_target_ops): Update.
1547 * win32-low.c (win32_target_ops): Update.
1549 2015-07-24 Yao Qi <yao.qi@linaro.org>
1551 * linux-low.c (linux_add_process): Don't set
1552 proc->priv->new_inferior.
1553 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1554 (linux_attach): Likewise.
1556 2015-07-24 Yao Qi <yao.qi@linaro.org>
1558 * server.c (start_inferior): Code refactor.
1560 2015-07-24 Yao Qi <yao.qi@linaro.org>
1562 * server.c (process_serial_event): Set general_thread.
1564 2015-07-21 Yao Qi <yao.qi@linaro.org>
1566 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1567 aarch64_linux_get_debug_reg_capacity.
1569 2015-07-17 Yao Qi <yao.qi@linaro.org>
1571 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1572 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1573 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1574 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1575 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1576 (AARCH64_HWP_ALIGNMENT): Likewise.
1577 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1578 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1579 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1580 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1581 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1582 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1583 (struct aarch64_debug_reg_state): Likewise.
1584 (struct arch_lwp_info): Likewise.
1585 (aarch64_align_watchpoint): Likewise.
1586 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1587 (aarch64_watchpoint_length): Likewise.
1588 (aarch64_point_encode_ctrl_reg): Likewise
1589 (aarch64_point_is_aligned): Likewise.
1590 (aarch64_align_watchpoint): Likewise.
1591 (aarch64_linux_set_debug_regs):
1592 (aarch64_dr_state_insert_one_point): Likewise.
1593 (aarch64_dr_state_remove_one_point): Likewise.
1594 (aarch64_handle_breakpoint): Likewise.
1595 (aarch64_handle_aligned_watchpoint): Likewise.
1596 (aarch64_handle_unaligned_watchpoint): Likewise.
1597 (aarch64_handle_watchpoint): Likewise.
1599 2015-07-17 Yao Qi <yao.qi@linaro.org>
1601 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1602 and don't aarch64_get_debug_reg_state. All callers update.
1603 (aarch64_handle_aligned_watchpoint): Likewise.
1604 (aarch64_handle_unaligned_watchpoint): Likewise.
1605 (aarch64_handle_watchpoint): Likewise.
1606 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1607 (aarch64_remove_point): Likewise.
1609 2015-07-17 Yao Qi <yao.qi@linaro.org>
1611 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1613 (aarch64_handle_unaligned_watchpoint): Likewise.
1615 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1617 Revert the previous 3 commits:
1618 Move gdb_regex* to common/
1619 Move linux_find_memory_regions_full & co.
1620 gdbserver build-id attribute generator
1622 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1623 Jan Kratochvil <jan.kratochvil@redhat.com>
1625 gdbserver build-id attribute generator.
1626 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1627 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1628 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1630 (get_dynamic): Use find_pdhr to traverse program headers.
1631 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1632 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1633 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1634 (get_hex_build_id): New.
1635 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1636 to reply XML document.
1638 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1639 Jan Kratochvil <jan.kratochvil@redhat.com>
1641 * target.c: Include target/target-utils.h and fcntl.h.
1642 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1643 (target_fileio_read_stralloc): New functions.
1645 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1647 * Makefile.in (OBS): Add gdb_regex.o.
1649 * config.in: Rebuilt.
1650 * configure: Rebuilt.
1652 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1653 Jan Kratochvil <jan.kratochvil@redhat.com>
1655 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1656 * Makefile.in (OBS): Add target-utils.o.
1657 (linux-maps.o, target-utils.o): New.
1658 * configure.srv (srv_linux_obj): Add linux-maps.o.
1660 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1662 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1664 (the_low_target): Install it.
1666 2015-07-14 Pedro Alves <palves@redhat.com>
1668 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1669 Instead, ignore ECHILD, and throw an error for other errnos.
1671 2015-07-10 Pedro Alves <palves@redhat.com>
1673 * event-loop.c (struct callback_event) <data>: Change type to
1674 gdb_client_data instance instead of gdb_client_data pointer.
1675 (append_callback_event): Adjust.
1677 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1679 * linux-aarch64-low.c: Add comments for each linux_target_ops
1680 method. Remove comments already covered in target_ops and
1681 linux_target_ops definitions.
1682 (the_low_target): Add comments for each unimplemented method.
1684 2015-07-09 Yao Qi <yao.qi@linaro.org>
1686 * linux-aarch64-low.c (aarch64_regmap): Remove.
1687 (aarch64_usrregs_info): Remove.
1688 (regs_info): Set field usrregs to NULL.
1690 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1692 * linux-low.c: Include "rsp-low.h"
1693 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1694 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1695 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1696 (handle_btrace_enable_pt): New.
1697 (handle_btrace_general_set): Support "pt".
1698 (handle_btrace_conf_general_set): Support "pt:size".
1700 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1702 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1705 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1707 * linux-aarch64-low.c: Remove comment about endianness.
1708 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1709 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1712 2015-06-24 Gary Benson <gbenson@redhat.com>
1714 * linux-i386-ipa.c (stdint.h): Do not include.
1715 * lynx-i386-low.c (stdint.h): Likewise.
1716 * lynx-ppc-low.c (stdint.h): Likewise.
1717 * mem-break.c (stdint.h): Likewise.
1718 * thread-db.c (stdint.h): Likewise.
1719 * tracepoint.c (stdint.h): Likewise.
1720 * win32-low.c (stdint.h): Likewise.
1722 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1724 * server.c (write_qxfer_response): Update call to
1725 remote_escape_output.
1727 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1728 Jan Kratochvil <jan.kratochvil@redhat.com>
1730 Merge multiple hex conversions.
1731 * gdbreplay.c (tohex): Rename to 'fromhex'.
1732 (logchar): Use fromhex.
1734 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1736 * server.c (handle_qxfer_libraries): Set `version' attribute for
1739 2015-06-10 Gary Benson <gbenson@redhat.com>
1741 * target.h (struct target_ops) <multifs_open>: New field.
1742 <multifs_unlink>: Likewise.
1743 <multifs_readlink>: Likewise.
1744 * linux-low.c (nat/linux-namespaces.h): New include.
1745 (linux_target_ops): Initialize the_target->multifs_open,
1746 the_target->multifs_unlink and the_target->multifs_readlink.
1747 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
1748 * hostio.c (hostio_fs_pid): New static variable.
1749 (hostio_handle_new_gdb_connection): New function.
1750 (handle_setfs): Likewise.
1751 (handle_open): Use the_target->multifs_open as appropriate.
1752 (handle_unlink): Use the_target->multifs_unlink as appropriate.
1753 (handle_readlink): Use the_target->multifs_readlink as
1755 (handle_vFile): Handle vFile:setfs packets.
1756 * server.c (handle_query): Call hostio_handle_new_gdb_connection
1757 after target_handle_new_gdb_connection.
1759 2015-06-10 Gary Benson <gbenson@redhat.com>
1761 * configure.ac (AC_CHECK_FUNCS): Add setns.
1762 * config.in: Regenerate.
1763 * configure: Likewise.
1764 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
1765 (linux-namespaces.o): New rule.
1766 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
1768 2015-06-09 Gary Benson <gbenson@redhat.com>
1770 * hostio.c (handle_open): Process mode argument with
1771 fileio_to_host_mode.
1773 2015-06-01 Yao Qi <yao.qi@linaro.org>
1775 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
1776 * linux-x86-low.c: Likewise.
1778 2015-05-28 Don Breazeal <donb@codesourcery.com>
1780 * linux-low.c (handle_extended_wait): Initialize
1781 thread_info.last_resume_kind for new fork children.
1783 2015-05-15 Pedro Alves <palves@redhat.com>
1785 * target.h (target_handle_new_gdb_connection): Rewrite using if
1786 wrapped in do/while.
1788 2015-05-14 Joel Brobecker <brobecker@adacore.com>
1790 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
1791 * configure, config.in: Regenerate.
1792 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
1795 2015-05-12 Don Breazeal <donb@codesourcery.com>
1797 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
1798 PTRACE_EVENT_VFORK_DONE.
1799 (linux_low_ptrace_options, extended_event_reported): Add vfork
1801 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
1802 and "vforkdone" for RSP 'T' Stop Reply Packet.
1803 * server.h (report_vfork_events): Declare
1806 2015-05-12 Don Breazeal <donb@codesourcery.com>
1808 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
1809 (the_low_target) <new_fork>: Initialize new member.
1810 * linux-arm-low.c (arm_new_fork): New function.
1811 (the_low_target) <new_fork>: Initialize new member.
1812 * linux-low.c (handle_extended_wait): Call new target function
1814 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
1815 * linux-mips-low.c (mips_add_watchpoint): New function
1816 extracted from mips_insert_point.
1817 (the_low_target) <new_fork>: Initialize new member.
1818 (mips_linux_new_fork): New function.
1819 (mips_insert_point): Call mips_add_watchpoint.
1820 * linux-x86-low.c (x86_linux_new_fork): New function.
1821 (the_low_target) <new_fork>: Initialize new member.
1823 2015-05-12 Don Breazeal <donb@codesourcery.com>
1825 * linux-low.c (handle_extended_wait): Implement return value,
1826 rename argument 'event_child' to 'event_lwp', handle
1827 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
1828 (linux_low_ptrace_options): New function.
1829 (linux_low_filter_event): Call linux_low_ptrace_options,
1830 use different argument fo linux_enable_event_reporting,
1831 use return value from handle_extended_wait.
1832 (extended_event_reported): New function.
1833 (linux_wait_1): Call extended_event_reported and set
1834 status to report fork events.
1835 (linux_write_memory): Add pid to debug message.
1836 (reset_lwp_ptrace_options_callback): New function.
1837 (linux_handle_new_gdb_connection): New function.
1838 (linux_target_ops): Initialize new structure member.
1839 * linux-low.h (struct lwp_info) <waitstatus>: New member.
1840 * lynx-low.c: Initialize new structure member.
1841 * remote-utils.c (prepare_resume_reply): Implement stop reason
1842 "fork" for "T" stop message.
1843 * server.c (handle_query): Call handle_new_gdb_connection.
1844 * server.h (report_fork_events): Declare global flag.
1845 * target.h (struct target_ops) <handle_new_gdb_connection>:
1847 (target_handle_new_gdb_connection): New macro.
1848 * win32-low.c: Initialize new structure member.
1850 2015-05-12 Don Breazeal <donb@codesourcery.com>
1852 * mem-break.c (APPEND_TO_LIST): Define macro.
1853 (clone_agent_expr): New function.
1854 (clone_one_breakpoint): New function.
1855 (clone_all_breakpoints): New function.
1856 * mem-break.h: Declare new functions.
1858 2015-05-12 Don Breazeal <donb@codesourcery.com>
1860 * linux-low.c (linux_supports_fork_events): New function.
1861 (linux_supports_vfork_events): New function.
1862 (linux_target_ops): Initialize new structure members.
1863 (initialize_low): Call linux_check_ptrace_features.
1864 * lynx-low.c (lynx_target_ops): Initialize new structure
1866 * server.c (report_fork_events, report_vfork_events):
1868 (handle_query): Add new features to qSupported packet and
1870 (captured_main): Initialize new global variables.
1871 * target.h (struct target_ops) <supports_fork_events>:
1873 <supports_vfork_events>: New member.
1874 (target_supports_fork_events): New macro.
1875 (target_supports_vfork_events): New macro.
1876 * win32-low.c (win32_target_ops): Initialize new structure
1879 2015-05-12 Gary Benson <gbenson@redhat.com>
1881 * server.c (handle_qxfer_exec_file): Use current process
1884 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
1886 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
1887 Remove HAVE_PTRACE_GETREGS conditionals.
1888 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
1889 instead of PTRACE_GETREGS and PTRACE_SETREGS.
1891 2015-05-08 Yao Qi <yao.qi@linaro.org>
1893 * linux-low.c (linux_supports_conditional_breakpoints): New
1895 (linux_target_ops): Install new target method.
1896 * lynx-low.c (lynx_target_ops): Install NULL hook for
1897 supports_conditional_breakpoints.
1898 * nto-low.c (nto_target_ops): Likewise.
1899 * spu-low.c (spu_target_ops): Likewise.
1900 * win32-low.c (win32_target_ops): Likewise.
1901 * server.c (handle_query): Check
1902 target_supports_conditional_breakpoints.
1903 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1905 (target_supports_conditional_breakpoints): New macro.
1907 2015-05-06 Pedro Alves <palves@redhat.com>
1910 * server.c (start_inferior): If the process exits, mourn it.
1912 2015-04-21 Gary Benson <gbenson@redhat.com>
1914 * hostio.c (fileio_open_flags_to_host): Factored out to
1915 fileio_to_host_openflags in common/fileio.c. Single use
1918 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1920 * linux-xtensa-low.c (xtensa_fill_gregset)
1921 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
1924 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1926 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
1927 (regs_info): Replace usrregs pointer with NULL.
1929 2015-04-17 Gary Benson <gbenson@redhat.com>
1931 * target.h (struct target_ops) <pid_to_exec_file>: New field.
1932 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
1933 * server.c (handle_qxfer_exec_file): New function.
1934 (qxfer_packets): Add exec-file entry.
1935 (handle_query): Report qXfer:exec-file:read as supported packet.
1937 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
1939 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
1941 2015-04-09 Gary Benson <gbenson@redhat.com>
1943 * hostio-errno.c (errno_to_fileio_error): Remove function.
1944 Update caller to use remote_fileio_to_fio_error.
1946 2015-04-09 Yao Qi <yao.qi@linaro.org>
1948 * linux-low.c (linux_insert_point): Call
1949 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
1950 (linux_remove_point): Call remove_memory_breakpoint if type is
1952 * linux-x86-low.c (x86_insert_point): Don't call
1953 insert_memory_breakpoint.
1954 (x86_remove_point): Don't call remove_memory_breakpoint.
1956 2015-04-01 Pedro Alves <palves@redhat.com>
1957 Cleber Rosa <crosa@redhat.com>
1959 * server.c (gdbserver_usage): Reorganize and extend the usage
1962 2015-03-24 Pedro Alves <palves@redhat.com>
1964 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
1965 output. Also dump TRAP_TRACE.
1966 (linux_low_filter_event): In debug output, distinguish a
1967 resume_stop SIGSTOP from a delayed SIGSTOP.
1969 2015-03-24 Gary Benson <gbenson@redhat.com>
1971 * linux-x86-low.c (x86_linux_new_thread): Moved to
1973 (x86_linux_prepare_to_resume): Likewise.
1975 2015-03-24 Gary Benson <gbenson@redhat.com>
1977 * Makefile.in (x86-linux-dregs.o): New rule.
1978 * configure.srv: Add x86-linux-dregs.o to relevant targets.
1979 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
1980 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
1981 (x86_linux_dr_get): Likewise.
1982 (x86_linux_dr_set): Likewise.
1983 (update_debug_registers_callback): Likewise.
1984 (x86_linux_dr_set_addr): Likewise.
1985 (x86_linux_dr_get_addr): Likewise.
1986 (x86_linux_dr_set_control): Likewise.
1987 (x86_linux_dr_get_control): Likewise.
1988 (x86_linux_dr_get_status): Likewise.
1989 (x86_linux_update_debug_registers): Likewise.
1991 2015-03-24 Gary Benson <gbenson@redhat.com>
1993 * linux-x86-low.c (x86_linux_update_debug_registers):
1994 New function, factored out from...
1995 (x86_linux_prepare_to_resume): ...this.
1997 2015-03-24 Gary Benson <gbenson@redhat.com>
1999 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2000 (x86_linux_dr_set): Likewise.
2001 (update_debug_registers_callback): Likewise.
2002 (x86_linux_dr_set_addr): Likewise.
2003 (x86_linux_dr_get_addr): Likewise.
2004 (x86_linux_dr_set_control): Likewise.
2005 (x86_linux_dr_get_control): Likewise.
2006 (x86_linux_dr_get_status): Likewise.
2007 (x86_linux_prepare_to_resume): Likewise.
2009 2015-03-24 Gary Benson <gbenson@redhat.com>
2011 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
2012 Use perror_with_name. Pass string through gettext.
2013 (x86_linux_dr_set): Likewise.
2015 2015-03-24 Gary Benson <gbenson@redhat.com>
2017 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
2018 (x86_linux_dr_set_addr): ...this.
2019 (x86_dr_low_get_addr): Rename to...
2020 (x86_linux_dr_get_addr): ...this.
2021 (x86_dr_low_set_control): Rename to...
2022 (x86_linux_dr_set_control): ...this.
2023 (x86_dr_low_get_control): Rename to...
2024 (x86_linux_dr_get_control): ...this.
2025 (x86_dr_low_get_status): Rename to...
2026 (x86_linux_dr_get_status): ...this.
2027 (x86_dr_low): Update with new function names.
2029 2015-03-24 Gary Benson <gbenson@redhat.com>
2031 * Makefile.in (x86-linux.o): New rule.
2032 * configure.srv: Add x86-linux.o to relevant targets.
2033 * linux-low.c (lwp_set_arch_private_info): New function.
2034 (lwp_arch_private_info): Likewise.
2035 * linux-x86-low.c: Include nat/x86-linux.h.
2036 (arch_lwp_info): Removed structure.
2037 (update_debug_registers_callback):
2038 Use lwp_set_debug_registers_changed.
2039 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
2040 and lwp_set_debug_registers_changed.
2041 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2043 2015-03-24 Gary Benson <gbenson@redhat.com>
2045 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
2046 * linux-arm-low.c (arm_new_thread): Likewise.
2047 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
2048 * linux-mips-low.c (mips_linux_new_thread): Likewise.
2049 * linux-x86-low.c (x86_linux_new_thread): Likewise.
2050 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
2052 2015-03-24 Gary Benson <gbenson@redhat.com>
2054 * linux-low.c (ptid_of_lwp): New function.
2055 (lwp_is_stopped): Likewise.
2056 (lwp_stop_reason): Likewise.
2057 * linux-x86-low.c (update_debug_registers_callback):
2059 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
2062 2015-03-24 Gary Benson <gbenson@redhat.com>
2064 * linux-low.h (linux_stop_lwp): Remove declaration.
2066 2015-03-24 Gary Benson <gbenson@redhat.com>
2068 * linux-low.h: Include nat/linux-nat.h.
2069 * linux-low.c (iterate_over_lwps_args): New structure.
2070 (iterate_over_lwps_filter): New function.
2071 (iterate_over_lwps): Likewise.
2072 * linux-x86-low.c (update_debug_registers_callback):
2073 Update signature to what iterate_over_lwps expects.
2074 Remove PID check that iterate_over_lwps now performs.
2075 (x86_dr_low_set_addr): Use iterate_over_lwps.
2076 (x86_dr_low_set_control): Likewise.
2078 2015-03-24 Gary Benson <gbenson@redhat.com>
2080 * linux-x86-low.c (x86_debug_reg_state): New function.
2081 (x86_linux_prepare_to_resume): Use the above.
2083 2015-03-24 Gary Benson <gbenson@redhat.com>
2085 * linux-low.c (current_lwp_ptid): New function.
2086 * linux-x86-low.c: Include nat/linux-nat.h.
2087 (x86_dr_low_get_addr): Use current_lwp_ptid.
2088 (x86_dr_low_get_control): Likewise.
2089 (x86_dr_low_get_status): Likewise.
2091 2015-03-20 Pedro Alves <palves@redhat.com>
2093 * tracepoint.c (cmd_qtstatus): Make "str" const.
2095 2015-03-20 Pedro Alves <palves@redhat.com>
2097 * server.c (handle_general_set): Make "req_str" const.
2099 2015-03-19 Pedro Alves <palves@redhat.com>
2101 * linux-low.c (linux_resume_one_lwp): Rename to ...
2102 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
2103 instead call perror_with_name.
2104 (check_ptrace_stopped_lwp_gone): New function.
2105 (linux_resume_one_lwp): Reimplement as wrapper around
2106 linux_resume_one_lwp_throw that swallows errors if the LWP is
2109 2015-03-19 Pedro Alves <palves@redhat.com>
2111 * linux-low.c (count_events_callback, select_event_lwp_callback):
2112 No longer check whether the thread has resume_stop as last resume
2115 2015-03-19 Pedro Alves <palves@redhat.com>
2117 * linux-low.c (count_events_callback, select_event_lwp_callback):
2118 Use the lwp's status_pending_p field, not the thread's.
2120 2015-03-19 Pedro Alves <palves@redhat.com>
2122 * linux-low.c (select_event_lwp_callback): Update comments to
2123 no longer mention SIGTRAP.
2125 2015-03-18 Gary Benson <gbenson@redhat.com>
2127 * server.c (handle_query): Do not report vFile:fstat as supported.
2129 2015-03-11 Gary Benson <gbenson@redhat.com>
2131 * hostio.c (sys/types.h): New include.
2132 (sys/stat.h): Likewise.
2133 (common-remote-fileio.h): Likewise.
2134 (handle_fstat): New function.
2135 (handle_vFile): Handle vFile:fstat packets.
2137 2015-03-11 Gary Benson <gbenson@redhat.com>
2139 * configure.ac (AC_CHECK_MEMBERS): Add checks for
2140 struct stat.st_blocks and struct stat.st_blksize.
2141 * configure: Regenerate.
2142 * config.in: Likewise.
2143 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
2144 (OBS): Add common-remote-fileio.o.
2145 (common-remote-fileio.o): New rule.
2147 2015-03-09 Pedro Alves <palves@redhat.com>
2149 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
2150 'struct sockaddr' pointer in 'accept' call.
2152 2015-03-09 Pedro Alves <palves@redhat.com>
2155 2015-03-07 Pedro Alves <palves@redhat.com>
2156 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2157 or <winsock2.h> here. Instead include "gdb_socket.h".
2158 (remote_open): Use union gdb_sockaddr_u.
2159 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2160 or <winsock2.h> here. Instead include "gdb_socket.h".
2161 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2162 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2164 (init_named_socket, gdb_agent_helper_thread): Use union
2167 2015-03-07 Pedro Alves <palves@redhat.com>
2169 * configure.ac (build_warnings): Move
2170 -Wdeclaration-after-statement to the C-specific set.
2171 * configure: Regenerate.
2173 2015-03-07 Pedro Alves <palves@redhat.com>
2175 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2176 or <winsock2.h> here. Instead include "gdb_socket.h".
2177 (remote_open): Use union gdb_sockaddr_u.
2178 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2179 or <winsock2.h> here. Instead include "gdb_socket.h".
2180 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2181 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2183 (init_named_socket, gdb_agent_helper_thread): Use union
2186 2015-03-07 Pedro Alves <palves@redhat.com>
2188 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
2191 2015-03-06 Yao Qi <yao.qi@linaro.org>
2193 * linux-aarch64-low.c (aarch64_insert_point): Use
2194 show_debug_regs as a boolean.
2195 (aarch64_remove_point): Likewise.
2197 2015-03-05 Pedro Alves <palves@redhat.com>
2199 * lynx-low.c (lynx_target_ops): Install NULL hooks for
2200 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
2201 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
2202 * nto-low.c (nto_target_ops): Likewise.
2203 * spu-low.c (spu_target_ops): Likewise.
2204 * win32-low.c (win32_target_ops): Likewise.
2206 2015-03-04 Pedro Alves <palves@redhat.com>
2208 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
2209 Decide whether a breakpoint triggered based on the SIGTRAP's
2211 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
2212 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
2213 (linux_low_filter_event): Check for breakpoints before checking
2215 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
2217 (linux_stopped_by_sw_breakpoint)
2218 (linux_supports_stopped_by_sw_breakpoint)
2219 (linux_stopped_by_hw_breakpoint)
2220 (linux_supports_stopped_by_hw_breakpoint): New functions.
2221 (linux_target_ops): Install new target methods.
2223 2015-03-04 Pedro Alves <palves@redhat.com>
2225 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
2226 * server.c (swbreak_feature, hwbreak_feature): New globals.
2227 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
2228 (captured_main): Clear swbreak_feature and hwbreak_feature.
2229 * server.h (swbreak_feature, hwbreak_feature): Declare.
2230 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
2231 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
2232 supports_stopped_by_hw_breakpoint>: New fields.
2233 (target_supports_stopped_by_sw_breakpoint)
2234 (target_stopped_by_sw_breakpoint)
2235 (target_supports_stopped_by_hw_breakpoint)
2236 (target_stopped_by_hw_breakpoint): Declare.
2238 2015-03-04 Pedro Alves <palves@redhat.com>
2240 enum lwp_stop_reason -> enum target_stop_reason
2241 * linux-low.c (check_stopped_by_breakpoint): Adjust.
2242 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
2243 (linux_wait_1, stuck_in_jump_pad_callback)
2244 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
2245 (linux_stopped_by_watchpoint):
2246 * linux-low.h (enum lwp_stop_reason): Delete.
2247 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
2248 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2250 2015-03-04 Yao Qi <yao.qi@linaro.org>
2252 * Makefile.in (SFILES): Add linux-aarch64-low.c.
2254 2015-03-03 Gary Benson <gbenson@redhat.com>
2256 * hostio.c (handle_vFile): Fix prefix lengths.
2258 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
2260 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
2263 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
2265 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
2266 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
2267 (clean): Add "rm -f" for above C files.
2268 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
2269 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
2270 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
2271 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
2272 * linux-s390-low.c (HWCAP_S390_VX): New macro.
2273 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
2274 (init_registers_s390x_vx_linux64)
2275 (init_registers_s390x_tevx_linux64)
2276 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
2277 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
2279 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
2280 (s390_store_vxrs_high): New functions.
2281 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
2283 (s390_arch_setup): Add logic for selecting one of the new target
2284 descriptions. Activate the new vector regsets if applicable.
2285 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
2286 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
2287 and init_registers_s390x_tevx_linux64.
2289 2015-03-01 Pedro Alves <palves@redhat.com>
2291 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
2294 2015-02-27 Pedro Alves <palves@redhat.com>
2296 * linux-x86-low.c (u_debugreg_offset): New function.
2297 (x86_linux_dr_get, x86_linux_dr_set): Use it.
2299 2015-02-27 Pedro Alves <palves@redhat.com>
2301 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
2302 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
2303 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
2304 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2305 (ps_lsetfpregs, ps_getpid)
2306 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
2307 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
2308 (ps_lsetxregs, ps_plog): Declare.
2310 2015-02-27 Pedro Alves <palves@redhat.com>
2312 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2313 IP_AGENT_EXPORT_FUNC.
2314 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2315 IP_AGENT_EXPORT_FUNC.
2316 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2317 (IP_AGENT_EXPORT): Delete.
2318 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2319 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2320 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2321 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2322 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2323 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2324 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2325 (traceframe_read_count, traceframe_write_count)
2326 (traceframes_created, trace_state_variables, get_raw_reg)
2327 (get_trace_state_variable_value, set_trace_state_variable_value)
2328 (ust_loaded, helper_thread_id, cmd_buf): Use
2329 IPA_SYM_EXPORTED_NAME.
2330 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2331 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2332 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2333 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2334 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2335 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2336 EXTERN_C_PUSH/EXTERN_C_POP.
2337 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2338 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2339 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2340 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2341 (traceframe_write_count, traceframe_read_count)
2342 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2343 (about_to_request_buffer_space, get_trace_state_variable_value)
2344 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2345 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2346 EXTERN_C_PUSH/EXTERN_C_POP.
2347 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2348 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2349 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2350 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2351 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2352 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2353 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2354 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2356 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2357 (IP_AGENT_EXPORT_VAR_DECL): Define.
2359 (gdb_agent_get_raw_reg): Declare.
2361 2015-02-27 Tom Tromey <tromey@redhat.com>
2362 Pedro Alves <palves@redhat.com>
2364 Rename symbols whose names are reserved C++ keywords throughout.
2366 2015-02-27 Pedro Alves <palves@redhat.com>
2368 * Makefile.in (COMPILER): New, get it from autoconf.
2369 (CXX): Get from autoconf instead.
2370 (COMPILE.pre): Use COMPILER.
2371 (CC-LD): Rename to ...
2372 (CC_LD): ... this. Use COMPILER.
2373 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2374 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2375 * acinclude.m4: Include build-with-cxx.m4.
2376 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2377 Disable -Werror by default if building in C++ mode.
2378 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2379 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2380 the C++ compiler. Save/restore CXXFLAGS too.
2381 * configure: Regenerate.
2383 2015-02-27 Pedro Alves <palves@redhat.com>
2385 * acinclude.m4: Include libiberty.m4.
2386 * configure.ac: Call libiberty_INIT.
2387 * config.in, configure: Regenerate.
2389 2015-02-26 Pedro Alves <palves@redhat.com>
2391 * linux-low.c (linux_wait_1): When incrementing the PC past a
2392 program breakpoint always use the_low_target.breakpoint_len as
2393 increment, rather than the maximum between that and
2394 the_low_target.decr_pc_after_break.
2396 2015-02-23 Pedro Alves <palves@redhat.com>
2398 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2399 thread was doing a step-over; always adjust the PC if
2400 we stepped over a permanent breakpoint.
2401 (linux_wait_1): If we stepped over breakpoint that was on top of a
2402 permanent breakpoint, manually advance the PC past it.
2404 2015-02-23 Pedro Alves <palves@redhat.com>
2406 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2408 (x86_fill_gregset, x86_store_gregset): Use it when handling
2411 2015-02-20 Pedro Alves <palves@redhat.com>
2413 * thread-db.c: Include "nat/linux-procfs.h".
2414 (thread_db_init): Skip listing new threads if the kernel supports
2415 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2417 2015-02-20 Pedro Alves <palves@redhat.com>
2419 * linux-low.c (status_pending_p_callback): Use ptid_match.
2421 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2423 PR breakpoints/16812
2424 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2425 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2426 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2428 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2430 PR breakpoints/15956
2431 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2433 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2435 * linux-low.c (linux_low_btrace_conf): Print size.
2436 * server.c (handle_btrace_conf_general_set): New.
2437 (hanle_general_set): Call handle_btrace_conf_general_set.
2438 (handle_query): Report Qbtrace-conf:bts:size as supported.
2440 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2442 * linux-low.c (linux_low_enable_btrace): Update parameters.
2443 (linux_low_btrace_conf): New.
2444 (linux_target_ops)<to_btrace_conf>: Initialize.
2445 * server.c (current_btrace_conf): New.
2446 (handle_btrace_enable): Rename to ...
2447 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2448 to target_enable_btrace. Update comment. Update users.
2449 (handle_qxfer_btrace_conf): New.
2450 (qxfer_packets): Add btrace-conf entry.
2451 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2452 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2453 (target_ops)<read_btrace_conf>: New.
2454 (target_enable_btrace): Update parameters.
2455 (target_read_btrace_conf): New.
2457 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2459 * server.c (handle_btrace_general_set): Remove call to
2460 target_supports_btrace.
2461 (supported_btrace_packets): New.
2462 (handle_query): Call supported_btrace_packets.
2463 * target.h: include btrace-common.h.
2464 (btrace_target_info): Removed.
2465 (supports_btrace, target_supports_btrace): Update parameters.
2467 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2469 * Makefile.in (SFILES): Add common/btrace-common.c.
2470 (OBS): Add common/btrace-common.o.
2471 (btrace-common.o): Add build rules.
2472 * linux-low: Include btrace-common.h.
2473 (linux_low_read_btrace): Use struct btrace_data. Call
2474 btrace_data_init and btrace_data_fini.
2476 2015-02-06 Pedro Alves <palves@redhat.com>
2478 * thread-db.c (find_new_threads_callback): Add debug output.
2480 2015-02-04 Pedro Alves <palves@redhat.com>
2482 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2483 (resume_stopped_resumed_lwps): New function.
2484 (linux_wait_for_event_filtered): Use it.
2486 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2488 * Makefile.in (SFILES): Add linux-personality.c.
2489 (linux-personality.o): New rule.
2490 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2491 list of objects to be built.
2492 * linux-low.c: Include nat/linux-personality.h.
2493 (linux_create_inferior): Remove code to disable address space
2494 randomization (moved to ../nat/linux-personality.c). Create
2495 cleanup to disable address space randomization.
2497 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2499 * Makefile.in (posix-strerror.o): New rule.
2500 (mingw-strerror.o): Likewise.
2501 * configure: Regenerated.
2502 * configure.ac: Source file ../common/common.host. Initialize new
2503 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2505 2015-01-14 Yao Qi <yao@codesourcery.com>
2507 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2508 (ppc-linux.o): New rule.
2509 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2510 * configure.ac: AC_CHECK_FUNCS(getauxval).
2511 * config.in: Re-generated.
2512 * configure: Re-generated.
2513 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2514 ppc64_64bit_inferior_p
2516 2015-01-14 Yao Qi <yao@codesourcery.com>
2518 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2519 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2520 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2521 (PT_ORIG_R3, PT_TRAP): Likewise.
2522 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2523 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2524 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2526 2015-01-10 Joel Brobecker <brobecker@adacore.com>
2528 * i387-fp.c (i387_cache_to_xsave): In look over
2529 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2530 zmmh_low_space field by use of zmmh_high_space.
2532 2015-01-09 Pedro Alves <palves@redhat.com>
2534 * linux-low.c (step_over_bkpt): Move higher up in the file.
2535 (handle_extended_wait): Don't store the stop_pc here.
2536 (get_stop_pc): Adjust comments and rename to ...
2537 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2538 stopped for a software breakpoint or hardware breakpoint.
2539 (thread_still_has_status_pending_p): New function.
2540 (status_pending_p_callback): Use
2541 thread_still_has_status_pending_p. If the event is no longer
2542 interesting, resume the LWP.
2543 (handle_tracepoints): Add assert.
2544 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2545 (wstatus_maybe_breakpoint): New function.
2546 (cancel_breakpoint): Delete function.
2547 (check_stopped_by_watchpoint): New function, factored out from
2548 linux_low_filter_event.
2549 (lp_status_maybe_breakpoint): Delete function.
2550 (linux_low_filter_event): Remove filter_ptid argument.
2551 Leave thread group exits pending here. Store the LWP's stop PC.
2552 Always leave events pending.
2553 (linux_wait_for_event_filtered): Pull all events out of the
2554 kernel, and leave them all pending.
2555 (count_events_callback, select_event_lwp_callback): Consider all
2557 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2558 (select_event_lwp): Only give preference to the stepping LWP in
2559 all-stop mode. Adjust comments.
2560 (ignore_event): New function.
2561 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2562 references to cancel_breakpoints. Adjust to renames. Also give
2563 equal priority to all LWPs that have had events in non-stop mode.
2564 If reporting a software breakpoint event, unadjust the LWP's PC.
2565 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2566 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2568 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2569 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2570 (linux_stopped_by_watchpoint): Adjust.
2571 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2572 * linux-low.h (enum lwp_stop_reason): New.
2573 (struct lwp_info) <stop_pc>: Adjust comment.
2574 <stopped_by_watchpoint>: Delete field.
2575 <stop_reason>: New field.
2576 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2577 * mem-break.c (software_breakpoint_inserted_here)
2578 (hardware_breakpoint_inserted_here): New function.
2579 * mem-break.h (software_breakpoint_inserted_here)
2580 (hardware_breakpoint_inserted_here): Declare.
2581 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2582 (cancel_breakpoints): Delete.
2583 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2584 (upload_fast_traceframes): Remove references to
2587 2015-01-09 Pedro Alves <palves@redhat.com>
2589 * thread-db.c (find_new_threads_callback): Ignore thread if the
2590 kernel thread ID is -1.
2592 2015-01-09 Pedro Alves <palves@redhat.com>
2594 * linux-low.c (linux_attach_fail_reason_string): Move to
2595 nat/linux-ptrace.c, and rename.
2596 (linux_attach_lwp): Update comment.
2597 (attach_proc_task_lwp_callback): New function.
2598 (linux_attach): Adjust to rename and use
2599 linux_proc_attach_tgid_threads.
2600 (linux_attach_fail_reason_string): Delete declaration.
2602 2015-01-01 Joel Brobecker <brobecker@adacore.com>
2604 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2605 * server.c (gdbserver_version): Likewise.
2607 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2609 * remote-utils.c: Include ctype.h.
2610 (input_interrupt): Explicitly handle the case when the char
2611 received is the NUL byte. Improve the printing of non-ASCII
2614 2014-12-16 Joel Brobecker <brobecker@adacore.com>
2616 * linux-low.c (linux_low_filter_event): Update call to
2617 linux_enable_event_reporting following the addition of
2618 a new parameter to that function.
2620 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
2623 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2624 (AARCH64_FPCR_REGNO): Likewise.
2625 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2626 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2627 (aarch64_store_fpregset): Likewise.
2629 2014-12-15 Joel Brobecker <brobecker@adacore.com>
2631 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2632 Remove FIXME comment about assumption about N.
2634 2014-12-13 Joel Brobecker <brobecker@adacore.com>
2636 * configure.ac: If large-file support is disabled in GDBserver,
2637 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2638 * configure: Regenerate.
2640 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2642 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2643 warning upon ENODATA from ptrace.
2644 * linux-s390-low.c (s390_store_tdb): New.
2645 (s390_regsets): Add regset for NT_S390_TDB.
2647 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2649 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2650 without a fill_function.
2651 * linux-s390-low.c (s390_fill_last_break): Remove.
2652 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2653 (s390_arch_setup): Use regset's size instead of fill_function for
2656 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2658 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2659 the regset's store function when ptrace returned an error.
2660 * regcache.c (get_thread_regcache): Invalidate register cache
2661 before fetching inferior's registers.
2663 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2665 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2666 while-loop as for-loop.
2667 (regsets_store_inferior_registers): Likewise.
2669 2014-11-28 Yao Qi <yao@codesourcery.com>
2671 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2672 * config.in, configure: Re-generate.
2673 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2676 2014-11-21 Yao Qi <yao@codesourcery.com>
2678 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2679 (AC_CHECK_HEADERS): Remove malloc.h.
2680 * configure: Re-generated.
2681 * config.in: Re-generated.
2682 * server.h: Don't include alloca.h and malloc.h.
2683 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2684 Don't include malloc.h.
2686 2014-11-17 Joel Brobecker <brobecker@adacore.com>
2688 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2689 corresponding ERRNO check in same block.
2691 2014-11-12 Pedro Alves <palves@redhat.com>
2693 * server.c (cont_thread): Update comment.
2694 (start_inferior, attach_inferior): No longer clear cont_thread.
2695 (handle_v_cont): No longer set cont_thread.
2696 (captured_main): Clear cont_thread each time a GDB connects.
2698 2014-11-12 Pedro Alves <palves@redhat.com>
2700 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2701 thread, and don't resume all threads if the Hc thread has exited.
2703 2014-11-12 Pedro Alves <palves@redhat.com>
2705 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2706 the process group instead of to a specific LWP.
2708 2014-10-15 Pedro Alves <palves@redhat.com>
2711 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2713 (arm_set_thread_context): Delete.
2714 (the_low_target): Adjust.
2715 * win32-i386-low.c (debug_registers_changed)
2716 (debug_registers_used): Delete.
2717 (update_debug_registers_callback): New function.
2718 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2719 needing to update their debug registers.
2720 (win32_get_current_dr): New function.
2721 (x86_dr_low_get_addr, x86_dr_low_get_control)
2722 (x86_dr_low_get_status): Fetch the debug register from the thread
2724 (i386_initial_stuff): Adjust.
2725 (i386_get_thread_context): Remove current_event parameter. Don't
2726 clear debug_registers_changed nor copy DR values to
2728 (i386_set_thread_context): Delete.
2729 (i386_prepare_to_resume): New function.
2730 (i386_thread_added): Mark the thread as needing to update irs
2732 (the_low_target): Remove i386_set_thread_context and install
2733 i386_prepare_to_resume.
2734 * win32-low.c (win32_get_thread_context): Adjust.
2735 (win32_set_thread_context): Use SetThreadContext
2737 (win32_prepare_to_resume): New function.
2738 (win32_require_context): New function, factored out from ...
2739 (thread_rec): ... this.
2740 (continue_one_thread): Call win32_prepare_to_resume on each thread
2741 we're about to continue.
2742 (win32_resume): Call win32_prepare_to_resume on the event thread.
2743 * win32-low.h (struct win32_thread_info)
2744 <debug_registers_changed>: New field.
2745 (struct win32_target_ops): Change prototype of set_thread_context,
2746 delete set_thread_context and add prepare_to_resume.
2747 (win32_require_context): New declaration.
2749 2014-10-08 Gary Benson <gbenson@redhat.com>
2751 * server.h: Do not include common-exceptions.h.
2753 2014-10-08 Gary Benson <gbenson@redhat.com>
2755 * server.h: Do not include cleanups.h.
2757 2014-09-30 James Hogan <james.hogan@imgtec.com>
2759 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
2762 2014-09-23 Yao Qi <yao@codesourcery.com>
2764 * linux-low.c (lp_status_maybe_breakpoint): New function.
2765 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
2766 (count_events_callback): Likewise.
2767 (select_event_lwp_callback): Likewise.
2768 (cancel_breakpoints_callback): Likewise.
2770 2014-09-19 Don Breazeal <donb@codesourcery.com>
2772 * linux-low.c (handle_extended_wait): Call
2773 linux_ptrace_get_extended_event.
2774 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
2775 linux_is_extended_waitstatus.
2777 2014-09-16 Joel Brobecker <brobecker@adacore.com>
2779 * Makefile.in (CPPFLAGS): Define.
2780 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
2781 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
2783 2014-09-16 Gary Benson <gbenson@redhat.com>
2785 * inferiors.h (current_inferior): Renamed as...
2786 (current_thread): New variable. All uses updated.
2787 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
2788 (maybe_move_out_of_jump_pad): Likewise.
2789 (cancel_breakpoint): Likewise.
2790 (linux_low_filter_event): Likewise.
2791 (wait_for_sigstop): Likewise.
2792 (linux_resume_one_lwp): Likewise.
2793 (need_step_over_p): Likewise.
2794 (start_step_over): Likewise.
2795 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
2796 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
2797 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
2798 and save_inferior as saved_thread.
2799 * regcache.c (get_thread_regcache): Renamed saved_inferior as
2801 (regcache_invalidate_thread): Likewise.
2802 * remote-utils.c (prepare_resume_reply): Likewise.
2803 * thread-db.c (thread_db_get_tls_address): Likewise.
2804 (disable_thread_event_reporting): Likewise.
2805 (remove_thread_event_breakpoints): Likewise.
2806 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
2808 * target.h (set_desired_inferior): Renamed as...
2809 (set_desired_thread): New declaration. All uses updated.
2810 * server.c (myresume): Updated comment to reference thread instead
2812 (handle_serial_event): Likewise.
2813 (handle_target_event): Likewise.
2815 2014-09-12 Tom Tromey <tromey@redhat.com>
2816 Gary Benson <gbenson@redhat.com>
2818 * regcache.h: Include common-regcache.h.
2819 (regcache_read_pc): Don't declare.
2820 * regcache.c (get_thread_regcache_for_ptid): New function.
2822 2014-09-11 Tom Tromey <tromey@redhat.com>
2823 Gary Benson <gbenson@redhat.com>
2825 * symbol.c: New file.
2826 * Makefile.in (SFILES): Add symbol.c.
2827 (OBS): Add symbol.o.
2829 2014-09-11 Gary Benson <gbenson@redhat.com>
2831 * target.c (target_stop_ptid, target_continue_ptid): New
2834 2014-09-11 Tom Tromey <tromey@redhat.com>
2835 Gary Benson <gbenson@redhat.com>
2837 * target.h: Include target/target.h.
2838 * target.c (target_read_memory, target_read_uint32)
2839 (target_write_memory): New functions.
2841 2014-09-11 Gary Benson <gbenson@redhat.com>
2843 * server.h (debug_hw_points): Don't declare.
2844 * server.c (debug_hw_points): Don't define. Replace all uses
2845 with show_debug_regs.
2846 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
2847 all uses with show_debug_regs.
2849 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2851 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
2852 endianness into account.
2853 (ppc_supply_ptrace_register): Likewise.
2855 2014-09-03 James Hogan <james.hogan@imgtec.com>
2857 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
2858 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
2860 2014-09-03 Gary Benson <gbenson@redhat.com>
2862 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
2863 ALL_DEBUG_ADDRESS_REGISTERS.
2865 2014-09-02 Gary Benson <gbenson@redhat.com>
2867 * i386-low.h: Renamed as...
2868 * x86-low.h: New file. All type, function and variable name
2869 prefixes changed from "i386_" to "x86_". All references updated.
2870 * i386-low.c: Renamed as...
2871 * x86-low.c: New file. All type, function and variable name
2872 prefixes changed from "i386_" to "x86_". All references updated.
2874 2014-09-02 Gary Benson <gbenson@redhat.com>
2876 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
2877 (x86_linux_new_thread): Likewise.
2879 2014-08-29 Gary Benson <gbenson@redhat.com>
2881 * server.h (setjmp.h): Do not include.
2882 (toplevel): Do not declare.
2883 (common-exceptions.h): Include.
2884 (cleanups.h): Likewise.
2885 * server.c (toplevel): Do not define.
2886 (exit_code): New static global.
2887 (detach_or_kill_for_exit_cleanup): New function.
2888 (main): New function. Original main renamed to...
2889 (captured_main): New function.
2890 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
2892 2014-08-29 Gary Benson <gbenson@redhat.com>
2894 * Makefile.in (SFILES): Add common/common-exceptions.c.
2895 (OBS): Add common-exceptions.o.
2896 (common-exceptions.o): New rule.
2897 * utils.c (prepare_to_throw_exception): New function.
2899 2014-08-29 Gary Benson <gbenson@redhat.com>
2901 * config.in: Regenerate.
2902 * configure: Likewise.
2904 2014-08-29 Gary Benson <gbenson@redhat.com>
2906 * Makefile.in (SFILES): Add common/cleanups.c.
2908 (cleanups.o): New rule.
2910 2014-08-29 Gary Benson <gbenson@redhat.com>
2912 * utils.c (internal_vwarning): New function.
2914 2014-08-28 Gary Benson <gbenson@redhat.com>
2916 * utils.h (fatal): Remove declaration.
2917 * utils.c (fatal): Remove function.
2919 2014-08-28 Gary Benson <gbenson@redhat.com>
2921 * tracepoint.c (gdb_agent_init): Replace fatal with
2923 (initialize_tracepoint): Likewise.
2925 2014-08-28 Gary Benson <gbenson@redhat.com>
2927 * remote-utils.c (remote_prepare): Replace fatal with error.
2929 2014-08-28 Gary Benson <gbenson@redhat.com>
2931 * linux-low.c (linux_async): Replace fatal with warning.
2933 (linux_start_non_stop): Return -1 if linux_async failed.
2935 2014-08-28 Gary Benson <gbenson@redhat.com>
2937 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
2939 (i386_dr_low_get_addr): Remove vague comment.
2940 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
2943 2014-08-28 Gary Benson <gbenson@redhat.com>
2945 * inferiors.c (get_thread_process): Replace check with gdb_assert.
2946 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
2948 (linux_resume_one_lwp): Likewise.
2949 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
2951 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
2952 with internal_error.
2953 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
2954 (init_register_cache): Replace fatal with gdb_assert_not_reached.
2955 (find_register_by_name): Replace fatal with internal_error.
2956 (find_regno): Likewise.
2957 * tdesc.c (init_target_desc): Replace check with gdb_assert.
2958 * thread-db.c (thread_db_create_event): Likewise.
2959 (thread_db_load_search): Likewise.
2960 (try_thread_db_load_1): Likewise.
2961 * tracepoint.c (get_jump_space_head): Replace fatal with
2963 (claim_trampoline_space): Likewise.
2964 (have_fast_tracepoint_trampoline_buffer): Likewise.
2965 (cmd_qtstart): Likewise.
2966 (stop_tracing): Likewise.
2967 (fast_tracepoint_collecting): Likewise.
2968 (target_malloc): Likewise.
2969 (download_tracepoint): Likewise.
2970 (download_trace_state_variables): Replace check with gdb_assert.
2971 (upload_fast_traceframes): Replace fatal with internal_error.
2973 2014-08-19 Tom Tromey <tromey@redhat.com>
2974 Gary Benson <gbenson@redhat.com>
2976 * Makefile.in (SFILES): Add common/common-debug.c.
2977 (OBS): Add common-debug.o.
2978 (common-debug.o): New rule.
2979 * debug.h (debug_printf): Don't declare.
2980 * debug.c (debug_printf): Renamed and rewritten as...
2981 (debug_vprintf): New function.
2983 2014-08-19 Gary Benson <gbenson@redhat.com>
2985 * utils.h: Do not include print-utils.h.
2987 2014-08-19 Tom Tromey <tromey@redhat.com>
2988 Gary Benson <gbenson@redhat.com>
2990 * server.h: Add static assertion.
2991 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
2993 2014-08-19 Tom Tromey <tromey@redhat.com>
2994 Gary Benson <gbenson@redhat.com>
2996 * Makefile.in (SFILES): Add common/errors.c.
2997 (OBS): Add errors.o.
2998 (IPA_OBS): Add errors-ipa.o.
2999 (errors.o): New rule.
3000 (errors-ipa.o): Likewise.
3001 * utils.h (perror_with_name, error, warning): Don't declare.
3002 * utils.c (warning): Renamed and rewritten as...
3003 (vwarning): New function.
3004 (error): Renamed and rewritten as...
3005 (verror): New function.
3006 (internal_error): Renamed and rewritten as...
3007 (internal_verror): New function.
3009 2014-08-07 Gary Benson <gbenson@redhat.com>
3011 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
3012 * configure: Regenerate.
3013 * config.in: Likewise.
3014 * server.h: Do not include errno.h.
3015 * event-loop.c: Likewise.
3016 * hostio-errno.c: Likewise.
3017 * linux-low.c: Likewise.
3018 * remote-utils.c: Likewise.
3019 * spu-low.c: Likewise.
3020 * utils.c: Likewise.
3021 * gdbreplay.c: Unconditionally include errno.h.
3023 2014-08-07 Gary Benson <gbenson@redhat.com>
3025 * server.h: Do not include string.h.
3026 * event-loop.c: Likewise.
3027 * linux-low.c: Likewise.
3028 * regcache.c: Likewise.
3029 * remote-utils.c: Likewise.
3030 * spu-low.c: Likewise.
3031 * utils.c: Likewise.
3033 2014-08-07 Gary Benson <gbenson@redhat.com>
3035 * server.h: Do not include gdb_assert.h.
3037 2014-08-07 Gary Benson <gbenson@redhat.com>
3039 * server.h: Do not include common-utils.h.
3041 2014-08-07 Gary Benson <gbenson@redhat.com>
3043 * server.h: Do not include ptid.h.
3044 * notif.h: Likewise.
3046 2014-08-07 Gary Benson <gbenson@redhat.com>
3048 * server.h: Do not include gdb_locale.h.
3050 2014-08-07 Gary Benson <gbenson@redhat.com>
3052 * server.h: Do not include gdb/signals.h.
3053 * win32-low.c: Likewise.
3055 2014-08-07 Gary Benson <gbenson@redhat.com>
3057 * server.h: Do not include pathmax.h.
3059 2014-08-07 Gary Benson <gbenson@redhat.com>
3061 * server.h: Do not include libiberty.h.
3062 * linux-bfin-low.c: Likewise.
3064 2014-08-07 Gary Benson <gbenson@redhat.com>
3066 * server.h: Do not include ansidecl.h.
3068 2014-08-07 Gary Benson <gbenson@redhat.com>
3070 * linux-x86-low.c: Do not include stddef.h.
3071 * lynx-ppc-low.c: Likewise.
3072 * tracepoint.c: Likewise.
3074 2014-08-07 Gary Benson <gbenson@redhat.com>
3076 * server.h: Do not include stdarg.h.
3077 * nto-low.c: Likewise.
3079 2014-08-07 Gary Benson <gbenson@redhat.com>
3081 * server.h: Do not include stdlib.h.
3082 * inferiors.c: Likewise.
3083 * linux-low.c: Likewise.
3084 * regcache.c: Likewise.
3085 * spu-low.c: Likewise.
3086 * tracepoint.c: Likewise.
3087 * utils.c: Likewise.
3089 2014-08-07 Gary Benson <gbenson@redhat.com>
3091 * server.h: Do not include stdio.h.
3092 * linux-low.c: Likewise.
3093 * remote-utils.c: Likewise.
3094 * spu-low.c: Likewise.
3095 * utils.c: Likewise.
3096 * wincecompat.c: Likewise.
3098 2014-08-06 Gary Benson <gbenson@redhat.com>
3100 * regcache.c (init_register_cache): Move conditionals inside if.
3102 2014-08-06 Gary Benson <gbenson@redhat.com>
3104 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
3106 2014-07-31 Gary Benson <gbenson@redhat.com>
3108 * ax.h: Do not include server.h.
3109 * gdbthread.h: Likewise.
3110 * lynx-low.h: Likewise.
3111 * notif.h: Likewise.
3113 2014-07-30 Gary Benson <gbenson@redhat.com>
3115 * server.h: Include common-defs.h.
3116 Do not include config.h or build-gnulib-gdbserver/config.h.
3118 2014-07-30 Gary Benson <gbenson@redhat.com>
3120 * hostio-errno.c: Move server.h to top of includes list.
3121 * inferiors.c: Likewise.
3122 * linux-x86-low.c: Likewise.
3123 * notif.c: Include server.h.
3125 2014-07-24 Tom Tromey <tromey@redhat.com>
3126 Gary Benson <gbenson@redhat.com>
3128 * server.h (CORE_ADDR): Now unsigned.
3130 2014-07-16 Pedro Alves <palves@redhat.com>
3132 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
3134 2014-07-15 Pedro Alves <palves@redhat.com>
3136 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
3139 2014-07-11 Pedro Alves <palves@redhat.com>
3141 * linux-low.c (kill_wait_lwp): New function, based on
3142 kill_one_lwp_callback, but use my_waitpid directly.
3143 (kill_one_lwp_callback, linux_kill): Use it.
3145 2014-06-23 Pedro Alves <palves@redhat.com>
3147 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
3148 before setting DR0..DR3.
3150 2014-06-20 Gary Benson <gbenson@redhat.com>
3152 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
3153 * configure: Regenerated.
3154 * config.in: Likewise.
3156 2014-06-20 Gary Benson <gbenson@redhat.com>
3158 * Makefile.in (SFILES): Update locations for files moved
3160 (object file files): Reordered.
3162 2014-06-20 Gary Benson <gbenson@redhat.com>
3164 * i386-low.h (i386_dr_low_can_set_addr): Removed.
3165 (i386_dr_low_set_addr): Likewise.
3166 (i386_dr_low_get_addr): Likewise.
3167 (i386_dr_low_can_set_control): Likewise.
3168 (i386_dr_low_set_control): Likewise.
3169 (i386_dr_low_get_control): Likewise.
3170 (i386_dr_low_get_status): Likewise.
3171 (i386_get_debug_register_length): Likewise.
3172 * linux-x86-low.c (i386_dr_low_set_addr):
3173 Changed signature. Made static.
3174 (i386_dr_low_get_addr): Likewise.
3175 (i386_dr_low_set_control): Likewise.
3176 (i386_dr_low_get_control): Likewise.
3177 (i386_dr_low_get_status): Likewise.
3178 (i386_dr_low): New global variable.
3179 * win32-i386-low.c (i386_dr_low_set_addr):
3180 Changed signature. Made static.
3181 (i386_dr_low_get_addr): Likewise.
3182 (i386_dr_low_set_control): Likewise.
3183 (i386_dr_low_get_control): Likewise.
3184 (i386_dr_low_get_status): Likewise.
3185 (i386_dr_low): New global variable.
3187 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
3189 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
3190 * Makefile.in (AR, AR_FLAGS): Define.
3191 * configure: Regenerate.
3193 2014-06-19 Gary Benson <gbenson@redhat.com>
3195 * Makefile.in (i386-dregs.o): New rule.
3196 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
3197 * i386-low.c (target.h): Remove include.
3198 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
3199 (DR_CONTROL_SHIFT): Likewise.
3200 (DR_CONTROL_SIZE): Likewise.
3201 (DR_RW_EXECUTE): Likewise.
3202 (DR_RW_WRITE): Likewise.
3203 (DR_RW_READ): Likewise.
3204 (DR_RW_IORW): Likewise.
3205 (DR_LEN_1): Likewise.
3206 (DR_LEN_2): Likewise.
3207 (DR_LEN_4): Likewise.
3208 (DR_LEN_8): Likewise.
3209 (DR_LOCAL_ENABLE_SHIFT): Likewise.
3210 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
3211 (DR_ENABLE_SIZE): Likewise.
3212 (DR_LOCAL_SLOWDOWN): Likewise.
3213 (DR_GLOBAL_SLOWDOWN): Likewise.
3214 (DR_CONTROL_RESERVED): Likewise.
3215 (I386_DR_CONTROL_MASK): Likewise.
3216 (I386_DR_VACANT): Likewise.
3217 (I386_DR_LOCAL_ENABLE): Likewise.
3218 (I386_DR_GLOBAL_ENABLE): Likewise.
3219 (I386_DR_DISABLE): Likewise.
3220 (I386_DR_SET_RW_LEN): Likewise.
3221 (I386_DR_GET_RW_LEN): Likewise.
3222 (I386_DR_WATCH_HIT): Likewise.
3223 (i386_wp_op_t): Likewise.
3224 (i386_show_dr): Likewise.
3225 (i386_length_and_rw_bits): Likewise.
3226 (i386_insert_aligned_watchpoint): Likewise.
3227 (i386_remove_aligned_watchpoint): Likewise.
3228 (i386_handle_nonaligned_watchpoint): Likewise.
3229 i386_update_inferior_debug_regs(): Likewise.
3230 (i386_dr_insert_watchpoint): Likewise.
3231 (i386_dr_remove_watchpoint): Likewise.
3232 (i386_dr_region_ok_for_watchpoint): Likewise.
3233 (i386_dr_stopped_data_address): Likewise.
3234 (i386_dr_stopped_by_watchpoint): Likewise.
3236 2014-06-19 Gary Benson <gbenson@redhat.com>
3238 * i386-low.c (i386_dr_show): Renamed to
3239 i386_show_dr and made static. All uses updated.
3240 (i386_dr_length_and_rw_bits): Renamed to
3241 i386_length_and_rw_bits and made static.
3243 (i386_dr_insert_aligned_watchpoint): Renamed to
3244 i386_insert_aligned_watchpoint and made static.
3246 (i386_dr_remove_aligned_watchpoint): Renamed to
3247 i386_remove_aligned_watchpoint and made static.
3249 (i386_dr_update_inferior_debug_regs): Renamed to
3250 i386_update_inferior_debug_regs and made static.
3253 2014-06-18 Gary Benson <gbenson@redhat.com>
3255 * i386-low.h (i386_dr_low_can_set_addr): New macro.
3256 (i386_dr_low_can_set_control): Likewise.
3257 (i386_get_debug_register_length): Likewise.
3258 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
3259 (i386_dr_low_can_set_control): Likewise.
3260 (i386_get_debug_register_length): Likewise.
3262 2014-06-17 Gary Benson <gbenson@redhat.com>
3264 * i386-low.h (i386-dregs.h): New include.
3265 (DR_FIRSTADDR): Now in i386-dregs.h.
3266 (DR_LASTADDR): Likewise.
3267 (DR_NADDR): Likewise.
3268 (DR_STATUS): Likewise.
3269 (DR_CONTROL): Likewise.
3270 (i386_debug_reg_state): Likewise.
3271 (i386_dr_insert_watchpoint): Likewise.
3272 (i386_dr_remove_watchpoint): Likewise.
3273 (i386_dr_region_ok_for_watchpoint): Likewise.
3274 (i386_dr_stopped_data_address): Likewise.
3275 (i386_dr_stopped_by_watchpoint): Likewise.
3276 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
3278 2014-06-18 Gary Benson <gbenson@redhat.com>
3280 * i386-low.h (i386_low_insert_watchpoint): Renamed to
3281 i386_dr_insert_watchpoint.
3282 (i386_low_remove_watchpoint): Renamed to
3283 i386_dr_remove_watchpoint.
3284 (i386_low_region_ok_for_watchpoint): Renamed to
3285 i386_dr_region_ok_for_watchpoint.
3286 (i386_low_stopped_data_address): Renamed to
3287 i386_dr_stopped_data_address.
3288 (i386_low_stopped_by_watchpoint): Renamed to
3289 i386_dr_stopped_by_watchpoint.
3290 * i386-low.c (i386_show_dr): Renamed to
3291 i386_dr_show and made nonstatic. All uses updated.
3292 (i386_length_and_rw_bits): Renamed to
3293 i386_dr_length_and_rw_bits and made nonstatic.
3295 (i386_insert_aligned_watchpoint): Renamed to
3296 i386_dr_insert_aligned_watchpoint and made nonstatic.
3298 (i386_remove_aligned_watchpoint): Renamed to
3299 i386_dr_remove_aligned_watchpoint and made nonstatic.
3301 (i386_update_inferior_debug_regs): Renamed to
3302 i386_dr_update_inferior_debug_regs and made nonstatic.
3304 (i386_low_insert_watchpoint): Renamed to
3305 i386_dr_insert_watchpoint. All uses updated.
3306 (i386_low_remove_watchpoint): Renamed to
3307 i386_dr_remove_watchpoint. All uses updated.
3308 (i386_low_region_ok_for_watchpoint): Renamed to
3309 i386_dr_region_ok_for_watchpoint. All uses updated.
3310 (i386_low_stopped_data_address): Renamed to
3311 i386_dr_stopped_data_address. All uses updated.
3312 (i386_low_stopped_by_watchpoint): Renamed to
3313 i386_dr_stopped_by_watchpoint. All uses updated.
3315 2014-06-18 Gary Benson <gbenson@redhat.com>
3317 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3318 (i386_dr_low_can_set_control): Likewise.
3319 (i386_insert_aligned_watchpoint): New check.
3321 2014-06-18 Gary Benson <gbenson@redhat.com>
3323 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3326 2014-06-18 Gary Benson <gbenson@redhat.com>
3328 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3329 instead of fatal and error.
3330 (i386_handle_nonaligned_watchpoint): Likewise.
3332 2014-06-18 Gary Benson <gbenson@redhat.com>
3334 * i386-low.c (i386_get_debug_register_length): New macro.
3335 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3336 (i386_show_dr): Use debug_printf instead of fprintf. Use
3337 phex to format values.
3339 2014-06-18 Gary Benson <gbenson@redhat.com>
3341 * i386-low.h: Comment changes.
3342 * i386-low.c: Likewise.
3344 2014-06-18 Gary Benson <gbenson@redhat.com>
3346 * i386-low.c: Whitespace changes.
3348 2014-06-12 Tom Tromey <tromey@redhat.com>
3350 * utils.c (freeargv): Remove.
3352 2014-06-12 Tom Tromey <tromey@redhat.com>
3354 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3355 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3356 (parse_debug_format_options): Likewise.
3357 (gdbserver_usage): Likewise.
3358 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3359 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3360 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3362 ($(LIBGNU)): Depend on libiberty.
3363 (all-lib): Recurse into all subdirs.
3364 (install-only): Invoke "install" target in subdirs.
3365 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3367 * configure: Rebuild.
3368 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3369 for vasprintf, vsnprintf, or gettimeofday.
3370 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3373 2014-06-05 Joel Brobecker <brobecker@adacore.com>
3375 * development.sh: Delete.
3376 * Makefile.in (config.status): Adjust dependency on development.sh.
3377 * configure.ac: Adjust development.sh source call.
3378 * configure: Regenerate.
3380 2014-06-02 Pedro Alves <palves@redhat.com>
3382 * ax.c (gdb_free_agent_expr): New function.
3383 * ax.h (gdb_free_agent_expr): New declaration.
3384 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3386 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3388 (clear_breakpoint_conditions_and_commands): New function.
3389 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3390 (clear_breakpoint_conditions_and_commands): New declaration.
3392 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3394 * linux-aarch64-low.c (asm/ptrace.h): Include.
3396 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3398 Fix TLS access for -static -pthread.
3399 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3400 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3401 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3403 2014-05-20 Pedro Alves <palves@redhat.com>
3405 * linux-aarch64-low.c (aarch64_insert_point)
3406 (aarch64_remove_point): No longer check whether the type is
3407 supported here. Adjust to new interface.
3408 (the_low_target): Install aarch64_supports_z_point_type as
3409 supports_z_point_type method.
3410 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3411 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3412 instead of a Z packet char. Adjust.
3413 (arm_supports_z_point_type): New function.
3414 (arm_insert_point, arm_remove_point): Adjust to new interface.
3415 (the_low_target): Install arm_supports_z_point_type.
3416 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3417 (cris_insert_point, cris_remove_point): Adjust to new interface.
3418 Don't check whether the type is supported here.
3419 (the_low_target): Install cris_supports_z_point_type.
3420 * linux-low.c (linux_supports_z_point_type): New function.
3421 (linux_insert_point, linux_remove_point): Adjust to new interface.
3422 * linux-low.h (struct linux_target_ops) <insert_point,
3423 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3424 raw_breakpoint pointer parameter.
3425 <supports_z_point_type>: New method.
3426 * linux-mips-low.c (mips_supports_z_point_type): New function.
3427 (mips_insert_point, mips_remove_point): Adjust to new interface.
3428 Use mips_supports_z_point_type.
3429 (the_low_target): Install mips_supports_z_point_type.
3430 * linux-ppc-low.c (the_low_target): Install NULL as
3431 supports_z_point_type method.
3432 * linux-s390-low.c (the_low_target): Install NULL as
3433 supports_z_point_type method.
3434 * linux-sparc-low.c (the_low_target): Install NULL as
3435 supports_z_point_type method.
3436 * linux-x86-low.c (x86_supports_z_point_type): New function.
3437 (x86_insert_point): Adjust to new insert_point interface. Use
3438 insert_memory_breakpoint. Adjust to new
3439 i386_low_insert_watchpoint interface.
3440 (x86_remove_point): Adjust to remove_point interface. Use
3441 remove_memory_breakpoint. Adjust to new
3442 i386_low_remove_watchpoint interface.
3443 (the_low_target): Install x86_supports_z_point_type.
3444 * lynx-low.c (lynx_target_ops): Install NULL as
3445 supports_z_point_type callback.
3446 * nto-low.c (nto_supports_z_point_type): New.
3447 (nto_insert_point, nto_remove_point): Adjust to new interface.
3448 (nto_target_ops): Install nto_supports_z_point_type.
3449 * mem-break.c: Adjust intro comment.
3450 (struct raw_breakpoint) <raw_type, size>: New fields.
3451 <inserted>: Update comment.
3452 <shlib_disabled>: Delete field.
3453 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3454 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3455 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3456 (raw_bkpt_type_to_target_hw_bp_type): New function.
3457 (find_enabled_raw_code_breakpoint_at): New function.
3458 (find_raw_breakpoint_at): New type and size parameters. Use them.
3459 (insert_memory_breakpoint): New function, based off
3460 set_raw_breakpoint_at.
3461 (remove_memory_breakpoint): New function.
3462 (set_raw_breakpoint_at): Reimplement.
3463 (set_breakpoint): New, based on set_breakpoint_at.
3464 (set_breakpoint_at): Reimplement.
3465 (delete_raw_breakpoint): Go through the_target->remove_point
3466 instead of assuming memory breakpoints.
3467 (find_gdb_breakpoint_at): Delete.
3468 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3469 (find_gdb_breakpoint): New function.
3470 (set_gdb_breakpoint_at): Delete.
3471 (z_type_supported): New function.
3472 (set_gdb_breakpoint_1): New function, loosely based off
3473 set_gdb_breakpoint_at.
3474 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3475 (delete_gdb_breakpoint_at): Delete.
3476 (delete_gdb_breakpoint_1): New function, loosely based off
3477 delete_gdb_breakpoint_at.
3478 (delete_gdb_breakpoint): New function.
3479 (clear_gdb_breakpoint_conditions): Rename to ...
3480 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3482 (add_condition_to_breakpoint): Make static.
3483 (add_breakpoint_condition): Take a struct breakpoint pointer
3484 instead of an address. Adjust.
3485 (gdb_condition_true_at_breakpoint): Rename to ...
3486 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3488 (gdb_condition_true_at_breakpoint): Reimplement.
3489 (add_breakpoint_commands): Take a struct breakpoint pointer
3490 instead of an address. Adjust.
3491 (gdb_no_commands_at_breakpoint): Rename to ...
3492 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3493 parameter. Return true if no breakpoint was found. Change debug
3495 (gdb_no_commands_at_breakpoint): Reimplement.
3496 (run_breakpoint_commands): Rename to ...
3497 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3498 and change return type to boolean.
3499 (run_breakpoint_commands): New function.
3500 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3501 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3502 breakpoint. Go through the_target->remove_point instead of
3503 assuming memory breakpoint.
3504 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3505 software and hardware breakpoints.
3506 (reinsert_raw_breakpoint): Go through the_target->insert_point
3507 instead of assuming memory breakpoint.
3508 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3509 software and hardware breakpoints.
3510 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3511 Check both software and hardware breakpoints.
3512 (validate_inserted_breakpoint): Assert the breakpoint is a
3513 software breakpoint. Set the inserted flag to -1 instead of
3514 setting shlib_disabled.
3515 (delete_disabled_breakpoints): Adjust.
3516 (validate_breakpoints): Only validate software breakpoints.
3517 Adjust to inserted flag change.
3518 (check_mem_read, check_mem_write): Skip breakpoint types other
3519 than software breakpoints. Adjust to inserted flag change.
3520 * mem-break.h (enum raw_bkpt_type): New enum.
3521 (raw_breakpoint, struct process_info): Forward declare.
3522 (Z_packet_to_target_hw_bp_type): Delete declaration.
3523 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3524 (set_gdb_breakpoint, delete_gdb_breakpoint)
3525 (clear_breakpoint_conditions): New declarations.
3526 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3527 (breakpoint_inserted_here): Update comment.
3528 (add_breakpoint_condition, add_breakpoint_commands): Replace
3529 address parameter with a breakpoint pointer parameter.
3530 (gdb_breakpoint_here): Update comment.
3531 (delete_gdb_breakpoint_at): Delete.
3532 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3533 * server.c (process_point_options): Take a struct breakpoint
3534 pointer instead of an address. Adjust.
3535 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3536 delete_gdb_breakpoint.
3537 * spu-low.c (spu_target_ops): Install NULL as
3538 supports_z_point_type method.
3539 * target.h: Include mem-break.h.
3540 (struct target_ops) <prepare_to_access_memory>: Update comment.
3541 <supports_z_point_type>: New field.
3542 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3543 instead of a char. Also take a raw breakpoint pointer.
3544 * win32-arm-low.c (the_low_target): Install NULL as
3545 supports_z_point_type.
3546 * win32-i386-low.c (i386_supports_z_point_type): New function.
3547 (i386_insert_point, i386_remove_point): Adjust to new interface.
3548 (the_low_target): Install i386_supports_z_point_type.
3549 * win32-low.c (win32_supports_z_point_type): New function.
3550 (win32_insert_point, win32_remove_point): Adjust to new interface.
3551 (win32_target_ops): Install win32_supports_z_point_type.
3552 * win32-low.h (struct win32_target_ops):
3553 <supports_z_point_type>: New method.
3554 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3555 instead of a char. Also take a raw breakpoint pointer.
3557 2014-05-20 Pedro Alves <palves@redhat.com>
3559 * mem-break.h: Include break-common.h.
3560 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3561 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3562 (Z_packet_to_target_hw_bp_type): New declaration.
3563 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3564 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3565 (Z_PACKET_ACCESS_WP): Delete macros.
3566 (Z_packet_to_hw_type): Delete function.
3567 * i386-low.h: Don't include break-common.h here.
3568 (Z_packet_to_hw_type): Delete declaration.
3569 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3570 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3571 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3572 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3573 * linux-aarch64-low.c: Don't include break-common.h here.
3574 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3575 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3576 (Z_packet_to_target_hw_bp_type): Delete function.
3577 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3579 (mips_insert_point, mips_remove_point): Use
3580 Z_packet_to_target_hw_bp_type.
3582 2014-05-20 Pedro Alves <palves@redhat.com>
3584 * linux-aarch64-low.c: Include break-common.h.
3585 (enum target_point_type): Delete.
3586 (Z_packet_to_point_type): Rename to ...
3587 (Z_packet_to_target_hw_bp_type): ... this, and return a
3588 target_hw_bp_type instead.
3589 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3590 instead of an enum target_point_type.
3591 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3593 (aarch64_dr_state_insert_one_point)
3594 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3595 (aarch64_handle_aligned_watchpoint)
3596 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3597 Take an enum target_hw_bp_type instead of an enum
3599 (aarch64_supports_z_point_type): New function.
3600 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3601 use Z_packet_to_target_hw_bp_type.
3603 2014-05-20 Joel Brobecker <brobecker@adacore.com>
3605 * configure.ac: Only use -Werror by default when DEVELOPMENT
3607 * configure: Regenerate.
3609 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3611 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3612 * linux-x86-low.c (X86_64_USER_REGS): New.
3613 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3615 2014-04-28 Yao Qi <yao@codesourcery.com>
3617 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3620 2014-04-25 Pedro Alves <palves@redhat.com>
3623 * linux-low.c (linux_attach_fail_reason_string): New function.
3624 (linux_attach_lwp): Delete.
3625 (linux_attach_lwp_1): Rename to ...
3626 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3627 argument. Remove "initial" parameter. Return int instead of
3628 void. Don't error or warn here.
3629 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3630 failure to attach to the tgid. Call warning when failing to
3632 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3633 argument. Remove "initial" parameter. Return int instead of
3634 void. Don't error or warn here.
3635 (linux_attach_fail_reason_string): New declaration.
3636 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3637 interface change. Use linux_attach_fail_reason_string.
3639 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
3640 Walfred Tedeschi <walfred.tedeschi@intel.com>
3642 * Makefile.in: Added rules to handle new files
3643 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3644 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3645 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3646 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3647 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3648 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3650 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3651 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3652 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3653 i386/x32-avx512.xml.
3654 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3655 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3656 i386/x32-avx512-linux.xml.
3657 * i387-fp.c (num_avx512_k_registers): New constant for number
3659 (num_avx512_zmmh_low_registers): New constant for number of
3660 lower ZMM registers (0-15).
3661 (num_avx512_zmmh_high_registers): New constant for number of
3662 higher ZMM registers (16-31).
3663 (num_avx512_ymmh_registers): New contant for number of higher
3664 YMM registers (ymm16-31 added by avx521 on x86_64).
3665 (num_avx512_xmm_registers): New constant for number of higher
3666 XMM registers (xmm16-31 added by AVX512 on x86_64).
3667 (struct i387_xsave): Add space for AVX512 registers.
3668 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3669 Add code to handle AVX512 registers.
3670 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3671 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3672 prototypei from generated file.
3673 (tdesc_amd64_avx512_linux): Likewise.
3674 (init_registers_x32_avx512_linux): Likewise.
3675 (tdesc_x32_avx512_linux): Likewise.
3676 (init_registers_i386_avx512_linux): Likewise.
3677 (tdesc_i386_avx512_linux): Likewise.
3678 (x86_64_regmap): Add AVX512 registers.
3679 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3681 (initialize_low_arch): Add code to initialize AVX512 registers.
3683 2014-04-23 Pedro Alves <palves@redhat.com>
3685 * mem-break.c (find_gdb_breakpoint_at): Make static.
3686 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3688 2014-04-23 Pedro Alves <palves@redhat.com>
3690 * i386-low.c: Don't include break-common.h here.
3691 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3692 prototype to take target_hw_bp_type as argument instead of a Z
3694 * i386-low.h: Include break-common.h here.
3695 (Z_packet_to_hw_type): Declare.
3696 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3698 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3699 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3700 (x86_remove_point): Convert the packet number to a
3701 target_hw_bp_type before calling i386_low_remove_watchpoint.
3702 * win32-i386-low.c (i386_insert_point): Convert the packet number
3703 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3704 (i386_remove_point): Convert the packet number to a
3705 target_hw_bp_type before calling i386_low_remove_watchpoint.
3707 2014-04-23 Pedro Alves <palves@redhat.com>
3709 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3711 2014-04-10 Pedro Alves <palves@redhat.com>
3713 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3714 Check if the condition or command is NULL before checking if the
3715 breakpoint is known. On success, return true.
3716 * mem-break.h (add_breakpoint_condition): Document return.
3717 (add_breakpoint_commands): Add describing comment.
3718 * server.c (skip_to_semicolon): New function.
3719 (process_point_options): Use it.
3721 2014-04-09 Pedro Alves <palves@redhat.com>
3723 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3726 2014-02-27 Pedro Alves <palves@redhat.com>
3729 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3731 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3733 (last_thread_of_process_p): Take a PID argument instead of a
3735 (linux_wait_for_lwp): Delete.
3736 (num_lwps, check_zombie_leaders, not_stopped_callback): New
3738 (linux_low_filter_event): New function, party factored out from
3739 linux_wait_for_event.
3740 (linux_wait_for_event): Rename to ...
3741 (linux_wait_for_event_filtered): ... this. Add new filter ptid
3742 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
3743 sigsuspend. Check for zombie leaders.
3744 (linux_wait_for_event): Reimplement as wrapper around
3745 linux_wait_for_event_filtered.
3746 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
3747 a normal or signal exit is seen, it's the whole process exiting.
3748 (wait_for_sigstop): No longer a for_each_inferior callback.
3749 Rewrite on top of linux_wait_for_event_filtered.
3750 (stop_all_lwps): Call wait_for_sigstop directly.
3751 * server.c (resume, handle_target_event): Handle
3752 TARGET_WAITKIND_NO_RESUMED.
3754 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3756 * win32-low.c (psapi_get_dll_name,
3757 * win32_CreateToolhelp32Snapshot): Delete.
3758 (win32_CreateToolhelp32Snapshot, win32_Module32First)
3759 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
3761 (handle_load_dll): Add function description.
3762 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
3764 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3766 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
3768 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
3769 base address when calling win32_add_one_solib.
3770 (handle_load_dll): Delete local variable load_addr.
3771 Remove 0x1000 offset applied to DLL base address when calling
3772 win32_add_one_solib.
3773 (handle_unload_dll): Add comment.
3775 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3777 * win32-low.c (win32_add_all_dlls): Renames
3778 win32_ensure_ntdll_loaded. Rewrite function documentation.
3779 Adjust implementation to always load all DLLs.
3780 Add 0x1000 offset to DLL base address when calling
3781 win32_add_one_solib.
3782 (child_initialization_done): New static global.
3783 (do_initial_child_stuff): Set child_initialization_done to
3784 zero during child initialization, and 1 after. Replace call
3785 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
3787 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
3788 (handle_unload_dll): Add function documentation.
3789 (get_child_debug_event): Ignore load and unload DLL events
3790 during child initialization.
3792 2014-02-20 Doug Evans <dje@google.com>
3794 Remove global all_lwps.
3795 * inferiors.h (ptid_of): Move here from linux-low.h.
3796 (pid_of, lwpid_of): Ditto.
3797 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
3798 parameter is a struct thread_info * now.
3799 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
3800 directly. Pass &all_threads to find_inferior instead of &all_lwps.
3801 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
3803 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
3804 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
3805 * linux-arm-low.c (update_registers_callback): Update, "entry"
3806 parameter is a struct thread_info * now.
3807 Fetch lwpid from current_inferior directly.
3808 (arm_insert_point): Pass &all_threads to find_inferior instead of
3810 (arm_remove_point): Ditto.
3811 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
3812 (arm_prepare_to_resume): Fetch pid from thread.
3813 (arm_read_description): Fetch lwpid from current_inferior directly.
3814 * linux-low.c (all_lwps): Delete.
3815 (delete_lwp): Delete call to remove_inferior.
3816 (handle_extended_wait): Fetch lwpid from thread.
3817 (add_lwp): Don't set lwp->entry.id. Remove call to
3818 add_inferior_to_list.
3819 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
3820 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
3821 (kill_one_lwp_callback): Ditto.
3822 (linux_kill): Don't dereference NULL pointer.
3823 Fetch ptid,lwpid from thread.
3824 (get_detach_signal): Fetch ptid from thread.
3825 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
3826 Simplify call to regcache_invalidate_thread.
3827 (delete_lwp_callback): Update, "entry" parameter is a
3828 struct thread_info * now. Fetch pid from thread.
3829 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
3830 (status_pending_p_callback): Update, "entry" parameter is a
3831 struct thread_info * now. Fetch ptid from thread.
3832 (find_lwp_pid): Update, "entry" parameter is a
3833 struct thread_info * now.
3834 (linux_wait_for_lwp): Fetch pid from thread.
3835 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
3836 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
3837 (enqueue_one_deferred_signal): Fetch lwpid from thread.
3838 (dequeue_one_deferred_signal): Ditto.
3839 (cancel_breakpoint): Fetch ptid from current_inferior.
3840 (linux_wait_for_event): Pass &all_threads to find_inferior,
3841 not &all_lwps. Fetch ptid, lwpid from thread.
3842 (count_events_callback): Update, "entry" parameter is a
3843 struct thread_info * now.
3844 (select_singlestep_lwp_callback): Ditto.
3845 (select_event_lwp_callback): Ditto.
3846 (cancel_breakpoints_callback): Ditto.
3847 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
3849 (select_event_lwp): Ditto. Fetch ptid from event_thread.
3850 (unsuspend_one_lwp): Update, "entry" parameter is a
3851 struct thread_info * now.
3852 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
3854 (linux_stabilize_threads): Ditto. And for for_each_inferior.
3855 Fetch lwpid from thread, not lwp.
3856 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
3857 Pass &all_threads to find_inferior, not &all_lwps.
3858 (send_sigstop): Fetch lwpid from thread, not lwp.
3859 (send_sigstop_callback): Update, "entry" parameter is a
3860 struct thread_info * now.
3861 (suspend_and_send_sigstop_callback): Ditto.
3862 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
3863 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
3864 struct thread_info * now.
3865 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
3867 (lwp_running): Update, "entry" parameter is a
3868 struct thread_info * now.
3869 (stop_all_lwps): Fetch ptid from thread.
3870 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
3871 (linux_resume_one_lwp): Fetch lwpid from thread.
3872 (linux_set_resume_request): Update, "entry" parameter is a
3873 struct thread_info * now. Fetch pid, lwpid from thread.
3874 (resume_status_pending_p): Update, "entry" parameter is a
3875 struct thread_info * now.
3876 (need_step_over_p): Ditto. Fetch lwpid from thread.
3877 (start_step_over): Fetch lwpid from thread.
3878 (linux_resume_one_thread): Update, "entry" parameter is a
3879 struct thread_info * now. Fetch lwpid from thread.
3880 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
3881 (proceed_one_lwp): Update, "entry" parameter is a
3882 struct thread_info * now. Fetch lwpid from thread.
3883 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
3884 struct thread_info * now.
3885 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
3886 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
3887 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
3889 (regsets_store_inferior_registers): Ditto.
3890 (fetch_register, store_register): Ditto.
3891 (linux_read_memory, linux_write_memory): Ditto.
3892 (linux_request_interrupt): Ditto.
3893 (linux_read_auxv): Ditto.
3894 (linux_xfer_siginfo): Ditto.
3895 (linux_qxfer_spu): Ditto.
3896 (linux_qxfer_libraries_svr4): Ditto.
3897 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
3898 moved to inferiors.h.
3900 (get_thread_lwp): Update.
3901 (struct lwp_info): Delete member "entry". Simplify comment for
3904 * linux-mips-low.c (mips_read_description): Fetch lwpid from
3905 current_inferior directly.
3906 (update_watch_registers_callback): Update, "entry" parameter is a
3907 struct thread_info * now. Fetch pid from thread.
3908 (mips_linux_prepare_to_resume): Fetch ptid from thread.
3909 (mips_insert_point): Fetch lwpid from current_inferior.
3910 Pass &all_threads to find_inferior, not &all_lwps.
3911 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
3912 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
3914 (mips_stopped_data_address): Ditto.
3915 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
3917 * linux-tile-low.c (tile_arch_setup): Ditto.
3918 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
3919 (update_debug_registers_callback): Update, "entry" parameter is a
3920 struct thread_info * now. Fetch pid from thread.
3921 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
3922 Pass &all_threads to find_inferior, not &all_lwps.
3923 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
3924 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
3925 Pass &all_threads to find_inferior, not &all_lwps.
3926 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
3927 (i386_dr_low_get_status): Ditto.
3928 (x86_linux_prepare_to_resume): Fetch ptid from thread.
3929 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
3930 (x86_linux_read_description): Ditto.
3931 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
3933 2014-02-20 Doug Evans <dje@google.com>
3935 * inferiors.c (get_first_inferior): Fix buglet.
3937 2014-02-19 Doug Evans <dje@google.com>
3939 * gdbthread.h (add_thread): Change result type to struct thread_info *.
3940 * inferiors.c (add_thread): Change result type to struct thread_info *.
3941 All callers updated.
3942 (add_lwp): Call add_thread here instead of in callers.
3943 All callers updated.
3944 * linux-low.h (get_lwp_thread): Rewrite.
3945 (struct lwp_info): New member "thread".
3947 2014-02-19 Doug Evans <dje@google.com>
3949 * linux-low.c (add_lwp): Change result to struct lwp_info *.
3950 All callers updated.
3952 2014-02-19 Doug Evans <dje@google.com>
3954 * inferiors.c (add_thread): Fix whitespace.
3956 2014-02-19 Doug Evans <dje@google.com>
3958 * dll.c (clear_dlls): Replace accessing list implemention details
3960 * gdbthread.h (get_first_thread): Declare.
3961 * inferiors.c (for_each_inferior_with_data): New function.
3962 (get_first_thread): New function.
3963 (find_thread_ptid): Simplify.
3964 (get_first_inferior): New function.
3965 (clear_list): Delete.
3966 (one_inferior_p): New function.
3967 (clear_inferior_list): New function.
3968 (clear_inferiors): Update.
3969 * inferiors.h (for_each_inferior_with_data): Declare.
3970 (clear_inferior_list): Declare.
3971 (one_inferior_p): Declare.
3972 (get_first_inferior): Declare.
3973 * linux-low.c (linux_wait_for_event): Replace accessing list
3974 implemention details with API function.
3975 * server.c (target_running): Ditto.
3976 (accumulate_file_name_length): New function.
3977 (emit_dll_description): New function.
3978 (handle_qxfer_libraries): Replace accessing list implemention
3979 details with API function.
3980 (handle_qxfer_threads_worker): New function.
3981 (handle_qxfer_threads_proper): Replace accessing list implemention
3982 details with API function.
3983 (handle_query): Ditto.
3984 (visit_actioned_threads_callback_ftype): New typedef.
3985 (visit_actioned_threads_data): New struct.
3986 (visit_actioned_threads): Rewrite to be find_inferior callback.
3987 (resume): Call find_inferior.
3988 (handle_status): Replace accessing list implemention
3989 details with API function.
3990 (process_serial_event): Replace accessing list implemention details
3992 * target.c (set_desired_inferior): Replace accessing list implemention
3993 details with API function.
3994 * tracepoint.c (same_process_p): New function.
3995 (gdb_agent_about_to_close): Replace accessing list implemention
3996 details with API function.
3997 * win32-low.c (child_delete_thread): Replace accessing list
3998 implemention details with API function.
3999 (match_dll_by_basename): New function.
4000 (dll_is_loaded_by_basename): New function.
4001 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4002 details call to dll_is_loaded_by_basename.
4004 2014-02-19 Doug Evans <dje@google.com>
4006 * dll.h (struct dll_info): Add comment.
4007 * gdbthread.h (struct thread_info): Add comment.
4008 (current_ptid): Simplify.
4009 * inferiors.c (add_process): Update.
4010 (remove_process): Update.
4011 * inferiors.h (struct process_info): Rename member "head" to "entry".
4012 * linux-low.c (delete_lwp): Update.
4014 (last_thread_of_process_p): Update.
4015 (kill_one_lwp_callback, linux_kill): Update.
4016 (status_pending_p_callback): Update.
4017 (wait_for_sigstop): Update. Simplify read of ptid.
4018 (start_step_over): Update.
4019 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
4020 (get_lwp_thread): Update.
4021 (struct lwp_info): Rename member "head" to "entry".
4022 * regcache.h (inferior_list_entry): Delete.
4023 * server.c (kill_inferior_callback): Update.
4024 (detach_or_kill_inferior_callback): Update.
4025 (print_started_pid): Update.
4026 (print_attached_pid): Update.
4027 (process_serial_event): Simplify read of ptid.
4028 * thread-db.c (thread_db_create_event): Update.
4029 (thread_db_get_tls_address): Update.
4030 * win32-low.c (current_inferior_ptid): Simplify.
4032 2014-02-19 Tom Tromey <tromey@redhat.com>
4034 * target.h (struct target_ops) <supports_btrace>: Add target_ops
4036 (target_supports_btrace): Update.
4038 2014-02-14 Yao Qi <yao@codesourcery.com>
4040 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
4041 (rsp-low-ipa.o): New target.
4043 2014-02-12 Tom Tromey <tromey@redhat.com>
4045 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
4046 convert_ascii_to_int.
4047 * regcache.c (registers_to_string): Likewise.
4048 * remote-utils.c (decode_M_packet): Likewise.
4049 * server.c (process_serial_event): Likewise.
4051 2014-02-12 Tom Tromey <tromey@redhat.com>
4053 * server.c (handle_query, handle_v_run): Use hex2bin, not
4055 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
4057 2014-02-12 Tom Tromey <tromey@redhat.com>
4059 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4060 convert_int_to_ascii.
4061 * regcache.c (registers_to_string, collect_register_as_string):
4063 * remote-utils.c (look_up_one_symbol, relocate_instruction):
4065 * server.c (process_serial_event): Likewise.
4066 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
4067 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
4069 2014-02-12 Tom Tromey <tromey@redhat.com>
4071 * remote-utils.c (look_up_one_symbol, monitor_output): Use
4072 bin2hex, not hexify.
4073 * tracepoint.c (cmd_qtstatus): Likewise.
4075 2014-02-12 Tom Tromey <tromey@redhat.com>
4077 * remote-utils.c (monitor_output): Pass explicit length to
4080 2014-02-12 Tom Tromey <tromey@redhat.com>
4082 * tracepoint.c: Include rsp-low.h.
4083 * server.c: Include rsp-low.h.
4084 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
4085 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
4087 * remote-utils.c: Include rsp-low.h.
4088 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
4089 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
4090 (convert_int_to_ascii, convert_ascii_to_int): Move to
4092 * regcache.c: Include rsp-low.h.
4093 * ax.c: Include rsp-low.h.
4094 * Makefile.in (SFILES): Add common/rsp-low.c.
4095 (OBS): Add rsp-low.o.
4096 (rsp-low.o): New target.
4098 2014-02-12 Tom Tromey <tromey@redhat.com>
4100 * utils.h (pulongest, plongest, phex_nz): Don't declare.
4101 Include print-utils.h.
4102 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
4103 (plongest, thirty_two, phex_nz): Remove.
4104 * Makefile.in (SFILES): Add common/print-utils.c.
4105 (OBS): Add print-utils.o.
4106 (print-utils-ipa.o): New target.
4107 (print-utils.o): New target.
4108 (IPA_OBJS): Add print-utils-ipa.o.
4110 2014-02-06 Tom Tromey <tromey@redhat.com>
4112 * Makefile.in (SFILES): Fix indentation.
4114 2014-02-05 Doug Evans <dje@google.com>
4116 * linux-low.c (linux_wait_for_event): Improve comment.
4117 (linux_wait_1): Keep current_inferior in sync with event_child.
4119 2014-01-22 Doug Evans <dje@google.com>
4121 * gdbthread.h (gdb_id_to_thread): Delete, unused.
4123 2014-01-22 Doug Evans <dje@google.com>
4125 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
4126 * configure: Regenerate.
4127 * config.in: Regenerate.
4128 * Makefile.in (SFILES): Add debug.c.
4130 * debug.c: New file.
4131 * debug.h: New file.
4132 * linux-aarch64-low.c (*): Update all debugging printfs to use
4133 debug_printf instead of fprintf.
4134 * linux-arm-low.c (*): Ditto.
4135 * linux-cris-low.c (*): Ditto.
4136 * linux-crisv32-low.c (*): Ditto.
4137 * linux-m32r-low.c (*): Ditto.
4138 * linux-sparc-low.c (*): Ditto.
4139 * linux-x86.c (*): Ditto.
4140 * linux-low.c (*): Ditto.
4141 (linux_wait_1): Add calls to debug_enter, debug_exit.
4142 (linux_wait): Remove redundant debugging printf.
4143 (stop_all_lwps): Add calls to debug_enter, debug_exit.
4144 (linux_resume, unstop_all_lwps): Ditto.
4145 * mem-break.c (*): Update all debugging printfs to use
4146 debug_printf instead of fprintf.
4147 * remote-utils.c (*): Ditto.
4148 * thread-db.c (*): Ditto.
4149 * server.c #include <ctype.h>, "gdb_vecs.h".
4150 (debug_threads): Moved to debug.c.
4151 (*): Update all debugging printfs to use debug_printf instead of
4153 (start_inferior): Replace call to fflush with call to debug_flush.
4154 (monitor_show_help): Mention set debug-format.
4155 (parse_debug_format_options): New function.
4156 (handle_monitor_command): Handle "monitor set debug-format".
4157 (gdbserver_usage): Mention --debug-format.
4158 (main): Parse --debug-format.
4159 * server.h (debug_threads): Declaration moved to debug.h.
4161 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
4162 trace_debug_1 that uses debug_printf.
4163 (tracepoint_look_up_symbols): Update all debugging printfs to use
4164 debug_printf instead of fprintf.
4166 2014-01-20 Baruch Siach <baruch@tkos.co.il>
4168 * linux-xtensa-low.c: Include asm/ptrace.h instead of
4171 2014-01-17 Pedro Alves <palves@redhat.com>
4174 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
4175 defined after including gdb_proc_service.h.
4177 2014-01-16 Doug Evans <dje@google.com>
4179 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
4180 (match_dll): Use it.
4182 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
4184 * target.h (target_ops) <read_btrace>: Change parameters and
4185 return type to allow error reporting.
4186 * server.c (handle_qxfer_btrace): Support delta reads. Pass
4187 trace reading errors on.
4188 * linux-low.c (linux_low_read_btrace): Pass trace reading
4190 (linux_low_disable_btrace): New.
4192 2014-01-15 Doug Evans <dje@google.com>
4194 * inferiors.c (thread_id_to_gdb_id): Delete.
4195 * inferiors.h (thread_id_to_gdb_id): Delete.
4197 2014-01-13 Eli Zaretskii <eliz@gnu.org>
4199 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
4200 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
4203 2014-01-08 Pedro Alves <palves@redhat.com>
4205 * server.c (handle_status): Don't discard previous queued stop
4206 replies or thread's pending status here.
4207 (main) <disconnection>: Do it here instead.
4209 2014-01-08 Pedro Alves <palves@redhat.com>
4211 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
4212 * server.c (visit_actioned_threads, handle_pending_status): New
4214 (handle_v_cont): Factor out parts to ...
4215 (resume): ... this new function. If in all-stop, and a thread
4216 being resumed has a pending status, report it without actually
4218 (myresume): Adjust to use the new 'resume' function.
4219 (clear_pending_status_callback, set_pending_status_callback)
4220 (find_status_pending_thread_callback): New functions.
4221 (handle_status): Handle the case of multiple threads having
4222 interesting statuses to report. Report threads' real last signal
4223 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
4224 with an interesting thread to report the status for, instead of
4225 always reporting the status of the first thread.
4227 2014-01-01 Joel Brobecker <brobecker@adacore.com>
4229 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
4230 * gdbreplay.c (gdbreplay_version): Likewise.
4232 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
4234 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
4235 iov.iov_len with the real length in use.
4237 2013-12-13 Joel Brobecker <brobecker@adacore.com>
4239 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
4240 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
4241 for all targets that use win32-low.c.
4242 * win32-low.c (win32_ensure_ntdll_loaded): New function.
4243 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
4245 2013-12-13 Pedro Alves <palves@redhat.com>
4247 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
4248 if equal to TARGET_WAITKIND_LOADED.
4249 * win32-low.c (cached_status): New static global.
4250 (win32_wait): Add declaration.
4251 (do_initial_child_stuff): Flush all initial pending debug events
4252 up to the initial breakpoint.
4253 (win32_wait): If CACHED_STATUS was set, return that instead
4254 of doing a real wait. Remove the code resuming the execution
4255 of the inferior after receiving a TARGET_WAITKIND_LOADED event
4256 during the initial phase. Also remove the code changing
4257 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
4258 TARGET_WAITKIND_STOPPED.
4260 2013-12-11 Yao Qi <yao@codesourcery.com>
4262 * notif.c (handle_notif_ack): Return 0 if no notification
4265 2013-11-20 Doug Evans <dje@google.com>
4267 * linux-low.c (linux_set_resume_request): Fix comment.
4269 2013-11-20 Doug Evans <dje@google.com>
4271 * linux-low.c (resume_status_pending_p): Tweak comment.
4273 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
4275 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
4276 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
4277 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
4278 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
4279 (srv_amd64_regobj): Add amd64-mpx.o.
4280 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
4281 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
4282 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
4283 * i387-fp.c (num_pl_bnd_register) Added constant.
4284 (num_pl_bnd_cfg_registers) Added constant.
4285 (struct i387_xsave) Added reserved area and MPX fields.
4286 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
4287 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
4289 (tdesc_i386_mpx_linux): Add MPX amd64 target.
4290 (init_registers_amd64_mpx_linux): Declare new function.
4291 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
4292 (x86_64_regmap): Add MPX registers.
4293 (x86_linux_read_description): Add MPX case.
4294 (initialize_low_arch): Initialize MPX targets.
4296 2013-11-18 Tom Tromey <tromey@redhat.com>
4298 * configure: Rebuild.
4299 * configure.ac: Don't check for stdlib.h.
4300 * gdbreplay.c: Unconditionally include stdlib.h.
4302 2013-11-18 Tom Tromey <tromey@redhat.com>
4304 * config.in: Rebuild.
4305 * configure: Rebuild.
4306 * configure.ac: Don't use AC_HEADER_DIRENT.
4308 2013-11-18 Tom Tromey <tromey@redhat.com>
4310 * server.h: Don't check HAVE_STRING_H.
4311 * gdbreplay.c: Don't check HAVE_STRING_H.
4312 * configure: Rebuild.
4314 2013-11-18 Tom Tromey <tromey@redhat.com>
4316 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4319 2013-11-08 Tom Tromey <tromey@redhat.com>
4321 * configure, config.in: Rebuild.
4322 * configure.ac: Remove unused configury.
4324 2013-11-08 Tom Tromey <tromey@redhat.com>
4326 * acinclude.m4: Include common.m4, codeset.m4.
4327 * configure, config.in: Rebuild.
4328 * configure.ac: Use GDB_AC_COMMON.
4330 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4332 * linux-s390-low.c (HWCAP_S390_TE): New define.
4333 (s390_arch_setup): Consider the TE field in the HWCAP for
4334 determining 'have_regset_tdb'.
4336 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4339 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4342 2013-10-02 Pedro Alves <palves@redhat.com>
4344 * server.c (process_serial_event): Don't output "GDBserver
4345 exiting" if GDB is connected through stdio.
4346 * target.c (mywait): Likewise, be silent if GDB is connected
4349 2013-10-01 Joel Brobecker <brobecker@adacore.com>
4351 * lynx-low.c (lynx_add_threads_after_attach): New function.
4352 (lynx_attach): Remove call to add_thread. Add call to
4353 lynx_add_threads_after_attach instead.
4355 2013-09-28 Mike Frysinger <vapier@gentoo.org>
4357 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4358 * config.in, configure: Regenerated.
4360 2013-09-18 Yao Qi <yao@codesourcery.com>
4363 * server.c (start_inferior): Clear 'resume_info'.
4365 2013-09-16 Jiong Wang <jiwang@tilera.com>
4367 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4370 2013-09-16 Jiong Wang <jiwang@tilera.com>
4372 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4373 linux-tile-low.o to srv_tgtobj.
4375 2013-09-16 Will Newton <will.newton@linaro.org>
4377 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4380 2013-09-06 Pedro Alves <palves@redhat.com>
4382 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4383 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4384 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4385 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4386 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4387 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4389 2013-09-06 Pedro Alves <palves@redhat.com>
4391 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4392 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4394 2013-09-06 Pedro Alves <palves@redhat.com>
4396 * linux-amd64-ipa.c: Include tracepoint.h.
4397 * linux-i386-ipa.c: Include tracepoint.h.
4399 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4401 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4402 (ps_get_thread_area): New function.
4404 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4406 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4407 (initialize_low_arch): Call init_registers_crisv32 rather than
4408 init_register_crisv32.
4410 2013-09-05 Pedro Alves <palves@redhat.com>
4412 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4414 * hostio.h: ... this new file.
4415 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4416 win32-low.c: Include hostio.h.
4418 2013-09-05 Pedro Alves <palves@redhat.com>
4420 * server.h (gdb_client_data, handler_func, callback_handler_func)
4421 (delete_file_handler, add_file_handler, append_callback_event)
4422 (delete_callback_event, start_event_loop, initialize_event_loop):
4423 Move to event-loop.h and include it.
4424 * event-loop.h: New file.
4426 2013-09-05 Pedro Alves <palves@redhat.com>
4428 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4429 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4430 (loaded_dll, unloaded_dll): Move to ...
4431 * dll.h: ... this new file.
4432 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4434 2013-09-05 Pedro Alves <palves@redhat.com>
4436 * server.h (current_process, get_thread_process, all_processes)
4437 (add_inferior_to_list, for_each_inferior, current_inferior)
4438 (remove_inferior, add_process, remove_process, find_process_pid)
4439 (have_started_inferiors_p, have_attached_inferiors_p)
4440 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4441 (clear_inferiors, find_inferior, find_inferior_id)
4442 (inferior_target_data, set_inferior_target_data)
4443 (inferior_regcache_data, set_inferior_regcache_data): Move to
4444 inferiors.h, and include it.
4445 * inferiors.h: New file.
4447 2013-09-05 Pedro Alves <palves@redhat.com>
4449 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4453 2013-09-05 Pedro Alves <palves@redhat.com>
4455 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4457 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4458 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4459 (handle_tracepoint_general_set, handle_tracepoint_query)
4460 (tracepoint_finished_step, tracepoint_was_hit)
4461 (release_while_stepping_state_list, current_traceframe)
4462 (in_readonly_region, traceframe_read_mem)
4463 (fetch_traceframe_registers, traceframe_read_sdata)
4464 (traceframe_read_info, struct fast_tpoint_collect_status)
4465 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4466 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4467 (supply_fast_tracepoint_registers)
4468 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4469 (ipa_tdesc, claim_trampoline_space)
4470 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4471 (agent_mem_read, agent_get_trace_state_variable_value)
4472 (agent_set_trace_state_variable_value, agent_tsv_read)
4473 (agent_mem_read_string, get_raw_reg_func_addr)
4474 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4475 * tracepoint.h: ... this new file.
4477 2013-09-05 Pedro Alves <palves@redhat.com>
4479 * server.h (perror_with_name, error, fatal, warning, paddress)
4480 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4482 * utils.h: New file.
4484 2013-09-05 Pedro Alves <palves@redhat.com>
4486 * server.h (remote_debug, noack_mode, transport_is_reliable)
4487 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4488 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4489 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4490 (write_enn, initialize_async_io, enable_async_io)
4491 (disable_async_io, check_remote_input_interrupt_request)
4492 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4493 (dead_thread_notify, prepare_resume_reply)
4494 (decode_address_to_semicolon, decode_address, decode_m_packet)
4495 (decode_M_packet, decode_X_packet, decode_xfer_write)
4496 (decode_search_memory_packet, unhexify, hexify)
4497 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4498 (look_up_one_symbol, relocate_instruction)
4499 (monitor_output): Move to remote-utils.h, and include it.
4500 * remote-utils.h: New file.
4502 2013-09-05 Pedro Alves <palves@redhat.com>
4504 * server.h (_): Delete.
4506 2013-09-02 Pedro Alves <palves@redhat.com>
4508 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4509 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4511 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4513 2013-09-02 Pierre Muller <muller@sourceware.org>
4515 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4516 or WriteProcessMemory complete successfully and handle
4517 ERROR_PARTIAL_COPY error.
4519 2013-09-02 Pedro Alves <palves@redhat.com>
4521 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4522 error instead of EIO.
4524 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4527 * linux-low.c: Include filestuff.h.
4528 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4529 * lynx-low.c: Include filestuff.h.
4530 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4531 * server.c: Include filestuff.h.
4532 (main): Call notice_open_fds.
4533 * spu-low.c: Include filestuff.h.
4534 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4536 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
4538 * Makefile.in: Explain why ../target and ../nat are not
4539 listed as include file search paths.
4540 (linux-waitpid.o): New object file rule.
4541 * configure.srv (srv_native_linux_obj): New variable.
4542 Replace all occurrences of linux native object files with
4543 $srv_native_linux_obj.
4544 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4545 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4546 (linux_enable_event_reporting): Remove declaration.
4547 (my_waitpid): Moved to common/linux-waitpid.c.
4548 (linux_wait_for_event): Pass ptid when calling
4549 linux_enable_event_reporting.
4550 (linux_supports_tracefork_flag): Remove.
4551 (linux_enable_event_reporting): Likewise.
4552 (linux_tracefork_grandchild): Remove.
4553 (STACK_SIZE): Moved to common/linux-ptrace.c.
4554 (linux_tracefork_child): Remove.
4555 (linux_test_for_tracefork): Remove.
4556 (linux_look_up_symbols): Call linux_supports_traceclone.
4557 (initialize_low): Remove call to linux_test_for_tracefork.
4558 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4559 common/linux-ptrace.h.
4560 (PTRACE_TYPE_ARG4): Likewise.
4561 Include linux-ptrace.h.
4563 2013-08-21 Pedro Alves <palves@redhat.com>
4565 * config.in: Renegerate.
4567 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
4569 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4570 (SFILES): Remove $(srcdir)/common/target-common.c and
4571 add $(srcdir)/target/waitstatus.c.
4572 (OBS): Remove target-common.o and add waitstatus.o.
4573 (server_h): Remove $(srcdir)/../common/target-common.h and
4574 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4575 and $(srcdir)/../target/waitstatus.h.
4576 (target-common.o): Remove.
4577 (waitstatus.o): New target object file.
4578 * target.h: Do not include target-common.h and
4579 include target/resume.h, target/wait.h and
4580 target/waitstatus.h.
4582 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
4584 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4585 to PTRACE_TYPE_ARG3.
4586 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4587 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4589 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4590 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4592 2013-07-27 Jie Zhang <jie@codesourcery.com>
4593 Daniel Jacobowitz <dan@codesourcery.com>
4594 Yao Qi <yao@codesourcery.com>
4596 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4597 (mips-linux-watch.o): New rule.
4598 (mips_linux_watch_h): New variable.
4599 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4601 * linux-mips-low.c: Include mips-linux-watch.h.
4602 (struct arch_process_info, struct arch_lwp_info): New.
4603 (update_watch_registers_callback): New function.
4604 (mips_linux_new_process, mips_linux_new_thread) New functions.
4605 (mips_linux_prepare_to_resume, mips_insert_point): New
4607 (mips_remove_point, mips_stopped_by_watchpoint): New
4609 (rsp_bp_type_to_target_hw_bp_type): New function.
4610 (mips_stopped_data_address): New function.
4611 (the_low_target): Add watchpoint support functions.
4613 2013-07-27 Yao Qi <yao@codesourcery.com>
4615 * i386-low.c: Include break-common.h.
4616 (enum target_hw_bp_type): Remove.
4618 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
4620 * Makefile.in (SFILES): /common/target-common.c.
4621 (OBS): Add target-common.o.
4622 (server_h): Add $(srcdir)/../common/target-common.h.
4623 (target-common.o): New target.
4624 * server.c (queue_stop_reply_callback): Free
4625 status string after use.
4626 * target.c (target_waitstatus_to_string): Remove.
4627 * target.h: Include target-common.h.
4628 (resume_kind): Likewise.
4629 (target_waitkind): Likewise.
4630 (target_waitstatus): Likewise.
4631 (TARGET_WNOHANG): Likewise.
4633 2013-07-04 Yao Qi <yao@codesourcery.com>
4635 * Makefile.in (host_alias): Use @host_noncanonical@.
4636 (target_alias): Use @target_noncanonical@.
4637 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4638 ACX_NONCANONICAL_HOST.
4639 * configure: Regenerated.
4642 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4644 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4645 * configure: Rebuild.
4646 * Makefile.in (version_host, version_target): Get from configure.
4647 (version.c): Use $(version_host) and $(version_target).
4649 2013-07-03 Pedro Alves <palves@redhat.com>
4651 * Makefile.in (config.status): Depend on development.sh.
4652 * acinclude.m4: Include libmcheck.m4.
4653 * configure: Regenerate.
4655 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4657 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4658 attribute inside the parentheses.
4659 (winapi_DebugSetProcessKillOnExit): Ditto.
4660 (winapi_DebugBreakProcess): Ditto.
4661 (winapi_GenerateConsoleCtrlEvent): Ditto.
4663 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4665 * notif.h (notif_event): Add a dummy member to avoid compiler
4668 2013-07-01 Pedro Alves <palves@redhat.com>
4670 * hostio.c (HOSTIO_PATH_MAX): Define.
4671 (require_filename, handle_open, handle_unlink, handle_readlink):
4674 2013-07-01 Pedro Alves <palves@redhat.com>
4676 * server.h: Include "pathmax.h".
4677 * linux-low.c: Don't include sys/param.h.
4678 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4680 * win32-low.c: Don't include sys/param.h.
4681 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4683 2013-07-01 Pedro Alves <palves@redhat.com>
4685 * event-loop.c: Don't check HAVE_UNISTD_H before including
4687 * gdbreplay.c: Likewise.
4688 * remote-utils.c: Likewise.
4689 * server.c: Likewise.
4690 * configure.ac: Don't check for unistd.h.
4691 * configure: Regenerate.
4693 2013-06-28 Tom Tromey <tromey@redhat.com>
4695 * Makefile.in (version.c): Use version.in, not
4698 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4700 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4701 * configure: Rebuild.
4702 * Makefile.in (version_host, version_target): Get from configure.
4703 (version.c): Use $(version_host) and $(version_target).
4705 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4707 Fix trace-status to output user name without trailing colon.
4708 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4710 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4712 Fix trace-status to output proper start-time and stop-time.
4713 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4714 output start time and stop time in hex as gdb expects.
4716 2013-06-26 Pedro Alves <pedro@codesourcery.com>
4718 * tracepoint.c (build_traceframe_info_xml): Output trace state
4719 variables present in the trace buffer.
4721 2013-06-24 Tom Tromey <tromey@redhat.com>
4723 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4725 (version.o): Remove.
4726 * gdbreplay.c: Include version.h.
4727 (version, host_name): Don't declare.
4728 * server.h: Include version.h.
4729 (version, host_name): Don't declare.
4731 2013-06-12 Pedro Alves <palves@redhat.com>
4733 * linux-x86-low.c (linux_is_elf64): Delete global.
4734 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4735 with local linux_pid_exe_is_elf_64_file use.
4737 2013-06-11 Pedro Alves <palves@redhat.com>
4739 * linux-low.c (regset_disabled, disable_regset): New functions.
4740 (regsets_fetch_inferior_registers)
4741 (regsets_store_inferior_registers): Use them.
4742 (initialize_regsets_info); Don't allocate the disabled_regsets
4744 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
4747 2013-06-11 Pedro Alves <palves@redhat.com>
4749 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
4752 2013-06-11 Pedro Alves <palves@redhat.com>
4754 * linux-x86-low.c (initialize_low_arch): Call
4755 init_registers_x32_avx_linux.
4757 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
4759 Fix compatibility with Android Bionic.
4760 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
4763 2013-06-07 Pedro Alves <palves@redhat.com>
4766 * Makefile.in (OBS): Add tdesc.o.
4767 (IPA_OBJS): Add tdesc-ipa.o.
4768 (tdesc-ipa.o): New rule.
4769 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
4771 * linux-low.c (new_inferior): Delete.
4772 (disabled_regsets, num_regsets): Delete.
4773 (linux_add_process): Adjust to set the new per-process
4775 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
4776 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
4777 was a stop. When calling arch_setup, switch the current inferior
4778 to the thread that got an event.
4779 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
4780 (regsets_fetch_inferior_registers)
4781 (regsets_store_inferior_registers): New regsets_info parameter.
4783 (linux_register_in_regsets): New regs_info parameter. Adjust to
4785 (register_addr, fetch_register, store_register): New usrregs_info
4786 parameter. Adjust to use it.
4787 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
4788 parameter regs_info. Adjust to use it.
4789 (linux_fetch_registers): Get the current inferior's regs_info, and
4791 (linux_store_registers): Ditto.
4792 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
4793 (initialize_low): Don't initialize the target_regsets here. Call
4794 initialize_low_arch.
4795 * linux-low.h (target_regsets): Delete declaration.
4796 (struct regsets_info): New.
4797 (struct usrregs_info): New.
4798 (struct regs_info): New.
4799 (struct process_info_private) <new_inferior>: New field.
4800 (struct linux_target_ops): Delete the num_regs, regmap, and
4801 regset_bitmap fields. New field regs_info.
4802 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
4803 * i387-fp.c (num_xmm_registers): Delete.
4804 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
4805 calls to new interface.
4806 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
4807 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
4808 Infer the number of xmm registers from the regcache's target
4810 * i387-fp.h (num_xmm_registers): Delete.
4811 * inferiors.c (add_thread): Don't install the thread's regcache
4813 * proc-service.c (gregset_info): Fetch the current inferior's
4814 regs_info. Adjust to use it.
4815 * regcache.c: Include tdesc.h.
4816 (register_bytes, reg_defs, num_registers)
4817 (gdbserver_expedite_regs): Delete.
4818 (get_thread_regcache): If the thread doesn't have a regcache yet,
4819 create one, instead of aborting gdbserver.
4820 (regcache_invalidate_one): Rename to ...
4821 (regcache_invalidate_thread): ... this.
4822 (regcache_invalidate_one): New.
4823 (regcache_invalidate): Only invalidate registers of the current
4825 (init_register_cache): Add target_desc parameter, and use it.
4826 (new_register_cache): Ditto. Assert the target description has a
4827 non zero registers_size.
4828 (regcache_cpy): Add assertions. Adjust.
4829 (realloc_register_cache, set_register_cache): Delete.
4830 (registers_to_string, registers_from_string): Adjust.
4831 (find_register_by_name, find_regno, find_register_by_number)
4832 (register_cache_size): Add target_desc parameter, and use it.
4833 (free_register_cache_thread, free_register_cache_thread_one)
4834 (regcache_release, register_cache_size): New.
4835 (register_size): Add target_desc parameter, and use it.
4836 (register_data, supply_register, supply_register_zeroed)
4837 (supply_regblock, supply_register_by_name, collect_register)
4838 (collect_register_as_string, collect_register_by_name): Adjust.
4839 * regcache.h (struct target_desc): Forward declare.
4840 (struct regcache) <tdesc>: New field.
4841 (init_register_cache, new_register_cache): Add target_desc
4843 (regcache_invalidate_thread): Declare.
4844 (regcache_invalidate_one): Delete declaration.
4845 (regcache_release): Declare.
4846 (find_register_by_number, register_cache_size, register_size)
4847 (find_regno): Add target_desc parameter.
4848 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
4850 * remote-utils.c: Include tdesc.h.
4851 (outreg, prepare_resume_reply): Adjust.
4852 * server.c: Include tdesc.h.
4853 (gdbserver_xmltarget): Delete declaration.
4854 (get_features_xml, process_serial_event): Adjust.
4855 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
4857 (struct process_info) <tdesc>: New field.
4858 (ipa_tdesc): Declare.
4859 * tdesc.c: New file.
4860 * tdesc.h: New file.
4861 * tracepoint.c: Include tdesc.h.
4862 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
4863 (get_context_regcache): Adjust to pass ipa_tdesc down.
4864 (do_action_at_tracepoint): Adjust to get the register cache size
4865 from the context regcache's description.
4866 (traceframe_walk_blocks): Adjust to get the register cache size
4867 from the current trace frame's description.
4868 (traceframe_get_pc): Adjust to get current trace frame's
4869 description and pass it down.
4870 (gdb_collect): Adjust to get the register cache size from the
4872 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
4873 (gdbserver_xmltarget): Delete.
4874 (initialize_low_tracepoint): Set the ipa's target description.
4875 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
4876 (initialize_low_tracepoint): Set the ipa's target description.
4877 * linux-x86-low.c: Include tdesc.h.
4878 [__x86_64__] (is_64bit_tdesc): New.
4879 (ps_get_thread_area, x86_get_thread_area): Use it.
4880 (i386_cannot_store_register): Rename to ...
4881 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
4882 (i386_cannot_fetch_register): Rename to ...
4883 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
4884 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
4886 (target_regsets): Rename to ...
4887 (x86_regsets): ... this.
4888 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
4890 (x86_siginfo_fixup): Use is_64bit_tdesc.
4891 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
4892 (tdesc_x32_avx_linux, tdesc_x32_linux)
4893 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
4895 (x86_linux_update_xmltarget): Delete.
4896 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
4897 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
4898 (AMD64_LINUX_USER64_CS): New.
4899 (x86_linux_read_description): New, based on
4900 x86_linux_update_xmltarget.
4901 (same_process_callback): New.
4902 (x86_arch_setup_process_callback): New.
4903 (x86_linux_update_xmltarget): New.
4904 (x86_regsets_info): New.
4905 (amd64_linux_regs_info): New.
4906 (i386_linux_usrregs_info): New.
4907 (i386_linux_regs_info): New.
4908 (x86_linux_regs_info): New.
4909 (x86_arch_setup): Reimplement.
4910 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
4911 (x86_emit_ops): Ditto.
4912 (the_low_target): Adjust. Install x86_linux_regs_info,
4913 x86_cannot_fetch_register, and x86_cannot_store_register.
4914 (initialize_low_arch): New.
4915 * linux-ia64-low.c (tdesc_ia64): Declare.
4916 (ia64_fetch_register): Adjust.
4917 (ia64_usrregs_info, regs_info): New globals.
4918 (ia64_regs_info): New function.
4919 (the_low_target): Adjust.
4920 (initialize_low_arch): New function.
4921 * linux-sparc-low.c (tdesc_sparc64): Declare.
4922 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
4924 (sparc_arch_setup): New function.
4925 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
4926 (the_low_target): Adjust.
4927 (initialize_low_arch): New function.
4928 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
4929 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
4930 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
4931 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
4932 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
4933 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
4934 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
4935 (tdesc_powerpc_isa205_vsx64l): Declare.
4936 (ppc_cannot_store_register, ppc_collect_ptrace_register)
4937 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
4938 (ppc_set_pc, ppc_get_hwcap): Adjust.
4939 (ppc_usrregs_info): Forward declare.
4940 (!__powerpc64__) ppc_regmap_adjusted: New global.
4941 (ppc_arch_setup): Adjust to the current process'es target
4943 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
4944 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
4945 (ppc_store_evrregset): Adjust.
4946 (target_regsets): Rename to ...
4947 (ppc_regsets): ... this, and make static.
4948 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
4949 (ppc_regs_info): New function.
4950 (the_low_target): Adjust.
4951 (initialize_low_arch): New function.
4952 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
4953 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
4954 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
4955 (tdesc_s390x_linux64v2): Declare.
4956 (s390_collect_ptrace_register, s390_supply_ptrace_register)
4957 (s390_fill_gregset, s390_store_last_break): Adjust.
4958 (target_regsets): Rename to ...
4959 (s390_regsets): ... this, and make static.
4960 (s390_get_pc, s390_set_pc): Adjust.
4961 (s390_get_hwcap): New target_desc parameter, and use it.
4962 [__s390x__] (have_hwcap_s390_high_gprs): New global.
4963 (s390_arch_setup): Adjust to set the current process'es target
4964 description. Don't adjust the regmap.
4965 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
4966 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
4967 (regs_info_3264): New globals.
4968 (s390_regs_info): New function.
4969 (the_low_target): Adjust.
4970 (initialize_low_arch): New function.
4971 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
4972 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
4973 [__mips64] (init_registers_mips_linux)
4974 (init_registers_mips_dsp_linux): Delete defines.
4975 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
4976 (have_dsp): New global.
4977 (mips_read_description): New, based on mips_arch_setup.
4978 (mips_arch_setup): Reimplement.
4979 (get_usrregs_info): New function.
4980 (mips_cannot_fetch_register, mips_cannot_store_register)
4981 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
4982 (mips_fill_fpregset, mips_store_fpregset): Adjust.
4983 (target_regsets): Rename to ...
4984 (mips_regsets): ... this, and make static.
4985 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
4986 (dsp_regs_info, regs_info): New globals.
4987 (mips_regs_info): New function.
4988 (the_low_target): Adjust.
4989 (initialize_low_arch): New function.
4990 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
4991 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
4993 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
4994 (arm_read_description): New, with bits factored from
4996 (arm_arch_setup): Reimplement.
4997 (target_regsets): Rename to ...
4998 (arm_regsets): ... this, and make static.
4999 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5000 (arm_regs_info): New function.
5001 (the_low_target): Adjust.
5002 (initialize_low_arch): New function.
5003 * linux-m68k-low.c (tdesc_m68k): Declare.
5004 (target_regsets): Rename to ...
5005 (m68k_regsets): ... this, and make static.
5006 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5007 (m68k_regs_info): New function.
5008 (m68k_arch_setup): New function.
5009 (the_low_target): Adjust.
5010 (initialize_low_arch): New function.
5011 * linux-sh-low.c (tdesc_sharch): Declare.
5012 (target_regsets): Rename to ...
5013 (sh_regsets): ... this, and make static.
5014 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
5015 (sh_regs_info, sh_arch_setup): New functions.
5016 (the_low_target): Adjust.
5017 (initialize_low_arch): New function.
5018 * linux-bfin-low.c (tdesc_bfin): Declare.
5019 (bfin_arch_setup): New function.
5020 (bfin_usrregs_info, regs_info): New globals.
5021 (bfin_regs_info): New function.
5022 (the_low_target): Adjust.
5023 (initialize_low_arch): New function.
5024 * linux-cris-low.c (tdesc_cris): Declare.
5025 (cris_arch_setup): New function.
5026 (cris_usrregs_info, regs_info): New globals.
5027 (cris_regs_info): New function.
5028 (the_low_target): Adjust.
5029 (initialize_low_arch): New function.
5030 * linux-cris-low.c (tdesc_crisv32): Declare.
5031 (cris_arch_setup): New function.
5032 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
5033 (cris_regs_info): New function.
5034 (the_low_target): Adjust.
5035 (initialize_low_arch): New function.
5036 * linux-m32r-low.c (tdesc_m32r): Declare.
5037 (m32r_arch_setup): New function.
5038 (m32r_usrregs_info, regs_info): New globals.
5039 (m32r_regs_info): Adjust.
5040 (initialize_low_arch): New function.
5041 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
5042 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
5043 (tic6x_usrregs_info): Forward declare.
5044 (tic6x_read_description): New function, based on ...
5045 (tic6x_arch_setup): ... this. Reimplement.
5046 (target_regsets): Rename to ...
5047 (tic6x_regsets): ... this, and make static.
5048 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
5049 (tic6x_regs_info): New function.
5050 (the_low_target): Adjust.
5051 (initialize_low_arch): New function.
5052 * linux-xtensa-low.c (tdesc_xtensa): Declare.
5053 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
5054 (target_regsets): Rename to ...
5055 (xtensa_regsets): ... this, and make static.
5056 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
5058 (xtensa_arch_setup, xtensa_regs_info): New functions.
5059 (the_low_target): Adjust.
5060 (initialize_low_arch): New function.
5061 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
5062 (nios2_arch_setup): Set the current process'es tdesc.
5063 (target_regsets): Rename to ...
5064 (nios2_regsets): ... this.
5065 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
5066 (nios2_regs_info): New function.
5067 (the_low_target): Adjust.
5068 (initialize_low_arch): New function.
5069 * linux-aarch64-low.c (tdesc_aarch64): Declare.
5070 (aarch64_arch_setup): Set the current process'es tdesc.
5071 (target_regsets): Rename to ...
5072 (aarch64_regsets): ... this.
5073 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
5074 (aarch64_regs_info): New function.
5075 (the_low_target): Adjust.
5076 (initialize_low_arch): New function.
5077 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
5079 (target_regsets): Rename to ...
5080 (tile_regsets): ... this.
5081 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
5082 (tile_regs_info): New function.
5083 (tile_arch_setup): Set the current process'es tdesc.
5084 (the_low_target): Adjust.
5085 (initialize_low_arch): New function.
5086 * spu-low.c (tdesc_spu): Declare.
5087 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
5088 * win32-arm-low.c (tdesc_arm): Declare.
5089 (arm_arch_setup): New function.
5090 (the_low_target): Install arm_arch_setup instead of
5092 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
5093 (init_windows_x86): Rename to ...
5094 (i386_arch_setup): ... this. Set `win32_tdesc'.
5095 (the_low_target): Adjust.
5096 * win32-low.c (win32_tdesc): New global.
5097 (child_add_thread): Don't create the thread cache here.
5098 (do_initial_child_stuff): Set the new process'es tdesc.
5099 * win32-low.h (struct target_desc): Forward declare.
5100 (win32_tdesc): Declare.
5101 * lynx-i386-low.c (tdesc_i386): Declare global.
5102 (lynx_i386_arch_setup): Set `lynx_tdesc'.
5103 * lynx-low.c (lynx_tdesc): New global.
5104 (lynx_add_process): Set the new process'es tdesc.
5105 * lynx-low.h (struct target_desc): Forward declare.
5106 (lynx_tdesc): Declare global.
5107 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
5108 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
5109 * nto-low.c (nto_tdesc): New global.
5110 (do_attach): Set the new process'es tdesc.
5111 * nto-low.h (struct target_desc): Forward declare.
5112 (nto_tdesc): Declare.
5113 * nto-x86-low.c (tdesc_i386): Declare.
5114 (nto_x86_arch_setup): Set `nto_tdesc'.
5116 2013-06-04 Gary Benson <gbenson@redhat.com>
5118 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
5119 to qSupported response when appropriate.
5120 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
5121 with nonzero-length annex.
5122 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
5123 arguments supplied in annex.
5125 2013-05-31 Doug Evans <dje@google.com>
5128 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
5129 64 bits in 64-cross-32 environment.
5131 2013-05-28 Pedro Alves <palves@redhat.com>
5133 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
5134 (aarch64-without-fpu.c): Delete rule.
5135 * configure.srv (aarch64*-*-linux*): Remove references to
5136 aarch64-without-fpu.o and aarch64-without-fpu.xml.
5137 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
5140 2013-05-24 Pedro Alves <palves@redhat.com>
5142 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
5143 instead of strchr/decode_address. Error if the range isn't split
5144 with a ','. Don't assume there's be a ':' in the action.
5146 2013-05-23 Yao Qi <yao@codesourcery.com>
5147 Pedro Alves <palves@redhat.com>
5149 * linux-low.c (lwp_in_step_range): New function.
5150 (linux_wait_1): If the thread was range stepping and stopped
5151 outside the stepping range, report the stop to GDB. Otherwise,
5152 continue stepping. Add range stepping debug output.
5153 (linux_set_resume_request): Copy the step range from the resume
5155 (linux_supports_range_stepping): New.
5156 (linux_target_ops) <supports_range_stepping>: Set to
5157 linux_supports_range_stepping.
5158 * linux-low.h (struct linux_target_ops)
5159 <supports_range_stepping>: New field.
5160 (struct lwp_info) <step_range_start, step_range_end>: New fields.
5161 * linux-x86-low.c (x86_supports_range_stepping): New.
5162 (the_low_target) <supports_range_stepping>: Set to
5163 x86_supports_range_stepping.
5164 * server.c (handle_v_cont): Handle 'r' action.
5165 (handle_v_requests): Append ";r" if the target supports range
5167 * target.h (struct thread_resume) <step_range_start,
5168 step_range_end>: New fields.
5169 (struct target_ops) <supports_range_stepping>:
5171 (target_supports_range_stepping): New macro.
5173 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5175 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
5176 confusion in comment.
5178 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5180 * lynx-low.c (struct process_info_private): New type.
5181 (lynx_add_process): New function.
5182 (lynx_create_inferior, lynx_attach): Replace calls to
5183 add_process by calls to lynx_add_process.
5184 (lynx_resume): If PTID is null, then try using
5185 current_process()->private->last_wait_event_ptid.
5187 (lynx_clear_inferiors): Delete. The contents of that function
5188 has been inlined in lynx_mourn;
5189 (lynx_wait_1): Save the ptid in the process's private data.
5190 (lynx_mourn): Free the process' private data. Replace call
5191 to lynx_clear_inferiors by call to clear_inferiors.
5193 2013-05-17 Yao Qi <yao@codesourcery.com>
5195 * i386-low.c (i386_length_and_rw_bits): Move the comment to
5198 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
5200 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
5201 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
5202 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
5203 PT_TEXT_END_ADDR guards. Update comments.
5204 (linux_target_op) <read_offsets>: Conditionally define to
5205 linux_read_offsets if the target is UCLIBC and if it defines
5206 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
5208 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
5209 Andrew Jenner <andrew@codesourcery.com>
5211 * Makefile.in (SFILES): Add linux-nios2-low.c.
5212 (clean): Add action to delete nios2-linux.c.
5213 (nios2-linux.c): New rule.
5214 * configure.srv: Add nios2*-*-linux*.
5215 * linux-nios2-low.c: New.
5217 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
5219 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
5221 2013-04-25 Hui Zhu <hui@codesourcery.com>
5224 * ax.c (ax_printf): Add fflush.
5226 2013-04-22 Tom Tromey <tromey@redhat.com>
5228 * Makefile.in (SFILES): Add filestuff.c.
5229 (OBS): Add filestuff.o.
5230 (filestuff.o): New target.
5231 * config.in, configure: Rebuild.
5232 * configure.ac: Check for fdwalk, pipe2.
5234 2013-04-17 Pedro Alves <palves@redhat.com>
5236 * configure.ac (USE_THREAD_DB): Delete variable.
5237 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
5238 Don't AC_SUBST USE_THREAD_DB.
5239 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
5240 * config.in, configure: Regenerate.
5242 2013-04-16 Pedro Alves <palves@redhat.com>
5244 * linux-low.h (struct lwp_info) <thread_known>: Move under
5245 the USE_THREAD_DB #ifdef.
5247 2013-04-16 Pedro Alves <palves@redhat.com>
5249 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
5250 (linux-low.o): Delete rule.
5251 * linux-low.h: Always include "gdb_thread_db.h" instead of
5252 conditionally including thread_db.h.
5253 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
5256 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5258 * Makefile.in (install-only): Fix make install regression.
5260 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5262 Convert man pages to texinfo, new gdbinit.5 texinfo page.
5263 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
5265 * gdbserver.1: Remove.
5267 2013-03-22 Pedro Alves <palves@redhat.com>
5269 * linux-low.c (handle_extended_wait): Don't call
5270 linux_enable_event_reporting.
5272 2013-03-15 Tony Theodore <tonyt@logyst.com>
5275 * Makefile.in (SHELL): Use @SHELL@.
5277 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
5279 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
5282 2013-03-13 Joel Brobecker <brobecker@adacore.com>
5284 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
5285 Remove extraneous NULL element.
5287 2013-03-13 Yao Qi <yao@codesourcery.com>
5289 * tracepoint.c (traceframe_read_tsv): Look for the last matched
5290 'V' block in trace frame.
5292 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5294 * target.h (struct target_ops): Add btrace ops.
5295 (target_supports_btrace): New macro.
5296 (target_enable_btrace): New macro.
5297 (target_disable_btrace): New macro.
5298 (target_read_btrace): New macro.
5299 * gdbthread.h (struct thread_info): Add btrace field.
5300 * server.c: Include btrace-common.h.
5301 (handle_btrace_general_set): New function.
5302 (handle_btrace_enable): New function.
5303 (handle_btrace_disable): New function.
5304 (handle_general_set): Call handle_btrace_general_set.
5305 (handle_qxfer_btrace): New function.
5306 (struct qxfer qxfer_packets[]): Add btrace entry.
5307 * inferiors.c (remove_thread): Disable btrace.
5308 * linux-low: Include linux-btrace.h.
5309 (linux_low_enable_btrace): New function.
5310 (linux_low_read_btrace): New function.
5311 (linux_target_ops): Add btrace ops.
5312 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5313 Add srv_linux_btrace=yes.
5314 (x86_64-*-linux*): Add linux-btrace.o.
5315 Add srv_linux_btrace=yes.
5316 * configure.ac: Define HAVE_LINUX_BTRACE.
5317 * config.in: Regenerated.
5318 * configure: Regenerated.
5320 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5322 * server.c (handle_qxfer): Preserve error message if -3 is
5324 (qxfer): Document the -3 return value.
5326 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5328 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5329 (linux_btrace_h): New variable.
5330 (linux-btrace.o): New rule.
5332 2013-03-08 Stan Shebs <stan@codesourcery.com>
5333 Hafiz Abid Qadeer <abidh@codesourcery.com>
5335 * tracepoint.c (trace_buffer_size): New global.
5336 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5337 (init_trace_buffer): Change to one-argument function. Allocate
5338 trace buffer memory.
5339 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5340 handle QTBuffer:size packet.
5341 (cmd_bigqtbuffer_size): New function.
5342 (initialize_tracepoint): Call init_trace_buffer with
5343 DEFAULT_TRACE_BUFFER_SIZE.
5344 * server.c (handle_query): Add QTBuffer:size in the
5347 2013-03-07 Yao Qi <yao@codesourcery.com>
5349 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5350 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5352 (cmd_qtsp): Adjust condition. Do post increment.
5353 Set cur_action and cur_step_action back to 0.
5355 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5358 * linux-low.c (linux_write_memory): Return early success if LEN is
5361 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
5363 * configure.srv: Add x86_64-*-cygwin* as target.
5365 2013-02-28 Tom Tromey <tromey@redhat.com>
5367 * configure.ac: Invoke AC_SYS_LARGEFILE.
5368 * configure, config.in: Rebuild.
5370 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
5372 * win32-low.c: Throughout, fix format strings and casts of
5373 printf-like functions to avoid type related warnings on all
5375 (get_child_debug_event): Print dwDebugEventCode as hex since
5376 that's how it's usually documented.
5378 2013-02-28 Yao Qi <yao@codesourcery.com>
5380 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5383 2013-02-27 Jiong Wang <jiwang@tilera.com>
5385 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5386 (reg-tilegx32.c): New rule.
5387 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5388 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5389 different register info initializer according to elf class.
5390 (init_registers_tilgx32): New function. The tilegx32 register info
5392 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5393 (tile_store_gregset): Likewise.
5395 2013-02-27 Yao Qi <yao@codesourcery.com>
5397 * server.c (process_point_options): Print debug message when
5398 debug_threads is true.
5400 2013-02-26 Yao Qi <yao@codesourcery.com>
5402 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5404 2013-02-19 Pedro Alves <palves@redhat.com>
5405 Kai Tietz <ktietz@redhat.com>
5409 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5410 instead of strtoul to extract address from packet.
5411 (process_serial_event) <'z'>: Likewise.
5413 2013-02-18 Yao Qi <yao@codesourcery.com>
5415 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5417 2013-02-14 Pedro Alves <palves@redhat.com>
5421 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5422 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5424 2013-02-14 Pedro Alves <palves@redhat.com>
5426 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5428 2013-02-14 Pedro Alves <palves@redhat.com>
5430 * tracepoint.c (save_string): Delete.
5431 (add_tracepoint_action): Use savestring instead of save_string.
5433 2013-02-12 Pedro Alves <palves@redhat.com>
5435 * linux-xtensa-low.c: Ditto.
5436 * xtensa-xtregs.c: Ditto.
5438 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5440 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5443 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5445 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5446 aarch64_num_wp_regs and aarch64_num_bp_regs to
5447 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5449 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5451 * linux-aarch64-low.c (ps_get_thread_area): Replace
5452 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5454 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5455 Marcus Shawcroft <marcus.shawcroft@arm.com>
5456 Nigel Stephens <nigel.stephens@arm.com>
5457 Yufeng Zhang <yufeng.zhang@arm.com>
5459 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5460 (aarch64.c, aarch64-without-fpu.c): New targets.
5461 * configure.srv (aarch64*-*-linux*): New.
5462 * linux-aarch64-low.c: New file.
5464 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5466 * linux-low.c (handle_extended_wait, linux_create_inferior)
5467 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5468 (dequeue_one_deferred_signal, linux_resume_one_thread)
5469 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5470 (linux_tracefork_grandchild, linux_test_for_tracefork)
5471 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5472 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5473 where the argument is 0.
5475 2013-01-25 Yao Qi <yao@codesourcery.com>
5477 * event-loop.c: Include "queue.h".
5478 (gdb_event_p): New typedef.
5479 (struct gdb_event) <next_event>: Remove.
5480 (event_queue): Change to QUEUE(gdb_event_p).
5481 (async_queue_event): Remove.
5482 (gdb_event_xfree): New.
5483 (initialize_event_loop): New.
5484 (process_event): Use API from QUEUE.
5485 (wait_for_event): Likewise.
5486 * server.c (main): Call initialize_event_loop.
5487 * server.h (initialize_event_loop): Declare.
5489 2013-01-18 Yao Qi <yao@codesourcery.com>
5491 * ax.h (struct eval_agent_expr_context): New.
5492 (gdb_eval_agent_expr): Update declaration.
5493 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5494 TFRAME. Add new argument CTX.
5495 * server.h (struct eval_agent_expr_context): Declare.
5496 (agent_mem_read, agent_tsv_read): Update declaration.
5497 (agent_mem_read_string): Likewise.
5498 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5499 (add_traceframe_block): Add new argument TPOINT.
5500 Increase TPOINT->traceframe_usage.
5501 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5502 eval_tracepoint_agent_expr.
5503 (condition_true_at_tracepoint): Likewise.
5504 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5505 (agent_mem_read_string, agent_tsv_read): Likewise.
5507 2013-01-16 Yao Qi <yao@codesourcery.com>
5509 * linux-low.c (linux_resume_one_lwp): Don't check
5510 'lwp->bp_reinsert != 0'.
5512 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5513 Pedro Alves <palves@redhat.com>
5515 * lynx-low.c (ptrace_request_to_str): Define a temporary
5516 macro and use it to simplify this function's implementation.
5518 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5520 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5523 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5525 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5527 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5529 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5531 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5533 * lynx-low.c (lynx_resume): Use the resume_info parameter
5534 to determine the ptid for the lynx_ptrace call, unless
5535 it is equal to minus_one_ptid, in which case we use the
5536 ptid of the current_inferior.
5537 (lynx_wait_1): After having received a thread create/exit
5538 event, resume the inferior's execution using the signaling
5539 thread's ptid, rather than the old ptid.
5541 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5543 * lynx-low.c (lynx_resume): Delete variable ret.
5545 2013-01-01 Joel Brobecker <brobecker@adacore.com>
5547 * gdbreplay.c (gdbreplay_version): Update copyright year.
5548 * server.c (gdbserver_version): Likewise.
5550 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5552 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5555 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5557 * lynx-low.c (ptrace_request_to_str): Add handling for
5560 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5562 * lynx-low.c (lynx_attach): Delete variable new_process.
5564 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5566 * lynx-low.c (lynx_create_inferior): Delete variable
5569 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5571 * lynx-low.c (ptrace_request_to_str): Do not handle
5572 PTRACE_GETTHREADLIST if this macro does not exist.
5574 2012-12-15 Yao Qi <yao@codesourcery.com>
5576 * Makefile.in (OBS): Add notif.o.
5577 * notif.c, notif.h: New.
5578 * server.c: Include "notif.h".
5579 (struct vstop_notif) <next>: Remove.
5581 (queue_stop_reply): Update.
5582 (push_event, send_next_stop_reply): Remove.
5583 (discard_queued_stop_replies): Update.
5584 (notif_stop): New variable.
5585 (handle_v_stopped): Remove.
5586 (handle_v_requests): Don't call handle_v_stopped. Call
5587 handle_ack_notif instead.
5588 (queue_stop_reply_callback): Call notif_event_enque instead
5589 of queue_stop_reply.
5590 (handle_status): Don't call send_next_stop_reply, call
5591 notif_write_event instead.
5592 (kill_inferior_callback): Likewise.
5593 (detach_or_kill_inferior_callback): Likewise.
5594 (main): Call initialize_notif.
5595 (process_serial_event): Call QUEUE_is_empty.
5596 (handle_target_event): Call notif_push instead of push event.
5597 * server.h (push_event): Remove declaration.
5599 2012-12-10 Tom Tromey <tromey@redhat.com>
5601 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5602 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5605 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5606 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5607 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5608 (amd64-linux-ipa.o, ax.o): Rewrite.
5609 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5610 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5611 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5612 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5613 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5614 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5615 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5616 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5617 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5618 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5619 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5620 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5621 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5622 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5623 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5624 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5625 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5626 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5627 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5628 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5629 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5630 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5631 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5632 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5633 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5634 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5635 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5636 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5637 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5638 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5639 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5640 (reg-tilegx.o): Remove.
5641 (all_object_files): New macro.
5642 Include .deps files.
5643 * aclocal.m4, configure: Rebuild.
5644 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5645 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5646 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5648 2012-12-05 Tom Tromey <tromey@redhat.com>
5651 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5653 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
5655 * configure.ac: Check for linux/perf_event.h.
5656 * config.in: Regenerated.
5657 * configure: Regenerated.
5659 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5661 * hostio.c (handle_readlink): Decrease buffer size
5662 parameter passed to readlink by one byte.
5664 2012-11-26 Yao Qi <yao@codesourcery.com>
5666 * configure.ac (build_warnings): Append '-Wempty-body'.
5667 * configure: Regenerated.
5668 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5671 2012-11-15 Pierre Muller <muller@sourceware.org>
5673 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5674 * config.in: Regenerate.
5675 * configure: Regenerate.
5676 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5677 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5678 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5679 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5681 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5682 instead of <sys/wait.h> header.
5683 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5685 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
5687 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5688 (various make rules): Remove -DGDBSERVER
5690 2012-11-09 Yao Qi <yao@codesourcery.com>
5692 * spu-low.c (current_ptid): Move it to ..
5693 * gdbthread.h: ... here. New.
5694 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5695 * server.c (myresume, process_serial_event): Likewise.
5696 * thread-db.c (thread_db_find_new_threads): Likewise.
5697 * tracepoint.c (run_inferior_command): Likewise.
5699 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
5701 * server.c (handle_search_memory_1): Include access length in
5704 2012-09-05 Michael Brandt <michael.brandt@axis.com>
5706 * linux-crisv32-low.c: Fix compile errors.
5708 2012-09-04 Yao Qi <yao@codesourcery.com>
5710 * tracepoint.c (cmd_qtsv): Adjust debug message.
5711 Don't check CUR_TPOINT.
5713 2012-08-28 Yao Qi <yao@codesourcery.com>
5715 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5716 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5717 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5718 Remove declarations of xmalloc, xreallloc, xstrdup and
5720 * Makefile.in (libiberty_h): New.
5721 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5722 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5724 2012-08-23 Yao Qi <yao@codesourcery.com>
5726 * server.h: Remove declaration of 'xsnprintf'.
5728 2012-08-22 Keith Seitz <keiths@redhat.com>
5730 * server.h: Include build-gnulib-gbserver/config.h.
5731 * gdbreplay.c: Likewise.
5733 2012-08-08 Doug Evans <dje@google.com>
5735 * Makefile.in (SFILES): Add gdb_vecs.c.
5736 (OBS): Add gdb_vecs.o.
5737 (gdb_vecs_h, host_defs_h): New variables.
5738 (thread-db.o): Add $(gdb_vecs_h) dependency.
5739 (gdb_vecs.o): New rule.
5740 * thread-db.c: #include "gdb_vecs.h".
5741 (thread_db_load_search): Use a vector to iterate over path elements.
5742 Handle text appearing after "$pdir".
5744 * configure.ac: Add check for strstr.
5745 * config.in: Regenerate.
5746 * configure: Regenerate.
5748 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
5750 * hostio.c (handle_pread): If pread fails, fall back to attempting
5752 (handle_pwrite): Likewise for pwrite.
5754 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
5756 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
5757 between unsupported TYPE and unimplementable ADDR/LEN combination.
5758 (arm_insert_point): Act on new return value.
5760 2012-07-31 Pedro Alves <palves@redhat.com>
5762 * server.c (process_point_options): Only skip tokens if we find
5763 one that is unrecognized. Don't treat 'X' specially while
5764 skipping unrecognized tokens.
5766 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
5768 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
5769 to 4-byte-align HW breakpoint addresses for Thumb.
5771 2012-07-27 Yao Qi <yao@codesourcery.com>
5775 * server.h: Declare gdb_agent_about_to_close.
5776 * target.c (kill_inferior): Include "agent.h".
5777 New. Send command 'kill'.
5778 * target.h (kill_inferior): Removed macro.
5779 * tracepoint.c (gdb_agent_about_to_close): New.
5780 (gdb_agent_helper_thread): Handle command 'close'.
5781 Wait endlessly until the inferior stops.
5782 Install gdb_agent_remove_socket to atexit hook.
5783 (agent_socket_name): New static variable.
5784 (gdb_agent_socket_init): Replace local variable 'name' with
5785 'agent_socket_name'.
5786 (gdb_agent_remove_socket): New.
5788 2012-07-27 Yao Qi <yao@codesourcery.com>
5790 * server.c (process_point_options): Stop at 'X' when parsing.
5792 2012-07-19 Michael Eager <eager@eagercon.com>
5794 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
5796 * linux-x86-low.c (x86_insert_point, x86_remove_point):
5797 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
5798 hardware breakpoint.
5800 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5802 * gdbserver/linux-low.c (initialize_low): Call
5803 linux_ptrace_init_warnings.
5805 2012-07-02 Doug Evans <dje@google.com>
5807 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
5810 2012-07-02 Stan Shebs <stan@codesourcery.com>
5812 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
5813 (ax.o): Add it to build rule.
5815 (OBS): Add format.o.
5816 (IPA_OBS): Add format.o.
5817 * server.c (handle_query): Claim support for breakpoint commands.
5818 (process_point_options): Add command case.
5819 (process_serial_event): Leave running if there are printfs in
5821 * mem-break.h (any_persistent_commands): Declare.
5822 (add_breakpoint_commands): Declare.
5823 (gdb_no_commands_at_breakpoint): Declare.
5824 (run_breakpoint_commands): Declare.
5825 * mem-break.c (struct point_command_list): New struct.
5826 (struct breakpoint): New field command_list.
5827 (any_persistent_commands): New function.
5828 (add_commands_to_breakpoint): New function.
5829 (add_breakpoint_commands): New function.
5830 (gdb_no_commands_at_breakpoint): New function.
5831 (run_breakpoint_commands): New function.
5832 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
5834 * ax.c: Include format.h.
5835 (ax_printf): New function.
5836 (gdb_eval_agent_expr): Add printf opcode.
5838 2012-06-13 Yao Qi <yao@codesourcery.com>
5840 * server.c (start_inferior): Remove duplicated writes to fields
5841 'last_resume_kind' and 'last_status' of 'current_inferior'.
5843 2012-06-12 Yao Qi <yao@codesourcery.com>
5844 Pedro Alves <palves@redhat.com>
5846 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
5848 * server.c (handle_v_cont): Extend comment.
5850 2012-06-11 Yao Qi <yao@codesourcery.com>
5852 * linux-low.c (linux_attach): Add 'static'.
5854 2012-06-06 Yao Qi <yao@codesourcery.com>
5856 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
5858 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
5860 Fix gcc -flto compilation warning.
5861 * server.c (main): Make variable multi_mode and attach volatile.
5863 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5865 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
5866 if the platform doesn't know about it.
5868 2012-05-30 Jeff Kenton <jkenton@tilera.com>
5870 * Makefile.in (SFILES): Add linux-tile-low.c.
5871 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
5872 * configure.srv: Handle tilegx-*-linux*.
5873 * linux-tile-low.c: New file.
5875 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5877 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
5879 2012-05-24 Pedro Alves <palves@redhat.com>
5883 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
5885 2012-05-24 Pedro Alves <palves@redhat.com>
5889 Replace target_signal with gdb_signal throughout.
5891 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
5893 * linux-low.c (linux_store_registers): Avoid the copying sequence
5894 when no data has been retrieved by ptrace.
5896 2012-05-22 Will Deacon <will.deacon@arm.com>
5898 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
5899 Include asm/ptrace.h.
5900 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
5903 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
5905 * linux-low.c (linux_store_registers): Don't re-retrieve data
5906 with ptrace that has already been obtained from /proc. Always
5907 copy any data retrieved with ptrace to the buffer supplied.
5909 2012-05-11 Yao Qi <yao@codesourcery.com>
5910 Pedro Alves <palves@redhat.com>
5912 * linux-low.c (enum stopping_threads_kind): New.
5913 (stopping_threads): Change type to `enum stopping_threads_kind'.
5914 (handle_extended_wait): If stopping and suspending threads, leave
5915 the new_lwp suspended too.
5916 (linux_wait_for_event): Adjust.
5917 (stop_all_lwps): Set `stopping_threads' to
5918 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
5919 whether we're suspending threads or just stopping them. Assert no
5922 2012-04-29 Yao Qi <yao@codesourcery.com>
5924 * server.h: Move some code to ...
5925 * gdbthread.h: ... here. New.
5926 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
5927 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
5928 (nto-low.o, win32-low.o): Likewise.
5929 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
5930 * regcache.c, remote-utils.c, server.c: Likewise.
5931 * target.c, tracepoint.c, win32-low.c: Likewise.
5933 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5935 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
5936 (PTRACE_ARG4_TYPE): Likewise.
5937 (PTRACE_XFER_TYPE): Likewise.
5938 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
5939 ptrace to PTRACE_ARG3_TYPE.
5940 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
5941 (PTRACE_ARG4_TYPE): Likewise.
5942 (PTRACE_XFER_TYPE): Likewise.
5943 (linux_detach_one_lwp): Cast fourth argument of
5944 ptrace to long then PTRACE_ARG4_TYPE.
5945 (regsets_fetch_inferior_registers): Cast third argument of
5946 ptrace to long then PTRACE_ARG3_TYPE.
5947 (regsets_store_inferior_registers): Likewise.
5949 2012-04-20 Pedro Alves <palves@redhat.com>
5951 * configure: Regenerate.
5953 2012-04-19 Pedro Alves <palves@redhat.com>
5955 * Makefile.in (GNULIB_BUILDDIR): New.
5956 (LIBGNU, INCGNU, GNULIB_H): Adjust.
5957 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
5958 (all, install-only, uninstall, clean-info, all-lib, clean): No
5959 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
5960 (maintainer-clean realclean distclean): Use subdir_do.
5962 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
5963 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
5964 * acinclude.m4: Include acx_configure_dir.m4.
5965 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
5966 calls. Call AC_PROG_RANLIB. Configure gnulib using
5969 (GNULIB_STDINT_H): Adjust.
5970 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
5971 * gdbreplay.c: Include build-gnulib/config.h.
5972 * server.h: Likewise.
5973 * aclocal.m4: Regenerate.
5974 * config.in: Regenerate.
5975 * configure: Regenerate.
5977 2012-04-19 Pedro Alves <palves@redhat.com>
5979 * Makefile.in (LIBGNU, INCGNU): Adjust.
5980 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
5981 (all, install-only, uninstall, clean-info, all-lib, clean)
5982 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
5983 * configure.ac: Adjust AC_OUTPUT output.
5984 * aclocal.m4: Regenerate.
5985 * configure: Regenerate.
5987 2012-04-19 Pedro Alves <palves@redhat.com>
5989 * Makefile.in (generated_files): New.
5990 (server_h): Remove the explicit dependency on config.h, and depend
5991 on $generated_files.
5993 2012-04-19 Pedro Alves <palves@redhat.com>
5995 * Makefile.in (INCGNU): Add -Ignulib.
5997 2012-04-19 Pedro Alves <palves@redhat.com>
5999 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6000 (INCGNU): ... this, and spell out -I here.
6001 (GNULIB_LIB): Rename to ...
6003 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6005 2012-04-19 Pedro Alves <palves@redhat.com>
6007 * config.in: Regenerate.
6009 2012-04-19 Pedro Alves <palves@redhat.com>
6011 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
6012 * server.h (memmem): Remove declaration.
6013 * config.in: Regenerate.
6014 * configure: Regenerate.
6016 2012-04-19 Yao Qi <yao@codesourcery.com>
6018 * Makefile.in (SFILES): Add common/vec.c.
6022 2012-04-19 Yao Qi <yao@codesourcery.com>
6024 * remote-utils.c (prepare_resume_reply): Replace with macro
6025 target_core_of_thread.
6026 * server.c (handle_qxfer_threads_proper): Likewise.
6027 * target.h (traget_core_of_thread): New macro.
6029 2012-04-18 Pedro Alves <palves@redhat.com>
6031 * aclocal.m4: Regenerate.
6032 * configure: Regenerate.
6034 2012-04-16 Yao Qi <yao@codesourcery.com>
6036 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
6037 duplicated on address.
6039 2012-04-16 Yao Qi <yao@codesourcery.com>
6041 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
6042 (struct tracepoint_action_ops) <send>: New field.
6043 (m_tracepoint_action_send, r_tracepoint_action_send): New.
6044 (agent_expr_send, x_tracepoint_action_send): New.
6045 (l_tracepoint_action_send): New.
6046 (cmd_qtdp): Download and install tracepoint
6047 according to `use_agent'.
6048 (run_inferior_command): Add one more parameter `len'.
6050 (tracepoint_send_agent): New.
6051 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
6053 2012-04-16 Yao Qi <yao@codesourcery.com>
6055 * tracepoint.c (download_tracepoints): Moved to ...
6056 (cmd_qtstart): ... here.
6058 2012-04-14 Yao Qi <yao@codesourcery.com>
6060 * tracepoint.c: Include inttypes.h.
6061 (struct collect_memory_action): Use sized types.
6062 (struct tracepoint): Likewise.
6063 (cmd_qtdp, stop_tracing): Update print specifiers.
6064 (cmd_qtp, response_tracepoint): Likewise.
6065 (collect_data_at_tracepoint): Likewise.
6066 (collect_data_at_step): Likewise.
6068 2012-04-14 Yao Qi <yao@codesourcery.com>
6070 Import gnulib module inttypes.
6071 * aclocal.m4, config.in, configure: Regenerated.
6073 2012-04-14 Yao Qi <yao@codesourcery.com>
6075 * Makefile.in (maintainer-clean, realclean, distclean): Remove
6076 Makefile and config.status at last.
6078 2012-04-13 Yao Qi <yao@codesourcery.com>
6080 * tracepoint.c: Include stdint.h unconditionally.
6082 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6084 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
6085 on BFD_HAVE_SYS_PROCFS_TYPE.
6086 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
6087 * configure: Regenerate.
6088 * config.in: Likewise.
6090 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
6092 * Makefile.in (clean): Also remove x32.c x32-linux.c
6093 x32-avx.c x32-avx-linux.c.
6094 (x32.o): New target.
6096 (x32-linux.o): Likewise.
6097 (x32-linux.c): Likewise.
6098 (x32-avx.o): Likewise.
6099 (x32-avx.c): Likewise.
6100 (x32-avx-linux.o): Likewise.
6101 (x32-avx-linux.c): Likewise.
6103 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
6104 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
6105 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
6106 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
6107 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
6108 i386/x32-avx-linux.xml.
6110 * linux-x86-low.c (init_registers_x32_linux): New prototype.
6111 (init_registers_x32_avx_linux): Likwise.
6112 (x86_linux_update_xmltarget): Call init_registers_x32_linux
6113 or init_registers_x32_avx_linux if linux_is_elf64 is false.
6115 2012-04-13 Pedro Alves <palves@redhat.com>
6117 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
6118 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
6119 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
6120 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
6123 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6125 * linux-x86-low.c (compat_x32_clock_t): New.
6126 (compat_x32_siginfo_t): Likewise.
6127 (compat_x32_siginfo_from_siginfo): Likewise.
6128 (siginfo_from_compat_x32_siginfo): Likewise.
6129 (linux_is_elf64): Likewise.
6130 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
6131 and siginfo_from_compat_x32_siginfo for x32.
6132 (x86_arch_setup): Set linux_is_elf64.
6134 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6137 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
6139 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
6140 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
6141 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
6142 compatible with process.
6144 2012-04-12 Yao Qi <yao@codesourcery.com>
6146 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
6147 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
6148 (install-only, install-info, clean): Handle sub dir gnulib.
6149 (all-lib, am--refresh): New targets.
6150 (memmem.o): Remove target.
6151 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
6152 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
6153 (AC_REPLACE_FUNCS): Remove memmem.
6154 Invoke gl_INIT and AM_INIT_AUTOMAKE.
6155 (AC_OUTPUT): Generate Makefile in gnulib/.
6156 * aclocal.m4, config.in, configure: Regenerated.
6158 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
6160 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
6162 2012-04-05 Pedro Alves <palves@redhat.com>
6164 -Werror=strict-aliasing
6166 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
6169 2012-04-04 Pedro Alves <palves@redhat.com>
6171 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6172 (sparc_store_gregset_from_stack, sparc_store_gregset)
6173 (sparc_breakpoint_at): Fix formatting.
6175 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6177 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
6179 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
6180 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
6181 * config.in: Regenerate.
6182 * configure: Likewise.
6184 2012-03-29 Pedro Alves <palves@redhat.com>
6186 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
6187 Correct ptrace arguments.
6189 2012-03-28 Pedro Alves <palves@redhat.com>
6191 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
6192 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
6193 (IA64_FR1_REGNUM): New defines.
6194 (ia64_fetch_register): New.
6195 (the_low_target): Install it.
6196 * linux-low.h (struct linux_target_ops) <fetch_register>: New
6198 * linux-low.c (linux_fetch_registers): Try the
6199 the_low_target.fetch_register hook first.
6201 * linux-arm-low.c (the_low_target): Adjust.
6202 * linux-bfin-low.c (the_low_target): Adjust.
6203 * linux-cris-low.c (the_low_target): Adjust.
6204 * linux-crisv32-low.c (the_low_target): Adjust.
6205 * linux-m32r-low.c (the_low_target): Adjust.
6206 * linux-m68k-low.c (the_low_target): Adjust.
6207 * linux-mips-low.c (the_low_target): Adjust.
6208 * linux-ppc-low.c (the_low_target): Adjust.
6209 * linux-s390-low.c (the_low_target): Adjust.
6210 * linux-sh-low.c (the_low_target): Adjust.
6211 * linux-sparc-low.c (the_low_target): Adjust.
6212 * linux-tic6x-low.c (the_low_target): Adjust.
6213 * linux-x86-low.c (the_low_target): Adjust.
6214 * linux-xtensa-low.c (the_low_target): Adjust.
6216 2012-03-26 Pedro Alves <palves@redhat.com>
6218 * server.c (handle_qxfer_libraries): Don't bail early if
6219 the_target->qxfer_libraries_svr4 is not NULL.
6221 2012-03-26 Pedro Alves <palves@redhat.com>
6223 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
6225 2012-03-23 Pedro Alves <palves@redhat.com>
6227 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
6228 "library-list-svr4" element's start tag when the the DSO list is
6231 2012-03-23 Pedro Alves <palves@redhat.com>
6233 * linux-low.c (read_one_ptr): Read the inferior's pointer through
6234 a variable whose type size is the same as the inferior's pointer
6237 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
6239 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
6241 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
6242 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6243 * linux-low.h: Include <signal.h>.
6244 (struct siginfo): Remove forward declaration.
6245 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
6248 2012-03-21 Mike Frysinger <vapier@gentoo.org>
6250 * .gitignore: Ignore more files.
6252 2012-03-19 Pedro Alves <palves@redhat.com>
6253 Jan Kratochvil <jan.kratochvil@redhat.com>
6255 * server.c (cont_thread, general_thread): Add describing comments.
6256 (start_inferior): Clear `cont_thread'.
6257 (handle_v_cont): Don't set `cont_thread' if resuming all threads
6260 2012-03-15 Yao Qi <yao@codesourcery.com>
6262 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
6264 (cmd_qtdp): ... here.
6266 2012-03-15 Yao Qi <yao@codesourcery.com>
6268 * tracepoint.c (struct tracepoint_action_ops): New.
6269 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
6270 (m_tracepoint_action_download): New.
6271 (r_tracepoint_action_download): New.
6272 (x_tracepoint_action_download): New.
6273 (l_tracepoint_action_download): New.
6274 (add_tracepoint_action): Install `action->ops' according type.
6275 (download_tracepoint_1): Move code `download' function pointer
6276 of various tracepoint_action_ops.
6278 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6280 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
6281 linux_ptrace_attach_warnings.
6283 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6285 * Makefile.in (linux-ptrace.o): New.
6286 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
6287 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
6288 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
6289 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
6290 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
6292 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
6294 2012-03-08 Yao Qi <yao@codesourcery.com>
6295 Pedro Alves <palves@redhat.com>
6297 Fix PR server/13392.
6298 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
6300 * tracepoint.c (remove_tracepoint): New.
6301 (cmd_qtdp): Call remove_tracepoint when failed to install.
6303 2012-03-07 Pedro Alves <palves@redhat.com>
6305 * linux-low.c (get_detach_signal): New.
6306 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
6307 Pass on pending signals to PTRACE_DETACH. Check the result of the
6309 * server.c (program_signals, program_signals_p): New.
6310 (handle_general_set): Handle QProgramSignals.
6311 * server.h (program_signals, program_signals_p): Declare.
6313 2012-03-05 Pedro Alves <palves@redhat.com>
6314 Jan Kratochvil <jan.kratochvil@redhat.com>
6316 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6319 2012-03-03 Yao Qi <yao@codesourcery.com>
6321 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6322 agent_look_up_symbols.
6324 2012-03-03 Yao Qi <yao@codesourcery.com>
6326 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6327 (linux-x86-low.o): Likewise.
6328 * server.h: Remove in_process_agent_loaded.
6329 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6333 2012-03-03 Yao Qi <yao@codesourcery.com>
6335 * tracepoint.c (gdb_agent_capability): New global.
6336 (in_process_agent_loaded_ust): Renamed to
6337 `in_process_agent_supports_ust'.
6339 (in_process_agent_supports_ust): Call agent_capability_check.
6340 (clear_installed_tracepoints): Assert that agent supports
6343 2012-03-03 Yao Qi <yao@codesourcery.com>
6345 * linux-low.c (linux_supports_agent): New.
6346 (linux_target_ops): Initialize field `supports_agent' with
6347 linux_supports_agent.
6348 * target.h (struct target_ops) <supports_agent>: New.
6349 (target_supports_agent): New macro.
6350 * server.c (handle_general_set): Handle packet 'QAgent'.
6351 (handle_query): Send `QAgent+'.
6352 * Makefile.in (server.o): Depends on agent.h.
6354 2012-03-03 Yao Qi <yao@codesourcery.com>
6356 * Makefile.in (OBS): Add agent.o.
6357 Add new rule for agent.o.
6358 Track dependence of tracepoint.c on agent.h.
6359 * tracepoint.c (run_inferior_command_1):
6360 (run_inferior_command): Call agent_run_command.
6361 (gdb_ust_connect_sync_socket): Deleted. Move it to
6363 (resume_thread, stop_thread): Likewise.
6364 (gdb_ust_socket_init): Renamed to ...
6365 (gdb_agent_socket_init): ... New.
6366 (gdb_ust_thread): Renamed to ...
6367 (gdb_agent_helper_thread): ... New.
6368 (gdb_ust_init): Move some code to ...
6369 (gdb_agent_init): ... here. New.
6370 [HAVE_UST]: Call gdb_ust_init.
6371 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6372 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6373 * config.in, configure: Regenerated.
6375 2012-03-02 Pedro Alves <palves@redhat.com>
6377 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6378 * linux-low.c (struct simple_pid_list): New.
6379 (stopped_pids): New a struct simple_pid_list pointer.
6380 (add_to_pid_list, pull_pid_from_list): New.
6381 (handle_extended_wait): Don't assume the first signal new children
6382 report is SIGSTOP. Adjust call to pull_pid_from_list.
6383 (linux_wait_for_lwp): Adjust.
6385 2012-03-02 Yao Qi <yao@codesourcery.com>
6387 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6390 2012-03-02 Yao Qi <yao@codesourcery.com>
6392 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6393 `stop_pc' and `tpoint'. Update caller.
6395 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6397 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6398 * linux-low.c (use_linux_regsets): New macro.
6399 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6400 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6401 (linux_register_in_regsets): New function.
6402 (usr_fetch_inferior_registers): Skip registers covered by
6404 (usr_store_inferior_registers): Likewise.
6405 (usr_fetch_inferior_registers): New macro.
6406 (usr_store_inferior_registers): Likewise.
6407 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6408 (linux_store_registers): Likewise.
6409 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6411 (init_registers_mips64_dsp_linux): Likewise.
6412 (init_registers_mips_linux): New macro.
6413 (init_registers_mips_dsp_linux): Likewise.
6414 (mips_dsp_num_regs): Likewise.
6415 (DSP_BASE, DSP_CONTROL): New fallback macros.
6416 (mips_base_regs): New macro.
6417 (mips_regmap): Use it. Fix the size.
6418 (mips_dsp_regmap): New variable.
6419 (mips_dsp_regset_bitmap): Likewise.
6420 (mips_arch_setup): New function.
6421 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6423 (mips_cannot_store_register): Likewise.
6424 (the_low_target): Update .arch_setup, .num_regs and .regmap
6425 initializers. Add .regset_bitmap initializer.
6426 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6428 * linux-bfin-low.c (the_low_target): Likewise.
6429 * linux-cris-low.c (the_low_target): Likewise.
6430 * linux-crisv32-low.c (the_low_target): Likewise.
6431 * linux-ia64-low.c (the_low_target): Likewise.
6432 * linux-m32r-low.c (the_low_target): Likewise.
6433 * linux-m68k-low.c (the_low_target): Likewise.
6434 * linux-ppc-low.c (the_low_target): Likewise.
6435 * linux-s390-low.c (the_low_target): Likewise.
6436 * linux-sh-low.c (the_low_target): Likewise.
6437 * linux-sparc-low.c (the_low_target): Likewise.
6438 * linux-tic6x-low.c (the_low_target): Likewise.
6439 * linux-x86-low.c (the_low_target): Likewise.
6440 * linux-xtensa-low.c (the_low_target): Likewise.
6441 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6442 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6443 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6445 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6446 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6448 2012-02-29 Yao Qi <yao@codesourcery.com>
6449 Pedro Alves <palves@redhat.com>
6451 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6452 `step_over_finished' is true.
6454 2012-02-27 Pedro Alves <palves@redhat.com>
6456 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6457 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6459 2012-02-27 Pedro Alves <palves@redhat.com>
6462 * linux-low.c (pid_is_stopped): New.
6463 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6465 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6467 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6470 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6472 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6474 2012-02-24 Luis Machado <lgustavo@codesourcery>
6476 * server.c (handle_query): Advertise support for target-side
6477 breakpoint condition evaluation.
6478 (process_point_options): New function.
6479 (process_serial_event): When inserting a breakpoint, check for
6480 a target-side condition that should be evaluated.
6482 * mem-break.c: Include regcache.h and ax.h.
6483 (point_cond_list_t): New data structure.
6484 (breakpoint) <cond_list>: New field.
6485 (find_gdb_breakpoint_at): Make non-static.
6486 (delete_gdb_breakpoint_at): Clear any target-side
6488 (clear_gdb_breakpoint_conditions): New function.
6489 (add_condition_to_breakpoint): Likewise.
6490 (add_breakpoint_condition): Likewise.
6491 (gdb_condition_true_at_breakpoint): Likewise.
6492 (gdb_breakpoint_here): Return result directly instead
6493 of going through a local variable.
6495 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6496 (clear_gdb_breakpoint_conditions): Likewise.
6497 (add_breakpoint_condition): Likewise.
6498 (gdb_condition_true_at_breakpoint): Likewise.
6500 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6501 (need_step_over_p): Take target-side breakpoint condition into
6504 2012-02-24 Luis Machado <lgustavo@codesourcery>
6506 * server.h: Include tracepoint.h.
6507 (agent_mem_read, agent_get_trace_state_variable_value,
6508 agent_set_trace_state_variable_value,
6509 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6510 get_set_tsv_func_addr): New prototypes.
6512 * ax.h: New include file.
6513 * ax.c: New source file.
6515 * tracepoint.c: Include ax.h.
6516 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6517 agent_expr, eval_result_type): Move to ax.h.
6518 (parse_agent_expr): Rename to ...
6519 (gdb_parse_agent_expr): ... this, make it non-static and move
6521 (unparse_agent_expr) Rename to ...
6522 (gdb_unparse_agent_expr): ... this, make it non-static and move
6524 (eval_agent_expr): Rename to ...
6525 (eval_tracepoint_agent_expr): ... this.
6526 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6527 forward declarations.
6528 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6529 (agent_get_trace_state_variable_value): New function.
6530 (agent_set_trace_state_variable_value): New function.
6531 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6532 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6533 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6534 (condition_true_at_tracepoint): Likewise.
6535 (parse_agent_expr): Rename to ...
6536 (gdb_parse_agent_expr): ... this and move to ax.c.
6537 (unparse_agent_expr): Rename to ...
6538 (gdb_unparse_agent_expr): ... this and move to ax.c.
6539 (gdb_agent_op_name): Move to ax.c.
6540 (eval_agent_expr): Rename to ...
6541 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6543 (eval_tracepoint_agent_expr): New function.
6544 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
6546 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6548 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6549 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6550 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6551 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6552 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6553 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6554 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6555 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6556 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6557 (compile_bytecodes): Remove forward declaration.
6558 (is_goto_target): Move to ax.c.
6559 (compile_bytecodes): Move to ax.c and call
6560 agent_get_trace_state_variable_value (...) and
6561 agent_set_trace_state_variable_value (...).
6563 * Makefile.in: Update ax.c and IPA dependencies.
6565 2012-02-24 Pedro Alves <palves@redhat.com>
6567 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6568 (cmd_bigqtbuffer_circular): ... this. Only handle
6569 'QTBuffer:circular:'.
6570 (handle_tracepoint_general_set): Adjust.
6572 2012-02-16 Yao Qi <yao@codesourcery.com>
6574 * inferiors.c: Move code to ...
6575 * dll.c: .... here. New.
6576 * server.h: Declare clear_dlls.
6577 * Makefile.in (SFILES): Add dll.c.
6581 2012-02-11 Yao Qi <yao@codesourcery.com>
6583 * server.c: (handle_monitor_command): Add a new parameter
6585 (handle_query): Update caller.
6587 2012-02-09 Joel Brobecker <brobecker@adacore.com>
6589 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6590 * configure, config.in: Regenerate.
6591 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6594 2012-02-02 Pedro Alves <palves@redhat.com>
6596 Try SIGKILL first, then PTRACE_KILL.
6597 * linux-low.c (linux_kill_one_lwp): New.
6598 (linux_kill_one_lwp): Rename to ...
6599 (kill_one_lwp_callback): ... this. Use the new
6602 2012-02-02 Pedro Alves <palves@redhat.com>
6604 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6607 2012-01-27 Pedro Alves <palves@redhat.com>
6609 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6610 (elf_64_file_p): Make static.
6611 (linux_pid_exe_is_elf_64_file): New.
6612 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6613 Delete declarations.
6614 (linux_pid_exe_is_elf_64_file): Declare.
6615 * linux-x86-low.c (x86_arch_setup): Use
6616 linux_pid_exe_is_elf_64_file.
6618 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6620 * linux-low.c (linux_wait_for_event_1): Rename to ...
6621 (linux_wait_for_event): ... here and merge it with former
6622 linux_wait_for_event - new variable wait_ptid, use it.
6623 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6625 2012-01-23 Pedro Alves <palves@redhat.com>
6627 * server.c (main): Avoid yet another case of infinite loop while
6628 detaching/killing after a longjmp.
6630 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6633 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6635 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6637 * hostio.c (handle_readlink): New function.
6638 (handle_vFile): Call it to handle "vFile:readlink" packets.
6640 2012-01-20 Pedro Alves <palves@redhat.com>
6641 Ulrich Weigand <ulrich.weigand@linaro.org>
6643 * server.c (handle_v_requests): Only support vAttach and vRun to
6644 start multiple processes when in extended protocol mode.
6646 2012-01-17 Pedro Alves <palves@redhat.com>
6648 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6649 memalign plus mprotect to allocate the scratch buffer.
6651 2012-01-13 Pedro Alves <palves@redhat.com>
6653 * server.c (attach_inferior): Clear `cont_thread'.
6655 2012-01-13 Pedro Alves <palves@redhat.com>
6657 * server.c (main): Avoid infinite loop while detaching/killing
6660 2012-01-09 Doug Evans <dje@google.com>
6662 * server.c (start_inferior): Set last_ptid in --wrapper case.
6664 2012-01-06 Yao Qi <yao@codesourcery.com>
6666 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6668 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6670 2012-01-04 Yao Qi <yao@codesourcery.com>
6672 * tracepoint.c (cmd_qtdp): Print debug message
6673 for static tracepoint.
6675 2012-01-04 Yao Qi <yao@codesourcery.com>
6677 * tracepoint.c (trace_vdebug): Differentiate debug message
6678 between gdbserver and IPA.
6680 2012-01-03 Yao Qi <yao@codesourcery.com>
6682 * tracepoint.c (tracepoint_was_hit): Don't collect for
6685 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6687 * terminal.h: Reformat copyright header.
6689 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6691 * server.c (gdbserver_version): Update copyright year.
6692 * gdbreplay.c (gdbreplay_version): Likewise.
6694 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6696 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6699 2011-12-18 Hui Zhu <teawater@gmail.com>
6700 * linux-low.c (linux_create_inferior): Save return value to ret.
6702 2011-12-18 Hui Zhu <teawater@gmail.com>
6704 * linux-low.c (linux_create_inferior): Save return value to ret.
6706 2011-12-16 Doug Evans <dje@google.com>
6708 * linux-low.c (linux_create_inferior): If stdio connection,
6709 redirect stdin from /dev/null, stdout to stderr.
6710 * remote-utils.c (remote_is_stdio): New static global.
6711 (remote_connection_is_stdio): New function.
6712 (remote_prepare): Handle stdio connection.
6713 (remote_open): Ditto.
6714 (remote_close): Don't close stdin for stdio connections.
6715 (read_prim,write_prim): New functions. Replace all calls to
6716 read/write to these.
6717 * server.c (main): Watch for "-" argument. Move call to
6718 remote_prepare before start_inferior.
6719 * server.h (STDIO_CONNECTION_NAME): New macro.
6720 (remote_connection_is_stdio): Declare.
6722 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6723 in debugging output.
6725 2011-12-15 Yao Qi <yao@codesourcery.com>
6727 * tracepoint.c: Include sys/syscall.h.
6728 (gdb_ust_thread): Remove preprocessor conditional.
6730 2011-12-14 Pedro Alves <pedro@codesourcery.com>
6732 * linux-low.c (linux_detach_one_lwp): Call
6733 the_low_target.prepare_to_resume before detaching.
6735 2011-12-14 Yao Qi <yao@codesourcery.com>
6737 * tracepoint.c (gdb_ust_thread): Don't ignore return value
6740 2011-12-14 Yao Qi <yao@codesourcery.com>
6742 * i386-low.c (i386_low_stopped_data_address): Initialize local
6745 2011-12-13 Pedro Alves <pedro@codesourcery.com>
6749 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
6750 DR_CONTROL unless necessary. Extend comments.
6751 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
6752 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
6754 2011-12-13 Yao Qi <yao@codesourcery.com>
6756 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
6758 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
6760 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
6762 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
6763 Print new debug message for such case.
6765 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6767 Fix overlapping memcpy.
6768 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
6769 the read_inferior_memory transfer.
6770 (delete_fast_tracepoint_jump): New variable buf. Use it for the
6771 write_inferior_memory transfer.
6772 (set_fast_tracepoint_jump): New variable buf. Use it for the
6773 read_inferior_memory and write_inferior_memory transfers.
6774 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
6775 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
6776 Use it for the write_inferior_memory transfer.
6777 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
6780 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6782 * linux-low.c (fetch_register, store_register): Make code
6783 consistent, fix formatting.
6785 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6787 * linux-low.c (usr_store_inferior_registers): Factor out code
6788 to handle individual registers into...
6789 (store_register): ... this new function.
6791 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
6793 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
6794 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
6795 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
6796 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
6797 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
6798 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
6799 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
6800 (srv_xmlfiles): Add new XML files.
6802 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
6804 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
6805 (init_registers_s390_linux32v1): Add prototype.
6806 (init_registers_s390_linux32v2): Likewise.
6807 (init_registers_s390_linux64v1): Likewise.
6808 (init_registers_s390_linux64v2): Likewise.
6809 (init_registers_s390x_linux64v1): Likewise.
6810 (init_registers_s390x_linux64v2): Likewise.
6811 (s390_num_regs): Increment to 52.
6812 (s390_regmap): Add orig_r2 register.
6813 (s390_num_regs_3264): Increment to 68.
6814 (s390_regmap_3264): Add orig_r2 register.
6815 (s390_collect_ptrace_register): Handle orig_r2 register.
6816 (s390_supply_ptrace_register): Likewise.
6817 (s390_fill_last_break): New function.
6818 (s390_store_last_break): Likewise.
6819 (s390_fill_system_call): New function.
6820 (s390_store_system_call): Likewise.
6821 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
6823 (s390_check_regset): New function.
6824 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
6825 NT_S390_SYSTEM_CALL regsets and use appropriate description.
6826 Update target_regsets for available register sets.
6828 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
6829 Jan Kratochvil <jan.kratochvil@redhat.com>
6831 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
6832 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
6834 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
6835 * linux-low.h (struct process_info_private): New member r_debug.
6836 * server.c (handle_qxfer_libraries): Call
6837 the_target->qxfer_libraries_svr4.
6838 (handle_qxfer_libraries_svr4): New function.
6839 (qxfer_packets): New entry "libraries-svr4".
6840 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
6841 * target.h (struct target_ops): New member qxfer_libraries_svr4.
6842 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
6843 PACKET_qXfer_libraries_svr4.
6845 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
6847 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
6848 PSW address/mask between 8-byte and 16-byte formats.
6849 (s390_supply_ptrace_register): Likewise.
6850 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
6851 basic addressing mode bit.
6853 2011-11-24 Stan Shebs <stan@codesourcery.com>
6855 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
6857 2011-11-17 Stan Shebs <stan@codesourcery.com>
6859 * tracepoint.c (struct tracepoint): New field traceframe_usage.
6860 (tracing_start_time): New global.
6861 (tracing_stop_time): New global.
6862 (tracing_user_name): New global.
6863 (tracing_notes): New global.
6864 (tracing_stop_note): New global.
6865 (cmd_qtstart): Set traceframe_usage, start_time.
6866 (stop_tracing): Set stop_time.
6867 (cmd_qtstatus): Report additional status.
6868 (cmd_qtp): New function.
6869 (handle_tracepoint_query): Call it.
6870 (cmd_qtnotes): New function.
6871 (handle_tracepoint_general_set): Call it.
6872 (get_timestamp): Rename from tsv_get_timestamp.
6874 2011-11-14 Stan Shebs <stan@codesourcery.com>
6875 Kwok Cheung Yeung <kcy@codesourcery.com>
6877 * linux-x86-low.c (small_jump_insn): New.
6878 (i386_install_fast_tracepoint_jump_pad): Add arguments for
6879 trampoline and error message, build a trampoline and issue a small
6880 jump instruction to it.
6881 (x86_install_fast_tracepoint_jump_pad): Add arguments for
6882 trampoline and error message.
6883 (x86_get_min_fast_tracepoint_insn_len): New.
6884 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
6885 * linux-low.h (struct linux_target_ops): Add arguments to
6886 install_fast_tracepoint_jump_pad operation, add new operation.
6887 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
6889 (linux_get_min_fast_tracepoint_insn_len): New function.
6890 (linux_target_op): Add new operation.
6891 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
6892 (gdb_trampoline_buffer_end): Ditto.
6893 (gdb_trampoline_buffer_error): Ditto.
6894 (struct ipa_sym_addresses): Add fields for new IPA variables.
6895 (symbol_list): Add entries for new IPA variables.
6896 (struct tracepoint): Add fields to hold the address range of the
6897 trampoline used by the tracepoint.
6898 (trampoline_buffer_head): New static variable.
6899 (trampoline_buffer_tail): Ditto.
6900 (claim_trampoline_space): New function.
6901 (have_fast_tracepoint_trampoline_buffer): New function.
6902 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
6904 (install_fast_tracepoint): Ditto, also add error buffer argument.
6905 (cmd_qtminftpilen): New function.
6906 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
6907 (fast_tracepoint_from_trampoline_address): New function.
6908 (fast_tracepoint_collecting): Handle trampoline as part of jump
6910 (set_trampoline_buffer_space): New function.
6911 (initialize_tracepoint): Initialize new IPA variables.
6912 * target.h (struct target_ops): Add arguments to
6913 install_fast_tracepoint_jump_pad operation, add new
6914 get_min_fast_tracepoint_insn_len operation.
6915 (target_get_min_fast_tracepoint_insn_len): New.
6916 (install_fast_tracepoint_jump_pad): Add arguments.
6917 * server.h (IPA_BUFSIZ): Define.
6918 * linux-i386-ipa.c: Include extra header files.
6919 (initialize_fast_tracepoint_trampoline_buffer): New function.
6920 (initialize_low_tracepoint): Call it.
6921 * server.h (set_trampoline_buffer_space): Declare.
6922 (claim_trampoline_space): Ditto.
6923 (have_fast_tracepoint_trampoline_buffer): Ditto.
6925 2011-11-14 Yao Qi <yao@codesourcery.com>
6927 * server.c (handle_query): Handle InstallInTrace for qSupported.
6928 * tracepoint.c (add_tracepoint): Sort list.
6929 (install_tracepoint, download_tracepoint): New.
6930 (cmd_qtdp): Call them to install and download tracepoints.
6931 (sort_tracepoints): Removed.
6932 (cmd_qtstart): Update.
6934 2011-11-14 Yao Qi <yao@codesourcery.com>
6936 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
6937 * mem-break.h: Declare.
6938 * tracepoint.c (cmd_qtstart): Move some code to ...
6939 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
6941 (download_tracepoints): Move some code to ...
6942 (download_tracepoint_1): ... here. New.
6944 2011-11-08 Yao Qi <yao@codesourcery.com>
6946 * remote-utils.c (relocate_instruction): A comment fix.
6948 2011-11-07 Joel Brobecker <brobecker@adacore.com>
6950 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
6951 (i386_dr_low_get_control, i386_dr_low_get_status): Use
6952 dr_status_mirror and dr_control_mirror from debug_reg_state.
6953 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
6954 (i386_initial_stuff): Remove use of deleted globals.
6955 (i386_get_thread_context, i386_set_thread_context,
6956 i386_thread_added): Use dr_status_mirror and dr_control_mirror
6957 from debug_reg_state.
6959 2011-11-05 Yao Qi <yao@codesourcery.com>
6961 * tracepoint.c (gdb_collect): Loop over tracepoints of same
6962 address as TPOINT's.
6964 2011-11-02 Stan Shebs <stan@codesourcery.com>
6966 * tracepoint.c (agent_mem_read_string): New function.
6967 (eval_agent_expr): Call it for tracenz.
6968 * server.c (handle_query): Report support for tracenz.
6970 2011-11-02 Yao Qi <yao@codesourcery.com>
6972 * tracepoint.c (cmd_qtstart): Remove unused local variables.
6974 2011-11-02 Yao Qi <yao@codesourcery.com>
6976 * target.h: Fix a typo in comment.
6978 2011-10-31 Pedro Alves <pedro@codesourcery.com>
6980 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
6981 clobber the breakpoints' shadows with fast tracepoint jumps.
6982 * mem-break.h (check_mem_write): Add `myaddr' parameter.
6983 * target.c (write_inferior_memory): Also pass MYADDR down to
6986 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
6988 * configure.ac: Check support for personality routine.
6989 * configure: Regenerate.
6990 * config.in: Likewise.
6991 * linux-low.c: Include <sys/personality.h>.
6992 Define ADDR_NO_RANDOMIZE if necessary.
6993 (linux_create_inferior): Disable address space randomization when
6994 forking inferior, if requested.
6995 (linux_supports_disable_randomization): New function.
6996 (linux_target_ops): Install it.
6997 * server.h (disable_randomization): Declare.
6998 * server.c (disable_randomization): New global variable.
6999 (handle_general_set): Handle QDisableRandomization.
7000 (handle_query): Likewise for qSupported.
7001 (main): Support --disable-randomization and --no-disable-randomization
7002 command line arguments.
7003 * target.h (struct target_ops): Add supports_disable_randomization.
7004 (target_supports_disable_randomization): New macro.
7006 2011-09-29 Mike Frysinger <vapier@gentoo.org>
7008 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
7010 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
7011 [!PT_GETDSBT] (target_loadmap): New definition.
7012 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
7013 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
7014 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
7015 and PT_GETDSBT to LINUX_LOADMAP.
7016 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
7017 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
7019 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7021 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
7022 (arm_linux_hwbp_cap): New static variable.
7023 (arm_linux_get_hwbp_cap): Replace by ...
7024 (arm_linux_init_hwbp_cap): ... this new function.
7025 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
7026 (arm_linux_get_hw_watchpoint_count): Likewise.
7027 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7028 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
7029 (arm_prepare_to_resume): Use perror_with_name instead of error.
7031 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7033 * linux-arm-low.c: Include <signal.h>.
7034 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
7035 (struct arm_linux_hwbp_cap): New data type.
7036 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
7037 (struct arm_linux_hw_breakpoint): New data type.
7038 (MAX_BPTS, MAX_WPTS): Define.
7039 (struct arch_process_info, struct arch_lwp_info): New data types.
7040 (arm_linux_get_hwbp_cap): New function.
7041 (arm_linux_get_hw_breakpoint_count): Likewise.
7042 (arm_linux_get_hw_watchpoint_count): Likewise.
7043 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7044 (arm_hwbp_control_initialize): Likewise.
7045 (arm_hwbp_control_is_enabled): Likewise.
7046 (arm_hwbp_control_is_initialized): Likewise.
7047 (arm_hwbp_control_disable): Likewise.
7048 (arm_linux_hw_breakpoint_equal): Likewise.
7049 (arm_linux_hw_point_initialize): Likewise.
7050 (struct update_registers_data): New data structure.
7051 (update_registers_callback: New function.
7052 (arm_insert_point): Likewise.
7053 (arm_remove_point): Likewise.
7054 (arm_stopped_by_watchpoint): Likewise.
7055 (arm_stopped_data_address): Likewise.
7056 (arm_new_process): Likewise.
7057 (arm_new_thread): Likewise.
7058 (arm_prepare_to_resume): Likewise.
7059 (the_low_target): Register arm_insert_point, arm_remove_point,
7060 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
7061 arm_new_thread, and arm_prepare_to_resume.
7063 2011-09-15 Stan Shebs <stan@codesourcery.com>
7065 * server.h (struct emit_ops): Add compare-goto fields.
7066 * tracepoint.c (gdb_agent_op_sizes): New table.
7067 (emit_eq_goto): New function.
7068 (emit_ne_goto): New function.
7069 (emit_lt_goto): New function.
7070 (emit_le_goto): New function.
7071 (emit_gt_goto): New function.
7072 (emit_ge_goto): New function.
7073 (is_goto_target): New function.
7074 (compile_bytecodes): Recognize special cases of compare-goto
7075 combinations and call specialized emitters for them.
7076 * linux-x86-low.c (amd64_emit_eq_goto): New function.
7077 (amd64_emit_ne_goto): New function.
7078 (amd64_emit_lt_goto): New function.
7079 (amd64_emit_le_goto): New function.
7080 (amd64_emit_gt_goto): New function.
7081 (amd64_emit_ge_goto): New function.
7082 (amd64_emit_ops): Add the new functions.
7083 (i386_emit_eq_goto): New function.
7084 (i386_emit_ne_goto): New function.
7085 (i386_emit_lt_goto): New function.
7086 (i386_emit_le_goto): New function.
7087 (i386_emit_gt_goto): New function.
7088 (i386_emit_ge_goto): New function.
7089 (i386_emit_ops): Add the new functions.
7091 2011-09-08 Stan Shebs <stan@codesourcery.com>
7093 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
7094 (i386_emit_epilogue): Restore %ebx.
7096 2011-08-31 Jie Zhang <jzhang918@gmail.com>
7098 * server.c (step_thread): Remove definition.
7099 (process_serial_event): Don't handle Hs.
7100 * server.h (step_thread): Remove declaration.
7101 * target.c (set_desired_inferior): Remove use of step_thread.
7103 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7105 * linux-low.c: Include linux-procfs.h.
7106 (linux_attach_lwp_1): Update comments.
7107 (linux_attach): Scan for existing threads when attaching to a
7108 process that is the tgid.
7109 * Makefile.in: Update dependencies.
7111 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7113 * configure.srv: Add linux-procfs.o dependencies.
7115 2011-08-14 Yao Qi <yao@codesourcery.com>
7117 * target.h (struct target_ops): Fix indent.
7118 * win32-low.c (win32_target_ops): Fix comment.
7120 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
7121 Yao Qi <yao@codesourcery.com>
7123 * Makefile.in (clean): Remove tic6x-*.c files.
7124 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
7125 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
7126 (tic6x-c64xp-linux.c): Likewise.
7127 * configure.srv: Add support for tic6x-*-uclinux.
7128 * linux-tic6x-low.c: New.
7129 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
7131 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
7132 Yao Qi <yao@codesourcery.com>
7134 * target.h (struct target_ops): Add read_loadmap.
7135 * linux-low.c (struct target_loadseg): New type.
7136 (struct target_loadmap): New type.
7137 (linux_read_loadmap): New function.
7138 (linux_target_ops): Add linux_read_loadmap.
7139 * server.c (handle_query): Support qXfer:fdpic:read packet.
7140 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
7143 2011-08-05 Eli Zaretskii <eliz@gnu.org>
7145 * win32-low.c: Include <stdint.h>.
7147 2011-07-22 Pedro Alves <pedro@codesourcery.com>
7149 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
7150 to the inferior here.
7151 (i386_remove_aligned_watchpoint): Ditto.
7152 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
7153 fit part of the watchpoint in the debug registers.
7154 (i386_update_inferior_debug_regs): New.
7155 (i386_low_insert_watchpoint): Work on a local mirror of the debug
7156 registers, and only update the inferior on success.
7157 (i386_low_remove_watchpoint): Ditto.
7159 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
7161 * linux-low.c (compare_ints, unique, list_threads, show_process,
7162 linux_core_of_thread): Delete.
7163 (linux_target_ops): Change linux_core_of_thread to
7164 linux_common_core_of_thread.
7165 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
7166 * utils.c (malloc_failure): Change type of argument.
7167 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
7168 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
7169 common/linux-osdata.c, common/ptid.c and common/buffer.c.
7170 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
7171 (IPA_OBJS): Add common-utils-ipa.o.
7172 (ptid_h, linux_osdata_h): New macros.
7173 (server_h): Add common/common-utils.h, common/xml-utils.h,
7174 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
7176 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
7177 ptid.o, buffer.o): New rules.
7178 (linux-low.o): Add common/linux-osdata.h as a dependency.
7179 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
7180 * configure.ac: Add AC_HEADER_DIRENT check.
7181 * config.in: Regenerate.
7182 * configure: Regenerate.
7183 * remote-utils.c (xml_escape_text): Delete.
7184 (buffer_grow, buffer_free, buffer_init, buffer_finish,
7185 buffer_xml_printf): Move to common/buffer.c.
7186 * server.c (main): Remove call to initialize_inferiors.
7187 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
7188 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
7189 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
7190 internal_error, gdb_assert, gdb_assert_fail): Delete.
7191 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
7192 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
7194 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
7195 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
7196 initialize_inferiors): Delete.
7198 2011-07-20 Pedro Alves <pedro@codesourcery.com>
7200 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
7203 2011-05-31 Pedro Alves <pedro@codesourcery.com>
7205 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
7207 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
7209 2011-05-26 Yao Qi <yao@codesourcery.com>
7211 * Makefile.in (thread-db.o): Track dependence to
7212 common/gdb_thread_db.h.
7213 * thread-db.c: include gdb_thread_db.h from right place.
7215 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
7217 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
7218 __FILE__ and __LINE__ to internal_error.
7220 2011-05-13 Doug Evans <dje@google.com>
7222 * thread-db.c (try_thread_db_load_from_sdir): New function.
7223 (try_thread_db_load_from_dir): New function.
7224 (thread_db_load_search): Handle $sdir, ignore $pdir.
7225 Remove trying of system directories if search of
7226 libthread-db-search-path fails, that is now done via $sdir.
7228 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
7230 * server.c (handle_query): Add EnableDisableTracepoints to the list
7231 of supported features.
7232 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
7234 (cmd_qtenable_disable): New.
7235 (cmd_qtstart): Install tracepoints even if disabled.
7236 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
7237 receiving a QTEnable or QTDisable packet.
7238 (gdb_collect): Skip data collection if fast tracepoint is disabled.
7239 (ust_marker_to_static_tracepoint): Do not ignore disabled static
7241 (gdb_probe): Skip data collection if static tracepoint is disabled.
7243 2011-05-10 Doug Evans <dje@google.com>
7245 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
7247 2011-05-04 Doug Evans <dje@google.com>
7249 * linux-low.c (linux_join): Skip process lookup.
7250 * spu-low.c (spu_join): Ditto.
7251 * server.c (join_inferiors_callback): Delete.
7252 (process_serial_event): For 'D' packet (detach) call join_inferior
7255 2011-05-04 Joseph Myers <joseph@codesourcery.com>
7257 * README: Don't mention xscale*-*-linux*.
7258 * configure.srv (xscale*-*-linux*): Don't handle target.
7260 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
7262 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
7264 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
7265 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
7266 (i386_emit_void_call_2): Likewise.
7268 2011-04-26 Yao Qi <yao@codesourcery.com>
7270 * linux-low.c: Move common macros to linux-ptrace.h.
7271 Include linux-ptrace.h.
7272 * Makefile.in (linux_ptrace_h): New.
7273 (linux-low.o): Depends on linux-ptrace.h.
7275 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
7277 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
7278 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
7279 (remote_prepare): New function with most of the TCP code from ...
7280 (remote_open): ... here. Detect PORT here unconditionally. Move also
7281 setting transport_is_reliable.
7282 * server.c (run_once): New variable.
7283 (gdbserver_usage): Document it.
7284 (main): Set run_once for `--once'. Call remote_prepare. Exit after
7285 the first run if RUN_ONCE.
7286 * server.h (run_once, remote_prepare): New declarations.
7288 2011-04-19 Tom Tromey <tromey@redhat.com>
7290 * win32-low.c (handle_load_dll): Remove duplicate "the".
7292 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
7294 Remove support for old Cygwin 1.5 versions.
7295 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
7296 function to avoid warning.
7297 (win32_add_one_solib): Use cygwin_conv_path function to avoid
7300 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
7302 * gdbserver/server.h (Macro _): Define it if not available.
7304 2011-03-14 Michael Snyder <msnyder@vmware.com>
7306 * hostio.c (handle_close): Remove unnecessary null test.
7308 2011-03-10 Joel Brobecker <brobecker@adacore.com>
7310 * Makefile.in (maintainer-clean realclean distclean): Remove
7311 "make ... subdir_do" command.
7313 2011-03-10 Michael Snyder <msnyder@vmware.com>
7315 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7317 * server.c (handle_v_run): Free alloced buffer on early return.
7319 2011-03-09 Yao Qi <yao@codesourcery.com>
7322 2011-03-04 Yao Qi <yao@codesourcery.com>
7324 * Makefile.in: Remove GNU make feature --directory.
7326 2011-03-05 Yao Qi <yao@codesourcery.com>
7328 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7329 (subdir_do): New make target. Copied from gdb/Makefile.
7330 (maintainer-clean, realclean, distclean, clean): Call corresponding
7331 make targets in common/Makefile.
7333 2011-02-11 Yao Qi <yao@codesourcery.com>
7335 * configure.ac: Call AC_PROG_RANLIB.
7336 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7337 * configure: Regenerate.
7339 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7341 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7343 2011-03-06 Yao Qi <yao@codesourcery.com>
7345 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7347 2011-03-05 Yao Qi <yao@codesourcery.com>
7349 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7350 (subdir_do): New make target. Copied from gdb/Makefile.
7351 (maintainer-clean, realclean, distclean, clean): Call corresponding
7352 make targets in common/Makefile.
7354 2011-03-04 Yao Qi <yao@codesourcery.com>
7356 * Makefile.in: Remove GNU make feature --directory.
7358 2011-03-04 Michael Snyder <msnyder@vmware.com>
7360 * server.c (queue_stop_reply): Call xmalloc not malloc.
7362 2011-03-02 Michael Snyder <msnyder@vmware.com>
7364 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7366 2011-02-28 Michael Snyder <msnyder@vmware.com>
7368 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7369 (cmd_qtframe): Ditto.
7370 (cmd_qtbuffer): Ditto.
7371 (cmd_bigqtbuffer): Ditto.
7373 * utils.c (decimal2str): Initialize 'width' to nine, then
7376 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7378 * hostio.c (require_data): Free *data, not data.
7380 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7382 * hostio.c (require_data): Use free, not xfree.
7384 2011-02-27 Michael Snyder <msnyder@vmware.com>
7386 * server.c (handle_query): Discard unused value.
7388 * hostio.c (require_data): Free malloc memory before returning
7391 2011-02-26 Michael Snyder <msnyder@vmware.com>
7393 * linux-low.c (list_threads): Call closedir for dirent.
7395 2011-02-27 Michael Snyder <msnyder@vmware.com>
7397 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7398 a case statement falls through.
7400 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7402 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7405 2011-02-26 Michael Snyder <msnyder@vmware.com>
7407 * utils.c (decimal2str): Eliminate dead code and dead param.
7408 (pulongest): Drop dead param from call to decimal2str.
7411 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7413 Revert the following patch (not approved yet):
7414 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 2011-02-21 Hui Zhu <teawater@gmail.com>
7420 * tracepoint.c (tp_printf): New function.
7421 (eval_agent_expr): Handle gdb_agent_op_printf.
7423 2011-02-18 Tom Tromey <tromey@redhat.com>
7425 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7426 (tracepoint.o): Likewise.
7427 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7428 (gdb_agent_op_names): Likewise.
7430 2011-02-18 Tom Tromey <tromey@redhat.com>
7432 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7433 gdb_agent_op_rot>: New constants.
7434 (gdb_agent_op_names): Add pick and roll.
7435 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7438 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7440 * aclocal.m4: Regenerated with aclocal-1.11.1.
7442 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7444 * server.c (handle_qxfer_traceframe_info): New.
7445 (qxfer_packets): Register "traceframe-info".
7446 (handle_query): Report support for qXfer:traceframe-info:read+.
7447 * tracepoint.c (match_blocktype): New.
7448 (traceframe_find_block_type): Rename to ...
7449 (traceframe_walk_blocks): ... this. Add callback filter argument,
7451 (traceframe_find_block_type): New, reimplemented on top of
7452 traceframe_walk_blocks.
7453 (build_traceframe_info_xml): New.
7454 (traceframe_read_info): New.
7455 * server.h (traceframe_read_info): Declare.
7457 2011-02-11 Yao Qi <yao@codesourcery.com>
7459 * configure.ac: Call AC_PROG_RANLIB.
7460 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7461 * configure: Regenerate.
7463 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7465 * server.c (gdb_read_memory): Change return semantics to allow
7467 (handle_search_memory_1): Adjust.
7468 (process_serial_event) <'m' packet>: Handle partial transfers.
7469 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7471 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7473 * regcache.c (init_register_cache): Initialize
7474 regcache->register_status.
7475 (free_register_cache): Release regcache->register_status.
7476 (regcache_cpy): Copy register_status.
7477 (registers_to_string): Print 'x's for unavailable registers.
7478 (supply_register): Mark the register's status valid or
7479 unavailable, depending on whether a buffer was passed in or not.
7480 (supply_register_zeroed): New.
7481 (supply_regblock): Mark the registers' status valid or
7482 unavailable, depending on whether a buffer was passed in or not.
7483 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7484 (struct regcache): New `register_status' field.
7485 (supply_register_zeroed): Declare.
7486 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7487 supply_register_zeroed, rather than passing a NULL buffer to
7489 * tracepoint.c (fetch_traceframe_registers): Update comment.
7491 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7493 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7496 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7498 * server.h (decode_xfer_write): Change prototype.
7499 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7500 and don't extract the annex here.
7501 * server.c (decode_xfer_read): Remove `annex' parameter,
7502 and don't extract the annex here.
7504 (struct qxfer): New.
7505 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7506 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7507 (handle_qxfer_statictrace): New functions, abstracted out from
7508 handle_query, and made to use the struct qxfer interface.
7509 (handle_threads_qxfer_proper): Rename to ...
7510 (handle_qxfer_threads_proper): ... this.
7511 (handle_threads_qxfer): Rename to ...
7512 (handle_qxfer_threads): ... this. Adjust.
7513 (qxfer_packets): New array.
7514 (handle_qxfer): New function.
7515 (handle_query): Use handle_qxfer.
7517 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7519 * gdbreplay.c: Shorten lines of >= 80 columns.
7520 * linux-low.c: Ditto.
7521 * linux-ppc-low.c: Ditto.
7522 * linux-s390-low.c: Ditto.
7523 * linux-sparc-low.c: Ditto.
7524 * linux-x86-low.c: Ditto.
7525 * linux-xtensa-low.c: Ditto.
7526 * mem-break.c: Ditto.
7528 * regcache.h: Ditto.
7529 * remote-utils.c: Ditto.
7532 * thread-db.c: Ditto.
7533 * tracepoint.c: Ditto.
7535 * win32-low.h: Ditto.
7537 2011-01-05 Joel Brobecker <brobecker@adacore.com>
7539 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7542 2011-01-01 Joel Brobecker <brobecker@adacore.com>
7544 * server.c (gdbserver_version): Update copyright year in version
7546 * gdbreplay.c (gdbreplay_version): Ditto.
7548 2010-12-29 Jie Zhang <jie.zhang@analog.com>
7550 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7551 * linux-bfin-low.c: New file.
7552 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7553 PT_DATA_ADDR for BFIN targets.
7554 * Makefile.in (SFILES): Add linux-bfin-low.c.
7555 (clean): Remove reg-bfin.c.
7556 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7557 * README: Mention supported Blackfin targets.
7559 2010-12-23 Mike Frysinger <vapier@gentoo.org>
7561 * .gitignore: New file.
7563 2010-11-16 Mike Frysinger <vapier@gentoo.org>
7565 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7567 2010-10-22 Jie Zhang <jie@codesourcery.com>
7569 * Makefile.in: Add FLAGS_TO_PASS variable.
7570 (install): Remove dependency of install-only and recursively
7571 invoke make for install-only.
7573 2010-10-04 Doug Evans <dje@google.com>
7575 * Makefile.in (uninstall): Use $(DESTDIR).
7577 2010-09-24 Pedro Alves <pedro@codesourcery.com>
7581 * linux-x86-low.c (compat_siginfo_from_siginfo)
7582 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7583 si_code is < 0. Check for si_code == SI_TIMER before checking for
7586 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7588 * lynx-i386-low.c: New file.
7589 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7591 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7593 * lynx-low.c (ptrace_request_to_str): Remove handling for
7594 request values that have been removed in LynxOS 5.x.
7596 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7598 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7601 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7603 * configure.ac: Add --enable-inprocess-agent option.
7604 * configure: Rebuilt.
7606 2010-09-06 Yao Qi <yao@codesourcery.com>
7608 * linux-low.c (linux_kill): Remove unused variable.
7609 (linux_stabilize_threads): Likewise.
7610 * server.c (start_inferior): Likewise.
7611 (queue_stop_reply_callback): Likewise.
7612 * tracepoint.c (do_action_at_tracepoint): Likewise.
7614 2010-09-06 Yao Qi <yao@codesourcery.com>
7616 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7619 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7621 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7623 2010-09-06 Pedro Alves <pedro@codesourcery.com>
7625 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7628 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7630 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7631 gdbserver/lynx-ppc-low.c: New files.
7632 * Makefile.in (lynx_low_h): New variable.
7633 (lynx-low.o, lynx-ppc-low.o): New rules.
7634 * configure.ac: On LynxOS, link with -lnetinet.
7635 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7636 * configure: regenerate.
7638 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7640 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7641 * configure.ac: Add check for vasprintf and vsnprintf.
7642 * configure, config.in: Regenerate.
7643 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7645 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7647 * gdbreplay.c: Move include of alloca.h up, next to include of
7649 * server.h: Add include of malloc.h.
7650 * mem-break.c: Remove include of malloc.h.
7651 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7653 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7655 * Makefile.in (memmem.o): Build with -Wno-error.
7657 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7659 * utils.c (xsnprintf): Make non-static.
7660 * server.h: Add xsnprintf declaration.
7661 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7662 replace calls to snprintf by calls to xsnprintf throughout.
7664 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7666 * configure.ac: Add configure check for alloca.
7667 * configure, config.in: Regenerate.
7668 * server.h: Include alloca.h if it exists.
7669 * gdbreplay.c: Include alloca.h if it exists.
7671 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7673 * linux-low.c (__SIGRTMIN): Define if not already defined.
7674 (linux_create_inferior): Check for __ANDROID__ rather than
7676 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7677 are already deferred.
7678 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7679 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7680 stopped and already has a pending signal to report.
7681 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7682 a pending signal to report or is moving out of a jump pad.
7683 (linux_init_signals): Check for __ANDROID__ rather than
7686 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7688 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7689 debug_threads check. Avoid a linear search when not doing debug
7692 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7694 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7695 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7696 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7697 (process_event): Change local fd's type to gdb_fildes_t.
7698 (create_file_handler): Adjust prototype.
7699 (delete_file_handler): Adjust prototype.
7700 (handle_file_event): Adjust prototype. Use pfildes.
7701 (create_file_event): Adjsut prototype.
7702 * remote-utils.c (remote_desc, listen_desc): Change type to
7704 * server.h: New gdb_fildes_t typedef.
7705 [USE_WIN32API]: Include winsock2.h.
7706 (delete_file_handler, add_file_handler): Adjust prototypes.
7708 * utils.c (pfildes): New.
7710 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7712 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7713 * configure: Regenerate.
7715 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7717 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7718 (linux_done_accessing_memory): ... this.
7719 (linux_target_ops): Adjust.
7720 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7721 * nto-low.c (nto_target_ops): Adjust comment.
7722 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7723 * spu-low.c (spu_target_ops): Adjust comment.
7724 * target.h (target_ops): Rename unprepare_to_access_memory field
7725 to done_accessing_memory.
7726 (unprepare_to_access_memory): Rename to ...
7727 (done_accessing_memory): ... this.
7729 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7731 * linux-low.c (linux_prepare_to_access_memory): New.
7732 (linux_unprepare_to_access_memory): New.
7733 (linux_target_ops): Install them.
7734 * server.c (read_memory): Rename to ...
7735 (gdb_read_memory): ... this. Use
7736 prepare_to_access_memory/prepare_to_access_memory.
7737 (write_memory): Rename to ...
7738 (gdb_write_memory): ... this. Use
7739 prepare_to_access_memory/prepare_to_access_memory.
7740 (handle_search_memory_1): Adjust.
7741 (process_serial_event): Adjust.
7742 * target.h (struct target_ops): New fields
7743 prepare_to_access_memory and unprepare_to_access_memory.
7744 (prepare_to_access_memory, unprepare_to_access_memory): New.
7745 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
7746 prepare_to_access_memory/prepare_to_access_memory.
7747 * nto-low.c (nto_target_ops): Adjust.
7748 * spu-low.c (spu_target_ops): Adjust.
7749 * win32-low.c (win32_target_ops): Adjust.
7751 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7753 * Makefile.in (WARN_CFLAGS): Get it from configure.
7754 (WERROR_CFLAGS): New.
7755 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
7756 * configure.ac: Introduce --enable-werror, which adds -Werror to
7757 the compiler command line. Enabled by default. Disable with
7758 --disable-werror. Add -Wdeclaration-after-statement
7759 Wpointer-arith and -Wformat-nonliteral to warning flags.
7760 * configure: Regenerate.
7762 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7764 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
7766 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7768 * gdbreplay.c (remote_error): New.
7770 (expect): Use gdbchar. Check for error reading from GDB.
7771 Clarify sync error output.
7772 (play): Check for errors writing to GDB.
7773 * linux-low.c (sigchld_handler): Really ignore `write' errors.
7774 * remote-utils.c (getpkt): Check for errors writing to the remote
7777 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7779 * linux-low.c (linux_wait_1): Move non-debugging code out of
7780 `debug_threads' control.
7782 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7784 * linux-low.c (linux_wait_1): Don't set last_status here.
7785 * server.c (push_event, queue_stop_reply_callback): Assert we're
7786 not pushing a TARGET_WAITKIND_IGNORE event.
7787 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
7788 (myresume, handle_target_event): Set the thread's last_resume_kind
7789 and last_status from the target returned status.
7791 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7795 * linux-x86-low.c (update_debug_registers_callback): New.
7796 (i386_dr_low_set_addr): Use it.
7797 (i386_dr_low_get_addr): New.
7798 (i386_dr_low_set_control): Use update_debug_registers_callback.
7799 (i386_dr_low_get_control): New.
7800 (i386_dr_low_get_status): Adjust.
7801 * linux-low.c (linux_stop_lwp): New.
7802 * linux-low.h (linux_stop_lwp): Declare.
7804 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
7805 argument instead of a i386_debug_reg_state.
7806 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
7807 a i386_debug_reg_state.
7808 (i386_insert_aligned_watchpoint): Adjust.
7809 (i386_remove_aligned_watchpoint): Adjust.
7810 (i386_low_stopped_data_address): Read the debug registers from the
7811 inferior instead of from the mirrors.
7812 * i386-low.h (struct i386_debug_reg_state): Extend comment.
7813 (i386_dr_low_get_addr): Declare.
7814 (i386_dr_low_get_control): Declare.
7815 (i386_dr_low_get_status): Change prototype.
7817 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
7818 (i386_dr_low_get_addr): New.
7819 (i386_dr_low_get_control): New.
7820 (i386_dr_low_get_status): Adjust prototype. Return
7822 (i386_initial_stuff): Clear dr_status_mirror and
7824 (i386_get_thread_context): Adjust.
7825 (i386_set_thread_context): Adjust.
7826 (i386_thread_added): Adjust.
7828 2010-08-24 Pedro Alves <pedro@codesourcery.com>
7830 * linux-low.h (linux_thread_area): Delete declaration.
7832 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
7834 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
7835 after its termination.
7837 2010-08-09 Pedro Alves <pedro@codesourcery.com>
7839 * linux-low.c (gdb_wants_lwp_stopped): Delete.
7840 (gdb_wants_all_stopped): Delete.
7841 (linux_wait_1): Don't call them.
7842 * server.c (handle_v_cont): Tag all threads as want-stopped.
7843 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
7844 stopped as "client-wants-stopped".
7846 2010-07-31 Pedro Alves <pedro@codesourcery.com>
7848 * Makefile.in (signals_h): New.
7849 (server_h): Depend on it.
7850 (server.o): Don't depend on $(signals_def).
7851 (signals.o): Depend on $(signals_def).
7853 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
7855 * Makefile.in (signals_def): New.
7856 (server_h): Append include/gdb/signals.h and signals_def.
7857 (server.o): Append signals_def.
7859 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7861 * server.c (handle_target_event): Use target_signal_to_host for
7862 resume_info.sig initialization.
7863 * target.h (struct thread_resume) <sig>: New comment.
7865 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
7867 * server.c (handle_query): strcpy() the returned string from paddress()
7868 instead of sprintf().
7869 * utils.c (paddress): Return phex_nz().
7871 2010-07-07 Joel Brobecker <brobecker@adacore.com>
7873 * server.c (handle_v_cont): Call mourn_inferior if process
7875 (myresume): Likewise.
7877 2010-07-01 Pedro Alves <pedro@codesourcery.com>
7879 Static tracepoints, and integration with UST.
7881 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
7882 * mem-break.c (uninsert_all_breakpoints)
7883 (reinsert_all_breakpoints): New.
7884 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
7885 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
7886 (gdb_agent_ust_loaded, helper_thread_id)
7887 (gdb_agent_helper_thread_id): New macros.
7888 (struct ipa_sym_addresses): Add addr_ust_loaded,
7889 addr_helper_thread_id, addr_cmd_buf.
7890 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
7891 (in_process_agent_loaded_ust): New.
7892 (write_e_ust_not_loaded): New.
7893 (maybe_write_ipa_ust_not_loaded): New.
7894 (struct collect_static_trace_data_action): New.
7895 (enum tracepoint_type) <static_tracepoint>: New.
7896 (struct tracepoint) <handle>: Mention static tracepoints.
7897 (struct static_tracepoint_ctx): New.
7898 (CMD_BUF_SIZE): New.
7899 (add_tracepoint_action): Handle static tracepoint actions.
7900 (unprobe_marker_at): New.
7901 (clear_installed_tracepoints): Handle static tracepoints.
7902 (cmd_qtdp): Handle static tracepoints.
7903 (probe_marker_at): New.
7904 (cmd_qtstart): Handle static tracepoints.
7905 (response_tracepoint): Handle static tracepoints.
7906 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
7907 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
7908 (get_context_regcache): Handle static tracepoints.
7909 (do_action_at_tracepoint): Handle static tracepoint actions.
7910 (traceframe_find_block_type): Handle static trace data blocks.
7911 (traceframe_read_sdata): New.
7912 (download_tracepoints): Download static tracepoint actions.
7913 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
7914 (GDB_PROBE_NAME): New.
7919 (ust_marker_to_static_tracepoint): New.
7921 (collect_ust_data_at_tracepoint): New.
7922 (gdb_ust_probe): New.
7923 (UNIX_PATH_MAX, SOCK_DIR): New.
7924 (gdb_ust_connect_sync_socket): New.
7925 (resume_thread, stop_thread): New.
7926 (run_inferior_command): New.
7927 (init_named_socket): New.
7928 (gdb_ust_socket_init): New.
7929 (cstr_to_hexstr): New.
7931 (first_marker, next_marker): New.
7932 (response_ust_marker): New.
7933 (cmd_qtfstm, cmd_qtsstm): New.
7934 (unprobe_marker_at, probe_marker_at): New.
7935 (cmd_qtstmat, gdb_ust_thread): New.
7936 (gdb_ust_init): New.
7937 (initialize_tracepoint_ftlib): Call gdb_ust_init.
7938 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
7940 (x86_64_st_collect_regmap): New.
7941 (X86_64_NUM_ST_COLLECT_GREGS): New.
7942 (AMD64_RIP_REGNUM): New.
7943 (supply_static_tracepoint_registers): New.
7944 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
7946 (i386_st_collect_regmap): New.
7947 (i386_NUM_ST_COLLECT_GREGS): New.
7948 (supply_static_tracepoint_registers): New.
7949 * server.c (handle_query): Handle qXfer:statictrace:read.
7950 <qSupported>: Report support for StaticTracepoints, and
7951 qXfer:statictrace:read features.
7952 * server.h (traceframe_read_sdata)
7953 (supply_static_tracepoint_registers): Declare.
7954 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
7955 (unpack_varlen_hex): Include in IPA build.
7956 * Makefile.in (ustlibs, ustinc): New.
7957 (IPA_OBJS): Add remote-utils-ipa.o.
7958 ($(IPA_LIB)): Link -ldl and -lpthread.
7960 (IPAGENT_CFLAGS): Add UST_CFLAGS.
7961 * config.in, configure: Regenerate.
7963 2010-06-20 Ian Lance Taylor <iant@google.com>
7964 Pedro Alves <pedro@codesourcery.com>
7966 * linux-x86-low.c (always_true): Delete.
7967 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
7968 trying to fool the compiler with always_true.
7970 2010-06-20 Pedro Alves <pedro@codesourcery.com>
7972 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
7973 conditions in gdbserver.
7975 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
7977 * spu-low.c (spu_read_memory): Wrap around local store limit.
7978 (spu_write_memory): Likewise.
7980 2010-06-15 Pedro Alves <pedro@codesourcery.com>
7982 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
7983 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
7985 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
7987 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
7988 uses with LONGEST uses.
7990 2010-06-14 Stan Shebs <stan@codesourcery.com>
7991 Pedro Alves <pedro@codesourcery.com>
7995 * linux-x86-low.c: Include limits.h.
8000 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8001 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8002 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
8003 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
8004 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8005 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8006 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8007 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
8008 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
8009 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
8010 (amd64_emit_void_call_2): New.
8011 (amd64_emit_ops): New.
8012 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
8013 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
8014 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
8015 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
8016 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
8017 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
8018 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
8019 (i386_emit_call, i386_emit_reg, i386_emit_pop)
8020 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
8021 (i386_emit_stack_adjust, i386_emit_int_call_1)
8022 (i386_emit_void_call_2): New.
8023 (i386_emit_ops): New.
8024 (x86_emit_ops): New.
8025 (the_low_target): Install x86_emit_ops.
8026 * server.h (struct emit_ops): New.
8027 (get_raw_reg_func_addr): Declare.
8028 (current_insn_ptr, emit_error): Declare.
8029 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
8030 (set_trace_state_variable_value): New defines.
8031 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
8032 addr_get_trace_state_variable_value and
8033 addr_set_trace_state_variable_value.
8034 (symbol_list): New fields for get_raw_reg,
8035 get_trace_state_variable_value and set_trace_state_variable_value.
8036 (condfn): New typedef.
8037 (struct tracepoint): New field `compiled_cond'.
8038 (do_action_at_tracepoint): Clear compiled_cond.
8039 (get_trace_state_variable_value, set_trace_state_variable_value):
8041 (condition_true_at_tracepoint): If there's a compiled condition,
8043 (current_insn_ptr, emit_error): New globals.
8044 (struct bytecode_address): New.
8045 (get_raw_reg_func_addr): New.
8046 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
8047 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
8048 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
8049 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
8050 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
8051 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
8052 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
8053 (compile_tracepoint_condition, compile_bytecodes): New.
8054 * target.h (emit_ops): Forward declare.
8055 (struct target_ops): New field emit_ops.
8056 (target_emit_ops): New.
8057 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
8058 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
8059 * linux-low.c (linux_emit_ops): New.
8060 (linux_target_ops): Install it.
8061 * linux-low.h (struct linux_target_ops): New field emit_ops.
8063 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
8065 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
8066 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
8068 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8069 Stan Shebs <stan@codesourcery.com>
8071 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
8072 (all): Depend on $(extra_libraries).
8073 (install-only): Install the IPA.
8074 (IPA_OBJS, IPA_LIB): New.
8075 (clean): Remove the IPA lib.
8076 (IPAGENT_CFLAGS): New.
8077 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
8078 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
8079 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
8080 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
8081 * configure.ac: Check for atomic builtins support in the compiler.
8082 (IPA_DEPFILES, extra_libraries): Define.
8083 * configure.srv (ipa_obj): Add description.
8084 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
8085 (i[34567]86-*-linux*): Set ipa_obj.
8086 (x86_64-*-linux*): Set ipa_obj.
8087 * linux-low.c (stabilizing_threads): New.
8088 (supports_fast_tracepoints): New.
8089 (linux_detach): Stabilize threads before detaching.
8090 (handle_tracepoints): Handle internal tracing breakpoints. Assert
8091 the lwp is either not stabilizing, or is moving out of a jump pad.
8092 (linux_fast_tracepoint_collecting): New.
8093 (maybe_move_out_of_jump_pad): New.
8094 (enqueue_one_deferred_signal): New.
8095 (dequeue_one_deferred_signal): New.
8096 (linux_wait_for_event_1): If moving out of a jump pad, defer
8097 pending signals to later.
8098 (linux_stabilize_threads): New.
8099 (linux_wait_1): Check if threads need moving out of jump pads, and
8101 (stuck_in_jump_pad_callback): New.
8102 (move_out_of_jump_pad_callback): New.
8104 (linux_resume_one_lwp): Handle moving out of jump pads.
8105 (linux_set_resume_request): Dequeue deferred signals.
8106 (need_step_over_p): Also step over fast tracepoint jumps.
8107 (start_step_over): Also uninsert fast tracepoint jumps.
8108 (finish_step_over): Also reinsert fast tracepoint jumps.
8109 (linux_install_fast_tracepoint_jump): New.
8110 (linux_target_ops): Install linux_stabilize_threads and
8111 linux_install_fast_tracepoint_jump_pad.
8112 * linux-low.h (linux_target_ops) <get_thread_area,
8113 install_fast_tracepoint_jump_pad>: New fields.
8114 (struct lwp_info) <collecting_fast_tracepoint,
8115 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
8116 (linux_get_thread_area): Declare.
8117 * linux-x86-low.c (jump_insn): New.
8118 (x86_get_thread_area): New.
8119 (append_insns): New.
8121 (amd64_install_fast_tracepoint_jump_pad): New.
8122 (i386_install_fast_tracepoint_jump_pad): New.
8123 (x86_install_fast_tracepoint_jump_pad): New.
8124 (the_low_target): Install x86_get_thread_area and
8125 x86_install_fast_tracepoint_jump_pad.
8126 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
8127 (struct fast_tracepoint_jump): New.
8128 (fast_tracepoint_jump_insn): New.
8129 (fast_tracepoint_jump_shadow): New.
8130 (find_fast_tracepoint_jump_at): New.
8131 (fast_tracepoint_jump_here): New.
8132 (delete_fast_tracepoint_jump): New.
8133 (set_fast_tracepoint_jump): New.
8134 (uninsert_fast_tracepoint_jumps_at): New.
8135 (reinsert_fast_tracepoint_jumps_at): New.
8136 (set_breakpoint_at): Use write_inferior_memory.
8137 (uninsert_raw_breakpoint): Use write_inferior_memory.
8138 (check_mem_read): Mask out fast tracepoint jumps.
8139 (check_mem_write): Mask out fast tracepoint jumps.
8140 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
8141 (set_fast_tracepoint_jump): Declare.
8142 (delete_fast_tracepoint_jump)
8143 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
8144 (reinsert_fast_tracepoint_jumps_at): Declare.
8145 * regcache.c: Don't compile many functions when building the
8146 in-process agent library.
8147 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
8148 the register buffer in the heap.
8149 (free_register_cache): If the register buffer isn't owned by the
8150 regcache, don't free it.
8151 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
8152 pre-existing register caches.
8153 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
8155 (convert_ascii_to_int): : Constify `from' parameter type.
8156 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
8157 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
8158 the needed buffer in-place.
8159 (relocate_instruction): New.
8160 * server.c (handle_query) <qSymbols>: If the target supports
8161 tracepoints, give it a chance of looking up symbols. Report
8162 support for fast tracepoints.
8163 (handle_status): Stabilize threads.
8164 (process_serial_event): Adjust.
8165 * server.h (struct fast_tracepoint_jump): Forward declare.
8166 (struct process_info) <fast_tracepoint_jumps>: New field.
8167 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
8168 (decode_X_packet, decode_M_packet): Adjust.
8169 (relocate_instruction): Declare.
8170 (in_process_agent_loaded): Declare.
8171 (tracepoint_look_up_symbols): Declare.
8172 (struct fast_tpoint_collect_status): Declare.
8173 (fast_tracepoint_collecting): Declare.
8174 (force_unlock_trace_buffer): Declare.
8175 (handle_tracepoint_bkpts): Declare.
8176 (initialize_low_tracepoint)
8177 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
8178 * target.h (struct target_ops) <stabilize_threads,
8179 install_fast_tracepoint_jump_pad>: New fields.
8180 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
8181 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
8182 [HAVE_STDINT_H]: Include stdint.h.
8183 (trace_debug_1): Rename to ...
8184 (trace_vdebug): ... this.
8185 (trace_debug): Rename to ...
8186 (trace_debug_1): ... this. Add `level' parameter.
8188 (ATTR_USED, ATTR_NOINLINE): New.
8189 (IP_AGENT_EXPORT): New.
8190 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8191 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
8192 (about_to_request_buffer_space, trace_buffer_is_full)
8193 (stopping_tracepoint, expr_eval_result, error_tracepoint)
8194 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
8195 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
8196 (traceframe_write_count, traceframes_created)
8197 (trace_state_variables)
8198 New renaming defines.
8199 (struct ipa_sym_addresses): New.
8200 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
8202 (ipa_sym_addrs): New.
8203 (all_tracepoint_symbols_looked_up): New.
8204 (in_process_agent_loaded): New.
8205 (write_e_ipa_not_loaded): New.
8206 (maybe_write_ipa_not_loaded): New.
8207 (tracepoint_look_up_symbols): New.
8208 (debug_threads) [IN_PROCESS_AGENT]: New.
8209 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
8210 (UNKNOWN_SIDE_EFFECTS): New.
8211 (stop_tracing): New.
8212 (flush_trace_buffer): New.
8213 (stop_tracing_bkpt): New.
8214 (flush_trace_buffer_bkpt): New.
8215 (read_inferior_integer): New.
8216 (read_inferior_uinteger): New.
8217 (read_inferior_data_pointer): New.
8218 (write_inferior_data_pointer): New.
8219 (write_inferior_integer): New.
8220 (write_inferior_uinteger): New.
8221 (struct collect_static_trace_data_action): Delete.
8222 (enum tracepoint_type): New.
8223 (struct tracepoint) <type>: New field `type'.
8224 <actions_str, step_actions, step_actions_str>: Only include in
8226 <orig_size, obj_addr_on_target, adjusted_insn_addr>
8227 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
8228 (tracepoints): Use IP_AGENT_EXPORT.
8229 (last_tracepoint): Don't include in the IPA.
8230 (stopping_tracepoint): Use IP_AGENT_EXPORT.
8231 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
8232 (alloced_trace_state_variables): New.
8233 (trace_state_variables): Use IP_AGENT_EXPORT.
8234 (traceframe_t): Delete unused variable.
8235 (circular_trace_buffer): Don't include in the IPA.
8236 (trace_buffer_start): Delete.
8237 (struct trace_buffer_control): New.
8238 (trace_buffer_free): Delete.
8239 (struct ipa_trace_buffer_control): New.
8240 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
8241 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
8243 (trace_buffer_ctrl): New.
8244 (TRACE_BUFFER_CTRL_CURR): New.
8245 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
8246 Reimplement as macros.
8247 (trace_buffer_wrap): Delete.
8248 (traceframe_write_count, traceframe_read_count)
8249 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
8250 (struct tracepoint_hit_ctx) <type>: New field.
8251 (struct fast_tracepoint_ctx): New.
8252 (memory_barrier): New.
8254 (record_tracepoint_error): Update atomically in the IPA.
8255 (clear_inferior_trace_buffer): New.
8256 (about_to_request_buffer_space): New.
8257 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
8258 updating the same buffer.
8259 (add_tracepoint): Default the tracepoint's type to trap
8260 tracepoint, and orig_size to -1.
8261 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
8263 (create_trace_state_variable): New parameter `gdb'. Handle it.
8264 (clear_installed_tracepoints): Clear fast tracepoint jumps.
8265 (cmd_qtdp): Handle fast tracepoints.
8267 (max_jump_pad_size): New.
8268 (gdb_jump_pad_head): New.
8269 (get_jump_space_head): New.
8270 (claim_jump_space): New.
8271 (sort_tracepoints): New.
8272 (MAX_JUMP_SIZE): New.
8273 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
8275 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
8276 support. Upload fast traceframes, and delete internal IPA
8278 (stop_tracing_handler): New.
8279 (flush_trace_buffer_handler): New.
8280 (cmd_qtstop): Upload fast tracepoints.
8281 (response_tracepoint): Handle fast tracepoints.
8282 (tracepoint_finished_step): Upload fast traceframes. Set the
8283 tracepoint hit context's tracepoint type.
8284 (handle_tracepoint_bkpts): New.
8285 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
8286 type. Add comment about fast tracepoints.
8287 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
8288 non-existing action_str field.
8289 (get_context_regcache): Handle fast tracepoints.
8290 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
8292 (fast_tracepoint_from_jump_pad_address): New.
8293 (fast_tracepoint_from_ipa_tpoint_address): New.
8294 (collecting_t): New.
8295 (force_unlock_trace_buffer): New.
8296 (fast_tracepoint_collecting): New.
8299 (write_inferior_data_ptr): New.
8300 (target_tp_heap): New.
8301 (target_malloc): New.
8302 (download_agent_expr): New.
8304 (download_tracepoints): New.
8305 (download_trace_state_variables): New.
8306 (upload_fast_traceframes): New.
8307 (IPA_FIRST_TRACEFRAME): New.
8308 (IPA_NEXT_TRACEFRAME_1): New.
8309 (IPA_NEXT_TRACEFRAME): New.
8310 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8311 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8312 (gdb_jump_pad_buffer_end): New.
8313 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8314 (initialize_tracepoint): Adjust.
8315 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8316 buffer. Initialize the low module.
8317 * utils.c (PREFIX, TOOLNAME): New.
8318 (malloc_failure): Use PREFIX.
8319 (error): In the IPA, an error causes an exit.
8320 (fatal, warning): Use PREFIX.
8321 (internal_error): Use TOOLNAME.
8322 (NUMCELLS): Increase to 10.
8323 * configure, config.in: Regenerate.
8325 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8327 * server.c (handle_query) <qSupported>: Do two passes over the
8328 qSupported string to avoid nesting strtok.
8330 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8332 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8334 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8336 * configure: Regenerate.
8337 * proc-service.list: New.
8339 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8341 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8344 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8346 * gdbreplay.c (remote_open): Check error return from socket() call by
8347 its equality to -1 not by it being negative.
8348 * remote-utils.c (remote_open): Likewise.
8350 2010-05-23 Pedro Alves <pedro@codesourcery.com>
8352 * config.h: Regenerate.
8354 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8356 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8357 doesn't provide PTRACE_GET_THREAD_AREA.
8359 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8361 * linux-m68k-low.c: Include <asm/ptrace.h>
8362 (ps_get_thread_area): Implement.
8364 2010-05-03 Doug Evans <dje@google.com>
8366 * event-loop.c (struct callback_event): New struct.
8367 (callback_list): New global.
8368 (append_callback_event, delete_callback_event): New functions.
8369 (process_callback): New function.
8370 (start_event_loop): Call it.
8371 * remote-utils.c (NOT_SCHEDULED): Define.
8372 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8373 moved out of readchar.
8374 (readchar): Rewrite. Call reschedule before returning.
8375 (reset_readchar): New function.
8376 (remote_close): Call it.
8377 (process_remaining, reschedule): New functions.
8378 * server.h (callback_handler_func): New typedef.
8379 (append_callback_event, delete_callback_event): Declare.
8381 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8383 * proc-service.c (ps_pglobal_lookup): Use
8384 thread_db_look_up_one_symbol.
8385 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8386 parameter. Use it instead of all_symbols_looked_up.
8387 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8389 (all_symbols_looked_up): Don't declare.
8390 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8391 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8393 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8394 Set all_symbols_looked_up here.
8395 (thread_db_look_up_one_symbol): New.
8396 (thread_db_get_tls_address): Adjust.
8397 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8398 thread_db object on the heap, and tentatively set it in the
8400 (thread_db_init): Don't set all_symbols_looked_up here.
8401 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8403 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8405 * linux-low.c (linux_kill, linux_detach): Adjust.
8406 (status_pending_p_callback): Remove redundant statement. Check
8407 for !TARGET_WAITIKIND_IGNORE, instead of
8408 TARGET_WAITKIND_STOPPED.
8409 (handle_tracepoints): Make sure LWP is locked. Adjust.
8410 (linux_wait_for_event_1): Adjust.
8411 (linux_cancel_breakpoints): New.
8412 (unsuspend_one_lwp): New.
8413 (unsuspend_all_lwps): New.
8414 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8415 (send_sigstop_callback): Change return type to int, add new
8416 `except' parameter and handle it.
8417 (suspend_and_send_sigstop_callback): New.
8418 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8419 pass them down. If SUSPEND, also increment the lwp's suspend
8421 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8422 (need_step_over_p): Don't consider suspended LWPs.
8423 (start_step_over): Adjust.
8424 (proceed_one_lwp): Change return type to int, add new `except'
8425 parameter and handle it.
8426 (unsuspend_and_proceed_one_lwp): New.
8427 (proceed_all_lwps): Use find_inferior instead of
8429 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8430 also decrement the suspend count of LWPs. Pass `except' down,
8431 instead of hacking its suspend count.
8432 (linux_pause_all): Add `freeze' parameter. Adjust.
8433 (linux_unpause_all): New.
8434 (linux_target_ops): Install linux_unpause_all.
8435 * server.c (handle_status): Adjust.
8436 * target.h (struct target_ops): New fields `unpause_all' and
8437 `cancel_breakpoints'. Add new parameter to `pause_all'.
8438 (pause_all): Add new `freeze' parameter.
8440 (cancel_breakpoints): New.
8441 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8443 (cmd_qtstart): Pause threads.
8444 (stop_tracing): Pause threads, and cancel breakpoints.
8445 * win32-low.c (win32_target_ops): Adjust.
8447 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8449 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8450 the inferior right away from here...
8451 (linux_wait_1): ... to here, and adjust to check the thread's
8452 last_resume_kind instead of the lwp's step or stop_expected flags.
8454 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8456 * README: Use consistent `GDB' and `GDBserver' spellings.
8458 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8460 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8461 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8462 (linux_detach_one_lwp): Assume the lwp is stopped.
8463 (any_thread_of): Delete.
8464 (linux_detach): Stop all lwps here. Don't blindly delete all
8466 (delete_lwp_callback): New.
8467 (linux_mourn): Delete all lwps of the process that is gone.
8468 (linux_wait_1): Don't delete the last lwp of the process here.
8469 * mem-break.h (mark_breakpoints_out): Declare.
8470 * mem-break.c (mark_breakpoints_out): New.
8471 (free_all_breakpoints): Use it.
8472 * server.c (handle_target_event): If the process is gone, mark
8474 * thread-db.c (struct thread_db) <create_bp>: New field.
8475 (thread_db_enable_reporting): Fix prototype. Store a thread event
8476 breakpoint reference in the thread_db struct.
8477 (thread_db_load_search): Clear the thread_db object.
8478 (try_thread_db_load_1): Ditto.
8479 (switch_to_process): New.
8480 (disable_thread_event_reporting): Use it.
8481 (remove_thread_event_breakpoints): New.
8482 (thread_db_detach, thread_db_mourn): Use it.
8484 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8486 * linux-low.c (linux_enable_event_reporting): New.
8487 (linux_wait_for_event_1, handle_extended_wait): Use it.
8489 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8491 * linux-low.c (linux_kill_one_lwp, linux_kill)
8492 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8493 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8494 SIGSTOP even if the LWP is stopped.
8495 (send_sigstop_callback): New.
8496 (stop_all_lwps): Use send_sigstop_callback instead.
8497 (linux_resume_one_thread): Adjust.
8498 (proceed_one_lwp): Still proceed an LWP that the client has
8499 requested to stop, if we haven't reported it as stopped yet. Make
8500 sure that LWPs the client want stopped, have a pending SIGSTOP.
8502 2010-04-26 Doug Evans <dje@google.com>
8504 * server.c (handle_general_set): Make static.
8506 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8507 Print received char after testing for error/eof instead of before.
8508 (input_interrupt): Tweak comment.
8510 2010-04-23 Doug Evans <dje@google.com>
8512 * server.c (start_inferior): Print inferior argv if --debug.
8514 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8516 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8517 * nto-x86-low.c: Include server.h
8519 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8521 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8522 be consistent with other sources of this directory.
8523 (init_registers_amd64): Correct name of source file of this function
8526 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8528 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8531 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8533 * win32-i386-low.c: Add 64-bit support.
8534 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8535 (init_registers_amd64): Declare.
8536 (mappings): Add 64-bit version of array.
8537 (init_windows_x86): New function.
8538 (the_low_target): Change init_arch field to init_windows_x86.
8540 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8542 * win32-low.c: Adapt to support also 64-bit architecture.
8543 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8544 (get_image_name): Use SIZE_T type for local variable `done'.
8545 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8546 (toolhelp_get_dll_name): Idem.
8547 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8548 Use uintptr_t typecast to avoid warning.
8549 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8550 (handle_exception): Use phex_nz to avoid warning.
8551 (win32_wait): Remove unused local variable `process'.
8553 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8555 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8558 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8560 * configure.ac: Use `ws2_32' library for srv_mingw.
8561 * configure: Regenerate.
8562 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8563 * remote-utils.c: Likewise.
8565 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8567 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8568 if __x86_64__ is defined.
8570 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8572 * configure: Regenerate.
8574 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8576 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8577 * target.h (target_ops): New get_tib_address field.
8578 * win32-low.h (win32_thread_info): Add thread_local_base field.
8579 * win32-low.c (child_add_thread): Add tlb argument.
8580 Set thread_local_base field to TLB.
8581 (get_child_debug_event): Adapt to child_add_thread change.
8582 (win32_get_tib_address): New function.
8583 (win32_target_ops): Set get_tib_address field to
8584 win32_get_tib_address.
8585 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8587 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8589 * linux-low.c (linux_mourn): Also remove the process.
8590 * server.c (handle_target_event): Don't remove the process here.
8591 * nto-low.c (nto_mourn): New.
8592 (nto_target_ops): Install it.
8593 * spu-low.c (spu_mourn): New.
8594 (spu_target_ops): Install it.
8595 * win32-low.c (win32_mourn): New.
8596 (win32_target_ops): Install it.
8598 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8600 * server.h (buffer_xml_printf): Remove redundant `;'.
8602 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8604 * regcache.c (set_register_cache): Invalidate regcaches before
8605 changing the register cache layout.
8606 (regcache_invalidate_one): Allow a NULL regcache.
8607 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8608 regcaches before changing the register cache layout or the target
8611 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8613 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8614 variable warning on Linux/x86-64.
8616 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8618 GDBserver disconnected tracing support.
8620 * linux-low.c (linux_remove_process): Delete.
8621 (add_lwp): Don't set last_resume_kind here.
8622 (linux_kill): Use `mourn'.
8623 (linux_detach): Use `thread_db_detach', and `mourn'.
8625 (linux_attach_lwp_1): Adjust comment.
8626 (linux_attach): last_resume_kind moved the thread_info; adjust.
8627 (status_pending_p_callback): Adjust.
8628 (linux_wait_for_event_1): Adjust.
8629 (count_events_callback, select_singlestep_lwp_callback)
8630 (select_event_lwp_callback, cancel_breakpoints_callback)
8631 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8632 (proceed_one_lwp): Adjust.
8633 (linux_async): Add debug output.
8634 (linux_thread_stopped): New.
8635 (linux_pause_all): New.
8636 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8638 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8639 (thread_db_free): Delete declaration.
8640 (thread_db_detach, thread_db_mourn): Declare.
8641 * thread-db.c (thread_db_init): Use thread_db_mourn.
8642 (thread_db_free): Delete, split in two.
8643 (disable_thread_event_reporting): New.
8644 (thread_db_detach): New.
8645 (thread_db_mourn): New.
8647 * server.h (struct thread_info) <last_resume_kind>: New field.
8648 <attached>: Add comment.
8649 <gdb_detached>: New field.
8650 (handler_func): Change return type to int.
8651 (handle_serial_event, handle_target_event): Ditto.
8652 (gdb_connected): Declare.
8654 (disconnected_tracing): Declare.
8655 (stop_tracing): Declare.
8657 * server.c (handle_query) <qSupported>: Report support for
8658 disconnected tracing.
8659 (queue_stop_reply_callback): Account for running threads.
8660 (gdb_wants_thread_stopped): New.
8661 (gdb_wants_all_threads_stopped): New.
8662 (gdb_reattached_process): New.
8663 (handle_status): Clear the `gdb_detached' flag of all processes.
8664 In all-stop, stop all threads.
8665 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8666 (process_serial_event): If the remote connection breaks, or if an
8667 exit was forced with "monitor exit", force an event loop exit.
8668 Handle disconnected tracing on detach.
8669 (handle_serial_event): Adjust.
8670 (handle_target_event): If GDB isn't connected, forward events back
8671 to the inferior, unless the last process exited, in which case,
8672 exit gdbserver. Adjust interface.
8674 * remote-utils.c (remote_open): Don't block in accept. Instead
8675 register an event loop source on the listen socket file
8676 descriptor. Refactor bits into ...
8677 (listen_desc): ... this new global.
8678 (gdb_connected): ... this new function.
8679 (enable_async_notification): ... this new function.
8680 (handle_accept_event): ... this new function.
8681 (remote_close): Clear remote_desc.
8683 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8685 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8687 (mourn_inferior): Define.
8688 (target_process_qsupported): Avoid the dangling else problem.
8689 (thread_stopped): Define.
8690 (pause_all): Define.
8691 (target_waitstatus_to_string): Declare.
8692 * target.c (target_waitstatus_to_string): New.
8694 * tracepoint.c (tracing): Make extern.
8695 (disconnected_tracing): New.
8696 (stop_tracing): Make extern. Handle tracing stops due to GDB
8698 (cmd_qtdisconnected): New.
8699 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8700 (handle_tracepoint_general_set): Handle QTDisconnected.
8702 * event-loop.c (event_handler_func): Change return type to int.
8703 (process_event): Bail out if the event handler wants the event
8705 (handle_file_event): Ditto.
8706 (start_event_loop): Bail out if the event handler wants the event
8709 * nto-low.c (nto_target_ops): Adjust.
8710 * spu-low.c (spu_wait): Don't remove the process here.
8711 (spu_target_ops): Adjust.
8712 * win32-low.c (win32_wait): Don't remove the process here.
8713 (win32_target_ops): Adjust.
8715 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8717 * regcache.c (realloc_register_cache): Invalidate inferior's
8718 regcache before recreating it.
8720 2010-04-09 Pedro Alves <pedro@codesourcery.com>
8722 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8724 2010-04-09 Stan Shebs <stan@codesourcery.com>
8725 Pedro Alves <pedro@codesourcery.com>
8727 * server.h (LONGEST): New.
8728 (struct thread_info) <while_stepping>: New field.
8729 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8731 (initialize_tracepoint, handle_tracepoint_general_set)
8732 (handle_tracepoint_query, tracepoint_finished_step)
8733 (tracepoint_was_hit, release_while_stepping_state_list):
8734 (current_traceframe): Declare.
8735 * server.c (handle_general_set): Handle tracepoint packets.
8737 (write_memory): New.
8738 (handle_search_memory_1): Use read_memory.
8739 (handle_query): Report support for conditional tracepoints, trace
8740 state variables, and tracepoint sources. Handle tracepoint
8742 (main): Initialize the tracepoints module.
8743 (process_serial_event): Handle traceframe reads/writes.
8745 * linux-low.c (handle_tracepoints): New.
8746 (linux_wait_1): Call it.
8747 (linux_resume_one_lwp): Handle while-stepping.
8748 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
8749 (linux_target_ops): Install them.
8750 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
8752 * linux-x86-low.c (x86_supports_tracepoints): New.
8753 (the_low_target). Install it.
8755 * mem-break.h (delete_breakpoint): Declare.
8756 * mem-break.c (delete_breakpoint): Make external.
8758 * target.h (struct target_ops): Add `supports_tracepoints',
8759 `read_pc', and `write_pc' fields.
8760 (target_supports_tracepoints): Define.
8761 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
8764 * regcache.h (struct regcache) <registers_owned>: New field.
8765 (init_register_cache, regcache_cpy): Declare.
8766 (regcache_read_pc, regcache_write_pc): Declare.
8767 (register_cache_size): Declare.
8768 (supply_regblock): Declare.
8769 * regcache.c (init_register_cache): New.
8770 (new_register_cache): Use it.
8771 (regcache_cpy): New.
8772 (register_cache_size): New.
8773 (supply_regblock): New.
8774 (regcache_read_pc, regcache_write_pc): New.
8776 * tracepoint.c: New.
8778 * Makefile.in (OBS): Add tracepoint.o.
8779 (tracepoint.o): New rule.
8781 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
8783 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
8785 (i386-mmx.c): Likewise.
8786 (i386-mmx-linux.o): Likewise.
8787 (i386-mmx-linux.c): Likewise.
8789 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
8790 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
8791 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
8792 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
8794 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
8795 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
8796 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
8798 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
8800 * Makefile.in (clean): Updated.
8802 (i386-avx.c): Likewise.
8803 (i386-avx-linux.o): Likewise.
8804 (i386-avx-linux.c): Likewise.
8805 (amd64-avx.o): Likewise.
8806 (amd64-avx.c): Likewise.
8807 (amd64-avx-linux.o): Likewise.
8808 (amd64-avx-linux.c): Likewise.
8810 * configure.srv (srv_i386_regobj): Add i386-avx.o.
8811 (srv_i386_linux_regobj): Add i386-avx-linux.o.
8812 (srv_amd64_regobj): Add amd64-avx.o.
8813 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
8814 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
8815 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
8816 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
8817 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
8818 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
8819 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
8821 * i387-fp.c: Include "i386-xstate.h".
8823 (i387_cache_to_xsave): Likewise.
8824 (i387_xsave_to_cache): Likewise.
8825 (x86_xcr0): Likewise.
8827 * i387-fp.h (i387_cache_to_xsave): Likewise.
8828 (i387_xsave_to_cache): Likewise.
8829 (x86_xcr0): Likewise.
8831 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
8832 * linux-crisv32-low.c (target_regsets): Likewise.
8833 * linux-m68k-low.c (target_regsets): Likewise.
8834 * linux-mips-low.c (target_regsets): Likewise.
8835 * linux-ppc-low.c (target_regsets): Likewise.
8836 * linux-s390-low.c (target_regsets): Likewise.
8837 * linux-sh-low.c (target_regsets): Likewise.
8838 * linux-sparc-low.c (target_regsets): Likewise.
8839 * linux-xtensa-low.c (target_regsets): Likewise.
8841 * linux-low.c: Include <sys/uio.h>.
8842 (regsets_fetch_inferior_registers): Support nt_type.
8843 (regsets_store_inferior_registers): Likewise.
8844 (linux_process_qsupported): New.
8845 (linux_target_ops): Add linux_process_qsupported.
8847 * linux-low.h (regset_info): Add nt_type.
8848 (linux_target_ops): Add process_qsupported.
8850 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
8852 (init_registers_i386_avx_linux): New.
8853 (init_registers_amd64_avx_linux): Likewise.
8854 (xmltarget_i386_linux_no_xml): Likewise.
8855 (xmltarget_amd64_linux_no_xml): Likewise.
8856 (PTRACE_GETREGSET): Likewise.
8857 (PTRACE_SETREGSET): Likewise.
8858 (x86_fill_xstateregset): Likewise.
8859 (x86_store_xstateregset): Likewise.
8860 (use_xml): Likewise.
8861 (x86_linux_update_xmltarget): Likewise.
8862 (x86_linux_process_qsupported): Likewise.
8863 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
8864 (x86_arch_setup): Don't call init_registers_amd64_linux nor
8865 init_registers_i386_linux here. Call
8866 x86_linux_update_xmltarget.
8867 (the_low_target): Add x86_linux_process_qsupported.
8869 * server.c (handle_query): Call target_process_qsupported.
8871 * target.h (target_ops): Add process_qsupported.
8872 (target_process_qsupported): New.
8874 2010-04-03 Pedro Alves <pedro@codesourcery.com>
8876 * inferiors.c (add_thread): Set last_status kind to
8877 TARGET_WAITKIND_IGNORE.
8878 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
8879 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
8880 (linux_wait_1): Move `thread' local definition to block that uses
8881 it. Don't NULL initialize `event_child'.
8882 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
8883 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
8884 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
8886 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8888 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
8889 an extended waitstatus, or by a watchpoint.
8890 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
8891 thread was stepping or has been stopped by a watchpoint.
8893 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8895 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
8896 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
8897 of another, then delete the previous, and validate all
8899 (validate_inserted_breakpoint): New.
8900 (delete_disabled_breakpoints): New.
8901 (validate_breakpoints): New.
8902 (check_mem_read): Validate breakpoints before trusting their
8903 shadow. Delete disabled breakpoints.
8904 (check_mem_write): Validate breakpoints before trusting they
8905 should be inserted. Delete disabled breakpoints.
8906 * mem-break.h (validate_breakpoints):
8907 * server.c (handle_query): Validate breakpoints when we see a
8910 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8912 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
8913 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
8914 if we could tell there's a GDB breakpoint at stop_pc.
8915 (need_step_over_p): Don't do a step over if we find a GDB
8916 breakpoint at the resume PC.
8918 * mem-break.c (struct raw_breakpoint): New.
8919 (enum bkpt_type): New type `gdb_breakpoint'.
8920 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
8921 fields. New field `raw'.
8922 (find_raw_breakpoint_at): New.
8923 (set_raw_breakpoint_at): Handle refcounting. Create a raw
8925 (set_breakpoint_at): Adjust.
8926 (delete_raw_breakpoint): New.
8927 (release_breakpoint): New.
8928 (delete_breakpoint): Rename to...
8929 (delete_breakpoint_1): ... this. Add proc parameter. Use
8930 release_breakpoint. Return ENOENT.
8931 (delete_breakpoint): Reimplement.
8932 (find_breakpoint_at): Delete.
8933 (find_gdb_breakpoint_at): New.
8934 (delete_breakpoint_at): Delete.
8935 (set_gdb_breakpoint_at): New.
8936 (delete_gdb_breakpoint_at): New.
8937 (gdb_breakpoint_here): New.
8938 (set_reinsert_breakpoint): Use release_breakpoint.
8939 (uninsert_breakpoint): Rename to ...
8940 (uninsert_raw_breakpoint): ... this.
8941 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
8942 (reinsert_raw_breakpoint): Change parameter type to
8944 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
8946 (check_breakpoints): Adjust. Use release_breakpoint.
8947 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
8948 (breakpoint_inserted_here): Ditto.
8949 (check_mem_read): Adjust to iterate over raw breakpoints instead.
8950 Don't trust the breakpoint's shadow if it is not inserted.
8951 (check_mem_write): Adjust to iterate over raw breakpoints instead.
8952 (delete_all_breakpoints): Adjust.
8953 (free_all_breakpoints): Mark all breakpoints as uninserted, and
8954 use delete_breakpoint_1.
8956 * mem-break.h (breakpoints_supported): Delete declaration.
8957 (set_gdb_breakpoint_at): Declare.
8958 (gdb_breakpoint_here): Declare.
8959 (delete_breakpoint_at): Delete.
8960 (delete_gdb_breakpoint_at): Declare.
8962 * server.h (struct raw_breakpoint): Forward declare.
8963 (struct process_info): New field `raw_breakpoints'.
8965 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
8968 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8970 * linux-low.c (status_pending_p_callback): Fix comment.
8971 (linux_wait_for_event_1): Move most of the internal breakpoint
8972 handling from here...
8973 (linux_wait_1): ... to here.
8974 (count_events_callback): New.
8975 (select_singlestep_lwp_callback): New.
8976 (select_event_lwp_callback): New.
8977 (cancel_breakpoints_callback): New.
8978 (select_event_lwp): New.
8979 (linux_wait_1): Simplify internal breakpoint handling. Give equal
8980 priority to all LWPs that have had events that should be reported
8981 to the client. Cancel breakpoints when about to reporting the
8982 event to the client, not while stopping lwps. No longer cancel
8983 finished single-steps here.
8984 (cancel_finished_single_step): Delete.
8985 (cancel_finished_single_steps): Delete.
8987 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8989 * mem-break.c (enum bkpt_type): New.
8990 (struct breakpoint): New field `type'.
8991 (set_breakpoint_at): Change return type to struct breakpoint
8992 pointer. Set type to `other_breakpoint' by default.
8993 (delete_breakpoint): Rewrite, supporting more than one breakpoint
8994 in the breakpoint list.
8995 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
8996 (reinsert_breakpoint): Rename to ...
8997 (reinsert_raw_breakpoint): ... this.
8998 (reinsert_breakpoints_at): Adjust.
8999 * mem-break.h (struct breakpoint): Declare.
9000 (set_breakpoint_at): Change return type to struct breakpoint
9003 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9005 * server.c (handle_query): Assign, not compare.
9007 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9009 Teach linux gdbserver to step-over-breakpoints.
9011 * linux-low.c (can_hardware_single_step): New.
9012 (supports_breakpoints): New.
9013 (handle_extended_wait): If stopping threads, read the stop pc of
9016 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
9017 low target doesn't support retrieving the PC.
9018 (add_lwp): Set last_resume_kind to resume_continue.
9019 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
9020 (linux_attach): Don't clear stop_expected. Set the lwp's
9021 last_resume_kind to resume_stop.
9022 (linux_detach_one_lwp): Don't check for removed breakpoints.
9023 (check_removed_breakpoint): Delete.
9024 (status_pending_p): Rename to ...
9025 (status_pending_p_callback): ... this. Don't check for removed
9026 breakpoints. Don't consider threads that are stopped from GDB's
9028 (linux_wait_for_lwp): Always read the stop_pc here.
9029 (cancel_breakpoint): New.
9030 (step_over_bkpt): New global.
9031 (linux_wait_for_event_1): Implement stepping over breakpoints.
9032 (gdb_wants_lwp_stopped): New.
9033 (gdb_wants_all_stopped): New.
9034 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
9035 single-step traps here. Store the thread's last reported target
9037 (send_sigstop): Don't clear stop_expected. Always set it,
9039 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
9040 (cancel_finished_single_step): New.
9041 (cancel_finished_single_steps): New.
9042 (wait_for_sigstop): Don't cancel finished single-step traps here.
9043 (linux_resume_one_lwp): Don't check for removed breakpoints.
9044 Don't set `step' on non-hardware step archs.
9045 (linux_set_resume_request): Ignore resume_stop requests if already
9046 stopping or stopped. Set the lwp's last_resume_kind.
9047 (resume_status_pending_p): Don't check for removed breakpoints.
9048 (need_step_over_p): New.
9049 (start_step_over): New.
9050 (finish_step_over): New.
9051 (linux_resume_one_thread): Always queue a sigstop for resume_stop
9052 requests. Clear the thread's last reported target waitstatus.
9053 Don't use the `suspended' flag. Don't consider pending breakpoints.
9054 (linux_resume): Start a step-over if necessary.
9055 (proceed_one_lwp): New.
9056 (proceed_all_lwps): New.
9057 (unstop_all_lwps): New.
9058 * linux-low.h (struct lwp_info): Rewrite comment for the
9059 `suspended' flag. Add the `stop_pc' field. Delete the
9060 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
9061 Add `'last_resume_kind' and `need_step_over' fields.
9062 * inferiors.c (struct thread_info): Delete, moved elsewhere.
9063 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
9064 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
9065 (set_raw_breakpoint_at): New.
9066 (set_breakpoint_at): Rewrite to use it.
9067 (reinsert_breakpoint_handler): Delete.
9068 (set_reinsert_breakpoint): New.
9069 (reinsert_breakpoint_by_bp): Delete.
9070 (delete_reinsert_breakpoints): New.
9071 (uninsert_breakpoint): Rewrite.
9072 (uninsert_breakpoints_at): New.
9073 (reinsert_breakpoint): Rewrite.
9074 (reinsert_breakpoints_at): New.
9075 (check_breakpoints): Rewrite.
9076 (breakpoint_here): New.
9077 (breakpoint_inserted_here): New.
9078 (check_mem_read): Adjust.
9079 * mem-break.h (breakpoints_supported, breakpoint_here)
9080 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
9081 (reinsert_breakpoint_by_bp): Delete declaration.
9082 (delete_reinsert_breakpoints): Declare.
9083 (reinsert_breakpoint): Delete declaration.
9084 (reinsert_breakpoints_at): Declare.
9085 (uninsert_breakpoint): Delete declaration.
9086 (uninsert_breakpoints_at): Declare.
9087 (check_breakpoints): Adjust prototype.
9088 * server.h: Adjust include order.
9089 (struct thread_info): Declare here. Add a `last_status' field.
9091 2010-03-23 Michael Snyder <msnyder@vmware.com>
9093 * server.c (crc32): New function.
9094 (handle_query): Add handling for 'qCRC:' request.
9096 2010-03-23 Pedro Alves <pedro@codesourcery.com>
9098 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
9099 lwp had been stopped by a watchpoint.
9101 2010-03-16 Pedro Alves <pedro@codesourcery.com>
9103 * server.h (internal_error): Declare.
9104 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
9105 * utils.c (internal_error): New function.
9107 2010-03-15 Andreas Schwab <schwab@redhat.com>
9109 * configure.srv: Fix typo setting srv_regobj.
9111 2010-03-15 Pedro Alves <pedro@codesourcery.com>
9113 * linux-low.c (fetch_register): Avoid passing a non string literal
9115 (usr_store_inferior_registers): Ditto.
9117 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9119 * linux-low.c (linux_write_memory): Bail out early if peeking
9122 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9124 * linux-low.h (struct lwp_info): New fields
9125 `stopped_by_watchpoint' and `stopped_data_address'.
9126 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
9127 here, and cache them in the lwp object.
9128 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
9130 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
9132 (linux_stopped_by_watchpoint): Rewrite.
9133 (linux_stopped_data_address): Rewrite.
9135 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
9137 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
9138 switching the current inferior, not before.
9140 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
9142 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
9143 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
9144 i386-linux.c and amd64-linux.c.
9145 (reg-i386.o): Removed.
9146 (reg-i386.c): Likewise.
9147 (reg-i386-linux.o): Likewise.
9148 (reg-i386-linux.c): Likewise.
9149 (reg-x86-64.o): Likewise.
9150 (reg-x86-64.c): Likewise.
9151 (reg-x86-64-linux.o): Likewise.
9152 (reg-x86-64-linux.c): Likewise.
9155 (i386-linux.o): Likewise.
9156 (i386-linux.c): Likewise.
9157 (amd64.o): Likewise.
9158 (amd64.c): Likewise.
9159 (amd64-linux.o): Likewise.
9160 (amd64-linux.c): Likewise.
9162 * configure.srv (srv_i386_regobj): New.
9163 (srv_i386_linux_regobj): Likewise.
9164 (srv_amd64_regobj): Likewise.
9165 (srv_amd64_linux_regobj): Likewise.
9166 (srv_i386_32bit_xmlfiles): Likewise.
9167 (srv_i386_64bit_xmlfiles): Likewise.
9168 (srv_i386_xmlfiles): Likewise.
9169 (srv_amd64_xmlfiles): Likewise.
9170 (srv_i386_linux_xmlfiles): Likewise.
9171 (srv_amd64_linux_xmlfiles): Likewise.
9172 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
9173 srv_xmlfiles to $srv_i386_xmlfiles.
9174 (i[34567]86-*-mingw32ce*): Likewise.
9175 (i[34567]86-*-mingw*): Likewise.
9176 (i[34567]86-*-nto*): Likewise.
9177 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
9178 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
9179 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
9180 (x86_64-*-linux*): Likewise.
9182 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
9183 (init_registers_amd64_linux): New.
9184 (x86_arch_setup): Replace init_registers_x86_64_linux with
9185 init_registers_amd64_linux.
9187 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
9189 * configure.ac: Check for libdl. If it is not available link against
9190 static libthread_db.
9191 * configure: Regenerate.
9193 2010-02-22 Pedro Alves <pedro@codesourcery.com>
9197 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
9198 handing a read watchpoint.
9199 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
9201 2010-02-12 Doug Evans <dje@google.com>
9203 * linux-low.c (linux_supports_tracefork_flag): Document.
9204 (linux_look_up_symbols): Add comment.
9206 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
9208 * regcache.c (supply_register): Clear regcache if buf is NULL.
9210 2010-02-02 Nicolas Roche <roche@sourceware.org>
9211 Joel Brobecker <brobecker@adacore.com>
9213 * inferiors.c (find_inferior): Add function documentation.
9214 (unloaded_dll): Handle the case where the unloaded dll has not
9215 been previously registered in the dll list.
9217 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9219 * linux-arm-low.c (thumb_breakpoint_len): Delete.
9220 (thumb2_breakpoint): New.
9221 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
9223 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9225 * linux-low.c (get_stop_pc): Check for SIGTRAP.
9226 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
9229 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9231 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
9233 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9235 * linux-s390-low.c (s390_collect_ptrace_register)
9236 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
9238 2010-01-21 Doug Evans <dje@google.com>
9240 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
9241 (PTRACE_ARG4_TYPE): New macro.
9242 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
9243 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
9244 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
9245 (usr_store_inferior_registers): Ditto.
9246 (linux_read_memory, linux_write_memory): Ditto.
9247 (linux_test_for_tracefork): Ditto.
9249 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
9250 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
9252 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9254 * proc-service.c (ps_lgetregs): Don't refetch registers from the
9257 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9259 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
9260 prototype to take a regcache. Adjust.
9262 2010-01-20 Pedro Alves <pedro@codesourcery.com>
9264 * regcache.h (struct thread_info): Forward declare.
9265 (struct regcache): New.
9266 (new_register_cache): Adjust prototype.
9267 (get_thread_regcache): Declare.
9268 (free_register_cache): Adjust prototype.
9269 (registers_to_string, registers_from_string): Ditto.
9270 (supply_register, supply_register_by_name, collect_register)
9271 (collect_register_as_string, collect_register_by_name): Ditto.
9272 * regcache.c (struct inferior_regcache_data): Delete.
9273 (get_regcache): Rename to ...
9274 (get_thread_regcache): ... this. Adjust. Switch inferior before
9276 (regcache_invalidate_one): Adjust.
9277 (regcache_invalidate): Fix prototype.
9278 (new_register_cache): Return the new register cache.
9279 (free_register_cache): Change prototype.
9280 (realloc_register_cache): Adjust.
9281 (registers_to_string): Change prototype to take a regcache. Adjust.
9282 (registers_from_string): Ditto.
9283 (register_data): Ditto.
9284 (supply_register): Ditto.
9285 (supply_register_by_name): Ditto.
9286 (collect_register): Ditto.
9287 (collect_register_as_string): Ditto.
9288 (collect_register_by_name): Ditto.
9289 * server.c (process_serial_event): Adjust.
9290 * linux-low.h (regset_fill_func, regset_store_func): Change
9292 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
9294 * linux-low.c (get_stop_pc): Adjust.
9295 (check_removed_breakpoint): Adjust.
9296 (linux_wait_for_event): Adjust.
9297 (linux_resume_one_lwp): Adjust.
9298 (fetch_register): Add regcache parameter. Adjust.
9299 (usr_store_inferior_registers): Ditto.
9300 (regsets_fetch_inferior_registers): Ditto.
9301 (regsets_store_inferior_registers): Ditto.
9302 (linux_fetch_registers, linux_store_registers): Ditto.
9303 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
9305 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
9307 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
9308 prototype to take a regcache.
9309 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9310 * remote-utils.c (convert_ascii_to_int, outreg)
9311 (prepare_resume_reply): Change prototype to take a regcache.
9313 * target.h (struct target_ops) <fetch_registers, store_registers>:
9314 Change prototype to take a regcache.
9315 (fetch_inferior_registers, store_inferior_registers): Change
9316 prototype to take a regcache. Adjust.
9317 * proc-service.c (ps_lgetregs): Adjust.
9318 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9319 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9320 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9321 take a regcache. Adjust.
9322 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9323 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9324 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9325 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9326 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9327 (cris_cannot_fetch_register):
9328 (cris_breakpoint_at): Change prototype to take a regcache.
9330 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9331 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9332 to take a regcache. Adjust.
9333 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9335 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9336 take a regcache. Adjust.
9337 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9338 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9339 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9340 * linux-mips-low.c (mips_get_pc):
9341 (mips_set_pc): Change prototype to take a regcache. Adjust.
9342 (mips_reinsert_addr): Adjust.
9343 (mips_collect_register): Change prototype to take a regcache.
9345 (mips_supply_register):
9346 (mips_collect_register_32bit, mips_supply_register_32bit)
9347 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9348 (mips_store_fpregset): Ditto.
9349 * linux-ppc-low.c (ppc_supply_ptrace_register)
9350 (ppc_supply_ptrace_register): Ditto.
9351 (parse_spufs_run): Adjust.
9352 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9353 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9354 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9355 take a regcache. Adjust.
9356 * linux-s390-low.c (s390_collect_ptrace_register)
9357 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9358 (s390_set_pc): Change prototype to take a regcache. Adjust.
9359 (s390_arch_setup): Adjust.
9360 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9361 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9362 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9363 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9364 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9366 (sparc_breakpoint_at): Adjust.
9367 * linux-xtensa-low.c (xtensa_fill_gregset):
9368 (xtensa_store_gregset):
9369 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9370 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9371 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9372 prototype to take a regcache. Adjust.
9373 * win32-arm-low.c (arm_fetch_inferior_register)
9374 (arm_store_inferior_register): Change prototype to take a
9376 * win32-i386-low.c (i386_fetch_inferior_register)
9377 (i386_store_inferior_register): Change prototype to take a
9379 * win32-low.c (child_fetch_inferior_registers)
9380 (child_store_inferior_registers): Change prototype to take a
9382 (win32_wait): Adjust.
9383 (win32_fetch_inferior_registers): Change prototype to take a
9385 (win32_store_inferior_registers): Adjust.
9386 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9387 store_inferior_register>: Change prototype to take a regcache.
9389 2010-01-20 Doug Evans <dje@google.com>
9391 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9393 (linux_wait_for_event1, linux_init_signals): Ditto.
9394 (W_STOPCODE): Provide definition if missing.
9396 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9398 * linux-low.c (linux_core_of_thread): New.
9399 (compare_ints, show_process, list_threads): New.
9400 (linux_qxfer_osdata): Report threads and cores.
9401 (linux_target_op): Register linux_core_of_thread.
9402 * remote-utils.c (prepare_resume_reply): Report the core.
9403 (buffer_xml_printf): Support %d specifier.
9404 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9406 (handle_query): Handle qXfer:threads. Announce availability
9408 * target.h (struct target_ops): New field core_of_thread.
9410 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9412 * Makefile.in (clean): Remove new generated files.
9413 (reg-s390.o, reg-s390.c): Remove rules.
9414 (reg-s390x.o, reg-s390x.c): Likewise.
9415 (s390-linux32.o, s390-linux32.c): Add rules.
9416 (s390-linux64.o, s390-linux64.c): Likewise.
9417 (s390x-linux64.o, s390x-linux64.c): Likewise.
9418 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9419 * linux-s390-low.c: Include <elf.h>.
9420 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9421 (init_registers_s390): Remove prototype.
9422 (init_registers_s390x): Likewise.
9423 (init_registers_s390_linux32): Add prototype.
9424 (init_registers_s390_linux64): Likewise.
9425 (init_registers_s390x_linux64): Likewise.
9426 (s390_num_regs_3264): New define.
9427 (s390_regmap_3264): New global variable.
9428 (s390_cannot_fetch_register): Remove obsolete check.
9429 (s390_cannot_store_register): Likewise.
9430 (s390_collect_ptrace_register): Handle upper/lower register halves.
9431 (s390_supply_ptrace_register): Likewise.
9432 (s390_fill_gregset): Update to register number changes.
9433 (s390_get_hwcap): New routine.
9434 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9435 Install appropriate regmap and register set.
9437 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9439 * server.c (gdbserver_version): Update copyright year to 2010.
9440 * gdbreplay.c (gdbreplay_version): Likewise.
9442 2009-12-28 Doug Evans <dje@google.com>
9444 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9445 elf/external.h. Include <elf.h> instead but only if necessary.
9447 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9449 * linux-low.c (linux_remove_process): Remove `detaching'
9450 parameter. Don't release/detach from thread_db here.
9451 (linux_kill): Release/detach from thread_db here, ...
9452 (linux_detach): ... and here, before actually detaching.
9453 (linux_wait_1): ... and here, when a process exits.
9454 * thread-db.c (any_thread_of): New.
9455 (thread_db_free): Switch the current inferior to a thread of the
9458 2009-12-21 Doug Evans <dje@google.com>
9460 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9462 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9463 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9464 warning ifndef __NR_tkill. Move setting of errno there too.
9465 Delete unnecessary resetting of errno after syscall.
9466 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9468 * configure.ac: Check for dladdr.
9469 * config.in: Regenerate.
9470 * configure: Regenerate.
9471 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9472 (try_thread_db_load): Update.
9474 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9476 2009-12-18 Doug Evans <dje@google.com>
9478 * event-loop.c: Include unistd.h if it exists.
9480 * linux-low.c (my_waitpid): Move definition away from being in
9481 between linux_tracefork_child/linux_test_for_tracefork.
9483 * gdb_proc_service.h (psaddr_t): Fix type.
9484 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9485 signature to match glibc.
9487 2009-12-16 Doug Evans <dje@google.com>
9489 * linux-low.c (linux_read_memory): Fix argument to read.
9491 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9493 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9494 events, don't leave current_inferior pointing at null.
9496 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9498 * win32-low.c (LOG): Delete.
9499 (OUTMSG): Output to stderr.
9500 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9501 on compile time LOG macro.
9502 (win32_wait): Fix debug output.
9504 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9506 * win32-low.c (win32_add_one_solib): If the dll name is
9507 "ntdll.dll", prepend the system directory to the dll path.
9509 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9511 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9513 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
9514 Vladimir Prus <vladimir@codesourcery.com>
9516 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9517 * configure.ac: Check for __mcoldfire__ and set
9518 gdb_cv_m68k_is_coldfire.
9519 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9520 reg-cf.o and reg-m68k.o.
9521 * configure: Regenerated.
9523 2009-11-16 Pedro Alves <pedro@codesourcery.com>
9525 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9526 Pass it to thread_db_free.
9527 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9528 proper `detaching' argument to linux_remove_process.
9529 * linux-low.h (thread_db_free): Add `detaching' parameter.
9530 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9532 (thread_db_free): Add `detaching' parameter. Only
9533 call td_ta_clear_event if detaching from process.
9535 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9537 * thread-db.c (thread_db_free): Fix typo.
9539 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9542 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9544 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9546 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9547 with an i686 compiler.
9548 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9550 * configure: Rebuilt.
9552 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9556 * server.c (handle_search_memory_1): Correct read_addr initialization
9557 in loop for searching subsequent chunks.
9559 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9561 * configure.ac: New --with-libthread-db option.
9562 * thread-db.c: Allow direct dependence on libthread_db.
9563 (thread_db_free): Adjust.
9564 * config.in: Regenerate.
9565 * configure: Likewise.
9567 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9570 * thread-db.c (attach_thread): New function.
9571 (maybe_attach_thread): Return success/failure.
9572 (find_new_threads_callback): Adjust.
9573 (thread_db_find_new_threads): Loop until no new threads.
9575 2009-10-13 Pedro Alves <pedro@codesourcery.com>
9577 * proc-service.c (ps_lgetregs): Formatting.
9579 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9581 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9582 * configure.ac: Adjust.
9583 * linux-low.h (struct process_info_private): Move members to struct
9585 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9586 * linux-low.c (linux_remove_process): Adjust.
9587 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9588 * server.c (handle_query): Move code ...
9589 (handle_monitor_command): ... here. New function.
9590 * target.h (struct target_ops): New member.
9591 * thread-db.c (struct thread_db): New.
9592 (libthread_db_search_path): New variable.
9593 (thread_db_create_event, thread_db_enable_reporting)
9594 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9595 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9596 (try_thread_db_load_1, dladdr_to_soname): New functions.
9597 (try_thread_db_load, thread_db_load_search): New functions.
9598 (thread_db_init): Search for libthread_db.
9599 (thread_db_free): New function.
9600 (thread_db_handle_monitor_command): Likewise.
9601 * config.in: Regenerate.
9602 * configure: Regenerate.
9604 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9606 * spu-low.c (spu_kill): Wait for inferior to terminate.
9607 Call clear_inferiors.
9608 (spu_detach): Call clear_inferiors.
9610 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9612 * aclocal.m4: Regenerate.
9613 * config.in: Likewise.
9614 * configure: Likewise.
9616 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9618 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9619 (parse_spufs_run): New function.
9620 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9621 (ppc_breakpoint_at): Handle SPU breakpoints.
9623 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9625 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9626 (SPUFS_MAGIC): Define.
9627 (spu_enumerate_spu_ids): New function.
9628 (linux_qxfer_spu): New function.
9629 (linux_target_ops): Install linux_qxfer_spu.
9631 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9633 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9634 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9635 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9636 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9637 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9638 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9639 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9640 (init_registers_powerpc_cell32l): Add prototype.
9641 (init_registers_powerpc_cell64l): Likewise.
9642 (ppc_arch_setup): Detect Cell/B.E. architecture.
9644 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9646 * Makefile.in (datarootdir): New variable.
9648 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9650 * linux-low.c (linux_write_memory): Update debugging output.
9651 * Makefile.in (clean): Add new descriptions.
9652 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9653 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9654 * configure.srv: Add new files for arm*-*-linux*.
9655 * linux-arm-low.c: Add new declarations.
9656 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9657 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9658 (HWCAP_VFPv3D16): New.
9659 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9660 instead of __IWMMXT__.
9661 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9662 (arm_arch_setup): New.
9663 (target_regsets): Remove #ifdef. Add VFP regset.
9664 (the_low_target): Use arm_arch_setup.
9666 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9668 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9669 the main thread again.
9671 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9673 Adding Neutrino gdbserver.
9674 * configure: Regenerated.
9675 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9676 * configure.srv (i[34567]86-*-nto*): New target.
9677 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9678 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9679 (nto_comctrl) [__QNX__]: New function.
9680 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9682 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
9684 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9687 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9688 Pedro Alves <pedro@codesourcery.com>
9690 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9691 don't support CONTEXT_EXTENDED_REGISTERS.
9692 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9693 (the_low_target): Install them.
9694 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9695 failing with ERROR_PIPE_NOT_CONNECTED.
9697 2009-06-30 Doug Evans <dje@google.com>
9698 Pierre Muller <muller@ics.u-strasbg.fr>
9700 Add h/w watchpoint support to x86-linux, win32-i386.
9701 * Makefile.in (SFILES): Add i386-low.c
9702 (i386_low_h): Define.
9703 (i386-low.o): Add dependencies.
9704 (linux-x86-low.o): Add i386-low.h dependency.
9705 (win32-i386-low.o): Ditto.
9706 * i386-low.c: New file.
9707 * i386-low.h: New file.
9708 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9709 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9710 * linux-low.c (linux_add_process): Initialize arch_private.
9711 (linux_remove_process): Free arch_private.
9712 (add_lwp): Initialize arch_private.
9713 (delete_lwp): Free arch_private.
9714 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9716 * linux-low.h (process_info_private): New member arch_private.
9717 (lwp_info): New member arch_private.
9718 (linux_target_ops): New members new_process, new_thread,
9720 (ptid_of): New macro.
9721 * linux-x86-low.c: Include stddef.h, i386-low.h.
9722 (arch_process_info): New struct.
9723 (arch_lwp_info): New struct.
9724 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9725 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9726 (i386_dr_low_get_status): New function.
9727 (x86_insert_point, x86_remove_point): New functions.
9728 (x86_stopped_by_watchpoint): New function.
9729 (x86_stopped_data_address): New function.
9730 (x86_linux_new_process, x86_linux_new_thread): New functions.
9731 (x86_linux_prepare_to_resume): New function.
9732 (the_low_target): Add entries for insert_point, remove_point,
9733 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9735 * server.c (debug_hw_points): New global.
9736 (monitor_show_help): Document set debug-hw-points.
9737 (handle_query): Process "set debug-hw-points".
9738 * server.h (debug_hw_points): Declare.
9739 (paddress): Declare.
9740 * utils.c (NUMCELLS, CELLSIZE): New macros.
9741 (get_sell, xsnprintf, paddress): New functions.
9742 * win32-arm-low.c (the_low_target): Add entries for insert_point,
9743 remove_point, stopped_by_watchpoint, stopped_data_address.
9744 * win32-i386-low.c: Include i386-low.h.
9745 (debug_reg_state): Replaces dr.
9746 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9747 (i386_dr_low_get_status): New function.
9748 (i386_insert_point, i386_remove_point): New functions.
9749 (i386_stopped_by_watchpoint): New function.
9750 (i386_stopped_data_address): New function.
9751 (i386_initial_stuff): Update.
9752 (get_thread_context,set_thread_context,i386_thread_added): Update.
9753 (the_low_target): Add entries for insert_point,
9754 remove_point, stopped_by_watchpoint, stopped_data_address.
9755 * win32-low.c (win32_insert_watchpoint): New function.
9756 (win32_remove_watchpoint): New function.
9757 (win32_stopped_by_watchpoint): New function.
9758 (win32_stopped_data_address): New function.
9759 (win32_target_ops): Add entries for insert_watchpoint,
9760 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
9761 * win32-low.h (win32_target_ops): New members insert_point,
9762 remove_point, stopped_by_watchpoint, stopped_data_address.
9764 2009-06-25 Pedro Alves <pedro@codesourcery.com>
9766 * server.c (process_serial_event): Re-return unsupported, not
9767 error, if the type isn't recognized. Re-allow supporting only
9768 insert or remove packets. Also call require_running for
9769 breakpoints. Add missing break statement to default case. Tidy.
9770 * target.h (struct target_ops): Rename insert_watchpoint to
9771 insert_point, and remove_watchpoint to remove_point.
9773 * linux-low.h (struct linux_target_ops): Likewise.
9774 * linux-low.c (linux_insert_watchpoint): Rename to ...
9775 (linux_insert_point): ... this. Adjust.
9776 (linux_remove_watchpoint): Rename to ...
9777 (linux_remove_point): ... this. Adjust.
9778 (linux_target_ops): Adjust.
9779 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
9780 (cris_insert_point): ... this.
9781 (cris_remove_watchpoint): Rename to ...
9782 (cris_remove_point): ... this.
9783 (the_low_target): Adjust.
9785 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
9787 * server.c (handle_v_kill): Pass signal_pid to
9788 kill_inferior if multi_process is zero.
9790 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
9792 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
9793 * target.h (target_ops): Comment for *_watchpoint to make it clear
9794 the functions can get types '0' and '1'.
9796 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
9798 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
9799 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
9800 * regcache.c (get_regcache): Likewise.
9801 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
9802 * win32-low.c (child_fetch_inferior_registers): Remove check for
9805 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
9806 Pedro Alves <pedro@codesourcery.com>
9808 * target.h (struct target_ops) <supports_multi_process>: New
9810 (target_supports_multi_process): New.
9811 * server.c (handle_query): Even if GDB reports support, only
9812 enable multi-process if the target also supports it. Report
9813 multi-process support only if the target backend supports it.
9814 * linux-low.c (linux_supports_multi_process): New function.
9815 (linux_target_ops): Install it as target_supports_multi_process
9818 2009-05-24 Doug Evans <dje@google.com>
9820 Global renaming of find_thread_pid to find_thread_ptid.
9821 * server.h (find_thread_ptid): Renamed from find_thread_pid.
9822 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
9823 All callers updated.
9825 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
9826 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
9829 * linux-low.c (get_stop_pc): Print pc if debug_threads.
9830 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
9831 (linux_resume_one_lwp): Ditto.
9833 2009-05-23 Doug Evans <dje@google.com>
9835 * linux-low.c (linux_resume_one_lwp): Change type of first arg
9836 from struct inferior_list_entry * to struct lwp_info *.
9837 All callers updated.
9839 2009-05-13 Doug Evans <dje@google.com>
9841 * linux-x86-low.c: Don't include assert.h.
9842 (x86_siginfo_fixup): Use fatal, not assert.
9843 (x86_arch_setup): Fix comment.
9845 2009-05-12 Doug Evans <dje@google.com>
9847 Biarch support for i386/amd64 gdbserver.
9848 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
9849 Add linux-x86-low.c.
9850 (linux-i386-low.o, linux-x86-64-low.o): Delete.
9851 (linux-x86-low.o): Add.
9852 * linux-x86-64-low.c: Delete.
9853 * linux-i386-low.c: Delete.
9854 * linux-x86-low.c: New file.
9855 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
9857 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
9859 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
9860 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
9861 (linux_child_pid_to_exec_file): New function.
9862 (elf_64_header_p, elf_64_file_p): New functions.
9863 (siginfo_fixup): New function.
9864 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
9865 give target a chance to convert layout.
9866 * linux-low.h (linux_target_ops): New member siginfo_fixup.
9867 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
9869 2009-05-07 Doug Evans <dje@google.com>
9871 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
9872 (regsets_store_inferior_registers): Ditto.
9874 2009-05-06 Pedro Alves <pedro@codesourcery.com>
9878 * linux-low.c (must_set_ptrace_flags): Delete.
9879 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
9881 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
9882 `lwp->must_set_ptrace_flags' instead.
9883 (linux_wait_for_event_1): Set ptrace options here.
9884 (linux_wait_1): ... not here.
9886 2009-04-30 Doug Evans <dje@google.com>
9888 * inferiors.c (started_inferior_callback): New function.
9889 (attached_inferior_callback): New function.
9890 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
9891 * server.c (print_started_pid, print_attached_pid): New functions.
9892 (detach_or_kill_for_exit): New function.
9893 (main): Call it instead of for_each_inferior (kill_inferior_callback).
9894 * server.h (have_started_inferiors_p): Declare.
9895 (have_attached_inferiors_p): Declare.
9897 * inferiors.c (remove_process): Fix memory leak, free process.
9898 * linux-low.c (linux_remove_process): New function.
9899 (linux_kill): Call it instead of remove_process.
9900 (linux_detach, linux_wait_1): Ditto.
9902 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
9904 * configure.srv: Add x86 Windows CE target.
9906 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9908 * inferiors.c (get_thread_process): Make global.
9909 * server.h (get_thread_process): Add prototype.
9910 * thread-db.c (find_one_thread): Use get_thread_process
9911 instead of current_process.
9912 (thread_db_get_tls_address): Do not crash if called when
9913 thread layer is not yet initialized.
9915 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9917 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
9918 * spu-low.c (current_tid): Rename to ...
9919 (current_ptid): ... this.
9920 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
9921 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
9922 ptid_get_lwp (current_ptid) instead of current_tid.
9923 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
9924 instead of current_tid. Use find_process_pid to verify pid
9925 argument is valid. Pass proper argument to remove_process.
9926 (spu_thread_alive): Compare current_ptid instead of current_tid.
9927 (spu_resume): Likewise.
9929 2009-04-02 Pedro Alves <pedro@codesourcery.com>
9931 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
9934 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9936 Implement the multiprocess extensions, and add linux multiprocess
9939 * server.h (ULONGEST): Declare.
9940 (struct ptid, ptid_t): New.
9941 (minus_one_ptid, null_ptid): Declare.
9942 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9943 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
9944 (struct inferior_list_entry): Change `id' type from unsigned from
9946 (struct sym_cache, struct breakpoint, struct
9947 process_info_private): Forward declare.
9948 (struct process_info): Declare.
9949 (current_process): Declare.
9950 (all_processes): Declare.
9951 (initialize_inferiors): Declare.
9952 (add_thread): Adjust to use ptid_t.
9953 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
9954 (add_process, remove_process, find_thread_pid): Declare.
9955 (find_inferior_id): Adjust to use ptid_t.
9956 (cont_thread, general_thread, step_thread): Change type to ptid_t.
9957 (multi_process): Declare.
9958 (push_event): Adjust to use ptid_t.
9959 (read_ptid, write_ptid): Declare.
9960 (prepare_resume_reply): Adjust to use ptid_t.
9961 (clear_symbol_cache): Declare.
9962 * inferiors.c (all_processes): New.
9963 (null_ptid, minus_one_ptid): New.
9964 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9965 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
9966 (add_thread): Change unsigned long to ptid. Remove gdb_id
9968 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
9969 (gdb_id_to_thread): Rename to ...
9970 (find_thread_pid): ... this. Change unsigned long to ptid.
9971 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
9972 (loaded_dll, pull_pid_from_list): Adjust.
9973 (add_process, remove_process, find_process_pid)
9974 (get_thread_process, current_process, initialize_inferiors): New.
9975 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
9976 (struct target_waitstatus) <related_pid>: Ditto.
9977 (struct target_ops) <kill, detach>: Add `pid' argument. Change
9979 (struct target_ops) <join>: Add `pid' argument.
9980 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
9981 (struct target_ops) <wait>: Add `ptid' field. Change return type
9983 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
9984 (mywait): Add `ptid' argument. Change return type to ptid_t.
9985 (target_pid_to_str): Declare.
9986 * target.c (set_desired_inferior): Adjust to use ptids.
9987 (mywait): Add new `ptid' argument. Adjust.
9988 (target_pid_to_str): New.
9989 * mem-break.h (free_all_breakpoints): Declare.
9990 * mem-break.c (breakpoints): Delelete.
9991 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
9992 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
9993 to use per-process breakpoint list.
9994 (free_all_breakpoints): New.
9995 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
9996 (symbol_cache, all_symbols_looked_up): Delete.
9998 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10000 (prepare_resume_reply): Change ptid argument's type from unsigned
10001 long to ptid_t. Adjust. Implement W;process and X;process.
10002 (free_sym_cache, clear_symbol_cache): New.
10003 (look_up_one_symbol): Adjust to per-process symbol cache. *
10004 * server.c (cont_thread, general_thread, step_thread): Change type
10006 (attached): Delete.
10007 (multi_process): New.
10008 (last_ptid): Change type to ptid_t.
10009 (struct vstop_notif) <ptid>: Change type to ptid_t.
10010 (queue_stop_reply, push_event): Change `ptid' argument's type to
10012 (discard_queued_stop_replies): Add `pid' argument.
10013 (start_inferior): Adjust to use ptids. Adjust to mywait interface
10014 changes. Don't reference the `attached' global.
10015 (attach_inferior): Adjust to mywait interface changes.
10016 (handle_query): Adjust to use ptids. Parse GDB's qSupported
10017 features. Handle and report "multiprocess+". Handle
10019 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
10021 (handle_v_kill): New.
10022 (handle_v_stopped): Adjust to use target_pid_to_str.
10023 (handle_v_requests): Allow multiple attaches and runs when
10024 multiprocess extensions are in effect. Handle "vKill".
10025 (myresume): Adjust to use ptids.
10026 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
10027 (handle_status): Adjust to discard_queued_stop_replies interface
10029 (first_thread_of, kill_inferior_callback)
10030 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
10031 (main): Call initialize_inferiors. Adjust to use ptids, killing
10032 and detaching from all inferiors. Handle multiprocess packet
10034 * linux-low.h: Include gdb_proc_service.h.
10035 (struct process_info_private): New.
10036 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
10037 <lwpid_of>: Use ptid_get_lwp.
10038 (get_lwp_thread): Adjust.
10039 (struct lwp_info): Add `dead' member.
10040 (find_lwp_pid): Declare.
10041 * linux-low.c (thread_db_active): Delete.
10042 (new_inferior): Adjust comment.
10043 (inferior_pid): Delete.
10044 (linux_add_process): New.
10045 (handle_extended_wait): Adjust.
10046 (add_lwp): Change unsigned long to ptid.
10047 (linux_create_inferior): Add process to processes table. Adjust
10048 to use ptids. Don't set new_inferior here.
10049 (linux_attach_lwp): Rename to ...
10050 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
10051 it. Adjust to use ptids.
10052 (linux_attach_lwp): New.
10053 (linux_attach): Add process to processes table. Don't set
10055 (struct counter): New.
10056 (second_thread_of_pid_p, last_thread_of_process_p): New.
10057 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
10058 multiple processes.
10059 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
10060 processes. Remove process from process table.
10061 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
10062 to multiple processes.
10063 (any_thread_of): New.
10064 (linux_detach): Add `pid' argument, and handle it. Remove process
10065 from processes table.
10066 (linux_join): Add `pid' argument. Handle it.
10067 (linux_thread_alive): Change unsighed long argument to ptid_t.
10068 Consider dead lwps as not being alive.
10069 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
10070 threads we're not interested in.
10071 (same_lwp, find_lwp_pid): New.
10072 (linux_wait_for_lwp): Change `pid' argument's type from int to
10074 (linux_wait_for_event): Rename to ...
10075 (linux_wait_for_event_1): ... this. Change `pid' argument's type
10076 from int to ptid_t. Adjust.
10077 (linux_wait_for_event): New.
10078 (linux_wait_1): Add `ptid' argument. Change return type to
10079 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
10080 that exit from the process table.
10081 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
10083 (mark_lwp_dead): New.
10084 (wait_for_sigstop): Adjust to use ptids. If a process exits while
10085 stopping all threads, mark its main lwp as dead.
10086 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
10088 (fetch_register, usr_store_inferior_registers)
10089 (regsets_fetch_inferior_registers)
10090 (regsets_store_inferior_registers, linux_read_memory)
10091 (linux_write_memory): Inline `inferior_pid'.
10092 (linux_look_up_symbols): Adjust to use per-process
10093 `thread_db_active'.
10094 (linux_request_interrupt): Adjust to use ptids.
10095 (linux_read_auxv): Inline `inferior_pid'.
10096 (initialize_low): Don't reference thread_db_active.
10097 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
10098 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
10099 (ps_getpid): Return the pid of the current inferior.
10100 * thread-db.c (proc_handle, thread_agent): Delete.
10101 (thread_db_create_event, thread_db_enable_reporting): Adjust to
10103 (find_one_thread): Change argument type to ptid_t. Adjust to
10105 (maybe_attach_thread): Adjust to per-process data and ptids.
10106 (thread_db_find_new_threads): Ditto.
10107 (thread_db_init): Ditto.
10108 * spu-low.c (spu_create_inferior, spu_attach): Add process to
10109 processes table. Adjust to use ptids.
10110 (spu_kill, spu_detach): Adjust interface. Remove process from
10112 (spu_join, spu_thread_alive): Adjust interface.
10113 (spu_wait): Adjust interface. Remove process from processes
10114 table. Adjust to use ptids.
10115 * win32-low.c (current_inferior_tid): Delete.
10116 (current_inferior_ptid): New.
10117 (debug_event_ptid): New.
10118 (thread_rec): Take a ptid. Adjust.
10119 (child_add_thread): Add `pid' argument. Adjust to use ptids.
10120 (child_delete_thread): Ditto.
10121 (do_initial_child_stuff): Add `attached' argument. Add process to
10123 (child_fetch_inferior_registers, child_store_inferior_registers):
10125 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
10126 (win32_attach): Pass 1 to do_initial_child_stuff.
10127 (win32_kill): Adjust interface. Remove process from processes
10129 (win32_detach): Ditto.
10130 (win32_join): Adjust interface.
10131 (win32_thread_alive): Take a ptid.
10132 (win32_resume): Adjust to use ptids.
10133 (get_child_debug_event): Ditto.
10134 (win32_wait): Adjust interface. Remove exiting process from
10137 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10139 Non-stop mode support.
10141 * server.h (non_stop): Declare.
10142 (gdb_client_data, handler_func): Declare.
10143 (delete_file_handler, add_file_handler, start_event_loop):
10145 (handle_serial_event, handle_target_event, push_event)
10146 (putpkt_notif): Declare.
10147 * target.h (enum resume_kind): New.
10148 (struct thread_resume): Replace `step' field by `kind' field.
10149 (TARGET_WNOHANG): Define.
10150 (struct target_ops) <wait>: Add `options' argument.
10151 <supports_non_stop, async, start_non_stop>: New fields.
10152 (target_supports_non_stop, target_async): New.
10153 (start_non_stop): Declare.
10154 (mywait): Add `options' argument.
10155 * target.c (mywait): Add `options' argument. Print child exit
10156 notifications here.
10157 (start_non_stop): New.
10158 * server.c (non_stop, own_buf, mem_buf): New globals.
10159 (struct vstop_notif): New.
10160 (notif_queue): New global.
10161 (queue_stop_reply, push_event, discard_queued_stop_replies)
10162 (send_next_stop_reply): New.
10163 (start_inferior): Adjust to use resume_kind. Adjust to mywait
10165 (attach_inferior): In non-stop mode, don't wait for the target
10167 (handle_general_set): Handle QNonStop.
10168 (handle_query): When handling qC, return the current general
10169 thread, instead of the first thread of the list.
10170 (handle_query): If the backend supports non-stop mode, include
10171 QNonStop+ in the qSupported query response.
10172 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
10174 (handle_v_attach, handle_v_run): Handle non-stop mode.
10175 (handle_v_stopped): New.
10176 (handle_v_requests): Report support for vCont;t. Handle vStopped.
10177 (myresume): Adjust to use resume_kind. Handle non-stop.
10178 (queue_stop_reply_callback): New.
10179 (handle_status): Handle non-stop mode.
10180 (main): Clear non_stop flag on reconnection. Use the event-loop.
10181 Refactor serial protocol handling from here ...
10182 (process_serial_event): ... to this new function. When GDB
10183 selects any thread, select one here. In non-stop mode, wait until
10184 GDB acks all pending events before exiting.
10185 (handle_serial_event, handle_target_event): New.
10186 * remote-utils.c (remote_open): Install remote_desc in the event
10188 (remote_close): Remove remote_desc from the event loop.
10189 (putpkt_binary): Rename to...
10190 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
10191 (putpkt_binary): New as wrapper around putpkt_binary_1.
10192 (putpkt_notif): New.
10193 (prepare_resume_reply): In non-stop mode, don't change the
10195 * event-loop.c: New.
10196 * Makefile.in (OBJ): Add event-loop.o.
10197 (event-loop.o): New rule.
10199 * linux-low.h (pid_of): Moved here.
10201 (get_lwp_thread): Use lwpid_of.
10202 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
10203 * linux-low.c (pid_of): Delete.
10204 (inferior_pid): Use lwpid_of.
10205 (linux_event_pipe): New.
10206 (target_is_async_p): New.
10208 (handle_extended_wait): Use lwpid_of.
10209 (add_lwp): Don't set lwpid field.
10210 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
10211 (linux_kill_one_lwp): If killing a running lwp, stop it first.
10212 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
10213 (linux_detach_one_lwp): If detaching from a running lwp, stop it
10214 first. Adjust to linux_wait_for_event interface changes. Use
10216 (linux_detach): Don't delete the main lwp here.
10217 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
10218 (status_pending_p): Don't consider explicitly suspended lwps.
10219 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
10220 pointer. Add OPTIONS argument. Change return type to int. Use
10221 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
10222 (linux_wait_for_event): Take an integer pid instead of a lwp_info
10223 pointer. Add status pointer argument. Return a pid instead of a
10224 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
10225 changes. In non-stop mode, don't switch to a random thread.
10226 (linux_wait): Rename to...
10227 (linux_wait_1): ... this. Add target_options argument, and handle
10228 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
10229 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
10230 clean exit and signal exit code. Don't stop all threads in
10231 non-stop mode. In all-stop mode, only stop all threads when
10232 reporting a stop to GDB. Handle explicit thread stop requests.
10233 (async_file_flush, async_file_mark): New.
10235 (send_sigstop): Use lwpid_of.
10236 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
10237 interface changes. In non-stop mode, don't switch to a random
10239 (linux_resume_one_lwp): Use lwpid_of.
10240 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
10241 (linux_resume_one_thread): ... this. Handle resume_stop. In
10242 non-stop mode, don't look for pending flag in all threads.
10243 (resume_status_pending_p): Don't consider explicitly suspended
10245 (my_waitpid): Reimplement. Emulate __WALL.
10246 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10248 (sigchld_handler, linux_supports_non_stop, linux_async)
10249 (linux_start_non_stop): New.
10250 (linux_target_ops): Register linux_supports_non_stop, linux_async
10251 and linux_start_non_stop.
10252 (initialize_low): Install SIGCHLD handler.
10253 * thread-db.c (thread_db_create_event, find_one_thread)
10254 (thread_db_get_tls_address): Use lwpid_of.
10255 * win32-low.c (win32_detach): Adjust to use resume_kind.
10256 (win32_wait): Add `options' argument.
10257 * spu-low.c (spu_resume): Adjust to use resume_kind.
10258 (spu_wait): Add `options' argument.
10260 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10262 Decouple target code from remote protocol.
10264 * target.h (enum target_waitkind): New.
10265 (struct target_waitstatus): New.
10266 (struct target_ops) <wait>: Return an unsigned long. Take a
10267 target_waitstatus pointer instead of a char pointer.
10268 (mywait): Likewise.
10269 * target.c (mywait): Change prototype to return an unsigned long.
10270 Take a target_waitstatus pointer instead of a char pointer. Adjust.
10271 * server.h (thread_from_wait, old_thread_from_wait): Delete
10273 (prepare_resume_reply): Change prototype to take a
10275 * server.c (thread_from_wait, old_thread_from_wait): Delete.
10276 (last_status, last_ptid): New.
10277 (start_inferior): Remove "statusptr" argument. Adjust. Return a
10278 pid instead of a signal.
10279 (attach_inferior): Remove "status" and "signal" parameters.
10281 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
10283 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
10284 (handle_v_requests, myresume): Remove "status" and "signal"
10285 parameters. Adjust.
10286 (handle_status): New.
10287 (main): Delete local `status'. Adjust.
10288 * remote-utils.c: Include target.h.
10289 (prepare_resume_reply): Change prototype to take a
10290 target_waitstatus. Adjust.
10292 * linux-low.c (linux_wait): Adjust to new target_ops->wait
10294 * spu-low.c (spu_wait): Adjust.
10295 * win32-low.c (enum target_waitkind, struct target_waitstatus):
10297 (win32_wait): Adjust.
10299 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10301 * target.h (struct thread_resume): Delete leave_stopped member.
10302 (struct target_ops): Add a `n' argument to the `resume' callback.
10303 * server.c (start_inferior): Adjust.
10304 (handle_v_cont, myresume): Adjust.
10305 * linux-low.c (check_removed_breakpoint): Adjust to resume
10306 interface change, and to removed leave_stopped field.
10307 (resume_ptr): Delete.
10308 (struct thread_resume_array): New.
10309 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10310 resume interface change.
10311 (linux_continue_one_thread, linux_queue_one_thread)
10312 (resume_status_pending_p): Check if the resume field is NULL
10313 instead of checking the leave_stopped member.
10314 (linux_resume): Adjust to the target resume interface change.
10315 * spu-low.c (spu_resume): Adjust to the target resume interface
10317 * win32-low.c (win32_detach, win32_resume): Ditto.
10319 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10321 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10323 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10325 (linux_continue_one_thread): Only preserve the stepping flag if
10326 there's a pending breakpoint.
10328 2009-03-31 Pedro Alves <pedro@codesourcery.com>
10330 * server.c (main): After the inferior having exited, call
10331 remote_close before exiting gdbserver.
10333 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10335 Fix size of FPSCR in Power 7 processors.
10336 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10337 (PPC_FEATURE_HAS_DFP): New #define.
10338 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10341 2009-03-23 Pedro Alves <pedro@codesourcery.com>
10343 * server.c (handle_query) Whitespace and formatting.
10345 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10347 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10348 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10349 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10350 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10351 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10352 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10353 Makefile.in, configure.ac: Fix whitespace throughout.
10354 * configure: Regenerate.
10356 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10358 * inferiors.c (find_inferior): Make it safe for the callback
10359 function to delete the currently iterated inferior.
10361 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10363 * Makefile.in (linuw_low_h): Move higher.
10364 (thread-db.o): Depend on $(linux_low_h).
10366 2009-03-17 Pedro Alves <pedro@codesourcery.com>
10368 Rename "process" to "lwp" throughout.
10370 * linux-low.c (all_processes): Rename to...
10371 (all_lwps): ... this.
10372 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10373 (add_process): Rename to ...
10374 (add_lwp): ... this. Adjust.
10375 (linux_create_inferior): Adjust.
10376 (linux_attach_lwp): Adjust.
10377 (linux_attach): Adjust.
10378 (linux_kill_one_process): Rename to ...
10379 (linux_kill_one_lwp): ... this. Adjust.
10380 (linux_kill): Adjust.
10381 (linux_detach_one_process): Rename to ...
10382 (linux_detach_one_lwp): ... this. Adjust.
10383 (linux_detach): Adjust.
10384 (check_removed_breakpoint): Adjust.
10385 (status_pending_p): Adjust.
10386 (linux_wait_for_process): Rename to ...
10387 (linux_wait_for_lwp): ... this. Adjust.
10388 (linux_wait_for_event): Adjust.
10389 (send_sigstop): Adjust.
10390 (wait_for_sigstop): Adjust.
10391 (stop_all_processes): Rename to ...
10392 (stop_all_lwps): ... this.
10393 (linux_resume_one_process): Rename to ...
10394 (linux_resume_one_lwp): ... this. Adjust.
10395 (linux_set_resume_request, linux_continue_one_thread)
10396 (linux_queue_one_thread, resume_status_pending_p)
10397 (usr_store_inferior_registers, regsets_store_inferior_registers)
10398 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10400 * linux-low.h (get_process): Rename to ...
10401 (get_lwp): ... this. Adjust.
10402 (get_thread_process): Rename to ...
10403 (get_thread_lwp): ... this. Adjust.
10404 (get_process_thread): Rename to ...
10405 (get_lwp_thread): ... this. Adjust.
10406 (struct process_info): Rename to ...
10407 (struct lwp_info): ... this.
10408 (all_processes): Rename to ...
10409 (all_lwps): ... this.
10410 * proc-service.c (ps_lgetregs): Adjust.
10411 * thread-db.c (thread_db_create_event, find_one_thread)
10412 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10414 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10416 * server.c (handle_query): Handle "qAttached".
10418 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10420 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10421 GPLv3, update license URL.
10423 2009-03-01 Doug Evans <dje@google.com>
10425 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10426 (server_h): Add gdb_signals.h.
10427 (signals.o): Update.
10428 * server.h (target_signal_from_host,target_signal_to_host_p)
10429 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10431 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10433 * remote-utils.c (getpkt): Also generate remote-debug
10434 information if noack_mode is set.
10436 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10438 * server.c (handle_query): Report qXfer:siginfo:read and
10439 qXfer:siginfo:write as supported and handle them.
10440 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10441 * linux-low.c (linux_xfer_siginfo): New.
10442 (linux_target_ops): Set it.
10444 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10446 * server.c (gdbserver_usage): Mention --remote-debug.
10447 (main): Accept '--remote-debug' switch.
10449 2009-01-18 Doug Evans <dje@google.com>
10451 * regcache.c (new_register_cache): No need to check result of xcalloc.
10452 * server.c (handle_search_memory): Back out calls to xmalloc,
10453 result is checked and error is returned to user upon failure.
10454 (handle_query): Ditto. Add more checks for result of malloc.
10455 (handle_v_cont): Check result of malloc, report error back to
10457 (handle_v_run): Ditto. Call freeargv.
10458 * server.h (freeargv): Declare.
10459 * utils.c (freeargv): New fn.
10461 2009-01-15 Doug Evans <dje@google.com>
10463 * gdbreplay.c (perror_with_name): Make arg const char *.
10464 * server.h (target_signal_to_name): Make return type const char *.
10465 * thread-db.c (thread_db_err_str): Make return type const char *.
10466 * utils.c (perror_with_name): Make arg const char *.
10468 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10470 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10471 when handling a EXIT_PROCESS_DEBUG_EVENT.
10473 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10475 * gdbreplay.c (gdbreplay_version): Update copyright year.
10476 * server.c (gdbserver_version): Likewise.
10478 2009-01-05 Doug Evans <dje@google.com>
10480 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10481 (handle_extended_wait): Improve comment.
10483 2008-12-13 Doug Evans <dje@google.com>
10485 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10486 * server.h (ATTR_MALLOC): New macro.
10487 (xmalloc,xcalloc,xstrdup): Declare.
10488 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10489 * inferiors.c: Ditto.
10490 * linux-low.c: Ditto.
10491 * mem-break.c: Ditto.
10492 * regcache.c: Ditto.
10493 * remote-utils.c: Ditto.
10496 * win32-low.c: Ditto.
10498 2008-12-12 Doug Evans <dje@google.com>
10500 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10501 in debugging printf.
10503 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10505 2008-12-09 Doug Evans <dje@google.com>
10507 * linux-low.h (struct process_info): Delete member tid, unused.
10508 * thread-db.c (find_one_thread): Update.
10509 (maybe_attach_thread): Update.
10511 2008-12-02 Pedro Alves <pedro@codesourcery.com>
10513 * target.h (struct target_ops): Add qxfer_osdata member.
10514 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10516 (linux_qxfer_osdata): New functions.
10517 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10519 * server.c (handle_query): Handle "qXfer:osdata:read:".
10520 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10521 (buffer_xml_printf): New functions.
10522 * server.h (struct buffer): New.
10523 (buffer_grow_str, buffer_grow_str0): New macros.
10524 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10525 (buffer_xml_printf): Declare.
10527 2008-11-24 Doug Evans <dje@google.com>
10529 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10531 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10533 * server.c (handle_v_run): Always use the supplied argument list.
10535 2008-11-19 Bob Wilson <bob.wilson@acm.org>
10537 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10538 (xtensa_regmap_table): Add entry for scompare1.
10540 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10542 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10543 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10544 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10545 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10546 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10547 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10548 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10549 XML target descriptions.
10550 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10551 when inferior is running on an ISA 2.05 or later processor. Add
10552 special case to return offset for full 64-bit slot of FPSCR when
10555 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10557 * Makefile.in (SFILES, clean): Added sparc64 files.
10558 (reg-sparc64.o, reg-sparc64.c): New.
10559 * configure.srv (sparc*-*-linux*): New configuration.
10560 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10561 syscall arguments for SPARC.
10562 (regsets_store_inferior_registers): Likewise.
10563 * linux-sparc-low.c: New file.
10565 2008-10-21 Doug Evans <dje@google.com>
10567 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10568 (READLINE_DIR,READLINE_DEP): Delete.
10569 (INTERNAL_CFLAGS): Update.
10570 (LINTFLAGS): Update.
10572 2008-10-10 Pedro Alves <pedro@codesourcery.com>
10574 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10575 whole argv from the last run, not just argv[0].
10577 2008-09-08 Pedro Alves <pedro@codesourcery.com>
10579 * regcache.c (new_register_cache): Return NULL if the register
10580 cache size isn't known yet.
10581 (free_register_cache): Avoid dereferencing a NULL regcache.
10583 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10585 * configure.srv: Merge MIPS and MIPS64.
10587 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10589 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10591 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
10593 * Makefile.in: Add required vsx dependencies.
10595 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10596 Declare init_registers_powerpc_vsx32l.
10597 Declare init_registers_powerpc_vsx64l.
10598 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10599 (ppc_arch_setup): Check for VSX in hwcap.
10600 (ppc_fill_vsxregset): New function.
10601 (ppc_store_vsxregset): New function.
10602 Add new VSX entry in regset_info target_regsets.
10604 * configure.srv: Add new VSX dependencies.
10606 2008-08-12 Pedro Alves <pedro@codesourcery.com>
10608 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10609 (remote_open): Set or clear transport_is_reliable.
10610 (putpkt_binary): Don't expect acks in noack mode.
10611 (getpkt): Don't send ack/nac in noack mode.
10612 * server.c (handle_general_set): Handle QStartNoAckMode.
10613 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10615 (main): Reset noack_mode on every connection.
10616 * server.h (noack_mode): Declare.
10618 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10620 * Makefile.in (GDBREPLAY_OBS): New variable.
10621 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10623 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10624 Daniel Jacobowitz <dan@codesourcery.com>
10626 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10627 (usr_store_inferior_registers): Likewise.
10628 (regsets_store_inferior_registers): Likewise.
10630 2008-07-31 Rolf Jansen <rj@surtec.com>
10631 Pedro Alves <pedro@codesourcery.com>
10633 * configure.ac: Check for memmem declaration.
10634 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10635 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10636 (disable_packet_qfThreadInfo): Unconditionally compile.
10637 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10638 * configure, config.in: Regenerate.
10640 2008-07-28 Doug Kwan <dougkwan@google.com>
10642 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10643 (linux_write_memory): Remove declaration of errno.
10645 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10647 * linux-low.c (handle_extended_wait): Do not use "status"
10648 variable uninitialized.
10650 2008-07-07 Pedro Alves <pedro@codesourcery.com>
10652 * server.c (handle_v_attach): Inhibit reporting dll changes.
10654 2008-06-27 Pedro Alves <pedro@codesourcery.com>
10656 * remote-utils.c (prepare_resume_reply): If requested, don't
10657 output "thread:TID" in the T stop reply.
10659 * server.c (disable_packet_vCont, disable_packet_Tthread)
10660 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10661 (handle_query): If requested, disable support for qC, qfThreadInfo
10663 (handle_v_requests): If requested, disable support for vCont.
10664 (gdbserver_show_disableable): New.
10665 (main): Handle --disable-packet and --disable-packet=LIST.
10667 * server.h (disable_packet_vCont, disable_packet_Tthread)
10668 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10670 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10672 * server.c (gdbserver_usage): Mention --version.
10674 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10676 * Makefile.in (gdbreplay.o): New rule.
10678 2008-06-06 Joseph Myers <joseph@codesourcery.com>
10680 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10681 message, not gdbserver.
10683 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
10684 Nathan Sidwell <nathan@codesourcery.com>
10685 Joseph Myers <joseph@codesourcery.com>
10687 * acinclude.m4: Include ../../config/acx.m4.
10688 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10689 * configure, config.in: Regenerate.
10690 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10691 * server.c (gdbserver_version): Print PKGVERSION.
10692 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10693 (main): Adjust gdbserver_usage calls.
10694 * gdbreplay.c (version, host_name): Add declarations.
10695 (gdbreplay_version, gdbreplay_usage): New.
10696 (main): Accept --version and --help options.
10698 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10700 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10701 (arm_breakpoint_at): Handle Thumb.
10702 (the_low_target): Add comment.
10704 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10706 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10708 2008-05-09 Doug Evans <dje@google.com>
10710 * server.h (decode_search_memory_packet): Declare.
10711 * remote-utils.c (decode_search_memory_packet): New fn.
10712 * server.c (handle_search_memory_1): New fn.
10713 (handle_search_memory): New fn.
10714 (handle_query): Process qSearch:memory packets.
10716 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10718 * regcache.c (registers_length): Remove.
10719 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10720 full register packet.
10721 * regcache.h (registers_length): Remove prototype.
10722 * server.h (PBUFSIZ): Define to 16384.
10724 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10726 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10727 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10728 powerpc-64l.o, and powerpc-altivec64l.o.
10729 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10730 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10731 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10732 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10733 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10736 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
10737 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
10738 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
10739 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
10740 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
10741 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
10742 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
10743 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
10744 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
10745 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
10748 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
10749 (init_registers_powerpc_32l): ... this new prototype.
10750 (init_registers_powerpc_32): Remove, replace by ...
10751 (init_registers_powerpc_altivec32l): ... this new prototype.
10752 (init_registers_powerpc_e500): Remove, replace by ...
10753 (init_registers_powerpc_e500l): ... this new prototype.
10754 (init_registers_ppc64): Remove, replace by ...
10755 (init_registers_powerpc_64l): ... this new prototype.
10756 (init_registers_powerpc_64): Remove, replace by ...
10757 (init_registers_powerpc_altivec64l): ... this new prototype.
10758 (ppc_num_regs): Set to 73.
10759 (PT_ORIG_R3, PT_TRAP): Define if necessary.
10760 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
10761 (ppc_cannot_store_register): Handle orig_r3 and trap.
10762 (ppc_arch_setup): Update init_registers_... calls.
10763 (ppc_fill_gregset): Handle orig_r3 and trap.
10765 * inferiors.c (clear_inferiors): Reset current_inferior.
10767 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
10769 * acinclude.m4: Add override.m4.
10770 * configure: Regenerate.
10772 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10774 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
10775 initial call to init_register_ppc64.
10777 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10779 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
10780 single powerpc*-*-linux* case.
10781 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
10783 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
10785 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
10786 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
10788 * linux-ppc-low.c: Include <elf.h>.
10789 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
10790 (ppc_hwcap): New global variable.
10791 (ppc_regmap): Remove __SPE__ #ifdef sections.
10792 (ppc_regmap_e500): New global variable.
10793 (ppc_cannot_store_register): Update __SPE__ special case.
10794 (ppc_get_hwcap): New function.
10795 (ppc_arch_setup): Use it to determine whether inferior supports
10796 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
10797 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
10798 Do not access registers if target does not support AltiVec.
10799 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
10800 Do not access registers if target does not support SPE.
10801 (target_regsets): Unconditionally include AltiVec and SPE regsets.
10803 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
10805 * linux-low.c (disabled_regsets, num_regsets): New.
10806 (use_regsets_p): Delete.
10807 (linux_wait_for_process): Clear disabled_regsets.
10808 (regsets_fetch_inferior_registers): Check and set it.
10809 (regsets_store_inferior_registers): Likewise.
10810 (linux_fetch_registers, linux_store_registers): Do not use
10812 (initialize_low): Allocate disabled_regsets.
10814 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
10816 * Makefile.in (LIBOBJS): New.
10817 (OBS): Use LIBOBJS.
10818 (memmem.o): New rule.
10819 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
10820 * configure: Regenerated.
10822 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
10824 * server.c (handle_query): Never return "unsupported" for
10825 qXfer:features:read queries.
10827 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
10829 * server.c (get_features_xml): Fix inverted condition.
10830 (handle_query): Always support qXfer:feature:read.
10832 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
10834 * server.c (wrapper_argv): New.
10835 (start_inferior): Handle wrapper_argv. If set, expect an extra
10837 (gdbserver_usage): Document --wrapper.
10838 (main): Parse --wrapper.
10840 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10842 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
10843 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
10844 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
10845 (ppc_set_pc): Likewise.
10846 (ppc_arch_setup): New function.
10847 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
10848 of collect_register.
10849 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
10851 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10853 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
10854 instead of linux-ppc64-low.o.
10855 * linux-ppc64-low.c: Remove file.
10856 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
10857 (linux-ppc64-low.o): Remove rule.
10859 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
10860 (init_registers_powerpc_64): Likewise.
10861 (ppc_regmap): Conditionally define depending on __powerpc64__.
10862 (ppc_cannot_store_register): Do not special-case "fpscr" when
10863 compiled on __powerpc64__.
10864 (ppc_collect_ptrace_register): New function.
10865 (ppc_supply_ptrace_register): New function.
10866 (ppc_breakpoint): Change type to "unsigned int".
10867 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
10868 (the_low_target): Conditionally provide initializers for the
10869 arch_setup member depending on __powerpc64__. Install
10870 collect_ptrace_register and supply_ptrace_register members.
10872 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10874 * regcache.h (gdbserver_xmltarget): Add extern declaration.
10875 * server.c (gdbserver_xmltarget): Define.
10876 (get_features_xml): Use it to replace "target.xml" and arch_string.
10878 * configure.srv: Remove srv_xmltarget. Add XML files that were
10879 mentioned there to srv_xmlfiles instead. Remove conditional tests
10880 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
10881 srv_xmlfiles and srv_regobj to include all possible choices.
10882 * configure.ac (srv_xmltarget): Remove.
10883 (srv_xmlfiles): Do not add "target.xml".
10884 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
10885 checks for supplementary target information.
10886 * configure: Regenerate.
10887 * Makefile.in (XML_TARGET): Remove.
10888 (target.xml): Remove rule.
10889 (clean): Do not clean up target.xml.
10890 (.PRECIOUS): Do not mention target.xml.
10892 * target.h (struct target_ops): Remove arch_string member.
10893 * linux-low.c (linux_arch_string): Remove.
10894 (linux_target_ops): Remove arch_string initializer.
10895 * linux-low.h (struct linux_target_ops): Remove arch_string member.
10896 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
10897 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
10898 * spu-low.c (spu_arch_string): Remove.
10899 (spu_target_ops): Remove arch_string initializer.
10900 * win32-low.c (win32_arch_string): Remove.
10901 (win32_target_ops): Remove arch_string initializer.
10902 * win32-low.h (struct win32_target_ops): Remove arch_string member.
10903 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
10904 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
10906 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10908 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
10909 by collect_ptrace_register and supply_ptrace_register hooks.
10910 * linux-low.c (fetch_register): Use supply_ptrace_register callback
10911 instead of checking for the_low_target.left_pad_xfer.
10912 (usr_store_inferior_registers): Use collect_ptrace_register callback
10913 instead of checking for the_low_target.left_pad_xfer.
10915 * linux-s390-low.c (s390_collect_ptrace_register): New function.
10916 (s390_supply_ptrace_register): Likewise.
10917 (s390_fill_gregset): Call s390_collect_ptrace_register.
10918 (the_low_target): Update.
10920 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
10921 (ppc_supply_ptrace_register): Likewise.
10922 (the_low_target): Update.
10924 * linux-i386-low.c (the_low_target): Update.
10925 * linux-x86-64-low.c (the_low_target): Update.
10927 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10929 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
10930 reg-s390.o and reg-s390x.o.
10932 * linux-low.c (new_inferior): New global variable.
10933 (linux_create_inferior, linux_attach): Set it.
10934 (linux_wait_for_process): Call the_low_target.arch_setup after the
10935 target has stopped for the first time.
10936 (initialize_low): Do not call the_low_target.arch_setup.
10938 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
10939 (s390_set_pc): Likewise.
10940 (s390_arch_setup): New function.
10941 (the_low_target): Use s390_arch_setup as arch_setup routine.
10943 * regcache.c (realloc_register_cache): New function.
10944 (set_register_cache): Call it for each existing regcache.
10946 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10948 * server.h (init_registers): Remove prototype.
10950 * linux-low.h (struct linux_target_ops): Add arch_setup field.
10951 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
10952 instead of init_registers ().
10953 * linux-arm-low.c (init_registers_arm): Add prototype.
10954 (init_registers_arm_with_iwmmxt): Likewise.
10955 (the_low_target): Add initializer for arch_setup field.
10956 * linux-cris-low.c (init_registers_cris): Add prototype.
10957 (the_low_target): Add initializer for arch_setup field.
10958 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
10959 (the_low_target): Add initializer for arch_setup field.
10960 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
10961 (the_low_target): Add initializer for arch_setup field.
10962 * linux-ia64-low.c (init_registers_ia64): Add prototype.
10963 (the_low_target): Add initializer for arch_setup field.
10964 * linux-m32r-low.c (init_registers_m32r): Add prototype.
10965 (the_low_target): Add initializer for arch_setup field.
10966 * linux-m68k-low.c (init_registers_m68k): Add prototype.
10967 (the_low_target): Add initializer for arch_setup field.
10968 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
10969 (init_registers_mips64_linux): Likewise.
10970 (the_low_target): Add initializer for arch_setup field.
10971 * linux-ppc-low.c (init_registers_ppc): Add prototype.
10972 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
10973 (the_low_target): Add initializer for arch_setup field.
10974 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
10975 (init_registers_powerpc_64): Likewise.
10976 (the_low_target): Add initializer for arch_setup field.
10977 * linux-s390-low.c (init_registers_s390): Add prototype.
10978 (init_registers_s390x): Likewise.
10979 (the_low_target): Add initializer for arch_setup field.
10980 * linux-sh-low.c (init_registers_sh): Add prototype.
10981 (the_low_target): Add initializer for arch_setup field.
10982 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
10983 (the_low_target): Add initializer for arch_setup field.
10984 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
10985 (the_low_target): Add initializer for arch_setup field.
10987 * win32-low.h (struct win32_target_ops): Add arch_setup field.
10988 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
10989 instead of init_registers ().
10990 * win32-arm-low.c (init_registers_arm): Add prototype.
10991 (the_low_target): Add initializer for arch_setup field.
10992 * win32-i386-low.c (init_registers_i386): Add prototype.
10993 (the_low_target): Add initializer for arch_setup field.
10995 * spu-low.c (init_registers_spu): Add prototype.
10996 (initialize_low): Call initialie_registers_spu () instead of
10997 initialize_registers ().
10999 2008-02-19 Pedro Alves <pedro@codesourcery.com>
11001 * server.c (handle_v_requests): When handling the vRun and vAttach
11002 packets, if already debugging a process, don't kill it. Return an
11005 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11007 * server.c (handle_query): Correct length check.
11009 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
11011 * win32-low.c (do_initial_child_stuff): Add process handle
11012 parameter. Set current_process_handle and current_process_id from the
11013 parameters. Clear globals.
11014 (win32_create_inferior): Don't set current_process_handle and
11015 current_process_id here. Instead pass them on the call to
11016 do_initial_child_stuff.
11017 (win32_attach): Likewise.
11018 (win32_clear_inferiors): New.
11019 (win32_kill): Don't close the current process handle or the
11020 current thread handle here. Instead call win32_clear_inferiors.
11021 (win32_detach): Don't open a new handle to the process. Call
11022 win32_clear_inferiors.
11023 (win32_join): Don't rely on current_process_handle; open a new
11024 handle using the process id.
11025 (win32_wait): Call win32_clear_inferiors when the inferior process
11028 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
11030 * server.c (monitor_show_help): Add "exit".
11032 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
11034 * Makefile.in (SFILES): Add linux-xtensa-low.c.
11035 (clean): Add reg-xtensa.c.
11036 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
11037 * configure.srv (xtensa*-*-linux*) New target.
11038 * linux-xtensa-low.c: New.
11039 * xtensa-xtregs.c: New.
11041 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
11043 * hostio.c: Don't include errno.h.
11044 (errno_to_fileio_errno): Move to hostio-errno.
11045 * hostio.c: (hostio_error): Remove the error parameter. Defer the
11046 error number outputting to the target->hostio_last_error callback.
11047 (hostio_packet_error): Use FILEIO_EINVAL directly.
11048 (handle_open, handle_pread, hostio_error, handle_unlink): Update
11049 calls to hostio_error.
11050 * hostio-errno.c: New.
11051 * server.h (hostio_last_error_from_errno): Declare.
11052 * target.h (target_ops): Add hostio_last_error member.
11053 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
11054 as hostio_last_error handler.
11055 * spu-low.c (spu_target_ops): Likewise.
11056 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
11057 (wince_hostio_last_error): New functions.
11058 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
11059 as hostio_last_error handler.
11060 (win32_target_ops) [!_WIN32_WCE]: Register
11061 hostio_last_error_from_errno as hostio_last_error handler.
11062 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
11063 (hostio-errno.o): New rule.
11064 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
11065 * configure.srv (srv_hostio_err_objs): New variable. Default to
11067 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
11068 * configure: Regenerate.
11070 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11072 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
11073 (linux_kill, linux_detach): Clean up the process list.
11074 * remote-utils.c (remote_open): Improve port number parsing.
11075 (putpkt_binary, input_interrupt): Only send interrupts if the target
11077 * server.c (extended_protocol): Make static.
11078 (attached): Define earlier.
11079 (exit_requested, response_needed, program_argv): New variables.
11080 (target_running): New.
11081 (start_inferior): Clear attached here.
11082 (attach_inferior): Set attached here.
11083 (require_running): Define.
11084 (handle_query): Use require_running and target_running. Implement
11086 (handle_v_attach, handle_v_run): New.
11087 (handle_v_requests): Use require_running. Handle vAttach and vRun.
11088 (gdbserver_usage): Update.
11089 (main): Redo argument parsing. Handle --debug and --multi. Handle
11090 --attach along with other options or after the port. Save
11091 program_argv. Support no initial program. Resynchronize
11092 communication with GDB after an error. Handle "monitor exit".
11093 Use require_running and target_running. Always allow the extended
11094 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
11095 restart in extended mode.
11096 * README: Refer to the GDB manual. Update --attach usage.
11098 2007-12-20 Andreas Schwab <schwab@suse.de>
11100 * linux-low.c (STACK_SIZE): Define.
11101 (linux_tracefork_child): Use it. Use __clone2 on ia64.
11102 (linux_test_for_tracefork): Likewise.
11104 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
11106 * linux-low.c (linux_wait_for_event): Update messages. Do not
11107 reinsert auto-delete breakpoints.
11108 * mem-break.c (struct breakpoint): Change return type of handler to
11110 (set_breakpoint_at): Update handler type.
11111 (reinsert_breakpoint_handler): Return 1 instead of calling
11113 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
11115 (check_breakpoints): Delete auto-delete breakpoints and return 2.
11116 * mem-break.h (set_breakpoint_at): Update handler type.
11117 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
11118 * win32-low.c (auto_delete_breakpoint): New.
11119 (get_child_debug_event): Use it.
11121 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
11123 * configure.ac: Check for pread and pwrite.
11124 * hostio.c (handle_pread): Fall back to lseek and read.
11125 (handle_pwrite): Fall back to lseek and write.
11126 * config.in, configure: Regenerated.
11128 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
11130 * server.c (myresume): Add own_buf argument.
11131 (main): Update calls.
11133 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
11135 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
11136 * remote-utils.c (remote_open): Do not call disable_async_io.
11137 (block_async_io): Delete.
11138 (unblock_async_io): Make static.
11139 (initialize_async_io): New.
11140 * server.c (handle_v_cont): Handle async I/O here.
11141 (myresume): Likewise. Move other common resume tasks here...
11142 (main): ... from here. Call initialize_async_io. Disable async
11143 I/O before the main loop.
11144 * server.h (initialize_async_io): Declare.
11145 (block_async_io, unblock_async_io): Delete prototypes.
11146 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
11148 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
11150 * remote-utils.c (readchar): Allow binary data in received messages.
11152 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11154 * win32-low.c (attaching): New global.
11155 (win32_create_inferior): Clear the `attaching' global.
11156 (win32_attach): Set the `attaching' global.
11157 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
11158 attaching. Only set a breakpoint at the entry point if not
11161 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11163 * server.c (main): Don't report dll events on the initial
11164 connection on attaches.
11166 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11168 * server.c (main): Relax numerical bases supported for the pid of
11169 the --attach command line argument.
11171 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11173 * win32-low.c (win32_attach): Call OpenProcess before
11174 DebugActiveProcess, not after. Add last error output to error
11177 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11179 * win32-low.c (win32_get_thread_context)
11180 (win32_set_thread_context): New functions.
11181 (thread_rec): Use win32_get_thread_context.
11182 (continue_one_thread, win32_resume): Use win32_set_thread_context.
11183 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
11186 2007-12-03 Leo Zayas
11187 Pedro Alves <pedro_alves@portugalmail.pt>
11189 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
11191 (child_add_thread): Minor cleanup.
11192 (child_continue): Resume artificially suspended threads before
11193 calling ContinueDebugEvent.
11194 (suspend_one_thread): New.
11195 (fake_breakpoint_event): New.
11196 (get_child_debug_event): Change return type to int. Check here if
11197 gdb sent an interrupt request. If a soft interrupt was requested,
11198 fake a breakpoint event. Return 0 if there is no event to handle,
11200 (win32_wait): Don't check here if gdb sent an interrupt request.
11201 Ensure there is a valid event to handle.
11202 (win32_request_interrupt): Add soft interruption method as last
11205 2007-12-03 Leo Zayas
11206 Pedro Alves <pedro_alves@portugalmail.pt>
11208 * win32-low.h (win32_thread_info): Add descriptions to the
11209 structure members. Replace `suspend_count' counter by a
11211 * win32-low.c (thread_rec): Update condition of when to get the
11212 context from the inferior. Rely on ContextFlags being set if it
11213 has already been retrieved. Only suspend the inferior thread if
11214 we haven't already. Warn if that fails.
11215 (continue_one_thread): s/suspend_count/suspended/. Only call
11216 ResumeThread once. Warn if that fails.
11218 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11220 * win32-low.c (win32_wait): Don't read from the inferior when it
11221 has already exited.
11223 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11225 * Makefile.in (win32_low_h): New variable.
11226 (win32-low.o): Add dependency on $(win32_low_h).
11227 (win32-arm-low.o, win32-i386-low.o): New rules.
11229 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11231 * hostio.c: Correct copyright year.
11233 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11235 * Makefile.in (OBS): Add hostio.o.
11236 (hostio.o): New rule.
11237 * server.h (handle_vFile): Declare.
11238 * hostio.c: New file.
11239 * server.c (handle_v_requests): Take packet_len and new_packet_len
11240 for binary packets. Call handle_vFile.
11241 (main): Update call to handle_v_requests.
11243 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
11245 * linux-low.c: Include <sched.h>.
11247 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
11249 * linux-low.c (linux_tracefork_grandchild): New.
11250 (linux_tracefork_child): Use clone.
11251 (linux_test_for_tracefork): Use clone; allocate and free a stack.
11253 2007-10-31 Joel Brobecker <brobecker@adacore.com>
11255 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11257 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
11259 * linux-low.c (handle_extended_wait): Handle unexpected signals.
11261 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
11263 * inferiors.c (change_inferior_id): Delete.
11264 (add_pid_to_list, pull_pid_from_list): New.
11265 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
11266 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11267 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
11268 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
11269 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
11270 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
11271 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
11272 (using_threads): Always set to 1.
11273 (handle_extended_wait): New.
11274 (add_process): Do not set TID.
11275 (linux_create_inferior): Set must_set_ptrace_flags.
11276 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
11277 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
11278 (linux_thread_alive): Rename TID argument to LWPID.
11279 (linux_wait_for_process): Handle unknown processes. Do not use TID.
11280 (linux_wait_for_event): Do not use TID or check using_threads. Update
11281 call to dead_thread_notify. Call handle_extended_wait.
11282 (linux_create_inferior): Use PTRACE_SETOPTIONS.
11283 (send_sigstop): Delete sigstop_sent.
11284 (wait_for_sigstop): Avoid TID.
11285 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
11286 (linux_test_for_tracefork): New.
11287 (linux_lookup_signals): Use thread_db_active and
11288 linux_supports_tracefork_flag.
11289 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
11290 * linux-low.h (get_process_thread): Avoid TID.
11291 (struct process_ifo): Move thread_known and tid to the end. Remove
11293 (linux_attach_lwp, thread_db_init): Update prototypes.
11294 * server.h (change_inferior_id): Delete prototype.
11295 (add_pid_to_list, pull_pid_from_list): New prototypes.
11296 * thread-db.c (thread_db_use_events): New.
11297 (find_first_thread): Rename to...
11298 (find_one_thread): ...this. Update callers and messages. Do not
11299 call fatal. Check thread_db_use_events. Do not call
11300 change_inferior_id or new_thread_notify.
11301 (maybe_attach_thread): Update. Do not call new_thread_notify.
11302 (thread_db_init): Set thread_db_use_events. Check use_events.
11303 * utils.c (fatal, warning): Correct message prefix.
11305 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
11307 * Makefile.in (clean): Remove new files.
11308 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11309 (powerpc-64.o, powerpc-64.c): New rules.
11310 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11311 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11313 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11315 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11316 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11317 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11318 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11319 (target_regsets): Add AltiVec and SPE register sets.
11320 * configure.ac: Check for AltiVec and SPE.
11321 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11322 (ppc_fill_vrregset, ppc_store_vrregset): New.
11323 (target_regsets): Add AltiVec register set.
11324 * configure: Regenerated.
11326 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11328 * linux-low.c (O_LARGEFILE): Define.
11329 (linux_read_memory): Use /proc/PID/mem.
11330 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11331 * configure, config.in: Regenerated.
11333 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11335 * linux-low.c (linux_wait_for_event): Do not pass signals while
11338 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11340 * win32-low.c (create_process): New.
11341 (win32_create_inferior): Use create_process instead of
11342 CreateProcess. If create_process failed retry appending an ".exe"
11343 suffix. Store the GetLastError result immediatelly after
11344 create_process calls and use it on the call to error.
11346 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11348 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11350 2007-08-23 Joel Brobecker <brobecker@adacore.com>
11352 * configure.ac: Switch license to GPLv3.
11354 2007-08-01 Michael Snyder <msnyder@access-company.com>
11356 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11358 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11360 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11362 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11363 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11364 CloseToolhelp32Snapshot.
11365 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11366 CloseToolhelp32Snapshot.
11368 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
11370 * server.c (main): Check for inferior exit before main loop.
11372 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11374 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11375 instead of on tmp_desc.
11377 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11378 Daniel Jacobowitz <dan@codesourcery.com>
11380 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11381 (add_thread): Minor cleanups.
11382 (clear_inferiors): Move lower in the file. Clear the DLL
11384 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11385 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11386 (xml_escape_text): New.
11387 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11389 (handle_v_cont): Report errors.
11390 (gdbserver_version): Update.
11391 (main): Correct size of own_buf. Do not report initial DLL events.
11392 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11393 (unloaded_dll, xml_escape_text): New.
11394 * win32-low.c (enum target_waitkind): Update comments.
11395 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11396 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11397 (win32_EnumProcessModules, win32_GetModuleInformation)
11398 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11399 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11400 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11401 (win32_Module32First, win32_Module32Next, load_toolhelp)
11402 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11403 (get_child_debug_event): Handle DLL events.
11404 (win32_wait): Likewise.
11406 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11408 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11409 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11411 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11413 * win32-low.c (handle_output_debug_string): Ignore event if not
11416 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11418 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11420 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11422 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11424 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11426 * inferiors.c (change_inferior_id): Add comment.
11427 * linux-low.c (check_removed_breakpoint): Add an early
11428 prototype. Improve debug output.
11429 (linux_attach): Doc update.
11430 (linux_detach_one_process, linux_detach): Clean up before releasing
11432 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11433 * linux-low.h (struct process_info): Doc improvement.
11434 * mem-break.c (delete_all_breakpoints): New.
11435 * mem-break.h (delete_all_breakpoints): New prototype.
11436 * thread-db.c (find_first_thread): New.
11437 (thread_db_create_event): Call it instead of
11438 thread_db_find_new_threads. Clean up unused variables.
11439 (maybe_attach_thread): Remove first thread handling.
11440 (thread_db_find_new_threads): Use find_first_thread.
11441 (thread_db_get_tls_address): Likewise.
11443 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11445 * thread-db.c (thread_db_find_new_threads): Add prototype.
11446 (thread_db_create_event): Check for the main thread before adding
11448 (maybe_attach_thread): Only enable event reporting if TID == 0.
11449 (thread_db_get_tls_address): Check for new threads.
11451 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11453 * linux-low.c (linux_create_inferior): Try execv before execvp.
11454 * spu-low.c (spu_create_inferior): Likewise.
11456 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11458 * linux-low.c (linux_create_inferior): Change execv to execvp.
11459 * spu-low.c (spu_create_inferior): Likewies.
11461 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11463 * Makefile.in (clean): Clean new files instead of deleted ones.
11464 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11465 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11467 * configure.srv: Specify XML files and new regformats for MIPS and
11469 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11470 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11471 an entry for the restart register.
11472 (mips_cannot_fetch_register, mips_cannot_store_register)
11473 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11474 register names to match the XML descriptions.
11475 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11476 restart register instead of $0.
11478 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11479 Markus Deuling <deuling@de.ibm.com>
11481 * remote-utils.c (decode_xfer_write): New function.
11482 * server.h (decode_xfer_write): Add prototype.
11483 * server.c (handle_query): Add PACKET_LEN argument. Support
11484 qXfer:spu:read and qXfer:spu:write packets.
11485 (main): Pass packet_len to handle_query.
11486 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11487 * target.h (target_ops): Add qxfer_spu.
11489 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11491 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11492 accessing non-seekable spufs files.
11494 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11496 * server.c (handle_query): Add reply for qC packet.
11498 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11499 Leo Zayas <lerele@champenstudios@com>
11501 * server.h (check_remote_input_interrupt_request): New function.
11502 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11503 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11504 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11505 (check_remote_input_interrupt_request): New function.
11506 * server.h (check_remote_input_interrupt_request): Declare.
11507 * win32-low.c (winapi_DebugBreakProcess,
11508 winapi_GenerateConsoleCtrlEvent): New typedefs.
11509 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11511 (win32_wait): Check for remote interrupt request
11512 with check_remote_input_interrupt_request.
11513 (win32_request_interrupt): New function.
11514 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11516 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11518 * win32-low.c (debug_registers_changed,
11519 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11520 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11521 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11522 (thread_rec): Get context using the low target.
11523 (child_add_thread): Call thread_added on the low target,
11524 which does the same thing.
11526 (do_initial_child_stuff): Remove debug registers references.
11527 Set context using the low target. Resume threads after
11528 setting the contexts.
11529 (child_continue): Remove dead variable. Remove debug
11530 registers references.
11531 (child_fetch_inferior_registers): Go through the low target.
11532 (do_child_store_inferior_registers): Remove.
11533 (child_store_inferior_registers): Go through the low target.
11534 (win32_resume): Remove debug registers references.
11535 Set context using the low target.
11536 (handle_exception): Change return type to void. Don't record
11537 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11538 first chance exception.
11539 (get_child_debug_event): Change return type to void. Remove
11540 goto loop. Always return after waiting for debug event.
11541 (win32_wait): Convert to switch statement. Handle spurious
11544 * win32-i386-low.c (debug_registers_changed,
11545 debug_registers_used): New.
11546 (initial_stuff): Rename to ...
11547 (i386_initial_stuff): ... this. Clear debug registers
11549 (store_debug_registers): Delete.
11550 (i386_get_thread_context): New.
11551 (load_debug_registers): Delete.
11552 (i386_set_thread_context): New.
11553 (i386_thread_added): New.
11554 (single_step): Rename to ...
11555 (i386_single_step): ... this.
11556 (do_fetch_inferior_registers): Rename to ...
11557 (i386_fetch_inferior_register): ... this.
11558 (i386_store_inferior_register): New.
11559 (the_low_target): Adapt to new interface.
11561 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11562 (arm_get_thread_context): New.
11563 (arm_set_thread_context): New.
11565 (do_fetch_inferior_registers): Rename to ...
11566 (arm_fetch_inferior_register): ... this.
11567 (arm_store_inferior_register): New.
11568 (arm_wince_breakpoint): Reimplement as unsigned long.
11569 (arm_wince_breakpoint_len): Define.
11570 (the_low_target): Adapt to new interface.
11572 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11573 load_debug_registers. Add get_thread_context, set_thread_context,
11574 thread_added and store_inferior_register. Rename
11575 fetch_inferior_registers to fetch_inferior_register.
11576 (regptr): Remove declaration.
11578 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11580 * linux-low.c (linux_detach): Change return type to int. Return 0.
11581 * spu-low.c (spu_detach): Likewise.
11583 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11585 * target.h (target_ops): Change return type of detach to int.
11587 (join_inferior): New.
11588 * server.c (main): Don't skip detach support on mingw32.
11589 If the inferior doesn't support detaching return error.
11590 Call join_inferior instead of using waitpid.
11591 * linux-low.c (linux_join): New.
11592 (linux_target_op): Add linux_join.
11593 * spu-low.c (spu_join): New.
11594 (spu_target_ops): Add spu_join.
11595 * win32-low.c (win32_detach): Adapt to new interface.
11596 Reopen current_process_handle before detaching. Issue a child
11597 resume before detaching.
11599 (win32_target_op): Add win32_join.
11601 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11603 * win32-low.c (win32-attach): Fix return value.
11604 * target.h (target_ops): Describe ATTACH return values.
11606 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11608 * win32-low.c (GETPROCADDRESS): Define.
11609 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11610 (winapi_DebugSetProcessKillOnExit): Likewise.
11611 (win32_create_inferior): Force usage of ansi CreateProcessA.
11612 (win32_attach): Use GETPROCADDRESS.
11613 (win32_detach): Likewise.
11615 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11617 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11619 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11621 * win32-low.c: Commit leftover changes from 2007-03-29.
11623 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11625 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11626 fields short instead of int. Add explicit padding.
11627 (i387_cache_to_fsave): Remove unnecessary casts.
11628 (i387_fsave_to_cache): Doc fix.
11629 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11631 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11633 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11634 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11636 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11638 * configure.srv (arm*-*-mingw32ce*): Move near the other
11641 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11643 * configure.ac: Add errno checking.
11644 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11645 sys/file.h and malloc.h.
11646 (AC_CHECK_DECLS): Add perror.
11647 (srv_mingwce): Handle.
11648 * configure.srv (i[34567]86-*-cygwin*): Add
11649 win32-i386-low.o to srv_tgtobj.
11650 (i[34567]86-*-mingw*): Likewise.
11651 (arm*-*-mingw32ce*): Add case.
11652 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11653 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11654 [__MINGW32CE__] (strerror): New function.
11655 [__MINGW32CE__] (errno): Define to GetLastError.
11656 [__MINGW32CE__] (COUNTOF): New macro.
11657 (remote_open): Remove extra close call.
11658 * mem-break.c (delete_breakpoint_at): New function.
11659 * mem-break.h (delete_breakpoint_at): Declare.
11660 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11661 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11662 [USE_WIN32API] (read, write): Add char* casts.
11663 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11664 * server.h: Include wincecompat.h on Windows CE.
11665 [HAVE_ERRNO_H]: Check.
11666 (perror): Declare if not declared.
11667 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11668 (perror_with_name): Remove errno declaration.
11669 * wincecompat.h: New.
11670 * wincecompat.c: New.
11671 * win32-low.h: New.
11672 * win32-arm-low.c: New.
11673 * win32-i386-low.c: New.
11674 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11675 (OUTMSG2): Make it safe.
11677 (COUNTOF): New macro.
11678 (NUM_REGS): Get it from the low target.
11679 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11680 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11681 (thread_rec): Let low target handle debug registers.
11682 (child_add_thread): Likewise.
11683 (child_init_thread_list): Likewise.
11684 (continue_one_thread): Likewise.
11686 (do_child_fetch_inferior_registers): Move to ...
11687 * win32-i386-low.c: ... here, and rename to ...
11688 (do_fetch_inferior_registers): ... this.
11689 * win32-low.c (child_fetch_inferior_registers):
11690 Go through the low target.
11691 (do_child_store_inferior_registers): Use regptr.
11692 (strwinerror): New function.
11693 (win32_create_inferior): Handle Windows CE.
11694 Use strwinerror instead of strerror on Windows error
11695 codes. Add program to the error output.
11696 Don't close the main thread handle on Windows CE.
11697 (win32_attach): Use coredll.dll on Windows CE.
11698 (win32_kill): Close current process and current
11700 (win32_detach): Use coredll.dll on Windows CE.
11701 (win32_resume): Let low target handle debug registers, and
11703 (handle_exception): Add/Remove initial breakpoint. Avoid
11704 non-existant WSTOPSIG on Windows CE.
11705 (win32_read_inferior_memory): Cast to remove warning.
11706 (win32_arch_string): Go through the low target.
11707 (initialize_low): Call set_breakpoint_data with the low
11708 target's breakpoint.
11709 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11710 FOP_REGNUM, mappings): Move to ...
11711 * win32-i386-low.c: ... here.
11712 * win32-low.c (win32_thread_info): Move to ...
11713 * win32-low.h: ... here.
11714 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11715 win32-arm-low.c and wincecompat.c.
11716 (all:): Add $EXEEXT.
11717 (install-only:): Likewise.
11718 (gdbserver:): Likewise.
11719 (gdbreplay:): Likewise.
11720 * config.in: Regenerate.
11721 * configure: Regenerate.
11723 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11725 * win32-low.c: Rename typedef thread_info to
11726 win32_thread_info throughout.
11728 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11730 * win32-i386-low.c: Rename to ...
11731 * win32-low.c: ... this.
11732 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11733 * Makefile.in: Likewise.
11735 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
11737 * remote-utils.c (monitor_output): Constify msg parameter.
11738 * server.h (monitor_output): Likewise.
11739 * win32-i386-low.c (handle_output_debug_string): New.
11740 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
11741 handle_output_debug_string.
11742 (get_child_debug_event): Likewise.
11744 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
11746 * server.c (main): Correct strtoul check.
11748 2007-03-27 Jon Ringle <jon@ringle.org>
11750 * linux-low.c: Check __ARCH_HAS_MMU__ also.
11752 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
11754 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
11756 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
11758 * terminal.h: Check HAVE_SGTTY_H.
11760 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
11762 * remote-utils.c (remote_open): Print out the assigned port number.
11764 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
11766 * remote-utils.c (monitor_output): New function.
11767 * server.c (debug_threads): Define here.
11768 (monitor_show_help): New function.
11769 (handle_query): Handle qRcmd.
11770 (main): Do not handle 'd' packet.
11771 * server.h (debug_threads, remote_debug, monitor_output): Declare.
11772 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
11775 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11777 * Makefile.in (EXEEXT): New.
11778 (clean): Use $(EXEEXT).
11780 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11782 * target.h (target_ops): Rename send_signal to request_interrupt,
11783 and remove enum target_signal parameter.
11784 * linux-low.c (linux_request_interrupt): Rename from
11785 linux_send_signal, and always send SIGINT.
11786 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
11787 and always send SIGINT.
11788 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
11790 (input_interrupt): Likewise.
11792 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11794 * server.c (get_features_xml): Check if target implemented
11796 * win32-i386-low.c (win32_arch_string): New.
11797 (win32_target_ops): Add win32_arch_string as arch_string member.
11799 2007-02-22 Markus Deuling <deuling@de.ibm.com>
11801 * spu-low.c (spu_arch_string): New.
11802 (spu_target_ops): Add spu_arch_string.
11804 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
11806 * remote-utils.c: Remove HAVE_TERMINAL_H check.
11807 * configure.ac: Do not check for terminal.h.
11808 * configure, config.in: Regenerated.
11810 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11812 * Makefile.in (OBS): Add $(XML_BUILTIN).
11813 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
11815 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
11816 (arm-with-iwmmxt.c): New.
11817 * config.in, configure: Regenerate.
11818 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
11819 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
11820 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
11821 (arm*-*-linux*): Add iWMMXt and regset support.
11822 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
11823 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
11824 (arm_store_wmmxregset, target_regsets): New.
11825 * server.c (get_features_xml): Take annex argument. Check builtin
11827 (handle_query): Handle multiple annexes.
11829 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11831 * remote-utils.c [USE_WIN32API] (read, write): Define.
11832 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
11835 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
11837 * linux-i386-low.c (the_low_target): Set arch_string.
11838 * linux-x86-64-low.c (the_low_target): Likewise.
11839 * linux-low.c (linux_arch_string): New.
11840 (linux_target_ops): Add it.
11841 * linux-low.h (struct linux_target_ops): Add arch_string.
11842 * server.c (write_qxfer_response): Use const void * for DATA.
11843 (get_features_xml): New.
11844 (handle_query): Handle qXfer:features:read. Report it for qSupported.
11845 * target.h (struct target_ops): Add arch_string method.
11847 2007-01-03 Denis Pilat <denis.pilat@st.com>
11848 Daniel Jacobowitz <dan@codesourcery.com>
11850 * linux-low.c (linux_kill): Handle being called with no threads.
11851 * win32-i386-low.c (win32_kill): Likewise.
11852 (get_child_debug_event): Clear current_process_handle.
11854 2006-12-30 Denis PILAT <denis.pilat@st.com>
11855 Daniel Jacobowitz <dan@codesourcery.com>
11857 * remote-utils.c (remote_open): Check the type of specified
11858 serial port devices before opening them.
11859 * server.c (main): Kill the inferior if an error occurs during
11860 the first remote_open.
11862 2006-12-05 Markus Deuling <deuling@de.ibm.com>
11864 * README: Update supported targets.
11866 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
11868 * Makefile.in (clean): Remove reg-mips64.c.
11869 (reg-mips64.c, reg-mips64.o): New rules.
11870 * configure.srv: Handle mips64. Include regset support for mips.
11871 * linux-mips-low.c (union mips_register): New.
11872 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
11873 (mips_breakpoint, mips_breakpoint_at): Use int.
11874 (mips_collect_register, mips_supply_register)
11875 (mips_collect_register_32bit, mips_supply_register_32bit)
11876 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11877 (mips_store_fpregset, target_regsets): New.
11878 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
11880 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
11882 * configure.srv: Add target "spu*-*-*".
11883 * Makefile.in (clean): Remove reg-spu.c.
11884 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
11885 * spu-low.c: New file.
11887 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11889 * configure.ac: Correct td_thr_tls_get_addr test.
11890 * configure: Regenerated.
11892 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11894 * linux-low.c (linux_wait_for_event): Reformat. Use the
11895 pass_signals array.
11896 * remote-utils.c (decode_address_to_semicolon): New.
11897 * server.c (pass_signals, handle_general_set): New.
11898 (handle_query): Mention QPassSignals for qSupported.
11899 (main): Call handle_general_set.
11900 * server.h (pass_signals, decode_address_to_semicolon): New.
11902 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
11904 * server.c (handle_query): Correct error handling for read_auxv.
11906 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
11908 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
11909 and srv_linux_thread_db to yes.
11910 * linux-s390-low.c (s390_fill_gregset): New function.
11911 (target_regsets): Define data structure.
11913 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
11915 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
11916 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
11917 * config.in, configure: Regenerated.
11918 * inferiors.c (gdb_id_to_thread): New function.
11919 (gdb_id_to_thread_id): Use it.
11920 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
11921 * linux-low.h (struct process_info): Add th member.
11922 (thread_db_get_tls_address): New prototype.
11923 * remote-utils.c (decode_address): Make non-static.
11924 * server.c (handle_query): Handle qGetTLSAddr.
11925 * server.h (gdb_id_to_thread, decode_address): New prototypes.
11926 * target.h (struct target_ops): Add get_tls_address.
11927 * thread-db.c (maybe_attach_thread): Save the thread handle.
11928 (thread_db_get_tls_address): New.
11930 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
11932 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
11933 (linux_resume_one_process): Take a siginfo_t *. Update all
11934 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
11935 (struct pending_signals): Add a siginfo_t.
11936 (linux_wait_for_process): Always set last_status.
11937 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
11938 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
11939 * linux-low.h (struct process_info): Add last_status.
11941 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
11943 * remote-utils.c (try_rle): New function.
11944 (putpkt_binary): Use it.
11946 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
11948 * Makefile.in (clean): Clean reg-x86-64-linux.c.
11949 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
11950 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
11951 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
11952 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
11955 2006-08-08 Richard Sandiford <richard@codesourcery.com>
11957 * server.c (terminal_fd): New variable.
11958 (old_foreground_pgrp): Likewise.
11959 (restore_old_foreground_pgrp): New function.
11960 (start_inferior): Record the terminal file descriptor in terminal_fd
11961 and its original foreground group in old_foreground_pgrp. Register
11962 restore_old_foreground_pgrp with atexit().
11964 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
11966 * server.c (handle_query): Correct qPart to qXfer.
11968 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
11970 * configure.ac: Check for more headers which are missing on
11971 Windows. Automatically supply -lwsock32 and USE_WIN32API.
11972 * configure.srv: Add Cygwin and mingw32.
11973 * remote-utils.c: Don't include headers unconditionally which
11974 are missing on mingw32. Include <winsock.h> for mingw32.
11975 (remote_open): Adjust for mingw32 support. Flush
11976 standard error after writing to it.
11977 (remote_close, putpkt_binary, input_interrupt, block_async_io)
11978 (unblock_async_io, enable_async_io, disable_async_io)
11979 (readchar, getpkt): Update for Winsock support.
11980 (prepare_resume_reply): Expect a protocol signal number.
11981 * server.c: Disable <sys/wait.h> on mingw32.
11982 (start_inferior): Adjust for mingw32 support. Flush
11983 standard error after writing to it.
11984 (attach_inferior): Likewise. Use protocol signal
11986 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
11988 * win32-i386-low.c: New file.
11989 * Makefile.in (XM_CLIBS): Set.
11990 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
11991 (win32-i386-low.o): New dependency rule.
11992 * linux-low.c (linux_wait): Use target signal numbers.
11993 * target.h (struct target_ops): Doc fix.
11994 * server.h (target_signal_to_name): New prototype.
11995 * gdbreplay.c: Don't include headers unconditionally which
11996 are missing on mingw32. Include <winsock.h> for mingw32.
11997 (remote_close, remote_open): Adjust for Winsock support.
11998 * configure, config.in: Regenerated.
12000 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12002 * server.c (decode_xfer_read, write_qxfer_response): New.
12003 (handle_query): Take a packet length argument. Handle
12004 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12005 the qSupported response.
12006 (main): Update call to handle_query.
12008 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
12010 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
12011 (putpkt_binary): Renamed from putpkt and adjusted for binary
12013 (putpkt): New wrapper for putpkt_binary.
12014 (readchar): Don't mask off the high bit.
12015 (decode_X_packet): New function.
12016 * server.c (main): Call putpkt_binary if a handler sets the packet
12017 length. Save the length of the incoming packet. Handle 'X'.
12018 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
12020 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
12022 * server.c (handle_query): Handle qSupported.
12024 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12026 * remote-utils.c (all_symbols_looked_up): New variable.
12027 (look_up_one_symbol): Check it.
12028 * server.h (look_up_one_symbol): New declaration.
12029 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
12031 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12033 * Makefile.in (linux-arm-low.o): Update dependencies.
12034 * linux-arm-low.c: Include "gdb_proc_service.h".
12035 (PTRACE_GET_THREAD_AREA): Define.
12036 (ps_get_thread_area): New function.
12038 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
12040 * configure.srv (m68k*-*-uclinux*): New target.
12041 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
12042 (linux_resume_one_process): Remove extraneous cast.
12043 (linux_read_offsets): New.
12044 (linux_target_op): Add linux_read_offsets on mmuless systems.
12045 * server.c (handle_query): Add qOffsets logic.
12046 * target.h (struct target_ops): Add read_offsets.
12048 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12050 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
12051 (PTRACE_GET_THREAD_AREA): Define.
12052 (ps_get_thread_area): New function.
12053 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
12054 (linux-x86-64-low.o): Update.
12056 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12058 * configure.ac: Remove checks for prfpregset_t.
12059 * gdb_proc_service.h: New file.
12060 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
12061 new "gdb_proc_service.h".
12062 * proc-service.c: Likewise.
12063 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
12064 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
12065 * Makefile.in (gdb_proc_service_h): Updated.
12066 * configure, config.in: Regenerated.
12068 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12070 * remote-utils.c (prepare_resume_reply): Move declaration
12071 of gdb_id_from_wait to the top of the block.
12073 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
12075 * linux-low.c (regsets_store_inferior_registers): Read the regset
12076 from the target before filling it.
12078 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12080 * server.c (attach_inferior): Return SIGTRAP for a successful
12083 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12085 * Makefile.in (OBS): Add version.o.
12086 (STAGESTUFF): Delete.
12087 (version.o): Add dependencies.
12088 (version.c): Replace rule.
12089 (clean): Remove version.c.
12090 * server.c (gdbserver_version): New.
12091 (gdbserver_usage): Use printf.
12092 (main): Handle --version and --help.
12093 * server.h (version, host_name): Add declarations.
12095 2005-12-23 Eli Zaretskii <eliz@gnu.org>
12107 * linux-x86-64-low.c:
12109 * linux-s390-low.c:
12110 * linux-ppc64-low.c:
12112 * linux-mips-low.c:
12113 * linux-m68k-low.c:
12114 * linux-m32r-low.c:
12117 * linux-ia64-low.c:
12118 * linux-i386-low.c:
12119 * linux-crisv32-low.c:
12131 * gdbserver.1: Add (C) after Copyright. Update the FSF
12134 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
12136 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
12137 (arm_breakpoint_at): Recognize both breakpoints.
12138 (the_low_target): Use the correct breakpoint instruction.
12140 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
12142 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
12143 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
12144 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
12145 (the_low_target): Update.
12147 2005-10-25 Andreas Schwab <schwab@suse.de>
12149 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
12151 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
12152 (ia64_num_regs): Reduce to 462.
12154 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
12156 * acinclude.m4: Correct quoting.
12157 * aclocal.m4: Regenerated.
12159 Suggested by SZOKOVACS Robert <szo@ies.hu>:
12160 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
12161 (thread_db_init): Call thread_db_err_str.
12162 * configure.ac: Check for TD_VERSION.
12163 * config.in, configure: Regenerated.
12165 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12167 * server.h (error, fatal, warning): Add ATTR_FORMAT.
12169 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12171 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
12172 is not available. Define HAVE_PTRACE_GETREGS if it is.
12173 * config.in, configure: Regenerated.
12174 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
12175 * linux-i386-low.c, linux-m68k-low.c: Update to use
12176 HAVE_PTRACE_GETREGS.
12177 * linux-low.c (regsets_fetch_inferior_registers)
12178 (regsets_store_inferior_registers): Only return 0 if we processed
12180 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
12181 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
12183 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12185 * inferiors.c (struct thread_info): Add gdb_id.
12186 (add_thread): Add gdb_id argument.
12187 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
12188 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
12189 calls to add_thread.
12190 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
12191 * server.c (handle_query): Use thread_to_gdb_id.
12192 (handle_v_cont, main): Use gdb_id_to_thread_id.
12193 * server.h (add_thread): Update prototype.
12194 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
12197 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12199 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
12200 left-padded registers.
12201 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
12202 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
12204 2005-07-01 Steve Ellcey <sje@cup.hp.com>
12206 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
12207 * configure: Regenerate.
12208 * config.in: Regenerate.
12209 * server.h (NEED_DECLARATION_STRERROR):
12210 Replace with !HAVE_DECL_STRERROR.
12212 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
12214 * linux-low.c (linux_wait, linux_send_signal): Don't test
12215 an unsigned long variable for > 0 if it could be MAX_ULONG.
12216 * server.c (myresume): Likewise.
12217 * target.c (set_desired_inferior): Likewise.
12219 2005-06-13 Mark Kettenis <kettenis@gnu.org>
12221 * configure.ac: Simplify and improve check for socklen_t.
12222 * configure, config.in: Regenerate.
12224 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
12226 * acconfig.h: Remove.
12227 * configure.ac: Add a test for socklen_t. Use three-argument
12228 AC_DEFINE throughout.
12229 * config.in: Regenerated using autoheader 2.59.
12230 * configure: Regenerated.
12232 * gdbreplay.c (socklen_t): Provide a default.
12233 (remote_open): Use socklen_t.
12234 * remote-utils.c (socklen_t): Provide a default.
12235 (remote_open): Use socklen_t.
12236 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
12239 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
12241 * linux-low.c (linux_read_memory, linux_write_memory)
12242 (linux_read_auxv): Likewise.
12243 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
12244 (check_mem_write): Likewise.
12245 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
12247 * regcache.c (struct inferior_rgcache_data, registers_to_string)
12248 (registers_from_string, register_data): Likewise.
12249 * server.c (handle_query, main): Likewise.
12250 * server.h (convert_ascii_to_int, convert_int_to_ascii)
12251 (decode_M_packet): Likewise.
12252 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
12253 * target.h (struct target_ops): Update read_memory, write_memory,
12255 (read_inferior_memory, write_inferior_memory): Update.
12256 * linux-low.h (struct linux_target_ops): Change type of breakpoint
12257 to unsigned char *.
12258 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
12259 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
12260 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
12261 linux-s390-low.c, linux-sh-low.c: Update for changes in
12262 read_inferior_memory and the_low_target->breakpoint.
12264 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
12266 * Makefile.in (SFILES): Add linux-ppc64-low.c.
12267 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
12268 * configure.srv: Add powerpc64-*-linux*.
12269 * linux-ppc64-low.c: New file.
12271 2005-05-23 Orjan Friberg <orjanf@axis.com>
12273 * linux-cris-low.c: New file with support for CRIS.
12274 * linux-crisv32-low.c: Ditto for CRISv32.
12275 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
12276 (clean): Add reg-cris.c and reg-crisv32.c.
12277 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
12278 reg-crisv32.o, and reg-crisv32.c to make rules.
12279 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
12280 recognized targets.
12282 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
12284 * linux-low.c (fetch_register): Ensure buffer size is a multiple
12285 of sizeof (PTRACE_XFER_TYPE).
12286 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
12288 2005-05-12 Orjan Friberg <orjanf@axis.com>
12290 * target.h (struct target_ops): Add insert_watchpoint,
12291 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
12292 pointers for hardware watchpoint support.
12293 * linux-low.h (struct linux_target_ops): Ditto.
12294 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
12295 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
12296 to linux_target_ops.
12297 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
12299 * server.c (main): Recognize 'Z' and 'z' packets.
12301 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
12303 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
12304 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
12305 (the_low_target): Add new members.
12307 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12309 * proc-service.c (ps_lgetregs): Search all_processes instead of
12312 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12314 * server.c (start_inferior): Change return type to int.
12315 (attach_inferior): Change sigptr to int *.
12316 (handle_v_cont, handle_v_requests): Change signal to int *.
12317 (main): Change signal to int.
12319 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
12321 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12322 * configure.srv: Add m32r*-*-linux*.
12323 * linux-m32r-low.c: New file.
12325 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12327 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12329 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12331 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12332 Take unsigned long arguments for PIDs.
12333 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12334 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12335 (wait_for_sigstop, linux_resume_one_process)
12336 (regsets_fetch_inferior_registers, linux_send_signal)
12337 (linux_read_auxv): Likewise. Update the types of variables holding
12338 PIDs. Update format string specifiers.
12339 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12340 * remote-utils.c (prepare_resume_reply): Likewise.
12341 * server.c (cont_thread, general_thread, step_thread)
12342 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12344 (handle_query): Update format specifiers.
12345 (handle_v_cont, main): Use strtoul for thread IDs.
12346 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12347 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12348 (general_thread, step_thread, thread_from_wait)
12349 (old_thread_from_wait): Update.
12350 * target.h (struct thread_resume): Use unsigned long for THREAD.
12351 (struct target_ops): Use unsigned long for arguments to attach and
12354 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12356 * acinclude.m4: Include bfd/bfd.m4 directly.
12357 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12358 <agriffis@toolchain.org>.
12359 * aclocal.m4, configure: Regenerated.
12361 2005-01-07 Andrew Cagney <cagney@gnu.org>
12363 * configure.ac: Rename configure.in, require autoconf 2.59.
12364 * configure: Re-generate.
12366 2004-12-08 Daniel Jacobowitz <dan@debian.org>
12368 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12369 LIBS when finished.
12370 * aclocal.m4: Regenerated.
12371 * configure: Regenerated.
12373 2004-11-21 Andreas Schwab <schwab@suse.de>
12375 * linux-m68k-low.c (m68k_num_gregs): Define.
12376 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12377 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12378 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12379 (m68k_breakpoint_at): New. Add to the_low_target.
12381 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12382 srv_linux_thread_db to yes.
12384 2004-10-20 Joel Brobecker <brobecker@gnat.com>
12386 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12387 (ARCH_SET_FS): Likewise.
12388 (ARCH_GET_FS): Likewise.
12389 (ARCH_GET_GS): Likewise.
12391 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12393 * linux-i386-low.c (ps_get_thread_area): New.
12394 * linux-x86-64-low.c (ps_get_thread_area): New.
12395 * linux-low.c: Include <sys/syscall.h>.
12396 (linux_kill_one_process): Don't kill the first thread here.
12397 (linux_kill): Kill the first thread here.
12398 (kill_lwp): New function.
12399 (send_sigstop, linux_send_signal): Use it.
12400 * proc-service.c: Clean up #ifdefs.
12401 (fpregset_info): Delete.
12402 (ps_lgetregs): Update and enable implementation.
12403 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12405 * remote-utils.c (struct sym_cache, symbol_cache): New.
12406 (input_interrupt): Print a clearer message.
12407 (async_io_enabled): New variable.
12408 (enable_async_io, disable_async_io): Use it. Update comments.
12409 (look_up_one_symbol): Use the symbol cache.
12410 * thread-db.c (thread_db_look_up_symbols): New function.
12411 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12413 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12415 * configure.in: Test for -rdynamic.
12416 * configure: Regenerated.
12417 * Makefile (INTERNAL_LDFLAGS): New.
12418 (gdbserver, gdbreplay): Use it.
12420 2004-09-02 Andrew Cagney <cagney@gnu.org>
12422 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12424 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12426 * linux-low.c (linux_wait): Clear all_processes list also.
12428 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12430 * linux-low.c: Include <errno.h>. Remove extern declaration of
12433 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12435 * gdbreplay.c, server.h, utils.c: Update copyright years.
12437 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12439 * server.c (main): Print child status or termination signal from
12440 variable 'signal', not 'sig'.
12442 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12444 * linux-low.c (linux_read_memory): Change return type to
12445 int. Check for and return error from ptrace().
12446 * target.c (read_inferior_memory): Change return type to int. Pass
12447 back return status from the_target->read_memory().
12448 * target.h (struct target_ops): Adapt *read_memory() prototype.
12450 (read_inferior_memory): Adapt prototype.
12451 * server.c (main): Return an error packet if
12452 read_inferior_memory() returns an error.
12454 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12456 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12457 Unify with other clean targets.
12459 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12461 * server.c (handle_v_cont): Call set_desired_inferior.
12463 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12465 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12467 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12469 * linux-low.c (linux_wait): Unblock async I/O.
12470 (linux_resume): Block and enable async I/O.
12471 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12472 * server.h (block_async_io, unblock_async_io): Add prototypes.
12474 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12476 * remote-utils.c (remote_open): Print a status notice after
12477 opening a TCP port.
12478 * server.c (attach_inferior): Print a status notice after
12481 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12483 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12485 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12487 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12489 * server.c, target.h: Update copyright years.
12491 2004-02-25 Roland McGrath <roland@redhat.com>
12493 * target.h (struct target_ops): New member `read_auxv'.
12494 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12495 * linux-low.c (linux_read_auxv): New function.
12496 (linux_target_ops): Initialize `read_auxv' member to that.
12498 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12500 Committed by Jim Blandy <jimb@redhat.com>.
12502 * linux-s390-low.c (s390_num_regs): Update.
12503 (s390_regmap): Remove control registers. Use __s390x__ predefine
12504 instead of GPR_SIZE to distiguish s390 and s390x targets.
12506 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
12508 * linux-low.c: Update copyright year.
12509 (check_removed_breakpoint): Clear pending_is_breakpoint.
12510 (linux_set_resume_request, linux_queue_one_thread)
12511 (resume_status_pending_p): New functions.
12512 (linux_continue_one_thread): Use process->resume.
12513 (linux_resume): Only resume threads if there are no pending events.
12514 * linux-low.h (struct process_info): Add resume request
12517 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
12519 * regcache.c (new_register_cache): Clear the allocated register
12520 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12522 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
12524 * linux-low.c (linux_resume): Take a struct thread_resume *
12526 (linux_wait): Update call.
12527 (resume_ptr): New static variable.
12528 (linux_continue_one_thread): Renamed from
12529 linux_continue_one_process. Use resume_ptr.
12530 (linux_resume): Use linux_continue_one_thread.
12531 * server.c (handle_v_cont, handle_v_requests): New functions.
12532 (myresume): New function.
12533 (main): Handle 'v' case.
12534 * target.h (struct thread_resume): New type.
12535 (struct target_ops): Change argument of "resume" to struct
12537 (myresume): Delete macro.
12539 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12541 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12542 (uninstall): Support DESTDIR.
12544 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12546 * configure.srv: Add xscale*linux copy of arm*linux entry.
12548 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
12550 * linux-arm-low.c (arm_reinsert_addr): New function.
12551 (the_low_target): Add arm_reinsert_addr.
12553 2003-07-08 Mark Kettenis <kettenis@gnu.org>
12555 * mem-break.c: Remove whitespace at end of file.
12557 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12559 * configure.in: Check whether we need to prototype strerror.
12560 * server.h: Optionally prototype strerror.
12561 * gdbreplay.c (perror_with_name): Use strerror.
12562 * linux-low.c (linux_attach_lwp): Use strerror.
12563 * utils.c (perror_with_name): Use strerror.
12564 * config.in, configure: Regenerated.
12566 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12568 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12569 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12571 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
12573 * Makefile.in (SFILES): Update.
12574 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12575 low-sun3.c: Remove files.
12577 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
12579 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12580 (linux_detach_one_process, linux_detach): New functions.
12581 (linux_target_ops): Add linux_detach.
12582 * server.c (main): Handle 'D' packet.
12583 * target.h (struct target_ops): Add "detach" member.
12584 (detach_inferior): Define.
12586 2003-06-13 Mark Kettenis <kettenis@gnu.org>
12588 From Kelley Cook <kelleycook@wideopenwest.com>:
12589 * configure.srv: Accept i[34567]86 variants.
12591 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
12593 * linux-low.c (linux_wait_for_event): Correct comment typos.
12594 (linux_resume_one_process): Call check_removed_breakpoint.
12595 (linux_send_signal): New function.
12596 (linux_target_ops): Add linux_send_signal.
12597 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12599 * target.h (struct target_ops): Add send_signal.
12601 2003-05-29 Jim Blandy <jimb@redhat.com>
12603 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12604 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12605 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12606 away part of the register's value.
12608 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
12610 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12611 (linux_wait_for_event, linux_init_signals): Likewise.
12613 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
12615 * configure.in: Check for stdlib.h.
12616 * configure: Regenerated.
12617 * config.in: Regenerated.
12619 2003-01-04 Andreas Schwab <schwab@suse.de>
12621 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12623 2003-01-02 Andrew Cagney <ac131313@redhat.com>
12625 * Makefile.in: Remove obsolete code.
12627 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
12629 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12630 defined(PT_FPR0_HI).
12632 2002-11-17 Stuart Hughes <seh@zee2.com>
12634 * linux-arm-low.c (arm_num_regs): Increase.
12635 (arm_regmap): Include status register.
12637 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
12639 * linux-low.c (register_addr): Remove incorrect -1 check.
12641 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
12643 * linux-low.c (linux_create_inferior): Call setpgid. Return
12645 (unstopped_p, linux_signal_pid): Remove.
12646 (linux_target_ops): Remove linux_signal_pid.
12647 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12648 global instead of target method.
12649 * target.h (struct target_ops): Remove signal_pid. Update comment
12650 for create_inferior.
12651 * server.c (signal_pid): New variable.
12652 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
12653 gdbserver. Set the child to be the foreground process group.
12654 (attach_inferior): Set signal_pid.
12656 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
12658 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12660 2002-08-20 Jim Blandy <jimb@redhat.com>
12662 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12665 2002-08-01 Andrew Cagney <cagney@redhat.com>
12667 * Makefile.in: Make chill references obsolete.
12669 2002-07-24 Kevin Buettner <kevinb@redhat.com>
12671 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12672 * configure: Regenerate.
12673 * config.in: Regenerate.
12675 2002-07-09 David O'Brien <obrien@FreeBSD.org>
12677 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12678 (perror_with_name, remote_close, remote_open, expect, play): Static.
12680 2002-07-04 Michal Ludvig <mludvig@suse.cz>
12682 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
12683 byte offsets instead of an array of indexes.
12684 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12686 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
12688 * regcache.c: Add comment.
12690 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
12692 * thread-db.c: New file.
12693 * proc-service.c: New file.
12694 * acinclude.m4: New file.
12695 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12696 proc-service.o, and thread-db.o.
12697 (linux-low.o): Add USE_THREAD_DB.
12698 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12699 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12700 * aclocal.m4: Regenerated.
12701 * config.in: Regenerated.
12702 * configure: Regenerated.
12703 * configure.in: Check for proc_service.h, sys/procfs.h,
12704 thread_db.h, and linux/elf.h headrs.
12705 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12706 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12707 Check for -lthread_db and thread support.
12708 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12709 PowerPC, and SuperH.
12710 * i387-fp.c: Constify arguments.
12711 * i387-fp.h: Likewise.
12712 * inferiors.c: (struct thread_info): Renamed from
12713 `struct inferior_info'. Remove PID member. Use generic inferior
12714 list header. All uses updated.
12715 (inferiors, signal_pid): Removed.
12716 (all_threads): New variable.
12717 (get_thread): Define.
12718 (add_inferior_to_list): New function.
12719 (for_each_inferior): New function.
12720 (change_inferior_id): New function.
12721 (add_inferior): Removed.
12722 (remove_inferior): New function.
12723 (add_thread): New function.
12724 (free_one_thread): New function.
12725 (remove_thread): New function.
12726 (clear_inferiors): Use for_each_inferior and free_one_thread.
12727 (find_inferior): New function.
12728 (find_inferior_id): New function.
12729 (inferior_target_data): Update argument type.
12730 (set_inferior_target_data): Likewise.
12731 (inferior_regcache_data): Likewise.
12732 (set_inferior_regcache_data): Likewise.
12733 * linux-low.c (linux_bp_reinsert): Remove.
12734 (all_processes, stopping_threads, using_thrads)
12735 (struct pending_signals, debug_threads, pid_of): New.
12736 (inferior_pid): Replace with macro.
12737 (struct inferior_linux_data): Remove.
12738 (get_stop_pc, add_process): New functions.
12739 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
12740 Use add_process and add_thread.
12741 (linux_attach_lwp): New function, based on old linux_attach. Use
12742 add_process and add_thread. Set stop_expected for new threads.
12743 (linux_attach): New function.
12744 (linux_kill_one_process): New function.
12745 (linux_kill): Kill all LWPs.
12746 (linux_thread_alive): Use find_inferior_id.
12747 (check_removed_breakpoints, status_pending_p): New functions.
12748 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
12749 Update. Use WNOHANG. Wait for cloned processes also. Update process
12750 struct for the found process.
12751 (linux_wait_for_event): New function.
12752 (linux_wait): Use it. Support LWPs.
12753 (send_sigstop, wait_for_sigstop, stop_all_processes)
12754 (linux_resume_one_process, linux_continue_one_process): New functions.
12755 (linux_resume): Support LWPs.
12756 (REGISTER_RAW_SIZE): Remove.
12757 (fetch_register): Use register_size instead. Call supply_register.
12758 (usr_store_inferior_registers): Likewise. Call collect_register.
12759 Fix recursive case.
12760 (regsets_fetch_inferior_registers): Improve error message.
12761 (regsets_store_inferior_registers): Add debugging.
12762 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
12763 (unstopped_p, linux_signal_pid): New functions.
12764 (linux_target_ops): Add linux_signal_pid.
12765 (linux_init_signals): New function.
12766 (initialize_low): Call it. Initialize using_threads.
12767 * regcache.c (inferior_regcache_data): Add valid
12769 (get_regcache): Fetch registers lazily. Add fetch argument
12770 and update all callers.
12771 (regcache_invalidate_one, regcache_invalidate): New
12773 (new_register_cache): Renamed from create_register_cache.
12774 Return the new regcache.
12775 (free_register_cache): Change argument to a void *.
12776 (registers_to_string, registers_from_string): Call get_regcache
12777 with fetch flag set.
12778 (register_data): Make static. Pass fetch flag to get_regcache.
12779 (supply_register): Call get_regcache with fetch flag clear.
12780 (collect_register): Call get_regcache with fetch flag set.
12781 (collect_register_as_string): New function.
12782 * regcache.h: Update.
12783 * remote-utils.c (putpkt): Flush after debug output and use
12785 Handle input interrupts while waiting for an ACK.
12786 (input_interrupt): Use signal_pid method.
12787 (getpkt): Flush after debug output and use stderr.
12788 (outreg): Use collect_register_as_string.
12789 (new_thread_notify, dead_thread_notify): New functions.
12790 (prepare_resume_reply): Check using_threads. Set thread_from_wait
12791 and general_thread.
12792 (look_up_one_symbol): Flush after debug output.
12793 * server.c (step_thread, server_waiting): New variables.
12794 (start_inferior): Don't use signal_pid. Update call to mywait.
12795 (attach_inferior): Update call to mywait.
12796 (handle_query): Handle qfThreadInfo and qsThreadInfo.
12797 (main): Don't fetch/store registers explicitly. Use
12798 set_desired_inferior. Support proposed ``Hs'' packet. Update
12800 * server.h: Update.
12801 (struct inferior_list, struct_inferior_list_entry): New.
12802 * target.c (set_desired_inferior): New.
12803 (write_inferior_memory): Constify.
12804 (mywait): New function.
12805 * target.h: Update.
12806 (struct target_ops): New signal_pid method.
12807 (mywait): Removed macro, added prototype.
12809 * linux-low.h (regset_func): Removed.
12810 (regset_fill_func, regset_store_func): New.
12811 (enum regset_type): New.
12812 (struct regset_info): Add type field. Use new operation types.
12813 (struct linux_target_ops): stop_pc renamed to get_pc.
12814 Add decr_pc_after_break and breakpoint_at.
12815 (get_process, get_thread_proess, get_process_thread)
12816 (strut process_info, all_processes, linux_attach_lwp)
12817 (thread_db_init): New.
12819 * linux-arm-low.c (arm_get_pc, arm_set_pc,
12820 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
12821 (the_low_target): Add new members.
12822 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
12823 (i386_store_fpxregset): Constify.
12824 (target_regsets): Add new kind identifier.
12825 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
12826 (i386_set_pc): Add debugging.
12827 (i386_breakpoint_at): New function.
12828 (the_low_target): Add new members.
12829 * linux-mips-low.c (mips_get_pc, mips_set_pc)
12830 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
12831 (mips_breakpoint_at): New.
12832 (the_low_target): Add new members.
12833 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
12834 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
12835 (the_low_target): Add new members.
12836 * linux-sh-low.c (sh_get_pc, sh_set_pc)
12837 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
12838 (the_low_target): Add new members.
12839 * linux-x86-64-low.c (target_regsets): Add new kind
12842 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
12844 From Martin Pool <mbp@samba.org>:
12845 * server.c (gdbserver_usage): New function.
12848 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
12850 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
12851 stop_at -> stop_pc.
12853 2002-05-04 Andrew Cagney <ac131313@redhat.com>
12855 * Makefile.in: Remove obsolete code.
12857 2002-04-24 Michal Ludvig <mludvig@suse.cz>
12859 * linux-low.c (regsets_fetch_inferior_registers),
12860 (regsets_store_inferior_registers): Removed cast to int from
12862 * regcache.h: Added declaration of struct inferior_info.
12864 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12866 * inferiors.c (struct inferior_info): Add regcache_data.
12867 (add_inferior): Call create_register_cache.
12868 (clear_inferiors): Call free_register_cache.
12869 (inferior_regcache_data, set_inferior_regcache_data): New functions.
12870 * regcache.c (struct inferior_regcache_data): New.
12871 (registers): Remove.
12872 (get_regcache): New function.
12873 (create_register_cache, free_register_cache): New functions.
12874 (set_register_cache): Don't initialize the register cache here.
12875 (registers_to_string, registers_from_string, register_data): Call
12877 * regcache.h: Add prototypes.
12878 * server.h: Likewise.
12880 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12882 * mem-break.c: New file.
12883 * mem-break.h: New file.
12884 * Makefile.in: Add mem-break.o rule; update server.h
12886 * inferiors.c (struct inferior_info): Add target_data
12888 (clear_inferiors): Free target_data member if set.
12889 (inferior_target_data, set_inferior_target_data): New functions.
12890 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
12891 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
12892 * linux-low.c (linux_bp_reinsert): New variable.
12893 (struct inferior_linux_data): New.
12894 (linux_create_inferior): Use set_inferior_target_data.
12895 (linux_attach): Likewise. Call add_inferior.
12896 (linux_wait_for_one_inferior): New function.
12897 (linux_wait): Call it.
12898 (linux_write_memory): Add const.
12899 (initialize_low): Call set_breakpoint_data.
12900 * linux-low.h (struct linux_target_ops): Add breakpoint
12902 * server.c (attach_inferior): Remove extra add_inferior
12904 * server.h: Include mem-break.h. Update inferior.c
12906 * target.c (read_inferior_memory)
12907 (write_inferior_memory): New functions.
12908 * target.h (read_inferior_memory)
12909 (write_inferior_memory): Change macros to prototypes.
12910 (struct target_ops): Update comments. Add const to write_memory
12913 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
12915 * linux-low.c (usr_store_inferior_registers): Support
12916 registers which are allowed to fail to store.
12917 * linux-low.h (linux_target_ops): Likewise.
12918 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
12919 (ppc_cannot_store_register): FPSCR may not be storable.
12921 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12923 * server.h: Include <string.h> if HAVE_STRING_H.
12924 * ChangeLog: Correct paths in last ChangeLog entry.
12926 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12928 * linux-low.h: Remove obsolete prototypes.
12929 (struct linux_target_ops): New.
12930 (extern the_low_target): New.
12931 * linux-low.c (num_regs, regmap): Remove declarations.
12932 (register_addr): Use the_low_target explicitly.
12933 (fetch_register): Likewise.
12934 (usr_fetch_inferior_registers): Likewise.
12935 (usr_store_inferior_registers): Likewise.
12936 * linux-arm-low.c (num_regs): Remove.
12937 (arm_num_regs): Define.
12938 (arm_regmap): Renamed from regmap, made static.
12939 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
12941 (arm_cannot_store_register): Renamed from cannot_store_register,
12943 (the_low_target): New.
12944 * linux-i386-low.c (num_regs): Remove.
12945 (i386_num_regs): Define.
12946 (i386_regmap): Renamed from regmap, made static.
12947 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
12949 (i386_cannot_store_register): Renamed from cannot_store_register,
12951 (the_low_target): New.
12952 * linux-ia64-low.c (num_regs): Remove.
12953 (ia64_num_regs): Define.
12954 (ia64_regmap): Renamed from regmap, made static.
12955 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
12957 (ia64_cannot_store_register): Renamed from cannot_store_register,
12959 (the_low_target): New.
12960 * linux-m68k-low.c (num_regs): Remove.
12961 (m68k_num_regs): Define.
12962 (m68k_regmap): Renamed from regmap, made static.
12963 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
12965 (m68k_cannot_store_register): Renamed from cannot_store_register,
12967 (the_low_target): New.
12968 * linux-mips-low.c (num_regs): Remove.
12969 (mips_num_regs): Define.
12970 (mips_regmap): Renamed from regmap, made static.
12971 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
12973 (mips_cannot_store_register): Renamed from cannot_store_register,
12975 (the_low_target): New.
12976 * linux-ppc-low.c (num_regs): Remove.
12977 (ppc_num_regs): Define.
12978 (ppc_regmap): Renamed from regmap, made static.
12979 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
12981 (ppc_cannot_store_register): Renamed from cannot_store_register,
12983 (the_low_target): New.
12984 * linux-s390-low.c (num_regs): Remove.
12985 (s390_num_regs): Define.
12986 (s390_regmap): Renamed from regmap, made static.
12987 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
12989 (s390_cannot_store_register): Renamed from cannot_store_register,
12991 (the_low_target): New.
12992 * linux-sh-low.c (num_regs): Remove.
12993 (sh_num_regs): Define.
12994 (sh_regmap): Renamed from regmap, made static.
12995 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
12997 (sh_cannot_store_register): Renamed from cannot_store_register,
12999 (the_low_target): New.
13000 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13001 (the_low_target): New.
13003 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13005 * Makefile.in: Add stamp-h target.
13006 * configure.in: Create stamp-h.
13007 * configure: Regenerated.
13009 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13011 * inferiors.c: New file.
13012 * target.c: New file.
13013 * target.h: New file.
13014 * Makefile.in: Add target.o and inferiors.o. Update
13016 * linux-low.c (inferior_pid): New static variable,
13017 moved from server.c.
13018 (linux_create_inferior): Renamed from create_inferior.
13019 Call add_inferior. Return 0 on success instead of a PID.
13020 (linux_attach): Renamed from myattach.
13021 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
13022 (linux_thread_alive): Renamed from mythread_alive.
13023 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
13025 (linux_resume): Renamed from myresume. Add missing ``return 0''.
13026 (regsets_store_inferior_registers): Correct error message.
13027 Add missing ``return 0''.
13028 (linux_fetch_registers): Renamed from fetch_inferior_registers.
13029 (linux_store_registers): Renamed from store_inferior_registers.
13030 (linux_read_memory): Renamed from read_inferior_memory.
13031 (linux_write_memory): Renamed from write_inferior_memory.
13032 (linux_target_ops): New structure.
13033 (initialize_low): Call set_target_ops ().
13034 * remote-utils.c (unhexify): New function.
13035 (hexify): New function.
13036 (input_interrupt): Send signals to ``signal_pid''.
13037 * server.c (inferior_pid): Remove.
13038 (start_inferior): Update create_inferior call.
13039 (attach_inferior): Call add_inferior.
13040 (handle_query): New function.
13041 (main): Call handle_query for `q' packets.
13042 * server.h: Include "target.h". Remove obsolete prototypes.
13043 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
13045 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13047 * Makefile.in: Add WARN_CFLAGS. Update configury
13049 * configure.in: Check for <string.h>
13050 * configure: Regenerate.
13051 * config.in: Regenerate.
13052 * gdbreplay.c: Include needed system headers.
13053 (remote_open): Remove strchr prototype.
13054 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
13055 * regcache.c (supply_register): Change buf argument to const void *.
13056 (supply_register_by_name): Likewise.
13057 (collect_register): Change buf argument to void *.
13058 (collect_register_by_name): Likewise.
13059 * regcache.h: Add missing prototypes.
13060 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
13061 * server.c (handle_query): New function.
13062 (attached): New static variable, moved out of main.
13063 (main): Quiet longjmp clobber warnings.
13064 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
13065 * utils.c (error): Remove NORETURN.