1 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3 * lynx-low.c (lynx_delete_thread_callback): New function.
4 (lynx_mourn): Properly delete our process and all of its
5 threads. Remove call to clear_inferiors.
7 2015-12-22 Joel Brobecker <brobecker@adacore.com>
9 * target.c (thread_search_callback): Add check that
10 the thread_stopped target callback is not NULL before
13 2015-12-21 Yao Qi <yao.qi@linaro.org>
15 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
18 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
20 * server.c (handle_query): Call target_supports_software_single_step.
22 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
24 * linux-low.c (single_step): New function.
25 (linux_resume_one_lwp_throw): Call single_step.
26 (start_step_over): Likewise.
28 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
30 * Makefile.in (SFILES): Append arch/arm-linux.c,
31 arch/arm-get-next-pcs.c.
32 (arm-linux.o): New rule.
33 (arm-get-next-pcs.o): New rule.
34 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
36 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
37 to linux-aarch32-low.c.
38 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
39 (arm_breakpoint_len, thumb_breakpoint): Likewise.
40 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
41 (thumb2_breakpoint_len): Likewise.
42 (arm_is_thumb_mode): Make non-static.
43 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
44 from linux-aarch32-low.c.
45 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
46 (arm_breakpoint_len, thumb_breakpoint): Likewise.
47 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
48 (thumb2_breakpoint_len): Likewise.
49 (arm_is_thumb_mode): New declaration.
50 * linux-arm-low.c: Include arch/arm-linux.h
51 aarch/arm-get-next-pcs.h, sys/syscall.h.
52 (get_next_pcs_ops): New struct.
53 (get_next_pcs_addr_bits_remove): New function.
54 (get_next_pcs_is_thumb): New function.
55 (get_next_pcs_read_memory_unsigned_integer): Likewise.
56 (arm_sigreturn_next_pc): Likewise.
57 (get_next_pcs_syscall_next_pc): Likewise.
58 (arm_gdbserver_get_next_pcs): Likewise.
59 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
61 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
62 * server.h: Include gdb_vecs.h.
64 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
66 * Makefile.in (SFILES): Append common/common-regcache.c.
67 (OBS): Append common-regcache.o.
68 (common-regcache.o): New rule.
69 * regcache.c (init_register_cache): Initialize cache to
71 (regcache_raw_read_unsigned): New function.
72 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
75 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
77 * linux-aarch64-low.c (the_low_targets): Rename
78 breakpoint_reinsert_addr to get_next_pcs.
79 * linux-arm-low.c (the_low_targets): Likewise.
80 * linux-bfin-low.c (the_low_targets): Likewise.
81 * linux-cris-low.c (the_low_targets): Likewise.
82 * linux-crisv32-low.c (the_low_targets): Likewise.
83 * linux-low.c (can_software_single_step): Likewise.
84 (install_software_single_step_breakpoints): New function.
85 (start_step_over): Use install_software_single_step_breakpoints.
86 * linux-low.h: New CORE_ADDR vector.
87 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
89 * linux-mips-low.c (the_low_targets): Likewise.
90 * linux-nios2-low.c (the_low_targets): Likewise.
91 * linux-sparc-low.c (the_low_targets): Likewise.
93 2015-12-17 Pedro Alves <palves@redhat.com>
95 * linux-low.c (linux_kill_one_lwp): Remove references to
97 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
99 (linux_init_signals): Delete.
100 (initialize_low): Adjust.
101 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
103 2015-12-16 Pedro Alves <palves@redhat.com>
105 * configure.ac (compiler warning flags): When testing a
106 -Wno-foo option, check whether -Wfoo works instead.
107 * configure: Regenerate.
109 2015-12-11 Don Breazeal <donb@codesourcery.com>
111 * server.c (process_serial_event): Don't exit from gdbserver
112 in remote mode if there are still active inferiors.
114 2015-12-11 Yao Qi <yao.qi@linaro.org>
116 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
117 arm_breakpoint_at if the process is 32-bit.
119 2015-12-11 Yao Qi <yao.qi@linaro.org>
121 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
124 2015-12-07 Yao Qi <yao.qi@linaro.org>
126 * configure.srv: Append arm.o to srv_tgtobj for
127 aarch64*-*-linux* target.
128 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
129 from linux-arm-low.c.
130 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
131 (arm_breakpoint_len, thumb_breakpoint): Likewise.
132 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
133 (thumb2_breakpoint_len): Likewise.
134 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
135 (arm_breakpoint_kinds): Likewise.
136 (arm_breakpoint_kind_from_pc): Likewise.
137 (arm_sw_breakpoint_from_kind): Likewise.
138 (arm_breakpoint_kind_from_current_state): Likewise.
139 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
140 (arm_sw_breakpoint_from_kind): Declare.
141 (arm_breakpoint_kind_from_current_state): Declare.
142 (arm_breakpoint_at): Declare.
143 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
144 arm_sw_breakpoint_from_kind if process is 32-bit.
145 (aarch64_breakpoint_kind_from_pc): New function.
146 (aarch64_breakpoint_kind_from_current_state): New function.
147 (the_low_target): Initialize fields breakpoint_kind_from_pc
148 and breakpoint_kind_from_current_state.
149 * linux-arm-low.c (arm_breakpoint_kinds): Move to
151 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
152 (arm_breakpoint, arm_breakpoint_len): Likewise.
153 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
154 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
155 (arm_is_thumb_mode): Likewise.
156 (arm_breakpoint_at): Likewise.
157 (arm_breakpoint_kind_from_pc): Likewise.
158 (arm_sw_breakpoint_from_kind): Likewise.
159 (arm_breakpoint_kind_from_current_state): Likewise.
162 2015-08-04 Yao Qi <yao.qi@linaro.org>
164 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
165 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
166 * server.c (extended_protocol): Remove "static".
167 * server.h (extended_protocol): Declare it.
169 2015-12-04 Josh Stone <jistone@redhat.com>
171 * target.h (struct target_ops) <arch_setup>: Rename to ...
172 (struct target_ops) <post_create_inferior>: ... this.
173 (target_arch_setup): Rename to ...
174 (target_post_create_inferior): ... this, calling post_create_inferior.
175 * server.c (start_inferior): Update target_arch_setup calls to
176 target_post_create_inferior.
177 * linux-low.c (linux_low_ptrace_options): Forward declare.
178 (linux_arch_setup): Update its comment for general use.
179 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
180 (struct linux_target_ops): Use linux_post_create_inferior.
181 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
182 to post_create_inferior.
183 * nto-low.c (struct nto_target_ops): Likewise.
184 * spu-low.c (struct spu_target_ops): Likewise.
185 * win32-low.c (struct win32_target_ops): Likewise.
187 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
189 * linux-arm-low.c: Remove duplicate arch/arm.h include.
191 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
193 * linux-arm-low.c (arm_reinsert_addr): Remove function.
194 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
195 * linux-cris-low.c (cris_reinsert_addr> Remove function.
196 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
197 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
198 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
199 * linux-mips-low.c (mips_reinsert_addr): Remove function.
200 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
201 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
202 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
203 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
204 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
206 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
208 * linux-low.c (linux_look_up_symbols): Don't call
209 linux_supports_traceclone.
210 * linux-low.h (thread_db_init): Remove use_events argument.
211 * thread-db.c (thread_db_use_event): Remove global variable.
212 (struct thread_db) <td_thr_event_enable_p>: Remove field.
213 (struct thread_db) <td_create_bp>: Remove field.
214 (thread_db_create_event): Remove function.
215 (thread_db_enable_reporting): Likewise.
216 (find_one_thread): Don't check for thread_db_use_events.
217 (attach_thread): Likewise.
218 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
219 (try_thread_db_load_1): Don't check for thread_db_use_events.
220 (thread_db_init): Remove use_events argument and thread events
222 (remove_thread_event_breakpoints): Remove function.
223 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
225 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
227 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
229 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
230 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
231 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
232 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
233 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
235 * linux-crisv32-low.c (cris_supports_hardware_single_step):
237 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
238 * linux-low.c (can_hardware_single_step): Use
239 supports_hardware_single_step.
240 (can_software_single_step): New function.
241 (start_step_over): Call can_software_single_step.
242 (linux_supports_hardware_single_step): New function.
243 (struct target_ops) <supports_software_single_step>: Initialize.
244 * linux-low.h (struct linux_target_ops)
245 <supports_hardware_single_step>: Initialize.
246 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
247 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
248 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
249 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
250 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
251 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
252 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
253 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
254 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
255 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
257 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
258 (struct linux_target_ops) <tile_supports_hardware_single_step>:
260 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
261 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
262 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
264 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
265 * target.h (struct target_ops): <supports_software_single_step>:
267 (target_supports_software_single_step): New macro.
269 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
271 * linux-low.c (linux_wait_1): Fix pc advance condition.
272 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
273 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
275 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
277 * linux-arm-low.c (arm_is_thumb_mode): New function.
278 (arm_breakpoint_at): Use arm_is_thumb_mode.
279 (arm_breakpoint_kind_from_current_state): New function.
280 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
282 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
283 (linux_breakpoint_kind_from_current_state): New function.
284 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
285 * linux-low.h (struct linux_target_ops)
286 <breakpoint_kind_from_current_state>: New field.
287 * target.h (struct target_ops): Likewise.
288 (target_breakpoint_kind_from_current_state): New macro.
290 2015-11-30 Pedro Alves <palves@redhat.com>
292 * linux-low.c (linux_resume): Wake up the event loop before
295 2015-11-30 Pedro Alves <palves@redhat.com>
297 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
299 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
301 * target.c (struct thread_search): New structure.
302 (thread_search_callback): New function.
303 (prev_general_thread): New global.
304 (prepare_to_access_memory, done_accessing_memory): New functions.
305 * target.h (prepare_to_access_memory, done_accessing_memory):
306 Replace macros with function declarations.
308 2015-11-30 Pedro Alves <palves@redhat.com>
311 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
312 report TARGET_WAITKIND_NO_RESUMED.
313 * remote-utils.c (prepare_resume_reply): Handle
314 TARGET_WAITKIND_NO_RESUMED.
315 * server.c (report_no_resumed): New global.
316 (handle_query) <qSupported>: Handle "no-resumed+". Report
317 "no-resumed+" support.
318 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
319 return error if the client doesn't support no-resumed events.
320 (push_stop_notification): New function.
321 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
322 events if the client supports them.
324 2015-11-30 Pedro Alves <palves@redhat.com>
326 * linux-low.c (thread_still_has_status_pending_p): Don't check
328 (lwp_resumed): New function.
329 (status_pending_p_callback): Return early if the LWP is not
330 supposed to be resumed.
332 2015-11-30 Pedro Alves <palves@redhat.com>
334 * linux-low.c (handle_extended_wait): Assert that the LWP's
335 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
336 thread create events, leave the new child's status pending.
337 (linux_low_filter_event): If GDB wants to hear about thread exit
338 events, leave the LWP marked dead and don't delete it.
339 (linux_wait_for_event_filtered): Don't check for thread exit.
340 (filter_exit_event): New function.
341 (linux_wait_1): Use it, when returning an exit event.
342 (linux_resume_one_lwp_throw): Assert that the LWP's
343 waitstatus is TARGET_WAITKIND_IGNORE.
344 * remote-utils.c (prepare_resume_reply): Handle
345 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
346 * server.c (report_thread_events): New global.
347 (handle_general_set): Handle QThreadEvents.
348 (handle_query) <qSupported>: Handle and report QThreadEvents+;
349 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
350 TARGET_WAITKIND_THREAD_EXITED.
351 * server.h (report_thread_events): Declare.
353 2015-11-30 Pedro Alves <palves@redhat.com>
355 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
356 the thread's last_resume_kind was resume_stop.
358 2015-11-30 Pedro Alves <palves@redhat.com>
360 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
363 2015-11-30 Pedro Alves <palves@redhat.com>
365 * server.c (handle_v_requests): Handle vCtrlC.
367 2015-11-30 Pedro Alves <palves@redhat.com>
369 * gdbthread.h (find_any_thread_of_pid): Declare.
370 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
372 * server.c (handle_query): If current_thread is NULL, look for
373 another thread of the selected process.
375 2015-11-26 Daniel Colascione <dancol@dancol.org>
376 Simon Marchi <simon.marchi@ericsson.com>
378 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
379 * server.c (handle_qxfer_threads_worker): Refactor to include thread
381 * target.h (struct target_ops) <thread_name>: New field.
382 (target_thread_name): New macro.
384 2015-11-23 Joel Brobecker <brobecker@adacore.com>
386 * regcache.h (regcache_invalidate_pid): Add declaration.
387 * regcache.c (regcache_invalidate_pid): New function, extracted
388 from regcache_invalidate.
389 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
390 Add trivial documentation comment.
391 * lynx-low.c: Use regcache_invalidate_pid instead of
394 2015-11-23 Joel Brobecker <brobecker@adacore.com>
396 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
397 and Elf64_auxv_t if the target is Android.
399 2015-11-22 Doug Evans <xdje42@gmail.com>
401 * target.h: #include <sys/types.h>.
403 2015-11-19 Pedro Alves <palves@redhat.com>
405 * linux-low.c (linux_process_qsupported): Change prototype.
407 * linux-low.h (struct linux_target_ops) <process_qsupported>:
409 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
410 and adjust to loop over all features.
411 * server.c (handle_query) <qSupported>: Adjust to call
412 target_process_qsupported once, passing it a vector of unprocessed
414 * target.h (struct target_ops) <process_qsupported>: Change
416 (target_process_qsupported): Adjust.
418 2015-11-19 Pedro Alves <palves@redhat.com>
420 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
422 * configure: Regenerate.
424 2015-11-19 Pedro Alves <palves@redhat.com>
426 * configure: Regenerate.
428 2015-11-19 Yao Qi <yao.qi@linaro.org>
430 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
433 2015-11-19 Yao Qi <yao.qi@linaro.org>
435 * linux-aarch64-low.c (enum aarch64_operand_type): New.
436 (struct aarch64_operand): Move enum out.
438 2015-11-19 Yao Qi <yao.qi@linaro.org>
440 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
441 struct user_fpsimd_state *.
442 (aarch64_store_fpregset): Likewise.
444 2015-11-19 Yao Qi <yao.qi@linaro.org>
446 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
447 struct user_pt_regs *.
448 (aarch64_store_gregset): Likewise.
450 2015-11-18 Pedro Alves <palves@redhat.com>
452 * Makefile.in (all_object_files): Add $IPA_OBJS.
454 2015-11-17 Pedro Alves <palves@redhat.com>
456 * win32-low.c (win32_resume): Use gdb_signal_from_host,
457 GDB_SIGNAL_0 and gdb_signal_to_string.
459 2015-11-17 Pedro Alves <palves@redhat.com>
461 * win32-low.c (handle_output_debug_string): Remove parameter.
462 (win32_kill): Remove our_status local and adjust call to
463 handle_output_debug_string.
464 (get_child_debug_event): Adjust call to
465 handle_output_debug_string.
467 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
469 * linux-mips-low.c (mips_fill_gregset): Add cast.
470 (mips_store_gregset): Likewise.
471 (mips_fill_fpregset): Likewise.
472 (mips_store_fpregset): Likewise.
474 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
476 * linux-mips-low.c (mips_add_watchpoint): Rename private to
479 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
481 * linux-mips-low.c (mips_linux_new_thread): Change type of
482 watch_type to enum target_hw_bp_type.
484 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
486 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
487 Change return type to arm_hwbp_type.
489 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
491 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
492 (arm_store_gregset): Likewise.
493 * linux-arm-low.c (arm_get_hwcap): Likewise.
494 (arm_read_description): Likewise.
496 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
498 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
500 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
502 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
503 (ppc_fill_vsxregset): Likewise.
504 (ppc_store_vsxregset): Likewise.
505 (ppc_fill_vrregset): Likewise.
506 (ppc_store_vrregset): Likewise.
507 (ppc_fill_evrregset): Likewise.
508 (ppc_store_evrregset): Likewise.
510 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
512 * linux-ppc-low.c (ppc_usrregs_info): Remove
514 (ppc_arch_setup): Move lower in file.
516 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
518 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
519 (ps_pdwrite): Likewise.
521 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
523 * linux-arm-low.c (arm_new_thread): Move pointer dereference
524 to after assert checks.
526 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
528 * proc-service.c (ps_pdread): Add/adjust casts.
529 (ps_pdwrite): Add/adjust casts.
531 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
533 * server.c (handle_search_memory_1): Cast return value of
536 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
538 * server.c (write_qxfer_response): Change type of data to
541 2015-10-29 Pedro Alves <palves@redhat.com>
543 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
545 2015-10-29 Pedro Alves <palves@redhat.com>
547 * tracepoint.c (clear_installed_tracepoints): Add casts.
549 2015-10-29 Pedro Alves <palves@redhat.com>
551 * server.c (handle_v_cont, process_serial_event): Add enum
552 gdb_signal casts to signal parsing code.
554 2015-10-29 Pedro Alves <palves@redhat.com>
556 * linux-low.h (NULL_REGSET): Define.
557 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
558 * linux-arm-low.c (arm_regsets): Likewise.
559 * linux-crisv32-low.c (cris_regsets): Likewise.
560 * linux-m68k-low.c (m68k_regsets): Likewise.
561 * linux-mips-low.c (mips_regsets): Likewise.
562 * linux-nios2-low.c (nios2_regsets): Likewise.
563 * linux-ppc-low.c (ppc_regsets): Likewise.
564 * linux-s390-low.c (s390_regsets): Likewise.
565 * linux-sh-low.c (sh_regsets): Likewise.
566 * linux-sparc-low.c (sparc_regsets): Likewise.
567 * linux-tic6x-low.c (tic6x_regsets): Likewise.
568 * linux-tile-low.c (tile_regsets): Likewise.
569 * linux-x86-low.c (x86_regsets): Likewise.
570 * linux-xtensa-low.c (xtensa_regsets): Likewise.
572 2015-10-29 Pedro Alves <palves@redhat.com>
574 * linux-low.h (NULL_REGSET): Define.
575 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
576 * linux-arm-low.c (arm_regsets): Likewise.
577 * linux-crisv32-low.c (cris_regsets): Likewise.
578 * linux-m68k-low.c (m68k_regsets): Likewise.
579 * linux-mips-low.c (mips_regsets): Likewise.
580 * linux-nios2-low.c (nios2_regsets): Likewise.
581 * linux-ppc-low.c (ppc_regsets): Likewise.
582 * linux-s390-low.c (s390_regsets): Likewise.
583 * linux-sh-low.c (sh_regsets): Likewise.
584 * linux-sparc-low.c (sparc_regsets): Likewise.
585 * linux-tic6x-low.c (tic6x_regsets): Likewise.
586 * linux-tile-low.c (tile_regsets): Likewise.
587 * linux-x86-low.c (x86_regsets): Likewise.
588 * linux-xtensa-low.c (xtensa_regsets): Likewise.
590 2015-10-26 Doug Evans <dje@google.com>
592 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
594 2015-10-26 Doug Evans <dje@google.com>
596 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
598 2015-10-26 Doug Evans <dje@google.com>
600 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
602 (attach_thread, find_new_threads_callback): Ditto.
604 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
606 * mem-break.h (set_breakpoint_data): Remove.
608 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
610 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
611 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
612 (initialize_low): Remove set_breakpoint_data call.
613 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
614 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
615 (initialize_low): Remove set_breakpoint_data call.
616 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
617 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
618 (initialize_low): Remove set_breakpoint_data call.
620 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
622 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
623 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
624 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
625 * target.h (target_breakpoint_kind_from_pc): New macro.
627 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
629 * linux-low.c (default_breakpoint_kind_from_pc): New function.
630 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
631 the default breakpoint kind.
633 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
635 * linux-arm-low.c (arm_supports_z_point_type): Add software
638 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
640 * linux-arm-low.c: Refactor breakpoint definitions.
641 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
642 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
644 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
646 * Makefile.in: Add arm.c/o.
647 * configure.srv: Likewise.
648 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
649 (arm_breakpoint_kind_from_pc): New function.
650 (arm_sw_breakpoint_from_kind): Return proper kind.
651 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
653 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
655 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
657 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
658 (struct raw_breakpoint) <size>: Remove.
659 (struct raw_breakpoint) <kind>: Add.
660 (bp_size): New function.
661 (bp_opcode): Likewise.
662 (find_raw_breakpoint_at): Adjust for kind.
663 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
664 (remove_memory_breakpoint): Adjust for kind call bp_size.
665 (set_raw_breakpoint_at): Adjust for kind.
666 (set_breakpoint): Likewise.
667 (set_breakpoint_at): Call breakpoint_kind_from_pc.
668 (delete_raw_breakpoint): Adjust for kind.
669 (delete_breakpoint): Likewise.
670 (find_gdb_breakpoint): Likewise.
671 (set_gdb_breakpoint_1): Likewise.
672 (set_gdb_breakpoint): Likewise.
673 (delete_gdb_breakpoint_1): Likewise.
674 (delete_gdb_breakpoint): Likewise.
675 (uninsert_raw_breakpoint): Likewise.
676 (reinsert_raw_breakpoint): Likewise.
677 (set_breakpoint_data): Remove.
678 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
679 (check_mem_read): Adjust for kind call bp_size.
680 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
681 (clone_one_breakpoint): Adjust for kind.
682 * mem-break.h (set_gdb_breakpoint): Likewise.
683 (delete_gdb_breakpoint): Likewise.
684 * server.c (process_serial_event): Likewise.
686 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
688 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
694 (arm_sw_breakpoint_from_kind): New function.
695 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
696 (struct linux_target_ops) <breakpoint>: Remove.
697 (struct linux_target_ops) <breakpoint_len>: Remove.
698 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
699 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
700 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
701 (struct linux_target_ops) <breakpoint>: Remove.
702 (struct linux_target_ops) <breakpoint_len>: Remove.
703 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
704 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
705 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
706 (struct linux_target_ops) <breakpoint>: Remove.
707 (struct linux_target_ops) <breakpoint_len>: Remove.
708 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
709 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
710 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
711 and sw_breakpoint_from_kind to increment the pc.
712 (linux_breakpoint_kind_from_pc): New function.
713 (linux_sw_breakpoint_from_kind): New function.
714 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
715 (initialize_low): Call breakpoint_kind_from_pc and
716 sw_breakpoint_from_kind to replace breakpoint_data/len.
717 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
719 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
720 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
721 (struct linux_target_ops) <breakpoint>: Remove.
722 (struct linux_target_ops) <breakpoint_len>: Remove.
723 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
724 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
725 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
726 (struct linux_target_ops) <breakpoint>: Remove.
727 (struct linux_target_ops) <breakpoint_len>: Remove.
728 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
729 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
730 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
731 (struct linux_target_ops) <breakpoint>: Remove.
732 (struct linux_target_ops) <breakpoint_len>: Remove.
733 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
734 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
735 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
736 (struct linux_target_ops) <breakpoint>: Remove.
737 (struct linux_target_ops) <breakpoint_len>: Remove.
738 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
739 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
740 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
741 (struct linux_target_ops) <breakpoint>: Remove.
742 (struct linux_target_ops) <breakpoint_len>: Remove.
743 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
744 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
745 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
746 (struct linux_target_ops) <breakpoint>: Remove.
747 (struct linux_target_ops) <breakpoint_len>: Remove.
748 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
749 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
750 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
751 (struct linux_target_ops) <breakpoint>: Remove.
752 (struct linux_target_ops) <breakpoint_len>: Remove.
753 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
754 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
755 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
756 (struct linux_target_ops) <breakpoint>: Remove.
757 (struct linux_target_ops) <breakpoint_len>: Remove.
758 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
759 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
760 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
761 (struct linux_target_ops) <breakpoint>: Remove.
762 (struct linux_target_ops) <breakpoint_len>: Remove.
763 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
764 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
765 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
766 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
767 (struct linux_target_ops) <breakpoint>: Remove.
768 (struct linux_target_ops) <breakpoint_len>: Remove.
769 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
770 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
771 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
772 (struct linux_target_ops) <breakpoint>: Remove.
773 (struct linux_target_ops) <breakpoint_len>: Remove.
774 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
775 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
777 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
779 * linux-cris-low.c (cris_get_pc): Remove void arg.
781 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
783 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
786 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
788 * inferiors.c (thread_pid_matches_callback): New function.
789 (find_thread_process): New function.
790 (remove_thread): Reset current_thread.
791 (remove_process): Assert threads have been removed first.
793 2015-10-15 Yao Qi <yao.qi@linaro.org>
795 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
797 (aarch64_remove_point): Likewise.
798 * regcache.c (regcache_register_size): New function.
800 2015-10-12 Yao Qi <yao.qi@linaro.org>
802 * linux-aarch64-low.c: Update all callers as emit_load_store
803 is renamed to aarch64_emit_load_store.
805 2015-10-12 Yao Qi <yao.qi@linaro.org>
807 * linux-aarch64-low.c: Update all callers of function renaming
808 from emit_insn to aarch64_emit_insn.
810 2015-10-12 Yao Qi <yao.qi@linaro.org>
812 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
814 (struct aarch64_memory_operand): Likewise.
816 (emit_insn): Move to arch/aarch64-insn.c.
817 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
818 (emit_load_store): Move to arch/aarch64-insn.c.
819 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
820 (can_encode_int32): Remove.
822 2015-10-12 Yao Qi <yao.qi@linaro.org>
824 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
825 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
826 (aarch64_relocate_instruction): Likewise.
827 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
828 (struct aarch64_insn_visitor): Likewise.
830 2015-10-12 Yao Qi <yao.qi@linaro.org>
832 * linux-aarch64-low.c (struct aarch64_insn_data): New.
833 (struct aarch64_insn_visitor): New.
834 (struct aarch64_insn_relocation_data): New.
835 (aarch64_ftrace_insn_reloc_b): New function.
836 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
837 (aarch64_ftrace_insn_reloc_cb): Likewise.
838 (aarch64_ftrace_insn_reloc_tb): Likewise.
839 (aarch64_ftrace_insn_reloc_adr): Likewise.
840 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
841 (aarch64_ftrace_insn_reloc_others): Likewise.
843 (aarch64_relocate_instruction): Use visitor.
845 2015-10-12 Yao Qi <yao.qi@linaro.org>
847 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
848 int. Add argument buf.
849 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
850 aarch64_relocate_instruction.
852 2015-10-12 Yao Qi <yao.qi@linaro.org>
854 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
855 argument insn. Remove local variable insn. Don't call
857 (aarch64_install_fast_tracepoint_jump_pad): Call
860 2015-09-30 Yao Qi <yao.qi@linaro.org>
862 * linux-aarch64-low.c (emit_movk): Shorten a long line.
863 (emit_load_store_pair): Likewise.
865 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
867 * dll.c (match_dll): Add cast(s).
868 (unloaded_dll): Likewise.
869 * linux-low.c (second_thread_of_pid_p): Likewise.
870 (delete_lwp_callback): Likewise.
871 (count_events_callback): Likewise.
872 (select_event_lwp_callback): Likewise.
873 (linux_set_resume_request): Likewise.
874 * server.c (accumulate_file_name_length): Likewise.
875 (emit_dll_description): Likewise.
876 (handle_qxfer_threads_worker): Likewise.
877 (visit_actioned_threads): Likewise.
878 * thread-db.c (any_thread_of): Likewise.
879 * tracepoint.c (same_process_p): Likewise.
880 (match_blocktype): Likewise.
881 (build_traceframe_info_xml): Likewise.
883 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
885 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
887 (gdb_unparse_agent_expr): Likewise.
888 * hostio.c (require_data): Likewise.
889 (handle_pread): Likewise.
890 * linux-low.c (disable_regset): Likewise.
891 (fetch_register): Likewise.
892 (store_register): Likewise.
893 (get_dynamic): Likewise.
894 (linux_qxfer_libraries_svr4): Likewise.
895 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
896 (set_fast_tracepoint_jump): Likewise.
897 (uninsert_fast_tracepoint_jumps_at): Likewise.
898 (reinsert_fast_tracepoint_jumps_at): Likewise.
899 (validate_inserted_breakpoint): Likewise.
900 (clone_agent_expr): Likewise.
901 * regcache.c (init_register_cache): Likewise.
902 * remote-utils.c (putpkt_binary_1): Likewise.
903 (decode_M_packet): Likewise.
904 (decode_X_packet): Likewise.
905 (look_up_one_symbol): Likewise.
906 (relocate_instruction): Likewise.
907 (monitor_output): Likewise.
908 * server.c (handle_search_memory): Likewise.
909 (handle_qxfer_exec_file): Likewise.
910 (handle_qxfer_libraries): Likewise.
911 (handle_qxfer): Likewise.
912 (handle_query): Likewise.
913 (handle_v_cont): Likewise.
914 (handle_v_run): Likewise.
915 (captured_main): Likewise.
916 * target.c (write_inferior_memory): Likewise.
917 * thread-db.c (try_thread_db_load_from_dir): Likewise.
918 * tracepoint.c (init_trace_buffer): Likewise.
919 (add_tracepoint_action): Likewise.
920 (add_traceframe): Likewise.
921 (add_traceframe_block): Likewise.
922 (cmd_qtdpsrc): Likewise.
923 (cmd_qtdv): Likewise.
924 (cmd_qtstatus): Likewise.
925 (response_source): Likewise.
926 (response_tsv): Likewise.
927 (cmd_qtnotes): Likewise.
928 (gdb_collect): Likewise.
929 (initialize_tracepoint): Likewise.
931 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
933 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
934 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
935 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
937 (enum aarch64_condition_codes): New enum.
938 (w0): New static global.
941 (struct aarch64_memory_operand) <type>: New
942 MEMORY_OPERAND_POSTINDEX type.
943 (postindex_memory_operand): New helper function.
944 (emit_ret): New function.
945 (emit_load_store_pair): New function, factored out of emit_stp
946 with support for MEMORY_OPERAND_POSTINDEX.
947 (emit_stp): Rewrite using emit_load_store_pair.
948 (emit_ldp): New function.
949 (emit_load_store): Likewise.
950 (emit_ldr): Mention post-index instruction in comment.
951 (emit_ldrh): New function.
952 (emit_ldrb): New function.
953 (emit_ldrsw): Mention post-index instruction in comment.
954 (emit_str): Likewise.
955 (emit_subs): New function.
956 (emit_cmp): Likewise.
957 (emit_and): Likewise.
958 (emit_orr): Likewise.
959 (emit_orn): Likewise.
960 (emit_eor): Likewise.
961 (emit_mvn): Likewise.
962 (emit_lslv): Likewise.
963 (emit_lsrv): Likewise.
964 (emit_asrv): Likewise.
965 (emit_mul): Likewise.
966 (emit_sbfm): Likewise.
967 (emit_sbfx): Likewise.
968 (emit_ubfm): Likewise.
969 (emit_ubfx): Likewise.
970 (emit_csinc): Likewise.
971 (emit_cset): Likewise.
972 (emit_nop): Likewise.
973 (emit_ops_insns): New helper function.
974 (emit_pop): Likewise.
975 (emit_push): Likewise.
976 (aarch64_emit_prologue): New function.
977 (aarch64_emit_epilogue): Likewise.
978 (aarch64_emit_add): Likewise.
979 (aarch64_emit_sub): Likewise.
980 (aarch64_emit_mul): Likewise.
981 (aarch64_emit_lsh): Likewise.
982 (aarch64_emit_rsh_signed): Likewise.
983 (aarch64_emit_rsh_unsigned): Likewise.
984 (aarch64_emit_ext): Likewise.
985 (aarch64_emit_log_not): Likewise.
986 (aarch64_emit_bit_and): Likewise.
987 (aarch64_emit_bit_or): Likewise.
988 (aarch64_emit_bit_xor): Likewise.
989 (aarch64_emit_bit_not): Likewise.
990 (aarch64_emit_equal): Likewise.
991 (aarch64_emit_less_signed): Likewise.
992 (aarch64_emit_less_unsigned): Likewise.
993 (aarch64_emit_ref): Likewise.
994 (aarch64_emit_if_goto): Likewise.
995 (aarch64_emit_goto): Likewise.
996 (aarch64_write_goto_address): Likewise.
997 (aarch64_emit_const): Likewise.
998 (aarch64_emit_call): Likewise.
999 (aarch64_emit_reg): Likewise.
1000 (aarch64_emit_pop): Likewise.
1001 (aarch64_emit_stack_flush): Likewise.
1002 (aarch64_emit_zero_ext): Likewise.
1003 (aarch64_emit_swap): Likewise.
1004 (aarch64_emit_stack_adjust): Likewise.
1005 (aarch64_emit_int_call_1): Likewise.
1006 (aarch64_emit_void_call_2): Likewise.
1007 (aarch64_emit_eq_goto): Likewise.
1008 (aarch64_emit_ne_goto): Likewise.
1009 (aarch64_emit_lt_goto): Likewise.
1010 (aarch64_emit_le_goto): Likewise.
1011 (aarch64_emit_gt_goto): Likewise.
1012 (aarch64_emit_ge_got): Likewise.
1013 (aarch64_emit_ops_impl): New static global variable.
1014 (aarch64_emit_ops): New target function, return
1015 &aarch64_emit_ops_impl.
1016 (struct linux_target_ops): Install it.
1018 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1020 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1021 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1023 * linux-aarch64-ipa.c: New file.
1024 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1026 (aarch64_get_thread_area): New target method.
1027 (extract_signed_bitfield): New helper function.
1028 (aarch64_decode_ldr_literal): New function.
1029 (enum aarch64_opcodes): New enum.
1030 (struct aarch64_register): New struct.
1031 (struct aarch64_operand): New struct.
1032 (x0): New static global.
1041 (aarch64_register): New helper function.
1042 (register_operand): Likewise.
1043 (immediate_operand): Likewise.
1044 (struct aarch64_memory_operand): New struct.
1045 (offset_memory_operand): New helper function.
1046 (preindex_memory_operand): Likewise.
1047 (enum aarch64_system_control_registers): New enum.
1048 (ENCODE): New macro.
1049 (emit_insn): New helper function.
1050 (emit_b): New function.
1051 (emit_bcond): Likewise.
1052 (emit_cb): Likewise.
1053 (emit_tb): Likewise.
1054 (emit_blr): Likewise.
1055 (emit_stp): Likewise.
1056 (emit_ldp_q_offset): Likewise.
1057 (emit_stp_q_offset): Likewise.
1058 (emit_load_store): Likewise.
1059 (emit_ldr): Likewise.
1060 (emit_ldrsw): Likewise.
1061 (emit_str): Likewise.
1062 (emit_ldaxr): Likewise.
1063 (emit_stxr): Likewise.
1064 (emit_stlr): Likewise.
1065 (emit_data_processing_reg): Likewise.
1066 (emit_data_processing): Likewise.
1067 (emit_add): Likewise.
1068 (emit_sub): Likewise.
1069 (emit_mov): Likewise.
1070 (emit_movk): Likewise.
1071 (emit_mov_addr): Likewise.
1072 (emit_mrs): Likewise.
1073 (emit_msr): Likewise.
1074 (emit_sevl): Likewise.
1075 (emit_wfe): Likewise.
1076 (append_insns): Likewise.
1077 (can_encode_int32_in): New helper function.
1078 (aarch64_relocate_instruction): New function.
1079 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1080 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1081 (struct linux_target_ops): Install aarch64_get_thread_area,
1082 aarch64_install_fast_tracepoint_jump_pad and
1083 aarch64_get_min_fast_tracepoint_insn_len.
1085 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1087 * Makefile.in (aarch64-insn.o): New rule.
1088 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1090 2015-09-21 Yao Qi <yao.qi@linaro.org>
1092 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1094 2015-09-21 Yao Qi <yao.qi@linaro.org>
1096 * tracepoint.c (max_jump_pad_size): Remove.
1098 2015-09-18 Yao Qi <yao.qi@linaro.org>
1100 * linux-aarch64-low.c: Don't include sys/uio.h.
1101 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
1103 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
1105 * tracepoint.c (eval_result_type): Change prototype.
1106 (condition_true_at_tracepoint): Fix argument to compiled_cond.
1108 2015-09-15 Pedro Alves <palves@redhat.com>
1110 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
1111 Check whether to report exec events instead of checking whether
1112 multiprocess is enabled.
1114 2015-09-15 Pedro Alves <palves@redhat.com>
1117 * remote-utils.c (prepare_resume_reply): Merge
1118 TARGET_WAITKIND_VFORK_DONE switch case with the
1119 TARGET_WAITKIND_FORKED case.
1121 2015-09-15 Yao Qi <yao.qi@linaro.org>
1123 * server.c (handle_query): Check string comparison using
1124 "else if" instead of "if".
1126 2015-09-15 Yao Qi <yao.qi@linaro.org>
1128 * server.c (vCont_supported): New global variable.
1129 (handle_query): Set vCont_supported to 1 if "vContSupported+"
1130 matches. Append ";vContSupported+" to own_buf.
1131 (handle_v_requests): Append ";s;S" to own_buf if target supports
1132 hardware single step or vCont_supported is false.
1133 (capture_main): Set vCont_supported to zero.
1135 2015-09-15 Yao Qi <yao.qi@linaro.org>
1137 * linux-low.c (linux_supports_conditional_breakpoints): Rename
1139 (linux_supports_hardware_single_step): ... New function.
1140 (linux_target_ops): Update.
1141 * lynx-low.c (lynx_target_ops): Set field
1142 supports_hardware_single_step to target_can_do_hardware_single_step.
1143 * nto-low.c (nto_target_ops): Likewise.
1144 * spu-low.c (spu_target_ops): Likewise.
1145 * win32-low.c (win32_target_ops): Likewise.
1146 * target.c (target_can_do_hardware_single_step): New function.
1147 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1148 Remove. <supports_hardware_single_step>: New field.
1149 (target_supports_conditional_breakpoints): Remove.
1150 (target_supports_hardware_single_step): New macro.
1151 (target_can_do_hardware_single_step): Declare.
1152 * server.c (handle_query): Use target_supports_hardware_single_step
1153 instead of target_supports_conditional_breakpoints.
1155 2015-09-15 Yao Qi <yao.qi@linaro.org>
1157 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
1159 (struct linux_target_ops the_low_target): Install
1160 aarch64_linux_siginfo_fixup.
1162 2015-09-11 Don Breazeal <donb@codesourcery.com>
1163 Luis Machado <lgustavo@codesourcery.com>
1165 * linux-low.c (linux_mourn): Static declaration.
1166 (linux_arch_setup): Move in front of
1167 handle_extended_wait.
1168 (linux_arch_setup_thread): New function.
1169 (handle_extended_wait): Handle exec events. Call
1170 linux_arch_setup_thread. Make event_lwp argument a
1171 pointer-to-a-pointer.
1172 (check_zombie_leaders): Do not check stopped threads.
1173 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
1174 (linux_low_filter_event): Add lwp and thread for exec'ing
1175 non-leader thread if leader thread has been deleted.
1176 Refactor code into linux_arch_setup_thread and call it.
1177 Pass child lwp pointer by reference to handle_extended_wait.
1178 (linux_wait_for_event_filtered): Update comment.
1179 (linux_wait_1): Prevent clobbering exec event status.
1180 (linux_supports_exec_events): New function.
1181 (linux_target_ops) <supports_exec_events>: Initialize new member.
1182 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
1184 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
1185 * server.c (report_exec_events): New global variable.
1186 (handle_query): Handle qSupported query for exec-events feature.
1187 (captured_main): Initialize report_exec_events.
1188 * server.h (report_exec_events): Declare new global variable.
1189 * target.h (struct target_ops) <supports_exec_events>: New
1191 (target_supports_exec_events): New macro.
1192 * win32-low.c (win32_target_ops) <supports_exec_events>:
1193 Initialize new member.
1195 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
1197 * linux-low.c (linux_low_enable_btrace): Remove.
1198 (linux_target_ops): Replace linux_low_enable_btrace with
1199 linux_enable_btrace.
1201 2015-09-03 Yao Qi <yao.qi@linaro.org>
1203 * linux-aarch64-low.c (aarch64_insert_point): Call
1204 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
1207 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1209 * linux-low.c (check_stopped_by_breakpoint): Use
1210 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
1212 2015-08-27 Pedro Alves <palves@redhat.com>
1214 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
1216 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
1218 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
1219 the XNEW-family equivalent.
1220 (compile_bytecodes): Likewise.
1221 * dll.c (loaded_dll): Likewise.
1222 * event-loop.c (append_callback_event): Likewise.
1223 (create_file_handler): Likewise.
1224 (create_file_event): Likewise.
1225 * hostio.c (handle_open): Likewise.
1226 * inferiors.c (add_thread): Likewise.
1227 (add_process): Likewise.
1228 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
1229 * linux-arm-low.c (arm_new_process): Likewise.
1230 (arm_new_thread): Likewise.
1231 * linux-low.c (add_to_pid_list): Likewise.
1232 (linux_add_process): Likewise.
1233 (handle_extended_wait): Likewise.
1234 (add_lwp): Likewise.
1235 (enqueue_one_deferred_signal): Likewise.
1236 (enqueue_pending_signal): Likewise.
1237 (linux_resume_one_lwp_throw): Likewise.
1238 (linux_resume_one_thread): Likewise.
1239 (linux_read_memory): Likewise.
1240 (linux_write_memory): Likewise.
1241 * linux-mips-low.c (mips_linux_new_process): Likewise.
1242 (mips_linux_new_thread): Likewise.
1243 (mips_add_watchpoint): Likewise.
1244 * linux-x86-low.c (initialize_low_arch): Likewise.
1245 * lynx-low.c (lynx_add_process): Likewise.
1246 * mem-break.c (set_raw_breakpoint_at): Likewise.
1247 (set_breakpoint): Likewise.
1248 (add_condition_to_breakpoint): Likewise.
1249 (add_commands_to_breakpoint): Likewise.
1250 (clone_agent_expr): Likewise.
1251 (clone_one_breakpoint): Likewise.
1252 * regcache.c (new_register_cache): Likewise.
1253 * remote-utils.c (look_up_one_symbol): Likewise.
1254 * server.c (queue_stop_reply): Likewise.
1255 (start_inferior): Likewise.
1256 (queue_stop_reply_callback): Likewise.
1257 (handle_target_event): Likewise.
1258 * spu-low.c (fetch_ppc_memory): Likewise.
1259 (store_ppc_memory): Likewise.
1260 * target.c (set_target_ops): Likewise.
1261 * thread-db.c (thread_db_load_search): Likewise.
1262 (try_thread_db_load_1): Likewise.
1263 * tracepoint.c (add_tracepoint): Likewise.
1264 (add_tracepoint_action): Likewise.
1265 (create_trace_state_variable): Likewise.
1266 (cmd_qtdpsrc): Likewise.
1267 (cmd_qtro): Likewise.
1268 (add_while_stepping_state): Likewise.
1269 * win32-low.c (child_add_thread): Likewise.
1270 (get_image_name): Likewise.
1272 2015-08-25 Yao Qi <yao.qi@linaro.org>
1274 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
1276 2015-08-25 Yao Qi <yao.qi@linaro.org>
1278 * Makefile.in (aarch64-linux.o): New rule.
1279 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
1281 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
1282 (aarch64_init_debug_reg_state): Make it extern.
1283 (aarch64_linux_prepare_to_resume): Remove.
1285 2015-08-25 Yao Qi <yao.qi@linaro.org>
1287 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
1288 lwp_arch_private_info and ptid_of_lwp.
1290 2015-08-25 Yao Qi <yao.qi@linaro.org>
1292 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
1293 Find proc_info by find_process_pid. All callers updated.
1295 2015-08-25 Yao Qi <yao.qi@linaro.org>
1297 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
1299 (debug_reg_change_callback): Remove.
1300 (aarch64_notify_debug_reg_change): Remove.
1302 2015-08-25 Yao Qi <yao.qi@linaro.org>
1304 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
1305 Call current_lwp_ptid.
1307 2015-08-25 Yao Qi <yao.qi@linaro.org>
1309 * linux-aarch64-low.c (debug_reg_change_callback): Use
1312 2015-08-25 Yao Qi <yao.qi@linaro.org>
1314 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
1316 2015-08-25 Yao Qi <yao.qi@linaro.org>
1318 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
1320 2015-08-25 Yao Qi <yao.qi@linaro.org>
1322 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
1325 2015-08-25 Yao Qi <yao.qi@linaro.org>
1327 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
1329 (debug_reg_change_callback): Remove argument entry and add argument
1330 lwp. Remove local variable thread. Don't print thread id in the
1331 debugging output. Don't check whether pid of thread equals to pid.
1332 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
1333 iterate_over_lwps instead find_inferior.
1335 2015-08-24 Pedro Alves <palves@redhat.com>
1337 * inferiors.c (get_first_process): New function.
1338 * inferiors.h (get_first_process): New declaration.
1339 * remote-utils.c (read_ptid): Default to the first process in the
1340 list, instead of to the current thread's process.
1342 2015-08-24 Pedro Alves <palves@redhat.com>
1344 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
1345 * event-loop.c: Likewise.
1346 * remote-utils.c: Likewise.
1347 * tracepoint.c: Likewise.
1349 2015-08-24 Pedro Alves <palves@redhat.com>
1351 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
1354 2015-08-21 Pedro Alves <palves@redhat.com>
1356 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
1357 instead of literal 1.
1359 2015-08-21 Pedro Alves <palves@redhat.com>
1361 * tdesc.c (default_description): Explicitly zero-initialize.
1363 2015-08-21 Pedro Alves <palves@redhat.com>
1366 * inferiors.c (remove_thread): Discard any pending stop reply for
1368 * server.c (remove_all_on_match_pid): Rename to ...
1369 (remove_all_on_match_ptid): ... this. Work with a filter ptid
1371 (discard_queued_stop_replies): Change parameter to a ptid. Now
1373 (handle_v_kill, kill_inferior_callback, captured_main)
1374 (process_serial_event): Adjust.
1375 * server.h (discard_queued_stop_replies): Declare.
1377 2015-08-21 Pedro Alves <palves@redhat.com>
1379 * linux-low.c (wait_for_sigstop): Always switch to no thread
1380 selected if the previously current thread dies.
1381 * lynx-low.c (lynx_request_interrupt): Use the first thread's
1382 process instead of the current thread's.
1383 * remote-utils.c (input_interrupt): Don't check if there's no
1385 * server.c (gdb_read_memory, gdb_write_memory): If setting the
1386 current thread to the general thread fails, error out.
1387 (handle_qxfer_auxv, handle_qxfer_libraries)
1388 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
1389 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
1390 (handle_query): Check if there's a thread selected instead of
1391 checking whether there's any thread in the thread list.
1392 (handle_qxfer_threads, handle_qxfer_btrace)
1393 (handle_qxfer_btrace_conf): Don't error out early if there's no
1394 thread in the thread list.
1395 (handle_v_cont, myresume): Don't set the current thread to the
1397 (process_serial_event) <Hg handling>: Also set thread_id if the
1398 previous general thread is still alive.
1399 (process_serial_event) <g/G handling>: If setting the current
1400 thread to the general thread fails, error out.
1401 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
1402 thread's lwp instead of the current thread's.
1403 * target.c (set_desired_thread): If the desired thread was not
1404 found, leave the current thread pointing to NULL. Return an int
1405 (boolean) indicating success.
1406 * target.h (set_desired_thread): Change return type to int.
1408 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
1410 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
1411 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
1413 (ps_get_thread_area): New function.
1415 2015-08-19 Gary Benson <gbenson@redhat.com>
1417 * hostio.c (handle_pread): Do not attempt to read more data
1418 than hostio_reply_with_data can fit in a packet.
1420 2015-08-18 Joel Brobecker <brobecker@adacore.com>
1422 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
1424 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
1426 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1428 2015-08-06 Pedro Alves <palves@redhat.com>
1430 * tracepoint.c (expr_eval_result): Now an int.
1432 2015-08-06 Pedro Alves <palves@redhat.com>
1434 * gdbthread.h (struct regcache): Forward declare.
1435 (struct thread_info) <regcache_data>: Now a struct regcache
1437 * inferiors.c (inferior_regcache_data)
1438 (set_inferior_regcache_data): Now work with struct regcache
1440 * inferiors.h (struct regcache): Forward declare.
1441 (inferior_regcache_data, set_inferior_regcache_data): Now work
1442 with struct regcache pointers.
1443 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1444 (free_register_cache_thread): Remove struct regcache pointer
1447 2015-08-06 Pedro Alves <palves@redhat.com>
1449 * server.c (captured_main): On error, print the exception message
1450 to stderr, and if run_once is set, throw a quit.
1452 2015-08-06 Pedro Alves <palves@redhat.com>
1454 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1457 2015-08-06 Pedro Alves <palves@redhat.com>
1459 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1460 reading beyond the passed in buffer length.
1462 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1464 * tracepoint.c (symbol_list) <required>: Remove.
1466 2015-08-06 Pedro Alves <palves@redhat.com>
1468 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1469 count if stopping and suspending threads.
1470 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1471 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1472 (linux_detach): Complete an ongoing step-over.
1473 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1475 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1476 (linux_wait_1): If passing a signal to the inferior after
1477 finishing a step-over, unsuspend and re-resume all lwps. If we
1478 see a single-step event but the thread should be continuing, don't
1479 pass the trap to gdb.
1480 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1481 internal_error instead of gdb_assert.
1482 (enqueue_pending_signal): New function.
1483 (check_ptrace_stopped_lwp_gone): Add debug output.
1484 (start_step_over): Use internal_error instead of gdb_assert.
1485 (complete_ongoing_step_over): New function.
1486 (linux_resume_one_thread): Don't resume a suspended thread.
1487 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1490 2015-08-06 Pedro Alves <palves@redhat.com>
1492 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1493 (linux_thread_alive): Use lwp_is_marked_dead.
1494 (extended_event_reported): Delete.
1495 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1496 instead of extended_event_reported.
1497 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1499 (lwp_is_marked_dead): New function.
1500 (lwp_running): Use lwp_is_marked_dead.
1501 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1504 2015-08-06 Pedro Alves <palves@redhat.com>
1506 * linux-low.c (linux_wait_1): Move fork event output out of the
1507 !report_to_gdb check. Pass event_child->waitstatus to
1508 target_waitstatus_to_string instead of ourstatus.
1510 2015-08-04 Yao Qi <yao.qi@linaro.org>
1512 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1513 if current_thread is 32 bit.
1515 2015-08-04 Yao Qi <yao.qi@linaro.org>
1517 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1518 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1519 * server.c (extended_protocol): Remove "static".
1520 * server.h (extended_protocol): Declare it.
1522 2015-08-04 Yao Qi <yao.qi@linaro.org>
1524 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1525 both aarch64 and aarch32.
1526 (aarch64_set_pc): Likewise.
1528 2015-08-04 Yao Qi <yao.qi@linaro.org>
1530 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1531 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1532 arm-with-neon.xml to srv_xmlfiles.
1533 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1534 (is_64bit_tdesc): New function.
1535 (aarch64_linux_read_description): New function.
1536 (aarch64_arch_setup): Call aarch64_linux_read_description.
1537 (regs_info): Rename to regs_info_aarch64.
1538 (aarch64_regs_info): Return right regs_info.
1539 (initialize_low_arch): Call initialize_low_arch_aarch32.
1541 2015-08-04 Yao Qi <yao.qi@linaro.org>
1543 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1544 * linux-aarch32-low.c: New file.
1545 * linux-aarch32-low.h: New file.
1546 * linux-arm-low.c (arm_fill_gregset): Move it to
1547 linux-aarch32-low.c.
1548 (arm_store_gregset): Likewise.
1549 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1550 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1551 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1552 (regs_info): Rename to regs_info_arm.
1553 (arm_regs_info): Return regs_info_aarch32 if
1554 have_ptrace_getregset is 1 and target description is
1555 arm_with_neon or arm_with_vfpv3.
1556 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1557 Call initialize_low_arch_aarch32 instead.
1559 2015-08-04 Yao Qi <yao.qi@linaro.org>
1561 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1562 * linux-low.c: ... here.
1563 * linux-low.h (have_ptrace_getregset): Declare it.
1565 2015-08-04 Pedro Alves <palves@redhat.com>
1567 * thread-db.c (struct thread_db): Use new typedefs.
1568 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1570 (disable_thread_event_reporting): Cast result of dlsym to
1571 destination function pointer type.
1572 (thread_db_mourn): Use td_ta_delete_ftype.
1574 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1576 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1578 (CDX_BREAKPOINT): Define for R2.
1579 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1580 (the_low_target): Add comments.
1582 2015-07-30 Yao Qi <yao.qi@linaro.org>
1584 * linux-arm-low.c (arm_hwcap): Remove it.
1585 (arm_read_description): New local variable arm_hwcap. Don't
1586 set arm_hwcap to zero.
1588 2015-07-30 Yao Qi <yao.qi@linaro.org>
1590 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1591 Use regcache->tdesc instead.
1592 (arm_store_wmmxregset): Likewise.
1593 (arm_fill_vfpregset): Likewise.
1594 (arm_store_vfpregset): Likewise.
1596 2015-07-30 Yao Qi <yao.qi@linaro.org>
1598 * linux-arm-low.c: Include arch/arm.h.
1599 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1600 (arm_store_gregset): Likewise.
1602 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1604 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1605 ptrace's 4th parameter.
1607 2015-07-27 Yao Qi <yao.qi@linaro.org>
1609 * configure.srv (case aarch64*-*-linux*): Don't set
1612 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1614 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1616 * linux-arm-low.c: Likewise.
1617 * linux-cris-low.c: Likewise.
1618 * linux-crisv32-low.c: Likewise.
1619 * linux-low.c: Likewise.
1620 * linux-m68k-low.c: Likewise.
1621 * linux-mips-low.c: Likewise.
1622 * linux-nios2-low.c: Likewise.
1623 * linux-s390-low.c: Likewise.
1624 * linux-sparc-low.c: Likewise.
1625 * linux-tic6x-low.c: Likewise.
1626 * linux-tile-low.c: Likewise.
1627 * linux-x86-low.c: Likewise.
1629 2015-07-24 Pedro Alves <palves@redhat.com>
1631 * config.in: Regenerate.
1632 * configure: Regenerate.
1634 2015-07-24 Pedro Alves <palves@redhat.com>
1636 * acinclude.m4: Include ../ptrace.m4.
1637 * configure.ac: Call GDB_AC_PTRACE.
1638 * config.in, configure: Regenerate.
1640 2015-07-24 Yao Qi <yao.qi@linaro.org>
1642 * linux-low.c (linux_create_inferior): Remove setting to
1643 proc->priv->new_inferior.
1644 (linux_attach): Likewise.
1645 (linux_low_filter_event): Likewise.
1646 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1648 2015-07-24 Yao Qi <yao.qi@linaro.org>
1650 * linux-low.c (linux_arch_setup): New function.
1651 (linux_low_filter_event): If proc->tdesc is NULL and
1652 proc->attached is true, call the_low_target.arch_setup.
1653 Otherwise, keep status pending, and return.
1654 (linux_resume_one_lwp_throw): Don't call get_pc if
1655 thread->while_stepping isn't NULL. Don't call
1656 get_thread_regcache if proc->tdesc is NULL.
1657 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1658 (linux_target_ops): Install arch_setup.
1659 * server.c (start_inferior): Call the_target->arch_setup.
1660 * target.h (struct target_ops) <arch_setup>: New field.
1661 (target_arch_setup): New marco.
1662 * lynx-low.c (lynx_target_ops): Update.
1663 * nto-low.c (nto_target_ops): Update.
1664 * spu-low.c (spu_target_ops): Update.
1665 * win32-low.c (win32_target_ops): Update.
1667 2015-07-24 Yao Qi <yao.qi@linaro.org>
1669 * linux-low.c (linux_add_process): Don't set
1670 proc->priv->new_inferior.
1671 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1672 (linux_attach): Likewise.
1674 2015-07-24 Yao Qi <yao.qi@linaro.org>
1676 * server.c (start_inferior): Code refactor.
1678 2015-07-24 Yao Qi <yao.qi@linaro.org>
1680 * server.c (process_serial_event): Set general_thread.
1682 2015-07-21 Yao Qi <yao.qi@linaro.org>
1684 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1685 aarch64_linux_get_debug_reg_capacity.
1687 2015-07-17 Yao Qi <yao.qi@linaro.org>
1689 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1690 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1691 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1692 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1693 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1694 (AARCH64_HWP_ALIGNMENT): Likewise.
1695 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1696 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1697 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1698 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1699 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1700 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1701 (struct aarch64_debug_reg_state): Likewise.
1702 (struct arch_lwp_info): Likewise.
1703 (aarch64_align_watchpoint): Likewise.
1704 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1705 (aarch64_watchpoint_length): Likewise.
1706 (aarch64_point_encode_ctrl_reg): Likewise
1707 (aarch64_point_is_aligned): Likewise.
1708 (aarch64_align_watchpoint): Likewise.
1709 (aarch64_linux_set_debug_regs):
1710 (aarch64_dr_state_insert_one_point): Likewise.
1711 (aarch64_dr_state_remove_one_point): Likewise.
1712 (aarch64_handle_breakpoint): Likewise.
1713 (aarch64_handle_aligned_watchpoint): Likewise.
1714 (aarch64_handle_unaligned_watchpoint): Likewise.
1715 (aarch64_handle_watchpoint): Likewise.
1717 2015-07-17 Yao Qi <yao.qi@linaro.org>
1719 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1720 and don't aarch64_get_debug_reg_state. All callers update.
1721 (aarch64_handle_aligned_watchpoint): Likewise.
1722 (aarch64_handle_unaligned_watchpoint): Likewise.
1723 (aarch64_handle_watchpoint): Likewise.
1724 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1725 (aarch64_remove_point): Likewise.
1727 2015-07-17 Yao Qi <yao.qi@linaro.org>
1729 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1731 (aarch64_handle_unaligned_watchpoint): Likewise.
1733 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1735 Revert the previous 3 commits:
1736 Move gdb_regex* to common/
1737 Move linux_find_memory_regions_full & co.
1738 gdbserver build-id attribute generator
1740 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1741 Jan Kratochvil <jan.kratochvil@redhat.com>
1743 gdbserver build-id attribute generator.
1744 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1745 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1746 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1748 (get_dynamic): Use find_pdhr to traverse program headers.
1749 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1750 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1751 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1752 (get_hex_build_id): New.
1753 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1754 to reply XML document.
1756 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1757 Jan Kratochvil <jan.kratochvil@redhat.com>
1759 * target.c: Include target/target-utils.h and fcntl.h.
1760 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1761 (target_fileio_read_stralloc): New functions.
1763 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1765 * Makefile.in (OBS): Add gdb_regex.o.
1767 * config.in: Rebuilt.
1768 * configure: Rebuilt.
1770 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1771 Jan Kratochvil <jan.kratochvil@redhat.com>
1773 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1774 * Makefile.in (OBS): Add target-utils.o.
1775 (linux-maps.o, target-utils.o): New.
1776 * configure.srv (srv_linux_obj): Add linux-maps.o.
1778 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1780 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1782 (the_low_target): Install it.
1784 2015-07-14 Pedro Alves <palves@redhat.com>
1786 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1787 Instead, ignore ECHILD, and throw an error for other errnos.
1789 2015-07-10 Pedro Alves <palves@redhat.com>
1791 * event-loop.c (struct callback_event) <data>: Change type to
1792 gdb_client_data instance instead of gdb_client_data pointer.
1793 (append_callback_event): Adjust.
1795 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1797 * linux-aarch64-low.c: Add comments for each linux_target_ops
1798 method. Remove comments already covered in target_ops and
1799 linux_target_ops definitions.
1800 (the_low_target): Add comments for each unimplemented method.
1802 2015-07-09 Yao Qi <yao.qi@linaro.org>
1804 * linux-aarch64-low.c (aarch64_regmap): Remove.
1805 (aarch64_usrregs_info): Remove.
1806 (regs_info): Set field usrregs to NULL.
1808 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1810 * linux-low.c: Include "rsp-low.h"
1811 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1812 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1813 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1814 (handle_btrace_enable_pt): New.
1815 (handle_btrace_general_set): Support "pt".
1816 (handle_btrace_conf_general_set): Support "pt:size".
1818 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1820 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1823 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1825 * linux-aarch64-low.c: Remove comment about endianness.
1826 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1827 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1830 2015-06-24 Gary Benson <gbenson@redhat.com>
1832 * linux-i386-ipa.c (stdint.h): Do not include.
1833 * lynx-i386-low.c (stdint.h): Likewise.
1834 * lynx-ppc-low.c (stdint.h): Likewise.
1835 * mem-break.c (stdint.h): Likewise.
1836 * thread-db.c (stdint.h): Likewise.
1837 * tracepoint.c (stdint.h): Likewise.
1838 * win32-low.c (stdint.h): Likewise.
1840 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1842 * server.c (write_qxfer_response): Update call to
1843 remote_escape_output.
1845 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1846 Jan Kratochvil <jan.kratochvil@redhat.com>
1848 Merge multiple hex conversions.
1849 * gdbreplay.c (tohex): Rename to 'fromhex'.
1850 (logchar): Use fromhex.
1852 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1854 * server.c (handle_qxfer_libraries): Set `version' attribute for
1857 2015-06-10 Gary Benson <gbenson@redhat.com>
1859 * target.h (struct target_ops) <multifs_open>: New field.
1860 <multifs_unlink>: Likewise.
1861 <multifs_readlink>: Likewise.
1862 * linux-low.c (nat/linux-namespaces.h): New include.
1863 (linux_target_ops): Initialize the_target->multifs_open,
1864 the_target->multifs_unlink and the_target->multifs_readlink.
1865 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
1866 * hostio.c (hostio_fs_pid): New static variable.
1867 (hostio_handle_new_gdb_connection): New function.
1868 (handle_setfs): Likewise.
1869 (handle_open): Use the_target->multifs_open as appropriate.
1870 (handle_unlink): Use the_target->multifs_unlink as appropriate.
1871 (handle_readlink): Use the_target->multifs_readlink as
1873 (handle_vFile): Handle vFile:setfs packets.
1874 * server.c (handle_query): Call hostio_handle_new_gdb_connection
1875 after target_handle_new_gdb_connection.
1877 2015-06-10 Gary Benson <gbenson@redhat.com>
1879 * configure.ac (AC_CHECK_FUNCS): Add setns.
1880 * config.in: Regenerate.
1881 * configure: Likewise.
1882 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
1883 (linux-namespaces.o): New rule.
1884 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
1886 2015-06-09 Gary Benson <gbenson@redhat.com>
1888 * hostio.c (handle_open): Process mode argument with
1889 fileio_to_host_mode.
1891 2015-06-01 Yao Qi <yao.qi@linaro.org>
1893 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
1894 * linux-x86-low.c: Likewise.
1896 2015-05-28 Don Breazeal <donb@codesourcery.com>
1898 * linux-low.c (handle_extended_wait): Initialize
1899 thread_info.last_resume_kind for new fork children.
1901 2015-05-15 Pedro Alves <palves@redhat.com>
1903 * target.h (target_handle_new_gdb_connection): Rewrite using if
1904 wrapped in do/while.
1906 2015-05-14 Joel Brobecker <brobecker@adacore.com>
1908 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
1909 * configure, config.in: Regenerate.
1910 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
1913 2015-05-12 Don Breazeal <donb@codesourcery.com>
1915 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
1916 PTRACE_EVENT_VFORK_DONE.
1917 (linux_low_ptrace_options, extended_event_reported): Add vfork
1919 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
1920 and "vforkdone" for RSP 'T' Stop Reply Packet.
1921 * server.h (report_vfork_events): Declare
1924 2015-05-12 Don Breazeal <donb@codesourcery.com>
1926 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
1927 (the_low_target) <new_fork>: Initialize new member.
1928 * linux-arm-low.c (arm_new_fork): New function.
1929 (the_low_target) <new_fork>: Initialize new member.
1930 * linux-low.c (handle_extended_wait): Call new target function
1932 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
1933 * linux-mips-low.c (mips_add_watchpoint): New function
1934 extracted from mips_insert_point.
1935 (the_low_target) <new_fork>: Initialize new member.
1936 (mips_linux_new_fork): New function.
1937 (mips_insert_point): Call mips_add_watchpoint.
1938 * linux-x86-low.c (x86_linux_new_fork): New function.
1939 (the_low_target) <new_fork>: Initialize new member.
1941 2015-05-12 Don Breazeal <donb@codesourcery.com>
1943 * linux-low.c (handle_extended_wait): Implement return value,
1944 rename argument 'event_child' to 'event_lwp', handle
1945 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
1946 (linux_low_ptrace_options): New function.
1947 (linux_low_filter_event): Call linux_low_ptrace_options,
1948 use different argument fo linux_enable_event_reporting,
1949 use return value from handle_extended_wait.
1950 (extended_event_reported): New function.
1951 (linux_wait_1): Call extended_event_reported and set
1952 status to report fork events.
1953 (linux_write_memory): Add pid to debug message.
1954 (reset_lwp_ptrace_options_callback): New function.
1955 (linux_handle_new_gdb_connection): New function.
1956 (linux_target_ops): Initialize new structure member.
1957 * linux-low.h (struct lwp_info) <waitstatus>: New member.
1958 * lynx-low.c: Initialize new structure member.
1959 * remote-utils.c (prepare_resume_reply): Implement stop reason
1960 "fork" for "T" stop message.
1961 * server.c (handle_query): Call handle_new_gdb_connection.
1962 * server.h (report_fork_events): Declare global flag.
1963 * target.h (struct target_ops) <handle_new_gdb_connection>:
1965 (target_handle_new_gdb_connection): New macro.
1966 * win32-low.c: Initialize new structure member.
1968 2015-05-12 Don Breazeal <donb@codesourcery.com>
1970 * mem-break.c (APPEND_TO_LIST): Define macro.
1971 (clone_agent_expr): New function.
1972 (clone_one_breakpoint): New function.
1973 (clone_all_breakpoints): New function.
1974 * mem-break.h: Declare new functions.
1976 2015-05-12 Don Breazeal <donb@codesourcery.com>
1978 * linux-low.c (linux_supports_fork_events): New function.
1979 (linux_supports_vfork_events): New function.
1980 (linux_target_ops): Initialize new structure members.
1981 (initialize_low): Call linux_check_ptrace_features.
1982 * lynx-low.c (lynx_target_ops): Initialize new structure
1984 * server.c (report_fork_events, report_vfork_events):
1986 (handle_query): Add new features to qSupported packet and
1988 (captured_main): Initialize new global variables.
1989 * target.h (struct target_ops) <supports_fork_events>:
1991 <supports_vfork_events>: New member.
1992 (target_supports_fork_events): New macro.
1993 (target_supports_vfork_events): New macro.
1994 * win32-low.c (win32_target_ops): Initialize new structure
1997 2015-05-12 Gary Benson <gbenson@redhat.com>
1999 * server.c (handle_qxfer_exec_file): Use current process
2002 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2004 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2005 Remove HAVE_PTRACE_GETREGS conditionals.
2006 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2007 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2009 2015-05-08 Yao Qi <yao.qi@linaro.org>
2011 * linux-low.c (linux_supports_conditional_breakpoints): New
2013 (linux_target_ops): Install new target method.
2014 * lynx-low.c (lynx_target_ops): Install NULL hook for
2015 supports_conditional_breakpoints.
2016 * nto-low.c (nto_target_ops): Likewise.
2017 * spu-low.c (spu_target_ops): Likewise.
2018 * win32-low.c (win32_target_ops): Likewise.
2019 * server.c (handle_query): Check
2020 target_supports_conditional_breakpoints.
2021 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2023 (target_supports_conditional_breakpoints): New macro.
2025 2015-05-06 Pedro Alves <palves@redhat.com>
2028 * server.c (start_inferior): If the process exits, mourn it.
2030 2015-04-21 Gary Benson <gbenson@redhat.com>
2032 * hostio.c (fileio_open_flags_to_host): Factored out to
2033 fileio_to_host_openflags in common/fileio.c. Single use
2036 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2038 * linux-xtensa-low.c (xtensa_fill_gregset)
2039 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2042 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2044 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2045 (regs_info): Replace usrregs pointer with NULL.
2047 2015-04-17 Gary Benson <gbenson@redhat.com>
2049 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2050 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2051 * server.c (handle_qxfer_exec_file): New function.
2052 (qxfer_packets): Add exec-file entry.
2053 (handle_query): Report qXfer:exec-file:read as supported packet.
2055 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2057 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2059 2015-04-09 Gary Benson <gbenson@redhat.com>
2061 * hostio-errno.c (errno_to_fileio_error): Remove function.
2062 Update caller to use remote_fileio_to_fio_error.
2064 2015-04-09 Yao Qi <yao.qi@linaro.org>
2066 * linux-low.c (linux_insert_point): Call
2067 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2068 (linux_remove_point): Call remove_memory_breakpoint if type is
2070 * linux-x86-low.c (x86_insert_point): Don't call
2071 insert_memory_breakpoint.
2072 (x86_remove_point): Don't call remove_memory_breakpoint.
2074 2015-04-01 Pedro Alves <palves@redhat.com>
2075 Cleber Rosa <crosa@redhat.com>
2077 * server.c (gdbserver_usage): Reorganize and extend the usage
2080 2015-03-24 Pedro Alves <palves@redhat.com>
2082 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2083 output. Also dump TRAP_TRACE.
2084 (linux_low_filter_event): In debug output, distinguish a
2085 resume_stop SIGSTOP from a delayed SIGSTOP.
2087 2015-03-24 Gary Benson <gbenson@redhat.com>
2089 * linux-x86-low.c (x86_linux_new_thread): Moved to
2091 (x86_linux_prepare_to_resume): Likewise.
2093 2015-03-24 Gary Benson <gbenson@redhat.com>
2095 * Makefile.in (x86-linux-dregs.o): New rule.
2096 * configure.srv: Add x86-linux-dregs.o to relevant targets.
2097 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
2098 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
2099 (x86_linux_dr_get): Likewise.
2100 (x86_linux_dr_set): Likewise.
2101 (update_debug_registers_callback): Likewise.
2102 (x86_linux_dr_set_addr): Likewise.
2103 (x86_linux_dr_get_addr): Likewise.
2104 (x86_linux_dr_set_control): Likewise.
2105 (x86_linux_dr_get_control): Likewise.
2106 (x86_linux_dr_get_status): Likewise.
2107 (x86_linux_update_debug_registers): Likewise.
2109 2015-03-24 Gary Benson <gbenson@redhat.com>
2111 * linux-x86-low.c (x86_linux_update_debug_registers):
2112 New function, factored out from...
2113 (x86_linux_prepare_to_resume): ...this.
2115 2015-03-24 Gary Benson <gbenson@redhat.com>
2117 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2118 (x86_linux_dr_set): Likewise.
2119 (update_debug_registers_callback): Likewise.
2120 (x86_linux_dr_set_addr): Likewise.
2121 (x86_linux_dr_get_addr): Likewise.
2122 (x86_linux_dr_set_control): Likewise.
2123 (x86_linux_dr_get_control): Likewise.
2124 (x86_linux_dr_get_status): Likewise.
2125 (x86_linux_prepare_to_resume): Likewise.
2127 2015-03-24 Gary Benson <gbenson@redhat.com>
2129 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
2130 Use perror_with_name. Pass string through gettext.
2131 (x86_linux_dr_set): Likewise.
2133 2015-03-24 Gary Benson <gbenson@redhat.com>
2135 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
2136 (x86_linux_dr_set_addr): ...this.
2137 (x86_dr_low_get_addr): Rename to...
2138 (x86_linux_dr_get_addr): ...this.
2139 (x86_dr_low_set_control): Rename to...
2140 (x86_linux_dr_set_control): ...this.
2141 (x86_dr_low_get_control): Rename to...
2142 (x86_linux_dr_get_control): ...this.
2143 (x86_dr_low_get_status): Rename to...
2144 (x86_linux_dr_get_status): ...this.
2145 (x86_dr_low): Update with new function names.
2147 2015-03-24 Gary Benson <gbenson@redhat.com>
2149 * Makefile.in (x86-linux.o): New rule.
2150 * configure.srv: Add x86-linux.o to relevant targets.
2151 * linux-low.c (lwp_set_arch_private_info): New function.
2152 (lwp_arch_private_info): Likewise.
2153 * linux-x86-low.c: Include nat/x86-linux.h.
2154 (arch_lwp_info): Removed structure.
2155 (update_debug_registers_callback):
2156 Use lwp_set_debug_registers_changed.
2157 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
2158 and lwp_set_debug_registers_changed.
2159 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2161 2015-03-24 Gary Benson <gbenson@redhat.com>
2163 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
2164 * linux-arm-low.c (arm_new_thread): Likewise.
2165 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
2166 * linux-mips-low.c (mips_linux_new_thread): Likewise.
2167 * linux-x86-low.c (x86_linux_new_thread): Likewise.
2168 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
2170 2015-03-24 Gary Benson <gbenson@redhat.com>
2172 * linux-low.c (ptid_of_lwp): New function.
2173 (lwp_is_stopped): Likewise.
2174 (lwp_stop_reason): Likewise.
2175 * linux-x86-low.c (update_debug_registers_callback):
2177 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
2180 2015-03-24 Gary Benson <gbenson@redhat.com>
2182 * linux-low.h (linux_stop_lwp): Remove declaration.
2184 2015-03-24 Gary Benson <gbenson@redhat.com>
2186 * linux-low.h: Include nat/linux-nat.h.
2187 * linux-low.c (iterate_over_lwps_args): New structure.
2188 (iterate_over_lwps_filter): New function.
2189 (iterate_over_lwps): Likewise.
2190 * linux-x86-low.c (update_debug_registers_callback):
2191 Update signature to what iterate_over_lwps expects.
2192 Remove PID check that iterate_over_lwps now performs.
2193 (x86_dr_low_set_addr): Use iterate_over_lwps.
2194 (x86_dr_low_set_control): Likewise.
2196 2015-03-24 Gary Benson <gbenson@redhat.com>
2198 * linux-x86-low.c (x86_debug_reg_state): New function.
2199 (x86_linux_prepare_to_resume): Use the above.
2201 2015-03-24 Gary Benson <gbenson@redhat.com>
2203 * linux-low.c (current_lwp_ptid): New function.
2204 * linux-x86-low.c: Include nat/linux-nat.h.
2205 (x86_dr_low_get_addr): Use current_lwp_ptid.
2206 (x86_dr_low_get_control): Likewise.
2207 (x86_dr_low_get_status): Likewise.
2209 2015-03-20 Pedro Alves <palves@redhat.com>
2211 * tracepoint.c (cmd_qtstatus): Make "str" const.
2213 2015-03-20 Pedro Alves <palves@redhat.com>
2215 * server.c (handle_general_set): Make "req_str" const.
2217 2015-03-19 Pedro Alves <palves@redhat.com>
2219 * linux-low.c (linux_resume_one_lwp): Rename to ...
2220 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
2221 instead call perror_with_name.
2222 (check_ptrace_stopped_lwp_gone): New function.
2223 (linux_resume_one_lwp): Reimplement as wrapper around
2224 linux_resume_one_lwp_throw that swallows errors if the LWP is
2227 2015-03-19 Pedro Alves <palves@redhat.com>
2229 * linux-low.c (count_events_callback, select_event_lwp_callback):
2230 No longer check whether the thread has resume_stop as last resume
2233 2015-03-19 Pedro Alves <palves@redhat.com>
2235 * linux-low.c (count_events_callback, select_event_lwp_callback):
2236 Use the lwp's status_pending_p field, not the thread's.
2238 2015-03-19 Pedro Alves <palves@redhat.com>
2240 * linux-low.c (select_event_lwp_callback): Update comments to
2241 no longer mention SIGTRAP.
2243 2015-03-18 Gary Benson <gbenson@redhat.com>
2245 * server.c (handle_query): Do not report vFile:fstat as supported.
2247 2015-03-11 Gary Benson <gbenson@redhat.com>
2249 * hostio.c (sys/types.h): New include.
2250 (sys/stat.h): Likewise.
2251 (common-remote-fileio.h): Likewise.
2252 (handle_fstat): New function.
2253 (handle_vFile): Handle vFile:fstat packets.
2255 2015-03-11 Gary Benson <gbenson@redhat.com>
2257 * configure.ac (AC_CHECK_MEMBERS): Add checks for
2258 struct stat.st_blocks and struct stat.st_blksize.
2259 * configure: Regenerate.
2260 * config.in: Likewise.
2261 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
2262 (OBS): Add common-remote-fileio.o.
2263 (common-remote-fileio.o): New rule.
2265 2015-03-09 Pedro Alves <palves@redhat.com>
2267 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
2268 'struct sockaddr' pointer in 'accept' call.
2270 2015-03-09 Pedro Alves <palves@redhat.com>
2273 2015-03-07 Pedro Alves <palves@redhat.com>
2274 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2275 or <winsock2.h> here. Instead include "gdb_socket.h".
2276 (remote_open): Use union gdb_sockaddr_u.
2277 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2278 or <winsock2.h> here. Instead include "gdb_socket.h".
2279 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2280 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2282 (init_named_socket, gdb_agent_helper_thread): Use union
2285 2015-03-07 Pedro Alves <palves@redhat.com>
2287 * configure.ac (build_warnings): Move
2288 -Wdeclaration-after-statement to the C-specific set.
2289 * configure: Regenerate.
2291 2015-03-07 Pedro Alves <palves@redhat.com>
2293 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2294 or <winsock2.h> here. Instead include "gdb_socket.h".
2295 (remote_open): Use union gdb_sockaddr_u.
2296 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2297 or <winsock2.h> here. Instead include "gdb_socket.h".
2298 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2299 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2301 (init_named_socket, gdb_agent_helper_thread): Use union
2304 2015-03-07 Pedro Alves <palves@redhat.com>
2306 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
2309 2015-03-06 Yao Qi <yao.qi@linaro.org>
2311 * linux-aarch64-low.c (aarch64_insert_point): Use
2312 show_debug_regs as a boolean.
2313 (aarch64_remove_point): Likewise.
2315 2015-03-05 Pedro Alves <palves@redhat.com>
2317 * lynx-low.c (lynx_target_ops): Install NULL hooks for
2318 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
2319 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
2320 * nto-low.c (nto_target_ops): Likewise.
2321 * spu-low.c (spu_target_ops): Likewise.
2322 * win32-low.c (win32_target_ops): Likewise.
2324 2015-03-04 Pedro Alves <palves@redhat.com>
2326 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
2327 Decide whether a breakpoint triggered based on the SIGTRAP's
2329 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
2330 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
2331 (linux_low_filter_event): Check for breakpoints before checking
2333 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
2335 (linux_stopped_by_sw_breakpoint)
2336 (linux_supports_stopped_by_sw_breakpoint)
2337 (linux_stopped_by_hw_breakpoint)
2338 (linux_supports_stopped_by_hw_breakpoint): New functions.
2339 (linux_target_ops): Install new target methods.
2341 2015-03-04 Pedro Alves <palves@redhat.com>
2343 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
2344 * server.c (swbreak_feature, hwbreak_feature): New globals.
2345 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
2346 (captured_main): Clear swbreak_feature and hwbreak_feature.
2347 * server.h (swbreak_feature, hwbreak_feature): Declare.
2348 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
2349 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
2350 supports_stopped_by_hw_breakpoint>: New fields.
2351 (target_supports_stopped_by_sw_breakpoint)
2352 (target_stopped_by_sw_breakpoint)
2353 (target_supports_stopped_by_hw_breakpoint)
2354 (target_stopped_by_hw_breakpoint): Declare.
2356 2015-03-04 Pedro Alves <palves@redhat.com>
2358 enum lwp_stop_reason -> enum target_stop_reason
2359 * linux-low.c (check_stopped_by_breakpoint): Adjust.
2360 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
2361 (linux_wait_1, stuck_in_jump_pad_callback)
2362 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
2363 (linux_stopped_by_watchpoint):
2364 * linux-low.h (enum lwp_stop_reason): Delete.
2365 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
2366 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2368 2015-03-04 Yao Qi <yao.qi@linaro.org>
2370 * Makefile.in (SFILES): Add linux-aarch64-low.c.
2372 2015-03-03 Gary Benson <gbenson@redhat.com>
2374 * hostio.c (handle_vFile): Fix prefix lengths.
2376 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
2378 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
2381 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
2383 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
2384 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
2385 (clean): Add "rm -f" for above C files.
2386 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
2387 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
2388 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
2389 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
2390 * linux-s390-low.c (HWCAP_S390_VX): New macro.
2391 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
2392 (init_registers_s390x_vx_linux64)
2393 (init_registers_s390x_tevx_linux64)
2394 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
2395 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
2397 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
2398 (s390_store_vxrs_high): New functions.
2399 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
2401 (s390_arch_setup): Add logic for selecting one of the new target
2402 descriptions. Activate the new vector regsets if applicable.
2403 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
2404 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
2405 and init_registers_s390x_tevx_linux64.
2407 2015-03-01 Pedro Alves <palves@redhat.com>
2409 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
2412 2015-02-27 Pedro Alves <palves@redhat.com>
2414 * linux-x86-low.c (u_debugreg_offset): New function.
2415 (x86_linux_dr_get, x86_linux_dr_set): Use it.
2417 2015-02-27 Pedro Alves <palves@redhat.com>
2419 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
2420 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
2421 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
2422 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2423 (ps_lsetfpregs, ps_getpid)
2424 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
2425 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
2426 (ps_lsetxregs, ps_plog): Declare.
2428 2015-02-27 Pedro Alves <palves@redhat.com>
2430 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2431 IP_AGENT_EXPORT_FUNC.
2432 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2433 IP_AGENT_EXPORT_FUNC.
2434 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2435 (IP_AGENT_EXPORT): Delete.
2436 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2437 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2438 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2439 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2440 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2441 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2442 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2443 (traceframe_read_count, traceframe_write_count)
2444 (traceframes_created, trace_state_variables, get_raw_reg)
2445 (get_trace_state_variable_value, set_trace_state_variable_value)
2446 (ust_loaded, helper_thread_id, cmd_buf): Use
2447 IPA_SYM_EXPORTED_NAME.
2448 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2449 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2450 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2451 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2452 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2453 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2454 EXTERN_C_PUSH/EXTERN_C_POP.
2455 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2456 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2457 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2458 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2459 (traceframe_write_count, traceframe_read_count)
2460 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2461 (about_to_request_buffer_space, get_trace_state_variable_value)
2462 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2463 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2464 EXTERN_C_PUSH/EXTERN_C_POP.
2465 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2466 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2467 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2468 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2469 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2470 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2471 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2472 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2474 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2475 (IP_AGENT_EXPORT_VAR_DECL): Define.
2477 (gdb_agent_get_raw_reg): Declare.
2479 2015-02-27 Tom Tromey <tromey@redhat.com>
2480 Pedro Alves <palves@redhat.com>
2482 Rename symbols whose names are reserved C++ keywords throughout.
2484 2015-02-27 Pedro Alves <palves@redhat.com>
2486 * Makefile.in (COMPILER): New, get it from autoconf.
2487 (CXX): Get from autoconf instead.
2488 (COMPILE.pre): Use COMPILER.
2489 (CC-LD): Rename to ...
2490 (CC_LD): ... this. Use COMPILER.
2491 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2492 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2493 * acinclude.m4: Include build-with-cxx.m4.
2494 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2495 Disable -Werror by default if building in C++ mode.
2496 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2497 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2498 the C++ compiler. Save/restore CXXFLAGS too.
2499 * configure: Regenerate.
2501 2015-02-27 Pedro Alves <palves@redhat.com>
2503 * acinclude.m4: Include libiberty.m4.
2504 * configure.ac: Call libiberty_INIT.
2505 * config.in, configure: Regenerate.
2507 2015-02-26 Pedro Alves <palves@redhat.com>
2509 * linux-low.c (linux_wait_1): When incrementing the PC past a
2510 program breakpoint always use the_low_target.breakpoint_len as
2511 increment, rather than the maximum between that and
2512 the_low_target.decr_pc_after_break.
2514 2015-02-23 Pedro Alves <palves@redhat.com>
2516 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2517 thread was doing a step-over; always adjust the PC if
2518 we stepped over a permanent breakpoint.
2519 (linux_wait_1): If we stepped over breakpoint that was on top of a
2520 permanent breakpoint, manually advance the PC past it.
2522 2015-02-23 Pedro Alves <palves@redhat.com>
2524 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2526 (x86_fill_gregset, x86_store_gregset): Use it when handling
2529 2015-02-20 Pedro Alves <palves@redhat.com>
2531 * thread-db.c: Include "nat/linux-procfs.h".
2532 (thread_db_init): Skip listing new threads if the kernel supports
2533 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2535 2015-02-20 Pedro Alves <palves@redhat.com>
2537 * linux-low.c (status_pending_p_callback): Use ptid_match.
2539 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2541 PR breakpoints/16812
2542 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2543 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2544 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2546 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2548 PR breakpoints/15956
2549 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2551 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2553 * linux-low.c (linux_low_btrace_conf): Print size.
2554 * server.c (handle_btrace_conf_general_set): New.
2555 (hanle_general_set): Call handle_btrace_conf_general_set.
2556 (handle_query): Report Qbtrace-conf:bts:size as supported.
2558 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2560 * linux-low.c (linux_low_enable_btrace): Update parameters.
2561 (linux_low_btrace_conf): New.
2562 (linux_target_ops)<to_btrace_conf>: Initialize.
2563 * server.c (current_btrace_conf): New.
2564 (handle_btrace_enable): Rename to ...
2565 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2566 to target_enable_btrace. Update comment. Update users.
2567 (handle_qxfer_btrace_conf): New.
2568 (qxfer_packets): Add btrace-conf entry.
2569 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2570 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2571 (target_ops)<read_btrace_conf>: New.
2572 (target_enable_btrace): Update parameters.
2573 (target_read_btrace_conf): New.
2575 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2577 * server.c (handle_btrace_general_set): Remove call to
2578 target_supports_btrace.
2579 (supported_btrace_packets): New.
2580 (handle_query): Call supported_btrace_packets.
2581 * target.h: include btrace-common.h.
2582 (btrace_target_info): Removed.
2583 (supports_btrace, target_supports_btrace): Update parameters.
2585 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2587 * Makefile.in (SFILES): Add common/btrace-common.c.
2588 (OBS): Add common/btrace-common.o.
2589 (btrace-common.o): Add build rules.
2590 * linux-low: Include btrace-common.h.
2591 (linux_low_read_btrace): Use struct btrace_data. Call
2592 btrace_data_init and btrace_data_fini.
2594 2015-02-06 Pedro Alves <palves@redhat.com>
2596 * thread-db.c (find_new_threads_callback): Add debug output.
2598 2015-02-04 Pedro Alves <palves@redhat.com>
2600 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2601 (resume_stopped_resumed_lwps): New function.
2602 (linux_wait_for_event_filtered): Use it.
2604 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2606 * Makefile.in (SFILES): Add linux-personality.c.
2607 (linux-personality.o): New rule.
2608 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2609 list of objects to be built.
2610 * linux-low.c: Include nat/linux-personality.h.
2611 (linux_create_inferior): Remove code to disable address space
2612 randomization (moved to ../nat/linux-personality.c). Create
2613 cleanup to disable address space randomization.
2615 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2617 * Makefile.in (posix-strerror.o): New rule.
2618 (mingw-strerror.o): Likewise.
2619 * configure: Regenerated.
2620 * configure.ac: Source file ../common/common.host. Initialize new
2621 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2623 2015-01-14 Yao Qi <yao@codesourcery.com>
2625 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2626 (ppc-linux.o): New rule.
2627 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2628 * configure.ac: AC_CHECK_FUNCS(getauxval).
2629 * config.in: Re-generated.
2630 * configure: Re-generated.
2631 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2632 ppc64_64bit_inferior_p
2634 2015-01-14 Yao Qi <yao@codesourcery.com>
2636 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2637 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2638 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2639 (PT_ORIG_R3, PT_TRAP): Likewise.
2640 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2641 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2642 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2644 2015-01-10 Joel Brobecker <brobecker@adacore.com>
2646 * i387-fp.c (i387_cache_to_xsave): In look over
2647 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2648 zmmh_low_space field by use of zmmh_high_space.
2650 2015-01-09 Pedro Alves <palves@redhat.com>
2652 * linux-low.c (step_over_bkpt): Move higher up in the file.
2653 (handle_extended_wait): Don't store the stop_pc here.
2654 (get_stop_pc): Adjust comments and rename to ...
2655 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2656 stopped for a software breakpoint or hardware breakpoint.
2657 (thread_still_has_status_pending_p): New function.
2658 (status_pending_p_callback): Use
2659 thread_still_has_status_pending_p. If the event is no longer
2660 interesting, resume the LWP.
2661 (handle_tracepoints): Add assert.
2662 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2663 (wstatus_maybe_breakpoint): New function.
2664 (cancel_breakpoint): Delete function.
2665 (check_stopped_by_watchpoint): New function, factored out from
2666 linux_low_filter_event.
2667 (lp_status_maybe_breakpoint): Delete function.
2668 (linux_low_filter_event): Remove filter_ptid argument.
2669 Leave thread group exits pending here. Store the LWP's stop PC.
2670 Always leave events pending.
2671 (linux_wait_for_event_filtered): Pull all events out of the
2672 kernel, and leave them all pending.
2673 (count_events_callback, select_event_lwp_callback): Consider all
2675 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2676 (select_event_lwp): Only give preference to the stepping LWP in
2677 all-stop mode. Adjust comments.
2678 (ignore_event): New function.
2679 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2680 references to cancel_breakpoints. Adjust to renames. Also give
2681 equal priority to all LWPs that have had events in non-stop mode.
2682 If reporting a software breakpoint event, unadjust the LWP's PC.
2683 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2684 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2686 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2687 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2688 (linux_stopped_by_watchpoint): Adjust.
2689 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2690 * linux-low.h (enum lwp_stop_reason): New.
2691 (struct lwp_info) <stop_pc>: Adjust comment.
2692 <stopped_by_watchpoint>: Delete field.
2693 <stop_reason>: New field.
2694 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2695 * mem-break.c (software_breakpoint_inserted_here)
2696 (hardware_breakpoint_inserted_here): New function.
2697 * mem-break.h (software_breakpoint_inserted_here)
2698 (hardware_breakpoint_inserted_here): Declare.
2699 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2700 (cancel_breakpoints): Delete.
2701 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2702 (upload_fast_traceframes): Remove references to
2705 2015-01-09 Pedro Alves <palves@redhat.com>
2707 * thread-db.c (find_new_threads_callback): Ignore thread if the
2708 kernel thread ID is -1.
2710 2015-01-09 Pedro Alves <palves@redhat.com>
2712 * linux-low.c (linux_attach_fail_reason_string): Move to
2713 nat/linux-ptrace.c, and rename.
2714 (linux_attach_lwp): Update comment.
2715 (attach_proc_task_lwp_callback): New function.
2716 (linux_attach): Adjust to rename and use
2717 linux_proc_attach_tgid_threads.
2718 (linux_attach_fail_reason_string): Delete declaration.
2720 2015-01-01 Joel Brobecker <brobecker@adacore.com>
2722 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2723 * server.c (gdbserver_version): Likewise.
2725 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2727 * remote-utils.c: Include ctype.h.
2728 (input_interrupt): Explicitly handle the case when the char
2729 received is the NUL byte. Improve the printing of non-ASCII
2732 2014-12-16 Joel Brobecker <brobecker@adacore.com>
2734 * linux-low.c (linux_low_filter_event): Update call to
2735 linux_enable_event_reporting following the addition of
2736 a new parameter to that function.
2738 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
2741 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2742 (AARCH64_FPCR_REGNO): Likewise.
2743 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2744 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2745 (aarch64_store_fpregset): Likewise.
2747 2014-12-15 Joel Brobecker <brobecker@adacore.com>
2749 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2750 Remove FIXME comment about assumption about N.
2752 2014-12-13 Joel Brobecker <brobecker@adacore.com>
2754 * configure.ac: If large-file support is disabled in GDBserver,
2755 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2756 * configure: Regenerate.
2758 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2760 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2761 warning upon ENODATA from ptrace.
2762 * linux-s390-low.c (s390_store_tdb): New.
2763 (s390_regsets): Add regset for NT_S390_TDB.
2765 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2767 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2768 without a fill_function.
2769 * linux-s390-low.c (s390_fill_last_break): Remove.
2770 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2771 (s390_arch_setup): Use regset's size instead of fill_function for
2774 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2776 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2777 the regset's store function when ptrace returned an error.
2778 * regcache.c (get_thread_regcache): Invalidate register cache
2779 before fetching inferior's registers.
2781 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2783 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2784 while-loop as for-loop.
2785 (regsets_store_inferior_registers): Likewise.
2787 2014-11-28 Yao Qi <yao@codesourcery.com>
2789 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2790 * config.in, configure: Re-generate.
2791 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2794 2014-11-21 Yao Qi <yao@codesourcery.com>
2796 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2797 (AC_CHECK_HEADERS): Remove malloc.h.
2798 * configure: Re-generated.
2799 * config.in: Re-generated.
2800 * server.h: Don't include alloca.h and malloc.h.
2801 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2802 Don't include malloc.h.
2804 2014-11-17 Joel Brobecker <brobecker@adacore.com>
2806 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2807 corresponding ERRNO check in same block.
2809 2014-11-12 Pedro Alves <palves@redhat.com>
2811 * server.c (cont_thread): Update comment.
2812 (start_inferior, attach_inferior): No longer clear cont_thread.
2813 (handle_v_cont): No longer set cont_thread.
2814 (captured_main): Clear cont_thread each time a GDB connects.
2816 2014-11-12 Pedro Alves <palves@redhat.com>
2818 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2819 thread, and don't resume all threads if the Hc thread has exited.
2821 2014-11-12 Pedro Alves <palves@redhat.com>
2823 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2824 the process group instead of to a specific LWP.
2826 2014-10-15 Pedro Alves <palves@redhat.com>
2829 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2831 (arm_set_thread_context): Delete.
2832 (the_low_target): Adjust.
2833 * win32-i386-low.c (debug_registers_changed)
2834 (debug_registers_used): Delete.
2835 (update_debug_registers_callback): New function.
2836 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2837 needing to update their debug registers.
2838 (win32_get_current_dr): New function.
2839 (x86_dr_low_get_addr, x86_dr_low_get_control)
2840 (x86_dr_low_get_status): Fetch the debug register from the thread
2842 (i386_initial_stuff): Adjust.
2843 (i386_get_thread_context): Remove current_event parameter. Don't
2844 clear debug_registers_changed nor copy DR values to
2846 (i386_set_thread_context): Delete.
2847 (i386_prepare_to_resume): New function.
2848 (i386_thread_added): Mark the thread as needing to update irs
2850 (the_low_target): Remove i386_set_thread_context and install
2851 i386_prepare_to_resume.
2852 * win32-low.c (win32_get_thread_context): Adjust.
2853 (win32_set_thread_context): Use SetThreadContext
2855 (win32_prepare_to_resume): New function.
2856 (win32_require_context): New function, factored out from ...
2857 (thread_rec): ... this.
2858 (continue_one_thread): Call win32_prepare_to_resume on each thread
2859 we're about to continue.
2860 (win32_resume): Call win32_prepare_to_resume on the event thread.
2861 * win32-low.h (struct win32_thread_info)
2862 <debug_registers_changed>: New field.
2863 (struct win32_target_ops): Change prototype of set_thread_context,
2864 delete set_thread_context and add prepare_to_resume.
2865 (win32_require_context): New declaration.
2867 2014-10-08 Gary Benson <gbenson@redhat.com>
2869 * server.h: Do not include common-exceptions.h.
2871 2014-10-08 Gary Benson <gbenson@redhat.com>
2873 * server.h: Do not include cleanups.h.
2875 2014-09-30 James Hogan <james.hogan@imgtec.com>
2877 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
2880 2014-09-23 Yao Qi <yao@codesourcery.com>
2882 * linux-low.c (lp_status_maybe_breakpoint): New function.
2883 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
2884 (count_events_callback): Likewise.
2885 (select_event_lwp_callback): Likewise.
2886 (cancel_breakpoints_callback): Likewise.
2888 2014-09-19 Don Breazeal <donb@codesourcery.com>
2890 * linux-low.c (handle_extended_wait): Call
2891 linux_ptrace_get_extended_event.
2892 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
2893 linux_is_extended_waitstatus.
2895 2014-09-16 Joel Brobecker <brobecker@adacore.com>
2897 * Makefile.in (CPPFLAGS): Define.
2898 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
2899 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
2901 2014-09-16 Gary Benson <gbenson@redhat.com>
2903 * inferiors.h (current_inferior): Renamed as...
2904 (current_thread): New variable. All uses updated.
2905 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
2906 (maybe_move_out_of_jump_pad): Likewise.
2907 (cancel_breakpoint): Likewise.
2908 (linux_low_filter_event): Likewise.
2909 (wait_for_sigstop): Likewise.
2910 (linux_resume_one_lwp): Likewise.
2911 (need_step_over_p): Likewise.
2912 (start_step_over): Likewise.
2913 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
2914 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
2915 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
2916 and save_inferior as saved_thread.
2917 * regcache.c (get_thread_regcache): Renamed saved_inferior as
2919 (regcache_invalidate_thread): Likewise.
2920 * remote-utils.c (prepare_resume_reply): Likewise.
2921 * thread-db.c (thread_db_get_tls_address): Likewise.
2922 (disable_thread_event_reporting): Likewise.
2923 (remove_thread_event_breakpoints): Likewise.
2924 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
2926 * target.h (set_desired_inferior): Renamed as...
2927 (set_desired_thread): New declaration. All uses updated.
2928 * server.c (myresume): Updated comment to reference thread instead
2930 (handle_serial_event): Likewise.
2931 (handle_target_event): Likewise.
2933 2014-09-12 Tom Tromey <tromey@redhat.com>
2934 Gary Benson <gbenson@redhat.com>
2936 * regcache.h: Include common-regcache.h.
2937 (regcache_read_pc): Don't declare.
2938 * regcache.c (get_thread_regcache_for_ptid): New function.
2940 2014-09-11 Tom Tromey <tromey@redhat.com>
2941 Gary Benson <gbenson@redhat.com>
2943 * symbol.c: New file.
2944 * Makefile.in (SFILES): Add symbol.c.
2945 (OBS): Add symbol.o.
2947 2014-09-11 Gary Benson <gbenson@redhat.com>
2949 * target.c (target_stop_ptid, target_continue_ptid): New
2952 2014-09-11 Tom Tromey <tromey@redhat.com>
2953 Gary Benson <gbenson@redhat.com>
2955 * target.h: Include target/target.h.
2956 * target.c (target_read_memory, target_read_uint32)
2957 (target_write_memory): New functions.
2959 2014-09-11 Gary Benson <gbenson@redhat.com>
2961 * server.h (debug_hw_points): Don't declare.
2962 * server.c (debug_hw_points): Don't define. Replace all uses
2963 with show_debug_regs.
2964 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
2965 all uses with show_debug_regs.
2967 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2969 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
2970 endianness into account.
2971 (ppc_supply_ptrace_register): Likewise.
2973 2014-09-03 James Hogan <james.hogan@imgtec.com>
2975 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
2976 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
2978 2014-09-03 Gary Benson <gbenson@redhat.com>
2980 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
2981 ALL_DEBUG_ADDRESS_REGISTERS.
2983 2014-09-02 Gary Benson <gbenson@redhat.com>
2985 * i386-low.h: Renamed as...
2986 * x86-low.h: New file. All type, function and variable name
2987 prefixes changed from "i386_" to "x86_". All references updated.
2988 * i386-low.c: Renamed as...
2989 * x86-low.c: New file. All type, function and variable name
2990 prefixes changed from "i386_" to "x86_". All references updated.
2992 2014-09-02 Gary Benson <gbenson@redhat.com>
2994 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
2995 (x86_linux_new_thread): Likewise.
2997 2014-08-29 Gary Benson <gbenson@redhat.com>
2999 * server.h (setjmp.h): Do not include.
3000 (toplevel): Do not declare.
3001 (common-exceptions.h): Include.
3002 (cleanups.h): Likewise.
3003 * server.c (toplevel): Do not define.
3004 (exit_code): New static global.
3005 (detach_or_kill_for_exit_cleanup): New function.
3006 (main): New function. Original main renamed to...
3007 (captured_main): New function.
3008 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3010 2014-08-29 Gary Benson <gbenson@redhat.com>
3012 * Makefile.in (SFILES): Add common/common-exceptions.c.
3013 (OBS): Add common-exceptions.o.
3014 (common-exceptions.o): New rule.
3015 * utils.c (prepare_to_throw_exception): New function.
3017 2014-08-29 Gary Benson <gbenson@redhat.com>
3019 * config.in: Regenerate.
3020 * configure: Likewise.
3022 2014-08-29 Gary Benson <gbenson@redhat.com>
3024 * Makefile.in (SFILES): Add common/cleanups.c.
3026 (cleanups.o): New rule.
3028 2014-08-29 Gary Benson <gbenson@redhat.com>
3030 * utils.c (internal_vwarning): New function.
3032 2014-08-28 Gary Benson <gbenson@redhat.com>
3034 * utils.h (fatal): Remove declaration.
3035 * utils.c (fatal): Remove function.
3037 2014-08-28 Gary Benson <gbenson@redhat.com>
3039 * tracepoint.c (gdb_agent_init): Replace fatal with
3041 (initialize_tracepoint): Likewise.
3043 2014-08-28 Gary Benson <gbenson@redhat.com>
3045 * remote-utils.c (remote_prepare): Replace fatal with error.
3047 2014-08-28 Gary Benson <gbenson@redhat.com>
3049 * linux-low.c (linux_async): Replace fatal with warning.
3051 (linux_start_non_stop): Return -1 if linux_async failed.
3053 2014-08-28 Gary Benson <gbenson@redhat.com>
3055 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3057 (i386_dr_low_get_addr): Remove vague comment.
3058 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3061 2014-08-28 Gary Benson <gbenson@redhat.com>
3063 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3064 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3066 (linux_resume_one_lwp): Likewise.
3067 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3069 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3070 with internal_error.
3071 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3072 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3073 (find_register_by_name): Replace fatal with internal_error.
3074 (find_regno): Likewise.
3075 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3076 * thread-db.c (thread_db_create_event): Likewise.
3077 (thread_db_load_search): Likewise.
3078 (try_thread_db_load_1): Likewise.
3079 * tracepoint.c (get_jump_space_head): Replace fatal with
3081 (claim_trampoline_space): Likewise.
3082 (have_fast_tracepoint_trampoline_buffer): Likewise.
3083 (cmd_qtstart): Likewise.
3084 (stop_tracing): Likewise.
3085 (fast_tracepoint_collecting): Likewise.
3086 (target_malloc): Likewise.
3087 (download_tracepoint): Likewise.
3088 (download_trace_state_variables): Replace check with gdb_assert.
3089 (upload_fast_traceframes): Replace fatal with internal_error.
3091 2014-08-19 Tom Tromey <tromey@redhat.com>
3092 Gary Benson <gbenson@redhat.com>
3094 * Makefile.in (SFILES): Add common/common-debug.c.
3095 (OBS): Add common-debug.o.
3096 (common-debug.o): New rule.
3097 * debug.h (debug_printf): Don't declare.
3098 * debug.c (debug_printf): Renamed and rewritten as...
3099 (debug_vprintf): New function.
3101 2014-08-19 Gary Benson <gbenson@redhat.com>
3103 * utils.h: Do not include print-utils.h.
3105 2014-08-19 Tom Tromey <tromey@redhat.com>
3106 Gary Benson <gbenson@redhat.com>
3108 * server.h: Add static assertion.
3109 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
3111 2014-08-19 Tom Tromey <tromey@redhat.com>
3112 Gary Benson <gbenson@redhat.com>
3114 * Makefile.in (SFILES): Add common/errors.c.
3115 (OBS): Add errors.o.
3116 (IPA_OBS): Add errors-ipa.o.
3117 (errors.o): New rule.
3118 (errors-ipa.o): Likewise.
3119 * utils.h (perror_with_name, error, warning): Don't declare.
3120 * utils.c (warning): Renamed and rewritten as...
3121 (vwarning): New function.
3122 (error): Renamed and rewritten as...
3123 (verror): New function.
3124 (internal_error): Renamed and rewritten as...
3125 (internal_verror): New function.
3127 2014-08-07 Gary Benson <gbenson@redhat.com>
3129 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
3130 * configure: Regenerate.
3131 * config.in: Likewise.
3132 * server.h: Do not include errno.h.
3133 * event-loop.c: Likewise.
3134 * hostio-errno.c: Likewise.
3135 * linux-low.c: Likewise.
3136 * remote-utils.c: Likewise.
3137 * spu-low.c: Likewise.
3138 * utils.c: Likewise.
3139 * gdbreplay.c: Unconditionally include errno.h.
3141 2014-08-07 Gary Benson <gbenson@redhat.com>
3143 * server.h: Do not include string.h.
3144 * event-loop.c: Likewise.
3145 * linux-low.c: Likewise.
3146 * regcache.c: Likewise.
3147 * remote-utils.c: Likewise.
3148 * spu-low.c: Likewise.
3149 * utils.c: Likewise.
3151 2014-08-07 Gary Benson <gbenson@redhat.com>
3153 * server.h: Do not include gdb_assert.h.
3155 2014-08-07 Gary Benson <gbenson@redhat.com>
3157 * server.h: Do not include common-utils.h.
3159 2014-08-07 Gary Benson <gbenson@redhat.com>
3161 * server.h: Do not include ptid.h.
3162 * notif.h: Likewise.
3164 2014-08-07 Gary Benson <gbenson@redhat.com>
3166 * server.h: Do not include gdb_locale.h.
3168 2014-08-07 Gary Benson <gbenson@redhat.com>
3170 * server.h: Do not include gdb/signals.h.
3171 * win32-low.c: Likewise.
3173 2014-08-07 Gary Benson <gbenson@redhat.com>
3175 * server.h: Do not include pathmax.h.
3177 2014-08-07 Gary Benson <gbenson@redhat.com>
3179 * server.h: Do not include libiberty.h.
3180 * linux-bfin-low.c: Likewise.
3182 2014-08-07 Gary Benson <gbenson@redhat.com>
3184 * server.h: Do not include ansidecl.h.
3186 2014-08-07 Gary Benson <gbenson@redhat.com>
3188 * linux-x86-low.c: Do not include stddef.h.
3189 * lynx-ppc-low.c: Likewise.
3190 * tracepoint.c: Likewise.
3192 2014-08-07 Gary Benson <gbenson@redhat.com>
3194 * server.h: Do not include stdarg.h.
3195 * nto-low.c: Likewise.
3197 2014-08-07 Gary Benson <gbenson@redhat.com>
3199 * server.h: Do not include stdlib.h.
3200 * inferiors.c: Likewise.
3201 * linux-low.c: Likewise.
3202 * regcache.c: Likewise.
3203 * spu-low.c: Likewise.
3204 * tracepoint.c: Likewise.
3205 * utils.c: Likewise.
3207 2014-08-07 Gary Benson <gbenson@redhat.com>
3209 * server.h: Do not include stdio.h.
3210 * linux-low.c: Likewise.
3211 * remote-utils.c: Likewise.
3212 * spu-low.c: Likewise.
3213 * utils.c: Likewise.
3214 * wincecompat.c: Likewise.
3216 2014-08-06 Gary Benson <gbenson@redhat.com>
3218 * regcache.c (init_register_cache): Move conditionals inside if.
3220 2014-08-06 Gary Benson <gbenson@redhat.com>
3222 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
3224 2014-07-31 Gary Benson <gbenson@redhat.com>
3226 * ax.h: Do not include server.h.
3227 * gdbthread.h: Likewise.
3228 * lynx-low.h: Likewise.
3229 * notif.h: Likewise.
3231 2014-07-30 Gary Benson <gbenson@redhat.com>
3233 * server.h: Include common-defs.h.
3234 Do not include config.h or build-gnulib-gdbserver/config.h.
3236 2014-07-30 Gary Benson <gbenson@redhat.com>
3238 * hostio-errno.c: Move server.h to top of includes list.
3239 * inferiors.c: Likewise.
3240 * linux-x86-low.c: Likewise.
3241 * notif.c: Include server.h.
3243 2014-07-24 Tom Tromey <tromey@redhat.com>
3244 Gary Benson <gbenson@redhat.com>
3246 * server.h (CORE_ADDR): Now unsigned.
3248 2014-07-16 Pedro Alves <palves@redhat.com>
3250 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
3252 2014-07-15 Pedro Alves <palves@redhat.com>
3254 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
3257 2014-07-11 Pedro Alves <palves@redhat.com>
3259 * linux-low.c (kill_wait_lwp): New function, based on
3260 kill_one_lwp_callback, but use my_waitpid directly.
3261 (kill_one_lwp_callback, linux_kill): Use it.
3263 2014-06-23 Pedro Alves <palves@redhat.com>
3265 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
3266 before setting DR0..DR3.
3268 2014-06-20 Gary Benson <gbenson@redhat.com>
3270 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
3271 * configure: Regenerated.
3272 * config.in: Likewise.
3274 2014-06-20 Gary Benson <gbenson@redhat.com>
3276 * Makefile.in (SFILES): Update locations for files moved
3278 (object file files): Reordered.
3280 2014-06-20 Gary Benson <gbenson@redhat.com>
3282 * i386-low.h (i386_dr_low_can_set_addr): Removed.
3283 (i386_dr_low_set_addr): Likewise.
3284 (i386_dr_low_get_addr): Likewise.
3285 (i386_dr_low_can_set_control): Likewise.
3286 (i386_dr_low_set_control): Likewise.
3287 (i386_dr_low_get_control): Likewise.
3288 (i386_dr_low_get_status): Likewise.
3289 (i386_get_debug_register_length): Likewise.
3290 * linux-x86-low.c (i386_dr_low_set_addr):
3291 Changed signature. Made static.
3292 (i386_dr_low_get_addr): Likewise.
3293 (i386_dr_low_set_control): Likewise.
3294 (i386_dr_low_get_control): Likewise.
3295 (i386_dr_low_get_status): Likewise.
3296 (i386_dr_low): New global variable.
3297 * win32-i386-low.c (i386_dr_low_set_addr):
3298 Changed signature. Made static.
3299 (i386_dr_low_get_addr): Likewise.
3300 (i386_dr_low_set_control): Likewise.
3301 (i386_dr_low_get_control): Likewise.
3302 (i386_dr_low_get_status): Likewise.
3303 (i386_dr_low): New global variable.
3305 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
3307 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
3308 * Makefile.in (AR, AR_FLAGS): Define.
3309 * configure: Regenerate.
3311 2014-06-19 Gary Benson <gbenson@redhat.com>
3313 * Makefile.in (i386-dregs.o): New rule.
3314 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
3315 * i386-low.c (target.h): Remove include.
3316 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
3317 (DR_CONTROL_SHIFT): Likewise.
3318 (DR_CONTROL_SIZE): Likewise.
3319 (DR_RW_EXECUTE): Likewise.
3320 (DR_RW_WRITE): Likewise.
3321 (DR_RW_READ): Likewise.
3322 (DR_RW_IORW): Likewise.
3323 (DR_LEN_1): Likewise.
3324 (DR_LEN_2): Likewise.
3325 (DR_LEN_4): Likewise.
3326 (DR_LEN_8): Likewise.
3327 (DR_LOCAL_ENABLE_SHIFT): Likewise.
3328 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
3329 (DR_ENABLE_SIZE): Likewise.
3330 (DR_LOCAL_SLOWDOWN): Likewise.
3331 (DR_GLOBAL_SLOWDOWN): Likewise.
3332 (DR_CONTROL_RESERVED): Likewise.
3333 (I386_DR_CONTROL_MASK): Likewise.
3334 (I386_DR_VACANT): Likewise.
3335 (I386_DR_LOCAL_ENABLE): Likewise.
3336 (I386_DR_GLOBAL_ENABLE): Likewise.
3337 (I386_DR_DISABLE): Likewise.
3338 (I386_DR_SET_RW_LEN): Likewise.
3339 (I386_DR_GET_RW_LEN): Likewise.
3340 (I386_DR_WATCH_HIT): Likewise.
3341 (i386_wp_op_t): Likewise.
3342 (i386_show_dr): Likewise.
3343 (i386_length_and_rw_bits): Likewise.
3344 (i386_insert_aligned_watchpoint): Likewise.
3345 (i386_remove_aligned_watchpoint): Likewise.
3346 (i386_handle_nonaligned_watchpoint): Likewise.
3347 i386_update_inferior_debug_regs(): Likewise.
3348 (i386_dr_insert_watchpoint): Likewise.
3349 (i386_dr_remove_watchpoint): Likewise.
3350 (i386_dr_region_ok_for_watchpoint): Likewise.
3351 (i386_dr_stopped_data_address): Likewise.
3352 (i386_dr_stopped_by_watchpoint): Likewise.
3354 2014-06-19 Gary Benson <gbenson@redhat.com>
3356 * i386-low.c (i386_dr_show): Renamed to
3357 i386_show_dr and made static. All uses updated.
3358 (i386_dr_length_and_rw_bits): Renamed to
3359 i386_length_and_rw_bits and made static.
3361 (i386_dr_insert_aligned_watchpoint): Renamed to
3362 i386_insert_aligned_watchpoint and made static.
3364 (i386_dr_remove_aligned_watchpoint): Renamed to
3365 i386_remove_aligned_watchpoint and made static.
3367 (i386_dr_update_inferior_debug_regs): Renamed to
3368 i386_update_inferior_debug_regs and made static.
3371 2014-06-18 Gary Benson <gbenson@redhat.com>
3373 * i386-low.h (i386_dr_low_can_set_addr): New macro.
3374 (i386_dr_low_can_set_control): Likewise.
3375 (i386_get_debug_register_length): Likewise.
3376 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
3377 (i386_dr_low_can_set_control): Likewise.
3378 (i386_get_debug_register_length): Likewise.
3380 2014-06-17 Gary Benson <gbenson@redhat.com>
3382 * i386-low.h (i386-dregs.h): New include.
3383 (DR_FIRSTADDR): Now in i386-dregs.h.
3384 (DR_LASTADDR): Likewise.
3385 (DR_NADDR): Likewise.
3386 (DR_STATUS): Likewise.
3387 (DR_CONTROL): Likewise.
3388 (i386_debug_reg_state): Likewise.
3389 (i386_dr_insert_watchpoint): Likewise.
3390 (i386_dr_remove_watchpoint): Likewise.
3391 (i386_dr_region_ok_for_watchpoint): Likewise.
3392 (i386_dr_stopped_data_address): Likewise.
3393 (i386_dr_stopped_by_watchpoint): Likewise.
3394 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
3396 2014-06-18 Gary Benson <gbenson@redhat.com>
3398 * i386-low.h (i386_low_insert_watchpoint): Renamed to
3399 i386_dr_insert_watchpoint.
3400 (i386_low_remove_watchpoint): Renamed to
3401 i386_dr_remove_watchpoint.
3402 (i386_low_region_ok_for_watchpoint): Renamed to
3403 i386_dr_region_ok_for_watchpoint.
3404 (i386_low_stopped_data_address): Renamed to
3405 i386_dr_stopped_data_address.
3406 (i386_low_stopped_by_watchpoint): Renamed to
3407 i386_dr_stopped_by_watchpoint.
3408 * i386-low.c (i386_show_dr): Renamed to
3409 i386_dr_show and made nonstatic. All uses updated.
3410 (i386_length_and_rw_bits): Renamed to
3411 i386_dr_length_and_rw_bits and made nonstatic.
3413 (i386_insert_aligned_watchpoint): Renamed to
3414 i386_dr_insert_aligned_watchpoint and made nonstatic.
3416 (i386_remove_aligned_watchpoint): Renamed to
3417 i386_dr_remove_aligned_watchpoint and made nonstatic.
3419 (i386_update_inferior_debug_regs): Renamed to
3420 i386_dr_update_inferior_debug_regs and made nonstatic.
3422 (i386_low_insert_watchpoint): Renamed to
3423 i386_dr_insert_watchpoint. All uses updated.
3424 (i386_low_remove_watchpoint): Renamed to
3425 i386_dr_remove_watchpoint. All uses updated.
3426 (i386_low_region_ok_for_watchpoint): Renamed to
3427 i386_dr_region_ok_for_watchpoint. All uses updated.
3428 (i386_low_stopped_data_address): Renamed to
3429 i386_dr_stopped_data_address. All uses updated.
3430 (i386_low_stopped_by_watchpoint): Renamed to
3431 i386_dr_stopped_by_watchpoint. All uses updated.
3433 2014-06-18 Gary Benson <gbenson@redhat.com>
3435 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3436 (i386_dr_low_can_set_control): Likewise.
3437 (i386_insert_aligned_watchpoint): New check.
3439 2014-06-18 Gary Benson <gbenson@redhat.com>
3441 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3444 2014-06-18 Gary Benson <gbenson@redhat.com>
3446 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3447 instead of fatal and error.
3448 (i386_handle_nonaligned_watchpoint): Likewise.
3450 2014-06-18 Gary Benson <gbenson@redhat.com>
3452 * i386-low.c (i386_get_debug_register_length): New macro.
3453 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3454 (i386_show_dr): Use debug_printf instead of fprintf. Use
3455 phex to format values.
3457 2014-06-18 Gary Benson <gbenson@redhat.com>
3459 * i386-low.h: Comment changes.
3460 * i386-low.c: Likewise.
3462 2014-06-18 Gary Benson <gbenson@redhat.com>
3464 * i386-low.c: Whitespace changes.
3466 2014-06-12 Tom Tromey <tromey@redhat.com>
3468 * utils.c (freeargv): Remove.
3470 2014-06-12 Tom Tromey <tromey@redhat.com>
3472 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3473 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3474 (parse_debug_format_options): Likewise.
3475 (gdbserver_usage): Likewise.
3476 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3477 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3478 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3480 ($(LIBGNU)): Depend on libiberty.
3481 (all-lib): Recurse into all subdirs.
3482 (install-only): Invoke "install" target in subdirs.
3483 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3485 * configure: Rebuild.
3486 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3487 for vasprintf, vsnprintf, or gettimeofday.
3488 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3491 2014-06-05 Joel Brobecker <brobecker@adacore.com>
3493 * development.sh: Delete.
3494 * Makefile.in (config.status): Adjust dependency on development.sh.
3495 * configure.ac: Adjust development.sh source call.
3496 * configure: Regenerate.
3498 2014-06-02 Pedro Alves <palves@redhat.com>
3500 * ax.c (gdb_free_agent_expr): New function.
3501 * ax.h (gdb_free_agent_expr): New declaration.
3502 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3504 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3506 (clear_breakpoint_conditions_and_commands): New function.
3507 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3508 (clear_breakpoint_conditions_and_commands): New declaration.
3510 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3512 * linux-aarch64-low.c (asm/ptrace.h): Include.
3514 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3516 Fix TLS access for -static -pthread.
3517 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3518 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3519 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3521 2014-05-20 Pedro Alves <palves@redhat.com>
3523 * linux-aarch64-low.c (aarch64_insert_point)
3524 (aarch64_remove_point): No longer check whether the type is
3525 supported here. Adjust to new interface.
3526 (the_low_target): Install aarch64_supports_z_point_type as
3527 supports_z_point_type method.
3528 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3529 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3530 instead of a Z packet char. Adjust.
3531 (arm_supports_z_point_type): New function.
3532 (arm_insert_point, arm_remove_point): Adjust to new interface.
3533 (the_low_target): Install arm_supports_z_point_type.
3534 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3535 (cris_insert_point, cris_remove_point): Adjust to new interface.
3536 Don't check whether the type is supported here.
3537 (the_low_target): Install cris_supports_z_point_type.
3538 * linux-low.c (linux_supports_z_point_type): New function.
3539 (linux_insert_point, linux_remove_point): Adjust to new interface.
3540 * linux-low.h (struct linux_target_ops) <insert_point,
3541 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3542 raw_breakpoint pointer parameter.
3543 <supports_z_point_type>: New method.
3544 * linux-mips-low.c (mips_supports_z_point_type): New function.
3545 (mips_insert_point, mips_remove_point): Adjust to new interface.
3546 Use mips_supports_z_point_type.
3547 (the_low_target): Install mips_supports_z_point_type.
3548 * linux-ppc-low.c (the_low_target): Install NULL as
3549 supports_z_point_type method.
3550 * linux-s390-low.c (the_low_target): Install NULL as
3551 supports_z_point_type method.
3552 * linux-sparc-low.c (the_low_target): Install NULL as
3553 supports_z_point_type method.
3554 * linux-x86-low.c (x86_supports_z_point_type): New function.
3555 (x86_insert_point): Adjust to new insert_point interface. Use
3556 insert_memory_breakpoint. Adjust to new
3557 i386_low_insert_watchpoint interface.
3558 (x86_remove_point): Adjust to remove_point interface. Use
3559 remove_memory_breakpoint. Adjust to new
3560 i386_low_remove_watchpoint interface.
3561 (the_low_target): Install x86_supports_z_point_type.
3562 * lynx-low.c (lynx_target_ops): Install NULL as
3563 supports_z_point_type callback.
3564 * nto-low.c (nto_supports_z_point_type): New.
3565 (nto_insert_point, nto_remove_point): Adjust to new interface.
3566 (nto_target_ops): Install nto_supports_z_point_type.
3567 * mem-break.c: Adjust intro comment.
3568 (struct raw_breakpoint) <raw_type, size>: New fields.
3569 <inserted>: Update comment.
3570 <shlib_disabled>: Delete field.
3571 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3572 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3573 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3574 (raw_bkpt_type_to_target_hw_bp_type): New function.
3575 (find_enabled_raw_code_breakpoint_at): New function.
3576 (find_raw_breakpoint_at): New type and size parameters. Use them.
3577 (insert_memory_breakpoint): New function, based off
3578 set_raw_breakpoint_at.
3579 (remove_memory_breakpoint): New function.
3580 (set_raw_breakpoint_at): Reimplement.
3581 (set_breakpoint): New, based on set_breakpoint_at.
3582 (set_breakpoint_at): Reimplement.
3583 (delete_raw_breakpoint): Go through the_target->remove_point
3584 instead of assuming memory breakpoints.
3585 (find_gdb_breakpoint_at): Delete.
3586 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3587 (find_gdb_breakpoint): New function.
3588 (set_gdb_breakpoint_at): Delete.
3589 (z_type_supported): New function.
3590 (set_gdb_breakpoint_1): New function, loosely based off
3591 set_gdb_breakpoint_at.
3592 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3593 (delete_gdb_breakpoint_at): Delete.
3594 (delete_gdb_breakpoint_1): New function, loosely based off
3595 delete_gdb_breakpoint_at.
3596 (delete_gdb_breakpoint): New function.
3597 (clear_gdb_breakpoint_conditions): Rename to ...
3598 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3600 (add_condition_to_breakpoint): Make static.
3601 (add_breakpoint_condition): Take a struct breakpoint pointer
3602 instead of an address. Adjust.
3603 (gdb_condition_true_at_breakpoint): Rename to ...
3604 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3606 (gdb_condition_true_at_breakpoint): Reimplement.
3607 (add_breakpoint_commands): Take a struct breakpoint pointer
3608 instead of an address. Adjust.
3609 (gdb_no_commands_at_breakpoint): Rename to ...
3610 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3611 parameter. Return true if no breakpoint was found. Change debug
3613 (gdb_no_commands_at_breakpoint): Reimplement.
3614 (run_breakpoint_commands): Rename to ...
3615 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3616 and change return type to boolean.
3617 (run_breakpoint_commands): New function.
3618 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3619 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3620 breakpoint. Go through the_target->remove_point instead of
3621 assuming memory breakpoint.
3622 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3623 software and hardware breakpoints.
3624 (reinsert_raw_breakpoint): Go through the_target->insert_point
3625 instead of assuming memory breakpoint.
3626 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3627 software and hardware breakpoints.
3628 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3629 Check both software and hardware breakpoints.
3630 (validate_inserted_breakpoint): Assert the breakpoint is a
3631 software breakpoint. Set the inserted flag to -1 instead of
3632 setting shlib_disabled.
3633 (delete_disabled_breakpoints): Adjust.
3634 (validate_breakpoints): Only validate software breakpoints.
3635 Adjust to inserted flag change.
3636 (check_mem_read, check_mem_write): Skip breakpoint types other
3637 than software breakpoints. Adjust to inserted flag change.
3638 * mem-break.h (enum raw_bkpt_type): New enum.
3639 (raw_breakpoint, struct process_info): Forward declare.
3640 (Z_packet_to_target_hw_bp_type): Delete declaration.
3641 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3642 (set_gdb_breakpoint, delete_gdb_breakpoint)
3643 (clear_breakpoint_conditions): New declarations.
3644 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3645 (breakpoint_inserted_here): Update comment.
3646 (add_breakpoint_condition, add_breakpoint_commands): Replace
3647 address parameter with a breakpoint pointer parameter.
3648 (gdb_breakpoint_here): Update comment.
3649 (delete_gdb_breakpoint_at): Delete.
3650 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3651 * server.c (process_point_options): Take a struct breakpoint
3652 pointer instead of an address. Adjust.
3653 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3654 delete_gdb_breakpoint.
3655 * spu-low.c (spu_target_ops): Install NULL as
3656 supports_z_point_type method.
3657 * target.h: Include mem-break.h.
3658 (struct target_ops) <prepare_to_access_memory>: Update comment.
3659 <supports_z_point_type>: New field.
3660 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3661 instead of a char. Also take a raw breakpoint pointer.
3662 * win32-arm-low.c (the_low_target): Install NULL as
3663 supports_z_point_type.
3664 * win32-i386-low.c (i386_supports_z_point_type): New function.
3665 (i386_insert_point, i386_remove_point): Adjust to new interface.
3666 (the_low_target): Install i386_supports_z_point_type.
3667 * win32-low.c (win32_supports_z_point_type): New function.
3668 (win32_insert_point, win32_remove_point): Adjust to new interface.
3669 (win32_target_ops): Install win32_supports_z_point_type.
3670 * win32-low.h (struct win32_target_ops):
3671 <supports_z_point_type>: New method.
3672 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3673 instead of a char. Also take a raw breakpoint pointer.
3675 2014-05-20 Pedro Alves <palves@redhat.com>
3677 * mem-break.h: Include break-common.h.
3678 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3679 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3680 (Z_packet_to_target_hw_bp_type): New declaration.
3681 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3682 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3683 (Z_PACKET_ACCESS_WP): Delete macros.
3684 (Z_packet_to_hw_type): Delete function.
3685 * i386-low.h: Don't include break-common.h here.
3686 (Z_packet_to_hw_type): Delete declaration.
3687 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3688 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3689 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3690 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3691 * linux-aarch64-low.c: Don't include break-common.h here.
3692 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3693 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3694 (Z_packet_to_target_hw_bp_type): Delete function.
3695 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3697 (mips_insert_point, mips_remove_point): Use
3698 Z_packet_to_target_hw_bp_type.
3700 2014-05-20 Pedro Alves <palves@redhat.com>
3702 * linux-aarch64-low.c: Include break-common.h.
3703 (enum target_point_type): Delete.
3704 (Z_packet_to_point_type): Rename to ...
3705 (Z_packet_to_target_hw_bp_type): ... this, and return a
3706 target_hw_bp_type instead.
3707 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3708 instead of an enum target_point_type.
3709 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3711 (aarch64_dr_state_insert_one_point)
3712 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3713 (aarch64_handle_aligned_watchpoint)
3714 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3715 Take an enum target_hw_bp_type instead of an enum
3717 (aarch64_supports_z_point_type): New function.
3718 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3719 use Z_packet_to_target_hw_bp_type.
3721 2014-05-20 Joel Brobecker <brobecker@adacore.com>
3723 * configure.ac: Only use -Werror by default when DEVELOPMENT
3725 * configure: Regenerate.
3727 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3729 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3730 * linux-x86-low.c (X86_64_USER_REGS): New.
3731 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3733 2014-04-28 Yao Qi <yao@codesourcery.com>
3735 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3738 2014-04-25 Pedro Alves <palves@redhat.com>
3741 * linux-low.c (linux_attach_fail_reason_string): New function.
3742 (linux_attach_lwp): Delete.
3743 (linux_attach_lwp_1): Rename to ...
3744 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3745 argument. Remove "initial" parameter. Return int instead of
3746 void. Don't error or warn here.
3747 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3748 failure to attach to the tgid. Call warning when failing to
3750 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3751 argument. Remove "initial" parameter. Return int instead of
3752 void. Don't error or warn here.
3753 (linux_attach_fail_reason_string): New declaration.
3754 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3755 interface change. Use linux_attach_fail_reason_string.
3757 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
3758 Walfred Tedeschi <walfred.tedeschi@intel.com>
3760 * Makefile.in: Added rules to handle new files
3761 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3762 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3763 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3764 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3765 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3766 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3768 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3769 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3770 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3771 i386/x32-avx512.xml.
3772 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3773 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3774 i386/x32-avx512-linux.xml.
3775 * i387-fp.c (num_avx512_k_registers): New constant for number
3777 (num_avx512_zmmh_low_registers): New constant for number of
3778 lower ZMM registers (0-15).
3779 (num_avx512_zmmh_high_registers): New constant for number of
3780 higher ZMM registers (16-31).
3781 (num_avx512_ymmh_registers): New contant for number of higher
3782 YMM registers (ymm16-31 added by avx521 on x86_64).
3783 (num_avx512_xmm_registers): New constant for number of higher
3784 XMM registers (xmm16-31 added by AVX512 on x86_64).
3785 (struct i387_xsave): Add space for AVX512 registers.
3786 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3787 Add code to handle AVX512 registers.
3788 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3789 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3790 prototypei from generated file.
3791 (tdesc_amd64_avx512_linux): Likewise.
3792 (init_registers_x32_avx512_linux): Likewise.
3793 (tdesc_x32_avx512_linux): Likewise.
3794 (init_registers_i386_avx512_linux): Likewise.
3795 (tdesc_i386_avx512_linux): Likewise.
3796 (x86_64_regmap): Add AVX512 registers.
3797 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3799 (initialize_low_arch): Add code to initialize AVX512 registers.
3801 2014-04-23 Pedro Alves <palves@redhat.com>
3803 * mem-break.c (find_gdb_breakpoint_at): Make static.
3804 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3806 2014-04-23 Pedro Alves <palves@redhat.com>
3808 * i386-low.c: Don't include break-common.h here.
3809 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3810 prototype to take target_hw_bp_type as argument instead of a Z
3812 * i386-low.h: Include break-common.h here.
3813 (Z_packet_to_hw_type): Declare.
3814 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3816 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3817 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3818 (x86_remove_point): Convert the packet number to a
3819 target_hw_bp_type before calling i386_low_remove_watchpoint.
3820 * win32-i386-low.c (i386_insert_point): Convert the packet number
3821 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3822 (i386_remove_point): Convert the packet number to a
3823 target_hw_bp_type before calling i386_low_remove_watchpoint.
3825 2014-04-23 Pedro Alves <palves@redhat.com>
3827 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3829 2014-04-10 Pedro Alves <palves@redhat.com>
3831 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3832 Check if the condition or command is NULL before checking if the
3833 breakpoint is known. On success, return true.
3834 * mem-break.h (add_breakpoint_condition): Document return.
3835 (add_breakpoint_commands): Add describing comment.
3836 * server.c (skip_to_semicolon): New function.
3837 (process_point_options): Use it.
3839 2014-04-09 Pedro Alves <palves@redhat.com>
3841 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3844 2014-02-27 Pedro Alves <palves@redhat.com>
3847 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3849 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3851 (last_thread_of_process_p): Take a PID argument instead of a
3853 (linux_wait_for_lwp): Delete.
3854 (num_lwps, check_zombie_leaders, not_stopped_callback): New
3856 (linux_low_filter_event): New function, party factored out from
3857 linux_wait_for_event.
3858 (linux_wait_for_event): Rename to ...
3859 (linux_wait_for_event_filtered): ... this. Add new filter ptid
3860 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
3861 sigsuspend. Check for zombie leaders.
3862 (linux_wait_for_event): Reimplement as wrapper around
3863 linux_wait_for_event_filtered.
3864 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
3865 a normal or signal exit is seen, it's the whole process exiting.
3866 (wait_for_sigstop): No longer a for_each_inferior callback.
3867 Rewrite on top of linux_wait_for_event_filtered.
3868 (stop_all_lwps): Call wait_for_sigstop directly.
3869 * server.c (resume, handle_target_event): Handle
3870 TARGET_WAITKIND_NO_RESUMED.
3872 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3874 * win32-low.c (psapi_get_dll_name,
3875 * win32_CreateToolhelp32Snapshot): Delete.
3876 (win32_CreateToolhelp32Snapshot, win32_Module32First)
3877 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
3879 (handle_load_dll): Add function description.
3880 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
3882 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3884 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
3886 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
3887 base address when calling win32_add_one_solib.
3888 (handle_load_dll): Delete local variable load_addr.
3889 Remove 0x1000 offset applied to DLL base address when calling
3890 win32_add_one_solib.
3891 (handle_unload_dll): Add comment.
3893 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3895 * win32-low.c (win32_add_all_dlls): Renames
3896 win32_ensure_ntdll_loaded. Rewrite function documentation.
3897 Adjust implementation to always load all DLLs.
3898 Add 0x1000 offset to DLL base address when calling
3899 win32_add_one_solib.
3900 (child_initialization_done): New static global.
3901 (do_initial_child_stuff): Set child_initialization_done to
3902 zero during child initialization, and 1 after. Replace call
3903 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
3905 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
3906 (handle_unload_dll): Add function documentation.
3907 (get_child_debug_event): Ignore load and unload DLL events
3908 during child initialization.
3910 2014-02-20 Doug Evans <dje@google.com>
3912 Remove global all_lwps.
3913 * inferiors.h (ptid_of): Move here from linux-low.h.
3914 (pid_of, lwpid_of): Ditto.
3915 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
3916 parameter is a struct thread_info * now.
3917 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
3918 directly. Pass &all_threads to find_inferior instead of &all_lwps.
3919 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
3921 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
3922 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
3923 * linux-arm-low.c (update_registers_callback): Update, "entry"
3924 parameter is a struct thread_info * now.
3925 Fetch lwpid from current_inferior directly.
3926 (arm_insert_point): Pass &all_threads to find_inferior instead of
3928 (arm_remove_point): Ditto.
3929 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
3930 (arm_prepare_to_resume): Fetch pid from thread.
3931 (arm_read_description): Fetch lwpid from current_inferior directly.
3932 * linux-low.c (all_lwps): Delete.
3933 (delete_lwp): Delete call to remove_inferior.
3934 (handle_extended_wait): Fetch lwpid from thread.
3935 (add_lwp): Don't set lwp->entry.id. Remove call to
3936 add_inferior_to_list.
3937 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
3938 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
3939 (kill_one_lwp_callback): Ditto.
3940 (linux_kill): Don't dereference NULL pointer.
3941 Fetch ptid,lwpid from thread.
3942 (get_detach_signal): Fetch ptid from thread.
3943 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
3944 Simplify call to regcache_invalidate_thread.
3945 (delete_lwp_callback): Update, "entry" parameter is a
3946 struct thread_info * now. Fetch pid from thread.
3947 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
3948 (status_pending_p_callback): Update, "entry" parameter is a
3949 struct thread_info * now. Fetch ptid from thread.
3950 (find_lwp_pid): Update, "entry" parameter is a
3951 struct thread_info * now.
3952 (linux_wait_for_lwp): Fetch pid from thread.
3953 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
3954 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
3955 (enqueue_one_deferred_signal): Fetch lwpid from thread.
3956 (dequeue_one_deferred_signal): Ditto.
3957 (cancel_breakpoint): Fetch ptid from current_inferior.
3958 (linux_wait_for_event): Pass &all_threads to find_inferior,
3959 not &all_lwps. Fetch ptid, lwpid from thread.
3960 (count_events_callback): Update, "entry" parameter is a
3961 struct thread_info * now.
3962 (select_singlestep_lwp_callback): Ditto.
3963 (select_event_lwp_callback): Ditto.
3964 (cancel_breakpoints_callback): Ditto.
3965 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
3967 (select_event_lwp): Ditto. Fetch ptid from event_thread.
3968 (unsuspend_one_lwp): Update, "entry" parameter is a
3969 struct thread_info * now.
3970 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
3972 (linux_stabilize_threads): Ditto. And for for_each_inferior.
3973 Fetch lwpid from thread, not lwp.
3974 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
3975 Pass &all_threads to find_inferior, not &all_lwps.
3976 (send_sigstop): Fetch lwpid from thread, not lwp.
3977 (send_sigstop_callback): Update, "entry" parameter is a
3978 struct thread_info * now.
3979 (suspend_and_send_sigstop_callback): Ditto.
3980 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
3981 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
3982 struct thread_info * now.
3983 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
3985 (lwp_running): Update, "entry" parameter is a
3986 struct thread_info * now.
3987 (stop_all_lwps): Fetch ptid from thread.
3988 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
3989 (linux_resume_one_lwp): Fetch lwpid from thread.
3990 (linux_set_resume_request): Update, "entry" parameter is a
3991 struct thread_info * now. Fetch pid, lwpid from thread.
3992 (resume_status_pending_p): Update, "entry" parameter is a
3993 struct thread_info * now.
3994 (need_step_over_p): Ditto. Fetch lwpid from thread.
3995 (start_step_over): Fetch lwpid from thread.
3996 (linux_resume_one_thread): Update, "entry" parameter is a
3997 struct thread_info * now. Fetch lwpid from thread.
3998 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
3999 (proceed_one_lwp): Update, "entry" parameter is a
4000 struct thread_info * now. Fetch lwpid from thread.
4001 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4002 struct thread_info * now.
4003 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4004 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4005 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4007 (regsets_store_inferior_registers): Ditto.
4008 (fetch_register, store_register): Ditto.
4009 (linux_read_memory, linux_write_memory): Ditto.
4010 (linux_request_interrupt): Ditto.
4011 (linux_read_auxv): Ditto.
4012 (linux_xfer_siginfo): Ditto.
4013 (linux_qxfer_spu): Ditto.
4014 (linux_qxfer_libraries_svr4): Ditto.
4015 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4016 moved to inferiors.h.
4018 (get_thread_lwp): Update.
4019 (struct lwp_info): Delete member "entry". Simplify comment for
4022 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4023 current_inferior directly.
4024 (update_watch_registers_callback): Update, "entry" parameter is a
4025 struct thread_info * now. Fetch pid from thread.
4026 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4027 (mips_insert_point): Fetch lwpid from current_inferior.
4028 Pass &all_threads to find_inferior, not &all_lwps.
4029 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4030 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4032 (mips_stopped_data_address): Ditto.
4033 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4035 * linux-tile-low.c (tile_arch_setup): Ditto.
4036 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4037 (update_debug_registers_callback): Update, "entry" parameter is a
4038 struct thread_info * now. Fetch pid from thread.
4039 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4040 Pass &all_threads to find_inferior, not &all_lwps.
4041 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4042 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4043 Pass &all_threads to find_inferior, not &all_lwps.
4044 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4045 (i386_dr_low_get_status): Ditto.
4046 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4047 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4048 (x86_linux_read_description): Ditto.
4049 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4051 2014-02-20 Doug Evans <dje@google.com>
4053 * inferiors.c (get_first_inferior): Fix buglet.
4055 2014-02-19 Doug Evans <dje@google.com>
4057 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4058 * inferiors.c (add_thread): Change result type to struct thread_info *.
4059 All callers updated.
4060 (add_lwp): Call add_thread here instead of in callers.
4061 All callers updated.
4062 * linux-low.h (get_lwp_thread): Rewrite.
4063 (struct lwp_info): New member "thread".
4065 2014-02-19 Doug Evans <dje@google.com>
4067 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4068 All callers updated.
4070 2014-02-19 Doug Evans <dje@google.com>
4072 * inferiors.c (add_thread): Fix whitespace.
4074 2014-02-19 Doug Evans <dje@google.com>
4076 * dll.c (clear_dlls): Replace accessing list implemention details
4078 * gdbthread.h (get_first_thread): Declare.
4079 * inferiors.c (for_each_inferior_with_data): New function.
4080 (get_first_thread): New function.
4081 (find_thread_ptid): Simplify.
4082 (get_first_inferior): New function.
4083 (clear_list): Delete.
4084 (one_inferior_p): New function.
4085 (clear_inferior_list): New function.
4086 (clear_inferiors): Update.
4087 * inferiors.h (for_each_inferior_with_data): Declare.
4088 (clear_inferior_list): Declare.
4089 (one_inferior_p): Declare.
4090 (get_first_inferior): Declare.
4091 * linux-low.c (linux_wait_for_event): Replace accessing list
4092 implemention details with API function.
4093 * server.c (target_running): Ditto.
4094 (accumulate_file_name_length): New function.
4095 (emit_dll_description): New function.
4096 (handle_qxfer_libraries): Replace accessing list implemention
4097 details with API function.
4098 (handle_qxfer_threads_worker): New function.
4099 (handle_qxfer_threads_proper): Replace accessing list implemention
4100 details with API function.
4101 (handle_query): Ditto.
4102 (visit_actioned_threads_callback_ftype): New typedef.
4103 (visit_actioned_threads_data): New struct.
4104 (visit_actioned_threads): Rewrite to be find_inferior callback.
4105 (resume): Call find_inferior.
4106 (handle_status): Replace accessing list implemention
4107 details with API function.
4108 (process_serial_event): Replace accessing list implemention details
4110 * target.c (set_desired_inferior): Replace accessing list implemention
4111 details with API function.
4112 * tracepoint.c (same_process_p): New function.
4113 (gdb_agent_about_to_close): Replace accessing list implemention
4114 details with API function.
4115 * win32-low.c (child_delete_thread): Replace accessing list
4116 implemention details with API function.
4117 (match_dll_by_basename): New function.
4118 (dll_is_loaded_by_basename): New function.
4119 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4120 details call to dll_is_loaded_by_basename.
4122 2014-02-19 Doug Evans <dje@google.com>
4124 * dll.h (struct dll_info): Add comment.
4125 * gdbthread.h (struct thread_info): Add comment.
4126 (current_ptid): Simplify.
4127 * inferiors.c (add_process): Update.
4128 (remove_process): Update.
4129 * inferiors.h (struct process_info): Rename member "head" to "entry".
4130 * linux-low.c (delete_lwp): Update.
4132 (last_thread_of_process_p): Update.
4133 (kill_one_lwp_callback, linux_kill): Update.
4134 (status_pending_p_callback): Update.
4135 (wait_for_sigstop): Update. Simplify read of ptid.
4136 (start_step_over): Update.
4137 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
4138 (get_lwp_thread): Update.
4139 (struct lwp_info): Rename member "head" to "entry".
4140 * regcache.h (inferior_list_entry): Delete.
4141 * server.c (kill_inferior_callback): Update.
4142 (detach_or_kill_inferior_callback): Update.
4143 (print_started_pid): Update.
4144 (print_attached_pid): Update.
4145 (process_serial_event): Simplify read of ptid.
4146 * thread-db.c (thread_db_create_event): Update.
4147 (thread_db_get_tls_address): Update.
4148 * win32-low.c (current_inferior_ptid): Simplify.
4150 2014-02-19 Tom Tromey <tromey@redhat.com>
4152 * target.h (struct target_ops) <supports_btrace>: Add target_ops
4154 (target_supports_btrace): Update.
4156 2014-02-14 Yao Qi <yao@codesourcery.com>
4158 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
4159 (rsp-low-ipa.o): New target.
4161 2014-02-12 Tom Tromey <tromey@redhat.com>
4163 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
4164 convert_ascii_to_int.
4165 * regcache.c (registers_to_string): Likewise.
4166 * remote-utils.c (decode_M_packet): Likewise.
4167 * server.c (process_serial_event): Likewise.
4169 2014-02-12 Tom Tromey <tromey@redhat.com>
4171 * server.c (handle_query, handle_v_run): Use hex2bin, not
4173 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
4175 2014-02-12 Tom Tromey <tromey@redhat.com>
4177 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4178 convert_int_to_ascii.
4179 * regcache.c (registers_to_string, collect_register_as_string):
4181 * remote-utils.c (look_up_one_symbol, relocate_instruction):
4183 * server.c (process_serial_event): Likewise.
4184 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
4185 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
4187 2014-02-12 Tom Tromey <tromey@redhat.com>
4189 * remote-utils.c (look_up_one_symbol, monitor_output): Use
4190 bin2hex, not hexify.
4191 * tracepoint.c (cmd_qtstatus): Likewise.
4193 2014-02-12 Tom Tromey <tromey@redhat.com>
4195 * remote-utils.c (monitor_output): Pass explicit length to
4198 2014-02-12 Tom Tromey <tromey@redhat.com>
4200 * tracepoint.c: Include rsp-low.h.
4201 * server.c: Include rsp-low.h.
4202 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
4203 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
4205 * remote-utils.c: Include rsp-low.h.
4206 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
4207 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
4208 (convert_int_to_ascii, convert_ascii_to_int): Move to
4210 * regcache.c: Include rsp-low.h.
4211 * ax.c: Include rsp-low.h.
4212 * Makefile.in (SFILES): Add common/rsp-low.c.
4213 (OBS): Add rsp-low.o.
4214 (rsp-low.o): New target.
4216 2014-02-12 Tom Tromey <tromey@redhat.com>
4218 * utils.h (pulongest, plongest, phex_nz): Don't declare.
4219 Include print-utils.h.
4220 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
4221 (plongest, thirty_two, phex_nz): Remove.
4222 * Makefile.in (SFILES): Add common/print-utils.c.
4223 (OBS): Add print-utils.o.
4224 (print-utils-ipa.o): New target.
4225 (print-utils.o): New target.
4226 (IPA_OBJS): Add print-utils-ipa.o.
4228 2014-02-06 Tom Tromey <tromey@redhat.com>
4230 * Makefile.in (SFILES): Fix indentation.
4232 2014-02-05 Doug Evans <dje@google.com>
4234 * linux-low.c (linux_wait_for_event): Improve comment.
4235 (linux_wait_1): Keep current_inferior in sync with event_child.
4237 2014-01-22 Doug Evans <dje@google.com>
4239 * gdbthread.h (gdb_id_to_thread): Delete, unused.
4241 2014-01-22 Doug Evans <dje@google.com>
4243 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
4244 * configure: Regenerate.
4245 * config.in: Regenerate.
4246 * Makefile.in (SFILES): Add debug.c.
4248 * debug.c: New file.
4249 * debug.h: New file.
4250 * linux-aarch64-low.c (*): Update all debugging printfs to use
4251 debug_printf instead of fprintf.
4252 * linux-arm-low.c (*): Ditto.
4253 * linux-cris-low.c (*): Ditto.
4254 * linux-crisv32-low.c (*): Ditto.
4255 * linux-m32r-low.c (*): Ditto.
4256 * linux-sparc-low.c (*): Ditto.
4257 * linux-x86.c (*): Ditto.
4258 * linux-low.c (*): Ditto.
4259 (linux_wait_1): Add calls to debug_enter, debug_exit.
4260 (linux_wait): Remove redundant debugging printf.
4261 (stop_all_lwps): Add calls to debug_enter, debug_exit.
4262 (linux_resume, unstop_all_lwps): Ditto.
4263 * mem-break.c (*): Update all debugging printfs to use
4264 debug_printf instead of fprintf.
4265 * remote-utils.c (*): Ditto.
4266 * thread-db.c (*): Ditto.
4267 * server.c #include <ctype.h>, "gdb_vecs.h".
4268 (debug_threads): Moved to debug.c.
4269 (*): Update all debugging printfs to use debug_printf instead of
4271 (start_inferior): Replace call to fflush with call to debug_flush.
4272 (monitor_show_help): Mention set debug-format.
4273 (parse_debug_format_options): New function.
4274 (handle_monitor_command): Handle "monitor set debug-format".
4275 (gdbserver_usage): Mention --debug-format.
4276 (main): Parse --debug-format.
4277 * server.h (debug_threads): Declaration moved to debug.h.
4279 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
4280 trace_debug_1 that uses debug_printf.
4281 (tracepoint_look_up_symbols): Update all debugging printfs to use
4282 debug_printf instead of fprintf.
4284 2014-01-20 Baruch Siach <baruch@tkos.co.il>
4286 * linux-xtensa-low.c: Include asm/ptrace.h instead of
4289 2014-01-17 Pedro Alves <palves@redhat.com>
4292 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
4293 defined after including gdb_proc_service.h.
4295 2014-01-16 Doug Evans <dje@google.com>
4297 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
4298 (match_dll): Use it.
4300 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
4302 * target.h (target_ops) <read_btrace>: Change parameters and
4303 return type to allow error reporting.
4304 * server.c (handle_qxfer_btrace): Support delta reads. Pass
4305 trace reading errors on.
4306 * linux-low.c (linux_low_read_btrace): Pass trace reading
4308 (linux_low_disable_btrace): New.
4310 2014-01-15 Doug Evans <dje@google.com>
4312 * inferiors.c (thread_id_to_gdb_id): Delete.
4313 * inferiors.h (thread_id_to_gdb_id): Delete.
4315 2014-01-13 Eli Zaretskii <eliz@gnu.org>
4317 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
4318 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
4321 2014-01-08 Pedro Alves <palves@redhat.com>
4323 * server.c (handle_status): Don't discard previous queued stop
4324 replies or thread's pending status here.
4325 (main) <disconnection>: Do it here instead.
4327 2014-01-08 Pedro Alves <palves@redhat.com>
4329 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
4330 * server.c (visit_actioned_threads, handle_pending_status): New
4332 (handle_v_cont): Factor out parts to ...
4333 (resume): ... this new function. If in all-stop, and a thread
4334 being resumed has a pending status, report it without actually
4336 (myresume): Adjust to use the new 'resume' function.
4337 (clear_pending_status_callback, set_pending_status_callback)
4338 (find_status_pending_thread_callback): New functions.
4339 (handle_status): Handle the case of multiple threads having
4340 interesting statuses to report. Report threads' real last signal
4341 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
4342 with an interesting thread to report the status for, instead of
4343 always reporting the status of the first thread.
4345 2014-01-01 Joel Brobecker <brobecker@adacore.com>
4347 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
4348 * gdbreplay.c (gdbreplay_version): Likewise.
4350 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
4352 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
4353 iov.iov_len with the real length in use.
4355 2013-12-13 Joel Brobecker <brobecker@adacore.com>
4357 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
4358 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
4359 for all targets that use win32-low.c.
4360 * win32-low.c (win32_ensure_ntdll_loaded): New function.
4361 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
4363 2013-12-13 Pedro Alves <palves@redhat.com>
4365 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
4366 if equal to TARGET_WAITKIND_LOADED.
4367 * win32-low.c (cached_status): New static global.
4368 (win32_wait): Add declaration.
4369 (do_initial_child_stuff): Flush all initial pending debug events
4370 up to the initial breakpoint.
4371 (win32_wait): If CACHED_STATUS was set, return that instead
4372 of doing a real wait. Remove the code resuming the execution
4373 of the inferior after receiving a TARGET_WAITKIND_LOADED event
4374 during the initial phase. Also remove the code changing
4375 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
4376 TARGET_WAITKIND_STOPPED.
4378 2013-12-11 Yao Qi <yao@codesourcery.com>
4380 * notif.c (handle_notif_ack): Return 0 if no notification
4383 2013-11-20 Doug Evans <dje@google.com>
4385 * linux-low.c (linux_set_resume_request): Fix comment.
4387 2013-11-20 Doug Evans <dje@google.com>
4389 * linux-low.c (resume_status_pending_p): Tweak comment.
4391 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
4393 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
4394 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
4395 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
4396 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
4397 (srv_amd64_regobj): Add amd64-mpx.o.
4398 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
4399 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
4400 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
4401 * i387-fp.c (num_pl_bnd_register) Added constant.
4402 (num_pl_bnd_cfg_registers) Added constant.
4403 (struct i387_xsave) Added reserved area and MPX fields.
4404 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
4405 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
4407 (tdesc_i386_mpx_linux): Add MPX amd64 target.
4408 (init_registers_amd64_mpx_linux): Declare new function.
4409 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
4410 (x86_64_regmap): Add MPX registers.
4411 (x86_linux_read_description): Add MPX case.
4412 (initialize_low_arch): Initialize MPX targets.
4414 2013-11-18 Tom Tromey <tromey@redhat.com>
4416 * configure: Rebuild.
4417 * configure.ac: Don't check for stdlib.h.
4418 * gdbreplay.c: Unconditionally include stdlib.h.
4420 2013-11-18 Tom Tromey <tromey@redhat.com>
4422 * config.in: Rebuild.
4423 * configure: Rebuild.
4424 * configure.ac: Don't use AC_HEADER_DIRENT.
4426 2013-11-18 Tom Tromey <tromey@redhat.com>
4428 * server.h: Don't check HAVE_STRING_H.
4429 * gdbreplay.c: Don't check HAVE_STRING_H.
4430 * configure: Rebuild.
4432 2013-11-18 Tom Tromey <tromey@redhat.com>
4434 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4437 2013-11-08 Tom Tromey <tromey@redhat.com>
4439 * configure, config.in: Rebuild.
4440 * configure.ac: Remove unused configury.
4442 2013-11-08 Tom Tromey <tromey@redhat.com>
4444 * acinclude.m4: Include common.m4, codeset.m4.
4445 * configure, config.in: Rebuild.
4446 * configure.ac: Use GDB_AC_COMMON.
4448 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4450 * linux-s390-low.c (HWCAP_S390_TE): New define.
4451 (s390_arch_setup): Consider the TE field in the HWCAP for
4452 determining 'have_regset_tdb'.
4454 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4457 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4460 2013-10-02 Pedro Alves <palves@redhat.com>
4462 * server.c (process_serial_event): Don't output "GDBserver
4463 exiting" if GDB is connected through stdio.
4464 * target.c (mywait): Likewise, be silent if GDB is connected
4467 2013-10-01 Joel Brobecker <brobecker@adacore.com>
4469 * lynx-low.c (lynx_add_threads_after_attach): New function.
4470 (lynx_attach): Remove call to add_thread. Add call to
4471 lynx_add_threads_after_attach instead.
4473 2013-09-28 Mike Frysinger <vapier@gentoo.org>
4475 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4476 * config.in, configure: Regenerated.
4478 2013-09-18 Yao Qi <yao@codesourcery.com>
4481 * server.c (start_inferior): Clear 'resume_info'.
4483 2013-09-16 Jiong Wang <jiwang@tilera.com>
4485 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4488 2013-09-16 Jiong Wang <jiwang@tilera.com>
4490 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4491 linux-tile-low.o to srv_tgtobj.
4493 2013-09-16 Will Newton <will.newton@linaro.org>
4495 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4498 2013-09-06 Pedro Alves <palves@redhat.com>
4500 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4501 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4502 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4503 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4504 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4505 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4507 2013-09-06 Pedro Alves <palves@redhat.com>
4509 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4510 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4512 2013-09-06 Pedro Alves <palves@redhat.com>
4514 * linux-amd64-ipa.c: Include tracepoint.h.
4515 * linux-i386-ipa.c: Include tracepoint.h.
4517 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4519 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4520 (ps_get_thread_area): New function.
4522 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4524 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4525 (initialize_low_arch): Call init_registers_crisv32 rather than
4526 init_register_crisv32.
4528 2013-09-05 Pedro Alves <palves@redhat.com>
4530 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4532 * hostio.h: ... this new file.
4533 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4534 win32-low.c: Include hostio.h.
4536 2013-09-05 Pedro Alves <palves@redhat.com>
4538 * server.h (gdb_client_data, handler_func, callback_handler_func)
4539 (delete_file_handler, add_file_handler, append_callback_event)
4540 (delete_callback_event, start_event_loop, initialize_event_loop):
4541 Move to event-loop.h and include it.
4542 * event-loop.h: New file.
4544 2013-09-05 Pedro Alves <palves@redhat.com>
4546 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4547 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4548 (loaded_dll, unloaded_dll): Move to ...
4549 * dll.h: ... this new file.
4550 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4552 2013-09-05 Pedro Alves <palves@redhat.com>
4554 * server.h (current_process, get_thread_process, all_processes)
4555 (add_inferior_to_list, for_each_inferior, current_inferior)
4556 (remove_inferior, add_process, remove_process, find_process_pid)
4557 (have_started_inferiors_p, have_attached_inferiors_p)
4558 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4559 (clear_inferiors, find_inferior, find_inferior_id)
4560 (inferior_target_data, set_inferior_target_data)
4561 (inferior_regcache_data, set_inferior_regcache_data): Move to
4562 inferiors.h, and include it.
4563 * inferiors.h: New file.
4565 2013-09-05 Pedro Alves <palves@redhat.com>
4567 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4571 2013-09-05 Pedro Alves <palves@redhat.com>
4573 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4575 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4576 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4577 (handle_tracepoint_general_set, handle_tracepoint_query)
4578 (tracepoint_finished_step, tracepoint_was_hit)
4579 (release_while_stepping_state_list, current_traceframe)
4580 (in_readonly_region, traceframe_read_mem)
4581 (fetch_traceframe_registers, traceframe_read_sdata)
4582 (traceframe_read_info, struct fast_tpoint_collect_status)
4583 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4584 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4585 (supply_fast_tracepoint_registers)
4586 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4587 (ipa_tdesc, claim_trampoline_space)
4588 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4589 (agent_mem_read, agent_get_trace_state_variable_value)
4590 (agent_set_trace_state_variable_value, agent_tsv_read)
4591 (agent_mem_read_string, get_raw_reg_func_addr)
4592 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4593 * tracepoint.h: ... this new file.
4595 2013-09-05 Pedro Alves <palves@redhat.com>
4597 * server.h (perror_with_name, error, fatal, warning, paddress)
4598 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4600 * utils.h: New file.
4602 2013-09-05 Pedro Alves <palves@redhat.com>
4604 * server.h (remote_debug, noack_mode, transport_is_reliable)
4605 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4606 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4607 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4608 (write_enn, initialize_async_io, enable_async_io)
4609 (disable_async_io, check_remote_input_interrupt_request)
4610 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4611 (dead_thread_notify, prepare_resume_reply)
4612 (decode_address_to_semicolon, decode_address, decode_m_packet)
4613 (decode_M_packet, decode_X_packet, decode_xfer_write)
4614 (decode_search_memory_packet, unhexify, hexify)
4615 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4616 (look_up_one_symbol, relocate_instruction)
4617 (monitor_output): Move to remote-utils.h, and include it.
4618 * remote-utils.h: New file.
4620 2013-09-05 Pedro Alves <palves@redhat.com>
4622 * server.h (_): Delete.
4624 2013-09-02 Pedro Alves <palves@redhat.com>
4626 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4627 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4629 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4631 2013-09-02 Pierre Muller <muller@sourceware.org>
4633 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4634 or WriteProcessMemory complete successfully and handle
4635 ERROR_PARTIAL_COPY error.
4637 2013-09-02 Pedro Alves <palves@redhat.com>
4639 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4640 error instead of EIO.
4642 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4645 * linux-low.c: Include filestuff.h.
4646 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4647 * lynx-low.c: Include filestuff.h.
4648 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4649 * server.c: Include filestuff.h.
4650 (main): Call notice_open_fds.
4651 * spu-low.c: Include filestuff.h.
4652 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4654 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
4656 * Makefile.in: Explain why ../target and ../nat are not
4657 listed as include file search paths.
4658 (linux-waitpid.o): New object file rule.
4659 * configure.srv (srv_native_linux_obj): New variable.
4660 Replace all occurrences of linux native object files with
4661 $srv_native_linux_obj.
4662 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4663 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4664 (linux_enable_event_reporting): Remove declaration.
4665 (my_waitpid): Moved to common/linux-waitpid.c.
4666 (linux_wait_for_event): Pass ptid when calling
4667 linux_enable_event_reporting.
4668 (linux_supports_tracefork_flag): Remove.
4669 (linux_enable_event_reporting): Likewise.
4670 (linux_tracefork_grandchild): Remove.
4671 (STACK_SIZE): Moved to common/linux-ptrace.c.
4672 (linux_tracefork_child): Remove.
4673 (linux_test_for_tracefork): Remove.
4674 (linux_look_up_symbols): Call linux_supports_traceclone.
4675 (initialize_low): Remove call to linux_test_for_tracefork.
4676 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4677 common/linux-ptrace.h.
4678 (PTRACE_TYPE_ARG4): Likewise.
4679 Include linux-ptrace.h.
4681 2013-08-21 Pedro Alves <palves@redhat.com>
4683 * config.in: Renegerate.
4685 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
4687 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4688 (SFILES): Remove $(srcdir)/common/target-common.c and
4689 add $(srcdir)/target/waitstatus.c.
4690 (OBS): Remove target-common.o and add waitstatus.o.
4691 (server_h): Remove $(srcdir)/../common/target-common.h and
4692 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4693 and $(srcdir)/../target/waitstatus.h.
4694 (target-common.o): Remove.
4695 (waitstatus.o): New target object file.
4696 * target.h: Do not include target-common.h and
4697 include target/resume.h, target/wait.h and
4698 target/waitstatus.h.
4700 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
4702 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4703 to PTRACE_TYPE_ARG3.
4704 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4705 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4707 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4708 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4710 2013-07-27 Jie Zhang <jie@codesourcery.com>
4711 Daniel Jacobowitz <dan@codesourcery.com>
4712 Yao Qi <yao@codesourcery.com>
4714 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4715 (mips-linux-watch.o): New rule.
4716 (mips_linux_watch_h): New variable.
4717 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4719 * linux-mips-low.c: Include mips-linux-watch.h.
4720 (struct arch_process_info, struct arch_lwp_info): New.
4721 (update_watch_registers_callback): New function.
4722 (mips_linux_new_process, mips_linux_new_thread) New functions.
4723 (mips_linux_prepare_to_resume, mips_insert_point): New
4725 (mips_remove_point, mips_stopped_by_watchpoint): New
4727 (rsp_bp_type_to_target_hw_bp_type): New function.
4728 (mips_stopped_data_address): New function.
4729 (the_low_target): Add watchpoint support functions.
4731 2013-07-27 Yao Qi <yao@codesourcery.com>
4733 * i386-low.c: Include break-common.h.
4734 (enum target_hw_bp_type): Remove.
4736 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
4738 * Makefile.in (SFILES): /common/target-common.c.
4739 (OBS): Add target-common.o.
4740 (server_h): Add $(srcdir)/../common/target-common.h.
4741 (target-common.o): New target.
4742 * server.c (queue_stop_reply_callback): Free
4743 status string after use.
4744 * target.c (target_waitstatus_to_string): Remove.
4745 * target.h: Include target-common.h.
4746 (resume_kind): Likewise.
4747 (target_waitkind): Likewise.
4748 (target_waitstatus): Likewise.
4749 (TARGET_WNOHANG): Likewise.
4751 2013-07-04 Yao Qi <yao@codesourcery.com>
4753 * Makefile.in (host_alias): Use @host_noncanonical@.
4754 (target_alias): Use @target_noncanonical@.
4755 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4756 ACX_NONCANONICAL_HOST.
4757 * configure: Regenerated.
4760 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4762 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4763 * configure: Rebuild.
4764 * Makefile.in (version_host, version_target): Get from configure.
4765 (version.c): Use $(version_host) and $(version_target).
4767 2013-07-03 Pedro Alves <palves@redhat.com>
4769 * Makefile.in (config.status): Depend on development.sh.
4770 * acinclude.m4: Include libmcheck.m4.
4771 * configure: Regenerate.
4773 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4775 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4776 attribute inside the parentheses.
4777 (winapi_DebugSetProcessKillOnExit): Ditto.
4778 (winapi_DebugBreakProcess): Ditto.
4779 (winapi_GenerateConsoleCtrlEvent): Ditto.
4781 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4783 * notif.h (notif_event): Add a dummy member to avoid compiler
4786 2013-07-01 Pedro Alves <palves@redhat.com>
4788 * hostio.c (HOSTIO_PATH_MAX): Define.
4789 (require_filename, handle_open, handle_unlink, handle_readlink):
4792 2013-07-01 Pedro Alves <palves@redhat.com>
4794 * server.h: Include "pathmax.h".
4795 * linux-low.c: Don't include sys/param.h.
4796 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4798 * win32-low.c: Don't include sys/param.h.
4799 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4801 2013-07-01 Pedro Alves <palves@redhat.com>
4803 * event-loop.c: Don't check HAVE_UNISTD_H before including
4805 * gdbreplay.c: Likewise.
4806 * remote-utils.c: Likewise.
4807 * server.c: Likewise.
4808 * configure.ac: Don't check for unistd.h.
4809 * configure: Regenerate.
4811 2013-06-28 Tom Tromey <tromey@redhat.com>
4813 * Makefile.in (version.c): Use version.in, not
4816 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4818 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4819 * configure: Rebuild.
4820 * Makefile.in (version_host, version_target): Get from configure.
4821 (version.c): Use $(version_host) and $(version_target).
4823 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4825 Fix trace-status to output user name without trailing colon.
4826 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4828 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4830 Fix trace-status to output proper start-time and stop-time.
4831 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4832 output start time and stop time in hex as gdb expects.
4834 2013-06-26 Pedro Alves <pedro@codesourcery.com>
4836 * tracepoint.c (build_traceframe_info_xml): Output trace state
4837 variables present in the trace buffer.
4839 2013-06-24 Tom Tromey <tromey@redhat.com>
4841 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4843 (version.o): Remove.
4844 * gdbreplay.c: Include version.h.
4845 (version, host_name): Don't declare.
4846 * server.h: Include version.h.
4847 (version, host_name): Don't declare.
4849 2013-06-12 Pedro Alves <palves@redhat.com>
4851 * linux-x86-low.c (linux_is_elf64): Delete global.
4852 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4853 with local linux_pid_exe_is_elf_64_file use.
4855 2013-06-11 Pedro Alves <palves@redhat.com>
4857 * linux-low.c (regset_disabled, disable_regset): New functions.
4858 (regsets_fetch_inferior_registers)
4859 (regsets_store_inferior_registers): Use them.
4860 (initialize_regsets_info); Don't allocate the disabled_regsets
4862 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
4865 2013-06-11 Pedro Alves <palves@redhat.com>
4867 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
4870 2013-06-11 Pedro Alves <palves@redhat.com>
4872 * linux-x86-low.c (initialize_low_arch): Call
4873 init_registers_x32_avx_linux.
4875 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
4877 Fix compatibility with Android Bionic.
4878 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
4881 2013-06-07 Pedro Alves <palves@redhat.com>
4884 * Makefile.in (OBS): Add tdesc.o.
4885 (IPA_OBJS): Add tdesc-ipa.o.
4886 (tdesc-ipa.o): New rule.
4887 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
4889 * linux-low.c (new_inferior): Delete.
4890 (disabled_regsets, num_regsets): Delete.
4891 (linux_add_process): Adjust to set the new per-process
4893 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
4894 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
4895 was a stop. When calling arch_setup, switch the current inferior
4896 to the thread that got an event.
4897 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
4898 (regsets_fetch_inferior_registers)
4899 (regsets_store_inferior_registers): New regsets_info parameter.
4901 (linux_register_in_regsets): New regs_info parameter. Adjust to
4903 (register_addr, fetch_register, store_register): New usrregs_info
4904 parameter. Adjust to use it.
4905 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
4906 parameter regs_info. Adjust to use it.
4907 (linux_fetch_registers): Get the current inferior's regs_info, and
4909 (linux_store_registers): Ditto.
4910 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
4911 (initialize_low): Don't initialize the target_regsets here. Call
4912 initialize_low_arch.
4913 * linux-low.h (target_regsets): Delete declaration.
4914 (struct regsets_info): New.
4915 (struct usrregs_info): New.
4916 (struct regs_info): New.
4917 (struct process_info_private) <new_inferior>: New field.
4918 (struct linux_target_ops): Delete the num_regs, regmap, and
4919 regset_bitmap fields. New field regs_info.
4920 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
4921 * i387-fp.c (num_xmm_registers): Delete.
4922 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
4923 calls to new interface.
4924 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
4925 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
4926 Infer the number of xmm registers from the regcache's target
4928 * i387-fp.h (num_xmm_registers): Delete.
4929 * inferiors.c (add_thread): Don't install the thread's regcache
4931 * proc-service.c (gregset_info): Fetch the current inferior's
4932 regs_info. Adjust to use it.
4933 * regcache.c: Include tdesc.h.
4934 (register_bytes, reg_defs, num_registers)
4935 (gdbserver_expedite_regs): Delete.
4936 (get_thread_regcache): If the thread doesn't have a regcache yet,
4937 create one, instead of aborting gdbserver.
4938 (regcache_invalidate_one): Rename to ...
4939 (regcache_invalidate_thread): ... this.
4940 (regcache_invalidate_one): New.
4941 (regcache_invalidate): Only invalidate registers of the current
4943 (init_register_cache): Add target_desc parameter, and use it.
4944 (new_register_cache): Ditto. Assert the target description has a
4945 non zero registers_size.
4946 (regcache_cpy): Add assertions. Adjust.
4947 (realloc_register_cache, set_register_cache): Delete.
4948 (registers_to_string, registers_from_string): Adjust.
4949 (find_register_by_name, find_regno, find_register_by_number)
4950 (register_cache_size): Add target_desc parameter, and use it.
4951 (free_register_cache_thread, free_register_cache_thread_one)
4952 (regcache_release, register_cache_size): New.
4953 (register_size): Add target_desc parameter, and use it.
4954 (register_data, supply_register, supply_register_zeroed)
4955 (supply_regblock, supply_register_by_name, collect_register)
4956 (collect_register_as_string, collect_register_by_name): Adjust.
4957 * regcache.h (struct target_desc): Forward declare.
4958 (struct regcache) <tdesc>: New field.
4959 (init_register_cache, new_register_cache): Add target_desc
4961 (regcache_invalidate_thread): Declare.
4962 (regcache_invalidate_one): Delete declaration.
4963 (regcache_release): Declare.
4964 (find_register_by_number, register_cache_size, register_size)
4965 (find_regno): Add target_desc parameter.
4966 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
4968 * remote-utils.c: Include tdesc.h.
4969 (outreg, prepare_resume_reply): Adjust.
4970 * server.c: Include tdesc.h.
4971 (gdbserver_xmltarget): Delete declaration.
4972 (get_features_xml, process_serial_event): Adjust.
4973 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
4975 (struct process_info) <tdesc>: New field.
4976 (ipa_tdesc): Declare.
4977 * tdesc.c: New file.
4978 * tdesc.h: New file.
4979 * tracepoint.c: Include tdesc.h.
4980 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
4981 (get_context_regcache): Adjust to pass ipa_tdesc down.
4982 (do_action_at_tracepoint): Adjust to get the register cache size
4983 from the context regcache's description.
4984 (traceframe_walk_blocks): Adjust to get the register cache size
4985 from the current trace frame's description.
4986 (traceframe_get_pc): Adjust to get current trace frame's
4987 description and pass it down.
4988 (gdb_collect): Adjust to get the register cache size from the
4990 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
4991 (gdbserver_xmltarget): Delete.
4992 (initialize_low_tracepoint): Set the ipa's target description.
4993 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
4994 (initialize_low_tracepoint): Set the ipa's target description.
4995 * linux-x86-low.c: Include tdesc.h.
4996 [__x86_64__] (is_64bit_tdesc): New.
4997 (ps_get_thread_area, x86_get_thread_area): Use it.
4998 (i386_cannot_store_register): Rename to ...
4999 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5000 (i386_cannot_fetch_register): Rename to ...
5001 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5002 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5004 (target_regsets): Rename to ...
5005 (x86_regsets): ... this.
5006 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5008 (x86_siginfo_fixup): Use is_64bit_tdesc.
5009 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5010 (tdesc_x32_avx_linux, tdesc_x32_linux)
5011 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5013 (x86_linux_update_xmltarget): Delete.
5014 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5015 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5016 (AMD64_LINUX_USER64_CS): New.
5017 (x86_linux_read_description): New, based on
5018 x86_linux_update_xmltarget.
5019 (same_process_callback): New.
5020 (x86_arch_setup_process_callback): New.
5021 (x86_linux_update_xmltarget): New.
5022 (x86_regsets_info): New.
5023 (amd64_linux_regs_info): New.
5024 (i386_linux_usrregs_info): New.
5025 (i386_linux_regs_info): New.
5026 (x86_linux_regs_info): New.
5027 (x86_arch_setup): Reimplement.
5028 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5029 (x86_emit_ops): Ditto.
5030 (the_low_target): Adjust. Install x86_linux_regs_info,
5031 x86_cannot_fetch_register, and x86_cannot_store_register.
5032 (initialize_low_arch): New.
5033 * linux-ia64-low.c (tdesc_ia64): Declare.
5034 (ia64_fetch_register): Adjust.
5035 (ia64_usrregs_info, regs_info): New globals.
5036 (ia64_regs_info): New function.
5037 (the_low_target): Adjust.
5038 (initialize_low_arch): New function.
5039 * linux-sparc-low.c (tdesc_sparc64): Declare.
5040 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5042 (sparc_arch_setup): New function.
5043 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5044 (the_low_target): Adjust.
5045 (initialize_low_arch): New function.
5046 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5047 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5048 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5049 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5050 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5051 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5052 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5053 (tdesc_powerpc_isa205_vsx64l): Declare.
5054 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5055 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5056 (ppc_set_pc, ppc_get_hwcap): Adjust.
5057 (ppc_usrregs_info): Forward declare.
5058 (!__powerpc64__) ppc_regmap_adjusted: New global.
5059 (ppc_arch_setup): Adjust to the current process'es target
5061 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5062 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5063 (ppc_store_evrregset): Adjust.
5064 (target_regsets): Rename to ...
5065 (ppc_regsets): ... this, and make static.
5066 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5067 (ppc_regs_info): New function.
5068 (the_low_target): Adjust.
5069 (initialize_low_arch): New function.
5070 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5071 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5072 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5073 (tdesc_s390x_linux64v2): Declare.
5074 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5075 (s390_fill_gregset, s390_store_last_break): Adjust.
5076 (target_regsets): Rename to ...
5077 (s390_regsets): ... this, and make static.
5078 (s390_get_pc, s390_set_pc): Adjust.
5079 (s390_get_hwcap): New target_desc parameter, and use it.
5080 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5081 (s390_arch_setup): Adjust to set the current process'es target
5082 description. Don't adjust the regmap.
5083 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5084 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5085 (regs_info_3264): New globals.
5086 (s390_regs_info): New function.
5087 (the_low_target): Adjust.
5088 (initialize_low_arch): New function.
5089 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5090 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5091 [__mips64] (init_registers_mips_linux)
5092 (init_registers_mips_dsp_linux): Delete defines.
5093 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5094 (have_dsp): New global.
5095 (mips_read_description): New, based on mips_arch_setup.
5096 (mips_arch_setup): Reimplement.
5097 (get_usrregs_info): New function.
5098 (mips_cannot_fetch_register, mips_cannot_store_register)
5099 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
5100 (mips_fill_fpregset, mips_store_fpregset): Adjust.
5101 (target_regsets): Rename to ...
5102 (mips_regsets): ... this, and make static.
5103 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
5104 (dsp_regs_info, regs_info): New globals.
5105 (mips_regs_info): New function.
5106 (the_low_target): Adjust.
5107 (initialize_low_arch): New function.
5108 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
5109 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
5111 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
5112 (arm_read_description): New, with bits factored from
5114 (arm_arch_setup): Reimplement.
5115 (target_regsets): Rename to ...
5116 (arm_regsets): ... this, and make static.
5117 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5118 (arm_regs_info): New function.
5119 (the_low_target): Adjust.
5120 (initialize_low_arch): New function.
5121 * linux-m68k-low.c (tdesc_m68k): Declare.
5122 (target_regsets): Rename to ...
5123 (m68k_regsets): ... this, and make static.
5124 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5125 (m68k_regs_info): New function.
5126 (m68k_arch_setup): New function.
5127 (the_low_target): Adjust.
5128 (initialize_low_arch): New function.
5129 * linux-sh-low.c (tdesc_sharch): Declare.
5130 (target_regsets): Rename to ...
5131 (sh_regsets): ... this, and make static.
5132 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
5133 (sh_regs_info, sh_arch_setup): New functions.
5134 (the_low_target): Adjust.
5135 (initialize_low_arch): New function.
5136 * linux-bfin-low.c (tdesc_bfin): Declare.
5137 (bfin_arch_setup): New function.
5138 (bfin_usrregs_info, regs_info): New globals.
5139 (bfin_regs_info): New function.
5140 (the_low_target): Adjust.
5141 (initialize_low_arch): New function.
5142 * linux-cris-low.c (tdesc_cris): Declare.
5143 (cris_arch_setup): New function.
5144 (cris_usrregs_info, regs_info): New globals.
5145 (cris_regs_info): New function.
5146 (the_low_target): Adjust.
5147 (initialize_low_arch): New function.
5148 * linux-cris-low.c (tdesc_crisv32): Declare.
5149 (cris_arch_setup): New function.
5150 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
5151 (cris_regs_info): New function.
5152 (the_low_target): Adjust.
5153 (initialize_low_arch): New function.
5154 * linux-m32r-low.c (tdesc_m32r): Declare.
5155 (m32r_arch_setup): New function.
5156 (m32r_usrregs_info, regs_info): New globals.
5157 (m32r_regs_info): Adjust.
5158 (initialize_low_arch): New function.
5159 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
5160 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
5161 (tic6x_usrregs_info): Forward declare.
5162 (tic6x_read_description): New function, based on ...
5163 (tic6x_arch_setup): ... this. Reimplement.
5164 (target_regsets): Rename to ...
5165 (tic6x_regsets): ... this, and make static.
5166 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
5167 (tic6x_regs_info): New function.
5168 (the_low_target): Adjust.
5169 (initialize_low_arch): New function.
5170 * linux-xtensa-low.c (tdesc_xtensa): Declare.
5171 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
5172 (target_regsets): Rename to ...
5173 (xtensa_regsets): ... this, and make static.
5174 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
5176 (xtensa_arch_setup, xtensa_regs_info): New functions.
5177 (the_low_target): Adjust.
5178 (initialize_low_arch): New function.
5179 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
5180 (nios2_arch_setup): Set the current process'es tdesc.
5181 (target_regsets): Rename to ...
5182 (nios2_regsets): ... this.
5183 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
5184 (nios2_regs_info): New function.
5185 (the_low_target): Adjust.
5186 (initialize_low_arch): New function.
5187 * linux-aarch64-low.c (tdesc_aarch64): Declare.
5188 (aarch64_arch_setup): Set the current process'es tdesc.
5189 (target_regsets): Rename to ...
5190 (aarch64_regsets): ... this.
5191 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
5192 (aarch64_regs_info): New function.
5193 (the_low_target): Adjust.
5194 (initialize_low_arch): New function.
5195 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
5197 (target_regsets): Rename to ...
5198 (tile_regsets): ... this.
5199 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
5200 (tile_regs_info): New function.
5201 (tile_arch_setup): Set the current process'es tdesc.
5202 (the_low_target): Adjust.
5203 (initialize_low_arch): New function.
5204 * spu-low.c (tdesc_spu): Declare.
5205 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
5206 * win32-arm-low.c (tdesc_arm): Declare.
5207 (arm_arch_setup): New function.
5208 (the_low_target): Install arm_arch_setup instead of
5210 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
5211 (init_windows_x86): Rename to ...
5212 (i386_arch_setup): ... this. Set `win32_tdesc'.
5213 (the_low_target): Adjust.
5214 * win32-low.c (win32_tdesc): New global.
5215 (child_add_thread): Don't create the thread cache here.
5216 (do_initial_child_stuff): Set the new process'es tdesc.
5217 * win32-low.h (struct target_desc): Forward declare.
5218 (win32_tdesc): Declare.
5219 * lynx-i386-low.c (tdesc_i386): Declare global.
5220 (lynx_i386_arch_setup): Set `lynx_tdesc'.
5221 * lynx-low.c (lynx_tdesc): New global.
5222 (lynx_add_process): Set the new process'es tdesc.
5223 * lynx-low.h (struct target_desc): Forward declare.
5224 (lynx_tdesc): Declare global.
5225 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
5226 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
5227 * nto-low.c (nto_tdesc): New global.
5228 (do_attach): Set the new process'es tdesc.
5229 * nto-low.h (struct target_desc): Forward declare.
5230 (nto_tdesc): Declare.
5231 * nto-x86-low.c (tdesc_i386): Declare.
5232 (nto_x86_arch_setup): Set `nto_tdesc'.
5234 2013-06-04 Gary Benson <gbenson@redhat.com>
5236 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
5237 to qSupported response when appropriate.
5238 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
5239 with nonzero-length annex.
5240 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
5241 arguments supplied in annex.
5243 2013-05-31 Doug Evans <dje@google.com>
5246 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
5247 64 bits in 64-cross-32 environment.
5249 2013-05-28 Pedro Alves <palves@redhat.com>
5251 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
5252 (aarch64-without-fpu.c): Delete rule.
5253 * configure.srv (aarch64*-*-linux*): Remove references to
5254 aarch64-without-fpu.o and aarch64-without-fpu.xml.
5255 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
5258 2013-05-24 Pedro Alves <palves@redhat.com>
5260 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
5261 instead of strchr/decode_address. Error if the range isn't split
5262 with a ','. Don't assume there's be a ':' in the action.
5264 2013-05-23 Yao Qi <yao@codesourcery.com>
5265 Pedro Alves <palves@redhat.com>
5267 * linux-low.c (lwp_in_step_range): New function.
5268 (linux_wait_1): If the thread was range stepping and stopped
5269 outside the stepping range, report the stop to GDB. Otherwise,
5270 continue stepping. Add range stepping debug output.
5271 (linux_set_resume_request): Copy the step range from the resume
5273 (linux_supports_range_stepping): New.
5274 (linux_target_ops) <supports_range_stepping>: Set to
5275 linux_supports_range_stepping.
5276 * linux-low.h (struct linux_target_ops)
5277 <supports_range_stepping>: New field.
5278 (struct lwp_info) <step_range_start, step_range_end>: New fields.
5279 * linux-x86-low.c (x86_supports_range_stepping): New.
5280 (the_low_target) <supports_range_stepping>: Set to
5281 x86_supports_range_stepping.
5282 * server.c (handle_v_cont): Handle 'r' action.
5283 (handle_v_requests): Append ";r" if the target supports range
5285 * target.h (struct thread_resume) <step_range_start,
5286 step_range_end>: New fields.
5287 (struct target_ops) <supports_range_stepping>:
5289 (target_supports_range_stepping): New macro.
5291 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5293 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
5294 confusion in comment.
5296 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5298 * lynx-low.c (struct process_info_private): New type.
5299 (lynx_add_process): New function.
5300 (lynx_create_inferior, lynx_attach): Replace calls to
5301 add_process by calls to lynx_add_process.
5302 (lynx_resume): If PTID is null, then try using
5303 current_process()->private->last_wait_event_ptid.
5305 (lynx_clear_inferiors): Delete. The contents of that function
5306 has been inlined in lynx_mourn;
5307 (lynx_wait_1): Save the ptid in the process's private data.
5308 (lynx_mourn): Free the process' private data. Replace call
5309 to lynx_clear_inferiors by call to clear_inferiors.
5311 2013-05-17 Yao Qi <yao@codesourcery.com>
5313 * i386-low.c (i386_length_and_rw_bits): Move the comment to
5316 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
5318 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
5319 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
5320 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
5321 PT_TEXT_END_ADDR guards. Update comments.
5322 (linux_target_op) <read_offsets>: Conditionally define to
5323 linux_read_offsets if the target is UCLIBC and if it defines
5324 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
5326 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
5327 Andrew Jenner <andrew@codesourcery.com>
5329 * Makefile.in (SFILES): Add linux-nios2-low.c.
5330 (clean): Add action to delete nios2-linux.c.
5331 (nios2-linux.c): New rule.
5332 * configure.srv: Add nios2*-*-linux*.
5333 * linux-nios2-low.c: New.
5335 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
5337 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
5339 2013-04-25 Hui Zhu <hui@codesourcery.com>
5342 * ax.c (ax_printf): Add fflush.
5344 2013-04-22 Tom Tromey <tromey@redhat.com>
5346 * Makefile.in (SFILES): Add filestuff.c.
5347 (OBS): Add filestuff.o.
5348 (filestuff.o): New target.
5349 * config.in, configure: Rebuild.
5350 * configure.ac: Check for fdwalk, pipe2.
5352 2013-04-17 Pedro Alves <palves@redhat.com>
5354 * configure.ac (USE_THREAD_DB): Delete variable.
5355 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
5356 Don't AC_SUBST USE_THREAD_DB.
5357 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
5358 * config.in, configure: Regenerate.
5360 2013-04-16 Pedro Alves <palves@redhat.com>
5362 * linux-low.h (struct lwp_info) <thread_known>: Move under
5363 the USE_THREAD_DB #ifdef.
5365 2013-04-16 Pedro Alves <palves@redhat.com>
5367 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
5368 (linux-low.o): Delete rule.
5369 * linux-low.h: Always include "gdb_thread_db.h" instead of
5370 conditionally including thread_db.h.
5371 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
5374 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5376 * Makefile.in (install-only): Fix make install regression.
5378 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5380 Convert man pages to texinfo, new gdbinit.5 texinfo page.
5381 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
5383 * gdbserver.1: Remove.
5385 2013-03-22 Pedro Alves <palves@redhat.com>
5387 * linux-low.c (handle_extended_wait): Don't call
5388 linux_enable_event_reporting.
5390 2013-03-15 Tony Theodore <tonyt@logyst.com>
5393 * Makefile.in (SHELL): Use @SHELL@.
5395 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
5397 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
5400 2013-03-13 Joel Brobecker <brobecker@adacore.com>
5402 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
5403 Remove extraneous NULL element.
5405 2013-03-13 Yao Qi <yao@codesourcery.com>
5407 * tracepoint.c (traceframe_read_tsv): Look for the last matched
5408 'V' block in trace frame.
5410 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5412 * target.h (struct target_ops): Add btrace ops.
5413 (target_supports_btrace): New macro.
5414 (target_enable_btrace): New macro.
5415 (target_disable_btrace): New macro.
5416 (target_read_btrace): New macro.
5417 * gdbthread.h (struct thread_info): Add btrace field.
5418 * server.c: Include btrace-common.h.
5419 (handle_btrace_general_set): New function.
5420 (handle_btrace_enable): New function.
5421 (handle_btrace_disable): New function.
5422 (handle_general_set): Call handle_btrace_general_set.
5423 (handle_qxfer_btrace): New function.
5424 (struct qxfer qxfer_packets[]): Add btrace entry.
5425 * inferiors.c (remove_thread): Disable btrace.
5426 * linux-low: Include linux-btrace.h.
5427 (linux_low_enable_btrace): New function.
5428 (linux_low_read_btrace): New function.
5429 (linux_target_ops): Add btrace ops.
5430 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5431 Add srv_linux_btrace=yes.
5432 (x86_64-*-linux*): Add linux-btrace.o.
5433 Add srv_linux_btrace=yes.
5434 * configure.ac: Define HAVE_LINUX_BTRACE.
5435 * config.in: Regenerated.
5436 * configure: Regenerated.
5438 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5440 * server.c (handle_qxfer): Preserve error message if -3 is
5442 (qxfer): Document the -3 return value.
5444 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5446 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5447 (linux_btrace_h): New variable.
5448 (linux-btrace.o): New rule.
5450 2013-03-08 Stan Shebs <stan@codesourcery.com>
5451 Hafiz Abid Qadeer <abidh@codesourcery.com>
5453 * tracepoint.c (trace_buffer_size): New global.
5454 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5455 (init_trace_buffer): Change to one-argument function. Allocate
5456 trace buffer memory.
5457 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5458 handle QTBuffer:size packet.
5459 (cmd_bigqtbuffer_size): New function.
5460 (initialize_tracepoint): Call init_trace_buffer with
5461 DEFAULT_TRACE_BUFFER_SIZE.
5462 * server.c (handle_query): Add QTBuffer:size in the
5465 2013-03-07 Yao Qi <yao@codesourcery.com>
5467 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5468 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5470 (cmd_qtsp): Adjust condition. Do post increment.
5471 Set cur_action and cur_step_action back to 0.
5473 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5476 * linux-low.c (linux_write_memory): Return early success if LEN is
5479 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
5481 * configure.srv: Add x86_64-*-cygwin* as target.
5483 2013-02-28 Tom Tromey <tromey@redhat.com>
5485 * configure.ac: Invoke AC_SYS_LARGEFILE.
5486 * configure, config.in: Rebuild.
5488 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
5490 * win32-low.c: Throughout, fix format strings and casts of
5491 printf-like functions to avoid type related warnings on all
5493 (get_child_debug_event): Print dwDebugEventCode as hex since
5494 that's how it's usually documented.
5496 2013-02-28 Yao Qi <yao@codesourcery.com>
5498 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5501 2013-02-27 Jiong Wang <jiwang@tilera.com>
5503 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5504 (reg-tilegx32.c): New rule.
5505 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5506 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5507 different register info initializer according to elf class.
5508 (init_registers_tilgx32): New function. The tilegx32 register info
5510 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5511 (tile_store_gregset): Likewise.
5513 2013-02-27 Yao Qi <yao@codesourcery.com>
5515 * server.c (process_point_options): Print debug message when
5516 debug_threads is true.
5518 2013-02-26 Yao Qi <yao@codesourcery.com>
5520 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5522 2013-02-19 Pedro Alves <palves@redhat.com>
5523 Kai Tietz <ktietz@redhat.com>
5527 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5528 instead of strtoul to extract address from packet.
5529 (process_serial_event) <'z'>: Likewise.
5531 2013-02-18 Yao Qi <yao@codesourcery.com>
5533 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5535 2013-02-14 Pedro Alves <palves@redhat.com>
5539 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5540 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5542 2013-02-14 Pedro Alves <palves@redhat.com>
5544 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5546 2013-02-14 Pedro Alves <palves@redhat.com>
5548 * tracepoint.c (save_string): Delete.
5549 (add_tracepoint_action): Use savestring instead of save_string.
5551 2013-02-12 Pedro Alves <palves@redhat.com>
5553 * linux-xtensa-low.c: Ditto.
5554 * xtensa-xtregs.c: Ditto.
5556 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5558 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5561 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5563 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5564 aarch64_num_wp_regs and aarch64_num_bp_regs to
5565 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5567 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5569 * linux-aarch64-low.c (ps_get_thread_area): Replace
5570 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5572 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5573 Marcus Shawcroft <marcus.shawcroft@arm.com>
5574 Nigel Stephens <nigel.stephens@arm.com>
5575 Yufeng Zhang <yufeng.zhang@arm.com>
5577 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5578 (aarch64.c, aarch64-without-fpu.c): New targets.
5579 * configure.srv (aarch64*-*-linux*): New.
5580 * linux-aarch64-low.c: New file.
5582 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5584 * linux-low.c (handle_extended_wait, linux_create_inferior)
5585 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5586 (dequeue_one_deferred_signal, linux_resume_one_thread)
5587 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5588 (linux_tracefork_grandchild, linux_test_for_tracefork)
5589 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5590 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5591 where the argument is 0.
5593 2013-01-25 Yao Qi <yao@codesourcery.com>
5595 * event-loop.c: Include "queue.h".
5596 (gdb_event_p): New typedef.
5597 (struct gdb_event) <next_event>: Remove.
5598 (event_queue): Change to QUEUE(gdb_event_p).
5599 (async_queue_event): Remove.
5600 (gdb_event_xfree): New.
5601 (initialize_event_loop): New.
5602 (process_event): Use API from QUEUE.
5603 (wait_for_event): Likewise.
5604 * server.c (main): Call initialize_event_loop.
5605 * server.h (initialize_event_loop): Declare.
5607 2013-01-18 Yao Qi <yao@codesourcery.com>
5609 * ax.h (struct eval_agent_expr_context): New.
5610 (gdb_eval_agent_expr): Update declaration.
5611 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5612 TFRAME. Add new argument CTX.
5613 * server.h (struct eval_agent_expr_context): Declare.
5614 (agent_mem_read, agent_tsv_read): Update declaration.
5615 (agent_mem_read_string): Likewise.
5616 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5617 (add_traceframe_block): Add new argument TPOINT.
5618 Increase TPOINT->traceframe_usage.
5619 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5620 eval_tracepoint_agent_expr.
5621 (condition_true_at_tracepoint): Likewise.
5622 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5623 (agent_mem_read_string, agent_tsv_read): Likewise.
5625 2013-01-16 Yao Qi <yao@codesourcery.com>
5627 * linux-low.c (linux_resume_one_lwp): Don't check
5628 'lwp->bp_reinsert != 0'.
5630 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5631 Pedro Alves <palves@redhat.com>
5633 * lynx-low.c (ptrace_request_to_str): Define a temporary
5634 macro and use it to simplify this function's implementation.
5636 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5638 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5641 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5643 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5645 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5647 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5649 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5651 * lynx-low.c (lynx_resume): Use the resume_info parameter
5652 to determine the ptid for the lynx_ptrace call, unless
5653 it is equal to minus_one_ptid, in which case we use the
5654 ptid of the current_inferior.
5655 (lynx_wait_1): After having received a thread create/exit
5656 event, resume the inferior's execution using the signaling
5657 thread's ptid, rather than the old ptid.
5659 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5661 * lynx-low.c (lynx_resume): Delete variable ret.
5663 2013-01-01 Joel Brobecker <brobecker@adacore.com>
5665 * gdbreplay.c (gdbreplay_version): Update copyright year.
5666 * server.c (gdbserver_version): Likewise.
5668 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5670 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5673 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5675 * lynx-low.c (ptrace_request_to_str): Add handling for
5678 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5680 * lynx-low.c (lynx_attach): Delete variable new_process.
5682 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5684 * lynx-low.c (lynx_create_inferior): Delete variable
5687 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5689 * lynx-low.c (ptrace_request_to_str): Do not handle
5690 PTRACE_GETTHREADLIST if this macro does not exist.
5692 2012-12-15 Yao Qi <yao@codesourcery.com>
5694 * Makefile.in (OBS): Add notif.o.
5695 * notif.c, notif.h: New.
5696 * server.c: Include "notif.h".
5697 (struct vstop_notif) <next>: Remove.
5699 (queue_stop_reply): Update.
5700 (push_event, send_next_stop_reply): Remove.
5701 (discard_queued_stop_replies): Update.
5702 (notif_stop): New variable.
5703 (handle_v_stopped): Remove.
5704 (handle_v_requests): Don't call handle_v_stopped. Call
5705 handle_ack_notif instead.
5706 (queue_stop_reply_callback): Call notif_event_enque instead
5707 of queue_stop_reply.
5708 (handle_status): Don't call send_next_stop_reply, call
5709 notif_write_event instead.
5710 (kill_inferior_callback): Likewise.
5711 (detach_or_kill_inferior_callback): Likewise.
5712 (main): Call initialize_notif.
5713 (process_serial_event): Call QUEUE_is_empty.
5714 (handle_target_event): Call notif_push instead of push event.
5715 * server.h (push_event): Remove declaration.
5717 2012-12-10 Tom Tromey <tromey@redhat.com>
5719 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5720 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5723 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5724 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5725 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5726 (amd64-linux-ipa.o, ax.o): Rewrite.
5727 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5728 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5729 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5730 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5731 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5732 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5733 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5734 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5735 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5736 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5737 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5738 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5739 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5740 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5741 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5742 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5743 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5744 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5745 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5746 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5747 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5748 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5749 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5750 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5751 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5752 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5753 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5754 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5755 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5756 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5757 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5758 (reg-tilegx.o): Remove.
5759 (all_object_files): New macro.
5760 Include .deps files.
5761 * aclocal.m4, configure: Rebuild.
5762 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5763 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5764 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5766 2012-12-05 Tom Tromey <tromey@redhat.com>
5769 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5771 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
5773 * configure.ac: Check for linux/perf_event.h.
5774 * config.in: Regenerated.
5775 * configure: Regenerated.
5777 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5779 * hostio.c (handle_readlink): Decrease buffer size
5780 parameter passed to readlink by one byte.
5782 2012-11-26 Yao Qi <yao@codesourcery.com>
5784 * configure.ac (build_warnings): Append '-Wempty-body'.
5785 * configure: Regenerated.
5786 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5789 2012-11-15 Pierre Muller <muller@sourceware.org>
5791 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5792 * config.in: Regenerate.
5793 * configure: Regenerate.
5794 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5795 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5796 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5797 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5799 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5800 instead of <sys/wait.h> header.
5801 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5803 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
5805 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5806 (various make rules): Remove -DGDBSERVER
5808 2012-11-09 Yao Qi <yao@codesourcery.com>
5810 * spu-low.c (current_ptid): Move it to ..
5811 * gdbthread.h: ... here. New.
5812 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5813 * server.c (myresume, process_serial_event): Likewise.
5814 * thread-db.c (thread_db_find_new_threads): Likewise.
5815 * tracepoint.c (run_inferior_command): Likewise.
5817 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
5819 * server.c (handle_search_memory_1): Include access length in
5822 2012-09-05 Michael Brandt <michael.brandt@axis.com>
5824 * linux-crisv32-low.c: Fix compile errors.
5826 2012-09-04 Yao Qi <yao@codesourcery.com>
5828 * tracepoint.c (cmd_qtsv): Adjust debug message.
5829 Don't check CUR_TPOINT.
5831 2012-08-28 Yao Qi <yao@codesourcery.com>
5833 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5834 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5835 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5836 Remove declarations of xmalloc, xreallloc, xstrdup and
5838 * Makefile.in (libiberty_h): New.
5839 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5840 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5842 2012-08-23 Yao Qi <yao@codesourcery.com>
5844 * server.h: Remove declaration of 'xsnprintf'.
5846 2012-08-22 Keith Seitz <keiths@redhat.com>
5848 * server.h: Include build-gnulib-gbserver/config.h.
5849 * gdbreplay.c: Likewise.
5851 2012-08-08 Doug Evans <dje@google.com>
5853 * Makefile.in (SFILES): Add gdb_vecs.c.
5854 (OBS): Add gdb_vecs.o.
5855 (gdb_vecs_h, host_defs_h): New variables.
5856 (thread-db.o): Add $(gdb_vecs_h) dependency.
5857 (gdb_vecs.o): New rule.
5858 * thread-db.c: #include "gdb_vecs.h".
5859 (thread_db_load_search): Use a vector to iterate over path elements.
5860 Handle text appearing after "$pdir".
5862 * configure.ac: Add check for strstr.
5863 * config.in: Regenerate.
5864 * configure: Regenerate.
5866 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
5868 * hostio.c (handle_pread): If pread fails, fall back to attempting
5870 (handle_pwrite): Likewise for pwrite.
5872 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
5874 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
5875 between unsupported TYPE and unimplementable ADDR/LEN combination.
5876 (arm_insert_point): Act on new return value.
5878 2012-07-31 Pedro Alves <palves@redhat.com>
5880 * server.c (process_point_options): Only skip tokens if we find
5881 one that is unrecognized. Don't treat 'X' specially while
5882 skipping unrecognized tokens.
5884 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
5886 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
5887 to 4-byte-align HW breakpoint addresses for Thumb.
5889 2012-07-27 Yao Qi <yao@codesourcery.com>
5893 * server.h: Declare gdb_agent_about_to_close.
5894 * target.c (kill_inferior): Include "agent.h".
5895 New. Send command 'kill'.
5896 * target.h (kill_inferior): Removed macro.
5897 * tracepoint.c (gdb_agent_about_to_close): New.
5898 (gdb_agent_helper_thread): Handle command 'close'.
5899 Wait endlessly until the inferior stops.
5900 Install gdb_agent_remove_socket to atexit hook.
5901 (agent_socket_name): New static variable.
5902 (gdb_agent_socket_init): Replace local variable 'name' with
5903 'agent_socket_name'.
5904 (gdb_agent_remove_socket): New.
5906 2012-07-27 Yao Qi <yao@codesourcery.com>
5908 * server.c (process_point_options): Stop at 'X' when parsing.
5910 2012-07-19 Michael Eager <eager@eagercon.com>
5912 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
5914 * linux-x86-low.c (x86_insert_point, x86_remove_point):
5915 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
5916 hardware breakpoint.
5918 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5920 * gdbserver/linux-low.c (initialize_low): Call
5921 linux_ptrace_init_warnings.
5923 2012-07-02 Doug Evans <dje@google.com>
5925 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
5928 2012-07-02 Stan Shebs <stan@codesourcery.com>
5930 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
5931 (ax.o): Add it to build rule.
5933 (OBS): Add format.o.
5934 (IPA_OBS): Add format.o.
5935 * server.c (handle_query): Claim support for breakpoint commands.
5936 (process_point_options): Add command case.
5937 (process_serial_event): Leave running if there are printfs in
5939 * mem-break.h (any_persistent_commands): Declare.
5940 (add_breakpoint_commands): Declare.
5941 (gdb_no_commands_at_breakpoint): Declare.
5942 (run_breakpoint_commands): Declare.
5943 * mem-break.c (struct point_command_list): New struct.
5944 (struct breakpoint): New field command_list.
5945 (any_persistent_commands): New function.
5946 (add_commands_to_breakpoint): New function.
5947 (add_breakpoint_commands): New function.
5948 (gdb_no_commands_at_breakpoint): New function.
5949 (run_breakpoint_commands): New function.
5950 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
5952 * ax.c: Include format.h.
5953 (ax_printf): New function.
5954 (gdb_eval_agent_expr): Add printf opcode.
5956 2012-06-13 Yao Qi <yao@codesourcery.com>
5958 * server.c (start_inferior): Remove duplicated writes to fields
5959 'last_resume_kind' and 'last_status' of 'current_inferior'.
5961 2012-06-12 Yao Qi <yao@codesourcery.com>
5962 Pedro Alves <palves@redhat.com>
5964 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
5966 * server.c (handle_v_cont): Extend comment.
5968 2012-06-11 Yao Qi <yao@codesourcery.com>
5970 * linux-low.c (linux_attach): Add 'static'.
5972 2012-06-06 Yao Qi <yao@codesourcery.com>
5974 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
5976 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
5978 Fix gcc -flto compilation warning.
5979 * server.c (main): Make variable multi_mode and attach volatile.
5981 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5983 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
5984 if the platform doesn't know about it.
5986 2012-05-30 Jeff Kenton <jkenton@tilera.com>
5988 * Makefile.in (SFILES): Add linux-tile-low.c.
5989 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
5990 * configure.srv: Handle tilegx-*-linux*.
5991 * linux-tile-low.c: New file.
5993 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5995 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
5997 2012-05-24 Pedro Alves <palves@redhat.com>
6001 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6003 2012-05-24 Pedro Alves <palves@redhat.com>
6007 Replace target_signal with gdb_signal throughout.
6009 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6011 * linux-low.c (linux_store_registers): Avoid the copying sequence
6012 when no data has been retrieved by ptrace.
6014 2012-05-22 Will Deacon <will.deacon@arm.com>
6016 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6017 Include asm/ptrace.h.
6018 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6021 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6023 * linux-low.c (linux_store_registers): Don't re-retrieve data
6024 with ptrace that has already been obtained from /proc. Always
6025 copy any data retrieved with ptrace to the buffer supplied.
6027 2012-05-11 Yao Qi <yao@codesourcery.com>
6028 Pedro Alves <palves@redhat.com>
6030 * linux-low.c (enum stopping_threads_kind): New.
6031 (stopping_threads): Change type to `enum stopping_threads_kind'.
6032 (handle_extended_wait): If stopping and suspending threads, leave
6033 the new_lwp suspended too.
6034 (linux_wait_for_event): Adjust.
6035 (stop_all_lwps): Set `stopping_threads' to
6036 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6037 whether we're suspending threads or just stopping them. Assert no
6040 2012-04-29 Yao Qi <yao@codesourcery.com>
6042 * server.h: Move some code to ...
6043 * gdbthread.h: ... here. New.
6044 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6045 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6046 (nto-low.o, win32-low.o): Likewise.
6047 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6048 * regcache.c, remote-utils.c, server.c: Likewise.
6049 * target.c, tracepoint.c, win32-low.c: Likewise.
6051 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6053 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6054 (PTRACE_ARG4_TYPE): Likewise.
6055 (PTRACE_XFER_TYPE): Likewise.
6056 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6057 ptrace to PTRACE_ARG3_TYPE.
6058 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6059 (PTRACE_ARG4_TYPE): Likewise.
6060 (PTRACE_XFER_TYPE): Likewise.
6061 (linux_detach_one_lwp): Cast fourth argument of
6062 ptrace to long then PTRACE_ARG4_TYPE.
6063 (regsets_fetch_inferior_registers): Cast third argument of
6064 ptrace to long then PTRACE_ARG3_TYPE.
6065 (regsets_store_inferior_registers): Likewise.
6067 2012-04-20 Pedro Alves <palves@redhat.com>
6069 * configure: Regenerate.
6071 2012-04-19 Pedro Alves <palves@redhat.com>
6073 * Makefile.in (GNULIB_BUILDDIR): New.
6074 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6075 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6076 (all, install-only, uninstall, clean-info, all-lib, clean): No
6077 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6078 (maintainer-clean realclean distclean): Use subdir_do.
6080 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6081 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6082 * acinclude.m4: Include acx_configure_dir.m4.
6083 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6084 calls. Call AC_PROG_RANLIB. Configure gnulib using
6087 (GNULIB_STDINT_H): Adjust.
6088 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6089 * gdbreplay.c: Include build-gnulib/config.h.
6090 * server.h: Likewise.
6091 * aclocal.m4: Regenerate.
6092 * config.in: Regenerate.
6093 * configure: Regenerate.
6095 2012-04-19 Pedro Alves <palves@redhat.com>
6097 * Makefile.in (LIBGNU, INCGNU): Adjust.
6098 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
6099 (all, install-only, uninstall, clean-info, all-lib, clean)
6100 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
6101 * configure.ac: Adjust AC_OUTPUT output.
6102 * aclocal.m4: Regenerate.
6103 * configure: Regenerate.
6105 2012-04-19 Pedro Alves <palves@redhat.com>
6107 * Makefile.in (generated_files): New.
6108 (server_h): Remove the explicit dependency on config.h, and depend
6109 on $generated_files.
6111 2012-04-19 Pedro Alves <palves@redhat.com>
6113 * Makefile.in (INCGNU): Add -Ignulib.
6115 2012-04-19 Pedro Alves <palves@redhat.com>
6117 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6118 (INCGNU): ... this, and spell out -I here.
6119 (GNULIB_LIB): Rename to ...
6121 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6123 2012-04-19 Pedro Alves <palves@redhat.com>
6125 * config.in: Regenerate.
6127 2012-04-19 Pedro Alves <palves@redhat.com>
6129 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
6130 * server.h (memmem): Remove declaration.
6131 * config.in: Regenerate.
6132 * configure: Regenerate.
6134 2012-04-19 Yao Qi <yao@codesourcery.com>
6136 * Makefile.in (SFILES): Add common/vec.c.
6140 2012-04-19 Yao Qi <yao@codesourcery.com>
6142 * remote-utils.c (prepare_resume_reply): Replace with macro
6143 target_core_of_thread.
6144 * server.c (handle_qxfer_threads_proper): Likewise.
6145 * target.h (traget_core_of_thread): New macro.
6147 2012-04-18 Pedro Alves <palves@redhat.com>
6149 * aclocal.m4: Regenerate.
6150 * configure: Regenerate.
6152 2012-04-16 Yao Qi <yao@codesourcery.com>
6154 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
6155 duplicated on address.
6157 2012-04-16 Yao Qi <yao@codesourcery.com>
6159 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
6160 (struct tracepoint_action_ops) <send>: New field.
6161 (m_tracepoint_action_send, r_tracepoint_action_send): New.
6162 (agent_expr_send, x_tracepoint_action_send): New.
6163 (l_tracepoint_action_send): New.
6164 (cmd_qtdp): Download and install tracepoint
6165 according to `use_agent'.
6166 (run_inferior_command): Add one more parameter `len'.
6168 (tracepoint_send_agent): New.
6169 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
6171 2012-04-16 Yao Qi <yao@codesourcery.com>
6173 * tracepoint.c (download_tracepoints): Moved to ...
6174 (cmd_qtstart): ... here.
6176 2012-04-14 Yao Qi <yao@codesourcery.com>
6178 * tracepoint.c: Include inttypes.h.
6179 (struct collect_memory_action): Use sized types.
6180 (struct tracepoint): Likewise.
6181 (cmd_qtdp, stop_tracing): Update print specifiers.
6182 (cmd_qtp, response_tracepoint): Likewise.
6183 (collect_data_at_tracepoint): Likewise.
6184 (collect_data_at_step): Likewise.
6186 2012-04-14 Yao Qi <yao@codesourcery.com>
6188 Import gnulib module inttypes.
6189 * aclocal.m4, config.in, configure: Regenerated.
6191 2012-04-14 Yao Qi <yao@codesourcery.com>
6193 * Makefile.in (maintainer-clean, realclean, distclean): Remove
6194 Makefile and config.status at last.
6196 2012-04-13 Yao Qi <yao@codesourcery.com>
6198 * tracepoint.c: Include stdint.h unconditionally.
6200 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6202 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
6203 on BFD_HAVE_SYS_PROCFS_TYPE.
6204 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
6205 * configure: Regenerate.
6206 * config.in: Likewise.
6208 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
6210 * Makefile.in (clean): Also remove x32.c x32-linux.c
6211 x32-avx.c x32-avx-linux.c.
6212 (x32.o): New target.
6214 (x32-linux.o): Likewise.
6215 (x32-linux.c): Likewise.
6216 (x32-avx.o): Likewise.
6217 (x32-avx.c): Likewise.
6218 (x32-avx-linux.o): Likewise.
6219 (x32-avx-linux.c): Likewise.
6221 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
6222 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
6223 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
6224 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
6225 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
6226 i386/x32-avx-linux.xml.
6228 * linux-x86-low.c (init_registers_x32_linux): New prototype.
6229 (init_registers_x32_avx_linux): Likwise.
6230 (x86_linux_update_xmltarget): Call init_registers_x32_linux
6231 or init_registers_x32_avx_linux if linux_is_elf64 is false.
6233 2012-04-13 Pedro Alves <palves@redhat.com>
6235 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
6236 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
6237 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
6238 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
6241 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6243 * linux-x86-low.c (compat_x32_clock_t): New.
6244 (compat_x32_siginfo_t): Likewise.
6245 (compat_x32_siginfo_from_siginfo): Likewise.
6246 (siginfo_from_compat_x32_siginfo): Likewise.
6247 (linux_is_elf64): Likewise.
6248 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
6249 and siginfo_from_compat_x32_siginfo for x32.
6250 (x86_arch_setup): Set linux_is_elf64.
6252 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6255 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
6257 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
6258 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
6259 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
6260 compatible with process.
6262 2012-04-12 Yao Qi <yao@codesourcery.com>
6264 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
6265 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
6266 (install-only, install-info, clean): Handle sub dir gnulib.
6267 (all-lib, am--refresh): New targets.
6268 (memmem.o): Remove target.
6269 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
6270 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
6271 (AC_REPLACE_FUNCS): Remove memmem.
6272 Invoke gl_INIT and AM_INIT_AUTOMAKE.
6273 (AC_OUTPUT): Generate Makefile in gnulib/.
6274 * aclocal.m4, config.in, configure: Regenerated.
6276 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
6278 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
6280 2012-04-05 Pedro Alves <palves@redhat.com>
6282 -Werror=strict-aliasing
6284 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
6287 2012-04-04 Pedro Alves <palves@redhat.com>
6289 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6290 (sparc_store_gregset_from_stack, sparc_store_gregset)
6291 (sparc_breakpoint_at): Fix formatting.
6293 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6295 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
6297 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
6298 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
6299 * config.in: Regenerate.
6300 * configure: Likewise.
6302 2012-03-29 Pedro Alves <palves@redhat.com>
6304 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
6305 Correct ptrace arguments.
6307 2012-03-28 Pedro Alves <palves@redhat.com>
6309 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
6310 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
6311 (IA64_FR1_REGNUM): New defines.
6312 (ia64_fetch_register): New.
6313 (the_low_target): Install it.
6314 * linux-low.h (struct linux_target_ops) <fetch_register>: New
6316 * linux-low.c (linux_fetch_registers): Try the
6317 the_low_target.fetch_register hook first.
6319 * linux-arm-low.c (the_low_target): Adjust.
6320 * linux-bfin-low.c (the_low_target): Adjust.
6321 * linux-cris-low.c (the_low_target): Adjust.
6322 * linux-crisv32-low.c (the_low_target): Adjust.
6323 * linux-m32r-low.c (the_low_target): Adjust.
6324 * linux-m68k-low.c (the_low_target): Adjust.
6325 * linux-mips-low.c (the_low_target): Adjust.
6326 * linux-ppc-low.c (the_low_target): Adjust.
6327 * linux-s390-low.c (the_low_target): Adjust.
6328 * linux-sh-low.c (the_low_target): Adjust.
6329 * linux-sparc-low.c (the_low_target): Adjust.
6330 * linux-tic6x-low.c (the_low_target): Adjust.
6331 * linux-x86-low.c (the_low_target): Adjust.
6332 * linux-xtensa-low.c (the_low_target): Adjust.
6334 2012-03-26 Pedro Alves <palves@redhat.com>
6336 * server.c (handle_qxfer_libraries): Don't bail early if
6337 the_target->qxfer_libraries_svr4 is not NULL.
6339 2012-03-26 Pedro Alves <palves@redhat.com>
6341 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
6343 2012-03-23 Pedro Alves <palves@redhat.com>
6345 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
6346 "library-list-svr4" element's start tag when the the DSO list is
6349 2012-03-23 Pedro Alves <palves@redhat.com>
6351 * linux-low.c (read_one_ptr): Read the inferior's pointer through
6352 a variable whose type size is the same as the inferior's pointer
6355 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
6357 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
6359 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
6360 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6361 * linux-low.h: Include <signal.h>.
6362 (struct siginfo): Remove forward declaration.
6363 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
6366 2012-03-21 Mike Frysinger <vapier@gentoo.org>
6368 * .gitignore: Ignore more files.
6370 2012-03-19 Pedro Alves <palves@redhat.com>
6371 Jan Kratochvil <jan.kratochvil@redhat.com>
6373 * server.c (cont_thread, general_thread): Add describing comments.
6374 (start_inferior): Clear `cont_thread'.
6375 (handle_v_cont): Don't set `cont_thread' if resuming all threads
6378 2012-03-15 Yao Qi <yao@codesourcery.com>
6380 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
6382 (cmd_qtdp): ... here.
6384 2012-03-15 Yao Qi <yao@codesourcery.com>
6386 * tracepoint.c (struct tracepoint_action_ops): New.
6387 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
6388 (m_tracepoint_action_download): New.
6389 (r_tracepoint_action_download): New.
6390 (x_tracepoint_action_download): New.
6391 (l_tracepoint_action_download): New.
6392 (add_tracepoint_action): Install `action->ops' according type.
6393 (download_tracepoint_1): Move code `download' function pointer
6394 of various tracepoint_action_ops.
6396 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6398 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
6399 linux_ptrace_attach_warnings.
6401 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6403 * Makefile.in (linux-ptrace.o): New.
6404 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
6405 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
6406 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
6407 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
6408 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
6410 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
6412 2012-03-08 Yao Qi <yao@codesourcery.com>
6413 Pedro Alves <palves@redhat.com>
6415 Fix PR server/13392.
6416 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
6418 * tracepoint.c (remove_tracepoint): New.
6419 (cmd_qtdp): Call remove_tracepoint when failed to install.
6421 2012-03-07 Pedro Alves <palves@redhat.com>
6423 * linux-low.c (get_detach_signal): New.
6424 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
6425 Pass on pending signals to PTRACE_DETACH. Check the result of the
6427 * server.c (program_signals, program_signals_p): New.
6428 (handle_general_set): Handle QProgramSignals.
6429 * server.h (program_signals, program_signals_p): Declare.
6431 2012-03-05 Pedro Alves <palves@redhat.com>
6432 Jan Kratochvil <jan.kratochvil@redhat.com>
6434 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6437 2012-03-03 Yao Qi <yao@codesourcery.com>
6439 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6440 agent_look_up_symbols.
6442 2012-03-03 Yao Qi <yao@codesourcery.com>
6444 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6445 (linux-x86-low.o): Likewise.
6446 * server.h: Remove in_process_agent_loaded.
6447 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6451 2012-03-03 Yao Qi <yao@codesourcery.com>
6453 * tracepoint.c (gdb_agent_capability): New global.
6454 (in_process_agent_loaded_ust): Renamed to
6455 `in_process_agent_supports_ust'.
6457 (in_process_agent_supports_ust): Call agent_capability_check.
6458 (clear_installed_tracepoints): Assert that agent supports
6461 2012-03-03 Yao Qi <yao@codesourcery.com>
6463 * linux-low.c (linux_supports_agent): New.
6464 (linux_target_ops): Initialize field `supports_agent' with
6465 linux_supports_agent.
6466 * target.h (struct target_ops) <supports_agent>: New.
6467 (target_supports_agent): New macro.
6468 * server.c (handle_general_set): Handle packet 'QAgent'.
6469 (handle_query): Send `QAgent+'.
6470 * Makefile.in (server.o): Depends on agent.h.
6472 2012-03-03 Yao Qi <yao@codesourcery.com>
6474 * Makefile.in (OBS): Add agent.o.
6475 Add new rule for agent.o.
6476 Track dependence of tracepoint.c on agent.h.
6477 * tracepoint.c (run_inferior_command_1):
6478 (run_inferior_command): Call agent_run_command.
6479 (gdb_ust_connect_sync_socket): Deleted. Move it to
6481 (resume_thread, stop_thread): Likewise.
6482 (gdb_ust_socket_init): Renamed to ...
6483 (gdb_agent_socket_init): ... New.
6484 (gdb_ust_thread): Renamed to ...
6485 (gdb_agent_helper_thread): ... New.
6486 (gdb_ust_init): Move some code to ...
6487 (gdb_agent_init): ... here. New.
6488 [HAVE_UST]: Call gdb_ust_init.
6489 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6490 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6491 * config.in, configure: Regenerated.
6493 2012-03-02 Pedro Alves <palves@redhat.com>
6495 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6496 * linux-low.c (struct simple_pid_list): New.
6497 (stopped_pids): New a struct simple_pid_list pointer.
6498 (add_to_pid_list, pull_pid_from_list): New.
6499 (handle_extended_wait): Don't assume the first signal new children
6500 report is SIGSTOP. Adjust call to pull_pid_from_list.
6501 (linux_wait_for_lwp): Adjust.
6503 2012-03-02 Yao Qi <yao@codesourcery.com>
6505 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6508 2012-03-02 Yao Qi <yao@codesourcery.com>
6510 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6511 `stop_pc' and `tpoint'. Update caller.
6513 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6515 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6516 * linux-low.c (use_linux_regsets): New macro.
6517 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6518 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6519 (linux_register_in_regsets): New function.
6520 (usr_fetch_inferior_registers): Skip registers covered by
6522 (usr_store_inferior_registers): Likewise.
6523 (usr_fetch_inferior_registers): New macro.
6524 (usr_store_inferior_registers): Likewise.
6525 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6526 (linux_store_registers): Likewise.
6527 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6529 (init_registers_mips64_dsp_linux): Likewise.
6530 (init_registers_mips_linux): New macro.
6531 (init_registers_mips_dsp_linux): Likewise.
6532 (mips_dsp_num_regs): Likewise.
6533 (DSP_BASE, DSP_CONTROL): New fallback macros.
6534 (mips_base_regs): New macro.
6535 (mips_regmap): Use it. Fix the size.
6536 (mips_dsp_regmap): New variable.
6537 (mips_dsp_regset_bitmap): Likewise.
6538 (mips_arch_setup): New function.
6539 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6541 (mips_cannot_store_register): Likewise.
6542 (the_low_target): Update .arch_setup, .num_regs and .regmap
6543 initializers. Add .regset_bitmap initializer.
6544 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6546 * linux-bfin-low.c (the_low_target): Likewise.
6547 * linux-cris-low.c (the_low_target): Likewise.
6548 * linux-crisv32-low.c (the_low_target): Likewise.
6549 * linux-ia64-low.c (the_low_target): Likewise.
6550 * linux-m32r-low.c (the_low_target): Likewise.
6551 * linux-m68k-low.c (the_low_target): Likewise.
6552 * linux-ppc-low.c (the_low_target): Likewise.
6553 * linux-s390-low.c (the_low_target): Likewise.
6554 * linux-sh-low.c (the_low_target): Likewise.
6555 * linux-sparc-low.c (the_low_target): Likewise.
6556 * linux-tic6x-low.c (the_low_target): Likewise.
6557 * linux-x86-low.c (the_low_target): Likewise.
6558 * linux-xtensa-low.c (the_low_target): Likewise.
6559 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6560 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6561 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6563 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6564 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6566 2012-02-29 Yao Qi <yao@codesourcery.com>
6567 Pedro Alves <palves@redhat.com>
6569 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6570 `step_over_finished' is true.
6572 2012-02-27 Pedro Alves <palves@redhat.com>
6574 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6575 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6577 2012-02-27 Pedro Alves <palves@redhat.com>
6580 * linux-low.c (pid_is_stopped): New.
6581 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6583 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6585 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6588 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6590 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6592 2012-02-24 Luis Machado <lgustavo@codesourcery>
6594 * server.c (handle_query): Advertise support for target-side
6595 breakpoint condition evaluation.
6596 (process_point_options): New function.
6597 (process_serial_event): When inserting a breakpoint, check for
6598 a target-side condition that should be evaluated.
6600 * mem-break.c: Include regcache.h and ax.h.
6601 (point_cond_list_t): New data structure.
6602 (breakpoint) <cond_list>: New field.
6603 (find_gdb_breakpoint_at): Make non-static.
6604 (delete_gdb_breakpoint_at): Clear any target-side
6606 (clear_gdb_breakpoint_conditions): New function.
6607 (add_condition_to_breakpoint): Likewise.
6608 (add_breakpoint_condition): Likewise.
6609 (gdb_condition_true_at_breakpoint): Likewise.
6610 (gdb_breakpoint_here): Return result directly instead
6611 of going through a local variable.
6613 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6614 (clear_gdb_breakpoint_conditions): Likewise.
6615 (add_breakpoint_condition): Likewise.
6616 (gdb_condition_true_at_breakpoint): Likewise.
6618 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6619 (need_step_over_p): Take target-side breakpoint condition into
6622 2012-02-24 Luis Machado <lgustavo@codesourcery>
6624 * server.h: Include tracepoint.h.
6625 (agent_mem_read, agent_get_trace_state_variable_value,
6626 agent_set_trace_state_variable_value,
6627 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6628 get_set_tsv_func_addr): New prototypes.
6630 * ax.h: New include file.
6631 * ax.c: New source file.
6633 * tracepoint.c: Include ax.h.
6634 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6635 agent_expr, eval_result_type): Move to ax.h.
6636 (parse_agent_expr): Rename to ...
6637 (gdb_parse_agent_expr): ... this, make it non-static and move
6639 (unparse_agent_expr) Rename to ...
6640 (gdb_unparse_agent_expr): ... this, make it non-static and move
6642 (eval_agent_expr): Rename to ...
6643 (eval_tracepoint_agent_expr): ... this.
6644 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6645 forward declarations.
6646 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6647 (agent_get_trace_state_variable_value): New function.
6648 (agent_set_trace_state_variable_value): New function.
6649 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6650 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6651 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6652 (condition_true_at_tracepoint): Likewise.
6653 (parse_agent_expr): Rename to ...
6654 (gdb_parse_agent_expr): ... this and move to ax.c.
6655 (unparse_agent_expr): Rename to ...
6656 (gdb_unparse_agent_expr): ... this and move to ax.c.
6657 (gdb_agent_op_name): Move to ax.c.
6658 (eval_agent_expr): Rename to ...
6659 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6661 (eval_tracepoint_agent_expr): New function.
6662 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
6664 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6666 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6667 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6668 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6669 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6670 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6671 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6672 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6673 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6674 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6675 (compile_bytecodes): Remove forward declaration.
6676 (is_goto_target): Move to ax.c.
6677 (compile_bytecodes): Move to ax.c and call
6678 agent_get_trace_state_variable_value (...) and
6679 agent_set_trace_state_variable_value (...).
6681 * Makefile.in: Update ax.c and IPA dependencies.
6683 2012-02-24 Pedro Alves <palves@redhat.com>
6685 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6686 (cmd_bigqtbuffer_circular): ... this. Only handle
6687 'QTBuffer:circular:'.
6688 (handle_tracepoint_general_set): Adjust.
6690 2012-02-16 Yao Qi <yao@codesourcery.com>
6692 * inferiors.c: Move code to ...
6693 * dll.c: .... here. New.
6694 * server.h: Declare clear_dlls.
6695 * Makefile.in (SFILES): Add dll.c.
6699 2012-02-11 Yao Qi <yao@codesourcery.com>
6701 * server.c: (handle_monitor_command): Add a new parameter
6703 (handle_query): Update caller.
6705 2012-02-09 Joel Brobecker <brobecker@adacore.com>
6707 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6708 * configure, config.in: Regenerate.
6709 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6712 2012-02-02 Pedro Alves <palves@redhat.com>
6714 Try SIGKILL first, then PTRACE_KILL.
6715 * linux-low.c (linux_kill_one_lwp): New.
6716 (linux_kill_one_lwp): Rename to ...
6717 (kill_one_lwp_callback): ... this. Use the new
6720 2012-02-02 Pedro Alves <palves@redhat.com>
6722 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6725 2012-01-27 Pedro Alves <palves@redhat.com>
6727 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6728 (elf_64_file_p): Make static.
6729 (linux_pid_exe_is_elf_64_file): New.
6730 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6731 Delete declarations.
6732 (linux_pid_exe_is_elf_64_file): Declare.
6733 * linux-x86-low.c (x86_arch_setup): Use
6734 linux_pid_exe_is_elf_64_file.
6736 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6738 * linux-low.c (linux_wait_for_event_1): Rename to ...
6739 (linux_wait_for_event): ... here and merge it with former
6740 linux_wait_for_event - new variable wait_ptid, use it.
6741 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6743 2012-01-23 Pedro Alves <palves@redhat.com>
6745 * server.c (main): Avoid yet another case of infinite loop while
6746 detaching/killing after a longjmp.
6748 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6751 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6753 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6755 * hostio.c (handle_readlink): New function.
6756 (handle_vFile): Call it to handle "vFile:readlink" packets.
6758 2012-01-20 Pedro Alves <palves@redhat.com>
6759 Ulrich Weigand <ulrich.weigand@linaro.org>
6761 * server.c (handle_v_requests): Only support vAttach and vRun to
6762 start multiple processes when in extended protocol mode.
6764 2012-01-17 Pedro Alves <palves@redhat.com>
6766 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6767 memalign plus mprotect to allocate the scratch buffer.
6769 2012-01-13 Pedro Alves <palves@redhat.com>
6771 * server.c (attach_inferior): Clear `cont_thread'.
6773 2012-01-13 Pedro Alves <palves@redhat.com>
6775 * server.c (main): Avoid infinite loop while detaching/killing
6778 2012-01-09 Doug Evans <dje@google.com>
6780 * server.c (start_inferior): Set last_ptid in --wrapper case.
6782 2012-01-06 Yao Qi <yao@codesourcery.com>
6784 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6786 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6788 2012-01-04 Yao Qi <yao@codesourcery.com>
6790 * tracepoint.c (cmd_qtdp): Print debug message
6791 for static tracepoint.
6793 2012-01-04 Yao Qi <yao@codesourcery.com>
6795 * tracepoint.c (trace_vdebug): Differentiate debug message
6796 between gdbserver and IPA.
6798 2012-01-03 Yao Qi <yao@codesourcery.com>
6800 * tracepoint.c (tracepoint_was_hit): Don't collect for
6803 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6805 * terminal.h: Reformat copyright header.
6807 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6809 * server.c (gdbserver_version): Update copyright year.
6810 * gdbreplay.c (gdbreplay_version): Likewise.
6812 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6814 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6817 2011-12-18 Hui Zhu <teawater@gmail.com>
6818 * linux-low.c (linux_create_inferior): Save return value to ret.
6820 2011-12-18 Hui Zhu <teawater@gmail.com>
6822 * linux-low.c (linux_create_inferior): Save return value to ret.
6824 2011-12-16 Doug Evans <dje@google.com>
6826 * linux-low.c (linux_create_inferior): If stdio connection,
6827 redirect stdin from /dev/null, stdout to stderr.
6828 * remote-utils.c (remote_is_stdio): New static global.
6829 (remote_connection_is_stdio): New function.
6830 (remote_prepare): Handle stdio connection.
6831 (remote_open): Ditto.
6832 (remote_close): Don't close stdin for stdio connections.
6833 (read_prim,write_prim): New functions. Replace all calls to
6834 read/write to these.
6835 * server.c (main): Watch for "-" argument. Move call to
6836 remote_prepare before start_inferior.
6837 * server.h (STDIO_CONNECTION_NAME): New macro.
6838 (remote_connection_is_stdio): Declare.
6840 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6841 in debugging output.
6843 2011-12-15 Yao Qi <yao@codesourcery.com>
6845 * tracepoint.c: Include sys/syscall.h.
6846 (gdb_ust_thread): Remove preprocessor conditional.
6848 2011-12-14 Pedro Alves <pedro@codesourcery.com>
6850 * linux-low.c (linux_detach_one_lwp): Call
6851 the_low_target.prepare_to_resume before detaching.
6853 2011-12-14 Yao Qi <yao@codesourcery.com>
6855 * tracepoint.c (gdb_ust_thread): Don't ignore return value
6858 2011-12-14 Yao Qi <yao@codesourcery.com>
6860 * i386-low.c (i386_low_stopped_data_address): Initialize local
6863 2011-12-13 Pedro Alves <pedro@codesourcery.com>
6867 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
6868 DR_CONTROL unless necessary. Extend comments.
6869 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
6870 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
6872 2011-12-13 Yao Qi <yao@codesourcery.com>
6874 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
6876 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
6878 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
6880 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
6881 Print new debug message for such case.
6883 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6885 Fix overlapping memcpy.
6886 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
6887 the read_inferior_memory transfer.
6888 (delete_fast_tracepoint_jump): New variable buf. Use it for the
6889 write_inferior_memory transfer.
6890 (set_fast_tracepoint_jump): New variable buf. Use it for the
6891 read_inferior_memory and write_inferior_memory transfers.
6892 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
6893 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
6894 Use it for the write_inferior_memory transfer.
6895 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
6898 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6900 * linux-low.c (fetch_register, store_register): Make code
6901 consistent, fix formatting.
6903 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6905 * linux-low.c (usr_store_inferior_registers): Factor out code
6906 to handle individual registers into...
6907 (store_register): ... this new function.
6909 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
6911 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
6912 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
6913 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
6914 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
6915 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
6916 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
6917 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
6918 (srv_xmlfiles): Add new XML files.
6920 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
6922 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
6923 (init_registers_s390_linux32v1): Add prototype.
6924 (init_registers_s390_linux32v2): Likewise.
6925 (init_registers_s390_linux64v1): Likewise.
6926 (init_registers_s390_linux64v2): Likewise.
6927 (init_registers_s390x_linux64v1): Likewise.
6928 (init_registers_s390x_linux64v2): Likewise.
6929 (s390_num_regs): Increment to 52.
6930 (s390_regmap): Add orig_r2 register.
6931 (s390_num_regs_3264): Increment to 68.
6932 (s390_regmap_3264): Add orig_r2 register.
6933 (s390_collect_ptrace_register): Handle orig_r2 register.
6934 (s390_supply_ptrace_register): Likewise.
6935 (s390_fill_last_break): New function.
6936 (s390_store_last_break): Likewise.
6937 (s390_fill_system_call): New function.
6938 (s390_store_system_call): Likewise.
6939 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
6941 (s390_check_regset): New function.
6942 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
6943 NT_S390_SYSTEM_CALL regsets and use appropriate description.
6944 Update target_regsets for available register sets.
6946 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
6947 Jan Kratochvil <jan.kratochvil@redhat.com>
6949 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
6950 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
6952 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
6953 * linux-low.h (struct process_info_private): New member r_debug.
6954 * server.c (handle_qxfer_libraries): Call
6955 the_target->qxfer_libraries_svr4.
6956 (handle_qxfer_libraries_svr4): New function.
6957 (qxfer_packets): New entry "libraries-svr4".
6958 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
6959 * target.h (struct target_ops): New member qxfer_libraries_svr4.
6960 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
6961 PACKET_qXfer_libraries_svr4.
6963 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
6965 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
6966 PSW address/mask between 8-byte and 16-byte formats.
6967 (s390_supply_ptrace_register): Likewise.
6968 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
6969 basic addressing mode bit.
6971 2011-11-24 Stan Shebs <stan@codesourcery.com>
6973 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
6975 2011-11-17 Stan Shebs <stan@codesourcery.com>
6977 * tracepoint.c (struct tracepoint): New field traceframe_usage.
6978 (tracing_start_time): New global.
6979 (tracing_stop_time): New global.
6980 (tracing_user_name): New global.
6981 (tracing_notes): New global.
6982 (tracing_stop_note): New global.
6983 (cmd_qtstart): Set traceframe_usage, start_time.
6984 (stop_tracing): Set stop_time.
6985 (cmd_qtstatus): Report additional status.
6986 (cmd_qtp): New function.
6987 (handle_tracepoint_query): Call it.
6988 (cmd_qtnotes): New function.
6989 (handle_tracepoint_general_set): Call it.
6990 (get_timestamp): Rename from tsv_get_timestamp.
6992 2011-11-14 Stan Shebs <stan@codesourcery.com>
6993 Kwok Cheung Yeung <kcy@codesourcery.com>
6995 * linux-x86-low.c (small_jump_insn): New.
6996 (i386_install_fast_tracepoint_jump_pad): Add arguments for
6997 trampoline and error message, build a trampoline and issue a small
6998 jump instruction to it.
6999 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7000 trampoline and error message.
7001 (x86_get_min_fast_tracepoint_insn_len): New.
7002 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7003 * linux-low.h (struct linux_target_ops): Add arguments to
7004 install_fast_tracepoint_jump_pad operation, add new operation.
7005 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7007 (linux_get_min_fast_tracepoint_insn_len): New function.
7008 (linux_target_op): Add new operation.
7009 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7010 (gdb_trampoline_buffer_end): Ditto.
7011 (gdb_trampoline_buffer_error): Ditto.
7012 (struct ipa_sym_addresses): Add fields for new IPA variables.
7013 (symbol_list): Add entries for new IPA variables.
7014 (struct tracepoint): Add fields to hold the address range of the
7015 trampoline used by the tracepoint.
7016 (trampoline_buffer_head): New static variable.
7017 (trampoline_buffer_tail): Ditto.
7018 (claim_trampoline_space): New function.
7019 (have_fast_tracepoint_trampoline_buffer): New function.
7020 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7022 (install_fast_tracepoint): Ditto, also add error buffer argument.
7023 (cmd_qtminftpilen): New function.
7024 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7025 (fast_tracepoint_from_trampoline_address): New function.
7026 (fast_tracepoint_collecting): Handle trampoline as part of jump
7028 (set_trampoline_buffer_space): New function.
7029 (initialize_tracepoint): Initialize new IPA variables.
7030 * target.h (struct target_ops): Add arguments to
7031 install_fast_tracepoint_jump_pad operation, add new
7032 get_min_fast_tracepoint_insn_len operation.
7033 (target_get_min_fast_tracepoint_insn_len): New.
7034 (install_fast_tracepoint_jump_pad): Add arguments.
7035 * server.h (IPA_BUFSIZ): Define.
7036 * linux-i386-ipa.c: Include extra header files.
7037 (initialize_fast_tracepoint_trampoline_buffer): New function.
7038 (initialize_low_tracepoint): Call it.
7039 * server.h (set_trampoline_buffer_space): Declare.
7040 (claim_trampoline_space): Ditto.
7041 (have_fast_tracepoint_trampoline_buffer): Ditto.
7043 2011-11-14 Yao Qi <yao@codesourcery.com>
7045 * server.c (handle_query): Handle InstallInTrace for qSupported.
7046 * tracepoint.c (add_tracepoint): Sort list.
7047 (install_tracepoint, download_tracepoint): New.
7048 (cmd_qtdp): Call them to install and download tracepoints.
7049 (sort_tracepoints): Removed.
7050 (cmd_qtstart): Update.
7052 2011-11-14 Yao Qi <yao@codesourcery.com>
7054 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7055 * mem-break.h: Declare.
7056 * tracepoint.c (cmd_qtstart): Move some code to ...
7057 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7059 (download_tracepoints): Move some code to ...
7060 (download_tracepoint_1): ... here. New.
7062 2011-11-08 Yao Qi <yao@codesourcery.com>
7064 * remote-utils.c (relocate_instruction): A comment fix.
7066 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7068 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7069 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7070 dr_status_mirror and dr_control_mirror from debug_reg_state.
7071 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7072 (i386_initial_stuff): Remove use of deleted globals.
7073 (i386_get_thread_context, i386_set_thread_context,
7074 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7075 from debug_reg_state.
7077 2011-11-05 Yao Qi <yao@codesourcery.com>
7079 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7080 address as TPOINT's.
7082 2011-11-02 Stan Shebs <stan@codesourcery.com>
7084 * tracepoint.c (agent_mem_read_string): New function.
7085 (eval_agent_expr): Call it for tracenz.
7086 * server.c (handle_query): Report support for tracenz.
7088 2011-11-02 Yao Qi <yao@codesourcery.com>
7090 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7092 2011-11-02 Yao Qi <yao@codesourcery.com>
7094 * target.h: Fix a typo in comment.
7096 2011-10-31 Pedro Alves <pedro@codesourcery.com>
7098 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
7099 clobber the breakpoints' shadows with fast tracepoint jumps.
7100 * mem-break.h (check_mem_write): Add `myaddr' parameter.
7101 * target.c (write_inferior_memory): Also pass MYADDR down to
7104 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
7106 * configure.ac: Check support for personality routine.
7107 * configure: Regenerate.
7108 * config.in: Likewise.
7109 * linux-low.c: Include <sys/personality.h>.
7110 Define ADDR_NO_RANDOMIZE if necessary.
7111 (linux_create_inferior): Disable address space randomization when
7112 forking inferior, if requested.
7113 (linux_supports_disable_randomization): New function.
7114 (linux_target_ops): Install it.
7115 * server.h (disable_randomization): Declare.
7116 * server.c (disable_randomization): New global variable.
7117 (handle_general_set): Handle QDisableRandomization.
7118 (handle_query): Likewise for qSupported.
7119 (main): Support --disable-randomization and --no-disable-randomization
7120 command line arguments.
7121 * target.h (struct target_ops): Add supports_disable_randomization.
7122 (target_supports_disable_randomization): New macro.
7124 2011-09-29 Mike Frysinger <vapier@gentoo.org>
7126 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
7128 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
7129 [!PT_GETDSBT] (target_loadmap): New definition.
7130 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
7131 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
7132 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
7133 and PT_GETDSBT to LINUX_LOADMAP.
7134 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
7135 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
7137 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7139 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
7140 (arm_linux_hwbp_cap): New static variable.
7141 (arm_linux_get_hwbp_cap): Replace by ...
7142 (arm_linux_init_hwbp_cap): ... this new function.
7143 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
7144 (arm_linux_get_hw_watchpoint_count): Likewise.
7145 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7146 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
7147 (arm_prepare_to_resume): Use perror_with_name instead of error.
7149 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7151 * linux-arm-low.c: Include <signal.h>.
7152 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
7153 (struct arm_linux_hwbp_cap): New data type.
7154 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
7155 (struct arm_linux_hw_breakpoint): New data type.
7156 (MAX_BPTS, MAX_WPTS): Define.
7157 (struct arch_process_info, struct arch_lwp_info): New data types.
7158 (arm_linux_get_hwbp_cap): New function.
7159 (arm_linux_get_hw_breakpoint_count): Likewise.
7160 (arm_linux_get_hw_watchpoint_count): Likewise.
7161 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7162 (arm_hwbp_control_initialize): Likewise.
7163 (arm_hwbp_control_is_enabled): Likewise.
7164 (arm_hwbp_control_is_initialized): Likewise.
7165 (arm_hwbp_control_disable): Likewise.
7166 (arm_linux_hw_breakpoint_equal): Likewise.
7167 (arm_linux_hw_point_initialize): Likewise.
7168 (struct update_registers_data): New data structure.
7169 (update_registers_callback: New function.
7170 (arm_insert_point): Likewise.
7171 (arm_remove_point): Likewise.
7172 (arm_stopped_by_watchpoint): Likewise.
7173 (arm_stopped_data_address): Likewise.
7174 (arm_new_process): Likewise.
7175 (arm_new_thread): Likewise.
7176 (arm_prepare_to_resume): Likewise.
7177 (the_low_target): Register arm_insert_point, arm_remove_point,
7178 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
7179 arm_new_thread, and arm_prepare_to_resume.
7181 2011-09-15 Stan Shebs <stan@codesourcery.com>
7183 * server.h (struct emit_ops): Add compare-goto fields.
7184 * tracepoint.c (gdb_agent_op_sizes): New table.
7185 (emit_eq_goto): New function.
7186 (emit_ne_goto): New function.
7187 (emit_lt_goto): New function.
7188 (emit_le_goto): New function.
7189 (emit_gt_goto): New function.
7190 (emit_ge_goto): New function.
7191 (is_goto_target): New function.
7192 (compile_bytecodes): Recognize special cases of compare-goto
7193 combinations and call specialized emitters for them.
7194 * linux-x86-low.c (amd64_emit_eq_goto): New function.
7195 (amd64_emit_ne_goto): New function.
7196 (amd64_emit_lt_goto): New function.
7197 (amd64_emit_le_goto): New function.
7198 (amd64_emit_gt_goto): New function.
7199 (amd64_emit_ge_goto): New function.
7200 (amd64_emit_ops): Add the new functions.
7201 (i386_emit_eq_goto): New function.
7202 (i386_emit_ne_goto): New function.
7203 (i386_emit_lt_goto): New function.
7204 (i386_emit_le_goto): New function.
7205 (i386_emit_gt_goto): New function.
7206 (i386_emit_ge_goto): New function.
7207 (i386_emit_ops): Add the new functions.
7209 2011-09-08 Stan Shebs <stan@codesourcery.com>
7211 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
7212 (i386_emit_epilogue): Restore %ebx.
7214 2011-08-31 Jie Zhang <jzhang918@gmail.com>
7216 * server.c (step_thread): Remove definition.
7217 (process_serial_event): Don't handle Hs.
7218 * server.h (step_thread): Remove declaration.
7219 * target.c (set_desired_inferior): Remove use of step_thread.
7221 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7223 * linux-low.c: Include linux-procfs.h.
7224 (linux_attach_lwp_1): Update comments.
7225 (linux_attach): Scan for existing threads when attaching to a
7226 process that is the tgid.
7227 * Makefile.in: Update dependencies.
7229 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7231 * configure.srv: Add linux-procfs.o dependencies.
7233 2011-08-14 Yao Qi <yao@codesourcery.com>
7235 * target.h (struct target_ops): Fix indent.
7236 * win32-low.c (win32_target_ops): Fix comment.
7238 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
7239 Yao Qi <yao@codesourcery.com>
7241 * Makefile.in (clean): Remove tic6x-*.c files.
7242 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
7243 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
7244 (tic6x-c64xp-linux.c): Likewise.
7245 * configure.srv: Add support for tic6x-*-uclinux.
7246 * linux-tic6x-low.c: New.
7247 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
7249 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
7250 Yao Qi <yao@codesourcery.com>
7252 * target.h (struct target_ops): Add read_loadmap.
7253 * linux-low.c (struct target_loadseg): New type.
7254 (struct target_loadmap): New type.
7255 (linux_read_loadmap): New function.
7256 (linux_target_ops): Add linux_read_loadmap.
7257 * server.c (handle_query): Support qXfer:fdpic:read packet.
7258 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
7261 2011-08-05 Eli Zaretskii <eliz@gnu.org>
7263 * win32-low.c: Include <stdint.h>.
7265 2011-07-22 Pedro Alves <pedro@codesourcery.com>
7267 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
7268 to the inferior here.
7269 (i386_remove_aligned_watchpoint): Ditto.
7270 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
7271 fit part of the watchpoint in the debug registers.
7272 (i386_update_inferior_debug_regs): New.
7273 (i386_low_insert_watchpoint): Work on a local mirror of the debug
7274 registers, and only update the inferior on success.
7275 (i386_low_remove_watchpoint): Ditto.
7277 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
7279 * linux-low.c (compare_ints, unique, list_threads, show_process,
7280 linux_core_of_thread): Delete.
7281 (linux_target_ops): Change linux_core_of_thread to
7282 linux_common_core_of_thread.
7283 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
7284 * utils.c (malloc_failure): Change type of argument.
7285 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
7286 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
7287 common/linux-osdata.c, common/ptid.c and common/buffer.c.
7288 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
7289 (IPA_OBJS): Add common-utils-ipa.o.
7290 (ptid_h, linux_osdata_h): New macros.
7291 (server_h): Add common/common-utils.h, common/xml-utils.h,
7292 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
7294 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
7295 ptid.o, buffer.o): New rules.
7296 (linux-low.o): Add common/linux-osdata.h as a dependency.
7297 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
7298 * configure.ac: Add AC_HEADER_DIRENT check.
7299 * config.in: Regenerate.
7300 * configure: Regenerate.
7301 * remote-utils.c (xml_escape_text): Delete.
7302 (buffer_grow, buffer_free, buffer_init, buffer_finish,
7303 buffer_xml_printf): Move to common/buffer.c.
7304 * server.c (main): Remove call to initialize_inferiors.
7305 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
7306 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
7307 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
7308 internal_error, gdb_assert, gdb_assert_fail): Delete.
7309 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
7310 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
7312 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
7313 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
7314 initialize_inferiors): Delete.
7316 2011-07-20 Pedro Alves <pedro@codesourcery.com>
7318 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
7321 2011-05-31 Pedro Alves <pedro@codesourcery.com>
7323 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
7325 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
7327 2011-05-26 Yao Qi <yao@codesourcery.com>
7329 * Makefile.in (thread-db.o): Track dependence to
7330 common/gdb_thread_db.h.
7331 * thread-db.c: include gdb_thread_db.h from right place.
7333 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
7335 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
7336 __FILE__ and __LINE__ to internal_error.
7338 2011-05-13 Doug Evans <dje@google.com>
7340 * thread-db.c (try_thread_db_load_from_sdir): New function.
7341 (try_thread_db_load_from_dir): New function.
7342 (thread_db_load_search): Handle $sdir, ignore $pdir.
7343 Remove trying of system directories if search of
7344 libthread-db-search-path fails, that is now done via $sdir.
7346 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
7348 * server.c (handle_query): Add EnableDisableTracepoints to the list
7349 of supported features.
7350 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
7352 (cmd_qtenable_disable): New.
7353 (cmd_qtstart): Install tracepoints even if disabled.
7354 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
7355 receiving a QTEnable or QTDisable packet.
7356 (gdb_collect): Skip data collection if fast tracepoint is disabled.
7357 (ust_marker_to_static_tracepoint): Do not ignore disabled static
7359 (gdb_probe): Skip data collection if static tracepoint is disabled.
7361 2011-05-10 Doug Evans <dje@google.com>
7363 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
7365 2011-05-04 Doug Evans <dje@google.com>
7367 * linux-low.c (linux_join): Skip process lookup.
7368 * spu-low.c (spu_join): Ditto.
7369 * server.c (join_inferiors_callback): Delete.
7370 (process_serial_event): For 'D' packet (detach) call join_inferior
7373 2011-05-04 Joseph Myers <joseph@codesourcery.com>
7375 * README: Don't mention xscale*-*-linux*.
7376 * configure.srv (xscale*-*-linux*): Don't handle target.
7378 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
7380 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
7382 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
7383 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
7384 (i386_emit_void_call_2): Likewise.
7386 2011-04-26 Yao Qi <yao@codesourcery.com>
7388 * linux-low.c: Move common macros to linux-ptrace.h.
7389 Include linux-ptrace.h.
7390 * Makefile.in (linux_ptrace_h): New.
7391 (linux-low.o): Depends on linux-ptrace.h.
7393 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
7395 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
7396 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
7397 (remote_prepare): New function with most of the TCP code from ...
7398 (remote_open): ... here. Detect PORT here unconditionally. Move also
7399 setting transport_is_reliable.
7400 * server.c (run_once): New variable.
7401 (gdbserver_usage): Document it.
7402 (main): Set run_once for `--once'. Call remote_prepare. Exit after
7403 the first run if RUN_ONCE.
7404 * server.h (run_once, remote_prepare): New declarations.
7406 2011-04-19 Tom Tromey <tromey@redhat.com>
7408 * win32-low.c (handle_load_dll): Remove duplicate "the".
7410 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
7412 Remove support for old Cygwin 1.5 versions.
7413 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
7414 function to avoid warning.
7415 (win32_add_one_solib): Use cygwin_conv_path function to avoid
7418 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
7420 * gdbserver/server.h (Macro _): Define it if not available.
7422 2011-03-14 Michael Snyder <msnyder@vmware.com>
7424 * hostio.c (handle_close): Remove unnecessary null test.
7426 2011-03-10 Joel Brobecker <brobecker@adacore.com>
7428 * Makefile.in (maintainer-clean realclean distclean): Remove
7429 "make ... subdir_do" command.
7431 2011-03-10 Michael Snyder <msnyder@vmware.com>
7433 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7435 * server.c (handle_v_run): Free alloced buffer on early return.
7437 2011-03-09 Yao Qi <yao@codesourcery.com>
7440 2011-03-04 Yao Qi <yao@codesourcery.com>
7442 * Makefile.in: Remove GNU make feature --directory.
7444 2011-03-05 Yao Qi <yao@codesourcery.com>
7446 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7447 (subdir_do): New make target. Copied from gdb/Makefile.
7448 (maintainer-clean, realclean, distclean, clean): Call corresponding
7449 make targets in common/Makefile.
7451 2011-02-11 Yao Qi <yao@codesourcery.com>
7453 * configure.ac: Call AC_PROG_RANLIB.
7454 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7455 * configure: Regenerate.
7457 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7459 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7461 2011-03-06 Yao Qi <yao@codesourcery.com>
7463 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7465 2011-03-05 Yao Qi <yao@codesourcery.com>
7467 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7468 (subdir_do): New make target. Copied from gdb/Makefile.
7469 (maintainer-clean, realclean, distclean, clean): Call corresponding
7470 make targets in common/Makefile.
7472 2011-03-04 Yao Qi <yao@codesourcery.com>
7474 * Makefile.in: Remove GNU make feature --directory.
7476 2011-03-04 Michael Snyder <msnyder@vmware.com>
7478 * server.c (queue_stop_reply): Call xmalloc not malloc.
7480 2011-03-02 Michael Snyder <msnyder@vmware.com>
7482 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7484 2011-02-28 Michael Snyder <msnyder@vmware.com>
7486 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7487 (cmd_qtframe): Ditto.
7488 (cmd_qtbuffer): Ditto.
7489 (cmd_bigqtbuffer): Ditto.
7491 * utils.c (decimal2str): Initialize 'width' to nine, then
7494 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7496 * hostio.c (require_data): Free *data, not data.
7498 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7500 * hostio.c (require_data): Use free, not xfree.
7502 2011-02-27 Michael Snyder <msnyder@vmware.com>
7504 * server.c (handle_query): Discard unused value.
7506 * hostio.c (require_data): Free malloc memory before returning
7509 2011-02-26 Michael Snyder <msnyder@vmware.com>
7511 * linux-low.c (list_threads): Call closedir for dirent.
7513 2011-02-27 Michael Snyder <msnyder@vmware.com>
7515 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7516 a case statement falls through.
7518 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7520 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7523 2011-02-26 Michael Snyder <msnyder@vmware.com>
7525 * utils.c (decimal2str): Eliminate dead code and dead param.
7526 (pulongest): Drop dead param from call to decimal2str.
7529 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7531 Revert the following patch (not approved yet):
7532 2011-02-21 Hui Zhu <teawater@gmail.com>
7533 * tracepoint.c (tp_printf): New function.
7534 (eval_agent_expr): Handle gdb_agent_op_printf.
7536 2011-02-21 Hui Zhu <teawater@gmail.com>
7538 * tracepoint.c (tp_printf): New function.
7539 (eval_agent_expr): Handle gdb_agent_op_printf.
7541 2011-02-18 Tom Tromey <tromey@redhat.com>
7543 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7544 (tracepoint.o): Likewise.
7545 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7546 (gdb_agent_op_names): Likewise.
7548 2011-02-18 Tom Tromey <tromey@redhat.com>
7550 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7551 gdb_agent_op_rot>: New constants.
7552 (gdb_agent_op_names): Add pick and roll.
7553 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7556 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7558 * aclocal.m4: Regenerated with aclocal-1.11.1.
7560 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7562 * server.c (handle_qxfer_traceframe_info): New.
7563 (qxfer_packets): Register "traceframe-info".
7564 (handle_query): Report support for qXfer:traceframe-info:read+.
7565 * tracepoint.c (match_blocktype): New.
7566 (traceframe_find_block_type): Rename to ...
7567 (traceframe_walk_blocks): ... this. Add callback filter argument,
7569 (traceframe_find_block_type): New, reimplemented on top of
7570 traceframe_walk_blocks.
7571 (build_traceframe_info_xml): New.
7572 (traceframe_read_info): New.
7573 * server.h (traceframe_read_info): Declare.
7575 2011-02-11 Yao Qi <yao@codesourcery.com>
7577 * configure.ac: Call AC_PROG_RANLIB.
7578 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7579 * configure: Regenerate.
7581 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7583 * server.c (gdb_read_memory): Change return semantics to allow
7585 (handle_search_memory_1): Adjust.
7586 (process_serial_event) <'m' packet>: Handle partial transfers.
7587 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7589 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7591 * regcache.c (init_register_cache): Initialize
7592 regcache->register_status.
7593 (free_register_cache): Release regcache->register_status.
7594 (regcache_cpy): Copy register_status.
7595 (registers_to_string): Print 'x's for unavailable registers.
7596 (supply_register): Mark the register's status valid or
7597 unavailable, depending on whether a buffer was passed in or not.
7598 (supply_register_zeroed): New.
7599 (supply_regblock): Mark the registers' status valid or
7600 unavailable, depending on whether a buffer was passed in or not.
7601 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7602 (struct regcache): New `register_status' field.
7603 (supply_register_zeroed): Declare.
7604 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7605 supply_register_zeroed, rather than passing a NULL buffer to
7607 * tracepoint.c (fetch_traceframe_registers): Update comment.
7609 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7611 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7614 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7616 * server.h (decode_xfer_write): Change prototype.
7617 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7618 and don't extract the annex here.
7619 * server.c (decode_xfer_read): Remove `annex' parameter,
7620 and don't extract the annex here.
7622 (struct qxfer): New.
7623 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7624 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7625 (handle_qxfer_statictrace): New functions, abstracted out from
7626 handle_query, and made to use the struct qxfer interface.
7627 (handle_threads_qxfer_proper): Rename to ...
7628 (handle_qxfer_threads_proper): ... this.
7629 (handle_threads_qxfer): Rename to ...
7630 (handle_qxfer_threads): ... this. Adjust.
7631 (qxfer_packets): New array.
7632 (handle_qxfer): New function.
7633 (handle_query): Use handle_qxfer.
7635 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7637 * gdbreplay.c: Shorten lines of >= 80 columns.
7638 * linux-low.c: Ditto.
7639 * linux-ppc-low.c: Ditto.
7640 * linux-s390-low.c: Ditto.
7641 * linux-sparc-low.c: Ditto.
7642 * linux-x86-low.c: Ditto.
7643 * linux-xtensa-low.c: Ditto.
7644 * mem-break.c: Ditto.
7646 * regcache.h: Ditto.
7647 * remote-utils.c: Ditto.
7650 * thread-db.c: Ditto.
7651 * tracepoint.c: Ditto.
7653 * win32-low.h: Ditto.
7655 2011-01-05 Joel Brobecker <brobecker@adacore.com>
7657 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7660 2011-01-01 Joel Brobecker <brobecker@adacore.com>
7662 * server.c (gdbserver_version): Update copyright year in version
7664 * gdbreplay.c (gdbreplay_version): Ditto.
7666 2010-12-29 Jie Zhang <jie.zhang@analog.com>
7668 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7669 * linux-bfin-low.c: New file.
7670 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7671 PT_DATA_ADDR for BFIN targets.
7672 * Makefile.in (SFILES): Add linux-bfin-low.c.
7673 (clean): Remove reg-bfin.c.
7674 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7675 * README: Mention supported Blackfin targets.
7677 2010-12-23 Mike Frysinger <vapier@gentoo.org>
7679 * .gitignore: New file.
7681 2010-11-16 Mike Frysinger <vapier@gentoo.org>
7683 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7685 2010-10-22 Jie Zhang <jie@codesourcery.com>
7687 * Makefile.in: Add FLAGS_TO_PASS variable.
7688 (install): Remove dependency of install-only and recursively
7689 invoke make for install-only.
7691 2010-10-04 Doug Evans <dje@google.com>
7693 * Makefile.in (uninstall): Use $(DESTDIR).
7695 2010-09-24 Pedro Alves <pedro@codesourcery.com>
7699 * linux-x86-low.c (compat_siginfo_from_siginfo)
7700 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7701 si_code is < 0. Check for si_code == SI_TIMER before checking for
7704 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7706 * lynx-i386-low.c: New file.
7707 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7709 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7711 * lynx-low.c (ptrace_request_to_str): Remove handling for
7712 request values that have been removed in LynxOS 5.x.
7714 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7716 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7719 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7721 * configure.ac: Add --enable-inprocess-agent option.
7722 * configure: Rebuilt.
7724 2010-09-06 Yao Qi <yao@codesourcery.com>
7726 * linux-low.c (linux_kill): Remove unused variable.
7727 (linux_stabilize_threads): Likewise.
7728 * server.c (start_inferior): Likewise.
7729 (queue_stop_reply_callback): Likewise.
7730 * tracepoint.c (do_action_at_tracepoint): Likewise.
7732 2010-09-06 Yao Qi <yao@codesourcery.com>
7734 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7737 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7739 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7741 2010-09-06 Pedro Alves <pedro@codesourcery.com>
7743 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7746 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7748 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7749 gdbserver/lynx-ppc-low.c: New files.
7750 * Makefile.in (lynx_low_h): New variable.
7751 (lynx-low.o, lynx-ppc-low.o): New rules.
7752 * configure.ac: On LynxOS, link with -lnetinet.
7753 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7754 * configure: regenerate.
7756 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7758 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7759 * configure.ac: Add check for vasprintf and vsnprintf.
7760 * configure, config.in: Regenerate.
7761 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7763 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7765 * gdbreplay.c: Move include of alloca.h up, next to include of
7767 * server.h: Add include of malloc.h.
7768 * mem-break.c: Remove include of malloc.h.
7769 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7771 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7773 * Makefile.in (memmem.o): Build with -Wno-error.
7775 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7777 * utils.c (xsnprintf): Make non-static.
7778 * server.h: Add xsnprintf declaration.
7779 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7780 replace calls to snprintf by calls to xsnprintf throughout.
7782 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7784 * configure.ac: Add configure check for alloca.
7785 * configure, config.in: Regenerate.
7786 * server.h: Include alloca.h if it exists.
7787 * gdbreplay.c: Include alloca.h if it exists.
7789 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7791 * linux-low.c (__SIGRTMIN): Define if not already defined.
7792 (linux_create_inferior): Check for __ANDROID__ rather than
7794 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7795 are already deferred.
7796 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7797 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7798 stopped and already has a pending signal to report.
7799 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7800 a pending signal to report or is moving out of a jump pad.
7801 (linux_init_signals): Check for __ANDROID__ rather than
7804 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7806 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7807 debug_threads check. Avoid a linear search when not doing debug
7810 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7812 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7813 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7814 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7815 (process_event): Change local fd's type to gdb_fildes_t.
7816 (create_file_handler): Adjust prototype.
7817 (delete_file_handler): Adjust prototype.
7818 (handle_file_event): Adjust prototype. Use pfildes.
7819 (create_file_event): Adjsut prototype.
7820 * remote-utils.c (remote_desc, listen_desc): Change type to
7822 * server.h: New gdb_fildes_t typedef.
7823 [USE_WIN32API]: Include winsock2.h.
7824 (delete_file_handler, add_file_handler): Adjust prototypes.
7826 * utils.c (pfildes): New.
7828 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7830 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7831 * configure: Regenerate.
7833 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7835 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7836 (linux_done_accessing_memory): ... this.
7837 (linux_target_ops): Adjust.
7838 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7839 * nto-low.c (nto_target_ops): Adjust comment.
7840 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7841 * spu-low.c (spu_target_ops): Adjust comment.
7842 * target.h (target_ops): Rename unprepare_to_access_memory field
7843 to done_accessing_memory.
7844 (unprepare_to_access_memory): Rename to ...
7845 (done_accessing_memory): ... this.
7847 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7849 * linux-low.c (linux_prepare_to_access_memory): New.
7850 (linux_unprepare_to_access_memory): New.
7851 (linux_target_ops): Install them.
7852 * server.c (read_memory): Rename to ...
7853 (gdb_read_memory): ... this. Use
7854 prepare_to_access_memory/prepare_to_access_memory.
7855 (write_memory): Rename to ...
7856 (gdb_write_memory): ... this. Use
7857 prepare_to_access_memory/prepare_to_access_memory.
7858 (handle_search_memory_1): Adjust.
7859 (process_serial_event): Adjust.
7860 * target.h (struct target_ops): New fields
7861 prepare_to_access_memory and unprepare_to_access_memory.
7862 (prepare_to_access_memory, unprepare_to_access_memory): New.
7863 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
7864 prepare_to_access_memory/prepare_to_access_memory.
7865 * nto-low.c (nto_target_ops): Adjust.
7866 * spu-low.c (spu_target_ops): Adjust.
7867 * win32-low.c (win32_target_ops): Adjust.
7869 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7871 * Makefile.in (WARN_CFLAGS): Get it from configure.
7872 (WERROR_CFLAGS): New.
7873 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
7874 * configure.ac: Introduce --enable-werror, which adds -Werror to
7875 the compiler command line. Enabled by default. Disable with
7876 --disable-werror. Add -Wdeclaration-after-statement
7877 Wpointer-arith and -Wformat-nonliteral to warning flags.
7878 * configure: Regenerate.
7880 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7882 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
7884 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7886 * gdbreplay.c (remote_error): New.
7888 (expect): Use gdbchar. Check for error reading from GDB.
7889 Clarify sync error output.
7890 (play): Check for errors writing to GDB.
7891 * linux-low.c (sigchld_handler): Really ignore `write' errors.
7892 * remote-utils.c (getpkt): Check for errors writing to the remote
7895 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7897 * linux-low.c (linux_wait_1): Move non-debugging code out of
7898 `debug_threads' control.
7900 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7902 * linux-low.c (linux_wait_1): Don't set last_status here.
7903 * server.c (push_event, queue_stop_reply_callback): Assert we're
7904 not pushing a TARGET_WAITKIND_IGNORE event.
7905 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
7906 (myresume, handle_target_event): Set the thread's last_resume_kind
7907 and last_status from the target returned status.
7909 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7913 * linux-x86-low.c (update_debug_registers_callback): New.
7914 (i386_dr_low_set_addr): Use it.
7915 (i386_dr_low_get_addr): New.
7916 (i386_dr_low_set_control): Use update_debug_registers_callback.
7917 (i386_dr_low_get_control): New.
7918 (i386_dr_low_get_status): Adjust.
7919 * linux-low.c (linux_stop_lwp): New.
7920 * linux-low.h (linux_stop_lwp): Declare.
7922 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
7923 argument instead of a i386_debug_reg_state.
7924 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
7925 a i386_debug_reg_state.
7926 (i386_insert_aligned_watchpoint): Adjust.
7927 (i386_remove_aligned_watchpoint): Adjust.
7928 (i386_low_stopped_data_address): Read the debug registers from the
7929 inferior instead of from the mirrors.
7930 * i386-low.h (struct i386_debug_reg_state): Extend comment.
7931 (i386_dr_low_get_addr): Declare.
7932 (i386_dr_low_get_control): Declare.
7933 (i386_dr_low_get_status): Change prototype.
7935 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
7936 (i386_dr_low_get_addr): New.
7937 (i386_dr_low_get_control): New.
7938 (i386_dr_low_get_status): Adjust prototype. Return
7940 (i386_initial_stuff): Clear dr_status_mirror and
7942 (i386_get_thread_context): Adjust.
7943 (i386_set_thread_context): Adjust.
7944 (i386_thread_added): Adjust.
7946 2010-08-24 Pedro Alves <pedro@codesourcery.com>
7948 * linux-low.h (linux_thread_area): Delete declaration.
7950 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
7952 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
7953 after its termination.
7955 2010-08-09 Pedro Alves <pedro@codesourcery.com>
7957 * linux-low.c (gdb_wants_lwp_stopped): Delete.
7958 (gdb_wants_all_stopped): Delete.
7959 (linux_wait_1): Don't call them.
7960 * server.c (handle_v_cont): Tag all threads as want-stopped.
7961 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
7962 stopped as "client-wants-stopped".
7964 2010-07-31 Pedro Alves <pedro@codesourcery.com>
7966 * Makefile.in (signals_h): New.
7967 (server_h): Depend on it.
7968 (server.o): Don't depend on $(signals_def).
7969 (signals.o): Depend on $(signals_def).
7971 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
7973 * Makefile.in (signals_def): New.
7974 (server_h): Append include/gdb/signals.h and signals_def.
7975 (server.o): Append signals_def.
7977 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7979 * server.c (handle_target_event): Use target_signal_to_host for
7980 resume_info.sig initialization.
7981 * target.h (struct thread_resume) <sig>: New comment.
7983 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
7985 * server.c (handle_query): strcpy() the returned string from paddress()
7986 instead of sprintf().
7987 * utils.c (paddress): Return phex_nz().
7989 2010-07-07 Joel Brobecker <brobecker@adacore.com>
7991 * server.c (handle_v_cont): Call mourn_inferior if process
7993 (myresume): Likewise.
7995 2010-07-01 Pedro Alves <pedro@codesourcery.com>
7997 Static tracepoints, and integration with UST.
7999 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8000 * mem-break.c (uninsert_all_breakpoints)
8001 (reinsert_all_breakpoints): New.
8002 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8003 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8004 (gdb_agent_ust_loaded, helper_thread_id)
8005 (gdb_agent_helper_thread_id): New macros.
8006 (struct ipa_sym_addresses): Add addr_ust_loaded,
8007 addr_helper_thread_id, addr_cmd_buf.
8008 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8009 (in_process_agent_loaded_ust): New.
8010 (write_e_ust_not_loaded): New.
8011 (maybe_write_ipa_ust_not_loaded): New.
8012 (struct collect_static_trace_data_action): New.
8013 (enum tracepoint_type) <static_tracepoint>: New.
8014 (struct tracepoint) <handle>: Mention static tracepoints.
8015 (struct static_tracepoint_ctx): New.
8016 (CMD_BUF_SIZE): New.
8017 (add_tracepoint_action): Handle static tracepoint actions.
8018 (unprobe_marker_at): New.
8019 (clear_installed_tracepoints): Handle static tracepoints.
8020 (cmd_qtdp): Handle static tracepoints.
8021 (probe_marker_at): New.
8022 (cmd_qtstart): Handle static tracepoints.
8023 (response_tracepoint): Handle static tracepoints.
8024 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8025 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8026 (get_context_regcache): Handle static tracepoints.
8027 (do_action_at_tracepoint): Handle static tracepoint actions.
8028 (traceframe_find_block_type): Handle static trace data blocks.
8029 (traceframe_read_sdata): New.
8030 (download_tracepoints): Download static tracepoint actions.
8031 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8032 (GDB_PROBE_NAME): New.
8037 (ust_marker_to_static_tracepoint): New.
8039 (collect_ust_data_at_tracepoint): New.
8040 (gdb_ust_probe): New.
8041 (UNIX_PATH_MAX, SOCK_DIR): New.
8042 (gdb_ust_connect_sync_socket): New.
8043 (resume_thread, stop_thread): New.
8044 (run_inferior_command): New.
8045 (init_named_socket): New.
8046 (gdb_ust_socket_init): New.
8047 (cstr_to_hexstr): New.
8049 (first_marker, next_marker): New.
8050 (response_ust_marker): New.
8051 (cmd_qtfstm, cmd_qtsstm): New.
8052 (unprobe_marker_at, probe_marker_at): New.
8053 (cmd_qtstmat, gdb_ust_thread): New.
8054 (gdb_ust_init): New.
8055 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8056 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8058 (x86_64_st_collect_regmap): New.
8059 (X86_64_NUM_ST_COLLECT_GREGS): New.
8060 (AMD64_RIP_REGNUM): New.
8061 (supply_static_tracepoint_registers): New.
8062 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8064 (i386_st_collect_regmap): New.
8065 (i386_NUM_ST_COLLECT_GREGS): New.
8066 (supply_static_tracepoint_registers): New.
8067 * server.c (handle_query): Handle qXfer:statictrace:read.
8068 <qSupported>: Report support for StaticTracepoints, and
8069 qXfer:statictrace:read features.
8070 * server.h (traceframe_read_sdata)
8071 (supply_static_tracepoint_registers): Declare.
8072 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8073 (unpack_varlen_hex): Include in IPA build.
8074 * Makefile.in (ustlibs, ustinc): New.
8075 (IPA_OBJS): Add remote-utils-ipa.o.
8076 ($(IPA_LIB)): Link -ldl and -lpthread.
8078 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8079 * config.in, configure: Regenerate.
8081 2010-06-20 Ian Lance Taylor <iant@google.com>
8082 Pedro Alves <pedro@codesourcery.com>
8084 * linux-x86-low.c (always_true): Delete.
8085 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8086 trying to fool the compiler with always_true.
8088 2010-06-20 Pedro Alves <pedro@codesourcery.com>
8090 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8091 conditions in gdbserver.
8093 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8095 * spu-low.c (spu_read_memory): Wrap around local store limit.
8096 (spu_write_memory): Likewise.
8098 2010-06-15 Pedro Alves <pedro@codesourcery.com>
8100 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
8101 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
8103 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
8105 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
8106 uses with LONGEST uses.
8108 2010-06-14 Stan Shebs <stan@codesourcery.com>
8109 Pedro Alves <pedro@codesourcery.com>
8113 * linux-x86-low.c: Include limits.h.
8118 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8119 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8120 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
8121 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
8122 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8123 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8124 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8125 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
8126 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
8127 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
8128 (amd64_emit_void_call_2): New.
8129 (amd64_emit_ops): New.
8130 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
8131 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
8132 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
8133 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
8134 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
8135 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
8136 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
8137 (i386_emit_call, i386_emit_reg, i386_emit_pop)
8138 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
8139 (i386_emit_stack_adjust, i386_emit_int_call_1)
8140 (i386_emit_void_call_2): New.
8141 (i386_emit_ops): New.
8142 (x86_emit_ops): New.
8143 (the_low_target): Install x86_emit_ops.
8144 * server.h (struct emit_ops): New.
8145 (get_raw_reg_func_addr): Declare.
8146 (current_insn_ptr, emit_error): Declare.
8147 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
8148 (set_trace_state_variable_value): New defines.
8149 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
8150 addr_get_trace_state_variable_value and
8151 addr_set_trace_state_variable_value.
8152 (symbol_list): New fields for get_raw_reg,
8153 get_trace_state_variable_value and set_trace_state_variable_value.
8154 (condfn): New typedef.
8155 (struct tracepoint): New field `compiled_cond'.
8156 (do_action_at_tracepoint): Clear compiled_cond.
8157 (get_trace_state_variable_value, set_trace_state_variable_value):
8159 (condition_true_at_tracepoint): If there's a compiled condition,
8161 (current_insn_ptr, emit_error): New globals.
8162 (struct bytecode_address): New.
8163 (get_raw_reg_func_addr): New.
8164 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
8165 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
8166 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
8167 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
8168 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
8169 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
8170 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
8171 (compile_tracepoint_condition, compile_bytecodes): New.
8172 * target.h (emit_ops): Forward declare.
8173 (struct target_ops): New field emit_ops.
8174 (target_emit_ops): New.
8175 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
8176 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
8177 * linux-low.c (linux_emit_ops): New.
8178 (linux_target_ops): Install it.
8179 * linux-low.h (struct linux_target_ops): New field emit_ops.
8181 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
8183 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
8184 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
8186 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8187 Stan Shebs <stan@codesourcery.com>
8189 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
8190 (all): Depend on $(extra_libraries).
8191 (install-only): Install the IPA.
8192 (IPA_OBJS, IPA_LIB): New.
8193 (clean): Remove the IPA lib.
8194 (IPAGENT_CFLAGS): New.
8195 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
8196 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
8197 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
8198 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
8199 * configure.ac: Check for atomic builtins support in the compiler.
8200 (IPA_DEPFILES, extra_libraries): Define.
8201 * configure.srv (ipa_obj): Add description.
8202 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
8203 (i[34567]86-*-linux*): Set ipa_obj.
8204 (x86_64-*-linux*): Set ipa_obj.
8205 * linux-low.c (stabilizing_threads): New.
8206 (supports_fast_tracepoints): New.
8207 (linux_detach): Stabilize threads before detaching.
8208 (handle_tracepoints): Handle internal tracing breakpoints. Assert
8209 the lwp is either not stabilizing, or is moving out of a jump pad.
8210 (linux_fast_tracepoint_collecting): New.
8211 (maybe_move_out_of_jump_pad): New.
8212 (enqueue_one_deferred_signal): New.
8213 (dequeue_one_deferred_signal): New.
8214 (linux_wait_for_event_1): If moving out of a jump pad, defer
8215 pending signals to later.
8216 (linux_stabilize_threads): New.
8217 (linux_wait_1): Check if threads need moving out of jump pads, and
8219 (stuck_in_jump_pad_callback): New.
8220 (move_out_of_jump_pad_callback): New.
8222 (linux_resume_one_lwp): Handle moving out of jump pads.
8223 (linux_set_resume_request): Dequeue deferred signals.
8224 (need_step_over_p): Also step over fast tracepoint jumps.
8225 (start_step_over): Also uninsert fast tracepoint jumps.
8226 (finish_step_over): Also reinsert fast tracepoint jumps.
8227 (linux_install_fast_tracepoint_jump): New.
8228 (linux_target_ops): Install linux_stabilize_threads and
8229 linux_install_fast_tracepoint_jump_pad.
8230 * linux-low.h (linux_target_ops) <get_thread_area,
8231 install_fast_tracepoint_jump_pad>: New fields.
8232 (struct lwp_info) <collecting_fast_tracepoint,
8233 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
8234 (linux_get_thread_area): Declare.
8235 * linux-x86-low.c (jump_insn): New.
8236 (x86_get_thread_area): New.
8237 (append_insns): New.
8239 (amd64_install_fast_tracepoint_jump_pad): New.
8240 (i386_install_fast_tracepoint_jump_pad): New.
8241 (x86_install_fast_tracepoint_jump_pad): New.
8242 (the_low_target): Install x86_get_thread_area and
8243 x86_install_fast_tracepoint_jump_pad.
8244 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
8245 (struct fast_tracepoint_jump): New.
8246 (fast_tracepoint_jump_insn): New.
8247 (fast_tracepoint_jump_shadow): New.
8248 (find_fast_tracepoint_jump_at): New.
8249 (fast_tracepoint_jump_here): New.
8250 (delete_fast_tracepoint_jump): New.
8251 (set_fast_tracepoint_jump): New.
8252 (uninsert_fast_tracepoint_jumps_at): New.
8253 (reinsert_fast_tracepoint_jumps_at): New.
8254 (set_breakpoint_at): Use write_inferior_memory.
8255 (uninsert_raw_breakpoint): Use write_inferior_memory.
8256 (check_mem_read): Mask out fast tracepoint jumps.
8257 (check_mem_write): Mask out fast tracepoint jumps.
8258 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
8259 (set_fast_tracepoint_jump): Declare.
8260 (delete_fast_tracepoint_jump)
8261 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
8262 (reinsert_fast_tracepoint_jumps_at): Declare.
8263 * regcache.c: Don't compile many functions when building the
8264 in-process agent library.
8265 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
8266 the register buffer in the heap.
8267 (free_register_cache): If the register buffer isn't owned by the
8268 regcache, don't free it.
8269 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
8270 pre-existing register caches.
8271 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
8273 (convert_ascii_to_int): : Constify `from' parameter type.
8274 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
8275 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
8276 the needed buffer in-place.
8277 (relocate_instruction): New.
8278 * server.c (handle_query) <qSymbols>: If the target supports
8279 tracepoints, give it a chance of looking up symbols. Report
8280 support for fast tracepoints.
8281 (handle_status): Stabilize threads.
8282 (process_serial_event): Adjust.
8283 * server.h (struct fast_tracepoint_jump): Forward declare.
8284 (struct process_info) <fast_tracepoint_jumps>: New field.
8285 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
8286 (decode_X_packet, decode_M_packet): Adjust.
8287 (relocate_instruction): Declare.
8288 (in_process_agent_loaded): Declare.
8289 (tracepoint_look_up_symbols): Declare.
8290 (struct fast_tpoint_collect_status): Declare.
8291 (fast_tracepoint_collecting): Declare.
8292 (force_unlock_trace_buffer): Declare.
8293 (handle_tracepoint_bkpts): Declare.
8294 (initialize_low_tracepoint)
8295 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
8296 * target.h (struct target_ops) <stabilize_threads,
8297 install_fast_tracepoint_jump_pad>: New fields.
8298 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
8299 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
8300 [HAVE_STDINT_H]: Include stdint.h.
8301 (trace_debug_1): Rename to ...
8302 (trace_vdebug): ... this.
8303 (trace_debug): Rename to ...
8304 (trace_debug_1): ... this. Add `level' parameter.
8306 (ATTR_USED, ATTR_NOINLINE): New.
8307 (IP_AGENT_EXPORT): New.
8308 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8309 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
8310 (about_to_request_buffer_space, trace_buffer_is_full)
8311 (stopping_tracepoint, expr_eval_result, error_tracepoint)
8312 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
8313 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
8314 (traceframe_write_count, traceframes_created)
8315 (trace_state_variables)
8316 New renaming defines.
8317 (struct ipa_sym_addresses): New.
8318 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
8320 (ipa_sym_addrs): New.
8321 (all_tracepoint_symbols_looked_up): New.
8322 (in_process_agent_loaded): New.
8323 (write_e_ipa_not_loaded): New.
8324 (maybe_write_ipa_not_loaded): New.
8325 (tracepoint_look_up_symbols): New.
8326 (debug_threads) [IN_PROCESS_AGENT]: New.
8327 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
8328 (UNKNOWN_SIDE_EFFECTS): New.
8329 (stop_tracing): New.
8330 (flush_trace_buffer): New.
8331 (stop_tracing_bkpt): New.
8332 (flush_trace_buffer_bkpt): New.
8333 (read_inferior_integer): New.
8334 (read_inferior_uinteger): New.
8335 (read_inferior_data_pointer): New.
8336 (write_inferior_data_pointer): New.
8337 (write_inferior_integer): New.
8338 (write_inferior_uinteger): New.
8339 (struct collect_static_trace_data_action): Delete.
8340 (enum tracepoint_type): New.
8341 (struct tracepoint) <type>: New field `type'.
8342 <actions_str, step_actions, step_actions_str>: Only include in
8344 <orig_size, obj_addr_on_target, adjusted_insn_addr>
8345 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
8346 (tracepoints): Use IP_AGENT_EXPORT.
8347 (last_tracepoint): Don't include in the IPA.
8348 (stopping_tracepoint): Use IP_AGENT_EXPORT.
8349 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
8350 (alloced_trace_state_variables): New.
8351 (trace_state_variables): Use IP_AGENT_EXPORT.
8352 (traceframe_t): Delete unused variable.
8353 (circular_trace_buffer): Don't include in the IPA.
8354 (trace_buffer_start): Delete.
8355 (struct trace_buffer_control): New.
8356 (trace_buffer_free): Delete.
8357 (struct ipa_trace_buffer_control): New.
8358 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
8359 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
8361 (trace_buffer_ctrl): New.
8362 (TRACE_BUFFER_CTRL_CURR): New.
8363 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
8364 Reimplement as macros.
8365 (trace_buffer_wrap): Delete.
8366 (traceframe_write_count, traceframe_read_count)
8367 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
8368 (struct tracepoint_hit_ctx) <type>: New field.
8369 (struct fast_tracepoint_ctx): New.
8370 (memory_barrier): New.
8372 (record_tracepoint_error): Update atomically in the IPA.
8373 (clear_inferior_trace_buffer): New.
8374 (about_to_request_buffer_space): New.
8375 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
8376 updating the same buffer.
8377 (add_tracepoint): Default the tracepoint's type to trap
8378 tracepoint, and orig_size to -1.
8379 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
8381 (create_trace_state_variable): New parameter `gdb'. Handle it.
8382 (clear_installed_tracepoints): Clear fast tracepoint jumps.
8383 (cmd_qtdp): Handle fast tracepoints.
8385 (max_jump_pad_size): New.
8386 (gdb_jump_pad_head): New.
8387 (get_jump_space_head): New.
8388 (claim_jump_space): New.
8389 (sort_tracepoints): New.
8390 (MAX_JUMP_SIZE): New.
8391 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
8393 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
8394 support. Upload fast traceframes, and delete internal IPA
8396 (stop_tracing_handler): New.
8397 (flush_trace_buffer_handler): New.
8398 (cmd_qtstop): Upload fast tracepoints.
8399 (response_tracepoint): Handle fast tracepoints.
8400 (tracepoint_finished_step): Upload fast traceframes. Set the
8401 tracepoint hit context's tracepoint type.
8402 (handle_tracepoint_bkpts): New.
8403 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
8404 type. Add comment about fast tracepoints.
8405 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
8406 non-existing action_str field.
8407 (get_context_regcache): Handle fast tracepoints.
8408 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
8410 (fast_tracepoint_from_jump_pad_address): New.
8411 (fast_tracepoint_from_ipa_tpoint_address): New.
8412 (collecting_t): New.
8413 (force_unlock_trace_buffer): New.
8414 (fast_tracepoint_collecting): New.
8417 (write_inferior_data_ptr): New.
8418 (target_tp_heap): New.
8419 (target_malloc): New.
8420 (download_agent_expr): New.
8422 (download_tracepoints): New.
8423 (download_trace_state_variables): New.
8424 (upload_fast_traceframes): New.
8425 (IPA_FIRST_TRACEFRAME): New.
8426 (IPA_NEXT_TRACEFRAME_1): New.
8427 (IPA_NEXT_TRACEFRAME): New.
8428 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8429 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8430 (gdb_jump_pad_buffer_end): New.
8431 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8432 (initialize_tracepoint): Adjust.
8433 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8434 buffer. Initialize the low module.
8435 * utils.c (PREFIX, TOOLNAME): New.
8436 (malloc_failure): Use PREFIX.
8437 (error): In the IPA, an error causes an exit.
8438 (fatal, warning): Use PREFIX.
8439 (internal_error): Use TOOLNAME.
8440 (NUMCELLS): Increase to 10.
8441 * configure, config.in: Regenerate.
8443 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8445 * server.c (handle_query) <qSupported>: Do two passes over the
8446 qSupported string to avoid nesting strtok.
8448 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8450 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8452 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8454 * configure: Regenerate.
8455 * proc-service.list: New.
8457 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8459 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8462 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8464 * gdbreplay.c (remote_open): Check error return from socket() call by
8465 its equality to -1 not by it being negative.
8466 * remote-utils.c (remote_open): Likewise.
8468 2010-05-23 Pedro Alves <pedro@codesourcery.com>
8470 * config.h: Regenerate.
8472 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8474 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8475 doesn't provide PTRACE_GET_THREAD_AREA.
8477 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8479 * linux-m68k-low.c: Include <asm/ptrace.h>
8480 (ps_get_thread_area): Implement.
8482 2010-05-03 Doug Evans <dje@google.com>
8484 * event-loop.c (struct callback_event): New struct.
8485 (callback_list): New global.
8486 (append_callback_event, delete_callback_event): New functions.
8487 (process_callback): New function.
8488 (start_event_loop): Call it.
8489 * remote-utils.c (NOT_SCHEDULED): Define.
8490 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8491 moved out of readchar.
8492 (readchar): Rewrite. Call reschedule before returning.
8493 (reset_readchar): New function.
8494 (remote_close): Call it.
8495 (process_remaining, reschedule): New functions.
8496 * server.h (callback_handler_func): New typedef.
8497 (append_callback_event, delete_callback_event): Declare.
8499 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8501 * proc-service.c (ps_pglobal_lookup): Use
8502 thread_db_look_up_one_symbol.
8503 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8504 parameter. Use it instead of all_symbols_looked_up.
8505 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8507 (all_symbols_looked_up): Don't declare.
8508 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8509 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8511 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8512 Set all_symbols_looked_up here.
8513 (thread_db_look_up_one_symbol): New.
8514 (thread_db_get_tls_address): Adjust.
8515 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8516 thread_db object on the heap, and tentatively set it in the
8518 (thread_db_init): Don't set all_symbols_looked_up here.
8519 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8521 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8523 * linux-low.c (linux_kill, linux_detach): Adjust.
8524 (status_pending_p_callback): Remove redundant statement. Check
8525 for !TARGET_WAITIKIND_IGNORE, instead of
8526 TARGET_WAITKIND_STOPPED.
8527 (handle_tracepoints): Make sure LWP is locked. Adjust.
8528 (linux_wait_for_event_1): Adjust.
8529 (linux_cancel_breakpoints): New.
8530 (unsuspend_one_lwp): New.
8531 (unsuspend_all_lwps): New.
8532 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8533 (send_sigstop_callback): Change return type to int, add new
8534 `except' parameter and handle it.
8535 (suspend_and_send_sigstop_callback): New.
8536 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8537 pass them down. If SUSPEND, also increment the lwp's suspend
8539 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8540 (need_step_over_p): Don't consider suspended LWPs.
8541 (start_step_over): Adjust.
8542 (proceed_one_lwp): Change return type to int, add new `except'
8543 parameter and handle it.
8544 (unsuspend_and_proceed_one_lwp): New.
8545 (proceed_all_lwps): Use find_inferior instead of
8547 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8548 also decrement the suspend count of LWPs. Pass `except' down,
8549 instead of hacking its suspend count.
8550 (linux_pause_all): Add `freeze' parameter. Adjust.
8551 (linux_unpause_all): New.
8552 (linux_target_ops): Install linux_unpause_all.
8553 * server.c (handle_status): Adjust.
8554 * target.h (struct target_ops): New fields `unpause_all' and
8555 `cancel_breakpoints'. Add new parameter to `pause_all'.
8556 (pause_all): Add new `freeze' parameter.
8558 (cancel_breakpoints): New.
8559 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8561 (cmd_qtstart): Pause threads.
8562 (stop_tracing): Pause threads, and cancel breakpoints.
8563 * win32-low.c (win32_target_ops): Adjust.
8565 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8567 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8568 the inferior right away from here...
8569 (linux_wait_1): ... to here, and adjust to check the thread's
8570 last_resume_kind instead of the lwp's step or stop_expected flags.
8572 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8574 * README: Use consistent `GDB' and `GDBserver' spellings.
8576 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8578 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8579 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8580 (linux_detach_one_lwp): Assume the lwp is stopped.
8581 (any_thread_of): Delete.
8582 (linux_detach): Stop all lwps here. Don't blindly delete all
8584 (delete_lwp_callback): New.
8585 (linux_mourn): Delete all lwps of the process that is gone.
8586 (linux_wait_1): Don't delete the last lwp of the process here.
8587 * mem-break.h (mark_breakpoints_out): Declare.
8588 * mem-break.c (mark_breakpoints_out): New.
8589 (free_all_breakpoints): Use it.
8590 * server.c (handle_target_event): If the process is gone, mark
8592 * thread-db.c (struct thread_db) <create_bp>: New field.
8593 (thread_db_enable_reporting): Fix prototype. Store a thread event
8594 breakpoint reference in the thread_db struct.
8595 (thread_db_load_search): Clear the thread_db object.
8596 (try_thread_db_load_1): Ditto.
8597 (switch_to_process): New.
8598 (disable_thread_event_reporting): Use it.
8599 (remove_thread_event_breakpoints): New.
8600 (thread_db_detach, thread_db_mourn): Use it.
8602 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8604 * linux-low.c (linux_enable_event_reporting): New.
8605 (linux_wait_for_event_1, handle_extended_wait): Use it.
8607 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8609 * linux-low.c (linux_kill_one_lwp, linux_kill)
8610 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8611 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8612 SIGSTOP even if the LWP is stopped.
8613 (send_sigstop_callback): New.
8614 (stop_all_lwps): Use send_sigstop_callback instead.
8615 (linux_resume_one_thread): Adjust.
8616 (proceed_one_lwp): Still proceed an LWP that the client has
8617 requested to stop, if we haven't reported it as stopped yet. Make
8618 sure that LWPs the client want stopped, have a pending SIGSTOP.
8620 2010-04-26 Doug Evans <dje@google.com>
8622 * server.c (handle_general_set): Make static.
8624 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8625 Print received char after testing for error/eof instead of before.
8626 (input_interrupt): Tweak comment.
8628 2010-04-23 Doug Evans <dje@google.com>
8630 * server.c (start_inferior): Print inferior argv if --debug.
8632 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8634 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8635 * nto-x86-low.c: Include server.h
8637 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8639 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8640 be consistent with other sources of this directory.
8641 (init_registers_amd64): Correct name of source file of this function
8644 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8646 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8649 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8651 * win32-i386-low.c: Add 64-bit support.
8652 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8653 (init_registers_amd64): Declare.
8654 (mappings): Add 64-bit version of array.
8655 (init_windows_x86): New function.
8656 (the_low_target): Change init_arch field to init_windows_x86.
8658 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8660 * win32-low.c: Adapt to support also 64-bit architecture.
8661 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8662 (get_image_name): Use SIZE_T type for local variable `done'.
8663 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8664 (toolhelp_get_dll_name): Idem.
8665 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8666 Use uintptr_t typecast to avoid warning.
8667 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8668 (handle_exception): Use phex_nz to avoid warning.
8669 (win32_wait): Remove unused local variable `process'.
8671 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8673 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8676 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8678 * configure.ac: Use `ws2_32' library for srv_mingw.
8679 * configure: Regenerate.
8680 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8681 * remote-utils.c: Likewise.
8683 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8685 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8686 if __x86_64__ is defined.
8688 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8690 * configure: Regenerate.
8692 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8694 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8695 * target.h (target_ops): New get_tib_address field.
8696 * win32-low.h (win32_thread_info): Add thread_local_base field.
8697 * win32-low.c (child_add_thread): Add tlb argument.
8698 Set thread_local_base field to TLB.
8699 (get_child_debug_event): Adapt to child_add_thread change.
8700 (win32_get_tib_address): New function.
8701 (win32_target_ops): Set get_tib_address field to
8702 win32_get_tib_address.
8703 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8705 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8707 * linux-low.c (linux_mourn): Also remove the process.
8708 * server.c (handle_target_event): Don't remove the process here.
8709 * nto-low.c (nto_mourn): New.
8710 (nto_target_ops): Install it.
8711 * spu-low.c (spu_mourn): New.
8712 (spu_target_ops): Install it.
8713 * win32-low.c (win32_mourn): New.
8714 (win32_target_ops): Install it.
8716 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8718 * server.h (buffer_xml_printf): Remove redundant `;'.
8720 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8722 * regcache.c (set_register_cache): Invalidate regcaches before
8723 changing the register cache layout.
8724 (regcache_invalidate_one): Allow a NULL regcache.
8725 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8726 regcaches before changing the register cache layout or the target
8729 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8731 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8732 variable warning on Linux/x86-64.
8734 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8736 GDBserver disconnected tracing support.
8738 * linux-low.c (linux_remove_process): Delete.
8739 (add_lwp): Don't set last_resume_kind here.
8740 (linux_kill): Use `mourn'.
8741 (linux_detach): Use `thread_db_detach', and `mourn'.
8743 (linux_attach_lwp_1): Adjust comment.
8744 (linux_attach): last_resume_kind moved the thread_info; adjust.
8745 (status_pending_p_callback): Adjust.
8746 (linux_wait_for_event_1): Adjust.
8747 (count_events_callback, select_singlestep_lwp_callback)
8748 (select_event_lwp_callback, cancel_breakpoints_callback)
8749 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8750 (proceed_one_lwp): Adjust.
8751 (linux_async): Add debug output.
8752 (linux_thread_stopped): New.
8753 (linux_pause_all): New.
8754 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8756 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8757 (thread_db_free): Delete declaration.
8758 (thread_db_detach, thread_db_mourn): Declare.
8759 * thread-db.c (thread_db_init): Use thread_db_mourn.
8760 (thread_db_free): Delete, split in two.
8761 (disable_thread_event_reporting): New.
8762 (thread_db_detach): New.
8763 (thread_db_mourn): New.
8765 * server.h (struct thread_info) <last_resume_kind>: New field.
8766 <attached>: Add comment.
8767 <gdb_detached>: New field.
8768 (handler_func): Change return type to int.
8769 (handle_serial_event, handle_target_event): Ditto.
8770 (gdb_connected): Declare.
8772 (disconnected_tracing): Declare.
8773 (stop_tracing): Declare.
8775 * server.c (handle_query) <qSupported>: Report support for
8776 disconnected tracing.
8777 (queue_stop_reply_callback): Account for running threads.
8778 (gdb_wants_thread_stopped): New.
8779 (gdb_wants_all_threads_stopped): New.
8780 (gdb_reattached_process): New.
8781 (handle_status): Clear the `gdb_detached' flag of all processes.
8782 In all-stop, stop all threads.
8783 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8784 (process_serial_event): If the remote connection breaks, or if an
8785 exit was forced with "monitor exit", force an event loop exit.
8786 Handle disconnected tracing on detach.
8787 (handle_serial_event): Adjust.
8788 (handle_target_event): If GDB isn't connected, forward events back
8789 to the inferior, unless the last process exited, in which case,
8790 exit gdbserver. Adjust interface.
8792 * remote-utils.c (remote_open): Don't block in accept. Instead
8793 register an event loop source on the listen socket file
8794 descriptor. Refactor bits into ...
8795 (listen_desc): ... this new global.
8796 (gdb_connected): ... this new function.
8797 (enable_async_notification): ... this new function.
8798 (handle_accept_event): ... this new function.
8799 (remote_close): Clear remote_desc.
8801 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8803 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8805 (mourn_inferior): Define.
8806 (target_process_qsupported): Avoid the dangling else problem.
8807 (thread_stopped): Define.
8808 (pause_all): Define.
8809 (target_waitstatus_to_string): Declare.
8810 * target.c (target_waitstatus_to_string): New.
8812 * tracepoint.c (tracing): Make extern.
8813 (disconnected_tracing): New.
8814 (stop_tracing): Make extern. Handle tracing stops due to GDB
8816 (cmd_qtdisconnected): New.
8817 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8818 (handle_tracepoint_general_set): Handle QTDisconnected.
8820 * event-loop.c (event_handler_func): Change return type to int.
8821 (process_event): Bail out if the event handler wants the event
8823 (handle_file_event): Ditto.
8824 (start_event_loop): Bail out if the event handler wants the event
8827 * nto-low.c (nto_target_ops): Adjust.
8828 * spu-low.c (spu_wait): Don't remove the process here.
8829 (spu_target_ops): Adjust.
8830 * win32-low.c (win32_wait): Don't remove the process here.
8831 (win32_target_ops): Adjust.
8833 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8835 * regcache.c (realloc_register_cache): Invalidate inferior's
8836 regcache before recreating it.
8838 2010-04-09 Pedro Alves <pedro@codesourcery.com>
8840 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8842 2010-04-09 Stan Shebs <stan@codesourcery.com>
8843 Pedro Alves <pedro@codesourcery.com>
8845 * server.h (LONGEST): New.
8846 (struct thread_info) <while_stepping>: New field.
8847 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8849 (initialize_tracepoint, handle_tracepoint_general_set)
8850 (handle_tracepoint_query, tracepoint_finished_step)
8851 (tracepoint_was_hit, release_while_stepping_state_list):
8852 (current_traceframe): Declare.
8853 * server.c (handle_general_set): Handle tracepoint packets.
8855 (write_memory): New.
8856 (handle_search_memory_1): Use read_memory.
8857 (handle_query): Report support for conditional tracepoints, trace
8858 state variables, and tracepoint sources. Handle tracepoint
8860 (main): Initialize the tracepoints module.
8861 (process_serial_event): Handle traceframe reads/writes.
8863 * linux-low.c (handle_tracepoints): New.
8864 (linux_wait_1): Call it.
8865 (linux_resume_one_lwp): Handle while-stepping.
8866 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
8867 (linux_target_ops): Install them.
8868 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
8870 * linux-x86-low.c (x86_supports_tracepoints): New.
8871 (the_low_target). Install it.
8873 * mem-break.h (delete_breakpoint): Declare.
8874 * mem-break.c (delete_breakpoint): Make external.
8876 * target.h (struct target_ops): Add `supports_tracepoints',
8877 `read_pc', and `write_pc' fields.
8878 (target_supports_tracepoints): Define.
8879 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
8882 * regcache.h (struct regcache) <registers_owned>: New field.
8883 (init_register_cache, regcache_cpy): Declare.
8884 (regcache_read_pc, regcache_write_pc): Declare.
8885 (register_cache_size): Declare.
8886 (supply_regblock): Declare.
8887 * regcache.c (init_register_cache): New.
8888 (new_register_cache): Use it.
8889 (regcache_cpy): New.
8890 (register_cache_size): New.
8891 (supply_regblock): New.
8892 (regcache_read_pc, regcache_write_pc): New.
8894 * tracepoint.c: New.
8896 * Makefile.in (OBS): Add tracepoint.o.
8897 (tracepoint.o): New rule.
8899 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
8901 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
8903 (i386-mmx.c): Likewise.
8904 (i386-mmx-linux.o): Likewise.
8905 (i386-mmx-linux.c): Likewise.
8907 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
8908 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
8909 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
8910 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
8912 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
8913 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
8914 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
8916 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
8918 * Makefile.in (clean): Updated.
8920 (i386-avx.c): Likewise.
8921 (i386-avx-linux.o): Likewise.
8922 (i386-avx-linux.c): Likewise.
8923 (amd64-avx.o): Likewise.
8924 (amd64-avx.c): Likewise.
8925 (amd64-avx-linux.o): Likewise.
8926 (amd64-avx-linux.c): Likewise.
8928 * configure.srv (srv_i386_regobj): Add i386-avx.o.
8929 (srv_i386_linux_regobj): Add i386-avx-linux.o.
8930 (srv_amd64_regobj): Add amd64-avx.o.
8931 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
8932 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
8933 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
8934 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
8935 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
8936 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
8937 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
8939 * i387-fp.c: Include "i386-xstate.h".
8941 (i387_cache_to_xsave): Likewise.
8942 (i387_xsave_to_cache): Likewise.
8943 (x86_xcr0): Likewise.
8945 * i387-fp.h (i387_cache_to_xsave): Likewise.
8946 (i387_xsave_to_cache): Likewise.
8947 (x86_xcr0): Likewise.
8949 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
8950 * linux-crisv32-low.c (target_regsets): Likewise.
8951 * linux-m68k-low.c (target_regsets): Likewise.
8952 * linux-mips-low.c (target_regsets): Likewise.
8953 * linux-ppc-low.c (target_regsets): Likewise.
8954 * linux-s390-low.c (target_regsets): Likewise.
8955 * linux-sh-low.c (target_regsets): Likewise.
8956 * linux-sparc-low.c (target_regsets): Likewise.
8957 * linux-xtensa-low.c (target_regsets): Likewise.
8959 * linux-low.c: Include <sys/uio.h>.
8960 (regsets_fetch_inferior_registers): Support nt_type.
8961 (regsets_store_inferior_registers): Likewise.
8962 (linux_process_qsupported): New.
8963 (linux_target_ops): Add linux_process_qsupported.
8965 * linux-low.h (regset_info): Add nt_type.
8966 (linux_target_ops): Add process_qsupported.
8968 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
8970 (init_registers_i386_avx_linux): New.
8971 (init_registers_amd64_avx_linux): Likewise.
8972 (xmltarget_i386_linux_no_xml): Likewise.
8973 (xmltarget_amd64_linux_no_xml): Likewise.
8974 (PTRACE_GETREGSET): Likewise.
8975 (PTRACE_SETREGSET): Likewise.
8976 (x86_fill_xstateregset): Likewise.
8977 (x86_store_xstateregset): Likewise.
8978 (use_xml): Likewise.
8979 (x86_linux_update_xmltarget): Likewise.
8980 (x86_linux_process_qsupported): Likewise.
8981 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
8982 (x86_arch_setup): Don't call init_registers_amd64_linux nor
8983 init_registers_i386_linux here. Call
8984 x86_linux_update_xmltarget.
8985 (the_low_target): Add x86_linux_process_qsupported.
8987 * server.c (handle_query): Call target_process_qsupported.
8989 * target.h (target_ops): Add process_qsupported.
8990 (target_process_qsupported): New.
8992 2010-04-03 Pedro Alves <pedro@codesourcery.com>
8994 * inferiors.c (add_thread): Set last_status kind to
8995 TARGET_WAITKIND_IGNORE.
8996 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
8997 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
8998 (linux_wait_1): Move `thread' local definition to block that uses
8999 it. Don't NULL initialize `event_child'.
9000 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9001 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9002 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9004 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9006 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9007 an extended waitstatus, or by a watchpoint.
9008 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9009 thread was stepping or has been stopped by a watchpoint.
9011 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9013 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9014 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9015 of another, then delete the previous, and validate all
9017 (validate_inserted_breakpoint): New.
9018 (delete_disabled_breakpoints): New.
9019 (validate_breakpoints): New.
9020 (check_mem_read): Validate breakpoints before trusting their
9021 shadow. Delete disabled breakpoints.
9022 (check_mem_write): Validate breakpoints before trusting they
9023 should be inserted. Delete disabled breakpoints.
9024 * mem-break.h (validate_breakpoints):
9025 * server.c (handle_query): Validate breakpoints when we see a
9028 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9030 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9031 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9032 if we could tell there's a GDB breakpoint at stop_pc.
9033 (need_step_over_p): Don't do a step over if we find a GDB
9034 breakpoint at the resume PC.
9036 * mem-break.c (struct raw_breakpoint): New.
9037 (enum bkpt_type): New type `gdb_breakpoint'.
9038 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9039 fields. New field `raw'.
9040 (find_raw_breakpoint_at): New.
9041 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9043 (set_breakpoint_at): Adjust.
9044 (delete_raw_breakpoint): New.
9045 (release_breakpoint): New.
9046 (delete_breakpoint): Rename to...
9047 (delete_breakpoint_1): ... this. Add proc parameter. Use
9048 release_breakpoint. Return ENOENT.
9049 (delete_breakpoint): Reimplement.
9050 (find_breakpoint_at): Delete.
9051 (find_gdb_breakpoint_at): New.
9052 (delete_breakpoint_at): Delete.
9053 (set_gdb_breakpoint_at): New.
9054 (delete_gdb_breakpoint_at): New.
9055 (gdb_breakpoint_here): New.
9056 (set_reinsert_breakpoint): Use release_breakpoint.
9057 (uninsert_breakpoint): Rename to ...
9058 (uninsert_raw_breakpoint): ... this.
9059 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9060 (reinsert_raw_breakpoint): Change parameter type to
9062 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9064 (check_breakpoints): Adjust. Use release_breakpoint.
9065 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9066 (breakpoint_inserted_here): Ditto.
9067 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9068 Don't trust the breakpoint's shadow if it is not inserted.
9069 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9070 (delete_all_breakpoints): Adjust.
9071 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9072 use delete_breakpoint_1.
9074 * mem-break.h (breakpoints_supported): Delete declaration.
9075 (set_gdb_breakpoint_at): Declare.
9076 (gdb_breakpoint_here): Declare.
9077 (delete_breakpoint_at): Delete.
9078 (delete_gdb_breakpoint_at): Declare.
9080 * server.h (struct raw_breakpoint): Forward declare.
9081 (struct process_info): New field `raw_breakpoints'.
9083 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9086 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9088 * linux-low.c (status_pending_p_callback): Fix comment.
9089 (linux_wait_for_event_1): Move most of the internal breakpoint
9090 handling from here...
9091 (linux_wait_1): ... to here.
9092 (count_events_callback): New.
9093 (select_singlestep_lwp_callback): New.
9094 (select_event_lwp_callback): New.
9095 (cancel_breakpoints_callback): New.
9096 (select_event_lwp): New.
9097 (linux_wait_1): Simplify internal breakpoint handling. Give equal
9098 priority to all LWPs that have had events that should be reported
9099 to the client. Cancel breakpoints when about to reporting the
9100 event to the client, not while stopping lwps. No longer cancel
9101 finished single-steps here.
9102 (cancel_finished_single_step): Delete.
9103 (cancel_finished_single_steps): Delete.
9105 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9107 * mem-break.c (enum bkpt_type): New.
9108 (struct breakpoint): New field `type'.
9109 (set_breakpoint_at): Change return type to struct breakpoint
9110 pointer. Set type to `other_breakpoint' by default.
9111 (delete_breakpoint): Rewrite, supporting more than one breakpoint
9112 in the breakpoint list.
9113 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
9114 (reinsert_breakpoint): Rename to ...
9115 (reinsert_raw_breakpoint): ... this.
9116 (reinsert_breakpoints_at): Adjust.
9117 * mem-break.h (struct breakpoint): Declare.
9118 (set_breakpoint_at): Change return type to struct breakpoint
9121 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9123 * server.c (handle_query): Assign, not compare.
9125 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9127 Teach linux gdbserver to step-over-breakpoints.
9129 * linux-low.c (can_hardware_single_step): New.
9130 (supports_breakpoints): New.
9131 (handle_extended_wait): If stopping threads, read the stop pc of
9134 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
9135 low target doesn't support retrieving the PC.
9136 (add_lwp): Set last_resume_kind to resume_continue.
9137 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
9138 (linux_attach): Don't clear stop_expected. Set the lwp's
9139 last_resume_kind to resume_stop.
9140 (linux_detach_one_lwp): Don't check for removed breakpoints.
9141 (check_removed_breakpoint): Delete.
9142 (status_pending_p): Rename to ...
9143 (status_pending_p_callback): ... this. Don't check for removed
9144 breakpoints. Don't consider threads that are stopped from GDB's
9146 (linux_wait_for_lwp): Always read the stop_pc here.
9147 (cancel_breakpoint): New.
9148 (step_over_bkpt): New global.
9149 (linux_wait_for_event_1): Implement stepping over breakpoints.
9150 (gdb_wants_lwp_stopped): New.
9151 (gdb_wants_all_stopped): New.
9152 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
9153 single-step traps here. Store the thread's last reported target
9155 (send_sigstop): Don't clear stop_expected. Always set it,
9157 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
9158 (cancel_finished_single_step): New.
9159 (cancel_finished_single_steps): New.
9160 (wait_for_sigstop): Don't cancel finished single-step traps here.
9161 (linux_resume_one_lwp): Don't check for removed breakpoints.
9162 Don't set `step' on non-hardware step archs.
9163 (linux_set_resume_request): Ignore resume_stop requests if already
9164 stopping or stopped. Set the lwp's last_resume_kind.
9165 (resume_status_pending_p): Don't check for removed breakpoints.
9166 (need_step_over_p): New.
9167 (start_step_over): New.
9168 (finish_step_over): New.
9169 (linux_resume_one_thread): Always queue a sigstop for resume_stop
9170 requests. Clear the thread's last reported target waitstatus.
9171 Don't use the `suspended' flag. Don't consider pending breakpoints.
9172 (linux_resume): Start a step-over if necessary.
9173 (proceed_one_lwp): New.
9174 (proceed_all_lwps): New.
9175 (unstop_all_lwps): New.
9176 * linux-low.h (struct lwp_info): Rewrite comment for the
9177 `suspended' flag. Add the `stop_pc' field. Delete the
9178 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
9179 Add `'last_resume_kind' and `need_step_over' fields.
9180 * inferiors.c (struct thread_info): Delete, moved elsewhere.
9181 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
9182 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
9183 (set_raw_breakpoint_at): New.
9184 (set_breakpoint_at): Rewrite to use it.
9185 (reinsert_breakpoint_handler): Delete.
9186 (set_reinsert_breakpoint): New.
9187 (reinsert_breakpoint_by_bp): Delete.
9188 (delete_reinsert_breakpoints): New.
9189 (uninsert_breakpoint): Rewrite.
9190 (uninsert_breakpoints_at): New.
9191 (reinsert_breakpoint): Rewrite.
9192 (reinsert_breakpoints_at): New.
9193 (check_breakpoints): Rewrite.
9194 (breakpoint_here): New.
9195 (breakpoint_inserted_here): New.
9196 (check_mem_read): Adjust.
9197 * mem-break.h (breakpoints_supported, breakpoint_here)
9198 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
9199 (reinsert_breakpoint_by_bp): Delete declaration.
9200 (delete_reinsert_breakpoints): Declare.
9201 (reinsert_breakpoint): Delete declaration.
9202 (reinsert_breakpoints_at): Declare.
9203 (uninsert_breakpoint): Delete declaration.
9204 (uninsert_breakpoints_at): Declare.
9205 (check_breakpoints): Adjust prototype.
9206 * server.h: Adjust include order.
9207 (struct thread_info): Declare here. Add a `last_status' field.
9209 2010-03-23 Michael Snyder <msnyder@vmware.com>
9211 * server.c (crc32): New function.
9212 (handle_query): Add handling for 'qCRC:' request.
9214 2010-03-23 Pedro Alves <pedro@codesourcery.com>
9216 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
9217 lwp had been stopped by a watchpoint.
9219 2010-03-16 Pedro Alves <pedro@codesourcery.com>
9221 * server.h (internal_error): Declare.
9222 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
9223 * utils.c (internal_error): New function.
9225 2010-03-15 Andreas Schwab <schwab@redhat.com>
9227 * configure.srv: Fix typo setting srv_regobj.
9229 2010-03-15 Pedro Alves <pedro@codesourcery.com>
9231 * linux-low.c (fetch_register): Avoid passing a non string literal
9233 (usr_store_inferior_registers): Ditto.
9235 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9237 * linux-low.c (linux_write_memory): Bail out early if peeking
9240 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9242 * linux-low.h (struct lwp_info): New fields
9243 `stopped_by_watchpoint' and `stopped_data_address'.
9244 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
9245 here, and cache them in the lwp object.
9246 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
9248 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
9250 (linux_stopped_by_watchpoint): Rewrite.
9251 (linux_stopped_data_address): Rewrite.
9253 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
9255 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
9256 switching the current inferior, not before.
9258 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
9260 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
9261 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
9262 i386-linux.c and amd64-linux.c.
9263 (reg-i386.o): Removed.
9264 (reg-i386.c): Likewise.
9265 (reg-i386-linux.o): Likewise.
9266 (reg-i386-linux.c): Likewise.
9267 (reg-x86-64.o): Likewise.
9268 (reg-x86-64.c): Likewise.
9269 (reg-x86-64-linux.o): Likewise.
9270 (reg-x86-64-linux.c): Likewise.
9273 (i386-linux.o): Likewise.
9274 (i386-linux.c): Likewise.
9275 (amd64.o): Likewise.
9276 (amd64.c): Likewise.
9277 (amd64-linux.o): Likewise.
9278 (amd64-linux.c): Likewise.
9280 * configure.srv (srv_i386_regobj): New.
9281 (srv_i386_linux_regobj): Likewise.
9282 (srv_amd64_regobj): Likewise.
9283 (srv_amd64_linux_regobj): Likewise.
9284 (srv_i386_32bit_xmlfiles): Likewise.
9285 (srv_i386_64bit_xmlfiles): Likewise.
9286 (srv_i386_xmlfiles): Likewise.
9287 (srv_amd64_xmlfiles): Likewise.
9288 (srv_i386_linux_xmlfiles): Likewise.
9289 (srv_amd64_linux_xmlfiles): Likewise.
9290 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
9291 srv_xmlfiles to $srv_i386_xmlfiles.
9292 (i[34567]86-*-mingw32ce*): Likewise.
9293 (i[34567]86-*-mingw*): Likewise.
9294 (i[34567]86-*-nto*): Likewise.
9295 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
9296 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
9297 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
9298 (x86_64-*-linux*): Likewise.
9300 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
9301 (init_registers_amd64_linux): New.
9302 (x86_arch_setup): Replace init_registers_x86_64_linux with
9303 init_registers_amd64_linux.
9305 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
9307 * configure.ac: Check for libdl. If it is not available link against
9308 static libthread_db.
9309 * configure: Regenerate.
9311 2010-02-22 Pedro Alves <pedro@codesourcery.com>
9315 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
9316 handing a read watchpoint.
9317 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
9319 2010-02-12 Doug Evans <dje@google.com>
9321 * linux-low.c (linux_supports_tracefork_flag): Document.
9322 (linux_look_up_symbols): Add comment.
9324 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
9326 * regcache.c (supply_register): Clear regcache if buf is NULL.
9328 2010-02-02 Nicolas Roche <roche@sourceware.org>
9329 Joel Brobecker <brobecker@adacore.com>
9331 * inferiors.c (find_inferior): Add function documentation.
9332 (unloaded_dll): Handle the case where the unloaded dll has not
9333 been previously registered in the dll list.
9335 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9337 * linux-arm-low.c (thumb_breakpoint_len): Delete.
9338 (thumb2_breakpoint): New.
9339 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
9341 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9343 * linux-low.c (get_stop_pc): Check for SIGTRAP.
9344 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
9347 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9349 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
9351 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9353 * linux-s390-low.c (s390_collect_ptrace_register)
9354 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
9356 2010-01-21 Doug Evans <dje@google.com>
9358 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
9359 (PTRACE_ARG4_TYPE): New macro.
9360 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
9361 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
9362 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
9363 (usr_store_inferior_registers): Ditto.
9364 (linux_read_memory, linux_write_memory): Ditto.
9365 (linux_test_for_tracefork): Ditto.
9367 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
9368 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
9370 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9372 * proc-service.c (ps_lgetregs): Don't refetch registers from the
9375 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9377 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
9378 prototype to take a regcache. Adjust.
9380 2010-01-20 Pedro Alves <pedro@codesourcery.com>
9382 * regcache.h (struct thread_info): Forward declare.
9383 (struct regcache): New.
9384 (new_register_cache): Adjust prototype.
9385 (get_thread_regcache): Declare.
9386 (free_register_cache): Adjust prototype.
9387 (registers_to_string, registers_from_string): Ditto.
9388 (supply_register, supply_register_by_name, collect_register)
9389 (collect_register_as_string, collect_register_by_name): Ditto.
9390 * regcache.c (struct inferior_regcache_data): Delete.
9391 (get_regcache): Rename to ...
9392 (get_thread_regcache): ... this. Adjust. Switch inferior before
9394 (regcache_invalidate_one): Adjust.
9395 (regcache_invalidate): Fix prototype.
9396 (new_register_cache): Return the new register cache.
9397 (free_register_cache): Change prototype.
9398 (realloc_register_cache): Adjust.
9399 (registers_to_string): Change prototype to take a regcache. Adjust.
9400 (registers_from_string): Ditto.
9401 (register_data): Ditto.
9402 (supply_register): Ditto.
9403 (supply_register_by_name): Ditto.
9404 (collect_register): Ditto.
9405 (collect_register_as_string): Ditto.
9406 (collect_register_by_name): Ditto.
9407 * server.c (process_serial_event): Adjust.
9408 * linux-low.h (regset_fill_func, regset_store_func): Change
9410 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
9412 * linux-low.c (get_stop_pc): Adjust.
9413 (check_removed_breakpoint): Adjust.
9414 (linux_wait_for_event): Adjust.
9415 (linux_resume_one_lwp): Adjust.
9416 (fetch_register): Add regcache parameter. Adjust.
9417 (usr_store_inferior_registers): Ditto.
9418 (regsets_fetch_inferior_registers): Ditto.
9419 (regsets_store_inferior_registers): Ditto.
9420 (linux_fetch_registers, linux_store_registers): Ditto.
9421 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
9423 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
9425 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
9426 prototype to take a regcache.
9427 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9428 * remote-utils.c (convert_ascii_to_int, outreg)
9429 (prepare_resume_reply): Change prototype to take a regcache.
9431 * target.h (struct target_ops) <fetch_registers, store_registers>:
9432 Change prototype to take a regcache.
9433 (fetch_inferior_registers, store_inferior_registers): Change
9434 prototype to take a regcache. Adjust.
9435 * proc-service.c (ps_lgetregs): Adjust.
9436 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9437 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9438 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9439 take a regcache. Adjust.
9440 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9441 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9442 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9443 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9444 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9445 (cris_cannot_fetch_register):
9446 (cris_breakpoint_at): Change prototype to take a regcache.
9448 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9449 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9450 to take a regcache. Adjust.
9451 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9453 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9454 take a regcache. Adjust.
9455 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9456 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9457 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9458 * linux-mips-low.c (mips_get_pc):
9459 (mips_set_pc): Change prototype to take a regcache. Adjust.
9460 (mips_reinsert_addr): Adjust.
9461 (mips_collect_register): Change prototype to take a regcache.
9463 (mips_supply_register):
9464 (mips_collect_register_32bit, mips_supply_register_32bit)
9465 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9466 (mips_store_fpregset): Ditto.
9467 * linux-ppc-low.c (ppc_supply_ptrace_register)
9468 (ppc_supply_ptrace_register): Ditto.
9469 (parse_spufs_run): Adjust.
9470 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9471 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9472 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9473 take a regcache. Adjust.
9474 * linux-s390-low.c (s390_collect_ptrace_register)
9475 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9476 (s390_set_pc): Change prototype to take a regcache. Adjust.
9477 (s390_arch_setup): Adjust.
9478 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9479 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9480 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9481 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9482 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9484 (sparc_breakpoint_at): Adjust.
9485 * linux-xtensa-low.c (xtensa_fill_gregset):
9486 (xtensa_store_gregset):
9487 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9488 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9489 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9490 prototype to take a regcache. Adjust.
9491 * win32-arm-low.c (arm_fetch_inferior_register)
9492 (arm_store_inferior_register): Change prototype to take a
9494 * win32-i386-low.c (i386_fetch_inferior_register)
9495 (i386_store_inferior_register): Change prototype to take a
9497 * win32-low.c (child_fetch_inferior_registers)
9498 (child_store_inferior_registers): Change prototype to take a
9500 (win32_wait): Adjust.
9501 (win32_fetch_inferior_registers): Change prototype to take a
9503 (win32_store_inferior_registers): Adjust.
9504 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9505 store_inferior_register>: Change prototype to take a regcache.
9507 2010-01-20 Doug Evans <dje@google.com>
9509 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9511 (linux_wait_for_event1, linux_init_signals): Ditto.
9512 (W_STOPCODE): Provide definition if missing.
9514 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9516 * linux-low.c (linux_core_of_thread): New.
9517 (compare_ints, show_process, list_threads): New.
9518 (linux_qxfer_osdata): Report threads and cores.
9519 (linux_target_op): Register linux_core_of_thread.
9520 * remote-utils.c (prepare_resume_reply): Report the core.
9521 (buffer_xml_printf): Support %d specifier.
9522 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9524 (handle_query): Handle qXfer:threads. Announce availability
9526 * target.h (struct target_ops): New field core_of_thread.
9528 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9530 * Makefile.in (clean): Remove new generated files.
9531 (reg-s390.o, reg-s390.c): Remove rules.
9532 (reg-s390x.o, reg-s390x.c): Likewise.
9533 (s390-linux32.o, s390-linux32.c): Add rules.
9534 (s390-linux64.o, s390-linux64.c): Likewise.
9535 (s390x-linux64.o, s390x-linux64.c): Likewise.
9536 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9537 * linux-s390-low.c: Include <elf.h>.
9538 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9539 (init_registers_s390): Remove prototype.
9540 (init_registers_s390x): Likewise.
9541 (init_registers_s390_linux32): Add prototype.
9542 (init_registers_s390_linux64): Likewise.
9543 (init_registers_s390x_linux64): Likewise.
9544 (s390_num_regs_3264): New define.
9545 (s390_regmap_3264): New global variable.
9546 (s390_cannot_fetch_register): Remove obsolete check.
9547 (s390_cannot_store_register): Likewise.
9548 (s390_collect_ptrace_register): Handle upper/lower register halves.
9549 (s390_supply_ptrace_register): Likewise.
9550 (s390_fill_gregset): Update to register number changes.
9551 (s390_get_hwcap): New routine.
9552 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9553 Install appropriate regmap and register set.
9555 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9557 * server.c (gdbserver_version): Update copyright year to 2010.
9558 * gdbreplay.c (gdbreplay_version): Likewise.
9560 2009-12-28 Doug Evans <dje@google.com>
9562 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9563 elf/external.h. Include <elf.h> instead but only if necessary.
9565 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9567 * linux-low.c (linux_remove_process): Remove `detaching'
9568 parameter. Don't release/detach from thread_db here.
9569 (linux_kill): Release/detach from thread_db here, ...
9570 (linux_detach): ... and here, before actually detaching.
9571 (linux_wait_1): ... and here, when a process exits.
9572 * thread-db.c (any_thread_of): New.
9573 (thread_db_free): Switch the current inferior to a thread of the
9576 2009-12-21 Doug Evans <dje@google.com>
9578 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9580 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9581 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9582 warning ifndef __NR_tkill. Move setting of errno there too.
9583 Delete unnecessary resetting of errno after syscall.
9584 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9586 * configure.ac: Check for dladdr.
9587 * config.in: Regenerate.
9588 * configure: Regenerate.
9589 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9590 (try_thread_db_load): Update.
9592 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9594 2009-12-18 Doug Evans <dje@google.com>
9596 * event-loop.c: Include unistd.h if it exists.
9598 * linux-low.c (my_waitpid): Move definition away from being in
9599 between linux_tracefork_child/linux_test_for_tracefork.
9601 * gdb_proc_service.h (psaddr_t): Fix type.
9602 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9603 signature to match glibc.
9605 2009-12-16 Doug Evans <dje@google.com>
9607 * linux-low.c (linux_read_memory): Fix argument to read.
9609 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9611 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9612 events, don't leave current_inferior pointing at null.
9614 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9616 * win32-low.c (LOG): Delete.
9617 (OUTMSG): Output to stderr.
9618 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9619 on compile time LOG macro.
9620 (win32_wait): Fix debug output.
9622 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9624 * win32-low.c (win32_add_one_solib): If the dll name is
9625 "ntdll.dll", prepend the system directory to the dll path.
9627 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9629 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9631 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
9632 Vladimir Prus <vladimir@codesourcery.com>
9634 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9635 * configure.ac: Check for __mcoldfire__ and set
9636 gdb_cv_m68k_is_coldfire.
9637 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9638 reg-cf.o and reg-m68k.o.
9639 * configure: Regenerated.
9641 2009-11-16 Pedro Alves <pedro@codesourcery.com>
9643 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9644 Pass it to thread_db_free.
9645 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9646 proper `detaching' argument to linux_remove_process.
9647 * linux-low.h (thread_db_free): Add `detaching' parameter.
9648 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9650 (thread_db_free): Add `detaching' parameter. Only
9651 call td_ta_clear_event if detaching from process.
9653 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9655 * thread-db.c (thread_db_free): Fix typo.
9657 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9660 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9662 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9664 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9665 with an i686 compiler.
9666 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9668 * configure: Rebuilt.
9670 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9674 * server.c (handle_search_memory_1): Correct read_addr initialization
9675 in loop for searching subsequent chunks.
9677 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9679 * configure.ac: New --with-libthread-db option.
9680 * thread-db.c: Allow direct dependence on libthread_db.
9681 (thread_db_free): Adjust.
9682 * config.in: Regenerate.
9683 * configure: Likewise.
9685 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9688 * thread-db.c (attach_thread): New function.
9689 (maybe_attach_thread): Return success/failure.
9690 (find_new_threads_callback): Adjust.
9691 (thread_db_find_new_threads): Loop until no new threads.
9693 2009-10-13 Pedro Alves <pedro@codesourcery.com>
9695 * proc-service.c (ps_lgetregs): Formatting.
9697 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9699 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9700 * configure.ac: Adjust.
9701 * linux-low.h (struct process_info_private): Move members to struct
9703 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9704 * linux-low.c (linux_remove_process): Adjust.
9705 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9706 * server.c (handle_query): Move code ...
9707 (handle_monitor_command): ... here. New function.
9708 * target.h (struct target_ops): New member.
9709 * thread-db.c (struct thread_db): New.
9710 (libthread_db_search_path): New variable.
9711 (thread_db_create_event, thread_db_enable_reporting)
9712 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9713 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9714 (try_thread_db_load_1, dladdr_to_soname): New functions.
9715 (try_thread_db_load, thread_db_load_search): New functions.
9716 (thread_db_init): Search for libthread_db.
9717 (thread_db_free): New function.
9718 (thread_db_handle_monitor_command): Likewise.
9719 * config.in: Regenerate.
9720 * configure: Regenerate.
9722 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9724 * spu-low.c (spu_kill): Wait for inferior to terminate.
9725 Call clear_inferiors.
9726 (spu_detach): Call clear_inferiors.
9728 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9730 * aclocal.m4: Regenerate.
9731 * config.in: Likewise.
9732 * configure: Likewise.
9734 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9736 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9737 (parse_spufs_run): New function.
9738 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9739 (ppc_breakpoint_at): Handle SPU breakpoints.
9741 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9743 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9744 (SPUFS_MAGIC): Define.
9745 (spu_enumerate_spu_ids): New function.
9746 (linux_qxfer_spu): New function.
9747 (linux_target_ops): Install linux_qxfer_spu.
9749 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9751 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9752 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9753 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9754 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9755 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9756 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9757 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9758 (init_registers_powerpc_cell32l): Add prototype.
9759 (init_registers_powerpc_cell64l): Likewise.
9760 (ppc_arch_setup): Detect Cell/B.E. architecture.
9762 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9764 * Makefile.in (datarootdir): New variable.
9766 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9768 * linux-low.c (linux_write_memory): Update debugging output.
9769 * Makefile.in (clean): Add new descriptions.
9770 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9771 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9772 * configure.srv: Add new files for arm*-*-linux*.
9773 * linux-arm-low.c: Add new declarations.
9774 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9775 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9776 (HWCAP_VFPv3D16): New.
9777 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9778 instead of __IWMMXT__.
9779 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9780 (arm_arch_setup): New.
9781 (target_regsets): Remove #ifdef. Add VFP regset.
9782 (the_low_target): Use arm_arch_setup.
9784 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9786 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9787 the main thread again.
9789 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9791 Adding Neutrino gdbserver.
9792 * configure: Regenerated.
9793 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9794 * configure.srv (i[34567]86-*-nto*): New target.
9795 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9796 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9797 (nto_comctrl) [__QNX__]: New function.
9798 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9800 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
9802 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9805 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9806 Pedro Alves <pedro@codesourcery.com>
9808 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9809 don't support CONTEXT_EXTENDED_REGISTERS.
9810 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9811 (the_low_target): Install them.
9812 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9813 failing with ERROR_PIPE_NOT_CONNECTED.
9815 2009-06-30 Doug Evans <dje@google.com>
9816 Pierre Muller <muller@ics.u-strasbg.fr>
9818 Add h/w watchpoint support to x86-linux, win32-i386.
9819 * Makefile.in (SFILES): Add i386-low.c
9820 (i386_low_h): Define.
9821 (i386-low.o): Add dependencies.
9822 (linux-x86-low.o): Add i386-low.h dependency.
9823 (win32-i386-low.o): Ditto.
9824 * i386-low.c: New file.
9825 * i386-low.h: New file.
9826 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9827 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9828 * linux-low.c (linux_add_process): Initialize arch_private.
9829 (linux_remove_process): Free arch_private.
9830 (add_lwp): Initialize arch_private.
9831 (delete_lwp): Free arch_private.
9832 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9834 * linux-low.h (process_info_private): New member arch_private.
9835 (lwp_info): New member arch_private.
9836 (linux_target_ops): New members new_process, new_thread,
9838 (ptid_of): New macro.
9839 * linux-x86-low.c: Include stddef.h, i386-low.h.
9840 (arch_process_info): New struct.
9841 (arch_lwp_info): New struct.
9842 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9843 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9844 (i386_dr_low_get_status): New function.
9845 (x86_insert_point, x86_remove_point): New functions.
9846 (x86_stopped_by_watchpoint): New function.
9847 (x86_stopped_data_address): New function.
9848 (x86_linux_new_process, x86_linux_new_thread): New functions.
9849 (x86_linux_prepare_to_resume): New function.
9850 (the_low_target): Add entries for insert_point, remove_point,
9851 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9853 * server.c (debug_hw_points): New global.
9854 (monitor_show_help): Document set debug-hw-points.
9855 (handle_query): Process "set debug-hw-points".
9856 * server.h (debug_hw_points): Declare.
9857 (paddress): Declare.
9858 * utils.c (NUMCELLS, CELLSIZE): New macros.
9859 (get_sell, xsnprintf, paddress): New functions.
9860 * win32-arm-low.c (the_low_target): Add entries for insert_point,
9861 remove_point, stopped_by_watchpoint, stopped_data_address.
9862 * win32-i386-low.c: Include i386-low.h.
9863 (debug_reg_state): Replaces dr.
9864 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9865 (i386_dr_low_get_status): New function.
9866 (i386_insert_point, i386_remove_point): New functions.
9867 (i386_stopped_by_watchpoint): New function.
9868 (i386_stopped_data_address): New function.
9869 (i386_initial_stuff): Update.
9870 (get_thread_context,set_thread_context,i386_thread_added): Update.
9871 (the_low_target): Add entries for insert_point,
9872 remove_point, stopped_by_watchpoint, stopped_data_address.
9873 * win32-low.c (win32_insert_watchpoint): New function.
9874 (win32_remove_watchpoint): New function.
9875 (win32_stopped_by_watchpoint): New function.
9876 (win32_stopped_data_address): New function.
9877 (win32_target_ops): Add entries for insert_watchpoint,
9878 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
9879 * win32-low.h (win32_target_ops): New members insert_point,
9880 remove_point, stopped_by_watchpoint, stopped_data_address.
9882 2009-06-25 Pedro Alves <pedro@codesourcery.com>
9884 * server.c (process_serial_event): Re-return unsupported, not
9885 error, if the type isn't recognized. Re-allow supporting only
9886 insert or remove packets. Also call require_running for
9887 breakpoints. Add missing break statement to default case. Tidy.
9888 * target.h (struct target_ops): Rename insert_watchpoint to
9889 insert_point, and remove_watchpoint to remove_point.
9891 * linux-low.h (struct linux_target_ops): Likewise.
9892 * linux-low.c (linux_insert_watchpoint): Rename to ...
9893 (linux_insert_point): ... this. Adjust.
9894 (linux_remove_watchpoint): Rename to ...
9895 (linux_remove_point): ... this. Adjust.
9896 (linux_target_ops): Adjust.
9897 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
9898 (cris_insert_point): ... this.
9899 (cris_remove_watchpoint): Rename to ...
9900 (cris_remove_point): ... this.
9901 (the_low_target): Adjust.
9903 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
9905 * server.c (handle_v_kill): Pass signal_pid to
9906 kill_inferior if multi_process is zero.
9908 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
9910 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
9911 * target.h (target_ops): Comment for *_watchpoint to make it clear
9912 the functions can get types '0' and '1'.
9914 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
9916 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
9917 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
9918 * regcache.c (get_regcache): Likewise.
9919 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
9920 * win32-low.c (child_fetch_inferior_registers): Remove check for
9923 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
9924 Pedro Alves <pedro@codesourcery.com>
9926 * target.h (struct target_ops) <supports_multi_process>: New
9928 (target_supports_multi_process): New.
9929 * server.c (handle_query): Even if GDB reports support, only
9930 enable multi-process if the target also supports it. Report
9931 multi-process support only if the target backend supports it.
9932 * linux-low.c (linux_supports_multi_process): New function.
9933 (linux_target_ops): Install it as target_supports_multi_process
9936 2009-05-24 Doug Evans <dje@google.com>
9938 Global renaming of find_thread_pid to find_thread_ptid.
9939 * server.h (find_thread_ptid): Renamed from find_thread_pid.
9940 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
9941 All callers updated.
9943 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
9944 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
9947 * linux-low.c (get_stop_pc): Print pc if debug_threads.
9948 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
9949 (linux_resume_one_lwp): Ditto.
9951 2009-05-23 Doug Evans <dje@google.com>
9953 * linux-low.c (linux_resume_one_lwp): Change type of first arg
9954 from struct inferior_list_entry * to struct lwp_info *.
9955 All callers updated.
9957 2009-05-13 Doug Evans <dje@google.com>
9959 * linux-x86-low.c: Don't include assert.h.
9960 (x86_siginfo_fixup): Use fatal, not assert.
9961 (x86_arch_setup): Fix comment.
9963 2009-05-12 Doug Evans <dje@google.com>
9965 Biarch support for i386/amd64 gdbserver.
9966 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
9967 Add linux-x86-low.c.
9968 (linux-i386-low.o, linux-x86-64-low.o): Delete.
9969 (linux-x86-low.o): Add.
9970 * linux-x86-64-low.c: Delete.
9971 * linux-i386-low.c: Delete.
9972 * linux-x86-low.c: New file.
9973 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
9975 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
9977 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
9978 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
9979 (linux_child_pid_to_exec_file): New function.
9980 (elf_64_header_p, elf_64_file_p): New functions.
9981 (siginfo_fixup): New function.
9982 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
9983 give target a chance to convert layout.
9984 * linux-low.h (linux_target_ops): New member siginfo_fixup.
9985 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
9987 2009-05-07 Doug Evans <dje@google.com>
9989 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
9990 (regsets_store_inferior_registers): Ditto.
9992 2009-05-06 Pedro Alves <pedro@codesourcery.com>
9996 * linux-low.c (must_set_ptrace_flags): Delete.
9997 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
9999 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10000 `lwp->must_set_ptrace_flags' instead.
10001 (linux_wait_for_event_1): Set ptrace options here.
10002 (linux_wait_1): ... not here.
10004 2009-04-30 Doug Evans <dje@google.com>
10006 * inferiors.c (started_inferior_callback): New function.
10007 (attached_inferior_callback): New function.
10008 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10009 * server.c (print_started_pid, print_attached_pid): New functions.
10010 (detach_or_kill_for_exit): New function.
10011 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10012 * server.h (have_started_inferiors_p): Declare.
10013 (have_attached_inferiors_p): Declare.
10015 * inferiors.c (remove_process): Fix memory leak, free process.
10016 * linux-low.c (linux_remove_process): New function.
10017 (linux_kill): Call it instead of remove_process.
10018 (linux_detach, linux_wait_1): Ditto.
10020 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10022 * configure.srv: Add x86 Windows CE target.
10024 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10026 * inferiors.c (get_thread_process): Make global.
10027 * server.h (get_thread_process): Add prototype.
10028 * thread-db.c (find_one_thread): Use get_thread_process
10029 instead of current_process.
10030 (thread_db_get_tls_address): Do not crash if called when
10031 thread layer is not yet initialized.
10033 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10035 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10036 * spu-low.c (current_tid): Rename to ...
10037 (current_ptid): ... this.
10038 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10039 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10040 ptid_get_lwp (current_ptid) instead of current_tid.
10041 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10042 instead of current_tid. Use find_process_pid to verify pid
10043 argument is valid. Pass proper argument to remove_process.
10044 (spu_thread_alive): Compare current_ptid instead of current_tid.
10045 (spu_resume): Likewise.
10047 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10049 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10052 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10054 Implement the multiprocess extensions, and add linux multiprocess
10057 * server.h (ULONGEST): Declare.
10058 (struct ptid, ptid_t): New.
10059 (minus_one_ptid, null_ptid): Declare.
10060 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10061 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10062 (struct inferior_list_entry): Change `id' type from unsigned from
10064 (struct sym_cache, struct breakpoint, struct
10065 process_info_private): Forward declare.
10066 (struct process_info): Declare.
10067 (current_process): Declare.
10068 (all_processes): Declare.
10069 (initialize_inferiors): Declare.
10070 (add_thread): Adjust to use ptid_t.
10071 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10072 (add_process, remove_process, find_thread_pid): Declare.
10073 (find_inferior_id): Adjust to use ptid_t.
10074 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10075 (multi_process): Declare.
10076 (push_event): Adjust to use ptid_t.
10077 (read_ptid, write_ptid): Declare.
10078 (prepare_resume_reply): Adjust to use ptid_t.
10079 (clear_symbol_cache): Declare.
10080 * inferiors.c (all_processes): New.
10081 (null_ptid, minus_one_ptid): New.
10082 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10083 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10084 (add_thread): Change unsigned long to ptid. Remove gdb_id
10086 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10087 (gdb_id_to_thread): Rename to ...
10088 (find_thread_pid): ... this. Change unsigned long to ptid.
10089 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10090 (loaded_dll, pull_pid_from_list): Adjust.
10091 (add_process, remove_process, find_process_pid)
10092 (get_thread_process, current_process, initialize_inferiors): New.
10093 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10094 (struct target_waitstatus) <related_pid>: Ditto.
10095 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10096 return type to int.
10097 (struct target_ops) <join>: Add `pid' argument.
10098 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
10099 (struct target_ops) <wait>: Add `ptid' field. Change return type
10101 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
10102 (mywait): Add `ptid' argument. Change return type to ptid_t.
10103 (target_pid_to_str): Declare.
10104 * target.c (set_desired_inferior): Adjust to use ptids.
10105 (mywait): Add new `ptid' argument. Adjust.
10106 (target_pid_to_str): New.
10107 * mem-break.h (free_all_breakpoints): Declare.
10108 * mem-break.c (breakpoints): Delelete.
10109 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
10110 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
10111 to use per-process breakpoint list.
10112 (free_all_breakpoints): New.
10113 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
10114 (symbol_cache, all_symbols_looked_up): Delete.
10116 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10118 (prepare_resume_reply): Change ptid argument's type from unsigned
10119 long to ptid_t. Adjust. Implement W;process and X;process.
10120 (free_sym_cache, clear_symbol_cache): New.
10121 (look_up_one_symbol): Adjust to per-process symbol cache. *
10122 * server.c (cont_thread, general_thread, step_thread): Change type
10124 (attached): Delete.
10125 (multi_process): New.
10126 (last_ptid): Change type to ptid_t.
10127 (struct vstop_notif) <ptid>: Change type to ptid_t.
10128 (queue_stop_reply, push_event): Change `ptid' argument's type to
10130 (discard_queued_stop_replies): Add `pid' argument.
10131 (start_inferior): Adjust to use ptids. Adjust to mywait interface
10132 changes. Don't reference the `attached' global.
10133 (attach_inferior): Adjust to mywait interface changes.
10134 (handle_query): Adjust to use ptids. Parse GDB's qSupported
10135 features. Handle and report "multiprocess+". Handle
10137 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
10139 (handle_v_kill): New.
10140 (handle_v_stopped): Adjust to use target_pid_to_str.
10141 (handle_v_requests): Allow multiple attaches and runs when
10142 multiprocess extensions are in effect. Handle "vKill".
10143 (myresume): Adjust to use ptids.
10144 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
10145 (handle_status): Adjust to discard_queued_stop_replies interface
10147 (first_thread_of, kill_inferior_callback)
10148 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
10149 (main): Call initialize_inferiors. Adjust to use ptids, killing
10150 and detaching from all inferiors. Handle multiprocess packet
10152 * linux-low.h: Include gdb_proc_service.h.
10153 (struct process_info_private): New.
10154 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
10155 <lwpid_of>: Use ptid_get_lwp.
10156 (get_lwp_thread): Adjust.
10157 (struct lwp_info): Add `dead' member.
10158 (find_lwp_pid): Declare.
10159 * linux-low.c (thread_db_active): Delete.
10160 (new_inferior): Adjust comment.
10161 (inferior_pid): Delete.
10162 (linux_add_process): New.
10163 (handle_extended_wait): Adjust.
10164 (add_lwp): Change unsigned long to ptid.
10165 (linux_create_inferior): Add process to processes table. Adjust
10166 to use ptids. Don't set new_inferior here.
10167 (linux_attach_lwp): Rename to ...
10168 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
10169 it. Adjust to use ptids.
10170 (linux_attach_lwp): New.
10171 (linux_attach): Add process to processes table. Don't set
10173 (struct counter): New.
10174 (second_thread_of_pid_p, last_thread_of_process_p): New.
10175 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
10176 multiple processes.
10177 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
10178 processes. Remove process from process table.
10179 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
10180 to multiple processes.
10181 (any_thread_of): New.
10182 (linux_detach): Add `pid' argument, and handle it. Remove process
10183 from processes table.
10184 (linux_join): Add `pid' argument. Handle it.
10185 (linux_thread_alive): Change unsighed long argument to ptid_t.
10186 Consider dead lwps as not being alive.
10187 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
10188 threads we're not interested in.
10189 (same_lwp, find_lwp_pid): New.
10190 (linux_wait_for_lwp): Change `pid' argument's type from int to
10192 (linux_wait_for_event): Rename to ...
10193 (linux_wait_for_event_1): ... this. Change `pid' argument's type
10194 from int to ptid_t. Adjust.
10195 (linux_wait_for_event): New.
10196 (linux_wait_1): Add `ptid' argument. Change return type to
10197 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
10198 that exit from the process table.
10199 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
10201 (mark_lwp_dead): New.
10202 (wait_for_sigstop): Adjust to use ptids. If a process exits while
10203 stopping all threads, mark its main lwp as dead.
10204 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
10206 (fetch_register, usr_store_inferior_registers)
10207 (regsets_fetch_inferior_registers)
10208 (regsets_store_inferior_registers, linux_read_memory)
10209 (linux_write_memory): Inline `inferior_pid'.
10210 (linux_look_up_symbols): Adjust to use per-process
10211 `thread_db_active'.
10212 (linux_request_interrupt): Adjust to use ptids.
10213 (linux_read_auxv): Inline `inferior_pid'.
10214 (initialize_low): Don't reference thread_db_active.
10215 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
10216 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
10217 (ps_getpid): Return the pid of the current inferior.
10218 * thread-db.c (proc_handle, thread_agent): Delete.
10219 (thread_db_create_event, thread_db_enable_reporting): Adjust to
10221 (find_one_thread): Change argument type to ptid_t. Adjust to
10223 (maybe_attach_thread): Adjust to per-process data and ptids.
10224 (thread_db_find_new_threads): Ditto.
10225 (thread_db_init): Ditto.
10226 * spu-low.c (spu_create_inferior, spu_attach): Add process to
10227 processes table. Adjust to use ptids.
10228 (spu_kill, spu_detach): Adjust interface. Remove process from
10230 (spu_join, spu_thread_alive): Adjust interface.
10231 (spu_wait): Adjust interface. Remove process from processes
10232 table. Adjust to use ptids.
10233 * win32-low.c (current_inferior_tid): Delete.
10234 (current_inferior_ptid): New.
10235 (debug_event_ptid): New.
10236 (thread_rec): Take a ptid. Adjust.
10237 (child_add_thread): Add `pid' argument. Adjust to use ptids.
10238 (child_delete_thread): Ditto.
10239 (do_initial_child_stuff): Add `attached' argument. Add process to
10241 (child_fetch_inferior_registers, child_store_inferior_registers):
10243 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
10244 (win32_attach): Pass 1 to do_initial_child_stuff.
10245 (win32_kill): Adjust interface. Remove process from processes
10247 (win32_detach): Ditto.
10248 (win32_join): Adjust interface.
10249 (win32_thread_alive): Take a ptid.
10250 (win32_resume): Adjust to use ptids.
10251 (get_child_debug_event): Ditto.
10252 (win32_wait): Adjust interface. Remove exiting process from
10255 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10257 Non-stop mode support.
10259 * server.h (non_stop): Declare.
10260 (gdb_client_data, handler_func): Declare.
10261 (delete_file_handler, add_file_handler, start_event_loop):
10263 (handle_serial_event, handle_target_event, push_event)
10264 (putpkt_notif): Declare.
10265 * target.h (enum resume_kind): New.
10266 (struct thread_resume): Replace `step' field by `kind' field.
10267 (TARGET_WNOHANG): Define.
10268 (struct target_ops) <wait>: Add `options' argument.
10269 <supports_non_stop, async, start_non_stop>: New fields.
10270 (target_supports_non_stop, target_async): New.
10271 (start_non_stop): Declare.
10272 (mywait): Add `options' argument.
10273 * target.c (mywait): Add `options' argument. Print child exit
10274 notifications here.
10275 (start_non_stop): New.
10276 * server.c (non_stop, own_buf, mem_buf): New globals.
10277 (struct vstop_notif): New.
10278 (notif_queue): New global.
10279 (queue_stop_reply, push_event, discard_queued_stop_replies)
10280 (send_next_stop_reply): New.
10281 (start_inferior): Adjust to use resume_kind. Adjust to mywait
10283 (attach_inferior): In non-stop mode, don't wait for the target
10285 (handle_general_set): Handle QNonStop.
10286 (handle_query): When handling qC, return the current general
10287 thread, instead of the first thread of the list.
10288 (handle_query): If the backend supports non-stop mode, include
10289 QNonStop+ in the qSupported query response.
10290 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
10292 (handle_v_attach, handle_v_run): Handle non-stop mode.
10293 (handle_v_stopped): New.
10294 (handle_v_requests): Report support for vCont;t. Handle vStopped.
10295 (myresume): Adjust to use resume_kind. Handle non-stop.
10296 (queue_stop_reply_callback): New.
10297 (handle_status): Handle non-stop mode.
10298 (main): Clear non_stop flag on reconnection. Use the event-loop.
10299 Refactor serial protocol handling from here ...
10300 (process_serial_event): ... to this new function. When GDB
10301 selects any thread, select one here. In non-stop mode, wait until
10302 GDB acks all pending events before exiting.
10303 (handle_serial_event, handle_target_event): New.
10304 * remote-utils.c (remote_open): Install remote_desc in the event
10306 (remote_close): Remove remote_desc from the event loop.
10307 (putpkt_binary): Rename to...
10308 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
10309 (putpkt_binary): New as wrapper around putpkt_binary_1.
10310 (putpkt_notif): New.
10311 (prepare_resume_reply): In non-stop mode, don't change the
10313 * event-loop.c: New.
10314 * Makefile.in (OBJ): Add event-loop.o.
10315 (event-loop.o): New rule.
10317 * linux-low.h (pid_of): Moved here.
10319 (get_lwp_thread): Use lwpid_of.
10320 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
10321 * linux-low.c (pid_of): Delete.
10322 (inferior_pid): Use lwpid_of.
10323 (linux_event_pipe): New.
10324 (target_is_async_p): New.
10326 (handle_extended_wait): Use lwpid_of.
10327 (add_lwp): Don't set lwpid field.
10328 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
10329 (linux_kill_one_lwp): If killing a running lwp, stop it first.
10330 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
10331 (linux_detach_one_lwp): If detaching from a running lwp, stop it
10332 first. Adjust to linux_wait_for_event interface changes. Use
10334 (linux_detach): Don't delete the main lwp here.
10335 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
10336 (status_pending_p): Don't consider explicitly suspended lwps.
10337 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
10338 pointer. Add OPTIONS argument. Change return type to int. Use
10339 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
10340 (linux_wait_for_event): Take an integer pid instead of a lwp_info
10341 pointer. Add status pointer argument. Return a pid instead of a
10342 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
10343 changes. In non-stop mode, don't switch to a random thread.
10344 (linux_wait): Rename to...
10345 (linux_wait_1): ... this. Add target_options argument, and handle
10346 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
10347 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
10348 clean exit and signal exit code. Don't stop all threads in
10349 non-stop mode. In all-stop mode, only stop all threads when
10350 reporting a stop to GDB. Handle explicit thread stop requests.
10351 (async_file_flush, async_file_mark): New.
10353 (send_sigstop): Use lwpid_of.
10354 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
10355 interface changes. In non-stop mode, don't switch to a random
10357 (linux_resume_one_lwp): Use lwpid_of.
10358 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
10359 (linux_resume_one_thread): ... this. Handle resume_stop. In
10360 non-stop mode, don't look for pending flag in all threads.
10361 (resume_status_pending_p): Don't consider explicitly suspended
10363 (my_waitpid): Reimplement. Emulate __WALL.
10364 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10366 (sigchld_handler, linux_supports_non_stop, linux_async)
10367 (linux_start_non_stop): New.
10368 (linux_target_ops): Register linux_supports_non_stop, linux_async
10369 and linux_start_non_stop.
10370 (initialize_low): Install SIGCHLD handler.
10371 * thread-db.c (thread_db_create_event, find_one_thread)
10372 (thread_db_get_tls_address): Use lwpid_of.
10373 * win32-low.c (win32_detach): Adjust to use resume_kind.
10374 (win32_wait): Add `options' argument.
10375 * spu-low.c (spu_resume): Adjust to use resume_kind.
10376 (spu_wait): Add `options' argument.
10378 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10380 Decouple target code from remote protocol.
10382 * target.h (enum target_waitkind): New.
10383 (struct target_waitstatus): New.
10384 (struct target_ops) <wait>: Return an unsigned long. Take a
10385 target_waitstatus pointer instead of a char pointer.
10386 (mywait): Likewise.
10387 * target.c (mywait): Change prototype to return an unsigned long.
10388 Take a target_waitstatus pointer instead of a char pointer. Adjust.
10389 * server.h (thread_from_wait, old_thread_from_wait): Delete
10391 (prepare_resume_reply): Change prototype to take a
10393 * server.c (thread_from_wait, old_thread_from_wait): Delete.
10394 (last_status, last_ptid): New.
10395 (start_inferior): Remove "statusptr" argument. Adjust. Return a
10396 pid instead of a signal.
10397 (attach_inferior): Remove "status" and "signal" parameters.
10399 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
10401 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
10402 (handle_v_requests, myresume): Remove "status" and "signal"
10403 parameters. Adjust.
10404 (handle_status): New.
10405 (main): Delete local `status'. Adjust.
10406 * remote-utils.c: Include target.h.
10407 (prepare_resume_reply): Change prototype to take a
10408 target_waitstatus. Adjust.
10410 * linux-low.c (linux_wait): Adjust to new target_ops->wait
10412 * spu-low.c (spu_wait): Adjust.
10413 * win32-low.c (enum target_waitkind, struct target_waitstatus):
10415 (win32_wait): Adjust.
10417 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10419 * target.h (struct thread_resume): Delete leave_stopped member.
10420 (struct target_ops): Add a `n' argument to the `resume' callback.
10421 * server.c (start_inferior): Adjust.
10422 (handle_v_cont, myresume): Adjust.
10423 * linux-low.c (check_removed_breakpoint): Adjust to resume
10424 interface change, and to removed leave_stopped field.
10425 (resume_ptr): Delete.
10426 (struct thread_resume_array): New.
10427 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10428 resume interface change.
10429 (linux_continue_one_thread, linux_queue_one_thread)
10430 (resume_status_pending_p): Check if the resume field is NULL
10431 instead of checking the leave_stopped member.
10432 (linux_resume): Adjust to the target resume interface change.
10433 * spu-low.c (spu_resume): Adjust to the target resume interface
10435 * win32-low.c (win32_detach, win32_resume): Ditto.
10437 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10439 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10441 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10443 (linux_continue_one_thread): Only preserve the stepping flag if
10444 there's a pending breakpoint.
10446 2009-03-31 Pedro Alves <pedro@codesourcery.com>
10448 * server.c (main): After the inferior having exited, call
10449 remote_close before exiting gdbserver.
10451 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10453 Fix size of FPSCR in Power 7 processors.
10454 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10455 (PPC_FEATURE_HAS_DFP): New #define.
10456 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10459 2009-03-23 Pedro Alves <pedro@codesourcery.com>
10461 * server.c (handle_query) Whitespace and formatting.
10463 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10465 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10466 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10467 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10468 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10469 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10470 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10471 Makefile.in, configure.ac: Fix whitespace throughout.
10472 * configure: Regenerate.
10474 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10476 * inferiors.c (find_inferior): Make it safe for the callback
10477 function to delete the currently iterated inferior.
10479 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10481 * Makefile.in (linuw_low_h): Move higher.
10482 (thread-db.o): Depend on $(linux_low_h).
10484 2009-03-17 Pedro Alves <pedro@codesourcery.com>
10486 Rename "process" to "lwp" throughout.
10488 * linux-low.c (all_processes): Rename to...
10489 (all_lwps): ... this.
10490 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10491 (add_process): Rename to ...
10492 (add_lwp): ... this. Adjust.
10493 (linux_create_inferior): Adjust.
10494 (linux_attach_lwp): Adjust.
10495 (linux_attach): Adjust.
10496 (linux_kill_one_process): Rename to ...
10497 (linux_kill_one_lwp): ... this. Adjust.
10498 (linux_kill): Adjust.
10499 (linux_detach_one_process): Rename to ...
10500 (linux_detach_one_lwp): ... this. Adjust.
10501 (linux_detach): Adjust.
10502 (check_removed_breakpoint): Adjust.
10503 (status_pending_p): Adjust.
10504 (linux_wait_for_process): Rename to ...
10505 (linux_wait_for_lwp): ... this. Adjust.
10506 (linux_wait_for_event): Adjust.
10507 (send_sigstop): Adjust.
10508 (wait_for_sigstop): Adjust.
10509 (stop_all_processes): Rename to ...
10510 (stop_all_lwps): ... this.
10511 (linux_resume_one_process): Rename to ...
10512 (linux_resume_one_lwp): ... this. Adjust.
10513 (linux_set_resume_request, linux_continue_one_thread)
10514 (linux_queue_one_thread, resume_status_pending_p)
10515 (usr_store_inferior_registers, regsets_store_inferior_registers)
10516 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10518 * linux-low.h (get_process): Rename to ...
10519 (get_lwp): ... this. Adjust.
10520 (get_thread_process): Rename to ...
10521 (get_thread_lwp): ... this. Adjust.
10522 (get_process_thread): Rename to ...
10523 (get_lwp_thread): ... this. Adjust.
10524 (struct process_info): Rename to ...
10525 (struct lwp_info): ... this.
10526 (all_processes): Rename to ...
10527 (all_lwps): ... this.
10528 * proc-service.c (ps_lgetregs): Adjust.
10529 * thread-db.c (thread_db_create_event, find_one_thread)
10530 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10532 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10534 * server.c (handle_query): Handle "qAttached".
10536 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10538 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10539 GPLv3, update license URL.
10541 2009-03-01 Doug Evans <dje@google.com>
10543 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10544 (server_h): Add gdb_signals.h.
10545 (signals.o): Update.
10546 * server.h (target_signal_from_host,target_signal_to_host_p)
10547 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10549 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10551 * remote-utils.c (getpkt): Also generate remote-debug
10552 information if noack_mode is set.
10554 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10556 * server.c (handle_query): Report qXfer:siginfo:read and
10557 qXfer:siginfo:write as supported and handle them.
10558 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10559 * linux-low.c (linux_xfer_siginfo): New.
10560 (linux_target_ops): Set it.
10562 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10564 * server.c (gdbserver_usage): Mention --remote-debug.
10565 (main): Accept '--remote-debug' switch.
10567 2009-01-18 Doug Evans <dje@google.com>
10569 * regcache.c (new_register_cache): No need to check result of xcalloc.
10570 * server.c (handle_search_memory): Back out calls to xmalloc,
10571 result is checked and error is returned to user upon failure.
10572 (handle_query): Ditto. Add more checks for result of malloc.
10573 (handle_v_cont): Check result of malloc, report error back to
10575 (handle_v_run): Ditto. Call freeargv.
10576 * server.h (freeargv): Declare.
10577 * utils.c (freeargv): New fn.
10579 2009-01-15 Doug Evans <dje@google.com>
10581 * gdbreplay.c (perror_with_name): Make arg const char *.
10582 * server.h (target_signal_to_name): Make return type const char *.
10583 * thread-db.c (thread_db_err_str): Make return type const char *.
10584 * utils.c (perror_with_name): Make arg const char *.
10586 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10588 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10589 when handling a EXIT_PROCESS_DEBUG_EVENT.
10591 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10593 * gdbreplay.c (gdbreplay_version): Update copyright year.
10594 * server.c (gdbserver_version): Likewise.
10596 2009-01-05 Doug Evans <dje@google.com>
10598 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10599 (handle_extended_wait): Improve comment.
10601 2008-12-13 Doug Evans <dje@google.com>
10603 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10604 * server.h (ATTR_MALLOC): New macro.
10605 (xmalloc,xcalloc,xstrdup): Declare.
10606 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10607 * inferiors.c: Ditto.
10608 * linux-low.c: Ditto.
10609 * mem-break.c: Ditto.
10610 * regcache.c: Ditto.
10611 * remote-utils.c: Ditto.
10614 * win32-low.c: Ditto.
10616 2008-12-12 Doug Evans <dje@google.com>
10618 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10619 in debugging printf.
10621 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10623 2008-12-09 Doug Evans <dje@google.com>
10625 * linux-low.h (struct process_info): Delete member tid, unused.
10626 * thread-db.c (find_one_thread): Update.
10627 (maybe_attach_thread): Update.
10629 2008-12-02 Pedro Alves <pedro@codesourcery.com>
10631 * target.h (struct target_ops): Add qxfer_osdata member.
10632 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10634 (linux_qxfer_osdata): New functions.
10635 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10637 * server.c (handle_query): Handle "qXfer:osdata:read:".
10638 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10639 (buffer_xml_printf): New functions.
10640 * server.h (struct buffer): New.
10641 (buffer_grow_str, buffer_grow_str0): New macros.
10642 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10643 (buffer_xml_printf): Declare.
10645 2008-11-24 Doug Evans <dje@google.com>
10647 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10649 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10651 * server.c (handle_v_run): Always use the supplied argument list.
10653 2008-11-19 Bob Wilson <bob.wilson@acm.org>
10655 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10656 (xtensa_regmap_table): Add entry for scompare1.
10658 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10660 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10661 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10662 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10663 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10664 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10665 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10666 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10667 XML target descriptions.
10668 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10669 when inferior is running on an ISA 2.05 or later processor. Add
10670 special case to return offset for full 64-bit slot of FPSCR when
10673 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10675 * Makefile.in (SFILES, clean): Added sparc64 files.
10676 (reg-sparc64.o, reg-sparc64.c): New.
10677 * configure.srv (sparc*-*-linux*): New configuration.
10678 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10679 syscall arguments for SPARC.
10680 (regsets_store_inferior_registers): Likewise.
10681 * linux-sparc-low.c: New file.
10683 2008-10-21 Doug Evans <dje@google.com>
10685 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10686 (READLINE_DIR,READLINE_DEP): Delete.
10687 (INTERNAL_CFLAGS): Update.
10688 (LINTFLAGS): Update.
10690 2008-10-10 Pedro Alves <pedro@codesourcery.com>
10692 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10693 whole argv from the last run, not just argv[0].
10695 2008-09-08 Pedro Alves <pedro@codesourcery.com>
10697 * regcache.c (new_register_cache): Return NULL if the register
10698 cache size isn't known yet.
10699 (free_register_cache): Avoid dereferencing a NULL regcache.
10701 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10703 * configure.srv: Merge MIPS and MIPS64.
10705 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10707 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10709 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
10711 * Makefile.in: Add required vsx dependencies.
10713 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10714 Declare init_registers_powerpc_vsx32l.
10715 Declare init_registers_powerpc_vsx64l.
10716 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10717 (ppc_arch_setup): Check for VSX in hwcap.
10718 (ppc_fill_vsxregset): New function.
10719 (ppc_store_vsxregset): New function.
10720 Add new VSX entry in regset_info target_regsets.
10722 * configure.srv: Add new VSX dependencies.
10724 2008-08-12 Pedro Alves <pedro@codesourcery.com>
10726 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10727 (remote_open): Set or clear transport_is_reliable.
10728 (putpkt_binary): Don't expect acks in noack mode.
10729 (getpkt): Don't send ack/nac in noack mode.
10730 * server.c (handle_general_set): Handle QStartNoAckMode.
10731 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10733 (main): Reset noack_mode on every connection.
10734 * server.h (noack_mode): Declare.
10736 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10738 * Makefile.in (GDBREPLAY_OBS): New variable.
10739 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10741 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10742 Daniel Jacobowitz <dan@codesourcery.com>
10744 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10745 (usr_store_inferior_registers): Likewise.
10746 (regsets_store_inferior_registers): Likewise.
10748 2008-07-31 Rolf Jansen <rj@surtec.com>
10749 Pedro Alves <pedro@codesourcery.com>
10751 * configure.ac: Check for memmem declaration.
10752 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10753 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10754 (disable_packet_qfThreadInfo): Unconditionally compile.
10755 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10756 * configure, config.in: Regenerate.
10758 2008-07-28 Doug Kwan <dougkwan@google.com>
10760 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10761 (linux_write_memory): Remove declaration of errno.
10763 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10765 * linux-low.c (handle_extended_wait): Do not use "status"
10766 variable uninitialized.
10768 2008-07-07 Pedro Alves <pedro@codesourcery.com>
10770 * server.c (handle_v_attach): Inhibit reporting dll changes.
10772 2008-06-27 Pedro Alves <pedro@codesourcery.com>
10774 * remote-utils.c (prepare_resume_reply): If requested, don't
10775 output "thread:TID" in the T stop reply.
10777 * server.c (disable_packet_vCont, disable_packet_Tthread)
10778 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10779 (handle_query): If requested, disable support for qC, qfThreadInfo
10781 (handle_v_requests): If requested, disable support for vCont.
10782 (gdbserver_show_disableable): New.
10783 (main): Handle --disable-packet and --disable-packet=LIST.
10785 * server.h (disable_packet_vCont, disable_packet_Tthread)
10786 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10788 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10790 * server.c (gdbserver_usage): Mention --version.
10792 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10794 * Makefile.in (gdbreplay.o): New rule.
10796 2008-06-06 Joseph Myers <joseph@codesourcery.com>
10798 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10799 message, not gdbserver.
10801 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
10802 Nathan Sidwell <nathan@codesourcery.com>
10803 Joseph Myers <joseph@codesourcery.com>
10805 * acinclude.m4: Include ../../config/acx.m4.
10806 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10807 * configure, config.in: Regenerate.
10808 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10809 * server.c (gdbserver_version): Print PKGVERSION.
10810 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10811 (main): Adjust gdbserver_usage calls.
10812 * gdbreplay.c (version, host_name): Add declarations.
10813 (gdbreplay_version, gdbreplay_usage): New.
10814 (main): Accept --version and --help options.
10816 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10818 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10819 (arm_breakpoint_at): Handle Thumb.
10820 (the_low_target): Add comment.
10822 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10824 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10826 2008-05-09 Doug Evans <dje@google.com>
10828 * server.h (decode_search_memory_packet): Declare.
10829 * remote-utils.c (decode_search_memory_packet): New fn.
10830 * server.c (handle_search_memory_1): New fn.
10831 (handle_search_memory): New fn.
10832 (handle_query): Process qSearch:memory packets.
10834 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10836 * regcache.c (registers_length): Remove.
10837 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10838 full register packet.
10839 * regcache.h (registers_length): Remove prototype.
10840 * server.h (PBUFSIZ): Define to 16384.
10842 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10844 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10845 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10846 powerpc-64l.o, and powerpc-altivec64l.o.
10847 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10848 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10849 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10850 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10851 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10854 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
10855 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
10856 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
10857 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
10858 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
10859 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
10860 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
10861 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
10862 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
10863 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
10866 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
10867 (init_registers_powerpc_32l): ... this new prototype.
10868 (init_registers_powerpc_32): Remove, replace by ...
10869 (init_registers_powerpc_altivec32l): ... this new prototype.
10870 (init_registers_powerpc_e500): Remove, replace by ...
10871 (init_registers_powerpc_e500l): ... this new prototype.
10872 (init_registers_ppc64): Remove, replace by ...
10873 (init_registers_powerpc_64l): ... this new prototype.
10874 (init_registers_powerpc_64): Remove, replace by ...
10875 (init_registers_powerpc_altivec64l): ... this new prototype.
10876 (ppc_num_regs): Set to 73.
10877 (PT_ORIG_R3, PT_TRAP): Define if necessary.
10878 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
10879 (ppc_cannot_store_register): Handle orig_r3 and trap.
10880 (ppc_arch_setup): Update init_registers_... calls.
10881 (ppc_fill_gregset): Handle orig_r3 and trap.
10883 * inferiors.c (clear_inferiors): Reset current_inferior.
10885 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
10887 * acinclude.m4: Add override.m4.
10888 * configure: Regenerate.
10890 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10892 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
10893 initial call to init_register_ppc64.
10895 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10897 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
10898 single powerpc*-*-linux* case.
10899 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
10901 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
10903 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
10904 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
10906 * linux-ppc-low.c: Include <elf.h>.
10907 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
10908 (ppc_hwcap): New global variable.
10909 (ppc_regmap): Remove __SPE__ #ifdef sections.
10910 (ppc_regmap_e500): New global variable.
10911 (ppc_cannot_store_register): Update __SPE__ special case.
10912 (ppc_get_hwcap): New function.
10913 (ppc_arch_setup): Use it to determine whether inferior supports
10914 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
10915 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
10916 Do not access registers if target does not support AltiVec.
10917 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
10918 Do not access registers if target does not support SPE.
10919 (target_regsets): Unconditionally include AltiVec and SPE regsets.
10921 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
10923 * linux-low.c (disabled_regsets, num_regsets): New.
10924 (use_regsets_p): Delete.
10925 (linux_wait_for_process): Clear disabled_regsets.
10926 (regsets_fetch_inferior_registers): Check and set it.
10927 (regsets_store_inferior_registers): Likewise.
10928 (linux_fetch_registers, linux_store_registers): Do not use
10930 (initialize_low): Allocate disabled_regsets.
10932 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
10934 * Makefile.in (LIBOBJS): New.
10935 (OBS): Use LIBOBJS.
10936 (memmem.o): New rule.
10937 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
10938 * configure: Regenerated.
10940 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
10942 * server.c (handle_query): Never return "unsupported" for
10943 qXfer:features:read queries.
10945 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
10947 * server.c (get_features_xml): Fix inverted condition.
10948 (handle_query): Always support qXfer:feature:read.
10950 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
10952 * server.c (wrapper_argv): New.
10953 (start_inferior): Handle wrapper_argv. If set, expect an extra
10955 (gdbserver_usage): Document --wrapper.
10956 (main): Parse --wrapper.
10958 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10960 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
10961 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
10962 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
10963 (ppc_set_pc): Likewise.
10964 (ppc_arch_setup): New function.
10965 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
10966 of collect_register.
10967 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
10969 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10971 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
10972 instead of linux-ppc64-low.o.
10973 * linux-ppc64-low.c: Remove file.
10974 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
10975 (linux-ppc64-low.o): Remove rule.
10977 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
10978 (init_registers_powerpc_64): Likewise.
10979 (ppc_regmap): Conditionally define depending on __powerpc64__.
10980 (ppc_cannot_store_register): Do not special-case "fpscr" when
10981 compiled on __powerpc64__.
10982 (ppc_collect_ptrace_register): New function.
10983 (ppc_supply_ptrace_register): New function.
10984 (ppc_breakpoint): Change type to "unsigned int".
10985 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
10986 (the_low_target): Conditionally provide initializers for the
10987 arch_setup member depending on __powerpc64__. Install
10988 collect_ptrace_register and supply_ptrace_register members.
10990 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10992 * regcache.h (gdbserver_xmltarget): Add extern declaration.
10993 * server.c (gdbserver_xmltarget): Define.
10994 (get_features_xml): Use it to replace "target.xml" and arch_string.
10996 * configure.srv: Remove srv_xmltarget. Add XML files that were
10997 mentioned there to srv_xmlfiles instead. Remove conditional tests
10998 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
10999 srv_xmlfiles and srv_regobj to include all possible choices.
11000 * configure.ac (srv_xmltarget): Remove.
11001 (srv_xmlfiles): Do not add "target.xml".
11002 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11003 checks for supplementary target information.
11004 * configure: Regenerate.
11005 * Makefile.in (XML_TARGET): Remove.
11006 (target.xml): Remove rule.
11007 (clean): Do not clean up target.xml.
11008 (.PRECIOUS): Do not mention target.xml.
11010 * target.h (struct target_ops): Remove arch_string member.
11011 * linux-low.c (linux_arch_string): Remove.
11012 (linux_target_ops): Remove arch_string initializer.
11013 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11014 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11015 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11016 * spu-low.c (spu_arch_string): Remove.
11017 (spu_target_ops): Remove arch_string initializer.
11018 * win32-low.c (win32_arch_string): Remove.
11019 (win32_target_ops): Remove arch_string initializer.
11020 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11021 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11022 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11024 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11026 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11027 by collect_ptrace_register and supply_ptrace_register hooks.
11028 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11029 instead of checking for the_low_target.left_pad_xfer.
11030 (usr_store_inferior_registers): Use collect_ptrace_register callback
11031 instead of checking for the_low_target.left_pad_xfer.
11033 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11034 (s390_supply_ptrace_register): Likewise.
11035 (s390_fill_gregset): Call s390_collect_ptrace_register.
11036 (the_low_target): Update.
11038 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11039 (ppc_supply_ptrace_register): Likewise.
11040 (the_low_target): Update.
11042 * linux-i386-low.c (the_low_target): Update.
11043 * linux-x86-64-low.c (the_low_target): Update.
11045 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11047 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11048 reg-s390.o and reg-s390x.o.
11050 * linux-low.c (new_inferior): New global variable.
11051 (linux_create_inferior, linux_attach): Set it.
11052 (linux_wait_for_process): Call the_low_target.arch_setup after the
11053 target has stopped for the first time.
11054 (initialize_low): Do not call the_low_target.arch_setup.
11056 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11057 (s390_set_pc): Likewise.
11058 (s390_arch_setup): New function.
11059 (the_low_target): Use s390_arch_setup as arch_setup routine.
11061 * regcache.c (realloc_register_cache): New function.
11062 (set_register_cache): Call it for each existing regcache.
11064 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11066 * server.h (init_registers): Remove prototype.
11068 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11069 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11070 instead of init_registers ().
11071 * linux-arm-low.c (init_registers_arm): Add prototype.
11072 (init_registers_arm_with_iwmmxt): Likewise.
11073 (the_low_target): Add initializer for arch_setup field.
11074 * linux-cris-low.c (init_registers_cris): Add prototype.
11075 (the_low_target): Add initializer for arch_setup field.
11076 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11077 (the_low_target): Add initializer for arch_setup field.
11078 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11079 (the_low_target): Add initializer for arch_setup field.
11080 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11081 (the_low_target): Add initializer for arch_setup field.
11082 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11083 (the_low_target): Add initializer for arch_setup field.
11084 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11085 (the_low_target): Add initializer for arch_setup field.
11086 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11087 (init_registers_mips64_linux): Likewise.
11088 (the_low_target): Add initializer for arch_setup field.
11089 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11090 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11091 (the_low_target): Add initializer for arch_setup field.
11092 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11093 (init_registers_powerpc_64): Likewise.
11094 (the_low_target): Add initializer for arch_setup field.
11095 * linux-s390-low.c (init_registers_s390): Add prototype.
11096 (init_registers_s390x): Likewise.
11097 (the_low_target): Add initializer for arch_setup field.
11098 * linux-sh-low.c (init_registers_sh): Add prototype.
11099 (the_low_target): Add initializer for arch_setup field.
11100 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
11101 (the_low_target): Add initializer for arch_setup field.
11102 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
11103 (the_low_target): Add initializer for arch_setup field.
11105 * win32-low.h (struct win32_target_ops): Add arch_setup field.
11106 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
11107 instead of init_registers ().
11108 * win32-arm-low.c (init_registers_arm): Add prototype.
11109 (the_low_target): Add initializer for arch_setup field.
11110 * win32-i386-low.c (init_registers_i386): Add prototype.
11111 (the_low_target): Add initializer for arch_setup field.
11113 * spu-low.c (init_registers_spu): Add prototype.
11114 (initialize_low): Call initialie_registers_spu () instead of
11115 initialize_registers ().
11117 2008-02-19 Pedro Alves <pedro@codesourcery.com>
11119 * server.c (handle_v_requests): When handling the vRun and vAttach
11120 packets, if already debugging a process, don't kill it. Return an
11123 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11125 * server.c (handle_query): Correct length check.
11127 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
11129 * win32-low.c (do_initial_child_stuff): Add process handle
11130 parameter. Set current_process_handle and current_process_id from the
11131 parameters. Clear globals.
11132 (win32_create_inferior): Don't set current_process_handle and
11133 current_process_id here. Instead pass them on the call to
11134 do_initial_child_stuff.
11135 (win32_attach): Likewise.
11136 (win32_clear_inferiors): New.
11137 (win32_kill): Don't close the current process handle or the
11138 current thread handle here. Instead call win32_clear_inferiors.
11139 (win32_detach): Don't open a new handle to the process. Call
11140 win32_clear_inferiors.
11141 (win32_join): Don't rely on current_process_handle; open a new
11142 handle using the process id.
11143 (win32_wait): Call win32_clear_inferiors when the inferior process
11146 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
11148 * server.c (monitor_show_help): Add "exit".
11150 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
11152 * Makefile.in (SFILES): Add linux-xtensa-low.c.
11153 (clean): Add reg-xtensa.c.
11154 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
11155 * configure.srv (xtensa*-*-linux*) New target.
11156 * linux-xtensa-low.c: New.
11157 * xtensa-xtregs.c: New.
11159 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
11161 * hostio.c: Don't include errno.h.
11162 (errno_to_fileio_errno): Move to hostio-errno.
11163 * hostio.c: (hostio_error): Remove the error parameter. Defer the
11164 error number outputting to the target->hostio_last_error callback.
11165 (hostio_packet_error): Use FILEIO_EINVAL directly.
11166 (handle_open, handle_pread, hostio_error, handle_unlink): Update
11167 calls to hostio_error.
11168 * hostio-errno.c: New.
11169 * server.h (hostio_last_error_from_errno): Declare.
11170 * target.h (target_ops): Add hostio_last_error member.
11171 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
11172 as hostio_last_error handler.
11173 * spu-low.c (spu_target_ops): Likewise.
11174 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
11175 (wince_hostio_last_error): New functions.
11176 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
11177 as hostio_last_error handler.
11178 (win32_target_ops) [!_WIN32_WCE]: Register
11179 hostio_last_error_from_errno as hostio_last_error handler.
11180 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
11181 (hostio-errno.o): New rule.
11182 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
11183 * configure.srv (srv_hostio_err_objs): New variable. Default to
11185 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
11186 * configure: Regenerate.
11188 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11190 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
11191 (linux_kill, linux_detach): Clean up the process list.
11192 * remote-utils.c (remote_open): Improve port number parsing.
11193 (putpkt_binary, input_interrupt): Only send interrupts if the target
11195 * server.c (extended_protocol): Make static.
11196 (attached): Define earlier.
11197 (exit_requested, response_needed, program_argv): New variables.
11198 (target_running): New.
11199 (start_inferior): Clear attached here.
11200 (attach_inferior): Set attached here.
11201 (require_running): Define.
11202 (handle_query): Use require_running and target_running. Implement
11204 (handle_v_attach, handle_v_run): New.
11205 (handle_v_requests): Use require_running. Handle vAttach and vRun.
11206 (gdbserver_usage): Update.
11207 (main): Redo argument parsing. Handle --debug and --multi. Handle
11208 --attach along with other options or after the port. Save
11209 program_argv. Support no initial program. Resynchronize
11210 communication with GDB after an error. Handle "monitor exit".
11211 Use require_running and target_running. Always allow the extended
11212 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
11213 restart in extended mode.
11214 * README: Refer to the GDB manual. Update --attach usage.
11216 2007-12-20 Andreas Schwab <schwab@suse.de>
11218 * linux-low.c (STACK_SIZE): Define.
11219 (linux_tracefork_child): Use it. Use __clone2 on ia64.
11220 (linux_test_for_tracefork): Likewise.
11222 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
11224 * linux-low.c (linux_wait_for_event): Update messages. Do not
11225 reinsert auto-delete breakpoints.
11226 * mem-break.c (struct breakpoint): Change return type of handler to
11228 (set_breakpoint_at): Update handler type.
11229 (reinsert_breakpoint_handler): Return 1 instead of calling
11231 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
11233 (check_breakpoints): Delete auto-delete breakpoints and return 2.
11234 * mem-break.h (set_breakpoint_at): Update handler type.
11235 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
11236 * win32-low.c (auto_delete_breakpoint): New.
11237 (get_child_debug_event): Use it.
11239 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
11241 * configure.ac: Check for pread and pwrite.
11242 * hostio.c (handle_pread): Fall back to lseek and read.
11243 (handle_pwrite): Fall back to lseek and write.
11244 * config.in, configure: Regenerated.
11246 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
11248 * server.c (myresume): Add own_buf argument.
11249 (main): Update calls.
11251 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
11253 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
11254 * remote-utils.c (remote_open): Do not call disable_async_io.
11255 (block_async_io): Delete.
11256 (unblock_async_io): Make static.
11257 (initialize_async_io): New.
11258 * server.c (handle_v_cont): Handle async I/O here.
11259 (myresume): Likewise. Move other common resume tasks here...
11260 (main): ... from here. Call initialize_async_io. Disable async
11261 I/O before the main loop.
11262 * server.h (initialize_async_io): Declare.
11263 (block_async_io, unblock_async_io): Delete prototypes.
11264 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
11266 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
11268 * remote-utils.c (readchar): Allow binary data in received messages.
11270 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11272 * win32-low.c (attaching): New global.
11273 (win32_create_inferior): Clear the `attaching' global.
11274 (win32_attach): Set the `attaching' global.
11275 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
11276 attaching. Only set a breakpoint at the entry point if not
11279 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11281 * server.c (main): Don't report dll events on the initial
11282 connection on attaches.
11284 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11286 * server.c (main): Relax numerical bases supported for the pid of
11287 the --attach command line argument.
11289 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11291 * win32-low.c (win32_attach): Call OpenProcess before
11292 DebugActiveProcess, not after. Add last error output to error
11295 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11297 * win32-low.c (win32_get_thread_context)
11298 (win32_set_thread_context): New functions.
11299 (thread_rec): Use win32_get_thread_context.
11300 (continue_one_thread, win32_resume): Use win32_set_thread_context.
11301 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
11304 2007-12-03 Leo Zayas
11305 Pedro Alves <pedro_alves@portugalmail.pt>
11307 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
11309 (child_add_thread): Minor cleanup.
11310 (child_continue): Resume artificially suspended threads before
11311 calling ContinueDebugEvent.
11312 (suspend_one_thread): New.
11313 (fake_breakpoint_event): New.
11314 (get_child_debug_event): Change return type to int. Check here if
11315 gdb sent an interrupt request. If a soft interrupt was requested,
11316 fake a breakpoint event. Return 0 if there is no event to handle,
11318 (win32_wait): Don't check here if gdb sent an interrupt request.
11319 Ensure there is a valid event to handle.
11320 (win32_request_interrupt): Add soft interruption method as last
11323 2007-12-03 Leo Zayas
11324 Pedro Alves <pedro_alves@portugalmail.pt>
11326 * win32-low.h (win32_thread_info): Add descriptions to the
11327 structure members. Replace `suspend_count' counter by a
11329 * win32-low.c (thread_rec): Update condition of when to get the
11330 context from the inferior. Rely on ContextFlags being set if it
11331 has already been retrieved. Only suspend the inferior thread if
11332 we haven't already. Warn if that fails.
11333 (continue_one_thread): s/suspend_count/suspended/. Only call
11334 ResumeThread once. Warn if that fails.
11336 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11338 * win32-low.c (win32_wait): Don't read from the inferior when it
11339 has already exited.
11341 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11343 * Makefile.in (win32_low_h): New variable.
11344 (win32-low.o): Add dependency on $(win32_low_h).
11345 (win32-arm-low.o, win32-i386-low.o): New rules.
11347 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11349 * hostio.c: Correct copyright year.
11351 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11353 * Makefile.in (OBS): Add hostio.o.
11354 (hostio.o): New rule.
11355 * server.h (handle_vFile): Declare.
11356 * hostio.c: New file.
11357 * server.c (handle_v_requests): Take packet_len and new_packet_len
11358 for binary packets. Call handle_vFile.
11359 (main): Update call to handle_v_requests.
11361 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
11363 * linux-low.c: Include <sched.h>.
11365 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
11367 * linux-low.c (linux_tracefork_grandchild): New.
11368 (linux_tracefork_child): Use clone.
11369 (linux_test_for_tracefork): Use clone; allocate and free a stack.
11371 2007-10-31 Joel Brobecker <brobecker@adacore.com>
11373 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11375 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
11377 * linux-low.c (handle_extended_wait): Handle unexpected signals.
11379 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
11381 * inferiors.c (change_inferior_id): Delete.
11382 (add_pid_to_list, pull_pid_from_list): New.
11383 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
11384 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11385 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
11386 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
11387 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
11388 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
11389 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
11390 (using_threads): Always set to 1.
11391 (handle_extended_wait): New.
11392 (add_process): Do not set TID.
11393 (linux_create_inferior): Set must_set_ptrace_flags.
11394 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
11395 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
11396 (linux_thread_alive): Rename TID argument to LWPID.
11397 (linux_wait_for_process): Handle unknown processes. Do not use TID.
11398 (linux_wait_for_event): Do not use TID or check using_threads. Update
11399 call to dead_thread_notify. Call handle_extended_wait.
11400 (linux_create_inferior): Use PTRACE_SETOPTIONS.
11401 (send_sigstop): Delete sigstop_sent.
11402 (wait_for_sigstop): Avoid TID.
11403 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
11404 (linux_test_for_tracefork): New.
11405 (linux_lookup_signals): Use thread_db_active and
11406 linux_supports_tracefork_flag.
11407 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
11408 * linux-low.h (get_process_thread): Avoid TID.
11409 (struct process_ifo): Move thread_known and tid to the end. Remove
11411 (linux_attach_lwp, thread_db_init): Update prototypes.
11412 * server.h (change_inferior_id): Delete prototype.
11413 (add_pid_to_list, pull_pid_from_list): New prototypes.
11414 * thread-db.c (thread_db_use_events): New.
11415 (find_first_thread): Rename to...
11416 (find_one_thread): ...this. Update callers and messages. Do not
11417 call fatal. Check thread_db_use_events. Do not call
11418 change_inferior_id or new_thread_notify.
11419 (maybe_attach_thread): Update. Do not call new_thread_notify.
11420 (thread_db_init): Set thread_db_use_events. Check use_events.
11421 * utils.c (fatal, warning): Correct message prefix.
11423 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
11425 * Makefile.in (clean): Remove new files.
11426 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11427 (powerpc-64.o, powerpc-64.c): New rules.
11428 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11429 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11431 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11433 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11434 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11435 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11436 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11437 (target_regsets): Add AltiVec and SPE register sets.
11438 * configure.ac: Check for AltiVec and SPE.
11439 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11440 (ppc_fill_vrregset, ppc_store_vrregset): New.
11441 (target_regsets): Add AltiVec register set.
11442 * configure: Regenerated.
11444 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11446 * linux-low.c (O_LARGEFILE): Define.
11447 (linux_read_memory): Use /proc/PID/mem.
11448 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11449 * configure, config.in: Regenerated.
11451 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11453 * linux-low.c (linux_wait_for_event): Do not pass signals while
11456 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11458 * win32-low.c (create_process): New.
11459 (win32_create_inferior): Use create_process instead of
11460 CreateProcess. If create_process failed retry appending an ".exe"
11461 suffix. Store the GetLastError result immediatelly after
11462 create_process calls and use it on the call to error.
11464 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11466 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11468 2007-08-23 Joel Brobecker <brobecker@adacore.com>
11470 * configure.ac: Switch license to GPLv3.
11472 2007-08-01 Michael Snyder <msnyder@access-company.com>
11474 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11476 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11478 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11480 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11481 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11482 CloseToolhelp32Snapshot.
11483 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11484 CloseToolhelp32Snapshot.
11486 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
11488 * server.c (main): Check for inferior exit before main loop.
11490 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11492 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11493 instead of on tmp_desc.
11495 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11496 Daniel Jacobowitz <dan@codesourcery.com>
11498 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11499 (add_thread): Minor cleanups.
11500 (clear_inferiors): Move lower in the file. Clear the DLL
11502 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11503 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11504 (xml_escape_text): New.
11505 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11507 (handle_v_cont): Report errors.
11508 (gdbserver_version): Update.
11509 (main): Correct size of own_buf. Do not report initial DLL events.
11510 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11511 (unloaded_dll, xml_escape_text): New.
11512 * win32-low.c (enum target_waitkind): Update comments.
11513 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11514 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11515 (win32_EnumProcessModules, win32_GetModuleInformation)
11516 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11517 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11518 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11519 (win32_Module32First, win32_Module32Next, load_toolhelp)
11520 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11521 (get_child_debug_event): Handle DLL events.
11522 (win32_wait): Likewise.
11524 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11526 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11527 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11529 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11531 * win32-low.c (handle_output_debug_string): Ignore event if not
11534 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11536 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11538 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11540 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11542 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11544 * inferiors.c (change_inferior_id): Add comment.
11545 * linux-low.c (check_removed_breakpoint): Add an early
11546 prototype. Improve debug output.
11547 (linux_attach): Doc update.
11548 (linux_detach_one_process, linux_detach): Clean up before releasing
11550 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11551 * linux-low.h (struct process_info): Doc improvement.
11552 * mem-break.c (delete_all_breakpoints): New.
11553 * mem-break.h (delete_all_breakpoints): New prototype.
11554 * thread-db.c (find_first_thread): New.
11555 (thread_db_create_event): Call it instead of
11556 thread_db_find_new_threads. Clean up unused variables.
11557 (maybe_attach_thread): Remove first thread handling.
11558 (thread_db_find_new_threads): Use find_first_thread.
11559 (thread_db_get_tls_address): Likewise.
11561 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11563 * thread-db.c (thread_db_find_new_threads): Add prototype.
11564 (thread_db_create_event): Check for the main thread before adding
11566 (maybe_attach_thread): Only enable event reporting if TID == 0.
11567 (thread_db_get_tls_address): Check for new threads.
11569 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11571 * linux-low.c (linux_create_inferior): Try execv before execvp.
11572 * spu-low.c (spu_create_inferior): Likewise.
11574 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11576 * linux-low.c (linux_create_inferior): Change execv to execvp.
11577 * spu-low.c (spu_create_inferior): Likewies.
11579 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11581 * Makefile.in (clean): Clean new files instead of deleted ones.
11582 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11583 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11585 * configure.srv: Specify XML files and new regformats for MIPS and
11587 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11588 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11589 an entry for the restart register.
11590 (mips_cannot_fetch_register, mips_cannot_store_register)
11591 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11592 register names to match the XML descriptions.
11593 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11594 restart register instead of $0.
11596 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11597 Markus Deuling <deuling@de.ibm.com>
11599 * remote-utils.c (decode_xfer_write): New function.
11600 * server.h (decode_xfer_write): Add prototype.
11601 * server.c (handle_query): Add PACKET_LEN argument. Support
11602 qXfer:spu:read and qXfer:spu:write packets.
11603 (main): Pass packet_len to handle_query.
11604 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11605 * target.h (target_ops): Add qxfer_spu.
11607 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11609 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11610 accessing non-seekable spufs files.
11612 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11614 * server.c (handle_query): Add reply for qC packet.
11616 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11617 Leo Zayas <lerele@champenstudios@com>
11619 * server.h (check_remote_input_interrupt_request): New function.
11620 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11621 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11622 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11623 (check_remote_input_interrupt_request): New function.
11624 * server.h (check_remote_input_interrupt_request): Declare.
11625 * win32-low.c (winapi_DebugBreakProcess,
11626 winapi_GenerateConsoleCtrlEvent): New typedefs.
11627 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11629 (win32_wait): Check for remote interrupt request
11630 with check_remote_input_interrupt_request.
11631 (win32_request_interrupt): New function.
11632 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11634 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11636 * win32-low.c (debug_registers_changed,
11637 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11638 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11639 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11640 (thread_rec): Get context using the low target.
11641 (child_add_thread): Call thread_added on the low target,
11642 which does the same thing.
11644 (do_initial_child_stuff): Remove debug registers references.
11645 Set context using the low target. Resume threads after
11646 setting the contexts.
11647 (child_continue): Remove dead variable. Remove debug
11648 registers references.
11649 (child_fetch_inferior_registers): Go through the low target.
11650 (do_child_store_inferior_registers): Remove.
11651 (child_store_inferior_registers): Go through the low target.
11652 (win32_resume): Remove debug registers references.
11653 Set context using the low target.
11654 (handle_exception): Change return type to void. Don't record
11655 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11656 first chance exception.
11657 (get_child_debug_event): Change return type to void. Remove
11658 goto loop. Always return after waiting for debug event.
11659 (win32_wait): Convert to switch statement. Handle spurious
11662 * win32-i386-low.c (debug_registers_changed,
11663 debug_registers_used): New.
11664 (initial_stuff): Rename to ...
11665 (i386_initial_stuff): ... this. Clear debug registers
11667 (store_debug_registers): Delete.
11668 (i386_get_thread_context): New.
11669 (load_debug_registers): Delete.
11670 (i386_set_thread_context): New.
11671 (i386_thread_added): New.
11672 (single_step): Rename to ...
11673 (i386_single_step): ... this.
11674 (do_fetch_inferior_registers): Rename to ...
11675 (i386_fetch_inferior_register): ... this.
11676 (i386_store_inferior_register): New.
11677 (the_low_target): Adapt to new interface.
11679 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11680 (arm_get_thread_context): New.
11681 (arm_set_thread_context): New.
11683 (do_fetch_inferior_registers): Rename to ...
11684 (arm_fetch_inferior_register): ... this.
11685 (arm_store_inferior_register): New.
11686 (arm_wince_breakpoint): Reimplement as unsigned long.
11687 (arm_wince_breakpoint_len): Define.
11688 (the_low_target): Adapt to new interface.
11690 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11691 load_debug_registers. Add get_thread_context, set_thread_context,
11692 thread_added and store_inferior_register. Rename
11693 fetch_inferior_registers to fetch_inferior_register.
11694 (regptr): Remove declaration.
11696 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11698 * linux-low.c (linux_detach): Change return type to int. Return 0.
11699 * spu-low.c (spu_detach): Likewise.
11701 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11703 * target.h (target_ops): Change return type of detach to int.
11705 (join_inferior): New.
11706 * server.c (main): Don't skip detach support on mingw32.
11707 If the inferior doesn't support detaching return error.
11708 Call join_inferior instead of using waitpid.
11709 * linux-low.c (linux_join): New.
11710 (linux_target_op): Add linux_join.
11711 * spu-low.c (spu_join): New.
11712 (spu_target_ops): Add spu_join.
11713 * win32-low.c (win32_detach): Adapt to new interface.
11714 Reopen current_process_handle before detaching. Issue a child
11715 resume before detaching.
11717 (win32_target_op): Add win32_join.
11719 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11721 * win32-low.c (win32-attach): Fix return value.
11722 * target.h (target_ops): Describe ATTACH return values.
11724 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11726 * win32-low.c (GETPROCADDRESS): Define.
11727 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11728 (winapi_DebugSetProcessKillOnExit): Likewise.
11729 (win32_create_inferior): Force usage of ansi CreateProcessA.
11730 (win32_attach): Use GETPROCADDRESS.
11731 (win32_detach): Likewise.
11733 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11735 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11737 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11739 * win32-low.c: Commit leftover changes from 2007-03-29.
11741 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11743 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11744 fields short instead of int. Add explicit padding.
11745 (i387_cache_to_fsave): Remove unnecessary casts.
11746 (i387_fsave_to_cache): Doc fix.
11747 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11749 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11751 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11752 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11754 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11756 * configure.srv (arm*-*-mingw32ce*): Move near the other
11759 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11761 * configure.ac: Add errno checking.
11762 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11763 sys/file.h and malloc.h.
11764 (AC_CHECK_DECLS): Add perror.
11765 (srv_mingwce): Handle.
11766 * configure.srv (i[34567]86-*-cygwin*): Add
11767 win32-i386-low.o to srv_tgtobj.
11768 (i[34567]86-*-mingw*): Likewise.
11769 (arm*-*-mingw32ce*): Add case.
11770 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11771 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11772 [__MINGW32CE__] (strerror): New function.
11773 [__MINGW32CE__] (errno): Define to GetLastError.
11774 [__MINGW32CE__] (COUNTOF): New macro.
11775 (remote_open): Remove extra close call.
11776 * mem-break.c (delete_breakpoint_at): New function.
11777 * mem-break.h (delete_breakpoint_at): Declare.
11778 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11779 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11780 [USE_WIN32API] (read, write): Add char* casts.
11781 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11782 * server.h: Include wincecompat.h on Windows CE.
11783 [HAVE_ERRNO_H]: Check.
11784 (perror): Declare if not declared.
11785 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11786 (perror_with_name): Remove errno declaration.
11787 * wincecompat.h: New.
11788 * wincecompat.c: New.
11789 * win32-low.h: New.
11790 * win32-arm-low.c: New.
11791 * win32-i386-low.c: New.
11792 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11793 (OUTMSG2): Make it safe.
11795 (COUNTOF): New macro.
11796 (NUM_REGS): Get it from the low target.
11797 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11798 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11799 (thread_rec): Let low target handle debug registers.
11800 (child_add_thread): Likewise.
11801 (child_init_thread_list): Likewise.
11802 (continue_one_thread): Likewise.
11804 (do_child_fetch_inferior_registers): Move to ...
11805 * win32-i386-low.c: ... here, and rename to ...
11806 (do_fetch_inferior_registers): ... this.
11807 * win32-low.c (child_fetch_inferior_registers):
11808 Go through the low target.
11809 (do_child_store_inferior_registers): Use regptr.
11810 (strwinerror): New function.
11811 (win32_create_inferior): Handle Windows CE.
11812 Use strwinerror instead of strerror on Windows error
11813 codes. Add program to the error output.
11814 Don't close the main thread handle on Windows CE.
11815 (win32_attach): Use coredll.dll on Windows CE.
11816 (win32_kill): Close current process and current
11818 (win32_detach): Use coredll.dll on Windows CE.
11819 (win32_resume): Let low target handle debug registers, and
11821 (handle_exception): Add/Remove initial breakpoint. Avoid
11822 non-existant WSTOPSIG on Windows CE.
11823 (win32_read_inferior_memory): Cast to remove warning.
11824 (win32_arch_string): Go through the low target.
11825 (initialize_low): Call set_breakpoint_data with the low
11826 target's breakpoint.
11827 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11828 FOP_REGNUM, mappings): Move to ...
11829 * win32-i386-low.c: ... here.
11830 * win32-low.c (win32_thread_info): Move to ...
11831 * win32-low.h: ... here.
11832 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11833 win32-arm-low.c and wincecompat.c.
11834 (all:): Add $EXEEXT.
11835 (install-only:): Likewise.
11836 (gdbserver:): Likewise.
11837 (gdbreplay:): Likewise.
11838 * config.in: Regenerate.
11839 * configure: Regenerate.
11841 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11843 * win32-low.c: Rename typedef thread_info to
11844 win32_thread_info throughout.
11846 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11848 * win32-i386-low.c: Rename to ...
11849 * win32-low.c: ... this.
11850 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11851 * Makefile.in: Likewise.
11853 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
11855 * remote-utils.c (monitor_output): Constify msg parameter.
11856 * server.h (monitor_output): Likewise.
11857 * win32-i386-low.c (handle_output_debug_string): New.
11858 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
11859 handle_output_debug_string.
11860 (get_child_debug_event): Likewise.
11862 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
11864 * server.c (main): Correct strtoul check.
11866 2007-03-27 Jon Ringle <jon@ringle.org>
11868 * linux-low.c: Check __ARCH_HAS_MMU__ also.
11870 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
11872 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
11874 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
11876 * terminal.h: Check HAVE_SGTTY_H.
11878 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
11880 * remote-utils.c (remote_open): Print out the assigned port number.
11882 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
11884 * remote-utils.c (monitor_output): New function.
11885 * server.c (debug_threads): Define here.
11886 (monitor_show_help): New function.
11887 (handle_query): Handle qRcmd.
11888 (main): Do not handle 'd' packet.
11889 * server.h (debug_threads, remote_debug, monitor_output): Declare.
11890 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
11893 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11895 * Makefile.in (EXEEXT): New.
11896 (clean): Use $(EXEEXT).
11898 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11900 * target.h (target_ops): Rename send_signal to request_interrupt,
11901 and remove enum target_signal parameter.
11902 * linux-low.c (linux_request_interrupt): Rename from
11903 linux_send_signal, and always send SIGINT.
11904 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
11905 and always send SIGINT.
11906 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
11908 (input_interrupt): Likewise.
11910 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11912 * server.c (get_features_xml): Check if target implemented
11914 * win32-i386-low.c (win32_arch_string): New.
11915 (win32_target_ops): Add win32_arch_string as arch_string member.
11917 2007-02-22 Markus Deuling <deuling@de.ibm.com>
11919 * spu-low.c (spu_arch_string): New.
11920 (spu_target_ops): Add spu_arch_string.
11922 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
11924 * remote-utils.c: Remove HAVE_TERMINAL_H check.
11925 * configure.ac: Do not check for terminal.h.
11926 * configure, config.in: Regenerated.
11928 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11930 * Makefile.in (OBS): Add $(XML_BUILTIN).
11931 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
11933 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
11934 (arm-with-iwmmxt.c): New.
11935 * config.in, configure: Regenerate.
11936 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
11937 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
11938 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
11939 (arm*-*-linux*): Add iWMMXt and regset support.
11940 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
11941 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
11942 (arm_store_wmmxregset, target_regsets): New.
11943 * server.c (get_features_xml): Take annex argument. Check builtin
11945 (handle_query): Handle multiple annexes.
11947 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11949 * remote-utils.c [USE_WIN32API] (read, write): Define.
11950 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
11953 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
11955 * linux-i386-low.c (the_low_target): Set arch_string.
11956 * linux-x86-64-low.c (the_low_target): Likewise.
11957 * linux-low.c (linux_arch_string): New.
11958 (linux_target_ops): Add it.
11959 * linux-low.h (struct linux_target_ops): Add arch_string.
11960 * server.c (write_qxfer_response): Use const void * for DATA.
11961 (get_features_xml): New.
11962 (handle_query): Handle qXfer:features:read. Report it for qSupported.
11963 * target.h (struct target_ops): Add arch_string method.
11965 2007-01-03 Denis Pilat <denis.pilat@st.com>
11966 Daniel Jacobowitz <dan@codesourcery.com>
11968 * linux-low.c (linux_kill): Handle being called with no threads.
11969 * win32-i386-low.c (win32_kill): Likewise.
11970 (get_child_debug_event): Clear current_process_handle.
11972 2006-12-30 Denis PILAT <denis.pilat@st.com>
11973 Daniel Jacobowitz <dan@codesourcery.com>
11975 * remote-utils.c (remote_open): Check the type of specified
11976 serial port devices before opening them.
11977 * server.c (main): Kill the inferior if an error occurs during
11978 the first remote_open.
11980 2006-12-05 Markus Deuling <deuling@de.ibm.com>
11982 * README: Update supported targets.
11984 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
11986 * Makefile.in (clean): Remove reg-mips64.c.
11987 (reg-mips64.c, reg-mips64.o): New rules.
11988 * configure.srv: Handle mips64. Include regset support for mips.
11989 * linux-mips-low.c (union mips_register): New.
11990 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
11991 (mips_breakpoint, mips_breakpoint_at): Use int.
11992 (mips_collect_register, mips_supply_register)
11993 (mips_collect_register_32bit, mips_supply_register_32bit)
11994 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11995 (mips_store_fpregset, target_regsets): New.
11996 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
11998 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12000 * configure.srv: Add target "spu*-*-*".
12001 * Makefile.in (clean): Remove reg-spu.c.
12002 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12003 * spu-low.c: New file.
12005 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12007 * configure.ac: Correct td_thr_tls_get_addr test.
12008 * configure: Regenerated.
12010 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12012 * linux-low.c (linux_wait_for_event): Reformat. Use the
12013 pass_signals array.
12014 * remote-utils.c (decode_address_to_semicolon): New.
12015 * server.c (pass_signals, handle_general_set): New.
12016 (handle_query): Mention QPassSignals for qSupported.
12017 (main): Call handle_general_set.
12018 * server.h (pass_signals, decode_address_to_semicolon): New.
12020 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12022 * server.c (handle_query): Correct error handling for read_auxv.
12024 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12026 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12027 and srv_linux_thread_db to yes.
12028 * linux-s390-low.c (s390_fill_gregset): New function.
12029 (target_regsets): Define data structure.
12031 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12033 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12034 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12035 * config.in, configure: Regenerated.
12036 * inferiors.c (gdb_id_to_thread): New function.
12037 (gdb_id_to_thread_id): Use it.
12038 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12039 * linux-low.h (struct process_info): Add th member.
12040 (thread_db_get_tls_address): New prototype.
12041 * remote-utils.c (decode_address): Make non-static.
12042 * server.c (handle_query): Handle qGetTLSAddr.
12043 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12044 * target.h (struct target_ops): Add get_tls_address.
12045 * thread-db.c (maybe_attach_thread): Save the thread handle.
12046 (thread_db_get_tls_address): New.
12048 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12050 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12051 (linux_resume_one_process): Take a siginfo_t *. Update all
12052 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12053 (struct pending_signals): Add a siginfo_t.
12054 (linux_wait_for_process): Always set last_status.
12055 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12056 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12057 * linux-low.h (struct process_info): Add last_status.
12059 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12061 * remote-utils.c (try_rle): New function.
12062 (putpkt_binary): Use it.
12064 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12066 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12067 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12068 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12069 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12070 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12073 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12075 * server.c (terminal_fd): New variable.
12076 (old_foreground_pgrp): Likewise.
12077 (restore_old_foreground_pgrp): New function.
12078 (start_inferior): Record the terminal file descriptor in terminal_fd
12079 and its original foreground group in old_foreground_pgrp. Register
12080 restore_old_foreground_pgrp with atexit().
12082 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12084 * server.c (handle_query): Correct qPart to qXfer.
12086 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12088 * configure.ac: Check for more headers which are missing on
12089 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12090 * configure.srv: Add Cygwin and mingw32.
12091 * remote-utils.c: Don't include headers unconditionally which
12092 are missing on mingw32. Include <winsock.h> for mingw32.
12093 (remote_open): Adjust for mingw32 support. Flush
12094 standard error after writing to it.
12095 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12096 (unblock_async_io, enable_async_io, disable_async_io)
12097 (readchar, getpkt): Update for Winsock support.
12098 (prepare_resume_reply): Expect a protocol signal number.
12099 * server.c: Disable <sys/wait.h> on mingw32.
12100 (start_inferior): Adjust for mingw32 support. Flush
12101 standard error after writing to it.
12102 (attach_inferior): Likewise. Use protocol signal
12104 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
12106 * win32-i386-low.c: New file.
12107 * Makefile.in (XM_CLIBS): Set.
12108 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
12109 (win32-i386-low.o): New dependency rule.
12110 * linux-low.c (linux_wait): Use target signal numbers.
12111 * target.h (struct target_ops): Doc fix.
12112 * server.h (target_signal_to_name): New prototype.
12113 * gdbreplay.c: Don't include headers unconditionally which
12114 are missing on mingw32. Include <winsock.h> for mingw32.
12115 (remote_close, remote_open): Adjust for Winsock support.
12116 * configure, config.in: Regenerated.
12118 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12120 * server.c (decode_xfer_read, write_qxfer_response): New.
12121 (handle_query): Take a packet length argument. Handle
12122 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12123 the qSupported response.
12124 (main): Update call to handle_query.
12126 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
12128 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
12129 (putpkt_binary): Renamed from putpkt and adjusted for binary
12131 (putpkt): New wrapper for putpkt_binary.
12132 (readchar): Don't mask off the high bit.
12133 (decode_X_packet): New function.
12134 * server.c (main): Call putpkt_binary if a handler sets the packet
12135 length. Save the length of the incoming packet. Handle 'X'.
12136 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
12138 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
12140 * server.c (handle_query): Handle qSupported.
12142 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12144 * remote-utils.c (all_symbols_looked_up): New variable.
12145 (look_up_one_symbol): Check it.
12146 * server.h (look_up_one_symbol): New declaration.
12147 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
12149 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12151 * Makefile.in (linux-arm-low.o): Update dependencies.
12152 * linux-arm-low.c: Include "gdb_proc_service.h".
12153 (PTRACE_GET_THREAD_AREA): Define.
12154 (ps_get_thread_area): New function.
12156 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
12158 * configure.srv (m68k*-*-uclinux*): New target.
12159 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
12160 (linux_resume_one_process): Remove extraneous cast.
12161 (linux_read_offsets): New.
12162 (linux_target_op): Add linux_read_offsets on mmuless systems.
12163 * server.c (handle_query): Add qOffsets logic.
12164 * target.h (struct target_ops): Add read_offsets.
12166 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12168 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
12169 (PTRACE_GET_THREAD_AREA): Define.
12170 (ps_get_thread_area): New function.
12171 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
12172 (linux-x86-64-low.o): Update.
12174 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12176 * configure.ac: Remove checks for prfpregset_t.
12177 * gdb_proc_service.h: New file.
12178 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
12179 new "gdb_proc_service.h".
12180 * proc-service.c: Likewise.
12181 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
12182 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
12183 * Makefile.in (gdb_proc_service_h): Updated.
12184 * configure, config.in: Regenerated.
12186 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12188 * remote-utils.c (prepare_resume_reply): Move declaration
12189 of gdb_id_from_wait to the top of the block.
12191 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
12193 * linux-low.c (regsets_store_inferior_registers): Read the regset
12194 from the target before filling it.
12196 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12198 * server.c (attach_inferior): Return SIGTRAP for a successful
12201 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12203 * Makefile.in (OBS): Add version.o.
12204 (STAGESTUFF): Delete.
12205 (version.o): Add dependencies.
12206 (version.c): Replace rule.
12207 (clean): Remove version.c.
12208 * server.c (gdbserver_version): New.
12209 (gdbserver_usage): Use printf.
12210 (main): Handle --version and --help.
12211 * server.h (version, host_name): Add declarations.
12213 2005-12-23 Eli Zaretskii <eliz@gnu.org>
12225 * linux-x86-64-low.c:
12227 * linux-s390-low.c:
12228 * linux-ppc64-low.c:
12230 * linux-mips-low.c:
12231 * linux-m68k-low.c:
12232 * linux-m32r-low.c:
12235 * linux-ia64-low.c:
12236 * linux-i386-low.c:
12237 * linux-crisv32-low.c:
12249 * gdbserver.1: Add (C) after Copyright. Update the FSF
12252 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
12254 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
12255 (arm_breakpoint_at): Recognize both breakpoints.
12256 (the_low_target): Use the correct breakpoint instruction.
12258 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
12260 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
12261 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
12262 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
12263 (the_low_target): Update.
12265 2005-10-25 Andreas Schwab <schwab@suse.de>
12267 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
12269 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
12270 (ia64_num_regs): Reduce to 462.
12272 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
12274 * acinclude.m4: Correct quoting.
12275 * aclocal.m4: Regenerated.
12277 Suggested by SZOKOVACS Robert <szo@ies.hu>:
12278 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
12279 (thread_db_init): Call thread_db_err_str.
12280 * configure.ac: Check for TD_VERSION.
12281 * config.in, configure: Regenerated.
12283 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12285 * server.h (error, fatal, warning): Add ATTR_FORMAT.
12287 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12289 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
12290 is not available. Define HAVE_PTRACE_GETREGS if it is.
12291 * config.in, configure: Regenerated.
12292 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
12293 * linux-i386-low.c, linux-m68k-low.c: Update to use
12294 HAVE_PTRACE_GETREGS.
12295 * linux-low.c (regsets_fetch_inferior_registers)
12296 (regsets_store_inferior_registers): Only return 0 if we processed
12298 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
12299 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
12301 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12303 * inferiors.c (struct thread_info): Add gdb_id.
12304 (add_thread): Add gdb_id argument.
12305 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
12306 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
12307 calls to add_thread.
12308 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
12309 * server.c (handle_query): Use thread_to_gdb_id.
12310 (handle_v_cont, main): Use gdb_id_to_thread_id.
12311 * server.h (add_thread): Update prototype.
12312 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
12315 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12317 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
12318 left-padded registers.
12319 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
12320 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
12322 2005-07-01 Steve Ellcey <sje@cup.hp.com>
12324 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
12325 * configure: Regenerate.
12326 * config.in: Regenerate.
12327 * server.h (NEED_DECLARATION_STRERROR):
12328 Replace with !HAVE_DECL_STRERROR.
12330 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
12332 * linux-low.c (linux_wait, linux_send_signal): Don't test
12333 an unsigned long variable for > 0 if it could be MAX_ULONG.
12334 * server.c (myresume): Likewise.
12335 * target.c (set_desired_inferior): Likewise.
12337 2005-06-13 Mark Kettenis <kettenis@gnu.org>
12339 * configure.ac: Simplify and improve check for socklen_t.
12340 * configure, config.in: Regenerate.
12342 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
12344 * acconfig.h: Remove.
12345 * configure.ac: Add a test for socklen_t. Use three-argument
12346 AC_DEFINE throughout.
12347 * config.in: Regenerated using autoheader 2.59.
12348 * configure: Regenerated.
12350 * gdbreplay.c (socklen_t): Provide a default.
12351 (remote_open): Use socklen_t.
12352 * remote-utils.c (socklen_t): Provide a default.
12353 (remote_open): Use socklen_t.
12354 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
12357 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
12359 * linux-low.c (linux_read_memory, linux_write_memory)
12360 (linux_read_auxv): Likewise.
12361 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
12362 (check_mem_write): Likewise.
12363 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
12365 * regcache.c (struct inferior_rgcache_data, registers_to_string)
12366 (registers_from_string, register_data): Likewise.
12367 * server.c (handle_query, main): Likewise.
12368 * server.h (convert_ascii_to_int, convert_int_to_ascii)
12369 (decode_M_packet): Likewise.
12370 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
12371 * target.h (struct target_ops): Update read_memory, write_memory,
12373 (read_inferior_memory, write_inferior_memory): Update.
12374 * linux-low.h (struct linux_target_ops): Change type of breakpoint
12375 to unsigned char *.
12376 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
12377 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
12378 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
12379 linux-s390-low.c, linux-sh-low.c: Update for changes in
12380 read_inferior_memory and the_low_target->breakpoint.
12382 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
12384 * Makefile.in (SFILES): Add linux-ppc64-low.c.
12385 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
12386 * configure.srv: Add powerpc64-*-linux*.
12387 * linux-ppc64-low.c: New file.
12389 2005-05-23 Orjan Friberg <orjanf@axis.com>
12391 * linux-cris-low.c: New file with support for CRIS.
12392 * linux-crisv32-low.c: Ditto for CRISv32.
12393 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
12394 (clean): Add reg-cris.c and reg-crisv32.c.
12395 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
12396 reg-crisv32.o, and reg-crisv32.c to make rules.
12397 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
12398 recognized targets.
12400 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
12402 * linux-low.c (fetch_register): Ensure buffer size is a multiple
12403 of sizeof (PTRACE_XFER_TYPE).
12404 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
12406 2005-05-12 Orjan Friberg <orjanf@axis.com>
12408 * target.h (struct target_ops): Add insert_watchpoint,
12409 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
12410 pointers for hardware watchpoint support.
12411 * linux-low.h (struct linux_target_ops): Ditto.
12412 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
12413 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
12414 to linux_target_ops.
12415 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
12417 * server.c (main): Recognize 'Z' and 'z' packets.
12419 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
12421 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
12422 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
12423 (the_low_target): Add new members.
12425 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12427 * proc-service.c (ps_lgetregs): Search all_processes instead of
12430 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12432 * server.c (start_inferior): Change return type to int.
12433 (attach_inferior): Change sigptr to int *.
12434 (handle_v_cont, handle_v_requests): Change signal to int *.
12435 (main): Change signal to int.
12437 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
12439 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12440 * configure.srv: Add m32r*-*-linux*.
12441 * linux-m32r-low.c: New file.
12443 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12445 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12447 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12449 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12450 Take unsigned long arguments for PIDs.
12451 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12452 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12453 (wait_for_sigstop, linux_resume_one_process)
12454 (regsets_fetch_inferior_registers, linux_send_signal)
12455 (linux_read_auxv): Likewise. Update the types of variables holding
12456 PIDs. Update format string specifiers.
12457 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12458 * remote-utils.c (prepare_resume_reply): Likewise.
12459 * server.c (cont_thread, general_thread, step_thread)
12460 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12462 (handle_query): Update format specifiers.
12463 (handle_v_cont, main): Use strtoul for thread IDs.
12464 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12465 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12466 (general_thread, step_thread, thread_from_wait)
12467 (old_thread_from_wait): Update.
12468 * target.h (struct thread_resume): Use unsigned long for THREAD.
12469 (struct target_ops): Use unsigned long for arguments to attach and
12472 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12474 * acinclude.m4: Include bfd/bfd.m4 directly.
12475 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12476 <agriffis@toolchain.org>.
12477 * aclocal.m4, configure: Regenerated.
12479 2005-01-07 Andrew Cagney <cagney@gnu.org>
12481 * configure.ac: Rename configure.in, require autoconf 2.59.
12482 * configure: Re-generate.
12484 2004-12-08 Daniel Jacobowitz <dan@debian.org>
12486 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12487 LIBS when finished.
12488 * aclocal.m4: Regenerated.
12489 * configure: Regenerated.
12491 2004-11-21 Andreas Schwab <schwab@suse.de>
12493 * linux-m68k-low.c (m68k_num_gregs): Define.
12494 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12495 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12496 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12497 (m68k_breakpoint_at): New. Add to the_low_target.
12499 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12500 srv_linux_thread_db to yes.
12502 2004-10-20 Joel Brobecker <brobecker@gnat.com>
12504 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12505 (ARCH_SET_FS): Likewise.
12506 (ARCH_GET_FS): Likewise.
12507 (ARCH_GET_GS): Likewise.
12509 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12511 * linux-i386-low.c (ps_get_thread_area): New.
12512 * linux-x86-64-low.c (ps_get_thread_area): New.
12513 * linux-low.c: Include <sys/syscall.h>.
12514 (linux_kill_one_process): Don't kill the first thread here.
12515 (linux_kill): Kill the first thread here.
12516 (kill_lwp): New function.
12517 (send_sigstop, linux_send_signal): Use it.
12518 * proc-service.c: Clean up #ifdefs.
12519 (fpregset_info): Delete.
12520 (ps_lgetregs): Update and enable implementation.
12521 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12523 * remote-utils.c (struct sym_cache, symbol_cache): New.
12524 (input_interrupt): Print a clearer message.
12525 (async_io_enabled): New variable.
12526 (enable_async_io, disable_async_io): Use it. Update comments.
12527 (look_up_one_symbol): Use the symbol cache.
12528 * thread-db.c (thread_db_look_up_symbols): New function.
12529 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12531 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12533 * configure.in: Test for -rdynamic.
12534 * configure: Regenerated.
12535 * Makefile (INTERNAL_LDFLAGS): New.
12536 (gdbserver, gdbreplay): Use it.
12538 2004-09-02 Andrew Cagney <cagney@gnu.org>
12540 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12542 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12544 * linux-low.c (linux_wait): Clear all_processes list also.
12546 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12548 * linux-low.c: Include <errno.h>. Remove extern declaration of
12551 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12553 * gdbreplay.c, server.h, utils.c: Update copyright years.
12555 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12557 * server.c (main): Print child status or termination signal from
12558 variable 'signal', not 'sig'.
12560 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12562 * linux-low.c (linux_read_memory): Change return type to
12563 int. Check for and return error from ptrace().
12564 * target.c (read_inferior_memory): Change return type to int. Pass
12565 back return status from the_target->read_memory().
12566 * target.h (struct target_ops): Adapt *read_memory() prototype.
12568 (read_inferior_memory): Adapt prototype.
12569 * server.c (main): Return an error packet if
12570 read_inferior_memory() returns an error.
12572 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12574 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12575 Unify with other clean targets.
12577 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12579 * server.c (handle_v_cont): Call set_desired_inferior.
12581 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12583 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12585 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12587 * linux-low.c (linux_wait): Unblock async I/O.
12588 (linux_resume): Block and enable async I/O.
12589 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12590 * server.h (block_async_io, unblock_async_io): Add prototypes.
12592 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12594 * remote-utils.c (remote_open): Print a status notice after
12595 opening a TCP port.
12596 * server.c (attach_inferior): Print a status notice after
12599 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12601 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12603 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12605 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12607 * server.c, target.h: Update copyright years.
12609 2004-02-25 Roland McGrath <roland@redhat.com>
12611 * target.h (struct target_ops): New member `read_auxv'.
12612 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12613 * linux-low.c (linux_read_auxv): New function.
12614 (linux_target_ops): Initialize `read_auxv' member to that.
12616 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12618 Committed by Jim Blandy <jimb@redhat.com>.
12620 * linux-s390-low.c (s390_num_regs): Update.
12621 (s390_regmap): Remove control registers. Use __s390x__ predefine
12622 instead of GPR_SIZE to distiguish s390 and s390x targets.
12624 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
12626 * linux-low.c: Update copyright year.
12627 (check_removed_breakpoint): Clear pending_is_breakpoint.
12628 (linux_set_resume_request, linux_queue_one_thread)
12629 (resume_status_pending_p): New functions.
12630 (linux_continue_one_thread): Use process->resume.
12631 (linux_resume): Only resume threads if there are no pending events.
12632 * linux-low.h (struct process_info): Add resume request
12635 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
12637 * regcache.c (new_register_cache): Clear the allocated register
12638 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12640 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
12642 * linux-low.c (linux_resume): Take a struct thread_resume *
12644 (linux_wait): Update call.
12645 (resume_ptr): New static variable.
12646 (linux_continue_one_thread): Renamed from
12647 linux_continue_one_process. Use resume_ptr.
12648 (linux_resume): Use linux_continue_one_thread.
12649 * server.c (handle_v_cont, handle_v_requests): New functions.
12650 (myresume): New function.
12651 (main): Handle 'v' case.
12652 * target.h (struct thread_resume): New type.
12653 (struct target_ops): Change argument of "resume" to struct
12655 (myresume): Delete macro.
12657 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12659 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12660 (uninstall): Support DESTDIR.
12662 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12664 * configure.srv: Add xscale*linux copy of arm*linux entry.
12666 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
12668 * linux-arm-low.c (arm_reinsert_addr): New function.
12669 (the_low_target): Add arm_reinsert_addr.
12671 2003-07-08 Mark Kettenis <kettenis@gnu.org>
12673 * mem-break.c: Remove whitespace at end of file.
12675 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12677 * configure.in: Check whether we need to prototype strerror.
12678 * server.h: Optionally prototype strerror.
12679 * gdbreplay.c (perror_with_name): Use strerror.
12680 * linux-low.c (linux_attach_lwp): Use strerror.
12681 * utils.c (perror_with_name): Use strerror.
12682 * config.in, configure: Regenerated.
12684 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12686 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12687 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12689 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
12691 * Makefile.in (SFILES): Update.
12692 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12693 low-sun3.c: Remove files.
12695 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
12697 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12698 (linux_detach_one_process, linux_detach): New functions.
12699 (linux_target_ops): Add linux_detach.
12700 * server.c (main): Handle 'D' packet.
12701 * target.h (struct target_ops): Add "detach" member.
12702 (detach_inferior): Define.
12704 2003-06-13 Mark Kettenis <kettenis@gnu.org>
12706 From Kelley Cook <kelleycook@wideopenwest.com>:
12707 * configure.srv: Accept i[34567]86 variants.
12709 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
12711 * linux-low.c (linux_wait_for_event): Correct comment typos.
12712 (linux_resume_one_process): Call check_removed_breakpoint.
12713 (linux_send_signal): New function.
12714 (linux_target_ops): Add linux_send_signal.
12715 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12717 * target.h (struct target_ops): Add send_signal.
12719 2003-05-29 Jim Blandy <jimb@redhat.com>
12721 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12722 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12723 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12724 away part of the register's value.
12726 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
12728 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12729 (linux_wait_for_event, linux_init_signals): Likewise.
12731 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
12733 * configure.in: Check for stdlib.h.
12734 * configure: Regenerated.
12735 * config.in: Regenerated.
12737 2003-01-04 Andreas Schwab <schwab@suse.de>
12739 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12741 2003-01-02 Andrew Cagney <ac131313@redhat.com>
12743 * Makefile.in: Remove obsolete code.
12745 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
12747 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12748 defined(PT_FPR0_HI).
12750 2002-11-17 Stuart Hughes <seh@zee2.com>
12752 * linux-arm-low.c (arm_num_regs): Increase.
12753 (arm_regmap): Include status register.
12755 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
12757 * linux-low.c (register_addr): Remove incorrect -1 check.
12759 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
12761 * linux-low.c (linux_create_inferior): Call setpgid. Return
12763 (unstopped_p, linux_signal_pid): Remove.
12764 (linux_target_ops): Remove linux_signal_pid.
12765 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12766 global instead of target method.
12767 * target.h (struct target_ops): Remove signal_pid. Update comment
12768 for create_inferior.
12769 * server.c (signal_pid): New variable.
12770 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
12771 gdbserver. Set the child to be the foreground process group.
12772 (attach_inferior): Set signal_pid.
12774 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
12776 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12778 2002-08-20 Jim Blandy <jimb@redhat.com>
12780 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12783 2002-08-01 Andrew Cagney <cagney@redhat.com>
12785 * Makefile.in: Make chill references obsolete.
12787 2002-07-24 Kevin Buettner <kevinb@redhat.com>
12789 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12790 * configure: Regenerate.
12791 * config.in: Regenerate.
12793 2002-07-09 David O'Brien <obrien@FreeBSD.org>
12795 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12796 (perror_with_name, remote_close, remote_open, expect, play): Static.
12798 2002-07-04 Michal Ludvig <mludvig@suse.cz>
12800 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
12801 byte offsets instead of an array of indexes.
12802 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12804 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
12806 * regcache.c: Add comment.
12808 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
12810 * thread-db.c: New file.
12811 * proc-service.c: New file.
12812 * acinclude.m4: New file.
12813 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12814 proc-service.o, and thread-db.o.
12815 (linux-low.o): Add USE_THREAD_DB.
12816 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12817 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12818 * aclocal.m4: Regenerated.
12819 * config.in: Regenerated.
12820 * configure: Regenerated.
12821 * configure.in: Check for proc_service.h, sys/procfs.h,
12822 thread_db.h, and linux/elf.h headrs.
12823 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12824 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12825 Check for -lthread_db and thread support.
12826 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12827 PowerPC, and SuperH.
12828 * i387-fp.c: Constify arguments.
12829 * i387-fp.h: Likewise.
12830 * inferiors.c: (struct thread_info): Renamed from
12831 `struct inferior_info'. Remove PID member. Use generic inferior
12832 list header. All uses updated.
12833 (inferiors, signal_pid): Removed.
12834 (all_threads): New variable.
12835 (get_thread): Define.
12836 (add_inferior_to_list): New function.
12837 (for_each_inferior): New function.
12838 (change_inferior_id): New function.
12839 (add_inferior): Removed.
12840 (remove_inferior): New function.
12841 (add_thread): New function.
12842 (free_one_thread): New function.
12843 (remove_thread): New function.
12844 (clear_inferiors): Use for_each_inferior and free_one_thread.
12845 (find_inferior): New function.
12846 (find_inferior_id): New function.
12847 (inferior_target_data): Update argument type.
12848 (set_inferior_target_data): Likewise.
12849 (inferior_regcache_data): Likewise.
12850 (set_inferior_regcache_data): Likewise.
12851 * linux-low.c (linux_bp_reinsert): Remove.
12852 (all_processes, stopping_threads, using_thrads)
12853 (struct pending_signals, debug_threads, pid_of): New.
12854 (inferior_pid): Replace with macro.
12855 (struct inferior_linux_data): Remove.
12856 (get_stop_pc, add_process): New functions.
12857 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
12858 Use add_process and add_thread.
12859 (linux_attach_lwp): New function, based on old linux_attach. Use
12860 add_process and add_thread. Set stop_expected for new threads.
12861 (linux_attach): New function.
12862 (linux_kill_one_process): New function.
12863 (linux_kill): Kill all LWPs.
12864 (linux_thread_alive): Use find_inferior_id.
12865 (check_removed_breakpoints, status_pending_p): New functions.
12866 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
12867 Update. Use WNOHANG. Wait for cloned processes also. Update process
12868 struct for the found process.
12869 (linux_wait_for_event): New function.
12870 (linux_wait): Use it. Support LWPs.
12871 (send_sigstop, wait_for_sigstop, stop_all_processes)
12872 (linux_resume_one_process, linux_continue_one_process): New functions.
12873 (linux_resume): Support LWPs.
12874 (REGISTER_RAW_SIZE): Remove.
12875 (fetch_register): Use register_size instead. Call supply_register.
12876 (usr_store_inferior_registers): Likewise. Call collect_register.
12877 Fix recursive case.
12878 (regsets_fetch_inferior_registers): Improve error message.
12879 (regsets_store_inferior_registers): Add debugging.
12880 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
12881 (unstopped_p, linux_signal_pid): New functions.
12882 (linux_target_ops): Add linux_signal_pid.
12883 (linux_init_signals): New function.
12884 (initialize_low): Call it. Initialize using_threads.
12885 * regcache.c (inferior_regcache_data): Add valid
12887 (get_regcache): Fetch registers lazily. Add fetch argument
12888 and update all callers.
12889 (regcache_invalidate_one, regcache_invalidate): New
12891 (new_register_cache): Renamed from create_register_cache.
12892 Return the new regcache.
12893 (free_register_cache): Change argument to a void *.
12894 (registers_to_string, registers_from_string): Call get_regcache
12895 with fetch flag set.
12896 (register_data): Make static. Pass fetch flag to get_regcache.
12897 (supply_register): Call get_regcache with fetch flag clear.
12898 (collect_register): Call get_regcache with fetch flag set.
12899 (collect_register_as_string): New function.
12900 * regcache.h: Update.
12901 * remote-utils.c (putpkt): Flush after debug output and use
12903 Handle input interrupts while waiting for an ACK.
12904 (input_interrupt): Use signal_pid method.
12905 (getpkt): Flush after debug output and use stderr.
12906 (outreg): Use collect_register_as_string.
12907 (new_thread_notify, dead_thread_notify): New functions.
12908 (prepare_resume_reply): Check using_threads. Set thread_from_wait
12909 and general_thread.
12910 (look_up_one_symbol): Flush after debug output.
12911 * server.c (step_thread, server_waiting): New variables.
12912 (start_inferior): Don't use signal_pid. Update call to mywait.
12913 (attach_inferior): Update call to mywait.
12914 (handle_query): Handle qfThreadInfo and qsThreadInfo.
12915 (main): Don't fetch/store registers explicitly. Use
12916 set_desired_inferior. Support proposed ``Hs'' packet. Update
12918 * server.h: Update.
12919 (struct inferior_list, struct_inferior_list_entry): New.
12920 * target.c (set_desired_inferior): New.
12921 (write_inferior_memory): Constify.
12922 (mywait): New function.
12923 * target.h: Update.
12924 (struct target_ops): New signal_pid method.
12925 (mywait): Removed macro, added prototype.
12927 * linux-low.h (regset_func): Removed.
12928 (regset_fill_func, regset_store_func): New.
12929 (enum regset_type): New.
12930 (struct regset_info): Add type field. Use new operation types.
12931 (struct linux_target_ops): stop_pc renamed to get_pc.
12932 Add decr_pc_after_break and breakpoint_at.
12933 (get_process, get_thread_proess, get_process_thread)
12934 (strut process_info, all_processes, linux_attach_lwp)
12935 (thread_db_init): New.
12937 * linux-arm-low.c (arm_get_pc, arm_set_pc,
12938 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
12939 (the_low_target): Add new members.
12940 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
12941 (i386_store_fpxregset): Constify.
12942 (target_regsets): Add new kind identifier.
12943 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
12944 (i386_set_pc): Add debugging.
12945 (i386_breakpoint_at): New function.
12946 (the_low_target): Add new members.
12947 * linux-mips-low.c (mips_get_pc, mips_set_pc)
12948 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
12949 (mips_breakpoint_at): New.
12950 (the_low_target): Add new members.
12951 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
12952 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
12953 (the_low_target): Add new members.
12954 * linux-sh-low.c (sh_get_pc, sh_set_pc)
12955 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
12956 (the_low_target): Add new members.
12957 * linux-x86-64-low.c (target_regsets): Add new kind
12960 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
12962 From Martin Pool <mbp@samba.org>:
12963 * server.c (gdbserver_usage): New function.
12966 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
12968 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
12969 stop_at -> stop_pc.
12971 2002-05-04 Andrew Cagney <ac131313@redhat.com>
12973 * Makefile.in: Remove obsolete code.
12975 2002-04-24 Michal Ludvig <mludvig@suse.cz>
12977 * linux-low.c (regsets_fetch_inferior_registers),
12978 (regsets_store_inferior_registers): Removed cast to int from
12980 * regcache.h: Added declaration of struct inferior_info.
12982 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12984 * inferiors.c (struct inferior_info): Add regcache_data.
12985 (add_inferior): Call create_register_cache.
12986 (clear_inferiors): Call free_register_cache.
12987 (inferior_regcache_data, set_inferior_regcache_data): New functions.
12988 * regcache.c (struct inferior_regcache_data): New.
12989 (registers): Remove.
12990 (get_regcache): New function.
12991 (create_register_cache, free_register_cache): New functions.
12992 (set_register_cache): Don't initialize the register cache here.
12993 (registers_to_string, registers_from_string, register_data): Call
12995 * regcache.h: Add prototypes.
12996 * server.h: Likewise.
12998 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13000 * mem-break.c: New file.
13001 * mem-break.h: New file.
13002 * Makefile.in: Add mem-break.o rule; update server.h
13004 * inferiors.c (struct inferior_info): Add target_data
13006 (clear_inferiors): Free target_data member if set.
13007 (inferior_target_data, set_inferior_target_data): New functions.
13008 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13009 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13010 * linux-low.c (linux_bp_reinsert): New variable.
13011 (struct inferior_linux_data): New.
13012 (linux_create_inferior): Use set_inferior_target_data.
13013 (linux_attach): Likewise. Call add_inferior.
13014 (linux_wait_for_one_inferior): New function.
13015 (linux_wait): Call it.
13016 (linux_write_memory): Add const.
13017 (initialize_low): Call set_breakpoint_data.
13018 * linux-low.h (struct linux_target_ops): Add breakpoint
13020 * server.c (attach_inferior): Remove extra add_inferior
13022 * server.h: Include mem-break.h. Update inferior.c
13024 * target.c (read_inferior_memory)
13025 (write_inferior_memory): New functions.
13026 * target.h (read_inferior_memory)
13027 (write_inferior_memory): Change macros to prototypes.
13028 (struct target_ops): Update comments. Add const to write_memory
13031 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13033 * linux-low.c (usr_store_inferior_registers): Support
13034 registers which are allowed to fail to store.
13035 * linux-low.h (linux_target_ops): Likewise.
13036 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13037 (ppc_cannot_store_register): FPSCR may not be storable.
13039 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13041 * server.h: Include <string.h> if HAVE_STRING_H.
13042 * ChangeLog: Correct paths in last ChangeLog entry.
13044 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13046 * linux-low.h: Remove obsolete prototypes.
13047 (struct linux_target_ops): New.
13048 (extern the_low_target): New.
13049 * linux-low.c (num_regs, regmap): Remove declarations.
13050 (register_addr): Use the_low_target explicitly.
13051 (fetch_register): Likewise.
13052 (usr_fetch_inferior_registers): Likewise.
13053 (usr_store_inferior_registers): Likewise.
13054 * linux-arm-low.c (num_regs): Remove.
13055 (arm_num_regs): Define.
13056 (arm_regmap): Renamed from regmap, made static.
13057 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13059 (arm_cannot_store_register): Renamed from cannot_store_register,
13061 (the_low_target): New.
13062 * linux-i386-low.c (num_regs): Remove.
13063 (i386_num_regs): Define.
13064 (i386_regmap): Renamed from regmap, made static.
13065 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13067 (i386_cannot_store_register): Renamed from cannot_store_register,
13069 (the_low_target): New.
13070 * linux-ia64-low.c (num_regs): Remove.
13071 (ia64_num_regs): Define.
13072 (ia64_regmap): Renamed from regmap, made static.
13073 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13075 (ia64_cannot_store_register): Renamed from cannot_store_register,
13077 (the_low_target): New.
13078 * linux-m68k-low.c (num_regs): Remove.
13079 (m68k_num_regs): Define.
13080 (m68k_regmap): Renamed from regmap, made static.
13081 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13083 (m68k_cannot_store_register): Renamed from cannot_store_register,
13085 (the_low_target): New.
13086 * linux-mips-low.c (num_regs): Remove.
13087 (mips_num_regs): Define.
13088 (mips_regmap): Renamed from regmap, made static.
13089 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13091 (mips_cannot_store_register): Renamed from cannot_store_register,
13093 (the_low_target): New.
13094 * linux-ppc-low.c (num_regs): Remove.
13095 (ppc_num_regs): Define.
13096 (ppc_regmap): Renamed from regmap, made static.
13097 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
13099 (ppc_cannot_store_register): Renamed from cannot_store_register,
13101 (the_low_target): New.
13102 * linux-s390-low.c (num_regs): Remove.
13103 (s390_num_regs): Define.
13104 (s390_regmap): Renamed from regmap, made static.
13105 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
13107 (s390_cannot_store_register): Renamed from cannot_store_register,
13109 (the_low_target): New.
13110 * linux-sh-low.c (num_regs): Remove.
13111 (sh_num_regs): Define.
13112 (sh_regmap): Renamed from regmap, made static.
13113 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
13115 (sh_cannot_store_register): Renamed from cannot_store_register,
13117 (the_low_target): New.
13118 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13119 (the_low_target): New.
13121 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13123 * Makefile.in: Add stamp-h target.
13124 * configure.in: Create stamp-h.
13125 * configure: Regenerated.
13127 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13129 * inferiors.c: New file.
13130 * target.c: New file.
13131 * target.h: New file.
13132 * Makefile.in: Add target.o and inferiors.o. Update
13134 * linux-low.c (inferior_pid): New static variable,
13135 moved from server.c.
13136 (linux_create_inferior): Renamed from create_inferior.
13137 Call add_inferior. Return 0 on success instead of a PID.
13138 (linux_attach): Renamed from myattach.
13139 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
13140 (linux_thread_alive): Renamed from mythread_alive.
13141 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
13143 (linux_resume): Renamed from myresume. Add missing ``return 0''.
13144 (regsets_store_inferior_registers): Correct error message.
13145 Add missing ``return 0''.
13146 (linux_fetch_registers): Renamed from fetch_inferior_registers.
13147 (linux_store_registers): Renamed from store_inferior_registers.
13148 (linux_read_memory): Renamed from read_inferior_memory.
13149 (linux_write_memory): Renamed from write_inferior_memory.
13150 (linux_target_ops): New structure.
13151 (initialize_low): Call set_target_ops ().
13152 * remote-utils.c (unhexify): New function.
13153 (hexify): New function.
13154 (input_interrupt): Send signals to ``signal_pid''.
13155 * server.c (inferior_pid): Remove.
13156 (start_inferior): Update create_inferior call.
13157 (attach_inferior): Call add_inferior.
13158 (handle_query): New function.
13159 (main): Call handle_query for `q' packets.
13160 * server.h: Include "target.h". Remove obsolete prototypes.
13161 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
13163 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13165 * Makefile.in: Add WARN_CFLAGS. Update configury
13167 * configure.in: Check for <string.h>
13168 * configure: Regenerate.
13169 * config.in: Regenerate.
13170 * gdbreplay.c: Include needed system headers.
13171 (remote_open): Remove strchr prototype.
13172 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
13173 * regcache.c (supply_register): Change buf argument to const void *.
13174 (supply_register_by_name): Likewise.
13175 (collect_register): Change buf argument to void *.
13176 (collect_register_by_name): Likewise.
13177 * regcache.h: Add missing prototypes.
13178 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
13179 * server.c (handle_query): New function.
13180 (attached): New static variable, moved out of main.
13181 (main): Quiet longjmp clobber warnings.
13182 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
13183 * utils.c (error): Remove NORETURN.