1 2015-11-26 Daniel Colascione <dancol@dancol.org>
2 Simon Marchi <simon.marchi@ericsson.com>
4 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5 * server.c (handle_qxfer_threads_worker): Refactor to include thread
7 * target.h (struct target_ops) <thread_name>: New field.
8 (target_thread_name): New macro.
10 2015-11-23 Joel Brobecker <brobecker@adacore.com>
12 * regcache.h (regcache_invalidate_pid): Add declaration.
13 * regcache.c (regcache_invalidate_pid): New function, extracted
14 from regcache_invalidate.
15 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
16 Add trivial documentation comment.
17 * lynx-low.c: Use regcache_invalidate_pid instead of
20 2015-11-23 Joel Brobecker <brobecker@adacore.com>
22 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
23 and Elf64_auxv_t if the target is Android.
25 2015-11-22 Doug Evans <xdje42@gmail.com>
27 * target.h: #include <sys/types.h>.
29 2015-11-19 Pedro Alves <palves@redhat.com>
31 * linux-low.c (linux_process_qsupported): Change prototype.
33 * linux-low.h (struct linux_target_ops) <process_qsupported>:
35 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
36 and adjust to loop over all features.
37 * server.c (handle_query) <qSupported>: Adjust to call
38 target_process_qsupported once, passing it a vector of unprocessed
40 * target.h (struct target_ops) <process_qsupported>: Change
42 (target_process_qsupported): Adjust.
44 2015-11-19 Pedro Alves <palves@redhat.com>
46 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
48 * configure: Regenerate.
50 2015-11-19 Pedro Alves <palves@redhat.com>
52 * configure: Regenerate.
54 2015-11-19 Yao Qi <yao.qi@linaro.org>
56 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
59 2015-11-19 Yao Qi <yao.qi@linaro.org>
61 * linux-aarch64-low.c (enum aarch64_operand_type): New.
62 (struct aarch64_operand): Move enum out.
64 2015-11-19 Yao Qi <yao.qi@linaro.org>
66 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
67 struct user_fpsimd_state *.
68 (aarch64_store_fpregset): Likewise.
70 2015-11-19 Yao Qi <yao.qi@linaro.org>
72 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
73 struct user_pt_regs *.
74 (aarch64_store_gregset): Likewise.
76 2015-11-18 Pedro Alves <palves@redhat.com>
78 * Makefile.in (all_object_files): Add $IPA_OBJS.
80 2015-11-17 Pedro Alves <palves@redhat.com>
82 * win32-low.c (win32_resume): Use gdb_signal_from_host,
83 GDB_SIGNAL_0 and gdb_signal_to_string.
85 2015-11-17 Pedro Alves <palves@redhat.com>
87 * win32-low.c (handle_output_debug_string): Remove parameter.
88 (win32_kill): Remove our_status local and adjust call to
89 handle_output_debug_string.
90 (get_child_debug_event): Adjust call to
91 handle_output_debug_string.
93 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
95 * linux-mips-low.c (mips_fill_gregset): Add cast.
96 (mips_store_gregset): Likewise.
97 (mips_fill_fpregset): Likewise.
98 (mips_store_fpregset): Likewise.
100 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
102 * linux-mips-low.c (mips_add_watchpoint): Rename private to
105 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
107 * linux-mips-low.c (mips_linux_new_thread): Change type of
108 watch_type to enum target_hw_bp_type.
110 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
112 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
113 Change return type to arm_hwbp_type.
115 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
117 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
118 (arm_store_gregset): Likewise.
119 * linux-arm-low.c (arm_get_hwcap): Likewise.
120 (arm_read_description): Likewise.
122 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
124 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
126 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
128 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
129 (ppc_fill_vsxregset): Likewise.
130 (ppc_store_vsxregset): Likewise.
131 (ppc_fill_vrregset): Likewise.
132 (ppc_store_vrregset): Likewise.
133 (ppc_fill_evrregset): Likewise.
134 (ppc_store_evrregset): Likewise.
136 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
138 * linux-ppc-low.c (ppc_usrregs_info): Remove
140 (ppc_arch_setup): Move lower in file.
142 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
144 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
145 (ps_pdwrite): Likewise.
147 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
149 * linux-arm-low.c (arm_new_thread): Move pointer dereference
150 to after assert checks.
152 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
154 * proc-service.c (ps_pdread): Add/adjust casts.
155 (ps_pdwrite): Add/adjust casts.
157 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
159 * server.c (handle_search_memory_1): Cast return value of
162 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
164 * server.c (write_qxfer_response): Change type of data to
167 2015-10-29 Pedro Alves <palves@redhat.com>
169 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
171 2015-10-29 Pedro Alves <palves@redhat.com>
173 * tracepoint.c (clear_installed_tracepoints): Add casts.
175 2015-10-29 Pedro Alves <palves@redhat.com>
177 * server.c (handle_v_cont, process_serial_event): Add enum
178 gdb_signal casts to signal parsing code.
180 2015-10-29 Pedro Alves <palves@redhat.com>
182 * linux-low.h (NULL_REGSET): Define.
183 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
184 * linux-arm-low.c (arm_regsets): Likewise.
185 * linux-crisv32-low.c (cris_regsets): Likewise.
186 * linux-m68k-low.c (m68k_regsets): Likewise.
187 * linux-mips-low.c (mips_regsets): Likewise.
188 * linux-nios2-low.c (nios2_regsets): Likewise.
189 * linux-ppc-low.c (ppc_regsets): Likewise.
190 * linux-s390-low.c (s390_regsets): Likewise.
191 * linux-sh-low.c (sh_regsets): Likewise.
192 * linux-sparc-low.c (sparc_regsets): Likewise.
193 * linux-tic6x-low.c (tic6x_regsets): Likewise.
194 * linux-tile-low.c (tile_regsets): Likewise.
195 * linux-x86-low.c (x86_regsets): Likewise.
196 * linux-xtensa-low.c (xtensa_regsets): Likewise.
198 2015-10-29 Pedro Alves <palves@redhat.com>
200 * linux-low.h (NULL_REGSET): Define.
201 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
202 * linux-arm-low.c (arm_regsets): Likewise.
203 * linux-crisv32-low.c (cris_regsets): Likewise.
204 * linux-m68k-low.c (m68k_regsets): Likewise.
205 * linux-mips-low.c (mips_regsets): Likewise.
206 * linux-nios2-low.c (nios2_regsets): Likewise.
207 * linux-ppc-low.c (ppc_regsets): Likewise.
208 * linux-s390-low.c (s390_regsets): Likewise.
209 * linux-sh-low.c (sh_regsets): Likewise.
210 * linux-sparc-low.c (sparc_regsets): Likewise.
211 * linux-tic6x-low.c (tic6x_regsets): Likewise.
212 * linux-tile-low.c (tile_regsets): Likewise.
213 * linux-x86-low.c (x86_regsets): Likewise.
214 * linux-xtensa-low.c (xtensa_regsets): Likewise.
216 2015-10-26 Doug Evans <dje@google.com>
218 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
220 2015-10-26 Doug Evans <dje@google.com>
222 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
224 2015-10-26 Doug Evans <dje@google.com>
226 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
228 (attach_thread, find_new_threads_callback): Ditto.
230 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
232 * mem-break.h (set_breakpoint_data): Remove.
234 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
236 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
237 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
238 (initialize_low): Remove set_breakpoint_data call.
239 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
240 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
241 (initialize_low): Remove set_breakpoint_data call.
242 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
243 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
244 (initialize_low): Remove set_breakpoint_data call.
246 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
248 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
249 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
250 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
251 * target.h (target_breakpoint_kind_from_pc): New macro.
253 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
255 * linux-low.c (default_breakpoint_kind_from_pc): New function.
256 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
257 the default breakpoint kind.
259 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
261 * linux-arm-low.c (arm_supports_z_point_type): Add software
264 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
266 * linux-arm-low.c: Refactor breakpoint definitions.
267 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
268 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
270 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
272 * Makefile.in: Add arm.c/o.
273 * configure.srv: Likewise.
274 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
275 (arm_breakpoint_kind_from_pc): New function.
276 (arm_sw_breakpoint_from_kind): Return proper kind.
277 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
279 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
281 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
283 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
284 (struct raw_breakpoint) <size>: Remove.
285 (struct raw_breakpoint) <kind>: Add.
286 (bp_size): New function.
287 (bp_opcode): Likewise.
288 (find_raw_breakpoint_at): Adjust for kind.
289 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
290 (remove_memory_breakpoint): Adjust for kind call bp_size.
291 (set_raw_breakpoint_at): Adjust for kind.
292 (set_breakpoint): Likewise.
293 (set_breakpoint_at): Call breakpoint_kind_from_pc.
294 (delete_raw_breakpoint): Adjust for kind.
295 (delete_breakpoint): Likewise.
296 (find_gdb_breakpoint): Likewise.
297 (set_gdb_breakpoint_1): Likewise.
298 (set_gdb_breakpoint): Likewise.
299 (delete_gdb_breakpoint_1): Likewise.
300 (delete_gdb_breakpoint): Likewise.
301 (uninsert_raw_breakpoint): Likewise.
302 (reinsert_raw_breakpoint): Likewise.
303 (set_breakpoint_data): Remove.
304 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
305 (check_mem_read): Adjust for kind call bp_size.
306 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
307 (clone_one_breakpoint): Adjust for kind.
308 * mem-break.h (set_gdb_breakpoint): Likewise.
309 (delete_gdb_breakpoint): Likewise.
310 * server.c (process_serial_event): Likewise.
312 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
314 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
315 (struct linux_target_ops) <breakpoint>: Remove.
316 (struct linux_target_ops) <breakpoint_len>: Remove.
317 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
318 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
319 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
320 (arm_sw_breakpoint_from_kind): New function.
321 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
322 (struct linux_target_ops) <breakpoint>: Remove.
323 (struct linux_target_ops) <breakpoint_len>: Remove.
324 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
325 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
326 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
327 (struct linux_target_ops) <breakpoint>: Remove.
328 (struct linux_target_ops) <breakpoint_len>: Remove.
329 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
330 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
331 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
332 (struct linux_target_ops) <breakpoint>: Remove.
333 (struct linux_target_ops) <breakpoint_len>: Remove.
334 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
335 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
336 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
337 and sw_breakpoint_from_kind to increment the pc.
338 (linux_breakpoint_kind_from_pc): New function.
339 (linux_sw_breakpoint_from_kind): New function.
340 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
341 (initialize_low): Call breakpoint_kind_from_pc and
342 sw_breakpoint_from_kind to replace breakpoint_data/len.
343 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
345 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
346 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
347 (struct linux_target_ops) <breakpoint>: Remove.
348 (struct linux_target_ops) <breakpoint_len>: Remove.
349 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
350 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
351 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
352 (struct linux_target_ops) <breakpoint>: Remove.
353 (struct linux_target_ops) <breakpoint_len>: Remove.
354 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
355 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
356 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
357 (struct linux_target_ops) <breakpoint>: Remove.
358 (struct linux_target_ops) <breakpoint_len>: Remove.
359 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
360 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
361 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
362 (struct linux_target_ops) <breakpoint>: Remove.
363 (struct linux_target_ops) <breakpoint_len>: Remove.
364 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
365 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
366 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
367 (struct linux_target_ops) <breakpoint>: Remove.
368 (struct linux_target_ops) <breakpoint_len>: Remove.
369 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
370 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
371 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
372 (struct linux_target_ops) <breakpoint>: Remove.
373 (struct linux_target_ops) <breakpoint_len>: Remove.
374 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
375 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
376 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
377 (struct linux_target_ops) <breakpoint>: Remove.
378 (struct linux_target_ops) <breakpoint_len>: Remove.
379 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
380 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
381 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
382 (struct linux_target_ops) <breakpoint>: Remove.
383 (struct linux_target_ops) <breakpoint_len>: Remove.
384 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
385 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
386 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
387 (struct linux_target_ops) <breakpoint>: Remove.
388 (struct linux_target_ops) <breakpoint_len>: Remove.
389 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
390 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
391 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
392 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
393 (struct linux_target_ops) <breakpoint>: Remove.
394 (struct linux_target_ops) <breakpoint_len>: Remove.
395 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
396 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
397 * linux-xtensa-low.c (xtensa_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.
403 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
405 * linux-cris-low.c (cris_get_pc): Remove void arg.
407 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
409 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
412 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
414 * inferiors.c (thread_pid_matches_callback): New function.
415 (find_thread_process): New function.
416 (remove_thread): Reset current_thread.
417 (remove_process): Assert threads have been removed first.
419 2015-10-15 Yao Qi <yao.qi@linaro.org>
421 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
423 (aarch64_remove_point): Likewise.
424 * regcache.c (regcache_register_size): New function.
426 2015-10-12 Yao Qi <yao.qi@linaro.org>
428 * linux-aarch64-low.c: Update all callers as emit_load_store
429 is renamed to aarch64_emit_load_store.
431 2015-10-12 Yao Qi <yao.qi@linaro.org>
433 * linux-aarch64-low.c: Update all callers of function renaming
434 from emit_insn to aarch64_emit_insn.
436 2015-10-12 Yao Qi <yao.qi@linaro.org>
438 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
440 (struct aarch64_memory_operand): Likewise.
442 (emit_insn): Move to arch/aarch64-insn.c.
443 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
444 (emit_load_store): Move to arch/aarch64-insn.c.
445 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
446 (can_encode_int32): Remove.
448 2015-10-12 Yao Qi <yao.qi@linaro.org>
450 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
451 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
452 (aarch64_relocate_instruction): Likewise.
453 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
454 (struct aarch64_insn_visitor): Likewise.
456 2015-10-12 Yao Qi <yao.qi@linaro.org>
458 * linux-aarch64-low.c (struct aarch64_insn_data): New.
459 (struct aarch64_insn_visitor): New.
460 (struct aarch64_insn_relocation_data): New.
461 (aarch64_ftrace_insn_reloc_b): New function.
462 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
463 (aarch64_ftrace_insn_reloc_cb): Likewise.
464 (aarch64_ftrace_insn_reloc_tb): Likewise.
465 (aarch64_ftrace_insn_reloc_adr): Likewise.
466 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
467 (aarch64_ftrace_insn_reloc_others): Likewise.
469 (aarch64_relocate_instruction): Use visitor.
471 2015-10-12 Yao Qi <yao.qi@linaro.org>
473 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
474 int. Add argument buf.
475 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
476 aarch64_relocate_instruction.
478 2015-10-12 Yao Qi <yao.qi@linaro.org>
480 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
481 argument insn. Remove local variable insn. Don't call
483 (aarch64_install_fast_tracepoint_jump_pad): Call
486 2015-09-30 Yao Qi <yao.qi@linaro.org>
488 * linux-aarch64-low.c (emit_movk): Shorten a long line.
489 (emit_load_store_pair): Likewise.
491 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
493 * dll.c (match_dll): Add cast(s).
494 (unloaded_dll): Likewise.
495 * linux-low.c (second_thread_of_pid_p): Likewise.
496 (delete_lwp_callback): Likewise.
497 (count_events_callback): Likewise.
498 (select_event_lwp_callback): Likewise.
499 (linux_set_resume_request): Likewise.
500 * server.c (accumulate_file_name_length): Likewise.
501 (emit_dll_description): Likewise.
502 (handle_qxfer_threads_worker): Likewise.
503 (visit_actioned_threads): Likewise.
504 * thread-db.c (any_thread_of): Likewise.
505 * tracepoint.c (same_process_p): Likewise.
506 (match_blocktype): Likewise.
507 (build_traceframe_info_xml): Likewise.
509 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
511 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
513 (gdb_unparse_agent_expr): Likewise.
514 * hostio.c (require_data): Likewise.
515 (handle_pread): Likewise.
516 * linux-low.c (disable_regset): Likewise.
517 (fetch_register): Likewise.
518 (store_register): Likewise.
519 (get_dynamic): Likewise.
520 (linux_qxfer_libraries_svr4): Likewise.
521 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
522 (set_fast_tracepoint_jump): Likewise.
523 (uninsert_fast_tracepoint_jumps_at): Likewise.
524 (reinsert_fast_tracepoint_jumps_at): Likewise.
525 (validate_inserted_breakpoint): Likewise.
526 (clone_agent_expr): Likewise.
527 * regcache.c (init_register_cache): Likewise.
528 * remote-utils.c (putpkt_binary_1): Likewise.
529 (decode_M_packet): Likewise.
530 (decode_X_packet): Likewise.
531 (look_up_one_symbol): Likewise.
532 (relocate_instruction): Likewise.
533 (monitor_output): Likewise.
534 * server.c (handle_search_memory): Likewise.
535 (handle_qxfer_exec_file): Likewise.
536 (handle_qxfer_libraries): Likewise.
537 (handle_qxfer): Likewise.
538 (handle_query): Likewise.
539 (handle_v_cont): Likewise.
540 (handle_v_run): Likewise.
541 (captured_main): Likewise.
542 * target.c (write_inferior_memory): Likewise.
543 * thread-db.c (try_thread_db_load_from_dir): Likewise.
544 * tracepoint.c (init_trace_buffer): Likewise.
545 (add_tracepoint_action): Likewise.
546 (add_traceframe): Likewise.
547 (add_traceframe_block): Likewise.
548 (cmd_qtdpsrc): Likewise.
549 (cmd_qtdv): Likewise.
550 (cmd_qtstatus): Likewise.
551 (response_source): Likewise.
552 (response_tsv): Likewise.
553 (cmd_qtnotes): Likewise.
554 (gdb_collect): Likewise.
555 (initialize_tracepoint): Likewise.
557 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
559 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
560 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
561 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
563 (enum aarch64_condition_codes): New enum.
564 (w0): New static global.
567 (struct aarch64_memory_operand) <type>: New
568 MEMORY_OPERAND_POSTINDEX type.
569 (postindex_memory_operand): New helper function.
570 (emit_ret): New function.
571 (emit_load_store_pair): New function, factored out of emit_stp
572 with support for MEMORY_OPERAND_POSTINDEX.
573 (emit_stp): Rewrite using emit_load_store_pair.
574 (emit_ldp): New function.
575 (emit_load_store): Likewise.
576 (emit_ldr): Mention post-index instruction in comment.
577 (emit_ldrh): New function.
578 (emit_ldrb): New function.
579 (emit_ldrsw): Mention post-index instruction in comment.
580 (emit_str): Likewise.
581 (emit_subs): New function.
582 (emit_cmp): Likewise.
583 (emit_and): Likewise.
584 (emit_orr): Likewise.
585 (emit_orn): Likewise.
586 (emit_eor): Likewise.
587 (emit_mvn): Likewise.
588 (emit_lslv): Likewise.
589 (emit_lsrv): Likewise.
590 (emit_asrv): Likewise.
591 (emit_mul): Likewise.
592 (emit_sbfm): Likewise.
593 (emit_sbfx): Likewise.
594 (emit_ubfm): Likewise.
595 (emit_ubfx): Likewise.
596 (emit_csinc): Likewise.
597 (emit_cset): Likewise.
598 (emit_nop): Likewise.
599 (emit_ops_insns): New helper function.
600 (emit_pop): Likewise.
601 (emit_push): Likewise.
602 (aarch64_emit_prologue): New function.
603 (aarch64_emit_epilogue): Likewise.
604 (aarch64_emit_add): Likewise.
605 (aarch64_emit_sub): Likewise.
606 (aarch64_emit_mul): Likewise.
607 (aarch64_emit_lsh): Likewise.
608 (aarch64_emit_rsh_signed): Likewise.
609 (aarch64_emit_rsh_unsigned): Likewise.
610 (aarch64_emit_ext): Likewise.
611 (aarch64_emit_log_not): Likewise.
612 (aarch64_emit_bit_and): Likewise.
613 (aarch64_emit_bit_or): Likewise.
614 (aarch64_emit_bit_xor): Likewise.
615 (aarch64_emit_bit_not): Likewise.
616 (aarch64_emit_equal): Likewise.
617 (aarch64_emit_less_signed): Likewise.
618 (aarch64_emit_less_unsigned): Likewise.
619 (aarch64_emit_ref): Likewise.
620 (aarch64_emit_if_goto): Likewise.
621 (aarch64_emit_goto): Likewise.
622 (aarch64_write_goto_address): Likewise.
623 (aarch64_emit_const): Likewise.
624 (aarch64_emit_call): Likewise.
625 (aarch64_emit_reg): Likewise.
626 (aarch64_emit_pop): Likewise.
627 (aarch64_emit_stack_flush): Likewise.
628 (aarch64_emit_zero_ext): Likewise.
629 (aarch64_emit_swap): Likewise.
630 (aarch64_emit_stack_adjust): Likewise.
631 (aarch64_emit_int_call_1): Likewise.
632 (aarch64_emit_void_call_2): Likewise.
633 (aarch64_emit_eq_goto): Likewise.
634 (aarch64_emit_ne_goto): Likewise.
635 (aarch64_emit_lt_goto): Likewise.
636 (aarch64_emit_le_goto): Likewise.
637 (aarch64_emit_gt_goto): Likewise.
638 (aarch64_emit_ge_got): Likewise.
639 (aarch64_emit_ops_impl): New static global variable.
640 (aarch64_emit_ops): New target function, return
641 &aarch64_emit_ops_impl.
642 (struct linux_target_ops): Install it.
644 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
646 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
647 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
649 * linux-aarch64-ipa.c: New file.
650 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
652 (aarch64_get_thread_area): New target method.
653 (extract_signed_bitfield): New helper function.
654 (aarch64_decode_ldr_literal): New function.
655 (enum aarch64_opcodes): New enum.
656 (struct aarch64_register): New struct.
657 (struct aarch64_operand): New struct.
658 (x0): New static global.
667 (aarch64_register): New helper function.
668 (register_operand): Likewise.
669 (immediate_operand): Likewise.
670 (struct aarch64_memory_operand): New struct.
671 (offset_memory_operand): New helper function.
672 (preindex_memory_operand): Likewise.
673 (enum aarch64_system_control_registers): New enum.
675 (emit_insn): New helper function.
676 (emit_b): New function.
677 (emit_bcond): Likewise.
680 (emit_blr): Likewise.
681 (emit_stp): Likewise.
682 (emit_ldp_q_offset): Likewise.
683 (emit_stp_q_offset): Likewise.
684 (emit_load_store): Likewise.
685 (emit_ldr): Likewise.
686 (emit_ldrsw): Likewise.
687 (emit_str): Likewise.
688 (emit_ldaxr): Likewise.
689 (emit_stxr): Likewise.
690 (emit_stlr): Likewise.
691 (emit_data_processing_reg): Likewise.
692 (emit_data_processing): Likewise.
693 (emit_add): Likewise.
694 (emit_sub): Likewise.
695 (emit_mov): Likewise.
696 (emit_movk): Likewise.
697 (emit_mov_addr): Likewise.
698 (emit_mrs): Likewise.
699 (emit_msr): Likewise.
700 (emit_sevl): Likewise.
701 (emit_wfe): Likewise.
702 (append_insns): Likewise.
703 (can_encode_int32_in): New helper function.
704 (aarch64_relocate_instruction): New function.
705 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
706 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
707 (struct linux_target_ops): Install aarch64_get_thread_area,
708 aarch64_install_fast_tracepoint_jump_pad and
709 aarch64_get_min_fast_tracepoint_insn_len.
711 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
713 * Makefile.in (aarch64-insn.o): New rule.
714 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
716 2015-09-21 Yao Qi <yao.qi@linaro.org>
718 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
720 2015-09-21 Yao Qi <yao.qi@linaro.org>
722 * tracepoint.c (max_jump_pad_size): Remove.
724 2015-09-18 Yao Qi <yao.qi@linaro.org>
726 * linux-aarch64-low.c: Don't include sys/uio.h.
727 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
729 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
731 * tracepoint.c (eval_result_type): Change prototype.
732 (condition_true_at_tracepoint): Fix argument to compiled_cond.
734 2015-09-15 Pedro Alves <palves@redhat.com>
736 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
737 Check whether to report exec events instead of checking whether
738 multiprocess is enabled.
740 2015-09-15 Pedro Alves <palves@redhat.com>
743 * remote-utils.c (prepare_resume_reply): Merge
744 TARGET_WAITKIND_VFORK_DONE switch case with the
745 TARGET_WAITKIND_FORKED case.
747 2015-09-15 Yao Qi <yao.qi@linaro.org>
749 * server.c (handle_query): Check string comparison using
750 "else if" instead of "if".
752 2015-09-15 Yao Qi <yao.qi@linaro.org>
754 * server.c (vCont_supported): New global variable.
755 (handle_query): Set vCont_supported to 1 if "vContSupported+"
756 matches. Append ";vContSupported+" to own_buf.
757 (handle_v_requests): Append ";s;S" to own_buf if target supports
758 hardware single step or vCont_supported is false.
759 (capture_main): Set vCont_supported to zero.
761 2015-09-15 Yao Qi <yao.qi@linaro.org>
763 * linux-low.c (linux_supports_conditional_breakpoints): Rename
765 (linux_supports_hardware_single_step): ... New function.
766 (linux_target_ops): Update.
767 * lynx-low.c (lynx_target_ops): Set field
768 supports_hardware_single_step to target_can_do_hardware_single_step.
769 * nto-low.c (nto_target_ops): Likewise.
770 * spu-low.c (spu_target_ops): Likewise.
771 * win32-low.c (win32_target_ops): Likewise.
772 * target.c (target_can_do_hardware_single_step): New function.
773 * target.h (struct target_ops) <supports_conditional_breakpoints>:
774 Remove. <supports_hardware_single_step>: New field.
775 (target_supports_conditional_breakpoints): Remove.
776 (target_supports_hardware_single_step): New macro.
777 (target_can_do_hardware_single_step): Declare.
778 * server.c (handle_query): Use target_supports_hardware_single_step
779 instead of target_supports_conditional_breakpoints.
781 2015-09-15 Yao Qi <yao.qi@linaro.org>
783 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
785 (struct linux_target_ops the_low_target): Install
786 aarch64_linux_siginfo_fixup.
788 2015-09-11 Don Breazeal <donb@codesourcery.com>
789 Luis Machado <lgustavo@codesourcery.com>
791 * linux-low.c (linux_mourn): Static declaration.
792 (linux_arch_setup): Move in front of
793 handle_extended_wait.
794 (linux_arch_setup_thread): New function.
795 (handle_extended_wait): Handle exec events. Call
796 linux_arch_setup_thread. Make event_lwp argument a
797 pointer-to-a-pointer.
798 (check_zombie_leaders): Do not check stopped threads.
799 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
800 (linux_low_filter_event): Add lwp and thread for exec'ing
801 non-leader thread if leader thread has been deleted.
802 Refactor code into linux_arch_setup_thread and call it.
803 Pass child lwp pointer by reference to handle_extended_wait.
804 (linux_wait_for_event_filtered): Update comment.
805 (linux_wait_1): Prevent clobbering exec event status.
806 (linux_supports_exec_events): New function.
807 (linux_target_ops) <supports_exec_events>: Initialize new member.
808 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
810 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
811 * server.c (report_exec_events): New global variable.
812 (handle_query): Handle qSupported query for exec-events feature.
813 (captured_main): Initialize report_exec_events.
814 * server.h (report_exec_events): Declare new global variable.
815 * target.h (struct target_ops) <supports_exec_events>: New
817 (target_supports_exec_events): New macro.
818 * win32-low.c (win32_target_ops) <supports_exec_events>:
819 Initialize new member.
821 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
823 * linux-low.c (linux_low_enable_btrace): Remove.
824 (linux_target_ops): Replace linux_low_enable_btrace with
827 2015-09-03 Yao Qi <yao.qi@linaro.org>
829 * linux-aarch64-low.c (aarch64_insert_point): Call
830 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
833 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
835 * linux-low.c (check_stopped_by_breakpoint): Use
836 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
838 2015-08-27 Pedro Alves <palves@redhat.com>
840 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
842 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
844 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
845 the XNEW-family equivalent.
846 (compile_bytecodes): Likewise.
847 * dll.c (loaded_dll): Likewise.
848 * event-loop.c (append_callback_event): Likewise.
849 (create_file_handler): Likewise.
850 (create_file_event): Likewise.
851 * hostio.c (handle_open): Likewise.
852 * inferiors.c (add_thread): Likewise.
853 (add_process): Likewise.
854 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
855 * linux-arm-low.c (arm_new_process): Likewise.
856 (arm_new_thread): Likewise.
857 * linux-low.c (add_to_pid_list): Likewise.
858 (linux_add_process): Likewise.
859 (handle_extended_wait): Likewise.
861 (enqueue_one_deferred_signal): Likewise.
862 (enqueue_pending_signal): Likewise.
863 (linux_resume_one_lwp_throw): Likewise.
864 (linux_resume_one_thread): Likewise.
865 (linux_read_memory): Likewise.
866 (linux_write_memory): Likewise.
867 * linux-mips-low.c (mips_linux_new_process): Likewise.
868 (mips_linux_new_thread): Likewise.
869 (mips_add_watchpoint): Likewise.
870 * linux-x86-low.c (initialize_low_arch): Likewise.
871 * lynx-low.c (lynx_add_process): Likewise.
872 * mem-break.c (set_raw_breakpoint_at): Likewise.
873 (set_breakpoint): Likewise.
874 (add_condition_to_breakpoint): Likewise.
875 (add_commands_to_breakpoint): Likewise.
876 (clone_agent_expr): Likewise.
877 (clone_one_breakpoint): Likewise.
878 * regcache.c (new_register_cache): Likewise.
879 * remote-utils.c (look_up_one_symbol): Likewise.
880 * server.c (queue_stop_reply): Likewise.
881 (start_inferior): Likewise.
882 (queue_stop_reply_callback): Likewise.
883 (handle_target_event): Likewise.
884 * spu-low.c (fetch_ppc_memory): Likewise.
885 (store_ppc_memory): Likewise.
886 * target.c (set_target_ops): Likewise.
887 * thread-db.c (thread_db_load_search): Likewise.
888 (try_thread_db_load_1): Likewise.
889 * tracepoint.c (add_tracepoint): Likewise.
890 (add_tracepoint_action): Likewise.
891 (create_trace_state_variable): Likewise.
892 (cmd_qtdpsrc): Likewise.
893 (cmd_qtro): Likewise.
894 (add_while_stepping_state): Likewise.
895 * win32-low.c (child_add_thread): Likewise.
896 (get_image_name): Likewise.
898 2015-08-25 Yao Qi <yao.qi@linaro.org>
900 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
902 2015-08-25 Yao Qi <yao.qi@linaro.org>
904 * Makefile.in (aarch64-linux.o): New rule.
905 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
907 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
908 (aarch64_init_debug_reg_state): Make it extern.
909 (aarch64_linux_prepare_to_resume): Remove.
911 2015-08-25 Yao Qi <yao.qi@linaro.org>
913 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
914 lwp_arch_private_info and ptid_of_lwp.
916 2015-08-25 Yao Qi <yao.qi@linaro.org>
918 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
919 Find proc_info by find_process_pid. All callers updated.
921 2015-08-25 Yao Qi <yao.qi@linaro.org>
923 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
925 (debug_reg_change_callback): Remove.
926 (aarch64_notify_debug_reg_change): Remove.
928 2015-08-25 Yao Qi <yao.qi@linaro.org>
930 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
931 Call current_lwp_ptid.
933 2015-08-25 Yao Qi <yao.qi@linaro.org>
935 * linux-aarch64-low.c (debug_reg_change_callback): Use
938 2015-08-25 Yao Qi <yao.qi@linaro.org>
940 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
942 2015-08-25 Yao Qi <yao.qi@linaro.org>
944 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
946 2015-08-25 Yao Qi <yao.qi@linaro.org>
948 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
951 2015-08-25 Yao Qi <yao.qi@linaro.org>
953 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
955 (debug_reg_change_callback): Remove argument entry and add argument
956 lwp. Remove local variable thread. Don't print thread id in the
957 debugging output. Don't check whether pid of thread equals to pid.
958 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
959 iterate_over_lwps instead find_inferior.
961 2015-08-24 Pedro Alves <palves@redhat.com>
963 * inferiors.c (get_first_process): New function.
964 * inferiors.h (get_first_process): New declaration.
965 * remote-utils.c (read_ptid): Default to the first process in the
966 list, instead of to the current thread's process.
968 2015-08-24 Pedro Alves <palves@redhat.com>
970 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
971 * event-loop.c: Likewise.
972 * remote-utils.c: Likewise.
973 * tracepoint.c: Likewise.
975 2015-08-24 Pedro Alves <palves@redhat.com>
977 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
980 2015-08-21 Pedro Alves <palves@redhat.com>
982 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
983 instead of literal 1.
985 2015-08-21 Pedro Alves <palves@redhat.com>
987 * tdesc.c (default_description): Explicitly zero-initialize.
989 2015-08-21 Pedro Alves <palves@redhat.com>
992 * inferiors.c (remove_thread): Discard any pending stop reply for
994 * server.c (remove_all_on_match_pid): Rename to ...
995 (remove_all_on_match_ptid): ... this. Work with a filter ptid
997 (discard_queued_stop_replies): Change parameter to a ptid. Now
999 (handle_v_kill, kill_inferior_callback, captured_main)
1000 (process_serial_event): Adjust.
1001 * server.h (discard_queued_stop_replies): Declare.
1003 2015-08-21 Pedro Alves <palves@redhat.com>
1005 * linux-low.c (wait_for_sigstop): Always switch to no thread
1006 selected if the previously current thread dies.
1007 * lynx-low.c (lynx_request_interrupt): Use the first thread's
1008 process instead of the current thread's.
1009 * remote-utils.c (input_interrupt): Don't check if there's no
1011 * server.c (gdb_read_memory, gdb_write_memory): If setting the
1012 current thread to the general thread fails, error out.
1013 (handle_qxfer_auxv, handle_qxfer_libraries)
1014 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
1015 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
1016 (handle_query): Check if there's a thread selected instead of
1017 checking whether there's any thread in the thread list.
1018 (handle_qxfer_threads, handle_qxfer_btrace)
1019 (handle_qxfer_btrace_conf): Don't error out early if there's no
1020 thread in the thread list.
1021 (handle_v_cont, myresume): Don't set the current thread to the
1023 (process_serial_event) <Hg handling>: Also set thread_id if the
1024 previous general thread is still alive.
1025 (process_serial_event) <g/G handling>: If setting the current
1026 thread to the general thread fails, error out.
1027 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
1028 thread's lwp instead of the current thread's.
1029 * target.c (set_desired_thread): If the desired thread was not
1030 found, leave the current thread pointing to NULL. Return an int
1031 (boolean) indicating success.
1032 * target.h (set_desired_thread): Change return type to int.
1034 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
1036 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
1037 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
1039 (ps_get_thread_area): New function.
1041 2015-08-19 Gary Benson <gbenson@redhat.com>
1043 * hostio.c (handle_pread): Do not attempt to read more data
1044 than hostio_reply_with_data can fit in a packet.
1046 2015-08-18 Joel Brobecker <brobecker@adacore.com>
1048 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
1050 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
1052 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1054 2015-08-06 Pedro Alves <palves@redhat.com>
1056 * tracepoint.c (expr_eval_result): Now an int.
1058 2015-08-06 Pedro Alves <palves@redhat.com>
1060 * gdbthread.h (struct regcache): Forward declare.
1061 (struct thread_info) <regcache_data>: Now a struct regcache
1063 * inferiors.c (inferior_regcache_data)
1064 (set_inferior_regcache_data): Now work with struct regcache
1066 * inferiors.h (struct regcache): Forward declare.
1067 (inferior_regcache_data, set_inferior_regcache_data): Now work
1068 with struct regcache pointers.
1069 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1070 (free_register_cache_thread): Remove struct regcache pointer
1073 2015-08-06 Pedro Alves <palves@redhat.com>
1075 * server.c (captured_main): On error, print the exception message
1076 to stderr, and if run_once is set, throw a quit.
1078 2015-08-06 Pedro Alves <palves@redhat.com>
1080 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1083 2015-08-06 Pedro Alves <palves@redhat.com>
1085 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1086 reading beyond the passed in buffer length.
1088 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1090 * tracepoint.c (symbol_list) <required>: Remove.
1092 2015-08-06 Pedro Alves <palves@redhat.com>
1094 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1095 count if stopping and suspending threads.
1096 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1097 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1098 (linux_detach): Complete an ongoing step-over.
1099 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1101 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1102 (linux_wait_1): If passing a signal to the inferior after
1103 finishing a step-over, unsuspend and re-resume all lwps. If we
1104 see a single-step event but the thread should be continuing, don't
1105 pass the trap to gdb.
1106 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1107 internal_error instead of gdb_assert.
1108 (enqueue_pending_signal): New function.
1109 (check_ptrace_stopped_lwp_gone): Add debug output.
1110 (start_step_over): Use internal_error instead of gdb_assert.
1111 (complete_ongoing_step_over): New function.
1112 (linux_resume_one_thread): Don't resume a suspended thread.
1113 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1116 2015-08-06 Pedro Alves <palves@redhat.com>
1118 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1119 (linux_thread_alive): Use lwp_is_marked_dead.
1120 (extended_event_reported): Delete.
1121 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1122 instead of extended_event_reported.
1123 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1125 (lwp_is_marked_dead): New function.
1126 (lwp_running): Use lwp_is_marked_dead.
1127 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1130 2015-08-06 Pedro Alves <palves@redhat.com>
1132 * linux-low.c (linux_wait_1): Move fork event output out of the
1133 !report_to_gdb check. Pass event_child->waitstatus to
1134 target_waitstatus_to_string instead of ourstatus.
1136 2015-08-04 Yao Qi <yao.qi@linaro.org>
1138 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1139 if current_thread is 32 bit.
1141 2015-08-04 Yao Qi <yao.qi@linaro.org>
1143 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1144 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1145 * server.c (extended_protocol): Remove "static".
1146 * server.h (extended_protocol): Declare it.
1148 2015-08-04 Yao Qi <yao.qi@linaro.org>
1150 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1151 both aarch64 and aarch32.
1152 (aarch64_set_pc): Likewise.
1154 2015-08-04 Yao Qi <yao.qi@linaro.org>
1156 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1157 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1158 arm-with-neon.xml to srv_xmlfiles.
1159 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1160 (is_64bit_tdesc): New function.
1161 (aarch64_linux_read_description): New function.
1162 (aarch64_arch_setup): Call aarch64_linux_read_description.
1163 (regs_info): Rename to regs_info_aarch64.
1164 (aarch64_regs_info): Return right regs_info.
1165 (initialize_low_arch): Call initialize_low_arch_aarch32.
1167 2015-08-04 Yao Qi <yao.qi@linaro.org>
1169 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1170 * linux-aarch32-low.c: New file.
1171 * linux-aarch32-low.h: New file.
1172 * linux-arm-low.c (arm_fill_gregset): Move it to
1173 linux-aarch32-low.c.
1174 (arm_store_gregset): Likewise.
1175 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1176 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1177 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1178 (regs_info): Rename to regs_info_arm.
1179 (arm_regs_info): Return regs_info_aarch32 if
1180 have_ptrace_getregset is 1 and target description is
1181 arm_with_neon or arm_with_vfpv3.
1182 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1183 Call initialize_low_arch_aarch32 instead.
1185 2015-08-04 Yao Qi <yao.qi@linaro.org>
1187 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1188 * linux-low.c: ... here.
1189 * linux-low.h (have_ptrace_getregset): Declare it.
1191 2015-08-04 Pedro Alves <palves@redhat.com>
1193 * thread-db.c (struct thread_db): Use new typedefs.
1194 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1196 (disable_thread_event_reporting): Cast result of dlsym to
1197 destination function pointer type.
1198 (thread_db_mourn): Use td_ta_delete_ftype.
1200 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1202 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1204 (CDX_BREAKPOINT): Define for R2.
1205 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1206 (the_low_target): Add comments.
1208 2015-07-30 Yao Qi <yao.qi@linaro.org>
1210 * linux-arm-low.c (arm_hwcap): Remove it.
1211 (arm_read_description): New local variable arm_hwcap. Don't
1212 set arm_hwcap to zero.
1214 2015-07-30 Yao Qi <yao.qi@linaro.org>
1216 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1217 Use regcache->tdesc instead.
1218 (arm_store_wmmxregset): Likewise.
1219 (arm_fill_vfpregset): Likewise.
1220 (arm_store_vfpregset): Likewise.
1222 2015-07-30 Yao Qi <yao.qi@linaro.org>
1224 * linux-arm-low.c: Include arch/arm.h.
1225 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1226 (arm_store_gregset): Likewise.
1228 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1230 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1231 ptrace's 4th parameter.
1233 2015-07-27 Yao Qi <yao.qi@linaro.org>
1235 * configure.srv (case aarch64*-*-linux*): Don't set
1238 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1240 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1242 * linux-arm-low.c: Likewise.
1243 * linux-cris-low.c: Likewise.
1244 * linux-crisv32-low.c: Likewise.
1245 * linux-low.c: Likewise.
1246 * linux-m68k-low.c: Likewise.
1247 * linux-mips-low.c: Likewise.
1248 * linux-nios2-low.c: Likewise.
1249 * linux-s390-low.c: Likewise.
1250 * linux-sparc-low.c: Likewise.
1251 * linux-tic6x-low.c: Likewise.
1252 * linux-tile-low.c: Likewise.
1253 * linux-x86-low.c: Likewise.
1255 2015-07-24 Pedro Alves <palves@redhat.com>
1257 * config.in: Regenerate.
1258 * configure: Regenerate.
1260 2015-07-24 Pedro Alves <palves@redhat.com>
1262 * acinclude.m4: Include ../ptrace.m4.
1263 * configure.ac: Call GDB_AC_PTRACE.
1264 * config.in, configure: Regenerate.
1266 2015-07-24 Yao Qi <yao.qi@linaro.org>
1268 * linux-low.c (linux_create_inferior): Remove setting to
1269 proc->priv->new_inferior.
1270 (linux_attach): Likewise.
1271 (linux_low_filter_event): Likewise.
1272 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1274 2015-07-24 Yao Qi <yao.qi@linaro.org>
1276 * linux-low.c (linux_arch_setup): New function.
1277 (linux_low_filter_event): If proc->tdesc is NULL and
1278 proc->attached is true, call the_low_target.arch_setup.
1279 Otherwise, keep status pending, and return.
1280 (linux_resume_one_lwp_throw): Don't call get_pc if
1281 thread->while_stepping isn't NULL. Don't call
1282 get_thread_regcache if proc->tdesc is NULL.
1283 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1284 (linux_target_ops): Install arch_setup.
1285 * server.c (start_inferior): Call the_target->arch_setup.
1286 * target.h (struct target_ops) <arch_setup>: New field.
1287 (target_arch_setup): New marco.
1288 * lynx-low.c (lynx_target_ops): Update.
1289 * nto-low.c (nto_target_ops): Update.
1290 * spu-low.c (spu_target_ops): Update.
1291 * win32-low.c (win32_target_ops): Update.
1293 2015-07-24 Yao Qi <yao.qi@linaro.org>
1295 * linux-low.c (linux_add_process): Don't set
1296 proc->priv->new_inferior.
1297 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1298 (linux_attach): Likewise.
1300 2015-07-24 Yao Qi <yao.qi@linaro.org>
1302 * server.c (start_inferior): Code refactor.
1304 2015-07-24 Yao Qi <yao.qi@linaro.org>
1306 * server.c (process_serial_event): Set general_thread.
1308 2015-07-21 Yao Qi <yao.qi@linaro.org>
1310 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1311 aarch64_linux_get_debug_reg_capacity.
1313 2015-07-17 Yao Qi <yao.qi@linaro.org>
1315 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1316 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1317 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1318 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1319 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1320 (AARCH64_HWP_ALIGNMENT): Likewise.
1321 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1322 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1323 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1324 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1325 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1326 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1327 (struct aarch64_debug_reg_state): Likewise.
1328 (struct arch_lwp_info): Likewise.
1329 (aarch64_align_watchpoint): Likewise.
1330 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1331 (aarch64_watchpoint_length): Likewise.
1332 (aarch64_point_encode_ctrl_reg): Likewise
1333 (aarch64_point_is_aligned): Likewise.
1334 (aarch64_align_watchpoint): Likewise.
1335 (aarch64_linux_set_debug_regs):
1336 (aarch64_dr_state_insert_one_point): Likewise.
1337 (aarch64_dr_state_remove_one_point): Likewise.
1338 (aarch64_handle_breakpoint): Likewise.
1339 (aarch64_handle_aligned_watchpoint): Likewise.
1340 (aarch64_handle_unaligned_watchpoint): Likewise.
1341 (aarch64_handle_watchpoint): Likewise.
1343 2015-07-17 Yao Qi <yao.qi@linaro.org>
1345 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1346 and don't aarch64_get_debug_reg_state. All callers update.
1347 (aarch64_handle_aligned_watchpoint): Likewise.
1348 (aarch64_handle_unaligned_watchpoint): Likewise.
1349 (aarch64_handle_watchpoint): Likewise.
1350 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1351 (aarch64_remove_point): Likewise.
1353 2015-07-17 Yao Qi <yao.qi@linaro.org>
1355 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1357 (aarch64_handle_unaligned_watchpoint): Likewise.
1359 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1361 Revert the previous 3 commits:
1362 Move gdb_regex* to common/
1363 Move linux_find_memory_regions_full & co.
1364 gdbserver build-id attribute generator
1366 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1367 Jan Kratochvil <jan.kratochvil@redhat.com>
1369 gdbserver build-id attribute generator.
1370 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1371 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1372 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1374 (get_dynamic): Use find_pdhr to traverse program headers.
1375 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1376 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1377 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1378 (get_hex_build_id): New.
1379 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1380 to reply XML document.
1382 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1383 Jan Kratochvil <jan.kratochvil@redhat.com>
1385 * target.c: Include target/target-utils.h and fcntl.h.
1386 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1387 (target_fileio_read_stralloc): New functions.
1389 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1391 * Makefile.in (OBS): Add gdb_regex.o.
1393 * config.in: Rebuilt.
1394 * configure: Rebuilt.
1396 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1397 Jan Kratochvil <jan.kratochvil@redhat.com>
1399 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1400 * Makefile.in (OBS): Add target-utils.o.
1401 (linux-maps.o, target-utils.o): New.
1402 * configure.srv (srv_linux_obj): Add linux-maps.o.
1404 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1406 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1408 (the_low_target): Install it.
1410 2015-07-14 Pedro Alves <palves@redhat.com>
1412 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1413 Instead, ignore ECHILD, and throw an error for other errnos.
1415 2015-07-10 Pedro Alves <palves@redhat.com>
1417 * event-loop.c (struct callback_event) <data>: Change type to
1418 gdb_client_data instance instead of gdb_client_data pointer.
1419 (append_callback_event): Adjust.
1421 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1423 * linux-aarch64-low.c: Add comments for each linux_target_ops
1424 method. Remove comments already covered in target_ops and
1425 linux_target_ops definitions.
1426 (the_low_target): Add comments for each unimplemented method.
1428 2015-07-09 Yao Qi <yao.qi@linaro.org>
1430 * linux-aarch64-low.c (aarch64_regmap): Remove.
1431 (aarch64_usrregs_info): Remove.
1432 (regs_info): Set field usrregs to NULL.
1434 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1436 * linux-low.c: Include "rsp-low.h"
1437 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1438 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1439 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1440 (handle_btrace_enable_pt): New.
1441 (handle_btrace_general_set): Support "pt".
1442 (handle_btrace_conf_general_set): Support "pt:size".
1444 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1446 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1449 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1451 * linux-aarch64-low.c: Remove comment about endianness.
1452 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1453 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1456 2015-06-24 Gary Benson <gbenson@redhat.com>
1458 * linux-i386-ipa.c (stdint.h): Do not include.
1459 * lynx-i386-low.c (stdint.h): Likewise.
1460 * lynx-ppc-low.c (stdint.h): Likewise.
1461 * mem-break.c (stdint.h): Likewise.
1462 * thread-db.c (stdint.h): Likewise.
1463 * tracepoint.c (stdint.h): Likewise.
1464 * win32-low.c (stdint.h): Likewise.
1466 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1468 * server.c (write_qxfer_response): Update call to
1469 remote_escape_output.
1471 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1472 Jan Kratochvil <jan.kratochvil@redhat.com>
1474 Merge multiple hex conversions.
1475 * gdbreplay.c (tohex): Rename to 'fromhex'.
1476 (logchar): Use fromhex.
1478 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1480 * server.c (handle_qxfer_libraries): Set `version' attribute for
1483 2015-06-10 Gary Benson <gbenson@redhat.com>
1485 * target.h (struct target_ops) <multifs_open>: New field.
1486 <multifs_unlink>: Likewise.
1487 <multifs_readlink>: Likewise.
1488 * linux-low.c (nat/linux-namespaces.h): New include.
1489 (linux_target_ops): Initialize the_target->multifs_open,
1490 the_target->multifs_unlink and the_target->multifs_readlink.
1491 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
1492 * hostio.c (hostio_fs_pid): New static variable.
1493 (hostio_handle_new_gdb_connection): New function.
1494 (handle_setfs): Likewise.
1495 (handle_open): Use the_target->multifs_open as appropriate.
1496 (handle_unlink): Use the_target->multifs_unlink as appropriate.
1497 (handle_readlink): Use the_target->multifs_readlink as
1499 (handle_vFile): Handle vFile:setfs packets.
1500 * server.c (handle_query): Call hostio_handle_new_gdb_connection
1501 after target_handle_new_gdb_connection.
1503 2015-06-10 Gary Benson <gbenson@redhat.com>
1505 * configure.ac (AC_CHECK_FUNCS): Add setns.
1506 * config.in: Regenerate.
1507 * configure: Likewise.
1508 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
1509 (linux-namespaces.o): New rule.
1510 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
1512 2015-06-09 Gary Benson <gbenson@redhat.com>
1514 * hostio.c (handle_open): Process mode argument with
1515 fileio_to_host_mode.
1517 2015-06-01 Yao Qi <yao.qi@linaro.org>
1519 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
1520 * linux-x86-low.c: Likewise.
1522 2015-05-28 Don Breazeal <donb@codesourcery.com>
1524 * linux-low.c (handle_extended_wait): Initialize
1525 thread_info.last_resume_kind for new fork children.
1527 2015-05-15 Pedro Alves <palves@redhat.com>
1529 * target.h (target_handle_new_gdb_connection): Rewrite using if
1530 wrapped in do/while.
1532 2015-05-14 Joel Brobecker <brobecker@adacore.com>
1534 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
1535 * configure, config.in: Regenerate.
1536 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
1539 2015-05-12 Don Breazeal <donb@codesourcery.com>
1541 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
1542 PTRACE_EVENT_VFORK_DONE.
1543 (linux_low_ptrace_options, extended_event_reported): Add vfork
1545 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
1546 and "vforkdone" for RSP 'T' Stop Reply Packet.
1547 * server.h (report_vfork_events): Declare
1550 2015-05-12 Don Breazeal <donb@codesourcery.com>
1552 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
1553 (the_low_target) <new_fork>: Initialize new member.
1554 * linux-arm-low.c (arm_new_fork): New function.
1555 (the_low_target) <new_fork>: Initialize new member.
1556 * linux-low.c (handle_extended_wait): Call new target function
1558 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
1559 * linux-mips-low.c (mips_add_watchpoint): New function
1560 extracted from mips_insert_point.
1561 (the_low_target) <new_fork>: Initialize new member.
1562 (mips_linux_new_fork): New function.
1563 (mips_insert_point): Call mips_add_watchpoint.
1564 * linux-x86-low.c (x86_linux_new_fork): New function.
1565 (the_low_target) <new_fork>: Initialize new member.
1567 2015-05-12 Don Breazeal <donb@codesourcery.com>
1569 * linux-low.c (handle_extended_wait): Implement return value,
1570 rename argument 'event_child' to 'event_lwp', handle
1571 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
1572 (linux_low_ptrace_options): New function.
1573 (linux_low_filter_event): Call linux_low_ptrace_options,
1574 use different argument fo linux_enable_event_reporting,
1575 use return value from handle_extended_wait.
1576 (extended_event_reported): New function.
1577 (linux_wait_1): Call extended_event_reported and set
1578 status to report fork events.
1579 (linux_write_memory): Add pid to debug message.
1580 (reset_lwp_ptrace_options_callback): New function.
1581 (linux_handle_new_gdb_connection): New function.
1582 (linux_target_ops): Initialize new structure member.
1583 * linux-low.h (struct lwp_info) <waitstatus>: New member.
1584 * lynx-low.c: Initialize new structure member.
1585 * remote-utils.c (prepare_resume_reply): Implement stop reason
1586 "fork" for "T" stop message.
1587 * server.c (handle_query): Call handle_new_gdb_connection.
1588 * server.h (report_fork_events): Declare global flag.
1589 * target.h (struct target_ops) <handle_new_gdb_connection>:
1591 (target_handle_new_gdb_connection): New macro.
1592 * win32-low.c: Initialize new structure member.
1594 2015-05-12 Don Breazeal <donb@codesourcery.com>
1596 * mem-break.c (APPEND_TO_LIST): Define macro.
1597 (clone_agent_expr): New function.
1598 (clone_one_breakpoint): New function.
1599 (clone_all_breakpoints): New function.
1600 * mem-break.h: Declare new functions.
1602 2015-05-12 Don Breazeal <donb@codesourcery.com>
1604 * linux-low.c (linux_supports_fork_events): New function.
1605 (linux_supports_vfork_events): New function.
1606 (linux_target_ops): Initialize new structure members.
1607 (initialize_low): Call linux_check_ptrace_features.
1608 * lynx-low.c (lynx_target_ops): Initialize new structure
1610 * server.c (report_fork_events, report_vfork_events):
1612 (handle_query): Add new features to qSupported packet and
1614 (captured_main): Initialize new global variables.
1615 * target.h (struct target_ops) <supports_fork_events>:
1617 <supports_vfork_events>: New member.
1618 (target_supports_fork_events): New macro.
1619 (target_supports_vfork_events): New macro.
1620 * win32-low.c (win32_target_ops): Initialize new structure
1623 2015-05-12 Gary Benson <gbenson@redhat.com>
1625 * server.c (handle_qxfer_exec_file): Use current process
1628 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
1630 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
1631 Remove HAVE_PTRACE_GETREGS conditionals.
1632 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
1633 instead of PTRACE_GETREGS and PTRACE_SETREGS.
1635 2015-05-08 Yao Qi <yao.qi@linaro.org>
1637 * linux-low.c (linux_supports_conditional_breakpoints): New
1639 (linux_target_ops): Install new target method.
1640 * lynx-low.c (lynx_target_ops): Install NULL hook for
1641 supports_conditional_breakpoints.
1642 * nto-low.c (nto_target_ops): Likewise.
1643 * spu-low.c (spu_target_ops): Likewise.
1644 * win32-low.c (win32_target_ops): Likewise.
1645 * server.c (handle_query): Check
1646 target_supports_conditional_breakpoints.
1647 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1649 (target_supports_conditional_breakpoints): New macro.
1651 2015-05-06 Pedro Alves <palves@redhat.com>
1654 * server.c (start_inferior): If the process exits, mourn it.
1656 2015-04-21 Gary Benson <gbenson@redhat.com>
1658 * hostio.c (fileio_open_flags_to_host): Factored out to
1659 fileio_to_host_openflags in common/fileio.c. Single use
1662 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1664 * linux-xtensa-low.c (xtensa_fill_gregset)
1665 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
1668 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1670 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
1671 (regs_info): Replace usrregs pointer with NULL.
1673 2015-04-17 Gary Benson <gbenson@redhat.com>
1675 * target.h (struct target_ops) <pid_to_exec_file>: New field.
1676 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
1677 * server.c (handle_qxfer_exec_file): New function.
1678 (qxfer_packets): Add exec-file entry.
1679 (handle_query): Report qXfer:exec-file:read as supported packet.
1681 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
1683 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
1685 2015-04-09 Gary Benson <gbenson@redhat.com>
1687 * hostio-errno.c (errno_to_fileio_error): Remove function.
1688 Update caller to use remote_fileio_to_fio_error.
1690 2015-04-09 Yao Qi <yao.qi@linaro.org>
1692 * linux-low.c (linux_insert_point): Call
1693 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
1694 (linux_remove_point): Call remove_memory_breakpoint if type is
1696 * linux-x86-low.c (x86_insert_point): Don't call
1697 insert_memory_breakpoint.
1698 (x86_remove_point): Don't call remove_memory_breakpoint.
1700 2015-04-01 Pedro Alves <palves@redhat.com>
1701 Cleber Rosa <crosa@redhat.com>
1703 * server.c (gdbserver_usage): Reorganize and extend the usage
1706 2015-03-24 Pedro Alves <palves@redhat.com>
1708 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
1709 output. Also dump TRAP_TRACE.
1710 (linux_low_filter_event): In debug output, distinguish a
1711 resume_stop SIGSTOP from a delayed SIGSTOP.
1713 2015-03-24 Gary Benson <gbenson@redhat.com>
1715 * linux-x86-low.c (x86_linux_new_thread): Moved to
1717 (x86_linux_prepare_to_resume): Likewise.
1719 2015-03-24 Gary Benson <gbenson@redhat.com>
1721 * Makefile.in (x86-linux-dregs.o): New rule.
1722 * configure.srv: Add x86-linux-dregs.o to relevant targets.
1723 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
1724 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
1725 (x86_linux_dr_get): Likewise.
1726 (x86_linux_dr_set): Likewise.
1727 (update_debug_registers_callback): Likewise.
1728 (x86_linux_dr_set_addr): Likewise.
1729 (x86_linux_dr_get_addr): Likewise.
1730 (x86_linux_dr_set_control): Likewise.
1731 (x86_linux_dr_get_control): Likewise.
1732 (x86_linux_dr_get_status): Likewise.
1733 (x86_linux_update_debug_registers): Likewise.
1735 2015-03-24 Gary Benson <gbenson@redhat.com>
1737 * linux-x86-low.c (x86_linux_update_debug_registers):
1738 New function, factored out from...
1739 (x86_linux_prepare_to_resume): ...this.
1741 2015-03-24 Gary Benson <gbenson@redhat.com>
1743 * linux-x86-low.c (x86_linux_dr_get): Update comments.
1744 (x86_linux_dr_set): Likewise.
1745 (update_debug_registers_callback): Likewise.
1746 (x86_linux_dr_set_addr): Likewise.
1747 (x86_linux_dr_get_addr): Likewise.
1748 (x86_linux_dr_set_control): Likewise.
1749 (x86_linux_dr_get_control): Likewise.
1750 (x86_linux_dr_get_status): Likewise.
1751 (x86_linux_prepare_to_resume): Likewise.
1753 2015-03-24 Gary Benson <gbenson@redhat.com>
1755 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
1756 Use perror_with_name. Pass string through gettext.
1757 (x86_linux_dr_set): Likewise.
1759 2015-03-24 Gary Benson <gbenson@redhat.com>
1761 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
1762 (x86_linux_dr_set_addr): ...this.
1763 (x86_dr_low_get_addr): Rename to...
1764 (x86_linux_dr_get_addr): ...this.
1765 (x86_dr_low_set_control): Rename to...
1766 (x86_linux_dr_set_control): ...this.
1767 (x86_dr_low_get_control): Rename to...
1768 (x86_linux_dr_get_control): ...this.
1769 (x86_dr_low_get_status): Rename to...
1770 (x86_linux_dr_get_status): ...this.
1771 (x86_dr_low): Update with new function names.
1773 2015-03-24 Gary Benson <gbenson@redhat.com>
1775 * Makefile.in (x86-linux.o): New rule.
1776 * configure.srv: Add x86-linux.o to relevant targets.
1777 * linux-low.c (lwp_set_arch_private_info): New function.
1778 (lwp_arch_private_info): Likewise.
1779 * linux-x86-low.c: Include nat/x86-linux.h.
1780 (arch_lwp_info): Removed structure.
1781 (update_debug_registers_callback):
1782 Use lwp_set_debug_registers_changed.
1783 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
1784 and lwp_set_debug_registers_changed.
1785 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
1787 2015-03-24 Gary Benson <gbenson@redhat.com>
1789 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
1790 * linux-arm-low.c (arm_new_thread): Likewise.
1791 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
1792 * linux-mips-low.c (mips_linux_new_thread): Likewise.
1793 * linux-x86-low.c (x86_linux_new_thread): Likewise.
1794 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
1796 2015-03-24 Gary Benson <gbenson@redhat.com>
1798 * linux-low.c (ptid_of_lwp): New function.
1799 (lwp_is_stopped): Likewise.
1800 (lwp_stop_reason): Likewise.
1801 * linux-x86-low.c (update_debug_registers_callback):
1803 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
1806 2015-03-24 Gary Benson <gbenson@redhat.com>
1808 * linux-low.h (linux_stop_lwp): Remove declaration.
1810 2015-03-24 Gary Benson <gbenson@redhat.com>
1812 * linux-low.h: Include nat/linux-nat.h.
1813 * linux-low.c (iterate_over_lwps_args): New structure.
1814 (iterate_over_lwps_filter): New function.
1815 (iterate_over_lwps): Likewise.
1816 * linux-x86-low.c (update_debug_registers_callback):
1817 Update signature to what iterate_over_lwps expects.
1818 Remove PID check that iterate_over_lwps now performs.
1819 (x86_dr_low_set_addr): Use iterate_over_lwps.
1820 (x86_dr_low_set_control): Likewise.
1822 2015-03-24 Gary Benson <gbenson@redhat.com>
1824 * linux-x86-low.c (x86_debug_reg_state): New function.
1825 (x86_linux_prepare_to_resume): Use the above.
1827 2015-03-24 Gary Benson <gbenson@redhat.com>
1829 * linux-low.c (current_lwp_ptid): New function.
1830 * linux-x86-low.c: Include nat/linux-nat.h.
1831 (x86_dr_low_get_addr): Use current_lwp_ptid.
1832 (x86_dr_low_get_control): Likewise.
1833 (x86_dr_low_get_status): Likewise.
1835 2015-03-20 Pedro Alves <palves@redhat.com>
1837 * tracepoint.c (cmd_qtstatus): Make "str" const.
1839 2015-03-20 Pedro Alves <palves@redhat.com>
1841 * server.c (handle_general_set): Make "req_str" const.
1843 2015-03-19 Pedro Alves <palves@redhat.com>
1845 * linux-low.c (linux_resume_one_lwp): Rename to ...
1846 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
1847 instead call perror_with_name.
1848 (check_ptrace_stopped_lwp_gone): New function.
1849 (linux_resume_one_lwp): Reimplement as wrapper around
1850 linux_resume_one_lwp_throw that swallows errors if the LWP is
1853 2015-03-19 Pedro Alves <palves@redhat.com>
1855 * linux-low.c (count_events_callback, select_event_lwp_callback):
1856 No longer check whether the thread has resume_stop as last resume
1859 2015-03-19 Pedro Alves <palves@redhat.com>
1861 * linux-low.c (count_events_callback, select_event_lwp_callback):
1862 Use the lwp's status_pending_p field, not the thread's.
1864 2015-03-19 Pedro Alves <palves@redhat.com>
1866 * linux-low.c (select_event_lwp_callback): Update comments to
1867 no longer mention SIGTRAP.
1869 2015-03-18 Gary Benson <gbenson@redhat.com>
1871 * server.c (handle_query): Do not report vFile:fstat as supported.
1873 2015-03-11 Gary Benson <gbenson@redhat.com>
1875 * hostio.c (sys/types.h): New include.
1876 (sys/stat.h): Likewise.
1877 (common-remote-fileio.h): Likewise.
1878 (handle_fstat): New function.
1879 (handle_vFile): Handle vFile:fstat packets.
1881 2015-03-11 Gary Benson <gbenson@redhat.com>
1883 * configure.ac (AC_CHECK_MEMBERS): Add checks for
1884 struct stat.st_blocks and struct stat.st_blksize.
1885 * configure: Regenerate.
1886 * config.in: Likewise.
1887 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
1888 (OBS): Add common-remote-fileio.o.
1889 (common-remote-fileio.o): New rule.
1891 2015-03-09 Pedro Alves <palves@redhat.com>
1893 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
1894 'struct sockaddr' pointer in 'accept' call.
1896 2015-03-09 Pedro Alves <palves@redhat.com>
1899 2015-03-07 Pedro Alves <palves@redhat.com>
1900 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1901 or <winsock2.h> here. Instead include "gdb_socket.h".
1902 (remote_open): Use union gdb_sockaddr_u.
1903 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1904 or <winsock2.h> here. Instead include "gdb_socket.h".
1905 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1906 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1908 (init_named_socket, gdb_agent_helper_thread): Use union
1911 2015-03-07 Pedro Alves <palves@redhat.com>
1913 * configure.ac (build_warnings): Move
1914 -Wdeclaration-after-statement to the C-specific set.
1915 * configure: Regenerate.
1917 2015-03-07 Pedro Alves <palves@redhat.com>
1919 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1920 or <winsock2.h> here. Instead include "gdb_socket.h".
1921 (remote_open): Use union gdb_sockaddr_u.
1922 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1923 or <winsock2.h> here. Instead include "gdb_socket.h".
1924 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1925 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1927 (init_named_socket, gdb_agent_helper_thread): Use union
1930 2015-03-07 Pedro Alves <palves@redhat.com>
1932 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
1935 2015-03-06 Yao Qi <yao.qi@linaro.org>
1937 * linux-aarch64-low.c (aarch64_insert_point): Use
1938 show_debug_regs as a boolean.
1939 (aarch64_remove_point): Likewise.
1941 2015-03-05 Pedro Alves <palves@redhat.com>
1943 * lynx-low.c (lynx_target_ops): Install NULL hooks for
1944 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
1945 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
1946 * nto-low.c (nto_target_ops): Likewise.
1947 * spu-low.c (spu_target_ops): Likewise.
1948 * win32-low.c (win32_target_ops): Likewise.
1950 2015-03-04 Pedro Alves <palves@redhat.com>
1952 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
1953 Decide whether a breakpoint triggered based on the SIGTRAP's
1955 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
1956 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
1957 (linux_low_filter_event): Check for breakpoints before checking
1959 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
1961 (linux_stopped_by_sw_breakpoint)
1962 (linux_supports_stopped_by_sw_breakpoint)
1963 (linux_stopped_by_hw_breakpoint)
1964 (linux_supports_stopped_by_hw_breakpoint): New functions.
1965 (linux_target_ops): Install new target methods.
1967 2015-03-04 Pedro Alves <palves@redhat.com>
1969 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
1970 * server.c (swbreak_feature, hwbreak_feature): New globals.
1971 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
1972 (captured_main): Clear swbreak_feature and hwbreak_feature.
1973 * server.h (swbreak_feature, hwbreak_feature): Declare.
1974 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
1975 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
1976 supports_stopped_by_hw_breakpoint>: New fields.
1977 (target_supports_stopped_by_sw_breakpoint)
1978 (target_stopped_by_sw_breakpoint)
1979 (target_supports_stopped_by_hw_breakpoint)
1980 (target_stopped_by_hw_breakpoint): Declare.
1982 2015-03-04 Pedro Alves <palves@redhat.com>
1984 enum lwp_stop_reason -> enum target_stop_reason
1985 * linux-low.c (check_stopped_by_breakpoint): Adjust.
1986 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
1987 (linux_wait_1, stuck_in_jump_pad_callback)
1988 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
1989 (linux_stopped_by_watchpoint):
1990 * linux-low.h (enum lwp_stop_reason): Delete.
1991 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
1992 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
1994 2015-03-04 Yao Qi <yao.qi@linaro.org>
1996 * Makefile.in (SFILES): Add linux-aarch64-low.c.
1998 2015-03-03 Gary Benson <gbenson@redhat.com>
2000 * hostio.c (handle_vFile): Fix prefix lengths.
2002 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
2004 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
2007 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
2009 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
2010 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
2011 (clean): Add "rm -f" for above C files.
2012 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
2013 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
2014 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
2015 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
2016 * linux-s390-low.c (HWCAP_S390_VX): New macro.
2017 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
2018 (init_registers_s390x_vx_linux64)
2019 (init_registers_s390x_tevx_linux64)
2020 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
2021 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
2023 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
2024 (s390_store_vxrs_high): New functions.
2025 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
2027 (s390_arch_setup): Add logic for selecting one of the new target
2028 descriptions. Activate the new vector regsets if applicable.
2029 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
2030 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
2031 and init_registers_s390x_tevx_linux64.
2033 2015-03-01 Pedro Alves <palves@redhat.com>
2035 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
2038 2015-02-27 Pedro Alves <palves@redhat.com>
2040 * linux-x86-low.c (u_debugreg_offset): New function.
2041 (x86_linux_dr_get, x86_linux_dr_set): Use it.
2043 2015-02-27 Pedro Alves <palves@redhat.com>
2045 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
2046 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
2047 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
2048 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2049 (ps_lsetfpregs, ps_getpid)
2050 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
2051 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
2052 (ps_lsetxregs, ps_plog): Declare.
2054 2015-02-27 Pedro Alves <palves@redhat.com>
2056 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2057 IP_AGENT_EXPORT_FUNC.
2058 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2059 IP_AGENT_EXPORT_FUNC.
2060 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2061 (IP_AGENT_EXPORT): Delete.
2062 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2063 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2064 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2065 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2066 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2067 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2068 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2069 (traceframe_read_count, traceframe_write_count)
2070 (traceframes_created, trace_state_variables, get_raw_reg)
2071 (get_trace_state_variable_value, set_trace_state_variable_value)
2072 (ust_loaded, helper_thread_id, cmd_buf): Use
2073 IPA_SYM_EXPORTED_NAME.
2074 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2075 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2076 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2077 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2078 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2079 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2080 EXTERN_C_PUSH/EXTERN_C_POP.
2081 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2082 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2083 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2084 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2085 (traceframe_write_count, traceframe_read_count)
2086 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2087 (about_to_request_buffer_space, get_trace_state_variable_value)
2088 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2089 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2090 EXTERN_C_PUSH/EXTERN_C_POP.
2091 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2092 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2093 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2094 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2095 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2096 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2097 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2098 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2100 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2101 (IP_AGENT_EXPORT_VAR_DECL): Define.
2103 (gdb_agent_get_raw_reg): Declare.
2105 2015-02-27 Tom Tromey <tromey@redhat.com>
2106 Pedro Alves <palves@redhat.com>
2108 Rename symbols whose names are reserved C++ keywords throughout.
2110 2015-02-27 Pedro Alves <palves@redhat.com>
2112 * Makefile.in (COMPILER): New, get it from autoconf.
2113 (CXX): Get from autoconf instead.
2114 (COMPILE.pre): Use COMPILER.
2115 (CC-LD): Rename to ...
2116 (CC_LD): ... this. Use COMPILER.
2117 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2118 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2119 * acinclude.m4: Include build-with-cxx.m4.
2120 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2121 Disable -Werror by default if building in C++ mode.
2122 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2123 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2124 the C++ compiler. Save/restore CXXFLAGS too.
2125 * configure: Regenerate.
2127 2015-02-27 Pedro Alves <palves@redhat.com>
2129 * acinclude.m4: Include libiberty.m4.
2130 * configure.ac: Call libiberty_INIT.
2131 * config.in, configure: Regenerate.
2133 2015-02-26 Pedro Alves <palves@redhat.com>
2135 * linux-low.c (linux_wait_1): When incrementing the PC past a
2136 program breakpoint always use the_low_target.breakpoint_len as
2137 increment, rather than the maximum between that and
2138 the_low_target.decr_pc_after_break.
2140 2015-02-23 Pedro Alves <palves@redhat.com>
2142 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2143 thread was doing a step-over; always adjust the PC if
2144 we stepped over a permanent breakpoint.
2145 (linux_wait_1): If we stepped over breakpoint that was on top of a
2146 permanent breakpoint, manually advance the PC past it.
2148 2015-02-23 Pedro Alves <palves@redhat.com>
2150 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2152 (x86_fill_gregset, x86_store_gregset): Use it when handling
2155 2015-02-20 Pedro Alves <palves@redhat.com>
2157 * thread-db.c: Include "nat/linux-procfs.h".
2158 (thread_db_init): Skip listing new threads if the kernel supports
2159 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2161 2015-02-20 Pedro Alves <palves@redhat.com>
2163 * linux-low.c (status_pending_p_callback): Use ptid_match.
2165 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2167 PR breakpoints/16812
2168 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2169 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2170 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2172 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2174 PR breakpoints/15956
2175 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2177 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2179 * linux-low.c (linux_low_btrace_conf): Print size.
2180 * server.c (handle_btrace_conf_general_set): New.
2181 (hanle_general_set): Call handle_btrace_conf_general_set.
2182 (handle_query): Report Qbtrace-conf:bts:size as supported.
2184 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2186 * linux-low.c (linux_low_enable_btrace): Update parameters.
2187 (linux_low_btrace_conf): New.
2188 (linux_target_ops)<to_btrace_conf>: Initialize.
2189 * server.c (current_btrace_conf): New.
2190 (handle_btrace_enable): Rename to ...
2191 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2192 to target_enable_btrace. Update comment. Update users.
2193 (handle_qxfer_btrace_conf): New.
2194 (qxfer_packets): Add btrace-conf entry.
2195 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2196 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2197 (target_ops)<read_btrace_conf>: New.
2198 (target_enable_btrace): Update parameters.
2199 (target_read_btrace_conf): New.
2201 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2203 * server.c (handle_btrace_general_set): Remove call to
2204 target_supports_btrace.
2205 (supported_btrace_packets): New.
2206 (handle_query): Call supported_btrace_packets.
2207 * target.h: include btrace-common.h.
2208 (btrace_target_info): Removed.
2209 (supports_btrace, target_supports_btrace): Update parameters.
2211 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2213 * Makefile.in (SFILES): Add common/btrace-common.c.
2214 (OBS): Add common/btrace-common.o.
2215 (btrace-common.o): Add build rules.
2216 * linux-low: Include btrace-common.h.
2217 (linux_low_read_btrace): Use struct btrace_data. Call
2218 btrace_data_init and btrace_data_fini.
2220 2015-02-06 Pedro Alves <palves@redhat.com>
2222 * thread-db.c (find_new_threads_callback): Add debug output.
2224 2015-02-04 Pedro Alves <palves@redhat.com>
2226 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2227 (resume_stopped_resumed_lwps): New function.
2228 (linux_wait_for_event_filtered): Use it.
2230 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2232 * Makefile.in (SFILES): Add linux-personality.c.
2233 (linux-personality.o): New rule.
2234 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2235 list of objects to be built.
2236 * linux-low.c: Include nat/linux-personality.h.
2237 (linux_create_inferior): Remove code to disable address space
2238 randomization (moved to ../nat/linux-personality.c). Create
2239 cleanup to disable address space randomization.
2241 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2243 * Makefile.in (posix-strerror.o): New rule.
2244 (mingw-strerror.o): Likewise.
2245 * configure: Regenerated.
2246 * configure.ac: Source file ../common/common.host. Initialize new
2247 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2249 2015-01-14 Yao Qi <yao@codesourcery.com>
2251 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2252 (ppc-linux.o): New rule.
2253 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2254 * configure.ac: AC_CHECK_FUNCS(getauxval).
2255 * config.in: Re-generated.
2256 * configure: Re-generated.
2257 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2258 ppc64_64bit_inferior_p
2260 2015-01-14 Yao Qi <yao@codesourcery.com>
2262 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2263 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2264 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2265 (PT_ORIG_R3, PT_TRAP): Likewise.
2266 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2267 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2268 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2270 2015-01-10 Joel Brobecker <brobecker@adacore.com>
2272 * i387-fp.c (i387_cache_to_xsave): In look over
2273 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2274 zmmh_low_space field by use of zmmh_high_space.
2276 2015-01-09 Pedro Alves <palves@redhat.com>
2278 * linux-low.c (step_over_bkpt): Move higher up in the file.
2279 (handle_extended_wait): Don't store the stop_pc here.
2280 (get_stop_pc): Adjust comments and rename to ...
2281 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2282 stopped for a software breakpoint or hardware breakpoint.
2283 (thread_still_has_status_pending_p): New function.
2284 (status_pending_p_callback): Use
2285 thread_still_has_status_pending_p. If the event is no longer
2286 interesting, resume the LWP.
2287 (handle_tracepoints): Add assert.
2288 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2289 (wstatus_maybe_breakpoint): New function.
2290 (cancel_breakpoint): Delete function.
2291 (check_stopped_by_watchpoint): New function, factored out from
2292 linux_low_filter_event.
2293 (lp_status_maybe_breakpoint): Delete function.
2294 (linux_low_filter_event): Remove filter_ptid argument.
2295 Leave thread group exits pending here. Store the LWP's stop PC.
2296 Always leave events pending.
2297 (linux_wait_for_event_filtered): Pull all events out of the
2298 kernel, and leave them all pending.
2299 (count_events_callback, select_event_lwp_callback): Consider all
2301 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2302 (select_event_lwp): Only give preference to the stepping LWP in
2303 all-stop mode. Adjust comments.
2304 (ignore_event): New function.
2305 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2306 references to cancel_breakpoints. Adjust to renames. Also give
2307 equal priority to all LWPs that have had events in non-stop mode.
2308 If reporting a software breakpoint event, unadjust the LWP's PC.
2309 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2310 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2312 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2313 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2314 (linux_stopped_by_watchpoint): Adjust.
2315 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2316 * linux-low.h (enum lwp_stop_reason): New.
2317 (struct lwp_info) <stop_pc>: Adjust comment.
2318 <stopped_by_watchpoint>: Delete field.
2319 <stop_reason>: New field.
2320 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2321 * mem-break.c (software_breakpoint_inserted_here)
2322 (hardware_breakpoint_inserted_here): New function.
2323 * mem-break.h (software_breakpoint_inserted_here)
2324 (hardware_breakpoint_inserted_here): Declare.
2325 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2326 (cancel_breakpoints): Delete.
2327 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2328 (upload_fast_traceframes): Remove references to
2331 2015-01-09 Pedro Alves <palves@redhat.com>
2333 * thread-db.c (find_new_threads_callback): Ignore thread if the
2334 kernel thread ID is -1.
2336 2015-01-09 Pedro Alves <palves@redhat.com>
2338 * linux-low.c (linux_attach_fail_reason_string): Move to
2339 nat/linux-ptrace.c, and rename.
2340 (linux_attach_lwp): Update comment.
2341 (attach_proc_task_lwp_callback): New function.
2342 (linux_attach): Adjust to rename and use
2343 linux_proc_attach_tgid_threads.
2344 (linux_attach_fail_reason_string): Delete declaration.
2346 2015-01-01 Joel Brobecker <brobecker@adacore.com>
2348 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2349 * server.c (gdbserver_version): Likewise.
2351 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2353 * remote-utils.c: Include ctype.h.
2354 (input_interrupt): Explicitly handle the case when the char
2355 received is the NUL byte. Improve the printing of non-ASCII
2358 2014-12-16 Joel Brobecker <brobecker@adacore.com>
2360 * linux-low.c (linux_low_filter_event): Update call to
2361 linux_enable_event_reporting following the addition of
2362 a new parameter to that function.
2364 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
2367 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2368 (AARCH64_FPCR_REGNO): Likewise.
2369 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2370 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2371 (aarch64_store_fpregset): Likewise.
2373 2014-12-15 Joel Brobecker <brobecker@adacore.com>
2375 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2376 Remove FIXME comment about assumption about N.
2378 2014-12-13 Joel Brobecker <brobecker@adacore.com>
2380 * configure.ac: If large-file support is disabled in GDBserver,
2381 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2382 * configure: Regenerate.
2384 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2386 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2387 warning upon ENODATA from ptrace.
2388 * linux-s390-low.c (s390_store_tdb): New.
2389 (s390_regsets): Add regset for NT_S390_TDB.
2391 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2393 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2394 without a fill_function.
2395 * linux-s390-low.c (s390_fill_last_break): Remove.
2396 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2397 (s390_arch_setup): Use regset's size instead of fill_function for
2400 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2402 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2403 the regset's store function when ptrace returned an error.
2404 * regcache.c (get_thread_regcache): Invalidate register cache
2405 before fetching inferior's registers.
2407 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2409 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2410 while-loop as for-loop.
2411 (regsets_store_inferior_registers): Likewise.
2413 2014-11-28 Yao Qi <yao@codesourcery.com>
2415 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2416 * config.in, configure: Re-generate.
2417 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2420 2014-11-21 Yao Qi <yao@codesourcery.com>
2422 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2423 (AC_CHECK_HEADERS): Remove malloc.h.
2424 * configure: Re-generated.
2425 * config.in: Re-generated.
2426 * server.h: Don't include alloca.h and malloc.h.
2427 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2428 Don't include malloc.h.
2430 2014-11-17 Joel Brobecker <brobecker@adacore.com>
2432 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2433 corresponding ERRNO check in same block.
2435 2014-11-12 Pedro Alves <palves@redhat.com>
2437 * server.c (cont_thread): Update comment.
2438 (start_inferior, attach_inferior): No longer clear cont_thread.
2439 (handle_v_cont): No longer set cont_thread.
2440 (captured_main): Clear cont_thread each time a GDB connects.
2442 2014-11-12 Pedro Alves <palves@redhat.com>
2444 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2445 thread, and don't resume all threads if the Hc thread has exited.
2447 2014-11-12 Pedro Alves <palves@redhat.com>
2449 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2450 the process group instead of to a specific LWP.
2452 2014-10-15 Pedro Alves <palves@redhat.com>
2455 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2457 (arm_set_thread_context): Delete.
2458 (the_low_target): Adjust.
2459 * win32-i386-low.c (debug_registers_changed)
2460 (debug_registers_used): Delete.
2461 (update_debug_registers_callback): New function.
2462 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2463 needing to update their debug registers.
2464 (win32_get_current_dr): New function.
2465 (x86_dr_low_get_addr, x86_dr_low_get_control)
2466 (x86_dr_low_get_status): Fetch the debug register from the thread
2468 (i386_initial_stuff): Adjust.
2469 (i386_get_thread_context): Remove current_event parameter. Don't
2470 clear debug_registers_changed nor copy DR values to
2472 (i386_set_thread_context): Delete.
2473 (i386_prepare_to_resume): New function.
2474 (i386_thread_added): Mark the thread as needing to update irs
2476 (the_low_target): Remove i386_set_thread_context and install
2477 i386_prepare_to_resume.
2478 * win32-low.c (win32_get_thread_context): Adjust.
2479 (win32_set_thread_context): Use SetThreadContext
2481 (win32_prepare_to_resume): New function.
2482 (win32_require_context): New function, factored out from ...
2483 (thread_rec): ... this.
2484 (continue_one_thread): Call win32_prepare_to_resume on each thread
2485 we're about to continue.
2486 (win32_resume): Call win32_prepare_to_resume on the event thread.
2487 * win32-low.h (struct win32_thread_info)
2488 <debug_registers_changed>: New field.
2489 (struct win32_target_ops): Change prototype of set_thread_context,
2490 delete set_thread_context and add prepare_to_resume.
2491 (win32_require_context): New declaration.
2493 2014-10-08 Gary Benson <gbenson@redhat.com>
2495 * server.h: Do not include common-exceptions.h.
2497 2014-10-08 Gary Benson <gbenson@redhat.com>
2499 * server.h: Do not include cleanups.h.
2501 2014-09-30 James Hogan <james.hogan@imgtec.com>
2503 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
2506 2014-09-23 Yao Qi <yao@codesourcery.com>
2508 * linux-low.c (lp_status_maybe_breakpoint): New function.
2509 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
2510 (count_events_callback): Likewise.
2511 (select_event_lwp_callback): Likewise.
2512 (cancel_breakpoints_callback): Likewise.
2514 2014-09-19 Don Breazeal <donb@codesourcery.com>
2516 * linux-low.c (handle_extended_wait): Call
2517 linux_ptrace_get_extended_event.
2518 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
2519 linux_is_extended_waitstatus.
2521 2014-09-16 Joel Brobecker <brobecker@adacore.com>
2523 * Makefile.in (CPPFLAGS): Define.
2524 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
2525 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
2527 2014-09-16 Gary Benson <gbenson@redhat.com>
2529 * inferiors.h (current_inferior): Renamed as...
2530 (current_thread): New variable. All uses updated.
2531 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
2532 (maybe_move_out_of_jump_pad): Likewise.
2533 (cancel_breakpoint): Likewise.
2534 (linux_low_filter_event): Likewise.
2535 (wait_for_sigstop): Likewise.
2536 (linux_resume_one_lwp): Likewise.
2537 (need_step_over_p): Likewise.
2538 (start_step_over): Likewise.
2539 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
2540 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
2541 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
2542 and save_inferior as saved_thread.
2543 * regcache.c (get_thread_regcache): Renamed saved_inferior as
2545 (regcache_invalidate_thread): Likewise.
2546 * remote-utils.c (prepare_resume_reply): Likewise.
2547 * thread-db.c (thread_db_get_tls_address): Likewise.
2548 (disable_thread_event_reporting): Likewise.
2549 (remove_thread_event_breakpoints): Likewise.
2550 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
2552 * target.h (set_desired_inferior): Renamed as...
2553 (set_desired_thread): New declaration. All uses updated.
2554 * server.c (myresume): Updated comment to reference thread instead
2556 (handle_serial_event): Likewise.
2557 (handle_target_event): Likewise.
2559 2014-09-12 Tom Tromey <tromey@redhat.com>
2560 Gary Benson <gbenson@redhat.com>
2562 * regcache.h: Include common-regcache.h.
2563 (regcache_read_pc): Don't declare.
2564 * regcache.c (get_thread_regcache_for_ptid): New function.
2566 2014-09-11 Tom Tromey <tromey@redhat.com>
2567 Gary Benson <gbenson@redhat.com>
2569 * symbol.c: New file.
2570 * Makefile.in (SFILES): Add symbol.c.
2571 (OBS): Add symbol.o.
2573 2014-09-11 Gary Benson <gbenson@redhat.com>
2575 * target.c (target_stop_ptid, target_continue_ptid): New
2578 2014-09-11 Tom Tromey <tromey@redhat.com>
2579 Gary Benson <gbenson@redhat.com>
2581 * target.h: Include target/target.h.
2582 * target.c (target_read_memory, target_read_uint32)
2583 (target_write_memory): New functions.
2585 2014-09-11 Gary Benson <gbenson@redhat.com>
2587 * server.h (debug_hw_points): Don't declare.
2588 * server.c (debug_hw_points): Don't define. Replace all uses
2589 with show_debug_regs.
2590 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
2591 all uses with show_debug_regs.
2593 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2595 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
2596 endianness into account.
2597 (ppc_supply_ptrace_register): Likewise.
2599 2014-09-03 James Hogan <james.hogan@imgtec.com>
2601 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
2602 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
2604 2014-09-03 Gary Benson <gbenson@redhat.com>
2606 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
2607 ALL_DEBUG_ADDRESS_REGISTERS.
2609 2014-09-02 Gary Benson <gbenson@redhat.com>
2611 * i386-low.h: Renamed as...
2612 * x86-low.h: New file. All type, function and variable name
2613 prefixes changed from "i386_" to "x86_". All references updated.
2614 * i386-low.c: Renamed as...
2615 * x86-low.c: New file. All type, function and variable name
2616 prefixes changed from "i386_" to "x86_". All references updated.
2618 2014-09-02 Gary Benson <gbenson@redhat.com>
2620 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
2621 (x86_linux_new_thread): Likewise.
2623 2014-08-29 Gary Benson <gbenson@redhat.com>
2625 * server.h (setjmp.h): Do not include.
2626 (toplevel): Do not declare.
2627 (common-exceptions.h): Include.
2628 (cleanups.h): Likewise.
2629 * server.c (toplevel): Do not define.
2630 (exit_code): New static global.
2631 (detach_or_kill_for_exit_cleanup): New function.
2632 (main): New function. Original main renamed to...
2633 (captured_main): New function.
2634 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
2636 2014-08-29 Gary Benson <gbenson@redhat.com>
2638 * Makefile.in (SFILES): Add common/common-exceptions.c.
2639 (OBS): Add common-exceptions.o.
2640 (common-exceptions.o): New rule.
2641 * utils.c (prepare_to_throw_exception): New function.
2643 2014-08-29 Gary Benson <gbenson@redhat.com>
2645 * config.in: Regenerate.
2646 * configure: Likewise.
2648 2014-08-29 Gary Benson <gbenson@redhat.com>
2650 * Makefile.in (SFILES): Add common/cleanups.c.
2652 (cleanups.o): New rule.
2654 2014-08-29 Gary Benson <gbenson@redhat.com>
2656 * utils.c (internal_vwarning): New function.
2658 2014-08-28 Gary Benson <gbenson@redhat.com>
2660 * utils.h (fatal): Remove declaration.
2661 * utils.c (fatal): Remove function.
2663 2014-08-28 Gary Benson <gbenson@redhat.com>
2665 * tracepoint.c (gdb_agent_init): Replace fatal with
2667 (initialize_tracepoint): Likewise.
2669 2014-08-28 Gary Benson <gbenson@redhat.com>
2671 * remote-utils.c (remote_prepare): Replace fatal with error.
2673 2014-08-28 Gary Benson <gbenson@redhat.com>
2675 * linux-low.c (linux_async): Replace fatal with warning.
2677 (linux_start_non_stop): Return -1 if linux_async failed.
2679 2014-08-28 Gary Benson <gbenson@redhat.com>
2681 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
2683 (i386_dr_low_get_addr): Remove vague comment.
2684 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
2687 2014-08-28 Gary Benson <gbenson@redhat.com>
2689 * inferiors.c (get_thread_process): Replace check with gdb_assert.
2690 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
2692 (linux_resume_one_lwp): Likewise.
2693 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
2695 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
2696 with internal_error.
2697 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
2698 (init_register_cache): Replace fatal with gdb_assert_not_reached.
2699 (find_register_by_name): Replace fatal with internal_error.
2700 (find_regno): Likewise.
2701 * tdesc.c (init_target_desc): Replace check with gdb_assert.
2702 * thread-db.c (thread_db_create_event): Likewise.
2703 (thread_db_load_search): Likewise.
2704 (try_thread_db_load_1): Likewise.
2705 * tracepoint.c (get_jump_space_head): Replace fatal with
2707 (claim_trampoline_space): Likewise.
2708 (have_fast_tracepoint_trampoline_buffer): Likewise.
2709 (cmd_qtstart): Likewise.
2710 (stop_tracing): Likewise.
2711 (fast_tracepoint_collecting): Likewise.
2712 (target_malloc): Likewise.
2713 (download_tracepoint): Likewise.
2714 (download_trace_state_variables): Replace check with gdb_assert.
2715 (upload_fast_traceframes): Replace fatal with internal_error.
2717 2014-08-19 Tom Tromey <tromey@redhat.com>
2718 Gary Benson <gbenson@redhat.com>
2720 * Makefile.in (SFILES): Add common/common-debug.c.
2721 (OBS): Add common-debug.o.
2722 (common-debug.o): New rule.
2723 * debug.h (debug_printf): Don't declare.
2724 * debug.c (debug_printf): Renamed and rewritten as...
2725 (debug_vprintf): New function.
2727 2014-08-19 Gary Benson <gbenson@redhat.com>
2729 * utils.h: Do not include print-utils.h.
2731 2014-08-19 Tom Tromey <tromey@redhat.com>
2732 Gary Benson <gbenson@redhat.com>
2734 * server.h: Add static assertion.
2735 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
2737 2014-08-19 Tom Tromey <tromey@redhat.com>
2738 Gary Benson <gbenson@redhat.com>
2740 * Makefile.in (SFILES): Add common/errors.c.
2741 (OBS): Add errors.o.
2742 (IPA_OBS): Add errors-ipa.o.
2743 (errors.o): New rule.
2744 (errors-ipa.o): Likewise.
2745 * utils.h (perror_with_name, error, warning): Don't declare.
2746 * utils.c (warning): Renamed and rewritten as...
2747 (vwarning): New function.
2748 (error): Renamed and rewritten as...
2749 (verror): New function.
2750 (internal_error): Renamed and rewritten as...
2751 (internal_verror): New function.
2753 2014-08-07 Gary Benson <gbenson@redhat.com>
2755 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
2756 * configure: Regenerate.
2757 * config.in: Likewise.
2758 * server.h: Do not include errno.h.
2759 * event-loop.c: Likewise.
2760 * hostio-errno.c: Likewise.
2761 * linux-low.c: Likewise.
2762 * remote-utils.c: Likewise.
2763 * spu-low.c: Likewise.
2764 * utils.c: Likewise.
2765 * gdbreplay.c: Unconditionally include errno.h.
2767 2014-08-07 Gary Benson <gbenson@redhat.com>
2769 * server.h: Do not include string.h.
2770 * event-loop.c: Likewise.
2771 * linux-low.c: Likewise.
2772 * regcache.c: Likewise.
2773 * remote-utils.c: Likewise.
2774 * spu-low.c: Likewise.
2775 * utils.c: Likewise.
2777 2014-08-07 Gary Benson <gbenson@redhat.com>
2779 * server.h: Do not include gdb_assert.h.
2781 2014-08-07 Gary Benson <gbenson@redhat.com>
2783 * server.h: Do not include common-utils.h.
2785 2014-08-07 Gary Benson <gbenson@redhat.com>
2787 * server.h: Do not include ptid.h.
2788 * notif.h: Likewise.
2790 2014-08-07 Gary Benson <gbenson@redhat.com>
2792 * server.h: Do not include gdb_locale.h.
2794 2014-08-07 Gary Benson <gbenson@redhat.com>
2796 * server.h: Do not include gdb/signals.h.
2797 * win32-low.c: Likewise.
2799 2014-08-07 Gary Benson <gbenson@redhat.com>
2801 * server.h: Do not include pathmax.h.
2803 2014-08-07 Gary Benson <gbenson@redhat.com>
2805 * server.h: Do not include libiberty.h.
2806 * linux-bfin-low.c: Likewise.
2808 2014-08-07 Gary Benson <gbenson@redhat.com>
2810 * server.h: Do not include ansidecl.h.
2812 2014-08-07 Gary Benson <gbenson@redhat.com>
2814 * linux-x86-low.c: Do not include stddef.h.
2815 * lynx-ppc-low.c: Likewise.
2816 * tracepoint.c: Likewise.
2818 2014-08-07 Gary Benson <gbenson@redhat.com>
2820 * server.h: Do not include stdarg.h.
2821 * nto-low.c: Likewise.
2823 2014-08-07 Gary Benson <gbenson@redhat.com>
2825 * server.h: Do not include stdlib.h.
2826 * inferiors.c: Likewise.
2827 * linux-low.c: Likewise.
2828 * regcache.c: Likewise.
2829 * spu-low.c: Likewise.
2830 * tracepoint.c: Likewise.
2831 * utils.c: Likewise.
2833 2014-08-07 Gary Benson <gbenson@redhat.com>
2835 * server.h: Do not include stdio.h.
2836 * linux-low.c: Likewise.
2837 * remote-utils.c: Likewise.
2838 * spu-low.c: Likewise.
2839 * utils.c: Likewise.
2840 * wincecompat.c: Likewise.
2842 2014-08-06 Gary Benson <gbenson@redhat.com>
2844 * regcache.c (init_register_cache): Move conditionals inside if.
2846 2014-08-06 Gary Benson <gbenson@redhat.com>
2848 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
2850 2014-07-31 Gary Benson <gbenson@redhat.com>
2852 * ax.h: Do not include server.h.
2853 * gdbthread.h: Likewise.
2854 * lynx-low.h: Likewise.
2855 * notif.h: Likewise.
2857 2014-07-30 Gary Benson <gbenson@redhat.com>
2859 * server.h: Include common-defs.h.
2860 Do not include config.h or build-gnulib-gdbserver/config.h.
2862 2014-07-30 Gary Benson <gbenson@redhat.com>
2864 * hostio-errno.c: Move server.h to top of includes list.
2865 * inferiors.c: Likewise.
2866 * linux-x86-low.c: Likewise.
2867 * notif.c: Include server.h.
2869 2014-07-24 Tom Tromey <tromey@redhat.com>
2870 Gary Benson <gbenson@redhat.com>
2872 * server.h (CORE_ADDR): Now unsigned.
2874 2014-07-16 Pedro Alves <palves@redhat.com>
2876 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
2878 2014-07-15 Pedro Alves <palves@redhat.com>
2880 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
2883 2014-07-11 Pedro Alves <palves@redhat.com>
2885 * linux-low.c (kill_wait_lwp): New function, based on
2886 kill_one_lwp_callback, but use my_waitpid directly.
2887 (kill_one_lwp_callback, linux_kill): Use it.
2889 2014-06-23 Pedro Alves <palves@redhat.com>
2891 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
2892 before setting DR0..DR3.
2894 2014-06-20 Gary Benson <gbenson@redhat.com>
2896 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
2897 * configure: Regenerated.
2898 * config.in: Likewise.
2900 2014-06-20 Gary Benson <gbenson@redhat.com>
2902 * Makefile.in (SFILES): Update locations for files moved
2904 (object file files): Reordered.
2906 2014-06-20 Gary Benson <gbenson@redhat.com>
2908 * i386-low.h (i386_dr_low_can_set_addr): Removed.
2909 (i386_dr_low_set_addr): Likewise.
2910 (i386_dr_low_get_addr): Likewise.
2911 (i386_dr_low_can_set_control): Likewise.
2912 (i386_dr_low_set_control): Likewise.
2913 (i386_dr_low_get_control): Likewise.
2914 (i386_dr_low_get_status): Likewise.
2915 (i386_get_debug_register_length): Likewise.
2916 * linux-x86-low.c (i386_dr_low_set_addr):
2917 Changed signature. Made static.
2918 (i386_dr_low_get_addr): Likewise.
2919 (i386_dr_low_set_control): Likewise.
2920 (i386_dr_low_get_control): Likewise.
2921 (i386_dr_low_get_status): Likewise.
2922 (i386_dr_low): New global variable.
2923 * win32-i386-low.c (i386_dr_low_set_addr):
2924 Changed signature. Made static.
2925 (i386_dr_low_get_addr): Likewise.
2926 (i386_dr_low_set_control): Likewise.
2927 (i386_dr_low_get_control): Likewise.
2928 (i386_dr_low_get_status): Likewise.
2929 (i386_dr_low): New global variable.
2931 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
2933 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
2934 * Makefile.in (AR, AR_FLAGS): Define.
2935 * configure: Regenerate.
2937 2014-06-19 Gary Benson <gbenson@redhat.com>
2939 * Makefile.in (i386-dregs.o): New rule.
2940 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
2941 * i386-low.c (target.h): Remove include.
2942 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
2943 (DR_CONTROL_SHIFT): Likewise.
2944 (DR_CONTROL_SIZE): Likewise.
2945 (DR_RW_EXECUTE): Likewise.
2946 (DR_RW_WRITE): Likewise.
2947 (DR_RW_READ): Likewise.
2948 (DR_RW_IORW): Likewise.
2949 (DR_LEN_1): Likewise.
2950 (DR_LEN_2): Likewise.
2951 (DR_LEN_4): Likewise.
2952 (DR_LEN_8): Likewise.
2953 (DR_LOCAL_ENABLE_SHIFT): Likewise.
2954 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
2955 (DR_ENABLE_SIZE): Likewise.
2956 (DR_LOCAL_SLOWDOWN): Likewise.
2957 (DR_GLOBAL_SLOWDOWN): Likewise.
2958 (DR_CONTROL_RESERVED): Likewise.
2959 (I386_DR_CONTROL_MASK): Likewise.
2960 (I386_DR_VACANT): Likewise.
2961 (I386_DR_LOCAL_ENABLE): Likewise.
2962 (I386_DR_GLOBAL_ENABLE): Likewise.
2963 (I386_DR_DISABLE): Likewise.
2964 (I386_DR_SET_RW_LEN): Likewise.
2965 (I386_DR_GET_RW_LEN): Likewise.
2966 (I386_DR_WATCH_HIT): Likewise.
2967 (i386_wp_op_t): Likewise.
2968 (i386_show_dr): Likewise.
2969 (i386_length_and_rw_bits): Likewise.
2970 (i386_insert_aligned_watchpoint): Likewise.
2971 (i386_remove_aligned_watchpoint): Likewise.
2972 (i386_handle_nonaligned_watchpoint): Likewise.
2973 i386_update_inferior_debug_regs(): Likewise.
2974 (i386_dr_insert_watchpoint): Likewise.
2975 (i386_dr_remove_watchpoint): Likewise.
2976 (i386_dr_region_ok_for_watchpoint): Likewise.
2977 (i386_dr_stopped_data_address): Likewise.
2978 (i386_dr_stopped_by_watchpoint): Likewise.
2980 2014-06-19 Gary Benson <gbenson@redhat.com>
2982 * i386-low.c (i386_dr_show): Renamed to
2983 i386_show_dr and made static. All uses updated.
2984 (i386_dr_length_and_rw_bits): Renamed to
2985 i386_length_and_rw_bits and made static.
2987 (i386_dr_insert_aligned_watchpoint): Renamed to
2988 i386_insert_aligned_watchpoint and made static.
2990 (i386_dr_remove_aligned_watchpoint): Renamed to
2991 i386_remove_aligned_watchpoint and made static.
2993 (i386_dr_update_inferior_debug_regs): Renamed to
2994 i386_update_inferior_debug_regs and made static.
2997 2014-06-18 Gary Benson <gbenson@redhat.com>
2999 * i386-low.h (i386_dr_low_can_set_addr): New macro.
3000 (i386_dr_low_can_set_control): Likewise.
3001 (i386_get_debug_register_length): Likewise.
3002 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
3003 (i386_dr_low_can_set_control): Likewise.
3004 (i386_get_debug_register_length): Likewise.
3006 2014-06-17 Gary Benson <gbenson@redhat.com>
3008 * i386-low.h (i386-dregs.h): New include.
3009 (DR_FIRSTADDR): Now in i386-dregs.h.
3010 (DR_LASTADDR): Likewise.
3011 (DR_NADDR): Likewise.
3012 (DR_STATUS): Likewise.
3013 (DR_CONTROL): Likewise.
3014 (i386_debug_reg_state): Likewise.
3015 (i386_dr_insert_watchpoint): Likewise.
3016 (i386_dr_remove_watchpoint): Likewise.
3017 (i386_dr_region_ok_for_watchpoint): Likewise.
3018 (i386_dr_stopped_data_address): Likewise.
3019 (i386_dr_stopped_by_watchpoint): Likewise.
3020 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
3022 2014-06-18 Gary Benson <gbenson@redhat.com>
3024 * i386-low.h (i386_low_insert_watchpoint): Renamed to
3025 i386_dr_insert_watchpoint.
3026 (i386_low_remove_watchpoint): Renamed to
3027 i386_dr_remove_watchpoint.
3028 (i386_low_region_ok_for_watchpoint): Renamed to
3029 i386_dr_region_ok_for_watchpoint.
3030 (i386_low_stopped_data_address): Renamed to
3031 i386_dr_stopped_data_address.
3032 (i386_low_stopped_by_watchpoint): Renamed to
3033 i386_dr_stopped_by_watchpoint.
3034 * i386-low.c (i386_show_dr): Renamed to
3035 i386_dr_show and made nonstatic. All uses updated.
3036 (i386_length_and_rw_bits): Renamed to
3037 i386_dr_length_and_rw_bits and made nonstatic.
3039 (i386_insert_aligned_watchpoint): Renamed to
3040 i386_dr_insert_aligned_watchpoint and made nonstatic.
3042 (i386_remove_aligned_watchpoint): Renamed to
3043 i386_dr_remove_aligned_watchpoint and made nonstatic.
3045 (i386_update_inferior_debug_regs): Renamed to
3046 i386_dr_update_inferior_debug_regs and made nonstatic.
3048 (i386_low_insert_watchpoint): Renamed to
3049 i386_dr_insert_watchpoint. All uses updated.
3050 (i386_low_remove_watchpoint): Renamed to
3051 i386_dr_remove_watchpoint. All uses updated.
3052 (i386_low_region_ok_for_watchpoint): Renamed to
3053 i386_dr_region_ok_for_watchpoint. All uses updated.
3054 (i386_low_stopped_data_address): Renamed to
3055 i386_dr_stopped_data_address. All uses updated.
3056 (i386_low_stopped_by_watchpoint): Renamed to
3057 i386_dr_stopped_by_watchpoint. All uses updated.
3059 2014-06-18 Gary Benson <gbenson@redhat.com>
3061 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3062 (i386_dr_low_can_set_control): Likewise.
3063 (i386_insert_aligned_watchpoint): New check.
3065 2014-06-18 Gary Benson <gbenson@redhat.com>
3067 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3070 2014-06-18 Gary Benson <gbenson@redhat.com>
3072 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3073 instead of fatal and error.
3074 (i386_handle_nonaligned_watchpoint): Likewise.
3076 2014-06-18 Gary Benson <gbenson@redhat.com>
3078 * i386-low.c (i386_get_debug_register_length): New macro.
3079 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3080 (i386_show_dr): Use debug_printf instead of fprintf. Use
3081 phex to format values.
3083 2014-06-18 Gary Benson <gbenson@redhat.com>
3085 * i386-low.h: Comment changes.
3086 * i386-low.c: Likewise.
3088 2014-06-18 Gary Benson <gbenson@redhat.com>
3090 * i386-low.c: Whitespace changes.
3092 2014-06-12 Tom Tromey <tromey@redhat.com>
3094 * utils.c (freeargv): Remove.
3096 2014-06-12 Tom Tromey <tromey@redhat.com>
3098 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3099 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3100 (parse_debug_format_options): Likewise.
3101 (gdbserver_usage): Likewise.
3102 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3103 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3104 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3106 ($(LIBGNU)): Depend on libiberty.
3107 (all-lib): Recurse into all subdirs.
3108 (install-only): Invoke "install" target in subdirs.
3109 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3111 * configure: Rebuild.
3112 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3113 for vasprintf, vsnprintf, or gettimeofday.
3114 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3117 2014-06-05 Joel Brobecker <brobecker@adacore.com>
3119 * development.sh: Delete.
3120 * Makefile.in (config.status): Adjust dependency on development.sh.
3121 * configure.ac: Adjust development.sh source call.
3122 * configure: Regenerate.
3124 2014-06-02 Pedro Alves <palves@redhat.com>
3126 * ax.c (gdb_free_agent_expr): New function.
3127 * ax.h (gdb_free_agent_expr): New declaration.
3128 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3130 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3132 (clear_breakpoint_conditions_and_commands): New function.
3133 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3134 (clear_breakpoint_conditions_and_commands): New declaration.
3136 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3138 * linux-aarch64-low.c (asm/ptrace.h): Include.
3140 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3142 Fix TLS access for -static -pthread.
3143 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3144 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3145 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3147 2014-05-20 Pedro Alves <palves@redhat.com>
3149 * linux-aarch64-low.c (aarch64_insert_point)
3150 (aarch64_remove_point): No longer check whether the type is
3151 supported here. Adjust to new interface.
3152 (the_low_target): Install aarch64_supports_z_point_type as
3153 supports_z_point_type method.
3154 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3155 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3156 instead of a Z packet char. Adjust.
3157 (arm_supports_z_point_type): New function.
3158 (arm_insert_point, arm_remove_point): Adjust to new interface.
3159 (the_low_target): Install arm_supports_z_point_type.
3160 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3161 (cris_insert_point, cris_remove_point): Adjust to new interface.
3162 Don't check whether the type is supported here.
3163 (the_low_target): Install cris_supports_z_point_type.
3164 * linux-low.c (linux_supports_z_point_type): New function.
3165 (linux_insert_point, linux_remove_point): Adjust to new interface.
3166 * linux-low.h (struct linux_target_ops) <insert_point,
3167 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3168 raw_breakpoint pointer parameter.
3169 <supports_z_point_type>: New method.
3170 * linux-mips-low.c (mips_supports_z_point_type): New function.
3171 (mips_insert_point, mips_remove_point): Adjust to new interface.
3172 Use mips_supports_z_point_type.
3173 (the_low_target): Install mips_supports_z_point_type.
3174 * linux-ppc-low.c (the_low_target): Install NULL as
3175 supports_z_point_type method.
3176 * linux-s390-low.c (the_low_target): Install NULL as
3177 supports_z_point_type method.
3178 * linux-sparc-low.c (the_low_target): Install NULL as
3179 supports_z_point_type method.
3180 * linux-x86-low.c (x86_supports_z_point_type): New function.
3181 (x86_insert_point): Adjust to new insert_point interface. Use
3182 insert_memory_breakpoint. Adjust to new
3183 i386_low_insert_watchpoint interface.
3184 (x86_remove_point): Adjust to remove_point interface. Use
3185 remove_memory_breakpoint. Adjust to new
3186 i386_low_remove_watchpoint interface.
3187 (the_low_target): Install x86_supports_z_point_type.
3188 * lynx-low.c (lynx_target_ops): Install NULL as
3189 supports_z_point_type callback.
3190 * nto-low.c (nto_supports_z_point_type): New.
3191 (nto_insert_point, nto_remove_point): Adjust to new interface.
3192 (nto_target_ops): Install nto_supports_z_point_type.
3193 * mem-break.c: Adjust intro comment.
3194 (struct raw_breakpoint) <raw_type, size>: New fields.
3195 <inserted>: Update comment.
3196 <shlib_disabled>: Delete field.
3197 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3198 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3199 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3200 (raw_bkpt_type_to_target_hw_bp_type): New function.
3201 (find_enabled_raw_code_breakpoint_at): New function.
3202 (find_raw_breakpoint_at): New type and size parameters. Use them.
3203 (insert_memory_breakpoint): New function, based off
3204 set_raw_breakpoint_at.
3205 (remove_memory_breakpoint): New function.
3206 (set_raw_breakpoint_at): Reimplement.
3207 (set_breakpoint): New, based on set_breakpoint_at.
3208 (set_breakpoint_at): Reimplement.
3209 (delete_raw_breakpoint): Go through the_target->remove_point
3210 instead of assuming memory breakpoints.
3211 (find_gdb_breakpoint_at): Delete.
3212 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3213 (find_gdb_breakpoint): New function.
3214 (set_gdb_breakpoint_at): Delete.
3215 (z_type_supported): New function.
3216 (set_gdb_breakpoint_1): New function, loosely based off
3217 set_gdb_breakpoint_at.
3218 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3219 (delete_gdb_breakpoint_at): Delete.
3220 (delete_gdb_breakpoint_1): New function, loosely based off
3221 delete_gdb_breakpoint_at.
3222 (delete_gdb_breakpoint): New function.
3223 (clear_gdb_breakpoint_conditions): Rename to ...
3224 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3226 (add_condition_to_breakpoint): Make static.
3227 (add_breakpoint_condition): Take a struct breakpoint pointer
3228 instead of an address. Adjust.
3229 (gdb_condition_true_at_breakpoint): Rename to ...
3230 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3232 (gdb_condition_true_at_breakpoint): Reimplement.
3233 (add_breakpoint_commands): Take a struct breakpoint pointer
3234 instead of an address. Adjust.
3235 (gdb_no_commands_at_breakpoint): Rename to ...
3236 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3237 parameter. Return true if no breakpoint was found. Change debug
3239 (gdb_no_commands_at_breakpoint): Reimplement.
3240 (run_breakpoint_commands): Rename to ...
3241 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3242 and change return type to boolean.
3243 (run_breakpoint_commands): New function.
3244 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3245 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3246 breakpoint. Go through the_target->remove_point instead of
3247 assuming memory breakpoint.
3248 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3249 software and hardware breakpoints.
3250 (reinsert_raw_breakpoint): Go through the_target->insert_point
3251 instead of assuming memory breakpoint.
3252 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3253 software and hardware breakpoints.
3254 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3255 Check both software and hardware breakpoints.
3256 (validate_inserted_breakpoint): Assert the breakpoint is a
3257 software breakpoint. Set the inserted flag to -1 instead of
3258 setting shlib_disabled.
3259 (delete_disabled_breakpoints): Adjust.
3260 (validate_breakpoints): Only validate software breakpoints.
3261 Adjust to inserted flag change.
3262 (check_mem_read, check_mem_write): Skip breakpoint types other
3263 than software breakpoints. Adjust to inserted flag change.
3264 * mem-break.h (enum raw_bkpt_type): New enum.
3265 (raw_breakpoint, struct process_info): Forward declare.
3266 (Z_packet_to_target_hw_bp_type): Delete declaration.
3267 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3268 (set_gdb_breakpoint, delete_gdb_breakpoint)
3269 (clear_breakpoint_conditions): New declarations.
3270 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3271 (breakpoint_inserted_here): Update comment.
3272 (add_breakpoint_condition, add_breakpoint_commands): Replace
3273 address parameter with a breakpoint pointer parameter.
3274 (gdb_breakpoint_here): Update comment.
3275 (delete_gdb_breakpoint_at): Delete.
3276 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3277 * server.c (process_point_options): Take a struct breakpoint
3278 pointer instead of an address. Adjust.
3279 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3280 delete_gdb_breakpoint.
3281 * spu-low.c (spu_target_ops): Install NULL as
3282 supports_z_point_type method.
3283 * target.h: Include mem-break.h.
3284 (struct target_ops) <prepare_to_access_memory>: Update comment.
3285 <supports_z_point_type>: New field.
3286 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3287 instead of a char. Also take a raw breakpoint pointer.
3288 * win32-arm-low.c (the_low_target): Install NULL as
3289 supports_z_point_type.
3290 * win32-i386-low.c (i386_supports_z_point_type): New function.
3291 (i386_insert_point, i386_remove_point): Adjust to new interface.
3292 (the_low_target): Install i386_supports_z_point_type.
3293 * win32-low.c (win32_supports_z_point_type): New function.
3294 (win32_insert_point, win32_remove_point): Adjust to new interface.
3295 (win32_target_ops): Install win32_supports_z_point_type.
3296 * win32-low.h (struct win32_target_ops):
3297 <supports_z_point_type>: New method.
3298 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3299 instead of a char. Also take a raw breakpoint pointer.
3301 2014-05-20 Pedro Alves <palves@redhat.com>
3303 * mem-break.h: Include break-common.h.
3304 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3305 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3306 (Z_packet_to_target_hw_bp_type): New declaration.
3307 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3308 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3309 (Z_PACKET_ACCESS_WP): Delete macros.
3310 (Z_packet_to_hw_type): Delete function.
3311 * i386-low.h: Don't include break-common.h here.
3312 (Z_packet_to_hw_type): Delete declaration.
3313 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3314 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3315 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3316 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3317 * linux-aarch64-low.c: Don't include break-common.h here.
3318 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3319 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3320 (Z_packet_to_target_hw_bp_type): Delete function.
3321 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3323 (mips_insert_point, mips_remove_point): Use
3324 Z_packet_to_target_hw_bp_type.
3326 2014-05-20 Pedro Alves <palves@redhat.com>
3328 * linux-aarch64-low.c: Include break-common.h.
3329 (enum target_point_type): Delete.
3330 (Z_packet_to_point_type): Rename to ...
3331 (Z_packet_to_target_hw_bp_type): ... this, and return a
3332 target_hw_bp_type instead.
3333 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3334 instead of an enum target_point_type.
3335 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3337 (aarch64_dr_state_insert_one_point)
3338 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3339 (aarch64_handle_aligned_watchpoint)
3340 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3341 Take an enum target_hw_bp_type instead of an enum
3343 (aarch64_supports_z_point_type): New function.
3344 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3345 use Z_packet_to_target_hw_bp_type.
3347 2014-05-20 Joel Brobecker <brobecker@adacore.com>
3349 * configure.ac: Only use -Werror by default when DEVELOPMENT
3351 * configure: Regenerate.
3353 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3355 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3356 * linux-x86-low.c (X86_64_USER_REGS): New.
3357 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3359 2014-04-28 Yao Qi <yao@codesourcery.com>
3361 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3364 2014-04-25 Pedro Alves <palves@redhat.com>
3367 * linux-low.c (linux_attach_fail_reason_string): New function.
3368 (linux_attach_lwp): Delete.
3369 (linux_attach_lwp_1): Rename to ...
3370 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3371 argument. Remove "initial" parameter. Return int instead of
3372 void. Don't error or warn here.
3373 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3374 failure to attach to the tgid. Call warning when failing to
3376 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3377 argument. Remove "initial" parameter. Return int instead of
3378 void. Don't error or warn here.
3379 (linux_attach_fail_reason_string): New declaration.
3380 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3381 interface change. Use linux_attach_fail_reason_string.
3383 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
3384 Walfred Tedeschi <walfred.tedeschi@intel.com>
3386 * Makefile.in: Added rules to handle new files
3387 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3388 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3389 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3390 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3391 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3392 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3394 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3395 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3396 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3397 i386/x32-avx512.xml.
3398 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3399 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3400 i386/x32-avx512-linux.xml.
3401 * i387-fp.c (num_avx512_k_registers): New constant for number
3403 (num_avx512_zmmh_low_registers): New constant for number of
3404 lower ZMM registers (0-15).
3405 (num_avx512_zmmh_high_registers): New constant for number of
3406 higher ZMM registers (16-31).
3407 (num_avx512_ymmh_registers): New contant for number of higher
3408 YMM registers (ymm16-31 added by avx521 on x86_64).
3409 (num_avx512_xmm_registers): New constant for number of higher
3410 XMM registers (xmm16-31 added by AVX512 on x86_64).
3411 (struct i387_xsave): Add space for AVX512 registers.
3412 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3413 Add code to handle AVX512 registers.
3414 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3415 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3416 prototypei from generated file.
3417 (tdesc_amd64_avx512_linux): Likewise.
3418 (init_registers_x32_avx512_linux): Likewise.
3419 (tdesc_x32_avx512_linux): Likewise.
3420 (init_registers_i386_avx512_linux): Likewise.
3421 (tdesc_i386_avx512_linux): Likewise.
3422 (x86_64_regmap): Add AVX512 registers.
3423 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3425 (initialize_low_arch): Add code to initialize AVX512 registers.
3427 2014-04-23 Pedro Alves <palves@redhat.com>
3429 * mem-break.c (find_gdb_breakpoint_at): Make static.
3430 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3432 2014-04-23 Pedro Alves <palves@redhat.com>
3434 * i386-low.c: Don't include break-common.h here.
3435 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3436 prototype to take target_hw_bp_type as argument instead of a Z
3438 * i386-low.h: Include break-common.h here.
3439 (Z_packet_to_hw_type): Declare.
3440 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3442 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3443 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3444 (x86_remove_point): Convert the packet number to a
3445 target_hw_bp_type before calling i386_low_remove_watchpoint.
3446 * win32-i386-low.c (i386_insert_point): Convert the packet number
3447 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3448 (i386_remove_point): Convert the packet number to a
3449 target_hw_bp_type before calling i386_low_remove_watchpoint.
3451 2014-04-23 Pedro Alves <palves@redhat.com>
3453 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3455 2014-04-10 Pedro Alves <palves@redhat.com>
3457 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3458 Check if the condition or command is NULL before checking if the
3459 breakpoint is known. On success, return true.
3460 * mem-break.h (add_breakpoint_condition): Document return.
3461 (add_breakpoint_commands): Add describing comment.
3462 * server.c (skip_to_semicolon): New function.
3463 (process_point_options): Use it.
3465 2014-04-09 Pedro Alves <palves@redhat.com>
3467 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3470 2014-02-27 Pedro Alves <palves@redhat.com>
3473 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3475 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3477 (last_thread_of_process_p): Take a PID argument instead of a
3479 (linux_wait_for_lwp): Delete.
3480 (num_lwps, check_zombie_leaders, not_stopped_callback): New
3482 (linux_low_filter_event): New function, party factored out from
3483 linux_wait_for_event.
3484 (linux_wait_for_event): Rename to ...
3485 (linux_wait_for_event_filtered): ... this. Add new filter ptid
3486 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
3487 sigsuspend. Check for zombie leaders.
3488 (linux_wait_for_event): Reimplement as wrapper around
3489 linux_wait_for_event_filtered.
3490 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
3491 a normal or signal exit is seen, it's the whole process exiting.
3492 (wait_for_sigstop): No longer a for_each_inferior callback.
3493 Rewrite on top of linux_wait_for_event_filtered.
3494 (stop_all_lwps): Call wait_for_sigstop directly.
3495 * server.c (resume, handle_target_event): Handle
3496 TARGET_WAITKIND_NO_RESUMED.
3498 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3500 * win32-low.c (psapi_get_dll_name,
3501 * win32_CreateToolhelp32Snapshot): Delete.
3502 (win32_CreateToolhelp32Snapshot, win32_Module32First)
3503 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
3505 (handle_load_dll): Add function description.
3506 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
3508 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3510 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
3512 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
3513 base address when calling win32_add_one_solib.
3514 (handle_load_dll): Delete local variable load_addr.
3515 Remove 0x1000 offset applied to DLL base address when calling
3516 win32_add_one_solib.
3517 (handle_unload_dll): Add comment.
3519 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3521 * win32-low.c (win32_add_all_dlls): Renames
3522 win32_ensure_ntdll_loaded. Rewrite function documentation.
3523 Adjust implementation to always load all DLLs.
3524 Add 0x1000 offset to DLL base address when calling
3525 win32_add_one_solib.
3526 (child_initialization_done): New static global.
3527 (do_initial_child_stuff): Set child_initialization_done to
3528 zero during child initialization, and 1 after. Replace call
3529 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
3531 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
3532 (handle_unload_dll): Add function documentation.
3533 (get_child_debug_event): Ignore load and unload DLL events
3534 during child initialization.
3536 2014-02-20 Doug Evans <dje@google.com>
3538 Remove global all_lwps.
3539 * inferiors.h (ptid_of): Move here from linux-low.h.
3540 (pid_of, lwpid_of): Ditto.
3541 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
3542 parameter is a struct thread_info * now.
3543 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
3544 directly. Pass &all_threads to find_inferior instead of &all_lwps.
3545 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
3547 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
3548 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
3549 * linux-arm-low.c (update_registers_callback): Update, "entry"
3550 parameter is a struct thread_info * now.
3551 Fetch lwpid from current_inferior directly.
3552 (arm_insert_point): Pass &all_threads to find_inferior instead of
3554 (arm_remove_point): Ditto.
3555 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
3556 (arm_prepare_to_resume): Fetch pid from thread.
3557 (arm_read_description): Fetch lwpid from current_inferior directly.
3558 * linux-low.c (all_lwps): Delete.
3559 (delete_lwp): Delete call to remove_inferior.
3560 (handle_extended_wait): Fetch lwpid from thread.
3561 (add_lwp): Don't set lwp->entry.id. Remove call to
3562 add_inferior_to_list.
3563 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
3564 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
3565 (kill_one_lwp_callback): Ditto.
3566 (linux_kill): Don't dereference NULL pointer.
3567 Fetch ptid,lwpid from thread.
3568 (get_detach_signal): Fetch ptid from thread.
3569 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
3570 Simplify call to regcache_invalidate_thread.
3571 (delete_lwp_callback): Update, "entry" parameter is a
3572 struct thread_info * now. Fetch pid from thread.
3573 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
3574 (status_pending_p_callback): Update, "entry" parameter is a
3575 struct thread_info * now. Fetch ptid from thread.
3576 (find_lwp_pid): Update, "entry" parameter is a
3577 struct thread_info * now.
3578 (linux_wait_for_lwp): Fetch pid from thread.
3579 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
3580 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
3581 (enqueue_one_deferred_signal): Fetch lwpid from thread.
3582 (dequeue_one_deferred_signal): Ditto.
3583 (cancel_breakpoint): Fetch ptid from current_inferior.
3584 (linux_wait_for_event): Pass &all_threads to find_inferior,
3585 not &all_lwps. Fetch ptid, lwpid from thread.
3586 (count_events_callback): Update, "entry" parameter is a
3587 struct thread_info * now.
3588 (select_singlestep_lwp_callback): Ditto.
3589 (select_event_lwp_callback): Ditto.
3590 (cancel_breakpoints_callback): Ditto.
3591 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
3593 (select_event_lwp): Ditto. Fetch ptid from event_thread.
3594 (unsuspend_one_lwp): Update, "entry" parameter is a
3595 struct thread_info * now.
3596 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
3598 (linux_stabilize_threads): Ditto. And for for_each_inferior.
3599 Fetch lwpid from thread, not lwp.
3600 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
3601 Pass &all_threads to find_inferior, not &all_lwps.
3602 (send_sigstop): Fetch lwpid from thread, not lwp.
3603 (send_sigstop_callback): Update, "entry" parameter is a
3604 struct thread_info * now.
3605 (suspend_and_send_sigstop_callback): Ditto.
3606 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
3607 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
3608 struct thread_info * now.
3609 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
3611 (lwp_running): Update, "entry" parameter is a
3612 struct thread_info * now.
3613 (stop_all_lwps): Fetch ptid from thread.
3614 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
3615 (linux_resume_one_lwp): Fetch lwpid from thread.
3616 (linux_set_resume_request): Update, "entry" parameter is a
3617 struct thread_info * now. Fetch pid, lwpid from thread.
3618 (resume_status_pending_p): Update, "entry" parameter is a
3619 struct thread_info * now.
3620 (need_step_over_p): Ditto. Fetch lwpid from thread.
3621 (start_step_over): Fetch lwpid from thread.
3622 (linux_resume_one_thread): Update, "entry" parameter is a
3623 struct thread_info * now. Fetch lwpid from thread.
3624 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
3625 (proceed_one_lwp): Update, "entry" parameter is a
3626 struct thread_info * now. Fetch lwpid from thread.
3627 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
3628 struct thread_info * now.
3629 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
3630 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
3631 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
3633 (regsets_store_inferior_registers): Ditto.
3634 (fetch_register, store_register): Ditto.
3635 (linux_read_memory, linux_write_memory): Ditto.
3636 (linux_request_interrupt): Ditto.
3637 (linux_read_auxv): Ditto.
3638 (linux_xfer_siginfo): Ditto.
3639 (linux_qxfer_spu): Ditto.
3640 (linux_qxfer_libraries_svr4): Ditto.
3641 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
3642 moved to inferiors.h.
3644 (get_thread_lwp): Update.
3645 (struct lwp_info): Delete member "entry". Simplify comment for
3648 * linux-mips-low.c (mips_read_description): Fetch lwpid from
3649 current_inferior directly.
3650 (update_watch_registers_callback): Update, "entry" parameter is a
3651 struct thread_info * now. Fetch pid from thread.
3652 (mips_linux_prepare_to_resume): Fetch ptid from thread.
3653 (mips_insert_point): Fetch lwpid from current_inferior.
3654 Pass &all_threads to find_inferior, not &all_lwps.
3655 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
3656 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
3658 (mips_stopped_data_address): Ditto.
3659 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
3661 * linux-tile-low.c (tile_arch_setup): Ditto.
3662 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
3663 (update_debug_registers_callback): Update, "entry" parameter is a
3664 struct thread_info * now. Fetch pid from thread.
3665 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
3666 Pass &all_threads to find_inferior, not &all_lwps.
3667 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
3668 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
3669 Pass &all_threads to find_inferior, not &all_lwps.
3670 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
3671 (i386_dr_low_get_status): Ditto.
3672 (x86_linux_prepare_to_resume): Fetch ptid from thread.
3673 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
3674 (x86_linux_read_description): Ditto.
3675 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
3677 2014-02-20 Doug Evans <dje@google.com>
3679 * inferiors.c (get_first_inferior): Fix buglet.
3681 2014-02-19 Doug Evans <dje@google.com>
3683 * gdbthread.h (add_thread): Change result type to struct thread_info *.
3684 * inferiors.c (add_thread): Change result type to struct thread_info *.
3685 All callers updated.
3686 (add_lwp): Call add_thread here instead of in callers.
3687 All callers updated.
3688 * linux-low.h (get_lwp_thread): Rewrite.
3689 (struct lwp_info): New member "thread".
3691 2014-02-19 Doug Evans <dje@google.com>
3693 * linux-low.c (add_lwp): Change result to struct lwp_info *.
3694 All callers updated.
3696 2014-02-19 Doug Evans <dje@google.com>
3698 * inferiors.c (add_thread): Fix whitespace.
3700 2014-02-19 Doug Evans <dje@google.com>
3702 * dll.c (clear_dlls): Replace accessing list implemention details
3704 * gdbthread.h (get_first_thread): Declare.
3705 * inferiors.c (for_each_inferior_with_data): New function.
3706 (get_first_thread): New function.
3707 (find_thread_ptid): Simplify.
3708 (get_first_inferior): New function.
3709 (clear_list): Delete.
3710 (one_inferior_p): New function.
3711 (clear_inferior_list): New function.
3712 (clear_inferiors): Update.
3713 * inferiors.h (for_each_inferior_with_data): Declare.
3714 (clear_inferior_list): Declare.
3715 (one_inferior_p): Declare.
3716 (get_first_inferior): Declare.
3717 * linux-low.c (linux_wait_for_event): Replace accessing list
3718 implemention details with API function.
3719 * server.c (target_running): Ditto.
3720 (accumulate_file_name_length): New function.
3721 (emit_dll_description): New function.
3722 (handle_qxfer_libraries): Replace accessing list implemention
3723 details with API function.
3724 (handle_qxfer_threads_worker): New function.
3725 (handle_qxfer_threads_proper): Replace accessing list implemention
3726 details with API function.
3727 (handle_query): Ditto.
3728 (visit_actioned_threads_callback_ftype): New typedef.
3729 (visit_actioned_threads_data): New struct.
3730 (visit_actioned_threads): Rewrite to be find_inferior callback.
3731 (resume): Call find_inferior.
3732 (handle_status): Replace accessing list implemention
3733 details with API function.
3734 (process_serial_event): Replace accessing list implemention details
3736 * target.c (set_desired_inferior): Replace accessing list implemention
3737 details with API function.
3738 * tracepoint.c (same_process_p): New function.
3739 (gdb_agent_about_to_close): Replace accessing list implemention
3740 details with API function.
3741 * win32-low.c (child_delete_thread): Replace accessing list
3742 implemention details with API function.
3743 (match_dll_by_basename): New function.
3744 (dll_is_loaded_by_basename): New function.
3745 (win32_ensure_ntdll_loaded): Replace accessing list implemention
3746 details call to dll_is_loaded_by_basename.
3748 2014-02-19 Doug Evans <dje@google.com>
3750 * dll.h (struct dll_info): Add comment.
3751 * gdbthread.h (struct thread_info): Add comment.
3752 (current_ptid): Simplify.
3753 * inferiors.c (add_process): Update.
3754 (remove_process): Update.
3755 * inferiors.h (struct process_info): Rename member "head" to "entry".
3756 * linux-low.c (delete_lwp): Update.
3758 (last_thread_of_process_p): Update.
3759 (kill_one_lwp_callback, linux_kill): Update.
3760 (status_pending_p_callback): Update.
3761 (wait_for_sigstop): Update. Simplify read of ptid.
3762 (start_step_over): Update.
3763 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
3764 (get_lwp_thread): Update.
3765 (struct lwp_info): Rename member "head" to "entry".
3766 * regcache.h (inferior_list_entry): Delete.
3767 * server.c (kill_inferior_callback): Update.
3768 (detach_or_kill_inferior_callback): Update.
3769 (print_started_pid): Update.
3770 (print_attached_pid): Update.
3771 (process_serial_event): Simplify read of ptid.
3772 * thread-db.c (thread_db_create_event): Update.
3773 (thread_db_get_tls_address): Update.
3774 * win32-low.c (current_inferior_ptid): Simplify.
3776 2014-02-19 Tom Tromey <tromey@redhat.com>
3778 * target.h (struct target_ops) <supports_btrace>: Add target_ops
3780 (target_supports_btrace): Update.
3782 2014-02-14 Yao Qi <yao@codesourcery.com>
3784 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
3785 (rsp-low-ipa.o): New target.
3787 2014-02-12 Tom Tromey <tromey@redhat.com>
3789 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
3790 convert_ascii_to_int.
3791 * regcache.c (registers_to_string): Likewise.
3792 * remote-utils.c (decode_M_packet): Likewise.
3793 * server.c (process_serial_event): Likewise.
3795 2014-02-12 Tom Tromey <tromey@redhat.com>
3797 * server.c (handle_query, handle_v_run): Use hex2bin, not
3799 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
3801 2014-02-12 Tom Tromey <tromey@redhat.com>
3803 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
3804 convert_int_to_ascii.
3805 * regcache.c (registers_to_string, collect_register_as_string):
3807 * remote-utils.c (look_up_one_symbol, relocate_instruction):
3809 * server.c (process_serial_event): Likewise.
3810 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
3811 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
3813 2014-02-12 Tom Tromey <tromey@redhat.com>
3815 * remote-utils.c (look_up_one_symbol, monitor_output): Use
3816 bin2hex, not hexify.
3817 * tracepoint.c (cmd_qtstatus): Likewise.
3819 2014-02-12 Tom Tromey <tromey@redhat.com>
3821 * remote-utils.c (monitor_output): Pass explicit length to
3824 2014-02-12 Tom Tromey <tromey@redhat.com>
3826 * tracepoint.c: Include rsp-low.h.
3827 * server.c: Include rsp-low.h.
3828 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
3829 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
3831 * remote-utils.c: Include rsp-low.h.
3832 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
3833 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
3834 (convert_int_to_ascii, convert_ascii_to_int): Move to
3836 * regcache.c: Include rsp-low.h.
3837 * ax.c: Include rsp-low.h.
3838 * Makefile.in (SFILES): Add common/rsp-low.c.
3839 (OBS): Add rsp-low.o.
3840 (rsp-low.o): New target.
3842 2014-02-12 Tom Tromey <tromey@redhat.com>
3844 * utils.h (pulongest, plongest, phex_nz): Don't declare.
3845 Include print-utils.h.
3846 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
3847 (plongest, thirty_two, phex_nz): Remove.
3848 * Makefile.in (SFILES): Add common/print-utils.c.
3849 (OBS): Add print-utils.o.
3850 (print-utils-ipa.o): New target.
3851 (print-utils.o): New target.
3852 (IPA_OBJS): Add print-utils-ipa.o.
3854 2014-02-06 Tom Tromey <tromey@redhat.com>
3856 * Makefile.in (SFILES): Fix indentation.
3858 2014-02-05 Doug Evans <dje@google.com>
3860 * linux-low.c (linux_wait_for_event): Improve comment.
3861 (linux_wait_1): Keep current_inferior in sync with event_child.
3863 2014-01-22 Doug Evans <dje@google.com>
3865 * gdbthread.h (gdb_id_to_thread): Delete, unused.
3867 2014-01-22 Doug Evans <dje@google.com>
3869 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
3870 * configure: Regenerate.
3871 * config.in: Regenerate.
3872 * Makefile.in (SFILES): Add debug.c.
3874 * debug.c: New file.
3875 * debug.h: New file.
3876 * linux-aarch64-low.c (*): Update all debugging printfs to use
3877 debug_printf instead of fprintf.
3878 * linux-arm-low.c (*): Ditto.
3879 * linux-cris-low.c (*): Ditto.
3880 * linux-crisv32-low.c (*): Ditto.
3881 * linux-m32r-low.c (*): Ditto.
3882 * linux-sparc-low.c (*): Ditto.
3883 * linux-x86.c (*): Ditto.
3884 * linux-low.c (*): Ditto.
3885 (linux_wait_1): Add calls to debug_enter, debug_exit.
3886 (linux_wait): Remove redundant debugging printf.
3887 (stop_all_lwps): Add calls to debug_enter, debug_exit.
3888 (linux_resume, unstop_all_lwps): Ditto.
3889 * mem-break.c (*): Update all debugging printfs to use
3890 debug_printf instead of fprintf.
3891 * remote-utils.c (*): Ditto.
3892 * thread-db.c (*): Ditto.
3893 * server.c #include <ctype.h>, "gdb_vecs.h".
3894 (debug_threads): Moved to debug.c.
3895 (*): Update all debugging printfs to use debug_printf instead of
3897 (start_inferior): Replace call to fflush with call to debug_flush.
3898 (monitor_show_help): Mention set debug-format.
3899 (parse_debug_format_options): New function.
3900 (handle_monitor_command): Handle "monitor set debug-format".
3901 (gdbserver_usage): Mention --debug-format.
3902 (main): Parse --debug-format.
3903 * server.h (debug_threads): Declaration moved to debug.h.
3905 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
3906 trace_debug_1 that uses debug_printf.
3907 (tracepoint_look_up_symbols): Update all debugging printfs to use
3908 debug_printf instead of fprintf.
3910 2014-01-20 Baruch Siach <baruch@tkos.co.il>
3912 * linux-xtensa-low.c: Include asm/ptrace.h instead of
3915 2014-01-17 Pedro Alves <palves@redhat.com>
3918 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
3919 defined after including gdb_proc_service.h.
3921 2014-01-16 Doug Evans <dje@google.com>
3923 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
3924 (match_dll): Use it.
3926 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
3928 * target.h (target_ops) <read_btrace>: Change parameters and
3929 return type to allow error reporting.
3930 * server.c (handle_qxfer_btrace): Support delta reads. Pass
3931 trace reading errors on.
3932 * linux-low.c (linux_low_read_btrace): Pass trace reading
3934 (linux_low_disable_btrace): New.
3936 2014-01-15 Doug Evans <dje@google.com>
3938 * inferiors.c (thread_id_to_gdb_id): Delete.
3939 * inferiors.h (thread_id_to_gdb_id): Delete.
3941 2014-01-13 Eli Zaretskii <eliz@gnu.org>
3943 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
3944 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
3947 2014-01-08 Pedro Alves <palves@redhat.com>
3949 * server.c (handle_status): Don't discard previous queued stop
3950 replies or thread's pending status here.
3951 (main) <disconnection>: Do it here instead.
3953 2014-01-08 Pedro Alves <palves@redhat.com>
3955 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
3956 * server.c (visit_actioned_threads, handle_pending_status): New
3958 (handle_v_cont): Factor out parts to ...
3959 (resume): ... this new function. If in all-stop, and a thread
3960 being resumed has a pending status, report it without actually
3962 (myresume): Adjust to use the new 'resume' function.
3963 (clear_pending_status_callback, set_pending_status_callback)
3964 (find_status_pending_thread_callback): New functions.
3965 (handle_status): Handle the case of multiple threads having
3966 interesting statuses to report. Report threads' real last signal
3967 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
3968 with an interesting thread to report the status for, instead of
3969 always reporting the status of the first thread.
3971 2014-01-01 Joel Brobecker <brobecker@adacore.com>
3973 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
3974 * gdbreplay.c (gdbreplay_version): Likewise.
3976 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
3978 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
3979 iov.iov_len with the real length in use.
3981 2013-12-13 Joel Brobecker <brobecker@adacore.com>
3983 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
3984 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
3985 for all targets that use win32-low.c.
3986 * win32-low.c (win32_ensure_ntdll_loaded): New function.
3987 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
3989 2013-12-13 Pedro Alves <palves@redhat.com>
3991 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
3992 if equal to TARGET_WAITKIND_LOADED.
3993 * win32-low.c (cached_status): New static global.
3994 (win32_wait): Add declaration.
3995 (do_initial_child_stuff): Flush all initial pending debug events
3996 up to the initial breakpoint.
3997 (win32_wait): If CACHED_STATUS was set, return that instead
3998 of doing a real wait. Remove the code resuming the execution
3999 of the inferior after receiving a TARGET_WAITKIND_LOADED event
4000 during the initial phase. Also remove the code changing
4001 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
4002 TARGET_WAITKIND_STOPPED.
4004 2013-12-11 Yao Qi <yao@codesourcery.com>
4006 * notif.c (handle_notif_ack): Return 0 if no notification
4009 2013-11-20 Doug Evans <dje@google.com>
4011 * linux-low.c (linux_set_resume_request): Fix comment.
4013 2013-11-20 Doug Evans <dje@google.com>
4015 * linux-low.c (resume_status_pending_p): Tweak comment.
4017 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
4019 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
4020 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
4021 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
4022 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
4023 (srv_amd64_regobj): Add amd64-mpx.o.
4024 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
4025 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
4026 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
4027 * i387-fp.c (num_pl_bnd_register) Added constant.
4028 (num_pl_bnd_cfg_registers) Added constant.
4029 (struct i387_xsave) Added reserved area and MPX fields.
4030 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
4031 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
4033 (tdesc_i386_mpx_linux): Add MPX amd64 target.
4034 (init_registers_amd64_mpx_linux): Declare new function.
4035 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
4036 (x86_64_regmap): Add MPX registers.
4037 (x86_linux_read_description): Add MPX case.
4038 (initialize_low_arch): Initialize MPX targets.
4040 2013-11-18 Tom Tromey <tromey@redhat.com>
4042 * configure: Rebuild.
4043 * configure.ac: Don't check for stdlib.h.
4044 * gdbreplay.c: Unconditionally include stdlib.h.
4046 2013-11-18 Tom Tromey <tromey@redhat.com>
4048 * config.in: Rebuild.
4049 * configure: Rebuild.
4050 * configure.ac: Don't use AC_HEADER_DIRENT.
4052 2013-11-18 Tom Tromey <tromey@redhat.com>
4054 * server.h: Don't check HAVE_STRING_H.
4055 * gdbreplay.c: Don't check HAVE_STRING_H.
4056 * configure: Rebuild.
4058 2013-11-18 Tom Tromey <tromey@redhat.com>
4060 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4063 2013-11-08 Tom Tromey <tromey@redhat.com>
4065 * configure, config.in: Rebuild.
4066 * configure.ac: Remove unused configury.
4068 2013-11-08 Tom Tromey <tromey@redhat.com>
4070 * acinclude.m4: Include common.m4, codeset.m4.
4071 * configure, config.in: Rebuild.
4072 * configure.ac: Use GDB_AC_COMMON.
4074 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4076 * linux-s390-low.c (HWCAP_S390_TE): New define.
4077 (s390_arch_setup): Consider the TE field in the HWCAP for
4078 determining 'have_regset_tdb'.
4080 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4083 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4086 2013-10-02 Pedro Alves <palves@redhat.com>
4088 * server.c (process_serial_event): Don't output "GDBserver
4089 exiting" if GDB is connected through stdio.
4090 * target.c (mywait): Likewise, be silent if GDB is connected
4093 2013-10-01 Joel Brobecker <brobecker@adacore.com>
4095 * lynx-low.c (lynx_add_threads_after_attach): New function.
4096 (lynx_attach): Remove call to add_thread. Add call to
4097 lynx_add_threads_after_attach instead.
4099 2013-09-28 Mike Frysinger <vapier@gentoo.org>
4101 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4102 * config.in, configure: Regenerated.
4104 2013-09-18 Yao Qi <yao@codesourcery.com>
4107 * server.c (start_inferior): Clear 'resume_info'.
4109 2013-09-16 Jiong Wang <jiwang@tilera.com>
4111 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4114 2013-09-16 Jiong Wang <jiwang@tilera.com>
4116 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4117 linux-tile-low.o to srv_tgtobj.
4119 2013-09-16 Will Newton <will.newton@linaro.org>
4121 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4124 2013-09-06 Pedro Alves <palves@redhat.com>
4126 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4127 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4128 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4129 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4130 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4131 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4133 2013-09-06 Pedro Alves <palves@redhat.com>
4135 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4136 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4138 2013-09-06 Pedro Alves <palves@redhat.com>
4140 * linux-amd64-ipa.c: Include tracepoint.h.
4141 * linux-i386-ipa.c: Include tracepoint.h.
4143 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4145 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4146 (ps_get_thread_area): New function.
4148 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4150 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4151 (initialize_low_arch): Call init_registers_crisv32 rather than
4152 init_register_crisv32.
4154 2013-09-05 Pedro Alves <palves@redhat.com>
4156 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4158 * hostio.h: ... this new file.
4159 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4160 win32-low.c: Include hostio.h.
4162 2013-09-05 Pedro Alves <palves@redhat.com>
4164 * server.h (gdb_client_data, handler_func, callback_handler_func)
4165 (delete_file_handler, add_file_handler, append_callback_event)
4166 (delete_callback_event, start_event_loop, initialize_event_loop):
4167 Move to event-loop.h and include it.
4168 * event-loop.h: New file.
4170 2013-09-05 Pedro Alves <palves@redhat.com>
4172 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4173 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4174 (loaded_dll, unloaded_dll): Move to ...
4175 * dll.h: ... this new file.
4176 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4178 2013-09-05 Pedro Alves <palves@redhat.com>
4180 * server.h (current_process, get_thread_process, all_processes)
4181 (add_inferior_to_list, for_each_inferior, current_inferior)
4182 (remove_inferior, add_process, remove_process, find_process_pid)
4183 (have_started_inferiors_p, have_attached_inferiors_p)
4184 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4185 (clear_inferiors, find_inferior, find_inferior_id)
4186 (inferior_target_data, set_inferior_target_data)
4187 (inferior_regcache_data, set_inferior_regcache_data): Move to
4188 inferiors.h, and include it.
4189 * inferiors.h: New file.
4191 2013-09-05 Pedro Alves <palves@redhat.com>
4193 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4197 2013-09-05 Pedro Alves <palves@redhat.com>
4199 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4201 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4202 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4203 (handle_tracepoint_general_set, handle_tracepoint_query)
4204 (tracepoint_finished_step, tracepoint_was_hit)
4205 (release_while_stepping_state_list, current_traceframe)
4206 (in_readonly_region, traceframe_read_mem)
4207 (fetch_traceframe_registers, traceframe_read_sdata)
4208 (traceframe_read_info, struct fast_tpoint_collect_status)
4209 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4210 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4211 (supply_fast_tracepoint_registers)
4212 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4213 (ipa_tdesc, claim_trampoline_space)
4214 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4215 (agent_mem_read, agent_get_trace_state_variable_value)
4216 (agent_set_trace_state_variable_value, agent_tsv_read)
4217 (agent_mem_read_string, get_raw_reg_func_addr)
4218 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4219 * tracepoint.h: ... this new file.
4221 2013-09-05 Pedro Alves <palves@redhat.com>
4223 * server.h (perror_with_name, error, fatal, warning, paddress)
4224 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4226 * utils.h: New file.
4228 2013-09-05 Pedro Alves <palves@redhat.com>
4230 * server.h (remote_debug, noack_mode, transport_is_reliable)
4231 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4232 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4233 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4234 (write_enn, initialize_async_io, enable_async_io)
4235 (disable_async_io, check_remote_input_interrupt_request)
4236 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4237 (dead_thread_notify, prepare_resume_reply)
4238 (decode_address_to_semicolon, decode_address, decode_m_packet)
4239 (decode_M_packet, decode_X_packet, decode_xfer_write)
4240 (decode_search_memory_packet, unhexify, hexify)
4241 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4242 (look_up_one_symbol, relocate_instruction)
4243 (monitor_output): Move to remote-utils.h, and include it.
4244 * remote-utils.h: New file.
4246 2013-09-05 Pedro Alves <palves@redhat.com>
4248 * server.h (_): Delete.
4250 2013-09-02 Pedro Alves <palves@redhat.com>
4252 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4253 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4255 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4257 2013-09-02 Pierre Muller <muller@sourceware.org>
4259 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4260 or WriteProcessMemory complete successfully and handle
4261 ERROR_PARTIAL_COPY error.
4263 2013-09-02 Pedro Alves <palves@redhat.com>
4265 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4266 error instead of EIO.
4268 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4271 * linux-low.c: Include filestuff.h.
4272 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4273 * lynx-low.c: Include filestuff.h.
4274 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4275 * server.c: Include filestuff.h.
4276 (main): Call notice_open_fds.
4277 * spu-low.c: Include filestuff.h.
4278 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4280 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
4282 * Makefile.in: Explain why ../target and ../nat are not
4283 listed as include file search paths.
4284 (linux-waitpid.o): New object file rule.
4285 * configure.srv (srv_native_linux_obj): New variable.
4286 Replace all occurrences of linux native object files with
4287 $srv_native_linux_obj.
4288 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4289 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4290 (linux_enable_event_reporting): Remove declaration.
4291 (my_waitpid): Moved to common/linux-waitpid.c.
4292 (linux_wait_for_event): Pass ptid when calling
4293 linux_enable_event_reporting.
4294 (linux_supports_tracefork_flag): Remove.
4295 (linux_enable_event_reporting): Likewise.
4296 (linux_tracefork_grandchild): Remove.
4297 (STACK_SIZE): Moved to common/linux-ptrace.c.
4298 (linux_tracefork_child): Remove.
4299 (linux_test_for_tracefork): Remove.
4300 (linux_look_up_symbols): Call linux_supports_traceclone.
4301 (initialize_low): Remove call to linux_test_for_tracefork.
4302 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4303 common/linux-ptrace.h.
4304 (PTRACE_TYPE_ARG4): Likewise.
4305 Include linux-ptrace.h.
4307 2013-08-21 Pedro Alves <palves@redhat.com>
4309 * config.in: Renegerate.
4311 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
4313 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4314 (SFILES): Remove $(srcdir)/common/target-common.c and
4315 add $(srcdir)/target/waitstatus.c.
4316 (OBS): Remove target-common.o and add waitstatus.o.
4317 (server_h): Remove $(srcdir)/../common/target-common.h and
4318 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4319 and $(srcdir)/../target/waitstatus.h.
4320 (target-common.o): Remove.
4321 (waitstatus.o): New target object file.
4322 * target.h: Do not include target-common.h and
4323 include target/resume.h, target/wait.h and
4324 target/waitstatus.h.
4326 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
4328 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4329 to PTRACE_TYPE_ARG3.
4330 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4331 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4333 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4334 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4336 2013-07-27 Jie Zhang <jie@codesourcery.com>
4337 Daniel Jacobowitz <dan@codesourcery.com>
4338 Yao Qi <yao@codesourcery.com>
4340 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4341 (mips-linux-watch.o): New rule.
4342 (mips_linux_watch_h): New variable.
4343 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4345 * linux-mips-low.c: Include mips-linux-watch.h.
4346 (struct arch_process_info, struct arch_lwp_info): New.
4347 (update_watch_registers_callback): New function.
4348 (mips_linux_new_process, mips_linux_new_thread) New functions.
4349 (mips_linux_prepare_to_resume, mips_insert_point): New
4351 (mips_remove_point, mips_stopped_by_watchpoint): New
4353 (rsp_bp_type_to_target_hw_bp_type): New function.
4354 (mips_stopped_data_address): New function.
4355 (the_low_target): Add watchpoint support functions.
4357 2013-07-27 Yao Qi <yao@codesourcery.com>
4359 * i386-low.c: Include break-common.h.
4360 (enum target_hw_bp_type): Remove.
4362 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
4364 * Makefile.in (SFILES): /common/target-common.c.
4365 (OBS): Add target-common.o.
4366 (server_h): Add $(srcdir)/../common/target-common.h.
4367 (target-common.o): New target.
4368 * server.c (queue_stop_reply_callback): Free
4369 status string after use.
4370 * target.c (target_waitstatus_to_string): Remove.
4371 * target.h: Include target-common.h.
4372 (resume_kind): Likewise.
4373 (target_waitkind): Likewise.
4374 (target_waitstatus): Likewise.
4375 (TARGET_WNOHANG): Likewise.
4377 2013-07-04 Yao Qi <yao@codesourcery.com>
4379 * Makefile.in (host_alias): Use @host_noncanonical@.
4380 (target_alias): Use @target_noncanonical@.
4381 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4382 ACX_NONCANONICAL_HOST.
4383 * configure: Regenerated.
4386 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4388 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4389 * configure: Rebuild.
4390 * Makefile.in (version_host, version_target): Get from configure.
4391 (version.c): Use $(version_host) and $(version_target).
4393 2013-07-03 Pedro Alves <palves@redhat.com>
4395 * Makefile.in (config.status): Depend on development.sh.
4396 * acinclude.m4: Include libmcheck.m4.
4397 * configure: Regenerate.
4399 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4401 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4402 attribute inside the parentheses.
4403 (winapi_DebugSetProcessKillOnExit): Ditto.
4404 (winapi_DebugBreakProcess): Ditto.
4405 (winapi_GenerateConsoleCtrlEvent): Ditto.
4407 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4409 * notif.h (notif_event): Add a dummy member to avoid compiler
4412 2013-07-01 Pedro Alves <palves@redhat.com>
4414 * hostio.c (HOSTIO_PATH_MAX): Define.
4415 (require_filename, handle_open, handle_unlink, handle_readlink):
4418 2013-07-01 Pedro Alves <palves@redhat.com>
4420 * server.h: Include "pathmax.h".
4421 * linux-low.c: Don't include sys/param.h.
4422 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4424 * win32-low.c: Don't include sys/param.h.
4425 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4427 2013-07-01 Pedro Alves <palves@redhat.com>
4429 * event-loop.c: Don't check HAVE_UNISTD_H before including
4431 * gdbreplay.c: Likewise.
4432 * remote-utils.c: Likewise.
4433 * server.c: Likewise.
4434 * configure.ac: Don't check for unistd.h.
4435 * configure: Regenerate.
4437 2013-06-28 Tom Tromey <tromey@redhat.com>
4439 * Makefile.in (version.c): Use version.in, not
4442 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4444 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4445 * configure: Rebuild.
4446 * Makefile.in (version_host, version_target): Get from configure.
4447 (version.c): Use $(version_host) and $(version_target).
4449 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4451 Fix trace-status to output user name without trailing colon.
4452 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4454 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4456 Fix trace-status to output proper start-time and stop-time.
4457 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4458 output start time and stop time in hex as gdb expects.
4460 2013-06-26 Pedro Alves <pedro@codesourcery.com>
4462 * tracepoint.c (build_traceframe_info_xml): Output trace state
4463 variables present in the trace buffer.
4465 2013-06-24 Tom Tromey <tromey@redhat.com>
4467 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4469 (version.o): Remove.
4470 * gdbreplay.c: Include version.h.
4471 (version, host_name): Don't declare.
4472 * server.h: Include version.h.
4473 (version, host_name): Don't declare.
4475 2013-06-12 Pedro Alves <palves@redhat.com>
4477 * linux-x86-low.c (linux_is_elf64): Delete global.
4478 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4479 with local linux_pid_exe_is_elf_64_file use.
4481 2013-06-11 Pedro Alves <palves@redhat.com>
4483 * linux-low.c (regset_disabled, disable_regset): New functions.
4484 (regsets_fetch_inferior_registers)
4485 (regsets_store_inferior_registers): Use them.
4486 (initialize_regsets_info); Don't allocate the disabled_regsets
4488 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
4491 2013-06-11 Pedro Alves <palves@redhat.com>
4493 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
4496 2013-06-11 Pedro Alves <palves@redhat.com>
4498 * linux-x86-low.c (initialize_low_arch): Call
4499 init_registers_x32_avx_linux.
4501 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
4503 Fix compatibility with Android Bionic.
4504 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
4507 2013-06-07 Pedro Alves <palves@redhat.com>
4510 * Makefile.in (OBS): Add tdesc.o.
4511 (IPA_OBJS): Add tdesc-ipa.o.
4512 (tdesc-ipa.o): New rule.
4513 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
4515 * linux-low.c (new_inferior): Delete.
4516 (disabled_regsets, num_regsets): Delete.
4517 (linux_add_process): Adjust to set the new per-process
4519 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
4520 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
4521 was a stop. When calling arch_setup, switch the current inferior
4522 to the thread that got an event.
4523 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
4524 (regsets_fetch_inferior_registers)
4525 (regsets_store_inferior_registers): New regsets_info parameter.
4527 (linux_register_in_regsets): New regs_info parameter. Adjust to
4529 (register_addr, fetch_register, store_register): New usrregs_info
4530 parameter. Adjust to use it.
4531 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
4532 parameter regs_info. Adjust to use it.
4533 (linux_fetch_registers): Get the current inferior's regs_info, and
4535 (linux_store_registers): Ditto.
4536 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
4537 (initialize_low): Don't initialize the target_regsets here. Call
4538 initialize_low_arch.
4539 * linux-low.h (target_regsets): Delete declaration.
4540 (struct regsets_info): New.
4541 (struct usrregs_info): New.
4542 (struct regs_info): New.
4543 (struct process_info_private) <new_inferior>: New field.
4544 (struct linux_target_ops): Delete the num_regs, regmap, and
4545 regset_bitmap fields. New field regs_info.
4546 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
4547 * i387-fp.c (num_xmm_registers): Delete.
4548 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
4549 calls to new interface.
4550 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
4551 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
4552 Infer the number of xmm registers from the regcache's target
4554 * i387-fp.h (num_xmm_registers): Delete.
4555 * inferiors.c (add_thread): Don't install the thread's regcache
4557 * proc-service.c (gregset_info): Fetch the current inferior's
4558 regs_info. Adjust to use it.
4559 * regcache.c: Include tdesc.h.
4560 (register_bytes, reg_defs, num_registers)
4561 (gdbserver_expedite_regs): Delete.
4562 (get_thread_regcache): If the thread doesn't have a regcache yet,
4563 create one, instead of aborting gdbserver.
4564 (regcache_invalidate_one): Rename to ...
4565 (regcache_invalidate_thread): ... this.
4566 (regcache_invalidate_one): New.
4567 (regcache_invalidate): Only invalidate registers of the current
4569 (init_register_cache): Add target_desc parameter, and use it.
4570 (new_register_cache): Ditto. Assert the target description has a
4571 non zero registers_size.
4572 (regcache_cpy): Add assertions. Adjust.
4573 (realloc_register_cache, set_register_cache): Delete.
4574 (registers_to_string, registers_from_string): Adjust.
4575 (find_register_by_name, find_regno, find_register_by_number)
4576 (register_cache_size): Add target_desc parameter, and use it.
4577 (free_register_cache_thread, free_register_cache_thread_one)
4578 (regcache_release, register_cache_size): New.
4579 (register_size): Add target_desc parameter, and use it.
4580 (register_data, supply_register, supply_register_zeroed)
4581 (supply_regblock, supply_register_by_name, collect_register)
4582 (collect_register_as_string, collect_register_by_name): Adjust.
4583 * regcache.h (struct target_desc): Forward declare.
4584 (struct regcache) <tdesc>: New field.
4585 (init_register_cache, new_register_cache): Add target_desc
4587 (regcache_invalidate_thread): Declare.
4588 (regcache_invalidate_one): Delete declaration.
4589 (regcache_release): Declare.
4590 (find_register_by_number, register_cache_size, register_size)
4591 (find_regno): Add target_desc parameter.
4592 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
4594 * remote-utils.c: Include tdesc.h.
4595 (outreg, prepare_resume_reply): Adjust.
4596 * server.c: Include tdesc.h.
4597 (gdbserver_xmltarget): Delete declaration.
4598 (get_features_xml, process_serial_event): Adjust.
4599 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
4601 (struct process_info) <tdesc>: New field.
4602 (ipa_tdesc): Declare.
4603 * tdesc.c: New file.
4604 * tdesc.h: New file.
4605 * tracepoint.c: Include tdesc.h.
4606 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
4607 (get_context_regcache): Adjust to pass ipa_tdesc down.
4608 (do_action_at_tracepoint): Adjust to get the register cache size
4609 from the context regcache's description.
4610 (traceframe_walk_blocks): Adjust to get the register cache size
4611 from the current trace frame's description.
4612 (traceframe_get_pc): Adjust to get current trace frame's
4613 description and pass it down.
4614 (gdb_collect): Adjust to get the register cache size from the
4616 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
4617 (gdbserver_xmltarget): Delete.
4618 (initialize_low_tracepoint): Set the ipa's target description.
4619 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
4620 (initialize_low_tracepoint): Set the ipa's target description.
4621 * linux-x86-low.c: Include tdesc.h.
4622 [__x86_64__] (is_64bit_tdesc): New.
4623 (ps_get_thread_area, x86_get_thread_area): Use it.
4624 (i386_cannot_store_register): Rename to ...
4625 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
4626 (i386_cannot_fetch_register): Rename to ...
4627 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
4628 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
4630 (target_regsets): Rename to ...
4631 (x86_regsets): ... this.
4632 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
4634 (x86_siginfo_fixup): Use is_64bit_tdesc.
4635 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
4636 (tdesc_x32_avx_linux, tdesc_x32_linux)
4637 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
4639 (x86_linux_update_xmltarget): Delete.
4640 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
4641 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
4642 (AMD64_LINUX_USER64_CS): New.
4643 (x86_linux_read_description): New, based on
4644 x86_linux_update_xmltarget.
4645 (same_process_callback): New.
4646 (x86_arch_setup_process_callback): New.
4647 (x86_linux_update_xmltarget): New.
4648 (x86_regsets_info): New.
4649 (amd64_linux_regs_info): New.
4650 (i386_linux_usrregs_info): New.
4651 (i386_linux_regs_info): New.
4652 (x86_linux_regs_info): New.
4653 (x86_arch_setup): Reimplement.
4654 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
4655 (x86_emit_ops): Ditto.
4656 (the_low_target): Adjust. Install x86_linux_regs_info,
4657 x86_cannot_fetch_register, and x86_cannot_store_register.
4658 (initialize_low_arch): New.
4659 * linux-ia64-low.c (tdesc_ia64): Declare.
4660 (ia64_fetch_register): Adjust.
4661 (ia64_usrregs_info, regs_info): New globals.
4662 (ia64_regs_info): New function.
4663 (the_low_target): Adjust.
4664 (initialize_low_arch): New function.
4665 * linux-sparc-low.c (tdesc_sparc64): Declare.
4666 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
4668 (sparc_arch_setup): New function.
4669 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
4670 (the_low_target): Adjust.
4671 (initialize_low_arch): New function.
4672 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
4673 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
4674 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
4675 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
4676 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
4677 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
4678 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
4679 (tdesc_powerpc_isa205_vsx64l): Declare.
4680 (ppc_cannot_store_register, ppc_collect_ptrace_register)
4681 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
4682 (ppc_set_pc, ppc_get_hwcap): Adjust.
4683 (ppc_usrregs_info): Forward declare.
4684 (!__powerpc64__) ppc_regmap_adjusted: New global.
4685 (ppc_arch_setup): Adjust to the current process'es target
4687 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
4688 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
4689 (ppc_store_evrregset): Adjust.
4690 (target_regsets): Rename to ...
4691 (ppc_regsets): ... this, and make static.
4692 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
4693 (ppc_regs_info): New function.
4694 (the_low_target): Adjust.
4695 (initialize_low_arch): New function.
4696 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
4697 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
4698 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
4699 (tdesc_s390x_linux64v2): Declare.
4700 (s390_collect_ptrace_register, s390_supply_ptrace_register)
4701 (s390_fill_gregset, s390_store_last_break): Adjust.
4702 (target_regsets): Rename to ...
4703 (s390_regsets): ... this, and make static.
4704 (s390_get_pc, s390_set_pc): Adjust.
4705 (s390_get_hwcap): New target_desc parameter, and use it.
4706 [__s390x__] (have_hwcap_s390_high_gprs): New global.
4707 (s390_arch_setup): Adjust to set the current process'es target
4708 description. Don't adjust the regmap.
4709 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
4710 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
4711 (regs_info_3264): New globals.
4712 (s390_regs_info): New function.
4713 (the_low_target): Adjust.
4714 (initialize_low_arch): New function.
4715 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
4716 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
4717 [__mips64] (init_registers_mips_linux)
4718 (init_registers_mips_dsp_linux): Delete defines.
4719 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
4720 (have_dsp): New global.
4721 (mips_read_description): New, based on mips_arch_setup.
4722 (mips_arch_setup): Reimplement.
4723 (get_usrregs_info): New function.
4724 (mips_cannot_fetch_register, mips_cannot_store_register)
4725 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
4726 (mips_fill_fpregset, mips_store_fpregset): Adjust.
4727 (target_regsets): Rename to ...
4728 (mips_regsets): ... this, and make static.
4729 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
4730 (dsp_regs_info, regs_info): New globals.
4731 (mips_regs_info): New function.
4732 (the_low_target): Adjust.
4733 (initialize_low_arch): New function.
4734 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
4735 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
4737 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
4738 (arm_read_description): New, with bits factored from
4740 (arm_arch_setup): Reimplement.
4741 (target_regsets): Rename to ...
4742 (arm_regsets): ... this, and make static.
4743 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
4744 (arm_regs_info): New function.
4745 (the_low_target): Adjust.
4746 (initialize_low_arch): New function.
4747 * linux-m68k-low.c (tdesc_m68k): Declare.
4748 (target_regsets): Rename to ...
4749 (m68k_regsets): ... this, and make static.
4750 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
4751 (m68k_regs_info): New function.
4752 (m68k_arch_setup): New function.
4753 (the_low_target): Adjust.
4754 (initialize_low_arch): New function.
4755 * linux-sh-low.c (tdesc_sharch): Declare.
4756 (target_regsets): Rename to ...
4757 (sh_regsets): ... this, and make static.
4758 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
4759 (sh_regs_info, sh_arch_setup): New functions.
4760 (the_low_target): Adjust.
4761 (initialize_low_arch): New function.
4762 * linux-bfin-low.c (tdesc_bfin): Declare.
4763 (bfin_arch_setup): New function.
4764 (bfin_usrregs_info, regs_info): New globals.
4765 (bfin_regs_info): New function.
4766 (the_low_target): Adjust.
4767 (initialize_low_arch): New function.
4768 * linux-cris-low.c (tdesc_cris): Declare.
4769 (cris_arch_setup): New function.
4770 (cris_usrregs_info, regs_info): New globals.
4771 (cris_regs_info): New function.
4772 (the_low_target): Adjust.
4773 (initialize_low_arch): New function.
4774 * linux-cris-low.c (tdesc_crisv32): Declare.
4775 (cris_arch_setup): New function.
4776 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
4777 (cris_regs_info): New function.
4778 (the_low_target): Adjust.
4779 (initialize_low_arch): New function.
4780 * linux-m32r-low.c (tdesc_m32r): Declare.
4781 (m32r_arch_setup): New function.
4782 (m32r_usrregs_info, regs_info): New globals.
4783 (m32r_regs_info): Adjust.
4784 (initialize_low_arch): New function.
4785 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
4786 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
4787 (tic6x_usrregs_info): Forward declare.
4788 (tic6x_read_description): New function, based on ...
4789 (tic6x_arch_setup): ... this. Reimplement.
4790 (target_regsets): Rename to ...
4791 (tic6x_regsets): ... this, and make static.
4792 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
4793 (tic6x_regs_info): New function.
4794 (the_low_target): Adjust.
4795 (initialize_low_arch): New function.
4796 * linux-xtensa-low.c (tdesc_xtensa): Declare.
4797 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
4798 (target_regsets): Rename to ...
4799 (xtensa_regsets): ... this, and make static.
4800 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
4802 (xtensa_arch_setup, xtensa_regs_info): New functions.
4803 (the_low_target): Adjust.
4804 (initialize_low_arch): New function.
4805 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
4806 (nios2_arch_setup): Set the current process'es tdesc.
4807 (target_regsets): Rename to ...
4808 (nios2_regsets): ... this.
4809 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
4810 (nios2_regs_info): New function.
4811 (the_low_target): Adjust.
4812 (initialize_low_arch): New function.
4813 * linux-aarch64-low.c (tdesc_aarch64): Declare.
4814 (aarch64_arch_setup): Set the current process'es tdesc.
4815 (target_regsets): Rename to ...
4816 (aarch64_regsets): ... this.
4817 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
4818 (aarch64_regs_info): New function.
4819 (the_low_target): Adjust.
4820 (initialize_low_arch): New function.
4821 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
4823 (target_regsets): Rename to ...
4824 (tile_regsets): ... this.
4825 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
4826 (tile_regs_info): New function.
4827 (tile_arch_setup): Set the current process'es tdesc.
4828 (the_low_target): Adjust.
4829 (initialize_low_arch): New function.
4830 * spu-low.c (tdesc_spu): Declare.
4831 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
4832 * win32-arm-low.c (tdesc_arm): Declare.
4833 (arm_arch_setup): New function.
4834 (the_low_target): Install arm_arch_setup instead of
4836 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
4837 (init_windows_x86): Rename to ...
4838 (i386_arch_setup): ... this. Set `win32_tdesc'.
4839 (the_low_target): Adjust.
4840 * win32-low.c (win32_tdesc): New global.
4841 (child_add_thread): Don't create the thread cache here.
4842 (do_initial_child_stuff): Set the new process'es tdesc.
4843 * win32-low.h (struct target_desc): Forward declare.
4844 (win32_tdesc): Declare.
4845 * lynx-i386-low.c (tdesc_i386): Declare global.
4846 (lynx_i386_arch_setup): Set `lynx_tdesc'.
4847 * lynx-low.c (lynx_tdesc): New global.
4848 (lynx_add_process): Set the new process'es tdesc.
4849 * lynx-low.h (struct target_desc): Forward declare.
4850 (lynx_tdesc): Declare global.
4851 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
4852 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
4853 * nto-low.c (nto_tdesc): New global.
4854 (do_attach): Set the new process'es tdesc.
4855 * nto-low.h (struct target_desc): Forward declare.
4856 (nto_tdesc): Declare.
4857 * nto-x86-low.c (tdesc_i386): Declare.
4858 (nto_x86_arch_setup): Set `nto_tdesc'.
4860 2013-06-04 Gary Benson <gbenson@redhat.com>
4862 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
4863 to qSupported response when appropriate.
4864 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
4865 with nonzero-length annex.
4866 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
4867 arguments supplied in annex.
4869 2013-05-31 Doug Evans <dje@google.com>
4872 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
4873 64 bits in 64-cross-32 environment.
4875 2013-05-28 Pedro Alves <palves@redhat.com>
4877 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
4878 (aarch64-without-fpu.c): Delete rule.
4879 * configure.srv (aarch64*-*-linux*): Remove references to
4880 aarch64-without-fpu.o and aarch64-without-fpu.xml.
4881 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
4884 2013-05-24 Pedro Alves <palves@redhat.com>
4886 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
4887 instead of strchr/decode_address. Error if the range isn't split
4888 with a ','. Don't assume there's be a ':' in the action.
4890 2013-05-23 Yao Qi <yao@codesourcery.com>
4891 Pedro Alves <palves@redhat.com>
4893 * linux-low.c (lwp_in_step_range): New function.
4894 (linux_wait_1): If the thread was range stepping and stopped
4895 outside the stepping range, report the stop to GDB. Otherwise,
4896 continue stepping. Add range stepping debug output.
4897 (linux_set_resume_request): Copy the step range from the resume
4899 (linux_supports_range_stepping): New.
4900 (linux_target_ops) <supports_range_stepping>: Set to
4901 linux_supports_range_stepping.
4902 * linux-low.h (struct linux_target_ops)
4903 <supports_range_stepping>: New field.
4904 (struct lwp_info) <step_range_start, step_range_end>: New fields.
4905 * linux-x86-low.c (x86_supports_range_stepping): New.
4906 (the_low_target) <supports_range_stepping>: Set to
4907 x86_supports_range_stepping.
4908 * server.c (handle_v_cont): Handle 'r' action.
4909 (handle_v_requests): Append ";r" if the target supports range
4911 * target.h (struct thread_resume) <step_range_start,
4912 step_range_end>: New fields.
4913 (struct target_ops) <supports_range_stepping>:
4915 (target_supports_range_stepping): New macro.
4917 2013-05-17 Joel Brobecker <brobecker@adacore.com>
4919 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
4920 confusion in comment.
4922 2013-05-17 Joel Brobecker <brobecker@adacore.com>
4924 * lynx-low.c (struct process_info_private): New type.
4925 (lynx_add_process): New function.
4926 (lynx_create_inferior, lynx_attach): Replace calls to
4927 add_process by calls to lynx_add_process.
4928 (lynx_resume): If PTID is null, then try using
4929 current_process()->private->last_wait_event_ptid.
4931 (lynx_clear_inferiors): Delete. The contents of that function
4932 has been inlined in lynx_mourn;
4933 (lynx_wait_1): Save the ptid in the process's private data.
4934 (lynx_mourn): Free the process' private data. Replace call
4935 to lynx_clear_inferiors by call to clear_inferiors.
4937 2013-05-17 Yao Qi <yao@codesourcery.com>
4939 * i386-low.c (i386_length_and_rw_bits): Move the comment to
4942 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
4944 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
4945 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
4946 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
4947 PT_TEXT_END_ADDR guards. Update comments.
4948 (linux_target_op) <read_offsets>: Conditionally define to
4949 linux_read_offsets if the target is UCLIBC and if it defines
4950 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
4952 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
4953 Andrew Jenner <andrew@codesourcery.com>
4955 * Makefile.in (SFILES): Add linux-nios2-low.c.
4956 (clean): Add action to delete nios2-linux.c.
4957 (nios2-linux.c): New rule.
4958 * configure.srv: Add nios2*-*-linux*.
4959 * linux-nios2-low.c: New.
4961 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
4963 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
4965 2013-04-25 Hui Zhu <hui@codesourcery.com>
4968 * ax.c (ax_printf): Add fflush.
4970 2013-04-22 Tom Tromey <tromey@redhat.com>
4972 * Makefile.in (SFILES): Add filestuff.c.
4973 (OBS): Add filestuff.o.
4974 (filestuff.o): New target.
4975 * config.in, configure: Rebuild.
4976 * configure.ac: Check for fdwalk, pipe2.
4978 2013-04-17 Pedro Alves <palves@redhat.com>
4980 * configure.ac (USE_THREAD_DB): Delete variable.
4981 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
4982 Don't AC_SUBST USE_THREAD_DB.
4983 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
4984 * config.in, configure: Regenerate.
4986 2013-04-16 Pedro Alves <palves@redhat.com>
4988 * linux-low.h (struct lwp_info) <thread_known>: Move under
4989 the USE_THREAD_DB #ifdef.
4991 2013-04-16 Pedro Alves <palves@redhat.com>
4993 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
4994 (linux-low.o): Delete rule.
4995 * linux-low.h: Always include "gdb_thread_db.h" instead of
4996 conditionally including thread_db.h.
4997 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
5000 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5002 * Makefile.in (install-only): Fix make install regression.
5004 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5006 Convert man pages to texinfo, new gdbinit.5 texinfo page.
5007 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
5009 * gdbserver.1: Remove.
5011 2013-03-22 Pedro Alves <palves@redhat.com>
5013 * linux-low.c (handle_extended_wait): Don't call
5014 linux_enable_event_reporting.
5016 2013-03-15 Tony Theodore <tonyt@logyst.com>
5019 * Makefile.in (SHELL): Use @SHELL@.
5021 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
5023 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
5026 2013-03-13 Joel Brobecker <brobecker@adacore.com>
5028 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
5029 Remove extraneous NULL element.
5031 2013-03-13 Yao Qi <yao@codesourcery.com>
5033 * tracepoint.c (traceframe_read_tsv): Look for the last matched
5034 'V' block in trace frame.
5036 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5038 * target.h (struct target_ops): Add btrace ops.
5039 (target_supports_btrace): New macro.
5040 (target_enable_btrace): New macro.
5041 (target_disable_btrace): New macro.
5042 (target_read_btrace): New macro.
5043 * gdbthread.h (struct thread_info): Add btrace field.
5044 * server.c: Include btrace-common.h.
5045 (handle_btrace_general_set): New function.
5046 (handle_btrace_enable): New function.
5047 (handle_btrace_disable): New function.
5048 (handle_general_set): Call handle_btrace_general_set.
5049 (handle_qxfer_btrace): New function.
5050 (struct qxfer qxfer_packets[]): Add btrace entry.
5051 * inferiors.c (remove_thread): Disable btrace.
5052 * linux-low: Include linux-btrace.h.
5053 (linux_low_enable_btrace): New function.
5054 (linux_low_read_btrace): New function.
5055 (linux_target_ops): Add btrace ops.
5056 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5057 Add srv_linux_btrace=yes.
5058 (x86_64-*-linux*): Add linux-btrace.o.
5059 Add srv_linux_btrace=yes.
5060 * configure.ac: Define HAVE_LINUX_BTRACE.
5061 * config.in: Regenerated.
5062 * configure: Regenerated.
5064 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5066 * server.c (handle_qxfer): Preserve error message if -3 is
5068 (qxfer): Document the -3 return value.
5070 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5072 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5073 (linux_btrace_h): New variable.
5074 (linux-btrace.o): New rule.
5076 2013-03-08 Stan Shebs <stan@codesourcery.com>
5077 Hafiz Abid Qadeer <abidh@codesourcery.com>
5079 * tracepoint.c (trace_buffer_size): New global.
5080 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5081 (init_trace_buffer): Change to one-argument function. Allocate
5082 trace buffer memory.
5083 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5084 handle QTBuffer:size packet.
5085 (cmd_bigqtbuffer_size): New function.
5086 (initialize_tracepoint): Call init_trace_buffer with
5087 DEFAULT_TRACE_BUFFER_SIZE.
5088 * server.c (handle_query): Add QTBuffer:size in the
5091 2013-03-07 Yao Qi <yao@codesourcery.com>
5093 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5094 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5096 (cmd_qtsp): Adjust condition. Do post increment.
5097 Set cur_action and cur_step_action back to 0.
5099 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5102 * linux-low.c (linux_write_memory): Return early success if LEN is
5105 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
5107 * configure.srv: Add x86_64-*-cygwin* as target.
5109 2013-02-28 Tom Tromey <tromey@redhat.com>
5111 * configure.ac: Invoke AC_SYS_LARGEFILE.
5112 * configure, config.in: Rebuild.
5114 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
5116 * win32-low.c: Throughout, fix format strings and casts of
5117 printf-like functions to avoid type related warnings on all
5119 (get_child_debug_event): Print dwDebugEventCode as hex since
5120 that's how it's usually documented.
5122 2013-02-28 Yao Qi <yao@codesourcery.com>
5124 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5127 2013-02-27 Jiong Wang <jiwang@tilera.com>
5129 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5130 (reg-tilegx32.c): New rule.
5131 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5132 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5133 different register info initializer according to elf class.
5134 (init_registers_tilgx32): New function. The tilegx32 register info
5136 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5137 (tile_store_gregset): Likewise.
5139 2013-02-27 Yao Qi <yao@codesourcery.com>
5141 * server.c (process_point_options): Print debug message when
5142 debug_threads is true.
5144 2013-02-26 Yao Qi <yao@codesourcery.com>
5146 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5148 2013-02-19 Pedro Alves <palves@redhat.com>
5149 Kai Tietz <ktietz@redhat.com>
5153 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5154 instead of strtoul to extract address from packet.
5155 (process_serial_event) <'z'>: Likewise.
5157 2013-02-18 Yao Qi <yao@codesourcery.com>
5159 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5161 2013-02-14 Pedro Alves <palves@redhat.com>
5165 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5166 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5168 2013-02-14 Pedro Alves <palves@redhat.com>
5170 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5172 2013-02-14 Pedro Alves <palves@redhat.com>
5174 * tracepoint.c (save_string): Delete.
5175 (add_tracepoint_action): Use savestring instead of save_string.
5177 2013-02-12 Pedro Alves <palves@redhat.com>
5179 * linux-xtensa-low.c: Ditto.
5180 * xtensa-xtregs.c: Ditto.
5182 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5184 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5187 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5189 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5190 aarch64_num_wp_regs and aarch64_num_bp_regs to
5191 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5193 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5195 * linux-aarch64-low.c (ps_get_thread_area): Replace
5196 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5198 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5199 Marcus Shawcroft <marcus.shawcroft@arm.com>
5200 Nigel Stephens <nigel.stephens@arm.com>
5201 Yufeng Zhang <yufeng.zhang@arm.com>
5203 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5204 (aarch64.c, aarch64-without-fpu.c): New targets.
5205 * configure.srv (aarch64*-*-linux*): New.
5206 * linux-aarch64-low.c: New file.
5208 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5210 * linux-low.c (handle_extended_wait, linux_create_inferior)
5211 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5212 (dequeue_one_deferred_signal, linux_resume_one_thread)
5213 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5214 (linux_tracefork_grandchild, linux_test_for_tracefork)
5215 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5216 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5217 where the argument is 0.
5219 2013-01-25 Yao Qi <yao@codesourcery.com>
5221 * event-loop.c: Include "queue.h".
5222 (gdb_event_p): New typedef.
5223 (struct gdb_event) <next_event>: Remove.
5224 (event_queue): Change to QUEUE(gdb_event_p).
5225 (async_queue_event): Remove.
5226 (gdb_event_xfree): New.
5227 (initialize_event_loop): New.
5228 (process_event): Use API from QUEUE.
5229 (wait_for_event): Likewise.
5230 * server.c (main): Call initialize_event_loop.
5231 * server.h (initialize_event_loop): Declare.
5233 2013-01-18 Yao Qi <yao@codesourcery.com>
5235 * ax.h (struct eval_agent_expr_context): New.
5236 (gdb_eval_agent_expr): Update declaration.
5237 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5238 TFRAME. Add new argument CTX.
5239 * server.h (struct eval_agent_expr_context): Declare.
5240 (agent_mem_read, agent_tsv_read): Update declaration.
5241 (agent_mem_read_string): Likewise.
5242 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5243 (add_traceframe_block): Add new argument TPOINT.
5244 Increase TPOINT->traceframe_usage.
5245 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5246 eval_tracepoint_agent_expr.
5247 (condition_true_at_tracepoint): Likewise.
5248 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5249 (agent_mem_read_string, agent_tsv_read): Likewise.
5251 2013-01-16 Yao Qi <yao@codesourcery.com>
5253 * linux-low.c (linux_resume_one_lwp): Don't check
5254 'lwp->bp_reinsert != 0'.
5256 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5257 Pedro Alves <palves@redhat.com>
5259 * lynx-low.c (ptrace_request_to_str): Define a temporary
5260 macro and use it to simplify this function's implementation.
5262 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5264 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5267 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5269 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5271 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5273 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5275 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5277 * lynx-low.c (lynx_resume): Use the resume_info parameter
5278 to determine the ptid for the lynx_ptrace call, unless
5279 it is equal to minus_one_ptid, in which case we use the
5280 ptid of the current_inferior.
5281 (lynx_wait_1): After having received a thread create/exit
5282 event, resume the inferior's execution using the signaling
5283 thread's ptid, rather than the old ptid.
5285 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5287 * lynx-low.c (lynx_resume): Delete variable ret.
5289 2013-01-01 Joel Brobecker <brobecker@adacore.com>
5291 * gdbreplay.c (gdbreplay_version): Update copyright year.
5292 * server.c (gdbserver_version): Likewise.
5294 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5296 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5299 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5301 * lynx-low.c (ptrace_request_to_str): Add handling for
5304 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5306 * lynx-low.c (lynx_attach): Delete variable new_process.
5308 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5310 * lynx-low.c (lynx_create_inferior): Delete variable
5313 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5315 * lynx-low.c (ptrace_request_to_str): Do not handle
5316 PTRACE_GETTHREADLIST if this macro does not exist.
5318 2012-12-15 Yao Qi <yao@codesourcery.com>
5320 * Makefile.in (OBS): Add notif.o.
5321 * notif.c, notif.h: New.
5322 * server.c: Include "notif.h".
5323 (struct vstop_notif) <next>: Remove.
5325 (queue_stop_reply): Update.
5326 (push_event, send_next_stop_reply): Remove.
5327 (discard_queued_stop_replies): Update.
5328 (notif_stop): New variable.
5329 (handle_v_stopped): Remove.
5330 (handle_v_requests): Don't call handle_v_stopped. Call
5331 handle_ack_notif instead.
5332 (queue_stop_reply_callback): Call notif_event_enque instead
5333 of queue_stop_reply.
5334 (handle_status): Don't call send_next_stop_reply, call
5335 notif_write_event instead.
5336 (kill_inferior_callback): Likewise.
5337 (detach_or_kill_inferior_callback): Likewise.
5338 (main): Call initialize_notif.
5339 (process_serial_event): Call QUEUE_is_empty.
5340 (handle_target_event): Call notif_push instead of push event.
5341 * server.h (push_event): Remove declaration.
5343 2012-12-10 Tom Tromey <tromey@redhat.com>
5345 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5346 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5349 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5350 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5351 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5352 (amd64-linux-ipa.o, ax.o): Rewrite.
5353 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5354 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5355 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5356 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5357 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5358 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5359 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5360 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5361 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5362 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5363 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5364 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5365 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5366 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5367 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5368 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5369 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5370 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5371 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5372 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5373 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5374 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5375 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5376 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5377 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5378 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5379 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5380 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5381 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5382 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5383 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5384 (reg-tilegx.o): Remove.
5385 (all_object_files): New macro.
5386 Include .deps files.
5387 * aclocal.m4, configure: Rebuild.
5388 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5389 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5390 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5392 2012-12-05 Tom Tromey <tromey@redhat.com>
5395 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5397 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
5399 * configure.ac: Check for linux/perf_event.h.
5400 * config.in: Regenerated.
5401 * configure: Regenerated.
5403 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5405 * hostio.c (handle_readlink): Decrease buffer size
5406 parameter passed to readlink by one byte.
5408 2012-11-26 Yao Qi <yao@codesourcery.com>
5410 * configure.ac (build_warnings): Append '-Wempty-body'.
5411 * configure: Regenerated.
5412 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5415 2012-11-15 Pierre Muller <muller@sourceware.org>
5417 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5418 * config.in: Regenerate.
5419 * configure: Regenerate.
5420 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5421 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5422 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5423 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5425 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5426 instead of <sys/wait.h> header.
5427 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5429 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
5431 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5432 (various make rules): Remove -DGDBSERVER
5434 2012-11-09 Yao Qi <yao@codesourcery.com>
5436 * spu-low.c (current_ptid): Move it to ..
5437 * gdbthread.h: ... here. New.
5438 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5439 * server.c (myresume, process_serial_event): Likewise.
5440 * thread-db.c (thread_db_find_new_threads): Likewise.
5441 * tracepoint.c (run_inferior_command): Likewise.
5443 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
5445 * server.c (handle_search_memory_1): Include access length in
5448 2012-09-05 Michael Brandt <michael.brandt@axis.com>
5450 * linux-crisv32-low.c: Fix compile errors.
5452 2012-09-04 Yao Qi <yao@codesourcery.com>
5454 * tracepoint.c (cmd_qtsv): Adjust debug message.
5455 Don't check CUR_TPOINT.
5457 2012-08-28 Yao Qi <yao@codesourcery.com>
5459 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5460 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5461 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5462 Remove declarations of xmalloc, xreallloc, xstrdup and
5464 * Makefile.in (libiberty_h): New.
5465 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5466 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5468 2012-08-23 Yao Qi <yao@codesourcery.com>
5470 * server.h: Remove declaration of 'xsnprintf'.
5472 2012-08-22 Keith Seitz <keiths@redhat.com>
5474 * server.h: Include build-gnulib-gbserver/config.h.
5475 * gdbreplay.c: Likewise.
5477 2012-08-08 Doug Evans <dje@google.com>
5479 * Makefile.in (SFILES): Add gdb_vecs.c.
5480 (OBS): Add gdb_vecs.o.
5481 (gdb_vecs_h, host_defs_h): New variables.
5482 (thread-db.o): Add $(gdb_vecs_h) dependency.
5483 (gdb_vecs.o): New rule.
5484 * thread-db.c: #include "gdb_vecs.h".
5485 (thread_db_load_search): Use a vector to iterate over path elements.
5486 Handle text appearing after "$pdir".
5488 * configure.ac: Add check for strstr.
5489 * config.in: Regenerate.
5490 * configure: Regenerate.
5492 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
5494 * hostio.c (handle_pread): If pread fails, fall back to attempting
5496 (handle_pwrite): Likewise for pwrite.
5498 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
5500 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
5501 between unsupported TYPE and unimplementable ADDR/LEN combination.
5502 (arm_insert_point): Act on new return value.
5504 2012-07-31 Pedro Alves <palves@redhat.com>
5506 * server.c (process_point_options): Only skip tokens if we find
5507 one that is unrecognized. Don't treat 'X' specially while
5508 skipping unrecognized tokens.
5510 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
5512 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
5513 to 4-byte-align HW breakpoint addresses for Thumb.
5515 2012-07-27 Yao Qi <yao@codesourcery.com>
5519 * server.h: Declare gdb_agent_about_to_close.
5520 * target.c (kill_inferior): Include "agent.h".
5521 New. Send command 'kill'.
5522 * target.h (kill_inferior): Removed macro.
5523 * tracepoint.c (gdb_agent_about_to_close): New.
5524 (gdb_agent_helper_thread): Handle command 'close'.
5525 Wait endlessly until the inferior stops.
5526 Install gdb_agent_remove_socket to atexit hook.
5527 (agent_socket_name): New static variable.
5528 (gdb_agent_socket_init): Replace local variable 'name' with
5529 'agent_socket_name'.
5530 (gdb_agent_remove_socket): New.
5532 2012-07-27 Yao Qi <yao@codesourcery.com>
5534 * server.c (process_point_options): Stop at 'X' when parsing.
5536 2012-07-19 Michael Eager <eager@eagercon.com>
5538 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
5540 * linux-x86-low.c (x86_insert_point, x86_remove_point):
5541 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
5542 hardware breakpoint.
5544 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5546 * gdbserver/linux-low.c (initialize_low): Call
5547 linux_ptrace_init_warnings.
5549 2012-07-02 Doug Evans <dje@google.com>
5551 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
5554 2012-07-02 Stan Shebs <stan@codesourcery.com>
5556 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
5557 (ax.o): Add it to build rule.
5559 (OBS): Add format.o.
5560 (IPA_OBS): Add format.o.
5561 * server.c (handle_query): Claim support for breakpoint commands.
5562 (process_point_options): Add command case.
5563 (process_serial_event): Leave running if there are printfs in
5565 * mem-break.h (any_persistent_commands): Declare.
5566 (add_breakpoint_commands): Declare.
5567 (gdb_no_commands_at_breakpoint): Declare.
5568 (run_breakpoint_commands): Declare.
5569 * mem-break.c (struct point_command_list): New struct.
5570 (struct breakpoint): New field command_list.
5571 (any_persistent_commands): New function.
5572 (add_commands_to_breakpoint): New function.
5573 (add_breakpoint_commands): New function.
5574 (gdb_no_commands_at_breakpoint): New function.
5575 (run_breakpoint_commands): New function.
5576 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
5578 * ax.c: Include format.h.
5579 (ax_printf): New function.
5580 (gdb_eval_agent_expr): Add printf opcode.
5582 2012-06-13 Yao Qi <yao@codesourcery.com>
5584 * server.c (start_inferior): Remove duplicated writes to fields
5585 'last_resume_kind' and 'last_status' of 'current_inferior'.
5587 2012-06-12 Yao Qi <yao@codesourcery.com>
5588 Pedro Alves <palves@redhat.com>
5590 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
5592 * server.c (handle_v_cont): Extend comment.
5594 2012-06-11 Yao Qi <yao@codesourcery.com>
5596 * linux-low.c (linux_attach): Add 'static'.
5598 2012-06-06 Yao Qi <yao@codesourcery.com>
5600 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
5602 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
5604 Fix gcc -flto compilation warning.
5605 * server.c (main): Make variable multi_mode and attach volatile.
5607 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5609 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
5610 if the platform doesn't know about it.
5612 2012-05-30 Jeff Kenton <jkenton@tilera.com>
5614 * Makefile.in (SFILES): Add linux-tile-low.c.
5615 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
5616 * configure.srv: Handle tilegx-*-linux*.
5617 * linux-tile-low.c: New file.
5619 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5621 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
5623 2012-05-24 Pedro Alves <palves@redhat.com>
5627 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
5629 2012-05-24 Pedro Alves <palves@redhat.com>
5633 Replace target_signal with gdb_signal throughout.
5635 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
5637 * linux-low.c (linux_store_registers): Avoid the copying sequence
5638 when no data has been retrieved by ptrace.
5640 2012-05-22 Will Deacon <will.deacon@arm.com>
5642 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
5643 Include asm/ptrace.h.
5644 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
5647 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
5649 * linux-low.c (linux_store_registers): Don't re-retrieve data
5650 with ptrace that has already been obtained from /proc. Always
5651 copy any data retrieved with ptrace to the buffer supplied.
5653 2012-05-11 Yao Qi <yao@codesourcery.com>
5654 Pedro Alves <palves@redhat.com>
5656 * linux-low.c (enum stopping_threads_kind): New.
5657 (stopping_threads): Change type to `enum stopping_threads_kind'.
5658 (handle_extended_wait): If stopping and suspending threads, leave
5659 the new_lwp suspended too.
5660 (linux_wait_for_event): Adjust.
5661 (stop_all_lwps): Set `stopping_threads' to
5662 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
5663 whether we're suspending threads or just stopping them. Assert no
5666 2012-04-29 Yao Qi <yao@codesourcery.com>
5668 * server.h: Move some code to ...
5669 * gdbthread.h: ... here. New.
5670 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
5671 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
5672 (nto-low.o, win32-low.o): Likewise.
5673 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
5674 * regcache.c, remote-utils.c, server.c: Likewise.
5675 * target.c, tracepoint.c, win32-low.c: Likewise.
5677 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5679 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
5680 (PTRACE_ARG4_TYPE): Likewise.
5681 (PTRACE_XFER_TYPE): Likewise.
5682 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
5683 ptrace to PTRACE_ARG3_TYPE.
5684 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
5685 (PTRACE_ARG4_TYPE): Likewise.
5686 (PTRACE_XFER_TYPE): Likewise.
5687 (linux_detach_one_lwp): Cast fourth argument of
5688 ptrace to long then PTRACE_ARG4_TYPE.
5689 (regsets_fetch_inferior_registers): Cast third argument of
5690 ptrace to long then PTRACE_ARG3_TYPE.
5691 (regsets_store_inferior_registers): Likewise.
5693 2012-04-20 Pedro Alves <palves@redhat.com>
5695 * configure: Regenerate.
5697 2012-04-19 Pedro Alves <palves@redhat.com>
5699 * Makefile.in (GNULIB_BUILDDIR): New.
5700 (LIBGNU, INCGNU, GNULIB_H): Adjust.
5701 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
5702 (all, install-only, uninstall, clean-info, all-lib, clean): No
5703 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
5704 (maintainer-clean realclean distclean): Use subdir_do.
5706 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
5707 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
5708 * acinclude.m4: Include acx_configure_dir.m4.
5709 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
5710 calls. Call AC_PROG_RANLIB. Configure gnulib using
5713 (GNULIB_STDINT_H): Adjust.
5714 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
5715 * gdbreplay.c: Include build-gnulib/config.h.
5716 * server.h: Likewise.
5717 * aclocal.m4: Regenerate.
5718 * config.in: Regenerate.
5719 * configure: Regenerate.
5721 2012-04-19 Pedro Alves <palves@redhat.com>
5723 * Makefile.in (LIBGNU, INCGNU): Adjust.
5724 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
5725 (all, install-only, uninstall, clean-info, all-lib, clean)
5726 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
5727 * configure.ac: Adjust AC_OUTPUT output.
5728 * aclocal.m4: Regenerate.
5729 * configure: Regenerate.
5731 2012-04-19 Pedro Alves <palves@redhat.com>
5733 * Makefile.in (generated_files): New.
5734 (server_h): Remove the explicit dependency on config.h, and depend
5735 on $generated_files.
5737 2012-04-19 Pedro Alves <palves@redhat.com>
5739 * Makefile.in (INCGNU): Add -Ignulib.
5741 2012-04-19 Pedro Alves <palves@redhat.com>
5743 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
5744 (INCGNU): ... this, and spell out -I here.
5745 (GNULIB_LIB): Rename to ...
5747 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
5749 2012-04-19 Pedro Alves <palves@redhat.com>
5751 * config.in: Regenerate.
5753 2012-04-19 Pedro Alves <palves@redhat.com>
5755 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
5756 * server.h (memmem): Remove declaration.
5757 * config.in: Regenerate.
5758 * configure: Regenerate.
5760 2012-04-19 Yao Qi <yao@codesourcery.com>
5762 * Makefile.in (SFILES): Add common/vec.c.
5766 2012-04-19 Yao Qi <yao@codesourcery.com>
5768 * remote-utils.c (prepare_resume_reply): Replace with macro
5769 target_core_of_thread.
5770 * server.c (handle_qxfer_threads_proper): Likewise.
5771 * target.h (traget_core_of_thread): New macro.
5773 2012-04-18 Pedro Alves <palves@redhat.com>
5775 * aclocal.m4: Regenerate.
5776 * configure: Regenerate.
5778 2012-04-16 Yao Qi <yao@codesourcery.com>
5780 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
5781 duplicated on address.
5783 2012-04-16 Yao Qi <yao@codesourcery.com>
5785 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
5786 (struct tracepoint_action_ops) <send>: New field.
5787 (m_tracepoint_action_send, r_tracepoint_action_send): New.
5788 (agent_expr_send, x_tracepoint_action_send): New.
5789 (l_tracepoint_action_send): New.
5790 (cmd_qtdp): Download and install tracepoint
5791 according to `use_agent'.
5792 (run_inferior_command): Add one more parameter `len'.
5794 (tracepoint_send_agent): New.
5795 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
5797 2012-04-16 Yao Qi <yao@codesourcery.com>
5799 * tracepoint.c (download_tracepoints): Moved to ...
5800 (cmd_qtstart): ... here.
5802 2012-04-14 Yao Qi <yao@codesourcery.com>
5804 * tracepoint.c: Include inttypes.h.
5805 (struct collect_memory_action): Use sized types.
5806 (struct tracepoint): Likewise.
5807 (cmd_qtdp, stop_tracing): Update print specifiers.
5808 (cmd_qtp, response_tracepoint): Likewise.
5809 (collect_data_at_tracepoint): Likewise.
5810 (collect_data_at_step): Likewise.
5812 2012-04-14 Yao Qi <yao@codesourcery.com>
5814 Import gnulib module inttypes.
5815 * aclocal.m4, config.in, configure: Regenerated.
5817 2012-04-14 Yao Qi <yao@codesourcery.com>
5819 * Makefile.in (maintainer-clean, realclean, distclean): Remove
5820 Makefile and config.status at last.
5822 2012-04-13 Yao Qi <yao@codesourcery.com>
5824 * tracepoint.c: Include stdint.h unconditionally.
5826 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5828 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
5829 on BFD_HAVE_SYS_PROCFS_TYPE.
5830 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
5831 * configure: Regenerate.
5832 * config.in: Likewise.
5834 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
5836 * Makefile.in (clean): Also remove x32.c x32-linux.c
5837 x32-avx.c x32-avx-linux.c.
5838 (x32.o): New target.
5840 (x32-linux.o): Likewise.
5841 (x32-linux.c): Likewise.
5842 (x32-avx.o): Likewise.
5843 (x32-avx.c): Likewise.
5844 (x32-avx-linux.o): Likewise.
5845 (x32-avx-linux.c): Likewise.
5847 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
5848 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
5849 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
5850 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
5851 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
5852 i386/x32-avx-linux.xml.
5854 * linux-x86-low.c (init_registers_x32_linux): New prototype.
5855 (init_registers_x32_avx_linux): Likwise.
5856 (x86_linux_update_xmltarget): Call init_registers_x32_linux
5857 or init_registers_x32_avx_linux if linux_is_elf64 is false.
5859 2012-04-13 Pedro Alves <palves@redhat.com>
5861 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
5862 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
5863 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
5864 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
5867 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5869 * linux-x86-low.c (compat_x32_clock_t): New.
5870 (compat_x32_siginfo_t): Likewise.
5871 (compat_x32_siginfo_from_siginfo): Likewise.
5872 (siginfo_from_compat_x32_siginfo): Likewise.
5873 (linux_is_elf64): Likewise.
5874 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
5875 and siginfo_from_compat_x32_siginfo for x32.
5876 (x86_arch_setup): Set linux_is_elf64.
5878 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5881 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
5883 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
5884 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
5885 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
5886 compatible with process.
5888 2012-04-12 Yao Qi <yao@codesourcery.com>
5890 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
5891 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
5892 (install-only, install-info, clean): Handle sub dir gnulib.
5893 (all-lib, am--refresh): New targets.
5894 (memmem.o): Remove target.
5895 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
5896 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
5897 (AC_REPLACE_FUNCS): Remove memmem.
5898 Invoke gl_INIT and AM_INIT_AUTOMAKE.
5899 (AC_OUTPUT): Generate Makefile in gnulib/.
5900 * aclocal.m4, config.in, configure: Regenerated.
5902 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
5904 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
5906 2012-04-05 Pedro Alves <palves@redhat.com>
5908 -Werror=strict-aliasing
5910 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
5913 2012-04-04 Pedro Alves <palves@redhat.com>
5915 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
5916 (sparc_store_gregset_from_stack, sparc_store_gregset)
5917 (sparc_breakpoint_at): Fix formatting.
5919 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5921 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
5923 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
5924 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
5925 * config.in: Regenerate.
5926 * configure: Likewise.
5928 2012-03-29 Pedro Alves <palves@redhat.com>
5930 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
5931 Correct ptrace arguments.
5933 2012-03-28 Pedro Alves <palves@redhat.com>
5935 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
5936 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
5937 (IA64_FR1_REGNUM): New defines.
5938 (ia64_fetch_register): New.
5939 (the_low_target): Install it.
5940 * linux-low.h (struct linux_target_ops) <fetch_register>: New
5942 * linux-low.c (linux_fetch_registers): Try the
5943 the_low_target.fetch_register hook first.
5945 * linux-arm-low.c (the_low_target): Adjust.
5946 * linux-bfin-low.c (the_low_target): Adjust.
5947 * linux-cris-low.c (the_low_target): Adjust.
5948 * linux-crisv32-low.c (the_low_target): Adjust.
5949 * linux-m32r-low.c (the_low_target): Adjust.
5950 * linux-m68k-low.c (the_low_target): Adjust.
5951 * linux-mips-low.c (the_low_target): Adjust.
5952 * linux-ppc-low.c (the_low_target): Adjust.
5953 * linux-s390-low.c (the_low_target): Adjust.
5954 * linux-sh-low.c (the_low_target): Adjust.
5955 * linux-sparc-low.c (the_low_target): Adjust.
5956 * linux-tic6x-low.c (the_low_target): Adjust.
5957 * linux-x86-low.c (the_low_target): Adjust.
5958 * linux-xtensa-low.c (the_low_target): Adjust.
5960 2012-03-26 Pedro Alves <palves@redhat.com>
5962 * server.c (handle_qxfer_libraries): Don't bail early if
5963 the_target->qxfer_libraries_svr4 is not NULL.
5965 2012-03-26 Pedro Alves <palves@redhat.com>
5967 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
5969 2012-03-23 Pedro Alves <palves@redhat.com>
5971 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
5972 "library-list-svr4" element's start tag when the the DSO list is
5975 2012-03-23 Pedro Alves <palves@redhat.com>
5977 * linux-low.c (read_one_ptr): Read the inferior's pointer through
5978 a variable whose type size is the same as the inferior's pointer
5981 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
5983 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
5985 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
5986 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5987 * linux-low.h: Include <signal.h>.
5988 (struct siginfo): Remove forward declaration.
5989 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
5992 2012-03-21 Mike Frysinger <vapier@gentoo.org>
5994 * .gitignore: Ignore more files.
5996 2012-03-19 Pedro Alves <palves@redhat.com>
5997 Jan Kratochvil <jan.kratochvil@redhat.com>
5999 * server.c (cont_thread, general_thread): Add describing comments.
6000 (start_inferior): Clear `cont_thread'.
6001 (handle_v_cont): Don't set `cont_thread' if resuming all threads
6004 2012-03-15 Yao Qi <yao@codesourcery.com>
6006 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
6008 (cmd_qtdp): ... here.
6010 2012-03-15 Yao Qi <yao@codesourcery.com>
6012 * tracepoint.c (struct tracepoint_action_ops): New.
6013 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
6014 (m_tracepoint_action_download): New.
6015 (r_tracepoint_action_download): New.
6016 (x_tracepoint_action_download): New.
6017 (l_tracepoint_action_download): New.
6018 (add_tracepoint_action): Install `action->ops' according type.
6019 (download_tracepoint_1): Move code `download' function pointer
6020 of various tracepoint_action_ops.
6022 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6024 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
6025 linux_ptrace_attach_warnings.
6027 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6029 * Makefile.in (linux-ptrace.o): New.
6030 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
6031 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
6032 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
6033 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
6034 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
6036 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
6038 2012-03-08 Yao Qi <yao@codesourcery.com>
6039 Pedro Alves <palves@redhat.com>
6041 Fix PR server/13392.
6042 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
6044 * tracepoint.c (remove_tracepoint): New.
6045 (cmd_qtdp): Call remove_tracepoint when failed to install.
6047 2012-03-07 Pedro Alves <palves@redhat.com>
6049 * linux-low.c (get_detach_signal): New.
6050 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
6051 Pass on pending signals to PTRACE_DETACH. Check the result of the
6053 * server.c (program_signals, program_signals_p): New.
6054 (handle_general_set): Handle QProgramSignals.
6055 * server.h (program_signals, program_signals_p): Declare.
6057 2012-03-05 Pedro Alves <palves@redhat.com>
6058 Jan Kratochvil <jan.kratochvil@redhat.com>
6060 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6063 2012-03-03 Yao Qi <yao@codesourcery.com>
6065 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6066 agent_look_up_symbols.
6068 2012-03-03 Yao Qi <yao@codesourcery.com>
6070 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6071 (linux-x86-low.o): Likewise.
6072 * server.h: Remove in_process_agent_loaded.
6073 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6077 2012-03-03 Yao Qi <yao@codesourcery.com>
6079 * tracepoint.c (gdb_agent_capability): New global.
6080 (in_process_agent_loaded_ust): Renamed to
6081 `in_process_agent_supports_ust'.
6083 (in_process_agent_supports_ust): Call agent_capability_check.
6084 (clear_installed_tracepoints): Assert that agent supports
6087 2012-03-03 Yao Qi <yao@codesourcery.com>
6089 * linux-low.c (linux_supports_agent): New.
6090 (linux_target_ops): Initialize field `supports_agent' with
6091 linux_supports_agent.
6092 * target.h (struct target_ops) <supports_agent>: New.
6093 (target_supports_agent): New macro.
6094 * server.c (handle_general_set): Handle packet 'QAgent'.
6095 (handle_query): Send `QAgent+'.
6096 * Makefile.in (server.o): Depends on agent.h.
6098 2012-03-03 Yao Qi <yao@codesourcery.com>
6100 * Makefile.in (OBS): Add agent.o.
6101 Add new rule for agent.o.
6102 Track dependence of tracepoint.c on agent.h.
6103 * tracepoint.c (run_inferior_command_1):
6104 (run_inferior_command): Call agent_run_command.
6105 (gdb_ust_connect_sync_socket): Deleted. Move it to
6107 (resume_thread, stop_thread): Likewise.
6108 (gdb_ust_socket_init): Renamed to ...
6109 (gdb_agent_socket_init): ... New.
6110 (gdb_ust_thread): Renamed to ...
6111 (gdb_agent_helper_thread): ... New.
6112 (gdb_ust_init): Move some code to ...
6113 (gdb_agent_init): ... here. New.
6114 [HAVE_UST]: Call gdb_ust_init.
6115 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6116 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6117 * config.in, configure: Regenerated.
6119 2012-03-02 Pedro Alves <palves@redhat.com>
6121 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6122 * linux-low.c (struct simple_pid_list): New.
6123 (stopped_pids): New a struct simple_pid_list pointer.
6124 (add_to_pid_list, pull_pid_from_list): New.
6125 (handle_extended_wait): Don't assume the first signal new children
6126 report is SIGSTOP. Adjust call to pull_pid_from_list.
6127 (linux_wait_for_lwp): Adjust.
6129 2012-03-02 Yao Qi <yao@codesourcery.com>
6131 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6134 2012-03-02 Yao Qi <yao@codesourcery.com>
6136 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6137 `stop_pc' and `tpoint'. Update caller.
6139 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6141 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6142 * linux-low.c (use_linux_regsets): New macro.
6143 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6144 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6145 (linux_register_in_regsets): New function.
6146 (usr_fetch_inferior_registers): Skip registers covered by
6148 (usr_store_inferior_registers): Likewise.
6149 (usr_fetch_inferior_registers): New macro.
6150 (usr_store_inferior_registers): Likewise.
6151 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6152 (linux_store_registers): Likewise.
6153 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6155 (init_registers_mips64_dsp_linux): Likewise.
6156 (init_registers_mips_linux): New macro.
6157 (init_registers_mips_dsp_linux): Likewise.
6158 (mips_dsp_num_regs): Likewise.
6159 (DSP_BASE, DSP_CONTROL): New fallback macros.
6160 (mips_base_regs): New macro.
6161 (mips_regmap): Use it. Fix the size.
6162 (mips_dsp_regmap): New variable.
6163 (mips_dsp_regset_bitmap): Likewise.
6164 (mips_arch_setup): New function.
6165 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6167 (mips_cannot_store_register): Likewise.
6168 (the_low_target): Update .arch_setup, .num_regs and .regmap
6169 initializers. Add .regset_bitmap initializer.
6170 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6172 * linux-bfin-low.c (the_low_target): Likewise.
6173 * linux-cris-low.c (the_low_target): Likewise.
6174 * linux-crisv32-low.c (the_low_target): Likewise.
6175 * linux-ia64-low.c (the_low_target): Likewise.
6176 * linux-m32r-low.c (the_low_target): Likewise.
6177 * linux-m68k-low.c (the_low_target): Likewise.
6178 * linux-ppc-low.c (the_low_target): Likewise.
6179 * linux-s390-low.c (the_low_target): Likewise.
6180 * linux-sh-low.c (the_low_target): Likewise.
6181 * linux-sparc-low.c (the_low_target): Likewise.
6182 * linux-tic6x-low.c (the_low_target): Likewise.
6183 * linux-x86-low.c (the_low_target): Likewise.
6184 * linux-xtensa-low.c (the_low_target): Likewise.
6185 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6186 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6187 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6189 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6190 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6192 2012-02-29 Yao Qi <yao@codesourcery.com>
6193 Pedro Alves <palves@redhat.com>
6195 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6196 `step_over_finished' is true.
6198 2012-02-27 Pedro Alves <palves@redhat.com>
6200 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6201 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6203 2012-02-27 Pedro Alves <palves@redhat.com>
6206 * linux-low.c (pid_is_stopped): New.
6207 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6209 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6211 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6214 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6216 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6218 2012-02-24 Luis Machado <lgustavo@codesourcery>
6220 * server.c (handle_query): Advertise support for target-side
6221 breakpoint condition evaluation.
6222 (process_point_options): New function.
6223 (process_serial_event): When inserting a breakpoint, check for
6224 a target-side condition that should be evaluated.
6226 * mem-break.c: Include regcache.h and ax.h.
6227 (point_cond_list_t): New data structure.
6228 (breakpoint) <cond_list>: New field.
6229 (find_gdb_breakpoint_at): Make non-static.
6230 (delete_gdb_breakpoint_at): Clear any target-side
6232 (clear_gdb_breakpoint_conditions): New function.
6233 (add_condition_to_breakpoint): Likewise.
6234 (add_breakpoint_condition): Likewise.
6235 (gdb_condition_true_at_breakpoint): Likewise.
6236 (gdb_breakpoint_here): Return result directly instead
6237 of going through a local variable.
6239 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6240 (clear_gdb_breakpoint_conditions): Likewise.
6241 (add_breakpoint_condition): Likewise.
6242 (gdb_condition_true_at_breakpoint): Likewise.
6244 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6245 (need_step_over_p): Take target-side breakpoint condition into
6248 2012-02-24 Luis Machado <lgustavo@codesourcery>
6250 * server.h: Include tracepoint.h.
6251 (agent_mem_read, agent_get_trace_state_variable_value,
6252 agent_set_trace_state_variable_value,
6253 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6254 get_set_tsv_func_addr): New prototypes.
6256 * ax.h: New include file.
6257 * ax.c: New source file.
6259 * tracepoint.c: Include ax.h.
6260 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6261 agent_expr, eval_result_type): Move to ax.h.
6262 (parse_agent_expr): Rename to ...
6263 (gdb_parse_agent_expr): ... this, make it non-static and move
6265 (unparse_agent_expr) Rename to ...
6266 (gdb_unparse_agent_expr): ... this, make it non-static and move
6268 (eval_agent_expr): Rename to ...
6269 (eval_tracepoint_agent_expr): ... this.
6270 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6271 forward declarations.
6272 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6273 (agent_get_trace_state_variable_value): New function.
6274 (agent_set_trace_state_variable_value): New function.
6275 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6276 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6277 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6278 (condition_true_at_tracepoint): Likewise.
6279 (parse_agent_expr): Rename to ...
6280 (gdb_parse_agent_expr): ... this and move to ax.c.
6281 (unparse_agent_expr): Rename to ...
6282 (gdb_unparse_agent_expr): ... this and move to ax.c.
6283 (gdb_agent_op_name): Move to ax.c.
6284 (eval_agent_expr): Rename to ...
6285 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6287 (eval_tracepoint_agent_expr): New function.
6288 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
6290 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6292 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6293 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6294 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6295 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6296 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6297 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6298 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6299 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6300 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6301 (compile_bytecodes): Remove forward declaration.
6302 (is_goto_target): Move to ax.c.
6303 (compile_bytecodes): Move to ax.c and call
6304 agent_get_trace_state_variable_value (...) and
6305 agent_set_trace_state_variable_value (...).
6307 * Makefile.in: Update ax.c and IPA dependencies.
6309 2012-02-24 Pedro Alves <palves@redhat.com>
6311 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6312 (cmd_bigqtbuffer_circular): ... this. Only handle
6313 'QTBuffer:circular:'.
6314 (handle_tracepoint_general_set): Adjust.
6316 2012-02-16 Yao Qi <yao@codesourcery.com>
6318 * inferiors.c: Move code to ...
6319 * dll.c: .... here. New.
6320 * server.h: Declare clear_dlls.
6321 * Makefile.in (SFILES): Add dll.c.
6325 2012-02-11 Yao Qi <yao@codesourcery.com>
6327 * server.c: (handle_monitor_command): Add a new parameter
6329 (handle_query): Update caller.
6331 2012-02-09 Joel Brobecker <brobecker@adacore.com>
6333 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6334 * configure, config.in: Regenerate.
6335 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6338 2012-02-02 Pedro Alves <palves@redhat.com>
6340 Try SIGKILL first, then PTRACE_KILL.
6341 * linux-low.c (linux_kill_one_lwp): New.
6342 (linux_kill_one_lwp): Rename to ...
6343 (kill_one_lwp_callback): ... this. Use the new
6346 2012-02-02 Pedro Alves <palves@redhat.com>
6348 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6351 2012-01-27 Pedro Alves <palves@redhat.com>
6353 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6354 (elf_64_file_p): Make static.
6355 (linux_pid_exe_is_elf_64_file): New.
6356 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6357 Delete declarations.
6358 (linux_pid_exe_is_elf_64_file): Declare.
6359 * linux-x86-low.c (x86_arch_setup): Use
6360 linux_pid_exe_is_elf_64_file.
6362 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6364 * linux-low.c (linux_wait_for_event_1): Rename to ...
6365 (linux_wait_for_event): ... here and merge it with former
6366 linux_wait_for_event - new variable wait_ptid, use it.
6367 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6369 2012-01-23 Pedro Alves <palves@redhat.com>
6371 * server.c (main): Avoid yet another case of infinite loop while
6372 detaching/killing after a longjmp.
6374 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6377 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6379 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6381 * hostio.c (handle_readlink): New function.
6382 (handle_vFile): Call it to handle "vFile:readlink" packets.
6384 2012-01-20 Pedro Alves <palves@redhat.com>
6385 Ulrich Weigand <ulrich.weigand@linaro.org>
6387 * server.c (handle_v_requests): Only support vAttach and vRun to
6388 start multiple processes when in extended protocol mode.
6390 2012-01-17 Pedro Alves <palves@redhat.com>
6392 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6393 memalign plus mprotect to allocate the scratch buffer.
6395 2012-01-13 Pedro Alves <palves@redhat.com>
6397 * server.c (attach_inferior): Clear `cont_thread'.
6399 2012-01-13 Pedro Alves <palves@redhat.com>
6401 * server.c (main): Avoid infinite loop while detaching/killing
6404 2012-01-09 Doug Evans <dje@google.com>
6406 * server.c (start_inferior): Set last_ptid in --wrapper case.
6408 2012-01-06 Yao Qi <yao@codesourcery.com>
6410 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6412 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6414 2012-01-04 Yao Qi <yao@codesourcery.com>
6416 * tracepoint.c (cmd_qtdp): Print debug message
6417 for static tracepoint.
6419 2012-01-04 Yao Qi <yao@codesourcery.com>
6421 * tracepoint.c (trace_vdebug): Differentiate debug message
6422 between gdbserver and IPA.
6424 2012-01-03 Yao Qi <yao@codesourcery.com>
6426 * tracepoint.c (tracepoint_was_hit): Don't collect for
6429 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6431 * terminal.h: Reformat copyright header.
6433 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6435 * server.c (gdbserver_version): Update copyright year.
6436 * gdbreplay.c (gdbreplay_version): Likewise.
6438 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6440 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6443 2011-12-18 Hui Zhu <teawater@gmail.com>
6444 * linux-low.c (linux_create_inferior): Save return value to ret.
6446 2011-12-18 Hui Zhu <teawater@gmail.com>
6448 * linux-low.c (linux_create_inferior): Save return value to ret.
6450 2011-12-16 Doug Evans <dje@google.com>
6452 * linux-low.c (linux_create_inferior): If stdio connection,
6453 redirect stdin from /dev/null, stdout to stderr.
6454 * remote-utils.c (remote_is_stdio): New static global.
6455 (remote_connection_is_stdio): New function.
6456 (remote_prepare): Handle stdio connection.
6457 (remote_open): Ditto.
6458 (remote_close): Don't close stdin for stdio connections.
6459 (read_prim,write_prim): New functions. Replace all calls to
6460 read/write to these.
6461 * server.c (main): Watch for "-" argument. Move call to
6462 remote_prepare before start_inferior.
6463 * server.h (STDIO_CONNECTION_NAME): New macro.
6464 (remote_connection_is_stdio): Declare.
6466 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6467 in debugging output.
6469 2011-12-15 Yao Qi <yao@codesourcery.com>
6471 * tracepoint.c: Include sys/syscall.h.
6472 (gdb_ust_thread): Remove preprocessor conditional.
6474 2011-12-14 Pedro Alves <pedro@codesourcery.com>
6476 * linux-low.c (linux_detach_one_lwp): Call
6477 the_low_target.prepare_to_resume before detaching.
6479 2011-12-14 Yao Qi <yao@codesourcery.com>
6481 * tracepoint.c (gdb_ust_thread): Don't ignore return value
6484 2011-12-14 Yao Qi <yao@codesourcery.com>
6486 * i386-low.c (i386_low_stopped_data_address): Initialize local
6489 2011-12-13 Pedro Alves <pedro@codesourcery.com>
6493 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
6494 DR_CONTROL unless necessary. Extend comments.
6495 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
6496 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
6498 2011-12-13 Yao Qi <yao@codesourcery.com>
6500 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
6502 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
6504 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
6506 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
6507 Print new debug message for such case.
6509 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6511 Fix overlapping memcpy.
6512 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
6513 the read_inferior_memory transfer.
6514 (delete_fast_tracepoint_jump): New variable buf. Use it for the
6515 write_inferior_memory transfer.
6516 (set_fast_tracepoint_jump): New variable buf. Use it for the
6517 read_inferior_memory and write_inferior_memory transfers.
6518 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
6519 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
6520 Use it for the write_inferior_memory transfer.
6521 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
6524 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6526 * linux-low.c (fetch_register, store_register): Make code
6527 consistent, fix formatting.
6529 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6531 * linux-low.c (usr_store_inferior_registers): Factor out code
6532 to handle individual registers into...
6533 (store_register): ... this new function.
6535 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
6537 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
6538 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
6539 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
6540 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
6541 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
6542 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
6543 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
6544 (srv_xmlfiles): Add new XML files.
6546 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
6548 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
6549 (init_registers_s390_linux32v1): Add prototype.
6550 (init_registers_s390_linux32v2): Likewise.
6551 (init_registers_s390_linux64v1): Likewise.
6552 (init_registers_s390_linux64v2): Likewise.
6553 (init_registers_s390x_linux64v1): Likewise.
6554 (init_registers_s390x_linux64v2): Likewise.
6555 (s390_num_regs): Increment to 52.
6556 (s390_regmap): Add orig_r2 register.
6557 (s390_num_regs_3264): Increment to 68.
6558 (s390_regmap_3264): Add orig_r2 register.
6559 (s390_collect_ptrace_register): Handle orig_r2 register.
6560 (s390_supply_ptrace_register): Likewise.
6561 (s390_fill_last_break): New function.
6562 (s390_store_last_break): Likewise.
6563 (s390_fill_system_call): New function.
6564 (s390_store_system_call): Likewise.
6565 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
6567 (s390_check_regset): New function.
6568 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
6569 NT_S390_SYSTEM_CALL regsets and use appropriate description.
6570 Update target_regsets for available register sets.
6572 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
6573 Jan Kratochvil <jan.kratochvil@redhat.com>
6575 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
6576 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
6578 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
6579 * linux-low.h (struct process_info_private): New member r_debug.
6580 * server.c (handle_qxfer_libraries): Call
6581 the_target->qxfer_libraries_svr4.
6582 (handle_qxfer_libraries_svr4): New function.
6583 (qxfer_packets): New entry "libraries-svr4".
6584 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
6585 * target.h (struct target_ops): New member qxfer_libraries_svr4.
6586 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
6587 PACKET_qXfer_libraries_svr4.
6589 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
6591 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
6592 PSW address/mask between 8-byte and 16-byte formats.
6593 (s390_supply_ptrace_register): Likewise.
6594 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
6595 basic addressing mode bit.
6597 2011-11-24 Stan Shebs <stan@codesourcery.com>
6599 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
6601 2011-11-17 Stan Shebs <stan@codesourcery.com>
6603 * tracepoint.c (struct tracepoint): New field traceframe_usage.
6604 (tracing_start_time): New global.
6605 (tracing_stop_time): New global.
6606 (tracing_user_name): New global.
6607 (tracing_notes): New global.
6608 (tracing_stop_note): New global.
6609 (cmd_qtstart): Set traceframe_usage, start_time.
6610 (stop_tracing): Set stop_time.
6611 (cmd_qtstatus): Report additional status.
6612 (cmd_qtp): New function.
6613 (handle_tracepoint_query): Call it.
6614 (cmd_qtnotes): New function.
6615 (handle_tracepoint_general_set): Call it.
6616 (get_timestamp): Rename from tsv_get_timestamp.
6618 2011-11-14 Stan Shebs <stan@codesourcery.com>
6619 Kwok Cheung Yeung <kcy@codesourcery.com>
6621 * linux-x86-low.c (small_jump_insn): New.
6622 (i386_install_fast_tracepoint_jump_pad): Add arguments for
6623 trampoline and error message, build a trampoline and issue a small
6624 jump instruction to it.
6625 (x86_install_fast_tracepoint_jump_pad): Add arguments for
6626 trampoline and error message.
6627 (x86_get_min_fast_tracepoint_insn_len): New.
6628 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
6629 * linux-low.h (struct linux_target_ops): Add arguments to
6630 install_fast_tracepoint_jump_pad operation, add new operation.
6631 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
6633 (linux_get_min_fast_tracepoint_insn_len): New function.
6634 (linux_target_op): Add new operation.
6635 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
6636 (gdb_trampoline_buffer_end): Ditto.
6637 (gdb_trampoline_buffer_error): Ditto.
6638 (struct ipa_sym_addresses): Add fields for new IPA variables.
6639 (symbol_list): Add entries for new IPA variables.
6640 (struct tracepoint): Add fields to hold the address range of the
6641 trampoline used by the tracepoint.
6642 (trampoline_buffer_head): New static variable.
6643 (trampoline_buffer_tail): Ditto.
6644 (claim_trampoline_space): New function.
6645 (have_fast_tracepoint_trampoline_buffer): New function.
6646 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
6648 (install_fast_tracepoint): Ditto, also add error buffer argument.
6649 (cmd_qtminftpilen): New function.
6650 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
6651 (fast_tracepoint_from_trampoline_address): New function.
6652 (fast_tracepoint_collecting): Handle trampoline as part of jump
6654 (set_trampoline_buffer_space): New function.
6655 (initialize_tracepoint): Initialize new IPA variables.
6656 * target.h (struct target_ops): Add arguments to
6657 install_fast_tracepoint_jump_pad operation, add new
6658 get_min_fast_tracepoint_insn_len operation.
6659 (target_get_min_fast_tracepoint_insn_len): New.
6660 (install_fast_tracepoint_jump_pad): Add arguments.
6661 * server.h (IPA_BUFSIZ): Define.
6662 * linux-i386-ipa.c: Include extra header files.
6663 (initialize_fast_tracepoint_trampoline_buffer): New function.
6664 (initialize_low_tracepoint): Call it.
6665 * server.h (set_trampoline_buffer_space): Declare.
6666 (claim_trampoline_space): Ditto.
6667 (have_fast_tracepoint_trampoline_buffer): Ditto.
6669 2011-11-14 Yao Qi <yao@codesourcery.com>
6671 * server.c (handle_query): Handle InstallInTrace for qSupported.
6672 * tracepoint.c (add_tracepoint): Sort list.
6673 (install_tracepoint, download_tracepoint): New.
6674 (cmd_qtdp): Call them to install and download tracepoints.
6675 (sort_tracepoints): Removed.
6676 (cmd_qtstart): Update.
6678 2011-11-14 Yao Qi <yao@codesourcery.com>
6680 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
6681 * mem-break.h: Declare.
6682 * tracepoint.c (cmd_qtstart): Move some code to ...
6683 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
6685 (download_tracepoints): Move some code to ...
6686 (download_tracepoint_1): ... here. New.
6688 2011-11-08 Yao Qi <yao@codesourcery.com>
6690 * remote-utils.c (relocate_instruction): A comment fix.
6692 2011-11-07 Joel Brobecker <brobecker@adacore.com>
6694 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
6695 (i386_dr_low_get_control, i386_dr_low_get_status): Use
6696 dr_status_mirror and dr_control_mirror from debug_reg_state.
6697 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
6698 (i386_initial_stuff): Remove use of deleted globals.
6699 (i386_get_thread_context, i386_set_thread_context,
6700 i386_thread_added): Use dr_status_mirror and dr_control_mirror
6701 from debug_reg_state.
6703 2011-11-05 Yao Qi <yao@codesourcery.com>
6705 * tracepoint.c (gdb_collect): Loop over tracepoints of same
6706 address as TPOINT's.
6708 2011-11-02 Stan Shebs <stan@codesourcery.com>
6710 * tracepoint.c (agent_mem_read_string): New function.
6711 (eval_agent_expr): Call it for tracenz.
6712 * server.c (handle_query): Report support for tracenz.
6714 2011-11-02 Yao Qi <yao@codesourcery.com>
6716 * tracepoint.c (cmd_qtstart): Remove unused local variables.
6718 2011-11-02 Yao Qi <yao@codesourcery.com>
6720 * target.h: Fix a typo in comment.
6722 2011-10-31 Pedro Alves <pedro@codesourcery.com>
6724 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
6725 clobber the breakpoints' shadows with fast tracepoint jumps.
6726 * mem-break.h (check_mem_write): Add `myaddr' parameter.
6727 * target.c (write_inferior_memory): Also pass MYADDR down to
6730 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
6732 * configure.ac: Check support for personality routine.
6733 * configure: Regenerate.
6734 * config.in: Likewise.
6735 * linux-low.c: Include <sys/personality.h>.
6736 Define ADDR_NO_RANDOMIZE if necessary.
6737 (linux_create_inferior): Disable address space randomization when
6738 forking inferior, if requested.
6739 (linux_supports_disable_randomization): New function.
6740 (linux_target_ops): Install it.
6741 * server.h (disable_randomization): Declare.
6742 * server.c (disable_randomization): New global variable.
6743 (handle_general_set): Handle QDisableRandomization.
6744 (handle_query): Likewise for qSupported.
6745 (main): Support --disable-randomization and --no-disable-randomization
6746 command line arguments.
6747 * target.h (struct target_ops): Add supports_disable_randomization.
6748 (target_supports_disable_randomization): New macro.
6750 2011-09-29 Mike Frysinger <vapier@gentoo.org>
6752 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
6754 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
6755 [!PT_GETDSBT] (target_loadmap): New definition.
6756 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
6757 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
6758 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
6759 and PT_GETDSBT to LINUX_LOADMAP.
6760 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
6761 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
6763 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
6765 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
6766 (arm_linux_hwbp_cap): New static variable.
6767 (arm_linux_get_hwbp_cap): Replace by ...
6768 (arm_linux_init_hwbp_cap): ... this new function.
6769 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
6770 (arm_linux_get_hw_watchpoint_count): Likewise.
6771 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6772 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
6773 (arm_prepare_to_resume): Use perror_with_name instead of error.
6775 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
6777 * linux-arm-low.c: Include <signal.h>.
6778 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
6779 (struct arm_linux_hwbp_cap): New data type.
6780 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
6781 (struct arm_linux_hw_breakpoint): New data type.
6782 (MAX_BPTS, MAX_WPTS): Define.
6783 (struct arch_process_info, struct arch_lwp_info): New data types.
6784 (arm_linux_get_hwbp_cap): New function.
6785 (arm_linux_get_hw_breakpoint_count): Likewise.
6786 (arm_linux_get_hw_watchpoint_count): Likewise.
6787 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6788 (arm_hwbp_control_initialize): Likewise.
6789 (arm_hwbp_control_is_enabled): Likewise.
6790 (arm_hwbp_control_is_initialized): Likewise.
6791 (arm_hwbp_control_disable): Likewise.
6792 (arm_linux_hw_breakpoint_equal): Likewise.
6793 (arm_linux_hw_point_initialize): Likewise.
6794 (struct update_registers_data): New data structure.
6795 (update_registers_callback: New function.
6796 (arm_insert_point): Likewise.
6797 (arm_remove_point): Likewise.
6798 (arm_stopped_by_watchpoint): Likewise.
6799 (arm_stopped_data_address): Likewise.
6800 (arm_new_process): Likewise.
6801 (arm_new_thread): Likewise.
6802 (arm_prepare_to_resume): Likewise.
6803 (the_low_target): Register arm_insert_point, arm_remove_point,
6804 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
6805 arm_new_thread, and arm_prepare_to_resume.
6807 2011-09-15 Stan Shebs <stan@codesourcery.com>
6809 * server.h (struct emit_ops): Add compare-goto fields.
6810 * tracepoint.c (gdb_agent_op_sizes): New table.
6811 (emit_eq_goto): New function.
6812 (emit_ne_goto): New function.
6813 (emit_lt_goto): New function.
6814 (emit_le_goto): New function.
6815 (emit_gt_goto): New function.
6816 (emit_ge_goto): New function.
6817 (is_goto_target): New function.
6818 (compile_bytecodes): Recognize special cases of compare-goto
6819 combinations and call specialized emitters for them.
6820 * linux-x86-low.c (amd64_emit_eq_goto): New function.
6821 (amd64_emit_ne_goto): New function.
6822 (amd64_emit_lt_goto): New function.
6823 (amd64_emit_le_goto): New function.
6824 (amd64_emit_gt_goto): New function.
6825 (amd64_emit_ge_goto): New function.
6826 (amd64_emit_ops): Add the new functions.
6827 (i386_emit_eq_goto): New function.
6828 (i386_emit_ne_goto): New function.
6829 (i386_emit_lt_goto): New function.
6830 (i386_emit_le_goto): New function.
6831 (i386_emit_gt_goto): New function.
6832 (i386_emit_ge_goto): New function.
6833 (i386_emit_ops): Add the new functions.
6835 2011-09-08 Stan Shebs <stan@codesourcery.com>
6837 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
6838 (i386_emit_epilogue): Restore %ebx.
6840 2011-08-31 Jie Zhang <jzhang918@gmail.com>
6842 * server.c (step_thread): Remove definition.
6843 (process_serial_event): Don't handle Hs.
6844 * server.h (step_thread): Remove declaration.
6845 * target.c (set_desired_inferior): Remove use of step_thread.
6847 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
6849 * linux-low.c: Include linux-procfs.h.
6850 (linux_attach_lwp_1): Update comments.
6851 (linux_attach): Scan for existing threads when attaching to a
6852 process that is the tgid.
6853 * Makefile.in: Update dependencies.
6855 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
6857 * configure.srv: Add linux-procfs.o dependencies.
6859 2011-08-14 Yao Qi <yao@codesourcery.com>
6861 * target.h (struct target_ops): Fix indent.
6862 * win32-low.c (win32_target_ops): Fix comment.
6864 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
6865 Yao Qi <yao@codesourcery.com>
6867 * Makefile.in (clean): Remove tic6x-*.c files.
6868 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
6869 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
6870 (tic6x-c64xp-linux.c): Likewise.
6871 * configure.srv: Add support for tic6x-*-uclinux.
6872 * linux-tic6x-low.c: New.
6873 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
6875 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
6876 Yao Qi <yao@codesourcery.com>
6878 * target.h (struct target_ops): Add read_loadmap.
6879 * linux-low.c (struct target_loadseg): New type.
6880 (struct target_loadmap): New type.
6881 (linux_read_loadmap): New function.
6882 (linux_target_ops): Add linux_read_loadmap.
6883 * server.c (handle_query): Support qXfer:fdpic:read packet.
6884 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
6887 2011-08-05 Eli Zaretskii <eliz@gnu.org>
6889 * win32-low.c: Include <stdint.h>.
6891 2011-07-22 Pedro Alves <pedro@codesourcery.com>
6893 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
6894 to the inferior here.
6895 (i386_remove_aligned_watchpoint): Ditto.
6896 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
6897 fit part of the watchpoint in the debug registers.
6898 (i386_update_inferior_debug_regs): New.
6899 (i386_low_insert_watchpoint): Work on a local mirror of the debug
6900 registers, and only update the inferior on success.
6901 (i386_low_remove_watchpoint): Ditto.
6903 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
6905 * linux-low.c (compare_ints, unique, list_threads, show_process,
6906 linux_core_of_thread): Delete.
6907 (linux_target_ops): Change linux_core_of_thread to
6908 linux_common_core_of_thread.
6909 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
6910 * utils.c (malloc_failure): Change type of argument.
6911 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
6912 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
6913 common/linux-osdata.c, common/ptid.c and common/buffer.c.
6914 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
6915 (IPA_OBJS): Add common-utils-ipa.o.
6916 (ptid_h, linux_osdata_h): New macros.
6917 (server_h): Add common/common-utils.h, common/xml-utils.h,
6918 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
6920 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
6921 ptid.o, buffer.o): New rules.
6922 (linux-low.o): Add common/linux-osdata.h as a dependency.
6923 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
6924 * configure.ac: Add AC_HEADER_DIRENT check.
6925 * config.in: Regenerate.
6926 * configure: Regenerate.
6927 * remote-utils.c (xml_escape_text): Delete.
6928 (buffer_grow, buffer_free, buffer_init, buffer_finish,
6929 buffer_xml_printf): Move to common/buffer.c.
6930 * server.c (main): Remove call to initialize_inferiors.
6931 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
6932 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
6933 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
6934 internal_error, gdb_assert, gdb_assert_fail): Delete.
6935 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
6936 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
6938 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
6939 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
6940 initialize_inferiors): Delete.
6942 2011-07-20 Pedro Alves <pedro@codesourcery.com>
6944 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
6947 2011-05-31 Pedro Alves <pedro@codesourcery.com>
6949 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
6951 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
6953 2011-05-26 Yao Qi <yao@codesourcery.com>
6955 * Makefile.in (thread-db.o): Track dependence to
6956 common/gdb_thread_db.h.
6957 * thread-db.c: include gdb_thread_db.h from right place.
6959 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
6961 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
6962 __FILE__ and __LINE__ to internal_error.
6964 2011-05-13 Doug Evans <dje@google.com>
6966 * thread-db.c (try_thread_db_load_from_sdir): New function.
6967 (try_thread_db_load_from_dir): New function.
6968 (thread_db_load_search): Handle $sdir, ignore $pdir.
6969 Remove trying of system directories if search of
6970 libthread-db-search-path fails, that is now done via $sdir.
6972 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
6974 * server.c (handle_query): Add EnableDisableTracepoints to the list
6975 of supported features.
6976 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
6978 (cmd_qtenable_disable): New.
6979 (cmd_qtstart): Install tracepoints even if disabled.
6980 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
6981 receiving a QTEnable or QTDisable packet.
6982 (gdb_collect): Skip data collection if fast tracepoint is disabled.
6983 (ust_marker_to_static_tracepoint): Do not ignore disabled static
6985 (gdb_probe): Skip data collection if static tracepoint is disabled.
6987 2011-05-10 Doug Evans <dje@google.com>
6989 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
6991 2011-05-04 Doug Evans <dje@google.com>
6993 * linux-low.c (linux_join): Skip process lookup.
6994 * spu-low.c (spu_join): Ditto.
6995 * server.c (join_inferiors_callback): Delete.
6996 (process_serial_event): For 'D' packet (detach) call join_inferior
6999 2011-05-04 Joseph Myers <joseph@codesourcery.com>
7001 * README: Don't mention xscale*-*-linux*.
7002 * configure.srv (xscale*-*-linux*): Don't handle target.
7004 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
7006 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
7008 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
7009 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
7010 (i386_emit_void_call_2): Likewise.
7012 2011-04-26 Yao Qi <yao@codesourcery.com>
7014 * linux-low.c: Move common macros to linux-ptrace.h.
7015 Include linux-ptrace.h.
7016 * Makefile.in (linux_ptrace_h): New.
7017 (linux-low.o): Depends on linux-ptrace.h.
7019 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
7021 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
7022 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
7023 (remote_prepare): New function with most of the TCP code from ...
7024 (remote_open): ... here. Detect PORT here unconditionally. Move also
7025 setting transport_is_reliable.
7026 * server.c (run_once): New variable.
7027 (gdbserver_usage): Document it.
7028 (main): Set run_once for `--once'. Call remote_prepare. Exit after
7029 the first run if RUN_ONCE.
7030 * server.h (run_once, remote_prepare): New declarations.
7032 2011-04-19 Tom Tromey <tromey@redhat.com>
7034 * win32-low.c (handle_load_dll): Remove duplicate "the".
7036 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
7038 Remove support for old Cygwin 1.5 versions.
7039 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
7040 function to avoid warning.
7041 (win32_add_one_solib): Use cygwin_conv_path function to avoid
7044 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
7046 * gdbserver/server.h (Macro _): Define it if not available.
7048 2011-03-14 Michael Snyder <msnyder@vmware.com>
7050 * hostio.c (handle_close): Remove unnecessary null test.
7052 2011-03-10 Joel Brobecker <brobecker@adacore.com>
7054 * Makefile.in (maintainer-clean realclean distclean): Remove
7055 "make ... subdir_do" command.
7057 2011-03-10 Michael Snyder <msnyder@vmware.com>
7059 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7061 * server.c (handle_v_run): Free alloced buffer on early return.
7063 2011-03-09 Yao Qi <yao@codesourcery.com>
7066 2011-03-04 Yao Qi <yao@codesourcery.com>
7068 * Makefile.in: Remove GNU make feature --directory.
7070 2011-03-05 Yao Qi <yao@codesourcery.com>
7072 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7073 (subdir_do): New make target. Copied from gdb/Makefile.
7074 (maintainer-clean, realclean, distclean, clean): Call corresponding
7075 make targets in common/Makefile.
7077 2011-02-11 Yao Qi <yao@codesourcery.com>
7079 * configure.ac: Call AC_PROG_RANLIB.
7080 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7081 * configure: Regenerate.
7083 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7085 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7087 2011-03-06 Yao Qi <yao@codesourcery.com>
7089 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7091 2011-03-05 Yao Qi <yao@codesourcery.com>
7093 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7094 (subdir_do): New make target. Copied from gdb/Makefile.
7095 (maintainer-clean, realclean, distclean, clean): Call corresponding
7096 make targets in common/Makefile.
7098 2011-03-04 Yao Qi <yao@codesourcery.com>
7100 * Makefile.in: Remove GNU make feature --directory.
7102 2011-03-04 Michael Snyder <msnyder@vmware.com>
7104 * server.c (queue_stop_reply): Call xmalloc not malloc.
7106 2011-03-02 Michael Snyder <msnyder@vmware.com>
7108 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7110 2011-02-28 Michael Snyder <msnyder@vmware.com>
7112 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7113 (cmd_qtframe): Ditto.
7114 (cmd_qtbuffer): Ditto.
7115 (cmd_bigqtbuffer): Ditto.
7117 * utils.c (decimal2str): Initialize 'width' to nine, then
7120 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7122 * hostio.c (require_data): Free *data, not data.
7124 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7126 * hostio.c (require_data): Use free, not xfree.
7128 2011-02-27 Michael Snyder <msnyder@vmware.com>
7130 * server.c (handle_query): Discard unused value.
7132 * hostio.c (require_data): Free malloc memory before returning
7135 2011-02-26 Michael Snyder <msnyder@vmware.com>
7137 * linux-low.c (list_threads): Call closedir for dirent.
7139 2011-02-27 Michael Snyder <msnyder@vmware.com>
7141 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7142 a case statement falls through.
7144 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7146 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7149 2011-02-26 Michael Snyder <msnyder@vmware.com>
7151 * utils.c (decimal2str): Eliminate dead code and dead param.
7152 (pulongest): Drop dead param from call to decimal2str.
7155 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7157 Revert the following patch (not approved yet):
7158 2011-02-21 Hui Zhu <teawater@gmail.com>
7159 * tracepoint.c (tp_printf): New function.
7160 (eval_agent_expr): Handle gdb_agent_op_printf.
7162 2011-02-21 Hui Zhu <teawater@gmail.com>
7164 * tracepoint.c (tp_printf): New function.
7165 (eval_agent_expr): Handle gdb_agent_op_printf.
7167 2011-02-18 Tom Tromey <tromey@redhat.com>
7169 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7170 (tracepoint.o): Likewise.
7171 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7172 (gdb_agent_op_names): Likewise.
7174 2011-02-18 Tom Tromey <tromey@redhat.com>
7176 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7177 gdb_agent_op_rot>: New constants.
7178 (gdb_agent_op_names): Add pick and roll.
7179 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7182 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7184 * aclocal.m4: Regenerated with aclocal-1.11.1.
7186 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7188 * server.c (handle_qxfer_traceframe_info): New.
7189 (qxfer_packets): Register "traceframe-info".
7190 (handle_query): Report support for qXfer:traceframe-info:read+.
7191 * tracepoint.c (match_blocktype): New.
7192 (traceframe_find_block_type): Rename to ...
7193 (traceframe_walk_blocks): ... this. Add callback filter argument,
7195 (traceframe_find_block_type): New, reimplemented on top of
7196 traceframe_walk_blocks.
7197 (build_traceframe_info_xml): New.
7198 (traceframe_read_info): New.
7199 * server.h (traceframe_read_info): Declare.
7201 2011-02-11 Yao Qi <yao@codesourcery.com>
7203 * configure.ac: Call AC_PROG_RANLIB.
7204 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7205 * configure: Regenerate.
7207 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7209 * server.c (gdb_read_memory): Change return semantics to allow
7211 (handle_search_memory_1): Adjust.
7212 (process_serial_event) <'m' packet>: Handle partial transfers.
7213 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7215 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7217 * regcache.c (init_register_cache): Initialize
7218 regcache->register_status.
7219 (free_register_cache): Release regcache->register_status.
7220 (regcache_cpy): Copy register_status.
7221 (registers_to_string): Print 'x's for unavailable registers.
7222 (supply_register): Mark the register's status valid or
7223 unavailable, depending on whether a buffer was passed in or not.
7224 (supply_register_zeroed): New.
7225 (supply_regblock): Mark the registers' status valid or
7226 unavailable, depending on whether a buffer was passed in or not.
7227 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7228 (struct regcache): New `register_status' field.
7229 (supply_register_zeroed): Declare.
7230 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7231 supply_register_zeroed, rather than passing a NULL buffer to
7233 * tracepoint.c (fetch_traceframe_registers): Update comment.
7235 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7237 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7240 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7242 * server.h (decode_xfer_write): Change prototype.
7243 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7244 and don't extract the annex here.
7245 * server.c (decode_xfer_read): Remove `annex' parameter,
7246 and don't extract the annex here.
7248 (struct qxfer): New.
7249 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7250 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7251 (handle_qxfer_statictrace): New functions, abstracted out from
7252 handle_query, and made to use the struct qxfer interface.
7253 (handle_threads_qxfer_proper): Rename to ...
7254 (handle_qxfer_threads_proper): ... this.
7255 (handle_threads_qxfer): Rename to ...
7256 (handle_qxfer_threads): ... this. Adjust.
7257 (qxfer_packets): New array.
7258 (handle_qxfer): New function.
7259 (handle_query): Use handle_qxfer.
7261 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7263 * gdbreplay.c: Shorten lines of >= 80 columns.
7264 * linux-low.c: Ditto.
7265 * linux-ppc-low.c: Ditto.
7266 * linux-s390-low.c: Ditto.
7267 * linux-sparc-low.c: Ditto.
7268 * linux-x86-low.c: Ditto.
7269 * linux-xtensa-low.c: Ditto.
7270 * mem-break.c: Ditto.
7272 * regcache.h: Ditto.
7273 * remote-utils.c: Ditto.
7276 * thread-db.c: Ditto.
7277 * tracepoint.c: Ditto.
7279 * win32-low.h: Ditto.
7281 2011-01-05 Joel Brobecker <brobecker@adacore.com>
7283 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7286 2011-01-01 Joel Brobecker <brobecker@adacore.com>
7288 * server.c (gdbserver_version): Update copyright year in version
7290 * gdbreplay.c (gdbreplay_version): Ditto.
7292 2010-12-29 Jie Zhang <jie.zhang@analog.com>
7294 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7295 * linux-bfin-low.c: New file.
7296 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7297 PT_DATA_ADDR for BFIN targets.
7298 * Makefile.in (SFILES): Add linux-bfin-low.c.
7299 (clean): Remove reg-bfin.c.
7300 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7301 * README: Mention supported Blackfin targets.
7303 2010-12-23 Mike Frysinger <vapier@gentoo.org>
7305 * .gitignore: New file.
7307 2010-11-16 Mike Frysinger <vapier@gentoo.org>
7309 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7311 2010-10-22 Jie Zhang <jie@codesourcery.com>
7313 * Makefile.in: Add FLAGS_TO_PASS variable.
7314 (install): Remove dependency of install-only and recursively
7315 invoke make for install-only.
7317 2010-10-04 Doug Evans <dje@google.com>
7319 * Makefile.in (uninstall): Use $(DESTDIR).
7321 2010-09-24 Pedro Alves <pedro@codesourcery.com>
7325 * linux-x86-low.c (compat_siginfo_from_siginfo)
7326 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7327 si_code is < 0. Check for si_code == SI_TIMER before checking for
7330 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7332 * lynx-i386-low.c: New file.
7333 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7335 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7337 * lynx-low.c (ptrace_request_to_str): Remove handling for
7338 request values that have been removed in LynxOS 5.x.
7340 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7342 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7345 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7347 * configure.ac: Add --enable-inprocess-agent option.
7348 * configure: Rebuilt.
7350 2010-09-06 Yao Qi <yao@codesourcery.com>
7352 * linux-low.c (linux_kill): Remove unused variable.
7353 (linux_stabilize_threads): Likewise.
7354 * server.c (start_inferior): Likewise.
7355 (queue_stop_reply_callback): Likewise.
7356 * tracepoint.c (do_action_at_tracepoint): Likewise.
7358 2010-09-06 Yao Qi <yao@codesourcery.com>
7360 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7363 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7365 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7367 2010-09-06 Pedro Alves <pedro@codesourcery.com>
7369 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7372 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7374 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7375 gdbserver/lynx-ppc-low.c: New files.
7376 * Makefile.in (lynx_low_h): New variable.
7377 (lynx-low.o, lynx-ppc-low.o): New rules.
7378 * configure.ac: On LynxOS, link with -lnetinet.
7379 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7380 * configure: regenerate.
7382 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7384 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7385 * configure.ac: Add check for vasprintf and vsnprintf.
7386 * configure, config.in: Regenerate.
7387 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7389 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7391 * gdbreplay.c: Move include of alloca.h up, next to include of
7393 * server.h: Add include of malloc.h.
7394 * mem-break.c: Remove include of malloc.h.
7395 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7397 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7399 * Makefile.in (memmem.o): Build with -Wno-error.
7401 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7403 * utils.c (xsnprintf): Make non-static.
7404 * server.h: Add xsnprintf declaration.
7405 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7406 replace calls to snprintf by calls to xsnprintf throughout.
7408 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7410 * configure.ac: Add configure check for alloca.
7411 * configure, config.in: Regenerate.
7412 * server.h: Include alloca.h if it exists.
7413 * gdbreplay.c: Include alloca.h if it exists.
7415 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7417 * linux-low.c (__SIGRTMIN): Define if not already defined.
7418 (linux_create_inferior): Check for __ANDROID__ rather than
7420 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7421 are already deferred.
7422 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7423 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7424 stopped and already has a pending signal to report.
7425 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7426 a pending signal to report or is moving out of a jump pad.
7427 (linux_init_signals): Check for __ANDROID__ rather than
7430 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7432 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7433 debug_threads check. Avoid a linear search when not doing debug
7436 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7438 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7439 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7440 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7441 (process_event): Change local fd's type to gdb_fildes_t.
7442 (create_file_handler): Adjust prototype.
7443 (delete_file_handler): Adjust prototype.
7444 (handle_file_event): Adjust prototype. Use pfildes.
7445 (create_file_event): Adjsut prototype.
7446 * remote-utils.c (remote_desc, listen_desc): Change type to
7448 * server.h: New gdb_fildes_t typedef.
7449 [USE_WIN32API]: Include winsock2.h.
7450 (delete_file_handler, add_file_handler): Adjust prototypes.
7452 * utils.c (pfildes): New.
7454 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7456 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7457 * configure: Regenerate.
7459 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7461 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7462 (linux_done_accessing_memory): ... this.
7463 (linux_target_ops): Adjust.
7464 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7465 * nto-low.c (nto_target_ops): Adjust comment.
7466 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7467 * spu-low.c (spu_target_ops): Adjust comment.
7468 * target.h (target_ops): Rename unprepare_to_access_memory field
7469 to done_accessing_memory.
7470 (unprepare_to_access_memory): Rename to ...
7471 (done_accessing_memory): ... this.
7473 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7475 * linux-low.c (linux_prepare_to_access_memory): New.
7476 (linux_unprepare_to_access_memory): New.
7477 (linux_target_ops): Install them.
7478 * server.c (read_memory): Rename to ...
7479 (gdb_read_memory): ... this. Use
7480 prepare_to_access_memory/prepare_to_access_memory.
7481 (write_memory): Rename to ...
7482 (gdb_write_memory): ... this. Use
7483 prepare_to_access_memory/prepare_to_access_memory.
7484 (handle_search_memory_1): Adjust.
7485 (process_serial_event): Adjust.
7486 * target.h (struct target_ops): New fields
7487 prepare_to_access_memory and unprepare_to_access_memory.
7488 (prepare_to_access_memory, unprepare_to_access_memory): New.
7489 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
7490 prepare_to_access_memory/prepare_to_access_memory.
7491 * nto-low.c (nto_target_ops): Adjust.
7492 * spu-low.c (spu_target_ops): Adjust.
7493 * win32-low.c (win32_target_ops): Adjust.
7495 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7497 * Makefile.in (WARN_CFLAGS): Get it from configure.
7498 (WERROR_CFLAGS): New.
7499 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
7500 * configure.ac: Introduce --enable-werror, which adds -Werror to
7501 the compiler command line. Enabled by default. Disable with
7502 --disable-werror. Add -Wdeclaration-after-statement
7503 Wpointer-arith and -Wformat-nonliteral to warning flags.
7504 * configure: Regenerate.
7506 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7508 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
7510 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7512 * gdbreplay.c (remote_error): New.
7514 (expect): Use gdbchar. Check for error reading from GDB.
7515 Clarify sync error output.
7516 (play): Check for errors writing to GDB.
7517 * linux-low.c (sigchld_handler): Really ignore `write' errors.
7518 * remote-utils.c (getpkt): Check for errors writing to the remote
7521 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7523 * linux-low.c (linux_wait_1): Move non-debugging code out of
7524 `debug_threads' control.
7526 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7528 * linux-low.c (linux_wait_1): Don't set last_status here.
7529 * server.c (push_event, queue_stop_reply_callback): Assert we're
7530 not pushing a TARGET_WAITKIND_IGNORE event.
7531 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
7532 (myresume, handle_target_event): Set the thread's last_resume_kind
7533 and last_status from the target returned status.
7535 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7539 * linux-x86-low.c (update_debug_registers_callback): New.
7540 (i386_dr_low_set_addr): Use it.
7541 (i386_dr_low_get_addr): New.
7542 (i386_dr_low_set_control): Use update_debug_registers_callback.
7543 (i386_dr_low_get_control): New.
7544 (i386_dr_low_get_status): Adjust.
7545 * linux-low.c (linux_stop_lwp): New.
7546 * linux-low.h (linux_stop_lwp): Declare.
7548 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
7549 argument instead of a i386_debug_reg_state.
7550 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
7551 a i386_debug_reg_state.
7552 (i386_insert_aligned_watchpoint): Adjust.
7553 (i386_remove_aligned_watchpoint): Adjust.
7554 (i386_low_stopped_data_address): Read the debug registers from the
7555 inferior instead of from the mirrors.
7556 * i386-low.h (struct i386_debug_reg_state): Extend comment.
7557 (i386_dr_low_get_addr): Declare.
7558 (i386_dr_low_get_control): Declare.
7559 (i386_dr_low_get_status): Change prototype.
7561 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
7562 (i386_dr_low_get_addr): New.
7563 (i386_dr_low_get_control): New.
7564 (i386_dr_low_get_status): Adjust prototype. Return
7566 (i386_initial_stuff): Clear dr_status_mirror and
7568 (i386_get_thread_context): Adjust.
7569 (i386_set_thread_context): Adjust.
7570 (i386_thread_added): Adjust.
7572 2010-08-24 Pedro Alves <pedro@codesourcery.com>
7574 * linux-low.h (linux_thread_area): Delete declaration.
7576 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
7578 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
7579 after its termination.
7581 2010-08-09 Pedro Alves <pedro@codesourcery.com>
7583 * linux-low.c (gdb_wants_lwp_stopped): Delete.
7584 (gdb_wants_all_stopped): Delete.
7585 (linux_wait_1): Don't call them.
7586 * server.c (handle_v_cont): Tag all threads as want-stopped.
7587 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
7588 stopped as "client-wants-stopped".
7590 2010-07-31 Pedro Alves <pedro@codesourcery.com>
7592 * Makefile.in (signals_h): New.
7593 (server_h): Depend on it.
7594 (server.o): Don't depend on $(signals_def).
7595 (signals.o): Depend on $(signals_def).
7597 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
7599 * Makefile.in (signals_def): New.
7600 (server_h): Append include/gdb/signals.h and signals_def.
7601 (server.o): Append signals_def.
7603 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7605 * server.c (handle_target_event): Use target_signal_to_host for
7606 resume_info.sig initialization.
7607 * target.h (struct thread_resume) <sig>: New comment.
7609 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
7611 * server.c (handle_query): strcpy() the returned string from paddress()
7612 instead of sprintf().
7613 * utils.c (paddress): Return phex_nz().
7615 2010-07-07 Joel Brobecker <brobecker@adacore.com>
7617 * server.c (handle_v_cont): Call mourn_inferior if process
7619 (myresume): Likewise.
7621 2010-07-01 Pedro Alves <pedro@codesourcery.com>
7623 Static tracepoints, and integration with UST.
7625 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
7626 * mem-break.c (uninsert_all_breakpoints)
7627 (reinsert_all_breakpoints): New.
7628 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
7629 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
7630 (gdb_agent_ust_loaded, helper_thread_id)
7631 (gdb_agent_helper_thread_id): New macros.
7632 (struct ipa_sym_addresses): Add addr_ust_loaded,
7633 addr_helper_thread_id, addr_cmd_buf.
7634 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
7635 (in_process_agent_loaded_ust): New.
7636 (write_e_ust_not_loaded): New.
7637 (maybe_write_ipa_ust_not_loaded): New.
7638 (struct collect_static_trace_data_action): New.
7639 (enum tracepoint_type) <static_tracepoint>: New.
7640 (struct tracepoint) <handle>: Mention static tracepoints.
7641 (struct static_tracepoint_ctx): New.
7642 (CMD_BUF_SIZE): New.
7643 (add_tracepoint_action): Handle static tracepoint actions.
7644 (unprobe_marker_at): New.
7645 (clear_installed_tracepoints): Handle static tracepoints.
7646 (cmd_qtdp): Handle static tracepoints.
7647 (probe_marker_at): New.
7648 (cmd_qtstart): Handle static tracepoints.
7649 (response_tracepoint): Handle static tracepoints.
7650 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
7651 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
7652 (get_context_regcache): Handle static tracepoints.
7653 (do_action_at_tracepoint): Handle static tracepoint actions.
7654 (traceframe_find_block_type): Handle static trace data blocks.
7655 (traceframe_read_sdata): New.
7656 (download_tracepoints): Download static tracepoint actions.
7657 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
7658 (GDB_PROBE_NAME): New.
7663 (ust_marker_to_static_tracepoint): New.
7665 (collect_ust_data_at_tracepoint): New.
7666 (gdb_ust_probe): New.
7667 (UNIX_PATH_MAX, SOCK_DIR): New.
7668 (gdb_ust_connect_sync_socket): New.
7669 (resume_thread, stop_thread): New.
7670 (run_inferior_command): New.
7671 (init_named_socket): New.
7672 (gdb_ust_socket_init): New.
7673 (cstr_to_hexstr): New.
7675 (first_marker, next_marker): New.
7676 (response_ust_marker): New.
7677 (cmd_qtfstm, cmd_qtsstm): New.
7678 (unprobe_marker_at, probe_marker_at): New.
7679 (cmd_qtstmat, gdb_ust_thread): New.
7680 (gdb_ust_init): New.
7681 (initialize_tracepoint_ftlib): Call gdb_ust_init.
7682 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
7684 (x86_64_st_collect_regmap): New.
7685 (X86_64_NUM_ST_COLLECT_GREGS): New.
7686 (AMD64_RIP_REGNUM): New.
7687 (supply_static_tracepoint_registers): New.
7688 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
7690 (i386_st_collect_regmap): New.
7691 (i386_NUM_ST_COLLECT_GREGS): New.
7692 (supply_static_tracepoint_registers): New.
7693 * server.c (handle_query): Handle qXfer:statictrace:read.
7694 <qSupported>: Report support for StaticTracepoints, and
7695 qXfer:statictrace:read features.
7696 * server.h (traceframe_read_sdata)
7697 (supply_static_tracepoint_registers): Declare.
7698 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
7699 (unpack_varlen_hex): Include in IPA build.
7700 * Makefile.in (ustlibs, ustinc): New.
7701 (IPA_OBJS): Add remote-utils-ipa.o.
7702 ($(IPA_LIB)): Link -ldl and -lpthread.
7704 (IPAGENT_CFLAGS): Add UST_CFLAGS.
7705 * config.in, configure: Regenerate.
7707 2010-06-20 Ian Lance Taylor <iant@google.com>
7708 Pedro Alves <pedro@codesourcery.com>
7710 * linux-x86-low.c (always_true): Delete.
7711 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
7712 trying to fool the compiler with always_true.
7714 2010-06-20 Pedro Alves <pedro@codesourcery.com>
7716 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
7717 conditions in gdbserver.
7719 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
7721 * spu-low.c (spu_read_memory): Wrap around local store limit.
7722 (spu_write_memory): Likewise.
7724 2010-06-15 Pedro Alves <pedro@codesourcery.com>
7726 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
7727 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
7729 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
7731 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
7732 uses with LONGEST uses.
7734 2010-06-14 Stan Shebs <stan@codesourcery.com>
7735 Pedro Alves <pedro@codesourcery.com>
7739 * linux-x86-low.c: Include limits.h.
7744 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
7745 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
7746 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
7747 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
7748 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
7749 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
7750 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
7751 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
7752 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
7753 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
7754 (amd64_emit_void_call_2): New.
7755 (amd64_emit_ops): New.
7756 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
7757 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
7758 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
7759 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
7760 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
7761 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
7762 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
7763 (i386_emit_call, i386_emit_reg, i386_emit_pop)
7764 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
7765 (i386_emit_stack_adjust, i386_emit_int_call_1)
7766 (i386_emit_void_call_2): New.
7767 (i386_emit_ops): New.
7768 (x86_emit_ops): New.
7769 (the_low_target): Install x86_emit_ops.
7770 * server.h (struct emit_ops): New.
7771 (get_raw_reg_func_addr): Declare.
7772 (current_insn_ptr, emit_error): Declare.
7773 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
7774 (set_trace_state_variable_value): New defines.
7775 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
7776 addr_get_trace_state_variable_value and
7777 addr_set_trace_state_variable_value.
7778 (symbol_list): New fields for get_raw_reg,
7779 get_trace_state_variable_value and set_trace_state_variable_value.
7780 (condfn): New typedef.
7781 (struct tracepoint): New field `compiled_cond'.
7782 (do_action_at_tracepoint): Clear compiled_cond.
7783 (get_trace_state_variable_value, set_trace_state_variable_value):
7785 (condition_true_at_tracepoint): If there's a compiled condition,
7787 (current_insn_ptr, emit_error): New globals.
7788 (struct bytecode_address): New.
7789 (get_raw_reg_func_addr): New.
7790 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
7791 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
7792 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
7793 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
7794 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
7795 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
7796 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
7797 (compile_tracepoint_condition, compile_bytecodes): New.
7798 * target.h (emit_ops): Forward declare.
7799 (struct target_ops): New field emit_ops.
7800 (target_emit_ops): New.
7801 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
7802 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
7803 * linux-low.c (linux_emit_ops): New.
7804 (linux_target_ops): Install it.
7805 * linux-low.h (struct linux_target_ops): New field emit_ops.
7807 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
7809 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
7810 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
7812 2010-06-01 Pedro Alves <pedro@codesourcery.com>
7813 Stan Shebs <stan@codesourcery.com>
7815 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
7816 (all): Depend on $(extra_libraries).
7817 (install-only): Install the IPA.
7818 (IPA_OBJS, IPA_LIB): New.
7819 (clean): Remove the IPA lib.
7820 (IPAGENT_CFLAGS): New.
7821 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
7822 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
7823 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
7824 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
7825 * configure.ac: Check for atomic builtins support in the compiler.
7826 (IPA_DEPFILES, extra_libraries): Define.
7827 * configure.srv (ipa_obj): Add description.
7828 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
7829 (i[34567]86-*-linux*): Set ipa_obj.
7830 (x86_64-*-linux*): Set ipa_obj.
7831 * linux-low.c (stabilizing_threads): New.
7832 (supports_fast_tracepoints): New.
7833 (linux_detach): Stabilize threads before detaching.
7834 (handle_tracepoints): Handle internal tracing breakpoints. Assert
7835 the lwp is either not stabilizing, or is moving out of a jump pad.
7836 (linux_fast_tracepoint_collecting): New.
7837 (maybe_move_out_of_jump_pad): New.
7838 (enqueue_one_deferred_signal): New.
7839 (dequeue_one_deferred_signal): New.
7840 (linux_wait_for_event_1): If moving out of a jump pad, defer
7841 pending signals to later.
7842 (linux_stabilize_threads): New.
7843 (linux_wait_1): Check if threads need moving out of jump pads, and
7845 (stuck_in_jump_pad_callback): New.
7846 (move_out_of_jump_pad_callback): New.
7848 (linux_resume_one_lwp): Handle moving out of jump pads.
7849 (linux_set_resume_request): Dequeue deferred signals.
7850 (need_step_over_p): Also step over fast tracepoint jumps.
7851 (start_step_over): Also uninsert fast tracepoint jumps.
7852 (finish_step_over): Also reinsert fast tracepoint jumps.
7853 (linux_install_fast_tracepoint_jump): New.
7854 (linux_target_ops): Install linux_stabilize_threads and
7855 linux_install_fast_tracepoint_jump_pad.
7856 * linux-low.h (linux_target_ops) <get_thread_area,
7857 install_fast_tracepoint_jump_pad>: New fields.
7858 (struct lwp_info) <collecting_fast_tracepoint,
7859 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
7860 (linux_get_thread_area): Declare.
7861 * linux-x86-low.c (jump_insn): New.
7862 (x86_get_thread_area): New.
7863 (append_insns): New.
7865 (amd64_install_fast_tracepoint_jump_pad): New.
7866 (i386_install_fast_tracepoint_jump_pad): New.
7867 (x86_install_fast_tracepoint_jump_pad): New.
7868 (the_low_target): Install x86_get_thread_area and
7869 x86_install_fast_tracepoint_jump_pad.
7870 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
7871 (struct fast_tracepoint_jump): New.
7872 (fast_tracepoint_jump_insn): New.
7873 (fast_tracepoint_jump_shadow): New.
7874 (find_fast_tracepoint_jump_at): New.
7875 (fast_tracepoint_jump_here): New.
7876 (delete_fast_tracepoint_jump): New.
7877 (set_fast_tracepoint_jump): New.
7878 (uninsert_fast_tracepoint_jumps_at): New.
7879 (reinsert_fast_tracepoint_jumps_at): New.
7880 (set_breakpoint_at): Use write_inferior_memory.
7881 (uninsert_raw_breakpoint): Use write_inferior_memory.
7882 (check_mem_read): Mask out fast tracepoint jumps.
7883 (check_mem_write): Mask out fast tracepoint jumps.
7884 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
7885 (set_fast_tracepoint_jump): Declare.
7886 (delete_fast_tracepoint_jump)
7887 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
7888 (reinsert_fast_tracepoint_jumps_at): Declare.
7889 * regcache.c: Don't compile many functions when building the
7890 in-process agent library.
7891 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
7892 the register buffer in the heap.
7893 (free_register_cache): If the register buffer isn't owned by the
7894 regcache, don't free it.
7895 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
7896 pre-existing register caches.
7897 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
7899 (convert_ascii_to_int): : Constify `from' parameter type.
7900 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
7901 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
7902 the needed buffer in-place.
7903 (relocate_instruction): New.
7904 * server.c (handle_query) <qSymbols>: If the target supports
7905 tracepoints, give it a chance of looking up symbols. Report
7906 support for fast tracepoints.
7907 (handle_status): Stabilize threads.
7908 (process_serial_event): Adjust.
7909 * server.h (struct fast_tracepoint_jump): Forward declare.
7910 (struct process_info) <fast_tracepoint_jumps>: New field.
7911 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
7912 (decode_X_packet, decode_M_packet): Adjust.
7913 (relocate_instruction): Declare.
7914 (in_process_agent_loaded): Declare.
7915 (tracepoint_look_up_symbols): Declare.
7916 (struct fast_tpoint_collect_status): Declare.
7917 (fast_tracepoint_collecting): Declare.
7918 (force_unlock_trace_buffer): Declare.
7919 (handle_tracepoint_bkpts): Declare.
7920 (initialize_low_tracepoint)
7921 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
7922 * target.h (struct target_ops) <stabilize_threads,
7923 install_fast_tracepoint_jump_pad>: New fields.
7924 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
7925 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
7926 [HAVE_STDINT_H]: Include stdint.h.
7927 (trace_debug_1): Rename to ...
7928 (trace_vdebug): ... this.
7929 (trace_debug): Rename to ...
7930 (trace_debug_1): ... this. Add `level' parameter.
7932 (ATTR_USED, ATTR_NOINLINE): New.
7933 (IP_AGENT_EXPORT): New.
7934 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7935 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
7936 (about_to_request_buffer_space, trace_buffer_is_full)
7937 (stopping_tracepoint, expr_eval_result, error_tracepoint)
7938 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
7939 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
7940 (traceframe_write_count, traceframes_created)
7941 (trace_state_variables)
7942 New renaming defines.
7943 (struct ipa_sym_addresses): New.
7944 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
7946 (ipa_sym_addrs): New.
7947 (all_tracepoint_symbols_looked_up): New.
7948 (in_process_agent_loaded): New.
7949 (write_e_ipa_not_loaded): New.
7950 (maybe_write_ipa_not_loaded): New.
7951 (tracepoint_look_up_symbols): New.
7952 (debug_threads) [IN_PROCESS_AGENT]: New.
7953 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
7954 (UNKNOWN_SIDE_EFFECTS): New.
7955 (stop_tracing): New.
7956 (flush_trace_buffer): New.
7957 (stop_tracing_bkpt): New.
7958 (flush_trace_buffer_bkpt): New.
7959 (read_inferior_integer): New.
7960 (read_inferior_uinteger): New.
7961 (read_inferior_data_pointer): New.
7962 (write_inferior_data_pointer): New.
7963 (write_inferior_integer): New.
7964 (write_inferior_uinteger): New.
7965 (struct collect_static_trace_data_action): Delete.
7966 (enum tracepoint_type): New.
7967 (struct tracepoint) <type>: New field `type'.
7968 <actions_str, step_actions, step_actions_str>: Only include in
7970 <orig_size, obj_addr_on_target, adjusted_insn_addr>
7971 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
7972 (tracepoints): Use IP_AGENT_EXPORT.
7973 (last_tracepoint): Don't include in the IPA.
7974 (stopping_tracepoint): Use IP_AGENT_EXPORT.
7975 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
7976 (alloced_trace_state_variables): New.
7977 (trace_state_variables): Use IP_AGENT_EXPORT.
7978 (traceframe_t): Delete unused variable.
7979 (circular_trace_buffer): Don't include in the IPA.
7980 (trace_buffer_start): Delete.
7981 (struct trace_buffer_control): New.
7982 (trace_buffer_free): Delete.
7983 (struct ipa_trace_buffer_control): New.
7984 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
7985 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
7987 (trace_buffer_ctrl): New.
7988 (TRACE_BUFFER_CTRL_CURR): New.
7989 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
7990 Reimplement as macros.
7991 (trace_buffer_wrap): Delete.
7992 (traceframe_write_count, traceframe_read_count)
7993 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
7994 (struct tracepoint_hit_ctx) <type>: New field.
7995 (struct fast_tracepoint_ctx): New.
7996 (memory_barrier): New.
7998 (record_tracepoint_error): Update atomically in the IPA.
7999 (clear_inferior_trace_buffer): New.
8000 (about_to_request_buffer_space): New.
8001 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
8002 updating the same buffer.
8003 (add_tracepoint): Default the tracepoint's type to trap
8004 tracepoint, and orig_size to -1.
8005 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
8007 (create_trace_state_variable): New parameter `gdb'. Handle it.
8008 (clear_installed_tracepoints): Clear fast tracepoint jumps.
8009 (cmd_qtdp): Handle fast tracepoints.
8011 (max_jump_pad_size): New.
8012 (gdb_jump_pad_head): New.
8013 (get_jump_space_head): New.
8014 (claim_jump_space): New.
8015 (sort_tracepoints): New.
8016 (MAX_JUMP_SIZE): New.
8017 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
8019 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
8020 support. Upload fast traceframes, and delete internal IPA
8022 (stop_tracing_handler): New.
8023 (flush_trace_buffer_handler): New.
8024 (cmd_qtstop): Upload fast tracepoints.
8025 (response_tracepoint): Handle fast tracepoints.
8026 (tracepoint_finished_step): Upload fast traceframes. Set the
8027 tracepoint hit context's tracepoint type.
8028 (handle_tracepoint_bkpts): New.
8029 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
8030 type. Add comment about fast tracepoints.
8031 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
8032 non-existing action_str field.
8033 (get_context_regcache): Handle fast tracepoints.
8034 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
8036 (fast_tracepoint_from_jump_pad_address): New.
8037 (fast_tracepoint_from_ipa_tpoint_address): New.
8038 (collecting_t): New.
8039 (force_unlock_trace_buffer): New.
8040 (fast_tracepoint_collecting): New.
8043 (write_inferior_data_ptr): New.
8044 (target_tp_heap): New.
8045 (target_malloc): New.
8046 (download_agent_expr): New.
8048 (download_tracepoints): New.
8049 (download_trace_state_variables): New.
8050 (upload_fast_traceframes): New.
8051 (IPA_FIRST_TRACEFRAME): New.
8052 (IPA_NEXT_TRACEFRAME_1): New.
8053 (IPA_NEXT_TRACEFRAME): New.
8054 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8055 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8056 (gdb_jump_pad_buffer_end): New.
8057 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8058 (initialize_tracepoint): Adjust.
8059 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8060 buffer. Initialize the low module.
8061 * utils.c (PREFIX, TOOLNAME): New.
8062 (malloc_failure): Use PREFIX.
8063 (error): In the IPA, an error causes an exit.
8064 (fatal, warning): Use PREFIX.
8065 (internal_error): Use TOOLNAME.
8066 (NUMCELLS): Increase to 10.
8067 * configure, config.in: Regenerate.
8069 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8071 * server.c (handle_query) <qSupported>: Do two passes over the
8072 qSupported string to avoid nesting strtok.
8074 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8076 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8078 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8080 * configure: Regenerate.
8081 * proc-service.list: New.
8083 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8085 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8088 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8090 * gdbreplay.c (remote_open): Check error return from socket() call by
8091 its equality to -1 not by it being negative.
8092 * remote-utils.c (remote_open): Likewise.
8094 2010-05-23 Pedro Alves <pedro@codesourcery.com>
8096 * config.h: Regenerate.
8098 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8100 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8101 doesn't provide PTRACE_GET_THREAD_AREA.
8103 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8105 * linux-m68k-low.c: Include <asm/ptrace.h>
8106 (ps_get_thread_area): Implement.
8108 2010-05-03 Doug Evans <dje@google.com>
8110 * event-loop.c (struct callback_event): New struct.
8111 (callback_list): New global.
8112 (append_callback_event, delete_callback_event): New functions.
8113 (process_callback): New function.
8114 (start_event_loop): Call it.
8115 * remote-utils.c (NOT_SCHEDULED): Define.
8116 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8117 moved out of readchar.
8118 (readchar): Rewrite. Call reschedule before returning.
8119 (reset_readchar): New function.
8120 (remote_close): Call it.
8121 (process_remaining, reschedule): New functions.
8122 * server.h (callback_handler_func): New typedef.
8123 (append_callback_event, delete_callback_event): Declare.
8125 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8127 * proc-service.c (ps_pglobal_lookup): Use
8128 thread_db_look_up_one_symbol.
8129 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8130 parameter. Use it instead of all_symbols_looked_up.
8131 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8133 (all_symbols_looked_up): Don't declare.
8134 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8135 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8137 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8138 Set all_symbols_looked_up here.
8139 (thread_db_look_up_one_symbol): New.
8140 (thread_db_get_tls_address): Adjust.
8141 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8142 thread_db object on the heap, and tentatively set it in the
8144 (thread_db_init): Don't set all_symbols_looked_up here.
8145 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8147 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8149 * linux-low.c (linux_kill, linux_detach): Adjust.
8150 (status_pending_p_callback): Remove redundant statement. Check
8151 for !TARGET_WAITIKIND_IGNORE, instead of
8152 TARGET_WAITKIND_STOPPED.
8153 (handle_tracepoints): Make sure LWP is locked. Adjust.
8154 (linux_wait_for_event_1): Adjust.
8155 (linux_cancel_breakpoints): New.
8156 (unsuspend_one_lwp): New.
8157 (unsuspend_all_lwps): New.
8158 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8159 (send_sigstop_callback): Change return type to int, add new
8160 `except' parameter and handle it.
8161 (suspend_and_send_sigstop_callback): New.
8162 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8163 pass them down. If SUSPEND, also increment the lwp's suspend
8165 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8166 (need_step_over_p): Don't consider suspended LWPs.
8167 (start_step_over): Adjust.
8168 (proceed_one_lwp): Change return type to int, add new `except'
8169 parameter and handle it.
8170 (unsuspend_and_proceed_one_lwp): New.
8171 (proceed_all_lwps): Use find_inferior instead of
8173 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8174 also decrement the suspend count of LWPs. Pass `except' down,
8175 instead of hacking its suspend count.
8176 (linux_pause_all): Add `freeze' parameter. Adjust.
8177 (linux_unpause_all): New.
8178 (linux_target_ops): Install linux_unpause_all.
8179 * server.c (handle_status): Adjust.
8180 * target.h (struct target_ops): New fields `unpause_all' and
8181 `cancel_breakpoints'. Add new parameter to `pause_all'.
8182 (pause_all): Add new `freeze' parameter.
8184 (cancel_breakpoints): New.
8185 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8187 (cmd_qtstart): Pause threads.
8188 (stop_tracing): Pause threads, and cancel breakpoints.
8189 * win32-low.c (win32_target_ops): Adjust.
8191 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8193 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8194 the inferior right away from here...
8195 (linux_wait_1): ... to here, and adjust to check the thread's
8196 last_resume_kind instead of the lwp's step or stop_expected flags.
8198 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8200 * README: Use consistent `GDB' and `GDBserver' spellings.
8202 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8204 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8205 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8206 (linux_detach_one_lwp): Assume the lwp is stopped.
8207 (any_thread_of): Delete.
8208 (linux_detach): Stop all lwps here. Don't blindly delete all
8210 (delete_lwp_callback): New.
8211 (linux_mourn): Delete all lwps of the process that is gone.
8212 (linux_wait_1): Don't delete the last lwp of the process here.
8213 * mem-break.h (mark_breakpoints_out): Declare.
8214 * mem-break.c (mark_breakpoints_out): New.
8215 (free_all_breakpoints): Use it.
8216 * server.c (handle_target_event): If the process is gone, mark
8218 * thread-db.c (struct thread_db) <create_bp>: New field.
8219 (thread_db_enable_reporting): Fix prototype. Store a thread event
8220 breakpoint reference in the thread_db struct.
8221 (thread_db_load_search): Clear the thread_db object.
8222 (try_thread_db_load_1): Ditto.
8223 (switch_to_process): New.
8224 (disable_thread_event_reporting): Use it.
8225 (remove_thread_event_breakpoints): New.
8226 (thread_db_detach, thread_db_mourn): Use it.
8228 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8230 * linux-low.c (linux_enable_event_reporting): New.
8231 (linux_wait_for_event_1, handle_extended_wait): Use it.
8233 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8235 * linux-low.c (linux_kill_one_lwp, linux_kill)
8236 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8237 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8238 SIGSTOP even if the LWP is stopped.
8239 (send_sigstop_callback): New.
8240 (stop_all_lwps): Use send_sigstop_callback instead.
8241 (linux_resume_one_thread): Adjust.
8242 (proceed_one_lwp): Still proceed an LWP that the client has
8243 requested to stop, if we haven't reported it as stopped yet. Make
8244 sure that LWPs the client want stopped, have a pending SIGSTOP.
8246 2010-04-26 Doug Evans <dje@google.com>
8248 * server.c (handle_general_set): Make static.
8250 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8251 Print received char after testing for error/eof instead of before.
8252 (input_interrupt): Tweak comment.
8254 2010-04-23 Doug Evans <dje@google.com>
8256 * server.c (start_inferior): Print inferior argv if --debug.
8258 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8260 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8261 * nto-x86-low.c: Include server.h
8263 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8265 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8266 be consistent with other sources of this directory.
8267 (init_registers_amd64): Correct name of source file of this function
8270 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8272 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8275 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8277 * win32-i386-low.c: Add 64-bit support.
8278 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8279 (init_registers_amd64): Declare.
8280 (mappings): Add 64-bit version of array.
8281 (init_windows_x86): New function.
8282 (the_low_target): Change init_arch field to init_windows_x86.
8284 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8286 * win32-low.c: Adapt to support also 64-bit architecture.
8287 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8288 (get_image_name): Use SIZE_T type for local variable `done'.
8289 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8290 (toolhelp_get_dll_name): Idem.
8291 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8292 Use uintptr_t typecast to avoid warning.
8293 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8294 (handle_exception): Use phex_nz to avoid warning.
8295 (win32_wait): Remove unused local variable `process'.
8297 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8299 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8302 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8304 * configure.ac: Use `ws2_32' library for srv_mingw.
8305 * configure: Regenerate.
8306 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8307 * remote-utils.c: Likewise.
8309 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8311 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8312 if __x86_64__ is defined.
8314 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8316 * configure: Regenerate.
8318 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8320 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8321 * target.h (target_ops): New get_tib_address field.
8322 * win32-low.h (win32_thread_info): Add thread_local_base field.
8323 * win32-low.c (child_add_thread): Add tlb argument.
8324 Set thread_local_base field to TLB.
8325 (get_child_debug_event): Adapt to child_add_thread change.
8326 (win32_get_tib_address): New function.
8327 (win32_target_ops): Set get_tib_address field to
8328 win32_get_tib_address.
8329 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8331 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8333 * linux-low.c (linux_mourn): Also remove the process.
8334 * server.c (handle_target_event): Don't remove the process here.
8335 * nto-low.c (nto_mourn): New.
8336 (nto_target_ops): Install it.
8337 * spu-low.c (spu_mourn): New.
8338 (spu_target_ops): Install it.
8339 * win32-low.c (win32_mourn): New.
8340 (win32_target_ops): Install it.
8342 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8344 * server.h (buffer_xml_printf): Remove redundant `;'.
8346 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8348 * regcache.c (set_register_cache): Invalidate regcaches before
8349 changing the register cache layout.
8350 (regcache_invalidate_one): Allow a NULL regcache.
8351 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8352 regcaches before changing the register cache layout or the target
8355 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8357 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8358 variable warning on Linux/x86-64.
8360 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8362 GDBserver disconnected tracing support.
8364 * linux-low.c (linux_remove_process): Delete.
8365 (add_lwp): Don't set last_resume_kind here.
8366 (linux_kill): Use `mourn'.
8367 (linux_detach): Use `thread_db_detach', and `mourn'.
8369 (linux_attach_lwp_1): Adjust comment.
8370 (linux_attach): last_resume_kind moved the thread_info; adjust.
8371 (status_pending_p_callback): Adjust.
8372 (linux_wait_for_event_1): Adjust.
8373 (count_events_callback, select_singlestep_lwp_callback)
8374 (select_event_lwp_callback, cancel_breakpoints_callback)
8375 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8376 (proceed_one_lwp): Adjust.
8377 (linux_async): Add debug output.
8378 (linux_thread_stopped): New.
8379 (linux_pause_all): New.
8380 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8382 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8383 (thread_db_free): Delete declaration.
8384 (thread_db_detach, thread_db_mourn): Declare.
8385 * thread-db.c (thread_db_init): Use thread_db_mourn.
8386 (thread_db_free): Delete, split in two.
8387 (disable_thread_event_reporting): New.
8388 (thread_db_detach): New.
8389 (thread_db_mourn): New.
8391 * server.h (struct thread_info) <last_resume_kind>: New field.
8392 <attached>: Add comment.
8393 <gdb_detached>: New field.
8394 (handler_func): Change return type to int.
8395 (handle_serial_event, handle_target_event): Ditto.
8396 (gdb_connected): Declare.
8398 (disconnected_tracing): Declare.
8399 (stop_tracing): Declare.
8401 * server.c (handle_query) <qSupported>: Report support for
8402 disconnected tracing.
8403 (queue_stop_reply_callback): Account for running threads.
8404 (gdb_wants_thread_stopped): New.
8405 (gdb_wants_all_threads_stopped): New.
8406 (gdb_reattached_process): New.
8407 (handle_status): Clear the `gdb_detached' flag of all processes.
8408 In all-stop, stop all threads.
8409 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8410 (process_serial_event): If the remote connection breaks, or if an
8411 exit was forced with "monitor exit", force an event loop exit.
8412 Handle disconnected tracing on detach.
8413 (handle_serial_event): Adjust.
8414 (handle_target_event): If GDB isn't connected, forward events back
8415 to the inferior, unless the last process exited, in which case,
8416 exit gdbserver. Adjust interface.
8418 * remote-utils.c (remote_open): Don't block in accept. Instead
8419 register an event loop source on the listen socket file
8420 descriptor. Refactor bits into ...
8421 (listen_desc): ... this new global.
8422 (gdb_connected): ... this new function.
8423 (enable_async_notification): ... this new function.
8424 (handle_accept_event): ... this new function.
8425 (remote_close): Clear remote_desc.
8427 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8429 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8431 (mourn_inferior): Define.
8432 (target_process_qsupported): Avoid the dangling else problem.
8433 (thread_stopped): Define.
8434 (pause_all): Define.
8435 (target_waitstatus_to_string): Declare.
8436 * target.c (target_waitstatus_to_string): New.
8438 * tracepoint.c (tracing): Make extern.
8439 (disconnected_tracing): New.
8440 (stop_tracing): Make extern. Handle tracing stops due to GDB
8442 (cmd_qtdisconnected): New.
8443 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8444 (handle_tracepoint_general_set): Handle QTDisconnected.
8446 * event-loop.c (event_handler_func): Change return type to int.
8447 (process_event): Bail out if the event handler wants the event
8449 (handle_file_event): Ditto.
8450 (start_event_loop): Bail out if the event handler wants the event
8453 * nto-low.c (nto_target_ops): Adjust.
8454 * spu-low.c (spu_wait): Don't remove the process here.
8455 (spu_target_ops): Adjust.
8456 * win32-low.c (win32_wait): Don't remove the process here.
8457 (win32_target_ops): Adjust.
8459 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8461 * regcache.c (realloc_register_cache): Invalidate inferior's
8462 regcache before recreating it.
8464 2010-04-09 Pedro Alves <pedro@codesourcery.com>
8466 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8468 2010-04-09 Stan Shebs <stan@codesourcery.com>
8469 Pedro Alves <pedro@codesourcery.com>
8471 * server.h (LONGEST): New.
8472 (struct thread_info) <while_stepping>: New field.
8473 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8475 (initialize_tracepoint, handle_tracepoint_general_set)
8476 (handle_tracepoint_query, tracepoint_finished_step)
8477 (tracepoint_was_hit, release_while_stepping_state_list):
8478 (current_traceframe): Declare.
8479 * server.c (handle_general_set): Handle tracepoint packets.
8481 (write_memory): New.
8482 (handle_search_memory_1): Use read_memory.
8483 (handle_query): Report support for conditional tracepoints, trace
8484 state variables, and tracepoint sources. Handle tracepoint
8486 (main): Initialize the tracepoints module.
8487 (process_serial_event): Handle traceframe reads/writes.
8489 * linux-low.c (handle_tracepoints): New.
8490 (linux_wait_1): Call it.
8491 (linux_resume_one_lwp): Handle while-stepping.
8492 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
8493 (linux_target_ops): Install them.
8494 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
8496 * linux-x86-low.c (x86_supports_tracepoints): New.
8497 (the_low_target). Install it.
8499 * mem-break.h (delete_breakpoint): Declare.
8500 * mem-break.c (delete_breakpoint): Make external.
8502 * target.h (struct target_ops): Add `supports_tracepoints',
8503 `read_pc', and `write_pc' fields.
8504 (target_supports_tracepoints): Define.
8505 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
8508 * regcache.h (struct regcache) <registers_owned>: New field.
8509 (init_register_cache, regcache_cpy): Declare.
8510 (regcache_read_pc, regcache_write_pc): Declare.
8511 (register_cache_size): Declare.
8512 (supply_regblock): Declare.
8513 * regcache.c (init_register_cache): New.
8514 (new_register_cache): Use it.
8515 (regcache_cpy): New.
8516 (register_cache_size): New.
8517 (supply_regblock): New.
8518 (regcache_read_pc, regcache_write_pc): New.
8520 * tracepoint.c: New.
8522 * Makefile.in (OBS): Add tracepoint.o.
8523 (tracepoint.o): New rule.
8525 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
8527 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
8529 (i386-mmx.c): Likewise.
8530 (i386-mmx-linux.o): Likewise.
8531 (i386-mmx-linux.c): Likewise.
8533 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
8534 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
8535 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
8536 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
8538 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
8539 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
8540 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
8542 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
8544 * Makefile.in (clean): Updated.
8546 (i386-avx.c): Likewise.
8547 (i386-avx-linux.o): Likewise.
8548 (i386-avx-linux.c): Likewise.
8549 (amd64-avx.o): Likewise.
8550 (amd64-avx.c): Likewise.
8551 (amd64-avx-linux.o): Likewise.
8552 (amd64-avx-linux.c): Likewise.
8554 * configure.srv (srv_i386_regobj): Add i386-avx.o.
8555 (srv_i386_linux_regobj): Add i386-avx-linux.o.
8556 (srv_amd64_regobj): Add amd64-avx.o.
8557 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
8558 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
8559 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
8560 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
8561 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
8562 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
8563 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
8565 * i387-fp.c: Include "i386-xstate.h".
8567 (i387_cache_to_xsave): Likewise.
8568 (i387_xsave_to_cache): Likewise.
8569 (x86_xcr0): Likewise.
8571 * i387-fp.h (i387_cache_to_xsave): Likewise.
8572 (i387_xsave_to_cache): Likewise.
8573 (x86_xcr0): Likewise.
8575 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
8576 * linux-crisv32-low.c (target_regsets): Likewise.
8577 * linux-m68k-low.c (target_regsets): Likewise.
8578 * linux-mips-low.c (target_regsets): Likewise.
8579 * linux-ppc-low.c (target_regsets): Likewise.
8580 * linux-s390-low.c (target_regsets): Likewise.
8581 * linux-sh-low.c (target_regsets): Likewise.
8582 * linux-sparc-low.c (target_regsets): Likewise.
8583 * linux-xtensa-low.c (target_regsets): Likewise.
8585 * linux-low.c: Include <sys/uio.h>.
8586 (regsets_fetch_inferior_registers): Support nt_type.
8587 (regsets_store_inferior_registers): Likewise.
8588 (linux_process_qsupported): New.
8589 (linux_target_ops): Add linux_process_qsupported.
8591 * linux-low.h (regset_info): Add nt_type.
8592 (linux_target_ops): Add process_qsupported.
8594 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
8596 (init_registers_i386_avx_linux): New.
8597 (init_registers_amd64_avx_linux): Likewise.
8598 (xmltarget_i386_linux_no_xml): Likewise.
8599 (xmltarget_amd64_linux_no_xml): Likewise.
8600 (PTRACE_GETREGSET): Likewise.
8601 (PTRACE_SETREGSET): Likewise.
8602 (x86_fill_xstateregset): Likewise.
8603 (x86_store_xstateregset): Likewise.
8604 (use_xml): Likewise.
8605 (x86_linux_update_xmltarget): Likewise.
8606 (x86_linux_process_qsupported): Likewise.
8607 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
8608 (x86_arch_setup): Don't call init_registers_amd64_linux nor
8609 init_registers_i386_linux here. Call
8610 x86_linux_update_xmltarget.
8611 (the_low_target): Add x86_linux_process_qsupported.
8613 * server.c (handle_query): Call target_process_qsupported.
8615 * target.h (target_ops): Add process_qsupported.
8616 (target_process_qsupported): New.
8618 2010-04-03 Pedro Alves <pedro@codesourcery.com>
8620 * inferiors.c (add_thread): Set last_status kind to
8621 TARGET_WAITKIND_IGNORE.
8622 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
8623 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
8624 (linux_wait_1): Move `thread' local definition to block that uses
8625 it. Don't NULL initialize `event_child'.
8626 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
8627 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
8628 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
8630 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8632 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
8633 an extended waitstatus, or by a watchpoint.
8634 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
8635 thread was stepping or has been stopped by a watchpoint.
8637 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8639 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
8640 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
8641 of another, then delete the previous, and validate all
8643 (validate_inserted_breakpoint): New.
8644 (delete_disabled_breakpoints): New.
8645 (validate_breakpoints): New.
8646 (check_mem_read): Validate breakpoints before trusting their
8647 shadow. Delete disabled breakpoints.
8648 (check_mem_write): Validate breakpoints before trusting they
8649 should be inserted. Delete disabled breakpoints.
8650 * mem-break.h (validate_breakpoints):
8651 * server.c (handle_query): Validate breakpoints when we see a
8654 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8656 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
8657 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
8658 if we could tell there's a GDB breakpoint at stop_pc.
8659 (need_step_over_p): Don't do a step over if we find a GDB
8660 breakpoint at the resume PC.
8662 * mem-break.c (struct raw_breakpoint): New.
8663 (enum bkpt_type): New type `gdb_breakpoint'.
8664 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
8665 fields. New field `raw'.
8666 (find_raw_breakpoint_at): New.
8667 (set_raw_breakpoint_at): Handle refcounting. Create a raw
8669 (set_breakpoint_at): Adjust.
8670 (delete_raw_breakpoint): New.
8671 (release_breakpoint): New.
8672 (delete_breakpoint): Rename to...
8673 (delete_breakpoint_1): ... this. Add proc parameter. Use
8674 release_breakpoint. Return ENOENT.
8675 (delete_breakpoint): Reimplement.
8676 (find_breakpoint_at): Delete.
8677 (find_gdb_breakpoint_at): New.
8678 (delete_breakpoint_at): Delete.
8679 (set_gdb_breakpoint_at): New.
8680 (delete_gdb_breakpoint_at): New.
8681 (gdb_breakpoint_here): New.
8682 (set_reinsert_breakpoint): Use release_breakpoint.
8683 (uninsert_breakpoint): Rename to ...
8684 (uninsert_raw_breakpoint): ... this.
8685 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
8686 (reinsert_raw_breakpoint): Change parameter type to
8688 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
8690 (check_breakpoints): Adjust. Use release_breakpoint.
8691 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
8692 (breakpoint_inserted_here): Ditto.
8693 (check_mem_read): Adjust to iterate over raw breakpoints instead.
8694 Don't trust the breakpoint's shadow if it is not inserted.
8695 (check_mem_write): Adjust to iterate over raw breakpoints instead.
8696 (delete_all_breakpoints): Adjust.
8697 (free_all_breakpoints): Mark all breakpoints as uninserted, and
8698 use delete_breakpoint_1.
8700 * mem-break.h (breakpoints_supported): Delete declaration.
8701 (set_gdb_breakpoint_at): Declare.
8702 (gdb_breakpoint_here): Declare.
8703 (delete_breakpoint_at): Delete.
8704 (delete_gdb_breakpoint_at): Declare.
8706 * server.h (struct raw_breakpoint): Forward declare.
8707 (struct process_info): New field `raw_breakpoints'.
8709 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
8712 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8714 * linux-low.c (status_pending_p_callback): Fix comment.
8715 (linux_wait_for_event_1): Move most of the internal breakpoint
8716 handling from here...
8717 (linux_wait_1): ... to here.
8718 (count_events_callback): New.
8719 (select_singlestep_lwp_callback): New.
8720 (select_event_lwp_callback): New.
8721 (cancel_breakpoints_callback): New.
8722 (select_event_lwp): New.
8723 (linux_wait_1): Simplify internal breakpoint handling. Give equal
8724 priority to all LWPs that have had events that should be reported
8725 to the client. Cancel breakpoints when about to reporting the
8726 event to the client, not while stopping lwps. No longer cancel
8727 finished single-steps here.
8728 (cancel_finished_single_step): Delete.
8729 (cancel_finished_single_steps): Delete.
8731 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8733 * mem-break.c (enum bkpt_type): New.
8734 (struct breakpoint): New field `type'.
8735 (set_breakpoint_at): Change return type to struct breakpoint
8736 pointer. Set type to `other_breakpoint' by default.
8737 (delete_breakpoint): Rewrite, supporting more than one breakpoint
8738 in the breakpoint list.
8739 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
8740 (reinsert_breakpoint): Rename to ...
8741 (reinsert_raw_breakpoint): ... this.
8742 (reinsert_breakpoints_at): Adjust.
8743 * mem-break.h (struct breakpoint): Declare.
8744 (set_breakpoint_at): Change return type to struct breakpoint
8747 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8749 * server.c (handle_query): Assign, not compare.
8751 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8753 Teach linux gdbserver to step-over-breakpoints.
8755 * linux-low.c (can_hardware_single_step): New.
8756 (supports_breakpoints): New.
8757 (handle_extended_wait): If stopping threads, read the stop pc of
8760 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
8761 low target doesn't support retrieving the PC.
8762 (add_lwp): Set last_resume_kind to resume_continue.
8763 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
8764 (linux_attach): Don't clear stop_expected. Set the lwp's
8765 last_resume_kind to resume_stop.
8766 (linux_detach_one_lwp): Don't check for removed breakpoints.
8767 (check_removed_breakpoint): Delete.
8768 (status_pending_p): Rename to ...
8769 (status_pending_p_callback): ... this. Don't check for removed
8770 breakpoints. Don't consider threads that are stopped from GDB's
8772 (linux_wait_for_lwp): Always read the stop_pc here.
8773 (cancel_breakpoint): New.
8774 (step_over_bkpt): New global.
8775 (linux_wait_for_event_1): Implement stepping over breakpoints.
8776 (gdb_wants_lwp_stopped): New.
8777 (gdb_wants_all_stopped): New.
8778 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
8779 single-step traps here. Store the thread's last reported target
8781 (send_sigstop): Don't clear stop_expected. Always set it,
8783 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
8784 (cancel_finished_single_step): New.
8785 (cancel_finished_single_steps): New.
8786 (wait_for_sigstop): Don't cancel finished single-step traps here.
8787 (linux_resume_one_lwp): Don't check for removed breakpoints.
8788 Don't set `step' on non-hardware step archs.
8789 (linux_set_resume_request): Ignore resume_stop requests if already
8790 stopping or stopped. Set the lwp's last_resume_kind.
8791 (resume_status_pending_p): Don't check for removed breakpoints.
8792 (need_step_over_p): New.
8793 (start_step_over): New.
8794 (finish_step_over): New.
8795 (linux_resume_one_thread): Always queue a sigstop for resume_stop
8796 requests. Clear the thread's last reported target waitstatus.
8797 Don't use the `suspended' flag. Don't consider pending breakpoints.
8798 (linux_resume): Start a step-over if necessary.
8799 (proceed_one_lwp): New.
8800 (proceed_all_lwps): New.
8801 (unstop_all_lwps): New.
8802 * linux-low.h (struct lwp_info): Rewrite comment for the
8803 `suspended' flag. Add the `stop_pc' field. Delete the
8804 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
8805 Add `'last_resume_kind' and `need_step_over' fields.
8806 * inferiors.c (struct thread_info): Delete, moved elsewhere.
8807 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
8808 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
8809 (set_raw_breakpoint_at): New.
8810 (set_breakpoint_at): Rewrite to use it.
8811 (reinsert_breakpoint_handler): Delete.
8812 (set_reinsert_breakpoint): New.
8813 (reinsert_breakpoint_by_bp): Delete.
8814 (delete_reinsert_breakpoints): New.
8815 (uninsert_breakpoint): Rewrite.
8816 (uninsert_breakpoints_at): New.
8817 (reinsert_breakpoint): Rewrite.
8818 (reinsert_breakpoints_at): New.
8819 (check_breakpoints): Rewrite.
8820 (breakpoint_here): New.
8821 (breakpoint_inserted_here): New.
8822 (check_mem_read): Adjust.
8823 * mem-break.h (breakpoints_supported, breakpoint_here)
8824 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
8825 (reinsert_breakpoint_by_bp): Delete declaration.
8826 (delete_reinsert_breakpoints): Declare.
8827 (reinsert_breakpoint): Delete declaration.
8828 (reinsert_breakpoints_at): Declare.
8829 (uninsert_breakpoint): Delete declaration.
8830 (uninsert_breakpoints_at): Declare.
8831 (check_breakpoints): Adjust prototype.
8832 * server.h: Adjust include order.
8833 (struct thread_info): Declare here. Add a `last_status' field.
8835 2010-03-23 Michael Snyder <msnyder@vmware.com>
8837 * server.c (crc32): New function.
8838 (handle_query): Add handling for 'qCRC:' request.
8840 2010-03-23 Pedro Alves <pedro@codesourcery.com>
8842 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
8843 lwp had been stopped by a watchpoint.
8845 2010-03-16 Pedro Alves <pedro@codesourcery.com>
8847 * server.h (internal_error): Declare.
8848 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
8849 * utils.c (internal_error): New function.
8851 2010-03-15 Andreas Schwab <schwab@redhat.com>
8853 * configure.srv: Fix typo setting srv_regobj.
8855 2010-03-15 Pedro Alves <pedro@codesourcery.com>
8857 * linux-low.c (fetch_register): Avoid passing a non string literal
8859 (usr_store_inferior_registers): Ditto.
8861 2010-03-14 Pedro Alves <pedro@codesourcery.com>
8863 * linux-low.c (linux_write_memory): Bail out early if peeking
8866 2010-03-14 Pedro Alves <pedro@codesourcery.com>
8868 * linux-low.h (struct lwp_info): New fields
8869 `stopped_by_watchpoint' and `stopped_data_address'.
8870 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
8871 here, and cache them in the lwp object.
8872 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
8874 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
8876 (linux_stopped_by_watchpoint): Rewrite.
8877 (linux_stopped_data_address): Rewrite.
8879 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
8881 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
8882 switching the current inferior, not before.
8884 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
8886 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
8887 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
8888 i386-linux.c and amd64-linux.c.
8889 (reg-i386.o): Removed.
8890 (reg-i386.c): Likewise.
8891 (reg-i386-linux.o): Likewise.
8892 (reg-i386-linux.c): Likewise.
8893 (reg-x86-64.o): Likewise.
8894 (reg-x86-64.c): Likewise.
8895 (reg-x86-64-linux.o): Likewise.
8896 (reg-x86-64-linux.c): Likewise.
8899 (i386-linux.o): Likewise.
8900 (i386-linux.c): Likewise.
8901 (amd64.o): Likewise.
8902 (amd64.c): Likewise.
8903 (amd64-linux.o): Likewise.
8904 (amd64-linux.c): Likewise.
8906 * configure.srv (srv_i386_regobj): New.
8907 (srv_i386_linux_regobj): Likewise.
8908 (srv_amd64_regobj): Likewise.
8909 (srv_amd64_linux_regobj): Likewise.
8910 (srv_i386_32bit_xmlfiles): Likewise.
8911 (srv_i386_64bit_xmlfiles): Likewise.
8912 (srv_i386_xmlfiles): Likewise.
8913 (srv_amd64_xmlfiles): Likewise.
8914 (srv_i386_linux_xmlfiles): Likewise.
8915 (srv_amd64_linux_xmlfiles): Likewise.
8916 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
8917 srv_xmlfiles to $srv_i386_xmlfiles.
8918 (i[34567]86-*-mingw32ce*): Likewise.
8919 (i[34567]86-*-mingw*): Likewise.
8920 (i[34567]86-*-nto*): Likewise.
8921 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
8922 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
8923 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
8924 (x86_64-*-linux*): Likewise.
8926 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
8927 (init_registers_amd64_linux): New.
8928 (x86_arch_setup): Replace init_registers_x86_64_linux with
8929 init_registers_amd64_linux.
8931 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
8933 * configure.ac: Check for libdl. If it is not available link against
8934 static libthread_db.
8935 * configure: Regenerate.
8937 2010-02-22 Pedro Alves <pedro@codesourcery.com>
8941 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
8942 handing a read watchpoint.
8943 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
8945 2010-02-12 Doug Evans <dje@google.com>
8947 * linux-low.c (linux_supports_tracefork_flag): Document.
8948 (linux_look_up_symbols): Add comment.
8950 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
8952 * regcache.c (supply_register): Clear regcache if buf is NULL.
8954 2010-02-02 Nicolas Roche <roche@sourceware.org>
8955 Joel Brobecker <brobecker@adacore.com>
8957 * inferiors.c (find_inferior): Add function documentation.
8958 (unloaded_dll): Handle the case where the unloaded dll has not
8959 been previously registered in the dll list.
8961 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
8963 * linux-arm-low.c (thumb_breakpoint_len): Delete.
8964 (thumb2_breakpoint): New.
8965 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
8967 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8969 * linux-low.c (get_stop_pc): Check for SIGTRAP.
8970 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
8973 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8975 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
8977 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8979 * linux-s390-low.c (s390_collect_ptrace_register)
8980 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
8982 2010-01-21 Doug Evans <dje@google.com>
8984 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
8985 (PTRACE_ARG4_TYPE): New macro.
8986 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
8987 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
8988 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
8989 (usr_store_inferior_registers): Ditto.
8990 (linux_read_memory, linux_write_memory): Ditto.
8991 (linux_test_for_tracefork): Ditto.
8993 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
8994 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
8996 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8998 * proc-service.c (ps_lgetregs): Don't refetch registers from the
9001 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9003 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
9004 prototype to take a regcache. Adjust.
9006 2010-01-20 Pedro Alves <pedro@codesourcery.com>
9008 * regcache.h (struct thread_info): Forward declare.
9009 (struct regcache): New.
9010 (new_register_cache): Adjust prototype.
9011 (get_thread_regcache): Declare.
9012 (free_register_cache): Adjust prototype.
9013 (registers_to_string, registers_from_string): Ditto.
9014 (supply_register, supply_register_by_name, collect_register)
9015 (collect_register_as_string, collect_register_by_name): Ditto.
9016 * regcache.c (struct inferior_regcache_data): Delete.
9017 (get_regcache): Rename to ...
9018 (get_thread_regcache): ... this. Adjust. Switch inferior before
9020 (regcache_invalidate_one): Adjust.
9021 (regcache_invalidate): Fix prototype.
9022 (new_register_cache): Return the new register cache.
9023 (free_register_cache): Change prototype.
9024 (realloc_register_cache): Adjust.
9025 (registers_to_string): Change prototype to take a regcache. Adjust.
9026 (registers_from_string): Ditto.
9027 (register_data): Ditto.
9028 (supply_register): Ditto.
9029 (supply_register_by_name): Ditto.
9030 (collect_register): Ditto.
9031 (collect_register_as_string): Ditto.
9032 (collect_register_by_name): Ditto.
9033 * server.c (process_serial_event): Adjust.
9034 * linux-low.h (regset_fill_func, regset_store_func): Change
9036 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
9038 * linux-low.c (get_stop_pc): Adjust.
9039 (check_removed_breakpoint): Adjust.
9040 (linux_wait_for_event): Adjust.
9041 (linux_resume_one_lwp): Adjust.
9042 (fetch_register): Add regcache parameter. Adjust.
9043 (usr_store_inferior_registers): Ditto.
9044 (regsets_fetch_inferior_registers): Ditto.
9045 (regsets_store_inferior_registers): Ditto.
9046 (linux_fetch_registers, linux_store_registers): Ditto.
9047 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
9049 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
9051 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
9052 prototype to take a regcache.
9053 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9054 * remote-utils.c (convert_ascii_to_int, outreg)
9055 (prepare_resume_reply): Change prototype to take a regcache.
9057 * target.h (struct target_ops) <fetch_registers, store_registers>:
9058 Change prototype to take a regcache.
9059 (fetch_inferior_registers, store_inferior_registers): Change
9060 prototype to take a regcache. Adjust.
9061 * proc-service.c (ps_lgetregs): Adjust.
9062 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9063 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9064 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9065 take a regcache. Adjust.
9066 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9067 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9068 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9069 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9070 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9071 (cris_cannot_fetch_register):
9072 (cris_breakpoint_at): Change prototype to take a regcache.
9074 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9075 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9076 to take a regcache. Adjust.
9077 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9079 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9080 take a regcache. Adjust.
9081 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9082 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9083 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9084 * linux-mips-low.c (mips_get_pc):
9085 (mips_set_pc): Change prototype to take a regcache. Adjust.
9086 (mips_reinsert_addr): Adjust.
9087 (mips_collect_register): Change prototype to take a regcache.
9089 (mips_supply_register):
9090 (mips_collect_register_32bit, mips_supply_register_32bit)
9091 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9092 (mips_store_fpregset): Ditto.
9093 * linux-ppc-low.c (ppc_supply_ptrace_register)
9094 (ppc_supply_ptrace_register): Ditto.
9095 (parse_spufs_run): Adjust.
9096 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9097 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9098 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9099 take a regcache. Adjust.
9100 * linux-s390-low.c (s390_collect_ptrace_register)
9101 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9102 (s390_set_pc): Change prototype to take a regcache. Adjust.
9103 (s390_arch_setup): Adjust.
9104 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9105 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9106 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9107 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9108 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9110 (sparc_breakpoint_at): Adjust.
9111 * linux-xtensa-low.c (xtensa_fill_gregset):
9112 (xtensa_store_gregset):
9113 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9114 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9115 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9116 prototype to take a regcache. Adjust.
9117 * win32-arm-low.c (arm_fetch_inferior_register)
9118 (arm_store_inferior_register): Change prototype to take a
9120 * win32-i386-low.c (i386_fetch_inferior_register)
9121 (i386_store_inferior_register): Change prototype to take a
9123 * win32-low.c (child_fetch_inferior_registers)
9124 (child_store_inferior_registers): Change prototype to take a
9126 (win32_wait): Adjust.
9127 (win32_fetch_inferior_registers): Change prototype to take a
9129 (win32_store_inferior_registers): Adjust.
9130 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9131 store_inferior_register>: Change prototype to take a regcache.
9133 2010-01-20 Doug Evans <dje@google.com>
9135 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9137 (linux_wait_for_event1, linux_init_signals): Ditto.
9138 (W_STOPCODE): Provide definition if missing.
9140 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9142 * linux-low.c (linux_core_of_thread): New.
9143 (compare_ints, show_process, list_threads): New.
9144 (linux_qxfer_osdata): Report threads and cores.
9145 (linux_target_op): Register linux_core_of_thread.
9146 * remote-utils.c (prepare_resume_reply): Report the core.
9147 (buffer_xml_printf): Support %d specifier.
9148 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9150 (handle_query): Handle qXfer:threads. Announce availability
9152 * target.h (struct target_ops): New field core_of_thread.
9154 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9156 * Makefile.in (clean): Remove new generated files.
9157 (reg-s390.o, reg-s390.c): Remove rules.
9158 (reg-s390x.o, reg-s390x.c): Likewise.
9159 (s390-linux32.o, s390-linux32.c): Add rules.
9160 (s390-linux64.o, s390-linux64.c): Likewise.
9161 (s390x-linux64.o, s390x-linux64.c): Likewise.
9162 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9163 * linux-s390-low.c: Include <elf.h>.
9164 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9165 (init_registers_s390): Remove prototype.
9166 (init_registers_s390x): Likewise.
9167 (init_registers_s390_linux32): Add prototype.
9168 (init_registers_s390_linux64): Likewise.
9169 (init_registers_s390x_linux64): Likewise.
9170 (s390_num_regs_3264): New define.
9171 (s390_regmap_3264): New global variable.
9172 (s390_cannot_fetch_register): Remove obsolete check.
9173 (s390_cannot_store_register): Likewise.
9174 (s390_collect_ptrace_register): Handle upper/lower register halves.
9175 (s390_supply_ptrace_register): Likewise.
9176 (s390_fill_gregset): Update to register number changes.
9177 (s390_get_hwcap): New routine.
9178 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9179 Install appropriate regmap and register set.
9181 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9183 * server.c (gdbserver_version): Update copyright year to 2010.
9184 * gdbreplay.c (gdbreplay_version): Likewise.
9186 2009-12-28 Doug Evans <dje@google.com>
9188 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9189 elf/external.h. Include <elf.h> instead but only if necessary.
9191 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9193 * linux-low.c (linux_remove_process): Remove `detaching'
9194 parameter. Don't release/detach from thread_db here.
9195 (linux_kill): Release/detach from thread_db here, ...
9196 (linux_detach): ... and here, before actually detaching.
9197 (linux_wait_1): ... and here, when a process exits.
9198 * thread-db.c (any_thread_of): New.
9199 (thread_db_free): Switch the current inferior to a thread of the
9202 2009-12-21 Doug Evans <dje@google.com>
9204 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9206 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9207 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9208 warning ifndef __NR_tkill. Move setting of errno there too.
9209 Delete unnecessary resetting of errno after syscall.
9210 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9212 * configure.ac: Check for dladdr.
9213 * config.in: Regenerate.
9214 * configure: Regenerate.
9215 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9216 (try_thread_db_load): Update.
9218 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9220 2009-12-18 Doug Evans <dje@google.com>
9222 * event-loop.c: Include unistd.h if it exists.
9224 * linux-low.c (my_waitpid): Move definition away from being in
9225 between linux_tracefork_child/linux_test_for_tracefork.
9227 * gdb_proc_service.h (psaddr_t): Fix type.
9228 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9229 signature to match glibc.
9231 2009-12-16 Doug Evans <dje@google.com>
9233 * linux-low.c (linux_read_memory): Fix argument to read.
9235 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9237 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9238 events, don't leave current_inferior pointing at null.
9240 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9242 * win32-low.c (LOG): Delete.
9243 (OUTMSG): Output to stderr.
9244 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9245 on compile time LOG macro.
9246 (win32_wait): Fix debug output.
9248 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9250 * win32-low.c (win32_add_one_solib): If the dll name is
9251 "ntdll.dll", prepend the system directory to the dll path.
9253 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9255 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9257 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
9258 Vladimir Prus <vladimir@codesourcery.com>
9260 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9261 * configure.ac: Check for __mcoldfire__ and set
9262 gdb_cv_m68k_is_coldfire.
9263 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9264 reg-cf.o and reg-m68k.o.
9265 * configure: Regenerated.
9267 2009-11-16 Pedro Alves <pedro@codesourcery.com>
9269 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9270 Pass it to thread_db_free.
9271 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9272 proper `detaching' argument to linux_remove_process.
9273 * linux-low.h (thread_db_free): Add `detaching' parameter.
9274 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9276 (thread_db_free): Add `detaching' parameter. Only
9277 call td_ta_clear_event if detaching from process.
9279 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9281 * thread-db.c (thread_db_free): Fix typo.
9283 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9286 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9288 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9290 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9291 with an i686 compiler.
9292 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9294 * configure: Rebuilt.
9296 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9300 * server.c (handle_search_memory_1): Correct read_addr initialization
9301 in loop for searching subsequent chunks.
9303 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9305 * configure.ac: New --with-libthread-db option.
9306 * thread-db.c: Allow direct dependence on libthread_db.
9307 (thread_db_free): Adjust.
9308 * config.in: Regenerate.
9309 * configure: Likewise.
9311 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9314 * thread-db.c (attach_thread): New function.
9315 (maybe_attach_thread): Return success/failure.
9316 (find_new_threads_callback): Adjust.
9317 (thread_db_find_new_threads): Loop until no new threads.
9319 2009-10-13 Pedro Alves <pedro@codesourcery.com>
9321 * proc-service.c (ps_lgetregs): Formatting.
9323 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9325 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9326 * configure.ac: Adjust.
9327 * linux-low.h (struct process_info_private): Move members to struct
9329 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9330 * linux-low.c (linux_remove_process): Adjust.
9331 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9332 * server.c (handle_query): Move code ...
9333 (handle_monitor_command): ... here. New function.
9334 * target.h (struct target_ops): New member.
9335 * thread-db.c (struct thread_db): New.
9336 (libthread_db_search_path): New variable.
9337 (thread_db_create_event, thread_db_enable_reporting)
9338 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9339 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9340 (try_thread_db_load_1, dladdr_to_soname): New functions.
9341 (try_thread_db_load, thread_db_load_search): New functions.
9342 (thread_db_init): Search for libthread_db.
9343 (thread_db_free): New function.
9344 (thread_db_handle_monitor_command): Likewise.
9345 * config.in: Regenerate.
9346 * configure: Regenerate.
9348 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9350 * spu-low.c (spu_kill): Wait for inferior to terminate.
9351 Call clear_inferiors.
9352 (spu_detach): Call clear_inferiors.
9354 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9356 * aclocal.m4: Regenerate.
9357 * config.in: Likewise.
9358 * configure: Likewise.
9360 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9362 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9363 (parse_spufs_run): New function.
9364 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9365 (ppc_breakpoint_at): Handle SPU breakpoints.
9367 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9369 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9370 (SPUFS_MAGIC): Define.
9371 (spu_enumerate_spu_ids): New function.
9372 (linux_qxfer_spu): New function.
9373 (linux_target_ops): Install linux_qxfer_spu.
9375 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9377 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9378 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9379 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9380 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9381 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9382 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9383 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9384 (init_registers_powerpc_cell32l): Add prototype.
9385 (init_registers_powerpc_cell64l): Likewise.
9386 (ppc_arch_setup): Detect Cell/B.E. architecture.
9388 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9390 * Makefile.in (datarootdir): New variable.
9392 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9394 * linux-low.c (linux_write_memory): Update debugging output.
9395 * Makefile.in (clean): Add new descriptions.
9396 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9397 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9398 * configure.srv: Add new files for arm*-*-linux*.
9399 * linux-arm-low.c: Add new declarations.
9400 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9401 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9402 (HWCAP_VFPv3D16): New.
9403 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9404 instead of __IWMMXT__.
9405 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9406 (arm_arch_setup): New.
9407 (target_regsets): Remove #ifdef. Add VFP regset.
9408 (the_low_target): Use arm_arch_setup.
9410 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9412 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9413 the main thread again.
9415 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9417 Adding Neutrino gdbserver.
9418 * configure: Regenerated.
9419 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9420 * configure.srv (i[34567]86-*-nto*): New target.
9421 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9422 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9423 (nto_comctrl) [__QNX__]: New function.
9424 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9426 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
9428 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9431 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9432 Pedro Alves <pedro@codesourcery.com>
9434 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9435 don't support CONTEXT_EXTENDED_REGISTERS.
9436 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9437 (the_low_target): Install them.
9438 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9439 failing with ERROR_PIPE_NOT_CONNECTED.
9441 2009-06-30 Doug Evans <dje@google.com>
9442 Pierre Muller <muller@ics.u-strasbg.fr>
9444 Add h/w watchpoint support to x86-linux, win32-i386.
9445 * Makefile.in (SFILES): Add i386-low.c
9446 (i386_low_h): Define.
9447 (i386-low.o): Add dependencies.
9448 (linux-x86-low.o): Add i386-low.h dependency.
9449 (win32-i386-low.o): Ditto.
9450 * i386-low.c: New file.
9451 * i386-low.h: New file.
9452 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9453 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9454 * linux-low.c (linux_add_process): Initialize arch_private.
9455 (linux_remove_process): Free arch_private.
9456 (add_lwp): Initialize arch_private.
9457 (delete_lwp): Free arch_private.
9458 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9460 * linux-low.h (process_info_private): New member arch_private.
9461 (lwp_info): New member arch_private.
9462 (linux_target_ops): New members new_process, new_thread,
9464 (ptid_of): New macro.
9465 * linux-x86-low.c: Include stddef.h, i386-low.h.
9466 (arch_process_info): New struct.
9467 (arch_lwp_info): New struct.
9468 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9469 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9470 (i386_dr_low_get_status): New function.
9471 (x86_insert_point, x86_remove_point): New functions.
9472 (x86_stopped_by_watchpoint): New function.
9473 (x86_stopped_data_address): New function.
9474 (x86_linux_new_process, x86_linux_new_thread): New functions.
9475 (x86_linux_prepare_to_resume): New function.
9476 (the_low_target): Add entries for insert_point, remove_point,
9477 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9479 * server.c (debug_hw_points): New global.
9480 (monitor_show_help): Document set debug-hw-points.
9481 (handle_query): Process "set debug-hw-points".
9482 * server.h (debug_hw_points): Declare.
9483 (paddress): Declare.
9484 * utils.c (NUMCELLS, CELLSIZE): New macros.
9485 (get_sell, xsnprintf, paddress): New functions.
9486 * win32-arm-low.c (the_low_target): Add entries for insert_point,
9487 remove_point, stopped_by_watchpoint, stopped_data_address.
9488 * win32-i386-low.c: Include i386-low.h.
9489 (debug_reg_state): Replaces dr.
9490 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9491 (i386_dr_low_get_status): New function.
9492 (i386_insert_point, i386_remove_point): New functions.
9493 (i386_stopped_by_watchpoint): New function.
9494 (i386_stopped_data_address): New function.
9495 (i386_initial_stuff): Update.
9496 (get_thread_context,set_thread_context,i386_thread_added): Update.
9497 (the_low_target): Add entries for insert_point,
9498 remove_point, stopped_by_watchpoint, stopped_data_address.
9499 * win32-low.c (win32_insert_watchpoint): New function.
9500 (win32_remove_watchpoint): New function.
9501 (win32_stopped_by_watchpoint): New function.
9502 (win32_stopped_data_address): New function.
9503 (win32_target_ops): Add entries for insert_watchpoint,
9504 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
9505 * win32-low.h (win32_target_ops): New members insert_point,
9506 remove_point, stopped_by_watchpoint, stopped_data_address.
9508 2009-06-25 Pedro Alves <pedro@codesourcery.com>
9510 * server.c (process_serial_event): Re-return unsupported, not
9511 error, if the type isn't recognized. Re-allow supporting only
9512 insert or remove packets. Also call require_running for
9513 breakpoints. Add missing break statement to default case. Tidy.
9514 * target.h (struct target_ops): Rename insert_watchpoint to
9515 insert_point, and remove_watchpoint to remove_point.
9517 * linux-low.h (struct linux_target_ops): Likewise.
9518 * linux-low.c (linux_insert_watchpoint): Rename to ...
9519 (linux_insert_point): ... this. Adjust.
9520 (linux_remove_watchpoint): Rename to ...
9521 (linux_remove_point): ... this. Adjust.
9522 (linux_target_ops): Adjust.
9523 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
9524 (cris_insert_point): ... this.
9525 (cris_remove_watchpoint): Rename to ...
9526 (cris_remove_point): ... this.
9527 (the_low_target): Adjust.
9529 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
9531 * server.c (handle_v_kill): Pass signal_pid to
9532 kill_inferior if multi_process is zero.
9534 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
9536 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
9537 * target.h (target_ops): Comment for *_watchpoint to make it clear
9538 the functions can get types '0' and '1'.
9540 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
9542 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
9543 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
9544 * regcache.c (get_regcache): Likewise.
9545 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
9546 * win32-low.c (child_fetch_inferior_registers): Remove check for
9549 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
9550 Pedro Alves <pedro@codesourcery.com>
9552 * target.h (struct target_ops) <supports_multi_process>: New
9554 (target_supports_multi_process): New.
9555 * server.c (handle_query): Even if GDB reports support, only
9556 enable multi-process if the target also supports it. Report
9557 multi-process support only if the target backend supports it.
9558 * linux-low.c (linux_supports_multi_process): New function.
9559 (linux_target_ops): Install it as target_supports_multi_process
9562 2009-05-24 Doug Evans <dje@google.com>
9564 Global renaming of find_thread_pid to find_thread_ptid.
9565 * server.h (find_thread_ptid): Renamed from find_thread_pid.
9566 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
9567 All callers updated.
9569 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
9570 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
9573 * linux-low.c (get_stop_pc): Print pc if debug_threads.
9574 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
9575 (linux_resume_one_lwp): Ditto.
9577 2009-05-23 Doug Evans <dje@google.com>
9579 * linux-low.c (linux_resume_one_lwp): Change type of first arg
9580 from struct inferior_list_entry * to struct lwp_info *.
9581 All callers updated.
9583 2009-05-13 Doug Evans <dje@google.com>
9585 * linux-x86-low.c: Don't include assert.h.
9586 (x86_siginfo_fixup): Use fatal, not assert.
9587 (x86_arch_setup): Fix comment.
9589 2009-05-12 Doug Evans <dje@google.com>
9591 Biarch support for i386/amd64 gdbserver.
9592 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
9593 Add linux-x86-low.c.
9594 (linux-i386-low.o, linux-x86-64-low.o): Delete.
9595 (linux-x86-low.o): Add.
9596 * linux-x86-64-low.c: Delete.
9597 * linux-i386-low.c: Delete.
9598 * linux-x86-low.c: New file.
9599 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
9601 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
9603 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
9604 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
9605 (linux_child_pid_to_exec_file): New function.
9606 (elf_64_header_p, elf_64_file_p): New functions.
9607 (siginfo_fixup): New function.
9608 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
9609 give target a chance to convert layout.
9610 * linux-low.h (linux_target_ops): New member siginfo_fixup.
9611 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
9613 2009-05-07 Doug Evans <dje@google.com>
9615 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
9616 (regsets_store_inferior_registers): Ditto.
9618 2009-05-06 Pedro Alves <pedro@codesourcery.com>
9622 * linux-low.c (must_set_ptrace_flags): Delete.
9623 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
9625 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
9626 `lwp->must_set_ptrace_flags' instead.
9627 (linux_wait_for_event_1): Set ptrace options here.
9628 (linux_wait_1): ... not here.
9630 2009-04-30 Doug Evans <dje@google.com>
9632 * inferiors.c (started_inferior_callback): New function.
9633 (attached_inferior_callback): New function.
9634 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
9635 * server.c (print_started_pid, print_attached_pid): New functions.
9636 (detach_or_kill_for_exit): New function.
9637 (main): Call it instead of for_each_inferior (kill_inferior_callback).
9638 * server.h (have_started_inferiors_p): Declare.
9639 (have_attached_inferiors_p): Declare.
9641 * inferiors.c (remove_process): Fix memory leak, free process.
9642 * linux-low.c (linux_remove_process): New function.
9643 (linux_kill): Call it instead of remove_process.
9644 (linux_detach, linux_wait_1): Ditto.
9646 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
9648 * configure.srv: Add x86 Windows CE target.
9650 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9652 * inferiors.c (get_thread_process): Make global.
9653 * server.h (get_thread_process): Add prototype.
9654 * thread-db.c (find_one_thread): Use get_thread_process
9655 instead of current_process.
9656 (thread_db_get_tls_address): Do not crash if called when
9657 thread layer is not yet initialized.
9659 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9661 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
9662 * spu-low.c (current_tid): Rename to ...
9663 (current_ptid): ... this.
9664 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
9665 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
9666 ptid_get_lwp (current_ptid) instead of current_tid.
9667 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
9668 instead of current_tid. Use find_process_pid to verify pid
9669 argument is valid. Pass proper argument to remove_process.
9670 (spu_thread_alive): Compare current_ptid instead of current_tid.
9671 (spu_resume): Likewise.
9673 2009-04-02 Pedro Alves <pedro@codesourcery.com>
9675 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
9678 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9680 Implement the multiprocess extensions, and add linux multiprocess
9683 * server.h (ULONGEST): Declare.
9684 (struct ptid, ptid_t): New.
9685 (minus_one_ptid, null_ptid): Declare.
9686 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9687 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
9688 (struct inferior_list_entry): Change `id' type from unsigned from
9690 (struct sym_cache, struct breakpoint, struct
9691 process_info_private): Forward declare.
9692 (struct process_info): Declare.
9693 (current_process): Declare.
9694 (all_processes): Declare.
9695 (initialize_inferiors): Declare.
9696 (add_thread): Adjust to use ptid_t.
9697 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
9698 (add_process, remove_process, find_thread_pid): Declare.
9699 (find_inferior_id): Adjust to use ptid_t.
9700 (cont_thread, general_thread, step_thread): Change type to ptid_t.
9701 (multi_process): Declare.
9702 (push_event): Adjust to use ptid_t.
9703 (read_ptid, write_ptid): Declare.
9704 (prepare_resume_reply): Adjust to use ptid_t.
9705 (clear_symbol_cache): Declare.
9706 * inferiors.c (all_processes): New.
9707 (null_ptid, minus_one_ptid): New.
9708 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9709 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
9710 (add_thread): Change unsigned long to ptid. Remove gdb_id
9712 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
9713 (gdb_id_to_thread): Rename to ...
9714 (find_thread_pid): ... this. Change unsigned long to ptid.
9715 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
9716 (loaded_dll, pull_pid_from_list): Adjust.
9717 (add_process, remove_process, find_process_pid)
9718 (get_thread_process, current_process, initialize_inferiors): New.
9719 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
9720 (struct target_waitstatus) <related_pid>: Ditto.
9721 (struct target_ops) <kill, detach>: Add `pid' argument. Change
9723 (struct target_ops) <join>: Add `pid' argument.
9724 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
9725 (struct target_ops) <wait>: Add `ptid' field. Change return type
9727 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
9728 (mywait): Add `ptid' argument. Change return type to ptid_t.
9729 (target_pid_to_str): Declare.
9730 * target.c (set_desired_inferior): Adjust to use ptids.
9731 (mywait): Add new `ptid' argument. Adjust.
9732 (target_pid_to_str): New.
9733 * mem-break.h (free_all_breakpoints): Declare.
9734 * mem-break.c (breakpoints): Delelete.
9735 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
9736 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
9737 to use per-process breakpoint list.
9738 (free_all_breakpoints): New.
9739 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
9740 (symbol_cache, all_symbols_looked_up): Delete.
9742 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
9744 (prepare_resume_reply): Change ptid argument's type from unsigned
9745 long to ptid_t. Adjust. Implement W;process and X;process.
9746 (free_sym_cache, clear_symbol_cache): New.
9747 (look_up_one_symbol): Adjust to per-process symbol cache. *
9748 * server.c (cont_thread, general_thread, step_thread): Change type
9751 (multi_process): New.
9752 (last_ptid): Change type to ptid_t.
9753 (struct vstop_notif) <ptid>: Change type to ptid_t.
9754 (queue_stop_reply, push_event): Change `ptid' argument's type to
9756 (discard_queued_stop_replies): Add `pid' argument.
9757 (start_inferior): Adjust to use ptids. Adjust to mywait interface
9758 changes. Don't reference the `attached' global.
9759 (attach_inferior): Adjust to mywait interface changes.
9760 (handle_query): Adjust to use ptids. Parse GDB's qSupported
9761 features. Handle and report "multiprocess+". Handle
9763 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
9765 (handle_v_kill): New.
9766 (handle_v_stopped): Adjust to use target_pid_to_str.
9767 (handle_v_requests): Allow multiple attaches and runs when
9768 multiprocess extensions are in effect. Handle "vKill".
9769 (myresume): Adjust to use ptids.
9770 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
9771 (handle_status): Adjust to discard_queued_stop_replies interface
9773 (first_thread_of, kill_inferior_callback)
9774 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
9775 (main): Call initialize_inferiors. Adjust to use ptids, killing
9776 and detaching from all inferiors. Handle multiprocess packet
9778 * linux-low.h: Include gdb_proc_service.h.
9779 (struct process_info_private): New.
9780 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
9781 <lwpid_of>: Use ptid_get_lwp.
9782 (get_lwp_thread): Adjust.
9783 (struct lwp_info): Add `dead' member.
9784 (find_lwp_pid): Declare.
9785 * linux-low.c (thread_db_active): Delete.
9786 (new_inferior): Adjust comment.
9787 (inferior_pid): Delete.
9788 (linux_add_process): New.
9789 (handle_extended_wait): Adjust.
9790 (add_lwp): Change unsigned long to ptid.
9791 (linux_create_inferior): Add process to processes table. Adjust
9792 to use ptids. Don't set new_inferior here.
9793 (linux_attach_lwp): Rename to ...
9794 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
9795 it. Adjust to use ptids.
9796 (linux_attach_lwp): New.
9797 (linux_attach): Add process to processes table. Don't set
9799 (struct counter): New.
9800 (second_thread_of_pid_p, last_thread_of_process_p): New.
9801 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
9803 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
9804 processes. Remove process from process table.
9805 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
9806 to multiple processes.
9807 (any_thread_of): New.
9808 (linux_detach): Add `pid' argument, and handle it. Remove process
9809 from processes table.
9810 (linux_join): Add `pid' argument. Handle it.
9811 (linux_thread_alive): Change unsighed long argument to ptid_t.
9812 Consider dead lwps as not being alive.
9813 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
9814 threads we're not interested in.
9815 (same_lwp, find_lwp_pid): New.
9816 (linux_wait_for_lwp): Change `pid' argument's type from int to
9818 (linux_wait_for_event): Rename to ...
9819 (linux_wait_for_event_1): ... this. Change `pid' argument's type
9820 from int to ptid_t. Adjust.
9821 (linux_wait_for_event): New.
9822 (linux_wait_1): Add `ptid' argument. Change return type to
9823 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
9824 that exit from the process table.
9825 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
9827 (mark_lwp_dead): New.
9828 (wait_for_sigstop): Adjust to use ptids. If a process exits while
9829 stopping all threads, mark its main lwp as dead.
9830 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
9832 (fetch_register, usr_store_inferior_registers)
9833 (regsets_fetch_inferior_registers)
9834 (regsets_store_inferior_registers, linux_read_memory)
9835 (linux_write_memory): Inline `inferior_pid'.
9836 (linux_look_up_symbols): Adjust to use per-process
9838 (linux_request_interrupt): Adjust to use ptids.
9839 (linux_read_auxv): Inline `inferior_pid'.
9840 (initialize_low): Don't reference thread_db_active.
9841 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
9842 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
9843 (ps_getpid): Return the pid of the current inferior.
9844 * thread-db.c (proc_handle, thread_agent): Delete.
9845 (thread_db_create_event, thread_db_enable_reporting): Adjust to
9847 (find_one_thread): Change argument type to ptid_t. Adjust to
9849 (maybe_attach_thread): Adjust to per-process data and ptids.
9850 (thread_db_find_new_threads): Ditto.
9851 (thread_db_init): Ditto.
9852 * spu-low.c (spu_create_inferior, spu_attach): Add process to
9853 processes table. Adjust to use ptids.
9854 (spu_kill, spu_detach): Adjust interface. Remove process from
9856 (spu_join, spu_thread_alive): Adjust interface.
9857 (spu_wait): Adjust interface. Remove process from processes
9858 table. Adjust to use ptids.
9859 * win32-low.c (current_inferior_tid): Delete.
9860 (current_inferior_ptid): New.
9861 (debug_event_ptid): New.
9862 (thread_rec): Take a ptid. Adjust.
9863 (child_add_thread): Add `pid' argument. Adjust to use ptids.
9864 (child_delete_thread): Ditto.
9865 (do_initial_child_stuff): Add `attached' argument. Add process to
9867 (child_fetch_inferior_registers, child_store_inferior_registers):
9869 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
9870 (win32_attach): Pass 1 to do_initial_child_stuff.
9871 (win32_kill): Adjust interface. Remove process from processes
9873 (win32_detach): Ditto.
9874 (win32_join): Adjust interface.
9875 (win32_thread_alive): Take a ptid.
9876 (win32_resume): Adjust to use ptids.
9877 (get_child_debug_event): Ditto.
9878 (win32_wait): Adjust interface. Remove exiting process from
9881 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9883 Non-stop mode support.
9885 * server.h (non_stop): Declare.
9886 (gdb_client_data, handler_func): Declare.
9887 (delete_file_handler, add_file_handler, start_event_loop):
9889 (handle_serial_event, handle_target_event, push_event)
9890 (putpkt_notif): Declare.
9891 * target.h (enum resume_kind): New.
9892 (struct thread_resume): Replace `step' field by `kind' field.
9893 (TARGET_WNOHANG): Define.
9894 (struct target_ops) <wait>: Add `options' argument.
9895 <supports_non_stop, async, start_non_stop>: New fields.
9896 (target_supports_non_stop, target_async): New.
9897 (start_non_stop): Declare.
9898 (mywait): Add `options' argument.
9899 * target.c (mywait): Add `options' argument. Print child exit
9901 (start_non_stop): New.
9902 * server.c (non_stop, own_buf, mem_buf): New globals.
9903 (struct vstop_notif): New.
9904 (notif_queue): New global.
9905 (queue_stop_reply, push_event, discard_queued_stop_replies)
9906 (send_next_stop_reply): New.
9907 (start_inferior): Adjust to use resume_kind. Adjust to mywait
9909 (attach_inferior): In non-stop mode, don't wait for the target
9911 (handle_general_set): Handle QNonStop.
9912 (handle_query): When handling qC, return the current general
9913 thread, instead of the first thread of the list.
9914 (handle_query): If the backend supports non-stop mode, include
9915 QNonStop+ in the qSupported query response.
9916 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
9918 (handle_v_attach, handle_v_run): Handle non-stop mode.
9919 (handle_v_stopped): New.
9920 (handle_v_requests): Report support for vCont;t. Handle vStopped.
9921 (myresume): Adjust to use resume_kind. Handle non-stop.
9922 (queue_stop_reply_callback): New.
9923 (handle_status): Handle non-stop mode.
9924 (main): Clear non_stop flag on reconnection. Use the event-loop.
9925 Refactor serial protocol handling from here ...
9926 (process_serial_event): ... to this new function. When GDB
9927 selects any thread, select one here. In non-stop mode, wait until
9928 GDB acks all pending events before exiting.
9929 (handle_serial_event, handle_target_event): New.
9930 * remote-utils.c (remote_open): Install remote_desc in the event
9932 (remote_close): Remove remote_desc from the event loop.
9933 (putpkt_binary): Rename to...
9934 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
9935 (putpkt_binary): New as wrapper around putpkt_binary_1.
9936 (putpkt_notif): New.
9937 (prepare_resume_reply): In non-stop mode, don't change the
9939 * event-loop.c: New.
9940 * Makefile.in (OBJ): Add event-loop.o.
9941 (event-loop.o): New rule.
9943 * linux-low.h (pid_of): Moved here.
9945 (get_lwp_thread): Use lwpid_of.
9946 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
9947 * linux-low.c (pid_of): Delete.
9948 (inferior_pid): Use lwpid_of.
9949 (linux_event_pipe): New.
9950 (target_is_async_p): New.
9952 (handle_extended_wait): Use lwpid_of.
9953 (add_lwp): Don't set lwpid field.
9954 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
9955 (linux_kill_one_lwp): If killing a running lwp, stop it first.
9956 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
9957 (linux_detach_one_lwp): If detaching from a running lwp, stop it
9958 first. Adjust to linux_wait_for_event interface changes. Use
9960 (linux_detach): Don't delete the main lwp here.
9961 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
9962 (status_pending_p): Don't consider explicitly suspended lwps.
9963 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
9964 pointer. Add OPTIONS argument. Change return type to int. Use
9965 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
9966 (linux_wait_for_event): Take an integer pid instead of a lwp_info
9967 pointer. Add status pointer argument. Return a pid instead of a
9968 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
9969 changes. In non-stop mode, don't switch to a random thread.
9970 (linux_wait): Rename to...
9971 (linux_wait_1): ... this. Add target_options argument, and handle
9972 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
9973 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
9974 clean exit and signal exit code. Don't stop all threads in
9975 non-stop mode. In all-stop mode, only stop all threads when
9976 reporting a stop to GDB. Handle explicit thread stop requests.
9977 (async_file_flush, async_file_mark): New.
9979 (send_sigstop): Use lwpid_of.
9980 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
9981 interface changes. In non-stop mode, don't switch to a random
9983 (linux_resume_one_lwp): Use lwpid_of.
9984 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
9985 (linux_resume_one_thread): ... this. Handle resume_stop. In
9986 non-stop mode, don't look for pending flag in all threads.
9987 (resume_status_pending_p): Don't consider explicitly suspended
9989 (my_waitpid): Reimplement. Emulate __WALL.
9990 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
9992 (sigchld_handler, linux_supports_non_stop, linux_async)
9993 (linux_start_non_stop): New.
9994 (linux_target_ops): Register linux_supports_non_stop, linux_async
9995 and linux_start_non_stop.
9996 (initialize_low): Install SIGCHLD handler.
9997 * thread-db.c (thread_db_create_event, find_one_thread)
9998 (thread_db_get_tls_address): Use lwpid_of.
9999 * win32-low.c (win32_detach): Adjust to use resume_kind.
10000 (win32_wait): Add `options' argument.
10001 * spu-low.c (spu_resume): Adjust to use resume_kind.
10002 (spu_wait): Add `options' argument.
10004 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10006 Decouple target code from remote protocol.
10008 * target.h (enum target_waitkind): New.
10009 (struct target_waitstatus): New.
10010 (struct target_ops) <wait>: Return an unsigned long. Take a
10011 target_waitstatus pointer instead of a char pointer.
10012 (mywait): Likewise.
10013 * target.c (mywait): Change prototype to return an unsigned long.
10014 Take a target_waitstatus pointer instead of a char pointer. Adjust.
10015 * server.h (thread_from_wait, old_thread_from_wait): Delete
10017 (prepare_resume_reply): Change prototype to take a
10019 * server.c (thread_from_wait, old_thread_from_wait): Delete.
10020 (last_status, last_ptid): New.
10021 (start_inferior): Remove "statusptr" argument. Adjust. Return a
10022 pid instead of a signal.
10023 (attach_inferior): Remove "status" and "signal" parameters.
10025 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
10027 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
10028 (handle_v_requests, myresume): Remove "status" and "signal"
10029 parameters. Adjust.
10030 (handle_status): New.
10031 (main): Delete local `status'. Adjust.
10032 * remote-utils.c: Include target.h.
10033 (prepare_resume_reply): Change prototype to take a
10034 target_waitstatus. Adjust.
10036 * linux-low.c (linux_wait): Adjust to new target_ops->wait
10038 * spu-low.c (spu_wait): Adjust.
10039 * win32-low.c (enum target_waitkind, struct target_waitstatus):
10041 (win32_wait): Adjust.
10043 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10045 * target.h (struct thread_resume): Delete leave_stopped member.
10046 (struct target_ops): Add a `n' argument to the `resume' callback.
10047 * server.c (start_inferior): Adjust.
10048 (handle_v_cont, myresume): Adjust.
10049 * linux-low.c (check_removed_breakpoint): Adjust to resume
10050 interface change, and to removed leave_stopped field.
10051 (resume_ptr): Delete.
10052 (struct thread_resume_array): New.
10053 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10054 resume interface change.
10055 (linux_continue_one_thread, linux_queue_one_thread)
10056 (resume_status_pending_p): Check if the resume field is NULL
10057 instead of checking the leave_stopped member.
10058 (linux_resume): Adjust to the target resume interface change.
10059 * spu-low.c (spu_resume): Adjust to the target resume interface
10061 * win32-low.c (win32_detach, win32_resume): Ditto.
10063 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10065 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10067 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10069 (linux_continue_one_thread): Only preserve the stepping flag if
10070 there's a pending breakpoint.
10072 2009-03-31 Pedro Alves <pedro@codesourcery.com>
10074 * server.c (main): After the inferior having exited, call
10075 remote_close before exiting gdbserver.
10077 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10079 Fix size of FPSCR in Power 7 processors.
10080 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10081 (PPC_FEATURE_HAS_DFP): New #define.
10082 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10085 2009-03-23 Pedro Alves <pedro@codesourcery.com>
10087 * server.c (handle_query) Whitespace and formatting.
10089 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10091 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10092 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10093 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10094 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10095 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10096 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10097 Makefile.in, configure.ac: Fix whitespace throughout.
10098 * configure: Regenerate.
10100 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10102 * inferiors.c (find_inferior): Make it safe for the callback
10103 function to delete the currently iterated inferior.
10105 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10107 * Makefile.in (linuw_low_h): Move higher.
10108 (thread-db.o): Depend on $(linux_low_h).
10110 2009-03-17 Pedro Alves <pedro@codesourcery.com>
10112 Rename "process" to "lwp" throughout.
10114 * linux-low.c (all_processes): Rename to...
10115 (all_lwps): ... this.
10116 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10117 (add_process): Rename to ...
10118 (add_lwp): ... this. Adjust.
10119 (linux_create_inferior): Adjust.
10120 (linux_attach_lwp): Adjust.
10121 (linux_attach): Adjust.
10122 (linux_kill_one_process): Rename to ...
10123 (linux_kill_one_lwp): ... this. Adjust.
10124 (linux_kill): Adjust.
10125 (linux_detach_one_process): Rename to ...
10126 (linux_detach_one_lwp): ... this. Adjust.
10127 (linux_detach): Adjust.
10128 (check_removed_breakpoint): Adjust.
10129 (status_pending_p): Adjust.
10130 (linux_wait_for_process): Rename to ...
10131 (linux_wait_for_lwp): ... this. Adjust.
10132 (linux_wait_for_event): Adjust.
10133 (send_sigstop): Adjust.
10134 (wait_for_sigstop): Adjust.
10135 (stop_all_processes): Rename to ...
10136 (stop_all_lwps): ... this.
10137 (linux_resume_one_process): Rename to ...
10138 (linux_resume_one_lwp): ... this. Adjust.
10139 (linux_set_resume_request, linux_continue_one_thread)
10140 (linux_queue_one_thread, resume_status_pending_p)
10141 (usr_store_inferior_registers, regsets_store_inferior_registers)
10142 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10144 * linux-low.h (get_process): Rename to ...
10145 (get_lwp): ... this. Adjust.
10146 (get_thread_process): Rename to ...
10147 (get_thread_lwp): ... this. Adjust.
10148 (get_process_thread): Rename to ...
10149 (get_lwp_thread): ... this. Adjust.
10150 (struct process_info): Rename to ...
10151 (struct lwp_info): ... this.
10152 (all_processes): Rename to ...
10153 (all_lwps): ... this.
10154 * proc-service.c (ps_lgetregs): Adjust.
10155 * thread-db.c (thread_db_create_event, find_one_thread)
10156 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10158 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10160 * server.c (handle_query): Handle "qAttached".
10162 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10164 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10165 GPLv3, update license URL.
10167 2009-03-01 Doug Evans <dje@google.com>
10169 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10170 (server_h): Add gdb_signals.h.
10171 (signals.o): Update.
10172 * server.h (target_signal_from_host,target_signal_to_host_p)
10173 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10175 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10177 * remote-utils.c (getpkt): Also generate remote-debug
10178 information if noack_mode is set.
10180 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10182 * server.c (handle_query): Report qXfer:siginfo:read and
10183 qXfer:siginfo:write as supported and handle them.
10184 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10185 * linux-low.c (linux_xfer_siginfo): New.
10186 (linux_target_ops): Set it.
10188 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10190 * server.c (gdbserver_usage): Mention --remote-debug.
10191 (main): Accept '--remote-debug' switch.
10193 2009-01-18 Doug Evans <dje@google.com>
10195 * regcache.c (new_register_cache): No need to check result of xcalloc.
10196 * server.c (handle_search_memory): Back out calls to xmalloc,
10197 result is checked and error is returned to user upon failure.
10198 (handle_query): Ditto. Add more checks for result of malloc.
10199 (handle_v_cont): Check result of malloc, report error back to
10201 (handle_v_run): Ditto. Call freeargv.
10202 * server.h (freeargv): Declare.
10203 * utils.c (freeargv): New fn.
10205 2009-01-15 Doug Evans <dje@google.com>
10207 * gdbreplay.c (perror_with_name): Make arg const char *.
10208 * server.h (target_signal_to_name): Make return type const char *.
10209 * thread-db.c (thread_db_err_str): Make return type const char *.
10210 * utils.c (perror_with_name): Make arg const char *.
10212 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10214 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10215 when handling a EXIT_PROCESS_DEBUG_EVENT.
10217 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10219 * gdbreplay.c (gdbreplay_version): Update copyright year.
10220 * server.c (gdbserver_version): Likewise.
10222 2009-01-05 Doug Evans <dje@google.com>
10224 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10225 (handle_extended_wait): Improve comment.
10227 2008-12-13 Doug Evans <dje@google.com>
10229 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10230 * server.h (ATTR_MALLOC): New macro.
10231 (xmalloc,xcalloc,xstrdup): Declare.
10232 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10233 * inferiors.c: Ditto.
10234 * linux-low.c: Ditto.
10235 * mem-break.c: Ditto.
10236 * regcache.c: Ditto.
10237 * remote-utils.c: Ditto.
10240 * win32-low.c: Ditto.
10242 2008-12-12 Doug Evans <dje@google.com>
10244 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10245 in debugging printf.
10247 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10249 2008-12-09 Doug Evans <dje@google.com>
10251 * linux-low.h (struct process_info): Delete member tid, unused.
10252 * thread-db.c (find_one_thread): Update.
10253 (maybe_attach_thread): Update.
10255 2008-12-02 Pedro Alves <pedro@codesourcery.com>
10257 * target.h (struct target_ops): Add qxfer_osdata member.
10258 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10260 (linux_qxfer_osdata): New functions.
10261 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10263 * server.c (handle_query): Handle "qXfer:osdata:read:".
10264 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10265 (buffer_xml_printf): New functions.
10266 * server.h (struct buffer): New.
10267 (buffer_grow_str, buffer_grow_str0): New macros.
10268 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10269 (buffer_xml_printf): Declare.
10271 2008-11-24 Doug Evans <dje@google.com>
10273 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10275 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10277 * server.c (handle_v_run): Always use the supplied argument list.
10279 2008-11-19 Bob Wilson <bob.wilson@acm.org>
10281 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10282 (xtensa_regmap_table): Add entry for scompare1.
10284 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10286 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10287 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10288 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10289 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10290 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10291 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10292 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10293 XML target descriptions.
10294 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10295 when inferior is running on an ISA 2.05 or later processor. Add
10296 special case to return offset for full 64-bit slot of FPSCR when
10299 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10301 * Makefile.in (SFILES, clean): Added sparc64 files.
10302 (reg-sparc64.o, reg-sparc64.c): New.
10303 * configure.srv (sparc*-*-linux*): New configuration.
10304 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10305 syscall arguments for SPARC.
10306 (regsets_store_inferior_registers): Likewise.
10307 * linux-sparc-low.c: New file.
10309 2008-10-21 Doug Evans <dje@google.com>
10311 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10312 (READLINE_DIR,READLINE_DEP): Delete.
10313 (INTERNAL_CFLAGS): Update.
10314 (LINTFLAGS): Update.
10316 2008-10-10 Pedro Alves <pedro@codesourcery.com>
10318 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10319 whole argv from the last run, not just argv[0].
10321 2008-09-08 Pedro Alves <pedro@codesourcery.com>
10323 * regcache.c (new_register_cache): Return NULL if the register
10324 cache size isn't known yet.
10325 (free_register_cache): Avoid dereferencing a NULL regcache.
10327 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10329 * configure.srv: Merge MIPS and MIPS64.
10331 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10333 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10335 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
10337 * Makefile.in: Add required vsx dependencies.
10339 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10340 Declare init_registers_powerpc_vsx32l.
10341 Declare init_registers_powerpc_vsx64l.
10342 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10343 (ppc_arch_setup): Check for VSX in hwcap.
10344 (ppc_fill_vsxregset): New function.
10345 (ppc_store_vsxregset): New function.
10346 Add new VSX entry in regset_info target_regsets.
10348 * configure.srv: Add new VSX dependencies.
10350 2008-08-12 Pedro Alves <pedro@codesourcery.com>
10352 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10353 (remote_open): Set or clear transport_is_reliable.
10354 (putpkt_binary): Don't expect acks in noack mode.
10355 (getpkt): Don't send ack/nac in noack mode.
10356 * server.c (handle_general_set): Handle QStartNoAckMode.
10357 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10359 (main): Reset noack_mode on every connection.
10360 * server.h (noack_mode): Declare.
10362 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10364 * Makefile.in (GDBREPLAY_OBS): New variable.
10365 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10367 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10368 Daniel Jacobowitz <dan@codesourcery.com>
10370 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10371 (usr_store_inferior_registers): Likewise.
10372 (regsets_store_inferior_registers): Likewise.
10374 2008-07-31 Rolf Jansen <rj@surtec.com>
10375 Pedro Alves <pedro@codesourcery.com>
10377 * configure.ac: Check for memmem declaration.
10378 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10379 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10380 (disable_packet_qfThreadInfo): Unconditionally compile.
10381 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10382 * configure, config.in: Regenerate.
10384 2008-07-28 Doug Kwan <dougkwan@google.com>
10386 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10387 (linux_write_memory): Remove declaration of errno.
10389 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10391 * linux-low.c (handle_extended_wait): Do not use "status"
10392 variable uninitialized.
10394 2008-07-07 Pedro Alves <pedro@codesourcery.com>
10396 * server.c (handle_v_attach): Inhibit reporting dll changes.
10398 2008-06-27 Pedro Alves <pedro@codesourcery.com>
10400 * remote-utils.c (prepare_resume_reply): If requested, don't
10401 output "thread:TID" in the T stop reply.
10403 * server.c (disable_packet_vCont, disable_packet_Tthread)
10404 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10405 (handle_query): If requested, disable support for qC, qfThreadInfo
10407 (handle_v_requests): If requested, disable support for vCont.
10408 (gdbserver_show_disableable): New.
10409 (main): Handle --disable-packet and --disable-packet=LIST.
10411 * server.h (disable_packet_vCont, disable_packet_Tthread)
10412 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10414 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10416 * server.c (gdbserver_usage): Mention --version.
10418 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10420 * Makefile.in (gdbreplay.o): New rule.
10422 2008-06-06 Joseph Myers <joseph@codesourcery.com>
10424 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10425 message, not gdbserver.
10427 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
10428 Nathan Sidwell <nathan@codesourcery.com>
10429 Joseph Myers <joseph@codesourcery.com>
10431 * acinclude.m4: Include ../../config/acx.m4.
10432 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10433 * configure, config.in: Regenerate.
10434 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10435 * server.c (gdbserver_version): Print PKGVERSION.
10436 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10437 (main): Adjust gdbserver_usage calls.
10438 * gdbreplay.c (version, host_name): Add declarations.
10439 (gdbreplay_version, gdbreplay_usage): New.
10440 (main): Accept --version and --help options.
10442 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10444 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10445 (arm_breakpoint_at): Handle Thumb.
10446 (the_low_target): Add comment.
10448 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10450 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10452 2008-05-09 Doug Evans <dje@google.com>
10454 * server.h (decode_search_memory_packet): Declare.
10455 * remote-utils.c (decode_search_memory_packet): New fn.
10456 * server.c (handle_search_memory_1): New fn.
10457 (handle_search_memory): New fn.
10458 (handle_query): Process qSearch:memory packets.
10460 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10462 * regcache.c (registers_length): Remove.
10463 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10464 full register packet.
10465 * regcache.h (registers_length): Remove prototype.
10466 * server.h (PBUFSIZ): Define to 16384.
10468 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10470 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10471 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10472 powerpc-64l.o, and powerpc-altivec64l.o.
10473 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10474 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10475 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10476 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10477 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10480 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
10481 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
10482 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
10483 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
10484 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
10485 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
10486 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
10487 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
10488 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
10489 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
10492 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
10493 (init_registers_powerpc_32l): ... this new prototype.
10494 (init_registers_powerpc_32): Remove, replace by ...
10495 (init_registers_powerpc_altivec32l): ... this new prototype.
10496 (init_registers_powerpc_e500): Remove, replace by ...
10497 (init_registers_powerpc_e500l): ... this new prototype.
10498 (init_registers_ppc64): Remove, replace by ...
10499 (init_registers_powerpc_64l): ... this new prototype.
10500 (init_registers_powerpc_64): Remove, replace by ...
10501 (init_registers_powerpc_altivec64l): ... this new prototype.
10502 (ppc_num_regs): Set to 73.
10503 (PT_ORIG_R3, PT_TRAP): Define if necessary.
10504 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
10505 (ppc_cannot_store_register): Handle orig_r3 and trap.
10506 (ppc_arch_setup): Update init_registers_... calls.
10507 (ppc_fill_gregset): Handle orig_r3 and trap.
10509 * inferiors.c (clear_inferiors): Reset current_inferior.
10511 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
10513 * acinclude.m4: Add override.m4.
10514 * configure: Regenerate.
10516 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10518 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
10519 initial call to init_register_ppc64.
10521 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10523 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
10524 single powerpc*-*-linux* case.
10525 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
10527 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
10529 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
10530 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
10532 * linux-ppc-low.c: Include <elf.h>.
10533 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
10534 (ppc_hwcap): New global variable.
10535 (ppc_regmap): Remove __SPE__ #ifdef sections.
10536 (ppc_regmap_e500): New global variable.
10537 (ppc_cannot_store_register): Update __SPE__ special case.
10538 (ppc_get_hwcap): New function.
10539 (ppc_arch_setup): Use it to determine whether inferior supports
10540 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
10541 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
10542 Do not access registers if target does not support AltiVec.
10543 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
10544 Do not access registers if target does not support SPE.
10545 (target_regsets): Unconditionally include AltiVec and SPE regsets.
10547 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
10549 * linux-low.c (disabled_regsets, num_regsets): New.
10550 (use_regsets_p): Delete.
10551 (linux_wait_for_process): Clear disabled_regsets.
10552 (regsets_fetch_inferior_registers): Check and set it.
10553 (regsets_store_inferior_registers): Likewise.
10554 (linux_fetch_registers, linux_store_registers): Do not use
10556 (initialize_low): Allocate disabled_regsets.
10558 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
10560 * Makefile.in (LIBOBJS): New.
10561 (OBS): Use LIBOBJS.
10562 (memmem.o): New rule.
10563 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
10564 * configure: Regenerated.
10566 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
10568 * server.c (handle_query): Never return "unsupported" for
10569 qXfer:features:read queries.
10571 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
10573 * server.c (get_features_xml): Fix inverted condition.
10574 (handle_query): Always support qXfer:feature:read.
10576 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
10578 * server.c (wrapper_argv): New.
10579 (start_inferior): Handle wrapper_argv. If set, expect an extra
10581 (gdbserver_usage): Document --wrapper.
10582 (main): Parse --wrapper.
10584 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10586 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
10587 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
10588 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
10589 (ppc_set_pc): Likewise.
10590 (ppc_arch_setup): New function.
10591 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
10592 of collect_register.
10593 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
10595 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10597 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
10598 instead of linux-ppc64-low.o.
10599 * linux-ppc64-low.c: Remove file.
10600 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
10601 (linux-ppc64-low.o): Remove rule.
10603 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
10604 (init_registers_powerpc_64): Likewise.
10605 (ppc_regmap): Conditionally define depending on __powerpc64__.
10606 (ppc_cannot_store_register): Do not special-case "fpscr" when
10607 compiled on __powerpc64__.
10608 (ppc_collect_ptrace_register): New function.
10609 (ppc_supply_ptrace_register): New function.
10610 (ppc_breakpoint): Change type to "unsigned int".
10611 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
10612 (the_low_target): Conditionally provide initializers for the
10613 arch_setup member depending on __powerpc64__. Install
10614 collect_ptrace_register and supply_ptrace_register members.
10616 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10618 * regcache.h (gdbserver_xmltarget): Add extern declaration.
10619 * server.c (gdbserver_xmltarget): Define.
10620 (get_features_xml): Use it to replace "target.xml" and arch_string.
10622 * configure.srv: Remove srv_xmltarget. Add XML files that were
10623 mentioned there to srv_xmlfiles instead. Remove conditional tests
10624 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
10625 srv_xmlfiles and srv_regobj to include all possible choices.
10626 * configure.ac (srv_xmltarget): Remove.
10627 (srv_xmlfiles): Do not add "target.xml".
10628 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
10629 checks for supplementary target information.
10630 * configure: Regenerate.
10631 * Makefile.in (XML_TARGET): Remove.
10632 (target.xml): Remove rule.
10633 (clean): Do not clean up target.xml.
10634 (.PRECIOUS): Do not mention target.xml.
10636 * target.h (struct target_ops): Remove arch_string member.
10637 * linux-low.c (linux_arch_string): Remove.
10638 (linux_target_ops): Remove arch_string initializer.
10639 * linux-low.h (struct linux_target_ops): Remove arch_string member.
10640 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
10641 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
10642 * spu-low.c (spu_arch_string): Remove.
10643 (spu_target_ops): Remove arch_string initializer.
10644 * win32-low.c (win32_arch_string): Remove.
10645 (win32_target_ops): Remove arch_string initializer.
10646 * win32-low.h (struct win32_target_ops): Remove arch_string member.
10647 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
10648 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
10650 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10652 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
10653 by collect_ptrace_register and supply_ptrace_register hooks.
10654 * linux-low.c (fetch_register): Use supply_ptrace_register callback
10655 instead of checking for the_low_target.left_pad_xfer.
10656 (usr_store_inferior_registers): Use collect_ptrace_register callback
10657 instead of checking for the_low_target.left_pad_xfer.
10659 * linux-s390-low.c (s390_collect_ptrace_register): New function.
10660 (s390_supply_ptrace_register): Likewise.
10661 (s390_fill_gregset): Call s390_collect_ptrace_register.
10662 (the_low_target): Update.
10664 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
10665 (ppc_supply_ptrace_register): Likewise.
10666 (the_low_target): Update.
10668 * linux-i386-low.c (the_low_target): Update.
10669 * linux-x86-64-low.c (the_low_target): Update.
10671 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10673 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
10674 reg-s390.o and reg-s390x.o.
10676 * linux-low.c (new_inferior): New global variable.
10677 (linux_create_inferior, linux_attach): Set it.
10678 (linux_wait_for_process): Call the_low_target.arch_setup after the
10679 target has stopped for the first time.
10680 (initialize_low): Do not call the_low_target.arch_setup.
10682 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
10683 (s390_set_pc): Likewise.
10684 (s390_arch_setup): New function.
10685 (the_low_target): Use s390_arch_setup as arch_setup routine.
10687 * regcache.c (realloc_register_cache): New function.
10688 (set_register_cache): Call it for each existing regcache.
10690 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10692 * server.h (init_registers): Remove prototype.
10694 * linux-low.h (struct linux_target_ops): Add arch_setup field.
10695 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
10696 instead of init_registers ().
10697 * linux-arm-low.c (init_registers_arm): Add prototype.
10698 (init_registers_arm_with_iwmmxt): Likewise.
10699 (the_low_target): Add initializer for arch_setup field.
10700 * linux-cris-low.c (init_registers_cris): Add prototype.
10701 (the_low_target): Add initializer for arch_setup field.
10702 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
10703 (the_low_target): Add initializer for arch_setup field.
10704 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
10705 (the_low_target): Add initializer for arch_setup field.
10706 * linux-ia64-low.c (init_registers_ia64): Add prototype.
10707 (the_low_target): Add initializer for arch_setup field.
10708 * linux-m32r-low.c (init_registers_m32r): Add prototype.
10709 (the_low_target): Add initializer for arch_setup field.
10710 * linux-m68k-low.c (init_registers_m68k): Add prototype.
10711 (the_low_target): Add initializer for arch_setup field.
10712 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
10713 (init_registers_mips64_linux): Likewise.
10714 (the_low_target): Add initializer for arch_setup field.
10715 * linux-ppc-low.c (init_registers_ppc): Add prototype.
10716 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
10717 (the_low_target): Add initializer for arch_setup field.
10718 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
10719 (init_registers_powerpc_64): Likewise.
10720 (the_low_target): Add initializer for arch_setup field.
10721 * linux-s390-low.c (init_registers_s390): Add prototype.
10722 (init_registers_s390x): Likewise.
10723 (the_low_target): Add initializer for arch_setup field.
10724 * linux-sh-low.c (init_registers_sh): Add prototype.
10725 (the_low_target): Add initializer for arch_setup field.
10726 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
10727 (the_low_target): Add initializer for arch_setup field.
10728 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
10729 (the_low_target): Add initializer for arch_setup field.
10731 * win32-low.h (struct win32_target_ops): Add arch_setup field.
10732 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
10733 instead of init_registers ().
10734 * win32-arm-low.c (init_registers_arm): Add prototype.
10735 (the_low_target): Add initializer for arch_setup field.
10736 * win32-i386-low.c (init_registers_i386): Add prototype.
10737 (the_low_target): Add initializer for arch_setup field.
10739 * spu-low.c (init_registers_spu): Add prototype.
10740 (initialize_low): Call initialie_registers_spu () instead of
10741 initialize_registers ().
10743 2008-02-19 Pedro Alves <pedro@codesourcery.com>
10745 * server.c (handle_v_requests): When handling the vRun and vAttach
10746 packets, if already debugging a process, don't kill it. Return an
10749 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
10751 * server.c (handle_query): Correct length check.
10753 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
10755 * win32-low.c (do_initial_child_stuff): Add process handle
10756 parameter. Set current_process_handle and current_process_id from the
10757 parameters. Clear globals.
10758 (win32_create_inferior): Don't set current_process_handle and
10759 current_process_id here. Instead pass them on the call to
10760 do_initial_child_stuff.
10761 (win32_attach): Likewise.
10762 (win32_clear_inferiors): New.
10763 (win32_kill): Don't close the current process handle or the
10764 current thread handle here. Instead call win32_clear_inferiors.
10765 (win32_detach): Don't open a new handle to the process. Call
10766 win32_clear_inferiors.
10767 (win32_join): Don't rely on current_process_handle; open a new
10768 handle using the process id.
10769 (win32_wait): Call win32_clear_inferiors when the inferior process
10772 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
10774 * server.c (monitor_show_help): Add "exit".
10776 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
10778 * Makefile.in (SFILES): Add linux-xtensa-low.c.
10779 (clean): Add reg-xtensa.c.
10780 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
10781 * configure.srv (xtensa*-*-linux*) New target.
10782 * linux-xtensa-low.c: New.
10783 * xtensa-xtregs.c: New.
10785 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
10787 * hostio.c: Don't include errno.h.
10788 (errno_to_fileio_errno): Move to hostio-errno.
10789 * hostio.c: (hostio_error): Remove the error parameter. Defer the
10790 error number outputting to the target->hostio_last_error callback.
10791 (hostio_packet_error): Use FILEIO_EINVAL directly.
10792 (handle_open, handle_pread, hostio_error, handle_unlink): Update
10793 calls to hostio_error.
10794 * hostio-errno.c: New.
10795 * server.h (hostio_last_error_from_errno): Declare.
10796 * target.h (target_ops): Add hostio_last_error member.
10797 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
10798 as hostio_last_error handler.
10799 * spu-low.c (spu_target_ops): Likewise.
10800 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
10801 (wince_hostio_last_error): New functions.
10802 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
10803 as hostio_last_error handler.
10804 (win32_target_ops) [!_WIN32_WCE]: Register
10805 hostio_last_error_from_errno as hostio_last_error handler.
10806 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
10807 (hostio-errno.o): New rule.
10808 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
10809 * configure.srv (srv_hostio_err_objs): New variable. Default to
10811 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
10812 * configure: Regenerate.
10814 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10816 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
10817 (linux_kill, linux_detach): Clean up the process list.
10818 * remote-utils.c (remote_open): Improve port number parsing.
10819 (putpkt_binary, input_interrupt): Only send interrupts if the target
10821 * server.c (extended_protocol): Make static.
10822 (attached): Define earlier.
10823 (exit_requested, response_needed, program_argv): New variables.
10824 (target_running): New.
10825 (start_inferior): Clear attached here.
10826 (attach_inferior): Set attached here.
10827 (require_running): Define.
10828 (handle_query): Use require_running and target_running. Implement
10830 (handle_v_attach, handle_v_run): New.
10831 (handle_v_requests): Use require_running. Handle vAttach and vRun.
10832 (gdbserver_usage): Update.
10833 (main): Redo argument parsing. Handle --debug and --multi. Handle
10834 --attach along with other options or after the port. Save
10835 program_argv. Support no initial program. Resynchronize
10836 communication with GDB after an error. Handle "monitor exit".
10837 Use require_running and target_running. Always allow the extended
10838 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
10839 restart in extended mode.
10840 * README: Refer to the GDB manual. Update --attach usage.
10842 2007-12-20 Andreas Schwab <schwab@suse.de>
10844 * linux-low.c (STACK_SIZE): Define.
10845 (linux_tracefork_child): Use it. Use __clone2 on ia64.
10846 (linux_test_for_tracefork): Likewise.
10848 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
10850 * linux-low.c (linux_wait_for_event): Update messages. Do not
10851 reinsert auto-delete breakpoints.
10852 * mem-break.c (struct breakpoint): Change return type of handler to
10854 (set_breakpoint_at): Update handler type.
10855 (reinsert_breakpoint_handler): Return 1 instead of calling
10857 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
10859 (check_breakpoints): Delete auto-delete breakpoints and return 2.
10860 * mem-break.h (set_breakpoint_at): Update handler type.
10861 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
10862 * win32-low.c (auto_delete_breakpoint): New.
10863 (get_child_debug_event): Use it.
10865 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
10867 * configure.ac: Check for pread and pwrite.
10868 * hostio.c (handle_pread): Fall back to lseek and read.
10869 (handle_pwrite): Fall back to lseek and write.
10870 * config.in, configure: Regenerated.
10872 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
10874 * server.c (myresume): Add own_buf argument.
10875 (main): Update calls.
10877 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
10879 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
10880 * remote-utils.c (remote_open): Do not call disable_async_io.
10881 (block_async_io): Delete.
10882 (unblock_async_io): Make static.
10883 (initialize_async_io): New.
10884 * server.c (handle_v_cont): Handle async I/O here.
10885 (myresume): Likewise. Move other common resume tasks here...
10886 (main): ... from here. Call initialize_async_io. Disable async
10887 I/O before the main loop.
10888 * server.h (initialize_async_io): Declare.
10889 (block_async_io, unblock_async_io): Delete prototypes.
10890 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
10892 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
10894 * remote-utils.c (readchar): Allow binary data in received messages.
10896 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10898 * win32-low.c (attaching): New global.
10899 (win32_create_inferior): Clear the `attaching' global.
10900 (win32_attach): Set the `attaching' global.
10901 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
10902 attaching. Only set a breakpoint at the entry point if not
10905 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10907 * server.c (main): Don't report dll events on the initial
10908 connection on attaches.
10910 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10912 * server.c (main): Relax numerical bases supported for the pid of
10913 the --attach command line argument.
10915 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10917 * win32-low.c (win32_attach): Call OpenProcess before
10918 DebugActiveProcess, not after. Add last error output to error
10921 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10923 * win32-low.c (win32_get_thread_context)
10924 (win32_set_thread_context): New functions.
10925 (thread_rec): Use win32_get_thread_context.
10926 (continue_one_thread, win32_resume): Use win32_set_thread_context.
10927 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
10930 2007-12-03 Leo Zayas
10931 Pedro Alves <pedro_alves@portugalmail.pt>
10933 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
10935 (child_add_thread): Minor cleanup.
10936 (child_continue): Resume artificially suspended threads before
10937 calling ContinueDebugEvent.
10938 (suspend_one_thread): New.
10939 (fake_breakpoint_event): New.
10940 (get_child_debug_event): Change return type to int. Check here if
10941 gdb sent an interrupt request. If a soft interrupt was requested,
10942 fake a breakpoint event. Return 0 if there is no event to handle,
10944 (win32_wait): Don't check here if gdb sent an interrupt request.
10945 Ensure there is a valid event to handle.
10946 (win32_request_interrupt): Add soft interruption method as last
10949 2007-12-03 Leo Zayas
10950 Pedro Alves <pedro_alves@portugalmail.pt>
10952 * win32-low.h (win32_thread_info): Add descriptions to the
10953 structure members. Replace `suspend_count' counter by a
10955 * win32-low.c (thread_rec): Update condition of when to get the
10956 context from the inferior. Rely on ContextFlags being set if it
10957 has already been retrieved. Only suspend the inferior thread if
10958 we haven't already. Warn if that fails.
10959 (continue_one_thread): s/suspend_count/suspended/. Only call
10960 ResumeThread once. Warn if that fails.
10962 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10964 * win32-low.c (win32_wait): Don't read from the inferior when it
10965 has already exited.
10967 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10969 * Makefile.in (win32_low_h): New variable.
10970 (win32-low.o): Add dependency on $(win32_low_h).
10971 (win32-arm-low.o, win32-i386-low.o): New rules.
10973 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10975 * hostio.c: Correct copyright year.
10977 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10979 * Makefile.in (OBS): Add hostio.o.
10980 (hostio.o): New rule.
10981 * server.h (handle_vFile): Declare.
10982 * hostio.c: New file.
10983 * server.c (handle_v_requests): Take packet_len and new_packet_len
10984 for binary packets. Call handle_vFile.
10985 (main): Update call to handle_v_requests.
10987 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
10989 * linux-low.c: Include <sched.h>.
10991 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
10993 * linux-low.c (linux_tracefork_grandchild): New.
10994 (linux_tracefork_child): Use clone.
10995 (linux_test_for_tracefork): Use clone; allocate and free a stack.
10997 2007-10-31 Joel Brobecker <brobecker@adacore.com>
10999 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11001 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
11003 * linux-low.c (handle_extended_wait): Handle unexpected signals.
11005 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
11007 * inferiors.c (change_inferior_id): Delete.
11008 (add_pid_to_list, pull_pid_from_list): New.
11009 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
11010 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11011 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
11012 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
11013 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
11014 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
11015 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
11016 (using_threads): Always set to 1.
11017 (handle_extended_wait): New.
11018 (add_process): Do not set TID.
11019 (linux_create_inferior): Set must_set_ptrace_flags.
11020 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
11021 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
11022 (linux_thread_alive): Rename TID argument to LWPID.
11023 (linux_wait_for_process): Handle unknown processes. Do not use TID.
11024 (linux_wait_for_event): Do not use TID or check using_threads. Update
11025 call to dead_thread_notify. Call handle_extended_wait.
11026 (linux_create_inferior): Use PTRACE_SETOPTIONS.
11027 (send_sigstop): Delete sigstop_sent.
11028 (wait_for_sigstop): Avoid TID.
11029 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
11030 (linux_test_for_tracefork): New.
11031 (linux_lookup_signals): Use thread_db_active and
11032 linux_supports_tracefork_flag.
11033 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
11034 * linux-low.h (get_process_thread): Avoid TID.
11035 (struct process_ifo): Move thread_known and tid to the end. Remove
11037 (linux_attach_lwp, thread_db_init): Update prototypes.
11038 * server.h (change_inferior_id): Delete prototype.
11039 (add_pid_to_list, pull_pid_from_list): New prototypes.
11040 * thread-db.c (thread_db_use_events): New.
11041 (find_first_thread): Rename to...
11042 (find_one_thread): ...this. Update callers and messages. Do not
11043 call fatal. Check thread_db_use_events. Do not call
11044 change_inferior_id or new_thread_notify.
11045 (maybe_attach_thread): Update. Do not call new_thread_notify.
11046 (thread_db_init): Set thread_db_use_events. Check use_events.
11047 * utils.c (fatal, warning): Correct message prefix.
11049 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
11051 * Makefile.in (clean): Remove new files.
11052 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11053 (powerpc-64.o, powerpc-64.c): New rules.
11054 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11055 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11057 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11059 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11060 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11061 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11062 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11063 (target_regsets): Add AltiVec and SPE register sets.
11064 * configure.ac: Check for AltiVec and SPE.
11065 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11066 (ppc_fill_vrregset, ppc_store_vrregset): New.
11067 (target_regsets): Add AltiVec register set.
11068 * configure: Regenerated.
11070 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11072 * linux-low.c (O_LARGEFILE): Define.
11073 (linux_read_memory): Use /proc/PID/mem.
11074 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11075 * configure, config.in: Regenerated.
11077 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11079 * linux-low.c (linux_wait_for_event): Do not pass signals while
11082 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11084 * win32-low.c (create_process): New.
11085 (win32_create_inferior): Use create_process instead of
11086 CreateProcess. If create_process failed retry appending an ".exe"
11087 suffix. Store the GetLastError result immediatelly after
11088 create_process calls and use it on the call to error.
11090 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11092 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11094 2007-08-23 Joel Brobecker <brobecker@adacore.com>
11096 * configure.ac: Switch license to GPLv3.
11098 2007-08-01 Michael Snyder <msnyder@access-company.com>
11100 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11102 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11104 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11106 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11107 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11108 CloseToolhelp32Snapshot.
11109 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11110 CloseToolhelp32Snapshot.
11112 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
11114 * server.c (main): Check for inferior exit before main loop.
11116 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11118 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11119 instead of on tmp_desc.
11121 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11122 Daniel Jacobowitz <dan@codesourcery.com>
11124 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11125 (add_thread): Minor cleanups.
11126 (clear_inferiors): Move lower in the file. Clear the DLL
11128 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11129 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11130 (xml_escape_text): New.
11131 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11133 (handle_v_cont): Report errors.
11134 (gdbserver_version): Update.
11135 (main): Correct size of own_buf. Do not report initial DLL events.
11136 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11137 (unloaded_dll, xml_escape_text): New.
11138 * win32-low.c (enum target_waitkind): Update comments.
11139 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11140 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11141 (win32_EnumProcessModules, win32_GetModuleInformation)
11142 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11143 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11144 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11145 (win32_Module32First, win32_Module32Next, load_toolhelp)
11146 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11147 (get_child_debug_event): Handle DLL events.
11148 (win32_wait): Likewise.
11150 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11152 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11153 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11155 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11157 * win32-low.c (handle_output_debug_string): Ignore event if not
11160 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11162 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11164 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11166 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11168 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11170 * inferiors.c (change_inferior_id): Add comment.
11171 * linux-low.c (check_removed_breakpoint): Add an early
11172 prototype. Improve debug output.
11173 (linux_attach): Doc update.
11174 (linux_detach_one_process, linux_detach): Clean up before releasing
11176 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11177 * linux-low.h (struct process_info): Doc improvement.
11178 * mem-break.c (delete_all_breakpoints): New.
11179 * mem-break.h (delete_all_breakpoints): New prototype.
11180 * thread-db.c (find_first_thread): New.
11181 (thread_db_create_event): Call it instead of
11182 thread_db_find_new_threads. Clean up unused variables.
11183 (maybe_attach_thread): Remove first thread handling.
11184 (thread_db_find_new_threads): Use find_first_thread.
11185 (thread_db_get_tls_address): Likewise.
11187 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11189 * thread-db.c (thread_db_find_new_threads): Add prototype.
11190 (thread_db_create_event): Check for the main thread before adding
11192 (maybe_attach_thread): Only enable event reporting if TID == 0.
11193 (thread_db_get_tls_address): Check for new threads.
11195 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11197 * linux-low.c (linux_create_inferior): Try execv before execvp.
11198 * spu-low.c (spu_create_inferior): Likewise.
11200 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11202 * linux-low.c (linux_create_inferior): Change execv to execvp.
11203 * spu-low.c (spu_create_inferior): Likewies.
11205 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11207 * Makefile.in (clean): Clean new files instead of deleted ones.
11208 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11209 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11211 * configure.srv: Specify XML files and new regformats for MIPS and
11213 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11214 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11215 an entry for the restart register.
11216 (mips_cannot_fetch_register, mips_cannot_store_register)
11217 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11218 register names to match the XML descriptions.
11219 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11220 restart register instead of $0.
11222 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11223 Markus Deuling <deuling@de.ibm.com>
11225 * remote-utils.c (decode_xfer_write): New function.
11226 * server.h (decode_xfer_write): Add prototype.
11227 * server.c (handle_query): Add PACKET_LEN argument. Support
11228 qXfer:spu:read and qXfer:spu:write packets.
11229 (main): Pass packet_len to handle_query.
11230 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11231 * target.h (target_ops): Add qxfer_spu.
11233 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11235 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11236 accessing non-seekable spufs files.
11238 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11240 * server.c (handle_query): Add reply for qC packet.
11242 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11243 Leo Zayas <lerele@champenstudios@com>
11245 * server.h (check_remote_input_interrupt_request): New function.
11246 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11247 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11248 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11249 (check_remote_input_interrupt_request): New function.
11250 * server.h (check_remote_input_interrupt_request): Declare.
11251 * win32-low.c (winapi_DebugBreakProcess,
11252 winapi_GenerateConsoleCtrlEvent): New typedefs.
11253 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11255 (win32_wait): Check for remote interrupt request
11256 with check_remote_input_interrupt_request.
11257 (win32_request_interrupt): New function.
11258 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11260 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11262 * win32-low.c (debug_registers_changed,
11263 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11264 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11265 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11266 (thread_rec): Get context using the low target.
11267 (child_add_thread): Call thread_added on the low target,
11268 which does the same thing.
11270 (do_initial_child_stuff): Remove debug registers references.
11271 Set context using the low target. Resume threads after
11272 setting the contexts.
11273 (child_continue): Remove dead variable. Remove debug
11274 registers references.
11275 (child_fetch_inferior_registers): Go through the low target.
11276 (do_child_store_inferior_registers): Remove.
11277 (child_store_inferior_registers): Go through the low target.
11278 (win32_resume): Remove debug registers references.
11279 Set context using the low target.
11280 (handle_exception): Change return type to void. Don't record
11281 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11282 first chance exception.
11283 (get_child_debug_event): Change return type to void. Remove
11284 goto loop. Always return after waiting for debug event.
11285 (win32_wait): Convert to switch statement. Handle spurious
11288 * win32-i386-low.c (debug_registers_changed,
11289 debug_registers_used): New.
11290 (initial_stuff): Rename to ...
11291 (i386_initial_stuff): ... this. Clear debug registers
11293 (store_debug_registers): Delete.
11294 (i386_get_thread_context): New.
11295 (load_debug_registers): Delete.
11296 (i386_set_thread_context): New.
11297 (i386_thread_added): New.
11298 (single_step): Rename to ...
11299 (i386_single_step): ... this.
11300 (do_fetch_inferior_registers): Rename to ...
11301 (i386_fetch_inferior_register): ... this.
11302 (i386_store_inferior_register): New.
11303 (the_low_target): Adapt to new interface.
11305 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11306 (arm_get_thread_context): New.
11307 (arm_set_thread_context): New.
11309 (do_fetch_inferior_registers): Rename to ...
11310 (arm_fetch_inferior_register): ... this.
11311 (arm_store_inferior_register): New.
11312 (arm_wince_breakpoint): Reimplement as unsigned long.
11313 (arm_wince_breakpoint_len): Define.
11314 (the_low_target): Adapt to new interface.
11316 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11317 load_debug_registers. Add get_thread_context, set_thread_context,
11318 thread_added and store_inferior_register. Rename
11319 fetch_inferior_registers to fetch_inferior_register.
11320 (regptr): Remove declaration.
11322 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11324 * linux-low.c (linux_detach): Change return type to int. Return 0.
11325 * spu-low.c (spu_detach): Likewise.
11327 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11329 * target.h (target_ops): Change return type of detach to int.
11331 (join_inferior): New.
11332 * server.c (main): Don't skip detach support on mingw32.
11333 If the inferior doesn't support detaching return error.
11334 Call join_inferior instead of using waitpid.
11335 * linux-low.c (linux_join): New.
11336 (linux_target_op): Add linux_join.
11337 * spu-low.c (spu_join): New.
11338 (spu_target_ops): Add spu_join.
11339 * win32-low.c (win32_detach): Adapt to new interface.
11340 Reopen current_process_handle before detaching. Issue a child
11341 resume before detaching.
11343 (win32_target_op): Add win32_join.
11345 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11347 * win32-low.c (win32-attach): Fix return value.
11348 * target.h (target_ops): Describe ATTACH return values.
11350 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11352 * win32-low.c (GETPROCADDRESS): Define.
11353 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11354 (winapi_DebugSetProcessKillOnExit): Likewise.
11355 (win32_create_inferior): Force usage of ansi CreateProcessA.
11356 (win32_attach): Use GETPROCADDRESS.
11357 (win32_detach): Likewise.
11359 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11361 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11363 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11365 * win32-low.c: Commit leftover changes from 2007-03-29.
11367 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11369 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11370 fields short instead of int. Add explicit padding.
11371 (i387_cache_to_fsave): Remove unnecessary casts.
11372 (i387_fsave_to_cache): Doc fix.
11373 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11375 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11377 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11378 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11380 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11382 * configure.srv (arm*-*-mingw32ce*): Move near the other
11385 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11387 * configure.ac: Add errno checking.
11388 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11389 sys/file.h and malloc.h.
11390 (AC_CHECK_DECLS): Add perror.
11391 (srv_mingwce): Handle.
11392 * configure.srv (i[34567]86-*-cygwin*): Add
11393 win32-i386-low.o to srv_tgtobj.
11394 (i[34567]86-*-mingw*): Likewise.
11395 (arm*-*-mingw32ce*): Add case.
11396 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11397 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11398 [__MINGW32CE__] (strerror): New function.
11399 [__MINGW32CE__] (errno): Define to GetLastError.
11400 [__MINGW32CE__] (COUNTOF): New macro.
11401 (remote_open): Remove extra close call.
11402 * mem-break.c (delete_breakpoint_at): New function.
11403 * mem-break.h (delete_breakpoint_at): Declare.
11404 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11405 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11406 [USE_WIN32API] (read, write): Add char* casts.
11407 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11408 * server.h: Include wincecompat.h on Windows CE.
11409 [HAVE_ERRNO_H]: Check.
11410 (perror): Declare if not declared.
11411 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11412 (perror_with_name): Remove errno declaration.
11413 * wincecompat.h: New.
11414 * wincecompat.c: New.
11415 * win32-low.h: New.
11416 * win32-arm-low.c: New.
11417 * win32-i386-low.c: New.
11418 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11419 (OUTMSG2): Make it safe.
11421 (COUNTOF): New macro.
11422 (NUM_REGS): Get it from the low target.
11423 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11424 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11425 (thread_rec): Let low target handle debug registers.
11426 (child_add_thread): Likewise.
11427 (child_init_thread_list): Likewise.
11428 (continue_one_thread): Likewise.
11430 (do_child_fetch_inferior_registers): Move to ...
11431 * win32-i386-low.c: ... here, and rename to ...
11432 (do_fetch_inferior_registers): ... this.
11433 * win32-low.c (child_fetch_inferior_registers):
11434 Go through the low target.
11435 (do_child_store_inferior_registers): Use regptr.
11436 (strwinerror): New function.
11437 (win32_create_inferior): Handle Windows CE.
11438 Use strwinerror instead of strerror on Windows error
11439 codes. Add program to the error output.
11440 Don't close the main thread handle on Windows CE.
11441 (win32_attach): Use coredll.dll on Windows CE.
11442 (win32_kill): Close current process and current
11444 (win32_detach): Use coredll.dll on Windows CE.
11445 (win32_resume): Let low target handle debug registers, and
11447 (handle_exception): Add/Remove initial breakpoint. Avoid
11448 non-existant WSTOPSIG on Windows CE.
11449 (win32_read_inferior_memory): Cast to remove warning.
11450 (win32_arch_string): Go through the low target.
11451 (initialize_low): Call set_breakpoint_data with the low
11452 target's breakpoint.
11453 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11454 FOP_REGNUM, mappings): Move to ...
11455 * win32-i386-low.c: ... here.
11456 * win32-low.c (win32_thread_info): Move to ...
11457 * win32-low.h: ... here.
11458 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11459 win32-arm-low.c and wincecompat.c.
11460 (all:): Add $EXEEXT.
11461 (install-only:): Likewise.
11462 (gdbserver:): Likewise.
11463 (gdbreplay:): Likewise.
11464 * config.in: Regenerate.
11465 * configure: Regenerate.
11467 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11469 * win32-low.c: Rename typedef thread_info to
11470 win32_thread_info throughout.
11472 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11474 * win32-i386-low.c: Rename to ...
11475 * win32-low.c: ... this.
11476 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11477 * Makefile.in: Likewise.
11479 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
11481 * remote-utils.c (monitor_output): Constify msg parameter.
11482 * server.h (monitor_output): Likewise.
11483 * win32-i386-low.c (handle_output_debug_string): New.
11484 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
11485 handle_output_debug_string.
11486 (get_child_debug_event): Likewise.
11488 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
11490 * server.c (main): Correct strtoul check.
11492 2007-03-27 Jon Ringle <jon@ringle.org>
11494 * linux-low.c: Check __ARCH_HAS_MMU__ also.
11496 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
11498 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
11500 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
11502 * terminal.h: Check HAVE_SGTTY_H.
11504 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
11506 * remote-utils.c (remote_open): Print out the assigned port number.
11508 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
11510 * remote-utils.c (monitor_output): New function.
11511 * server.c (debug_threads): Define here.
11512 (monitor_show_help): New function.
11513 (handle_query): Handle qRcmd.
11514 (main): Do not handle 'd' packet.
11515 * server.h (debug_threads, remote_debug, monitor_output): Declare.
11516 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
11519 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11521 * Makefile.in (EXEEXT): New.
11522 (clean): Use $(EXEEXT).
11524 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11526 * target.h (target_ops): Rename send_signal to request_interrupt,
11527 and remove enum target_signal parameter.
11528 * linux-low.c (linux_request_interrupt): Rename from
11529 linux_send_signal, and always send SIGINT.
11530 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
11531 and always send SIGINT.
11532 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
11534 (input_interrupt): Likewise.
11536 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11538 * server.c (get_features_xml): Check if target implemented
11540 * win32-i386-low.c (win32_arch_string): New.
11541 (win32_target_ops): Add win32_arch_string as arch_string member.
11543 2007-02-22 Markus Deuling <deuling@de.ibm.com>
11545 * spu-low.c (spu_arch_string): New.
11546 (spu_target_ops): Add spu_arch_string.
11548 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
11550 * remote-utils.c: Remove HAVE_TERMINAL_H check.
11551 * configure.ac: Do not check for terminal.h.
11552 * configure, config.in: Regenerated.
11554 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11556 * Makefile.in (OBS): Add $(XML_BUILTIN).
11557 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
11559 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
11560 (arm-with-iwmmxt.c): New.
11561 * config.in, configure: Regenerate.
11562 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
11563 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
11564 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
11565 (arm*-*-linux*): Add iWMMXt and regset support.
11566 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
11567 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
11568 (arm_store_wmmxregset, target_regsets): New.
11569 * server.c (get_features_xml): Take annex argument. Check builtin
11571 (handle_query): Handle multiple annexes.
11573 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11575 * remote-utils.c [USE_WIN32API] (read, write): Define.
11576 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
11579 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
11581 * linux-i386-low.c (the_low_target): Set arch_string.
11582 * linux-x86-64-low.c (the_low_target): Likewise.
11583 * linux-low.c (linux_arch_string): New.
11584 (linux_target_ops): Add it.
11585 * linux-low.h (struct linux_target_ops): Add arch_string.
11586 * server.c (write_qxfer_response): Use const void * for DATA.
11587 (get_features_xml): New.
11588 (handle_query): Handle qXfer:features:read. Report it for qSupported.
11589 * target.h (struct target_ops): Add arch_string method.
11591 2007-01-03 Denis Pilat <denis.pilat@st.com>
11592 Daniel Jacobowitz <dan@codesourcery.com>
11594 * linux-low.c (linux_kill): Handle being called with no threads.
11595 * win32-i386-low.c (win32_kill): Likewise.
11596 (get_child_debug_event): Clear current_process_handle.
11598 2006-12-30 Denis PILAT <denis.pilat@st.com>
11599 Daniel Jacobowitz <dan@codesourcery.com>
11601 * remote-utils.c (remote_open): Check the type of specified
11602 serial port devices before opening them.
11603 * server.c (main): Kill the inferior if an error occurs during
11604 the first remote_open.
11606 2006-12-05 Markus Deuling <deuling@de.ibm.com>
11608 * README: Update supported targets.
11610 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
11612 * Makefile.in (clean): Remove reg-mips64.c.
11613 (reg-mips64.c, reg-mips64.o): New rules.
11614 * configure.srv: Handle mips64. Include regset support for mips.
11615 * linux-mips-low.c (union mips_register): New.
11616 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
11617 (mips_breakpoint, mips_breakpoint_at): Use int.
11618 (mips_collect_register, mips_supply_register)
11619 (mips_collect_register_32bit, mips_supply_register_32bit)
11620 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11621 (mips_store_fpregset, target_regsets): New.
11622 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
11624 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
11626 * configure.srv: Add target "spu*-*-*".
11627 * Makefile.in (clean): Remove reg-spu.c.
11628 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
11629 * spu-low.c: New file.
11631 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11633 * configure.ac: Correct td_thr_tls_get_addr test.
11634 * configure: Regenerated.
11636 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11638 * linux-low.c (linux_wait_for_event): Reformat. Use the
11639 pass_signals array.
11640 * remote-utils.c (decode_address_to_semicolon): New.
11641 * server.c (pass_signals, handle_general_set): New.
11642 (handle_query): Mention QPassSignals for qSupported.
11643 (main): Call handle_general_set.
11644 * server.h (pass_signals, decode_address_to_semicolon): New.
11646 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
11648 * server.c (handle_query): Correct error handling for read_auxv.
11650 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
11652 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
11653 and srv_linux_thread_db to yes.
11654 * linux-s390-low.c (s390_fill_gregset): New function.
11655 (target_regsets): Define data structure.
11657 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
11659 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
11660 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
11661 * config.in, configure: Regenerated.
11662 * inferiors.c (gdb_id_to_thread): New function.
11663 (gdb_id_to_thread_id): Use it.
11664 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
11665 * linux-low.h (struct process_info): Add th member.
11666 (thread_db_get_tls_address): New prototype.
11667 * remote-utils.c (decode_address): Make non-static.
11668 * server.c (handle_query): Handle qGetTLSAddr.
11669 * server.h (gdb_id_to_thread, decode_address): New prototypes.
11670 * target.h (struct target_ops): Add get_tls_address.
11671 * thread-db.c (maybe_attach_thread): Save the thread handle.
11672 (thread_db_get_tls_address): New.
11674 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
11676 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
11677 (linux_resume_one_process): Take a siginfo_t *. Update all
11678 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
11679 (struct pending_signals): Add a siginfo_t.
11680 (linux_wait_for_process): Always set last_status.
11681 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
11682 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
11683 * linux-low.h (struct process_info): Add last_status.
11685 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
11687 * remote-utils.c (try_rle): New function.
11688 (putpkt_binary): Use it.
11690 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
11692 * Makefile.in (clean): Clean reg-x86-64-linux.c.
11693 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
11694 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
11695 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
11696 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
11699 2006-08-08 Richard Sandiford <richard@codesourcery.com>
11701 * server.c (terminal_fd): New variable.
11702 (old_foreground_pgrp): Likewise.
11703 (restore_old_foreground_pgrp): New function.
11704 (start_inferior): Record the terminal file descriptor in terminal_fd
11705 and its original foreground group in old_foreground_pgrp. Register
11706 restore_old_foreground_pgrp with atexit().
11708 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
11710 * server.c (handle_query): Correct qPart to qXfer.
11712 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
11714 * configure.ac: Check for more headers which are missing on
11715 Windows. Automatically supply -lwsock32 and USE_WIN32API.
11716 * configure.srv: Add Cygwin and mingw32.
11717 * remote-utils.c: Don't include headers unconditionally which
11718 are missing on mingw32. Include <winsock.h> for mingw32.
11719 (remote_open): Adjust for mingw32 support. Flush
11720 standard error after writing to it.
11721 (remote_close, putpkt_binary, input_interrupt, block_async_io)
11722 (unblock_async_io, enable_async_io, disable_async_io)
11723 (readchar, getpkt): Update for Winsock support.
11724 (prepare_resume_reply): Expect a protocol signal number.
11725 * server.c: Disable <sys/wait.h> on mingw32.
11726 (start_inferior): Adjust for mingw32 support. Flush
11727 standard error after writing to it.
11728 (attach_inferior): Likewise. Use protocol signal
11730 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
11732 * win32-i386-low.c: New file.
11733 * Makefile.in (XM_CLIBS): Set.
11734 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
11735 (win32-i386-low.o): New dependency rule.
11736 * linux-low.c (linux_wait): Use target signal numbers.
11737 * target.h (struct target_ops): Doc fix.
11738 * server.h (target_signal_to_name): New prototype.
11739 * gdbreplay.c: Don't include headers unconditionally which
11740 are missing on mingw32. Include <winsock.h> for mingw32.
11741 (remote_close, remote_open): Adjust for Winsock support.
11742 * configure, config.in: Regenerated.
11744 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11746 * server.c (decode_xfer_read, write_qxfer_response): New.
11747 (handle_query): Take a packet length argument. Handle
11748 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
11749 the qSupported response.
11750 (main): Update call to handle_query.
11752 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
11754 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
11755 (putpkt_binary): Renamed from putpkt and adjusted for binary
11757 (putpkt): New wrapper for putpkt_binary.
11758 (readchar): Don't mask off the high bit.
11759 (decode_X_packet): New function.
11760 * server.c (main): Call putpkt_binary if a handler sets the packet
11761 length. Save the length of the incoming packet. Handle 'X'.
11762 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
11764 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
11766 * server.c (handle_query): Handle qSupported.
11768 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11770 * remote-utils.c (all_symbols_looked_up): New variable.
11771 (look_up_one_symbol): Check it.
11772 * server.h (look_up_one_symbol): New declaration.
11773 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
11775 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11777 * Makefile.in (linux-arm-low.o): Update dependencies.
11778 * linux-arm-low.c: Include "gdb_proc_service.h".
11779 (PTRACE_GET_THREAD_AREA): Define.
11780 (ps_get_thread_area): New function.
11782 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
11784 * configure.srv (m68k*-*-uclinux*): New target.
11785 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
11786 (linux_resume_one_process): Remove extraneous cast.
11787 (linux_read_offsets): New.
11788 (linux_target_op): Add linux_read_offsets on mmuless systems.
11789 * server.c (handle_query): Add qOffsets logic.
11790 * target.h (struct target_ops): Add read_offsets.
11792 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11794 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
11795 (PTRACE_GET_THREAD_AREA): Define.
11796 (ps_get_thread_area): New function.
11797 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
11798 (linux-x86-64-low.o): Update.
11800 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11802 * configure.ac: Remove checks for prfpregset_t.
11803 * gdb_proc_service.h: New file.
11804 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
11805 new "gdb_proc_service.h".
11806 * proc-service.c: Likewise.
11807 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
11808 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
11809 * Makefile.in (gdb_proc_service_h): Updated.
11810 * configure, config.in: Regenerated.
11812 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
11814 * remote-utils.c (prepare_resume_reply): Move declaration
11815 of gdb_id_from_wait to the top of the block.
11817 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
11819 * linux-low.c (regsets_store_inferior_registers): Read the regset
11820 from the target before filling it.
11822 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11824 * server.c (attach_inferior): Return SIGTRAP for a successful
11827 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11829 * Makefile.in (OBS): Add version.o.
11830 (STAGESTUFF): Delete.
11831 (version.o): Add dependencies.
11832 (version.c): Replace rule.
11833 (clean): Remove version.c.
11834 * server.c (gdbserver_version): New.
11835 (gdbserver_usage): Use printf.
11836 (main): Handle --version and --help.
11837 * server.h (version, host_name): Add declarations.
11839 2005-12-23 Eli Zaretskii <eliz@gnu.org>
11851 * linux-x86-64-low.c:
11853 * linux-s390-low.c:
11854 * linux-ppc64-low.c:
11856 * linux-mips-low.c:
11857 * linux-m68k-low.c:
11858 * linux-m32r-low.c:
11861 * linux-ia64-low.c:
11862 * linux-i386-low.c:
11863 * linux-crisv32-low.c:
11875 * gdbserver.1: Add (C) after Copyright. Update the FSF
11878 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
11880 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
11881 (arm_breakpoint_at): Recognize both breakpoints.
11882 (the_low_target): Use the correct breakpoint instruction.
11884 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
11886 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
11887 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
11888 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
11889 (the_low_target): Update.
11891 2005-10-25 Andreas Schwab <schwab@suse.de>
11893 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
11895 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
11896 (ia64_num_regs): Reduce to 462.
11898 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
11900 * acinclude.m4: Correct quoting.
11901 * aclocal.m4: Regenerated.
11903 Suggested by SZOKOVACS Robert <szo@ies.hu>:
11904 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
11905 (thread_db_init): Call thread_db_err_str.
11906 * configure.ac: Check for TD_VERSION.
11907 * config.in, configure: Regenerated.
11909 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11911 * server.h (error, fatal, warning): Add ATTR_FORMAT.
11913 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11915 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
11916 is not available. Define HAVE_PTRACE_GETREGS if it is.
11917 * config.in, configure: Regenerated.
11918 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
11919 * linux-i386-low.c, linux-m68k-low.c: Update to use
11920 HAVE_PTRACE_GETREGS.
11921 * linux-low.c (regsets_fetch_inferior_registers)
11922 (regsets_store_inferior_registers): Only return 0 if we processed
11924 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
11925 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
11927 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11929 * inferiors.c (struct thread_info): Add gdb_id.
11930 (add_thread): Add gdb_id argument.
11931 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
11932 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
11933 calls to add_thread.
11934 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
11935 * server.c (handle_query): Use thread_to_gdb_id.
11936 (handle_v_cont, main): Use gdb_id_to_thread_id.
11937 * server.h (add_thread): Update prototype.
11938 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
11941 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11943 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
11944 left-padded registers.
11945 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
11946 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
11948 2005-07-01 Steve Ellcey <sje@cup.hp.com>
11950 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
11951 * configure: Regenerate.
11952 * config.in: Regenerate.
11953 * server.h (NEED_DECLARATION_STRERROR):
11954 Replace with !HAVE_DECL_STRERROR.
11956 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
11958 * linux-low.c (linux_wait, linux_send_signal): Don't test
11959 an unsigned long variable for > 0 if it could be MAX_ULONG.
11960 * server.c (myresume): Likewise.
11961 * target.c (set_desired_inferior): Likewise.
11963 2005-06-13 Mark Kettenis <kettenis@gnu.org>
11965 * configure.ac: Simplify and improve check for socklen_t.
11966 * configure, config.in: Regenerate.
11968 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
11970 * acconfig.h: Remove.
11971 * configure.ac: Add a test for socklen_t. Use three-argument
11972 AC_DEFINE throughout.
11973 * config.in: Regenerated using autoheader 2.59.
11974 * configure: Regenerated.
11976 * gdbreplay.c (socklen_t): Provide a default.
11977 (remote_open): Use socklen_t.
11978 * remote-utils.c (socklen_t): Provide a default.
11979 (remote_open): Use socklen_t.
11980 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
11983 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
11985 * linux-low.c (linux_read_memory, linux_write_memory)
11986 (linux_read_auxv): Likewise.
11987 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
11988 (check_mem_write): Likewise.
11989 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
11991 * regcache.c (struct inferior_rgcache_data, registers_to_string)
11992 (registers_from_string, register_data): Likewise.
11993 * server.c (handle_query, main): Likewise.
11994 * server.h (convert_ascii_to_int, convert_int_to_ascii)
11995 (decode_M_packet): Likewise.
11996 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
11997 * target.h (struct target_ops): Update read_memory, write_memory,
11999 (read_inferior_memory, write_inferior_memory): Update.
12000 * linux-low.h (struct linux_target_ops): Change type of breakpoint
12001 to unsigned char *.
12002 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
12003 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
12004 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
12005 linux-s390-low.c, linux-sh-low.c: Update for changes in
12006 read_inferior_memory and the_low_target->breakpoint.
12008 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
12010 * Makefile.in (SFILES): Add linux-ppc64-low.c.
12011 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
12012 * configure.srv: Add powerpc64-*-linux*.
12013 * linux-ppc64-low.c: New file.
12015 2005-05-23 Orjan Friberg <orjanf@axis.com>
12017 * linux-cris-low.c: New file with support for CRIS.
12018 * linux-crisv32-low.c: Ditto for CRISv32.
12019 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
12020 (clean): Add reg-cris.c and reg-crisv32.c.
12021 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
12022 reg-crisv32.o, and reg-crisv32.c to make rules.
12023 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
12024 recognized targets.
12026 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
12028 * linux-low.c (fetch_register): Ensure buffer size is a multiple
12029 of sizeof (PTRACE_XFER_TYPE).
12030 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
12032 2005-05-12 Orjan Friberg <orjanf@axis.com>
12034 * target.h (struct target_ops): Add insert_watchpoint,
12035 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
12036 pointers for hardware watchpoint support.
12037 * linux-low.h (struct linux_target_ops): Ditto.
12038 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
12039 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
12040 to linux_target_ops.
12041 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
12043 * server.c (main): Recognize 'Z' and 'z' packets.
12045 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
12047 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
12048 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
12049 (the_low_target): Add new members.
12051 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12053 * proc-service.c (ps_lgetregs): Search all_processes instead of
12056 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12058 * server.c (start_inferior): Change return type to int.
12059 (attach_inferior): Change sigptr to int *.
12060 (handle_v_cont, handle_v_requests): Change signal to int *.
12061 (main): Change signal to int.
12063 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
12065 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12066 * configure.srv: Add m32r*-*-linux*.
12067 * linux-m32r-low.c: New file.
12069 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12071 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12073 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12075 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12076 Take unsigned long arguments for PIDs.
12077 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12078 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12079 (wait_for_sigstop, linux_resume_one_process)
12080 (regsets_fetch_inferior_registers, linux_send_signal)
12081 (linux_read_auxv): Likewise. Update the types of variables holding
12082 PIDs. Update format string specifiers.
12083 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12084 * remote-utils.c (prepare_resume_reply): Likewise.
12085 * server.c (cont_thread, general_thread, step_thread)
12086 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12088 (handle_query): Update format specifiers.
12089 (handle_v_cont, main): Use strtoul for thread IDs.
12090 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12091 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12092 (general_thread, step_thread, thread_from_wait)
12093 (old_thread_from_wait): Update.
12094 * target.h (struct thread_resume): Use unsigned long for THREAD.
12095 (struct target_ops): Use unsigned long for arguments to attach and
12098 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12100 * acinclude.m4: Include bfd/bfd.m4 directly.
12101 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12102 <agriffis@toolchain.org>.
12103 * aclocal.m4, configure: Regenerated.
12105 2005-01-07 Andrew Cagney <cagney@gnu.org>
12107 * configure.ac: Rename configure.in, require autoconf 2.59.
12108 * configure: Re-generate.
12110 2004-12-08 Daniel Jacobowitz <dan@debian.org>
12112 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12113 LIBS when finished.
12114 * aclocal.m4: Regenerated.
12115 * configure: Regenerated.
12117 2004-11-21 Andreas Schwab <schwab@suse.de>
12119 * linux-m68k-low.c (m68k_num_gregs): Define.
12120 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12121 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12122 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12123 (m68k_breakpoint_at): New. Add to the_low_target.
12125 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12126 srv_linux_thread_db to yes.
12128 2004-10-20 Joel Brobecker <brobecker@gnat.com>
12130 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12131 (ARCH_SET_FS): Likewise.
12132 (ARCH_GET_FS): Likewise.
12133 (ARCH_GET_GS): Likewise.
12135 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12137 * linux-i386-low.c (ps_get_thread_area): New.
12138 * linux-x86-64-low.c (ps_get_thread_area): New.
12139 * linux-low.c: Include <sys/syscall.h>.
12140 (linux_kill_one_process): Don't kill the first thread here.
12141 (linux_kill): Kill the first thread here.
12142 (kill_lwp): New function.
12143 (send_sigstop, linux_send_signal): Use it.
12144 * proc-service.c: Clean up #ifdefs.
12145 (fpregset_info): Delete.
12146 (ps_lgetregs): Update and enable implementation.
12147 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12149 * remote-utils.c (struct sym_cache, symbol_cache): New.
12150 (input_interrupt): Print a clearer message.
12151 (async_io_enabled): New variable.
12152 (enable_async_io, disable_async_io): Use it. Update comments.
12153 (look_up_one_symbol): Use the symbol cache.
12154 * thread-db.c (thread_db_look_up_symbols): New function.
12155 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12157 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12159 * configure.in: Test for -rdynamic.
12160 * configure: Regenerated.
12161 * Makefile (INTERNAL_LDFLAGS): New.
12162 (gdbserver, gdbreplay): Use it.
12164 2004-09-02 Andrew Cagney <cagney@gnu.org>
12166 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12168 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12170 * linux-low.c (linux_wait): Clear all_processes list also.
12172 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12174 * linux-low.c: Include <errno.h>. Remove extern declaration of
12177 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12179 * gdbreplay.c, server.h, utils.c: Update copyright years.
12181 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12183 * server.c (main): Print child status or termination signal from
12184 variable 'signal', not 'sig'.
12186 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12188 * linux-low.c (linux_read_memory): Change return type to
12189 int. Check for and return error from ptrace().
12190 * target.c (read_inferior_memory): Change return type to int. Pass
12191 back return status from the_target->read_memory().
12192 * target.h (struct target_ops): Adapt *read_memory() prototype.
12194 (read_inferior_memory): Adapt prototype.
12195 * server.c (main): Return an error packet if
12196 read_inferior_memory() returns an error.
12198 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12200 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12201 Unify with other clean targets.
12203 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12205 * server.c (handle_v_cont): Call set_desired_inferior.
12207 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12209 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12211 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12213 * linux-low.c (linux_wait): Unblock async I/O.
12214 (linux_resume): Block and enable async I/O.
12215 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12216 * server.h (block_async_io, unblock_async_io): Add prototypes.
12218 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12220 * remote-utils.c (remote_open): Print a status notice after
12221 opening a TCP port.
12222 * server.c (attach_inferior): Print a status notice after
12225 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12227 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12229 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12231 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12233 * server.c, target.h: Update copyright years.
12235 2004-02-25 Roland McGrath <roland@redhat.com>
12237 * target.h (struct target_ops): New member `read_auxv'.
12238 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12239 * linux-low.c (linux_read_auxv): New function.
12240 (linux_target_ops): Initialize `read_auxv' member to that.
12242 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12244 Committed by Jim Blandy <jimb@redhat.com>.
12246 * linux-s390-low.c (s390_num_regs): Update.
12247 (s390_regmap): Remove control registers. Use __s390x__ predefine
12248 instead of GPR_SIZE to distiguish s390 and s390x targets.
12250 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
12252 * linux-low.c: Update copyright year.
12253 (check_removed_breakpoint): Clear pending_is_breakpoint.
12254 (linux_set_resume_request, linux_queue_one_thread)
12255 (resume_status_pending_p): New functions.
12256 (linux_continue_one_thread): Use process->resume.
12257 (linux_resume): Only resume threads if there are no pending events.
12258 * linux-low.h (struct process_info): Add resume request
12261 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
12263 * regcache.c (new_register_cache): Clear the allocated register
12264 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12266 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
12268 * linux-low.c (linux_resume): Take a struct thread_resume *
12270 (linux_wait): Update call.
12271 (resume_ptr): New static variable.
12272 (linux_continue_one_thread): Renamed from
12273 linux_continue_one_process. Use resume_ptr.
12274 (linux_resume): Use linux_continue_one_thread.
12275 * server.c (handle_v_cont, handle_v_requests): New functions.
12276 (myresume): New function.
12277 (main): Handle 'v' case.
12278 * target.h (struct thread_resume): New type.
12279 (struct target_ops): Change argument of "resume" to struct
12281 (myresume): Delete macro.
12283 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12285 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12286 (uninstall): Support DESTDIR.
12288 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12290 * configure.srv: Add xscale*linux copy of arm*linux entry.
12292 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
12294 * linux-arm-low.c (arm_reinsert_addr): New function.
12295 (the_low_target): Add arm_reinsert_addr.
12297 2003-07-08 Mark Kettenis <kettenis@gnu.org>
12299 * mem-break.c: Remove whitespace at end of file.
12301 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12303 * configure.in: Check whether we need to prototype strerror.
12304 * server.h: Optionally prototype strerror.
12305 * gdbreplay.c (perror_with_name): Use strerror.
12306 * linux-low.c (linux_attach_lwp): Use strerror.
12307 * utils.c (perror_with_name): Use strerror.
12308 * config.in, configure: Regenerated.
12310 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12312 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12313 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12315 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
12317 * Makefile.in (SFILES): Update.
12318 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12319 low-sun3.c: Remove files.
12321 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
12323 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12324 (linux_detach_one_process, linux_detach): New functions.
12325 (linux_target_ops): Add linux_detach.
12326 * server.c (main): Handle 'D' packet.
12327 * target.h (struct target_ops): Add "detach" member.
12328 (detach_inferior): Define.
12330 2003-06-13 Mark Kettenis <kettenis@gnu.org>
12332 From Kelley Cook <kelleycook@wideopenwest.com>:
12333 * configure.srv: Accept i[34567]86 variants.
12335 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
12337 * linux-low.c (linux_wait_for_event): Correct comment typos.
12338 (linux_resume_one_process): Call check_removed_breakpoint.
12339 (linux_send_signal): New function.
12340 (linux_target_ops): Add linux_send_signal.
12341 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12343 * target.h (struct target_ops): Add send_signal.
12345 2003-05-29 Jim Blandy <jimb@redhat.com>
12347 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12348 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12349 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12350 away part of the register's value.
12352 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
12354 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12355 (linux_wait_for_event, linux_init_signals): Likewise.
12357 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
12359 * configure.in: Check for stdlib.h.
12360 * configure: Regenerated.
12361 * config.in: Regenerated.
12363 2003-01-04 Andreas Schwab <schwab@suse.de>
12365 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12367 2003-01-02 Andrew Cagney <ac131313@redhat.com>
12369 * Makefile.in: Remove obsolete code.
12371 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
12373 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12374 defined(PT_FPR0_HI).
12376 2002-11-17 Stuart Hughes <seh@zee2.com>
12378 * linux-arm-low.c (arm_num_regs): Increase.
12379 (arm_regmap): Include status register.
12381 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
12383 * linux-low.c (register_addr): Remove incorrect -1 check.
12385 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
12387 * linux-low.c (linux_create_inferior): Call setpgid. Return
12389 (unstopped_p, linux_signal_pid): Remove.
12390 (linux_target_ops): Remove linux_signal_pid.
12391 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12392 global instead of target method.
12393 * target.h (struct target_ops): Remove signal_pid. Update comment
12394 for create_inferior.
12395 * server.c (signal_pid): New variable.
12396 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
12397 gdbserver. Set the child to be the foreground process group.
12398 (attach_inferior): Set signal_pid.
12400 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
12402 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12404 2002-08-20 Jim Blandy <jimb@redhat.com>
12406 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12409 2002-08-01 Andrew Cagney <cagney@redhat.com>
12411 * Makefile.in: Make chill references obsolete.
12413 2002-07-24 Kevin Buettner <kevinb@redhat.com>
12415 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12416 * configure: Regenerate.
12417 * config.in: Regenerate.
12419 2002-07-09 David O'Brien <obrien@FreeBSD.org>
12421 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12422 (perror_with_name, remote_close, remote_open, expect, play): Static.
12424 2002-07-04 Michal Ludvig <mludvig@suse.cz>
12426 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
12427 byte offsets instead of an array of indexes.
12428 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12430 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
12432 * regcache.c: Add comment.
12434 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
12436 * thread-db.c: New file.
12437 * proc-service.c: New file.
12438 * acinclude.m4: New file.
12439 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12440 proc-service.o, and thread-db.o.
12441 (linux-low.o): Add USE_THREAD_DB.
12442 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12443 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12444 * aclocal.m4: Regenerated.
12445 * config.in: Regenerated.
12446 * configure: Regenerated.
12447 * configure.in: Check for proc_service.h, sys/procfs.h,
12448 thread_db.h, and linux/elf.h headrs.
12449 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12450 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12451 Check for -lthread_db and thread support.
12452 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12453 PowerPC, and SuperH.
12454 * i387-fp.c: Constify arguments.
12455 * i387-fp.h: Likewise.
12456 * inferiors.c: (struct thread_info): Renamed from
12457 `struct inferior_info'. Remove PID member. Use generic inferior
12458 list header. All uses updated.
12459 (inferiors, signal_pid): Removed.
12460 (all_threads): New variable.
12461 (get_thread): Define.
12462 (add_inferior_to_list): New function.
12463 (for_each_inferior): New function.
12464 (change_inferior_id): New function.
12465 (add_inferior): Removed.
12466 (remove_inferior): New function.
12467 (add_thread): New function.
12468 (free_one_thread): New function.
12469 (remove_thread): New function.
12470 (clear_inferiors): Use for_each_inferior and free_one_thread.
12471 (find_inferior): New function.
12472 (find_inferior_id): New function.
12473 (inferior_target_data): Update argument type.
12474 (set_inferior_target_data): Likewise.
12475 (inferior_regcache_data): Likewise.
12476 (set_inferior_regcache_data): Likewise.
12477 * linux-low.c (linux_bp_reinsert): Remove.
12478 (all_processes, stopping_threads, using_thrads)
12479 (struct pending_signals, debug_threads, pid_of): New.
12480 (inferior_pid): Replace with macro.
12481 (struct inferior_linux_data): Remove.
12482 (get_stop_pc, add_process): New functions.
12483 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
12484 Use add_process and add_thread.
12485 (linux_attach_lwp): New function, based on old linux_attach. Use
12486 add_process and add_thread. Set stop_expected for new threads.
12487 (linux_attach): New function.
12488 (linux_kill_one_process): New function.
12489 (linux_kill): Kill all LWPs.
12490 (linux_thread_alive): Use find_inferior_id.
12491 (check_removed_breakpoints, status_pending_p): New functions.
12492 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
12493 Update. Use WNOHANG. Wait for cloned processes also. Update process
12494 struct for the found process.
12495 (linux_wait_for_event): New function.
12496 (linux_wait): Use it. Support LWPs.
12497 (send_sigstop, wait_for_sigstop, stop_all_processes)
12498 (linux_resume_one_process, linux_continue_one_process): New functions.
12499 (linux_resume): Support LWPs.
12500 (REGISTER_RAW_SIZE): Remove.
12501 (fetch_register): Use register_size instead. Call supply_register.
12502 (usr_store_inferior_registers): Likewise. Call collect_register.
12503 Fix recursive case.
12504 (regsets_fetch_inferior_registers): Improve error message.
12505 (regsets_store_inferior_registers): Add debugging.
12506 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
12507 (unstopped_p, linux_signal_pid): New functions.
12508 (linux_target_ops): Add linux_signal_pid.
12509 (linux_init_signals): New function.
12510 (initialize_low): Call it. Initialize using_threads.
12511 * regcache.c (inferior_regcache_data): Add valid
12513 (get_regcache): Fetch registers lazily. Add fetch argument
12514 and update all callers.
12515 (regcache_invalidate_one, regcache_invalidate): New
12517 (new_register_cache): Renamed from create_register_cache.
12518 Return the new regcache.
12519 (free_register_cache): Change argument to a void *.
12520 (registers_to_string, registers_from_string): Call get_regcache
12521 with fetch flag set.
12522 (register_data): Make static. Pass fetch flag to get_regcache.
12523 (supply_register): Call get_regcache with fetch flag clear.
12524 (collect_register): Call get_regcache with fetch flag set.
12525 (collect_register_as_string): New function.
12526 * regcache.h: Update.
12527 * remote-utils.c (putpkt): Flush after debug output and use
12529 Handle input interrupts while waiting for an ACK.
12530 (input_interrupt): Use signal_pid method.
12531 (getpkt): Flush after debug output and use stderr.
12532 (outreg): Use collect_register_as_string.
12533 (new_thread_notify, dead_thread_notify): New functions.
12534 (prepare_resume_reply): Check using_threads. Set thread_from_wait
12535 and general_thread.
12536 (look_up_one_symbol): Flush after debug output.
12537 * server.c (step_thread, server_waiting): New variables.
12538 (start_inferior): Don't use signal_pid. Update call to mywait.
12539 (attach_inferior): Update call to mywait.
12540 (handle_query): Handle qfThreadInfo and qsThreadInfo.
12541 (main): Don't fetch/store registers explicitly. Use
12542 set_desired_inferior. Support proposed ``Hs'' packet. Update
12544 * server.h: Update.
12545 (struct inferior_list, struct_inferior_list_entry): New.
12546 * target.c (set_desired_inferior): New.
12547 (write_inferior_memory): Constify.
12548 (mywait): New function.
12549 * target.h: Update.
12550 (struct target_ops): New signal_pid method.
12551 (mywait): Removed macro, added prototype.
12553 * linux-low.h (regset_func): Removed.
12554 (regset_fill_func, regset_store_func): New.
12555 (enum regset_type): New.
12556 (struct regset_info): Add type field. Use new operation types.
12557 (struct linux_target_ops): stop_pc renamed to get_pc.
12558 Add decr_pc_after_break and breakpoint_at.
12559 (get_process, get_thread_proess, get_process_thread)
12560 (strut process_info, all_processes, linux_attach_lwp)
12561 (thread_db_init): New.
12563 * linux-arm-low.c (arm_get_pc, arm_set_pc,
12564 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
12565 (the_low_target): Add new members.
12566 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
12567 (i386_store_fpxregset): Constify.
12568 (target_regsets): Add new kind identifier.
12569 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
12570 (i386_set_pc): Add debugging.
12571 (i386_breakpoint_at): New function.
12572 (the_low_target): Add new members.
12573 * linux-mips-low.c (mips_get_pc, mips_set_pc)
12574 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
12575 (mips_breakpoint_at): New.
12576 (the_low_target): Add new members.
12577 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
12578 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
12579 (the_low_target): Add new members.
12580 * linux-sh-low.c (sh_get_pc, sh_set_pc)
12581 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
12582 (the_low_target): Add new members.
12583 * linux-x86-64-low.c (target_regsets): Add new kind
12586 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
12588 From Martin Pool <mbp@samba.org>:
12589 * server.c (gdbserver_usage): New function.
12592 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
12594 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
12595 stop_at -> stop_pc.
12597 2002-05-04 Andrew Cagney <ac131313@redhat.com>
12599 * Makefile.in: Remove obsolete code.
12601 2002-04-24 Michal Ludvig <mludvig@suse.cz>
12603 * linux-low.c (regsets_fetch_inferior_registers),
12604 (regsets_store_inferior_registers): Removed cast to int from
12606 * regcache.h: Added declaration of struct inferior_info.
12608 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12610 * inferiors.c (struct inferior_info): Add regcache_data.
12611 (add_inferior): Call create_register_cache.
12612 (clear_inferiors): Call free_register_cache.
12613 (inferior_regcache_data, set_inferior_regcache_data): New functions.
12614 * regcache.c (struct inferior_regcache_data): New.
12615 (registers): Remove.
12616 (get_regcache): New function.
12617 (create_register_cache, free_register_cache): New functions.
12618 (set_register_cache): Don't initialize the register cache here.
12619 (registers_to_string, registers_from_string, register_data): Call
12621 * regcache.h: Add prototypes.
12622 * server.h: Likewise.
12624 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12626 * mem-break.c: New file.
12627 * mem-break.h: New file.
12628 * Makefile.in: Add mem-break.o rule; update server.h
12630 * inferiors.c (struct inferior_info): Add target_data
12632 (clear_inferiors): Free target_data member if set.
12633 (inferior_target_data, set_inferior_target_data): New functions.
12634 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
12635 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
12636 * linux-low.c (linux_bp_reinsert): New variable.
12637 (struct inferior_linux_data): New.
12638 (linux_create_inferior): Use set_inferior_target_data.
12639 (linux_attach): Likewise. Call add_inferior.
12640 (linux_wait_for_one_inferior): New function.
12641 (linux_wait): Call it.
12642 (linux_write_memory): Add const.
12643 (initialize_low): Call set_breakpoint_data.
12644 * linux-low.h (struct linux_target_ops): Add breakpoint
12646 * server.c (attach_inferior): Remove extra add_inferior
12648 * server.h: Include mem-break.h. Update inferior.c
12650 * target.c (read_inferior_memory)
12651 (write_inferior_memory): New functions.
12652 * target.h (read_inferior_memory)
12653 (write_inferior_memory): Change macros to prototypes.
12654 (struct target_ops): Update comments. Add const to write_memory
12657 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
12659 * linux-low.c (usr_store_inferior_registers): Support
12660 registers which are allowed to fail to store.
12661 * linux-low.h (linux_target_ops): Likewise.
12662 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
12663 (ppc_cannot_store_register): FPSCR may not be storable.
12665 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12667 * server.h: Include <string.h> if HAVE_STRING_H.
12668 * ChangeLog: Correct paths in last ChangeLog entry.
12670 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12672 * linux-low.h: Remove obsolete prototypes.
12673 (struct linux_target_ops): New.
12674 (extern the_low_target): New.
12675 * linux-low.c (num_regs, regmap): Remove declarations.
12676 (register_addr): Use the_low_target explicitly.
12677 (fetch_register): Likewise.
12678 (usr_fetch_inferior_registers): Likewise.
12679 (usr_store_inferior_registers): Likewise.
12680 * linux-arm-low.c (num_regs): Remove.
12681 (arm_num_regs): Define.
12682 (arm_regmap): Renamed from regmap, made static.
12683 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
12685 (arm_cannot_store_register): Renamed from cannot_store_register,
12687 (the_low_target): New.
12688 * linux-i386-low.c (num_regs): Remove.
12689 (i386_num_regs): Define.
12690 (i386_regmap): Renamed from regmap, made static.
12691 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
12693 (i386_cannot_store_register): Renamed from cannot_store_register,
12695 (the_low_target): New.
12696 * linux-ia64-low.c (num_regs): Remove.
12697 (ia64_num_regs): Define.
12698 (ia64_regmap): Renamed from regmap, made static.
12699 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
12701 (ia64_cannot_store_register): Renamed from cannot_store_register,
12703 (the_low_target): New.
12704 * linux-m68k-low.c (num_regs): Remove.
12705 (m68k_num_regs): Define.
12706 (m68k_regmap): Renamed from regmap, made static.
12707 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
12709 (m68k_cannot_store_register): Renamed from cannot_store_register,
12711 (the_low_target): New.
12712 * linux-mips-low.c (num_regs): Remove.
12713 (mips_num_regs): Define.
12714 (mips_regmap): Renamed from regmap, made static.
12715 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
12717 (mips_cannot_store_register): Renamed from cannot_store_register,
12719 (the_low_target): New.
12720 * linux-ppc-low.c (num_regs): Remove.
12721 (ppc_num_regs): Define.
12722 (ppc_regmap): Renamed from regmap, made static.
12723 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
12725 (ppc_cannot_store_register): Renamed from cannot_store_register,
12727 (the_low_target): New.
12728 * linux-s390-low.c (num_regs): Remove.
12729 (s390_num_regs): Define.
12730 (s390_regmap): Renamed from regmap, made static.
12731 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
12733 (s390_cannot_store_register): Renamed from cannot_store_register,
12735 (the_low_target): New.
12736 * linux-sh-low.c (num_regs): Remove.
12737 (sh_num_regs): Define.
12738 (sh_regmap): Renamed from regmap, made static.
12739 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
12741 (sh_cannot_store_register): Renamed from cannot_store_register,
12743 (the_low_target): New.
12744 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
12745 (the_low_target): New.
12747 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12749 * Makefile.in: Add stamp-h target.
12750 * configure.in: Create stamp-h.
12751 * configure: Regenerated.
12753 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12755 * inferiors.c: New file.
12756 * target.c: New file.
12757 * target.h: New file.
12758 * Makefile.in: Add target.o and inferiors.o. Update
12760 * linux-low.c (inferior_pid): New static variable,
12761 moved from server.c.
12762 (linux_create_inferior): Renamed from create_inferior.
12763 Call add_inferior. Return 0 on success instead of a PID.
12764 (linux_attach): Renamed from myattach.
12765 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
12766 (linux_thread_alive): Renamed from mythread_alive.
12767 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
12769 (linux_resume): Renamed from myresume. Add missing ``return 0''.
12770 (regsets_store_inferior_registers): Correct error message.
12771 Add missing ``return 0''.
12772 (linux_fetch_registers): Renamed from fetch_inferior_registers.
12773 (linux_store_registers): Renamed from store_inferior_registers.
12774 (linux_read_memory): Renamed from read_inferior_memory.
12775 (linux_write_memory): Renamed from write_inferior_memory.
12776 (linux_target_ops): New structure.
12777 (initialize_low): Call set_target_ops ().
12778 * remote-utils.c (unhexify): New function.
12779 (hexify): New function.
12780 (input_interrupt): Send signals to ``signal_pid''.
12781 * server.c (inferior_pid): Remove.
12782 (start_inferior): Update create_inferior call.
12783 (attach_inferior): Call add_inferior.
12784 (handle_query): New function.
12785 (main): Call handle_query for `q' packets.
12786 * server.h: Include "target.h". Remove obsolete prototypes.
12787 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
12789 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12791 * Makefile.in: Add WARN_CFLAGS. Update configury
12793 * configure.in: Check for <string.h>
12794 * configure: Regenerate.
12795 * config.in: Regenerate.
12796 * gdbreplay.c: Include needed system headers.
12797 (remote_open): Remove strchr prototype.
12798 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
12799 * regcache.c (supply_register): Change buf argument to const void *.
12800 (supply_register_by_name): Likewise.
12801 (collect_register): Change buf argument to void *.
12802 (collect_register_by_name): Likewise.
12803 * regcache.h: Add missing prototypes.
12804 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
12805 * server.c (handle_query): New function.
12806 (attached): New static variable, moved out of main.
12807 (main): Quiet longjmp clobber warnings.
12808 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
12809 * utils.c (error): Remove NORETURN.