1 2015-11-30 Pedro Alves <palves@redhat.com>
3 * linux-low.c (thread_still_has_status_pending_p): Don't check
5 (lwp_resumed): New function.
6 (status_pending_p_callback): Return early if the LWP is not
7 supposed to be resumed.
9 2015-11-30 Pedro Alves <palves@redhat.com>
11 * linux-low.c (handle_extended_wait): Assert that the LWP's
12 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
13 thread create events, leave the new child's status pending.
14 (linux_low_filter_event): If GDB wants to hear about thread exit
15 events, leave the LWP marked dead and don't delete it.
16 (linux_wait_for_event_filtered): Don't check for thread exit.
17 (filter_exit_event): New function.
18 (linux_wait_1): Use it, when returning an exit event.
19 (linux_resume_one_lwp_throw): Assert that the LWP's
20 waitstatus is TARGET_WAITKIND_IGNORE.
21 * remote-utils.c (prepare_resume_reply): Handle
22 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
23 * server.c (report_thread_events): New global.
24 (handle_general_set): Handle QThreadEvents.
25 (handle_query) <qSupported>: Handle and report QThreadEvents+;
26 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
27 TARGET_WAITKIND_THREAD_EXITED.
28 * server.h (report_thread_events): Declare.
30 2015-11-30 Pedro Alves <palves@redhat.com>
32 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
33 the thread's last_resume_kind was resume_stop.
35 2015-11-30 Pedro Alves <palves@redhat.com>
37 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
40 2015-11-30 Pedro Alves <palves@redhat.com>
42 * server.c (handle_v_requests): Handle vCtrlC.
44 2015-11-30 Pedro Alves <palves@redhat.com>
46 * gdbthread.h (find_any_thread_of_pid): Declare.
47 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
49 * server.c (handle_query): If current_thread is NULL, look for
50 another thread of the selected process.
52 2015-11-26 Daniel Colascione <dancol@dancol.org>
53 Simon Marchi <simon.marchi@ericsson.com>
55 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
56 * server.c (handle_qxfer_threads_worker): Refactor to include thread
58 * target.h (struct target_ops) <thread_name>: New field.
59 (target_thread_name): New macro.
61 2015-11-23 Joel Brobecker <brobecker@adacore.com>
63 * regcache.h (regcache_invalidate_pid): Add declaration.
64 * regcache.c (regcache_invalidate_pid): New function, extracted
65 from regcache_invalidate.
66 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
67 Add trivial documentation comment.
68 * lynx-low.c: Use regcache_invalidate_pid instead of
71 2015-11-23 Joel Brobecker <brobecker@adacore.com>
73 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
74 and Elf64_auxv_t if the target is Android.
76 2015-11-22 Doug Evans <xdje42@gmail.com>
78 * target.h: #include <sys/types.h>.
80 2015-11-19 Pedro Alves <palves@redhat.com>
82 * linux-low.c (linux_process_qsupported): Change prototype.
84 * linux-low.h (struct linux_target_ops) <process_qsupported>:
86 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
87 and adjust to loop over all features.
88 * server.c (handle_query) <qSupported>: Adjust to call
89 target_process_qsupported once, passing it a vector of unprocessed
91 * target.h (struct target_ops) <process_qsupported>: Change
93 (target_process_qsupported): Adjust.
95 2015-11-19 Pedro Alves <palves@redhat.com>
97 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
99 * configure: Regenerate.
101 2015-11-19 Pedro Alves <palves@redhat.com>
103 * configure: Regenerate.
105 2015-11-19 Yao Qi <yao.qi@linaro.org>
107 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
110 2015-11-19 Yao Qi <yao.qi@linaro.org>
112 * linux-aarch64-low.c (enum aarch64_operand_type): New.
113 (struct aarch64_operand): Move enum out.
115 2015-11-19 Yao Qi <yao.qi@linaro.org>
117 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
118 struct user_fpsimd_state *.
119 (aarch64_store_fpregset): Likewise.
121 2015-11-19 Yao Qi <yao.qi@linaro.org>
123 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
124 struct user_pt_regs *.
125 (aarch64_store_gregset): Likewise.
127 2015-11-18 Pedro Alves <palves@redhat.com>
129 * Makefile.in (all_object_files): Add $IPA_OBJS.
131 2015-11-17 Pedro Alves <palves@redhat.com>
133 * win32-low.c (win32_resume): Use gdb_signal_from_host,
134 GDB_SIGNAL_0 and gdb_signal_to_string.
136 2015-11-17 Pedro Alves <palves@redhat.com>
138 * win32-low.c (handle_output_debug_string): Remove parameter.
139 (win32_kill): Remove our_status local and adjust call to
140 handle_output_debug_string.
141 (get_child_debug_event): Adjust call to
142 handle_output_debug_string.
144 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
146 * linux-mips-low.c (mips_fill_gregset): Add cast.
147 (mips_store_gregset): Likewise.
148 (mips_fill_fpregset): Likewise.
149 (mips_store_fpregset): Likewise.
151 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
153 * linux-mips-low.c (mips_add_watchpoint): Rename private to
156 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
158 * linux-mips-low.c (mips_linux_new_thread): Change type of
159 watch_type to enum target_hw_bp_type.
161 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
163 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
164 Change return type to arm_hwbp_type.
166 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
168 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
169 (arm_store_gregset): Likewise.
170 * linux-arm-low.c (arm_get_hwcap): Likewise.
171 (arm_read_description): Likewise.
173 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
175 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
177 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
179 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
180 (ppc_fill_vsxregset): Likewise.
181 (ppc_store_vsxregset): Likewise.
182 (ppc_fill_vrregset): Likewise.
183 (ppc_store_vrregset): Likewise.
184 (ppc_fill_evrregset): Likewise.
185 (ppc_store_evrregset): Likewise.
187 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
189 * linux-ppc-low.c (ppc_usrregs_info): Remove
191 (ppc_arch_setup): Move lower in file.
193 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
195 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
196 (ps_pdwrite): Likewise.
198 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
200 * linux-arm-low.c (arm_new_thread): Move pointer dereference
201 to after assert checks.
203 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
205 * proc-service.c (ps_pdread): Add/adjust casts.
206 (ps_pdwrite): Add/adjust casts.
208 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
210 * server.c (handle_search_memory_1): Cast return value of
213 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
215 * server.c (write_qxfer_response): Change type of data to
218 2015-10-29 Pedro Alves <palves@redhat.com>
220 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
222 2015-10-29 Pedro Alves <palves@redhat.com>
224 * tracepoint.c (clear_installed_tracepoints): Add casts.
226 2015-10-29 Pedro Alves <palves@redhat.com>
228 * server.c (handle_v_cont, process_serial_event): Add enum
229 gdb_signal casts to signal parsing code.
231 2015-10-29 Pedro Alves <palves@redhat.com>
233 * linux-low.h (NULL_REGSET): Define.
234 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
235 * linux-arm-low.c (arm_regsets): Likewise.
236 * linux-crisv32-low.c (cris_regsets): Likewise.
237 * linux-m68k-low.c (m68k_regsets): Likewise.
238 * linux-mips-low.c (mips_regsets): Likewise.
239 * linux-nios2-low.c (nios2_regsets): Likewise.
240 * linux-ppc-low.c (ppc_regsets): Likewise.
241 * linux-s390-low.c (s390_regsets): Likewise.
242 * linux-sh-low.c (sh_regsets): Likewise.
243 * linux-sparc-low.c (sparc_regsets): Likewise.
244 * linux-tic6x-low.c (tic6x_regsets): Likewise.
245 * linux-tile-low.c (tile_regsets): Likewise.
246 * linux-x86-low.c (x86_regsets): Likewise.
247 * linux-xtensa-low.c (xtensa_regsets): Likewise.
249 2015-10-29 Pedro Alves <palves@redhat.com>
251 * linux-low.h (NULL_REGSET): Define.
252 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
253 * linux-arm-low.c (arm_regsets): Likewise.
254 * linux-crisv32-low.c (cris_regsets): Likewise.
255 * linux-m68k-low.c (m68k_regsets): Likewise.
256 * linux-mips-low.c (mips_regsets): Likewise.
257 * linux-nios2-low.c (nios2_regsets): Likewise.
258 * linux-ppc-low.c (ppc_regsets): Likewise.
259 * linux-s390-low.c (s390_regsets): Likewise.
260 * linux-sh-low.c (sh_regsets): Likewise.
261 * linux-sparc-low.c (sparc_regsets): Likewise.
262 * linux-tic6x-low.c (tic6x_regsets): Likewise.
263 * linux-tile-low.c (tile_regsets): Likewise.
264 * linux-x86-low.c (x86_regsets): Likewise.
265 * linux-xtensa-low.c (xtensa_regsets): Likewise.
267 2015-10-26 Doug Evans <dje@google.com>
269 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
271 2015-10-26 Doug Evans <dje@google.com>
273 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
275 2015-10-26 Doug Evans <dje@google.com>
277 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
279 (attach_thread, find_new_threads_callback): Ditto.
281 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
283 * mem-break.h (set_breakpoint_data): Remove.
285 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
287 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
288 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
289 (initialize_low): Remove set_breakpoint_data call.
290 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
291 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
292 (initialize_low): Remove set_breakpoint_data call.
293 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
294 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
295 (initialize_low): Remove set_breakpoint_data call.
297 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
299 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
300 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
301 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
302 * target.h (target_breakpoint_kind_from_pc): New macro.
304 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
306 * linux-low.c (default_breakpoint_kind_from_pc): New function.
307 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
308 the default breakpoint kind.
310 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
312 * linux-arm-low.c (arm_supports_z_point_type): Add software
315 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
317 * linux-arm-low.c: Refactor breakpoint definitions.
318 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
319 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
321 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
323 * Makefile.in: Add arm.c/o.
324 * configure.srv: Likewise.
325 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
326 (arm_breakpoint_kind_from_pc): New function.
327 (arm_sw_breakpoint_from_kind): Return proper kind.
328 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
330 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
332 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
334 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
335 (struct raw_breakpoint) <size>: Remove.
336 (struct raw_breakpoint) <kind>: Add.
337 (bp_size): New function.
338 (bp_opcode): Likewise.
339 (find_raw_breakpoint_at): Adjust for kind.
340 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
341 (remove_memory_breakpoint): Adjust for kind call bp_size.
342 (set_raw_breakpoint_at): Adjust for kind.
343 (set_breakpoint): Likewise.
344 (set_breakpoint_at): Call breakpoint_kind_from_pc.
345 (delete_raw_breakpoint): Adjust for kind.
346 (delete_breakpoint): Likewise.
347 (find_gdb_breakpoint): Likewise.
348 (set_gdb_breakpoint_1): Likewise.
349 (set_gdb_breakpoint): Likewise.
350 (delete_gdb_breakpoint_1): Likewise.
351 (delete_gdb_breakpoint): Likewise.
352 (uninsert_raw_breakpoint): Likewise.
353 (reinsert_raw_breakpoint): Likewise.
354 (set_breakpoint_data): Remove.
355 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
356 (check_mem_read): Adjust for kind call bp_size.
357 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
358 (clone_one_breakpoint): Adjust for kind.
359 * mem-break.h (set_gdb_breakpoint): Likewise.
360 (delete_gdb_breakpoint): Likewise.
361 * server.c (process_serial_event): Likewise.
363 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
365 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
366 (struct linux_target_ops) <breakpoint>: Remove.
367 (struct linux_target_ops) <breakpoint_len>: Remove.
368 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
369 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
370 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
371 (arm_sw_breakpoint_from_kind): New function.
372 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
373 (struct linux_target_ops) <breakpoint>: Remove.
374 (struct linux_target_ops) <breakpoint_len>: Remove.
375 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
376 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
377 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
378 (struct linux_target_ops) <breakpoint>: Remove.
379 (struct linux_target_ops) <breakpoint_len>: Remove.
380 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
381 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
382 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
383 (struct linux_target_ops) <breakpoint>: Remove.
384 (struct linux_target_ops) <breakpoint_len>: Remove.
385 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
386 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
387 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
388 and sw_breakpoint_from_kind to increment the pc.
389 (linux_breakpoint_kind_from_pc): New function.
390 (linux_sw_breakpoint_from_kind): New function.
391 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
392 (initialize_low): Call breakpoint_kind_from_pc and
393 sw_breakpoint_from_kind to replace breakpoint_data/len.
394 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
396 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
397 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
398 (struct linux_target_ops) <breakpoint>: Remove.
399 (struct linux_target_ops) <breakpoint_len>: Remove.
400 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
401 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
402 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
403 (struct linux_target_ops) <breakpoint>: Remove.
404 (struct linux_target_ops) <breakpoint_len>: Remove.
405 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
406 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
407 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
408 (struct linux_target_ops) <breakpoint>: Remove.
409 (struct linux_target_ops) <breakpoint_len>: Remove.
410 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
411 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
412 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
413 (struct linux_target_ops) <breakpoint>: Remove.
414 (struct linux_target_ops) <breakpoint_len>: Remove.
415 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
416 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
417 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
418 (struct linux_target_ops) <breakpoint>: Remove.
419 (struct linux_target_ops) <breakpoint_len>: Remove.
420 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
421 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
422 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
423 (struct linux_target_ops) <breakpoint>: Remove.
424 (struct linux_target_ops) <breakpoint_len>: Remove.
425 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
426 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
427 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
428 (struct linux_target_ops) <breakpoint>: Remove.
429 (struct linux_target_ops) <breakpoint_len>: Remove.
430 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
431 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
432 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
433 (struct linux_target_ops) <breakpoint>: Remove.
434 (struct linux_target_ops) <breakpoint_len>: Remove.
435 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
436 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
437 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
438 (struct linux_target_ops) <breakpoint>: Remove.
439 (struct linux_target_ops) <breakpoint_len>: Remove.
440 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
441 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
442 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
443 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
444 (struct linux_target_ops) <breakpoint>: Remove.
445 (struct linux_target_ops) <breakpoint_len>: Remove.
446 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
447 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
448 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
449 (struct linux_target_ops) <breakpoint>: Remove.
450 (struct linux_target_ops) <breakpoint_len>: Remove.
451 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
452 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
454 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
456 * linux-cris-low.c (cris_get_pc): Remove void arg.
458 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
460 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
463 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
465 * inferiors.c (thread_pid_matches_callback): New function.
466 (find_thread_process): New function.
467 (remove_thread): Reset current_thread.
468 (remove_process): Assert threads have been removed first.
470 2015-10-15 Yao Qi <yao.qi@linaro.org>
472 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
474 (aarch64_remove_point): Likewise.
475 * regcache.c (regcache_register_size): New function.
477 2015-10-12 Yao Qi <yao.qi@linaro.org>
479 * linux-aarch64-low.c: Update all callers as emit_load_store
480 is renamed to aarch64_emit_load_store.
482 2015-10-12 Yao Qi <yao.qi@linaro.org>
484 * linux-aarch64-low.c: Update all callers of function renaming
485 from emit_insn to aarch64_emit_insn.
487 2015-10-12 Yao Qi <yao.qi@linaro.org>
489 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
491 (struct aarch64_memory_operand): Likewise.
493 (emit_insn): Move to arch/aarch64-insn.c.
494 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
495 (emit_load_store): Move to arch/aarch64-insn.c.
496 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
497 (can_encode_int32): Remove.
499 2015-10-12 Yao Qi <yao.qi@linaro.org>
501 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
502 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
503 (aarch64_relocate_instruction): Likewise.
504 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
505 (struct aarch64_insn_visitor): Likewise.
507 2015-10-12 Yao Qi <yao.qi@linaro.org>
509 * linux-aarch64-low.c (struct aarch64_insn_data): New.
510 (struct aarch64_insn_visitor): New.
511 (struct aarch64_insn_relocation_data): New.
512 (aarch64_ftrace_insn_reloc_b): New function.
513 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
514 (aarch64_ftrace_insn_reloc_cb): Likewise.
515 (aarch64_ftrace_insn_reloc_tb): Likewise.
516 (aarch64_ftrace_insn_reloc_adr): Likewise.
517 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
518 (aarch64_ftrace_insn_reloc_others): Likewise.
520 (aarch64_relocate_instruction): Use visitor.
522 2015-10-12 Yao Qi <yao.qi@linaro.org>
524 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
525 int. Add argument buf.
526 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
527 aarch64_relocate_instruction.
529 2015-10-12 Yao Qi <yao.qi@linaro.org>
531 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
532 argument insn. Remove local variable insn. Don't call
534 (aarch64_install_fast_tracepoint_jump_pad): Call
537 2015-09-30 Yao Qi <yao.qi@linaro.org>
539 * linux-aarch64-low.c (emit_movk): Shorten a long line.
540 (emit_load_store_pair): Likewise.
542 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
544 * dll.c (match_dll): Add cast(s).
545 (unloaded_dll): Likewise.
546 * linux-low.c (second_thread_of_pid_p): Likewise.
547 (delete_lwp_callback): Likewise.
548 (count_events_callback): Likewise.
549 (select_event_lwp_callback): Likewise.
550 (linux_set_resume_request): Likewise.
551 * server.c (accumulate_file_name_length): Likewise.
552 (emit_dll_description): Likewise.
553 (handle_qxfer_threads_worker): Likewise.
554 (visit_actioned_threads): Likewise.
555 * thread-db.c (any_thread_of): Likewise.
556 * tracepoint.c (same_process_p): Likewise.
557 (match_blocktype): Likewise.
558 (build_traceframe_info_xml): Likewise.
560 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
562 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
564 (gdb_unparse_agent_expr): Likewise.
565 * hostio.c (require_data): Likewise.
566 (handle_pread): Likewise.
567 * linux-low.c (disable_regset): Likewise.
568 (fetch_register): Likewise.
569 (store_register): Likewise.
570 (get_dynamic): Likewise.
571 (linux_qxfer_libraries_svr4): Likewise.
572 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
573 (set_fast_tracepoint_jump): Likewise.
574 (uninsert_fast_tracepoint_jumps_at): Likewise.
575 (reinsert_fast_tracepoint_jumps_at): Likewise.
576 (validate_inserted_breakpoint): Likewise.
577 (clone_agent_expr): Likewise.
578 * regcache.c (init_register_cache): Likewise.
579 * remote-utils.c (putpkt_binary_1): Likewise.
580 (decode_M_packet): Likewise.
581 (decode_X_packet): Likewise.
582 (look_up_one_symbol): Likewise.
583 (relocate_instruction): Likewise.
584 (monitor_output): Likewise.
585 * server.c (handle_search_memory): Likewise.
586 (handle_qxfer_exec_file): Likewise.
587 (handle_qxfer_libraries): Likewise.
588 (handle_qxfer): Likewise.
589 (handle_query): Likewise.
590 (handle_v_cont): Likewise.
591 (handle_v_run): Likewise.
592 (captured_main): Likewise.
593 * target.c (write_inferior_memory): Likewise.
594 * thread-db.c (try_thread_db_load_from_dir): Likewise.
595 * tracepoint.c (init_trace_buffer): Likewise.
596 (add_tracepoint_action): Likewise.
597 (add_traceframe): Likewise.
598 (add_traceframe_block): Likewise.
599 (cmd_qtdpsrc): Likewise.
600 (cmd_qtdv): Likewise.
601 (cmd_qtstatus): Likewise.
602 (response_source): Likewise.
603 (response_tsv): Likewise.
604 (cmd_qtnotes): Likewise.
605 (gdb_collect): Likewise.
606 (initialize_tracepoint): Likewise.
608 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
610 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
611 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
612 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
614 (enum aarch64_condition_codes): New enum.
615 (w0): New static global.
618 (struct aarch64_memory_operand) <type>: New
619 MEMORY_OPERAND_POSTINDEX type.
620 (postindex_memory_operand): New helper function.
621 (emit_ret): New function.
622 (emit_load_store_pair): New function, factored out of emit_stp
623 with support for MEMORY_OPERAND_POSTINDEX.
624 (emit_stp): Rewrite using emit_load_store_pair.
625 (emit_ldp): New function.
626 (emit_load_store): Likewise.
627 (emit_ldr): Mention post-index instruction in comment.
628 (emit_ldrh): New function.
629 (emit_ldrb): New function.
630 (emit_ldrsw): Mention post-index instruction in comment.
631 (emit_str): Likewise.
632 (emit_subs): New function.
633 (emit_cmp): Likewise.
634 (emit_and): Likewise.
635 (emit_orr): Likewise.
636 (emit_orn): Likewise.
637 (emit_eor): Likewise.
638 (emit_mvn): Likewise.
639 (emit_lslv): Likewise.
640 (emit_lsrv): Likewise.
641 (emit_asrv): Likewise.
642 (emit_mul): Likewise.
643 (emit_sbfm): Likewise.
644 (emit_sbfx): Likewise.
645 (emit_ubfm): Likewise.
646 (emit_ubfx): Likewise.
647 (emit_csinc): Likewise.
648 (emit_cset): Likewise.
649 (emit_nop): Likewise.
650 (emit_ops_insns): New helper function.
651 (emit_pop): Likewise.
652 (emit_push): Likewise.
653 (aarch64_emit_prologue): New function.
654 (aarch64_emit_epilogue): Likewise.
655 (aarch64_emit_add): Likewise.
656 (aarch64_emit_sub): Likewise.
657 (aarch64_emit_mul): Likewise.
658 (aarch64_emit_lsh): Likewise.
659 (aarch64_emit_rsh_signed): Likewise.
660 (aarch64_emit_rsh_unsigned): Likewise.
661 (aarch64_emit_ext): Likewise.
662 (aarch64_emit_log_not): Likewise.
663 (aarch64_emit_bit_and): Likewise.
664 (aarch64_emit_bit_or): Likewise.
665 (aarch64_emit_bit_xor): Likewise.
666 (aarch64_emit_bit_not): Likewise.
667 (aarch64_emit_equal): Likewise.
668 (aarch64_emit_less_signed): Likewise.
669 (aarch64_emit_less_unsigned): Likewise.
670 (aarch64_emit_ref): Likewise.
671 (aarch64_emit_if_goto): Likewise.
672 (aarch64_emit_goto): Likewise.
673 (aarch64_write_goto_address): Likewise.
674 (aarch64_emit_const): Likewise.
675 (aarch64_emit_call): Likewise.
676 (aarch64_emit_reg): Likewise.
677 (aarch64_emit_pop): Likewise.
678 (aarch64_emit_stack_flush): Likewise.
679 (aarch64_emit_zero_ext): Likewise.
680 (aarch64_emit_swap): Likewise.
681 (aarch64_emit_stack_adjust): Likewise.
682 (aarch64_emit_int_call_1): Likewise.
683 (aarch64_emit_void_call_2): Likewise.
684 (aarch64_emit_eq_goto): Likewise.
685 (aarch64_emit_ne_goto): Likewise.
686 (aarch64_emit_lt_goto): Likewise.
687 (aarch64_emit_le_goto): Likewise.
688 (aarch64_emit_gt_goto): Likewise.
689 (aarch64_emit_ge_got): Likewise.
690 (aarch64_emit_ops_impl): New static global variable.
691 (aarch64_emit_ops): New target function, return
692 &aarch64_emit_ops_impl.
693 (struct linux_target_ops): Install it.
695 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
697 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
698 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
700 * linux-aarch64-ipa.c: New file.
701 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
703 (aarch64_get_thread_area): New target method.
704 (extract_signed_bitfield): New helper function.
705 (aarch64_decode_ldr_literal): New function.
706 (enum aarch64_opcodes): New enum.
707 (struct aarch64_register): New struct.
708 (struct aarch64_operand): New struct.
709 (x0): New static global.
718 (aarch64_register): New helper function.
719 (register_operand): Likewise.
720 (immediate_operand): Likewise.
721 (struct aarch64_memory_operand): New struct.
722 (offset_memory_operand): New helper function.
723 (preindex_memory_operand): Likewise.
724 (enum aarch64_system_control_registers): New enum.
726 (emit_insn): New helper function.
727 (emit_b): New function.
728 (emit_bcond): Likewise.
731 (emit_blr): Likewise.
732 (emit_stp): Likewise.
733 (emit_ldp_q_offset): Likewise.
734 (emit_stp_q_offset): Likewise.
735 (emit_load_store): Likewise.
736 (emit_ldr): Likewise.
737 (emit_ldrsw): Likewise.
738 (emit_str): Likewise.
739 (emit_ldaxr): Likewise.
740 (emit_stxr): Likewise.
741 (emit_stlr): Likewise.
742 (emit_data_processing_reg): Likewise.
743 (emit_data_processing): Likewise.
744 (emit_add): Likewise.
745 (emit_sub): Likewise.
746 (emit_mov): Likewise.
747 (emit_movk): Likewise.
748 (emit_mov_addr): Likewise.
749 (emit_mrs): Likewise.
750 (emit_msr): Likewise.
751 (emit_sevl): Likewise.
752 (emit_wfe): Likewise.
753 (append_insns): Likewise.
754 (can_encode_int32_in): New helper function.
755 (aarch64_relocate_instruction): New function.
756 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
757 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
758 (struct linux_target_ops): Install aarch64_get_thread_area,
759 aarch64_install_fast_tracepoint_jump_pad and
760 aarch64_get_min_fast_tracepoint_insn_len.
762 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
764 * Makefile.in (aarch64-insn.o): New rule.
765 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
767 2015-09-21 Yao Qi <yao.qi@linaro.org>
769 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
771 2015-09-21 Yao Qi <yao.qi@linaro.org>
773 * tracepoint.c (max_jump_pad_size): Remove.
775 2015-09-18 Yao Qi <yao.qi@linaro.org>
777 * linux-aarch64-low.c: Don't include sys/uio.h.
778 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
780 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
782 * tracepoint.c (eval_result_type): Change prototype.
783 (condition_true_at_tracepoint): Fix argument to compiled_cond.
785 2015-09-15 Pedro Alves <palves@redhat.com>
787 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
788 Check whether to report exec events instead of checking whether
789 multiprocess is enabled.
791 2015-09-15 Pedro Alves <palves@redhat.com>
794 * remote-utils.c (prepare_resume_reply): Merge
795 TARGET_WAITKIND_VFORK_DONE switch case with the
796 TARGET_WAITKIND_FORKED case.
798 2015-09-15 Yao Qi <yao.qi@linaro.org>
800 * server.c (handle_query): Check string comparison using
801 "else if" instead of "if".
803 2015-09-15 Yao Qi <yao.qi@linaro.org>
805 * server.c (vCont_supported): New global variable.
806 (handle_query): Set vCont_supported to 1 if "vContSupported+"
807 matches. Append ";vContSupported+" to own_buf.
808 (handle_v_requests): Append ";s;S" to own_buf if target supports
809 hardware single step or vCont_supported is false.
810 (capture_main): Set vCont_supported to zero.
812 2015-09-15 Yao Qi <yao.qi@linaro.org>
814 * linux-low.c (linux_supports_conditional_breakpoints): Rename
816 (linux_supports_hardware_single_step): ... New function.
817 (linux_target_ops): Update.
818 * lynx-low.c (lynx_target_ops): Set field
819 supports_hardware_single_step to target_can_do_hardware_single_step.
820 * nto-low.c (nto_target_ops): Likewise.
821 * spu-low.c (spu_target_ops): Likewise.
822 * win32-low.c (win32_target_ops): Likewise.
823 * target.c (target_can_do_hardware_single_step): New function.
824 * target.h (struct target_ops) <supports_conditional_breakpoints>:
825 Remove. <supports_hardware_single_step>: New field.
826 (target_supports_conditional_breakpoints): Remove.
827 (target_supports_hardware_single_step): New macro.
828 (target_can_do_hardware_single_step): Declare.
829 * server.c (handle_query): Use target_supports_hardware_single_step
830 instead of target_supports_conditional_breakpoints.
832 2015-09-15 Yao Qi <yao.qi@linaro.org>
834 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
836 (struct linux_target_ops the_low_target): Install
837 aarch64_linux_siginfo_fixup.
839 2015-09-11 Don Breazeal <donb@codesourcery.com>
840 Luis Machado <lgustavo@codesourcery.com>
842 * linux-low.c (linux_mourn): Static declaration.
843 (linux_arch_setup): Move in front of
844 handle_extended_wait.
845 (linux_arch_setup_thread): New function.
846 (handle_extended_wait): Handle exec events. Call
847 linux_arch_setup_thread. Make event_lwp argument a
848 pointer-to-a-pointer.
849 (check_zombie_leaders): Do not check stopped threads.
850 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
851 (linux_low_filter_event): Add lwp and thread for exec'ing
852 non-leader thread if leader thread has been deleted.
853 Refactor code into linux_arch_setup_thread and call it.
854 Pass child lwp pointer by reference to handle_extended_wait.
855 (linux_wait_for_event_filtered): Update comment.
856 (linux_wait_1): Prevent clobbering exec event status.
857 (linux_supports_exec_events): New function.
858 (linux_target_ops) <supports_exec_events>: Initialize new member.
859 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
861 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
862 * server.c (report_exec_events): New global variable.
863 (handle_query): Handle qSupported query for exec-events feature.
864 (captured_main): Initialize report_exec_events.
865 * server.h (report_exec_events): Declare new global variable.
866 * target.h (struct target_ops) <supports_exec_events>: New
868 (target_supports_exec_events): New macro.
869 * win32-low.c (win32_target_ops) <supports_exec_events>:
870 Initialize new member.
872 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
874 * linux-low.c (linux_low_enable_btrace): Remove.
875 (linux_target_ops): Replace linux_low_enable_btrace with
878 2015-09-03 Yao Qi <yao.qi@linaro.org>
880 * linux-aarch64-low.c (aarch64_insert_point): Call
881 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
884 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
886 * linux-low.c (check_stopped_by_breakpoint): Use
887 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
889 2015-08-27 Pedro Alves <palves@redhat.com>
891 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
893 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
895 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
896 the XNEW-family equivalent.
897 (compile_bytecodes): Likewise.
898 * dll.c (loaded_dll): Likewise.
899 * event-loop.c (append_callback_event): Likewise.
900 (create_file_handler): Likewise.
901 (create_file_event): Likewise.
902 * hostio.c (handle_open): Likewise.
903 * inferiors.c (add_thread): Likewise.
904 (add_process): Likewise.
905 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
906 * linux-arm-low.c (arm_new_process): Likewise.
907 (arm_new_thread): Likewise.
908 * linux-low.c (add_to_pid_list): Likewise.
909 (linux_add_process): Likewise.
910 (handle_extended_wait): Likewise.
912 (enqueue_one_deferred_signal): Likewise.
913 (enqueue_pending_signal): Likewise.
914 (linux_resume_one_lwp_throw): Likewise.
915 (linux_resume_one_thread): Likewise.
916 (linux_read_memory): Likewise.
917 (linux_write_memory): Likewise.
918 * linux-mips-low.c (mips_linux_new_process): Likewise.
919 (mips_linux_new_thread): Likewise.
920 (mips_add_watchpoint): Likewise.
921 * linux-x86-low.c (initialize_low_arch): Likewise.
922 * lynx-low.c (lynx_add_process): Likewise.
923 * mem-break.c (set_raw_breakpoint_at): Likewise.
924 (set_breakpoint): Likewise.
925 (add_condition_to_breakpoint): Likewise.
926 (add_commands_to_breakpoint): Likewise.
927 (clone_agent_expr): Likewise.
928 (clone_one_breakpoint): Likewise.
929 * regcache.c (new_register_cache): Likewise.
930 * remote-utils.c (look_up_one_symbol): Likewise.
931 * server.c (queue_stop_reply): Likewise.
932 (start_inferior): Likewise.
933 (queue_stop_reply_callback): Likewise.
934 (handle_target_event): Likewise.
935 * spu-low.c (fetch_ppc_memory): Likewise.
936 (store_ppc_memory): Likewise.
937 * target.c (set_target_ops): Likewise.
938 * thread-db.c (thread_db_load_search): Likewise.
939 (try_thread_db_load_1): Likewise.
940 * tracepoint.c (add_tracepoint): Likewise.
941 (add_tracepoint_action): Likewise.
942 (create_trace_state_variable): Likewise.
943 (cmd_qtdpsrc): Likewise.
944 (cmd_qtro): Likewise.
945 (add_while_stepping_state): Likewise.
946 * win32-low.c (child_add_thread): Likewise.
947 (get_image_name): Likewise.
949 2015-08-25 Yao Qi <yao.qi@linaro.org>
951 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
953 2015-08-25 Yao Qi <yao.qi@linaro.org>
955 * Makefile.in (aarch64-linux.o): New rule.
956 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
958 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
959 (aarch64_init_debug_reg_state): Make it extern.
960 (aarch64_linux_prepare_to_resume): Remove.
962 2015-08-25 Yao Qi <yao.qi@linaro.org>
964 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
965 lwp_arch_private_info and ptid_of_lwp.
967 2015-08-25 Yao Qi <yao.qi@linaro.org>
969 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
970 Find proc_info by find_process_pid. All callers updated.
972 2015-08-25 Yao Qi <yao.qi@linaro.org>
974 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
976 (debug_reg_change_callback): Remove.
977 (aarch64_notify_debug_reg_change): Remove.
979 2015-08-25 Yao Qi <yao.qi@linaro.org>
981 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
982 Call current_lwp_ptid.
984 2015-08-25 Yao Qi <yao.qi@linaro.org>
986 * linux-aarch64-low.c (debug_reg_change_callback): Use
989 2015-08-25 Yao Qi <yao.qi@linaro.org>
991 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
993 2015-08-25 Yao Qi <yao.qi@linaro.org>
995 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
997 2015-08-25 Yao Qi <yao.qi@linaro.org>
999 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
1002 2015-08-25 Yao Qi <yao.qi@linaro.org>
1004 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
1006 (debug_reg_change_callback): Remove argument entry and add argument
1007 lwp. Remove local variable thread. Don't print thread id in the
1008 debugging output. Don't check whether pid of thread equals to pid.
1009 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
1010 iterate_over_lwps instead find_inferior.
1012 2015-08-24 Pedro Alves <palves@redhat.com>
1014 * inferiors.c (get_first_process): New function.
1015 * inferiors.h (get_first_process): New declaration.
1016 * remote-utils.c (read_ptid): Default to the first process in the
1017 list, instead of to the current thread's process.
1019 2015-08-24 Pedro Alves <palves@redhat.com>
1021 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
1022 * event-loop.c: Likewise.
1023 * remote-utils.c: Likewise.
1024 * tracepoint.c: Likewise.
1026 2015-08-24 Pedro Alves <palves@redhat.com>
1028 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
1031 2015-08-21 Pedro Alves <palves@redhat.com>
1033 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
1034 instead of literal 1.
1036 2015-08-21 Pedro Alves <palves@redhat.com>
1038 * tdesc.c (default_description): Explicitly zero-initialize.
1040 2015-08-21 Pedro Alves <palves@redhat.com>
1043 * inferiors.c (remove_thread): Discard any pending stop reply for
1045 * server.c (remove_all_on_match_pid): Rename to ...
1046 (remove_all_on_match_ptid): ... this. Work with a filter ptid
1048 (discard_queued_stop_replies): Change parameter to a ptid. Now
1050 (handle_v_kill, kill_inferior_callback, captured_main)
1051 (process_serial_event): Adjust.
1052 * server.h (discard_queued_stop_replies): Declare.
1054 2015-08-21 Pedro Alves <palves@redhat.com>
1056 * linux-low.c (wait_for_sigstop): Always switch to no thread
1057 selected if the previously current thread dies.
1058 * lynx-low.c (lynx_request_interrupt): Use the first thread's
1059 process instead of the current thread's.
1060 * remote-utils.c (input_interrupt): Don't check if there's no
1062 * server.c (gdb_read_memory, gdb_write_memory): If setting the
1063 current thread to the general thread fails, error out.
1064 (handle_qxfer_auxv, handle_qxfer_libraries)
1065 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
1066 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
1067 (handle_query): Check if there's a thread selected instead of
1068 checking whether there's any thread in the thread list.
1069 (handle_qxfer_threads, handle_qxfer_btrace)
1070 (handle_qxfer_btrace_conf): Don't error out early if there's no
1071 thread in the thread list.
1072 (handle_v_cont, myresume): Don't set the current thread to the
1074 (process_serial_event) <Hg handling>: Also set thread_id if the
1075 previous general thread is still alive.
1076 (process_serial_event) <g/G handling>: If setting the current
1077 thread to the general thread fails, error out.
1078 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
1079 thread's lwp instead of the current thread's.
1080 * target.c (set_desired_thread): If the desired thread was not
1081 found, leave the current thread pointing to NULL. Return an int
1082 (boolean) indicating success.
1083 * target.h (set_desired_thread): Change return type to int.
1085 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
1087 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
1088 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
1090 (ps_get_thread_area): New function.
1092 2015-08-19 Gary Benson <gbenson@redhat.com>
1094 * hostio.c (handle_pread): Do not attempt to read more data
1095 than hostio_reply_with_data can fit in a packet.
1097 2015-08-18 Joel Brobecker <brobecker@adacore.com>
1099 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
1101 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
1103 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1105 2015-08-06 Pedro Alves <palves@redhat.com>
1107 * tracepoint.c (expr_eval_result): Now an int.
1109 2015-08-06 Pedro Alves <palves@redhat.com>
1111 * gdbthread.h (struct regcache): Forward declare.
1112 (struct thread_info) <regcache_data>: Now a struct regcache
1114 * inferiors.c (inferior_regcache_data)
1115 (set_inferior_regcache_data): Now work with struct regcache
1117 * inferiors.h (struct regcache): Forward declare.
1118 (inferior_regcache_data, set_inferior_regcache_data): Now work
1119 with struct regcache pointers.
1120 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1121 (free_register_cache_thread): Remove struct regcache pointer
1124 2015-08-06 Pedro Alves <palves@redhat.com>
1126 * server.c (captured_main): On error, print the exception message
1127 to stderr, and if run_once is set, throw a quit.
1129 2015-08-06 Pedro Alves <palves@redhat.com>
1131 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1134 2015-08-06 Pedro Alves <palves@redhat.com>
1136 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1137 reading beyond the passed in buffer length.
1139 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1141 * tracepoint.c (symbol_list) <required>: Remove.
1143 2015-08-06 Pedro Alves <palves@redhat.com>
1145 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1146 count if stopping and suspending threads.
1147 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1148 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1149 (linux_detach): Complete an ongoing step-over.
1150 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1152 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1153 (linux_wait_1): If passing a signal to the inferior after
1154 finishing a step-over, unsuspend and re-resume all lwps. If we
1155 see a single-step event but the thread should be continuing, don't
1156 pass the trap to gdb.
1157 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1158 internal_error instead of gdb_assert.
1159 (enqueue_pending_signal): New function.
1160 (check_ptrace_stopped_lwp_gone): Add debug output.
1161 (start_step_over): Use internal_error instead of gdb_assert.
1162 (complete_ongoing_step_over): New function.
1163 (linux_resume_one_thread): Don't resume a suspended thread.
1164 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1167 2015-08-06 Pedro Alves <palves@redhat.com>
1169 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1170 (linux_thread_alive): Use lwp_is_marked_dead.
1171 (extended_event_reported): Delete.
1172 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1173 instead of extended_event_reported.
1174 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1176 (lwp_is_marked_dead): New function.
1177 (lwp_running): Use lwp_is_marked_dead.
1178 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1181 2015-08-06 Pedro Alves <palves@redhat.com>
1183 * linux-low.c (linux_wait_1): Move fork event output out of the
1184 !report_to_gdb check. Pass event_child->waitstatus to
1185 target_waitstatus_to_string instead of ourstatus.
1187 2015-08-04 Yao Qi <yao.qi@linaro.org>
1189 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1190 if current_thread is 32 bit.
1192 2015-08-04 Yao Qi <yao.qi@linaro.org>
1194 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1195 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1196 * server.c (extended_protocol): Remove "static".
1197 * server.h (extended_protocol): Declare it.
1199 2015-08-04 Yao Qi <yao.qi@linaro.org>
1201 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1202 both aarch64 and aarch32.
1203 (aarch64_set_pc): Likewise.
1205 2015-08-04 Yao Qi <yao.qi@linaro.org>
1207 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1208 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1209 arm-with-neon.xml to srv_xmlfiles.
1210 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1211 (is_64bit_tdesc): New function.
1212 (aarch64_linux_read_description): New function.
1213 (aarch64_arch_setup): Call aarch64_linux_read_description.
1214 (regs_info): Rename to regs_info_aarch64.
1215 (aarch64_regs_info): Return right regs_info.
1216 (initialize_low_arch): Call initialize_low_arch_aarch32.
1218 2015-08-04 Yao Qi <yao.qi@linaro.org>
1220 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1221 * linux-aarch32-low.c: New file.
1222 * linux-aarch32-low.h: New file.
1223 * linux-arm-low.c (arm_fill_gregset): Move it to
1224 linux-aarch32-low.c.
1225 (arm_store_gregset): Likewise.
1226 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1227 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1228 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1229 (regs_info): Rename to regs_info_arm.
1230 (arm_regs_info): Return regs_info_aarch32 if
1231 have_ptrace_getregset is 1 and target description is
1232 arm_with_neon or arm_with_vfpv3.
1233 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1234 Call initialize_low_arch_aarch32 instead.
1236 2015-08-04 Yao Qi <yao.qi@linaro.org>
1238 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1239 * linux-low.c: ... here.
1240 * linux-low.h (have_ptrace_getregset): Declare it.
1242 2015-08-04 Pedro Alves <palves@redhat.com>
1244 * thread-db.c (struct thread_db): Use new typedefs.
1245 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1247 (disable_thread_event_reporting): Cast result of dlsym to
1248 destination function pointer type.
1249 (thread_db_mourn): Use td_ta_delete_ftype.
1251 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1253 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1255 (CDX_BREAKPOINT): Define for R2.
1256 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1257 (the_low_target): Add comments.
1259 2015-07-30 Yao Qi <yao.qi@linaro.org>
1261 * linux-arm-low.c (arm_hwcap): Remove it.
1262 (arm_read_description): New local variable arm_hwcap. Don't
1263 set arm_hwcap to zero.
1265 2015-07-30 Yao Qi <yao.qi@linaro.org>
1267 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1268 Use regcache->tdesc instead.
1269 (arm_store_wmmxregset): Likewise.
1270 (arm_fill_vfpregset): Likewise.
1271 (arm_store_vfpregset): Likewise.
1273 2015-07-30 Yao Qi <yao.qi@linaro.org>
1275 * linux-arm-low.c: Include arch/arm.h.
1276 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1277 (arm_store_gregset): Likewise.
1279 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1281 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1282 ptrace's 4th parameter.
1284 2015-07-27 Yao Qi <yao.qi@linaro.org>
1286 * configure.srv (case aarch64*-*-linux*): Don't set
1289 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1291 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1293 * linux-arm-low.c: Likewise.
1294 * linux-cris-low.c: Likewise.
1295 * linux-crisv32-low.c: Likewise.
1296 * linux-low.c: Likewise.
1297 * linux-m68k-low.c: Likewise.
1298 * linux-mips-low.c: Likewise.
1299 * linux-nios2-low.c: Likewise.
1300 * linux-s390-low.c: Likewise.
1301 * linux-sparc-low.c: Likewise.
1302 * linux-tic6x-low.c: Likewise.
1303 * linux-tile-low.c: Likewise.
1304 * linux-x86-low.c: Likewise.
1306 2015-07-24 Pedro Alves <palves@redhat.com>
1308 * config.in: Regenerate.
1309 * configure: Regenerate.
1311 2015-07-24 Pedro Alves <palves@redhat.com>
1313 * acinclude.m4: Include ../ptrace.m4.
1314 * configure.ac: Call GDB_AC_PTRACE.
1315 * config.in, configure: Regenerate.
1317 2015-07-24 Yao Qi <yao.qi@linaro.org>
1319 * linux-low.c (linux_create_inferior): Remove setting to
1320 proc->priv->new_inferior.
1321 (linux_attach): Likewise.
1322 (linux_low_filter_event): Likewise.
1323 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1325 2015-07-24 Yao Qi <yao.qi@linaro.org>
1327 * linux-low.c (linux_arch_setup): New function.
1328 (linux_low_filter_event): If proc->tdesc is NULL and
1329 proc->attached is true, call the_low_target.arch_setup.
1330 Otherwise, keep status pending, and return.
1331 (linux_resume_one_lwp_throw): Don't call get_pc if
1332 thread->while_stepping isn't NULL. Don't call
1333 get_thread_regcache if proc->tdesc is NULL.
1334 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1335 (linux_target_ops): Install arch_setup.
1336 * server.c (start_inferior): Call the_target->arch_setup.
1337 * target.h (struct target_ops) <arch_setup>: New field.
1338 (target_arch_setup): New marco.
1339 * lynx-low.c (lynx_target_ops): Update.
1340 * nto-low.c (nto_target_ops): Update.
1341 * spu-low.c (spu_target_ops): Update.
1342 * win32-low.c (win32_target_ops): Update.
1344 2015-07-24 Yao Qi <yao.qi@linaro.org>
1346 * linux-low.c (linux_add_process): Don't set
1347 proc->priv->new_inferior.
1348 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1349 (linux_attach): Likewise.
1351 2015-07-24 Yao Qi <yao.qi@linaro.org>
1353 * server.c (start_inferior): Code refactor.
1355 2015-07-24 Yao Qi <yao.qi@linaro.org>
1357 * server.c (process_serial_event): Set general_thread.
1359 2015-07-21 Yao Qi <yao.qi@linaro.org>
1361 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1362 aarch64_linux_get_debug_reg_capacity.
1364 2015-07-17 Yao Qi <yao.qi@linaro.org>
1366 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1367 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1368 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1369 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1370 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1371 (AARCH64_HWP_ALIGNMENT): Likewise.
1372 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1373 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1374 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1375 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1376 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1377 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1378 (struct aarch64_debug_reg_state): Likewise.
1379 (struct arch_lwp_info): Likewise.
1380 (aarch64_align_watchpoint): Likewise.
1381 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1382 (aarch64_watchpoint_length): Likewise.
1383 (aarch64_point_encode_ctrl_reg): Likewise
1384 (aarch64_point_is_aligned): Likewise.
1385 (aarch64_align_watchpoint): Likewise.
1386 (aarch64_linux_set_debug_regs):
1387 (aarch64_dr_state_insert_one_point): Likewise.
1388 (aarch64_dr_state_remove_one_point): Likewise.
1389 (aarch64_handle_breakpoint): Likewise.
1390 (aarch64_handle_aligned_watchpoint): Likewise.
1391 (aarch64_handle_unaligned_watchpoint): Likewise.
1392 (aarch64_handle_watchpoint): Likewise.
1394 2015-07-17 Yao Qi <yao.qi@linaro.org>
1396 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1397 and don't aarch64_get_debug_reg_state. All callers update.
1398 (aarch64_handle_aligned_watchpoint): Likewise.
1399 (aarch64_handle_unaligned_watchpoint): Likewise.
1400 (aarch64_handle_watchpoint): Likewise.
1401 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1402 (aarch64_remove_point): Likewise.
1404 2015-07-17 Yao Qi <yao.qi@linaro.org>
1406 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1408 (aarch64_handle_unaligned_watchpoint): Likewise.
1410 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1412 Revert the previous 3 commits:
1413 Move gdb_regex* to common/
1414 Move linux_find_memory_regions_full & co.
1415 gdbserver build-id attribute generator
1417 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1418 Jan Kratochvil <jan.kratochvil@redhat.com>
1420 gdbserver build-id attribute generator.
1421 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1422 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1423 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1425 (get_dynamic): Use find_pdhr to traverse program headers.
1426 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1427 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1428 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1429 (get_hex_build_id): New.
1430 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1431 to reply XML document.
1433 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1434 Jan Kratochvil <jan.kratochvil@redhat.com>
1436 * target.c: Include target/target-utils.h and fcntl.h.
1437 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1438 (target_fileio_read_stralloc): New functions.
1440 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1442 * Makefile.in (OBS): Add gdb_regex.o.
1444 * config.in: Rebuilt.
1445 * configure: Rebuilt.
1447 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1448 Jan Kratochvil <jan.kratochvil@redhat.com>
1450 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1451 * Makefile.in (OBS): Add target-utils.o.
1452 (linux-maps.o, target-utils.o): New.
1453 * configure.srv (srv_linux_obj): Add linux-maps.o.
1455 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1457 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1459 (the_low_target): Install it.
1461 2015-07-14 Pedro Alves <palves@redhat.com>
1463 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1464 Instead, ignore ECHILD, and throw an error for other errnos.
1466 2015-07-10 Pedro Alves <palves@redhat.com>
1468 * event-loop.c (struct callback_event) <data>: Change type to
1469 gdb_client_data instance instead of gdb_client_data pointer.
1470 (append_callback_event): Adjust.
1472 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1474 * linux-aarch64-low.c: Add comments for each linux_target_ops
1475 method. Remove comments already covered in target_ops and
1476 linux_target_ops definitions.
1477 (the_low_target): Add comments for each unimplemented method.
1479 2015-07-09 Yao Qi <yao.qi@linaro.org>
1481 * linux-aarch64-low.c (aarch64_regmap): Remove.
1482 (aarch64_usrregs_info): Remove.
1483 (regs_info): Set field usrregs to NULL.
1485 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1487 * linux-low.c: Include "rsp-low.h"
1488 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1489 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1490 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1491 (handle_btrace_enable_pt): New.
1492 (handle_btrace_general_set): Support "pt".
1493 (handle_btrace_conf_general_set): Support "pt:size".
1495 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1497 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1500 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1502 * linux-aarch64-low.c: Remove comment about endianness.
1503 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1504 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1507 2015-06-24 Gary Benson <gbenson@redhat.com>
1509 * linux-i386-ipa.c (stdint.h): Do not include.
1510 * lynx-i386-low.c (stdint.h): Likewise.
1511 * lynx-ppc-low.c (stdint.h): Likewise.
1512 * mem-break.c (stdint.h): Likewise.
1513 * thread-db.c (stdint.h): Likewise.
1514 * tracepoint.c (stdint.h): Likewise.
1515 * win32-low.c (stdint.h): Likewise.
1517 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1519 * server.c (write_qxfer_response): Update call to
1520 remote_escape_output.
1522 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1523 Jan Kratochvil <jan.kratochvil@redhat.com>
1525 Merge multiple hex conversions.
1526 * gdbreplay.c (tohex): Rename to 'fromhex'.
1527 (logchar): Use fromhex.
1529 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1531 * server.c (handle_qxfer_libraries): Set `version' attribute for
1534 2015-06-10 Gary Benson <gbenson@redhat.com>
1536 * target.h (struct target_ops) <multifs_open>: New field.
1537 <multifs_unlink>: Likewise.
1538 <multifs_readlink>: Likewise.
1539 * linux-low.c (nat/linux-namespaces.h): New include.
1540 (linux_target_ops): Initialize the_target->multifs_open,
1541 the_target->multifs_unlink and the_target->multifs_readlink.
1542 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
1543 * hostio.c (hostio_fs_pid): New static variable.
1544 (hostio_handle_new_gdb_connection): New function.
1545 (handle_setfs): Likewise.
1546 (handle_open): Use the_target->multifs_open as appropriate.
1547 (handle_unlink): Use the_target->multifs_unlink as appropriate.
1548 (handle_readlink): Use the_target->multifs_readlink as
1550 (handle_vFile): Handle vFile:setfs packets.
1551 * server.c (handle_query): Call hostio_handle_new_gdb_connection
1552 after target_handle_new_gdb_connection.
1554 2015-06-10 Gary Benson <gbenson@redhat.com>
1556 * configure.ac (AC_CHECK_FUNCS): Add setns.
1557 * config.in: Regenerate.
1558 * configure: Likewise.
1559 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
1560 (linux-namespaces.o): New rule.
1561 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
1563 2015-06-09 Gary Benson <gbenson@redhat.com>
1565 * hostio.c (handle_open): Process mode argument with
1566 fileio_to_host_mode.
1568 2015-06-01 Yao Qi <yao.qi@linaro.org>
1570 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
1571 * linux-x86-low.c: Likewise.
1573 2015-05-28 Don Breazeal <donb@codesourcery.com>
1575 * linux-low.c (handle_extended_wait): Initialize
1576 thread_info.last_resume_kind for new fork children.
1578 2015-05-15 Pedro Alves <palves@redhat.com>
1580 * target.h (target_handle_new_gdb_connection): Rewrite using if
1581 wrapped in do/while.
1583 2015-05-14 Joel Brobecker <brobecker@adacore.com>
1585 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
1586 * configure, config.in: Regenerate.
1587 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
1590 2015-05-12 Don Breazeal <donb@codesourcery.com>
1592 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
1593 PTRACE_EVENT_VFORK_DONE.
1594 (linux_low_ptrace_options, extended_event_reported): Add vfork
1596 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
1597 and "vforkdone" for RSP 'T' Stop Reply Packet.
1598 * server.h (report_vfork_events): Declare
1601 2015-05-12 Don Breazeal <donb@codesourcery.com>
1603 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
1604 (the_low_target) <new_fork>: Initialize new member.
1605 * linux-arm-low.c (arm_new_fork): New function.
1606 (the_low_target) <new_fork>: Initialize new member.
1607 * linux-low.c (handle_extended_wait): Call new target function
1609 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
1610 * linux-mips-low.c (mips_add_watchpoint): New function
1611 extracted from mips_insert_point.
1612 (the_low_target) <new_fork>: Initialize new member.
1613 (mips_linux_new_fork): New function.
1614 (mips_insert_point): Call mips_add_watchpoint.
1615 * linux-x86-low.c (x86_linux_new_fork): New function.
1616 (the_low_target) <new_fork>: Initialize new member.
1618 2015-05-12 Don Breazeal <donb@codesourcery.com>
1620 * linux-low.c (handle_extended_wait): Implement return value,
1621 rename argument 'event_child' to 'event_lwp', handle
1622 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
1623 (linux_low_ptrace_options): New function.
1624 (linux_low_filter_event): Call linux_low_ptrace_options,
1625 use different argument fo linux_enable_event_reporting,
1626 use return value from handle_extended_wait.
1627 (extended_event_reported): New function.
1628 (linux_wait_1): Call extended_event_reported and set
1629 status to report fork events.
1630 (linux_write_memory): Add pid to debug message.
1631 (reset_lwp_ptrace_options_callback): New function.
1632 (linux_handle_new_gdb_connection): New function.
1633 (linux_target_ops): Initialize new structure member.
1634 * linux-low.h (struct lwp_info) <waitstatus>: New member.
1635 * lynx-low.c: Initialize new structure member.
1636 * remote-utils.c (prepare_resume_reply): Implement stop reason
1637 "fork" for "T" stop message.
1638 * server.c (handle_query): Call handle_new_gdb_connection.
1639 * server.h (report_fork_events): Declare global flag.
1640 * target.h (struct target_ops) <handle_new_gdb_connection>:
1642 (target_handle_new_gdb_connection): New macro.
1643 * win32-low.c: Initialize new structure member.
1645 2015-05-12 Don Breazeal <donb@codesourcery.com>
1647 * mem-break.c (APPEND_TO_LIST): Define macro.
1648 (clone_agent_expr): New function.
1649 (clone_one_breakpoint): New function.
1650 (clone_all_breakpoints): New function.
1651 * mem-break.h: Declare new functions.
1653 2015-05-12 Don Breazeal <donb@codesourcery.com>
1655 * linux-low.c (linux_supports_fork_events): New function.
1656 (linux_supports_vfork_events): New function.
1657 (linux_target_ops): Initialize new structure members.
1658 (initialize_low): Call linux_check_ptrace_features.
1659 * lynx-low.c (lynx_target_ops): Initialize new structure
1661 * server.c (report_fork_events, report_vfork_events):
1663 (handle_query): Add new features to qSupported packet and
1665 (captured_main): Initialize new global variables.
1666 * target.h (struct target_ops) <supports_fork_events>:
1668 <supports_vfork_events>: New member.
1669 (target_supports_fork_events): New macro.
1670 (target_supports_vfork_events): New macro.
1671 * win32-low.c (win32_target_ops): Initialize new structure
1674 2015-05-12 Gary Benson <gbenson@redhat.com>
1676 * server.c (handle_qxfer_exec_file): Use current process
1679 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
1681 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
1682 Remove HAVE_PTRACE_GETREGS conditionals.
1683 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
1684 instead of PTRACE_GETREGS and PTRACE_SETREGS.
1686 2015-05-08 Yao Qi <yao.qi@linaro.org>
1688 * linux-low.c (linux_supports_conditional_breakpoints): New
1690 (linux_target_ops): Install new target method.
1691 * lynx-low.c (lynx_target_ops): Install NULL hook for
1692 supports_conditional_breakpoints.
1693 * nto-low.c (nto_target_ops): Likewise.
1694 * spu-low.c (spu_target_ops): Likewise.
1695 * win32-low.c (win32_target_ops): Likewise.
1696 * server.c (handle_query): Check
1697 target_supports_conditional_breakpoints.
1698 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1700 (target_supports_conditional_breakpoints): New macro.
1702 2015-05-06 Pedro Alves <palves@redhat.com>
1705 * server.c (start_inferior): If the process exits, mourn it.
1707 2015-04-21 Gary Benson <gbenson@redhat.com>
1709 * hostio.c (fileio_open_flags_to_host): Factored out to
1710 fileio_to_host_openflags in common/fileio.c. Single use
1713 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1715 * linux-xtensa-low.c (xtensa_fill_gregset)
1716 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
1719 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1721 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
1722 (regs_info): Replace usrregs pointer with NULL.
1724 2015-04-17 Gary Benson <gbenson@redhat.com>
1726 * target.h (struct target_ops) <pid_to_exec_file>: New field.
1727 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
1728 * server.c (handle_qxfer_exec_file): New function.
1729 (qxfer_packets): Add exec-file entry.
1730 (handle_query): Report qXfer:exec-file:read as supported packet.
1732 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
1734 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
1736 2015-04-09 Gary Benson <gbenson@redhat.com>
1738 * hostio-errno.c (errno_to_fileio_error): Remove function.
1739 Update caller to use remote_fileio_to_fio_error.
1741 2015-04-09 Yao Qi <yao.qi@linaro.org>
1743 * linux-low.c (linux_insert_point): Call
1744 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
1745 (linux_remove_point): Call remove_memory_breakpoint if type is
1747 * linux-x86-low.c (x86_insert_point): Don't call
1748 insert_memory_breakpoint.
1749 (x86_remove_point): Don't call remove_memory_breakpoint.
1751 2015-04-01 Pedro Alves <palves@redhat.com>
1752 Cleber Rosa <crosa@redhat.com>
1754 * server.c (gdbserver_usage): Reorganize and extend the usage
1757 2015-03-24 Pedro Alves <palves@redhat.com>
1759 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
1760 output. Also dump TRAP_TRACE.
1761 (linux_low_filter_event): In debug output, distinguish a
1762 resume_stop SIGSTOP from a delayed SIGSTOP.
1764 2015-03-24 Gary Benson <gbenson@redhat.com>
1766 * linux-x86-low.c (x86_linux_new_thread): Moved to
1768 (x86_linux_prepare_to_resume): Likewise.
1770 2015-03-24 Gary Benson <gbenson@redhat.com>
1772 * Makefile.in (x86-linux-dregs.o): New rule.
1773 * configure.srv: Add x86-linux-dregs.o to relevant targets.
1774 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
1775 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
1776 (x86_linux_dr_get): Likewise.
1777 (x86_linux_dr_set): Likewise.
1778 (update_debug_registers_callback): Likewise.
1779 (x86_linux_dr_set_addr): Likewise.
1780 (x86_linux_dr_get_addr): Likewise.
1781 (x86_linux_dr_set_control): Likewise.
1782 (x86_linux_dr_get_control): Likewise.
1783 (x86_linux_dr_get_status): Likewise.
1784 (x86_linux_update_debug_registers): Likewise.
1786 2015-03-24 Gary Benson <gbenson@redhat.com>
1788 * linux-x86-low.c (x86_linux_update_debug_registers):
1789 New function, factored out from...
1790 (x86_linux_prepare_to_resume): ...this.
1792 2015-03-24 Gary Benson <gbenson@redhat.com>
1794 * linux-x86-low.c (x86_linux_dr_get): Update comments.
1795 (x86_linux_dr_set): Likewise.
1796 (update_debug_registers_callback): Likewise.
1797 (x86_linux_dr_set_addr): Likewise.
1798 (x86_linux_dr_get_addr): Likewise.
1799 (x86_linux_dr_set_control): Likewise.
1800 (x86_linux_dr_get_control): Likewise.
1801 (x86_linux_dr_get_status): Likewise.
1802 (x86_linux_prepare_to_resume): Likewise.
1804 2015-03-24 Gary Benson <gbenson@redhat.com>
1806 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
1807 Use perror_with_name. Pass string through gettext.
1808 (x86_linux_dr_set): Likewise.
1810 2015-03-24 Gary Benson <gbenson@redhat.com>
1812 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
1813 (x86_linux_dr_set_addr): ...this.
1814 (x86_dr_low_get_addr): Rename to...
1815 (x86_linux_dr_get_addr): ...this.
1816 (x86_dr_low_set_control): Rename to...
1817 (x86_linux_dr_set_control): ...this.
1818 (x86_dr_low_get_control): Rename to...
1819 (x86_linux_dr_get_control): ...this.
1820 (x86_dr_low_get_status): Rename to...
1821 (x86_linux_dr_get_status): ...this.
1822 (x86_dr_low): Update with new function names.
1824 2015-03-24 Gary Benson <gbenson@redhat.com>
1826 * Makefile.in (x86-linux.o): New rule.
1827 * configure.srv: Add x86-linux.o to relevant targets.
1828 * linux-low.c (lwp_set_arch_private_info): New function.
1829 (lwp_arch_private_info): Likewise.
1830 * linux-x86-low.c: Include nat/x86-linux.h.
1831 (arch_lwp_info): Removed structure.
1832 (update_debug_registers_callback):
1833 Use lwp_set_debug_registers_changed.
1834 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
1835 and lwp_set_debug_registers_changed.
1836 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
1838 2015-03-24 Gary Benson <gbenson@redhat.com>
1840 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
1841 * linux-arm-low.c (arm_new_thread): Likewise.
1842 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
1843 * linux-mips-low.c (mips_linux_new_thread): Likewise.
1844 * linux-x86-low.c (x86_linux_new_thread): Likewise.
1845 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
1847 2015-03-24 Gary Benson <gbenson@redhat.com>
1849 * linux-low.c (ptid_of_lwp): New function.
1850 (lwp_is_stopped): Likewise.
1851 (lwp_stop_reason): Likewise.
1852 * linux-x86-low.c (update_debug_registers_callback):
1854 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
1857 2015-03-24 Gary Benson <gbenson@redhat.com>
1859 * linux-low.h (linux_stop_lwp): Remove declaration.
1861 2015-03-24 Gary Benson <gbenson@redhat.com>
1863 * linux-low.h: Include nat/linux-nat.h.
1864 * linux-low.c (iterate_over_lwps_args): New structure.
1865 (iterate_over_lwps_filter): New function.
1866 (iterate_over_lwps): Likewise.
1867 * linux-x86-low.c (update_debug_registers_callback):
1868 Update signature to what iterate_over_lwps expects.
1869 Remove PID check that iterate_over_lwps now performs.
1870 (x86_dr_low_set_addr): Use iterate_over_lwps.
1871 (x86_dr_low_set_control): Likewise.
1873 2015-03-24 Gary Benson <gbenson@redhat.com>
1875 * linux-x86-low.c (x86_debug_reg_state): New function.
1876 (x86_linux_prepare_to_resume): Use the above.
1878 2015-03-24 Gary Benson <gbenson@redhat.com>
1880 * linux-low.c (current_lwp_ptid): New function.
1881 * linux-x86-low.c: Include nat/linux-nat.h.
1882 (x86_dr_low_get_addr): Use current_lwp_ptid.
1883 (x86_dr_low_get_control): Likewise.
1884 (x86_dr_low_get_status): Likewise.
1886 2015-03-20 Pedro Alves <palves@redhat.com>
1888 * tracepoint.c (cmd_qtstatus): Make "str" const.
1890 2015-03-20 Pedro Alves <palves@redhat.com>
1892 * server.c (handle_general_set): Make "req_str" const.
1894 2015-03-19 Pedro Alves <palves@redhat.com>
1896 * linux-low.c (linux_resume_one_lwp): Rename to ...
1897 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
1898 instead call perror_with_name.
1899 (check_ptrace_stopped_lwp_gone): New function.
1900 (linux_resume_one_lwp): Reimplement as wrapper around
1901 linux_resume_one_lwp_throw that swallows errors if the LWP is
1904 2015-03-19 Pedro Alves <palves@redhat.com>
1906 * linux-low.c (count_events_callback, select_event_lwp_callback):
1907 No longer check whether the thread has resume_stop as last resume
1910 2015-03-19 Pedro Alves <palves@redhat.com>
1912 * linux-low.c (count_events_callback, select_event_lwp_callback):
1913 Use the lwp's status_pending_p field, not the thread's.
1915 2015-03-19 Pedro Alves <palves@redhat.com>
1917 * linux-low.c (select_event_lwp_callback): Update comments to
1918 no longer mention SIGTRAP.
1920 2015-03-18 Gary Benson <gbenson@redhat.com>
1922 * server.c (handle_query): Do not report vFile:fstat as supported.
1924 2015-03-11 Gary Benson <gbenson@redhat.com>
1926 * hostio.c (sys/types.h): New include.
1927 (sys/stat.h): Likewise.
1928 (common-remote-fileio.h): Likewise.
1929 (handle_fstat): New function.
1930 (handle_vFile): Handle vFile:fstat packets.
1932 2015-03-11 Gary Benson <gbenson@redhat.com>
1934 * configure.ac (AC_CHECK_MEMBERS): Add checks for
1935 struct stat.st_blocks and struct stat.st_blksize.
1936 * configure: Regenerate.
1937 * config.in: Likewise.
1938 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
1939 (OBS): Add common-remote-fileio.o.
1940 (common-remote-fileio.o): New rule.
1942 2015-03-09 Pedro Alves <palves@redhat.com>
1944 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
1945 'struct sockaddr' pointer in 'accept' call.
1947 2015-03-09 Pedro Alves <palves@redhat.com>
1950 2015-03-07 Pedro Alves <palves@redhat.com>
1951 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1952 or <winsock2.h> here. Instead include "gdb_socket.h".
1953 (remote_open): Use union gdb_sockaddr_u.
1954 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1955 or <winsock2.h> here. Instead include "gdb_socket.h".
1956 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1957 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1959 (init_named_socket, gdb_agent_helper_thread): Use union
1962 2015-03-07 Pedro Alves <palves@redhat.com>
1964 * configure.ac (build_warnings): Move
1965 -Wdeclaration-after-statement to the C-specific set.
1966 * configure: Regenerate.
1968 2015-03-07 Pedro Alves <palves@redhat.com>
1970 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1971 or <winsock2.h> here. Instead include "gdb_socket.h".
1972 (remote_open): Use union gdb_sockaddr_u.
1973 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1974 or <winsock2.h> here. Instead include "gdb_socket.h".
1975 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1976 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1978 (init_named_socket, gdb_agent_helper_thread): Use union
1981 2015-03-07 Pedro Alves <palves@redhat.com>
1983 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
1986 2015-03-06 Yao Qi <yao.qi@linaro.org>
1988 * linux-aarch64-low.c (aarch64_insert_point): Use
1989 show_debug_regs as a boolean.
1990 (aarch64_remove_point): Likewise.
1992 2015-03-05 Pedro Alves <palves@redhat.com>
1994 * lynx-low.c (lynx_target_ops): Install NULL hooks for
1995 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
1996 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
1997 * nto-low.c (nto_target_ops): Likewise.
1998 * spu-low.c (spu_target_ops): Likewise.
1999 * win32-low.c (win32_target_ops): Likewise.
2001 2015-03-04 Pedro Alves <palves@redhat.com>
2003 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
2004 Decide whether a breakpoint triggered based on the SIGTRAP's
2006 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
2007 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
2008 (linux_low_filter_event): Check for breakpoints before checking
2010 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
2012 (linux_stopped_by_sw_breakpoint)
2013 (linux_supports_stopped_by_sw_breakpoint)
2014 (linux_stopped_by_hw_breakpoint)
2015 (linux_supports_stopped_by_hw_breakpoint): New functions.
2016 (linux_target_ops): Install new target methods.
2018 2015-03-04 Pedro Alves <palves@redhat.com>
2020 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
2021 * server.c (swbreak_feature, hwbreak_feature): New globals.
2022 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
2023 (captured_main): Clear swbreak_feature and hwbreak_feature.
2024 * server.h (swbreak_feature, hwbreak_feature): Declare.
2025 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
2026 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
2027 supports_stopped_by_hw_breakpoint>: New fields.
2028 (target_supports_stopped_by_sw_breakpoint)
2029 (target_stopped_by_sw_breakpoint)
2030 (target_supports_stopped_by_hw_breakpoint)
2031 (target_stopped_by_hw_breakpoint): Declare.
2033 2015-03-04 Pedro Alves <palves@redhat.com>
2035 enum lwp_stop_reason -> enum target_stop_reason
2036 * linux-low.c (check_stopped_by_breakpoint): Adjust.
2037 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
2038 (linux_wait_1, stuck_in_jump_pad_callback)
2039 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
2040 (linux_stopped_by_watchpoint):
2041 * linux-low.h (enum lwp_stop_reason): Delete.
2042 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
2043 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2045 2015-03-04 Yao Qi <yao.qi@linaro.org>
2047 * Makefile.in (SFILES): Add linux-aarch64-low.c.
2049 2015-03-03 Gary Benson <gbenson@redhat.com>
2051 * hostio.c (handle_vFile): Fix prefix lengths.
2053 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
2055 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
2058 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
2060 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
2061 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
2062 (clean): Add "rm -f" for above C files.
2063 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
2064 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
2065 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
2066 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
2067 * linux-s390-low.c (HWCAP_S390_VX): New macro.
2068 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
2069 (init_registers_s390x_vx_linux64)
2070 (init_registers_s390x_tevx_linux64)
2071 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
2072 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
2074 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
2075 (s390_store_vxrs_high): New functions.
2076 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
2078 (s390_arch_setup): Add logic for selecting one of the new target
2079 descriptions. Activate the new vector regsets if applicable.
2080 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
2081 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
2082 and init_registers_s390x_tevx_linux64.
2084 2015-03-01 Pedro Alves <palves@redhat.com>
2086 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
2089 2015-02-27 Pedro Alves <palves@redhat.com>
2091 * linux-x86-low.c (u_debugreg_offset): New function.
2092 (x86_linux_dr_get, x86_linux_dr_set): Use it.
2094 2015-02-27 Pedro Alves <palves@redhat.com>
2096 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
2097 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
2098 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
2099 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2100 (ps_lsetfpregs, ps_getpid)
2101 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
2102 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
2103 (ps_lsetxregs, ps_plog): Declare.
2105 2015-02-27 Pedro Alves <palves@redhat.com>
2107 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2108 IP_AGENT_EXPORT_FUNC.
2109 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2110 IP_AGENT_EXPORT_FUNC.
2111 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2112 (IP_AGENT_EXPORT): Delete.
2113 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2114 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2115 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2116 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2117 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2118 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2119 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2120 (traceframe_read_count, traceframe_write_count)
2121 (traceframes_created, trace_state_variables, get_raw_reg)
2122 (get_trace_state_variable_value, set_trace_state_variable_value)
2123 (ust_loaded, helper_thread_id, cmd_buf): Use
2124 IPA_SYM_EXPORTED_NAME.
2125 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2126 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2127 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2128 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2129 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2130 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2131 EXTERN_C_PUSH/EXTERN_C_POP.
2132 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2133 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2134 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2135 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2136 (traceframe_write_count, traceframe_read_count)
2137 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2138 (about_to_request_buffer_space, get_trace_state_variable_value)
2139 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2140 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2141 EXTERN_C_PUSH/EXTERN_C_POP.
2142 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2143 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2144 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2145 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2146 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2147 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2148 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2149 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2151 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2152 (IP_AGENT_EXPORT_VAR_DECL): Define.
2154 (gdb_agent_get_raw_reg): Declare.
2156 2015-02-27 Tom Tromey <tromey@redhat.com>
2157 Pedro Alves <palves@redhat.com>
2159 Rename symbols whose names are reserved C++ keywords throughout.
2161 2015-02-27 Pedro Alves <palves@redhat.com>
2163 * Makefile.in (COMPILER): New, get it from autoconf.
2164 (CXX): Get from autoconf instead.
2165 (COMPILE.pre): Use COMPILER.
2166 (CC-LD): Rename to ...
2167 (CC_LD): ... this. Use COMPILER.
2168 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2169 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2170 * acinclude.m4: Include build-with-cxx.m4.
2171 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2172 Disable -Werror by default if building in C++ mode.
2173 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2174 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2175 the C++ compiler. Save/restore CXXFLAGS too.
2176 * configure: Regenerate.
2178 2015-02-27 Pedro Alves <palves@redhat.com>
2180 * acinclude.m4: Include libiberty.m4.
2181 * configure.ac: Call libiberty_INIT.
2182 * config.in, configure: Regenerate.
2184 2015-02-26 Pedro Alves <palves@redhat.com>
2186 * linux-low.c (linux_wait_1): When incrementing the PC past a
2187 program breakpoint always use the_low_target.breakpoint_len as
2188 increment, rather than the maximum between that and
2189 the_low_target.decr_pc_after_break.
2191 2015-02-23 Pedro Alves <palves@redhat.com>
2193 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2194 thread was doing a step-over; always adjust the PC if
2195 we stepped over a permanent breakpoint.
2196 (linux_wait_1): If we stepped over breakpoint that was on top of a
2197 permanent breakpoint, manually advance the PC past it.
2199 2015-02-23 Pedro Alves <palves@redhat.com>
2201 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2203 (x86_fill_gregset, x86_store_gregset): Use it when handling
2206 2015-02-20 Pedro Alves <palves@redhat.com>
2208 * thread-db.c: Include "nat/linux-procfs.h".
2209 (thread_db_init): Skip listing new threads if the kernel supports
2210 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2212 2015-02-20 Pedro Alves <palves@redhat.com>
2214 * linux-low.c (status_pending_p_callback): Use ptid_match.
2216 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2218 PR breakpoints/16812
2219 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2220 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2221 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2223 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2225 PR breakpoints/15956
2226 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2228 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2230 * linux-low.c (linux_low_btrace_conf): Print size.
2231 * server.c (handle_btrace_conf_general_set): New.
2232 (hanle_general_set): Call handle_btrace_conf_general_set.
2233 (handle_query): Report Qbtrace-conf:bts:size as supported.
2235 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2237 * linux-low.c (linux_low_enable_btrace): Update parameters.
2238 (linux_low_btrace_conf): New.
2239 (linux_target_ops)<to_btrace_conf>: Initialize.
2240 * server.c (current_btrace_conf): New.
2241 (handle_btrace_enable): Rename to ...
2242 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2243 to target_enable_btrace. Update comment. Update users.
2244 (handle_qxfer_btrace_conf): New.
2245 (qxfer_packets): Add btrace-conf entry.
2246 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2247 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2248 (target_ops)<read_btrace_conf>: New.
2249 (target_enable_btrace): Update parameters.
2250 (target_read_btrace_conf): New.
2252 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2254 * server.c (handle_btrace_general_set): Remove call to
2255 target_supports_btrace.
2256 (supported_btrace_packets): New.
2257 (handle_query): Call supported_btrace_packets.
2258 * target.h: include btrace-common.h.
2259 (btrace_target_info): Removed.
2260 (supports_btrace, target_supports_btrace): Update parameters.
2262 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2264 * Makefile.in (SFILES): Add common/btrace-common.c.
2265 (OBS): Add common/btrace-common.o.
2266 (btrace-common.o): Add build rules.
2267 * linux-low: Include btrace-common.h.
2268 (linux_low_read_btrace): Use struct btrace_data. Call
2269 btrace_data_init and btrace_data_fini.
2271 2015-02-06 Pedro Alves <palves@redhat.com>
2273 * thread-db.c (find_new_threads_callback): Add debug output.
2275 2015-02-04 Pedro Alves <palves@redhat.com>
2277 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2278 (resume_stopped_resumed_lwps): New function.
2279 (linux_wait_for_event_filtered): Use it.
2281 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2283 * Makefile.in (SFILES): Add linux-personality.c.
2284 (linux-personality.o): New rule.
2285 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2286 list of objects to be built.
2287 * linux-low.c: Include nat/linux-personality.h.
2288 (linux_create_inferior): Remove code to disable address space
2289 randomization (moved to ../nat/linux-personality.c). Create
2290 cleanup to disable address space randomization.
2292 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2294 * Makefile.in (posix-strerror.o): New rule.
2295 (mingw-strerror.o): Likewise.
2296 * configure: Regenerated.
2297 * configure.ac: Source file ../common/common.host. Initialize new
2298 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2300 2015-01-14 Yao Qi <yao@codesourcery.com>
2302 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2303 (ppc-linux.o): New rule.
2304 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2305 * configure.ac: AC_CHECK_FUNCS(getauxval).
2306 * config.in: Re-generated.
2307 * configure: Re-generated.
2308 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2309 ppc64_64bit_inferior_p
2311 2015-01-14 Yao Qi <yao@codesourcery.com>
2313 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2314 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2315 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2316 (PT_ORIG_R3, PT_TRAP): Likewise.
2317 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2318 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2319 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2321 2015-01-10 Joel Brobecker <brobecker@adacore.com>
2323 * i387-fp.c (i387_cache_to_xsave): In look over
2324 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2325 zmmh_low_space field by use of zmmh_high_space.
2327 2015-01-09 Pedro Alves <palves@redhat.com>
2329 * linux-low.c (step_over_bkpt): Move higher up in the file.
2330 (handle_extended_wait): Don't store the stop_pc here.
2331 (get_stop_pc): Adjust comments and rename to ...
2332 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2333 stopped for a software breakpoint or hardware breakpoint.
2334 (thread_still_has_status_pending_p): New function.
2335 (status_pending_p_callback): Use
2336 thread_still_has_status_pending_p. If the event is no longer
2337 interesting, resume the LWP.
2338 (handle_tracepoints): Add assert.
2339 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2340 (wstatus_maybe_breakpoint): New function.
2341 (cancel_breakpoint): Delete function.
2342 (check_stopped_by_watchpoint): New function, factored out from
2343 linux_low_filter_event.
2344 (lp_status_maybe_breakpoint): Delete function.
2345 (linux_low_filter_event): Remove filter_ptid argument.
2346 Leave thread group exits pending here. Store the LWP's stop PC.
2347 Always leave events pending.
2348 (linux_wait_for_event_filtered): Pull all events out of the
2349 kernel, and leave them all pending.
2350 (count_events_callback, select_event_lwp_callback): Consider all
2352 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2353 (select_event_lwp): Only give preference to the stepping LWP in
2354 all-stop mode. Adjust comments.
2355 (ignore_event): New function.
2356 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2357 references to cancel_breakpoints. Adjust to renames. Also give
2358 equal priority to all LWPs that have had events in non-stop mode.
2359 If reporting a software breakpoint event, unadjust the LWP's PC.
2360 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2361 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2363 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2364 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2365 (linux_stopped_by_watchpoint): Adjust.
2366 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2367 * linux-low.h (enum lwp_stop_reason): New.
2368 (struct lwp_info) <stop_pc>: Adjust comment.
2369 <stopped_by_watchpoint>: Delete field.
2370 <stop_reason>: New field.
2371 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2372 * mem-break.c (software_breakpoint_inserted_here)
2373 (hardware_breakpoint_inserted_here): New function.
2374 * mem-break.h (software_breakpoint_inserted_here)
2375 (hardware_breakpoint_inserted_here): Declare.
2376 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2377 (cancel_breakpoints): Delete.
2378 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2379 (upload_fast_traceframes): Remove references to
2382 2015-01-09 Pedro Alves <palves@redhat.com>
2384 * thread-db.c (find_new_threads_callback): Ignore thread if the
2385 kernel thread ID is -1.
2387 2015-01-09 Pedro Alves <palves@redhat.com>
2389 * linux-low.c (linux_attach_fail_reason_string): Move to
2390 nat/linux-ptrace.c, and rename.
2391 (linux_attach_lwp): Update comment.
2392 (attach_proc_task_lwp_callback): New function.
2393 (linux_attach): Adjust to rename and use
2394 linux_proc_attach_tgid_threads.
2395 (linux_attach_fail_reason_string): Delete declaration.
2397 2015-01-01 Joel Brobecker <brobecker@adacore.com>
2399 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2400 * server.c (gdbserver_version): Likewise.
2402 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2404 * remote-utils.c: Include ctype.h.
2405 (input_interrupt): Explicitly handle the case when the char
2406 received is the NUL byte. Improve the printing of non-ASCII
2409 2014-12-16 Joel Brobecker <brobecker@adacore.com>
2411 * linux-low.c (linux_low_filter_event): Update call to
2412 linux_enable_event_reporting following the addition of
2413 a new parameter to that function.
2415 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
2418 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2419 (AARCH64_FPCR_REGNO): Likewise.
2420 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2421 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2422 (aarch64_store_fpregset): Likewise.
2424 2014-12-15 Joel Brobecker <brobecker@adacore.com>
2426 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2427 Remove FIXME comment about assumption about N.
2429 2014-12-13 Joel Brobecker <brobecker@adacore.com>
2431 * configure.ac: If large-file support is disabled in GDBserver,
2432 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2433 * configure: Regenerate.
2435 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2437 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2438 warning upon ENODATA from ptrace.
2439 * linux-s390-low.c (s390_store_tdb): New.
2440 (s390_regsets): Add regset for NT_S390_TDB.
2442 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2444 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2445 without a fill_function.
2446 * linux-s390-low.c (s390_fill_last_break): Remove.
2447 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2448 (s390_arch_setup): Use regset's size instead of fill_function for
2451 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2453 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2454 the regset's store function when ptrace returned an error.
2455 * regcache.c (get_thread_regcache): Invalidate register cache
2456 before fetching inferior's registers.
2458 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2460 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2461 while-loop as for-loop.
2462 (regsets_store_inferior_registers): Likewise.
2464 2014-11-28 Yao Qi <yao@codesourcery.com>
2466 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2467 * config.in, configure: Re-generate.
2468 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2471 2014-11-21 Yao Qi <yao@codesourcery.com>
2473 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2474 (AC_CHECK_HEADERS): Remove malloc.h.
2475 * configure: Re-generated.
2476 * config.in: Re-generated.
2477 * server.h: Don't include alloca.h and malloc.h.
2478 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2479 Don't include malloc.h.
2481 2014-11-17 Joel Brobecker <brobecker@adacore.com>
2483 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2484 corresponding ERRNO check in same block.
2486 2014-11-12 Pedro Alves <palves@redhat.com>
2488 * server.c (cont_thread): Update comment.
2489 (start_inferior, attach_inferior): No longer clear cont_thread.
2490 (handle_v_cont): No longer set cont_thread.
2491 (captured_main): Clear cont_thread each time a GDB connects.
2493 2014-11-12 Pedro Alves <palves@redhat.com>
2495 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2496 thread, and don't resume all threads if the Hc thread has exited.
2498 2014-11-12 Pedro Alves <palves@redhat.com>
2500 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2501 the process group instead of to a specific LWP.
2503 2014-10-15 Pedro Alves <palves@redhat.com>
2506 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2508 (arm_set_thread_context): Delete.
2509 (the_low_target): Adjust.
2510 * win32-i386-low.c (debug_registers_changed)
2511 (debug_registers_used): Delete.
2512 (update_debug_registers_callback): New function.
2513 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2514 needing to update their debug registers.
2515 (win32_get_current_dr): New function.
2516 (x86_dr_low_get_addr, x86_dr_low_get_control)
2517 (x86_dr_low_get_status): Fetch the debug register from the thread
2519 (i386_initial_stuff): Adjust.
2520 (i386_get_thread_context): Remove current_event parameter. Don't
2521 clear debug_registers_changed nor copy DR values to
2523 (i386_set_thread_context): Delete.
2524 (i386_prepare_to_resume): New function.
2525 (i386_thread_added): Mark the thread as needing to update irs
2527 (the_low_target): Remove i386_set_thread_context and install
2528 i386_prepare_to_resume.
2529 * win32-low.c (win32_get_thread_context): Adjust.
2530 (win32_set_thread_context): Use SetThreadContext
2532 (win32_prepare_to_resume): New function.
2533 (win32_require_context): New function, factored out from ...
2534 (thread_rec): ... this.
2535 (continue_one_thread): Call win32_prepare_to_resume on each thread
2536 we're about to continue.
2537 (win32_resume): Call win32_prepare_to_resume on the event thread.
2538 * win32-low.h (struct win32_thread_info)
2539 <debug_registers_changed>: New field.
2540 (struct win32_target_ops): Change prototype of set_thread_context,
2541 delete set_thread_context and add prepare_to_resume.
2542 (win32_require_context): New declaration.
2544 2014-10-08 Gary Benson <gbenson@redhat.com>
2546 * server.h: Do not include common-exceptions.h.
2548 2014-10-08 Gary Benson <gbenson@redhat.com>
2550 * server.h: Do not include cleanups.h.
2552 2014-09-30 James Hogan <james.hogan@imgtec.com>
2554 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
2557 2014-09-23 Yao Qi <yao@codesourcery.com>
2559 * linux-low.c (lp_status_maybe_breakpoint): New function.
2560 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
2561 (count_events_callback): Likewise.
2562 (select_event_lwp_callback): Likewise.
2563 (cancel_breakpoints_callback): Likewise.
2565 2014-09-19 Don Breazeal <donb@codesourcery.com>
2567 * linux-low.c (handle_extended_wait): Call
2568 linux_ptrace_get_extended_event.
2569 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
2570 linux_is_extended_waitstatus.
2572 2014-09-16 Joel Brobecker <brobecker@adacore.com>
2574 * Makefile.in (CPPFLAGS): Define.
2575 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
2576 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
2578 2014-09-16 Gary Benson <gbenson@redhat.com>
2580 * inferiors.h (current_inferior): Renamed as...
2581 (current_thread): New variable. All uses updated.
2582 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
2583 (maybe_move_out_of_jump_pad): Likewise.
2584 (cancel_breakpoint): Likewise.
2585 (linux_low_filter_event): Likewise.
2586 (wait_for_sigstop): Likewise.
2587 (linux_resume_one_lwp): Likewise.
2588 (need_step_over_p): Likewise.
2589 (start_step_over): Likewise.
2590 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
2591 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
2592 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
2593 and save_inferior as saved_thread.
2594 * regcache.c (get_thread_regcache): Renamed saved_inferior as
2596 (regcache_invalidate_thread): Likewise.
2597 * remote-utils.c (prepare_resume_reply): Likewise.
2598 * thread-db.c (thread_db_get_tls_address): Likewise.
2599 (disable_thread_event_reporting): Likewise.
2600 (remove_thread_event_breakpoints): Likewise.
2601 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
2603 * target.h (set_desired_inferior): Renamed as...
2604 (set_desired_thread): New declaration. All uses updated.
2605 * server.c (myresume): Updated comment to reference thread instead
2607 (handle_serial_event): Likewise.
2608 (handle_target_event): Likewise.
2610 2014-09-12 Tom Tromey <tromey@redhat.com>
2611 Gary Benson <gbenson@redhat.com>
2613 * regcache.h: Include common-regcache.h.
2614 (regcache_read_pc): Don't declare.
2615 * regcache.c (get_thread_regcache_for_ptid): New function.
2617 2014-09-11 Tom Tromey <tromey@redhat.com>
2618 Gary Benson <gbenson@redhat.com>
2620 * symbol.c: New file.
2621 * Makefile.in (SFILES): Add symbol.c.
2622 (OBS): Add symbol.o.
2624 2014-09-11 Gary Benson <gbenson@redhat.com>
2626 * target.c (target_stop_ptid, target_continue_ptid): New
2629 2014-09-11 Tom Tromey <tromey@redhat.com>
2630 Gary Benson <gbenson@redhat.com>
2632 * target.h: Include target/target.h.
2633 * target.c (target_read_memory, target_read_uint32)
2634 (target_write_memory): New functions.
2636 2014-09-11 Gary Benson <gbenson@redhat.com>
2638 * server.h (debug_hw_points): Don't declare.
2639 * server.c (debug_hw_points): Don't define. Replace all uses
2640 with show_debug_regs.
2641 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
2642 all uses with show_debug_regs.
2644 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2646 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
2647 endianness into account.
2648 (ppc_supply_ptrace_register): Likewise.
2650 2014-09-03 James Hogan <james.hogan@imgtec.com>
2652 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
2653 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
2655 2014-09-03 Gary Benson <gbenson@redhat.com>
2657 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
2658 ALL_DEBUG_ADDRESS_REGISTERS.
2660 2014-09-02 Gary Benson <gbenson@redhat.com>
2662 * i386-low.h: Renamed as...
2663 * x86-low.h: New file. All type, function and variable name
2664 prefixes changed from "i386_" to "x86_". All references updated.
2665 * i386-low.c: Renamed as...
2666 * x86-low.c: New file. All type, function and variable name
2667 prefixes changed from "i386_" to "x86_". All references updated.
2669 2014-09-02 Gary Benson <gbenson@redhat.com>
2671 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
2672 (x86_linux_new_thread): Likewise.
2674 2014-08-29 Gary Benson <gbenson@redhat.com>
2676 * server.h (setjmp.h): Do not include.
2677 (toplevel): Do not declare.
2678 (common-exceptions.h): Include.
2679 (cleanups.h): Likewise.
2680 * server.c (toplevel): Do not define.
2681 (exit_code): New static global.
2682 (detach_or_kill_for_exit_cleanup): New function.
2683 (main): New function. Original main renamed to...
2684 (captured_main): New function.
2685 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
2687 2014-08-29 Gary Benson <gbenson@redhat.com>
2689 * Makefile.in (SFILES): Add common/common-exceptions.c.
2690 (OBS): Add common-exceptions.o.
2691 (common-exceptions.o): New rule.
2692 * utils.c (prepare_to_throw_exception): New function.
2694 2014-08-29 Gary Benson <gbenson@redhat.com>
2696 * config.in: Regenerate.
2697 * configure: Likewise.
2699 2014-08-29 Gary Benson <gbenson@redhat.com>
2701 * Makefile.in (SFILES): Add common/cleanups.c.
2703 (cleanups.o): New rule.
2705 2014-08-29 Gary Benson <gbenson@redhat.com>
2707 * utils.c (internal_vwarning): New function.
2709 2014-08-28 Gary Benson <gbenson@redhat.com>
2711 * utils.h (fatal): Remove declaration.
2712 * utils.c (fatal): Remove function.
2714 2014-08-28 Gary Benson <gbenson@redhat.com>
2716 * tracepoint.c (gdb_agent_init): Replace fatal with
2718 (initialize_tracepoint): Likewise.
2720 2014-08-28 Gary Benson <gbenson@redhat.com>
2722 * remote-utils.c (remote_prepare): Replace fatal with error.
2724 2014-08-28 Gary Benson <gbenson@redhat.com>
2726 * linux-low.c (linux_async): Replace fatal with warning.
2728 (linux_start_non_stop): Return -1 if linux_async failed.
2730 2014-08-28 Gary Benson <gbenson@redhat.com>
2732 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
2734 (i386_dr_low_get_addr): Remove vague comment.
2735 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
2738 2014-08-28 Gary Benson <gbenson@redhat.com>
2740 * inferiors.c (get_thread_process): Replace check with gdb_assert.
2741 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
2743 (linux_resume_one_lwp): Likewise.
2744 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
2746 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
2747 with internal_error.
2748 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
2749 (init_register_cache): Replace fatal with gdb_assert_not_reached.
2750 (find_register_by_name): Replace fatal with internal_error.
2751 (find_regno): Likewise.
2752 * tdesc.c (init_target_desc): Replace check with gdb_assert.
2753 * thread-db.c (thread_db_create_event): Likewise.
2754 (thread_db_load_search): Likewise.
2755 (try_thread_db_load_1): Likewise.
2756 * tracepoint.c (get_jump_space_head): Replace fatal with
2758 (claim_trampoline_space): Likewise.
2759 (have_fast_tracepoint_trampoline_buffer): Likewise.
2760 (cmd_qtstart): Likewise.
2761 (stop_tracing): Likewise.
2762 (fast_tracepoint_collecting): Likewise.
2763 (target_malloc): Likewise.
2764 (download_tracepoint): Likewise.
2765 (download_trace_state_variables): Replace check with gdb_assert.
2766 (upload_fast_traceframes): Replace fatal with internal_error.
2768 2014-08-19 Tom Tromey <tromey@redhat.com>
2769 Gary Benson <gbenson@redhat.com>
2771 * Makefile.in (SFILES): Add common/common-debug.c.
2772 (OBS): Add common-debug.o.
2773 (common-debug.o): New rule.
2774 * debug.h (debug_printf): Don't declare.
2775 * debug.c (debug_printf): Renamed and rewritten as...
2776 (debug_vprintf): New function.
2778 2014-08-19 Gary Benson <gbenson@redhat.com>
2780 * utils.h: Do not include print-utils.h.
2782 2014-08-19 Tom Tromey <tromey@redhat.com>
2783 Gary Benson <gbenson@redhat.com>
2785 * server.h: Add static assertion.
2786 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
2788 2014-08-19 Tom Tromey <tromey@redhat.com>
2789 Gary Benson <gbenson@redhat.com>
2791 * Makefile.in (SFILES): Add common/errors.c.
2792 (OBS): Add errors.o.
2793 (IPA_OBS): Add errors-ipa.o.
2794 (errors.o): New rule.
2795 (errors-ipa.o): Likewise.
2796 * utils.h (perror_with_name, error, warning): Don't declare.
2797 * utils.c (warning): Renamed and rewritten as...
2798 (vwarning): New function.
2799 (error): Renamed and rewritten as...
2800 (verror): New function.
2801 (internal_error): Renamed and rewritten as...
2802 (internal_verror): New function.
2804 2014-08-07 Gary Benson <gbenson@redhat.com>
2806 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
2807 * configure: Regenerate.
2808 * config.in: Likewise.
2809 * server.h: Do not include errno.h.
2810 * event-loop.c: Likewise.
2811 * hostio-errno.c: Likewise.
2812 * linux-low.c: Likewise.
2813 * remote-utils.c: Likewise.
2814 * spu-low.c: Likewise.
2815 * utils.c: Likewise.
2816 * gdbreplay.c: Unconditionally include errno.h.
2818 2014-08-07 Gary Benson <gbenson@redhat.com>
2820 * server.h: Do not include string.h.
2821 * event-loop.c: Likewise.
2822 * linux-low.c: Likewise.
2823 * regcache.c: Likewise.
2824 * remote-utils.c: Likewise.
2825 * spu-low.c: Likewise.
2826 * utils.c: Likewise.
2828 2014-08-07 Gary Benson <gbenson@redhat.com>
2830 * server.h: Do not include gdb_assert.h.
2832 2014-08-07 Gary Benson <gbenson@redhat.com>
2834 * server.h: Do not include common-utils.h.
2836 2014-08-07 Gary Benson <gbenson@redhat.com>
2838 * server.h: Do not include ptid.h.
2839 * notif.h: Likewise.
2841 2014-08-07 Gary Benson <gbenson@redhat.com>
2843 * server.h: Do not include gdb_locale.h.
2845 2014-08-07 Gary Benson <gbenson@redhat.com>
2847 * server.h: Do not include gdb/signals.h.
2848 * win32-low.c: Likewise.
2850 2014-08-07 Gary Benson <gbenson@redhat.com>
2852 * server.h: Do not include pathmax.h.
2854 2014-08-07 Gary Benson <gbenson@redhat.com>
2856 * server.h: Do not include libiberty.h.
2857 * linux-bfin-low.c: Likewise.
2859 2014-08-07 Gary Benson <gbenson@redhat.com>
2861 * server.h: Do not include ansidecl.h.
2863 2014-08-07 Gary Benson <gbenson@redhat.com>
2865 * linux-x86-low.c: Do not include stddef.h.
2866 * lynx-ppc-low.c: Likewise.
2867 * tracepoint.c: Likewise.
2869 2014-08-07 Gary Benson <gbenson@redhat.com>
2871 * server.h: Do not include stdarg.h.
2872 * nto-low.c: Likewise.
2874 2014-08-07 Gary Benson <gbenson@redhat.com>
2876 * server.h: Do not include stdlib.h.
2877 * inferiors.c: Likewise.
2878 * linux-low.c: Likewise.
2879 * regcache.c: Likewise.
2880 * spu-low.c: Likewise.
2881 * tracepoint.c: Likewise.
2882 * utils.c: Likewise.
2884 2014-08-07 Gary Benson <gbenson@redhat.com>
2886 * server.h: Do not include stdio.h.
2887 * linux-low.c: Likewise.
2888 * remote-utils.c: Likewise.
2889 * spu-low.c: Likewise.
2890 * utils.c: Likewise.
2891 * wincecompat.c: Likewise.
2893 2014-08-06 Gary Benson <gbenson@redhat.com>
2895 * regcache.c (init_register_cache): Move conditionals inside if.
2897 2014-08-06 Gary Benson <gbenson@redhat.com>
2899 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
2901 2014-07-31 Gary Benson <gbenson@redhat.com>
2903 * ax.h: Do not include server.h.
2904 * gdbthread.h: Likewise.
2905 * lynx-low.h: Likewise.
2906 * notif.h: Likewise.
2908 2014-07-30 Gary Benson <gbenson@redhat.com>
2910 * server.h: Include common-defs.h.
2911 Do not include config.h or build-gnulib-gdbserver/config.h.
2913 2014-07-30 Gary Benson <gbenson@redhat.com>
2915 * hostio-errno.c: Move server.h to top of includes list.
2916 * inferiors.c: Likewise.
2917 * linux-x86-low.c: Likewise.
2918 * notif.c: Include server.h.
2920 2014-07-24 Tom Tromey <tromey@redhat.com>
2921 Gary Benson <gbenson@redhat.com>
2923 * server.h (CORE_ADDR): Now unsigned.
2925 2014-07-16 Pedro Alves <palves@redhat.com>
2927 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
2929 2014-07-15 Pedro Alves <palves@redhat.com>
2931 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
2934 2014-07-11 Pedro Alves <palves@redhat.com>
2936 * linux-low.c (kill_wait_lwp): New function, based on
2937 kill_one_lwp_callback, but use my_waitpid directly.
2938 (kill_one_lwp_callback, linux_kill): Use it.
2940 2014-06-23 Pedro Alves <palves@redhat.com>
2942 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
2943 before setting DR0..DR3.
2945 2014-06-20 Gary Benson <gbenson@redhat.com>
2947 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
2948 * configure: Regenerated.
2949 * config.in: Likewise.
2951 2014-06-20 Gary Benson <gbenson@redhat.com>
2953 * Makefile.in (SFILES): Update locations for files moved
2955 (object file files): Reordered.
2957 2014-06-20 Gary Benson <gbenson@redhat.com>
2959 * i386-low.h (i386_dr_low_can_set_addr): Removed.
2960 (i386_dr_low_set_addr): Likewise.
2961 (i386_dr_low_get_addr): Likewise.
2962 (i386_dr_low_can_set_control): Likewise.
2963 (i386_dr_low_set_control): Likewise.
2964 (i386_dr_low_get_control): Likewise.
2965 (i386_dr_low_get_status): Likewise.
2966 (i386_get_debug_register_length): Likewise.
2967 * linux-x86-low.c (i386_dr_low_set_addr):
2968 Changed signature. Made static.
2969 (i386_dr_low_get_addr): Likewise.
2970 (i386_dr_low_set_control): Likewise.
2971 (i386_dr_low_get_control): Likewise.
2972 (i386_dr_low_get_status): Likewise.
2973 (i386_dr_low): New global variable.
2974 * win32-i386-low.c (i386_dr_low_set_addr):
2975 Changed signature. Made static.
2976 (i386_dr_low_get_addr): Likewise.
2977 (i386_dr_low_set_control): Likewise.
2978 (i386_dr_low_get_control): Likewise.
2979 (i386_dr_low_get_status): Likewise.
2980 (i386_dr_low): New global variable.
2982 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
2984 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
2985 * Makefile.in (AR, AR_FLAGS): Define.
2986 * configure: Regenerate.
2988 2014-06-19 Gary Benson <gbenson@redhat.com>
2990 * Makefile.in (i386-dregs.o): New rule.
2991 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
2992 * i386-low.c (target.h): Remove include.
2993 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
2994 (DR_CONTROL_SHIFT): Likewise.
2995 (DR_CONTROL_SIZE): Likewise.
2996 (DR_RW_EXECUTE): Likewise.
2997 (DR_RW_WRITE): Likewise.
2998 (DR_RW_READ): Likewise.
2999 (DR_RW_IORW): Likewise.
3000 (DR_LEN_1): Likewise.
3001 (DR_LEN_2): Likewise.
3002 (DR_LEN_4): Likewise.
3003 (DR_LEN_8): Likewise.
3004 (DR_LOCAL_ENABLE_SHIFT): Likewise.
3005 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
3006 (DR_ENABLE_SIZE): Likewise.
3007 (DR_LOCAL_SLOWDOWN): Likewise.
3008 (DR_GLOBAL_SLOWDOWN): Likewise.
3009 (DR_CONTROL_RESERVED): Likewise.
3010 (I386_DR_CONTROL_MASK): Likewise.
3011 (I386_DR_VACANT): Likewise.
3012 (I386_DR_LOCAL_ENABLE): Likewise.
3013 (I386_DR_GLOBAL_ENABLE): Likewise.
3014 (I386_DR_DISABLE): Likewise.
3015 (I386_DR_SET_RW_LEN): Likewise.
3016 (I386_DR_GET_RW_LEN): Likewise.
3017 (I386_DR_WATCH_HIT): Likewise.
3018 (i386_wp_op_t): Likewise.
3019 (i386_show_dr): Likewise.
3020 (i386_length_and_rw_bits): Likewise.
3021 (i386_insert_aligned_watchpoint): Likewise.
3022 (i386_remove_aligned_watchpoint): Likewise.
3023 (i386_handle_nonaligned_watchpoint): Likewise.
3024 i386_update_inferior_debug_regs(): Likewise.
3025 (i386_dr_insert_watchpoint): Likewise.
3026 (i386_dr_remove_watchpoint): Likewise.
3027 (i386_dr_region_ok_for_watchpoint): Likewise.
3028 (i386_dr_stopped_data_address): Likewise.
3029 (i386_dr_stopped_by_watchpoint): Likewise.
3031 2014-06-19 Gary Benson <gbenson@redhat.com>
3033 * i386-low.c (i386_dr_show): Renamed to
3034 i386_show_dr and made static. All uses updated.
3035 (i386_dr_length_and_rw_bits): Renamed to
3036 i386_length_and_rw_bits and made static.
3038 (i386_dr_insert_aligned_watchpoint): Renamed to
3039 i386_insert_aligned_watchpoint and made static.
3041 (i386_dr_remove_aligned_watchpoint): Renamed to
3042 i386_remove_aligned_watchpoint and made static.
3044 (i386_dr_update_inferior_debug_regs): Renamed to
3045 i386_update_inferior_debug_regs and made static.
3048 2014-06-18 Gary Benson <gbenson@redhat.com>
3050 * i386-low.h (i386_dr_low_can_set_addr): New macro.
3051 (i386_dr_low_can_set_control): Likewise.
3052 (i386_get_debug_register_length): Likewise.
3053 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
3054 (i386_dr_low_can_set_control): Likewise.
3055 (i386_get_debug_register_length): Likewise.
3057 2014-06-17 Gary Benson <gbenson@redhat.com>
3059 * i386-low.h (i386-dregs.h): New include.
3060 (DR_FIRSTADDR): Now in i386-dregs.h.
3061 (DR_LASTADDR): Likewise.
3062 (DR_NADDR): Likewise.
3063 (DR_STATUS): Likewise.
3064 (DR_CONTROL): Likewise.
3065 (i386_debug_reg_state): Likewise.
3066 (i386_dr_insert_watchpoint): Likewise.
3067 (i386_dr_remove_watchpoint): Likewise.
3068 (i386_dr_region_ok_for_watchpoint): Likewise.
3069 (i386_dr_stopped_data_address): Likewise.
3070 (i386_dr_stopped_by_watchpoint): Likewise.
3071 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
3073 2014-06-18 Gary Benson <gbenson@redhat.com>
3075 * i386-low.h (i386_low_insert_watchpoint): Renamed to
3076 i386_dr_insert_watchpoint.
3077 (i386_low_remove_watchpoint): Renamed to
3078 i386_dr_remove_watchpoint.
3079 (i386_low_region_ok_for_watchpoint): Renamed to
3080 i386_dr_region_ok_for_watchpoint.
3081 (i386_low_stopped_data_address): Renamed to
3082 i386_dr_stopped_data_address.
3083 (i386_low_stopped_by_watchpoint): Renamed to
3084 i386_dr_stopped_by_watchpoint.
3085 * i386-low.c (i386_show_dr): Renamed to
3086 i386_dr_show and made nonstatic. All uses updated.
3087 (i386_length_and_rw_bits): Renamed to
3088 i386_dr_length_and_rw_bits and made nonstatic.
3090 (i386_insert_aligned_watchpoint): Renamed to
3091 i386_dr_insert_aligned_watchpoint and made nonstatic.
3093 (i386_remove_aligned_watchpoint): Renamed to
3094 i386_dr_remove_aligned_watchpoint and made nonstatic.
3096 (i386_update_inferior_debug_regs): Renamed to
3097 i386_dr_update_inferior_debug_regs and made nonstatic.
3099 (i386_low_insert_watchpoint): Renamed to
3100 i386_dr_insert_watchpoint. All uses updated.
3101 (i386_low_remove_watchpoint): Renamed to
3102 i386_dr_remove_watchpoint. All uses updated.
3103 (i386_low_region_ok_for_watchpoint): Renamed to
3104 i386_dr_region_ok_for_watchpoint. All uses updated.
3105 (i386_low_stopped_data_address): Renamed to
3106 i386_dr_stopped_data_address. All uses updated.
3107 (i386_low_stopped_by_watchpoint): Renamed to
3108 i386_dr_stopped_by_watchpoint. All uses updated.
3110 2014-06-18 Gary Benson <gbenson@redhat.com>
3112 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3113 (i386_dr_low_can_set_control): Likewise.
3114 (i386_insert_aligned_watchpoint): New check.
3116 2014-06-18 Gary Benson <gbenson@redhat.com>
3118 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3121 2014-06-18 Gary Benson <gbenson@redhat.com>
3123 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3124 instead of fatal and error.
3125 (i386_handle_nonaligned_watchpoint): Likewise.
3127 2014-06-18 Gary Benson <gbenson@redhat.com>
3129 * i386-low.c (i386_get_debug_register_length): New macro.
3130 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3131 (i386_show_dr): Use debug_printf instead of fprintf. Use
3132 phex to format values.
3134 2014-06-18 Gary Benson <gbenson@redhat.com>
3136 * i386-low.h: Comment changes.
3137 * i386-low.c: Likewise.
3139 2014-06-18 Gary Benson <gbenson@redhat.com>
3141 * i386-low.c: Whitespace changes.
3143 2014-06-12 Tom Tromey <tromey@redhat.com>
3145 * utils.c (freeargv): Remove.
3147 2014-06-12 Tom Tromey <tromey@redhat.com>
3149 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3150 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3151 (parse_debug_format_options): Likewise.
3152 (gdbserver_usage): Likewise.
3153 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3154 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3155 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3157 ($(LIBGNU)): Depend on libiberty.
3158 (all-lib): Recurse into all subdirs.
3159 (install-only): Invoke "install" target in subdirs.
3160 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3162 * configure: Rebuild.
3163 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3164 for vasprintf, vsnprintf, or gettimeofday.
3165 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3168 2014-06-05 Joel Brobecker <brobecker@adacore.com>
3170 * development.sh: Delete.
3171 * Makefile.in (config.status): Adjust dependency on development.sh.
3172 * configure.ac: Adjust development.sh source call.
3173 * configure: Regenerate.
3175 2014-06-02 Pedro Alves <palves@redhat.com>
3177 * ax.c (gdb_free_agent_expr): New function.
3178 * ax.h (gdb_free_agent_expr): New declaration.
3179 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3181 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3183 (clear_breakpoint_conditions_and_commands): New function.
3184 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3185 (clear_breakpoint_conditions_and_commands): New declaration.
3187 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3189 * linux-aarch64-low.c (asm/ptrace.h): Include.
3191 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3193 Fix TLS access for -static -pthread.
3194 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3195 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3196 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3198 2014-05-20 Pedro Alves <palves@redhat.com>
3200 * linux-aarch64-low.c (aarch64_insert_point)
3201 (aarch64_remove_point): No longer check whether the type is
3202 supported here. Adjust to new interface.
3203 (the_low_target): Install aarch64_supports_z_point_type as
3204 supports_z_point_type method.
3205 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3206 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3207 instead of a Z packet char. Adjust.
3208 (arm_supports_z_point_type): New function.
3209 (arm_insert_point, arm_remove_point): Adjust to new interface.
3210 (the_low_target): Install arm_supports_z_point_type.
3211 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3212 (cris_insert_point, cris_remove_point): Adjust to new interface.
3213 Don't check whether the type is supported here.
3214 (the_low_target): Install cris_supports_z_point_type.
3215 * linux-low.c (linux_supports_z_point_type): New function.
3216 (linux_insert_point, linux_remove_point): Adjust to new interface.
3217 * linux-low.h (struct linux_target_ops) <insert_point,
3218 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3219 raw_breakpoint pointer parameter.
3220 <supports_z_point_type>: New method.
3221 * linux-mips-low.c (mips_supports_z_point_type): New function.
3222 (mips_insert_point, mips_remove_point): Adjust to new interface.
3223 Use mips_supports_z_point_type.
3224 (the_low_target): Install mips_supports_z_point_type.
3225 * linux-ppc-low.c (the_low_target): Install NULL as
3226 supports_z_point_type method.
3227 * linux-s390-low.c (the_low_target): Install NULL as
3228 supports_z_point_type method.
3229 * linux-sparc-low.c (the_low_target): Install NULL as
3230 supports_z_point_type method.
3231 * linux-x86-low.c (x86_supports_z_point_type): New function.
3232 (x86_insert_point): Adjust to new insert_point interface. Use
3233 insert_memory_breakpoint. Adjust to new
3234 i386_low_insert_watchpoint interface.
3235 (x86_remove_point): Adjust to remove_point interface. Use
3236 remove_memory_breakpoint. Adjust to new
3237 i386_low_remove_watchpoint interface.
3238 (the_low_target): Install x86_supports_z_point_type.
3239 * lynx-low.c (lynx_target_ops): Install NULL as
3240 supports_z_point_type callback.
3241 * nto-low.c (nto_supports_z_point_type): New.
3242 (nto_insert_point, nto_remove_point): Adjust to new interface.
3243 (nto_target_ops): Install nto_supports_z_point_type.
3244 * mem-break.c: Adjust intro comment.
3245 (struct raw_breakpoint) <raw_type, size>: New fields.
3246 <inserted>: Update comment.
3247 <shlib_disabled>: Delete field.
3248 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3249 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3250 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3251 (raw_bkpt_type_to_target_hw_bp_type): New function.
3252 (find_enabled_raw_code_breakpoint_at): New function.
3253 (find_raw_breakpoint_at): New type and size parameters. Use them.
3254 (insert_memory_breakpoint): New function, based off
3255 set_raw_breakpoint_at.
3256 (remove_memory_breakpoint): New function.
3257 (set_raw_breakpoint_at): Reimplement.
3258 (set_breakpoint): New, based on set_breakpoint_at.
3259 (set_breakpoint_at): Reimplement.
3260 (delete_raw_breakpoint): Go through the_target->remove_point
3261 instead of assuming memory breakpoints.
3262 (find_gdb_breakpoint_at): Delete.
3263 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3264 (find_gdb_breakpoint): New function.
3265 (set_gdb_breakpoint_at): Delete.
3266 (z_type_supported): New function.
3267 (set_gdb_breakpoint_1): New function, loosely based off
3268 set_gdb_breakpoint_at.
3269 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3270 (delete_gdb_breakpoint_at): Delete.
3271 (delete_gdb_breakpoint_1): New function, loosely based off
3272 delete_gdb_breakpoint_at.
3273 (delete_gdb_breakpoint): New function.
3274 (clear_gdb_breakpoint_conditions): Rename to ...
3275 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3277 (add_condition_to_breakpoint): Make static.
3278 (add_breakpoint_condition): Take a struct breakpoint pointer
3279 instead of an address. Adjust.
3280 (gdb_condition_true_at_breakpoint): Rename to ...
3281 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3283 (gdb_condition_true_at_breakpoint): Reimplement.
3284 (add_breakpoint_commands): Take a struct breakpoint pointer
3285 instead of an address. Adjust.
3286 (gdb_no_commands_at_breakpoint): Rename to ...
3287 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3288 parameter. Return true if no breakpoint was found. Change debug
3290 (gdb_no_commands_at_breakpoint): Reimplement.
3291 (run_breakpoint_commands): Rename to ...
3292 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3293 and change return type to boolean.
3294 (run_breakpoint_commands): New function.
3295 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3296 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3297 breakpoint. Go through the_target->remove_point instead of
3298 assuming memory breakpoint.
3299 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3300 software and hardware breakpoints.
3301 (reinsert_raw_breakpoint): Go through the_target->insert_point
3302 instead of assuming memory breakpoint.
3303 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3304 software and hardware breakpoints.
3305 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3306 Check both software and hardware breakpoints.
3307 (validate_inserted_breakpoint): Assert the breakpoint is a
3308 software breakpoint. Set the inserted flag to -1 instead of
3309 setting shlib_disabled.
3310 (delete_disabled_breakpoints): Adjust.
3311 (validate_breakpoints): Only validate software breakpoints.
3312 Adjust to inserted flag change.
3313 (check_mem_read, check_mem_write): Skip breakpoint types other
3314 than software breakpoints. Adjust to inserted flag change.
3315 * mem-break.h (enum raw_bkpt_type): New enum.
3316 (raw_breakpoint, struct process_info): Forward declare.
3317 (Z_packet_to_target_hw_bp_type): Delete declaration.
3318 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3319 (set_gdb_breakpoint, delete_gdb_breakpoint)
3320 (clear_breakpoint_conditions): New declarations.
3321 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3322 (breakpoint_inserted_here): Update comment.
3323 (add_breakpoint_condition, add_breakpoint_commands): Replace
3324 address parameter with a breakpoint pointer parameter.
3325 (gdb_breakpoint_here): Update comment.
3326 (delete_gdb_breakpoint_at): Delete.
3327 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3328 * server.c (process_point_options): Take a struct breakpoint
3329 pointer instead of an address. Adjust.
3330 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3331 delete_gdb_breakpoint.
3332 * spu-low.c (spu_target_ops): Install NULL as
3333 supports_z_point_type method.
3334 * target.h: Include mem-break.h.
3335 (struct target_ops) <prepare_to_access_memory>: Update comment.
3336 <supports_z_point_type>: New field.
3337 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3338 instead of a char. Also take a raw breakpoint pointer.
3339 * win32-arm-low.c (the_low_target): Install NULL as
3340 supports_z_point_type.
3341 * win32-i386-low.c (i386_supports_z_point_type): New function.
3342 (i386_insert_point, i386_remove_point): Adjust to new interface.
3343 (the_low_target): Install i386_supports_z_point_type.
3344 * win32-low.c (win32_supports_z_point_type): New function.
3345 (win32_insert_point, win32_remove_point): Adjust to new interface.
3346 (win32_target_ops): Install win32_supports_z_point_type.
3347 * win32-low.h (struct win32_target_ops):
3348 <supports_z_point_type>: New method.
3349 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3350 instead of a char. Also take a raw breakpoint pointer.
3352 2014-05-20 Pedro Alves <palves@redhat.com>
3354 * mem-break.h: Include break-common.h.
3355 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3356 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3357 (Z_packet_to_target_hw_bp_type): New declaration.
3358 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3359 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3360 (Z_PACKET_ACCESS_WP): Delete macros.
3361 (Z_packet_to_hw_type): Delete function.
3362 * i386-low.h: Don't include break-common.h here.
3363 (Z_packet_to_hw_type): Delete declaration.
3364 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3365 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3366 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3367 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3368 * linux-aarch64-low.c: Don't include break-common.h here.
3369 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3370 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3371 (Z_packet_to_target_hw_bp_type): Delete function.
3372 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3374 (mips_insert_point, mips_remove_point): Use
3375 Z_packet_to_target_hw_bp_type.
3377 2014-05-20 Pedro Alves <palves@redhat.com>
3379 * linux-aarch64-low.c: Include break-common.h.
3380 (enum target_point_type): Delete.
3381 (Z_packet_to_point_type): Rename to ...
3382 (Z_packet_to_target_hw_bp_type): ... this, and return a
3383 target_hw_bp_type instead.
3384 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3385 instead of an enum target_point_type.
3386 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3388 (aarch64_dr_state_insert_one_point)
3389 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3390 (aarch64_handle_aligned_watchpoint)
3391 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3392 Take an enum target_hw_bp_type instead of an enum
3394 (aarch64_supports_z_point_type): New function.
3395 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3396 use Z_packet_to_target_hw_bp_type.
3398 2014-05-20 Joel Brobecker <brobecker@adacore.com>
3400 * configure.ac: Only use -Werror by default when DEVELOPMENT
3402 * configure: Regenerate.
3404 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3406 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3407 * linux-x86-low.c (X86_64_USER_REGS): New.
3408 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3410 2014-04-28 Yao Qi <yao@codesourcery.com>
3412 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3415 2014-04-25 Pedro Alves <palves@redhat.com>
3418 * linux-low.c (linux_attach_fail_reason_string): New function.
3419 (linux_attach_lwp): Delete.
3420 (linux_attach_lwp_1): Rename to ...
3421 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3422 argument. Remove "initial" parameter. Return int instead of
3423 void. Don't error or warn here.
3424 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3425 failure to attach to the tgid. Call warning when failing to
3427 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3428 argument. Remove "initial" parameter. Return int instead of
3429 void. Don't error or warn here.
3430 (linux_attach_fail_reason_string): New declaration.
3431 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3432 interface change. Use linux_attach_fail_reason_string.
3434 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
3435 Walfred Tedeschi <walfred.tedeschi@intel.com>
3437 * Makefile.in: Added rules to handle new files
3438 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3439 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3440 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3441 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3442 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3443 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3445 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3446 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3447 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3448 i386/x32-avx512.xml.
3449 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3450 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3451 i386/x32-avx512-linux.xml.
3452 * i387-fp.c (num_avx512_k_registers): New constant for number
3454 (num_avx512_zmmh_low_registers): New constant for number of
3455 lower ZMM registers (0-15).
3456 (num_avx512_zmmh_high_registers): New constant for number of
3457 higher ZMM registers (16-31).
3458 (num_avx512_ymmh_registers): New contant for number of higher
3459 YMM registers (ymm16-31 added by avx521 on x86_64).
3460 (num_avx512_xmm_registers): New constant for number of higher
3461 XMM registers (xmm16-31 added by AVX512 on x86_64).
3462 (struct i387_xsave): Add space for AVX512 registers.
3463 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3464 Add code to handle AVX512 registers.
3465 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3466 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3467 prototypei from generated file.
3468 (tdesc_amd64_avx512_linux): Likewise.
3469 (init_registers_x32_avx512_linux): Likewise.
3470 (tdesc_x32_avx512_linux): Likewise.
3471 (init_registers_i386_avx512_linux): Likewise.
3472 (tdesc_i386_avx512_linux): Likewise.
3473 (x86_64_regmap): Add AVX512 registers.
3474 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3476 (initialize_low_arch): Add code to initialize AVX512 registers.
3478 2014-04-23 Pedro Alves <palves@redhat.com>
3480 * mem-break.c (find_gdb_breakpoint_at): Make static.
3481 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3483 2014-04-23 Pedro Alves <palves@redhat.com>
3485 * i386-low.c: Don't include break-common.h here.
3486 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3487 prototype to take target_hw_bp_type as argument instead of a Z
3489 * i386-low.h: Include break-common.h here.
3490 (Z_packet_to_hw_type): Declare.
3491 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3493 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3494 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3495 (x86_remove_point): Convert the packet number to a
3496 target_hw_bp_type before calling i386_low_remove_watchpoint.
3497 * win32-i386-low.c (i386_insert_point): Convert the packet number
3498 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3499 (i386_remove_point): Convert the packet number to a
3500 target_hw_bp_type before calling i386_low_remove_watchpoint.
3502 2014-04-23 Pedro Alves <palves@redhat.com>
3504 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3506 2014-04-10 Pedro Alves <palves@redhat.com>
3508 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3509 Check if the condition or command is NULL before checking if the
3510 breakpoint is known. On success, return true.
3511 * mem-break.h (add_breakpoint_condition): Document return.
3512 (add_breakpoint_commands): Add describing comment.
3513 * server.c (skip_to_semicolon): New function.
3514 (process_point_options): Use it.
3516 2014-04-09 Pedro Alves <palves@redhat.com>
3518 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3521 2014-02-27 Pedro Alves <palves@redhat.com>
3524 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3526 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3528 (last_thread_of_process_p): Take a PID argument instead of a
3530 (linux_wait_for_lwp): Delete.
3531 (num_lwps, check_zombie_leaders, not_stopped_callback): New
3533 (linux_low_filter_event): New function, party factored out from
3534 linux_wait_for_event.
3535 (linux_wait_for_event): Rename to ...
3536 (linux_wait_for_event_filtered): ... this. Add new filter ptid
3537 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
3538 sigsuspend. Check for zombie leaders.
3539 (linux_wait_for_event): Reimplement as wrapper around
3540 linux_wait_for_event_filtered.
3541 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
3542 a normal or signal exit is seen, it's the whole process exiting.
3543 (wait_for_sigstop): No longer a for_each_inferior callback.
3544 Rewrite on top of linux_wait_for_event_filtered.
3545 (stop_all_lwps): Call wait_for_sigstop directly.
3546 * server.c (resume, handle_target_event): Handle
3547 TARGET_WAITKIND_NO_RESUMED.
3549 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3551 * win32-low.c (psapi_get_dll_name,
3552 * win32_CreateToolhelp32Snapshot): Delete.
3553 (win32_CreateToolhelp32Snapshot, win32_Module32First)
3554 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
3556 (handle_load_dll): Add function description.
3557 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
3559 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3561 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
3563 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
3564 base address when calling win32_add_one_solib.
3565 (handle_load_dll): Delete local variable load_addr.
3566 Remove 0x1000 offset applied to DLL base address when calling
3567 win32_add_one_solib.
3568 (handle_unload_dll): Add comment.
3570 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3572 * win32-low.c (win32_add_all_dlls): Renames
3573 win32_ensure_ntdll_loaded. Rewrite function documentation.
3574 Adjust implementation to always load all DLLs.
3575 Add 0x1000 offset to DLL base address when calling
3576 win32_add_one_solib.
3577 (child_initialization_done): New static global.
3578 (do_initial_child_stuff): Set child_initialization_done to
3579 zero during child initialization, and 1 after. Replace call
3580 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
3582 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
3583 (handle_unload_dll): Add function documentation.
3584 (get_child_debug_event): Ignore load and unload DLL events
3585 during child initialization.
3587 2014-02-20 Doug Evans <dje@google.com>
3589 Remove global all_lwps.
3590 * inferiors.h (ptid_of): Move here from linux-low.h.
3591 (pid_of, lwpid_of): Ditto.
3592 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
3593 parameter is a struct thread_info * now.
3594 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
3595 directly. Pass &all_threads to find_inferior instead of &all_lwps.
3596 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
3598 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
3599 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
3600 * linux-arm-low.c (update_registers_callback): Update, "entry"
3601 parameter is a struct thread_info * now.
3602 Fetch lwpid from current_inferior directly.
3603 (arm_insert_point): Pass &all_threads to find_inferior instead of
3605 (arm_remove_point): Ditto.
3606 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
3607 (arm_prepare_to_resume): Fetch pid from thread.
3608 (arm_read_description): Fetch lwpid from current_inferior directly.
3609 * linux-low.c (all_lwps): Delete.
3610 (delete_lwp): Delete call to remove_inferior.
3611 (handle_extended_wait): Fetch lwpid from thread.
3612 (add_lwp): Don't set lwp->entry.id. Remove call to
3613 add_inferior_to_list.
3614 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
3615 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
3616 (kill_one_lwp_callback): Ditto.
3617 (linux_kill): Don't dereference NULL pointer.
3618 Fetch ptid,lwpid from thread.
3619 (get_detach_signal): Fetch ptid from thread.
3620 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
3621 Simplify call to regcache_invalidate_thread.
3622 (delete_lwp_callback): Update, "entry" parameter is a
3623 struct thread_info * now. Fetch pid from thread.
3624 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
3625 (status_pending_p_callback): Update, "entry" parameter is a
3626 struct thread_info * now. Fetch ptid from thread.
3627 (find_lwp_pid): Update, "entry" parameter is a
3628 struct thread_info * now.
3629 (linux_wait_for_lwp): Fetch pid from thread.
3630 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
3631 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
3632 (enqueue_one_deferred_signal): Fetch lwpid from thread.
3633 (dequeue_one_deferred_signal): Ditto.
3634 (cancel_breakpoint): Fetch ptid from current_inferior.
3635 (linux_wait_for_event): Pass &all_threads to find_inferior,
3636 not &all_lwps. Fetch ptid, lwpid from thread.
3637 (count_events_callback): Update, "entry" parameter is a
3638 struct thread_info * now.
3639 (select_singlestep_lwp_callback): Ditto.
3640 (select_event_lwp_callback): Ditto.
3641 (cancel_breakpoints_callback): Ditto.
3642 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
3644 (select_event_lwp): Ditto. Fetch ptid from event_thread.
3645 (unsuspend_one_lwp): Update, "entry" parameter is a
3646 struct thread_info * now.
3647 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
3649 (linux_stabilize_threads): Ditto. And for for_each_inferior.
3650 Fetch lwpid from thread, not lwp.
3651 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
3652 Pass &all_threads to find_inferior, not &all_lwps.
3653 (send_sigstop): Fetch lwpid from thread, not lwp.
3654 (send_sigstop_callback): Update, "entry" parameter is a
3655 struct thread_info * now.
3656 (suspend_and_send_sigstop_callback): Ditto.
3657 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
3658 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
3659 struct thread_info * now.
3660 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
3662 (lwp_running): Update, "entry" parameter is a
3663 struct thread_info * now.
3664 (stop_all_lwps): Fetch ptid from thread.
3665 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
3666 (linux_resume_one_lwp): Fetch lwpid from thread.
3667 (linux_set_resume_request): Update, "entry" parameter is a
3668 struct thread_info * now. Fetch pid, lwpid from thread.
3669 (resume_status_pending_p): Update, "entry" parameter is a
3670 struct thread_info * now.
3671 (need_step_over_p): Ditto. Fetch lwpid from thread.
3672 (start_step_over): Fetch lwpid from thread.
3673 (linux_resume_one_thread): Update, "entry" parameter is a
3674 struct thread_info * now. Fetch lwpid from thread.
3675 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
3676 (proceed_one_lwp): Update, "entry" parameter is a
3677 struct thread_info * now. Fetch lwpid from thread.
3678 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
3679 struct thread_info * now.
3680 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
3681 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
3682 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
3684 (regsets_store_inferior_registers): Ditto.
3685 (fetch_register, store_register): Ditto.
3686 (linux_read_memory, linux_write_memory): Ditto.
3687 (linux_request_interrupt): Ditto.
3688 (linux_read_auxv): Ditto.
3689 (linux_xfer_siginfo): Ditto.
3690 (linux_qxfer_spu): Ditto.
3691 (linux_qxfer_libraries_svr4): Ditto.
3692 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
3693 moved to inferiors.h.
3695 (get_thread_lwp): Update.
3696 (struct lwp_info): Delete member "entry". Simplify comment for
3699 * linux-mips-low.c (mips_read_description): Fetch lwpid from
3700 current_inferior directly.
3701 (update_watch_registers_callback): Update, "entry" parameter is a
3702 struct thread_info * now. Fetch pid from thread.
3703 (mips_linux_prepare_to_resume): Fetch ptid from thread.
3704 (mips_insert_point): Fetch lwpid from current_inferior.
3705 Pass &all_threads to find_inferior, not &all_lwps.
3706 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
3707 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
3709 (mips_stopped_data_address): Ditto.
3710 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
3712 * linux-tile-low.c (tile_arch_setup): Ditto.
3713 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
3714 (update_debug_registers_callback): Update, "entry" parameter is a
3715 struct thread_info * now. Fetch pid from thread.
3716 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
3717 Pass &all_threads to find_inferior, not &all_lwps.
3718 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
3719 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
3720 Pass &all_threads to find_inferior, not &all_lwps.
3721 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
3722 (i386_dr_low_get_status): Ditto.
3723 (x86_linux_prepare_to_resume): Fetch ptid from thread.
3724 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
3725 (x86_linux_read_description): Ditto.
3726 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
3728 2014-02-20 Doug Evans <dje@google.com>
3730 * inferiors.c (get_first_inferior): Fix buglet.
3732 2014-02-19 Doug Evans <dje@google.com>
3734 * gdbthread.h (add_thread): Change result type to struct thread_info *.
3735 * inferiors.c (add_thread): Change result type to struct thread_info *.
3736 All callers updated.
3737 (add_lwp): Call add_thread here instead of in callers.
3738 All callers updated.
3739 * linux-low.h (get_lwp_thread): Rewrite.
3740 (struct lwp_info): New member "thread".
3742 2014-02-19 Doug Evans <dje@google.com>
3744 * linux-low.c (add_lwp): Change result to struct lwp_info *.
3745 All callers updated.
3747 2014-02-19 Doug Evans <dje@google.com>
3749 * inferiors.c (add_thread): Fix whitespace.
3751 2014-02-19 Doug Evans <dje@google.com>
3753 * dll.c (clear_dlls): Replace accessing list implemention details
3755 * gdbthread.h (get_first_thread): Declare.
3756 * inferiors.c (for_each_inferior_with_data): New function.
3757 (get_first_thread): New function.
3758 (find_thread_ptid): Simplify.
3759 (get_first_inferior): New function.
3760 (clear_list): Delete.
3761 (one_inferior_p): New function.
3762 (clear_inferior_list): New function.
3763 (clear_inferiors): Update.
3764 * inferiors.h (for_each_inferior_with_data): Declare.
3765 (clear_inferior_list): Declare.
3766 (one_inferior_p): Declare.
3767 (get_first_inferior): Declare.
3768 * linux-low.c (linux_wait_for_event): Replace accessing list
3769 implemention details with API function.
3770 * server.c (target_running): Ditto.
3771 (accumulate_file_name_length): New function.
3772 (emit_dll_description): New function.
3773 (handle_qxfer_libraries): Replace accessing list implemention
3774 details with API function.
3775 (handle_qxfer_threads_worker): New function.
3776 (handle_qxfer_threads_proper): Replace accessing list implemention
3777 details with API function.
3778 (handle_query): Ditto.
3779 (visit_actioned_threads_callback_ftype): New typedef.
3780 (visit_actioned_threads_data): New struct.
3781 (visit_actioned_threads): Rewrite to be find_inferior callback.
3782 (resume): Call find_inferior.
3783 (handle_status): Replace accessing list implemention
3784 details with API function.
3785 (process_serial_event): Replace accessing list implemention details
3787 * target.c (set_desired_inferior): Replace accessing list implemention
3788 details with API function.
3789 * tracepoint.c (same_process_p): New function.
3790 (gdb_agent_about_to_close): Replace accessing list implemention
3791 details with API function.
3792 * win32-low.c (child_delete_thread): Replace accessing list
3793 implemention details with API function.
3794 (match_dll_by_basename): New function.
3795 (dll_is_loaded_by_basename): New function.
3796 (win32_ensure_ntdll_loaded): Replace accessing list implemention
3797 details call to dll_is_loaded_by_basename.
3799 2014-02-19 Doug Evans <dje@google.com>
3801 * dll.h (struct dll_info): Add comment.
3802 * gdbthread.h (struct thread_info): Add comment.
3803 (current_ptid): Simplify.
3804 * inferiors.c (add_process): Update.
3805 (remove_process): Update.
3806 * inferiors.h (struct process_info): Rename member "head" to "entry".
3807 * linux-low.c (delete_lwp): Update.
3809 (last_thread_of_process_p): Update.
3810 (kill_one_lwp_callback, linux_kill): Update.
3811 (status_pending_p_callback): Update.
3812 (wait_for_sigstop): Update. Simplify read of ptid.
3813 (start_step_over): Update.
3814 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
3815 (get_lwp_thread): Update.
3816 (struct lwp_info): Rename member "head" to "entry".
3817 * regcache.h (inferior_list_entry): Delete.
3818 * server.c (kill_inferior_callback): Update.
3819 (detach_or_kill_inferior_callback): Update.
3820 (print_started_pid): Update.
3821 (print_attached_pid): Update.
3822 (process_serial_event): Simplify read of ptid.
3823 * thread-db.c (thread_db_create_event): Update.
3824 (thread_db_get_tls_address): Update.
3825 * win32-low.c (current_inferior_ptid): Simplify.
3827 2014-02-19 Tom Tromey <tromey@redhat.com>
3829 * target.h (struct target_ops) <supports_btrace>: Add target_ops
3831 (target_supports_btrace): Update.
3833 2014-02-14 Yao Qi <yao@codesourcery.com>
3835 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
3836 (rsp-low-ipa.o): New target.
3838 2014-02-12 Tom Tromey <tromey@redhat.com>
3840 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
3841 convert_ascii_to_int.
3842 * regcache.c (registers_to_string): Likewise.
3843 * remote-utils.c (decode_M_packet): Likewise.
3844 * server.c (process_serial_event): Likewise.
3846 2014-02-12 Tom Tromey <tromey@redhat.com>
3848 * server.c (handle_query, handle_v_run): Use hex2bin, not
3850 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
3852 2014-02-12 Tom Tromey <tromey@redhat.com>
3854 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
3855 convert_int_to_ascii.
3856 * regcache.c (registers_to_string, collect_register_as_string):
3858 * remote-utils.c (look_up_one_symbol, relocate_instruction):
3860 * server.c (process_serial_event): Likewise.
3861 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
3862 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
3864 2014-02-12 Tom Tromey <tromey@redhat.com>
3866 * remote-utils.c (look_up_one_symbol, monitor_output): Use
3867 bin2hex, not hexify.
3868 * tracepoint.c (cmd_qtstatus): Likewise.
3870 2014-02-12 Tom Tromey <tromey@redhat.com>
3872 * remote-utils.c (monitor_output): Pass explicit length to
3875 2014-02-12 Tom Tromey <tromey@redhat.com>
3877 * tracepoint.c: Include rsp-low.h.
3878 * server.c: Include rsp-low.h.
3879 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
3880 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
3882 * remote-utils.c: Include rsp-low.h.
3883 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
3884 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
3885 (convert_int_to_ascii, convert_ascii_to_int): Move to
3887 * regcache.c: Include rsp-low.h.
3888 * ax.c: Include rsp-low.h.
3889 * Makefile.in (SFILES): Add common/rsp-low.c.
3890 (OBS): Add rsp-low.o.
3891 (rsp-low.o): New target.
3893 2014-02-12 Tom Tromey <tromey@redhat.com>
3895 * utils.h (pulongest, plongest, phex_nz): Don't declare.
3896 Include print-utils.h.
3897 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
3898 (plongest, thirty_two, phex_nz): Remove.
3899 * Makefile.in (SFILES): Add common/print-utils.c.
3900 (OBS): Add print-utils.o.
3901 (print-utils-ipa.o): New target.
3902 (print-utils.o): New target.
3903 (IPA_OBJS): Add print-utils-ipa.o.
3905 2014-02-06 Tom Tromey <tromey@redhat.com>
3907 * Makefile.in (SFILES): Fix indentation.
3909 2014-02-05 Doug Evans <dje@google.com>
3911 * linux-low.c (linux_wait_for_event): Improve comment.
3912 (linux_wait_1): Keep current_inferior in sync with event_child.
3914 2014-01-22 Doug Evans <dje@google.com>
3916 * gdbthread.h (gdb_id_to_thread): Delete, unused.
3918 2014-01-22 Doug Evans <dje@google.com>
3920 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
3921 * configure: Regenerate.
3922 * config.in: Regenerate.
3923 * Makefile.in (SFILES): Add debug.c.
3925 * debug.c: New file.
3926 * debug.h: New file.
3927 * linux-aarch64-low.c (*): Update all debugging printfs to use
3928 debug_printf instead of fprintf.
3929 * linux-arm-low.c (*): Ditto.
3930 * linux-cris-low.c (*): Ditto.
3931 * linux-crisv32-low.c (*): Ditto.
3932 * linux-m32r-low.c (*): Ditto.
3933 * linux-sparc-low.c (*): Ditto.
3934 * linux-x86.c (*): Ditto.
3935 * linux-low.c (*): Ditto.
3936 (linux_wait_1): Add calls to debug_enter, debug_exit.
3937 (linux_wait): Remove redundant debugging printf.
3938 (stop_all_lwps): Add calls to debug_enter, debug_exit.
3939 (linux_resume, unstop_all_lwps): Ditto.
3940 * mem-break.c (*): Update all debugging printfs to use
3941 debug_printf instead of fprintf.
3942 * remote-utils.c (*): Ditto.
3943 * thread-db.c (*): Ditto.
3944 * server.c #include <ctype.h>, "gdb_vecs.h".
3945 (debug_threads): Moved to debug.c.
3946 (*): Update all debugging printfs to use debug_printf instead of
3948 (start_inferior): Replace call to fflush with call to debug_flush.
3949 (monitor_show_help): Mention set debug-format.
3950 (parse_debug_format_options): New function.
3951 (handle_monitor_command): Handle "monitor set debug-format".
3952 (gdbserver_usage): Mention --debug-format.
3953 (main): Parse --debug-format.
3954 * server.h (debug_threads): Declaration moved to debug.h.
3956 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
3957 trace_debug_1 that uses debug_printf.
3958 (tracepoint_look_up_symbols): Update all debugging printfs to use
3959 debug_printf instead of fprintf.
3961 2014-01-20 Baruch Siach <baruch@tkos.co.il>
3963 * linux-xtensa-low.c: Include asm/ptrace.h instead of
3966 2014-01-17 Pedro Alves <palves@redhat.com>
3969 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
3970 defined after including gdb_proc_service.h.
3972 2014-01-16 Doug Evans <dje@google.com>
3974 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
3975 (match_dll): Use it.
3977 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
3979 * target.h (target_ops) <read_btrace>: Change parameters and
3980 return type to allow error reporting.
3981 * server.c (handle_qxfer_btrace): Support delta reads. Pass
3982 trace reading errors on.
3983 * linux-low.c (linux_low_read_btrace): Pass trace reading
3985 (linux_low_disable_btrace): New.
3987 2014-01-15 Doug Evans <dje@google.com>
3989 * inferiors.c (thread_id_to_gdb_id): Delete.
3990 * inferiors.h (thread_id_to_gdb_id): Delete.
3992 2014-01-13 Eli Zaretskii <eliz@gnu.org>
3994 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
3995 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
3998 2014-01-08 Pedro Alves <palves@redhat.com>
4000 * server.c (handle_status): Don't discard previous queued stop
4001 replies or thread's pending status here.
4002 (main) <disconnection>: Do it here instead.
4004 2014-01-08 Pedro Alves <palves@redhat.com>
4006 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
4007 * server.c (visit_actioned_threads, handle_pending_status): New
4009 (handle_v_cont): Factor out parts to ...
4010 (resume): ... this new function. If in all-stop, and a thread
4011 being resumed has a pending status, report it without actually
4013 (myresume): Adjust to use the new 'resume' function.
4014 (clear_pending_status_callback, set_pending_status_callback)
4015 (find_status_pending_thread_callback): New functions.
4016 (handle_status): Handle the case of multiple threads having
4017 interesting statuses to report. Report threads' real last signal
4018 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
4019 with an interesting thread to report the status for, instead of
4020 always reporting the status of the first thread.
4022 2014-01-01 Joel Brobecker <brobecker@adacore.com>
4024 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
4025 * gdbreplay.c (gdbreplay_version): Likewise.
4027 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
4029 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
4030 iov.iov_len with the real length in use.
4032 2013-12-13 Joel Brobecker <brobecker@adacore.com>
4034 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
4035 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
4036 for all targets that use win32-low.c.
4037 * win32-low.c (win32_ensure_ntdll_loaded): New function.
4038 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
4040 2013-12-13 Pedro Alves <palves@redhat.com>
4042 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
4043 if equal to TARGET_WAITKIND_LOADED.
4044 * win32-low.c (cached_status): New static global.
4045 (win32_wait): Add declaration.
4046 (do_initial_child_stuff): Flush all initial pending debug events
4047 up to the initial breakpoint.
4048 (win32_wait): If CACHED_STATUS was set, return that instead
4049 of doing a real wait. Remove the code resuming the execution
4050 of the inferior after receiving a TARGET_WAITKIND_LOADED event
4051 during the initial phase. Also remove the code changing
4052 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
4053 TARGET_WAITKIND_STOPPED.
4055 2013-12-11 Yao Qi <yao@codesourcery.com>
4057 * notif.c (handle_notif_ack): Return 0 if no notification
4060 2013-11-20 Doug Evans <dje@google.com>
4062 * linux-low.c (linux_set_resume_request): Fix comment.
4064 2013-11-20 Doug Evans <dje@google.com>
4066 * linux-low.c (resume_status_pending_p): Tweak comment.
4068 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
4070 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
4071 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
4072 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
4073 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
4074 (srv_amd64_regobj): Add amd64-mpx.o.
4075 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
4076 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
4077 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
4078 * i387-fp.c (num_pl_bnd_register) Added constant.
4079 (num_pl_bnd_cfg_registers) Added constant.
4080 (struct i387_xsave) Added reserved area and MPX fields.
4081 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
4082 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
4084 (tdesc_i386_mpx_linux): Add MPX amd64 target.
4085 (init_registers_amd64_mpx_linux): Declare new function.
4086 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
4087 (x86_64_regmap): Add MPX registers.
4088 (x86_linux_read_description): Add MPX case.
4089 (initialize_low_arch): Initialize MPX targets.
4091 2013-11-18 Tom Tromey <tromey@redhat.com>
4093 * configure: Rebuild.
4094 * configure.ac: Don't check for stdlib.h.
4095 * gdbreplay.c: Unconditionally include stdlib.h.
4097 2013-11-18 Tom Tromey <tromey@redhat.com>
4099 * config.in: Rebuild.
4100 * configure: Rebuild.
4101 * configure.ac: Don't use AC_HEADER_DIRENT.
4103 2013-11-18 Tom Tromey <tromey@redhat.com>
4105 * server.h: Don't check HAVE_STRING_H.
4106 * gdbreplay.c: Don't check HAVE_STRING_H.
4107 * configure: Rebuild.
4109 2013-11-18 Tom Tromey <tromey@redhat.com>
4111 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4114 2013-11-08 Tom Tromey <tromey@redhat.com>
4116 * configure, config.in: Rebuild.
4117 * configure.ac: Remove unused configury.
4119 2013-11-08 Tom Tromey <tromey@redhat.com>
4121 * acinclude.m4: Include common.m4, codeset.m4.
4122 * configure, config.in: Rebuild.
4123 * configure.ac: Use GDB_AC_COMMON.
4125 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4127 * linux-s390-low.c (HWCAP_S390_TE): New define.
4128 (s390_arch_setup): Consider the TE field in the HWCAP for
4129 determining 'have_regset_tdb'.
4131 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4134 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4137 2013-10-02 Pedro Alves <palves@redhat.com>
4139 * server.c (process_serial_event): Don't output "GDBserver
4140 exiting" if GDB is connected through stdio.
4141 * target.c (mywait): Likewise, be silent if GDB is connected
4144 2013-10-01 Joel Brobecker <brobecker@adacore.com>
4146 * lynx-low.c (lynx_add_threads_after_attach): New function.
4147 (lynx_attach): Remove call to add_thread. Add call to
4148 lynx_add_threads_after_attach instead.
4150 2013-09-28 Mike Frysinger <vapier@gentoo.org>
4152 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4153 * config.in, configure: Regenerated.
4155 2013-09-18 Yao Qi <yao@codesourcery.com>
4158 * server.c (start_inferior): Clear 'resume_info'.
4160 2013-09-16 Jiong Wang <jiwang@tilera.com>
4162 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4165 2013-09-16 Jiong Wang <jiwang@tilera.com>
4167 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4168 linux-tile-low.o to srv_tgtobj.
4170 2013-09-16 Will Newton <will.newton@linaro.org>
4172 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4175 2013-09-06 Pedro Alves <palves@redhat.com>
4177 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4178 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4179 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4180 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4181 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4182 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4184 2013-09-06 Pedro Alves <palves@redhat.com>
4186 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4187 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4189 2013-09-06 Pedro Alves <palves@redhat.com>
4191 * linux-amd64-ipa.c: Include tracepoint.h.
4192 * linux-i386-ipa.c: Include tracepoint.h.
4194 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4196 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4197 (ps_get_thread_area): New function.
4199 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4201 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4202 (initialize_low_arch): Call init_registers_crisv32 rather than
4203 init_register_crisv32.
4205 2013-09-05 Pedro Alves <palves@redhat.com>
4207 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4209 * hostio.h: ... this new file.
4210 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4211 win32-low.c: Include hostio.h.
4213 2013-09-05 Pedro Alves <palves@redhat.com>
4215 * server.h (gdb_client_data, handler_func, callback_handler_func)
4216 (delete_file_handler, add_file_handler, append_callback_event)
4217 (delete_callback_event, start_event_loop, initialize_event_loop):
4218 Move to event-loop.h and include it.
4219 * event-loop.h: New file.
4221 2013-09-05 Pedro Alves <palves@redhat.com>
4223 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4224 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4225 (loaded_dll, unloaded_dll): Move to ...
4226 * dll.h: ... this new file.
4227 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4229 2013-09-05 Pedro Alves <palves@redhat.com>
4231 * server.h (current_process, get_thread_process, all_processes)
4232 (add_inferior_to_list, for_each_inferior, current_inferior)
4233 (remove_inferior, add_process, remove_process, find_process_pid)
4234 (have_started_inferiors_p, have_attached_inferiors_p)
4235 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4236 (clear_inferiors, find_inferior, find_inferior_id)
4237 (inferior_target_data, set_inferior_target_data)
4238 (inferior_regcache_data, set_inferior_regcache_data): Move to
4239 inferiors.h, and include it.
4240 * inferiors.h: New file.
4242 2013-09-05 Pedro Alves <palves@redhat.com>
4244 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4248 2013-09-05 Pedro Alves <palves@redhat.com>
4250 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4252 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4253 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4254 (handle_tracepoint_general_set, handle_tracepoint_query)
4255 (tracepoint_finished_step, tracepoint_was_hit)
4256 (release_while_stepping_state_list, current_traceframe)
4257 (in_readonly_region, traceframe_read_mem)
4258 (fetch_traceframe_registers, traceframe_read_sdata)
4259 (traceframe_read_info, struct fast_tpoint_collect_status)
4260 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4261 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4262 (supply_fast_tracepoint_registers)
4263 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4264 (ipa_tdesc, claim_trampoline_space)
4265 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4266 (agent_mem_read, agent_get_trace_state_variable_value)
4267 (agent_set_trace_state_variable_value, agent_tsv_read)
4268 (agent_mem_read_string, get_raw_reg_func_addr)
4269 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4270 * tracepoint.h: ... this new file.
4272 2013-09-05 Pedro Alves <palves@redhat.com>
4274 * server.h (perror_with_name, error, fatal, warning, paddress)
4275 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4277 * utils.h: New file.
4279 2013-09-05 Pedro Alves <palves@redhat.com>
4281 * server.h (remote_debug, noack_mode, transport_is_reliable)
4282 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4283 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4284 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4285 (write_enn, initialize_async_io, enable_async_io)
4286 (disable_async_io, check_remote_input_interrupt_request)
4287 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4288 (dead_thread_notify, prepare_resume_reply)
4289 (decode_address_to_semicolon, decode_address, decode_m_packet)
4290 (decode_M_packet, decode_X_packet, decode_xfer_write)
4291 (decode_search_memory_packet, unhexify, hexify)
4292 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4293 (look_up_one_symbol, relocate_instruction)
4294 (monitor_output): Move to remote-utils.h, and include it.
4295 * remote-utils.h: New file.
4297 2013-09-05 Pedro Alves <palves@redhat.com>
4299 * server.h (_): Delete.
4301 2013-09-02 Pedro Alves <palves@redhat.com>
4303 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4304 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4306 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4308 2013-09-02 Pierre Muller <muller@sourceware.org>
4310 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4311 or WriteProcessMemory complete successfully and handle
4312 ERROR_PARTIAL_COPY error.
4314 2013-09-02 Pedro Alves <palves@redhat.com>
4316 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4317 error instead of EIO.
4319 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4322 * linux-low.c: Include filestuff.h.
4323 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4324 * lynx-low.c: Include filestuff.h.
4325 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4326 * server.c: Include filestuff.h.
4327 (main): Call notice_open_fds.
4328 * spu-low.c: Include filestuff.h.
4329 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4331 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
4333 * Makefile.in: Explain why ../target and ../nat are not
4334 listed as include file search paths.
4335 (linux-waitpid.o): New object file rule.
4336 * configure.srv (srv_native_linux_obj): New variable.
4337 Replace all occurrences of linux native object files with
4338 $srv_native_linux_obj.
4339 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4340 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4341 (linux_enable_event_reporting): Remove declaration.
4342 (my_waitpid): Moved to common/linux-waitpid.c.
4343 (linux_wait_for_event): Pass ptid when calling
4344 linux_enable_event_reporting.
4345 (linux_supports_tracefork_flag): Remove.
4346 (linux_enable_event_reporting): Likewise.
4347 (linux_tracefork_grandchild): Remove.
4348 (STACK_SIZE): Moved to common/linux-ptrace.c.
4349 (linux_tracefork_child): Remove.
4350 (linux_test_for_tracefork): Remove.
4351 (linux_look_up_symbols): Call linux_supports_traceclone.
4352 (initialize_low): Remove call to linux_test_for_tracefork.
4353 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4354 common/linux-ptrace.h.
4355 (PTRACE_TYPE_ARG4): Likewise.
4356 Include linux-ptrace.h.
4358 2013-08-21 Pedro Alves <palves@redhat.com>
4360 * config.in: Renegerate.
4362 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
4364 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4365 (SFILES): Remove $(srcdir)/common/target-common.c and
4366 add $(srcdir)/target/waitstatus.c.
4367 (OBS): Remove target-common.o and add waitstatus.o.
4368 (server_h): Remove $(srcdir)/../common/target-common.h and
4369 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4370 and $(srcdir)/../target/waitstatus.h.
4371 (target-common.o): Remove.
4372 (waitstatus.o): New target object file.
4373 * target.h: Do not include target-common.h and
4374 include target/resume.h, target/wait.h and
4375 target/waitstatus.h.
4377 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
4379 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4380 to PTRACE_TYPE_ARG3.
4381 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4382 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4384 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4385 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4387 2013-07-27 Jie Zhang <jie@codesourcery.com>
4388 Daniel Jacobowitz <dan@codesourcery.com>
4389 Yao Qi <yao@codesourcery.com>
4391 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4392 (mips-linux-watch.o): New rule.
4393 (mips_linux_watch_h): New variable.
4394 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4396 * linux-mips-low.c: Include mips-linux-watch.h.
4397 (struct arch_process_info, struct arch_lwp_info): New.
4398 (update_watch_registers_callback): New function.
4399 (mips_linux_new_process, mips_linux_new_thread) New functions.
4400 (mips_linux_prepare_to_resume, mips_insert_point): New
4402 (mips_remove_point, mips_stopped_by_watchpoint): New
4404 (rsp_bp_type_to_target_hw_bp_type): New function.
4405 (mips_stopped_data_address): New function.
4406 (the_low_target): Add watchpoint support functions.
4408 2013-07-27 Yao Qi <yao@codesourcery.com>
4410 * i386-low.c: Include break-common.h.
4411 (enum target_hw_bp_type): Remove.
4413 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
4415 * Makefile.in (SFILES): /common/target-common.c.
4416 (OBS): Add target-common.o.
4417 (server_h): Add $(srcdir)/../common/target-common.h.
4418 (target-common.o): New target.
4419 * server.c (queue_stop_reply_callback): Free
4420 status string after use.
4421 * target.c (target_waitstatus_to_string): Remove.
4422 * target.h: Include target-common.h.
4423 (resume_kind): Likewise.
4424 (target_waitkind): Likewise.
4425 (target_waitstatus): Likewise.
4426 (TARGET_WNOHANG): Likewise.
4428 2013-07-04 Yao Qi <yao@codesourcery.com>
4430 * Makefile.in (host_alias): Use @host_noncanonical@.
4431 (target_alias): Use @target_noncanonical@.
4432 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4433 ACX_NONCANONICAL_HOST.
4434 * configure: Regenerated.
4437 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4439 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4440 * configure: Rebuild.
4441 * Makefile.in (version_host, version_target): Get from configure.
4442 (version.c): Use $(version_host) and $(version_target).
4444 2013-07-03 Pedro Alves <palves@redhat.com>
4446 * Makefile.in (config.status): Depend on development.sh.
4447 * acinclude.m4: Include libmcheck.m4.
4448 * configure: Regenerate.
4450 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4452 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4453 attribute inside the parentheses.
4454 (winapi_DebugSetProcessKillOnExit): Ditto.
4455 (winapi_DebugBreakProcess): Ditto.
4456 (winapi_GenerateConsoleCtrlEvent): Ditto.
4458 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4460 * notif.h (notif_event): Add a dummy member to avoid compiler
4463 2013-07-01 Pedro Alves <palves@redhat.com>
4465 * hostio.c (HOSTIO_PATH_MAX): Define.
4466 (require_filename, handle_open, handle_unlink, handle_readlink):
4469 2013-07-01 Pedro Alves <palves@redhat.com>
4471 * server.h: Include "pathmax.h".
4472 * linux-low.c: Don't include sys/param.h.
4473 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4475 * win32-low.c: Don't include sys/param.h.
4476 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4478 2013-07-01 Pedro Alves <palves@redhat.com>
4480 * event-loop.c: Don't check HAVE_UNISTD_H before including
4482 * gdbreplay.c: Likewise.
4483 * remote-utils.c: Likewise.
4484 * server.c: Likewise.
4485 * configure.ac: Don't check for unistd.h.
4486 * configure: Regenerate.
4488 2013-06-28 Tom Tromey <tromey@redhat.com>
4490 * Makefile.in (version.c): Use version.in, not
4493 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4495 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4496 * configure: Rebuild.
4497 * Makefile.in (version_host, version_target): Get from configure.
4498 (version.c): Use $(version_host) and $(version_target).
4500 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4502 Fix trace-status to output user name without trailing colon.
4503 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4505 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4507 Fix trace-status to output proper start-time and stop-time.
4508 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4509 output start time and stop time in hex as gdb expects.
4511 2013-06-26 Pedro Alves <pedro@codesourcery.com>
4513 * tracepoint.c (build_traceframe_info_xml): Output trace state
4514 variables present in the trace buffer.
4516 2013-06-24 Tom Tromey <tromey@redhat.com>
4518 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4520 (version.o): Remove.
4521 * gdbreplay.c: Include version.h.
4522 (version, host_name): Don't declare.
4523 * server.h: Include version.h.
4524 (version, host_name): Don't declare.
4526 2013-06-12 Pedro Alves <palves@redhat.com>
4528 * linux-x86-low.c (linux_is_elf64): Delete global.
4529 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4530 with local linux_pid_exe_is_elf_64_file use.
4532 2013-06-11 Pedro Alves <palves@redhat.com>
4534 * linux-low.c (regset_disabled, disable_regset): New functions.
4535 (regsets_fetch_inferior_registers)
4536 (regsets_store_inferior_registers): Use them.
4537 (initialize_regsets_info); Don't allocate the disabled_regsets
4539 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
4542 2013-06-11 Pedro Alves <palves@redhat.com>
4544 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
4547 2013-06-11 Pedro Alves <palves@redhat.com>
4549 * linux-x86-low.c (initialize_low_arch): Call
4550 init_registers_x32_avx_linux.
4552 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
4554 Fix compatibility with Android Bionic.
4555 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
4558 2013-06-07 Pedro Alves <palves@redhat.com>
4561 * Makefile.in (OBS): Add tdesc.o.
4562 (IPA_OBJS): Add tdesc-ipa.o.
4563 (tdesc-ipa.o): New rule.
4564 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
4566 * linux-low.c (new_inferior): Delete.
4567 (disabled_regsets, num_regsets): Delete.
4568 (linux_add_process): Adjust to set the new per-process
4570 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
4571 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
4572 was a stop. When calling arch_setup, switch the current inferior
4573 to the thread that got an event.
4574 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
4575 (regsets_fetch_inferior_registers)
4576 (regsets_store_inferior_registers): New regsets_info parameter.
4578 (linux_register_in_regsets): New regs_info parameter. Adjust to
4580 (register_addr, fetch_register, store_register): New usrregs_info
4581 parameter. Adjust to use it.
4582 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
4583 parameter regs_info. Adjust to use it.
4584 (linux_fetch_registers): Get the current inferior's regs_info, and
4586 (linux_store_registers): Ditto.
4587 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
4588 (initialize_low): Don't initialize the target_regsets here. Call
4589 initialize_low_arch.
4590 * linux-low.h (target_regsets): Delete declaration.
4591 (struct regsets_info): New.
4592 (struct usrregs_info): New.
4593 (struct regs_info): New.
4594 (struct process_info_private) <new_inferior>: New field.
4595 (struct linux_target_ops): Delete the num_regs, regmap, and
4596 regset_bitmap fields. New field regs_info.
4597 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
4598 * i387-fp.c (num_xmm_registers): Delete.
4599 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
4600 calls to new interface.
4601 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
4602 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
4603 Infer the number of xmm registers from the regcache's target
4605 * i387-fp.h (num_xmm_registers): Delete.
4606 * inferiors.c (add_thread): Don't install the thread's regcache
4608 * proc-service.c (gregset_info): Fetch the current inferior's
4609 regs_info. Adjust to use it.
4610 * regcache.c: Include tdesc.h.
4611 (register_bytes, reg_defs, num_registers)
4612 (gdbserver_expedite_regs): Delete.
4613 (get_thread_regcache): If the thread doesn't have a regcache yet,
4614 create one, instead of aborting gdbserver.
4615 (regcache_invalidate_one): Rename to ...
4616 (regcache_invalidate_thread): ... this.
4617 (regcache_invalidate_one): New.
4618 (regcache_invalidate): Only invalidate registers of the current
4620 (init_register_cache): Add target_desc parameter, and use it.
4621 (new_register_cache): Ditto. Assert the target description has a
4622 non zero registers_size.
4623 (regcache_cpy): Add assertions. Adjust.
4624 (realloc_register_cache, set_register_cache): Delete.
4625 (registers_to_string, registers_from_string): Adjust.
4626 (find_register_by_name, find_regno, find_register_by_number)
4627 (register_cache_size): Add target_desc parameter, and use it.
4628 (free_register_cache_thread, free_register_cache_thread_one)
4629 (regcache_release, register_cache_size): New.
4630 (register_size): Add target_desc parameter, and use it.
4631 (register_data, supply_register, supply_register_zeroed)
4632 (supply_regblock, supply_register_by_name, collect_register)
4633 (collect_register_as_string, collect_register_by_name): Adjust.
4634 * regcache.h (struct target_desc): Forward declare.
4635 (struct regcache) <tdesc>: New field.
4636 (init_register_cache, new_register_cache): Add target_desc
4638 (regcache_invalidate_thread): Declare.
4639 (regcache_invalidate_one): Delete declaration.
4640 (regcache_release): Declare.
4641 (find_register_by_number, register_cache_size, register_size)
4642 (find_regno): Add target_desc parameter.
4643 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
4645 * remote-utils.c: Include tdesc.h.
4646 (outreg, prepare_resume_reply): Adjust.
4647 * server.c: Include tdesc.h.
4648 (gdbserver_xmltarget): Delete declaration.
4649 (get_features_xml, process_serial_event): Adjust.
4650 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
4652 (struct process_info) <tdesc>: New field.
4653 (ipa_tdesc): Declare.
4654 * tdesc.c: New file.
4655 * tdesc.h: New file.
4656 * tracepoint.c: Include tdesc.h.
4657 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
4658 (get_context_regcache): Adjust to pass ipa_tdesc down.
4659 (do_action_at_tracepoint): Adjust to get the register cache size
4660 from the context regcache's description.
4661 (traceframe_walk_blocks): Adjust to get the register cache size
4662 from the current trace frame's description.
4663 (traceframe_get_pc): Adjust to get current trace frame's
4664 description and pass it down.
4665 (gdb_collect): Adjust to get the register cache size from the
4667 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
4668 (gdbserver_xmltarget): Delete.
4669 (initialize_low_tracepoint): Set the ipa's target description.
4670 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
4671 (initialize_low_tracepoint): Set the ipa's target description.
4672 * linux-x86-low.c: Include tdesc.h.
4673 [__x86_64__] (is_64bit_tdesc): New.
4674 (ps_get_thread_area, x86_get_thread_area): Use it.
4675 (i386_cannot_store_register): Rename to ...
4676 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
4677 (i386_cannot_fetch_register): Rename to ...
4678 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
4679 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
4681 (target_regsets): Rename to ...
4682 (x86_regsets): ... this.
4683 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
4685 (x86_siginfo_fixup): Use is_64bit_tdesc.
4686 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
4687 (tdesc_x32_avx_linux, tdesc_x32_linux)
4688 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
4690 (x86_linux_update_xmltarget): Delete.
4691 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
4692 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
4693 (AMD64_LINUX_USER64_CS): New.
4694 (x86_linux_read_description): New, based on
4695 x86_linux_update_xmltarget.
4696 (same_process_callback): New.
4697 (x86_arch_setup_process_callback): New.
4698 (x86_linux_update_xmltarget): New.
4699 (x86_regsets_info): New.
4700 (amd64_linux_regs_info): New.
4701 (i386_linux_usrregs_info): New.
4702 (i386_linux_regs_info): New.
4703 (x86_linux_regs_info): New.
4704 (x86_arch_setup): Reimplement.
4705 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
4706 (x86_emit_ops): Ditto.
4707 (the_low_target): Adjust. Install x86_linux_regs_info,
4708 x86_cannot_fetch_register, and x86_cannot_store_register.
4709 (initialize_low_arch): New.
4710 * linux-ia64-low.c (tdesc_ia64): Declare.
4711 (ia64_fetch_register): Adjust.
4712 (ia64_usrregs_info, regs_info): New globals.
4713 (ia64_regs_info): New function.
4714 (the_low_target): Adjust.
4715 (initialize_low_arch): New function.
4716 * linux-sparc-low.c (tdesc_sparc64): Declare.
4717 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
4719 (sparc_arch_setup): New function.
4720 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
4721 (the_low_target): Adjust.
4722 (initialize_low_arch): New function.
4723 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
4724 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
4725 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
4726 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
4727 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
4728 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
4729 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
4730 (tdesc_powerpc_isa205_vsx64l): Declare.
4731 (ppc_cannot_store_register, ppc_collect_ptrace_register)
4732 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
4733 (ppc_set_pc, ppc_get_hwcap): Adjust.
4734 (ppc_usrregs_info): Forward declare.
4735 (!__powerpc64__) ppc_regmap_adjusted: New global.
4736 (ppc_arch_setup): Adjust to the current process'es target
4738 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
4739 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
4740 (ppc_store_evrregset): Adjust.
4741 (target_regsets): Rename to ...
4742 (ppc_regsets): ... this, and make static.
4743 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
4744 (ppc_regs_info): New function.
4745 (the_low_target): Adjust.
4746 (initialize_low_arch): New function.
4747 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
4748 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
4749 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
4750 (tdesc_s390x_linux64v2): Declare.
4751 (s390_collect_ptrace_register, s390_supply_ptrace_register)
4752 (s390_fill_gregset, s390_store_last_break): Adjust.
4753 (target_regsets): Rename to ...
4754 (s390_regsets): ... this, and make static.
4755 (s390_get_pc, s390_set_pc): Adjust.
4756 (s390_get_hwcap): New target_desc parameter, and use it.
4757 [__s390x__] (have_hwcap_s390_high_gprs): New global.
4758 (s390_arch_setup): Adjust to set the current process'es target
4759 description. Don't adjust the regmap.
4760 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
4761 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
4762 (regs_info_3264): New globals.
4763 (s390_regs_info): New function.
4764 (the_low_target): Adjust.
4765 (initialize_low_arch): New function.
4766 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
4767 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
4768 [__mips64] (init_registers_mips_linux)
4769 (init_registers_mips_dsp_linux): Delete defines.
4770 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
4771 (have_dsp): New global.
4772 (mips_read_description): New, based on mips_arch_setup.
4773 (mips_arch_setup): Reimplement.
4774 (get_usrregs_info): New function.
4775 (mips_cannot_fetch_register, mips_cannot_store_register)
4776 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
4777 (mips_fill_fpregset, mips_store_fpregset): Adjust.
4778 (target_regsets): Rename to ...
4779 (mips_regsets): ... this, and make static.
4780 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
4781 (dsp_regs_info, regs_info): New globals.
4782 (mips_regs_info): New function.
4783 (the_low_target): Adjust.
4784 (initialize_low_arch): New function.
4785 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
4786 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
4788 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
4789 (arm_read_description): New, with bits factored from
4791 (arm_arch_setup): Reimplement.
4792 (target_regsets): Rename to ...
4793 (arm_regsets): ... this, and make static.
4794 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
4795 (arm_regs_info): New function.
4796 (the_low_target): Adjust.
4797 (initialize_low_arch): New function.
4798 * linux-m68k-low.c (tdesc_m68k): Declare.
4799 (target_regsets): Rename to ...
4800 (m68k_regsets): ... this, and make static.
4801 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
4802 (m68k_regs_info): New function.
4803 (m68k_arch_setup): New function.
4804 (the_low_target): Adjust.
4805 (initialize_low_arch): New function.
4806 * linux-sh-low.c (tdesc_sharch): Declare.
4807 (target_regsets): Rename to ...
4808 (sh_regsets): ... this, and make static.
4809 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
4810 (sh_regs_info, sh_arch_setup): New functions.
4811 (the_low_target): Adjust.
4812 (initialize_low_arch): New function.
4813 * linux-bfin-low.c (tdesc_bfin): Declare.
4814 (bfin_arch_setup): New function.
4815 (bfin_usrregs_info, regs_info): New globals.
4816 (bfin_regs_info): New function.
4817 (the_low_target): Adjust.
4818 (initialize_low_arch): New function.
4819 * linux-cris-low.c (tdesc_cris): Declare.
4820 (cris_arch_setup): New function.
4821 (cris_usrregs_info, regs_info): New globals.
4822 (cris_regs_info): New function.
4823 (the_low_target): Adjust.
4824 (initialize_low_arch): New function.
4825 * linux-cris-low.c (tdesc_crisv32): Declare.
4826 (cris_arch_setup): New function.
4827 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
4828 (cris_regs_info): New function.
4829 (the_low_target): Adjust.
4830 (initialize_low_arch): New function.
4831 * linux-m32r-low.c (tdesc_m32r): Declare.
4832 (m32r_arch_setup): New function.
4833 (m32r_usrregs_info, regs_info): New globals.
4834 (m32r_regs_info): Adjust.
4835 (initialize_low_arch): New function.
4836 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
4837 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
4838 (tic6x_usrregs_info): Forward declare.
4839 (tic6x_read_description): New function, based on ...
4840 (tic6x_arch_setup): ... this. Reimplement.
4841 (target_regsets): Rename to ...
4842 (tic6x_regsets): ... this, and make static.
4843 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
4844 (tic6x_regs_info): New function.
4845 (the_low_target): Adjust.
4846 (initialize_low_arch): New function.
4847 * linux-xtensa-low.c (tdesc_xtensa): Declare.
4848 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
4849 (target_regsets): Rename to ...
4850 (xtensa_regsets): ... this, and make static.
4851 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
4853 (xtensa_arch_setup, xtensa_regs_info): New functions.
4854 (the_low_target): Adjust.
4855 (initialize_low_arch): New function.
4856 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
4857 (nios2_arch_setup): Set the current process'es tdesc.
4858 (target_regsets): Rename to ...
4859 (nios2_regsets): ... this.
4860 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
4861 (nios2_regs_info): New function.
4862 (the_low_target): Adjust.
4863 (initialize_low_arch): New function.
4864 * linux-aarch64-low.c (tdesc_aarch64): Declare.
4865 (aarch64_arch_setup): Set the current process'es tdesc.
4866 (target_regsets): Rename to ...
4867 (aarch64_regsets): ... this.
4868 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
4869 (aarch64_regs_info): New function.
4870 (the_low_target): Adjust.
4871 (initialize_low_arch): New function.
4872 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
4874 (target_regsets): Rename to ...
4875 (tile_regsets): ... this.
4876 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
4877 (tile_regs_info): New function.
4878 (tile_arch_setup): Set the current process'es tdesc.
4879 (the_low_target): Adjust.
4880 (initialize_low_arch): New function.
4881 * spu-low.c (tdesc_spu): Declare.
4882 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
4883 * win32-arm-low.c (tdesc_arm): Declare.
4884 (arm_arch_setup): New function.
4885 (the_low_target): Install arm_arch_setup instead of
4887 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
4888 (init_windows_x86): Rename to ...
4889 (i386_arch_setup): ... this. Set `win32_tdesc'.
4890 (the_low_target): Adjust.
4891 * win32-low.c (win32_tdesc): New global.
4892 (child_add_thread): Don't create the thread cache here.
4893 (do_initial_child_stuff): Set the new process'es tdesc.
4894 * win32-low.h (struct target_desc): Forward declare.
4895 (win32_tdesc): Declare.
4896 * lynx-i386-low.c (tdesc_i386): Declare global.
4897 (lynx_i386_arch_setup): Set `lynx_tdesc'.
4898 * lynx-low.c (lynx_tdesc): New global.
4899 (lynx_add_process): Set the new process'es tdesc.
4900 * lynx-low.h (struct target_desc): Forward declare.
4901 (lynx_tdesc): Declare global.
4902 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
4903 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
4904 * nto-low.c (nto_tdesc): New global.
4905 (do_attach): Set the new process'es tdesc.
4906 * nto-low.h (struct target_desc): Forward declare.
4907 (nto_tdesc): Declare.
4908 * nto-x86-low.c (tdesc_i386): Declare.
4909 (nto_x86_arch_setup): Set `nto_tdesc'.
4911 2013-06-04 Gary Benson <gbenson@redhat.com>
4913 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
4914 to qSupported response when appropriate.
4915 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
4916 with nonzero-length annex.
4917 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
4918 arguments supplied in annex.
4920 2013-05-31 Doug Evans <dje@google.com>
4923 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
4924 64 bits in 64-cross-32 environment.
4926 2013-05-28 Pedro Alves <palves@redhat.com>
4928 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
4929 (aarch64-without-fpu.c): Delete rule.
4930 * configure.srv (aarch64*-*-linux*): Remove references to
4931 aarch64-without-fpu.o and aarch64-without-fpu.xml.
4932 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
4935 2013-05-24 Pedro Alves <palves@redhat.com>
4937 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
4938 instead of strchr/decode_address. Error if the range isn't split
4939 with a ','. Don't assume there's be a ':' in the action.
4941 2013-05-23 Yao Qi <yao@codesourcery.com>
4942 Pedro Alves <palves@redhat.com>
4944 * linux-low.c (lwp_in_step_range): New function.
4945 (linux_wait_1): If the thread was range stepping and stopped
4946 outside the stepping range, report the stop to GDB. Otherwise,
4947 continue stepping. Add range stepping debug output.
4948 (linux_set_resume_request): Copy the step range from the resume
4950 (linux_supports_range_stepping): New.
4951 (linux_target_ops) <supports_range_stepping>: Set to
4952 linux_supports_range_stepping.
4953 * linux-low.h (struct linux_target_ops)
4954 <supports_range_stepping>: New field.
4955 (struct lwp_info) <step_range_start, step_range_end>: New fields.
4956 * linux-x86-low.c (x86_supports_range_stepping): New.
4957 (the_low_target) <supports_range_stepping>: Set to
4958 x86_supports_range_stepping.
4959 * server.c (handle_v_cont): Handle 'r' action.
4960 (handle_v_requests): Append ";r" if the target supports range
4962 * target.h (struct thread_resume) <step_range_start,
4963 step_range_end>: New fields.
4964 (struct target_ops) <supports_range_stepping>:
4966 (target_supports_range_stepping): New macro.
4968 2013-05-17 Joel Brobecker <brobecker@adacore.com>
4970 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
4971 confusion in comment.
4973 2013-05-17 Joel Brobecker <brobecker@adacore.com>
4975 * lynx-low.c (struct process_info_private): New type.
4976 (lynx_add_process): New function.
4977 (lynx_create_inferior, lynx_attach): Replace calls to
4978 add_process by calls to lynx_add_process.
4979 (lynx_resume): If PTID is null, then try using
4980 current_process()->private->last_wait_event_ptid.
4982 (lynx_clear_inferiors): Delete. The contents of that function
4983 has been inlined in lynx_mourn;
4984 (lynx_wait_1): Save the ptid in the process's private data.
4985 (lynx_mourn): Free the process' private data. Replace call
4986 to lynx_clear_inferiors by call to clear_inferiors.
4988 2013-05-17 Yao Qi <yao@codesourcery.com>
4990 * i386-low.c (i386_length_and_rw_bits): Move the comment to
4993 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
4995 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
4996 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
4997 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
4998 PT_TEXT_END_ADDR guards. Update comments.
4999 (linux_target_op) <read_offsets>: Conditionally define to
5000 linux_read_offsets if the target is UCLIBC and if it defines
5001 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
5003 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
5004 Andrew Jenner <andrew@codesourcery.com>
5006 * Makefile.in (SFILES): Add linux-nios2-low.c.
5007 (clean): Add action to delete nios2-linux.c.
5008 (nios2-linux.c): New rule.
5009 * configure.srv: Add nios2*-*-linux*.
5010 * linux-nios2-low.c: New.
5012 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
5014 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
5016 2013-04-25 Hui Zhu <hui@codesourcery.com>
5019 * ax.c (ax_printf): Add fflush.
5021 2013-04-22 Tom Tromey <tromey@redhat.com>
5023 * Makefile.in (SFILES): Add filestuff.c.
5024 (OBS): Add filestuff.o.
5025 (filestuff.o): New target.
5026 * config.in, configure: Rebuild.
5027 * configure.ac: Check for fdwalk, pipe2.
5029 2013-04-17 Pedro Alves <palves@redhat.com>
5031 * configure.ac (USE_THREAD_DB): Delete variable.
5032 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
5033 Don't AC_SUBST USE_THREAD_DB.
5034 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
5035 * config.in, configure: Regenerate.
5037 2013-04-16 Pedro Alves <palves@redhat.com>
5039 * linux-low.h (struct lwp_info) <thread_known>: Move under
5040 the USE_THREAD_DB #ifdef.
5042 2013-04-16 Pedro Alves <palves@redhat.com>
5044 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
5045 (linux-low.o): Delete rule.
5046 * linux-low.h: Always include "gdb_thread_db.h" instead of
5047 conditionally including thread_db.h.
5048 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
5051 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5053 * Makefile.in (install-only): Fix make install regression.
5055 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5057 Convert man pages to texinfo, new gdbinit.5 texinfo page.
5058 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
5060 * gdbserver.1: Remove.
5062 2013-03-22 Pedro Alves <palves@redhat.com>
5064 * linux-low.c (handle_extended_wait): Don't call
5065 linux_enable_event_reporting.
5067 2013-03-15 Tony Theodore <tonyt@logyst.com>
5070 * Makefile.in (SHELL): Use @SHELL@.
5072 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
5074 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
5077 2013-03-13 Joel Brobecker <brobecker@adacore.com>
5079 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
5080 Remove extraneous NULL element.
5082 2013-03-13 Yao Qi <yao@codesourcery.com>
5084 * tracepoint.c (traceframe_read_tsv): Look for the last matched
5085 'V' block in trace frame.
5087 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5089 * target.h (struct target_ops): Add btrace ops.
5090 (target_supports_btrace): New macro.
5091 (target_enable_btrace): New macro.
5092 (target_disable_btrace): New macro.
5093 (target_read_btrace): New macro.
5094 * gdbthread.h (struct thread_info): Add btrace field.
5095 * server.c: Include btrace-common.h.
5096 (handle_btrace_general_set): New function.
5097 (handle_btrace_enable): New function.
5098 (handle_btrace_disable): New function.
5099 (handle_general_set): Call handle_btrace_general_set.
5100 (handle_qxfer_btrace): New function.
5101 (struct qxfer qxfer_packets[]): Add btrace entry.
5102 * inferiors.c (remove_thread): Disable btrace.
5103 * linux-low: Include linux-btrace.h.
5104 (linux_low_enable_btrace): New function.
5105 (linux_low_read_btrace): New function.
5106 (linux_target_ops): Add btrace ops.
5107 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5108 Add srv_linux_btrace=yes.
5109 (x86_64-*-linux*): Add linux-btrace.o.
5110 Add srv_linux_btrace=yes.
5111 * configure.ac: Define HAVE_LINUX_BTRACE.
5112 * config.in: Regenerated.
5113 * configure: Regenerated.
5115 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5117 * server.c (handle_qxfer): Preserve error message if -3 is
5119 (qxfer): Document the -3 return value.
5121 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5123 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5124 (linux_btrace_h): New variable.
5125 (linux-btrace.o): New rule.
5127 2013-03-08 Stan Shebs <stan@codesourcery.com>
5128 Hafiz Abid Qadeer <abidh@codesourcery.com>
5130 * tracepoint.c (trace_buffer_size): New global.
5131 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5132 (init_trace_buffer): Change to one-argument function. Allocate
5133 trace buffer memory.
5134 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5135 handle QTBuffer:size packet.
5136 (cmd_bigqtbuffer_size): New function.
5137 (initialize_tracepoint): Call init_trace_buffer with
5138 DEFAULT_TRACE_BUFFER_SIZE.
5139 * server.c (handle_query): Add QTBuffer:size in the
5142 2013-03-07 Yao Qi <yao@codesourcery.com>
5144 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5145 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5147 (cmd_qtsp): Adjust condition. Do post increment.
5148 Set cur_action and cur_step_action back to 0.
5150 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5153 * linux-low.c (linux_write_memory): Return early success if LEN is
5156 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
5158 * configure.srv: Add x86_64-*-cygwin* as target.
5160 2013-02-28 Tom Tromey <tromey@redhat.com>
5162 * configure.ac: Invoke AC_SYS_LARGEFILE.
5163 * configure, config.in: Rebuild.
5165 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
5167 * win32-low.c: Throughout, fix format strings and casts of
5168 printf-like functions to avoid type related warnings on all
5170 (get_child_debug_event): Print dwDebugEventCode as hex since
5171 that's how it's usually documented.
5173 2013-02-28 Yao Qi <yao@codesourcery.com>
5175 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5178 2013-02-27 Jiong Wang <jiwang@tilera.com>
5180 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5181 (reg-tilegx32.c): New rule.
5182 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5183 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5184 different register info initializer according to elf class.
5185 (init_registers_tilgx32): New function. The tilegx32 register info
5187 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5188 (tile_store_gregset): Likewise.
5190 2013-02-27 Yao Qi <yao@codesourcery.com>
5192 * server.c (process_point_options): Print debug message when
5193 debug_threads is true.
5195 2013-02-26 Yao Qi <yao@codesourcery.com>
5197 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5199 2013-02-19 Pedro Alves <palves@redhat.com>
5200 Kai Tietz <ktietz@redhat.com>
5204 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5205 instead of strtoul to extract address from packet.
5206 (process_serial_event) <'z'>: Likewise.
5208 2013-02-18 Yao Qi <yao@codesourcery.com>
5210 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5212 2013-02-14 Pedro Alves <palves@redhat.com>
5216 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5217 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5219 2013-02-14 Pedro Alves <palves@redhat.com>
5221 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5223 2013-02-14 Pedro Alves <palves@redhat.com>
5225 * tracepoint.c (save_string): Delete.
5226 (add_tracepoint_action): Use savestring instead of save_string.
5228 2013-02-12 Pedro Alves <palves@redhat.com>
5230 * linux-xtensa-low.c: Ditto.
5231 * xtensa-xtregs.c: Ditto.
5233 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5235 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5238 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5240 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5241 aarch64_num_wp_regs and aarch64_num_bp_regs to
5242 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5244 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5246 * linux-aarch64-low.c (ps_get_thread_area): Replace
5247 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5249 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5250 Marcus Shawcroft <marcus.shawcroft@arm.com>
5251 Nigel Stephens <nigel.stephens@arm.com>
5252 Yufeng Zhang <yufeng.zhang@arm.com>
5254 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5255 (aarch64.c, aarch64-without-fpu.c): New targets.
5256 * configure.srv (aarch64*-*-linux*): New.
5257 * linux-aarch64-low.c: New file.
5259 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5261 * linux-low.c (handle_extended_wait, linux_create_inferior)
5262 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5263 (dequeue_one_deferred_signal, linux_resume_one_thread)
5264 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5265 (linux_tracefork_grandchild, linux_test_for_tracefork)
5266 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5267 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5268 where the argument is 0.
5270 2013-01-25 Yao Qi <yao@codesourcery.com>
5272 * event-loop.c: Include "queue.h".
5273 (gdb_event_p): New typedef.
5274 (struct gdb_event) <next_event>: Remove.
5275 (event_queue): Change to QUEUE(gdb_event_p).
5276 (async_queue_event): Remove.
5277 (gdb_event_xfree): New.
5278 (initialize_event_loop): New.
5279 (process_event): Use API from QUEUE.
5280 (wait_for_event): Likewise.
5281 * server.c (main): Call initialize_event_loop.
5282 * server.h (initialize_event_loop): Declare.
5284 2013-01-18 Yao Qi <yao@codesourcery.com>
5286 * ax.h (struct eval_agent_expr_context): New.
5287 (gdb_eval_agent_expr): Update declaration.
5288 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5289 TFRAME. Add new argument CTX.
5290 * server.h (struct eval_agent_expr_context): Declare.
5291 (agent_mem_read, agent_tsv_read): Update declaration.
5292 (agent_mem_read_string): Likewise.
5293 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5294 (add_traceframe_block): Add new argument TPOINT.
5295 Increase TPOINT->traceframe_usage.
5296 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5297 eval_tracepoint_agent_expr.
5298 (condition_true_at_tracepoint): Likewise.
5299 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5300 (agent_mem_read_string, agent_tsv_read): Likewise.
5302 2013-01-16 Yao Qi <yao@codesourcery.com>
5304 * linux-low.c (linux_resume_one_lwp): Don't check
5305 'lwp->bp_reinsert != 0'.
5307 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5308 Pedro Alves <palves@redhat.com>
5310 * lynx-low.c (ptrace_request_to_str): Define a temporary
5311 macro and use it to simplify this function's implementation.
5313 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5315 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5318 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5320 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5322 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5324 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5326 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5328 * lynx-low.c (lynx_resume): Use the resume_info parameter
5329 to determine the ptid for the lynx_ptrace call, unless
5330 it is equal to minus_one_ptid, in which case we use the
5331 ptid of the current_inferior.
5332 (lynx_wait_1): After having received a thread create/exit
5333 event, resume the inferior's execution using the signaling
5334 thread's ptid, rather than the old ptid.
5336 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5338 * lynx-low.c (lynx_resume): Delete variable ret.
5340 2013-01-01 Joel Brobecker <brobecker@adacore.com>
5342 * gdbreplay.c (gdbreplay_version): Update copyright year.
5343 * server.c (gdbserver_version): Likewise.
5345 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5347 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5350 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5352 * lynx-low.c (ptrace_request_to_str): Add handling for
5355 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5357 * lynx-low.c (lynx_attach): Delete variable new_process.
5359 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5361 * lynx-low.c (lynx_create_inferior): Delete variable
5364 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5366 * lynx-low.c (ptrace_request_to_str): Do not handle
5367 PTRACE_GETTHREADLIST if this macro does not exist.
5369 2012-12-15 Yao Qi <yao@codesourcery.com>
5371 * Makefile.in (OBS): Add notif.o.
5372 * notif.c, notif.h: New.
5373 * server.c: Include "notif.h".
5374 (struct vstop_notif) <next>: Remove.
5376 (queue_stop_reply): Update.
5377 (push_event, send_next_stop_reply): Remove.
5378 (discard_queued_stop_replies): Update.
5379 (notif_stop): New variable.
5380 (handle_v_stopped): Remove.
5381 (handle_v_requests): Don't call handle_v_stopped. Call
5382 handle_ack_notif instead.
5383 (queue_stop_reply_callback): Call notif_event_enque instead
5384 of queue_stop_reply.
5385 (handle_status): Don't call send_next_stop_reply, call
5386 notif_write_event instead.
5387 (kill_inferior_callback): Likewise.
5388 (detach_or_kill_inferior_callback): Likewise.
5389 (main): Call initialize_notif.
5390 (process_serial_event): Call QUEUE_is_empty.
5391 (handle_target_event): Call notif_push instead of push event.
5392 * server.h (push_event): Remove declaration.
5394 2012-12-10 Tom Tromey <tromey@redhat.com>
5396 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5397 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5400 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5401 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5402 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5403 (amd64-linux-ipa.o, ax.o): Rewrite.
5404 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5405 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5406 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5407 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5408 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5409 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5410 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5411 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5412 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5413 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5414 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5415 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5416 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5417 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5418 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5419 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5420 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5421 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5422 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5423 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5424 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5425 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5426 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5427 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5428 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5429 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5430 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5431 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5432 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5433 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5434 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5435 (reg-tilegx.o): Remove.
5436 (all_object_files): New macro.
5437 Include .deps files.
5438 * aclocal.m4, configure: Rebuild.
5439 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5440 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5441 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5443 2012-12-05 Tom Tromey <tromey@redhat.com>
5446 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5448 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
5450 * configure.ac: Check for linux/perf_event.h.
5451 * config.in: Regenerated.
5452 * configure: Regenerated.
5454 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5456 * hostio.c (handle_readlink): Decrease buffer size
5457 parameter passed to readlink by one byte.
5459 2012-11-26 Yao Qi <yao@codesourcery.com>
5461 * configure.ac (build_warnings): Append '-Wempty-body'.
5462 * configure: Regenerated.
5463 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5466 2012-11-15 Pierre Muller <muller@sourceware.org>
5468 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5469 * config.in: Regenerate.
5470 * configure: Regenerate.
5471 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5472 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5473 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5474 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5476 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5477 instead of <sys/wait.h> header.
5478 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5480 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
5482 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5483 (various make rules): Remove -DGDBSERVER
5485 2012-11-09 Yao Qi <yao@codesourcery.com>
5487 * spu-low.c (current_ptid): Move it to ..
5488 * gdbthread.h: ... here. New.
5489 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5490 * server.c (myresume, process_serial_event): Likewise.
5491 * thread-db.c (thread_db_find_new_threads): Likewise.
5492 * tracepoint.c (run_inferior_command): Likewise.
5494 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
5496 * server.c (handle_search_memory_1): Include access length in
5499 2012-09-05 Michael Brandt <michael.brandt@axis.com>
5501 * linux-crisv32-low.c: Fix compile errors.
5503 2012-09-04 Yao Qi <yao@codesourcery.com>
5505 * tracepoint.c (cmd_qtsv): Adjust debug message.
5506 Don't check CUR_TPOINT.
5508 2012-08-28 Yao Qi <yao@codesourcery.com>
5510 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5511 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5512 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5513 Remove declarations of xmalloc, xreallloc, xstrdup and
5515 * Makefile.in (libiberty_h): New.
5516 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5517 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5519 2012-08-23 Yao Qi <yao@codesourcery.com>
5521 * server.h: Remove declaration of 'xsnprintf'.
5523 2012-08-22 Keith Seitz <keiths@redhat.com>
5525 * server.h: Include build-gnulib-gbserver/config.h.
5526 * gdbreplay.c: Likewise.
5528 2012-08-08 Doug Evans <dje@google.com>
5530 * Makefile.in (SFILES): Add gdb_vecs.c.
5531 (OBS): Add gdb_vecs.o.
5532 (gdb_vecs_h, host_defs_h): New variables.
5533 (thread-db.o): Add $(gdb_vecs_h) dependency.
5534 (gdb_vecs.o): New rule.
5535 * thread-db.c: #include "gdb_vecs.h".
5536 (thread_db_load_search): Use a vector to iterate over path elements.
5537 Handle text appearing after "$pdir".
5539 * configure.ac: Add check for strstr.
5540 * config.in: Regenerate.
5541 * configure: Regenerate.
5543 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
5545 * hostio.c (handle_pread): If pread fails, fall back to attempting
5547 (handle_pwrite): Likewise for pwrite.
5549 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
5551 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
5552 between unsupported TYPE and unimplementable ADDR/LEN combination.
5553 (arm_insert_point): Act on new return value.
5555 2012-07-31 Pedro Alves <palves@redhat.com>
5557 * server.c (process_point_options): Only skip tokens if we find
5558 one that is unrecognized. Don't treat 'X' specially while
5559 skipping unrecognized tokens.
5561 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
5563 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
5564 to 4-byte-align HW breakpoint addresses for Thumb.
5566 2012-07-27 Yao Qi <yao@codesourcery.com>
5570 * server.h: Declare gdb_agent_about_to_close.
5571 * target.c (kill_inferior): Include "agent.h".
5572 New. Send command 'kill'.
5573 * target.h (kill_inferior): Removed macro.
5574 * tracepoint.c (gdb_agent_about_to_close): New.
5575 (gdb_agent_helper_thread): Handle command 'close'.
5576 Wait endlessly until the inferior stops.
5577 Install gdb_agent_remove_socket to atexit hook.
5578 (agent_socket_name): New static variable.
5579 (gdb_agent_socket_init): Replace local variable 'name' with
5580 'agent_socket_name'.
5581 (gdb_agent_remove_socket): New.
5583 2012-07-27 Yao Qi <yao@codesourcery.com>
5585 * server.c (process_point_options): Stop at 'X' when parsing.
5587 2012-07-19 Michael Eager <eager@eagercon.com>
5589 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
5591 * linux-x86-low.c (x86_insert_point, x86_remove_point):
5592 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
5593 hardware breakpoint.
5595 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5597 * gdbserver/linux-low.c (initialize_low): Call
5598 linux_ptrace_init_warnings.
5600 2012-07-02 Doug Evans <dje@google.com>
5602 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
5605 2012-07-02 Stan Shebs <stan@codesourcery.com>
5607 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
5608 (ax.o): Add it to build rule.
5610 (OBS): Add format.o.
5611 (IPA_OBS): Add format.o.
5612 * server.c (handle_query): Claim support for breakpoint commands.
5613 (process_point_options): Add command case.
5614 (process_serial_event): Leave running if there are printfs in
5616 * mem-break.h (any_persistent_commands): Declare.
5617 (add_breakpoint_commands): Declare.
5618 (gdb_no_commands_at_breakpoint): Declare.
5619 (run_breakpoint_commands): Declare.
5620 * mem-break.c (struct point_command_list): New struct.
5621 (struct breakpoint): New field command_list.
5622 (any_persistent_commands): New function.
5623 (add_commands_to_breakpoint): New function.
5624 (add_breakpoint_commands): New function.
5625 (gdb_no_commands_at_breakpoint): New function.
5626 (run_breakpoint_commands): New function.
5627 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
5629 * ax.c: Include format.h.
5630 (ax_printf): New function.
5631 (gdb_eval_agent_expr): Add printf opcode.
5633 2012-06-13 Yao Qi <yao@codesourcery.com>
5635 * server.c (start_inferior): Remove duplicated writes to fields
5636 'last_resume_kind' and 'last_status' of 'current_inferior'.
5638 2012-06-12 Yao Qi <yao@codesourcery.com>
5639 Pedro Alves <palves@redhat.com>
5641 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
5643 * server.c (handle_v_cont): Extend comment.
5645 2012-06-11 Yao Qi <yao@codesourcery.com>
5647 * linux-low.c (linux_attach): Add 'static'.
5649 2012-06-06 Yao Qi <yao@codesourcery.com>
5651 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
5653 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
5655 Fix gcc -flto compilation warning.
5656 * server.c (main): Make variable multi_mode and attach volatile.
5658 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5660 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
5661 if the platform doesn't know about it.
5663 2012-05-30 Jeff Kenton <jkenton@tilera.com>
5665 * Makefile.in (SFILES): Add linux-tile-low.c.
5666 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
5667 * configure.srv: Handle tilegx-*-linux*.
5668 * linux-tile-low.c: New file.
5670 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5672 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
5674 2012-05-24 Pedro Alves <palves@redhat.com>
5678 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
5680 2012-05-24 Pedro Alves <palves@redhat.com>
5684 Replace target_signal with gdb_signal throughout.
5686 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
5688 * linux-low.c (linux_store_registers): Avoid the copying sequence
5689 when no data has been retrieved by ptrace.
5691 2012-05-22 Will Deacon <will.deacon@arm.com>
5693 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
5694 Include asm/ptrace.h.
5695 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
5698 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
5700 * linux-low.c (linux_store_registers): Don't re-retrieve data
5701 with ptrace that has already been obtained from /proc. Always
5702 copy any data retrieved with ptrace to the buffer supplied.
5704 2012-05-11 Yao Qi <yao@codesourcery.com>
5705 Pedro Alves <palves@redhat.com>
5707 * linux-low.c (enum stopping_threads_kind): New.
5708 (stopping_threads): Change type to `enum stopping_threads_kind'.
5709 (handle_extended_wait): If stopping and suspending threads, leave
5710 the new_lwp suspended too.
5711 (linux_wait_for_event): Adjust.
5712 (stop_all_lwps): Set `stopping_threads' to
5713 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
5714 whether we're suspending threads or just stopping them. Assert no
5717 2012-04-29 Yao Qi <yao@codesourcery.com>
5719 * server.h: Move some code to ...
5720 * gdbthread.h: ... here. New.
5721 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
5722 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
5723 (nto-low.o, win32-low.o): Likewise.
5724 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
5725 * regcache.c, remote-utils.c, server.c: Likewise.
5726 * target.c, tracepoint.c, win32-low.c: Likewise.
5728 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5730 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
5731 (PTRACE_ARG4_TYPE): Likewise.
5732 (PTRACE_XFER_TYPE): Likewise.
5733 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
5734 ptrace to PTRACE_ARG3_TYPE.
5735 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
5736 (PTRACE_ARG4_TYPE): Likewise.
5737 (PTRACE_XFER_TYPE): Likewise.
5738 (linux_detach_one_lwp): Cast fourth argument of
5739 ptrace to long then PTRACE_ARG4_TYPE.
5740 (regsets_fetch_inferior_registers): Cast third argument of
5741 ptrace to long then PTRACE_ARG3_TYPE.
5742 (regsets_store_inferior_registers): Likewise.
5744 2012-04-20 Pedro Alves <palves@redhat.com>
5746 * configure: Regenerate.
5748 2012-04-19 Pedro Alves <palves@redhat.com>
5750 * Makefile.in (GNULIB_BUILDDIR): New.
5751 (LIBGNU, INCGNU, GNULIB_H): Adjust.
5752 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
5753 (all, install-only, uninstall, clean-info, all-lib, clean): No
5754 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
5755 (maintainer-clean realclean distclean): Use subdir_do.
5757 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
5758 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
5759 * acinclude.m4: Include acx_configure_dir.m4.
5760 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
5761 calls. Call AC_PROG_RANLIB. Configure gnulib using
5764 (GNULIB_STDINT_H): Adjust.
5765 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
5766 * gdbreplay.c: Include build-gnulib/config.h.
5767 * server.h: Likewise.
5768 * aclocal.m4: Regenerate.
5769 * config.in: Regenerate.
5770 * configure: Regenerate.
5772 2012-04-19 Pedro Alves <palves@redhat.com>
5774 * Makefile.in (LIBGNU, INCGNU): Adjust.
5775 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
5776 (all, install-only, uninstall, clean-info, all-lib, clean)
5777 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
5778 * configure.ac: Adjust AC_OUTPUT output.
5779 * aclocal.m4: Regenerate.
5780 * configure: Regenerate.
5782 2012-04-19 Pedro Alves <palves@redhat.com>
5784 * Makefile.in (generated_files): New.
5785 (server_h): Remove the explicit dependency on config.h, and depend
5786 on $generated_files.
5788 2012-04-19 Pedro Alves <palves@redhat.com>
5790 * Makefile.in (INCGNU): Add -Ignulib.
5792 2012-04-19 Pedro Alves <palves@redhat.com>
5794 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
5795 (INCGNU): ... this, and spell out -I here.
5796 (GNULIB_LIB): Rename to ...
5798 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
5800 2012-04-19 Pedro Alves <palves@redhat.com>
5802 * config.in: Regenerate.
5804 2012-04-19 Pedro Alves <palves@redhat.com>
5806 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
5807 * server.h (memmem): Remove declaration.
5808 * config.in: Regenerate.
5809 * configure: Regenerate.
5811 2012-04-19 Yao Qi <yao@codesourcery.com>
5813 * Makefile.in (SFILES): Add common/vec.c.
5817 2012-04-19 Yao Qi <yao@codesourcery.com>
5819 * remote-utils.c (prepare_resume_reply): Replace with macro
5820 target_core_of_thread.
5821 * server.c (handle_qxfer_threads_proper): Likewise.
5822 * target.h (traget_core_of_thread): New macro.
5824 2012-04-18 Pedro Alves <palves@redhat.com>
5826 * aclocal.m4: Regenerate.
5827 * configure: Regenerate.
5829 2012-04-16 Yao Qi <yao@codesourcery.com>
5831 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
5832 duplicated on address.
5834 2012-04-16 Yao Qi <yao@codesourcery.com>
5836 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
5837 (struct tracepoint_action_ops) <send>: New field.
5838 (m_tracepoint_action_send, r_tracepoint_action_send): New.
5839 (agent_expr_send, x_tracepoint_action_send): New.
5840 (l_tracepoint_action_send): New.
5841 (cmd_qtdp): Download and install tracepoint
5842 according to `use_agent'.
5843 (run_inferior_command): Add one more parameter `len'.
5845 (tracepoint_send_agent): New.
5846 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
5848 2012-04-16 Yao Qi <yao@codesourcery.com>
5850 * tracepoint.c (download_tracepoints): Moved to ...
5851 (cmd_qtstart): ... here.
5853 2012-04-14 Yao Qi <yao@codesourcery.com>
5855 * tracepoint.c: Include inttypes.h.
5856 (struct collect_memory_action): Use sized types.
5857 (struct tracepoint): Likewise.
5858 (cmd_qtdp, stop_tracing): Update print specifiers.
5859 (cmd_qtp, response_tracepoint): Likewise.
5860 (collect_data_at_tracepoint): Likewise.
5861 (collect_data_at_step): Likewise.
5863 2012-04-14 Yao Qi <yao@codesourcery.com>
5865 Import gnulib module inttypes.
5866 * aclocal.m4, config.in, configure: Regenerated.
5868 2012-04-14 Yao Qi <yao@codesourcery.com>
5870 * Makefile.in (maintainer-clean, realclean, distclean): Remove
5871 Makefile and config.status at last.
5873 2012-04-13 Yao Qi <yao@codesourcery.com>
5875 * tracepoint.c: Include stdint.h unconditionally.
5877 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5879 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
5880 on BFD_HAVE_SYS_PROCFS_TYPE.
5881 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
5882 * configure: Regenerate.
5883 * config.in: Likewise.
5885 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
5887 * Makefile.in (clean): Also remove x32.c x32-linux.c
5888 x32-avx.c x32-avx-linux.c.
5889 (x32.o): New target.
5891 (x32-linux.o): Likewise.
5892 (x32-linux.c): Likewise.
5893 (x32-avx.o): Likewise.
5894 (x32-avx.c): Likewise.
5895 (x32-avx-linux.o): Likewise.
5896 (x32-avx-linux.c): Likewise.
5898 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
5899 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
5900 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
5901 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
5902 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
5903 i386/x32-avx-linux.xml.
5905 * linux-x86-low.c (init_registers_x32_linux): New prototype.
5906 (init_registers_x32_avx_linux): Likwise.
5907 (x86_linux_update_xmltarget): Call init_registers_x32_linux
5908 or init_registers_x32_avx_linux if linux_is_elf64 is false.
5910 2012-04-13 Pedro Alves <palves@redhat.com>
5912 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
5913 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
5914 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
5915 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
5918 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5920 * linux-x86-low.c (compat_x32_clock_t): New.
5921 (compat_x32_siginfo_t): Likewise.
5922 (compat_x32_siginfo_from_siginfo): Likewise.
5923 (siginfo_from_compat_x32_siginfo): Likewise.
5924 (linux_is_elf64): Likewise.
5925 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
5926 and siginfo_from_compat_x32_siginfo for x32.
5927 (x86_arch_setup): Set linux_is_elf64.
5929 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5932 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
5934 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
5935 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
5936 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
5937 compatible with process.
5939 2012-04-12 Yao Qi <yao@codesourcery.com>
5941 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
5942 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
5943 (install-only, install-info, clean): Handle sub dir gnulib.
5944 (all-lib, am--refresh): New targets.
5945 (memmem.o): Remove target.
5946 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
5947 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
5948 (AC_REPLACE_FUNCS): Remove memmem.
5949 Invoke gl_INIT and AM_INIT_AUTOMAKE.
5950 (AC_OUTPUT): Generate Makefile in gnulib/.
5951 * aclocal.m4, config.in, configure: Regenerated.
5953 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
5955 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
5957 2012-04-05 Pedro Alves <palves@redhat.com>
5959 -Werror=strict-aliasing
5961 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
5964 2012-04-04 Pedro Alves <palves@redhat.com>
5966 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
5967 (sparc_store_gregset_from_stack, sparc_store_gregset)
5968 (sparc_breakpoint_at): Fix formatting.
5970 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5972 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
5974 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
5975 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
5976 * config.in: Regenerate.
5977 * configure: Likewise.
5979 2012-03-29 Pedro Alves <palves@redhat.com>
5981 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
5982 Correct ptrace arguments.
5984 2012-03-28 Pedro Alves <palves@redhat.com>
5986 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
5987 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
5988 (IA64_FR1_REGNUM): New defines.
5989 (ia64_fetch_register): New.
5990 (the_low_target): Install it.
5991 * linux-low.h (struct linux_target_ops) <fetch_register>: New
5993 * linux-low.c (linux_fetch_registers): Try the
5994 the_low_target.fetch_register hook first.
5996 * linux-arm-low.c (the_low_target): Adjust.
5997 * linux-bfin-low.c (the_low_target): Adjust.
5998 * linux-cris-low.c (the_low_target): Adjust.
5999 * linux-crisv32-low.c (the_low_target): Adjust.
6000 * linux-m32r-low.c (the_low_target): Adjust.
6001 * linux-m68k-low.c (the_low_target): Adjust.
6002 * linux-mips-low.c (the_low_target): Adjust.
6003 * linux-ppc-low.c (the_low_target): Adjust.
6004 * linux-s390-low.c (the_low_target): Adjust.
6005 * linux-sh-low.c (the_low_target): Adjust.
6006 * linux-sparc-low.c (the_low_target): Adjust.
6007 * linux-tic6x-low.c (the_low_target): Adjust.
6008 * linux-x86-low.c (the_low_target): Adjust.
6009 * linux-xtensa-low.c (the_low_target): Adjust.
6011 2012-03-26 Pedro Alves <palves@redhat.com>
6013 * server.c (handle_qxfer_libraries): Don't bail early if
6014 the_target->qxfer_libraries_svr4 is not NULL.
6016 2012-03-26 Pedro Alves <palves@redhat.com>
6018 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
6020 2012-03-23 Pedro Alves <palves@redhat.com>
6022 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
6023 "library-list-svr4" element's start tag when the the DSO list is
6026 2012-03-23 Pedro Alves <palves@redhat.com>
6028 * linux-low.c (read_one_ptr): Read the inferior's pointer through
6029 a variable whose type size is the same as the inferior's pointer
6032 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
6034 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
6036 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
6037 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6038 * linux-low.h: Include <signal.h>.
6039 (struct siginfo): Remove forward declaration.
6040 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
6043 2012-03-21 Mike Frysinger <vapier@gentoo.org>
6045 * .gitignore: Ignore more files.
6047 2012-03-19 Pedro Alves <palves@redhat.com>
6048 Jan Kratochvil <jan.kratochvil@redhat.com>
6050 * server.c (cont_thread, general_thread): Add describing comments.
6051 (start_inferior): Clear `cont_thread'.
6052 (handle_v_cont): Don't set `cont_thread' if resuming all threads
6055 2012-03-15 Yao Qi <yao@codesourcery.com>
6057 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
6059 (cmd_qtdp): ... here.
6061 2012-03-15 Yao Qi <yao@codesourcery.com>
6063 * tracepoint.c (struct tracepoint_action_ops): New.
6064 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
6065 (m_tracepoint_action_download): New.
6066 (r_tracepoint_action_download): New.
6067 (x_tracepoint_action_download): New.
6068 (l_tracepoint_action_download): New.
6069 (add_tracepoint_action): Install `action->ops' according type.
6070 (download_tracepoint_1): Move code `download' function pointer
6071 of various tracepoint_action_ops.
6073 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6075 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
6076 linux_ptrace_attach_warnings.
6078 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6080 * Makefile.in (linux-ptrace.o): New.
6081 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
6082 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
6083 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
6084 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
6085 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
6087 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
6089 2012-03-08 Yao Qi <yao@codesourcery.com>
6090 Pedro Alves <palves@redhat.com>
6092 Fix PR server/13392.
6093 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
6095 * tracepoint.c (remove_tracepoint): New.
6096 (cmd_qtdp): Call remove_tracepoint when failed to install.
6098 2012-03-07 Pedro Alves <palves@redhat.com>
6100 * linux-low.c (get_detach_signal): New.
6101 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
6102 Pass on pending signals to PTRACE_DETACH. Check the result of the
6104 * server.c (program_signals, program_signals_p): New.
6105 (handle_general_set): Handle QProgramSignals.
6106 * server.h (program_signals, program_signals_p): Declare.
6108 2012-03-05 Pedro Alves <palves@redhat.com>
6109 Jan Kratochvil <jan.kratochvil@redhat.com>
6111 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6114 2012-03-03 Yao Qi <yao@codesourcery.com>
6116 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6117 agent_look_up_symbols.
6119 2012-03-03 Yao Qi <yao@codesourcery.com>
6121 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6122 (linux-x86-low.o): Likewise.
6123 * server.h: Remove in_process_agent_loaded.
6124 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6128 2012-03-03 Yao Qi <yao@codesourcery.com>
6130 * tracepoint.c (gdb_agent_capability): New global.
6131 (in_process_agent_loaded_ust): Renamed to
6132 `in_process_agent_supports_ust'.
6134 (in_process_agent_supports_ust): Call agent_capability_check.
6135 (clear_installed_tracepoints): Assert that agent supports
6138 2012-03-03 Yao Qi <yao@codesourcery.com>
6140 * linux-low.c (linux_supports_agent): New.
6141 (linux_target_ops): Initialize field `supports_agent' with
6142 linux_supports_agent.
6143 * target.h (struct target_ops) <supports_agent>: New.
6144 (target_supports_agent): New macro.
6145 * server.c (handle_general_set): Handle packet 'QAgent'.
6146 (handle_query): Send `QAgent+'.
6147 * Makefile.in (server.o): Depends on agent.h.
6149 2012-03-03 Yao Qi <yao@codesourcery.com>
6151 * Makefile.in (OBS): Add agent.o.
6152 Add new rule for agent.o.
6153 Track dependence of tracepoint.c on agent.h.
6154 * tracepoint.c (run_inferior_command_1):
6155 (run_inferior_command): Call agent_run_command.
6156 (gdb_ust_connect_sync_socket): Deleted. Move it to
6158 (resume_thread, stop_thread): Likewise.
6159 (gdb_ust_socket_init): Renamed to ...
6160 (gdb_agent_socket_init): ... New.
6161 (gdb_ust_thread): Renamed to ...
6162 (gdb_agent_helper_thread): ... New.
6163 (gdb_ust_init): Move some code to ...
6164 (gdb_agent_init): ... here. New.
6165 [HAVE_UST]: Call gdb_ust_init.
6166 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6167 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6168 * config.in, configure: Regenerated.
6170 2012-03-02 Pedro Alves <palves@redhat.com>
6172 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6173 * linux-low.c (struct simple_pid_list): New.
6174 (stopped_pids): New a struct simple_pid_list pointer.
6175 (add_to_pid_list, pull_pid_from_list): New.
6176 (handle_extended_wait): Don't assume the first signal new children
6177 report is SIGSTOP. Adjust call to pull_pid_from_list.
6178 (linux_wait_for_lwp): Adjust.
6180 2012-03-02 Yao Qi <yao@codesourcery.com>
6182 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6185 2012-03-02 Yao Qi <yao@codesourcery.com>
6187 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6188 `stop_pc' and `tpoint'. Update caller.
6190 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6192 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6193 * linux-low.c (use_linux_regsets): New macro.
6194 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6195 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6196 (linux_register_in_regsets): New function.
6197 (usr_fetch_inferior_registers): Skip registers covered by
6199 (usr_store_inferior_registers): Likewise.
6200 (usr_fetch_inferior_registers): New macro.
6201 (usr_store_inferior_registers): Likewise.
6202 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6203 (linux_store_registers): Likewise.
6204 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6206 (init_registers_mips64_dsp_linux): Likewise.
6207 (init_registers_mips_linux): New macro.
6208 (init_registers_mips_dsp_linux): Likewise.
6209 (mips_dsp_num_regs): Likewise.
6210 (DSP_BASE, DSP_CONTROL): New fallback macros.
6211 (mips_base_regs): New macro.
6212 (mips_regmap): Use it. Fix the size.
6213 (mips_dsp_regmap): New variable.
6214 (mips_dsp_regset_bitmap): Likewise.
6215 (mips_arch_setup): New function.
6216 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6218 (mips_cannot_store_register): Likewise.
6219 (the_low_target): Update .arch_setup, .num_regs and .regmap
6220 initializers. Add .regset_bitmap initializer.
6221 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6223 * linux-bfin-low.c (the_low_target): Likewise.
6224 * linux-cris-low.c (the_low_target): Likewise.
6225 * linux-crisv32-low.c (the_low_target): Likewise.
6226 * linux-ia64-low.c (the_low_target): Likewise.
6227 * linux-m32r-low.c (the_low_target): Likewise.
6228 * linux-m68k-low.c (the_low_target): Likewise.
6229 * linux-ppc-low.c (the_low_target): Likewise.
6230 * linux-s390-low.c (the_low_target): Likewise.
6231 * linux-sh-low.c (the_low_target): Likewise.
6232 * linux-sparc-low.c (the_low_target): Likewise.
6233 * linux-tic6x-low.c (the_low_target): Likewise.
6234 * linux-x86-low.c (the_low_target): Likewise.
6235 * linux-xtensa-low.c (the_low_target): Likewise.
6236 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6237 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6238 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6240 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6241 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6243 2012-02-29 Yao Qi <yao@codesourcery.com>
6244 Pedro Alves <palves@redhat.com>
6246 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6247 `step_over_finished' is true.
6249 2012-02-27 Pedro Alves <palves@redhat.com>
6251 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6252 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6254 2012-02-27 Pedro Alves <palves@redhat.com>
6257 * linux-low.c (pid_is_stopped): New.
6258 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6260 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6262 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6265 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6267 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6269 2012-02-24 Luis Machado <lgustavo@codesourcery>
6271 * server.c (handle_query): Advertise support for target-side
6272 breakpoint condition evaluation.
6273 (process_point_options): New function.
6274 (process_serial_event): When inserting a breakpoint, check for
6275 a target-side condition that should be evaluated.
6277 * mem-break.c: Include regcache.h and ax.h.
6278 (point_cond_list_t): New data structure.
6279 (breakpoint) <cond_list>: New field.
6280 (find_gdb_breakpoint_at): Make non-static.
6281 (delete_gdb_breakpoint_at): Clear any target-side
6283 (clear_gdb_breakpoint_conditions): New function.
6284 (add_condition_to_breakpoint): Likewise.
6285 (add_breakpoint_condition): Likewise.
6286 (gdb_condition_true_at_breakpoint): Likewise.
6287 (gdb_breakpoint_here): Return result directly instead
6288 of going through a local variable.
6290 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6291 (clear_gdb_breakpoint_conditions): Likewise.
6292 (add_breakpoint_condition): Likewise.
6293 (gdb_condition_true_at_breakpoint): Likewise.
6295 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6296 (need_step_over_p): Take target-side breakpoint condition into
6299 2012-02-24 Luis Machado <lgustavo@codesourcery>
6301 * server.h: Include tracepoint.h.
6302 (agent_mem_read, agent_get_trace_state_variable_value,
6303 agent_set_trace_state_variable_value,
6304 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6305 get_set_tsv_func_addr): New prototypes.
6307 * ax.h: New include file.
6308 * ax.c: New source file.
6310 * tracepoint.c: Include ax.h.
6311 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6312 agent_expr, eval_result_type): Move to ax.h.
6313 (parse_agent_expr): Rename to ...
6314 (gdb_parse_agent_expr): ... this, make it non-static and move
6316 (unparse_agent_expr) Rename to ...
6317 (gdb_unparse_agent_expr): ... this, make it non-static and move
6319 (eval_agent_expr): Rename to ...
6320 (eval_tracepoint_agent_expr): ... this.
6321 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6322 forward declarations.
6323 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6324 (agent_get_trace_state_variable_value): New function.
6325 (agent_set_trace_state_variable_value): New function.
6326 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6327 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6328 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6329 (condition_true_at_tracepoint): Likewise.
6330 (parse_agent_expr): Rename to ...
6331 (gdb_parse_agent_expr): ... this and move to ax.c.
6332 (unparse_agent_expr): Rename to ...
6333 (gdb_unparse_agent_expr): ... this and move to ax.c.
6334 (gdb_agent_op_name): Move to ax.c.
6335 (eval_agent_expr): Rename to ...
6336 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6338 (eval_tracepoint_agent_expr): New function.
6339 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
6341 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6343 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6344 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6345 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6346 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6347 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6348 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6349 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6350 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6351 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6352 (compile_bytecodes): Remove forward declaration.
6353 (is_goto_target): Move to ax.c.
6354 (compile_bytecodes): Move to ax.c and call
6355 agent_get_trace_state_variable_value (...) and
6356 agent_set_trace_state_variable_value (...).
6358 * Makefile.in: Update ax.c and IPA dependencies.
6360 2012-02-24 Pedro Alves <palves@redhat.com>
6362 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6363 (cmd_bigqtbuffer_circular): ... this. Only handle
6364 'QTBuffer:circular:'.
6365 (handle_tracepoint_general_set): Adjust.
6367 2012-02-16 Yao Qi <yao@codesourcery.com>
6369 * inferiors.c: Move code to ...
6370 * dll.c: .... here. New.
6371 * server.h: Declare clear_dlls.
6372 * Makefile.in (SFILES): Add dll.c.
6376 2012-02-11 Yao Qi <yao@codesourcery.com>
6378 * server.c: (handle_monitor_command): Add a new parameter
6380 (handle_query): Update caller.
6382 2012-02-09 Joel Brobecker <brobecker@adacore.com>
6384 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6385 * configure, config.in: Regenerate.
6386 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6389 2012-02-02 Pedro Alves <palves@redhat.com>
6391 Try SIGKILL first, then PTRACE_KILL.
6392 * linux-low.c (linux_kill_one_lwp): New.
6393 (linux_kill_one_lwp): Rename to ...
6394 (kill_one_lwp_callback): ... this. Use the new
6397 2012-02-02 Pedro Alves <palves@redhat.com>
6399 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6402 2012-01-27 Pedro Alves <palves@redhat.com>
6404 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6405 (elf_64_file_p): Make static.
6406 (linux_pid_exe_is_elf_64_file): New.
6407 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6408 Delete declarations.
6409 (linux_pid_exe_is_elf_64_file): Declare.
6410 * linux-x86-low.c (x86_arch_setup): Use
6411 linux_pid_exe_is_elf_64_file.
6413 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6415 * linux-low.c (linux_wait_for_event_1): Rename to ...
6416 (linux_wait_for_event): ... here and merge it with former
6417 linux_wait_for_event - new variable wait_ptid, use it.
6418 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6420 2012-01-23 Pedro Alves <palves@redhat.com>
6422 * server.c (main): Avoid yet another case of infinite loop while
6423 detaching/killing after a longjmp.
6425 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6428 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6430 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6432 * hostio.c (handle_readlink): New function.
6433 (handle_vFile): Call it to handle "vFile:readlink" packets.
6435 2012-01-20 Pedro Alves <palves@redhat.com>
6436 Ulrich Weigand <ulrich.weigand@linaro.org>
6438 * server.c (handle_v_requests): Only support vAttach and vRun to
6439 start multiple processes when in extended protocol mode.
6441 2012-01-17 Pedro Alves <palves@redhat.com>
6443 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6444 memalign plus mprotect to allocate the scratch buffer.
6446 2012-01-13 Pedro Alves <palves@redhat.com>
6448 * server.c (attach_inferior): Clear `cont_thread'.
6450 2012-01-13 Pedro Alves <palves@redhat.com>
6452 * server.c (main): Avoid infinite loop while detaching/killing
6455 2012-01-09 Doug Evans <dje@google.com>
6457 * server.c (start_inferior): Set last_ptid in --wrapper case.
6459 2012-01-06 Yao Qi <yao@codesourcery.com>
6461 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6463 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6465 2012-01-04 Yao Qi <yao@codesourcery.com>
6467 * tracepoint.c (cmd_qtdp): Print debug message
6468 for static tracepoint.
6470 2012-01-04 Yao Qi <yao@codesourcery.com>
6472 * tracepoint.c (trace_vdebug): Differentiate debug message
6473 between gdbserver and IPA.
6475 2012-01-03 Yao Qi <yao@codesourcery.com>
6477 * tracepoint.c (tracepoint_was_hit): Don't collect for
6480 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6482 * terminal.h: Reformat copyright header.
6484 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6486 * server.c (gdbserver_version): Update copyright year.
6487 * gdbreplay.c (gdbreplay_version): Likewise.
6489 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6491 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6494 2011-12-18 Hui Zhu <teawater@gmail.com>
6495 * linux-low.c (linux_create_inferior): Save return value to ret.
6497 2011-12-18 Hui Zhu <teawater@gmail.com>
6499 * linux-low.c (linux_create_inferior): Save return value to ret.
6501 2011-12-16 Doug Evans <dje@google.com>
6503 * linux-low.c (linux_create_inferior): If stdio connection,
6504 redirect stdin from /dev/null, stdout to stderr.
6505 * remote-utils.c (remote_is_stdio): New static global.
6506 (remote_connection_is_stdio): New function.
6507 (remote_prepare): Handle stdio connection.
6508 (remote_open): Ditto.
6509 (remote_close): Don't close stdin for stdio connections.
6510 (read_prim,write_prim): New functions. Replace all calls to
6511 read/write to these.
6512 * server.c (main): Watch for "-" argument. Move call to
6513 remote_prepare before start_inferior.
6514 * server.h (STDIO_CONNECTION_NAME): New macro.
6515 (remote_connection_is_stdio): Declare.
6517 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6518 in debugging output.
6520 2011-12-15 Yao Qi <yao@codesourcery.com>
6522 * tracepoint.c: Include sys/syscall.h.
6523 (gdb_ust_thread): Remove preprocessor conditional.
6525 2011-12-14 Pedro Alves <pedro@codesourcery.com>
6527 * linux-low.c (linux_detach_one_lwp): Call
6528 the_low_target.prepare_to_resume before detaching.
6530 2011-12-14 Yao Qi <yao@codesourcery.com>
6532 * tracepoint.c (gdb_ust_thread): Don't ignore return value
6535 2011-12-14 Yao Qi <yao@codesourcery.com>
6537 * i386-low.c (i386_low_stopped_data_address): Initialize local
6540 2011-12-13 Pedro Alves <pedro@codesourcery.com>
6544 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
6545 DR_CONTROL unless necessary. Extend comments.
6546 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
6547 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
6549 2011-12-13 Yao Qi <yao@codesourcery.com>
6551 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
6553 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
6555 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
6557 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
6558 Print new debug message for such case.
6560 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6562 Fix overlapping memcpy.
6563 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
6564 the read_inferior_memory transfer.
6565 (delete_fast_tracepoint_jump): New variable buf. Use it for the
6566 write_inferior_memory transfer.
6567 (set_fast_tracepoint_jump): New variable buf. Use it for the
6568 read_inferior_memory and write_inferior_memory transfers.
6569 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
6570 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
6571 Use it for the write_inferior_memory transfer.
6572 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
6575 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6577 * linux-low.c (fetch_register, store_register): Make code
6578 consistent, fix formatting.
6580 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6582 * linux-low.c (usr_store_inferior_registers): Factor out code
6583 to handle individual registers into...
6584 (store_register): ... this new function.
6586 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
6588 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
6589 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
6590 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
6591 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
6592 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
6593 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
6594 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
6595 (srv_xmlfiles): Add new XML files.
6597 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
6599 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
6600 (init_registers_s390_linux32v1): Add prototype.
6601 (init_registers_s390_linux32v2): Likewise.
6602 (init_registers_s390_linux64v1): Likewise.
6603 (init_registers_s390_linux64v2): Likewise.
6604 (init_registers_s390x_linux64v1): Likewise.
6605 (init_registers_s390x_linux64v2): Likewise.
6606 (s390_num_regs): Increment to 52.
6607 (s390_regmap): Add orig_r2 register.
6608 (s390_num_regs_3264): Increment to 68.
6609 (s390_regmap_3264): Add orig_r2 register.
6610 (s390_collect_ptrace_register): Handle orig_r2 register.
6611 (s390_supply_ptrace_register): Likewise.
6612 (s390_fill_last_break): New function.
6613 (s390_store_last_break): Likewise.
6614 (s390_fill_system_call): New function.
6615 (s390_store_system_call): Likewise.
6616 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
6618 (s390_check_regset): New function.
6619 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
6620 NT_S390_SYSTEM_CALL regsets and use appropriate description.
6621 Update target_regsets for available register sets.
6623 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
6624 Jan Kratochvil <jan.kratochvil@redhat.com>
6626 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
6627 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
6629 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
6630 * linux-low.h (struct process_info_private): New member r_debug.
6631 * server.c (handle_qxfer_libraries): Call
6632 the_target->qxfer_libraries_svr4.
6633 (handle_qxfer_libraries_svr4): New function.
6634 (qxfer_packets): New entry "libraries-svr4".
6635 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
6636 * target.h (struct target_ops): New member qxfer_libraries_svr4.
6637 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
6638 PACKET_qXfer_libraries_svr4.
6640 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
6642 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
6643 PSW address/mask between 8-byte and 16-byte formats.
6644 (s390_supply_ptrace_register): Likewise.
6645 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
6646 basic addressing mode bit.
6648 2011-11-24 Stan Shebs <stan@codesourcery.com>
6650 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
6652 2011-11-17 Stan Shebs <stan@codesourcery.com>
6654 * tracepoint.c (struct tracepoint): New field traceframe_usage.
6655 (tracing_start_time): New global.
6656 (tracing_stop_time): New global.
6657 (tracing_user_name): New global.
6658 (tracing_notes): New global.
6659 (tracing_stop_note): New global.
6660 (cmd_qtstart): Set traceframe_usage, start_time.
6661 (stop_tracing): Set stop_time.
6662 (cmd_qtstatus): Report additional status.
6663 (cmd_qtp): New function.
6664 (handle_tracepoint_query): Call it.
6665 (cmd_qtnotes): New function.
6666 (handle_tracepoint_general_set): Call it.
6667 (get_timestamp): Rename from tsv_get_timestamp.
6669 2011-11-14 Stan Shebs <stan@codesourcery.com>
6670 Kwok Cheung Yeung <kcy@codesourcery.com>
6672 * linux-x86-low.c (small_jump_insn): New.
6673 (i386_install_fast_tracepoint_jump_pad): Add arguments for
6674 trampoline and error message, build a trampoline and issue a small
6675 jump instruction to it.
6676 (x86_install_fast_tracepoint_jump_pad): Add arguments for
6677 trampoline and error message.
6678 (x86_get_min_fast_tracepoint_insn_len): New.
6679 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
6680 * linux-low.h (struct linux_target_ops): Add arguments to
6681 install_fast_tracepoint_jump_pad operation, add new operation.
6682 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
6684 (linux_get_min_fast_tracepoint_insn_len): New function.
6685 (linux_target_op): Add new operation.
6686 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
6687 (gdb_trampoline_buffer_end): Ditto.
6688 (gdb_trampoline_buffer_error): Ditto.
6689 (struct ipa_sym_addresses): Add fields for new IPA variables.
6690 (symbol_list): Add entries for new IPA variables.
6691 (struct tracepoint): Add fields to hold the address range of the
6692 trampoline used by the tracepoint.
6693 (trampoline_buffer_head): New static variable.
6694 (trampoline_buffer_tail): Ditto.
6695 (claim_trampoline_space): New function.
6696 (have_fast_tracepoint_trampoline_buffer): New function.
6697 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
6699 (install_fast_tracepoint): Ditto, also add error buffer argument.
6700 (cmd_qtminftpilen): New function.
6701 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
6702 (fast_tracepoint_from_trampoline_address): New function.
6703 (fast_tracepoint_collecting): Handle trampoline as part of jump
6705 (set_trampoline_buffer_space): New function.
6706 (initialize_tracepoint): Initialize new IPA variables.
6707 * target.h (struct target_ops): Add arguments to
6708 install_fast_tracepoint_jump_pad operation, add new
6709 get_min_fast_tracepoint_insn_len operation.
6710 (target_get_min_fast_tracepoint_insn_len): New.
6711 (install_fast_tracepoint_jump_pad): Add arguments.
6712 * server.h (IPA_BUFSIZ): Define.
6713 * linux-i386-ipa.c: Include extra header files.
6714 (initialize_fast_tracepoint_trampoline_buffer): New function.
6715 (initialize_low_tracepoint): Call it.
6716 * server.h (set_trampoline_buffer_space): Declare.
6717 (claim_trampoline_space): Ditto.
6718 (have_fast_tracepoint_trampoline_buffer): Ditto.
6720 2011-11-14 Yao Qi <yao@codesourcery.com>
6722 * server.c (handle_query): Handle InstallInTrace for qSupported.
6723 * tracepoint.c (add_tracepoint): Sort list.
6724 (install_tracepoint, download_tracepoint): New.
6725 (cmd_qtdp): Call them to install and download tracepoints.
6726 (sort_tracepoints): Removed.
6727 (cmd_qtstart): Update.
6729 2011-11-14 Yao Qi <yao@codesourcery.com>
6731 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
6732 * mem-break.h: Declare.
6733 * tracepoint.c (cmd_qtstart): Move some code to ...
6734 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
6736 (download_tracepoints): Move some code to ...
6737 (download_tracepoint_1): ... here. New.
6739 2011-11-08 Yao Qi <yao@codesourcery.com>
6741 * remote-utils.c (relocate_instruction): A comment fix.
6743 2011-11-07 Joel Brobecker <brobecker@adacore.com>
6745 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
6746 (i386_dr_low_get_control, i386_dr_low_get_status): Use
6747 dr_status_mirror and dr_control_mirror from debug_reg_state.
6748 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
6749 (i386_initial_stuff): Remove use of deleted globals.
6750 (i386_get_thread_context, i386_set_thread_context,
6751 i386_thread_added): Use dr_status_mirror and dr_control_mirror
6752 from debug_reg_state.
6754 2011-11-05 Yao Qi <yao@codesourcery.com>
6756 * tracepoint.c (gdb_collect): Loop over tracepoints of same
6757 address as TPOINT's.
6759 2011-11-02 Stan Shebs <stan@codesourcery.com>
6761 * tracepoint.c (agent_mem_read_string): New function.
6762 (eval_agent_expr): Call it for tracenz.
6763 * server.c (handle_query): Report support for tracenz.
6765 2011-11-02 Yao Qi <yao@codesourcery.com>
6767 * tracepoint.c (cmd_qtstart): Remove unused local variables.
6769 2011-11-02 Yao Qi <yao@codesourcery.com>
6771 * target.h: Fix a typo in comment.
6773 2011-10-31 Pedro Alves <pedro@codesourcery.com>
6775 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
6776 clobber the breakpoints' shadows with fast tracepoint jumps.
6777 * mem-break.h (check_mem_write): Add `myaddr' parameter.
6778 * target.c (write_inferior_memory): Also pass MYADDR down to
6781 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
6783 * configure.ac: Check support for personality routine.
6784 * configure: Regenerate.
6785 * config.in: Likewise.
6786 * linux-low.c: Include <sys/personality.h>.
6787 Define ADDR_NO_RANDOMIZE if necessary.
6788 (linux_create_inferior): Disable address space randomization when
6789 forking inferior, if requested.
6790 (linux_supports_disable_randomization): New function.
6791 (linux_target_ops): Install it.
6792 * server.h (disable_randomization): Declare.
6793 * server.c (disable_randomization): New global variable.
6794 (handle_general_set): Handle QDisableRandomization.
6795 (handle_query): Likewise for qSupported.
6796 (main): Support --disable-randomization and --no-disable-randomization
6797 command line arguments.
6798 * target.h (struct target_ops): Add supports_disable_randomization.
6799 (target_supports_disable_randomization): New macro.
6801 2011-09-29 Mike Frysinger <vapier@gentoo.org>
6803 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
6805 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
6806 [!PT_GETDSBT] (target_loadmap): New definition.
6807 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
6808 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
6809 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
6810 and PT_GETDSBT to LINUX_LOADMAP.
6811 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
6812 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
6814 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
6816 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
6817 (arm_linux_hwbp_cap): New static variable.
6818 (arm_linux_get_hwbp_cap): Replace by ...
6819 (arm_linux_init_hwbp_cap): ... this new function.
6820 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
6821 (arm_linux_get_hw_watchpoint_count): Likewise.
6822 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6823 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
6824 (arm_prepare_to_resume): Use perror_with_name instead of error.
6826 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
6828 * linux-arm-low.c: Include <signal.h>.
6829 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
6830 (struct arm_linux_hwbp_cap): New data type.
6831 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
6832 (struct arm_linux_hw_breakpoint): New data type.
6833 (MAX_BPTS, MAX_WPTS): Define.
6834 (struct arch_process_info, struct arch_lwp_info): New data types.
6835 (arm_linux_get_hwbp_cap): New function.
6836 (arm_linux_get_hw_breakpoint_count): Likewise.
6837 (arm_linux_get_hw_watchpoint_count): Likewise.
6838 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6839 (arm_hwbp_control_initialize): Likewise.
6840 (arm_hwbp_control_is_enabled): Likewise.
6841 (arm_hwbp_control_is_initialized): Likewise.
6842 (arm_hwbp_control_disable): Likewise.
6843 (arm_linux_hw_breakpoint_equal): Likewise.
6844 (arm_linux_hw_point_initialize): Likewise.
6845 (struct update_registers_data): New data structure.
6846 (update_registers_callback: New function.
6847 (arm_insert_point): Likewise.
6848 (arm_remove_point): Likewise.
6849 (arm_stopped_by_watchpoint): Likewise.
6850 (arm_stopped_data_address): Likewise.
6851 (arm_new_process): Likewise.
6852 (arm_new_thread): Likewise.
6853 (arm_prepare_to_resume): Likewise.
6854 (the_low_target): Register arm_insert_point, arm_remove_point,
6855 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
6856 arm_new_thread, and arm_prepare_to_resume.
6858 2011-09-15 Stan Shebs <stan@codesourcery.com>
6860 * server.h (struct emit_ops): Add compare-goto fields.
6861 * tracepoint.c (gdb_agent_op_sizes): New table.
6862 (emit_eq_goto): New function.
6863 (emit_ne_goto): New function.
6864 (emit_lt_goto): New function.
6865 (emit_le_goto): New function.
6866 (emit_gt_goto): New function.
6867 (emit_ge_goto): New function.
6868 (is_goto_target): New function.
6869 (compile_bytecodes): Recognize special cases of compare-goto
6870 combinations and call specialized emitters for them.
6871 * linux-x86-low.c (amd64_emit_eq_goto): New function.
6872 (amd64_emit_ne_goto): New function.
6873 (amd64_emit_lt_goto): New function.
6874 (amd64_emit_le_goto): New function.
6875 (amd64_emit_gt_goto): New function.
6876 (amd64_emit_ge_goto): New function.
6877 (amd64_emit_ops): Add the new functions.
6878 (i386_emit_eq_goto): New function.
6879 (i386_emit_ne_goto): New function.
6880 (i386_emit_lt_goto): New function.
6881 (i386_emit_le_goto): New function.
6882 (i386_emit_gt_goto): New function.
6883 (i386_emit_ge_goto): New function.
6884 (i386_emit_ops): Add the new functions.
6886 2011-09-08 Stan Shebs <stan@codesourcery.com>
6888 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
6889 (i386_emit_epilogue): Restore %ebx.
6891 2011-08-31 Jie Zhang <jzhang918@gmail.com>
6893 * server.c (step_thread): Remove definition.
6894 (process_serial_event): Don't handle Hs.
6895 * server.h (step_thread): Remove declaration.
6896 * target.c (set_desired_inferior): Remove use of step_thread.
6898 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
6900 * linux-low.c: Include linux-procfs.h.
6901 (linux_attach_lwp_1): Update comments.
6902 (linux_attach): Scan for existing threads when attaching to a
6903 process that is the tgid.
6904 * Makefile.in: Update dependencies.
6906 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
6908 * configure.srv: Add linux-procfs.o dependencies.
6910 2011-08-14 Yao Qi <yao@codesourcery.com>
6912 * target.h (struct target_ops): Fix indent.
6913 * win32-low.c (win32_target_ops): Fix comment.
6915 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
6916 Yao Qi <yao@codesourcery.com>
6918 * Makefile.in (clean): Remove tic6x-*.c files.
6919 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
6920 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
6921 (tic6x-c64xp-linux.c): Likewise.
6922 * configure.srv: Add support for tic6x-*-uclinux.
6923 * linux-tic6x-low.c: New.
6924 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
6926 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
6927 Yao Qi <yao@codesourcery.com>
6929 * target.h (struct target_ops): Add read_loadmap.
6930 * linux-low.c (struct target_loadseg): New type.
6931 (struct target_loadmap): New type.
6932 (linux_read_loadmap): New function.
6933 (linux_target_ops): Add linux_read_loadmap.
6934 * server.c (handle_query): Support qXfer:fdpic:read packet.
6935 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
6938 2011-08-05 Eli Zaretskii <eliz@gnu.org>
6940 * win32-low.c: Include <stdint.h>.
6942 2011-07-22 Pedro Alves <pedro@codesourcery.com>
6944 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
6945 to the inferior here.
6946 (i386_remove_aligned_watchpoint): Ditto.
6947 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
6948 fit part of the watchpoint in the debug registers.
6949 (i386_update_inferior_debug_regs): New.
6950 (i386_low_insert_watchpoint): Work on a local mirror of the debug
6951 registers, and only update the inferior on success.
6952 (i386_low_remove_watchpoint): Ditto.
6954 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
6956 * linux-low.c (compare_ints, unique, list_threads, show_process,
6957 linux_core_of_thread): Delete.
6958 (linux_target_ops): Change linux_core_of_thread to
6959 linux_common_core_of_thread.
6960 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
6961 * utils.c (malloc_failure): Change type of argument.
6962 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
6963 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
6964 common/linux-osdata.c, common/ptid.c and common/buffer.c.
6965 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
6966 (IPA_OBJS): Add common-utils-ipa.o.
6967 (ptid_h, linux_osdata_h): New macros.
6968 (server_h): Add common/common-utils.h, common/xml-utils.h,
6969 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
6971 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
6972 ptid.o, buffer.o): New rules.
6973 (linux-low.o): Add common/linux-osdata.h as a dependency.
6974 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
6975 * configure.ac: Add AC_HEADER_DIRENT check.
6976 * config.in: Regenerate.
6977 * configure: Regenerate.
6978 * remote-utils.c (xml_escape_text): Delete.
6979 (buffer_grow, buffer_free, buffer_init, buffer_finish,
6980 buffer_xml_printf): Move to common/buffer.c.
6981 * server.c (main): Remove call to initialize_inferiors.
6982 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
6983 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
6984 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
6985 internal_error, gdb_assert, gdb_assert_fail): Delete.
6986 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
6987 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
6989 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
6990 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
6991 initialize_inferiors): Delete.
6993 2011-07-20 Pedro Alves <pedro@codesourcery.com>
6995 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
6998 2011-05-31 Pedro Alves <pedro@codesourcery.com>
7000 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
7002 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
7004 2011-05-26 Yao Qi <yao@codesourcery.com>
7006 * Makefile.in (thread-db.o): Track dependence to
7007 common/gdb_thread_db.h.
7008 * thread-db.c: include gdb_thread_db.h from right place.
7010 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
7012 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
7013 __FILE__ and __LINE__ to internal_error.
7015 2011-05-13 Doug Evans <dje@google.com>
7017 * thread-db.c (try_thread_db_load_from_sdir): New function.
7018 (try_thread_db_load_from_dir): New function.
7019 (thread_db_load_search): Handle $sdir, ignore $pdir.
7020 Remove trying of system directories if search of
7021 libthread-db-search-path fails, that is now done via $sdir.
7023 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
7025 * server.c (handle_query): Add EnableDisableTracepoints to the list
7026 of supported features.
7027 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
7029 (cmd_qtenable_disable): New.
7030 (cmd_qtstart): Install tracepoints even if disabled.
7031 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
7032 receiving a QTEnable or QTDisable packet.
7033 (gdb_collect): Skip data collection if fast tracepoint is disabled.
7034 (ust_marker_to_static_tracepoint): Do not ignore disabled static
7036 (gdb_probe): Skip data collection if static tracepoint is disabled.
7038 2011-05-10 Doug Evans <dje@google.com>
7040 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
7042 2011-05-04 Doug Evans <dje@google.com>
7044 * linux-low.c (linux_join): Skip process lookup.
7045 * spu-low.c (spu_join): Ditto.
7046 * server.c (join_inferiors_callback): Delete.
7047 (process_serial_event): For 'D' packet (detach) call join_inferior
7050 2011-05-04 Joseph Myers <joseph@codesourcery.com>
7052 * README: Don't mention xscale*-*-linux*.
7053 * configure.srv (xscale*-*-linux*): Don't handle target.
7055 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
7057 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
7059 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
7060 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
7061 (i386_emit_void_call_2): Likewise.
7063 2011-04-26 Yao Qi <yao@codesourcery.com>
7065 * linux-low.c: Move common macros to linux-ptrace.h.
7066 Include linux-ptrace.h.
7067 * Makefile.in (linux_ptrace_h): New.
7068 (linux-low.o): Depends on linux-ptrace.h.
7070 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
7072 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
7073 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
7074 (remote_prepare): New function with most of the TCP code from ...
7075 (remote_open): ... here. Detect PORT here unconditionally. Move also
7076 setting transport_is_reliable.
7077 * server.c (run_once): New variable.
7078 (gdbserver_usage): Document it.
7079 (main): Set run_once for `--once'. Call remote_prepare. Exit after
7080 the first run if RUN_ONCE.
7081 * server.h (run_once, remote_prepare): New declarations.
7083 2011-04-19 Tom Tromey <tromey@redhat.com>
7085 * win32-low.c (handle_load_dll): Remove duplicate "the".
7087 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
7089 Remove support for old Cygwin 1.5 versions.
7090 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
7091 function to avoid warning.
7092 (win32_add_one_solib): Use cygwin_conv_path function to avoid
7095 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
7097 * gdbserver/server.h (Macro _): Define it if not available.
7099 2011-03-14 Michael Snyder <msnyder@vmware.com>
7101 * hostio.c (handle_close): Remove unnecessary null test.
7103 2011-03-10 Joel Brobecker <brobecker@adacore.com>
7105 * Makefile.in (maintainer-clean realclean distclean): Remove
7106 "make ... subdir_do" command.
7108 2011-03-10 Michael Snyder <msnyder@vmware.com>
7110 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7112 * server.c (handle_v_run): Free alloced buffer on early return.
7114 2011-03-09 Yao Qi <yao@codesourcery.com>
7117 2011-03-04 Yao Qi <yao@codesourcery.com>
7119 * Makefile.in: Remove GNU make feature --directory.
7121 2011-03-05 Yao Qi <yao@codesourcery.com>
7123 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7124 (subdir_do): New make target. Copied from gdb/Makefile.
7125 (maintainer-clean, realclean, distclean, clean): Call corresponding
7126 make targets in common/Makefile.
7128 2011-02-11 Yao Qi <yao@codesourcery.com>
7130 * configure.ac: Call AC_PROG_RANLIB.
7131 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7132 * configure: Regenerate.
7134 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7136 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7138 2011-03-06 Yao Qi <yao@codesourcery.com>
7140 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7142 2011-03-05 Yao Qi <yao@codesourcery.com>
7144 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7145 (subdir_do): New make target. Copied from gdb/Makefile.
7146 (maintainer-clean, realclean, distclean, clean): Call corresponding
7147 make targets in common/Makefile.
7149 2011-03-04 Yao Qi <yao@codesourcery.com>
7151 * Makefile.in: Remove GNU make feature --directory.
7153 2011-03-04 Michael Snyder <msnyder@vmware.com>
7155 * server.c (queue_stop_reply): Call xmalloc not malloc.
7157 2011-03-02 Michael Snyder <msnyder@vmware.com>
7159 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7161 2011-02-28 Michael Snyder <msnyder@vmware.com>
7163 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7164 (cmd_qtframe): Ditto.
7165 (cmd_qtbuffer): Ditto.
7166 (cmd_bigqtbuffer): Ditto.
7168 * utils.c (decimal2str): Initialize 'width' to nine, then
7171 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7173 * hostio.c (require_data): Free *data, not data.
7175 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7177 * hostio.c (require_data): Use free, not xfree.
7179 2011-02-27 Michael Snyder <msnyder@vmware.com>
7181 * server.c (handle_query): Discard unused value.
7183 * hostio.c (require_data): Free malloc memory before returning
7186 2011-02-26 Michael Snyder <msnyder@vmware.com>
7188 * linux-low.c (list_threads): Call closedir for dirent.
7190 2011-02-27 Michael Snyder <msnyder@vmware.com>
7192 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7193 a case statement falls through.
7195 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7197 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7200 2011-02-26 Michael Snyder <msnyder@vmware.com>
7202 * utils.c (decimal2str): Eliminate dead code and dead param.
7203 (pulongest): Drop dead param from call to decimal2str.
7206 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7208 Revert the following patch (not approved yet):
7209 2011-02-21 Hui Zhu <teawater@gmail.com>
7210 * tracepoint.c (tp_printf): New function.
7211 (eval_agent_expr): Handle gdb_agent_op_printf.
7213 2011-02-21 Hui Zhu <teawater@gmail.com>
7215 * tracepoint.c (tp_printf): New function.
7216 (eval_agent_expr): Handle gdb_agent_op_printf.
7218 2011-02-18 Tom Tromey <tromey@redhat.com>
7220 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7221 (tracepoint.o): Likewise.
7222 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7223 (gdb_agent_op_names): Likewise.
7225 2011-02-18 Tom Tromey <tromey@redhat.com>
7227 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7228 gdb_agent_op_rot>: New constants.
7229 (gdb_agent_op_names): Add pick and roll.
7230 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7233 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7235 * aclocal.m4: Regenerated with aclocal-1.11.1.
7237 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7239 * server.c (handle_qxfer_traceframe_info): New.
7240 (qxfer_packets): Register "traceframe-info".
7241 (handle_query): Report support for qXfer:traceframe-info:read+.
7242 * tracepoint.c (match_blocktype): New.
7243 (traceframe_find_block_type): Rename to ...
7244 (traceframe_walk_blocks): ... this. Add callback filter argument,
7246 (traceframe_find_block_type): New, reimplemented on top of
7247 traceframe_walk_blocks.
7248 (build_traceframe_info_xml): New.
7249 (traceframe_read_info): New.
7250 * server.h (traceframe_read_info): Declare.
7252 2011-02-11 Yao Qi <yao@codesourcery.com>
7254 * configure.ac: Call AC_PROG_RANLIB.
7255 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7256 * configure: Regenerate.
7258 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7260 * server.c (gdb_read_memory): Change return semantics to allow
7262 (handle_search_memory_1): Adjust.
7263 (process_serial_event) <'m' packet>: Handle partial transfers.
7264 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7266 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7268 * regcache.c (init_register_cache): Initialize
7269 regcache->register_status.
7270 (free_register_cache): Release regcache->register_status.
7271 (regcache_cpy): Copy register_status.
7272 (registers_to_string): Print 'x's for unavailable registers.
7273 (supply_register): Mark the register's status valid or
7274 unavailable, depending on whether a buffer was passed in or not.
7275 (supply_register_zeroed): New.
7276 (supply_regblock): Mark the registers' status valid or
7277 unavailable, depending on whether a buffer was passed in or not.
7278 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7279 (struct regcache): New `register_status' field.
7280 (supply_register_zeroed): Declare.
7281 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7282 supply_register_zeroed, rather than passing a NULL buffer to
7284 * tracepoint.c (fetch_traceframe_registers): Update comment.
7286 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7288 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7291 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7293 * server.h (decode_xfer_write): Change prototype.
7294 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7295 and don't extract the annex here.
7296 * server.c (decode_xfer_read): Remove `annex' parameter,
7297 and don't extract the annex here.
7299 (struct qxfer): New.
7300 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7301 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7302 (handle_qxfer_statictrace): New functions, abstracted out from
7303 handle_query, and made to use the struct qxfer interface.
7304 (handle_threads_qxfer_proper): Rename to ...
7305 (handle_qxfer_threads_proper): ... this.
7306 (handle_threads_qxfer): Rename to ...
7307 (handle_qxfer_threads): ... this. Adjust.
7308 (qxfer_packets): New array.
7309 (handle_qxfer): New function.
7310 (handle_query): Use handle_qxfer.
7312 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7314 * gdbreplay.c: Shorten lines of >= 80 columns.
7315 * linux-low.c: Ditto.
7316 * linux-ppc-low.c: Ditto.
7317 * linux-s390-low.c: Ditto.
7318 * linux-sparc-low.c: Ditto.
7319 * linux-x86-low.c: Ditto.
7320 * linux-xtensa-low.c: Ditto.
7321 * mem-break.c: Ditto.
7323 * regcache.h: Ditto.
7324 * remote-utils.c: Ditto.
7327 * thread-db.c: Ditto.
7328 * tracepoint.c: Ditto.
7330 * win32-low.h: Ditto.
7332 2011-01-05 Joel Brobecker <brobecker@adacore.com>
7334 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7337 2011-01-01 Joel Brobecker <brobecker@adacore.com>
7339 * server.c (gdbserver_version): Update copyright year in version
7341 * gdbreplay.c (gdbreplay_version): Ditto.
7343 2010-12-29 Jie Zhang <jie.zhang@analog.com>
7345 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7346 * linux-bfin-low.c: New file.
7347 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7348 PT_DATA_ADDR for BFIN targets.
7349 * Makefile.in (SFILES): Add linux-bfin-low.c.
7350 (clean): Remove reg-bfin.c.
7351 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7352 * README: Mention supported Blackfin targets.
7354 2010-12-23 Mike Frysinger <vapier@gentoo.org>
7356 * .gitignore: New file.
7358 2010-11-16 Mike Frysinger <vapier@gentoo.org>
7360 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7362 2010-10-22 Jie Zhang <jie@codesourcery.com>
7364 * Makefile.in: Add FLAGS_TO_PASS variable.
7365 (install): Remove dependency of install-only and recursively
7366 invoke make for install-only.
7368 2010-10-04 Doug Evans <dje@google.com>
7370 * Makefile.in (uninstall): Use $(DESTDIR).
7372 2010-09-24 Pedro Alves <pedro@codesourcery.com>
7376 * linux-x86-low.c (compat_siginfo_from_siginfo)
7377 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7378 si_code is < 0. Check for si_code == SI_TIMER before checking for
7381 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7383 * lynx-i386-low.c: New file.
7384 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7386 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7388 * lynx-low.c (ptrace_request_to_str): Remove handling for
7389 request values that have been removed in LynxOS 5.x.
7391 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7393 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7396 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7398 * configure.ac: Add --enable-inprocess-agent option.
7399 * configure: Rebuilt.
7401 2010-09-06 Yao Qi <yao@codesourcery.com>
7403 * linux-low.c (linux_kill): Remove unused variable.
7404 (linux_stabilize_threads): Likewise.
7405 * server.c (start_inferior): Likewise.
7406 (queue_stop_reply_callback): Likewise.
7407 * tracepoint.c (do_action_at_tracepoint): Likewise.
7409 2010-09-06 Yao Qi <yao@codesourcery.com>
7411 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7414 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7416 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7418 2010-09-06 Pedro Alves <pedro@codesourcery.com>
7420 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7423 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7425 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7426 gdbserver/lynx-ppc-low.c: New files.
7427 * Makefile.in (lynx_low_h): New variable.
7428 (lynx-low.o, lynx-ppc-low.o): New rules.
7429 * configure.ac: On LynxOS, link with -lnetinet.
7430 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7431 * configure: regenerate.
7433 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7435 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7436 * configure.ac: Add check for vasprintf and vsnprintf.
7437 * configure, config.in: Regenerate.
7438 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7440 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7442 * gdbreplay.c: Move include of alloca.h up, next to include of
7444 * server.h: Add include of malloc.h.
7445 * mem-break.c: Remove include of malloc.h.
7446 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7448 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7450 * Makefile.in (memmem.o): Build with -Wno-error.
7452 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7454 * utils.c (xsnprintf): Make non-static.
7455 * server.h: Add xsnprintf declaration.
7456 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7457 replace calls to snprintf by calls to xsnprintf throughout.
7459 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7461 * configure.ac: Add configure check for alloca.
7462 * configure, config.in: Regenerate.
7463 * server.h: Include alloca.h if it exists.
7464 * gdbreplay.c: Include alloca.h if it exists.
7466 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7468 * linux-low.c (__SIGRTMIN): Define if not already defined.
7469 (linux_create_inferior): Check for __ANDROID__ rather than
7471 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7472 are already deferred.
7473 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7474 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7475 stopped and already has a pending signal to report.
7476 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7477 a pending signal to report or is moving out of a jump pad.
7478 (linux_init_signals): Check for __ANDROID__ rather than
7481 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7483 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7484 debug_threads check. Avoid a linear search when not doing debug
7487 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7489 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7490 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7491 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7492 (process_event): Change local fd's type to gdb_fildes_t.
7493 (create_file_handler): Adjust prototype.
7494 (delete_file_handler): Adjust prototype.
7495 (handle_file_event): Adjust prototype. Use pfildes.
7496 (create_file_event): Adjsut prototype.
7497 * remote-utils.c (remote_desc, listen_desc): Change type to
7499 * server.h: New gdb_fildes_t typedef.
7500 [USE_WIN32API]: Include winsock2.h.
7501 (delete_file_handler, add_file_handler): Adjust prototypes.
7503 * utils.c (pfildes): New.
7505 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7507 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7508 * configure: Regenerate.
7510 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7512 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7513 (linux_done_accessing_memory): ... this.
7514 (linux_target_ops): Adjust.
7515 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7516 * nto-low.c (nto_target_ops): Adjust comment.
7517 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7518 * spu-low.c (spu_target_ops): Adjust comment.
7519 * target.h (target_ops): Rename unprepare_to_access_memory field
7520 to done_accessing_memory.
7521 (unprepare_to_access_memory): Rename to ...
7522 (done_accessing_memory): ... this.
7524 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7526 * linux-low.c (linux_prepare_to_access_memory): New.
7527 (linux_unprepare_to_access_memory): New.
7528 (linux_target_ops): Install them.
7529 * server.c (read_memory): Rename to ...
7530 (gdb_read_memory): ... this. Use
7531 prepare_to_access_memory/prepare_to_access_memory.
7532 (write_memory): Rename to ...
7533 (gdb_write_memory): ... this. Use
7534 prepare_to_access_memory/prepare_to_access_memory.
7535 (handle_search_memory_1): Adjust.
7536 (process_serial_event): Adjust.
7537 * target.h (struct target_ops): New fields
7538 prepare_to_access_memory and unprepare_to_access_memory.
7539 (prepare_to_access_memory, unprepare_to_access_memory): New.
7540 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
7541 prepare_to_access_memory/prepare_to_access_memory.
7542 * nto-low.c (nto_target_ops): Adjust.
7543 * spu-low.c (spu_target_ops): Adjust.
7544 * win32-low.c (win32_target_ops): Adjust.
7546 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7548 * Makefile.in (WARN_CFLAGS): Get it from configure.
7549 (WERROR_CFLAGS): New.
7550 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
7551 * configure.ac: Introduce --enable-werror, which adds -Werror to
7552 the compiler command line. Enabled by default. Disable with
7553 --disable-werror. Add -Wdeclaration-after-statement
7554 Wpointer-arith and -Wformat-nonliteral to warning flags.
7555 * configure: Regenerate.
7557 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7559 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
7561 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7563 * gdbreplay.c (remote_error): New.
7565 (expect): Use gdbchar. Check for error reading from GDB.
7566 Clarify sync error output.
7567 (play): Check for errors writing to GDB.
7568 * linux-low.c (sigchld_handler): Really ignore `write' errors.
7569 * remote-utils.c (getpkt): Check for errors writing to the remote
7572 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7574 * linux-low.c (linux_wait_1): Move non-debugging code out of
7575 `debug_threads' control.
7577 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7579 * linux-low.c (linux_wait_1): Don't set last_status here.
7580 * server.c (push_event, queue_stop_reply_callback): Assert we're
7581 not pushing a TARGET_WAITKIND_IGNORE event.
7582 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
7583 (myresume, handle_target_event): Set the thread's last_resume_kind
7584 and last_status from the target returned status.
7586 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7590 * linux-x86-low.c (update_debug_registers_callback): New.
7591 (i386_dr_low_set_addr): Use it.
7592 (i386_dr_low_get_addr): New.
7593 (i386_dr_low_set_control): Use update_debug_registers_callback.
7594 (i386_dr_low_get_control): New.
7595 (i386_dr_low_get_status): Adjust.
7596 * linux-low.c (linux_stop_lwp): New.
7597 * linux-low.h (linux_stop_lwp): Declare.
7599 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
7600 argument instead of a i386_debug_reg_state.
7601 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
7602 a i386_debug_reg_state.
7603 (i386_insert_aligned_watchpoint): Adjust.
7604 (i386_remove_aligned_watchpoint): Adjust.
7605 (i386_low_stopped_data_address): Read the debug registers from the
7606 inferior instead of from the mirrors.
7607 * i386-low.h (struct i386_debug_reg_state): Extend comment.
7608 (i386_dr_low_get_addr): Declare.
7609 (i386_dr_low_get_control): Declare.
7610 (i386_dr_low_get_status): Change prototype.
7612 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
7613 (i386_dr_low_get_addr): New.
7614 (i386_dr_low_get_control): New.
7615 (i386_dr_low_get_status): Adjust prototype. Return
7617 (i386_initial_stuff): Clear dr_status_mirror and
7619 (i386_get_thread_context): Adjust.
7620 (i386_set_thread_context): Adjust.
7621 (i386_thread_added): Adjust.
7623 2010-08-24 Pedro Alves <pedro@codesourcery.com>
7625 * linux-low.h (linux_thread_area): Delete declaration.
7627 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
7629 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
7630 after its termination.
7632 2010-08-09 Pedro Alves <pedro@codesourcery.com>
7634 * linux-low.c (gdb_wants_lwp_stopped): Delete.
7635 (gdb_wants_all_stopped): Delete.
7636 (linux_wait_1): Don't call them.
7637 * server.c (handle_v_cont): Tag all threads as want-stopped.
7638 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
7639 stopped as "client-wants-stopped".
7641 2010-07-31 Pedro Alves <pedro@codesourcery.com>
7643 * Makefile.in (signals_h): New.
7644 (server_h): Depend on it.
7645 (server.o): Don't depend on $(signals_def).
7646 (signals.o): Depend on $(signals_def).
7648 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
7650 * Makefile.in (signals_def): New.
7651 (server_h): Append include/gdb/signals.h and signals_def.
7652 (server.o): Append signals_def.
7654 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7656 * server.c (handle_target_event): Use target_signal_to_host for
7657 resume_info.sig initialization.
7658 * target.h (struct thread_resume) <sig>: New comment.
7660 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
7662 * server.c (handle_query): strcpy() the returned string from paddress()
7663 instead of sprintf().
7664 * utils.c (paddress): Return phex_nz().
7666 2010-07-07 Joel Brobecker <brobecker@adacore.com>
7668 * server.c (handle_v_cont): Call mourn_inferior if process
7670 (myresume): Likewise.
7672 2010-07-01 Pedro Alves <pedro@codesourcery.com>
7674 Static tracepoints, and integration with UST.
7676 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
7677 * mem-break.c (uninsert_all_breakpoints)
7678 (reinsert_all_breakpoints): New.
7679 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
7680 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
7681 (gdb_agent_ust_loaded, helper_thread_id)
7682 (gdb_agent_helper_thread_id): New macros.
7683 (struct ipa_sym_addresses): Add addr_ust_loaded,
7684 addr_helper_thread_id, addr_cmd_buf.
7685 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
7686 (in_process_agent_loaded_ust): New.
7687 (write_e_ust_not_loaded): New.
7688 (maybe_write_ipa_ust_not_loaded): New.
7689 (struct collect_static_trace_data_action): New.
7690 (enum tracepoint_type) <static_tracepoint>: New.
7691 (struct tracepoint) <handle>: Mention static tracepoints.
7692 (struct static_tracepoint_ctx): New.
7693 (CMD_BUF_SIZE): New.
7694 (add_tracepoint_action): Handle static tracepoint actions.
7695 (unprobe_marker_at): New.
7696 (clear_installed_tracepoints): Handle static tracepoints.
7697 (cmd_qtdp): Handle static tracepoints.
7698 (probe_marker_at): New.
7699 (cmd_qtstart): Handle static tracepoints.
7700 (response_tracepoint): Handle static tracepoints.
7701 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
7702 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
7703 (get_context_regcache): Handle static tracepoints.
7704 (do_action_at_tracepoint): Handle static tracepoint actions.
7705 (traceframe_find_block_type): Handle static trace data blocks.
7706 (traceframe_read_sdata): New.
7707 (download_tracepoints): Download static tracepoint actions.
7708 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
7709 (GDB_PROBE_NAME): New.
7714 (ust_marker_to_static_tracepoint): New.
7716 (collect_ust_data_at_tracepoint): New.
7717 (gdb_ust_probe): New.
7718 (UNIX_PATH_MAX, SOCK_DIR): New.
7719 (gdb_ust_connect_sync_socket): New.
7720 (resume_thread, stop_thread): New.
7721 (run_inferior_command): New.
7722 (init_named_socket): New.
7723 (gdb_ust_socket_init): New.
7724 (cstr_to_hexstr): New.
7726 (first_marker, next_marker): New.
7727 (response_ust_marker): New.
7728 (cmd_qtfstm, cmd_qtsstm): New.
7729 (unprobe_marker_at, probe_marker_at): New.
7730 (cmd_qtstmat, gdb_ust_thread): New.
7731 (gdb_ust_init): New.
7732 (initialize_tracepoint_ftlib): Call gdb_ust_init.
7733 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
7735 (x86_64_st_collect_regmap): New.
7736 (X86_64_NUM_ST_COLLECT_GREGS): New.
7737 (AMD64_RIP_REGNUM): New.
7738 (supply_static_tracepoint_registers): New.
7739 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
7741 (i386_st_collect_regmap): New.
7742 (i386_NUM_ST_COLLECT_GREGS): New.
7743 (supply_static_tracepoint_registers): New.
7744 * server.c (handle_query): Handle qXfer:statictrace:read.
7745 <qSupported>: Report support for StaticTracepoints, and
7746 qXfer:statictrace:read features.
7747 * server.h (traceframe_read_sdata)
7748 (supply_static_tracepoint_registers): Declare.
7749 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
7750 (unpack_varlen_hex): Include in IPA build.
7751 * Makefile.in (ustlibs, ustinc): New.
7752 (IPA_OBJS): Add remote-utils-ipa.o.
7753 ($(IPA_LIB)): Link -ldl and -lpthread.
7755 (IPAGENT_CFLAGS): Add UST_CFLAGS.
7756 * config.in, configure: Regenerate.
7758 2010-06-20 Ian Lance Taylor <iant@google.com>
7759 Pedro Alves <pedro@codesourcery.com>
7761 * linux-x86-low.c (always_true): Delete.
7762 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
7763 trying to fool the compiler with always_true.
7765 2010-06-20 Pedro Alves <pedro@codesourcery.com>
7767 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
7768 conditions in gdbserver.
7770 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
7772 * spu-low.c (spu_read_memory): Wrap around local store limit.
7773 (spu_write_memory): Likewise.
7775 2010-06-15 Pedro Alves <pedro@codesourcery.com>
7777 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
7778 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
7780 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
7782 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
7783 uses with LONGEST uses.
7785 2010-06-14 Stan Shebs <stan@codesourcery.com>
7786 Pedro Alves <pedro@codesourcery.com>
7790 * linux-x86-low.c: Include limits.h.
7795 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
7796 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
7797 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
7798 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
7799 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
7800 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
7801 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
7802 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
7803 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
7804 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
7805 (amd64_emit_void_call_2): New.
7806 (amd64_emit_ops): New.
7807 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
7808 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
7809 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
7810 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
7811 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
7812 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
7813 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
7814 (i386_emit_call, i386_emit_reg, i386_emit_pop)
7815 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
7816 (i386_emit_stack_adjust, i386_emit_int_call_1)
7817 (i386_emit_void_call_2): New.
7818 (i386_emit_ops): New.
7819 (x86_emit_ops): New.
7820 (the_low_target): Install x86_emit_ops.
7821 * server.h (struct emit_ops): New.
7822 (get_raw_reg_func_addr): Declare.
7823 (current_insn_ptr, emit_error): Declare.
7824 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
7825 (set_trace_state_variable_value): New defines.
7826 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
7827 addr_get_trace_state_variable_value and
7828 addr_set_trace_state_variable_value.
7829 (symbol_list): New fields for get_raw_reg,
7830 get_trace_state_variable_value and set_trace_state_variable_value.
7831 (condfn): New typedef.
7832 (struct tracepoint): New field `compiled_cond'.
7833 (do_action_at_tracepoint): Clear compiled_cond.
7834 (get_trace_state_variable_value, set_trace_state_variable_value):
7836 (condition_true_at_tracepoint): If there's a compiled condition,
7838 (current_insn_ptr, emit_error): New globals.
7839 (struct bytecode_address): New.
7840 (get_raw_reg_func_addr): New.
7841 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
7842 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
7843 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
7844 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
7845 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
7846 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
7847 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
7848 (compile_tracepoint_condition, compile_bytecodes): New.
7849 * target.h (emit_ops): Forward declare.
7850 (struct target_ops): New field emit_ops.
7851 (target_emit_ops): New.
7852 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
7853 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
7854 * linux-low.c (linux_emit_ops): New.
7855 (linux_target_ops): Install it.
7856 * linux-low.h (struct linux_target_ops): New field emit_ops.
7858 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
7860 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
7861 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
7863 2010-06-01 Pedro Alves <pedro@codesourcery.com>
7864 Stan Shebs <stan@codesourcery.com>
7866 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
7867 (all): Depend on $(extra_libraries).
7868 (install-only): Install the IPA.
7869 (IPA_OBJS, IPA_LIB): New.
7870 (clean): Remove the IPA lib.
7871 (IPAGENT_CFLAGS): New.
7872 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
7873 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
7874 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
7875 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
7876 * configure.ac: Check for atomic builtins support in the compiler.
7877 (IPA_DEPFILES, extra_libraries): Define.
7878 * configure.srv (ipa_obj): Add description.
7879 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
7880 (i[34567]86-*-linux*): Set ipa_obj.
7881 (x86_64-*-linux*): Set ipa_obj.
7882 * linux-low.c (stabilizing_threads): New.
7883 (supports_fast_tracepoints): New.
7884 (linux_detach): Stabilize threads before detaching.
7885 (handle_tracepoints): Handle internal tracing breakpoints. Assert
7886 the lwp is either not stabilizing, or is moving out of a jump pad.
7887 (linux_fast_tracepoint_collecting): New.
7888 (maybe_move_out_of_jump_pad): New.
7889 (enqueue_one_deferred_signal): New.
7890 (dequeue_one_deferred_signal): New.
7891 (linux_wait_for_event_1): If moving out of a jump pad, defer
7892 pending signals to later.
7893 (linux_stabilize_threads): New.
7894 (linux_wait_1): Check if threads need moving out of jump pads, and
7896 (stuck_in_jump_pad_callback): New.
7897 (move_out_of_jump_pad_callback): New.
7899 (linux_resume_one_lwp): Handle moving out of jump pads.
7900 (linux_set_resume_request): Dequeue deferred signals.
7901 (need_step_over_p): Also step over fast tracepoint jumps.
7902 (start_step_over): Also uninsert fast tracepoint jumps.
7903 (finish_step_over): Also reinsert fast tracepoint jumps.
7904 (linux_install_fast_tracepoint_jump): New.
7905 (linux_target_ops): Install linux_stabilize_threads and
7906 linux_install_fast_tracepoint_jump_pad.
7907 * linux-low.h (linux_target_ops) <get_thread_area,
7908 install_fast_tracepoint_jump_pad>: New fields.
7909 (struct lwp_info) <collecting_fast_tracepoint,
7910 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
7911 (linux_get_thread_area): Declare.
7912 * linux-x86-low.c (jump_insn): New.
7913 (x86_get_thread_area): New.
7914 (append_insns): New.
7916 (amd64_install_fast_tracepoint_jump_pad): New.
7917 (i386_install_fast_tracepoint_jump_pad): New.
7918 (x86_install_fast_tracepoint_jump_pad): New.
7919 (the_low_target): Install x86_get_thread_area and
7920 x86_install_fast_tracepoint_jump_pad.
7921 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
7922 (struct fast_tracepoint_jump): New.
7923 (fast_tracepoint_jump_insn): New.
7924 (fast_tracepoint_jump_shadow): New.
7925 (find_fast_tracepoint_jump_at): New.
7926 (fast_tracepoint_jump_here): New.
7927 (delete_fast_tracepoint_jump): New.
7928 (set_fast_tracepoint_jump): New.
7929 (uninsert_fast_tracepoint_jumps_at): New.
7930 (reinsert_fast_tracepoint_jumps_at): New.
7931 (set_breakpoint_at): Use write_inferior_memory.
7932 (uninsert_raw_breakpoint): Use write_inferior_memory.
7933 (check_mem_read): Mask out fast tracepoint jumps.
7934 (check_mem_write): Mask out fast tracepoint jumps.
7935 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
7936 (set_fast_tracepoint_jump): Declare.
7937 (delete_fast_tracepoint_jump)
7938 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
7939 (reinsert_fast_tracepoint_jumps_at): Declare.
7940 * regcache.c: Don't compile many functions when building the
7941 in-process agent library.
7942 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
7943 the register buffer in the heap.
7944 (free_register_cache): If the register buffer isn't owned by the
7945 regcache, don't free it.
7946 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
7947 pre-existing register caches.
7948 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
7950 (convert_ascii_to_int): : Constify `from' parameter type.
7951 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
7952 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
7953 the needed buffer in-place.
7954 (relocate_instruction): New.
7955 * server.c (handle_query) <qSymbols>: If the target supports
7956 tracepoints, give it a chance of looking up symbols. Report
7957 support for fast tracepoints.
7958 (handle_status): Stabilize threads.
7959 (process_serial_event): Adjust.
7960 * server.h (struct fast_tracepoint_jump): Forward declare.
7961 (struct process_info) <fast_tracepoint_jumps>: New field.
7962 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
7963 (decode_X_packet, decode_M_packet): Adjust.
7964 (relocate_instruction): Declare.
7965 (in_process_agent_loaded): Declare.
7966 (tracepoint_look_up_symbols): Declare.
7967 (struct fast_tpoint_collect_status): Declare.
7968 (fast_tracepoint_collecting): Declare.
7969 (force_unlock_trace_buffer): Declare.
7970 (handle_tracepoint_bkpts): Declare.
7971 (initialize_low_tracepoint)
7972 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
7973 * target.h (struct target_ops) <stabilize_threads,
7974 install_fast_tracepoint_jump_pad>: New fields.
7975 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
7976 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
7977 [HAVE_STDINT_H]: Include stdint.h.
7978 (trace_debug_1): Rename to ...
7979 (trace_vdebug): ... this.
7980 (trace_debug): Rename to ...
7981 (trace_debug_1): ... this. Add `level' parameter.
7983 (ATTR_USED, ATTR_NOINLINE): New.
7984 (IP_AGENT_EXPORT): New.
7985 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7986 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
7987 (about_to_request_buffer_space, trace_buffer_is_full)
7988 (stopping_tracepoint, expr_eval_result, error_tracepoint)
7989 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
7990 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
7991 (traceframe_write_count, traceframes_created)
7992 (trace_state_variables)
7993 New renaming defines.
7994 (struct ipa_sym_addresses): New.
7995 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
7997 (ipa_sym_addrs): New.
7998 (all_tracepoint_symbols_looked_up): New.
7999 (in_process_agent_loaded): New.
8000 (write_e_ipa_not_loaded): New.
8001 (maybe_write_ipa_not_loaded): New.
8002 (tracepoint_look_up_symbols): New.
8003 (debug_threads) [IN_PROCESS_AGENT]: New.
8004 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
8005 (UNKNOWN_SIDE_EFFECTS): New.
8006 (stop_tracing): New.
8007 (flush_trace_buffer): New.
8008 (stop_tracing_bkpt): New.
8009 (flush_trace_buffer_bkpt): New.
8010 (read_inferior_integer): New.
8011 (read_inferior_uinteger): New.
8012 (read_inferior_data_pointer): New.
8013 (write_inferior_data_pointer): New.
8014 (write_inferior_integer): New.
8015 (write_inferior_uinteger): New.
8016 (struct collect_static_trace_data_action): Delete.
8017 (enum tracepoint_type): New.
8018 (struct tracepoint) <type>: New field `type'.
8019 <actions_str, step_actions, step_actions_str>: Only include in
8021 <orig_size, obj_addr_on_target, adjusted_insn_addr>
8022 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
8023 (tracepoints): Use IP_AGENT_EXPORT.
8024 (last_tracepoint): Don't include in the IPA.
8025 (stopping_tracepoint): Use IP_AGENT_EXPORT.
8026 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
8027 (alloced_trace_state_variables): New.
8028 (trace_state_variables): Use IP_AGENT_EXPORT.
8029 (traceframe_t): Delete unused variable.
8030 (circular_trace_buffer): Don't include in the IPA.
8031 (trace_buffer_start): Delete.
8032 (struct trace_buffer_control): New.
8033 (trace_buffer_free): Delete.
8034 (struct ipa_trace_buffer_control): New.
8035 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
8036 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
8038 (trace_buffer_ctrl): New.
8039 (TRACE_BUFFER_CTRL_CURR): New.
8040 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
8041 Reimplement as macros.
8042 (trace_buffer_wrap): Delete.
8043 (traceframe_write_count, traceframe_read_count)
8044 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
8045 (struct tracepoint_hit_ctx) <type>: New field.
8046 (struct fast_tracepoint_ctx): New.
8047 (memory_barrier): New.
8049 (record_tracepoint_error): Update atomically in the IPA.
8050 (clear_inferior_trace_buffer): New.
8051 (about_to_request_buffer_space): New.
8052 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
8053 updating the same buffer.
8054 (add_tracepoint): Default the tracepoint's type to trap
8055 tracepoint, and orig_size to -1.
8056 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
8058 (create_trace_state_variable): New parameter `gdb'. Handle it.
8059 (clear_installed_tracepoints): Clear fast tracepoint jumps.
8060 (cmd_qtdp): Handle fast tracepoints.
8062 (max_jump_pad_size): New.
8063 (gdb_jump_pad_head): New.
8064 (get_jump_space_head): New.
8065 (claim_jump_space): New.
8066 (sort_tracepoints): New.
8067 (MAX_JUMP_SIZE): New.
8068 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
8070 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
8071 support. Upload fast traceframes, and delete internal IPA
8073 (stop_tracing_handler): New.
8074 (flush_trace_buffer_handler): New.
8075 (cmd_qtstop): Upload fast tracepoints.
8076 (response_tracepoint): Handle fast tracepoints.
8077 (tracepoint_finished_step): Upload fast traceframes. Set the
8078 tracepoint hit context's tracepoint type.
8079 (handle_tracepoint_bkpts): New.
8080 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
8081 type. Add comment about fast tracepoints.
8082 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
8083 non-existing action_str field.
8084 (get_context_regcache): Handle fast tracepoints.
8085 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
8087 (fast_tracepoint_from_jump_pad_address): New.
8088 (fast_tracepoint_from_ipa_tpoint_address): New.
8089 (collecting_t): New.
8090 (force_unlock_trace_buffer): New.
8091 (fast_tracepoint_collecting): New.
8094 (write_inferior_data_ptr): New.
8095 (target_tp_heap): New.
8096 (target_malloc): New.
8097 (download_agent_expr): New.
8099 (download_tracepoints): New.
8100 (download_trace_state_variables): New.
8101 (upload_fast_traceframes): New.
8102 (IPA_FIRST_TRACEFRAME): New.
8103 (IPA_NEXT_TRACEFRAME_1): New.
8104 (IPA_NEXT_TRACEFRAME): New.
8105 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8106 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8107 (gdb_jump_pad_buffer_end): New.
8108 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8109 (initialize_tracepoint): Adjust.
8110 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8111 buffer. Initialize the low module.
8112 * utils.c (PREFIX, TOOLNAME): New.
8113 (malloc_failure): Use PREFIX.
8114 (error): In the IPA, an error causes an exit.
8115 (fatal, warning): Use PREFIX.
8116 (internal_error): Use TOOLNAME.
8117 (NUMCELLS): Increase to 10.
8118 * configure, config.in: Regenerate.
8120 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8122 * server.c (handle_query) <qSupported>: Do two passes over the
8123 qSupported string to avoid nesting strtok.
8125 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8127 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8129 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8131 * configure: Regenerate.
8132 * proc-service.list: New.
8134 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8136 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8139 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8141 * gdbreplay.c (remote_open): Check error return from socket() call by
8142 its equality to -1 not by it being negative.
8143 * remote-utils.c (remote_open): Likewise.
8145 2010-05-23 Pedro Alves <pedro@codesourcery.com>
8147 * config.h: Regenerate.
8149 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8151 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8152 doesn't provide PTRACE_GET_THREAD_AREA.
8154 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8156 * linux-m68k-low.c: Include <asm/ptrace.h>
8157 (ps_get_thread_area): Implement.
8159 2010-05-03 Doug Evans <dje@google.com>
8161 * event-loop.c (struct callback_event): New struct.
8162 (callback_list): New global.
8163 (append_callback_event, delete_callback_event): New functions.
8164 (process_callback): New function.
8165 (start_event_loop): Call it.
8166 * remote-utils.c (NOT_SCHEDULED): Define.
8167 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8168 moved out of readchar.
8169 (readchar): Rewrite. Call reschedule before returning.
8170 (reset_readchar): New function.
8171 (remote_close): Call it.
8172 (process_remaining, reschedule): New functions.
8173 * server.h (callback_handler_func): New typedef.
8174 (append_callback_event, delete_callback_event): Declare.
8176 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8178 * proc-service.c (ps_pglobal_lookup): Use
8179 thread_db_look_up_one_symbol.
8180 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8181 parameter. Use it instead of all_symbols_looked_up.
8182 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8184 (all_symbols_looked_up): Don't declare.
8185 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8186 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8188 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8189 Set all_symbols_looked_up here.
8190 (thread_db_look_up_one_symbol): New.
8191 (thread_db_get_tls_address): Adjust.
8192 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8193 thread_db object on the heap, and tentatively set it in the
8195 (thread_db_init): Don't set all_symbols_looked_up here.
8196 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8198 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8200 * linux-low.c (linux_kill, linux_detach): Adjust.
8201 (status_pending_p_callback): Remove redundant statement. Check
8202 for !TARGET_WAITIKIND_IGNORE, instead of
8203 TARGET_WAITKIND_STOPPED.
8204 (handle_tracepoints): Make sure LWP is locked. Adjust.
8205 (linux_wait_for_event_1): Adjust.
8206 (linux_cancel_breakpoints): New.
8207 (unsuspend_one_lwp): New.
8208 (unsuspend_all_lwps): New.
8209 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8210 (send_sigstop_callback): Change return type to int, add new
8211 `except' parameter and handle it.
8212 (suspend_and_send_sigstop_callback): New.
8213 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8214 pass them down. If SUSPEND, also increment the lwp's suspend
8216 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8217 (need_step_over_p): Don't consider suspended LWPs.
8218 (start_step_over): Adjust.
8219 (proceed_one_lwp): Change return type to int, add new `except'
8220 parameter and handle it.
8221 (unsuspend_and_proceed_one_lwp): New.
8222 (proceed_all_lwps): Use find_inferior instead of
8224 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8225 also decrement the suspend count of LWPs. Pass `except' down,
8226 instead of hacking its suspend count.
8227 (linux_pause_all): Add `freeze' parameter. Adjust.
8228 (linux_unpause_all): New.
8229 (linux_target_ops): Install linux_unpause_all.
8230 * server.c (handle_status): Adjust.
8231 * target.h (struct target_ops): New fields `unpause_all' and
8232 `cancel_breakpoints'. Add new parameter to `pause_all'.
8233 (pause_all): Add new `freeze' parameter.
8235 (cancel_breakpoints): New.
8236 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8238 (cmd_qtstart): Pause threads.
8239 (stop_tracing): Pause threads, and cancel breakpoints.
8240 * win32-low.c (win32_target_ops): Adjust.
8242 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8244 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8245 the inferior right away from here...
8246 (linux_wait_1): ... to here, and adjust to check the thread's
8247 last_resume_kind instead of the lwp's step or stop_expected flags.
8249 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8251 * README: Use consistent `GDB' and `GDBserver' spellings.
8253 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8255 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8256 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8257 (linux_detach_one_lwp): Assume the lwp is stopped.
8258 (any_thread_of): Delete.
8259 (linux_detach): Stop all lwps here. Don't blindly delete all
8261 (delete_lwp_callback): New.
8262 (linux_mourn): Delete all lwps of the process that is gone.
8263 (linux_wait_1): Don't delete the last lwp of the process here.
8264 * mem-break.h (mark_breakpoints_out): Declare.
8265 * mem-break.c (mark_breakpoints_out): New.
8266 (free_all_breakpoints): Use it.
8267 * server.c (handle_target_event): If the process is gone, mark
8269 * thread-db.c (struct thread_db) <create_bp>: New field.
8270 (thread_db_enable_reporting): Fix prototype. Store a thread event
8271 breakpoint reference in the thread_db struct.
8272 (thread_db_load_search): Clear the thread_db object.
8273 (try_thread_db_load_1): Ditto.
8274 (switch_to_process): New.
8275 (disable_thread_event_reporting): Use it.
8276 (remove_thread_event_breakpoints): New.
8277 (thread_db_detach, thread_db_mourn): Use it.
8279 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8281 * linux-low.c (linux_enable_event_reporting): New.
8282 (linux_wait_for_event_1, handle_extended_wait): Use it.
8284 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8286 * linux-low.c (linux_kill_one_lwp, linux_kill)
8287 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8288 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8289 SIGSTOP even if the LWP is stopped.
8290 (send_sigstop_callback): New.
8291 (stop_all_lwps): Use send_sigstop_callback instead.
8292 (linux_resume_one_thread): Adjust.
8293 (proceed_one_lwp): Still proceed an LWP that the client has
8294 requested to stop, if we haven't reported it as stopped yet. Make
8295 sure that LWPs the client want stopped, have a pending SIGSTOP.
8297 2010-04-26 Doug Evans <dje@google.com>
8299 * server.c (handle_general_set): Make static.
8301 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8302 Print received char after testing for error/eof instead of before.
8303 (input_interrupt): Tweak comment.
8305 2010-04-23 Doug Evans <dje@google.com>
8307 * server.c (start_inferior): Print inferior argv if --debug.
8309 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8311 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8312 * nto-x86-low.c: Include server.h
8314 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8316 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8317 be consistent with other sources of this directory.
8318 (init_registers_amd64): Correct name of source file of this function
8321 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8323 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8326 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8328 * win32-i386-low.c: Add 64-bit support.
8329 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8330 (init_registers_amd64): Declare.
8331 (mappings): Add 64-bit version of array.
8332 (init_windows_x86): New function.
8333 (the_low_target): Change init_arch field to init_windows_x86.
8335 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8337 * win32-low.c: Adapt to support also 64-bit architecture.
8338 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8339 (get_image_name): Use SIZE_T type for local variable `done'.
8340 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8341 (toolhelp_get_dll_name): Idem.
8342 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8343 Use uintptr_t typecast to avoid warning.
8344 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8345 (handle_exception): Use phex_nz to avoid warning.
8346 (win32_wait): Remove unused local variable `process'.
8348 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8350 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8353 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8355 * configure.ac: Use `ws2_32' library for srv_mingw.
8356 * configure: Regenerate.
8357 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8358 * remote-utils.c: Likewise.
8360 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8362 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8363 if __x86_64__ is defined.
8365 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8367 * configure: Regenerate.
8369 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8371 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8372 * target.h (target_ops): New get_tib_address field.
8373 * win32-low.h (win32_thread_info): Add thread_local_base field.
8374 * win32-low.c (child_add_thread): Add tlb argument.
8375 Set thread_local_base field to TLB.
8376 (get_child_debug_event): Adapt to child_add_thread change.
8377 (win32_get_tib_address): New function.
8378 (win32_target_ops): Set get_tib_address field to
8379 win32_get_tib_address.
8380 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8382 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8384 * linux-low.c (linux_mourn): Also remove the process.
8385 * server.c (handle_target_event): Don't remove the process here.
8386 * nto-low.c (nto_mourn): New.
8387 (nto_target_ops): Install it.
8388 * spu-low.c (spu_mourn): New.
8389 (spu_target_ops): Install it.
8390 * win32-low.c (win32_mourn): New.
8391 (win32_target_ops): Install it.
8393 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8395 * server.h (buffer_xml_printf): Remove redundant `;'.
8397 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8399 * regcache.c (set_register_cache): Invalidate regcaches before
8400 changing the register cache layout.
8401 (regcache_invalidate_one): Allow a NULL regcache.
8402 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8403 regcaches before changing the register cache layout or the target
8406 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8408 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8409 variable warning on Linux/x86-64.
8411 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8413 GDBserver disconnected tracing support.
8415 * linux-low.c (linux_remove_process): Delete.
8416 (add_lwp): Don't set last_resume_kind here.
8417 (linux_kill): Use `mourn'.
8418 (linux_detach): Use `thread_db_detach', and `mourn'.
8420 (linux_attach_lwp_1): Adjust comment.
8421 (linux_attach): last_resume_kind moved the thread_info; adjust.
8422 (status_pending_p_callback): Adjust.
8423 (linux_wait_for_event_1): Adjust.
8424 (count_events_callback, select_singlestep_lwp_callback)
8425 (select_event_lwp_callback, cancel_breakpoints_callback)
8426 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8427 (proceed_one_lwp): Adjust.
8428 (linux_async): Add debug output.
8429 (linux_thread_stopped): New.
8430 (linux_pause_all): New.
8431 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8433 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8434 (thread_db_free): Delete declaration.
8435 (thread_db_detach, thread_db_mourn): Declare.
8436 * thread-db.c (thread_db_init): Use thread_db_mourn.
8437 (thread_db_free): Delete, split in two.
8438 (disable_thread_event_reporting): New.
8439 (thread_db_detach): New.
8440 (thread_db_mourn): New.
8442 * server.h (struct thread_info) <last_resume_kind>: New field.
8443 <attached>: Add comment.
8444 <gdb_detached>: New field.
8445 (handler_func): Change return type to int.
8446 (handle_serial_event, handle_target_event): Ditto.
8447 (gdb_connected): Declare.
8449 (disconnected_tracing): Declare.
8450 (stop_tracing): Declare.
8452 * server.c (handle_query) <qSupported>: Report support for
8453 disconnected tracing.
8454 (queue_stop_reply_callback): Account for running threads.
8455 (gdb_wants_thread_stopped): New.
8456 (gdb_wants_all_threads_stopped): New.
8457 (gdb_reattached_process): New.
8458 (handle_status): Clear the `gdb_detached' flag of all processes.
8459 In all-stop, stop all threads.
8460 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8461 (process_serial_event): If the remote connection breaks, or if an
8462 exit was forced with "monitor exit", force an event loop exit.
8463 Handle disconnected tracing on detach.
8464 (handle_serial_event): Adjust.
8465 (handle_target_event): If GDB isn't connected, forward events back
8466 to the inferior, unless the last process exited, in which case,
8467 exit gdbserver. Adjust interface.
8469 * remote-utils.c (remote_open): Don't block in accept. Instead
8470 register an event loop source on the listen socket file
8471 descriptor. Refactor bits into ...
8472 (listen_desc): ... this new global.
8473 (gdb_connected): ... this new function.
8474 (enable_async_notification): ... this new function.
8475 (handle_accept_event): ... this new function.
8476 (remote_close): Clear remote_desc.
8478 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8480 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8482 (mourn_inferior): Define.
8483 (target_process_qsupported): Avoid the dangling else problem.
8484 (thread_stopped): Define.
8485 (pause_all): Define.
8486 (target_waitstatus_to_string): Declare.
8487 * target.c (target_waitstatus_to_string): New.
8489 * tracepoint.c (tracing): Make extern.
8490 (disconnected_tracing): New.
8491 (stop_tracing): Make extern. Handle tracing stops due to GDB
8493 (cmd_qtdisconnected): New.
8494 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8495 (handle_tracepoint_general_set): Handle QTDisconnected.
8497 * event-loop.c (event_handler_func): Change return type to int.
8498 (process_event): Bail out if the event handler wants the event
8500 (handle_file_event): Ditto.
8501 (start_event_loop): Bail out if the event handler wants the event
8504 * nto-low.c (nto_target_ops): Adjust.
8505 * spu-low.c (spu_wait): Don't remove the process here.
8506 (spu_target_ops): Adjust.
8507 * win32-low.c (win32_wait): Don't remove the process here.
8508 (win32_target_ops): Adjust.
8510 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8512 * regcache.c (realloc_register_cache): Invalidate inferior's
8513 regcache before recreating it.
8515 2010-04-09 Pedro Alves <pedro@codesourcery.com>
8517 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8519 2010-04-09 Stan Shebs <stan@codesourcery.com>
8520 Pedro Alves <pedro@codesourcery.com>
8522 * server.h (LONGEST): New.
8523 (struct thread_info) <while_stepping>: New field.
8524 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8526 (initialize_tracepoint, handle_tracepoint_general_set)
8527 (handle_tracepoint_query, tracepoint_finished_step)
8528 (tracepoint_was_hit, release_while_stepping_state_list):
8529 (current_traceframe): Declare.
8530 * server.c (handle_general_set): Handle tracepoint packets.
8532 (write_memory): New.
8533 (handle_search_memory_1): Use read_memory.
8534 (handle_query): Report support for conditional tracepoints, trace
8535 state variables, and tracepoint sources. Handle tracepoint
8537 (main): Initialize the tracepoints module.
8538 (process_serial_event): Handle traceframe reads/writes.
8540 * linux-low.c (handle_tracepoints): New.
8541 (linux_wait_1): Call it.
8542 (linux_resume_one_lwp): Handle while-stepping.
8543 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
8544 (linux_target_ops): Install them.
8545 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
8547 * linux-x86-low.c (x86_supports_tracepoints): New.
8548 (the_low_target). Install it.
8550 * mem-break.h (delete_breakpoint): Declare.
8551 * mem-break.c (delete_breakpoint): Make external.
8553 * target.h (struct target_ops): Add `supports_tracepoints',
8554 `read_pc', and `write_pc' fields.
8555 (target_supports_tracepoints): Define.
8556 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
8559 * regcache.h (struct regcache) <registers_owned>: New field.
8560 (init_register_cache, regcache_cpy): Declare.
8561 (regcache_read_pc, regcache_write_pc): Declare.
8562 (register_cache_size): Declare.
8563 (supply_regblock): Declare.
8564 * regcache.c (init_register_cache): New.
8565 (new_register_cache): Use it.
8566 (regcache_cpy): New.
8567 (register_cache_size): New.
8568 (supply_regblock): New.
8569 (regcache_read_pc, regcache_write_pc): New.
8571 * tracepoint.c: New.
8573 * Makefile.in (OBS): Add tracepoint.o.
8574 (tracepoint.o): New rule.
8576 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
8578 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
8580 (i386-mmx.c): Likewise.
8581 (i386-mmx-linux.o): Likewise.
8582 (i386-mmx-linux.c): Likewise.
8584 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
8585 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
8586 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
8587 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
8589 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
8590 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
8591 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
8593 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
8595 * Makefile.in (clean): Updated.
8597 (i386-avx.c): Likewise.
8598 (i386-avx-linux.o): Likewise.
8599 (i386-avx-linux.c): Likewise.
8600 (amd64-avx.o): Likewise.
8601 (amd64-avx.c): Likewise.
8602 (amd64-avx-linux.o): Likewise.
8603 (amd64-avx-linux.c): Likewise.
8605 * configure.srv (srv_i386_regobj): Add i386-avx.o.
8606 (srv_i386_linux_regobj): Add i386-avx-linux.o.
8607 (srv_amd64_regobj): Add amd64-avx.o.
8608 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
8609 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
8610 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
8611 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
8612 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
8613 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
8614 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
8616 * i387-fp.c: Include "i386-xstate.h".
8618 (i387_cache_to_xsave): Likewise.
8619 (i387_xsave_to_cache): Likewise.
8620 (x86_xcr0): Likewise.
8622 * i387-fp.h (i387_cache_to_xsave): Likewise.
8623 (i387_xsave_to_cache): Likewise.
8624 (x86_xcr0): Likewise.
8626 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
8627 * linux-crisv32-low.c (target_regsets): Likewise.
8628 * linux-m68k-low.c (target_regsets): Likewise.
8629 * linux-mips-low.c (target_regsets): Likewise.
8630 * linux-ppc-low.c (target_regsets): Likewise.
8631 * linux-s390-low.c (target_regsets): Likewise.
8632 * linux-sh-low.c (target_regsets): Likewise.
8633 * linux-sparc-low.c (target_regsets): Likewise.
8634 * linux-xtensa-low.c (target_regsets): Likewise.
8636 * linux-low.c: Include <sys/uio.h>.
8637 (regsets_fetch_inferior_registers): Support nt_type.
8638 (regsets_store_inferior_registers): Likewise.
8639 (linux_process_qsupported): New.
8640 (linux_target_ops): Add linux_process_qsupported.
8642 * linux-low.h (regset_info): Add nt_type.
8643 (linux_target_ops): Add process_qsupported.
8645 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
8647 (init_registers_i386_avx_linux): New.
8648 (init_registers_amd64_avx_linux): Likewise.
8649 (xmltarget_i386_linux_no_xml): Likewise.
8650 (xmltarget_amd64_linux_no_xml): Likewise.
8651 (PTRACE_GETREGSET): Likewise.
8652 (PTRACE_SETREGSET): Likewise.
8653 (x86_fill_xstateregset): Likewise.
8654 (x86_store_xstateregset): Likewise.
8655 (use_xml): Likewise.
8656 (x86_linux_update_xmltarget): Likewise.
8657 (x86_linux_process_qsupported): Likewise.
8658 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
8659 (x86_arch_setup): Don't call init_registers_amd64_linux nor
8660 init_registers_i386_linux here. Call
8661 x86_linux_update_xmltarget.
8662 (the_low_target): Add x86_linux_process_qsupported.
8664 * server.c (handle_query): Call target_process_qsupported.
8666 * target.h (target_ops): Add process_qsupported.
8667 (target_process_qsupported): New.
8669 2010-04-03 Pedro Alves <pedro@codesourcery.com>
8671 * inferiors.c (add_thread): Set last_status kind to
8672 TARGET_WAITKIND_IGNORE.
8673 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
8674 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
8675 (linux_wait_1): Move `thread' local definition to block that uses
8676 it. Don't NULL initialize `event_child'.
8677 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
8678 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
8679 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
8681 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8683 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
8684 an extended waitstatus, or by a watchpoint.
8685 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
8686 thread was stepping or has been stopped by a watchpoint.
8688 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8690 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
8691 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
8692 of another, then delete the previous, and validate all
8694 (validate_inserted_breakpoint): New.
8695 (delete_disabled_breakpoints): New.
8696 (validate_breakpoints): New.
8697 (check_mem_read): Validate breakpoints before trusting their
8698 shadow. Delete disabled breakpoints.
8699 (check_mem_write): Validate breakpoints before trusting they
8700 should be inserted. Delete disabled breakpoints.
8701 * mem-break.h (validate_breakpoints):
8702 * server.c (handle_query): Validate breakpoints when we see a
8705 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8707 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
8708 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
8709 if we could tell there's a GDB breakpoint at stop_pc.
8710 (need_step_over_p): Don't do a step over if we find a GDB
8711 breakpoint at the resume PC.
8713 * mem-break.c (struct raw_breakpoint): New.
8714 (enum bkpt_type): New type `gdb_breakpoint'.
8715 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
8716 fields. New field `raw'.
8717 (find_raw_breakpoint_at): New.
8718 (set_raw_breakpoint_at): Handle refcounting. Create a raw
8720 (set_breakpoint_at): Adjust.
8721 (delete_raw_breakpoint): New.
8722 (release_breakpoint): New.
8723 (delete_breakpoint): Rename to...
8724 (delete_breakpoint_1): ... this. Add proc parameter. Use
8725 release_breakpoint. Return ENOENT.
8726 (delete_breakpoint): Reimplement.
8727 (find_breakpoint_at): Delete.
8728 (find_gdb_breakpoint_at): New.
8729 (delete_breakpoint_at): Delete.
8730 (set_gdb_breakpoint_at): New.
8731 (delete_gdb_breakpoint_at): New.
8732 (gdb_breakpoint_here): New.
8733 (set_reinsert_breakpoint): Use release_breakpoint.
8734 (uninsert_breakpoint): Rename to ...
8735 (uninsert_raw_breakpoint): ... this.
8736 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
8737 (reinsert_raw_breakpoint): Change parameter type to
8739 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
8741 (check_breakpoints): Adjust. Use release_breakpoint.
8742 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
8743 (breakpoint_inserted_here): Ditto.
8744 (check_mem_read): Adjust to iterate over raw breakpoints instead.
8745 Don't trust the breakpoint's shadow if it is not inserted.
8746 (check_mem_write): Adjust to iterate over raw breakpoints instead.
8747 (delete_all_breakpoints): Adjust.
8748 (free_all_breakpoints): Mark all breakpoints as uninserted, and
8749 use delete_breakpoint_1.
8751 * mem-break.h (breakpoints_supported): Delete declaration.
8752 (set_gdb_breakpoint_at): Declare.
8753 (gdb_breakpoint_here): Declare.
8754 (delete_breakpoint_at): Delete.
8755 (delete_gdb_breakpoint_at): Declare.
8757 * server.h (struct raw_breakpoint): Forward declare.
8758 (struct process_info): New field `raw_breakpoints'.
8760 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
8763 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8765 * linux-low.c (status_pending_p_callback): Fix comment.
8766 (linux_wait_for_event_1): Move most of the internal breakpoint
8767 handling from here...
8768 (linux_wait_1): ... to here.
8769 (count_events_callback): New.
8770 (select_singlestep_lwp_callback): New.
8771 (select_event_lwp_callback): New.
8772 (cancel_breakpoints_callback): New.
8773 (select_event_lwp): New.
8774 (linux_wait_1): Simplify internal breakpoint handling. Give equal
8775 priority to all LWPs that have had events that should be reported
8776 to the client. Cancel breakpoints when about to reporting the
8777 event to the client, not while stopping lwps. No longer cancel
8778 finished single-steps here.
8779 (cancel_finished_single_step): Delete.
8780 (cancel_finished_single_steps): Delete.
8782 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8784 * mem-break.c (enum bkpt_type): New.
8785 (struct breakpoint): New field `type'.
8786 (set_breakpoint_at): Change return type to struct breakpoint
8787 pointer. Set type to `other_breakpoint' by default.
8788 (delete_breakpoint): Rewrite, supporting more than one breakpoint
8789 in the breakpoint list.
8790 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
8791 (reinsert_breakpoint): Rename to ...
8792 (reinsert_raw_breakpoint): ... this.
8793 (reinsert_breakpoints_at): Adjust.
8794 * mem-break.h (struct breakpoint): Declare.
8795 (set_breakpoint_at): Change return type to struct breakpoint
8798 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8800 * server.c (handle_query): Assign, not compare.
8802 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8804 Teach linux gdbserver to step-over-breakpoints.
8806 * linux-low.c (can_hardware_single_step): New.
8807 (supports_breakpoints): New.
8808 (handle_extended_wait): If stopping threads, read the stop pc of
8811 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
8812 low target doesn't support retrieving the PC.
8813 (add_lwp): Set last_resume_kind to resume_continue.
8814 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
8815 (linux_attach): Don't clear stop_expected. Set the lwp's
8816 last_resume_kind to resume_stop.
8817 (linux_detach_one_lwp): Don't check for removed breakpoints.
8818 (check_removed_breakpoint): Delete.
8819 (status_pending_p): Rename to ...
8820 (status_pending_p_callback): ... this. Don't check for removed
8821 breakpoints. Don't consider threads that are stopped from GDB's
8823 (linux_wait_for_lwp): Always read the stop_pc here.
8824 (cancel_breakpoint): New.
8825 (step_over_bkpt): New global.
8826 (linux_wait_for_event_1): Implement stepping over breakpoints.
8827 (gdb_wants_lwp_stopped): New.
8828 (gdb_wants_all_stopped): New.
8829 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
8830 single-step traps here. Store the thread's last reported target
8832 (send_sigstop): Don't clear stop_expected. Always set it,
8834 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
8835 (cancel_finished_single_step): New.
8836 (cancel_finished_single_steps): New.
8837 (wait_for_sigstop): Don't cancel finished single-step traps here.
8838 (linux_resume_one_lwp): Don't check for removed breakpoints.
8839 Don't set `step' on non-hardware step archs.
8840 (linux_set_resume_request): Ignore resume_stop requests if already
8841 stopping or stopped. Set the lwp's last_resume_kind.
8842 (resume_status_pending_p): Don't check for removed breakpoints.
8843 (need_step_over_p): New.
8844 (start_step_over): New.
8845 (finish_step_over): New.
8846 (linux_resume_one_thread): Always queue a sigstop for resume_stop
8847 requests. Clear the thread's last reported target waitstatus.
8848 Don't use the `suspended' flag. Don't consider pending breakpoints.
8849 (linux_resume): Start a step-over if necessary.
8850 (proceed_one_lwp): New.
8851 (proceed_all_lwps): New.
8852 (unstop_all_lwps): New.
8853 * linux-low.h (struct lwp_info): Rewrite comment for the
8854 `suspended' flag. Add the `stop_pc' field. Delete the
8855 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
8856 Add `'last_resume_kind' and `need_step_over' fields.
8857 * inferiors.c (struct thread_info): Delete, moved elsewhere.
8858 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
8859 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
8860 (set_raw_breakpoint_at): New.
8861 (set_breakpoint_at): Rewrite to use it.
8862 (reinsert_breakpoint_handler): Delete.
8863 (set_reinsert_breakpoint): New.
8864 (reinsert_breakpoint_by_bp): Delete.
8865 (delete_reinsert_breakpoints): New.
8866 (uninsert_breakpoint): Rewrite.
8867 (uninsert_breakpoints_at): New.
8868 (reinsert_breakpoint): Rewrite.
8869 (reinsert_breakpoints_at): New.
8870 (check_breakpoints): Rewrite.
8871 (breakpoint_here): New.
8872 (breakpoint_inserted_here): New.
8873 (check_mem_read): Adjust.
8874 * mem-break.h (breakpoints_supported, breakpoint_here)
8875 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
8876 (reinsert_breakpoint_by_bp): Delete declaration.
8877 (delete_reinsert_breakpoints): Declare.
8878 (reinsert_breakpoint): Delete declaration.
8879 (reinsert_breakpoints_at): Declare.
8880 (uninsert_breakpoint): Delete declaration.
8881 (uninsert_breakpoints_at): Declare.
8882 (check_breakpoints): Adjust prototype.
8883 * server.h: Adjust include order.
8884 (struct thread_info): Declare here. Add a `last_status' field.
8886 2010-03-23 Michael Snyder <msnyder@vmware.com>
8888 * server.c (crc32): New function.
8889 (handle_query): Add handling for 'qCRC:' request.
8891 2010-03-23 Pedro Alves <pedro@codesourcery.com>
8893 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
8894 lwp had been stopped by a watchpoint.
8896 2010-03-16 Pedro Alves <pedro@codesourcery.com>
8898 * server.h (internal_error): Declare.
8899 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
8900 * utils.c (internal_error): New function.
8902 2010-03-15 Andreas Schwab <schwab@redhat.com>
8904 * configure.srv: Fix typo setting srv_regobj.
8906 2010-03-15 Pedro Alves <pedro@codesourcery.com>
8908 * linux-low.c (fetch_register): Avoid passing a non string literal
8910 (usr_store_inferior_registers): Ditto.
8912 2010-03-14 Pedro Alves <pedro@codesourcery.com>
8914 * linux-low.c (linux_write_memory): Bail out early if peeking
8917 2010-03-14 Pedro Alves <pedro@codesourcery.com>
8919 * linux-low.h (struct lwp_info): New fields
8920 `stopped_by_watchpoint' and `stopped_data_address'.
8921 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
8922 here, and cache them in the lwp object.
8923 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
8925 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
8927 (linux_stopped_by_watchpoint): Rewrite.
8928 (linux_stopped_data_address): Rewrite.
8930 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
8932 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
8933 switching the current inferior, not before.
8935 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
8937 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
8938 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
8939 i386-linux.c and amd64-linux.c.
8940 (reg-i386.o): Removed.
8941 (reg-i386.c): Likewise.
8942 (reg-i386-linux.o): Likewise.
8943 (reg-i386-linux.c): Likewise.
8944 (reg-x86-64.o): Likewise.
8945 (reg-x86-64.c): Likewise.
8946 (reg-x86-64-linux.o): Likewise.
8947 (reg-x86-64-linux.c): Likewise.
8950 (i386-linux.o): Likewise.
8951 (i386-linux.c): Likewise.
8952 (amd64.o): Likewise.
8953 (amd64.c): Likewise.
8954 (amd64-linux.o): Likewise.
8955 (amd64-linux.c): Likewise.
8957 * configure.srv (srv_i386_regobj): New.
8958 (srv_i386_linux_regobj): Likewise.
8959 (srv_amd64_regobj): Likewise.
8960 (srv_amd64_linux_regobj): Likewise.
8961 (srv_i386_32bit_xmlfiles): Likewise.
8962 (srv_i386_64bit_xmlfiles): Likewise.
8963 (srv_i386_xmlfiles): Likewise.
8964 (srv_amd64_xmlfiles): Likewise.
8965 (srv_i386_linux_xmlfiles): Likewise.
8966 (srv_amd64_linux_xmlfiles): Likewise.
8967 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
8968 srv_xmlfiles to $srv_i386_xmlfiles.
8969 (i[34567]86-*-mingw32ce*): Likewise.
8970 (i[34567]86-*-mingw*): Likewise.
8971 (i[34567]86-*-nto*): Likewise.
8972 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
8973 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
8974 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
8975 (x86_64-*-linux*): Likewise.
8977 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
8978 (init_registers_amd64_linux): New.
8979 (x86_arch_setup): Replace init_registers_x86_64_linux with
8980 init_registers_amd64_linux.
8982 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
8984 * configure.ac: Check for libdl. If it is not available link against
8985 static libthread_db.
8986 * configure: Regenerate.
8988 2010-02-22 Pedro Alves <pedro@codesourcery.com>
8992 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
8993 handing a read watchpoint.
8994 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
8996 2010-02-12 Doug Evans <dje@google.com>
8998 * linux-low.c (linux_supports_tracefork_flag): Document.
8999 (linux_look_up_symbols): Add comment.
9001 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
9003 * regcache.c (supply_register): Clear regcache if buf is NULL.
9005 2010-02-02 Nicolas Roche <roche@sourceware.org>
9006 Joel Brobecker <brobecker@adacore.com>
9008 * inferiors.c (find_inferior): Add function documentation.
9009 (unloaded_dll): Handle the case where the unloaded dll has not
9010 been previously registered in the dll list.
9012 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9014 * linux-arm-low.c (thumb_breakpoint_len): Delete.
9015 (thumb2_breakpoint): New.
9016 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
9018 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9020 * linux-low.c (get_stop_pc): Check for SIGTRAP.
9021 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
9024 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9026 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
9028 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9030 * linux-s390-low.c (s390_collect_ptrace_register)
9031 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
9033 2010-01-21 Doug Evans <dje@google.com>
9035 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
9036 (PTRACE_ARG4_TYPE): New macro.
9037 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
9038 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
9039 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
9040 (usr_store_inferior_registers): Ditto.
9041 (linux_read_memory, linux_write_memory): Ditto.
9042 (linux_test_for_tracefork): Ditto.
9044 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
9045 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
9047 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9049 * proc-service.c (ps_lgetregs): Don't refetch registers from the
9052 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9054 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
9055 prototype to take a regcache. Adjust.
9057 2010-01-20 Pedro Alves <pedro@codesourcery.com>
9059 * regcache.h (struct thread_info): Forward declare.
9060 (struct regcache): New.
9061 (new_register_cache): Adjust prototype.
9062 (get_thread_regcache): Declare.
9063 (free_register_cache): Adjust prototype.
9064 (registers_to_string, registers_from_string): Ditto.
9065 (supply_register, supply_register_by_name, collect_register)
9066 (collect_register_as_string, collect_register_by_name): Ditto.
9067 * regcache.c (struct inferior_regcache_data): Delete.
9068 (get_regcache): Rename to ...
9069 (get_thread_regcache): ... this. Adjust. Switch inferior before
9071 (regcache_invalidate_one): Adjust.
9072 (regcache_invalidate): Fix prototype.
9073 (new_register_cache): Return the new register cache.
9074 (free_register_cache): Change prototype.
9075 (realloc_register_cache): Adjust.
9076 (registers_to_string): Change prototype to take a regcache. Adjust.
9077 (registers_from_string): Ditto.
9078 (register_data): Ditto.
9079 (supply_register): Ditto.
9080 (supply_register_by_name): Ditto.
9081 (collect_register): Ditto.
9082 (collect_register_as_string): Ditto.
9083 (collect_register_by_name): Ditto.
9084 * server.c (process_serial_event): Adjust.
9085 * linux-low.h (regset_fill_func, regset_store_func): Change
9087 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
9089 * linux-low.c (get_stop_pc): Adjust.
9090 (check_removed_breakpoint): Adjust.
9091 (linux_wait_for_event): Adjust.
9092 (linux_resume_one_lwp): Adjust.
9093 (fetch_register): Add regcache parameter. Adjust.
9094 (usr_store_inferior_registers): Ditto.
9095 (regsets_fetch_inferior_registers): Ditto.
9096 (regsets_store_inferior_registers): Ditto.
9097 (linux_fetch_registers, linux_store_registers): Ditto.
9098 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
9100 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
9102 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
9103 prototype to take a regcache.
9104 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9105 * remote-utils.c (convert_ascii_to_int, outreg)
9106 (prepare_resume_reply): Change prototype to take a regcache.
9108 * target.h (struct target_ops) <fetch_registers, store_registers>:
9109 Change prototype to take a regcache.
9110 (fetch_inferior_registers, store_inferior_registers): Change
9111 prototype to take a regcache. Adjust.
9112 * proc-service.c (ps_lgetregs): Adjust.
9113 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9114 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9115 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9116 take a regcache. Adjust.
9117 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9118 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9119 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9120 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9121 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9122 (cris_cannot_fetch_register):
9123 (cris_breakpoint_at): Change prototype to take a regcache.
9125 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9126 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9127 to take a regcache. Adjust.
9128 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9130 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9131 take a regcache. Adjust.
9132 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9133 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9134 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9135 * linux-mips-low.c (mips_get_pc):
9136 (mips_set_pc): Change prototype to take a regcache. Adjust.
9137 (mips_reinsert_addr): Adjust.
9138 (mips_collect_register): Change prototype to take a regcache.
9140 (mips_supply_register):
9141 (mips_collect_register_32bit, mips_supply_register_32bit)
9142 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9143 (mips_store_fpregset): Ditto.
9144 * linux-ppc-low.c (ppc_supply_ptrace_register)
9145 (ppc_supply_ptrace_register): Ditto.
9146 (parse_spufs_run): Adjust.
9147 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9148 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9149 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9150 take a regcache. Adjust.
9151 * linux-s390-low.c (s390_collect_ptrace_register)
9152 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9153 (s390_set_pc): Change prototype to take a regcache. Adjust.
9154 (s390_arch_setup): Adjust.
9155 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9156 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9157 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9158 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9159 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9161 (sparc_breakpoint_at): Adjust.
9162 * linux-xtensa-low.c (xtensa_fill_gregset):
9163 (xtensa_store_gregset):
9164 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9165 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9166 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9167 prototype to take a regcache. Adjust.
9168 * win32-arm-low.c (arm_fetch_inferior_register)
9169 (arm_store_inferior_register): Change prototype to take a
9171 * win32-i386-low.c (i386_fetch_inferior_register)
9172 (i386_store_inferior_register): Change prototype to take a
9174 * win32-low.c (child_fetch_inferior_registers)
9175 (child_store_inferior_registers): Change prototype to take a
9177 (win32_wait): Adjust.
9178 (win32_fetch_inferior_registers): Change prototype to take a
9180 (win32_store_inferior_registers): Adjust.
9181 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9182 store_inferior_register>: Change prototype to take a regcache.
9184 2010-01-20 Doug Evans <dje@google.com>
9186 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9188 (linux_wait_for_event1, linux_init_signals): Ditto.
9189 (W_STOPCODE): Provide definition if missing.
9191 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9193 * linux-low.c (linux_core_of_thread): New.
9194 (compare_ints, show_process, list_threads): New.
9195 (linux_qxfer_osdata): Report threads and cores.
9196 (linux_target_op): Register linux_core_of_thread.
9197 * remote-utils.c (prepare_resume_reply): Report the core.
9198 (buffer_xml_printf): Support %d specifier.
9199 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9201 (handle_query): Handle qXfer:threads. Announce availability
9203 * target.h (struct target_ops): New field core_of_thread.
9205 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9207 * Makefile.in (clean): Remove new generated files.
9208 (reg-s390.o, reg-s390.c): Remove rules.
9209 (reg-s390x.o, reg-s390x.c): Likewise.
9210 (s390-linux32.o, s390-linux32.c): Add rules.
9211 (s390-linux64.o, s390-linux64.c): Likewise.
9212 (s390x-linux64.o, s390x-linux64.c): Likewise.
9213 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9214 * linux-s390-low.c: Include <elf.h>.
9215 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9216 (init_registers_s390): Remove prototype.
9217 (init_registers_s390x): Likewise.
9218 (init_registers_s390_linux32): Add prototype.
9219 (init_registers_s390_linux64): Likewise.
9220 (init_registers_s390x_linux64): Likewise.
9221 (s390_num_regs_3264): New define.
9222 (s390_regmap_3264): New global variable.
9223 (s390_cannot_fetch_register): Remove obsolete check.
9224 (s390_cannot_store_register): Likewise.
9225 (s390_collect_ptrace_register): Handle upper/lower register halves.
9226 (s390_supply_ptrace_register): Likewise.
9227 (s390_fill_gregset): Update to register number changes.
9228 (s390_get_hwcap): New routine.
9229 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9230 Install appropriate regmap and register set.
9232 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9234 * server.c (gdbserver_version): Update copyright year to 2010.
9235 * gdbreplay.c (gdbreplay_version): Likewise.
9237 2009-12-28 Doug Evans <dje@google.com>
9239 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9240 elf/external.h. Include <elf.h> instead but only if necessary.
9242 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9244 * linux-low.c (linux_remove_process): Remove `detaching'
9245 parameter. Don't release/detach from thread_db here.
9246 (linux_kill): Release/detach from thread_db here, ...
9247 (linux_detach): ... and here, before actually detaching.
9248 (linux_wait_1): ... and here, when a process exits.
9249 * thread-db.c (any_thread_of): New.
9250 (thread_db_free): Switch the current inferior to a thread of the
9253 2009-12-21 Doug Evans <dje@google.com>
9255 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9257 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9258 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9259 warning ifndef __NR_tkill. Move setting of errno there too.
9260 Delete unnecessary resetting of errno after syscall.
9261 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9263 * configure.ac: Check for dladdr.
9264 * config.in: Regenerate.
9265 * configure: Regenerate.
9266 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9267 (try_thread_db_load): Update.
9269 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9271 2009-12-18 Doug Evans <dje@google.com>
9273 * event-loop.c: Include unistd.h if it exists.
9275 * linux-low.c (my_waitpid): Move definition away from being in
9276 between linux_tracefork_child/linux_test_for_tracefork.
9278 * gdb_proc_service.h (psaddr_t): Fix type.
9279 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9280 signature to match glibc.
9282 2009-12-16 Doug Evans <dje@google.com>
9284 * linux-low.c (linux_read_memory): Fix argument to read.
9286 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9288 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9289 events, don't leave current_inferior pointing at null.
9291 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9293 * win32-low.c (LOG): Delete.
9294 (OUTMSG): Output to stderr.
9295 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9296 on compile time LOG macro.
9297 (win32_wait): Fix debug output.
9299 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9301 * win32-low.c (win32_add_one_solib): If the dll name is
9302 "ntdll.dll", prepend the system directory to the dll path.
9304 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9306 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9308 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
9309 Vladimir Prus <vladimir@codesourcery.com>
9311 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9312 * configure.ac: Check for __mcoldfire__ and set
9313 gdb_cv_m68k_is_coldfire.
9314 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9315 reg-cf.o and reg-m68k.o.
9316 * configure: Regenerated.
9318 2009-11-16 Pedro Alves <pedro@codesourcery.com>
9320 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9321 Pass it to thread_db_free.
9322 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9323 proper `detaching' argument to linux_remove_process.
9324 * linux-low.h (thread_db_free): Add `detaching' parameter.
9325 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9327 (thread_db_free): Add `detaching' parameter. Only
9328 call td_ta_clear_event if detaching from process.
9330 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9332 * thread-db.c (thread_db_free): Fix typo.
9334 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9337 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9339 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9341 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9342 with an i686 compiler.
9343 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9345 * configure: Rebuilt.
9347 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9351 * server.c (handle_search_memory_1): Correct read_addr initialization
9352 in loop for searching subsequent chunks.
9354 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9356 * configure.ac: New --with-libthread-db option.
9357 * thread-db.c: Allow direct dependence on libthread_db.
9358 (thread_db_free): Adjust.
9359 * config.in: Regenerate.
9360 * configure: Likewise.
9362 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9365 * thread-db.c (attach_thread): New function.
9366 (maybe_attach_thread): Return success/failure.
9367 (find_new_threads_callback): Adjust.
9368 (thread_db_find_new_threads): Loop until no new threads.
9370 2009-10-13 Pedro Alves <pedro@codesourcery.com>
9372 * proc-service.c (ps_lgetregs): Formatting.
9374 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9376 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9377 * configure.ac: Adjust.
9378 * linux-low.h (struct process_info_private): Move members to struct
9380 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9381 * linux-low.c (linux_remove_process): Adjust.
9382 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9383 * server.c (handle_query): Move code ...
9384 (handle_monitor_command): ... here. New function.
9385 * target.h (struct target_ops): New member.
9386 * thread-db.c (struct thread_db): New.
9387 (libthread_db_search_path): New variable.
9388 (thread_db_create_event, thread_db_enable_reporting)
9389 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9390 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9391 (try_thread_db_load_1, dladdr_to_soname): New functions.
9392 (try_thread_db_load, thread_db_load_search): New functions.
9393 (thread_db_init): Search for libthread_db.
9394 (thread_db_free): New function.
9395 (thread_db_handle_monitor_command): Likewise.
9396 * config.in: Regenerate.
9397 * configure: Regenerate.
9399 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9401 * spu-low.c (spu_kill): Wait for inferior to terminate.
9402 Call clear_inferiors.
9403 (spu_detach): Call clear_inferiors.
9405 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9407 * aclocal.m4: Regenerate.
9408 * config.in: Likewise.
9409 * configure: Likewise.
9411 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9413 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9414 (parse_spufs_run): New function.
9415 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9416 (ppc_breakpoint_at): Handle SPU breakpoints.
9418 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9420 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9421 (SPUFS_MAGIC): Define.
9422 (spu_enumerate_spu_ids): New function.
9423 (linux_qxfer_spu): New function.
9424 (linux_target_ops): Install linux_qxfer_spu.
9426 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9428 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9429 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9430 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9431 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9432 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9433 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9434 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9435 (init_registers_powerpc_cell32l): Add prototype.
9436 (init_registers_powerpc_cell64l): Likewise.
9437 (ppc_arch_setup): Detect Cell/B.E. architecture.
9439 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9441 * Makefile.in (datarootdir): New variable.
9443 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9445 * linux-low.c (linux_write_memory): Update debugging output.
9446 * Makefile.in (clean): Add new descriptions.
9447 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9448 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9449 * configure.srv: Add new files for arm*-*-linux*.
9450 * linux-arm-low.c: Add new declarations.
9451 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9452 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9453 (HWCAP_VFPv3D16): New.
9454 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9455 instead of __IWMMXT__.
9456 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9457 (arm_arch_setup): New.
9458 (target_regsets): Remove #ifdef. Add VFP regset.
9459 (the_low_target): Use arm_arch_setup.
9461 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9463 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9464 the main thread again.
9466 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9468 Adding Neutrino gdbserver.
9469 * configure: Regenerated.
9470 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9471 * configure.srv (i[34567]86-*-nto*): New target.
9472 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9473 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9474 (nto_comctrl) [__QNX__]: New function.
9475 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9477 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
9479 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9482 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9483 Pedro Alves <pedro@codesourcery.com>
9485 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9486 don't support CONTEXT_EXTENDED_REGISTERS.
9487 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9488 (the_low_target): Install them.
9489 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9490 failing with ERROR_PIPE_NOT_CONNECTED.
9492 2009-06-30 Doug Evans <dje@google.com>
9493 Pierre Muller <muller@ics.u-strasbg.fr>
9495 Add h/w watchpoint support to x86-linux, win32-i386.
9496 * Makefile.in (SFILES): Add i386-low.c
9497 (i386_low_h): Define.
9498 (i386-low.o): Add dependencies.
9499 (linux-x86-low.o): Add i386-low.h dependency.
9500 (win32-i386-low.o): Ditto.
9501 * i386-low.c: New file.
9502 * i386-low.h: New file.
9503 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9504 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9505 * linux-low.c (linux_add_process): Initialize arch_private.
9506 (linux_remove_process): Free arch_private.
9507 (add_lwp): Initialize arch_private.
9508 (delete_lwp): Free arch_private.
9509 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9511 * linux-low.h (process_info_private): New member arch_private.
9512 (lwp_info): New member arch_private.
9513 (linux_target_ops): New members new_process, new_thread,
9515 (ptid_of): New macro.
9516 * linux-x86-low.c: Include stddef.h, i386-low.h.
9517 (arch_process_info): New struct.
9518 (arch_lwp_info): New struct.
9519 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9520 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9521 (i386_dr_low_get_status): New function.
9522 (x86_insert_point, x86_remove_point): New functions.
9523 (x86_stopped_by_watchpoint): New function.
9524 (x86_stopped_data_address): New function.
9525 (x86_linux_new_process, x86_linux_new_thread): New functions.
9526 (x86_linux_prepare_to_resume): New function.
9527 (the_low_target): Add entries for insert_point, remove_point,
9528 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9530 * server.c (debug_hw_points): New global.
9531 (monitor_show_help): Document set debug-hw-points.
9532 (handle_query): Process "set debug-hw-points".
9533 * server.h (debug_hw_points): Declare.
9534 (paddress): Declare.
9535 * utils.c (NUMCELLS, CELLSIZE): New macros.
9536 (get_sell, xsnprintf, paddress): New functions.
9537 * win32-arm-low.c (the_low_target): Add entries for insert_point,
9538 remove_point, stopped_by_watchpoint, stopped_data_address.
9539 * win32-i386-low.c: Include i386-low.h.
9540 (debug_reg_state): Replaces dr.
9541 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9542 (i386_dr_low_get_status): New function.
9543 (i386_insert_point, i386_remove_point): New functions.
9544 (i386_stopped_by_watchpoint): New function.
9545 (i386_stopped_data_address): New function.
9546 (i386_initial_stuff): Update.
9547 (get_thread_context,set_thread_context,i386_thread_added): Update.
9548 (the_low_target): Add entries for insert_point,
9549 remove_point, stopped_by_watchpoint, stopped_data_address.
9550 * win32-low.c (win32_insert_watchpoint): New function.
9551 (win32_remove_watchpoint): New function.
9552 (win32_stopped_by_watchpoint): New function.
9553 (win32_stopped_data_address): New function.
9554 (win32_target_ops): Add entries for insert_watchpoint,
9555 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
9556 * win32-low.h (win32_target_ops): New members insert_point,
9557 remove_point, stopped_by_watchpoint, stopped_data_address.
9559 2009-06-25 Pedro Alves <pedro@codesourcery.com>
9561 * server.c (process_serial_event): Re-return unsupported, not
9562 error, if the type isn't recognized. Re-allow supporting only
9563 insert or remove packets. Also call require_running for
9564 breakpoints. Add missing break statement to default case. Tidy.
9565 * target.h (struct target_ops): Rename insert_watchpoint to
9566 insert_point, and remove_watchpoint to remove_point.
9568 * linux-low.h (struct linux_target_ops): Likewise.
9569 * linux-low.c (linux_insert_watchpoint): Rename to ...
9570 (linux_insert_point): ... this. Adjust.
9571 (linux_remove_watchpoint): Rename to ...
9572 (linux_remove_point): ... this. Adjust.
9573 (linux_target_ops): Adjust.
9574 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
9575 (cris_insert_point): ... this.
9576 (cris_remove_watchpoint): Rename to ...
9577 (cris_remove_point): ... this.
9578 (the_low_target): Adjust.
9580 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
9582 * server.c (handle_v_kill): Pass signal_pid to
9583 kill_inferior if multi_process is zero.
9585 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
9587 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
9588 * target.h (target_ops): Comment for *_watchpoint to make it clear
9589 the functions can get types '0' and '1'.
9591 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
9593 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
9594 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
9595 * regcache.c (get_regcache): Likewise.
9596 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
9597 * win32-low.c (child_fetch_inferior_registers): Remove check for
9600 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
9601 Pedro Alves <pedro@codesourcery.com>
9603 * target.h (struct target_ops) <supports_multi_process>: New
9605 (target_supports_multi_process): New.
9606 * server.c (handle_query): Even if GDB reports support, only
9607 enable multi-process if the target also supports it. Report
9608 multi-process support only if the target backend supports it.
9609 * linux-low.c (linux_supports_multi_process): New function.
9610 (linux_target_ops): Install it as target_supports_multi_process
9613 2009-05-24 Doug Evans <dje@google.com>
9615 Global renaming of find_thread_pid to find_thread_ptid.
9616 * server.h (find_thread_ptid): Renamed from find_thread_pid.
9617 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
9618 All callers updated.
9620 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
9621 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
9624 * linux-low.c (get_stop_pc): Print pc if debug_threads.
9625 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
9626 (linux_resume_one_lwp): Ditto.
9628 2009-05-23 Doug Evans <dje@google.com>
9630 * linux-low.c (linux_resume_one_lwp): Change type of first arg
9631 from struct inferior_list_entry * to struct lwp_info *.
9632 All callers updated.
9634 2009-05-13 Doug Evans <dje@google.com>
9636 * linux-x86-low.c: Don't include assert.h.
9637 (x86_siginfo_fixup): Use fatal, not assert.
9638 (x86_arch_setup): Fix comment.
9640 2009-05-12 Doug Evans <dje@google.com>
9642 Biarch support for i386/amd64 gdbserver.
9643 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
9644 Add linux-x86-low.c.
9645 (linux-i386-low.o, linux-x86-64-low.o): Delete.
9646 (linux-x86-low.o): Add.
9647 * linux-x86-64-low.c: Delete.
9648 * linux-i386-low.c: Delete.
9649 * linux-x86-low.c: New file.
9650 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
9652 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
9654 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
9655 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
9656 (linux_child_pid_to_exec_file): New function.
9657 (elf_64_header_p, elf_64_file_p): New functions.
9658 (siginfo_fixup): New function.
9659 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
9660 give target a chance to convert layout.
9661 * linux-low.h (linux_target_ops): New member siginfo_fixup.
9662 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
9664 2009-05-07 Doug Evans <dje@google.com>
9666 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
9667 (regsets_store_inferior_registers): Ditto.
9669 2009-05-06 Pedro Alves <pedro@codesourcery.com>
9673 * linux-low.c (must_set_ptrace_flags): Delete.
9674 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
9676 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
9677 `lwp->must_set_ptrace_flags' instead.
9678 (linux_wait_for_event_1): Set ptrace options here.
9679 (linux_wait_1): ... not here.
9681 2009-04-30 Doug Evans <dje@google.com>
9683 * inferiors.c (started_inferior_callback): New function.
9684 (attached_inferior_callback): New function.
9685 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
9686 * server.c (print_started_pid, print_attached_pid): New functions.
9687 (detach_or_kill_for_exit): New function.
9688 (main): Call it instead of for_each_inferior (kill_inferior_callback).
9689 * server.h (have_started_inferiors_p): Declare.
9690 (have_attached_inferiors_p): Declare.
9692 * inferiors.c (remove_process): Fix memory leak, free process.
9693 * linux-low.c (linux_remove_process): New function.
9694 (linux_kill): Call it instead of remove_process.
9695 (linux_detach, linux_wait_1): Ditto.
9697 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
9699 * configure.srv: Add x86 Windows CE target.
9701 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9703 * inferiors.c (get_thread_process): Make global.
9704 * server.h (get_thread_process): Add prototype.
9705 * thread-db.c (find_one_thread): Use get_thread_process
9706 instead of current_process.
9707 (thread_db_get_tls_address): Do not crash if called when
9708 thread layer is not yet initialized.
9710 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9712 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
9713 * spu-low.c (current_tid): Rename to ...
9714 (current_ptid): ... this.
9715 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
9716 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
9717 ptid_get_lwp (current_ptid) instead of current_tid.
9718 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
9719 instead of current_tid. Use find_process_pid to verify pid
9720 argument is valid. Pass proper argument to remove_process.
9721 (spu_thread_alive): Compare current_ptid instead of current_tid.
9722 (spu_resume): Likewise.
9724 2009-04-02 Pedro Alves <pedro@codesourcery.com>
9726 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
9729 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9731 Implement the multiprocess extensions, and add linux multiprocess
9734 * server.h (ULONGEST): Declare.
9735 (struct ptid, ptid_t): New.
9736 (minus_one_ptid, null_ptid): Declare.
9737 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9738 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
9739 (struct inferior_list_entry): Change `id' type from unsigned from
9741 (struct sym_cache, struct breakpoint, struct
9742 process_info_private): Forward declare.
9743 (struct process_info): Declare.
9744 (current_process): Declare.
9745 (all_processes): Declare.
9746 (initialize_inferiors): Declare.
9747 (add_thread): Adjust to use ptid_t.
9748 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
9749 (add_process, remove_process, find_thread_pid): Declare.
9750 (find_inferior_id): Adjust to use ptid_t.
9751 (cont_thread, general_thread, step_thread): Change type to ptid_t.
9752 (multi_process): Declare.
9753 (push_event): Adjust to use ptid_t.
9754 (read_ptid, write_ptid): Declare.
9755 (prepare_resume_reply): Adjust to use ptid_t.
9756 (clear_symbol_cache): Declare.
9757 * inferiors.c (all_processes): New.
9758 (null_ptid, minus_one_ptid): New.
9759 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9760 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
9761 (add_thread): Change unsigned long to ptid. Remove gdb_id
9763 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
9764 (gdb_id_to_thread): Rename to ...
9765 (find_thread_pid): ... this. Change unsigned long to ptid.
9766 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
9767 (loaded_dll, pull_pid_from_list): Adjust.
9768 (add_process, remove_process, find_process_pid)
9769 (get_thread_process, current_process, initialize_inferiors): New.
9770 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
9771 (struct target_waitstatus) <related_pid>: Ditto.
9772 (struct target_ops) <kill, detach>: Add `pid' argument. Change
9774 (struct target_ops) <join>: Add `pid' argument.
9775 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
9776 (struct target_ops) <wait>: Add `ptid' field. Change return type
9778 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
9779 (mywait): Add `ptid' argument. Change return type to ptid_t.
9780 (target_pid_to_str): Declare.
9781 * target.c (set_desired_inferior): Adjust to use ptids.
9782 (mywait): Add new `ptid' argument. Adjust.
9783 (target_pid_to_str): New.
9784 * mem-break.h (free_all_breakpoints): Declare.
9785 * mem-break.c (breakpoints): Delelete.
9786 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
9787 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
9788 to use per-process breakpoint list.
9789 (free_all_breakpoints): New.
9790 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
9791 (symbol_cache, all_symbols_looked_up): Delete.
9793 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
9795 (prepare_resume_reply): Change ptid argument's type from unsigned
9796 long to ptid_t. Adjust. Implement W;process and X;process.
9797 (free_sym_cache, clear_symbol_cache): New.
9798 (look_up_one_symbol): Adjust to per-process symbol cache. *
9799 * server.c (cont_thread, general_thread, step_thread): Change type
9802 (multi_process): New.
9803 (last_ptid): Change type to ptid_t.
9804 (struct vstop_notif) <ptid>: Change type to ptid_t.
9805 (queue_stop_reply, push_event): Change `ptid' argument's type to
9807 (discard_queued_stop_replies): Add `pid' argument.
9808 (start_inferior): Adjust to use ptids. Adjust to mywait interface
9809 changes. Don't reference the `attached' global.
9810 (attach_inferior): Adjust to mywait interface changes.
9811 (handle_query): Adjust to use ptids. Parse GDB's qSupported
9812 features. Handle and report "multiprocess+". Handle
9814 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
9816 (handle_v_kill): New.
9817 (handle_v_stopped): Adjust to use target_pid_to_str.
9818 (handle_v_requests): Allow multiple attaches and runs when
9819 multiprocess extensions are in effect. Handle "vKill".
9820 (myresume): Adjust to use ptids.
9821 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
9822 (handle_status): Adjust to discard_queued_stop_replies interface
9824 (first_thread_of, kill_inferior_callback)
9825 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
9826 (main): Call initialize_inferiors. Adjust to use ptids, killing
9827 and detaching from all inferiors. Handle multiprocess packet
9829 * linux-low.h: Include gdb_proc_service.h.
9830 (struct process_info_private): New.
9831 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
9832 <lwpid_of>: Use ptid_get_lwp.
9833 (get_lwp_thread): Adjust.
9834 (struct lwp_info): Add `dead' member.
9835 (find_lwp_pid): Declare.
9836 * linux-low.c (thread_db_active): Delete.
9837 (new_inferior): Adjust comment.
9838 (inferior_pid): Delete.
9839 (linux_add_process): New.
9840 (handle_extended_wait): Adjust.
9841 (add_lwp): Change unsigned long to ptid.
9842 (linux_create_inferior): Add process to processes table. Adjust
9843 to use ptids. Don't set new_inferior here.
9844 (linux_attach_lwp): Rename to ...
9845 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
9846 it. Adjust to use ptids.
9847 (linux_attach_lwp): New.
9848 (linux_attach): Add process to processes table. Don't set
9850 (struct counter): New.
9851 (second_thread_of_pid_p, last_thread_of_process_p): New.
9852 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
9854 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
9855 processes. Remove process from process table.
9856 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
9857 to multiple processes.
9858 (any_thread_of): New.
9859 (linux_detach): Add `pid' argument, and handle it. Remove process
9860 from processes table.
9861 (linux_join): Add `pid' argument. Handle it.
9862 (linux_thread_alive): Change unsighed long argument to ptid_t.
9863 Consider dead lwps as not being alive.
9864 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
9865 threads we're not interested in.
9866 (same_lwp, find_lwp_pid): New.
9867 (linux_wait_for_lwp): Change `pid' argument's type from int to
9869 (linux_wait_for_event): Rename to ...
9870 (linux_wait_for_event_1): ... this. Change `pid' argument's type
9871 from int to ptid_t. Adjust.
9872 (linux_wait_for_event): New.
9873 (linux_wait_1): Add `ptid' argument. Change return type to
9874 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
9875 that exit from the process table.
9876 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
9878 (mark_lwp_dead): New.
9879 (wait_for_sigstop): Adjust to use ptids. If a process exits while
9880 stopping all threads, mark its main lwp as dead.
9881 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
9883 (fetch_register, usr_store_inferior_registers)
9884 (regsets_fetch_inferior_registers)
9885 (regsets_store_inferior_registers, linux_read_memory)
9886 (linux_write_memory): Inline `inferior_pid'.
9887 (linux_look_up_symbols): Adjust to use per-process
9889 (linux_request_interrupt): Adjust to use ptids.
9890 (linux_read_auxv): Inline `inferior_pid'.
9891 (initialize_low): Don't reference thread_db_active.
9892 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
9893 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
9894 (ps_getpid): Return the pid of the current inferior.
9895 * thread-db.c (proc_handle, thread_agent): Delete.
9896 (thread_db_create_event, thread_db_enable_reporting): Adjust to
9898 (find_one_thread): Change argument type to ptid_t. Adjust to
9900 (maybe_attach_thread): Adjust to per-process data and ptids.
9901 (thread_db_find_new_threads): Ditto.
9902 (thread_db_init): Ditto.
9903 * spu-low.c (spu_create_inferior, spu_attach): Add process to
9904 processes table. Adjust to use ptids.
9905 (spu_kill, spu_detach): Adjust interface. Remove process from
9907 (spu_join, spu_thread_alive): Adjust interface.
9908 (spu_wait): Adjust interface. Remove process from processes
9909 table. Adjust to use ptids.
9910 * win32-low.c (current_inferior_tid): Delete.
9911 (current_inferior_ptid): New.
9912 (debug_event_ptid): New.
9913 (thread_rec): Take a ptid. Adjust.
9914 (child_add_thread): Add `pid' argument. Adjust to use ptids.
9915 (child_delete_thread): Ditto.
9916 (do_initial_child_stuff): Add `attached' argument. Add process to
9918 (child_fetch_inferior_registers, child_store_inferior_registers):
9920 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
9921 (win32_attach): Pass 1 to do_initial_child_stuff.
9922 (win32_kill): Adjust interface. Remove process from processes
9924 (win32_detach): Ditto.
9925 (win32_join): Adjust interface.
9926 (win32_thread_alive): Take a ptid.
9927 (win32_resume): Adjust to use ptids.
9928 (get_child_debug_event): Ditto.
9929 (win32_wait): Adjust interface. Remove exiting process from
9932 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9934 Non-stop mode support.
9936 * server.h (non_stop): Declare.
9937 (gdb_client_data, handler_func): Declare.
9938 (delete_file_handler, add_file_handler, start_event_loop):
9940 (handle_serial_event, handle_target_event, push_event)
9941 (putpkt_notif): Declare.
9942 * target.h (enum resume_kind): New.
9943 (struct thread_resume): Replace `step' field by `kind' field.
9944 (TARGET_WNOHANG): Define.
9945 (struct target_ops) <wait>: Add `options' argument.
9946 <supports_non_stop, async, start_non_stop>: New fields.
9947 (target_supports_non_stop, target_async): New.
9948 (start_non_stop): Declare.
9949 (mywait): Add `options' argument.
9950 * target.c (mywait): Add `options' argument. Print child exit
9952 (start_non_stop): New.
9953 * server.c (non_stop, own_buf, mem_buf): New globals.
9954 (struct vstop_notif): New.
9955 (notif_queue): New global.
9956 (queue_stop_reply, push_event, discard_queued_stop_replies)
9957 (send_next_stop_reply): New.
9958 (start_inferior): Adjust to use resume_kind. Adjust to mywait
9960 (attach_inferior): In non-stop mode, don't wait for the target
9962 (handle_general_set): Handle QNonStop.
9963 (handle_query): When handling qC, return the current general
9964 thread, instead of the first thread of the list.
9965 (handle_query): If the backend supports non-stop mode, include
9966 QNonStop+ in the qSupported query response.
9967 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
9969 (handle_v_attach, handle_v_run): Handle non-stop mode.
9970 (handle_v_stopped): New.
9971 (handle_v_requests): Report support for vCont;t. Handle vStopped.
9972 (myresume): Adjust to use resume_kind. Handle non-stop.
9973 (queue_stop_reply_callback): New.
9974 (handle_status): Handle non-stop mode.
9975 (main): Clear non_stop flag on reconnection. Use the event-loop.
9976 Refactor serial protocol handling from here ...
9977 (process_serial_event): ... to this new function. When GDB
9978 selects any thread, select one here. In non-stop mode, wait until
9979 GDB acks all pending events before exiting.
9980 (handle_serial_event, handle_target_event): New.
9981 * remote-utils.c (remote_open): Install remote_desc in the event
9983 (remote_close): Remove remote_desc from the event loop.
9984 (putpkt_binary): Rename to...
9985 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
9986 (putpkt_binary): New as wrapper around putpkt_binary_1.
9987 (putpkt_notif): New.
9988 (prepare_resume_reply): In non-stop mode, don't change the
9990 * event-loop.c: New.
9991 * Makefile.in (OBJ): Add event-loop.o.
9992 (event-loop.o): New rule.
9994 * linux-low.h (pid_of): Moved here.
9996 (get_lwp_thread): Use lwpid_of.
9997 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
9998 * linux-low.c (pid_of): Delete.
9999 (inferior_pid): Use lwpid_of.
10000 (linux_event_pipe): New.
10001 (target_is_async_p): New.
10003 (handle_extended_wait): Use lwpid_of.
10004 (add_lwp): Don't set lwpid field.
10005 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
10006 (linux_kill_one_lwp): If killing a running lwp, stop it first.
10007 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
10008 (linux_detach_one_lwp): If detaching from a running lwp, stop it
10009 first. Adjust to linux_wait_for_event interface changes. Use
10011 (linux_detach): Don't delete the main lwp here.
10012 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
10013 (status_pending_p): Don't consider explicitly suspended lwps.
10014 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
10015 pointer. Add OPTIONS argument. Change return type to int. Use
10016 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
10017 (linux_wait_for_event): Take an integer pid instead of a lwp_info
10018 pointer. Add status pointer argument. Return a pid instead of a
10019 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
10020 changes. In non-stop mode, don't switch to a random thread.
10021 (linux_wait): Rename to...
10022 (linux_wait_1): ... this. Add target_options argument, and handle
10023 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
10024 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
10025 clean exit and signal exit code. Don't stop all threads in
10026 non-stop mode. In all-stop mode, only stop all threads when
10027 reporting a stop to GDB. Handle explicit thread stop requests.
10028 (async_file_flush, async_file_mark): New.
10030 (send_sigstop): Use lwpid_of.
10031 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
10032 interface changes. In non-stop mode, don't switch to a random
10034 (linux_resume_one_lwp): Use lwpid_of.
10035 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
10036 (linux_resume_one_thread): ... this. Handle resume_stop. In
10037 non-stop mode, don't look for pending flag in all threads.
10038 (resume_status_pending_p): Don't consider explicitly suspended
10040 (my_waitpid): Reimplement. Emulate __WALL.
10041 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10043 (sigchld_handler, linux_supports_non_stop, linux_async)
10044 (linux_start_non_stop): New.
10045 (linux_target_ops): Register linux_supports_non_stop, linux_async
10046 and linux_start_non_stop.
10047 (initialize_low): Install SIGCHLD handler.
10048 * thread-db.c (thread_db_create_event, find_one_thread)
10049 (thread_db_get_tls_address): Use lwpid_of.
10050 * win32-low.c (win32_detach): Adjust to use resume_kind.
10051 (win32_wait): Add `options' argument.
10052 * spu-low.c (spu_resume): Adjust to use resume_kind.
10053 (spu_wait): Add `options' argument.
10055 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10057 Decouple target code from remote protocol.
10059 * target.h (enum target_waitkind): New.
10060 (struct target_waitstatus): New.
10061 (struct target_ops) <wait>: Return an unsigned long. Take a
10062 target_waitstatus pointer instead of a char pointer.
10063 (mywait): Likewise.
10064 * target.c (mywait): Change prototype to return an unsigned long.
10065 Take a target_waitstatus pointer instead of a char pointer. Adjust.
10066 * server.h (thread_from_wait, old_thread_from_wait): Delete
10068 (prepare_resume_reply): Change prototype to take a
10070 * server.c (thread_from_wait, old_thread_from_wait): Delete.
10071 (last_status, last_ptid): New.
10072 (start_inferior): Remove "statusptr" argument. Adjust. Return a
10073 pid instead of a signal.
10074 (attach_inferior): Remove "status" and "signal" parameters.
10076 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
10078 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
10079 (handle_v_requests, myresume): Remove "status" and "signal"
10080 parameters. Adjust.
10081 (handle_status): New.
10082 (main): Delete local `status'. Adjust.
10083 * remote-utils.c: Include target.h.
10084 (prepare_resume_reply): Change prototype to take a
10085 target_waitstatus. Adjust.
10087 * linux-low.c (linux_wait): Adjust to new target_ops->wait
10089 * spu-low.c (spu_wait): Adjust.
10090 * win32-low.c (enum target_waitkind, struct target_waitstatus):
10092 (win32_wait): Adjust.
10094 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10096 * target.h (struct thread_resume): Delete leave_stopped member.
10097 (struct target_ops): Add a `n' argument to the `resume' callback.
10098 * server.c (start_inferior): Adjust.
10099 (handle_v_cont, myresume): Adjust.
10100 * linux-low.c (check_removed_breakpoint): Adjust to resume
10101 interface change, and to removed leave_stopped field.
10102 (resume_ptr): Delete.
10103 (struct thread_resume_array): New.
10104 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10105 resume interface change.
10106 (linux_continue_one_thread, linux_queue_one_thread)
10107 (resume_status_pending_p): Check if the resume field is NULL
10108 instead of checking the leave_stopped member.
10109 (linux_resume): Adjust to the target resume interface change.
10110 * spu-low.c (spu_resume): Adjust to the target resume interface
10112 * win32-low.c (win32_detach, win32_resume): Ditto.
10114 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10116 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10118 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10120 (linux_continue_one_thread): Only preserve the stepping flag if
10121 there's a pending breakpoint.
10123 2009-03-31 Pedro Alves <pedro@codesourcery.com>
10125 * server.c (main): After the inferior having exited, call
10126 remote_close before exiting gdbserver.
10128 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10130 Fix size of FPSCR in Power 7 processors.
10131 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10132 (PPC_FEATURE_HAS_DFP): New #define.
10133 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10136 2009-03-23 Pedro Alves <pedro@codesourcery.com>
10138 * server.c (handle_query) Whitespace and formatting.
10140 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10142 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10143 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10144 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10145 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10146 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10147 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10148 Makefile.in, configure.ac: Fix whitespace throughout.
10149 * configure: Regenerate.
10151 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10153 * inferiors.c (find_inferior): Make it safe for the callback
10154 function to delete the currently iterated inferior.
10156 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10158 * Makefile.in (linuw_low_h): Move higher.
10159 (thread-db.o): Depend on $(linux_low_h).
10161 2009-03-17 Pedro Alves <pedro@codesourcery.com>
10163 Rename "process" to "lwp" throughout.
10165 * linux-low.c (all_processes): Rename to...
10166 (all_lwps): ... this.
10167 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10168 (add_process): Rename to ...
10169 (add_lwp): ... this. Adjust.
10170 (linux_create_inferior): Adjust.
10171 (linux_attach_lwp): Adjust.
10172 (linux_attach): Adjust.
10173 (linux_kill_one_process): Rename to ...
10174 (linux_kill_one_lwp): ... this. Adjust.
10175 (linux_kill): Adjust.
10176 (linux_detach_one_process): Rename to ...
10177 (linux_detach_one_lwp): ... this. Adjust.
10178 (linux_detach): Adjust.
10179 (check_removed_breakpoint): Adjust.
10180 (status_pending_p): Adjust.
10181 (linux_wait_for_process): Rename to ...
10182 (linux_wait_for_lwp): ... this. Adjust.
10183 (linux_wait_for_event): Adjust.
10184 (send_sigstop): Adjust.
10185 (wait_for_sigstop): Adjust.
10186 (stop_all_processes): Rename to ...
10187 (stop_all_lwps): ... this.
10188 (linux_resume_one_process): Rename to ...
10189 (linux_resume_one_lwp): ... this. Adjust.
10190 (linux_set_resume_request, linux_continue_one_thread)
10191 (linux_queue_one_thread, resume_status_pending_p)
10192 (usr_store_inferior_registers, regsets_store_inferior_registers)
10193 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10195 * linux-low.h (get_process): Rename to ...
10196 (get_lwp): ... this. Adjust.
10197 (get_thread_process): Rename to ...
10198 (get_thread_lwp): ... this. Adjust.
10199 (get_process_thread): Rename to ...
10200 (get_lwp_thread): ... this. Adjust.
10201 (struct process_info): Rename to ...
10202 (struct lwp_info): ... this.
10203 (all_processes): Rename to ...
10204 (all_lwps): ... this.
10205 * proc-service.c (ps_lgetregs): Adjust.
10206 * thread-db.c (thread_db_create_event, find_one_thread)
10207 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10209 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10211 * server.c (handle_query): Handle "qAttached".
10213 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10215 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10216 GPLv3, update license URL.
10218 2009-03-01 Doug Evans <dje@google.com>
10220 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10221 (server_h): Add gdb_signals.h.
10222 (signals.o): Update.
10223 * server.h (target_signal_from_host,target_signal_to_host_p)
10224 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10226 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10228 * remote-utils.c (getpkt): Also generate remote-debug
10229 information if noack_mode is set.
10231 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10233 * server.c (handle_query): Report qXfer:siginfo:read and
10234 qXfer:siginfo:write as supported and handle them.
10235 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10236 * linux-low.c (linux_xfer_siginfo): New.
10237 (linux_target_ops): Set it.
10239 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10241 * server.c (gdbserver_usage): Mention --remote-debug.
10242 (main): Accept '--remote-debug' switch.
10244 2009-01-18 Doug Evans <dje@google.com>
10246 * regcache.c (new_register_cache): No need to check result of xcalloc.
10247 * server.c (handle_search_memory): Back out calls to xmalloc,
10248 result is checked and error is returned to user upon failure.
10249 (handle_query): Ditto. Add more checks for result of malloc.
10250 (handle_v_cont): Check result of malloc, report error back to
10252 (handle_v_run): Ditto. Call freeargv.
10253 * server.h (freeargv): Declare.
10254 * utils.c (freeargv): New fn.
10256 2009-01-15 Doug Evans <dje@google.com>
10258 * gdbreplay.c (perror_with_name): Make arg const char *.
10259 * server.h (target_signal_to_name): Make return type const char *.
10260 * thread-db.c (thread_db_err_str): Make return type const char *.
10261 * utils.c (perror_with_name): Make arg const char *.
10263 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10265 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10266 when handling a EXIT_PROCESS_DEBUG_EVENT.
10268 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10270 * gdbreplay.c (gdbreplay_version): Update copyright year.
10271 * server.c (gdbserver_version): Likewise.
10273 2009-01-05 Doug Evans <dje@google.com>
10275 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10276 (handle_extended_wait): Improve comment.
10278 2008-12-13 Doug Evans <dje@google.com>
10280 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10281 * server.h (ATTR_MALLOC): New macro.
10282 (xmalloc,xcalloc,xstrdup): Declare.
10283 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10284 * inferiors.c: Ditto.
10285 * linux-low.c: Ditto.
10286 * mem-break.c: Ditto.
10287 * regcache.c: Ditto.
10288 * remote-utils.c: Ditto.
10291 * win32-low.c: Ditto.
10293 2008-12-12 Doug Evans <dje@google.com>
10295 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10296 in debugging printf.
10298 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10300 2008-12-09 Doug Evans <dje@google.com>
10302 * linux-low.h (struct process_info): Delete member tid, unused.
10303 * thread-db.c (find_one_thread): Update.
10304 (maybe_attach_thread): Update.
10306 2008-12-02 Pedro Alves <pedro@codesourcery.com>
10308 * target.h (struct target_ops): Add qxfer_osdata member.
10309 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10311 (linux_qxfer_osdata): New functions.
10312 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10314 * server.c (handle_query): Handle "qXfer:osdata:read:".
10315 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10316 (buffer_xml_printf): New functions.
10317 * server.h (struct buffer): New.
10318 (buffer_grow_str, buffer_grow_str0): New macros.
10319 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10320 (buffer_xml_printf): Declare.
10322 2008-11-24 Doug Evans <dje@google.com>
10324 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10326 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10328 * server.c (handle_v_run): Always use the supplied argument list.
10330 2008-11-19 Bob Wilson <bob.wilson@acm.org>
10332 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10333 (xtensa_regmap_table): Add entry for scompare1.
10335 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10337 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10338 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10339 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10340 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10341 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10342 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10343 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10344 XML target descriptions.
10345 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10346 when inferior is running on an ISA 2.05 or later processor. Add
10347 special case to return offset for full 64-bit slot of FPSCR when
10350 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10352 * Makefile.in (SFILES, clean): Added sparc64 files.
10353 (reg-sparc64.o, reg-sparc64.c): New.
10354 * configure.srv (sparc*-*-linux*): New configuration.
10355 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10356 syscall arguments for SPARC.
10357 (regsets_store_inferior_registers): Likewise.
10358 * linux-sparc-low.c: New file.
10360 2008-10-21 Doug Evans <dje@google.com>
10362 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10363 (READLINE_DIR,READLINE_DEP): Delete.
10364 (INTERNAL_CFLAGS): Update.
10365 (LINTFLAGS): Update.
10367 2008-10-10 Pedro Alves <pedro@codesourcery.com>
10369 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10370 whole argv from the last run, not just argv[0].
10372 2008-09-08 Pedro Alves <pedro@codesourcery.com>
10374 * regcache.c (new_register_cache): Return NULL if the register
10375 cache size isn't known yet.
10376 (free_register_cache): Avoid dereferencing a NULL regcache.
10378 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10380 * configure.srv: Merge MIPS and MIPS64.
10382 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10384 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10386 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
10388 * Makefile.in: Add required vsx dependencies.
10390 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10391 Declare init_registers_powerpc_vsx32l.
10392 Declare init_registers_powerpc_vsx64l.
10393 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10394 (ppc_arch_setup): Check for VSX in hwcap.
10395 (ppc_fill_vsxregset): New function.
10396 (ppc_store_vsxregset): New function.
10397 Add new VSX entry in regset_info target_regsets.
10399 * configure.srv: Add new VSX dependencies.
10401 2008-08-12 Pedro Alves <pedro@codesourcery.com>
10403 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10404 (remote_open): Set or clear transport_is_reliable.
10405 (putpkt_binary): Don't expect acks in noack mode.
10406 (getpkt): Don't send ack/nac in noack mode.
10407 * server.c (handle_general_set): Handle QStartNoAckMode.
10408 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10410 (main): Reset noack_mode on every connection.
10411 * server.h (noack_mode): Declare.
10413 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10415 * Makefile.in (GDBREPLAY_OBS): New variable.
10416 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10418 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10419 Daniel Jacobowitz <dan@codesourcery.com>
10421 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10422 (usr_store_inferior_registers): Likewise.
10423 (regsets_store_inferior_registers): Likewise.
10425 2008-07-31 Rolf Jansen <rj@surtec.com>
10426 Pedro Alves <pedro@codesourcery.com>
10428 * configure.ac: Check for memmem declaration.
10429 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10430 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10431 (disable_packet_qfThreadInfo): Unconditionally compile.
10432 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10433 * configure, config.in: Regenerate.
10435 2008-07-28 Doug Kwan <dougkwan@google.com>
10437 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10438 (linux_write_memory): Remove declaration of errno.
10440 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10442 * linux-low.c (handle_extended_wait): Do not use "status"
10443 variable uninitialized.
10445 2008-07-07 Pedro Alves <pedro@codesourcery.com>
10447 * server.c (handle_v_attach): Inhibit reporting dll changes.
10449 2008-06-27 Pedro Alves <pedro@codesourcery.com>
10451 * remote-utils.c (prepare_resume_reply): If requested, don't
10452 output "thread:TID" in the T stop reply.
10454 * server.c (disable_packet_vCont, disable_packet_Tthread)
10455 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10456 (handle_query): If requested, disable support for qC, qfThreadInfo
10458 (handle_v_requests): If requested, disable support for vCont.
10459 (gdbserver_show_disableable): New.
10460 (main): Handle --disable-packet and --disable-packet=LIST.
10462 * server.h (disable_packet_vCont, disable_packet_Tthread)
10463 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10465 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10467 * server.c (gdbserver_usage): Mention --version.
10469 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10471 * Makefile.in (gdbreplay.o): New rule.
10473 2008-06-06 Joseph Myers <joseph@codesourcery.com>
10475 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10476 message, not gdbserver.
10478 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
10479 Nathan Sidwell <nathan@codesourcery.com>
10480 Joseph Myers <joseph@codesourcery.com>
10482 * acinclude.m4: Include ../../config/acx.m4.
10483 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10484 * configure, config.in: Regenerate.
10485 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10486 * server.c (gdbserver_version): Print PKGVERSION.
10487 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10488 (main): Adjust gdbserver_usage calls.
10489 * gdbreplay.c (version, host_name): Add declarations.
10490 (gdbreplay_version, gdbreplay_usage): New.
10491 (main): Accept --version and --help options.
10493 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10495 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10496 (arm_breakpoint_at): Handle Thumb.
10497 (the_low_target): Add comment.
10499 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10501 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10503 2008-05-09 Doug Evans <dje@google.com>
10505 * server.h (decode_search_memory_packet): Declare.
10506 * remote-utils.c (decode_search_memory_packet): New fn.
10507 * server.c (handle_search_memory_1): New fn.
10508 (handle_search_memory): New fn.
10509 (handle_query): Process qSearch:memory packets.
10511 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10513 * regcache.c (registers_length): Remove.
10514 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10515 full register packet.
10516 * regcache.h (registers_length): Remove prototype.
10517 * server.h (PBUFSIZ): Define to 16384.
10519 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10521 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10522 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10523 powerpc-64l.o, and powerpc-altivec64l.o.
10524 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10525 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10526 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10527 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10528 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10531 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
10532 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
10533 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
10534 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
10535 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
10536 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
10537 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
10538 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
10539 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
10540 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
10543 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
10544 (init_registers_powerpc_32l): ... this new prototype.
10545 (init_registers_powerpc_32): Remove, replace by ...
10546 (init_registers_powerpc_altivec32l): ... this new prototype.
10547 (init_registers_powerpc_e500): Remove, replace by ...
10548 (init_registers_powerpc_e500l): ... this new prototype.
10549 (init_registers_ppc64): Remove, replace by ...
10550 (init_registers_powerpc_64l): ... this new prototype.
10551 (init_registers_powerpc_64): Remove, replace by ...
10552 (init_registers_powerpc_altivec64l): ... this new prototype.
10553 (ppc_num_regs): Set to 73.
10554 (PT_ORIG_R3, PT_TRAP): Define if necessary.
10555 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
10556 (ppc_cannot_store_register): Handle orig_r3 and trap.
10557 (ppc_arch_setup): Update init_registers_... calls.
10558 (ppc_fill_gregset): Handle orig_r3 and trap.
10560 * inferiors.c (clear_inferiors): Reset current_inferior.
10562 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
10564 * acinclude.m4: Add override.m4.
10565 * configure: Regenerate.
10567 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10569 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
10570 initial call to init_register_ppc64.
10572 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10574 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
10575 single powerpc*-*-linux* case.
10576 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
10578 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
10580 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
10581 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
10583 * linux-ppc-low.c: Include <elf.h>.
10584 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
10585 (ppc_hwcap): New global variable.
10586 (ppc_regmap): Remove __SPE__ #ifdef sections.
10587 (ppc_regmap_e500): New global variable.
10588 (ppc_cannot_store_register): Update __SPE__ special case.
10589 (ppc_get_hwcap): New function.
10590 (ppc_arch_setup): Use it to determine whether inferior supports
10591 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
10592 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
10593 Do not access registers if target does not support AltiVec.
10594 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
10595 Do not access registers if target does not support SPE.
10596 (target_regsets): Unconditionally include AltiVec and SPE regsets.
10598 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
10600 * linux-low.c (disabled_regsets, num_regsets): New.
10601 (use_regsets_p): Delete.
10602 (linux_wait_for_process): Clear disabled_regsets.
10603 (regsets_fetch_inferior_registers): Check and set it.
10604 (regsets_store_inferior_registers): Likewise.
10605 (linux_fetch_registers, linux_store_registers): Do not use
10607 (initialize_low): Allocate disabled_regsets.
10609 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
10611 * Makefile.in (LIBOBJS): New.
10612 (OBS): Use LIBOBJS.
10613 (memmem.o): New rule.
10614 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
10615 * configure: Regenerated.
10617 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
10619 * server.c (handle_query): Never return "unsupported" for
10620 qXfer:features:read queries.
10622 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
10624 * server.c (get_features_xml): Fix inverted condition.
10625 (handle_query): Always support qXfer:feature:read.
10627 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
10629 * server.c (wrapper_argv): New.
10630 (start_inferior): Handle wrapper_argv. If set, expect an extra
10632 (gdbserver_usage): Document --wrapper.
10633 (main): Parse --wrapper.
10635 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10637 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
10638 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
10639 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
10640 (ppc_set_pc): Likewise.
10641 (ppc_arch_setup): New function.
10642 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
10643 of collect_register.
10644 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
10646 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10648 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
10649 instead of linux-ppc64-low.o.
10650 * linux-ppc64-low.c: Remove file.
10651 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
10652 (linux-ppc64-low.o): Remove rule.
10654 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
10655 (init_registers_powerpc_64): Likewise.
10656 (ppc_regmap): Conditionally define depending on __powerpc64__.
10657 (ppc_cannot_store_register): Do not special-case "fpscr" when
10658 compiled on __powerpc64__.
10659 (ppc_collect_ptrace_register): New function.
10660 (ppc_supply_ptrace_register): New function.
10661 (ppc_breakpoint): Change type to "unsigned int".
10662 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
10663 (the_low_target): Conditionally provide initializers for the
10664 arch_setup member depending on __powerpc64__. Install
10665 collect_ptrace_register and supply_ptrace_register members.
10667 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10669 * regcache.h (gdbserver_xmltarget): Add extern declaration.
10670 * server.c (gdbserver_xmltarget): Define.
10671 (get_features_xml): Use it to replace "target.xml" and arch_string.
10673 * configure.srv: Remove srv_xmltarget. Add XML files that were
10674 mentioned there to srv_xmlfiles instead. Remove conditional tests
10675 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
10676 srv_xmlfiles and srv_regobj to include all possible choices.
10677 * configure.ac (srv_xmltarget): Remove.
10678 (srv_xmlfiles): Do not add "target.xml".
10679 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
10680 checks for supplementary target information.
10681 * configure: Regenerate.
10682 * Makefile.in (XML_TARGET): Remove.
10683 (target.xml): Remove rule.
10684 (clean): Do not clean up target.xml.
10685 (.PRECIOUS): Do not mention target.xml.
10687 * target.h (struct target_ops): Remove arch_string member.
10688 * linux-low.c (linux_arch_string): Remove.
10689 (linux_target_ops): Remove arch_string initializer.
10690 * linux-low.h (struct linux_target_ops): Remove arch_string member.
10691 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
10692 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
10693 * spu-low.c (spu_arch_string): Remove.
10694 (spu_target_ops): Remove arch_string initializer.
10695 * win32-low.c (win32_arch_string): Remove.
10696 (win32_target_ops): Remove arch_string initializer.
10697 * win32-low.h (struct win32_target_ops): Remove arch_string member.
10698 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
10699 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
10701 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10703 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
10704 by collect_ptrace_register and supply_ptrace_register hooks.
10705 * linux-low.c (fetch_register): Use supply_ptrace_register callback
10706 instead of checking for the_low_target.left_pad_xfer.
10707 (usr_store_inferior_registers): Use collect_ptrace_register callback
10708 instead of checking for the_low_target.left_pad_xfer.
10710 * linux-s390-low.c (s390_collect_ptrace_register): New function.
10711 (s390_supply_ptrace_register): Likewise.
10712 (s390_fill_gregset): Call s390_collect_ptrace_register.
10713 (the_low_target): Update.
10715 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
10716 (ppc_supply_ptrace_register): Likewise.
10717 (the_low_target): Update.
10719 * linux-i386-low.c (the_low_target): Update.
10720 * linux-x86-64-low.c (the_low_target): Update.
10722 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10724 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
10725 reg-s390.o and reg-s390x.o.
10727 * linux-low.c (new_inferior): New global variable.
10728 (linux_create_inferior, linux_attach): Set it.
10729 (linux_wait_for_process): Call the_low_target.arch_setup after the
10730 target has stopped for the first time.
10731 (initialize_low): Do not call the_low_target.arch_setup.
10733 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
10734 (s390_set_pc): Likewise.
10735 (s390_arch_setup): New function.
10736 (the_low_target): Use s390_arch_setup as arch_setup routine.
10738 * regcache.c (realloc_register_cache): New function.
10739 (set_register_cache): Call it for each existing regcache.
10741 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10743 * server.h (init_registers): Remove prototype.
10745 * linux-low.h (struct linux_target_ops): Add arch_setup field.
10746 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
10747 instead of init_registers ().
10748 * linux-arm-low.c (init_registers_arm): Add prototype.
10749 (init_registers_arm_with_iwmmxt): Likewise.
10750 (the_low_target): Add initializer for arch_setup field.
10751 * linux-cris-low.c (init_registers_cris): Add prototype.
10752 (the_low_target): Add initializer for arch_setup field.
10753 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
10754 (the_low_target): Add initializer for arch_setup field.
10755 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
10756 (the_low_target): Add initializer for arch_setup field.
10757 * linux-ia64-low.c (init_registers_ia64): Add prototype.
10758 (the_low_target): Add initializer for arch_setup field.
10759 * linux-m32r-low.c (init_registers_m32r): Add prototype.
10760 (the_low_target): Add initializer for arch_setup field.
10761 * linux-m68k-low.c (init_registers_m68k): Add prototype.
10762 (the_low_target): Add initializer for arch_setup field.
10763 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
10764 (init_registers_mips64_linux): Likewise.
10765 (the_low_target): Add initializer for arch_setup field.
10766 * linux-ppc-low.c (init_registers_ppc): Add prototype.
10767 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
10768 (the_low_target): Add initializer for arch_setup field.
10769 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
10770 (init_registers_powerpc_64): Likewise.
10771 (the_low_target): Add initializer for arch_setup field.
10772 * linux-s390-low.c (init_registers_s390): Add prototype.
10773 (init_registers_s390x): Likewise.
10774 (the_low_target): Add initializer for arch_setup field.
10775 * linux-sh-low.c (init_registers_sh): Add prototype.
10776 (the_low_target): Add initializer for arch_setup field.
10777 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
10778 (the_low_target): Add initializer for arch_setup field.
10779 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
10780 (the_low_target): Add initializer for arch_setup field.
10782 * win32-low.h (struct win32_target_ops): Add arch_setup field.
10783 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
10784 instead of init_registers ().
10785 * win32-arm-low.c (init_registers_arm): Add prototype.
10786 (the_low_target): Add initializer for arch_setup field.
10787 * win32-i386-low.c (init_registers_i386): Add prototype.
10788 (the_low_target): Add initializer for arch_setup field.
10790 * spu-low.c (init_registers_spu): Add prototype.
10791 (initialize_low): Call initialie_registers_spu () instead of
10792 initialize_registers ().
10794 2008-02-19 Pedro Alves <pedro@codesourcery.com>
10796 * server.c (handle_v_requests): When handling the vRun and vAttach
10797 packets, if already debugging a process, don't kill it. Return an
10800 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
10802 * server.c (handle_query): Correct length check.
10804 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
10806 * win32-low.c (do_initial_child_stuff): Add process handle
10807 parameter. Set current_process_handle and current_process_id from the
10808 parameters. Clear globals.
10809 (win32_create_inferior): Don't set current_process_handle and
10810 current_process_id here. Instead pass them on the call to
10811 do_initial_child_stuff.
10812 (win32_attach): Likewise.
10813 (win32_clear_inferiors): New.
10814 (win32_kill): Don't close the current process handle or the
10815 current thread handle here. Instead call win32_clear_inferiors.
10816 (win32_detach): Don't open a new handle to the process. Call
10817 win32_clear_inferiors.
10818 (win32_join): Don't rely on current_process_handle; open a new
10819 handle using the process id.
10820 (win32_wait): Call win32_clear_inferiors when the inferior process
10823 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
10825 * server.c (monitor_show_help): Add "exit".
10827 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
10829 * Makefile.in (SFILES): Add linux-xtensa-low.c.
10830 (clean): Add reg-xtensa.c.
10831 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
10832 * configure.srv (xtensa*-*-linux*) New target.
10833 * linux-xtensa-low.c: New.
10834 * xtensa-xtregs.c: New.
10836 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
10838 * hostio.c: Don't include errno.h.
10839 (errno_to_fileio_errno): Move to hostio-errno.
10840 * hostio.c: (hostio_error): Remove the error parameter. Defer the
10841 error number outputting to the target->hostio_last_error callback.
10842 (hostio_packet_error): Use FILEIO_EINVAL directly.
10843 (handle_open, handle_pread, hostio_error, handle_unlink): Update
10844 calls to hostio_error.
10845 * hostio-errno.c: New.
10846 * server.h (hostio_last_error_from_errno): Declare.
10847 * target.h (target_ops): Add hostio_last_error member.
10848 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
10849 as hostio_last_error handler.
10850 * spu-low.c (spu_target_ops): Likewise.
10851 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
10852 (wince_hostio_last_error): New functions.
10853 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
10854 as hostio_last_error handler.
10855 (win32_target_ops) [!_WIN32_WCE]: Register
10856 hostio_last_error_from_errno as hostio_last_error handler.
10857 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
10858 (hostio-errno.o): New rule.
10859 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
10860 * configure.srv (srv_hostio_err_objs): New variable. Default to
10862 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
10863 * configure: Regenerate.
10865 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10867 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
10868 (linux_kill, linux_detach): Clean up the process list.
10869 * remote-utils.c (remote_open): Improve port number parsing.
10870 (putpkt_binary, input_interrupt): Only send interrupts if the target
10872 * server.c (extended_protocol): Make static.
10873 (attached): Define earlier.
10874 (exit_requested, response_needed, program_argv): New variables.
10875 (target_running): New.
10876 (start_inferior): Clear attached here.
10877 (attach_inferior): Set attached here.
10878 (require_running): Define.
10879 (handle_query): Use require_running and target_running. Implement
10881 (handle_v_attach, handle_v_run): New.
10882 (handle_v_requests): Use require_running. Handle vAttach and vRun.
10883 (gdbserver_usage): Update.
10884 (main): Redo argument parsing. Handle --debug and --multi. Handle
10885 --attach along with other options or after the port. Save
10886 program_argv. Support no initial program. Resynchronize
10887 communication with GDB after an error. Handle "monitor exit".
10888 Use require_running and target_running. Always allow the extended
10889 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
10890 restart in extended mode.
10891 * README: Refer to the GDB manual. Update --attach usage.
10893 2007-12-20 Andreas Schwab <schwab@suse.de>
10895 * linux-low.c (STACK_SIZE): Define.
10896 (linux_tracefork_child): Use it. Use __clone2 on ia64.
10897 (linux_test_for_tracefork): Likewise.
10899 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
10901 * linux-low.c (linux_wait_for_event): Update messages. Do not
10902 reinsert auto-delete breakpoints.
10903 * mem-break.c (struct breakpoint): Change return type of handler to
10905 (set_breakpoint_at): Update handler type.
10906 (reinsert_breakpoint_handler): Return 1 instead of calling
10908 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
10910 (check_breakpoints): Delete auto-delete breakpoints and return 2.
10911 * mem-break.h (set_breakpoint_at): Update handler type.
10912 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
10913 * win32-low.c (auto_delete_breakpoint): New.
10914 (get_child_debug_event): Use it.
10916 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
10918 * configure.ac: Check for pread and pwrite.
10919 * hostio.c (handle_pread): Fall back to lseek and read.
10920 (handle_pwrite): Fall back to lseek and write.
10921 * config.in, configure: Regenerated.
10923 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
10925 * server.c (myresume): Add own_buf argument.
10926 (main): Update calls.
10928 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
10930 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
10931 * remote-utils.c (remote_open): Do not call disable_async_io.
10932 (block_async_io): Delete.
10933 (unblock_async_io): Make static.
10934 (initialize_async_io): New.
10935 * server.c (handle_v_cont): Handle async I/O here.
10936 (myresume): Likewise. Move other common resume tasks here...
10937 (main): ... from here. Call initialize_async_io. Disable async
10938 I/O before the main loop.
10939 * server.h (initialize_async_io): Declare.
10940 (block_async_io, unblock_async_io): Delete prototypes.
10941 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
10943 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
10945 * remote-utils.c (readchar): Allow binary data in received messages.
10947 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10949 * win32-low.c (attaching): New global.
10950 (win32_create_inferior): Clear the `attaching' global.
10951 (win32_attach): Set the `attaching' global.
10952 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
10953 attaching. Only set a breakpoint at the entry point if not
10956 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10958 * server.c (main): Don't report dll events on the initial
10959 connection on attaches.
10961 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10963 * server.c (main): Relax numerical bases supported for the pid of
10964 the --attach command line argument.
10966 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10968 * win32-low.c (win32_attach): Call OpenProcess before
10969 DebugActiveProcess, not after. Add last error output to error
10972 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10974 * win32-low.c (win32_get_thread_context)
10975 (win32_set_thread_context): New functions.
10976 (thread_rec): Use win32_get_thread_context.
10977 (continue_one_thread, win32_resume): Use win32_set_thread_context.
10978 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
10981 2007-12-03 Leo Zayas
10982 Pedro Alves <pedro_alves@portugalmail.pt>
10984 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
10986 (child_add_thread): Minor cleanup.
10987 (child_continue): Resume artificially suspended threads before
10988 calling ContinueDebugEvent.
10989 (suspend_one_thread): New.
10990 (fake_breakpoint_event): New.
10991 (get_child_debug_event): Change return type to int. Check here if
10992 gdb sent an interrupt request. If a soft interrupt was requested,
10993 fake a breakpoint event. Return 0 if there is no event to handle,
10995 (win32_wait): Don't check here if gdb sent an interrupt request.
10996 Ensure there is a valid event to handle.
10997 (win32_request_interrupt): Add soft interruption method as last
11000 2007-12-03 Leo Zayas
11001 Pedro Alves <pedro_alves@portugalmail.pt>
11003 * win32-low.h (win32_thread_info): Add descriptions to the
11004 structure members. Replace `suspend_count' counter by a
11006 * win32-low.c (thread_rec): Update condition of when to get the
11007 context from the inferior. Rely on ContextFlags being set if it
11008 has already been retrieved. Only suspend the inferior thread if
11009 we haven't already. Warn if that fails.
11010 (continue_one_thread): s/suspend_count/suspended/. Only call
11011 ResumeThread once. Warn if that fails.
11013 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11015 * win32-low.c (win32_wait): Don't read from the inferior when it
11016 has already exited.
11018 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11020 * Makefile.in (win32_low_h): New variable.
11021 (win32-low.o): Add dependency on $(win32_low_h).
11022 (win32-arm-low.o, win32-i386-low.o): New rules.
11024 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11026 * hostio.c: Correct copyright year.
11028 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11030 * Makefile.in (OBS): Add hostio.o.
11031 (hostio.o): New rule.
11032 * server.h (handle_vFile): Declare.
11033 * hostio.c: New file.
11034 * server.c (handle_v_requests): Take packet_len and new_packet_len
11035 for binary packets. Call handle_vFile.
11036 (main): Update call to handle_v_requests.
11038 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
11040 * linux-low.c: Include <sched.h>.
11042 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
11044 * linux-low.c (linux_tracefork_grandchild): New.
11045 (linux_tracefork_child): Use clone.
11046 (linux_test_for_tracefork): Use clone; allocate and free a stack.
11048 2007-10-31 Joel Brobecker <brobecker@adacore.com>
11050 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11052 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
11054 * linux-low.c (handle_extended_wait): Handle unexpected signals.
11056 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
11058 * inferiors.c (change_inferior_id): Delete.
11059 (add_pid_to_list, pull_pid_from_list): New.
11060 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
11061 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11062 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
11063 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
11064 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
11065 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
11066 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
11067 (using_threads): Always set to 1.
11068 (handle_extended_wait): New.
11069 (add_process): Do not set TID.
11070 (linux_create_inferior): Set must_set_ptrace_flags.
11071 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
11072 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
11073 (linux_thread_alive): Rename TID argument to LWPID.
11074 (linux_wait_for_process): Handle unknown processes. Do not use TID.
11075 (linux_wait_for_event): Do not use TID or check using_threads. Update
11076 call to dead_thread_notify. Call handle_extended_wait.
11077 (linux_create_inferior): Use PTRACE_SETOPTIONS.
11078 (send_sigstop): Delete sigstop_sent.
11079 (wait_for_sigstop): Avoid TID.
11080 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
11081 (linux_test_for_tracefork): New.
11082 (linux_lookup_signals): Use thread_db_active and
11083 linux_supports_tracefork_flag.
11084 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
11085 * linux-low.h (get_process_thread): Avoid TID.
11086 (struct process_ifo): Move thread_known and tid to the end. Remove
11088 (linux_attach_lwp, thread_db_init): Update prototypes.
11089 * server.h (change_inferior_id): Delete prototype.
11090 (add_pid_to_list, pull_pid_from_list): New prototypes.
11091 * thread-db.c (thread_db_use_events): New.
11092 (find_first_thread): Rename to...
11093 (find_one_thread): ...this. Update callers and messages. Do not
11094 call fatal. Check thread_db_use_events. Do not call
11095 change_inferior_id or new_thread_notify.
11096 (maybe_attach_thread): Update. Do not call new_thread_notify.
11097 (thread_db_init): Set thread_db_use_events. Check use_events.
11098 * utils.c (fatal, warning): Correct message prefix.
11100 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
11102 * Makefile.in (clean): Remove new files.
11103 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11104 (powerpc-64.o, powerpc-64.c): New rules.
11105 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11106 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11108 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11110 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11111 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11112 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11113 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11114 (target_regsets): Add AltiVec and SPE register sets.
11115 * configure.ac: Check for AltiVec and SPE.
11116 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11117 (ppc_fill_vrregset, ppc_store_vrregset): New.
11118 (target_regsets): Add AltiVec register set.
11119 * configure: Regenerated.
11121 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11123 * linux-low.c (O_LARGEFILE): Define.
11124 (linux_read_memory): Use /proc/PID/mem.
11125 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11126 * configure, config.in: Regenerated.
11128 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11130 * linux-low.c (linux_wait_for_event): Do not pass signals while
11133 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11135 * win32-low.c (create_process): New.
11136 (win32_create_inferior): Use create_process instead of
11137 CreateProcess. If create_process failed retry appending an ".exe"
11138 suffix. Store the GetLastError result immediatelly after
11139 create_process calls and use it on the call to error.
11141 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11143 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11145 2007-08-23 Joel Brobecker <brobecker@adacore.com>
11147 * configure.ac: Switch license to GPLv3.
11149 2007-08-01 Michael Snyder <msnyder@access-company.com>
11151 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11153 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11155 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11157 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11158 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11159 CloseToolhelp32Snapshot.
11160 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11161 CloseToolhelp32Snapshot.
11163 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
11165 * server.c (main): Check for inferior exit before main loop.
11167 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11169 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11170 instead of on tmp_desc.
11172 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11173 Daniel Jacobowitz <dan@codesourcery.com>
11175 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11176 (add_thread): Minor cleanups.
11177 (clear_inferiors): Move lower in the file. Clear the DLL
11179 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11180 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11181 (xml_escape_text): New.
11182 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11184 (handle_v_cont): Report errors.
11185 (gdbserver_version): Update.
11186 (main): Correct size of own_buf. Do not report initial DLL events.
11187 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11188 (unloaded_dll, xml_escape_text): New.
11189 * win32-low.c (enum target_waitkind): Update comments.
11190 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11191 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11192 (win32_EnumProcessModules, win32_GetModuleInformation)
11193 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11194 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11195 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11196 (win32_Module32First, win32_Module32Next, load_toolhelp)
11197 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11198 (get_child_debug_event): Handle DLL events.
11199 (win32_wait): Likewise.
11201 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11203 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11204 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11206 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11208 * win32-low.c (handle_output_debug_string): Ignore event if not
11211 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11213 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11215 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11217 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11219 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11221 * inferiors.c (change_inferior_id): Add comment.
11222 * linux-low.c (check_removed_breakpoint): Add an early
11223 prototype. Improve debug output.
11224 (linux_attach): Doc update.
11225 (linux_detach_one_process, linux_detach): Clean up before releasing
11227 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11228 * linux-low.h (struct process_info): Doc improvement.
11229 * mem-break.c (delete_all_breakpoints): New.
11230 * mem-break.h (delete_all_breakpoints): New prototype.
11231 * thread-db.c (find_first_thread): New.
11232 (thread_db_create_event): Call it instead of
11233 thread_db_find_new_threads. Clean up unused variables.
11234 (maybe_attach_thread): Remove first thread handling.
11235 (thread_db_find_new_threads): Use find_first_thread.
11236 (thread_db_get_tls_address): Likewise.
11238 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11240 * thread-db.c (thread_db_find_new_threads): Add prototype.
11241 (thread_db_create_event): Check for the main thread before adding
11243 (maybe_attach_thread): Only enable event reporting if TID == 0.
11244 (thread_db_get_tls_address): Check for new threads.
11246 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11248 * linux-low.c (linux_create_inferior): Try execv before execvp.
11249 * spu-low.c (spu_create_inferior): Likewise.
11251 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11253 * linux-low.c (linux_create_inferior): Change execv to execvp.
11254 * spu-low.c (spu_create_inferior): Likewies.
11256 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11258 * Makefile.in (clean): Clean new files instead of deleted ones.
11259 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11260 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11262 * configure.srv: Specify XML files and new regformats for MIPS and
11264 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11265 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11266 an entry for the restart register.
11267 (mips_cannot_fetch_register, mips_cannot_store_register)
11268 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11269 register names to match the XML descriptions.
11270 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11271 restart register instead of $0.
11273 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11274 Markus Deuling <deuling@de.ibm.com>
11276 * remote-utils.c (decode_xfer_write): New function.
11277 * server.h (decode_xfer_write): Add prototype.
11278 * server.c (handle_query): Add PACKET_LEN argument. Support
11279 qXfer:spu:read and qXfer:spu:write packets.
11280 (main): Pass packet_len to handle_query.
11281 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11282 * target.h (target_ops): Add qxfer_spu.
11284 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11286 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11287 accessing non-seekable spufs files.
11289 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11291 * server.c (handle_query): Add reply for qC packet.
11293 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11294 Leo Zayas <lerele@champenstudios@com>
11296 * server.h (check_remote_input_interrupt_request): New function.
11297 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11298 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11299 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11300 (check_remote_input_interrupt_request): New function.
11301 * server.h (check_remote_input_interrupt_request): Declare.
11302 * win32-low.c (winapi_DebugBreakProcess,
11303 winapi_GenerateConsoleCtrlEvent): New typedefs.
11304 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11306 (win32_wait): Check for remote interrupt request
11307 with check_remote_input_interrupt_request.
11308 (win32_request_interrupt): New function.
11309 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11311 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11313 * win32-low.c (debug_registers_changed,
11314 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11315 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11316 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11317 (thread_rec): Get context using the low target.
11318 (child_add_thread): Call thread_added on the low target,
11319 which does the same thing.
11321 (do_initial_child_stuff): Remove debug registers references.
11322 Set context using the low target. Resume threads after
11323 setting the contexts.
11324 (child_continue): Remove dead variable. Remove debug
11325 registers references.
11326 (child_fetch_inferior_registers): Go through the low target.
11327 (do_child_store_inferior_registers): Remove.
11328 (child_store_inferior_registers): Go through the low target.
11329 (win32_resume): Remove debug registers references.
11330 Set context using the low target.
11331 (handle_exception): Change return type to void. Don't record
11332 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11333 first chance exception.
11334 (get_child_debug_event): Change return type to void. Remove
11335 goto loop. Always return after waiting for debug event.
11336 (win32_wait): Convert to switch statement. Handle spurious
11339 * win32-i386-low.c (debug_registers_changed,
11340 debug_registers_used): New.
11341 (initial_stuff): Rename to ...
11342 (i386_initial_stuff): ... this. Clear debug registers
11344 (store_debug_registers): Delete.
11345 (i386_get_thread_context): New.
11346 (load_debug_registers): Delete.
11347 (i386_set_thread_context): New.
11348 (i386_thread_added): New.
11349 (single_step): Rename to ...
11350 (i386_single_step): ... this.
11351 (do_fetch_inferior_registers): Rename to ...
11352 (i386_fetch_inferior_register): ... this.
11353 (i386_store_inferior_register): New.
11354 (the_low_target): Adapt to new interface.
11356 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11357 (arm_get_thread_context): New.
11358 (arm_set_thread_context): New.
11360 (do_fetch_inferior_registers): Rename to ...
11361 (arm_fetch_inferior_register): ... this.
11362 (arm_store_inferior_register): New.
11363 (arm_wince_breakpoint): Reimplement as unsigned long.
11364 (arm_wince_breakpoint_len): Define.
11365 (the_low_target): Adapt to new interface.
11367 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11368 load_debug_registers. Add get_thread_context, set_thread_context,
11369 thread_added and store_inferior_register. Rename
11370 fetch_inferior_registers to fetch_inferior_register.
11371 (regptr): Remove declaration.
11373 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11375 * linux-low.c (linux_detach): Change return type to int. Return 0.
11376 * spu-low.c (spu_detach): Likewise.
11378 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11380 * target.h (target_ops): Change return type of detach to int.
11382 (join_inferior): New.
11383 * server.c (main): Don't skip detach support on mingw32.
11384 If the inferior doesn't support detaching return error.
11385 Call join_inferior instead of using waitpid.
11386 * linux-low.c (linux_join): New.
11387 (linux_target_op): Add linux_join.
11388 * spu-low.c (spu_join): New.
11389 (spu_target_ops): Add spu_join.
11390 * win32-low.c (win32_detach): Adapt to new interface.
11391 Reopen current_process_handle before detaching. Issue a child
11392 resume before detaching.
11394 (win32_target_op): Add win32_join.
11396 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11398 * win32-low.c (win32-attach): Fix return value.
11399 * target.h (target_ops): Describe ATTACH return values.
11401 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11403 * win32-low.c (GETPROCADDRESS): Define.
11404 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11405 (winapi_DebugSetProcessKillOnExit): Likewise.
11406 (win32_create_inferior): Force usage of ansi CreateProcessA.
11407 (win32_attach): Use GETPROCADDRESS.
11408 (win32_detach): Likewise.
11410 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11412 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11414 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11416 * win32-low.c: Commit leftover changes from 2007-03-29.
11418 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11420 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11421 fields short instead of int. Add explicit padding.
11422 (i387_cache_to_fsave): Remove unnecessary casts.
11423 (i387_fsave_to_cache): Doc fix.
11424 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11426 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11428 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11429 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11431 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11433 * configure.srv (arm*-*-mingw32ce*): Move near the other
11436 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11438 * configure.ac: Add errno checking.
11439 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11440 sys/file.h and malloc.h.
11441 (AC_CHECK_DECLS): Add perror.
11442 (srv_mingwce): Handle.
11443 * configure.srv (i[34567]86-*-cygwin*): Add
11444 win32-i386-low.o to srv_tgtobj.
11445 (i[34567]86-*-mingw*): Likewise.
11446 (arm*-*-mingw32ce*): Add case.
11447 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11448 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11449 [__MINGW32CE__] (strerror): New function.
11450 [__MINGW32CE__] (errno): Define to GetLastError.
11451 [__MINGW32CE__] (COUNTOF): New macro.
11452 (remote_open): Remove extra close call.
11453 * mem-break.c (delete_breakpoint_at): New function.
11454 * mem-break.h (delete_breakpoint_at): Declare.
11455 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11456 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11457 [USE_WIN32API] (read, write): Add char* casts.
11458 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11459 * server.h: Include wincecompat.h on Windows CE.
11460 [HAVE_ERRNO_H]: Check.
11461 (perror): Declare if not declared.
11462 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11463 (perror_with_name): Remove errno declaration.
11464 * wincecompat.h: New.
11465 * wincecompat.c: New.
11466 * win32-low.h: New.
11467 * win32-arm-low.c: New.
11468 * win32-i386-low.c: New.
11469 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11470 (OUTMSG2): Make it safe.
11472 (COUNTOF): New macro.
11473 (NUM_REGS): Get it from the low target.
11474 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11475 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11476 (thread_rec): Let low target handle debug registers.
11477 (child_add_thread): Likewise.
11478 (child_init_thread_list): Likewise.
11479 (continue_one_thread): Likewise.
11481 (do_child_fetch_inferior_registers): Move to ...
11482 * win32-i386-low.c: ... here, and rename to ...
11483 (do_fetch_inferior_registers): ... this.
11484 * win32-low.c (child_fetch_inferior_registers):
11485 Go through the low target.
11486 (do_child_store_inferior_registers): Use regptr.
11487 (strwinerror): New function.
11488 (win32_create_inferior): Handle Windows CE.
11489 Use strwinerror instead of strerror on Windows error
11490 codes. Add program to the error output.
11491 Don't close the main thread handle on Windows CE.
11492 (win32_attach): Use coredll.dll on Windows CE.
11493 (win32_kill): Close current process and current
11495 (win32_detach): Use coredll.dll on Windows CE.
11496 (win32_resume): Let low target handle debug registers, and
11498 (handle_exception): Add/Remove initial breakpoint. Avoid
11499 non-existant WSTOPSIG on Windows CE.
11500 (win32_read_inferior_memory): Cast to remove warning.
11501 (win32_arch_string): Go through the low target.
11502 (initialize_low): Call set_breakpoint_data with the low
11503 target's breakpoint.
11504 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11505 FOP_REGNUM, mappings): Move to ...
11506 * win32-i386-low.c: ... here.
11507 * win32-low.c (win32_thread_info): Move to ...
11508 * win32-low.h: ... here.
11509 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11510 win32-arm-low.c and wincecompat.c.
11511 (all:): Add $EXEEXT.
11512 (install-only:): Likewise.
11513 (gdbserver:): Likewise.
11514 (gdbreplay:): Likewise.
11515 * config.in: Regenerate.
11516 * configure: Regenerate.
11518 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11520 * win32-low.c: Rename typedef thread_info to
11521 win32_thread_info throughout.
11523 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11525 * win32-i386-low.c: Rename to ...
11526 * win32-low.c: ... this.
11527 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11528 * Makefile.in: Likewise.
11530 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
11532 * remote-utils.c (monitor_output): Constify msg parameter.
11533 * server.h (monitor_output): Likewise.
11534 * win32-i386-low.c (handle_output_debug_string): New.
11535 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
11536 handle_output_debug_string.
11537 (get_child_debug_event): Likewise.
11539 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
11541 * server.c (main): Correct strtoul check.
11543 2007-03-27 Jon Ringle <jon@ringle.org>
11545 * linux-low.c: Check __ARCH_HAS_MMU__ also.
11547 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
11549 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
11551 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
11553 * terminal.h: Check HAVE_SGTTY_H.
11555 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
11557 * remote-utils.c (remote_open): Print out the assigned port number.
11559 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
11561 * remote-utils.c (monitor_output): New function.
11562 * server.c (debug_threads): Define here.
11563 (monitor_show_help): New function.
11564 (handle_query): Handle qRcmd.
11565 (main): Do not handle 'd' packet.
11566 * server.h (debug_threads, remote_debug, monitor_output): Declare.
11567 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
11570 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11572 * Makefile.in (EXEEXT): New.
11573 (clean): Use $(EXEEXT).
11575 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11577 * target.h (target_ops): Rename send_signal to request_interrupt,
11578 and remove enum target_signal parameter.
11579 * linux-low.c (linux_request_interrupt): Rename from
11580 linux_send_signal, and always send SIGINT.
11581 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
11582 and always send SIGINT.
11583 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
11585 (input_interrupt): Likewise.
11587 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11589 * server.c (get_features_xml): Check if target implemented
11591 * win32-i386-low.c (win32_arch_string): New.
11592 (win32_target_ops): Add win32_arch_string as arch_string member.
11594 2007-02-22 Markus Deuling <deuling@de.ibm.com>
11596 * spu-low.c (spu_arch_string): New.
11597 (spu_target_ops): Add spu_arch_string.
11599 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
11601 * remote-utils.c: Remove HAVE_TERMINAL_H check.
11602 * configure.ac: Do not check for terminal.h.
11603 * configure, config.in: Regenerated.
11605 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11607 * Makefile.in (OBS): Add $(XML_BUILTIN).
11608 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
11610 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
11611 (arm-with-iwmmxt.c): New.
11612 * config.in, configure: Regenerate.
11613 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
11614 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
11615 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
11616 (arm*-*-linux*): Add iWMMXt and regset support.
11617 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
11618 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
11619 (arm_store_wmmxregset, target_regsets): New.
11620 * server.c (get_features_xml): Take annex argument. Check builtin
11622 (handle_query): Handle multiple annexes.
11624 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11626 * remote-utils.c [USE_WIN32API] (read, write): Define.
11627 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
11630 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
11632 * linux-i386-low.c (the_low_target): Set arch_string.
11633 * linux-x86-64-low.c (the_low_target): Likewise.
11634 * linux-low.c (linux_arch_string): New.
11635 (linux_target_ops): Add it.
11636 * linux-low.h (struct linux_target_ops): Add arch_string.
11637 * server.c (write_qxfer_response): Use const void * for DATA.
11638 (get_features_xml): New.
11639 (handle_query): Handle qXfer:features:read. Report it for qSupported.
11640 * target.h (struct target_ops): Add arch_string method.
11642 2007-01-03 Denis Pilat <denis.pilat@st.com>
11643 Daniel Jacobowitz <dan@codesourcery.com>
11645 * linux-low.c (linux_kill): Handle being called with no threads.
11646 * win32-i386-low.c (win32_kill): Likewise.
11647 (get_child_debug_event): Clear current_process_handle.
11649 2006-12-30 Denis PILAT <denis.pilat@st.com>
11650 Daniel Jacobowitz <dan@codesourcery.com>
11652 * remote-utils.c (remote_open): Check the type of specified
11653 serial port devices before opening them.
11654 * server.c (main): Kill the inferior if an error occurs during
11655 the first remote_open.
11657 2006-12-05 Markus Deuling <deuling@de.ibm.com>
11659 * README: Update supported targets.
11661 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
11663 * Makefile.in (clean): Remove reg-mips64.c.
11664 (reg-mips64.c, reg-mips64.o): New rules.
11665 * configure.srv: Handle mips64. Include regset support for mips.
11666 * linux-mips-low.c (union mips_register): New.
11667 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
11668 (mips_breakpoint, mips_breakpoint_at): Use int.
11669 (mips_collect_register, mips_supply_register)
11670 (mips_collect_register_32bit, mips_supply_register_32bit)
11671 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11672 (mips_store_fpregset, target_regsets): New.
11673 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
11675 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
11677 * configure.srv: Add target "spu*-*-*".
11678 * Makefile.in (clean): Remove reg-spu.c.
11679 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
11680 * spu-low.c: New file.
11682 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11684 * configure.ac: Correct td_thr_tls_get_addr test.
11685 * configure: Regenerated.
11687 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11689 * linux-low.c (linux_wait_for_event): Reformat. Use the
11690 pass_signals array.
11691 * remote-utils.c (decode_address_to_semicolon): New.
11692 * server.c (pass_signals, handle_general_set): New.
11693 (handle_query): Mention QPassSignals for qSupported.
11694 (main): Call handle_general_set.
11695 * server.h (pass_signals, decode_address_to_semicolon): New.
11697 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
11699 * server.c (handle_query): Correct error handling for read_auxv.
11701 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
11703 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
11704 and srv_linux_thread_db to yes.
11705 * linux-s390-low.c (s390_fill_gregset): New function.
11706 (target_regsets): Define data structure.
11708 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
11710 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
11711 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
11712 * config.in, configure: Regenerated.
11713 * inferiors.c (gdb_id_to_thread): New function.
11714 (gdb_id_to_thread_id): Use it.
11715 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
11716 * linux-low.h (struct process_info): Add th member.
11717 (thread_db_get_tls_address): New prototype.
11718 * remote-utils.c (decode_address): Make non-static.
11719 * server.c (handle_query): Handle qGetTLSAddr.
11720 * server.h (gdb_id_to_thread, decode_address): New prototypes.
11721 * target.h (struct target_ops): Add get_tls_address.
11722 * thread-db.c (maybe_attach_thread): Save the thread handle.
11723 (thread_db_get_tls_address): New.
11725 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
11727 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
11728 (linux_resume_one_process): Take a siginfo_t *. Update all
11729 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
11730 (struct pending_signals): Add a siginfo_t.
11731 (linux_wait_for_process): Always set last_status.
11732 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
11733 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
11734 * linux-low.h (struct process_info): Add last_status.
11736 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
11738 * remote-utils.c (try_rle): New function.
11739 (putpkt_binary): Use it.
11741 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
11743 * Makefile.in (clean): Clean reg-x86-64-linux.c.
11744 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
11745 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
11746 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
11747 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
11750 2006-08-08 Richard Sandiford <richard@codesourcery.com>
11752 * server.c (terminal_fd): New variable.
11753 (old_foreground_pgrp): Likewise.
11754 (restore_old_foreground_pgrp): New function.
11755 (start_inferior): Record the terminal file descriptor in terminal_fd
11756 and its original foreground group in old_foreground_pgrp. Register
11757 restore_old_foreground_pgrp with atexit().
11759 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
11761 * server.c (handle_query): Correct qPart to qXfer.
11763 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
11765 * configure.ac: Check for more headers which are missing on
11766 Windows. Automatically supply -lwsock32 and USE_WIN32API.
11767 * configure.srv: Add Cygwin and mingw32.
11768 * remote-utils.c: Don't include headers unconditionally which
11769 are missing on mingw32. Include <winsock.h> for mingw32.
11770 (remote_open): Adjust for mingw32 support. Flush
11771 standard error after writing to it.
11772 (remote_close, putpkt_binary, input_interrupt, block_async_io)
11773 (unblock_async_io, enable_async_io, disable_async_io)
11774 (readchar, getpkt): Update for Winsock support.
11775 (prepare_resume_reply): Expect a protocol signal number.
11776 * server.c: Disable <sys/wait.h> on mingw32.
11777 (start_inferior): Adjust for mingw32 support. Flush
11778 standard error after writing to it.
11779 (attach_inferior): Likewise. Use protocol signal
11781 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
11783 * win32-i386-low.c: New file.
11784 * Makefile.in (XM_CLIBS): Set.
11785 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
11786 (win32-i386-low.o): New dependency rule.
11787 * linux-low.c (linux_wait): Use target signal numbers.
11788 * target.h (struct target_ops): Doc fix.
11789 * server.h (target_signal_to_name): New prototype.
11790 * gdbreplay.c: Don't include headers unconditionally which
11791 are missing on mingw32. Include <winsock.h> for mingw32.
11792 (remote_close, remote_open): Adjust for Winsock support.
11793 * configure, config.in: Regenerated.
11795 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11797 * server.c (decode_xfer_read, write_qxfer_response): New.
11798 (handle_query): Take a packet length argument. Handle
11799 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
11800 the qSupported response.
11801 (main): Update call to handle_query.
11803 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
11805 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
11806 (putpkt_binary): Renamed from putpkt and adjusted for binary
11808 (putpkt): New wrapper for putpkt_binary.
11809 (readchar): Don't mask off the high bit.
11810 (decode_X_packet): New function.
11811 * server.c (main): Call putpkt_binary if a handler sets the packet
11812 length. Save the length of the incoming packet. Handle 'X'.
11813 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
11815 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
11817 * server.c (handle_query): Handle qSupported.
11819 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11821 * remote-utils.c (all_symbols_looked_up): New variable.
11822 (look_up_one_symbol): Check it.
11823 * server.h (look_up_one_symbol): New declaration.
11824 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
11826 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11828 * Makefile.in (linux-arm-low.o): Update dependencies.
11829 * linux-arm-low.c: Include "gdb_proc_service.h".
11830 (PTRACE_GET_THREAD_AREA): Define.
11831 (ps_get_thread_area): New function.
11833 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
11835 * configure.srv (m68k*-*-uclinux*): New target.
11836 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
11837 (linux_resume_one_process): Remove extraneous cast.
11838 (linux_read_offsets): New.
11839 (linux_target_op): Add linux_read_offsets on mmuless systems.
11840 * server.c (handle_query): Add qOffsets logic.
11841 * target.h (struct target_ops): Add read_offsets.
11843 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11845 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
11846 (PTRACE_GET_THREAD_AREA): Define.
11847 (ps_get_thread_area): New function.
11848 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
11849 (linux-x86-64-low.o): Update.
11851 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11853 * configure.ac: Remove checks for prfpregset_t.
11854 * gdb_proc_service.h: New file.
11855 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
11856 new "gdb_proc_service.h".
11857 * proc-service.c: Likewise.
11858 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
11859 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
11860 * Makefile.in (gdb_proc_service_h): Updated.
11861 * configure, config.in: Regenerated.
11863 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
11865 * remote-utils.c (prepare_resume_reply): Move declaration
11866 of gdb_id_from_wait to the top of the block.
11868 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
11870 * linux-low.c (regsets_store_inferior_registers): Read the regset
11871 from the target before filling it.
11873 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11875 * server.c (attach_inferior): Return SIGTRAP for a successful
11878 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11880 * Makefile.in (OBS): Add version.o.
11881 (STAGESTUFF): Delete.
11882 (version.o): Add dependencies.
11883 (version.c): Replace rule.
11884 (clean): Remove version.c.
11885 * server.c (gdbserver_version): New.
11886 (gdbserver_usage): Use printf.
11887 (main): Handle --version and --help.
11888 * server.h (version, host_name): Add declarations.
11890 2005-12-23 Eli Zaretskii <eliz@gnu.org>
11902 * linux-x86-64-low.c:
11904 * linux-s390-low.c:
11905 * linux-ppc64-low.c:
11907 * linux-mips-low.c:
11908 * linux-m68k-low.c:
11909 * linux-m32r-low.c:
11912 * linux-ia64-low.c:
11913 * linux-i386-low.c:
11914 * linux-crisv32-low.c:
11926 * gdbserver.1: Add (C) after Copyright. Update the FSF
11929 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
11931 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
11932 (arm_breakpoint_at): Recognize both breakpoints.
11933 (the_low_target): Use the correct breakpoint instruction.
11935 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
11937 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
11938 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
11939 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
11940 (the_low_target): Update.
11942 2005-10-25 Andreas Schwab <schwab@suse.de>
11944 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
11946 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
11947 (ia64_num_regs): Reduce to 462.
11949 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
11951 * acinclude.m4: Correct quoting.
11952 * aclocal.m4: Regenerated.
11954 Suggested by SZOKOVACS Robert <szo@ies.hu>:
11955 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
11956 (thread_db_init): Call thread_db_err_str.
11957 * configure.ac: Check for TD_VERSION.
11958 * config.in, configure: Regenerated.
11960 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11962 * server.h (error, fatal, warning): Add ATTR_FORMAT.
11964 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11966 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
11967 is not available. Define HAVE_PTRACE_GETREGS if it is.
11968 * config.in, configure: Regenerated.
11969 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
11970 * linux-i386-low.c, linux-m68k-low.c: Update to use
11971 HAVE_PTRACE_GETREGS.
11972 * linux-low.c (regsets_fetch_inferior_registers)
11973 (regsets_store_inferior_registers): Only return 0 if we processed
11975 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
11976 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
11978 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11980 * inferiors.c (struct thread_info): Add gdb_id.
11981 (add_thread): Add gdb_id argument.
11982 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
11983 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
11984 calls to add_thread.
11985 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
11986 * server.c (handle_query): Use thread_to_gdb_id.
11987 (handle_v_cont, main): Use gdb_id_to_thread_id.
11988 * server.h (add_thread): Update prototype.
11989 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
11992 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11994 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
11995 left-padded registers.
11996 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
11997 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
11999 2005-07-01 Steve Ellcey <sje@cup.hp.com>
12001 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
12002 * configure: Regenerate.
12003 * config.in: Regenerate.
12004 * server.h (NEED_DECLARATION_STRERROR):
12005 Replace with !HAVE_DECL_STRERROR.
12007 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
12009 * linux-low.c (linux_wait, linux_send_signal): Don't test
12010 an unsigned long variable for > 0 if it could be MAX_ULONG.
12011 * server.c (myresume): Likewise.
12012 * target.c (set_desired_inferior): Likewise.
12014 2005-06-13 Mark Kettenis <kettenis@gnu.org>
12016 * configure.ac: Simplify and improve check for socklen_t.
12017 * configure, config.in: Regenerate.
12019 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
12021 * acconfig.h: Remove.
12022 * configure.ac: Add a test for socklen_t. Use three-argument
12023 AC_DEFINE throughout.
12024 * config.in: Regenerated using autoheader 2.59.
12025 * configure: Regenerated.
12027 * gdbreplay.c (socklen_t): Provide a default.
12028 (remote_open): Use socklen_t.
12029 * remote-utils.c (socklen_t): Provide a default.
12030 (remote_open): Use socklen_t.
12031 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
12034 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
12036 * linux-low.c (linux_read_memory, linux_write_memory)
12037 (linux_read_auxv): Likewise.
12038 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
12039 (check_mem_write): Likewise.
12040 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
12042 * regcache.c (struct inferior_rgcache_data, registers_to_string)
12043 (registers_from_string, register_data): Likewise.
12044 * server.c (handle_query, main): Likewise.
12045 * server.h (convert_ascii_to_int, convert_int_to_ascii)
12046 (decode_M_packet): Likewise.
12047 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
12048 * target.h (struct target_ops): Update read_memory, write_memory,
12050 (read_inferior_memory, write_inferior_memory): Update.
12051 * linux-low.h (struct linux_target_ops): Change type of breakpoint
12052 to unsigned char *.
12053 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
12054 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
12055 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
12056 linux-s390-low.c, linux-sh-low.c: Update for changes in
12057 read_inferior_memory and the_low_target->breakpoint.
12059 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
12061 * Makefile.in (SFILES): Add linux-ppc64-low.c.
12062 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
12063 * configure.srv: Add powerpc64-*-linux*.
12064 * linux-ppc64-low.c: New file.
12066 2005-05-23 Orjan Friberg <orjanf@axis.com>
12068 * linux-cris-low.c: New file with support for CRIS.
12069 * linux-crisv32-low.c: Ditto for CRISv32.
12070 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
12071 (clean): Add reg-cris.c and reg-crisv32.c.
12072 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
12073 reg-crisv32.o, and reg-crisv32.c to make rules.
12074 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
12075 recognized targets.
12077 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
12079 * linux-low.c (fetch_register): Ensure buffer size is a multiple
12080 of sizeof (PTRACE_XFER_TYPE).
12081 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
12083 2005-05-12 Orjan Friberg <orjanf@axis.com>
12085 * target.h (struct target_ops): Add insert_watchpoint,
12086 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
12087 pointers for hardware watchpoint support.
12088 * linux-low.h (struct linux_target_ops): Ditto.
12089 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
12090 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
12091 to linux_target_ops.
12092 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
12094 * server.c (main): Recognize 'Z' and 'z' packets.
12096 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
12098 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
12099 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
12100 (the_low_target): Add new members.
12102 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12104 * proc-service.c (ps_lgetregs): Search all_processes instead of
12107 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12109 * server.c (start_inferior): Change return type to int.
12110 (attach_inferior): Change sigptr to int *.
12111 (handle_v_cont, handle_v_requests): Change signal to int *.
12112 (main): Change signal to int.
12114 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
12116 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12117 * configure.srv: Add m32r*-*-linux*.
12118 * linux-m32r-low.c: New file.
12120 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12122 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12124 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12126 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12127 Take unsigned long arguments for PIDs.
12128 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12129 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12130 (wait_for_sigstop, linux_resume_one_process)
12131 (regsets_fetch_inferior_registers, linux_send_signal)
12132 (linux_read_auxv): Likewise. Update the types of variables holding
12133 PIDs. Update format string specifiers.
12134 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12135 * remote-utils.c (prepare_resume_reply): Likewise.
12136 * server.c (cont_thread, general_thread, step_thread)
12137 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12139 (handle_query): Update format specifiers.
12140 (handle_v_cont, main): Use strtoul for thread IDs.
12141 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12142 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12143 (general_thread, step_thread, thread_from_wait)
12144 (old_thread_from_wait): Update.
12145 * target.h (struct thread_resume): Use unsigned long for THREAD.
12146 (struct target_ops): Use unsigned long for arguments to attach and
12149 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12151 * acinclude.m4: Include bfd/bfd.m4 directly.
12152 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12153 <agriffis@toolchain.org>.
12154 * aclocal.m4, configure: Regenerated.
12156 2005-01-07 Andrew Cagney <cagney@gnu.org>
12158 * configure.ac: Rename configure.in, require autoconf 2.59.
12159 * configure: Re-generate.
12161 2004-12-08 Daniel Jacobowitz <dan@debian.org>
12163 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12164 LIBS when finished.
12165 * aclocal.m4: Regenerated.
12166 * configure: Regenerated.
12168 2004-11-21 Andreas Schwab <schwab@suse.de>
12170 * linux-m68k-low.c (m68k_num_gregs): Define.
12171 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12172 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12173 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12174 (m68k_breakpoint_at): New. Add to the_low_target.
12176 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12177 srv_linux_thread_db to yes.
12179 2004-10-20 Joel Brobecker <brobecker@gnat.com>
12181 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12182 (ARCH_SET_FS): Likewise.
12183 (ARCH_GET_FS): Likewise.
12184 (ARCH_GET_GS): Likewise.
12186 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12188 * linux-i386-low.c (ps_get_thread_area): New.
12189 * linux-x86-64-low.c (ps_get_thread_area): New.
12190 * linux-low.c: Include <sys/syscall.h>.
12191 (linux_kill_one_process): Don't kill the first thread here.
12192 (linux_kill): Kill the first thread here.
12193 (kill_lwp): New function.
12194 (send_sigstop, linux_send_signal): Use it.
12195 * proc-service.c: Clean up #ifdefs.
12196 (fpregset_info): Delete.
12197 (ps_lgetregs): Update and enable implementation.
12198 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12200 * remote-utils.c (struct sym_cache, symbol_cache): New.
12201 (input_interrupt): Print a clearer message.
12202 (async_io_enabled): New variable.
12203 (enable_async_io, disable_async_io): Use it. Update comments.
12204 (look_up_one_symbol): Use the symbol cache.
12205 * thread-db.c (thread_db_look_up_symbols): New function.
12206 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12208 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12210 * configure.in: Test for -rdynamic.
12211 * configure: Regenerated.
12212 * Makefile (INTERNAL_LDFLAGS): New.
12213 (gdbserver, gdbreplay): Use it.
12215 2004-09-02 Andrew Cagney <cagney@gnu.org>
12217 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12219 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12221 * linux-low.c (linux_wait): Clear all_processes list also.
12223 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12225 * linux-low.c: Include <errno.h>. Remove extern declaration of
12228 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12230 * gdbreplay.c, server.h, utils.c: Update copyright years.
12232 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12234 * server.c (main): Print child status or termination signal from
12235 variable 'signal', not 'sig'.
12237 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12239 * linux-low.c (linux_read_memory): Change return type to
12240 int. Check for and return error from ptrace().
12241 * target.c (read_inferior_memory): Change return type to int. Pass
12242 back return status from the_target->read_memory().
12243 * target.h (struct target_ops): Adapt *read_memory() prototype.
12245 (read_inferior_memory): Adapt prototype.
12246 * server.c (main): Return an error packet if
12247 read_inferior_memory() returns an error.
12249 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12251 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12252 Unify with other clean targets.
12254 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12256 * server.c (handle_v_cont): Call set_desired_inferior.
12258 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12260 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12262 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12264 * linux-low.c (linux_wait): Unblock async I/O.
12265 (linux_resume): Block and enable async I/O.
12266 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12267 * server.h (block_async_io, unblock_async_io): Add prototypes.
12269 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12271 * remote-utils.c (remote_open): Print a status notice after
12272 opening a TCP port.
12273 * server.c (attach_inferior): Print a status notice after
12276 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12278 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12280 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12282 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12284 * server.c, target.h: Update copyright years.
12286 2004-02-25 Roland McGrath <roland@redhat.com>
12288 * target.h (struct target_ops): New member `read_auxv'.
12289 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12290 * linux-low.c (linux_read_auxv): New function.
12291 (linux_target_ops): Initialize `read_auxv' member to that.
12293 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12295 Committed by Jim Blandy <jimb@redhat.com>.
12297 * linux-s390-low.c (s390_num_regs): Update.
12298 (s390_regmap): Remove control registers. Use __s390x__ predefine
12299 instead of GPR_SIZE to distiguish s390 and s390x targets.
12301 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
12303 * linux-low.c: Update copyright year.
12304 (check_removed_breakpoint): Clear pending_is_breakpoint.
12305 (linux_set_resume_request, linux_queue_one_thread)
12306 (resume_status_pending_p): New functions.
12307 (linux_continue_one_thread): Use process->resume.
12308 (linux_resume): Only resume threads if there are no pending events.
12309 * linux-low.h (struct process_info): Add resume request
12312 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
12314 * regcache.c (new_register_cache): Clear the allocated register
12315 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12317 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
12319 * linux-low.c (linux_resume): Take a struct thread_resume *
12321 (linux_wait): Update call.
12322 (resume_ptr): New static variable.
12323 (linux_continue_one_thread): Renamed from
12324 linux_continue_one_process. Use resume_ptr.
12325 (linux_resume): Use linux_continue_one_thread.
12326 * server.c (handle_v_cont, handle_v_requests): New functions.
12327 (myresume): New function.
12328 (main): Handle 'v' case.
12329 * target.h (struct thread_resume): New type.
12330 (struct target_ops): Change argument of "resume" to struct
12332 (myresume): Delete macro.
12334 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12336 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12337 (uninstall): Support DESTDIR.
12339 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12341 * configure.srv: Add xscale*linux copy of arm*linux entry.
12343 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
12345 * linux-arm-low.c (arm_reinsert_addr): New function.
12346 (the_low_target): Add arm_reinsert_addr.
12348 2003-07-08 Mark Kettenis <kettenis@gnu.org>
12350 * mem-break.c: Remove whitespace at end of file.
12352 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12354 * configure.in: Check whether we need to prototype strerror.
12355 * server.h: Optionally prototype strerror.
12356 * gdbreplay.c (perror_with_name): Use strerror.
12357 * linux-low.c (linux_attach_lwp): Use strerror.
12358 * utils.c (perror_with_name): Use strerror.
12359 * config.in, configure: Regenerated.
12361 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12363 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12364 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12366 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
12368 * Makefile.in (SFILES): Update.
12369 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12370 low-sun3.c: Remove files.
12372 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
12374 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12375 (linux_detach_one_process, linux_detach): New functions.
12376 (linux_target_ops): Add linux_detach.
12377 * server.c (main): Handle 'D' packet.
12378 * target.h (struct target_ops): Add "detach" member.
12379 (detach_inferior): Define.
12381 2003-06-13 Mark Kettenis <kettenis@gnu.org>
12383 From Kelley Cook <kelleycook@wideopenwest.com>:
12384 * configure.srv: Accept i[34567]86 variants.
12386 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
12388 * linux-low.c (linux_wait_for_event): Correct comment typos.
12389 (linux_resume_one_process): Call check_removed_breakpoint.
12390 (linux_send_signal): New function.
12391 (linux_target_ops): Add linux_send_signal.
12392 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12394 * target.h (struct target_ops): Add send_signal.
12396 2003-05-29 Jim Blandy <jimb@redhat.com>
12398 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12399 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12400 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12401 away part of the register's value.
12403 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
12405 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12406 (linux_wait_for_event, linux_init_signals): Likewise.
12408 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
12410 * configure.in: Check for stdlib.h.
12411 * configure: Regenerated.
12412 * config.in: Regenerated.
12414 2003-01-04 Andreas Schwab <schwab@suse.de>
12416 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12418 2003-01-02 Andrew Cagney <ac131313@redhat.com>
12420 * Makefile.in: Remove obsolete code.
12422 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
12424 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12425 defined(PT_FPR0_HI).
12427 2002-11-17 Stuart Hughes <seh@zee2.com>
12429 * linux-arm-low.c (arm_num_regs): Increase.
12430 (arm_regmap): Include status register.
12432 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
12434 * linux-low.c (register_addr): Remove incorrect -1 check.
12436 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
12438 * linux-low.c (linux_create_inferior): Call setpgid. Return
12440 (unstopped_p, linux_signal_pid): Remove.
12441 (linux_target_ops): Remove linux_signal_pid.
12442 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12443 global instead of target method.
12444 * target.h (struct target_ops): Remove signal_pid. Update comment
12445 for create_inferior.
12446 * server.c (signal_pid): New variable.
12447 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
12448 gdbserver. Set the child to be the foreground process group.
12449 (attach_inferior): Set signal_pid.
12451 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
12453 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12455 2002-08-20 Jim Blandy <jimb@redhat.com>
12457 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12460 2002-08-01 Andrew Cagney <cagney@redhat.com>
12462 * Makefile.in: Make chill references obsolete.
12464 2002-07-24 Kevin Buettner <kevinb@redhat.com>
12466 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12467 * configure: Regenerate.
12468 * config.in: Regenerate.
12470 2002-07-09 David O'Brien <obrien@FreeBSD.org>
12472 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12473 (perror_with_name, remote_close, remote_open, expect, play): Static.
12475 2002-07-04 Michal Ludvig <mludvig@suse.cz>
12477 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
12478 byte offsets instead of an array of indexes.
12479 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12481 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
12483 * regcache.c: Add comment.
12485 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
12487 * thread-db.c: New file.
12488 * proc-service.c: New file.
12489 * acinclude.m4: New file.
12490 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12491 proc-service.o, and thread-db.o.
12492 (linux-low.o): Add USE_THREAD_DB.
12493 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12494 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12495 * aclocal.m4: Regenerated.
12496 * config.in: Regenerated.
12497 * configure: Regenerated.
12498 * configure.in: Check for proc_service.h, sys/procfs.h,
12499 thread_db.h, and linux/elf.h headrs.
12500 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12501 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12502 Check for -lthread_db and thread support.
12503 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12504 PowerPC, and SuperH.
12505 * i387-fp.c: Constify arguments.
12506 * i387-fp.h: Likewise.
12507 * inferiors.c: (struct thread_info): Renamed from
12508 `struct inferior_info'. Remove PID member. Use generic inferior
12509 list header. All uses updated.
12510 (inferiors, signal_pid): Removed.
12511 (all_threads): New variable.
12512 (get_thread): Define.
12513 (add_inferior_to_list): New function.
12514 (for_each_inferior): New function.
12515 (change_inferior_id): New function.
12516 (add_inferior): Removed.
12517 (remove_inferior): New function.
12518 (add_thread): New function.
12519 (free_one_thread): New function.
12520 (remove_thread): New function.
12521 (clear_inferiors): Use for_each_inferior and free_one_thread.
12522 (find_inferior): New function.
12523 (find_inferior_id): New function.
12524 (inferior_target_data): Update argument type.
12525 (set_inferior_target_data): Likewise.
12526 (inferior_regcache_data): Likewise.
12527 (set_inferior_regcache_data): Likewise.
12528 * linux-low.c (linux_bp_reinsert): Remove.
12529 (all_processes, stopping_threads, using_thrads)
12530 (struct pending_signals, debug_threads, pid_of): New.
12531 (inferior_pid): Replace with macro.
12532 (struct inferior_linux_data): Remove.
12533 (get_stop_pc, add_process): New functions.
12534 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
12535 Use add_process and add_thread.
12536 (linux_attach_lwp): New function, based on old linux_attach. Use
12537 add_process and add_thread. Set stop_expected for new threads.
12538 (linux_attach): New function.
12539 (linux_kill_one_process): New function.
12540 (linux_kill): Kill all LWPs.
12541 (linux_thread_alive): Use find_inferior_id.
12542 (check_removed_breakpoints, status_pending_p): New functions.
12543 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
12544 Update. Use WNOHANG. Wait for cloned processes also. Update process
12545 struct for the found process.
12546 (linux_wait_for_event): New function.
12547 (linux_wait): Use it. Support LWPs.
12548 (send_sigstop, wait_for_sigstop, stop_all_processes)
12549 (linux_resume_one_process, linux_continue_one_process): New functions.
12550 (linux_resume): Support LWPs.
12551 (REGISTER_RAW_SIZE): Remove.
12552 (fetch_register): Use register_size instead. Call supply_register.
12553 (usr_store_inferior_registers): Likewise. Call collect_register.
12554 Fix recursive case.
12555 (regsets_fetch_inferior_registers): Improve error message.
12556 (regsets_store_inferior_registers): Add debugging.
12557 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
12558 (unstopped_p, linux_signal_pid): New functions.
12559 (linux_target_ops): Add linux_signal_pid.
12560 (linux_init_signals): New function.
12561 (initialize_low): Call it. Initialize using_threads.
12562 * regcache.c (inferior_regcache_data): Add valid
12564 (get_regcache): Fetch registers lazily. Add fetch argument
12565 and update all callers.
12566 (regcache_invalidate_one, regcache_invalidate): New
12568 (new_register_cache): Renamed from create_register_cache.
12569 Return the new regcache.
12570 (free_register_cache): Change argument to a void *.
12571 (registers_to_string, registers_from_string): Call get_regcache
12572 with fetch flag set.
12573 (register_data): Make static. Pass fetch flag to get_regcache.
12574 (supply_register): Call get_regcache with fetch flag clear.
12575 (collect_register): Call get_regcache with fetch flag set.
12576 (collect_register_as_string): New function.
12577 * regcache.h: Update.
12578 * remote-utils.c (putpkt): Flush after debug output and use
12580 Handle input interrupts while waiting for an ACK.
12581 (input_interrupt): Use signal_pid method.
12582 (getpkt): Flush after debug output and use stderr.
12583 (outreg): Use collect_register_as_string.
12584 (new_thread_notify, dead_thread_notify): New functions.
12585 (prepare_resume_reply): Check using_threads. Set thread_from_wait
12586 and general_thread.
12587 (look_up_one_symbol): Flush after debug output.
12588 * server.c (step_thread, server_waiting): New variables.
12589 (start_inferior): Don't use signal_pid. Update call to mywait.
12590 (attach_inferior): Update call to mywait.
12591 (handle_query): Handle qfThreadInfo and qsThreadInfo.
12592 (main): Don't fetch/store registers explicitly. Use
12593 set_desired_inferior. Support proposed ``Hs'' packet. Update
12595 * server.h: Update.
12596 (struct inferior_list, struct_inferior_list_entry): New.
12597 * target.c (set_desired_inferior): New.
12598 (write_inferior_memory): Constify.
12599 (mywait): New function.
12600 * target.h: Update.
12601 (struct target_ops): New signal_pid method.
12602 (mywait): Removed macro, added prototype.
12604 * linux-low.h (regset_func): Removed.
12605 (regset_fill_func, regset_store_func): New.
12606 (enum regset_type): New.
12607 (struct regset_info): Add type field. Use new operation types.
12608 (struct linux_target_ops): stop_pc renamed to get_pc.
12609 Add decr_pc_after_break and breakpoint_at.
12610 (get_process, get_thread_proess, get_process_thread)
12611 (strut process_info, all_processes, linux_attach_lwp)
12612 (thread_db_init): New.
12614 * linux-arm-low.c (arm_get_pc, arm_set_pc,
12615 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
12616 (the_low_target): Add new members.
12617 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
12618 (i386_store_fpxregset): Constify.
12619 (target_regsets): Add new kind identifier.
12620 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
12621 (i386_set_pc): Add debugging.
12622 (i386_breakpoint_at): New function.
12623 (the_low_target): Add new members.
12624 * linux-mips-low.c (mips_get_pc, mips_set_pc)
12625 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
12626 (mips_breakpoint_at): New.
12627 (the_low_target): Add new members.
12628 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
12629 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
12630 (the_low_target): Add new members.
12631 * linux-sh-low.c (sh_get_pc, sh_set_pc)
12632 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
12633 (the_low_target): Add new members.
12634 * linux-x86-64-low.c (target_regsets): Add new kind
12637 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
12639 From Martin Pool <mbp@samba.org>:
12640 * server.c (gdbserver_usage): New function.
12643 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
12645 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
12646 stop_at -> stop_pc.
12648 2002-05-04 Andrew Cagney <ac131313@redhat.com>
12650 * Makefile.in: Remove obsolete code.
12652 2002-04-24 Michal Ludvig <mludvig@suse.cz>
12654 * linux-low.c (regsets_fetch_inferior_registers),
12655 (regsets_store_inferior_registers): Removed cast to int from
12657 * regcache.h: Added declaration of struct inferior_info.
12659 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12661 * inferiors.c (struct inferior_info): Add regcache_data.
12662 (add_inferior): Call create_register_cache.
12663 (clear_inferiors): Call free_register_cache.
12664 (inferior_regcache_data, set_inferior_regcache_data): New functions.
12665 * regcache.c (struct inferior_regcache_data): New.
12666 (registers): Remove.
12667 (get_regcache): New function.
12668 (create_register_cache, free_register_cache): New functions.
12669 (set_register_cache): Don't initialize the register cache here.
12670 (registers_to_string, registers_from_string, register_data): Call
12672 * regcache.h: Add prototypes.
12673 * server.h: Likewise.
12675 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12677 * mem-break.c: New file.
12678 * mem-break.h: New file.
12679 * Makefile.in: Add mem-break.o rule; update server.h
12681 * inferiors.c (struct inferior_info): Add target_data
12683 (clear_inferiors): Free target_data member if set.
12684 (inferior_target_data, set_inferior_target_data): New functions.
12685 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
12686 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
12687 * linux-low.c (linux_bp_reinsert): New variable.
12688 (struct inferior_linux_data): New.
12689 (linux_create_inferior): Use set_inferior_target_data.
12690 (linux_attach): Likewise. Call add_inferior.
12691 (linux_wait_for_one_inferior): New function.
12692 (linux_wait): Call it.
12693 (linux_write_memory): Add const.
12694 (initialize_low): Call set_breakpoint_data.
12695 * linux-low.h (struct linux_target_ops): Add breakpoint
12697 * server.c (attach_inferior): Remove extra add_inferior
12699 * server.h: Include mem-break.h. Update inferior.c
12701 * target.c (read_inferior_memory)
12702 (write_inferior_memory): New functions.
12703 * target.h (read_inferior_memory)
12704 (write_inferior_memory): Change macros to prototypes.
12705 (struct target_ops): Update comments. Add const to write_memory
12708 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
12710 * linux-low.c (usr_store_inferior_registers): Support
12711 registers which are allowed to fail to store.
12712 * linux-low.h (linux_target_ops): Likewise.
12713 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
12714 (ppc_cannot_store_register): FPSCR may not be storable.
12716 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12718 * server.h: Include <string.h> if HAVE_STRING_H.
12719 * ChangeLog: Correct paths in last ChangeLog entry.
12721 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12723 * linux-low.h: Remove obsolete prototypes.
12724 (struct linux_target_ops): New.
12725 (extern the_low_target): New.
12726 * linux-low.c (num_regs, regmap): Remove declarations.
12727 (register_addr): Use the_low_target explicitly.
12728 (fetch_register): Likewise.
12729 (usr_fetch_inferior_registers): Likewise.
12730 (usr_store_inferior_registers): Likewise.
12731 * linux-arm-low.c (num_regs): Remove.
12732 (arm_num_regs): Define.
12733 (arm_regmap): Renamed from regmap, made static.
12734 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
12736 (arm_cannot_store_register): Renamed from cannot_store_register,
12738 (the_low_target): New.
12739 * linux-i386-low.c (num_regs): Remove.
12740 (i386_num_regs): Define.
12741 (i386_regmap): Renamed from regmap, made static.
12742 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
12744 (i386_cannot_store_register): Renamed from cannot_store_register,
12746 (the_low_target): New.
12747 * linux-ia64-low.c (num_regs): Remove.
12748 (ia64_num_regs): Define.
12749 (ia64_regmap): Renamed from regmap, made static.
12750 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
12752 (ia64_cannot_store_register): Renamed from cannot_store_register,
12754 (the_low_target): New.
12755 * linux-m68k-low.c (num_regs): Remove.
12756 (m68k_num_regs): Define.
12757 (m68k_regmap): Renamed from regmap, made static.
12758 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
12760 (m68k_cannot_store_register): Renamed from cannot_store_register,
12762 (the_low_target): New.
12763 * linux-mips-low.c (num_regs): Remove.
12764 (mips_num_regs): Define.
12765 (mips_regmap): Renamed from regmap, made static.
12766 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
12768 (mips_cannot_store_register): Renamed from cannot_store_register,
12770 (the_low_target): New.
12771 * linux-ppc-low.c (num_regs): Remove.
12772 (ppc_num_regs): Define.
12773 (ppc_regmap): Renamed from regmap, made static.
12774 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
12776 (ppc_cannot_store_register): Renamed from cannot_store_register,
12778 (the_low_target): New.
12779 * linux-s390-low.c (num_regs): Remove.
12780 (s390_num_regs): Define.
12781 (s390_regmap): Renamed from regmap, made static.
12782 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
12784 (s390_cannot_store_register): Renamed from cannot_store_register,
12786 (the_low_target): New.
12787 * linux-sh-low.c (num_regs): Remove.
12788 (sh_num_regs): Define.
12789 (sh_regmap): Renamed from regmap, made static.
12790 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
12792 (sh_cannot_store_register): Renamed from cannot_store_register,
12794 (the_low_target): New.
12795 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
12796 (the_low_target): New.
12798 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12800 * Makefile.in: Add stamp-h target.
12801 * configure.in: Create stamp-h.
12802 * configure: Regenerated.
12804 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12806 * inferiors.c: New file.
12807 * target.c: New file.
12808 * target.h: New file.
12809 * Makefile.in: Add target.o and inferiors.o. Update
12811 * linux-low.c (inferior_pid): New static variable,
12812 moved from server.c.
12813 (linux_create_inferior): Renamed from create_inferior.
12814 Call add_inferior. Return 0 on success instead of a PID.
12815 (linux_attach): Renamed from myattach.
12816 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
12817 (linux_thread_alive): Renamed from mythread_alive.
12818 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
12820 (linux_resume): Renamed from myresume. Add missing ``return 0''.
12821 (regsets_store_inferior_registers): Correct error message.
12822 Add missing ``return 0''.
12823 (linux_fetch_registers): Renamed from fetch_inferior_registers.
12824 (linux_store_registers): Renamed from store_inferior_registers.
12825 (linux_read_memory): Renamed from read_inferior_memory.
12826 (linux_write_memory): Renamed from write_inferior_memory.
12827 (linux_target_ops): New structure.
12828 (initialize_low): Call set_target_ops ().
12829 * remote-utils.c (unhexify): New function.
12830 (hexify): New function.
12831 (input_interrupt): Send signals to ``signal_pid''.
12832 * server.c (inferior_pid): Remove.
12833 (start_inferior): Update create_inferior call.
12834 (attach_inferior): Call add_inferior.
12835 (handle_query): New function.
12836 (main): Call handle_query for `q' packets.
12837 * server.h: Include "target.h". Remove obsolete prototypes.
12838 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
12840 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12842 * Makefile.in: Add WARN_CFLAGS. Update configury
12844 * configure.in: Check for <string.h>
12845 * configure: Regenerate.
12846 * config.in: Regenerate.
12847 * gdbreplay.c: Include needed system headers.
12848 (remote_open): Remove strchr prototype.
12849 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
12850 * regcache.c (supply_register): Change buf argument to const void *.
12851 (supply_register_by_name): Likewise.
12852 (collect_register): Change buf argument to void *.
12853 (collect_register_by_name): Likewise.
12854 * regcache.h: Add missing prototypes.
12855 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
12856 * server.c (handle_query): New function.
12857 (attached): New static variable, moved out of main.
12858 (main): Quiet longjmp clobber warnings.
12859 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
12860 * utils.c (error): Remove NORETURN.