1 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3 * server.c (handle_query): Call target_supports_software_single_step.
5 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
7 * linux-low.c (single_step): New function.
8 (linux_resume_one_lwp_throw): Call single_step.
9 (start_step_over): Likewise.
11 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
13 * Makefile.in (SFILES): Append arch/arm-linux.c,
14 arch/arm-get-next-pcs.c.
15 (arm-linux.o): New rule.
16 (arm-get-next-pcs.o): New rule.
17 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
19 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
20 to linux-aarch32-low.c.
21 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
22 (arm_breakpoint_len, thumb_breakpoint): Likewise.
23 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
24 (thumb2_breakpoint_len): Likewise.
25 (arm_is_thumb_mode): Make non-static.
26 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
27 from linux-aarch32-low.c.
28 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
29 (arm_breakpoint_len, thumb_breakpoint): Likewise.
30 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
31 (thumb2_breakpoint_len): Likewise.
32 (arm_is_thumb_mode): New declaration.
33 * linux-arm-low.c: Include arch/arm-linux.h
34 aarch/arm-get-next-pcs.h, sys/syscall.h.
35 (get_next_pcs_ops): New struct.
36 (get_next_pcs_addr_bits_remove): New function.
37 (get_next_pcs_is_thumb): New function.
38 (get_next_pcs_read_memory_unsigned_integer): Likewise.
39 (arm_sigreturn_next_pc): Likewise.
40 (get_next_pcs_syscall_next_pc): Likewise.
41 (arm_gdbserver_get_next_pcs): Likewise.
42 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
44 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
45 * server.h: Include gdb_vecs.h.
47 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
49 * Makefile.in (SFILES): Append common/common-regcache.c.
50 (OBS): Append common-regcache.o.
51 (common-regcache.o): New rule.
52 * regcache.c (init_register_cache): Initialize cache to
54 (regcache_raw_read_unsigned): New function.
55 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
58 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
60 * linux-aarch64-low.c (the_low_targets): Rename
61 breakpoint_reinsert_addr to get_next_pcs.
62 * linux-arm-low.c (the_low_targets): Likewise.
63 * linux-bfin-low.c (the_low_targets): Likewise.
64 * linux-cris-low.c (the_low_targets): Likewise.
65 * linux-crisv32-low.c (the_low_targets): Likewise.
66 * linux-low.c (can_software_single_step): Likewise.
67 (install_software_single_step_breakpoints): New function.
68 (start_step_over): Use install_software_single_step_breakpoints.
69 * linux-low.h: New CORE_ADDR vector.
70 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
72 * linux-mips-low.c (the_low_targets): Likewise.
73 * linux-nios2-low.c (the_low_targets): Likewise.
74 * linux-sparc-low.c (the_low_targets): Likewise.
76 2015-12-17 Pedro Alves <palves@redhat.com>
78 * linux-low.c (linux_kill_one_lwp): Remove references to
80 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
82 (linux_init_signals): Delete.
83 (initialize_low): Adjust.
84 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
86 2015-12-16 Pedro Alves <palves@redhat.com>
88 * configure.ac (compiler warning flags): When testing a
89 -Wno-foo option, check whether -Wfoo works instead.
90 * configure: Regenerate.
92 2015-12-11 Don Breazeal <donb@codesourcery.com>
94 * server.c (process_serial_event): Don't exit from gdbserver
95 in remote mode if there are still active inferiors.
97 2015-12-11 Yao Qi <yao.qi@linaro.org>
99 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
100 arm_breakpoint_at if the process is 32-bit.
102 2015-12-11 Yao Qi <yao.qi@linaro.org>
104 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
107 2015-12-07 Yao Qi <yao.qi@linaro.org>
109 * configure.srv: Append arm.o to srv_tgtobj for
110 aarch64*-*-linux* target.
111 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
112 from linux-arm-low.c.
113 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
114 (arm_breakpoint_len, thumb_breakpoint): Likewise.
115 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
116 (thumb2_breakpoint_len): Likewise.
117 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
118 (arm_breakpoint_kinds): Likewise.
119 (arm_breakpoint_kind_from_pc): Likewise.
120 (arm_sw_breakpoint_from_kind): Likewise.
121 (arm_breakpoint_kind_from_current_state): Likewise.
122 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
123 (arm_sw_breakpoint_from_kind): Declare.
124 (arm_breakpoint_kind_from_current_state): Declare.
125 (arm_breakpoint_at): Declare.
126 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
127 arm_sw_breakpoint_from_kind if process is 32-bit.
128 (aarch64_breakpoint_kind_from_pc): New function.
129 (aarch64_breakpoint_kind_from_current_state): New function.
130 (the_low_target): Initialize fields breakpoint_kind_from_pc
131 and breakpoint_kind_from_current_state.
132 * linux-arm-low.c (arm_breakpoint_kinds): Move to
134 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
135 (arm_breakpoint, arm_breakpoint_len): Likewise.
136 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
137 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
138 (arm_is_thumb_mode): Likewise.
139 (arm_breakpoint_at): Likewise.
140 (arm_breakpoint_kind_from_pc): Likewise.
141 (arm_sw_breakpoint_from_kind): Likewise.
142 (arm_breakpoint_kind_from_current_state): Likewise.
145 2015-08-04 Yao Qi <yao.qi@linaro.org>
147 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
148 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
149 * server.c (extended_protocol): Remove "static".
150 * server.h (extended_protocol): Declare it.
152 2015-12-04 Josh Stone <jistone@redhat.com>
154 * target.h (struct target_ops) <arch_setup>: Rename to ...
155 (struct target_ops) <post_create_inferior>: ... this.
156 (target_arch_setup): Rename to ...
157 (target_post_create_inferior): ... this, calling post_create_inferior.
158 * server.c (start_inferior): Update target_arch_setup calls to
159 target_post_create_inferior.
160 * linux-low.c (linux_low_ptrace_options): Forward declare.
161 (linux_arch_setup): Update its comment for general use.
162 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
163 (struct linux_target_ops): Use linux_post_create_inferior.
164 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
165 to post_create_inferior.
166 * nto-low.c (struct nto_target_ops): Likewise.
167 * spu-low.c (struct spu_target_ops): Likewise.
168 * win32-low.c (struct win32_target_ops): Likewise.
170 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
172 * linux-arm-low.c: Remove duplicate arch/arm.h include.
174 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
176 * linux-arm-low.c (arm_reinsert_addr): Remove function.
177 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
178 * linux-cris-low.c (cris_reinsert_addr> Remove function.
179 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
180 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
181 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
182 * linux-mips-low.c (mips_reinsert_addr): Remove function.
183 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
184 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
185 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
186 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
187 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
189 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
191 * linux-low.c (linux_look_up_symbols): Don't call
192 linux_supports_traceclone.
193 * linux-low.h (thread_db_init): Remove use_events argument.
194 * thread-db.c (thread_db_use_event): Remove global variable.
195 (struct thread_db) <td_thr_event_enable_p>: Remove field.
196 (struct thread_db) <td_create_bp>: Remove field.
197 (thread_db_create_event): Remove function.
198 (thread_db_enable_reporting): Likewise.
199 (find_one_thread): Don't check for thread_db_use_events.
200 (attach_thread): Likewise.
201 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
202 (try_thread_db_load_1): Don't check for thread_db_use_events.
203 (thread_db_init): Remove use_events argument and thread events
205 (remove_thread_event_breakpoints): Remove function.
206 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
208 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
210 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
212 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
213 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
214 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
215 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
216 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
218 * linux-crisv32-low.c (cris_supports_hardware_single_step):
220 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
221 * linux-low.c (can_hardware_single_step): Use
222 supports_hardware_single_step.
223 (can_software_single_step): New function.
224 (start_step_over): Call can_software_single_step.
225 (linux_supports_hardware_single_step): New function.
226 (struct target_ops) <supports_software_single_step>: Initialize.
227 * linux-low.h (struct linux_target_ops)
228 <supports_hardware_single_step>: Initialize.
229 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
230 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
231 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
232 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
233 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
234 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
235 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
236 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
237 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
238 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
240 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
241 (struct linux_target_ops) <tile_supports_hardware_single_step>:
243 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
244 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
245 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
247 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
248 * target.h (struct target_ops): <supports_software_single_step>:
250 (target_supports_software_single_step): New macro.
252 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
254 * linux-low.c (linux_wait_1): Fix pc advance condition.
255 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
256 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
258 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
260 * linux-arm-low.c (arm_is_thumb_mode): New function.
261 (arm_breakpoint_at): Use arm_is_thumb_mode.
262 (arm_breakpoint_kind_from_current_state): New function.
263 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
265 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
266 (linux_breakpoint_kind_from_current_state): New function.
267 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
268 * linux-low.h (struct linux_target_ops)
269 <breakpoint_kind_from_current_state>: New field.
270 * target.h (struct target_ops): Likewise.
271 (target_breakpoint_kind_from_current_state): New macro.
273 2015-11-30 Pedro Alves <palves@redhat.com>
275 * linux-low.c (linux_resume): Wake up the event loop before
278 2015-11-30 Pedro Alves <palves@redhat.com>
280 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
282 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
284 * target.c (struct thread_search): New structure.
285 (thread_search_callback): New function.
286 (prev_general_thread): New global.
287 (prepare_to_access_memory, done_accessing_memory): New functions.
288 * target.h (prepare_to_access_memory, done_accessing_memory):
289 Replace macros with function declarations.
291 2015-11-30 Pedro Alves <palves@redhat.com>
294 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
295 report TARGET_WAITKIND_NO_RESUMED.
296 * remote-utils.c (prepare_resume_reply): Handle
297 TARGET_WAITKIND_NO_RESUMED.
298 * server.c (report_no_resumed): New global.
299 (handle_query) <qSupported>: Handle "no-resumed+". Report
300 "no-resumed+" support.
301 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
302 return error if the client doesn't support no-resumed events.
303 (push_stop_notification): New function.
304 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
305 events if the client supports them.
307 2015-11-30 Pedro Alves <palves@redhat.com>
309 * linux-low.c (thread_still_has_status_pending_p): Don't check
311 (lwp_resumed): New function.
312 (status_pending_p_callback): Return early if the LWP is not
313 supposed to be resumed.
315 2015-11-30 Pedro Alves <palves@redhat.com>
317 * linux-low.c (handle_extended_wait): Assert that the LWP's
318 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
319 thread create events, leave the new child's status pending.
320 (linux_low_filter_event): If GDB wants to hear about thread exit
321 events, leave the LWP marked dead and don't delete it.
322 (linux_wait_for_event_filtered): Don't check for thread exit.
323 (filter_exit_event): New function.
324 (linux_wait_1): Use it, when returning an exit event.
325 (linux_resume_one_lwp_throw): Assert that the LWP's
326 waitstatus is TARGET_WAITKIND_IGNORE.
327 * remote-utils.c (prepare_resume_reply): Handle
328 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
329 * server.c (report_thread_events): New global.
330 (handle_general_set): Handle QThreadEvents.
331 (handle_query) <qSupported>: Handle and report QThreadEvents+;
332 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
333 TARGET_WAITKIND_THREAD_EXITED.
334 * server.h (report_thread_events): Declare.
336 2015-11-30 Pedro Alves <palves@redhat.com>
338 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
339 the thread's last_resume_kind was resume_stop.
341 2015-11-30 Pedro Alves <palves@redhat.com>
343 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
346 2015-11-30 Pedro Alves <palves@redhat.com>
348 * server.c (handle_v_requests): Handle vCtrlC.
350 2015-11-30 Pedro Alves <palves@redhat.com>
352 * gdbthread.h (find_any_thread_of_pid): Declare.
353 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
355 * server.c (handle_query): If current_thread is NULL, look for
356 another thread of the selected process.
358 2015-11-26 Daniel Colascione <dancol@dancol.org>
359 Simon Marchi <simon.marchi@ericsson.com>
361 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
362 * server.c (handle_qxfer_threads_worker): Refactor to include thread
364 * target.h (struct target_ops) <thread_name>: New field.
365 (target_thread_name): New macro.
367 2015-11-23 Joel Brobecker <brobecker@adacore.com>
369 * regcache.h (regcache_invalidate_pid): Add declaration.
370 * regcache.c (regcache_invalidate_pid): New function, extracted
371 from regcache_invalidate.
372 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
373 Add trivial documentation comment.
374 * lynx-low.c: Use regcache_invalidate_pid instead of
377 2015-11-23 Joel Brobecker <brobecker@adacore.com>
379 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
380 and Elf64_auxv_t if the target is Android.
382 2015-11-22 Doug Evans <xdje42@gmail.com>
384 * target.h: #include <sys/types.h>.
386 2015-11-19 Pedro Alves <palves@redhat.com>
388 * linux-low.c (linux_process_qsupported): Change prototype.
390 * linux-low.h (struct linux_target_ops) <process_qsupported>:
392 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
393 and adjust to loop over all features.
394 * server.c (handle_query) <qSupported>: Adjust to call
395 target_process_qsupported once, passing it a vector of unprocessed
397 * target.h (struct target_ops) <process_qsupported>: Change
399 (target_process_qsupported): Adjust.
401 2015-11-19 Pedro Alves <palves@redhat.com>
403 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
405 * configure: Regenerate.
407 2015-11-19 Pedro Alves <palves@redhat.com>
409 * configure: Regenerate.
411 2015-11-19 Yao Qi <yao.qi@linaro.org>
413 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
416 2015-11-19 Yao Qi <yao.qi@linaro.org>
418 * linux-aarch64-low.c (enum aarch64_operand_type): New.
419 (struct aarch64_operand): Move enum out.
421 2015-11-19 Yao Qi <yao.qi@linaro.org>
423 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
424 struct user_fpsimd_state *.
425 (aarch64_store_fpregset): Likewise.
427 2015-11-19 Yao Qi <yao.qi@linaro.org>
429 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
430 struct user_pt_regs *.
431 (aarch64_store_gregset): Likewise.
433 2015-11-18 Pedro Alves <palves@redhat.com>
435 * Makefile.in (all_object_files): Add $IPA_OBJS.
437 2015-11-17 Pedro Alves <palves@redhat.com>
439 * win32-low.c (win32_resume): Use gdb_signal_from_host,
440 GDB_SIGNAL_0 and gdb_signal_to_string.
442 2015-11-17 Pedro Alves <palves@redhat.com>
444 * win32-low.c (handle_output_debug_string): Remove parameter.
445 (win32_kill): Remove our_status local and adjust call to
446 handle_output_debug_string.
447 (get_child_debug_event): Adjust call to
448 handle_output_debug_string.
450 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
452 * linux-mips-low.c (mips_fill_gregset): Add cast.
453 (mips_store_gregset): Likewise.
454 (mips_fill_fpregset): Likewise.
455 (mips_store_fpregset): Likewise.
457 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
459 * linux-mips-low.c (mips_add_watchpoint): Rename private to
462 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
464 * linux-mips-low.c (mips_linux_new_thread): Change type of
465 watch_type to enum target_hw_bp_type.
467 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
469 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
470 Change return type to arm_hwbp_type.
472 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
474 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
475 (arm_store_gregset): Likewise.
476 * linux-arm-low.c (arm_get_hwcap): Likewise.
477 (arm_read_description): Likewise.
479 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
481 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
483 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
485 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
486 (ppc_fill_vsxregset): Likewise.
487 (ppc_store_vsxregset): Likewise.
488 (ppc_fill_vrregset): Likewise.
489 (ppc_store_vrregset): Likewise.
490 (ppc_fill_evrregset): Likewise.
491 (ppc_store_evrregset): Likewise.
493 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
495 * linux-ppc-low.c (ppc_usrregs_info): Remove
497 (ppc_arch_setup): Move lower in file.
499 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
501 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
502 (ps_pdwrite): Likewise.
504 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
506 * linux-arm-low.c (arm_new_thread): Move pointer dereference
507 to after assert checks.
509 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
511 * proc-service.c (ps_pdread): Add/adjust casts.
512 (ps_pdwrite): Add/adjust casts.
514 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
516 * server.c (handle_search_memory_1): Cast return value of
519 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
521 * server.c (write_qxfer_response): Change type of data to
524 2015-10-29 Pedro Alves <palves@redhat.com>
526 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
528 2015-10-29 Pedro Alves <palves@redhat.com>
530 * tracepoint.c (clear_installed_tracepoints): Add casts.
532 2015-10-29 Pedro Alves <palves@redhat.com>
534 * server.c (handle_v_cont, process_serial_event): Add enum
535 gdb_signal casts to signal parsing code.
537 2015-10-29 Pedro Alves <palves@redhat.com>
539 * linux-low.h (NULL_REGSET): Define.
540 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
541 * linux-arm-low.c (arm_regsets): Likewise.
542 * linux-crisv32-low.c (cris_regsets): Likewise.
543 * linux-m68k-low.c (m68k_regsets): Likewise.
544 * linux-mips-low.c (mips_regsets): Likewise.
545 * linux-nios2-low.c (nios2_regsets): Likewise.
546 * linux-ppc-low.c (ppc_regsets): Likewise.
547 * linux-s390-low.c (s390_regsets): Likewise.
548 * linux-sh-low.c (sh_regsets): Likewise.
549 * linux-sparc-low.c (sparc_regsets): Likewise.
550 * linux-tic6x-low.c (tic6x_regsets): Likewise.
551 * linux-tile-low.c (tile_regsets): Likewise.
552 * linux-x86-low.c (x86_regsets): Likewise.
553 * linux-xtensa-low.c (xtensa_regsets): Likewise.
555 2015-10-29 Pedro Alves <palves@redhat.com>
557 * linux-low.h (NULL_REGSET): Define.
558 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
559 * linux-arm-low.c (arm_regsets): Likewise.
560 * linux-crisv32-low.c (cris_regsets): Likewise.
561 * linux-m68k-low.c (m68k_regsets): Likewise.
562 * linux-mips-low.c (mips_regsets): Likewise.
563 * linux-nios2-low.c (nios2_regsets): Likewise.
564 * linux-ppc-low.c (ppc_regsets): Likewise.
565 * linux-s390-low.c (s390_regsets): Likewise.
566 * linux-sh-low.c (sh_regsets): Likewise.
567 * linux-sparc-low.c (sparc_regsets): Likewise.
568 * linux-tic6x-low.c (tic6x_regsets): Likewise.
569 * linux-tile-low.c (tile_regsets): Likewise.
570 * linux-x86-low.c (x86_regsets): Likewise.
571 * linux-xtensa-low.c (xtensa_regsets): Likewise.
573 2015-10-26 Doug Evans <dje@google.com>
575 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
577 2015-10-26 Doug Evans <dje@google.com>
579 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
581 2015-10-26 Doug Evans <dje@google.com>
583 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
585 (attach_thread, find_new_threads_callback): Ditto.
587 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
589 * mem-break.h (set_breakpoint_data): Remove.
591 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
593 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
594 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
595 (initialize_low): Remove set_breakpoint_data call.
596 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
597 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
598 (initialize_low): Remove set_breakpoint_data call.
599 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
600 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
601 (initialize_low): Remove set_breakpoint_data call.
603 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
605 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
606 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
607 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
608 * target.h (target_breakpoint_kind_from_pc): New macro.
610 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
612 * linux-low.c (default_breakpoint_kind_from_pc): New function.
613 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
614 the default breakpoint kind.
616 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
618 * linux-arm-low.c (arm_supports_z_point_type): Add software
621 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
623 * linux-arm-low.c: Refactor breakpoint definitions.
624 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
625 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
627 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
629 * Makefile.in: Add arm.c/o.
630 * configure.srv: Likewise.
631 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
632 (arm_breakpoint_kind_from_pc): New function.
633 (arm_sw_breakpoint_from_kind): Return proper kind.
634 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
636 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
638 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
640 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
641 (struct raw_breakpoint) <size>: Remove.
642 (struct raw_breakpoint) <kind>: Add.
643 (bp_size): New function.
644 (bp_opcode): Likewise.
645 (find_raw_breakpoint_at): Adjust for kind.
646 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
647 (remove_memory_breakpoint): Adjust for kind call bp_size.
648 (set_raw_breakpoint_at): Adjust for kind.
649 (set_breakpoint): Likewise.
650 (set_breakpoint_at): Call breakpoint_kind_from_pc.
651 (delete_raw_breakpoint): Adjust for kind.
652 (delete_breakpoint): Likewise.
653 (find_gdb_breakpoint): Likewise.
654 (set_gdb_breakpoint_1): Likewise.
655 (set_gdb_breakpoint): Likewise.
656 (delete_gdb_breakpoint_1): Likewise.
657 (delete_gdb_breakpoint): Likewise.
658 (uninsert_raw_breakpoint): Likewise.
659 (reinsert_raw_breakpoint): Likewise.
660 (set_breakpoint_data): Remove.
661 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
662 (check_mem_read): Adjust for kind call bp_size.
663 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
664 (clone_one_breakpoint): Adjust for kind.
665 * mem-break.h (set_gdb_breakpoint): Likewise.
666 (delete_gdb_breakpoint): Likewise.
667 * server.c (process_serial_event): Likewise.
669 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
671 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
672 (struct linux_target_ops) <breakpoint>: Remove.
673 (struct linux_target_ops) <breakpoint_len>: Remove.
674 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
675 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
676 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
677 (arm_sw_breakpoint_from_kind): New function.
678 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
679 (struct linux_target_ops) <breakpoint>: Remove.
680 (struct linux_target_ops) <breakpoint_len>: Remove.
681 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
682 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
683 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
684 (struct linux_target_ops) <breakpoint>: Remove.
685 (struct linux_target_ops) <breakpoint_len>: Remove.
686 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
687 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
688 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
689 (struct linux_target_ops) <breakpoint>: Remove.
690 (struct linux_target_ops) <breakpoint_len>: Remove.
691 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
692 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
693 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
694 and sw_breakpoint_from_kind to increment the pc.
695 (linux_breakpoint_kind_from_pc): New function.
696 (linux_sw_breakpoint_from_kind): New function.
697 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
698 (initialize_low): Call breakpoint_kind_from_pc and
699 sw_breakpoint_from_kind to replace breakpoint_data/len.
700 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
702 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
703 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
704 (struct linux_target_ops) <breakpoint>: Remove.
705 (struct linux_target_ops) <breakpoint_len>: Remove.
706 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
707 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
708 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
709 (struct linux_target_ops) <breakpoint>: Remove.
710 (struct linux_target_ops) <breakpoint_len>: Remove.
711 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
712 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
713 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
714 (struct linux_target_ops) <breakpoint>: Remove.
715 (struct linux_target_ops) <breakpoint_len>: Remove.
716 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
717 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
718 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
719 (struct linux_target_ops) <breakpoint>: Remove.
720 (struct linux_target_ops) <breakpoint_len>: Remove.
721 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
722 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
723 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
724 (struct linux_target_ops) <breakpoint>: Remove.
725 (struct linux_target_ops) <breakpoint_len>: Remove.
726 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
727 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
728 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
729 (struct linux_target_ops) <breakpoint>: Remove.
730 (struct linux_target_ops) <breakpoint_len>: Remove.
731 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
732 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
733 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
734 (struct linux_target_ops) <breakpoint>: Remove.
735 (struct linux_target_ops) <breakpoint_len>: Remove.
736 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
737 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
738 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
739 (struct linux_target_ops) <breakpoint>: Remove.
740 (struct linux_target_ops) <breakpoint_len>: Remove.
741 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
742 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
743 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
744 (struct linux_target_ops) <breakpoint>: Remove.
745 (struct linux_target_ops) <breakpoint_len>: Remove.
746 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
747 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
748 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
749 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
750 (struct linux_target_ops) <breakpoint>: Remove.
751 (struct linux_target_ops) <breakpoint_len>: Remove.
752 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
753 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
754 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
755 (struct linux_target_ops) <breakpoint>: Remove.
756 (struct linux_target_ops) <breakpoint_len>: Remove.
757 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
758 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
760 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
762 * linux-cris-low.c (cris_get_pc): Remove void arg.
764 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
766 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
769 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
771 * inferiors.c (thread_pid_matches_callback): New function.
772 (find_thread_process): New function.
773 (remove_thread): Reset current_thread.
774 (remove_process): Assert threads have been removed first.
776 2015-10-15 Yao Qi <yao.qi@linaro.org>
778 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
780 (aarch64_remove_point): Likewise.
781 * regcache.c (regcache_register_size): New function.
783 2015-10-12 Yao Qi <yao.qi@linaro.org>
785 * linux-aarch64-low.c: Update all callers as emit_load_store
786 is renamed to aarch64_emit_load_store.
788 2015-10-12 Yao Qi <yao.qi@linaro.org>
790 * linux-aarch64-low.c: Update all callers of function renaming
791 from emit_insn to aarch64_emit_insn.
793 2015-10-12 Yao Qi <yao.qi@linaro.org>
795 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
797 (struct aarch64_memory_operand): Likewise.
799 (emit_insn): Move to arch/aarch64-insn.c.
800 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
801 (emit_load_store): Move to arch/aarch64-insn.c.
802 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
803 (can_encode_int32): Remove.
805 2015-10-12 Yao Qi <yao.qi@linaro.org>
807 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
808 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
809 (aarch64_relocate_instruction): Likewise.
810 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
811 (struct aarch64_insn_visitor): Likewise.
813 2015-10-12 Yao Qi <yao.qi@linaro.org>
815 * linux-aarch64-low.c (struct aarch64_insn_data): New.
816 (struct aarch64_insn_visitor): New.
817 (struct aarch64_insn_relocation_data): New.
818 (aarch64_ftrace_insn_reloc_b): New function.
819 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
820 (aarch64_ftrace_insn_reloc_cb): Likewise.
821 (aarch64_ftrace_insn_reloc_tb): Likewise.
822 (aarch64_ftrace_insn_reloc_adr): Likewise.
823 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
824 (aarch64_ftrace_insn_reloc_others): Likewise.
826 (aarch64_relocate_instruction): Use visitor.
828 2015-10-12 Yao Qi <yao.qi@linaro.org>
830 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
831 int. Add argument buf.
832 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
833 aarch64_relocate_instruction.
835 2015-10-12 Yao Qi <yao.qi@linaro.org>
837 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
838 argument insn. Remove local variable insn. Don't call
840 (aarch64_install_fast_tracepoint_jump_pad): Call
843 2015-09-30 Yao Qi <yao.qi@linaro.org>
845 * linux-aarch64-low.c (emit_movk): Shorten a long line.
846 (emit_load_store_pair): Likewise.
848 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
850 * dll.c (match_dll): Add cast(s).
851 (unloaded_dll): Likewise.
852 * linux-low.c (second_thread_of_pid_p): Likewise.
853 (delete_lwp_callback): Likewise.
854 (count_events_callback): Likewise.
855 (select_event_lwp_callback): Likewise.
856 (linux_set_resume_request): Likewise.
857 * server.c (accumulate_file_name_length): Likewise.
858 (emit_dll_description): Likewise.
859 (handle_qxfer_threads_worker): Likewise.
860 (visit_actioned_threads): Likewise.
861 * thread-db.c (any_thread_of): Likewise.
862 * tracepoint.c (same_process_p): Likewise.
863 (match_blocktype): Likewise.
864 (build_traceframe_info_xml): Likewise.
866 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
868 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
870 (gdb_unparse_agent_expr): Likewise.
871 * hostio.c (require_data): Likewise.
872 (handle_pread): Likewise.
873 * linux-low.c (disable_regset): Likewise.
874 (fetch_register): Likewise.
875 (store_register): Likewise.
876 (get_dynamic): Likewise.
877 (linux_qxfer_libraries_svr4): Likewise.
878 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
879 (set_fast_tracepoint_jump): Likewise.
880 (uninsert_fast_tracepoint_jumps_at): Likewise.
881 (reinsert_fast_tracepoint_jumps_at): Likewise.
882 (validate_inserted_breakpoint): Likewise.
883 (clone_agent_expr): Likewise.
884 * regcache.c (init_register_cache): Likewise.
885 * remote-utils.c (putpkt_binary_1): Likewise.
886 (decode_M_packet): Likewise.
887 (decode_X_packet): Likewise.
888 (look_up_one_symbol): Likewise.
889 (relocate_instruction): Likewise.
890 (monitor_output): Likewise.
891 * server.c (handle_search_memory): Likewise.
892 (handle_qxfer_exec_file): Likewise.
893 (handle_qxfer_libraries): Likewise.
894 (handle_qxfer): Likewise.
895 (handle_query): Likewise.
896 (handle_v_cont): Likewise.
897 (handle_v_run): Likewise.
898 (captured_main): Likewise.
899 * target.c (write_inferior_memory): Likewise.
900 * thread-db.c (try_thread_db_load_from_dir): Likewise.
901 * tracepoint.c (init_trace_buffer): Likewise.
902 (add_tracepoint_action): Likewise.
903 (add_traceframe): Likewise.
904 (add_traceframe_block): Likewise.
905 (cmd_qtdpsrc): Likewise.
906 (cmd_qtdv): Likewise.
907 (cmd_qtstatus): Likewise.
908 (response_source): Likewise.
909 (response_tsv): Likewise.
910 (cmd_qtnotes): Likewise.
911 (gdb_collect): Likewise.
912 (initialize_tracepoint): Likewise.
914 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
916 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
917 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
918 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
920 (enum aarch64_condition_codes): New enum.
921 (w0): New static global.
924 (struct aarch64_memory_operand) <type>: New
925 MEMORY_OPERAND_POSTINDEX type.
926 (postindex_memory_operand): New helper function.
927 (emit_ret): New function.
928 (emit_load_store_pair): New function, factored out of emit_stp
929 with support for MEMORY_OPERAND_POSTINDEX.
930 (emit_stp): Rewrite using emit_load_store_pair.
931 (emit_ldp): New function.
932 (emit_load_store): Likewise.
933 (emit_ldr): Mention post-index instruction in comment.
934 (emit_ldrh): New function.
935 (emit_ldrb): New function.
936 (emit_ldrsw): Mention post-index instruction in comment.
937 (emit_str): Likewise.
938 (emit_subs): New function.
939 (emit_cmp): Likewise.
940 (emit_and): Likewise.
941 (emit_orr): Likewise.
942 (emit_orn): Likewise.
943 (emit_eor): Likewise.
944 (emit_mvn): Likewise.
945 (emit_lslv): Likewise.
946 (emit_lsrv): Likewise.
947 (emit_asrv): Likewise.
948 (emit_mul): Likewise.
949 (emit_sbfm): Likewise.
950 (emit_sbfx): Likewise.
951 (emit_ubfm): Likewise.
952 (emit_ubfx): Likewise.
953 (emit_csinc): Likewise.
954 (emit_cset): Likewise.
955 (emit_nop): Likewise.
956 (emit_ops_insns): New helper function.
957 (emit_pop): Likewise.
958 (emit_push): Likewise.
959 (aarch64_emit_prologue): New function.
960 (aarch64_emit_epilogue): Likewise.
961 (aarch64_emit_add): Likewise.
962 (aarch64_emit_sub): Likewise.
963 (aarch64_emit_mul): Likewise.
964 (aarch64_emit_lsh): Likewise.
965 (aarch64_emit_rsh_signed): Likewise.
966 (aarch64_emit_rsh_unsigned): Likewise.
967 (aarch64_emit_ext): Likewise.
968 (aarch64_emit_log_not): Likewise.
969 (aarch64_emit_bit_and): Likewise.
970 (aarch64_emit_bit_or): Likewise.
971 (aarch64_emit_bit_xor): Likewise.
972 (aarch64_emit_bit_not): Likewise.
973 (aarch64_emit_equal): Likewise.
974 (aarch64_emit_less_signed): Likewise.
975 (aarch64_emit_less_unsigned): Likewise.
976 (aarch64_emit_ref): Likewise.
977 (aarch64_emit_if_goto): Likewise.
978 (aarch64_emit_goto): Likewise.
979 (aarch64_write_goto_address): Likewise.
980 (aarch64_emit_const): Likewise.
981 (aarch64_emit_call): Likewise.
982 (aarch64_emit_reg): Likewise.
983 (aarch64_emit_pop): Likewise.
984 (aarch64_emit_stack_flush): Likewise.
985 (aarch64_emit_zero_ext): Likewise.
986 (aarch64_emit_swap): Likewise.
987 (aarch64_emit_stack_adjust): Likewise.
988 (aarch64_emit_int_call_1): Likewise.
989 (aarch64_emit_void_call_2): Likewise.
990 (aarch64_emit_eq_goto): Likewise.
991 (aarch64_emit_ne_goto): Likewise.
992 (aarch64_emit_lt_goto): Likewise.
993 (aarch64_emit_le_goto): Likewise.
994 (aarch64_emit_gt_goto): Likewise.
995 (aarch64_emit_ge_got): Likewise.
996 (aarch64_emit_ops_impl): New static global variable.
997 (aarch64_emit_ops): New target function, return
998 &aarch64_emit_ops_impl.
999 (struct linux_target_ops): Install it.
1001 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1003 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1004 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1006 * linux-aarch64-ipa.c: New file.
1007 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1009 (aarch64_get_thread_area): New target method.
1010 (extract_signed_bitfield): New helper function.
1011 (aarch64_decode_ldr_literal): New function.
1012 (enum aarch64_opcodes): New enum.
1013 (struct aarch64_register): New struct.
1014 (struct aarch64_operand): New struct.
1015 (x0): New static global.
1024 (aarch64_register): New helper function.
1025 (register_operand): Likewise.
1026 (immediate_operand): Likewise.
1027 (struct aarch64_memory_operand): New struct.
1028 (offset_memory_operand): New helper function.
1029 (preindex_memory_operand): Likewise.
1030 (enum aarch64_system_control_registers): New enum.
1031 (ENCODE): New macro.
1032 (emit_insn): New helper function.
1033 (emit_b): New function.
1034 (emit_bcond): Likewise.
1035 (emit_cb): Likewise.
1036 (emit_tb): Likewise.
1037 (emit_blr): Likewise.
1038 (emit_stp): Likewise.
1039 (emit_ldp_q_offset): Likewise.
1040 (emit_stp_q_offset): Likewise.
1041 (emit_load_store): Likewise.
1042 (emit_ldr): Likewise.
1043 (emit_ldrsw): Likewise.
1044 (emit_str): Likewise.
1045 (emit_ldaxr): Likewise.
1046 (emit_stxr): Likewise.
1047 (emit_stlr): Likewise.
1048 (emit_data_processing_reg): Likewise.
1049 (emit_data_processing): Likewise.
1050 (emit_add): Likewise.
1051 (emit_sub): Likewise.
1052 (emit_mov): Likewise.
1053 (emit_movk): Likewise.
1054 (emit_mov_addr): Likewise.
1055 (emit_mrs): Likewise.
1056 (emit_msr): Likewise.
1057 (emit_sevl): Likewise.
1058 (emit_wfe): Likewise.
1059 (append_insns): Likewise.
1060 (can_encode_int32_in): New helper function.
1061 (aarch64_relocate_instruction): New function.
1062 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1063 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1064 (struct linux_target_ops): Install aarch64_get_thread_area,
1065 aarch64_install_fast_tracepoint_jump_pad and
1066 aarch64_get_min_fast_tracepoint_insn_len.
1068 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1070 * Makefile.in (aarch64-insn.o): New rule.
1071 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1073 2015-09-21 Yao Qi <yao.qi@linaro.org>
1075 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1077 2015-09-21 Yao Qi <yao.qi@linaro.org>
1079 * tracepoint.c (max_jump_pad_size): Remove.
1081 2015-09-18 Yao Qi <yao.qi@linaro.org>
1083 * linux-aarch64-low.c: Don't include sys/uio.h.
1084 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
1086 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
1088 * tracepoint.c (eval_result_type): Change prototype.
1089 (condition_true_at_tracepoint): Fix argument to compiled_cond.
1091 2015-09-15 Pedro Alves <palves@redhat.com>
1093 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
1094 Check whether to report exec events instead of checking whether
1095 multiprocess is enabled.
1097 2015-09-15 Pedro Alves <palves@redhat.com>
1100 * remote-utils.c (prepare_resume_reply): Merge
1101 TARGET_WAITKIND_VFORK_DONE switch case with the
1102 TARGET_WAITKIND_FORKED case.
1104 2015-09-15 Yao Qi <yao.qi@linaro.org>
1106 * server.c (handle_query): Check string comparison using
1107 "else if" instead of "if".
1109 2015-09-15 Yao Qi <yao.qi@linaro.org>
1111 * server.c (vCont_supported): New global variable.
1112 (handle_query): Set vCont_supported to 1 if "vContSupported+"
1113 matches. Append ";vContSupported+" to own_buf.
1114 (handle_v_requests): Append ";s;S" to own_buf if target supports
1115 hardware single step or vCont_supported is false.
1116 (capture_main): Set vCont_supported to zero.
1118 2015-09-15 Yao Qi <yao.qi@linaro.org>
1120 * linux-low.c (linux_supports_conditional_breakpoints): Rename
1122 (linux_supports_hardware_single_step): ... New function.
1123 (linux_target_ops): Update.
1124 * lynx-low.c (lynx_target_ops): Set field
1125 supports_hardware_single_step to target_can_do_hardware_single_step.
1126 * nto-low.c (nto_target_ops): Likewise.
1127 * spu-low.c (spu_target_ops): Likewise.
1128 * win32-low.c (win32_target_ops): Likewise.
1129 * target.c (target_can_do_hardware_single_step): New function.
1130 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1131 Remove. <supports_hardware_single_step>: New field.
1132 (target_supports_conditional_breakpoints): Remove.
1133 (target_supports_hardware_single_step): New macro.
1134 (target_can_do_hardware_single_step): Declare.
1135 * server.c (handle_query): Use target_supports_hardware_single_step
1136 instead of target_supports_conditional_breakpoints.
1138 2015-09-15 Yao Qi <yao.qi@linaro.org>
1140 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
1142 (struct linux_target_ops the_low_target): Install
1143 aarch64_linux_siginfo_fixup.
1145 2015-09-11 Don Breazeal <donb@codesourcery.com>
1146 Luis Machado <lgustavo@codesourcery.com>
1148 * linux-low.c (linux_mourn): Static declaration.
1149 (linux_arch_setup): Move in front of
1150 handle_extended_wait.
1151 (linux_arch_setup_thread): New function.
1152 (handle_extended_wait): Handle exec events. Call
1153 linux_arch_setup_thread. Make event_lwp argument a
1154 pointer-to-a-pointer.
1155 (check_zombie_leaders): Do not check stopped threads.
1156 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
1157 (linux_low_filter_event): Add lwp and thread for exec'ing
1158 non-leader thread if leader thread has been deleted.
1159 Refactor code into linux_arch_setup_thread and call it.
1160 Pass child lwp pointer by reference to handle_extended_wait.
1161 (linux_wait_for_event_filtered): Update comment.
1162 (linux_wait_1): Prevent clobbering exec event status.
1163 (linux_supports_exec_events): New function.
1164 (linux_target_ops) <supports_exec_events>: Initialize new member.
1165 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
1167 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
1168 * server.c (report_exec_events): New global variable.
1169 (handle_query): Handle qSupported query for exec-events feature.
1170 (captured_main): Initialize report_exec_events.
1171 * server.h (report_exec_events): Declare new global variable.
1172 * target.h (struct target_ops) <supports_exec_events>: New
1174 (target_supports_exec_events): New macro.
1175 * win32-low.c (win32_target_ops) <supports_exec_events>:
1176 Initialize new member.
1178 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
1180 * linux-low.c (linux_low_enable_btrace): Remove.
1181 (linux_target_ops): Replace linux_low_enable_btrace with
1182 linux_enable_btrace.
1184 2015-09-03 Yao Qi <yao.qi@linaro.org>
1186 * linux-aarch64-low.c (aarch64_insert_point): Call
1187 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
1190 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1192 * linux-low.c (check_stopped_by_breakpoint): Use
1193 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
1195 2015-08-27 Pedro Alves <palves@redhat.com>
1197 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
1199 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
1201 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
1202 the XNEW-family equivalent.
1203 (compile_bytecodes): Likewise.
1204 * dll.c (loaded_dll): Likewise.
1205 * event-loop.c (append_callback_event): Likewise.
1206 (create_file_handler): Likewise.
1207 (create_file_event): Likewise.
1208 * hostio.c (handle_open): Likewise.
1209 * inferiors.c (add_thread): Likewise.
1210 (add_process): Likewise.
1211 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
1212 * linux-arm-low.c (arm_new_process): Likewise.
1213 (arm_new_thread): Likewise.
1214 * linux-low.c (add_to_pid_list): Likewise.
1215 (linux_add_process): Likewise.
1216 (handle_extended_wait): Likewise.
1217 (add_lwp): Likewise.
1218 (enqueue_one_deferred_signal): Likewise.
1219 (enqueue_pending_signal): Likewise.
1220 (linux_resume_one_lwp_throw): Likewise.
1221 (linux_resume_one_thread): Likewise.
1222 (linux_read_memory): Likewise.
1223 (linux_write_memory): Likewise.
1224 * linux-mips-low.c (mips_linux_new_process): Likewise.
1225 (mips_linux_new_thread): Likewise.
1226 (mips_add_watchpoint): Likewise.
1227 * linux-x86-low.c (initialize_low_arch): Likewise.
1228 * lynx-low.c (lynx_add_process): Likewise.
1229 * mem-break.c (set_raw_breakpoint_at): Likewise.
1230 (set_breakpoint): Likewise.
1231 (add_condition_to_breakpoint): Likewise.
1232 (add_commands_to_breakpoint): Likewise.
1233 (clone_agent_expr): Likewise.
1234 (clone_one_breakpoint): Likewise.
1235 * regcache.c (new_register_cache): Likewise.
1236 * remote-utils.c (look_up_one_symbol): Likewise.
1237 * server.c (queue_stop_reply): Likewise.
1238 (start_inferior): Likewise.
1239 (queue_stop_reply_callback): Likewise.
1240 (handle_target_event): Likewise.
1241 * spu-low.c (fetch_ppc_memory): Likewise.
1242 (store_ppc_memory): Likewise.
1243 * target.c (set_target_ops): Likewise.
1244 * thread-db.c (thread_db_load_search): Likewise.
1245 (try_thread_db_load_1): Likewise.
1246 * tracepoint.c (add_tracepoint): Likewise.
1247 (add_tracepoint_action): Likewise.
1248 (create_trace_state_variable): Likewise.
1249 (cmd_qtdpsrc): Likewise.
1250 (cmd_qtro): Likewise.
1251 (add_while_stepping_state): Likewise.
1252 * win32-low.c (child_add_thread): Likewise.
1253 (get_image_name): Likewise.
1255 2015-08-25 Yao Qi <yao.qi@linaro.org>
1257 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
1259 2015-08-25 Yao Qi <yao.qi@linaro.org>
1261 * Makefile.in (aarch64-linux.o): New rule.
1262 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
1264 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
1265 (aarch64_init_debug_reg_state): Make it extern.
1266 (aarch64_linux_prepare_to_resume): Remove.
1268 2015-08-25 Yao Qi <yao.qi@linaro.org>
1270 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
1271 lwp_arch_private_info and ptid_of_lwp.
1273 2015-08-25 Yao Qi <yao.qi@linaro.org>
1275 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
1276 Find proc_info by find_process_pid. All callers updated.
1278 2015-08-25 Yao Qi <yao.qi@linaro.org>
1280 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
1282 (debug_reg_change_callback): Remove.
1283 (aarch64_notify_debug_reg_change): Remove.
1285 2015-08-25 Yao Qi <yao.qi@linaro.org>
1287 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
1288 Call current_lwp_ptid.
1290 2015-08-25 Yao Qi <yao.qi@linaro.org>
1292 * linux-aarch64-low.c (debug_reg_change_callback): Use
1295 2015-08-25 Yao Qi <yao.qi@linaro.org>
1297 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
1299 2015-08-25 Yao Qi <yao.qi@linaro.org>
1301 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
1303 2015-08-25 Yao Qi <yao.qi@linaro.org>
1305 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
1308 2015-08-25 Yao Qi <yao.qi@linaro.org>
1310 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
1312 (debug_reg_change_callback): Remove argument entry and add argument
1313 lwp. Remove local variable thread. Don't print thread id in the
1314 debugging output. Don't check whether pid of thread equals to pid.
1315 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
1316 iterate_over_lwps instead find_inferior.
1318 2015-08-24 Pedro Alves <palves@redhat.com>
1320 * inferiors.c (get_first_process): New function.
1321 * inferiors.h (get_first_process): New declaration.
1322 * remote-utils.c (read_ptid): Default to the first process in the
1323 list, instead of to the current thread's process.
1325 2015-08-24 Pedro Alves <palves@redhat.com>
1327 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
1328 * event-loop.c: Likewise.
1329 * remote-utils.c: Likewise.
1330 * tracepoint.c: Likewise.
1332 2015-08-24 Pedro Alves <palves@redhat.com>
1334 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
1337 2015-08-21 Pedro Alves <palves@redhat.com>
1339 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
1340 instead of literal 1.
1342 2015-08-21 Pedro Alves <palves@redhat.com>
1344 * tdesc.c (default_description): Explicitly zero-initialize.
1346 2015-08-21 Pedro Alves <palves@redhat.com>
1349 * inferiors.c (remove_thread): Discard any pending stop reply for
1351 * server.c (remove_all_on_match_pid): Rename to ...
1352 (remove_all_on_match_ptid): ... this. Work with a filter ptid
1354 (discard_queued_stop_replies): Change parameter to a ptid. Now
1356 (handle_v_kill, kill_inferior_callback, captured_main)
1357 (process_serial_event): Adjust.
1358 * server.h (discard_queued_stop_replies): Declare.
1360 2015-08-21 Pedro Alves <palves@redhat.com>
1362 * linux-low.c (wait_for_sigstop): Always switch to no thread
1363 selected if the previously current thread dies.
1364 * lynx-low.c (lynx_request_interrupt): Use the first thread's
1365 process instead of the current thread's.
1366 * remote-utils.c (input_interrupt): Don't check if there's no
1368 * server.c (gdb_read_memory, gdb_write_memory): If setting the
1369 current thread to the general thread fails, error out.
1370 (handle_qxfer_auxv, handle_qxfer_libraries)
1371 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
1372 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
1373 (handle_query): Check if there's a thread selected instead of
1374 checking whether there's any thread in the thread list.
1375 (handle_qxfer_threads, handle_qxfer_btrace)
1376 (handle_qxfer_btrace_conf): Don't error out early if there's no
1377 thread in the thread list.
1378 (handle_v_cont, myresume): Don't set the current thread to the
1380 (process_serial_event) <Hg handling>: Also set thread_id if the
1381 previous general thread is still alive.
1382 (process_serial_event) <g/G handling>: If setting the current
1383 thread to the general thread fails, error out.
1384 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
1385 thread's lwp instead of the current thread's.
1386 * target.c (set_desired_thread): If the desired thread was not
1387 found, leave the current thread pointing to NULL. Return an int
1388 (boolean) indicating success.
1389 * target.h (set_desired_thread): Change return type to int.
1391 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
1393 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
1394 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
1396 (ps_get_thread_area): New function.
1398 2015-08-19 Gary Benson <gbenson@redhat.com>
1400 * hostio.c (handle_pread): Do not attempt to read more data
1401 than hostio_reply_with_data can fit in a packet.
1403 2015-08-18 Joel Brobecker <brobecker@adacore.com>
1405 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
1407 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
1409 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1411 2015-08-06 Pedro Alves <palves@redhat.com>
1413 * tracepoint.c (expr_eval_result): Now an int.
1415 2015-08-06 Pedro Alves <palves@redhat.com>
1417 * gdbthread.h (struct regcache): Forward declare.
1418 (struct thread_info) <regcache_data>: Now a struct regcache
1420 * inferiors.c (inferior_regcache_data)
1421 (set_inferior_regcache_data): Now work with struct regcache
1423 * inferiors.h (struct regcache): Forward declare.
1424 (inferior_regcache_data, set_inferior_regcache_data): Now work
1425 with struct regcache pointers.
1426 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1427 (free_register_cache_thread): Remove struct regcache pointer
1430 2015-08-06 Pedro Alves <palves@redhat.com>
1432 * server.c (captured_main): On error, print the exception message
1433 to stderr, and if run_once is set, throw a quit.
1435 2015-08-06 Pedro Alves <palves@redhat.com>
1437 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1440 2015-08-06 Pedro Alves <palves@redhat.com>
1442 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1443 reading beyond the passed in buffer length.
1445 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1447 * tracepoint.c (symbol_list) <required>: Remove.
1449 2015-08-06 Pedro Alves <palves@redhat.com>
1451 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1452 count if stopping and suspending threads.
1453 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1454 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1455 (linux_detach): Complete an ongoing step-over.
1456 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1458 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1459 (linux_wait_1): If passing a signal to the inferior after
1460 finishing a step-over, unsuspend and re-resume all lwps. If we
1461 see a single-step event but the thread should be continuing, don't
1462 pass the trap to gdb.
1463 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1464 internal_error instead of gdb_assert.
1465 (enqueue_pending_signal): New function.
1466 (check_ptrace_stopped_lwp_gone): Add debug output.
1467 (start_step_over): Use internal_error instead of gdb_assert.
1468 (complete_ongoing_step_over): New function.
1469 (linux_resume_one_thread): Don't resume a suspended thread.
1470 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1473 2015-08-06 Pedro Alves <palves@redhat.com>
1475 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1476 (linux_thread_alive): Use lwp_is_marked_dead.
1477 (extended_event_reported): Delete.
1478 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1479 instead of extended_event_reported.
1480 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1482 (lwp_is_marked_dead): New function.
1483 (lwp_running): Use lwp_is_marked_dead.
1484 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1487 2015-08-06 Pedro Alves <palves@redhat.com>
1489 * linux-low.c (linux_wait_1): Move fork event output out of the
1490 !report_to_gdb check. Pass event_child->waitstatus to
1491 target_waitstatus_to_string instead of ourstatus.
1493 2015-08-04 Yao Qi <yao.qi@linaro.org>
1495 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1496 if current_thread is 32 bit.
1498 2015-08-04 Yao Qi <yao.qi@linaro.org>
1500 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1501 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1502 * server.c (extended_protocol): Remove "static".
1503 * server.h (extended_protocol): Declare it.
1505 2015-08-04 Yao Qi <yao.qi@linaro.org>
1507 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1508 both aarch64 and aarch32.
1509 (aarch64_set_pc): Likewise.
1511 2015-08-04 Yao Qi <yao.qi@linaro.org>
1513 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1514 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1515 arm-with-neon.xml to srv_xmlfiles.
1516 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1517 (is_64bit_tdesc): New function.
1518 (aarch64_linux_read_description): New function.
1519 (aarch64_arch_setup): Call aarch64_linux_read_description.
1520 (regs_info): Rename to regs_info_aarch64.
1521 (aarch64_regs_info): Return right regs_info.
1522 (initialize_low_arch): Call initialize_low_arch_aarch32.
1524 2015-08-04 Yao Qi <yao.qi@linaro.org>
1526 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1527 * linux-aarch32-low.c: New file.
1528 * linux-aarch32-low.h: New file.
1529 * linux-arm-low.c (arm_fill_gregset): Move it to
1530 linux-aarch32-low.c.
1531 (arm_store_gregset): Likewise.
1532 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1533 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1534 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1535 (regs_info): Rename to regs_info_arm.
1536 (arm_regs_info): Return regs_info_aarch32 if
1537 have_ptrace_getregset is 1 and target description is
1538 arm_with_neon or arm_with_vfpv3.
1539 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1540 Call initialize_low_arch_aarch32 instead.
1542 2015-08-04 Yao Qi <yao.qi@linaro.org>
1544 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1545 * linux-low.c: ... here.
1546 * linux-low.h (have_ptrace_getregset): Declare it.
1548 2015-08-04 Pedro Alves <palves@redhat.com>
1550 * thread-db.c (struct thread_db): Use new typedefs.
1551 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1553 (disable_thread_event_reporting): Cast result of dlsym to
1554 destination function pointer type.
1555 (thread_db_mourn): Use td_ta_delete_ftype.
1557 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1559 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1561 (CDX_BREAKPOINT): Define for R2.
1562 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1563 (the_low_target): Add comments.
1565 2015-07-30 Yao Qi <yao.qi@linaro.org>
1567 * linux-arm-low.c (arm_hwcap): Remove it.
1568 (arm_read_description): New local variable arm_hwcap. Don't
1569 set arm_hwcap to zero.
1571 2015-07-30 Yao Qi <yao.qi@linaro.org>
1573 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1574 Use regcache->tdesc instead.
1575 (arm_store_wmmxregset): Likewise.
1576 (arm_fill_vfpregset): Likewise.
1577 (arm_store_vfpregset): Likewise.
1579 2015-07-30 Yao Qi <yao.qi@linaro.org>
1581 * linux-arm-low.c: Include arch/arm.h.
1582 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1583 (arm_store_gregset): Likewise.
1585 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1587 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1588 ptrace's 4th parameter.
1590 2015-07-27 Yao Qi <yao.qi@linaro.org>
1592 * configure.srv (case aarch64*-*-linux*): Don't set
1595 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1597 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1599 * linux-arm-low.c: Likewise.
1600 * linux-cris-low.c: Likewise.
1601 * linux-crisv32-low.c: Likewise.
1602 * linux-low.c: Likewise.
1603 * linux-m68k-low.c: Likewise.
1604 * linux-mips-low.c: Likewise.
1605 * linux-nios2-low.c: Likewise.
1606 * linux-s390-low.c: Likewise.
1607 * linux-sparc-low.c: Likewise.
1608 * linux-tic6x-low.c: Likewise.
1609 * linux-tile-low.c: Likewise.
1610 * linux-x86-low.c: Likewise.
1612 2015-07-24 Pedro Alves <palves@redhat.com>
1614 * config.in: Regenerate.
1615 * configure: Regenerate.
1617 2015-07-24 Pedro Alves <palves@redhat.com>
1619 * acinclude.m4: Include ../ptrace.m4.
1620 * configure.ac: Call GDB_AC_PTRACE.
1621 * config.in, configure: Regenerate.
1623 2015-07-24 Yao Qi <yao.qi@linaro.org>
1625 * linux-low.c (linux_create_inferior): Remove setting to
1626 proc->priv->new_inferior.
1627 (linux_attach): Likewise.
1628 (linux_low_filter_event): Likewise.
1629 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1631 2015-07-24 Yao Qi <yao.qi@linaro.org>
1633 * linux-low.c (linux_arch_setup): New function.
1634 (linux_low_filter_event): If proc->tdesc is NULL and
1635 proc->attached is true, call the_low_target.arch_setup.
1636 Otherwise, keep status pending, and return.
1637 (linux_resume_one_lwp_throw): Don't call get_pc if
1638 thread->while_stepping isn't NULL. Don't call
1639 get_thread_regcache if proc->tdesc is NULL.
1640 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1641 (linux_target_ops): Install arch_setup.
1642 * server.c (start_inferior): Call the_target->arch_setup.
1643 * target.h (struct target_ops) <arch_setup>: New field.
1644 (target_arch_setup): New marco.
1645 * lynx-low.c (lynx_target_ops): Update.
1646 * nto-low.c (nto_target_ops): Update.
1647 * spu-low.c (spu_target_ops): Update.
1648 * win32-low.c (win32_target_ops): Update.
1650 2015-07-24 Yao Qi <yao.qi@linaro.org>
1652 * linux-low.c (linux_add_process): Don't set
1653 proc->priv->new_inferior.
1654 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1655 (linux_attach): Likewise.
1657 2015-07-24 Yao Qi <yao.qi@linaro.org>
1659 * server.c (start_inferior): Code refactor.
1661 2015-07-24 Yao Qi <yao.qi@linaro.org>
1663 * server.c (process_serial_event): Set general_thread.
1665 2015-07-21 Yao Qi <yao.qi@linaro.org>
1667 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1668 aarch64_linux_get_debug_reg_capacity.
1670 2015-07-17 Yao Qi <yao.qi@linaro.org>
1672 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1673 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1674 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1675 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1676 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1677 (AARCH64_HWP_ALIGNMENT): Likewise.
1678 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1679 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1680 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1681 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1682 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1683 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1684 (struct aarch64_debug_reg_state): Likewise.
1685 (struct arch_lwp_info): Likewise.
1686 (aarch64_align_watchpoint): Likewise.
1687 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1688 (aarch64_watchpoint_length): Likewise.
1689 (aarch64_point_encode_ctrl_reg): Likewise
1690 (aarch64_point_is_aligned): Likewise.
1691 (aarch64_align_watchpoint): Likewise.
1692 (aarch64_linux_set_debug_regs):
1693 (aarch64_dr_state_insert_one_point): Likewise.
1694 (aarch64_dr_state_remove_one_point): Likewise.
1695 (aarch64_handle_breakpoint): Likewise.
1696 (aarch64_handle_aligned_watchpoint): Likewise.
1697 (aarch64_handle_unaligned_watchpoint): Likewise.
1698 (aarch64_handle_watchpoint): Likewise.
1700 2015-07-17 Yao Qi <yao.qi@linaro.org>
1702 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1703 and don't aarch64_get_debug_reg_state. All callers update.
1704 (aarch64_handle_aligned_watchpoint): Likewise.
1705 (aarch64_handle_unaligned_watchpoint): Likewise.
1706 (aarch64_handle_watchpoint): Likewise.
1707 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1708 (aarch64_remove_point): Likewise.
1710 2015-07-17 Yao Qi <yao.qi@linaro.org>
1712 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1714 (aarch64_handle_unaligned_watchpoint): Likewise.
1716 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1718 Revert the previous 3 commits:
1719 Move gdb_regex* to common/
1720 Move linux_find_memory_regions_full & co.
1721 gdbserver build-id attribute generator
1723 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1724 Jan Kratochvil <jan.kratochvil@redhat.com>
1726 gdbserver build-id attribute generator.
1727 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1728 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1729 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1731 (get_dynamic): Use find_pdhr to traverse program headers.
1732 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1733 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1734 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1735 (get_hex_build_id): New.
1736 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1737 to reply XML document.
1739 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1740 Jan Kratochvil <jan.kratochvil@redhat.com>
1742 * target.c: Include target/target-utils.h and fcntl.h.
1743 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1744 (target_fileio_read_stralloc): New functions.
1746 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1748 * Makefile.in (OBS): Add gdb_regex.o.
1750 * config.in: Rebuilt.
1751 * configure: Rebuilt.
1753 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1754 Jan Kratochvil <jan.kratochvil@redhat.com>
1756 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1757 * Makefile.in (OBS): Add target-utils.o.
1758 (linux-maps.o, target-utils.o): New.
1759 * configure.srv (srv_linux_obj): Add linux-maps.o.
1761 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1763 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1765 (the_low_target): Install it.
1767 2015-07-14 Pedro Alves <palves@redhat.com>
1769 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1770 Instead, ignore ECHILD, and throw an error for other errnos.
1772 2015-07-10 Pedro Alves <palves@redhat.com>
1774 * event-loop.c (struct callback_event) <data>: Change type to
1775 gdb_client_data instance instead of gdb_client_data pointer.
1776 (append_callback_event): Adjust.
1778 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1780 * linux-aarch64-low.c: Add comments for each linux_target_ops
1781 method. Remove comments already covered in target_ops and
1782 linux_target_ops definitions.
1783 (the_low_target): Add comments for each unimplemented method.
1785 2015-07-09 Yao Qi <yao.qi@linaro.org>
1787 * linux-aarch64-low.c (aarch64_regmap): Remove.
1788 (aarch64_usrregs_info): Remove.
1789 (regs_info): Set field usrregs to NULL.
1791 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1793 * linux-low.c: Include "rsp-low.h"
1794 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1795 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1796 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1797 (handle_btrace_enable_pt): New.
1798 (handle_btrace_general_set): Support "pt".
1799 (handle_btrace_conf_general_set): Support "pt:size".
1801 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1803 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1806 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1808 * linux-aarch64-low.c: Remove comment about endianness.
1809 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1810 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1813 2015-06-24 Gary Benson <gbenson@redhat.com>
1815 * linux-i386-ipa.c (stdint.h): Do not include.
1816 * lynx-i386-low.c (stdint.h): Likewise.
1817 * lynx-ppc-low.c (stdint.h): Likewise.
1818 * mem-break.c (stdint.h): Likewise.
1819 * thread-db.c (stdint.h): Likewise.
1820 * tracepoint.c (stdint.h): Likewise.
1821 * win32-low.c (stdint.h): Likewise.
1823 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1825 * server.c (write_qxfer_response): Update call to
1826 remote_escape_output.
1828 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1829 Jan Kratochvil <jan.kratochvil@redhat.com>
1831 Merge multiple hex conversions.
1832 * gdbreplay.c (tohex): Rename to 'fromhex'.
1833 (logchar): Use fromhex.
1835 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1837 * server.c (handle_qxfer_libraries): Set `version' attribute for
1840 2015-06-10 Gary Benson <gbenson@redhat.com>
1842 * target.h (struct target_ops) <multifs_open>: New field.
1843 <multifs_unlink>: Likewise.
1844 <multifs_readlink>: Likewise.
1845 * linux-low.c (nat/linux-namespaces.h): New include.
1846 (linux_target_ops): Initialize the_target->multifs_open,
1847 the_target->multifs_unlink and the_target->multifs_readlink.
1848 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
1849 * hostio.c (hostio_fs_pid): New static variable.
1850 (hostio_handle_new_gdb_connection): New function.
1851 (handle_setfs): Likewise.
1852 (handle_open): Use the_target->multifs_open as appropriate.
1853 (handle_unlink): Use the_target->multifs_unlink as appropriate.
1854 (handle_readlink): Use the_target->multifs_readlink as
1856 (handle_vFile): Handle vFile:setfs packets.
1857 * server.c (handle_query): Call hostio_handle_new_gdb_connection
1858 after target_handle_new_gdb_connection.
1860 2015-06-10 Gary Benson <gbenson@redhat.com>
1862 * configure.ac (AC_CHECK_FUNCS): Add setns.
1863 * config.in: Regenerate.
1864 * configure: Likewise.
1865 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
1866 (linux-namespaces.o): New rule.
1867 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
1869 2015-06-09 Gary Benson <gbenson@redhat.com>
1871 * hostio.c (handle_open): Process mode argument with
1872 fileio_to_host_mode.
1874 2015-06-01 Yao Qi <yao.qi@linaro.org>
1876 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
1877 * linux-x86-low.c: Likewise.
1879 2015-05-28 Don Breazeal <donb@codesourcery.com>
1881 * linux-low.c (handle_extended_wait): Initialize
1882 thread_info.last_resume_kind for new fork children.
1884 2015-05-15 Pedro Alves <palves@redhat.com>
1886 * target.h (target_handle_new_gdb_connection): Rewrite using if
1887 wrapped in do/while.
1889 2015-05-14 Joel Brobecker <brobecker@adacore.com>
1891 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
1892 * configure, config.in: Regenerate.
1893 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
1896 2015-05-12 Don Breazeal <donb@codesourcery.com>
1898 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
1899 PTRACE_EVENT_VFORK_DONE.
1900 (linux_low_ptrace_options, extended_event_reported): Add vfork
1902 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
1903 and "vforkdone" for RSP 'T' Stop Reply Packet.
1904 * server.h (report_vfork_events): Declare
1907 2015-05-12 Don Breazeal <donb@codesourcery.com>
1909 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
1910 (the_low_target) <new_fork>: Initialize new member.
1911 * linux-arm-low.c (arm_new_fork): New function.
1912 (the_low_target) <new_fork>: Initialize new member.
1913 * linux-low.c (handle_extended_wait): Call new target function
1915 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
1916 * linux-mips-low.c (mips_add_watchpoint): New function
1917 extracted from mips_insert_point.
1918 (the_low_target) <new_fork>: Initialize new member.
1919 (mips_linux_new_fork): New function.
1920 (mips_insert_point): Call mips_add_watchpoint.
1921 * linux-x86-low.c (x86_linux_new_fork): New function.
1922 (the_low_target) <new_fork>: Initialize new member.
1924 2015-05-12 Don Breazeal <donb@codesourcery.com>
1926 * linux-low.c (handle_extended_wait): Implement return value,
1927 rename argument 'event_child' to 'event_lwp', handle
1928 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
1929 (linux_low_ptrace_options): New function.
1930 (linux_low_filter_event): Call linux_low_ptrace_options,
1931 use different argument fo linux_enable_event_reporting,
1932 use return value from handle_extended_wait.
1933 (extended_event_reported): New function.
1934 (linux_wait_1): Call extended_event_reported and set
1935 status to report fork events.
1936 (linux_write_memory): Add pid to debug message.
1937 (reset_lwp_ptrace_options_callback): New function.
1938 (linux_handle_new_gdb_connection): New function.
1939 (linux_target_ops): Initialize new structure member.
1940 * linux-low.h (struct lwp_info) <waitstatus>: New member.
1941 * lynx-low.c: Initialize new structure member.
1942 * remote-utils.c (prepare_resume_reply): Implement stop reason
1943 "fork" for "T" stop message.
1944 * server.c (handle_query): Call handle_new_gdb_connection.
1945 * server.h (report_fork_events): Declare global flag.
1946 * target.h (struct target_ops) <handle_new_gdb_connection>:
1948 (target_handle_new_gdb_connection): New macro.
1949 * win32-low.c: Initialize new structure member.
1951 2015-05-12 Don Breazeal <donb@codesourcery.com>
1953 * mem-break.c (APPEND_TO_LIST): Define macro.
1954 (clone_agent_expr): New function.
1955 (clone_one_breakpoint): New function.
1956 (clone_all_breakpoints): New function.
1957 * mem-break.h: Declare new functions.
1959 2015-05-12 Don Breazeal <donb@codesourcery.com>
1961 * linux-low.c (linux_supports_fork_events): New function.
1962 (linux_supports_vfork_events): New function.
1963 (linux_target_ops): Initialize new structure members.
1964 (initialize_low): Call linux_check_ptrace_features.
1965 * lynx-low.c (lynx_target_ops): Initialize new structure
1967 * server.c (report_fork_events, report_vfork_events):
1969 (handle_query): Add new features to qSupported packet and
1971 (captured_main): Initialize new global variables.
1972 * target.h (struct target_ops) <supports_fork_events>:
1974 <supports_vfork_events>: New member.
1975 (target_supports_fork_events): New macro.
1976 (target_supports_vfork_events): New macro.
1977 * win32-low.c (win32_target_ops): Initialize new structure
1980 2015-05-12 Gary Benson <gbenson@redhat.com>
1982 * server.c (handle_qxfer_exec_file): Use current process
1985 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
1987 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
1988 Remove HAVE_PTRACE_GETREGS conditionals.
1989 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
1990 instead of PTRACE_GETREGS and PTRACE_SETREGS.
1992 2015-05-08 Yao Qi <yao.qi@linaro.org>
1994 * linux-low.c (linux_supports_conditional_breakpoints): New
1996 (linux_target_ops): Install new target method.
1997 * lynx-low.c (lynx_target_ops): Install NULL hook for
1998 supports_conditional_breakpoints.
1999 * nto-low.c (nto_target_ops): Likewise.
2000 * spu-low.c (spu_target_ops): Likewise.
2001 * win32-low.c (win32_target_ops): Likewise.
2002 * server.c (handle_query): Check
2003 target_supports_conditional_breakpoints.
2004 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2006 (target_supports_conditional_breakpoints): New macro.
2008 2015-05-06 Pedro Alves <palves@redhat.com>
2011 * server.c (start_inferior): If the process exits, mourn it.
2013 2015-04-21 Gary Benson <gbenson@redhat.com>
2015 * hostio.c (fileio_open_flags_to_host): Factored out to
2016 fileio_to_host_openflags in common/fileio.c. Single use
2019 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2021 * linux-xtensa-low.c (xtensa_fill_gregset)
2022 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2025 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2027 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2028 (regs_info): Replace usrregs pointer with NULL.
2030 2015-04-17 Gary Benson <gbenson@redhat.com>
2032 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2033 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2034 * server.c (handle_qxfer_exec_file): New function.
2035 (qxfer_packets): Add exec-file entry.
2036 (handle_query): Report qXfer:exec-file:read as supported packet.
2038 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2040 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2042 2015-04-09 Gary Benson <gbenson@redhat.com>
2044 * hostio-errno.c (errno_to_fileio_error): Remove function.
2045 Update caller to use remote_fileio_to_fio_error.
2047 2015-04-09 Yao Qi <yao.qi@linaro.org>
2049 * linux-low.c (linux_insert_point): Call
2050 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2051 (linux_remove_point): Call remove_memory_breakpoint if type is
2053 * linux-x86-low.c (x86_insert_point): Don't call
2054 insert_memory_breakpoint.
2055 (x86_remove_point): Don't call remove_memory_breakpoint.
2057 2015-04-01 Pedro Alves <palves@redhat.com>
2058 Cleber Rosa <crosa@redhat.com>
2060 * server.c (gdbserver_usage): Reorganize and extend the usage
2063 2015-03-24 Pedro Alves <palves@redhat.com>
2065 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2066 output. Also dump TRAP_TRACE.
2067 (linux_low_filter_event): In debug output, distinguish a
2068 resume_stop SIGSTOP from a delayed SIGSTOP.
2070 2015-03-24 Gary Benson <gbenson@redhat.com>
2072 * linux-x86-low.c (x86_linux_new_thread): Moved to
2074 (x86_linux_prepare_to_resume): Likewise.
2076 2015-03-24 Gary Benson <gbenson@redhat.com>
2078 * Makefile.in (x86-linux-dregs.o): New rule.
2079 * configure.srv: Add x86-linux-dregs.o to relevant targets.
2080 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
2081 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
2082 (x86_linux_dr_get): Likewise.
2083 (x86_linux_dr_set): Likewise.
2084 (update_debug_registers_callback): Likewise.
2085 (x86_linux_dr_set_addr): Likewise.
2086 (x86_linux_dr_get_addr): Likewise.
2087 (x86_linux_dr_set_control): Likewise.
2088 (x86_linux_dr_get_control): Likewise.
2089 (x86_linux_dr_get_status): Likewise.
2090 (x86_linux_update_debug_registers): Likewise.
2092 2015-03-24 Gary Benson <gbenson@redhat.com>
2094 * linux-x86-low.c (x86_linux_update_debug_registers):
2095 New function, factored out from...
2096 (x86_linux_prepare_to_resume): ...this.
2098 2015-03-24 Gary Benson <gbenson@redhat.com>
2100 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2101 (x86_linux_dr_set): Likewise.
2102 (update_debug_registers_callback): Likewise.
2103 (x86_linux_dr_set_addr): Likewise.
2104 (x86_linux_dr_get_addr): Likewise.
2105 (x86_linux_dr_set_control): Likewise.
2106 (x86_linux_dr_get_control): Likewise.
2107 (x86_linux_dr_get_status): Likewise.
2108 (x86_linux_prepare_to_resume): Likewise.
2110 2015-03-24 Gary Benson <gbenson@redhat.com>
2112 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
2113 Use perror_with_name. Pass string through gettext.
2114 (x86_linux_dr_set): Likewise.
2116 2015-03-24 Gary Benson <gbenson@redhat.com>
2118 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
2119 (x86_linux_dr_set_addr): ...this.
2120 (x86_dr_low_get_addr): Rename to...
2121 (x86_linux_dr_get_addr): ...this.
2122 (x86_dr_low_set_control): Rename to...
2123 (x86_linux_dr_set_control): ...this.
2124 (x86_dr_low_get_control): Rename to...
2125 (x86_linux_dr_get_control): ...this.
2126 (x86_dr_low_get_status): Rename to...
2127 (x86_linux_dr_get_status): ...this.
2128 (x86_dr_low): Update with new function names.
2130 2015-03-24 Gary Benson <gbenson@redhat.com>
2132 * Makefile.in (x86-linux.o): New rule.
2133 * configure.srv: Add x86-linux.o to relevant targets.
2134 * linux-low.c (lwp_set_arch_private_info): New function.
2135 (lwp_arch_private_info): Likewise.
2136 * linux-x86-low.c: Include nat/x86-linux.h.
2137 (arch_lwp_info): Removed structure.
2138 (update_debug_registers_callback):
2139 Use lwp_set_debug_registers_changed.
2140 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
2141 and lwp_set_debug_registers_changed.
2142 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2144 2015-03-24 Gary Benson <gbenson@redhat.com>
2146 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
2147 * linux-arm-low.c (arm_new_thread): Likewise.
2148 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
2149 * linux-mips-low.c (mips_linux_new_thread): Likewise.
2150 * linux-x86-low.c (x86_linux_new_thread): Likewise.
2151 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
2153 2015-03-24 Gary Benson <gbenson@redhat.com>
2155 * linux-low.c (ptid_of_lwp): New function.
2156 (lwp_is_stopped): Likewise.
2157 (lwp_stop_reason): Likewise.
2158 * linux-x86-low.c (update_debug_registers_callback):
2160 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
2163 2015-03-24 Gary Benson <gbenson@redhat.com>
2165 * linux-low.h (linux_stop_lwp): Remove declaration.
2167 2015-03-24 Gary Benson <gbenson@redhat.com>
2169 * linux-low.h: Include nat/linux-nat.h.
2170 * linux-low.c (iterate_over_lwps_args): New structure.
2171 (iterate_over_lwps_filter): New function.
2172 (iterate_over_lwps): Likewise.
2173 * linux-x86-low.c (update_debug_registers_callback):
2174 Update signature to what iterate_over_lwps expects.
2175 Remove PID check that iterate_over_lwps now performs.
2176 (x86_dr_low_set_addr): Use iterate_over_lwps.
2177 (x86_dr_low_set_control): Likewise.
2179 2015-03-24 Gary Benson <gbenson@redhat.com>
2181 * linux-x86-low.c (x86_debug_reg_state): New function.
2182 (x86_linux_prepare_to_resume): Use the above.
2184 2015-03-24 Gary Benson <gbenson@redhat.com>
2186 * linux-low.c (current_lwp_ptid): New function.
2187 * linux-x86-low.c: Include nat/linux-nat.h.
2188 (x86_dr_low_get_addr): Use current_lwp_ptid.
2189 (x86_dr_low_get_control): Likewise.
2190 (x86_dr_low_get_status): Likewise.
2192 2015-03-20 Pedro Alves <palves@redhat.com>
2194 * tracepoint.c (cmd_qtstatus): Make "str" const.
2196 2015-03-20 Pedro Alves <palves@redhat.com>
2198 * server.c (handle_general_set): Make "req_str" const.
2200 2015-03-19 Pedro Alves <palves@redhat.com>
2202 * linux-low.c (linux_resume_one_lwp): Rename to ...
2203 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
2204 instead call perror_with_name.
2205 (check_ptrace_stopped_lwp_gone): New function.
2206 (linux_resume_one_lwp): Reimplement as wrapper around
2207 linux_resume_one_lwp_throw that swallows errors if the LWP is
2210 2015-03-19 Pedro Alves <palves@redhat.com>
2212 * linux-low.c (count_events_callback, select_event_lwp_callback):
2213 No longer check whether the thread has resume_stop as last resume
2216 2015-03-19 Pedro Alves <palves@redhat.com>
2218 * linux-low.c (count_events_callback, select_event_lwp_callback):
2219 Use the lwp's status_pending_p field, not the thread's.
2221 2015-03-19 Pedro Alves <palves@redhat.com>
2223 * linux-low.c (select_event_lwp_callback): Update comments to
2224 no longer mention SIGTRAP.
2226 2015-03-18 Gary Benson <gbenson@redhat.com>
2228 * server.c (handle_query): Do not report vFile:fstat as supported.
2230 2015-03-11 Gary Benson <gbenson@redhat.com>
2232 * hostio.c (sys/types.h): New include.
2233 (sys/stat.h): Likewise.
2234 (common-remote-fileio.h): Likewise.
2235 (handle_fstat): New function.
2236 (handle_vFile): Handle vFile:fstat packets.
2238 2015-03-11 Gary Benson <gbenson@redhat.com>
2240 * configure.ac (AC_CHECK_MEMBERS): Add checks for
2241 struct stat.st_blocks and struct stat.st_blksize.
2242 * configure: Regenerate.
2243 * config.in: Likewise.
2244 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
2245 (OBS): Add common-remote-fileio.o.
2246 (common-remote-fileio.o): New rule.
2248 2015-03-09 Pedro Alves <palves@redhat.com>
2250 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
2251 'struct sockaddr' pointer in 'accept' call.
2253 2015-03-09 Pedro Alves <palves@redhat.com>
2256 2015-03-07 Pedro Alves <palves@redhat.com>
2257 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2258 or <winsock2.h> here. Instead include "gdb_socket.h".
2259 (remote_open): Use union gdb_sockaddr_u.
2260 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2261 or <winsock2.h> here. Instead include "gdb_socket.h".
2262 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2263 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2265 (init_named_socket, gdb_agent_helper_thread): Use union
2268 2015-03-07 Pedro Alves <palves@redhat.com>
2270 * configure.ac (build_warnings): Move
2271 -Wdeclaration-after-statement to the C-specific set.
2272 * configure: Regenerate.
2274 2015-03-07 Pedro Alves <palves@redhat.com>
2276 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2277 or <winsock2.h> here. Instead include "gdb_socket.h".
2278 (remote_open): Use union gdb_sockaddr_u.
2279 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2280 or <winsock2.h> here. Instead include "gdb_socket.h".
2281 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2282 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2284 (init_named_socket, gdb_agent_helper_thread): Use union
2287 2015-03-07 Pedro Alves <palves@redhat.com>
2289 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
2292 2015-03-06 Yao Qi <yao.qi@linaro.org>
2294 * linux-aarch64-low.c (aarch64_insert_point): Use
2295 show_debug_regs as a boolean.
2296 (aarch64_remove_point): Likewise.
2298 2015-03-05 Pedro Alves <palves@redhat.com>
2300 * lynx-low.c (lynx_target_ops): Install NULL hooks for
2301 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
2302 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
2303 * nto-low.c (nto_target_ops): Likewise.
2304 * spu-low.c (spu_target_ops): Likewise.
2305 * win32-low.c (win32_target_ops): Likewise.
2307 2015-03-04 Pedro Alves <palves@redhat.com>
2309 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
2310 Decide whether a breakpoint triggered based on the SIGTRAP's
2312 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
2313 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
2314 (linux_low_filter_event): Check for breakpoints before checking
2316 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
2318 (linux_stopped_by_sw_breakpoint)
2319 (linux_supports_stopped_by_sw_breakpoint)
2320 (linux_stopped_by_hw_breakpoint)
2321 (linux_supports_stopped_by_hw_breakpoint): New functions.
2322 (linux_target_ops): Install new target methods.
2324 2015-03-04 Pedro Alves <palves@redhat.com>
2326 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
2327 * server.c (swbreak_feature, hwbreak_feature): New globals.
2328 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
2329 (captured_main): Clear swbreak_feature and hwbreak_feature.
2330 * server.h (swbreak_feature, hwbreak_feature): Declare.
2331 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
2332 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
2333 supports_stopped_by_hw_breakpoint>: New fields.
2334 (target_supports_stopped_by_sw_breakpoint)
2335 (target_stopped_by_sw_breakpoint)
2336 (target_supports_stopped_by_hw_breakpoint)
2337 (target_stopped_by_hw_breakpoint): Declare.
2339 2015-03-04 Pedro Alves <palves@redhat.com>
2341 enum lwp_stop_reason -> enum target_stop_reason
2342 * linux-low.c (check_stopped_by_breakpoint): Adjust.
2343 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
2344 (linux_wait_1, stuck_in_jump_pad_callback)
2345 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
2346 (linux_stopped_by_watchpoint):
2347 * linux-low.h (enum lwp_stop_reason): Delete.
2348 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
2349 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2351 2015-03-04 Yao Qi <yao.qi@linaro.org>
2353 * Makefile.in (SFILES): Add linux-aarch64-low.c.
2355 2015-03-03 Gary Benson <gbenson@redhat.com>
2357 * hostio.c (handle_vFile): Fix prefix lengths.
2359 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
2361 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
2364 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
2366 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
2367 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
2368 (clean): Add "rm -f" for above C files.
2369 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
2370 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
2371 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
2372 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
2373 * linux-s390-low.c (HWCAP_S390_VX): New macro.
2374 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
2375 (init_registers_s390x_vx_linux64)
2376 (init_registers_s390x_tevx_linux64)
2377 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
2378 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
2380 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
2381 (s390_store_vxrs_high): New functions.
2382 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
2384 (s390_arch_setup): Add logic for selecting one of the new target
2385 descriptions. Activate the new vector regsets if applicable.
2386 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
2387 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
2388 and init_registers_s390x_tevx_linux64.
2390 2015-03-01 Pedro Alves <palves@redhat.com>
2392 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
2395 2015-02-27 Pedro Alves <palves@redhat.com>
2397 * linux-x86-low.c (u_debugreg_offset): New function.
2398 (x86_linux_dr_get, x86_linux_dr_set): Use it.
2400 2015-02-27 Pedro Alves <palves@redhat.com>
2402 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
2403 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
2404 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
2405 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2406 (ps_lsetfpregs, ps_getpid)
2407 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
2408 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
2409 (ps_lsetxregs, ps_plog): Declare.
2411 2015-02-27 Pedro Alves <palves@redhat.com>
2413 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2414 IP_AGENT_EXPORT_FUNC.
2415 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2416 IP_AGENT_EXPORT_FUNC.
2417 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2418 (IP_AGENT_EXPORT): Delete.
2419 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2420 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2421 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2422 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2423 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2424 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2425 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2426 (traceframe_read_count, traceframe_write_count)
2427 (traceframes_created, trace_state_variables, get_raw_reg)
2428 (get_trace_state_variable_value, set_trace_state_variable_value)
2429 (ust_loaded, helper_thread_id, cmd_buf): Use
2430 IPA_SYM_EXPORTED_NAME.
2431 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2432 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2433 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2434 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2435 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2436 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2437 EXTERN_C_PUSH/EXTERN_C_POP.
2438 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2439 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2440 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2441 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2442 (traceframe_write_count, traceframe_read_count)
2443 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2444 (about_to_request_buffer_space, get_trace_state_variable_value)
2445 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2446 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2447 EXTERN_C_PUSH/EXTERN_C_POP.
2448 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2449 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2450 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2451 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2452 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2453 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2454 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2455 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2457 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2458 (IP_AGENT_EXPORT_VAR_DECL): Define.
2460 (gdb_agent_get_raw_reg): Declare.
2462 2015-02-27 Tom Tromey <tromey@redhat.com>
2463 Pedro Alves <palves@redhat.com>
2465 Rename symbols whose names are reserved C++ keywords throughout.
2467 2015-02-27 Pedro Alves <palves@redhat.com>
2469 * Makefile.in (COMPILER): New, get it from autoconf.
2470 (CXX): Get from autoconf instead.
2471 (COMPILE.pre): Use COMPILER.
2472 (CC-LD): Rename to ...
2473 (CC_LD): ... this. Use COMPILER.
2474 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2475 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2476 * acinclude.m4: Include build-with-cxx.m4.
2477 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2478 Disable -Werror by default if building in C++ mode.
2479 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2480 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2481 the C++ compiler. Save/restore CXXFLAGS too.
2482 * configure: Regenerate.
2484 2015-02-27 Pedro Alves <palves@redhat.com>
2486 * acinclude.m4: Include libiberty.m4.
2487 * configure.ac: Call libiberty_INIT.
2488 * config.in, configure: Regenerate.
2490 2015-02-26 Pedro Alves <palves@redhat.com>
2492 * linux-low.c (linux_wait_1): When incrementing the PC past a
2493 program breakpoint always use the_low_target.breakpoint_len as
2494 increment, rather than the maximum between that and
2495 the_low_target.decr_pc_after_break.
2497 2015-02-23 Pedro Alves <palves@redhat.com>
2499 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2500 thread was doing a step-over; always adjust the PC if
2501 we stepped over a permanent breakpoint.
2502 (linux_wait_1): If we stepped over breakpoint that was on top of a
2503 permanent breakpoint, manually advance the PC past it.
2505 2015-02-23 Pedro Alves <palves@redhat.com>
2507 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2509 (x86_fill_gregset, x86_store_gregset): Use it when handling
2512 2015-02-20 Pedro Alves <palves@redhat.com>
2514 * thread-db.c: Include "nat/linux-procfs.h".
2515 (thread_db_init): Skip listing new threads if the kernel supports
2516 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2518 2015-02-20 Pedro Alves <palves@redhat.com>
2520 * linux-low.c (status_pending_p_callback): Use ptid_match.
2522 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2524 PR breakpoints/16812
2525 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2526 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2527 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2529 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2531 PR breakpoints/15956
2532 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2534 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2536 * linux-low.c (linux_low_btrace_conf): Print size.
2537 * server.c (handle_btrace_conf_general_set): New.
2538 (hanle_general_set): Call handle_btrace_conf_general_set.
2539 (handle_query): Report Qbtrace-conf:bts:size as supported.
2541 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2543 * linux-low.c (linux_low_enable_btrace): Update parameters.
2544 (linux_low_btrace_conf): New.
2545 (linux_target_ops)<to_btrace_conf>: Initialize.
2546 * server.c (current_btrace_conf): New.
2547 (handle_btrace_enable): Rename to ...
2548 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2549 to target_enable_btrace. Update comment. Update users.
2550 (handle_qxfer_btrace_conf): New.
2551 (qxfer_packets): Add btrace-conf entry.
2552 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2553 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2554 (target_ops)<read_btrace_conf>: New.
2555 (target_enable_btrace): Update parameters.
2556 (target_read_btrace_conf): New.
2558 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2560 * server.c (handle_btrace_general_set): Remove call to
2561 target_supports_btrace.
2562 (supported_btrace_packets): New.
2563 (handle_query): Call supported_btrace_packets.
2564 * target.h: include btrace-common.h.
2565 (btrace_target_info): Removed.
2566 (supports_btrace, target_supports_btrace): Update parameters.
2568 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2570 * Makefile.in (SFILES): Add common/btrace-common.c.
2571 (OBS): Add common/btrace-common.o.
2572 (btrace-common.o): Add build rules.
2573 * linux-low: Include btrace-common.h.
2574 (linux_low_read_btrace): Use struct btrace_data. Call
2575 btrace_data_init and btrace_data_fini.
2577 2015-02-06 Pedro Alves <palves@redhat.com>
2579 * thread-db.c (find_new_threads_callback): Add debug output.
2581 2015-02-04 Pedro Alves <palves@redhat.com>
2583 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2584 (resume_stopped_resumed_lwps): New function.
2585 (linux_wait_for_event_filtered): Use it.
2587 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2589 * Makefile.in (SFILES): Add linux-personality.c.
2590 (linux-personality.o): New rule.
2591 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2592 list of objects to be built.
2593 * linux-low.c: Include nat/linux-personality.h.
2594 (linux_create_inferior): Remove code to disable address space
2595 randomization (moved to ../nat/linux-personality.c). Create
2596 cleanup to disable address space randomization.
2598 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2600 * Makefile.in (posix-strerror.o): New rule.
2601 (mingw-strerror.o): Likewise.
2602 * configure: Regenerated.
2603 * configure.ac: Source file ../common/common.host. Initialize new
2604 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2606 2015-01-14 Yao Qi <yao@codesourcery.com>
2608 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2609 (ppc-linux.o): New rule.
2610 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2611 * configure.ac: AC_CHECK_FUNCS(getauxval).
2612 * config.in: Re-generated.
2613 * configure: Re-generated.
2614 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2615 ppc64_64bit_inferior_p
2617 2015-01-14 Yao Qi <yao@codesourcery.com>
2619 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2620 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2621 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2622 (PT_ORIG_R3, PT_TRAP): Likewise.
2623 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2624 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2625 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2627 2015-01-10 Joel Brobecker <brobecker@adacore.com>
2629 * i387-fp.c (i387_cache_to_xsave): In look over
2630 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2631 zmmh_low_space field by use of zmmh_high_space.
2633 2015-01-09 Pedro Alves <palves@redhat.com>
2635 * linux-low.c (step_over_bkpt): Move higher up in the file.
2636 (handle_extended_wait): Don't store the stop_pc here.
2637 (get_stop_pc): Adjust comments and rename to ...
2638 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2639 stopped for a software breakpoint or hardware breakpoint.
2640 (thread_still_has_status_pending_p): New function.
2641 (status_pending_p_callback): Use
2642 thread_still_has_status_pending_p. If the event is no longer
2643 interesting, resume the LWP.
2644 (handle_tracepoints): Add assert.
2645 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2646 (wstatus_maybe_breakpoint): New function.
2647 (cancel_breakpoint): Delete function.
2648 (check_stopped_by_watchpoint): New function, factored out from
2649 linux_low_filter_event.
2650 (lp_status_maybe_breakpoint): Delete function.
2651 (linux_low_filter_event): Remove filter_ptid argument.
2652 Leave thread group exits pending here. Store the LWP's stop PC.
2653 Always leave events pending.
2654 (linux_wait_for_event_filtered): Pull all events out of the
2655 kernel, and leave them all pending.
2656 (count_events_callback, select_event_lwp_callback): Consider all
2658 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2659 (select_event_lwp): Only give preference to the stepping LWP in
2660 all-stop mode. Adjust comments.
2661 (ignore_event): New function.
2662 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2663 references to cancel_breakpoints. Adjust to renames. Also give
2664 equal priority to all LWPs that have had events in non-stop mode.
2665 If reporting a software breakpoint event, unadjust the LWP's PC.
2666 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2667 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2669 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2670 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2671 (linux_stopped_by_watchpoint): Adjust.
2672 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2673 * linux-low.h (enum lwp_stop_reason): New.
2674 (struct lwp_info) <stop_pc>: Adjust comment.
2675 <stopped_by_watchpoint>: Delete field.
2676 <stop_reason>: New field.
2677 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2678 * mem-break.c (software_breakpoint_inserted_here)
2679 (hardware_breakpoint_inserted_here): New function.
2680 * mem-break.h (software_breakpoint_inserted_here)
2681 (hardware_breakpoint_inserted_here): Declare.
2682 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2683 (cancel_breakpoints): Delete.
2684 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2685 (upload_fast_traceframes): Remove references to
2688 2015-01-09 Pedro Alves <palves@redhat.com>
2690 * thread-db.c (find_new_threads_callback): Ignore thread if the
2691 kernel thread ID is -1.
2693 2015-01-09 Pedro Alves <palves@redhat.com>
2695 * linux-low.c (linux_attach_fail_reason_string): Move to
2696 nat/linux-ptrace.c, and rename.
2697 (linux_attach_lwp): Update comment.
2698 (attach_proc_task_lwp_callback): New function.
2699 (linux_attach): Adjust to rename and use
2700 linux_proc_attach_tgid_threads.
2701 (linux_attach_fail_reason_string): Delete declaration.
2703 2015-01-01 Joel Brobecker <brobecker@adacore.com>
2705 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2706 * server.c (gdbserver_version): Likewise.
2708 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2710 * remote-utils.c: Include ctype.h.
2711 (input_interrupt): Explicitly handle the case when the char
2712 received is the NUL byte. Improve the printing of non-ASCII
2715 2014-12-16 Joel Brobecker <brobecker@adacore.com>
2717 * linux-low.c (linux_low_filter_event): Update call to
2718 linux_enable_event_reporting following the addition of
2719 a new parameter to that function.
2721 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
2724 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2725 (AARCH64_FPCR_REGNO): Likewise.
2726 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2727 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2728 (aarch64_store_fpregset): Likewise.
2730 2014-12-15 Joel Brobecker <brobecker@adacore.com>
2732 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2733 Remove FIXME comment about assumption about N.
2735 2014-12-13 Joel Brobecker <brobecker@adacore.com>
2737 * configure.ac: If large-file support is disabled in GDBserver,
2738 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2739 * configure: Regenerate.
2741 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2743 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2744 warning upon ENODATA from ptrace.
2745 * linux-s390-low.c (s390_store_tdb): New.
2746 (s390_regsets): Add regset for NT_S390_TDB.
2748 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2750 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2751 without a fill_function.
2752 * linux-s390-low.c (s390_fill_last_break): Remove.
2753 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2754 (s390_arch_setup): Use regset's size instead of fill_function for
2757 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2759 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2760 the regset's store function when ptrace returned an error.
2761 * regcache.c (get_thread_regcache): Invalidate register cache
2762 before fetching inferior's registers.
2764 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2766 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2767 while-loop as for-loop.
2768 (regsets_store_inferior_registers): Likewise.
2770 2014-11-28 Yao Qi <yao@codesourcery.com>
2772 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2773 * config.in, configure: Re-generate.
2774 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2777 2014-11-21 Yao Qi <yao@codesourcery.com>
2779 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2780 (AC_CHECK_HEADERS): Remove malloc.h.
2781 * configure: Re-generated.
2782 * config.in: Re-generated.
2783 * server.h: Don't include alloca.h and malloc.h.
2784 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2785 Don't include malloc.h.
2787 2014-11-17 Joel Brobecker <brobecker@adacore.com>
2789 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2790 corresponding ERRNO check in same block.
2792 2014-11-12 Pedro Alves <palves@redhat.com>
2794 * server.c (cont_thread): Update comment.
2795 (start_inferior, attach_inferior): No longer clear cont_thread.
2796 (handle_v_cont): No longer set cont_thread.
2797 (captured_main): Clear cont_thread each time a GDB connects.
2799 2014-11-12 Pedro Alves <palves@redhat.com>
2801 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2802 thread, and don't resume all threads if the Hc thread has exited.
2804 2014-11-12 Pedro Alves <palves@redhat.com>
2806 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2807 the process group instead of to a specific LWP.
2809 2014-10-15 Pedro Alves <palves@redhat.com>
2812 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2814 (arm_set_thread_context): Delete.
2815 (the_low_target): Adjust.
2816 * win32-i386-low.c (debug_registers_changed)
2817 (debug_registers_used): Delete.
2818 (update_debug_registers_callback): New function.
2819 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2820 needing to update their debug registers.
2821 (win32_get_current_dr): New function.
2822 (x86_dr_low_get_addr, x86_dr_low_get_control)
2823 (x86_dr_low_get_status): Fetch the debug register from the thread
2825 (i386_initial_stuff): Adjust.
2826 (i386_get_thread_context): Remove current_event parameter. Don't
2827 clear debug_registers_changed nor copy DR values to
2829 (i386_set_thread_context): Delete.
2830 (i386_prepare_to_resume): New function.
2831 (i386_thread_added): Mark the thread as needing to update irs
2833 (the_low_target): Remove i386_set_thread_context and install
2834 i386_prepare_to_resume.
2835 * win32-low.c (win32_get_thread_context): Adjust.
2836 (win32_set_thread_context): Use SetThreadContext
2838 (win32_prepare_to_resume): New function.
2839 (win32_require_context): New function, factored out from ...
2840 (thread_rec): ... this.
2841 (continue_one_thread): Call win32_prepare_to_resume on each thread
2842 we're about to continue.
2843 (win32_resume): Call win32_prepare_to_resume on the event thread.
2844 * win32-low.h (struct win32_thread_info)
2845 <debug_registers_changed>: New field.
2846 (struct win32_target_ops): Change prototype of set_thread_context,
2847 delete set_thread_context and add prepare_to_resume.
2848 (win32_require_context): New declaration.
2850 2014-10-08 Gary Benson <gbenson@redhat.com>
2852 * server.h: Do not include common-exceptions.h.
2854 2014-10-08 Gary Benson <gbenson@redhat.com>
2856 * server.h: Do not include cleanups.h.
2858 2014-09-30 James Hogan <james.hogan@imgtec.com>
2860 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
2863 2014-09-23 Yao Qi <yao@codesourcery.com>
2865 * linux-low.c (lp_status_maybe_breakpoint): New function.
2866 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
2867 (count_events_callback): Likewise.
2868 (select_event_lwp_callback): Likewise.
2869 (cancel_breakpoints_callback): Likewise.
2871 2014-09-19 Don Breazeal <donb@codesourcery.com>
2873 * linux-low.c (handle_extended_wait): Call
2874 linux_ptrace_get_extended_event.
2875 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
2876 linux_is_extended_waitstatus.
2878 2014-09-16 Joel Brobecker <brobecker@adacore.com>
2880 * Makefile.in (CPPFLAGS): Define.
2881 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
2882 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
2884 2014-09-16 Gary Benson <gbenson@redhat.com>
2886 * inferiors.h (current_inferior): Renamed as...
2887 (current_thread): New variable. All uses updated.
2888 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
2889 (maybe_move_out_of_jump_pad): Likewise.
2890 (cancel_breakpoint): Likewise.
2891 (linux_low_filter_event): Likewise.
2892 (wait_for_sigstop): Likewise.
2893 (linux_resume_one_lwp): Likewise.
2894 (need_step_over_p): Likewise.
2895 (start_step_over): Likewise.
2896 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
2897 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
2898 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
2899 and save_inferior as saved_thread.
2900 * regcache.c (get_thread_regcache): Renamed saved_inferior as
2902 (regcache_invalidate_thread): Likewise.
2903 * remote-utils.c (prepare_resume_reply): Likewise.
2904 * thread-db.c (thread_db_get_tls_address): Likewise.
2905 (disable_thread_event_reporting): Likewise.
2906 (remove_thread_event_breakpoints): Likewise.
2907 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
2909 * target.h (set_desired_inferior): Renamed as...
2910 (set_desired_thread): New declaration. All uses updated.
2911 * server.c (myresume): Updated comment to reference thread instead
2913 (handle_serial_event): Likewise.
2914 (handle_target_event): Likewise.
2916 2014-09-12 Tom Tromey <tromey@redhat.com>
2917 Gary Benson <gbenson@redhat.com>
2919 * regcache.h: Include common-regcache.h.
2920 (regcache_read_pc): Don't declare.
2921 * regcache.c (get_thread_regcache_for_ptid): New function.
2923 2014-09-11 Tom Tromey <tromey@redhat.com>
2924 Gary Benson <gbenson@redhat.com>
2926 * symbol.c: New file.
2927 * Makefile.in (SFILES): Add symbol.c.
2928 (OBS): Add symbol.o.
2930 2014-09-11 Gary Benson <gbenson@redhat.com>
2932 * target.c (target_stop_ptid, target_continue_ptid): New
2935 2014-09-11 Tom Tromey <tromey@redhat.com>
2936 Gary Benson <gbenson@redhat.com>
2938 * target.h: Include target/target.h.
2939 * target.c (target_read_memory, target_read_uint32)
2940 (target_write_memory): New functions.
2942 2014-09-11 Gary Benson <gbenson@redhat.com>
2944 * server.h (debug_hw_points): Don't declare.
2945 * server.c (debug_hw_points): Don't define. Replace all uses
2946 with show_debug_regs.
2947 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
2948 all uses with show_debug_regs.
2950 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2952 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
2953 endianness into account.
2954 (ppc_supply_ptrace_register): Likewise.
2956 2014-09-03 James Hogan <james.hogan@imgtec.com>
2958 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
2959 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
2961 2014-09-03 Gary Benson <gbenson@redhat.com>
2963 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
2964 ALL_DEBUG_ADDRESS_REGISTERS.
2966 2014-09-02 Gary Benson <gbenson@redhat.com>
2968 * i386-low.h: Renamed as...
2969 * x86-low.h: New file. All type, function and variable name
2970 prefixes changed from "i386_" to "x86_". All references updated.
2971 * i386-low.c: Renamed as...
2972 * x86-low.c: New file. All type, function and variable name
2973 prefixes changed from "i386_" to "x86_". All references updated.
2975 2014-09-02 Gary Benson <gbenson@redhat.com>
2977 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
2978 (x86_linux_new_thread): Likewise.
2980 2014-08-29 Gary Benson <gbenson@redhat.com>
2982 * server.h (setjmp.h): Do not include.
2983 (toplevel): Do not declare.
2984 (common-exceptions.h): Include.
2985 (cleanups.h): Likewise.
2986 * server.c (toplevel): Do not define.
2987 (exit_code): New static global.
2988 (detach_or_kill_for_exit_cleanup): New function.
2989 (main): New function. Original main renamed to...
2990 (captured_main): New function.
2991 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
2993 2014-08-29 Gary Benson <gbenson@redhat.com>
2995 * Makefile.in (SFILES): Add common/common-exceptions.c.
2996 (OBS): Add common-exceptions.o.
2997 (common-exceptions.o): New rule.
2998 * utils.c (prepare_to_throw_exception): New function.
3000 2014-08-29 Gary Benson <gbenson@redhat.com>
3002 * config.in: Regenerate.
3003 * configure: Likewise.
3005 2014-08-29 Gary Benson <gbenson@redhat.com>
3007 * Makefile.in (SFILES): Add common/cleanups.c.
3009 (cleanups.o): New rule.
3011 2014-08-29 Gary Benson <gbenson@redhat.com>
3013 * utils.c (internal_vwarning): New function.
3015 2014-08-28 Gary Benson <gbenson@redhat.com>
3017 * utils.h (fatal): Remove declaration.
3018 * utils.c (fatal): Remove function.
3020 2014-08-28 Gary Benson <gbenson@redhat.com>
3022 * tracepoint.c (gdb_agent_init): Replace fatal with
3024 (initialize_tracepoint): Likewise.
3026 2014-08-28 Gary Benson <gbenson@redhat.com>
3028 * remote-utils.c (remote_prepare): Replace fatal with error.
3030 2014-08-28 Gary Benson <gbenson@redhat.com>
3032 * linux-low.c (linux_async): Replace fatal with warning.
3034 (linux_start_non_stop): Return -1 if linux_async failed.
3036 2014-08-28 Gary Benson <gbenson@redhat.com>
3038 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3040 (i386_dr_low_get_addr): Remove vague comment.
3041 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3044 2014-08-28 Gary Benson <gbenson@redhat.com>
3046 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3047 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3049 (linux_resume_one_lwp): Likewise.
3050 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3052 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3053 with internal_error.
3054 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3055 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3056 (find_register_by_name): Replace fatal with internal_error.
3057 (find_regno): Likewise.
3058 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3059 * thread-db.c (thread_db_create_event): Likewise.
3060 (thread_db_load_search): Likewise.
3061 (try_thread_db_load_1): Likewise.
3062 * tracepoint.c (get_jump_space_head): Replace fatal with
3064 (claim_trampoline_space): Likewise.
3065 (have_fast_tracepoint_trampoline_buffer): Likewise.
3066 (cmd_qtstart): Likewise.
3067 (stop_tracing): Likewise.
3068 (fast_tracepoint_collecting): Likewise.
3069 (target_malloc): Likewise.
3070 (download_tracepoint): Likewise.
3071 (download_trace_state_variables): Replace check with gdb_assert.
3072 (upload_fast_traceframes): Replace fatal with internal_error.
3074 2014-08-19 Tom Tromey <tromey@redhat.com>
3075 Gary Benson <gbenson@redhat.com>
3077 * Makefile.in (SFILES): Add common/common-debug.c.
3078 (OBS): Add common-debug.o.
3079 (common-debug.o): New rule.
3080 * debug.h (debug_printf): Don't declare.
3081 * debug.c (debug_printf): Renamed and rewritten as...
3082 (debug_vprintf): New function.
3084 2014-08-19 Gary Benson <gbenson@redhat.com>
3086 * utils.h: Do not include print-utils.h.
3088 2014-08-19 Tom Tromey <tromey@redhat.com>
3089 Gary Benson <gbenson@redhat.com>
3091 * server.h: Add static assertion.
3092 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
3094 2014-08-19 Tom Tromey <tromey@redhat.com>
3095 Gary Benson <gbenson@redhat.com>
3097 * Makefile.in (SFILES): Add common/errors.c.
3098 (OBS): Add errors.o.
3099 (IPA_OBS): Add errors-ipa.o.
3100 (errors.o): New rule.
3101 (errors-ipa.o): Likewise.
3102 * utils.h (perror_with_name, error, warning): Don't declare.
3103 * utils.c (warning): Renamed and rewritten as...
3104 (vwarning): New function.
3105 (error): Renamed and rewritten as...
3106 (verror): New function.
3107 (internal_error): Renamed and rewritten as...
3108 (internal_verror): New function.
3110 2014-08-07 Gary Benson <gbenson@redhat.com>
3112 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
3113 * configure: Regenerate.
3114 * config.in: Likewise.
3115 * server.h: Do not include errno.h.
3116 * event-loop.c: Likewise.
3117 * hostio-errno.c: Likewise.
3118 * linux-low.c: Likewise.
3119 * remote-utils.c: Likewise.
3120 * spu-low.c: Likewise.
3121 * utils.c: Likewise.
3122 * gdbreplay.c: Unconditionally include errno.h.
3124 2014-08-07 Gary Benson <gbenson@redhat.com>
3126 * server.h: Do not include string.h.
3127 * event-loop.c: Likewise.
3128 * linux-low.c: Likewise.
3129 * regcache.c: Likewise.
3130 * remote-utils.c: Likewise.
3131 * spu-low.c: Likewise.
3132 * utils.c: Likewise.
3134 2014-08-07 Gary Benson <gbenson@redhat.com>
3136 * server.h: Do not include gdb_assert.h.
3138 2014-08-07 Gary Benson <gbenson@redhat.com>
3140 * server.h: Do not include common-utils.h.
3142 2014-08-07 Gary Benson <gbenson@redhat.com>
3144 * server.h: Do not include ptid.h.
3145 * notif.h: Likewise.
3147 2014-08-07 Gary Benson <gbenson@redhat.com>
3149 * server.h: Do not include gdb_locale.h.
3151 2014-08-07 Gary Benson <gbenson@redhat.com>
3153 * server.h: Do not include gdb/signals.h.
3154 * win32-low.c: Likewise.
3156 2014-08-07 Gary Benson <gbenson@redhat.com>
3158 * server.h: Do not include pathmax.h.
3160 2014-08-07 Gary Benson <gbenson@redhat.com>
3162 * server.h: Do not include libiberty.h.
3163 * linux-bfin-low.c: Likewise.
3165 2014-08-07 Gary Benson <gbenson@redhat.com>
3167 * server.h: Do not include ansidecl.h.
3169 2014-08-07 Gary Benson <gbenson@redhat.com>
3171 * linux-x86-low.c: Do not include stddef.h.
3172 * lynx-ppc-low.c: Likewise.
3173 * tracepoint.c: Likewise.
3175 2014-08-07 Gary Benson <gbenson@redhat.com>
3177 * server.h: Do not include stdarg.h.
3178 * nto-low.c: Likewise.
3180 2014-08-07 Gary Benson <gbenson@redhat.com>
3182 * server.h: Do not include stdlib.h.
3183 * inferiors.c: Likewise.
3184 * linux-low.c: Likewise.
3185 * regcache.c: Likewise.
3186 * spu-low.c: Likewise.
3187 * tracepoint.c: Likewise.
3188 * utils.c: Likewise.
3190 2014-08-07 Gary Benson <gbenson@redhat.com>
3192 * server.h: Do not include stdio.h.
3193 * linux-low.c: Likewise.
3194 * remote-utils.c: Likewise.
3195 * spu-low.c: Likewise.
3196 * utils.c: Likewise.
3197 * wincecompat.c: Likewise.
3199 2014-08-06 Gary Benson <gbenson@redhat.com>
3201 * regcache.c (init_register_cache): Move conditionals inside if.
3203 2014-08-06 Gary Benson <gbenson@redhat.com>
3205 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
3207 2014-07-31 Gary Benson <gbenson@redhat.com>
3209 * ax.h: Do not include server.h.
3210 * gdbthread.h: Likewise.
3211 * lynx-low.h: Likewise.
3212 * notif.h: Likewise.
3214 2014-07-30 Gary Benson <gbenson@redhat.com>
3216 * server.h: Include common-defs.h.
3217 Do not include config.h or build-gnulib-gdbserver/config.h.
3219 2014-07-30 Gary Benson <gbenson@redhat.com>
3221 * hostio-errno.c: Move server.h to top of includes list.
3222 * inferiors.c: Likewise.
3223 * linux-x86-low.c: Likewise.
3224 * notif.c: Include server.h.
3226 2014-07-24 Tom Tromey <tromey@redhat.com>
3227 Gary Benson <gbenson@redhat.com>
3229 * server.h (CORE_ADDR): Now unsigned.
3231 2014-07-16 Pedro Alves <palves@redhat.com>
3233 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
3235 2014-07-15 Pedro Alves <palves@redhat.com>
3237 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
3240 2014-07-11 Pedro Alves <palves@redhat.com>
3242 * linux-low.c (kill_wait_lwp): New function, based on
3243 kill_one_lwp_callback, but use my_waitpid directly.
3244 (kill_one_lwp_callback, linux_kill): Use it.
3246 2014-06-23 Pedro Alves <palves@redhat.com>
3248 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
3249 before setting DR0..DR3.
3251 2014-06-20 Gary Benson <gbenson@redhat.com>
3253 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
3254 * configure: Regenerated.
3255 * config.in: Likewise.
3257 2014-06-20 Gary Benson <gbenson@redhat.com>
3259 * Makefile.in (SFILES): Update locations for files moved
3261 (object file files): Reordered.
3263 2014-06-20 Gary Benson <gbenson@redhat.com>
3265 * i386-low.h (i386_dr_low_can_set_addr): Removed.
3266 (i386_dr_low_set_addr): Likewise.
3267 (i386_dr_low_get_addr): Likewise.
3268 (i386_dr_low_can_set_control): Likewise.
3269 (i386_dr_low_set_control): Likewise.
3270 (i386_dr_low_get_control): Likewise.
3271 (i386_dr_low_get_status): Likewise.
3272 (i386_get_debug_register_length): Likewise.
3273 * linux-x86-low.c (i386_dr_low_set_addr):
3274 Changed signature. Made static.
3275 (i386_dr_low_get_addr): Likewise.
3276 (i386_dr_low_set_control): Likewise.
3277 (i386_dr_low_get_control): Likewise.
3278 (i386_dr_low_get_status): Likewise.
3279 (i386_dr_low): New global variable.
3280 * win32-i386-low.c (i386_dr_low_set_addr):
3281 Changed signature. Made static.
3282 (i386_dr_low_get_addr): Likewise.
3283 (i386_dr_low_set_control): Likewise.
3284 (i386_dr_low_get_control): Likewise.
3285 (i386_dr_low_get_status): Likewise.
3286 (i386_dr_low): New global variable.
3288 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
3290 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
3291 * Makefile.in (AR, AR_FLAGS): Define.
3292 * configure: Regenerate.
3294 2014-06-19 Gary Benson <gbenson@redhat.com>
3296 * Makefile.in (i386-dregs.o): New rule.
3297 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
3298 * i386-low.c (target.h): Remove include.
3299 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
3300 (DR_CONTROL_SHIFT): Likewise.
3301 (DR_CONTROL_SIZE): Likewise.
3302 (DR_RW_EXECUTE): Likewise.
3303 (DR_RW_WRITE): Likewise.
3304 (DR_RW_READ): Likewise.
3305 (DR_RW_IORW): Likewise.
3306 (DR_LEN_1): Likewise.
3307 (DR_LEN_2): Likewise.
3308 (DR_LEN_4): Likewise.
3309 (DR_LEN_8): Likewise.
3310 (DR_LOCAL_ENABLE_SHIFT): Likewise.
3311 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
3312 (DR_ENABLE_SIZE): Likewise.
3313 (DR_LOCAL_SLOWDOWN): Likewise.
3314 (DR_GLOBAL_SLOWDOWN): Likewise.
3315 (DR_CONTROL_RESERVED): Likewise.
3316 (I386_DR_CONTROL_MASK): Likewise.
3317 (I386_DR_VACANT): Likewise.
3318 (I386_DR_LOCAL_ENABLE): Likewise.
3319 (I386_DR_GLOBAL_ENABLE): Likewise.
3320 (I386_DR_DISABLE): Likewise.
3321 (I386_DR_SET_RW_LEN): Likewise.
3322 (I386_DR_GET_RW_LEN): Likewise.
3323 (I386_DR_WATCH_HIT): Likewise.
3324 (i386_wp_op_t): Likewise.
3325 (i386_show_dr): Likewise.
3326 (i386_length_and_rw_bits): Likewise.
3327 (i386_insert_aligned_watchpoint): Likewise.
3328 (i386_remove_aligned_watchpoint): Likewise.
3329 (i386_handle_nonaligned_watchpoint): Likewise.
3330 i386_update_inferior_debug_regs(): Likewise.
3331 (i386_dr_insert_watchpoint): Likewise.
3332 (i386_dr_remove_watchpoint): Likewise.
3333 (i386_dr_region_ok_for_watchpoint): Likewise.
3334 (i386_dr_stopped_data_address): Likewise.
3335 (i386_dr_stopped_by_watchpoint): Likewise.
3337 2014-06-19 Gary Benson <gbenson@redhat.com>
3339 * i386-low.c (i386_dr_show): Renamed to
3340 i386_show_dr and made static. All uses updated.
3341 (i386_dr_length_and_rw_bits): Renamed to
3342 i386_length_and_rw_bits and made static.
3344 (i386_dr_insert_aligned_watchpoint): Renamed to
3345 i386_insert_aligned_watchpoint and made static.
3347 (i386_dr_remove_aligned_watchpoint): Renamed to
3348 i386_remove_aligned_watchpoint and made static.
3350 (i386_dr_update_inferior_debug_regs): Renamed to
3351 i386_update_inferior_debug_regs and made static.
3354 2014-06-18 Gary Benson <gbenson@redhat.com>
3356 * i386-low.h (i386_dr_low_can_set_addr): New macro.
3357 (i386_dr_low_can_set_control): Likewise.
3358 (i386_get_debug_register_length): Likewise.
3359 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
3360 (i386_dr_low_can_set_control): Likewise.
3361 (i386_get_debug_register_length): Likewise.
3363 2014-06-17 Gary Benson <gbenson@redhat.com>
3365 * i386-low.h (i386-dregs.h): New include.
3366 (DR_FIRSTADDR): Now in i386-dregs.h.
3367 (DR_LASTADDR): Likewise.
3368 (DR_NADDR): Likewise.
3369 (DR_STATUS): Likewise.
3370 (DR_CONTROL): Likewise.
3371 (i386_debug_reg_state): Likewise.
3372 (i386_dr_insert_watchpoint): Likewise.
3373 (i386_dr_remove_watchpoint): Likewise.
3374 (i386_dr_region_ok_for_watchpoint): Likewise.
3375 (i386_dr_stopped_data_address): Likewise.
3376 (i386_dr_stopped_by_watchpoint): Likewise.
3377 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
3379 2014-06-18 Gary Benson <gbenson@redhat.com>
3381 * i386-low.h (i386_low_insert_watchpoint): Renamed to
3382 i386_dr_insert_watchpoint.
3383 (i386_low_remove_watchpoint): Renamed to
3384 i386_dr_remove_watchpoint.
3385 (i386_low_region_ok_for_watchpoint): Renamed to
3386 i386_dr_region_ok_for_watchpoint.
3387 (i386_low_stopped_data_address): Renamed to
3388 i386_dr_stopped_data_address.
3389 (i386_low_stopped_by_watchpoint): Renamed to
3390 i386_dr_stopped_by_watchpoint.
3391 * i386-low.c (i386_show_dr): Renamed to
3392 i386_dr_show and made nonstatic. All uses updated.
3393 (i386_length_and_rw_bits): Renamed to
3394 i386_dr_length_and_rw_bits and made nonstatic.
3396 (i386_insert_aligned_watchpoint): Renamed to
3397 i386_dr_insert_aligned_watchpoint and made nonstatic.
3399 (i386_remove_aligned_watchpoint): Renamed to
3400 i386_dr_remove_aligned_watchpoint and made nonstatic.
3402 (i386_update_inferior_debug_regs): Renamed to
3403 i386_dr_update_inferior_debug_regs and made nonstatic.
3405 (i386_low_insert_watchpoint): Renamed to
3406 i386_dr_insert_watchpoint. All uses updated.
3407 (i386_low_remove_watchpoint): Renamed to
3408 i386_dr_remove_watchpoint. All uses updated.
3409 (i386_low_region_ok_for_watchpoint): Renamed to
3410 i386_dr_region_ok_for_watchpoint. All uses updated.
3411 (i386_low_stopped_data_address): Renamed to
3412 i386_dr_stopped_data_address. All uses updated.
3413 (i386_low_stopped_by_watchpoint): Renamed to
3414 i386_dr_stopped_by_watchpoint. All uses updated.
3416 2014-06-18 Gary Benson <gbenson@redhat.com>
3418 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3419 (i386_dr_low_can_set_control): Likewise.
3420 (i386_insert_aligned_watchpoint): New check.
3422 2014-06-18 Gary Benson <gbenson@redhat.com>
3424 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3427 2014-06-18 Gary Benson <gbenson@redhat.com>
3429 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3430 instead of fatal and error.
3431 (i386_handle_nonaligned_watchpoint): Likewise.
3433 2014-06-18 Gary Benson <gbenson@redhat.com>
3435 * i386-low.c (i386_get_debug_register_length): New macro.
3436 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3437 (i386_show_dr): Use debug_printf instead of fprintf. Use
3438 phex to format values.
3440 2014-06-18 Gary Benson <gbenson@redhat.com>
3442 * i386-low.h: Comment changes.
3443 * i386-low.c: Likewise.
3445 2014-06-18 Gary Benson <gbenson@redhat.com>
3447 * i386-low.c: Whitespace changes.
3449 2014-06-12 Tom Tromey <tromey@redhat.com>
3451 * utils.c (freeargv): Remove.
3453 2014-06-12 Tom Tromey <tromey@redhat.com>
3455 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3456 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3457 (parse_debug_format_options): Likewise.
3458 (gdbserver_usage): Likewise.
3459 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3460 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3461 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3463 ($(LIBGNU)): Depend on libiberty.
3464 (all-lib): Recurse into all subdirs.
3465 (install-only): Invoke "install" target in subdirs.
3466 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3468 * configure: Rebuild.
3469 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3470 for vasprintf, vsnprintf, or gettimeofday.
3471 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3474 2014-06-05 Joel Brobecker <brobecker@adacore.com>
3476 * development.sh: Delete.
3477 * Makefile.in (config.status): Adjust dependency on development.sh.
3478 * configure.ac: Adjust development.sh source call.
3479 * configure: Regenerate.
3481 2014-06-02 Pedro Alves <palves@redhat.com>
3483 * ax.c (gdb_free_agent_expr): New function.
3484 * ax.h (gdb_free_agent_expr): New declaration.
3485 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3487 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3489 (clear_breakpoint_conditions_and_commands): New function.
3490 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3491 (clear_breakpoint_conditions_and_commands): New declaration.
3493 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3495 * linux-aarch64-low.c (asm/ptrace.h): Include.
3497 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3499 Fix TLS access for -static -pthread.
3500 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3501 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3502 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3504 2014-05-20 Pedro Alves <palves@redhat.com>
3506 * linux-aarch64-low.c (aarch64_insert_point)
3507 (aarch64_remove_point): No longer check whether the type is
3508 supported here. Adjust to new interface.
3509 (the_low_target): Install aarch64_supports_z_point_type as
3510 supports_z_point_type method.
3511 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3512 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3513 instead of a Z packet char. Adjust.
3514 (arm_supports_z_point_type): New function.
3515 (arm_insert_point, arm_remove_point): Adjust to new interface.
3516 (the_low_target): Install arm_supports_z_point_type.
3517 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3518 (cris_insert_point, cris_remove_point): Adjust to new interface.
3519 Don't check whether the type is supported here.
3520 (the_low_target): Install cris_supports_z_point_type.
3521 * linux-low.c (linux_supports_z_point_type): New function.
3522 (linux_insert_point, linux_remove_point): Adjust to new interface.
3523 * linux-low.h (struct linux_target_ops) <insert_point,
3524 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3525 raw_breakpoint pointer parameter.
3526 <supports_z_point_type>: New method.
3527 * linux-mips-low.c (mips_supports_z_point_type): New function.
3528 (mips_insert_point, mips_remove_point): Adjust to new interface.
3529 Use mips_supports_z_point_type.
3530 (the_low_target): Install mips_supports_z_point_type.
3531 * linux-ppc-low.c (the_low_target): Install NULL as
3532 supports_z_point_type method.
3533 * linux-s390-low.c (the_low_target): Install NULL as
3534 supports_z_point_type method.
3535 * linux-sparc-low.c (the_low_target): Install NULL as
3536 supports_z_point_type method.
3537 * linux-x86-low.c (x86_supports_z_point_type): New function.
3538 (x86_insert_point): Adjust to new insert_point interface. Use
3539 insert_memory_breakpoint. Adjust to new
3540 i386_low_insert_watchpoint interface.
3541 (x86_remove_point): Adjust to remove_point interface. Use
3542 remove_memory_breakpoint. Adjust to new
3543 i386_low_remove_watchpoint interface.
3544 (the_low_target): Install x86_supports_z_point_type.
3545 * lynx-low.c (lynx_target_ops): Install NULL as
3546 supports_z_point_type callback.
3547 * nto-low.c (nto_supports_z_point_type): New.
3548 (nto_insert_point, nto_remove_point): Adjust to new interface.
3549 (nto_target_ops): Install nto_supports_z_point_type.
3550 * mem-break.c: Adjust intro comment.
3551 (struct raw_breakpoint) <raw_type, size>: New fields.
3552 <inserted>: Update comment.
3553 <shlib_disabled>: Delete field.
3554 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3555 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3556 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3557 (raw_bkpt_type_to_target_hw_bp_type): New function.
3558 (find_enabled_raw_code_breakpoint_at): New function.
3559 (find_raw_breakpoint_at): New type and size parameters. Use them.
3560 (insert_memory_breakpoint): New function, based off
3561 set_raw_breakpoint_at.
3562 (remove_memory_breakpoint): New function.
3563 (set_raw_breakpoint_at): Reimplement.
3564 (set_breakpoint): New, based on set_breakpoint_at.
3565 (set_breakpoint_at): Reimplement.
3566 (delete_raw_breakpoint): Go through the_target->remove_point
3567 instead of assuming memory breakpoints.
3568 (find_gdb_breakpoint_at): Delete.
3569 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3570 (find_gdb_breakpoint): New function.
3571 (set_gdb_breakpoint_at): Delete.
3572 (z_type_supported): New function.
3573 (set_gdb_breakpoint_1): New function, loosely based off
3574 set_gdb_breakpoint_at.
3575 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3576 (delete_gdb_breakpoint_at): Delete.
3577 (delete_gdb_breakpoint_1): New function, loosely based off
3578 delete_gdb_breakpoint_at.
3579 (delete_gdb_breakpoint): New function.
3580 (clear_gdb_breakpoint_conditions): Rename to ...
3581 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3583 (add_condition_to_breakpoint): Make static.
3584 (add_breakpoint_condition): Take a struct breakpoint pointer
3585 instead of an address. Adjust.
3586 (gdb_condition_true_at_breakpoint): Rename to ...
3587 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3589 (gdb_condition_true_at_breakpoint): Reimplement.
3590 (add_breakpoint_commands): Take a struct breakpoint pointer
3591 instead of an address. Adjust.
3592 (gdb_no_commands_at_breakpoint): Rename to ...
3593 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3594 parameter. Return true if no breakpoint was found. Change debug
3596 (gdb_no_commands_at_breakpoint): Reimplement.
3597 (run_breakpoint_commands): Rename to ...
3598 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3599 and change return type to boolean.
3600 (run_breakpoint_commands): New function.
3601 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3602 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3603 breakpoint. Go through the_target->remove_point instead of
3604 assuming memory breakpoint.
3605 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3606 software and hardware breakpoints.
3607 (reinsert_raw_breakpoint): Go through the_target->insert_point
3608 instead of assuming memory breakpoint.
3609 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3610 software and hardware breakpoints.
3611 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3612 Check both software and hardware breakpoints.
3613 (validate_inserted_breakpoint): Assert the breakpoint is a
3614 software breakpoint. Set the inserted flag to -1 instead of
3615 setting shlib_disabled.
3616 (delete_disabled_breakpoints): Adjust.
3617 (validate_breakpoints): Only validate software breakpoints.
3618 Adjust to inserted flag change.
3619 (check_mem_read, check_mem_write): Skip breakpoint types other
3620 than software breakpoints. Adjust to inserted flag change.
3621 * mem-break.h (enum raw_bkpt_type): New enum.
3622 (raw_breakpoint, struct process_info): Forward declare.
3623 (Z_packet_to_target_hw_bp_type): Delete declaration.
3624 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3625 (set_gdb_breakpoint, delete_gdb_breakpoint)
3626 (clear_breakpoint_conditions): New declarations.
3627 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3628 (breakpoint_inserted_here): Update comment.
3629 (add_breakpoint_condition, add_breakpoint_commands): Replace
3630 address parameter with a breakpoint pointer parameter.
3631 (gdb_breakpoint_here): Update comment.
3632 (delete_gdb_breakpoint_at): Delete.
3633 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3634 * server.c (process_point_options): Take a struct breakpoint
3635 pointer instead of an address. Adjust.
3636 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3637 delete_gdb_breakpoint.
3638 * spu-low.c (spu_target_ops): Install NULL as
3639 supports_z_point_type method.
3640 * target.h: Include mem-break.h.
3641 (struct target_ops) <prepare_to_access_memory>: Update comment.
3642 <supports_z_point_type>: New field.
3643 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3644 instead of a char. Also take a raw breakpoint pointer.
3645 * win32-arm-low.c (the_low_target): Install NULL as
3646 supports_z_point_type.
3647 * win32-i386-low.c (i386_supports_z_point_type): New function.
3648 (i386_insert_point, i386_remove_point): Adjust to new interface.
3649 (the_low_target): Install i386_supports_z_point_type.
3650 * win32-low.c (win32_supports_z_point_type): New function.
3651 (win32_insert_point, win32_remove_point): Adjust to new interface.
3652 (win32_target_ops): Install win32_supports_z_point_type.
3653 * win32-low.h (struct win32_target_ops):
3654 <supports_z_point_type>: New method.
3655 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3656 instead of a char. Also take a raw breakpoint pointer.
3658 2014-05-20 Pedro Alves <palves@redhat.com>
3660 * mem-break.h: Include break-common.h.
3661 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3662 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3663 (Z_packet_to_target_hw_bp_type): New declaration.
3664 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3665 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3666 (Z_PACKET_ACCESS_WP): Delete macros.
3667 (Z_packet_to_hw_type): Delete function.
3668 * i386-low.h: Don't include break-common.h here.
3669 (Z_packet_to_hw_type): Delete declaration.
3670 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3671 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3672 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3673 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3674 * linux-aarch64-low.c: Don't include break-common.h here.
3675 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3676 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3677 (Z_packet_to_target_hw_bp_type): Delete function.
3678 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3680 (mips_insert_point, mips_remove_point): Use
3681 Z_packet_to_target_hw_bp_type.
3683 2014-05-20 Pedro Alves <palves@redhat.com>
3685 * linux-aarch64-low.c: Include break-common.h.
3686 (enum target_point_type): Delete.
3687 (Z_packet_to_point_type): Rename to ...
3688 (Z_packet_to_target_hw_bp_type): ... this, and return a
3689 target_hw_bp_type instead.
3690 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3691 instead of an enum target_point_type.
3692 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3694 (aarch64_dr_state_insert_one_point)
3695 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3696 (aarch64_handle_aligned_watchpoint)
3697 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3698 Take an enum target_hw_bp_type instead of an enum
3700 (aarch64_supports_z_point_type): New function.
3701 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3702 use Z_packet_to_target_hw_bp_type.
3704 2014-05-20 Joel Brobecker <brobecker@adacore.com>
3706 * configure.ac: Only use -Werror by default when DEVELOPMENT
3708 * configure: Regenerate.
3710 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3712 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3713 * linux-x86-low.c (X86_64_USER_REGS): New.
3714 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3716 2014-04-28 Yao Qi <yao@codesourcery.com>
3718 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3721 2014-04-25 Pedro Alves <palves@redhat.com>
3724 * linux-low.c (linux_attach_fail_reason_string): New function.
3725 (linux_attach_lwp): Delete.
3726 (linux_attach_lwp_1): Rename to ...
3727 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3728 argument. Remove "initial" parameter. Return int instead of
3729 void. Don't error or warn here.
3730 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3731 failure to attach to the tgid. Call warning when failing to
3733 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3734 argument. Remove "initial" parameter. Return int instead of
3735 void. Don't error or warn here.
3736 (linux_attach_fail_reason_string): New declaration.
3737 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3738 interface change. Use linux_attach_fail_reason_string.
3740 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
3741 Walfred Tedeschi <walfred.tedeschi@intel.com>
3743 * Makefile.in: Added rules to handle new files
3744 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3745 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3746 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3747 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3748 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3749 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3751 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3752 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3753 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3754 i386/x32-avx512.xml.
3755 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3756 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3757 i386/x32-avx512-linux.xml.
3758 * i387-fp.c (num_avx512_k_registers): New constant for number
3760 (num_avx512_zmmh_low_registers): New constant for number of
3761 lower ZMM registers (0-15).
3762 (num_avx512_zmmh_high_registers): New constant for number of
3763 higher ZMM registers (16-31).
3764 (num_avx512_ymmh_registers): New contant for number of higher
3765 YMM registers (ymm16-31 added by avx521 on x86_64).
3766 (num_avx512_xmm_registers): New constant for number of higher
3767 XMM registers (xmm16-31 added by AVX512 on x86_64).
3768 (struct i387_xsave): Add space for AVX512 registers.
3769 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3770 Add code to handle AVX512 registers.
3771 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3772 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3773 prototypei from generated file.
3774 (tdesc_amd64_avx512_linux): Likewise.
3775 (init_registers_x32_avx512_linux): Likewise.
3776 (tdesc_x32_avx512_linux): Likewise.
3777 (init_registers_i386_avx512_linux): Likewise.
3778 (tdesc_i386_avx512_linux): Likewise.
3779 (x86_64_regmap): Add AVX512 registers.
3780 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3782 (initialize_low_arch): Add code to initialize AVX512 registers.
3784 2014-04-23 Pedro Alves <palves@redhat.com>
3786 * mem-break.c (find_gdb_breakpoint_at): Make static.
3787 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3789 2014-04-23 Pedro Alves <palves@redhat.com>
3791 * i386-low.c: Don't include break-common.h here.
3792 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3793 prototype to take target_hw_bp_type as argument instead of a Z
3795 * i386-low.h: Include break-common.h here.
3796 (Z_packet_to_hw_type): Declare.
3797 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3799 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3800 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3801 (x86_remove_point): Convert the packet number to a
3802 target_hw_bp_type before calling i386_low_remove_watchpoint.
3803 * win32-i386-low.c (i386_insert_point): Convert the packet number
3804 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3805 (i386_remove_point): Convert the packet number to a
3806 target_hw_bp_type before calling i386_low_remove_watchpoint.
3808 2014-04-23 Pedro Alves <palves@redhat.com>
3810 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3812 2014-04-10 Pedro Alves <palves@redhat.com>
3814 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3815 Check if the condition or command is NULL before checking if the
3816 breakpoint is known. On success, return true.
3817 * mem-break.h (add_breakpoint_condition): Document return.
3818 (add_breakpoint_commands): Add describing comment.
3819 * server.c (skip_to_semicolon): New function.
3820 (process_point_options): Use it.
3822 2014-04-09 Pedro Alves <palves@redhat.com>
3824 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3827 2014-02-27 Pedro Alves <palves@redhat.com>
3830 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3832 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3834 (last_thread_of_process_p): Take a PID argument instead of a
3836 (linux_wait_for_lwp): Delete.
3837 (num_lwps, check_zombie_leaders, not_stopped_callback): New
3839 (linux_low_filter_event): New function, party factored out from
3840 linux_wait_for_event.
3841 (linux_wait_for_event): Rename to ...
3842 (linux_wait_for_event_filtered): ... this. Add new filter ptid
3843 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
3844 sigsuspend. Check for zombie leaders.
3845 (linux_wait_for_event): Reimplement as wrapper around
3846 linux_wait_for_event_filtered.
3847 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
3848 a normal or signal exit is seen, it's the whole process exiting.
3849 (wait_for_sigstop): No longer a for_each_inferior callback.
3850 Rewrite on top of linux_wait_for_event_filtered.
3851 (stop_all_lwps): Call wait_for_sigstop directly.
3852 * server.c (resume, handle_target_event): Handle
3853 TARGET_WAITKIND_NO_RESUMED.
3855 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3857 * win32-low.c (psapi_get_dll_name,
3858 * win32_CreateToolhelp32Snapshot): Delete.
3859 (win32_CreateToolhelp32Snapshot, win32_Module32First)
3860 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
3862 (handle_load_dll): Add function description.
3863 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
3865 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3867 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
3869 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
3870 base address when calling win32_add_one_solib.
3871 (handle_load_dll): Delete local variable load_addr.
3872 Remove 0x1000 offset applied to DLL base address when calling
3873 win32_add_one_solib.
3874 (handle_unload_dll): Add comment.
3876 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3878 * win32-low.c (win32_add_all_dlls): Renames
3879 win32_ensure_ntdll_loaded. Rewrite function documentation.
3880 Adjust implementation to always load all DLLs.
3881 Add 0x1000 offset to DLL base address when calling
3882 win32_add_one_solib.
3883 (child_initialization_done): New static global.
3884 (do_initial_child_stuff): Set child_initialization_done to
3885 zero during child initialization, and 1 after. Replace call
3886 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
3888 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
3889 (handle_unload_dll): Add function documentation.
3890 (get_child_debug_event): Ignore load and unload DLL events
3891 during child initialization.
3893 2014-02-20 Doug Evans <dje@google.com>
3895 Remove global all_lwps.
3896 * inferiors.h (ptid_of): Move here from linux-low.h.
3897 (pid_of, lwpid_of): Ditto.
3898 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
3899 parameter is a struct thread_info * now.
3900 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
3901 directly. Pass &all_threads to find_inferior instead of &all_lwps.
3902 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
3904 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
3905 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
3906 * linux-arm-low.c (update_registers_callback): Update, "entry"
3907 parameter is a struct thread_info * now.
3908 Fetch lwpid from current_inferior directly.
3909 (arm_insert_point): Pass &all_threads to find_inferior instead of
3911 (arm_remove_point): Ditto.
3912 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
3913 (arm_prepare_to_resume): Fetch pid from thread.
3914 (arm_read_description): Fetch lwpid from current_inferior directly.
3915 * linux-low.c (all_lwps): Delete.
3916 (delete_lwp): Delete call to remove_inferior.
3917 (handle_extended_wait): Fetch lwpid from thread.
3918 (add_lwp): Don't set lwp->entry.id. Remove call to
3919 add_inferior_to_list.
3920 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
3921 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
3922 (kill_one_lwp_callback): Ditto.
3923 (linux_kill): Don't dereference NULL pointer.
3924 Fetch ptid,lwpid from thread.
3925 (get_detach_signal): Fetch ptid from thread.
3926 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
3927 Simplify call to regcache_invalidate_thread.
3928 (delete_lwp_callback): Update, "entry" parameter is a
3929 struct thread_info * now. Fetch pid from thread.
3930 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
3931 (status_pending_p_callback): Update, "entry" parameter is a
3932 struct thread_info * now. Fetch ptid from thread.
3933 (find_lwp_pid): Update, "entry" parameter is a
3934 struct thread_info * now.
3935 (linux_wait_for_lwp): Fetch pid from thread.
3936 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
3937 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
3938 (enqueue_one_deferred_signal): Fetch lwpid from thread.
3939 (dequeue_one_deferred_signal): Ditto.
3940 (cancel_breakpoint): Fetch ptid from current_inferior.
3941 (linux_wait_for_event): Pass &all_threads to find_inferior,
3942 not &all_lwps. Fetch ptid, lwpid from thread.
3943 (count_events_callback): Update, "entry" parameter is a
3944 struct thread_info * now.
3945 (select_singlestep_lwp_callback): Ditto.
3946 (select_event_lwp_callback): Ditto.
3947 (cancel_breakpoints_callback): Ditto.
3948 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
3950 (select_event_lwp): Ditto. Fetch ptid from event_thread.
3951 (unsuspend_one_lwp): Update, "entry" parameter is a
3952 struct thread_info * now.
3953 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
3955 (linux_stabilize_threads): Ditto. And for for_each_inferior.
3956 Fetch lwpid from thread, not lwp.
3957 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
3958 Pass &all_threads to find_inferior, not &all_lwps.
3959 (send_sigstop): Fetch lwpid from thread, not lwp.
3960 (send_sigstop_callback): Update, "entry" parameter is a
3961 struct thread_info * now.
3962 (suspend_and_send_sigstop_callback): Ditto.
3963 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
3964 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
3965 struct thread_info * now.
3966 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
3968 (lwp_running): Update, "entry" parameter is a
3969 struct thread_info * now.
3970 (stop_all_lwps): Fetch ptid from thread.
3971 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
3972 (linux_resume_one_lwp): Fetch lwpid from thread.
3973 (linux_set_resume_request): Update, "entry" parameter is a
3974 struct thread_info * now. Fetch pid, lwpid from thread.
3975 (resume_status_pending_p): Update, "entry" parameter is a
3976 struct thread_info * now.
3977 (need_step_over_p): Ditto. Fetch lwpid from thread.
3978 (start_step_over): Fetch lwpid from thread.
3979 (linux_resume_one_thread): Update, "entry" parameter is a
3980 struct thread_info * now. Fetch lwpid from thread.
3981 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
3982 (proceed_one_lwp): Update, "entry" parameter is a
3983 struct thread_info * now. Fetch lwpid from thread.
3984 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
3985 struct thread_info * now.
3986 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
3987 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
3988 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
3990 (regsets_store_inferior_registers): Ditto.
3991 (fetch_register, store_register): Ditto.
3992 (linux_read_memory, linux_write_memory): Ditto.
3993 (linux_request_interrupt): Ditto.
3994 (linux_read_auxv): Ditto.
3995 (linux_xfer_siginfo): Ditto.
3996 (linux_qxfer_spu): Ditto.
3997 (linux_qxfer_libraries_svr4): Ditto.
3998 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
3999 moved to inferiors.h.
4001 (get_thread_lwp): Update.
4002 (struct lwp_info): Delete member "entry". Simplify comment for
4005 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4006 current_inferior directly.
4007 (update_watch_registers_callback): Update, "entry" parameter is a
4008 struct thread_info * now. Fetch pid from thread.
4009 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4010 (mips_insert_point): Fetch lwpid from current_inferior.
4011 Pass &all_threads to find_inferior, not &all_lwps.
4012 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4013 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4015 (mips_stopped_data_address): Ditto.
4016 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4018 * linux-tile-low.c (tile_arch_setup): Ditto.
4019 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4020 (update_debug_registers_callback): Update, "entry" parameter is a
4021 struct thread_info * now. Fetch pid from thread.
4022 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4023 Pass &all_threads to find_inferior, not &all_lwps.
4024 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4025 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4026 Pass &all_threads to find_inferior, not &all_lwps.
4027 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4028 (i386_dr_low_get_status): Ditto.
4029 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4030 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4031 (x86_linux_read_description): Ditto.
4032 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4034 2014-02-20 Doug Evans <dje@google.com>
4036 * inferiors.c (get_first_inferior): Fix buglet.
4038 2014-02-19 Doug Evans <dje@google.com>
4040 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4041 * inferiors.c (add_thread): Change result type to struct thread_info *.
4042 All callers updated.
4043 (add_lwp): Call add_thread here instead of in callers.
4044 All callers updated.
4045 * linux-low.h (get_lwp_thread): Rewrite.
4046 (struct lwp_info): New member "thread".
4048 2014-02-19 Doug Evans <dje@google.com>
4050 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4051 All callers updated.
4053 2014-02-19 Doug Evans <dje@google.com>
4055 * inferiors.c (add_thread): Fix whitespace.
4057 2014-02-19 Doug Evans <dje@google.com>
4059 * dll.c (clear_dlls): Replace accessing list implemention details
4061 * gdbthread.h (get_first_thread): Declare.
4062 * inferiors.c (for_each_inferior_with_data): New function.
4063 (get_first_thread): New function.
4064 (find_thread_ptid): Simplify.
4065 (get_first_inferior): New function.
4066 (clear_list): Delete.
4067 (one_inferior_p): New function.
4068 (clear_inferior_list): New function.
4069 (clear_inferiors): Update.
4070 * inferiors.h (for_each_inferior_with_data): Declare.
4071 (clear_inferior_list): Declare.
4072 (one_inferior_p): Declare.
4073 (get_first_inferior): Declare.
4074 * linux-low.c (linux_wait_for_event): Replace accessing list
4075 implemention details with API function.
4076 * server.c (target_running): Ditto.
4077 (accumulate_file_name_length): New function.
4078 (emit_dll_description): New function.
4079 (handle_qxfer_libraries): Replace accessing list implemention
4080 details with API function.
4081 (handle_qxfer_threads_worker): New function.
4082 (handle_qxfer_threads_proper): Replace accessing list implemention
4083 details with API function.
4084 (handle_query): Ditto.
4085 (visit_actioned_threads_callback_ftype): New typedef.
4086 (visit_actioned_threads_data): New struct.
4087 (visit_actioned_threads): Rewrite to be find_inferior callback.
4088 (resume): Call find_inferior.
4089 (handle_status): Replace accessing list implemention
4090 details with API function.
4091 (process_serial_event): Replace accessing list implemention details
4093 * target.c (set_desired_inferior): Replace accessing list implemention
4094 details with API function.
4095 * tracepoint.c (same_process_p): New function.
4096 (gdb_agent_about_to_close): Replace accessing list implemention
4097 details with API function.
4098 * win32-low.c (child_delete_thread): Replace accessing list
4099 implemention details with API function.
4100 (match_dll_by_basename): New function.
4101 (dll_is_loaded_by_basename): New function.
4102 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4103 details call to dll_is_loaded_by_basename.
4105 2014-02-19 Doug Evans <dje@google.com>
4107 * dll.h (struct dll_info): Add comment.
4108 * gdbthread.h (struct thread_info): Add comment.
4109 (current_ptid): Simplify.
4110 * inferiors.c (add_process): Update.
4111 (remove_process): Update.
4112 * inferiors.h (struct process_info): Rename member "head" to "entry".
4113 * linux-low.c (delete_lwp): Update.
4115 (last_thread_of_process_p): Update.
4116 (kill_one_lwp_callback, linux_kill): Update.
4117 (status_pending_p_callback): Update.
4118 (wait_for_sigstop): Update. Simplify read of ptid.
4119 (start_step_over): Update.
4120 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
4121 (get_lwp_thread): Update.
4122 (struct lwp_info): Rename member "head" to "entry".
4123 * regcache.h (inferior_list_entry): Delete.
4124 * server.c (kill_inferior_callback): Update.
4125 (detach_or_kill_inferior_callback): Update.
4126 (print_started_pid): Update.
4127 (print_attached_pid): Update.
4128 (process_serial_event): Simplify read of ptid.
4129 * thread-db.c (thread_db_create_event): Update.
4130 (thread_db_get_tls_address): Update.
4131 * win32-low.c (current_inferior_ptid): Simplify.
4133 2014-02-19 Tom Tromey <tromey@redhat.com>
4135 * target.h (struct target_ops) <supports_btrace>: Add target_ops
4137 (target_supports_btrace): Update.
4139 2014-02-14 Yao Qi <yao@codesourcery.com>
4141 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
4142 (rsp-low-ipa.o): New target.
4144 2014-02-12 Tom Tromey <tromey@redhat.com>
4146 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
4147 convert_ascii_to_int.
4148 * regcache.c (registers_to_string): Likewise.
4149 * remote-utils.c (decode_M_packet): Likewise.
4150 * server.c (process_serial_event): Likewise.
4152 2014-02-12 Tom Tromey <tromey@redhat.com>
4154 * server.c (handle_query, handle_v_run): Use hex2bin, not
4156 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
4158 2014-02-12 Tom Tromey <tromey@redhat.com>
4160 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4161 convert_int_to_ascii.
4162 * regcache.c (registers_to_string, collect_register_as_string):
4164 * remote-utils.c (look_up_one_symbol, relocate_instruction):
4166 * server.c (process_serial_event): Likewise.
4167 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
4168 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
4170 2014-02-12 Tom Tromey <tromey@redhat.com>
4172 * remote-utils.c (look_up_one_symbol, monitor_output): Use
4173 bin2hex, not hexify.
4174 * tracepoint.c (cmd_qtstatus): Likewise.
4176 2014-02-12 Tom Tromey <tromey@redhat.com>
4178 * remote-utils.c (monitor_output): Pass explicit length to
4181 2014-02-12 Tom Tromey <tromey@redhat.com>
4183 * tracepoint.c: Include rsp-low.h.
4184 * server.c: Include rsp-low.h.
4185 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
4186 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
4188 * remote-utils.c: Include rsp-low.h.
4189 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
4190 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
4191 (convert_int_to_ascii, convert_ascii_to_int): Move to
4193 * regcache.c: Include rsp-low.h.
4194 * ax.c: Include rsp-low.h.
4195 * Makefile.in (SFILES): Add common/rsp-low.c.
4196 (OBS): Add rsp-low.o.
4197 (rsp-low.o): New target.
4199 2014-02-12 Tom Tromey <tromey@redhat.com>
4201 * utils.h (pulongest, plongest, phex_nz): Don't declare.
4202 Include print-utils.h.
4203 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
4204 (plongest, thirty_two, phex_nz): Remove.
4205 * Makefile.in (SFILES): Add common/print-utils.c.
4206 (OBS): Add print-utils.o.
4207 (print-utils-ipa.o): New target.
4208 (print-utils.o): New target.
4209 (IPA_OBJS): Add print-utils-ipa.o.
4211 2014-02-06 Tom Tromey <tromey@redhat.com>
4213 * Makefile.in (SFILES): Fix indentation.
4215 2014-02-05 Doug Evans <dje@google.com>
4217 * linux-low.c (linux_wait_for_event): Improve comment.
4218 (linux_wait_1): Keep current_inferior in sync with event_child.
4220 2014-01-22 Doug Evans <dje@google.com>
4222 * gdbthread.h (gdb_id_to_thread): Delete, unused.
4224 2014-01-22 Doug Evans <dje@google.com>
4226 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
4227 * configure: Regenerate.
4228 * config.in: Regenerate.
4229 * Makefile.in (SFILES): Add debug.c.
4231 * debug.c: New file.
4232 * debug.h: New file.
4233 * linux-aarch64-low.c (*): Update all debugging printfs to use
4234 debug_printf instead of fprintf.
4235 * linux-arm-low.c (*): Ditto.
4236 * linux-cris-low.c (*): Ditto.
4237 * linux-crisv32-low.c (*): Ditto.
4238 * linux-m32r-low.c (*): Ditto.
4239 * linux-sparc-low.c (*): Ditto.
4240 * linux-x86.c (*): Ditto.
4241 * linux-low.c (*): Ditto.
4242 (linux_wait_1): Add calls to debug_enter, debug_exit.
4243 (linux_wait): Remove redundant debugging printf.
4244 (stop_all_lwps): Add calls to debug_enter, debug_exit.
4245 (linux_resume, unstop_all_lwps): Ditto.
4246 * mem-break.c (*): Update all debugging printfs to use
4247 debug_printf instead of fprintf.
4248 * remote-utils.c (*): Ditto.
4249 * thread-db.c (*): Ditto.
4250 * server.c #include <ctype.h>, "gdb_vecs.h".
4251 (debug_threads): Moved to debug.c.
4252 (*): Update all debugging printfs to use debug_printf instead of
4254 (start_inferior): Replace call to fflush with call to debug_flush.
4255 (monitor_show_help): Mention set debug-format.
4256 (parse_debug_format_options): New function.
4257 (handle_monitor_command): Handle "monitor set debug-format".
4258 (gdbserver_usage): Mention --debug-format.
4259 (main): Parse --debug-format.
4260 * server.h (debug_threads): Declaration moved to debug.h.
4262 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
4263 trace_debug_1 that uses debug_printf.
4264 (tracepoint_look_up_symbols): Update all debugging printfs to use
4265 debug_printf instead of fprintf.
4267 2014-01-20 Baruch Siach <baruch@tkos.co.il>
4269 * linux-xtensa-low.c: Include asm/ptrace.h instead of
4272 2014-01-17 Pedro Alves <palves@redhat.com>
4275 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
4276 defined after including gdb_proc_service.h.
4278 2014-01-16 Doug Evans <dje@google.com>
4280 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
4281 (match_dll): Use it.
4283 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
4285 * target.h (target_ops) <read_btrace>: Change parameters and
4286 return type to allow error reporting.
4287 * server.c (handle_qxfer_btrace): Support delta reads. Pass
4288 trace reading errors on.
4289 * linux-low.c (linux_low_read_btrace): Pass trace reading
4291 (linux_low_disable_btrace): New.
4293 2014-01-15 Doug Evans <dje@google.com>
4295 * inferiors.c (thread_id_to_gdb_id): Delete.
4296 * inferiors.h (thread_id_to_gdb_id): Delete.
4298 2014-01-13 Eli Zaretskii <eliz@gnu.org>
4300 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
4301 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
4304 2014-01-08 Pedro Alves <palves@redhat.com>
4306 * server.c (handle_status): Don't discard previous queued stop
4307 replies or thread's pending status here.
4308 (main) <disconnection>: Do it here instead.
4310 2014-01-08 Pedro Alves <palves@redhat.com>
4312 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
4313 * server.c (visit_actioned_threads, handle_pending_status): New
4315 (handle_v_cont): Factor out parts to ...
4316 (resume): ... this new function. If in all-stop, and a thread
4317 being resumed has a pending status, report it without actually
4319 (myresume): Adjust to use the new 'resume' function.
4320 (clear_pending_status_callback, set_pending_status_callback)
4321 (find_status_pending_thread_callback): New functions.
4322 (handle_status): Handle the case of multiple threads having
4323 interesting statuses to report. Report threads' real last signal
4324 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
4325 with an interesting thread to report the status for, instead of
4326 always reporting the status of the first thread.
4328 2014-01-01 Joel Brobecker <brobecker@adacore.com>
4330 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
4331 * gdbreplay.c (gdbreplay_version): Likewise.
4333 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
4335 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
4336 iov.iov_len with the real length in use.
4338 2013-12-13 Joel Brobecker <brobecker@adacore.com>
4340 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
4341 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
4342 for all targets that use win32-low.c.
4343 * win32-low.c (win32_ensure_ntdll_loaded): New function.
4344 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
4346 2013-12-13 Pedro Alves <palves@redhat.com>
4348 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
4349 if equal to TARGET_WAITKIND_LOADED.
4350 * win32-low.c (cached_status): New static global.
4351 (win32_wait): Add declaration.
4352 (do_initial_child_stuff): Flush all initial pending debug events
4353 up to the initial breakpoint.
4354 (win32_wait): If CACHED_STATUS was set, return that instead
4355 of doing a real wait. Remove the code resuming the execution
4356 of the inferior after receiving a TARGET_WAITKIND_LOADED event
4357 during the initial phase. Also remove the code changing
4358 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
4359 TARGET_WAITKIND_STOPPED.
4361 2013-12-11 Yao Qi <yao@codesourcery.com>
4363 * notif.c (handle_notif_ack): Return 0 if no notification
4366 2013-11-20 Doug Evans <dje@google.com>
4368 * linux-low.c (linux_set_resume_request): Fix comment.
4370 2013-11-20 Doug Evans <dje@google.com>
4372 * linux-low.c (resume_status_pending_p): Tweak comment.
4374 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
4376 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
4377 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
4378 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
4379 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
4380 (srv_amd64_regobj): Add amd64-mpx.o.
4381 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
4382 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
4383 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
4384 * i387-fp.c (num_pl_bnd_register) Added constant.
4385 (num_pl_bnd_cfg_registers) Added constant.
4386 (struct i387_xsave) Added reserved area and MPX fields.
4387 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
4388 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
4390 (tdesc_i386_mpx_linux): Add MPX amd64 target.
4391 (init_registers_amd64_mpx_linux): Declare new function.
4392 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
4393 (x86_64_regmap): Add MPX registers.
4394 (x86_linux_read_description): Add MPX case.
4395 (initialize_low_arch): Initialize MPX targets.
4397 2013-11-18 Tom Tromey <tromey@redhat.com>
4399 * configure: Rebuild.
4400 * configure.ac: Don't check for stdlib.h.
4401 * gdbreplay.c: Unconditionally include stdlib.h.
4403 2013-11-18 Tom Tromey <tromey@redhat.com>
4405 * config.in: Rebuild.
4406 * configure: Rebuild.
4407 * configure.ac: Don't use AC_HEADER_DIRENT.
4409 2013-11-18 Tom Tromey <tromey@redhat.com>
4411 * server.h: Don't check HAVE_STRING_H.
4412 * gdbreplay.c: Don't check HAVE_STRING_H.
4413 * configure: Rebuild.
4415 2013-11-18 Tom Tromey <tromey@redhat.com>
4417 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4420 2013-11-08 Tom Tromey <tromey@redhat.com>
4422 * configure, config.in: Rebuild.
4423 * configure.ac: Remove unused configury.
4425 2013-11-08 Tom Tromey <tromey@redhat.com>
4427 * acinclude.m4: Include common.m4, codeset.m4.
4428 * configure, config.in: Rebuild.
4429 * configure.ac: Use GDB_AC_COMMON.
4431 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4433 * linux-s390-low.c (HWCAP_S390_TE): New define.
4434 (s390_arch_setup): Consider the TE field in the HWCAP for
4435 determining 'have_regset_tdb'.
4437 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4440 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4443 2013-10-02 Pedro Alves <palves@redhat.com>
4445 * server.c (process_serial_event): Don't output "GDBserver
4446 exiting" if GDB is connected through stdio.
4447 * target.c (mywait): Likewise, be silent if GDB is connected
4450 2013-10-01 Joel Brobecker <brobecker@adacore.com>
4452 * lynx-low.c (lynx_add_threads_after_attach): New function.
4453 (lynx_attach): Remove call to add_thread. Add call to
4454 lynx_add_threads_after_attach instead.
4456 2013-09-28 Mike Frysinger <vapier@gentoo.org>
4458 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4459 * config.in, configure: Regenerated.
4461 2013-09-18 Yao Qi <yao@codesourcery.com>
4464 * server.c (start_inferior): Clear 'resume_info'.
4466 2013-09-16 Jiong Wang <jiwang@tilera.com>
4468 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4471 2013-09-16 Jiong Wang <jiwang@tilera.com>
4473 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4474 linux-tile-low.o to srv_tgtobj.
4476 2013-09-16 Will Newton <will.newton@linaro.org>
4478 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4481 2013-09-06 Pedro Alves <palves@redhat.com>
4483 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4484 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4485 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4486 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4487 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4488 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4490 2013-09-06 Pedro Alves <palves@redhat.com>
4492 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4493 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4495 2013-09-06 Pedro Alves <palves@redhat.com>
4497 * linux-amd64-ipa.c: Include tracepoint.h.
4498 * linux-i386-ipa.c: Include tracepoint.h.
4500 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4502 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4503 (ps_get_thread_area): New function.
4505 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4507 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4508 (initialize_low_arch): Call init_registers_crisv32 rather than
4509 init_register_crisv32.
4511 2013-09-05 Pedro Alves <palves@redhat.com>
4513 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4515 * hostio.h: ... this new file.
4516 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4517 win32-low.c: Include hostio.h.
4519 2013-09-05 Pedro Alves <palves@redhat.com>
4521 * server.h (gdb_client_data, handler_func, callback_handler_func)
4522 (delete_file_handler, add_file_handler, append_callback_event)
4523 (delete_callback_event, start_event_loop, initialize_event_loop):
4524 Move to event-loop.h and include it.
4525 * event-loop.h: New file.
4527 2013-09-05 Pedro Alves <palves@redhat.com>
4529 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4530 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4531 (loaded_dll, unloaded_dll): Move to ...
4532 * dll.h: ... this new file.
4533 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4535 2013-09-05 Pedro Alves <palves@redhat.com>
4537 * server.h (current_process, get_thread_process, all_processes)
4538 (add_inferior_to_list, for_each_inferior, current_inferior)
4539 (remove_inferior, add_process, remove_process, find_process_pid)
4540 (have_started_inferiors_p, have_attached_inferiors_p)
4541 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4542 (clear_inferiors, find_inferior, find_inferior_id)
4543 (inferior_target_data, set_inferior_target_data)
4544 (inferior_regcache_data, set_inferior_regcache_data): Move to
4545 inferiors.h, and include it.
4546 * inferiors.h: New file.
4548 2013-09-05 Pedro Alves <palves@redhat.com>
4550 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4554 2013-09-05 Pedro Alves <palves@redhat.com>
4556 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4558 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4559 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4560 (handle_tracepoint_general_set, handle_tracepoint_query)
4561 (tracepoint_finished_step, tracepoint_was_hit)
4562 (release_while_stepping_state_list, current_traceframe)
4563 (in_readonly_region, traceframe_read_mem)
4564 (fetch_traceframe_registers, traceframe_read_sdata)
4565 (traceframe_read_info, struct fast_tpoint_collect_status)
4566 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4567 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4568 (supply_fast_tracepoint_registers)
4569 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4570 (ipa_tdesc, claim_trampoline_space)
4571 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4572 (agent_mem_read, agent_get_trace_state_variable_value)
4573 (agent_set_trace_state_variable_value, agent_tsv_read)
4574 (agent_mem_read_string, get_raw_reg_func_addr)
4575 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4576 * tracepoint.h: ... this new file.
4578 2013-09-05 Pedro Alves <palves@redhat.com>
4580 * server.h (perror_with_name, error, fatal, warning, paddress)
4581 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4583 * utils.h: New file.
4585 2013-09-05 Pedro Alves <palves@redhat.com>
4587 * server.h (remote_debug, noack_mode, transport_is_reliable)
4588 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4589 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4590 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4591 (write_enn, initialize_async_io, enable_async_io)
4592 (disable_async_io, check_remote_input_interrupt_request)
4593 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4594 (dead_thread_notify, prepare_resume_reply)
4595 (decode_address_to_semicolon, decode_address, decode_m_packet)
4596 (decode_M_packet, decode_X_packet, decode_xfer_write)
4597 (decode_search_memory_packet, unhexify, hexify)
4598 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4599 (look_up_one_symbol, relocate_instruction)
4600 (monitor_output): Move to remote-utils.h, and include it.
4601 * remote-utils.h: New file.
4603 2013-09-05 Pedro Alves <palves@redhat.com>
4605 * server.h (_): Delete.
4607 2013-09-02 Pedro Alves <palves@redhat.com>
4609 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4610 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4612 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4614 2013-09-02 Pierre Muller <muller@sourceware.org>
4616 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4617 or WriteProcessMemory complete successfully and handle
4618 ERROR_PARTIAL_COPY error.
4620 2013-09-02 Pedro Alves <palves@redhat.com>
4622 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4623 error instead of EIO.
4625 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4628 * linux-low.c: Include filestuff.h.
4629 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4630 * lynx-low.c: Include filestuff.h.
4631 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4632 * server.c: Include filestuff.h.
4633 (main): Call notice_open_fds.
4634 * spu-low.c: Include filestuff.h.
4635 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4637 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
4639 * Makefile.in: Explain why ../target and ../nat are not
4640 listed as include file search paths.
4641 (linux-waitpid.o): New object file rule.
4642 * configure.srv (srv_native_linux_obj): New variable.
4643 Replace all occurrences of linux native object files with
4644 $srv_native_linux_obj.
4645 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4646 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4647 (linux_enable_event_reporting): Remove declaration.
4648 (my_waitpid): Moved to common/linux-waitpid.c.
4649 (linux_wait_for_event): Pass ptid when calling
4650 linux_enable_event_reporting.
4651 (linux_supports_tracefork_flag): Remove.
4652 (linux_enable_event_reporting): Likewise.
4653 (linux_tracefork_grandchild): Remove.
4654 (STACK_SIZE): Moved to common/linux-ptrace.c.
4655 (linux_tracefork_child): Remove.
4656 (linux_test_for_tracefork): Remove.
4657 (linux_look_up_symbols): Call linux_supports_traceclone.
4658 (initialize_low): Remove call to linux_test_for_tracefork.
4659 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4660 common/linux-ptrace.h.
4661 (PTRACE_TYPE_ARG4): Likewise.
4662 Include linux-ptrace.h.
4664 2013-08-21 Pedro Alves <palves@redhat.com>
4666 * config.in: Renegerate.
4668 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
4670 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4671 (SFILES): Remove $(srcdir)/common/target-common.c and
4672 add $(srcdir)/target/waitstatus.c.
4673 (OBS): Remove target-common.o and add waitstatus.o.
4674 (server_h): Remove $(srcdir)/../common/target-common.h and
4675 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4676 and $(srcdir)/../target/waitstatus.h.
4677 (target-common.o): Remove.
4678 (waitstatus.o): New target object file.
4679 * target.h: Do not include target-common.h and
4680 include target/resume.h, target/wait.h and
4681 target/waitstatus.h.
4683 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
4685 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4686 to PTRACE_TYPE_ARG3.
4687 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4688 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4690 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4691 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4693 2013-07-27 Jie Zhang <jie@codesourcery.com>
4694 Daniel Jacobowitz <dan@codesourcery.com>
4695 Yao Qi <yao@codesourcery.com>
4697 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4698 (mips-linux-watch.o): New rule.
4699 (mips_linux_watch_h): New variable.
4700 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4702 * linux-mips-low.c: Include mips-linux-watch.h.
4703 (struct arch_process_info, struct arch_lwp_info): New.
4704 (update_watch_registers_callback): New function.
4705 (mips_linux_new_process, mips_linux_new_thread) New functions.
4706 (mips_linux_prepare_to_resume, mips_insert_point): New
4708 (mips_remove_point, mips_stopped_by_watchpoint): New
4710 (rsp_bp_type_to_target_hw_bp_type): New function.
4711 (mips_stopped_data_address): New function.
4712 (the_low_target): Add watchpoint support functions.
4714 2013-07-27 Yao Qi <yao@codesourcery.com>
4716 * i386-low.c: Include break-common.h.
4717 (enum target_hw_bp_type): Remove.
4719 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
4721 * Makefile.in (SFILES): /common/target-common.c.
4722 (OBS): Add target-common.o.
4723 (server_h): Add $(srcdir)/../common/target-common.h.
4724 (target-common.o): New target.
4725 * server.c (queue_stop_reply_callback): Free
4726 status string after use.
4727 * target.c (target_waitstatus_to_string): Remove.
4728 * target.h: Include target-common.h.
4729 (resume_kind): Likewise.
4730 (target_waitkind): Likewise.
4731 (target_waitstatus): Likewise.
4732 (TARGET_WNOHANG): Likewise.
4734 2013-07-04 Yao Qi <yao@codesourcery.com>
4736 * Makefile.in (host_alias): Use @host_noncanonical@.
4737 (target_alias): Use @target_noncanonical@.
4738 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4739 ACX_NONCANONICAL_HOST.
4740 * configure: Regenerated.
4743 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4745 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4746 * configure: Rebuild.
4747 * Makefile.in (version_host, version_target): Get from configure.
4748 (version.c): Use $(version_host) and $(version_target).
4750 2013-07-03 Pedro Alves <palves@redhat.com>
4752 * Makefile.in (config.status): Depend on development.sh.
4753 * acinclude.m4: Include libmcheck.m4.
4754 * configure: Regenerate.
4756 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4758 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4759 attribute inside the parentheses.
4760 (winapi_DebugSetProcessKillOnExit): Ditto.
4761 (winapi_DebugBreakProcess): Ditto.
4762 (winapi_GenerateConsoleCtrlEvent): Ditto.
4764 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4766 * notif.h (notif_event): Add a dummy member to avoid compiler
4769 2013-07-01 Pedro Alves <palves@redhat.com>
4771 * hostio.c (HOSTIO_PATH_MAX): Define.
4772 (require_filename, handle_open, handle_unlink, handle_readlink):
4775 2013-07-01 Pedro Alves <palves@redhat.com>
4777 * server.h: Include "pathmax.h".
4778 * linux-low.c: Don't include sys/param.h.
4779 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4781 * win32-low.c: Don't include sys/param.h.
4782 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4784 2013-07-01 Pedro Alves <palves@redhat.com>
4786 * event-loop.c: Don't check HAVE_UNISTD_H before including
4788 * gdbreplay.c: Likewise.
4789 * remote-utils.c: Likewise.
4790 * server.c: Likewise.
4791 * configure.ac: Don't check for unistd.h.
4792 * configure: Regenerate.
4794 2013-06-28 Tom Tromey <tromey@redhat.com>
4796 * Makefile.in (version.c): Use version.in, not
4799 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4801 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4802 * configure: Rebuild.
4803 * Makefile.in (version_host, version_target): Get from configure.
4804 (version.c): Use $(version_host) and $(version_target).
4806 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4808 Fix trace-status to output user name without trailing colon.
4809 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4811 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4813 Fix trace-status to output proper start-time and stop-time.
4814 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4815 output start time and stop time in hex as gdb expects.
4817 2013-06-26 Pedro Alves <pedro@codesourcery.com>
4819 * tracepoint.c (build_traceframe_info_xml): Output trace state
4820 variables present in the trace buffer.
4822 2013-06-24 Tom Tromey <tromey@redhat.com>
4824 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4826 (version.o): Remove.
4827 * gdbreplay.c: Include version.h.
4828 (version, host_name): Don't declare.
4829 * server.h: Include version.h.
4830 (version, host_name): Don't declare.
4832 2013-06-12 Pedro Alves <palves@redhat.com>
4834 * linux-x86-low.c (linux_is_elf64): Delete global.
4835 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4836 with local linux_pid_exe_is_elf_64_file use.
4838 2013-06-11 Pedro Alves <palves@redhat.com>
4840 * linux-low.c (regset_disabled, disable_regset): New functions.
4841 (regsets_fetch_inferior_registers)
4842 (regsets_store_inferior_registers): Use them.
4843 (initialize_regsets_info); Don't allocate the disabled_regsets
4845 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
4848 2013-06-11 Pedro Alves <palves@redhat.com>
4850 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
4853 2013-06-11 Pedro Alves <palves@redhat.com>
4855 * linux-x86-low.c (initialize_low_arch): Call
4856 init_registers_x32_avx_linux.
4858 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
4860 Fix compatibility with Android Bionic.
4861 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
4864 2013-06-07 Pedro Alves <palves@redhat.com>
4867 * Makefile.in (OBS): Add tdesc.o.
4868 (IPA_OBJS): Add tdesc-ipa.o.
4869 (tdesc-ipa.o): New rule.
4870 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
4872 * linux-low.c (new_inferior): Delete.
4873 (disabled_regsets, num_regsets): Delete.
4874 (linux_add_process): Adjust to set the new per-process
4876 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
4877 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
4878 was a stop. When calling arch_setup, switch the current inferior
4879 to the thread that got an event.
4880 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
4881 (regsets_fetch_inferior_registers)
4882 (regsets_store_inferior_registers): New regsets_info parameter.
4884 (linux_register_in_regsets): New regs_info parameter. Adjust to
4886 (register_addr, fetch_register, store_register): New usrregs_info
4887 parameter. Adjust to use it.
4888 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
4889 parameter regs_info. Adjust to use it.
4890 (linux_fetch_registers): Get the current inferior's regs_info, and
4892 (linux_store_registers): Ditto.
4893 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
4894 (initialize_low): Don't initialize the target_regsets here. Call
4895 initialize_low_arch.
4896 * linux-low.h (target_regsets): Delete declaration.
4897 (struct regsets_info): New.
4898 (struct usrregs_info): New.
4899 (struct regs_info): New.
4900 (struct process_info_private) <new_inferior>: New field.
4901 (struct linux_target_ops): Delete the num_regs, regmap, and
4902 regset_bitmap fields. New field regs_info.
4903 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
4904 * i387-fp.c (num_xmm_registers): Delete.
4905 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
4906 calls to new interface.
4907 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
4908 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
4909 Infer the number of xmm registers from the regcache's target
4911 * i387-fp.h (num_xmm_registers): Delete.
4912 * inferiors.c (add_thread): Don't install the thread's regcache
4914 * proc-service.c (gregset_info): Fetch the current inferior's
4915 regs_info. Adjust to use it.
4916 * regcache.c: Include tdesc.h.
4917 (register_bytes, reg_defs, num_registers)
4918 (gdbserver_expedite_regs): Delete.
4919 (get_thread_regcache): If the thread doesn't have a regcache yet,
4920 create one, instead of aborting gdbserver.
4921 (regcache_invalidate_one): Rename to ...
4922 (regcache_invalidate_thread): ... this.
4923 (regcache_invalidate_one): New.
4924 (regcache_invalidate): Only invalidate registers of the current
4926 (init_register_cache): Add target_desc parameter, and use it.
4927 (new_register_cache): Ditto. Assert the target description has a
4928 non zero registers_size.
4929 (regcache_cpy): Add assertions. Adjust.
4930 (realloc_register_cache, set_register_cache): Delete.
4931 (registers_to_string, registers_from_string): Adjust.
4932 (find_register_by_name, find_regno, find_register_by_number)
4933 (register_cache_size): Add target_desc parameter, and use it.
4934 (free_register_cache_thread, free_register_cache_thread_one)
4935 (regcache_release, register_cache_size): New.
4936 (register_size): Add target_desc parameter, and use it.
4937 (register_data, supply_register, supply_register_zeroed)
4938 (supply_regblock, supply_register_by_name, collect_register)
4939 (collect_register_as_string, collect_register_by_name): Adjust.
4940 * regcache.h (struct target_desc): Forward declare.
4941 (struct regcache) <tdesc>: New field.
4942 (init_register_cache, new_register_cache): Add target_desc
4944 (regcache_invalidate_thread): Declare.
4945 (regcache_invalidate_one): Delete declaration.
4946 (regcache_release): Declare.
4947 (find_register_by_number, register_cache_size, register_size)
4948 (find_regno): Add target_desc parameter.
4949 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
4951 * remote-utils.c: Include tdesc.h.
4952 (outreg, prepare_resume_reply): Adjust.
4953 * server.c: Include tdesc.h.
4954 (gdbserver_xmltarget): Delete declaration.
4955 (get_features_xml, process_serial_event): Adjust.
4956 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
4958 (struct process_info) <tdesc>: New field.
4959 (ipa_tdesc): Declare.
4960 * tdesc.c: New file.
4961 * tdesc.h: New file.
4962 * tracepoint.c: Include tdesc.h.
4963 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
4964 (get_context_regcache): Adjust to pass ipa_tdesc down.
4965 (do_action_at_tracepoint): Adjust to get the register cache size
4966 from the context regcache's description.
4967 (traceframe_walk_blocks): Adjust to get the register cache size
4968 from the current trace frame's description.
4969 (traceframe_get_pc): Adjust to get current trace frame's
4970 description and pass it down.
4971 (gdb_collect): Adjust to get the register cache size from the
4973 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
4974 (gdbserver_xmltarget): Delete.
4975 (initialize_low_tracepoint): Set the ipa's target description.
4976 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
4977 (initialize_low_tracepoint): Set the ipa's target description.
4978 * linux-x86-low.c: Include tdesc.h.
4979 [__x86_64__] (is_64bit_tdesc): New.
4980 (ps_get_thread_area, x86_get_thread_area): Use it.
4981 (i386_cannot_store_register): Rename to ...
4982 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
4983 (i386_cannot_fetch_register): Rename to ...
4984 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
4985 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
4987 (target_regsets): Rename to ...
4988 (x86_regsets): ... this.
4989 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
4991 (x86_siginfo_fixup): Use is_64bit_tdesc.
4992 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
4993 (tdesc_x32_avx_linux, tdesc_x32_linux)
4994 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
4996 (x86_linux_update_xmltarget): Delete.
4997 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
4998 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
4999 (AMD64_LINUX_USER64_CS): New.
5000 (x86_linux_read_description): New, based on
5001 x86_linux_update_xmltarget.
5002 (same_process_callback): New.
5003 (x86_arch_setup_process_callback): New.
5004 (x86_linux_update_xmltarget): New.
5005 (x86_regsets_info): New.
5006 (amd64_linux_regs_info): New.
5007 (i386_linux_usrregs_info): New.
5008 (i386_linux_regs_info): New.
5009 (x86_linux_regs_info): New.
5010 (x86_arch_setup): Reimplement.
5011 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5012 (x86_emit_ops): Ditto.
5013 (the_low_target): Adjust. Install x86_linux_regs_info,
5014 x86_cannot_fetch_register, and x86_cannot_store_register.
5015 (initialize_low_arch): New.
5016 * linux-ia64-low.c (tdesc_ia64): Declare.
5017 (ia64_fetch_register): Adjust.
5018 (ia64_usrregs_info, regs_info): New globals.
5019 (ia64_regs_info): New function.
5020 (the_low_target): Adjust.
5021 (initialize_low_arch): New function.
5022 * linux-sparc-low.c (tdesc_sparc64): Declare.
5023 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5025 (sparc_arch_setup): New function.
5026 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5027 (the_low_target): Adjust.
5028 (initialize_low_arch): New function.
5029 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5030 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5031 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5032 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5033 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5034 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5035 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5036 (tdesc_powerpc_isa205_vsx64l): Declare.
5037 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5038 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5039 (ppc_set_pc, ppc_get_hwcap): Adjust.
5040 (ppc_usrregs_info): Forward declare.
5041 (!__powerpc64__) ppc_regmap_adjusted: New global.
5042 (ppc_arch_setup): Adjust to the current process'es target
5044 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5045 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5046 (ppc_store_evrregset): Adjust.
5047 (target_regsets): Rename to ...
5048 (ppc_regsets): ... this, and make static.
5049 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5050 (ppc_regs_info): New function.
5051 (the_low_target): Adjust.
5052 (initialize_low_arch): New function.
5053 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5054 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5055 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5056 (tdesc_s390x_linux64v2): Declare.
5057 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5058 (s390_fill_gregset, s390_store_last_break): Adjust.
5059 (target_regsets): Rename to ...
5060 (s390_regsets): ... this, and make static.
5061 (s390_get_pc, s390_set_pc): Adjust.
5062 (s390_get_hwcap): New target_desc parameter, and use it.
5063 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5064 (s390_arch_setup): Adjust to set the current process'es target
5065 description. Don't adjust the regmap.
5066 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5067 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5068 (regs_info_3264): New globals.
5069 (s390_regs_info): New function.
5070 (the_low_target): Adjust.
5071 (initialize_low_arch): New function.
5072 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5073 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5074 [__mips64] (init_registers_mips_linux)
5075 (init_registers_mips_dsp_linux): Delete defines.
5076 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5077 (have_dsp): New global.
5078 (mips_read_description): New, based on mips_arch_setup.
5079 (mips_arch_setup): Reimplement.
5080 (get_usrregs_info): New function.
5081 (mips_cannot_fetch_register, mips_cannot_store_register)
5082 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
5083 (mips_fill_fpregset, mips_store_fpregset): Adjust.
5084 (target_regsets): Rename to ...
5085 (mips_regsets): ... this, and make static.
5086 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
5087 (dsp_regs_info, regs_info): New globals.
5088 (mips_regs_info): New function.
5089 (the_low_target): Adjust.
5090 (initialize_low_arch): New function.
5091 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
5092 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
5094 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
5095 (arm_read_description): New, with bits factored from
5097 (arm_arch_setup): Reimplement.
5098 (target_regsets): Rename to ...
5099 (arm_regsets): ... this, and make static.
5100 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5101 (arm_regs_info): New function.
5102 (the_low_target): Adjust.
5103 (initialize_low_arch): New function.
5104 * linux-m68k-low.c (tdesc_m68k): Declare.
5105 (target_regsets): Rename to ...
5106 (m68k_regsets): ... this, and make static.
5107 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5108 (m68k_regs_info): New function.
5109 (m68k_arch_setup): New function.
5110 (the_low_target): Adjust.
5111 (initialize_low_arch): New function.
5112 * linux-sh-low.c (tdesc_sharch): Declare.
5113 (target_regsets): Rename to ...
5114 (sh_regsets): ... this, and make static.
5115 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
5116 (sh_regs_info, sh_arch_setup): New functions.
5117 (the_low_target): Adjust.
5118 (initialize_low_arch): New function.
5119 * linux-bfin-low.c (tdesc_bfin): Declare.
5120 (bfin_arch_setup): New function.
5121 (bfin_usrregs_info, regs_info): New globals.
5122 (bfin_regs_info): New function.
5123 (the_low_target): Adjust.
5124 (initialize_low_arch): New function.
5125 * linux-cris-low.c (tdesc_cris): Declare.
5126 (cris_arch_setup): New function.
5127 (cris_usrregs_info, regs_info): New globals.
5128 (cris_regs_info): New function.
5129 (the_low_target): Adjust.
5130 (initialize_low_arch): New function.
5131 * linux-cris-low.c (tdesc_crisv32): Declare.
5132 (cris_arch_setup): New function.
5133 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
5134 (cris_regs_info): New function.
5135 (the_low_target): Adjust.
5136 (initialize_low_arch): New function.
5137 * linux-m32r-low.c (tdesc_m32r): Declare.
5138 (m32r_arch_setup): New function.
5139 (m32r_usrregs_info, regs_info): New globals.
5140 (m32r_regs_info): Adjust.
5141 (initialize_low_arch): New function.
5142 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
5143 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
5144 (tic6x_usrregs_info): Forward declare.
5145 (tic6x_read_description): New function, based on ...
5146 (tic6x_arch_setup): ... this. Reimplement.
5147 (target_regsets): Rename to ...
5148 (tic6x_regsets): ... this, and make static.
5149 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
5150 (tic6x_regs_info): New function.
5151 (the_low_target): Adjust.
5152 (initialize_low_arch): New function.
5153 * linux-xtensa-low.c (tdesc_xtensa): Declare.
5154 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
5155 (target_regsets): Rename to ...
5156 (xtensa_regsets): ... this, and make static.
5157 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
5159 (xtensa_arch_setup, xtensa_regs_info): New functions.
5160 (the_low_target): Adjust.
5161 (initialize_low_arch): New function.
5162 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
5163 (nios2_arch_setup): Set the current process'es tdesc.
5164 (target_regsets): Rename to ...
5165 (nios2_regsets): ... this.
5166 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
5167 (nios2_regs_info): New function.
5168 (the_low_target): Adjust.
5169 (initialize_low_arch): New function.
5170 * linux-aarch64-low.c (tdesc_aarch64): Declare.
5171 (aarch64_arch_setup): Set the current process'es tdesc.
5172 (target_regsets): Rename to ...
5173 (aarch64_regsets): ... this.
5174 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
5175 (aarch64_regs_info): New function.
5176 (the_low_target): Adjust.
5177 (initialize_low_arch): New function.
5178 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
5180 (target_regsets): Rename to ...
5181 (tile_regsets): ... this.
5182 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
5183 (tile_regs_info): New function.
5184 (tile_arch_setup): Set the current process'es tdesc.
5185 (the_low_target): Adjust.
5186 (initialize_low_arch): New function.
5187 * spu-low.c (tdesc_spu): Declare.
5188 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
5189 * win32-arm-low.c (tdesc_arm): Declare.
5190 (arm_arch_setup): New function.
5191 (the_low_target): Install arm_arch_setup instead of
5193 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
5194 (init_windows_x86): Rename to ...
5195 (i386_arch_setup): ... this. Set `win32_tdesc'.
5196 (the_low_target): Adjust.
5197 * win32-low.c (win32_tdesc): New global.
5198 (child_add_thread): Don't create the thread cache here.
5199 (do_initial_child_stuff): Set the new process'es tdesc.
5200 * win32-low.h (struct target_desc): Forward declare.
5201 (win32_tdesc): Declare.
5202 * lynx-i386-low.c (tdesc_i386): Declare global.
5203 (lynx_i386_arch_setup): Set `lynx_tdesc'.
5204 * lynx-low.c (lynx_tdesc): New global.
5205 (lynx_add_process): Set the new process'es tdesc.
5206 * lynx-low.h (struct target_desc): Forward declare.
5207 (lynx_tdesc): Declare global.
5208 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
5209 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
5210 * nto-low.c (nto_tdesc): New global.
5211 (do_attach): Set the new process'es tdesc.
5212 * nto-low.h (struct target_desc): Forward declare.
5213 (nto_tdesc): Declare.
5214 * nto-x86-low.c (tdesc_i386): Declare.
5215 (nto_x86_arch_setup): Set `nto_tdesc'.
5217 2013-06-04 Gary Benson <gbenson@redhat.com>
5219 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
5220 to qSupported response when appropriate.
5221 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
5222 with nonzero-length annex.
5223 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
5224 arguments supplied in annex.
5226 2013-05-31 Doug Evans <dje@google.com>
5229 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
5230 64 bits in 64-cross-32 environment.
5232 2013-05-28 Pedro Alves <palves@redhat.com>
5234 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
5235 (aarch64-without-fpu.c): Delete rule.
5236 * configure.srv (aarch64*-*-linux*): Remove references to
5237 aarch64-without-fpu.o and aarch64-without-fpu.xml.
5238 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
5241 2013-05-24 Pedro Alves <palves@redhat.com>
5243 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
5244 instead of strchr/decode_address. Error if the range isn't split
5245 with a ','. Don't assume there's be a ':' in the action.
5247 2013-05-23 Yao Qi <yao@codesourcery.com>
5248 Pedro Alves <palves@redhat.com>
5250 * linux-low.c (lwp_in_step_range): New function.
5251 (linux_wait_1): If the thread was range stepping and stopped
5252 outside the stepping range, report the stop to GDB. Otherwise,
5253 continue stepping. Add range stepping debug output.
5254 (linux_set_resume_request): Copy the step range from the resume
5256 (linux_supports_range_stepping): New.
5257 (linux_target_ops) <supports_range_stepping>: Set to
5258 linux_supports_range_stepping.
5259 * linux-low.h (struct linux_target_ops)
5260 <supports_range_stepping>: New field.
5261 (struct lwp_info) <step_range_start, step_range_end>: New fields.
5262 * linux-x86-low.c (x86_supports_range_stepping): New.
5263 (the_low_target) <supports_range_stepping>: Set to
5264 x86_supports_range_stepping.
5265 * server.c (handle_v_cont): Handle 'r' action.
5266 (handle_v_requests): Append ";r" if the target supports range
5268 * target.h (struct thread_resume) <step_range_start,
5269 step_range_end>: New fields.
5270 (struct target_ops) <supports_range_stepping>:
5272 (target_supports_range_stepping): New macro.
5274 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5276 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
5277 confusion in comment.
5279 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5281 * lynx-low.c (struct process_info_private): New type.
5282 (lynx_add_process): New function.
5283 (lynx_create_inferior, lynx_attach): Replace calls to
5284 add_process by calls to lynx_add_process.
5285 (lynx_resume): If PTID is null, then try using
5286 current_process()->private->last_wait_event_ptid.
5288 (lynx_clear_inferiors): Delete. The contents of that function
5289 has been inlined in lynx_mourn;
5290 (lynx_wait_1): Save the ptid in the process's private data.
5291 (lynx_mourn): Free the process' private data. Replace call
5292 to lynx_clear_inferiors by call to clear_inferiors.
5294 2013-05-17 Yao Qi <yao@codesourcery.com>
5296 * i386-low.c (i386_length_and_rw_bits): Move the comment to
5299 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
5301 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
5302 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
5303 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
5304 PT_TEXT_END_ADDR guards. Update comments.
5305 (linux_target_op) <read_offsets>: Conditionally define to
5306 linux_read_offsets if the target is UCLIBC and if it defines
5307 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
5309 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
5310 Andrew Jenner <andrew@codesourcery.com>
5312 * Makefile.in (SFILES): Add linux-nios2-low.c.
5313 (clean): Add action to delete nios2-linux.c.
5314 (nios2-linux.c): New rule.
5315 * configure.srv: Add nios2*-*-linux*.
5316 * linux-nios2-low.c: New.
5318 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
5320 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
5322 2013-04-25 Hui Zhu <hui@codesourcery.com>
5325 * ax.c (ax_printf): Add fflush.
5327 2013-04-22 Tom Tromey <tromey@redhat.com>
5329 * Makefile.in (SFILES): Add filestuff.c.
5330 (OBS): Add filestuff.o.
5331 (filestuff.o): New target.
5332 * config.in, configure: Rebuild.
5333 * configure.ac: Check for fdwalk, pipe2.
5335 2013-04-17 Pedro Alves <palves@redhat.com>
5337 * configure.ac (USE_THREAD_DB): Delete variable.
5338 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
5339 Don't AC_SUBST USE_THREAD_DB.
5340 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
5341 * config.in, configure: Regenerate.
5343 2013-04-16 Pedro Alves <palves@redhat.com>
5345 * linux-low.h (struct lwp_info) <thread_known>: Move under
5346 the USE_THREAD_DB #ifdef.
5348 2013-04-16 Pedro Alves <palves@redhat.com>
5350 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
5351 (linux-low.o): Delete rule.
5352 * linux-low.h: Always include "gdb_thread_db.h" instead of
5353 conditionally including thread_db.h.
5354 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
5357 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5359 * Makefile.in (install-only): Fix make install regression.
5361 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5363 Convert man pages to texinfo, new gdbinit.5 texinfo page.
5364 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
5366 * gdbserver.1: Remove.
5368 2013-03-22 Pedro Alves <palves@redhat.com>
5370 * linux-low.c (handle_extended_wait): Don't call
5371 linux_enable_event_reporting.
5373 2013-03-15 Tony Theodore <tonyt@logyst.com>
5376 * Makefile.in (SHELL): Use @SHELL@.
5378 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
5380 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
5383 2013-03-13 Joel Brobecker <brobecker@adacore.com>
5385 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
5386 Remove extraneous NULL element.
5388 2013-03-13 Yao Qi <yao@codesourcery.com>
5390 * tracepoint.c (traceframe_read_tsv): Look for the last matched
5391 'V' block in trace frame.
5393 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5395 * target.h (struct target_ops): Add btrace ops.
5396 (target_supports_btrace): New macro.
5397 (target_enable_btrace): New macro.
5398 (target_disable_btrace): New macro.
5399 (target_read_btrace): New macro.
5400 * gdbthread.h (struct thread_info): Add btrace field.
5401 * server.c: Include btrace-common.h.
5402 (handle_btrace_general_set): New function.
5403 (handle_btrace_enable): New function.
5404 (handle_btrace_disable): New function.
5405 (handle_general_set): Call handle_btrace_general_set.
5406 (handle_qxfer_btrace): New function.
5407 (struct qxfer qxfer_packets[]): Add btrace entry.
5408 * inferiors.c (remove_thread): Disable btrace.
5409 * linux-low: Include linux-btrace.h.
5410 (linux_low_enable_btrace): New function.
5411 (linux_low_read_btrace): New function.
5412 (linux_target_ops): Add btrace ops.
5413 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5414 Add srv_linux_btrace=yes.
5415 (x86_64-*-linux*): Add linux-btrace.o.
5416 Add srv_linux_btrace=yes.
5417 * configure.ac: Define HAVE_LINUX_BTRACE.
5418 * config.in: Regenerated.
5419 * configure: Regenerated.
5421 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5423 * server.c (handle_qxfer): Preserve error message if -3 is
5425 (qxfer): Document the -3 return value.
5427 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5429 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5430 (linux_btrace_h): New variable.
5431 (linux-btrace.o): New rule.
5433 2013-03-08 Stan Shebs <stan@codesourcery.com>
5434 Hafiz Abid Qadeer <abidh@codesourcery.com>
5436 * tracepoint.c (trace_buffer_size): New global.
5437 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5438 (init_trace_buffer): Change to one-argument function. Allocate
5439 trace buffer memory.
5440 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5441 handle QTBuffer:size packet.
5442 (cmd_bigqtbuffer_size): New function.
5443 (initialize_tracepoint): Call init_trace_buffer with
5444 DEFAULT_TRACE_BUFFER_SIZE.
5445 * server.c (handle_query): Add QTBuffer:size in the
5448 2013-03-07 Yao Qi <yao@codesourcery.com>
5450 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5451 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5453 (cmd_qtsp): Adjust condition. Do post increment.
5454 Set cur_action and cur_step_action back to 0.
5456 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5459 * linux-low.c (linux_write_memory): Return early success if LEN is
5462 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
5464 * configure.srv: Add x86_64-*-cygwin* as target.
5466 2013-02-28 Tom Tromey <tromey@redhat.com>
5468 * configure.ac: Invoke AC_SYS_LARGEFILE.
5469 * configure, config.in: Rebuild.
5471 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
5473 * win32-low.c: Throughout, fix format strings and casts of
5474 printf-like functions to avoid type related warnings on all
5476 (get_child_debug_event): Print dwDebugEventCode as hex since
5477 that's how it's usually documented.
5479 2013-02-28 Yao Qi <yao@codesourcery.com>
5481 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5484 2013-02-27 Jiong Wang <jiwang@tilera.com>
5486 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5487 (reg-tilegx32.c): New rule.
5488 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5489 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5490 different register info initializer according to elf class.
5491 (init_registers_tilgx32): New function. The tilegx32 register info
5493 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5494 (tile_store_gregset): Likewise.
5496 2013-02-27 Yao Qi <yao@codesourcery.com>
5498 * server.c (process_point_options): Print debug message when
5499 debug_threads is true.
5501 2013-02-26 Yao Qi <yao@codesourcery.com>
5503 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5505 2013-02-19 Pedro Alves <palves@redhat.com>
5506 Kai Tietz <ktietz@redhat.com>
5510 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5511 instead of strtoul to extract address from packet.
5512 (process_serial_event) <'z'>: Likewise.
5514 2013-02-18 Yao Qi <yao@codesourcery.com>
5516 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5518 2013-02-14 Pedro Alves <palves@redhat.com>
5522 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5523 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5525 2013-02-14 Pedro Alves <palves@redhat.com>
5527 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5529 2013-02-14 Pedro Alves <palves@redhat.com>
5531 * tracepoint.c (save_string): Delete.
5532 (add_tracepoint_action): Use savestring instead of save_string.
5534 2013-02-12 Pedro Alves <palves@redhat.com>
5536 * linux-xtensa-low.c: Ditto.
5537 * xtensa-xtregs.c: Ditto.
5539 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5541 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5544 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5546 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5547 aarch64_num_wp_regs and aarch64_num_bp_regs to
5548 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5550 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5552 * linux-aarch64-low.c (ps_get_thread_area): Replace
5553 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5555 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5556 Marcus Shawcroft <marcus.shawcroft@arm.com>
5557 Nigel Stephens <nigel.stephens@arm.com>
5558 Yufeng Zhang <yufeng.zhang@arm.com>
5560 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5561 (aarch64.c, aarch64-without-fpu.c): New targets.
5562 * configure.srv (aarch64*-*-linux*): New.
5563 * linux-aarch64-low.c: New file.
5565 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5567 * linux-low.c (handle_extended_wait, linux_create_inferior)
5568 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5569 (dequeue_one_deferred_signal, linux_resume_one_thread)
5570 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5571 (linux_tracefork_grandchild, linux_test_for_tracefork)
5572 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5573 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5574 where the argument is 0.
5576 2013-01-25 Yao Qi <yao@codesourcery.com>
5578 * event-loop.c: Include "queue.h".
5579 (gdb_event_p): New typedef.
5580 (struct gdb_event) <next_event>: Remove.
5581 (event_queue): Change to QUEUE(gdb_event_p).
5582 (async_queue_event): Remove.
5583 (gdb_event_xfree): New.
5584 (initialize_event_loop): New.
5585 (process_event): Use API from QUEUE.
5586 (wait_for_event): Likewise.
5587 * server.c (main): Call initialize_event_loop.
5588 * server.h (initialize_event_loop): Declare.
5590 2013-01-18 Yao Qi <yao@codesourcery.com>
5592 * ax.h (struct eval_agent_expr_context): New.
5593 (gdb_eval_agent_expr): Update declaration.
5594 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5595 TFRAME. Add new argument CTX.
5596 * server.h (struct eval_agent_expr_context): Declare.
5597 (agent_mem_read, agent_tsv_read): Update declaration.
5598 (agent_mem_read_string): Likewise.
5599 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5600 (add_traceframe_block): Add new argument TPOINT.
5601 Increase TPOINT->traceframe_usage.
5602 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5603 eval_tracepoint_agent_expr.
5604 (condition_true_at_tracepoint): Likewise.
5605 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5606 (agent_mem_read_string, agent_tsv_read): Likewise.
5608 2013-01-16 Yao Qi <yao@codesourcery.com>
5610 * linux-low.c (linux_resume_one_lwp): Don't check
5611 'lwp->bp_reinsert != 0'.
5613 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5614 Pedro Alves <palves@redhat.com>
5616 * lynx-low.c (ptrace_request_to_str): Define a temporary
5617 macro and use it to simplify this function's implementation.
5619 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5621 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5624 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5626 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5628 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5630 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5632 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5634 * lynx-low.c (lynx_resume): Use the resume_info parameter
5635 to determine the ptid for the lynx_ptrace call, unless
5636 it is equal to minus_one_ptid, in which case we use the
5637 ptid of the current_inferior.
5638 (lynx_wait_1): After having received a thread create/exit
5639 event, resume the inferior's execution using the signaling
5640 thread's ptid, rather than the old ptid.
5642 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5644 * lynx-low.c (lynx_resume): Delete variable ret.
5646 2013-01-01 Joel Brobecker <brobecker@adacore.com>
5648 * gdbreplay.c (gdbreplay_version): Update copyright year.
5649 * server.c (gdbserver_version): Likewise.
5651 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5653 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5656 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5658 * lynx-low.c (ptrace_request_to_str): Add handling for
5661 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5663 * lynx-low.c (lynx_attach): Delete variable new_process.
5665 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5667 * lynx-low.c (lynx_create_inferior): Delete variable
5670 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5672 * lynx-low.c (ptrace_request_to_str): Do not handle
5673 PTRACE_GETTHREADLIST if this macro does not exist.
5675 2012-12-15 Yao Qi <yao@codesourcery.com>
5677 * Makefile.in (OBS): Add notif.o.
5678 * notif.c, notif.h: New.
5679 * server.c: Include "notif.h".
5680 (struct vstop_notif) <next>: Remove.
5682 (queue_stop_reply): Update.
5683 (push_event, send_next_stop_reply): Remove.
5684 (discard_queued_stop_replies): Update.
5685 (notif_stop): New variable.
5686 (handle_v_stopped): Remove.
5687 (handle_v_requests): Don't call handle_v_stopped. Call
5688 handle_ack_notif instead.
5689 (queue_stop_reply_callback): Call notif_event_enque instead
5690 of queue_stop_reply.
5691 (handle_status): Don't call send_next_stop_reply, call
5692 notif_write_event instead.
5693 (kill_inferior_callback): Likewise.
5694 (detach_or_kill_inferior_callback): Likewise.
5695 (main): Call initialize_notif.
5696 (process_serial_event): Call QUEUE_is_empty.
5697 (handle_target_event): Call notif_push instead of push event.
5698 * server.h (push_event): Remove declaration.
5700 2012-12-10 Tom Tromey <tromey@redhat.com>
5702 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5703 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5706 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5707 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5708 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5709 (amd64-linux-ipa.o, ax.o): Rewrite.
5710 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5711 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5712 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5713 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5714 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5715 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5716 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5717 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5718 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5719 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5720 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5721 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5722 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5723 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5724 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5725 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5726 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5727 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5728 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5729 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5730 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5731 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5732 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5733 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5734 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5735 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5736 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5737 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5738 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5739 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5740 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5741 (reg-tilegx.o): Remove.
5742 (all_object_files): New macro.
5743 Include .deps files.
5744 * aclocal.m4, configure: Rebuild.
5745 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5746 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5747 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5749 2012-12-05 Tom Tromey <tromey@redhat.com>
5752 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5754 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
5756 * configure.ac: Check for linux/perf_event.h.
5757 * config.in: Regenerated.
5758 * configure: Regenerated.
5760 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5762 * hostio.c (handle_readlink): Decrease buffer size
5763 parameter passed to readlink by one byte.
5765 2012-11-26 Yao Qi <yao@codesourcery.com>
5767 * configure.ac (build_warnings): Append '-Wempty-body'.
5768 * configure: Regenerated.
5769 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5772 2012-11-15 Pierre Muller <muller@sourceware.org>
5774 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5775 * config.in: Regenerate.
5776 * configure: Regenerate.
5777 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5778 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5779 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5780 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5782 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5783 instead of <sys/wait.h> header.
5784 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5786 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
5788 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5789 (various make rules): Remove -DGDBSERVER
5791 2012-11-09 Yao Qi <yao@codesourcery.com>
5793 * spu-low.c (current_ptid): Move it to ..
5794 * gdbthread.h: ... here. New.
5795 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5796 * server.c (myresume, process_serial_event): Likewise.
5797 * thread-db.c (thread_db_find_new_threads): Likewise.
5798 * tracepoint.c (run_inferior_command): Likewise.
5800 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
5802 * server.c (handle_search_memory_1): Include access length in
5805 2012-09-05 Michael Brandt <michael.brandt@axis.com>
5807 * linux-crisv32-low.c: Fix compile errors.
5809 2012-09-04 Yao Qi <yao@codesourcery.com>
5811 * tracepoint.c (cmd_qtsv): Adjust debug message.
5812 Don't check CUR_TPOINT.
5814 2012-08-28 Yao Qi <yao@codesourcery.com>
5816 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5817 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5818 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5819 Remove declarations of xmalloc, xreallloc, xstrdup and
5821 * Makefile.in (libiberty_h): New.
5822 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5823 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5825 2012-08-23 Yao Qi <yao@codesourcery.com>
5827 * server.h: Remove declaration of 'xsnprintf'.
5829 2012-08-22 Keith Seitz <keiths@redhat.com>
5831 * server.h: Include build-gnulib-gbserver/config.h.
5832 * gdbreplay.c: Likewise.
5834 2012-08-08 Doug Evans <dje@google.com>
5836 * Makefile.in (SFILES): Add gdb_vecs.c.
5837 (OBS): Add gdb_vecs.o.
5838 (gdb_vecs_h, host_defs_h): New variables.
5839 (thread-db.o): Add $(gdb_vecs_h) dependency.
5840 (gdb_vecs.o): New rule.
5841 * thread-db.c: #include "gdb_vecs.h".
5842 (thread_db_load_search): Use a vector to iterate over path elements.
5843 Handle text appearing after "$pdir".
5845 * configure.ac: Add check for strstr.
5846 * config.in: Regenerate.
5847 * configure: Regenerate.
5849 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
5851 * hostio.c (handle_pread): If pread fails, fall back to attempting
5853 (handle_pwrite): Likewise for pwrite.
5855 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
5857 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
5858 between unsupported TYPE and unimplementable ADDR/LEN combination.
5859 (arm_insert_point): Act on new return value.
5861 2012-07-31 Pedro Alves <palves@redhat.com>
5863 * server.c (process_point_options): Only skip tokens if we find
5864 one that is unrecognized. Don't treat 'X' specially while
5865 skipping unrecognized tokens.
5867 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
5869 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
5870 to 4-byte-align HW breakpoint addresses for Thumb.
5872 2012-07-27 Yao Qi <yao@codesourcery.com>
5876 * server.h: Declare gdb_agent_about_to_close.
5877 * target.c (kill_inferior): Include "agent.h".
5878 New. Send command 'kill'.
5879 * target.h (kill_inferior): Removed macro.
5880 * tracepoint.c (gdb_agent_about_to_close): New.
5881 (gdb_agent_helper_thread): Handle command 'close'.
5882 Wait endlessly until the inferior stops.
5883 Install gdb_agent_remove_socket to atexit hook.
5884 (agent_socket_name): New static variable.
5885 (gdb_agent_socket_init): Replace local variable 'name' with
5886 'agent_socket_name'.
5887 (gdb_agent_remove_socket): New.
5889 2012-07-27 Yao Qi <yao@codesourcery.com>
5891 * server.c (process_point_options): Stop at 'X' when parsing.
5893 2012-07-19 Michael Eager <eager@eagercon.com>
5895 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
5897 * linux-x86-low.c (x86_insert_point, x86_remove_point):
5898 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
5899 hardware breakpoint.
5901 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5903 * gdbserver/linux-low.c (initialize_low): Call
5904 linux_ptrace_init_warnings.
5906 2012-07-02 Doug Evans <dje@google.com>
5908 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
5911 2012-07-02 Stan Shebs <stan@codesourcery.com>
5913 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
5914 (ax.o): Add it to build rule.
5916 (OBS): Add format.o.
5917 (IPA_OBS): Add format.o.
5918 * server.c (handle_query): Claim support for breakpoint commands.
5919 (process_point_options): Add command case.
5920 (process_serial_event): Leave running if there are printfs in
5922 * mem-break.h (any_persistent_commands): Declare.
5923 (add_breakpoint_commands): Declare.
5924 (gdb_no_commands_at_breakpoint): Declare.
5925 (run_breakpoint_commands): Declare.
5926 * mem-break.c (struct point_command_list): New struct.
5927 (struct breakpoint): New field command_list.
5928 (any_persistent_commands): New function.
5929 (add_commands_to_breakpoint): New function.
5930 (add_breakpoint_commands): New function.
5931 (gdb_no_commands_at_breakpoint): New function.
5932 (run_breakpoint_commands): New function.
5933 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
5935 * ax.c: Include format.h.
5936 (ax_printf): New function.
5937 (gdb_eval_agent_expr): Add printf opcode.
5939 2012-06-13 Yao Qi <yao@codesourcery.com>
5941 * server.c (start_inferior): Remove duplicated writes to fields
5942 'last_resume_kind' and 'last_status' of 'current_inferior'.
5944 2012-06-12 Yao Qi <yao@codesourcery.com>
5945 Pedro Alves <palves@redhat.com>
5947 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
5949 * server.c (handle_v_cont): Extend comment.
5951 2012-06-11 Yao Qi <yao@codesourcery.com>
5953 * linux-low.c (linux_attach): Add 'static'.
5955 2012-06-06 Yao Qi <yao@codesourcery.com>
5957 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
5959 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
5961 Fix gcc -flto compilation warning.
5962 * server.c (main): Make variable multi_mode and attach volatile.
5964 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5966 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
5967 if the platform doesn't know about it.
5969 2012-05-30 Jeff Kenton <jkenton@tilera.com>
5971 * Makefile.in (SFILES): Add linux-tile-low.c.
5972 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
5973 * configure.srv: Handle tilegx-*-linux*.
5974 * linux-tile-low.c: New file.
5976 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5978 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
5980 2012-05-24 Pedro Alves <palves@redhat.com>
5984 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
5986 2012-05-24 Pedro Alves <palves@redhat.com>
5990 Replace target_signal with gdb_signal throughout.
5992 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
5994 * linux-low.c (linux_store_registers): Avoid the copying sequence
5995 when no data has been retrieved by ptrace.
5997 2012-05-22 Will Deacon <will.deacon@arm.com>
5999 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6000 Include asm/ptrace.h.
6001 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6004 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6006 * linux-low.c (linux_store_registers): Don't re-retrieve data
6007 with ptrace that has already been obtained from /proc. Always
6008 copy any data retrieved with ptrace to the buffer supplied.
6010 2012-05-11 Yao Qi <yao@codesourcery.com>
6011 Pedro Alves <palves@redhat.com>
6013 * linux-low.c (enum stopping_threads_kind): New.
6014 (stopping_threads): Change type to `enum stopping_threads_kind'.
6015 (handle_extended_wait): If stopping and suspending threads, leave
6016 the new_lwp suspended too.
6017 (linux_wait_for_event): Adjust.
6018 (stop_all_lwps): Set `stopping_threads' to
6019 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6020 whether we're suspending threads or just stopping them. Assert no
6023 2012-04-29 Yao Qi <yao@codesourcery.com>
6025 * server.h: Move some code to ...
6026 * gdbthread.h: ... here. New.
6027 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6028 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6029 (nto-low.o, win32-low.o): Likewise.
6030 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6031 * regcache.c, remote-utils.c, server.c: Likewise.
6032 * target.c, tracepoint.c, win32-low.c: Likewise.
6034 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6036 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6037 (PTRACE_ARG4_TYPE): Likewise.
6038 (PTRACE_XFER_TYPE): Likewise.
6039 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6040 ptrace to PTRACE_ARG3_TYPE.
6041 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6042 (PTRACE_ARG4_TYPE): Likewise.
6043 (PTRACE_XFER_TYPE): Likewise.
6044 (linux_detach_one_lwp): Cast fourth argument of
6045 ptrace to long then PTRACE_ARG4_TYPE.
6046 (regsets_fetch_inferior_registers): Cast third argument of
6047 ptrace to long then PTRACE_ARG3_TYPE.
6048 (regsets_store_inferior_registers): Likewise.
6050 2012-04-20 Pedro Alves <palves@redhat.com>
6052 * configure: Regenerate.
6054 2012-04-19 Pedro Alves <palves@redhat.com>
6056 * Makefile.in (GNULIB_BUILDDIR): New.
6057 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6058 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6059 (all, install-only, uninstall, clean-info, all-lib, clean): No
6060 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6061 (maintainer-clean realclean distclean): Use subdir_do.
6063 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6064 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6065 * acinclude.m4: Include acx_configure_dir.m4.
6066 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6067 calls. Call AC_PROG_RANLIB. Configure gnulib using
6070 (GNULIB_STDINT_H): Adjust.
6071 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6072 * gdbreplay.c: Include build-gnulib/config.h.
6073 * server.h: Likewise.
6074 * aclocal.m4: Regenerate.
6075 * config.in: Regenerate.
6076 * configure: Regenerate.
6078 2012-04-19 Pedro Alves <palves@redhat.com>
6080 * Makefile.in (LIBGNU, INCGNU): Adjust.
6081 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
6082 (all, install-only, uninstall, clean-info, all-lib, clean)
6083 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
6084 * configure.ac: Adjust AC_OUTPUT output.
6085 * aclocal.m4: Regenerate.
6086 * configure: Regenerate.
6088 2012-04-19 Pedro Alves <palves@redhat.com>
6090 * Makefile.in (generated_files): New.
6091 (server_h): Remove the explicit dependency on config.h, and depend
6092 on $generated_files.
6094 2012-04-19 Pedro Alves <palves@redhat.com>
6096 * Makefile.in (INCGNU): Add -Ignulib.
6098 2012-04-19 Pedro Alves <palves@redhat.com>
6100 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6101 (INCGNU): ... this, and spell out -I here.
6102 (GNULIB_LIB): Rename to ...
6104 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6106 2012-04-19 Pedro Alves <palves@redhat.com>
6108 * config.in: Regenerate.
6110 2012-04-19 Pedro Alves <palves@redhat.com>
6112 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
6113 * server.h (memmem): Remove declaration.
6114 * config.in: Regenerate.
6115 * configure: Regenerate.
6117 2012-04-19 Yao Qi <yao@codesourcery.com>
6119 * Makefile.in (SFILES): Add common/vec.c.
6123 2012-04-19 Yao Qi <yao@codesourcery.com>
6125 * remote-utils.c (prepare_resume_reply): Replace with macro
6126 target_core_of_thread.
6127 * server.c (handle_qxfer_threads_proper): Likewise.
6128 * target.h (traget_core_of_thread): New macro.
6130 2012-04-18 Pedro Alves <palves@redhat.com>
6132 * aclocal.m4: Regenerate.
6133 * configure: Regenerate.
6135 2012-04-16 Yao Qi <yao@codesourcery.com>
6137 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
6138 duplicated on address.
6140 2012-04-16 Yao Qi <yao@codesourcery.com>
6142 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
6143 (struct tracepoint_action_ops) <send>: New field.
6144 (m_tracepoint_action_send, r_tracepoint_action_send): New.
6145 (agent_expr_send, x_tracepoint_action_send): New.
6146 (l_tracepoint_action_send): New.
6147 (cmd_qtdp): Download and install tracepoint
6148 according to `use_agent'.
6149 (run_inferior_command): Add one more parameter `len'.
6151 (tracepoint_send_agent): New.
6152 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
6154 2012-04-16 Yao Qi <yao@codesourcery.com>
6156 * tracepoint.c (download_tracepoints): Moved to ...
6157 (cmd_qtstart): ... here.
6159 2012-04-14 Yao Qi <yao@codesourcery.com>
6161 * tracepoint.c: Include inttypes.h.
6162 (struct collect_memory_action): Use sized types.
6163 (struct tracepoint): Likewise.
6164 (cmd_qtdp, stop_tracing): Update print specifiers.
6165 (cmd_qtp, response_tracepoint): Likewise.
6166 (collect_data_at_tracepoint): Likewise.
6167 (collect_data_at_step): Likewise.
6169 2012-04-14 Yao Qi <yao@codesourcery.com>
6171 Import gnulib module inttypes.
6172 * aclocal.m4, config.in, configure: Regenerated.
6174 2012-04-14 Yao Qi <yao@codesourcery.com>
6176 * Makefile.in (maintainer-clean, realclean, distclean): Remove
6177 Makefile and config.status at last.
6179 2012-04-13 Yao Qi <yao@codesourcery.com>
6181 * tracepoint.c: Include stdint.h unconditionally.
6183 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6185 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
6186 on BFD_HAVE_SYS_PROCFS_TYPE.
6187 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
6188 * configure: Regenerate.
6189 * config.in: Likewise.
6191 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
6193 * Makefile.in (clean): Also remove x32.c x32-linux.c
6194 x32-avx.c x32-avx-linux.c.
6195 (x32.o): New target.
6197 (x32-linux.o): Likewise.
6198 (x32-linux.c): Likewise.
6199 (x32-avx.o): Likewise.
6200 (x32-avx.c): Likewise.
6201 (x32-avx-linux.o): Likewise.
6202 (x32-avx-linux.c): Likewise.
6204 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
6205 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
6206 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
6207 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
6208 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
6209 i386/x32-avx-linux.xml.
6211 * linux-x86-low.c (init_registers_x32_linux): New prototype.
6212 (init_registers_x32_avx_linux): Likwise.
6213 (x86_linux_update_xmltarget): Call init_registers_x32_linux
6214 or init_registers_x32_avx_linux if linux_is_elf64 is false.
6216 2012-04-13 Pedro Alves <palves@redhat.com>
6218 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
6219 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
6220 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
6221 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
6224 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6226 * linux-x86-low.c (compat_x32_clock_t): New.
6227 (compat_x32_siginfo_t): Likewise.
6228 (compat_x32_siginfo_from_siginfo): Likewise.
6229 (siginfo_from_compat_x32_siginfo): Likewise.
6230 (linux_is_elf64): Likewise.
6231 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
6232 and siginfo_from_compat_x32_siginfo for x32.
6233 (x86_arch_setup): Set linux_is_elf64.
6235 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6238 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
6240 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
6241 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
6242 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
6243 compatible with process.
6245 2012-04-12 Yao Qi <yao@codesourcery.com>
6247 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
6248 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
6249 (install-only, install-info, clean): Handle sub dir gnulib.
6250 (all-lib, am--refresh): New targets.
6251 (memmem.o): Remove target.
6252 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
6253 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
6254 (AC_REPLACE_FUNCS): Remove memmem.
6255 Invoke gl_INIT and AM_INIT_AUTOMAKE.
6256 (AC_OUTPUT): Generate Makefile in gnulib/.
6257 * aclocal.m4, config.in, configure: Regenerated.
6259 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
6261 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
6263 2012-04-05 Pedro Alves <palves@redhat.com>
6265 -Werror=strict-aliasing
6267 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
6270 2012-04-04 Pedro Alves <palves@redhat.com>
6272 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6273 (sparc_store_gregset_from_stack, sparc_store_gregset)
6274 (sparc_breakpoint_at): Fix formatting.
6276 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6278 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
6280 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
6281 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
6282 * config.in: Regenerate.
6283 * configure: Likewise.
6285 2012-03-29 Pedro Alves <palves@redhat.com>
6287 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
6288 Correct ptrace arguments.
6290 2012-03-28 Pedro Alves <palves@redhat.com>
6292 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
6293 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
6294 (IA64_FR1_REGNUM): New defines.
6295 (ia64_fetch_register): New.
6296 (the_low_target): Install it.
6297 * linux-low.h (struct linux_target_ops) <fetch_register>: New
6299 * linux-low.c (linux_fetch_registers): Try the
6300 the_low_target.fetch_register hook first.
6302 * linux-arm-low.c (the_low_target): Adjust.
6303 * linux-bfin-low.c (the_low_target): Adjust.
6304 * linux-cris-low.c (the_low_target): Adjust.
6305 * linux-crisv32-low.c (the_low_target): Adjust.
6306 * linux-m32r-low.c (the_low_target): Adjust.
6307 * linux-m68k-low.c (the_low_target): Adjust.
6308 * linux-mips-low.c (the_low_target): Adjust.
6309 * linux-ppc-low.c (the_low_target): Adjust.
6310 * linux-s390-low.c (the_low_target): Adjust.
6311 * linux-sh-low.c (the_low_target): Adjust.
6312 * linux-sparc-low.c (the_low_target): Adjust.
6313 * linux-tic6x-low.c (the_low_target): Adjust.
6314 * linux-x86-low.c (the_low_target): Adjust.
6315 * linux-xtensa-low.c (the_low_target): Adjust.
6317 2012-03-26 Pedro Alves <palves@redhat.com>
6319 * server.c (handle_qxfer_libraries): Don't bail early if
6320 the_target->qxfer_libraries_svr4 is not NULL.
6322 2012-03-26 Pedro Alves <palves@redhat.com>
6324 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
6326 2012-03-23 Pedro Alves <palves@redhat.com>
6328 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
6329 "library-list-svr4" element's start tag when the the DSO list is
6332 2012-03-23 Pedro Alves <palves@redhat.com>
6334 * linux-low.c (read_one_ptr): Read the inferior's pointer through
6335 a variable whose type size is the same as the inferior's pointer
6338 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
6340 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
6342 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
6343 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6344 * linux-low.h: Include <signal.h>.
6345 (struct siginfo): Remove forward declaration.
6346 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
6349 2012-03-21 Mike Frysinger <vapier@gentoo.org>
6351 * .gitignore: Ignore more files.
6353 2012-03-19 Pedro Alves <palves@redhat.com>
6354 Jan Kratochvil <jan.kratochvil@redhat.com>
6356 * server.c (cont_thread, general_thread): Add describing comments.
6357 (start_inferior): Clear `cont_thread'.
6358 (handle_v_cont): Don't set `cont_thread' if resuming all threads
6361 2012-03-15 Yao Qi <yao@codesourcery.com>
6363 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
6365 (cmd_qtdp): ... here.
6367 2012-03-15 Yao Qi <yao@codesourcery.com>
6369 * tracepoint.c (struct tracepoint_action_ops): New.
6370 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
6371 (m_tracepoint_action_download): New.
6372 (r_tracepoint_action_download): New.
6373 (x_tracepoint_action_download): New.
6374 (l_tracepoint_action_download): New.
6375 (add_tracepoint_action): Install `action->ops' according type.
6376 (download_tracepoint_1): Move code `download' function pointer
6377 of various tracepoint_action_ops.
6379 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6381 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
6382 linux_ptrace_attach_warnings.
6384 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6386 * Makefile.in (linux-ptrace.o): New.
6387 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
6388 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
6389 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
6390 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
6391 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
6393 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
6395 2012-03-08 Yao Qi <yao@codesourcery.com>
6396 Pedro Alves <palves@redhat.com>
6398 Fix PR server/13392.
6399 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
6401 * tracepoint.c (remove_tracepoint): New.
6402 (cmd_qtdp): Call remove_tracepoint when failed to install.
6404 2012-03-07 Pedro Alves <palves@redhat.com>
6406 * linux-low.c (get_detach_signal): New.
6407 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
6408 Pass on pending signals to PTRACE_DETACH. Check the result of the
6410 * server.c (program_signals, program_signals_p): New.
6411 (handle_general_set): Handle QProgramSignals.
6412 * server.h (program_signals, program_signals_p): Declare.
6414 2012-03-05 Pedro Alves <palves@redhat.com>
6415 Jan Kratochvil <jan.kratochvil@redhat.com>
6417 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6420 2012-03-03 Yao Qi <yao@codesourcery.com>
6422 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6423 agent_look_up_symbols.
6425 2012-03-03 Yao Qi <yao@codesourcery.com>
6427 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6428 (linux-x86-low.o): Likewise.
6429 * server.h: Remove in_process_agent_loaded.
6430 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6434 2012-03-03 Yao Qi <yao@codesourcery.com>
6436 * tracepoint.c (gdb_agent_capability): New global.
6437 (in_process_agent_loaded_ust): Renamed to
6438 `in_process_agent_supports_ust'.
6440 (in_process_agent_supports_ust): Call agent_capability_check.
6441 (clear_installed_tracepoints): Assert that agent supports
6444 2012-03-03 Yao Qi <yao@codesourcery.com>
6446 * linux-low.c (linux_supports_agent): New.
6447 (linux_target_ops): Initialize field `supports_agent' with
6448 linux_supports_agent.
6449 * target.h (struct target_ops) <supports_agent>: New.
6450 (target_supports_agent): New macro.
6451 * server.c (handle_general_set): Handle packet 'QAgent'.
6452 (handle_query): Send `QAgent+'.
6453 * Makefile.in (server.o): Depends on agent.h.
6455 2012-03-03 Yao Qi <yao@codesourcery.com>
6457 * Makefile.in (OBS): Add agent.o.
6458 Add new rule for agent.o.
6459 Track dependence of tracepoint.c on agent.h.
6460 * tracepoint.c (run_inferior_command_1):
6461 (run_inferior_command): Call agent_run_command.
6462 (gdb_ust_connect_sync_socket): Deleted. Move it to
6464 (resume_thread, stop_thread): Likewise.
6465 (gdb_ust_socket_init): Renamed to ...
6466 (gdb_agent_socket_init): ... New.
6467 (gdb_ust_thread): Renamed to ...
6468 (gdb_agent_helper_thread): ... New.
6469 (gdb_ust_init): Move some code to ...
6470 (gdb_agent_init): ... here. New.
6471 [HAVE_UST]: Call gdb_ust_init.
6472 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6473 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6474 * config.in, configure: Regenerated.
6476 2012-03-02 Pedro Alves <palves@redhat.com>
6478 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6479 * linux-low.c (struct simple_pid_list): New.
6480 (stopped_pids): New a struct simple_pid_list pointer.
6481 (add_to_pid_list, pull_pid_from_list): New.
6482 (handle_extended_wait): Don't assume the first signal new children
6483 report is SIGSTOP. Adjust call to pull_pid_from_list.
6484 (linux_wait_for_lwp): Adjust.
6486 2012-03-02 Yao Qi <yao@codesourcery.com>
6488 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6491 2012-03-02 Yao Qi <yao@codesourcery.com>
6493 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6494 `stop_pc' and `tpoint'. Update caller.
6496 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6498 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6499 * linux-low.c (use_linux_regsets): New macro.
6500 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6501 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6502 (linux_register_in_regsets): New function.
6503 (usr_fetch_inferior_registers): Skip registers covered by
6505 (usr_store_inferior_registers): Likewise.
6506 (usr_fetch_inferior_registers): New macro.
6507 (usr_store_inferior_registers): Likewise.
6508 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6509 (linux_store_registers): Likewise.
6510 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6512 (init_registers_mips64_dsp_linux): Likewise.
6513 (init_registers_mips_linux): New macro.
6514 (init_registers_mips_dsp_linux): Likewise.
6515 (mips_dsp_num_regs): Likewise.
6516 (DSP_BASE, DSP_CONTROL): New fallback macros.
6517 (mips_base_regs): New macro.
6518 (mips_regmap): Use it. Fix the size.
6519 (mips_dsp_regmap): New variable.
6520 (mips_dsp_regset_bitmap): Likewise.
6521 (mips_arch_setup): New function.
6522 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6524 (mips_cannot_store_register): Likewise.
6525 (the_low_target): Update .arch_setup, .num_regs and .regmap
6526 initializers. Add .regset_bitmap initializer.
6527 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6529 * linux-bfin-low.c (the_low_target): Likewise.
6530 * linux-cris-low.c (the_low_target): Likewise.
6531 * linux-crisv32-low.c (the_low_target): Likewise.
6532 * linux-ia64-low.c (the_low_target): Likewise.
6533 * linux-m32r-low.c (the_low_target): Likewise.
6534 * linux-m68k-low.c (the_low_target): Likewise.
6535 * linux-ppc-low.c (the_low_target): Likewise.
6536 * linux-s390-low.c (the_low_target): Likewise.
6537 * linux-sh-low.c (the_low_target): Likewise.
6538 * linux-sparc-low.c (the_low_target): Likewise.
6539 * linux-tic6x-low.c (the_low_target): Likewise.
6540 * linux-x86-low.c (the_low_target): Likewise.
6541 * linux-xtensa-low.c (the_low_target): Likewise.
6542 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6543 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6544 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6546 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6547 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6549 2012-02-29 Yao Qi <yao@codesourcery.com>
6550 Pedro Alves <palves@redhat.com>
6552 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6553 `step_over_finished' is true.
6555 2012-02-27 Pedro Alves <palves@redhat.com>
6557 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6558 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6560 2012-02-27 Pedro Alves <palves@redhat.com>
6563 * linux-low.c (pid_is_stopped): New.
6564 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6566 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6568 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6571 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6573 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6575 2012-02-24 Luis Machado <lgustavo@codesourcery>
6577 * server.c (handle_query): Advertise support for target-side
6578 breakpoint condition evaluation.
6579 (process_point_options): New function.
6580 (process_serial_event): When inserting a breakpoint, check for
6581 a target-side condition that should be evaluated.
6583 * mem-break.c: Include regcache.h and ax.h.
6584 (point_cond_list_t): New data structure.
6585 (breakpoint) <cond_list>: New field.
6586 (find_gdb_breakpoint_at): Make non-static.
6587 (delete_gdb_breakpoint_at): Clear any target-side
6589 (clear_gdb_breakpoint_conditions): New function.
6590 (add_condition_to_breakpoint): Likewise.
6591 (add_breakpoint_condition): Likewise.
6592 (gdb_condition_true_at_breakpoint): Likewise.
6593 (gdb_breakpoint_here): Return result directly instead
6594 of going through a local variable.
6596 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6597 (clear_gdb_breakpoint_conditions): Likewise.
6598 (add_breakpoint_condition): Likewise.
6599 (gdb_condition_true_at_breakpoint): Likewise.
6601 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6602 (need_step_over_p): Take target-side breakpoint condition into
6605 2012-02-24 Luis Machado <lgustavo@codesourcery>
6607 * server.h: Include tracepoint.h.
6608 (agent_mem_read, agent_get_trace_state_variable_value,
6609 agent_set_trace_state_variable_value,
6610 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6611 get_set_tsv_func_addr): New prototypes.
6613 * ax.h: New include file.
6614 * ax.c: New source file.
6616 * tracepoint.c: Include ax.h.
6617 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6618 agent_expr, eval_result_type): Move to ax.h.
6619 (parse_agent_expr): Rename to ...
6620 (gdb_parse_agent_expr): ... this, make it non-static and move
6622 (unparse_agent_expr) Rename to ...
6623 (gdb_unparse_agent_expr): ... this, make it non-static and move
6625 (eval_agent_expr): Rename to ...
6626 (eval_tracepoint_agent_expr): ... this.
6627 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6628 forward declarations.
6629 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6630 (agent_get_trace_state_variable_value): New function.
6631 (agent_set_trace_state_variable_value): New function.
6632 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6633 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6634 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6635 (condition_true_at_tracepoint): Likewise.
6636 (parse_agent_expr): Rename to ...
6637 (gdb_parse_agent_expr): ... this and move to ax.c.
6638 (unparse_agent_expr): Rename to ...
6639 (gdb_unparse_agent_expr): ... this and move to ax.c.
6640 (gdb_agent_op_name): Move to ax.c.
6641 (eval_agent_expr): Rename to ...
6642 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6644 (eval_tracepoint_agent_expr): New function.
6645 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
6647 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6649 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6650 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6651 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6652 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6653 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6654 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6655 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6656 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6657 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6658 (compile_bytecodes): Remove forward declaration.
6659 (is_goto_target): Move to ax.c.
6660 (compile_bytecodes): Move to ax.c and call
6661 agent_get_trace_state_variable_value (...) and
6662 agent_set_trace_state_variable_value (...).
6664 * Makefile.in: Update ax.c and IPA dependencies.
6666 2012-02-24 Pedro Alves <palves@redhat.com>
6668 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6669 (cmd_bigqtbuffer_circular): ... this. Only handle
6670 'QTBuffer:circular:'.
6671 (handle_tracepoint_general_set): Adjust.
6673 2012-02-16 Yao Qi <yao@codesourcery.com>
6675 * inferiors.c: Move code to ...
6676 * dll.c: .... here. New.
6677 * server.h: Declare clear_dlls.
6678 * Makefile.in (SFILES): Add dll.c.
6682 2012-02-11 Yao Qi <yao@codesourcery.com>
6684 * server.c: (handle_monitor_command): Add a new parameter
6686 (handle_query): Update caller.
6688 2012-02-09 Joel Brobecker <brobecker@adacore.com>
6690 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6691 * configure, config.in: Regenerate.
6692 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6695 2012-02-02 Pedro Alves <palves@redhat.com>
6697 Try SIGKILL first, then PTRACE_KILL.
6698 * linux-low.c (linux_kill_one_lwp): New.
6699 (linux_kill_one_lwp): Rename to ...
6700 (kill_one_lwp_callback): ... this. Use the new
6703 2012-02-02 Pedro Alves <palves@redhat.com>
6705 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6708 2012-01-27 Pedro Alves <palves@redhat.com>
6710 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6711 (elf_64_file_p): Make static.
6712 (linux_pid_exe_is_elf_64_file): New.
6713 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6714 Delete declarations.
6715 (linux_pid_exe_is_elf_64_file): Declare.
6716 * linux-x86-low.c (x86_arch_setup): Use
6717 linux_pid_exe_is_elf_64_file.
6719 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6721 * linux-low.c (linux_wait_for_event_1): Rename to ...
6722 (linux_wait_for_event): ... here and merge it with former
6723 linux_wait_for_event - new variable wait_ptid, use it.
6724 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6726 2012-01-23 Pedro Alves <palves@redhat.com>
6728 * server.c (main): Avoid yet another case of infinite loop while
6729 detaching/killing after a longjmp.
6731 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6734 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6736 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6738 * hostio.c (handle_readlink): New function.
6739 (handle_vFile): Call it to handle "vFile:readlink" packets.
6741 2012-01-20 Pedro Alves <palves@redhat.com>
6742 Ulrich Weigand <ulrich.weigand@linaro.org>
6744 * server.c (handle_v_requests): Only support vAttach and vRun to
6745 start multiple processes when in extended protocol mode.
6747 2012-01-17 Pedro Alves <palves@redhat.com>
6749 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6750 memalign plus mprotect to allocate the scratch buffer.
6752 2012-01-13 Pedro Alves <palves@redhat.com>
6754 * server.c (attach_inferior): Clear `cont_thread'.
6756 2012-01-13 Pedro Alves <palves@redhat.com>
6758 * server.c (main): Avoid infinite loop while detaching/killing
6761 2012-01-09 Doug Evans <dje@google.com>
6763 * server.c (start_inferior): Set last_ptid in --wrapper case.
6765 2012-01-06 Yao Qi <yao@codesourcery.com>
6767 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6769 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6771 2012-01-04 Yao Qi <yao@codesourcery.com>
6773 * tracepoint.c (cmd_qtdp): Print debug message
6774 for static tracepoint.
6776 2012-01-04 Yao Qi <yao@codesourcery.com>
6778 * tracepoint.c (trace_vdebug): Differentiate debug message
6779 between gdbserver and IPA.
6781 2012-01-03 Yao Qi <yao@codesourcery.com>
6783 * tracepoint.c (tracepoint_was_hit): Don't collect for
6786 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6788 * terminal.h: Reformat copyright header.
6790 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6792 * server.c (gdbserver_version): Update copyright year.
6793 * gdbreplay.c (gdbreplay_version): Likewise.
6795 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6797 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6800 2011-12-18 Hui Zhu <teawater@gmail.com>
6801 * linux-low.c (linux_create_inferior): Save return value to ret.
6803 2011-12-18 Hui Zhu <teawater@gmail.com>
6805 * linux-low.c (linux_create_inferior): Save return value to ret.
6807 2011-12-16 Doug Evans <dje@google.com>
6809 * linux-low.c (linux_create_inferior): If stdio connection,
6810 redirect stdin from /dev/null, stdout to stderr.
6811 * remote-utils.c (remote_is_stdio): New static global.
6812 (remote_connection_is_stdio): New function.
6813 (remote_prepare): Handle stdio connection.
6814 (remote_open): Ditto.
6815 (remote_close): Don't close stdin for stdio connections.
6816 (read_prim,write_prim): New functions. Replace all calls to
6817 read/write to these.
6818 * server.c (main): Watch for "-" argument. Move call to
6819 remote_prepare before start_inferior.
6820 * server.h (STDIO_CONNECTION_NAME): New macro.
6821 (remote_connection_is_stdio): Declare.
6823 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6824 in debugging output.
6826 2011-12-15 Yao Qi <yao@codesourcery.com>
6828 * tracepoint.c: Include sys/syscall.h.
6829 (gdb_ust_thread): Remove preprocessor conditional.
6831 2011-12-14 Pedro Alves <pedro@codesourcery.com>
6833 * linux-low.c (linux_detach_one_lwp): Call
6834 the_low_target.prepare_to_resume before detaching.
6836 2011-12-14 Yao Qi <yao@codesourcery.com>
6838 * tracepoint.c (gdb_ust_thread): Don't ignore return value
6841 2011-12-14 Yao Qi <yao@codesourcery.com>
6843 * i386-low.c (i386_low_stopped_data_address): Initialize local
6846 2011-12-13 Pedro Alves <pedro@codesourcery.com>
6850 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
6851 DR_CONTROL unless necessary. Extend comments.
6852 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
6853 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
6855 2011-12-13 Yao Qi <yao@codesourcery.com>
6857 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
6859 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
6861 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
6863 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
6864 Print new debug message for such case.
6866 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6868 Fix overlapping memcpy.
6869 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
6870 the read_inferior_memory transfer.
6871 (delete_fast_tracepoint_jump): New variable buf. Use it for the
6872 write_inferior_memory transfer.
6873 (set_fast_tracepoint_jump): New variable buf. Use it for the
6874 read_inferior_memory and write_inferior_memory transfers.
6875 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
6876 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
6877 Use it for the write_inferior_memory transfer.
6878 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
6881 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6883 * linux-low.c (fetch_register, store_register): Make code
6884 consistent, fix formatting.
6886 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6888 * linux-low.c (usr_store_inferior_registers): Factor out code
6889 to handle individual registers into...
6890 (store_register): ... this new function.
6892 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
6894 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
6895 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
6896 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
6897 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
6898 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
6899 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
6900 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
6901 (srv_xmlfiles): Add new XML files.
6903 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
6905 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
6906 (init_registers_s390_linux32v1): Add prototype.
6907 (init_registers_s390_linux32v2): Likewise.
6908 (init_registers_s390_linux64v1): Likewise.
6909 (init_registers_s390_linux64v2): Likewise.
6910 (init_registers_s390x_linux64v1): Likewise.
6911 (init_registers_s390x_linux64v2): Likewise.
6912 (s390_num_regs): Increment to 52.
6913 (s390_regmap): Add orig_r2 register.
6914 (s390_num_regs_3264): Increment to 68.
6915 (s390_regmap_3264): Add orig_r2 register.
6916 (s390_collect_ptrace_register): Handle orig_r2 register.
6917 (s390_supply_ptrace_register): Likewise.
6918 (s390_fill_last_break): New function.
6919 (s390_store_last_break): Likewise.
6920 (s390_fill_system_call): New function.
6921 (s390_store_system_call): Likewise.
6922 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
6924 (s390_check_regset): New function.
6925 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
6926 NT_S390_SYSTEM_CALL regsets and use appropriate description.
6927 Update target_regsets for available register sets.
6929 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
6930 Jan Kratochvil <jan.kratochvil@redhat.com>
6932 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
6933 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
6935 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
6936 * linux-low.h (struct process_info_private): New member r_debug.
6937 * server.c (handle_qxfer_libraries): Call
6938 the_target->qxfer_libraries_svr4.
6939 (handle_qxfer_libraries_svr4): New function.
6940 (qxfer_packets): New entry "libraries-svr4".
6941 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
6942 * target.h (struct target_ops): New member qxfer_libraries_svr4.
6943 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
6944 PACKET_qXfer_libraries_svr4.
6946 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
6948 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
6949 PSW address/mask between 8-byte and 16-byte formats.
6950 (s390_supply_ptrace_register): Likewise.
6951 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
6952 basic addressing mode bit.
6954 2011-11-24 Stan Shebs <stan@codesourcery.com>
6956 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
6958 2011-11-17 Stan Shebs <stan@codesourcery.com>
6960 * tracepoint.c (struct tracepoint): New field traceframe_usage.
6961 (tracing_start_time): New global.
6962 (tracing_stop_time): New global.
6963 (tracing_user_name): New global.
6964 (tracing_notes): New global.
6965 (tracing_stop_note): New global.
6966 (cmd_qtstart): Set traceframe_usage, start_time.
6967 (stop_tracing): Set stop_time.
6968 (cmd_qtstatus): Report additional status.
6969 (cmd_qtp): New function.
6970 (handle_tracepoint_query): Call it.
6971 (cmd_qtnotes): New function.
6972 (handle_tracepoint_general_set): Call it.
6973 (get_timestamp): Rename from tsv_get_timestamp.
6975 2011-11-14 Stan Shebs <stan@codesourcery.com>
6976 Kwok Cheung Yeung <kcy@codesourcery.com>
6978 * linux-x86-low.c (small_jump_insn): New.
6979 (i386_install_fast_tracepoint_jump_pad): Add arguments for
6980 trampoline and error message, build a trampoline and issue a small
6981 jump instruction to it.
6982 (x86_install_fast_tracepoint_jump_pad): Add arguments for
6983 trampoline and error message.
6984 (x86_get_min_fast_tracepoint_insn_len): New.
6985 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
6986 * linux-low.h (struct linux_target_ops): Add arguments to
6987 install_fast_tracepoint_jump_pad operation, add new operation.
6988 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
6990 (linux_get_min_fast_tracepoint_insn_len): New function.
6991 (linux_target_op): Add new operation.
6992 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
6993 (gdb_trampoline_buffer_end): Ditto.
6994 (gdb_trampoline_buffer_error): Ditto.
6995 (struct ipa_sym_addresses): Add fields for new IPA variables.
6996 (symbol_list): Add entries for new IPA variables.
6997 (struct tracepoint): Add fields to hold the address range of the
6998 trampoline used by the tracepoint.
6999 (trampoline_buffer_head): New static variable.
7000 (trampoline_buffer_tail): Ditto.
7001 (claim_trampoline_space): New function.
7002 (have_fast_tracepoint_trampoline_buffer): New function.
7003 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7005 (install_fast_tracepoint): Ditto, also add error buffer argument.
7006 (cmd_qtminftpilen): New function.
7007 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7008 (fast_tracepoint_from_trampoline_address): New function.
7009 (fast_tracepoint_collecting): Handle trampoline as part of jump
7011 (set_trampoline_buffer_space): New function.
7012 (initialize_tracepoint): Initialize new IPA variables.
7013 * target.h (struct target_ops): Add arguments to
7014 install_fast_tracepoint_jump_pad operation, add new
7015 get_min_fast_tracepoint_insn_len operation.
7016 (target_get_min_fast_tracepoint_insn_len): New.
7017 (install_fast_tracepoint_jump_pad): Add arguments.
7018 * server.h (IPA_BUFSIZ): Define.
7019 * linux-i386-ipa.c: Include extra header files.
7020 (initialize_fast_tracepoint_trampoline_buffer): New function.
7021 (initialize_low_tracepoint): Call it.
7022 * server.h (set_trampoline_buffer_space): Declare.
7023 (claim_trampoline_space): Ditto.
7024 (have_fast_tracepoint_trampoline_buffer): Ditto.
7026 2011-11-14 Yao Qi <yao@codesourcery.com>
7028 * server.c (handle_query): Handle InstallInTrace for qSupported.
7029 * tracepoint.c (add_tracepoint): Sort list.
7030 (install_tracepoint, download_tracepoint): New.
7031 (cmd_qtdp): Call them to install and download tracepoints.
7032 (sort_tracepoints): Removed.
7033 (cmd_qtstart): Update.
7035 2011-11-14 Yao Qi <yao@codesourcery.com>
7037 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7038 * mem-break.h: Declare.
7039 * tracepoint.c (cmd_qtstart): Move some code to ...
7040 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7042 (download_tracepoints): Move some code to ...
7043 (download_tracepoint_1): ... here. New.
7045 2011-11-08 Yao Qi <yao@codesourcery.com>
7047 * remote-utils.c (relocate_instruction): A comment fix.
7049 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7051 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7052 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7053 dr_status_mirror and dr_control_mirror from debug_reg_state.
7054 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7055 (i386_initial_stuff): Remove use of deleted globals.
7056 (i386_get_thread_context, i386_set_thread_context,
7057 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7058 from debug_reg_state.
7060 2011-11-05 Yao Qi <yao@codesourcery.com>
7062 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7063 address as TPOINT's.
7065 2011-11-02 Stan Shebs <stan@codesourcery.com>
7067 * tracepoint.c (agent_mem_read_string): New function.
7068 (eval_agent_expr): Call it for tracenz.
7069 * server.c (handle_query): Report support for tracenz.
7071 2011-11-02 Yao Qi <yao@codesourcery.com>
7073 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7075 2011-11-02 Yao Qi <yao@codesourcery.com>
7077 * target.h: Fix a typo in comment.
7079 2011-10-31 Pedro Alves <pedro@codesourcery.com>
7081 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
7082 clobber the breakpoints' shadows with fast tracepoint jumps.
7083 * mem-break.h (check_mem_write): Add `myaddr' parameter.
7084 * target.c (write_inferior_memory): Also pass MYADDR down to
7087 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
7089 * configure.ac: Check support for personality routine.
7090 * configure: Regenerate.
7091 * config.in: Likewise.
7092 * linux-low.c: Include <sys/personality.h>.
7093 Define ADDR_NO_RANDOMIZE if necessary.
7094 (linux_create_inferior): Disable address space randomization when
7095 forking inferior, if requested.
7096 (linux_supports_disable_randomization): New function.
7097 (linux_target_ops): Install it.
7098 * server.h (disable_randomization): Declare.
7099 * server.c (disable_randomization): New global variable.
7100 (handle_general_set): Handle QDisableRandomization.
7101 (handle_query): Likewise for qSupported.
7102 (main): Support --disable-randomization and --no-disable-randomization
7103 command line arguments.
7104 * target.h (struct target_ops): Add supports_disable_randomization.
7105 (target_supports_disable_randomization): New macro.
7107 2011-09-29 Mike Frysinger <vapier@gentoo.org>
7109 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
7111 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
7112 [!PT_GETDSBT] (target_loadmap): New definition.
7113 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
7114 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
7115 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
7116 and PT_GETDSBT to LINUX_LOADMAP.
7117 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
7118 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
7120 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7122 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
7123 (arm_linux_hwbp_cap): New static variable.
7124 (arm_linux_get_hwbp_cap): Replace by ...
7125 (arm_linux_init_hwbp_cap): ... this new function.
7126 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
7127 (arm_linux_get_hw_watchpoint_count): Likewise.
7128 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7129 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
7130 (arm_prepare_to_resume): Use perror_with_name instead of error.
7132 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7134 * linux-arm-low.c: Include <signal.h>.
7135 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
7136 (struct arm_linux_hwbp_cap): New data type.
7137 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
7138 (struct arm_linux_hw_breakpoint): New data type.
7139 (MAX_BPTS, MAX_WPTS): Define.
7140 (struct arch_process_info, struct arch_lwp_info): New data types.
7141 (arm_linux_get_hwbp_cap): New function.
7142 (arm_linux_get_hw_breakpoint_count): Likewise.
7143 (arm_linux_get_hw_watchpoint_count): Likewise.
7144 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7145 (arm_hwbp_control_initialize): Likewise.
7146 (arm_hwbp_control_is_enabled): Likewise.
7147 (arm_hwbp_control_is_initialized): Likewise.
7148 (arm_hwbp_control_disable): Likewise.
7149 (arm_linux_hw_breakpoint_equal): Likewise.
7150 (arm_linux_hw_point_initialize): Likewise.
7151 (struct update_registers_data): New data structure.
7152 (update_registers_callback: New function.
7153 (arm_insert_point): Likewise.
7154 (arm_remove_point): Likewise.
7155 (arm_stopped_by_watchpoint): Likewise.
7156 (arm_stopped_data_address): Likewise.
7157 (arm_new_process): Likewise.
7158 (arm_new_thread): Likewise.
7159 (arm_prepare_to_resume): Likewise.
7160 (the_low_target): Register arm_insert_point, arm_remove_point,
7161 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
7162 arm_new_thread, and arm_prepare_to_resume.
7164 2011-09-15 Stan Shebs <stan@codesourcery.com>
7166 * server.h (struct emit_ops): Add compare-goto fields.
7167 * tracepoint.c (gdb_agent_op_sizes): New table.
7168 (emit_eq_goto): New function.
7169 (emit_ne_goto): New function.
7170 (emit_lt_goto): New function.
7171 (emit_le_goto): New function.
7172 (emit_gt_goto): New function.
7173 (emit_ge_goto): New function.
7174 (is_goto_target): New function.
7175 (compile_bytecodes): Recognize special cases of compare-goto
7176 combinations and call specialized emitters for them.
7177 * linux-x86-low.c (amd64_emit_eq_goto): New function.
7178 (amd64_emit_ne_goto): New function.
7179 (amd64_emit_lt_goto): New function.
7180 (amd64_emit_le_goto): New function.
7181 (amd64_emit_gt_goto): New function.
7182 (amd64_emit_ge_goto): New function.
7183 (amd64_emit_ops): Add the new functions.
7184 (i386_emit_eq_goto): New function.
7185 (i386_emit_ne_goto): New function.
7186 (i386_emit_lt_goto): New function.
7187 (i386_emit_le_goto): New function.
7188 (i386_emit_gt_goto): New function.
7189 (i386_emit_ge_goto): New function.
7190 (i386_emit_ops): Add the new functions.
7192 2011-09-08 Stan Shebs <stan@codesourcery.com>
7194 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
7195 (i386_emit_epilogue): Restore %ebx.
7197 2011-08-31 Jie Zhang <jzhang918@gmail.com>
7199 * server.c (step_thread): Remove definition.
7200 (process_serial_event): Don't handle Hs.
7201 * server.h (step_thread): Remove declaration.
7202 * target.c (set_desired_inferior): Remove use of step_thread.
7204 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7206 * linux-low.c: Include linux-procfs.h.
7207 (linux_attach_lwp_1): Update comments.
7208 (linux_attach): Scan for existing threads when attaching to a
7209 process that is the tgid.
7210 * Makefile.in: Update dependencies.
7212 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7214 * configure.srv: Add linux-procfs.o dependencies.
7216 2011-08-14 Yao Qi <yao@codesourcery.com>
7218 * target.h (struct target_ops): Fix indent.
7219 * win32-low.c (win32_target_ops): Fix comment.
7221 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
7222 Yao Qi <yao@codesourcery.com>
7224 * Makefile.in (clean): Remove tic6x-*.c files.
7225 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
7226 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
7227 (tic6x-c64xp-linux.c): Likewise.
7228 * configure.srv: Add support for tic6x-*-uclinux.
7229 * linux-tic6x-low.c: New.
7230 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
7232 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
7233 Yao Qi <yao@codesourcery.com>
7235 * target.h (struct target_ops): Add read_loadmap.
7236 * linux-low.c (struct target_loadseg): New type.
7237 (struct target_loadmap): New type.
7238 (linux_read_loadmap): New function.
7239 (linux_target_ops): Add linux_read_loadmap.
7240 * server.c (handle_query): Support qXfer:fdpic:read packet.
7241 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
7244 2011-08-05 Eli Zaretskii <eliz@gnu.org>
7246 * win32-low.c: Include <stdint.h>.
7248 2011-07-22 Pedro Alves <pedro@codesourcery.com>
7250 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
7251 to the inferior here.
7252 (i386_remove_aligned_watchpoint): Ditto.
7253 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
7254 fit part of the watchpoint in the debug registers.
7255 (i386_update_inferior_debug_regs): New.
7256 (i386_low_insert_watchpoint): Work on a local mirror of the debug
7257 registers, and only update the inferior on success.
7258 (i386_low_remove_watchpoint): Ditto.
7260 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
7262 * linux-low.c (compare_ints, unique, list_threads, show_process,
7263 linux_core_of_thread): Delete.
7264 (linux_target_ops): Change linux_core_of_thread to
7265 linux_common_core_of_thread.
7266 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
7267 * utils.c (malloc_failure): Change type of argument.
7268 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
7269 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
7270 common/linux-osdata.c, common/ptid.c and common/buffer.c.
7271 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
7272 (IPA_OBJS): Add common-utils-ipa.o.
7273 (ptid_h, linux_osdata_h): New macros.
7274 (server_h): Add common/common-utils.h, common/xml-utils.h,
7275 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
7277 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
7278 ptid.o, buffer.o): New rules.
7279 (linux-low.o): Add common/linux-osdata.h as a dependency.
7280 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
7281 * configure.ac: Add AC_HEADER_DIRENT check.
7282 * config.in: Regenerate.
7283 * configure: Regenerate.
7284 * remote-utils.c (xml_escape_text): Delete.
7285 (buffer_grow, buffer_free, buffer_init, buffer_finish,
7286 buffer_xml_printf): Move to common/buffer.c.
7287 * server.c (main): Remove call to initialize_inferiors.
7288 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
7289 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
7290 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
7291 internal_error, gdb_assert, gdb_assert_fail): Delete.
7292 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
7293 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
7295 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
7296 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
7297 initialize_inferiors): Delete.
7299 2011-07-20 Pedro Alves <pedro@codesourcery.com>
7301 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
7304 2011-05-31 Pedro Alves <pedro@codesourcery.com>
7306 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
7308 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
7310 2011-05-26 Yao Qi <yao@codesourcery.com>
7312 * Makefile.in (thread-db.o): Track dependence to
7313 common/gdb_thread_db.h.
7314 * thread-db.c: include gdb_thread_db.h from right place.
7316 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
7318 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
7319 __FILE__ and __LINE__ to internal_error.
7321 2011-05-13 Doug Evans <dje@google.com>
7323 * thread-db.c (try_thread_db_load_from_sdir): New function.
7324 (try_thread_db_load_from_dir): New function.
7325 (thread_db_load_search): Handle $sdir, ignore $pdir.
7326 Remove trying of system directories if search of
7327 libthread-db-search-path fails, that is now done via $sdir.
7329 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
7331 * server.c (handle_query): Add EnableDisableTracepoints to the list
7332 of supported features.
7333 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
7335 (cmd_qtenable_disable): New.
7336 (cmd_qtstart): Install tracepoints even if disabled.
7337 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
7338 receiving a QTEnable or QTDisable packet.
7339 (gdb_collect): Skip data collection if fast tracepoint is disabled.
7340 (ust_marker_to_static_tracepoint): Do not ignore disabled static
7342 (gdb_probe): Skip data collection if static tracepoint is disabled.
7344 2011-05-10 Doug Evans <dje@google.com>
7346 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
7348 2011-05-04 Doug Evans <dje@google.com>
7350 * linux-low.c (linux_join): Skip process lookup.
7351 * spu-low.c (spu_join): Ditto.
7352 * server.c (join_inferiors_callback): Delete.
7353 (process_serial_event): For 'D' packet (detach) call join_inferior
7356 2011-05-04 Joseph Myers <joseph@codesourcery.com>
7358 * README: Don't mention xscale*-*-linux*.
7359 * configure.srv (xscale*-*-linux*): Don't handle target.
7361 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
7363 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
7365 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
7366 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
7367 (i386_emit_void_call_2): Likewise.
7369 2011-04-26 Yao Qi <yao@codesourcery.com>
7371 * linux-low.c: Move common macros to linux-ptrace.h.
7372 Include linux-ptrace.h.
7373 * Makefile.in (linux_ptrace_h): New.
7374 (linux-low.o): Depends on linux-ptrace.h.
7376 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
7378 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
7379 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
7380 (remote_prepare): New function with most of the TCP code from ...
7381 (remote_open): ... here. Detect PORT here unconditionally. Move also
7382 setting transport_is_reliable.
7383 * server.c (run_once): New variable.
7384 (gdbserver_usage): Document it.
7385 (main): Set run_once for `--once'. Call remote_prepare. Exit after
7386 the first run if RUN_ONCE.
7387 * server.h (run_once, remote_prepare): New declarations.
7389 2011-04-19 Tom Tromey <tromey@redhat.com>
7391 * win32-low.c (handle_load_dll): Remove duplicate "the".
7393 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
7395 Remove support for old Cygwin 1.5 versions.
7396 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
7397 function to avoid warning.
7398 (win32_add_one_solib): Use cygwin_conv_path function to avoid
7401 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
7403 * gdbserver/server.h (Macro _): Define it if not available.
7405 2011-03-14 Michael Snyder <msnyder@vmware.com>
7407 * hostio.c (handle_close): Remove unnecessary null test.
7409 2011-03-10 Joel Brobecker <brobecker@adacore.com>
7411 * Makefile.in (maintainer-clean realclean distclean): Remove
7412 "make ... subdir_do" command.
7414 2011-03-10 Michael Snyder <msnyder@vmware.com>
7416 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7418 * server.c (handle_v_run): Free alloced buffer on early return.
7420 2011-03-09 Yao Qi <yao@codesourcery.com>
7423 2011-03-04 Yao Qi <yao@codesourcery.com>
7425 * Makefile.in: Remove GNU make feature --directory.
7427 2011-03-05 Yao Qi <yao@codesourcery.com>
7429 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7430 (subdir_do): New make target. Copied from gdb/Makefile.
7431 (maintainer-clean, realclean, distclean, clean): Call corresponding
7432 make targets in common/Makefile.
7434 2011-02-11 Yao Qi <yao@codesourcery.com>
7436 * configure.ac: Call AC_PROG_RANLIB.
7437 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7438 * configure: Regenerate.
7440 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7442 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7444 2011-03-06 Yao Qi <yao@codesourcery.com>
7446 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7448 2011-03-05 Yao Qi <yao@codesourcery.com>
7450 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7451 (subdir_do): New make target. Copied from gdb/Makefile.
7452 (maintainer-clean, realclean, distclean, clean): Call corresponding
7453 make targets in common/Makefile.
7455 2011-03-04 Yao Qi <yao@codesourcery.com>
7457 * Makefile.in: Remove GNU make feature --directory.
7459 2011-03-04 Michael Snyder <msnyder@vmware.com>
7461 * server.c (queue_stop_reply): Call xmalloc not malloc.
7463 2011-03-02 Michael Snyder <msnyder@vmware.com>
7465 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7467 2011-02-28 Michael Snyder <msnyder@vmware.com>
7469 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7470 (cmd_qtframe): Ditto.
7471 (cmd_qtbuffer): Ditto.
7472 (cmd_bigqtbuffer): Ditto.
7474 * utils.c (decimal2str): Initialize 'width' to nine, then
7477 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7479 * hostio.c (require_data): Free *data, not data.
7481 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7483 * hostio.c (require_data): Use free, not xfree.
7485 2011-02-27 Michael Snyder <msnyder@vmware.com>
7487 * server.c (handle_query): Discard unused value.
7489 * hostio.c (require_data): Free malloc memory before returning
7492 2011-02-26 Michael Snyder <msnyder@vmware.com>
7494 * linux-low.c (list_threads): Call closedir for dirent.
7496 2011-02-27 Michael Snyder <msnyder@vmware.com>
7498 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7499 a case statement falls through.
7501 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7503 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7506 2011-02-26 Michael Snyder <msnyder@vmware.com>
7508 * utils.c (decimal2str): Eliminate dead code and dead param.
7509 (pulongest): Drop dead param from call to decimal2str.
7512 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7514 Revert the following patch (not approved yet):
7515 2011-02-21 Hui Zhu <teawater@gmail.com>
7516 * tracepoint.c (tp_printf): New function.
7517 (eval_agent_expr): Handle gdb_agent_op_printf.
7519 2011-02-21 Hui Zhu <teawater@gmail.com>
7521 * tracepoint.c (tp_printf): New function.
7522 (eval_agent_expr): Handle gdb_agent_op_printf.
7524 2011-02-18 Tom Tromey <tromey@redhat.com>
7526 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7527 (tracepoint.o): Likewise.
7528 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7529 (gdb_agent_op_names): Likewise.
7531 2011-02-18 Tom Tromey <tromey@redhat.com>
7533 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7534 gdb_agent_op_rot>: New constants.
7535 (gdb_agent_op_names): Add pick and roll.
7536 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7539 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7541 * aclocal.m4: Regenerated with aclocal-1.11.1.
7543 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7545 * server.c (handle_qxfer_traceframe_info): New.
7546 (qxfer_packets): Register "traceframe-info".
7547 (handle_query): Report support for qXfer:traceframe-info:read+.
7548 * tracepoint.c (match_blocktype): New.
7549 (traceframe_find_block_type): Rename to ...
7550 (traceframe_walk_blocks): ... this. Add callback filter argument,
7552 (traceframe_find_block_type): New, reimplemented on top of
7553 traceframe_walk_blocks.
7554 (build_traceframe_info_xml): New.
7555 (traceframe_read_info): New.
7556 * server.h (traceframe_read_info): Declare.
7558 2011-02-11 Yao Qi <yao@codesourcery.com>
7560 * configure.ac: Call AC_PROG_RANLIB.
7561 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7562 * configure: Regenerate.
7564 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7566 * server.c (gdb_read_memory): Change return semantics to allow
7568 (handle_search_memory_1): Adjust.
7569 (process_serial_event) <'m' packet>: Handle partial transfers.
7570 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7572 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7574 * regcache.c (init_register_cache): Initialize
7575 regcache->register_status.
7576 (free_register_cache): Release regcache->register_status.
7577 (regcache_cpy): Copy register_status.
7578 (registers_to_string): Print 'x's for unavailable registers.
7579 (supply_register): Mark the register's status valid or
7580 unavailable, depending on whether a buffer was passed in or not.
7581 (supply_register_zeroed): New.
7582 (supply_regblock): Mark the registers' status valid or
7583 unavailable, depending on whether a buffer was passed in or not.
7584 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7585 (struct regcache): New `register_status' field.
7586 (supply_register_zeroed): Declare.
7587 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7588 supply_register_zeroed, rather than passing a NULL buffer to
7590 * tracepoint.c (fetch_traceframe_registers): Update comment.
7592 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7594 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7597 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7599 * server.h (decode_xfer_write): Change prototype.
7600 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7601 and don't extract the annex here.
7602 * server.c (decode_xfer_read): Remove `annex' parameter,
7603 and don't extract the annex here.
7605 (struct qxfer): New.
7606 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7607 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7608 (handle_qxfer_statictrace): New functions, abstracted out from
7609 handle_query, and made to use the struct qxfer interface.
7610 (handle_threads_qxfer_proper): Rename to ...
7611 (handle_qxfer_threads_proper): ... this.
7612 (handle_threads_qxfer): Rename to ...
7613 (handle_qxfer_threads): ... this. Adjust.
7614 (qxfer_packets): New array.
7615 (handle_qxfer): New function.
7616 (handle_query): Use handle_qxfer.
7618 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7620 * gdbreplay.c: Shorten lines of >= 80 columns.
7621 * linux-low.c: Ditto.
7622 * linux-ppc-low.c: Ditto.
7623 * linux-s390-low.c: Ditto.
7624 * linux-sparc-low.c: Ditto.
7625 * linux-x86-low.c: Ditto.
7626 * linux-xtensa-low.c: Ditto.
7627 * mem-break.c: Ditto.
7629 * regcache.h: Ditto.
7630 * remote-utils.c: Ditto.
7633 * thread-db.c: Ditto.
7634 * tracepoint.c: Ditto.
7636 * win32-low.h: Ditto.
7638 2011-01-05 Joel Brobecker <brobecker@adacore.com>
7640 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7643 2011-01-01 Joel Brobecker <brobecker@adacore.com>
7645 * server.c (gdbserver_version): Update copyright year in version
7647 * gdbreplay.c (gdbreplay_version): Ditto.
7649 2010-12-29 Jie Zhang <jie.zhang@analog.com>
7651 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7652 * linux-bfin-low.c: New file.
7653 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7654 PT_DATA_ADDR for BFIN targets.
7655 * Makefile.in (SFILES): Add linux-bfin-low.c.
7656 (clean): Remove reg-bfin.c.
7657 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7658 * README: Mention supported Blackfin targets.
7660 2010-12-23 Mike Frysinger <vapier@gentoo.org>
7662 * .gitignore: New file.
7664 2010-11-16 Mike Frysinger <vapier@gentoo.org>
7666 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7668 2010-10-22 Jie Zhang <jie@codesourcery.com>
7670 * Makefile.in: Add FLAGS_TO_PASS variable.
7671 (install): Remove dependency of install-only and recursively
7672 invoke make for install-only.
7674 2010-10-04 Doug Evans <dje@google.com>
7676 * Makefile.in (uninstall): Use $(DESTDIR).
7678 2010-09-24 Pedro Alves <pedro@codesourcery.com>
7682 * linux-x86-low.c (compat_siginfo_from_siginfo)
7683 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7684 si_code is < 0. Check for si_code == SI_TIMER before checking for
7687 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7689 * lynx-i386-low.c: New file.
7690 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7692 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7694 * lynx-low.c (ptrace_request_to_str): Remove handling for
7695 request values that have been removed in LynxOS 5.x.
7697 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7699 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7702 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7704 * configure.ac: Add --enable-inprocess-agent option.
7705 * configure: Rebuilt.
7707 2010-09-06 Yao Qi <yao@codesourcery.com>
7709 * linux-low.c (linux_kill): Remove unused variable.
7710 (linux_stabilize_threads): Likewise.
7711 * server.c (start_inferior): Likewise.
7712 (queue_stop_reply_callback): Likewise.
7713 * tracepoint.c (do_action_at_tracepoint): Likewise.
7715 2010-09-06 Yao Qi <yao@codesourcery.com>
7717 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7720 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7722 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7724 2010-09-06 Pedro Alves <pedro@codesourcery.com>
7726 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7729 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7731 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7732 gdbserver/lynx-ppc-low.c: New files.
7733 * Makefile.in (lynx_low_h): New variable.
7734 (lynx-low.o, lynx-ppc-low.o): New rules.
7735 * configure.ac: On LynxOS, link with -lnetinet.
7736 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7737 * configure: regenerate.
7739 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7741 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7742 * configure.ac: Add check for vasprintf and vsnprintf.
7743 * configure, config.in: Regenerate.
7744 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7746 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7748 * gdbreplay.c: Move include of alloca.h up, next to include of
7750 * server.h: Add include of malloc.h.
7751 * mem-break.c: Remove include of malloc.h.
7752 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7754 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7756 * Makefile.in (memmem.o): Build with -Wno-error.
7758 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7760 * utils.c (xsnprintf): Make non-static.
7761 * server.h: Add xsnprintf declaration.
7762 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7763 replace calls to snprintf by calls to xsnprintf throughout.
7765 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7767 * configure.ac: Add configure check for alloca.
7768 * configure, config.in: Regenerate.
7769 * server.h: Include alloca.h if it exists.
7770 * gdbreplay.c: Include alloca.h if it exists.
7772 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7774 * linux-low.c (__SIGRTMIN): Define if not already defined.
7775 (linux_create_inferior): Check for __ANDROID__ rather than
7777 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7778 are already deferred.
7779 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7780 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7781 stopped and already has a pending signal to report.
7782 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7783 a pending signal to report or is moving out of a jump pad.
7784 (linux_init_signals): Check for __ANDROID__ rather than
7787 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7789 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7790 debug_threads check. Avoid a linear search when not doing debug
7793 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7795 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7796 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7797 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7798 (process_event): Change local fd's type to gdb_fildes_t.
7799 (create_file_handler): Adjust prototype.
7800 (delete_file_handler): Adjust prototype.
7801 (handle_file_event): Adjust prototype. Use pfildes.
7802 (create_file_event): Adjsut prototype.
7803 * remote-utils.c (remote_desc, listen_desc): Change type to
7805 * server.h: New gdb_fildes_t typedef.
7806 [USE_WIN32API]: Include winsock2.h.
7807 (delete_file_handler, add_file_handler): Adjust prototypes.
7809 * utils.c (pfildes): New.
7811 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7813 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7814 * configure: Regenerate.
7816 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7818 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7819 (linux_done_accessing_memory): ... this.
7820 (linux_target_ops): Adjust.
7821 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7822 * nto-low.c (nto_target_ops): Adjust comment.
7823 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7824 * spu-low.c (spu_target_ops): Adjust comment.
7825 * target.h (target_ops): Rename unprepare_to_access_memory field
7826 to done_accessing_memory.
7827 (unprepare_to_access_memory): Rename to ...
7828 (done_accessing_memory): ... this.
7830 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7832 * linux-low.c (linux_prepare_to_access_memory): New.
7833 (linux_unprepare_to_access_memory): New.
7834 (linux_target_ops): Install them.
7835 * server.c (read_memory): Rename to ...
7836 (gdb_read_memory): ... this. Use
7837 prepare_to_access_memory/prepare_to_access_memory.
7838 (write_memory): Rename to ...
7839 (gdb_write_memory): ... this. Use
7840 prepare_to_access_memory/prepare_to_access_memory.
7841 (handle_search_memory_1): Adjust.
7842 (process_serial_event): Adjust.
7843 * target.h (struct target_ops): New fields
7844 prepare_to_access_memory and unprepare_to_access_memory.
7845 (prepare_to_access_memory, unprepare_to_access_memory): New.
7846 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
7847 prepare_to_access_memory/prepare_to_access_memory.
7848 * nto-low.c (nto_target_ops): Adjust.
7849 * spu-low.c (spu_target_ops): Adjust.
7850 * win32-low.c (win32_target_ops): Adjust.
7852 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7854 * Makefile.in (WARN_CFLAGS): Get it from configure.
7855 (WERROR_CFLAGS): New.
7856 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
7857 * configure.ac: Introduce --enable-werror, which adds -Werror to
7858 the compiler command line. Enabled by default. Disable with
7859 --disable-werror. Add -Wdeclaration-after-statement
7860 Wpointer-arith and -Wformat-nonliteral to warning flags.
7861 * configure: Regenerate.
7863 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7865 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
7867 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7869 * gdbreplay.c (remote_error): New.
7871 (expect): Use gdbchar. Check for error reading from GDB.
7872 Clarify sync error output.
7873 (play): Check for errors writing to GDB.
7874 * linux-low.c (sigchld_handler): Really ignore `write' errors.
7875 * remote-utils.c (getpkt): Check for errors writing to the remote
7878 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7880 * linux-low.c (linux_wait_1): Move non-debugging code out of
7881 `debug_threads' control.
7883 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7885 * linux-low.c (linux_wait_1): Don't set last_status here.
7886 * server.c (push_event, queue_stop_reply_callback): Assert we're
7887 not pushing a TARGET_WAITKIND_IGNORE event.
7888 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
7889 (myresume, handle_target_event): Set the thread's last_resume_kind
7890 and last_status from the target returned status.
7892 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7896 * linux-x86-low.c (update_debug_registers_callback): New.
7897 (i386_dr_low_set_addr): Use it.
7898 (i386_dr_low_get_addr): New.
7899 (i386_dr_low_set_control): Use update_debug_registers_callback.
7900 (i386_dr_low_get_control): New.
7901 (i386_dr_low_get_status): Adjust.
7902 * linux-low.c (linux_stop_lwp): New.
7903 * linux-low.h (linux_stop_lwp): Declare.
7905 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
7906 argument instead of a i386_debug_reg_state.
7907 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
7908 a i386_debug_reg_state.
7909 (i386_insert_aligned_watchpoint): Adjust.
7910 (i386_remove_aligned_watchpoint): Adjust.
7911 (i386_low_stopped_data_address): Read the debug registers from the
7912 inferior instead of from the mirrors.
7913 * i386-low.h (struct i386_debug_reg_state): Extend comment.
7914 (i386_dr_low_get_addr): Declare.
7915 (i386_dr_low_get_control): Declare.
7916 (i386_dr_low_get_status): Change prototype.
7918 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
7919 (i386_dr_low_get_addr): New.
7920 (i386_dr_low_get_control): New.
7921 (i386_dr_low_get_status): Adjust prototype. Return
7923 (i386_initial_stuff): Clear dr_status_mirror and
7925 (i386_get_thread_context): Adjust.
7926 (i386_set_thread_context): Adjust.
7927 (i386_thread_added): Adjust.
7929 2010-08-24 Pedro Alves <pedro@codesourcery.com>
7931 * linux-low.h (linux_thread_area): Delete declaration.
7933 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
7935 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
7936 after its termination.
7938 2010-08-09 Pedro Alves <pedro@codesourcery.com>
7940 * linux-low.c (gdb_wants_lwp_stopped): Delete.
7941 (gdb_wants_all_stopped): Delete.
7942 (linux_wait_1): Don't call them.
7943 * server.c (handle_v_cont): Tag all threads as want-stopped.
7944 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
7945 stopped as "client-wants-stopped".
7947 2010-07-31 Pedro Alves <pedro@codesourcery.com>
7949 * Makefile.in (signals_h): New.
7950 (server_h): Depend on it.
7951 (server.o): Don't depend on $(signals_def).
7952 (signals.o): Depend on $(signals_def).
7954 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
7956 * Makefile.in (signals_def): New.
7957 (server_h): Append include/gdb/signals.h and signals_def.
7958 (server.o): Append signals_def.
7960 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7962 * server.c (handle_target_event): Use target_signal_to_host for
7963 resume_info.sig initialization.
7964 * target.h (struct thread_resume) <sig>: New comment.
7966 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
7968 * server.c (handle_query): strcpy() the returned string from paddress()
7969 instead of sprintf().
7970 * utils.c (paddress): Return phex_nz().
7972 2010-07-07 Joel Brobecker <brobecker@adacore.com>
7974 * server.c (handle_v_cont): Call mourn_inferior if process
7976 (myresume): Likewise.
7978 2010-07-01 Pedro Alves <pedro@codesourcery.com>
7980 Static tracepoints, and integration with UST.
7982 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
7983 * mem-break.c (uninsert_all_breakpoints)
7984 (reinsert_all_breakpoints): New.
7985 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
7986 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
7987 (gdb_agent_ust_loaded, helper_thread_id)
7988 (gdb_agent_helper_thread_id): New macros.
7989 (struct ipa_sym_addresses): Add addr_ust_loaded,
7990 addr_helper_thread_id, addr_cmd_buf.
7991 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
7992 (in_process_agent_loaded_ust): New.
7993 (write_e_ust_not_loaded): New.
7994 (maybe_write_ipa_ust_not_loaded): New.
7995 (struct collect_static_trace_data_action): New.
7996 (enum tracepoint_type) <static_tracepoint>: New.
7997 (struct tracepoint) <handle>: Mention static tracepoints.
7998 (struct static_tracepoint_ctx): New.
7999 (CMD_BUF_SIZE): New.
8000 (add_tracepoint_action): Handle static tracepoint actions.
8001 (unprobe_marker_at): New.
8002 (clear_installed_tracepoints): Handle static tracepoints.
8003 (cmd_qtdp): Handle static tracepoints.
8004 (probe_marker_at): New.
8005 (cmd_qtstart): Handle static tracepoints.
8006 (response_tracepoint): Handle static tracepoints.
8007 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8008 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8009 (get_context_regcache): Handle static tracepoints.
8010 (do_action_at_tracepoint): Handle static tracepoint actions.
8011 (traceframe_find_block_type): Handle static trace data blocks.
8012 (traceframe_read_sdata): New.
8013 (download_tracepoints): Download static tracepoint actions.
8014 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8015 (GDB_PROBE_NAME): New.
8020 (ust_marker_to_static_tracepoint): New.
8022 (collect_ust_data_at_tracepoint): New.
8023 (gdb_ust_probe): New.
8024 (UNIX_PATH_MAX, SOCK_DIR): New.
8025 (gdb_ust_connect_sync_socket): New.
8026 (resume_thread, stop_thread): New.
8027 (run_inferior_command): New.
8028 (init_named_socket): New.
8029 (gdb_ust_socket_init): New.
8030 (cstr_to_hexstr): New.
8032 (first_marker, next_marker): New.
8033 (response_ust_marker): New.
8034 (cmd_qtfstm, cmd_qtsstm): New.
8035 (unprobe_marker_at, probe_marker_at): New.
8036 (cmd_qtstmat, gdb_ust_thread): New.
8037 (gdb_ust_init): New.
8038 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8039 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8041 (x86_64_st_collect_regmap): New.
8042 (X86_64_NUM_ST_COLLECT_GREGS): New.
8043 (AMD64_RIP_REGNUM): New.
8044 (supply_static_tracepoint_registers): New.
8045 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8047 (i386_st_collect_regmap): New.
8048 (i386_NUM_ST_COLLECT_GREGS): New.
8049 (supply_static_tracepoint_registers): New.
8050 * server.c (handle_query): Handle qXfer:statictrace:read.
8051 <qSupported>: Report support for StaticTracepoints, and
8052 qXfer:statictrace:read features.
8053 * server.h (traceframe_read_sdata)
8054 (supply_static_tracepoint_registers): Declare.
8055 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8056 (unpack_varlen_hex): Include in IPA build.
8057 * Makefile.in (ustlibs, ustinc): New.
8058 (IPA_OBJS): Add remote-utils-ipa.o.
8059 ($(IPA_LIB)): Link -ldl and -lpthread.
8061 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8062 * config.in, configure: Regenerate.
8064 2010-06-20 Ian Lance Taylor <iant@google.com>
8065 Pedro Alves <pedro@codesourcery.com>
8067 * linux-x86-low.c (always_true): Delete.
8068 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8069 trying to fool the compiler with always_true.
8071 2010-06-20 Pedro Alves <pedro@codesourcery.com>
8073 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8074 conditions in gdbserver.
8076 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8078 * spu-low.c (spu_read_memory): Wrap around local store limit.
8079 (spu_write_memory): Likewise.
8081 2010-06-15 Pedro Alves <pedro@codesourcery.com>
8083 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
8084 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
8086 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
8088 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
8089 uses with LONGEST uses.
8091 2010-06-14 Stan Shebs <stan@codesourcery.com>
8092 Pedro Alves <pedro@codesourcery.com>
8096 * linux-x86-low.c: Include limits.h.
8101 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8102 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8103 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
8104 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
8105 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8106 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8107 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8108 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
8109 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
8110 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
8111 (amd64_emit_void_call_2): New.
8112 (amd64_emit_ops): New.
8113 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
8114 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
8115 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
8116 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
8117 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
8118 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
8119 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
8120 (i386_emit_call, i386_emit_reg, i386_emit_pop)
8121 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
8122 (i386_emit_stack_adjust, i386_emit_int_call_1)
8123 (i386_emit_void_call_2): New.
8124 (i386_emit_ops): New.
8125 (x86_emit_ops): New.
8126 (the_low_target): Install x86_emit_ops.
8127 * server.h (struct emit_ops): New.
8128 (get_raw_reg_func_addr): Declare.
8129 (current_insn_ptr, emit_error): Declare.
8130 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
8131 (set_trace_state_variable_value): New defines.
8132 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
8133 addr_get_trace_state_variable_value and
8134 addr_set_trace_state_variable_value.
8135 (symbol_list): New fields for get_raw_reg,
8136 get_trace_state_variable_value and set_trace_state_variable_value.
8137 (condfn): New typedef.
8138 (struct tracepoint): New field `compiled_cond'.
8139 (do_action_at_tracepoint): Clear compiled_cond.
8140 (get_trace_state_variable_value, set_trace_state_variable_value):
8142 (condition_true_at_tracepoint): If there's a compiled condition,
8144 (current_insn_ptr, emit_error): New globals.
8145 (struct bytecode_address): New.
8146 (get_raw_reg_func_addr): New.
8147 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
8148 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
8149 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
8150 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
8151 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
8152 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
8153 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
8154 (compile_tracepoint_condition, compile_bytecodes): New.
8155 * target.h (emit_ops): Forward declare.
8156 (struct target_ops): New field emit_ops.
8157 (target_emit_ops): New.
8158 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
8159 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
8160 * linux-low.c (linux_emit_ops): New.
8161 (linux_target_ops): Install it.
8162 * linux-low.h (struct linux_target_ops): New field emit_ops.
8164 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
8166 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
8167 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
8169 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8170 Stan Shebs <stan@codesourcery.com>
8172 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
8173 (all): Depend on $(extra_libraries).
8174 (install-only): Install the IPA.
8175 (IPA_OBJS, IPA_LIB): New.
8176 (clean): Remove the IPA lib.
8177 (IPAGENT_CFLAGS): New.
8178 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
8179 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
8180 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
8181 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
8182 * configure.ac: Check for atomic builtins support in the compiler.
8183 (IPA_DEPFILES, extra_libraries): Define.
8184 * configure.srv (ipa_obj): Add description.
8185 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
8186 (i[34567]86-*-linux*): Set ipa_obj.
8187 (x86_64-*-linux*): Set ipa_obj.
8188 * linux-low.c (stabilizing_threads): New.
8189 (supports_fast_tracepoints): New.
8190 (linux_detach): Stabilize threads before detaching.
8191 (handle_tracepoints): Handle internal tracing breakpoints. Assert
8192 the lwp is either not stabilizing, or is moving out of a jump pad.
8193 (linux_fast_tracepoint_collecting): New.
8194 (maybe_move_out_of_jump_pad): New.
8195 (enqueue_one_deferred_signal): New.
8196 (dequeue_one_deferred_signal): New.
8197 (linux_wait_for_event_1): If moving out of a jump pad, defer
8198 pending signals to later.
8199 (linux_stabilize_threads): New.
8200 (linux_wait_1): Check if threads need moving out of jump pads, and
8202 (stuck_in_jump_pad_callback): New.
8203 (move_out_of_jump_pad_callback): New.
8205 (linux_resume_one_lwp): Handle moving out of jump pads.
8206 (linux_set_resume_request): Dequeue deferred signals.
8207 (need_step_over_p): Also step over fast tracepoint jumps.
8208 (start_step_over): Also uninsert fast tracepoint jumps.
8209 (finish_step_over): Also reinsert fast tracepoint jumps.
8210 (linux_install_fast_tracepoint_jump): New.
8211 (linux_target_ops): Install linux_stabilize_threads and
8212 linux_install_fast_tracepoint_jump_pad.
8213 * linux-low.h (linux_target_ops) <get_thread_area,
8214 install_fast_tracepoint_jump_pad>: New fields.
8215 (struct lwp_info) <collecting_fast_tracepoint,
8216 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
8217 (linux_get_thread_area): Declare.
8218 * linux-x86-low.c (jump_insn): New.
8219 (x86_get_thread_area): New.
8220 (append_insns): New.
8222 (amd64_install_fast_tracepoint_jump_pad): New.
8223 (i386_install_fast_tracepoint_jump_pad): New.
8224 (x86_install_fast_tracepoint_jump_pad): New.
8225 (the_low_target): Install x86_get_thread_area and
8226 x86_install_fast_tracepoint_jump_pad.
8227 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
8228 (struct fast_tracepoint_jump): New.
8229 (fast_tracepoint_jump_insn): New.
8230 (fast_tracepoint_jump_shadow): New.
8231 (find_fast_tracepoint_jump_at): New.
8232 (fast_tracepoint_jump_here): New.
8233 (delete_fast_tracepoint_jump): New.
8234 (set_fast_tracepoint_jump): New.
8235 (uninsert_fast_tracepoint_jumps_at): New.
8236 (reinsert_fast_tracepoint_jumps_at): New.
8237 (set_breakpoint_at): Use write_inferior_memory.
8238 (uninsert_raw_breakpoint): Use write_inferior_memory.
8239 (check_mem_read): Mask out fast tracepoint jumps.
8240 (check_mem_write): Mask out fast tracepoint jumps.
8241 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
8242 (set_fast_tracepoint_jump): Declare.
8243 (delete_fast_tracepoint_jump)
8244 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
8245 (reinsert_fast_tracepoint_jumps_at): Declare.
8246 * regcache.c: Don't compile many functions when building the
8247 in-process agent library.
8248 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
8249 the register buffer in the heap.
8250 (free_register_cache): If the register buffer isn't owned by the
8251 regcache, don't free it.
8252 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
8253 pre-existing register caches.
8254 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
8256 (convert_ascii_to_int): : Constify `from' parameter type.
8257 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
8258 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
8259 the needed buffer in-place.
8260 (relocate_instruction): New.
8261 * server.c (handle_query) <qSymbols>: If the target supports
8262 tracepoints, give it a chance of looking up symbols. Report
8263 support for fast tracepoints.
8264 (handle_status): Stabilize threads.
8265 (process_serial_event): Adjust.
8266 * server.h (struct fast_tracepoint_jump): Forward declare.
8267 (struct process_info) <fast_tracepoint_jumps>: New field.
8268 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
8269 (decode_X_packet, decode_M_packet): Adjust.
8270 (relocate_instruction): Declare.
8271 (in_process_agent_loaded): Declare.
8272 (tracepoint_look_up_symbols): Declare.
8273 (struct fast_tpoint_collect_status): Declare.
8274 (fast_tracepoint_collecting): Declare.
8275 (force_unlock_trace_buffer): Declare.
8276 (handle_tracepoint_bkpts): Declare.
8277 (initialize_low_tracepoint)
8278 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
8279 * target.h (struct target_ops) <stabilize_threads,
8280 install_fast_tracepoint_jump_pad>: New fields.
8281 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
8282 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
8283 [HAVE_STDINT_H]: Include stdint.h.
8284 (trace_debug_1): Rename to ...
8285 (trace_vdebug): ... this.
8286 (trace_debug): Rename to ...
8287 (trace_debug_1): ... this. Add `level' parameter.
8289 (ATTR_USED, ATTR_NOINLINE): New.
8290 (IP_AGENT_EXPORT): New.
8291 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8292 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
8293 (about_to_request_buffer_space, trace_buffer_is_full)
8294 (stopping_tracepoint, expr_eval_result, error_tracepoint)
8295 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
8296 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
8297 (traceframe_write_count, traceframes_created)
8298 (trace_state_variables)
8299 New renaming defines.
8300 (struct ipa_sym_addresses): New.
8301 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
8303 (ipa_sym_addrs): New.
8304 (all_tracepoint_symbols_looked_up): New.
8305 (in_process_agent_loaded): New.
8306 (write_e_ipa_not_loaded): New.
8307 (maybe_write_ipa_not_loaded): New.
8308 (tracepoint_look_up_symbols): New.
8309 (debug_threads) [IN_PROCESS_AGENT]: New.
8310 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
8311 (UNKNOWN_SIDE_EFFECTS): New.
8312 (stop_tracing): New.
8313 (flush_trace_buffer): New.
8314 (stop_tracing_bkpt): New.
8315 (flush_trace_buffer_bkpt): New.
8316 (read_inferior_integer): New.
8317 (read_inferior_uinteger): New.
8318 (read_inferior_data_pointer): New.
8319 (write_inferior_data_pointer): New.
8320 (write_inferior_integer): New.
8321 (write_inferior_uinteger): New.
8322 (struct collect_static_trace_data_action): Delete.
8323 (enum tracepoint_type): New.
8324 (struct tracepoint) <type>: New field `type'.
8325 <actions_str, step_actions, step_actions_str>: Only include in
8327 <orig_size, obj_addr_on_target, adjusted_insn_addr>
8328 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
8329 (tracepoints): Use IP_AGENT_EXPORT.
8330 (last_tracepoint): Don't include in the IPA.
8331 (stopping_tracepoint): Use IP_AGENT_EXPORT.
8332 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
8333 (alloced_trace_state_variables): New.
8334 (trace_state_variables): Use IP_AGENT_EXPORT.
8335 (traceframe_t): Delete unused variable.
8336 (circular_trace_buffer): Don't include in the IPA.
8337 (trace_buffer_start): Delete.
8338 (struct trace_buffer_control): New.
8339 (trace_buffer_free): Delete.
8340 (struct ipa_trace_buffer_control): New.
8341 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
8342 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
8344 (trace_buffer_ctrl): New.
8345 (TRACE_BUFFER_CTRL_CURR): New.
8346 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
8347 Reimplement as macros.
8348 (trace_buffer_wrap): Delete.
8349 (traceframe_write_count, traceframe_read_count)
8350 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
8351 (struct tracepoint_hit_ctx) <type>: New field.
8352 (struct fast_tracepoint_ctx): New.
8353 (memory_barrier): New.
8355 (record_tracepoint_error): Update atomically in the IPA.
8356 (clear_inferior_trace_buffer): New.
8357 (about_to_request_buffer_space): New.
8358 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
8359 updating the same buffer.
8360 (add_tracepoint): Default the tracepoint's type to trap
8361 tracepoint, and orig_size to -1.
8362 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
8364 (create_trace_state_variable): New parameter `gdb'. Handle it.
8365 (clear_installed_tracepoints): Clear fast tracepoint jumps.
8366 (cmd_qtdp): Handle fast tracepoints.
8368 (max_jump_pad_size): New.
8369 (gdb_jump_pad_head): New.
8370 (get_jump_space_head): New.
8371 (claim_jump_space): New.
8372 (sort_tracepoints): New.
8373 (MAX_JUMP_SIZE): New.
8374 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
8376 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
8377 support. Upload fast traceframes, and delete internal IPA
8379 (stop_tracing_handler): New.
8380 (flush_trace_buffer_handler): New.
8381 (cmd_qtstop): Upload fast tracepoints.
8382 (response_tracepoint): Handle fast tracepoints.
8383 (tracepoint_finished_step): Upload fast traceframes. Set the
8384 tracepoint hit context's tracepoint type.
8385 (handle_tracepoint_bkpts): New.
8386 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
8387 type. Add comment about fast tracepoints.
8388 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
8389 non-existing action_str field.
8390 (get_context_regcache): Handle fast tracepoints.
8391 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
8393 (fast_tracepoint_from_jump_pad_address): New.
8394 (fast_tracepoint_from_ipa_tpoint_address): New.
8395 (collecting_t): New.
8396 (force_unlock_trace_buffer): New.
8397 (fast_tracepoint_collecting): New.
8400 (write_inferior_data_ptr): New.
8401 (target_tp_heap): New.
8402 (target_malloc): New.
8403 (download_agent_expr): New.
8405 (download_tracepoints): New.
8406 (download_trace_state_variables): New.
8407 (upload_fast_traceframes): New.
8408 (IPA_FIRST_TRACEFRAME): New.
8409 (IPA_NEXT_TRACEFRAME_1): New.
8410 (IPA_NEXT_TRACEFRAME): New.
8411 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8412 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8413 (gdb_jump_pad_buffer_end): New.
8414 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8415 (initialize_tracepoint): Adjust.
8416 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8417 buffer. Initialize the low module.
8418 * utils.c (PREFIX, TOOLNAME): New.
8419 (malloc_failure): Use PREFIX.
8420 (error): In the IPA, an error causes an exit.
8421 (fatal, warning): Use PREFIX.
8422 (internal_error): Use TOOLNAME.
8423 (NUMCELLS): Increase to 10.
8424 * configure, config.in: Regenerate.
8426 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8428 * server.c (handle_query) <qSupported>: Do two passes over the
8429 qSupported string to avoid nesting strtok.
8431 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8433 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8435 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8437 * configure: Regenerate.
8438 * proc-service.list: New.
8440 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8442 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8445 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8447 * gdbreplay.c (remote_open): Check error return from socket() call by
8448 its equality to -1 not by it being negative.
8449 * remote-utils.c (remote_open): Likewise.
8451 2010-05-23 Pedro Alves <pedro@codesourcery.com>
8453 * config.h: Regenerate.
8455 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8457 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8458 doesn't provide PTRACE_GET_THREAD_AREA.
8460 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8462 * linux-m68k-low.c: Include <asm/ptrace.h>
8463 (ps_get_thread_area): Implement.
8465 2010-05-03 Doug Evans <dje@google.com>
8467 * event-loop.c (struct callback_event): New struct.
8468 (callback_list): New global.
8469 (append_callback_event, delete_callback_event): New functions.
8470 (process_callback): New function.
8471 (start_event_loop): Call it.
8472 * remote-utils.c (NOT_SCHEDULED): Define.
8473 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8474 moved out of readchar.
8475 (readchar): Rewrite. Call reschedule before returning.
8476 (reset_readchar): New function.
8477 (remote_close): Call it.
8478 (process_remaining, reschedule): New functions.
8479 * server.h (callback_handler_func): New typedef.
8480 (append_callback_event, delete_callback_event): Declare.
8482 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8484 * proc-service.c (ps_pglobal_lookup): Use
8485 thread_db_look_up_one_symbol.
8486 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8487 parameter. Use it instead of all_symbols_looked_up.
8488 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8490 (all_symbols_looked_up): Don't declare.
8491 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8492 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8494 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8495 Set all_symbols_looked_up here.
8496 (thread_db_look_up_one_symbol): New.
8497 (thread_db_get_tls_address): Adjust.
8498 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8499 thread_db object on the heap, and tentatively set it in the
8501 (thread_db_init): Don't set all_symbols_looked_up here.
8502 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8504 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8506 * linux-low.c (linux_kill, linux_detach): Adjust.
8507 (status_pending_p_callback): Remove redundant statement. Check
8508 for !TARGET_WAITIKIND_IGNORE, instead of
8509 TARGET_WAITKIND_STOPPED.
8510 (handle_tracepoints): Make sure LWP is locked. Adjust.
8511 (linux_wait_for_event_1): Adjust.
8512 (linux_cancel_breakpoints): New.
8513 (unsuspend_one_lwp): New.
8514 (unsuspend_all_lwps): New.
8515 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8516 (send_sigstop_callback): Change return type to int, add new
8517 `except' parameter and handle it.
8518 (suspend_and_send_sigstop_callback): New.
8519 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8520 pass them down. If SUSPEND, also increment the lwp's suspend
8522 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8523 (need_step_over_p): Don't consider suspended LWPs.
8524 (start_step_over): Adjust.
8525 (proceed_one_lwp): Change return type to int, add new `except'
8526 parameter and handle it.
8527 (unsuspend_and_proceed_one_lwp): New.
8528 (proceed_all_lwps): Use find_inferior instead of
8530 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8531 also decrement the suspend count of LWPs. Pass `except' down,
8532 instead of hacking its suspend count.
8533 (linux_pause_all): Add `freeze' parameter. Adjust.
8534 (linux_unpause_all): New.
8535 (linux_target_ops): Install linux_unpause_all.
8536 * server.c (handle_status): Adjust.
8537 * target.h (struct target_ops): New fields `unpause_all' and
8538 `cancel_breakpoints'. Add new parameter to `pause_all'.
8539 (pause_all): Add new `freeze' parameter.
8541 (cancel_breakpoints): New.
8542 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8544 (cmd_qtstart): Pause threads.
8545 (stop_tracing): Pause threads, and cancel breakpoints.
8546 * win32-low.c (win32_target_ops): Adjust.
8548 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8550 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8551 the inferior right away from here...
8552 (linux_wait_1): ... to here, and adjust to check the thread's
8553 last_resume_kind instead of the lwp's step or stop_expected flags.
8555 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8557 * README: Use consistent `GDB' and `GDBserver' spellings.
8559 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8561 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8562 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8563 (linux_detach_one_lwp): Assume the lwp is stopped.
8564 (any_thread_of): Delete.
8565 (linux_detach): Stop all lwps here. Don't blindly delete all
8567 (delete_lwp_callback): New.
8568 (linux_mourn): Delete all lwps of the process that is gone.
8569 (linux_wait_1): Don't delete the last lwp of the process here.
8570 * mem-break.h (mark_breakpoints_out): Declare.
8571 * mem-break.c (mark_breakpoints_out): New.
8572 (free_all_breakpoints): Use it.
8573 * server.c (handle_target_event): If the process is gone, mark
8575 * thread-db.c (struct thread_db) <create_bp>: New field.
8576 (thread_db_enable_reporting): Fix prototype. Store a thread event
8577 breakpoint reference in the thread_db struct.
8578 (thread_db_load_search): Clear the thread_db object.
8579 (try_thread_db_load_1): Ditto.
8580 (switch_to_process): New.
8581 (disable_thread_event_reporting): Use it.
8582 (remove_thread_event_breakpoints): New.
8583 (thread_db_detach, thread_db_mourn): Use it.
8585 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8587 * linux-low.c (linux_enable_event_reporting): New.
8588 (linux_wait_for_event_1, handle_extended_wait): Use it.
8590 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8592 * linux-low.c (linux_kill_one_lwp, linux_kill)
8593 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8594 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8595 SIGSTOP even if the LWP is stopped.
8596 (send_sigstop_callback): New.
8597 (stop_all_lwps): Use send_sigstop_callback instead.
8598 (linux_resume_one_thread): Adjust.
8599 (proceed_one_lwp): Still proceed an LWP that the client has
8600 requested to stop, if we haven't reported it as stopped yet. Make
8601 sure that LWPs the client want stopped, have a pending SIGSTOP.
8603 2010-04-26 Doug Evans <dje@google.com>
8605 * server.c (handle_general_set): Make static.
8607 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8608 Print received char after testing for error/eof instead of before.
8609 (input_interrupt): Tweak comment.
8611 2010-04-23 Doug Evans <dje@google.com>
8613 * server.c (start_inferior): Print inferior argv if --debug.
8615 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8617 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8618 * nto-x86-low.c: Include server.h
8620 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8622 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8623 be consistent with other sources of this directory.
8624 (init_registers_amd64): Correct name of source file of this function
8627 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8629 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8632 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8634 * win32-i386-low.c: Add 64-bit support.
8635 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8636 (init_registers_amd64): Declare.
8637 (mappings): Add 64-bit version of array.
8638 (init_windows_x86): New function.
8639 (the_low_target): Change init_arch field to init_windows_x86.
8641 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8643 * win32-low.c: Adapt to support also 64-bit architecture.
8644 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8645 (get_image_name): Use SIZE_T type for local variable `done'.
8646 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8647 (toolhelp_get_dll_name): Idem.
8648 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8649 Use uintptr_t typecast to avoid warning.
8650 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8651 (handle_exception): Use phex_nz to avoid warning.
8652 (win32_wait): Remove unused local variable `process'.
8654 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8656 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8659 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8661 * configure.ac: Use `ws2_32' library for srv_mingw.
8662 * configure: Regenerate.
8663 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8664 * remote-utils.c: Likewise.
8666 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8668 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8669 if __x86_64__ is defined.
8671 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8673 * configure: Regenerate.
8675 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8677 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8678 * target.h (target_ops): New get_tib_address field.
8679 * win32-low.h (win32_thread_info): Add thread_local_base field.
8680 * win32-low.c (child_add_thread): Add tlb argument.
8681 Set thread_local_base field to TLB.
8682 (get_child_debug_event): Adapt to child_add_thread change.
8683 (win32_get_tib_address): New function.
8684 (win32_target_ops): Set get_tib_address field to
8685 win32_get_tib_address.
8686 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8688 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8690 * linux-low.c (linux_mourn): Also remove the process.
8691 * server.c (handle_target_event): Don't remove the process here.
8692 * nto-low.c (nto_mourn): New.
8693 (nto_target_ops): Install it.
8694 * spu-low.c (spu_mourn): New.
8695 (spu_target_ops): Install it.
8696 * win32-low.c (win32_mourn): New.
8697 (win32_target_ops): Install it.
8699 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8701 * server.h (buffer_xml_printf): Remove redundant `;'.
8703 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8705 * regcache.c (set_register_cache): Invalidate regcaches before
8706 changing the register cache layout.
8707 (regcache_invalidate_one): Allow a NULL regcache.
8708 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8709 regcaches before changing the register cache layout or the target
8712 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8714 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8715 variable warning on Linux/x86-64.
8717 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8719 GDBserver disconnected tracing support.
8721 * linux-low.c (linux_remove_process): Delete.
8722 (add_lwp): Don't set last_resume_kind here.
8723 (linux_kill): Use `mourn'.
8724 (linux_detach): Use `thread_db_detach', and `mourn'.
8726 (linux_attach_lwp_1): Adjust comment.
8727 (linux_attach): last_resume_kind moved the thread_info; adjust.
8728 (status_pending_p_callback): Adjust.
8729 (linux_wait_for_event_1): Adjust.
8730 (count_events_callback, select_singlestep_lwp_callback)
8731 (select_event_lwp_callback, cancel_breakpoints_callback)
8732 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8733 (proceed_one_lwp): Adjust.
8734 (linux_async): Add debug output.
8735 (linux_thread_stopped): New.
8736 (linux_pause_all): New.
8737 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8739 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8740 (thread_db_free): Delete declaration.
8741 (thread_db_detach, thread_db_mourn): Declare.
8742 * thread-db.c (thread_db_init): Use thread_db_mourn.
8743 (thread_db_free): Delete, split in two.
8744 (disable_thread_event_reporting): New.
8745 (thread_db_detach): New.
8746 (thread_db_mourn): New.
8748 * server.h (struct thread_info) <last_resume_kind>: New field.
8749 <attached>: Add comment.
8750 <gdb_detached>: New field.
8751 (handler_func): Change return type to int.
8752 (handle_serial_event, handle_target_event): Ditto.
8753 (gdb_connected): Declare.
8755 (disconnected_tracing): Declare.
8756 (stop_tracing): Declare.
8758 * server.c (handle_query) <qSupported>: Report support for
8759 disconnected tracing.
8760 (queue_stop_reply_callback): Account for running threads.
8761 (gdb_wants_thread_stopped): New.
8762 (gdb_wants_all_threads_stopped): New.
8763 (gdb_reattached_process): New.
8764 (handle_status): Clear the `gdb_detached' flag of all processes.
8765 In all-stop, stop all threads.
8766 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8767 (process_serial_event): If the remote connection breaks, or if an
8768 exit was forced with "monitor exit", force an event loop exit.
8769 Handle disconnected tracing on detach.
8770 (handle_serial_event): Adjust.
8771 (handle_target_event): If GDB isn't connected, forward events back
8772 to the inferior, unless the last process exited, in which case,
8773 exit gdbserver. Adjust interface.
8775 * remote-utils.c (remote_open): Don't block in accept. Instead
8776 register an event loop source on the listen socket file
8777 descriptor. Refactor bits into ...
8778 (listen_desc): ... this new global.
8779 (gdb_connected): ... this new function.
8780 (enable_async_notification): ... this new function.
8781 (handle_accept_event): ... this new function.
8782 (remote_close): Clear remote_desc.
8784 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8786 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8788 (mourn_inferior): Define.
8789 (target_process_qsupported): Avoid the dangling else problem.
8790 (thread_stopped): Define.
8791 (pause_all): Define.
8792 (target_waitstatus_to_string): Declare.
8793 * target.c (target_waitstatus_to_string): New.
8795 * tracepoint.c (tracing): Make extern.
8796 (disconnected_tracing): New.
8797 (stop_tracing): Make extern. Handle tracing stops due to GDB
8799 (cmd_qtdisconnected): New.
8800 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8801 (handle_tracepoint_general_set): Handle QTDisconnected.
8803 * event-loop.c (event_handler_func): Change return type to int.
8804 (process_event): Bail out if the event handler wants the event
8806 (handle_file_event): Ditto.
8807 (start_event_loop): Bail out if the event handler wants the event
8810 * nto-low.c (nto_target_ops): Adjust.
8811 * spu-low.c (spu_wait): Don't remove the process here.
8812 (spu_target_ops): Adjust.
8813 * win32-low.c (win32_wait): Don't remove the process here.
8814 (win32_target_ops): Adjust.
8816 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8818 * regcache.c (realloc_register_cache): Invalidate inferior's
8819 regcache before recreating it.
8821 2010-04-09 Pedro Alves <pedro@codesourcery.com>
8823 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8825 2010-04-09 Stan Shebs <stan@codesourcery.com>
8826 Pedro Alves <pedro@codesourcery.com>
8828 * server.h (LONGEST): New.
8829 (struct thread_info) <while_stepping>: New field.
8830 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8832 (initialize_tracepoint, handle_tracepoint_general_set)
8833 (handle_tracepoint_query, tracepoint_finished_step)
8834 (tracepoint_was_hit, release_while_stepping_state_list):
8835 (current_traceframe): Declare.
8836 * server.c (handle_general_set): Handle tracepoint packets.
8838 (write_memory): New.
8839 (handle_search_memory_1): Use read_memory.
8840 (handle_query): Report support for conditional tracepoints, trace
8841 state variables, and tracepoint sources. Handle tracepoint
8843 (main): Initialize the tracepoints module.
8844 (process_serial_event): Handle traceframe reads/writes.
8846 * linux-low.c (handle_tracepoints): New.
8847 (linux_wait_1): Call it.
8848 (linux_resume_one_lwp): Handle while-stepping.
8849 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
8850 (linux_target_ops): Install them.
8851 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
8853 * linux-x86-low.c (x86_supports_tracepoints): New.
8854 (the_low_target). Install it.
8856 * mem-break.h (delete_breakpoint): Declare.
8857 * mem-break.c (delete_breakpoint): Make external.
8859 * target.h (struct target_ops): Add `supports_tracepoints',
8860 `read_pc', and `write_pc' fields.
8861 (target_supports_tracepoints): Define.
8862 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
8865 * regcache.h (struct regcache) <registers_owned>: New field.
8866 (init_register_cache, regcache_cpy): Declare.
8867 (regcache_read_pc, regcache_write_pc): Declare.
8868 (register_cache_size): Declare.
8869 (supply_regblock): Declare.
8870 * regcache.c (init_register_cache): New.
8871 (new_register_cache): Use it.
8872 (regcache_cpy): New.
8873 (register_cache_size): New.
8874 (supply_regblock): New.
8875 (regcache_read_pc, regcache_write_pc): New.
8877 * tracepoint.c: New.
8879 * Makefile.in (OBS): Add tracepoint.o.
8880 (tracepoint.o): New rule.
8882 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
8884 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
8886 (i386-mmx.c): Likewise.
8887 (i386-mmx-linux.o): Likewise.
8888 (i386-mmx-linux.c): Likewise.
8890 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
8891 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
8892 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
8893 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
8895 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
8896 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
8897 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
8899 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
8901 * Makefile.in (clean): Updated.
8903 (i386-avx.c): Likewise.
8904 (i386-avx-linux.o): Likewise.
8905 (i386-avx-linux.c): Likewise.
8906 (amd64-avx.o): Likewise.
8907 (amd64-avx.c): Likewise.
8908 (amd64-avx-linux.o): Likewise.
8909 (amd64-avx-linux.c): Likewise.
8911 * configure.srv (srv_i386_regobj): Add i386-avx.o.
8912 (srv_i386_linux_regobj): Add i386-avx-linux.o.
8913 (srv_amd64_regobj): Add amd64-avx.o.
8914 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
8915 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
8916 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
8917 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
8918 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
8919 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
8920 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
8922 * i387-fp.c: Include "i386-xstate.h".
8924 (i387_cache_to_xsave): Likewise.
8925 (i387_xsave_to_cache): Likewise.
8926 (x86_xcr0): Likewise.
8928 * i387-fp.h (i387_cache_to_xsave): Likewise.
8929 (i387_xsave_to_cache): Likewise.
8930 (x86_xcr0): Likewise.
8932 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
8933 * linux-crisv32-low.c (target_regsets): Likewise.
8934 * linux-m68k-low.c (target_regsets): Likewise.
8935 * linux-mips-low.c (target_regsets): Likewise.
8936 * linux-ppc-low.c (target_regsets): Likewise.
8937 * linux-s390-low.c (target_regsets): Likewise.
8938 * linux-sh-low.c (target_regsets): Likewise.
8939 * linux-sparc-low.c (target_regsets): Likewise.
8940 * linux-xtensa-low.c (target_regsets): Likewise.
8942 * linux-low.c: Include <sys/uio.h>.
8943 (regsets_fetch_inferior_registers): Support nt_type.
8944 (regsets_store_inferior_registers): Likewise.
8945 (linux_process_qsupported): New.
8946 (linux_target_ops): Add linux_process_qsupported.
8948 * linux-low.h (regset_info): Add nt_type.
8949 (linux_target_ops): Add process_qsupported.
8951 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
8953 (init_registers_i386_avx_linux): New.
8954 (init_registers_amd64_avx_linux): Likewise.
8955 (xmltarget_i386_linux_no_xml): Likewise.
8956 (xmltarget_amd64_linux_no_xml): Likewise.
8957 (PTRACE_GETREGSET): Likewise.
8958 (PTRACE_SETREGSET): Likewise.
8959 (x86_fill_xstateregset): Likewise.
8960 (x86_store_xstateregset): Likewise.
8961 (use_xml): Likewise.
8962 (x86_linux_update_xmltarget): Likewise.
8963 (x86_linux_process_qsupported): Likewise.
8964 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
8965 (x86_arch_setup): Don't call init_registers_amd64_linux nor
8966 init_registers_i386_linux here. Call
8967 x86_linux_update_xmltarget.
8968 (the_low_target): Add x86_linux_process_qsupported.
8970 * server.c (handle_query): Call target_process_qsupported.
8972 * target.h (target_ops): Add process_qsupported.
8973 (target_process_qsupported): New.
8975 2010-04-03 Pedro Alves <pedro@codesourcery.com>
8977 * inferiors.c (add_thread): Set last_status kind to
8978 TARGET_WAITKIND_IGNORE.
8979 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
8980 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
8981 (linux_wait_1): Move `thread' local definition to block that uses
8982 it. Don't NULL initialize `event_child'.
8983 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
8984 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
8985 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
8987 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8989 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
8990 an extended waitstatus, or by a watchpoint.
8991 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
8992 thread was stepping or has been stopped by a watchpoint.
8994 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8996 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
8997 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
8998 of another, then delete the previous, and validate all
9000 (validate_inserted_breakpoint): New.
9001 (delete_disabled_breakpoints): New.
9002 (validate_breakpoints): New.
9003 (check_mem_read): Validate breakpoints before trusting their
9004 shadow. Delete disabled breakpoints.
9005 (check_mem_write): Validate breakpoints before trusting they
9006 should be inserted. Delete disabled breakpoints.
9007 * mem-break.h (validate_breakpoints):
9008 * server.c (handle_query): Validate breakpoints when we see a
9011 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9013 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9014 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9015 if we could tell there's a GDB breakpoint at stop_pc.
9016 (need_step_over_p): Don't do a step over if we find a GDB
9017 breakpoint at the resume PC.
9019 * mem-break.c (struct raw_breakpoint): New.
9020 (enum bkpt_type): New type `gdb_breakpoint'.
9021 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9022 fields. New field `raw'.
9023 (find_raw_breakpoint_at): New.
9024 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9026 (set_breakpoint_at): Adjust.
9027 (delete_raw_breakpoint): New.
9028 (release_breakpoint): New.
9029 (delete_breakpoint): Rename to...
9030 (delete_breakpoint_1): ... this. Add proc parameter. Use
9031 release_breakpoint. Return ENOENT.
9032 (delete_breakpoint): Reimplement.
9033 (find_breakpoint_at): Delete.
9034 (find_gdb_breakpoint_at): New.
9035 (delete_breakpoint_at): Delete.
9036 (set_gdb_breakpoint_at): New.
9037 (delete_gdb_breakpoint_at): New.
9038 (gdb_breakpoint_here): New.
9039 (set_reinsert_breakpoint): Use release_breakpoint.
9040 (uninsert_breakpoint): Rename to ...
9041 (uninsert_raw_breakpoint): ... this.
9042 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9043 (reinsert_raw_breakpoint): Change parameter type to
9045 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9047 (check_breakpoints): Adjust. Use release_breakpoint.
9048 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9049 (breakpoint_inserted_here): Ditto.
9050 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9051 Don't trust the breakpoint's shadow if it is not inserted.
9052 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9053 (delete_all_breakpoints): Adjust.
9054 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9055 use delete_breakpoint_1.
9057 * mem-break.h (breakpoints_supported): Delete declaration.
9058 (set_gdb_breakpoint_at): Declare.
9059 (gdb_breakpoint_here): Declare.
9060 (delete_breakpoint_at): Delete.
9061 (delete_gdb_breakpoint_at): Declare.
9063 * server.h (struct raw_breakpoint): Forward declare.
9064 (struct process_info): New field `raw_breakpoints'.
9066 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9069 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9071 * linux-low.c (status_pending_p_callback): Fix comment.
9072 (linux_wait_for_event_1): Move most of the internal breakpoint
9073 handling from here...
9074 (linux_wait_1): ... to here.
9075 (count_events_callback): New.
9076 (select_singlestep_lwp_callback): New.
9077 (select_event_lwp_callback): New.
9078 (cancel_breakpoints_callback): New.
9079 (select_event_lwp): New.
9080 (linux_wait_1): Simplify internal breakpoint handling. Give equal
9081 priority to all LWPs that have had events that should be reported
9082 to the client. Cancel breakpoints when about to reporting the
9083 event to the client, not while stopping lwps. No longer cancel
9084 finished single-steps here.
9085 (cancel_finished_single_step): Delete.
9086 (cancel_finished_single_steps): Delete.
9088 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9090 * mem-break.c (enum bkpt_type): New.
9091 (struct breakpoint): New field `type'.
9092 (set_breakpoint_at): Change return type to struct breakpoint
9093 pointer. Set type to `other_breakpoint' by default.
9094 (delete_breakpoint): Rewrite, supporting more than one breakpoint
9095 in the breakpoint list.
9096 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
9097 (reinsert_breakpoint): Rename to ...
9098 (reinsert_raw_breakpoint): ... this.
9099 (reinsert_breakpoints_at): Adjust.
9100 * mem-break.h (struct breakpoint): Declare.
9101 (set_breakpoint_at): Change return type to struct breakpoint
9104 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9106 * server.c (handle_query): Assign, not compare.
9108 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9110 Teach linux gdbserver to step-over-breakpoints.
9112 * linux-low.c (can_hardware_single_step): New.
9113 (supports_breakpoints): New.
9114 (handle_extended_wait): If stopping threads, read the stop pc of
9117 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
9118 low target doesn't support retrieving the PC.
9119 (add_lwp): Set last_resume_kind to resume_continue.
9120 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
9121 (linux_attach): Don't clear stop_expected. Set the lwp's
9122 last_resume_kind to resume_stop.
9123 (linux_detach_one_lwp): Don't check for removed breakpoints.
9124 (check_removed_breakpoint): Delete.
9125 (status_pending_p): Rename to ...
9126 (status_pending_p_callback): ... this. Don't check for removed
9127 breakpoints. Don't consider threads that are stopped from GDB's
9129 (linux_wait_for_lwp): Always read the stop_pc here.
9130 (cancel_breakpoint): New.
9131 (step_over_bkpt): New global.
9132 (linux_wait_for_event_1): Implement stepping over breakpoints.
9133 (gdb_wants_lwp_stopped): New.
9134 (gdb_wants_all_stopped): New.
9135 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
9136 single-step traps here. Store the thread's last reported target
9138 (send_sigstop): Don't clear stop_expected. Always set it,
9140 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
9141 (cancel_finished_single_step): New.
9142 (cancel_finished_single_steps): New.
9143 (wait_for_sigstop): Don't cancel finished single-step traps here.
9144 (linux_resume_one_lwp): Don't check for removed breakpoints.
9145 Don't set `step' on non-hardware step archs.
9146 (linux_set_resume_request): Ignore resume_stop requests if already
9147 stopping or stopped. Set the lwp's last_resume_kind.
9148 (resume_status_pending_p): Don't check for removed breakpoints.
9149 (need_step_over_p): New.
9150 (start_step_over): New.
9151 (finish_step_over): New.
9152 (linux_resume_one_thread): Always queue a sigstop for resume_stop
9153 requests. Clear the thread's last reported target waitstatus.
9154 Don't use the `suspended' flag. Don't consider pending breakpoints.
9155 (linux_resume): Start a step-over if necessary.
9156 (proceed_one_lwp): New.
9157 (proceed_all_lwps): New.
9158 (unstop_all_lwps): New.
9159 * linux-low.h (struct lwp_info): Rewrite comment for the
9160 `suspended' flag. Add the `stop_pc' field. Delete the
9161 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
9162 Add `'last_resume_kind' and `need_step_over' fields.
9163 * inferiors.c (struct thread_info): Delete, moved elsewhere.
9164 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
9165 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
9166 (set_raw_breakpoint_at): New.
9167 (set_breakpoint_at): Rewrite to use it.
9168 (reinsert_breakpoint_handler): Delete.
9169 (set_reinsert_breakpoint): New.
9170 (reinsert_breakpoint_by_bp): Delete.
9171 (delete_reinsert_breakpoints): New.
9172 (uninsert_breakpoint): Rewrite.
9173 (uninsert_breakpoints_at): New.
9174 (reinsert_breakpoint): Rewrite.
9175 (reinsert_breakpoints_at): New.
9176 (check_breakpoints): Rewrite.
9177 (breakpoint_here): New.
9178 (breakpoint_inserted_here): New.
9179 (check_mem_read): Adjust.
9180 * mem-break.h (breakpoints_supported, breakpoint_here)
9181 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
9182 (reinsert_breakpoint_by_bp): Delete declaration.
9183 (delete_reinsert_breakpoints): Declare.
9184 (reinsert_breakpoint): Delete declaration.
9185 (reinsert_breakpoints_at): Declare.
9186 (uninsert_breakpoint): Delete declaration.
9187 (uninsert_breakpoints_at): Declare.
9188 (check_breakpoints): Adjust prototype.
9189 * server.h: Adjust include order.
9190 (struct thread_info): Declare here. Add a `last_status' field.
9192 2010-03-23 Michael Snyder <msnyder@vmware.com>
9194 * server.c (crc32): New function.
9195 (handle_query): Add handling for 'qCRC:' request.
9197 2010-03-23 Pedro Alves <pedro@codesourcery.com>
9199 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
9200 lwp had been stopped by a watchpoint.
9202 2010-03-16 Pedro Alves <pedro@codesourcery.com>
9204 * server.h (internal_error): Declare.
9205 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
9206 * utils.c (internal_error): New function.
9208 2010-03-15 Andreas Schwab <schwab@redhat.com>
9210 * configure.srv: Fix typo setting srv_regobj.
9212 2010-03-15 Pedro Alves <pedro@codesourcery.com>
9214 * linux-low.c (fetch_register): Avoid passing a non string literal
9216 (usr_store_inferior_registers): Ditto.
9218 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9220 * linux-low.c (linux_write_memory): Bail out early if peeking
9223 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9225 * linux-low.h (struct lwp_info): New fields
9226 `stopped_by_watchpoint' and `stopped_data_address'.
9227 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
9228 here, and cache them in the lwp object.
9229 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
9231 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
9233 (linux_stopped_by_watchpoint): Rewrite.
9234 (linux_stopped_data_address): Rewrite.
9236 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
9238 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
9239 switching the current inferior, not before.
9241 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
9243 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
9244 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
9245 i386-linux.c and amd64-linux.c.
9246 (reg-i386.o): Removed.
9247 (reg-i386.c): Likewise.
9248 (reg-i386-linux.o): Likewise.
9249 (reg-i386-linux.c): Likewise.
9250 (reg-x86-64.o): Likewise.
9251 (reg-x86-64.c): Likewise.
9252 (reg-x86-64-linux.o): Likewise.
9253 (reg-x86-64-linux.c): Likewise.
9256 (i386-linux.o): Likewise.
9257 (i386-linux.c): Likewise.
9258 (amd64.o): Likewise.
9259 (amd64.c): Likewise.
9260 (amd64-linux.o): Likewise.
9261 (amd64-linux.c): Likewise.
9263 * configure.srv (srv_i386_regobj): New.
9264 (srv_i386_linux_regobj): Likewise.
9265 (srv_amd64_regobj): Likewise.
9266 (srv_amd64_linux_regobj): Likewise.
9267 (srv_i386_32bit_xmlfiles): Likewise.
9268 (srv_i386_64bit_xmlfiles): Likewise.
9269 (srv_i386_xmlfiles): Likewise.
9270 (srv_amd64_xmlfiles): Likewise.
9271 (srv_i386_linux_xmlfiles): Likewise.
9272 (srv_amd64_linux_xmlfiles): Likewise.
9273 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
9274 srv_xmlfiles to $srv_i386_xmlfiles.
9275 (i[34567]86-*-mingw32ce*): Likewise.
9276 (i[34567]86-*-mingw*): Likewise.
9277 (i[34567]86-*-nto*): Likewise.
9278 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
9279 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
9280 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
9281 (x86_64-*-linux*): Likewise.
9283 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
9284 (init_registers_amd64_linux): New.
9285 (x86_arch_setup): Replace init_registers_x86_64_linux with
9286 init_registers_amd64_linux.
9288 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
9290 * configure.ac: Check for libdl. If it is not available link against
9291 static libthread_db.
9292 * configure: Regenerate.
9294 2010-02-22 Pedro Alves <pedro@codesourcery.com>
9298 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
9299 handing a read watchpoint.
9300 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
9302 2010-02-12 Doug Evans <dje@google.com>
9304 * linux-low.c (linux_supports_tracefork_flag): Document.
9305 (linux_look_up_symbols): Add comment.
9307 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
9309 * regcache.c (supply_register): Clear regcache if buf is NULL.
9311 2010-02-02 Nicolas Roche <roche@sourceware.org>
9312 Joel Brobecker <brobecker@adacore.com>
9314 * inferiors.c (find_inferior): Add function documentation.
9315 (unloaded_dll): Handle the case where the unloaded dll has not
9316 been previously registered in the dll list.
9318 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9320 * linux-arm-low.c (thumb_breakpoint_len): Delete.
9321 (thumb2_breakpoint): New.
9322 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
9324 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9326 * linux-low.c (get_stop_pc): Check for SIGTRAP.
9327 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
9330 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9332 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
9334 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9336 * linux-s390-low.c (s390_collect_ptrace_register)
9337 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
9339 2010-01-21 Doug Evans <dje@google.com>
9341 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
9342 (PTRACE_ARG4_TYPE): New macro.
9343 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
9344 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
9345 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
9346 (usr_store_inferior_registers): Ditto.
9347 (linux_read_memory, linux_write_memory): Ditto.
9348 (linux_test_for_tracefork): Ditto.
9350 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
9351 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
9353 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9355 * proc-service.c (ps_lgetregs): Don't refetch registers from the
9358 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9360 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
9361 prototype to take a regcache. Adjust.
9363 2010-01-20 Pedro Alves <pedro@codesourcery.com>
9365 * regcache.h (struct thread_info): Forward declare.
9366 (struct regcache): New.
9367 (new_register_cache): Adjust prototype.
9368 (get_thread_regcache): Declare.
9369 (free_register_cache): Adjust prototype.
9370 (registers_to_string, registers_from_string): Ditto.
9371 (supply_register, supply_register_by_name, collect_register)
9372 (collect_register_as_string, collect_register_by_name): Ditto.
9373 * regcache.c (struct inferior_regcache_data): Delete.
9374 (get_regcache): Rename to ...
9375 (get_thread_regcache): ... this. Adjust. Switch inferior before
9377 (regcache_invalidate_one): Adjust.
9378 (regcache_invalidate): Fix prototype.
9379 (new_register_cache): Return the new register cache.
9380 (free_register_cache): Change prototype.
9381 (realloc_register_cache): Adjust.
9382 (registers_to_string): Change prototype to take a regcache. Adjust.
9383 (registers_from_string): Ditto.
9384 (register_data): Ditto.
9385 (supply_register): Ditto.
9386 (supply_register_by_name): Ditto.
9387 (collect_register): Ditto.
9388 (collect_register_as_string): Ditto.
9389 (collect_register_by_name): Ditto.
9390 * server.c (process_serial_event): Adjust.
9391 * linux-low.h (regset_fill_func, regset_store_func): Change
9393 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
9395 * linux-low.c (get_stop_pc): Adjust.
9396 (check_removed_breakpoint): Adjust.
9397 (linux_wait_for_event): Adjust.
9398 (linux_resume_one_lwp): Adjust.
9399 (fetch_register): Add regcache parameter. Adjust.
9400 (usr_store_inferior_registers): Ditto.
9401 (regsets_fetch_inferior_registers): Ditto.
9402 (regsets_store_inferior_registers): Ditto.
9403 (linux_fetch_registers, linux_store_registers): Ditto.
9404 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
9406 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
9408 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
9409 prototype to take a regcache.
9410 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9411 * remote-utils.c (convert_ascii_to_int, outreg)
9412 (prepare_resume_reply): Change prototype to take a regcache.
9414 * target.h (struct target_ops) <fetch_registers, store_registers>:
9415 Change prototype to take a regcache.
9416 (fetch_inferior_registers, store_inferior_registers): Change
9417 prototype to take a regcache. Adjust.
9418 * proc-service.c (ps_lgetregs): Adjust.
9419 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9420 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9421 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9422 take a regcache. Adjust.
9423 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9424 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9425 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9426 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9427 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9428 (cris_cannot_fetch_register):
9429 (cris_breakpoint_at): Change prototype to take a regcache.
9431 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9432 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9433 to take a regcache. Adjust.
9434 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9436 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9437 take a regcache. Adjust.
9438 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9439 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9440 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9441 * linux-mips-low.c (mips_get_pc):
9442 (mips_set_pc): Change prototype to take a regcache. Adjust.
9443 (mips_reinsert_addr): Adjust.
9444 (mips_collect_register): Change prototype to take a regcache.
9446 (mips_supply_register):
9447 (mips_collect_register_32bit, mips_supply_register_32bit)
9448 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9449 (mips_store_fpregset): Ditto.
9450 * linux-ppc-low.c (ppc_supply_ptrace_register)
9451 (ppc_supply_ptrace_register): Ditto.
9452 (parse_spufs_run): Adjust.
9453 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9454 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9455 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9456 take a regcache. Adjust.
9457 * linux-s390-low.c (s390_collect_ptrace_register)
9458 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9459 (s390_set_pc): Change prototype to take a regcache. Adjust.
9460 (s390_arch_setup): Adjust.
9461 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9462 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9463 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9464 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9465 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9467 (sparc_breakpoint_at): Adjust.
9468 * linux-xtensa-low.c (xtensa_fill_gregset):
9469 (xtensa_store_gregset):
9470 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9471 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9472 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9473 prototype to take a regcache. Adjust.
9474 * win32-arm-low.c (arm_fetch_inferior_register)
9475 (arm_store_inferior_register): Change prototype to take a
9477 * win32-i386-low.c (i386_fetch_inferior_register)
9478 (i386_store_inferior_register): Change prototype to take a
9480 * win32-low.c (child_fetch_inferior_registers)
9481 (child_store_inferior_registers): Change prototype to take a
9483 (win32_wait): Adjust.
9484 (win32_fetch_inferior_registers): Change prototype to take a
9486 (win32_store_inferior_registers): Adjust.
9487 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9488 store_inferior_register>: Change prototype to take a regcache.
9490 2010-01-20 Doug Evans <dje@google.com>
9492 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9494 (linux_wait_for_event1, linux_init_signals): Ditto.
9495 (W_STOPCODE): Provide definition if missing.
9497 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9499 * linux-low.c (linux_core_of_thread): New.
9500 (compare_ints, show_process, list_threads): New.
9501 (linux_qxfer_osdata): Report threads and cores.
9502 (linux_target_op): Register linux_core_of_thread.
9503 * remote-utils.c (prepare_resume_reply): Report the core.
9504 (buffer_xml_printf): Support %d specifier.
9505 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9507 (handle_query): Handle qXfer:threads. Announce availability
9509 * target.h (struct target_ops): New field core_of_thread.
9511 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9513 * Makefile.in (clean): Remove new generated files.
9514 (reg-s390.o, reg-s390.c): Remove rules.
9515 (reg-s390x.o, reg-s390x.c): Likewise.
9516 (s390-linux32.o, s390-linux32.c): Add rules.
9517 (s390-linux64.o, s390-linux64.c): Likewise.
9518 (s390x-linux64.o, s390x-linux64.c): Likewise.
9519 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9520 * linux-s390-low.c: Include <elf.h>.
9521 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9522 (init_registers_s390): Remove prototype.
9523 (init_registers_s390x): Likewise.
9524 (init_registers_s390_linux32): Add prototype.
9525 (init_registers_s390_linux64): Likewise.
9526 (init_registers_s390x_linux64): Likewise.
9527 (s390_num_regs_3264): New define.
9528 (s390_regmap_3264): New global variable.
9529 (s390_cannot_fetch_register): Remove obsolete check.
9530 (s390_cannot_store_register): Likewise.
9531 (s390_collect_ptrace_register): Handle upper/lower register halves.
9532 (s390_supply_ptrace_register): Likewise.
9533 (s390_fill_gregset): Update to register number changes.
9534 (s390_get_hwcap): New routine.
9535 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9536 Install appropriate regmap and register set.
9538 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9540 * server.c (gdbserver_version): Update copyright year to 2010.
9541 * gdbreplay.c (gdbreplay_version): Likewise.
9543 2009-12-28 Doug Evans <dje@google.com>
9545 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9546 elf/external.h. Include <elf.h> instead but only if necessary.
9548 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9550 * linux-low.c (linux_remove_process): Remove `detaching'
9551 parameter. Don't release/detach from thread_db here.
9552 (linux_kill): Release/detach from thread_db here, ...
9553 (linux_detach): ... and here, before actually detaching.
9554 (linux_wait_1): ... and here, when a process exits.
9555 * thread-db.c (any_thread_of): New.
9556 (thread_db_free): Switch the current inferior to a thread of the
9559 2009-12-21 Doug Evans <dje@google.com>
9561 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9563 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9564 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9565 warning ifndef __NR_tkill. Move setting of errno there too.
9566 Delete unnecessary resetting of errno after syscall.
9567 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9569 * configure.ac: Check for dladdr.
9570 * config.in: Regenerate.
9571 * configure: Regenerate.
9572 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9573 (try_thread_db_load): Update.
9575 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9577 2009-12-18 Doug Evans <dje@google.com>
9579 * event-loop.c: Include unistd.h if it exists.
9581 * linux-low.c (my_waitpid): Move definition away from being in
9582 between linux_tracefork_child/linux_test_for_tracefork.
9584 * gdb_proc_service.h (psaddr_t): Fix type.
9585 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9586 signature to match glibc.
9588 2009-12-16 Doug Evans <dje@google.com>
9590 * linux-low.c (linux_read_memory): Fix argument to read.
9592 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9594 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9595 events, don't leave current_inferior pointing at null.
9597 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9599 * win32-low.c (LOG): Delete.
9600 (OUTMSG): Output to stderr.
9601 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9602 on compile time LOG macro.
9603 (win32_wait): Fix debug output.
9605 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9607 * win32-low.c (win32_add_one_solib): If the dll name is
9608 "ntdll.dll", prepend the system directory to the dll path.
9610 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9612 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9614 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
9615 Vladimir Prus <vladimir@codesourcery.com>
9617 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9618 * configure.ac: Check for __mcoldfire__ and set
9619 gdb_cv_m68k_is_coldfire.
9620 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9621 reg-cf.o and reg-m68k.o.
9622 * configure: Regenerated.
9624 2009-11-16 Pedro Alves <pedro@codesourcery.com>
9626 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9627 Pass it to thread_db_free.
9628 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9629 proper `detaching' argument to linux_remove_process.
9630 * linux-low.h (thread_db_free): Add `detaching' parameter.
9631 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9633 (thread_db_free): Add `detaching' parameter. Only
9634 call td_ta_clear_event if detaching from process.
9636 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9638 * thread-db.c (thread_db_free): Fix typo.
9640 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9643 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9645 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9647 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9648 with an i686 compiler.
9649 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9651 * configure: Rebuilt.
9653 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9657 * server.c (handle_search_memory_1): Correct read_addr initialization
9658 in loop for searching subsequent chunks.
9660 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9662 * configure.ac: New --with-libthread-db option.
9663 * thread-db.c: Allow direct dependence on libthread_db.
9664 (thread_db_free): Adjust.
9665 * config.in: Regenerate.
9666 * configure: Likewise.
9668 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9671 * thread-db.c (attach_thread): New function.
9672 (maybe_attach_thread): Return success/failure.
9673 (find_new_threads_callback): Adjust.
9674 (thread_db_find_new_threads): Loop until no new threads.
9676 2009-10-13 Pedro Alves <pedro@codesourcery.com>
9678 * proc-service.c (ps_lgetregs): Formatting.
9680 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9682 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9683 * configure.ac: Adjust.
9684 * linux-low.h (struct process_info_private): Move members to struct
9686 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9687 * linux-low.c (linux_remove_process): Adjust.
9688 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9689 * server.c (handle_query): Move code ...
9690 (handle_monitor_command): ... here. New function.
9691 * target.h (struct target_ops): New member.
9692 * thread-db.c (struct thread_db): New.
9693 (libthread_db_search_path): New variable.
9694 (thread_db_create_event, thread_db_enable_reporting)
9695 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9696 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9697 (try_thread_db_load_1, dladdr_to_soname): New functions.
9698 (try_thread_db_load, thread_db_load_search): New functions.
9699 (thread_db_init): Search for libthread_db.
9700 (thread_db_free): New function.
9701 (thread_db_handle_monitor_command): Likewise.
9702 * config.in: Regenerate.
9703 * configure: Regenerate.
9705 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9707 * spu-low.c (spu_kill): Wait for inferior to terminate.
9708 Call clear_inferiors.
9709 (spu_detach): Call clear_inferiors.
9711 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9713 * aclocal.m4: Regenerate.
9714 * config.in: Likewise.
9715 * configure: Likewise.
9717 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9719 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9720 (parse_spufs_run): New function.
9721 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9722 (ppc_breakpoint_at): Handle SPU breakpoints.
9724 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9726 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9727 (SPUFS_MAGIC): Define.
9728 (spu_enumerate_spu_ids): New function.
9729 (linux_qxfer_spu): New function.
9730 (linux_target_ops): Install linux_qxfer_spu.
9732 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9734 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9735 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9736 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9737 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9738 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9739 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9740 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9741 (init_registers_powerpc_cell32l): Add prototype.
9742 (init_registers_powerpc_cell64l): Likewise.
9743 (ppc_arch_setup): Detect Cell/B.E. architecture.
9745 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9747 * Makefile.in (datarootdir): New variable.
9749 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9751 * linux-low.c (linux_write_memory): Update debugging output.
9752 * Makefile.in (clean): Add new descriptions.
9753 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9754 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9755 * configure.srv: Add new files for arm*-*-linux*.
9756 * linux-arm-low.c: Add new declarations.
9757 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9758 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9759 (HWCAP_VFPv3D16): New.
9760 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9761 instead of __IWMMXT__.
9762 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9763 (arm_arch_setup): New.
9764 (target_regsets): Remove #ifdef. Add VFP regset.
9765 (the_low_target): Use arm_arch_setup.
9767 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9769 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9770 the main thread again.
9772 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9774 Adding Neutrino gdbserver.
9775 * configure: Regenerated.
9776 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9777 * configure.srv (i[34567]86-*-nto*): New target.
9778 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9779 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9780 (nto_comctrl) [__QNX__]: New function.
9781 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9783 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
9785 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9788 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9789 Pedro Alves <pedro@codesourcery.com>
9791 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9792 don't support CONTEXT_EXTENDED_REGISTERS.
9793 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9794 (the_low_target): Install them.
9795 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9796 failing with ERROR_PIPE_NOT_CONNECTED.
9798 2009-06-30 Doug Evans <dje@google.com>
9799 Pierre Muller <muller@ics.u-strasbg.fr>
9801 Add h/w watchpoint support to x86-linux, win32-i386.
9802 * Makefile.in (SFILES): Add i386-low.c
9803 (i386_low_h): Define.
9804 (i386-low.o): Add dependencies.
9805 (linux-x86-low.o): Add i386-low.h dependency.
9806 (win32-i386-low.o): Ditto.
9807 * i386-low.c: New file.
9808 * i386-low.h: New file.
9809 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9810 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9811 * linux-low.c (linux_add_process): Initialize arch_private.
9812 (linux_remove_process): Free arch_private.
9813 (add_lwp): Initialize arch_private.
9814 (delete_lwp): Free arch_private.
9815 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9817 * linux-low.h (process_info_private): New member arch_private.
9818 (lwp_info): New member arch_private.
9819 (linux_target_ops): New members new_process, new_thread,
9821 (ptid_of): New macro.
9822 * linux-x86-low.c: Include stddef.h, i386-low.h.
9823 (arch_process_info): New struct.
9824 (arch_lwp_info): New struct.
9825 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9826 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9827 (i386_dr_low_get_status): New function.
9828 (x86_insert_point, x86_remove_point): New functions.
9829 (x86_stopped_by_watchpoint): New function.
9830 (x86_stopped_data_address): New function.
9831 (x86_linux_new_process, x86_linux_new_thread): New functions.
9832 (x86_linux_prepare_to_resume): New function.
9833 (the_low_target): Add entries for insert_point, remove_point,
9834 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9836 * server.c (debug_hw_points): New global.
9837 (monitor_show_help): Document set debug-hw-points.
9838 (handle_query): Process "set debug-hw-points".
9839 * server.h (debug_hw_points): Declare.
9840 (paddress): Declare.
9841 * utils.c (NUMCELLS, CELLSIZE): New macros.
9842 (get_sell, xsnprintf, paddress): New functions.
9843 * win32-arm-low.c (the_low_target): Add entries for insert_point,
9844 remove_point, stopped_by_watchpoint, stopped_data_address.
9845 * win32-i386-low.c: Include i386-low.h.
9846 (debug_reg_state): Replaces dr.
9847 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9848 (i386_dr_low_get_status): New function.
9849 (i386_insert_point, i386_remove_point): New functions.
9850 (i386_stopped_by_watchpoint): New function.
9851 (i386_stopped_data_address): New function.
9852 (i386_initial_stuff): Update.
9853 (get_thread_context,set_thread_context,i386_thread_added): Update.
9854 (the_low_target): Add entries for insert_point,
9855 remove_point, stopped_by_watchpoint, stopped_data_address.
9856 * win32-low.c (win32_insert_watchpoint): New function.
9857 (win32_remove_watchpoint): New function.
9858 (win32_stopped_by_watchpoint): New function.
9859 (win32_stopped_data_address): New function.
9860 (win32_target_ops): Add entries for insert_watchpoint,
9861 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
9862 * win32-low.h (win32_target_ops): New members insert_point,
9863 remove_point, stopped_by_watchpoint, stopped_data_address.
9865 2009-06-25 Pedro Alves <pedro@codesourcery.com>
9867 * server.c (process_serial_event): Re-return unsupported, not
9868 error, if the type isn't recognized. Re-allow supporting only
9869 insert or remove packets. Also call require_running for
9870 breakpoints. Add missing break statement to default case. Tidy.
9871 * target.h (struct target_ops): Rename insert_watchpoint to
9872 insert_point, and remove_watchpoint to remove_point.
9874 * linux-low.h (struct linux_target_ops): Likewise.
9875 * linux-low.c (linux_insert_watchpoint): Rename to ...
9876 (linux_insert_point): ... this. Adjust.
9877 (linux_remove_watchpoint): Rename to ...
9878 (linux_remove_point): ... this. Adjust.
9879 (linux_target_ops): Adjust.
9880 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
9881 (cris_insert_point): ... this.
9882 (cris_remove_watchpoint): Rename to ...
9883 (cris_remove_point): ... this.
9884 (the_low_target): Adjust.
9886 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
9888 * server.c (handle_v_kill): Pass signal_pid to
9889 kill_inferior if multi_process is zero.
9891 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
9893 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
9894 * target.h (target_ops): Comment for *_watchpoint to make it clear
9895 the functions can get types '0' and '1'.
9897 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
9899 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
9900 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
9901 * regcache.c (get_regcache): Likewise.
9902 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
9903 * win32-low.c (child_fetch_inferior_registers): Remove check for
9906 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
9907 Pedro Alves <pedro@codesourcery.com>
9909 * target.h (struct target_ops) <supports_multi_process>: New
9911 (target_supports_multi_process): New.
9912 * server.c (handle_query): Even if GDB reports support, only
9913 enable multi-process if the target also supports it. Report
9914 multi-process support only if the target backend supports it.
9915 * linux-low.c (linux_supports_multi_process): New function.
9916 (linux_target_ops): Install it as target_supports_multi_process
9919 2009-05-24 Doug Evans <dje@google.com>
9921 Global renaming of find_thread_pid to find_thread_ptid.
9922 * server.h (find_thread_ptid): Renamed from find_thread_pid.
9923 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
9924 All callers updated.
9926 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
9927 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
9930 * linux-low.c (get_stop_pc): Print pc if debug_threads.
9931 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
9932 (linux_resume_one_lwp): Ditto.
9934 2009-05-23 Doug Evans <dje@google.com>
9936 * linux-low.c (linux_resume_one_lwp): Change type of first arg
9937 from struct inferior_list_entry * to struct lwp_info *.
9938 All callers updated.
9940 2009-05-13 Doug Evans <dje@google.com>
9942 * linux-x86-low.c: Don't include assert.h.
9943 (x86_siginfo_fixup): Use fatal, not assert.
9944 (x86_arch_setup): Fix comment.
9946 2009-05-12 Doug Evans <dje@google.com>
9948 Biarch support for i386/amd64 gdbserver.
9949 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
9950 Add linux-x86-low.c.
9951 (linux-i386-low.o, linux-x86-64-low.o): Delete.
9952 (linux-x86-low.o): Add.
9953 * linux-x86-64-low.c: Delete.
9954 * linux-i386-low.c: Delete.
9955 * linux-x86-low.c: New file.
9956 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
9958 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
9960 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
9961 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
9962 (linux_child_pid_to_exec_file): New function.
9963 (elf_64_header_p, elf_64_file_p): New functions.
9964 (siginfo_fixup): New function.
9965 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
9966 give target a chance to convert layout.
9967 * linux-low.h (linux_target_ops): New member siginfo_fixup.
9968 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
9970 2009-05-07 Doug Evans <dje@google.com>
9972 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
9973 (regsets_store_inferior_registers): Ditto.
9975 2009-05-06 Pedro Alves <pedro@codesourcery.com>
9979 * linux-low.c (must_set_ptrace_flags): Delete.
9980 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
9982 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
9983 `lwp->must_set_ptrace_flags' instead.
9984 (linux_wait_for_event_1): Set ptrace options here.
9985 (linux_wait_1): ... not here.
9987 2009-04-30 Doug Evans <dje@google.com>
9989 * inferiors.c (started_inferior_callback): New function.
9990 (attached_inferior_callback): New function.
9991 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
9992 * server.c (print_started_pid, print_attached_pid): New functions.
9993 (detach_or_kill_for_exit): New function.
9994 (main): Call it instead of for_each_inferior (kill_inferior_callback).
9995 * server.h (have_started_inferiors_p): Declare.
9996 (have_attached_inferiors_p): Declare.
9998 * inferiors.c (remove_process): Fix memory leak, free process.
9999 * linux-low.c (linux_remove_process): New function.
10000 (linux_kill): Call it instead of remove_process.
10001 (linux_detach, linux_wait_1): Ditto.
10003 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10005 * configure.srv: Add x86 Windows CE target.
10007 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10009 * inferiors.c (get_thread_process): Make global.
10010 * server.h (get_thread_process): Add prototype.
10011 * thread-db.c (find_one_thread): Use get_thread_process
10012 instead of current_process.
10013 (thread_db_get_tls_address): Do not crash if called when
10014 thread layer is not yet initialized.
10016 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10018 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10019 * spu-low.c (current_tid): Rename to ...
10020 (current_ptid): ... this.
10021 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10022 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10023 ptid_get_lwp (current_ptid) instead of current_tid.
10024 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10025 instead of current_tid. Use find_process_pid to verify pid
10026 argument is valid. Pass proper argument to remove_process.
10027 (spu_thread_alive): Compare current_ptid instead of current_tid.
10028 (spu_resume): Likewise.
10030 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10032 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10035 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10037 Implement the multiprocess extensions, and add linux multiprocess
10040 * server.h (ULONGEST): Declare.
10041 (struct ptid, ptid_t): New.
10042 (minus_one_ptid, null_ptid): Declare.
10043 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10044 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10045 (struct inferior_list_entry): Change `id' type from unsigned from
10047 (struct sym_cache, struct breakpoint, struct
10048 process_info_private): Forward declare.
10049 (struct process_info): Declare.
10050 (current_process): Declare.
10051 (all_processes): Declare.
10052 (initialize_inferiors): Declare.
10053 (add_thread): Adjust to use ptid_t.
10054 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10055 (add_process, remove_process, find_thread_pid): Declare.
10056 (find_inferior_id): Adjust to use ptid_t.
10057 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10058 (multi_process): Declare.
10059 (push_event): Adjust to use ptid_t.
10060 (read_ptid, write_ptid): Declare.
10061 (prepare_resume_reply): Adjust to use ptid_t.
10062 (clear_symbol_cache): Declare.
10063 * inferiors.c (all_processes): New.
10064 (null_ptid, minus_one_ptid): New.
10065 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10066 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10067 (add_thread): Change unsigned long to ptid. Remove gdb_id
10069 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10070 (gdb_id_to_thread): Rename to ...
10071 (find_thread_pid): ... this. Change unsigned long to ptid.
10072 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10073 (loaded_dll, pull_pid_from_list): Adjust.
10074 (add_process, remove_process, find_process_pid)
10075 (get_thread_process, current_process, initialize_inferiors): New.
10076 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10077 (struct target_waitstatus) <related_pid>: Ditto.
10078 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10079 return type to int.
10080 (struct target_ops) <join>: Add `pid' argument.
10081 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
10082 (struct target_ops) <wait>: Add `ptid' field. Change return type
10084 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
10085 (mywait): Add `ptid' argument. Change return type to ptid_t.
10086 (target_pid_to_str): Declare.
10087 * target.c (set_desired_inferior): Adjust to use ptids.
10088 (mywait): Add new `ptid' argument. Adjust.
10089 (target_pid_to_str): New.
10090 * mem-break.h (free_all_breakpoints): Declare.
10091 * mem-break.c (breakpoints): Delelete.
10092 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
10093 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
10094 to use per-process breakpoint list.
10095 (free_all_breakpoints): New.
10096 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
10097 (symbol_cache, all_symbols_looked_up): Delete.
10099 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10101 (prepare_resume_reply): Change ptid argument's type from unsigned
10102 long to ptid_t. Adjust. Implement W;process and X;process.
10103 (free_sym_cache, clear_symbol_cache): New.
10104 (look_up_one_symbol): Adjust to per-process symbol cache. *
10105 * server.c (cont_thread, general_thread, step_thread): Change type
10107 (attached): Delete.
10108 (multi_process): New.
10109 (last_ptid): Change type to ptid_t.
10110 (struct vstop_notif) <ptid>: Change type to ptid_t.
10111 (queue_stop_reply, push_event): Change `ptid' argument's type to
10113 (discard_queued_stop_replies): Add `pid' argument.
10114 (start_inferior): Adjust to use ptids. Adjust to mywait interface
10115 changes. Don't reference the `attached' global.
10116 (attach_inferior): Adjust to mywait interface changes.
10117 (handle_query): Adjust to use ptids. Parse GDB's qSupported
10118 features. Handle and report "multiprocess+". Handle
10120 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
10122 (handle_v_kill): New.
10123 (handle_v_stopped): Adjust to use target_pid_to_str.
10124 (handle_v_requests): Allow multiple attaches and runs when
10125 multiprocess extensions are in effect. Handle "vKill".
10126 (myresume): Adjust to use ptids.
10127 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
10128 (handle_status): Adjust to discard_queued_stop_replies interface
10130 (first_thread_of, kill_inferior_callback)
10131 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
10132 (main): Call initialize_inferiors. Adjust to use ptids, killing
10133 and detaching from all inferiors. Handle multiprocess packet
10135 * linux-low.h: Include gdb_proc_service.h.
10136 (struct process_info_private): New.
10137 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
10138 <lwpid_of>: Use ptid_get_lwp.
10139 (get_lwp_thread): Adjust.
10140 (struct lwp_info): Add `dead' member.
10141 (find_lwp_pid): Declare.
10142 * linux-low.c (thread_db_active): Delete.
10143 (new_inferior): Adjust comment.
10144 (inferior_pid): Delete.
10145 (linux_add_process): New.
10146 (handle_extended_wait): Adjust.
10147 (add_lwp): Change unsigned long to ptid.
10148 (linux_create_inferior): Add process to processes table. Adjust
10149 to use ptids. Don't set new_inferior here.
10150 (linux_attach_lwp): Rename to ...
10151 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
10152 it. Adjust to use ptids.
10153 (linux_attach_lwp): New.
10154 (linux_attach): Add process to processes table. Don't set
10156 (struct counter): New.
10157 (second_thread_of_pid_p, last_thread_of_process_p): New.
10158 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
10159 multiple processes.
10160 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
10161 processes. Remove process from process table.
10162 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
10163 to multiple processes.
10164 (any_thread_of): New.
10165 (linux_detach): Add `pid' argument, and handle it. Remove process
10166 from processes table.
10167 (linux_join): Add `pid' argument. Handle it.
10168 (linux_thread_alive): Change unsighed long argument to ptid_t.
10169 Consider dead lwps as not being alive.
10170 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
10171 threads we're not interested in.
10172 (same_lwp, find_lwp_pid): New.
10173 (linux_wait_for_lwp): Change `pid' argument's type from int to
10175 (linux_wait_for_event): Rename to ...
10176 (linux_wait_for_event_1): ... this. Change `pid' argument's type
10177 from int to ptid_t. Adjust.
10178 (linux_wait_for_event): New.
10179 (linux_wait_1): Add `ptid' argument. Change return type to
10180 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
10181 that exit from the process table.
10182 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
10184 (mark_lwp_dead): New.
10185 (wait_for_sigstop): Adjust to use ptids. If a process exits while
10186 stopping all threads, mark its main lwp as dead.
10187 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
10189 (fetch_register, usr_store_inferior_registers)
10190 (regsets_fetch_inferior_registers)
10191 (regsets_store_inferior_registers, linux_read_memory)
10192 (linux_write_memory): Inline `inferior_pid'.
10193 (linux_look_up_symbols): Adjust to use per-process
10194 `thread_db_active'.
10195 (linux_request_interrupt): Adjust to use ptids.
10196 (linux_read_auxv): Inline `inferior_pid'.
10197 (initialize_low): Don't reference thread_db_active.
10198 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
10199 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
10200 (ps_getpid): Return the pid of the current inferior.
10201 * thread-db.c (proc_handle, thread_agent): Delete.
10202 (thread_db_create_event, thread_db_enable_reporting): Adjust to
10204 (find_one_thread): Change argument type to ptid_t. Adjust to
10206 (maybe_attach_thread): Adjust to per-process data and ptids.
10207 (thread_db_find_new_threads): Ditto.
10208 (thread_db_init): Ditto.
10209 * spu-low.c (spu_create_inferior, spu_attach): Add process to
10210 processes table. Adjust to use ptids.
10211 (spu_kill, spu_detach): Adjust interface. Remove process from
10213 (spu_join, spu_thread_alive): Adjust interface.
10214 (spu_wait): Adjust interface. Remove process from processes
10215 table. Adjust to use ptids.
10216 * win32-low.c (current_inferior_tid): Delete.
10217 (current_inferior_ptid): New.
10218 (debug_event_ptid): New.
10219 (thread_rec): Take a ptid. Adjust.
10220 (child_add_thread): Add `pid' argument. Adjust to use ptids.
10221 (child_delete_thread): Ditto.
10222 (do_initial_child_stuff): Add `attached' argument. Add process to
10224 (child_fetch_inferior_registers, child_store_inferior_registers):
10226 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
10227 (win32_attach): Pass 1 to do_initial_child_stuff.
10228 (win32_kill): Adjust interface. Remove process from processes
10230 (win32_detach): Ditto.
10231 (win32_join): Adjust interface.
10232 (win32_thread_alive): Take a ptid.
10233 (win32_resume): Adjust to use ptids.
10234 (get_child_debug_event): Ditto.
10235 (win32_wait): Adjust interface. Remove exiting process from
10238 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10240 Non-stop mode support.
10242 * server.h (non_stop): Declare.
10243 (gdb_client_data, handler_func): Declare.
10244 (delete_file_handler, add_file_handler, start_event_loop):
10246 (handle_serial_event, handle_target_event, push_event)
10247 (putpkt_notif): Declare.
10248 * target.h (enum resume_kind): New.
10249 (struct thread_resume): Replace `step' field by `kind' field.
10250 (TARGET_WNOHANG): Define.
10251 (struct target_ops) <wait>: Add `options' argument.
10252 <supports_non_stop, async, start_non_stop>: New fields.
10253 (target_supports_non_stop, target_async): New.
10254 (start_non_stop): Declare.
10255 (mywait): Add `options' argument.
10256 * target.c (mywait): Add `options' argument. Print child exit
10257 notifications here.
10258 (start_non_stop): New.
10259 * server.c (non_stop, own_buf, mem_buf): New globals.
10260 (struct vstop_notif): New.
10261 (notif_queue): New global.
10262 (queue_stop_reply, push_event, discard_queued_stop_replies)
10263 (send_next_stop_reply): New.
10264 (start_inferior): Adjust to use resume_kind. Adjust to mywait
10266 (attach_inferior): In non-stop mode, don't wait for the target
10268 (handle_general_set): Handle QNonStop.
10269 (handle_query): When handling qC, return the current general
10270 thread, instead of the first thread of the list.
10271 (handle_query): If the backend supports non-stop mode, include
10272 QNonStop+ in the qSupported query response.
10273 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
10275 (handle_v_attach, handle_v_run): Handle non-stop mode.
10276 (handle_v_stopped): New.
10277 (handle_v_requests): Report support for vCont;t. Handle vStopped.
10278 (myresume): Adjust to use resume_kind. Handle non-stop.
10279 (queue_stop_reply_callback): New.
10280 (handle_status): Handle non-stop mode.
10281 (main): Clear non_stop flag on reconnection. Use the event-loop.
10282 Refactor serial protocol handling from here ...
10283 (process_serial_event): ... to this new function. When GDB
10284 selects any thread, select one here. In non-stop mode, wait until
10285 GDB acks all pending events before exiting.
10286 (handle_serial_event, handle_target_event): New.
10287 * remote-utils.c (remote_open): Install remote_desc in the event
10289 (remote_close): Remove remote_desc from the event loop.
10290 (putpkt_binary): Rename to...
10291 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
10292 (putpkt_binary): New as wrapper around putpkt_binary_1.
10293 (putpkt_notif): New.
10294 (prepare_resume_reply): In non-stop mode, don't change the
10296 * event-loop.c: New.
10297 * Makefile.in (OBJ): Add event-loop.o.
10298 (event-loop.o): New rule.
10300 * linux-low.h (pid_of): Moved here.
10302 (get_lwp_thread): Use lwpid_of.
10303 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
10304 * linux-low.c (pid_of): Delete.
10305 (inferior_pid): Use lwpid_of.
10306 (linux_event_pipe): New.
10307 (target_is_async_p): New.
10309 (handle_extended_wait): Use lwpid_of.
10310 (add_lwp): Don't set lwpid field.
10311 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
10312 (linux_kill_one_lwp): If killing a running lwp, stop it first.
10313 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
10314 (linux_detach_one_lwp): If detaching from a running lwp, stop it
10315 first. Adjust to linux_wait_for_event interface changes. Use
10317 (linux_detach): Don't delete the main lwp here.
10318 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
10319 (status_pending_p): Don't consider explicitly suspended lwps.
10320 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
10321 pointer. Add OPTIONS argument. Change return type to int. Use
10322 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
10323 (linux_wait_for_event): Take an integer pid instead of a lwp_info
10324 pointer. Add status pointer argument. Return a pid instead of a
10325 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
10326 changes. In non-stop mode, don't switch to a random thread.
10327 (linux_wait): Rename to...
10328 (linux_wait_1): ... this. Add target_options argument, and handle
10329 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
10330 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
10331 clean exit and signal exit code. Don't stop all threads in
10332 non-stop mode. In all-stop mode, only stop all threads when
10333 reporting a stop to GDB. Handle explicit thread stop requests.
10334 (async_file_flush, async_file_mark): New.
10336 (send_sigstop): Use lwpid_of.
10337 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
10338 interface changes. In non-stop mode, don't switch to a random
10340 (linux_resume_one_lwp): Use lwpid_of.
10341 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
10342 (linux_resume_one_thread): ... this. Handle resume_stop. In
10343 non-stop mode, don't look for pending flag in all threads.
10344 (resume_status_pending_p): Don't consider explicitly suspended
10346 (my_waitpid): Reimplement. Emulate __WALL.
10347 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10349 (sigchld_handler, linux_supports_non_stop, linux_async)
10350 (linux_start_non_stop): New.
10351 (linux_target_ops): Register linux_supports_non_stop, linux_async
10352 and linux_start_non_stop.
10353 (initialize_low): Install SIGCHLD handler.
10354 * thread-db.c (thread_db_create_event, find_one_thread)
10355 (thread_db_get_tls_address): Use lwpid_of.
10356 * win32-low.c (win32_detach): Adjust to use resume_kind.
10357 (win32_wait): Add `options' argument.
10358 * spu-low.c (spu_resume): Adjust to use resume_kind.
10359 (spu_wait): Add `options' argument.
10361 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10363 Decouple target code from remote protocol.
10365 * target.h (enum target_waitkind): New.
10366 (struct target_waitstatus): New.
10367 (struct target_ops) <wait>: Return an unsigned long. Take a
10368 target_waitstatus pointer instead of a char pointer.
10369 (mywait): Likewise.
10370 * target.c (mywait): Change prototype to return an unsigned long.
10371 Take a target_waitstatus pointer instead of a char pointer. Adjust.
10372 * server.h (thread_from_wait, old_thread_from_wait): Delete
10374 (prepare_resume_reply): Change prototype to take a
10376 * server.c (thread_from_wait, old_thread_from_wait): Delete.
10377 (last_status, last_ptid): New.
10378 (start_inferior): Remove "statusptr" argument. Adjust. Return a
10379 pid instead of a signal.
10380 (attach_inferior): Remove "status" and "signal" parameters.
10382 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
10384 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
10385 (handle_v_requests, myresume): Remove "status" and "signal"
10386 parameters. Adjust.
10387 (handle_status): New.
10388 (main): Delete local `status'. Adjust.
10389 * remote-utils.c: Include target.h.
10390 (prepare_resume_reply): Change prototype to take a
10391 target_waitstatus. Adjust.
10393 * linux-low.c (linux_wait): Adjust to new target_ops->wait
10395 * spu-low.c (spu_wait): Adjust.
10396 * win32-low.c (enum target_waitkind, struct target_waitstatus):
10398 (win32_wait): Adjust.
10400 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10402 * target.h (struct thread_resume): Delete leave_stopped member.
10403 (struct target_ops): Add a `n' argument to the `resume' callback.
10404 * server.c (start_inferior): Adjust.
10405 (handle_v_cont, myresume): Adjust.
10406 * linux-low.c (check_removed_breakpoint): Adjust to resume
10407 interface change, and to removed leave_stopped field.
10408 (resume_ptr): Delete.
10409 (struct thread_resume_array): New.
10410 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10411 resume interface change.
10412 (linux_continue_one_thread, linux_queue_one_thread)
10413 (resume_status_pending_p): Check if the resume field is NULL
10414 instead of checking the leave_stopped member.
10415 (linux_resume): Adjust to the target resume interface change.
10416 * spu-low.c (spu_resume): Adjust to the target resume interface
10418 * win32-low.c (win32_detach, win32_resume): Ditto.
10420 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10422 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10424 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10426 (linux_continue_one_thread): Only preserve the stepping flag if
10427 there's a pending breakpoint.
10429 2009-03-31 Pedro Alves <pedro@codesourcery.com>
10431 * server.c (main): After the inferior having exited, call
10432 remote_close before exiting gdbserver.
10434 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10436 Fix size of FPSCR in Power 7 processors.
10437 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10438 (PPC_FEATURE_HAS_DFP): New #define.
10439 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10442 2009-03-23 Pedro Alves <pedro@codesourcery.com>
10444 * server.c (handle_query) Whitespace and formatting.
10446 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10448 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10449 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10450 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10451 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10452 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10453 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10454 Makefile.in, configure.ac: Fix whitespace throughout.
10455 * configure: Regenerate.
10457 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10459 * inferiors.c (find_inferior): Make it safe for the callback
10460 function to delete the currently iterated inferior.
10462 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10464 * Makefile.in (linuw_low_h): Move higher.
10465 (thread-db.o): Depend on $(linux_low_h).
10467 2009-03-17 Pedro Alves <pedro@codesourcery.com>
10469 Rename "process" to "lwp" throughout.
10471 * linux-low.c (all_processes): Rename to...
10472 (all_lwps): ... this.
10473 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10474 (add_process): Rename to ...
10475 (add_lwp): ... this. Adjust.
10476 (linux_create_inferior): Adjust.
10477 (linux_attach_lwp): Adjust.
10478 (linux_attach): Adjust.
10479 (linux_kill_one_process): Rename to ...
10480 (linux_kill_one_lwp): ... this. Adjust.
10481 (linux_kill): Adjust.
10482 (linux_detach_one_process): Rename to ...
10483 (linux_detach_one_lwp): ... this. Adjust.
10484 (linux_detach): Adjust.
10485 (check_removed_breakpoint): Adjust.
10486 (status_pending_p): Adjust.
10487 (linux_wait_for_process): Rename to ...
10488 (linux_wait_for_lwp): ... this. Adjust.
10489 (linux_wait_for_event): Adjust.
10490 (send_sigstop): Adjust.
10491 (wait_for_sigstop): Adjust.
10492 (stop_all_processes): Rename to ...
10493 (stop_all_lwps): ... this.
10494 (linux_resume_one_process): Rename to ...
10495 (linux_resume_one_lwp): ... this. Adjust.
10496 (linux_set_resume_request, linux_continue_one_thread)
10497 (linux_queue_one_thread, resume_status_pending_p)
10498 (usr_store_inferior_registers, regsets_store_inferior_registers)
10499 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10501 * linux-low.h (get_process): Rename to ...
10502 (get_lwp): ... this. Adjust.
10503 (get_thread_process): Rename to ...
10504 (get_thread_lwp): ... this. Adjust.
10505 (get_process_thread): Rename to ...
10506 (get_lwp_thread): ... this. Adjust.
10507 (struct process_info): Rename to ...
10508 (struct lwp_info): ... this.
10509 (all_processes): Rename to ...
10510 (all_lwps): ... this.
10511 * proc-service.c (ps_lgetregs): Adjust.
10512 * thread-db.c (thread_db_create_event, find_one_thread)
10513 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10515 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10517 * server.c (handle_query): Handle "qAttached".
10519 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10521 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10522 GPLv3, update license URL.
10524 2009-03-01 Doug Evans <dje@google.com>
10526 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10527 (server_h): Add gdb_signals.h.
10528 (signals.o): Update.
10529 * server.h (target_signal_from_host,target_signal_to_host_p)
10530 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10532 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10534 * remote-utils.c (getpkt): Also generate remote-debug
10535 information if noack_mode is set.
10537 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10539 * server.c (handle_query): Report qXfer:siginfo:read and
10540 qXfer:siginfo:write as supported and handle them.
10541 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10542 * linux-low.c (linux_xfer_siginfo): New.
10543 (linux_target_ops): Set it.
10545 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10547 * server.c (gdbserver_usage): Mention --remote-debug.
10548 (main): Accept '--remote-debug' switch.
10550 2009-01-18 Doug Evans <dje@google.com>
10552 * regcache.c (new_register_cache): No need to check result of xcalloc.
10553 * server.c (handle_search_memory): Back out calls to xmalloc,
10554 result is checked and error is returned to user upon failure.
10555 (handle_query): Ditto. Add more checks for result of malloc.
10556 (handle_v_cont): Check result of malloc, report error back to
10558 (handle_v_run): Ditto. Call freeargv.
10559 * server.h (freeargv): Declare.
10560 * utils.c (freeargv): New fn.
10562 2009-01-15 Doug Evans <dje@google.com>
10564 * gdbreplay.c (perror_with_name): Make arg const char *.
10565 * server.h (target_signal_to_name): Make return type const char *.
10566 * thread-db.c (thread_db_err_str): Make return type const char *.
10567 * utils.c (perror_with_name): Make arg const char *.
10569 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10571 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10572 when handling a EXIT_PROCESS_DEBUG_EVENT.
10574 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10576 * gdbreplay.c (gdbreplay_version): Update copyright year.
10577 * server.c (gdbserver_version): Likewise.
10579 2009-01-05 Doug Evans <dje@google.com>
10581 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10582 (handle_extended_wait): Improve comment.
10584 2008-12-13 Doug Evans <dje@google.com>
10586 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10587 * server.h (ATTR_MALLOC): New macro.
10588 (xmalloc,xcalloc,xstrdup): Declare.
10589 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10590 * inferiors.c: Ditto.
10591 * linux-low.c: Ditto.
10592 * mem-break.c: Ditto.
10593 * regcache.c: Ditto.
10594 * remote-utils.c: Ditto.
10597 * win32-low.c: Ditto.
10599 2008-12-12 Doug Evans <dje@google.com>
10601 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10602 in debugging printf.
10604 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10606 2008-12-09 Doug Evans <dje@google.com>
10608 * linux-low.h (struct process_info): Delete member tid, unused.
10609 * thread-db.c (find_one_thread): Update.
10610 (maybe_attach_thread): Update.
10612 2008-12-02 Pedro Alves <pedro@codesourcery.com>
10614 * target.h (struct target_ops): Add qxfer_osdata member.
10615 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10617 (linux_qxfer_osdata): New functions.
10618 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10620 * server.c (handle_query): Handle "qXfer:osdata:read:".
10621 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10622 (buffer_xml_printf): New functions.
10623 * server.h (struct buffer): New.
10624 (buffer_grow_str, buffer_grow_str0): New macros.
10625 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10626 (buffer_xml_printf): Declare.
10628 2008-11-24 Doug Evans <dje@google.com>
10630 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10632 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10634 * server.c (handle_v_run): Always use the supplied argument list.
10636 2008-11-19 Bob Wilson <bob.wilson@acm.org>
10638 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10639 (xtensa_regmap_table): Add entry for scompare1.
10641 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10643 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10644 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10645 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10646 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10647 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10648 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10649 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10650 XML target descriptions.
10651 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10652 when inferior is running on an ISA 2.05 or later processor. Add
10653 special case to return offset for full 64-bit slot of FPSCR when
10656 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10658 * Makefile.in (SFILES, clean): Added sparc64 files.
10659 (reg-sparc64.o, reg-sparc64.c): New.
10660 * configure.srv (sparc*-*-linux*): New configuration.
10661 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10662 syscall arguments for SPARC.
10663 (regsets_store_inferior_registers): Likewise.
10664 * linux-sparc-low.c: New file.
10666 2008-10-21 Doug Evans <dje@google.com>
10668 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10669 (READLINE_DIR,READLINE_DEP): Delete.
10670 (INTERNAL_CFLAGS): Update.
10671 (LINTFLAGS): Update.
10673 2008-10-10 Pedro Alves <pedro@codesourcery.com>
10675 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10676 whole argv from the last run, not just argv[0].
10678 2008-09-08 Pedro Alves <pedro@codesourcery.com>
10680 * regcache.c (new_register_cache): Return NULL if the register
10681 cache size isn't known yet.
10682 (free_register_cache): Avoid dereferencing a NULL regcache.
10684 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10686 * configure.srv: Merge MIPS and MIPS64.
10688 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10690 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10692 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
10694 * Makefile.in: Add required vsx dependencies.
10696 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10697 Declare init_registers_powerpc_vsx32l.
10698 Declare init_registers_powerpc_vsx64l.
10699 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10700 (ppc_arch_setup): Check for VSX in hwcap.
10701 (ppc_fill_vsxregset): New function.
10702 (ppc_store_vsxregset): New function.
10703 Add new VSX entry in regset_info target_regsets.
10705 * configure.srv: Add new VSX dependencies.
10707 2008-08-12 Pedro Alves <pedro@codesourcery.com>
10709 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10710 (remote_open): Set or clear transport_is_reliable.
10711 (putpkt_binary): Don't expect acks in noack mode.
10712 (getpkt): Don't send ack/nac in noack mode.
10713 * server.c (handle_general_set): Handle QStartNoAckMode.
10714 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10716 (main): Reset noack_mode on every connection.
10717 * server.h (noack_mode): Declare.
10719 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10721 * Makefile.in (GDBREPLAY_OBS): New variable.
10722 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10724 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10725 Daniel Jacobowitz <dan@codesourcery.com>
10727 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10728 (usr_store_inferior_registers): Likewise.
10729 (regsets_store_inferior_registers): Likewise.
10731 2008-07-31 Rolf Jansen <rj@surtec.com>
10732 Pedro Alves <pedro@codesourcery.com>
10734 * configure.ac: Check for memmem declaration.
10735 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10736 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10737 (disable_packet_qfThreadInfo): Unconditionally compile.
10738 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10739 * configure, config.in: Regenerate.
10741 2008-07-28 Doug Kwan <dougkwan@google.com>
10743 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10744 (linux_write_memory): Remove declaration of errno.
10746 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10748 * linux-low.c (handle_extended_wait): Do not use "status"
10749 variable uninitialized.
10751 2008-07-07 Pedro Alves <pedro@codesourcery.com>
10753 * server.c (handle_v_attach): Inhibit reporting dll changes.
10755 2008-06-27 Pedro Alves <pedro@codesourcery.com>
10757 * remote-utils.c (prepare_resume_reply): If requested, don't
10758 output "thread:TID" in the T stop reply.
10760 * server.c (disable_packet_vCont, disable_packet_Tthread)
10761 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10762 (handle_query): If requested, disable support for qC, qfThreadInfo
10764 (handle_v_requests): If requested, disable support for vCont.
10765 (gdbserver_show_disableable): New.
10766 (main): Handle --disable-packet and --disable-packet=LIST.
10768 * server.h (disable_packet_vCont, disable_packet_Tthread)
10769 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10771 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10773 * server.c (gdbserver_usage): Mention --version.
10775 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10777 * Makefile.in (gdbreplay.o): New rule.
10779 2008-06-06 Joseph Myers <joseph@codesourcery.com>
10781 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10782 message, not gdbserver.
10784 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
10785 Nathan Sidwell <nathan@codesourcery.com>
10786 Joseph Myers <joseph@codesourcery.com>
10788 * acinclude.m4: Include ../../config/acx.m4.
10789 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10790 * configure, config.in: Regenerate.
10791 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10792 * server.c (gdbserver_version): Print PKGVERSION.
10793 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10794 (main): Adjust gdbserver_usage calls.
10795 * gdbreplay.c (version, host_name): Add declarations.
10796 (gdbreplay_version, gdbreplay_usage): New.
10797 (main): Accept --version and --help options.
10799 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10801 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10802 (arm_breakpoint_at): Handle Thumb.
10803 (the_low_target): Add comment.
10805 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10807 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10809 2008-05-09 Doug Evans <dje@google.com>
10811 * server.h (decode_search_memory_packet): Declare.
10812 * remote-utils.c (decode_search_memory_packet): New fn.
10813 * server.c (handle_search_memory_1): New fn.
10814 (handle_search_memory): New fn.
10815 (handle_query): Process qSearch:memory packets.
10817 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10819 * regcache.c (registers_length): Remove.
10820 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10821 full register packet.
10822 * regcache.h (registers_length): Remove prototype.
10823 * server.h (PBUFSIZ): Define to 16384.
10825 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10827 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10828 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10829 powerpc-64l.o, and powerpc-altivec64l.o.
10830 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10831 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10832 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10833 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10834 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10837 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
10838 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
10839 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
10840 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
10841 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
10842 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
10843 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
10844 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
10845 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
10846 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
10849 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
10850 (init_registers_powerpc_32l): ... this new prototype.
10851 (init_registers_powerpc_32): Remove, replace by ...
10852 (init_registers_powerpc_altivec32l): ... this new prototype.
10853 (init_registers_powerpc_e500): Remove, replace by ...
10854 (init_registers_powerpc_e500l): ... this new prototype.
10855 (init_registers_ppc64): Remove, replace by ...
10856 (init_registers_powerpc_64l): ... this new prototype.
10857 (init_registers_powerpc_64): Remove, replace by ...
10858 (init_registers_powerpc_altivec64l): ... this new prototype.
10859 (ppc_num_regs): Set to 73.
10860 (PT_ORIG_R3, PT_TRAP): Define if necessary.
10861 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
10862 (ppc_cannot_store_register): Handle orig_r3 and trap.
10863 (ppc_arch_setup): Update init_registers_... calls.
10864 (ppc_fill_gregset): Handle orig_r3 and trap.
10866 * inferiors.c (clear_inferiors): Reset current_inferior.
10868 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
10870 * acinclude.m4: Add override.m4.
10871 * configure: Regenerate.
10873 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10875 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
10876 initial call to init_register_ppc64.
10878 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10880 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
10881 single powerpc*-*-linux* case.
10882 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
10884 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
10886 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
10887 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
10889 * linux-ppc-low.c: Include <elf.h>.
10890 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
10891 (ppc_hwcap): New global variable.
10892 (ppc_regmap): Remove __SPE__ #ifdef sections.
10893 (ppc_regmap_e500): New global variable.
10894 (ppc_cannot_store_register): Update __SPE__ special case.
10895 (ppc_get_hwcap): New function.
10896 (ppc_arch_setup): Use it to determine whether inferior supports
10897 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
10898 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
10899 Do not access registers if target does not support AltiVec.
10900 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
10901 Do not access registers if target does not support SPE.
10902 (target_regsets): Unconditionally include AltiVec and SPE regsets.
10904 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
10906 * linux-low.c (disabled_regsets, num_regsets): New.
10907 (use_regsets_p): Delete.
10908 (linux_wait_for_process): Clear disabled_regsets.
10909 (regsets_fetch_inferior_registers): Check and set it.
10910 (regsets_store_inferior_registers): Likewise.
10911 (linux_fetch_registers, linux_store_registers): Do not use
10913 (initialize_low): Allocate disabled_regsets.
10915 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
10917 * Makefile.in (LIBOBJS): New.
10918 (OBS): Use LIBOBJS.
10919 (memmem.o): New rule.
10920 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
10921 * configure: Regenerated.
10923 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
10925 * server.c (handle_query): Never return "unsupported" for
10926 qXfer:features:read queries.
10928 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
10930 * server.c (get_features_xml): Fix inverted condition.
10931 (handle_query): Always support qXfer:feature:read.
10933 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
10935 * server.c (wrapper_argv): New.
10936 (start_inferior): Handle wrapper_argv. If set, expect an extra
10938 (gdbserver_usage): Document --wrapper.
10939 (main): Parse --wrapper.
10941 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10943 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
10944 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
10945 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
10946 (ppc_set_pc): Likewise.
10947 (ppc_arch_setup): New function.
10948 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
10949 of collect_register.
10950 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
10952 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10954 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
10955 instead of linux-ppc64-low.o.
10956 * linux-ppc64-low.c: Remove file.
10957 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
10958 (linux-ppc64-low.o): Remove rule.
10960 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
10961 (init_registers_powerpc_64): Likewise.
10962 (ppc_regmap): Conditionally define depending on __powerpc64__.
10963 (ppc_cannot_store_register): Do not special-case "fpscr" when
10964 compiled on __powerpc64__.
10965 (ppc_collect_ptrace_register): New function.
10966 (ppc_supply_ptrace_register): New function.
10967 (ppc_breakpoint): Change type to "unsigned int".
10968 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
10969 (the_low_target): Conditionally provide initializers for the
10970 arch_setup member depending on __powerpc64__. Install
10971 collect_ptrace_register and supply_ptrace_register members.
10973 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10975 * regcache.h (gdbserver_xmltarget): Add extern declaration.
10976 * server.c (gdbserver_xmltarget): Define.
10977 (get_features_xml): Use it to replace "target.xml" and arch_string.
10979 * configure.srv: Remove srv_xmltarget. Add XML files that were
10980 mentioned there to srv_xmlfiles instead. Remove conditional tests
10981 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
10982 srv_xmlfiles and srv_regobj to include all possible choices.
10983 * configure.ac (srv_xmltarget): Remove.
10984 (srv_xmlfiles): Do not add "target.xml".
10985 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
10986 checks for supplementary target information.
10987 * configure: Regenerate.
10988 * Makefile.in (XML_TARGET): Remove.
10989 (target.xml): Remove rule.
10990 (clean): Do not clean up target.xml.
10991 (.PRECIOUS): Do not mention target.xml.
10993 * target.h (struct target_ops): Remove arch_string member.
10994 * linux-low.c (linux_arch_string): Remove.
10995 (linux_target_ops): Remove arch_string initializer.
10996 * linux-low.h (struct linux_target_ops): Remove arch_string member.
10997 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
10998 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
10999 * spu-low.c (spu_arch_string): Remove.
11000 (spu_target_ops): Remove arch_string initializer.
11001 * win32-low.c (win32_arch_string): Remove.
11002 (win32_target_ops): Remove arch_string initializer.
11003 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11004 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11005 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11007 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11009 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11010 by collect_ptrace_register and supply_ptrace_register hooks.
11011 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11012 instead of checking for the_low_target.left_pad_xfer.
11013 (usr_store_inferior_registers): Use collect_ptrace_register callback
11014 instead of checking for the_low_target.left_pad_xfer.
11016 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11017 (s390_supply_ptrace_register): Likewise.
11018 (s390_fill_gregset): Call s390_collect_ptrace_register.
11019 (the_low_target): Update.
11021 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11022 (ppc_supply_ptrace_register): Likewise.
11023 (the_low_target): Update.
11025 * linux-i386-low.c (the_low_target): Update.
11026 * linux-x86-64-low.c (the_low_target): Update.
11028 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11030 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11031 reg-s390.o and reg-s390x.o.
11033 * linux-low.c (new_inferior): New global variable.
11034 (linux_create_inferior, linux_attach): Set it.
11035 (linux_wait_for_process): Call the_low_target.arch_setup after the
11036 target has stopped for the first time.
11037 (initialize_low): Do not call the_low_target.arch_setup.
11039 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11040 (s390_set_pc): Likewise.
11041 (s390_arch_setup): New function.
11042 (the_low_target): Use s390_arch_setup as arch_setup routine.
11044 * regcache.c (realloc_register_cache): New function.
11045 (set_register_cache): Call it for each existing regcache.
11047 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11049 * server.h (init_registers): Remove prototype.
11051 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11052 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11053 instead of init_registers ().
11054 * linux-arm-low.c (init_registers_arm): Add prototype.
11055 (init_registers_arm_with_iwmmxt): Likewise.
11056 (the_low_target): Add initializer for arch_setup field.
11057 * linux-cris-low.c (init_registers_cris): Add prototype.
11058 (the_low_target): Add initializer for arch_setup field.
11059 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11060 (the_low_target): Add initializer for arch_setup field.
11061 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11062 (the_low_target): Add initializer for arch_setup field.
11063 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11064 (the_low_target): Add initializer for arch_setup field.
11065 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11066 (the_low_target): Add initializer for arch_setup field.
11067 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11068 (the_low_target): Add initializer for arch_setup field.
11069 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11070 (init_registers_mips64_linux): Likewise.
11071 (the_low_target): Add initializer for arch_setup field.
11072 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11073 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11074 (the_low_target): Add initializer for arch_setup field.
11075 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11076 (init_registers_powerpc_64): Likewise.
11077 (the_low_target): Add initializer for arch_setup field.
11078 * linux-s390-low.c (init_registers_s390): Add prototype.
11079 (init_registers_s390x): Likewise.
11080 (the_low_target): Add initializer for arch_setup field.
11081 * linux-sh-low.c (init_registers_sh): Add prototype.
11082 (the_low_target): Add initializer for arch_setup field.
11083 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
11084 (the_low_target): Add initializer for arch_setup field.
11085 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
11086 (the_low_target): Add initializer for arch_setup field.
11088 * win32-low.h (struct win32_target_ops): Add arch_setup field.
11089 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
11090 instead of init_registers ().
11091 * win32-arm-low.c (init_registers_arm): Add prototype.
11092 (the_low_target): Add initializer for arch_setup field.
11093 * win32-i386-low.c (init_registers_i386): Add prototype.
11094 (the_low_target): Add initializer for arch_setup field.
11096 * spu-low.c (init_registers_spu): Add prototype.
11097 (initialize_low): Call initialie_registers_spu () instead of
11098 initialize_registers ().
11100 2008-02-19 Pedro Alves <pedro@codesourcery.com>
11102 * server.c (handle_v_requests): When handling the vRun and vAttach
11103 packets, if already debugging a process, don't kill it. Return an
11106 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11108 * server.c (handle_query): Correct length check.
11110 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
11112 * win32-low.c (do_initial_child_stuff): Add process handle
11113 parameter. Set current_process_handle and current_process_id from the
11114 parameters. Clear globals.
11115 (win32_create_inferior): Don't set current_process_handle and
11116 current_process_id here. Instead pass them on the call to
11117 do_initial_child_stuff.
11118 (win32_attach): Likewise.
11119 (win32_clear_inferiors): New.
11120 (win32_kill): Don't close the current process handle or the
11121 current thread handle here. Instead call win32_clear_inferiors.
11122 (win32_detach): Don't open a new handle to the process. Call
11123 win32_clear_inferiors.
11124 (win32_join): Don't rely on current_process_handle; open a new
11125 handle using the process id.
11126 (win32_wait): Call win32_clear_inferiors when the inferior process
11129 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
11131 * server.c (monitor_show_help): Add "exit".
11133 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
11135 * Makefile.in (SFILES): Add linux-xtensa-low.c.
11136 (clean): Add reg-xtensa.c.
11137 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
11138 * configure.srv (xtensa*-*-linux*) New target.
11139 * linux-xtensa-low.c: New.
11140 * xtensa-xtregs.c: New.
11142 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
11144 * hostio.c: Don't include errno.h.
11145 (errno_to_fileio_errno): Move to hostio-errno.
11146 * hostio.c: (hostio_error): Remove the error parameter. Defer the
11147 error number outputting to the target->hostio_last_error callback.
11148 (hostio_packet_error): Use FILEIO_EINVAL directly.
11149 (handle_open, handle_pread, hostio_error, handle_unlink): Update
11150 calls to hostio_error.
11151 * hostio-errno.c: New.
11152 * server.h (hostio_last_error_from_errno): Declare.
11153 * target.h (target_ops): Add hostio_last_error member.
11154 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
11155 as hostio_last_error handler.
11156 * spu-low.c (spu_target_ops): Likewise.
11157 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
11158 (wince_hostio_last_error): New functions.
11159 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
11160 as hostio_last_error handler.
11161 (win32_target_ops) [!_WIN32_WCE]: Register
11162 hostio_last_error_from_errno as hostio_last_error handler.
11163 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
11164 (hostio-errno.o): New rule.
11165 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
11166 * configure.srv (srv_hostio_err_objs): New variable. Default to
11168 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
11169 * configure: Regenerate.
11171 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11173 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
11174 (linux_kill, linux_detach): Clean up the process list.
11175 * remote-utils.c (remote_open): Improve port number parsing.
11176 (putpkt_binary, input_interrupt): Only send interrupts if the target
11178 * server.c (extended_protocol): Make static.
11179 (attached): Define earlier.
11180 (exit_requested, response_needed, program_argv): New variables.
11181 (target_running): New.
11182 (start_inferior): Clear attached here.
11183 (attach_inferior): Set attached here.
11184 (require_running): Define.
11185 (handle_query): Use require_running and target_running. Implement
11187 (handle_v_attach, handle_v_run): New.
11188 (handle_v_requests): Use require_running. Handle vAttach and vRun.
11189 (gdbserver_usage): Update.
11190 (main): Redo argument parsing. Handle --debug and --multi. Handle
11191 --attach along with other options or after the port. Save
11192 program_argv. Support no initial program. Resynchronize
11193 communication with GDB after an error. Handle "monitor exit".
11194 Use require_running and target_running. Always allow the extended
11195 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
11196 restart in extended mode.
11197 * README: Refer to the GDB manual. Update --attach usage.
11199 2007-12-20 Andreas Schwab <schwab@suse.de>
11201 * linux-low.c (STACK_SIZE): Define.
11202 (linux_tracefork_child): Use it. Use __clone2 on ia64.
11203 (linux_test_for_tracefork): Likewise.
11205 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
11207 * linux-low.c (linux_wait_for_event): Update messages. Do not
11208 reinsert auto-delete breakpoints.
11209 * mem-break.c (struct breakpoint): Change return type of handler to
11211 (set_breakpoint_at): Update handler type.
11212 (reinsert_breakpoint_handler): Return 1 instead of calling
11214 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
11216 (check_breakpoints): Delete auto-delete breakpoints and return 2.
11217 * mem-break.h (set_breakpoint_at): Update handler type.
11218 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
11219 * win32-low.c (auto_delete_breakpoint): New.
11220 (get_child_debug_event): Use it.
11222 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
11224 * configure.ac: Check for pread and pwrite.
11225 * hostio.c (handle_pread): Fall back to lseek and read.
11226 (handle_pwrite): Fall back to lseek and write.
11227 * config.in, configure: Regenerated.
11229 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
11231 * server.c (myresume): Add own_buf argument.
11232 (main): Update calls.
11234 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
11236 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
11237 * remote-utils.c (remote_open): Do not call disable_async_io.
11238 (block_async_io): Delete.
11239 (unblock_async_io): Make static.
11240 (initialize_async_io): New.
11241 * server.c (handle_v_cont): Handle async I/O here.
11242 (myresume): Likewise. Move other common resume tasks here...
11243 (main): ... from here. Call initialize_async_io. Disable async
11244 I/O before the main loop.
11245 * server.h (initialize_async_io): Declare.
11246 (block_async_io, unblock_async_io): Delete prototypes.
11247 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
11249 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
11251 * remote-utils.c (readchar): Allow binary data in received messages.
11253 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11255 * win32-low.c (attaching): New global.
11256 (win32_create_inferior): Clear the `attaching' global.
11257 (win32_attach): Set the `attaching' global.
11258 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
11259 attaching. Only set a breakpoint at the entry point if not
11262 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11264 * server.c (main): Don't report dll events on the initial
11265 connection on attaches.
11267 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11269 * server.c (main): Relax numerical bases supported for the pid of
11270 the --attach command line argument.
11272 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11274 * win32-low.c (win32_attach): Call OpenProcess before
11275 DebugActiveProcess, not after. Add last error output to error
11278 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11280 * win32-low.c (win32_get_thread_context)
11281 (win32_set_thread_context): New functions.
11282 (thread_rec): Use win32_get_thread_context.
11283 (continue_one_thread, win32_resume): Use win32_set_thread_context.
11284 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
11287 2007-12-03 Leo Zayas
11288 Pedro Alves <pedro_alves@portugalmail.pt>
11290 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
11292 (child_add_thread): Minor cleanup.
11293 (child_continue): Resume artificially suspended threads before
11294 calling ContinueDebugEvent.
11295 (suspend_one_thread): New.
11296 (fake_breakpoint_event): New.
11297 (get_child_debug_event): Change return type to int. Check here if
11298 gdb sent an interrupt request. If a soft interrupt was requested,
11299 fake a breakpoint event. Return 0 if there is no event to handle,
11301 (win32_wait): Don't check here if gdb sent an interrupt request.
11302 Ensure there is a valid event to handle.
11303 (win32_request_interrupt): Add soft interruption method as last
11306 2007-12-03 Leo Zayas
11307 Pedro Alves <pedro_alves@portugalmail.pt>
11309 * win32-low.h (win32_thread_info): Add descriptions to the
11310 structure members. Replace `suspend_count' counter by a
11312 * win32-low.c (thread_rec): Update condition of when to get the
11313 context from the inferior. Rely on ContextFlags being set if it
11314 has already been retrieved. Only suspend the inferior thread if
11315 we haven't already. Warn if that fails.
11316 (continue_one_thread): s/suspend_count/suspended/. Only call
11317 ResumeThread once. Warn if that fails.
11319 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11321 * win32-low.c (win32_wait): Don't read from the inferior when it
11322 has already exited.
11324 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11326 * Makefile.in (win32_low_h): New variable.
11327 (win32-low.o): Add dependency on $(win32_low_h).
11328 (win32-arm-low.o, win32-i386-low.o): New rules.
11330 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11332 * hostio.c: Correct copyright year.
11334 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11336 * Makefile.in (OBS): Add hostio.o.
11337 (hostio.o): New rule.
11338 * server.h (handle_vFile): Declare.
11339 * hostio.c: New file.
11340 * server.c (handle_v_requests): Take packet_len and new_packet_len
11341 for binary packets. Call handle_vFile.
11342 (main): Update call to handle_v_requests.
11344 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
11346 * linux-low.c: Include <sched.h>.
11348 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
11350 * linux-low.c (linux_tracefork_grandchild): New.
11351 (linux_tracefork_child): Use clone.
11352 (linux_test_for_tracefork): Use clone; allocate and free a stack.
11354 2007-10-31 Joel Brobecker <brobecker@adacore.com>
11356 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11358 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
11360 * linux-low.c (handle_extended_wait): Handle unexpected signals.
11362 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
11364 * inferiors.c (change_inferior_id): Delete.
11365 (add_pid_to_list, pull_pid_from_list): New.
11366 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
11367 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11368 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
11369 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
11370 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
11371 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
11372 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
11373 (using_threads): Always set to 1.
11374 (handle_extended_wait): New.
11375 (add_process): Do not set TID.
11376 (linux_create_inferior): Set must_set_ptrace_flags.
11377 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
11378 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
11379 (linux_thread_alive): Rename TID argument to LWPID.
11380 (linux_wait_for_process): Handle unknown processes. Do not use TID.
11381 (linux_wait_for_event): Do not use TID or check using_threads. Update
11382 call to dead_thread_notify. Call handle_extended_wait.
11383 (linux_create_inferior): Use PTRACE_SETOPTIONS.
11384 (send_sigstop): Delete sigstop_sent.
11385 (wait_for_sigstop): Avoid TID.
11386 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
11387 (linux_test_for_tracefork): New.
11388 (linux_lookup_signals): Use thread_db_active and
11389 linux_supports_tracefork_flag.
11390 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
11391 * linux-low.h (get_process_thread): Avoid TID.
11392 (struct process_ifo): Move thread_known and tid to the end. Remove
11394 (linux_attach_lwp, thread_db_init): Update prototypes.
11395 * server.h (change_inferior_id): Delete prototype.
11396 (add_pid_to_list, pull_pid_from_list): New prototypes.
11397 * thread-db.c (thread_db_use_events): New.
11398 (find_first_thread): Rename to...
11399 (find_one_thread): ...this. Update callers and messages. Do not
11400 call fatal. Check thread_db_use_events. Do not call
11401 change_inferior_id or new_thread_notify.
11402 (maybe_attach_thread): Update. Do not call new_thread_notify.
11403 (thread_db_init): Set thread_db_use_events. Check use_events.
11404 * utils.c (fatal, warning): Correct message prefix.
11406 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
11408 * Makefile.in (clean): Remove new files.
11409 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11410 (powerpc-64.o, powerpc-64.c): New rules.
11411 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11412 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11414 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11416 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11417 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11418 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11419 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11420 (target_regsets): Add AltiVec and SPE register sets.
11421 * configure.ac: Check for AltiVec and SPE.
11422 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11423 (ppc_fill_vrregset, ppc_store_vrregset): New.
11424 (target_regsets): Add AltiVec register set.
11425 * configure: Regenerated.
11427 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11429 * linux-low.c (O_LARGEFILE): Define.
11430 (linux_read_memory): Use /proc/PID/mem.
11431 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11432 * configure, config.in: Regenerated.
11434 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11436 * linux-low.c (linux_wait_for_event): Do not pass signals while
11439 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11441 * win32-low.c (create_process): New.
11442 (win32_create_inferior): Use create_process instead of
11443 CreateProcess. If create_process failed retry appending an ".exe"
11444 suffix. Store the GetLastError result immediatelly after
11445 create_process calls and use it on the call to error.
11447 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11449 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11451 2007-08-23 Joel Brobecker <brobecker@adacore.com>
11453 * configure.ac: Switch license to GPLv3.
11455 2007-08-01 Michael Snyder <msnyder@access-company.com>
11457 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11459 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11461 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11463 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11464 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11465 CloseToolhelp32Snapshot.
11466 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11467 CloseToolhelp32Snapshot.
11469 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
11471 * server.c (main): Check for inferior exit before main loop.
11473 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11475 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11476 instead of on tmp_desc.
11478 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11479 Daniel Jacobowitz <dan@codesourcery.com>
11481 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11482 (add_thread): Minor cleanups.
11483 (clear_inferiors): Move lower in the file. Clear the DLL
11485 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11486 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11487 (xml_escape_text): New.
11488 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11490 (handle_v_cont): Report errors.
11491 (gdbserver_version): Update.
11492 (main): Correct size of own_buf. Do not report initial DLL events.
11493 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11494 (unloaded_dll, xml_escape_text): New.
11495 * win32-low.c (enum target_waitkind): Update comments.
11496 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11497 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11498 (win32_EnumProcessModules, win32_GetModuleInformation)
11499 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11500 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11501 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11502 (win32_Module32First, win32_Module32Next, load_toolhelp)
11503 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11504 (get_child_debug_event): Handle DLL events.
11505 (win32_wait): Likewise.
11507 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11509 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11510 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11512 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11514 * win32-low.c (handle_output_debug_string): Ignore event if not
11517 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11519 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11521 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11523 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11525 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11527 * inferiors.c (change_inferior_id): Add comment.
11528 * linux-low.c (check_removed_breakpoint): Add an early
11529 prototype. Improve debug output.
11530 (linux_attach): Doc update.
11531 (linux_detach_one_process, linux_detach): Clean up before releasing
11533 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11534 * linux-low.h (struct process_info): Doc improvement.
11535 * mem-break.c (delete_all_breakpoints): New.
11536 * mem-break.h (delete_all_breakpoints): New prototype.
11537 * thread-db.c (find_first_thread): New.
11538 (thread_db_create_event): Call it instead of
11539 thread_db_find_new_threads. Clean up unused variables.
11540 (maybe_attach_thread): Remove first thread handling.
11541 (thread_db_find_new_threads): Use find_first_thread.
11542 (thread_db_get_tls_address): Likewise.
11544 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11546 * thread-db.c (thread_db_find_new_threads): Add prototype.
11547 (thread_db_create_event): Check for the main thread before adding
11549 (maybe_attach_thread): Only enable event reporting if TID == 0.
11550 (thread_db_get_tls_address): Check for new threads.
11552 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11554 * linux-low.c (linux_create_inferior): Try execv before execvp.
11555 * spu-low.c (spu_create_inferior): Likewise.
11557 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11559 * linux-low.c (linux_create_inferior): Change execv to execvp.
11560 * spu-low.c (spu_create_inferior): Likewies.
11562 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11564 * Makefile.in (clean): Clean new files instead of deleted ones.
11565 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11566 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11568 * configure.srv: Specify XML files and new regformats for MIPS and
11570 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11571 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11572 an entry for the restart register.
11573 (mips_cannot_fetch_register, mips_cannot_store_register)
11574 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11575 register names to match the XML descriptions.
11576 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11577 restart register instead of $0.
11579 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11580 Markus Deuling <deuling@de.ibm.com>
11582 * remote-utils.c (decode_xfer_write): New function.
11583 * server.h (decode_xfer_write): Add prototype.
11584 * server.c (handle_query): Add PACKET_LEN argument. Support
11585 qXfer:spu:read and qXfer:spu:write packets.
11586 (main): Pass packet_len to handle_query.
11587 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11588 * target.h (target_ops): Add qxfer_spu.
11590 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11592 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11593 accessing non-seekable spufs files.
11595 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11597 * server.c (handle_query): Add reply for qC packet.
11599 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11600 Leo Zayas <lerele@champenstudios@com>
11602 * server.h (check_remote_input_interrupt_request): New function.
11603 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11604 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11605 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11606 (check_remote_input_interrupt_request): New function.
11607 * server.h (check_remote_input_interrupt_request): Declare.
11608 * win32-low.c (winapi_DebugBreakProcess,
11609 winapi_GenerateConsoleCtrlEvent): New typedefs.
11610 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11612 (win32_wait): Check for remote interrupt request
11613 with check_remote_input_interrupt_request.
11614 (win32_request_interrupt): New function.
11615 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11617 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11619 * win32-low.c (debug_registers_changed,
11620 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11621 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11622 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11623 (thread_rec): Get context using the low target.
11624 (child_add_thread): Call thread_added on the low target,
11625 which does the same thing.
11627 (do_initial_child_stuff): Remove debug registers references.
11628 Set context using the low target. Resume threads after
11629 setting the contexts.
11630 (child_continue): Remove dead variable. Remove debug
11631 registers references.
11632 (child_fetch_inferior_registers): Go through the low target.
11633 (do_child_store_inferior_registers): Remove.
11634 (child_store_inferior_registers): Go through the low target.
11635 (win32_resume): Remove debug registers references.
11636 Set context using the low target.
11637 (handle_exception): Change return type to void. Don't record
11638 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11639 first chance exception.
11640 (get_child_debug_event): Change return type to void. Remove
11641 goto loop. Always return after waiting for debug event.
11642 (win32_wait): Convert to switch statement. Handle spurious
11645 * win32-i386-low.c (debug_registers_changed,
11646 debug_registers_used): New.
11647 (initial_stuff): Rename to ...
11648 (i386_initial_stuff): ... this. Clear debug registers
11650 (store_debug_registers): Delete.
11651 (i386_get_thread_context): New.
11652 (load_debug_registers): Delete.
11653 (i386_set_thread_context): New.
11654 (i386_thread_added): New.
11655 (single_step): Rename to ...
11656 (i386_single_step): ... this.
11657 (do_fetch_inferior_registers): Rename to ...
11658 (i386_fetch_inferior_register): ... this.
11659 (i386_store_inferior_register): New.
11660 (the_low_target): Adapt to new interface.
11662 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11663 (arm_get_thread_context): New.
11664 (arm_set_thread_context): New.
11666 (do_fetch_inferior_registers): Rename to ...
11667 (arm_fetch_inferior_register): ... this.
11668 (arm_store_inferior_register): New.
11669 (arm_wince_breakpoint): Reimplement as unsigned long.
11670 (arm_wince_breakpoint_len): Define.
11671 (the_low_target): Adapt to new interface.
11673 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11674 load_debug_registers. Add get_thread_context, set_thread_context,
11675 thread_added and store_inferior_register. Rename
11676 fetch_inferior_registers to fetch_inferior_register.
11677 (regptr): Remove declaration.
11679 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11681 * linux-low.c (linux_detach): Change return type to int. Return 0.
11682 * spu-low.c (spu_detach): Likewise.
11684 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11686 * target.h (target_ops): Change return type of detach to int.
11688 (join_inferior): New.
11689 * server.c (main): Don't skip detach support on mingw32.
11690 If the inferior doesn't support detaching return error.
11691 Call join_inferior instead of using waitpid.
11692 * linux-low.c (linux_join): New.
11693 (linux_target_op): Add linux_join.
11694 * spu-low.c (spu_join): New.
11695 (spu_target_ops): Add spu_join.
11696 * win32-low.c (win32_detach): Adapt to new interface.
11697 Reopen current_process_handle before detaching. Issue a child
11698 resume before detaching.
11700 (win32_target_op): Add win32_join.
11702 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11704 * win32-low.c (win32-attach): Fix return value.
11705 * target.h (target_ops): Describe ATTACH return values.
11707 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11709 * win32-low.c (GETPROCADDRESS): Define.
11710 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11711 (winapi_DebugSetProcessKillOnExit): Likewise.
11712 (win32_create_inferior): Force usage of ansi CreateProcessA.
11713 (win32_attach): Use GETPROCADDRESS.
11714 (win32_detach): Likewise.
11716 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11718 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11720 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11722 * win32-low.c: Commit leftover changes from 2007-03-29.
11724 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11726 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11727 fields short instead of int. Add explicit padding.
11728 (i387_cache_to_fsave): Remove unnecessary casts.
11729 (i387_fsave_to_cache): Doc fix.
11730 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11732 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11734 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11735 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11737 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11739 * configure.srv (arm*-*-mingw32ce*): Move near the other
11742 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11744 * configure.ac: Add errno checking.
11745 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11746 sys/file.h and malloc.h.
11747 (AC_CHECK_DECLS): Add perror.
11748 (srv_mingwce): Handle.
11749 * configure.srv (i[34567]86-*-cygwin*): Add
11750 win32-i386-low.o to srv_tgtobj.
11751 (i[34567]86-*-mingw*): Likewise.
11752 (arm*-*-mingw32ce*): Add case.
11753 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11754 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11755 [__MINGW32CE__] (strerror): New function.
11756 [__MINGW32CE__] (errno): Define to GetLastError.
11757 [__MINGW32CE__] (COUNTOF): New macro.
11758 (remote_open): Remove extra close call.
11759 * mem-break.c (delete_breakpoint_at): New function.
11760 * mem-break.h (delete_breakpoint_at): Declare.
11761 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11762 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11763 [USE_WIN32API] (read, write): Add char* casts.
11764 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11765 * server.h: Include wincecompat.h on Windows CE.
11766 [HAVE_ERRNO_H]: Check.
11767 (perror): Declare if not declared.
11768 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11769 (perror_with_name): Remove errno declaration.
11770 * wincecompat.h: New.
11771 * wincecompat.c: New.
11772 * win32-low.h: New.
11773 * win32-arm-low.c: New.
11774 * win32-i386-low.c: New.
11775 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11776 (OUTMSG2): Make it safe.
11778 (COUNTOF): New macro.
11779 (NUM_REGS): Get it from the low target.
11780 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11781 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11782 (thread_rec): Let low target handle debug registers.
11783 (child_add_thread): Likewise.
11784 (child_init_thread_list): Likewise.
11785 (continue_one_thread): Likewise.
11787 (do_child_fetch_inferior_registers): Move to ...
11788 * win32-i386-low.c: ... here, and rename to ...
11789 (do_fetch_inferior_registers): ... this.
11790 * win32-low.c (child_fetch_inferior_registers):
11791 Go through the low target.
11792 (do_child_store_inferior_registers): Use regptr.
11793 (strwinerror): New function.
11794 (win32_create_inferior): Handle Windows CE.
11795 Use strwinerror instead of strerror on Windows error
11796 codes. Add program to the error output.
11797 Don't close the main thread handle on Windows CE.
11798 (win32_attach): Use coredll.dll on Windows CE.
11799 (win32_kill): Close current process and current
11801 (win32_detach): Use coredll.dll on Windows CE.
11802 (win32_resume): Let low target handle debug registers, and
11804 (handle_exception): Add/Remove initial breakpoint. Avoid
11805 non-existant WSTOPSIG on Windows CE.
11806 (win32_read_inferior_memory): Cast to remove warning.
11807 (win32_arch_string): Go through the low target.
11808 (initialize_low): Call set_breakpoint_data with the low
11809 target's breakpoint.
11810 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11811 FOP_REGNUM, mappings): Move to ...
11812 * win32-i386-low.c: ... here.
11813 * win32-low.c (win32_thread_info): Move to ...
11814 * win32-low.h: ... here.
11815 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11816 win32-arm-low.c and wincecompat.c.
11817 (all:): Add $EXEEXT.
11818 (install-only:): Likewise.
11819 (gdbserver:): Likewise.
11820 (gdbreplay:): Likewise.
11821 * config.in: Regenerate.
11822 * configure: Regenerate.
11824 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11826 * win32-low.c: Rename typedef thread_info to
11827 win32_thread_info throughout.
11829 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11831 * win32-i386-low.c: Rename to ...
11832 * win32-low.c: ... this.
11833 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11834 * Makefile.in: Likewise.
11836 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
11838 * remote-utils.c (monitor_output): Constify msg parameter.
11839 * server.h (monitor_output): Likewise.
11840 * win32-i386-low.c (handle_output_debug_string): New.
11841 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
11842 handle_output_debug_string.
11843 (get_child_debug_event): Likewise.
11845 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
11847 * server.c (main): Correct strtoul check.
11849 2007-03-27 Jon Ringle <jon@ringle.org>
11851 * linux-low.c: Check __ARCH_HAS_MMU__ also.
11853 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
11855 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
11857 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
11859 * terminal.h: Check HAVE_SGTTY_H.
11861 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
11863 * remote-utils.c (remote_open): Print out the assigned port number.
11865 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
11867 * remote-utils.c (monitor_output): New function.
11868 * server.c (debug_threads): Define here.
11869 (monitor_show_help): New function.
11870 (handle_query): Handle qRcmd.
11871 (main): Do not handle 'd' packet.
11872 * server.h (debug_threads, remote_debug, monitor_output): Declare.
11873 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
11876 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11878 * Makefile.in (EXEEXT): New.
11879 (clean): Use $(EXEEXT).
11881 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11883 * target.h (target_ops): Rename send_signal to request_interrupt,
11884 and remove enum target_signal parameter.
11885 * linux-low.c (linux_request_interrupt): Rename from
11886 linux_send_signal, and always send SIGINT.
11887 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
11888 and always send SIGINT.
11889 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
11891 (input_interrupt): Likewise.
11893 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11895 * server.c (get_features_xml): Check if target implemented
11897 * win32-i386-low.c (win32_arch_string): New.
11898 (win32_target_ops): Add win32_arch_string as arch_string member.
11900 2007-02-22 Markus Deuling <deuling@de.ibm.com>
11902 * spu-low.c (spu_arch_string): New.
11903 (spu_target_ops): Add spu_arch_string.
11905 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
11907 * remote-utils.c: Remove HAVE_TERMINAL_H check.
11908 * configure.ac: Do not check for terminal.h.
11909 * configure, config.in: Regenerated.
11911 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11913 * Makefile.in (OBS): Add $(XML_BUILTIN).
11914 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
11916 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
11917 (arm-with-iwmmxt.c): New.
11918 * config.in, configure: Regenerate.
11919 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
11920 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
11921 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
11922 (arm*-*-linux*): Add iWMMXt and regset support.
11923 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
11924 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
11925 (arm_store_wmmxregset, target_regsets): New.
11926 * server.c (get_features_xml): Take annex argument. Check builtin
11928 (handle_query): Handle multiple annexes.
11930 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11932 * remote-utils.c [USE_WIN32API] (read, write): Define.
11933 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
11936 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
11938 * linux-i386-low.c (the_low_target): Set arch_string.
11939 * linux-x86-64-low.c (the_low_target): Likewise.
11940 * linux-low.c (linux_arch_string): New.
11941 (linux_target_ops): Add it.
11942 * linux-low.h (struct linux_target_ops): Add arch_string.
11943 * server.c (write_qxfer_response): Use const void * for DATA.
11944 (get_features_xml): New.
11945 (handle_query): Handle qXfer:features:read. Report it for qSupported.
11946 * target.h (struct target_ops): Add arch_string method.
11948 2007-01-03 Denis Pilat <denis.pilat@st.com>
11949 Daniel Jacobowitz <dan@codesourcery.com>
11951 * linux-low.c (linux_kill): Handle being called with no threads.
11952 * win32-i386-low.c (win32_kill): Likewise.
11953 (get_child_debug_event): Clear current_process_handle.
11955 2006-12-30 Denis PILAT <denis.pilat@st.com>
11956 Daniel Jacobowitz <dan@codesourcery.com>
11958 * remote-utils.c (remote_open): Check the type of specified
11959 serial port devices before opening them.
11960 * server.c (main): Kill the inferior if an error occurs during
11961 the first remote_open.
11963 2006-12-05 Markus Deuling <deuling@de.ibm.com>
11965 * README: Update supported targets.
11967 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
11969 * Makefile.in (clean): Remove reg-mips64.c.
11970 (reg-mips64.c, reg-mips64.o): New rules.
11971 * configure.srv: Handle mips64. Include regset support for mips.
11972 * linux-mips-low.c (union mips_register): New.
11973 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
11974 (mips_breakpoint, mips_breakpoint_at): Use int.
11975 (mips_collect_register, mips_supply_register)
11976 (mips_collect_register_32bit, mips_supply_register_32bit)
11977 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11978 (mips_store_fpregset, target_regsets): New.
11979 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
11981 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
11983 * configure.srv: Add target "spu*-*-*".
11984 * Makefile.in (clean): Remove reg-spu.c.
11985 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
11986 * spu-low.c: New file.
11988 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11990 * configure.ac: Correct td_thr_tls_get_addr test.
11991 * configure: Regenerated.
11993 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11995 * linux-low.c (linux_wait_for_event): Reformat. Use the
11996 pass_signals array.
11997 * remote-utils.c (decode_address_to_semicolon): New.
11998 * server.c (pass_signals, handle_general_set): New.
11999 (handle_query): Mention QPassSignals for qSupported.
12000 (main): Call handle_general_set.
12001 * server.h (pass_signals, decode_address_to_semicolon): New.
12003 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12005 * server.c (handle_query): Correct error handling for read_auxv.
12007 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12009 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12010 and srv_linux_thread_db to yes.
12011 * linux-s390-low.c (s390_fill_gregset): New function.
12012 (target_regsets): Define data structure.
12014 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12016 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12017 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12018 * config.in, configure: Regenerated.
12019 * inferiors.c (gdb_id_to_thread): New function.
12020 (gdb_id_to_thread_id): Use it.
12021 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12022 * linux-low.h (struct process_info): Add th member.
12023 (thread_db_get_tls_address): New prototype.
12024 * remote-utils.c (decode_address): Make non-static.
12025 * server.c (handle_query): Handle qGetTLSAddr.
12026 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12027 * target.h (struct target_ops): Add get_tls_address.
12028 * thread-db.c (maybe_attach_thread): Save the thread handle.
12029 (thread_db_get_tls_address): New.
12031 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12033 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12034 (linux_resume_one_process): Take a siginfo_t *. Update all
12035 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12036 (struct pending_signals): Add a siginfo_t.
12037 (linux_wait_for_process): Always set last_status.
12038 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12039 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12040 * linux-low.h (struct process_info): Add last_status.
12042 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12044 * remote-utils.c (try_rle): New function.
12045 (putpkt_binary): Use it.
12047 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12049 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12050 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12051 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12052 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12053 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12056 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12058 * server.c (terminal_fd): New variable.
12059 (old_foreground_pgrp): Likewise.
12060 (restore_old_foreground_pgrp): New function.
12061 (start_inferior): Record the terminal file descriptor in terminal_fd
12062 and its original foreground group in old_foreground_pgrp. Register
12063 restore_old_foreground_pgrp with atexit().
12065 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12067 * server.c (handle_query): Correct qPart to qXfer.
12069 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12071 * configure.ac: Check for more headers which are missing on
12072 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12073 * configure.srv: Add Cygwin and mingw32.
12074 * remote-utils.c: Don't include headers unconditionally which
12075 are missing on mingw32. Include <winsock.h> for mingw32.
12076 (remote_open): Adjust for mingw32 support. Flush
12077 standard error after writing to it.
12078 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12079 (unblock_async_io, enable_async_io, disable_async_io)
12080 (readchar, getpkt): Update for Winsock support.
12081 (prepare_resume_reply): Expect a protocol signal number.
12082 * server.c: Disable <sys/wait.h> on mingw32.
12083 (start_inferior): Adjust for mingw32 support. Flush
12084 standard error after writing to it.
12085 (attach_inferior): Likewise. Use protocol signal
12087 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
12089 * win32-i386-low.c: New file.
12090 * Makefile.in (XM_CLIBS): Set.
12091 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
12092 (win32-i386-low.o): New dependency rule.
12093 * linux-low.c (linux_wait): Use target signal numbers.
12094 * target.h (struct target_ops): Doc fix.
12095 * server.h (target_signal_to_name): New prototype.
12096 * gdbreplay.c: Don't include headers unconditionally which
12097 are missing on mingw32. Include <winsock.h> for mingw32.
12098 (remote_close, remote_open): Adjust for Winsock support.
12099 * configure, config.in: Regenerated.
12101 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12103 * server.c (decode_xfer_read, write_qxfer_response): New.
12104 (handle_query): Take a packet length argument. Handle
12105 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12106 the qSupported response.
12107 (main): Update call to handle_query.
12109 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
12111 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
12112 (putpkt_binary): Renamed from putpkt and adjusted for binary
12114 (putpkt): New wrapper for putpkt_binary.
12115 (readchar): Don't mask off the high bit.
12116 (decode_X_packet): New function.
12117 * server.c (main): Call putpkt_binary if a handler sets the packet
12118 length. Save the length of the incoming packet. Handle 'X'.
12119 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
12121 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
12123 * server.c (handle_query): Handle qSupported.
12125 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12127 * remote-utils.c (all_symbols_looked_up): New variable.
12128 (look_up_one_symbol): Check it.
12129 * server.h (look_up_one_symbol): New declaration.
12130 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
12132 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12134 * Makefile.in (linux-arm-low.o): Update dependencies.
12135 * linux-arm-low.c: Include "gdb_proc_service.h".
12136 (PTRACE_GET_THREAD_AREA): Define.
12137 (ps_get_thread_area): New function.
12139 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
12141 * configure.srv (m68k*-*-uclinux*): New target.
12142 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
12143 (linux_resume_one_process): Remove extraneous cast.
12144 (linux_read_offsets): New.
12145 (linux_target_op): Add linux_read_offsets on mmuless systems.
12146 * server.c (handle_query): Add qOffsets logic.
12147 * target.h (struct target_ops): Add read_offsets.
12149 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12151 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
12152 (PTRACE_GET_THREAD_AREA): Define.
12153 (ps_get_thread_area): New function.
12154 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
12155 (linux-x86-64-low.o): Update.
12157 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12159 * configure.ac: Remove checks for prfpregset_t.
12160 * gdb_proc_service.h: New file.
12161 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
12162 new "gdb_proc_service.h".
12163 * proc-service.c: Likewise.
12164 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
12165 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
12166 * Makefile.in (gdb_proc_service_h): Updated.
12167 * configure, config.in: Regenerated.
12169 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12171 * remote-utils.c (prepare_resume_reply): Move declaration
12172 of gdb_id_from_wait to the top of the block.
12174 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
12176 * linux-low.c (regsets_store_inferior_registers): Read the regset
12177 from the target before filling it.
12179 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12181 * server.c (attach_inferior): Return SIGTRAP for a successful
12184 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12186 * Makefile.in (OBS): Add version.o.
12187 (STAGESTUFF): Delete.
12188 (version.o): Add dependencies.
12189 (version.c): Replace rule.
12190 (clean): Remove version.c.
12191 * server.c (gdbserver_version): New.
12192 (gdbserver_usage): Use printf.
12193 (main): Handle --version and --help.
12194 * server.h (version, host_name): Add declarations.
12196 2005-12-23 Eli Zaretskii <eliz@gnu.org>
12208 * linux-x86-64-low.c:
12210 * linux-s390-low.c:
12211 * linux-ppc64-low.c:
12213 * linux-mips-low.c:
12214 * linux-m68k-low.c:
12215 * linux-m32r-low.c:
12218 * linux-ia64-low.c:
12219 * linux-i386-low.c:
12220 * linux-crisv32-low.c:
12232 * gdbserver.1: Add (C) after Copyright. Update the FSF
12235 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
12237 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
12238 (arm_breakpoint_at): Recognize both breakpoints.
12239 (the_low_target): Use the correct breakpoint instruction.
12241 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
12243 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
12244 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
12245 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
12246 (the_low_target): Update.
12248 2005-10-25 Andreas Schwab <schwab@suse.de>
12250 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
12252 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
12253 (ia64_num_regs): Reduce to 462.
12255 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
12257 * acinclude.m4: Correct quoting.
12258 * aclocal.m4: Regenerated.
12260 Suggested by SZOKOVACS Robert <szo@ies.hu>:
12261 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
12262 (thread_db_init): Call thread_db_err_str.
12263 * configure.ac: Check for TD_VERSION.
12264 * config.in, configure: Regenerated.
12266 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12268 * server.h (error, fatal, warning): Add ATTR_FORMAT.
12270 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12272 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
12273 is not available. Define HAVE_PTRACE_GETREGS if it is.
12274 * config.in, configure: Regenerated.
12275 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
12276 * linux-i386-low.c, linux-m68k-low.c: Update to use
12277 HAVE_PTRACE_GETREGS.
12278 * linux-low.c (regsets_fetch_inferior_registers)
12279 (regsets_store_inferior_registers): Only return 0 if we processed
12281 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
12282 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
12284 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12286 * inferiors.c (struct thread_info): Add gdb_id.
12287 (add_thread): Add gdb_id argument.
12288 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
12289 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
12290 calls to add_thread.
12291 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
12292 * server.c (handle_query): Use thread_to_gdb_id.
12293 (handle_v_cont, main): Use gdb_id_to_thread_id.
12294 * server.h (add_thread): Update prototype.
12295 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
12298 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12300 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
12301 left-padded registers.
12302 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
12303 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
12305 2005-07-01 Steve Ellcey <sje@cup.hp.com>
12307 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
12308 * configure: Regenerate.
12309 * config.in: Regenerate.
12310 * server.h (NEED_DECLARATION_STRERROR):
12311 Replace with !HAVE_DECL_STRERROR.
12313 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
12315 * linux-low.c (linux_wait, linux_send_signal): Don't test
12316 an unsigned long variable for > 0 if it could be MAX_ULONG.
12317 * server.c (myresume): Likewise.
12318 * target.c (set_desired_inferior): Likewise.
12320 2005-06-13 Mark Kettenis <kettenis@gnu.org>
12322 * configure.ac: Simplify and improve check for socklen_t.
12323 * configure, config.in: Regenerate.
12325 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
12327 * acconfig.h: Remove.
12328 * configure.ac: Add a test for socklen_t. Use three-argument
12329 AC_DEFINE throughout.
12330 * config.in: Regenerated using autoheader 2.59.
12331 * configure: Regenerated.
12333 * gdbreplay.c (socklen_t): Provide a default.
12334 (remote_open): Use socklen_t.
12335 * remote-utils.c (socklen_t): Provide a default.
12336 (remote_open): Use socklen_t.
12337 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
12340 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
12342 * linux-low.c (linux_read_memory, linux_write_memory)
12343 (linux_read_auxv): Likewise.
12344 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
12345 (check_mem_write): Likewise.
12346 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
12348 * regcache.c (struct inferior_rgcache_data, registers_to_string)
12349 (registers_from_string, register_data): Likewise.
12350 * server.c (handle_query, main): Likewise.
12351 * server.h (convert_ascii_to_int, convert_int_to_ascii)
12352 (decode_M_packet): Likewise.
12353 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
12354 * target.h (struct target_ops): Update read_memory, write_memory,
12356 (read_inferior_memory, write_inferior_memory): Update.
12357 * linux-low.h (struct linux_target_ops): Change type of breakpoint
12358 to unsigned char *.
12359 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
12360 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
12361 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
12362 linux-s390-low.c, linux-sh-low.c: Update for changes in
12363 read_inferior_memory and the_low_target->breakpoint.
12365 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
12367 * Makefile.in (SFILES): Add linux-ppc64-low.c.
12368 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
12369 * configure.srv: Add powerpc64-*-linux*.
12370 * linux-ppc64-low.c: New file.
12372 2005-05-23 Orjan Friberg <orjanf@axis.com>
12374 * linux-cris-low.c: New file with support for CRIS.
12375 * linux-crisv32-low.c: Ditto for CRISv32.
12376 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
12377 (clean): Add reg-cris.c and reg-crisv32.c.
12378 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
12379 reg-crisv32.o, and reg-crisv32.c to make rules.
12380 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
12381 recognized targets.
12383 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
12385 * linux-low.c (fetch_register): Ensure buffer size is a multiple
12386 of sizeof (PTRACE_XFER_TYPE).
12387 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
12389 2005-05-12 Orjan Friberg <orjanf@axis.com>
12391 * target.h (struct target_ops): Add insert_watchpoint,
12392 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
12393 pointers for hardware watchpoint support.
12394 * linux-low.h (struct linux_target_ops): Ditto.
12395 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
12396 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
12397 to linux_target_ops.
12398 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
12400 * server.c (main): Recognize 'Z' and 'z' packets.
12402 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
12404 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
12405 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
12406 (the_low_target): Add new members.
12408 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12410 * proc-service.c (ps_lgetregs): Search all_processes instead of
12413 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12415 * server.c (start_inferior): Change return type to int.
12416 (attach_inferior): Change sigptr to int *.
12417 (handle_v_cont, handle_v_requests): Change signal to int *.
12418 (main): Change signal to int.
12420 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
12422 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12423 * configure.srv: Add m32r*-*-linux*.
12424 * linux-m32r-low.c: New file.
12426 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12428 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12430 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12432 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12433 Take unsigned long arguments for PIDs.
12434 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12435 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12436 (wait_for_sigstop, linux_resume_one_process)
12437 (regsets_fetch_inferior_registers, linux_send_signal)
12438 (linux_read_auxv): Likewise. Update the types of variables holding
12439 PIDs. Update format string specifiers.
12440 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12441 * remote-utils.c (prepare_resume_reply): Likewise.
12442 * server.c (cont_thread, general_thread, step_thread)
12443 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12445 (handle_query): Update format specifiers.
12446 (handle_v_cont, main): Use strtoul for thread IDs.
12447 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12448 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12449 (general_thread, step_thread, thread_from_wait)
12450 (old_thread_from_wait): Update.
12451 * target.h (struct thread_resume): Use unsigned long for THREAD.
12452 (struct target_ops): Use unsigned long for arguments to attach and
12455 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12457 * acinclude.m4: Include bfd/bfd.m4 directly.
12458 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12459 <agriffis@toolchain.org>.
12460 * aclocal.m4, configure: Regenerated.
12462 2005-01-07 Andrew Cagney <cagney@gnu.org>
12464 * configure.ac: Rename configure.in, require autoconf 2.59.
12465 * configure: Re-generate.
12467 2004-12-08 Daniel Jacobowitz <dan@debian.org>
12469 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12470 LIBS when finished.
12471 * aclocal.m4: Regenerated.
12472 * configure: Regenerated.
12474 2004-11-21 Andreas Schwab <schwab@suse.de>
12476 * linux-m68k-low.c (m68k_num_gregs): Define.
12477 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12478 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12479 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12480 (m68k_breakpoint_at): New. Add to the_low_target.
12482 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12483 srv_linux_thread_db to yes.
12485 2004-10-20 Joel Brobecker <brobecker@gnat.com>
12487 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12488 (ARCH_SET_FS): Likewise.
12489 (ARCH_GET_FS): Likewise.
12490 (ARCH_GET_GS): Likewise.
12492 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12494 * linux-i386-low.c (ps_get_thread_area): New.
12495 * linux-x86-64-low.c (ps_get_thread_area): New.
12496 * linux-low.c: Include <sys/syscall.h>.
12497 (linux_kill_one_process): Don't kill the first thread here.
12498 (linux_kill): Kill the first thread here.
12499 (kill_lwp): New function.
12500 (send_sigstop, linux_send_signal): Use it.
12501 * proc-service.c: Clean up #ifdefs.
12502 (fpregset_info): Delete.
12503 (ps_lgetregs): Update and enable implementation.
12504 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12506 * remote-utils.c (struct sym_cache, symbol_cache): New.
12507 (input_interrupt): Print a clearer message.
12508 (async_io_enabled): New variable.
12509 (enable_async_io, disable_async_io): Use it. Update comments.
12510 (look_up_one_symbol): Use the symbol cache.
12511 * thread-db.c (thread_db_look_up_symbols): New function.
12512 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12514 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12516 * configure.in: Test for -rdynamic.
12517 * configure: Regenerated.
12518 * Makefile (INTERNAL_LDFLAGS): New.
12519 (gdbserver, gdbreplay): Use it.
12521 2004-09-02 Andrew Cagney <cagney@gnu.org>
12523 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12525 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12527 * linux-low.c (linux_wait): Clear all_processes list also.
12529 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12531 * linux-low.c: Include <errno.h>. Remove extern declaration of
12534 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12536 * gdbreplay.c, server.h, utils.c: Update copyright years.
12538 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12540 * server.c (main): Print child status or termination signal from
12541 variable 'signal', not 'sig'.
12543 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12545 * linux-low.c (linux_read_memory): Change return type to
12546 int. Check for and return error from ptrace().
12547 * target.c (read_inferior_memory): Change return type to int. Pass
12548 back return status from the_target->read_memory().
12549 * target.h (struct target_ops): Adapt *read_memory() prototype.
12551 (read_inferior_memory): Adapt prototype.
12552 * server.c (main): Return an error packet if
12553 read_inferior_memory() returns an error.
12555 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12557 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12558 Unify with other clean targets.
12560 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12562 * server.c (handle_v_cont): Call set_desired_inferior.
12564 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12566 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12568 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12570 * linux-low.c (linux_wait): Unblock async I/O.
12571 (linux_resume): Block and enable async I/O.
12572 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12573 * server.h (block_async_io, unblock_async_io): Add prototypes.
12575 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12577 * remote-utils.c (remote_open): Print a status notice after
12578 opening a TCP port.
12579 * server.c (attach_inferior): Print a status notice after
12582 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12584 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12586 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12588 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12590 * server.c, target.h: Update copyright years.
12592 2004-02-25 Roland McGrath <roland@redhat.com>
12594 * target.h (struct target_ops): New member `read_auxv'.
12595 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12596 * linux-low.c (linux_read_auxv): New function.
12597 (linux_target_ops): Initialize `read_auxv' member to that.
12599 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12601 Committed by Jim Blandy <jimb@redhat.com>.
12603 * linux-s390-low.c (s390_num_regs): Update.
12604 (s390_regmap): Remove control registers. Use __s390x__ predefine
12605 instead of GPR_SIZE to distiguish s390 and s390x targets.
12607 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
12609 * linux-low.c: Update copyright year.
12610 (check_removed_breakpoint): Clear pending_is_breakpoint.
12611 (linux_set_resume_request, linux_queue_one_thread)
12612 (resume_status_pending_p): New functions.
12613 (linux_continue_one_thread): Use process->resume.
12614 (linux_resume): Only resume threads if there are no pending events.
12615 * linux-low.h (struct process_info): Add resume request
12618 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
12620 * regcache.c (new_register_cache): Clear the allocated register
12621 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12623 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
12625 * linux-low.c (linux_resume): Take a struct thread_resume *
12627 (linux_wait): Update call.
12628 (resume_ptr): New static variable.
12629 (linux_continue_one_thread): Renamed from
12630 linux_continue_one_process. Use resume_ptr.
12631 (linux_resume): Use linux_continue_one_thread.
12632 * server.c (handle_v_cont, handle_v_requests): New functions.
12633 (myresume): New function.
12634 (main): Handle 'v' case.
12635 * target.h (struct thread_resume): New type.
12636 (struct target_ops): Change argument of "resume" to struct
12638 (myresume): Delete macro.
12640 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12642 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12643 (uninstall): Support DESTDIR.
12645 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12647 * configure.srv: Add xscale*linux copy of arm*linux entry.
12649 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
12651 * linux-arm-low.c (arm_reinsert_addr): New function.
12652 (the_low_target): Add arm_reinsert_addr.
12654 2003-07-08 Mark Kettenis <kettenis@gnu.org>
12656 * mem-break.c: Remove whitespace at end of file.
12658 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12660 * configure.in: Check whether we need to prototype strerror.
12661 * server.h: Optionally prototype strerror.
12662 * gdbreplay.c (perror_with_name): Use strerror.
12663 * linux-low.c (linux_attach_lwp): Use strerror.
12664 * utils.c (perror_with_name): Use strerror.
12665 * config.in, configure: Regenerated.
12667 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12669 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12670 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12672 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
12674 * Makefile.in (SFILES): Update.
12675 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12676 low-sun3.c: Remove files.
12678 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
12680 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12681 (linux_detach_one_process, linux_detach): New functions.
12682 (linux_target_ops): Add linux_detach.
12683 * server.c (main): Handle 'D' packet.
12684 * target.h (struct target_ops): Add "detach" member.
12685 (detach_inferior): Define.
12687 2003-06-13 Mark Kettenis <kettenis@gnu.org>
12689 From Kelley Cook <kelleycook@wideopenwest.com>:
12690 * configure.srv: Accept i[34567]86 variants.
12692 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
12694 * linux-low.c (linux_wait_for_event): Correct comment typos.
12695 (linux_resume_one_process): Call check_removed_breakpoint.
12696 (linux_send_signal): New function.
12697 (linux_target_ops): Add linux_send_signal.
12698 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12700 * target.h (struct target_ops): Add send_signal.
12702 2003-05-29 Jim Blandy <jimb@redhat.com>
12704 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12705 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12706 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12707 away part of the register's value.
12709 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
12711 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12712 (linux_wait_for_event, linux_init_signals): Likewise.
12714 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
12716 * configure.in: Check for stdlib.h.
12717 * configure: Regenerated.
12718 * config.in: Regenerated.
12720 2003-01-04 Andreas Schwab <schwab@suse.de>
12722 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12724 2003-01-02 Andrew Cagney <ac131313@redhat.com>
12726 * Makefile.in: Remove obsolete code.
12728 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
12730 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12731 defined(PT_FPR0_HI).
12733 2002-11-17 Stuart Hughes <seh@zee2.com>
12735 * linux-arm-low.c (arm_num_regs): Increase.
12736 (arm_regmap): Include status register.
12738 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
12740 * linux-low.c (register_addr): Remove incorrect -1 check.
12742 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
12744 * linux-low.c (linux_create_inferior): Call setpgid. Return
12746 (unstopped_p, linux_signal_pid): Remove.
12747 (linux_target_ops): Remove linux_signal_pid.
12748 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12749 global instead of target method.
12750 * target.h (struct target_ops): Remove signal_pid. Update comment
12751 for create_inferior.
12752 * server.c (signal_pid): New variable.
12753 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
12754 gdbserver. Set the child to be the foreground process group.
12755 (attach_inferior): Set signal_pid.
12757 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
12759 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12761 2002-08-20 Jim Blandy <jimb@redhat.com>
12763 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12766 2002-08-01 Andrew Cagney <cagney@redhat.com>
12768 * Makefile.in: Make chill references obsolete.
12770 2002-07-24 Kevin Buettner <kevinb@redhat.com>
12772 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12773 * configure: Regenerate.
12774 * config.in: Regenerate.
12776 2002-07-09 David O'Brien <obrien@FreeBSD.org>
12778 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12779 (perror_with_name, remote_close, remote_open, expect, play): Static.
12781 2002-07-04 Michal Ludvig <mludvig@suse.cz>
12783 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
12784 byte offsets instead of an array of indexes.
12785 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12787 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
12789 * regcache.c: Add comment.
12791 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
12793 * thread-db.c: New file.
12794 * proc-service.c: New file.
12795 * acinclude.m4: New file.
12796 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12797 proc-service.o, and thread-db.o.
12798 (linux-low.o): Add USE_THREAD_DB.
12799 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12800 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12801 * aclocal.m4: Regenerated.
12802 * config.in: Regenerated.
12803 * configure: Regenerated.
12804 * configure.in: Check for proc_service.h, sys/procfs.h,
12805 thread_db.h, and linux/elf.h headrs.
12806 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12807 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12808 Check for -lthread_db and thread support.
12809 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12810 PowerPC, and SuperH.
12811 * i387-fp.c: Constify arguments.
12812 * i387-fp.h: Likewise.
12813 * inferiors.c: (struct thread_info): Renamed from
12814 `struct inferior_info'. Remove PID member. Use generic inferior
12815 list header. All uses updated.
12816 (inferiors, signal_pid): Removed.
12817 (all_threads): New variable.
12818 (get_thread): Define.
12819 (add_inferior_to_list): New function.
12820 (for_each_inferior): New function.
12821 (change_inferior_id): New function.
12822 (add_inferior): Removed.
12823 (remove_inferior): New function.
12824 (add_thread): New function.
12825 (free_one_thread): New function.
12826 (remove_thread): New function.
12827 (clear_inferiors): Use for_each_inferior and free_one_thread.
12828 (find_inferior): New function.
12829 (find_inferior_id): New function.
12830 (inferior_target_data): Update argument type.
12831 (set_inferior_target_data): Likewise.
12832 (inferior_regcache_data): Likewise.
12833 (set_inferior_regcache_data): Likewise.
12834 * linux-low.c (linux_bp_reinsert): Remove.
12835 (all_processes, stopping_threads, using_thrads)
12836 (struct pending_signals, debug_threads, pid_of): New.
12837 (inferior_pid): Replace with macro.
12838 (struct inferior_linux_data): Remove.
12839 (get_stop_pc, add_process): New functions.
12840 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
12841 Use add_process and add_thread.
12842 (linux_attach_lwp): New function, based on old linux_attach. Use
12843 add_process and add_thread. Set stop_expected for new threads.
12844 (linux_attach): New function.
12845 (linux_kill_one_process): New function.
12846 (linux_kill): Kill all LWPs.
12847 (linux_thread_alive): Use find_inferior_id.
12848 (check_removed_breakpoints, status_pending_p): New functions.
12849 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
12850 Update. Use WNOHANG. Wait for cloned processes also. Update process
12851 struct for the found process.
12852 (linux_wait_for_event): New function.
12853 (linux_wait): Use it. Support LWPs.
12854 (send_sigstop, wait_for_sigstop, stop_all_processes)
12855 (linux_resume_one_process, linux_continue_one_process): New functions.
12856 (linux_resume): Support LWPs.
12857 (REGISTER_RAW_SIZE): Remove.
12858 (fetch_register): Use register_size instead. Call supply_register.
12859 (usr_store_inferior_registers): Likewise. Call collect_register.
12860 Fix recursive case.
12861 (regsets_fetch_inferior_registers): Improve error message.
12862 (regsets_store_inferior_registers): Add debugging.
12863 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
12864 (unstopped_p, linux_signal_pid): New functions.
12865 (linux_target_ops): Add linux_signal_pid.
12866 (linux_init_signals): New function.
12867 (initialize_low): Call it. Initialize using_threads.
12868 * regcache.c (inferior_regcache_data): Add valid
12870 (get_regcache): Fetch registers lazily. Add fetch argument
12871 and update all callers.
12872 (regcache_invalidate_one, regcache_invalidate): New
12874 (new_register_cache): Renamed from create_register_cache.
12875 Return the new regcache.
12876 (free_register_cache): Change argument to a void *.
12877 (registers_to_string, registers_from_string): Call get_regcache
12878 with fetch flag set.
12879 (register_data): Make static. Pass fetch flag to get_regcache.
12880 (supply_register): Call get_regcache with fetch flag clear.
12881 (collect_register): Call get_regcache with fetch flag set.
12882 (collect_register_as_string): New function.
12883 * regcache.h: Update.
12884 * remote-utils.c (putpkt): Flush after debug output and use
12886 Handle input interrupts while waiting for an ACK.
12887 (input_interrupt): Use signal_pid method.
12888 (getpkt): Flush after debug output and use stderr.
12889 (outreg): Use collect_register_as_string.
12890 (new_thread_notify, dead_thread_notify): New functions.
12891 (prepare_resume_reply): Check using_threads. Set thread_from_wait
12892 and general_thread.
12893 (look_up_one_symbol): Flush after debug output.
12894 * server.c (step_thread, server_waiting): New variables.
12895 (start_inferior): Don't use signal_pid. Update call to mywait.
12896 (attach_inferior): Update call to mywait.
12897 (handle_query): Handle qfThreadInfo and qsThreadInfo.
12898 (main): Don't fetch/store registers explicitly. Use
12899 set_desired_inferior. Support proposed ``Hs'' packet. Update
12901 * server.h: Update.
12902 (struct inferior_list, struct_inferior_list_entry): New.
12903 * target.c (set_desired_inferior): New.
12904 (write_inferior_memory): Constify.
12905 (mywait): New function.
12906 * target.h: Update.
12907 (struct target_ops): New signal_pid method.
12908 (mywait): Removed macro, added prototype.
12910 * linux-low.h (regset_func): Removed.
12911 (regset_fill_func, regset_store_func): New.
12912 (enum regset_type): New.
12913 (struct regset_info): Add type field. Use new operation types.
12914 (struct linux_target_ops): stop_pc renamed to get_pc.
12915 Add decr_pc_after_break and breakpoint_at.
12916 (get_process, get_thread_proess, get_process_thread)
12917 (strut process_info, all_processes, linux_attach_lwp)
12918 (thread_db_init): New.
12920 * linux-arm-low.c (arm_get_pc, arm_set_pc,
12921 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
12922 (the_low_target): Add new members.
12923 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
12924 (i386_store_fpxregset): Constify.
12925 (target_regsets): Add new kind identifier.
12926 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
12927 (i386_set_pc): Add debugging.
12928 (i386_breakpoint_at): New function.
12929 (the_low_target): Add new members.
12930 * linux-mips-low.c (mips_get_pc, mips_set_pc)
12931 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
12932 (mips_breakpoint_at): New.
12933 (the_low_target): Add new members.
12934 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
12935 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
12936 (the_low_target): Add new members.
12937 * linux-sh-low.c (sh_get_pc, sh_set_pc)
12938 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
12939 (the_low_target): Add new members.
12940 * linux-x86-64-low.c (target_regsets): Add new kind
12943 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
12945 From Martin Pool <mbp@samba.org>:
12946 * server.c (gdbserver_usage): New function.
12949 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
12951 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
12952 stop_at -> stop_pc.
12954 2002-05-04 Andrew Cagney <ac131313@redhat.com>
12956 * Makefile.in: Remove obsolete code.
12958 2002-04-24 Michal Ludvig <mludvig@suse.cz>
12960 * linux-low.c (regsets_fetch_inferior_registers),
12961 (regsets_store_inferior_registers): Removed cast to int from
12963 * regcache.h: Added declaration of struct inferior_info.
12965 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12967 * inferiors.c (struct inferior_info): Add regcache_data.
12968 (add_inferior): Call create_register_cache.
12969 (clear_inferiors): Call free_register_cache.
12970 (inferior_regcache_data, set_inferior_regcache_data): New functions.
12971 * regcache.c (struct inferior_regcache_data): New.
12972 (registers): Remove.
12973 (get_regcache): New function.
12974 (create_register_cache, free_register_cache): New functions.
12975 (set_register_cache): Don't initialize the register cache here.
12976 (registers_to_string, registers_from_string, register_data): Call
12978 * regcache.h: Add prototypes.
12979 * server.h: Likewise.
12981 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12983 * mem-break.c: New file.
12984 * mem-break.h: New file.
12985 * Makefile.in: Add mem-break.o rule; update server.h
12987 * inferiors.c (struct inferior_info): Add target_data
12989 (clear_inferiors): Free target_data member if set.
12990 (inferior_target_data, set_inferior_target_data): New functions.
12991 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
12992 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
12993 * linux-low.c (linux_bp_reinsert): New variable.
12994 (struct inferior_linux_data): New.
12995 (linux_create_inferior): Use set_inferior_target_data.
12996 (linux_attach): Likewise. Call add_inferior.
12997 (linux_wait_for_one_inferior): New function.
12998 (linux_wait): Call it.
12999 (linux_write_memory): Add const.
13000 (initialize_low): Call set_breakpoint_data.
13001 * linux-low.h (struct linux_target_ops): Add breakpoint
13003 * server.c (attach_inferior): Remove extra add_inferior
13005 * server.h: Include mem-break.h. Update inferior.c
13007 * target.c (read_inferior_memory)
13008 (write_inferior_memory): New functions.
13009 * target.h (read_inferior_memory)
13010 (write_inferior_memory): Change macros to prototypes.
13011 (struct target_ops): Update comments. Add const to write_memory
13014 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13016 * linux-low.c (usr_store_inferior_registers): Support
13017 registers which are allowed to fail to store.
13018 * linux-low.h (linux_target_ops): Likewise.
13019 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13020 (ppc_cannot_store_register): FPSCR may not be storable.
13022 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13024 * server.h: Include <string.h> if HAVE_STRING_H.
13025 * ChangeLog: Correct paths in last ChangeLog entry.
13027 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13029 * linux-low.h: Remove obsolete prototypes.
13030 (struct linux_target_ops): New.
13031 (extern the_low_target): New.
13032 * linux-low.c (num_regs, regmap): Remove declarations.
13033 (register_addr): Use the_low_target explicitly.
13034 (fetch_register): Likewise.
13035 (usr_fetch_inferior_registers): Likewise.
13036 (usr_store_inferior_registers): Likewise.
13037 * linux-arm-low.c (num_regs): Remove.
13038 (arm_num_regs): Define.
13039 (arm_regmap): Renamed from regmap, made static.
13040 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13042 (arm_cannot_store_register): Renamed from cannot_store_register,
13044 (the_low_target): New.
13045 * linux-i386-low.c (num_regs): Remove.
13046 (i386_num_regs): Define.
13047 (i386_regmap): Renamed from regmap, made static.
13048 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13050 (i386_cannot_store_register): Renamed from cannot_store_register,
13052 (the_low_target): New.
13053 * linux-ia64-low.c (num_regs): Remove.
13054 (ia64_num_regs): Define.
13055 (ia64_regmap): Renamed from regmap, made static.
13056 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13058 (ia64_cannot_store_register): Renamed from cannot_store_register,
13060 (the_low_target): New.
13061 * linux-m68k-low.c (num_regs): Remove.
13062 (m68k_num_regs): Define.
13063 (m68k_regmap): Renamed from regmap, made static.
13064 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13066 (m68k_cannot_store_register): Renamed from cannot_store_register,
13068 (the_low_target): New.
13069 * linux-mips-low.c (num_regs): Remove.
13070 (mips_num_regs): Define.
13071 (mips_regmap): Renamed from regmap, made static.
13072 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13074 (mips_cannot_store_register): Renamed from cannot_store_register,
13076 (the_low_target): New.
13077 * linux-ppc-low.c (num_regs): Remove.
13078 (ppc_num_regs): Define.
13079 (ppc_regmap): Renamed from regmap, made static.
13080 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
13082 (ppc_cannot_store_register): Renamed from cannot_store_register,
13084 (the_low_target): New.
13085 * linux-s390-low.c (num_regs): Remove.
13086 (s390_num_regs): Define.
13087 (s390_regmap): Renamed from regmap, made static.
13088 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
13090 (s390_cannot_store_register): Renamed from cannot_store_register,
13092 (the_low_target): New.
13093 * linux-sh-low.c (num_regs): Remove.
13094 (sh_num_regs): Define.
13095 (sh_regmap): Renamed from regmap, made static.
13096 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
13098 (sh_cannot_store_register): Renamed from cannot_store_register,
13100 (the_low_target): New.
13101 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13102 (the_low_target): New.
13104 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13106 * Makefile.in: Add stamp-h target.
13107 * configure.in: Create stamp-h.
13108 * configure: Regenerated.
13110 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13112 * inferiors.c: New file.
13113 * target.c: New file.
13114 * target.h: New file.
13115 * Makefile.in: Add target.o and inferiors.o. Update
13117 * linux-low.c (inferior_pid): New static variable,
13118 moved from server.c.
13119 (linux_create_inferior): Renamed from create_inferior.
13120 Call add_inferior. Return 0 on success instead of a PID.
13121 (linux_attach): Renamed from myattach.
13122 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
13123 (linux_thread_alive): Renamed from mythread_alive.
13124 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
13126 (linux_resume): Renamed from myresume. Add missing ``return 0''.
13127 (regsets_store_inferior_registers): Correct error message.
13128 Add missing ``return 0''.
13129 (linux_fetch_registers): Renamed from fetch_inferior_registers.
13130 (linux_store_registers): Renamed from store_inferior_registers.
13131 (linux_read_memory): Renamed from read_inferior_memory.
13132 (linux_write_memory): Renamed from write_inferior_memory.
13133 (linux_target_ops): New structure.
13134 (initialize_low): Call set_target_ops ().
13135 * remote-utils.c (unhexify): New function.
13136 (hexify): New function.
13137 (input_interrupt): Send signals to ``signal_pid''.
13138 * server.c (inferior_pid): Remove.
13139 (start_inferior): Update create_inferior call.
13140 (attach_inferior): Call add_inferior.
13141 (handle_query): New function.
13142 (main): Call handle_query for `q' packets.
13143 * server.h: Include "target.h". Remove obsolete prototypes.
13144 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
13146 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13148 * Makefile.in: Add WARN_CFLAGS. Update configury
13150 * configure.in: Check for <string.h>
13151 * configure: Regenerate.
13152 * config.in: Regenerate.
13153 * gdbreplay.c: Include needed system headers.
13154 (remote_open): Remove strchr prototype.
13155 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
13156 * regcache.c (supply_register): Change buf argument to const void *.
13157 (supply_register_by_name): Likewise.
13158 (collect_register): Change buf argument to void *.
13159 (collect_register_by_name): Likewise.
13160 * regcache.h: Add missing prototypes.
13161 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
13162 * server.c (handle_query): New function.
13163 (attached): New static variable, moved out of main.
13164 (main): Quiet longjmp clobber warnings.
13165 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
13166 * utils.c (error): Remove NORETURN.